baber/WOPTO huggingface dataset:
Patent JP-S56108553-A (JP)
Title: Liquid injection head
Inventor: OOHORI TAMIO
IPC: B41J2/02
Filed: 1980-02-04
Abstract: PURPOSE: To permit to obtain stabilized pulverization characteristic by a method wherein a partition wall is provided so as to form a liquid chamber every excitation vibration element and a cutting distance in each nozzle is equalized.  
     CONSTITUTION: In the liquid injection head 1 wherein a pressurized ink is introduced into the liquid chamber 5 from an ink introducing port 6 and injected from the nozzle 3 to form an ink stream as well as the vibration of an electrostriction bibration element 4 is applied to said ink stream and a leading end of said ink stream is continuously pulverized to form ink droplets, the partition wall 9 is provided so as to form the liquid chambers 5a, 5b, 5c having one electrostriction vibra- tion element 4 respectively. As described above, by imparting vibration energy from one excitation vibration element against the ink stream of each nozzle, the cutting distance in each nozzle is equalized and, thereby, the stabilized pulverization characteristic can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H028413-A (JP)
Title: Execution method of reinforced earth pile
Inventor: FUJIWARA KEIZO
IPC: E02D5/80
Filed: 1988-01-21
Abstract: PURPOSE:To conduct the excavation of a ground and the injection of fillers without making the ground unstable by driving a core pipe, a nose of which has a bit, into the ground, filling the core pipe with the fillers and using the core pipe as the reinforcing material of the fillers. CONSTITUTION:A nose bit 2 to which a circular collar section 4 with a plurality of blades 10 is installed is mounted at the nose of a core pipe 1 to which a hole feeding in fillers 9 is formed extending over the overall length. The core pipe 1 is driven into a ground G by a driving device 16 while the fillers 9 are injected into a drilled pipe 7 from the outlet hole 5 of the back of the collar section 4. The core pipe 1 is driven completely, and the core pipe 1 and the nose bit 2 are left into the ground G, and used as the reinforcing material of the curing fillers 9.
Patent JP-S55104365-A (JP)
Title: Paint composition
Inventor: YOSHIOKA TAMOTSU
IPC: C09D5/08
Filed: 1979-02-03
Abstract: PURPOSE: A paint composition having a well dispersed pigment and which is useful as an anticorrosive paint used chiefly for steels, which composition comprises a liquid paint resin and a pigment dispersion prepared by dispersing a rust-preventing pigment in a solution of a zwitter-ionic compound and a solvent.  
     CONSTITUTION: The paint composition comprises a pigment dispersion obtained by dispersing in a solution (A) of a solvent (a) and a zwitter ionic compound (b), a rust-preventing pigment (B); and a liquid paint resin (c). Examples of the component (a) include solvents such as water, hydrocarbons, alcohols, or ethers, and the choice of the solvent is made in consideration of the solubility of (b). Examples of (b) include amphoteric surfactant, such as laurylaminopropionic acid (amino acid type), lauryldimethylbetaine (betaine type), or phosphate type. As the component (B), a conventional rust-preventing pigment such as zinc chromate or a lead suboxide is used, and as the component (c) an alkyd resin solution, vinyl resin solution  or the like is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08200305-A (JP)
Title: Hydraulic circuit for driving inertial body
Inventor: NAKAMURA KAZUNORI
IPC: E02F9/22
Filed: 1995-01-27
Abstract: PURPOSE: To provide a hydraulic circuit which drives an inertial body and suppresses impact force itself. CONSTITUTION: When an operation lever 4 is operated, a flow rate introduced to a main hydraulic piping on the MI side is increased. Pressure PI on the MI side is abruptly increased due to a large inertial load of a swinging body 8, so that a spool 3A of a low pressure selection valve 3 is moved rightward. A main hydraulic piping on the MO side is communicated with an oil tank 9, and pressure PO on the MO side is substantially zero. Afterward, as the operation lever 4a is reset, the flowr ate on the MI side is decreased. The pressure PI is abruptly reduced and equalized to the pressure PO on the MO side. The spool 3A of the low pressure selection valve 3 is pressed back by means of a spring 3C, and moved to a neutral position. An outflow side of a flow rate control valve 4 is throttled further, and the pressure PO on the MO side is abruptly increased.  Relation of the hydraulic pressures introduced to pressure detecting flow passages 3D, 3E is changed. The spool 3A of the low pressure selection valve 3 is moved leftward, and the pressure PI on the MI side is substantially zero.
Patent JP-H10195496-A (JP)
Title: Soap
Inventor: KIMURA KATSUYASU
IPC: C11D17/04
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a soap which is positively liked to use by children. SOLUTION: A soap 1 is encapsulated with a content 2 as a model of doll or any object. The soap preferably consists of a transparent or translucent material. Alternatively, a soap 1 assuming the shape of a model of doll or any object many be encapsulated with a content 2.
Patent JP-H03217723-A (JP)
Title: Heat pump type space heater
Inventor: YAMAGISHI KATSUAKI
IPC: F25B1/10
Filed: 1990-01-23
Abstract: PURPOSE:To enable quick rising of heating operation and to adjust the room temp. at a desired value during normal operation by providing a bypath circuit which communicates the lower stage discharge pipe of a compressor with coolant pipping between an expansion valve of a refrigerant cycle and an outdoor heat exchanger, and a floor heating panel connected to a bypath circuit. CONSTITUTION:In heating operation, a four-way valve 23 is switched to a state indicated by a full line, solenoid valve 30, 33 are opened to drive an indoor fan 24, and space heating by an indoor heat exchange 25 and floor heating by a floor heating panel 31 are performed in combination. The output frequency of an inverter 37 and the r.p.m. of the compressor 22 are maximized and an indoor fan 24 is operated in a constant mode, for example, 'STRONG'. The refrigerant is made to flow in parallel from an upper stage compressor 22b to the indoor heat exchanger unit 25, or from a lower stage compressor 22a to a floor heating panel 31, however, because the refrigerant compressed at the lower stage compressor 22a is supplied to the upper stage compressor 22b, the condensation temp. at the indoor heat exchanger 25 can be made higher than that at the floor heating panel 31, the room temp. rises quickly toward a set temp.
Patent JP-S57126914-A (JP)
Title: Production of forged roll for use in hot-rolling
Inventor: TANAKA TOMOO
IPC: C21D8/00
Filed: 1981-01-29
Abstract: PURPOSE:To produce the roll inscribed on the face having a high-abrasion resistance, a heat crack resistance and a toughness, by adding a metal carbide or a rare earth metal oxide to a melt having a specified composition when the melt is poured into a metal mold, and forging the resultant cast ingot with a high forging ratio. CONSTITUTION:A cast iron or adamite melt comprising, by wt%, 1.5-3.5% C, Si<=2.5%, Mn<=1.0%, P<=0.020%, S<=0.020%, Ni<=2.0%, Cr<=5.0%, Mo<=2.0% and the balance being Fe and inevitable impurities is poured into a metal mold. At this time, i.e. during pouring the melt into the metal mold, one or more of metal carbides and rare earth metal (REM) oxides are added to the melt at a rate of 0.01-0.1wt% by weight of the melt. The resultant cast roll ingot is easily forged into a roll material with a forging ratio of 1.8S or more. Thereafter, the roll material is heat-treated and mechanically worked to produce a forged roll for use in hot-rolling.
Patent JP-S5396964-A (JP)
Title: Removing agnet for basic gas
Inventor: AIBE NORIO
IPC: B01D53/58
Filed: 1977-02-04
Abstract: PURPOSE: The above-mentioned removing agent having large particle strength, excellent water resisting property and alrge removing capacity for basic gas, which is obtained by forming the mixture of ferrous sulfate and clays after an aqueous solution of hydrogen peroxide has been added to the above mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09205651-A (JP)
Title: Image data decoding method and decoder using same
Inventor: HOSHI TAKAYOSHI
IPC: H04N19/50
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To attain decoding and display of an image in an excellent way even with the number of banks less than the number of memory banks substantially required for the decoding and display. SOLUTION: An image data decoder has an inverse quantization section 10, an inverse discrete cosine transformation(IDCT) section 12, a sequence management section 14, a motion compensation section 16, and a DRAM control section 18. The inputted coded image data receive inverse quantization and inverse DC transformation. The sequence management section 14 decides the type of an inputted picture to detect a sequence where bidirectional prediction coded pictures (B pictures) are consecutive. Since an in-frame coded picture (I picture) and an inter-frame forward prediction coded picture (P picture) are required for decoding the B picture, they are stored in any of frame banks, and since the B picture is not required when the display of it is finished, two consecutive B pictures use one bank in common. As a result, the number of required banks is reduced.
Patent JP-H06222388-A (JP)
Title: Production of thin film transistor matrix
Inventor: KOSUGI KIYOHISA
IPC: G02F1/1368
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a substrate for a TFT matrix system LCD which is low in cost and does not degrade TFT characteristics from mixing of impurities in liquid crystal. CONSTITUTION:In a glass substrate for the TFT matrix system LCD, a soda lime glass substrate 1 covered with a transparent insulating protective film 2 at one side or both sides of the glass substrate surface is used, the transparent insulating protective film 2 is formed by ALD method, the transparent insulating protective films 2 are simultaneously formed on both sides of the soda lime glass substrate 1 by ALD method. Further, after forming a gate electrode 3 on the soda lime glass substrate 1 covered with the transparent insulating protective films 2, a transparent insulating film is formed as a gate insulating film 4 by ALD method and the transparent insulating film is also formed by ALD method for a final protective film 12.
Patent JP-H09203234-A (JP)
Title: Drive-in type multistory parking facility
Inventor: MIYASHITA MASAKI
IPC: E04H6/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive-in type multistory parking facility having excellent parking efficiency and securing smooth driving passage even though there is a core portion in a central area on each floor. SOLUTION: Floor of each story is formed with two-stage skip floors 2a and 2b, and these skip floors are connected each other by slopes 3a and 3b respectively provided at 2 places on both the sides of a core portion 1. Each slope is of a returning type permitting getting in and out for one story by a single turn, and both up and down passages are exclusively provided. A series of driveways 4 and 5 for moving around the core portion are provided on each skip floor and each slope, and parking areas 6 are arranged facing these driveways. The parking areas are arranged at both the sides of the driveway as required, and also another driveway 7 is provided for connection through a passage 8 on the outer side of the driveways and parking areas are also arranged there.
Patent JP-H01190211-A (JP)
Title: Flooring material having power source or device for feeding electrical signal to electric or electronic unit
Inventor: JIYANNRUISU MUTE
IPC: E04F15/18
Filed: 1988-01-22
Abstract: PURPOSE:To facilitate installation of a power source or an electrical signal feeder at a desired position on a plane, by providing at least one piece of tile having a power source or an electrical signal feeder, then providing at least two conductive terminals on the back side of the tile. CONSTITUTION:A flooring material comprises an ordinal carpet tile 1 and a tile 2 provided with a 24V receptacle as a power supply. The tiles 1, 2 are generally applied with insulating tar at the lower section thereof, or applied with an upper fiber layer 3 composed of cluster fibers bonded through a bond layer 4 to a base layer 5 formed of PVC resin. Conduction terminals 6, 7 are provided on the tile 2, and lead wires for connecting the conduction terminals are provided. Upon formation of a tile, a circular through-hole is made in order to provide a receptacle body 10 therein.
Patent JP-H05205488-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MATSUURA OSAMU
IPC: G11C16/06
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the voltage of a write power supply and a power consumption in a nonvolatile semiconductor storage device capable of data erasing and rewriting. CONSTITUTION:In an EPROM, bit lines BL are connected to a high voltage write power supply VPP through respective bit line selection gate transistors 13 which consist of MOS transistors, a write control gate transistor 12 and a write power supply gate transistor 11. Among the transistors 11 to 13, at least one of the transistors 11 to 13 is arranged so that a back gate voltage is applied to the well which constitutes the back gate so that the back gate becomes a zero bias against the gate.
Patent JP-S54106960-A (JP)
Title: Clothes drier
Inventor: YOKOO SHIYOUZOU
IPC: D06F58/00
Filed: 1978-02-08
Abstract: PURPOSE: To keep the efficiency of a clothes drier high even when the outdoor temperature drops, by reducing the cooling air flow in a heat exchanger.  
     CONSTITUTION: A valve 26 is almost in parallel with the flow of cooling air when the outdoor temperature is relatively high at around 30°C, but it is turned due to a torque generated in a bimetal 27 when the temperature drops and the cooling air flow damped, which causes to increase the resistance of the air passage and reduce the amount of cooling air. As the cooling air flow is curbed, the heat transfer ratio of a heat exchanger 12 is reduced and the temperature of circulating air is kept high. As a result, the ratio of sensible heat to latent heat causes few change when hot and humid air from a drum is cooled and any deterioration of drying performance due to a drop of the outdoor temperature can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09204814-A (JP)
Title: Integrated supporting system for sprinkler and luminaire
Inventor: EBISAWA AKIRA
IPC: F21V21/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To accomplish an integrated structure of a luminaire and sprinkler pipings through suppression of the height and eliminate any reinforcing rib for the frame of luminaire. SOLUTION: A luminaire 1 is formed in a closed channel shape and a sprinkler piping 15 in loop piping in the closed channel shape is attached to the luminaire l so that an integrated structure is accomplished, and this is hung down at a ceiling slab with a hanging bolt 18. The sprinkler piping 15 is accommodated in the space 8 between the inner surface of the frame 4 of luminaire 1 and a reflection plate 5, and the frame 4 and piping 15 are fastened together in a single piece using a metal fixture 16.
Patent JP-S5295299-A (JP)
Title: Automatic vending controlling system
Inventor: HORINOUCHI ATSUSHI
IPC: G07F11/70
Filed: 1976-02-04
Abstract: PURPOSE: To prevent the accident of an article being released without sufficiently heated owing to a trouble in a microwave oscillation source by detecting the plate current value of magnetrons. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10204584-A (JP)
Title: Heat treated type earthquake-proof steel product excellent in hot-dip galvanizing crack resistance
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/14
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To produce a heat treated type earthquake-proof steel product excellent in hot-dip galvanizing crack resistance by preparing a steel having a specific composition, having a Pcm value and a Y value satisfying specific inequalities, respectively, and also having a specific value of reduction of area. SOLUTION: A steel, containing, by weight, 0.05-0.15% C, 0.01-0.5% Si, 0.5-2% Mn, 0.005-0.05% Ti, 0.005-0.1% Al, 0.0005-0.005% Ca, 0.005-0.01% N, <=0.00015% B, <=0.005% S, and <=0.002% O and satisfying inequalities I and II (where Pcm is a cracking parameter, Y is an index based on hardenability index and B content, and Ceq is represented by Ceq=C%+Mn%/6+Si%/24+Ni%/40+Cr%/5+Mo%/4+V%/14), is prepared. Moreover, this steel has >=30% value of reduction of area under static loading condition in the tensile test using a test piece having a notch producing >=5 stress concentration factor. By this method, the heat treated type earthquake-proof steel product excellent in weldability and brittle fracture resistance, can be obtained.
Patent JP-H07213178-A (JP)
Title: Apparatus for supplying water to flowerpot
Inventor: YAMASHITA YOSHIYUKI
IPC: A01G27/04
Filed: 1994-02-04
Abstract: PURPOSE:To provide an apparatus for supplying water, having an extremely simple structure and capable of supplying a prescribed amount of water to a flowerpot, a BONSAI (a potted dwarf tree), etc. CONSTITUTION:This apparatus for supplying water to a flowerpot is obtained by installing a water storage tank 1 on the outer periphery of the flowerpot (A), locating one end of an inverted U-shaped pipe 10 in the water storage tank 1 and the other end in the flowerpot (A), connecting a tube 15 having many openings 17 to the other end, inserting a water absorbing belt 11 having capillary performances into the inverted U-shaped pipe 10, further inserting a porous water supplying belt 16 connected to the water absorbing belt 11 into the tube 15 and laying the tube 15 in the flowerpot (A).
Patent JP-H10203320-A (JP)
Title: Automobile cleaning device
Inventor: ASAI YUKIO
IPC: B60S1/68
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently clean the inner and outer side faces of a tire, save the water required for cleaning by effectively injecting cleaning water, and reduce environmental hygiene problems by reusing the water discharged after cleaning. SOLUTION: The running corridor face 8 of a corridor 2 for automobiles, on which tires of an automobile pass through, is formed into a drain board like shape, an inner side face injection nozzle 15, which injects high pressure cleaning water toward the inner side face of the tires, is slidably provided inside the running corridor face 8, outer side face injection nozzles 12 and 12, which inject high pressure cleaning water toward the outer side face of the tires, are slidably provided outside the running corridor face 8, and tread injection nozzles 13 and 14, which inject high pressure cleaning water toward the treads of the tires from the oblique front and oblique back of the tires, are slidably provided outside the running corridor 8.  Car body going in and out sensors 21 and 23 for detecting the going-in and out of a car body and tire sensors for detecting the presence and absence of tires are arranged, a control mechanism for controlling the injection start and stop of each injection nozzle based on the detection signals of each sensor is provided, and a mechanism 11 is provided to recover and reuse the water discharged after cleaning.
Patent JP-H01187932-A (JP)
Title: Semiconductor device
Inventor: JIN YASUSHI
IPC: H01L21/312
Filed: 1988-01-22
Abstract: PURPOSE:To obtain an insulating film shaping technique capable of reducing production cost together with the reduction of a production process and sufficiently soluble of reliability as an insulating film by utilizing photosensitive resin for the insulating film and a passivation film. CONSTITUTION:Photosensitive resin 11 is utilized for an insulating film and a passivation film. For example, after at first the formation of an element is performed on silicon, the photosensitive resin is applied and the formation of a contact window is performed by using a photolithography technique. After thereafter baking treatment is performed at approximately 2000 deg.C and organic impurities on the surface are removed by O2 plasma, metal wiring formation is performed. Since thereby the formation of the insulating film can be performed only by a photolithography technique, the insulating film can be flattened without the reduction of treatment process time and need for treating at high temperature with the result that the disconnection of metal wiring is prevented and utilizing of a dry etching device can be reduced.
Patent JP-H03216393-A (JP)
Title: Writing pressure control circuit of plotter head
Inventor: TAKASAKI MAKOTO
IPC: B43L13/00
Filed: 1990-01-23
Abstract: PURPOSE:To perform control within the wide writing pressure control range corresponding to a writing utensil without generating unpleasant noise and the lowering of drawing quality by changing a writing pressure control range by changing over the voltage of a power supply corresponding to the writing pressure control range with respect to the driver driving a plotter head. CONSTITUTION:A PWM circuit 1 inputs set value to output a PWM signal having the pulse width corresponding to the PWM instruction signal to a driver 2. The driver 2 supplies the writing pressure control current I corresponding to the applied voltage Vi of a power supply to the head raising and lowering coil of a head 5 on the basis of the PWM signal. A change-over circuit 4 selects one of three kinds of power supply voltages of V1, V2, V3 (V1 > V2 > V3) on the basis of a voltage selection signal indicating a writing pressure control range to apply the same to the driver 2. The variable range of the writing pressure control current can be changed by power supply voltage and the frequency of the PWM signal is set to frequency sufficiently higher than an audible band and unpleasant noise and the lowering of drawing quality are not generated.
Patent JP-S61173052-A (JP)
Title: Hot water supplying device
Inventor: IKEMORI MASAHIKO
IPC: F24H1/18
Filed: 1985-01-25
Abstract: PURPOSE:To enable a feeding of hot water to be performed under a stable temperature without any relation to the water feeding temperature or amount of hot water feeding line by a method wherein a hot water temperature sensed by a temperature sensor and a set temperature are compared when the flow switch is operated. CONSTITUTION:When a hot water port 7 is opened, the hot water is fed out. At this time, a control device 12 is operated such that a flow switch 8 is closed, an amplifier 14a amplifies a difference between a voltage VA at a connection point A and a voltage VB at a connection point B, a degree of conduction in a transistor 15a is adjusted and a voltage control of a circulation pump 3 is performed. That is, at the initial time of feeding hot water, the hot water temperature sensed by a temperature sensor 9 is substantially lower than the set temperature of a temperature setting unit 11. Since the difference between VA and VB is high, the pump may supply a large amount of hot water of high temperature. Then, the hot water temperature of the temperature sensor 9 is approached to the set temperature, the difference between VA and VB is decreased and then the flow rate of the pump is decreased.
Patent JP-H07221678-A (JP)
Title: Signal transmission equipment and balun adapter used for the same
Inventor: NAKATOI KAZUO
IPC: H04L25/10
Filed: 1994-02-04
Abstract: PURPOSE:To protect a signal transmission equipment from serge without deteriorating the signal on the transmission line of a balance signal. CONSTITUTION:In a signal transmission equipment where a balance/unbalance converter 11 is provided on an input/output port 12 and a signal is transmitted/ received via a twist pair cable 15, an inter-balance line serge absorber element 19 is connected in the balance side line of a balance/unbalance converter 11 and an inter-ground serge absorber element 20 is connected between the signal ground SG connected with the ground side line 11d of the unbalance side line of the balance/unbalance converter 11 and a frame ground. FG. Thus, the internal circuit of a signal transmission equipment can be protected from serge without lowering the balance degree of the balance side line.