baber/WOPTO huggingface dataset:
Patent JP-2000318031-A (JP)
Title: Ceiling material in car compartment and molding method therefor
Inventor: SHIOTANI TSUNAMASA
IPC: B29L31/58
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a ceiling material having a predetermined wall thickness with a stable accuracy. SOLUTION: A ceiling material consisting of a back surface layer 1 comprising a nonwoven fabric having a film layer laminated to the rear surface thereof as an air-impermeable layer, a base material 2 comprising a nonwoven fabric and a skin layer 3 is heated on the side of the back surface layer 1 thereof by infrared rays to melt the film layer and the base material layer 2 is heated by hot air to mold the back surface layer 1, the base material layer 2 and the skin layer 3 between female and male molds 5, 6 under pressure while sucking air in a cavity under vacuum and, in such a state that no air is present in the cavity, the back surface layer 1, the base material layer 2 and the skin layer 3 are further pressed between the female and male molds 5, 6 to be bonded integrally.
Patent JP-S61293823-A (JP)
Title: Color change of injection molder
Inventor: SATAKE HIDEO
IPC: B29C45/17
Filed: 1985-06-21
Abstract: PURPOSE:To remove liquid color quicker and surer and consequently contrive to enhance the production efficiency of the title molder by a method wherein the operation, in which a screw plunger is continuously rotated at the advanced position under large back pressure so as to push out raw material resin and, after that, also continuously rotated as is held at the retreated position under large back pressure so as to push out raw material resin, is repeated. CONSTITUTION:After the molding by injecting raw material resin 3, which is added with liquid color having the predetermined color and supplied in a cylinder 7, with a screw plunger at the previous stage is finished, firstly, a screw plunger 6 is continuously rotated at the advanced position under large back pressure so as to push out raw material resin 3. Secondly, the rotation of the screw plunger 6 is stopped and the stopped plunger is retreated by sliding within the cylinder 7. Thirdly, the screw plunger is continuously rotated as is held at the retreated position under large back pressure so as to push out the raw material resin 3. Finally, the screw plunger 6 is returned to the predetermined position in order to finish a color change process. Said color change process is repeated a set number of turns. Thus, the liquid color is removed quickly and surely and the loss of used raw material is reduced and, at the same time, the shortening of color change time is contrived.
Patent JP-H1091076-A (JP)
Title: Composite display device
Inventor: INOKUCHI KAZUHIRO
IPC: B60K37/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce taken-in from a rear surface and to improve visibility in a composite display device arranging a transparent EL display device in front of a display device. SOLUTION: This device is constituted so that the transparent EL display device 2 is arranged in front of the display device 1 as an on-vehicle combination meter, and the display of the transparent EL display device 2 is made be switchable with the display (tachometer display in figure) of the display device 1 existing on the rear, and a light attenuation filter 7 attenuating EL light emission outgoing from the transparent EL display device 2 to the display device 1 side is provided between the display device 1 and the transparent EL display device 2.
Patent JP-S5359181-A (JP)
Title: Teaching apparatus of reciprocating mechanism
Inventor: DOBASHI AKIRA
IPC: B25J9/22
Filed: 1976-11-10
Abstract: PURPOSE: In operating the teaching apparatus, the amount of advance and retraction of the joint part for the thrusting shaft is detected, and based upon the amount of advance and retraction, the thrusting shaft is operated so as to follow the joint part, and thus, the mechanical resistance is reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0435140-A (JP)
Title: Frequency synchronizing system
Inventor: ONODERA TETSUO
IPC: H04L27/22
Filed: 1990-05-25
Abstract: PURPOSE:To always make a frequency of a reference carrier coincident with an intermediate frequency by frequency-dividing an output of a reference oscillator so as to obtain a reference carrier, multiplying it, comparing the phase of it with an output of a frequency divider and controlling the frequency of the reference oscillator. CONSTITUTION:A carrier oscillated at a reference oscillator 8 is inputted respectively to 1st and 2nd local oscillators 2, 5, and 1/m frequency-divided by a 1/m frequency divider 9, 1/8 frequency-divided by a 1/8 frequency divider 10 and the result is fed to an orthogonal detector 11 as a reference carrier. Moreover, part of the signal of a 2nd intermediate frequency outputted from a 2nd intermediate frequency filter 7 is inputted to a 8 multiplier 13, in which the signal is multiplied by a multiple of 8, in which a modulation component of 8-phase modulation wave is eliminated and the result is inputted to a phase detector 12. The phase detector 12 uses an output from a 8 multiplier 13 and an output from the 1/m frequency divider 9 to apply phase detection. The phase detection output of the phase detector 12 is fed back to the reference oscillator 12 to control the oscillating frequency so that the synchronization detection is implemented by the orthogonal detector 11. Thus, circuit integration is facilitated and an inexpensive system is obtained.
Patent JP-H02276674-A (JP)
Title: Thermal recording material
Inventor: FUKUNISHI AKIRA
IPC: B41M5/337
Filed: 1989-05-26
Abstract: PURPOSE:To improve the coloring sensitivity, whiteness, moisture resistance and plasticizer resistance by adding sensitizer of specific compound into electron donative colorless coloring agent and thermal recording material of electron receiving developer. CONSTITUTION:Compound represented by formula R1-O-(XO)m-R2(where, R1 is phenol residual group, R2 is aliphatic hydrocarbon group, aliphatic monocarboxylic acid residual group or -R3(OX)nOR4(where, R3 is aliphatic dicarboxylic acid residual group or -CH2-, and R4 is phenol residual group), X is low class alkylene group, and m and n are integer of 1-3) is added to thermal recording material based on principle for thermally fusing electron donative colorless coloring agent and electron receiving developer and coloring. The compound shown by the formula includes diether of (poly)alkylene glycolphenyl ether and aliphatic alcohol, monoester of (poly)alkylene glycolphenyl ether and aliphatic monocarboxylic acid, and the like. The amount of the compound is normally set to 1-200pts.wt. for 100pts.wt. of developer.
Patent JP-S5467506-A (JP)
Title: Manufacture of metallic sodium
Inventor: KOSHIBA JIYUNJI
IPC: C25C3/02
Filed: 1977-11-10
Abstract: PURPOSE: To manufacture a high purity Na by preventing the occurrence of cracks in diaphragm by the procedure in which the molten salt of Na compound having reduced K content is subjected to a diaphragm process electrolysis.  
     CONSTITUTION: The molten salt of Na compound whose K content is reduced to preferably 0.01 wt% is subjected to electrolysis using the diaphragm 4. In this case, the diaphragm 4 used is a crystalline ceramic having a permeability for monovalent alkali ions, and the cathode 2 used is metallic Na. In electrolysis of the anolyte I, Na ion passes through the diaphragm 4 to approaches the cathode 2, where metallic Na is formed and overflowed from 6 for collection. The use of the Na compound molten salt of reduced K content prevents the development of cracks in diaphragm, thus greatly lengthening the life of diaphragm and also permitting the production of hgh purity Na. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11310409-A (JP)
Title: Active carbon block
Inventor: MATSUBARA TETSUO
IPC: B01J20/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an active carbon block highly facilitated in handling compared to conventional powdery or granular active carbon. SOLUTION: This active carbon block is obtained by forming granular active carbon 2 via a binder 3 to block shape. This active carbon block may be provided with a fertilizer or agrochemical. Specifically, a granular or pelletized fertilizer or agrochemical is molded together with granular active carbon to a solid form, or the active carbon block is impregnated with a liquid fertilizer or agrochemical, wherein the fertilizer to be used is e.g. an organic fertilizer, inorganic fertilizer, chemical fertilizer, soil modifier, liquid fertilizer, while the agrochemical is e.g. an insecticide, herbicide, plant growth regulator.
Patent JP-H09298128-A (JP)
Title: Structure of lead wire of tantalum capacitor
Inventor: MIURA NORIYASU
IPC: H01G9/012
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of tantalum to contrive the reduction of the cost of a lead wire by a method wherein the lead wire is provided with a core material, which consists of a metal dissimilar from the tantalum, and a tantalum metal thin film layer is formed on the outer face part of this core material. SOLUTION: A lead wire 1 of a tantalum capacitor is connected with a tantalum element 5, the base end part of the wire 1 is embedded in the interior of the element 5 and the point part side of the wire 1 is lead out to the outside of the element 5. Such the lead wire 1 consists of a core material 2 and a tantalum metal thin film layer 3 and the core material 2 is constituted of a tantalum wire. In such a way, as titanium of a cost lower than that of tantalum is used as a metal, which is used as the material for the material 2, and moreover, the layer 3 is merely formed on the outer face part of the material 2, the consumption of the tantalum in the lead wire 1 requires only a very small amount when the whole lead wire is compared wire a lead wire constituted of the tantalum. Accordingly, the cost of the wire 1 reduced.
Patent JP-S62291322-A (JP)
Title: Embedded pile with bag
Inventor: HACHIYA YOSHIHISA
IPC: E02D5/50
Filed: 1986-06-10
Abstract: PURPOSE:To increase the resistance to bending moment to be generated in the tip portion of a precast pile by a method in which a bag to form an expanded spherical footing is attached to the tip periphery of a precast hollow pile, and reinforcing bars are set in the bag. CONSTITUTION:A bag 2 to form an expanded spherical footing by injection of a hydraulic filler, e.g., cement milk, etc. is attached to the tip periphery of a precast hollow pile 1 by a fitting band 3. Ringed reinforcing bars 6 are set horizontally at a given vertical interval in the bag 2. The occurrence or cracks in the expanded spherical footing of the pile 1 can thus be reduced and the resistance to bending moment to be generated in the tip portion of the pile 1 can be increased.
Patent JP-H08307554-A (JP)
Title: Communication control equipment
Inventor: SUGA TAKESHI
IPC: H04N1/32
Filed: 1995-05-09
Abstract: PURPOSE: To automatically discriminate the connecting state of a communication terminal to be connected or kinds of a machine to be connected. CONSTITUTION: In this communication control equipment capable of performing automatic call origination and having a line to be connected to a communication line, a local line for connecting the communication terminal such as a telephone set or a FAX, and a MODEM 8 for performing the modulation/demodulation of data on the communication line, a communication equipment starting means 6 for starting the communication terminal connected to the local line, an AC current detecting means 5 for detecting an AC current flowing through the local line at the time of start, a voltage detecting means 4 for detecting potential difference supplied from the communication line, a connected equipment discriminating means 10 for discriminating the class of communication terminal from the called signal of the communication terminal and a memory 11 for storing those results are provided.  In the equipment, at the time of starting when a power source is turned on, the connecting states of the local line and the communication line and the kinds of the communication terminal on the local line are discriminated and stored in the memory and used for network control. It is not necessary to previously decide the communication terminal to be connected to the local line and any arbitrary communication terminal can be connected to each local line.
Patent JP-S5561521-A (JP)
Title: Article shifter
Inventor: SHIAKU TAMOTSU
IPC: B65G47/91
Filed: 1978-10-31
Abstract: PURPOSE: To efficiently shift articles, by controlling the both operation of the left- and-right motion of a moving body and the rise and fall of a lifting body only by the revolution of a grooved cam.  
     CONSTITUTION: A grooved cam 1 makes four revolution by the one cycle drive of a geared motor 11, and an input shaft 18 turns over twice because a gear ratio of gears 15, 16 is one to two. An output shaft 19 makes a turn if the input shaft 18 rotates in a 120-degree arc,and stops during the time when the shaft 18 rotates in a remaining 240-degree arc. An article 35 is carried by means of a conveyor 34, and the conveyor stops while the motor 11 is driven. A moving body 6 first lets the grasp arms 31 rise and fall through a cam 22 by the one revolution of a spline shaft 20 at a location 6a. The arms 31 change over a change-over valve not shown in the figure by the turning of a microswitch 40 to ON by means of a pin 39 mounted to the output shaft 19 in a projecting shape at the lowermost location, work suction air to the suction port and adsorb and hold the article 35. And the moving body 6 moves as courses t2Wt5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323442-A (JP)
Title: Frequency adjuster of piezoelectric element
Inventor: SHIONO TADAHISA
IPC: B23K15/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To accurately adjust frequencies of a crystal vibrator by a method wherein an ion gun having an anode and a thermal cathode is contained in a vacuum container, a discharge current between this anode and the thermal cathode is monitored, and power for the thermal cathode is controlled so as to keep constant this discharge current. SOLUTION: After a stock chamber 1 is evacuated to 10-3 Pa or less, a partition valve 12 is opened, and a crystal vibrator 22 mounted on a carrier 27 is conveyed in front of an ion gun 15. A lower voltage DC discharge E1 and a discharge current monitor mechanism 25 are connected between a potential of an ion gun body 15 and an anode 18, and an output of a discharge current monitor of this discharge current monitor mechanism 25 is applied to a discharge current control circuit 24 for controlling a power control AC power adjuster 26 of a thermal cathode 17. A constant voltage DC high voltage power supply E2 is connected between a screen grid 20 and an acceleration grid 21, and the discharge current control circuit 24 corresponding to the output of the discharge current monitor controls a supply of power to the thermal cathode so that a discharge current is fixed.
Patent JP-S5835140-A (JP)
Title: Alpha-(p-prenylphenyl)propionaldehyde and its preparation
Inventor: AMANO TAKEHIRO
IPC: C07C45/00
Filed: 1981-08-26
Abstract: NEW MATERIAL:An alpha-(p-prenylphenyl)propionaldehyde of the formula. USE:Useful as a synthetic intermediate for alpha-(p-prenylphenyl)propionic acid having improved anti-inflammatory and analgesic actions without disordering actions on gastro-intestinal tracts. PROCESS:p-Prenylstyrene is reacted with carbon monoxide and hydrogen in the presence of a rhodium catalyst to give the compound of the formula. The reaction temperature is in the range of about 30- about 130 deg.C, preferably about 40- about 110 deg.C. The reaction pressure is preferably in the range of about 5-200 atm. The ratio between the partial pressures of the hydrogen and the carbon monoxide is preferably in the range of (1/2)-(10/1). The p-prenylstyrene is obtained from a Grignard reagent prepared from a p-dihalobenzene and metallic magnesium and a prenyl halide.
Patent JP-H05105800-A (JP)
Title: Antistatic resin composition
Inventor: MATOBA YASUO
IPC: C08L55/00
Filed: 1991-06-06
Abstract: PURPOSE:To obtain an antistatic resin composition, excellent in permanent antistatic properties and improved in delamination properties, softness and impact resistance and containing an ABS graft copolymer as a base. CONSTITUTION:The objective antistatic resin composition is obtained by blending (A) 100 pts.wt. ABS graft copolymer with (B) 5-30 pts.wt. ethylene oxide copolymer prepared by carrying out polymerization in the presence of an epichlorohydrin oligomer expressed by formula I or II {R<1> is residue of a monohydric alcohol (e.g. CH3OH or C2H5OH); R<2> is residue of a dihydric alcohol [e.g. (CH2OH)2 or CH2(CH2OH)2]}.
Patent JP-H07303446-A (JP)
Title: Automatic desalting and squeezing for production of pickle
Inventor: IKEDA MASUJI
IPC: A23B7/10
Filed: 1994-05-11
Abstract: PURPOSE:To provide an automatic desalting and squeezing machine for pickle, useful for application of a pretreatment when seasoning salted vegetables. CONSTITUTION:A small hole 1 for permeation of water is formed on one half peripheral surface of a cylindrical rotary drum (A) and the other half peripheral surface constitutes a dark part 2. A rubber sheet 3 is laid on the inner peripheral surface of this dark part 2 and the drum (A) is accommodated in a semi-circular desalting tank 6. Water is charged in the tank and the rubber sheet 3 is expanded and shrunk while changing water so as to perform desalting and squeezing. The whole apparatus is placed on an automated weighing machine 8 and its weight is measured to control the ratio of squeezing to a prescribed value followed by seasoning. Accordingly, a pickle excellent in backset and seasoned uniformly can be produced thereby.
Patent JP-S5838189-A (JP)
Title: Multi-color printing system
Inventor: KIYOHARA TADASHI
IPC: B41M5/124
Filed: 1981-08-29
Abstract: PURPOSE:To obtain any color image on a recording medium by only one nozzle by a method in which one or two or more solution containing chromogenic substances and a solution containing a developer are supplied through respective suppliers to one nozzle by varying their mixing amounts. CONSTITUTION:In a jet head 1, necessary numbers of ink suppliers of a similar form are attached to the periphery of a central ink supplier from which a developer liquid is supplied through a filter 6o, a storage chamber 5o, and a piezo-electric element 4o from a storage tank 7o to a jet nozzle 2. Also, from the surrounding ink suppliers, solutions containing chromogenic substances capable of producing different colors upon contact with the developer are supplied to the nozzle 2. By changing the degrees of driving the piezo-electric elements 41 and 42 of each supplier, the mixing ratios of the solutions of chromogenic substances are varied to obtain each monocolor, composite colors, and intermediate colors continuously.
Patent JP-S5359122-A (JP)
Title: Sliding piston supporter for engine
Inventor: TOKITA HIDEHIRO
IPC: F02F3/00
Filed: 1976-11-09
Abstract: PURPOSE:To remove the slap noises of a piston, eliminate the gas leakage and reduce the rising of oil by providing the teflon made sliding means in the right and left side faces of the piston skirt portion and by elastically engaging the sliding means with the inner circumferential face of the cylinder body by a spring.
Patent JP-H05317209-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: NAGASHIMA TOSHIHIKO
IPC: A47L9/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide the suction port body of a vacuum cleaner, by which a separated state that the bottom face is separated by a prescribed interval from the surface to be cleaned is secured, and also, when wheels run, in the case of a boarded floor, a rumbling run sound is not emitted and running sense is also satisfactory, and even in the case of floor having a groove in a joint of a plate and a plate, a sound at the time when the wheels drop down into the groove does not become offensive to the ear. CONSTITUTION:In the suction port body of a vacuum cleaner provided with wheels (rear wheels 16) which protrude from the bottom face 13, roll and run on the surface to be cleaned and are formed by a soft material, in the peripheral direction of the outside peripheral surface 21a of the rear wheels 16, a buffer body 23 consisting of a low hardness soft material being softer than the soft material is provided projectingly against the outside peripheral surface 21a.
Patent JP-S63299338-A (JP)
Title: Plasma treatment equipment
Inventor: MAEDA YORIHISA
IPC: H01L21/205
Filed: 1987-05-29
Abstract: PURPOSE:To enable a treatment excellent in uniformity, by arranging magnets so as to obtain a magnetic field distribution satisfying the cycrotron resonance condition in the vicinity of the aperture part of a discharge tube, and arranging magnets so as to obtain a magnetic field whose intensity becomes zero in the vicinity of the surface of an object to be processed. CONSTITUTION:An antenna 12 radiates microwave against a discharge tube 1 contained in a plasma generating chamber 2. A magnetic field generating equipment 4 is arranged so as to generate a magnetic field larger than or equal to 875 gauss in the vicinity of the aperture part of the plasma generating chamber 2. An magnet 9 is arranged on the opposite side of the plasma generating chamber 2 with respect to a plane type object 8 to be processed 8 in the manner in which the magnetic field intensity becomes zero on the surface of the object 8 to be processed. Electron cycrotron resonance plasma is generated in the vicinity of the discharge tube 1, and the magnetic field intensity becomes zero in the vicinity of the surface of the object 8 to be processed. Thereby, the treatment excellent in uniformity is enabled.
Patent JP-S5259532-A (JP)
Title: Reader circuit of digital signals stored in charge-storing type memory circuit
Inventor: IWADATE KAZUMI
IPC: G11C11/419
Filed: 1975-11-10
Abstract: PURPOSE:A capacitive leement is connected to the input terminal, and binarycoded digital signals are taken out of the output terminal according to changes that occur when the first capacitor is charged through the 3rd MIS transistorthereby increasing the operational speed of the reader circuit.
Patent JP-H11319421-A (JP)
Title: Filter cloth for filter press
Inventor: NAGAI AKIO
IPC: B01D25/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a filter cloth-extending bar material from falling off from filter cloth, and also to facilitate the operation for taking in/out the bar material. SOLUTION: In this filter cloth for a filter press, a filter cloth-extending bar material 13 is fitted to each lower edge of filter cloth 10 for covering the front and rear filter surfaces of a filter plate 20. In this case, at the lower edge of the filter cloth 10, a bar material-housing bag part 11 is disposed, and on total length or part of the inner peripheral surface of both the end openings 11a of the bar material-housing bag part 11 or of the inner peripheral surface of an opening 10a at one end of the bar material-housing bag part 11 the other end of which is made to be a closed end, a sealing member 12 for forming stepped parts or closed parts to such extent that the bar material 13 is prevented from leaving is provided, and closing force of the sealing member 12 is exerted by elasticity restoring action of material used for the sealing member 12,  and when the bar material 13 is attached and detached, the sealing members 12 is elastically deformed to perform opening operation.