baber/WOPTO huggingface dataset:
Patent JP-H11256546-A (JP)
Title: Revetment covering
Inventor: SAITO JUNICHIRO
IPC: E02B3/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a concrete-free multiple-nature-type revetment covering. SOLUTION: Stones 2 are bonded to the upper surface of each base mat 1. The mats 1 are each formed chiefly of a polyester nonwoven fabric, the meshes of which are made coarse to such a degree that while mud can barely pass therethrough, water can. The stones 2 are natural stones of various forms each cut into two, bonded to the mats 1 by applying an adhesive to the cut planes. To fix the mats on the ground, anchors are buried into the soil and linear elements are extended in a checkered pattern between the anchors. Thus, a total of nine mats 1 arranged three by three are laid in squares surrounded by the linear elements. To connect the adjacent mats together, stabbings 9 made of the same material as the mats are sewn along the peripheral edge of each mat. The ends of cords 10 are fastened to the linear elements of the anchors.  A face of slope in a river is thus covered with the mats having the stones bonded thereto.
Patent JP-H05303812-A (JP)
Title: Front loading device
Inventor: OKUMURA YUJI
IPC: G11B15/675
Filed: 1992-03-31
Abstract: PURPOSE:To assemble a cassette tray after attaching a supporting board to a main body chassis, and to simplify the assembly of the tray by opening the cassette feeding side of the guide groove and guide groove hole of the supporting board. CONSTITUTION:The cassette feeding side of a guide groove 21 and guide groove hole 24 of a supporting board 2 is opened, and a guide groove 41 of a driving lever 4 is opened at the top end of the lever. Therefore, at the time of assembling a cassette tray 5, the supporting board 2 is attached to a mechanism main body chassis 1, and then the supporting shafts 51 and 52 of the cassette tray 5 can be fitted from the opening side in the grooves 21 and groove hole 24 of the supporting board 2, and the guide groove 41 of the lever 4. Thus, it is not necessary to operate the assembly of a front loading device including the supporting board 2 independently of the assembly of the mechanism main body chassis 1, and the assembly can be simplified.
Patent JP-S57193906-A (JP)
Title: Frequency signal selector circuit
Inventor: TAKENAGA HIROSHI
IPC: B60L15/20
Filed: 1981-05-22
Abstract: PURPOSE:To allow the transmission of frequency signal to a digital ATC, etc. without the generation of no signal state, by detecting the next output signal frequency for preparation before the variation of the output signal frequency from a frequency selector circuit. CONSTITUTION:If a train stops on the region A, since signal voltage with frequency f1 is higher than threshold voltages va, vb, the output voltage v of an FVC24 is voltage v1 proportional to the frequency f1. This voltage v1 is not zero so that the output frequency f'' of a switching circuit 26 changes to the output frequency f1 of a BPF19. Next, since the signal voltage with frequency f1 is higher than the threshold voltage va on the region B, the output voltage of the FVC24 is not zero with the output frequency f'' of the switching circuit 26 changed to the output frequency f1 of the BPF19. On the region C, the signal voltage with frequency f2 is higher than threshold voltage va so that the output frequency of the BPF19 is stabilized at f2. Thus, while the output voltage of the FVC is zero, the switching circuit 26 changed over on the BPF20 side is changed  on the BPF to output frequency f2.
Patent JP-S61236277-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/16
Filed: 1985-04-12
Abstract: PURPOSE:To obtain an accurate black level by providing a clamping means which suppresses noises of a signal corresponding to the black level of each horizontal line and holding it, and fixes this level at the black level of a video signal. CONSTITUTION:Signal charges generated at an image pickup part PD according to the quantity of light with which a solid-state image pickup element 1 is irradiated are transferred by a synchronizing signal generating circuit 6 to a storage part SD in parallel and then transferred to a readout register RR to obtain a signal S1. Part of this signal S1 which is obtained in a blank read period and contains high frequency noises is noise-suppressed by a noise suppressing circuit 2 to obtain a signal S2. This signal S2 is sampled and held by an S/H 3 to obtain a signal S3 having a clock leak component removed. When a clamp pulse CP1 is inputted to a clamping circuit 4, the signal S3 in the entire horizontal blanking period is clamped to a new reference potential. Thus, a horizontal blanking signal level is fixed to the black level and a signal S4 obtained by reproducing a DC component is processed by a signal processing circuit 5 to obtain an NTSC signal.
Patent JP-S553090-A (JP)
Title: Microprogram control unit
Inventor: NISHIZAWA TAKASHI
IPC: G06F9/28
Filed: 1978-06-23
Abstract: PURPOSE: To carry out more than two types of control actions with one step and thus to secure the control actions to plural conditions by giving the selective replacement via the conditions between the replacement order read out from the replacement order memory device which is given an access by the microorder and the field in the microorder.  
     CONSTITUTION: Memory device 1 memorizes plural microorders, and replacement order memory device 2 stores the contents of the action designation field to form the order and the action designation field of the replacing order into the address designated by the order read out from device 1. In addition these devices, test circuit 6 is provided to decide whether or not the microorder executed precedingly satisfies the necessary conditions. And based on this decision, selection circuit 3 is controlled via selection control circuit 7 to select the orders read out from device 1 and 2. Thus, the control is given to plural conditions with one step. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11278639-A (JP)
Title: Commodity carrying-out device of vending machine
Inventor: KANBE AKIRA
IPC: B65G33/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of motors by half and reduce a manufacturing cost by driving a commodity driving member by a motor through a one way clutch. SOLUTION: In the case where a rotary shaft 1a is selected, a motor 3 is rotated in the normal direction, and the output shaft 3a of the motor 3 is rotated in the direction of an arrow α. This rotation is transferred to a rotary shaft 2a through an endless belt 4a and a one way clutch 5a. The rotary shaft 2a is rotated in the direction of the arrow α, and a spiral rail 1a is rotated in the direction of the arrow α, and the commodity hung from the rotary shaft 2a is pushed by the spiral rail 1a, moving forward and dropping from the front end of the spiral rail 1a. The dropped commodity is taken out through the commodity take out port of a vending machine. In the case where a rotary shaft 1b is selected, the motor 3 is rotated in the reverse direction, and the output shaft 3a of the motor 3 is rotated in the direction of an arrow β.  The commodity hung from a rotary shaft 2b is pushed by a spiral rail 1b, moving forward and dropping from the front end of the spiral rail 1b.
Patent JP-H05278264-A (JP)
Title: Optical print head
IPC: G03G15/22
Filed: 1992-03-31
Abstract: PURPOSE:To provide an optical print head for forming an electrostatic latent image capable of easy miniaturization and lowering power consumption and driving voltage, stable in light-emitting intensity, high in resolution and high in light-emitting efficiency as well as easy to be manufactured. CONSTITUTION:The title device employs a fluorescent plate 7 which is disposed as a light source for exposure in opposition to a photosensitive drum 5 to form an electrostatic latent image thereon and an ion-flow control head 8 which makes the fluorescent plate 7 luminous by injecting electric charges therein by an ion-flow controlled in accordance with recording information.
Patent JP-S555903-A (JP)
Title: Production of linear polyester
Inventor: MAKI HIROMI
IPC: D01F6/62
Filed: 1978-06-27
Abstract: PURPOSE: In the production of polyester with a continuous multi-vessel polycondensation reactor, the polycondensation is effected under specified contitions in each  vessel, thus preventing the reduction in quality and increasing the productivity.  
     CONSTITUTION: In the production of polyester in which bis-(β-hydoxyethyl) terephthalate is continurously fed into the polycondensation reactor consisting of 2W5 horizontal reaction vessels equipped with heating jackets, the jacket temperature of the last vessel in the initial reaction reactor group containing the initial polycondensate mixture of 0.3W0.5 intrinsic viscosity is set to over 285°C and the jacket temperature of the reactors for the final reaction group including the polycondensate after reaches 0.3W0.5 is set to a temperature lower than 285°C and further more than 5°C lower than the maximum jacket temperature of the initial reaction group. For example, when three reactors are employed, the reaction vessel in which the condensate is immediately before reaching 0.3W0.5 in viscosity is usually the second one and each jacket temperature is set to about 270W300°C at the first, about 288W 300°C at the second, and about 270W285°C at the third where it is more than 5°C  lower than the second respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219768-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YASUO
IPC: H01L21/8222
Filed: 1984-04-16
Abstract: PURPOSE:To reduce the variation in temperature of clip voltage by a method wherein a region of the same conductivity type as that of an emitter region is formed in a base region immediately under a base electrode, and then connected to the base electrode, and a resistor is provided in parallel with the junction between the base region. CONSTITUTION:In a power transistor device consisting of a drive transistor Q1, an output transistor Q2, and a surge-absorption diode D, circuit elements composed of a resistor R3 and a transistor Q3 are connected between the transistor Q1 and the power source VCC. These circuit elements are composed of a region 12 made immediately under the base region 7 of the transistor Q1 by the same conductivity type as that of the emitter region 5, and a resistor formed in parallel with the junction between that region and the base region. Such a construction enables the removal of the temperature-dependence of the clip voltage of the diode D.
Patent JP-S61236702-A (JP)
Title: Fine resin particle having resistance to harmful organism
Inventor: KANDA KAZUNORI
IPC: C08K9/00
Filed: 1985-04-10
Abstract: PURPOSE:To titled fine particles capable of preventing damage of various materials and products such as coating compound, etc., caused by fine microorganisms, obtained by supporting a substance having resistance to harmful organisms such as a mildewcide, etc., on fine resin particles comprising a specific polymer having specific particles diameters. CONSTITUTION:A substance having resistance to harmful organisms such as antiviral, mildewcidal, germicidal, antibacterial, insecticidal, anticeptic, repelling, chemosterile, antifouling, and herbicidal effects is supported on fine resin particles consisting of a polymer or copolymer of a polymerizable ethylenic unsaturated group-containing monomer such as methyl (meth)acrylate, etc., having 0.01-250mu particle diameters, by physical adsorption or absorption. The particles can be used in an aqueous system or nonaqueous system and they can be used when a chemical can not directly used. EFFECT:Having improved stability of chemical and durability of effects, stability in water and organic solvents and applicable when it can not be applied because of corrosiveness and other reasons.
Patent JP-H11279066-A (JP)
Title: Neurocyte death suppressant containing lithium salt as active ingredient
Inventor: SAITO KENICHI
IPC: A61P25/28
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a neuroayte death suppressant excellent in safety as a medicine by making the suppressant includ a lithium salt as an active ingredient. SOLUTION: This neurocyte death suppressant contains a lithium salt (e.g. lithium chloride, lithium citrate or lithium metasulfonate) as an active ingredient. The suppressant is preferably administered in a dose of 0.1 mg to 10 g at a time one to three times per day in the case of oral administration and in a dose of 0.01-300 mg at a time once to 5 times per day in the case of intravenous injection or by intravenous drip infusion at the same dose and in a dose of 0.1-1,000 mg at a time one to 3 times per day in the case of rectal administration. The suppressor is usually used as a composition comprising a lithium agent and a carrier for pharmaceuticals (e.g. lactose, lecithin, glycerol or corn oil). Diseases which the suppressor targets are senile dementia such as Alzheimer's disease or extrapyramidal tract degeneration such as Parkinson's disease.
Patent JP-H09270672-A (JP)
Title: Adaptive digital filter
Inventor: OGAWA TETSUYA
IPC: H03H17/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance estimate accuracy of a code and to reduce the convergence time of an arithmetic operation of coefficients by using a code belonging to a prescribed numeral region other than a numeral region defined in advance corresponding to the code so as to update a coefficient string. SOLUTION: A result of sum y(n) of an adder 3 belongs to any of numeral regions G1 -GS, a discrimination device 4A provides an output of a median of the numeral region with the sum result y(n) belonging thereto to a subtractor section 5 and an IIR digital filter 2 as an estimate value w(n). The IIR digital filter 2 receiving the estimate value w(n) applies convolution arithmetic processing to it and provides an arithmetic result y2 (n) to the adder 3.  When the sum result y(n) of the adder 3 belongs to a prescribed numeral region X, a reception signal error selection section 6 controlled by an identification signal Dx provides a difference between the sum result y(n) of the adder 3 and the estimate value w(n) outputted from the discrimination device 4A, that is, an error e(n) to a multiplier 7, which multiplies a convergence coefficient a with the error e(n) to generate a coefficient string CK(n).
Patent JP-S62233271-A (JP)
Title: Moving type image-forming device with delayed initial recording timing
Inventor: KUROKAMA RIYUUJI
IPC: H04N1/387
Filed: 1986-04-03
Abstract: PURPOSE:To enable a ribbon to slide on a printing element surface of a recording head without fail at the start of a recording, by setting a timing for starting recoding on a recording material to a time point when a device has been moved by a predetermined distance after the start of movement thereof. CONSTITUTION:The application of driving pulses (b) to printing elements of a recording head 3 is started when the titled device is moved by a predetermined distance after the first rise timing t1 to timing pulses (a) obtained by an encoder 7 (the start of movement), that is, the application is started at a rise timing t2 which is given after a lapse of time T from the rise timing t1. Therefore, through the timing pulses and an image data signal are outputted simultaneously with printing, printing is started only after the device is moved by the predetermined distance, which corresponds to 5 pulses. Thus, outputting of the driving pulses for the recording head is started after the device is moved the predetermined distance which is considered to be sufficient for permitting a ribbon to become able to slide on a printing element surface of the recording head. Accordingly, the ribbon slides on the printing element surface of the recording head without fail at the start of printing, and double recoding at the same part of the ribbon can be securely prevented.
Patent JP-H05283842-A (JP)
Title: Manufacture of plastic molding having patterned metal layer
IPC: B29L31/34
Filed: 1992-03-31
Abstract: PURPOSE:To enable the manufacture of a three-dimensional plastic molding having a micropatterned metal layer by using a liquid photoresist as the etching resist. CONSTITUTION:A molding 1 is formed from a molding material, degreased from the whole outer face, and then dipped in a chromic/sulfuric etchant to coarsen the face. After rinsing, electroless copper plating is conducted to precipitate copper as a metal layer 4. After soft etching and rinsing are conducted with a 10% persulfuric soda + 5% sulfuric solution, a positive type photoresist is applied by dipping. At this time, it is used by dilution so that viscosity may be 15cps. It is exposed to light by using an ultrahigh pressure mercury vapor lamp after drying, developed, rinsed, postbaked, and etched with a ferrous chloride etchant. Finally, it is dipped in peeling solution to peel off the resist, resulting in completion.
Patent JP-H07288024-A (JP)
Title: Lighting apparatus
Inventor: KIMURA SHINGO
IPC: F21V17/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide a lighting apparatus needing to knob screw, having an insect-proof effect, and facilitating construction by providing a shaft and a shaft rest respectively capable of engaging/disengaging a globe having elasticity and an apparatus main body by sliding motion in the longitudinal direction. CONSTITUTION:An equipment main body 1 is fitted to a fitting surface 3 to be slid in a longitudinal direction while making the opening edge of a globe 2 abut on the surface 3. A shaft 5 protruded on the side part inner surface of the glove 2 is locked to the shaft rest 4 of the main body 1 to fit the globe 2 to the main body 1. The shaft 5, even if it moves to the tip of the rest part 14 due to vibration, etc., is locked to a stopper recessed part 15 and prevented from falling. Maintenance such as lamp replacement is performed by making the globe 2 slide in a direction reverse to that at the time of fitting to ride across the recessed part 15 to be demounted. Causing no gap between the glove 2 and the fitting surface 3 obtains an insect-proof effect and needs no knob screw, thus improving appearance and preventing damage.
Patent JP-S58197227-A (JP)
Title: Heat treatment furnace and operating method thereof
Inventor: TOYODA KATSUMASA
IPC: C21D1/00
Filed: 1982-05-08
Abstract: PURPOSE:To reduce an installation cost and labor and to improve production efficiency by performing charging of material to be heated and discharging thereof from a charging side alternately from both opening and closing doors of a furnace body by means of forward and backward rotatable roll conveyors provided on a hearth and on the table on the outside of both doors. CONSTITUTION:The material 11 to be heated next is prepared on one table 8R while the material to be heat treated in a furnace is under heat treatment. The material 10 to be heated opens an opening and closing door 2L upon ending of the heat treatment and is discharged onto a roll conveyor 7L possessed by the other table 8L. An opening and closing door 2R is opened at the same instant thereof to charge the material 11 on the conveyor 7R of a table 8R into the furnace. The material discharged on the table 8L is replaced with the material to be heated next during the heat treatment of the material 11. The material 11 which has completed the heat treatment is discharged through the door 2R through which said material is charged onto the conveyor 7R. The above-mentioned operations are repeated thereafter.
Patent JP-H04218588-A (JP)
Title: Single crystal scintillator and underground layer prospecting apparatus using the same
Inventor: AKIYAMA SEIKICHI
IPC: C09K11/79
Filed: 1991-04-10
Abstract: PURPOSE:To provide a single crystal scintillator having an emission wavelength matching the wavelength corresponding to the maximum spectroscopic sensitivity of a photo-multiplier and provide an underground layer prospecting apparatus using the scintillator. CONSTITUTION:The objective single crystal scintillator is composed of a cerium- doped gadolinium silicate compound expressed by the general formula Gd2-(x-y) LnxCeySiO5 (Ln is at least one kind of element selected from Sc, Tb, Dy, Ho, Er, Tm, Yb and Lu; (x) is 0.03-1.9; (y) is 0.001-0.2). An underground layer prospecting apparatus is produced by using the single crystal scintillator.
Patent JP-H02255537-A (JP)
Title: Production of fine powder of molybdenum disulfide
Inventor: OYAMA TOSHIYUKI
IPC: C01G39/06
Filed: 1989-03-29
Abstract: PURPOSE:To obtain MoS2 which is extremely small and uniform in grain size and can be utilized as a solid lubricant by irradiating a gaseous mixture contg. Mo(CO)6 and CS2 or H2S with laser light. CONSTITUTION:The pulsant laser light 12 of an adequate wave number generated from a CO2 laser 11 is passed through a stop 16 and is then condensed by a BaF2 lens 13. The condensed laser light is passed through a KBr window 17 and is projected to a gaseous sample 15 which is the gaseous mixture composed of the Mo(CO)6 and the CS2 or H2S in a irradiation reaction vessel 14. The residual and formed gases are evacuated and removed after the irradiation of the laser light and after the inside of the vessel 14 is filled with an inert gas, the fine particles deposited by the photoreaction are taken out of the vessel 18. The gaseous mixture composed of the Mo(CO)6 of 12Torr and the CS2 of 200 Torr is irradiated with the pulse light of P(24) of 9.6mum band, i.e., 1043cm<-1> of the CO2 laser in this case. The pulse energy at this time is about 1J/pulse and the focal length of the lens used is 7.5cm.
Patent JP-H07276691-A (JP)
Title: Thermal printing head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/335
Filed: 1994-04-15
Abstract: PURPOSE:To make a control substrate common even when two or more kinds of machines different in printing length are produced to connect the same without generating a problem by collectively arranging terminal parts such as a common terminal part, a control signal terminal part, a power supply terminal part or a ground terminal part to one end part in the longitudinal direction of a substrate. CONSTITUTION:A large number of heating dots 3a are arranged to a short strip-shaped substrate 2 along the first side edge 2a thereof in a row and drive ICs 41-418 are mounted on the substrate 2 on the side of the second side edge 2b thereof. In this thermal printing head, a common wiring pattern 5 electrically connected to the respective heating dots 3a in common are arranged to the strip like region between the first side edge 2a and heating dot row of the substrate 2 and one end thereof is drawn around the common terminal part COM provided to one end part in the longitudinal direction of the second side edge 2b of the substrate 2. Further, terminal parts such as a common signal terminal part, a power supply terminal part, a ground terminal part or the like are collectively arranged to one end part in the longitudinal direction of the second side edge 2b of the substrate 2 so as to be adjacent to the common terminal part COM.