baber/WOPTO huggingface dataset:
Patent JP-S5890232-A (JP)
Title: Magnetic keyboard
Inventor: YAMADA MITSUO
IPC: G06F3/033
Filed: 1981-11-24
Abstract: PURPOSE:To realize sharp reductions of cost and to stabilize the performance for a magnetic keyboard which is used to a terminal device of a computer system, by decreasing and coupling the electromagnetic connection between a drive line and a sense line with depressing of a key switch. CONSTITUTION:Both driver lines 7 and sense lines 8 are arranged in a matrix form on the same side of an insulated substrate 6 so that they are insulated from each other. At the same time, a key switch containing a conductive electrode plate 10 is provided at each intersection 11 between the lines 7 and 8. Then the signal which is induced to the line 8 from the line 7 is always set at a high level. The key switch provided at each intersection 11 is pushed. As a result, the decoupling is given to the electromagnetic connection between lines 7 and 8 corresponding to the pushed key switch by means of an electrode made of. Thus the signal induced at the line 8 is reduced, and the key switch push signal is transmitted.
Patent JP-S57111499-A (JP)
Title: Electronic wrist watch with digital display
Inventor: YAMAGISHI GENJIROU
IPC: G04G5/00
Filed: 1980-12-29
Abstract: PURPOSE:To facilitate time adjustment by providing second digits with an advancing function. CONSTITUTION:When a switch 40 for time correction selection is turned on, an AND gate 51 is opened through the output terminal 46D of a decoder 46 and every time a correction switch 39 is operated, an advanced pulse is applied through the gate 53 to advance a second-digit counter 34, so that corrected seconds are displayed. In this state, if the switch 39 is turned off when the second-digit display of an accurate timepiece coincides with the display of the corrected seconds while the switch 39 is in operation, timepiece operation is started with seconds of a corrected timepiece corrected accurately, thus performing time adjustment easily and accurately.
Patent JP-S57111937-A (JP)
Title: Ion implanting device
Inventor: MORI KOUICHI
IPC: H01L21/265
Filed: 1980-12-29
Abstract: PURPOSE:To facilitate the mounting of a wafer by tightly contacting the peripheral section of both faces of the wafer while holding two metal sheets between them thereby reducing the temperature rise of the wafer to rise the temperature of the wafer during the injection thus preventing the uneven temperature distribution. CONSTITUTION:Two metal plates 2, 3 are hinged while holding a wafer 1 between them thus to secure the wafer. A seat having the diameter slightly shorter than that of the wafer and the thickness approximately half that of the wafer is made in a board 2 for receiving said wafer 1, while a hole having the diameter approximately 6-10mm. shorter than the diameter of the wafer is made in the board 3 at the side for pressing the circumferential section of the wafer and the portion contacting with the wafer is also provided with the seat. Magnetium system alloy having high thermal transmission and strong against corrosive environment is employed for said boards. Consequently the uneven temperature distribution of the wafer can be prevented.
Patent JP-H0925454-A (JP)
Title: Binder composition
Inventor: OSUMI TATSUYA
IPC: C09D129/10
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a binder composition comprising a resin latex containing a small amount of an emulsifying agent in a water phase and a specific vinyl polymer, excellent in chemical stability of factors not caused by heat, luster and printability, providing coated paper and recording paper having a high coloring rate. CONSTITUTION: This binder composition comprises (A) a resin latex having <=0.01mol/g (resin) of an emulsifying agent in a water phase and (B) a vinyl polymer having hydrophilic nature and hydrophobic nature reversibly changing at a fixed temperature as a boundary. A styrene-butadiene-based resin latex obtained by subjecting a (meth)acrylic ester containing both an anionic group and a polyoxylene to emulsion polymerization using a radically polymerizable emulsifying agent is preferable as the component A. A polymer of a 1-5mol ethylene oxide and/or propylene oxide adduct to a morpholine chain is preferable as the component B. The temperature at which hydrophilic nature changes a hydrophobic nature is preferably 40-80 deg.C.
Patent JP-H0511687-A (JP)
Title: Automatic player with singing ability evaluating function
Inventor: KIRA YOSHIBUMI
IPC: G10L25/48
Filed: 1991-07-03
Abstract: PURPOSE:To offer the automatic player with the singing ability evaluating function which has an orchestral accompaniment function enabling a song to be sung to an accompaniment and the singing ability evaluating function and makes the singer feel that the singing ability is evaluated and is suitable for the intellectual training of an infant. CONSTITUTION:The automatic player which automatically plays a music by generating a musical sound according to previously stored musical sound data consists of a converting means 25 which inputs and converts a voice into a singing signal, a signal generating means 23 which generates a trigger signal at specific intervals while the musical sound is generated, a 1st counting means 16 which counts how many times the trigger signal is generated by the signal generating means 23, a 2nd counting means 26 which counts whether or not the singing signal converted by the converting means 26 is present or not when the trigger signal is generated by the signal generating means, a calculating means 17 which calculates an evaluation result according to the rate of the number counted by the 2nd counting means 26 to the number counted by the 1st counting means 16, and an annunciating means 19 which annunciates the evaluation result calculated by the calculating means 17.
Patent JP-S5883369-A (JP)
Inventor: GUREI MAIKERU GIDEINGUSU
IPC: G11B25/04
Filed: 1982-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0849579-A (JP)
Title: Driving force controller for vehicle
Inventor: MATSUKI YOSHITAKA
IPC: F02D45/00
Filed: 1994-08-10
Abstract: PURPOSE:To appropriately reduce torque so as to improve traction control performance by temporarily inhibiting fuel-cut, and setting the inhibition time according to a real fuel cut time and the operational condition of an engine after the fuel is cut by a torque down control means. CONSTITUTION:A slipping rate is calculated by a slipping rate calculation means 3 based on a operational conditions of driving wheels detected by a driving wheel rotational condition detection means 2 while a vehicle, runs and a torque down signal is output from a torque down signal output means 4 based on the slipping rate. The fuel cut is controlled by a torque down control means 5 based on the torque down signal and the output signal of an engine operational condition detection means 1. The fuel cut is temporarily inhibited by a fuel cut inhibition control means 6 after the fuel cut, and the inhibition time is set according to the real fuel cut time and the operational conditions of the engine.
Patent JP-S6432519-A (JP)
Title: Input buffer circuit with resistor
Inventor: SHIGIYOU MICHINAGA
IPC: H03K5/08
Filed: 1987-07-27
Abstract: PURPOSE:To reduce the power consumption by applying cut-off control to a stabilized resistive element of a signal input circuit in response to a change in an input signal. CONSTITUTION:A source of a transistor(TR) 4 being a signal input circuit stabilizing resistor to a buffer 2 connects to a high level voltage VDD. Moreover, a drain and a gate of the TR 4 are connected in parallel with an inverter IR3 and a signal (a) is given from an input terminal 1. With the signal (a) at a low level, an output waveform (b) of the IR 3 goes to a high level and the TR 4 is turned off. With the signal (a) at a high level or opened, the waveform (b) goes to a low level and the TR 4 is turned on. Only when the TR 4 is turned on, a leakage current (c) flows and in case of the turn-off-state, the current does not flow, then the power consumption is reduced.
Patent JP-H0632234-A (JP)
Title: Truck having lifting burden receiver
Inventor: HORI YUKIHIRO
IPC: B62B3/06
Filed: 1992-07-16
Abstract: PURPOSE:To allow the maximum load of goods to be increased and prevent the goods from falling off at the time of stopping of a running truck by provid ing a lifting burden receiver part between strut members erected on both longitu dinal ends of a base bed and a lift driving device for forcibly lifting the burden receiver part between the strut member and the burden receiver part. CONSTITUTION:A base bed 1 is formed in the form of a frame by a pair of left and right side frames 1a and a pair of cross frames 1b. Strut members 10A, 10B are erected from the upper surface ranging from the cross frame 1b to both side frames 1a, respectively. A burden receiver part 40 is disposed between both strut members 10A, 10B and a lifting device 50 for forcibly lifting a carriage 30 is provided between the strut members 10A, 10B and the carriage 30, i.e., a plurality of coiled springs 51, 52 for giving vertical tensile action are disposed in a frame of the carriage 30. As goods are taken out, the carriage 30 is successively lifted by the elastic force of the coiled spring groups 51, 52 so that the working level of taking-out goods is maintained nearly constant.
Patent JP-S5889156-A (JP)
Title: Defoaming agent for "tofu" (soybean curd)
Inventor: YAMAGUCHI FUMIE
IPC: A23L11/00
Filed: 1981-11-25
Abstract: PURPOSE:A polyhydric alcohol fatty acid ester is used as the major component and calcium phosphate and/or magnesium carbonate are used as essential components to give a defoaming agent for TOFU with high defoaming ability sanitarily. CONSTITUTION:A defoaming agent consisting of 40-98wt% of a polyhydric alcohol fatty acid ester (glycerol fatty acid ester, sorbitol fatty acid ester or propylene glycol fatty acid ester) and 0.5-20wt% of calcium phosphate and/or magnesium carbonate is added by 0.1-1.2wt% based on the raw soybeans during the TOFU-making process to inhibit foaming.
Patent JP-H0741208-A (JP)
Title: Sheet material processing device
Inventor: HIRAIWA SADAO
IPC: B65H7/14
Filed: 1993-07-30
Abstract: PURPOSE:To detect the generation of overlap feed to sheet material correctly in a sheet material processing device for taking out sheet material sheet by sheet from a storage part where the sheet material semi-transmitting light at the specified transmittance is stored in the laminated state and conveying the sheet material to a processing part to perform specified processing. CONSTITUTION:A film conveying passage to a photographing part from a supply magazine 1 with films 2 enclosed therein is provided with a photodiode 21 for emitting infrared rays, and a phototransistor 22 for detecting the infrared rays. The film 2 passes between the photodiode 21 and the phototransistor 22, and the infrared rays of the diode 21 are semi-transmitted through the film 2 at the specified transmittance and received by the transistor 22. The transmission quantity of the infrared rays differs according to the number of films 2 passing between the diodes 21 and transistor 22, so that the infrared ray receiving quantity of the transistor 22 differs, and its output differs. The number of films 2 in passage can be thereby judged from the output of the transistor 22 so as to detect the generation of overlap feed correctly.
Patent JP-H0854033-A (JP)
Title: Disc brake device
Inventor: YOTSUYA KOJI
IPC: F16D55/224
Filed: 1994-08-10
Abstract: PURPOSE:To reduce weight, size, and a cost and to prevent the occurrence of one-sided wear and the jolt of an inner pad. CONSTITUTION:In a disc brake device 10, a torque transmission part 28 is arranged at an inner pad 18 and brought into contact with a piston 58. Thus, during brake, brake torque exerted on an outer pad 52 is transmitted from a cylinder 34 to a torque transmission part 28 through a piston 58 and transmitted to the torque receiving part 26 of an inner mounting 14 without being exerted on slide pins 30 and 32. This constitution eliminates a need to increase the strength of the slide pins 30 and 32 and the fixing part thereof and remarkably reduces weight, size, and a cost.
Patent JP-H059463-A (JP)
Title: Abarasive composition for metallic material
Inventor: TAKEUCHI YOSHIAKI
IPC: B24B37/00
Filed: 1991-07-29
Abstract: PURPOSE:To enable precision polishing of a metallic material used for a magnetic disc base a semiconductor substrate, etc., at a high processing efficiency with a low surface roughness and very few surface defects. CONSTITUTION:The title compsn. comprises water, an abrasive alumina, and a polishing accelerator consisting of at least one compd. selected from the group consisting of chromium (III) nitrate, lanthanum nitrate, ammonium cerium (III) nitrate, and neodymium nitrate.
Patent JP-2001015701-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO TOYOJI
IPC: H01L29/792
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, and its manufacturing method, related to a memory where a ferroelectrics is used as a capacity insulating film, damages to an integrated circuit in a substrate are recovered in a thermal process in a short time, comprising a structure where no ferroelectrics deteriorates. SOLUTION: A film 8 comprising hydrogen is formed on a first interlayer insulating film 6 after the formation of a capacitive element 5, with an integrated circuit approaching close to the film 8 containing hydrogen. So damages to the integrated circuit in a substrate is recovered in a thermal treatment in a short time. The capacitive element 5 is separated away from the film 8 containing hydrogen by 20 μm or more, thus preventing terioration of the capacitive element 5.
Patent JP-S6435232-A (JP)
Title: Temperature hysteresis detection for frozen goods
Inventor: HAMADA TAKAYOSHI
IPC: G01K11/06
Filed: 1987-07-30
Abstract: PURPOSE:To achieve a detection to determine whether temperature control of articles such as frozen food is performed normally at a distribution storage stage, by attaching a thermosensitive material to a frozen food or the like in such a manner as to change color in reaction between two kinds of solutions when shifting from a low to normal temperature. CONSTITUTION:An acetic acid aqueous solution 1 is wrapped with a film 2 of a ethylene vinyl acetate copolymer and added to a mixed solution 3 of sodium bicarbonate and phenolphthalene to make a thermosensitive material. The thermosensitive material thus obtained is applied on a frozen food or the like to be stored by freezing. When the frozen food is stored by freezing, the film 2 of the thermosensitive material is broken while acetic acid and sodium bicarbonate are coagulated to check reaction among the acetic acid and sodium bicarbonate and phenolphthalene. When the frozen food or the like shifts once from the freezing to normal condition, the reaction develops so that phenolphthalene turns colorless and transparent from red, the condition which is further maintained even when the food is frozen again. Thus, it is possible to learn that temperature control of the frozen food or the like is performed normally by detecting this change in color.
Patent JP-H0533171-A (JP)
Title: Pickling promotor, pickling solution composition containing the promotor and method for promoting pickling of metal using the composition
Inventor: WAKABAYASHI TAKASHI
IPC: C23G1/06
Filed: 1991-07-29
Abstract: PURPOSE:To efficiently pickle off only an oxide film without corroding a base metal by adding a specified compd. to the soln. for removing the oxide film on the metal surface consisting of an aq. soln. of inorg. and org. acids. CONSTITUTION:An oxide film is formed on the surface of a metallic member due to the hot rolling, heat treatment, etc., of the metal such as steel, and the oxide film is pickled off prior to the succeeding cold rolling, plating, etc. In this case, an aq. soln. of inorg. or org. acids such as sulfuric acid, hydrochloric acid, phosphoric acid, sulfamic acid, nitric acid, hydrofluoric acid, oxalic acid and citric acid is used as the pickling soln., and at least one kind among butanesulfinic acid, ammonium benzenesulfinate, ethyl benzenesulfinate, butanesulfenyl chloride, butanesulfoxide, butanedisulfone, etc., is added to the pickling soln. by >=0.001%. Only the oxide film is effectively removed without unnecessarily corroding the base metal such as steel.
Patent JP-S6080750-A (JP)
Title: Lean-burn type exhaust gas sensor
Inventor: YAMAMURA KOUJI
IPC: G01N27/12
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a sensor having high sensibility, high responsiveness, and long durability by using a specified material for a resistance element and letting a solid electrolyte comprising stabilized zirconia function as an oxygen pump. CONSTITUTION:A resistance element comprising a material consisting of Sr(1+x)/2La(1-x)/2Co1-xFexO3 (where 0<=x<=0.3) contg. 20-60mol% SrTiO3 is formed on the surface of coating film 3 of one of confronting electrodes 2 of an oxygen pump comprising a solid electrolyte of stabilized zirconia covered by a porous film 3. Oxygen is extractad from the atmosphere covering said resistance element 4 by the oxygen pump comprising the solid electrolyte consisting of stabilized zirconia corresponding to the partial pressure of oxygen in the exhaust gas. A glass layer 7 is formed also on the external peripheral surface of the sensor except the surface of the oxygen pump side and the opposite side surface in order to keep the permeability at a low level.
Patent JP-S5980357-A (JP)
Title: Precision coater
Inventor: BAN MASAJI
IPC: B05C11/04
Filed: 1982-10-29
Abstract: PURPOSE:To easily remove dust, etc., by automatically regulating the straightness of a knife with a sensor and an actuator, and slightly turning the knife itself. CONSTITUTION:The displacement of knife 4 detected by sensor 11 is processed with a microcomputer, and the straightness of the knife 4 is automatically corrected and held by an actuator 9. Thereafter, a hole is provided in one of axial parts 12 at both ends of the knife 4 with a right angle against the axial direction to slightly turn the knife 4, and said turning is performed while inserting a rod into the hole. Thus, dust, etc. can be easily removed.
Patent JP-H0938985-A (JP)
Title: Mold opening and closing device
Inventor: ITO KATSUO
IPC: B29C45/67
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold opening and closing device capable of easily preventing the damage of a mold caused by excessive opening and excellent in safety and operability. SOLUTION: A mold opening and closing device is equipped with a fixed die plate 16 having a cavity mold 28 attached thereto, a movable die plate 22 having a core mold 34 attached thereto and a drive mechanism 40 moving the movable die plate to open and close a mold 24. When an arbitrary mold opening position LS3 is inputted by an operator through an operation panel 60, a control part 54 automatically sets the open limit position LS 3b corresponding to the mold opening position. When the moving position of the movable plate detected by a position sensor 52 reaches a mold opening position, the control part changes over the solenoid changeover valve 48 of the drive mechanism to stop the movable die plate. When the movable die plate exceeds the mold opening position by trouble to move to the opening limit position, the control part stops the pump 45 of the driving mechanism.
Patent JP-S6251386-A (JP)
Title: Household vtr
Inventor: KODAMA KOJI
IPC: H04N5/208
Filed: 1985-08-30
Abstract: PURPOSE:To select efficiently the degree of picture quality adjustment for dubbing with excellent picture quality by providing a circuit generating a video signal, a mixing circuit superimposing the video signal on a major video signal and a changeover switch selecting whether or not the video signal is to be superimposed on the major video signal. CONSTITUTION:How sharp or soft the picture quality is adjusted is adjusted by a picture quality adjustment variable resistor 7 and the result is sent to a picture quality adjusting circuit 3 and an adjusting level display video signal generating circuit 5 as a DC potential. After the picture quality is adjusted in the reproduced video signal by the picture quality adjusting circuit 3, the result is fed to a video output terminal 8 via the mixing circuit 4 from a video recording and reproducing circuit 2. An adjustment level display video signal generating circuit 5 receives a composite synchronizing signal 9 of the reproduced video signal from the video signal recording and reproducing circuit 2 and generates a video signal synchronously with the signal 9 and displaying the picture quality adjusting level. The signal is superimposed on the reproduced signal by the mixing circuit 4 and sent to the video output terminal only when a switch 6 is closed.
Patent JP-2000102778-A (JP)
Title: Method for thermally decomposing dioxin in ash and device therefor
Inventor: SASAKI KATSUYA
IPC: C07D319/24
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To efficiently heat ash to a specified temp. and to shorten the time necessary to thermally decompose dioxin. SOLUTION: This device is provided with a thermal decomposition tank 1, a thermal decomposition chamber 8 furnished at the upper part in the tank 1 and receiving the ash A contg. dioxin and a heating medium B, a screen 5 set at the lower end of the chamber 8 in the tank 1 and separating the ash A and heating medium B and an ash insulating chamber 9 disposed below the screen 5 in the tank 1 and heating the ash A separated by the screen 5 at a specified temp. The heating medium B used in heating the ash A and separated by the screen 5 is discharged to the outside from an outlet 10 at the lower end of the chamber 8 and introduced into the chamber from an inlet 3 at the upper end of the chamber 8 by a heating medium circulating device 18. The medium B is heated by a heater 21 before being introduced into the chamber 8 by the circulating device 18 from the inlet 3.
Patent JP-H0853138-A (JP)
Title: Polyester bottle with handle
Inventor: YANAGISAWA TAKEO
IPC: B65D25/28
Filed: 1994-08-11
Abstract: PURPOSE:To wrap sufficiently a bottle wall into the lock part of a handle, eliminate deformation of the lock part and insufficient fitting of the handle, and obtain mount strength, by forming small recesses and projections on the surface of the lock part of the plastic handle, at least the part which is in contact with the bottle. CONSTITUTION:In a polyester bottle with a separate plastic handle 3 mounted on a handle mount recess 2 made in the main body 1 of the bottle, the handle 3 consists of a grip 31 and fitting parts 32 projecting laterally from both ends of the grip 31 and is U-shaped as a whole, and lock parts 4 are made at the front ends of the fitting parts 32, one lock part jutting upward and the other downward. Because small recesses and projections 5 are made at least on the surface of the handle, which is in contact with the bottle, near the lock parts 4, deformation of the handle and unsatisfactory fitting can be prevented, and practically sufficient strength for mounting the handle is obtained. The small recesses and projections 5 may form a pear-skin pattern, grid pattern, or etc.