baber/WOPTO huggingface dataset:
Patent JP-S62259573-A (JP)
Title: Freeze treatment of food
Inventor: KASHIWAGI KOJI
IPC: A23L3/36
Filed: 1986-05-06
Abstract: PURPOSE:To enable freezing and thawing of a food keeping its freshness and taste, the completely immersing a precooled food in a solution which forms a sherbet by freezing and slowly freezing the food together with the solution. CONSTITUTION:A food such as fish, shellfish, animal meat, etc. is precooled (e.g. at -3-10 deg.C) and completely immersed in a solution optionally after packaging. The solution is the one forming a sherbet-like state by freezing (e.g. a solution containing sodium chloride, potassium chloride, alcohol, sugar, etc.). The food is slowly frozen in the solution.
Patent JP-H05274037-A (JP)
Title: Route generating method for moving robot
IPC: G06F19/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a route generating method for moving robot which is superior in economization and practicality to quickly obtain the route, where the moving robot does not collide with obstacles, with less labor without falling into a dead lock phenomenon. CONSTITUTION:When a route of the moving robot is generated in the area where the outer peripheral wall is virtually reduced into a reduced wall by the size of the robot and the surface of an obstacle on the inside of the wall is virtually enlarged into an enlarged obstacle by the size of the robot, a potential electric field is generated which preliminarily gives a positive certain potential to the reduced wall and the enlarged obstacle and gives a lower certain potential to the start point and the goal point, and the moving robot is allowed to arrive at the goal point from the start point along a maximum potential downward inclination.
Patent JP-H0595673-A (JP)
Title: Dc-dc converter
Inventor: SUZUKI TAKAYUKI
IPC: H02M3/28
Filed: 1991-02-08
Abstract: PURPOSE:To make it possible to adapt a converter, as it is, to a load temporarily requiring a large current by adding a power-up circuit capable of temporarily changing and increasing a reference voltage as required, to an overcurrent detecting circuit. CONSTITUTION:A comparison voltage circuit 29 of an overcurrent detection circuit 27 compares a comparison voltage by a load current of a predetermined resistor to a reference voltage of a reference voltage circuit 28; and if a load current increases beyond a rated output current, then a feedback control is performed in such a manner that the current is limited by sending a control signal from an operational amplifier 30 to a control circuit 26. A power-up circuit 31 is connected to the reference voltage circuit 28 of the overcurrent detection circuit 27; this power-up circuit 31 is operated to increase the reference voltage of the overcurrent detection circuit 27, accordingly, the load current is temporarily increased above the rated output current and power is supplied to the load of a large current load. By doing this, the converter is able to respond to a load requiring a large current temporarily.
Patent JP-H01271799-A (JP)
Title: Electronic instrument with semiconductor pressure sensor
Inventor: YOSHIKAWA NORIHIKO
IPC: G10H1/053
Filed: 1988-04-25
Abstract: PURPOSE:To reflect player's intent as well as an acoustic instrument by inputting pressure to a detection part while playing music by the electric instrument. CONSTITUTION:A diffusion type semiconductor pressure sensor 1 consists of a detection terminal 2 and an amplifier 3 and outputs an electric signal corresponding to variation in expiration pressure. This semiconductor pressure sensor 1 is held in a mouth and the expiration pressure applied to the sensor 1 is controlled simultaneously with the playing of the electric instrument. An electric signal is outputted correspondingly to the pressure to control the sound volume, timbre, frequency, sound sequence, connection time of sound, length of sustainment, strength of attack, rhythm pattern, etc., of a musical sound sound outputted by the electronic instrument which is connected thereto. Consequently, variation of performance is widened and player's intent is reflected more than an acoustic instrument.
Patent JP-H09289614-A (JP)
Title: Solid-state image pickup device
Inventor: SUBE MAKOTO
IPC: H04N5/367
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To detect and correct defective picture elements in the case of adjustment attended with operation of interrupting a light beam made incident onto a solid-state image pickup element not just after application of power. SOLUTION: An aperture control means 8 closes an aperture 1 by an instruction of a black balance start means 7 in the operation of black balance as an example at adjustment. A signal outputted from a prism section 2 is given to a black balance circuit 3, a black balance control means 9 controls the black balance circuit 3 to conduct the black balance operation. Furthermore, the black balance starting means 7 is started to allow a defect detection control means 10 to control a defect detection circuit 4 to detect a defective picture element and a defect correction control means 11 controls a defect correction circuit 5 based on the detection result to correct the defective picture thereby obtaining an output signal.
Patent JP-S5529734-A (JP)
Title: Defacement measuring method of piston ring
Inventor: NAKAMURA TETSUO
IPC: G01B7/14
Filed: 1978-08-24
Abstract: PURPOSE: To make it possible to measure a defacement quantity quantitatively whichever magnetic material metal a piston consists of, by detecting the width of the linkage part of a piston ring to measure the defacement quantity of the piston ring.  
     CONSTITUTION: Electromagnetic sensors 7 (normally, two oppsoite sensors) are fitted to cylinder liner 1, and piston ring 3 is always monitored. Then, a fuel room and sensors 7 are partitioned by sleeve 8. Scanner J selects a channel number according to the number of monitored cylinder, and signals are transmitted from scanner K to micro computer M through signal conditioner K and interface L. Then,  anomaly decision of piston ring 3 is performed by comparing the signal pattern obtained by the normal piston ring part with the signal pattern obtained by the width  of linkage 10 of tested piston ring 3 in micro computer M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5226143-A (JP)
Title: Antenna module for phased array radar
Inventor: BAN KAZUHIRO
IPC: G01S7/02
Filed: 1975-08-22
Abstract: PURPOSE:By opening a gate by means of a sending pulse during transmission and maximizing the attenuation of a variable attenuator in a receiving system, the flow in of a sending signal shall be prevented and the operation be stabilized.
Patent JP-H08294999-A (JP)
Title: Laminate of epichlorohydrine rubber and graft copolymeric resin containing fluorine
Inventor: NISHI GIICHI
IPC: C08J3/24
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a gasoline fuel hose or the like having a good adhesiveness between heterogeneous materials by comprising epichlorohydrine rubber blended with a specific compound at a specified rate, and flexible graft copolymerized resin containing fluorine. CONSTITUTION: The laminate body comprises (1) a vulcanized rubber composition with 1,8-diazabicyclo (5,4,0) undecene-7 (DBU hereinafter), or 0.1-5 pts.wt. of weak acid salt blended based on 100 pts.wt. of epichlorohydrine rubber, and (2) (i) flexible graft copolymerized resin containing fluorine having an elastic copolymer containing fluorine as a main polymer and (ii) allowing fluorine vinylidene monomer to be graft polymerized to the main polymer. Wherein (i) is an elastic copolymer containing fluorine obtained by polymerizing one or more of monomers containing at least a kind of monomers containing fluorine and a monomer simultaneously having a double bond and peroxy bond in the molecule, and with a glass transition temperature of 20 deg.C or lower.
Patent JP-S60247922-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TOKIO
IPC: H01L21/312
Filed: 1984-05-23
Abstract: PURPOSE:To introduce impurities deep in a substrate at manufacture of a semiconductor device by a method wherein light sensitive resin having high heat resistance is used as the mask material of a mask. CONSTITUTION:An impurity introducing mask 10 is formed on the main surface of a semiconductor substrate 1, and by introducing impurities into the substrate 1 through the window opened part of the mask 10, an impurity introduced region is formed in the necessary range. At this time, light sensitive resin having high heat resistance is used as the mask material of the mask 10. Impurities are introduced deep in the substrate 1 through the window opened part obtained according to selective exposure and development treatment to the mask material thereof. Accordingly, implantation of impurity ions according to a large current can be attained.
Patent JP-H07309298-A (JP)
Title: Vibration suppressing device for aircraft
Inventor: TOYODA TETSUYA
IPC: B64C13/16
Filed: 1994-05-17
Abstract: PURPOSE:To provide a vibration suppressing device for aircraft which can surely suppress the control vibration and the structure establishment vibration of an airframe, in the state where a number of vibration modes are generated at the same time. CONSTITUTION:A number of sensors for recognizing the flight attitude are arranged at a plurality of positions D1-Dn, along the trunk direction of an airframe 1. Accordingly, at the sensor positions D1-Dn, acceleration sensors (Nz, Ny), yaw rate sensors (pitch rate sensor (q), roll rate sensor (p), and yaw rate sensor (r)) are arranged in lump. The sensed signal of the sensor is inputted into the averaging circuits 11a and 11b, for the same kinds of sensor signals, and the average value is calculated for the same kinds of sensor signals, and feedback-operated to a flight control part 4. By calculating the average value of the values of the same kinds of sensors in the averaging circuits 11a, 11b,..., the signal representing the airframe attitude is not reduced, while the signal corresponding to the elastic vibration mode is reduced, and the control vibration and the structure establishment vibration can be suppressed.
Patent JP-H02281603-A (JP)
Title: Variable resistor
Inventor: ISHIHARA KOUSUKE
IPC: H01C10/28
Filed: 1989-04-21
Abstract: PURPOSE:To prevent a contact failure in a variable resistor by a method wherein the resistor is formed into a constitution, wherein a spacer provided with a major hole, through which a resistance layer and a conductive layer are exposed, is provided on an insulating substrate formed with the resistance layer and the conductive layer and a slider, which presses part of a conductor to bridge electrically these layers through the major hole and at the same time, is held in a freely slidable design, is provided. CONSTITUTION:A resistance layer 2 and a conductive layer 3 are provided on the upper surface of an insulating substrate 1, a major hole 6 is provided in the center of a spacer 5 of insulating resin make in such a way that the layers 2 and 3 are exposed, a conductor 7 is formed into an external shape almost identical with that of the spacer 5 and a conductive film 20 is applied on the center of the lower surface of the conductor 7. A press spring 14 has the major hole 16 in such a way that a lever 9 of a slider 8 can be operated in a freely slidable design and a spring group, the slider 8, the conductor 7, the spacer 5 and the substrate 1 are inserted between the spring 14 and a base frame 11 in such a way that the slider 8 is always suppressed on the conductor 7. A press part 10 pf the slider 8 pushes the conductor 7. Thereby, the layers 2 and 3 are bridged by a conductive film 20.
Patent JP-H01278212-A (JP)
Title: Wire-drawing pulley & tensile force measurement of drawn wire by means of it
Inventor: OGAWA TERUO
IPC: H02G1/02
Filed: 1988-04-27
Abstract: PURPOSE:To grasp the intermediate drawn line tensile force at a value approximately close to the actual value, by measuring an angle of deviation following the passage of wire, an angle for introducing a curved angle that is the angle formed by the wire and a horizontal line contained in the surface of a pulley on the outlet side and a deflection angle accompanying the horizontal angle caused to the wire, and by combining various constants with these. CONSTITUTION:An angle of deviation, an angle introducing a curved angle and a deflection angle measured by each of 1st, 2nd and 3rd angle gauges 2, 3 and 4 with which a pulley for drawing wire is equipped and a tensile force detected by a tensile force detection means 17 are found as variables according to the drawing condition. By means of these numerical values and as predictable constants a span distance S2 between steel towers P2 and P3, a difference of heights h2 between steel towers P2 and P3, wire unit length weight Q2 between steel towers P2 and P3, the tensile forces on the inlet side and on the outlet side in the pulley for wire drawing 1 are found as intermediate drawn wire tensile forces, viz. the drawn wire tensile forces generated in each steel tower in the drawn wire section.
Patent JP-H05295086-A (JP)
Title: Heat-resistant resin composition
Inventor: SATO SHINICHI
IPC: C08G59/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide the subject thermosetting composition having a high storage stability, heat-resistance and workability and containing a curing agent and a component produced by mixing and heating a polymaleimide resin, an epoxy resin having plural epoxy group and a compound having OH, COOH, etc. CONSTITUTION:The objective thermosetting heat-resistant resin composition having liquid state and a high-resistance and workability can be produced by mixing (A) a resin composition obtained by mixing and heating a polymaleimide resin expressed by the formula (R1 is a n-valent organic group; each of Xa and Xb is H, a halogen or an organic group; (n) is <=4) (e.g. N,N'-4,4'-diphenyl ether bismaleimide) with an epoxy resin having >=2 epoxy groups in one molecule (e.g bisphenol A epoxy resin) and a compound having one of more hydroxyl groups, one or more carboxyl groups or one of more hydroxyl groups and one or more carboxyl groups in one molecule (e.g. phenol) with (B) an epoxy resin hardener (e.g. dicyandiamide).
Patent JP-H11296894-A (JP)
Title: Optical device and its manufacture
Inventor: NEMOTO KAZUHIKO
IPC: G11B7/135
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of precisely connecting a transmission beam to a light receiving area of a light receiving element and inexpensively and easily manufacturing it, and its manufacturing method. SOLUTION: The optical device 10 is constituted by providing a first pedestal 35 having light transmissivity in, at least, a part of it, at least a light emitting element 21 placed on the first pedestal 35, a light branching means 30, placed on the first pedestal 35 at a prescribed interval with the light emitting element 21, branching at least a part of the emission beam of the light emitting element 21, irradiating it to a body to be irradiated and waveguiding a reflection beam from the body to be irradiated so as to transmit through the first pedestal 35 and a second pedestal 40 having the light receiving elements 41, 42, and to which the first pedestal 35 so that the transmission beam of the first pedestal 35 is attached, is connected to within the light receiving areas of the light receiving elements 41, 42.
Patent JP-H01272788-A (JP)
Title: Aluminum electroplating bath and plating method with the same bath
Inventor: TAKAHASHI SETSUKO
IPC: C25D3/66
Filed: 1988-04-26
Abstract: PURPOSE:To form an Al plating layer having superior throwing power by electroplating with superior current efficiency by supplying electric current with Al as the anode in a molten salt bath which is liq. at ordinary temp. and is prepd. by melting a mixture of a specified Al halide with a specified quat. ammonium salt in an org. solvent. CONSTITUTION:When the surface of a steel sheet or the like is electroplated with Al, DC or pulsating current is supplied at 0.01-50A/dm<2> current density with Al as the anode in a molten salt bath which is liq. at ordinary temp. and is prepd. by adding 10-75vol.% org. solvent such as toluene or benzene to a mixture of 20-80mol% Al halide (AlX3, X is halogen) with 20-80mol% quat. ammonium salt represented by formula I (where R<1> is 1-12C alkyl, R<2> is 1-12C alkyl or phenylalkyl and X is halogen) or 1-79mol% quat. ammonium salt and 1-79mol% alkali metal or alkaline earth metal halide. In the plating bath, the reduction potential of cations is lower than the electrodeposition potential of Al, so an Al plating film having no burn is obtd. with high current efficiency even by supplying electric current at high current density.
Patent JP-S63274365-A (JP)
Title: Series resonance type power converter
Inventor: TANIGUCHI GENYA
IPC: H02M3/155
Filed: 1987-04-28
Abstract: PURPOSE:To improve the reliability of an apparatus by providing a soft start means at a control circuit for a semiconductor switch performing a switching operation for supplying a series resonance circuit with a resonance current. CONSTITUTION:A control circuit 110 for the transistor (Tr) 4 of a power converter is composed of voltage setters 111-112, an error amplifier 113, a voltage comparator 114, a soft starting voltage pattern generator 115, a starting- operation changeover switches 116-117, a voltage-frequency part converter 118, a Tr driving circuit 119 and others. At the time of starting, a voltage value set by the voltage setter 112 is higher than an output voltage partial pressure value to start said generator 115 for soft start as a starting signal via the voltage comparator 114 to turn OFF and ON changeover switches 115 and 117, respectively. Thus, said control signal can be supplied so that a burden on the Tr4 will be lightened at the time of starting.
Patent JP-S59226540-A (JP)
Title: Data transmission equipment
Inventor: UCHIYAMA YUKIO
IPC: H04L29/02
Filed: 1983-06-08
Abstract: PURPOSE:To make addition of a data header easy by addressing a buffer to store data in order from address 0 at a reception time and writing additional information in address (n-k)-(n) to transmit data in order from address (n-k) at a transmission time. CONSTITUTION:A data transmission 5 equipment is connected to two processors, which are separated from each other geographically, through different interface 3 and 4. Data from the interface 3 passes a driver receiver 6 and a receiving buffer input data selector 17 and is stored in a receiving buffer 11. In this case, the initial value of a receiving buffer address counter 12 is set to 0, and receiving data is stored in order from address 0 in the receiving buffer 11 and is counted by the counter 12. At a transmission time, additional information is written in the last addresses (n-k)-(n) in the buffer 11, and additional information is transmitted in order from address (n-k) to the interface 4, and next, receiving data is transmitted in order from address 0.
Patent JP-2000026747-A (JP)
Title: Cationic sulfonic acid dyestuff, and dyeing or printing of polymeric material
Inventor: SCHROEDER GUNTER-RUDOLF DR
IPC: C09B44/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new cationic sulfonic acid dyestuff excellent in dyeing and printing of a polymeric material, especially a paper. SOLUTION: This cationic sulfonic acid dyestuff is a dyestuff of formula I [A1, A2 are each oxy, carbonyl, a carbonyl-(1-4C alkylimino) or the like; B1, B2 are each an alkylene; R1 is H or a (substituted) 1-4C alkyl; R2 is H, a 1-4C alkyl or the like; R3, R4 are each H, a (substituted) alkyl or the like; Q1 to Q6 are each H, 1-4 non adjacent oxys, imino or the like; An is an anion], e.g. a compound of formula II. The dyestuff of formula I is obtained by diazotizing an amine of formula III, and reacting the obtained product with a coupling component of formula IV preferably at pH 3-5.
Patent JP-S5629880-A (JP)
Title: Memory control system
Inventor: MIYAZAKI TADASHI
IPC: G11C8/00
Filed: 1979-08-14
Abstract: PURPOSE:To enable the efficient access to the memory slow in the access time, by supplying the row address and strobe signal to the memory after the output of status signal and supplying the column address and strobe signal after that. CONSTITUTION:The processor 1 produces the signal ST indicating the write-in/ readout status at the access to the memory 3, after the confirmation of the addresses A0-A7, and generates the write-in/readout strobe pulses RD, WR after that. In this case, the addresses A0-A7 are divided into two, row and column addresses, with the multiplexer 2, and the row address is given to the address inputs A0'- A3' of the memory 3, and when the signal ST is fed to the memory 3, the row address is confirmed. After that, the signal delaying 4 the signal ST is given to the circuit 2 to supply the column address to the memory 3, and when the pulses WD, RD are output, pulse R/W and CAS signal are given to the memory 3 to enable write-in/readout of information is made.
Patent JP-S5627161-A (JP)
Title: Copying machine control system
Inventor: SEKO NACHIO
IPC: G03G21/00
Filed: 1979-08-14
Abstract: PURPOSE: To make the additional installation and movement of copying machines easy and prevent the increase in construction costs by providing transmitting-receiving devices to copying machines and control device, respectively and radio-connecting between these.  
     CONSTITUTION: Plural units of copying machines 1W4 to be controlled are provided respectively with card readers 5 reading division codes and transmitting-receiving devices 6, and bidirectional communication circuits have been perfected by radio waves between these and the transmitting-receiving device 41 of a control device 8 to transmit predetermined information from each of the copying machines 1W4 to the control device 8, which control device 8 performs controlling of the copying machines 1W4, whereby the controlling of the copying machines and the summing up of the copying sheet number of every division may be performed rapidly and accurately in one place and the high effect is obtainable for manpower saving of the control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5728431-A (JP)
Title: Standard clock generator
Inventor: JIYUUMONJI HIROMICHI
IPC: H03L7/00
Filed: 1980-07-28
Abstract: PURPOSE:To increase the reliability, by selecting an oscillator which outputs an average frequency of a cesium atomic oscillators of >=3 sets being in operation at all times, and providing >=2 systems of phase synchronism oscillators and existing and spare set switches. CONSTITUTION:Cesium atomic oscillators 1a-1d are in common connection to priority selection switches 23a, 23b via failure detection circuits 7a-7d. Frequency measuring monitors 22a, 22b measure the frequency deviation rate of three systems of signals and a signal in an average frequency is transmitted to existing and spare set switches 26a, 26b through the selection of switches 24a, 24b. The switches 26, 26b control a switch controlling section 25 with the signal of the monitors 22a, 22b. Synchronizing oscillators 28a, 28b are dependent on the switches 26a, 26b and an output is obtained via selector switches 31a, 31b. Thus, each section is duplicated and the reliability can be increased.