baber/WOPTO huggingface dataset:
Patent JP-H08246963-A (JP)
Title: Supercharger type internal combustion engine with exhaust gas reflux control device
Inventor: YAMASHITA MASAYUKI
IPC: F02M25/07
Filed: 1995-03-06
Abstract: PURPOSE: To improve an NOx reduction effect by providing a first reflux passage through which an exhaust passage situated upper stream from the turbine of a supercharger and the spot situated downstream from a compressor of an exhaust passage are interconnected and a second reflux passage through which a spot situated downstream from a turbine of the exhaust passage and a spot situated downstream from the compressor of the intake passage are interconnected. CONSTITUTION: In an EGR device 7, a first root 8A through which exhaust gas is guided from a spot situated upper stream from the turbine 5 of an exhaust gas passage 3 to a spot situated downstream from the compressor 6 of an intake passage 2h is provided. Further, a second route 8B is arranged throughout a range extending from a spot situated downstream from the turbine 5 of the exhaust passage 3 to a spot situated downstream from the compressor 6 of the intake passage 2. In an EGR operation region, during acceleration of a vehicle or when an exhaust gas temperature exceeds a given value, a second on-off valve 9B is released and only the second route 8B is opened by an ECU 10. Meanwhile, during non-acceleration of a vehicle or when an engine load is low, a first on-off valve 9A is released and the first root 8A side is opened, and constantly proper EGR control is achieved.
Patent JP-S63212814-A (JP)
Title: Vehicle for investigating properties of road surface and preparing method of diagram of road conditions using the same
Inventor: MESHIDA NORIO
IPC: G01C7/04
Filed: 1987-02-27
Abstract: PURPOSE:To attain accurate representation of the alignment and distance of a road line together with the result of investigation of properties of a road surface, by equipping a vehicle for investigating the properties of the road surface with an apparatus storing and recording running tracks for a road line diagram wherein the actual running tracks of the vehicle are drawn. CONSTITUTION:A vehicle 1 for investigating the properties of a road surface is equipped with a measuring apparatus 2 which measured various characteristics representing the properties of the road surface. A distance measuring wheel 3 is provided separately from running wheels of the vehicle and fitted with a trip meter 4, and it converts a running distance of the vehicle 1 into an electric signal. A signal transmitter 5 receives a distance signal from the meter 4 as an input and integrates same, while transmitting a signal for each of a set position, a specified position, a set running distance, etc. A direction sensor 6 transmits an electric signal responding to a change in the direction of the vehicle 1 by using a gyroscope. A controller 7 receives as inputs a running distance signal from the transmitter 5 and a signal of the change in the direction sent from the sensor 6, calculates the running position coordinates of the vehicle 1 every moment by means of a computer and outputs the result to an image-forming device 8 and a recorder 9.
Patent JP-2000169227-A (JP)
Title: Dielectric ceramic composition, laminated ceramic capacitor using the same and its production
Inventor: NAGAI ATSUO
IPC: C04B35/49
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To increase the specific inductive capacity and the insulation resistance by substituting a part of barium titanate with other components and using the composition to which other components are added. SOLUTION: This dielectric ceramic composition starts with high-purity of BaCO3, CaCO3, TiO2, ZrO2, Y2O3, Mn3O4, Dy2O3, BaO-Al2O3 ternary glass and is represented by the formula (R is Y, Dy; M is BaO-Al2O3-SiO2 ternary component glass; 1.00<=m<=1.02; 0.001<=x<=0.05; 0.05<=y<=0.2; 0.001<=α<=0.05; 0.001<=β<=0.015; 0.01<=a<=0.5). The dielectric material of this composition is used to form green sheets, and the sheets and the inner electrode paste mainly comprising Ni are alternately laminated to form a layered product. This laminated product is heat-treated at a lower temperature than the sintering temperature of the green sheet and fired in a reducing atmosphere at a temperature lower than the melting point of Ni, external electrodes are provided on the exposure terminals of internal electrode layers whereby the objective laminated ceramic capacitor is obtained.
Patent JP-S61234858-A (JP)
Inventor: MISAWA AKIRA
IPC: A61L2/20
Filed: 1986-03-05
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-S55137739-A (JP)
Title: Mobile message communication system
Inventor: ADACHI FUMIYUKI
IPC: H04B7/24
Filed: 1979-04-16
Abstract: PURPOSE:To utilize a frequency effectively by making it possible to use the same frequency for communication by performing message communication between the base station and a mobile terminal under the control of the base station. CONSTITUTION:The base station stores temporarily messages from general subscribers in memory 3 of the base station. Memory contents are read by the control of control part 8 and are transmitted through transmission/receiving switching part 12. The mobile equipment receives the signal from the base station to transmit a response signal, and reads and transmits messages, which are stored in memory 22 previously, to the base station when the calling permission signal is received from the base station. Thus, message communication is performed under the control of the base station, so that the same frequency can be used for communication.
Patent JP-S59172064-A (JP)
Title: Parallel processing system in video system
Inventor: ISHII MITSUO
IPC: G09G5/393
Filed: 1983-03-18
Abstract: PURPOSE:To execute and display various graphic functions and picture processing at high speed by reading and displaying the result of operation for each picture element that constitutes a picture by many microprocessors MPU at the time of scanning of the picture through a video bus. CONSTITUTION:Microprocessors MPU(6-11)-(6-nm) are provided with memories and I/O devices and arranged in two-dimensional array in correspondence to picture elements constituting a picture. Respective MPU(6-11)-(6-nm) receive and give data from a host computer 1 connected through a common bus C-BUS according to a command and execute a graphic function and a picture processing operation in parallel. The video data thus obtained are stored in a memory. A video controller 3 is controlled by the host computer 1 through a video control bus VC-BUS.
Patent JP-S5764378-A (JP)
Title: Hook device of cleaning rape and its hooking method
Inventor: WATANABE HIDETOSHI
IPC: G11B23/26
Filed: 1980-04-09
Abstract: PURPOSE:To prevent a production error at the time of clamping, by forming a smoothing surface on a cleaning tape part by means of printing, coating, etc., detecting this part, and clamping it to a tape hub by a clamper. CONSTITUTION:As for a reader tape 7 having a cleaning effect, its surface is  rough, and its coefficient of friction is large. As for a part 14 for hooking the  reader tape by a reel hub and a clamper 10, by a tape hooking device, printing or  coating is executed, or a surface 7b is scraped. This clamp hook position 14 is  detected, and is hooked to the reel hub.
Patent JP-H08241830-A (JP)
Title: Thin film capacitor
Inventor: YUU MEIYUU
IPC: H01G4/33
Filed: 1995-03-07
Abstract: PURPOSE: To enable a thin film capacitor to be enhanced in capacitance and lessened in inductance by a method wherein a thin film dielectric layer and an upper electrode layer are successively stacked on a part of a lower electrode layer, and a part which includes the rest of the lower electrode layer where neither the upper electrode layer nor the dielectric layer is formed is covered with a protective film provided with a recess, and a solder bump is protruded from the recess. CONSTITUTION: A lower electrode layer 13 is formed on an insulating substrate 20 composed of an Si wafer 11 and an SiO2 film 12, and a thin film dielectric layer 14 and an upper electrode layer 16 are successively formed on a part of the lower electrode layer 13. All the upper electrode layer 16 and a part of the lower electrode 13 where non upper electrode 16 is formed are all covered with a protective film 17. Two recesses 23 are provided to the protective film 17 so as to reach the upper electrode layer 16 and the lower electrode layer 13, and a barrier metal layer 18 is formed on all the inner wall of each of the recesses 23 and around its vicinity. A solder bump 19 is formed in each of the recesses 23 protruding from it.
Patent JP-H02225888-A (JP)
Title: Direction control valve
Inventor: MIZUNO KYOSUKE
IPC: F16K31/02
Filed: 1989-02-28
Abstract: PURPOSE:To make the size of a direction control valve compact by using no complicated solenoid, providing the first valve body between the first and the second ports, and the second valve body between the second and the third ports, and preparing springs to enforce the both valve bodies and electric deforming members to move the both valve bodies separately by applying the current. CONSTITUTION:Between the first port 1 and the second port 2, the first valve body 21 to close and open them is provided, while between the second port 2 and me third port 3, the second valve body 22 is provided in the same manner. The two valve bodies 21 and 22 are enforced by springs 5 and 6 respectively, and they close passages 11 and 12 respectively. Between the first valve body 21 and a valve main body 4, an electric deforming member 13 of a shape memory alloy which is contracted by the heat of the feeding current is extended, contacting an electric operating circuit 19, and when the current is fed to contract and deform the deforming member 13, the first valve body 21 is moved against the spring 5. As a result, the first passage 11 is opened through which a liquid flows. In the same manner, the second passage 12 is opened by feeding the current to an electric deforming member 16 to move the second valve body 22, and the liquid flows through the second passage 12. The two passages 11 and 12 can be opened and closed freely in such a way.
Patent JP-S63214954-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INAMI KAZUMASA
IPC: G11B15/675
Filed: 1987-03-03
Abstract: PURPOSE:To prevent a hand being pinched by the cassette being discharged by starting a cassette discharging motion only in the case of detecting a door being closed by the opening and closing means for door. CONSTITUTION:In the case of pushing a cassette discharging trigger button after inserting or loading a cassette by providing the means 10, 11 detecting the opening and closing of the door 9 of a cassette insert and discharge port, the commencement of a cassette discharging motion is made to be effected only at the time detecting the door 9 being closed. Since the cassette discharging motion is started only at the time when the door 9 is closed in the case of discharging the cassette the cassette discharging motion can be effected with fingers being put in to prevent the accident of a hand being pinched by the discharging cassette.
Patent JP-S58165467-A (JP)
Title: Intercepting service system
Inventor: YAMAUCHI MASAYUKI
IPC: H04M3/42
Filed: 1982-03-26
Abstract: PURPOSE:To eliminate a wrong call, by transmitting the name of a subscriber when an incoming call is given to a registrated subscriber and calling the incoming subscriber only when the transmission subscriber hooks up a handset for a prescribed time. CONSTITUTION:When a subscriber A makes transmission, an incoming subscriber is vacant and an intercepting service is registrated, an intercepting trunk ICPT is connected to the subscriber A and a message is transmitted. In this message, when the subscriber A hooks down a handset during the voice time representing that connection is done after a prescribed time after the end of name of the incoming subscriber and the message, the call is regarded as a wrong call and the ICPT and the telephone path are released. When the transmission subscriber hooks up the handset even after the prescribed time, it is regarded as not a wrong call, the call signal trunk RCT is connected to the incoming subscriber, a call signal is transmitted, a tone trunk TNT is connected to the transmission subscriber A, and the call tone is transmitted. Further, normal exchange operation is done.
Patent JP-S56144140-A (JP)
Title: Screw for extruding plastics
Inventor: AKACHI HISATERU
IPC: B29C48/85
Filed: 1980-04-10
Abstract: PURPOSE:To improve the temperature adjusting function of the screw remarkably by a method wherein a heat pipe of a specified constitution is accommodated in the screw for the extruder of plastics. CONSTITUTION:The heat pipe having the constitution described hereinafter is employed as the heat pipe accommodated in a receiving hole provided in the main body 1 of the screw. I: A container 2 provided with a groove type wick 3 at the inside thereof is penetrated through the whole length of the main body 1 of the screw, (however, one end of the container 2 is exposed to the outside of the main body 1). II: Provided at the outside of the container 2 are a liner 5 for improving heat conductivity at a measuring section A and a melting section B and an insulating layer 7 at a compression section C, a material supplying section D and a screw driving section E. III: At the inside of the wick 3, there are provided an operating liquid dispersing wick 4 at the measuring section A, the melting section B and a temperature adjusting section F while there are provided an evaporation preventing tube 6 for the operating liquid at a position between a part of the melting section B and the screw driving section E.
Patent JP-H02225330-A (JP)
Title: Production of pot lid made of glass
Inventor: KAWAMURA MORIO
IPC: C03B23/02
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a sanitary pot lid, made of glass and having excellent see-through properties at a low cost by pressing flat glass with a heat-resistant shaping roller and heat-resistant nip roller in a specific mode, then heating and curving the pressed flat glass with a forming machine. CONSTITUTION:Flat glass 1 is rotatably mounted at the center thereof on a fulcrum and a shaping roller 2 is freely rotatable and simultaneously has a structure capable of moving and pressing to the peripheral part 4 of the flat glass 1. The peripheral part 4 of the flat glass 1 is heated with a heater. The shaping roller 2 is subsequently moved to the side of a the peripheral part 4 of the rotating flat glass 1 to bring a corner part 7 which is a boundary between the first recessed part 5 and the second recessed part 6 of the shaping roller 2 into contact with the center of the thickness of the peripheral part 4 and carry out gradual pressing. After the shaping, the shaping roller 2 is withdrawn and a nip roller 10 is brought near the peripheral part. The first roll (10a) and the second roll (10b) of the nip roller 10 are moved so as to nip the peripheral part 8 of the deformed flat glass. The first roll (10a) is slowly pressed downward. The flat glass is then wholly curved in a hot-pressing type forming machine and worked into a pot lid.
Patent JP-S60191969-A (JP)
Title: Automatic kens exchanging device
Inventor: FUJII MASAKATSU
IPC: B65H67/04
Filed: 1984-03-12
Abstract: PURPOSE:To enable the same device to be applied to both large and small cans by vertically rotating arms for pushing a can with use of a longitudinal motion of a rod, in the device for automatically exchanging the cans each filled with a prescribed amount of sliver. CONSTITUTION:An automatic can exchanging device serves to automatically exchange, after filling a can 2' with a prescribed amount of sliber, the can 2' for a can 2, in which plural properly spaced arms 3, 3' push the cans 2, 2' in moving in the movement directions of the cans 2, 2', while the arms 3, 3' move keeping their upward turned positions in moving in the opposite direction to the movement direction of the cans 2' 2'. Namely, rods 1, 1' are provided in the movement direction of the cans 2, 2' on which gears are fixedly mounted to radially rotate the rods and operating levers 61, 62, and 63 are provided on gears 5 engaging with the gears 4. Thereupon, when the operating levers 61, 62, and 63 are reversed by a reversing device, the arms 3, 3' are subjected to a circular arc motion via gears 15, 15'.
Patent JP-S57162337-A (JP)
Title: Charged particle beam type lithographic method
Inventor: HASEGAWA SHINYA
IPC: H01L21/027
Filed: 1981-03-31
Abstract: PURPOSE:To form an ultrafine pattern with a charged particle beam by sequentially repeatedly emitting the regions to be emitted until sufficiently large dissolving velocity ratio to a developer between the emitter part and non-emitted part of a charged particle sensitive layer is incorporated. CONSTITUTION:A figure is divided into emitting regions of the size of several tens nm to several tens mum, charged particle beam is emitted to the first emitting region 5 of the first set 4 for the time t0 not to produce thermal change of properties with more than two emitting regions as a set isolated at a distance of 4(Dt0)<1/2> between the emitting regions, where Dcm/sec represents thermal diffusion rate obtained by dividing the thermal conductivity of a substrate by the product of a specific heat CJule/g.deg and density rhog/cm, and t0sec represents the continuous emitting time of the respective emitting regions. Therafter, next emitting regions 6, 7 are sequentially continued as designated by an arrow 8, and all the emitting regions in the first set 4 are emitted. While the other emitting regions are thus emitted. The first emitting regions 5 are cooled by the thermal conduction in the substrate, and after the emission of the first set 4 is completed, it is transferred to the second set 11, and similar procedure is continued to the first set 4.
Patent JP-S57160639-A (JP)
Title: Character control system in kanji processing system
Inventor: OOTAKA YOSHIHIRO
IPC: B41B25/00
Filed: 1981-03-31
Abstract: PURPOSE:To alleviate user's burden and to reduce errors, in the KANJI processing system including a plurality of KANJI input/output devices, by preparing character specifying registers including all the characters which can be used in a plurality of kinds of devices. CONSTITUTION:A temporary master file 4 is prepared from magnetic tapes 1 and 2, wherein basic codes, and their corresponding KANJI fonts, and other dodes and their corresponding KANJI fonts are stored, by a merging means 3. The OR values of the contents of both tapes are taken in the temporary master 4. A list, which includes all data for the characters which have fonts at least in one tape, is prepared and printed on a Japanese language line printer and the like. The character specifying register 5 is thus obtained. The user writes his data in the specifying register 5. Then, it is inputted to the character controlling system 6, the temporary master 4 is modified, and a character controlling master 7 is prepared. Based on the master 7, a conversion table 8 for KKB load surface codes vs. JEF codes and a conversion table 9 for LDP board surface codes vs. F codes are automatically prepared. Therefore, after the user has only specified the register, the entire processing is automatically performed.
Patent JP-S55138733-A (JP)
Title: Motor drive device
Inventor: KAWAZOE MITSUO
IPC: G03B17/00
Filed: 1979-04-18
Abstract: PURPOSE: To enable strobe power source to be commonly used for motor drive by providing the electric connection terminals for connecting strobe power source to the motor part to the motor part and strobe mounting part.  
     CONSTITUTION: A knob 24 of external threads 18 is exposed to the side face of the bracket 16 opposing to a strobe mounting base 8 and the bracket 16 is so constituted as to be coupled to the strobe body by inserting its guide pin 22 into the guide hole 14 of the strobe body 4 and screwing down the knob 24 of the external threads 18. The strobe body 4 and the bracket 16 of the motor drive device are electrically connected by electrical connection terminals 12, 20 and the power source in the strobe body 4 is used also as a power source for the motor drive device. Such constitution permits the common use of the strobe power source for the motor drive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09239272-A (JP)
Title: Production of ammonia synthesis catalyst
Inventor: AKISHIKA KENICHI
IPC: C01C1/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active catalyst by using a complex of ruthenium and a chemical compound expressed by a specific formula as a raw material for ruthenium when manufacturing an ammonium synthesis catalyst consisting of ruthenium and an alkali earth metal element carried by an active carbon. SOLUTION: This catalyst is best suited for the synthesis of ammonia started from nitrogen and hydrogen and is composed of ruthenium and an alkali earth metal element carried by an active carbon. When manufacturing this catalyst, a complex of ruthenium with chemical compound X, RuX3 wherein X is expressed by the formula R1 -CO-CH2 -CO-R2 (in the formula, R1 and R2 are a 1-20C alkyl group and may be same or different from each other) is used as a raw material for ruthenium. The chemical compound X expressed by the formula is acetylacetone, or barium as an alkali earth metal element. Further, prior to the process to set the complex RuX3 to be carried by the active carbon, the active carbon is catalytically treated with hydrogen at temperatures of 700 deg.C or higher.
Patent JP-H02225131-A (JP)
Title: Sunshine roof of automobile
Inventor: KATSUTA HARUO
IPC: B60J7/08
Filed: 1989-02-27
Abstract: PURPOSE:To increase practical serviceability by dividing an window panel for opening and closing an window opening, formed at right and left sides of a vehicle body roof, into inside and outside panels in the transverse direction of the vehicle, and swinging the outside panel upward after the inside panel is slid inward when the window opening is released. CONSTITUTION:When an window opening 3 is released, an electric motor 30 is driven to slide a slider 26 via a wire 29 in a guide pipe 23 in the transverse inward (right) direction of a vehicle and a second sliding member 17 is pulled into a second guide rail 33 from the upper side of the second sliding member by means of an upper pivot shaft 20 interlocked with the slider 26. An inside panel 6 is moved to and housed in the bottom face side of a center roof 9 being guided by first sliding members 11, 11 sliding on a first guide rail 8. Also, an outside panel 7 is swung upward through the upper pivot shaft 20 by the upper pivot shaft 20 turning by approx. 90 deg. about its axis when the second sliding member 17 fits into the second guide rail 33, so as to be positioned near the center roof 9 in its swung posture.
Patent JP-S59172787-A (JP)
Title: Submounting device for semiconductor laser
Inventor: OOTSUKA NAOTAKA
IPC: H01S5/022
Filed: 1983-03-22
Abstract: PURPOSE:To enable to conduct the Joule heat generated at a P-N junction to a heat sink member with good efficiency by a method wherein silicon is used as a submounting member, and many micro recesses are formed on the junction surface of the heat sink side of said member. CONSTITUTION:A semiconductor laser element 2 is brazed to a submounting member 6 with a solder 3, and a heat sink member 4 is brazed to said member 6 with a solder 5. The many recesses 7 are previously formed on the junction surface of the heat sink side of the submounting member 6. As the heat sink member 4, a metal excellent in thermal conductivity such as Cu and Ag is used, and Si is used as the submounting member 6. E.g. In, Sn, and In-Sn alloy is used for the solder 5 and 6.