baber/WOPTO huggingface dataset:
Patent JP-S57106376-A (JP)
Title: High pressure unit
Inventor: TAKATANI MINORU
IPC: H02M7/10
Filed: 1980-12-23
Abstract: PURPOSE:To miniaturize the device, and to facilitate assembly work by fitting a terminal pin of a high pressure transformer block into a through guide hole of a voltage doubling rectifying block. CONSTITUTION:The through guide holes 18 are formed to an insulator section of a side section of the voltage doubling rectifying block A, and leads are drawn out into the predetermined holes 8, 9 of the guide holes 18 from a prescribed section of a voltage doubling rectifying circuit in a block proper. On the other hand, the terminal pins 23 of the high pressure transformer block B are arranged so as to be able to fit the guide holes 18. The voltage doubling rectifying block A and the high pressure transformer B are coupled through the fitting of the guide holes 18 and the terminal pins 23.
Patent JP-H0732999-A (JP)
Title: Diagnosis of electronic control device installed on vehicle
Inventor: HORI HIDEO
IPC: B60T8/88
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate driver's discomfort due to any noise, in a comparatively quiet environment, by restricting the vibration noise caused by a failure-check. CONSTITUTION:In either of such cases that a vehicle speed is judged not higher than its set value step ST1, an acceleration pedal 23 is judged to be stepped at step ST3 or an engine speed is judged higher than the set value at step ST4; a failure-check treatment of step ST2 is performed. Therefore, since a comparatively big noise is occurring around when the failure-check is performed, the driver becomes less concerned about the noise from the component and does not feel discomfort.
Patent JP-S5886095-A (JP)
Title: Pretreatment for enzymatic hydrolysis of cellulosic material
Inventor: KOJIMA KEIICHI
IPC: C12N1/22
Filed: 1981-11-12
Abstract: PURPOSE:To facilitate the lignin-removal treatment of a cellulosic material with an aqueous solution of alkali as a pretreatment for the enzymatic hydrolysis of the material, by irradiating the cellulosic material with electron rays or gamma-rays prior to the pretreatment. CONSTITUTION:A cellulosic material such as wood, rice straw, bagasse, etc. is crushed mechanically by a ball mill, etc. Before or after the crushing, the material is irradiated with electron rays or gamma-rays at a dose of 10<6>-10<8> rad. Lignin is removed from the material by the conventional process using as aqueous solution of an alkali.
Patent JP-H05345358-A (JP)
Title: Production of cushioning member made of fiber
Inventor: HIRATA SHINJI
IPC: B29C65/40
Filed: 1992-06-15
Abstract: PURPOSE:To improve form stability and to improve and stabilize strength, elongation and elastic recovery by opening fibers having a powdery hot-melt adhesive bonded to the surfaces thereof to transfer opened fibers by air and filling a lower mold with the fibers in a random oriented state to compact the fibers and melting the hot-melt adhesive to bond fiber groups. CONSTITUTION:Opened fiber groups 14 are preheated while transferred along with air streams to be sent into a mixer 4 and a powdery hot-melt adhesive 6 is bonded to the surfaces of fibers in the mixing chamber 4a of the mixer 4. One group among the hot-melt adhesive applied fiber groups 9 sent into a storage tank 8 from the mixer 4 is sent into the molding part 17a of a lower mold 17 by air streams. Further, the hot-melt adhesive 6 is heated to melting temp. while the fiber group received in the molding part 17a is compacted between the lower mold 17 and an upper mold to mold a fibrous cushioning member wherein fiber groups are mutually bonded by the hot-melt adhesive 6.
Patent JP-H1118447-A (JP)
Title: Drive device using electrical mechanical sensing element
Inventor: YOSHIDA RYUICHI
IPC: H02N2/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a drive device using an electrical mechanical sensing element which can drive a member to be driven, while it is retained at a prescribed rotation angle position in a shaft rotating direction with respect to the axial center of a drive member. SOLUTION: An actuator 10 is constituted of a frame 11, supporting blocks 13, 13a, and 14, a drive shaft 16, a piezoelectric element 15, a slider block 12 and so on, and the drive shaft 16 is supported so as to be capable of being displaced in the axial direction. The drive shaft 16 penetrates through the slider block 12, and a pad 18 which is brought into contact with a flat surface part 16a formed at a part of the drive shaft 16 is insert-fitted in its opening part 12a. As a result, the slider block can move in the axial direction of the drive shaft, and revolution in the shaft rotating direction of the drive shaft can be prevented.  The lower surface of the pad 18 and the flat surface part of the driving shaft 16 are brought into face contact with each other for frictional combination, and the slider block is moved in a prescribed direction by means of reciprocating vibration at a different speed of the drive shaft due to the expansion displacement of the piezoelectric element.
Patent JP-S57106140-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAMOTO KEIJI
IPC: H01L21/60
Filed: 1980-12-24
Abstract: PURPOSE:To increase the corrosion resistance of a semiconductor device by employing as the second wire of a lower layer aluminum, as an insulating film a Ti layer having good bonding property and as an upper layer a Cu layer having good corrosion resistance and conductivity and forming an Au film via Ni on the surface to be bonded. CONSTITUTION:A diffused region 2 is formed in an Si substrate 1. An oxidized film 3 is covered on the substrate. An aluminum wire is formed as the first wire in the contact. A silicate glass film 6 is covered on the contact. The aluminum wire is partly exposed via the through hole. Ti and Cu are deposited on the overall surface to form the second wire layers 8, 9. A passivation film 10 is covered thereon, is then patterned and etched to form the pattern in which the bonding pad of the second wire is punched. An Ni film 12 is formed as a primary layer on the surface of the Cu film of this pad. Then, an Au film 13 is formed. In this manner, since the Au is used partly, it can be manufactured inexpensively, and the corrosion resistance can be increased by the use of the passivation film.
Patent JP-H1122018-A (JP)
Title: Building unit and unitized building using the same
Inventor: HAGIHIRA KIYOSHI
IPC: E04B1/348
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a building unit such that decreases in productivity and rigidity can be prevented and an attic part or underfloor part can be expanded so that equipment can be stored easily there. SOLUTION: A building unit 11 has a frame with four columns 4 erected on four corners, and four each of upper and lower beams coupling respectively the upper and lower ends of the columns 2 together, with the upper beams 13 formed doubly at the top and bottom. Therefore, the double beams can be mounted as they are butted against each other, and can be used directly on a production line, whereby a decrease in productivity can be prevented. Since the upper beams 13 are made double, the rigidity of the building unit can be prevented from decreasing. Further, a ceiling surface member is attached to the upper beams 13 to enable an attic part to be kept wide enough for equipment such as an air conditioner to be stored easily.
Patent JP-S6337520-A (JP)
Inventor: NEMOTO MICHIHIRO
IPC: H01H9/04
Filed: 1986-08-01
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-H0523157-A (JP)
Title: Raw material-feeding device
Inventor: MIZUYAMA YOSHINORI
IPC: A24B3/06
Filed: 1991-07-23
Abstract: PURPOSE:To effectively discharge and feed a chip-like raw material such as cut tobacco received in a box in a simple structure, while reducing the loss of the raw material, in a raw material-feeding device for falling 4 feeding the chip-like raw material received in the box, by turning over the box. CONSTITUTION:A dog leg-shaped steel pipe is inserted into the tip part of a rubber hose 1 to form a nozzle part 11B. The rubber hose 1 is fixed to a stay 2 so that the nozzle part B is directed downward due to the elasticity of the rubber hose 1. Compressed air is charged in the rubber hose 1 to direct the tip opening part of the nozzle part 11B to the opening part of a box 10 due to the repulsive force of the compressed air blown out from the nozzle part 11B. Cut tobacco pieces received in the box 10 are blown out by the compressed air from the nozzle part 11B.
Patent JP-S6338960-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KIRYU TAKASHI
IPC: G03G9/08
Filed: 1986-08-02
Abstract: PURPOSE:To obtain a toner for developing electrostatic charge images which has an excellent electric charge quantity, high bulkiness and excellent pulverizability by incorporating a specific titanium metal complex compd. into the toner. CONSTITUTION:This toner contains the titanium metal complex compd. expressed by the formula I. In the formula, R1, R2 denote hydrogen, a nitro group, halogen, sulfonamide group or alkyl group (1-6C); R1, R2 may be the same or different, A denotes a residual pyrazolone deriv. group which may have a substituent. The titanium metal complex compd. expressed by the formula I is obtd. by treating an azo compd. which can be converted to metal with a titanium imparting agent, then diluting the same with acidic water or water contg. a mineral acid at need to settle the compd. and filtering away the precipitate. The frictional electric charge quantity among the toner particles is thereby uniformized and the control of the electric charge quantity is facilitated.
Patent JP-S6338469-A (JP)
Inventor: NISHIJIMA MAMORU
IPC: A61M29/02
Filed: 1986-08-05
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-S5972984-A (JP)
Title: Controller for inverter
Inventor: ISHIBASHI HIDEO
IPC: H02M7/48
Filed: 1982-10-20
Abstract: PURPOSE:To eliminate the erroneous setting by latching digital data from a digital setter, and preparing data latched only when the result of check is preferable effective. CONSTITUTION:Data set by a digital switch 5 is temporarily stored in a latch circuit 415. The latched data is converted into the prescribed frequency only when a switch 6 is turned ON, and the inverter is controlled on the basis of the frequency. The switch 6 is closed after the correct setting operation by the switch 5 is confirmed, and the erroneous setting can be eliminated.
Patent JP-H0233192-A (JP)
Title: Energy-saving display device
Inventor: NAGAI TSUKASA
IPC: B29C45/76
Filed: 1988-07-23
Abstract: PURPOSE:To set a display of a CRT to ON and OFF by detecting an operator's motion such as an approach, a separation, etc., by transmitting an ultrasonic wave in the prescribed direction, and also, receiving its reflected wave. CONSTITUTION:A transmitting part 3 of an ultrasonic wave center transmits steadily an ultrasonic wave in the prescribed direction by a signal fa1 from a transmission driving circuit 7, and its reflected wave is received steadily by a receiving part 4. In this state, when an operator approaches a CRT display device 1, the ultrasonic wave from the transmitting part 3 is reflected by the operator, a part thereof is detected by the receiving part 4, and the detection signal fa1 passes through a receiving circuit 8 and inputted to a microprocessor MPU 10. The MPU 10 executes an arithmetic processing operation, based on a program in a memory 9, detects phases of the transmitting and the receiving waves fa1, fa2, and sends out a power source connecting signal fd1 to an SSR driving circuit 14 in accordance with its phase difference. The phase difference which has been detected is stored as fb2 in the memory 9. The MPU 10 sends a control signal (fe) to a video RAM 12 at the time of sending out the signal fd1, and allows the device 1 to redisplay a state.
Patent JP-S6245803-A (JP)
Inventor: HAINO HIDEAKI
IPC: E01D19/04
Filed: 1985-08-22
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-H0734198-A (JP)
Title: Steel for high strength chain excellent in wear resistance
Inventor: SHIINA AKITO
IPC: C22C38/04
Filed: 1993-07-23
Abstract: PURPOSE:To obtain steel for high strength chain excellent in wear resistance and corrosion resistance by subjecting high Mn nonmagnetic steel with an austenitic structure contg. a specified amt. of Mn to cold working and regulating its proof stress and strength. CONSTITUTION:High Mn nonmagnetic steel having a compsn. contg., by weight, 10 to 30% Mn, furthermore contg., at need, one or more kinds among 0.1 to 6% Ni, 13 to 20% Cr and 0.1 to 2% Mo and moreover contg. 0.15 to 0.5% N and constituted of an austenitic structure is subjected to cold working. By this cold working, its 0.2% proof stress is regulated to >=588N/mm<2> and tensile strength to >=882N/mm<2>. In this way, the steel for a high strength chain usable over a long period even in a severe environment can be obtd.
Patent JP-H0233199-A (JP)
Title: Voice recognizing device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1988-07-22
Abstract: PURPOSE:To equally handle dictionaries for a specified speaker system and an unspecified speaker system by storing the weight of an operation at every voice to be registered. CONSTITUTION:An acoustic signal from a microphone 1 passes through an amplifier 2 and inputted to a BPF group 3, and a feature pattern is made. A register 5 and a register 6 store a dictionary of an unspecified speaker system and a dictionary of a specified speaker system, respectively. At the time of recognition, a registered voice in the register 5 or 6 is uttered. This unknown voice is converted to a feature pattern, and collated with a standard pattern of the registers 5, 6 by a comparing part 7. Subsequently, similarity or a distance is outputted from the comparing part 7 at every voice, and in accordance with which word pattern in the registers 5, 6 it has been compared with, a numerical value is fetched from a table 8 and multiplied by the similarity or the distance, and the final similarity is obtained. In the same way, an unknown voice pattern is compared with all the patterns that have been registered, and a label which has been put to a standard pattern which has obtained the maximum similarity is outputted as a result of recognition.
Patent JP-S57108132-A (JP)
Title: Zwitere-ionic polyethyleneimine
Inventor: SAEGUSA TAKEO
IPC: C08L67/00
Filed: 1980-12-25
Abstract: PURPOSE: To provide a zwitter-ionic polyethyleneimine which has excellent heat stability, compatibility with thermoplastic resins and a good effect on the modification of synthetic resins, by subjecting an acylated derivative of a branched polyethyleneimine to a quaternization treatment.  
     CONSTITUTION: An acylated derivative of a branched polyethyleneimine is subjected to a quaternization treatment to provide a zwitter-ionic polyethyleneimine having structural units of formulasIand II wherein R 1  is H, 1W25C alkyl, aryl; R 2  is alkylene, phenylene, aralkylene; Y -  is a mono- or bivalent anionic group; R 2  is H, a 1W26C alkyl, aryl, polyoxyalkylene chain, N-acylpolyethyleneimine chain, or a group of -R 2 -Y - . Pref. the polyethyleneimine has the repeating units in such a proportion that the structural unit of formulaIis 1W90%, that of formula II is 10W99%, and the sum of the both units is 11W100%.  
     USE: Modifying agent for synthetic resins, detergent, cosmetic, shampoo, paper- treating agent, textile-treating agent, antibacterial agent, antiseptic agent, high- molecular drug, agricultural chemicals, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6242809-A (JP)
Title: Cleaning of powder molding die
Inventor: NAKAZAWA TAKAO
IPC: B29C33/72
Filed: 1985-08-21
Abstract: PURPOSE:To efficiently clean away contaminants adhered to the surface of a mold by a method wherein liquid composition, which is prepared by dispersing or dissolving vinyl chloride-based resin in a solvent capable of dissolving both the contaminants and polyvinyl chloride-based resin mixing solvent, is applied on the surface of a powder-molding die and the coat film is finally peeled off. CONSTITUTION:One kind or two kinds and more of solvents, which have dissolving power on the contaminants 2 adhered to the surface of a powder-molding die 1 and on vinyl chloride-based resin mixing solvent such as plasticizer, are selected in response to the properties of mold contaminant; generally aromatic hydrocarbons such as benzene and xylene, high alcohol, fatty acid or the like have high cleaning effect. Liquid composition, which is prepared by dispersing or dissolving vinyl chloride-based resin in the solvents just mentioned above, is applied on the surface of a contaminated powder-molding die so as to form a film 3. After the contaminants are migrated to the film, the film is peeled off the die 1. Copolymer such as vinyl chloride homopolymer, vinyl chloride-vinyl acetate copolymer or the like is exampled for the vinyl chloride-based resin used for preparing the liquid composition.
Patent JP-H0234536-A (JP)
Title: Amorphous material
Inventor: MARO TAKESHI
IPC: H01F10/12
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title amorphous material having excellent corrosion resistance, etc., with good productivity by incorporating a (semi)metal, the carbide and/or silicide of a (semi)metal, and amorphous carbon and/or amorphous silicon into the material. CONSTITUTION:A container 1 contg. a metal (e.g., iron) or a semimetal and a container 2 contg. a polymer (e.g., PE) are arranged in the vacuum vessel 6 of a vacuum deposition device. The metal or semimetal and the polymer are then simultaneously vacuum-deposited to form a vapor-deposited film of a (semi)metal-polymer alloy on a substrate 3. By this method, an amorphous material contg. at least one kind of component selected from a metal and/or a semimetal, a metal carbide, a metal silicide, a semimetal carbide, and a semimetal silicide and amorphous carbon and/or amorphous silicon and useful as magnetic film material, etc., is produced.
Patent JP-H0470515-A (JP)
Title: Flow rate sensor with valve gear
Inventor: OKADA SADAO
IPC: G01F1/06
Filed: 1990-07-11
Abstract: PURPOSE:To accurately fill a tub with without variations of an integrating value of the filling amount by providing an outgoing path of an electromagnetic valve on a straight line to an incoming path of a flow rate sensor so that the outgoing path is integral with the incoming path. CONSTITUTION:A water filling electromagnetic value part (electromagnetic value)40 and a check value part 50 are provided at the upstream side and downstream side of a sensor 31, respectively. A vacuum breaker 55 is arranged between the sensor 31 and check value part 50. These parts are integrally formed in the same housing 30A. An incoming path 36 of the sensor 31 is narrowed to have a slightly smaller diameter than that of an outgoing path 45 of the electromagnetic value part 40. Therefore, the flow of water passing within the outgoing path 45 of the electromagnetic part 40 flows into the incoming path 36 in the stable rectified state. Since the water flow passing the incoming path 36 of the sensor 31 is rectified beforehand in the outgoing path 45 of the electromagnetic part 40 and moreover, owing to the fact that the incoming path 36 is narrowed, an impeller 33 is rotated while the water flow is stable. Accordingly, the flow rate can be measured in a stable manner, with errors reduced.
Patent JP-H0735159-A (JP)
Title: Hydraulic power transmission coupling
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1993-07-26
Abstract: PURPOSE:To prevent any drop in torque from occurring, to be hard to cause the seizure or binding of a valve element to make durability improvable and embody the promotion of miniaturization and the cost reduction in addition to ease of production, in regard to a hydraulic power transmission coupling in use for a distribution of car driving force. CONSTITUTION:This power transmission coupling is provided with a third port 19 being installed on a valve surface of a valve element 11 and closed by the end face of a rotor 4, while at the case of being tuned to a high-pressure state, releasing the coheringness between the rotor 4 and the valve element 11, a high pressure chamber 15 being installed in the valve element 11 and made up of interconnecting a discharge port 13, two control valves 33 and 31 controlling conductingness between the third port 19 and a low pressure chamber in a coupling and another conductingness between the third port 19 and the high pressure chamber 15, and an actuator operating these control valves 33, 31 by a signal from the outside, respectively. In succession, pressure in the third port 19 is constituted so as to make it selectable to both high and low pressure states.
Patent JP-S6245062-A (JP)
Title: Manufacture of solid-state image pickup element
Inventor: TOMA TETSUO
IPC: H01L27/14
Filed: 1985-08-23
Abstract: PURPOSE:To improve the yield of the products by etching the conductive material coated on the insulating layer using a photo mask of an electrode pattern, and thereafter performing re-etching with this photo mask or another photo mask of the same pattern, thereby eliminating the effect of the dust or the like depositing on the photo mask at the manufacturing time. CONSTITUTION:An aluminium film 8 is vapor-deposited on the whole surface of an insulating layer 6 which is provided with conductive coupling holes 7 at predetermined places thereof, and after photo resist 9 is coated on this aluminium film, exposure is performed with a photo mask 10, thereby disposing a resist layer 9a of a predetermined electrode pattern. With this condition etching is applied, leaving the aluminium of the electrode pattern, and thereafter the resist layer 9a is removed to form electrodes 4. After again coating the photo resist 9 on the insulating layer, re-patterning and re-etching are performed with the photo mask 10 of the electrode pattern to form the electrodes 4. After cleaning the photo mask 10, re-patterning and re-etching are performed using this mask.
Patent JP-S5972876-A (JP)
Title: Solid-state image pickup element
Inventor: TANAKA OOMICHI
IPC: H04N5/335
Filed: 1982-10-20
Abstract: PURPOSE:To eliminte a frame after-image without deteriorating the sensitivity nor deteriorating substantially the vertical image resolution, by mixing with addition the signal charges of photodiodes provided between two adjacent lines having different combinations for each field and reading out the mixed signal charge. CONSTITUTION:When the incident light exists, the signal charge is generated and stored for a fixed period in photodiodes 401, 401'-. In this case, if a pulse is applied to a transfer electrode 403 at one side of a vertical transfer CCD404, a gate 402 is turned on the read out simultaneously the signal charges of both diodes 401 and 401'. These signal charges are added to a potential well of the CCD404. In the 2nd field the read-out pulse is applied to an electrode 403' to turn on a gate 402', and the signal charages of photodiodes 401' and 401'' are read out. In other words, the signal charges of two adjacent photodiodes having different vertical combinations for each field are added and read out.