baber/WOPTO huggingface dataset:
Patent JP-H01302171-A (JP)
Title: Probe card and measurement of part to be measured using the same
Inventor: YOSHIZAWA TETSUO
IPC: G01R31/26
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a probe card with an excellent characteristic, by burying a metal member with both ends thereof exposed from both faces of a holder to provide a holder made of an electrically insulating material with a wire pattern. CONSTITUTION:A probe card 200 has an electric connection member 125. The electric connection member 125 has a holder 111 made of an electrically insulating material as organic material and a metal member 107 buried in the holder 111 with one end of the metal member 107 exposed from one face of the holder 111 while the other end of the metal member 107 is exposed from the other face of the holder, but also has a wire pattern 300. Thus, a material is selected to reduce a noise as insulating body of the electric connection member 125 thereby enabling a reduction in an electromagnetic noise generated from a semiconductor element and a noise from an external field.
Patent JP-H05317147-A (JP)
Title: Mirror for bath room
Inventor: KAWAMURA KEIZO
IPC: A47G1/02
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a mirror for a bath room which is ideal for being set in bath rooms, lavatories or other places with much moisture by keeping the mirror safe with the prevention of stains of the surface thereof and with the protection of the mirror from breakage simultaneously when it is not used while making the mirror easy to view with the wiping of the mirror surface easily when fogged by moisture or the like when it is used. CONSTITUTION:This mirror comprises a mirror housing case 3 which has a mirror 2 fixed exposing a mirror surface 2a and a shutter housing part 6 and a shutter 4 which is drawn from the shutter housing part 6 to cover the mirror surface 2a. The shutter 4 is provided with a viper to wipe the mirror surface 2a.
Patent JP-H04334658-A (JP)
Title: Steering gear for cab-over type automobile
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1991-05-08
Abstract: PURPOSE:To improve the steering responsiveness of a steering shaft provided with plural joint parts. CONSTITUTION:Plural joint parts 11a, 11b are inserted into a steering shaft 11. connected to a steering wheel 1, and an angle formed in the horizontal direction by the rotary shaft of the steering wheel 1 is set small. In such a cab over type automobile steering gear 2, the steering force of the steering wheel 1 is electrically detected to control pressure oil led into an oil pressure sub-booster 5 for providing the steering wheel 1 with reaction according to the detection output. The lowering of steering responsiveness caused by the play addition of plural joint parts provided to have large column inclination can be also corrected, and an air bag can be further fitted to a cab-over type vehicle.
Patent JP-S6111608-A (JP)
Title: Device for estimating steering neutral position of vehicle
Inventor: ISHIGURO YOSHINORI
IPC: B62D1/16
Filed: 1984-06-28
Abstract: PURPOSE:To estimate always correctly the neutral position of a steering by providing a detecting means an angular speed of a steering, a detecting means of the charge of a vehicle attitude and an arithmetic means of the neutral position calculating the neutral position of a steering. CONSTITUTION:The device for estimating the neutral position of a steering provides a detecting means III of the angular speed of a steering, a detecting means IVof the attitude change of a vehicle and a neutral position calculating means Vcalculating the neutral position of a steering. And the steering neutral position estimating device is to be operated and calculate the neutral position of a steering only when either the detection result of the angular speed of the steering angular speed detecting means III detecting the rotary angle and the rotary angular speed of a steering wheel and the detection result of the variation in the vehicle's height with the starting time of a vehicle as the basis, are within the prescribed range. Consequently such errors in a vehicle assembly as the switch fitting to the conventional steering shaft, etc. are not caused and the neutral position of a steering can always be estimated correctly.
Patent JP-S5562121-A (JP)
Title: Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility
Inventor: KANEKO KUNISHIGE
IPC: C22C38/00
Filed: 1978-10-30
Abstract: PURPOSE:To make the composite structure at a hot rolling coiled state and to obtain the above mentioned steel sheet having less variation in material quality, by rolling around cooling under a fixed condition after carrying out hot rolling of steel composed of each fixed quantity of C, Mn and Cr and also Fe and inevitable impurities as remainder. CONSTITUTION:Steel composed of C<=0.2%, Mn; 1-2.5%, Cr; 0.05-1%, Fe and inevitable impurities; balance, is hot rolled at 700-800 deg.C. Next, the above steel is cooled for 1-30 second from the hot rolling finishing temperature to 650 deg.C and then cooling from 650 deg.C to rolling around, is carried out at mean velocity more than 5 deg.C/sec. and also the steel is rolled around at a temperature of less than 400 deg.C. By the above method, reannealing is unnecessary and also addition of special expensive element is needless.
Patent JP-H0432951-A (JP)
Title: Decentralized processing system of inquiry answer type information service system
Inventor: KOTATSU NOBUO
IPC: G06F12/00
Filed: 1990-05-23
Abstract: PURPOSE:To reduce the load of inquiry processing on a host computer and to improve the throughput of the whole system by totalizing the contents of an inquiry transaction which is generated in the past or in recent unit time and sending service information which is high in inquiry frequency to a terminal side through another line in advance. CONSTITUTION:On the side of the terminal 103 (relay device, terminal equipped with a decentralized processing function, etc.), inquiries are counted by kinds of information and sent to the host computer 101 periodically or at constant frequency. The host computer 101 totalizes the inquiry contents which are sent from the side of the terminal 103 and sends information of high inquiry frequency to the side of the terminal 103 through, for example, a unidirectional line 107 different from the inquiry line 106. When an inquiry is made on the side of the terminal 103, the information which is sent from the host computer 101 and held is used to process the inquiry locally. Consequently, the inquiry transaction to the host computer 101 is reduced and the throughput of the whole system is improved.
Patent JP-H11324325-A (JP)
Title: Construction joint surface processing device for concrete
Inventor: KOMURO KAZUO
IPC: E01H1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a construction joint surface processing device for concrete, by which the degree of freedom of a movable range of a brush can be heightened, the brush can be always pressed to the surface of concrete to be processed with fixed contact pressure, and the brush can be easily replaced. SOLUTION: A brush 10 is supported by a frame 9 capable of freely oscillating up and down and round the axis of a shaft part 9j. This device includes a hoisting means 12 for hoisting the brush 10 by hoisting force always adjusted to be constant. The brush 10 is supported at a point through a wire 13. Further, this device includes a buffer means 19 for buffering the upward behavior of the brush 10. In the case where the brush 10 is disposed in the lower part, a part to be suspended 22, which is suspended by a weight lifting device 3 is provided to facilitate replacement of the brush 10. The frame 9 is provided with a fitting part 38 provided on the end part of the brush 10 and a rotatable part to be installed 30, where the fitting part 38 is installed.
Patent JP-S5466877-A (JP)
Title: Light emitting diode level meter circuit
Inventor: MIZUKAWA TAKUMI
IPC: G01R13/02
Filed: 1977-11-07
Abstract: PURPOSE: To realize level display by displaying intensity of signal level in a simple structure, by utilizing the threshold value of forward valtage of light emitting diode.  
     CONSTITUTION: A constant current circuit 4 is connected in series to a plurality of LEDs 5, 6 ... which are also connected in series. The emitters and collectors of transistors 10, 11 ... are connected to each LED, and the base inputs of each transistor are commonly connected. When there is no input signal between input terminals 1 and 2, all LEDs 5, 6 ... are in extinguished state. When a voltage builds between the input terminals 1 and 2, first the transistor 14 is cut off and the LED 9 is illuminated. As the input terminal voltage further rises, the transistor 13 is also cut off, and the LEDs 9. 8 are illuminated. In consequence, as the input terminal voltage further elevates, the LEDs 7, 6, 5 are illuminated in this order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5561474-A (JP)
Title: Multi-head recording apparatus
Inventor: ISAYAMA TAKUROU
IPC: B41J2/055
Filed: 1978-11-01
Abstract: PURPOSE:To accomplish an even printing through correction of variances of all heads by arranging resistors for setting the output voltage of respective drive circuits in an array in the direction and on the plane equal to the substrate corresponding to the multiple heads. CONSTITUTION:Pulses coming to an inverter 21 turns off an transistor 22 while transistors 23 and 24 are turned on to apply the drive voltage on an electrostrictive vibrator. Thus, ink drops are injected. The first and second resistors 27 and 26 are made up of thick film (thin film) resistors in an array in the direction and on the plane equal to the substrate corresponding to each multiple head. The multiple heads are driven in sequence to inject ink drops, where the injection force is detected with a pressure sensitive element. Depending on the amount detected, the trimming level of the head is determined. This trimming using laser working, sandblasting or the like allows easy adjustment of resistance value of the resistors to determine the output voltage value.
Patent JP-S5358598-A (JP)
Title: Preparation of poly-p-phenylene terephthalamide
Inventor: GOTOU SHIYOUJI
IPC: C08G69/00
Filed: 1976-11-09
Abstract: PURPOSE: To prepare a poly-p-phenylene terephthalamide of high polymerization degree under harmless condition by the reaction of p-phenylenediamine with terephthalic acid dichloride by the use of a specific solvent consisting of N-acetyl pyrrolidine and calcium chloride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5467034-A (JP)
Title: Powdery pesticide having improved physical properties
Inventor: SAKAMI HIROO
IPC: A01N25/24
Filed: 1977-11-08
Abstract: PURPOSE: To suppress the drift of a powdery pesticide contaiing fine powder of  minerals as carrier, without reducing its flowability and dispersibility, by compounding a sorbitan fatty acid ester which is liquid at 30°C.  
     CONSTITUTION: Physical properties of a powdery pesticide containing fine mineral powder having an average particle size of ≤44μ, and content of extremely fine particles having diameter of ≤10μ of ≤20%, are improved by adding 0.2W3.0% of a sorbitan mono (di, or tri) fatty acid ester or its ethylene oxide adduct or 1,2- propylene oxide adduct. The fatty acid is 10W20C fatty acid such as lauric acid, stearic acid, oleic acid, etc., and the amount of ethylene oxide, etc. added is pref. ≤40 moles. Above all, sorbitan trioleate has most stable effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5924115-A (JP)
Title: Combustion of powdered coal
Inventor: TANAKA RIYOUICHI
IPC: F23D1/00
Filed: 1982-08-02
Abstract: PURPOSE:To improve the combustion efficiency of coal and eliminate the problems of dust explosion or the like by a method wherein air is permeated through an oxygen permeable membrane to divide the air into oxygen enriched air and nitrogen enriched air and the powdered coal is burnt by utilizing the oxygen enriched air while the coal is pulverized under the existence of the nitrogen enriched air. CONSTITUTION:When the air, introduced into an oxygen enriching device 2 is passed through the oxygen permeable membrane 3, the air is turned into the oxygen enriched air by passing oxygen selectively, the oxygen enriched air is taken out of a conduit 4 to send it to a burner 7 by a blower 5 through the conduit 6 and burns the powdered coal, supplied through a supplying line 8 to heat and calcine the material of cement in a rotary kiln 9 at temperature of 1,450-1,500 deg.C thereby producing clinker. On the other hand, the nitrogen enriched air, obtained from the device 2, is sent into a heat exchanger 10b bia the conduit 12 and is heated to predetermined temperature, thereafter, is introduced into a dryer 18, while the dried coal and the powdered coal, retrieved by a cyclone 19, are transported to a pulverizer 13, thereafter, are pulverized under the existence of the nitrogen enriched air.
Patent JP-S5359303-A (JP)
Title: Small capacity mobile communicating system
Inventor: BANBA HIDEO
IPC: H04W99/00
Filed: 1976-11-09
Abstract: PURPOSE:To make extensible the radio controller moduled per line, by eliminatingt the exchanging switch from the radio controller in small capacity mobile radio communicating systems and by corresponding the radio line and exchanger line fixedly.
Patent JP-S63298178-A (JP)
Title: Ic test system
Inventor: UEDA MOTOO
IPC: G01R31/28
Filed: 1987-05-29
Abstract: PURPOSE:To achieve a higher testing speed, by a method wherein the execution by lines of a test program is controlled with a higher-order processor, actual execution of the program is done with lower-order processors and the results of testing are outputted with signal lines one per element to be tested. CONSTITUTION:A plurality of lower-order processors 23A-23N are connected to a higher-order processor 21. The processor 21 decides whether a program line read is executed or not checking a state of testing an element to be tested and assigns actual execution of the program line decided to be executed to any of the processors 23A-23N provided at a lower order. The processors 23A-23N judge the propriety of a test data obtained for the element being tested and the results of judgement are supplied to the processor 21 separately through signal lines 27A-27N one per element being tested.
Patent JP-S5926893-A (JP)
Inventor: TSUTSUMI MASAHIRO
IPC: B66C23/94
Filed: 1982-07-30
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-H06326837-A (JP)
Title: Scanner
Inventor: KOBAYASHI SUKEGORO
IPC: H04N1/04
Filed: 1993-05-12
Abstract: PURPOSE:To solve a problem of disable carrying of an original while confirming an original side being a defect of a conventional type scanner carrying an original whose original face is directed downward, to prevent a structure from being increased in weight and high in cost through the use of plural optical lenses and CCDs or the like, to unnecessitate correction due to a temperature change and to prevent the occurrence of a defective picture when dust is deposited onto a contact glass. CONSTITUTION:The scanner in which an original surface is irradiated with light by an optical system 6 arranged above a contact glass 1 and the light reflected on the original is led to a photoelectric sensor 9 in the process of carrying an original 3 whose original side is directed upward beneath the glass 1 is provided with a controller where plural photoelectric sensors 9 are arranged and a deviation of distance between the photoelectric sensors is detected based on a difference from the output of each CCD element being a component of the photoelectric sensor 9 and an electrostriction element arranged between the photoelectric sensor groups and moving at least one photoelectric sensor and the controller expands/contracts the electrostriction element to properly correct the deviation in the distance between the photoelectric sensors.
Patent JP-H087213-A (JP)
Title: Magnetic head
Inventor: OURA KIKUO
IPC: G11B5/127
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a metal-in-gap type magnetic head having high wear resistance, preventing a pseudo-gap effect and reduced in strain amt. due to difference of thermal expansion characteristics of the constituting material. CONSTITUTION:This magnetic head consists of a nonmagnetic body 4 arranged to form the contact face with a magnetic recording medium, ferromagnetic metal oxide joined to the back of the nonmagnetic body 4, and a ferromagnetic metal thin film 2 which is arranged to form a magnetic gap G on a part of the contact surface of the nonmagnetic body 4 to a magnetic recording medium and is magnetically coupled with the ferromagnetic metal oxide. This ferromagnetic metal thin film 2 is magnetically coupled with the ferromagnetic metal oxide only near the joined interface between the nonmagnetic body 4 and the ferromagnetic metal oxide 5.
Patent JP-S5924251-A (JP)
Title: Quartz oscillation type moisture measuring system
Inventor: HIRAI KENJI
IPC: G01N29/02
Filed: 1982-07-30
Abstract: PURPOSE:To prevent the dew condensation in a moisture meter, by operating a control part on the basis of a detection signal due to a dew condensation sensor provided in a specimen gas flowline between a specimen gas introducing part and a quartz oscillation type moisture meter. CONSTITUTION:A specimen gas is introduced from a specimen introducing part 1 to subsequently receive a specimen gas purifying treatment in a specimen gas pretreating part 2 and the treated specimen gas subsequently enters a moisture meter 3 to be subjected to the measurement of moisture to be discharged through a pump 4. In addition, a dew condensation meter 5 is provided in the specimen gas flowline between the specimen gas introducing part 1 and the specimen gas pretreating part 2 to detect the humidity of the specimen gas and, when it is detected that the humidity of said gas is brought close to dew condensation generating humidity, the signal thereof is transmitted to a control part 6 which in turn stops the specimen gas sucking pump 4 and closes an opening and closing valve 7 provided to the conduit connecting the specimen gas pretreating part 2 and the moisture meter 3 and further operates an alarm 8. By this method, the dew condensation in the moisture meter 3 is prevented.
Patent JP-S6027093-A (JP)
Inventor: HIROSE MINORU
IPC: G07D9/00
Filed: 1983-07-22
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-H0432139-A (JP)
Title: Focus magnet
Inventor: UMEHARA TERUO
IPC: H01J29/64
Filed: 1990-05-24
Abstract: PURPOSE:To increase the half band width of the magnetic induction of the center axis of a permanent magnet as well as of a coil by providing a coil for static adjustment on the inner circumference of the permanent magnet in the middle part, providing a coil for each horizontal and vertical dynamic adjustment on the inner circumference of the permanent magnets on both ends, and by focusing the electron beam in a cathode-ray tube provided coaxially with the permanent magnet as well as the coil. CONSTITUTION:A yoke 2 is formed out of, for example, soft ferrite, into the shape of a hollow disk, and is fixed to magnetic pole faces of permanent magnets 1a, 1b. The permanent magnets 1b are coaxially connected to both ends of the permanent magnet 1a, in such a way that they are opposed with each other in a different polarity. A coil 3a for static adjustment and a coil 3b for dynamic adjustment are provided on the inner circumference of each permanent magnet 1a, 1b, through a bobbin 4. By defining one of the two coils 3b for dynamic adjustment as for horizontal adjustment, and the other for vertical adjustment, the half band width of the center flux density of a curve (a) becomes 52.44mm, which is much larger than the half band width 31.1mm of a conventional curve (b).
Patent JP-2000321163-A (JP)
Title: Detecting mechanism for gas leak in analyzer
Inventor: OKAMOTO YASUYUKI
IPC: G01M3/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To shorten the inspection time of a gas leak in an analyzer and to easily specify the place of the gas leak. SOLUTION: This analyzer is constituted in such a way that a carrier-gas source, a carrier-gas purification part 5, an extraction part 6 which heats a sample and which extracts a gas, a gas detection part 7 which detects the gas and an evacuation port are connected in series in this order and that a component in the sample is analyzed on the basis of the detection of the gas. A first opening and shutting valve 1 is installed between the carrier-gas source and the carrier-gas purification part 5. A second opening and shutting valve 2 is installed between the carrier-gas purification part 5 and the extraction part 6. A third opening and shutting valve 3 is installed between the extraction part 6 and the gas detection part 7. A fourth opening and shutting valve 4 is installed between the gas detection part 7 and the evacuation port.  In addition, a pressure gage 8 is connected across the first opening and shutting valve 1 and the second opening and shutting valve 2 A pressure gage 9 is connected across the second opening and shutting valve 2 and the third opening and shutting valve 3 A pressure gage 10 is connected across the third opening and shutting valve 3 and the fourth opening and shutting valve 4.
Patent JP-S5657735-A (JP)
Title: Preparation of vinyl acetate
Inventor: ITSUSHIKI TOMIYA
IPC: C07C67/297
Filed: 1979-10-18
Abstract: PURPOSE: To prepare vinyl acetate economically, by hydrocarbonylating methanol, carbonylating the methyl acetate in the hydrocarbonylation product, reacting the reaction products of the above two reactions, optionally decomposing the product with heat, and recycling the by-product to the reaction system.  
     CONSTITUTION: A sophisticated process for the preparation of vinyl acetate from a C 1  compound which is advantageous from the viewpoint of resource, comprising the following (A)W(E) processes. (A) Methanol is hydrocarbonylated and the product is separated. (B) Methyl acetate prepared by the step (A) is carbonylated. (C) Acetaldehyde and/or dimethyl acetal obtained from the step (A) is made to react with acetic anhydride obtained from the step (B), and if necessary, the product is separated. (P) Vinyl acetate, acetic acid, and methyl acetate are prepared by the thermal decomposition of ethylidene diacetate obtained from the step (C) or by the direct reaction following the step (C), and the compounds are separated. (E) Methyl acetate obtained from the steps (A), (C) and (D) are introduced into the step (B). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63297741-A (JP)
Title: Engine equipped with mechanical supercharger
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1987-05-29
Abstract: PURPOSE:To increase the scavenging efficiency and improve combustion perfor mance by lowering the intake pressure in the operation region in which the engine revolution speed is low, in the constitution in which the exhaust gas is scavenged by selecting the previously set overlap time according to the opera tion state. CONSTITUTION:Two suction ports 5 and 6 opened and closed by the suction valves 3 and 4 are formed onto each combustion chamber 2 of an engine 1, and the opening/closing timing is set so that each valve opening timing of the first suction valve 3 and an exhaust valve is hardly overlapped. While, the opening/closing timing is et so that each valve opening timing of the second suction valve 4 and the exhaust valve is overlapped, and the overlap quantity is set so that the proper scavenging effect can be obtained in the standard operation state in the low revolution high load operation region of the engine 1. In the operation region in which the engine revolution speed is low in comparison with that in the standard operation state, a control valve 15 in a communication passage 14 is closed, and the intake pressure is lowered by the intake inertia effect.