baber/WOPTO huggingface dataset:
Patent JP-H02251159-A (JP)
Title: Tape carrier
Inventor: MINE HIROTOSHI
IPC: H01L21/60
Filed: 1989-03-24
Abstract: PURPOSE:To realize the bonding of a super-multipin device in which the distances between the centers of pads are short by providing both sides of a tape with leads. CONSTITUTION:In a specified position of an insulator tape 1 made of polyimide or the like, a through-hole 4 is opened and it is filled with a conductor. A copper foil is stuck to both sides of the insulator tape 1, followed by etching to form leads 2a and 2b. The lead 2a is connected to a pad 2c of underside through the conductor in the through-hole 4. In a multipin device comprising a plenty number of input and output terminals which is difficult of bonding, pads 12 of a device 11 are aligned in two lines of outer and inner sides and a bump 13 is formed on the pad 12. Then, the bumps 13 are bonded to the leads 2a and 2b. Thus, the bonding of a multipin device becomes possible.
Patent JP-S62228983-A (JP)
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1986-03-31
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-S58193692-A (JP)
Title: Production of alcohol by continuous fermentation
Inventor: BURADEIMIIRU KARINA
IPC: C12M1/04
Filed: 1983-04-25
Abstract: Alcohol is produced by continuous fermentation process in which must is fermented in a vat. Fresh must is introduced into the vat and fermented must is withdrawn from the vat. Fermented must withdrawn from the vat is pumped from the vat in a pumping column of a circuit extending above the vat in which carbon dioxide exerts mammoth pumping action. A back pressure is maintained and adjusted in an upper portion of the vat which is connected with the pumping column for concentrating carbon dioxide in the vat and for controlling the flow rate of the mammoth pumping column and the circulation speed of the must in the circuit. The pumping column is connected with a pipe which is connected to a lower portion of the vat which completes the circuit and which is disposed for effecting a turbulent flow of the carbon dioxide depleted must and for returning recycled must to the vat. Carbon dioxide is separated from the must in the pumping column and exerts the mammoth pumping action. A mixture of oxygen and inert gas is introduced into the turbulent flow of must in an upper portion of the return pipe.
Patent JP-S59198315-A (JP)
Title: Automatic tester for vehicle
Inventor: NAKAMURA ATSUSHI
IPC: G01D21/00
Filed: 1983-04-27
Abstract: PURPOSE:To rationalize adjustment and test preparation operations, by installing a display apparatus in the neighbourhood of vehicle subject to testing which displays measured data, outline of test in process, operation instructions and content of cautional remark. CONSTITUTION:When an operator gives test instructions from an operating panel 2, a test executing apparatus 1 gives operation instructions and measures voltage, etc. and memorized data and these data are displayed on a display apparatus 10. An inspector confirms the content shown on the display apparatus 10 and he can performs his job with high operating efficiency.
Patent JP-H06258720-A (JP)
Title: Information recorder
Inventor: KONDO HIROSHI
IPC: G03B21/11
Filed: 1993-03-09
Abstract: PURPOSE:To always enable a user to visually discriminate whether an information recording medium is negative or positive by providing a means for detecting the quantity of image light, a means for discriminating the negative and the positive polarity of the information recording medium based on the detected result, and a means for displaying the discriminated result. CONSTITUTION:At the time of copying, the image light from microfilm (information recording medium) 1 passing through a projecting lens 5 is reflected by plane mirrors 9 and 10, and passes through the slit 13a of a slit plate 13 so as to expose a photosensitive drum 12. The transparent glass member 15 is provided to be oblique to an optical path, and a photodetector (light quantity detection means) 16 receiving one part of the image light reflected by the member 15 is disposed in such an optical system. In the case where output from an amplifier circuit 17 receiving output from the photodetector 16 is equal to or above a value of reference voltage 19 for discriminating the negative or the positive, it is judged as positive film, and in the case that the output is equal to or above a fixed level, it is judged as negative film. The judged result is transmitted to a display part (display means) 20. By displaying the result judged to be negative or positive, miscopying is prevented and running cost is reduced.
Patent JP-2000264099-A (JP)
Title: Support structure in railway trolley wire
Inventor: SEKIGUCHI HIDEO
IPC: B60M1/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To ensure the on-schedule operation of a train and the safety of the crew without manually removing snow by covering a snow accumulation preventive sheet, etc., on at least an upper main member of a truss beam under the surface condition that the contact angle with water is not less than a specified value, and the surface energy is not more than a specified value. SOLUTION: This support structure is fixed in a transverse girder system between poles 11 across a track, and two parallel upper main members 21, 21 and a lower main member 22 are arranged in an isosceles triangle. An equal angle steel is used for the truss members, and a PTFE or FEP snow accumulation preventive sheet or film B is covered on at least horizontal upper surfaces of the upper main members 21, 21 of the truss beam. In particular, the snow accumulation sheet or film satisfying the surface condition that the contact angle with water is at least 110 deg., and the surface energy is 45 dyne/cm or under. A large volume of snow accumulation is avoided and the snow accumulation can be suppressed sufficiently low, and the on-schedule operation of the train and the safety of the crew can be ensure.
Patent JP-H02251207-A (JP)
Title: Filter plate member and filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1989-03-23
Abstract: PURPOSE:To provide two unfiltered liq. supply openings in only the filter part of each filter plate in order to simplify the entire structure of a filter press by providing an unfiltered liq. supply plate with recess parts which permit either of two through holes formed in filter cloth and unfiltered liq. supply plate to be communicated with filter chambers. CONSTITUTION:A filter chamber 6a is provided which is communicated with an unfiltered liq. supply hole 5a above each filter cloth 5 and in which unfiltered liq. supply through holes 7a and unfiltered liq. supply through holes 7b of an unfiltered liq. supply plate 7 are communicated in alternate series and a filter chamber 6b is also provided which is communicated with an unfiltered liq. supply hole 5b below each filter cloth 5 and in which unfiltered liq. supply through holes 7b and unfiltered liq. supply through holes 7a of the unfiltered liq. supply plate 7 are communicated in alternate series. These filter chambers 6a and 6b are arranged alternately between front and rear stands 1 and 3, as a result of which a filter chamber 6 is divided into two groups, i.e., a first unfiltered liq. supply system in communication with the filter chambers 6a and a second unfiltered liq. supply system in communication with the filter chambers 6b, each being supplied with the unfiltered liq. through supply valves 9 and 10.
Patent JP-S57189239-A (JP)
Title: Listing system for program list
Inventor: NISHIOKA KENJI
IPC: G06F3/14
Filed: 1981-05-15
Abstract: PURPOSE: To use the number of characters writable on one line of a list to full paper width, by changing the color of characters of the list outputted from a listing device at each generation of nest of a block in a program text.  
     CONSTITUTION: The content of a program text 1 is inputted to a listing device 10. The device 10 changes the letters of an output list in the order of black, purple, blue, yellow, blue, pruple and black, at each generation of nest of block of a text 1, that is, statements IF, ENDIF, WHILE, ENDWHILE are inputted to form a program list 20. Thus, missing of letters at the right end of paper can not be caused as a line is fed at each generation of nest, allowing to know the state of nest. Thus, the number of characters writable on one line of the program list can be used for full paper width and the program list can be made easy to see because of colorful characters. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59198319-A (JP)
Title: Electromagnetic flow meter
Inventor: KURODA MASATO
IPC: G01F1/58
Filed: 1983-04-27
Abstract: PURPOSE:To effect cost-down by reducing exciting current and number of turns of coils, by arranging permanent magnets or exciting coils emitting vertically to the magnetic field of exciting coils magnetic fluxes oriented to the inside of pipe respectively in the neighborhood of a pair of electrodes located on the pipe wall. CONSTITUTION:Permanent magnets 11 emitting magnetic fluxes 12 vertically to magnetic field 3 of exciting coils 4 towards inside of a measuring pipe 2 are installed in the neighborhood of a pair of electrodes 6 on the outer side of the measuring pipe 2. As the magnetic fluxes of exciting coils 4 pass on the inside instead of outside of the measuring pipe 2 rejecting magnetic fluxes 12 emitted from the permanent magnets 11, the magnetic density inside the pipe is increased by the magnetic coils 4. Consequently, reduction of exciting current and number of turns of coil enables reduction of costs.
Patent JP-H03273572-A (JP)
Title: Digital signal magnetic recording and reproducing device
Inventor: OGURA ICHIRO
IPC: G11B20/18
Filed: 1990-03-22
Abstract: PURPOSE:To write reproduced data at a correct address on a memory by switching the output of a block number detection means and the output of a block number generation means and writing only a block from which a synchronizing signal is detected based on the output in the memory. CONSTITUTION:This device is provided with a synchronizing signal detection means 3 which detects the synchronizing signal from a reproducing signal, the block number detection means 13 which detects a block number from the reproducing signal, the block signal generation means 20 which generates the block signal in a block cycle synchronizing with the rotary phase of a rotating cylinder, the block number generation means 21 which generates the block number from the block signal, a block number switching means 23 which switches the output of the means 13 and the output of the means 21, and memory write means 14 and 15 which write only the block from which the synchronizing signal is detected based on the output in the memory. Thus, the correct block number is necessarily obtained at the time of normal reproducing or variable reproducing and the reproduced data is written at the correct address on the memory.
Patent JP-S59198148-A (JP)
Inventor: ITAKURA YOSHIO
IPC: B32B15/08
Filed: 1983-04-27
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-H08268287-A (JP)
Title: Arousal degree drop warning device
Inventor: MIICHI YOSHIAKI
IPC: G08G1/16
Filed: 1995-03-30
Abstract: PURPOSE: To secure the extent of safety in time of vehicle traveling by operating an automatic steering actuator of an automatic steering means and selecting it to automatic steerage in the case where something wrong with the arousal degree of a driver is judged by an arousal degree judging means, and imparting a warning vibration to the steering means as long as the specified time. CONSTITUTION: During car driving, a heart rate is detected by two infrared type heartbeat sensors 2, 3 and a potential type heartbeat sensor 7, and anything unusual in an arousal degree and a degree of tenseness of a driver are judged by a heartheat arousal degree judging means 10. In addition, a parameter of steering elements is calculated from the output of a steering angle sensor 11, and from the calculated result, something wrong with the arousal degree of the driver is judged by a steering arousal degree judging means 13. In the case of judging the arousal degree abnormality, an automatic steerage operating means 21 is operated by a warning controller 19, and steering control is selected to an automatic steering mode.  In succession, an acoustic sense warning means 18 is operated, while a tactile sense warning means 17 is operated, through which a vibration is imparted to a steering wheel by a vibro-input means, awakening the driver.
Patent JP-S59200513-A (JP)
Title: Manufacture of elastic surface wave device
Inventor: SHIYOUJI YASUO
IPC: H03H3/08
Filed: 1983-04-27
Abstract: PURPOSE:To prevent deterioration in etching rate by covering the reverse surface of a piezoelectric substrate with aluminum foil and performing reactive ion etching. CONSTITUTION:The reverse surface of the piezoelectric substrate 1 is covered with the thin-film aluminum foil 2 which is cut a little bit larger than the piezoelectric substrate 1. Then reactive ion etching is carried out on the surface of the piezo-electric substrate 1. Thus, a charge given to the etched surface of the piezoelectric substrate 1 is held at the same potential with the reverse surface of the piezoelectric substrate 1 through the aluminum foil 2, so electrostatic effect which causes deterioration in etching rate is eliminated. Thus, the deterioration in etching rate is prevented.
Patent JP-H11254144-A (JP)
Title: Arc ignition device for plasma working device
Inventor: SONODA HIROFUMI
IPC: B23K10/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply a DC high voltage by an unexpensive device without requiring a DC high voltage power source with a high current capacity in the arc ignition device to which the DC high voltage is applied to prevent the generation of a radio wave trouble at the time of its movement, which is the one in plasma melt-cutting machine and plasma welding machine. SOLUTION: In the arc ignition device for the plasma working device, in which the negative output of the DC power source 6 for pilot arc, has been connected to a main electrode 4 and a positive output has been connected to a nozzle electrode 3 respectively, the DC high voltage power source 8 whose no-load voltage is 1400 V or over and a capacitor 9 charging the output voltage of the DC high voltage power source 8, are provided. The positive output of the capacitor 9 is connected to the nozzle electrode 3 for the pilot arc through resistor and high voltage switch 10 closing at the time of an arc ignition, and the negative output is connected to a main electrode 4 respectively, and a rectifying element 7 having the reverse blocking voltage of the no-load voltage or over of the DC high voltage power source 8, is connected in series to a DC power source 6 for the pilot arc.
Patent JP-S57189556-A (JP)
Title: Stator of motor for electronic timepiece and manufacture thereof
Inventor: SEKINE CHIAKI
IPC: H02K15/02
Filed: 1981-05-15
Abstract: PURPOSE:To obtain an inexpensive stator having high rigidity and mass productivity by connecting a pair of stators having semicircular parts which contain a rotor at the narrowest part through a nonmagnetic unit and bonding the unit on one surface of an overall stator. CONSTITUTION:A pair of stators 7, 8 having semicircular parts, 7a, 8a which contain a permanent magnet are bonded at the end faces 7b, 8b of the narrowest part via a stationary member 9 of nonmagnetic material. Further, a nonmagnetic metallic plate 9 is bonded to any of upper and lower surfaces 7c, 8c of the stators 7, 8 to form a stator plate. To manufacture this stator plate, two parallel strip pieces of high magnetic permeability are bonded through a fine strip piece of nonmagnetic metal, a nonmagnetic metal plate, and the stator plate may be punched by one punching work.
Patent JP-S548460-A (JP)
Title: Semiconductor device
Inventor: HAMANO TAKEHISA
IPC: H01L23/50
Filed: 1977-06-22
Abstract: PURPOSE: To improve the workability for package assembling work and the reliability of product, by knocking the knock pin through the hole placed at the desired location opposing to the substrate, leads and the cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51149918-A (JP)
Title: Process for manufacturing novelty textured yarns
Inventor: ANDOU AKIRA
IPC: D02G1/02
Filed: 1975-06-16
Abstract: PURPOSE: To obtain novelty textured yarns having slub-yarn-like appearance from highly oriented undrawn yarns, which are resistant to squeezing so that they may cause no breakage of fabrics mode therefrom having improved aesthetics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231222-A (JP)
Title: Production of carbon fiber reinforced carbon composite material
Inventor: SAKAGAMI MASATAKE
IPC: D01F9/12
Filed: 1985-04-05
Abstract: PURPOSE:To raise adhesivity between a substrate and a precipitated covering material, by precipitating carbonaceous fine powder and a carrier on a carbon fiber substrate while vibrating dispersion of the carbonaceous fine powder and the carrier mechanically. CONSTITUTION:A carrier resin of electrical charge carrier is attached to carbonaceous fine powder, which is dispersed into a liquid to give dispersion. A carbon fiber substrate is immersed in the dispersion and DC current is impressed to it. The dispersion is mechanically vibrated while impressing the DC voltage, so the carbonaceous fine powder and the carrier resin are permeated well into the fiber aggregate. The covering material precipitated on the carbon fiber substrate is dried, molded under heating, heat-treated, carbonized and calcined to give a carbon fiber reinforced carbon composite material having high density and high strength.
Patent JP-S57189073-A (JP)
Title: Checker for relay
Inventor: SUZUKI KAZUO
IPC: G01R31/00
Filed: 1981-05-18
Abstract: PURPOSE:To facilitate the inspection of a relay fault by connecting respective terminals of a relay unit to a relay-unit accepting connector, and then carrying out said inspection by checking whether lamps turn on or not by operating a feeding switch between relay coil terminals of the connector. CONSTITUTION:To a connector 21, respective terminals 11-16 of a relay unit 10 are connected. Further, a battery 30 is connected to a connector 22. If the unit 10 is normal with a switch 25 off, contacts 18 and 19 are open and lamps 26 and 27 are off. Now, when the switch 25 is turned on, a current flows from the battery 30 to a coil 17 according to a potential stabilized by a Zener diode 24, closing the contacts 18 and 19. As a result, when the unit is normal, the lamps 26 and 27 turn on by the application of the voltage of the battery 30.
Patent JP-H06290884-A (JP)
Title: Discharge lamp lighting device
Inventor: ASAMI KENICHI
IPC: H05B41/24
Filed: 1993-03-31
Abstract: PURPOSE:To provide a discharge lamp lighting device of preheat start type, which can work without impairing the starting performance of a voltage drive swithching element while the oscillation frequency at the time of lamp preheating is well secured. CONSTITUTION:A discharge lamp lighting device is equipped with an inverter circuit 1 of self-exciting half bridge type in which the load current is sensed by a sensing winding 5 of a saturable current transformer 4 and the output is controlled upon feeding a control signal to the control terminals of a pair of voltage drive switching elements 2, 3 on the high voltage and the low voltage sides by the output windings 12, 14 of the current transformer 4 in accordance with the sensed load current. An impedance element 20 to determine the oscillative frequency of the inverter circuit 1 when the preheat current is fed to a preheating capacitor 9 which is connected between the filaments of this discharge lamp 8 is connected with the drive circuit 10 for that of the switching elements 2 which is situated on the high voltage side. The other switching element 3 on the low voltage side which precedes at the time of starting, is trigger started certainly.
Patent JP-H05280480-A (JP)
Title: Multicylinder compressor
IPC: F04C23/00
Filed: 1992-03-30
Abstract: PURPOSE:To simplify the assembly of a compression element of a multicylinder compressor, surely supply oil to each oil-supplied part, prevent the seizure of a slidable part, and prevent the instable operation of a compressor due to the elongation in the longitudinal direction of the whole device. CONSTITUTION:A plurality of compression chambers 42 are formed in radial form around the axis center of a driving shaft 3, on a same plane, on the cylinder 41 of a compression element 4 fixed on a sealed casing 1. A plurality of driven shafts 5 each of which has an eccentric part 51 and a movable member 47 which operates in interlocking with the eccentric revolution of the eccentric part 51 are installed inside the compression chamber 42. Between the driven shaft 5 and the driving shaft 3, a transmission mechanism 6 for transmitting the drive of the driving shaft 3 to each driven shaft 5 is installed. Accordingly, each installation of the driven shaft 5 and the movable member 47 onto each compression chamber 42 can be carried out separately and assembly can be carried out easily. Since the elongation of the driving shaft 3 in the axial direction is prevented, stable fixation of the compressor is enabled.
Patent JP-H05197098-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HARA TAKESHI
IPC: G03C1/035
Filed: 1991-03-14
Abstract: PURPOSE:To improve the unevenness of coloring density by containing a specific coupler, having at least one maximum value of the latent image distribution of silver halide particle in the inside of the particle in a emulsion contained in a emulsion layer and making the depth thereof from the surface of the particle a specific value or less. CONSTITUTION:At least one layer of blue sensitive emulsion layers contains a compound expressed by formula I or formula II and the latent image distribution of the silver halide particle in at least one emulsion contained in at least one emulsion layer has one maximum value in the inner part of the particle. The present position of the maximum value is at a depth of <0.01mum from the surface. In the formula, each of X1 and X2 is alkyl group, aryl group or heterocyclic group, X3 is an organic residue forming a nitrogen containing heterocyclic group with >N-, Y is aryl group or heterocyclic group, Z is a group eliminating when the coupler expressed by the formula I, II, is allowed to react with the developing main chemicals oxidized body.
Patent JP-H02254195-A (JP)
Title: Laminating zinc-chromium plated steel sheet
Inventor: KANAMARU TATSUYA
IPC: C25D5/26
Filed: 1989-03-28
Abstract: PURPOSE:To improve corrosion resistance after coating by forming a Zn-Cr plating layer having a high Cr content as a lower layer and a Zn-Cr plating layer having a low Cr content as an upper layer on a steel sheet. CONSTITUTION:A Zn-Cr plating layer contg. 7-40% Cr as a lower layer and a Zn-Cr plating layer contg. 1-<7% Cr as an upper layer are formed on a steel sheet by electroplating or other method. The pref. total thickness of the plating layers is >=0.5g/m<2>. A laminated plated steel sheet having high corrosion resistance, superior chemical treatability and superior corrosion resistance after coating is obtd.