baber/WOPTO huggingface dataset:
Patent JP-S59188934-A (JP)
Title: Semiconductor element
Inventor: ISHIHARA OSAMU
IPC: H01L27/00
Filed: 1983-04-11
Abstract: PURPOSE:To avoid damage of a chip to be generated from the difference of thermal expansions between a filling metal and a semiconductor when a penetrating hole is dug extending over the back from the surface of a substrate, and electric conduction between the surface and the back is to be made by filling up the metal therein by a method wherein canal type penetrating holes are provided around the penetrating hole. CONSTITUTION:Electrodes 22, 23 and electrodes 23a positioning at the outer periphery thereof are provided on a semiconductor chip 1 formed with an element region, etching is performed to form a shallow groove 17 between the electrodes 22, 23, and moreover grooves 21a for canals are formed respectively between the electrodes 22, 23a and between the electrodes 23, 23a. Then a photo resist 24 is crammed only in the grooves 21a, a metal 25 for connection to peripheral circuits is adhered to the surface thereof and the exposed face of the groove 17, and then the back of the chip 1 is etched to dig a hole 18 to expose the bases of the grooves thereof. After then, a resist 26 to connect to the resist 24 is applied to the wall face of the hole 18, the inside of the hole 18 surrounded with the resist thereof is buried with a metal 19 of gold, etc., and the resists 24, 26 are removed to obtain the chip 1 having the canal type penetrating holes 21 surrounding the element formed part.
Patent JP-H01238205-A (JP)
Title: Frequency modulation circuit
Inventor: SATO TETSUO
IPC: H03C3/09
Filed: 1988-03-18
Abstract: PURPOSE:To simply adjust a carrier and a deviation by providing a current mirror circuit for passing a bias current at respective ratios to a voltage/current converting circuit and an oscillation circuit for changing an oscillating frequency thereby with the same adjusting current. CONSTITUTION:The voltage/current converting circuit (gm) receives a signal voltage VIN and converts to a signal current is. This converting gain is decided according to a control current Ia. The signal current is is added to a bias current Ib and passed to a modulation circuit FMOD. Thereby, the oscillating frequency of the circuit FMOD is changed by the control current is to have an FM modulation circuit signal. An adjusting bias circuit BC forms the adjusting current Io by the external variable resistance VR of a semiconductor integrated circuit. The current Io is passed to a diode D. The diode D and transistors(TR) Q1, Q2 are formed in a current mirror form, thereby, currents Ib, Ia are formed. The diode D and the TRs Q1, Q2 are respectively adjusted in accordance with the ratio of an emitter area and the currents Ib, Ia are adjusted in accordance with an equal ratio.
Patent JP-S56162172-A (JP)
Title: Slip information selecting system
Inventor: KAWAHARA JIYUNJI
IPC: G06Q10/10
Filed: 1980-05-16
Abstract: PURPOSE:To check types of slips by the identification code to check slips surely without increasing the number of varieties of keys, by providing a means which designates types of slips and a display equipment and by storing the identification code of a slip in a designated information storage position of a memory. CONSTITUTION:In case the data for a slip is input from a keyboard 10, a register key is operated after the power source of the keyboard 10 is set to a power-on position, and data and identification information due to guidance are written into a memory 14 of a slip format check program through a control part 12 and a selecting block 24. In the data input, the keyboard 10 is operated, and identification information is set to, for example, number 1, and the slip format of number 1 is read out. Guidance information is written to a display register 16 and is displayed on a visible display part 20 or a printer 18, and the type of the slip is checked by the identification code to check the slip surely without increasing the number of varieties of keys.
Patent JP-S58181088-A (JP)
Inventor: SONEHARA TOMIO
IPC: G02F1/133
Filed: 1982-04-19
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-H08234153-A (JP)
Title: Method for reproducing glass for color filter
Inventor: OTA TOSHIAKI
IPC: G02F1/1335
Filed: 1995-02-27
Abstract: PURPOSE: To industrially advantageously peel colored coating films and to enable the reproduction of glass substrates having colored coating films by treating these glass substrates with an aq. compsn. contg. surfactants, chelate agents and alkalis. CONSTITUTION: The aq. compsn. is prepd. by mixing at least one kind of the surfactants selected from a group of nonionic surfactants and anionic surfactants, the chelate agents and the alkalis with water. Polyoxyethylene alkyl ethers, etc., are exemplified as the nonionic surfactants. The carboxylates expressed by formulas RCOOM, RCONHC2 H4 OCH2 COOM, ROOCNHCH2 COOM (where, R denotes 8 to 22 alkyl group, M denotes alkaline metals, such as sodium and potassiun), etc., are exemplified as the anionic surfactants. Ethylene diamines, etc., are exemplified as the chelate agents.
Patent JP-H02168032-A (JP)
Title: Spring shield for starter-driving
Inventor: CHIYAARUZU IRA PAAKUHAASUTO
IPC: F02N15/00
Filed: 1989-03-16
Abstract: PURPOSE: To make improvements in the performance of a starter driver through a simple means by installing a shield for a rectangular spring of this starter driver. CONSTITUTION: A spring 17 is bent inward and scrubs the cylindrical surface of a driving member 5, whereby this spring 17 is worn out. In order to avoid causing this fact, a spring shield 20 is formed so as to make a projection 23 be connected to a surface 21 at such an angle as tilted as far as a minute angle from a right angle to this surface 21. At this time, the shield 20 is installed so as to make the surface 21 face somewhat inward toward the driving member 5, and thus this spring 17 is bent toward the outside, whereby such a possibility that it might scrub the cylindrical surface of the driving member 5 is prevented from occurring.
Patent JP-S61226005-A (JP)
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1985-03-30
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-H04302666-A (JP)
Title: Vibration insulating structure for bubble generating bath room
Inventor: HASHIDA MITSUAKI
IPC: E04H1/12
Filed: 1991-03-28
Abstract: PURPOSE:To prevent nose and vibration caused by noise during use, and propagated in a multiple dwelling house, by disposing a long vibration damping member between an edge projected from a peripheral edge part of an opening and a peripheral part. CONSTITUTION:An L-shape edge 1a is formed in a part of an edge part formed in the peripheral edge part of an opening of a bath body, by bending the peripheral edge downward. A vibration absorbing member 40 is disposed between the edge 1a and the upper surface of a raised body 18 on an bath apron. The vibration damping member 40 is made of a vibration absorbing material such as rubber or foamed styrol which can be easily fabricated. Further, it has a thickness which can be disposed between the lower surface 1c of the edge 1a and the upper surface 18a of the raised body 18, and a rectangular shape having a length substantially equal to that of the lower surface and a width substantially equal to the same. Further, a bi-surface adhesive tape is used between the contact surfaces, and a caulking material 23 is filled in corner parts between the outer surface of the vibration absorbing member 20 and the side edge pars of tiles 22.
Patent JP-H09259871-A (JP)
Title: Hydrogen absorbing alloy electrode
Inventor: NAKAMURA HIROSHI
IPC: B22F9/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve catalytic activity and conductivity and provide a sufficient initial activating effect by providing a hydrogen absorbing alloy electrode formed of a mixture of a powder of hydrogen absorbing alloy and a powder of specified alloy containing Ni. SOLUTION: This electrode is formed of a mixture of a powder A of hydrogen absorbing alloy (e.g. La-Ni based alloy) and a powder B of amorphous alloy (e.g. LaNi2 ) containing Ni, and preferably also containing one or more elements selected from B, Ca, Nb, P, Ta, Y, Zr and rare earth elements. The particle of the powder A is preferably bonded to the particle of the powder B to form a connecting layer C having a new composition containing the component element of the powder A and the component element of the powder B on the connecting critical surface. The powder B is preferably made amorphous by hydrogen absorption exciting method of repeating hydrogenation and dehydrogenation to the alloy powder.
Patent JP-S55156656-A (JP)
Title: Continuous casting controlling apparatus
Inventor: YAMAZAKI JIYUNJIROU
IPC: B22D11/16
Filed: 1979-05-25
Abstract: PURPOSE: To operate the continuous casting machine extremely efficiently by forecasting the occurrence of breakout from stick phenomena (galling phenomena) and controlling the operation of the continuous casting machine based on this forecast.  
     CONSTITUTION: When any seizing phenomenon occurs between a mold 20 and shell 26, the collapsion of the normal vibration patterns of a mold 20 is detected by a vibration detector 52. And it is decided that this vibration pattern is a precursor for the occurrence of breakout in a vibration pattern decision operator 60 and the control signal is output from the operator 60 to a driving control part 62. Next, based on this control signal, the control part 62 applies the control signal to the electromagnetic valve 24 of the hydraulic system, that is, hydraulic cylinder 22, of a sliding gate 16, to temporarily throttle the gate 16, thereby so controlling the system as to wait for the recovery of the seizing phenomenon. At the same time, the control signal is applied to a drive motor 48 to so control the same as to lower the casting speed of pinch rolls 46A, 46B or stop the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52148104-A (JP)
Title: Automatic tape loading type recording and reproducing
Inventor: URA JIYUNICHI
IPC: G11B15/66
Filed: 1976-06-04
Abstract: PURPOSE:To make a tape type recording medium run by contacting and fricting with stability against a guide drum etc., by means of interlocking a loading measure so as to control the shifting toward loading direction when recording and reproducing.
Patent JP-H06275636-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO SEIJI
IPC: H01L29/10
Filed: 1993-03-24
Abstract: PURPOSE:To enable controlling the threshold voltage and the breakdown voltage between a source and a drain, in a semiconductor device whose channel length is in the order of submicron, by separately forming an ion implantation layer for controlling the threshold voltage and an ion implantation layer for controlling the breakdown voltage between a source and a drain. CONSTITUTION:After a gate oxide film 3 and a gate electrode 4 are formed on a P-type semiconductor substrate 1, a P-type ion implantation layer 5 for controlling the breakdown voltage between a source and a drain is formed, by implanting ions in the direction inclined at about 7-20 deg to the normal of the substrate 1. Next, for controlling the threshold voltage, a P-type ion implantation layer 6 is formed, by similarly implanting boron ions in the direction inclined at about 30-60 deg to the normal. After that, a source-drain region is formed by ion implantation and an annealing process. Thereby control of the threshold voltage and the withstand voltage between the source and the drain is enabled.
Patent JP-H03266404-A (JP)
Title: Chip type ceramic capacitor
Inventor: HONMA SEIJI
IPC: H01G4/232
Filed: 1990-03-15
Abstract: PURPOSE:To contrive improvement in moisture-proof characteristics, and to lessen dielectric deterioration by a method wherein the external electrode of a capacitor is made non-porous. CONSTITUTION:An external electrode 8, to be connected to the internal electrode 2 of a capacitor element 7, is formed on the ceramic capacitor 7 consisting of a dielectric sheet 2 on which internal electrodes 2 are formed on a ceramic dielectric layer 1 and they are laminated in such a manner that they are led out from both end parts of the dielectric sheets 3. The paste, which is formed by adding thermosetting polymer to conductive metal powder as the first layer 10 of the external electrode 8, is formed on both end parts of the capacitor element 7 as the external electrode 8, and a second layer 9 is formed thereon. In other words, a non-porous type external electrode 8 is used. Accordingly, the penetration of moisture from outside can be prevented even when the capacitor is in operation, and also the infiltration of solder flux washing solution can be prevented when a soldering work is conducted. As a result, the dielectric deterioration due to variation with time can be prevented.
Patent JP-S59191402-A (JP)
Title: Brake monitor for train
Inventor: KAJIYAMA AKIRA
IPC: B60L7/24
Filed: 1983-04-15
Abstract: PURPOSE:To enable to accurately exhibit a malfunction by generating an alarm when the number of times of failed regenerative brakes becomes the prescribed value. CONSTITUTION:When a brake command is transmitted from a brake instruction unit 1, a regenerative brake operates, and a pneumatic brake operates. At this time, when the output voltage of a regenerative brake force detector 6 is low and the output of a tachometer generator 8 is low, a latch circuit 18 is set. Subsequently, the train speed decreases by the brake action. When the brake command further becomes OFF, a latch circuit 17 is set. When the train again runs, the train speed when the brake command is transmitted becomes the set value or lower or the output of the detector 6 becomes high, a latch circuit 18 is reset. On the other hand, when the output of the detector 6 is low and the output of the generator 8 is high, a latch circuit 19 is set, and an alarm 20 operates.
Patent JP-S51142197-A (JP)
Title: Helical grinding equipment
Inventor: HATASHI YOSHIAKI
IPC: B23G1/36
Filed: 1975-05-31
Abstract: PURPOSE: To give the feeding of the succesive threaded direction to the workpiece through the simple spiral angle establishment operation and complete the grinding operation for a short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63255014-A (JP)
Title: Water chair
Inventor: PIITAA ARAN SUMISU
IPC: A47C4/54
Filed: 1988-03-18
Abstract: A water chair which is particularly suitable for use by convalescent or geriatric persons and which comprises a frame (10, 11) having a seat portion (15) and a backrest portion (12), a plurality of bag-like slings (20) secured by their upper edges (21) to the backrest portion (12), and a water impermeable bag (24) located wholly within each sling (20). The bag (24) within each sling (20) is partially filled with water and the space within each bag (24) which is not occupied by the water is substantially free of air whereby the bag (24) and its containing sling (20) will function as a cushion which supports and adapts to the shape of a user of the chair. The bag (24) within each sling (20) is secured to and suspended within the sling (20) so that it does not collapse upon itself when partially filled with water.
Patent JP-H11253248-A (JP)
Title: Fixing device for constituent member
Inventor: BERND BRUNNER
IPC: A47B57/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To fix constituent members such as a pneumatic apparatus so as to be preferable in the human engineering with respect of the grasping space and the visual field of users by forming the fixing device of at least two partial devices and constituting the devices so that the partial devices form an angle within a specified range. SOLUTION: The device 20 constituted of two partial devices 22, 24 whose partial device 22 is disposed on the partial device 24 and which are arranged to abut each other at mutual boundaries. Both partial devices can be positioned to have a gap to put a hose therebetween. An undercut groove 28 is formed to fix the constituent member at the upper face of a plate 26. Both partial devices 22, 24 are required to make an angle α except 180 deg. (α≠180 deg.) and it is preferably not 180 deg. but about 165 deg. of an obtuse angle α. Further, the upper device 22 has an angle βof about 12 deg. against the perpendicular line and the lower device 24 has an angle γ of about 27 deg. against the perpendicular line.
Patent JP-H104430-A (JP)
Title: Facsimile store and forward exchange
Inventor: NISHIZAWA AKIHIRO
IPC: H04L12/58
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile store forward exchange in which store exchange of information of different forms such as facsimile image information and files in existence in mixture is attained. SOLUTION: A reception means 1 discriminate the type of transmission data, a processing procedure changeover means 3 selects a processing path to an image processing means 5 when the data type indicates facsimile communication and selects the path to a file processing means 6 when the data indicates a file transmission request according to the data type, each processing means conducts processing and transmission data are stored in a data storage means 7. A transmission means 8 sends data to a destination communication terminal equipment based on a transmission destination list included in the request.  In this case, in the case of file transmission, a reception capability of a file of a destination communication terminal equipment is confirmed by a terminal capability management table and when the capability is file reception capability of other form, the data are converted into data form and sent and when the file reception capability is not available, the communication is terminated.
Patent JP-H07249567-A (JP)
Title: Aligner
Inventor: KATO MASANORI
IPC: H01L21/027
Filed: 1994-03-09
Abstract: PURPOSE:To conduct accurately the relative positional control of a mask to a plate by a method wherein a common fixed mirror is used by a mask stage side interferometer for detecting information on the position of the mask and a plate stage side interferometer for detecting information on the position of the plate. CONSTITUTION:The moving distance along the scanning direction of a mask 2 to projection optical systems 3, 4 and 5 and the moving distance along the scanning direction of a plate 6 to the systems 3, 4 and 5 are respectively measured by a mask stage side interferometer and a plate stage side interferometer, which use a common fixed mirror 13a. In this case, even if the mirror 13a causes a positional deviation in the scanning directions by some reason, an error on the relative position of the mask 2 to the plate 6 is not generated because the effect of the fluctuations of the position of the mask 2 to the mirror 13a coincides with the effect of the fluctuations of the position of the plate 6 to the mirror 13a. Thereby, the mask can be scanned while the relative position of the mask to the plate is maintained.
Patent JP-S52148723-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F01N3/10
Filed: 1976-06-04
Abstract: PURPOSE: To improve exhaust purifying efficiency in the case of engine low speed revolution and thermal protection and engine output in the case of high speed revolution, by setting a throttle valve to an exhaust exhausting path to control opening and closing in response to engine rotational frequency and exhaust press. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08258742-A (JP)
Title: Car body front structure of automobile
Inventor: NISHIKAWA TOSHIFUMI
IPC: B62D25/08
Filed: 1995-03-24
Abstract: PURPOSE: To improve productivity, to ensure impact absorbing performance during light collision, and to improve a quality feeling by a method wherein a radiator core support panel is formed integrally with a bumper armature to form a trim, and a part assembly line is turned into sublines and assembly is automated. CONSTITUTION: A radiator core support panel 10 is integrally molded by using a synthetic resin material. At coupling parts 14 and 14 parts to a car body 1 set to lower parts on both sides, the bumper armature 16 of a front bumper 15 is protruded frontward and integrally molded in a connected state.
Patent JP-2000253892-A (JP)
Title: Production of polyol
Inventor: TAKI ARIHIRO
IPC: C12P7/18
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially efficiently producing a polyol by omitting a seed culture coming on a production process along with simply and easily adjusting the culture time in main culture. SOLUTION: By sequentially repeating processes composed of a process where a part of the culture solution in producing a polyol is extracted in a microorganism-containing state, a process where microorganisms in the extracted culture solution are inoculated into an other medium and a process where the microorganisms are propagated to produce the polyol, a seed culture process is not required on and after the second production of polyol. By adjusting the amount of culture solution to be inoculated in a range of 0.05-12.5 times the amount of microorganisms inoculated as spawn in a production method requiring a seed culture process, the culture time in the other medium can be adjusted.
Patent JP-S61222560-A (JP)
Title: Centrifugal separator for on-line use
Inventor: KUDO SATORU
IPC: B04B9/08
Filed: 1985-03-29
Abstract: PURPOSE:To perfectly seal a fluid, by arranging a rotor in a stator through a gap and rotating the same by flowing in a fluid from one side of the gap. CONSTITUTION:When a motor 17 is operated to rotate a gear 19 around an axis O1, the gear part 14G of a stator 7 also rotates around an axis O2. A rotor 9 is also rotated around the axis O2 by the rotation of the gear part 14G and the repulsion of the magnet provided in the rotor 9. At this time, blood is sent into the tube T1 of the fluid inflow screw terminal 10 of a centrifugal separator from a blood receiving sample cup SC by the operation of a pump P1 and subsequently enters the gap 8 between the inner wall of the stator 7 and the rotor 9 to receive centrifugal force in the inner wall direction of the stator 7. Because of this, difference in flowability is generated between a blood-clot component and a serum component in the gap 8 and the blood-clot component can be sent to a reaction system.
Patent JP-2000258959-A (JP)
Title: Polymer toner
Inventor: ASANAE MASUMI
IPC: G03G9/09
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the polymer toner enhanced in dispersibility of carbon black particles and given suitable triboelectrifiability and high in image quality. SOLUTION: The polymer toner is obtained by polymerizing a liquid mixture containing the carbon black and its dispersant and a polymeriziable monomer into a polymer powder containing the above carbon black and the above dispersing each in an amount satisfying the following expression; Y>=3.5×10-3C×S, where Y is the content (pts.wt.) of the dispersant per 100 pts.wt. of the carbon black in the polymer powder, C is that of the carbon black (weight %) in the polymer powder, and S is a specific surface area (m2/g) of the carbon black, and the above polymer powder has a disclosed area rate of the total circumferential area of each carbon black particle of <=50% and an aggregation degree of >=30%.