baber/WOPTO huggingface dataset:
Patent JP-H02249261-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI RYOJI
IPC: H01L23/50
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a semiconductor device where the positioning accuracy of a semiconductor element is great, no unreasonable force is applied to a wire, and cracks are hard to occur in an element block by bending the tip part of two sets of lead which are extended oppositely each other toward a pedestal from the periphery of the pedestal and are provided in pair nearly at right angle for allowing them to abut on the pedestal from lateral direction. CONSTITUTION:In a semiconductor device where a pedestal 2 which is in one piece with a semiconductor element 1 is supported by leads 11-14 of a lead frame, two sets of leads 11, 12 and 13, 14 which are extended opposing each other from the periphery of the pedestal 2 toward the pedestal 2 and are provided in pairs are mounted, the direction of extension of one set of the leads 11, 12 and that of other set 13, 14 mutually cross at right angle, and a tip part 15 of those leads 11-14 is bent nearly at right angle so that it abuts on the pedestal 2 from the lateral direction, thus supporting the pedestal 2. For example, the first and second leads 11 and 12 are in pair and abut on the pedestal 2 from the lateral direction at mutually the opposite sides of the pedestal 2, and the first and second dummy leads 13 and 14 are in the same manner, thus supporting the pedestal 2 of those leads 11-14 from four directions.
Patent JP-H04305656-A (JP)
Title: Etchant for electrophotographic engraving
Inventor: NAKANO JUNJI
IPC: B41N3/08
Filed: 1991-04-03
Abstract: PURPOSE:To diminish printing stain together with to accelerate etching speed and to enable to process large quantity of printing impression by incorporating alkalline compounds, aminoalcoholes and alcohols simultaneously into echant. CONSTITUTION:A photoconductive echant contains at least of water, alkalline compound, alcoholes and aminoalcohols. As alkalline compound, silicate shown in expression mSiO2/nM2O(M is alkali metal, m/n=0.5-8.5), putting it concretely, natrium silicate, kalium silicate, lithium silicate, etc., are used. As alcoholes, benzyl alcohols, phenethyl alcohol are faborable. An added quantity of alcohols and aminoalkohols is 0.1-15weight parts per 1weight part of the etchant, and an added quantity of alkalline compound is so much as pH of the echant become to be 9-14.
Patent JP-H09240239-A (JP)
Title: Vibration controlling bush
Inventor: HAYASHI NAOKI
IPC: B60G9/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration controlling bush, which is not excessively deformed by a vertical load, generates no oversteer in rotating a wheel, and absorbs vibration from the wheel so as to provide excellent comfortableness, for a twist beam type suspension device. SOLUTION: A vibration controlling bush 11 is constructed of an outer cylinder metal fitting 14, an inner cylinder metal fitting 16, a plate metal fitting 19, and a rubber elastic body 21 fixed in these fittings. In the rubber elastic body 21, the first elastic part 26 and the second elastic part 29 are formed, curved grooves 30, which are arranged on the vehicle longitudinal direction both sides and put the inner cylinder metal fitting 16 between them, are formed in the first elastic part 26, and a line binding the centers of the grooves 30 is formed so that the vehicle front side is tilted toward the vehicle inside, while the second elastic part 29 is extended toward the vehicle width direction.  In the second elastic part 29, an elastic part 40 is additionally arranged between a flange part 12 and the plate metal fitting 19, while a lightening part 44 is formed in the inner circumference side position of the elastic part 40.
Patent JP-H01243610-A (JP)
Title: Automatic bias circuit for electrostatic induction type transistor circuit
Inventor: WADA HIROYUKI
IPC: H03F1/30
Filed: 1988-03-24
Abstract: PURPOSE:To simplify circuit constitution by connecting a diode which is bypassed by a resistance facing a positive pole, a capacitor and a resistance in serial between the gate and the source of an electrostatic induction type transistor(SIT) and connecting one to the side of the gate and the others to the side of the source. CONSTITUTION:The diode DD which is bypassed by the resistance R1 facing the positive pole, the capacitor C and the resistance R are connected in serial between the gate and the source of SIT1, and one is connected to the side of the gate and the others to the side of the source. When the whole source is turned off, a bias voltage shows zero, and the voltage accumulated in the capacitor C by the resistance R1 connected in parallel to the diode DD is discharged, whereby the time of the turning off of the source on the side of a drain and the bias voltage of the bias circuit is delayed so as to protect SIT1. Thus, a driving circuit on the side of the gate of SIT1 can be simplified.
Patent JP-S546574-A (JP)
Title: Electronic wristwatch
Inventor: KAMIYANAGI MASAYO
IPC: G04G9/00
Filed: 1977-06-16
Abstract: PURPOSE: To achieve the reduction in thickness and size of an electronic wrist watch by affixing a liquid crystal display device having extra thin glass substrates to a plate having sufficient strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05273216-A (JP)
Title: Automatic analyzer
IPC: C40B70/00
Filed: 1992-03-27
Abstract: PURPOSE:To ensure that a reaction container at the dispensing position for a sample is the same as a reaction container at the measuring position for measuring the result after the reaction in a chemical analyzer or the like utilizing the immunological agglutination. CONSTITUTION:A plurality of reaction containers are arranged in matrix in a micro plate 6. A predetermined amount of each of a sample and a reagent is distributed to a plurality of the micro plates 6. The sample and the reagent are reacted in the reaction containers formed within the micro plate 6. This analyzer is provided with a measuring means for measuring the result of the reaction on a reaction line 8. An identifying member 1 is attached to every micro plate 6. Identifying data of the micro plate is described in the member 1 in a manner to be able to be read out mechanically or by eyes. A first reading means 11-1 and a second reading means 11-2 are set at the position where the sample and the reagent are dispensed and at the position where the reaction result is measured, respectively, to read out the identifying data described in the identifying member. The identifying data read by the first and second reading means are compared with each other, thereby to detect the coincidence.
Patent JP-H10269178-A (JP)
Title: On-line work processing system
Inventor: MORINAGA TAKENORI
IPC: G06F15/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the usability of an existing on-line work program by displaying or altering the display screen of a host terminal device according to composited or divided screen definition information. SOLUTION: The on-line work program 9, which is started at a request from a host terminal device 29 outputs output logic information 23. This output logic information 23 is stored in output logic storage information 40. Composition and division screen definition information 21 corresponding to a composited or divided screen name determined by the screen name of the output logic information 23 is referred to obtain information on correspondence between a field and a field value, and a terminal message mapping means 22 generates composed or divided screen data by using the field value given by the output logic information 23. The generated composited or divided screen data are transmitted to the host terminal device 29 through a communication means 3. The hot terminal device 29 can display the received composited or divided screen data in a different style from conventional one.
Patent JP-H02249970-A (JP)
Title: Instrument for measuring solution component
Inventor: HAKETA YASUSHI
IPC: G01N35/08
Filed: 1989-03-23
Abstract: PURPOSE:To prolong the life of a reagent and calibrating liquid by providing a reagent vessel connected to a detector in a thermostatic chamber which maintains the vessel at a room temp. or below. CONSTITUTION:After a sample liquid S is supplied by a pump 7 to an injector 10, the injector 10 is rotated to switch the flow passage to the flow passage of a carrier liquid C1 and the sample liquid S cut off in such a manner is inserted by the carrier liquid C1 fed by a pump 6 and is mixed 12. The flow passage of the sample liquid S is connected to the flow passage from a calibrat ing liquid vessel 1 by a 3-way valve 5 just before the pump 7. The calibrating liquid can be supplied to the ejector 10 in place of the sample liquid S by switching the 3-way valve 5 at the time of calibration. On the other hand, the reagent is supplied from the reagent vessel 2 by a pump 9 to another injector 11 and the reagent cut off by a similarly switching the injector 11 is inserted by the carrier liquid C2 and is mixed 13 by a pump 8. The liquid mixture from the mixers 12, 13 is further mixed 14 and is passed through a detector 15, from which the liquid mixture is discharged. This liquid mixture is processed 16 as an electrical signal and the concn. thereof is determined.
Patent JP-H01241826-A (JP)
Title: Thin film forming device
Inventor: ODA MASAO
IPC: H01L21/302
Filed: 1988-03-23
Abstract: PURPOSE:To form a thin film of uniform thickness over the entire surface of a large substrate by providing injection nozzles for injecting first and second reactive gases so that the distribution of the injected reactive gas concentration are respectively uniform in one direction of the substrate and both injected gases are mixed in the vicinity of the substrate and by providing a substrate transferring mechanism for transferring the substrate in a direction substantially perpendicular to the one direction. CONSTITUTION:Silane gas 3 is supplied from a first reactive gas supplying section 2 and nitrous oxide gas 5 excited and activated by a microwave plasma discharge section 6 is supplied from a second reactive as supplying section 4 to be subjected to a chemical reaction on a substrate 8 and to thereby form an oxide film thereon. The film is formed at a uniform speed in the (A) direction, so the thin film has a uniform thickness in the (A) direction. Since the substrate is moved in the B direction, the thin film of uniform thickness also in the (B) direction can be obtained. In this way, it is possible to form a thin film of uniform thickness over the entire surface of the substrate. During the reaction, a holding stage 12 carrying thereon the substrate 8 and a heater 9 are moved in the (B) direction perpendicular to the (A) direction by a substrate transferring mechanism consisting of a ball thread 13, a motor 14, and the like to cause the substrate 8 to pass through a reaction region 16 in which the thin film forming speed is uniform in the (A) direction.
Patent JP-S60213986-A (JP)
Inventor: KAWAI HARUO
IPC: G09F13/08
Filed: 1984-04-09
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-H06282078-A (JP)
Title: Automatic printing plate processor
Inventor: SUGIMURA SHINJI
IPC: G03F7/30
Filed: 1993-03-30
Abstract: PURPOSE:To automatically eject a defective printing plate in the midst of carrying in an automatic printing plate processor by which a series of processes that printing processing is executed on the printing plate by a fully automatic photocomposer, the printing plate is developed, the picture and pattern area ratio thereof is measured and the final printing plate usable for printing is finished is automatized. CONSTITUTION:In the automatic printing plate processor, the printing plates 5A and 5B on which the printing processing is executed by the fully automatic photocomposers 112A and 112B are placed on a printing plate carrying means 113, carried in a direction shown by an arrow C and processed to the final printing plates through a picture and pattern area ratio measuring means 62. When the defective printing plate is ejected, the defective printing plate is discriminated by actuating the switch 140 of a position where the defective printing plate is placed and ejected by printing plate ejection means 46 and 61.
Patent JP-S55163904-A (JP)
Title: Fm detecting circuit
Inventor: SATOU TERUO
IPC: H03D3/06
Filed: 1979-06-07
Abstract: PURPOSE:To improve S/N with distortion suppressed low by obtaining an FM detection signal by summing up output signals of multiplying circuits to which an FM signal is input direct and via a phase shifting circuit. CONSTITUTION:The M-number multiplying circuits 31-3M are supplied with the same FM signal and their output signals are summed up at the differential time. As a result, the levels of the signals are added together with the signals in phase to obtain M cross S (S: signal), so that the total S/N will be (S/N)M=MXS/ (N1<2>+...+NM<2>)<1/2>, where N1,...NM are noise levels of circuits  31...3M. Then, each multiplying circuit is of the same constitution and also applied with the same signal, so that N1<2>=N2<2>...=NM<2> can be realized. Therefore, (S/N)M=MXS/(MX N1<2>)<1/2>=(M)<1/2>XS/N1 and then the S/N improves (M)<1/2> time as compared with when one multiplying circuit is used. Consequently, the S/N can be improved while detection distortion is suppressed low.
Patent JP-H05291184-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHODA HISAHIRO
IPC: H01L21/28
Filed: 1992-03-27
Abstract: PURPOSE:To bury a W film in all connecting holes up to the surface without introducing a disconnection malfunction, etc., even if there are a plurality of the holes having different depths. CONSTITUTION:The method for manufacturing a semiconductor device comprises the steps of forming connecting holes 33a, 33 having different depths in an interlayer insulating film 32 provided on a substrate 31, so selectively forming a W film 34 in the holes 33a, 33 as to bury the film 34 up to an upper surface of the hole 33a by using a selective CVD method, coating the film 32 with resist 35, etching the film 34 and the resist 35 by discharging etching gas containing chlorine and sulfur hexafluoride, and burying the film 34 in the holes 33a, 33.
Patent JP-H05276245-A (JP)
Title: Remote centralized maintenance system for exchange
IPC: H04M3/26
Filed: 1992-03-30
Abstract: PURPOSE:To quickly detect whether the congested or faulty state generated in a communication network consisting of plural exchanges is in an exchange or between exchanges. CONSTITUTION:At respective exchanges 1A to 1N this system is provided with a false call generator 11, a clock 12, a false call response receiver 13, and a result transmitter 14. A false call starting device 32 is started by a period generator 31 and simultaneously starts dummy call generators 11 of plural exchanges opposing to an exchange 2 to be tested. A result receiver 33 receives the time and exchange names from the result transmitter 14 of plural exchanges, and a result analyzing device 34 compares these received times with the preliminarily determined time. It is discriminated that the congested or faulty state is present on the exchange 2 when time of all of plural exchanges exceeds the preliminarily determined time, and it is discriminated that the congested or faulty state is present between a part of plural exchanges and the exchange to be tested when the time of a part of plural exchanges exceeds the preliminarily determined time, and the discrimination result is displayed on a terminal 4.
Patent JP-S62236275-A (JP)
Inventor: GII MASHIYUBOO
IPC: H04N5/262
Filed: 1987-03-27
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-S61230382-A (JP)
Title: Semiconductor pressure sensor
Inventor: OSHIMA TADASHI
IPC: G01L9/04
Filed: 1985-04-05
Abstract: PURPOSE:To prevent the generation of residual stress by anode joining even when a silicon chip or a silicon substrate is warped by polishing-machining and mirror-finishing at least one of the joint surface of the first silicon chip and the joint surface of the second silicon chip so as to improve flatness. CONSTITUTION:The titled sensor consists of a first silicon chip 1, on one main surface thereof a pressure detecting element 10 is formed, and a second silicon chip 2, a joint surface thereof joined with a main surface on the reverse side of the first silicon chip has a glass thin-film 4. It is assumed that the diaphragm 1 is warped in the semiconductor sensor. Since the diaphragm 1 is approximately 200mum thick and the thickness of the polishing of a joint surface 11 in order to remove a warpage extends over approximately 0.1mum, the joint surface 11 is polished by a polishing machine, etc. so that flatness is improved and warpage is removed, and mirror-finished. The shape of the diaphragm 1 is not changed in a semiconductor pressure transducer after joining through anode joining, thus preventing the generation of residual stress in the diaphragm 1.
Patent JP-S61230303-A (JP)
Title: Protection circuit for superconductive electromagnet
Inventor: NOSE SHINICHI
IPC: H02H7/00
Filed: 1985-04-05
Abstract: PURPOSE:To enable to form a uniform magnetic field by detecting the quench of a magnet corresponding to the output variation of a magnetic sensor which detects the variation of the magnetic field generated by a superconductive electromagnet. CONSTITUTION:In the case where a normal conductive state appears and resitivity is generated in a superconductive electromagnet 1, a large resistance is produced to abruptly cause attenuation of the current in the circuit and also that of the magnetic field. Quench is judged to occur when the change of output exceeds a certain, predetermined, critical value and endures over a predetermined time in the measurement of time-course of the magnetic field with a magnetism sensing probe 8a. Upon the detection of the quench, an heater current is flowed to cut off the thermal type, permanent current switch. This enables uniform wiring and the formation of a uniform magnetic field.
Patent JP-S59197902-A (JP)
Title: Device for controlling operation of vibrating table
Inventor: OGAWARA YOUICHI
IPC: G01M7/02
Filed: 1983-04-26
Abstract: PURPOSE:To shorten the testing time by repeating main vibrations and main vibration for correction after finding the inverse transmission functional matrix of a feedback controlling system by performing a trial vibration and, when an aimed output value is not obtained, by repeating the main vibrations and main vibrations for correction after finding a new inverse transmission functional matrix from a vibrated result. CONSTITUTION:The operation of a vibrating table is controlled in such a way that the vibrating machine of the table is driven by calculating the difference signal between an inputted vibration signal Xc and outputted vibration X obtained by detection. The vibrating table is trail-vibrated for six times by adding an input of one degree of freedom at every time, and a tentative value of an inverse transmission functional matrix G<-1> is found. Main vibrations are performed by using the tentative value and, when the result of the main vibration does not coincide with an aimed value, main vibrations for correction are performed by adding a new compensatory input while the tentative value is fixed. When the result of the main vibration does not coincide with the aimed value even when the main vibration for correction is performed for six times, a new inverse transmission functional matrix G<-1> is found from the result of the vibration input and output performed so far and the main vibration is repeated. In this way, the aimed value can be reached easily and the testing time can be reduced.
Patent JP-H05238648-A (JP)
Title: Center type tape winder operating method
Inventor: HOASHI TAKATOMI
IPC: B65H81/06
Filed: 1992-02-24
Abstract: PURPOSE:To improve productivity and eliminate the waste of tape by supplying tape again from an interrupted tape pad after using up a full-wound tape pad set before unmanned operation at the time of returning to manned operation after the lapse of the unmanned operation time. CONSTITUTION:At the time of performing unmanned operation for the shorter time than the tape supply time of one full-wound tape pad 15A in a center type tape winder, tape supply from a tape pad 15 is interrupted when the residual quantity of the tape pad 15 in process of supplying the tape is less than the tape quantity to be supplied during the unmanned operation time. The full-wound tape pad 15A is then set in front of the interrupted tape pad 15 through a partition plate 29, and unmanned operation is started in the state of the tape being supplied from the full-wound tape pad 15A. At the time of returning to manned operation after the lapse of the unmanned operation time, tape supply from the interrupted tape pad 15 is performed again after using up the full-wound tape pad 15A set before the unmanned operation.
Patent JP-H07276410-A (JP)
Title: Injection molding
Inventor: KOMATSU ISAMU
IPC: B29C45/00
Filed: 1994-04-11
Abstract: PURPOSE:To make a weld line less conspicuous, even in the case a molding with an opening is manufactured. CONSTITUTION:This injection molding method is to use a die with a cavity shape which allows resin streams to collide with each other to produce a weld line. Resin streams 1, 2 are designed so that they run into the other within the cavity maintaining each pressure difference. Thus the flow direction of the resin stream crosses the weld line. The resin stream l at high pressure penetrates the resin stream 2 at low pressure. Consequently, the volume of a recessed part 3 (V groove) diminishes, and its depth is shallow. In addition, a weld is almost conical, and the orientation of a filler is less disturbed clue to the recurrence of a fluidization of the core layer 21 of the resin stream 2. The weld line between the recessed part 3 and the core layer is formed at a deviated position.
Patent JP-S60215361-A (JP)
Inventor: HAYASHI MASAAKI
IPC: A61F13/06
Filed: 1984-04-10
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-2000263667-A (JP)
Title: Sheet feed apparatus
Inventor: KATO TOSHIHIDE
IPC: B31F1/24
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of cutting a sheet by stabilizing the running of the sheet in a sheet feed apparatus. SOLUTION: Two sets of feed means 51, 52 are provided at a cut-off outlet along a direction in which a sheet runs. A tractive force of the first feed means 51 on the side near a cut-off 4 is set stronger than a tractive force of the second feed means 52 on the side far from the cut-off 4, and the feed speed of the second feed means 52 is set faster than the feed speed of the first feed means 51.
Patent JP-H06283349-A (JP)
Title: Surface-mount electronic device and manufacture thereof
Inventor: KUMADOU TETSUO
IPC: H01F27/02
Filed: 1993-03-30
Abstract: PURPOSE:To prevent failure in electric continuity of a terminal placed on a pedestal due to an adhesive agent and to keep the appearance from the damage due to oozed-out adhesive agent for bonding a case with the pedestal on which an electronic device body is mounted. CONSTITUTION:An adhesive agent 3 is applied to an inner wall 2 of a case 1. After a pedestal 5 with an inductance element body 4 is bonded to the case 1, this case 1 is reversed to hang the adhesive agent 3 down to the pedestal 5 and to cure it, whereby the case 1 and the pedestal 5 are bonded.