baber/WOPTO huggingface dataset:
Patent JP-S5546503-A (JP)
Title: Method of making semiconductor device
Inventor: SHIGEMATSU TAKASHI
IPC: H01L21/324
Filed: 1978-09-28
Abstract: PURPOSE: To facilitate integration or the like when ions are implanted into an ion implantation region of a semiconductor substrate, by irradiating pulse laser light upon the implantation region through a thin film provided thereon and by heating the region to the same depth as the implantation of the ions.  
     CONSTITUTION: A silicon oxide film 32 of a prescribed thickness is produced on a silicon substrate 31. A hole is opened through the part of the film 32 corresponding to the impurity implantation region of the substrate 31. Arsenic ions are then implanted by a conventional method so that an ion implantation region 34 is produced. A silicon oxide film 35 of a prescribed thickness is coated on the total surface of the film 32 and the region 34. Pulse laser light 36 is projected to the region 34 so that the substrate 31 is annealed to the depth of the region 34. As a result, disadvantages such as the deep diffusion of impurities and the bulk transfer of strong heat are eliminated and the ions are implanted to the depth of the region 34. Integration is thus facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02299125-A (JP)
Title: Forming method for electrode and electron beam display device
Inventor: KANEKO TETSUYA
IPC: H01J31/15
Filed: 1989-05-15
Abstract: PURPOSE:To form an electrode in a pattern different from the light nontransparent pattern serving as a photo-mask on a substrate and form a shape different from the spacer opening pattern by arranging a light reflecting layer. CONSTITUTION:A light nontransparent electrode pattern 2 is formed with a Cr material at the preset thickness by the vacuum deposition method and the photolithograph etching method on a light transparent substrate 1 made of quartz glass or the like. An ITO film 3 of a transparent electrode is vacuum-formed at the preset thickness on the lower face of the substrate 1, and a positive type photo-resist 4 is coated on it. A light reflecting plate 5 is arranged about 60mum apart from the resist 4, and the ultraviolet parallel light 6 is radiated from the above of the substrate 1 for exposure. The light reflecting plate 5 is formed into a shape arranged with a plane portion and square cones at the pitch of about 50mum, and it is manufactured by machining a glass material. The photo-resist near square cones of the light reflecting plate 5 is wholly eliminated after exposure and development, the photo-resist near the plane section forms a shape smaller than the electrode pattern 2, then an ITO electrode 3' is formed.
Patent JP-2000310441-A (JP)
Title: Flexible duct
Inventor: KITAGAWA TORU
IPC: G01R31/26
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a flexible duct which can achieve excellent pressure withstanding performance, endurance performance and heat insulating performance along with a desired flexibility in a type used for a cooling system of a semiconductor tester. SOLUTION: A flexible duct is constituted of core materials 4 each comprising a strip plate made of metal spirally wound with the inner diameter as reference, an interior resin sheets 3 spread between the core materials, a heat insulating material 5 covering the outer circumferential surface of the resin sheet and an exterior resin sheet covering 6 the outer circumferential surface of the heat insulating material 5. Side rim parts 30 of the interior resin sheet are grasped firmly with a rim part of the core material by the bending of the rim part thereof and an intermediate area 31 of the interior resin sheet is grasped firmly with a rim part of the core material by the bending of the rim part thereof.  The heat insulating material contacts the outer circumferential surface of the interior resin sheet, the exterior resin sheet contacts the outer circumferential surface of the heat insulating material and the seam of the exterior resin sheet is melt welded. The flexible duct thus obtained is used to blow cool air of a cooler to an IC test system.
Patent JP-S5243306-A (JP)
Title: Subscribers, transmitting test system
Inventor: OKUDA SABUROU
IPC: H04M3/30
Filed: 1975-10-03
Abstract: PURPOSE:To make it unnecessary to add the testing function by directly connecting with A.B lines of tested subscribers selected by the selective signal in the exclusive test line, and to exactly make the confirmation of normal operation of common control device and division between subscriber's line and the switchboard in case of trouble.
Patent JP-H08312793-A (JP)
Title: Seat mounting structure of butterfly valve
Inventor: KITAMURA MASAAKI
IPC: F16K1/22
Filed: 1995-05-18
Abstract: PURPOSE: To eliminate a need for tapping machining of a screw hole part for bolt fastening, to reduce the number of machining processes, and to easily, rapidly, and reliably fix a seat on the valve body side in the groove of a valve body. CONSTITUTION: A seat press piece 11 approximately in a U-shape has a recessed stepped part 11c for pressing against a shoulder part 5b of a seat 5 on the valve body side charged in a groove 4 formed in the inner peripheral surface of a valve body 1 and piece parts 11a and 11b on both sides on which a protrusion stepped part 11d engaged with a recessed stepped part 4b on the groove 4 side is formed. By pressing the seat press piece in the groove 4 in a plurality of spots in the peripheral direction of the seat 5 on the valve body side, the seat 5 is mounted in a fixed state in the groove 4.
Patent JP-H02299161-A (JP)
Title: Thermal battery
Inventor: AWANO AKINORI
IPC: H01M6/36
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the resistance difference between lead sections of laminated blocks to the utmost, minimize the increase of a battery in the outer diameter direction, and simplify lead welding by forming a relay lead plate into a concentric circular shape with the outer shape of a generating section laminated body, providing the same number of opening sections as block leads at corresponding positions of the relay lead plate, and welding them at these positions. CONSTITUTION:A relay lead plate 1 is made sufficiently wider than block leads, the relay lead plate l concentrically circular with the outer shape of a laminated body has a shape with a wide area surrounding the laminated body, and the current value of the relay lead plate 1 per unit area is reduced. The same number of opening sections 3 as block leads are provided at corresponding positions of the relay lead plate 1, and they are welded at these positions. This welding is performed at multiple positions of the relay lead plate 1, thus the current borne by the welded section of the relay lead plate 1 is reduced, and the splitting of the relay lead plate 1 due to the heating of the welded section is prevented.
Patent JP-H04324272-A (JP)
Title: Electric connector and assembly unit thereof
Inventor: ISHIKAWA SHIGERU
IPC: H01R13/64
Filed: 1991-04-24
Abstract: PURPOSE:To provide an electric connector and an assembly unit formed of a pair of the electric connectors, for easily and accurately performing positioning work to a mate connector and a circuit board or the like. CONSTITUTION:A mounting screw 20, having a pin-shaped protrusion 26 of sufficient length, or a mounting screw 50, having a center hole 56 provided with a taper 58, is provided in the vicinity of at least both ends of long and narrow insulating housings 12, 31 having many contacts 16, 35, 36 along the lengthwise direction. In these mounting screws 20, 50, positioning of both electric connectors 10, 30 is accurately performed before the contacts 16, 35, 36 of a pair of the electric connectors 10, 30 are brought into contact. In these mounting screws 20, 50, positioning holding metal fixtures 22, 44 to a circuit board of the respective electric connectors 10, 30 are fixed.
Patent JP-S5243585-A (JP)
Title: Device for cutting a wrapping paper of a coin packer
Inventor: MURAKAMI YASUO
IPC: B65B61/06
Filed: 1975-10-02
Abstract: PURPOSE: To make it possible to feed a wrapping paper corresponding to the size of a coin, by making movable one of a pair of guide plates of a wrapping paperfeeding side of a device for cutting a wrapping paper with a cutter according to stretch of the wrapping paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6454809-A (JP)
Title: Asynchronous flip-flop
Inventor: ANJIERO BERUTORAMINI
IPC: H03K3/037
Filed: 1988-05-16
Abstract: PURPOSE: To provide a circuit for triggering an edge, of which the output is not vague, by providing a 1st circuit connected to either the set input terminal or the reset input terminal of an RS flip-flop output circuit and a 2nd circuit connected to the other of set and reset input terminals. CONSTITUTION: In response to a change in the state of an input signal Xa, a 1st circuit 12 changes the state of an output signal coupled to one of set (s) and reset (r) input terminals from standstill state to other state and when a feedback signal Fa expressing an output Q of an RS flip-flop 13 is received, in response to that state, the output signal is returned to the standstill state. Besides, in response to the state of an input signal Xb, a 2nd circuit 14 changes the state of an output signal Yb coupled to the other of input terminals from the standstill state to the other state and when a feedback signal Fb is received, in response to the change of that state, the output signal Yb is returned to the standstill state.  Thus, in response to the edge of the input signal to one of input terminals, its state can be changed independently of the state of the signal at the other input terminal.
Patent JP-S5743251-A (JP)
Title: Operation controlling device
Inventor: EGUCHI KAZUTOSHI
IPC: G06F11/10
Filed: 1980-08-29
Abstract: PURPOSE:To sharply reduce erroneous operations and to perform efficient operations, by performing rereading of microinstructions and leaving deliveries of signals to the next microstep pending until execution of the reread microinstruction is completed. CONSTITUTION:A parity check circuit 22 performs parity checks on microinstructions read out from a control storage section 11, and, when any parity error is detected at the circuit 22, contents kept in a rgister 14 is outputted as the addresss of storage section 11 to the reread appropriate microinstruction through an address control section 12. A retry control circuit 24, when execution of the microinstruction reread from the control section 11 is completed, outputs a signal 25 which prohibits shifting to the next microstep, based on the output address. In this way, occurrences of erroneous operations are reduced and the reliability of the control section 11 is improved.
Patent JP-S6011200-A (JP)
Inventor: KAGEYAMA TAKAO
IPC: G21D3/00
Filed: 1983-06-30
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-S60263307-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/58
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a magnetic head for magnetic disk which has high efficiency by reducing as less as possible a coil winding window of a recording/reproducing magnetic head for the benefit of the coil winding. CONSTITUTION:A magnetic head core 22 consists of a magnetic head core 10 for recording/reproduction and a magnetic head core 11 for tunnel erasion which are connected in a body via a nonmagnetic insulated material layer 14. It is desired to decide a coil winding window 18 of the core 10 at the minimum size needed for the coil winding. In this respect, the cut grooves 20 and 20' are provided at the side of the core 10 with the depth and width needed for coil winding at the insides of these grooves for sliders 17 and 17' which hold the core 22 at the side opposite to a recording medium.
Patent JP-S6013894-A (JP)
Inventor: FUKANO KAZUAKI
IPC: C11D3/20
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61281088-A (JP)
Inventor: INUI TAKASHI
IPC: H05K1/03
Filed: 1985-05-31
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-H07306154-A (JP)
Title: Method for detecting foreign matter on wafer
Inventor: JINGU TAKAHIRO
IPC: G01N21/93
Filed: 1994-05-10
Abstract: PURPOSE:To satisfactorily detect foreign matter adhering to a wafer by eliminating the scattered light front a light spot caused by the wiring pattern of various kinds of IC chips. CONSTITUTION:A light receiving system 4 composed of a plurality of optical fibers 42 and photoelectric conversion sensors 43 respectively connected to the fibers 42, MPU 61 which prepares data about scattered light by processing the detecting signals of the sensors 43, and MEM 62 having memory cells mS corresponding to the fibers 42 are provided and a test wafer 1' is scanned with a light spot in advance so as to prepare the luminescent point data of scattered light LR' caused by a wiring pattern PT. The prepared luminescent point data are stored in the memory cells mS. Dust particle data are obtained by eliminating those which are coincident with the luminescent point data stored in the memory cells mS from the scattered light data obtained by scanning a wafer 1 to be inspected and calculating the sum total of the remaining scattered light data.
Patent JP-H04346396-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: OGURA MICHINORI
IPC: G10B3/12
Filed: 1991-05-24
Abstract: PURPOSE:To add imitatively a rapidly changing unit as seen in a formerly unrealized key push-pressing curve in order to imitate key touch of an acoustic piano. CONSTITUTION:By constituting a keyboard device in such a way that an escapement lever 13 supported with a key 12 so as to be put in turning motion freely collides with a braking felt 14 arranged under the key and is put in turning motion and increases energizing force of an elastic belt 13b and increases push key force in a position immediately before push key is finished and the tip part 16a of a hammer 15 falls in a step part forming unit 13e of a cam belt 13d formed in the escapement lever 13 and thereby the push key force is decreased in a push key finish position, a rapidly changing unit making use of an escapement mechanism as seen in a key push-pressing curve of an acoustic piano can be added imitatively.
Patent JP-H01290020-A (JP)
Title: Picture information processing system
Inventor: MURAKAMI AZUMA
IPC: G06F3/048
Filed: 1988-05-17
Abstract: PURPOSE:To process a picture supplied from an image scanner by processing the picture information obtained by the image scanner based on the information on the coordinate value, etc., obtained via a tablet, a position pointer and a position detecting circuit. CONSTITUTION:A tablet 1 having a prescribed coordinate input range is prepared together with a position pointer 2 which is used on the tablet 1 and gives the information on positions to the tablet 1, and a position detecting circuit 3 which drives the tablet 1 and detects the position of the pointer 2 within said coordinate input range for output of the coordinate value of the position of the pointer 2. Furthermore an image scanner 4 having a picture reading part is added together with a data processor 5 which processes the picture information obtained by the scanner 4 based on the information on the coordinate value, etc., obtained by the tablet 1, the pointer 2 and the circuit 3, and a display device 6. In such a constitution, the picture information supplied from the scanner 4 is once stored in the processor 5 and then processed by the processor when the information on the coordinate value, etc., are received from the tablet 1, the pointer 2 and the circuit 3 respectively.
Patent JP-H08310689-A (JP)
Title: Recording device
Inventor: YOSHIMURA TOMOKI
IPC: G03G15/00
Filed: 1995-05-18
Abstract: PURPOSE: To manufacture a recording device capable of correcting the meandering without any detector in the shipping condition from a factory, and without any temporal errors during the recording at a low cost in the recording device where the multiple color recording is achieved using the ink or ink sheet of N kinds of color on a recording paper. CONSTITUTION: Assuming that a meandering amount and direction specific to a recording device are changed in the prescribed direction at the prescribed rate in mono-color unit, the meandering amount and direction are measured in the mono-color unit using a detector 7, and then, a detector 7 is removed. The measured data are stored in a storage device 3 as the data. A meandering correction calculating means 4 calculates the meandering correction from the stored data. The record of one color is constituted by A line, and in the case where correction is made with the unit of n-lines, the meandering amount calculating means 4 calculates the value given by the formula of (meandering amount)/A*n as the meandering correction amount. A meandering correction system 5 achieves the meandering correction according to the meandering correction amount.
Patent JP-H02296833-A (JP)
Title: Modifier for synthetic resin
Inventor: NODA IPPEI
IPC: C08G81/02
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a modifier which is excellent in kneadability with and dispersibility in a synthetic resin and can give a good improvement to a syn thetic resin by selecting a specified copolymer comprising a polysiloxane block and a PS-based polymer block. CONSTITUTION:A block copolymer of the formula: X(ZY)p [wherein X is a polysiloxane block, desirably a polydimethyl. siloxane block of an MW of 5000-200000; Y is a PS block or a copolymer block obtained by radical- polymerizing at least 50mol% styrene with a vinyl monomer copolymerizable with styrene and free from active hydrogen atoms, desirably acrylonitrile; Z is a bivalent organic group which is a group which bonds an Si atom to Y in the polysiloxane block and is represented by formula I (wherein R<1-2> are each H or CH3, and one of them is H; R<3> is H or CH3; m is 0-10; and n is 1-3); and p is 1-10] is selected.
Patent JP-S62277071-A (JP)
Title: Multioutput stabilized power source
Inventor: YAMAMOTO TETSUYA
IPC: H02M3/28
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate an erroneous operation of a regulator even when a load becomes light by reducing the internal DC resistance value of a voltage drop compensator in response to the voltage drop of a secondary side winding. CONSTITUTION:When a second load connected between the output terminals 6 and 6 of a second rectifier 5 becomes light, the voltage of the secondary widing 2b of a first rectifier 3 drops thereby. A detector 11 which rectifies and smoothes a voltage induced in an auxiliary winding 10 and outputs it to the light emitting element 16 of a photocoupler increases the light emission amount of the element 16. Thus, the value of resistance between the collector and emitter of a photodetector 18 of the photocoupler becomes small, and the voltage of the secondary winding 2b of the rectifier 3 rises to stabilize the output of the rectifier 3.
Patent JP-S5546739-A (JP)
Title: Light source of contact photographic printer for e.p.m.
Inventor: YOSHIDA ZENICHI
IPC: G03B27/16
Filed: 1978-09-28
Abstract: PURPOSE: To achieve the improvement in printing accuracy, printing speed, etc. by using 420Å fluorescent lamp tubes.  
     CONSTITUTION: A plurality of fluorescent lamps 1 which generate large amounts of wavelength bands of 66cm, 60W, 420Å are parallel disposed horizontally parallel by leaving slight spacings to form one light source face, after which a reflecting plate 3 such as of aluminum, stainless steel or other, a compressed air pipe 4 having multiple air diffusion holes 7, a fan 11 for cooling and a shade 12 are subsequently disposed thereabove. Then, in 0.8W1 seconds after switch ON, the fluorescent lamps 1 attain the specified light power and become usable. In addition, printing accuracy becomes perfect and the original paper and cover film do not distort because of less rise of temperature and further the printing speed is increased to about twice higher than that when the single tube of l800W mercury arc lamp is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5453939-A (JP)
Title: Non-crystal magnetostriction elastic wave filter
Inventor: GOTOU NORIO
IPC: H03H9/25
Filed: 1977-10-07
Abstract: PURPOSE:To constitute highly accurate filters without adjustment, by providing the bias magnetic field applying means of variable control type close to non-crystal magnetostriction thin plate. CONSTITUTION:The AC magnetic field defferent in the polarity alternately and the magnetic field by the first DC bias applying means 3 are overlaid and fed to the non-crystal magnetostriction thin film 1. The input high frequency current shows pulse train. This pulse train is delivered to the second zigzag type coil 2' and the sound absorber 4 in the non-crystal magnetostriction thin plate 1, and the pulse train reached the second zigzag type coil 2' is converted again into electric signal with the Bilary effect. It is important that the center frequency fo of the filter is in proportional to the sound speed in the non-crystal magnetostriction thin plate 1, and since the sound speed in the non-crystal magnetostriction thin plate can greatly be changed with the magnetic field, the variable tuning filter can be established.
Patent JP-S5644206-A (JP)
Title: Amplitude modulation system
Inventor: YOSHIDA TETSUO
IPC: H03C1/00
Filed: 1979-09-20
Abstract: PURPOSE:To make high-efficiency and linear modulation possible, by amplifying two-phase modulation signals shifted by + or -DELTAphi and a nonmodulation signal different from the carrier wave in phase by 90 deg. by switching power amplfiers. CONSTITUTION:After the carrier signal is modulated into signals having the phase inverted mutually by phase modulating circuit 52, they are subjected to + or -theta phase modulation by the sound signal. Then, phase modulating circuit 52 outputs +phi and pi-phi phase modulation signals. Phase modulation waves phi and pi-phi modulated in directions opposite to each other are amplified by switching amplifiers 53 and 54, and these outputs are synthesized with a signal different from the carrier wave for nonmodulation in phase by pi/2. This output is taken out from matching circuit 58, thereby realizing a good modulation characteristic for the input signal.
Patent JP-H0415642-A (JP)
Title: Image forming method
Inventor: KOGA MASAO
IPC: G03C5/29
Filed: 1990-05-09
Abstract: PURPOSE:To obtain such photographic characteristics as very contrasty negative gradation by developing a silver halide photographic sensitive material in the presence of a specified compd. CONSTITUTION:A silver halide photographic sensitive material is developed in the presence of a compd. represented by formula I, wherein Ar is aryl, each of R1-R3 is H, alkyl, aralkyl, aryl or a heterocyclic group, R1-R3 are not simultaneously H, R1 and R2 may bond to each other to form a cyclic structure and one of R1-R3 is a substituent having at least one hydroxyl group. A compd. represented by formula I-1 may be used as the compd. represented by the formula I. Such photographic characteristics as very high contrasty negative gradation are obtd.