baber/WOPTO huggingface dataset:
Patent JP-S5923530-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGIURA JIYUN
IPC: H01L21/60
Filed: 1982-07-30
Abstract: PURPOSE:To aviod the damage of a bonding part due to a testing by dividing and forming a testing part and another bonding part separate from the testing part when a pad is formed on a semiconductor substrate, then testing it and then covering the entire surface with a passivation film while exposing the testing part. CONSTITUTION:A field SiO2 film 2 is grown on a semiconductor substrate 1, a fuse 3 made of polycrystalline Si is formed on the part of the film 2, a PSG film 4 is covered on the overall surface which inculdes the fuse, and the fuse 3 is exposed by photoetching. Then, aluminum wirings 5 and bonding pad 6 are respectively formed on the film 4, the pad 6 is formed in a slender shape, one end is used as a testing part 9, and the other end is used as a bonding part 10. Subsequently, a probe 11 is pressed on the testing part 9 fr testing, a passivation film 7 is covered on the overall surface while exposing the bonding part 10 after testing, and wires 8 are mounted on the part 10.
Patent JP-H05322566-A (JP)
Title: Production of semiconductor inclination sensor
Inventor: TAMURA KATSUSHI
IPC: G01P15/12
Filed: 1992-05-25
Abstract: PURPOSE:To accurately produce a semiconductor inclination sensor. CONSTITUTION:After a slit 56 is formed on a substrate 36 by dicing (c), a wafer 30 is bonded to the substrate (d) and a piezoelectric resistor 32 is formed by diffusion (f). The positional accuracy of a wt. 12 and the piezoelectric resistor 32 is determined by the accuracy of diffusion or the like. By this constitution, a semiconductor inclination sensor more enhanced in positional accuracy can be produced.
Patent JP-S6026015-A (JP)
Inventor: KARUBUIN JIEE BUAABURATSUGU
IPC: C08F222/04
Filed: 1984-06-28
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-H08330642-A (JP)
Title: Ferroelectric element for piezoelectric conversion and piezoelectric conversion detector
Inventor: OHATA MASAMI
IPC: H01L41/09
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a ferroelectric element which can filter out a noise signal based on the pyroelectric property of a ferroelectric as sufficiently as possible. CONSTITUTION: In a ferroelectric element, electrodes 3a, 3b for piezoelectric conversion are fixed and bonded to the surface 2a and the rear 2b which are nearly parallel to the polarization axis direction of a sheetlike crystal body 2 composed of a ferroelectric. In the ferroelectric element, an electrode 4 for short circuit is fixed and bonded to the whole outer circumferential face including respective face parts 2c, 2c which are opposite nearly vertically to the polarization axis direction of the crystal body 2.
Patent JP-H06340648-A (JP)
Title: Purification of tetrachlorophthalic anhydride and high-purity tetrachlorophthalic anhydride
Inventor: TOMITA KYOICHI
IPC: C07D307/89
Filed: 1993-06-02
Abstract: PURPOSE:To provide a method for purification so designed that crude tetrachlorophthalic anhydride containing hexachlorobenzene and/or iodotrichlorophthalic anhydride, etc., as impurities is purified to obtain high- purity tetrachlorophthalic anhydride in high recovery rate. CONSTITUTION:The objective two methods for purification are as follows: (a) crude tetrachlorophthalic anhydride containing hexachlorobenzene as impurity is brought into contact with chlorine gas in fuming sulfuric acid or sulfuric anhydride solvent in the presence of iodine or iodine trichloride to decompose and eliminate the impurity; or this crude compound is washed with a chlorine- based solvent to separate and eliminate the hexachlorobenzene as impurity; and (b) crude tetrachlorophthalic anhydride containing iodotrichlorophthalic anhydride as impurity is subjected to radical reaction in a chlorine-based solvent to convert the iodotrichlorophthalic anhydride into tetrachlorophthalic anhydride. (c) The objective high-purity tetrachlorophthalic anhydride contains <=10ppm hexachlorobenzene.
Patent JP-H05330531-A (JP)
Title: Label printer
Inventor: MATSUSHITA IZUMI
IPC: B65C11/02
Filed: 1992-05-25
Abstract: PURPOSE:To facilitate setting of a paper sheet between a platen roller and a pinch roller, in a label printer having a function to separate the label and the paper sheet of a label sheet from each other. CONSTITUTION:A slide frame 34 is provided for positioning and holding a pinch roller 17 in a manner to approach and part from a platen roller 8. A frame energizing mechanism 43 is provided for energizing the slide frame 34 in a direction in which the pinch roller 17 is separated away from the platen roller 8. A frame stopper 47 is provided for holding the slide frame 34, energized by the frame energizing mechanism 43, in a position where the pinch roller 17 is brought into contact with the platen roller 8. The pinch roller 17 is brought into a slidable state and widely separated away from the platen roller 8.
Patent JP-S5559785-A (JP)
Title: Light emitting semiconductor device
Inventor: TERAI SEIJI
IPC: G02B6/42
Filed: 1978-10-27
Abstract: PURPOSE: To provide a monitoring light of a light emitting semiconductor device by fixing an optical fiber through a photoconductor to a package and preferably maintaining the light output transmission efficiency to a transmisstion line optical fiber.  
     CONSTITUTION: A semiconductor light emitting element 101 such a light emitting diode, semiconductor laser or the like is disposed in a package 102. A pipe-like photoconductor 106 to which part of the output light from the element 101 is projected incident to one end thereof is formed at the other end thereof in oblique reflecting surface 109, and an optical fiber 105 is inserted fixedly into the semiconductor 106. Accordingly, the optical fiber 105 is fixed through the semiconductor 106 to the package 102 to thereby readily seal itself accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314178-A (JP)
Title: Forceps for medical operation
Inventor: KONO RYOICHI
IPC: A61B17/3201
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To surely grasping a biological tissue such as a vein first and cutting the biological tissue after then by providing a grasping part grasping the biological tissue adjacent to a forceps part cutting biological tissues so as to perform the motion of cutting the biological tissue by means of a forceps part in the state of grasping the biological tissue by means of the grasping part. SOLUTION: A spindle 15 is disposed between the tip parts of the supporting pieces 14 of the tip side parts of the holder 12 of forceps for medical operation 10 to pivot a pair of blade bodies 16 to the spindle 15 to constitute the forceps part 13. The blade bodies 16 are open/close-driven by an operation rod inserted through into an insertion shearth 11 through the side of an opening/closing operation machine 18. Then a tissue inserting and holding member 25 in the form of a frame of a nearly L-formed cross section is provided at the crest part of the other blade body by projecting on the side of a fitting surface and the height of a tissue inserting and holding piece part 27 from a bottom wall part 26 is formed higher than the height of a blade part 22.  When the blade body 16 and the other blade body bite each other, the part 27 faces to the rear face of the blade body 16 before starting to cut tissue to insert and hold the tissue between the part 27 and the rear face of the blade body 16.
Patent JP-S61290375-A (JP)
Title: Tester for electronic circuit
Inventor: SUZUKI SHIGETO
IPC: H01L21/822
Filed: 1985-06-18
Abstract: PURPOSE:To enable a delicate inspection to be conducted by providing a counter to count the number of clock pulses. CONSTITUTION:When signals from a terminal TEST are at an 'H' level, T-FF2-4 upcount the number of the clock pulses of signals from a terminal TMODE and feed the binary numerals of LSB and MSB to a test control block C. The block C feeds out a signal group for changing over switches in a function block group G in response to input signals to the block C. Thus, the inspection of the block group G is perfectly conducted.
Patent JP-H01301124-A (JP)
Title: Measuring method for flow rate coefficient in existent conduit network
Inventor: INOUE SHIZUO
IPC: G01F25/00
Filed: 1988-05-30
Abstract: PURPOSE:To easily measure the flow velocity and flow rate in a conduit at an optional position and to find the flow rate coefficient by providing insertion rod type strain gauge flow velocity and flow rate meter at two positions of the existent pipe and providing a differential pressure type manometer on one side of the two positions. CONSTITUTION:The insertion rod type strain gauge flow velocity and flow rate meters 4 and 5 are provided to branch parts 2 and 3 of the existent conduit 1. Then the differential pressure type manometer 6 is provided to the branch part 2, the pressure of the branch part 3 of the conduit 1 is led to the branch part 2 by a hose as a pressure conduit 7, and the manometer 6 measures a loss head P as the differential pressure between the two points. When the flow rate is minimum, the flow rates Q1 and Q2 in the conduit 1 at the two points of the branch parts 2 and 3 are measured without any water failure. There are many branch paths 11 between those two points, so a data value when a flow rate difference delta(delta=Q1-Q2) is small is selected and the current flow rate Q is (Q2+Q2)/2. Further, the distance l between the two points of the branch points 2 and 3 is measured and the flow rate coefficient C can be found from an equation based upon the differential pressure P, flow rate Q, and distance l between the two points. Here, D is the internal diameter of the existent conduit.
Patent JP-S5558608-A (JP)
Title: Current miller output circuit
Inventor: NAKADE RIYOUJI
IPC: H03F3/347
Filed: 1978-10-26
Abstract: PURPOSE:To improve output offset by making voltages between the collector and the emitter of PNP transistors equal to each other approximately and providing a level shift circuit to reduce the influence of Early effect. CONSTITUTION:One current miller circuit is formed by transistors 101-103 and resistances 105 and 106. Similarly, another current miller circuit is formed by transistors 107-109 and resistances 111 and 112. Further, a current miller circuit is formed by transistors 113-115. Level shift circuit 123 which makes voltages between the collector and the emitter of PNP transistors 102 and 108 equal to each other approximately to reduce the influence of Early effect is provided between transistors 108 and 113. A circuit where diodes are connected in series is used as this level shift circuit 123.
Patent JP-H09316046-A (JP)
Title: Ethylenic aromatic compound bearing tertiary butoxycarbonylamino group and polymer thereof
Inventor: KURIBAYASHI RYOTARO
IPC: C08F18/22
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymerizable new compound shown by a specific formula, and useful as a raw material for producing polymers each bearing functional group branched from the molecular chain. SOLUTION: This new compound is shown by formula I (A is an arylene; R is H or methyl; (x) and (y) are such that one party thereof is 1, the other 0, or both of them being 0), e.g. 4-(t-butoxycarbonylamino)phenyl methacrylate. This compound is obtained, for example, by reaction of a compound bearing both t-butoxycarbonylamino group and phenolic hydroxyl group and shown by formula II with (meth)acrylic acid or a derivative therefrom in a solvent such as dioxane in the presence of a base such as pyridine.
Patent JP-S5834629-A (JP)
Title: Logic integrated circuit
Inventor: HIRABAYASHI KANJI
IPC: H03K19/173
Filed: 1981-08-24
Abstract: PURPOSE:To improve utilization efficiency of MOST in unit cell by connecting source or drain of P, N channel MOST to form an output terminal, and subjecting connecting terminal between gates and one of remaining two terminals to form input terminals. CONSTITUTION:Unit cell of a master slice system is constituted of n channel MOSTQ2 and P channel MOSTQ1. In case, a drain terminal P3 of MOSTQ1 is grounded and A terminal P1 that connects the gates of MOSTQ1, Q2 is at a high level, if a high level is applied to a drain terminal P4 of MOSTQ, output of a high level is obtained from a commonly connected terminal P2. Thus it becomes a logic integrated circuit.
Patent JP-H0692998-A (JP)
Title: New protein, its corresponding monoclonal antibody and method for its detection using the same monoclonal antibody
Inventor: KUZUHARA NORIYASU
IPC: C07K19/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a new m-AT analog substance measurable as a tumor marker in high accuracy and a new monoclonal antibody which is reacted with the substance and is useful as a diagnostic agent of cancer and to measure the tumor marker by using the monoclonal antibody. CONSTITUTION:A protein is separated as a hetero polymer with galactose transferase from ascites of a cancerous patient by alpha-lactoalbumin affinity chromatography, is made into a monomolecular state by treatment with sodium dodecyl sulfate or with 8M urea, shows about 48kDa molecular weight by electrophoresis under SDS-PAGE reduction condition, has about 4.6-5.0 isoelectric point, is reacted with anti-alpha1-antitrypsin polyclonal antibody, has no protease inhibitor activity and can be associated with galactose transferase and associated by itself. A monoclonal antibody is reacted with the protein and is not substantially reacted with alpha1-antitrypsin.
Patent JP-H10320733-A (JP)
Title: Rotary drum device for magnetic recording/reproducing device
Inventor: EZURE KATSUYOSHI
IPC: G11B5/53
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress the relative change in the height of a rotary head even when an environmental temp. is changed and to prevent the degradation of performance, quality and reliability by forming a rotary head height adjusting screw with material with a linear expansion coefficient close to other parts constituting a rotary drum assembly or the same material. SOLUTION: The rotary drum assembly 1 is fixed to the rotary drum 2 by attaching screws 3, and the rotary head height adjusting screws 4 are inserted into prescribed screw holes on the rotary drum 2, and either of rotary head height adjusting screws 4 isn't in contact with a head base before height adjustment. When an A side rotary head height is adjusted based on a B side rotary head, the head base is pressed by the rotary head height adjusting screws 4, and is elastically deformed, and the rotary head is adjusted to a required height. By selecting the material so that the linear expansion coefficient α of the rotary drum 2 is brought close to or becomes equal to the linear expansion coefficient βof the rotary head height adjusting screw 4, the position of the rotary head is stabilized for a temp. change.
Patent JP-H10308352-A (JP)
Title: Plasma treatment and manufacture of semiconductor device
Inventor: TANAKA MASAHIKO
IPC: H05H1/46
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To make hard to exfolitate a reaction product from vacuum containers by a method wherein after the reaction product adhered to the inner wants or the vacuum containers is removed by a plasma treatment, a prescribed intermediate layer is formed on the inner walls of the containers immediately before the following plasma treatment. SOLUTION: An etching of one lot of silicon wafers 10 ends and after the wafers 10 are carried out from a device, wafers for cleaning use are set on a sampling board 32 instead of the wafers 10. An SiO2 reaction product adhered to the inner walls of a plasma producing chamber 12 and a reaction chamber 14 is removed with an F gas plasma in the chambers 12 and 14. Then, the interior of each of the chambers 12 and 14 is exhausted and after the wafers for cleaning use are replaced for new base silicon wafers, an intermediate layer is formed on the inner wall of each of the chambers 12 and 14 with a Cl2 +O2 reaction gas plasma and immediately after the formation, a process treatment of the following lot of wafers 10 is started.  Thereby, at the time of the following plasma treatment, the stress between the material for the intermediate layer and the reaction product adhered to the inner walls of the chambers is reduced and exfolitation of the product adhered to the inner wall of each chamber can be inhibited.
Patent JP-S5924201-A (JP)
Inventor: ANATORII PUROKOPIEBUITSUCHI BI
IPC: G01B11/02
Filed: 1982-07-29
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-S6026050-A (JP)
Title: Polyethylene composition
Inventor: MORIGUCHI KISOO
IPC: C08L23/04
Filed: 1983-07-22
Abstract: PURPOSE:To provide the titled compsn. having excellent moldability, impact resistance, etc. and suitable for use in the production of a thin film, by blending polyethylene obtd. by polymn. in the presence of a Ziegler catalyst, with polyethylene composed of both high-molecular and low-molecular moieties. CONSTITUTION:98-85wt% polyethylene (A) which is obtd. by (co)polymerizing ethylene by a two-stage polymn. method and is composed of a low-molecular moiety having an MW of 5,000-50,000 and a high-molecular moiety having an MW of 100,000-1,500,000 in a weight ratio of the low-molecular moiety to the high-molecular moiety of 70/30-30/70 and in which the ratio of the MW of the high-molecular moiety to that of the low-molecular moiety is 5-200, is mixed with 2-15wt% polyethylene (B) having an MW of 30,000-80,000 obtd. by (co) polymerization in the presence of a Ziegler catalyst to obtain the desired polyethylene compsn. having a melt index of 0.001-10g/10min.
Patent JP-S63296597-A (JP)
Title: Preceding connection control system
Inventor: YONEMURA KANEO
IPC: H04Q3/545
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the connection and release time and to relieve the connection processing load by supervising the connection state between allocated terminal equipment and inter-station relay line and presetting a required communication path in a digital exchange in response to the result of supervision. CONSTITUTION:A connection state monitor means 200 monitors a terminal equipment 3 and inter-station relay line 4 for the mutual connection. A preceding connection request means 300 requests the setting of a channel (p) required for the connection of a digital exchange 100 prior to the call setting in response to the result of supervision of the connection state monitor means 200. Thus, without setting a channel (p) in detecting a call, the digital exchange 100 uses the channel (p) set already to execute immediately the required connection and the connection and release tie to the allocated terminalequipment are reduced and the necessity of introducing the communication restriction at congestion is relieved due to the relief of the channel setting load to improve the service performance and operability of the digital exchange.
Patent JP-H11324705-A (JP)
Title: Control unit for internal combustion engine and its manufacture
Inventor: ASARI MAKI
IPC: F02B77/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for an internal combustion engine in which a resin filling amount to the inside of a case is reduced. SOLUTION: A control circuit forming body 5 in which electronic parts 3 used in a control circuit 1 are electrically and mechanically connected to a printed circuit board 2 and the control circuit 1 is connected to the outside connecting target by a connector 4 is so arranged that the current carrying conductor part 4a of the connector 4 being the highest part from the printed circuit board 2 out of parts having different electric potential of respective constituent elements exists on one side of peripheral part of the printed circuit board 2. This control circuit forming body 5 is so arranged that, in the inside of a case 6, the printed circuit board 2 is positioned on the bottom part 6b side of the case 6.  Resin 7 is filled into the inside of the case 6 so that a resin surface 7a forms a slant surface, thereby the height of the resin surface 7a is made higher on a side where the highest part from the printed circuit board 2 out of the parts having different electric potential of respective constituent elements exists and made lower on an opposite side.
Patent JP-H04359465-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOTO HIROSHI
IPC: H01L21/302
Filed: 1991-06-05
Abstract: PURPOSE:To provide a semiconductor device which can cope with an increase in an area and a high integration. CONSTITUTION:A base made of a semiconductor column 1 or a semiconductor cylinder 2, and a semiconductor device having an integrated circuit 3 formed on the side face of the base, are provided. Further, the base made of the column 1 or the cylinder 2, an integrated circuit 3 formed on the side face of the base, and a semiconductor device having a coil 4 formed on the side around a central axis of a substrate and connected to the circuit 3, are provided. And, an electron beam resist film is formed on the side face of the base. When the film is irradiated with an electron beam to be pattern-exposed, scanning of the beam in parallel with the central axis of the base and rotating of the base around the central axis, are assembled to select a position, and the film is exposed.
Patent JP-S5758268-A (JP)
Title: Magnetic head for magnetic reproducing and reproduction on both sides
Inventor: AOYAMA AKIRA
IPC: G11B19/00
Filed: 1980-09-25
Abstract: PURPOSE: To sharply reduce the head loading time, by separately fixing the magnetic heads for recording and reproduction on the front and rear sides.  
     CONSTITUTION: The following properties of the head to the medium is improved, by fitting a pad having a buffer action to the slider section of the head. That is to say, by using a pad 21, the recording and reproduction and erasing head are pressed. Felt is used as the material of the pad 21, but any material having appropriate buffer actions can be used for this purpose. In this way, the gimbal mechanism can be eliminated, and, therefore, a head 16 is almost stable without making any vibration when the head 16 is brought into contact with a medium, and the head holding time is sharply reduced because the time necessary to obtain stable output waveforms after the head 16 is brought into contact with a medium is almost eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09319086-A (JP)
Title: Photosensitive resin composition, photosensitive laminate and manufacture of flexible printing plate
Inventor: NOJIRI TAKESHI
IPC: B32B27/34
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in sensitivity and photocurability, capable of forming a pattern in high precision by photolithography and superior in folding resistance, solder resistance, flame-retardancy and coating operability on a film, and to provide a photosensitive laminate using this composition. SOLUTION: This photosensitive composition and the photosensitive laminate having a layer of this composition comprise (A) an acid-anhydride-modofied polyamide resin obtained by allowing an epoxy resin and a monocarboxylic acid to react with the reaction product of apolycarboxic acid containing a polycarbonatediol-modified dicarboxylic acid and a diisocyanate, and allowing the obtained epoxy-blocked type polyamide to react with a cyclic polycarboxylic acid monoanhydride and an unsaturated isocyanate monomer, (B) a photopolymerizable unsaturated compound having at least one ethylenically unsaturated group on the terminal, and (C) a photopolymerazation initiator.