baber/WOPTO huggingface dataset:
Patent JP-S642355-A (JP)
Title: Manufacture of image sensor
Inventor: SAKAMA MITSUNORI
IPC: H01L27/146
Filed: 1987-06-25
Abstract: PURPOSE: To form a large number of sensors onto a large-area substrate with excellent yield by executing condition with a film for an electrode through a segment-side electrode leading-out groove and a common-side electrode leading-out groove and dividing a semiconductor layer into a segment side electrode and a common side electrode by pulse laser beams.  
     CONSTITUTION: A surface to be machined having SnO 2  and a semiconductor layer 3 on a glass substrate 1 is irradiated with a pulse laser, and an electrode leading-out groove 8 and grooves 9, 10 specifying a device region are formed. A groove 24 is shaped to an electrode film 12 through the irradiation of laser beams, segment electrodes 19, 20...23 are formed, and an insulating material 25 is buried into the shaped groove 24. A groove 26 for leading out a common electrode and a groove 27 for leading out the segment electrodes are formed through the irradiation of laser beams, and an electrode film 28 is connected to the electrode film 12 through these grooves. The common electrode 29 and the segment electrodes 30, 31...34 are shaped through the irradiation of laser beams. Accordingly, an etching process is unnecessitated, thus forming one- demensional image sensor having excellent efficiency. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H066953-A (JP)
Title: Motor rotating machine
Inventor: TAKAHASHI MIKIO
IPC: F16H7/14
Filed: 1992-06-18
Abstract: PURPOSE:To make it possible to finish flange fixing work while achieving an appropriate belt tension at first attempt without repeating the work in trial and error. CONSTITUTION:A driven machine 3 is fixed to a base 1 and a motor 2 and a belt 6 is entrained about a drive pulley 4 and a driven pulley 5 disposed at the end of shaft projecting oppositely. The driven machine 3 is fixed with a flange by means of bolts 7 passed through an elongated hole of the base 1. A belt stretching mechanism 10 comprises a moving seat 11 secured to the driven machine 3, a base seat 12 secured to the base 1, and a screw 13. The screw 13 is screwed into the base seat 12 and abuts, at the tip thereof, on the moving seat 11 located on the outside in the stretching direction of the base seat 12. The screw 13 has a working point located on a central surface perpendicular to the axes of the pulleys 4, 5. Screw force and reaction force are balanced on one plane and thereby belt tension does not vary even if the bolt 7 is tightened after regulation of belt tension.
Patent JP-S5781762-A (JP)
Title: Terminal mode switching signal system for digital telephone
Inventor: AMAMIYA FUJIO
IPC: H04M11/00
Filed: 1980-11-11
Abstract: PURPOSE:To realize the voice/data mixture communication with extremely high efficiency, by transfering that has the alternation with a prescribed frame period during a call or the data communication and then switching the using modes of a remote telephone and own telephone. CONSTITUTION:In the 1st using mode, i.e., the normal call mode, a transmitter microphone 1 and a telephone receiver 2 are used in the transmission system and the reception system respectively. In the 2nd using mode, i.e., the simultaneous communication mode of both a call and a low-speed data, the microphone 1 and a low-speed data transmitter 3 are used in the transmission system along with use of the receiver 2 and a low-speed data receiver 4 in the reception system respectively. In the 3rd using mode, i.e., the data communication mode, a high- speed data transmitter 5 and a high-speed data receiver 6 are used in the transmission system and the reception system respectively. These 3 using mode are switched through the 1st transmission signal switch part 8 and a reception signal switch part 9 and based on a command given from a using mode switch control part 7.
Patent JP-S6136717-A (JP)
Title: Endoscope using solid-state image pickup element
Inventor: TOYODA MAKOTO
IPC: G02B23/26
Filed: 1984-07-28
Abstract: PURPOSE:To pick up images efficiently and to attain an excellent capacity of a solid-state image pickup element of no sensitivity degradation by transferring a required picture signal when an achromatic color forming part traverses the incidence end of light during rotation of a rotary three-color filter where colored light and achromatic light forming parts are formed divisionally. CONSTITUTION:While each opaque segment part of a three-color filter 35 passes a light incidence end 41 of a photoconductor 40, the preceding color field picture signal stored in an image pickup part 71 of a solid-state image pickup element 70 is transferred to a storage part 72. This signal is transferred from the storage part 72 to a storage part 73 while one color filter opaque segment passes the incidence end 41 and is stored in one of DRAM memories (red, green and blue) 77-79 and is transferred to an output processor encoder 90 simultaneously. The encoder 90 synthesizes two preceding stored signals in memories 77-79 and a direct transfer signal of a switching circuit 91 to generate a composite video signal. This signal is outputted from the encoder 90 once in the one-field period of 1/(60)sec, and this one-field period and the next one-field period are combined to reproduce one-frame components of picture by a pair of memories.
Patent JP-2000311711-A (JP)
Title: High polymer electrolyte and lithium ion secondary battery using it
Inventor: UDAGAWA REIKO
IPC: H01M10/0525
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a high polymer electrolyte excellent in stability of preserving an electrolyte and mechanical strength while having a high ion conductivity, and a compact lithium secondary battery excellent in stability while having a large capacity and high output density. SOLUTION: In a lithium battery composed of an anode, a cathode and electrolyte, the electrolyte has as a host ingredient a copolymer formed by cross linking a halogen copolymer by using a dithiol compound containing fluorine shown in the formula I or II as a cross linking agent and by using an aliphatic first class diamine compound as a cross linking catalyst, and is a high polymer electrolyte containing a solution of a solvent capable of dissolving a solute of lithium salt and the lithium salt.
Patent JP-H06247963-A (JP)
Title: Fibrinogen acceptor antagonist
Inventor: MAAKU II DATSUGAN
IPC: A61K31/445
Filed: 1992-05-07
Abstract: Fibrinogen receptor antagonists of the formula: <CHEM> are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
Patent JP-S5947586-A (JP)
Inventor: MATSUURA TSUTOMU
IPC: F16L3/14
Filed: 1982-09-10
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-H08329518-A (JP)
Title: Optical pickup
Inventor: HASEGAWA YUICHI
IPC: G11B7/135
Filed: 1995-05-31
Abstract: PURPOSE: To execute a stationary recording/reproducing scan without delay after disks with different thicknesses are exchanged by inserting/ejecting a 1/2 wavelength plate into an optical path according to the thickness of the disk. CONSTITUTION: An optical pickup 1A is constituted of a correcting optical system in addition to a regular optical system such as a laser light source 2, a collimate lens 3, an objective lens 6, etc., beforehand. The correcting optical system is constituted of the 1/2 wavelength plate 12, a polarizing beam splitter 7, 1/4 wavelength plates 8, 10, a total reflection mirror 9, a concave lens 11. Then, when the thin disk DD is scanned using the optical pickup 1A, no l/2 wavelength plate 12 is inserted into between the collimate lens 3 and the polarizing beam splitter, and when a thick disk DD is scanned, the 1/2 wavelength plate 12 is inserted. Thus, aberration occurring in the objective lens 6 is prevented.
Patent JP-S5783061-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: MURAO YUKINOBU
IPC: H01L29/78
Filed: 1980-11-11
Abstract: PURPOSE:To contrive high integration and high speed operation for the subject semiconductor integrated circuit by a method wherein, on the gate electrode consisting of high melting point metal, an ion implanted mask, which is slightly smaller than the gate electrode, is provided and a source and drain region is formed by implantation. CONSTITUTION:A gate film 2 is formed on the FET forming region on a P type substrate 1, for example, and after an Mo film 3 and an Si nitriding film 4 have been deposited, for example, a photoetching is performed in such a manner that the films 3 and 4 will be remained on the gate region. The shape of this nitriding film pattern 4 is formed approximately 0.2-0.5mum smaller than the Mo film pattern 3 which will be used as a gate electrode. Then, through an Mo film 3, N type impurities are ion-implanted using the energy with which a little ion will reach the substrate, and a source and drain regions 5 and 6, where the lower part of the Mo film unmasked by the nitriding film 4 was formed in shallow low density, are formed. Subsequently, an interlayer film 7 and electrode wirings 8 and 9 are provided and used as an FET, and through these procedures, the shortening of the effective channel length caused by the expansion diffusion layer and the increase of a parasitic capacity can be prevented, thereby enabling to obtain a microscopically formed element which can be operated at a high speed.
Patent JP-H116065-A (JP)
Title: Liquid source bubbler for being used for cvd
Inventor: KANEKO MASARU
IPC: C23C16/448
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent an effect of the wave of a liq. source surface on a liq. level sensor and to eliminate an erroneous detection with respect to a liq. source bubbler for being used for a CVD. SOLUTION: The amt. of a liq. source in a bubble among the bubblers for being used for a CVD is detected by a liq. level sensor in the bubbler. In this case, a baffle 7 is provided around the liq. level sensor 4 in such a way that the movement of the liq. source is not disturbed, the wave generated on the surface of the liq. source 6 by the carrier gas or liq. source introduced respectively from a carrier gas inlet pipe 2 and a liq. source inlet pipe 3 is interrupted, and the wave is not generated around the sensor 4. Since the baffle is provided, the liq. surface is exactly monitored by the sensor without an erroneous detection. Further, as a plate made of a porous-material is horizontally placed above the carrier gas inlet pipe and the liq. source inlet pipe, the surface of the liq. source is uniformed.
Patent JP-H05320282-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: WATANABE KIYOMICHI
IPC: C08F2/44
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a propylene-ethylene copolymer having a good balance between the rigidity and the impact resistance by adding a small amount of a benzoic acid compound in the latter half of the polymerization in a process wherein the copolymerization is effected in the presence of a highly active catalyst carrying an Mg compound and a Ti compound. CONSTITUTION:A process for the block copolymerization of propylene and ethylene in the presence of a catalyst consisting of a catalyst component containing an Mg compound and a Ti compound, at least one organometallic compound of a group Ia, IIa, IIb, IIIb or IVb metal, and an electron donating compound, which comprises the steps of polymerizing propylene alone or copolymerizing ethylene and propylene at a weight ratio of at most 5:95 to polymerize 55-95wt.% of the whole polymer and then copolymerizing ethylene and propylene at a weight ratio of (10:90) to (90:10) to polymerize 45-5wt.% of the whole polymer and wherein a benzoic anhydride of the formula (wherein R<1> to R<10> are each H, 1-8C alkyl, phenyl, etc.) in an amount of 0.001-1 pt.wt. based on 100 pts.wt. final polymer to be obtained is added after the first step and the polymerization is then continued.
Patent JP-S6317204-A (JP)
Title: Material for selective separation of gas
Inventor: KOBAYASHI YOSHITERU
IPC: B01D53/14
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a selective separation material for gas, having high adsorption and desorption rate of oxygen and capable of efficiently concentrating oxygen, by contacting a halogen to a composition composed of Co and an amine compound having a skeleton expressed by a specific formula. CONSTITUTION:The objective selective separation material for gas can be produced by contacting a composition composed of (A) a Co salt (e.g. cobalt oxide, cobalt sulfate, cobalt thiocyanate, etc.) and (B) an amine compound having a skeleton of formula I (n is integer of >=2) (e.g. dipropylenetriamine, the compound of formula II, etc.) with (C) a halogen (e.g. atomic or molecular fluorine, chlorine, etc., or an interhalogen compound such as ICl). Since the separation material has high separation performance as a selective gas permeation agent and a selective gas absorption material, it can concentrate oxygen in high concentration. For example, oxygen of nearly 100% concentration can be separated from air in high efficiency. The process is useful also as a nitrogen- production process because the gas left after the separation of oxygen contains nitrogen at high concentration. It is also useful as a process for removing oxygen from a gas containing trace oxygen.
Patent JP-S6050962-A (JP)
Title: Thin film diode
Inventor: TANMACHI KAZUAKI
IPC: H01L31/105
Filed: 1983-08-30
Abstract: PURPOSE:To improve the external appearance of a liquid crystal display panel only by one state of a diode ring by employing semiconductor which has large optical forbidden band width and particularly a semiconductor which has 2ev or higher of forbidden band width instead of an amorphous Si. CONSTITUTION:In order to form a thin film diode for driving a liquid crystal display panel, a-SiC:H due to a glow discharge decomposition of methane and silane is used for a semiconductor layer between electrodes, P, B are added to control valence electrons, thereby forming a construction that the optical forbidden band width is larger than a-Si:H and particularly 2.0eV or higher in a pin junction, and this element is connected in anti-parallel (a diode ring connection). According to this construction, a drive margin can be increased as compared with current characteristics 24, 25 by the conventional a-Si:Hpin diode, light leakage can be reduced, and a diode having characteristics adapted for driving a liquid crystal display panel can be obtained, and the external appearance of the display panel can be improved by only one stage of the diode ring.
Patent JP-S644076-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KONISHI HARUO
IPC: H01L29/788
Filed: 1987-06-26
Abstract: PURPOSE:To blow fuses by currents flowing through routes of continuity generated due to breakage of an insulating film and to prevent a voltage of the whole memory cell from dropping, by connecting the fuses in series to terminals to which a high voltage is applied in order to generate a tunnel current. CONSTITUTION:A floating gate(FG) 3 is connected with an erasure terminal (ERS) 2, with a first floating gate insulating film 6 and a fuse 21 in between, and also it is connected with a control gate(CG) 1, with a second floating gate insulating film 7 and a fuse 20 in between, and further it is used as a gate of a readout transistor 10, with a third floating gate insulating film 8 in between. Even if the insulating film surrounding the floating gate 3 is broken upon the erasing of electrons from the floating gate 3 and upon the injecting of the electrons into the floating gate 3, accordingly these fuses 20 and 21 connected in series to high voltage terminals are blown by the currents flowing in routes of continuity, and so the routes of continuity are interrupted and the high voltage can be prevented from dropping.
Patent JP-H053872-A (JP)
Title: Ultrasonic probe for body cavity
Inventor: TAKANO MASAYUKI
IPC: G01N29/26
Filed: 1991-06-28
Abstract: PURPOSE:To decrease the archifacts of multiple reflections occurring in mismatching of acoustic impedances and to facilitate orientation as well as to lower S/N. CONSTITUTION:A synthetic resin cap 36 to constitute an acoustic window is fixed to the front end of an insertion part 9 to be inserted into the tubular body cavity, such as blood vessel. A piezoelectric vibrator 40 forming a signal conversion part 37 and a vibrator holder 41 are rotatably installed in this cap 36. The piezoelectric vibrator 40 is so positioned as to radiate ultrasonic waves in the direction perpendicular to the insertion direction. The vibrator holder 41 is connected via a spring shaft 33 to a motor 10. The spring shaft 33 is freely inserted into a supporting spring 34 and a covering tube 35 clad thereon in tight contact therewith. On the other hand, a tapered part 36b as the side wall facing the piezoelectric vibrator 40 of the cap 36 is inclined by a prescribed angle alpha and is made into a convergent shape.
Patent JP-H0825333-A (JP)
Title: Removal of resin gum layer for cement product and manufacture of cement product using the removal method
Inventor: SOEDA HIROSHI
IPC: B28B7/16
Filed: 1994-07-11
Abstract: PURPOSE:To facilitate the removal of a thick film resin layer used for making a cement product by using the phenomenon of swelling separation of the thick film resin part used for forming small designs, which is caused by a dipping treatment by an organic solvent. CONSTITUTION:A dipping vessel 1 and a solvent well 2 are sealed structures. The dipping vessel 1 is provided with a heater if necessary. A pipe 8 is connected to run an organic solvent 4 or to release air periodically. The dipping vessel is a double structure using a knit-stitch strainer 5 so as to allow a molded and cured cement product 10 to be separated from a thick film resin layer 9 of separated resin gum and the metal part 11 of a mold, and to make the solvent 4 separate easily. The cement product 10 and the separated mold 3 can be separated from the solvent 4 easily by pulling them up from the vessel. Thus, the life of frame materials including a metal can be extended.
Patent JP-H064564-A (JP)
Title: Banking system
Inventor: OTSUKA TOSHIAKI
IPC: G06F15/00
Filed: 1992-06-18
Abstract: PURPOSE:To easily perform the confirmation work of data and medium loading by registering and storing converted transfer request data in a due date management file and a detail file classified by every company, and extracting and concentrically booking by the data whose due date arrives. CONSTITUTION:An external company 6, after generating the transfer request data 7, entrusts it to the bank of a transaction opponent within several days before a transfer day. At an entrusted bank side, a conversion means 5 converts the transfer request data 7 to inbank data. A registration means 91 registers and stores the data converted at the conversion means 5 in a due date managing file 92 and the detail file 93 classified by every company. Furthermore, an extraction means 94 extracts the data whose due date arrives at the day after next from the due date managing file 92 and the detail file 93 classified by every company, and supplies them to a concentrical booking data file 3. The display of the record of the due date managing file 92 for extracted data is updated to the one as extracted.
Patent JP-H09314058-A (JP)
Title: Foreign matter capturing device
Inventor: UCHISAKI MINORU
IPC: B07B4/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter capturing device capable of properly capturing a foreign matter contained in a discharging fluid flow at the time of blowing out. SOLUTION: The discharging fluid flow 1 containing the foreign matter from a foreign matter removing object side is introduced into a foreign matter capturing pipe 6 provided in the end part of the downstream side of a temporary pipe 2 and having a part bent in the vertical direction and the heavy foreign matter 10 contained in the discharging fluid flow 1 is captured by a heavy foreign matter capturing device 8 provided on the lower end of the bending part 7 of the foreign matter capturing pipe 6.  On the other hand, the discharging fluid flow 1 removed with the heavy foreign matter is introduced into a discharging main pipe 5 branched upward from the temporary pipe 2 at right angles and the light foreign matter 11 contained in the discharging fluid flow 12 is captured by a light weight foreign matter capturing device 9 provided in the discharging main pipe 5, and the discharging fluid flow 12 is discharged from the end part of the discharging main pipe 5 through a jetting opening 3.
Patent JP-S6051957-A (JP)
Title: Microprocessor system
Inventor: KINOSHITA TSUNEO
IPC: G06F9/355
Filed: 1983-08-31
Abstract: PURPOSE:To make data processing of vast quantity such as pattern processing possible by enabling to access large continuous data area larger than 64KB using a 16 bit microprocessor without changing segment or page. CONSTITUTION:A main memory 112 is provided with a UNIX memory 113 and a pattern memory 114. Supposing that a memory address line 119 is switched and connected to a memory address line 122 of the memory 114 by a multiplexer 120, information on the line 119, i.e. address of 24 bits is led onto the line 122 through the multiplexer 120. The memory 114 is addressed by the address. Memory selection of the memory 114 and the memory 13 is made basing on X bit. That is, the memory 113 is selected when X=1 and the memory 114 is selected when X=0. In an example, alpha type instruction is used, and the memory 114 can be accessed from a program stored in the memory 113 without segment/page processing.
Patent JP-S5950007-A (JP)
Title: Precursor for sintered silicon nitride body and manufacture of sintered silicon nitride body using it
Inventor: MATSUMURA MITSUO
IPC: C01B21/068
Filed: 1982-09-13
Abstract: PURPOSE:To obtain easily a sintered silicon nitride body of high quality by reacting a silicon compound with a hydrogen compound of nitrogen in a plasma atmosphere, press-molding the resulting fine-grained powder, and sintering it. CONSTITUTION:Silicon hydride, silicon halide or a mixture thereof is reacted with a hydrogen compound of nitrogen in a plasma atmosphere to form fine- grained powder as a precursor for a sintered silicon nitride body. Each particle of the powder contains hydrogen, and nitrogen and silicon are contained as a whole in a nonstoichiometric ratio represented by Si3N(4-x) (x>0). The precursor is press-molded and sintered in a nitrogen atmosphere. Hyperfine-grained silicon nitride powder having about 100-5,000Angstrom  grain size is formed by reacting the silicon compound with the hydrogen compound of nitrogen in the plasma atmosphere.
Patent JP-S5681316-A (JP)
Title: Production of latex for serodiagnostic reagent
Inventor: YAMADA TOICHI
IPC: C08F112/08
Filed: 1979-12-07
Abstract: PURPOSE: To obtain a latex for a serodiagnostic reagent which makes an exact diagnosis possible, by polymerizing styrene in water with the aid of a water-soluble radical polymerization initiator in the presence of a glycerin fatty acid ester.  
     CONSTITUTION: Styrene is polymerized in water with the aid of a water-soluble radical polymerization initiator in the presence of a glycerin fatty acid ester represented by the formula, wherein R is an alkyl. Preferably, the alkyl group R in said formula has 8W20 carbon atoms. As the glycerin fatty acid ester which can be suitably used, there can be mentioned stearic acid monoglyceride and oleic acid monoglyceride. As the water-soluble radical polymerization initiators, there can be mentioned persulfates such as potassium persulfate and ammonium persulfate. 
     COPYRIGHT: (C)1981,JPO&Japio