baber/WOPTO huggingface dataset:
Patent JP-S63129644-A (JP)
Title: Manufacture of mos transistor
Inventor: SETODA MASAZUMI
IPC: H01L29/78
Filed: 1986-11-20
Abstract: PURPOSE:To implement a high speed and miniaturization, by providing a plurality of parallel grooves at parts, where channel stoppers are formed, and providing the channel stopper regions by performing heat treatment in a P or B atmosphere. CONSTITUTION:SiO2 2 and Si3N4 3 are deposited on a P-type Si substrate 1. A plurality of grooves, whose widths and intervals are 1mum or less, are etched in channel stopper regions, by etching the Si3N4 3. The grooves 4 are formed by anisotropic etching 7 by using the mask 3. Then, B ions are implanted, and a P<+> layer 5 is provided. The entire substrate at the groove parts undergoes thermal oxidation, and a field oxide film 6 is formed. Then, heat treatment is performed in the P atmosphere, and the surface of the SiO2 6 is made to be PSG and softened at 1,000 deg.C or more. Remaining slight gaps of the grooves are filled with the PSG. As a result, the thick field oxide film 6 corresponding to the depths of the grooves can be formed without birds' beaks. When a MOSFET is further formed, a minute device characterized by a high speed is obtained.
Patent JP-H10100584-A (JP)
Title: Propelling pencil
Inventor: WAKATA MASASHI
IPC: B43K21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a propelling pencil which improves writing sense and can give good writing performance with reduced tired feeling during and after writing. SOLUTION: A vibration-proof material and/or a damping material is used at least in part of a shaft cylinder 1, a front cylinder 2, a tip pipe 3, a core tank 4, a core grip part 5, a clamp 7, etc., which constitute a propelling pencil, particularly the loss factors ηof the vibration-proof material and the damping material are selected to be 0.005-0.9. In this way, the unnecessary generation of sound and vibration during writing can be checked in the pencil. Accordingly, the writing sense of the pencil can be improved remarkably, giving good writing performance with reduced tired feeling during and after writing.
Patent JP-S63131036-A (JP)
Title: Continuous thermometer for molten metal
Inventor: AIBA YOSHIRO
IPC: G01K1/08
Filed: 1986-11-20
Abstract: PURPOSE:To prevent the deterioration of a thermocouple and to perform long- time thermometry, by filling the gaps formed between a metal support and outer and inner pipes with a seal material isolating the open end of the inner pipe from atmospheric gas. CONSTITUTION:An inner pipe 2 made of alumina longer than an outer pipe 1 made of alumina-graphite is mounted in the outer pipe 1. The outer pipe 1 and the inner pipe 2 are supported on the open end sides thereof by a metal support 3 and the measuring contact side of a platinum-platinum/rhodium thermocouple 8 is inserted in the inner pipe 2. The gap between the support 3 and the inner pipe 2 is filled with a seal material 9 composed of a ceramic fiber at the position lower than the open end of the inner pipe 2 and the open end of the inner pipe 2 is isolated from the atmospheric gas in contact with the outer pipe 1 by said seal material 9. Further, a gas vent hole 10 for discharging the atmospheric gas in contact with the outer pipe 1 to the outside is provided to the side surface of the support 3 at the position lower than the seal material 9. By this constitution, the CO gas generated from the filler at the time of thermometry can be prevented from penetrating in the inner pipe 2.
Patent JP-H0591228-A (JP)
Title: Destination information transmission system for facsimile terminal equipment
Inventor: MIYAUCHI TATSUYA
IPC: H04N1/00
Filed: 1991-09-27
Abstract: PURPOSE:To eliminate the need for the caller to add destination information to a top of an original by registering picture information corresponding to a transmission slip to a memory together with a called party telephone number as abbreviation dial information and reading and sending it automatically at dialing. CONSTITUTION:A caller P1 operates a facsimile terminal equipment U1 to enter destination telephone number information M1 and picture information M2 to an abbreviation dial button number 5A of an abbreviation dialing operation section 5 to register them. When the caller P1 sends three originals A, B, C to a called party P2 using a called party terminal equipment U2, the caller P1 sets the three transmission originals to the terminal equipment U1 and makes dialing by using the abbreviation dial button. The terminal equipment U1 reads registered information M from the memory 4 and sends a number M1 to a public telephone line network 10. The picture information M2 as the 1st original is sent automatically to the equipment U2 and picture information of the originals A, B, C is sent as 2nd-4th originals and the four originals including the picture information M2 and the three originals A, B, C are sequentially outputted from the equipment U2.
Patent JP-S63130532-A (JP)
Title: Medicinal composition for treating or preventing diseases caused by thromboxane a2 or related prostanoid constractor
Inventor: ANDORUU JIYOOJI BURUUSUTAA
IPC: A61K31/44
Filed: 1987-11-04
Abstract: The invention concerns novel pharmaceutical compositions containing a 4(Z)-6-(2,4-diphenyl-1,3-dioxan-5-yl)alkenoic acid which antagonises one or more of the actions of thromboxane A2, together with a compound which inhibits the synthesis of thromboxane A2. The compositions are useful as medicines in treating a variety of diseases or medical conditions in which thromboxane A2 and/or other prostanoid contractile substances are involved.
Patent JP-H07108455-A (JP)
Title: Mirror finished surface lapping method for semi-conductor substrate
Inventor: SAKAI MASATO
IPC: B24B37/00
Filed: 1993-10-08
Abstract: PURPOSE:To facilitate works setting the thickness of a substrate in a specified range by measuring the thickness of a lapped substrate, collecting each substrate the thickness of which is found to be in the specified range based on the thickness of the substrate firstly distributed, to the same buffer, and letting the other substrates each thickness of which is out of the specified range, be disposed of in such a way as to be distributed to the other buffer. CONSTITUTION:In a mirror finished surface lapping means, a plurality of suction chucks 2 are rotatably mounted on a work surface plate 1, and an abrasive cloth surface plate 3 and the work surface plate 1 are disposed face to face with each other while their rotating shafts being slightly one-sided, so that each semi-conductor substrate and the like, which are absorbed on the chucks 2, are mechanically and chemically lapped. On the occasion of lapping, each semi-conductor substrate carried in by a conveyor is measured of its thickness by a measuring equipment, and a first substrate is inserted into a first buffer. A second substrate, if it is found to be in a specified rang, is distributed to the first buffer, but if it is found to be out of the specified range, it is distributed to a second buffer. After that time, any substrate the thickness of which is found to be in a specified range on the basis of the thickness of the substrate having been distributed first to each buffer, is designed to be distributed to the same buffer.
Patent JP-H03133379-A (JP)
Title: Extraction of nucleic acid without using protein decomposing enzyme and pcr augmenting method
Inventor: TOOMASU JIYOSEFU KUMINZU
IPC: C12Q1/68
Filed: 1990-10-18
Abstract: This invention provides a rapid and highly effective method for extracting nucleic acids from cells or virions without the use of proteolytic enzymes. Extraction is accomplished within a few minutes using a lysing composition comprising a buffer, a source of a DNA polymerase cofactor, a stabilizer and at least one nonionic surfactant which will release nucleic acids from cytoplasmic and nuclear membranes of cells or from virions. The resulting mixture is heated to boiling for up to fifteen minutes, and the nucleic acids are recovered for amplification using polymerase chain reaction. No proteolytic enzyme is used in the extraction process.
Patent JP-2000113573-A (JP)
Title: Disk recording/reproducing device
Inventor: TOMIKAWA MASAHIKO
IPC: G11B19/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To set an optimal disk rotational speed according to the bit rate of a signal to be recorded/reproduced in a disk recording/reproducing device capable of recording/reproducing plural kinds of digital signals having different bit rates targeting a disk allowing signal rewriting. SOLUTION: The disk recording/reproducing device of the invention is provided with a rotational speed calculation circuit 9 for determining the kind of a signal to be recorded/reproduced, and setting a higher disk rotational speed as the bit rate of a signal is increased. The rotational speed calculation circuit 9 is provided with a table having a rotational speed parameter set for each kind of the signal to be recorded/reproduced, and a corresponding rotational speed is taken out from the table based on the determined kind of the signal.
Patent JP-2001096633-A (JP)
Title: Method for manufacturing hollow double-layer molding, and mold assembly for molding hollow double-layer
Inventor: SHIMODA MASAYUKI
IPC: B29C45/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow double-layer molding, in which a high void ratio is obtained, the exterior appearance of which is excellent, the strength of which has no uncertainty and a mold assembly for molding hollow two layers, with which a three-dimensional hollow double-layer molding having a value-added skin layer can be manufactured. SOLUTION: In this manufacturing method of a hollow double-layer molding and this mold assembly for molding hollow two layers, the molding part of a core layer hollow molding and the molding part of a skin are provided in one fixed or movable mold, so as to shift the core layer hollow molding in order to form the skin layer over the whole surface of the core layer hollow molding, resulting in obtaining a high void ratio and allowing to manufacture a three-dimensional hollow double-layer molding, which has an excellent exterior appearance, the strength of which has no uncertainty and the skin layer of which has values added.
Patent JP-H04153936-A (JP)
Title: Magneto-optical recording method
Inventor: ITO HIROSHI
IPC: G11B7/125
Filed: 1990-10-17
Abstract: PURPOSE:To enable excellent over-write by irradiating an appropriate amount of light between a recording pulse and the pulse prior to it and suppressing the irradiation of light between a erasing pulse and the pulse prior to it. CONSTITUTION:A certain amount of light not exceeding the minimum energy required for recording is emitted between the recording pulse and the pulse prior to it, and the irradiation of the light is suppressed between the erasing pulse and the pulse prior to it. Accordingly, since there is no irradiation of low-level light just before the irradiation of the erasing pulse, a sharp temperature gradient is formed by the irradiation of the erasing pulse and the erasure is performed excellently. On the other hand, since there is the irradiation of an appropriate amount of light just before the irradiation of the recording pulse, a broad temperature gradient is formed and furthermore, the temperature gradient is further broader because the temperature rise due to the recording pulse is added, and so the recording is performed excellently. Thus, the recording and erasure can be ensured even when the direct over-write is executed.
Patent JP-H05117592-A (JP)
Title: Adhesive
Inventor: MIYAGUCHI YOICHIRO
IPC: C09J167/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide an adhesive containing a radical-polymerizable material such as acrylic compound and a cationically polymerizable material such as epoxy resin, curable by ultraviolet irradiation, having improved adhesiveness and sealing performance to improve the reliability and useful for the sealing of a liquid crystal cell, etc. CONSTITUTION:The objective adhesive curable by ultraviolet irradiation and capable of improving the adhesiveness and sealability to improve the reliability is produced by compounding (A) a radical-polymerizable material consisting of a linear saturated polyester resin, a monofunctional and a polyfunctional (meth)acrylic compounds and a photo-polymerization initiator (a radical polymerization catalyst) and (B) a cationically polymerizable material consisting of a bisphenol A epoxy resin, an alicyclic epoxy resin and a photo- polymerization initiator (cationic polymerization catalyst) and, as necessary, adding (C) 1-20wt.% of a filler having particle diameter of 1-10mum (e.g. SiO2, SiON, Si3N4 and BN) to the composition.
Patent JP-H0594274-A (JP)
Title: Screen display control system
Inventor: NISHIGAKI NOBUTAKA
IPC: G09G5/10
Filed: 1991-09-30
Abstract: PURPOSE:To automatically switch screen display by providing a register, to which parameter data for normal display or inverted display are set, and controlling a set value to the register after detecting whether a basic input/output control system (BIOS) is in a text mode or in a graphics/mode. CONSTITUTION:A display controller 11 of a personal computer is equipped with a hardware circuit for realizing a normal display function, and an LCD 12 displays data applied through the display controller 11. When a valid value is set, a register 13 instructs screen inversion and when the value is cleared, it is instructed to return the picture to the normal display. Then, an inversion control circuit 14 executes the picture inversion according to a signal from the register 13. In this case, the register 13 is controlled while detecting whether the BIOS is in the text mode or in the graphics mode, and the display is automatically switched. Namely, the display is automatically switched at the personal computer in which the screen can be clearly observed when the display is inverted, and the convenience of use is improved.
Patent JP-S61149832-A (JP)
Title: Fourier transform type spectrophotometer
Inventor: ICHIMURA KATSUHIKO
IPC: G01J3/45
Filed: 1984-12-24
Abstract: PURPOSE:To monitor a sample by an inexpensive device in a real time by using DFT (discrete Fourier transform) as algorithm, and calculating and displaying spectrum data corresponding to a wavelength specified by an interferogram in real time. CONSTITUTION:A fixed mirror 4 and a moving mirror 5 are irradiated with light from a light source 1 and their reflected light beams are converged by a converging mirror 6 on a photodetector 7. The output of this photodetector 7 is inputted to a data processor 9 through a sampling circuit 8 which performs sampling operation associatively with the movement of the moving mirror 5. This data processor 9 calculates variation in the output value of the photodetector based upon the movement of the moving mirror 5, i.e. data on the interferogram and displays and records the result on a display device 10. Then, this operation is repeated.
Patent JP-2000111189-A (JP)
Title: Air conditioner
Inventor: OSHIMA JUN
IPC: F25B13/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which prevents an outdoor heat exchanger from frosting and icing, and prevents lowering of efficiency caused by supercooling of a compressor. SOLUTION: An air conditioner having a heat pump type refrigerating cycle has such an arrangement that refrigerant discharged from a discharge port of a compressor 1 is circulated to a suction port of the compressor 1 through a four-way valve 2, an indoor heat exchanger 3, an expansion mechanism (a capillary tube 4), an outdoor heat exchanger 5 and the four-way valve 2. The compressor 1 and a lower portion of the outdoor heat exchanger 5 are connected through a heat pipe 8 having an on-off valve 9. The on-off valve 9 is subjected to an on-off control in accordance with a temperature detected by an outdoor temperature sensor 10 and a temperature detected by a compressor temperature sensor 11 which is mounted on the compressor 1.
Patent JP-H03139641-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: G03B27/73
Filed: 1989-10-26
Abstract: PURPOSE:To suppress waste of running cost pertaining to the use of a photosensitive recording medium when valid period expired by deciding automatically whether the old photosensitive recording medium after its validity period is set or not and generating an alarm warning that the validity expires. CONSTITUTION:A recording part M2 where the manufacture time or validity period of a photosensitive recording medium M1 are recorded is added to the rolled photosensitive recording medium M1. Further, A validity decision means M5 decides whether the valid period of the photosensitive recording medium M1 expired or not according to an elapsed time measured by a timer means M3 and the manufacture time or valid period read by a record reading means M4. Then when it is decided that the validity period expired, a warning means M6 warns that. Consequently, the waste of running cost pertaining to the use of the old photosensitive recording medium is suppressed.
Patent JP-S63130860-A (JP)
Inventor: ETSUHARA ATSUO
IPC: E04G21/10
Filed: 1986-11-21
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-H02126585-A (JP)
Title: Heat roll and its manufacture
Inventor: OKUYAMA HITOSHI
IPC: H05B3/00
Filed: 1988-11-07
Abstract: PURPOSE:To prevent a poor connection such as a solder shortage when a feeding ring is soldered to a feeder by applying a specific thickness of metal plating on the electric resistance circuit layer of the feeders at both ends of a roll. CONSTITUTION:A heat roll is composed of a heat roll main body 1, both ends 2 of the roll, and feeder rings 3. And the both ends 2 are made of an enamel layer on the metal of the basic material, and an electric resistance circuit layer covering the enamel layer. That is, at the both ends 2 of the roll, an electric resistance circuit layer is formed, over which a metal plating of the thickness 0.1-20mum is applied as a feeder. As the metal for plating, Ni, Au, and the like is preferable, and the thickness of the plating is made 0.1-20mum. As a result, when a feeder ring is soldered to the feeder, a poor connection such as a solder shortage can be prevented.
Patent JP-H03144997-A (JP)
Title: Memory and bit decoder circuit
Inventor: YUEN FUN CHIYAN
IPC: G11C8/10
Filed: 1990-10-19
Abstract: PURPOSE: To reduce power consumption and to increase writing speed by providing a bit selection means selecting a bit line in accordance with a bit decoding signal from a bit decoding means and restoring a bit line in accordance with a restoring signal. CONSTITUTION: A bit selection circuit performs some functions including restoring a bit line, reading from a cell, and writing in a cell. A restoring function is performed by emitter followers T1 , T3 . When a bit sequence is selected, a restoring input is made L, T1 , T3 are turned off, the bit line can be read or written. Reading of bit sequence is performed by bipolar differential current switches TL, TR. A reading current is supplied by a common power source IS. Data is read by a sense amplifier circuit on SAL and SAR. Writing is performed by transistors T2 , T4 . Transistors T2 , T4 are controlled by a writing control circuit. Writing in a cell is performed complementarily, high speed writing can be performed.
Patent JP-H07133835-A (JP)
Title: Assembling structure of bush to suspension arm
Inventor: YAMAGUCHI GENICHI
IPC: F16F15/08
Filed: 1993-11-09
Abstract: PURPOSE:To prevent generation of abnormal sound due to a bush outer cylinder making contact with an arm outer cylinder without taking a measure to thicken thickness of the bush cylinder, etc. CONSTITUTION:A spiral groove 28 is formed on an outer peripheral part of an outer cylinder 20 of a bush 16. Consequently, an outer peripheral surface 20A of the outer cylinder 20 and an inner peripheral surface of an arm outer cylinder make spirally contact with each other on their surfaces. Consequently, even when a load in the wrenching direction (axially rectangular direction) is input to the bush 16, it is possible to surely support this load by a contact surface of the outer cylinder 20 and the arm outer cylinder. Accordingly, it is possible to prevent deformation of the head end part of the outer cylinder 20 and to prevent generation of abnormal sound.
Patent JP-H10125360-A (JP)
Title: Battery unit
Inventor: WARISAYA KANJI
IPC: H01M10/615
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery unit which can be charged completely, even when ambient temperature is elevated. SOLUTION: A heat-diffusing part 2 is located around a cell 4, and a heat- conducting part 6, electric heating cooling elements 8, 9, metallic parts 7, 10-1, 10-2, and a temperature control circuit driving these members are located around the heat-diffusing part 2. As the ambient temperature of a battery unit rises, the resistance of a thermistor 16 decreases, and when a voltage V1 becomes lower than a reference voltage V2, the outputs of comparators 21-1, 21-2 attain high and low levels, respectively, and transistors 24-1, 24-2 are turned on and off, respectively, causing a current to flow in a B-direction. A cooling from heating part 5 has therein dissimilar semiconductors 8, 9, which are connected together by a metal 7, which is cooled to cool the cell 4 therein.
Patent JP-2000326703-A (JP)
Title: Assembly of tire and rim, and cushion material
Inventor: TAKAI HIROKAZU
IPC: B60C5/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To continuously travel even at puncture time of a tube body by constituting a cushion material of an elastic ring body and the tube body, and specifying an outer peripheral position of the elastic ring body in an assembly of a bicycle tire and the rim by installing the tire including the cushion material in the rim. SOLUTION: A bicycle tire 1 is composed of a bead part 2, a sidewall part 3 and a tread part 4, and in this case, a cushion material 5 is included in the tire 1, and the bead part 2 is allowed to abut to a bead support part 7 of the rim 6 to be constituted so that the bead part 2 is pressed to the bead support part 7 by the cushion material 5. The cushion material 5 is composed of an elastic ring body 5a arranged on the rim 6 side and a tube body 5b arranged on the tire 1 side, and an outer peripheral position P of the elastic ring body 5a is positioned in a height of 20 to 60% of a tire basic height H. Thus, in ordinary travel, the tire 1 side tube body 5b becomes an air cushion material, so that excellent travel performance can be obtained.
Patent JP-H07126897-A (JP)
Title: Plating method and device therefor
Inventor: NISHIO MIKIO
IPC: H01L21/3205
Filed: 1993-11-09
Abstract: PURPOSE:To form a metalic thin film on the contact hole or groove of high aspect ratio with good coverage and embedding the film in the metal plating. CONSTITUTION:A substrate 1 is set in a plating soln. 2, the substrate 1 in the soln. is moved by a mover 5 at a speed higher than the sum of the diffusion velocity of the ion or molecule in the soln. and the flow velocity of the soln. on the substrate 1 surface, hence the soln. 2 is increased in velocity on the substrate 1 surface, and a metallic thin film is formed. A flow velocity is generated even in the recess by the flow velocity on the substrate surface, a flow velocity higher than the diffusion velocity of the soln. is generated, and consequently a film is deposited with good coverage.