baber/WOPTO huggingface dataset:
Patent JP-H0317893-A (JP)
Title: Semiconductor memory
Inventor: SATO KATSUYUKI
IPC: G11C15/04
Filed: 1989-06-14
Abstract: PURPOSE:To reduce power consumption and to reduce an occupied area by discharging an output line simultaneously with the driving of a sense amplifier when potential at a bit line rises or falls corresponding to readout data. CONSTITUTION:Activation signals sa and the inverse of sa are varied to H level almost synchronizing with the turn-on of switching MOS Qs1 and Qs4, and MOSFETs Qa and Qb on common source lines CSp and CSn are turned on. The levels of the lines CSp and CSn are varied toward Vcc and GND, respectively, and a sense amplifier SA is activated. The levels of bit lines BL and the inverse of BL to which a memory cell MC to be selected are going to expand. When the switching of the MOS Qs1-Qs4 for bit line cross connection is performed so as to set a bit line side to which the gate terminal of a MOS Qd for discharge is connected at H, the MOS Qd is turned on when the difference DELTAV of potential between the bit line BL and the line CSn exceeds the threshold voltage of the MOSFET, and an output line OL pre-charged in advance with a MOSFET Qp is discharged, and the output(coincidence detection signal) of an inverter INV goes to H.
Patent JP-H0316422-A (JP)
Title: Propagation time compensation circuit
Inventor: IWABUCHI KAZUNORI
IPC: H03K5/131
Filed: 1989-06-14
Abstract: PURPOSE:To improve the reliability of an object circuit relating to the propagation time by compensating a difference between a propagation time of the object circuit and an object propagation time based on the propagation time of the object circuit to allow the circuit to cope with the fluctuation of the propagation time of the object circuit due to the fluctuation of ambient temperature and power voltage and the manufacturing variance. CONSTITUTION:A propagation time compensation circuit is provided to an LSI being an object circuit 10 and consists of a reference circuit section 20 measuring the propagation time, a propagation state grasp section 30 outputting a test signal 72 to the reference circuit section 20 to grasp the fluctuation of the propagation time of the reference circuit section 20 and outputting the result as delay information 75 and a propagation time control section 40 controlling the propagation time of the object circuit 10 based on the delay information 75. The reference circuit section 20 is provided to an LSI chip being the object circuit 10 and has a correlation to the fluctuation of the propagation time due to a change in the power voltage or ambient temperature of the object circuit 10 or change in the propagation time due to manufacturing variance. Thus, the propagation state of the object circuit 10 is grasped by the measured propagation time of the reference circuit section 20 and the reference propagation time of the reference circuit section 20.
Patent JP-S5971627-A (JP)
Inventor: MAIKERU SUCHIYUAATO GAADONAA
IPC: A01K11/00
Filed: 1983-08-18
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-S5671931-A (JP)
Title: Film formation
Inventor: KITAJIMA NOBUO
IPC: H01L21/31
Filed: 1979-11-19
Abstract: PURPOSE:To obtain high-quality amorphous Si films with uniform film thickness by horizontally arranging two plated electrodes at predetermined intervals in a decompression and reaction chamber wherein support substances for film formation are passed in a zigzag direction between the electrodes to make perpendicular to the electrodes. CONSTITUTION:Two plated electrodes 102-1 and 102-2 are horizontally arranged in parallel at predetermined intervals in a decompression and reaction chamber 101 and the electrodes 102-1 and 102-2 are connected to a power source 105 through insulating terminals 104-1 and 104-2 penetrating through the wall of the chamber respectively. Next, filmy support substances 103 forming films are moved by passing between the electrodes 102-1 and 102-2. In this case, support substances 103 having fixed length are passed in a zigzag direction by using a supply roll and a take-up roll provided in the reaction chamber 101 and the surfaces of the support substances are given perpendicular to the electrodes. The reaction chamber is composed of the above method and SiH4, H2, PH3 or B2H6 from bombs 106-1-106-3 is flowed in the reaction chamber and Si films are produced with high formation speed by glow discharge.
Patent JP-H098796-A (JP)
Title: Data transfer device
Inventor: TANAKA AKIRA
IPC: G06F1/12
Filed: 1995-06-16
Abstract: PURPOSE: To attain synchronization with a clock inside a receiver without losing any clock cycle at a data transfer device synchronizing a transmitter/ receiver with the same clock. CONSTITUTION: A variable delay circuit 1 delays received data and outputs them to a data non-fixed time detection part 118. Latches L0 and L2 respectively have latch timing at a gap before and after the latch timing of a latch L1 corresponding to variable delay circuits 503 and 504. At the time of control, the delay amount of both the variable delay circuits 503 and 504 is fixed at a sufficiently smaller value in comparison with a transfer cycle, the delay amount of the variable delay circuit 1 is increased, and a discrimination circuit 7 detects the front edge of received data. Next, the delay amount of both the variable delay circuits 503 and 504 is successively increased while mutually keeping them at the same value and the rear edge of received data is detected. At such a time, the latch timing of the latch L1 becomes the optimum point of a maximum margin.  At the time of usual operating, the discrimination circuit 7 detects deviation from the optimum point, fine control is performed to the delay amount of the variable delay circuits 1, 503 and 504 and the latch timing of received data is maintained at the optimum point.
Patent JP-H0313398-A (JP)
Title: Transfer foil
Inventor: IKEMOTO SEISHI
IPC: B44C1/165
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a transfer foil partially imparting gloss to an object to be transferred and capable of imparting a surface state excellent in surface physical properties thereto by successively laminating a partially provided gloss control layer, a release layer, a primer layer, a decorative layer and an adhesive layer to the releasable surface of a releasable sheet and forming the release layer from an ionizing radiation curable resin or a thermosetting resin. CONSTITUTION:A transfer foil is constituted of the gloss control layers 2 partially provided to the releasable surface of the releasable sheet and the release layer 3, primer layer 4, decorative layer 5 and adhesive layer 6 provided to the entire surface of said sheet in a successively laminated state. The gloss control layers 2 are released along with the releasable sheet 1 by the release of said sheet 1 at the time of transfer and, as a result, the surfaces of the release layer 3 corresponding to said control layers 2 are brought to a mat parts. The release layer 3 is transferred to the object to be transferred at the time of transfer to function as the surface protective layer of the object to be transferred and formed from an ionizing radiation curable resin or a thermosetting resin. A primer layer 4 secures the good adhesion to the release layer 3 and the decorative layer 5. The adhesive layer 6 is one provided to a usual transfer foil.
Patent JP-H0442347-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1990-06-08
Abstract: PURPOSE:To perform the field-based KANA (Japanese syllabary)/KANJI (Chinese character) conversion at a high speed without using plural field-based dictionaries by adding the field information into a dictionary. CONSTITUTION:A CPU serving as a microprocessor performs the arithmetic operations, the logical decision, etc., for character processing and also controls the component elements connected to an address bus AB, a control bus CB, and a data bus DB via these buses. Then the field information is added to the head of description of each word in regard of a dictionary store form. Thus the field information is taken out before the word description information and a field can be decided. As a result, such words of undesired fields can be excluded at the early stages. Then the field-based KANA/KANJI conversion is carried out at a high speed.
Patent JP-S5772782-A (JP)
Title: Resistance welding device
Inventor: SAWADA KENJI
IPC: H05K3/36
Filed: 1980-10-27
Abstract: PURPOSE: To perform resistance welding with the work of which the pressurizing parts are bed conductors by disposing pressurizing mechanisms in such a manner as to pressurise the joining parts of the work and disposing electrodes in contact with the conductive parts orther than the joining parts.  
     CONSTITUTION: In the work consisting of conductors 11 and insulators 12, the insulators 12 are assumed to be disposed in the joining parts of two pieces of the work. Electrodes 10 are disposed in contact with the conductors 11 in the parts 13 where the conductors expose, and while the joining parts are pressurized with pressurizing mechanisms 9, electricity is conducted to the electrodes 10, whereby resistance welding is carried out. According to this resistance welding device, the joining of a circuit substrate and a flexible printed circuit which has heretofore been impossible is made possible without requiring solder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0712420-A (JP)
Title: Adsorption type refrigerating device
Inventor: MIYAIRI YOSHIO
IPC: F25B17/08
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the required space of an adsorption type refrigerating device and permit easy adsorption and/or desorption of an adsorbant element as well as effective evaporation and/or condensation in a heat exchanger. CONSTITUTION:The title device is constituted of only one constituting instrument consisting of adsorption column 6A and desorption column 6B, in which an adsorbing element 1a and a desorbing element 1b are integrated with heat exchangers 7a, 7b, having both functions of evaporation and condensation by the switching operation of a valve, while the adsorbing element 1a and the desorbing element 1b are provided in an upper part, the heat exchangers 7a, 7b are provided in a lower part and an air-permeable partitions 8a, 8b for separating gas from liquid are provided in an intermediate part.
Patent JP-S6043481-A (JP)
Inventor: SUZUKI KOUICHI
IPC: C23C14/35
Filed: 1983-08-19
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-H10325031-A (JP)
Title: Electroconductive yarn
Inventor: TAKAKURA KAZUTOYO
IPC: D02G3/36
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To further enhance electromagnetic shielding activities, and antimicrobial and deodorant activities of an electroconductive yarn used as a material for a conventional electromagnetic shielding material or a conventional, antimicrobial and deodorant material. SOLUTION: This electroconductive yarn is obtained by applying an insulation coating 12 on the surface of a core yarn 11 having electroconductivity, and further winding a tape 13 having the electroconductivity on the coated core yarn. Electromagnetic shielding activities are enhanced by the electroconductive yarn because the core yarn 11 having the electroconductive activities and the tape 13 having the electroconductivity are electrically insulated, and thereby capacity is caused between the electroconductive yarn and the electroconductive tape.
Patent JP-S5483153-A (JP)
Title: Suction valve
Inventor: SEKIGUCHI HARUO
IPC: F25B9/06
Filed: 1977-12-16
Abstract: PURPOSE: For easy adjustment of a suction valve, to enable said suction valve to be attached on and detached from a cylinder head while kept assembled.  
     CONSTITUTION: A suction valve 9 is held slidable by a valve guide 17 in a valve seat body 13. A valve rod with a collar 10 is held with the tip B thereof projecting over a distance of l 1  from the lower end A of said suction valve 9. Said suction valve 9 is pressed against a valve seat C by an outside valve spring 16. Said suction valve 9 built-in valve seat body 13 is detachably and hermetically fitted on said cylinder heat 19, and the lower end A of said suction valve body 9 is fitted to project over a distance of l 2  from the lower face of said cylinder head 19. The opening time of said suction valve body 9 can be desirably set by selecting the projection allowance l 2  of the lower end A of said suction valve body 9 from the lower face of said cylinder head 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211315-A (JP)
Title: Remote control equipment
Inventor: OKUJIMA YASUHISA
IPC: H04Q9/00
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the malfunction of control by deciding that a remote control signal is affected by a disturbing signal. CONSTITUTION:A memory control means 11 reads or writes the data of channel selection or sound volume from/to a memory, a display signal generating means 12 displays the state of a TV receiver on a screen and a channel selection control means 13 controls the reception band and frequency of a turner. In this case, a remote control signal deciding means 14 decides the content of the remote control signal to control a control signal generating means 15 depending on the result of decision. When the pulse of the 23rd bit is inputted by a disturbing signal or the like, an output from a pulse presence absence deciding means 16 operates a reset means 17 to release the operation of a microcomputer and the decoding of 22 pulses is not performed.
Patent JP-H04373135-A (JP)
Title: Compound semiconductor field effect transistor
Inventor: YOKOYAMA TAKAHIRO
IPC: H01L21/338
Filed: 1991-06-24
Abstract: PURPOSE:To improve drain withstand voltage by constituting the conductivity type of a compound semiconductor substrate as a P-type, and grounding said P-type substrate. CONSTITUTION:Metal which comes into ohmic contact with a substrate 1, e.g. Au-Zn is evaporated on the surface or the rear of a P-type GaAs substrate 1, and an ohmic electrode (for a P-type) for applying earth bias to the substrate 1 is formed. When a drain voltage is increased in this constitution, positive holes out of electron-hole pairs generated in a high electric field under a gate are made to escape from the grounded part through the P-type substrate 1, so that a position where kink of a drain current is generated can be shifted to the part of high drain voltage. Thereby the drain withstand voltage can be increased.
Patent JP-H10340131-A (JP)
Title: Portable information processor
Inventor: IMAHASHI KOICHI
IPC: G06F1/16
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processor which can improve its operability, can control the distance between its display part and a user and also can expand its function. SOLUTION: This information processor 20 consists of an input part 4 including a keyboard part 5, a main body part 1 which is combined with the part 4 and includes a computer part that executes the prescribed processing based on the data inputted from the part 4, and a display part 2 which is connected to the part 1 in a freely turnable way and includes a display panel 3 that is placed on its main surface S1 and shows the processing result of the computer means. In such a constitution, the relative position can be changed between the part 1 and the part 5 constructing the part 4.
Patent JP-H0720203-A (JP)
Title: Method for judging conformance and non-conformance of delay in semiconductor integrated circuit
Inventor: TAKENOBU SEIJI
IPC: G01R31/28
Filed: 1993-06-22
Abstract: PURPOSE:To accurately judge whether the amount of delay is within standard or not by building a latch circuit in an IC, latching the output circuit of a circuit to be measured which is delayed by a specific period of time from a signal input timing, and then observing the latched signal. CONSTITUTION:After an input signal IN is input to a circuit 10 and a specific period of time is delayed, an output signal OUT is output from the circuit 10. A control signal ACTEST is input to a latch circuit 13 at a timing which is delayed by a specific standard delay time from the timing when the signal IN is input. The latch 13 latches (0 state) or does not latch (1 state) the signal OUT at the leading edge of the control signal. Also, a multiplexer 16 is switched to an output side by the same control signal ACTEST. Therefore, either 0 or 1 output of the latch 13 is observed externally via a multiplexer 16, an output buffer 17, and a pad 18. The circuit 10 is judged to be a conforming or a non- conforming article by judging whether the path is within the standard or not.
Patent JP-S5375727-A (JP)
Title: Solid state color pick up unit
Inventor: TAKAHASHI KENJI
IPC: H04N9/04
Filed: 1976-12-17
Abstract: PURPOSE: To obtain a good picture quality with less number of elements, by using the pick up elements providing color spectral filter and the signal processing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636999-A (JP)
Title: Constituting member for speaker
Inventor: TAKAHASHI MASANORI
IPC: H04R31/00
Filed: 1986-06-26
Abstract: PURPOSE:To prevent a deformation even by applying water soluble paint and a penetration even by applying an organic solvent type paint by integrating microfibers of thermoplastic resin and pulp fibers through a thermal fusing. CONSTITUTION:The pulp fibers, dye, a size agent, a wet strength increasing agent and a fixer are formed as a main material and a suspension containing the microfibers of the thermoplastic resin is prepared, this paper material is made to a desired form and form a paper, dried by heating and pressing and the microfibers of the thermoplastic resin and the pulp fibers are thermally fused. The water poluble paint such as ethylene vinylactate copolymer emulsion is applied to the surface of the paper material to form a resin layer on the surface. Thereby, parts made of paper for a speaker of an appearance more excellent than a laminated processing are obtained for a formation difficult by the laminate processing. Further, in order to improve the surface, as a third means, a paint such as methyl methacrylate is applied on the surface as the organic solvent type paint.
Patent JP-S5375848-A (JP)
Title: Schmitt trigger circuit
Inventor: OKA NORIAKI
IPC: H03K3/2893
Filed: 1976-12-17
Abstract: PURPOSE:To secure much amount of time from the input signal application time to the output rise time and thus prevent the abnormal operation, by connecting two units of diode in series between the output point of the switching circuit and the basic circuit of Schmitt trigger.
Patent JP-S636786-A (JP)
Inventor: YAMAGUCHI TETSUO
IPC: H05B39/04
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5483165-A (JP)
Title: Sealing device for rotary (heat-accumulating type) heat exchanger
Inventor: SATOU HIDEO
IPC: F28F5/02
Filed: 1977-12-15
Abstract: PURPOSE: To provide a carbon material's side wall surfaces, exposed to hot gas, with heat-resistant coating (or film) so that it functions as a seal in the high temperature a atmosphere.  
     CONSTITUTION: The surface of a carbon material 6, on which a coating (or film) is not formed, is covered with a screening board 7 and placed in SiO gas. On the surface of the carbon material, which is not covered with the screening board 7, a heat-resistant coating (or a film 8 composed of SiC is formed. As thus obtained sealing material is composed of a carbon material, whose surface slides each other with a rotary heat-accumulating body 1, is made of carbon material with good self- lubricity and, besides, its both side walls' surfaces and the bottom surface are covered with a heat-resistant coating (or a film) composed of SiC isolating the carbon material from the oxidizing atmosphere, it can satisfactorily serve the purpose of a seal for the side wall exposed to the high temperature atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5274569-A (JP)
Title: Treating of activated sldge
Inventor: SENDA TAKAYUKI
IPC: B01J19/00
Filed: 1975-12-17
Abstract: PURPOSE: To make the activated sludge insoluble effectively, by carrying out denaturalization heat treatment in the high temperature reducing atmosphere, adding caluim or magnes ium salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5775437-A (JP)
Title: Semiconductor device
Inventor: SATAKE TOMOMITSU
IPC: H01L23/485
Filed: 1980-10-28
Abstract: PURPOSE:To prevent short-circuit of a semiconductor device by a method wherein a protruding body is provided at a part of a protruding electrode, and a lead of lead frame is connected to the protruding body. CONSTITUTION:The protruding body electrode 7 is provided with the same metal, etc., on the surface of the protruding electrode 2. Even when the position of a tool is slipped to the end edge side of the semiconductor chip when connection is to be formed, hanging down of the lead frame 1 is not generated, and the higher the height 8 of the protruding body 7 is, the more it becomes effective. By this constitution, short-circuit between the lead and the chip can be prevented, and yield and the quality is enhanced.
Patent JP-2000341133-A (JP)
Title: Modulator, modulation method and recording medium
Inventor: NAKAGAWA TOSHIYUKI
IPC: H03M7/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To decrease the size of a conversion table and to make the circuit scale small, while keeping minimum run and the conversion rate unchanged by converting an (m)-bit data sequence into an (n)-bit variable-length code in accordance with a conversion table. SOLUTION: With a minimum run d=4 and a conversion rate m/n=2/5, an (m)-bit data sequence is converted into an (n)-bit variable-length code. The data sequence has data sectioned by 2 bits through a shift register 11 and is supplied to a restriction length decision part 12, a substitute code detection part 13 which keeps a minimum run, a substitute code detection part 14 which keeps a maximum run, and conversion parts 15-1 to 15-4. The conversion parts 15-1 to 15-4 refer to specific conversion tables, and convert supplied data, when a conversion rule corresponding to the data is registered and then outputs the converted code to a multiplexer 16. The conversion tables have substitute codes which for keeping the minimum run, substitute codes for preserving the maximum run, and other basic codes.
Patent JP-S6211888-A (JP)
Inventor: SHIROICHI NOBORU
IPC: G06F3/048
Filed: 1985-07-10
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-S637883-A (JP)
Title: Method for modifying film
Inventor: MATSUKI YASUO
IPC: B05D7/00
Filed: 1986-06-30
Abstract: PURPOSE:To enhance the adhesiveness of an adhesive or paint, by irradiating a vitreous film obtained by applying a specific composition with ultraviolet rays in the presence of ozone. CONSTITUTION:A composition obtained by mixing components (a)-(d) is applied in order to form the protective film of a color filter to make it possible to form a thin vitreous film. That is, organosilane represented by a generals formula RSi(OR')3 (wherein R and R' are a same or different org. group) and/or a partial condensate thereof (a), fine particulate silica (b), a hydrophilic org. solvent (c) being alcohols and an alcohol derivative and water (d) are mixed to prepare the composition which is, in turn, applied and further irradiated with ultraviolet rays in the presence of ozone. Whereupon, the org. substance present on the surface of the film is removed to modify the film so as to enhance the adhesiveness thereof with a sealant.