baber/WOPTO huggingface dataset:
Patent JP-H0293842-A (JP)
Title: Program memory bank switching system
Inventor: ASADA HIROSHI
IPC: G06F9/32
Filed: 1988-09-30
Abstract: PURPOSE:To realize the direct switch of a memory bank, to economize a memory area and to improve a processing speed by temporarily storing the bank address of a transferring destination, which is set to the address I/O port of the memory bank, and updating the bank address when an unconditional jump instruction appears. CONSTITUTION:When the bank address of the transferring destination is set to the address I/O port of the memory bank, this bank address is temporarily stored to a latch circuit 17. After that, when an instruction decoder circuit 12 detects the unconditional jump instruction during the execution of a program, the bank address of the transferred destination to be temporarily stored is supplied to latch parts 14 and 15 which really supply an address to the memory bank. Next, the bank address is latched in the starting stage of a fetch cycle in an operation code and at such a time point, the address to be supplied to the memory bank is updated. Thus, without preparing the program for inter- bank control transfer in a common memory part, control can be transferred between the memory banks with timing, with which the unconditional jump instruction appears.
Patent JP-H1157379-A (JP)
Title: Water vapor movement controller
Inventor: MIZOBE KUNITAKA
IPC: B01D53/22
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a water vapor movement control technique capable of surely maintaining the airtightness of the connecting parts in a connecting structure for connecting cylindrical bodies to each other. SOLUTION: This vapor movement controller is constituted by connecting the plural cylindrical bodies 40, 41 in series by holding a waterproof film 11 therebetween and forming plural sub-chambers 20, 21 segmented by this waterproof film between vent ports 3 and 3. A projecting fitting part 50 notched down to the middle of the thickness from the outer peripheral surface is formed at the end of the one cylindrical body to be connected and a recessed fitting part 60 notched down to the middle of the thickness from the inner peripheral surface is formed at the end of the other cylindrical body to be connected. The waterproof film is mounted via gaskets 7, 7 between the front end face 52 of the projecting part fitting part of the one cylindrical body and the stepped surface 62 of the other cylindrical body.  The projecting part fitting part and the recessed fitting part are fitted to each other via coupling means (screwing, adhering, welding, fitting) in such a manner that the front end face 63 of the recessed fitting part of the other cylindrical body is pressed to the stepped surface 53 of the one cylindrical body.
Patent JP-S6489034-A (JP)
Title: Optical disk drive controller
Inventor: SHIBANO MASAYUKI
IPC: G11B7/09
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a loop gain to a disk dispersion, a temperature change and a secular change at a prescribed value by executing the gain adjustment of a control system by means of a disturbance impressing means, a gain measuring means and a gain adjusting means at the time of activating an optical disk drive control device or at the time of replacing disks. CONSTITUTION:A disturbance signal is impressed to a control means 18 to control so that the position of the microspot of a light beam 4 can always coincide to a control goal, the loop gain of the control system is measured from a response signal to the disturbance signal of the control means 18 by means of a gain measuring means 25, and the gain is adjusted so as to go to the prescribed value by a gain adjusting means 16. Such an adjustment is executed at the time of activating the optical disk drive control device, at the time of replacing the disks, or at the time when a prescribed period passes in the middle of driving. Thus, the control system gain can go to the prescribed value to the temperature change, the secular change or the dispersion of a disk 1, with a simple circuit constitution.
Patent JP-S6293755-A (JP)
Inventor: FUIRITSUPU EROOMU
IPC: G06F17/14
Filed: 1986-10-16
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-H1091670-A (JP)
Title: Method for automatically arranging arithmetic and logic unit
Inventor: UEMURA MARIKO
IPC: G06F7/76
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the automatic arranging method for an arithmetic and logic unit(ALU) by shortening tracing time. SOLUTION: The ALU to be a full adder is traced (P4) in accordance with the specified terminal, order of at least one input terminal group in the ALU (P1 to P3), and at the time of tracing, marks corresponding to the number of sequences and the number of steps are put on respective function blocks constituting the ALU (P6) and these marks are two-dimensionally arranged in the case of laying out these marks (P6 to P10). At the time of tracing the ALU driving a signal from a specified terminal in the arrangement, the trace of carry output terminals of the function blocks is stopped (P5). Since carry signals in the full adder are not traced at the time of tracing logical circuits to prepare arrangement information, a tracing range can be restricted and processing time can be shortened.
Patent JP-S62106911-A (JP)
Title: Purification of stabilization aid of resin composition for medical material
Inventor: MATSUMIYA TOSHIHARU
IPC: A61L29/00
Filed: 1985-11-01
Abstract: PURPOSE:To purify simply and surely a specified copolymer as the titled aid without using a large amount of an organic solvent, by using a mixture of an alcohol which can not dissolve the copolymer with a liquid vinyl chloride monomer as a solvent for purifying it. CONSTITUTION:In purifying a stabilization aid prepared from a copolymer containing 5wt% glycidyl (meth)acrylate units and 10wt% (meth)acrylate units and/or styrene units [e.g., ethyl (meth)acrylate] and/or styrene units, said copolymer is dissolved in a mixture of an alcohol which can not dissolve the copolymer (e.g., methanol) with a liquid vinyl chloride monomer and vaporizing the liquid vinyl chloride monomer to deposit the copolymer only. The titled stabilization aid can be purified simply and surely without using a large amount of an organic solvent.
Patent JP-H04126789-A (JP)
Title: Insulating waterproofing material for connecting electric wire
Inventor: MIYAHARA TOSHIO
IPC: C09K3/18
Filed: 1990-09-17
Abstract: PURPOSE:To obtain the subject reusable waterproofing material, excellent in elasticity holding performance and capable of ensuring good waterproofness by forming and vulcanizing a rubber composition consisting essentially of high- molecular weight ethylene/propylene rubber, a paraffinic oil and an organic peroxide. CONSTITUTION:The objective waterproofing material is obtained by forming rubber composition consisting essentially of (A) 100 pts.wt. high-molecular weight ethylene/propylene rubber having >=100 Money viscosity ML1+4 (121 deg.C) defined by the JIS K6300, (B) 300-600 pts.wt. paraffinic oil and (C) 1-15 pts.wt. organic peroxide such as dicumyl peroxide into the shape of a tape or a sheet and vulcanizing the formed composition.
Patent JP-H0887107-A (JP)
Title: Positive photosensitive composition
Inventor: OCHIAI TAMEICHI
IPC: G03F7/004
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a chemical amplification type positive photo-resist having a high γ-value and applicable to half-micron lithography using light in a far UV region by incorporating a polyoxyalkylene compd. CONSTITUTION: A polyoxyalkylene compd. is incorporated into a positive photosensitive compsn. contg. 100 pts.wt. alkali-soluble resin, 0.005-30 pts.wt. optical acid generating agent and 1-70 pts.wt. compd. which is made alkali-soluble by a reaction with an acid generated under light as essential components. The polyoxyalkylene compd. is not especially limited but it is desirable that the compd. has >=140 deg.C b.p. under atmospheric pressure so as to prevent volatilization at the time of baking in a resist image forming process. The resultant photosensitive compsn. has high resolving power and is applicable to the production of a semiconductor integrated circuit having a high degree of integration.
Patent JP-H0192373-A (JP)
Title: Formation of thin carbon film on raw material having large specific surface by cvd
Inventor: YOSHIDA HIDETO
IPC: C23C16/26
Filed: 1987-09-30
Abstract: PURPOSE:To uniformly coat the raw material having a large specific surface with a thin carbon film by fluidizing the raw material placed in a reaction cell, and respectively specifying the reaction temp. and gaseous reactant pressure. CONSTITUTION:The reaction cell 1 is formed by a reaction vessel 2 and a heater 3 for heating the vessel 2. The raw material (e.g., the aggregate of ceramic powder, ceramic staples, etc.) having a large specific surface is placed in the reaction cell 1, and the vessel 2 is rotated to fluidize the raw material. The reaction temp. is simultaneously controlled to 1,000-1,600 deg.C, the pressure of the gaseous hydrocarbon, gaseous hydrogen, and inert gas from cylinders 4, 5, and 6 are respectively controlled by pressure controllers 7 to 0.01-50Torr. 0-360Torr, and 0-360Torr, and the gases are supplied into the vessel 2 through flow controllers 8 and stop valves 9. As a result, the surface of the discrete raw material is uniformly coated with a thin carbon film.
Patent JP-H06104887-A (JP)
Title: Method for suppressing phase fluctuation at the time of momentary interruption of input clock for phase lock circuit
Inventor: HASHIMOTO KENICHI
IPC: H03L7/14
Filed: 1992-09-17
Abstract: PURPOSE:To provide the method for suppressing phase fluctuation at momentary interruption of input clock for the phase lock circuit capable of suppressing the phase fluctuation of the output clock for the phase locked loop circuit even through the input clock is momentarily interrupted. CONSTITUTION:The phase lock circuit is constructed by a 1/n frequency divider 10 having a reset generation means generating the reset signal resetting an internal counter by a signal from a pulse generation section 70, selecting device 60 selecting either of a reserved reference clock and a reference clock and sending it to the next stage, phase comparator 20, low-pass filter 30, voltage control oscillator 40, 1/m frequency divider 50, interrupt detection circuit 80, and pulse generation section 70 consisting of a reference clock reserve generation means and a clock selection signal generation means. When the input clock is instantaneously interrupted, the interruption of it is detected and the selecting device 60 selects the reference clock reserve from the pulse generation section 70 and sends it to the phase comparator 20.
Patent JP-H04127130-A (JP)
Title: Optical fiber amplifier
Inventor: ABE KENICHI
IPC: H01S3/06
Filed: 1990-09-19
Abstract: PURPOSE:To decrease the number of optical components and to reduce the cost by constituting a polarized wave coupler and a multiplexer integrally as a prism unit. CONSTITUTION:A total reflecting film 34 is formed on one surface of a 1st prism 33 which has a 45 deg. included angle and a multiplexing film 35 is formed on the other surface. On the latter surface of the 1st prism 33, a quadrangular prism 36 which has a 2nd included angle of 45 deg. opposite a 1st included angle is stuck so that the 1st included angle is enough to multiplex signal light and pumping light sufficiently and adjoins to the included angle of the 1st prism 33. A polarized wave multiplexing film 38 is formed on the surface of the quadrangular prism 36 facing the surface where a multiplexing film 35 is formed and a triangular prism 40 is stuck on the surface of the quadrangular prism 36 where the polarized wave multiplexing film 38 is formed to constitute the prism 32, thus constituting the polarized wave coupler and multiplexer in one body. Consequently, the constitution of the optical coupler can be simplified.
Patent JP-H01206033-A (JP)
Title: Method of reducing car noise propagated from package of automobile component and surface of metallic package element and constraint-layer visco-elasticity sound damping compound for damping noise
Inventor: DAN TEII MUUA ZA SAADO
IPC: B32B7/02
Filed: 1988-09-30
Abstract: PURPOSE: To enhance sound dampening characteristics by constraining a polyurethane/ polyolefin composition of a relatively thin layer of a specific composition between a layer of a metal thin plate and a housing by an expansion, and forming an integrally laminated structure. CONSTITUTION: An integral structure of a liner 40, a composition 30 and a housing 10 is formed. The liner 40 is formed by punching an extrudable cold rolled steel, and its thickness is about 0.51 to 1.78 mm. And, the liner 40 is adhered to a layer 30 of a composition by utilizing adhesive properties of the composition itself, and an oil pan 10 is covered with the liner 40 by spot welding of a front wall 49 and a rear wall 43. The composition 30 contains about 30 to 70 wt.% of rubbery polyester urethanepolymer, about 10 to 30 wt.% of a high molecular weight oil insoluble olefinpolymer, about 15 to 35 wt.% of a filler having a specific gravity of about 2.4 to 3.0, and about 0.1 to 5 wt.% of a blowing agent having an activation temperature of about 116 to 204 deg.C.  Then, the agent is activated, and the composition is expanded to obtain an integral structure made of the composition 30 arranged between the housing 10 and the liner 40.
Patent JP-H0880552-A (JP)
Title: Mold clamping mechanism of injection molding machine
Inventor: KAWANAKA HIROSHI
IPC: B22D17/22
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a molding mechanism of an injection molding machine with a simple structure, an improved response property and ease of operation, and manufacture it with reduced size allow cost. CONSTITUTION: While the output shaft 121 of an electric motor rotates once, the rotating cam 123 rotates once so that the contact roller pin and roller pins 312, 313 move forward and rearward so as to allow the injection mechanism unit and mold clamping mechanism unit to be moved forward and rearward. In the mold clasping mechanism unit, by pressing the roller pin 312 with the cam surface of the rotating cam 123, the mold slide plate 311 is pulled up in order that the movable mold of a movable mold part 320 comes into contact with the rear surface of a stationary mold via the slide pin 315 and mold end bar 316, resulting in the completion of mold clasping.  After the injection of molten resin is conducted, the roller pin 312 faces to the recess of the can surface and pressure force within the mold is released and, further, the cam surface of the rotating can 123 comes into contact with the roller pin 313 so as to push it out and allow the movable mold 320 to be retreated, resulting in the completion of mold opening.
Patent JP-H1185793-A (JP)
Title: Device and method for distributing data
Inventor: HIROMOTO HIDEHISA
IPC: G06F17/30
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enable the exchange of the retrieved result even on the conditions that an internet can not be sufficiently dealt with by receiving information for specification, with which extraction data requested from a client and a hierarchize level are specified, while using the transmission information of number data, and transmitting the extraction data on any stage according to the information for specification. SOLUTION: The extraction data are extracted on retrieval condition specified from the client to retrieval object data, the number data are prepared by totalizing the number of extraction data through a number data preparing means, and the number data are transmitted to the client by a primary data transmitting means. The client transmits the information for specification for specifying the requested extraction data and the hierarchize level, and a server receives the information for specification through a client information means. On the other hand, the server hierarchizes the contents of extraction data through a data hierarchizing means one by one. Then, the extraction data on any stage requested by the client are transmitted by a secondary data transmitting means.
Patent JP-2000077132-A (JP)
Title: High-density multipolar connector
Inventor: OYAMADA SHIGERU
IPC: H01R13/621
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To easily separate male and female connector housings from each other even if a small-diameter neck part is twisted off at the time of mounting, by forming a second head part between a stopper of a twist-off bolt and a first head part thereof, and forming the twist-off small-diameter part between the second head part and the first head part. SOLUTION: A first head part 6A is provided on one end of a twist-off bolt 6 used for fitting and maintaining male and female connector housing to each other, while an external thread part 6B to be meshed with a nut of the female connector housing is cut in the other end part. Further, a second head part 6C is integrally formed substantially on a center part of the twist-off bolt 6. A flange-shaped stopper 6D is integrally formed on an external-thread 6B side end face of the second head part 6C. A twist-off small-diameter part 6E is provided on the side of the first head part 6A next to the second head part 6C. If the bolt is fastened with excessive torque after the fitting of the male and female connector housing is completed, the twist-off small-diameter part 6E is twisted off by an increased fastening load to separate the first head part 6A.
Patent JP-H1095616-A (JP)
Title: Production of lead monoxide fine particle
Inventor: OKADA NAOKI
IPC: C04B35/46
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain lead monoxide fine particles easily crushable for mixing and excellent in sintering property at a high temperature by collecting a white precipitate of lead carbonate generated by reacting ammonium hydrogen carbonate with lead nitrate by filtering and burning at a low temperature under an atmosphere without containing oxygen after drying the precipitate. SOLUTION: The lead monoxide fine particles are produced by (1) a first step of reacting by adding an aqueous solution of lead nitrate into an aqueous solution of ammonium hydrogen carbonate to collect the white powder of the produced lead carbonate by filtering and then drying the precipitate, and (2) a second step of burning the lead carbonate obtained by the first process at a low temperature of <=550 deg.C under a nitrogen or an argon atmosphere not containing oxygen. The crystal form of the obtained lead monoxide is a litharge, and the particle diameters are <=1μm in primary particles and <=4μm in secondary particles.
Patent JP-H03109344-A (JP)
Title: Optically active benzyl derivative and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C07C309/65
Filed: 1989-09-22
Abstract: NEW MATERIAL:The optically active benzyl derivative of formula I [R<1> is 1-20C (halogen-substituted) alkyl or alkyloxyalkyl; X is halogen, -OH or -OSO2R<2>; R<2> is lower alkyl, trifluoromethyl or (substituted) phenyl; l is 1 or 2; *represents asymmetric carbon atom]. EXAMPLE:(+)-4-(1-Hexyloxyethyl)benzylmethane sulfonate. USE:Useful as a material for liquid crystal and an intermediate for agricultural chemicals, pharmaceuticals, etc. Especially useful as an intermediate for a liquid crystal compound having excellent image display response. PREPARATION:The compound of formula III which is one of the compound of formula I can be produced by reducing an optically active ester of formula II in a solvent (e.g. tetrahydrofuran) at -30 deg.C to +100 deg.C.
Patent JP-H1173447-A (JP)
Title: Automatic synthesis system for logic circuit
Inventor: YOSHIKAWA HIROSHI
IPC: G06F17/50
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To simply detect which part in a synthesized logic circuit corresponds to an intermediate signal included in a hardware description language(HDL). SOLUTION: A compiling part 4 analyzes and converts an HDL 1 into an initial logic circuit and prepares an internal data base(DB) 2 for storing boundary information corresponding to an intermediate signal, a technology- independent optimizing part 5 executes technology-independent optimization for the initial logic circuit in a state storing the boundary information and a technology mapping part 6 allocates respective function blocks in a semiconductor library 3 to the optimized initial logic circuit in the state storing the boundary information to convert the initial logic circuit into a technology level logic circuit.  A timing optimizing part 7 optimizes the technology level logic circuit in the state storing the boundary information, a logic circuit output part 8 outputs the optimized logic circuit 11 and a correspondence table output part 9 refers to the internal DB 2 and outputs a correspondence table 10 expressing correspondence between the intermediate signal in the HDL 1 and the logic circuit.
Patent JP-H0584845-A (JP)
Title: Preparation of sheet having partial reflection or colored layer
Inventor: NAKAJIMA YUKI
IPC: B32B33/00
Filed: 1991-09-26
Abstract: PURPOSE:To prepare a sheet having a partial-reflection layer which is integrated with a substrate sheet and hardly peeled, the production process of which is simple and suitable for continuous operation. CONSTITUTION:A reflection (colored) sheet 3 having a reflection (colored) layer, which is formed by an extrusion lamination method or a dry lamination method, is supplied to a hot roller 8. A molten substrate sheet resin 7 is dropped through a T-die 6 on the side of an adhesive layer of the sheet 3, and at the same time compressed air is supplied to the side of the hot roller 8 so that the substrate sheet resin 7 and the sheet 3 are integrated by compression bonding.
Patent JP-H04151345-A (JP)
Title: Manufacture of automotive air bag door skin
Inventor: WATANABE YUKITAKA
IPC: B60R21/2165
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a divisional line from appearing on the surface of an air bag door skin in manufacturing the skin via the formation of a divisional V-groove on a thermoplastic sheet material by pressing the predetermined divisional line portion on the reverse side of the skin material with a heated cutter for determining the line. CONSTITUTION:In the manufacturing an air bag door skin, a thermoplastic sheet skin material 20 comprising vinyl chloride resin or the like formed to the predetermined shape through a vacuum forming process, a powder slashing process or the like, is so placed on the surface of a support seat 22 as to keep the reverse side thereof up. Then, a heated cutter 24 is lowered together with a heater body 28 and presses the predetermined portion of a divisional line on the reverse side of the sheet skin material 20. As a result, the predetermined divisional line portion on the reverse side of the skin material 20 is deformed to have the shape of the heated cutter 24 in section, thereby forming a divisional V-groove 36. In this case, plastic material 20 swells at both sides of the groove 36, due to the pressure of the heated cutter 24, and a bank portion 38 is formed. No divisional line, however, appears on the upper surface of the sin material 20.
Patent JP-H07101015-A (JP)
Title: Polyester film for laminating and molding metal plates
Inventor: ASAI TAKEO
IPC: B32B27/36
Filed: 1993-10-04
Abstract: PURPOSE:To improve taste retentivity and impact resistance while holding excellent mold processability, heat resistance, retort resistance and perfume retentivity of copolymer polyester film. CONSTITUTION:The polyester film for laminating and molding metal plates comprises an isophthalate copolymer polyester layer (A) having a melting point of 210-345 deg.C, and a copolymer polyester layer (B) having a melting point of 210-245 deg.C laminated, wherein the melting point of the layer (A) is lower than that of the layer (B), and its difference is set to 2 deg.C or more.