baber/WOPTO huggingface dataset:
Patent JP-S63106967-A (JP)
Title: Slider servo device
Inventor: TATEISHI KIYOSHI
IPC: G11B7/085
Filed: 1986-10-24
Abstract: PURPOSE:To reduce effective blind sector, and to improve playability, by attaching a first gain and a second gain smaller than the first gain on an amplifier means, and selecting the first gain at the time of feeding a pickup at high speed, and the second gain at the time of feeding the pickup at stationary speed or a low speed. CONSTITUTION:A servo amplifier 13 is constituted in such way that it is provided with the first gain and the second gain lower than the first gain, and the gain is switched corresponding to the feeding mode information of a slider issued from a command signal generation circuit 7. In stationary speed feeding, or slow speed feeding at time of a slow or a still operation in a playing state, the second gain is selected, and triple feeding, or fast feeding such as jump at time of a reverse or a search operation, the first gain is selected. Meanwhile, in the jump at time of the reverse or the search operation, the gain is set higher than that of a play or the slow or the still operation, therefore, it is possible to suppress an error rapidly without sacrificing the responsiveness of the slider.
Patent JP-H0194648-A (JP)
Title: Semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L27/08
Filed: 1987-10-06
Abstract: PURPOSE:To enable a wafer to be processed more finely and to obtain a higher resistance value of polysilicon layers, by superposing a plurality of high- resistance polysilicon layers with an insulating film interposed therebetween and connecting these layers in series. CONSTITUTION:In a semiconductor device having high-resistance polysilicon layers provided on a semiconductor substrate, a plurality of such high-resistance polysilicon layers 12, 15 are superposed one on another with an insulating film 14 interposed therebetween while they are connected in series. According to an embodiment, the first polysilicon layer 12 is formed on the semiconductor substrate 11 having a thick oxide film formed thereon and a region 13 which is to be ohmically contacted with an interconnection 10 is formed at one end of the layer 12. The interlayer insulating film 14 is formed on the semiconductor substrate 11 and the first polysilicon layer 12, and the second polysilicon layer 15 is formed thereon. At one end of the second polysilicon layer 15 on the side of the region 13, there is formed a region 16 which is ohmically contacted with an interconnection 20. The other end of the second polysilicon layer 12 is connected with one end of the first polysilicon layer 12 through a contact hole 17 formed in the interlayer insulating film 14.
Patent JP-H1193818-A (JP)
Title: Ignition device of gas engine
Inventor: HIRASHIMA TAKAMI
IPC: F02P7/067
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce weight, facilitate the arrangement, and reduce cost by integrating an ignition timing detection device with a cylinder reference position detection device at one place in a gas engine, and integrating support brackets with each other. SOLUTION: In a four-cycle engine, a crank rotor 8 to detect the ignition timing of a cylinder and a cam rotor 9 to detect the reference position of the cylinder are fixed to a drive shaft 3 synchronous to 1/2 of the rotation of a crankshaft. An electromagnetic crank sensor 11 to detect the rotation by projections 8b of the number twice the number of cylinders provided on the crank rotor 8, and an electromagnetic cam sensor 12 to detect the rotation by one projection 9b provided on the cam rotor 9 are continuously fixed to a bracket 10 mounted on a cylinder block E.
Patent JP-S63108476-A (JP)
Title: Document editing device
Inventor: OGAWA MASAMI
IPC: G06T7/00
Filed: 1986-10-27
Abstract: PURPOSE:To correctly extract the image information of a prescribed area on a format sheet even when the scanning directions of a format sheet and an image input part are skewed by providing an image information extracting means and a format memory. CONSTITUTION:A CPU main body 1 is composed of a CPU circuit 1a, an image memory 1b, a magnetic disk 1c, etc., and a CRT 2 displays the image data inputted from an image scanner 3 and stored into a memory 1b or the image data stored into a disk 1c. The circuit 1a has the function of an image information extracting means and collates the stroke information of a format sheet stored in the disk 1c as a format memory with the stroke information of the format sheet inputted from the scanner 3 and stored in the memory 1b. As the result, the desired image information of an area out of the image information of the format stored in the memory 1b is extracted even when the scanning direction of the format sheet and the image input part is skewed.
Patent JP-H0593929-A (JP)
Title: Organic nonlinear optical material
Inventor: MIZOGUCHI AKIRA
IPC: G02F1/355
Filed: 1991-10-01
Abstract: PURPOSE:To obtain excellent light transmittability in a short wavelength region and a high quadratic nonlinear optical effect by forming the above of a specific compd. or the oxide thereof. CONSTITUTION:This material is formed of the compd. or oxide expressed by formula I. In the formula I, Z1 denotes the atom group necessary for forming a 5- or 6-membered heterocycle or arom. ring having at least one cyano group as a substituent. Z<2> denotes the atom group necessary for forming a pyrrole ring, imidazole ring, etc., which may have a substituent or may form a condensed ring with a benzene ring; X denotes an electron withdrawing group. The material exhibits the high quadratic nonlinear optical effect in this way and has the excellent light transmittability of the short wavelength region and, therefore, this material is adequately usable as the nonlinear optical material for optical wavelength conversion elements, such as second harmonic generating elements.
Patent JP-2001071709-A (JP)
Title: Pneumatic tire having directional pattern
Inventor: HIMURO YASUO
IPC: B60C11/11
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a directional pattern improved in steering stability and noise reduction performance while securing excellent drainage performance. SOLUTION: Two circumferential direction main grooves 2 are provided in a tread center area, and an inclining land part 5 symmetrically extending and inclining to a tread center line C is partitioned on each of side parts of the circumferential direction main grooves 2. A chamfer part 8 with the height gradually decreasing toward the tip end is provided on a tapered end part of the inclining land part 5 on a circumferential direction main groove side, and the chamfer part 8 is connected with another inclining land part 5 by a connection part 9 provided on an inclining groove 4.
Patent JP-S63108324-A (JP)
Title: Electrochromic display element
Inventor: KAWAKAMI AKIRA
IPC: G02F1/15
Filed: 1986-10-25
Abstract: PURPOSE:To improve the initial response characteristic and to display the improved response characteristic stably for over a long time by using a lithium salt together with other specified material in combination as the electrolyte. CONSTITUTION:When a nonaqueous soln. contg. a lithium salt and a small amt. of water is used as a liquid electrolyte, other electrolyte than the lithium salt is further added to the liquid electrolyte. Namely, a tert. alkyl ammonium salt is added together with the lithium salt as an electrolyte to a nonaqueous solvent contg. a small amt. of water, as liquid electrolyte and dissolved. By using such liquid electrolyte, the initial response characteristic of the electrochromic display element is improved and the improved response characteristic is displayed stably for over a long time.
Patent JP-H1175911-A (JP)
Title: Shape-retaining material for upper shoe and shape-retaining material forming/fitting method
Inventor: INOUE MASARU
IPC: A43D3/14
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve productivity, resist deterioration and deformation of an upper itself, and improve formation properties and adhesion properties, by incorporating an additive which easily generates heat by electromagnetic induction heating compared to a main component composing a platelike shape-retaining material, made of thermoplastic resin, which is provided on a heal part or a tiptoe part. SOLUTION: A crescent padding 4 is composed of, for example, a platelike object in which the front and rear of a thermoplastic resin plate 41 are laminated with a pair of woven fabrics 40. The thermoplastic resin plate 41 contains, for example, iron oxide powder 6 as an additive (magnetic substance) which easily generates heat by electromagnetic induction heating in comparison with the thermoplastic resin being the main component of the padding 4, and the woven fabric 40. A tiptoe padding is composed of, for example, a sheetlike object in which a nonwoven fabric is integrally formed on the surface of a sheet of thermoplastic resin, and generally it is more flexible than the crescent padding 4.  The thermoplastic resin contains, for example, iron oxide powder 6 as an additive (magnetic substance) which easily generates heat by electromagnetic induction heating in comparison with the thermoplastic resin being its main component, and the nonwoven fabric.
Patent JP-H02106257-A (JP)
Title: Production control system
Inventor: ENDO HIDEO
IPC: G06Q50/04
Filed: 1988-10-11
Abstract: PURPOSE:To be responsive to the variation of a line at real time by performing line control according to an expert system and using line condition data collected at real time. CONSTITUTION:According to an expert system 3a housing a data base 3b in which the know-how of experts for efficiently operating a production line is accumulated, proper production indication data are formed based on the production indication data of the name of the kind to be produced and the quantity thereof, etc. and the condition data on the operating condition and the progress of operation for each process forming the production line, etc. The formed production indication data are informed to each process.
Patent JP-H1189417-A (JP)
Title: Threshed grain storing part structure in combine harvester
Inventor: FURUNO FUMIO
IPC: A01F12/60
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform maintenance and inspection within a tank and also maintenance and inspection of a thresher in the rear of the tank, in a combine harvester having a grain tank. SOLUTION: This threshed grain storing part structure has a tank main body 30a made of a synthetic resin in a grain tank 30 and detachably connected to a tank base part 30b. The tank base part 30b is made to be switched by rotation to a grain recovering state fitted on a machine body by rotatably supported in a machine body frame 9, about a shaft core of a vertical screw conveyor 11, and to a maintaining and inspecting state transferred to the horizontal outside of the machine body and the horizontal side of a thresher 4 is opened.
Patent JP-H06313622-A (JP)
Title: Method for controlling heater
Inventor: SAKURAI TOSHIO
IPC: F23N5/14
Filed: 1993-10-12
Abstract: PURPOSE:To enable a comfortable heating operation to be realized without applying any uncomfortable feeling to a customer by a method wherein a maximum combustion amount and a minimum combustion amount corresponding in its value to the maximum combustion amount are concurrently selected and a combustion amount is adjusted in response to a load is carried out between the selected maximum combustion amount and the minimum combustion amount. CONSTITUTION:At a control part, a selected maximum output is set in sequence in an order of 3300Kcal/h   2500Kcal/h   2000Kcal/h 1600Kcal/h   3300Kcal/h for every once pushing of a selector key 7 for selecting the number of mats in a room and in reference to the set and selected maximum output, the selected minimum output is set in an order of 1200Kcal/h   1100Kcal/h   1000Kcal/h   900Kcal/h 1200Kcal/ h. A maximum output displaying part 8 lights up in an order of light emitting elements 8A   8B   8C   8D   8A. A control part 10 defines a combustion amount between the selected maximum output and the selected minimum output in response to a temperature difference between the set temperature set by an up-key 5 and a down-key 6 and a detected temperature sensed by a room temperature sensor 9 when an operation key 4 is turned on.
Patent JP-H04132624-A (JP)
Title: Production of silica glass
Inventor: HAYASHI FUSAJI
IPC: C03B8/02
Filed: 1990-09-25
Abstract: PURPOSE:To obtain minute, high-purity and high-quality silica glass free from a foreign matter by removing a contaminating foreign matter with a filter having a specific hole diameter when silica glass is produced by a sol-gel method. CONSTITUTION:In production of silica glass by hydrolyzing a silicon alkoxide in the presence of an organic high polymer in a solvent to give silica sol, gelatinizing the silica sol, drying the gel to afford dried gel and burning the dried gel, contaminating foreign matter is removed with a filter having 0.1-1mum pore size till silica gel is obtained from a starting raw material. A material, e.g. nitrocellulose or cellulose acetate of filter, which can resist to a solvent used may be used as the film material.
Patent JP-H06107273-A (JP)
Title: Construction of upper structure above hull such as deck
Inventor: YOSHII SHINICHI
IPC: B63B3/56
Filed: 1992-09-24
Abstract: PURPOSE:To radiate welding heat effectively so as to prevent deflection of steel plates and reinforcing members, by setting an assembly surface plate to flat concrete, aligning sheet steel plates on the surface plate, jointing them by butt welding, and at the same time jointing reinforcing members by welding. CONSTITUTION:An upper structure above a hull is constructed by partitioning decks 1, walls 6, etc., into blocks using sheet steel plates 8, deck beams 3 are provided under the decks 1 for reinforcing members, and deck girders 4 are provided in such a way as crossing the deck beams 3. Wall stiffeners 7 are provided 011 the walls 6 for reinforcing material. In such a structure, the sheet steel plates 8 are aligned on a concrete, level, surface plate 15 having flat surface and reinforcing members such as the deck beams 3, the wall stiffeners 7, etc., are jointed by welding on the sheet plates 8 along their welded joint parts. Thereby welding heat is radiated effectively by the surface plate 15 so as to prevent deflection of the welded joint parts, etc.
Patent JP-H0996400-A (JP)
Title: Filling structure of pressurized gas and filling method using the same
Inventor: YANAGAWA YUJI
IPC: F02M21/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To contribute to the atmosphere contamination suppression, by making it possible to remove filling couplers without releasing the residual gas in the filling couplers and the like after the fuel is fed to an automobile which uses a compressed natural gas(CNG), for example, as the fuel, to the atmosphere. SOLUTION: At the filling place side, a filling coupler 6; a gas passage 4; and a gas feeding side switch valve; are provided, while a filling coupler 12; a three-way valve 14; a cylinder 16 to store the gas at a high pressure; and the second tank 18 to store the gas at a low pressure; are provided at the vehicle side. The three-way valve 14 is set to take the 'REFUEL' position to communicate a gas feeding device and the cylinder 16, the 'PURGE' position to communicate the gas feeding device and the second tank 18, and the 'DRIVE' position not communicate the gas feeding device to either member.  After the gas is filled to the cylinder 16, the filling pressure of the gas feeding device is reduced to close the switch valve 8 at the gas feeding side, the three-way valve 14 is converted to the 'PURGE' position to let flow the resudual gas to the second tank 18, and after that, the couplers 6 and 12 are removed.
Patent JP-2001071078-A (JP)
Title: Method and device for wire coiling
Inventor: TAKEDA TAKASHI
IPC: B21F3/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an edge-wise coil by shifting a part of a wire coiled, adjacent to a part of the wire coiled to the outer circumference and on the outer periphery, in the distance equal to a thickness of the wire in the axial direction, guiding the wire to a cylindrical outer circumference with supporting both ends of the wire and coiling the wire on the cylindrical part outer circumference while rotating the cylindrical part. SOLUTION: When a cylindrical part is rotated, a wire is coiled to the outer circumference of a cylindrical part, between a part of the wire to be newly coiled while guided to a guide face 105g above a stepped part 105e and a rotation shoe, a part of the wire already coiled exists. But the wire, while coiling to the cylindrical part, is moved along an end face inclining at a fixed angle and is shifted in a thickness of the wire in the axial direction when passing the stepped part 105e, the clearance of the thickness of the wire is constantly is generated between the guide face 105g and the wire coiled to the cylindrical part, coiling is smoothly conducted.
Patent JP-H06111385-A (JP)
Title: Method for reproducing stamper for optical disk
Inventor: SUNAMOTO TATSUYA
IPC: B29L17/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide the process for reproduction to yield the stamper which is free from environmental problems and has high transferability by forming release films consisting of nitrided films by nitrogen plasma ashing treatments on the surface of the stamper. CONSTITUTION:The surface of the master stamper 1 is subjected to the nitrogen plasma ashing treatment, by which the surface of the stamper 1 is washed and the release film 1a consisting of the nitrided film is formed. Nickel electrocasting is thereafter executed with the stamper 1 as an electrode to deposit nickel at a prescribed thickness on the stamper and to obtain the mother stamper 2. The surface of the stamper 2 is then subjected to the nitrogen plasma ashing treatment, by which the release film 2a is formed. The nickel electrocasting is executed up to the prescribed thickness with the stamper 2 as the electrode to obtain the sun stamper 3 having the same rugged patterns as the rugged patterns of the stamper 1. As a result, the method for reproducing the stamper for optical disks which eliminates a waste liquid treatment and the contamination of the electroplating liquid and yields the stamper having the high transferability and less defects is obtd.
Patent JP-S61132842-A (JP)
Title: Condensing type flow cell
Inventor: ABE FUJIO
IPC: G01N21/05
Filed: 1984-12-03
Abstract: PURPOSE:To improve the measuring sensitivity of a light emission analysis by forming a flow cell to a spherical body consisting of glass or plastic, also forming it as a sample tube by making it penetrate a cylindrical hole, and forming the surface of the spherical body except an emitting window. CONSTITUTION:A sample tube 1 is formed by making a spherical body formed by a material quality 8 which scarcely causes an optical attenuation, such as glass or plastic, etc. penetrate a hole passing through the center of a cross section of a cylindrical projecting part of the upper and lower parts of the spherical body and the center of the spherical body, and polishing it. Subsequently, an emitting window 2 is provide on a prescribed point where a straight line orthogonal to a vertical axis of the sample tube 1 crosses the surface of the spherical body, also a reflecting mirror is formed by covering the whole surface of the spherical body except the emitting window 2 with a metallic film by means of vacuum vapor-deposition, and it is covered with a resin film 4. Accordingly, the greater part of a light 7 by a light emission by the sample tube 1 repeats a reflection in the spherical body and it is condensed to the emitting window 2, and a loss of the light becomes extremely small. In this way, a flow cell having a high measuring sensitivity can be obtained.
Patent JP-H1075793-A (JP)
Title: Transformation of conjugation transfer of organelle
Inventor: YOSHIDA KAZUO
IPC: C12N1/21
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To directly transduce a required foreign gene to organelle (mitochondrion, chloroplast) in a cell of eukaryote without protoplastization of a cell even in a mild condition. SOLUTION: A vector is transduced into organelle (mitochondrion, chloroplast) in a cell of eukaryote by performing conjugational transfer between prokaryotic and eukaryotic cells of donor bacteria having a replication point acting on both the organelle and donor bacteria, a selected marker gene acting on both the organelle and the donor bacteria, a required foreign gene acting on the organelle, and an expression vector expressing in conjugational transfer organelle and containing oriT sequence required for the conjugational transfer between prokaryotic and eukaryotic cells and a cell of eukaryote which is a host cell by utilizing tra gene and mob gene, for example, in a form of helper plasmid.
Patent JP-H0596367-A (JP)
Title: Method for coating solder
Inventor: KIKUCHI TETSUO
IPC: H01L23/50
Filed: 1991-10-02
Abstract: PURPOSE:To form a uniform solder layer on a lead terminal for electronic parts by heating and blowing inert gas for preventing oxidation to a solder surface in the soldering vessel. CONSTITUTION:The molten solder 2 in the soldering vessel 1 is flowed down through a solder flow-out hole 6. At the same time of flowing down the solder 2, a flexible tape 5 mounting and resin-sealing the electronic parts 5 of IC chip, etc., is advanced while dipping into the solder 2 and passed through the flow-out through hole 6. Then inert gas 8 of heated nitrogen gas, etc., is blown at the upper part of the flow-out hole 6 of the solder from an injecting hole 9 to the position where the lead terminal 4 is apart from a parabola flowing down the solder 2 in the condition of inclining as THETA1, and THETA2 angles to the flexible tape 3. By the prevention of oxidation and the blowing power with the heated inert gas 8, the soldering without any excess sticking is obtd. and the soldering quantity stuck to the lead terminal 4 is stabilized.
Patent JP-H02103771-A (JP)
Title: Operation state display system for magnetic disk device
Inventor: SHIMIZU HIROYASU
IPC: G11B33/10
Filed: 1988-10-11
Abstract: PURPOSE:To confirm the operation state from the external by providing a storage device with operation indicators and controlling indication of these indicators by a central operation processing device. CONSTITUTION:A central operation processor 11 provided in a storage device 10 gives a lighting command of operation indicators 15 and 16 to a driving circuit 14 at the time of starting the control of a magnetic disk. An operation command output is given to magnetic disk devices 12 and 13, and an extinguishing command output of operation indicators 15 and 16 is given to the driving circuit 14 after the completion of operation of magnetic disk devices 12 and 13. Thus, operation states of magnetic disk devices 12 and 13 are confirmed from the external in accordance with lighting and extinction of operation indicators 15 and 16 driven by commands from the central operation processor 11.
Patent JP-S61134817-A (JP)
Title: Temperature controlling device
Inventor: OE SOICHIRO
IPC: G05D23/24
Filed: 1984-12-05
Abstract: PURPOSE:To reduce an overshoot phenomenon of a heating means by obtaining a saw tooth reference voltage by an oscillating circuit. CONSTITUTION:A temperature controlling device is constituted of a transistor (TR) Q1 connected to a constant-voltage power source E through a switch 1, a heater 2 a thermister 4 for detecting a temperature in a tank 3, a conparator 5, and an oscillating circuit 6 for generating saw tooth reference voltage. In this state, when the switch 1 is turned on, the conparator 5 compares a reference voltage from the oscillating circuit 6 with a temperature detecting voltage from the thermistor 4,and controls conduction to the heater by bringing the TR Q1 to on-and-off control. Said referecne voltage has a saw tooth waveform, therefore, even after having reached a set temperature, the heater 2 executes turning-on and turning-off frequency, and the temperature in the tank 3 is kept constant.