baber/WOPTO huggingface dataset:
Patent JP-H07159550-A (JP)
Title: Pointer type watch
Inventor: ABE HIROYUKI
IPC: G04B37/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a pointer type watch allowing the same base plate to be used in common when changing the indicating or displaying function to be added to the indicating function of time via a time display pointer, reducing the manufacturing cost of the base plate used in common, and simply changing the added function. CONSTITUTION:This pointer type watch is provided with a base plate 6 having a fitted bearing train mechanism 5, a support plate 91 fitted to the base plate 6, a bearing 92 to which the rotation of a scoop wheel 11 is transmitted, a bearing 93 supported by the support plate 91 and rotated by the bearing 92, and an additional bearing train unit 9 having a presser plate 94. Positioning bosses 91c, 91d and a coupling piece 91f are formed on the support plate 91, positioning holes 6e, 6f in which the positioning bosses 91c, 91d are inserted, are formed on the base plate 6, and a hook section 2d hooking the coupling piece 91f is formed on a housing 2. When the added indication or displaying function is to be changed, a partially changed separate additional bearing train unit 9 is merely required to be fitted to the base plate 6 and the housing 2, and the base plate 6 is not required to be changed.
Patent JP-H09174974-A (JP)
Title: Cut paper double-side printer
Inventor: FUJIKURA KIYOAKI
IPC: B41J11/42
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a printing speed by setting the size of a bit map memory storing printing data to the size corresponding to the attribute of the max. paper used in a printer. SOLUTION: The printing data sent out of a host calculator are stored in the respective banks of a bit map memory 7 and the printing data of a page unit of the respective banks 1-4 are sequentially read to be subjected to printing control to perform double side printing. The width/length of the bit map memory 7 in each of the banks is set to a virtual value to be fixed to the size of the max. paper supported by a printer to be stored in the control register 60 of a control circuit 6. An actual memory sets the size corresponding to an actually used paper size and performs printing control in a virtual bit map space having a virtual value. By this constitution, the lowering of a printing speed can be prevented.
Patent JP-2001161013-A (JP)
Title: Gas insulated electric apparatus
Inventor: UEDA KOJI
IPC: H02G5/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable quickly deciding a cause of abnormality generated in a gas sealed vessel of a gas insulated electric apparatus. SOLUTION: In the gas sealed vessel 1, an upper part gas sensor 10a is arranged in an upper part, and a lower part gas sensor 10b is arranged in a lower part. Time difference ΔT that output values of the respective gas sensors show abnormality deciding concentration, or decomposed gas concentration difference ΔC in the state that output values of the respective gas sensors become a stationary state is decided in a signal processing device 11. In the case that ΔT≫0 and ΔC>0, imperfect contact of a connection part 4 of a central conductor 2 is decided, and in the case that ΔT≈0 and ΔC≈0, partial discharge 6 is decided.
Patent JP-H05175693-A (JP)
Title: Electronic-component suction nozzle
Inventor: TSUJIKAWA TOSHIHIKO
IPC: B23P19/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide an electronic-component suction nozzle which can accurately recognize an electronic component which has been sucked. CONSTITUTION:The title suction nozzle is provided with the following: a suction face 6 which is larger than the outside diameter of an electronic component 1; an illumination means 8 with which the electronic component 1 is irradiated; and an an image-sensing means 7 which obtains an image by receiving the reflected light of light with which the electronic component 1 has been irradiated by using the illumination means 8. The suction face 6 which is exposed to the outside of the electronic component 1 is constituted as a diffusion and reflecting face in such a way that the irradiated light is not reflected to the image sensing means.
Patent JP-H11164145-A (JP)
Title: Image processor
Inventor: SAWADA KENICHI
IPC: G06T5/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for easily binarizing multi-valued image data to be images of high quality. SOLUTION: This image processor executes an arithmetic operation to a binarization error Exy of corrected image data f'(x, y) for pixels inside an area around a pixel under consideration and binarized image data g'(x, y) and corrects and binarizes the multi-valued image data of the pixel under consideration, based on the addition of the result of the arithmetic operation to the multi-valued image data f(x, y) of the pixel under consideration. In the image processor, the arithmetic operation is performed by executing a smoothing processing to the binarization error Exy in a filter processing part 21 and calculating a weighted average error Eavexy by an error weighting filter 19 from the binarization error Exy, after the smoothing processing.
Patent JP-H08175887-A (JP)
Title: Structural material of ceramic or pottery-based having photocatalyst function and its production
Inventor: HAYAKAWA MAKOTO
IPC: B01J35/02
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a structural material having a sufficient photocatalyst function with simultaneously performing sintering of a base plate and a process fixing particles having a photocatalyst activity to a base material by forming a layer principally comprising zinc oxide on a base plate. CONSTITUTION: A molding raw material of a pottery-based material such as a ceramic as a material used as a structural part material such as alumina or zirconia, or a structural material baked a mixture of a skeleton material, flux and plastic clay, or a structural material having a glaze layer on the above material is sufficiently dried and the surface is coated with a zinc oxide having an electroncapture effect composed of principally zinc oxide and added of silver or silver oxide, etc., or a salt containing silver as a precursor of them. The coating process is performed in a spray coating method of a solution of silver or its precursor in ethanol, etc., with irradiating ultraviolet light. Next, the raw material is baked at >=1100 deg.C and a layer principally composed of zinc oxide is formed on the base material to obtain a structural material having a photocatalyst function.
Patent JP-H06168186-A (JP)
Title: Device for preventing disappearance of ram stored information
Inventor: GOSEKI TSUTOMU
IPC: G11B7/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide an RAM storage information disappear preventing device in which the disappear of information stored in an RAM can be prevented regardless of the decrease of a power supply voltage. CONSTITUTION:The RAN storage information disappear preventing device in which the disappear of the storage information in an RAM 7 can be prevented in a mini disk system, is equipped with a power supply voltage detecting means 8 which detects that the power supply voltage is decreased to a prescribed value not less than the minimum voltage necessary for the writing of the information in a hybrid disk 3, and an RAM information writing control means 9 which writes UTOC information stored in an RAM 7 in the hybrid disk 3 based on the detected output of the decrease of the power supply voltage to the prescribed value.
Patent JP-2001154845-A (JP)
Title: Memory bus access control system after cache miss
Inventor: TAKO SHINICHIRO
IPC: G06F9/32
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve access efficiency to a main memory by limiting access to an outside main memory in a microprocessor having a cache memory. SOLUTION: This information processor is provided with instruction fetch parts 410 and 411 for fetching both instruction systems at the sequential side and target side of a branch instruction, cache controlling parts 54 and 56 for fetching instructions from a cache memory 52 or a main memory 64 in response to a fetch request from the instruction fetch part, a memory bus access part 60 for performing access to a main memory, and instruction buffers 470 and 471 for holding the fetched instructions. Moreover, this information processor is provided with branch predicting parts 430 and 431 for operating the branch prediction of the branch instruction stored in the instruction buffer prior to the execution of the branch instruction.  When the branch direction of the branch instruction is uncertain, the cache controlling parts 54 and 56 control the memory bus access to the main memory 52 after cache miss.
Patent JP-H08235510-A (JP)
Title: Ac input stage with reduced transient time used for multiplexed transducer requring dc bias to be switched
Inventor: SUKOTSUTO DABURIYU KAMERON
IPC: G11B5/39
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid a long transient state in a transition from a write mode to a read mode by a method wherein, if a current generator is initially turned on, a short-circuiting switch discharges a DC voltage represented on a differential AC voltage signal. SOLUTION: A certain bias current Ihead is applied to a read head, and a magnetic resistance fluctuation in the head crosses terminals V+ and V-and induces an AC voltage Vhead . This AC component Vhead is remarkably smaller than a VC voltage depression Lhead Rhead . Accordingly, the AC component of this signal is supplied to an input end of a first preamplifier stage A1 via two coupling capacitor CAC A switching transistor Ml is added so as to short-circuit an input impedance Rm of the amplifier. A one shot multivibrator OS is used for driving this transistor and this one shot is operated when a W/R line makes a transition representing a switch from a write mode to a read mode.
Patent JP-H03203640-A (JP)
Title: Novel composite
Inventor: TANAKA SATORU
IPC: B32B27/30
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a thin lightweight composite held in the long-time scattering preventing properties of glass and further having extremely high design effect by bonding a fluoroplastic layer (surface resin layer) and a glass layer through an adhesive layer. CONSTITUTION:As a fluoroplastic film, a film 1 composed of an ethylene/ tetrafluoroethylene copolymer is used and the surface coming contact with an adhesive layer or a colorant-containing resin layer of said film 1 is subjected to corona treatment. A colorant, an ultraviolet absorber, a light stabilizer, a defoaming agent and a curing agent are added to the fluorine-containing copolymer and, after sufficient stirring, solid printing is applied to the fluorine- containing copolymer 1 and dried to obtain a colorant-containing resin layer 2. An ultrasonic absorber and a light stabilizer are added to an acrylic resin adhesive to be dissolved therein and, thereafter, an isocyanate curing agent and a solvent are added to the resulting solution and, after stirring, the obtained composition is applied to release paper and dried to obtain an adhesive layer 3. Further, the adhesive layer 3 is laminated to the surface resin layer 1 having the colorantcontaining resin layer 2. The composite thus obtained is bonded to a glass layer 4.
Patent JP-2000158147-A (JP)
Title: Welding gun and, method of sensor correction, welding control, welding dot position accuracy variation management using thereof
Inventor: FUKITA KAZUTSUGU
IPC: B23K11/31
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an intellectualized welding gun and various implementable methods using it. SOLUTION: This welding gun 1 is equipped with a sensor 23 on a fixed side part 20. Mechanical impedance of the fixed side part 20 may be remained at small and is set in an area where a fixed side welding chip 21 force and its position can be effectively detected. A prolixity sensor measuring system is constituted in cooperation with a sensor 13 of a movable side part 10. By using the welding gun 1, a sensor correction method (reference point and pressurizing gain correction), a weld dust generation restriction controlling method, a re-welding feedback control, a welding strength control method, a work distance shortening control method, a welding robot track correction method, a welding dot position accuracy variation management method can be implemented.
Patent JP-2000174036-A (JP)
Title: Field effect transistor and its manufacture
Inventor: FUJIWARA AKIRA
IPC: H01L21/338
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To make compatible low resistance and reduction in variation in characteristics, in a field effect transistor having a non-alloy ohmic electrode. SOLUTION: In a field effect transistor having an n+ InGaAs cap layer 9 and an InAlAs layer 5 including doners for supplying electrons to a channel, an n+ InAlAs cap layer 8 and a high density doner added layer 7 are formed between the n+ InGaAs cap layer 9 and the InAlAs layer 5. By forming the high density doner added layer, the thickness of the n+ InAlAs cap layer 9 for reduction in contact resistance can be made small. As a result, the layer to be removed by etching before formation of the gate can be made thin, and thereby the variation in device characteristics due to variations in etched amount can be reduced.
Patent JP-2000161054-A (JP)
Title: Heat insulation type exhaust manifold of engine
Inventor: FURUHASHI KAZUHIRO
IPC: F01N13/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To minimize the side run-out of the end section down-stream of an inside single pipe and the end section upper-stream of an inside collective pipes fitting to each other by collecting the sections to absorb the difference in thermal extension between the inside single pipe and inside collective pipes and outside single pipe and outside collective pipes at one position in a heat insulation type exhaust manifold. SOLUTION: In a heat insulation type exhaust manifold comprising the end section upper-stream of an inside single pipe 10 and outside single pipe 11 welded to an upper flange, and the end section down-stream of an inside collective pipes 15 and outside collective pipes 16 welded to a lower flange, in addition, the end section down-stream of the outer single pipe 11 and the end section upper-stream of the outside collective pipes 16 welded to each other and the end section down-stream of the inside single pipe 10 slidably fitted to the inner peripheral face of the end section upper-stream of the inside collective pipes 15, the end section upper-stream of the inside collective pipes 15 is slidably pivoted on the inner peripheral face of the end section down-stream of the outside single pipe 11.
Patent JP-H09175876-A (JP)
Title: Heat-resistant member and its production
Inventor: SAKAI MIKIO
IPC: C04B41/50
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant member showing excellent resistance to heat, oxidation and erosion, when it is placed in high-temperature environment or exposed to high-temperature heat flow without occurrence of cracking on the coated skin layer or peeling of the skin layer, even when it is rapidly heated. SOLUTION: A coating layer containing niobium pentoxide is formed on the required surfaces of a graphite base material and fired at elevated temperature to allow the niobium pentoxide to react with the surface of the graphite base material thereby producing a heat-resistant material having a surface layer mainly comprising niobium carbide on the required surfaces. This heat- resistant member has the surface layer mainly composed of niobium carbide on the required surfaces and the surface layer mainly composed of niobium carbide is joined to the graphite base material metallurgically.
Patent JP-H11177334-A (JP)
Title: Chip antenna
Inventor: ASAKURA KENJI
IPC: H01Q7/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a small chip antenna which can be used for a radio unit to which a wide band use is requested. SOLUTION: The chip antenna 10 is provided with the substrate 11 of a rectangular parallelepiped form, which has a mounting face 111, and a power feeding electrode 12 and a ground electrode 13 are provided on the surface of the substrate 11. A first conductor 14 which is spirally wound to the height direction of the substrate 11 and whose one end is connected to the power feeding electrode 12 and a second conductor 15 whose one end is connected to the ground terminal 13 are provided in the substrate 11. The other end of the first conductor 14 is connected to the other end of the second conductor 15. The first conductor 14 and the second conductor 15 are connected in series between the power feeding electrode 12 and the ground electrode 13, which are provided on the surface of the substrate 11.
Patent JP-H09176884-A (JP)
Title: Hydrogen and oxygen generator
Inventor: YASUI SHINICHI
IPC: C25B9/19
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact hydrogen and oxygen generator capable of being operated at a high pressure, without the sealability being deteriorated even in a high-pressure operation and without oxygen, hydrogen, water, etc., being leaked into the atmosphere from a gasket. SOLUTION: Plural solid electrolyte membrane units 40 each consisting of a solid electrolyte membrane 10, a porous feeder 20 provided on both sides of the membrane and a bipolar electrode plate 30 furnished outside both feeders and acting as anode and cathode are laminated to constitute a bipolar water electrolytic cell 2, and the cell is placed in a cylindrical vessel 90. A cylindrical bag-shaped member 41 into which the cell is inserted is set in a gap between the vessel 90 and cell 2, a fluid medium is injected and filled in the bag-shaped member 41 to inflate the member 41, hence the periphery of a gasket 70 provided between the electrolytic membrane 10 and the electrode plate 30 and clamping the electrolytic membrane is firmly attached to the inner wall of the bag-shaped member to constitute a sealing structure, and a hydrogen and oxygen generator 1 is completed.
Patent JP-H07158798-A (JP)
Title: Plastic pressure vessel and its manufacture
Inventor: IIDA YOSHINORI
IPC: B29C69/00
Filed: 1993-12-09
Abstract: PURPOSE:To solve a molding failure in which a non-filling part is left in an end wall part in a pressure vessel having a base inserted and fixed to the end wall of a vessel body molded by rotation by molding a thickened part including the non-filling part on the outer surface side of the end wall, and cutting the thickened part to form the end wall. CONSTITUTION:A plastic pressure vessel has a metal base 4 inserted and fixed to the end wall 3 of a vessel body 1 molded by rotation molding. The base 4 has a cylindrical shaft 5 allowing the vessel body to communicate with the inside and outside, and a flange 6 protruded from one end of the cylindrical shaft 5, and they are buried in the end wall 3. On the other hand, a thickened part 26 including a non-filling part 24 is molded integrally with the end wall 3 on the outer surface side of the end wall 3 enclosing the cylindrical shaft 5 in the vessel body 1. Thus, a molding failure in which the non-filling part 24 is left along the adjacent corner part between the cylindrical shaft 5 and the flange 6 is solved, the base 4 is surely fixed, and the strength and resistance of the vessel body 1 are ensured.
Patent JP-H05158528-A (JP)
Title: Control system for robot
Inventor: MIYAGAWA AKIRA
IPC: G06F19/00
Filed: 1991-12-02
Abstract: PURPOSE:To reduce a burden for switching an operating organization at a job site by correcting teaching data by an operation by an error portion, in the case there is an error between a taught position at the time of registration and the present work target position. CONSTITUTION:Production of a product of a first piece of a new kind of machine is confirmed by a trial operation executed by a trial operation control function part 32 of a work cell 3, and in the case there s an error of positioning, fine correction data (teaching data) 117 is inputted and registered to a position fine correction function part 33 by operating immediately a teaching box 4, and a fine correction processing of a position is executed. The teaching data stored in the position fine correction function part 33 is transferred as teaching data 118 t a teaching data registering function part 16 a group management station 1 through an up-load processing function part 21 of a cell controller 2. In this regard, an operation control function part 34 of the robot work cell 3 controls a regular operation by control data corrected by the fine correction data (teaching data).
Patent JP-H03202527-A (JP)
Title: Sealing device
Inventor: KIMURA KOZO
IPC: E04B1/68
Filed: 1989-12-29
Abstract: PURPOSE:To provide sealing ability for a door, a window and the like by a method wherein when closing is effected through the medium of a sealing member, a recessed part is formed in a member on the moving side, and the sealing member of a resilient body and a press member to press the sealing member against the mating part side are provided. CONSTITUTION:A sealing device 11 is mounted to a moving type wall panel 13. The moving type panel 13 is formed such that a side panel 13a and a recessed part 13b are formed, a solenoid 29 is mounted in the recessed part 13b, a rubber sheet 31 is mounted to the side panel 13a, and slidable over the side wall 33 side. Further, the sealing device is formed of a magnetic substance to attract the solenoid 29. When the solenoid 29 is then energized, it is moved in the direction of an arrow mark A, the rubber sheet 31 is brought into pressure contact with the wide wall 33, and when energization is released, the rubber sheet is restored to an original state. By opening and closing of a door and the like, energization to the solenoid 29 and release of energization are automatically done. This constitution enables reliable keeping of sealing ability.
Patent JP-H06184909-A (JP)
Title: Support for producing perforated nonwoven fabric and production of nonwoven fabric using the same
Inventor: TATSUMI HAJIME
IPC: D04H1/495
Filed: 1992-12-22
Abstract: PURPOSE:To provide perforated nonwoven fabric clear in the profile of the perforations. CONSTITUTION:A fibrous web support 1 for manufacturing perforated nonwoven fabrics by water jet has many projections 2 nearly at right angle on the surface of the support. By applying water jet on a fibrous web placed on the support, perforations with clear profile are formed on the nonwoven fabric owing to the projections; at the same time, the fibers around the perforations are fully interlaced.
Patent JP-H11233141-A (JP)
Title: Flame resistant electrolyte and nonaqueous electrolyte secondary battery
Inventor: USAMI KYOHEI
IPC: H01M10/0567
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte which does not adversely affect electric characteristics, and which is excellent in flame resistance by dissolving an electrolyte salt in organic solvents containing at least one kind of phosphorus compound. SOLUTION: A phosphorus compound of the formula is used. In the formula, R1 is a C1-8 alkyl group, alkyl halide group, aryl group, -CH2 -COOR3 , or the like; R2 is a methyl group, C1-8 alkyl halide group or the like; R3 is a C1-8 alkyl group, alkyl halide group; (m), (n) are 1, 2 and (m)+(n)=3. Dimethylmethane sulfonate or the like is shown as an example. Preferably the phosphorus compound is contained in organic solvents by 5 to 100 wt.%. The organic solvents are carbonates, lactones, ethers, sulfolane, and dioxolane, and an electrolyte salt is preferably an inorganic salt composed of Li ions and an anion selected from among PF6 , BF4 , ClO4 , and AsF6 or an organic salt composed of Li ions and an anion selected from among SO3 CF3 , N(CF3 SO2 )2 , and C(CF3 SO2 )3 and their derivatives.