baber/WOPTO huggingface dataset:
Patent JP-H04130346-A (JP)
Title: Self-diagnostic system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G21/00
Filed: 1990-09-21
Abstract: PURPOSE:To enable invariably excellent automatic self-diagnosis by deciding abnormality according to stored feature data and fault diagnostic knowledge in response to the input of function state data on the device and updating the stored feature data according to the state data when the device is normal. CONSTITUTION:In response to the input of the function state data on the device, a fault diagnostic part 12 decides whether the device is normal or abnormal according to the feature data and fault diagnostic knowledge in an object model storage part 14. When the device is normal, the feature data of reference values in the storage part 14 are updated according to the input state data and the excellent automatic self-diagnosis is performed by using the invariably latest data.
Patent JP-S63109445-A (JP)
Inventor: MARUSERU FUIRITSUPU BURETON
IPC: G03G9/08
Filed: 1987-10-06
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-2001071818-A (JP)
Title: Table mounted to steering wheel or the like of automobile
Inventor: TANABE FUYUKI
IPC: B60R7/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a table mounted to a steering wheel or the like of an automobile at an extremely low cost, manufactured in a few manufacturing processes with a small number of part items using low-cost material of corrugated fiberboard and easily adjustable in the angle of the table to the steering wheel. SOLUTION: This table comprises a steering wheel fixed part 2 fixed to a steering wheel A;> a steering wheel fitting part 3 for fixing the steering wheel fixed part 2 to the steeringl A; a table part 4 made rotatable on the base side and bent from the bottom part of the steering wheel fixed part 2 so as to project forward; and a table moving support body comprising a moving body provided movably in a vertical direction with three hard wire members inserted in holes forming vertical seams of the steering wheel fixed part 2 from the lower side of the steering wheel fixed part 2, and a table support part provided to thrust the lower side of the moving body upward from the front side and abutting on the base part of the table part 4 to adjust the angle of the table part 4.
Patent JP-H0196883-A (JP)
Title: Disk cartridge
Inventor: DOI HAJIME
IPC: G11B23/033
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the damage of a disk by providing no weld no part at cleaning sheet or reducing the number of weld parts as little as possible to a part pressed by the pressing part of a recording and reproducing device centering a head inserting hole. CONSTITUTION:In a spot welding, the molten cleaning sheet is raised at the time of raising a pin to generate a sharp burr in the weld part. Therefore, in a non-weld part 20 centering the parts A, B pressed by the pressing member of the recording and reproducing device, the spot welding is not completely executed or the non-weld part 21 is narrowed to apply only on a part of the pressing members A, B, thereby, preventing the cleaning sheet from being dislocated by the rotation of the disk and a recording and reproducing function from being checked. According to this constitution, a fear for the damage of the stored disk is remarkably lowered.
Patent JP-H1076407-A (JP)
Title: Hard tool covered with multiple layers
Inventor: HANS BURENDORU
IPC: B23B27/14
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To directly cut a high hardness material, which underwent heat treatment, so as to cope with an increased cutting speed brought about as a result of increased efficiency in the cutting work, especially in cutting work on a metallic mold. SOLUTION: A multi-layer covered hard tool is covered with at least two out of layers consisting of Ti-nitride or Ti-carbide nitride and Ti-Al nitride or Ti-Al carbide nitride. In the tool, the value of I (200)/I (111) of Ti-nitride or Ti-carbide nitride should be less than 1 (one), while the value of I (200)/I (111) of Ti-Al nitride or Ti-Al carbide nitride should be over than 1 (one). In addition, an intermediate layer having the thickness of 5nm to 500nm, which consists of both a Ti-nitride or Ti-carbide nitride layer and a Ti-Al nitride or Ti-Al carbide nitride layer, is interposed in the middle part between multiple layers covering the tool.
Patent JP-S61132096-A (JP)
Title: Controller for ac motor
Inventor: SHINDO TOMIO
IPC: H02P27/06
Filed: 1984-11-29
Abstract: PURPOSE:To accurately control the phase of an AC motor by compensating the delay of a current command in a low pass filter by providing a function generator. CONSTITUTION:A function generator 60 obtain a correcting phase angle thetad corresponding to the rotating speed of a detecting motor. The angle thetad always coincides with a delay phase angle DELTAtheta varying in response to the rotating speed of the motor. The angle thetad is added by a calculator 52 together with a phase angle theta0 from a rotor position detector 30, a phase angle tan<-1>(i1d/i1q) from a calculator 50 and a load angle command from a calculator 40. Thus, the phase delay theta of the current command in a low pass filter 43 is compensated by the angle thetad.
Patent JP-H0699753-A (JP)
Title: Drive force distribution control device for four-wheel drive vehicle
Inventor: ETO YOSHIYUKI
IPC: B60K17/348
Filed: 1992-09-22
Abstract: PURPOSE:To ensure turn characteristics by means of constantly desired steering characteristics despite of all turn states by providing a means by which a value obtained by subtracting a turn locus correction value from a detected value for a difference between a front rear wheel rotation speeds produces a difference between front and rear rotation speeds for control. CONSTITUTION:Transmission torque proportioning a value obtained by subtracting a turn locus correction value by a turn locus correction value computing means 40 from a detected value for a difference between front and rear wheel rotation speeds is computed by a means 40 to compute torque proportioning a difference between front and rear speeds. A control command through which the computed torque proportioning a difference between front and rear speeds is generated is outputted to a clutch 11a for distributing torque by means of a drive force distribution control means 40. Thus, the error of a turn locus correction value, being a difference between front and rear rotation speeds by a difference between the turn loci of a front wheel 10 and a rear wheel 6, based on a true value is suppressed to a low value in a way that actual measurements are determined based on correction element characteristics for a turn radius produced by at least two straight lines based on a similar straight line. Precision of estimation of a difference between front and rear wheel rotation speeds by a turn locus is sharply improved.
Patent JP-H0782338-A (JP)
Title: Polyurethane foam and its production
Inventor: KITAMURA ASAJI
IPC: C08G101/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide a rigid polyurethane foam having heat-insulation properties and compressive strength nearly equivalent to those of a conventional rigid polyurethane foam by using a blowing agent which can substitute for CFC-11 and to provide a process for producing the same. CONSTITUTION:A polyurethane foam excellent in heat insulation properties and compressive strength is obtained by using a polyol component prepared by adding a cellulose powder to a stock polyol solution. Especially when water is used as the blowing agent, the cellulose powder used can perfectly cover the defect of a chemical foaming performed by using water as the blowing agent. In the production of a polyurethane foam by subjecting a stock polyol solution containing a blowing agent and a stock polyisocyanate solution, 5-40wt.% cellulose powder of a size of 40-500 mesh is added to the stock polyol solution, whereupon the purpose polyurethane foam containing 5-40wt.% cellulose powder of a size of 40-500 mesh can be obtained.
Patent JP-S62112140-A (JP)
Title: Camera capable of trimming photographing
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1985-11-11
Abstract: PURPOSE:To attain precise printing of data by providing a data imprinting means for imprinting data in a range for printing even if a trimming mode is selected. CONSTITUTION:The titled camera is provided with a mode selecting means 3 for selecting a normal photographing mode or the trimming mode whose printing range is narrower than that of the normal photographing mode and the data imprinting means for imprinting data in the range for printing even if the trimming mode is selected. A liquid crystal display device LD3 and an illuminating lamp LP are arranged so that data are imprinted in the printing range even if the trimming mode is specified. Since the data are imprinted in the printing range even if photographing is executed in the trimming mode, printing with precise data imprinting can be obtained in the trimming mode and only one data imprinting means may be used, so that the constitution of the camera can be simplified.
Patent JP-H1094781-A (JP)
Title: Method for recovering copper from printed circuit board and cutting device for recovering copper
Inventor: TANAZAWA HISASHI
IPC: H05K3/22
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of effectively and inexpensively recovering thin layers of copper from printed circuit boards. SOLUTION: The copper layers are cut by using a cutting device having a rotary cutting blade 1 capable of cutting planes, by which the copper layers are recovered as flakes. This cutting device is preferably selected from a planing and moulding machine, milling machine, planing machine, etc. In addition, the cutting device is the cutting machine which has the rotary cutting blade 1 and is capable of cutting the planes. The device has means for detecting at least >=2 among the thickness of the printed circuit boards to be cut, the thicknesses of the copper layers and the thicknesses of the resin layers and means for adjusting the cutting thickness in accordance with the detected thicknesses.
Patent JP-H1175558-A (JP)
Title: Implement for gardening
Inventor: MATSUNO TAKEMI
IPC: A01G9/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject implement having good lightness, good handling convenience, good weight retainability, good shape retainability, good growth environment retainability and good designativity by using two-dimensional metal cells having a specific shape to form a specified self-supporting shape. SOLUTION: A self-supporting three-dimensional shape implement having concentric circular ring-like cross sections and laterally expanded deformed portions at an upper portion and/or a lower portion is formed from two-dimensional metal cells. Each of cells has a square shape where one of a pair of mutually faced apexes is placed at an upper position and the other is placed at a lower position. Concretely, the implement includes a gardening implement 50 which is formed e.g. by using expandable metal cells as two-dimensional metal cells to form a self-supporting shape comprising a lower truncated cone- like three-dimensional portion 51 and an upper spherical segment-like three- dimensional portion 52.  The implement 50 wholly has large rigidity, because the mesh deformation degree of the upper portion is different from that of the lower portion 52, and because the meshes are deformed also in the boundary portion 53.
Patent JP-S62143700-A (JP)
Inventor: MARIAN SUU ERUUTSUDO
IPC: C12N15/09
Filed: 1986-10-23
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-H0558258-A (JP)
Title: Antiskid controller
Inventor: MAEHARA TOSHIFUMI
IPC: B60T15/36
Filed: 1991-09-05
Abstract: PURPOSE:To improve the durability of a sealing part, control responsiveness, and reliability, by installing a cut valve in an oil passage for connecting a master cylinder and a brake cylinder and installing a gate valve in an oil passage for connecting the brake cylinder and an oil chamber. CONSTITUTION:A cut valve 8 is installed in an oil passage for connecting a master cylinder 19 and a brake cylinder 20. While, a gate valve 9 is installed in an oil passage connecting the brake cylinder 20 and an oil chamber 30. In this case, the cut valve 8 permits the communication between both the cylinder 19 and 20 in the ordinary case, while, in the antiskid control, the communication is cut off. The gate valve 9 permits the communication between the cylinder 20 and the oil chamber 30 in the antiskid control, and cuts off the communication in the ordinary case. Further, in the antiskid control, the hydraulic pressure in the brake cylinder 20 is controlled by the oil chamber 30. Accordingly, the action of the hydraulic pressure in a hydraulic pipe for antiskid control is suppress.
Patent JP-2001078044-A (JP)
Title: Device and method for communicating image
Inventor: IKEDA ATSUSHI
IPC: H04N1/333
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To appropriately record a present received image by discriminating whether the received image is colored or monochromatic, reporting the presence of trouble caused by mismatching of recording to a user when there is mismatch between the received image and a recording ability and forcibly recording the received image when the user allows the trouble. SOLUTION: Substitutive received image forced recording is executed by operating a control panel 58 by the user. It is discriminated whether a selected image is a color page or not. It is investigated through a flexible cable 19 whether a loaded cartridge is monochromatic or colored. It is inquired to the user whether or not a facsimile equipment, to which only the resolution lower than a general printer image is required, is to be recorded while using an expensive thin color cartridge and when the user permits recording, the image is recorded but in the other case, the selected image is excluded from a forced output object. It is inquired to the user whether the color pages more than one contained in the selected image are converted into monochromatic page and recorded or not, and this page is recorded or excluded from the forced output object.
Patent JP-H0196058-A (JP)
Title: Superconducting material
Inventor: NATORI EIJI
IPC: C01G33/00
Filed: 1987-10-07
Abstract: PURPOSE:To provide a superconductive material having a specified compsn. and a high critical temp. and hardly subject to restriction on a place where the material is used. CONSTITUTION:This superconductive material is represented by a general formula A1-XMXNbO3-delta, wherein A is Sc, Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Yb, Lu or a combination of plural kinds of such elements, M is Ca, Sr, Ba or a combination of plural kinds of such elements and 0.5<=X<=0.85.
Patent JP-H04134058-A (JP)
Title: Production of aromatic urea compound
Inventor: WATABE YOSHIHISA
IPC: C07C275/30
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the title compound safely, readily and in high yield without requiring facilities for high pressure by reacting an aromatic amine with an N-formyl aromatic amine compound in the presence of a catalyst consisting essentially of a compound containing a platinum group under a mild condition. CONSTITUTION:An aromatic amine such as aniline shown by formula I (R<1> is H, Cl, CH3, OCH3, etc.) is reacted with an N-formyl aromatic amine compound such as formanilide shown by formula II (R<2>=R<1>) preferably in a solvent such as mesitylene in the presence of a compound such as an organometallic compound, e.g. RuCl2(PPh3)3 (PPh3 is triphenylphosphine) containing a platinum group metal and a ligand such as CO or phosphine or an organic group at 30-300 deg.C preferably 120-200 deg.C under normal pressure for several minutes to several hours to give the objective compound such as N,N'-diphenlurea shown by formula III useful as an intermediate for producing herbicides, plant growth regulators and urethane. The above-mentioned method has a minimum cost of facilities.
Patent JP-H06102429-A (JP)
Title: Optical demultiplexing coupler
Inventor: TANAKA HARUO
IPC: G02B6/293
Filed: 1992-09-22
Abstract: PURPOSE:To provide an optical demultiplexing coupler remarkably reducing loss in a transmission/reception beam and remarkably improving a wavelength division characteristic. CONSTITUTION:This coupler is provided with a first filter 6 receiving a 1.55mum beam and a 1.31mum beam inputted from a first optical fiber 2 and receiving a 1.31mum beam from a light emitting element 8 and a second filter 11 receiving the beam from the first filter 6 and transmitting the 1.55mum beam to a second optical fiber 3, and transmitting the 1.31mum beam to a light receiving element 14, and a first highpass filter film 15 is formed on one side surface of the first filter 6 and one side surface of the second filter 11 and a half-mirror film 16 is formed on the other side surface of the first filter 6, and a non-reflection coating film 18 is formed on the other side surface of the second filter 11.
Patent JP-H0299637-A (JP)
Title: Textured yarn having multi-layer structure
Inventor: YOKOTA NOBUHIKO
IPC: D02G3/04
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the title textured yarn consisting of loop-shaped or curl- shaped fiber formed by combining yarns composed of inner layer, middle layer and outer layer and having feeling, appearance and touch close to fabric of natural fiber and free from HASHIRI. CONSTITUTION:Polyester fibers consisting essentially of ethylene terephthalate units are used as feed yarns F0, F1 and F2 and the yarn F0 as the side yarn in the outer layer is passed through overfeed rollers R0, combined with the other feed yarns F1 and F2 in a feed turbulent nozzle N and passed through a false twist heater H and a false twist unit S to provide the objective textured yarn consisting of yarns of core yarn 1, interlayer yarn 2 and side yarn 3 having loop or curl and being >0.5 in height of projection part/width of projection part and >5/inch in fiber projection part having height of >1/3 times of diameter of twist yarn.
Patent JP-H0655381-A (JP)
Title: Dual feed-clamping device for bolt, nut or the like
Inventor: AOYAMA YOSHITAKA
IPC: B25B23/14
Filed: 1992-08-08
Abstract: PURPOSE:To hold parts positively with high reliability by receiving the parts on a holding member and positioning the parts by a pressing member. CONSTITUTION:A holding member 4 is provided with a pressing means 8 so as to input braking force in the rotating direction to parts such as bolts or nuts 1. Moving mechanism 12, 14, 17 are installed to move the holding member 4 in either one of the vertical, lateral and longitudinal directions or in the optionally combined directions. The holding member 4 is moved to make nuts 1, bolts, or the like reach the engaging holes 21 of plural feed rods 19, 20. The parts 1 reaching the engaging holes 21 of the feed rods 19, 20 are thereby held in the braked state to the holding member 4 so as to prevent corotation in the engaging transient stage.
Patent JP-H04131838-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C1/035
Filed: 1990-09-21
Abstract: PURPOSE:To enhance rapid processability and sensitivity and to improve a reciprocity raw failure characteristic and latent image stability by incorporating a silver chlorobromide and two kinds of compds. of metals which are respectively specific into silver halide emulsion layers and allowing inorg. sulfur to exit in a silver halide emulsion until the chemical sensitization thereof ends. CONSTITUTION:The silver chlorobromide, which is silver chloride at >=90mol% of the total silver halide constituting the silver halide particles in the silver halide emulsion layers and does not substantially contain a silver iodide are incorporated into these layers. The respective compds. of at least two kinds of the metals selected from the transition metals belonging to periodic table group II and groups V to VIII are incorporated into the particles. Further, the inorg. sulfur is made to exist in the silver halide emulsion before the chemical sensitization thereof ends. All of the rapid processability, sensitivity, reciprocity raw failure characteristic, and latent image stability are improved in this way.
Patent JP-H09110464-A (JP)
Title: Very deeply grey soda lime glass
Inventor: KAMIIYU DEYUPON
IPC: C03C3/087
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely dark gray soda-lime glass appropriate especially for the roof panel of a vehicle.  
     SOLUTION: This glass contains 1.00-1.65wt.% Fe 2 O 3 , 0.017-0.030wt.% Co and 0.001-0.010wt.% Se with the iron, cobalt and selenium elements as colorants. The total luminous transmittance (TLA 4) measured on the glass having 4mm thickness with a light source A is <20%, and the total energy transmittance (TE 4) measured on the glass having 4mm thickness is <20%. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63108523-A (JP)
Title: Run-out zone deciding method for magnetic disk
Inventor: FUJIHIRA TAKEHIRO
IPC: G11B5/596
Filed: 1986-10-27
Abstract: PURPOSE:To decide a run-out zone without fail by moving a magnetic head for 1/2 of a track interval and detecting the erase gap of other constant number or above in succession to the number of times set beforehand. CONSTITUTION:An erase gap detecting circuit 11 counts the number of times in which the reading signal of the period is not outputted each time a magnetic disk 1b is rotated once, and outputs it as a counted value. A microcomputer 13 reads the counted value and discriminates whether or not the counted value is 16 or above. Here, for example, a head position when 16 erase gaps are detected is H3, and then, 16 erase gaps are detected in the same way even at the position of H4 in where an 1/2 track is moved. Thus, when a head position enters the run-out zone and 16 erase gaps are once detected, they are in the same way detected without fail even after the 1/2 track is moved and at this time, it is decided that the position arrives at the run-out zone.
Patent JP-H0998066-A (JP)
Title: Filter circuit
Inventor: HARIGAI MASAMI
IPC: H04N5/21
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To decrease the capacitance the number of elements by using a single filter for many purposes. SOLUTION: A filter circuit is provided with a 1st differential amplifier 1, a 2nd differential amplifier 5, a 1st reactance element 8 which is connected to the collector of a 2nd transistor TR 3, the 5th and 6th TR 10 and 11 whose emitters are connected in common to each other, a 3rd differential amplifier 9 which applies voltage across the element 8 to the base of the TR 10 and feeds its output voltage back to the amplifier 9 itself and also to the amplifier 1, and a 2nd reactance element 12 which has one of its both ends connected to an input terminal and the other end connected to the collectors of the 4th and 6th TR 7 and 11 respectively.