baber/WOPTO huggingface dataset:
Patent JP-S63117382-A (JP)
Title: Information storage medium
Inventor: ODAWARA KAZUHARU
IPC: G11B7/24015
Filed: 1986-11-05
Abstract: PURPOSE:To prevent the generation of the distortion of a substrate due to a thermal effect by providing a centering member having a center hole of a center of rotation in a central part and integrally formed on the substrate in a member to be attracted. CONSTITUTION:The member 8 to be attracted disposed at the central part of the substrate 6 is constituted of the centering member 20 having the center hole 10 of the center of rotation in the central part and a magnetic member 21 attached to the centering member 20. Accordingly, even when the thermal effect due to an external temperature change or the like is received, an influence due to the difference in the thermal expansion coefficient between the substrate 6 and the magnetic member 21 can be absorbed by this part, a distortion is not generated in the substrate 6 but a stable information processing can be executed. The centering member 20 is integrally formed on the substrate 6, thereby, the formation of a protruding part for fitting to the internal diameter part of the substrate which requires a high accuracy as in the case of constituting the centering member 20 of another member can be saved, a labor for bonding to the substrate can be saved and a highly accurate member can be provided at low cost.
Patent JP-H06119102-A (JP)
Title: Coordinate input device
Inventor: YANAGISAWA RYOZO
IPC: G06F3/033
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the coordinate input device which is small-sized and good in operability by providing vibration preventing materials, a detecting means, and a conductive member which is provided in the gap of the vibration preventing materials and transmits the output of the detecting means. CONSTITUTION:In the area surrounded with the vibration preventing materials 7a-7d on a transmission plate 8, a nearly rectangular input guarantee area A which guarantees desired performance such as precision and resolution in the calculation of position coordinates is set. The lengthwise lengths of the vibration preventing materials 7a-7d are shorter than the lengths of the corresponding sides of the transmission plate 8 and longer than the lengths of the sides of the input guarantee area A. Outside the area surrounded with two couples of nearly parallel lines of infinite prolongations of the four sides of the input guarantee area A, three vibration detection sensors 6a-6c are provided on the surface of the transmission plate 8 where the vibration preventing materials 7a-7d are stuck nearby the intersection of the prolongations of the end surfaces of the vibration preventing materials 7a-7d on the side of the input guarantee area A. On the surface of the transmission plate 8, the conduction part 83 which can makes an electric connection is provided by printing, etc., and on the conduction part 83, the detection sensors 6a-6c are adhered with a conductive adhesive.
Patent JP-H01118168-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/09
Filed: 1987-10-19
Abstract: PURPOSE:To remove a fogging toner and to obtain a good image by superposing a bias to a conductive member provided on the downstream side of the moving direction of a photosensitive drum from a developing device. CONSTITUTION:A removing fogging means 3, having a removing fogging roll 31 which is the conductive member is provided on the downstream side of the rotational direction of the photosensitive drum 1 from the developing device 2, and is faced to the photosensitive drum 1. And the bias from a bias power source 33 is impressed on the fogging removing roll 31 so as to make an electric field formed between the photosensitive drum 1 and the fogging removing roll 31 larger than the one formed between the photosensitive drum 1 and a developing sleeve 22. Thus, high quality image can be obtained without generating a background fogging at the time of developing.
Patent JP-H0599597-A (JP)
Title: Electric detonator continuity checker
Inventor: AIKO KENICHI
IPC: F42C21/00
Filed: 1991-10-11
Abstract: PURPOSE:To simply and effectively check continuity of an electric detonator by supplying electric energy which does not ignite the detonator but normally operates an electronic timer to the detonator to be checked and checking a fall of a voltage between its input terminals. CONSTITUTION:At the time of inspecting an electric detonator 48, terminals 11, 12 are respectively connected to terminals 34, 35 of a circuit side, a power source switch 26 and a start switch 49 are closed, and a controller 38 is operated. Only a switch 36 is closed, while switches 28, 42 are opened by the controller 38, and a small constant current is supplied to the detonator 48. In this case, a voltage between the terminals 34 and 35 is detected by a voltage detector 44, the detected voltage is input to the controller 38 to decide whether it is normal or not. As a result, when the detected voltage is excessively low, it is decided that the terminals 11, 12 are short-circuited to be improper. On the other hand, when the detected voltage is excessively high, it is decided that an input resistor 13 is disconnected to be improper and displayed on a display unit 45.
Patent JP-2001084506-A (JP)
Title: Noise elimination circuit, amplifier circuit, and magnetic recorder
Inventor: ONO AKIHIKO
IPC: G11B5/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a noise elimination circuit capable of compensating an input signal by eliminating the noise component affecting a part of the band of a signal component without necessitating a complicated circuit constitution. SOLUTION: An amplifier 11 for reproduction is provided with a differential amplifier 21, a detection circuit 23 and a feedback circuit 24. By the differential amplifier 21, a reproduced signal and the feedback signal RT are compared to output a signal S1. By the detection circuit 23, the thermal asperity (TA) included in the signal S1 is detected to output a control signal VTAC. By the feedback circuit 24, a feedback signal RT is outputted, which is produced by the changeover from a specific 1st cutoff frequency fc1 to a 2nd cutoff frequency fc2 of the frequency band including the TA component in response to the control signal VTAC.
Patent JP-2000087072-A (JP)
Title: Aqueous lubricant
Inventor: KATSURA IKUO
IPC: C10M173/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous lubricant which is excellent in lubricity, is satisfactory in oiliness, wear resistance, and extreme pressure properties, and has long-lasting rust-preventive properties, an excellent liq. stability, a good cleanability, and an excellent handleability by using a water-soluble salt of a specific sulfur-contg. polycarboxylic acid compd. SOLUTION: A water-soluble salt of a sulfur-contg. polycarboxylic acid compd., which is a reaction product of an 8C or higher unsatd, animal or vegetable oil fatty acid with a sulfur-contg., carboxylic acid represented by HOOC-R- SH (wherein R is a 2-30C alkylene), is used. One mol of the unsatd. animal or vegetable oil fatty acid is reacted with 0. 5-5 mol of the sulfur-contg. carboxylic acid at 50-100 deg.C for about 0.3-10 hr. The lubricant consists basically of water and necessary ingredients, is stored usually in the form of a concentrate, and, when used, is diluted with water so that the concn. of the water-soluble salt is usually 0.5-50 wt.%.
Patent JP-S61141419-A (JP)
Title: Hologram scanner
Inventor: ICHIKAWA TOSHIYUKI
IPC: G02B5/32
Filed: 1984-12-15
Abstract: PURPOSE:To improve light condensing efficiency by providing a through-hole in an axial direction to the shaft of a holotop driving motor, inserting a pipe therein without contact with said hole, fixing one end thereof to the outside, passing a laser beam for generating scanning light into the pipe and projecting the beam to a hologram. CONSTITUTION:The shaft 26 of the holotop driving motor 25 is made into a hollow shaft by providing the through-hole to said shaft in the axial direction thereof. The L-shaped pipe 27 is provided to the shaft so as not to contact with the inside wall thereof. Reflecting mirrors 28, 29 are respectively provided to the bent part of the pipe 27 and the optical path of the laser beam 30 for generating the scanning light is parallel moved by the mirrors 28, 29 to make incident the beam alternately to the holograms 22 and 23 when said beam is made incident from one end of the pipe 27. The generation of the scanning light 31, 32 is thus made possible.
Patent JP-S636155-A (JP)
Inventor: RIEDEL DIETER
IPC: D06C17/00
Filed: 1986-11-07
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-S63117337-A (JP)
Title: Waveguide type optical head
Inventor: YAMAMOTO OSAMU
IPC: G11B7/124
Filed: 1986-11-05
Abstract: PURPOSE:To suppress a variation in the distance between a semiconductor laser and a waveguide and to stabilize oscillation wavelength by arranging the semiconductor laser and waveguide on the same semiconductor substrate. CONSTITUTION:An interference type pressure sensor element made of LiNbO3 24 as a dielectric is fixed on a mount base 23 made of an Si substrate. The waveguide 25 made of a dielectric is formed in an X shape on the LiNbO3 substrate 24 by Ti diffusion and a high reflecting film 27 is formed on one surface of the LiNbO3. The semiconductor laser 21, on the other hand, is fixed on the Si substrate (mount base) 23 through a subordinate mount 22 of silicon. Projection light from the semiconductor laser 21 is guided in the waveguide 25. Part of the projection light is reflected by an end surface of the waveguide and returned to the semiconductor laser. Thus, the semiconductor laser 21 and waveguide 25 are provided on the same support base 23, so the variation in the distance between the semiconductor laser 21 and waveguide is suppressed and the oscillation wavelength is stabilized.
Patent JP-H09108478-A (JP)
Title: Control method for washing machine
Inventor: SHIN GENDOU
IPC: D06F33/36
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve washing performance in the case of a low water temperature by washing laundry for the time set in a control means as a stream pattern corresponding to a winter season washing course in the case that the winter season washing course is selected and the weight of the laundry is equal to or less than set weight. SOLUTION: When the weight signals of the laundry are outputted from a weight detection means 38 to the input terminal 13 of the control means 34 and a washing course desired by a user and an operation start instruction are outputted from a key input means 37 to the control means 34, the control means 34 discriminates whether or not the winter season washing course is inputted to the key input means 37. When it is discriminated that the winter season washing course is inputted, the control means 34 discriminates whether or not the weight of the laundry is equal to or less than first set weight set in the control means 34 beforehand, and in the case of discriminating that it is equal to or less than the first set weight, the control means 34 allocates washing time to first set time set in the control means 34 beforehand and performs washing.
Patent JP-H04143597-A (JP)
Title: Flexible low-temperature heat transfer tube
Inventor: YANAI MASAYOSHI
IPC: F25D3/10
Filed: 1990-10-01
Abstract: PURPOSE:To transport cold heat with a high cold heat transporting efficiency by a method wherein the title tube is constituted of a heat transfer member, an outer tube and heat insulating material filled into a space between the heat transfer member and the outer tube while the heat insulation of the space between the heat transfer member and the outer tube is effected through powder vacuum insulation. CONSTITUTION:A low-temperature heat transfer tube is constituted of a refrigerating machine side joint block 1, connected thermally to a cold heat generating unit of a cryogenic refrigerating machine, a cooled part joint block 2, arranged at a cooled part, a heat transfer member 3, connecting both blocks, an outer tube 4, covering the outer periphery of the heat transfer member, and heat insulating material 5, filled into a space between the heat transfer member 3 and the outer tube 4. The heat transfer member 3 is constituted of a copper braided wire, braided by a plurality of fine copper wires. The heat transfer member 3 is bound by binding threads 8 at every given intervals in the lengthwise direction of the same while contact preventing spacers 9 are attached to the wire in order not to contact the wire with the inner surface of the outer tube 4. The outer tube 4 is constituted of a flexible material having adiabatic property and air-tightness while the heat insulating material 5 is constituted of an adiabatic material mixed with moisture adsorbing agent and a space between the heat transfer member 3 and the outer tube 4 is filled with powder to insulate heat through powder vacuum heat insulation.
Patent JP-H0991073-A (JP)
Title: Button object setting method and preparing system for electronic slip or the like
Inventor: KANAZAWA TAKAHITO
IPC: G06F3/023
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To attain a mechanism capable of obtaining the generation format and operation format of a button object in program language by an interactive input without preparing a sentence for describing those formats by setting up the generation format and operation format of the button object on an interactive button object setting screen. SOLUTION: A device consisting of a button object setting device 1, an LAN 2, an input means 3, and an output means 4 is used. The device 1 consists of a storage means 5 and a processing means 6. In the interactive method using the constitution, a button object setting picture for setting up a button object is opened and displayed on a display. The generation format of the button object is set up by a method for filling a prescribed position of an input picture on the button object setting screen with dots to generate the button object. Then the operation format of the button obect is set up by similar method for filling the prescribed position.
Patent JP-H03126582-A (JP)
Title: Thermal transfer image-receiving material
Inventor: SAKAI TAKEO
IPC: B41M5/50
Filed: 1989-10-11
Abstract: PURPOSE:To improve a transfer density and to enhance a resistance to light by a method wherein an image receiving layer is made of a composition obtained by dispersing a dye accepting substance in a water-soluble binder, and a codispersion of an ultraviolet absorber and a plasticizer having a specific (organic/inorganic) value is contained in an upmost layer of an image receiving material. CONSTITUTION:An image receiving layer is made of a composition obtained by dispersing a dye accepting substance in a water-soluble binder, and a codispersion of an ultraviolet absorber and a plasticizer is contained in an upmost layer of image receiving surface forming layers of an image receiving material. The substance capable of accepting a thermally migrating dye is a polymer having an ester linkage, a urethane linkage, an amide linkage, a urea linkage, or a sulfone linkage. As the water-soluble binder, a water-soluble polymer having a group capable of crosslinking by a hardener is preferably used. As the ultraviolet absorber, for example, a benzotriazole compound substituted by an aryl group can be used. The plasticizer is a compound having an (organic/inorganic) value of 1.5 or more. As the plasticizer, a high-boiling organic solvent having a boiling point of 180 deg.C or higher or a compound which is solid at an ordinary temp. and has a melting point of 35-250 deg.C but melts when being heated by a thermal head at the time of transfer is preferably used.
Patent JP-H05109061-A (JP)
Title: Magnetic recording disk and its manufacture and magnetic recording/reproduction method
Inventor: KOJIMA MASAYA
IPC: G11B5/70
Filed: 1991-10-14
Abstract: PURPOSE:To provide a magnetic recording disk, its manufacturing method, and a magnetic recording/reproducing method which is superb in overwriting characteristics and running durability and can record digital data highly densely with a recording wavelength of 1.5mum or less. CONSTITUTION:Title items are a magnetic recording disk, where a non-magnetic layer containing a conductive particle and a thinlayer magnetic layer with a high coercive force and a random orientation in that the coercive force is 1400 oersted or more and an orientation degree ratio is equal to or more than 0.85 and is equal to or less than 0.5mu are formed on a non-magnetic support in this order so that a coating liquid of a non-magnetic layer is coated while it is in wetting state, and its manufacturing method and magnetic recording and reproducing are performed by using a magnetic head with a gap length of delta and the above magnetic recording disk with a magnetic layer thickness of 1.25 delta or less.
Patent JP-S62126365-A (JP)
Title: Apparatus for testing semiconductor device
Inventor: MATSUI KIYOSHI
IPC: H01L21/66
Filed: 1985-11-27
Abstract: PURPOSE:To average the energy spectrum of an alpha-particle and to make it possible to apply the same stress to each semiconductor device, by rotating a plurality of an alpha-ray source or a plurality of semiconductor devices opposed to said alpha-ray sources. CONSTITUTION:A testing apparatus is constituted so that a disc 2 having hermetically sealed alpha-ray sources 1 arranged thereto is rotationally driven by a drive apparatus 7. Therefore, a plurality of the hermetically sealed alpha-ray sources 1 different in the energy possessed by an alpha-particle are arranged on the same circumference of a circle on the disc 2 and a plurality of semiconductive devices 4 to be tested arranged on the same circumference of a the circle on a disc 9 present directly under the disc 2 is arranged and the disc 2 is rotated. In this case, the energies of the alpha-particles to the semiconductive devices to be tested are averaged and all of the semiconductive devices to be tested are tested under the same condition.
Patent JP-2001092700-A (JP)
Title: Method for restoring summed-up data of pos terminal
Inventor: SHIMANUKI RYUICHI
IPC: G06Q30/06
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for restoring the summed-up data of a POS terminal for surely preserving transaction data without reinputting transaction data, and for restoring the summed-up data based on the preserved transaction data. SOLUTION: Certified transaction data stored in a memory 2 are directly written in a transaction log file 6a of a data base 6, and simultaneously the certified transaction data are transferred to a summing-up queue 3. Then, summing-up processing is operated by a summing-up means 4 based on non- summed-up transaction data pooled in the summing-up queue, and when the summing-up processing is completed, a completion flag is erected in the transaction data by a summing-up monitoring means 5, and a summed-up data file 6b of a data base is updated to the summed-up data whose summing-up processing is completed, and when the summing-up processing fails, the transaction data preserved in the transaction log file are read and transferred to the summing-up queue, and resummed-up by a resumming-up means 7.
Patent JP-H05303447-A (JP)
Title: Device casing for portable business machine, data processor, or the like
Inventor: RUDORUFU MIYUURERU
IPC: A45C13/22
Filed: 1992-10-02
Abstract: PURPOSE: To provide a device casing provided with a bow type handle which is formed in compact, accurately guided, and easily inserted and pulled out. CONSTITUTION: A device casing for portable fusiness machine provided with a U-shaped bow type handle 6. The parallel longitudinal leg sections 7 of the handle 6 are respectively supported in slidable states in sliding guide sections in the casing between their inserted positions and pulled-out positions. The handle 6 is formed as punched bent parts and its both longitudinal leg sections 7 are guided in the guiding vertical hole forming members 8 of the device casing. The members 8 surround the leg sections 7 with plays. The sides of the leg sections 7 are guided by means of guide keys 9 which can move in the transversal directions of key directions K.
Patent JP-S642805-A (JP)
Title: Clamping device for workpiece or tool with high rotation accuracy
Inventor: HERUMUUTO GURINPERU
IPC: B23B29/034
Filed: 1987-10-20
Abstract: PURPOSE: To correct rotation accuracy, particularly an angular error, and to attain high rotation accuracy with a simple structure by screwing conical adjusting screws into conical adjusting screw holes formed on the outer periphery of a rotary holder clamping and holding a workpiece or a tool. CONSTITUTION: Four conical adjusting screw holes 8-11 are formed at intervals of about 90 deg. in the peripheral direction on the outer periphery of a holder 1 corresponding to an adjusting ring 3, and conical adjusting screws 12-15 are screwed into them. The holding angle of a workpiece or a tool 7 can be changed via the distortion of the holder 1 by properly setting the intervals, properly setting the tapered degrees of the adjusting screw holes 8-11 and adjusting screws 12-15, and screwing the adjusting screws 12-15. The angular error of the rotation accuracy of the workpiece or tool 7 can be adjusted or corrected by measuring the holding angle at the measurement point P of the workpiece or tool 7 portion on the outside of the holder 1, screwing the selected adjusting screws 8-11, and adjusting the quantities.
Patent JP-H04142435-A (JP)
Title: Rigidity measuring method for turret unit
Inventor: KOHAMA CHIYA
IPC: B23B29/32
Filed: 1990-10-04
Abstract: PURPOSE:To estimate the displacement quantity of a tool at the time of machining before a work is machined by applying a load from the direction corresponding to the load direction at the time of machining, and measuring the displacement quantities of the tip section and base section of a measurement reference member respectively while the load is applied. CONSTITUTION:A turret unit 1 is fixed on a horizontal surface plate 6, a base plate 8 firmly fixed and supported with the end section on the base section 7b side of a bar-shaped measurement reference rod 7 to the center section by press-in and the like, for example, is fitted to a gear head fitting face 3a to be measured via four fitting bolts 9 and two positioning pins not shown in the figure, a turret 3 is index- rotated so that the gear head fitting face 3a is located at the preset usage position, and the turret 3 is fixed at this position by a hydraulic brake. When the displacement quantities of the tip section 7a and base section 7b of the measurement reference rod 7 when a load is applied are measured, the displacement quantity of the tip of a tool with the maximum length at the time of machining can be estimated, minor displacement quantities of the turret 3 in three-dimensional directions are amplified as their displacement quantities, thus the rigidity of the turret unit 1 can be measured with high precision.
Patent JP-H0669566-A (JP)
Title: Discharge electrode structure for gas laser equipment
Inventor: KAWAKITA TAMOTSU
IPC: H01S3/032
Filed: 1992-08-21
Abstract: PURPOSE:To prevent generation of arc discharge due to electric field concentration, between a pair of discharge electrodes generating discharge for exciting laser gas. CONSTITUTION:Insulator 8 whose permitivity is larger than that of laser gas is arranged on the peripheral parts of discharge electrodes 1, 2 whose periperal parts are formed in arc types. By arranging the insulator 8, electric potential on the peripheral parts of the electrodes 1, 2 are made uniform, and the concentration of electric field is relieved, so that generation of arc discharge due to electric field concentration can be prevented.