baber/WOPTO huggingface dataset:
Patent JP-H09155290-A (JP)
Title: Ultrasonic vibrator transducer
Inventor: TOKUDA HIROSHI
IPC: G01N11/16
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the characteristics of a vibrating element by circulating a constant-temp. liquid or constant-temp. gas into the lining plate, vibration element and front surface plate of a bolted Langevin type vibrator, thereby maintaining the temp. of the vibration element constant. SOLUTION: The viscometer vibrator formed by using the bolted Langevin type vibrator capable of evaluating the properties of a sample at a high temp. is constituted by fixing a flange 7 to a casing 10 and fixing a casing flange 11 to a sample box. The part of the vibration from the front end of a horn 6 to the root of the flange 7 is brought into contact with the sample liquid. In such a case, a hole 8 for a cooling liquid penetrating the inside of a connecting bolt 5 is formed and a pipe 9 for injecting the cooling liquid is inserted therein. The liquid controlled to the specified temp. is circulated at a specified flow rate therein.  As a result, the front surface plate 4, the connecting bolt 5 and the lining plate 3 are forcibly cooled, by which the vibration element 1 is maintained at the specified size and electrical constant regardless of the heat conduction from the horn 6 or the wall surface 10 of the casing.
Patent JP-H11152344-A (JP)
Title: Film for decorative sheet
Inventor: HORI KAZUYA
IPC: C08J5/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a film for a decorative sheet comprising an polyolefinic resin sheet which can prevent blooming and, at the same time, is less likely to cause fading and deterioration. SOLUTION: This film for a decorative sheet comprises a polyolefinic film comprising a polyolefinic resin, pref. a polypropylene-based resin and a benzotriazole ultraviolet absorber having a vapor pressure of not more than 1×10<-8> mmHg (absolute pressure) at 20 deg.C. The content of the benzotriazole ultraviolet absorber is pref. 0.01 to 10 pts.wt. based on 100 pts.wt. polyolefin resin.
Patent JP-2001138579-A (JP)
Title: Image-forming apparatus
Inventor: MAEYAMA KOICHI
IPC: G03G15/01
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can inexpensively correct a position deviation of images without increasing a processing time and can suppress image defects consequent to the correction. SOLUTION: A position deviation detect part calculates a position deviation amount (200), and a parameter judgment process part selects a parameter of a small effect on dot shape deformation generated at a correction time for a color of a large position deviation amount. A matrix select part variably assigns the selected parameter (202). A black/color correction process for correcting colors and generating a black optimum according to the selected and varied parameter is carried out (204). Data is converted to image data having a screen structure from a screen matrix changed according to the position deviation amount and image data after the color correction converted by a black/color correction part (206). The image data is processed by a pixel position correction according to the position deviation amount (208).
Patent JP-H04191751-A (JP)
Title: Planographic printing plate
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a ground fouling at the time of printing by protecting hydrophilic property by a protective group containing F and/or Si, and forming a surface layer from each specified polymer consisting of a part A containing a functional group producing a hydrophilic group by decomposition and a part B corresponding to a monofunctional macromonomer. CONSTITUTION:A light conducting layer is provided on a conductive support body, and a surface layer consisting of parts A, B is provided on the top layer thereof. One of the part A is a monofunctional monomer containing F and/or Si and also a functional group producing one hydrophilic group of sulfo group, phosphono group, carboxyl group and hydroxyl group by decomposition. The other is one kind of -PO3H2 group, -COOH group, SO3H group, and the like and cyclic acid anhydride-containing groups. The part B contains a graft copolymer consisting of a monofunctional macromonomer (M) having a weight average molecular amount of 1X10<3>-2X10<4> which contains a polymer component shown by the formula (I) and is obtained by connecting a polymeric double bond group to the terminal of the polymer main chain of the part B of the A, B copolymer. Thus, the ground fouling at the time of printing can be prevented.
Patent JP-2000125516-A (JP)
Title: Inner rotor type brushless motor, and method of detecting temperature of the motor
Inventor: YAMAUCHI TORU
IPC: H02K11/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which simplifies the arrangement of a diode for detecting the temperature of the coil of an inner rotor type of the brushless motor. SOLUTION: A diode 2' is bonded between motor coils 1 and 1' with an adhesive 3', and the lead part 6' of the diode, where the wires are bonded in a bundle between the coils is pulled out of the motor and is connected to a detection circuit, and the detection circuit detects the temperature of the motor coil. The forward voltage of the diode 2' is about -2 mV/ deg.C, so that the coil temperature can be detected by measuring the forward voltage v.
Patent JP-H09163009-A (JP)
Title: Remote gas appliance fault diagnostic system
Inventor: KOBAYASHI MASATOMO
IPC: H04M11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To quickly diagnose a fault, to reduce the number or worker's business trips to consumer houses, to collectively manage parts in a large-sized warehouse, and to improve the diagnosis precision for specification of the fault position. SOLUTION: When a gas appliance 15 gets faulty, the gas appliance 15 sends a fault signal to a center 1, and the center 1 receives the fault signal to send a fault diagnosing program to the gas appliance 15, and the gas appliance 15 diagnoses itself by the fault diagnosing program and transmits the diagnosis result to the center 1. The center 1 transmits the next fault diagnosing program to the gas appliance 15 and the gas appliance 15 diagnoses iteself by this fault diagnosing program until the fault position is specified.
Patent JP-H11163483-A (JP)
Title: Wiring substrate and method for manufacturing the same
Inventor: NAKAKAWAJI FUJITO
IPC: H05K1/03
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate, wherein unwanted radiation from it is suppressed, harmonics noise is removed effectively, noise is hardly released to an external electric circuit board, and a mounted semiconductor element is driven normally and stably at high speed, for a wiring substrate in which an insulating base body wherein inorganic insulating powder is combined with thermosetting resin is coated with a wiring conductor in which metal powder is combined with the thermosetting resin. SOLUTION: An insulating base body 1 comprising inorganic insulating powder and ferromagnetic powder of 60-95 wt.% and thermosetting resin of 5-40 wt.% is coated with a wiring conductor 2 where metal powder is combined with thermosetting resin. The ferromagnetic powder in the insulating base body 1 absorbs unwanted radiation from the wiring conductor 2 for suppressed harmonics noise, thus a mounted semiconductor element is driven normally and stably at high speed.
Patent JP-H06168013-A (JP)
Title: Bus access timing control method for programmable controller
Inventor: SHIRASE KENJI
IPC: G05B19/05
Filed: 1992-12-01
Abstract: PURPOSE:To improve whole performance so that the bus access of respective units loaded on slots is executed at optimum bus access timing. CONSTITUTION:In the bus access timing control method of a programmable controller in a system in which the various units 9 of I/O units are loaded on the respective slots 51-55 of a main body base 3, and the respective units 9 are bus-connected to a CPU unit 7, the CPU unit 7 obatins the bus access timing of the unit 7 loaded on the respective slots 51-55, and the bus access timing of the units 9 loaded on the respective slots 51-33 in accordance with the timing of the unit 7 is individually set at every unit 9.
Patent JP-2000129854-A (JP)
Title: Board with retaining member for ceiling or interior wall
Inventor: NOSE JIRO
IPC: E04F13/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a board with a retaining member for a ceiling or an interior wall, in which a material is economized and a manufacturing process is simplified and which is stacked easily at the timed of storage and transfer and can be retained to a cradling receiver or furring strips. SOLUTION: Each plate section of a plurality of retaining sections 21, in which a plurality or one of retaining pieces 9 having long width and an L-shaped or deformed N-shaped side face form are installed on beltlike or longitudinal plates 20, is mounted directly on the board 3 for the ceiling or the interior wall or superposed on the longitudinal shafts of other longitudinal plates and set up to the board 3 at intervals. The retaining pieces 9 are retained to a cradling receiver 2 or the edge section of furring strips, and the surface of the ceiling or the interior wall can be formed of the board 3.
Patent JP-2000143061-A (JP)
Title: Card conveyance mechanism such as laminator
Inventor: EBIHARA MASAHITO
IPC: B65H29/58
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a card conveyance mechanism capable of changing direction of card conveyance properly, realizing efficient conveyance without causing a deviation in an attitude of a card which is being conveyed, and realizing the arrangement requiring no large space in the combination with a printer or the like. SOLUTION: Point contact feed mechanisms due to the combination of rotating drive rollers 8, 9a, 9b and free rollers 10, 11a, 11b having no drive source are provided by using one of them as a feed mechanism 4 for carrying in and the other as a feed mechanism 5 for conveyance and combining them in such a way that conveyance direction of the drive roller 8 and that of the drive rollers 9a, 9b differ by 90 deg. from each other. Moreover, an attitude regulation knocking out face 20 rises at an innermost position in the direction of carrying in and at a side position in the conveyance direction.
Patent JP-H04196161-A (JP)
Title: Hybrid circuit device
Inventor: FUKUSHIMA SHIGEYUKI
IPC: H01R12/71
Filed: 1990-11-26
Abstract: PURPOSE:To prevent miswiring and miniaturize the device by providing a separating plate which separates a connector which electrically connects with the external part from a mounting circuit and wiring between a plurality of mounting circuit boards by a terminal which penetrates the separating plate. CONSTITUTION:For a separating plate 1, one of the planes is made rugged to have the shape which permits the electronic component of the circuit to fit, a terminal is permitted to penetrate the part 1b of the separating plate and wiring between mounting circuit substrates 2a and 2b is carried out. A resin cylinder-shaped case 5 provided with the separating plate 1 and the connector 4 is formed as the main body. Wiring is easily performed without miswiring from the opening edge side of the cylinder-shaped case 5. Thus, a hybrid circuit device is miniaturized, or the circuit is permitted to have large capacity.
Patent JP-H08180335-A (JP)
Title: Electrode thin film and its production and magnetoresistive effect head formed by using electrode thin film
Inventor: FUKAMI EIZO
IPC: H01F10/12
Filed: 1994-12-26
Abstract: PURPOSE: To obtain an electrode thin film having a small specific resistance and excellent corrosion resistance, etching liquid resistance, etc., by forming composing electrode parts of a tantalum-molybdenum alloy thin film having a crystal system having a body-centered cubic structure. CONSTITUTION: This magnetoresistive effect head is produced by successively laminating and forming a soft magnetic thin film 2, a nonmagnetic spacer thin film 3, a magnetoresistance effect thin film 4 and an antiferromagnetic exchange bias thin film 5 on a ceramic substrate 1 by using a sputtering method. Next, the tantalum-molybdenum alloy thin film is formed as the electrode thin film 7 by using the sputtering method. Further, the electrode thin film 3 is formed out of the metallic film having a low specific resistance and excellent corrosion resistance. The central parts of the thin films 7, 8 are thereafter cut off at a prescribed width to form a sensor working region Tw to form the head. As the result, the head with which heat generation and noise are low is obtd.
Patent JP-H08173800-A (JP)
Title: Adsorption material and manufacture thereof
Inventor: YAMADA TAKAO
IPC: B01J20/20
Filed: 1994-12-26
Abstract: PURPOSE: To provide an adsorption material and manufacture thereof which material has a mechanical strength such that it can be suitably applied to a device, in which a fluid flows violently, and has a high adsorption power. CONSTITUTION: A porous structure constituting an adsorption material 10 contains active carbons 14 and the structure is constituted, while the porous property thereof is being maintained, and hence a large number of pores 12 of the active carbons 14 provide a high adsorption power. Further, since the active carbons 14 are strongly bonded together by an inorganic binder coming from Motoyama clay (silica.alumina clay mineral), crushing strength (mechanical strength) of the material 10 is enhanced by the inorganic binder to such an extent that the strength thereof is much higher than that of a single active carbon 14. Consequently, the adsorption material 10 having a high mechanical strength and high adsorption power can be provided.
Patent JP-H02168661-A (JP)
Title: Manufacture of composite lead frame
Inventor: SUZUKI TERUICHI
IPC: H01L23/50
Filed: 1988-12-22
Abstract: PURPOSE:To substantially decrease warpage of a composite lead frame by dividing an operation of joining inner and outer lead members into at least two steps when the outer lead member formed integrally by a multiplicity of metallic leads extended inwards from the sides towards the center is joined to the inner lead member formed of a multiplicity of metallic foil leads extended radially while they are overlapped partially. CONSTITUTION:A lead member 1 is formed integrally by a multiplicity of metallic leads extended from the four sides to the center and joined together by a connecting section 3 and a frame section 4. A lead member 5, on the other side, is constituted by a multiplicity of leads 8 formed of the same metallic foil and extended radially outwards from an island 7 which is provided at the center of the top face of an insulating plastic film 6 so that a semiconductor element is to be mounted on the island. The lead members 1 and 2 are joined to each other while the inner part of the lead member 1 is superposed on the outer part of the leads 8 of the lead member 5. The joining operation is divided into at least two steps. For example, joint parts on the right-hand side are joined in a batch in the first step. Then, joint parts on the top side are joined in the second step, then those on the left-hand side and finally those on the bottom side are joined. In this manner, a composite lead frame can be obtained with minimum warpage.
Patent JP-H01161610-A (JP)
Title: Electric apparatus winding
Inventor: TOHATA KAZUYA
IPC: H01F27/32
Filed: 1987-12-18
Abstract: PURPOSE:To prevent dirt such as suspended dust from sticking to the surface of a coil during the coil formation by winding a polyvinyl alcohol film(P.V.A film) on the outside of a film. CONSTITUTION:A P.V.A film 3 is wound on the outside of a polypropylene(P.P.) film 2. An electrical polymer film such as polyethylene terephtalate or polyimede can be utilized besides the P.P. film. The film winding can be utilized for an oil-filled electric apparatus winding in addition to a gas-insulated apparatus. When the P.V.A film 3 with the surface resistance smaller than that of a polymer film such as the P.P. film 2 and hard to be charged is wound on the outermost layer of the winding, suspended dust or the like is prevented from sticking to the surface of a coil during the coil formation.
Patent JP-H03272415-A (JP)
Title: On-vihicle navigation system
Inventor: ARISUE SHINICHI
IPC: G08G1/0969
Filed: 1989-12-12
Abstract: PURPOSE:To indicate a positional relationship between a position of own vehicle and a scheduled running route in a departure from the scheduled running route by detecting the position of the own vehicle to store a preset scheduled running course. CONSTITUTION:The apparatus is made up of a digitizer 1, a controller 2 and a display device 3. The digitizer 1 converts to a data information on a road on which a running should be made from a map printed and when a pressure is applied on a coordinates reading plate 10, coordinates of the position thereof is recognized and stored as click point. A memory card 9 is made insertable into a slot 16 of the digitizer 1 and a scheduled running course composed of the click point which is inputted from the digitizer 1 is stored. A controller 2 calculates the position of own vehicle based on information from sensors 4-6 and the scheduled running route set stored in a memory card 9 is made to correspond to the position of the own vehicle and shown on a display device 3 through a display processor 22.
Patent JP-H10148950-A (JP)
Title: Formation of patterns
Inventor: KOSAKA YOZO
IPC: G03F7/004
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of patterns capable of forming the high-fineness patterns of electrodes, resistors, dielectric substances, etc., and forming the high-accuracy thick film patterns of barriers, etc. SOLUTION: A composite film 11 having at least a photosensitive resin layer 14 adjacent to a release film 13 is formed between a transfer base material sheet 12 and the release film 13 in a first stage. This photosensitive resin layer 14 is exposed via a prescribed photomask M in a second stage. The release film 13 is peeled, by which the photosensitive resin layer 14 is removed and exposed together with the release film 13 in the prescribed patterns in a third stag. A molding 1 to be patterned is press bonded to the photosensitive resin layer 14 remaining in the prescribed patterns on the composite sheet 11 and is backed after the release of the transfer base material 12, by which the patterns 4 are formed in a fourth stage.
Patent JP-H02165603-A (JP)
Title: Varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-12-20
Abstract: PURPOSE:To improve the surge strength of a varistor without enlarging a varistor substrate by a method wherein high resistance parts are formed in the electrode isolation parts of the varistor substrate. CONSTITUTION:Electrode isolation parts 7 having required widths W are formed between a first electrode film 5 on the edge part of the second main surface 2b of a varistor substrate 2 and a second electrode film 4 and between a second electrode film 6 on the edge part of the first main surface 2a of the varistor substrate 2 and a first electrode film 3. High resistance parts 8 are formed in both the electrode isolation parts 7 and 7 of the varistor substrate 2 so as to penetrate into the substrate 2 to the thickness direction. Therefore, even if both the electrode films facing each other with the electrode isolation part 7 between are made to come closer to each other, a current does not flow between the electrodes. With this constitution, effective electrode areas can be increased without enlarging the dimensions of the varistor substrate, so that the surge strength of the varistor can be improved while the small size is maintained.
Patent JP-H04193275-A (JP)
Title: Powdery deodorizing material
Inventor: YAMAJI KEIZO
IPC: B01D53/38
Filed: 1990-11-28
Abstract: PURPOSE:To obtain excellent deodorizing capacity by immobilizing chitosan on a powdery material and subsequently immobilizing a metal element selected from the group consisting of metal elements having atomic numbers 12-13, 20-30, 38-51, 57-83 and 88-89. CONSTITUTION:A powdery material composed of org. and inorg. fine fibers and chitosan dissolved, for example, in an aqueous acetic acid solution are sufficiently mixed and a water soluble compound of a metal element selected from the group consisting of metal elements having atomic numbers 12-13, 20-30, 38-51. 57-83, 88-89 are added to the resulting mixture to be reacted with chitosan. As the metal elements, copper, zinc and iron are pref. After reaction, the pH of the reaction system is adjusted to about 5.0-11.0, pref., 7.0-8.0 using an alkaline substance. By this method, a deodorizing material capable of chemically changing malodorous gas to odorless gas and having excellent deodorizing capacity can be obtained.
Patent JP-2000147434-A (JP)
Title: Spectacles
Inventor: OYA YUZURU
IPC: G02C5/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely hold lenses to a lens mounting frame and simultaneously to facilitate the mounting and dismounting of the lenses to and from the lens mounting frame. SOLUTION: The pad side and temple frame mounting side facing the right and left directions of the inner peripheral edges of the lens mounting frame 11 are respectively provided with long grooves 14 which elongate to about 50% of the overall length of the inner peripheral edges and short grooves 15 which extend to the extremely short distance, which grooves are respectively regulated by front flanges 12 and rear flanges 13. One-side flange edges 17 of an L-shaped cross section having the front flanges 12a and shoulder parts 16 which are respectively continuous with the front flanges 12 and bottoms of the long grooves 14 and the short grooves 15 are disposed between the long grooves 14 and the short grooves 15.
Patent JP-2000151397-A (JP)
Title: Clock recovery circuit
Inventor: YOSHIDA ICHIRO
IPC: H03L7/087
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a clock recovery circuit which improves the follow-up property that input data has to jitters, while maintaining a stable locked state. SOLUTION: Phase comparators 10-1 to 10-N find the quantities of phase differences between clocks generated in the clock recovery circuit and input data. The output signals from the phase comparators 10-1 to 10-N are converted by charge pump circuits 20-0 to 20-N into current values, whose variations are integrated by a low-pass filter 30. A voltage-controlled oscillator 40 varies in oscillation frequency according to the output signal of the low-pass filter 30 to generate the clocks (wclk, sclk), which are supplied to the phase comparators 10-1 to 10-N. Consequently, a stable locked state is obtained.
Patent JP-H01167405-A (JP)
Title: Valve driving device for engine
Inventor: NAKAI EIJI
IPC: F01L13/00
Filed: 1987-12-22
Abstract: PURPOSE:To smoothly shift a cam member by forming a through hole on the cam member and installing a spring for urging an engaging pin for engaging the cam member at a projection position, into the through hole. CONSTITUTION:A through hole 11 is formed on a cam member 3 which can be shifted in the radial direction. An engaging pin 14 for engaging the cam member 3 at a projection position is installed in free appearance and disappearance inside a pin supporting member 12 contiguous to the cam member 3. A spring 19 for urging the engaging pin 14 is installed in the through hole 11. Therefore, the reaction force of the spring 19 is not applied onto the cam member 13, and the cam member 3 can be shifted smoothly in the horizontal direction.