baber/WOPTO huggingface dataset:
Patent JP-H01120386-A (JP)
Title: Thermal transfer recording device
Inventor: YOSHIDA TAKASHI
IPC: B41M5/52
Filed: 1987-11-04
Abstract: PURPOSE:To obtain a thermal transfer recording device capable of printing with density proportional to the energy of a heat source and also with reliability in analog gradation. CONSTITUTION:Recording paper 5 has a permeable layer 5A formed on the surface of an ink film 4 side of a base material 5B. The permeable layer 5A constitutes a microporous layer and absorbs oil. Ink in the ink layer 4C of ink film 4 heated and molten by a thermal head 1 is absorbed by the permeable layer 5A and spreads laterally over a broad area. This leaves no part which is not transferred to produce a sharp image quality. Further, ink penetrates by capillarity by forming 3-6mum holes on the permeable layer. Thus a satisfactory analog gradation is obtained.
Patent JP-2000104033-A (JP)
Title: Inter layer insulation adhesive for multi-layer printed wiring board and preparation of multi-layer printed- wiring board
Inventor: KAMISAKA MASAO
IPC: C09J163/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing multi-layer printed wiring boards excellent in heat resistance, formability and surface smoothness without using an undercoating agent and with high productivity as well. SOLUTION: An inter layer insulation adhesive for a multi-layer printed wiring board comprises, as essential components, (a) an epoxy resin having an epoxy equivalent weight of not more than 500, (b) an epoxy resin curing agent, (c) a diluent composed of a monomer having a plurality of photo- functional groups and/or a polyfunctional monomer having a photo-functional group and a heat-functional group, (d) a photopolymerization initiator, and (e) an inorganic filler. An insulation adhesive film is obtained by coating this insulation adhesive on a carrier film. A method for preparing a multi-layer printed wiring board comprises the steps of laminating this insulation adhesive film on an inner circuit substrate; irradiating the laminated adhesive film with activation energy rays; and heat-curing the resulting film.
Patent JP-H03141838-A (JP)
Title: Accelerating increase quantity correction factor learning device for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F02D41/14
Filed: 1989-10-27
Abstract: PURPOSE:To cope with even such a case as the set value of an acceleration increase quantity correction factor being deviated from the optimum value due to elapsed degradation or the like by correcting a learning correction factor at the time of rewriting the acceleration increase quantity correction factor according to the deviation between a representative learning condition range and the detected operating state quantity. CONSTITUTION:An operating means (g) corrects the basic fuel injection quantity with an air-fuel ratio detected by a detecting means (c) and further an acceleration judging means (d) corrects it with an acceleration increase quantity correction factor retrieved by a retrieving means (f). The estimated combustion chamber intake fuel quantity and the acceleration increase fuel quantity are obtained at operating means (h), (i), as well as the target intake fuel quantity is obtained at an operating means (j). A selecting means (k) then selects a variable to be learned from a representative learning condition range and the operating state of the judging means (d), and an updating means (l) learns the update rate of the acceleration increase quantity correction factor of a storage means (e) so that the sum total of the sun of difference between the acceleration increase quantity in a specified period and the target, and the sum of difference between the estimated fuel quantity and the target becomes equal to the difference between the acceleration increase quantity and the target. A learning correction factor at the time of rewriting is corrected by a correcting means (m) according to the deviation (degradation) between the representative learning condition range and the operating state quantity.
Patent JP-H02127348-A (JP)
Title: Manuscript transport device
Inventor: OKUI SUSUMU
IPC: G03G15/04
Filed: 1988-11-02
Abstract: PURPOSE:To prevent the sliding fall of a manuscript at the time of copying, and heighten the quality of operation, by providing engageably/disengageably stop mechanisms at hinge members, and conducting stoppage at the predetermined middle angle position of its swing process through the regulation of the minimum opening angle at stop mechanisms, when a manuscript transport device is openingly/closingly used through swinging. CONSTITUTION:At a semi-open state in which a manuscript transport device is swung by about 70 deg. from the surface of the manuscript stand 2 of a copying machine main body, the bottom portion of a swing frame body 125 stops in pressure contact with the upper surface of a stopper member 13 supported with a projecting piece portion 122B and screw-fixed, and an outer furnishing member 11 united integrally with the swing frame body 125 of a hinge member 12, and the manuscript transport device 10, are stopped in opposition to their self weights and the semi-open state is maintained. A manuscript is mounted on the surface of the manuscript stand 2 under the manuscript transport device maintained in this semi-open state, and a copying action is conducted through exposure scanning. Or the operation of a manuscript exchange or the like is conducted.
Patent JP-S62131262-A (JP)
Inventor: BURIAN DEIROU
IPC: G03F1/90
Filed: 1986-11-25
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-H07101631-A (JP)
Title: Tension adjuster
Inventor: ARAI SHIGEHARU
IPC: B65H59/10
Filed: 1993-10-12
Abstract: PURPOSE:To provide a tension adjuster which can facilitate the adjustment of braking torque of a tension pulley, and also, prevent the damage accident of a bearing. CONSTITUTION:Permanent magnets 4 and 6, whose polarities are changed alternately in circumferential direction each, are fixed to the first yoke 3 fixed to the body 1 and the second yoke 5 arranged coaxially with this. And, a discoid disc 8 made of hysterias material is formed between a pair of permanent magnets 4 and 6, being press-fit on the rotary shaft 8 supported through bearings 7 by the insides of the first yoke 3 and the second yoke 5. Moreover, a cylindrical coupling member 11 made of nonmagnetic material set and fixed to the outside periphery of the first yoke 3 is fixed freely of mounting and removal to the second yoke 5 by adjusting screws 12. The end face of the coupling member 11 and the collar 5a of the second yoke 5 are in noncontact condition.
Patent JP-H01123090-A (JP)
Title: Zn alloy plated steel sheet having superior chipping resistance and production thereof
Inventor: HONJO TORU
IPC: C25D5/26
Filed: 1987-11-04
Abstract: PURPOSE:To produce a Zn alloy plated steel sheet having superior chipping resistance by temper-rolling a steel sheet with a work roll having a rugged surface pattern formed with a high density energy source to transfer the pattern and by carrying out plating. CONSTITUTION:The surface of a work roll for temper rolling is patterned with a high density energy source such as laser to form a rugged surface pattern. One side or both sides of a steel sheet are temper-rolled with the patterned work roll at >=0.3% rolling elongation lambda. By this temper rolling, the pattern of the work roll is transferred to the surface of the steel sheet and a cold rolled steel sheet having 0.3-2.0mum average surface roughness Ra along the center line and 6-25mum Rmax is obtd. In the steel sheet, at least one recess of >=6mum depth is present in a square having four sides of 800mum length. When the surface of the steel sheet is plated with a Zn alloy, a Zn alloy plated steel sheet having superior corrosion resistance, especially chipping resistance is obtd.
Patent JP-H08141850-A (JP)
Title: Surface layer reinforcing method for cutting tool material
Inventor: KUWABARA MITSUO
IPC: B23B27/14
Filed: 1994-11-14
Abstract: PURPOSE: To provide a cutting tool material excellent in surface hardness without the interface existing by submerging a surface-roughened edge part in an organic metallic solution, and then applying heat treatment to the cutting tool material for diffusion reaction. CONSTITUTION: A hard metal or cermet edge part is degreased with an alkali solution (step S2). The edge part after degreasing treatment is surface-roughened with an acid solution (step S3). The edge part is then submerged in a metallic salt solution formed of one kind or more selected from among Cr, W in a VIA group, Mn in a VIIA group and Fe, Ni, Co in a VIII group in a periodic table or the compound thereof and salt, and/or an organic metallic solution containing organic substance combined with metal formed of one kind or more selected from among Al in a III group, Ti, Zr in a IV group, V in a VA group and Cr in a VIA group or the compound thereof (step S4), and then heat treatment is applied to cutting tool material (step S6) for diffusion reaction.
Patent JP-S61158158-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/31
Filed: 1984-12-28
Abstract: PURPOSE:To enable to easily flatten the burried part of the recessed part formed in the surface of the substrate without using a special upper layer, a mask and so forth by a method wherein the recessed part is roughly buried with a semiconductor substance and after an oxidation is performed on the surface of the recessed part, an oxide film on the surface thereof is removed. CONSTITUTION:When a semiconductor substance (polycrystalline silicon) 3 is filled in a recessed part 2 formed in the surface of a substrate 1, a V-shaped groove 4 is formed. After that, when the oxidation is performed on the semiconductor substance 3, the narrowed point part 41of the V-shaped configuration of the groove 4 is not oxidized sodeep compared with the other flat parts 42 though the point part 41 and the other flat parts 42 differ from each other in a degree of the oxidation. Accordingly, it follows that the depth of the V-shaped groove 4 is relaxed judging from the lower surface of an oxide film 5. After this, when the oxide film 5 is removed, a flat buried structure with the reduced depth of the V-shaped groove 4 is obtainable.
Patent JP-H03145538-A (JP)
Title: Exhaust cleaning system for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/409
Filed: 1989-10-30
Abstract: PURPOSE:To improve control precision and cleaning performance by detecting the emission state after exhaust cleaning with two oxygen sensors, and correcting the air-fuel ratio feedback control based on one oxygen sensor on the upstream side. CONSTITUTION:An oxygen sensor S1 is located on the exhaust passage B of an engine A and detects the oxygen concentration of engine exhaust. An air-fuel ratio feedback control means C sets the feedback correction quantity based on the detected oxygen concentration and feedback controls the air-fuel ratio of a mixture. A three-way catalyst D cleans the component in the engine exhaust. Two separate oxygen sensors S2 and S3 are arranged in series on the downstream side of the three-way catalyst D. Outputs from both oxygen sensors S2 and S3 on the downstream side are monitored, and the deterioration and abnormality of an oxygen sensor S1 on the upstream side are judged. The proportional portion of the feedback control constant is corrected by a correcting means E according to the judged result.
Patent JP-2000113413-A (JP)
Title: Thin film magnetic head
Inventor: KAWAHARA HIROSHI
IPC: G11B5/31
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate local narrowing of a coil pattern and to reduce variance in the manufacturing process. SOLUTION: In an inductive thin film magnetic head, the edge of the innermost circumferential pattern of the spiral coil 1 is so arranged as not to be superposed nearly parallelly with the outer edge of the lower pole 2. To be concrete, the innermost circumferential pattern of the spiral coil 1 is arranged so that it crosses the outer edge of the lower pole 2 at nearly right angles. As a result, variance in the manufacturing process can be reduced, enabling a thin film magnetic head with a superior production yield to be supplied at low cost.
Patent JP-H09119754-A (JP)
Title: Air conditioner
Inventor: HORI SATOSHI
IPC: F24F11/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the reduction of the heating effect caused by diffusing cold air to an indoor side during heating operation, to enable stop or operation of an indoor blower during defrosting operation and to prevent the wet vapor suction to a compressor. SOLUTION: The air conditioner has a compressor 1, a four-way valve 2, an outdoor heat exchanger 3, a throttling unit 4, an electronic expansion valve 6, an indoor heat exchanger 10 and an accumulator 8 sequentially connected via a refrigerant tube to constitute a refrigerant circuit, and a check valve 5 provided in the unit 4 to bypass it, and comprises a defrosting three-way valve 14 provided on the way of the discharge tube of the compressor 1, and a defrosting bypass tube 13 provided between the refrigerant tubes for coupling the unit 4 and the valve 6, wherein when defrosting operation is executed, the valve 6 is closed, and the bypass circuit is opened by the three-way valve.
Patent JP-H02128169-A (JP)
Title: Radiowave dark room
Inventor: ADACHI SHOICHI
IPC: E04B1/92
Filed: 1988-11-08
Abstract: PURPOSE:To reduce the whole dimension by making the dimension of a turntable minimum by providing labyrinth seal whose gap dimension is 1/2 the wavelength of an irradiation radio wave or less to the gap between the turntable and a fixing part. CONSTITUTION:An object 2 to be evaluated is arranged on a turntable 1 for emitting the radio wave from the antenna 3 arranged in a radio wave dark room in an arbitrary direction. The turntable 1 is rotated by the operation of a drive part 7 to turn the object 2 in an arbitrary direction with respect to the antenna 3. At this time, the emitted radio wave is ready to pass through the gap 6 between the drive part 7 and a fixing part 10 but entirely absorbed and reflected by a labyrinth seal 11. Therefore, there is no irradiation from the surface of the turntable 1 to the lower machinery and drive part 7.
Patent JP-H10128471-A (JP)
Title: Pre-bending method of blank and its device
Inventor: IURA TAKAO
IPC: B21D43/09
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To transmit a rolling force up to the inclined edge of a prescribed inclination shape and to improve productivity by preventing the generation of deflection and spring back generating at the time of carrying in/out a blank. SOLUTION: This device is provided with a horizontally movable lower roll 12, freely elastic and inalinable skids 13 oppositely arranged with the lower roll 12 pinched and holding the frame body at equal interval fitting into the width of the blank stock 27 making the lower roll 12 the top, the vertically movable upper roll 17 existing in the upper part of the lower roll 12, the finger installed to the feed bar 19 carrying in/out the blank stock 27 oppositely arrange with the lower roll 12 pinched.  And under the state wherein the flat blank 27, held the edge part with the finger on the horizontal surface formed between the lower roll 12 and skids 13 expanded to a prescribed width and carried in, is set, both skids 13 are inclined synchronizing with the reducing operation or descending operation of the upper roll 17, the prescribed inclination shape is formed between the roll and skids 13, and further the inclined edge part is held with the finger and carried out.
Patent JP-H09128821-A (JP)
Title: Stamper for forming optical disk and its production
Inventor: TAMURA KAZUYOSHI
IPC: B29C33/38
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve flatness by lessening rear surface roughness and warpage. SOLUTION: This stamper for forming the optical disk is constituted by forming a nickel thin film on a master disk having fine patterns of optical disk information to form the master disk for a conducting treatment, subjecting the master disk to electroforming by using a nickel bath, forming a nickel stamper on such master disk and subjecting the rear surface of the stamper to rough polishing by a rotary type tape polishing method and finish polishing, then peeling the nickel stamper and the master disk. At this time, the temp. of the nickel bath at the time of electroforming is set at 48 to 52 deg.C.  In addition, the polishing is executed under the conditions under which the load of pressing the polishing tape is specified to 0.5 to 1.5kgf/cm<2> and the tape count is specified to #1000 to #4000 in rough polishing and to #4000 to #8000 in finish polishing in the process for producing the stamper for molding the optical disk.
Patent JP-H05136949-A (JP)
Title: Optical device
Inventor: OGATA SHIRO
IPC: G02B26/10
Filed: 1991-09-30
Abstract: PURPOSE:To expand a region securing a high reading rate for the optical device such as a bar code reader by automatically or manually scanning or moving a focal position of rays radiating from the optical device. CONSTITUTION:After an optical beam 3 radiating from an optical semiconductor light source 1 such as a semiconductor laser element is focused by a diffraction type focus lens 4 such as a micro Fresnel lens, the beam is scanned by a polygon mirror 5. When a drive current of an optical semiconductor light source 2 is changed by a drive current modulation control circuit 6, the focal position of the optical beam 3 is changed. Thus, when the optical device is applied to a bar code reader, the optical beam 3 is scanned while the reading position is being changed.
Patent JP-H03143012-A (JP)
Title: Binarizing circuit, intermediate level detection circuit and peak envelope detection circuit
Inventor: YAMAJI HIROCHIKA
IPC: H03K5/153
Filed: 1989-10-27
Abstract: PURPOSE:To attain highly accurate binarization by generating an intermediate level between latched values at a maximum and a minimum value latch sections and applying the level to a comparator for binarization as a threshold voltage. CONSTITUTION:A comparator 1, a maximum point detection section and a minimum point detection section 10, a maximum value latch section 20, a minimum value latch section 30 and an intermediate level generating section 40 are provided. That is, the intermediate level generating section 40 generates an intermediate level between a latched value of the maximum value latch section 20 latching the analog signal level at a detecting point of each maximum point till a succeeding detecting point of the maximum level and the latched value of the minimum value latch section 30 latching the analog signal level at a detecting point of each minimum point till a succeeding detecting point of the minimum level and applies the level to the comparator 1 for binarization as a threshold voltage. Thus, correct binarization is implemented against noise of a low frequency component due to shading distortion of an optical system or the fluctuation of dynamic range of a signal caused by a picture drawn in a light contrast such as a character or a graph with a colored background of a read original.
Patent JP-S61164985-A (JP)
Inventor: YAMADA SHIGERU
IPC: B65D90/08
Filed: 1984-12-28
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-H0699914-A (JP)
Title: Filling-packaging machine
Inventor: MARUYAMA YUICHI
IPC: B65B9/087
Filed: 1992-09-24
Abstract: PURPOSE:To keep a good sealing condition for a longitudinal sealing part when a film is continuously fed from a roll of the film and formed into a tubular shape, by providing a detecting circuit which is activated to stop the feeding of the film when a detecting element electrically connects to a conductive element. CONSTITUTION:A film edge slippage detector 36 is provided with a pair of conductive detecting elements 40 which face each other and include plate springs 40A which gently press a doubled film from outside the faces along both edges, and a conductive element 38 which is arranged between the plate springs 40A and inside the edges of the doubled film. When a slippage occurs between the edges of the doubled film and one of the edges slips out of place between the plate spring 40A and the conductive element 38, the plate spring 40A comes in contact with the conductive element 38, that causes the detecting circuit to be activated to halt the feeding of the film of a filling-packaging machine at once. Thereby, a slippage between the edges of the doubled film is prevented and the good sealing condition of the longitudinal sealing part to be sealed by a longitudinal heat-seal roll in the following step can be maintained.
Patent JP-H10118545-A (JP)
Title: Mixing and forming device for reactive fluid resin materials
Inventor: SATO AKIO
IPC: B01F23/47
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mixing and foaming device capable of instantaneously detecting that reactive fluid resin materials scatter and also stopping operation based on the detection information. SOLUTION: In this mixing and foaming device for reactive fluid resin materials, an ultrasonic wave transmitting solid born 2 is fitted to a vibrator 1 driven by an generator 14, and a fluid mixed resin formed by giving vibration to the reactive fluid resin materials supplied to a side face 2a of the ultrasonic wave transmitting horn 2 is dropped down to a body to be coated 5 from the tip surface of the ultrasonic wave transmitting solid horn 2. The device is provided with an abnormality detecting means 21 for detecting abnormality in vibration of the ultrasonic wave transmitting solid horn 2.
Patent JP-H10124252-A (JP)
Title: Mouse pad with ten key
Inventor: YONEYAMA JUICHI
IPC: G06F3/039
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mouse pad with ten keys realizing input by the ten keys. SOLUTION: A recessed part is provided on the main face of the mouse pad 10 and a ten key unit 3 is engaged with the recessed part. For inputting coordinate information, an operation is executed on the main face except (or containing) the upper face (operation face) of the ten key unit 3. At the time of using the pad as the ten keys, numeric information is inputted by operating the ten keys arranged on the ten key unit 3 provided on the main face.
Patent JP-H03142562-A (JP)
Title: Automatic cash transfer machine and method therefor
Inventor: KOCHII HIDEKI
IPC: G07D11/00
Filed: 1989-10-27
Abstract: PURPOSE:To simplify the procedure of input when transfer is executed to the same destination many times by adding a bar code reader. CONSTITUTION:By inserting a card 5 with bar code to a bar code reader 6, the name and account number of the destination and an amount, etc., are recognized. The notes to be transferred are put into a reception case 3 and the transfer is executed by an amount confirmation button 4.