baber/WOPTO huggingface dataset:
Patent JP-S61219116-A (JP)
Title: Rotary head
Inventor: HIGUCHI MASAHARU
IPC: G11B5/52
Filed: 1985-03-25
Abstract: PURPOSE:To extremely simplify the connection between a rotary head and a rotary transformer by providing an aperture in a rotary drum by corresponding to the position of the connection between a flexible printed circuit board and the terminal of the rotary transformer. CONSTITUTION:Flexible printed circuit boards 16a, 16b are extended from magnetic heads 14a, 14b attached to a rotary drum 11 and connected to the terminal patterns 130a, 130b, 131a, 131b of a rotary transformer 13. Corresponding to the positions of these connections, apertures 19a, 19b are formed in the rotary drum 11. This enables a soldering iron, etc. to abut on the connections through the apertures 19a, 19b from outside the rotary drum 11 in the state of assembly and a connection or a separation can be handled simply by using the bending of the flexible printed circuit boards 16a, 16b. Consequently, the construction requires no normal lead wires nor terminal boards.
Patent JP-S63227450-A (JP)
Title: Maintenance and inspection apparatus for automobile
Inventor: MURATA MINORU
IPC: B60S5/00
Filed: 1987-03-16
Abstract: PURPOSE:To aim at the systematization of each apparatus as well as to improve the extent of working properties, by unitizing each individual apparatus, having various functions to be used for maintenance and inspection of an automobile, to the same standard in a way of installing a housing part, a bench part and a control panel part. CONSTITUTION:Various apparatuses 13-22 to be used for maintenance and inspection of an automobile are disposed along a peripheral wall of a lubrication room 12. Each of these apparatuses 13-22 is made up of installing a door in the front, and there are at least provided with the housing part 31 formed into the same depth, the bench part 32 formed into the same height and depth on top of the housing part 31 and the control panel part 33 erected in the same height and depth at the backside of the bench part 32, whereby these apparatuses are constituted into the same standard. And, wiring or piping is set up in each backside of these apparatuses 13-22 disposed in line form. With this constitution, the bench part 32 and the control panel part 33 for each of these apparatuses 13-22 are set down to the same level, thus work is made easier.
Patent JP-H04294066-A (JP)
Title: Fuel cell
Inventor: TANAKA HIDEKI
IPC: H01M8/24
Filed: 1991-03-25
Abstract: PURPOSE:To construct the whole package in a small size, suppress the dimension during transit within the transporting limitation, and reduce the installation space by lessening the length of a lamination body of unitary cells to be accommodated in a casing. CONSTITUTION:A unitary cell lamination body is formed by laminating a plurality of unitary cell of which each unitary cell is consisting of a pair of porous electrodes sandwiching electrolyte layer. Manifolds 5a, 5b, 6a for supply and exhaust of reaction gas are provided at the sides of this lamination body. A plurality of such laminates 1 are accommodated in one casing 9. Further a common manifold 10 is installed between two laminates 1, 1, and the reaction gas is supplied and exhaust via this common manifold 10 to/from the laminates 1, 1 situated on both sides of the manifold 10.
Patent JP-H07269970-A (JP)
Title: Cryogenic expansion apparatus
Inventor: TORII HIROTOSHI
IPC: F25B9/14
Filed: 1994-03-30
Abstract: PURPOSE:To prevent contact of a displacer with an inner periphery of a cylinder by reducing a gradient of the displacer due to its own weight and to eliminate a decrease in capacity due to heat generation or behavior failure by providing a guide member made of a wear resistant material having small wear coefficient at an outer periphery of the displacer at a heat station side. CONSTITUTION:A guide made. of a wear resistant material having small frictional coefficient is provided at an outer periphery of a displacer 3 at heat stations 11, 12 side. Thus, inclination of the displacer 3 due to its own weight can be reduced, and contact of the end at the station side with an inner periphery of a cylinder 1 can be prevented. Accordingly, heat generation due to the contact of the displacer 3 with the inner periphery of the cylinder can be prevented, an increase in sliding resistance can be prevented, a local wear is eliminated, and lives of piston rings 13, 13 can be particularly improved.
Patent JP-H11242175-A (JP)
Title: Optical scanner
Inventor: HOSHI KOJI
IPC: B41J2/44
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which gives the quantity of light, which is uniform independently of the image height, to a line picture on a scan object surface. SOLUTION: A luminous flux radiated from a light source means 1 is led to a deflecting means 5, and the luminous flux deflected by the deflecting means 5 is led to the scan object surface by an image forming means 6, and the scan object surface is optically scanned with the luminous flux. In this case,  a polarization conversion means 3 is arranged in the optical path between the light source means 1 and the image forming means 6 so that 1.02<Tp/Ts<1.30 is satisfied where Tp is the light transmission efficiency in the peripheral part on the main scanning direction of the image forming means 6 for the luminous flux of linearly polarized light having the plane of polarization on the deflecting direction of the deflecting means 5 and Ts is that for the luminous flux of linearly polarized light having the plane of polarization perpendicular to the deflecting direction of the deflecting means 5, and the luminous flux from the polarization conversion means 3 has the polarization state converted to circular polarization or elliptic polarization and is made incident on the image forming means 6.
Patent JP-H06270265-A (JP)
Title: Method and apparatus for optical shaping
Inventor: ASANO JUNICHI
IPC: B29K105/24
Filed: 1993-03-19
Abstract: PURPOSE:To perform shaping within a short time while preventing the deformation of the closed area surrounded by the contour line of a resin model. CONSTITUTION:When a photosetting resin 1 is cured by scanning the area inside a contour line OL by beam LB, the scanning based on the extraction result of an intermediate area data extraction part 5f and the scanning based on the extraction result of an internal area data extraction part 5g are separately performed. These scannings are raster scannings crossing each other at an almost right angle and the scanning based on the extraction result of the internal area data extraction part 5g is high speed scanning of a depth not reaching a lower layer whereas the scanning based on the extraction result of the intermediate area data extraction part 5f is low speed scanning of a depth reaching the lower layer. In this raster scannings, an intermediate area R1 is set to the area inside from the contour line OL of a shaping area by a prescribed distance r1 and an internal area R2 is set to the area further inside the contour line OLA demarcating the intermediate area by a prescribed distance r2-r1 to scan beam.
Patent JP-H04295598-A (JP)
Title: Hollow sheet-type material and heat exchanger employing said hollow sheet-type material
Inventor: MAEKAWA NOBUTERU
IPC: F24F1/00
Filed: 1991-03-26
Abstract: PURPOSE:To permit efficient heat exchange by a method wherein a space between opposed fabrics is kept in constant and the internal space of the sheet- type material is used for a heat medium passage for conducting heat medium. CONSTITUTION:A hollow sheet type material 3 is constituted of opposed fabrics 1 connected by a multitude of metallic threads 2 so as to keep a given space. The space between the fabrics 1 is kept in constant by the rigidity of the metallic threads 2 to improve the rigidity of the hollow sheet type material 3. When the heat medium is conducted through the inside of the hollow sheet type material 3 utilizing the hollow sheet type material 3, heat exchange between the heat medium in the heat medium passage and the outside of the material is effected efficiently by the high thermal conduction of the metallic threads 2.
Patent JP-S61220470-A (JP)
Title: Manufacture of semiconductor element
Inventor: MIZOGAMI HIROO
IPC: H01L29/78
Filed: 1985-03-27
Abstract: PURPOSE:To prevent the formation of the side wall of a polycrystalline Si layer, which is deposited on the entire surface later, by growing a step-part flattening polycrystalline Si layer on a substrate, which has a vertical step part with respect to a horizontal plane, removing the Si layer on the step part by reactive ion etching, and simultaneously changing the Si layer remaining at the sidewall of the step part into an insulating film by oxidation. CONSTITUTION:On an Si substrate 1, a first polycrystalline Si layer 3, which is to become the gate electrode of an MOS transistor, is formed through a thin oxide film 2. The layer 3 is surrounded by the same oxide film 2, which connects the layer 3 to the film 2. Then, on the entire surface including the Si layer 3, a step-part flattening polycrystalline Si layer 6, which has the same thickness as that of the Si layer 3, is grown. The layer 6 on the surface of the layer 3 is removed by reactive ion etching. At this etching, the remaining layer 6 is present as a slant layer 7 at the sidewall of the layer 3 through the film 2. Therefore, thermal oxidation is performed, and the layer 7 is changed into a slant oxide film 8. Thus the sidewall of the layer 3 is made gentle. A second polycrystalline Si layer 4, which has no sidewall, can be grown on the entire surface.
Patent JP-S60206259-A (JP)
Title: Interphone system
Inventor: MORITA MASAYUKI
IPC: G08B25/04
Filed: 1984-03-30
Abstract: PURPOSE:To allow emergency calling and emergency broadcasting when an abnormality occurs by providing a terminal device with a means which gives priority levels to operation modes and performs high-priority operation modes selectively when plural operation modes are specified by a main device. CONSTITUTION:The system decides on the state of a hook switch in a wait state and refers to received data in a memory area to decide whether the receives data is an emergency broadcasting command or service broadcasting command. Then, when a decision on a service broadcasting command step is made, a broadcasting circuit is formed including a broadcasting line 3, relay contact 56, speech circuit 52, and speaker 54 to receive a service broadcast. When the decision result shows an emergency broadcasting command step, the broadcasting circuit is formed including the broadcasting line 3, relay contact 56, speech circuit 52, and speaker 54 as well as the service broadcasting mode to receive an emergency broadcast.
Patent JP-S56156807-A (JP)
Title: Production of high molecular optical circuit
Inventor: TAKATO NORIO
IPC: G02B6/13
Filed: 1980-05-08
Abstract: PURPOSE:To perform mass production of optical circuits of a low loss and a high number of apertures, by producing the forming mold for production of optical circuits by the electroforming method. CONSTITUTION:The photomask with a pattern described is superposed onto supporting plate to which photoresist film 6 is applied, and the light is irradiated to them, and the film part to which the light is not irradiated is rinsed with the solvent. This supporting plate 5 is fixed to conductor 8 through conductive adhesive 9, and conductive layer 10 is vapor-deposited to the surface of patterned photoresist film 6, and the whole of this optical circuit pattern is immersed in tank 12 with electrolytic plate 11 charged. The electroforming treatment is performed by power source 13 connected to electrode 14 and conductor 8 to form metallic layer 15 on the surface of conductive layer 10, and conductive layer 10 and metallic layer 15 are exfoliated from supporting plate 5. Finally, metallic layer 15 is subjected to the molding work into a fixed form, thereby obtaining an optical circuit forming metallic mold.
Patent JP-H10256845-A (JP)
Title: Amplifier
Inventor: TAWARAYAMA HIDEKI
IPC: H03F3/45
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier without supplying a base current externally and without causing any offset. SOLUTION: This amplifier having a 1st transistor(TR) Q1 of a 1st conduction type whose base is connected to an input terminal 1 is provided with a 2nd TR Q3 of a 1st conduction type whose base connects to the base of the 1st TR Q1, a 2nd conduction type 3rd TR Q5 whose base connects to a base of the 1st TR Q1, and a current mirror circuit 7 that converts a collector current of the 2nd TR Q3 twice as an emitter current of the 3rd TR and a base current of the 1st and 2nd TRs Q1, Q3 is supplied by a base current of the 3rd TR Q5.
Patent JP-H07265773-A (JP)
Title: Coating apparatus
Inventor: SASAKI KAZUO
IPC: B05C5/02
Filed: 1994-03-30
Abstract: PURPOSE:To uniformize a coating thickness distribution in the width direction of the coating independently of the types of coating materials and form a coating film with high quality. CONSTITUTION:Regarding an extrusion type coating apparatus which is provided with a die 4 having a paint storage 3 to which a paint 1 is supplied to carry out coating while extruding a paint 1 through a slit 5 formed at the time end of the die 4 to a continuously running supporting body 6, a cylindrical filtering part 7 whose thickness continuously changes in the coating width direction is inserted into the inside of the paint storage 3 of the die 4 and the paint 1 is supplied through the filtering part 7.
Patent JP-H04275538-A (JP)
Title: Simple type folding screen
Inventor: NAKANO HIRONORI
IPC: G03B21/58
Filed: 1991-03-01
Abstract: PURPOSE:To facilitate the installing and housing of the screen by mounting the screen to the front end of a supporting arm which expands around a pipe. CONSTITUTION:A cylindrical slider 3 is inserted into the pipe 2 provided with stoppers 10, 11 projectably and subermersibly in the prescribed positions near both ends and the inside ends of 4 pieces of supporting arms 5 holding the 4 corners of the screen 4 are pivotally fitted to the slider 3. An arm mounting means 4 fixed to the front end of the pipe 2 and the supporting arms 5 are connected via connecting arms 9 pivotally fitted with the respective ends. The inside end of the slider 3 is pivotally fitted if the slider 3 is pushed toward the arm mounting means 4 at the front end of the pipe 2 by pushing the stopper 11 engaged with the slider 3 in a folded state in such a case. The front ends of 4 pieces of the supporting arms connected on one side thereof to the arm mounting means 4 via the connecting arms 9 are then moved in the direction expanding from each other and the screen 1 is expanded.
Patent JP-H05231575-A (JP)
Title: Spherical tube joint
Inventor: MAEDA TAKASHI
IPC: F16L27/06
Filed: 1992-02-17
Abstract: PURPOSE:To eliminate noise due to vibration of a sealing seat of a spherical exhaust tube joint by providing a dynamic vibration damper connected to the sealing seat. CONSTITUTION:Dynamic vibration dampers 14, 15 are provided on a sealing seat 7 of a spherical exhaust pipe joint 1 through a flange 8. The vibration of the sealing seat 7 is transmitted to a cylindrical body 41 of the dynamic vibration dampers 14, 15, and the cylindrical body 41 is to be vibrated in the direction A. The vibration of the cylindrical body 41, however, is damped by compressing and restoring metal wire meshed bodies 42, 43 while the vibration energy is dispersed into heat energy by friction generated in the metal wire mesh cylindrical bodies 42, 43. Generation of noise due to the vibration of the sealing seat 7 in the spherical exhaust pipe joint 1 is thus eliminated.
Patent JP-H09261897-A (JP)
Title: Power load adjusting system
Inventor: OKIMOTO AKEMICHI
IPC: H02J13/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically measure the amount of power consumed by a customer, ensure power supply to machinery and apparatus required for the customer, and further stabilize electric power supply. SOLUTION: Electric machinery and apparatus used by customers are classified into adjusted loads 74A, 74B and non-adjusted loads 73. Each customer is provided with a customer slave station 7 that has a control means capable of open/close-control on a feed circuit for groups of machinery and apparatuses classified under the adjusted load, and outputting data on the amount of consumed power. A master station 5b is placed in the high-voltage distribution line system on the supply side, and is connected with the customer slave stations so that signals can be communicated between them. The master station contains a control means that receives and stores data on the amount of power consumed by each customer and is capable of outputting signals for controlling the feed circuits of the customers.
Patent JP-S62217258-A (JP)
Title: Double-side copying machine control system
Inventor: MUKAI SHIGEO
IPC: G03B27/62
Filed: 1986-03-18
Abstract: PURPOSE:To save labor by providing the titled system with a control means for driving an odd page copying means or an even page copying means independently or alternately driving both copying means. CONSTITUTION:A copying machine jumps the reading of odd pages or even pages and sorts the output results of the odd and even pages by a sorter 210. Namely a skip switch 3 sets up an odd mode for jumping the reading of odd pages or an even mode for jumping the reading of even pages. When a skip switch 3 is depressed at the execution of double-side copying, a normal lamp 10 lighting in the initial state is turned off and an odd lamp 7 is turned on. When a start switch 12 is depressed after setting an original and form on prescribed positions respectively, only the odd pages of the original are copied and the paper jumping the reading of the even pages is outputted. Since a counter part 100 controls a paper feeding part 200 and a drawing part 300 to execute paper feeding and drawing alternately at every other page, the jump of reading can be attained.
Patent JP-S62217691-A (JP)
Inventor: TAKEMOTO NOBUYUKI
IPC: H01B5/14
Filed: 1986-03-18
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-H05264249-A (JP)
Title: Measuring device of surface roughness
IPC: G01B11/30
Filed: 1992-03-18
Abstract: PURPOSE:To minimize the slippage from density ratio characteristic and improve the measuring precision of surface roughness by separating and receiving each of positive and irregular reflected light components from the surface of a material to be measured, and determining the intensity ratio of each reflected light component. CONSTITUTION:The laser beams having, for example, wavelengths of 670 nm and 1130 nm of semiconductor lasers 12, 20 are composed to each other by a dichroic mirror 15, and a composed laser beam 23 is emitted to a material 5 to be measured through dichroic mirrors 16, 17. The positive reflected light is separated into two wavelengths by the mirrors 17, 16, and respective components having the wavelengths of 1130nm and 670nm are transmitted to photo transistors 22, 21. On the other hand, the irregular reflected light components are made to reflected lights 5, 7, the optical component of the reflected light 6 (7) is separated by a dichroic mirror 25 (30), and respective wavelength components are transmitted to phototransistors 28, 27 (33, 32). The intensity ratio of the positive reflected light components obtained by the transistors 21, 22 to the irregular reflected light components obtained by the transistors 27-33 is determined every wavelength, and the surface roughness is determined in reference to the characteristic chart.
Patent JP-S60203866-A (JP)
Title: Diagnozing method of void defect of electric apparatus on the basis of partial discharging phase characteristics
Inventor: OKAMOTO TATSUKI
IPC: G01R31/12
Filed: 1984-03-29
Abstract: PURPOSE:To diagnoze rapidly and precisely the kind of a void defect and its generating position by finding out the partial discharging phase characteristics of a partial discharging pulse to applied voltage and detecting similarity of the found partial discharging phase characteristics to previously found diagnozing reference partial discharging phase characteristics. CONSTITUTION:Polarity discriminators 4, 5 for separating a partial discharging pulse into positive and negative polarity pulses, detectors 6, 7 for detecting generated phase angle phi for the level of the partial discharging pulse, i.e. apparent discharged charge (q), and an AC applied voltage and phi-q pattern detectors 8, 9 are formed. In addition, storage devices 10, 11 for storing a diagnozing reference phi-q distribution pattern and similar pattern detectors 12, 13 are also formed. The diagnozing reference cycle average phi-q distribution pattern read out from the storage devices 10, 11 are compared with a pattern obtained from a diagnozed apparatus. Consequently, the diagnosis of the kind of the void defect and its generating position and the forecasting diagnosis of deterioration can be performed rapidly and precisely.
Patent JP-H01235774-A (JP)
Title: Constructing method for tower-formed concrete structure
Inventor: GOTO KAZUYUKI
IPC: E04G11/22
Filed: 1988-03-17
Abstract: PURPOSE:To construct a tower-formed concrete structure with safety and at high precision, and save labors, by connecting a pair of frames with fitted molds, with a jack, and by pushing out respective other side molds and frames alternately as bearing bodies. CONSTITUTION:On frame sections 7a, 8a, an external mold 1 and an internal mold 4 are respectively fitted, and the external frame 7 and the internal frame 8 of steel frame members 9 assembled in the shape of a tower are connected to each other in a vertically and relatively movable state, with an oil-pressure jack 11 via a rod 10. Then, between the molds 1, 4, concrete C1 is placed, and is hardened to sufficient strength, and after that, the mold 1 is removed and the mold 4 and the frame 8 side are set as bearing bodies, and the frame 7 is pushed out by the oil-pressure jack 11. After that, the mold 4 is removed, and the frame 8 is pushed out in the same manner, and the molds 1, 4 are assembled again, and concrete is placed on the concrete C1, and this work is repeated, and a tower-formed structure is constructed.
Patent JP-S63228281-A (JP)
Title: Memory card
Inventor: YAMAKAWA SHIGEKI
IPC: G06K19/00
Filed: 1987-03-17
Abstract: PURPOSE:To easily discriminate an attribute consisting of the memory capacity of a card, memory speed and the type of the memory in a main control part by providing an attribute forming circuit in the memory card. CONSTITUTION:The attribute forming circuit 2 forms the attribute such as the type of a memory chip, the memory capacity and the memory speed. Read data from a memory part 1 is outputted by designating the memory chip and an address in the memory chip by an address signal on signal lines 101, 102 and validating a memory selecting signal on a signal line 103 and a reading designating signal on a signal line 105. Then, it passes through the AND gate 13 of two inputs and the OR gate 22 of two inputs and is outputted to a signal line 107. The reading output signal of the attribute passes through the AND gate 15 of two inputs 15 and the OR gate 22 of the two inputs and is outputted to the signal line 107 by validating an attribute designating signal on a signal line 106 and the reading designating signal on the signal line 105.
Patent JP-S53147465-A (JP)
Title: Forming method of patterns for lift-off
Inventor: NAKAMURA MORITAKA
IPC: H01L21/302
Filed: 1977-05-27
Abstract: PURPOSE: To create overhangs in resist film by subjecting negative resist film to electron beam exposure according to lift-off patterns thereafter subjecting it to reexposure at a low acceleration or covering the surface with a thin film of a heavy element and applying X-rays then exposing with secondary electrons and developing. 
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