baber/WOPTO huggingface dataset:
Patent JP-H06180853-A (JP)
Title: Optical information recording and reproducing device
Inventor: KONAYAMA SHIYUUICHI
IPC: G11B7/135
Filed: 1992-12-14
Abstract: PURPOSE:To provide a super resolution optical information recording and reproducing device without deteriorating the availability of light and always forming an excellent super resolution beam spot even when an objective lens is moved. CONSTITUTION:This device is provided with a polarizing beam splitter 2 distributing a laser beam outgoing from a laser diode 1 to a specified polarizing component and a polarized wave transmission selection means 3 interrupting the beam in the vicinity of the optical axis only at the time of being incident to the objective lens 4 from a laser diode side, and capable of preventing the deterioration in the avilability of light by transmitting even the beam in the vicinity of the optical axis for a reflected beam from an information recording medium 6. Further, the device is provided with an actuator 5 capable of driving the polarized wave transmission selection means 3 and the objective lens 4 at least to two axes by the same holding body as well. By such a constitution, the formation of the excellent super resolution beam spot and the recording and reproducing of information with high density are attained always even when the objective lens 4 is moved.
Patent JP-H01175815-A (JP)
Title: Heater
Inventor: KANEKO GENTOKU
IPC: A47J36/28
Filed: 1987-12-29
Abstract: PURPOSE:To properly surely open a water container and improve thermal conduction of reaction heat due to the generation of heated steam by providing exothermic agent generating heat by hydrating reaction and the water container disposed adjacent the exothermic agent to open the water container by pulling an end of a cover member covering an opening surface of water container body. CONSTITUTION:A heater 1 comprises a heating bag 3 disposed in a heat insulating container 2 to receive exothermic agent and a water container 4 for receiving water 8, and is mounted on the bottom of an inner container 12 disposed in a food container body 11 of a food container 10. One side wall is formed with an opening 2a through which one end 6a of a cover member 6 for the water container 4 is drawn outward. When the end 6a of cover member 6 is puled, the water container 4 is opened and water flows out of the water container 4 to contact uniformly the exothermic agent 7 and active hydrating reaction. When the exothermic agent generates heat by the chemical reaction, the generation of heated steam is promoted to uniformly heat objects to be heated. Also, the water container body 11 is contracted by high temperature along with the generation of heated steam, so that heat conduction to said objects can be properly carried out without hindering the high temperature rise of steam.
Patent JP-2001156602-A (JP)
Title: Reference frequency generating circuit
Inventor: FUKUOU KOUJI
IPC: H03K5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To realize a reference frequency generating circuit that can generate a reference frequency signal with high accuracy even when adopting a system clock with low accuracy or the like. SOLUTION: The reference frequency generating circuit employed for a signal conditioner conducting signal processing is provided with a counter circuit that counts a known gate signal with a system clock signal and a frequency divider that applies frequency division to the system clock signal by using a ratio of the count of the counter circuit to a received data signal for a frequency division ratio.
Patent JP-H06181072-A (JP)
Title: Module grounding structure
Inventor: TAKAHASHI TATSUHIKO
IPC: H05K7/14
Filed: 1992-12-14
Abstract: PURPOSE:To carry out ground reliably to a base plate by installing an earth bar on a back surface of a module, and grounding the module elastically to the base plate. CONSTITUTION:When a module 20 is installed on a base plate 10 by using a latch 26, a spring contact part 292 and a module contact surface 15 come into contact with each other, and grounding of the module 20 is carried out. When the module 20 is installed on the base plate 10 is using an installing screw 31, the spring contact part 292 and the module contact surface 15 come into contact with each other, and the grounding of the module 20 is carried out, and a screw grounding part 296 and the base plate 10 are continued electrically to each other, the grounding is carried out. Thereby, since grounding places are doubled, reliability is improved.
Patent JP-H06179311-A (JP)
Title: Nonskid device for tire and side tightener for the device
Inventor: ARAMAKI KUNINORI
IPC: B60C27/06
Filed: 1992-12-14
Abstract: PURPOSE:To restrain projection height along the breadthwise direction of a tire for preventing interference with a vehicle, and easily join both lengthwise ends of a long member to each other. CONSTITUTION:A side belt 26 on the inner side of a tire 14 becomes flat and annular, when a nonskid body 16 is wound around the external surface of the tire 14. Also, both lengthwise ends of the side belt 26 are fitted with a face fastener 34. In this fastener 34, cloth pieces 36 and 37 are respectively fastened to the lengthwise ends of the side belt 26, while the thicknesswise direction of the pieces 36 and 37 being used as the thicknesswise direction of the side belt 26, and superposed on top of each other along the directions. A hook and a ring laid on opposite planes between the pieces 36 and 37 are thereby entangled with each other for jointing both ends of the side belt 26.
Patent JP-H05166470-A (JP)
Title: Picture display device
Inventor: SHIRATORI TETSUYA
IPC: H01J1/18
Filed: 1991-12-17
Abstract: PURPOSE:To prevent deformation of swell, warp, etc., due to elongation by thermal expansion at the time of generating an electron beam by improving sureness of slip action in a fastening part of an electrode unit to a back plate unit. CONSTITUTION:A back plate unit 7 fixedly laminated with a linear cathode supporting member 8 is fastened to an electrode unit 5 through a spacer 11 by a fixing means 10 provided in an electron beam control electrode 5d. A porous layer part 9 formed in the linear cathode supporting member 8 is formed in only a part with the spacer 11 not into contact, to reduce friction between the spacer 11 and the linear cathode supporting member 8.
Patent JP-H05164995-A (JP)
Title: Soft contact lens material having resistance to sticking of stain
Inventor: MORITA NAOKI
IPC: C08F290/00
Filed: 1991-12-17
Abstract: PURPOSE:To improve the resistance to sticking of stains and physical balance by constituting the material with bifunctional org. siloxane macromers having a specific structure and mol.wt. and/or copolymerizable monomers. CONSTITUTION:This soft contact lens material consists of a polymer obtd. by polymerizing one or 12 kinds of the bifunctional org. siloxane macromers expressed by formula I alone or polymerizing the bifunctional org. siloxane macromers together with one or >=2 kinds of the monomers copolymerizable therewith. In the formula I, R1 denotes hydrogen or methyl group; R2 to R5 respectively denote 1 to 12C hydrocarbon group or trimethylsiloxy group: Y consists of the structural unit expressed by formulas II, III; the ratio of the formulas II to III is 1:10 to 10:1 and the total number thereof is 7 to 10; (m), (n) are integer from 1 to 20; P is O to 20. Then, the material for the soft contact lens which is less stuck with the stains, such as protein, in tears, has the good balance of properties, such as oxygen permeability, and is substantially non- hydrous is obtd.
Patent JP-H1172181-A (JP)
Title: Band clip, fitting structure for the band clip to wire harness and manufacture of wire harness using the band clip
Inventor: YOSHIZAKI MICHINORI
IPC: B60R16/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent positional dislocation of a band clip attached to a wire harness. SOLUTION: A single band 24 where a saw-toothed locking part 24a is formed in the lengthwise direction is extended from one end side of an under surface of a base part 23 where a car body locking part 22 is protrusively arranged on an upper surface, and two through holes 23a and 23b are formed in the base part 23, and a locking pawl 23c to be locked on the locking part 24a of the band 24 is protrusively arranged at least on one inner periphery of these through holes 23a and 23b. The band 24 is inserted between electric wire groups W, and is wound round a half of the electric wire groups W, and is inserted into one through hole 23a, and is also wound round the whole electric groups W, and is inserted into the other through hole 23b, and is locked/fixed by the locking pawl 23c.
Patent JP-H01176792-A (JP)
Title: Lift managing and operating device
Inventor: KAJIGA YASUHIRO
IPC: B66B5/02
Filed: 1987-12-30
Abstract: PURPOSE:To provide safety for passengers in a cage by furnishing a water leak sensing means to sense dripping water or water overflowing at a reserver device. CONSTITUTION:When water leaks an airconditioning outdoor unit 10, an indoor unit 20, or a water reserver device 30 during direct running to a storey in pause, water leak sensing devices 60, 70, 80 operate and a leak sensing relay 200 is turned on. Thereby a contact 203 is opened and a pause story direct running relay 600 is turned off, and a contact 603 is opened to stop the function of a pause storey direct running command device 666. Further opening of a contact will again turn on a nearest story stop command relay 400, and a nearest storey stop processing device 444 is resumed to perform stop at the nearest storey and opening and closing of the door, and a processing completion sensing relay 500 is turned on again. Therein contacts 204, 503 already closed are closed, and thereby a drawout coil 801 for a breaker 800 for shutting the power is actuated to trap the breaker 800, and thus the power is shut off.
Patent JP-2001155473-A (JP)
Title: Data recording and reproducing device
Inventor: NAGAI MICHIO
IPC: G11B33/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device in which erroneous operation of an operation switch can be prevented with constitution. SOLUTION: In a data recording and reproducing device having a first operation switch which is arranged at a first plane and can be operated manually and a second operation switch which is arranged at a second plane being almost parallel to the first plane, the device is characterized in that the device has the part of difference in level between the first plane at which the first operation switch is arranged and the second plane at which the second operation switch is arranged.
Patent JP-H09172528-A (JP)
Title: Digital image reader
Inventor: KUSAKARI TSUTOMU
IPC: H04N1/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To read an original image only with a signal mobile body and to miniaturize the mobile body and lighten the weight. SOLUTION: A read unit 28 is configured by mounting a lamp unit 32, a 1st mirror 34, a CCD image sensor 38, and a lens 36 onto a carrier 30 movable along an original 14.A 1st mirror unit 46 and a 2nd mirror unit 52 are arranged respectively to both sides if the read unit 28 is its moving direction. A light of an original image exposed and scanned by the read unit 28 is reflected in the 1st mirror 32 at any time, led once to the outside of the carrier 30 and returned to the carrier 30 in a reverse direction from the lead-out direction via the mirror units 46, 52 and the image is formed on a sensor 38 via the lens 36. Thus, the original image is read by the signal carrier 30 only.
Patent JP-H05259404-A (JP)
Title: Micromechanical switch
IPC: H01S3/00
Filed: 1991-12-18
Abstract: PURPOSE: To provide a micromechanical switch which is manufactured using a micromachining technology. CONSTITUTION: An insulator layer 2 is formed at the end part on a plana substrate 1, while being spaced apart through a specified space 4. The insulator layer 2 is provided with a switch contact piece 3 of arbitrary shape becoming thinner abruptly towards the insulator layer 2 formed at the end on the planar substrate 1. When a high voltage V is applied between the substrate 1 and the contact piece 3 at the time of swithcing, the thin part of the contact piece 3 is broken, a part of is remains making contact with the substrate 1 and it never separates.
Patent JP-2001153759-A (JP)
Title: Oscillation frequency monitoring device
Inventor: NISHIOKA ATSUSHI
IPC: G01M99/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation frequency monitoring device capable of easily defining an abnormal decision value of each frequency component, a frequency range and an abnormal decision value in the range. SOLUTION: The abnormal decision value settling of monitoring the oscillation frequency of a plant is divided into frequency ranges of several arbitrary amplitudes by clicking several points on a graph while graphically displaying actual oscillation data on a screen, and the oscillation abnormal decision value in the frequency range can be simultaneously settled.
Patent JP-H11168656-A (JP)
Title: Motion vector detection circuit
Inventor: MIZOGUCHI YUJI
IPC: H04N19/119
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To correctly perform correction processing suck as camera shake correction by deciding on the reliability of a generated motion vector, after performing discrete cosine transformation(DCT) of an image signal of each pixel and decomposing it into frequency components and outputting a control signal to perform correction processing of the image signal. SOLUTION: A DCT circuit 18 divides, for instance, one image into plural blocks which consist of horizontal eight × vertical eight pixels, performs discrete cosine transformation of the image signal of each pixel that is included in each block and decomposes it into coefficients of frequency components. A motion vector generation circuit 22 generates a motion vector from the finite difference of an image signal of the current image and an image signal of the preceding image.  A control circuit 24 decides whether a motion vector is caused by the entire image of from an object movement and has reliability, or is caused by a wrong motion vector being generated from an ambient similar image signal and does not have reliability based on respective coefficients, outputs it to a control signal which performs correction processing of an image signal, and inputs it to an interpolation circuit 16.
Patent JP-H05145145-A (JP)
Title: Ion laser tube
Inventor: NISHIDA KAZUHISA
IPC: H01S3/032
Filed: 1991-11-22
Abstract: PURPOSE:To prevent reduction in laser output by suppressing sputtering due to ions or electrons of SIC capillary components. CONSTITUTION:In a laser tube where a plurality of capillary compound components 5 which are constituted of SIC capillary components 1 with a through hole 2 for discharge path and an AIN outer-surrounding equipment 3 which is provided with a gas return hole 4 and accommodates the SIC capillary components 1 are connected between an anode 9 and a cathode 10, a surface roughness (maximum height) of the through-hole 2 for discharge is set to 4.0mum or less.
Patent JP-H09153733-A (JP)
Title: Plane reverse-f-shaped antenna
Inventor: NAKAMURA KIYOSHI
IPC: H01Q21/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain the adjustment of power feeding point impedance. SOLUTION: Slits 13 are formed at the respective apexes of triangular antenna element 9. By varying a slit length L2 of these slits 13, the power feeding point impedance can be adjusted. Besides, a short hole 10 connected to a ground board is provided at the central part of each side of antenna element 9, and a through hole 12 for feeding power is formed at the centroid position of antenna element 9.
Patent JP-H11164956-A (JP)
Title: Island decoration of game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance a commodity advertisement effect by providing an object symbolizing part symbolizing a prescribed object in a panel body for covering the end part of a game machine island and permitting the object symbolizing part to be provided with a display part for displaying a commodity advertisement, concerning the object to be symbolized in island decoration. SOLUTION: The game machine island 10 is constituted by arranging plural Pachinko (Japanese pin ball game) machines 12 in a row in the neighborhood of the middle stage of an island frame 11, and an island decoration 20 is arranged in the end part of the game machine island 10. The island decoration 20 is mainly a rectangular shape, constituted of a hollow panel body having a fixed planar thickness and provided with the object symbolizing part (wine glass) 22 symbolizing the prescribed object (wine, for example) by the shape on the front surface of the panel body 21.  The display part 30 for displaying the advertisement of the specified commodity concerning the object which is symbolized by the object symbolizing part 22 is arranged at the front surface side of the upper half part 23 of the object symbolizing part 22 and the display part 30 is illuminated from an inner side by turning on a light emitting source which is arranged at its inner side.
Patent JP-H05144554-A (JP)
Title: Manufacture of surface heater
Inventor: MIYAJI HARUO
IPC: H05B3/20
Filed: 1991-11-21
Abstract: PURPOSE:To eliminate the generation of bubble, to suppress abnormal heat generation by making a front film composing a surface heater of double-layer structure of an insulating film and an adhesive layer while boring a plurality of through holes going through the adhesive layer from the film surface on the front film. CONSTITUTION:A front film A is made of dual structure of a film 2 and an adhesive layer 3. That is the film 2 consisting of polyamide and a polyamide group adhesive layer 3 constitute a surface sheet A and here a number of through holes 4 are opened. Next, the front sheet A made in this way holds a sheet-shaped heating paper 1 of the structure, where short-cut carbon fibers are dispersed in a plant pulp, cementing the front sheet A and the heating paper 1. In this way, a small amount of air and moisture contained in the heating paper is vaporized with rising temperature for being made to escape from the holes 4, also the molten adhesive is molten-extruded from the holes 4 to the surface side so as to block the holes 4. Thereby, uniform heat generation can be obtained on the surface while luster becomes semitransparent and a design effect is also heightened.
Patent JP-2000161608-A (JP)
Title: Water supply control device for drum boiler
Inventor: HIRAGA HISANORI
IPC: F22D5/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To ensure long service life of a water supply flow rate control valve without causing abnormal pressure rise of a coal saving apparatus, and achieve safe operation continuously at all times. SOLUTION: The present control device comprises a vapor drum, a water supply pump for supplying water to the vapor drum through a coal saving apparatus, a water supply flow rate control valve 11 interposed between the coal saving apparatus and the vapor drum for controlling a water supply flow rate, and a coal saving apparatus pressure control valve 26 provided on an inlet side of the coal saving apparatus for controlling a pressure difference between the coal saving apparatus and the vapor drum. In this case, it is detected at a monitor switch 12 that an opening signal of the water supply flow rate control valve is fully closed or it is detected that pressure of the coal saving apparatus rises abnormally compared with predetermined pressure.  A minimum opening 29 is selected with the detection at the monitor switch 12 as an opening of the coal saving apparatus pressure control valve, and the water supply flow rate control valve 11 and the coal saving apparatus pressure control valve 26 are controlled to prevent the water supply flow rate control valve 11 and the coal saving apparatus pressure control valve 26 from being closed simultaneously, whereby the coal saving apparatus is prevented from being abnormarily raised in its pressure.
Patent JP-H07189596-A (JP)
Title: Segment for covering work of tunnel
Inventor: OKIMOTO IZURU
IPC: E21D11/08
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the surfaces of segments from relative dislocation when the covering work is applied to the inside surface of a tunnel. CONSTITUTION:An aligning pin 4 protruding at the outside surface is installed on the rear surface 2 of a segment 1B constituting a ring body, while a recess 5 to admit insertion of the pin 4 is formed at the front surface 3 of the segment 1B. At the time of assembling a new ring body on the existing ring body, it is possible. therefore, to preclude the surfaces of adjoining segments from relative dislocation owing to this constitution in which aligning pin is interposed between the front surface and rear surface of the two segments constituting the ring body.
Patent JP-H11167770-A (JP)
Title: Recording and reproducing device and method
Inventor: TSURUFUSA HIDEO
IPC: H04N5/92
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enable continuously recording for a long time even when space capacity is not available, when new data are recorded in a space region of a record medium. SOLUTION: Data already recorded of a disk 45 are reproduced by a pickup section 46 for reproduction, the reproduced data are re-encoded (re-compression) to data having a lower bit rate than that before reproduction by a re-encoding means 47, when the re-encoded data are re-recorded in the disk 45 by a pickup section 44 for recording, new data in which input data are encoded (compression) and the above data are synthesized by an adder 43 in a time division way and the data are recorded. At the time, a rate control section 50 controls each transfer bit rate of an encoder 42 and the re-encoding means 47 so that sum bit rate of the above synthesized data does not exceed recording possible rate of a recording and reproducing device. This device is characterized in that new data can be compressed and recorded simultaneously reducing the quantity with high compressibility.
Patent JP-H02276452-A (JP)
Title: Electical/mechanical power converter
Inventor: RABATO KUROODO PURESUKATSUTO
IPC: G05D16/20
Filed: 1989-12-22
Abstract: PURPOSE: To reduce the vibration modulation of the output of a converter by being connected to a high-energy type magnetic material disposed inside the hole of a hole formation type coil winding to operate in accordance with the movement of the magnetic material to generate a mechanical output. CONSTITUTION: An eddy current is generated inside a bobbin 46 by some vibrations which operate so as to move a permanent magnet 56 relative to the bobbin 46 of a coil winding. The magnetic field of anti-magnetomotive force is generated by an eddy current generated inside a bobbin with the movement of the permanent magnet 56, and the anti-magnetomotive force property field cancels the operation the magnetic field of a magnet. As a result, the movement of the permanent magnet 56 is cancelled. The vibrations of the permanent magnet is automatically suppressed. In that case, the vibration effect which a converter might receive is reduced with the automatic suppression of the permanent magnet 56 performed.