baber/WOPTO huggingface dataset:
Patent JP-H06333349-A (JP)
Title: Head positioning device
Inventor: CHICHII MASARU
IPC: G11B21/08
Filed: 1993-05-20
Abstract: PURPOSE:To provide the small-sized head positioning device having high accuracy by controlling the rotational position of a head arm on the basis of the rotational moving quantity of a mirror arm which reflects light of a light source of an interference system for length measurement. CONSTITUTION:The light from the light source included in the interference system 1 for length measurement mounted and fixed on the head arm 3 is reflected by a mirror 2 mounted and fixed on the mirror arm 4 and is returned to the interference system 1. The spacing between the head arm 3 and the mirror arm 4 is measured on the basis of the rotational displacement quantity of the mirror arm 4 in such a manner that the specified spacing is obtd., by which the rotational position of the head arm 3 is controlled. The pitch errors of the concentrical plural servo tracks drawn by the head are decreased and the size of the highaccuracy positioning device is reduced. The interference system for length measurement is preferably an integrated interference system constituted of a photoheterodyne optical system or an integrated interference system using a linearly polarized semiconductor laser as a light source.
Patent JP-S5843738-A (JP)
Title: Preparation of thick flake of dried fish
Inventor: IKEDA SHIGERU
IPC: A23B4/03
Filed: 1981-09-07
Abstract: PURPOSE:To prepare thick flakes of dried fish with eliminating steaming process, by immersing dried fish in water, allowing it to stand so that water is penetrated into the interior, treating it with hot air, sending it to a shaver. CONSTITUTION:A dried fish with mold on it is immersed in water within 10min.,  the dried fish is pulled out of water, washed with water, deydrated, and allowed  to stand at least 10hr at room temperature. Hot air at 120 deg.C is blown to the aged dried fish for about 10-15min. so that it is treated with hot air, and it is sent to a shaver to prepare thick flakes of dried fish having the desired thickness.
Patent JP-H08336120-A (JP)
Title: Method and device for transmission of remote information
Inventor: KANIWA KOUJI
IPC: H04N19/46
Filed: 1995-06-08
Abstract: PURPOSE: To provide a method and a device for the transmission of remote information capable of performing remote monitoring of monitored and measured information from monitoring points by using communication channels smaller than the number of monitoring points. CONSTITUTION: In-frame compression is performed at a rate of one frame per ten seconds in a stationary state, and a compression video signal is accumulated. The transmission of an accumulated compression video signal is performed by opening the channel for 180 seconds per unit transmission and by the frame transmission of 150 frames. The information transmission of one unit of one monitoring point is performed once for 25 minutes and by securing the communication channel for three minutes, and by transmitting one unit compression video information set in the stationary state from another monitoring point for remaining 22 minutes by using the same channel. In an unsteady state, a video in real time and voice compression information are transmitted by selecting the channel different from that in the stationary state.  In this way, the method and the device for the transmission of the remote information capable of performing the remote monitoring of the monitored and measured information by using the communication channels smaller than the number of monitoring points.
Patent JP-S6121633-A (JP)
Title: Transmission system by optical fiber
Inventor: SAKATA SEIJI
IPC: H04B10/548
Filed: 1984-07-10
Abstract: PURPOSE:To transmit plural kinds of individual information through a single optical fiber by transmitting modulated light modulated in response to information of plural locations from plural lights where a wavelength region of peak intensity is different from each other into the single optical fiber. CONSTITUTION:An individual signal corresponding to three kinds of information is fed to information output terminals 4, 5, 6 of an electronic equipment, light emitting elements 1, 2, 3 are lighted individually in response to the applied signal, the emitted light is made incident on an optical fiber 7, and irradiated on color filters 8, 9, 10 through the propagation in it. Since the color filter 8 passes only blue light being emitted light of the light emitting element 1, a photodetector 11 is activated only by the blue light and an information signal fed to the information output terminal 4 is reproduced at the output terminal 14 of the reception side. Similarly, the color filter 9 passes only the green light being emitted light of the light emitting element 2 and the information signal fed to the information output terminal 5 is reproduced at an output terminal 15. Further, the color filter 10 passes only the red light being emitted light of the light emitting element 3 and the information signal fed to the information output terminal 6 is reproduced at the output terminal 16.
Patent JP-H04366575-A (JP)
Title: Surface mounting type connector
Inventor: HAMAZAKI MASAHIRO
IPC: H01R12/04
Filed: 1991-06-13
Abstract: PURPOSE:To ensure the certain connection with a pattern electrode on a printed board without strictly suppressing the dimensional precision of a connecting terminal part and improve productivity in a surface mounting type connector to be installed to the end side of the printed board. CONSTITUTION:Connecting terminals 2b, 3b situated on the tongue piece tips lined up of a plurality of plug terminals planted along the longitudinal direction of an insulator 12 are opposed to and brought into contact with a pattern electrode 5a on a printed board 5 installed onto a side wall formed along the longitudinal direction on the cross directional one side of the insulator 12, and then the connecting terminals 2b, 3b are connected to the pattern electrode 5a and mounted on the printed board 5. In such a surface mounting type connector, a bracket 14 is provided before installing to the printed board 5, and formed in such a manner that each lined connecting terminal 2b, 3b is pressed from the reverse side and displaced at once on the printed board side when the bracket 14 is installed to the insulating body 12.
Patent JP-H036523-A (JP)
Title: Liquid crystal display device
Inventor: NONOMURA HIROSAKU
IPC: G02F1/1333
Filed: 1989-06-03
Abstract: PURPOSE:To simplify a constitution, to reduce the cost and size, and to make the device thin by constituting the liquid crystal display device with a wiring board, a semiconductor integrated circuit element for driving the liquid crystal display element, and a rigid metallic cover body which is fitted in surface contact with the opposite surface of the wiring board and covers the neighborhood of the semiconductor integrated circuit element. CONSTITUTION:The display device is constituted of the liquid crystal display element 21, the wiring board 22 which is connected electrically to the liquid crystal display element 21 while arranged in parallel, an electronic component 23 as the semiconductor integrated circuit element, such as an integrated circuit and a large-scale integrated circuit, which drives the liquid crystal display element 21, and the metallic cover body 24 which covers the neighborhood of the electronic component 23. Namely, the wiring board 22 is pressed by the cover body 24, so the wiring board 22 is prevented from deforming by wrapping, etc. Consequently, the device can be manufactured at low cost without making the constitution complex and the thickness and size of the liquid crystal display device are reduced.
Patent JP-H11340353-A (JP)
Title: Frame for fixing film board and method for fixing film board
Inventor: YAMASHITA YUKINORI
IPC: H01L23/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate stripping of a waste film board from a frame by placing a semiconductor package forming part with a plurality of approximately rectangular bored windows at specified position on a frame made from a rectangular flat plate, and boring a plurality of film filling holes at the periphery of the frame. SOLUTION: Approximately rectangular windows are bored into a semiconductor package forming part of a frame 2 composed of an approximately rectangular Cu flat plate, a plurality of film filling holes 4 are bored into the periphery of the frame 2, a film substrate 1 is mounted on the top face of the frame 2, and a punch 5 is drive-fitted into the film filling holes 4 from above the film substrate 1 to push the film substrate 1 into the film filling holes 4, thereby forming protrusions 7 along protrusions 6 of the punch 5 with the film substrate 1 expanded at the film filling holes 4 peripheries and compression-bonding to the inner faces of the film filling holes 4.
Patent JP-H038256-A (JP)
Title: Battery
Inventor: YANAGISAWA NOBUHIRO
IPC: H01M10/34
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a battery with reduced clearance between a battery container and battery elements and improved energy density by providing a film layer made of a synthetic resin insulating layer on the inner wall of the battery container. CONSTITUTION:A masking material is fitted at the bottom of a stainless positive electrode can, and a toluene dispersion liquid of denatured polyethylene 25wt.% is sprayed on the inner wall by spraying. It is dried for 30min in a thermostatic oven at 130 deg.C, then it is cooled to form an insulating synthetic resin film layer 3 with the thickness 150mum. A battery element 1 is mounted in a positive electrode can 2 having the layer 3, a potassium hydroxide aqueous solution 30wt.% is dripped, and a conducting plate 5 is mounted. The processes mounting the battery element 1, dripping an electrolyte, and mounting the conducting plate 5 are further repeated twice, the conducting plate 5 is mounted on them as before, a gasket 4 is provided on a flange 8, and a negative electrode cover 6 is arranged and caulked and sealed to manufacture a battery. The cost is reduced, and a high yield can be obtained.
Patent JP-S5844690-A (JP)
Inventor: KATAOKA HIROSHI
IPC: H05B3/20
Filed: 1981-09-08
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-H038218-A (JP)
Title: Method of forming low density fluororesin foam
Inventor: ANDO YOSHIYUKI
IPC: H01B13/14
Filed: 1989-06-02
Abstract: PURPOSE:To improve the adhesion of the coat in the title to a conductor by injecting a foaming agent into the middle of an extruding machine, and extruding and spreading it onto the periphery of a thin-film fusion-bonded layer made of a fluororesin composition comprising not less than two kinds of materials, PTFE and a thermally fusible end extrudable fluororesin, preformed on the conductor. CONSTITUTION:A foaming agent is injected into the middle of an extruding machine, and then extruded and spread onto the periphery of a thin-film fusion- bonded layer made of a fluororesin composition comprising not less than two kinds of materials, PTFE and a thermally fusible and extrudable fluororesin, preformed on a conductor 1. Execution of such processes like these may result in providing a degree of low density fluororesin foam, so that the conductor 1 and an insulating coat layer 2 may be excellently adhered to each other for providing the formation of a low density fluororesin foam insulating coat capable of improving its adhesion to the conductor 1.
Patent JP-H05198243-A (JP)
Title: Thermal overload protective device for electronic device
Inventor: ROBERUTO HENRU
IPC: H01T1/14
Filed: 1992-06-02
Abstract: PURPOSE: To make the contact strength of a short circuit link to an electrode of an electronic element sufficient to make existing surge electric current flow by dividing a protective apparatus into a part having a tripping function and a part which operates the short circuit link. CONSTITUTION: An apparatus 15 for tripping and an apparatus 17 for operating a short circuit link 6 and made of a spring elastic material are arranged in the surrounding of a surge arrestor 1 constituted of an earthed center electrode and outside electrodes 3, 4. The apparatus 15 comprises an arc-like spring elastic tripping link 16, pushes down a solder ball-shape molten element 13 by a spring in the center part, and pushes and hold a stopping element 18 composing the apparatus 17. Consequently, through contact finger pieces 10, 11 of the link 6 can not be brought into contact with the electrodes 3, 4, when the temperature of the arrestor 1 reaches a prescribed value due to a load, the element 13 is melted and the element 18 is moved in the tangent line direction and the link 6 pushes the finger pieces 10, 11 with the whole spring force to the electrodes 3, 4.  As a result, the arrestor 1 is protected from over load by short circuiting.
Patent JP-S6121159-A (JP)
Title: Thermoplastic resin composition with sweet smell
Inventor: MATSUMOTO YOSHIO
IPC: C08K7/16
Filed: 1984-07-09
Abstract: PURPOSE:The title composition that is obtained by adding a specific amount of a porous inorganic filler impregnated with a perfume or flavor, thus giving a formed product which can send out a constant scent for a long period of time. CONSTITUTION:(A) 100pts.wt. of a thermoplastic resin such as polyethylene or polypropylene are mixed with (B) 0.5-7, preferably 1-5pts.wt. of a product which has been obtained by impregnating 100pts.wt. of a porous inorganic filler of less than 10 micron average particle size and more than 1m<2>/g specific surface area with 5-30, preferably 10-20pts.wt. of a perfume oil.
Patent JP-S5568722-A (JP)
Title: Element for elastic surface wave
Inventor: ONO SHIYUUSUKE
IPC: H03H9/145
Filed: 1978-11-16
Abstract: PURPOSE:To obtain the excellent characteristics for use of the low frequency or the delay line by using the lead glass for the substrate material. CONSTITUTION:For elastic surface wave element 10, the single surface of non- piezoelectric substrate 12 composed mainly of the Si oxide plus the glass containing at least the lead is coated with piezoelectric zinc oxide film 11. The sound velocity v is under 2700m/s with 10mol% of the lead oxide content and in case thickness d of film 11 is small enough in comparison with wavelength lambda of the elastic surface wave, and velocity v decreases as the lead oxide increases. However, the formation of film 11 is difficult with the content of over 40mol% because some malformation is given to substrate 12. In this connection, element 10 composed of glass substrate 12 containing the lead oxide of 10-40mol% features a small v for the elastic surface wave propagating on element 10. When producing the elastic surface wave device with use of such element 10, the repetitive cycle lambda of the comb-line electrode is given as lambda=v/f. As a result the shape of element 10 is reduced.
Patent JP-S5844339-A (JP)
Title: Manufacture of thin film sensor element by chemical vapor deposition method
Inventor: KAMATA KIICHIROU
IPC: G01N27/12
Filed: 1981-09-09
Abstract: PURPOSE:To obtain thin film sensors having a fine and uniform structure with less operation by a method wherein gaseous complexes generated from individual material complexes are mixed together in transit and reacted with steam to form an oxide thin film on a substrate. CONSTITUTION:Vapor of an organometallic compd. mainly composed of a beta- diketone complex or a metal alkoxide is mixed with oxygen-contg. steam or oxygen required for oxidation by a chemical vapor deposition process. Then, a single or double oxide thin film obtained by heating is coated with an electrode. In this manner, a thin film sensor having a fine and uniform structure can be obtained with less operation. This also enables the preparation of the element in the open atmosphere thereby facilitating mass production.
Patent JP-S6122588-A (JP)
Inventor: KAGAWA JIYUNICHI
IPC: H01T13/20
Filed: 1984-07-09
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-2000331038-A (JP)
Title: Rough wiring route layer assignment system
Inventor: AWASHIMA TORU
IPC: G06F17/50
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To minimize the number of required through holes at the time of detailed wiring by accurately predicting the number of the through holes with respect to multi-layered wiring design of an integrated circuit or a printed board. SOLUTION: A route intersection extraction means 22 extracts intersection information indicating intersections of rough wiring routes which exist in an area selected by an area extraction means 21. A non-intersecting route set extraction means 23 refers to intersection information to classify and extract non-intersecting route sets, of which the number is equal to or smaller than the number of wiring layers, from the set of rough wiring routes in the area, and rough wiring routes which don't belong to any non-intersecting route sets are extracted as elements of a remaining route set. A layer assigning means 24 refers to intersection information, non-intersecting route sets, and the remaining route set to perform layer assignment for detailed wiring elated to the area. An assignment adjustment means 25 discriminates whether assignment by the layer assignment means 24 can be executed or not and adjusts layer assignment if it is decided that this assignment cannot be executed.
Patent JP-S5767400-A (JP)
Title: Sound reproducer
Inventor: OKAO KEIICHI
IPC: H04S1/00
Filed: 1980-10-14
Abstract: PURPOSE:To make an audience sense the sound with a wide acoustic image by passing signals from both the left and right channels through phase circuits with different phase characteristics. CONSTITUTION:A monophonic or stereophonic left channel signal is applied to an input terminal 1 and a monophonic or stereophonic right channel signal is applied to an input terminal 1'. The output from phase circuits 2, 2' with different phase characteristics are sent to a subtractor 6 to form a differential signal. The differential signal is divided into 2 signals through an amplifier 4; one signal is sent to an adder 6, the other is added to an adder through a phase inversion circuit 5 and each divided signal is added respective input signal. The tone colors of the signals added by the adders 6, 7 respectively are corrected by tone color correcting circuits 8, 9 and the corrected signals are applied to left and right speakers 12, 13 through amplifiers 10, 11.
Patent JP-H07324879-A (JP)
Title: Heat-insulating/carrying device of throw-in type immersing heater tube
Inventor: NISHIMURA HIROYUKI
IPC: H05B3/78
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a heat-insulating/carrying device of a throw-in type immersing heater tube, in which the heater tube can be heat-insulated and housed to carry. CONSTITUTION:Two or more wheels 10 are attached on the downside of a base stand 9, a support plate 12 with a hole 13 is mounted on the upper ends of posts 11, an open top edge of a heat-insulating container such as a heat- resistant bag 15 is attached around the circumference of the hole 13, a tube 2 of a throw-in type immersing heater tube 1 is inserted into the hole 13 of the support plate 12, so that the heater tube 1 can be carried with the tube 2 housed and heat-insulated in the heat-insulating container.
Patent JP-S623728-A (JP)
Inventor: SHIMURA KAZUHIKO
IPC: D02G3/44
Filed: 1985-07-01
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-H0648299-A (JP)
Title: Platform car for supporting freight car
Inventor: POORU SUTEIIBUN WAIKU
IPC: B61F5/52
Filed: 1993-05-21
Abstract: PURPOSE: To provide a truck with a forced steering system for achieving optimal or near optimal wheel set alignment on both straight and curved track sections. CONSTITUTION: In a truck provided with at least two wheel sets supporting a railroad car 21 longitudinally on a railroad 24, there are provided a frame 41 having both a lateral arm providing means for rotatably securing the truck to the body of the railroad car and longitudinal end arms attached to it extending generally orthogonal thereto; means suspending the wheel sets 23 from the frame allowing movement of the wheel sets relative to the frame longitudinally, rotationally in a horizontal plane between the frame and the wheel sets, and vertically; and means connecting the body of the railroad car to the means for suspending, to control the wheel set movement. Over and under-steer on curves is minimized, and oscillations are minimized for trucks transiting straight track sections.
Patent JP-S5228199-A (JP)
Title: Smoke preventing-exhausting apparatus
Inventor: SHINOHARA MORIYOSHI
IPC: A62C27/00
Filed: 1974-12-11
Abstract: PURPOSE: To provide harmony in temperature and humidity in a building, and to protect fire-fighters etc. from heat, fire, or dried-air so as to facilitate firefighting operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6120682-A (JP)
Title: Laser drilling device
Inventor: MIYAKITA YOSHIMASA
IPC: B23K26/382
Filed: 1984-07-10
Abstract: PURPOSE:To provide the titled device checking correctly and easily the drilling quality of the material to be worked under high speed traveling by detecting the drilling part of the traveling material to be worked drilled by a pulse laser beam with the detection of transmitting beam of an incident beam or the detection of the pressure of the transmitting air stream of a spray pressurizing air stream. CONSTITUTION:The material 4 to be worked traveling at high speed by a roller 5 is drilled 6 by a pulse laser beam 2 and fed out. The drilled part 6 thereof is irradiated by a projecting beam source 7 and the penetrating beam quantity is detected by a detector 8. The quality of the drilling 6 condition of the material 4 to be worked under high speed traveling is checked correctly and easily with the detected value. This detection may be performed with the pressure detection of a pressurizing air stream and transmitting air stream.
Patent JP-S631121-A (JP)
Title: Error correction system
Inventor: HODOHARA KIYOAKI
IPC: H03M13/00
Filed: 1986-06-20
Abstract: PURPOSE:To perform generation of a check bit and error correction with a low-speed operation function by performing the division processing to obtain the check bit for each sequence in the transmission side and calculating a syndrome for each sequence to perform error correction in the reception side. CONSTITUTION:In the transmission side, dividing circuits 1-1-1-n which divide nk-number of information bits in accordance with a generating function correspondingly to n-number of sequences CH1-CHn, and the remainder of each division result is defined as nm-number of check bits, and nm-number of check bits of each of successively selected sequences are added to k-number of bits of the sequence, and they are multiplexed by a multiplexing part 3 and are transmitted. In the reception side, syndrome calculating circuits 2-1-2-n are provided correspondingly to n-number of sequences, and syndrome calculation is performed with nk-number of information bits and nm-number of check bits of the corresponding sequence with respect to information bits and check bits of respective sequences CH1-CHn demultiplexed by a demultiplexing part 4, and bit error correction for each sequence is performed in a bit correcting part 5.
Patent JP-S5844554-A (JP)
Title: Device number changing system for card reader
Inventor: ONO KAZUAKI
IPC: G06F3/08
Filed: 1981-09-10
Abstract: PURPOSE:To decrease the number of card readers, by changing the physical device number of the card reader in response to the changing request given from an operating system. CONSTITUTION:An ID card 0 is read in through a card reading part 16, and the read-in information is discriminated at a device number discriminating part 15. The device end is reported to an operating system 17 on a CPU from a device number 0. Then the system 17 gives a reading command to the device 0, and the card following the card 0 is read in. Then an intervention required button or an end-of-end button is pushed when an ID card (n) arrives. In such case, a unit exception is reported to the device number 0. While a device end DVE is reported to the system 17 for the device number (n). Then a reading command is given to the device number (n) from the system 17, and a card following the card (n) is read in through the prat 16.