baber/WOPTO huggingface dataset:
Patent JP-H08262584-A (JP)
Title: Image recorder
Inventor: SOUMA TAKATAMI
IPC: G03G15/36
Filed: 1995-03-28
Abstract: PURPOSE: To provide an image recorder capable of eliminating inconvenience that a user has to individually specifies to form a blank space and capable of automatically selecting and controlling an adequate amount of variable magni fication shift for each original copy by adequately judging the image information range of the source original copy. CONSTITUTION: This image recorder 1 reading image information on a original copy K and recording the image information on a recording medium F has a discriminating means 40 detecting and discriminating the image forming area of the original copy K and an image editing controlling means 20 performing variable magnification an shift on the image information, controls to automatically perform the variable magnification power and shift on the image information, and automatically forms a blank space on the end part of the medium F in the case the image information exist to the end part of the K.
Patent JP-H09121902-A (JP)
Title: Sueded material for shoe sole and manufacture of sueded material
Inventor: IDEUE HIROSHI
IPC: A43B13/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sole material whose rich quality is not degraded even through a long time of service. SOLUTION: Fibrillated short fibers are compounded in a rubber matrix compound suitable for shoe sole, and after vulcanization, the surface is subjected to a buffing process so that the fibrillated short fibers in the facial layer are raised. Then the specified pattern is gravure printed, and thereover a top coat is applied.
Patent JP-S57208541-A (JP)
Title: Auxiliary power source device for camera
Inventor: MASHITA YUKIO
IPC: G03B17/00
Filed: 1981-06-19
Abstract: PURPOSE:To put a constant voltage circuit in operation only during photography by providing a detecting circuit which turns on only when an auxiliary power source device is equipped to a camera, and another detecting circuit which detects the closure of a photographic switch. CONSTITUTION:When a camera 1 is equipped with an auxiliary power source device 2, contacts 8a and 8b, and 9a and 9b are connected together. Then when a plug 4 is connected to a battery chamber 5, the contacts 4a and 4b of the plug 4 are connected to the power terminals 5a and 5b of the camera. As a result, a transistor TRQ2 turns on. In this state, when a photographic switch 7 or 10 is closed, a TRQ3 turns on and then a TRQ4 turns on successively. Therefore, a certain voltage is developed across a constant-voltage diode D2. This voltage is applied to the power terminal of the camera through a diode D3 and a TRQ5. Thus, the constant-voltage circuit is put in operation only during photography.
Patent JP-S5521645-A (JP)
Title: Remote control unit taking sound wave as media
Inventor: BAN ITSUKI
IPC: H04Q9/14
Filed: 1978-08-04
Abstract: PURPOSE:To reject the error signal, by performing the count at the count circuit while the clock pulse and the output of the amplifying circuit are present and resetting the counter when the output is diminished. CONSTITUTION:The sound waves incoming from A are received with the microphone 1 and amplified 2, and the signal having the major oscillation near the upper limit of the audible frequency is received via the filter 3. Further, while the clock pulse from the clock pulse input terminal and the output of the amplifying circuit 2 are present, the counter circuit 7 makes count and it is reset when the output is diminished. Thus, the error signal can be eliminated by controlling the power application of load via the electric signal obtained from the end of a given count.
Patent JP-S59218994-A (JP)
Inventor: YOSHIDA TOMIJI
IPC: G21C13/06
Filed: 1983-05-26
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-2000284721-A (JP)
Title: Light emitting display and driving method therefor
Inventor: ISHIZUKA SHINICHI
IPC: H05B33/14
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by providing this device with a connecting means for connecting drive lines with other drive lines in a light emitting display wherein light emitting elements connected across scanning lines and drive lines at their intersectional positions. SOLUTION: When scanning of a cathode line B1 is ended, an anode line A2 and an anode line A3 are reset to be connected with each other before scanning is shifted to a cathode line B2. Namely, the anode line A2 is connected with the anode line A3 by changing over drive switches 42, 43 to the side of a connection line 5. At this time, change-over operations of the other drive switches 41, 44 and all the other scanning switches 31-34 are not performed. Thus, the anode line A2 and the anode line A3 are brought to a same potential, and electric charges moves between the light emitting elements E2.1-E2.4 on the anode line A2 and the light emitting elements E3.1-E3.4 on the anode line A3 connected with each other, and power consumption caused by scanning changeover can be reduced.
Patent JP-H04305258-A (JP)
Title: Centrifugal crusher
Inventor: KAYA TAKAHITO
IPC: B02C13/26
Filed: 1991-04-02
Abstract: PURPOSE:To provide a centrifugal crusher which effectively performs crushing whenever materials spun out from a rotor collide on any part of a deadbed surface. CONSTITUTION:The crusher consists of a housing 1, a crushing chamber 11 which is formed in the housing 1, a circular bottom plate capable of vibration and constituting the bottom of the crushing chamber 11, a horizontally rotatable rotor 3 which is installed in the center of the crushing chamber 11 and is provided with dicharging ports for crushing materials on the circumference, a means to feed crushing materials from the upper central part of the rotor 3 to the inside of the rotor 3, and supporting rings 5 which are installed on the upper side of the inner peripheral side of the circular bottom plate in the crushing chamber and which support the deadbed 41 composed of crushed chips accumulating on the bottom plate in the crushed chamber; and the supporting rings 5 are arranged on the lower side than the rotor bottom plate constituting the bottom of the rotor 3.
Patent JP-H032-A (JP)
Title: Ski boots
Inventor: KURUTO HIRUGARUTO
IPC: A43B5/04
Filed: 1990-04-10
Abstract: PURPOSE: To shift pressure exerted onto shoe top to the toe of lower shell when a skier leans forward by composing a cover means to bridge over central opening on a lower shell of a series of shields, scale like wrapped up one another. CONSTITUTION: Lower shell 21 of the ski shoe has openings forward on its bent and instep as well as a slit 25 reaching to the toe. Front of the lower shell 21 is covered with a shield 24 consisting of shield elements A-E, of which channels 26 receive elastic members 6 jointing together shield elements A-E. Respective shield element A-E has a springy projection 27 processed along lower edges of the shield element B-E, which serves to keep of uncomfortable local pressure as the shield element A-E slides together on the shield 24 when foot pressure is given. As the shield 24 is made scale-like, it would transmit the pressure onto the lowest shield element A or the lower shell 21 even if it is given when a skier leans forward, therefore reduces the force required to control ski, thus preventing the foot from local pressure.
Patent JP-S5219582-A (JP)
Title: Method and system to detrect partial discharge in high voltage apparat us
Inventor: MENJIYOU SHINICHI
IPC: H01F27/00
Filed: 1975-08-06
Abstract: PURPOSE: To provide a partial discharge detector for high voltage equipments that accurately detects partial discharge being produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04330830-A (JP)
Title: Radio telephone device
Inventor: ISHII TAKAAKI
IPC: H04B1/38
Filed: 1991-04-25
Abstract: PURPOSE:To miniaturize this device, to improve a portability and to improve a receiving quality by housing two pairs of antennas for operating a diversity reception in the main body, and providing a microphone or the like at those antennas. CONSTITUTION:This device is equipped with a diversity circuit which operates the diversity reception based on received signals from first and second antennas 15 and 16, radio part which transmits and receives a transmitting and receiving signal, speaker 14 which converts the received signal from this radio part into an audible sound, and microphone 17 which converts the audible sound into a transmitted signal, and outputs it to the radio part. Then, this device is equipped with a radio telephone device main body 11 at which one of the first and second antennas 15 and 16 is provided so as to be elastic, and the diversity circuit, radio part, and one of the speaker 14 and the microphone 17, are provided. And also, this device is equipped with an extended part main body 13 which is provided so as to be freely extended to this radio telephone device main body 11, and at which the other of the first and second antennas 15 and 16, and the other of the speaker 14 and the microphone 17, are provided.
Patent JP-H07301933-A (JP)
Title: Image forming method
Inventor: ETO YOSHIHIKO
IPC: G03G13/06
Filed: 1994-05-09
Abstract: PURPOSE:To provide an image forming method by which a high spectral sensitivity to a long wavelength region is obtd., high image quality is obtd. without image defects, excellent environmental stability is obtd. and image defects or reduction of quality are not caused even for repeated use. CONSTITUTION:The photosensitive material has a photosensitive layer containing at least a perylene pigment expressed by formula I or formula II as a carrier producing material on a conductive supporting body. This perylene pigment has a crystalline structure having X-ray diffraction spectrum for Cu-Kalpha ray showing 6.3+ or -0.2 deg., 12.4+ or -0.2 deg., 25.3+ or -0.2 deg. and 27.1+ or -0.2 deg. Bragg angle 2theta, and 12.4+ or -0.2 deg. max. peak, >=0.65 half width of the peak, and no sharp peak at 11.5+ or -0.2 deg.. After the photosensitive body is uniformly charged, an electrostatic latent image is formed by exposure and subjected to reverse development. In formula, Z is an atomic group necessary to form a substd. or unsubstd. heteroring.
Patent JP-H05283227-A (JP)
Title: Actuator
IPC: H01F7/16
Filed: 1991-04-25
Abstract: PURPOSE:To realize an actuator which can be controlled at three positions in a small size inexpensively by altering a polarity of an exciting current to one coil. CONSTITUTION:A coil 12 is contained in a field 11 of a magnetic element. Coil terminals 13, 14 are provided outside the field 11, and an exciting current is supplied to the coil 12 through the terminals 13, 14. A movable core 16 is movably contained in a housing 15 made of a nonmagnetic material coaxially with the coil 12. A pair of permanent magnets 17, 18 are disposed at a predetermined interval at the front and rear sides of the core 16, and so disposed that poles of the side opposed to the core 16 are the same in polarity. A return spring 19 as holding means for holding the core 16 at a neutral position is interposed between the magnets 17, 18 and a recess 20 formed on the core 16. Thus, since it can be controlled at three positions, it can be reduced in size and cost.
Patent JP-S60407-A (JP)
Title: Optical transmission fiber
Inventor: TATEGAMI YOSHIHARU
IPC: G02B6/00
Filed: 1984-05-11
Abstract: PURPOSE:To improve heat resistance and flexibility and to obtain an optical transmission characteristic by using a polymer consisting essentially of methyl methacrylate contg. specific methacrylate as a core component and a transparent polymer having a specific refractive index as a sleeve component. CONSTITUTION:A polymer consisting essentially of methyl methacrylate contg. 3-30wt% methacrylate having an >=8C alicyclic hydrocarbon except isobornyl in the ester part is used as a core component and a transparent polymer having the refractive index at least lower by 3% than the core component is used as a sleeve component. The ester part of the methacrylate having the >=8C alicyclic hydrocarbon in the above-described ester part is made to be a fenchyl group, l-menthyl group, bornyl group, adamanthyl group or dimethyladamanthyl group. Copolymers of vinylidene fluoride and tetrafluoroethylene, trifluoroethylene and vinylidene fluoride, vinylidene fluoride and tetrafluoroethylene and hexafluoropropene, perfluoro-t-butyl methacrylate are used for the core component.
Patent JP-H07299616-A (JP)
Title: Chuck device
Inventor: KONDO YASUO
IPC: B23B31/20
Filed: 1994-05-09
Abstract: PURPOSE:To provide a chuck device suitable when both end parts of a long-sized work such as, for example, an engine valve are simultaneously worked. CONSTITUTION:A pair of clamp use pistons 16 and 17 are arranged in a clamp use cylinder 12, and a common fluid chamber 19 is formed between both 16 and 17, and reference members 14 and 15 are fixed to both end parts of the clamp use pistons 16 and 17. Collets 21 and 22 are locked on the clamp use pistons 16 and 17, and taper parts 21b and 22b of the collets 21 and 22 are made lockable on and releasable from taper guide holes 14a and 15a of the reference members 14 and 15, and plural coil springs 20 are contractively installed between the reference members 14 and 15 and the clamp use pistons 16 and 17. An unclamp use piston 24 is arranged in an unclamp use cylinder 23 communicated with the fluid chamber 19.
Patent JP-H04326261-A (JP)
Title: Image pickup device
Inventor: UEDA OSAMU
IPC: H04N5/225
Filed: 1991-04-25
Abstract: PURPOSE:To display synthesized character signals for example, at the receiver of an NTSC system, without being missed by moving the positions of characters to be synthesized even when images are picked up after adding a device to optically change the aspect of a picture. CONSTITUTION:A video signal a and a synchronizing signal are outputted from an image pickup device 1 and respectively inputted to a synthesizing circuit 2 and a character generating circuit 3. Under the control of a microcomputer 4, the character generating circuit 3 outputs the character signal synchronized with the synchronizing signal to the synthesizing circuit 2. The character signal is synthesized with the video signal a by the synthesizing circuit 2, turned to a video signal b and inputted to a receiver 10 having the screen of the current aspect (of the NTSC system, for example,) and a receiver 11 having a laterally long screen as it is or after being recorded and reproduced by a video recorder 5. Next, when an anamorphic lens 7 is mounted, it is instructed from the microcomputer 4 to the character generating circuit 3 by turning a switch 8 on to move the position of the character signal to be synthesized to the inside of the screen.
Patent JP-H04325463-A (JP)
Title: Production of ceramic superconductor
Inventor: KAMIKAWA TAKETOMI
IPC: C04B35/653
Filed: 1991-04-25
Abstract: PURPOSE:To easily and remarkably enhance the critical current density and mechanical strength of a ceramic superconductor. CONSTITUTION:A fluctuating magnetic field is impressed to a starting material compsn. at the time of melting by heating and a fixed magnetic field is impressed at the time of slow cooling from the half-melting temp. to room temp. Growing nuclei of a ceramic superconducting phase can be uniformly dispersed, pores formed by generated gas can be finely and uniformly dispersed and crystals can be oriented in a prescribed direction. By the synergistic effect of the three results, high critical current density and high mechanical strength are obtd.
Patent JP-H0644011-A (JP)
Title: Magnetic disk device
Inventor: TAJIMA YASUHIRO
IPC: G06F3/06
Filed: 1992-04-16
Abstract: PURPOSE:To considerably shorten the access time of a magnetic disk device by accessing to a non-volatile memory on data with much access rotation. CONSTITUTION:It is judged whether data on the physical address of a magnetic disk which is to be accessed from now exists in a data storage area in the non-volatile memory 3 or not by a flag string existing in the memory. When it exists in the data storage area, the data storage area concerned is searched, and a data write or read operation is executed as if the area is the magnetic disk 7. When it dose not exist in the data storage area, the magnetic disk 7 is accessed. When a data saving reservation flag in a statistic information is turned on, data on the data storage area is saving-operated at the time of reading the magnetic disk 7, and bit unit information concerned on the flag string existing in the memory is turned on.
Patent JP-S58214099-A (JP)
Title: Freezing preventing device foundation for low-temperature liquid tank
Inventor: MOCHIZUKI MASATAKA
IPC: F17C13/10
Filed: 1982-06-04
Abstract: PURPOSE:To enlarge the heat transfer area and to heat and keep warm the whole foundation equally by accomodating a pipe having a heat source therein coaxially in a heat pipe buried in the foundation concrete to heat and keep warm the foundation. CONSTITUTION:There is space between a heater wire 14 as a heat source and the foundation concrete 12. The space functions as a heat pipe 13, so that the heat between the heater wire 14 and the foundation concrete 12 is mainly moved as latent heat of the operation fluid in the heat pipe 13. Therefore, the substantially entire heat pipe 13 is the heat transfer area for the foundation concrete 12, which is considerably enlarged in comparison with the conventional device using an electric heater only.
Patent JP-H01267680-A (JP)
Title: Roller for cleaning device
Inventor: TAJIKA HIROSHI
IPC: G03G21/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain an image of good quality for a long period without requiring any special additional mechanism by forming a cleaning roller of a single- layered roller whose surface hardness is determined within a specific range. CONSTITUTION:An image forming device which uses a two-component developer and removes remaining toner on the surface of an image carrier 1 uses the cleaning roller 4 formed of the single-layered roller whose surface hardness is 25-40 deg. (Asker-C hardness). Consequently, any additional mechanism such as a carrier sticking preventing means is not required and the excellent cleaning function can be maintained for a long period without damaging the photosensitive layer of the image carrier, so the image of good quality is obtained stably.
Patent JP-S5430356-A (JP)
Title: Gear-boss installing structure in gear-shaft
Inventor: FUKUNAGA YASUO
IPC: F16D1/091
Filed: 1977-08-10
Abstract: PURPOSE: To simplify the fitting and removal of a gear-boss from a shaft by allowing a hydraulic driving mechanism to be had built-in between a gear-boss and a nut screwed with the shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59221325-A (JP)
Title: Polyester elastomer
Inventor: YAMAMOTO YOSHIYUKI
IPC: C08G63/00
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a novel polyester elastomer having excellent and balanced moldability, thermal properties, and rubber elasticity, by copolymerizing aromatic dicarboxylic acids composed mainly of terephthalic acid, a lower or medium aliphatic diol and a specific compound. CONSTITUTION:The objective elastomer is obtained by copolymerizing (A) aromatic dicarboxylic acids having a molecular weight of <=300 and composed mainly of terephthalic acid, (B) a 2-12C aliphatic diol (preferably ethylene glycol, etc.) and (C) the compound of formula (R is 2-8C alkylene; n, p and q are integer). The amount of the component (C) is 5-200pts.wt. per 100pts.wt. of the polyester component composed of the components (A) and (B). The component (C) is preferably prepared by the ring-opening adition polymerization of poly (tetramethylene oxide) glycol with epsilon-caprolactone.
Patent JP-S63261248-A (JP)
Title: Original size detector
Inventor: WATANABE TOSHIO
IPC: G03B27/50
Filed: 1987-04-17
Abstract: PURPOSE:To invariably perform stable original size detection by providing an arm supporting member which slides freely on an arm support guiding member provided on a 2nd mobile optical frame body to the bent part of an arm member or closely below it. CONSTITUTION:A guide plate 50 which moves in the axial direction of a guide rod 13 and a guide rail 14 together with a 2nd mobile frame body 2 is fitted to the 2nd mobile frame body 2, the arm supporting member which slides freely on this guide plate 50 is formed at the droop position of the bent part of the arm 3, and those guide plate 50 and arm support shaft 33 prevent the arm 3 from sagging vertically. Namely, one end edge 55 of the guide plate 50 is fitted to a housing on the side of a slide part 52 where the 2nd mobile optical frame body 2 slides on the guide rod 13. A sliding member 56 is fitted to the other end part of this guide plate and locked slidably to the guide rail 14 as well as the 1st and the 2nd moving optical frame body. Consequently, the guide plate 50 can moves in parallel to the guide rod 13 at the same speed with the 2nd mobile optical frame body 2.
Patent JP-S5220079-A (JP)
Title: Acoustic connection state identification method
Inventor: KASAI MASUO
IPC: G01M3/24
Filed: 1975-08-08
Abstract: PURPOSE:To identify the satisfactoriness of the connection state between objects by the use of the propagation characteristics of the sound route formed by a sounding body, and object and a sound receiving body.
Patent JP-H03294757-A (JP)
Title: Absorption cold/hot water apparatus
Inventor: ARIMA HIDETOSHI
IPC: F25B15/00
Filed: 1990-04-10
Abstract: PURPOSE:To prevent deviation of absorption liquid to a low temperature regenerator and to stabilize an operation by providing an opening of an absorption liquid bypass tube to a separator under an opening of an absorption liquid tube for connecting the separator to the regenerator to the separator. CONSTITUTION:In an absorption cold/hot water apparatus in which a separator 2 is connected to a lower body B via absorption liquid tubes 27, 28 having cold/hot switching valves 30 to output hot water from an evaporator 5, an opening 27A of an absorption liquid tube 27 to the separator 2 is provided under an opening 14A of the tube 14 for connecting the separator 2 to a low temperature regenerator 3 to the separator 2. As a result, if hot water is supplied, or if it is started with a partial load, even if the pressures of the regenerator 3 and a condenser 4 in the body A are lower than that in the body B, the absorption liquid of an absorption liquid reservoir 2A of the separator 2 is prevented from being fed ahead to the tube 27 to feed the liquid to an intermediate absorption liquid tube 14.
Patent JP-S59221194-A (JP)
Title: System for controlling timing of supervision
Inventor: MATSUSHITA MINORU
IPC: H04Q3/545
Filed: 1983-05-31
Abstract: PURPOSE:To copy a data to an RAM of an individual processor by the control of amain processor by storing only the basic data not affected by installing condition to an ROM and storing the data affected by the installing condition to an RAM from a keyboard at the installed location. CONSTITUTION:When the information of supervising timing start is generated, a main processor MP designates a prescribed address and transfers the indicating information of an RAM331 and a supervising timing data storage area to a local processor LP340. When the LP340 does not have the RAM331, the LP340 transfers said indicating information as it is to a processor PP321 of a peripheral device. When the RAM331 is provided not to the PP321 but to the LP340, the local procesor reads an added data from a designated address of the RAM 331 and transfers this added data to the PP321 together with the indicating information received from the MP. The PP321 receiving the indicating information and added data reads a basic data from an ROM330 and also adds it to the added data according to the indicating information so as to start the supervising timing.