baber/WOPTO huggingface dataset:
Patent JP-H1062975-A (JP)
Title: Image forming element and production of lithography using that
Inventor: VAN DAMME MARC
IPC: G03F7/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To produce a printing plate of high quality by a simple method by forming a photosensitive layer and a thermosensitive layer on a supporting body in such a manner that the thermosensitive layer is opaque for the light for which the photosensitive layer has spectral sensitivity, that the thermosensitive layer becomes transparent when exposed to laser light, and that the thermosensitive layer is soluble or swellable in a water-based medium. SOLUTION: This element has a photosensitive layer and a thermosensitive layer on a supporting body having a hydrophilic surface. The thermosensitive layer is opaque for the light for which the photosensitive layer has spectral sensitivity and becomes transparent when exposed to laser light. Moreover, the thermosensitive layer is soluble or swellable in a water-based medium. By using the thermosensitive layer which is soluble or swellable in a water-based alkali medium, a lithographic plate can be obtd. from this image forming element by only one step of development with a general developer soln. The thermosensitive layer used contains an IR pigment dispersed in a binder. A preferable IR pigment is carbon black. As for the binder, any water-soluble or water-swellable binder can be used.
Patent JP-H09304524-A (JP)
Title: Discrimination apparatus for moving body
Inventor: NAGATA KAZUO
IPC: G01S13/74
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a discrimination apparatus by which the measuring accuracy of positional information in the advance direction can be enhanced by correcting the time, in which data is received from a responder, on the basis of a movement speed or the like. SOLUTION: In a responder 51a, question waves from an interrogator 50a are detected by an antenna 11 and a detection circuit 12, a control circuit 14 or the like is started by a starting circuit 12, the question waves are modulated by a modulation circuit 15 on the basis of positional information or the like stored in advance, and the question waves are reflected toward the interrogator 50a as response waves. The response waves are received by an antenna 5, they are demodulated by a homodyne detection circuit 52 and a demodulation circuit 9, and positional information or the like is output to a control circuit 10.  Data regarding the range of a communicable area and regarding the time required for starting the responder 51a are stored in advance in the control circuit 10, a movement speed signal 100 is input from the outside, and the positional information is corrected on the basis of the data.
Patent JP-S5241600-A (JP)
Title: Train ticket printing and issuing machine
Inventor: HASUTA SATOSHI
IPC: G07B1/00
Filed: 1975-09-29
Abstract: PURPOSE: A train ticket printing and issuing machine that can promptly and easily cope with changes in train fares. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11304221-A (JP)
Title: Room environment controller
Inventor: KIMURA HISAKATSU
IPC: H05B37/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To turn ON light simultaneously with the entry of a human being into a room even at night or in the dark while enabling proper air conditioning or lighting in a space with any man existing and in a space with none. SOLUTION: In this room environment controller, the inside 1 of a room is divided into a plurality of control units C, C... while outlets 2, 2... of air conditioning and/or lighting fixtures 3, 3... are installed at each of the control units C, C... while infrared detection type human sensors 6 and 6 and a TV camera 4 are installed. The outputs from the outlets 2, 2... and/or the lighting fixtures 3, 3... in the control unit with no man existing are adjusted based on a positional relationship between the control unit and the control units with any man existing.
Patent JP-2000309250-A (JP)
Title: Pretensioner
Inventor: MIZUNO ISAMU
IPC: B60R22/46
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To generate rotation torque reliably by a retractor shaft of a seat belt. SOLUTION: In this pretensioner, a pipe 21 is fit in an external swirl groove 14A engraved on a base 11. An internal swirl groove 14B is used as a rail groove where a piston 20 runs. In the upper portion of the base 11, a recessed area 14D communicating with the inside of the rail groove 14B is engraved to form side edge surface 14E. A layer 31 is mounted on a belt retractor shaft 13 through a clutch 32. The lever 31 consists of a base portion 31b fixed to a fixing part 30 and a tip portion 31a which can be engaged to or detached from this vase portion 31b. The tip portion 31a of the lever 31 is designed to contact the side edge surface 14E when the lever 31 rotates to reach the recessed area 14D of the base 11.
Patent JP-S63281580-A (JP)
Title: Still video camera
Inventor: MURAI YOSHIO
IPC: H04N5/378
Filed: 1987-05-13
Abstract: PURPOSE:To enable both video mode and still mode and to eliminate a time lag between the time of release on and the time of photographing in the still mode operation by providing a change-over switch to change over the video mode and the sill mode. CONSTITUTION:When a release switch SW1 is half depressed, a contact S1 is turned on (video mode). A system controller 11 receiving this contact signal supplies a video mode start signal to a timing generator 10. The generator controls the timing of a charge transfer pulse to be impressed to a CCD camera part 1, to output a video signal from the camera part 1. Also, when the switch SW1 is fully depressed, a contact S2 is turned on (still mode). The controller 11 receiving this connection signal supplies a shutter signal to the generator 10. By controlling the timing of a charge transfer pulse to be impressed to the camera part 1, the generator allows the part 1 to act as an electronic shutter. Thus. the purpose is attained.
Patent JP-S5910742-A (JP)
Title: Control device for gas turbine engine
Inventor: WATANABE ATSUSHI
IPC: F02C9/22
Filed: 1982-07-08
Abstract: PURPOSE:To improve the rate of fuel consumption by controlling variably the opening speed of a variable nozzle for adjusting gas flow at an output turbine inlet or the closing speed of a variable guide vane for adjusting intake air flow at a compressor inlet. CONSTITUTION:Since a variable nozzle 10g varies work-done rate of a compressor turbine 10b to an output turbine 10c to vary the inlet gas temperature of the compressor turbine 10b for controlling the efficiency of an engine, a nozzle mounting angle is made variable and the operating speed of the said angle is also made variable. An opening/closing indicating circuit 46 indicates the direction of driving the variable nozzle 10g in response to the stepping amount of an accelerator pedal, set rotational speed of a gas generator determined by the atmospheric temperature, rotational speed of the gas generator, gas temperature at turbine inlet and rotational speed of output turbine.
Patent JP-S597042-A (JP)
Inventor: KOMORI TAKEYOSHI
IPC: B32B5/04
Filed: 1982-07-06
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-S61274964-A (JP)
Title: Color recording apparatus
Inventor: TSUTSUMI AKIO
IPC: B41J2/325
Filed: 1985-05-31
Abstract: PURPOSE:To provide a small and inexpensive color recording apparatus capable of performing the recording of a color image in accordance with surface sequence, by forming a recording paper recirculation path for selectively taking in the recording paper sent out from a thermal head to again feed the same to the thermal head. CONSTITUTION:A recording paper feed system has a recording paper feed path 31 for guiding the recording paper 22 of a recording paper receiving part 20 to a recording part 10, a recording paper discharge path 32 for guiding the recording paper 22 from the recording part 20 to a taking-off tray 2 and a recording paper recirculation path 33 allowing not only the inlet 33a thereof to face to the recording paper discharge path 32 but also the outlet 33b thereof to the recording paper feed path 31 and formed into a loop shape as a whole. The shaft 34a of the feed roller 34 of a feed means 36 is connected to the stepping motor 13 for applying rotary driving to a platen roller 11 and a feed roller 34 receives rotary driving by the stepping motor 13 along with the platen roller 11. An advance path change-over means 51 is mounted to the confluent part of the recording paper feed path 32 and the recording paper recirculation path 33.
Patent JP-S63281852-A (JP)
Title: Liquid jet recording head
Inventor: TAMURA HIDEO
IPC: B41J2/175
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a liquid jet recording head excellent in high speed response, by moving a recording head in the direction reverse to a direction wherein a meniscus returns to a liquid emitting orifice after a liquid droplet is emitted and filling a liquid flow passage with a liquid by inertial effect. CONSTITUTION:When a liquid droplet emitting signal is given to an emitting energy generating means 5, foaming 12 is started in an adjacent liquid. As the foaming 12 further advances, a recording liquid 11 comes to protrude from an emitting orifice 3. A liquid droplet 13 is torn off from the protruding part of the recording liquid 11 to fly toward a recording sheet and the foaming 12 in a liquid flow passage fades away. The foaming 12 is perfectly eliminated and a meniscus 14 is largely retracted from the emitting orifice 3. At the point of time when the meniscus 14 is retracted, a signal is sent to a piezoelectric body 2 to allow a recording head 1 to move in the direction shown by an arrow 15. The meniscus 14 returns to the emitting orifice 3 by the inertial force due to the movement of the recording head 1. The time required in returning the retracted meniscus 14 to the liquid emitting orifice 3 can be certainly shortened.
Patent JP-S61276693-A (JP)
Title: Heat pipe and method of fabricating the same
Inventor: TSUJII HIROAKI
IPC: A47J41/02
Filed: 1985-05-30
Abstract: PURPOSE:To improve the corrosion resistance of the heat pipe to prevent the main heat pipe body from undergoing deformation by tightly connecting to be fixed a corrosion resisting metal sheathe covering a liquid contact end to the liquid contact side of the heat pipe and a heat conductive block made of a good heat conductor on the heat receiving side, and loading an electric-heat conversion element to the heat conductive block. CONSTITUTION:The heat pipe 11 is made of a straight small-size copper pipe 13 which is evacuated and in which is sealed a working liquid 12. A corrosion- resisting metal sheathe 16 made of stainless steel is tightly connected to be fixed to one end side 13a used as a liquid contact end 15, and a heat conductive block 18 made of aluminum to other end side 13a used as a heat receiving and 17. A positive characteristic thermistor 19 is loaded as an electric heat converting element. Since the copper pipe 13 does not directly make contact with water, green rusts, pinholes, etc. are not produced by corrosion, and a straight type pipe of small size may be enough for use. Therefore, a relatively thin copper pipe may be used. The heat conductive block 18 is thick and the internal pressure of the heat pipe 11 is not applied thereto, and hence the block 18 is not deformed when used.
Patent JP-H05314306-A (JP)
Title: Recognition character selecting method
Inventor: MAEDA TAMOTSU
IPC: G06K9/62
Filed: 1992-05-12
Abstract: PURPOSE:To provide the recognition character selecting method which selects a correct character from characters recognized by individual features with a high precision and reduces erroneous recognition to improve the workability with respect to character pattern recognition. CONSTITUTION:When the first candidate character for a feature 1 and that for a second feature 2 do not coincide with each other and the first candidate character 'MA' (Chinese character meaning an interval) for the feature 1 appears as the third candidate character for the feature 2 and the first candidate character for the feature 2 appears as the second candidate character for the feature 1 as shown by (a), the candidate order is calculated, and C11 'TOI' (Chinese character meaning an inquiry) is outputted as the correct answer because a place r1 (C21) of the first candidate character for the feature 2 in the order of the feature 1 is '2' and a place r2 (C11) of the first candidate character for the feature 1 in the order of the feature 2 is '3'. When the first candidate character for the feature 1 and that for the feature 2 do not coincide with each other and the place r1 (C21) and the place r2 (C11) coincide with each other as shown by (b), C11 Chinese character 'KYU' (Chinese character meaning rest) is outputted as the correct answer by calculation in a distance storage part C.
Patent JP-H07325265-A (JP)
Title: Head mounted display
Inventor: FUKAI KATSUAKI
IPC: G02B27/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide an HMD used both as a see-through type and a closed type with easy operation. CONSTITUTION:This head mounted display is provided with a housing mounted on the head of a user, for example, a helmet; a picture display device fixed to the helmet and projecting information before the user's eyes; and an optical system for forming a virtual image of the picture displayed on the picture display device on a combiner 6 set before the user's eyes. In this display, a light shading member 7 is set in front of the combiner 6 so that it can be taken in and out.
Patent JP-S61277085-A (JP)
Inventor: TOMATSU TSUTOMU
IPC: G21C19/07
Filed: 1985-06-03
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-S5343740-A (JP)
Title: Flame-retardant polyvinyl chloride compositions
Inventor: FURUKAWA KIYOSHI
IPC: C08K3/34
Filed: 1976-10-01
Abstract: PURPOSE: The title compositions particularly usable as sheathing materials for rubber and plastic insulated wires, comprising a non-rigid polyvinyl chloride compositon and zirconium silicate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283755-A (JP)
Title: Catalyst for producing gas containing methane
Inventor: IMAI TETSUYA
IPC: C07C1/20
Filed: 1987-05-18
Abstract: PURPOSE:To enhance the production activity of methane by incorporating 5-300 pts.wt. nickel oxide for 100pts.wt. carrier containing the oxide of alkaline earth metallic elements and thereby forming a catalyst for producing gas contg. methane. CONSTITUTION:A carrier containing the oxide of alkali metallic elements is prepared by covering the carrier such as alumina and titania with the oxide of alkaline earth metallic elements such as magnesium oxide, calcium oxide and barium oxide. At this time, the content of the oxide of alkaline earth metallic elements is preferably regulated to >=1wt.% and more preferably regulated to >=5wt.%. Then a mixture obtained by mixing the powder of this carrier with the powder of nickel compd. is molded and calcined, and thereby a catalyst for producing gas contg. methane is obtained. At this time, 5-300pts.wt. nickel oxide is incorporated for 100pts.wt. carrier.
Patent JP-S63285596-A (JP)
Inventor: YAMAMOTO SEIICHI
IPC: G10L13/06
Filed: 1987-05-18
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-S5819346-A (JP)
Inventor: AAMONDO ASU
IPC: C08L23/10
Filed: 1982-07-07
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-S60262641-A (JP)
Inventor: KANOU TAKESHI
IPC: B32B15/092
Filed: 1984-06-11
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-H05312527-A (JP)
Title: Relative position measuring method for slitter round tooth
Inventor: ONO MASAHARU
IPC: G06T7/00
Filed: 1992-05-12
Abstract: PURPOSE:To realize highly accurate measurement of clearance, overlap, and the like, by irradiating a slitter round tooth with light from a light source and taking a magnified image at the edge part of the round tooth by means of a two-dimensional imaging unit disposed oppositely. CONSTITUTION:A light source 7 projects light on the intermediate parts of each set of round teeth 3a, 4a, 3b, 4b, 3c, 4c, from the front. Reflected light impinges on a magnifier 5 and an appropriately magnified image is converted through a two-dimensional imaging unit 6 into an image signal. An image processor 11 then converts the image signal into a digital signal, which is stored in an image memory in the image processor 11 and an image data is delivered to a computor 12. The computor 12 detects the edge of a round tooth image displayed on an image screen through pattern recognition and then calculates clearance and overlap of the round teeth. The calculated values are then corrected and displayed on a display 13. The display 13 is also provided with the image data stored in the image memory in the image processor 11 and a photographed image is also displayed thereon.
Patent JP-H0417525-A (JP)
Title: Supporting method for power system operation
Inventor: KAWASE HIDENORI
IPC: H02J3/00
Filed: 1990-05-08
Abstract: PURPOSE:To enable immediate execution of an operation program including a checkup program by preparing automatically a supporting method of operation of a breaker in regard to a parallel operation, a parallel-off operation and operations of opening and closing a loop and also a program of a checkup operation for the operation of the breaker. CONSTITUTION:When the operation of a transmission line LN1 is stopped, first the degree of the total loads of transmission lines LN1 and LN2 of two systems connected to a bus line B1 is checked up and then a breaker CB2 on the load side is opened first. After it is checked up that the opened transmission line LN1 has no load, in succession, a breaker CB1 is opened. At the time of operation for restoration of the transmission line LN1, first it is checked up that the transmission line LN1 has no voltage, the breaker CB1 is closed when it has no voltage, and the breaker CB2 is closed successively. Next, after it is checked up that a current flows out through the transmission line LN1, a current balance of the transmission lines LN1 and LN2 is checked up and the operation is ended. An operation program including a program of these checkup operations is presented to an operator.
Patent JP-S5744108-A (JP)
Title: Optical fiber cable
Inventor: KIKUCHI EIJI
IPC: H01B7/17
Filed: 1980-08-29
Abstract: PURPOSE:To reduce a transmission loss by preventing a stranded tape unit from recoiling by providing a guide sheath around the external circumference of the stranded tape unit and by adding recess restraint parts on the guide sheath at a constant pitch according to a stranding pitch. CONSTITUTION:Tape units 1 each formed in a tape shape by providing optical fibers successively are laminated to form a tape-unit assembly bundle 2. On this unit assembly bundle 2, a guide sheath 3 made of a polyester resin, etc., is provided continuously by an extruding sheathing device, etc., and recess restraint parts 4 and 4' holding the tape unit bundle 1 from the four external circumferential surfaces of the guide sheath 3 are provided at a constant pitch matched with the stranding pitch of the tape unit assembly bundle 2. Further, a sheath 5 made of a resin material, such as polyethylene, is provided around the external circumference to form a tape type optical cable fiber.
Patent JP-S6011906-A (JP)
Title: Automatic control system
Inventor: HATSUTORI TAKAAKI
IPC: G05B21/02
Filed: 1983-06-30
Abstract: PURPOSE:To suppress the generation of damping oscillations by setting the controlled variable obtained after a period from the present at a level less than the present target value and then obtaining the manipulated variable which is supplied in the next period from said controlled variable. CONSTITUTION:The manipulated variable vector which is supplied to a plant 1 of a device to be controlled within a period is set by means of the present controlled variable vector so that the controlled variable vector is set at a desired level after a period. The target value is set at SV for the prescribed controlled variable X(t) of the plant 1 and then compared with the controlled variable X(nT) which is delivered from the plant 1 at the time nT. When the controlled variable X(nT) is smaller than the value SV, both the controlled and manipulated variable are obtained when the next period elapses and fed to the plane 1. This controlled variable is larger than the preceding controlled variable and smaller than the value SV. When the X(nT) is larger than the value SV, the manipulated variable is set so that the controlled variable obtained when a fixed period elapses is smaller than the SV.
Patent JP-H04323691-A (JP)
Title: Display controller
Inventor: NISHIZAWA YOSHIYUKI
IPC: G09G5/40
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the power consumption of the display controller while making a normal composite display of a graphic, characters, etc., on an LCD display device. CONSTITUTION:An LCD controller 6 reads display data out of a graphic RAM 2, etc., with the access signal from a CPU and converts the data into data for an LCD, and an additional LCD controller 13 stores the converted data in an additional RAM 14. Then the LCD controller 6 stops accessing the graphic RAM 2, etc., until a change of the display data is detected and during the period, the additional LCD controller 13 reads the LCD data out of the additional RAM 14 and sends the data to an LCD panel 8, where they are displayed.
Patent JP-H09280382-A (JP)
Title: Bellows type mechanical seal made of synthetic resin
Inventor: MATSUSHITA MITSUYOSHI
IPC: F16J15/34
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bellows type mechanical seal made of synthetic resin having a superior sealing characteristic. SOLUTION: A reinforcing ring 3 is fitted at an outer circumference of a rotating seal ring 1 made of Teflon so as to restrict an outer circumferential surface 15 and a rear end surface 16 of the rotary seal ring 1 and at the same time mountain-shaped segments 11a, 11b of a bellows 10 are restricted. In addition, a pressing margin of the bellows 10 is received at an inner circumferential side.
Patent JP-S5742136-A (JP)
Title: Absorption mechanism with multiple lines
Inventor: YAMAZAKI MASATOSHI
IPC: H01L21/58
Filed: 1980-08-26
Abstract: PURPOSE:To obtain the multiple absorption mechanisms characterized by a narrow space between needles and a large absorbing force, by providing a plurality of the L shaped needles in a box shaped housing so that said needles can move up and down, and compressing one end of each needle to the inner bottom of housing by an elastic member. CONSTITUTION:The L shaped needles 1 which absorb foils are arranged in the tightly sealed housing 2, and hung pieces 1b are introduced from guide holes 2a so that the hung pieces can move up and down. Bent pieces 1c are bent at a right angle and enclosed in the housing. Absorbing holes 1a for absorbing the foils 3 are provided in the needles 1. Plate shaped rubber 4 is provided between a pushing plate 5 which can be moved up and down and the bent pieces 1c, and the bent pieces 1c are compressed to the bottom surfaces 2b by a screw 6. The foils 3 are absorbed by vacuum through the holes 8, 7, and 1a. Multiple lines of said absorbing mechanism are provided. When the compressing is performed to a lead frame 9, the irreguarity of the tips of the needles due to the dispersion in thickness can be arranged by the rubber 4, each needle can compress the foil 3 to the lead frame with the uniform pressure, and the space between the needles can be minimised very closely.