baber/WOPTO huggingface dataset:
Patent JP-S6258254-A (JP)
Title: Processing method for photosensitive lithographic plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1985-08-08
Abstract: PURPOSE:To prevent wasteful use of water, by washing a photosensitive lithographic plate with repeatedly used washing water after the plate is developed with the same repeatedly used developing solution. CONSTITUTION:A used developing solution is returned to a developing solution storing tank 14 after it is squeezed by means of a squeezing roller pair 5 and circularly used. A washing section is composed principallyof a washing tank 2, carrying roller pair 4', tandem roller pair 6', squeezing roller pair 5', and water supplying nozzles 8' and supplies circularly used washing water, which is circularly used by means of a washing water supplying pump 11, to a lithographic plate coming out from a developing section from the nozzles 8'. A post-processing section is composed principally of a post-processing tank 3, carring rollers 4'', squeezing rollers 5'', tandem rollers 6'', and post-processing solution supplying nozzles 8'' and the post-processing solution stored in a post- processing solution tank 16 is supplied to the lithographic plate passed through the washing section from the nozzles 8'' by means of a post-processing solution supplying pump 12.
Patent JP-H0621271-A (JP)
Title: Semiconductor package structure
Inventor: RAI AKITERU
IPC: H01L23/31
Filed: 1992-07-02
Abstract: PURPOSE:To prevent occurrence of package crack by coating the boundary of a mold resin on the rear side of a silicon circuit wiring board with an organic group heat resistant bonding agent. CONSTITUTION:The rear side of a lead frame die pad 4 as well as that of a silicon chip 1 are coated with a polymide group resin 11. By this, the adhesion between the lead frame die pad 4 and a mold resin 8 is promoted. As a result, the occurrence of package cracks at the area from the rear side edge part of the silicon chip 1 to the surface of mold resin 8 and also at the area from the rear side of the lead frame die pad 4 to the surface of the mold resin 8 is prevented.
Patent JP-H092266-A (JP)
Title: Train detecting device
Inventor: NAKADA KENJI
IPC: B61L3/08
Filed: 1995-06-19
Abstract: PURPOSE: To provide a train detecting device facilitating maintenance control by providing transmitters for transmitting microwave signals, on one side with a rail placed in between, and providing a receiver on the other side, in a position impossible to receive the microwave signals from the transmitters when a train exists. CONSTITUTION: First and second transmitters TA, TB are installed at the center of rails r, r, with a specified space along the lengthwise direction of the rails r. A receiver R for receiving microwave signals from the respective transmitters TA, TB is installed at a pole erected outside of a track with one rail (r) placed in between. Directivity of an antenna A of the receiver R is set in a range that can cover only the vicinity of installed positions of both transmitters TA, TB. Each transmitting antenna (a) and the receiving antena A are set in such positions that the microwave signals transmitted from the antennas (a) collide with a train T at the time of the train T approaching the rails (r) so as not to be able to reach the antenna A.
Patent JP-H0341215-A (JP)
Title: Bearing for lean reaction gas
Inventor: IKEGAWA MASATO
IPC: F16C32/00
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the corrosion of a bearing by atomic oxygen in the air by providing two plates, made of a material liable to react with reaction gas in the air, at the opening of a bearing space opened to the air. CONSTITUTION:In the thrust bearing 4 for the external manipulator 2 of a spacecraft 1, the first and second arms 5 and 6 are pivoted rotatably by means of a pin 7. Sliding plates 8 and 9 are provided on the axial sliding portions of the arms 5 and 6, and reaction gas reacting plates 10 and 11 are provided at the entrance of a space 12 opened from the sliding plates 8 and 9 to the air. These reacting plates 10 and 11 are made from a material of higher reaction probability to atomic oxygen than solid lubricating material (such as Teflon, etc.) used for the sliding plates 8 and 9. Accordingly, the atomic oxygen injected through the clearance 12 is gas-reacted with the reacting plates 10 and 11 to minimize the atomic oxygen to the sliding plates 8 and 9, and the corrosion of the sliding plates 8 and 9 is eliminated to extend the service life of the bearing.
Patent JP-S6332997-A (JP)
Inventor: KOTANI TAKUJI
IPC: H05K1/18
Filed: 1986-07-28
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-H09557-A (JP)
Title: Heat generating bdy sheet
Inventor: ITO MAKOTO
IPC: A61F7/08
Filed: 1995-06-20
Abstract: PURPOSE: To provide a heat generating body sheet for directly pasting a heat generating body such as a disposable body warmer to a body skin for heat insulating and heating purposes. CONSTITUTION: A pressure sensitive adhesive layer 3 is formed on a reverse side of a heat generating body 2 and a heat generating body sheet directly pasted to a body skin has the layer 3 formed out of a plurality of dotted sections 7 having an outer diameter between 3 mm and 5 mm. Also, the total area of the sections 7 occupies 30% to 7O% of the area of the reverse side of the body 2.
Patent JP-H1124343-A (JP)
Title: Image forming device
Inventor: NAKAO TAKETOSHI
IPC: B41J13/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To facilitate putting copying paper discharged on the paper discharge tray in page order, by a copying machine capable of forming respective images on a plurality of copying papers being fed in parallel. SOLUTION: This image forming device is allowed to feed the copying paper 63b in the paper feeding cassette 64b in the farthest side with the certain time difference, after feeding the copying paper 63a in the paper feeding cassette 64a of the front side, in the case of page order mode by the parallel feeding. When respective leading end of copying paper 63a and 63b is detected by copying paper detecting sensors SE4a and SE4b, the image is formed on respective feeding path in exact timing for matching therewith. The paper discharge tray is allowed to alternately shift in the traveling direction of the copying paper and in the direction orthogonal thereto, and to contain respective discharged copying paper 63a and 63b on which the image is formed, in a state of partially overlapping the other.
Patent JP-S6236927-A (JP)
Title: Radio equipment provided with calendar watch
Inventor: TOKUYAMA KATSUMI
IPC: H04M1/67
Filed: 1985-08-12
Abstract: PURPOSE:To avoid useless acquisition of a radio line by providing a calendar watch circuit, a credit card reader and a control circuit, deciding a term of validity of a credit card and inhibiting the use of a radio equipment when term of validity is expired. CONSTITUTION:When the user lifts up a hand set 4, a microprocessor 8 detects off-hook to send a dial tone. Then the user inserts a credit card to a card reader 5. The card reader 5 reads magnetic information from the credit card and transfers it to a processor 8, which interrupts a dial tone and reads the present time from the calendar watch circuit 6 and collates it with the information from the card reader 5 so as to decide whether the validity of the card is expiried or not. The result of decision is displayed on a display device 9 and when the validity of the card is expired,an intercept tone is sent to inhibit the use of the radio equipment and when the validity is still effective, the dial tone is sent again to permit the use of the radio equipment.
Patent JP-H102289-A (JP)
Title: Gas compressor
Inventor: YAMAGUCHI MASARU
IPC: F04C28/26
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent an influence of pressure fluctuation caused by bypass gas acting on a pressure sensor of a control valve, in a variable displacement gas compressor. SOLUTION: Between a suction chamber 12 and a compression chamber 7, a turnable control plat e 5 for making gas, which is sucked to the compression chamber 7 from the suction chamber 12, bypass to the suction chamber 12 is provided. In a control valve 21, a pressure in the suction chamber 12 acts on a bellows 22, in accordance with a degree of this action, an opening of a valve unit 25 is changed, in accordance with the opening of this valve unit 25, turning of the control plate 5 is adjusted. Here, the bellows 22 of the control valve 21 is provided in the suction chamber 12 and in a region without receiving pressure fluctuation caused by gas bypassed by the control plate 5. Accordingly, the bellows 22 of the control valve 21 can prevent an influence of the pressure fluctuation caused by the bypass gas.
Patent JP-S57100660-A (JP)
Title: Cartridge receiving mechanism of large scale storage device
Inventor: WATANABE KEIHOU
IPC: G11B15/68
Filed: 1980-12-15
Abstract: PURPOSE:To improve the reliability of data processing operation by providing a position detecting mechanism for an impeller, and by moving a cartridge or a medium only when the detecting mechanism detects the impeller being arranged at a prescribed position. CONSTITUTION:A magnetic sensor 10 is installed where it detects the mark 9 of an impeller 5 when the impeller 5 is arranged at an adequate cartridge arrival position. This magnetic sensor 10 is coupled with the control circuit 11 of a picker 1 to control the picker 1 so that only when the mechanism detects the impeller 5 being arranged at the prescribed cartridge arrival position, a cartridge 2 is thrown in the cartridge entrance part 3 of a data recording mechanism. Therefore, when the impeller 5 is not arranged where the cartridge 2 is receivable, the cartridge 2 is not carried into the impeller 5.
Patent JP-S6154705-A (JP)
Title: Transistor protecting circuit
Inventor: ISHIKAWA TAMOTSU
IPC: H03F1/52
Filed: 1984-08-24
Abstract: PURPOSE:To reduce the space for the incorporation in a semiconductor device which is integrated while including an output transistor (TR) without distorting the operation of the output TR by providing the circuit in which a TR and a Zener diode are combined at the output terminal of the output TR. CONSTITUTION:When the output terminal voltage of the output TR1 exceeds the sum voltage of the operating voltage of the Zener diode 7 and the operating voltage of the TR formed of the emitter and base of a PNPTR6 owing to a positive external surge, the PNPTR6 turns on and the Zener diode 7 and collector of the TR6 absorb a current due to the surge to protect the output TR1, but the majority of the current passes through the collector and the current of the Zener diode 7 is only the base current of the TR6 and extremely small, thereby reducing the size. In this case, the operating voltage of the Zener diode 7 is about twice as high as the voltage of the power source Vcc and an increase in capacity viewed from the output TR1 is suppressed by the TR6, so the operation distortion of the output TR1 is suppressed.
Patent JP-S56107114-A (JP)
Title: North-south indicator
Inventor: YAHASHI TOKUTAROU
IPC: G01C1/00
Filed: 1980-12-13
Abstract: PURPOSE:To find the exact north-south direction by a method wherein scale divisions at nearly equal intervals are provided on the main body of an instrument by using the principle of a sundial of a horizontal type, the tilt of the main body of the instrument is adjusted in accordance with the latitude of a given place, and a time indicated by a projecting body based on sunrays is made to accord with a correct time. CONSTITUTION:A point A determined by a line OB equaling 8cm and being perpendicular to a line O   out of the shadows  -VI of the projecting body positioned at a point 0 formed at noon to 6:00p.m. and by a line BA equaling 4cm and being perpendicular to the line OB is taken, a circle is drawn with the radius of AM equaling to 18cm, and the intersecting points of the circumference of the circle with the lines indicating 1:00p.m. to 6:00p.m. are determined to be C-L. Under the condition, angles theta12-theta6 are found to be at nearly equal intervals and thus the sundial at the latitude of 45 deg. is obtained. Scale divisions for 6:00-12:00a.m. are obtained in the same way. At a point of place whose latitude is psi, aforesaid divisions 6 are provided on a supporting plate 7 titled at an angle of 45 deg.-psi to the horizontality. A square projecting plate 1 having sides equal in length to a distance between two points of the position O, O' at noon is fitted, with a tilt of 45 deg., to the central position of a segment 5 connecting points at 6:00a.m. and p.m. The right and left sides 2 and 3 of the plate indicate the direction of the North Pole and thereby the north-south direction is found correctly.
Patent JP-S5980254-A (JP)
Inventor: BAANON EICHI TORAUTONAA
IPC: A61M1/30
Filed: 1983-09-22
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-S59163125-A (JP)
Inventor: BUIRIBARUTO BUAARINKU
IPC: B65B51/30
Filed: 1983-09-22
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-S5842442-A (JP)
Title: Vulcanizing apparatus for rubber article
Inventor: IZUHARA KOUICHI
IPC: B29B15/00
Filed: 1981-11-02
Abstract: PURPOSE:To provide the titled apparatus that can be made small, and can be manufactured inexpensively without using a clamping press or the like, by permitting the force generated by the sliding of two wedges to cause a pair of mold parts to be brought into firm contact with each other and to be pressed. CONSTITUTION:A mold 3 detachably supported to a table 1 is held between hotplates 8, 9, and heaters 10, 11 are embedded respectively in the hotplates 8, 9. The hotplates 8, 9 are in contact with the table 1 and a movable wedge 14 through insulators 12, 13 and a stationary wedge 16 is supported detachably to the table 1. The slanted surface 15 of the movable wedge 14 is slidably in contact with the slanted surface 17 of the stationary wedge 16. When the movable wedge 14 is slid along the slanted surface 17, the mold part 6 of the mold 3 is approached to the mold part 5 and finally they are made in firm contact with each other.
Patent JP-H117175-A (JP)
Title: Image forming device
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily performing cleaning of a bias terminal of the bias applying mechanism for preventing an abnormal image from being occurred due to a bias application defect. SOLUTION: In this image forming device, a first bias terminal 24A is fixed with a color printer main body 20 (rear side plate 20a and so on). A second bias terminal 24B is installed on an image forming device supporting body 21 (front side plate 21a rear side plate 21b and so on) to connect to the first bias terminal 24A in the state that this image forming device supporting body 21 is mounted on the color printer main body 20a, so as to bring it into contact with a developing roller shaft 284a as the bias input section of this developing device by moving a developing device to a developing operation position. A bias applying mechanism is constituted of the first bias terminal 24A and the second bias terminal 24B.
Patent JP-2001008218-A (JP)
Title: High luminance compression processing circuit and color television camera apparatus using circuit thereof
Inventor: OYAMA TAKASHI
IPC: H04N9/09
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a high luminance compression processing circuit where saturation of colors becomes smaller as the luminance is closer to its saturation and does not change a hue. SOLUTION: This high luminance compression processing circuit has high luminance compression circuits 1-3, that respectively compress a three primary color video signal to be a prescribed signal level or below and a means that multiplies a ratio resulting from dividing a 1st luminance signal through the matrix arithmetic operation of the video signal compressed by the high luminance compression circuits 1-3 by a 2nd luminance signal obtained through the matrix arithmetic operation of the 3 primary color video signal.
Patent JP-H0926405-A (JP)
Title: Manufacture of heater for oxygen sensor
Inventor: MATSUOKA MIKIYA
IPC: G01N27/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a heater for oxygen sensor capable of preventing the disconnection of a heating part due to the melting or aggregation of metal particles. SOLUTION: A sheet material containing ceramic particles as main ingredient is molded in a sheet material molding step, and upper and lower side sheets 18, 17 are punched from the material in a sheet material punching step. Paste for a heater pattern containing platinum as main ingredient is mixed in a paste mixing step, the paste is printed and dried on the sheet 17 in a heater pattern printing step to form a heater pattern intermediate material 24. The material 24 on the sheet 17 is pressurized by pressurizing means 25 in a heater pattern intermediate material 14 pressurizing step, and the platinum particles in the material 24 are densified. After the surface 18a of the sheet 18 is coated with water in a sheet laminating step, it is superposed on the sheet 17, pressurized and laminated.  When the material 26 after laminated is degreased and baked in degreasing and baking step, a heater having the heater pattern of substantially uniform thickness is obtained.
Patent JP-H0618831-A (JP)
Title: Display device
Inventor: KATO KINYA
IPC: G02F1/133
Filed: 1992-07-03
Abstract: PURPOSE:To reduce manufacturing cost and to miniaturize a device by forming a heating unit which is heated by an electric current in a first substrate, forming a conductor in a second substrate, and sandwiching high polymer scattering type liquid crystal between the first substrate and the second substrate. CONSTITUTION:A heating wiring 11 is formed as a heating unit in a first transparent substrate 18, a heating power source 13 is connected to the heating wiring 11, and a heating control switch 14 is provided between the heating power source 13 and the heating wiring 11. Also, a electric field applying wiring 12 is formed as a conductor in a second transparent substrate 19, a signal generator is connected to the electric field applying wiring 12, and the heating wiring 11 and the electric field applying wiring 12 intersect perpendicularly. And a high polymer scattering type liquid crystal 16 is sandwiched between the transparent substrate 18 and the transparent substrate 19. Therefore, since the high polymer scattering type liquid crystal 16 is used, orientation processing is not required and manufacturing cost is inexpensive, and since a heating head or a laser beam is not required to be used as a heating source, a display device can be miniaturized.
Patent JP-S6420565-A (JP)
Title: Image forming device
Inventor: YAMADA HIROICHI
IPC: B41J29/00
Filed: 1987-07-15
Abstract: PURPOSE:To simplify the operation of an image forming device and to smooth its action by setting an action mode to a desired one by a mode setting means based on signals from a rotary encoder and in response to the rotating direction and angle of said rotary encoder installed so as to rotate and operate in two directions. CONSTITUTION:A copying machine system is composed of a copying machine 100, an automatic original feeder 200 arranged in the upper part of the machine 100, a sheet stacker 300 placed on the left part and a sorter 400 placed on the light part. A currently set action mode is displayed on the display part 31 of the console panel of the copying machine 100, and action modes are selected through select keys 36a-36e. The rotary encoder 35 is installed so as to rotate in two directions, and signals are generated depending upon its rotating direction and angle. The signals from the encoder 35 are supplied to a microprocessor that controls the input and output of the panel and sets action modes. Based on the inputted signals, the processor sets its desired action mode.
Patent JP-H1021559-A (JP)
Title: Optical disk device
Inventor: FUKUSHIMA AKIO
IPC: G11B19/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce an offset superposed upon the tracking error signal of an optical disk device, by making plural signal reproducing speeds changeable during operation. SOLUTION: The output signal of a signal adding means 4 is compared with a reference level to output a binary signal by a binarizing means 5. The phase difference between these binary signals is detected to output a voltage by a phase difference-voltage converting means 6. A tracking error signal corresponding to deviation amt. between the center of a light spot and the center of a virtual track is detected and outputted by a tracking error detecting means 11. At the time of changing operation of plural information reproducing speeds, the controlling signal phase difference dipends on pit depth and laser wave and is not changed even by changing the reproducing speeds. However, since a setting delay time is different to obtain the same phase difference at a changed reproducing speed, a delay time setting is changed to correspond to a speed change-over.
Patent JP-S6335478-A (JP)
Inventor: NOZAWA KAZUMI
IPC: C04B41/87
Filed: 1986-07-29
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-H0339132-A (JP)
Title: Ac polisher with dust intake device
Inventor: KUMAKI NOBUYOSHI
IPC: A47L11/206
Filed: 1989-07-06
Abstract: PURPOSE:To simplify a structure and attenuate noise by receiving current into one motor via an inverter, and by turning a rotary brush and a dust intake fan directly with the one motor. CONSTITUTION:On a lower side enclosure case 2 including a skirt-shaped cover section 2' with a dust suction hole 1 bored on the center of the upper surface wall with a released lower surface, a super high speed vertical-shaft type motor 6 with a cooling fan 6' is fixed in a state that the lower end of its rotary shaft 7 comes into the lower side enclosure case. Besides, on the rotary shaft, a turbo-fan 11 is firmly set, and a rotary board 14 is supported, and on its lower surface, a brush 15 is exchangeably fixed. Then, the operating handle 20 of the rear section of the lower side enclosure case is provided with a bag type dust collecting vessel 21 and an inverter 22, and the dust collecting vessel and a discharge hole 10 are connected to each other with a hose 23. Then, on the motor rotary-shaft, the rotary brush and a dust intake fan are directly fitted, and so an over-drive gear and a transmission belt are not required, and a structure can be simplified, and noise can be attenuated, and power under allowable current can be increased by the inverter.
Patent JP-2000009107-A (JP)
Title: Method of reinforcing cylinder tube of hydraulic cylinder and hydraulic cylinder
Inventor: OKAWA KAZUHIDE
IPC: B23K9/167
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of reinforcing the cylinder tube of a hydraulic cylinder and also the hydraulic cylinder, capable of making lightweight without increasing production costs and of preventing a decrease in fatigue strength at a welding part. SOLUTION: A hydraulic cylinder 1 is formed by integrating a cylinder tube 2 with a bottom member 3 by welding. Where, belt-like overlay welding 5 is applied to the outer boundary part of the cylinder tube 2 at a required zone b at a partial tube side adjacent the welding part 4. Contracting force caused at coagulation is applied to the adjacent part from the welding part 4. The resulting hydraulic cylinder is provided with a surface part from the connected boundary of the cylinder tube 2 and the bottom member 3 toward the cylinder tube 2 side and a melted, coagulated part with width, 0.07-0.25 time the outside diameter of the cylinder tube.