baber/WOPTO huggingface dataset:
Patent JP-H05309498-A (JP)
Title: Safety device of large sized vacuum press
Inventor: ITO HIROSHI
IPC: F16P3/08
Filed: 1992-05-11
Abstract: PURPOSE:To surely eliminate the danger to occur by providing a door in a chamber and operating manually a door lock releasing device, a pinch valve and an emergency stop means from the inside of the chamber. CONSTITUTION:A door 30 for maintenance to allow an operator to go in and out the inside of the chamber is provided in the housing of the vacuum press. A door lock releasing device 40 for releasing the lock of the door 30, a pinch valve 70 able to take-in the outside air by opening this valve and an emergency stop means 60 for stopping the drive of a vacuum pump are arranged so as to be operated manually from the inside of the chamber. An optoelectric sensor 50 and a means to stop the drive of the vacuum pump due to a detection signal reporting the existence of a shielding substance with the sensor 50 are provided near the entrance of the door 30. Therefore, even if a safety device is not operated because of the fault of an electric system, the operator can open manually the maintenance door.
Patent JP-H11339982-A (JP)
Title: Discharge lamp lighting device
Inventor: YUUFUKU AKIRA
IPC: H05B41/24
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of maintaining lighting of a high-pressure discharge lamp such as a high-pressure sodium lamp without generating a lighting failure in the case where service interruption is generated in an alternating current power source at a place where any emergency power source is not provided. SOLUTION: In the case where an alternating current power source V1 is turned on, a power converter circuit B2 is stopped by the output signal of a service interruption detecting circuit F, and a circuit formed of the alternating current power source V1, a power converter circuit B1 and a high-pressure discharge lamp LA stably lights the high-pressure discharge lamp LA. On the other hand, when the alternating current power source V1 is interrupted and the service interruption detecting circuit F detects it, the power converter circuit B2 is operated by the detecting signal of the service interruption detecting circuit F, and a circuit formed of a battery V2, the power converter circuit B2, and the high-pressure discharge lamp LA stably lights the high-pressure discharge lamp LA.  During a period from the time when the power converter circuit B2 is operated after the service interruption is generated in the alternating current power source V1 till the time when the output of the power converter circuit B2 achieves the predetermined value capable of maintaining lighting of the high-pressure discharge lamp LA, lighting of the high-pressure discharge lamp LA is maintained by a lighting failure preventing means X included in the power converter circuit B1.
Patent JP-H05313785-A (JP)
Title: Integrated circuit device
Inventor: USUI AKIRA
IPC: G06F1/08
Filed: 1992-05-11
Abstract: PURPOSE:To provide the integrated circuit device having an internal clock generation means useful for the system requiring the high-speed internal processing. CONSTITUTION:An LSI chip 1 is constituted of an input interface 2, a FIFO buffer 3, a signal processing logic circuit 4, a FIFO buffer 5, an output interface 6, and a PLL circuit 7 generating internal clocks. The input/output interfaces 2, 6 are synchronized with the external synchronizing signals to transmit data to and receive data from outside. The PLL circuit 7 is synchronized with the external synchronizing signal to generate the high-speed internal clocks from the external clock. By the obtained internal clocks, the signal processing logic circuit 4 executes a high-speed signal processing.
Patent JP-H11305158-A (JP)
Title: Scanner rotary assembly
Inventor: TAKAHASHI AKIYOSHI
IPC: G02B26/10
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a scanner rotary assembly high in stabily without causing any variation of rotation balance due to torque variation or temperature variation. SOLUTION: This scanner rotary assembly 1 is provided with a center shaft 2 radially supported by a gas bearing, a hub 3 fixed to the center shaft 2, a deflection mirror 4 fitted to the hub 3, and a main magnet 6 for applying torque to the hub 3 and the center shaft 2, the hub 3 and the main magnet 6 are mutually joined and fixed by shrink fitting.
Patent JP-H075676-A (JP)
Title: Phase shift mask and phase shift mask blank
Inventor: MITSUI MASARU
IPC: G03F1/68
Filed: 1994-06-27
Abstract: PURPOSE:To provide a phase shift mask which can be produced while suppressing the generation of microdefects by relatively simple stages and makes possible pattern transfer with high resolution and the phase shift mask blank which is the blank material thereof. CONSTITUTION:Mask patterns formed on a transparent substrate 1 is constituted of light transparent parts 4 which allow the transmission of light of the intensity substantially contributing to exposing and light translucent parts 2 which allow the transmission of light of the intensity not substantially contributing to exposing. The phase of the light passing the light translucent parts 2 and the phase of the light passing the passing the light transparent parts 4 are varied by shifting the phase of the light passing the light translucent parts 2, by which the light beams passing the parts near the boundary parts between the light transparent parts 4 and the light translucent parts 2 are negated with each other so that the contrast of the boundary parts is well maintained. The light translucent parts 2 are constituted of chromium films contg. oxygen and the content of the oxygen in the chromium films contg. the oxygen is specified to 30 to 60atm.%.
Patent JP-S5369943-A (JP)
Title: High frequency heater
Inventor: TANAKA JIYUNZOU
IPC: F24C7/02
Filed: 1976-12-01
Abstract: PURPOSE: To freely remove a temperature sensor and show the same resistance value at different temperatures when detection temperature is transmitted to a main unit control unit on a wireless basis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07140721-A (JP)
Title: Two-component developer for electrostatic charge image development
Inventor: KOUNO MASANORI
IPC: G03G9/113
Filed: 1993-06-16
Abstract: PURPOSE:To provide a developer capable of properly controlling toner concentration, causing no image fogging nor scattering of toner in an image forming method where the toner is recycled while the magnetic permeability of the developer is measured to detect and control the toner density. CONSTITUTION:In this image forming method, an electrostatic latent image formed on an electrostatic charge image carrying body is developed while magnetic permeability of the developer is measured to detect and control the toner density. Further, the electrostatic latent image formed on the electrostatic charge carrying body is developed and transferred to a transfer body, then the toner remaining on the electrostatic charge image carrying body is recovered and returned to a toner replenishing device or a developing device so that the toner can be repeatedly used. The charge image developer is a two-component developer consisting of at least a toner and a magnetic carrier. The carrier is a resin-coated carrier produced by applying mechanical impact force on a mixture of magnetic particles and fluorinated (meth)acrylate resin fine particles so that a fluorinated (meth)acrylate resin coating layer is formed on the surface of the magnetic particle.
Patent JP-S5269554-A (JP)
Title: Electronic tube
Inventor: SATOU TAKANORI
IPC: H01J3/02
Filed: 1975-12-08
Abstract: PURPOSE: To prevent processing detectioration of curl section as well as to increase anti-voltage property by constituting the electrode at the area where high electric field is formed for color TV-CRT through electrical connection of plural units of material of a special shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01314067-A (JP)
Title: Manual drive type copying machine
Inventor: MUTO KAZUHIRO
IPC: B41J3/44
Filed: 1988-06-13
Abstract: PURPOSE:To prevent erasure of picture information due to misoperation by the operator by devising the machine such that the read of an original is inhibited and the erasure of picture information in a memory is inhibited till the manual movement reaches a prescribed value. CONSTITUTION:A distance count circuit 87 does not output a pulse signal to an image sensor drive pulse generating circuit 88 till the movement by the manual drive reaches a prescribed value and outputs the pulse signal to the image sensor drive pulse generating circuit 88 after the movement reaches the prescribed value. That is, an image sensor 89 does not start reading till the moving distance reaches a prescribed value and the picture information read precedingly is stored in a memory 94 for the movement till the prescribed value. Thus, the erasure of the picture data due to misoperation by the operator is prevented.
Patent JP-H04347002-A (JP)
Title: Pump flow rate control unit of working machine
Inventor: YASUDA HAJIME
IPC: F04B49/00
Filed: 1991-05-22
Abstract: PURPOSE:To enhance readiness at the time of work for frequently differentiating a hydraulic actuator and to reduce the loss of power at the time of work suspension for suspending the differentiation of the hydraulic actuator for the time being. CONSTITUTION:A control means 11 for controlling the differential rate of a pump tilting angle servo mechanism 4 is provided with a means for detecting the neutral position state of a directional control valve 7 and a means for detecting the continuation or discontinuation of the neutral position state of the directional control valve 7 for at least a predetermined time. There is provided a means for affirming that the differential rate of the pump tilting angle servo mechanism 4 is controlled to a first value, the minimum value, when tire neutral position state of the directional control valve 7 continues for at least the predetermined time, and for controlling the differential rate of the pump tilting angle servo mechanism 4 at the neutral time to a value increasing discharge flow rate when the continuation of the neutral position state of the directional control valve 7 is less than tire predetermined time.
Patent JP-S626724-A (JP)
Title: Manufacture of v-pulley made of sheet metal provided with v-groove and multi-v-groove
Inventor: KANEMITSU TOSHIAKI
IPC: B21D53/26
Filed: 1985-07-02
Abstract: PURPOSE:To manufacture a V-pulley easily and with a high accuracy by forming a cup-shaped base material by bringing a sheet metal base material to deep drawing, and forming a V-groove and plural lines of multi-V-grooves in a base material peripheral wall part which have been divided into a V-groove formed part and a multi-V-groove formed part, respectively. CONSTITUTION:In a base material forming process, a sheet metal base material is brought to deep drawing, and a cup-shaped base material 1 consisting of a base plate part 11 and a peripheral wall part 12 is formed. In a stepped part forming process, a stepped part 21 is formed in the peripheral part 12 of the base material 1, and the peripheral wall part 12 is divided into a V-groove formed part 14 and a multi-V-groove formed part 15. In a V-groove forming process, a V-groove 31 is formed to the formed part 14, and thereafter, furthermore, in a multi-V-groove forming process, plural lines of multi-V-grooves 41 provided in parallel to each other are formed to the formed part 15. In this way, a V-pulley having both the V-groove and the multi-groove can be manufactured easily and with a high accuracy.
Patent JP-H0439330-A (JP)
Title: Solvent-soluble polyimide siloxane oligomer and composition containing the same
Inventor: TAKEDA TOSHIRO
IPC: C08G77/455
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject oligomer giving a resin having excellent moldability and workability without lowering the mechanical properties, etc., by polymerizing a specific acid component and a specific diamine component, sufficiently imidating the polymer and adjusting the etainh viscosity to a specific level. CONSTITUTION:The objective oligomer having an etainh viscosity of 0.001-0.2[dl/g] measured in N-methyl-2-pyrrolidone at 30 deg.C and 0.5g/dl concentration can be produced by polymerizing (A) an acid component containing >=5mol% of 3,3',4,4'- benzophenone-tetracarboxylic acid dianhydride or its derivative and (B) a diamine component containing (i) a diaminosiloxane of formula I (R<1> is bivalent 1-6C aliphatic group or >=6C aromatic group; R2 and R3 are univalent aliphatic group or aromatic group; l is 1-100) and (ii) a diaminopyridine of formula II (sum of the components i and ii is >=10mol% based on the total diamine component) and sufficiently imidating the obtained polymer.
Patent JP-H08313738-A (JP)
Title: Light transmission tube
Inventor: SUGIYAMA HIDEO
IPC: G02B6/10
Filed: 1995-05-19
Abstract: PURPOSE: To make it possible to maintain a good light transmission function by preventing the heating of the end faces of a core caused by direct irradiation of the end faces with the light from a light source, thereby preventing the thermal expansion and thermal deterioration occurring therefrom, preventing the possibility of the combustion and fire of the core and preventing the deterioration by adhesion of contaminants from external environment to the end faces of the core and infiltration of moisture. CONSTITUTION: Light transmissive window members 4 are brought into tight contact with the entire surface of the end face on at least the light incident side of the core 3 of the light transmission tube 1 formed by packing the solid core 3 having a refractive index higher than the refractive index of a tubular clad 2 into this clad 2. A tape 7 is wound from around the outer peripheral surface of the clad 2 to the outer peripheral surface of the window member 4 or either or both of a tube 6 and a mouthpiece 8 are coated, by which the window member 4 is fixed the clad 2.
Patent JP-S5669516-A (JP)
Title: Measuring device of specific gravity and flow rate
Inventor: SAKAI SHIGETOYO
IPC: G01N9/12
Filed: 1979-11-12
Abstract: PURPOSE: To measure both of the specific gravity and the flow rate by one device by disposing a weir plate in an open channel and obtaining the difference between two float heights different in weight provided at an upstream side thereof and a height of one float.  
     CONSTITUTION: A weir plate 3 is provided to an open channel 1, and at an upstream, two different weight floats 7, 8 are attached to a bracket 4 upwardly and downwardly movably through parallelogram shaped links 5, 6. Then, the heights of the floats are detected through potentiometers 9, 10 and the specific gravity of the liquid to be measured is obtained from the difference of the floats 7, 8. Further, a flow rate of the liquid to be measured 2 is obtained from the value of this specific gravity and one height of two floats 7, 8 in accordance with a predetermined formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5848173-A (JP)
Title: Information retrieval device
Inventor: UMEDA ARATA
IPC: G06K17/00
Filed: 1981-09-17
Abstract: PURPOSE:To improve operability by giving an alarm while inhibiting a film from moving even if a key for moving back the film by one information frame group  or one frame is pressed during the retrieval of the 1st information frame with a  subject mark or during reset mark detection. CONSTITUTION:A microfilm 1 consists of plural information frames K1, K2- Kn, and each frame has a frame mark MK. When plural frames KG form one pieces of information, the starting frame has a subject mark Mcn. End parts are connected to leader tapes 1a and 1b with a start mark MS and an end mark M. A key at the input part of the retrieval device which is not shown in the figure is operated to access a desired information frame Ki, thereby projecting its information on a screen. In this case, even if operation for moving back the film by one group or one information frame is performed after during the retrieval of the 1st subject mark Mcl or after a reset mark (start mark) is detected, the film is not moved and a warning of the erroneous operation is generated. Thus, the operability is improved.
Patent JP-S6124472-A (JP)
Title: Thermal transfer type gradational recording system
Inventor: OMATSU TAKASHIGE
IPC: B41J2/315
Filed: 1984-07-13
Abstract: PURPOSE:To increase the number of gradation by controlling the concentration of ink to be transferred to saturated concentration and also to 1/2 of the saturated concentration by using an ink sheet in which one ink sheet of saturated concentration and one ink layer of 1/2 concentration of the saturated concentration are formed on a base material. CONSTITUTION:Solid ink of saturated concentration and solid ink of 1/2 saturated concentration are alternately formed in given length each in the feeding direction on an ink base sheet material. The tonal number can thus be increased and tonal characteristics having good linearity without the increase in the size of matrix forming picture elements and also without the lowering of resolution.
Patent JP-H07336529-A (JP)
Title: Shading method for image
Inventor: SHIMAZU SHIGEAKI
IPC: G06T1/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a shading method in which a shade having gradation is easily formed. CONSTITUTION:Mask data representing the contour of an image component being an object of shading are subjected to affine transformation to obtain a shadow shape contour line SOL representing the profile of a shadow area. When the user designates two fixed points pf1, pf2 on the shape contour line, plural gradation contours GOL1-3 spread sequentially in the arch almost from the fixed points toward the shadow contour SOL are obtained. Then a designated gradation is multiplied with picture element data as to each of plural closed areas formed by the gradation contours GOL1-3 to generate the shadow in the inside of the shadow contour SOL.
Patent JP-S5668866-A (JP)
Title: Electronic translator with printer
Inventor: YOSHIDA KUNIO
IPC: G06F3/12
Filed: 1979-11-09
Abstract: PURPOSE: To leave a hard copy, and use data which has been printed out once, again, by providing a printer in the electronic translator to print out translated sentences and so on.  
     CONSTITUTION: Addresses of English sentence storage memory 5 and Japanese sentence storage memory 4 are designated by sentence select key 1 and reset key 2, and the general sentence having a predetermined correctable part is applied to substituting circuits 15 and 14, and words from word storage memories 8 and 9 are supplied to circuits 15 and 14 according to operations of correction contents input key 13. Predetermined correction positions of respective English translated sentence and Japanese sentence are corrected with words from memories 8 and 9 by circuits 14 and 15, and their outputs are supplied to output selecting circuit 16. The output selected according to the operation of translation indication key 25 through circuit 16 is displayed on display device 27 through control circuit 26. Printer 28 to execute printing by print key 29 is provided in the output side of control circuit 26, thus translated sentences and so on are printed out to leave a hard copy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5935166-A (JP)
Title: Apparatus for storing signal
Inventor: NUMAYASU YOSHIO
IPC: G01S7/295
Filed: 1982-08-23
Abstract: PURPOSE:To enhance distance resolving power, by a method wherein sampling data of a plurality receiving video signals received during a sweep repeating period are stored and these stored data are regenerated in the gross as data used in one sweep. CONSTITUTION:Because the repeating frequency of a transmission pulse for obtaining a receiving video signal is set to two times of display sweep reading frequency, two transmission pulses are generated within a sweep cycle shown by a sweep start pulse and two phase clock pulses phi1, phi2 different 180 deg. in a phase are supplied to a signal selecting circuit 12 in synchronous relation to the transmission pulse. With respect to an even number transmission pulse, the clock pulse phi1 is selected by a selection control signal to said circuit 12 from the outside to be outputted to an A/D converter 10 and, with respect to an odd number transmission pulse, the clock pulse phi2 is selected to be outputted to the converter 10. The receiving video signal is quantized by the clock pulses phi1, phi2 to be successively written in memory 14. The stored data of this memory 14 is regenerated in the gross as data used in one sweep.
Patent JP-S5845957-A (JP)
Title: Manufacture of multistylus recording electrode
Inventor: YOSHIURA TADASHI
IPC: B41J2/395
Filed: 1981-09-16
Abstract: PURPOSE:To manufacture a multistylus recording electrode which is sufficiently coated at the ends without shortcircuit therebetween by performing a plurality of electroless nickel plating steps at many of stylus unit formed by etching a thin copper layer on an insulating base plate while interrupting the steps of the fabrication. CONSTITUTION:A copper layer 2 (having less than approx. 10mum of thickness) on an insulating base plate 1 of laminate is etched to form recording stylus 2' of linear shape which are arranged in parallel with each other at an equal interval at the part faced with the front surface of the base plate 1. Then, an oxidized film is removed from the needle 2', is then washed, is dipped in chlorided palladium solution (aqueous solution of approx. 0.05g/l of palladium and 5cc/l of hydrochloric acid) for approx. 1min., is then dipped in nickel-phosphor plating solution at approx. 95 deg.C for 5min., is then washed, is dipped in approx. 3% diluted sulfuric acid solution for approx. 1min, the plating step is once interrupted, and the film is then dipped again in the nickel-phosphor solution at approx. 95 deg.C for longer than 1hr, thereby forming a nickel plating layer 3' on the needle 2'.
Patent JP-H08336702-A (JP)
Title: Portable flange seal surface processing machine
Inventor: HATAI HIDEO
IPC: B23B5/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide a finishing machine easily fitted, capable of handling even repair parts and having high finishing accuracy by a rotary mechanism engaged with a motor shaft on the center axis of a flange as a worked article and having a blade base and an automatic sending mechanism for sending the blade base in the radial direction. CONSTITUTION: A connecting member is engaged with the spider arm 4 of a fitting mechanism 40 according to the diameter of the sealed surface 3 of a flange 1 to be worked, this is fitted into the bolt hole 2 of the flange 1 and positioned in the radial direction. Then, after this is fixed by deciding its direction so as to face a motor 25 according to the horizontal or vertical direction of the flange sealed surface 3, by driving the motor 25, a main spindle is rotated via the engagements of bevel gears 8 and 9, and a rotary base 7 is rotated along the sealed surface 3. Also, at this time, the rotation of the motor 25 is transmitted through a pulley mechanism 30 to an automatic sending mechanism 20, a blade base 7a on the rotary base 7 is sent in a radial direction by the rotation of a sending screw and the sealed surface 3 is finished by a cutting tool 7b.