baber/WOPTO huggingface dataset:
Patent JP-S63191520-A (JP)
Title: Manufacture of joint metal fitting for hydraulic hose
Inventor: OKAWA TOMEO
IPC: B23P13/00
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the addition of working error and speedily obtain a product with high precision by carrying out the cutting work for the body of a joint metal fitting by a multiple spindle automatic lathe and carrying out the screw working for a connection part by a same chuck by working a hole before threading in the screw connection part and a penetration hole at the same time. CONSTITUTION:As for a body 12 supported by one chuck among eight chucks of an eight-spindle automatic lathe, the inner surface of a screw connection part 20 and the inner surface of a penetration hole 28 are finishing-worked by a two-stage reamer 96 having three cutters, and the prescribed dimension precision and surface roughness are provided. Since, in this case, working is carried out at the same time by a same cutter, the axis lines of the both are set on the same axis line with the exceedingly high precision, and working is carried out at the same time, also the working time reduces. Further, since a female screw is formed onto the inner surface of the screw connection part 20 by a tap 100, and this work is carried out with the same chuck to that in the finishing work for the inner surface and penetration hole, the exceedingly high screw working precision for the screw hole before threading is obtained.
Patent JP-H05283665-A (JP)
Title: Array type infrared sensor
IPC: H01L31/10
Filed: 1992-02-06
Abstract: PURPOSE:To prevent influence of a distortion due to a thermal expansion difference by forming an insular structure in which all photodiodes for pixels are completely isolated on a silicon layer deposited on an insulating layer. CONSTITUTION:An insulating layer 2 and a silicon layer 3 are deposited on an entire silicon chip 1. Then, a GaAs buffer layer 4, a CdTe buffer layer 5, a p-type HgCdTe layer 6 and an n-type HgCdTe layer 7 are sequentially grown to form an HgCdTe photodiode having a p-n junction. Thereafter, in order to isolate the photodiodes to elements, a groove having a depth reaching the layer 4 is formed by etching. A width of the groove is set to 5mum, a pitch of the grooves is set to 30mum, and hence an insulator photodiode having a port of 25mum can be formed. The silicon and the HgCdTe have different thermal expansion coefficients, but an insular shape is formed, i.e., elements are isolated on the layer 3, and contact parts are small. Accordingly, influence of deterioration of characteristics of the element due to its distortion can be entirely eliminated even at an end of the chip.
Patent JP-2000218328-A (JP)
Title: Metal member implanting method
Inventor: SASAGE KENJI
IPC: A47K5/03
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallic element coupling method for coupling metallic elements mutually by holding a given angle, not depending on such a means as welding and the like. SOLUTION: An aluminum made supporting member 2 is made to be one metallic element to be coupled. Concave fitting parts 6 are formed on the peripheral face of the metallic element and the other metallic element being composed of a stainless wire material 4 is inserted into the concave fitting parts 6. After then, surroundings of the concave fitting parts 6 of the above supporting member 2 are caulked so as to make the mutual metallic elements bounded, while holding a given angle.
Patent JP-H02200554-A (JP)
Title: Braking hydraulic control device for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/175
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the traction control function with a simple structure by increasing the oil pressure of the first control hydraulic chamber of driving wheel control valve means with driving wheel hydraulic adjusting means for the traction control. CONSTITUTION:When the oil pressure of the first control hydraulic chamber 20 of driving wheel control valve means 1FL and 1FR is decreased by driving wheel hydraulic adjusting means 6FL and 6FR and a brake pedal P is depressed, the braking oil pressure from a master cylinder M is applied to driving wheel brake devices BFL and BFR. When the oil pressure of the first control hydraulic chamber 20 is increased, the volume of the first output chamber 18 is decreased while the first input chamber is cut off from the first output chamber 18, the braking oil pressure of the brake devices BFL and BFR is increased, and the traction control is performed. The traction control function is obtained with a simple structure requiring no electromagnetic switch valve accordingly.
Patent JP-H02200460-A (JP)
Title: Automatic output method in printer/plotter
Inventor: KIZAWA KENJI
IPC: B41J29/38
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate the defect that it takes a time to issue a drawing from a printer/plotter by a method wherein image drawing data is automatically outputted after a predetermined time elapses in a waiting state succeeding to a data conversion finish even if a command signal of data conversion finish is absent in the image drawing data. CONSTITUTION:In the remote (stand-by) state wherein a data command processing has been finished, the presence of a data command input is judged. If the data command input is present, the counting of a timer is reset. If a print-out key is OFF, the presence of an output command is judged. If the result is NO, a bit-map data conversion processing is conducted, and the processing is transferred to a judging block. If the absence of a data command input is judged in the judging block, the timer starts counting. After a predetermined time elapses, a controller drives a printer/plotter to conduct an input data drawing or printing.
Patent JP-H07228058-A (JP)
Title: Image receiving material forming surface due to thermal transfer
Inventor: SHINOHARA CHIKAYA
IPC: B41M5/382
Filed: 1994-02-17
Abstract: PURPOSE:To provide an image receiving material forming surface capable of forming an image receiving material excellent in developed color density, sharpness and fastness by the thermal transfer of an image composed of a sublimable dye being a recording agent. CONSTITUTION:An image receiving material forming surface used when an image receiving material is formed by the thermal transfer of the image composed of a sublimable dye on a base material sheet is composed of a thermoplastic or thermosetting resin with glass transition temp. of 40-80 deg.C and the thickness thereof is 10mum or more.
Patent JP-H08218184-A (JP)
Title: Etching method and device therefor
Inventor: SHIBUYA MASAYUKI
IPC: H05K3/06
Filed: 1995-02-08
Abstract: PURPOSE: To provide the method with which real-time measurement of the etching rate can be performed and also to provide the etching device used for practicing the method. CONSTITUTION: In this method, a correlation between the corrosion potential and etching rate of a metallic material which is a base material to be etched, e.g. such that the etching rate almost linearly increases with the corrosion potential on semilogarithmic graph paper, is determined beforehand and then, with five sensors 8 placed in a small room 1a of a chamber, the potential difference between a platinum electrode and a stainless steel electrode made of the same material as the base material to be etched at each position of the sensors 8 is simultaneously measured at the time of etching the base material.  With a control device 9, the etching rate of the base material at each position of the sensors 8 is determined based on the measured value of the potential difference and the correlation between the corrosion potential and etching rate and thereby, the openings of control valves 6 are controlled so that spray pressures to provide a uniform etching rate at every position of the sensors 8 can be obtained.
Patent JP-H04259234-A (JP)
Title: Method for measuring semiconductor device
Inventor: NAITO KENJI
IPC: H01L21/66
Filed: 1991-02-14
Abstract: PURPOSE:To measure a base-opened collector-emitter withstanding voltage automatically with stability and accuracy, by disconnecting a measurement system from the base of a monitor device designed specifically for measurement of the base-opened collector-emitter withstanding voltage. CONSTITUTION:A measurement system is disconnected from a base terminal of a monitor transistor 1 designed specifically for measurement of the base- opened collector-emitter withstanding voltage VCEO. In this case, the measurement system is connected to as base of a traditional monitor transistor 2 for ordinary characteristic measurement. When the monitor transistor 1 and the traditional monitor transistor 2 are both adequately set on a wafer, then a probe for the traditional monitor transistor in an automatic measurement apparatus can be used, as it is, for the measurement of the base-opened collector- emitter withstanding voltage VCEO with stability and accuracy.
Patent JP-S62175631-A (JP)
Title: Programmable semiconductor pressure sensor
Inventor: MITANI KANSHO
IPC: G01L9/04
Filed: 1986-01-30
Abstract: PURPOSE:To enable automation of characteristic correction and a smaller size of a product, by providing a means of outputting a change in the characteristic value by pressure as a change in the quantity of electricity and an ROM formed into a monolithic integration circuit. CONSTITUTION:A semiconductor pressure sensor 17 is made up of a gauge resistance 1 and an amplification circuit 16 with correcting function and formed monolithic. then an amplifying section 10 expands an fine output of the gauge resistance 1 and an analog filter 11 removes harmonic components from output values of the amplifying section 10. An A/D converter 12 converts an analog output of a filter 11 corresponding to a pressure into a digital output. A digital value corresponding to the pressure and the digital output from ROM (EPROM) 13 which memorized inputs from an external control terminal 15 by combination and converted into an analog voltage with a D/A converter 14 to be outputted to an output terminal V0. This facilitates the adjustment of characteristics and integrates all functions into one chip monolithic form thereby enabling miniaturization of the device.
Patent JP-S52103486-A (JP)
Title: Prevention of high-molecular-weight water-soluble polymers from deteri oration
Inventor: NISHIKAJI TAKASHI
IPC: C08F6/10
Filed: 1976-02-27
Abstract: PURPOSE: To obtain high-molecular-weight water-soluble polymers without causing heat deterioration, by removing water from high-molecular-weight polymers or copolymers of dialkylaminoalkyl (meth) acrylate salts in the presence of reductive inorganic sulfur compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6324165-A (JP)
Title: Manufacture of gear housing of rotation leading-out device for speedometer
Inventor: NOZAWA HISAO
IPC: H01L29/80
Filed: 1987-01-30
Abstract: PURPOSE:To easily form a grease pocket simultaneously with the molding of a gear housing by forming a partially deformed part in a bearing hole by utilizing the difference in the shrinkage of a thickness variation part at a cylindrical part at the time of its formation when the gear housing is molded. CONSTITUTION:The gear housing 1 is molded out of acetal resin with which glass fibers are mixed. At this time, a thickness part 11 is formed on one side of the cylindrical part 10 forming the bearing hole 6 as the thickness variation part which differ in in-molding shrinkage and the bearing hole is deformed partially by the difference in in-formation shrinkage between the thickness part 11 and other parts, thereby forming the grease pocket 12. This thickness part is made axially long to mold a longitudinal groove grease pocket or provided around the outer periphery of the cylindrical part to form an annular groove type grease pocket.
Patent JP-H07231632-A (JP)
Title: Rectifier for three-phase generator
Inventor: FURIITOHERUMU MAIYAA
IPC: H02K11/04
Filed: 1995-02-08
Abstract: PURPOSE: To provide a cost-effective rectifier which is easy to manufacture and has a small installation space arranged in a three-phase generator. CONSTITUTION: In a rectifier arranged in a three-phase generator, at least one power diode at each half wave of each phase and a cooling unit for the power diode are provided. The power diode is constituted by a diode chip 30. The power diode is arranged between opposite heat sinks 22 and 24 while being oriented with respect to polarity in a conductive and/or thermally conductive manner.
Patent JP-H03225488-A (JP)
Title: Word segmenting device for character image
Inventor: KAWANAKA SEIDO
IPC: G06K9/20
Filed: 1990-01-30
Abstract: PURPOSE:To segment an arbitrary word at high speed by performing the expan sion processing of a character comprising each word included in inputted image data so as not to be connected between each word and between upper and lower characters, and segmenting a prescribed word by performing the logic processing of extracted image data and the image data of an original character. CONSTITUTION:An output device 2 consisting of a CRT display and a printer, etc., a CPU 4, and an image processor 5 are connected to an I/O interface 3. Then, the expansion processing of the character comprising each word included in the inputted image data is performed with the image processor 5 so as not to be connected between the words and between the upper and lower characters. The prescribed word can be segmented by extracting the image data of the word to be segmented out of the image data on which the expansion processing is performed, and performing the logic processing of extracted image data and the image data of the original character. In such a way, it is possible to segment the arbitrary word at high speed without applying a load on the CPU.
Patent JP-S57136205-A (JP)
Title: Control method for outlet temperature of inline heater
Inventor: SUZUKI TSUTOMU
IPC: F28F27/00
Filed: 1981-02-17
Abstract: PURPOSE:To reduce the load of an operator for the constant monitor, by previously storing the data which has no occurrence of a water hammer phenomenon into a storage device of a computer and therefore preventing completely the occurrence of the water hammer phenomenon at a moment when the  steam is supplied to an inline heater. CONSTITUTION:A storing tank 1 is connected to an inline heater 3 via a pipeline 2, and the heater storing operation is carried out by the heater 3. Then a temperature T measured by a detector 5 provided at an outlet of the heater 3 is supplied to a computer 4 to perform a prescribed arithmetic process. Thereafter, a temperature is set to an outlet temp. control meter 6 of the heater 3. The opening of a steam valve 7 is controlled by the meter 6. and the steam is supplied to the heater 3 from a boiler by a pipeline 8. In this case, the computer 4 stores previously a certain temp. difference DELTAT between the temp. T and the  set temp. TS of the heater 3 which is free from the water hammer phenomenon into a storage part 9.
Patent JP-S61181407-A (JP)
Inventor: RONARUDO FURANSHISU GOODETSUTO
IPC: A47B23/00
Filed: 1985-02-07
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-S54113174-A (JP)
Title: Continuous transfer system
Inventor: TOKUDA YOSHIKAZU
IPC: B65G13/00
Filed: 1978-02-24
Abstract: PURPOSE: To prevent transfered object from shock by transfering transfered object in high speed after accelerating from the condition of speed zero and by stopping at the condition of almost speed zero after decelerating.  
     CONSTITUTION: A transfer line 1A is consisting of rollers R1, R2 ... Rn arranged in parallel in rotating direction and an object 2 to be transfered is moved on each roller R1, R2 ... Rn. Total length of the transfer line 1A is divided into three divisions and a division 3 where the transfered object 2 is loaded on is defined as an accelerating division and a division 4 where the transfered object 2 is unloaded is defined as a decelerating  division, further, a division 5 located between the division 3 and the division 4 is defined as a constant speed division. Rotating speed of each roller is so determined as to be R1<R2< ... <Rn within the division 3, to be equal speed within the division 5 and to be in completely reversed relation of the division 3 within the division 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02199680-A (JP)
Title: Magnetic disk device
Inventor: YOSHIOKA SADAO
IPC: G06F3/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent data loss due to a fault of write by providing a control section, an instruction generating section and a data verification control section provided with a timing generating section. CONSTITUTION:A control section 13 of a data verification control section 10 receives a write start, data quantity from a write control section 2 during the write and a control signal 39 representing the start of an ECC section and commands the fetch of a write instruction and the fetch of execution timing. An instruction generating section 11 converts a write instruction 22 into a relevant readout instruction code under the control of the control section 13, stores it or outputs it. A timing generating section 12 manages the drive position synchronizing with the rotation period of a recording section 8 and stores and reproduces the execution timing of write operation by the control of the control section 13. Thus, re-write is executed in the system and loss of data while left unprocessed regardless of write error is prevented.
Patent JP-H04250299-A (JP)
Title: Assembly device of divided segment for small caliber shield construction
Inventor: NUKUSHINA RIHEI
IPC: E21F13/02
Filed: 1991-01-23
Abstract: PURPOSE:To closely combine new segments with existing segments to install by drawing a bearing member to bear the new segments up to the front ends of the existing segments adjacent in a direction of the axis of a tunnel when segments are moved to an installation position. CONSTITUTION:When segments 11 borne on a bearing rod 38 of an assembly device 14 are moved to an installation position on a bearing lumber 65 mounted on a shield 13, the forward carrying trucks 12B and 12A are pulled to a truck 12C side by operation of a drawing motor 62 of a segment drawing device 61 in a state to insert the bearing rod 38 in an interlocking section 11A of the segments 11. At that time, a battery car 17 is braked with a brake device, and it becomes a fixed point of traction. The bearing rod 38 is drawn up to the front ends of existing segments 11 adjacent to the segments 11 in a direction of the axis of a tunnel, and the rear ends of new segments 11 can be closely combined with the front ends of the existing segments 11.
Patent JP-S56117423-A (JP)
Title: Binary coding circuit by multistage threshold level
Inventor: YOSHIMURA NORIHIKO
IPC: H04N1/40
Filed: 1980-02-22
Abstract: PURPOSE:To increase the reading resolution with a simple constitution, by providing N pieces of threshold levels in a multistage way. CONSTITUTION:The binary-coded signals S2 and S3 are inputted to the AND circuit 7, and the output signal is used for one input signal of the counter 10 with the binary-coded signal S1 supplied as the other input signal. The counter 10 counts the output signals of the circuit 7 and delivers the counter pulse QA as the output signal. The output signal of the counter 10 is inputted to the flip-flop 12 which works on the clock signal CLK and is then cleared by the output of the inverter circuit 9 when no signal S1 exists. The flip-flop 12 is set while the signal S1 is 1, and the output signal of the flip-flop 12 is held. Then the AND output S2XS3 between the signals S2 and S3 is delivered through the AND circuit 16 to be delivered through the OR circuit 19 in the form of a binary-coded video signal.
Patent JP-S59146881-A (JP)
Title: Thermal transfer recorder
Inventor: MAZAKI YUTAKA
IPC: B41J2/325
Filed: 1983-02-14
Abstract: PURPOSE:To provide the titled recorder capable of correcting a stagger in feeding of a loop form film while preventing the film from being damaged or wrinkled, wherein a stagger in feeding the loop form film is detected, and a roller-moving means is controlled by a controlling circuit. CONSTITUTION:A solenoid 18 for the roller-moving means is connected to one end of a correcting roller 2, and the roller 2 is inclined by moving one end of the roller 2 in a direction perpendicular to a line bisecting the angle formed by two sides of the loop form film 1 with the roller 2 as a boundary. By a uniform frictional force in the axial directin of the roller 2, the stagger in feeding of the film 1 can be rationally corrected. Even when the roller 2 is inclined, a difference in the circumferential length of a film feeding passage in the axial direction of the roller 2 is almost zero, and the system can be used even for an extremely thin loop form film.
Patent JP-S54114680-A (JP)
Title: Shock relax device in hydraulic buffers
Inventor: HIROZAWA TAKAO
IPC: F16F9/49
Filed: 1978-02-27
Abstract: PURPOSE:To stabilize a buffer by increasing the pressure working area of a room which goes into hydraulic lock state in the maximum compression state in the oil hole rod upper surface side more than its lower surface side and eliminating the need for the deviation working force of the oil hole rod. CONSTITUTION:The pressure of the room B actuates the upper pressure receiving surface (a) of the flange section 20 and the lower surface d' of the leg section 20a at the hydraulic lock state of compression. In such a case, no force to push the oil hole rod 18 upward is generated by increaseing the upper pressure receiving surface (a) of the flange 21 and communicating the room 21 to the low pressure oil sump room C through the channel 22, room B', and orifice 12.
Patent JP-S58138609-A (JP)
Title: Manufacture of resin mold
Inventor: ISHII YASUAKI
IPC: B29C33/38
Filed: 1982-02-13
Abstract: PURPOSE:To manufacture easily a durable resin mold by a method wherein the shape of a mold is transferred to a reaction hardening coat on a base material and then ultraviolet or electron rays are irradiated to harden the reaction hardening coat. CONSTITUTION:The reaction hardening coat is formed by using a composition containing reaction hardening resin consisting of reactive monomer and/or reactive oligomer on the base material such as plastic film, plstic sheet, paper, synthetic paper, etc. The shape of a mold is transferred to the reaction hardening coat before the ultraviolet or electron rays are irradiated and reaction hardening coat is hardened to manufacture a resin mold. The compounding ratio of thermoplastic resin to the reaction hardening resin is the reaction hardening resin 5-100pts.wt. to the thermoplastic resin 100pts.wt.
Patent JP-H05185510-A (JP)
Title: Production of thermal shrinkable polyester base film
Inventor: ABE TOKUJI
IPC: B29C61/06
Filed: 1992-01-10
Abstract: PURPOSE:To produce a thermal shrinkable polyester base film which has thermal shrinkage characteristics equal to that of a polyvinyl chloride-based film and is extremely little in generation of a shrunk mottle and a craterlike wrinkle at a time of thermal shrinkage and shows at least the value equal to tensile strength of an unstretched PET-based film in any directions. CONSTITUTION:A thermal shrinkable polyester base film is produced by vertically stretching polyester-based composition having 50-80 deg.C glass transition temperature 1.5-3 times at the temperature below 90 deg.C and thereafter horizontally stretching the same 2-5 times at 90-130 deg.C.
Patent JP-S58143966-A (JP)
Inventor: SHIMIZU SHIYOUHACHI
IPC: B25C5/06
Filed: 1982-02-13
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。