baber/WOPTO huggingface dataset:
Patent JP-H04322445-A (JP)
Title: Wafer supporting arm for wafer conveying system
Inventor: HAYASHI YOSHIO
IPC: H01L21/027
Filed: 1991-04-22
Abstract: PURPOSE:To eliminate a problem such as a stop, etc., of a device due to an inclination of a wafer on a wafer supporting arm and to improve an operating efficiency of a light emitting unit by providing auxiliary protrusions on an upper suitable part of the arm. CONSTITUTION:A pair of right and left protrusions 11, 11 extending longitudinally of an arm body 10 are formed on the upper surface of the end of the body 10, and vacuum suction openings 12, 12 are respectively provided at the longitudinal centers of the upper surfaces of the protrusions 11, 11. Further, a plurality of auxiliary supporting protrusions 13, ... aligning at the lateral center are formed on a part of the upper surface of the body 10 toward its base end to the protrusions 11. The height of the protrusion 13 from the upper surface of the body 10 is set equal to or slightly lower than that of the protrusion 11. Thus, a problem that the wafer on the arm is unintentionally inclined, is eliminated, and an operating efficiency of an exposure device can be improved.
Patent JP-H06332487-A (JP)
Title: Delaying device
Inventor: URAKAWA EIJI
IPC: G10K15/12
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a unique sound effect by detecting the envelope of input data and controlling an adjustment level based on the envelope. CONSTITUTION:Delayed data inputted to a first level adjustment means 13 are level-adjusted by the means 13 and outputted as feedback data. The data are inputted to an adding means 11. At a second level adjustment means 14, inputted delayed data are level-adjusted and output data are generated. An envelope detection means 15 is provided for the delaying device. An envelope of the inputted data is obtained by the means 15 and based on the envelope, control data are obtained to control the adjustment level of the delayed data at the means 13 and 14.
Patent JP-S62274791-A (JP)
Inventor: IZUMI ATSUHIKO
IPC: H05K1/11
Filed: 1986-05-23
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-S5819678-A (JP)
Inventor: KAJIMURA TOORU
IPC: F25D19/00
Filed: 1981-07-29
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-S5344956-A (JP)
Title: Manufacturing method of matrix in regenerative heat exchanger
Inventor: KATAHIRA SEIICHI
IPC: F28F21/04
Filed: 1976-10-04
Abstract: PURPOSE: To improve accuracy, many cores made of metal bar having lower melting point than sintering temperature of ceramics are arranged with a proper space in the mold, ceramics are injected, being solidified, being sintering and the core is removed to make draft holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11309924-A (JP)
Title: Print control system and control method
Inventor: YOSHITOMI ATSUSHI
IPC: B41J29/42
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain correct print results by providing a means for detecting alteration of a set value, and a means for alarming alteration of a set value when it is detected thereby interrupting the printing upon delivery of an alarm and changing the set value to a correct value before restarting the printing. SOLUTION: A print confirmation dialogue 701 is a user interface which checks the print job set value at the time of actual printing by comparing it with a default value and confirm printing and delivering an alarm when a difference is present, i.e., alteration of default value is detected. A message area 702 indicates an alarm that the current set value of an actually printed job is different from a preset value. An area 703 indicates whether printing can be continued as it is or not. Execution or cancel of print job can be confirmed by depressing a YES button 704 or a NO button 705.
Patent JP-S60263554-A (JP)
Title: Automatic priority connection system
Inventor: NAGAMINE TEIZOU
IPC: H04M3/48
Filed: 1984-06-11
Abstract: PURPOSE:To prevent a malicious or mischievous call for a public telephone network by providing an operator telephone between telephone at the originating and incoming sides. CONSTITUTION:The connection is impossible when a telephone 1 of the originating side gives a call to a telephone 2 of the incoming side while the telephone 2 is talking to a telephone 3. Therefore, the telephone 1 calls an operator telephone 4 to request the call-back service. Then an operator registers the call- back service to an exchange 6 of the incoming side. The exchange 6 sends a ring-off signal to the operator when a ring-off state is detected. Thus the exchange 1 is called to secure a calling state between telephones 1 and 2.
Patent JP-H11314160-A (JP)
Title: Diagnostic method for quality in tig welding
Inventor: OKUBO TETSURO
IPC: B23K9/167
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of welding defects by diagnosing in advance a welding defect caused through the interaction of parameters. SOLUTION: In TIG welding, the standard threshold values, for which the threshold is standardized in a first and a second parameter causing the same welding defect, are taken on the X and Y axes of the X-Y coordinate; the standard measured signals, for which the measured signals of the first and the second parameters are standardized, are substituted in the following equation and calculated: 1/a.D1 +1/b.D2 =1, in which a is the coordinate G1 of the point where the first standard measured signal crosses the X-axis, b is the coordinate G2 of the point where the second standard measured signal crosses the Y-axis, D1 is the first standard threshold value, and D2 is the second standard threshold value. Then, if the left side >1.0, the quality is decided as abnormal, and if the left side <=1.0, normal.
Patent JP-S62276257-A (JP)
Title: Distribution type fuel injecting pump with inner cam
Inventor: OMORI TOSHIHIKO
IPC: F02M41/14
Filed: 1986-05-23
Abstract: PURPOSE:To provide stable fuel injection by furnishing an overflow path with a throttle adjusting means, which controls the area of passage, and thereby allowing a roller to slide on an inner cam certainly. CONSTITUTION:Because an overflow path 32 is equipped with a check valve 53 as an adjusting means for throttle, the pressurized fuel overflowing from No.1 pressurization chamber 10 via said overflow path 32 will not overflow directly after communication of an overflow hole 34 with No.1 pressurization chamber 10 when sending by pressure for an injection nozzle is to be completed, wherein said check valve 53 controls the pressure inside No.1 pressurization chamber 10 so as not to become below a certain level. This causes a raised revolving speed of engine, and even though the lift acceleration of an inner cam 4 has risen, the fuel pressure in No.1 pressurization chamber 10 and pump chamber 100 is applied to a plunger 5, which thus is restrained to the inner cam 4 together with a roller 2 and a roller shoe 3, which reciprocate with the plunger as in a single piece. Therefore, the roller 2 will slide without separating from the cam surface of the inner cam 4.
Patent JP-2000310869-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method using same, electrophotographic image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/147
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stable electrophotographic image having high image quality over a long period of time by forming a resin layer containing a siloxane resin having a structural unit with electric charge transferring performance and also having a crosslinked structure and a reactive silicone oil. SOLUTION: The resin layer of the electrophotographic photoreceptor contains a siloxane resin having a structural unit with electric charge transferring performance and also having a crosslinked structure and a reactive silicone oil selected from an amino modified polysiloxane, an epoxy modified polysiloxane, etc. The siloxane resin is obtained by allowing (A) an organosilicon compound of formula I or the like, (B) an organosilicon compound of formula II or the like, (C) a reactive silicone oil and (D) an electric charge transferring compound having a group capable of reacting with at least one of the components A and B to react with one another. In the formulae I and II, each of R2 and R3 is an organic group containing carbon which bonds directly to silicon and Z is hydroxyl or a hydrolyzable group.
Patent JP-S6011132-A (JP)
Title: Detector for optical fiber line
Inventor: NAKANO MASAAKI
IPC: H04B10/07
Filed: 1983-06-30
Abstract: PURPOSE:To detect an optical fiber line stably with high precision by converting an analog signal of a photoelectric converting circuit to a digital signal and counting the number of bit errors and operating OR between output signals of a line unstableness detecting means and a deciding means. CONSTITUTION:An output (e) or (f) of a digital filter 22 is inputted to a digital PLL23, a decoder 11, and an error detecting circuit 24. Continuous phase-locked clock pulses (g) having a transmission bit frequency are generated by the digital PLL23 to operate the decoder 11 and the error detecting circuit 24. A gated output (k) is inputted to a frequency divider 28, and a frequency division output (m) of the frequency divider 28, which decides NG when the number of errors exceeds a minimum allowable value, is inputted to a flip-flop 29. In the frequency divider 28, detection of error is restarted by expiration of the time set by a timer 26. An output (n) of the flip-flop 29 is supplied to an optical line unstableness detection output teminal 31 and an OR circuit 30.
Patent JP-S5345739-A (JP)
Title: Preparation for terminal mold of seize heater
Inventor: FUKUI AKIRA
IPC: H05B3/48
Filed: 1976-10-06
Abstract: PURPOSE: To obtain a terminal closed type heater that ensures excellent electrical insulation performance and good mold workability and the good vulcanization workability of rubber mold. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11310780-A (JP)
Title: Charging hole frame of coke oven
Inventor: IWAMA TAKURO
IPC: C10B25/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the gap between the charging hole frame and the charging hole lid of a coke oven to be sealed by one mortal pouring operation without fail by forming a streaky rise with a specified height around an opening on the upper side of the charging hole frame which forms the upper part of the charging hole formed at the top of the coke oven. SOLUTION: A metal-made charging hole lid placed on the upper side of a charging hole frame 20 at the top of a coke oven is removed, and coal is charged from a charging hole at the central part through an opening 21. On the upper side of the charging hole frame 20, a streaky rise 22 with a height of 5-10 mm is formed continuously and annularly along the whole periphery of the opening 21. After the completion of charging coal, the charging hole lid is placed on the charging hole, and mortar is poured on the lid to cover the lid and its circumference. The mortar solidifies quickly and seals the gap between the frame 20 and the lid. The rise 22 prevents mortar from flowing out unevenly to one direction and enables the gap to be sealed without fail.
Patent JP-H04348560-A (JP)
Title: Production of semiconductor device
Inventor: NAKATANI MASAHIRO
IPC: H01L21/331
Filed: 1991-05-27
Abstract: PURPOSE:To provide highly accurate resistance for a semiconductor device. CONSTITUTION:An oxide film 4, a p-type diffused layer 5 as a resistance layer and an Si3N4 film 6 are formed on a p-type Si substrate 1, then, an independent polysilicon film pattern 12 is formed on the top of a p-type diffused layer 5 simultaneously with the polysilicon film patterns on the electrodes. Even when an Al wiring is formed on the resistance layer, since the distance between the resistance layer and an Al film is long enough, the resistance change caused by the potential of the Al wiring is suppressed and a highly accurate device is provided.
Patent JP-H08295717-A (JP)
Title: Production of composition for tpu molding
Inventor: HERUBERUTO HAIDEINGUSUFUERUTO
IPC: C08G18/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To realize continuous processing by introducing a part of at least one of an org. diisocyanate, a specified polyol, and a chain extender and a thermoplastic (co)polymer via a first feed point of an extruder with the remainder being fed via the next one or more feed points.  
     SOLUTION: A component (I) is introduced into an extruder via a first feed point. The first component I contains at least one member, in an amt. of at least 3 wt.%, selected from the group consisting of an org. diisocyanate (A), a polyol (B) having terminal hydroxyl groups and an no. average mol.wt. of 500 to 5,000 and a chain extender (C) having an mol.wt. of 60 to 500. The molar ratio of NCO groups in the component A to the groups which react with NCO in the components B and C is in the range of 0.9 to 1.2, and the component A is contained in an amt. of 1 to 60 wt.% based on the whole mixture and contains a polyurethane-forming component in an amt. of 99 to 40 wt.% based on the whole mixture. The remainder of the components A, B, and C is metered and introduced into an extruder via the next one or more feed points, followed by extrusion under conditions such that the components A, B, and C are reacted with one another to form TPU. Upon the completion of the reaction, the product is taken out of the extruder. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07327243-A (JP)
Title: Three-dimensional liquid crystal projector
Inventor: KONUMA YOSHIHIRO
IPC: G02B30/25
Filed: 1994-06-02
Abstract: PURPOSE:To provide a three-dimensional liquid crystal projector which uses a small-sized and inexpensive polarizing beam splitter and obtains a bright stereoscopical image by arranging the polarizing beam splitter between first and second reduction lenses and a projection lens. CONSTITUTION:Transmitted light 9 from a liquid crystal panel 6 is made incident on a polarizing beam splitter 12 through a lens 10 and a reduction lens 11. S-polarized light 14 reflected by the polarizing beam splitter 12 is projected on a screen 16 through a projection lens 15. Meanwhile, transmitted light 25 from a liquid crystal panel 22 is made incident on the polarizing beam splitter 12 through a lens 26 and a reduction lens 27. S-polarized light 29 transmitted through the polarizing beam splitter 12 is projected on the screen 16 through the projection lens 15. Reduction images of liquid crystal panels 6 and 22 are formed between reduction lenses 11 and 27 and the projection lens 15 by reduction lenses 11 and 27, and the polarizing beam splitter 12 is arranged in the luminous flux of high parallelism in the vicinity of these reduction images.
Patent JP-S61278209-A (JP)
Title: Digital logic circuit correcting processing system
Inventor: MATSUMOTO IWASUKE
IPC: H03K19/00
Filed: 1985-06-04
Abstract: PURPOSE:To attain automatic correction of a logical circuit and to decrease the logical design cost by forming the titled system with the 1st circuit optimization conversion means, a fan-in limit condition discrimination means and the 2nd circuit optimizing conversion means. CONSTITUTION:When a circuit diagram data is inputted from an input/output device 1, the circuit optimizing conversion means 5 extracts sequentially a gate circuit and applies optimum processing according to the conversion processing step. Then this processing is applied to all inputted gates. Then fan-in limit condition discrimination processing means 6 discriminates whether the gate circuit converted by the means 6 satisfies the designated fan-in limit condition or not. Then the circuit optimizing conversion means 7 applies circuit change to the gate circuit discriminated by the means 6 that the condition is not satisfied so that the fan-in limit condition is satisfied by the insertion of a buffer gate circuit and the division of a fan-out source gate circuit.
Patent JP-2000313268-A (JP)
Title: Simple table device of vehicle
Inventor: MIZUNO HIROSHI
IPC: B60N3/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to facilitate adjustment, and to position a raised and lowered top plate with one-touch operation. SOLUTION: A top plate 1 is supported on parallel links 4, 51 rotatable to the erected state and the inclined state, and it is raised or lowered with the rotation of the parallel links 4, 51. A bracket piece 21 provided on an arm piece 51 and a bracket piece 22 provided on the top plate 1, which constitute the parallel links, are attached by a shaft body 23 and relatively rotatable. An arched elongated hole 25 taking the shaft body 23 as the center is formed on the bracket piece 21, the body part of the elongated hole 25 has the narrow width except for both ends.  A rod-like lever 27 is so provided as to be pressed in the elongated hole 25 direction, the intermediate large-diameter part is advanced to and fitted into the end of the elongated hole 25, and therefore, the relative movement of the bracket pieces 21, 22 is stopped, and the top plate 1 is positioned in the raised position or the lowered position.
Patent JP-H07323706-A (JP)
Title: Pneumatic tire for two wheeler
Inventor: ITO TATSUYA
IPC: B60C11/11
Filed: 1994-06-02
Abstract: PURPOSE:To secure abrasion resistance performance and steering stability and reduce pattern noise. CONSTITUTION:This is a tire furnished with a center block row 1 consisting of a plural number of blocks 1a arranged at a tread center part, and a striation 4 positioned on the tread center TC and the shape of the cross section of which roughly makes a V letter shape is provided on each of the blocks 1a of the center block row 1. The striation 4 is extended along the whole length of each of the blocks 1a in the tire peripheral direction, see-through width (w) of the striation 4 is made 6mm or more and less than 1/3 of block width W, and depth (d) of the striation 4 is made 1mm or more and less than 1/3 of block height H.
Patent JP-H0418597-A (JP)
Title: Method and device for screen display
Inventor: KOBAYASHI YUICHI
IPC: G06F3/14
Filed: 1990-05-14
Abstract: PURPOSE:To facilitate operation in respective windows by making at least parts of the respective windows visible when plural window displays are made on one screen while overlapping with one another. CONSTITUTION:A window 13 is opened on the screen 10, a window 12 is opened thereupon, and a window 11 is opened further thereupon. Namely, when plural windows are opened, the extents of overlapping of the windows 11 - 13 are checked in consideration of data in the respective windows 11 - 13 and at least parts of the respective windows 11 - 13 are displayed on the screen. Consequently, a displayed part is specified with a pointing device to easily generate commands to the windows, i.e. alteration commands for display order, display sizes, and display positions.
Patent JP-S5644790-A (JP)
Title: Preparation of contact
Inventor: TANIGUCHI TOMIO
IPC: C25D3/62
Filed: 1979-09-19
Abstract: PURPOSE: To decrease the number of pin hole and to improve the corrosion resistance, by forming gold plated layer deposited from Au 3+ , on the whole plated layer deposited from Au + .  
     CONSTITUTION: Gold plated layer deposited from Au + , is formed by the normal method, for example, by using K[Au(CN) 2 ] bath. Next, in order to form the gold plated layer deposited from Au 3+ , conditions of pH, temperature etc., are set by using said plating bath so as to deposit Au 3+ . For example, the conditions are set at 5W6pH, 30W40°C temperature, 0.5A/dm 2  current density. Thickness of the Au +  plated layer is 0.5W5μ and that of the Au 3+  plated layer is 0.1W1μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000309903-A (JP)
Title: Block installed on road or the like and concrete structure molding installed on road or the like
Inventor: MATSUSHITA YUKIO
IPC: E01F9/576
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a block installed on a road or the like and a concrete structure molding installed on the road or the like capable of relieving the impact of a collision, having excellent visibility and facilitating the repair when the block and molding on the road or the like is damaged. SOLUTION: A traffic boundary block 1 is constituted of a concrete block main section 3 and a rubber molding 5, and the molding 5 is provided with a volt in a detachable manner in a state to cover the upper surface of the block main section 3 and the upper end of one side face 13. A color having good visibility or a pattern is provided to the molding 5 and, at the same time, glass powder or the like is adhered to the surface thereof to treat so as to have high reflectivity of light. A joint piece 9 is inserted between the moldings 5 adjacent to each other. Accordingly, the impact of a collision is relieved and, at the same time, the block and molding capable of having good visibility, also facilitating the repair and changing them to different colored ones at all times are provided.
Patent JP-H08310421-A (JP)
Title: Hydraulic circuit for steering
Inventor: MIZUNUMA WATARU
IPC: B62D5/06
Filed: 1995-05-19
Abstract: PURPOSE: To provide a hydraulic circuit for steering which can ensure good response characteristics by removing the operating lag of a steering cylinder. CONSTITUTION: This hydraulic circuit for steering is provided with a hydraulic source which supplies pressure oil of discharged flow rate corresponding to pilot pressure, or load pressure working upon a plurality of steering cylinders 7-1 , 7-2 , 7-n connected in parallel, utilizing pressure compensation type proportional control valves 11-1 , 11-n which are fitted according to the respective steering cylinders 7-1 , 7-2 , 7-n.  Counter balance valves 12-1 , 12-2 , 12-n, 13-1 , 13-2 , 13-n are provided between the respective pressure compensation type proportional control valves 11 and the respective steering cylinders 7-1 , 7-2 , 7-n to confine pressure oil on a secondary side of the respective counter balance valves 12-1 , 12-2 , 12-n, 13-1 , 13-2 , 13-n, so that the oil pressure is made to work upon the prescribed port of the respective pressure compensation type proportional control valves 11-1 , 11-n, and while the respective pressure compensation type proportional control valves 11-1 , 11-n are operating, the oil pressure works upon a variable capacity type hydraulic pump 14 as pilot pressure.
Patent JP-H06331462-A (JP)
Title: Torque detector
Inventor: OKUDA KIYOYASU
IPC: G01L3/08
Filed: 1993-05-24
Abstract: PURPOSE:To reliably detect torque by controlling with ensured margin and reliably generating digital signal even with a variation of output signal due to temperature variation. CONSTITUTION:A comparator 43 is switchable between a large hysteresis and a small hysteresis. For adjusting output signal SG1 to be above VH and below VL, the waveform is adjusted with a variable resistor 40 by turning on SW44 and SW46 to set the hysteresis large. For shipment, the SW44 and the SW46 are turned off to set the hysteresis small. Consequently, even if the output signal SG1 varies within (VH-VL)/2, the upper limit does not become below a comparison voltage VREF and the lower limit does not become over the comparison voltage VREF and therefore, a digital signal is generated and torque can be reliably detected.