baber/WOPTO huggingface dataset:
Patent JP-S6225600-A (JP)
Title: Color shade correcting device for beam index system color image reproducing device
Inventor: WATANABE TOSHIMITSU
IPC: H04N9/24
Filed: 1985-07-26
Abstract: PURPOSE:To exactly detect a horizontal deflecting current linearity distortion signal even when a chroma scan current is superposed, by detecting by a coil the current of a circuit of two parts where chroma scan signals become an opposite phase to each other, with respect to a direction of a horizontal deflecting current. CONSTITUTION:A signal from a video signal input terminal 7 is brought to a signal processing by a video processing circuit 8, a 120 deg. chroma signal is obtained, it is demodulated by an output of a subcarrier phase controlling circuit 9, and RGB primary color signals are obtained in an output of a demodulating circuit 10. As for an index signal from a photodetector 14, R, G, and B index signals are obtained by a limiter amplifier 15 and an index signal phase shifting circuit 16. These signals are brought to an amplitude control by color information in R, G and B controlling circuits 11-13, added by an adding circuit 17, and an index system color signal is obtained. This signal is applied to a chroma scanning circuit 19, and a chroma scan current is superposed to a horizontal deflecting current through a horizontal deflecting circuit 3. From the horizontal deflecting current, a horizontal linearity distortion is detected by using a detecting coil 4, and a color shade correcting signal is obtained by a color shade correcting signal forming circuit 5.
Patent JP-2000352424-A (JP)
Title: Bearing structure
Inventor: TAKANO SUSUMU
IPC: F16C33/58
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To attain the high speed rotation of a rotating shaft and rigidity thereof by forming an inner ring raceway surface on the peripheral surface of the rotating shaft, and hardening the surface. SOLUTION: A rotating shaft has a second peripheral surface with a smaller diameter than a first peripheral surface taken as an inner ring raceway surface and a third peripheral surface with a smaller diameter than the peripheral surface 32 in which a spacer 15 having an L-shaped section is installed, a bearing nut 16 is screw-engaged with the shaft, a cylindrical roller 14 is accommodated in an annular retainer 17, and the shaft is disposed between an outer ring raceway surface 19 of an outer ring 13 and the peripheral surface 32. By suitably adjusting the bearing nut 16, both end faces of the roller 14 are respectively opposite to the stepped end face 21 between the peripheral surfaces 31, 32 and the end face 22 of the spacer 15 through a very small clearance.  The peripheral surface 32, the stepped end face 21 and the end face 22 are subjected to one or plural kinds of treatment among surface hardening such as coating, carbonizing, carbonitriding and the like or partial heat treatment including high frequency quenching and the like. Thus, the rotating shaft can be increased in diameter, and made rigid, and damage of inner ring raceway surface can be prevented.
Patent JP-S6322726-A (JP)
Title: Roof operating device for vehicle
Inventor: ARUPATO FUYURUSUTO
IPC: B60J7/05
Filed: 1987-07-01
Abstract: PURPOSE:To improve the operating reliability and make the device compact by pivotally supporting the front end of a cover device with sliding members slidable along guide rails and pivotally fitting the front end of a lifting lever pivotally fitted to the cover device at its rear end to the sliding members. CONSTITUTION:Guide rails 24 are fixed on the right and left sides of a roof frame 23 provided along a roof opening section 21 opened or closed by a cover 22, and the first and second sliding members 25, 26 are slidably coupled. The lower protruded section 36 of a cover holder 37 is pivotally fitted lever 39 is rotatably connected with a pivotal bolt 40. The rear end 41 of the lifting lever 39 is pivotally fitted to a long hole 43 behind the cover holder 37. A drive device including a cable with screw is connected to the second sliding member 26, a lifting device is formed as a groove can device 47, and a pin 49 provided at the middle section of the cover holder 37 is engaged with its slit 48.
Patent JP-H1012610-A (JP)
Title: Semiconductor process simulation
Inventor: HYODO TOSHIHIRO
IPC: H01L21/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor simulation capable of executing high accuracy simulation in a short time without requiring high knowledge concerning the simulation. SOLUTION: Semiconductor process simulation of a fabrication process of a semiconductor device including a semiconductor substrate having a junction includes a mesh formation step of determining position of the junction on the basis of one dimensional impurity concentration obtained by predetermined one dimensional simulation, and finely dividing meshes located in the vicinity of the junction and roughly dividing meshes other than the neighbourhood of the junction to form basic meshes, and an at least one calculation step of executing simulation of each fabrication process using set conditions of each fabrication process and each fabrication process model of a semiconductor device prepared beforehand on the basis of the base meshes.
Patent JP-H062955-A (JP)
Title: Stainless steel boiler
Inventor: SUZUKI MASAO
IPC: F24H9/00
Filed: 1992-06-23
Abstract: PURPOSE:To protect to suppress stress corrosion cracking, pitting, a clearance corrosion of a material metal of an austenite series stainless steel material and to provide a boiler having high reliability in a stainless steel boiler for a hot water supplying apparatus and a room heater. CONSTITUTION:Metal 5 such as copper, copper alloy, aluminum, tin, zinc, etc., is interposed to be held between a processed part of a stainless steel boiler 1 welded at 6 to a stainless steel bottom 2. The metal is buried in a clearance generated at the processed part to suppress stress corrosion cracking, pitting, a clearance corrosion.
Patent JP-S5687624-A (JP)
Title: Heat treatment of ni-containing barlike steel product
Inventor: OOUCHI CHIAKI
IPC: C21D1/42
Filed: 1979-12-20
Abstract: PURPOSE: To improve impact toughness while maintaining high productivity by maintaining an Ni-contg. barlike steel product for a specific time in a specific temp. region right after the passage of the steel product through an induction heating coil at the time of continuously tempering said steel material in said specific temp. region through induction heating while conveying the same at specific speed.  
     CONSTITUTION: While an Ni-contg. barlike steel product contg. 0.5W20% Ni is being conveyed at ≥30mm/sec. conveying speed, it is continuously tempered in (Ac 1 -50°C)WAc 1  temp. region. At this time, the barlike steel product is held for ≥15 seconds at said temp. region right after it has passed the induction heating coil. In this way, the heat treatment furnace is installed just behind tempering coil, and the time when the steel product passes the heat treatment furnace according to its conveying speed is made at least 15 seconds and more, whereby the Ni-contg. barlike steel product having high impact toughness is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6142603-A (JP)
Title: Optical parts and production thereof
Inventor: KIRINO SHIGERU
IPC: G02B5/00
Filed: 1984-08-04
Abstract: PURPOSE:To prevent the expansion of microcracks and the generation of cracks by the effect of thermal shrinkage strain and pressure, etc. by subjecting a peripheral surface in the side part of optical parts to final finishing to a specular surface by wet corrosion or rough polishing. CONSTITUTION:The peripheral surface 1 in the side part of the optical part is roughly polished then a wet process etching soln. is coated on the roughly polished surface to dissolve the roughly polished surface by as much as a suitable thickness (t) and to eliminate the microcracks 2. Water or the liquid mixture composed of water and alcohol is coated as the wet process etching soln. on the optical part if said part is alkali halide. A hydrofluoric acid is coated thereon if said part is glass, germanium or silicon and a polishing agent is coated thereon if the part is calcium fluoride and barium fluoride. A synthetic pad cloth 8 is rotated and driven around a shaft 12 by a motor 11 and jigs 4, 4 driven by said cloth and the optical part 5 rotate. The wet process etching soln. 10 is coated from the cloth 8 over the entire periphery of the surface 1 according to the rotation of the optical part, by which the surface 1 of the optical part is subjected to the wet process etching and is thus finally finished to the specular surface condition.
Patent JP-S5865776-A (JP)
Inventor: FURANKO KUNIRUSHIYU
IPC: B41M/
Filed: 1982-09-21
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-S649469-A (JP)
Title: Carrier for developing electrostatic charge image and manufacture of same
Inventor: SHIRASE AKIZO
IPC: G03G9/097
Filed: 1987-07-01
Abstract: PURPOSE:To extend usable life and to enhance rising speed of electric charging by incorporating an aliphatic acid metal salt in the surfaces of carrier particles coated with a silicone resin. CONSTITUTION:The electrostatic charge image developing carrier is obtained by coating a magnetic powder, such as Fe, Ni, ferrite, or Co, with the silicone resin, and the surface of the carrier contains the metal salt, such as Li, Na, K, Cu, or Ag, of the aliphatic acid, such as stearic acid, caprilic acid, or pelagonic acid, preferably, stearic acid in respect of enhancing the rising speed of charging, preferably, in an amount of 0.001-0.04wt.% of the carrier. The diameter of the magnetic particles coated with the resin is, preferably, in the range of 40-200mum.
Patent JP-S6414321-A (JP)
Title: Polyester ternary conjugate fiber
Inventor: TAKIZAWA AKIYOSHI
IPC: D01F8/14
Filed: 1987-07-01
Abstract: PURPOSE:To obtain the titled conjugate fiber, having a core, island and sea components wholly consisting of different polyesters and having dry heat shrinkage, alkali weight reduction ratio and size under specific condition, containing the island component dispersed in the sea component surrounding the core component and capable or providing fabrics having excellent feeling and aesthetic properties. CONSTITUTION:A polymer of a core component (A) is passed from a spinneret inflow hole 1 through a capillary part 2 and conduit 3 to an opening 4. A polymer flow of an island component (B) is passed through reservoirs 5 and 5', introduced into inflow holes 6 and 6', passed through capillary parts 7 and 7' and conduits 8 and 8' to openings 9 and 9'. A polymer flow of a sea component (C) is introduced from reservoirs 10 and 10' into inflow holes 11 and 11', passed through passages 12 and 12' provided around the conduits 8 and 8' and associated in the openings 9 and 9' of the component (B). Thereby a conjugate flow is formed from the island component (B) as a core and the sea component (C) as a sheath. A ternary conjugate flow is formed in an association part 14 and then discharged from a spinneret discharge hole 15 to afford the aimed conjugate fiber having a dry heat shrinkage of the core component (A) >=10% higher than that of the island component (B), >=30 alkali weight reduction rate and the cross section satisfying formula I (DA is denier of the core component; DB is denier of one island component (B)), formulas II and III (FB is the number of islands of the island component (B)).
Patent JP-H07903-A (JP)
Title: Resin coating device for parts
Inventor: ISHIDA SHUNPEI
IPC: B05C19/00
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a resin coating device for parts with the reduced generation of industrial waste at the time of producing the parts coated with a powdery adhesive resin. CONSTITUTION:A sprinkling roll 2 and a doctor 4 to be pressed on the roll 2 are provided close to the lower opening of a hopper 1 for supplying an adhesive resin, and a doctor adjusting plate 5 for fine-adjusting the degree of pressur contact between the roll 2 and doctor 4 is disposed to the doctor 4. A brush roll 3 is disposed in contact with the roll 2 on the opposite side of the doctor 4, a static eliminator 9 and a wire 8 are disposed to the brush roll 3, a screen 7 is dirposed below the roll 2, a conveyor belt 10 is provided below the screen 7, and a drier is set in the traveling direction of the conveyor belt 10 to constitute the resin coating device for parts.
Patent JP-H04362814-A (JP)
Title: Digital audio data compressing method
Inventor: KOIZUMI TOSHIO
IPC: H03M7/40
Filed: 1991-06-10
Abstract: PURPOSE:To reduce a bit number without distorting a waveform representing a sampling value by rearranging high-order bits of a digital audio data in order sequentially from a code string with a high production probability and allocating a long code string sequentially from the code string with a least bit number of a variable length code to be converted so as to reduce the bit number. CONSTITUTION:When the standard value of a digital audio data is expressed by, e.g. 16-bits in a 2's complement the maximum value of a positive amplitude of a sinusoidal waveform is expressed by 7 FFFs and the maximum value of a negative amplitude is expressed by FFFF. In the case of taking notice of the most significant digit in 16 bits representation in the unit of 4 bits, it is known that the frequency of appearance of 0, 1, 3, F, E, D, C is high and the frequency of appearance of other codes is low. Then 16 codes of 0-F in 4-bits are converted into codes in 2-7 bits in response to the frequency of appearance and the mean value is expressed in 2.53 bits and the data expressed in 16 bits is expressed in 14.53 bits in average to implement compression.
Patent JP-H0328662-A (JP)
Title: Integrated controlling device for electrical hot water heater
Inventor: SAWAZAKI TOSHIAKI
IPC: F24H1/18
Filed: 1989-06-27
Abstract: PURPOSE:To facilitate a testing operation by a method wherein when the testing operation is set by a master device, a slave device turns on a heater for a period set by a timer. CONSTITUTION:At first, a power supply is turned on, and in case that a monitoring operation panel 1 (a master device) is not normally operated and a target terminal device 4 (a slave device) is turned on, a wafer feeding valve 7 is opened by a water feeding valve switch 16 so as to perform a water feeding. When water is full with a water level sensor 19, an electrical energization for a heater 12 is started by a heater switch 18. When this heater 12 is turned on, a predetermined time is measured by a timer circuit 2, and when a predetermined time elapses, an electrical energization of the heater 12 is stopped by the switch 18. After this state, when a testing of a main body 6 of an electrical hot water heater corresponding to the target terminal device 4 is finished, water within the main body 6 is cooled, the valve 7 is closed by the switch 16 to stop the water feeding operation. Then, as a cooling time elapses, a water discharging valve 10 is opened. The heater 12 is not over-heated for a predetermined time with the timer 2.
Patent JP-H0215972-A (JP)
Title: Grindstone correction method of double ended grinder
Inventor: NARUOKA SHIRO
IPC: B24B53/02
Filed: 1988-07-01
Abstract: PURPOSE:To make running-in grinding after grindstone correction unnecessary and prevent processing failure by giving cut of a very small quantity to the grindstone surfaces of fixed width on the outer circumferential sides of the grindstones so as to correct the grindstones after making whole grindstone surfaces flat by means of a grindstone correction tool. CONSTITUTION:After the grindstone surfaces of both grindstones 1 are cut in a very small quantity from positions corresponding to both single-diamonds 3 of a grindstone corrector, a correction arm 5 is rotated from the outer circumferential sides of grindstone end surfaces to the center portions so as to correct the grindstone surfaces of the grindstones 1 by the single-diamonds 3. Next, the grindstones 1 are cut in a very small quantity in the center portions and the correction arm 5 is rotated so as to move the diamonds 3 outside the outer circumferences so that the grindstone surfaces to the grindstones 1 are made flat. Thereafter, when the single-diamonds 3 enter inside by the distance A from the outer circumferences of the grindstones 1, a wheel spindle stock 9 is advanced at a very slow speed continuously and the correction arm 5 is moved toward the outer circumferences of the grindstones 1. With this movement, by the single-diamonds 3, chamfers 1a are formed in the fixed width on the outer circumferential sides of the grindstone surfaces.
Patent JP-S5967293-A (JP)
Inventor: KURAUSU BAUERU
IPC: C07F/
Filed: 1983-09-09
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-S5688116-A (JP)
Title: Manufacture of electrooptical display cell
Inventor: AOKI TOSHIHIRO
IPC: G02F1/17
Filed: 1979-12-19
Abstract: PURPOSE: To efficiently manufacture a plurality of display cells at once by sticking sheets such as polarizing plates or filters to the outer surfaces of a panel composed of a plurality of cell vessels before separating the panel into the vessels.  
     CONSTITUTION: Notches 11a, 11b are made in substrates 10 of panel 20 composed of a plurality of cell vessels A along the border of each cell A. Large-sized polarizing plates 4, 4 equal to substrates 10, 10 in size are then stuck to panel 20. Arrows X, Y show the polarizing axes of plates 4, 4, respectively, and they meet at right angles in this example. Plates 4, 4 are cut along notches 11a, 11b with a knife, and panel 20 is broken to separate cells A one by one. Thus, the production efficiency is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0824183-A (JP)
Title: Vacuum cleaner
Inventor: TAKISHIMA OSAMU
IPC: A47L9/26
Filed: 1994-07-18
Abstract: PURPOSE:To facilitate the installation and removal of a power source cord to and from a body, and to obtain a stable connecting condition during use, and to automatically release the connecting condition when an excessive tension is applied to the cord. CONSTITUTION:A receptacle 35 of a body for a plug 36 of a power source cord 34 is arranged on the side of the peripheral side surface 3a of the body, remote from the suction port side, and a holding means for releasably holding the plug 36 of the cord 34 inserted into the receptacle 35, with a predetermined holding force, is provided in the vicinity of the receptacle 35.
Patent JP-S6056740-A (JP)
Title: Manual sheet feeder
Inventor: MIZUNUMA NOBORU
IPC: B65H1/26
Filed: 1983-09-08
Abstract: PURPOSE:To simplify replacement of sheets by separating and feeding sheets sheet by sheet from the second sheet loading member detachably supported on the first sheet loading member and moving a feed roller corresponding to the insertion of the second sheet loading member. CONSTITUTION:The second sheet loading device 17 also serving as a cover is adapted to slide along elongated notch portions 19, 21 of side walls 1 of a cassette body 1 through pins 18, 20. In case of storing a sheaf of sheets P1 in the cassette 1, the pin 20 is turned on a support point 18 through one end 35 of the notch 21 to open a cover 17 upward. A sheet regulating member on the surface of the cover 17 is adjusted according to the size of a sheet. In case of needing sheets P2 in the second loading device 17 for the first loading device 1, the device 17 is slided toward a sheet feed roller 7, and a disc or the sheet feed roller runs on to a cam, so that a shaft 13 is turned on a support point 9 to set the sheet feed roller 7 on the sheaf of sheets P1.
Patent JP-S6057639-A (JP)
Title: Detector for position of electronic part
Inventor: OKUMURA KAZUMASA
IPC: H01L21/60
Filed: 1983-09-08
Abstract: PURPOSE:To detect the position of an electronic part under the optimum conditions at all times by previously setting and memorizing voltage giving the amount of light fitted to a printed pattern for a substrate and an IC chip and illuminating the part to be detected by the amount of light corresponding to the voltage. CONSTITUTION:An X-Y table 6 is moved so as to be able to pick up a printed pattern on a substrate in a hydrid IC5. The output voltage of a power supply 11 where the optimum contrast is obtained in a picked up picture is memorized to a memory circuit 10. Likewise, each voltage value is also memorized regarding IC chips. An electronic part to be detected is set to the table 6, the voltage value previously memorized is outputted, and a light source 12 is light-emitted in brightness corresponding to the voltage value. Beams from the light source 12 illuminate the IC5 under the optimum conditions by a luminaire 13 to which the end surfaces of a large number of optical fibers are fitted annularly, and a position detector 1 detects the position of the printed pattern. The table 6 is moved similarly so as to pick up the IC chip, the IC ship is illuminated by the amount of light fitted to the IC chip by the previously memorized value, and the position of the IC chip is detected.
Patent JP-H0918486-A (JP)
Title: Atm cell switching system
Inventor: ODAGIRI HIDEAKI
IPC: H04L12/28
Filed: 1995-06-30
Abstract: PURPOSE: To provide an ATM cell switching system of a very simple constitution which is capable of performing a high speed operation. CONSTITUTION: An input ATM cell is multiplexed in a circuit 1 and is inputted in a main memory 2. The header part of an input cell is inputted in the data input of a CAM 6 and a selection circuit 5. The selection circuit 5 detects the output route in the header part of the inputted ATM cell, selects corresponded number generation circuits 41 to 4n and outputs writing numbers. The writing numbers are inputted in the CAM 6 via the selection circuit 5. The output route in the header part of the ATM cell imparted to the CAM 6 and the writing number are written in the nonuse word detected by a detection circuit 7 and the V-bit of the physical address of the written CAM 6 is set to its use state. The ATM cell inputted in a main memory 2 is written in the nonuse word detected by the detection circuit 7.  The detection circuit 7 detects a new nonuse word based on the V-bit data updated by a writing operation.
Patent JP-H0832213-A (JP)
Title: Coverlay film bonding method and production of flexible printed board
Inventor: TOSAKA KAZUMASA
IPC: H05K3/38
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a method for bonding a coverlay film and a method for producing a flexible printed board with quite low fail rate. CONSTITUTION:In the method for bonding a coverlay film 2 in a flexible printed board to the board base by means of a hot press, the coverlay film 2 is hot pressed through a buffer including a polyethylene sheet 5 and a sheet 6 for preventing the polyethylene sheet 5 from spreading.
Patent JP-H069081-A (JP)
Title: Card cut out device
Inventor: UEDA YOSHIHITO
IPC: B65H3/08
Filed: 1992-06-24
Abstract: PURPOSE:To surely cut out upward a thin card made of resin strongly stuck to each other by static electricity. CONSTITUTION:Contact members 15, 15 are formed by extending both end parts of a spring plate 13 bendingly formed into a nearly trapezoidal form. An air suction member 11 connected to an air suction source is arranged on the inward of the spring plate 13, and the sucking face 17 is positioned upward from the underside of the contact members 15, 15 by a distance (t). The spring plate 13 and the air suction member 11 are respectively connected to an elevatable member 1 connected to a drive mechanism.