baber/WOPTO huggingface dataset:
Patent JP-H06165432-A (JP)
Title: Motor assembly
Inventor: INOUE MASAHIRO
IPC: H02K5/173
Filed: 1992-05-19
Abstract: PURPOSE:To provide a motor assembly where the position accuracy in rotation and the speed accuracy can be achieved at the same time. CONSTITUTION:A stator 33 and a bearing 34 are provided on a base 31. A rotary shaft 36, at the center, and a magnet, on the inside, are fixed to a rotor yoke 37. A rotary shaft 36 is born with a bearing 34, and the magnet of the rotor yoke 37 is opposed to the stator 33. A recess 32 is made covering 270 deg. at the circular section opposed to the magnet of a base 31. The base 31 is made of magnetic substance, and the magnet works strong attraction to the flat part 39 of the circular part, and works weak attraction to the recess 32. Accordingly, the rotary shaft 36 receives force to incline, and keeps the clearance to the bearing 34 always in a fixed condition.
Patent JP-H0420847-A (JP)
Title: Inspection-pattern projecting apparatus
Inventor: SUGIMOTO KIYOTAKA
IPC: G01R31/02
Filed: 1990-05-15
Abstract: PURPOSE:To confirm the position of a defect accurately by providing an optical system wherein the address display of a confirming film that is arranged on a first positioning table is made to agree with the surface of a printed wiring board to be inspected that is arranged on a second positioning table and the address display is projected. CONSTITUTION:The position of a printed wiring board whose electrical inspection is finished is determined with positioning pins 7a on the surface of a second positioning table 7. Then, the position of a confirming film 3 wherein the result of the electrical inspection and the position of a defect are attached is determined with positioning pins 6a on the surface of a first positioning table 6. Then, a light source 8a of an optical system 8 is operated, and the light is emitted on the film 3. The position of the detect which is attached on the film 3 is projected on the surface of the board 2 through the table 6 and a projecting lens 8b. The relative positions of the film 3 and the board 2 are aligned with the tables 6 and 7. The optical system 8 is adjusted so that the projected image of the film 3 agrees with the circuit pattern of the board 2. Therefore, the position of the defect of the film 3 is accurately superimposed on the surface of the board 2 and visually confirmed.
Patent JP-S5250611-A (JP)
Title: Imagery communication method
Inventor: KOMIYA FUSHIKAZU
IPC: H04M11/00
Filed: 1975-10-22
Abstract: PURPOSE: By making the image sending area variable regarding the video signal from the TV telephone apparatus of 4MHz method, to make this method have the same quality as 1MHz method and actualize the mutual connection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S616782-A (JP)
Title: Card having hologram and its production
Inventor: KODERA TOKIO
IPC: G06K19/00
Filed: 1984-06-21
Abstract: PURPOSE:To prevent a card from forgery or alteration and to provide the card with beautifulness by forming a hologram layer consisting of ultraviolet hardened resin, electronic line hardened resin or heat hardened resin and a reflective metallic thin film layer on a card material. CONSTITUTION:A card 1 is constituted by forming the hologram layer 3 and the reflective metallic thin film layer 4 on the card material 2 so that the layer 4 is contacted with the material 2. If necessary, an oversheet 5 is formed on the hologram layer 3. The card material 2 is united with the layer 4 through an adhesives layer 6, and if necessary, an anchor layer 7 is formed between the layer 6 and the layer 4. The hologram layer 3 is formed by the ultraviolet hardened resin, electronic line hardened resin or heat hardened resin having heat molding property.
Patent JP-S616979-A (JP)
Title: Color picture reader
Inventor: ASAI TAKAHIRO
IPC: H04N9/04
Filed: 1984-06-21
Abstract: PURPOSE:To output a read picture signal after adjusting it so as to reproduce a color desired by the operator by adding a simple color CRT monitor to a color picture reader. CONSTITUTION:After a color signal processing section 3 applies color signal processing to a color picture signal stored in a memory 2, the signal is inputted to a color CRT monitor, where it is displayed. A coefficient relating to the signal processing of the processing section 3 is set so as to attain the best or desired color reproduction while a picture on the color CRT monitor 4 is observed by the operator. A picture signal read by a color picture read section 1 without applying variable power is outputted from an outpt section 5 and this picture is used for print, then a color picture corrected to a color close to the color displayed on the color CRT monitor is obtained.
Patent JP-S61284443-A (JP)
Title: Electronic typewriter
Inventor: TANABE MINORU
IPC: B41J2/49
Filed: 1985-06-11
Abstract: PURPOSE:To enable the reduction in the number of character data, by constituting pen up-and-down movement data as one data so as to set the position of the next pen up-operation on coordinates data at the time of pen down- operation. CONSTITUTION:When character printing data is inputted from a keyboard part and data No.1 is taken out from a character data memory part, a pen is moved down and the next character data is taken out. X-coordinate 3 and the movement quantity in a Y-direction are decomposed to 0 and the pen is moved to a b-point in the Y-direction and moved up at the b-point. That is, meaning, such that upper rank four bits mean pen down-operation and the pen is moved up when the character data after the values of lower rank four bits are processed, is imparted to the aforementioned character data No.1. As mentioned above, character data No.3 No.15 are processed in the same way. Data No.16 shows that F of upper rank four bits mean pen down-operation and has content such that the printing of one character is finished after a number shown by lower rank four bits of next data were processed.
Patent JP-H08319016-A (JP)
Title: Bucket elevator
Inventor: AOKI HIDEO
IPC: B65G17/12
Filed: 1995-05-25
Abstract: PURPOSE: To eliminate accumulating bulk in a bottom of a device, and perform a long period continuous operation by suspending down a receiving pan or the like of receiving water and bulk, spilled from circulating bucket group, to a shaft of a lower sprocket. CONSTITUTION: Bulk is input from an inserting chute 2, to lift a bucket 10A filled with the bulk. A bucket 10B is turned in an upper sprocket 5, to release the bulk to a discharge chute 3, and an emptied bucket 10C is washed in the halfway of lowering down by a bucket washing nozzle 18. A bucket 10D, turning around a lower sprocket 6, performs action of cleaning out a bottom of a receiving pan 20 as shown by an arrow mark, to scrape up the bulk accumulated in the receiving pan 20. Even when accumulated the bulk in the receiving pan 20, by removing by the buckets 10D..., accumulating a large a,mount of bulk in the receiving pan 20 is prevented. The accumulated bulk is placed in a condition easily fluidized by a large amount of water. Accordingly, in the case of scraping up the bulk, load resistance applied to the bucket 10D is decreased.
Patent JP-H04287931-A (JP)
Title: Manufacture of thin film transistor
Inventor: SASAKI MASAYOSHI
IPC: H01L29/78
Filed: 1991-04-30
Abstract: PURPOSE:To manufacture a thin film transistor of good properties with high uniformity. CONSTITUTION:After an amorphous Si thin film 4 is formed on a substrate 1, ion implantation of BF2 as impurities for source region and drain region formation is performed for a part excepting a part of the amorphous Si thin film 4 which becomes a channel region and ion implantation of Si is further carried out as an element to delay crystallization of the amorphous Si thin film 4. Thereafter, heat treatment is carried out to crystallize the amorphous Si thin film 4 to form a polycyrstalline Si thin film 6 and to form a source region 7 and a drain region 8 in the polycrystalline Si thin film 6.
Patent JP-H06335650-A (JP)
Title: Continuous coating apparatus for belt-like body
Inventor: TANOGUCHI ICHIROU
IPC: B05C9/14
Filed: 1993-05-28
Abstract: PURPOSE:To coat both the faces of a steel strip with uniform film thickness at the same time even in case there is curvature in the width direction of the steel strip in a continuous coating apparatus equipped with a catenary type drying furnace. CONSTITUTION:A steel strip S is continuously coated. In a coating apparatus equipped with a coater consisting of an upper roll coater 90 and a lower roll coater 50, and a catenary type drying furnace 22 where the coated steel strip S is dried while it moves suspended, pressing force is positively given to between an upper applicator roll 42 and a lower applicator roll 52. and also one end of the steel strip S moving in the drying furnace 22 is supported by the lower applicator roll 52.
Patent JP-H11330251-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA YUKIO
IPC: H01L23/525
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, in which fuse cutting by a laser light is achieved simply by reducing the thickness of an interlayer isolation film on a fuse by etching, when a through hole is etched for connecting a wiring on the interlayer isolation film. SOLUTION: A first Al wiring 4 is formed by connecting to an underlying conductive layer. A three-layer insulator structure, consisting of SiO2 , TEOSNSG formed in a gas containing O3 , and P-SiO2 , is formed, and is made as an interlayer isolation film 5 by being flattened on the first Al wiring 4. An interlayer isolation film 5 is etched by unisotropic dry etching to form a through hole 6 by using a mask of a photoresist film for forming the through hole on the first Al film 4 and for an opening for reducing the thickness of a fuse, and the interlayer isolation film on the fuse 2 is reduced in thickness. With these procedures, it is possible to eliminate interruption of the reduction of the interlayer isolation film by etching and formation of the photoresist film again in the fuse cutting by a laser light.
Patent JP-H04330345-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KAWAI MASAYUKI
IPC: F02D45/00
Filed: 1991-04-30
Abstract: PURPOSE:To adjust an air-fuel ratio during acceleration to a proper value by correcting and controlling a fuel amount, increased during acceleration, of a fuel injection valve through the opening of a throttle when it is decided from a detecting throttle opening that an internal combustion engine is in an acceleration state. CONSTITUTION:Based on detecting information from an airflow meter 10, a water temperature sensor 46, a throttle sensor 48, an O2 sensor 50, and a crank angle sensor 52, a control part 40 controls a fuel injection valve 22 during acceleration to control a fuel injection amount. In this case, when it is decided from the rate of change of a throttle opening decided by the throttle sensor 48 that an internal combustion engine is in an acceleration state, by multiplying an amount of fuel, increased during acceleration, of the fuel injection valve 22 by a correction factor, correction is carried out by means of a throttle opening during decision of acceleration. Based on a correction result, the fuel injection valve 22 is controlled.
Patent JP-H0678376-A (JP)
Title: Telecontrol system with pattern
Inventor: KODAMA TAKAMICHI
IPC: H04Q9/00
Filed: 1992-05-20
Abstract: PURPOSE:To improve the reliability by adding a supervisory pattern in a control information word sent from a sender side to a receiver side as the telecontrol system in which remote control by a remote controller is implemented. CONSTITUTION:An input section 2 at a sender side adds a regular pattern to a control input and adds a parity to the pattern. A check section 13 at a receiver side confirms the pattern sent from the sender side and checks the parity and when the pattern is normal, an output control section 14 outputs control information and when the pattern is in error, the control section 14 locks the control information.
Patent JP-H11319554-A (JP)
Title: Granular carrier for catalyst and catalyst using this carrier, and method for hydrogenating hydrocarbon oil with this catalyst
Inventor: FUJITA KATSUHISA
IPC: C10G45/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a granular carrier, having a uniform particle size and high abrasion resistance, for a catalyst and its production method, and an excellent method for hydrogenating hydrocarbon oil. SOLUTION: This granular carrier for a hydrogen treating catalyst consists of an oxide selected from alumina, silica, titania, zirconia, and zeolite, has a diameter of 2-7 mm, no difference in density between the surface part and the internal part thereof, a pore volume of 0.5-1.3 ml/g measured by a method of mercury penetration, an average pore diameter of 150-300 Å, and a ratio of the pore volume having a pore diameter of >=1000 Å to the whole pore volume of <30%. This catalyst uses the above carrier, and this method for hydrogenating hydrocarbon oil uses the catalyst.
Patent JP-H1118546-A (JP)
Title: Cutting device of combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device of a combine harvester at a low cost by smoothing the carriage of cut grain straws with root side-carrying devices and ear tip side-carrying devices, improving the efficiency of cutting works and simplifying the transmission structures of the ear tip side-carrying devices. SOLUTION: This cutting device of a combine harvester comprises plural grass dividers 6 for dividing grain straws, plural raising devices 7 for raising the grain straws divided with the grass dividers 6, cutting blades 9 for cutting the grain straws raised with the raising devices 7, root side-carrying devices 10 for nipping and carrying the root sides of the grain straws cut with the cutting blades 9 and plural ear tip side-carrying devices 11, 11a for carrying the ear tip sides. The ear tip side-carrying devices 11a corresponding to rows to be cut in a laterally central region are driven through longitudinal transmission shafts downwardly disposed from an upper horizontal transmission shaft for interlockingly driving the plural raising devices 7.  The ear tip side carrying devices 11 corresponding to the right and left side rows to be cut are driven from the vertically central portion of side longitudinal transmission shafts for inputting the driving forces to the right and left end sides of the upper horizontal transmission shaft.
Patent JP-H04352133-A (JP)
Title: Driving circuit for mach-zehnder interferometer type optical switch
Inventor: MATSUNAGA TORU
IPC: G02F1/313
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the crosstalk of the Mach-Zehnder type optical switch. CONSTITUTION:The optical switch SW 1 is in a cross state unless currents flow to heaters H1 and H2, and a light signal S1 which is inputted from, for example, an input port Pi 1 passes through arms A1 and A2 and is outputted from an output Po 2. At this time, the effective optical path length of the arm A1 (or A2) is adjusted by supplying a current from an optical path length fine adjusting circuit 12 to the heater H1 (or H2) so that the effective optical path difference between the arms A1 and A2 is an integral multiple of the wavelength of the light signal S1. On the other hand, a state change circuit 11 supplies a current to the heater H1 (or H2) and the effective optical path difference between the arms A1 and A2 is accurately equalized to an integral multiple of signal light wavelength plus a half wavelength, so that the optical switch enters a bar state. In this bar state, the light signal S1 which is inputted from, for example, the input port Pi 1 is outputted from the output port Po 1.
Patent JP-H09310048-A (JP)
Title: Polyolefin-based flame resistant adhesive tape
Inventor: INAGAKI RYUICHI
IPC: C08K3/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based flame resistant adhesive tape having high flame resistance and also generating no harmful gas, etc., when burning, moreover excellent in weatherability, winding and cutting operability and productivity and useful for electric insulation and electric wire binding. SOLUTION: This polyolefin-based flame resistant adhesive tape comprises a tape base consisting essentially of a polyolefin-based resin and a flame retardant, and an adhesive. Further, the tape base comprises 100 pts.wt. polyolefin resin, 30-200 pts.wt. inorganic flame retardant, 0.1-5.0 pts.wt. hindered amine and 0.1-5.0 pts.wt. hydrotalcite.
Patent JP-H04351844-A (JP)
Title: Sealed battery
Inventor: NIWA YUKIMASA
IPC: H01M2/08
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a battery of excellent anti-liquid leakage characteristic by increasing the sealing intensity of a sealing part formed out of a cell case of an enclosed cell, a gasket, and a sealing plate. CONSTITUTION:A sealing plate 6 is set so that an opening end part 2 of a battery case is press-fitted to a sealing plate recessed part preliminarily provided on the sealing plate 6 through a gasket 5, when the opening end part 2 of the battery case is folded inside, while a sealing agent 7 is filled in a groove part formed out of a cell case 1, the gasket 5 and of the sealing plate 6. In this structure, the pressure power to the gasket is increased, while the adhesive characteristic of the gasket is improved. Since a sufficient amount of sealing agent can be filled in the groove part, airtightness will be perfect while anti- liquid leakage characteristic of the cell is improved.
Patent JP-H08306188-A (JP)
Title: Semiconductor memory
Inventor: MIYAZAKI JUNZO
IPC: G11C11/413
Filed: 1995-04-28
Abstract: PURPOSE: To enable detecting an error of data and to detect occurrence of destruction of held data when a semiconductor memory receives data. CONSTITUTION: A parity check circuit 30 generates a parity bit based on data in a data bus 17 at the time of writing, compares this parity bit with a parity bit inputted from a system side by an exclusive OR gate 35, and detects an error. An output of the exclusive OR gate 35 is outputted to the system side as an error flag through an error flag output circuit 50.
Patent JP-S5652662-A (JP)
Title: Auxiliary device of shaft coupling
Inventor: KIJIMA SHIYUUJI
IPC: F16H1/20
Filed: 1979-10-02
Abstract: PURPOSE: To obtain the titled device which can be freely axially coupled and can act as a reduction gear by a method wherein the device is provided in the combination with a usual shaft coupler also in the event of the axial centers being deviated, not to say in the event of the same being coincided.  
     CONSTITUTION: A driving shaft 2 is pivotally fitted in the center of the lower half part of side plates a, a' of a main body 1 on which a shaft is mounted and a left half part of a middle shaft 3 is pivotally fitted in the center of the upper half part thereof, in axially parallel to the driving shaft 2. A driven shaft 5 is pivotally fitted in the center of the lower half part of side plates b, b' of a main body 4 on which a shaft is mounted, in axially parallel to the driving shaft 2 and the right half part of the middle shaft 3 is pivotally fitted in the center of the upper half part. The above- mentioned main bodies 1, 4 on which the shafts are mounted are rotatable independently to each other around the middle shaft 3 as a center, and the driving shaft 2 and the driven shaft 3 respectively have the radii r of rotation which are the same in length around the axial centers. The driving shaft 2 and middle shaft 3; the middle shaft 3 and driven shaft 5 are coupled by means of gears 6 to 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10135803-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO YUTAKA
IPC: H03K11/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize a PWM f converter of high precision and a low cost by taking the power source of a filter circuit and a circuit concerning the CR time constant of an oscillation circuit part from the same power source so as to improve a pulse width modulating system(PWM) signal of high resolution without deteriorating resolution by the part of a frequency. SOLUTION: A filter circuit part 1005 filters a PWM signal fin 1004 by the CR time constant. A comparator 1007 compares a signal obtained by holding the peak voltage of the signal filtered by a peak hold circuit part 1006 and a signal operating by the CR time constant of an oscillation circuit part 1002. An output terminal 1010 outputs the PWM signal whose output f out is frequency-converted from the comparator 1007. A power source Vdd and GND concerning the CR time constant of the filter circuit 1005 necessitated to be the same as a power source Vdd and GND also concerning the CR time constant of the oscillation circuit part 1002. In addition a precise Vref power source, etc., can be prepared inside to take from it for sharing.
Patent JP-H01296802-A (JP)
Title: Signal switching device
Inventor: YOSHIMURA KOICHI
IPC: H03K17/16
Filed: 1988-05-25
Abstract: PURPOSE:To prevent a switching noise through an amplifying device from outputting by making a timing in which an input side switching circuit is switched from a first input signal to a second input signal later than the timing in which it is switched from turn-off to turn-on. CONSTITUTION:A switching signal 10 is switched off at the time of a low level, switched on at the time of a high level, and for a switching signal 11, an input signal 15 is outputted at the time of a low level and an input signal 12 is outputted at the time of the high level. The timing switched from the input signal 15 to the input signal 15 is the same, the timing switched from the input signal 12 to the input signal 15 delays the time a little and the amplified switching noise is not outputted.
Patent JP-S63291496-A (JP)
Title: Removal of unnecessary land in multilayered substrate
Inventor: SHIMIZU KENJI
IPC: H05K3/46
Filed: 1987-05-25
Abstract: PURPOSE:To reduce the wear of a drill at the time of drilling and to prevent a short-circuit by dividing a vector data at inner layers, calculating the cross of a land in each section and a line by a computer, and deleting land data having no cross with the line from film forming data. CONSTITUTION:A land 10 and a true line 20 are numerically converted by a digitizer or the like from a pattern design diagram formed on the basis of a circuit diagram. Lands 10 are all unitarily generated for the inner layers of all the components at this time. In this case, the lands 10 and the lines 20 are divided into true line 20 data made of the center coordinates and the radius of the land 10 and numerically converted. Then, vector data are divided at each section for each layer, and stored. Whether a set of the lands 10 and the line 20 cross or not in each section for each layer is calculated for all the sets and all the layers to retrieve the land 10 crossing the pattern, and to store it. Then, data except the land 10 is deleted from pattern film forming data.