baber/WOPTO huggingface dataset:
Patent JP-2001030339-A (JP)
Title: Film taking-up method
Inventor: NOHIRA TAKEYA
IPC: B29C48/92
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately control the thickness profile of a film to obtain a film roll good in winding posture. SOLUTION: In a film taking-up method, an adjusting means 2 for adjusting the thickness of a film at every predetermined width is arranged to a die 1 for forming a film from a molten polymer over the total width thereof and the winding diameter profile of a finally taken-up film roll 7 is measured with respect to the stretching deviation obtained on the basis of the thickness measured value of a stretched film after stretching by a winding diameter measuring device 4 and correction is applied to the stretching deviation in order to improve the winding shape of the film roll 7 on the basis of the measured winding diameter profile and control operation output for operating the adjusting means 2 by a control means 8 on the basis of the corrected deviation is operated and estimated to control the thickness of the stretched film 9b.  By this constitution, the winding shape of the film roll caused by the accumulation of thickness irregularity can be improved.
Patent JP-H0488351-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/043
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a high photosensitivity over the entire region of visible light and to stably obtain good images by successively laminating an amorphous silicon layer, a specific 2nd amorphous silicon carbide layer and an optical org. semiconductor layer on a specific 1st amorphous silicon carbide a-SiC layer. CONSTITUTION:The 1st a-SiC layer 2 having the atom compsn. ratios within a 0.2<x<0.5 range in (x) value of Si1-xCx, the a-SiC layer 3, the 2nd a-SiC layer 4 having the atom compsn. ratios within a 0.2<y<0.5 range in (y) value of Si1-yCy, and the optical org. semiconductor layer 5 are successively laminated on a substrate 1. The high photosensitivity over the entire region of visible light is obtd. in this way and the unequal densities of images are decreased, by which the good images are stably obtd.
Patent JP-H0849471-A (JP)
Title: Opening frame
Inventor: NEZUKA NOBUO
IPC: E06B1/06
Filed: 1994-08-05
Abstract: PURPOSE:To shorten manufacturing time of a vertical frame and to eliminate dimensional adjustment at a construction site even when deformation is caused on an opening part by providing a rising part and a cover part on a lateral frame receiving part of the opening part vertical frame. CONSTITUTION:An opening part 90 is partitioned by installing a vertical frame 30 on a wall panel 100 and installing and jointing a lateral panel 20 on a small wall panel 110, and an opening frame 10 is constituted by inserting an end part of the lateral frame 20 on a receiving part 40 of the vertical frame 30 and assembling them simulatenously. At this time, in the case when deformation is not caused on the small wall panel 110 and the wall panel 100, the end part of the lateral frame 20 is made contact with a rising part 46 of the vertical frame 30 and cover parts 44, 44 and it is inserted into the inside of the receiving part 40 with no clearance. Even when the small wall panel 110 and the wall panel 100 become thin and the opening part 90 becomes larger than designed dimension and insertion of the end part of the lateral frame 20 into the receiving part 40 by quantity of distorsion, a clearance between the lateral frame 20 and the vertical 30 is behind the cover part 44 and not seen from outside, and accordingly, dimensional adjustment of the lateral frame 20 and the vertical frame 30 is not required.
Patent JP-S5996419-A (JP)
Title: Exhaust gas purifying device of internal-combustion engine
Inventor: KATOU TAKASHI
IPC: F01N3/22
Filed: 1982-11-24
Abstract: PURPOSE:To prevent the deterioration of a ternary catalyst due to overheating by opening and closing a solenoid valve for supplying secondary air to the upper stream of a ternary catalyst at the frequency of 1-2Hz, periodically varying an air-fuel ratio within the range of + or -0.2-+ or -1.0, and closing the solenoid valve when an engine load exceeds a prescribed value. CONSTITUTION:A secondary air supplying hole 60 is provided on an exhaust manifold 3, and secondary air is supplied to the upper stream of the ternary catalyst 5 via a control valve 50 and a check valve 59. Negative pressure is introduced into the negative pressure chamber 53 of the control valve 50 via a solenoid valve 51, and this solenoid valve 51 is opened and closed at the frequency of 1-2Hz by means of a solenoid driving circuit 70, allowing an air-fuel ratio to be periodically varied within the range of + or -0.2-+ or -1.0 via the control valve 50 taking a theoretical air-fuel ratio as a center. A negative pressure switch 72 for introducing the negative pressure downstream from a throttle valve 11 is connected to the solenoid driving circuit 70, and when an engine load exceeds a prescribed value, the negative pressure within the negative pressure chamber 76 of the negative pressure switch 72 is reduced, and the negative pressure switch 72 is turned off, allowing the solenoid valve 51 to be closed via an AND gate 73.
Patent JP-H0370216-A (JP)
Title: Adaptive filter for eliminating multi-path fading
Inventor: SHIMURA TAKANORI
IPC: H04B7/005
Filed: 1989-08-09
Abstract: PURPOSE:To process a reception data at high speed and to eliminate noise of multi-path fading at high speed by receiving information simultaneously with one bus cycle of master digital signal processing with use of a temporary storage means. CONSTITUTION:When a data is transferred from digital signal processors(DSP) 2-4 to a DSP 1, the DSP 2-4 transfer a data to first-in first-out memories(FIFO) 5, 7, 9, and it is required for the DSP 1 to read sequentially data y2-y4 from FIFOs 5, 7, 9, but when the data is transferred to the DSP 2-4, the data 20 is written from the DSP 1 in one bus cycle to the FIFOs 6, 8, 10 simultaneously. Thus, the DSP 2-4 read data from the FIFOs 6, 8, 10 simultaneously respectively. Thus, nose due to multi-path fading is eliminated at high speed.
Patent JP-H08172606-A (JP)
Title: Compressed image sound distribution/reproduction system
Inventor: IKUSHIMA MAKOTO
IPC: H04N7/16
Filed: 1995-08-10
Abstract: PURPOSE: To freely select a title at an optional time by selecting a desired specific image sound information and distributing the information to a reproducing device. CONSTITUTION: An access control instruction in the unit of sectors issued from a compression signal reproducing device 4 is required to be converted into a control instruction by the unit of files corresponding to a title designated in advance. The compression image sound signal distributed from a storage device 1 via a signal repeater 2, converted into a signal form converter 3 and received through an input data interface 41 is expanded by a central processing unit 43 and outputted to a receiver 6.  Without distinguishing the reproduced compression image sound signal as to whether it is distributed or comes from a CD drive 5, the user designates an optional title with the same operation control by having only to select an issue destination of an input signal and an access control instruction to an interface 41 to allow the user to designate the optional title for various operations such as reproduction and to freely select a title at an optional time.
Patent JP-H0490515-A (JP)
Title: Electrode pattern
Inventor: HAYASHI ATSUSHI
IPC: G02F1/1365
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a liquid crystal display panel of high quality which has no variance in picture quality among picture elements by cutting part of at least one of a picture element electrode, a signal electrode, and a varistor. CONSTITUTION:The electrode pattern of the picture element electrode 1 is in a comb-tooth shape at the part where the varistor is formed. For the adjustment of a varistor threshold value, a varistor voltage is measured, element by element, the comb-tooth part A of a picture element electrode which needs to be adjusted is cut to vary the interval between the signal electrode and picture element electrode from L1 to L2, and the varistor threshold voltage is thus adjusted to obtain the liquid crystal display panel which has no variance in contrast among the picture elements.
Patent JP-S6096407-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B27K5/02
Filed: 1983-10-31
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-H0253308-A (JP)
Title: Microwave semiconductor amplifier
Inventor: MIYAZAKI TETSUO
IPC: H03F3/60
Filed: 1988-08-18
Abstract: PURPOSE:To reduce number of components and to simplify the circuit by supplying a DC potential after resistance division from an RF choke coil being one component. CONSTITUTION:A DC voltage being the result of voltage division of a +Vcc power supply by bias resistors 4 (R1, R2) is given to a base of a transistor(TR) 1 for class A amplification through an RF choke coil 2. Moreover, a +Vcc voltage is impressed to a collector of the TR 1 through the bias resistor 4 (R3) and the RF choke coil. Therefore, the DC operating point of the TR is decided. A microwave is set to an optimum microwave operating region by a microstrip matching circuit 5 and a microwave amplifier signal with less distortion is obtained. Thus, number of components is reduced and the circuit is simplified.
Patent JP-H0545645-A (JP)
Title: Liquid crystal display
Inventor: URABE TETSUO
IPC: G02F1/1335
Filed: 1991-08-15
Abstract: PURPOSE:To provide the color liquid crystal display which can enhance the resolution of a black and white character display of character information, etc. CONSTITUTION:This liquid crystal display consists of a pair of substrates 3a, 3b, a liquid crystal layer 4 crimped between these substrates, a common electrode 5 formed on the one substrate of the above-mentioned substrates, picture element electrodes 6 which are formed on the other substrate of the above- mentioned substrates and are arranged in a matrix form, and a filter layer provided in correspondence to the common electrode 5 or the picture element electrodes 6. This filter layer is constituted of >=2 kinds of color filter parts 10 and transparent filter parts 11 exhibiting respectively different spectral transmission characteristics. The color image display is executed in the parts corresponding to the color filter parts 10 and the black and white display is executed in the parts corresponding to the transparent filter parts 11.
Patent JP-S6097276-A (JP)
Title: Brightness correcting system of oscilloscope
Inventor: CHIYAEN MAKIO
IPC: G01R13/26
Filed: 1983-11-01
Abstract: PURPOSE:To make it possible to automatically correct the variation in brightness caused by the change-over of a sweep time, by allowing the sweep time change-over device of an oscilloscope to cooperate with a brightness setting voltage controller. CONSTITUTION:The brightness of a cathode ray tube is determined by the output voltage of a brightness correcting resistance circuit 4 connected to a brightness setting power source circuit 1 in series. Herein, when the sweep time of a sweep signal generating circuit 2 is set by a sweep time setting switch 5, a brightness correcting resistance value changes because a brightness correcting resistance setting switch 6 is moved in a cooperated state. By combining a direction for fastening a sweep time and a direction for reducing the brightness correcting resistance value, voltage applied to a grid 7 changes in proportion to the speed of the sweep time and the change in brightness caused by the change- over of the sweep time is corrected automatically.
Patent JP-H0647382-A (JP)
Title: Turbid water treatment apparatus
Inventor: HASHIMOTO YUKICHI
IPC: C02F1/465
Filed: 1992-07-31
Abstract: PURPOSE:To provide on apparatus capable of accelerating the sedimentation of a suspended substance and efficiently performing the treatment of turbid water. CONSTITUTION:A passage part 1 permitting turbid water to pass is provided and the anode plates 5 and cathode plates 6 respectively connected to the anode 3 and cathode 4 of a power supply 2 are alternately arranged in the passage part 1 along a water flowing direction to form an electrode plate group 7 which is, in turn, supported by a support material 8 and at least one of a falling weir 9 and a barrier plate 10 is arranged on the downstream side of the electrode plate group 7 and air bubbles generated from the electrode plates are removed from floc.
Patent JP-2000036401-A (JP)
Title: Resistive element and manufacture thereof
Inventor: FUJIMOTO MITSUAKI
IPC: H01C17/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type thermistor device which are very uniform in resistance. SOLUTION: A chip-type thermistor device 1 has a structure, where first and second surface electrodes, 3 and 4 are formed confronting each other on the first primary surface 2a of a thermistor element 2, electrode films 3A and 3B and electrode films 4A and 4B are laminated for the formation of the electrodes 3 and 4 respectively, and the uppermost electrode films 3b and 4B are so formed as to make their outer peripheral edges located inside the outer peripheral edges of the lowermost electrode films 3A and 4A.
Patent JP-H1148027-A (JP)
Title: Method of controlling speed of side trimmer line
Inventor: SHIDARA EITARO
IPC: B23D19/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothen the transfer to the speed reduction by detecting the inclination as a degree of curved reduction of a lug cutting width so as to forecast the achievement to the reduction trigger level. SOLUTION: In a displacement curve, inclination (change ratio) is always measured. In this condition, speed reduction control for side trimmer line is started at a time point that a lug cutting width achieves the speed reduction trigger level after (t) seconds (speed reduction control starting point), which is forecasted on the basis of a change of measured change ratio. This speed reduction is performed on the basis of the arrival time from the speed reduction control starting point to an achievement point of the speed reduction trigger level, which is forecasted on the basis of the change ratio of the lug cutting width at the starting point.
Patent JP-H0546593-A (JP)
Title: Character input device
Inventor: MASUDA AKIRA
IPC: G06F17/22
Filed: 1991-08-16
Abstract: PURPOSE:To reconvert characters, which are once converted into KANA (Japanese syllabary), into Roman characters, character by character by providing the correspondence between the Roman characters and KANA for each KANA character at the time of Roman-character/KANA conversion. CONSTITUTION:The character input device is provided with an input device 11 which inputs Roman characters, a Roman-character/KANA conversion device 12 which converts the inputted Roman characters into KANA characters, and an output device 13 which outputs the converted KANA characters. A Roman- character/KANA correspondence data base 14 has a Roman-character-to-KANA conversion table and a Roman-character/KANA conversion result buffer 16 is stored with the Roman-character/KANA conversion result. The correspondence of one KANA character to Roman characters can be known by using a Roman character sectioning position data base 15, so the KANA characters can be deleted in one-character units and reconverted into the Roman characters.
Patent JP-S5995609-A (JP)
Title: Reproducing operation stop system of industrial robot
Inventor: MIZUNO TOORU
IPC: G05B19/42
Filed: 1982-11-24
Abstract: PURPOSE:To eliminate the need to add a block number to each block and to stop reproducing operation at a desired position by stopping the reproducing operation when the number of stop blocks whose reproducing operation is to be stopped coincides with the current block position. CONSTITUTION:When the reproducing operation is stopped at a specific block position, keys on a teaching console panel TB are operated to set the number NS of stop blocks. This number Ns of stop blocks is stored in a data memory DM. Then, an unshown block stop switch on the teaching console panel TB is turned on for operation, and then a processor RPU performs reproduction processing and also compares the current block position (number of execution blocks) NB with the number NS of stop block every time when robot command data on one block is read out. Then, when NB=NS, the reproducing operation is completed after the execution of the block and a hand is stopped.
Patent JP-S5996544-A (JP)
Title: Optical information recording medium
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/2433
Filed: 1982-11-24
Abstract: PURPOSE:To reduce the power of a recording medium for recording by regulating the total amount of components with <=about 400 low mol.wt. such as a monomer and an oligomer remaining in a substrate to a specified wt% or more. CONSTITUTION:The total amount of components with <=about 400 low mol.wt. present in a substrate is finally regulated to >=0.8wt%. The components include additives such as a mold releasing agent, a polymn. initiator, a mol.wt. regulator, a stabilizer, a lubricant and a plasticizer, low molecular components remaining in the substrate such as a monomer and an oligomer, and substances stuck to a molded body as the substrate. A vapor-deposited Sb2Se3 layer of 350Angstrom thickness is formed as a recording layer 12 on a PMMA substrate 11 of 1.2mm. thickness obtd. by injection molding, and on the layer 12, a vapor-deposited Bi2Ti3 layer of 492Angstrom  thickness is formed as a reflecting layer 13 to obtain an optical information recording medium 14.
Patent JP-S6099233-A (JP)
Inventor: TACHIBANA ATSUO
IPC: A61B5/0408
Filed: 1983-11-04
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-S6264627-A (JP)
Title: Center differential gear control device for four-wheel-drive car
Inventor: MINEGISHI HARUMASA
IPC: B60K17/346
Filed: 1985-09-18
Abstract: PURPOSE:To make a side brake turn simply by pressing a knob, which has to be inevitably effected before the side brake turn is made, for actuating a preswitch so as to unlock a center differential gear. CONSTITUTION:An operating lever 38 is installed rotatbly around a shaft 40 on a sector 42, and is designed to be pulled up so as to tighten a brake calbe. A pawl 46 is installed rotatably around a shaft 48 on the operating lever 38, and its actuating position depends on the way how far the pawl 46 is engaged with teeth. When a side brake is released so as to make a side turn, the operating lever 38 is pulled up in such a way that the pawl 46 is not meshed with the teeth 44 with a knob 52 pressed in. In this case, as the knob has been pressed in, a preswitch 74 is actuated allowing a center differential gear to be unlocked.
Patent JP-H0743599-A (JP)
Title: Sunlight tracking sensor
Inventor: YANOSHITA TETSUYA
IPC: G01C1/00
Filed: 1993-07-28
Abstract: PURPOSE:To perform sunlight tracking with extremely low optical axis deviation due to solar scattered light and with high accuracy by providing an optical fiber provided with a light absorbing layer which absorbs the scattered light component of sunlight at the entire light receiving plane of a sensor. CONSTITUTION:When direct radiation from the sun is set in a direction of L0, a fiber array FP1 provided at the upper part of an optical sensor S1 receives the direct radiation emitted from the direction of L0, and scattered light from a direction between L1 and L2 i.e., the scattered light with incident angle A deg.. However, the light receiving angle of the fiber array FP1 is smaller than the angle A deg., and incident light at angle larger than the light receiving angle of the fiber array FP1 i.e., the scattered light component is absorbed in a leakage absorbing layer from the core part of the optical fiber. The optical sensor S1 can receive only most of solar direct radiation by such function. Therefore, the sensor can function as a superior sunlight tracking sensor with low optical axis deviation due to the solar scattered light.
Patent JP-H1186208-A (JP)
Title: Manufacture of magnetic head
Inventor: HATA SHUICHI
IPC: G11B5/265
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic head, which eliminates core breaking or the like, and prevents breaking or the like of gap parts. SOLUTION: A U-shaped core 31 and an I-shaped core 32 are butted so that the open upper parts and lower parts face each other, which forms a hole. And the U-shaped and I-shaped cores 31 and 32 are joined by providing bonding glass 33 so as to make a gap in the hole. Grooves 36 are provided across the U-shaped and I-shaped cores 31 and 32, and glass is filled in the grooves 36 for forming a core block. A pair of core blocks are prepared for joining each of the I-shaped cores 32 through non-magnetic substance therebetween. And the open lower parts of the U-shaped cores 32 are cut so that the open lower parts of the U-shaped cores 31 joined to the I-shaped cores 32 remain on the U-shaped cores 32 at least partially.
Patent JP-H1047638-A (JP)
Title: Exhaust gas treating method and apparatus and garbage incineration power generation plant
Inventor: KOIKE NORIO
IPC: F23G7/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To enable the utilization of waste heat by inhibiting the generation of dioxin. SOLUTION: After an exhaust gas from an incinerator 1 passes through a dust remover 3 such as a widely known bag filter, the exhaust gases are consolidated into one and all of the exhaust gases are thermally decomposed by an modified type combustor 4 to generate a clean exhaust gas cleared of dioxin. After passed through a superheater 5, a high temperature gas is expanded by an expansion turbine 6 to generate power and still, the remaining heat undergoes a heat exchange with a waste heat recovery device 8. Then, the gas is discharged from a stack 11 at a temperature so set as to spill no fume. On the other hand, steam generated from a boiler 2 attached to the incinerator exchanges heat with the superheater via a steam reservoir 15 and then, is guided to a steam turbine 9 to drive a generator 10.  The steam 106 partially extracted enters a modifying device of a modified type combustor 4 to help generate a reducing gas. The steam leaving the steam turbine 9 undergoes a heat exchange in a condenser 12 and a part thereof is forwarded to the waste heat recovery device 8. In addition, the steam leaving the steam turbine 9 is circulated to the boiler 2 via a feed water system.
Patent JP-H0953197-A (JP)
Title: Electroplating method and work housing implement
Inventor: ASAI TAKUJI
IPC: C25D17/16
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electroplating method capable of surely and efficiently forming uniform plating films free from unequalness. SOLUTION: Copper plates 2 as works are housed in a work housing implement 5 and this implement is provided with power feed sections for cathodes at plural points. The housing implement 5 is arranged between a pair of the anodes 4 disposed in an electroplating liquid 6. Between the power feed sections and the anodes 4 are energized. The housing implement 5 is driven at the time of energization. At this time, the movement of the copper plates 2 are so regulated that the two opposite surfaces of the copper plates 2 facing each other are held contactless. The energization is executed by changing the positions where power feed pins 31 as the power feed sections disposed around the copper plates 2 and the copper plates 2 come into contact.
Patent JP-S60109804-A (JP)
Inventor: ERITSUKU MAGUNASU ROBUGUREN
IPC: B29B7/30
Filed: 1984-10-03
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。