baber/WOPTO huggingface dataset:
Patent JP-H05272069-A (JP)
Title: Suede-fashioned artificial leather and its production
IPC: B32B27/12
Filed: 1992-03-17
Abstract: PURPOSE:To provide the subject artificial leather uniform in raised surface, excellent in touch and feel, and low in dimensional change with the change of temperature. CONSTITUTION:An elastic polymer liquor is imparted to an interlaced nonwoven fabric comprising ultrafine fiber-developing type fibers modifiable to ultrafina fiber-convergent fibers, where the nonwoven fabric has a cross-section of mixing ultrafine polyamide fibers <=0.1 denier in single fiber fineness with at least one king of hydrophobic ultrafine fibers at the weight ratio (90:10) to (30:70) to modify the ultrafine fiber-developing type fibers to the ultrafine fiber- convergent fibers, and at least one surface thereof is raised and then dyed, thus obtaining the objective suede-fashioned artificial leather.
Patent JP-H1069160-A (JP)
Title: Toner storage container
Inventor: YOSHIKI SHIGERU
IPC: G03G15/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve handling by preventing the toner storage container from rolling even when it is laid laterally and to improve structure strength. SOLUTION: The toner storage container is composed by integrally fitting together a toner bottle 100 as a toner storage member, a lid member 200 which is attached to the mouth part 114c of the toner bottle 100 and communicates with a toner discharge opening 114d, and an outer covering member 300 for storing the toner bottle 100. Further, either the lid member 200 or outer covering member 300 or both of them are square in outer shape. The lid member 200 is provided with a toner replenishment member having a toner replenishment control function.
Patent JP-H05264964-A (JP)
Title: Liquid crystal display device
IPC: G09G3/20
Filed: 1992-03-19
Abstract: PURPOSE:To make a gradation display utilizing capacity division even when liquid crystal having self-polarization Ps such as FLC(ferroelectric liquid crystal) is used. CONSTITUTION:This liquid crystal display device is equipped with plural signal electrodes 30, scanning electrodes 27 which face them, liquid crystal arranged between those signal electrodes 30 and scanning electrodes 30, and plural gradation electrodes which apply plural mutually different stepwise voltages corresponding to the voltage of the signal voltage electrode 30 or scanning electrode 27 to liquid crystal of respective picture elements formed at respective intersection parts of the signal electrodes 30 and scanning electrodes 27 and makes a matrix display by driving the liquid crystal with the voltage applied between the signal electrodes 30 or scanning electrodes 27 and opposite gradation electrodes arranged across the liquid crystal; and the gradation electrodes are present almost in level with the signal electrodes 30 or scanning electrodes 27, and insulated electrically from one another and coupled through specific electrostatic capacitors, so that the stepwise voltages are applied.
Patent JP-2000286267-A (JP)
Title: Heat treatment method
Inventor: YAGI YASUSHI
IPC: H01L21/324
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of slippage by lessening the temperature difference under the surface of a wafer at temperature rise and/or temperature drop, when putting a semiconductor wafer in place within a treatment chamber and performing annealing at near, for example, 1,000 deg.C while supplying a as from a gas supply part opposed to the wafer to the wafer. SOLUTION: Heat treatment method is constituted, such that a gas supply part 4 is divided into a region opposed to the center of a wafer W and a fringe, and that the flow of gas can be changed between the center and the fringe. Then, at temperature rise a gas which is higher (lower) in temperature than, for example, the wafer is supplied so that the flow per unit area of the center may be larger (smaller) than that of the fringe. Moreover, at temperature drop, a gas which is higher (lower) in temperature than, for example, the wafer is supplied so that the flow per unit area of the center is smaller (larger) than that of the fringe.
Patent JP-S60238559-A (JP)
Inventor: ARAGAKI MORINOBU
IPC: E04D3/30
Filed: 1984-05-08
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-S5717805-A (JP)
Title: Inspection method of gear form
Inventor: OOTA SHIGEO
IPC: G01B11/24
Filed: 1980-07-07
Abstract: PURPOSE:To correctly and automatically inspect the form of gear to be measured by comparing the data of good articles and the data corresponding to the form of gear to be measured, obtained digitally from the annular image sensor. CONSTITUTION:Light is irradiated on the gear to be measured from a light source 3 and image of the gear to be measured is formed through on image formation lens 5 on an image sensor 1 by concentrating. This image sensor 1 consists of many photoelectric elements by locating them in an annular form. Image formed on the image sensor through the image formation lens 5 corresponds to the formation of the gear to be measured. Data corresponding to the formation of the gear to be measured 4 obtained from the image sensor 1 is compared with the data of good articles.
Patent JP-H09284428-A (JP)
Title: Charging system
Inventor: ADACHI TSUKASA
IPC: H04M15/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To speedily execute a calling and communication with a callee side to charge the callee side and to charge only a prescribed caller side at the callee side. SOLUTION: A call-incoming terminal equipment 3 is provided with a telephone number detection part 32 detecting the telephone number of a caller reported from a communication network 2, a memory 33 registering the telephone number of a prescribed caller and a control part 35 loopback-transmitting to a call-originating terminal equipment 1 corresponding to the telephone number of the caller when the telephone number of the caller detected by the detection part 32 is registered in the memory 33. Thus, it is possible to speedily shift to a speech or communication to charge the callee side and to charge only to a call originated from a prescribed caller at the call-incoming destination only by directly dialing the telephone number of the callee terminal without calling a switch-board at the time of charging the callee side in the caller side.
Patent JP-2000283728-A (JP)
Title: Method and device for measuring variation in thickness of thin plate material
Inventor: KUBO KEIJI
IPC: G01B9/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To highly accurately efficiently measure variation in the thickness of a thin plate material such as a wafer by irradiating the surface of a thin plate material with measuring light, receiving the reflected measuring light, and measuring displacements in the surface of the thin plate material. SOLUTION: Mixed light L0+L1 outputted form a polarization beam splitter 34 is converted into parallel light by a collimator lens 54 via a plurality of mirrors 52, converged onto the light receiving surface of a light receiving part 50 by a focus lens 56, and reliably inputted to the light receiving surface while inclination and displacements caused by the reflection of measuring light at the surface of a wafer W. A light signal is converted into an electric signal at the light receiving part 50 to analyze the waveforms and phases of reference light L0 and measuring light L1. By subjecting data to computation processing, it is possible to obtain the surface location of the wafer W or its changes as numerical information.  By performing measurements at different locations along the surface of the wafer W, it is possible to obtain fluctuations i.e., displacements in the surface location of the wafer W due to a locational.
Patent JP-H04304613-A (JP)
Title: Alignment method
Inventor: SATO KENJI
IPC: H01L21/30
Filed: 1991-04-01
Abstract: PURPOSE:To provide an alignment method which enables a highly accurate alignment between a semiconductor wafer and a mask in photolithography in the manufacturing process of a semiconductor device. CONSTITUTION:From the center of the wafer mark 11-2 made by the etching in a first process and the center 13-1 made by the etching in the second process, the center 23 of the composite alignment mark of the wafer mark 11-2 by the first process and the wafer mark 13-1 by the second process is calculated, and on the basis of this, the alignment of the mask in the next process is performed. Hereby, the quantity of deviation is not accumulated, and highly accurate alignment can be performed.
Patent JP-2000287031-A (JP)
Title: Image reader
Inventor: AKAHORI TAISUKE
IPC: H04N1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of black stripes due to dirt existing on an original before it is read and also to reduce the effect of block stripes due to dirt caused during reading of the original. SOLUTION: Dirt deposited on an electric document handler EDH glass plate is detected in a step S501 in the image reader, and an area having widest width on the EDH glass, where no dirt is in existence, is decided as a slider moving area in a step S503 on the basis of the result of detection. Then whether or not the length of the slider moving area is larger than a threshold is discriminated in a step S505. When the length is smaller than the threshold, a warning is displayed in a step S521, whereas when the length is longer than the threshold, after a prescribed setting valve is decided in a step S507, the image of an original is read, while moving the slider to carry the slider in steps S509-S515.
Patent JP-H01263807-A (JP)
Title: Constant current circuit with temperature compensation
Inventor: OKUBO YOICHI
IPC: G05F1/56
Filed: 1988-04-15
Abstract: PURPOSE:To avoid the phase discontinuity by producing the analog change of the attenuation factor at change of the gain and changing continuously the phase. CONSTITUTION:A variable resistor 1 changes its resistance value with the information received from an error amplifier 5 and fixes the current of a PIN diode 7. A monitor resistor 2 is added together with a polarity inverter 3 and an adder 4. The amplifier 5 performs comparison of current levels based on the output of an LPF 11 and this error is transmitted as said information. A voltage generator 9 produces the voltage in response to the digital signal information 8 and transmits the voltage as the reference one based on which an amplifier 10 containing a temperature sensor changes the current of the diode 7 in accordance with the temperature change. Thus it is possible to perform the temperature compensation for all attenuation factors by means of a single temperature sensor and also to avoid the phase discontinuity despite the change of the attenuation factor.
Patent JP-S59212733-A (JP)
Inventor: GOODON RII MAGUREGAA
IPC: G01N1/00
Filed: 1984-05-11
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-S57207814-A (JP)
Title: Star sensor using spectroscope
Inventor: KITADE KENJI
IPC: G01J3/28
Filed: 1981-06-17
Abstract: PURPOSE:To exactly executing synchronization of a star in a short time, by dividing an optical signal into two through a condensing device, processing them by a signal processing part through a CCD, also spectrally analyzing them by a spectroscope, and processing them by the signal processing part through the CCD. CONSTITUTION:An optical signal from an artificial satellite is divided into two by a condensing device 1. One light beam is inputted to a photodetecting device 2 consisting of a CCD, is processed by a signal processing part 3, and a signal showing a position of a start is sent to a signal processing part 7. The other light beam is spectrally analyzed by a spectroscope 4, is detected by a CCD 5, its output is inputted to a signal processing part 6, and a spectrum signal of a start is sent to the signal processing part 7. By the signal processing part 7, synchronization of a star is executed exactly in a short time from both the input signals, and also an attitude control signal is outputted.
Patent JP-S6322498-A (JP)
Inventor: RINZEI UEIKUFUIIRUDO
IPC: B65G57/00
Filed: 1986-04-22
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-S62253811-A (JP)
Title: Method of setting working space former for underwater structure wall
Inventor: INAMI RYUICHI
IPC: E02B3/00
Filed: 1986-04-24
Abstract: PURPOSE:To form a dry working space in front of wall face by a method in which a working space former is formed of a working space-forming box and a ballast tank provided on the side of the box, the front side of the box is closely adhered to the wall face, and water in the box is discharged. CONSTITUTION:A working space former 2 is formed of a working space-forming box 1 and ballast tanks 36 and 37 provided on the side of the box 1. The front side of the box 1 is set in the face of the water-submerged wall of an underwater structure 4 and closely contacted with the wall face by pulling the former 2 by operation of a winch 5. Water in the box 1 is discharged through a water suction pipe 44 and the box 1 is pressed on the wall face under water pressure acting on the back side of the box 1. A dry working space can thus be formed in the box 1, permitting the repairing of wall face to be performed.
Patent JP-S59218727-A (JP)
Title: Impurity introduction into semiconductor substrate
Inventor: SATOU NORITADA
IPC: H01L21/265
Filed: 1983-05-26
Abstract: PURPOSE:To enable to form semiconductor regions of a prescribed conductive type, which are shallow and have a high surface impurity concentration, in substrates with a favorable reproducibility by a method wherein a glow discharge is performed in an atmosphere involving desired doped impurities. CONSTITUTION:The air in the interior of a reaction tank 1 is exhausted by a vacuum exhausting system 4 and after the reaction tank 1 has been brought in a high vacuum state of about 1X10<-7>Torr, a vacuum valve 8 is throttled and the exhausting speed of the vacuum exhausting system 4 is reduced, and at the same time, impurity gas is introduced through an adjusting circuit 6 and the pressure in the vacuum container 1 is adjusted to 0.1-10Torr. After that, when a glow discharge is made to perform between electrodes 2a and 2b, semiconductor regions involving the impurities are formed in semiconductor substrate 3 arranged on the electrode 2a heated to an arbitrary temperature, for example, to 300 deg.C. In particular, semiconductor regions of a high concentration of 10<21>-10<22>atom/cm<3> in surface concentration and formed with an extremely thin diffusion layer of about 500-1,500Angstrom  thereon, which are impossible by a heat diffusion method and an ion-implantation method, can be formed. According to this method, there is no need to use a high-priced ion-implantation device and diffusion furnace. The semiconductor substrate placed in the interior of the vacuum container 1 are held at prescribed tempratures of 400 deg.C or less.
Patent JP-H11297219-A (JP)
Title: Plasma display panel
Inventor: NISHIKATSU TAKEO
IPC: H01J11/42
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reflect properly ultraviolet rays which are generated based on gas discharge and resultantly collect the ultraviolet rays on a phosphor effectively. SOLUTION: An ultraviolet ray reflecting film 24 for the purpose of increasing the entrance quantity of vacuum ultraviolet rays to a phosphor is formed from particles 24a which are made of a vacuum ultraviolet ray transmitting material and have a fine particle diameter (r). By repeating partial reflection on the surface of a particle 24a and partial reflection on the surface of another particle 24a adjacent to the particle 24a after transmitted the particle 24a in the ultraviolet ray reflecting film 24, most of the vacuum ultraviolet rays can be finally reflected without being affected by the surface contamination of the ultraviolet ray reflecting film 24.
Patent JP-S5216771-A (JP)
Title: Manipulator
Inventor: INOUE MAMORU
IPC: B25J15/00
Filed: 1975-07-30
Abstract: PURPOSE: Manipulator to automatically take out a plurality of articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61254754-A (JP)
Inventor: SHIMADA YOICHI
IPC: E04G17/065
Filed: 1985-05-02
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-H09255863-A (JP)
Title: Resin composition
Inventor: TAMAI KAZUHIKO
IPC: C08L51/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having improved impact resistance and resistance to organic solvents and manifesting excellent balance in physical properties by formulating a specific graft-modified ethylene-vinyl acetate copolymer to a polycarbonate resin. SOLUTION: This resin composition comprises (A) 99-50wt.% of a polycarbonate resin and (B) 1-50wt.% of a graft-modified ethylene-vinyl acetate prepared by graft-polymerizing (ii) 0.1-50 pts.wt. of a compound bearing glycidyl groups and/or an unsaturated glycidyl ester of the formula (Ar is a 6-23 aromatic hydrocarbon bearing at least one of glycidyloxy group; R is H, methyl) and (iii) 0-500 pts.wt. of vinyl monomers onto (i) 100 pts.wt. of an ethylene-vinyl acetate polymer in the presence of (iv) 0.001-10 pts.wt. of a radial initiator based on 100 pts.wt. of the total of the components (ii) and (iii). The component (i) is composed of 50-99% of ethylene and 50-1wt.% of vinyl acetate and preferably has a melt flow rate of 0.1-500g/10 minutes according to JIS K6730.
Patent JP-S60236592-A (JP)
Title: Inspection device of omitted printing of printed matter
Inventor: OZAWA TATSUROU
IPC: G01N21/89
Filed: 1984-05-10
Abstract: PURPOSE:To shorten the processing time and to reduce inspection errors by providing two appropriate areas on a subject to be tested with respect to printed matter having much of blanks and executing the fetching processing of picture data of said parts with the aid of a television camera. CONSTITUTION:Two areas having much of stroke parts on printed matter to be inspected are set. The 1st area 23 is photographed by a television camera, and a total sum of stroke parts of image pickup data is calculated, whereby an areal ratio in the area is obtained. Here, threshold data which decides that there is no omitted printing is set in such a way that the dots of the stroke part of the area exceed more than a certain percentage. A resister Y is set to [1] and [0] when the area ratio exceeds the threshold data and when said ratio will not exceed, respectively. In terms of picture data of the 2nd area 24, a register Z is set to [0] or [1] in the same manner. Then an OR of the registers Y and Z is obtained, and it is decided to be normal or abnormal when the result is [1] or [0], respectively.
Patent JP-S58210845-A (JP)
Title: Control device for plasma density
Inventor: SANTOU YOSHIKAZU
IPC: H05H1/46
Filed: 1982-06-01
Abstract: PURPOSE:To enable the control of the concn. of the plasma to act on fibrous products higher in the central part than in the peripheral part in the stage of subjecting the fibrous products, etc. to a low temp. plasma treatment, by forming the earth electrode in a treatment chamber to a bow shape. CONSTITUTION:A fibrous product 2 such as a woven, knitted or non-woven fabric, a cord or the like is supplied continuously into a reaction chamber 1, and air, oxygen or other gas is supplied into the chamber from a gas nozzle 9. A high frequency voltage is impressed between a high frequency generating electrode 7 and an earth electrode 8 to remove the dirt, shives and specks stuck on the fabric 2 and to apply a hydrophilicity imparting treatment thereon. The electrode 8 in this case is constituted of many bow-shaped electrode rods 83 which are turned simultaneously by driving of a pulse motor 86, thereby regulating the distance between the electrode 7 and the central part of the electrode 8. The plasma density in the central part of the fabric 2 is controlled higher than in the peripheral part by such regulation, whereby the entire part of the fabric 2 is subjected uniformly to the low temp. plasma treatment.
Patent JP-H0653962-A (JP)
Title: Method for allocation of circuit between switching nodes for communication system
Inventor: GURAHAMU BENISUTON
IPC: H04Q3/00
Filed: 1993-03-29
Abstract: PURPOSE: To sufficiently secure the band width of an arbitrary node by restricting access to a trunk group by means of a call start program to the program having non-inhibition TAC associated to the group. CONSTITUTION: A digital private network signal-type DPNSS link between the two switching nodes is constituted of multiple circuits and they are divided into the trunk groups. More than one trunk groups are allocated to a trunk access class TAC and respective TAC are associated with at least one call start programs and they are restricted to one service class. Then, added time is divided into bands and the respective bands are allocated to zone numbers. A route restriction table is generated and access to the trunk groups is controlled. Then, access by the call start program is restricted to the program having associated non-inhibition TAC and the band width of the node can sufficiently be secured.
Patent JP-S5718306-A (JP)
Title: Underwater oil-filled electrical appliance
Inventor: ISHIMOTO AKIRA
IPC: H01F27/14
Filed: 1980-07-09
Abstract: PURPOSE:To improve the reliability by providing a plug adapted to float on water but sink in oil for a sealed space communicated to a space above the oil surface of an underwater oil-filled electrical appliance. CONSTITUTION:A tank 3 housing the contents 2 of a transformer 1 has a double side wall comprising an inner wall 3a and an outer wall 3b between which a closed space is formed. An insulating oil 5 fills inside the inner wall 3a of the tank 3 and a conservator 6 is provided to compensate for variations in the insulating oil 5. The conservator is fitted inside wall a diaphragm 7 adapted to move up or down with the oil surface covering thereof. The top of the conservator 6 is communicated to the top of the double side wall space 4 through a piping 9 while the bottom of the space 4 is communicated outside through an openging 10, which is fitted with a guide 12. A plug 13 for closing the openging 10 is inserted into the guide in such a manner as to be free to move up or down. The plug 13 floats on water and sinks in oil allowing the entry of water of prevent possible oil leakage.
Patent JP-H03292102-A (JP)
Title: Molding material constituted of lumber tip as main material and production thereof
Inventor: WAGAHARA NAGAO
IPC: B27N1/00
Filed: 1990-04-09
Abstract: PURPOSE:To activate scrap wood and lumber from thinning and to obtain a molded form which is enriched in water resistance and large in structural strength by sticking thermosetting resin being in a semihard state to the surfaces of the respective pieces of lumber chips and the gaps of the structure. CONSTITUTION:Lumber from thinning is ground to obtain lumber chips which properly contain both the greater part having about 1cm length and the other part having length not longer than 1cm. The lumber chips are immersed in thermosetting resin dissolved in an organic solvent. The surface parts of the lumber chips and the gap parts of the structure are sufficiently impregnated therewith. Then the lumber chips are dried to practicably vaporize moisture in the structure together with the organic solvent. Thereby thermosetting resin 2 being in a semihard state is stuck to the surfaces of the respective pieces of lumber chips 1 and the gaps of the structure. The molding material 3 is obtained which is constituted of these lumber chips as the main material. In this molding material, the joining state of the lumber chips and resin is made remarkably strong. A molded form having large structural strength can be molded by hardening this molding material.
Patent JP-S60236870-A (JP)
Inventor: GOSHIMA TOSHIO
IPC: B61F3/16
Filed: 1984-05-10
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。