baber/WOPTO huggingface dataset:
Patent JP-H0294348-A (JP)
Title: Ultra-thin tv system
Inventor: MIYAZAWA YUMIKO
IPC: H01J40/20
Filed: 1988-09-30
Abstract: PURPOSE:To save the space for installation of business equipment in an office by making a display in the form of a sheet, turning an image, etc., into a signal, receiving these signals from a control controller, and thereupon reproducing the image. CONSTITUTION:A control controller 11 emits a signal and reproduces image on a cell. An image display part 12 is composed of a minimum unit display called a cell, which is in service while hung at the ceiling or wall in the same manner as an OHP sheet. A channel 13 for remote controlling is provided. The image display 12 is made of a cell or a plurality of cells in the same sort, each consisting of thin material emitting color in accordance with the wavelength of eventually received laser. This eliminates necessity for setting off a wide place for installation.
Patent JP-H04127422-A (JP)
Title: Vapor growth apparatus
Inventor: SUGIYAMA IWAO
IPC: H01L21/203
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a vapor growth apparatus which can make a film thickness uniform without using a complicated rotation and revolution system by installing the following: a sheetlike member which is fitted and fixed to the opening part of a crucible and in which many small holes having different diameters according to their positions have been formed; and a partition which has been installed at the bottom side of the crucible of the sheetlike member and which is used to obtain spaces corresponding to the small holes. CONSTITUTION:In a state that the inside of a vacuum container 5 has been set to a prescribed vacuum degree by using an evacuation apparatus 6, a crucible 11 is heated by using a heater 35. Then, a CdTe raw material 33 is sublimated; it is decomposed into Cd molecules and Te molecules. While they are being rebounced at the thick inner wall of the crucible 11, they are passed through small holes 31 in a disk 30 and come flying to a substrate 3. A CdTe crystal layer is epitaxially grown on the surface of the substrate 3 which has been heated by using a heater 4. At this time, the diameter of the small holes 31 in the disk 30 is set in such a way that it is smallest in the central part of the crucible 11 and becomes gradually larger toward the peripheral part. The molecular intensity from the central part of the crucible 11 is set to be smallest; the molecular intensity becomes larger toward the peripheral part. As a result, the concentric-circular distribution of the amount of raw-material molecules flowing out from the crucible 11 is offset by the disk 30, and the intensity of molecules which come flying to the substrate 3 becomes uniform inside the face of the substrate 3. The film thickness of the CdTe crystal layer which is epitaxially grown can be made nearly uniform.
Patent JP-H1190847-A (JP)
Title: Screw fastening machine to work with compressed air
Inventor: SASAKI YASUO
IPC: B25B21/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw fastening machine which can perform screw fastening with lesser thrust force and at a high speed, allows a slackening operation simply with a single unit of machine, and ensures an enhanced operating capability. SOLUTION: A screw fastening machine includes an air motor 2 capable of rotating both in the regular and reverse directions through controlling of the air flow by an operational valve 24, and even after a rotary slide member 7 and piston part 13 operated by a push lever 26 and the valve 24 have reached the undermost point, the piston part 13 is pressed downward always without releasing the compressed air existing on the piston part 13, and if in this condition, a driver bit 16 is engaged by a screw head and the body 1 is pressed, an air hole 56 in communication with the air motor 2 is opened which should put a rotor 3 in reverse rotation.
Patent JP-S62117876-A (JP)
Inventor: OHIRA KOZO
IPC: D06M13/463
Filed: 1985-11-06
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-S61244962-A (JP)
Inventor: EDOWAADO JII TORATSUKUMAN
IPC: F16H21/44
Filed: 1985-11-06
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-H0782672-A (JP)
Title: Printing of apparel cloth with pigment
Inventor: HORI KOICHI
IPC: D06P1/52
Filed: 1993-09-08
Abstract: PURPOSE:To obtain cloth having a beautiful aged appearance by a pigment printing method in place of conventional means to give a beautiful aged appearance having shading variation on the surface of cloth by crumpling or rubbing the cloth to fall off a part of fiber or pigment from the cloth surface. CONSTITUTION:The pigment printing paste to be used in this process is composed of a water-soluble resin, a water-insoluble resin and a water-insoluble powder. The amount of the water-insoluble resin is 0.5-2 times the amount of the water-insoluble powder and that of the water-soluble resin is 1.5-15 times the amount of the water- insoluble resin. The particle diameter of the water-insoluble powder is 2-50mum. The paste is compounded with a pigment, the cloth is printed with the pigmented paste and the applied pigment printing paste is dried and washed with water to remove a part of the coating film. The attached amount of the pigment printing paste constituting the printed pattern is irregularly varied by this process to obtain a pigment printed apparel cloth having beautiful aged appearance. There is no damage of the cloth because the beautiful aged appearance is formed without applying crumpling and rubbing action to the cloth. The warmth-keeping effect of the pigment printing apparel cloth is effectively improved by using a far--infrared radiating ceramic fine powder such as titanium alumina, cordierite, zircon sand and spinel as the water-insoluble powder.
Patent JP-2001075980-A (JP)
Title: Data base retrieval supporting device and control method therefor
Inventor: HIRAYAMA KEIKO
IPC: G06F17/30
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To easily perform data base retrieval by improving convenience for a user. SOLUTION: When image data are contained as retrieval key data, an image corresponding to the image data is recognized, data for narrowing are presented for narrowing a retrieval object out of data stored in a data base server 16 on the basis of the result of image recognition and one or more pieces of data for narrowing are selected by the user out of the presented data for narrowing as data for selective narrowing to be used for data base retrieval so that data base supported retrieval can be performed while considering the image recognized result. Furthermore, image data, text data and audio data or the like can be used as the retrieval key data of retrieval from the side of portable telephony equipment 11 and flexible data base retrieval can be performed regardless to a retrieving operation place.
Patent JP-S63102341-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/302
Filed: 1986-10-20
Abstract: PURPOSE:To provide a sidewall having a vertical surface which rose from the surface of a substrate with an electrical connection even in case a wiring layer of a proper level can not be utilized by a method wherein the sidewall is formed in a state that the insulating film of a part to be connected to the sidewall is selectively removed. CONSTITUTION:In order to remove an oxide film on the side surfaces of a poly Si pattern 12 to be connected to a sidewall, a poly Si pattern 11 on the other side is coated with a photo resist layer 15. The oxide film 14 on the side surfaces of the poly Si pattern 12 is removed using the photo resist layer 15 as a mask. As the oxide film of the unnecessary parts is completely removed at this amount of etching treatment, the etching treatment is executed to a degree that an oxide film of 700Angstrom  is etched away. The photo resist is removed, an impurity-doped poly Si layer 16 is deposited by a CVD method and when an RIE is performed, the sidewall is formed on the side surface of the poly Si pattern, but this is electrically connected with the poly Si pattern 12 at parts where the oxide film on the side surfaces is removed.
Patent JP-S62108997-A (JP)
Inventor: TAKEDA HIRONOBU
IPC: F27B3/19
Filed: 1985-11-08
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-H10114709-A (JP)
Title: Production of particulate neopentyl glycol hydroxypivalate, particle produced thereby and granulation of the particle with granulator
Inventor: WEYER HANS-JUERGEN DR
IPC: B01J2/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing particles of neopentyl hydroxypivalate(NHP) free from the defects of conventional process while suppressing the generation of cake, provide a particulate NHP having low cake-generation rate and provide a process for granulating the particle with a granulator. SOLUTION: This process for the production of particulate NHP comprises the supply of a molten NHP containing >=3wt.% of NHP crystal based on the total weight of NHP to a cooling zone to solidify the molten NHP. A particulate NHP having low caking tendency can be produced by this process. The particles can be granulated by a method using a granulator for molten material provided with a precooling device 2, a precrystallizer 3, a liquid droplet forming machine 4 or a planar applicator, a cooling belt 6 and a crusher in the case of using a planar applicator.
Patent JP-H0586956-A (JP)
Title: Missfire detecting device for internal combustion engine
Inventor: FUJIMOTO TAKANORI
IPC: F02P17/12
Filed: 1991-09-27
Abstract: PURPOSE:To provide a missfire detecting device which reliably detects even an incomplete missfire and a complete missfire and performs reliable specification of a missfire cylinder. CONSTITUTION:A crank angle sensor 11 to generate a signal in each given crank angle position of an engine 1 and a cylinder discriminating means 20 to detect a specified cylinder out of a plurality of cylinders are provided. Further, fuel injection valves 5a-5f mounted at each cylinder and a missfire state detecting means 20 to detect the missfire state of the engine 1, corrects a control amount of a fuel injection amount, corresponding to a pseudo missfire cylinder, by a given amount when it is decided that a pseudo missfire occurs, and decide that a true missfire occurs to the pseudo missfire cylinder when no difference is produced between detecting information after and before correction of a fuel injection valve by a given amount are provided.
Patent JP-H03112214-A (JP)
Title: Voltage comparator
Inventor: WADA YOSHIO
IPC: H03K5/08
Filed: 1989-09-27
Abstract: PURPOSE:To accurately hold hysteresis characteristic with minute voltage width by inserting a resistor between each emitter of transistors for input and each collector of a differential pair of transistors in a high gain differential amplifier circuit. respectively. CONSTITUTION:Assuming currents on the transistors Q1, Q2 as I1, I2, respectively, it goes to I2=I0 when it is Vi>VB. However, the input/output characteristic of the current I2 goes to I2={I0.R3/(R3+R4)+{(VB=Vi)/(R3+R4)}. When (Vi-VB) is increased from a negative side, negative resistance is shown at a point of R3.I0, and when (Vi-VB) is decreased from a positive side, it enters a negative resistance part at a point of -R4.I0. Therefore, positive feedback is applied at respective point, and I2/I0 is changed steeply from 0 to 1 or 1 to 0, then, the hysteresis characteristic can be attached. Thereby, it is possible to easily realize to accurately provide the hysteresis characteristic with minute voltage width not depending on k.T/q.I0 (k: Boltzmann's constant, T: absolute temperature, q: electric charge quantity of electron).
Patent JP-H07100702-A (JP)
Title: Cutting tool
Inventor: NISHIMURA TAKAYUKI
IPC: B22F3/14
Filed: 1993-10-05
Abstract: PURPOSE:To provide a cutting tool which can be manufactured inexpensively and easily and which has both very good cutting performance and a long tool life. CONSTITUTION:A tip 2, which is manufactured by integrally sintering a base 20 made of cemented carbide and a hard particulate layer 21 lying right above the base 20 under very high pressure and at a very high temperature, and a base metal 1 for a cutting tool, which consists of a presintered material made of conductive metal powder, are sintered integrally by the plasma-discharge- sintering method and in the same mode as the sintering between the base 20 and the base metal 1. At the same time, the metal powder, or the base metal 1 for the cutting tool, is sintered, so that a cutting blade is formed in the hard particulate layer 21 of the tip 2.
Patent JP-H1080030-A (JP)
Title: Electric-cable carrier stage
Inventor: SATO MITSUO
IPC: H02G1/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend many electric cables without giving a large tensile load by linking the part between respective stage units that can be moved by wheels so that the units can be fluctuated up and down and right and left, and constituting the units in the endless state. SOLUTION: A linking means 12, which links stage units 11 so that the units can be fluctuated up and down and right and left, is linked to the back side of each mounting part 19 by a hinge pin 19 freely ratably under the parallel state with the mounting surface in which the surfaces of a pair of plate springs are in parallel with the mounting surfaces of mounting parts 13. Then, the part between the stage units 11 can be fluctuated up and down directions by the deflection of the plate springs 18, and the part between the stage units 11 can be fluctuated in the right and left directions by the rotation of the linking part.  In order to form a carrier stage 1 in the endless shape along the extending path of the electric cable, a floorplate is provided on a cable rack formed on the extending path of the electric cable, and the respective stage units 11 under the liked state are sequentially mounted on the floorplate. This method is simple and convenient. Then, after the extension of the electric cable is finished, the floorplate is removed together with the carrier stage 1.
Patent JP-H02112893-A (JP)
Title: Aluminum alloy material for brazing
Inventor: SUGIYAMA SADAHIKO
IPC: B23K1/20
Filed: 1989-09-27
Abstract: PURPOSE:To enable brazing using a fluoride-based flux by cladding the surface of an aluminum alloy material contg. Mg with a specified aluminum alloy material. CONSTITUTION:An aluminum alloy contg. Mg is used as a core material to increase the strength of its annealed material (O material). An A 3003 or 3203 Al alloy is used as a skin material to enable brazing using a fluoride-based flux. The core material is clad to prevent a decrease in the strength. Since the fluoride-based flux is used, cleaning after brazing can be omitted, and the assembly of a complicated structure such as a heat exchanger can be simplified. The gap filling ratio after brazing is >= about 60% in the case of this invention, and the brazing property is excellent. When a bare material contg. Mg is used, the filling ratio is about 30%, and the brazing property is insufficient.
Patent JP-H02170252-A (JP)
Title: Control system using execution loop program
Inventor: DANIERU BAIRON SHIIBAASU
IPC: G06F15/00
Filed: 1989-09-27
Abstract: PURPOSE: To control plural functions by a central processing unit by rewriting contents of an interrupt vector to change an execution loop program or a process program without changing a read-only memory. CONSTITUTION: An execution loop 104 includes plural interrupt positions (INT) 106 to 114 and a jump command 116. The execution loop 104 is stored in a read-only memory ROM 1. The execution program 104 accesses process programs 128, 130, 132, 134, and 136 through addresses stored in vectors 118, 120, 122, 124, and 126 to execute the programs. Thus, plural functions are controlled by the central processing unit.
Patent JP-S63103939-A (JP)
Title: Infrared moisture meter
Inventor: IMOSE KAZUO
IPC: G01N21/3554
Filed: 1986-10-22
Abstract: PURPOSE:To obtain a moisture meter which is applicable to a polar soln. as well, is stable with a trace moisture and can make detection at a high speed by splitting IR rays by an optical splitter to measuring light and reference light at a prescribed splitting ratio. CONSTITUTION:The IR ray I0 of a prescribed aperture emitted from a light source 10 is converted to a rectangular pulse light train by an optical chopper 20 and is made by an optical filter 30 to the IR ray I0' of a prescribed band width including the wavelength suitable for measurement. The ray I0' is split by the optical splitter 40 consisting of a holed mirror to the measuring light Im and the reference light Is at the prescribed splitting ratio. The reference light Is transmits a stop mechanism 52, is condensed by a condenser lens 51 and enters a photoelectric converter 201 such as InSb semiconductor, by which the light is converted to a reference signal. The measuring light Im transmits the measuring sample in a sample vessel 100, is condensed by a condenser lens 52 and enters a photoelectric converter 202, by which the light is converted to a measurement signal. Both signals are inputted to an arithmetic circuit which corrects the measurement signal with the reference signal. The fluctuations of the light source, the temp. and humidity of the atm. and the converters which are of the prime problems in the measurement are thereby corrected with the same wavelength by the reference optical path.
Patent JP-S60143586-A (JP)
Inventor: KASAHARA SHINICHI
IPC: H05B6/12
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0990121-A (JP)
Title: Wollaston prism and its production
Inventor: INOUE AKIRA
IPC: G02B5/30
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a Wollaston prism capable of preventing total reflection even if a double refractive crystalline body having a high refractive index is used by constituting joint layers for joining two prisms of specific inorg. materials. SOLUTION: The joint layers for joining the two prisms of this Wollaston prism are composed of the inorg. materials which are optical crystals or amorphous materials having a refractive index of >=1.7. In such a case, the thin film 5 of the inorg. film which has the refractive index of >=1.7 and of which the m.p. or softening point does not exceed the Curie temp. of the prism composition is formed by vacuum vapor deposition on the antireflection film 4 of the joint surface 1B of the prism 1 consisting of LN. After this thin film 5 is formed, the prism 1 and the prism 2 are stuck to each other at this joint surface and while this state is maintained, the prisms are heated up to the m.p. of the inorg. material and are melted. The entire part is thereafter cooled to crystallize and solidify, by which the prisms 1, 2 are joined and the Wollaston prism is produced.
Patent JP-2001077214-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: HORINOUCHI HIROSHI
IPC: H01L21/8247
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To allow increase in overwrite frequency for data, while variation in write/erase characteristics is reduced for high reliability and long service life. SOLUTION: An N+ region 2, which is to be a source and drain, is formed on a P-type substrate 1, and then an SiO2 film (oxide film) 3 is formed. In order to make a part of the 2 film (oxide film) 3 at the upper part of the drain regain be about 10 nm in thickness, it is etched by RIE(reactive ion etching, etc.), in a mixed gas of CS4, Ar, and CHF3, to form a tunnel gate oxide film 10. Here, by adjusting the mixture ratio among the three kinds, a corner part 10a is rounded to relax concentration of electric field at writing of erasing.
Patent JP-2000073925-A (JP)
Title: Knock control device
Inventor: KITAGAWA FUKUO
IPC: F02D45/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a knock control device capable of controlling ignition timing to the optimum value in any environmental condition or operation condition of an internal combustion engine. SOLUTION: By defining a ratio of increase of knock sound strength when ignition timing is gradually advanced from ignition timing when knock starts (a trace knock point) as knock sensitivity, knock sensitivity is changed based on changes in environmental conditions such as temperature, atmospheric pressure and humidity, and engine conditions such as an engine rotation number, cooling water temperature, an air-fuel ratio, therefore knock sensitivity is determined by a knock sensitivity determination means 16 based on a knock level determined by a knocking detection means 13 capable of detecting generation frequency and strength of knocking and a knock level determination means 15, and the determined knock sensitivity is reflected on decision of ignition timing in an ignition timing determination means 18 to change ignition timing delay speed or advance speed.
Patent JP-2000083053-A (JP)
Title: Program including system packet processor
Inventor: EGAWA HISASHI
IPC: H04L47/43
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve packet processing efficiency while reducing buffer quantity by terminating the use of resources insured for a packet when time defined by a packet processor passes from when the reception of the packet is started or when the reception is completed. SOLUTION: A packet inputting part 102 identifies the boundary of a packet and gives a packet ID. A resource managing part 103 allocates resources such as a CPU and a memory register which are needed for packet processing in a packet processing part 105 and their use time limit in every packet ID and writes them in a management table 104. The resource use time limit is set by such a manner that the packet inputting part 102 monitors the point of time when the front of the packet arrives, the size of the packet is obtained from a lower layer, the point of time when the end of the packet arrives is calculated based on it and fixed clock is added to it. When the use time limit comes, the packet processing part is inhibited from using the resources of the packet.
Patent JP-H06100183-A (JP)
Title: Stage structure in paper sheet separating device
Inventor: ISHIDATE TAKEO
IPC: B65H1/18
Filed: 1992-09-18
Abstract: PURPOSE:To smoothly separate and feed the paper sheets by feeding the paper sheets one by one by generating no duplicate feeding and preventing the defective feeding, and preventing the paper sheet returned by a separating means from being broken when the duplicate feeding is generated. CONSTITUTION:In a stage structure of a paper sheet separating device where a plurality of paper sheets P piled on a stage 27 which is movably supported in the vertical direction are fed one by one by pressing the paper sheets P onto pick-up rollers 24a, 24b which elevate and rotate the stage 27, motors 39 as driving means to drive the stage in the vertical direction are provided on both ends of the stage 27, so that the right and left stages may be independently elevated/lowered, and this stage 27 and the respective motors 39 are connected to each other by a spring 35 having a specified spring constant and a wire 37, and the stage 27 is elevated/lowered through the spring 35 by driving the motors 39 and thereby letting in/out the wire 37.