baber/WOPTO huggingface dataset:
Patent JP-S62276874-A (JP)
Title: Manufacture of mos type semiconductor element
Inventor: KATO TERUO
IPC: H01L29/78
Filed: 1986-05-26
Abstract: PURPOSE:To attain speeding up of manufacturing a semiconductor element by forming channel regions which is achieved by utilizing a groove prepared in a mask material to perform an ion implantation and a gate electrode which is obtained by making a gate electrode material adherent to all the surface of substrate through the mask material. CONSTITUTION:A mask material 16 is adhered over a gate insulating film 13 of a semiconductor substrate 11 where the gate insulating film 13, source/ drain regions 15 as well as shallow source drain regions 14 are formed. And then, a groove part 16a is formed at the mask material and a channel region 17 is formed by performing ion implantations through the groove part 16a. A material of gate electrode 18 is adhered to all the surface of substrate through the maks material 16 where the groove part 16a is formed and furthermore, the gate electrode 18 is formed at an upper position of the channel region after reducing the mask material 16 according to a lift-off system. Thus, this approach helps inhibit fully parastic capacitances CGS and CGD having between gate source and gate drain and attain speeding up of manufacturing a semiconductor element.
Patent JP-S5242467-A (JP)
Title: Gas purifying material
Inventor: SUZUKI MASAO
IPC: B01J20/22
Filed: 1975-10-01
Abstract: PURPOSE: To enable easy judgement of reduction of purifying power of gas purifying materials which can remove harmful gas such as NOx and SO 2  in air, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5643726-A (JP)
Title: Etching device
Inventor: OKANO HARUO
IPC: H01L21/302
Filed: 1979-09-19
Abstract: PURPOSE:To prevent contamination from electrode metal and to maintain uniformity of etching by a method wherein a dielectric material layer where a substance to be etched is placed is formed on one of electrode of a plasma-etching device and air vents are provided on interfaces of electrodes and a dielectric layer. CONSTITUTION:A laying place of a substance to be etched 11 (underneath of which an organic material 12 such as polyester film or the like is provided) is formed by providing a high molecular material layer 9 such as tetrafluoro-ethylene resin or the like on a metal electrode 8, and an air vent 10 which is leading to a vacuum container of the device is provided. As a result, contaimination coming from the metal  of the material to be etched 11 is eliminated, the gas emitted by organic substance  is discharged, the material on which an etching is performed is tightly fixed and a  stabilized uniformity of etching can be maintained.
Patent JP-2000312263-A (JP)
Title: Automatic communicator and method for recognizing connection state used for the automatic communicator
Inventor: MORIYA KAZUYUKI
IPC: G08C15/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To properly recognize a connection state to each metering means by recognizing the connection state to each metering means every recognition timing shorter than the communication timing of metering information to an information center. SOLUTION: An automatic communicator 10 is provided with a controller 20 that executes recognition of the connection state of each metering means 12 every recognition timing shorter than the communication timing of metering information to an information center 1, revises its recognition of each metering means 12 from a non-connection state into a connection state in response to a change in the recognition result so as to execute collection of the metering information and to communicate a communication abnormality to the information center.
Patent JP-S60263003-A (JP)
Title: Linear type burner for petroleum oil stove
Inventor: NAGANAMI MAKOTO
IPC: F23D3/10
Filed: 1984-06-11
Abstract: PURPOSE:To contrive to shorten the red-hot rising time of a red-hot part at burning start by a method wherein a small clearance is formed between the upper end part of a lower cylinder body and the lower end part of a red-hot cylinder body in the linear type burner for a petroleum oil stove. CONSTITUTION:A linear burining chamber cylinder 15 is provided with a burning chamber X to which the upper part of a flat wick 12 is faced. The linear burning chamber cylinder 15 is formed of two divided parts, that is, the lower end part of the lower cylinder body 15a is secured on the upper surface of a fire pan 13, a red-hot cylinder body 15b is continuously connected to the upper part of the lower cylinder 15a. Many small holes 16 having opening ratio 10-13% are bored on the lower cylinder body 15a. Many horizontal long holes 18 larger than the small holes bored on the lower cylinder body 15a, and having opening ratio 45-65% are bored on the red-hot cylinder body 15b. An inverse L-shaped bent part 19 is shapedly provided in lengthwise direction on the lower end part of the red-hot cylinder body 15b, protrusions 20 are protruded downward under the bending part 19 with intervals in lengthwise direction. A horizontal long slit-shaped small clearance (t) is formed between the lower end part of the red- hot cylinder body 15b and the upper end part of the lower cylinder body 15a, accordingly, the heat conduction from the red-hot cylinder body 15b to the lower cylinder body 15a side is obstructed, thereby, the rising time of the red-hot part at the burning starting is shortened.
Patent JP-H06329567-A (JP)
Title: Production of 1,6-hexanediol
Inventor: HAYASHI TETSUO
IPC: C07C31/20
Filed: 1993-05-21
Abstract: PURPOSE:To obtain 1,6-hexanediol useful as a raw material for plasticizers, polyesters, polyurethanes, etc., in simplified process by subjecting an acrylic acid ester to straight-chain dimerization and then, hydrogenating the resultant dimer in the presence of a reduction catalyst. CONSTITUTION:An acrylic acid ester is subjected to straight-chain dimerization by a well-known method using a catalyst system containing a Pd compound, an iron compound containing a halogen or a vanadium compound containing a halogen and nitric acid, a nitric acid salt or nitrogen dioxide. Then, the resultant straight-chain dimer of the acrylic acid ester is subjected to hydrogenation reaction in the presence of a reduction catalyst (e.g. copper chromium oxide) at 150-350 deg.C under pressure of 80-200kg/cm<2> to provide the objective 1,6- hexanediol. In this producing method, complicate extraction process is not required and production process is simplified and waste matter accompanied by the reaction is reduced and the objective material can be obtained in high yield.
Patent JP-S5911574-A (JP)
Title: Disc upwards and downwards moving device
Inventor: IKEDO YUUJI
IPC: G11B17/04
Filed: 1982-07-09
Abstract: PURPOSE:To prevent damage due to clipping of a disc, by preventing a door member from being closed while a disc is elevated with the door member opened. CONSTITUTION:A projection section 15 provided to a door member 10 is brought into contact with a link member 16 to be going to turn clockwise the said member 16 when the door member 10 is closed with the disc 1 not extracted from a storage section 3, since the other end of the link member 16 is brought into contact with a pin 19 of a cam lever 18, the rotation is restricted and the door member 10 can not be closed. In unloading the disc 1 from the storage section 3, then the unloading of the disc 1 is detected at a detecting element and the door member 10 is closed. The disc 1 is elevated at the ejection of the door member 10 in this way and the disc 1 is unloaded easily, and since the door member 10 is locked and cannot be closed with the disc 1 elevated, the damage due to the clipping of the disc 1 is prevented completely.
Patent JP-H06334381-A (JP)
Title: Magnetic shielding housing box
Inventor: MATSUEDA KEIZO
IPC: H05K9/00
Filed: 1993-05-21
Abstract: PURPOSE:To facilitate maintenance, such as the meintenance of an electron gun or the like which is drawn out over a magnetic shielding housing box to exchange, by a method wherein the magnetic shielding housing box is formed of housing boxes made of a high-permeability material, which are split into two pieces or more, and a floor plate having vent holes in the two sidewalls on its peripheral edges and each of the housing boxes is formed in such a way that it can be slidingly moved in its left and right directions. CONSTITUTION:A magnetic shielding housing box is made into a structure wherein each housing is installed on two guide rails 60 on the front side and rear side of each housing and is formed in such a way that it can be slidingly moved in the left and right directions on the rails 60, a base board 40 is positioned under the lower parts of the left housing 10, the central housing 20 and the right housing 30 is provided with sidewalls on its peripheral edges, the upper surface of the base board 40 is formed into an opened box-shaped form and when the housings 10, 20 and 30 are shut, an electron beam exposure device 70 is completely covered. However, a multitude of vent holes for ventilation are provided in the ceiling surface of each of the housings 10, 20 and 30 and the side surfaces of the base board 40.
Patent JP-H09279401-A (JP)
Title: Front overlapping shirt
Inventor: ISHIGURO TOKIKO
IPC: A41B1/18
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a front overlapping shirt capable of effectively changing an image of the shirt in accordance with an atmosphere or a cloth at that time. SOLUTION: This front overlapping shirt is obtained by forming a front standing part 14 in front of a button fixing part of the front overlapping shirt, providing a first mounting part 15 at the surface side and a second mounting part 16 at the reverse side of the front standing part 14 and mounting a decorative belt cloth 20 having a first mounted part 21 and a second mounted part 22 corresponding to the first mounting part and the second mounting part respectively to the front standing part as freely mountable and demountable, and exchangeable in a state of folded in two.
Patent JP-S62276843-A (JP)
Title: Semiconductoe integrated circuit device
Inventor: SHINDO AKIHIRO
IPC: H01L21/60
Filed: 1986-05-23
Abstract: PURPOSE: To reduce the lengths of wirings connecting pads to functional parts and increase a processing speed and reduce the size of an IC chip by forming the pads over the whole surface of the IC chip. CONSTITUTION:Pads 10 are formed not only on the circumferential part of the surface of an IC chip 8 but also on the central part of the surface. Wirings are provided between the pads 10 and functional parts in the IC chip 8. The wirings are so formed as to connect the functional parts to the pads 10 close to them. With this constitution, the lengths of the wirings between the functional parts in the IC chip and the pads 10 can be reduced so that the processing speed can be increased and, as the wiring regions can be narrowed, the size of the IC chip can be reduced.
Patent JP-H10302450-A (JP)
Title: Method and device for accessing data set contained in large memory
Inventor: ARTIGALAS MAX
IPC: G11B27/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate shortcomings that access time is long during access to data in mass storage by reading guide data from guide memory for processing, after acquiring command to access, and simultaneously accessing to the decided data set. SOLUTION: A sequential information medium 8 stores guide data 9 in a guide memory I and stores in a mass storage M a sequentially arrayed data set including a set 10. A controller 13 reads out all guide data 9 by means of a reader 11, duplicating it and storing in a random access memory 14. With a user 12 controlling the controller 13 and accessing the set 10, the reader 11 accesses the set 10 and reads, simultaneously processing the guide data from the memory 14 by a data reproducing unit 15. Thus, there is no need to read the guide memory I each time data set must be accessed, thereby enabling the access time to be reduced.
Patent JP-H0938370-A (JP)
Title: Pulsator assembly for washing machine
Inventor: IN KOUSHIN
IPC: D06F17/08
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulsator assembly for washing machine wherein damage to a pulsator due to loads of laundry can be prevented by providing a freely swinging motion of the pulsator and a vortex flow is generated to improve the washing power for laundry and intertwinement of laundry can be reduced. SOLUTION: A pulsator assembly for washing machine comprises a pulsator 20 which swings upward and downward, right and left, while being rotated normally or reversely and a connector 30 which allows the pulsator 20 to freely swing and connects the pulsator 20 to a shaft 10.
Patent JP-S62280440-A (JP)
Inventor: IAN BAPUTEISUTO SHIYURAIHI
IPC: E04C3/06
Filed: 1987-05-19
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-S5549868-A (JP)
Title: Metal-halogen thin type battery
Inventor: KIMURA MUNEAKI
IPC: H01M2/16
Filed: 1978-10-02
Abstract: PURPOSE: To retain high output for a long time as well as to minimize voltage drop during discharge by installing an intermediate layer which contains polyacrylic acid between a separator and a cathode between a metal membrane cathode and an anode active material layer which contains halogen group.  
     CONSTITUTION: A cathode 1 composed of metal membrane is shaped by a membrane installed on an electroconductive substrate by for example, thin metal plate, such as silver, copper, tin, lead, aluminum, etc., or spattering, evaporation, plating, etc. And an anode 5 is prescribed to contain halogen group, for example, it comprises compounds, etc. between molecules composed hydrobromide of aromatic N-heterocyclic compounds which contains halogen simple substance, such as iodine, bromine, and N-iodine succinate imide, etc. and bromine. A separator 4 made of porous polyethylene, etc. is allocated between the both electrodes 1, 5 between which and the cathode 1 is installed an intermediate layer 3 which contains polyacrylic acid. Furhter, it is advisable to add a metal halogenide or oxide layer 2 as cathode active material between the intermediate layer 3 and cathode 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346571-A (JP)
Title: Black replacing method and black replacement processing circuit
Inventor: GATSUSHIYOU KAZUTO
IPC: H04N1/60
Filed: 1991-05-24
Abstract: PURPOSE:To reduce a memory capacity by providing a table previously deciding the combination of amounts for transferring respective three primary colors in subtraction and a subtraction circuit to subtract the transfer amount of black from the respective color transfer amounts of picture elements. CONSTITUTION:A color information storage circuit 13 receives color information 12 showing the colors of picture elements from an information source, and the address of a memory 6 for black replacement processing is added synchronously with the reception of pixel information 1. Values outputted from black density change tables 24-26 are multiplied with a value 9, which is set from '0' to '1' in advance, by a coefficient multiplication circuit 3 and afterwards compared with the contents of the memory 6 at the position of the correspondent picture element by a comparator circuit 4, and a smaller value is selected and stored in the memory 6 at the corresponding picture element position. The value is inputted to one of primary color separation and change tables 31-33 selected by a table selection circuit according to the value of the color information storage circuit 13 for which black density information 15 to be replaced is outputted from the memory 6. For the value outputted from one of the tables 31-33, the information 1 is subtracted by a subtraction circuit 8, and a real transfer amount 17 in the color is calculated.
Patent JP-H0680437-A (JP)
Title: Device and method for drawing optical waveguide fiber
Inventor: JIRU AN HAABUEI
IPC: C03B37/029
Filed: 1993-04-26
Abstract: PURPOSE: To minimize fiber bow caused by differential stresses in a cladding layer by introducing a gas into a tube, through which a preform passes, and setting a fiber, which is drawn, within a prescribed temp. range.  
     CONSTITUTION: A furnace 12, which heats the preform 10, is a well-known induction heating furnace for drawing. A muffle furnace 20, which is made of a susceptive material such as zirconia, is heated with a high-frequency coil and is surrounded with an insulating material. A broken line 22 denotes an approximate position of a high temp. zone generated in the muffle 20. A tip end part of the preform 10 is heated to the drawing temp. in the vicinity of the broken line 22 at the time of the drawing process. The gas introduced at the top of an upper side muffle extended part 21 (Example: helium) flows down the muffle 20, passes through the preform 10 and passes a point of the maximum temp. shown by the broken line 22. The gas is heated to a temp. close to the drawing temp. At this time, the boundary layer of the gas is formed in the vicinity of a surface of the fiber and is moved together with the fiber 11. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61242-A (JP)
Title: Preparation of fire-preventive phenolic foam
Inventor: IWASAKI KAZUO
IPC: C08L61/00
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a uniform foam having excellent fire-preventiveness, fire resistance, processability, and dispersion without troubles such as clogging of piping, by compounding a phenolic resin of resol type, a surface active agent, a foaming agent, a curing agent, and a specified flame restardant. CONSTITUTION:Not more than 15pts.wt. (solid content) aqeous solution of ammoniumamidopolyphosphoric acid of the formula (where R is -ONH4 or -NH2; m+n=20-100 and m, n >=1) which is obtained as an intermediate in the process of preparing ammonium polyphosphate and has an average degree of polymerization of 100-150 or less, a solubility in water of 45-50%, and a concentration of 30wt% or higher, as a flame retardant, is premixed with 100pts.wt. phenolic resin of resol type which has a viscosity of 500-50,000 (at 25 deg.C), a nonvolatile matter of 65-95%, and a free HCHO of 5% or less. With this premix, a foaming agent such as a halogenated hydrocarbon having a boiling point of 40- 100 deg.C, a nonionic surface active agent, and a curing agent (e.g. a mineral acid or an organic acid) are mixed by stirring, and the mixture is caused to foam at room temperature or 40-120 deg.C to give the titled phenolic foam.
Patent JP-S63285951-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SUEDA MASAHIRO
IPC: H01L27/118
Filed: 1987-05-18
Abstract: PURPOSE:To shorten a wiring length by forming the leads of input and output electrodes only at necessary gates of a logic circuit to be performed, and then wiring an unused gate region including a wiring region by a wiring step. CONSTITUTION:An insulator film 20 made of SiO2 formed to be covered on a substrate 1 is exposed partly at a p-type region 4 to form an N<+> type region which becomes an emitter region. Then, an electrode lead is formed only at an insulator film on a gate necessary for a logic circuit. After the film 20 is covered with an aluminum layer by a wiring step, a predetermined part of the aluminum layer is removed, and wiring is patterned between the interior of the gate and the gate. In this case, when the wiring is patterned including the region on an unused gate 29 in the wiring region, a wiring region 22 can be formed through the region on the gate 29 to the wiring region 24 like wirings 30 in the wiring between the gates. Thus, the wiring length between the gates can be shortened, and the degree of freedom of the wiring can be enhanced.
Patent JP-S5346060-A (JP)
Title: Voltage divider for high voltage measurement
Inventor: MENJIYOU SHINICHI
IPC: G01R15/06
Filed: 1976-10-07
Abstract: PURPOSE: To make it possible to accurately measure the voltage whether insulating tube is stained or it rains and to decrease the heat generation loss by incasing the voltage divider part into earthed metallic vessel to separate the divider from the earth of the measuring system and by circulating the gas filled in the vessel space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6013449-A (JP)
Title: Servo motor
Inventor: MIYANOO TETSUJI
IPC: H02K11/00
Filed: 1983-06-30
Abstract: PURPOSE:To measure the output torque of a motor without using a pressure sensor or the like by providing slits at both ends of a rotational shaft of a rotor, forming encoders, and detecting the phase difference between the output pulses of encoders. CONSTITUTION:Slits 51, 52 which have equal size and interval are provided at both ends of a rotational shaft 3 of a rotor 1. Projectors 11, 12 and photoreceptors 21, 22 are respectively disposed in response to the slits 51, 52. Lights emitted from the projectors 11, 12 are respectively reflected on the slits 51, 52, and received by the photoreceptors 51, 52. Photoreception signals of the photoreceptors 21, 22 are converted into electric signals. The rotating speed of a servo motor is controlled by the electric signals.
Patent JP-H07144269-A (JP)
Title: Method for production of sleeve for anchor bolt, method for assembly of anchor bolt and anchor bolt
Inventor: HIYUU RAFUAATEII
IPC: E04C5/12
Filed: 1994-06-02
Abstract: PURPOSE: To easily manufacture a sleeve for an anchor bolt by forming a cylindrical collar having segments extending radially outwards, and bending the segments until they come to a position where they form a cylinder. CONSTITUTION: A blank 2 comprising a cylindrical collar 4 having a number of segments 8 extending radially outwards is formed. The blank 2 is a simple split type and is easily formed by casting, press forming, or forging. The segment 8 is bent around the shaft of the collar 4 unit it comes to an assembly position with a cylindrical shape and becomes a sleeve of an anchor bolt. The sleeve is inserted into a bolt with a multi-head and a nut is fixed. Then the head is introduced into the sleeve and the segments are expanded. The anchor bolt is inserted into a hole which is to be fixed and the nut is tightened, then the segments 8 are fixed to the hole and the anchor bolt becomes a strong one.
Patent JP-H04350163-A (JP)
Title: Magnetron sputtering target for ferromagnetic material
Inventor: MISHIMA SACHIKO
IPC: C23C14/35
Filed: 1991-05-27
Abstract: PURPOSE:To decrease the volume of the unused part of a target by specifying the thickness of the target consisting of a ferromagnetic material. CONSTITUTION:A magnet is arranged on the back of a target. The density of plasma on the target surface is increased by using a magnetic field leaked from the magnet. Sputtering is carried out by the magnetron sputtering method. In this case, the thickness of the target consisting of a ferromagnetic material is controlled to <=2mm. Consequently, a ferromagnetic target for magnetron sputtering high in utilization efficiency is provided.
Patent JP-H0417418-A (JP)
Title: Radio call receiver
Inventor: TSUKIOKA ATSUSHI
IPC: H04W84/02
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate the need for a reset exclusive switch for a CPU and to prevent mis-resetting by using one switch in common for stopping notice by message reception and for resetting the CPU. CONSTITUTION:A CPU 5 uses a reception section 1 and a ROM 8 to discriminate the operation/test mode. In the case of the operating mode, the CPU 5 outputs a signal (a) of the operating mode, the content of succeeding data is displayed on a display section 3 and a notice section 4 informs the reception. When a switch 7 is closed, the notice is stopped. In this case, a reset signal (b) is not outputted. In the case of the test mode, the CPU 5 outputs a signal (a) of the test mode, When the switch 7 is closed, the logic of the test mode signal (a) and the logic of the switch signal (c) are coincident, the reset signal (b) is outputted to reset the CPU 5. Thus, the exclusive reset switch for the CPU 5 and the power supply switch are not required and the operation is simplified.