baber/WOPTO huggingface dataset:
Patent JP-H06217148-A (JP)
Title: Data processor
Inventor: TAI SHIKEN
IPC: H04N19/91
Filed: 1993-02-05
Abstract: PURPOSE:To dispatch data for a certain number of lines, which are not excess for data processing at the next step, at suitable intervals by performing line end code EOL retrieval at a certain interval and performing the retrieval while increasing input data in a buffer when no line end code is found out. CONSTITUTION:A data segmenting part 6 calculates a number Dx of non-processing data stored in a buffer 5. It is decided whether the number Dx of data is more than (Do+DELTAdXN) or not. The Do is the m-multiple value of average deviation sigma to an average value AVE of the number of data in one line, the DELTAd is the n-multiple value of average deviation, and the N is a counter value and turned to '0' in the initial state. Then, When the number Dx of data in the buffer 5 is more than the Do, the EOL retrieval is performed, when not line end code is found out, the counter value N is turned to '1', it is confirmed that the (Do+DELTAdXN) does not exceed the maximum number of data in one line, and when the number Dx of data exceeds (Do+DELTAd), the retrieval is performed. Further, when the retrieval is disabled, the retrieval is performed by successively increasing a reference data value from the initial Do. When the number Dx of data is less than these values, the next-step processing is performed while including the respective kinds of processing at a decoding part 7, size conversion part 9 and encoding part 10 or the like.
Patent JP-H03222409-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO TAKEO
IPC: G03F7/11
Filed: 1990-01-29
Abstract: PURPOSE:To make it possible to inhibit patterns dimensional deviation induced by interference effect and control the dimensions of transfer patterns with high accuracy by forming a resin film having light transmission properties with exposure light on a photo resist film and then exposing by way of the resin film. CONSTITUTION:An insulation separation layer 2 is selectively formed on the surface of a semiconductor substrate 1 and a silicon polycrystal layer 3 is formed on the whole surface of the substrate 1. A resin film 6 which has light transmission properties with a specified exposure light is formed on a photo resist film 4. In this case, the light transparent resin film 6 whose light reflectance is substantially identical to that of the photo resist film 4 is formed so that the sum of the thickness of the photo resist film 4 and the thickness of the light transparent resin film may be uniform all over the active region. Then, when an attempt is made to expose with a specified pattern, it will be possible to inhibit dimensional deviations in terms of the width of patterns of the resist film 4 induced by interference effect, thereby enabling the highly accurate formation of the patterns of the resist film 4 with a specified width.
Patent JP-S63190615-A (JP)
Title: Gas separating and concentrating method
Inventor: TOMURO JINICHI
IPC: C01B13/02
Filed: 1987-01-30
Abstract: PURPOSE:To recover product gas of high concentration with low powder by regenerating an adsorption tower in the front row out of a plurality of adsorption towers connected with in sequence one by one and purging with product gas while controlling flow rate in accordance with the pressure of the generating adsorption tower. CONSTITUTION:Raw air is pressurized by a compressor 3 being fed into an adsorption tower 1A and N2 is adsorbed and then O2 is concentrated in an adsorption tower 1B, being stored in a production tank 2. Next, raw air is transferred to the adsorption towers 1B and 1C, while a valve 13 is opened in the adsorption tower 1A to reduce the pressure down to atmospheric pressure to discharge desorption gas 24, and further reduce pressure by a vacuum pump 4 to exhaust desorption gas 23. Then, the product O2 controlled by a flow rate control valve 19 is accordance with the pressure of the adsorption tower is flowed from the direction reverse to adsorption, purging being carried out, and the product O2 is introduced and pressurized again up to adsorption pressure. Then, crude O2 sent from an adsorption tower 1D is concentrated in the adsorption tower 1A, and the product O2 is sent to the product tank 2.
Patent JP-S52101991-A (JP)
Title: Preparation of silicon target
Inventor: SUGAMA MITSUO
IPC: H01J9/233
Filed: 1976-02-24
Abstract: PURPOSE: To improve yield and efficiency at manufacturing, by treating a photoconductive film and a transparent substrate together during manufacturing process, by forming the photoconductive film directly on the transparent substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62175336-A (JP)
Title: Paper refeeder
Inventor: SAWADA SHIGERU
IPC: G03G15/36
Filed: 1986-01-29
Abstract: PURPOSE:To make a device drivable so efficiently only at the time of necessity, by driving a conveying device to a paper refeed cassette with detection of a copying paper tip, while stopping it after the elapse of the specified time with detection of the rear end, and stopping the drive of the whole device with detection of a paper jam. CONSTITUTION:In a conveying passage leading to a paper refeed cassette 50, there are provided with a copying paper detecting sensor Se2 whose actuator is projected onto a guide plate 70 and another copying paper detecting sensor Se3 whose actuator is projected to the side of a turnover roller 76 from a guide plate 78. And, when the sensor Se2 detects a tip of the copying paper discharged out of a pair of paper discharge rollers 21, it drives rollers 71-74 and 76, and according to a position of a selector claw 65, the copying paper is directly or reversedly housed in the paper refeed cassette 50. Simultaneously, when a rear end of the paper is detected by the sensor Se2, the drive is stopped after the elapse of the specified time by a timer, and when the sensor Se3 is turned to ON even at time limit of the jam timer started at the same time, it is judged as a paper jam happening so that the drive of the whose device is stopped.
Patent JP-H02200808-A (JP)
Title: Modified cross-section fiber
Inventor: YOKOZAWA MICHIAKI
IPC: D01D5/253
Filed: 1989-01-27
Abstract: PURPOSE:To provide the title fiber good in softness and pile openability, free from whity unclearness, to be used for moquette pipe, etc., having such characteristics that the fiber is flat in the section bent in the longer side direction, has a plurality of projection on the outer periphery of the section, and has each specified fineness, sectional dimension and bending angle. CONSTITUTION:The objective fiber can be obtained by melt spinning of polyethylene terephthalate containing 0.40wt.% of titanium dioxide through a spinneret provided with many delivery holes for modified cross-section fiber production followed by carrying out drawing. The fiber has the following characteristics: (1) fineness D=1.5-4.0d, (2) its section is essentially flat and bent in its loner side direction, (3) 1-6 projections are present on the outer periphery of the section, and (4) the length L1 in the shorter side direction of the section, the length L2 in its longer side direction and its bending angle theta satisfy the relationships I and II.
Patent JP-H08191079-A (JP)
Title: Bipolar transistor
Inventor: YAMAGUCHI KAZUHISA
IPC: H01L29/732
Filed: 1995-01-10
Abstract: PURPOSE: To restarin the increase of element area to a minimum, by forming an N-type layer for restraining parasitic action, in an epitaxial layer, and setting the impurity concentration of the N-type layer as an intermediate value between the impurity concentration of the epitaxial layer and that of a collector contact layer. CONSTITUTION: In an epitaxial layer 1 between a base layer 4 and an isolation layer 3, the following are continuously formed; a an N-type diffusion layer 30 for restraining parasitic action which surrounds the outer periphery of the base layer 4, and an N-type collector contact layer 31 of high impurity concentration which is continuous to the layer 30. An N-type diffusion layer 32 for restraining parasitic action is collectively formed on the isolation layer 3 side of the collector contact layer 31. Each of the impurity concentrations of the N-type diffusion layers 30 and 32 for restraining parasitic action is made higher than that of the epitaxial layer 1 and lower than that of the collector contact layer 31 of high impurity concentration.
Patent JP-H10212819-A (JP)
Title: Floor material
Inventor: YAMAJI KATSUHIKO
IPC: E04F15/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To satisfy a soundproof capacity and improve walking feeling, by using a rigid plate as a surface layer and layering a rigid foamed body and a flexible foamed body of which compressing and bending elastic moduli are specified. SOLUTION: A rigid plate A composed of veneer, plywood, resin board, etc., and decorated by wood grain patterns, marble patterns, etc., at the surface thereof, is used as a surface layer. A rigid foamed body B of which the compression elastic modulus measured on the basis of JIS K7220 is 4 kg/cm<2> or higher and the bending elastic modulus measured on the basis of JIS K7203 is 3000 kg/cm<2> or lower and a flexible foamed body C are layered. In this case, these thickness ratio is 1:1-5:0.2-2. A rigid polyurethane foamed body having a foaming magnification of 5-25 is used as the rigid foamed body B.  It is preferable that a thermoplastic resin foamed body provided with a continuous foam layer made of a thermoplastic resin, a plurality of highly foamed bodies arranged on the foam layer and made of a thermoplastic resin, and a low foaming thin film made of a thermoplastic resin coating the outer surface of the highly foamed bodies and in which a plurality of highly foamed bodies are welded with heat mutually through the low foaming thin film, is used as the rigid foamed body B.
Patent JP-S63187201-A (JP)
Title: Antireflection coating
Inventor: INOUE SADAJI
IPC: G02B1/02
Filed: 1987-01-30
Abstract: PURPOSE:To improve the reflecting characteristic of the title coating, to increase the adhesive strength, and to make the surface difficult to damage by providing a laminated antireflection coating consisting of a specified compd. on the incident lane of an optical medium consisting of lead molybdate. CONSTITUTION:A CeF3 film 101 is vacuum-deposited on the polished light incident plane 6 of the medium 1 consisting of a lead molybdate single crystal in lambda/8 thickness. The Al2O3 film 102 is then vacuum-deposited thereon in lambda/8 thickness, and the two-layered antireflection coating 10 having lambda/4 thickness is formed.
Patent JP-H08190982-A (JP)
Title: Oxidation preventive method of carbon type heating element
Inventor: NISHIO YASUSHI
IPC: C21C7/10
Filed: 1995-01-10
Abstract: PURPOSE: To extend the service life of a heating element by forming a coating membrane of a silicon carbide on the surface of a carbon type heating element, as an oxidation preventive method of the carbon type heating element, at a low cost in respect of the material equipment and the manufacturing process. CONSTITUTION: On the surface of a carbon type heating element, a powder which consists of silicon, or silicon and carbon, is contact coated, and the silicon is converted into a silicon carbide by the temperature rise in the power feeding heating time, so as to form a coating membrane of the silicon carbide. Since a silicon carbide is formed on the surface of the carbon type heating element, a hard coating membrane of the silicon carbide is formed, so as to exercise an oxidation preventive effect of long service life. And, a special equipment is unnecessary, the processing requires no time and labor, the anti-oxidation property is improved at a low cost, and the lining cost of the heating element can be reduced.
Patent JP-H09272740-A (JP)
Title: Polyamic acid, polyimide and liquid crystal aligning agent
Inventor: KIMURA MASAYUKI
IPC: C09K19/56
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamic acid which is useful as a liquid crystal aligning agent and can give a polyimide useful as a liquid crystal aligning agent by reacting a specified diamine compound with a tetracarboxylic dianhydride. SOLUTION: A diamine compound represented by formula I (R<1> is a 1-12C alkyl, a 1-12C haloalkyl or a halogen; X and Y are each a divalent bonding group represented by any one of formulas II-V; and a is 0-5), (e.g. a compound represented by formula VI) is reacted with a tetracarboxylic dianhydride (e.g. 2,3,5-tricarboxycyclopentylacetic dianhydride). The obtained polyamic acid is cyclized through dehydration to form a polyimide. This polyamic acid and/or polyimide are used to obtain a liquid crystal aligning agent which can give a liquid crystal alignment layer which has a good property of aligning liquid crystals and has a large pre-tilt angle having small dependency on the conditions of liquid crystal display production (e.g. film thickness and rubbing conditions).
Patent JP-S62248742-A (JP)
Inventor: GOTSUTOFURIITO KUREMAA
IPC: E04F15/02
Filed: 1987-01-30
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-S60163278-A (JP)
Title: Method for deleting soundless part in digital sound recording
Inventor: IWASA MASAAKI
IPC: G11B20/10
Filed: 1984-02-03
Abstract: PURPOSE:To delete unnecessary data and to improve the using efficiency of a memory by deciding digital sound block data as soundless data, and when the prescribed number of soundless data blocks are continued, deleting these blocks from a memory. CONSTITUTION:The binary value of digital sound block data from a memory circuit 1 through a block data selecting circuit 2 is added by a soundless data deciding circuit 3. When the added value is less than a prescribed number, the circuit 3 decides the block as soundless data. A soundless data detecting number counting circuit 4 counts up soundless data block detecting times, and when the counted value of continuous soundless data exceeds a prescribed value, these blocks from the circuit 1 are deleted through a soundless data deleting circuit 5 and only sound part blocks are written in the circuit 1 again. Thus, unnecessary data are deleted and the using efficiency of the digital sound memory is improved.
Patent JP-H10212912-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: ADACHI MICHIO
IPC: F01L1/344
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of contacting and contacted parts by releasing a constraining state between the contacting and contacted parts before a vane member is moved from one circumferential direction end part to the other circumferential direction end side. SOLUTION: A guide ring 19 is press ffified into the inner wall of a vane forming a storing hole 23, and a stopper piston 7 as a contacting part is inserted into this guide ring 19. While this stopper piston 7 is fitted into a stopper hole 5b as a contacted part, the mutual rotation of a vane rotor 9 against a shoe housing 3 is constrained. At this time, regarding the movement of the vane rotor 9 from a most delaying angle position as one circumferential direction end part to an advance angle side as the other circumferential direction end part, in an end holding mode for holding the vane rotor 9 in a most delaying angle position, the stopper piston 7 is pulled out from the stopper hole 5b by oil pressure from both of a delaying angle oil pressure room 10 and an advance angle oil pressure room 13 and thereby the constraining state is released.
Patent JP-H10220155-A (JP)
Title: Driving equipment for casing excavating type earth drill
Inventor: HATTORI KATSURA
IPC: E21B11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To optimize the quantity of rotation torque for each of kelly-bar and tube by fixing a casing tube rotating gear to a kelley bar drive shaft and arranging a rotating cylinder having an internal gear interlocking with a planetary gear interlocking with the gear stated above. SOLUTION: A kelley-bar drive shaft 19 is rotated and driven by a hydraulic motor 24, and the rotation torque of a casing tube 15 is made higher than the rotation torque of the kelley-bar 14. Then, even though the hydraulic motor 24 is made smaller, it is possible to generate an adequate amount of the rotation torque of the kelley-bar 14 and also of the casing tube 15 respectively. Thus, during excavation work by kelley-bar 14 and during push-in work by the casing tube 15, the transfer of the speed of rotation of the hydraulic motor 24 becomes unnecessary, thereby making the running operation much easier. Also, when performing the excavation work by the kelly-bar 14 and the push-in work by the casing tube 15 at the same time, breaking accidents of the kelly-bar can be prevented. In this way, the work efficiency and total performance can be improved.
Patent JP-S57134721-A (JP)
Title: Gate operation indicating system
Inventor: SATOU NOBUHIKO
IPC: G05D9/12
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the burden at manual operation and to control a gate safely, by displaying a gate operation indication if the objective opening exceeds a controlled blind sector, so that the gate can be operated manually based on the objective opening. CONSTITUTION:When an operation guide control is selected with a control changeover switch 12, an input of a water level H installed at a dam is stopped with an input water level selector 14 and a set water level H' from a water level setter 11 is inputted to a control arithmetic device 16. The device 16 inputs an opening P from an opening meter 24 to calculate an amount change of storage, discharged amount and flowing amount for a reservoir, and the objective opening is outputted based on the control indication value of an automatic operation console 15. An objective opening PM and a present opening P are compared at 18, and if the controlled blind sector is exceeded, alarm 19 is made  and the objective opening PM is linked to a gate controller 21 or a display device 20 with a switching device 17. The operator drives 23 a gate with the instruction from a gate manual operation console 22 or the device 21.
Patent JP-H03226982-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/34
Filed: 1990-01-31
Abstract: PURPOSE:To enhance durability of an insulator while securing stable conduction of electricity by filling the upper and lower sides of an intermittent electrode with conductive glass seal. CONSTITUTION:Because conductive glass 11, 12 is used, the upper and lower sides of an intermittent electrode 5 can be completely filled therewith and conduction of electricity is surely obtained even when the intermittent electrode 5 has a small diameter, while when powder is used a small space may be formed by insufficiency in density at which the powder filling the electrode is pressed. Because if the intermittent electrode 5 is disposed below the end face 14 of main metal fittings 7 thermal expansion of the intermittent electrode 5 due to combustion gas is large, the intermittent electrode 5 is disposed above the end face 14 and thereby heat dissipation is efficiently carried out by the main metal fittings 7 and brokage, etc., of an insulator 2 due to thermal expansion of the intermittent electrode 5 is prevented.
Patent JP-H04260513-A (JP)
Title: Warehouse facilities having conveyor shelves
Inventor: HATOUCHI GOKICHI
IPC: B65G13/00
Filed: 1991-02-13
Abstract: PURPOSE:To enable complete automation by a take-in and take-out device and prevent occurrence of dead space by providing a relay cart with a relay convey which can be connected with a plural number of conveyor units selectively in a lack section which is provided at the end in the right, left, and parallel directions of conveyor unit group at the end of the take-in and take-out device side. CONSTITUTION:A cargo 42 in a conveyor shelf 88 is taken out, starting from a cargo at downstream end, by a take-in and take-out device 100 on the carry-out side and then transferred to a cargo handling device 101. At this time, the cargo 42 on a conveyor unit 12 on two rows on the end side in the right, left, and parallel directions among the conveyor units 12 of the shelf 88 is transferred to a relay conveyor unit 110 on a relay cart 106. The cart 106 which receives the cargo 42 from the conveyor unit 12 travels to the central part side in parallel direction and opposes to the take-in and take-out device 100. The cargo 42 is taken out from the conveyor unit 110 due to the operation of this device 100. The cart 106 which receives the cargo 42 from the conveyor unit 12 which is close to the central part does not travel and opposes to the take-in and take-out device 100. The cargo 42 is taken out of the conveyor unit 100 by this device 100.
Patent JP-H07228731-A (JP)
Title: Polyethylene resin composition for film
Inventor: SHINOHARA YOSHINAO
IPC: C08J5/18
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a polyethylene resin composition which gives a film having high impact strength, high tear strength, and excellent slipperiness. CONSTITUTION:This composition comprises a high- or medium-density polyethylene (A) and a linear low-density polyethylene (B) in an (A) to (B) ratio of(40-100)/(60-0) by weight. The polymer (A) has a melt index(MI) of 0.05g/10min or lower and a density of 0.947g/cm<3> or lower and gives a GPC mol.wt. distribution curve having two peaks, and the polymer (B) is a copolymer of ethylene with a 6C or higher alpha-olefin and has an MI of 3.0g/10min or lower and a density of 0.912-0.925g/cm<3>.
Patent JP-S61179542-A (JP)
Title: Method and equipment for forming insulative film on chemical compound semiconductor
Inventor: HIROTA YUKIHIRO
IPC: H01L21/318
Filed: 1985-02-05
Abstract: PURPOSE:To make it possible to form the insulative film whose dielectric strength and resistivity are large, by irradiating light in the mixed atmosphere of the source gas containing V group element and the source gas containing nitrogen, and forming the insulative film of nitride containing V group element on the crystal of the chemical compound semiconductor containing V group element. CONSTITUTION:On the base 15, the chemical compound semiconductor substrate 5 is placed, whose surface is subjected to etching by irradiating the laser beam to a very small amount of etching gas introduced through the material gas input port 10, and oxide of the chemical compound semiconductor is eliminated. After etching gas is exhausted, gas hydride as the source gas containing V group element and ammonium gas as the source gas containing nitrogen are introduced into the reaction vessel 4, and by irradiating the laser beam through the glass window 3, the insulative film of nitride containing V group element is deposited on the chemical compound semiconductor substrate 5.
Patent JP-H1012996-A (JP)
Title: Production of wiring board
Inventor: SHIGETA YASUHIKO
IPC: H05K3/34
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit between adjacent wirings due to the solder paste forming a solder layer dripping from above the wiring by forming the solder layer with a constant thickness on each wiring. SOLUTION: A light shielding wiring 2 is formed on the upper surface of a translucent board 1 and a precursor 4' of UVcuring resin, thicker than the wiring 2, is applied thereon. The precursor 4' is then irradiated with light from the lower surface side of the board 1 in order to cure the precursor 4' between the wirings 2 and uncured precursor 4' is removed from between the wirings 2 thus forming a separating material 4 between adjacent wirings 2. Subsequently, the wiring 2 and the separating material 4 are coated with a solder layer 3 and the upper surface thereof is made flush with the upper surface of the separating material 4.