baber/WOPTO huggingface dataset:
Patent JP-H043420-A (JP)
Title: Contact hole burying method
Inventor: OSHITA YOSHIO
IPC: H01L21/205
Filed: 1990-04-20
Abstract: PURPOSE:To enable a contact hole to be buried completely in a polycrystalline silicon with a flat surface by opening a contact hole, initially performing high- concentration doping for allowing the polycrystalline silicon to be grown selectively, and then performing selective growth of the silicon continuously. CONSTITUTION:After forming a contact hole 23 on a source diffusion region 21 and a drain diffusion region 22, first Branson washing is performed, washing is performed within a diluted HF solution, and a natural oxide film on a silicon surface at a bottom of an opening of the contact hole 23 is eliminated. Then, after washing with water and drying, it is set into a reaction tube 11. After that, a P-doped high-concentration doped layer (a thin polycrystalline silicon layer) 24 is allowed to grow selectively. Then, a P-doped polycrystalline silicon 25 is allowed to grow selectively on the doped layer 24 and the contact hole 23 is buried completely. At this time, the surface becomes flat, thus forming a contact which is superb both structurally and electrically.
Patent JP-H10300781-A (JP)
Title: Method for testing semiconductor and probe card used in the same
Inventor: NARUTSUNE YASUHIDE
IPC: G01R1/073
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing a semiconductor which enables sure testing even at a TCP(tape carrier package) with a narrow gap of conductor patterns, and a probe card used in the method. SOLUTION: A probe card is set with an angle θ to one side 41 of a semiconductor device 1 loading needle groups 32, 33... respectively comprising probe needles 32a-32d, 33a-33d... via an equal distance on a TCP. The needle groups 32, 33... are arranged mutually in parallel to one another at the probe card, and butted to test electrodes 27a, 27b, 27c... of the TCP.
Patent JP-S5330017-A (JP)
Title: Storing system for mixed fuel of pulverized coal and oil
Inventor: OGINO ETSUO
IPC: B65D90/00
Filed: 1976-08-31
Abstract: PURPOSE: To keep the shipping efficiency of stored mixed fuel, by preventing pulverized coal from setting by flowing cooling fluid during the storage in a flow pipe arranged in the tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62261903-A (JP)
Title: Position detecting device
Inventor: MIYAHARA KUNIO
IPC: B23K9/127
Filed: 1986-05-09
Abstract: PURPOSE:To detect a groove center position at a high speed with high accuracy through simple constitution by storing one-frame linear data as a reference value in a memory through an image sensor and detecting a read address bias quantity of the memory which has the largest correlation value with next one frame. CONSTITUTION:Slit reflected light from bodies 1a and 1b to be welded which form a groove is incident on an image pickup device 5, and the one-frame linear data passed through an image sensor 5b is stored as the reference value in the memory circuit 14 through an A/D converter 13 and read out through an address counter 18. This read reference value and next one-frame linear data are correlated with each other by a correlator 15. Then, the counting stop of a reversible counter 17 which supplies he bias address quantity of a counter 17 is controlled by a comparator 16 and an FF 19 until the correlation value becomes maximum, and a bias address quantity corresponding to the quantity of variation is detected from a counter 17. Consequently, the center position of the groove is detected speedily with high accuracy through this simple constitution regardless of its shape and dust sticking.
Patent JP-S5330993-A (JP)
Title: Reproduction treatment of iodine removing adsorbent
Inventor: KAMIYA KUNIO
IPC: B01J20/34
Filed: 1976-09-03
Abstract: PURPOSE: To simplify an operation and decrease an amount of wastes, by oxidizing I 2  catched into an adsorbent to inorg. I 2  cpd., detaching it from the adsorbent, and then catching it with a second removing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60256397-A (JP)
Inventor: MAGUNUSU ERIKUSON
IPC: C12M1/20
Filed: 1985-05-15
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-S5330828-A (JP)
Title: Detecting system of position indicated by light pen
Inventor: OCHIAI SADAO
IPC: G06F3/037
Filed: 1976-09-03
Abstract: PURPOSE: Only when a light pen operates the position detection, the uniform brightness or bias is applied to raster-scan a display screen, thereby realizing the accurate detection without deteriorating the picture quality of the display picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277431-A (JP)
Title: Method for preventing dew condensation to curtain in greenhouse
Inventor: MAEYAMA NOBUTAKA
IPC: A01G9/24
Filed: 1988-04-27
Abstract: PURPOSE:To make it possible to effectively prevent dew condensation to curtain in low cost, by providing two-layer curtain consisting of opaque curtain having moisture permeability and transparent curtain and continuously or intermittently keeping the transparent curtain in partially open state. CONSTITUTION:Double frames are provided along the outer wall in a greenhouse and two-layer curtain consisting of opaque curtain having moisture permeability in either one and transparent curtain in other is provided and each ceiling part is made freely openable. The transparent curtain among the two-layer curtain is continuously or intermittently kept in partially open state during night and when opaque curtain is open in early time and the interior of room is heated, the transparent curtain is fully closed to prevent dew condensation to curtain.
Patent JP-S5731460-A (JP)
Title: Load testing method for guide roll segment of continuous casting plant
Inventor: RIYUU TAKANOBU
IPC: B22D11/16
Filed: 1980-08-01
Abstract: PURPOSE: To detect the rigidity and mechanical constant of a titled segment surely in a short time, by inserting an elastic bag having a fluid feed opening at one end between upper and lower guide rolls, and carrying out the tests while applying prescribed pressure to the elastic bag.  
     CONSTITUTION: An elastic body 11 having a feed opening 12 for supplying fluid such as water or air is inserted between upper and lower guide rolls 3 and 4. Now, the pressure corresponding to the static pressure of the molten steel of an ingot is applied offline to the body 11. Then, the equally distributed load corresponding to the actual load (static pressure of the molten steel) can be applied on the surfaces of the rolls 3, 4, and therefore, the rigidity and mechanical constant of a segment 10 are detected surely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08304863-A (JP)
Title: Production of optical device
Inventor: TAKEMURA KOJI
IPC: G02F1/37
Filed: 1995-04-28
Abstract: PURPOSE: To provide a process for producing an optical device capable of uniformly forming good periodic fine polarization inversion structures with good reproducibility even on a relatively thick substrate which is easy to handle particularly in process. CONSTITUTION: Plural band-shaped insulating films 3, spaced from each other apart prescribed intervals, are arranged on one main surface of the substrate 1 consisting of a ferroelectric substance subjected to single polarization. A conductive film 4 is deposited on the one main surface of the substrate 1 including an insulating film 3 and after the front layer on the other main surface side of the substrate 1 is removed, a common electrode 7 is arranged on the other main surface of the substrate 1. Polarization inversion is generated in the substrate 1 by impressing an electric field between the canon electrode 7 and the conductive film 4.
Patent JP-H06125197-A (JP)
Title: Method and jig for positioning part to mounting position
Inventor: FURUYA HITOSHI
IPC: H05K13/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method by which a part can be positioned to its mounting position with a high accuracy without wasting any parts and the structure of a jig required to realize the method. CONSTITUTION:After a jig composed of a transparent acrylic plate 5 which is segmented to nearly the same size as that of a QFP part and carries the projected plan of the part printed on its one main surface is mounted in the part supplying magazine of an automatic part mounting device, the jig is set to the mounting position coordinates of the part on a substrate which is programmed in the mounting device in advance. At the same time, the deviation between the projected plan of the part printed on the surface of the jig and the conductive pattern on the board which is visible through the acrylic plate 5 is detected and the programmed part mounting position coordinates are corrected in accordance with the deviation.
Patent JP-S5332544-A (JP)
Title: Elevator operation apparatus
Inventor: WATANABE KAZUHIKO
IPC: B66B1/06
Filed: 1976-09-03
Abstract: PURPOSE: To improve elevator service to honored guests, by neglecting halfway floors calls after detect circuit which detect stopping of a cage at specified floor in response to the floor call, is actuated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07309264-A (JP)
Title: Crawler belt type fire engine
Inventor: UCHIBABA KOUICHI
IPC: B62D55/02
Filed: 1994-05-19
Abstract: PURPOSE:To secure stable travelling mainly on a bad road by arranging front wheels having tires and swing beams on the front and rear bottoms of a car body and also winding flexible crawler belts around idling wheels and driving wheels having tires and provided on the front and rear of the swing beams. CONSTITUTION:A crawler belt type fire engine 1 is provided with a cabin 3 and a fire extinguishing facility 10 respectively above the front and rear of a car body 2. Also, front wheels 5 and swing beams 31 are provided respectively below the front and rear of the car body 2 and also idling wheels (intermediate wheels) 6 and driving wheels 7 are provided respectively in front and rear of the swing beams 31. Further, crawler belts 8 having flexibility are wound on the idling and driving wheels 6 and 7. Rubber pneumatic tires made of rubber are attached to the wheels 5 to 7. Meanwhile, the fire extinguishing facility 10 is provided with a water absorbing hose 12, a water discharging hose 13, a ladder 14, a fire extinguisher 15 and a crew seat 16 in its housing 11 for housing a fire extinguishing pump, etc. Thus, stable travelling on a bad road and high-speed travelling on a paved road can be secured respectively.
Patent JP-H01277965-A (JP)
Title: Parts arranging method using computer
Inventor: TOMITA MASAYUKI
IPC: H05K13/04
Filed: 1988-04-30
Abstract: PURPOSE:To satisfactorily arrange electronic parts by determining a fundamental grid based on the number of all parts converted to designated fundamental parts. CONSTITUTION:An operator uses a keyboard input device 4 and a mouse input device 5 to input circuit diagram data, parts data, and printed circuit board data to a computer device 1, and a CPU 2 stores these data in a memory 3. When the indication of fundamental parts is given, the CPU 2 calculates the number of all parts converted to fundamental parts. Electronic parts different from fundamental parts in at least external shape or the number of pins are converted to the number of fundamental parts based on the external shape or the number of pins to calculate the number of converted parts including the number of reference electronic parts themselves. The area where parts can be arranged on the printed circuit board is divided by said number of all parts. The fundamental grid is determined based on the division result. Thus, a valid fundamental grid is formed to satisfactorily arrange parts.
Patent JP-S60114-A (JP)
Title: Deciding device for switch state
Inventor: YAGI KIYOSHI
IPC: F02D41/10
Filed: 1983-06-13
Abstract: PURPOSE:To discriminate assuredly the switch state despite the noises and to prevent a malfunction by reading periodically the state of a switch and deciding the states of the 1st and 2nd switches in accordance with the result of reading. CONSTITUTION:A memory 2, a data output part 3 and a data input part 4 are connected to a processor 1 consisting of a processor, etc. A fuel injector 6 of an engine main body 5 is connected to the output part. A throttle valve 8 is provided to a throttle chamber 7, and the part 4 is connected to the valve 8 via a throttle valve switch 9. A switch 10 is defined as a switch that can have the 1st (OFF) and 2nd (ON) states, and a reading means 12 is periodically driven by the 1st driving means 11 to read the state of the switch 10. If the reading result shows an OFF state, the means 12 is driven by the 2nd driving means 13 to read the state of the switch 10. This reading result is given to a deciding means 14 to decide the state of the switch 10.
Patent JP-S62261673-A (JP)
Title: Low-voltage electronic distribution igniter
Inventor: SASAKI SHOJI
IPC: F02P11/02
Filed: 1986-05-08
Abstract: PURPOSE:To aim at preventing any erroneous ignition to cylinders other than the igniting cylinder from occurring, by performing a cylinder discrimination from a firing order detecting counter, a reference position signal and an angle signal, taking the signal and AND, while checking the ignition signal output at the time of a cylinder discriminator malfunction. CONSTITUTION:With a reference position signal 1a and an angle signal 2a, each of signals 3a-3d of a reference cylinder, a fourth cylinder, second and firth cylinders, and third and sixthcylinders is outputted out of a cylinder discriminator 3, while a reference cylinder signal distributor circuit 5 outputs ignition position signals 5a-5f of respective cylinders according to their firing orders at the rising of an ignition signal 4a out of an arithmetic unit 4. And, these ignition position signals 5a-5f of each cylinder, the ignition signal 4a and each of cylinder ignition position signals 22a-24a as well as AND all are taken in with AND circuits 6-11, outputting ignition signals 6a-11a. Therefore, when the cylinder discriminator 3 gets a malfunction, these ignition signals are not longer outputted, whereby any erroneous ignition to cylinders other than the igniting cylinder by the malfunction is preventable.
Patent JP-S588212-A (JP)
Title: Poppet valve
Inventor: TATEIWA MIKIO
IPC: F16K1/38
Filed: 1981-07-08
Abstract: PURPOSE:To design to secure a state of no fear for seizure or burnout even in a high-power engine, by installing a hollow section composed of closed multistages along the axial center line of a valve stem in the within of a valve head and the valve stem of a valve. CONSTITUTION:A series of closed multistage-hollow sections 20a-20n are  formed up along the axial center line of a vlave head 19a and a valve stem 19b of a valve 19 and a fluidic heat medium is poured into a part of the hollow cubic contents in time of high-load running. With this, heat being transmitted from a solid surface of the valve head 19a to the fluidic heat medium 21 is progressively transmitted upward to heat mediums 21a and 21n so far liquefied in the hollow section 20a-20n and thereby cooling of the valve 19 is sufficiently achieved even at an engine high-load region, so that the need of overhauling caused by burnout or seizure of the valve 19 is thus obviated.
Patent JP-H09293336-A (JP)
Title: Apparatus and method for correction of error
Inventor: NOGUCHI TATSUMI
IPC: G11B20/18
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of an error due to unerased data to a minimum by a method wherein, in a single disappearance correction processing operation, the discrimination result of three states, i.e., a correct data state, an erroneous data state and an indefinite data state, is set. SOLUTION: Reproduction data which is input to a data input terminal 1 is stored in a RAM 30 via a data deinterleave processing part 23. A parity computing part 40 executes an error check by a CRC code, a correction processing operation by a P-sequence parity and a correction processing operation by a Q-sequence parity to the data in the RAM 30, and it executes a correction processing operation by the P-sequence parity again. At this time, when, as a processing result, a CRC error can be corrected in addition to correct data and erroneous data, data which cannot be restored by a later flag processing operation is judged to be indefinite data.  For example, the history of a recording medium which is reproduced is referred to the indefinite data, and unerased data is estimated when a recording operation is performed to the same place a plurality of numbers of times so as to be processed as erroneous data.
Patent JP-H01313499-A (JP)
Title: Peptide analogue containing thyrosine sulfate or thyrosine sulfate residue
Inventor: WAREEDO DANHO
IPC: C07K14/00
Filed: 1989-04-25
Abstract: NEW MATERIAL: An analogue (salt) of a peptide wherein one or more kind of a residue of tyrosine sulfate or tyrosine phosphate is substituted by a residue represented by formula I [wherein A and B are each H, a group represented by formula II (wherein R 0  is H or F, R 1  is H or lower alkyl and s is 0, 1 is 2) or a group represented by formula III (wherein R 2  is H, lower alkenyl or lower alkyl, r is 0, 1 or 2) and Z is H, NH or NH 2 , Y is COOH, alkoxycarbonyl, amide or CO].  
     USE: An anoretic.  
     PROCESS: For example, an operation reacting an amino acid protecting an α-amino group according to an amino acid sequence of peptide with a solid phase carrier such as 4-(oxymethyl)-phenylacetamide methyl(PAM) and subsequently removing an amino protecting group is repeated to synthesize a peptide chain on the resin and the compd. represented by the formula I is bonded to an N- terminal in the presence of a condensation agent and, subsequently, the peptide chain is separated from the solid phase carrier to obtain the analogue of peptide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60259490-A (JP)
Inventor: POORU KURINTON ADEAA
IPC: G03F7/00
Filed: 1985-05-17
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-H0211552-A (JP)
Title: Production of n-t-alkyl-1, 2-diacylhydrozine
Inventor: MAASA JIYAN KERII
IPC: A01N33/26
Filed: 1989-04-25
Abstract: A process for preparing a N-t-alkyl-1,2-diacylhydrazine comprises reacting a 1, 3, 4-oxadiazole with a tertiary alkyl cation precursor in the presence of a strong acid catalyst.
Patent JP-S61272841-A (JP)
Title: Address detecting circuit
Inventor: GAADO EICHI HOOREN
IPC: G06F11/36
Filed: 1986-05-08
Abstract: PURPOSE:To make it possible to detect access of a variable address designated dynamically by generating a command isgnal when the value of an address bus coincides with the sum of accumulated base addresses and address offset. CONSTITUTION:A supervisory means 78 consists of the second word recognizing device 82, the third word recognizing device 84 and a logic circuit 86, and when base address is on a data bus 36, generates a command signal on a line 80 and accumulates base addresses in a base register 70. A supervisory means 72 consists of an arithmetic logic unit (ALU) 74 and the first word recognizing device 76. The ALU 74 subtracts the value of the register 70 from present address of a microprocessor on and address bus 38 and transfers the result to the word recognizing device 76. When the value is address offset of selected dynamic accumulation variable, the word recognizing device 76 generates command signal.
Patent JP-H06318640-A (JP)
Title: Wiring method for semiconductor integrated circuit
Inventor: KOGA AKIHIKO
IPC: H01L21/82
Filed: 1993-05-07
Abstract: PURPOSE:To prevent the connecting wiring of macroblocks from becoming excessive in a semiconductor integrated circuit to be designed by connecting the macroblocks. CONSTITUTION:The interval between wirings inside macroblocks A to I is made at a distance at which via holes 11 can be made between the wirings so that a wiring connection for connection between the macroblocks can be passed on the macroblocks. Thereby, an excessive wiring is not formed, an operating speed becomes fast, and it is possible to prevent a chip size from becoming large.
Patent JP-S5730812-A (JP)
Title: Formation of optical fiber connecting groove
Inventor: SUGIKI HIROYASU
IPC: G02B6/24
Filed: 1980-07-31
Abstract: PURPOSE:To connect optical fibers at a low loss with high accuracy by selectively removing the prescribed positions of a photoresist film provided on a substrate surface for optical fiber connection, using the same as a mask, plasma etching the substrate and forming U-shaped fiber connecting grooves. CONSTITUTION:The surface of a silicon substrate 21 polished to a specular surface is thermally oxidized to form a silicon oxide film 22 to 0.5-1mu thicknesses, thereafter a photoresist film 23 is formed on the film 22. The film 23 is then selectively removed to form opening parts 24 which serve as guide grooves. Thence, with the film 23 as a mask, the SiO2 film 22 and the substrate 1 are subjected to plasma etching by using an etching gas consisting of adding a slight amount of O2 to gaseous CF4, whereby U-shaped grooves 25 of a semicircular shape in section are formed. Thereafter, the resist film 23 is removed, and this yields a connector for the purpose of connecting fibers 26. Since the fibers 26 makes face contact with the grooves 25, the connection is accomplished at a low loss with good accuracy.
Patent JP-S5439588-A (JP)
Title: Light emitting diode device and its manufacture
Inventor: NAKANO ISAO
IPC: H01L33/62
Filed: 1977-09-02
Abstract: PURPOSE: To enable to perform fine display by giving spread to light source, thorugh the clipping of the light emitting diode between a pair of leads with the spindle shaped transparent mould resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S594898-A (JP)
Inventor: ROBAATO EMU RII
IPC: F41H1/02
Filed: 1983-06-13
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-S5533538-A (JP)
Title: Fuel ignition controller
Inventor: MORIO SHIYUUJI
IPC: F23N5/24
Filed: 1978-08-31
Abstract: PURPOSE: To control fuel supply according to the presence or absence of an ignition spark and the blowing by providing a condition detection circuit for detecting the blowing condition and the spark generation condition through the detection of variations in an ignitor consumption current and controlling a fuel feed mechanism according to the detection output.  
     CONSTITUTION: With a spark generated normally and with the blowing normal, the output of a detection circuit 31 for detecting the consumption current of an ignitor 2 is large, a fuel feed valve 7 opens, and the fuel supply is started. With a blower fan not operating normally or with a spark not generated normally from sparking electrodes, the output of the detection circuit 31 falls, a drive circuit 6 stops operation, and the fuel feed valve 7 closes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05303007-A (JP)
Title: Apparatus for producing rod lens array
Inventor: KOIKE KAZUNORI
IPC: G02B3/00
Filed: 1992-04-24
Abstract: PURPOSE:To enable the apparatus for producing of the rod lens arrays in a large quantity in a short period without requiring skill. CONSTITUTION:This device has at least a main device, a plate for imposing a substrate for the rod lens array which can house the substrate for the rod lens array and a plate for imposing the plate for temporary arrangement of the rod lenses which can house the plate for temporary arrangement of the rod lenses. The main device is constituted to have an attraction plate 2 which can attract and fix the plate for imposing the substrate for the rod lens array and can turn over the plate by 180 deg., a push up plate 6 to be imposed with the plate for imposing the plate for temporary arrangement of the rod lenses and a moving device 7 for moving the push up plate 6 upward or downward.