baber/WOPTO huggingface dataset:
Patent JP-S60254040-A (JP)
Title: Formation of pattern
Inventor: MIYAGAWA MASASHI
IPC: H01L21/027
Filed: 1984-05-30
Abstract: PURPOSE:To satisfy all the requirements of sensitivity, resolution, and dry etching resistance, and to obtain a positive type resist high in aspect ratio by using two-layer resist film having the upper layer contg, a copolymer having specified repeating units as a resist composition. CONSTITUTION:The lower layer resist layer made of a phenol, polystyrene, or polyimide resin, is formed on the surface of a substrate to be worked, such as a silicon wafer, and then, the upper layer resist film is formed by thinly coating the lower layer with a soln. of a copolymer having repeating units represented by formula I or II in which m, n are each a number of repeating units, and m/ (m+n)=0.1-0.9; and hardening coating soln. The upper resist film is patternwise exposed to ionizing radiation rays and the solubilized areas of the upper layer are dissolved off by development, and the lower layer is etched by using the obtained upper layer resist film as a mask to transfer the pattern to the lower layer resist film.
Patent JP-H09271567-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To increase the fun of a pachinko game and prevent the occurrence of inequality even in the case of a probability change by enabling a player to select the probability of a big prize by himself/herself. SOLUTION: This pachinko game machine 1 has a start prize hole 6, a special pattern fluctuation indicator 8 and a motor-driven open/close big prize hole 7 on the surface of a game board 2. In addition, the patterns of the indicator 8 change, as a result of the entry of a ball shot to a play zone, into the start prize hole 6. When the prescribed big prize patterns are arrayed according to the preset probability, the motor-driven open/close big prize hole 7 opens, thereby allowing many balls to enter the hole 7. In this case, probability selector means 16, 17, 18 and 19 operable by a player are arranged on the front of the pachinko game machine 1, and the player can freely select the probability of the array of big prize patterns via the operation of the means 16 to 19.  At the same time, the motor-driven open/close big prize hole 7 is made to close in a short time, according to the selection of high probability with the means 16 to 19.
Patent JP-S5441637-A (JP)
Title: Communication control unit
Inventor: HARAKAWA TAKESHI
IPC: H04L29/02
Filed: 1977-09-09
Abstract: PURPOSE: To prevent the tentative reception data due to noise on line from being transferred to CPU, by taking over the tentative reception data only to the READ command in command chain with the tentative reception data effectiveness judgind circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5632781-A (JP)
Title: Fine drive element for micromanipulator
Inventor: UMETANI YOUJI
IPC: G05D3/00
Filed: 1979-08-28
Abstract: PURPOSE:To obtain accurately an extremely small displacement in a micromanipulator by adhering the inner and outer surfaces of a core material having a U- shaped portion with high molecular piezoelectric film element having electrodes on both side surfaces. CONSTITUTION:A high molecular piezoelectric film element 2 having thin film electrodes 3a, 3a' and 3b, 3b' on both side surfaces of high molecular piezoelectric films 2a, 2b is added on the inner and outer surfaces of a core material 1 bent in U shape. This inner and outer elements 2 are so electrically wired in response to the piezoelectric film polarity that when one is elongated the other is contracted. The fine drive element 6 thus wired is clamped at the end of a retainer 7 at the side of the one end, and is clamped at the other thereof at a tool 8. The tool 8 can be linearly moved, and since it can be controlled in proportion to the voltage, there can be obtained accurately an extremely small displacement.
Patent JP-H09272970-A (JP)
Title: High purity cobalt sputtering target and its manufacture
Inventor: KANANO OSAMU
IPC: H01L21/203
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To manufacture the target high in sputtering rate, excellent in utiliza tion efficiency and appropriately used for magnetron sputtering by working a high purity Co ingot under specified conditions and forming the working ingot having a worked texture as it is into a target so that the target has low and high magnetic permeability values in the directions parallel and perpen dicular top the sputtering surface, respectively. SOLUTION: In the manufacture of this target for forming a thin film, a high purity ingot is subjected to plastic working at 1,100 to 1,200 deg.C and, thereafter, to warm working at <=450 deg.C into a worked ingot having a worked texture, and them, the worked ingot is formed as it is into a target without causing any recrystallization. This, the objective thick target which has permeability values in the directions parallel and perpendicular to the sputtering surface of <=12 and >=36, respectively and also a minimum content of harmful impurities, can be obtained. In this tarter, particularly, the ratio (I(002) /I(001) ) of X-ray diffraction peal intensity (I(002) ) with respect to the (002) plane to that (I(001) ) with respect to the (001) plane of the sputtering surface is >=4 and this ratio (I(002) /I(001) ) of the surface perpendicular to the sputtering surface is <1.
Patent JP-H07316466-A (JP)
Title: Particle protected with polymer and its production
Inventor: SASAKI MOTOHIRO
IPC: C09C3/10
Filed: 1994-05-23
Abstract: PURPOSE:To enable the coating of particles and the simultaneous simple introduction of a spacer and reactivity by carrying out the formation of an adsorptive layer on the surface of a particle, the solubilization of a radical-polymerizable unsaturated monomer and the formation of a protective coating film in a specified manner. CONSTITUTION:This production process is one for producing a particle protected with a polymer comprising the steps of: mixing particles with a cationic surfactant having a radical-polymerizable unsaturation to form an adsorptive layer of the surfactant on the surface of each particle, adding a radical-polymerizable unsaturated monomer and a polymerization initiator to the system to form a complex salt of the surfactant with the initiator on the absorptive layer formed on the surface of the particle and solubilizing the radical-polymerizable unsaturated monomer within the absorptive layer, and copolymerizing the radical-polymerizable unsaturated monomer with the cationic surfactant to form a protective film on the particles.
Patent JP-S61266576-A (JP)
Title: Production of member coated with high-hardness boron nitride
Inventor: YAGI MASARU
IPC: C23C16/34
Filed: 1985-05-21
Abstract: PURPOSE:To easily produce a member coated with high-hardness boron nitride at a low temp. by passing an active material in which a hydrogen element and nitrogen element exist and a material to be activated such as boron hydride through electric discharge then introducing the same into the surface of a substrate kept at an adequate temp. CONSTITUTION:The gaseous mixture formed by passing the active material which consists of nitrogen, hydrogen or nitrogen hydride, etc., and in which at least the hydrogen element and nitrogen element exist and the material to be activated which is <=1 kinds among boron hydride, borazine or borazine deriv. through the electric discharge or the gaseous mixture formed by passing the above-mentioned active material through the electric discharge, then mixing the same with the above-mentioned material to be activated is introduced into the surface of the substrate heated to 200-1,500 deg.C preferably under the internal pressure of 0.001-300Torr in a reaction vessel in which the electric discharge is generated by DC, high frequency or microwave. The coating layer of the boron nitride having the excellent density, high hardness and crystallinity is thus formed on the substrate surface and the member coated with the high-hardness boron nitride is obtd.
Patent JP-S601188-A (JP)
Title: Conjugated compound of octacalcium phosphate and organic acid and its preparation
Inventor: KADOMA HIDEKI
IPC: C07C67/00
Filed: 1983-06-17
Abstract: NEW MATERIAL:A compound shown by the formula (0<Z<=1; 1<n<=6; m is 4-8). EXAMPLE:Ca8(PO4)4(HPO4)1.58(CH2C2O4)0.42.5.3H2O. USE:An intermediate raw material for formation of composite material of organic compound and octaphosphate, specimen for physiological study of calcification of bone and tooth, inhibitor for powder agglomeration, fluidity adjustor, adsorbent of chromatography for protein or nucleic acids, filler for plastics, ion exchanger, etc. PREPARATION:Tricalcium alpha-phosphate is hydrolyzed in the presence an ion of organic acid (e.g., malonic acid, succinic acid, etc.) shown by the formula CnH2n C2O4<2-> at 5-7pH.
Patent JP-H09294500-A (JP)
Title: Feeding apparatus for fish
Inventor: SASAKI HIROSHI
IPC: B63B22/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a feeding apparatus for fish, having low installation cost and enabling the feeding to fish in a fish preserve in high efficiency. SOLUTION: This feeding apparatus for fish is composed of a feeding buoy 1 and a single point mooring buoy 2 mooring the feeding buoy 1. A fish feeding apparatus composed of a silo, a transfer pump and a feeding hose 6 is mounted on the feeding buoy 1. Fish in a fish preserve 4 is fed by mooring the feeding buoy 1 to the single point mooring buoy 2 and supplying fish feed from the feeding buoy 1 through the feeding hose 6 to the fish culture preserve 4.
Patent JP-H09298859-A (JP)
Title: Vibration motor
Inventor: SAKASHITA HIROSHI
IPC: H02K23/54
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration motor having a rotor with a large mechanical strength whereby enough vibration quantity can be obtained at a low cost when it is rotated and driven. SOLUTION: A vibration motor has a casing 3 comprising both a case 1 and a bottom plate 2 for covering the opening portion of the case 1 therewith, an eccentric rotor 5 supported rotatably in the casing 3 and having coils 41, 42, 42 of a plurality of phases, and magnets 6 disposed oppositely to the coils 41, 42, 43 to generate vibration by the rotation of the eccentric rotor 5. The eccentric rotor 5 has a conductive coil supporting plate 7a with a plane portion 7b for supporting the coils 41, 42, 43 thereon. One-electrode portions of the coils 41, 42, 43 of the respective phases are connected with the coil supporting plate 7a and the other electrode portions of the coils 41, 42, 43 are connected respectively with independent commutator pieces 11a.
Patent JP-S5811009-A (JP)
Title: Washing method of filter medium
Inventor: MAJIMA KOUHEI
IPC: B01D24/46
Filed: 1981-07-13
Abstract: PURPOSE:To reduce a draining quantity of washing water, by once back-washing with water after exfoliating turbid matters from filter mediums, and seccessively performing backwash with a air-liq. mixture of a fixed quantity or less. CONSTITUTION:Turbid matters are exfoliated from filter mediums by bringing a washing chemical liquid such as an aqueous acid solution into contact with the mediums having the stuck turbid matters for a given period of time and then both of them are once back washed and seccessively back-washed with a mixture of air and water to discharge the turbid matters depositing in the filter layer out of the filtering layer. In said backwash with the mixture of air and liq., the quantity of the mixture is restricted so that the medium is not accompanied by draining water after washing to a trough for draining the water after washing provided to the fixed height from the surface of the filter layer. As a result, the filter mediums are developed by air agitation, then gaps between the mediums are enlarged and the exfoliated turbid matters floats up to the surface to be easily discharged thereby efficiently discharging the exfoliated matters in a short time. Further, the time of washing operation is shortened and the water consumption is reduced bacause the quantity of the turbid matters contained in the back washing water is not lowered rapidly.
Patent JP-H08284592-A (JP)
Title: Rock excavator
Inventor: TSUJI KAZUTOKI
IPC: E21D9/10
Filed: 1995-04-10
Abstract: PURPOSE: To reduce excavation power, to improve excavation efficiency by a simple structure, to diminish the abrasion of an excavating section and to decrease the generation of dust by excavating rocks so as to be stripped off by disk cutters capable fo being freely rotated at the front ends of a plurality of shafts in a turned disk cutter unit. CONSTITUTION: An excavating boom 6 is driven and the rotary driving force of a prime mover 16 installed to the excavating boom 6 is decelerated by a speed reducer 17 while turning and vertically moving a disk cutter unit 19, the rotary driving force is transmitted to the disk cutter unit 19, and the disk cutter unit 19 is rotated and driven. A plurality of shafts having disk cutters mounted on the turning disk cutter unit 19 are revolved while being rotated respectively. Rocks are excavated so that the peripheries of the truncated cone- shaped disk cutters are bitten to the free surfaces of the rocks and the rocks are stripped off by the truncated cone-shaped disk cutters.  Accordingly, excavation efficiency is also improved to solid hard rocks having high wearability, the abrasion of the disk cutters is reduced, and excavated rock lumps are scaled up, and the generation of dust is diminished.
Patent JP-S5633749-A (JP)
Title: Address control device
Inventor: AIDA KOUICHI
IPC: G11C8/00
Filed: 1979-08-29
Abstract: PURPOSE: To ensure an automatic switching of the address information in accordance with the replacement of the memory cards, by incorporating the capacity information showing the memory capacity of the memory card into the memory card and then selecting automatically the address information according to the capacity information.  
     CONSTITUTION: The address information A 0  and A 1  supplied from the CPU are applied to the input terminals 1 and 2 each of the address control device. Here A 0  shows the address signal 2 14  to be supplied to the memory card of 1 but and 32K words; while A 1  shows the signal 2 15  to be supplied to the memory card of 1 bit and 32K words respectively. And the information "0" is applied to the terminal 12 in case the memory card of 32K words is packaged, and the AND circuit 3 conducts via the inverter 6 to deliver the signal A 0  to the terminal 8 via the OR circuit 7. On the other hand, the information "1" is applied to the terminal 12 in case the memory card of 64K words is pakaged. And the signal A 1  is delivered to the terminal 8. Thus the address information can be switched automatically in accordance with the replacement of the memory cards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11306911-A (JP)
Title: Omnidirectional detection linear switch
Inventor: HOSHIKAWA KIYOUFU
IPC: H01H13/52
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a switch maintaining a non-detection condition despite a meandering or a bend of wiring and applying power by a light touch in any point on the whole circumferential face by forming two conductive rubbers, which are divided in different size while putting a V-shaped clearance between them, by extrusion molding over the overall length in an insulation outer coating molded into an elongated shape with a hollow circular cross and relatively passing conductive wires through the close positions putting one side external end part of the V-shaped clearance between them. SOLUTION: An interval length (a) between an inside corner part and an outside corner part in the middle of a V-shaped space 1 is set to be about three times the thickness of an insulating outer coating 2, while a width length (b) in either side part is set to be a half the width length (a) approximately. Conductive wires 3a, 3b are relatively passed through the inside of conductive rubbers 4a, 4b, which are different in size and close to each other while putting one side outer end of the V-shaped space 1 between them. A linear switch 5, in which a stroke to the pressing direction is balanced and all the directions of the circumferential face bring the conductive rubbers 4a, 4b into mutual contact when a fixed pressure is applied, serves as an omnidirectional detection type one.  The conductive wires 3a, 3b can be bent with a small curvature such as about 20 mm R in either of the vertical or lateral direction in wiring as they are passed through relatively at a close range.
Patent JP-S60252957-A (JP)
Title: Check controlling method of microcomputer
Inventor: AOTO HISAKAZU
IPC: G06F11/22
Filed: 1984-05-29
Abstract: PURPOSE:To shorten time for checking by changing a state of an output of output port by a self-check program stored in a microcomputer itself. CONSTITUTION:A self check program is stored in a ROM23 in a microcomputer 1. When checking whether the microcomputer 1 is operating normally or not, an output port and an input port are connected by connecting means such as couplers 5, 7 etc., and then the self check program is read out from the ROM23, and the output of the output port is changed in a specified pattern following the program. The pattern signal is taken in the microcomputer 1 through the input port, and checked whether the value is a value indicated in the check program. When the value is discordant, it is reported to outside by driving relays 12, 13 etc.
Patent JP-H11301517-A (JP)
Title: Cowl portion structure of vehicle
Inventor: MIYAUCHI HIDENORI
IPC: B62D25/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cowl portion structure of a vehicle which is able to prevent an effect on the cabin interior by preventing the cowl side and cowl panel from moving rearward during a collision. SOLUTION: In a cowl portion structure of a vehicle wherein, the rear end of a cowl side 20 extending forward is connected to a front wall 4a extending vertical with respect to the car body of a left and right front pillar 4 and a cowl panel extending horizontal with respect to the vehicle is connected between the left and right cowl sides 20, a bead 30 (deforming flare part) is formed on the cowl side 20 and a step portion (deforming flare part) is formed on the cowl panel.
Patent JP-H08287411-A (JP)
Title: Production of combined magnetic head
Inventor: KOBAYASHI OSAMU
IPC: G11B5/265
Filed: 1995-04-11
Abstract: PURPOSE: To suppress the fall of a signal level and to improve the SN ratio by forming ruggedness sized >=1μm in desired positions between the gap forming surface of an I core and the edge on an opposite side. CONSTITUTION: A mask 5 having holes 6 is brought into contact with or is adhered to the I bar 30 of a GB bar 3 consisting of a U bar 31 and the I bar 30 and thereafter, the GB bar 3 is fixed to a working surface plate (not shown in Fig.). Next, an opening 8 of a nozzle 7 is set above these holes 6 and a cutting agent 4 is blown toward the holes 6 from the aperture 8 of the nozzle, by which the cutting agent 4 past the holes 6 of the mask 5 forms plural pieces of the ruggedness only in the desired positions of the I bar 30. Sand blasting or powder beam processing, etc., are used as the method of blowing the cutting agent 4 toward the holes 6. The cutting agent 4 is silicon carbide of mesh #400 to #3000 or is a mixture composed of abrasive grains of alumina, etc., and gas or liquid.  The surface roughness of a work is made into about 2μm with mesh #1000 and into about 1μm with mesh #2000 if the work is ferrite.
Patent JP-S60255370-A (JP)
Inventor: NAITOU TATSUO
IPC: B25B23/04
Filed: 1984-05-29
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-2000303262-A (JP)
Title: Production of conjugate fiber
Inventor: IZUMI TOMOYUKI
IPC: D01D5/092
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method enabling fouling around the exit of an extruding nozzle to be prevented and enabling stable operation without yarn breakage to be conducted even in the case of fibers having a small fineness when producing a side-by-side type conjugate fiber using a cylindrical air- showering equipment in which two different polyesters are stuck together. SOLUTION: When producing a polyester conjugate fiber by the melt spinning of two different polyesters from a spinneret 3 installed at a spinning head 5 in a state that they are stuck together to form the conjugate fiber and by the cooling air shower of an air volume of V (m3/min) from a cylindrical air- showering equipment 4 to perform solidification by cooling, space having a gap t (mm) meeting the formula (V/30)1/2<=t<=(V/2)1/2 is formed between the underside of the spinning head 5 and the equipment 4.
Patent JP-S5442913-A (JP)
Title: Multi-path detection circuit
Inventor: DANNO TSUNEO
IPC: H04H40/72
Filed: 1977-09-09
Abstract: PURPOSE:To secure an accurate decision of the antenna direction and thus to obtain a good receiving state by detecting the reflection ratio of te multi-path signal.
Patent JP-H07313187-A (JP)
Title: Preparation of antibody
Inventor: KATO MASASHI
IPC: C12P21/08
Filed: 1994-05-24
Abstract: PURPOSE:To produce an antibody useful for pharmaceuticals, diagnostic agents, experimentation reagents, etc., without necessitating the purification of an anti gen protein by recombining a DNA coding a protein to an expression vector containing a promoter originated from animal cell and injecting the recombinant vector into an animal. CONSTITUTION:An antibody against a protein can be prepared without necessitating the purification of an antigen protein by introducing a DNA such as human cDNA coding the protein (e.g. SV40T antigen) into an expression vector containing a promoter originated from animal cell, amplifying the vector in E.coli to get a large amount of the vector, purifying the vector by CsCl equilibrium density-gradient centrifugal separation, dissolving the purified product in a phosphate buffer solution, injecting the solution into the right and left quadriceps femoris muscles of an animal such as BALB/C mouse, subjecting the animal to booster immunization after 3 weeks, collecting the blood 3 weeks after the booster immunization and coagulating the blood to separate the serum and recover the antibody.
Patent JP-S5536239-A (JP)
Title: Hydrogenation of heavy oil and inactivation of soluble metals
Inventor: IOKA MASAYOSHI
IPC: C10G49/00
Filed: 1978-09-06
Abstract: PURPOSE: To polymerize and inactivate soluble metals existing in a heavy oil, and to suppress the deterioration of expensive catalyst, by non-catalytically hydrogenating the heavy oil under specific conditions.  
     CONSTITUTION: A deasphalted heavy oil containing ≥50ppm, pref.≥100ppm (as metal) of soluble metals such as vanadium and nickel, and ≤1wt%, pref. ≤0.3wt% of asphalten insoluble to n-heptane, is noncatalytically hydrogenated with hydrogen at 360W480°C, pref. 410W460°C under hydrogen pressure of 10W500kg/ cm 2 . The metals are inactivated by the treatment.  
     EFFECT: Impurities such as sulfur, nitrogen, and residual carbon are also reduced. 
     COPYRIGHT: (C)1980,JPO&Japio