baber/WOPTO huggingface dataset:
Patent JP-H06163399-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KISHIMOTO AKIHIRO
IPC: H01L21/20
Filed: 1992-11-25
Abstract: PURPOSE:To provide a method of fabricating a semiconductor substrate wherein heteroepitaxial growth is selectively achieved without causing any damage on a Si substrate. CONSTITUTION:An insulating film 2 is formed on a Si substrate 1, and is thereafter partly removed by irradiating it with a radical only at a portion where heteroepitaxial growth is effected. Further, only an exposed surface of the Si substrate 1 is selectively rendered to heteroepitaxial growth to form a compound semiconductor layer 3 and the like.
Patent JP-S63172707-A (JP)
Inventor: ENRIKO ARUBITSUATEI
IPC: C08F4/60
Filed: 1987-12-15
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-2000148317-A (JP)
Title: Infrared communication equipment
Inventor: MURAMATSU TOSHIRO
IPC: H04B10/11
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an infrared communication equipment capable of preventing the radiation of unnecessary infrared rays causing a noise, and capable of integrating a liquid crystal display with an infrared interface. SOLUTION: This infrared communication equipment is provided with a liquid display 10 having a liquid crystal back light having a light source 700 and a light guide 300 and a liquid crystal panel 100 and an infrared interface 510 connected with information equipment. In this case, an infrared reflecting member 600 for transmitting visible lights and for reflecting infrared rays is formed on the edge face of the light guide 300 to which the light of the light source is made incident, and an infrared element 500 for an infrared interface is set on one part of the edge face of the light guide 300 on which the infrared reflecting member 600 is not formed so as to face the inside part of the light guide 300, and the infrared rays are inputted and outputted through the liquid crystal panel by using the infrared element 500.  Thus, the liquid crystal display 10 can be integrated with the infrared interface 510 in this infrared communication equipment.
Patent JP-H07172564-A (JP)
Title: Article sorting device in conveying line
Inventor: SAKURAZAWA HATSUO
IPC: B65G47/66
Filed: 1993-12-15
Abstract: PURPOSE:To provide an article sorting device, which can selectively sort the articles arranged in plural rows according to circumstances, in a conveying line. CONSTITUTION:A conveying line for an article 2 is provided with a transfer device W transferring the article 2 fed from a conveying base 3 to one of plural conveyor devices C, and between the conveyor device C on the closer side to the conveyor base 3 and the conveyor device C on the farther side from the conveying base 3, the transfer device W can be freely advanced/retracted in the feeding direction of the article 2 by means of a rodless cylinder 25 fixed to a supporting column 23.
Patent JP-H07143892-A (JP)
Title: Production of isomaltosyl fructoside
Inventor: SHIMOKAWA HISATOSHI
IPC: C12P19/18
Filed: 1993-11-24
Abstract: PURPOSE:To produce isomaltosyl fructoside which is a sweetening capable of inhibiting the caries-inducing effect of sucrose by allowing a glucosyltransferase produced by a specified Aspergillus strain to act on a substrate solution containing sucrose and a glucosyl group donor. CONSTITUTION:A glucosyltransferase produced by Aspergillus awamori or Aspergillus phoenicis is allowed to act on a substrate solution containing sucrose and a glucosyl group donor (soluble starch, etc.). This glucosyltransferase exhibits a higher productivity than the glucosyltransferase of Aspergillus niger.
Patent JP-H08187085-A (JP)
Title: Production of poly-beta-hydroxybutyric acid by gene recmobinant blue-green alga
Inventor: SUZUKI TARO
IPC: C12N1/13
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a recombinant plasmid useful for producing from microbes poly-β-hydroxybutyric acid, a biodegradable thermoplastic resin, without requiring any reduceing substance such as organocarbon source or H2 . CONSTITUTION: This recombinant plasmid pAER1 is obtained by incorporating a vector such as puc19 with a structural gene group coding enzymes composed of β-ketothiolase, acetoacetylCoA reductase and polyhydroxybutyrate polymerase each derived from Alcaligenes eutrophus. This plasmid is transfected into Synechococcus sp. to obtain transformed blue-green algae pAER1-1 (FERM P-14469), which is then cultured to accumulate poly-3b-hydroxybutyric acid in the microbes.
Patent JP-H11235663-A (JP)
Title: Wafer grinding equipment and wafer rear surface grinding method
Inventor: BOKU BAISHO
IPC: B24B41/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent induction of static electricity and prevent contamination or damage of a semiconductor element. SOLUTION: This equipment includes a process chamber, a grinding table 120, a grinding chuck 130, a pure water pipe supplying pure water on a wafer 101 which is sucked in vacuum, a first grinding part 150a grinding the wafer 101 with first thickness and a second grinding part grinding the wafer 101 ground with first thickness with second thickness. The grinding chuck 130 is constituted of a main body 131 having prescribed thickness and a shape corresponding to the wafer 101, a porous part 133 in which many suction holes 135 are formed in a ring shape at the center part of the main body 131 and a ring- shaped discharge group 210 formed along an edge part of the main body 131.  The discharge group 210 is connected with a fluid supply pipe 220 through a discharge hole passing through the main body 131 and a suction and exhaust group 173 is connected with a vacuum pump and a blower through a suction and exhaust hole 174 passing through the grinding table 120.
Patent JP-H04189652-A (JP)
Title: Rolling stock bogie frame washing device
Inventor: HOTTA HIROSHI
IPC: B60S3/04
Filed: 1990-11-22
Abstract: PURPOSE:To conduct the washing of a bogie frame with low noise and in a short time without using chemicals, by jetting high pressure warm water through nozzles provided at rotating arm tip portions to the upper surface, lower surface and both side surfaces of the advancing bogie frame in a washing room of a sound insulating wall structure. CONSTITUTION:Under a condition in which a bogie frame 4 is mounted on a transport vehicle 6 outside a washing room, a conveyor chain drive portion 5 is operated, and the frame 4 is put into the washing room 2 by means of chains 5a, and a door 3a is closed. And as the frame 4 passes, respective washing nozzle units 10-12 for the upper part, side surfaces and lower part conduct washing by jetting high pressure warm water through respective nozzles 10c while nozzle units 10-12 rotates. And when the frame 4 advances to a position right under a part washing nozzle unit 13, the operation of the conveyor chain is stopped, and the inside recessed portion of the frame 4 is washed by high pressure warm water through the nozzle 13, and afterwards, water attached to the frame 4 is removed by compressed air jetted from air blow rotary nozzle units 7-9 while the frame is retreated.
Patent JP-2000148117-A (JP)
Title: Screen saver device and screen saver display method and recording medium recorded with screen saver program
Inventor: MUKAI MASAKI
IPC: G09G5/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To display useful information by using the motion and the locus of a character appearing in a screen saver. SOLUTION: A presented-information determination means 102 determines the information to be presented, a character motion data formation means 104 forms the data on a display method based on the information and the content of a motion data formation information memory means 103, a character display means 105 displays a character image based on the data and the content of a character image memory means 101, and a locus formation indication means 106 indicates to leave the locus of the character image.
Patent JP-H09133881-A (JP)
Title: Optical switch
Inventor: HATTORI NOBUHIKO
IPC: G02B26/08
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide the optical switch which can securely make optical connections between master optical fibers and reception-side optical fibers and is small in connection loss. SOLUTION: A housing 11 is filled with a refractive index matching agent and an optical fiber array member 1, a moving stage 14, a swing arm 6, etc., are arranged; and an actuator 8 which slants the swing arm 6 is provided outside the housing 11. The optical fiber array member 1 has plural V grooves 5 and is arranged slantingly at an angle θ with the opening sides of the respective V grooves 5 down, and the connection end surfaces 15 of the reception-side optical fibers 3 are arranged and fixed in the respective V grooves 5 along the length of the grooves. The master optical fibers 4 are fixed to the moving stage 14, which is moved; and the actuator 8 is driven to slant the swing arm 6 as shown by an arrow A' and then the master optical fibers 4 are fallen in the V grooves 5 and pressed. Consequently, the master optical fibers 4 and reception-side optical fibers 3 are connected having their connection end surfaces opposite each other so that they can freely be switched.
Patent JP-H10158575-A (JP)
Title: Normal temperature drying type aqueous coating material composition
Inventor: ASAKURA MITSUHIKO
IPC: C09D157/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a normal temperature-drying type aqueous coating material composition capable of providing a coated film excellent in water resistance, adhesivity and weather resistance. SOLUTION: This composition comprises (A) an aldehyde group or keto group-containing carbonyl group-containing copolymer resin aqueous dispersion, (B) an alkoxysilyl group-containing copolymer resin aqueous dispersion, (C) a pigment, (D) an aldehyde group or keto group-containing carbonyl group- containing copolymer resin aqueous solution and (E) a hydrazine derivative containing at least two hydrazino groups in the molecule.  The non-volatile content of the component B is 1-900wt.% of the amount of the component A, the amount of the component C is 1-60wt.% the whole non-volatile component, the amount of the non-volatile component of the component D is 0.1-10wt.% of the amount of the component C and the amount of the component E is an amount to make the molar ratio of the whole carbonyl group based on the aldehyde group and the keto group in the component A and the component D to hydrazino group in the component E of 0.2 to 5.0.
Patent JP-H09159099-A (JP)
Title: Connecting port structure for gas pressure type barrel
Inventor: AKITA YOSHIO
IPC: B65D1/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provided connecting port structure, by which a jump of a connecting port due to a residual pressure can be surely prevented, for a barrel by providing a stopper which is protruded outward in the diameter direction beyond a mounting hole so as to prevent removal in closing of a gas valve element and is retracted inward in the diameter direction so as to allow removal in opening of the gas valve element. SOLUTION: When a connecting apparatus is connected and a gas valve element 6 is pushed down, a stopper 20 is also lowered integrally, so that each operation part 20c is brought into slide contact with the lower end edge of a gas supply hole 9a, and an arm 20b is moved in the closing direction against its own elastic force, and as a result, the operation part 20c is retracted on the inner circumference side within the diameter of a mounting hole 1a. When the connecting apparatus is removed and the gas valve element 6 is closed, the stopper 20 is integrally returned upward, and the operation part 20c is not pressed onto the lower end edge of the gas supply hole 9a. The arm 20b is moved in the opening direction because of its own elastic force, and the operation part 20c is protruded outward from the gas supply hole 9a, that is, the operation part 20c is brought into contact with the circumference edge of the mounting hole la so as not to be removed.
Patent JP-H09155826-A (JP)
Title: Setting jig for precast stone and using method thereof
Inventor: KITAZUME KIICHI
IPC: B28B17/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a setting jig which is used for supporting a stone having an irregular surface, has a simple structure, can be handled easily in a short time, and can reduce manufacturing cost of a precast concrete stone panel. SOLUTION: This setting jig comprises a jig main body 11 to be arranged around a plate-like stone having an irregular top face 20 and a flat rear face 21 and a stone support piece 17 which is attached to the upper part of the jig main body detachably and engaged with an engaging groove 22 formed on the peripheral wall of the stone so as to support the stone. A plurality of setting jigs are arranged on a platen 28 and the stone is supported with its irregular face 20 downward. Next, the stone support piece 17 of the set jig is engaged with the engaging groove 22 of the stone so as to support the stone. Thereafter, a concrete is placed on the rear face of the stone. After the concrete is cured, the stone is pulled up together with the stone support piece 17 so as to separate it from the jig main body 11.
Patent JP-H08169546-A (JP)
Title: Plate material separating device
Inventor: KATSUYAMA DAISUKE
IPC: B65G59/04
Filed: 1994-12-20
Abstract: PURPOSE: To improve separating accuracy of a plate material separating device to separate the uppermost plate material of loaded plate materials from palate materials on and after second ones. CONSTITUTION: In a plate material separating device to separate a plate material one by one by sucking and raising corner parts of a plate material W by sucking pads, the sucking pads 35, 35... are arranged along the end sides of the corner parts of the plate material W, and installing members of the sucking pads are installed on swinging frames 24. The swinging frames 24 are constituted so as to be ascendable and descendable as well as to be capable of laterally swinging, and a guide mechanism is added to guide the sucking pads to the end sides of the corner parts of the plate material, and a low pressure-high pressure switching mechanism is arranged in a cylinder 31 or the like to raise and lower the swinging frames.
Patent JP-H05233085-A (JP)
Title: Input device for contact type control
Inventor: TAIZOO YASUTAKE
IPC: G06F3/033
Filed: 1992-11-26
Abstract: PURPOSE: To provide input environment which is extremely instinctive and easy to understand, concerning the generation of control input with six freedom degrees by plurally utilizing detectors sensitive to force given by user's contact. CONSTITUTION: When the user pushes downward a force detector 120 fixed to the top of an input device 105, a control objective material moves downward (the direction of -Y). At the time of pushing a force detector 135 on the bottom part of the input device 105 similarly, the control objective material moves upward (the direction of +Y). At the time of pushing a force detector 130 on the rear side of the input device 105, the control objective material approaches the user (the direction of -Z). At the time of pushing a force detector 115 on the right side of the input device 105, the control objective material moves to the left (the direction of -X). At the time of pushing a force detector 125 on the left side of the input device 105, the control objective material moves to the right (the direction of +X).  This system generates a control input signal with a single speed, the system moves a displayed object such as cursor on a computer in an optional direction at a previously fixed speed.
Patent JP-H02162873-A (JP)
Title: Facsimile equipment compression/restoration control system
Inventor: KURASHITA HIROSHI
IPC: H04N1/41
Filed: 1988-12-15
Abstract: PURPOSE:To equalize respective processing quantities by counting the processing quantities of respective compressing/restoring parts, and controlling the alternate operations of the respective compressing/restoring parts according to a processing quantity ratio. CONSTITUTION:A compressing/restoring part 12 compresses input picture signals from an input/output part 11, accumulates them in a memory 13, restores the read received picture signals, sends them to the input/output part 11, a compressing/restoring part 14 restores and compresses the received picture signals from a transmitting/receiving part 15, restores and compresses the read input picture signals, and sends them to the transmitting/receiving part 15. Further, an alternate operation control means 17 counts the processing quantities of the respective compressing/restoring parts, and controls the alternate operations of the respective compressing/restoring parts according to the processing quantity ratio. Thus, the processing quantities can be equalized, the delay of shift to the one processing due to the delay of the other processing is eliminated, and processing ability can be improved.
Patent JP-H03176133-A (JP)
Title: Preparation of ultra-high r-value composite steel plate
Inventor: SHINOZAKI MASATOSHI
IPC: B32B15/01
Filed: 1989-12-06
Abstract: PURPOSE:To perform ultra-deep drawing processing by rolling and annealing a hot rolled steel plate to obtain a thin steel plate having a specific r-value and bonding two thin steel plates under pressure using an adhesive. CONSTITUTION:A rolled steel plate having thickness of 1.2 - 6.0 mm is rolled in a cooling draft of 80% or more to be reduced to 0.3 - 1.2 mm in its thickness and this rolled steel plate is annealed to form a thin steel plate having an r-value of 2.5 or more. Next, two thin steel plates are bonded under pressure using an adhesive having shearing adhesive strength of 100 kgf/cm<2> or more to prepare a composite steel plate having thickness of 0.6 - 2.4 mm and an ultra-high r-value. At this time, a conductive filler is pref. mixed with the adhesive. Since the obtained composite steel plate has an r-value of 2.5 or more, ultra-deep drawing processing can be performed. Further, since the steel plates are compounded by the adhesive having the above mentioned strength, the shift quantity between two thin steel plates at the time of deep drawing is extremely low. By selecting an adhesive, damping properties can be also imparted to the composite steel plate.
Patent JP-H09139435-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: TAKIZAWA MASAAKI
IPC: H01L27/11
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To cut down the cost of manufacture by reducing the number of conductive layers, and to facilitate the mounting on a logic integrated circuit by a method wherein a dielectric, which is buried in a connection hole where a flip-flop and a power source wire are connected and a leak current is allowed to flow, functions as a resistance element. SOLUTION: The flip-flop 11 of a memory cell is provided with driving transistors 12 and 13 and loading resistance elements 14 and 15. Also, the resistance element 14 functions as the load element of the flip-flop 11. A dielectric, which is buried in a connection hole 67d to connect the flip-flop 11 and a power source line 22, and the dielectric, on which a leak current is allowed to flow, becomes a resistance element 14. As a result, the conductive layer, consisting of a semiconductor layer, is composed of only one layer to be used for the driving transistor 12 of the flip-flop 11 and the gate electrode 13a of the access transistor 13, and the conductive layer, consisting of a metal layer, can be formed in two layers to be used for the power source line 22, and earthing line 21 and the pit line 24.
Patent JP-H11149619-A (JP)
Title: Composite magnetic head and its manufacture
Inventor: KANO HIROSHI
IPC: G11B5/265
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and accurately align plural magnetic heads and to improve the yield. SOLUTION: The composite magnetic head consisting of plural magnetic heads arranged in parallel via an adhesive layer is manufactured by coating an adhesive 6 containing micro particles 7 to a side face 1b and/or a side face 2b acting like opposed faces of a couple of magnetic heads such as a recording head 1 and a reproduction head 2, aligning the recording head 1 and the reproduction head 2 while being opposed to each other via the adhesive 6, and curing the adhesive 6 so as to adhere the magnetic heads.
Patent JP-H05126196-A (JP)
Title: Damper mechanism
Inventor: TSUCHIYA KEIZO
IPC: F16F9/20
Filed: 1991-11-05
Abstract: PURPOSE:To provide a damper mechanism in which rod volume inside a cylinder is not changed by advance/retraction of a rod. CONSTITUTION:A cylinder is formed by a first member 62 and a second member 64, a double-shaft piston is installed inside the cylinder, and working fluid is filled to provide a damper mechanism 6, where an outer diameter of a disc-like piston 66 is smaller than an inner diameter of the cylinder. The piston has a rod installed to be double shafts to be symmetric. A volume of the piston and the rod inside the cylinder is therefore kept constant regardless of advance/ retraction of the piston. Action of the piston is performed very smoothly, and vibration is absorbed regularly. Possibilities of leak of the working fluid, blowout of the cylinder, etc., are almost completely eliminated.
Patent JP-H01160002-A (JP)
Title: Variable coil
Inventor: OKUDA SHINJI
IPC: H01F21/06
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a variable inductance coil, which makes it possible to obtain high inductance without using a case, by winding a coil having a core material into loops and combining a threaded core consisting of a magnetic material therewith. CONSTITUTION:A variable coil is constituted of a loop part 8, where a coated coil 7, in which a variable coil core material is close-wound with a coated conductor 6 provided with an insulating coating, is further closely wound, a linear lead part 9, which connects a bare coil part 7a, where a bare conductor part 6a removed from the insulating coating is continuously close-wound with the coated coil 7, to the loop part, and a core 10 whose periphery fitted into a hollow hole of the loop part 8 is threaded. In order change inductance of this variable coil, the core 10 is rotated by means of a tool such as a screw- driver so as to change the position of the core inside the loop part 8. Accordingly, this variable coil can sharply increase the number of windings so as to obtain high inductance.
Patent JP-H08153156-A (JP)
Title: Bar code decoding method
Inventor: YOKOYAMA KIICHI
IPC: G06K7/10
Filed: 1994-11-28
Abstract: PURPOSE: To decode bar code without making a conversion rule complicated by rearranging the information of the bar code through conversion processing or preprocessing of conversion. CONSTITUTION: To extract bar code data to be converted actually from the obtained data of the bar code, the head blank (left margin) and the tail blank (right margin) are detected and the bar code is decoded as to the data between the two detected data. Namely, the signal detected by a detecting means is rearranged according to the widths (thickness) of white bars and black bars constituting a start code, bar code characters and an end code on the basis of the standards of the bar code to judge that the bar code is large or small, and respective records are determined according to their module constitution while matching with the modules of the start code, end code, and characters. Conversion into a bar code is started unless the maximum width value is >=1.5 time as large as the minimum width value.