baber/WOPTO huggingface dataset:
Patent JP-H11251244-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: OKADA TAKAKO
IPC: H01L27/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal and a polycrystal having good crystallinity at low temperatures, and to provide a semiconductor device of high reliability using a solid phase growth method. SOLUTION: An amorphous thin film 3 is deposited on a substrate 1, so that the average interatomic distance of a principal component element of the thin film becomes not less than 1.02 times the average interatomic distance in a single crystal of the element, and solid phase growth is carried out by providing crystallizing energy to the amorphous thin film 3, thus forming a single crystal 4. In depositing the amorphous semiconductor thin film on the substrate or an insulating film, a thin film is formed so the distribution of average interatomic distance of the amorphous film made of a principal element constituting the thin film substantially coincides with the distribution of average interatomic distance of the single crystal, and solid phase growth is carried out by providing recrystallization energy thereto, thus forming the single crystal semiconductor thin film 3.
Patent JP-H06193398-A (JP)
Title: Flat ring inversion machine
Inventor: NAKAI SAKAE
IPC: E21D11/40
Filed: 1992-12-28
Abstract: PURPOSE:To change the direction of a flat ring so as to be efficiently conformed with the state of the laying of an existing flat type ring in an extremely small space. CONSTITUTION:An upright support arm 42 turned around an upright shaft CT1 parallel with the direction of travelling of a travelling car is installed to the travelling car 21 so as to be moved in the vertical direction. Supporters 40B consisting of two support jacks 55, etc., are mounted on the support arm so that length can be changed along an inversion shaft CT2 orthogonal to the upright shaft. Inversion tables 58,59,to which joint surfaces 58a, 59a, etc., are formed, are set up at both ends of each support jack so as to be able to be rotated around the inversion shaft respectively.
Patent JP-2000184702-A (JP)
Title: Power supply equipment
Inventor: OTAKE TETSUSHI
IPC: G05F1/56
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply equipment of high efficiency by reducing a loss generated when a switching element is driven. SOLUTION: A connection between the emitters of transistors Q2, Q3 for driving a driving circuit 4 is connected to the base of a switching transistor Q1, and a connection between the bases of the transistors Q2, Q3 is connected to a pulse output terminal PO of a control circuit 3. The collector of the transistor Q3 is connected to a main current path of a control transistor Q4 which constitutes a limiter circuit 5. Furthermore, a current detecting circuit 6a for detecting the output current of the power supply equipment is installed, and a signal corresponding to the output current detected by the current detecting circuit 6a is supplied to the base of the control transistor Q4 of the limiter circuit 5. Between the base of the switching transistor Q1 and the pulse output terminal PO of the control circuit 3, a resistor 7 which constitutes a bias circuit 7 is connected.
Patent JP-H11191457-A (JP)
Title: Jack, plug and connection structure
Inventor: MORIWAKE MAKOTO
IPC: H01R13/629
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To smoothly connect a jack to a plug as preventing the contact of foreign matter with a contact from outside in the jack used in a connection state for data inputting to an electronic apparatus. SOLUTION: An insertion protrusion portion 5, arranged in an opening frame 3 and partitioning an opening recessed portion 2 annually has a tip portion 5b which is flush with the and face 3b of the opening frame 3. A contact 10 as a terminal portion comprising an elastic member bending into mountain-like arranged on the upper face of the insertion protrusive portion 5 extends from a position predetermined distance (d) apart from the tip portion 5b of the insertion protrusive portion 5 to an inner deep side. When the opening frame 31 of the plug 30 is inserted into the opening recessed portion 2 of a jack 1, the insertion protrusive portion 5 is introduced into the opening recessed portion 32 of the opening frame 31 so as to guide the insertion of the plug 30.  The contact 10 is brought into contact with a conductive member 37 arranged in a pattern on the inner wall face 36 of the opening recessed portion 32.
Patent JP-H1173897-A (JP)
Title: Image forming device and manufacture of its device and spacer
Inventor: YAMANOBE MASATO
IPC: H01J31/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-aspect ratio spacer capable of impressing high voltage and arranged in a container containing an electron emitting element and arranged in an image forming device. SOLUTION: This image forming device is provided with a rear plate 1 arranged with an electron emitting element; a faceplate 2 having an image forming member and arranged to face the rear plate 1; and a spacer 11 arranged between the faceplate 2 and the rear plate 1. The base material of the spacer 11 is covered with an organic resin and carbon, and the carbon is dispersed in the organic resin as carbon powder on the surface of the spacer 11. The carbon is arranged on the surface of the organic resin covering the spacer base material. A part of the carbon powder is exposed on the surface of the organic resin covering the spacer base material.
Patent JP-2001171992-A (JP)
Title: Head cover of industrial vehicle, and forklift
Inventor: NIWA YASUHIRO
IPC: B62D33/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a head guard of an industrial vehicle in which the rain water staying on a top board to compose the head guard can be exhausted without using a water exhaust hose, and to provide a forklift furnished with such a head guard. SOLUTION: In a front pillar 4, a pillar part 7 and a top board holding part 8 are formed integrally, by bending-processing a material by forming (roll forming) and cutting a single line of pipe material. A groove 13 is formed on the front pillar 4, while plural holes 18 to communicate to the groove 13 of a top board holder 8 are formed to the side edge of the top board 3. The rain water staying on the top board 3 flows down to the groove 13a of the top board holder 8 through the holes 18 of the top board 3, and it flows down to the inside of a fender along the front pillar 4, while guided by the groove 13, so as to be exhausted.
Patent JP-H06201281-A (JP)
Title: Non-loop type trombone capillary heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1992-12-28
Abstract: PURPOSE:To enhance heat transportation ability of a capillary tube container of a turn near a terminal by controlling temperature of a surge tank at the time of operation of a heat pipe at a temperature lower than critical temperature of a working liquid and also at a temperature higher than the upper limit temperature of an applicable temperature range of a capillary heat pipe. CONSTITUTION:A small-sized surge tank 3 is disposed at a terminal of an end turn 1-1 of a non-loop type trombone capillary tube container 1. The temperature of the tank 3 is controlled by a temperature control means 4-1 at a temperature lower than critical temperature of a working liquid and also at a temperature higher than the upper limit temperature of an applicable temperature range of a capillary heat pipe. Consequently, the working liquid having penetrated into the tank 3 does not exist any longer as it is, and hence the interior of the tank 3 is always filled with vapor 2-3 of the working liquid. Through the compressibility of the working liquid vapor 2-3 in the tank 3, the working liquid actively vibrates in an axial direction in the container 1-1 of the heat pipe, causing thereby sufficient heat transportation in a manner similar to other turn part.
Patent JP-2001180490-A (JP)
Title: Stroke detector for point
Inventor: SAKURAI IKUO
IPC: E01B7/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To fix wiring by fixing a limit switch installed on a stroke detector for point. SOLUTION: A detecting rod connected to one link comprises a dog, and a detecting rod connected to the other link comprises a slider moving in correspondence with the recess and projection of the dog. The slider is installed movably on a slide bar operating the limit switch fixed to a detector case when the slider is moved, the dogs operate the limit switch through the slider and the slide bar when the relative displacement of both links exceeds a predetermined allowable length. In addition, the limit switch outputs an operation stop instruction to a point when the relative displacement of these both links exceeds the allowable length.
Patent JP-2000186338-A (JP)
Title: Discharge equipment for excavated sediment
Inventor: KODA KAZUO
IPC: E21D9/13
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge method and equipment for excavated sediment capable of preventing the waste of power by excessive air suction and the clogging of a mud discharge pipe due to the suction of excessive quantity of mud discharge. SOLUTION: This equipment comprises a mud discharge pipe 12 provided between a mud discharge tank 11 and a receiver tank 16, a mud discharge unit 17 connected through a suction pipe 18, an air introducing valve 14 provided through an air introducing pipe 13 at a predetermined position at one end portion of the mud discharge pipe 12, and an air meter 15 provided upstream of the air introducing valve 14. Thus, when opening or closing the air introducing valve 14, the mean value of air flow measured by the air meter 15 is calculated, and a controller 30 is equipped for controlling the opening and closing of the air introducing valve 14 to make the mean air flow become a predetermined value or set in the predetermined range whenever possible.
Patent JP-2001176911-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKAMARU TSUTOMU
IPC: H01L21/60
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the loop control of wires at the time of wire bonding, to prevent wire short-circuit and to improve yield. SOLUTION: A multilayer wiring board where a power electrode 2d and a ground electrode 2f are alternately arranged in the innermost column among bonding electrodes installed around a cavity part 2a in three columns, and plural signal electrodes 2e are arranged on the outermost column; the wires 3 connecting the pad 1a of a semiconductor chip and the bonding electrode of the multilayer wiring board, and forming the height of the wire loop for the bonding electrode in the outermost column to be higher that the wire loop for the bonding electrode in the innermost column; and plural bump electrode installed in the multilayer wiring board; are installed. Then, the power electrode 2d and the ground electrode 2f are arranged in one column in the innermost column. Thus, the two types of the loop heights of the wires 3 are installed.  The control of the wire loop at the time of wire bonding can be facilitated.
Patent JP-2001175311-A (JP)
Title: Controller programming device
Inventor: HAMASUNA KAZUHIRO
IPC: G05B19/05
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To program a PLC even by plural independent programming devices by using similar symbol variables. SOLUTION: The controller programming device is constituted of the PLC 102 provided with a symbol data base 123 for storing symbolic variables corresponding to variables indicating respective memory addresses and a programming device 101 for storing the same cache data 115 as data stored in the data base 123.
Patent JP-H11184329-A (JP)
Title: Electrophotographic image forming device
Inventor: MURAKAMI AYUMI
IPC: G03G21/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To realize the detection of the presence/absence of a toner cartridge and the detection of the opening/closing of an outside cover opened/closed at the time of exchange with an inexpensive device constitution. SOLUTION: The presence/absence detection and the opening/closing detection are concurrently performed by one sensor 6. Image forming operation is performed only in a state where the toner cartridge 1 is attached and the outside cover for exchange 51 is closed. An arm 5 is rotated by the cartridge 1 and a switch 6 is lowered, then the switch 6 is depressed by the projection 4 of the front cover 51.
Patent JP-2001186636-A (JP)
Title: Electric connection box
Inventor: ASAKURA TOSHIYUKI
IPC: H02G3/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which can reduce the steps of design processes of ECU through standardization of structural elements of ECU and also assures high flexibility to cover various functions of various vehicles. SOLUTION: A plurality of function plates 12A to 12D having different function circuits forming an electronic control circuit within the connection box body 11 and a plurality of wire harness plates 13 are laminated, and a bus bar 15 is also allocated at the lower part of the connection box body 11. The function plates 12A to 12N and wire harness plate 13 form the predetermined function circuit and branching circuit through connection of the predetermined plates 12A to 12N, 13 at the upper and lower positions with insertion of the connecting terminal 14 provided through the laminating direction. Therefore, a high flexible electric connection box which may be applied to various vehicles of various grades can be realized.
Patent JP-2000186351-A (JP)
Title: Penetration-type water intake method
Inventor: MORI YASUO
IPC: E03B3/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enable the efficient intake of penetrated water from a filter layer at the time of taking water in from an intake tower embedded in the filter layer constructed in a water bottom. SOLUTION: A water blocking surface 4 to block water is formed in a water bottom 2. An intake tower 10 to be embedded in a filter layer A in which filter mediums such as coarse gravel 5, fine gravel 6, coarse sands 7 are sequentially circumferentially accumulated is erected on the water blocking surface 4. In this case, the intake tower 10 is provided with both an opening part 11 to take penetrated water from the filter layer A at the lower end part and a water guiding pipe 19 to connect the intake tower 10 to a well 17 arranged on the ground 16 at the upper end part. The well 17 is constructed more deeply than the water bottom 2, and water is taken in through the use of the water head difference H between the water level 12 over the water bottom 2 and the water level 18 of the well 17.
Patent JP-2000196310-A (JP)
Title: Dielectric resonator, dielectric filter, antenna multicoupler and communication equipment
Inventor: HIROSHIMA MOTOHARU
IPC: H01P1/205
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enale a dielectric filter consisting of a substrate and a coaxial resonator to be miniaturized as a whole and easily integrated, and to obtain an antenna multicoupler and a communication equipment which are miniaturized. SOLUTION: In this dielectric resonator, an inner conductor formation hole 2 is formed in an almost rectangular dielectric block 1, and an inner conductor is formed on the inner face, and an outer conductor 4 is formed on the outer face so that a coaxial resonator 100 can be constituted. Also, a capacitor is constituted of electrodes 6 and 7 provided at dielectric boards 11 and 12. They are manufactured by printing electrodes on three dielectric sheets, and laminating, press-fitting, and integrally burning them, then cutting them, and forming electrodes on the outer faces.
Patent JP-2001185930-A (JP)
Title: Radio communication device of paddle for feeding
Inventor: KOIKE YASUHIRO
IPC: H01Q1/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the performance of radio wave communication between a paddle for feeding and a power receiver. SOLUTION: A plating layer 45 of conductive metal is formed on the internal surface of a case piece 13 of the paddle 11 for feeding. The plating layer 45 form a waveguide 47 composed of a beltlike main line 471 and a feeding point corresponding part 472 extending sideward from a lengthwise intermediate position of the main line 471. The main line 471 faces an antenna 20 for communication and the feeding point corresponding part 472 corresponds to the connection part between the antenna 20 and a signal line 164.
Patent JP-2000192018-A (JP)
Title: Antistatic agent and antistatic acrylic resin composition
Inventor: KAWARADA YUKIHIKO
IPC: C08L33/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent which imparts excellent weatherability, antistatic effects, and persistence thereof to an acrylic resin without detriment to the clarity by using, as the agent, a polyether ester which is prepared by using, as diol components, an alkylene diol and a dihydric phenol in a specified ratio. SOLUTION: This composition is a polyether ester which is prepared from an aromatic polycarboxylic acid or its alkyl ester, a polyalkylene glycol, an alkylene diol, and a dihydric phenol as essential raw materials. In the polyether ester, the ratio (x/y) of the number (x) of alkylene groups derived from the alkylene diol to the number (y) of aromatic rings derived from the dihydric phenol is in the range of 2-3,000. Preferably, the aromatic polycarboxylic acid or its alkyl ester contains a sulfonate-group-containing dicarboxylic acid component in an amount of 0.1-15 mol% based on the total acid component.
Patent JP-2000192185-A (JP)
Title: Aluminum alloy sintered body and its production
Inventor: KONDO KATSUYOSHI
IPC: C22C1/05
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sintered body having high hardness, a high Young's modulus and high bending strength and to provide a method for producing it. SOLUTION: This aluminum alloy sintered body is provided with aluminum alloy particles to form into a base, an AlN(aluminum nitride) layer formed on the surfaces of the aluminum alloy particles and AlN particles dispersed into the base. Its hardness by a Rockwell A scale is >=50 to <=80 HRA, and its Young's modulus is >=100 to <=30 GPa.
Patent JP-2001182699-A (JP)
Title: Fan motor with ic cooling heat sink
Inventor: HIRAI KAZUTOSHI
IPC: F04D29/58
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance cooling capacity by reducing a central inner diameter part of a rotary blade, that is, an air inflow inner diameter invalid part of the rotary blade so far unable to take in air by driving a motor from the outer peripheral side, increasing the area for receiving wind on a heat sink, and taking in air from the inner diameter invalid part. SOLUTION: This fan motor with an IC cooling heat sink being integral with the IC cooling heat sink and cooling an IC by directly blowing wind to a heat sink surface, is featured in that a magnet is arranged on the outer peripheral side of a rotary blade; a coil and a driving circuit board are arranged outside the magnet; and the motor is driven from the outer peripheral side of the rotary blade.
Patent JP-2001180714-A (JP)
Title: Mixed liquid pour container
Inventor: TOMA TORU
IPC: B65D81/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit container body formed of respective bodies of half- unit container bodies connected together and forming a pair, left and right, and storing different kinds of liquids, pour the liquids by passing through separate passages formed of nozzles standing up from a first cap-shaped member and a second top wall front section of a second cap-shaped member fitted on the unit container body and mix the different kinds of liquids before a mixture of them is poured. SOLUTION: Communicating cylinders 13, 13 suspended from a first top wall 12 of a first cap-shaped member 1 are fitted on respective neck sections rising from half-unit container bodies 2, 2 and standing-up passage cylinders 14, 14 encircling an opening opened on the first top wall section encircled by the communicating cylinders and the first top wall section in front of the opening are provided, and passage cylinders 22 suspended from a second top wall 23 of the second cap-shaped member are fitted watertightly on the standing-up passage cylinders 14, 14, and nozzles 25, 25 are stood up from an opening encircling edge formed on the front of the second top wall section encircled by the suspended passage cylinders.
Patent JP-H11322315-A (JP)
Title: Carbon production system utilizing biomass
Inventor: ONO SHIGEKI
IPC: C01B31/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbon production system to fix carbon dioxide as carbon at a low cost. SOLUTION: This system works as follows: a gas comprising methane and carbon dioxide is generated by the anaerobic fermentation of biomass in an anaerobic fermentation section 2, passed through a methane-carbon dioxide separation section 4 and separated into methane and carbon dioxide; a part of the methane thus separated is fed to a methane reforming section 6 and cracked into carbon and hydrogen in the presence of a catalyst; the carbon dioxide separated in the section 4 and the hydrogen formed in the section 6 are fed to a carbon dioxide fixation section 10 and reacted with each other to continuously form carbon and steam, and the carbon dioxide is thus fixed.
Patent JP-H11192882-A (JP)
Title: Carrier for manufacturing and carrying fluidizedly processed soil, and manufacture of that soil
Inventor: SHIBATA YASUHEI
IPC: E04G21/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a vehicle for manufacturing and carrying fluidizedly processed soil (mixture of soil, water and cement) and also produce fluidizedly processed soil advantageously by using this vehicle. SOLUTION: An openable cover 5 is installed on a rear opening in a drum 1 of a concrete mixer car, and an input pipe 7 is installed on the cover 5 through a swivel joint 8. Muddy water is filed into the drum 1, which is carried to a construction site, cement is poured into the drum 1 at site, and the drum 1 is rotated to agitate and mix the muddy water and cement so as to produce fluidizedly processed soil. In this case, satisfactory results can be obtained when the forward and reverse rotations of the drum 1 are repeated alternately at proper intervals.
Patent JP-2000195776-A (JP)
Title: Aligner with tilt control mechanism of exposing object and method for controlling tilt
Inventor: KASAHARA HOKUTO
IPC: G03F7/207
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable to simplify an aligner, improving working efficiency of alignment, and secure an accuracy of alignment. SOLUTION: A height in Z-direction of an exposure face of a wafer 10 is measured with a light source 2 and a detector 3, focusing is conducted with an XYZ-stage 5 moved in a direction of Z, and each shot of the wafer 10 is exposed. A tilt of the exposure face of the wafer 10 is found with the light source 2 and the detector 3, and adjusted. That is to say, three shots on the wafer 10 arranged not in a straight line respectively measured for height to grasp the tilt of the exposure face, and a leveling stage 4 is driven, so that the exposure face is matched to the reference-lane by changing the tilt.