baber/WOPTO huggingface dataset:
Patent JP-H1069396-A (JP)
Title: Chip inspection system and controller
Inventor: NAKAAZE KUNIO
IPC: B60R16/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To inspect whether or not a bare chip has an initial defect through simple constitution as to a printed board mounted on the bare chip. SOLUTION: To inspect whether or not the chip of an on-vehicle electronic unit 1 has an initial defect, a voltage which is higher than an ordinary operating voltage is applied from a stabilized power circuit 4 to the on-vehicle electronic unit 1 for a specific time and after the high-voltage application ends, evaluation program information for evaluating the operation of electronic components is received by a receiving register 14 on a serial communication circuit SCI13 from a program transmitting circuit 40 for evaluation by a serial communication from outside;  and a multiplexer 18 selects and outputs evaluation program information according to control program information and evaluation program information to an instruction decoder 71, so that evaluation program information which makes it possible to inspect whether or not the chip has the initial defect is interpreted by the instruction decoder 71 in an MPU 10 and instructed instead of control program information which is usually used.
Patent JP-H10322398-A (JP)
Title: Communication network and routing method
Inventor: OMORI YOSHIHIKO
IPC: H04M3/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication network and a routing method, which can freely design a private network, by permitting a wide area network to manage the correspondence of an address in a different type in a state where the wide area network is inserted between the private networks. SOLUTION: Service control nodes SCP1, SCP2 and SCP3 as means for storing the address of a communication terminal B1 on an incoming side and the address of the exchange B2 of the private network NB storing the communication terminal B1 on the incoming side are provided. A calling terminal A1 on a calling side, which is stored in the private network NA, calls the communication terminal B1 on the incoming side, which is stored in the private network NB different from the private network NA, through the wide area network NE. At that time, the exchange E1 of the wide area network NE storing the private networks NA and NB, refers to the service control nodes SCP1, SCP2 or SCP3 and obtains the addresses of the exchange B2 of the private network NB storing the communication terminal B1 of the incoming side.
Patent JP-H09311918-A (JP)
Title: Reader/writer for ic card
Inventor: KAWACHI SATOSHI
IPC: G06K17/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To always satisfactorily execute the read/write of data without being affected by the external environment and to improve the operability of an IC card. SOLUTION: This reader/writes is provided with a card operating board 20 having a transmission/reception plate built in the IC card, transmission/ reception plate disposed at a position facing a reception coil and feeding coil, a main circuit board 30 having a control circuit for supplying power to the reception coil through the flow of an AC current to the feeding coil and communicating data through the transmission/reception plate to the IC card, and a case body 10 internally sealing and forming the main circuit board 30 by externally extending wiring which is extended from the main circuit board 30 and connected to an external device.  Inside a recessed part 11 formed on the surface of the case body 10, the card operating board 20 is sealed and formed while mounting the card operating board 20 on the abutting plane of the IC card and sealing the surface of the card operating board 20 with a protecting film 12.
Patent JP-H05323141-A (JP)
Title: Production of optical member
Inventor: UEKI TAKESHI
IPC: G02B6/13
Filed: 1992-05-20
Abstract: PURPOSE:To provide a production method of optical parts without losing visibility of positioning pattern. CONSTITUTION:The production method includes the following processes. A first positioning pattern 5a is formed on the surface of a substrate. A second rugged pattern 5b which fits to the first pattern 5a, and a third rugged pattern 6a in the specified position for the second rugged pattern 5b are formed. Then specified working is performed at a specified position to the first positioning pattern 5a by using the third rugged pattern 6a as the reference position.
Patent JP-S62284367-A (JP)
Title: Image forming device
Inventor: SAITO YOSHI
IPC: G03G15/04
Filed: 1986-06-02
Abstract: PURPOSE:To easily, exactly and stably hold a gap between an electrostatic latent image carrying body and a developing roller, by allowing the developing roller to abut on a ring-shaped projecting part provided concentrically with the electrostatic latent image carrying body and a flange, on the flange. CONSTITUTION:The electrostatic latent image carrying body 1 is fitted concentrically with the flange, at both its ends, and rotates at constant speed around a shaft 4. Also, to a part of the flange 2, a spacer ring 3 is fitted concentrically, and by the spacer ring 3, a ring-shaped projecting part is formed. In such way, the spacer ring 3 for determining a gap between the electrostatic latent image carrying body 1 and a developing roller 6 is fitted concentrically to the rotary shaft of the electrostatic carrying body 1, therefore, even in case of having plural pieces of developing devices, the gap between the electrostatic latent image carrying body 1 and the developing roller can be set simultaneously with respect to all the developing devices by only one pair of rings.
Patent JP-2000319802-A (JP)
Title: Pavement structure and fixing instrument using interlocking block
Inventor: OFUKU NORIO
IPC: E01C5/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pavement structure and a fixing instrument using interlocking blocks capable of easily improving the beauty of a pavement by costlessly installing a vegetation zone which is retained without letting the vegeration wither. SOLUTION: A number of interlocking blocks 11 are laid while interposing vegetation zones between adjacent interlocking blocks 11 in the pavement structure. Cutouts 12 corresponding to the shape of the corner of the interlocking block 11 are shaped at respective corners of a square plate member 17 to form a cross-shaped fixing instrument 15 projecting spacer pieces 13 from the central part. A number of interlocking blocks 11 are arranged lengthwise and crosswise while fitting the corners of four interlocking blocks to these cutouts 12 respectively. Since the intervals of the interlocking blocks are continuously formed, vegetation can be planted in lattice-shaped ditches 16 to form the vegetation zones.
Patent JP-S6021553-A (JP)
Title: Three-dimensional integrated circuit device
Inventor: SUNAMI HIDEO
IPC: H01L27/088
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the interference between two layers by a method wherein a conductive film is inserted between the layers of a laminated integrated circuit and then used as a power source line. CONSTITUTION:A double-layer insulation film 19 represented by CVD PSG (phosphorus glass) of sputter SiO2 is adhered on the integrated circuit of the seventh layer, and a double-layer conductive layer 20 represented by impurity-doped polycrystalline Si, W, or Mo is adhered, further an SOI lower layer insulation film 21 is adhered thereon. If the conductive layer 20 is of polycrstalline Si, an oxide film of this polycrystalline Si itself is most suitable for the insulation film 21. The second layer transistor 40 is formed in this SOI layer. At this time, a source electrode of source-drain electrodes 16 is connected to the conductive layer 20, which serves as the second layer ground line 60. In this manner, an SOI lower layer channel 18 is not formed, without receiving the influence of potential of the first layer gate 31. Since a ground line is not formed on the transistor 40, other wirings are remarkably simplified, resulting in the effect of increase in density.
Patent JP-S5917988-A (JP)
Title: Preparation of granular immobilized molded material of yeast having fermenting ability of alcohol
Inventor: HASEGAWA EIICHI
IPC: C12N11/10
Filed: 1982-07-23
Abstract: PURPOSE:To granulate and immobilize a yeast, by dropping a liquid composition containing a hydrophilic curable resin having two or more ethylenically unsaturated bonds in one molecule, a photopolymerization initiator, a gelable water- soluble polysaccharide and the yeast into an aqueous medium to gel the composition into a granular form, and irradiating the gelled composition with rays of light. CONSTITUTION:A liquid composition containing a hydrophilic curable resin having two or more ethylenically unsaturated bonds in one molecule, a photopolymerization initiator, one or more water-soluble high polymeric polysaccharides gelable on contact with multivalent metallic ions and a yeast having the fermenting ability of an alcohol is dropped into an aqueous medium containing the multivalent metallic ions and gelled in the form of granules. The resultant granular gels are then irradiated with actinic rays of light to cure the photo-setting resin in the granular gels and give the aimed granular immobilized molded article of the yeast having the fermenting ability of the alcohol.
Patent JP-2000318685-A (JP)
Title: Outboard engine
Inventor: OKABE YOSHIHIKO
IPC: F02B61/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make electrical equipment provided inside a cowling a non- waterproof, by a simple constitution. SOLUTION: A front face is opened and a substantially perpendicular backface of an electrical equipment storing case of an outboard engine is arranged along an engine, in a main body 22 of the electrical equipment storing case in the outboard engine. A main storing part 23 and a sub-storing part 24 arranged to communicate with a side or an upper side of the main storing part 23 are provided inside the electrical equipment storing case.  Lids covers a front opening of the main storing part 23 and a front opening of the sub- storing part 24 to seal water-tightly an upper peripheral part of the front opening of the main storing part 23 and the whole peripheral part along an outer part of the front opening of the sub-storing part 24, water-proof electrical equipment 31, 32, 33 is stored in the non-watertight main storing part 23, and non- waterproof electrical equipment 40 is stored in the sub-storing part 24.
Patent JP-H084032-A (JP)
Title: Structure method of multi-circular pit
Inventor: KANZAKI YASUSHI
IPC: E21D1/08
Filed: 1994-06-09
Abstract: PURPOSE:To simultaneously arrange a plural shield machines necessary for constructing plural tunnels of a successive connection type. CONSTITUTION:Along the outer periphery position of a pit to be structured into a multicircular section shape in which plural circular arcs 3 are piled up partially, a land slide protection wall 2 is constructed to a deeper position than the pit. The ground 8 at a place where crossing points (p) at which the adjoining circular arcs 3 are piled up are linked mutually, is dug to the depth d1 of one construction division, and a center portion beam 4 is constructed in precedence at this place. The ground 8 in the circular arcs 3 is dug enough for the depth d1 of the center portion beam 4, and a circular arc portion outer wall is constructed along the inner periphery of the land slide protection wall 2, and is supported by means of the center portion beam 4. Then, repetition is conducted to a specific depth, and the structure of a multicircular pit having a hole into which plural shield machines can be simultaneously carried is completed. As plural circular pits whose opening portions are fully opened are formed, simultaneous use due to the simultaneous carrying in and carrying out of plural shield machines is realized.
Patent JP-H05293531-A (JP)
Title: Roll wiper
Inventor: SASAKI SHINJI
IPC: B08B1/02
Filed: 1992-04-22
Abstract: PURPOSE:To remote rolling oil uniformly and to prevent generation of shape defectiveness on a metal strip by projecting one end of a wiping roll to the other end of another wiping roll and pressurizing the projected barrel part in the backward direction. CONSTITUTION:The metal strip S is wiped by a pair of wiping rolls 5. A line 8 of backup rolls pressurizes wiping rolls 5. One end of the wiping roll 5 projects to the other end of another wiping roll 5 to form the projected barrel part 5a. This projected barrel part 5a is pressurized by a pressurizing means 11 to the backward direction. Bending generated on the wiping roll 5 is eliminated and straightened and bad influence by bending can be cancelled. Rolling oil can be removed equally in the width direction, uniformly all over the surface and defects are not generated on the metal strip.
Patent JP-H04353101-A (JP)
Title: Water-permeable cement paving material composition
Inventor: IMAI NOBUHIRO
IPC: E01C7/10
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the generation of crank in a state that waterpermeability is secured, by forming water-permeable cement paving material composition consisting of colored granulated slag, the hard sand of specific grain size, cement, and the specific weight section of expanding admixture. CONSTITUTION:An annulated slag grains as material for water-permeable cement paving material composition, are colored with dyestuff pr pigment, and the material coated with a polyvinyl alcohol inducing body having SiO2 reactor is used. After that, as material in a same manner, the hard sand of the grain size of 0.3-2.5mm consisting of crushed stone, natural sand, air-crushed slag, and the like is used. After that, the expanding admixture of auin system or lime system is used, and a water-permeable pavement hardening body is prevented from being cracked due to drying shrinkage. Then, with the expanding admixture of a colored granulated slag 100 pts.wt., a hard sand 20-40 pts.wt., a cement 15-30 pts.wt., and about 5-10 pts.wt., the water-permeable cement paving material composition substance is formed, As a result, compacting property is improved, and the danger of the generation of the crack of the hardening body due to the ununiformity of compaction can be extremely reduced.
Patent JP-S617152-A (JP)
Title: Cassette paper feeder
Inventor: NOGUCHI HIROSHI
IPC: B65H3/52
Filed: 1984-06-20
Abstract: PURPOSE:To feed a paper smoothly and accurately while to reduce abrasion of brake board by separating the brake board from a paper feed roller with such timing as the trailing edge of the paper will pass through a paper feed roller and releasing the brake. CONSTITUTION:Upon function of paper feed rollers 5, 6, paper is fed sequentially from a paper feed cassette 4. During the interval when the leading edge of single paper is fed to a feed roller 1, the brake board 8 is pressure contacted through a spring 11 against the paper feed roller 5 thus to prevent double feeding. Upon rotation of feed roller 1, a switch 14 is turned on through rolling of a lower paper guide 3 thus to provide a brake release signal to a solenoid 12. Since the paper is not subjected to the influence of the brake board 8, it can be fed smoothly and accurately resulting in reduction of abrasion of the brake board 8.
Patent JP-S63293941-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YASUO
IPC: H01L27/118
Filed: 1987-05-27
Abstract: PURPOSE:To avoid clock skew, and increase the speed, by providing a specific clock signal line with a capacitance element. CONSTITUTION:For a logic integrated circuit, a capacitance element Ca is arranged in a basic cell, and clock skew is reduced by the capacitance element Ca. For a gate array, the capacitance element Ca. For a gate array, the capacitance element Ca is arranged in, e.g., all basic cells 3A. This capacitance element Ca is connected with clock signal lines of the respective clock drivers driving a load capacitance smaller than the maximum load capacitance, among a plurality of clock drivers connected with the same terminal. The capacitance element Ca is constituted of, e.g., an N<+> semiconductor region formed by the same working process as the emitter region 12 of a transistor 5, a thin silicon oxide film 14, and a first layer aluminum film 16 formed thereon. Thereby, the difference between load capacitances of clock drivers is made nearly zero, so that the clock skew can be avoided, and the high speed operation is enabled.
Patent JP-H06311981-A (JP)
Title: X-ray image pickup device
Inventor: SAITO MASAHIRO
IPC: A61B6/00
Filed: 1993-04-30
Abstract: PURPOSE:To improve the spatial resolution of an image without increasing the number of elements of a solid-state image pickup element. CONSTITUTION:An image memory 6 is provided with two-fold addresses in both the horizontal and the vertical direction with respect to the number of picture elements of a CCD image pickup device 4, and deviates the whole output image of an image intensifier 2 by half of picture element width in the horizontal and the vertical directions of the CCD image pickup device 4 at every field by a deflecting coil 3 under the control of a controller 8, stores a signal of each picture element in an address corresponding to the deviated position, and thereafter, displays it by an image monitor device 7.
Patent JP-H01299323-A (JP)
Title: Oil supplying system for fluid coupling
Inventor: TANAKA KENSAKU
IPC: F16D33/14
Filed: 1988-05-27
Abstract: PURPOSE:To supply adequately cooled oil at re-start by installing a means of air breathing on an oil cooler, connecting a part of piping on the discharge side of an auxiliary oil pump with the oil cooler and other part bypassing the oil cooler. CONSTITUTION:An oil supplying system is equipped with an oil tank used concurrently as a housing 10, a main oil pump 14, an auxiliary oil pump 18, an oil cooler 22, an air breather pipe 23, an operating oil channel 24 and a lubricating oil channel 25. A part of piping 20 on the discharge side of an auxiliary oil pump 18, 20-1, is connected with an oil cooler 22 while other part is connected with the lubricating oil channel 24 bypassing the oil cooler 22. This enables supplying a sufficient amount of oil, as lubricating oil, to clear the starting interlock.
Patent JP-S5829378-A (JP)
Title: Self-excited thyristor inverter circuit
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/515
Filed: 1981-08-17
Abstract: PURPOSE:To stop rapidly the operation of an inverter by discriminating the direction of a flow of a load current, by deciding thereby thyristors requiring quick reduction of the current, and by extinguishing these thyristors. CONSTITUTION:When thyristors 21 and 24 are set in the direction wherein a current flows, an output of a detector 41 turns to be a signal of low level. When a stop signal S is given, all the three inputs of each of AND circuits 44 and 45 turn to be of high level, and the circuits deliver high-level signals as outputs for a short time. These signals are given as striking pulses of arc to thyristors 22 and 23 respectively to strike them. Thereby the extinction of arc of the thyristors 21 and 24 becomes possible and thus an effect of quick damping of the current can be obtained.
Patent JP-S5919606-A (JP)
Title: Hydraulically mounting and removing device of machine tool main spindle arbor
Inventor: YAMAGUCHI HISAO
IPC: B23B19/02
Filed: 1982-07-24
Abstract: PURPOSE:To promptly further surely operate mounting and removal of an arbor, by successively connecting a hydraulically operated unit consisting of master and subsidiary pistons to a side behind the housing main unit in a spindle head unit. CONSTITUTION:Firstly if a start signal is input to a solenoid (a) of a solenoid selector valve 102 for a subsidiary piston, pressurized oil is fed to a flow inlet 73 through a check valve 103, and the subsidiary piston 80 presses an operative internal shaft. Then a pressure of the working oil acting on said subsidiary piston 80 is maintained throughout till replacement work of mounting and removing an arbor is completed. Then if an operative signal is input to a solenoid (b) of a solenoid selector valve 131, a flow path of oil is communicated so as to guide pressurized working oil to a flow inlet 63 of a master piston cylinder 66. If the stroke length of a master piston 70 reaches a specified value, a limit switch 132 is operated, and the solenoid of the valve 131 is deenergized then the valve is returned to a neutral position.
Patent JP-S62285916-A (JP)
Title: Production of liquid crystal polyester
Inventor: IMAMURA TAKAYUKI
IPC: C08G63/60
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a polyester having a high intrinsic viscosity, an excellent color tone and a thermotropic liquid crystal property and suited for use in, especially, fibers, films and other molded objects, by mixing a hydroxy aromatic carboxylic acid with an anhydride of a lower fatty acid and a specified polyester and polycondensing the mixture. CONSTITUTION:A hydroxy aromatic carboxylic acid (a) of formula I (wherein Ar is a bivalent aromatic group provided that the aromatic ring may have substituents) is mixed with 1.05-1.50 equivalent, per equivalent of (a), of an anhydride of a 2-5C lower fatty acid and a polyester (c) mainly consisting of an alkylene terephthalate and having an intrinsic viscosity of at least 0.2dl/g, and the mixture is brought to complete polycondensation. In this way, a thermoplastic liquid crystal polyester having an intrinsic viscosity of at least 0.5dl/g is obtained.
Patent JP-H07308563-A (JP)
Title: Dispersant and its production
Inventor: ITO TETSUO
IPC: C09K23/52
Filed: 1994-05-17
Abstract: PURPOSE:To produce a dispersant capable of minimizing an alkali (alkaline earth) metal, a halogen, etc., without impairing dispersibility by using a quaternary ammonium salt of a polymer consisting of (meth)acrylic acid as a structural unit. CONSTITUTION:The quaternary ammonium salt of the polymer consisting of (meth)acrylic acid is used as the structural unit of the dispersant. That is, a quaternary ammonium carbonate obtained by reacting tert. amine with a carbonic aciddiester and the polymer consisting of (meth)acrylic acid are subjected to an anion exchange reaction to produce a quaternary ammonium salt to be used. A polymer of (meth)acrylic acid and copolymer of (meth)acrylic acid with other vinyl monomer at need may be used as the polymer consisting of (meth)acrylic acid. Trimethylamine and triethylamine are especially preferably used as the tert. amine, and in the case of a method for reacting a quaternary ammonium hydroxide with the polymer, a halogenated compound and alkali (alkaline earth) metals are incorporated, and their removal is made difficult.