baber/WOPTO huggingface dataset:
Patent JP-H06166600-A (JP)
Title: Method for processing ingot of semiconductor
Inventor: HIRANO YOSHIHIRO
IPC: C30B33/00
Filed: 1992-11-30
Abstract: PURPOSE:To simplify a grinding process and a cutting process for semiconductor ingot and to make an automatizing system of the grinding process and the cutting process simple. CONSTITUTION:A cutting process is carried out after a grinding process and one semiconductor ingot is subjected to the grinding process and the cutting process by one grinding device and one inner peripheral blade type cutting device, respectively. In the grinding process, the direct barrel part of the semiconductor ingot is cylindrically ground, part of the semiconductor ingot at the tail side is cylindrically ground, an orientation flat position is determined and the semiconductor ingot is subjected to plane grinding to form an orientation flat. In the cutting process, the tail part is cut, a sample for measuring a life time is cut out, a wafer sample is cut from the end of the direct barrel part at the tail part, the axial direction of the semiconductor ingot is reversed, the head part of the semiconductor ingot is cut, a wafer sample is cut out from the end of the direct barrel part at the head side and a wafer sample is cut out from the middle part of the direct barrel part. Consequently, the direct barrel part is divided into two blocks.
Patent JP-H06240202-A (JP)
Title: Water-based coating composition
Inventor: MORISONO KENICHI
IPC: C09D165/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a water-based coating composition which has excellent long-term stability and a film of which can be cured at a low temp. to give a cured coating film excellent in properties including chemical resistance. CONSTITUTION:The coating composition is a mixture of a product (C) of the reaction of an aromatic polyol resin (a) with a carboxylated acrylic resin (b) in an (a) to (b) ratio of 85/15 to 15/85 by weight on a solid basis and at least either an aromatic epoxy resin (D) or an aromatic polyol resin (A) which is the same as the resin (a), provided that the sum of (D) and (A) is 80 pts.wt. or less and the amount of (D) is 80 pts.wt. or less per 100 pts.wt. the total amount of (C), (D), and (A) on a solid basis.
Patent JP-H07171146-A (JP)
Title: Tubular bulb holding device for ct photographing rack
Inventor: KIMIJIMA SAKAE
IPC: A61B6/03
Filed: 1993-12-20
Abstract: PURPOSE:To provide a tubular bulb holding device in which the attaching and detaching work of a tube bulb can efficiently be performed in an easy posture, and the attaching and detaching operation can be easily performed even by a weak person. CONSTITUTION:In a tubular bulb holding device 10 arranged to enclose the outer circumference of an opening part formed in a CT photographing rack, and holding a tube bulb 20 by a rotatably supported ring rotation part 4, a tube bulb mounting base 12 for holding the tube bulb 20 is evenly formed on one end surface of the rotation part 4 with base support parts 11a, 11b as axes.
Patent JP-H11152743-A (JP)
Title: Joint of pile by using sc pile and sc pile
Inventor: KISHIDA HIDEAKI
IPC: E02D5/24
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a joint of piles by using an economical SC pile, and an SC pile excellent in workability at a site, and enabling a rapid construction without requiring a special technic. SOLUTION: When SC piles 1 are extended to the upper end of a joint pile 11, the end part of a steel pipe 2 as the SC pile 1 is protruded by a given length from the end part of concrete 3, and the SC pile 1 having a recessed part 4 formed on the inner side of a protrusion part 2a is used. Only by covering the upper end of the joint pile 11 from above with a fit-in recessed part 4 of the lower end of the SC pile 1, the two members are joined together. By previously applying an adhesive 5 on the inner surface of the fit-in recessed part 4 or the upper end of the rib pile 11, as required, integral its can be improved.
Patent JP-H07152163-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device equipped with that electrophotographic photoreceptor
Inventor: SUZUKI KOICHI
IPC: G03G5/047
Filed: 1993-11-29
Abstract: PURPOSE:To obtain high sensitivity and to improve the potential stability for repeated use and image defects under high temp. and high humidity conditions by using a mixture material of oxytitanium phthalocyanine and specified bisazo pigment to form a charge producing layer. CONSTITUTION:This electrophotographic photoreceptor has at least two layers of a charge producing layer and a charge transfer layer on a conductive supporting body. The charge producing layer consists of a mixture material of oxytitanium phthalocyanine and bisazo pigment expressed by formula I. In formula I, R1 is a hydrogen atom, halogen atom or cyano group, and Cp1, Cp2 are same or different coupler residues expressed by formula II or formula III. In formula II, Ar1 is a substd. or unsubstd. aryl group, X1 is a residue necessary to form a polycyclic aromatic ring or heteroring by condensation with a benzene ring, and Z1 is an oxygen atom or sulfur atom.
Patent JP-H10149068-A (JP)
Title: Regeneration device of image holder
Inventor: SAKAMOTO MITSUNORI
IPC: G03G21/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost and save space, by supplying liquid from an unstable liquid storage to two unstable liquid holders with only one feeding pipe in a copying device of an image holder which has two unstable liquid holders. SOLUTION: The copying device comprises a draw motor 211 drawing up unstable liquid 2 from an unstable liquid storage 204, a liquid supplying hose 212 which allows the drawn unstable liquid to pass, a feeding pipe 207 which is connected to the liquid supplying hose and supplies unstable liquid to liquid containers 201a, 201b. The feeding pipe consists of a main pipe and divided pipes 207a, 207b. Unstable liquid is drawn up from a liquid storage using a draw motor, passes through the liquid supplying hose, and enters into the feeding pipe. Unstable liquid through the feeding pipe is divided into two divided pipes 207a, 207b at a blanch (S) and is supplied to two liquid containers.
Patent JP-H01163489-A (JP)
Title: Oil-sealed rotary vacuum pump
Inventor: KINOSHITA HIROSHI
IPC: F04C25/02
Filed: 1987-12-18
Abstract: PURPOSE:To eliminate the need for using a spring between vanes and obtain a stable vacuum discharging action for a long time by providing rotary vane members in such a way that each center of gravity thereof is displaced on the inner wall side of a casing. CONSTITUTION:A vane 10a is rotated in the direction shown by the arrow of a rotor 3, while being set so that a recessed place 11 is projected out of the outer periphery of the rotor 3 in an optional position after the end of the vane 10a passed a point D on one end of the suction port 7. That is, although the recessed place 11 is formed being displaced on the center side of the rotor 3, it is determined in such a way that the vane 10a is projected out of the outer periphery of the rotor 3 in an optional position after passing the point D to connect the recessed place 11 to a space A. That is, the space A is formed to be connected to the space 12 between the vanes 10a, 10b.
Patent JP-H07237461-A (JP)
Title: Transfer case for automatic power shift for vehicle
Inventor: RARUFU DABURUYUU BAKUSUTA JIYU
IPC: B60K17/348
Filed: 1994-11-30
Abstract: PURPOSE: To automatically establish low speed and high speed drive ranges by providing a first planetary differential gear set having a high speed range, operation position and including a first clutch means and a second planetary differential gear set including a second clutch means for applying a four-wheel driving mode. CONSTITUTION: This transfer case 10 is provided with a housing 12 supporting an input shaft 14 and first and second output shafts 38, 42 to be rotatably coupled with one of front and rear axles or the other. The transfer case 10 incorporates a first planetary differential gear set 16 constituted of a sun gear 18 connected to the input shaft 14, a ring gear 24 and a pinion gear 20 supported by a carrier 22. By the control of a first clutch 26 coupled with this gear set 16, the output shafts 38 or/and 42 are provided with a prescribed output driving ratio. The transfer case 10 incorporates a second planetary differential gear set 44. By a second clutch 54 installed in this set 44, torque transmission for the output shaft 42 is controlled in a four-wheel driving mode.
Patent JP-H02165833-A (JP)
Title: Working method for rod-like material
Inventor: YAMASHITA KOYO
IPC: B21D53/16
Filed: 1988-12-20
Abstract: PURPOSE:To enhance the formability and to contrive the conversion to high accuracy by setting a process for unifying a process for bringing a rod-like material which is cut to prescribed dimension accuracy to bending in a plane annular shape, a process for welding and joining both ends, and a process for executing bending three-dimensionally. CONSTITUTION:A truck 2 carries in a bucket 1 in which pipe stocks 5 are loaded. By a hook of an alignment conveyor 4, the stocks 5 are taken out by one piece each, and the stock 5 having no prescribed dimension accuracy is eliminated by an accuracy inspecting device 6. The stock 5 having a normal dimension is fed into an NC type bending device 7 by a pipe feed-out device 8, the corner part is brought to bending four times, and a robot 10 transfers it to a welding equipment 11. A holding tool 16 joins and holds both ends of a primary formed part 14, welding of abutting ends is executed, and the robot 10 transfers the part to a press equipment 17. A secondary formed part 18 which becomes a three-dimensional shape by press working is transferred to a welding stage 19 by a robot 20, small parts supplied from a parts feeder 21 are welded, a sheet frame F is completed, and a delivery device 23 feeds it to the next stage.
Patent JP-H03180900-A (JP)
Title: Noise removal system of voice recognition device
Inventor: OKURA KAZUYOSHI
IPC: G10L15/20
Filed: 1989-12-11
Abstract: PURPOSE:To enable effective noise removal by calculating the variance of power components from an acoustic signal in a noise section other than a voice section, generating a noise pattern, and subtracting the noise pattern whose weighting is controlled according to the variance from the acoustic parameter in the voice section. CONSTITUTION:A voice section detector 3 detects the voice section from an input acoustic signal parameter from an analysis part 2 and while the noise pattern in the noise section other than the voice section is generated by a noise pattern generation part 4, a variance calculation part 5 calculates the variance of power components of the noise acoustic signal in the noise section. Then the calculation part 5 perform weighting control over the noise pattern generated by the generation part 4 according to the calculated variance value and a noise removal part 6 subtracts the noise pattern from the calculation part 5 from the acoustic signal parameter in the voice section to obtain an acoustic signal for recognition which has noises removed effectively and is free from the adverse influence of the power extent of the noises.
Patent JP-H05156781-A (JP)
Title: Porous building material and construction thereof
Inventor: KOYAMA AKIHISA
IPC: E04F13/14
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a constructed structures having beautiful and high characteristics without damaging the color tone, texture, and slip resistance of porous building surface by a method in which porous building parts are bonded to the surface and the joints of the building parts are filled with a joint filler while preventing the blocking of pores in the surface of the building parts by the joint filler. CONSTITUTION:The pores in the surface of a porous building part are subjected to a sealing treatment using an acid-soluble substance, and the building parts are attached to the surface of the base. The joints of the building parts are filled with a joint filler and the surfaces of the building parts are washed by an acid. In filling the joints, therefore, the intrusion of the joint filler into the pores in the surface can be prevented. Thereafter, acid-soluble substances can be easily removed by acid washing in such a way that the porous building parts can have the same surface as that before the sealing treatment.
Patent JP-H05157797-A (JP)
Title: Electricity test method for cable
Inventor: OGISHIMA MIYUKI
IPC: G01R31/12
Filed: 1991-12-05
Abstract: PURPOSE:To obtain an electricity test method for cable which enables highly accurate testing by preventing the generation of corona when a high voltage is applied. CONSTITUTION:In testing of electric characteristics of a cable 3 to be tested by applying a high voltage to the cable 3 through a lead 2 from a high voltage generator 1, a conductive duct 6 is fitted onto the outer circumference of the lead 2 and an antistatic agent 7 is applied on the surface thereof to prevent the generation of corona from the conductive duct 6. A shield metal mounted on a power supply section of the high voltage generator is wrapped with a resin sheet. Moreover, the antistatic agent is applied on the surface of the resin sheet to prevent the generation of the corona from the shield metal.
Patent JP-H05160647-A (JP)
Title: Transformer impedance amplifier
Inventor: UENO NORIO
IPC: H04B10/61
Filed: 1991-12-05
Abstract: PURPOSE:To reduce an influence of the junction capacity or the like of a PIN diode to extend the signal band of the transformer impedance with respect to the transformer impedance amplifier which converts light to an electric signal in an optical receiver. CONSTITUTION:A negative feedback amplifying means 103 consists of an inverting amplifying means 101 which has a flat band sufficiently wider than the signal band and a negative feedback resistance means 102 which is connected between the output part and the input part. A transistor means 105 has a source terminal connected to the P-side terminal of a PIN diode means 104 for light reception, whose N-side terminal is connected to a power source, and has the drain terminal connected to the input part of the negative feedback amplifying means 103, and a certain voltage is applied to its gate terminal. Thus, the impedance is reduced, and an influence of the junction capacity of the PIN diode means 104 is reduced.
Patent JP-H10146268-A (JP)
Title: Cooking container
Inventor: IKEDA TOSHIAKI
IPC: A47J27/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooking container which is advandateously used indoors and also effectively used specially as the one for outdoor usage by enabling it to be housed compactly. SOLUTION: This cooking container 1 is constituted of a container mainbody 2 having a mouth 3, a grip 4 fitted to the whole container 2, metallic fixtures 5 fitted to the upper outer periphery of the container mainbody 2, metallic fastening fittings for attaching the grip 4 to the metallic fixtures and bolt 13. In this case, the bolt 13 is screwed and fastened in a screw hole 7 which is provided in the metallic fixtures 5 by penetrating through a hole 11 provided in the metallic fastening fittings 10 so that the grip 4 is held in a normal state and the grip 4 is held along the outer peripheral surface of the container mainbody by loosing the bolt 13 and inclining the grip 4 to left or right.
Patent JP-H05156078-A (JP)
Title: Synthetic crystalline resin composition
Inventor: KIMURA RIYOUJI
IPC: C08K5/10
Filed: 1991-12-05
Abstract: PURPOSE:To obtain the subject composition excellent in transparency, mechanical strength and processability and useful for a molding, etc., by blending a specified ratio of a synthetic crystalline resin, an alkaline metal carboxylate, etc., and a polyvalent basic metal salt of a specified cyclic organophosphoric acid ester. CONSTITUTION:The objective composition is obtained by blending (A) 100 pts.wt. synthetic crystalline resin such as PE with (B) 0.01-5 pts.wt. one or more kinds of substances selected from alkaline metal carboxylates, alkaline metal beta- diketonates and alkaline metal salts of a beta-ketoacetic acid ester and (C) 0.01-5 pts.wt. one or more kinds of polyvalent basic metal salts of a cyclic organophosphoric acid ester represented by the formula [R1 is H or a 1-4C alkyl; R2-R3 are H or a 1-12C alkyl; M is a metal belonging to III or IV group in the periodic table; X is OH in the case of M=a metal atom belonging to III group. In the case of M=a metal atom belonging to IV group, X is 0= or (OH)2].
Patent JP-H11143692-A (JP)
Title: Release medium preparation device
Inventor: AIBA TAKAMI
IPC: G06F9/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a release medium preparation device provided with a function for automatically preparing a release medium and managing the release. SOLUTION: This device is provided with a release medium preparation part 11 for preparing the release file of a library and a header file prepared corresponding to a coping processing to the specification change or fault of a computer software reflecting the contents of the processing and storing the release file in a prescribed storage medium, a management file storage part 20 for storing a management file recording a release history by the release medium preparation part 11, a retrieval part 12 for accessing the management file storage part 20 and obtaining required information from the management file and an updating part 13 for accessing the management file storage part 20 and updating the management file in the case that the release medium preparation part 11 prepares the release medium.
Patent JP-H06149504-A (JP)
Title: Electronic form managing system
Inventor: HORII JUNICHI
IPC: G06F3/12
Filed: 1992-11-06
Abstract: PURPOSE:To prevent a storage area for storing electronic form data from being wasted and to save labor for changing the electronic form data. CONSTITUTION:A form server 3 is provided in a printing system connecting plural printer units 1-1 and 1-2 and plural host devices 2-1 and 2-2 on the same network. The form server 3 for supplying the electronic form data uniquely stores and manages the electronic form data to be used in common at the respective printer units 1-1 and 1-2, and the electronic form data designated from the respective host devices 2-1 and 2-2 are supplied to the respective printer units 1-1 and 1-2. Since the electronic form data are stored and managed at one part, the waste of the storage area is eliminated in comparison with the case of storing and managing those data for each printer unit and host device. Further, when partially changing the electronic form, it is enough only to change the data at one part.
Patent JP-H10163599-A (JP)
Title: Printed wiring board
Inventor: OSU RYOJI
IPC: H05K3/18
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board by which the gap distance between a semiconductor chip and a solder resist layer can be sufficiently assured to improve the permeability of sealing resin, even in the case of narrow pitch flip chip mounting and by which the flip chip mounting with the high reliability without damages to the semiconductor circuit surface can be realized. SOLUTION: In a printed wiring board, when circuit patterns are formed on a substrate 1 by an additive method, the plating thicknesses of component mounting pads including at least flip chip mounting pads 4 are equivalent to or larger than the thicknesses of permanent resist layers 2a and 2b. Further, by making the conductor thicknesses of the component mounting pads thicker than the thicknesses of the permanent resist layers 2a and 2b and, moreover, by forming films 5 made of solder or metal on the flip chip mounting pads 4, function as the bumps for the flip chip mounting is given to the flip chip mounting pads 4.
Patent JP-2001074731-A (JP)
Title: Assembly with lancet and humor ingredient detection part
Inventor: NISHIKAWA HISAO
IPC: A61B5/151
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To maintain a detection function while maintaining the sterility of a centesis needle by airtightly blocking a cylindrical part before moving a lancet in a first housing, performing sterility treatment while being sealed, and performing fixing to a second housing. SOLUTION: The tip of a lancet 4 has a centesis needle 41, and a base edge has a connection part 42 with a centesis mechanism 91 in a humor constituent- measuring device 9. The lancet 4 travels in a cylindrical part 21 of a first housing 2, and the tip and the base edge have a first opening 22 and a base edge opening 23, respectively. The centesis needle 41 projects from the first opening 22 and makes connection to the centesis mechanism 91 at the base edge opening 23. A third housing 3 is provided with test paper 32 at a humor constituent measurement part, and a second opening that overlaps with the first opening 22 for forming a tip opening.  Before the lancet 4 travels, the lancet 4 is fixed so that it airtightly blocks the base edge opening 23 near the base edge of the cylindrical part 21, and sterility treatment is made while the first opening 22 is sealed by a sealing member, thus preventing the test paper 32 from deteriorating due to the sterility treatment.
Patent JP-2001143745-A (JP)
Title: Nickel hydrogen storage battery
Inventor: HAYASHI SEI
IPC: H01M4/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen storage battery that can enhance charging efficiency under high temperature atmosphere of nickel hydroxide, suppress oxidation deterioration of a negative electrode and elongate its life. SOLUTION: In an alkali storage battery consisting of a positive electrode of nickel oxide, a negative electrode of a hydrogen occlusion alloy powder for electrically and chemically occluding/emanating hydrogen, a separator, and an alkali electrolyte, into the positive electrode, the negative electrode, the separator, and/or the electrolyte is annexed a zinc and an rare earth element.
Patent JP-H08179069-A (JP)
Title: Fuel assembly
Inventor: TANABE AKIRA
IPC: G21C3/33
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the compressive load applied to fuel rods and facilitate the handling of a fuel bundle. CONSTITUTION: Many fuel rods 2 and a water rod 3 are bundled by spacers and supported by an upper tie plate 18 and a flat-plate-like lower tie plate 19 to form a fuel bundle 17, and the fuel bundle 17 is surrounded by a channel box 14. A horizontally rotatable handling handle 22 is provided on the upper tie plate 18. Multiple horizontal bars 23 are provided on the handling handle 22, a lower nozzle 15 is provided at the lower section of the lower tie plate 19, and a hook window 21 hooking the horizontal bars 23 is provided at the upper end of the channel box 14. The weight of the channel box 14 is supported by the lower plate 19 throughout the whole life of the fuel rods 2, and the length of the fuel rods 2 can be secured against high burnup.
Patent JP-H07176345-A (JP)
Title: Electric connector
Inventor: SHIGA KATSUMI
IPC: H01R13/52
Filed: 1993-12-21
Abstract: PURPOSE:To provide a short electric connector by dividing a fitting part and providing the fitting part for electric connectors therebetween. CONSTITUTION:The fitting parts of cap connectors 40 and 50 are respectively divided into short halves roughly squarely and engaging projections 46 and 56 latch engaged with a plug connector are provided therebetween. The engaging projections 46 and 56 are not projected from the upper parts of the cap connectors 40 and 50 and thus a short structure can be obtained.