baber/WOPTO huggingface dataset:
Patent JP-H06131870-A (JP)
Title: Semiconductor integrated circuit
Inventor: OHIRA TAKESHI
IPC: H01L21/8242
Filed: 1992-10-21
Abstract: PURPOSE:To keep the operating speed and accurate operation by selecting a word line or a bit line and a row or a column selection signal so as to keep a drive voltage to a prescribed value at all times when the performance of an operation speed and read, write or the like is deteriorated resulting from a dropped power supply voltage. CONSTITUTION:A word line WL and a bit line are selected by row and column selection signals inverse of RAS, inverse of CAS even when a power supply voltage Vcc is lower than a prescribed voltage in the semiconductor integrated circuit 14. Then the drive voltage for the word line WL in the write and read state is not less than a prescribed voltage and a voltage over the prescribed voltage is provided at all times. Thus, even when a potential of a transfer gate NMOS9 is decreased, the storage capacitance of a capacitor 94 is decreased, the read write speed is not deteriorated and no software error and the deterioration in a sense margin are not caused. Thus, the accurate operating speed and the accurate operation are maintained.
Patent JP-2001064161-A (JP)
Title: Cataplasm
Inventor: KAZUNO SATORU
IPC: A61K9/70
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cataplasm containing a sparingly water-soluble medicament, easy to apply and excellent in usability with slight paste residues on the skin after peeled off by designing both the ball tack value and gel strength of the paste to satisfy a specified requirement. SOLUTION: This cataplasm is made up of a substrate and a paste containing a sparingly water-soluble medicament, wherein the paste is such that the ball tack value is >=15 and gel strength >=30. It is preferable that this cataplasm contain at least one kind of clay mineral consisting of a lamellar silicate of formula I [M(III) is a trivalent metal ion; M(II) is a bivalent metal ion; A is an exchangeable cation; 0<=x<=4.0; 0<=y<=3.0; 0<=a<=5.0; 0<=b<=7.0; 0<=c<=2.5; 3<(a+b+c)<7; 0<n<=2.0; z is 1-3] or formula II (B is Li or Na; 3.5<=p<=5.5; 0<=s<=3.0), and the sparingly water-soluble medicament preferably consists of at least one kind of medicament selected from among indomethacin and others.
Patent JP-H06213293-A (JP)
Title: Toothed belt/v belt means for tread mill
Inventor: BUIRII SHIEENENBERUGAA
IPC: B65G15/64
Filed: 1993-11-12
Abstract: PURPOSE: To make traveling of a belt quiet by a method wherein a pair of sliding disc members and toothed disc members having deflection pulleys are provided, a toothed belt/V-belt are provided with the toothed belt range and the V-belt range associated with both members, and drive force is transmitted by the sliding members and the V-belt range. CONSTITUTION: Deflection pulleys 1 each of which is composed of a toothed disc member 3 and a sliding member 2 are arranged on both ends of a deflection pulley shaft 10 so that the toothed disc member 3 may be positioned outside and the sliding member 2 may abut on the inside of it. An endless toothed belt and V-belt laid between a pair of deflection pulleys 1 is constituted of a toothed belt range 5 facing the toothed disc member 3 and a V-belt range 4 facing the sliding disc member 2. Drive force to be transmitted to the deflection pulley shaft is transmitted between the sliding member 2 and the V-belt range 4, and the belt is prevented from being inclined and released to the side by the toothed belt range 5.
Patent JP-H08148265-A (JP)
Title: Sheathed heater
Inventor: SUMA KENJI
IPC: H05B3/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide a sheathed heater of which the characteristics of a sealing part are retained with lessened number of parts and simple structure, regarding a sheathed heater produced by filling a metal pipe with an electrically insulating powder and then sealing both ends of the pipe with a sealing material. CONSTITUTION: A coil-lie electric heating wire 13 both ends of which are connected with electric power source terminals 12 is inserted in the center part of a metal pipe 11 and the metal pipe 11 is filled with an electrically insulating powder 14, which is magnesia powder. A sealing member to seal the ends of the metal pipe 11 is formed by thermally integrating sealing glass 15 for water vaporproofness and an insulator 16 such as an alumina ceramic, etc., to keep insulation distance at the time of assembly.
Patent JP-H07141432-A (JP)
Title: Work forming device
Inventor: TAKAHASHI YUICHI
IPC: G06Q50/00
Filed: 1993-11-12
Abstract: PURPOSE:To provide a work forming device capable of setting efficient formation for which the skill of an operator is considered. CONSTITUTION:An individual skill matrix and the experience period of a work are inputted to a data file 2 and two rules that reference time is corrected by the skill (the presence/absence of the sufficiency of tact conditions are judged based on the correction value) and not so many unskilled works are allocated to the same worker are added to a formation rule memory 3.
Patent JP-H03143641-A (JP)
Title: Drive mechanism for printing head
Inventor: DOI YOSHIMITSU
IPC: B41J2/30
Filed: 1989-10-31
Abstract: PURPOSE:To furnish a small type light weight printing head by enabling a sectional area of a common magnetic path of the printing head to be extremely reduced by a method wherein a direction determining means which determines the direction of a current made to flow through each electromagnet so that the directions of current flowing through adjacent electromagnets among the electromagnets of printing wires which are driven simultaneously are different, is provided. CONSTITUTION:A detection means is composed of a CPU 34 and a first image buffer 39 and further, a direction determining means is composed of the CPU 34, second and third image buffers 40, 41, and a flag 44. A coil 17 of electromagnets 18a, 18e, 18f which drive first, fifth, and sixth printing wires 15a, 15e, 15f is electrified in the A direction. Besides, a coil 17 of electromagnets 18b, 18 which drive second and third printing wires 15b, 15c is electrified in the B direction. That is, each direction of a current flowing to the coil 17 of adjacent electromagnets 18 among the electromagnets 18 corresponding to the simultaneously driven printing wires 15 is different, and directions of generated magnetic fluxes become reversal to each other. Therefore, the magnetic flux passing the sectional area of a common magnetic path of a printing head becomes always the minimum one, and both miniaturization and weight reduction of the printing head can be achieved.
Patent JP-H06109174-A (JP)
Title: Flexible joint
Inventor: ITO SEIJI
IPC: F16L21/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a flexible joint which can change elastically in shape even when the angle of deflection attains 20 deg.. CONSTITUTION:A flexible joint has pipe connecting parts 2, 2' at both the ends of a cylindrical body and a flexible part 3 at its central part, and its main section is formed of hard urethane whose Youngs modulus based on a bending test prescribed by JISK7203 is within a range from 1000kg/cm<2> to 5000kg/cm<2>, and elongation percentage based on a tension test prescribed by JISK7113 is more than 100%.
Patent JP-H06116100-A (JP)
Title: Electric conductive aluminum borate whisker and its production
Inventor: MOROOKA SEIJI
IPC: C01B35/12
Filed: 1992-09-29
Abstract: PURPOSE:To ensure a low cost and innoxiousness and to enhance whiteness and electric conductivity imparting effect by coating the surface of each aluminum borate whisker with an electric conductive tin oxide layer not contg. Sb. CONSTITUTION:Aluminum borate whiskers having 1-100mum average length and 0.1-5mum average diameter are stirred or fluidized in an inert or reducing atmosphere. Vapor of tin chloride and steam are continuously introduced into the atmosphere and brought into a reaction at 100-600 deg.C to form an electric conductive tin oxide layer having 2-500nm thickness and not contg. Sb on the surface of each of the aluminum borate whiskers having 1-100mum average length and 0.1-5mum average diameter.
Patent JP-2001107894-A (JP)
Title: Axis-flow fan
Inventor: TANAKA KENJI
IPC: F04D29/38
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of an axial-flow fan even at the time of normal and reverse operation in the axial-flow fan having a two-stage axis flow impeller and capable of switching an air-feeding direction to both directions. SOLUTION: Impellers 3a, 3b and cones 11a, 11b are provided on both sides of a rotation direction-reversible type electric motor 2. An air flow is switched to any one of A and B corresponding to a rotation direction of the electric motor 2. When the air is fed to the direction A, a blade 4b of the impeller 3b on the former stage side is rotated and a jet having an axial direction component and a circumferential velocity component is sprayed from the impeller. A stay 12 having a small diameter is provided between the impellers 3a, 3b and retains the electric motor 2. Since the diameter of the stay 12 is small, a flow is not almost obstructed and a gas flow flows into a latter stage impeller 3b without changing a flowing direction. Since the impeller 3b is rotated in the same direction at the same speed as the impeller 3a, the gas flow is not almost functioned and is fed from a suction port to the outside.
Patent JP-H0595893-A (JP)
Title: Endoscope
Inventor: INOUE MASAHIRO
IPC: A61B1/005
Filed: 1991-10-04
Abstract: PURPOSE:To lessen the amount of slack generated on an angle tube, enable a tip forming part and a bend to move smoothly in a cavity, and relieve a patient from pains. CONSTITUTION:The middle part of an angle tube 50 is fixed to a coupling ring 26, which is accomplished by winding a thread 51 made from a steel wire.
Patent JP-H09173082-A (JP)
Title: Thermally stable alkali phosphatase of rhodothermus marinus
Inventor: SZASZ JOSEPH
IPC: C12N15/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally stable alkali phosphatase isolated from a thermophilic strain, Rhodothermus marinus, and useful for a standard labeling reaction, a diagnosing analysis, a molecular biology technique in which the removal of phosphoryl groups is desirable, etc.  
     SOLUTION: This thermally stable alkali phosphatase has an amino acid sequence which is homologous in an extend of at least 75% based on the enzymatically active part of the alkali phosphatase of Rhodothermus marinus expressed by the formula. The alkali phosphatase has the optimal pH of ≥10.5 and good durability also at a temperature of at least 65°C. The alkali phosphatase is obtained by the multiplication of Rhodothermus marinus ATCC 43812 under an aerobic condition at 65°C, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09122953-A (JP)
Title: Shape and gap adjusting method for laser beam welding butt part
Inventor: IRI MASATO
IPC: B23K26/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make welding perfect by adjusting beforehand a shape and gap of a butted part taking into account thermal deformation at preheating when a metal strip is preheated/welded by using a laser beam welding machine arranged with a preheating device at the inlet side, etc., of a metal strip continuous treatment line. SOLUTION: When adjusting a shape of a butted welding part, by assuming an initial shape of the butted part as rectangular, thermal deformation due to preheating is obtained beforehand through experiment and calculation. Based on this result, shapes/gap of a preceding and succeeding strip are decided beforehand so that a plane shape of the butted part is turned to rectangular after preheating and a gap is settled in an appropriate range (0.5±0.2mm). In general, heat extraction of a width end part is larger as compared with a width center part during prehating, a width center part is turned to relative high temp., at the butted part has a projecting shape at a center part.  Accordingly, taking into account this thermal deformation, a width center part is set to a center recessed shape (a), after preheating, the butted shape is turned to rectangular (b), thus, an appropriate gap is maintained.
Patent JP-H11116697-A (JP)
Title: Nonasbetos-based friction material
Inventor: KOBAYASHI ISAMU
IPC: F16D69/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a nonasbestos-based friction material, improved in friction coefficient and abrasion resistance and used for a brake device or the like of automobiles or the like. SOLUTION: This nonasbestos-based friction material is obtained by compounding a powder of a hollandite type octotitanate represented by the following formula Kx Bay Mg(x+2y)/2 Ti8-(x+2y)/2 O16 [(x) is 0.2-1.4; (y) is 0.2-1.4] as a substrate in the friction material prepared by binding and molding a mixture containing the substrate, a filter or the like with a thermosetting resin as a binder. The amount of the compounded powder of the octotitanate is preferably within the range of about 3-50 wt.%. Adequate amounts of various friction modifiers (barium sulfate or the like), other additives (a rust preventing agent or the like) are further compounded therein.
Patent JP-H11111708-A (JP)
Title: Method for plasma film treatment
Inventor: OKA SHINSUKE
IPC: H01L21/31
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the contamination of a substrate with particles, when a film treated on the substrate with plasma. SOLUTION: An SiOF film is formed on a substrate composed of a wafer W in a vacuum vessel 2 by introducing a microwave having a frequency of about 2.45 GHz to the vessel 2, and at the same time, generating plasma from a film forming gas by causing electronic cyclotron resonance by forming magnetic field of about 875 Gauss in the vessel 2. The temperature of the inside wall surface of the vessel 2 is controlled to a temperature of, for example, 80 deg.C which is higher than the temperature T0 which is reached when the plasma is generated during the course of a series of process cycles of carrying the wafer W in the vessel 2, forming the film on the wafer W, and carrying the wafer W out of the vessel 2 by forming flow passages 31 through the entire wall body of the vessel 2 and making temperature-controlled Garudane (CR) to flow through the passages 31.  Therefore, the peeling off of the SiOF film formed on the surface of the wafer W from the wafer W due to thermal deformation can be suppressed, and accordingly, the contamination of the wafer W with particles is suppressed, because the internal surface of the vessel 2 is maintained at a fixed temperature independent of the generation and dissipation of the plasma.
Patent JP-H04159472-A (JP)
Title: Delivery gas flow rectifying device for compressor
Inventor: HARA MASAYUKI
IPC: F04B39/12
Filed: 1990-10-22
Abstract: PURPOSE:To suppress a fluctuation of pressure in space between an electric motor element and a compressing element by providing constitution such that a refrigerant, returned into a closed vessel from a bypass pipe, collides against an iron core of the electric motor element to prevent a refrigerant, directly delivered into the closed vessel, from receiving an influence of the refrigerant delivered from the bypass pipe. CONSTITUTION:A refrigerant, flowing in a cylinder 9, is compressed by a roller 11 and delivered into cup muffler units 18, 19 from delivery ports 14, 15 by opening respectively delivery valves 16, 17. The refrigerant in the cup muffler unit 18 of an upper bearing 12 is delivered into space 20 from a delivery port 21, and further the refrigerant in the cup muffler unit 19 of a lower bearing 13 is delivered so as to collide against a lower end of an iron core by a notch 8 in the periphery of a stator 5 of an electric motor element 3 through a passage 22 and a bypass pipe 23. Here, the refrigerant, delivered into a closed vessel 1 from the bypass pipe 23, collides against the lower end of the iron core by the notch 8 to decrease a flow speed and also delivering most of the refrigerant to an upper part of the electric motor element 3 from the notch 8. A flow of the refrigerant, delivered into the space 20 from the delivery port 21 of the cup muffler unit 18, is prevented from being disturbed.
Patent JP-2001070445-A (JP)
Title: Pre-filled syringe
Inventor: MATSUSHITA KOJIRO
IPC: A61M5/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to reduce the manufacture cost, to simplify procedures for chemical administration and to reduce waste while securing the certainty of the preservation of a liquid chemical. SOLUTION: For the structure, in this pre-filled syringe whose rear part is sealed by a movable stopper 2, a plug body 5 provided so as to make a liquid chemical passage 3 pass through from an inner side to an outer side seals a plug body holding chamber 7 at a front part by the action of a screw. In this case, for the one for which an opening port 9 provided on a partition plate 10 between a liquid chemical filling chamber 8 and the plug body holding chamber 7 and a passage port 6 shifted from the center of the bottom part of the plug body 5 pressed to the side of the plug body holding chamber 7 of the partition plate 10 and provided are fixed at non-matching positions, the head part of the plug body 5 is rotated with fingers. Thus, the opening port 9 and the passage port 6 are matched and the structure of opening the liquid chemical is attained.
Patent JP-H04160212-A (JP)
Title: Connecting device
Inventor: TSUNEKI KEN
IPC: F16B13/06
Filed: 1990-10-23
Abstract: PURPOSE:To obtain the strong connecting strength and to facilitate detachment by screwing a connecting screw rod in a chuck member to be screw-engaged with a female screw portion provided on the inner surface of the chuck member to connect both female and male members to each other in the axial direction, and providing the second connected member between both female and male members to be connected. CONSTITUTION:A female member 1 has an insert hole 9 where a connecting screw rod of a male member 2 is freely inserted and removed and a taper hole 10 which are disposed above and below on the shaft center and connected on the same axis. The male member 2 is formed by a head portion 14 having a groove portion 13 and a connecting screw rod 15 having a male screw portion 15a provided on the outer peripheral surface thereof. A chuck member 3 is formed in such a manner that the outside surface is a taper surface 16 to the taper hole 10 in the female member 1. A spring member 4 is adapted to urge the chuck member 3 always in the push-up direction by its spring force. Each connecting screw rod 15a of each male member 2 is inserted from an insert hole of each female member 1 into the taper hole, and each connecting screw rod 15a is pushed in and turned in a designated direction to be screw-engaged with the chuck member, whereby both female and male members 2, 1 are connected to each other.
Patent JP-H06134091-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-10-22
Abstract: PURPOSE:To improve a property of amusement by accumulating balls for Japanese pinball game(pachinko) dropped along a game board and arranged in order on a plurality of arranging members continuously provided below the game board to supply the pachinko balls accumulated over a predetermined number thereof by a prize winning feeding mechanism. CONSTITUTION:Pachinko balls dropped onto the lower part 11 of a game board 10 are accumulated in a lot of arranging members 20 continuously provided in both side directions to arrange the pachinko balls vertically in order. A prize winning ball feeding mechanism 30 feeds the prize winning ball of the number corresponding to the number of the accumulated pachinko balls execeeding a predetermined number and sets a prize winning ball line of a reference line so that a conductor sensor for detecting the pachinko balls in the respective arranging members 20 above the prize winning ball line is provided on the game board 10 or front face glass 15. Also, the prize winning ball feeding mechanism 30 is provided with a shutter member opened and closed to pass the pachinko balls accumulated over the set number thereof, and a prize winning feeding path is provided for feeding the number of prize winning balls corresponding to the number of pachinko balls passed through the shutter member.
Patent JP-H10132455-A (JP)
Title: Refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a door device of a refrigerator, which does not sweat by improving positional accuracy in attachment, and removing the space between seal members, in a drawer type of door. SOLUTION: A drawer type door 1 to block the front opening within a refrigerator is so constituted as to have a frame which accommodates and fixes a container, being screwed to a side within a door and supported by riding on rails projected and provided at a sidewall of a refrigerator, a reinforcing plate 4 having a bending piece 21 for fixing the frame and fixed at a rear face by a foaming heat insulating agent 16, and an outer plate 22 having a positioning hole 23 for inserting the bent piece 21 in the reinforcing plate 4 and supporting and fixing the reinforcing plate.  Hereby, the bending piece 21 projected from the reinforcing plate 4 can improve accuracy of relational position of the frame fixed to the reinforcing plate 4 and the door and keep the interval between a rotary door and the drawer type door, by being inserted in the hole 24 for positioning provided at the outer plate 22, whereby this can prevent the flaw of the door caused by contact and besides remove the space of seal member, and avoid sweating.
Patent JP-H07137862-A (JP)
Title: Paper bundle supplier
Inventor: TOMITA YUTAKA
IPC: B42C19/08
Filed: 1993-11-15
Abstract: PURPOSE:To improve work efficiency by automatizing separation of a paper bundle from a layered product in a process of manufacturing the paper bundle. CONSTITUTION:After a layered product 10, laminating a plurality of calendars 1, is lifted tp prescribed height by a lift base 12, a sucker pad 14 is lowered down to suck a lower end part of the calendar 1 in the uppermost part of the layered product 10, and then by lifting the pad, the calendar is lifted. A conveying plate PL, by driving a conveying chain 17, intrudes into a lower side of the calendar 1 with its one end lifted, and after the calendar 1 is mounted the conveying plate PL, sucking the calendar 1 is stopped by detection of a sensor S1. The calendar 1 mounted on the conveying plate PL is conveyed to a transfer feed part from a separating part, to lift the calendar 1 sucked by a sucker pad 26, and after the conveying plate PL is drawn out from a lower side of the calendar, sucking by the sucker pad 26 is stopped to drop down the calendar 1 onto the conveying plate PL transported.
Patent JP-H08146860-A (JP)
Title: Image forming device
Inventor: AWAYA TETSUO
IPC: G03G15/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide an image forming device capable of preventing the deterioration of the image and disturbance in the image, and stably forming the more excellent image. CONSTITUTION: The image forming device A equipped with the transfer roller 6 abutting to the photosensitive drum (image carrier) 9, for performing the image forming operation while loading the process cartridge B composed of at least the photosensitive drum 9, is provided with the contact pressure changing means (pressure pin 54 and transfer roller pressure lever 51) capable of changing the contact pressure with respect to the photosensitive drum 9 of the transfer roller 6, corresponding to the toner component, the size of transfer material and so on inside the process cartridge B.  By this constitution, since the contact pressure with respect to the photosensitive drum 9 of the transfer roller 6 as one of the transferring conditions can be changed, corresponding to the toner component, the size of the transfer material and so on inside the process cartridge B, the deterioration of the image such as (void), (fogging) and (shock omission), and the irregularity of the image can be prevented, therefore the more excellent image can be stably formed.