baber/WOPTO huggingface dataset:
Patent JP-H06202773-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HANATANI SHINGO
IPC: G06F3/00
Filed: 1992-12-28
Abstract: PURPOSE:To decrease a total load capacity by attaining the low power consumption of a bus, and reducing an occupancy area by allowing bus driving in a dynamic system and the bus driving in a static system to coexist. CONSTITUTION:Control circuits Cp and Cd are operated according to a control signal, and the state of a bus BUS is controlled by one control circuit. Also, which control circuit drives the bus BUS is detected by a detecting circuit D1. The detected result is transmitted to a control circuit C1 of a precharge transistor P1. Then, when the bus is driven in the static system, that is, when a push pull drive circuit Np is driven, the precharge transistor P1 is not in operation. On the other hand, when the bus is driven in the dynamic system, that is, when a discharge transistor Nd is driven, the operation/non-operation of the precharge transistor P1 is controlled.
Patent JP-H06254398-A (JP)
Title: Method for deactivating catalyst for production of cyclododecatriene-1,5,9
Inventor: SHIOMI YASUSHI
IPC: C07C2/46
Filed: 1991-12-26
Abstract: PURPOSE:To deactivate a used catalyst by a single-stage method with high reproducibility in a short period without losing cyclododecatriene as the objective product by adding an aq. ammonia soln. having a specified concn. to the catalyst under satisfactory stirring and treating the catalyst at the deactivation temp. CONSTITUTION:Cyclododecatriene-1,5,9 is produced by trimerizing 1,3butadiene with a titanium tetrachloride and aluminum halogenide mixed catalyst in an inert solvent. After the reaction, 12.5-25% aq. ammonia soln. is added to the used catalyst under satisfactory stirring and the catalyst is treated at 65-80 deg.C deactivation temp. The particle diameter of a formed precipitate is increased and the deactivated catalyst precipitate is separated and removed by easy filtration.
Patent JP-H05182856-A (JP)
Title: Manufacture of chip component
Inventor: YANAGAWA YOSHIO
IPC: C25D7/00
Filed: 1991-12-26
Abstract: PURPOSE:To improve reliability of an element by sufficiently providing a protective layer of a laminated ceramic capacitor, etc., and cutting off a part eroded by plating solution. CONSTITUTION:When external electrodes are plated in the step of forming the electrodes of a chip component such as a laminated ceramic capacitor, etc., a protective layer 2 of the capacitor, etc., is sufficiently increased in thickness, and a part 1 eroded by plating solution is cut off. Thus, an element having high reliability is obtained.
Patent JP-H06204756-A (JP)
Title: Buffer circuit
Inventor: SONEDA MITSUO
IPC: H03K17/687
Filed: 1992-12-28
Abstract: PURPOSE:To operate the circuit at a sufficient operating speed even at a low power supply voltage. CONSTITUTION:An output signal of an integrated circuit is given to the gate of a 1st transistor(TR) of N-channel MOS and the gate of a 2nd transistor (TR) of P-channel MOS. An output signal is outputted externally from the connecting point of the 1st and 2nd TRs in response to the operation of the 1st and 2nd TRs. Boosting circuits 12, 13 are used to increase the voltage change in a gate input signal of the MOS TRs Q1, Q2 further, then the TRs are driven sufficiently at a high speed even when the power supply voltage of the TRs is decreased.
Patent JP-H11188600-A (JP)
Title: Wire saw and work input/output method
Inventor: KOBAYASHI SHIGEO
IPC: B24B27/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To input/output a work without interfering a maintenance of wire saws from a front side even when the plurality of wire saws are installed in a plant opposedly to each other on both sides of a path, and prevents slurry from dropping into a flow path at the time of delivery of the work. SOLUTION: A work supporting mechanism 30 for supporting a work 14 is disposed liftably on the upper side of a cutting mechanism 22 comprising a plurality of rollers for finishing 24, 25, and 26. The cutting mechanism 22 and work supporting mechanism 30 are covered with a cover 32. An input outlet 35 for inputting and outputting the work 14 to and from the work supporting mechanism 30 is formed in the upper surface of the cover 32. A cover body 36 is disposed openably on the input outlet 35.
Patent JP-2001173723-A (JP)
Title: Balance weight for wheel
Inventor: KURIHARA TAKESHI
IPC: F16F15/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To realize a balance weight excellent in forming ability, wide usability, and fixing capability. SOLUTION: The balance weight is composed of plural thick parts 2 arranged through gaps 4a and deformable thin parts 3a for connecting adjacent thick parts 2, and is integrally formed of a sintered metal.
Patent JP-H11241501-A (JP)
Title: Telescopic scaffold base and extensible plate
Inventor: NAKAO MOTOHIRO
IPC: E04G1/36
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a working scaffold base telescopically having an upper plate which can be easily and steadily installed regardless of the size of an installing place and moreover the shapes of installing face, namely convex, concave and oblique, and can be accommodated in a compact shape, and a telescopic upper plate. SOLUTION: The upper ends of a pair of support legs 15, 16 are severally pivotally connected to both the ends of the upper plate 11 having a flat tread on an upper face through fold type connecting mechanisms 12, 13 so that the support legs 15, 16 may be fixed at a wholly closed leg position where the legs 15, 16 adhere closely to the back of the upper plate 11 and at a wholly opened leg position where they stand up from the back of the upper plate 11. In this case, the upper plate 11 is constructed so as to be axially extensible, and the support legs 15, 16 are also constructed so as to be axially telescopic.
Patent JP-H11169992-A (JP)
Title: Manufacture of band plate screw by continuous screwing of steel plate stock, manufacturing device for its band plate screw and band plate screw
Inventor: OTA TAKEO
IPC: B21D11/10
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a band plate screw whose outer periphery part becomes relatively thick in the plate thickness. SOLUTION: Axial directions of a pair of rolling rollers 22, 26 whose conical rolling parts 21, 25 are faced each other are set so that a gap between both conical rolling parts of the rolling rollers inclines at the angle θ2. The band plate screw 2 is rolled and formed by making a steel made plate stock 1 pass between both conical rolling parts 21, 25 and rolling it. A recessed difference 23 in level having a suitable depth which is omnipresent in a narrow side of the inclined gap is constituted in one conical rolling part 25 of a pair of conical rolling rollers 22, 26, and the band plate stock 1 is inserted and rolled.  The reduction of the outer diameter side plate thickness of the band plate screw 2 to the plate thickness of the band plate stock 1 is lessened by forming a thick wall part 3 in the front surface or/and rear surface of the outer diameter side which is thin rolled to shape the outer peripheral part of the band plate screw 2.
Patent JP-2001175094-A (JP)
Title: Image forming device
Inventor: MATAYOSHI AKIRA
IPC: G03G15/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the failure of an image by improving a cleaning stage for a transfer roller. SOLUTION: This device is equipped with a photoreceptor 31 where a toner image is developed, the transfer roller 351 arranged to be opposed to the photoreceptor 31, a pre-transfer guide guiding a sheet member 13 to a transfer position between the photoreceptor 31 and the roller 351, and a transfer output applying means 100 applying transfer output to the roller 351.  The applying means 100 applies the transfer output having a reverse polarity to the electrification polarity of toner to the roller 351 at the transfer time when the toner image on the photoreceptor 31 is transferred to the member 13, while it applies the transfer output having the same polarity as the electrification polarity of the toner to the roller 351 at the non-transfer time, whereby the roller 351 is cleaned and further the transfer output applied to the roller 351 is gradually reduced when such cleaning is finished.
Patent JP-H11184890-A (JP)
Title: Device for preparing dictionary on individual concern
Inventor: OKA MAMIKO
IPC: G06F17/27
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prepare a dictionary for obtaining individual concern by extracting word and phrase (proper word) indicating an area of his knowledge in which he is interested from text data written by himself. SOLUTION: A document including text data prepared by a specific individual stored in an information storing means 1 is analyzed based on a morpheme so as to be segmented into joints of words and phrases by a text analyzing means 2, and words concurring with a proper noun in a predetermined unit in the text data are extracted as an abstract proper word candidate indicating the knowledge area of the specific individual who prepares the text, data, the proper noun is extracted, and concurrence frequency with each abstract proper word is counted by a analyzing means 3.  Then, an abstract proper word extracting means 4 extracts an abstract proper word from abstract proper word candidates by using the concurrence frequency of the proper noun as a reference, and a concrete proper word extracting means 5 extracts a proper noun concurring with the extracted abstract proper word as a concrete proper word indicating concrete concern of the specific individual in the area indicated by the abstract proper word, and a proper word dictionary means 7 holds the extracted abstract proper word and the concrete proper word by making them correspond to each other.
Patent JP-2000186424-A (JP)
Title: Mortar filling unit
Inventor: MORITA KAZUO
IPC: E04G21/20
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To fill a prescribed quantity of mortar in a coned hole easily and quickly by providing a tube section having an opening section with nearly the same diameter as that of the coned hole at the front end, a piston section slid in the tube section to fill/discharge mortar from the opening section, a rod section, and a handle section arranged at its rear end section. SOLUTION: This mortar filling unit 1 is provided with a cylindrical tube section 2 having nearly the same inner diameter as that of a coned hole, the face of a piston section 3 brought into contact with mortar is made flat and is slid on the inner face of the tube section 2 so that no mortar is leaked from the periphery of the piston section 3. A handle section 8 is vertically provided at the rear end of the bar-like rod 4 sliding the piston section 3 longitudinally. Mortar is filled from the opening section 2a, the front end of the tube section 2 is put on the coned hole, and the handle section 8 is pressed to fill the mortar. After filling is completed, the handle section 8 is rotated about a half rotation to flatten the surface of the mortar with the surface of the piston section 3.  The mortar is filled/discharged by the sliding of the piston section 3, thus anyone can easily use the mortar filling unit 1 without requiring a skill.
Patent JP-2001184713-A (JP)
Title: Method for manufacturing floating slider type optical head device
Inventor: YABUKI AKIHIKO
IPC: G11B7/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and to surely align a focal length to a working distance in a method for manufacturing a floating slider type optical head device. SOLUTION: The method for manufacturing the floating slider type optical head device fixed with objective double lenses consisting of a near lens 2 and a far lens 3 to a slider body 1 includes a stage for casting parallel laser beams 5 passing the inside of a far lens handling device 4 from a far lens 3 side attracted and held by the far lens handling device 4 toward the near lens 2 previously fixed to the slider body 1 and moving the far lens 3 to a focusing position in a desired position where the output light from the near lens 2 focuses.
Patent JP-H11179030-A (JP)
Title: Attaching structure of board box for game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1997-12-23
Abstract: PROBLEM TO BE SOLVED: To make movable and turnable a board box to a place in non-contact with other components without using a dedicated hinge metal by enabling the horizontal movement and turning of the board box by the combination of a rotary shaft and a guide path respectively provided on the board box and an attaching base part. SOLUTION: This attaching structure for attaching the board box 22 to the attaching base part 14L on the side of a game machine P is provided with the rotary shaft 28 projectingly provided on the board box 22, the guide path 29 provided on the attaching base part 14L so as to receive the rotary shaft 28 and a locking means 31 for fixing the board box 22 at a set position on the attaching base part 14L. The board box 22 is turned like a single swing door with the rotary shaft 28 as a center in the state of fitting the rotary shaft 28 to the guide path 29 and the board box 22 is horizontally moved from the set position by the relative motion of the rotary shaft 28 and the guide path 29.
Patent JP-H11189860-A (JP)
Title: Sliding member
Inventor: TANAKA SHOJI
IPC: C23C14/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the peeling resistance and cracking resistance of CrN base PVD coating and to provide a sliding member excellent in durability. SOLUTION: A gas nitriding layer 2 is formed on the whole surface of a piston ring 1, and the surface of the gas nitriding layer 2 of the outer circumferential face is coated with CrN base PVD coating 3. As for the PVD coating 3, 0.5 to 20 wt.% oxygen is allowed to form a solid solution in the crystals of CrN, 1 to 15% voids are dispersed, and the crystals of CrN have the preferred orientation of (200) parallel to the coating face. The hardness of the PVD coating 3 line in the range of HV 1,000 to 1,800. As base coating of wear resistant coating 4 to be applied on the outer circumferential face of the piston ring 1 such as chromium nitride base PVD coating (CrN base or Cr2 N base PVD coating), the CrN base PVD coating 3 can be applied.
Patent JP-2001186907-A (JP)
Title: Manufacturing method for matching figure for slide fastener
Inventor: SHA CHINSHU
IPC: A44B19/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for matching figures for a slide fastener. SOLUTION: This manufacturing method is provided with (1) a formation step of the figures, characters, or marks on a continuous cloth for forming the necessary figures, characters, or marks on the surface of the slide fastener continuous cloth by printing, dyeing, integrally woven with the continuous fabric, or embroidering, (2) a cutting step cutting the intermediate of the continuous cloth by a cutter or a laser cutter attached in front of a sewing machine to form two strips of slide fastener cloths, and (3) a teeth sewing step for attaching teeth to the inside face of the intermediate of the two strips of the slide fastener cloths by sewing the teeth to the intermediate of the slide fastener cloths after cutting by the sewing machine, and matching the figures, patterns,  or marks of the slide fastener to each other so as to prevent the generation of fraction defective caused by process error and differences in strength and transportation machine speed, and the tensile force.
Patent JP-2000187296-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: IHARA KAZUHITO
IPC: G03C1/30
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material superior in film peeling, scuffing and silver color tone and capable of very rapid development by incorporating an oxazoline high molecular compound into at least one hydrophilic colloidal layer and hardening the layer with a carboxy activated hardening agent. SOLUTION: This sliver halide photographic sensitive material has at least one hydrophilic colloidal layer, including at least one silver halide emulsion layer on the substrate and the at least one hydrophilic colloidal layer contains an oxazoline high molecular compound and is hardened with a carboxy activated hardening agent. The oxazoline high molecular compound is an oxazoline- containing polymer latex or an oxazoline-containing water-soluble polymer. The oxazoline-containing polymer latex is a dispersion system which contains a dispersed phase of a polymer having monomeric units formed from a specified addition polymerizable compound as constituent repeating units.
Patent JP-2000191186-A (JP)
Title: Medium issuing device
Inventor: YAMAGISHI HISATOKU
IPC: B65H7/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically and properly regulate the inclination of a carrying body without manual intervention by providing a driving force cutting means for cutting a drive transmitting mechanism to make each vertical moving mechanism free when an inclination sensing means senses the inclination of the carrying body, and vertically moving the vertical moving mechanism to regulate the inclination of the carrying body. SOLUTION: This device comprises a comparison part for mutually comparing the output of inclination sensors 27, 28; a drive regulation part for regulating the rotating direction and rotating speed of a drive motor 7 according to the output of the comparison part; and a drive control part for controlling the rotating direction and rotating speed of the drive motor 7 according to the output of the drive regulation part. It also comprises a connection cutting control part for setting an electromagnetic clutch 26 to OFF when the comparison part judges that one of the inclination sensors 27, 28 is ON, and the other is OFF. Timing belts 8, 9 are extended and arranged on both sides of a carrier unit 2. The carrier unit 2 is vertically moved according to the movement of the timing belts 8, 9, so that the inclination of the carrier unit 2 can be regulated.
Patent JP-2001180002-A (JP)
Title: Ink cartridge for ink jet printer
Inventor: TAMAI ATSUSHI
IPC: B41J2/175
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet cartridge in which ink is prevented from leaking or evaporating through an air conduction part even if the pressure in an ink tank is increased. SOLUTION: The ink cartridge comprises an airtight cover 7 for covering the air conduction part removably at the time of loading.
Patent JP-2000188917-A (JP)
Title: Device for upward or downward moving work section of work vehicle
Inventor: OTSUKA KOJI
IPC: A01D34/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device capable of reducing a shock on an operation for upward or downward moving a work section, thereby improving the feeling of the operation, by disposing a specific surge pressure-absorbing device in a hydraulic circuit for upward or downward moving the work section with the hydraulic pressure. SOLUTION: A surge pressure-absorbing device 3 for absorbing a surge pressure on the upward or downward movement of a work section is disposed in a hydraulic circuit 2 for upward or downward moving the work section with the hydraulic pressure. The surge pressure-absorbing device 3 for absorbing the surge pressure on the upward or downward movement of the work section can be disposed in the hydraulic circuit 2 having a reaping upward or downward movement electromagnetic valve 4, a reaping upward or downward movement cylinder 5, etc., for upward or downward moving a reaping device as the work section.  When the reaping upward or downward movement cylinder 5 is expanded or contracted by the action of the reaping upward or downward movement electromagnetic valve 4 for a fine ON time, e.g. for about 40 millisecond, an instantaneously generated surge pressure can be absorbed by the in-line type surge pressure-absorbing device 3 disposed in the hydraulic circuit 2.
Patent JP-2001186949-A (JP)
Title: Leg for furniture
Inventor: FUJIKI TAKESHI
IPC: A47B91/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a leg for furniture with a simple structure and the freedom in designing. SOLUTION: The leg body 1 for furniture comprises an upper stay 2 and a lower stay 3 connected vertically by way of a connecting element 4. Decorative laminated panels 5A and 5B, whose shapes are held only by holding the upper and lower ends, are attached to the side surfaces of the connecting elements 4. The upper ends of the decorative laminated panels 5A and 5B are held by the stays 2, and the lower ends are held by the stays 3.
Patent JP-2000203869-A (JP)
Title: Fiber drawing of optical fiber and fiber drawing oven
Inventor: TARU TOSHIKI
IPC: C03B37/029
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an oven both for the wiredrawing of optical fiber, enabling wiredrawing operation of optical fiber having stability in its diameter to continuously be carried out while preventing the fusion of the upper part of a preform-housing tube or the overheat of the shoulder of an optical fiber preform even when lengthening the preform-housing tube next to a core tube as a preform lengthens. SOLUTION: This optical fiber-drawing oven has a core tube 12 to be fed with an optical fiber preform 13, a heater 15 surrounding the tube 12 and a preform-housing tube 21 coupled with the upper end of the tube 12 and housing the preform 13, the oven of this invention has a fluid-guiding tube 25, a hot air circulating equipment 30 and a fluid outlet 28 too. The tube 25 surrounds at least upper part of the tube 21 through a space 24. The equipment 30 supplies temperature-regulated fluid from a fluid inlet 27 placed at the bottom of the tube 25 into the space 24. The outlet 28 is placed at the top of the tube 25 and discharges fluid supplied into the space 24.
Patent JP-2000196705-A (JP)
Title: Automatic communication protocol test system having message/sequence compilation function and tet method
Inventor: MATSUI YUMI
IPC: H04L69/40
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily generate a test scenario and a message and to conduct a overall network test by providing a compilation/retrieval function part compiling information obtained in a scenario generation function part and a log buffer accumulating log information collected at the time of the test of a communication protocol. SOLUTION: A scenario generation function part 50 and a compilation/ retrieval function part 110 have functions for generating a test scenario and a test message. A test message input/output function part 90 has a function simulating the opposite facility to a facility to be tested as a communication protocol test system 1 in the system. The test message accumulated in a message buffer 70 is transmitted/received with the facility to be tested via a data conversion function part 80 in accordance with the sequence description of the test scenario accumulated in a scenario buffer 60 and conducts the test of a communication protocol. The log at the time of the test is accumulated in a log buffer 100.
Patent JP-2001192907-A (JP)
Title: Waist lining structure
Inventor: TAKAYAMA KOJI
IPC: A41F9/00
Filed: 1999-12-29
Abstract: PROBLEM TO BE SOLVED: To make a waist lining where sweat is easily accumulated relating to cause physical strength wastage or burden on the body when gets chill during taking exercise or physical action contribute to sweat absorption, quick drying and thermal insulation. SOLUTION: This waist lining structure is such that a waist lining cloth is attached to a waist face cloth; wherein a material excellent in sweat absorbability, quick-drying property and moisture retention is used for the waist lining cloth.