baber/WOPTO huggingface dataset:
Patent JP-2001228060-A (JP)
Title: Dispensing device and method therefor
Inventor: OSAWA HIDETAKA
IPC: G01N1/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the need for a tip-touch operation and spin- down operation in an after-treatment of dispensing work, the need for preparation of peripheral equipment such as a centrifuge, and the need for a long working time for dispensation due to a large number of work manhours, in a dispensing work which requires a highly accurate amount of dispensation. SOLUTION: This dispensing device and method are provided with a pipet with a hole at its tip, a piston in contact with the inner-wall surface of the pipet to be moved forward and backward, and an instantaneous displacing means for instantaneously and minutely displacing the piston in the direction of the hole, comprise a process for immersing the tip of the pipet in a liquid, to pull the piston from the lower end of the pipet, and to suck the liquid from the hole, a process for turning the tip of the pipet to a container on which dispensation is performed and to cause a part of the liquid to scatter, which is sucked in the pipet by the instantaneous displacing means from the hole as droplets into the container, and a process for moving the piston in the direction of the hole by a desired amount of displacement and to inject a desired amount of dispensation into the container,  and reliably drops the liquid as droplets to the bottom of the container.
Patent JP-2001241051-A (JP)
Title: Mortar-falling preventive device
Inventor: TANIFUJI SHOJI
IPC: E02D29/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a mortar-falling preventive device capable of surely preventing extrusion to the outside from concrete blocks of mortar used for fixing sections among each stage of the concrete blocks and falling itself when a plurality of the concrete blocks are piled up at multistages and a wall is constructed. SOLUTION: The mortar-falling preventive devices 1 are arranged among each stage of a plurality of the concrete blocks 21a, 21b and the like piled up at multistages, and are positioned along the external surfaces of the exterior wall sections 23b, 23a of both concrete blocks 21b, 21a at the upper stage sides and the lower stage sides, and have plate sections 2 controlling extrusion to the outside from the concrete blocks 21a, 21b of mortar 24 interposed among the concrete blocks 21b, 21a on the upper stage sides and the lower stage sides and pawls 3 extended from the plate sections 2 and inserted into the cavity sections 22a of the concrete blocks 21a on the lower stage sides.
Patent JP-2001236539-A (JP)
Title: Personal authenticating device
Inventor: NAKAMURA TOSHIO
IPC: G06F21/34
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To release a person to enter/leave a room from complicatedness for the procedure of authentication each time that person enters/leaves the room. SOLUTION: In this personal authenticating device, by comparing biometrics information stored in a biometrics information storage part with biometrics information acquired by a biometrics information acquiring part, an authentication part authenticates whether or not a person to be identified is the person himself or herself, on the basis of the result authenticated by the authentication part, a completion/non-completion data preparing part prepares completion/non- completion data showing the identity authentication of the person to be identified is completed or not and on the basis of the completion/non-completion data, a completion/non-completion judging part judges whether the person to be identified is already authenticated or not.
Patent JP-2000350863-A (JP)
Title: Real time battle and real time game system
Inventor: SHIOZAWA ATSUSHI
IPC: A63F13/45
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the waiting time before the inputting of an operation command in a combat and the conducting of the operation command is made possible and to enable the development of a game free of unnaturality by constituting the roll playing game in such a manner that the respective operations of player characters and enemy characters can be simultaneously carried to. SOLUTION: At the time of the combat in the game, the operation command is simultaneously afforded to all members of the single or plural player characters and simultaneously, the operation command is given from a computer to all the members of the single or plural enemy characters. The operation meeting the operation command inputted by the player and the operation meeting the predetermined operation command carried out by the computer are repetitively carried out and if necessary the combat is made to be carried out by changing these operations. As a result, the unnaturality that there is the time for preparation of the operations, there is the time for waiting the sequence of the operations and the combat and the movement action are separated, is eliminated.
Patent JP-2001244621-A (JP)
Title: Method for re-working semiconductor device and re- working jig
Inventor: OUCHI AKIRA
IPC: H05K3/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To safely, surely and simply separate and to improve workability in re-working of a semiconductor device mounted on a board. SOLUTION: Paired chips 3 mounted on a board 1 via a sealing resin 2 are coated with an adhesive 4, and an adhesive plate 5 is mounted thereon. Thereafter, an auxiliary block 6 is mounted on the plate 5 via connecting pins 7, and then a tensile base 8 is fixed to the board 1 and the block 6 to cover the plate 5 and the block 6. Further, the resin 2 is heated by the block 6, a tensile screw 10 is rotated and the chips 3 are removed from the board 1.
Patent JP-2001239467-A (JP)
Title: Round ratchet wrench
Inventor: SUZUKI SHOJI
IPC: B25B13/46
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a round ratchet wrench capable of determining, at first glance, that a switching plate is positioned on the tightening side or the loosening side. SOLUTION: This round ratchet wrench comprises an inner-periphery teeth provided at an annular section formed at the tip of a body handle capable of being operated to the right and left by hand, a segment cam engaged and disengaged with/from the inner-periphery teeth, being stored in the annular part, a spring for pressing the segment cam in such a direction to engage it with the inner-periphery teeth, being mounted on a drive body, and a switching character having an arrow indicated on a cap at the tip of the switching plate provided at the front end of the drive body.
Patent JP-2001239434-A (JP)
Title: Cartridge type production machine
Inventor: KAWAMOTO TEN
IPC: B23Q3/155
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To immediately return cartridge into a magazine when a cartridge different from a required cartridge is taken out. SOLUTION: A production machine 1 using a cartridge 2 supporting a tool, a cartridge magazine 3, and a cartridge transfer device 5 are provided. An identifier 50 indicating type of individual cartridge 2 is provided in the cartridge 2. A detection means 51 detecting this identifier 50 is provided in the cartridge transfer device 5. A cartridge type judging means 64 judging type of cartridge based on a signal detected by the detection means 51 when the cartridge 2 is transferred from the magazine 3 into the cartridge transfer device 5 is provided.
Patent JP-2001031288-A (JP)
Title: Ink jet recording apparatus
Inventor: KIDA AKIRA
IPC: B65H5/38
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent paper floating of recording medium in the course of recording operation to the recording head side in an ink jet recording apparatus for performing recording by adhesion of ink. SOLUTION: A platen 19 for supporting a recording medium 7 in a position opposite to a recording head during recording operation is provided with a projection-like rib 17 extended in the transport direction. On the upstream extension line in the transport direction of the rib 17, a nip formed by a transport roller 8 and a driven roller 9 is positioned, and the recording medium 7 is transported to be pressed to the rib 17. Thus, the recording medium 7 is deformed to be wavy in the vertical direction to the transport direction, so that the recording medium 7 is hard to be deformed in the transport direction, and deformation due to expansion in the vertical direction to the transport direction is absorbed by increase in waving amount, so that paper floating to the recording means side can be restrained.
Patent JP-2001242472-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: HORI MICHIO
IPC: G02F1/1339
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device, in which unevenness of a cell gap, and misalignments, elongation and the deformations of a substrate are not generated in sticking of a pair of the substrates. SOLUTION: A pair of substrates 4 of the liquid crystal display device, interposing sealing material between substrates, is placed in a buffer sheet 6 surface on a lower jig 3. The circumferential frame 1, having the same or more thickness in the height direction as the thickness of the pair of substrates 4, is provided on the lower jig 3 so as to surround a pair of substrates 4, and a sheet 2 is put from on the circumferential frame 1, and the pair of substrates 4 and the circumferential frame 1 are sealed. The pair of substrates 4 is stuck through pressurization of the atmospheric pressure by the differential pressure between the sealed area and its area outside, and evacuating the sealed area.
Patent JP-2001242461-A (JP)
Title: Liquid crystal display device
Inventor: YODA EIJI
IPC: G02F1/1335
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a twisted nematic liquid crystal display device superior in display characteristics, such as a contrast characteristic, a visual angle characteristic and the like and in mechanical characteristics. SOLUTION: The twisted nematic liquid crystal display device is provided with a liquid crystal cell for device consisting of a pair of transparent substrate provided with electrodes and a nematic liquid crystal and two polarizing plate disposed at the upper and lower sides of the liquid crystal cell, an optically anisotropic element consisting of an optical anisotropic film (A) which is obtained by fixing the hybrid alignment formed in a liquid crystal state of a liquid crystal substance having an optically negative uniaxial property and an optical diffusion adhesive layer (B), having 50-90% for the ratio of diffusion transmittance/total light bean transmittance is provided between the liquid crystal cell and the upper and/or lower polarizing plate, to improve the display characterstics and the mechanical characteristics of the liquid crystal display device.
Patent JP-2001238878-A (JP)
Title: Equipment for taking x-ray
Inventor: NAKAJO MASAKAZU
IPC: G01T7/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide equipment for taking X-rays with a mechanism that avoids releasing a secured table carelessly and improves working efficiency of the table. SOLUTION: The table 16 is provided with the following parts: A top plate 52 can move horizontally with an object laid down on it. A touch switch 66 located on the top plate 52 cancels the secured top plate 52 by a locking device. A protecting cover 72 is found outside the touch switch 66 and fixed to the top plate 52 though it can tilt. When the protecting cover 72 is tilted toward the touch switch 66 by the force from outside, it is joined with the top plate 52 as it covers the touch switch. As a result, the protecting cover 72 prevents fingers from touching the touch switch 66 by mistake.
Patent JP-2001244787-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: TAKAGI TOSHIYUKI
IPC: H03H3/08
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that promotes miniaturization and is sufficiently brought into practical use, without causing deterioration in the electrical characteristics. SOLUTION: This device and method provide a surface acoustic wave device, consisting of a plurality of interdigital excitation electrodes 16a set to a hot level H and of a plurality of interdigital excitation electrodes 16b set to a ground level G formed on side of a piezoelectric substrate 15, bonding pads 18 connected respectively to the exciting electrodes 16 are formed to one side of the piezoelectric substrate 15, and a conductive metal layer 21 respectively connected to the excitation electrodes 16b via through-holes 19 made to the piezoelectric substrate 15 is formed on the other side of the piezoelectric substrate 15.
Patent JP-2001239168-A (JP)
Title: Method for carrying photocatalyst on porous glass membrane
Inventor: YAZAWA TETSUO
IPC: B01J37/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prepare a porous glass membrane carrying a photocatalyst, showing excellent catalytic activity, and to provide a method for carrying the photocatalyst on the porous glass membrane. SOLUTION: In this method for carrying the photocatalyst on the porous glass membrane, the photocatalyst is carried on the pore surfaces of the transparent porous glass membrane by reacting oxidative gas or hydrogen sulfide with the glass membrane while allowing reactant gas to pass through the glass membrane or after the passing of the reactant gas.
Patent JP-2001250385-A (JP)
Title: Semiconductor storage device
Inventor: HIDAKA HIDETO
IPC: G11C7/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To increase data input/output speed and to reduce power consumption in a semiconductor storage device having wide data I/O width. SOLUTION: A memory cell array 40 is divided into memory blocks 40-N, 40-F. A pair of global data I/O line provided commonly in the whole memory cell array is divided into each region corresponding to each of memory blocks 40-F, 40-N by a switch group SWI. Column selecting operating in a memory block of a remote side from a data input/output circuit 50 is performed without waiting selection of a memory block under a state that the switch group SWI us turned off, after selection of a memory block is decided, either of turning on of the switch group SWI or column selection in the other memory block is performed.
Patent JP-2001248884-A (JP)
Title: Controller for air conditioner
Inventor: SHIBUKI HIDEHARU
IPC: F24F11/76
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent total stoppage of an air conditioner even at the time of overcurrent or overheat of a fan motor 4. SOLUTION: The controller for air conditioner comprises a compressor, an air supply fan rotary driven through a fan motor, an outdoor heat exchanger exchanging heat with outdoor air supplied from the air supply fan, and an outdoor controller for controlling operation of the compressor and the fan motor disposed in the body, a sensor for detecting the r.p.m., a motor control section for controlling the r.p.m., and a section for drive controlling the motor with a control signal from the motor control section disposed in the fan motor. A current sensor for detecting the current value of the motor drive section and an overcurrent detecting part are provided in the fan motor and when overcurrent is detected, the motor control section stops the fan motor or decreases the r.p.m. thereof and delivers an overcurrent detection signal to the outdoor controller.  Furthermore, a temperature sensor for detecting the temperature of the fan motor and an overheat detecting section are provided in the fan motor and when overheat is detected, the motor control section stops the fan motor or decreases the r.p.m. thereof and delivers an overheat detection signal to the outdoor controller.
Patent JP-2001249119-A (JP)
Title: Image display method for ultrasonic flaw detection and image display apparatus therefor
Inventor: OZAWA KINGO
IPC: G01N29/07
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To produce tomograms that closely match the actual condition of a reflection source, by means of an image display device for ultrasonic flaw detection which detects flaws in the subject of detection through mode conversion tandem process to display the tomograms based on detected reflected echoes. SOLUTION: The tomograms are displayed while the position of the reflection source by which the detected reflected echo is reflected is specified from the propagation time calculated from the time elapsed from the transmission of an ultrasonic wave from a first oblique probe 41 to the reception of the reflected echo by a second oblique probe 42 and the speed of the ultrasonic wave; the distance h from the front surface to the bottom surface (back) of a rail 1 against which the transmitting and receiving probes 41 and 42 abut; and the positions of the transmitting and receiving probes 41 and 42.
Patent JP-2001248855-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI TOMOKI
IPC: F24F1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for preventing a condensation of a frame and an air cleaning unit. SOLUTION: The air conditioner comprises an air passage 4 for coupling a suction port 2 having a front surface and an upper surface of a housing 1 to an air outlet 3 having a front face lower part, an inverted V-shaped indoor heat exchanger 5 having a front part heat exchanger 5a bent in an L shape and a rear part heat exchanger 5b bent rearward from an upper end of the front part heat exchanger and wind shield plates 9a, 9b provided at both the bent parts, an air cleaning unit 7 mounted in a frame 6 and disposed at a windward side of the indoor heat exchanger, and a blower 8 arranged in the passage 4. In this case, the frame is mounted at both the shield plates 9a, 9b. Accordingly, a heat transfer from the indoor heat exchanger to the frame is eliminated when cooled. Thus, the condensation of the frame and the cleaning unit fixed to the frame can be prevented.
Patent JP-2000310687-A (JP)
Title: Watch case having ornamental part
Inventor: VON BURG URSULA
IPC: G04B37/18
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for avoiding contact between central parts and ornament parts regardless of existing difference concerning production tolerance and difference concerning thermal expansion coefficient between the metal central parts of the watch case and the ornament parts made of hard and fragile materials and simultaneously performing the function of sealing and buffering of the central parts. SOLUTION: The invention is concerned with a watch case provided with ornament parts 50 being hard to fabricate and having a large tolerance, i.e., ca. ±1/10 mm. The watch case is usually produced with accuracy of 1/100 mm order. This disadvantage caused from the difference of tolerance is resolved by providing a gap between the ornament parts 50 and elements 20 and 30 neighboring to the parts, i.e., the center parts and the bottom parts. The means 60 and 70 for ensuring maintaining the gap simultaneously work as sealing and buffering at the location causing a shock on the watch function part 10 and/or the ornament parts 50.
Patent JP-2001246908-A (JP)
Title: Pneumatic tire
Inventor: SUNAKAWA TAKAMICHI
IPC: D02G3/48
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire with reduced weight and maintaining tire durability and tire performance such as steering stability by using specified polyester cord as a carcass material. SOLUTION: This pneumatic tire is provided with at least one carcass layer extending from a tread part through a side wall part to be folded and locked at bead cores of bead parts on both sides. In this pneumatic tire, a cord constituting the carcass layer is formed by stranding filament bundles composed of plural polyester filaments with a filament diameter of 0.03 mm to 0.07 mm, and fineness based on corrected weight of the polyester cord after adhesive agent treatment is 990 dtex to 2220 dtex.
Patent JP-2001194659-A (JP)
Title: Method for manufacturing color filter integrated with thin film transistor
Inventor: OTSU SHIGEMI
IPC: G02F1/1368
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter integrated with a thin film transistor for a liquid crystal display device having high resolution, high controlling properties, low costs and high performance, which dispenses with the positioning of the color filter and a substrate provided with the thin film transistor and has reduced manufacturing stages. SOLUTION: The method for manufacturing the color filter integrated with the thin film transistor includes a stage for manufacturing a substrate for liquid crystal display by arranging and forming the thin film transistor and a transparent conductive film on a transparent substrate and a stage for forming a conductive colored electrodeposition film by bringing the substrate for liquid crystal display into contact with a water-based electrodeposition liquid including a coloring agent, energizing the liquid and electrochemically changing the hydrogen ion concentration to deposit the coloring agent on the transparent conductive film of the substrate for liquid crystal display. The color filter integrated with the thin film transistor can be formed by repeating the stage for forming the electrodeposition film while changing the hue of the coloring agent.
Patent JP-2001257315-A (JP)
Title: Semiconductor ic
Inventor: IWASAKI TSUNEHISA
IPC: H01L27/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To increase load driving capability by charging an output node of the step-down voltage by means of a P-channel MOS transistor. SOLUTION: The source and gate of a P-channel transistor M1 are connected to a node of the supply voltage Vdd of a positive polarity. The source and gate of an N-channel transistor M4 are connected to a node of the ground voltage GND and the drain is connected to a node for outputting the voltage Vout. The source-to-dain of an N-channel transistor M2 is connected between the drain of the transistor M1 and the node for outputting the voltage Vout. The gate of the transistor M2 is supplied with a voltage Vref+Vtn. The source of a P-channel transistor M3 is connected to the node of a supply voltage Vdd, and the drain is connected to the node for outputting the voltage Vout, with the gate being connected to the drain of the transistor M1.
Patent JP-2001267309-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SHIMADA TOMOHARU
IPC: H01L21/205
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus where film forming speed, uniformity of film thickness in a substrate face and the uniformity of film thickness, between substrates which are laminated on upper/lower parts, can be improved. SOLUTION: A reaction pipe 2 is installed in a heater 20, and a boat 4 is arranged in the reaction pipe 2. Plural wafers 3 are vertically stacked on the boat 4. A nozzle 5 with gas jet ports 6 are made by adjusting them to a wafer pitch and a nozzle 7 which is formed into a U shape, to which a gas is introduced from one auxiliary nozzle 71 and in which gas jet ports 8 are made on the other auxiliary nozzle 72 by adjusting them to the wafer pitch are used. The nozzles 5 and 7 are fitted to an inlet adapter 9, and a raw gas is supplied to the wafer 3 in the horizontal direction. The raw gas is made to flow from a lower side through the nozzle 5 and is made to flow from an upper side through the nozzle 7 and gas is supplied to the wafers 3 in the horizontal direction.  Thus, film formation rate, the uniformity of film thickness in a wafer face and uniformity of film thickness between the wafers 3 which are laminated on upper/lower parts are improved.