baber/WOPTO huggingface dataset:
Patent JP-2001318388-A (JP)
Title: Liquid crystal display device
Inventor: TSUBOI HISANORI
IPC: G09F9/30
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To make a high opening ratio and a high contrast ratio compatible with each other in a matrix type liquid crystal display device equipped with a switching element such as a TFT(thin film transistor) by increasing an effective voltage without producing hysteresis in a V-T(voltage-transmittance) characteristic, i.e., by heightening the applied voltage where a display failure beings to be caused. SOLUTION: In the matrix type liquid crystal display device utilizing the switching element such as the TFT, a distance between a reverse tilt domain 8 formed in a pixel part corresponding to an arbitrary pixel electrode 14 inside a liquid crystal cell and a reverse tilt domain 14 formed in a pixel part corresponding to an adjacent pixel electrode 14 is made wider than the shortest distance (4) between the electrodes of the pixel electrode 14 or the thickness of the liquid crystal cell between the mutually adjacent reverse tilt domains 8 is made narrower than the thickness of the liquid crystal cell in the pixel part.
Patent JP-2001289762-A (JP)
Title: Wheel load fatigue testing machine
Inventor: ITANI KAZUHIRO
IPC: G01N3/34
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent deflected abrasion or local abrasion in a reaction roller or on a reaction roller rolling face to prolong the lifetime of the reaction roller or a reaction liner. SOLUTION: A jack-up spring 17, which presses the reaction roller 10 onto the reaction roller rolling face 11, by energizing a reaction roller shaft 14 in the reaction roller rolling face direction, is arranged. The jack-up spring 17 is constituted with the reaction roller shaft 14 being energized in the reaction roller rolling face direction via a reaction roller case 15, and a shift of the reaction roller case 15 in the reaction roller rolling face direction is guided by means of a guide member 30. When a bottom face 15a of the reaction roller case 15 is supported by means of a seating base 18, an excessive load action to the jack-up spring 17 due to reaction force of a carrying load force is prevented, and excessive displacement of the reaction roller 10 due to deflection of the jack-up spring 17 is controlled.
Patent JP-2001286719-A (JP)
Title: Apparatus for removing soot or the like
Inventor: ONO KIYOMITSU
IPC: F01N3/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing soot or the like, capable of sufficiently collecting and removing soot or various fine molecules in exhaust gas in a highly efficient manner, enabled in the simplification, minaturization and weight reduction of a whole structure, made easy to manufacture, enabled in the reduction of material cost and the achievement of mass production, capable of being reduced in cost to a large extent and usable not only in an internal combustion engine of various diesel vehicles or agricultural work machineries but also in a combustion engine of a boiler or the like regardless of a mobile type and a fixing type without hindrance. SOLUTION: A diffusing and flow dividing member 2 for dispersing and passing introduced exhaust gas is mounted in a cleaning chamber 1 through which exhaust gas passes and a distributor 4 for widly supplying a fine particle collecting liquid 3 to the diffusing and flow dividing member is installed and a circulating means 5 for sending the fine particle collecting liquid 3 flowing out of the cleaning chamber 1 to the distributor 4 is provided.
Patent JP-2001286599-A (JP)
Title: Game machine
Inventor: KUBOTA TADAAKI
IPC: A63F5/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has a preventive measure for unfairly paying out prize medium (coin) of a slot machine or the like controlled by a microcomputer or the like. SOLUTION: A front part 31, a base plat part 33 connected to the front part 31 and bent at right angles, and a side part 34 connected to the front part 31 and bent at right angles are constituted as one plate according to the contour of a base 25 of the medal pay-out device 20 provided on this game machine, and mounted on the machine from the front of the base 25.
Patent JP-2001294361-A (JP)
Title: Adhesive tape sticking device, part mounting machine, and display panel
Inventor: TSUJI SHINJIRO
IPC: B65H41/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape sticking device capable of stably peeling a releasing paper from an adhesive tape and having excellent product productivity. SOLUTION: A releasing paper 2b is peeled off from an ACF 2 stuck to a liquid crystal panel 13 when a roller unit 5 is moved to the feeding side of the ACF 2 with a lower roller 6 abutted to the ACF 2, an upper roller 7 abutted to the back face of the releasing paper 2b peeled off from the ACF 2 and the peeled releasing paper 2b held means of a first chuck part 12. In this way, while the roller unit 5 is moved, the releasing paper 2b peeled off from the ACF 2 can be kept at a fixed angle substantially to the face of the ACF 2 in the vicinity of the lower roller 6, so that the adhesive tape 2a can be prevent from peeling off while foam formation between the adhesive tape 2a and the liquid crystal panel 13 can be prevent, and consequently, the releasing paper 2b can peeled off stably.
Patent JP-2001294831-A (JP)
Title: Starch paste composition
Inventor: SAKURAGAWA TOMOHITO
IPC: A61L9/01
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a starch paste composition absorbing formaldehyde emitted from something other than an adhesive composed of the composition itself, excellent in absorptivity of formaldehyde even after the composition has been solidified, not reemitting formaldehyde once absorbed and excellent in adhesive strength, durability or the like as well. SOLUTION: This starch paste composition features contains an absorbent for formaldehyde.
Patent JP-2001294889-A (JP)
Title: Perfume composition
Inventor: MATSUMOTO FUMIO
IPC: A61K8/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a perfume composition which has an excellent smell- retaining property and excellent stability with the passage of time and further has good extensibility and good adhesivity to the skins when used. SOLUTION: This stick-like perfume composition characterized by comprising components (A) to (C); the component (A): 1 to 30 wt.% of a perfume, the component (B): 5 to 30 wt.% of a solid oil, and the component (C): 40 to 94 wt.% of a liquid oil, and in that 50 to 100 wt.% of the component (C) is vegetable oil and fat.
Patent JP-2001293347-A (JP)
Title: Mixing container
Inventor: KURAHASHI SATOSHI
IPC: B01F11/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a mixing container uniformly mixing even in the case of a plurality of kinds of fluids of large viscosity difference and gravity difference or mixing a liquid with a granule, not generating solids caused by a liquid component even in the case of the liquid component reacting with a water content in air and being set and uniformly mixing even the bottom of the container. SOLUTION: The mixing container is constituted of a container main body 2, a vibrator 3 applying the mechanical vibration to the container main body and a vibration absorber 4 controlling the transmission of the mechanical vibration from the vibrator to the outside of the container, and a baffle plate 22 is provided not rotatably on the inner wall of the container main body.
Patent JP-2001301586-A (JP)
Title: Rotary washing tool of car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: A46B7/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the rotary washing tool of a car washing machine in which a mounting base with a piece of washing cloth attached thereto is mounted on the outer periphery of a rotor which is driven for rotation by a prime mover, facilitate replacement of the piece of washing cloth, and facilitate mounting of the mounting base to the rotor. SOLUTION: The rubber plate 3 of the mounting base D1 is wound around the rotor 1 and slide fasteners SF at both ends of the rubber plate 3 are closed whereby the mounting base D1 can be attached to the rotor 1 and the rubber plate 3 and the rotor 1 are rotated integrally with each other by virtue of a frictional force therebetween.
Patent JP-2001307592-A (JP)
Title: Portable electronic device
Inventor: KUROSHIMA YUTAKA
IPC: H01H13/70
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device having a structure that improves the strength of the device by preventing an internal substrate from warping because of pressing operation of a button key, and enables the device to be light-weight, thin, and short. SOLUTION: A stopper 14 which limits the pushing amount of a button key 8 is provided at a front case 1. The stopper 14 has a shape that supports the whole outer periphery of a flange 15 of the button key or supports the outer periphery of the flange 15 of the button key from multiple directions. A key sheet 9' of the button key is connected in a bridge shape, or is independent from each button key. Then, a case cover that regulates a jump-out of the button key to the outside of the front case is arranged on the case.
Patent JP-2001306344-A (JP)
Title: Method for displaying banner advertisement in computer and recording medium
Inventor: ODAKA TERUMASA
IPC: G06Q30/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance an effect of banner advertisement by displaying the banner advertisement to match the needs of a user when the needs is generated. SOLUTION: A self-diagnostic program to diagnose only an application program itself is coupled with the application program, a warning message and the banner advertisement are preliminarily included in the self-diagnostic program, a table to indicate relation between the warning message and the banner advertisement is included in the self-diagnostic program, the application program is installed in a user's computer, an abnormality of the application program is detected by the self-diagnostic program when the application program is executed, the warning message is displayed and the banner advertisement in relation to the warning message is simultaneously displayed when the abnormality is detected.
Patent JP-2000318432-A (JP)
Title: High pressure gas cooler of air conditioner for automobile
Inventor: HAUSSMANN ROLAND
IPC: F28D7/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure gas cooler in which a gas cooler and internal heat exchanger are constituted as a single unit. SOLUTION: The gas cooler of CO2 high pressure refrigerant circuit of the critical surplus of the air conditioner for an automobile is provided with a compressor, gas cooler 2, internal heat exchanger 6 for heat-exchanging between a high pressure side and low pressure side, throttle device 8, evaporator and the manifold 4 of the low pressure side communicating with the input side of the compressor through the low pressure side of the internal heat exchanger 6 at the flow direction of the refrigerant. Therefore, the gas cooler 2 is combined with the internal heat exchanger 6 and the manifold 4 in the low pressure side and constituted as a single unit.
Patent JP-2001011251-A (JP)
Title: Compatibilizing agent for polyolefin resin alloy and method for improving compatibility
Inventor: OSUGA MASAHIRO
IPC: C08L27/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a compatibilizing agent for polyolefin resin alloy capable of improving the compatibility between a polyolefin resin and other type of thermoplastic resin and also a method for improving the compatibility. SOLUTION: This compatibilizing agent for polyolefin resin alloy comprises particles of polytetrafluoroethylene having its content of 0.5 to 80 wt.% based on the total weight and having a particle size of 10 μm or below, and an organic polymer. When the compatibilizing agent is compounded in a mixture of a polyolefin resin and other type of thermoplastic resin in an amount of 0.1 to 50 pts.wt. per 100 pts.wt. of the resin mixture, the compatibility of the polyolefin resin alloy is improved.
Patent JP-2000331748-A (JP)
Title: Case of electrical connector
Inventor: CHENG TE RIN
IPC: H01R13/46
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To impart a satisfactory shield effect to the rear part of a connector by providing a main body having an upper plate, two side plates and a lower plate, and a rear cover connected to one edge of one side plate and bent at the one edge for sealing the rear part of the main body. SOLUTION: A case 10 encloses an insulating housing 30 to form a connector, and the housing 30 has a plurality of terminals 31 to be connected to a counter connector. The lower end of the terminal 31 is exposed from the lower part of the housing 30 and inserted to a circuit board. The insulating housing 30 has two lock groups 32 on both sides, and the insulating housing 30 is arranged within the case 10 and then clamped. When the case 10 is arranged so as to enclose the housing 30, the upper plate 12, side plates 13 and lower plate 14 of a main body 11 covers the corresponding upper surface, two side surfaces and lower surface of the housing 30.
Patent JP-2001273233-A (JP)
Title: Method for preparing routine web page based on data
Inventor: TSUZUKI KUNIAKI
IPC: G06F12/00
Filed: 2000-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour caused by human aid required for changing routine home page contents. SOLUTION: A program for preparing an html syntax on the basis of specified data is prepared. Only by running this program, a manager can change home page contents.
Patent JP-2001310928-A (JP)
Title: Production method of transparent shielding material capable of shielding neutron
Inventor: ANAYAMA YOSHIMASA
IPC: G21F3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a shielding material for neutron made of an epoxy resin composition and from which transparent moldings with neither distortion nor bubbles are obtained. SOLUTION: The production method which obtains transparent shield material for neutron consists of (the first step), which is vacuum degasses respectively the mixture or independent of a curing agent and epoxy resin composition capable of cold curing, (the second step), which is poured intermittently into a formwork by dividing, and which is poured in preventing entrainment of a bubble at the bottom of pouring gate, and (the third step), which is cold cured in removing a heat of curing by external cooling of the formwork.
Patent JP-2001318051-A (JP)
Title: Measuring method of trace oh group concentration contained in quartz glass
Inventor: OCHIAI SHUSUKE
IPC: G01N21/3563
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and accurately measuring the trace OH group concentration in a quartz glass body. SOLUTION: In this OH group concentration measurement in quartz glass by infrared spectrophotometry, a measuring test piece and a blank test piece having facing two planes are manufactured respectively form a measuring quartz glass body and a blank quartz glass body having a known OH group content, and placed in an infrared spectrophotometer. An infrared ray having the wavelength in the range of about 2,500 nm-about 2,950 nm is allowed to enter vertically one plane of the facing two planes successively, and simultaneously an outgoing ray is detected from the other plane.  This measuring method is characterized by determining the difference spectrum between outgoing ray spectrums of each test piece, selecting an OH group absorption peak in the wavelength of 2,720 nm, and calculating the OH group content rate from the peak height by using mathematical expression 1. [Expression 1] Csample=Cblank+ΔA/Lε×(MH+MO)/ρ×103 (Csample is the OH group concentration in the measuring test piece (wt.ppm), Cblank is the OH group concentration in the blank test piece (wt.ppm), ΔA is the peak height (ABS.), L is an optical path length (cm), ε is an absorption coefficient (1.mol-1.cm-1), MH is the atomic weight of hydrogen, MO is the atomic weight of oxygen, and ρ is the density of the quartz glass (g.cm-3).).
Patent JP-2001313907-A (JP)
Title: Video signal processor
Inventor: HATANAKA YUJI
IPC: H04N5/783
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor which performs video signal processing responding to the field length of the video signal. SOLUTION: Input processing of a first inputted video signal is performed in an input processing circuit 6 to output the processed signal as a second video signal. A separation circuit 13 separates the synchronous signal of the second video signal. The field length of the second video signal is discriminated by a field length discriminant circuit 14 from the separated synchronous signal. The processing of the second video signal is operation controlled by an output means 15 using an operation mode based on a discrimination result of the field length discriminant circuit 14.
Patent JP-2001315075-A (JP)
Title: Power tool
Inventor: KAWASAKI MAMORU
IPC: B23D47/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent slide-contact flaws from being generated on a work piece as well as to reduce cutting resistance of a tool by improving sliding of a base and the work piece. SOLUTION: This power tool 1 has a base 3 to be brought into contact with a work piece, and a slide-contact sheet 4 made of synthetic resin having abrasion resistance and low friction is mounted on the slide-contact surface 3a side of the base 3.
Patent JP-2001323961-A (JP)
Title: Hydraulic damper for vibration control
Inventor: ICHIKAWA NAOKI
IPC: E04H9/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size of a hydraulic damper for vibration control by controlling the flow of working fluid between a first working chamber and a second working chamber by means of a single pilot-operated stop valve. SOLUTION: A pilot-operated stop valve 21 has in a valve body 47, a small-diameter hole 77 and a large-diameter hole 79 connected via a valve seat 81. A main valve element 51 with a seat surface 83 seated on the valve seat 81 is slidably fitted in the large-diameter hole 79. The small-diameter hole 77 and the large-diameter hole 79 are connected to a first working chamber 15 and a second working chamber 17 respectively At the back of the main valve element 51, an acting chamber 85 is formed, which is connected to the low-pressure side by a pilot passage 75 in which a pilot valve 55 is interposed. The main valve element 51 has a first pressure receiving surface S1 and a second pressure receiving surface S2 for respectively receiving the pressures of working fluid in the small-diameter hole 77 and the large-diameter hole 79 in the unseated direction.  A restriction 61 and a first check valve 65 are interposed in series in a first connecting passage 62 connecting the small-diameter hole 77 and the acting chamber 85. A restriction 63 and a second check valve 67 are interposed in series in a second connecting passage 64 connecting the large-diameter hole 79 and the acting chamber 85.
Patent JP-2001324452-A (JP)
Title: Visual inspection apparatus
Inventor: ABE YOSHITO
IPC: B41F33/14
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection apparatus which can automatically calculate correct numerical values for actually tried inspection cost. SOLUTION: This visual inspection apparatus has an count-counting of inspection means for counting the number of executed inspection times, a parameter input means for inputting parameters related to inspection cost, and an inspection cost-operating means for calculating the actual inspection costs at a group of inspections on the basis of the number of inspection times and the parameters.
Patent JP-2001325739-A (JP)
Title: Movable coil type lens actuator and its driving circuit
Inventor: MAKITA AKIHIKO
IPC: G11B7/09
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To enable tilt control by adopting elastic supporting structure for a movable part by four supporting wires arranged in parallel and using these four supporting wires in common with an energizing electric current path for each coil in a movable coil type lens actuator. SOLUTION: One of four supporting wires 14 is used as a common electric current path, and residual three wires are allotted to two electric current paths for making flow an individual electric current to each of a pair of focus control coils 17 and one electric current path for making flow the same electric current to a set of tracking control coils 18. Tilt control in the radial direction or in the circumferential direction is performed by making flaw the individual electric current to each of a pair of focus control coils 17. Also, the electric current density of the supporting wire 14 becoming a common electric current path is controlled by supplying three kinds of energizing electric currents made to flow to each coil while being switched in time-division manner.
Patent JP-2001324053-A (JP)
Title: Gas conduit burial work support system and recording medium
Inventor: KOBAYASHI TETSUYA
IPC: F16L1/024
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To make operation efficient and to save labor by totally connecting a series of data processing processes from data input to planning design of gas conduit, execution work and burial post-control to each other. SOLUTION: A gas conduit planning data to express specifications of a burying route of a gas pipe and the gas pipe to be used is formed (c) in accordance with a current status drawing data (a) to express geography of a working site where burial of the gas conduit is planned and a planning drawing and various integrating quantity bills are formed in accordance with this gas conduit planning data (d) in this gas conduit burial work support system. These drawings or quantity bills are corrected and a completion drawing and a completion quantity bill are formed (k) in accordance with a result of gas conduit burial execution (h), this completion drawing is further adjusted to a gas conduit facility data suitable for later control (m) and this gas conduit facility data is stored in a gas conduit facility data base free to interlock with a GIS system (n).
Patent JP-2001329895-A (JP)
Title: Control device for vehicle
Inventor: SEO NOBUHIDE
IPC: F02D41/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To estimate with high accuracy the evaporated fuel purged by compensating the shortage of engine power by a motor from a change in feedback value. SOLUTION: When the engine power requirement torque TR for a vehicle becomes larger than a specified threshold value Tref, uniform combustion is conducted by O2 feedback control only for a specified time TI in stead of switching the engine running in a stratified combustion range to that in a rich combustion range under normal conditions for estimating the value of vaporized fuel quantity for the time TI by calculation and also the quantity of the vaporized fuel purged highly accurately by compensating the shortage of output torque TE of the engine by motor torque TM.
Patent JP-2001330966-A (JP)
Title: Laser plotter
Inventor: YOSHIOKA MASAKI
IPC: B41J2/44
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser plotter capable of highly accurately performing the correcting processing of the uneven density of plotting pattern. SOLUTION: In the laser plotter for plotting pattern by modulating a laser beam by a plotting signal formed based on raster data, deflecting the modulated laser beam in a main scanning direction by a polygon mirror 67, and then, irradiating a substrate on a plotting stage 5 with the laser beam, and also moving the plotting stage 5 in a sub scanning direction, the laser plotter is provided with a light quantity correction circuit 123 for adjusting the light quantity of the laser beam at a correction position on one scanning line in accordance with light quantity correction data (c).