baber/WOPTO huggingface dataset:
Patent JP-2001092508-A (JP)
Title: Numerical controller for parallel mechanism machine tool
Inventor: KATO TAKAYUKI
IPC: B23Q15/013
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller prepared for parallel mechanism machine tool by which a movable member for fixing a tool or the like can be moved at the maximum speed corresponding to condition and which can be operated speedily and efficiently. SOLUTION: This numerical controller is provided with means 7 to 9 for finding an allowable feeding speed expressed by Cartesian coordinates and the feeding speed of the movable member expressed by the Cartesian coordinates is limited so that the changing speed of the length of a leg does not exceed the maximum allowable speed.
Patent JP-2001269096-A (JP)
Title: Handle of reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/015
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a handle of a reel for fishing excellent in gripping properties and capable of performing rapid winding operation in relation to the handle of the reel for fishing. SOLUTION: This handle of the reel for fishing is characterized in that a handle knob is composed of a cylindrical part for inserting and passing the supporting shaft therethrough and a gripping part bulging outwardly from the cylindrical part, the cross-sectional shape of the gripping part intersecting a supporting shaft at right angles is formed into a circular shape and the side of the gripping part opposite to a handle arm is formed into a larger size in the shaft direction of the supporting shaft than that on the side of the handle arm with the maximum diameter part of the cross-sectional shape as a boundary in the handle of the reel for fishing comprising the handle arm connected to a driving shaft inserted and installed in a reel body and the handle knob rotatably fixed on the supporting shaft fixed on the end of the handle arm.
Patent JP-2001275972-A (JP)
Title: Ophthalmologic optical characteristic measuring system
Inventor: HIROHARA YOKO
IPC: A61B3/103
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic optical characteristic measuring system having a projection unit for projecting a microscopic light source image to an eyeground of a subject's eye and a wavefront detecting unit for detecting a wavefront of a luminous flux irradiated from a pupil of the eye to be examined by a reflected light from the eyeground. SOLUTION: The projection unit projects the microscopic light source image to the eyeground of the subject's eye. The wavefront detecting unit detects the wavefront of the luminous flux irradiated from the pupil of the subject's eye by the reflected light from the eyeground. Then, crystal polarizers having at least one aberration correcting transmission surface in each of both optical paths of the projection detecting unit and the wavefront detecting unit can deflect the incident flux.
Patent JP-2001281603-A (JP)
Title: Collimator lens and optical scanner using the same
Inventor: OTOMO RYOKO
IPC: G02B27/30
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce aberrations, especially curvature of the field to each light beam from each light source to very small size and reduce the influence of the heat from the light source to a low level, when the multi-beam scanning is performed, by setting a collimator lens to which a prescribed conditional expression is satisfied by disposing a positive lens, a negative and positive cemented lens, and the positive lens in the order from a parallel luminous flux side. SOLUTION: While disposing the first positive lens L1, a second lens L2 and a third lens L3, the properties of which are negative in one side, positive in the other side and negative by combining them, and a positive fourth lens L4 in order from the parallel luminous flux side, the second lens L2 and the third lens L3 are joined, and the conditional expression Bf/f>0.8 (Bf: back focus of the lens whole system, f: focal length of the lens whole system) is satisfied.
Patent JP-2000349437-A (JP)
Title: Multilayered wiring board and its manufacture
Inventor: HAYASHI KATSURA
IPC: B23K26/382
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered wiring substrate which has superior surface flatness suitable for flip-chip mounting of a semiconductor element and the method by which it can easily be manufactured. SOLUTION: This is a multilayered wiring board C formed by forming an insulating layer 3 containing thermosetting resin, a 2nd wiring circuit layer 4 formed on the top surface of the insulating layer 3, and a wiring layer B having a via hole conductor 9 electrically connecting the 1st wiring layer 2 and the 2nd wiring layer 4, on the top surface of a core substrate A formed by adhering and forming the 1st wiring circuit layer 2 on the top surface of an insulating substrate 1.  The 2nd wiring circuit layer 4 is formed of metal foil in an inverse trapezoid shape and embedded in the top surface of the insulating layer 3 in level with the top surface of the insulating layer 3, and a metal plating layer 8 is formed on the internal wall of a via hole 7 formed by irradiation with laser light so that the via hole conductor 9 penetrates the insulating layer 3 and reaches the 1st wiring circuit layer 4.
Patent JP-2001277416-A (JP)
Title: Easy peel laminate and method of manufacturing it
Inventor: MINORIKAWA NAOKI
IPC: C09J7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy peel laminate reconciling hermetic sealability at the time of sealing and easy peelability at the time of opening, realizing an extremely homogenous and smooth peel feeling and excellent in the sealability of the laminated stepped part of a paper container or the like, and a method for manufacturing the same. SOLUTION: The easy peel laminate has a sealant layer (A) and a cushioning layer (B) having melt elasticity and the cushioning layer is desirably composed of a crosslinkable resin composition containing (b1) an ethylenic copolymer containing ethylene and radical polymerizable acid anhydride as essential constituents, (b2) a polyhydric alcohol compound having two or more hydroxyl groups in its molecule and (b3) a reaction accelerator.
Patent JP-2001276959-A (JP)
Title: Continuous steel casting method
Inventor: NISHIKAWA HIROSHI
IPC: B22D11/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous steel casting method which prevents mold powder inclusion, and which is able to prevent P or Ni in surface layer of cast pieces from segregation. SOLUTION: The continuous steel casting method which uses a mold vibrating cyclically along parallel to casting direction, is characterized in that the relationship among casting speed, mold vibration conditions, and mold powder viscosity found out so as shearing forces parallel to casting direction always to be constant througout the durations of casting, an operation is performed.
Patent JP-2001281292-A (JP)
Title: Method and device for calibrating voltage generator of ic testing device
Inventor: YANAGISAWA MASAKI
IPC: G01R31/26
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To propose a calibrating method for a voltage generator which can calibrate in a short time the arithmetic value of the voltage generator whose voltage generation characteristics should accurately be calibrated. SOLUTION: By this calibrating method for a voltage generator, an offset voltage set in an offset voltage setter and the value of a gain set in a gain setter are found as correction coefficients after being calibrated by a voltage setter which sets a voltage value to be generated, an offset voltage setter, an adder which adds values set in those voltage setter and offset voltage setter, a multiplier which multiplies the addition result of the adder by a gain set value.
Patent JP-2001288677-A (JP)
Title: Flame-proof photocatalyst-processed article
Inventor: SAKURADA TSUKASA
IPC: B01J35/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a more universally applicable photocatalyst-processed article than simple photocatalyst-processed articles by further adding a perfor mance to a photocatalyst functional article having a microbicidal property and an organic substance degrading property (deodorizing property). SOLUTION: This flame-proof photocatalyst-processed article characterized by adhering a flame-proof processing agent and a photocatalyst functional substance comprising at least photosemiconductor powder.
Patent JP-2001275793-A (JP)
Title: Pillow for game machine
Inventor: ARITOMI RYOJI
IPC: A47C27/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for a game machine which is developed to solve a problem and helps players' arms get less tired when playing a domestic game machine for hours. SOLUTION: As a filler 14, which is made of an appropriate material, is filled in a covering fabric 12 of a pillow 10 for the game machine, the pillow 10 for the game machine becomes thick and is easy to hold. A part 16 for resting a chin, where the chin or the neck can be placed, is formed on the upper surface of the pillow 10 for the game machine by depressing it a little. Parts 18 for resting arms with depressions are made at both sides of the pillow 10 for the game machine.
Patent JP-2001292495-A (JP)
Title: Ultrasonic probe and its manufacturing method
Inventor: SUGINOUCHI TAKEHIKO
IPC: A61B8/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe sending or receiving an ultrasonic wave that electrodes and lead wires of the ultrasonic probe give no affect on its acoustic characteristic and a vibration effective diameter of a piezoelectric element can be selected larger. SOLUTION: The surrounding of the piezoelectric element 1 in the cross direction is enclosed with an insulation material 2, a surface electrode 3 is formed on both sides, the lead wires 7 of the ultrasonic probe are connected on the insulation material 2 so that the electrodes and the lead wires of the ultrasonic wave probe do not affect the acoustic characteristic and a large vibration effective diameter can be realized.
Patent JP-2001286651-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: G06Q50/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for game wherein labor concerning a cash collection can be reduced, and at the same time, an administration cost required for the storage and the administration of cash can be reduced. SOLUTION: This device for game is equipped with a recording medium-processing means 317 and a game valuable value adding-renewing means 321. The recording medium-processing means 317 accepts a recording medium for a game and performs a process to use the accepted game valuable value of a specified size from among the recorded information of the recording medium for the game. In this case, on the recording medium for the game, information to be able to specify the size of the game valuable value, which is provided in a manner to correspond with a game machine 2, and is used when the game is performed by the game machine 2, is recorded. The game valuable value adding-renewing means 321 accepts a game hall intrinsic recording medium on which information to be able to specify the size of a game hall valuable value being usable at least in the game hall is recorded.  Then, the game valuable value adding-renewing means 321 adds and renews the game valuable value of the size corresponding with the game hall valuable value of the size specified by the game hall intrinsic recording medium, to the game valuable value of the size specified by the recorded information of the recording medium for the game.
Patent JP-2001294108-A (JP)
Title: Air bag device for vehicle
Inventor: ONO KAZUMI
IPC: B60R21/239
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To receive a pedestrian at a desired position. SOLUTION: This air bag device 1 for a vehicle is installed in the upper part of a front bumper 3 of a car body 2, and an air bag body 10 is developed nearly all over the width of the bumper 3. The device is provided with a bag stabilizing means 25 for stabilizing the air bag body 10 in a covering state over the bumper 3.
Patent JP-2001292592-A (JP)
Title: Controller for sr motor
Inventor: KOMORI TAKASHI
IPC: H02P25/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an SR motor, which supplies the motor with a current to meet the load and the number of revolutions, without having to use a current detector and a current compensator. SOLUTION: In a controller for an SR motor, a PWM control part 6, which outputs a PWM signal to an inverter to supply a motor with a voltage, stores inductance L of winding, an angle differential dL/dθ of L, an excitation current i to be supplied to the motor, and an angle differential di/dθ of i inside a memory 19, according to the positional angle θ of the rotor of the motor, and also it obtains a voltage V(θ) to be supplied to the motor, according to the positional angle θ of the rotor of the above motor, based on the voltage equation  V(θ)= R×i(θ)+i(θ)×dL/dt(θ)×dθ/dt+L(θ)×di/dt(θ)×dθ/dt}, using those data, and sets the duty factor of the PWM signal, based on the voltage V(θ).
Patent JP-2001293856-A (JP)
Title: Ink jet recorder
Inventor: NISHIHARA YUICHI
IPC: B41J2/045
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a highly efficient drive waveform generating circuit for driving a recording head having a large number of nozzle openings. SOLUTION: Nozzle openings are grouped in arrays and a drive waveform generating circuit is prepared for each group. A drive waveform is generated using the drive waveform generating circuit efficiently by altering connection between each drive waveform generating circuit and a nozzle array group.
Patent JP-2001297697-A (JP)
Title: Plasma display and board-manufacturing method for the same and as continuous hot air drying device for drying fluorescent layer
Inventor: TAKAGI MICHIO
IPC: H01J11/22
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a high-brightness plasma display having a uniform fluorescent layer. SOLUTION: The plasma display producing method comprises filling a fluorescent paste in a groove between partition walls of a substrate, having the partition walls and drying the same. The shape of the fluorescent layer is controlled, by using a wind velocity varying valve 17 for varying the wind velocity of a hot air drying device with a heater 16 and an infrared heater 15.
Patent JP-2001297925-A (JP)
Title: Coil bobbin, and choke coil and transformer using the same
Inventor: SAKUMA SADAKATSU
IPC: H01F37/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin which has improved insulation between a lead wire and a core and high reliability, and a transformer and a cholk coil using the same. SOLUTION: A terminal block 7 is provided with a plurality of pins 1 and 2 erected in the planary and vertical directions of the terminal block 7. When the plane direction of the terminal block 7 is defined as an XY plane direction, arrangement direction of the pins as a Y direction, and the lengthwise direction of the pins as a Z direction, respectively, a first groove 5 with a U-shaped cross section penetrating in the Z direction is provided within a space between the sealed parts of two pins on the terminal block 7, and a first step 3 wherein a space open part is formed in the Z direction and the XY plane forms a bottom surface is provided adjacent to the groove 5, and then a second groove 6 with a U-shaped cross section penetrating in the Y direction is provided over the step 3 adjacent to the sealed part of the pin 2 near the first step 3.  Furthermore, a second step 4 is provided adjacent to the sealed part of the pin 2.
Patent JP-2001298295-A (JP)
Title: Electromagnetic noise removal mounting structure at cable guide opening
Inventor: HASHIMOTO YUJI
IPC: H05K9/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce a material cost and to allow easy replacement work. SOLUTION: A shield member 1 fixed to a device case formed of a shield material is formed into a square tube, with a fold-back part 4 comprising a button hook 5 provided at the upper part. An extension shield member 21 is formed into a square tube, with a fold-back part 24 comprising a button hook 25 provided at the lower part 24. The extension shield member 21 engages with the shield member 1 from above so that the button hooks 5 and 25 of both fold-back parts 4 and 24 engage each other. The conductive fabric member of the extension shield member 21 comes to be continual with the device case through a conductive fabric member of the shield member 1. So, the extension shield member 21 is, together with the shield member 1, processed for grounding as an electromagnetic noise removal mounting structure.
Patent JP-2001294897-A (JP)
Title: Method for producing sheet-like washing composition
Inventor: HORIE HIROMICHI
IPC: C11D11/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet-like washing composition, by which the downsizing of an installation, energy saving and the improvement in the accuracy of the thickness of the sheet can be planned. SOLUTION: This method for producing the sheet-like washing composition, characterized by forming a washing composition containing at least one kind selected from among detergents for clothes, fiber softeners and bleaches by an extrusion molding method or a doctor blade method.
Patent JP-2001298996-A (JP)
Title: Automatic voltage regulation device for synchronous generator
Inventor: OKAZAKI TOSHIO
IPC: H02P9/16
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To quickly damp an exciting current circulating through the inductance of a field coil. SOLUTION: A resistor 12 is connected in series with a circulation diode 11 connected in parallel with a field coil 2 and damping is quickened by short- circuiting the resistor under the condition where an exciting current to be fed is subjected to ON-OFF chopper control and releasing short circuit when OFF state continues for a given time.
Patent JP-2001293456-A (JP)
Title: Treatment method for glass wool scrap and device for the same
Inventor: FUKUMORI MASAYUKI
IPC: F23G7/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To remove the organic materials intruding and sticking into and to glass wool scrap and to decrease the amount of its residual carbon so that the glass wool scrap may be recycled as glass raw material. SOLUTION: The treatment method for the glass wool scrap for recovering and recycling various kinds of the fiber scrap discharged in a manufacturing process for glass wool products consists of a heating and combusting process of removing the greater part of the organic matter sticking to the glass by heating the glass wool scrap to a glass distortion point or a temperature near the same, a firing process of removing the residual carbon to <=0.3 wt.% and putting the glass wool scrap into a sintered state that the fibers are softened and bridged to each other by heating the glass wool scrap to a temperature exceeding the temperature of the heating and combusting process and to a glass softening point or below the same,  a cooling process of cooling the glass wool scrap and a pulverizing process of coarsely pulverizing the glass wool scrap which is embrittled after the cooling and is made easier to be pulverized and the device for the same.
Patent JP-2001004941-A (JP)
Title: Multibeam scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive multibeam scanner excellent in assemblability by realizing multibeam scanning with simple structure. SOLUTION: The projecting directions of plural beams B1 and B2 emitted from a light source part 6 are set to cross each other at a point P. Besides, a luminous flux diameter regulating means 13 is disposed near the point P where the beams B1 and B2 cross, so that the point P where the plural beams B1 and B2 cross is on an optical axis (rotary shaft) C, and the positional fluctuation of the beams B1 and B2 by the rotation of the light source part 6 associated with the adjustment of subscanning pitch is eliminated, and further each of the beams is formed without being inclined, and accuracy in the arranging adjustment of semiconductor lasers 1 and 2 and coupling lenses 4 and 5 constituting the light source part 6 is relaxed.
Patent JP-2001299776-A (JP)
Title: Color matching filter for crown restoring material and method for selecting color of crown restoring material
Inventor: YAMAMOTO SHOGO
IPC: A61C5/77
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To select the color of a crown restoring material matching with the color of an objective natural tooth at the time of using the crow restoring material instead of the natural tooth cut in the oval cavity of a patient. SOLUTION: At the time of selecting the color of the crown restoring material matching with the color of the objective natural tooth 4 by comparing the color samples 1, 1, or the like, of a color guide 2 in which a plurality of color samples 1 for crown restoring materials are arranged with the color of the natural tooth 4 in the oval cavity of the patient, the color of the crown restoring material of the guide 2 matching with that of the objective natural tooth 4 is selected by only extracting the brightness or color of each crown restoring material matching with that of the natural tooth 4 by using a color matching filter 5 to which only the brightness or color of each color sample 1 matching with that of the tooth 4 is added. Consequently, the color of the crown restoring material matching with that of the objective natural tooth 4 can be selected.
Patent JP-2001320242-A (JP)
Title: Amplifier
Inventor: YAMAUCHI KAZUHISA
IPC: H03F1/32
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that it is difficult to control a gate bias voltage and to provide the sufficient change amount of the gate bias voltage when the characteristics of an FET are dispersed by a temperature change. SOLUTION: This device is provided with a transistor for amplifying an inputted signal and a gate bias supplying means, which is composed of a voltage dividing part serially connecting plural resistors with the different change amounts of resistance values with the temperature, for dividing a voltage impressed to at least one terminal and supplying it as a gate bias voltage to the transistor without grounding any terminal part of this voltage dividing part.
Patent JP-2001316257-A (JP)
Title: Improver of deformability of erythrocyte
Inventor: SASAKI YOSHINORI
IPC: A61K31/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an improver of deformability of an erythrocyte, capable of aggressively improving and enhancing the deformability of the erythrocyte by solving the problem of a conventional technique. SOLUTION: This improver of the deformability of the erythrocyte is characterized in that the improver contains an organogermanium compound represented by formula (1) (wherein, R1 to R3 are each a hydrogen atom, a same or different lower alkyl group such as a methyl group and an ethyl group, or a substituted or unsabstituted phenyl group; X is a hydroxy group, an O-lower alkyl group, an amino group or a salt represented by OY [Y is a metal such as sodium and potassium, or a compound having a basic group such as a lysozyme and a basic amino acid]) as an active ingredient.