baber/WOPTO huggingface dataset:
Patent JP-2001218809-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To more effectively massage a desired portion such as a shoulder or the waist. SOLUTION: The connection center of a support arm 26 bent into a boomerang shape to a drive arm represents a connection center section O1, the fitting center of the support arm 26 to a first therapeutic piece 8 represents a first fitting center section O2, and the fitting center of the support arm 26 to a second therapeutic piece 9 represents a second fitting center section O3 is.  A line segment connecting the first fitting center section O2 and the second fitting center section O3 represents a both-end section connection line A, a first center section connection line B is a line segment connecting the first fitting center section O2 and the connection center section O1, a contact point where a parallel line D parallel with the both-end section connection line A is kept in contact with the inside edge 26a of the support arm 26 represents an inside contact point P, and a partial line E is a line segment connecting the first fitting center section O2 and the inside contact point P. The support arm 26 is bent so that the angle θ1 between the both-end section connection line A and the partial line E is made larger than the angle θ2 between the first center point connection line B and the partial line E.
Patent JP-2001226088-A (JP)
Title: Frame structure of forklift vehicle
Inventor: IIYAMA HIROYUKI
IPC: B66F9/075
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the frame structure of a forklift vehicle with high getting on and off capability by improving the structure of the side of a dashboard. SOLUTION: The side end part of the dashboard 2 in the frame of the forklift vehicle is notched, and a side plate 3 is bent along a notch part 4 and fixed.
Patent JP-2001226785-A (JP)
Title: Patterning method, producing method for thin film device and producing method for thin film magnetic head
Inventor: UEJIMA SATOSHI
IPC: G03F7/09
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a patterning method capable of moreover increasing resolution for patterning work, to provide a producing method for a thin film device and to provide a producing method for a thin film magnetic head. SOLUTION: The surface of the thin film to be subjected to patterning is deposited with at least one peelable film, the at least one peelable film and the thin film to be subjected to patterning are patterned by using FIB, and after that, the at least one peelable film is removed.
Patent JP-2001225369-A (JP)
Title: Motor-operated injection molding machine
Inventor: EMOTO ATSUSHI
IPC: B29C45/50
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated injection molding machine in which the weight of a movable part is reduced, the initial speed of injection is increased, the vibration of the machine during injection is controlled, and the reliability of wiring for power supply is improved by immobilizing a motor for measurement. SOLUTION: A heating cylinder 1 fixed to the front part plate 7a of a machine frame 7 comprising the front part plate 7a and a rear part plate 7b, a screw 2 installed to be able to rotate and to move forward/backward in the cylinder 1, a ball screw shaft 30 which is arranged in the axial direction of the screw 2 and moves the screw shaft 3 forward/backward, a motor 8 for measurement which is fitted to the plate 7a, and a rotation transmission mechanism A are provided. The mechanism A is supported by the plate 7a and engaged with the ball screw shaft 30 to be able to slide in the axial direction.
Patent JP-2001225377-A (JP)
Title: Method and apparatus for altering shape of rubber-like elastic extruded article
Inventor: NAGAI SEIJI
IPC: B29C47/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for altering a shape of a rubber-like elastic extruded article capable of molding an extruded article of different size and shape by changing the article to many types of sizes and shapes by one mouthpiece body having a discharge hole. SOLUTION: A discharge hole 2 of a rubber-like elastic material W partly having fixed size and shape is formed at the mouthpiece body 1. In this embodiment, the body 1 having the hole 2 for a bead filler used as a tire constituting material is indicated. A long groove-like guide groove 3 having the hole 2 along a longitudinal direction of the body 1 is formed in a front face opening of the hole 2 of the body 1. A plate-like shielding plate 5 having a discharge hole 4 for changing a hole and formed in a thickness of the degree to become substantially the same thickness as the thickness of the plate of the body 1 is slidably engaged with the groove 3, and contained and held in the groove 3 by a fixing plate 6 provided at a bottom side.
Patent JP-2001227196-A (JP)
Title: Vibration isolation apparatus
Inventor: FUKUTANI YOSHIHIRO
IPC: E04H9/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vibration isolation apparatus. SOLUTION: A base member 1 is horizontally fixed onto a foundation of a building. An upper member 3 is fixed onto a lower surface of an upper structure of the building. Then, a slide block 2 is mounted on the base member 1, and the upper member 3 is mounted on the slide block 2. When an earthquake strikes, the slide block 2 slides on a block receptacle piece 11, to thereby absorb one-way vibration of the base member 1. Further, the upper member 3 on the slide block 2 slides, to thereby absorb vibration in a direction that intersects to the one-way vibration. Then, gently V-shaped slopes 10c, 10c are formed on a fixed base 10, and the block receptacle pieces 11 are serially arranged thereon, to thereby form a gentle V shape on an upper surface of the base member 1. As a result, the base member 1 exhibits a damping function.  Therefore, the block receptacle pieces 11 are each formed into a semi-columnar shape, to thereby obtain the vibration isolation apparatus which is easily produced.
Patent JP-2001236467-A (JP)
Title: Method and device for pattern recognition, and recording medium with pattern recognition program recorded thereon
Inventor: SAWAKI MINAKO
IPC: G06K9/62
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To generate a template by which a high recognition rate can be obtained without manual operations. SOLUTION: A learning pattern, including a training pattern, is read out of a learning pattern storage circuit 11 and inputted to a training pattern extracting circuit 12. The extracting circuit 12 reads in a previously generated template from a template storage circuit 14 and uses the read-out template to recognize the learning pattern. The training pattern is extracted by using a position and a category, with which high similarity is obtained and outputted to a template selecting circuit 13. The template-selecting circuit 13 selects a template by using the inputted training pattern. The selected template is stored in a template storage circuit 14. Furthermore, the newly storage template is used to repeat the operation, so that the template can be updated.
Patent JP-2001237654-A (JP)
Title: Microwave amplifier
Inventor: YUGAWA HIDENORI
IPC: H03F3/193
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a microwave amplifier, which stably operates and reduces a noise figure. SOLUTION: A resistor 7 is provided on the output of a microwave amplifier circuit 6 and an input bias circuit 22 of the microwave amplifier circuit 6 is formed by providing an input bias supply line 3, a resistor 4, a capacitor 5 and a capacitor 12 connecting one terminal between the input side bias supply line 3 and the resistor 4, grounding the other terminal and forming a top end short-circuited stub for matching together with the input side bias supply line 3 as well.
Patent JP-2001237316-A (JP)
Title: Radio communication equipment
Inventor: TAKIGAWA KUMIKO
IPC: H04B1/3822
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment having a good high-frequency characteristic. SOLUTION: This radio communication equipment has an IC chip incorporating a transmission-reception IC containing a low-noise amplifier(LNA) constituted of a transistor. On the main surface of the IC chip, a plurality of electrode terminals (pads) are provided along its side edge, but such wiring that traverses the wiring connecting the emitter, base, and collector of the transistor constituting the LNA to the pads is not provided between the emitter, base, and collector and pads. Consequently, the wiring connected to the emitter, base, collector can be made shorter and the capacity of this communication equipment can be reduced. In addition, such wirings as the power line, ground line, etc., are not provided between the side of the chip and pads. Consequently, the lengths of wires connecting the pads to leads can be reduced.  In addition, since the LNA is arranged near the center of one side of the chip, short leads can be used and, accordingly, the gain and noise characteristic of this communication equipment are improved.
Patent JP-2001237397-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KOYANAGI KENICHI
IPC: H01L21/316
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a capacitive element provided with an insulation film containing a tantalum oxide which makes possible the formation of the insulation film containing a tantalum oxide film, by a relatively low temperature treatment which has no influence on the performance of a transistor for a logic circuit and which can reduce leakage current and increase a capacity. SOLUTION: A silicon nitride film is formed on a lower electrode using the RPN treatment wherein nitrogen is thermally nitrized in an nitrogen radical atmosphere decomposed by a plasma. Then, a Ta2O5 film is oxidized and crystallized using the RTO treatment. Or, the silicon nitride film is formed using the RTN treatment, and the Ta2O5 film is oxidized and crystallized using the RPO treatment wherein oxygen is thermally oxidized in an oxygen radical atmosphere decomposed by a plasma. Then, a silicon nitride film is formed on the lower electrode using the RPN treatment and the Ta2O5 film is oxidized and crystallized using the RPO treatment.
Patent JP-2001237386-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIKAWA KOJI
IPC: H01L29/792
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a rapid nonvolatile storage device having a long memory holding time by forming an insulation layer and a semiconductor layer which have no deterioration in characteristics of a material due to grain boundaries, space, deposits of different compositions or the like, and protecting the device against the influence of unstable polarization of a ferroelectric layer. SOLUTION: A semiconductor material whose resistivity can be changed at several levels ranging from an insulator to a semiconductor having a small resistance by doping is deposited on an Si substrate by a crystal growth method. A ferroelectric is laminated on this semiconductor-insulator laminated structure. By changing the magnitude of a depletion layer in the semiconductor layer by changing the polarization of the ferroelectric, this structure can be used as a variable resistor. By connecting this structure to the gate or the source and drain of an ordinary MOS transistor, the rapid nonvolatile storage device having a long storage holding time can be realized.
Patent JP-2001234649-A (JP)
Title: Electronic lock
Inventor: SEKIGUCHI MORISHIGE
IPC: E05B47/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To lengthen battery longevity by reducing electric current consumption of a motor for driving concerning an electronic lock to open and close a door which is locked and unlocked by input operation such as input of an IC card, a magnetic card, a ten-key, etc. SOLUTION: At least either one of a gear to be engaged with an output gear and the output gear is formed on a defective gear engraved by the number of teeth required to rotate the output gear until a rotating position position to be in a locked or unlocked state by energizing force of a split spring on a sped reducing gear mechanism on an electronic lock 1 constituted by having at lest a motor 10, the speed reducing gear mechanism 11 to transmit driving of the motor to the output gear, the output gear 12 to be rotationally driven by the speed reducing gear mechanism mechanism, a dead bolt 4 to be reciprocally moved in a straight line by rotation of the output gear, the leg opening spring 15 to energize rotation of the output gear in the locking and unlocking directions,  a control part 8 to electrically control rotation of the motor and a switch device to stop driving of the motor through the control part by detecting the locking state or the unlocking state as it is electrically connected to the control part.
Patent JP-2001239366-A (JP)
Title: Supply device for welding wire
Inventor: NAGAHIRA NORIO
IPC: B23K9/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a supply device for welding wires capabe of feeding the the wires without slip by biting the wire in the drive roller and the set roller and coping with the wires even when the diameter of the wire fluctuates. SOLUTION: V-shaped grooves 4, 4 in which a welding wire 3 is fitted are formed at the outer peripheries of a drive roller 1 and a set roller 2, and mutually meshing bevel gears 12, 13 are fitted on the shafts 6, 8 of both rollers 1, 2. The shaft 6 of the drive roller 1 is connected to a mortor, and the set roller 2 is urged by a pushing force.
Patent JP-2001239246-A (JP)
Title: Bulk reducing device for industrial waste
Inventor: KURIYAMA KAZUO
IPC: B09B3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a bulk reducing device for industrial waste, which is simple in transportation and handling, has excellent mobility and is capable of easily being manufactured. SOLUTION: The bulk reducing device 1 of the industrial waste for reducing the bulk of the industrial waste 3 by compressing a bag 4 housing the industrial waste 3 from the outside is provided with a freely movable forklift 2 operated by a battery 3, a housing box 5 attached to the forklift 2 and for housing the industrial waste 3 and a table 26 attached to a fork 12 of the forklift 2, arranged inside the housing box 5 and compressing the industrial waste 3 housed in the housing box 5 with at least one of the ceiling surface 42b and a bottom surface of the housing box 5 by being vertically moved by the operation of the forklift 2.
Patent JP-2001238874-A (JP)
Title: Device for adjusting shade of image for x-ray equipment and method for adjusting shade using it
Inventor: SAKATA ATSUSHI
IPC: G01T7/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting shade to make more appropriate corrections by equalizing the distribution of X-ray irradiation of photoelectric transfer element when making corrected data used in adjusting shade for X-rays and the distribution of X-ray irradiation of photoelectric transfer element when taking X-rays and to provide a method for adjusting shade by X-ray equipment using the device. SOLUTION: Procedure for adjusting shade of the images for the device to take X-rays is as follows; A device for adjusting shade is made from a board- like material comprising a layer of radiolucent material comparable to human bone tissue and a layer of radiolucent material comparable to human soft tissue. The board-like material is made thick in a certain area to be suitable for radiolucent characteristics of X-ray passing through jaws, and is thinner around an edge than the other parts. X-rays of the device for adjusting shade is taken, using the device as an object. Make corrected data from obtained film data of the device. Adjusting shade is performed on the film data obtained by taking X-rays of human being, using the corrected data.
Patent JP-2001241464-A (JP)
Title: Synchromesh for transmission
Inventor: ISHIKAWA SHINICHIRO
IPC: F16D23/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a synchromesh for a transmission easily improving the durability of a key member without raising the cost. SOLUTION: This key type synchromesh having the key member constituted of a detent member 26 inserted in a plurality of grooves 20 formed radially in the diametrical end of a synchronizer hub 12, energized to a synchronizer sleeve 16 by a spring 24, and moving in the axial direction of the transmission in sliding of the synchronizer sleeve by the energization force, is formed with a stopper 44 for regulating the movement of the detent member inward in the diametrical direction of the synchronizer hub.
Patent JP-2000186283-A (JP)
Title: Liquid crystal display element
Inventor: FINKENZELLER ULRICH
IPC: G02F1/139
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display element improved in the temperature coefficient γof threshold voltage by using a 2,6-difluorobenzonitrile derivative as a powerful dielectrically positive additive to a liquid crystal material having positive dielectric anisotropy. SOLUTION: The powerful dielectrically positive additive used comprises a compound of formula I. In formula I, R is a 1-15C alkyl or a 3-15C alkenyl, of which one CH2 group can be substituted by -O-, -CO-, -COO- or -OCO-; the structure of formula II is 1,4-phenylene, 2-fluoro- or 3-fluoro-1,4-phenylene, or 1,4-cyclohexylene; Z1 is -CH2CH2-, -COO- or a single bond; Z2 is -COO-; n is 0 to 2; and the structure of formula III is 1,4-phenylene unsubstituted or laterally monofluorinated at the 2- or 3-position.
Patent JP-2001239661-A (JP)
Title: Recording and method for recording
Inventor: YUASA SATOSHI
IPC: B41M5/52
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording having a clear color at an arbitrary position on a plane generated through interference of light in which the coloring light generated through interference provides fresh feeling at all times when viewed with eyes from any direction thus providing a vivid impression unattainable from a recording employing an ordinary dye, and a method for producing a recording having such excellent characteristics without forming any special plate. SOLUTION: In a recording having a part where fine solid particles adhere while aggregating to form a regular periodic structure on the liquid repellent face of a recording material, color of the liquid repellent face is black or dark having standard color chart brightness of 6 or below and chroma of 8 or below.
Patent JP-2001244091-A (JP)
Title: Lighting device for discharge lamp
Inventor: SAEKI KOJI
IPC: H05B41/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect unloaded and high-resistance conditions by using a circuit simply designed and composed of fewer parts. SOLUTION: A capacitor C1 is connected between ends on power source side of filaments f1 and f2 in a discharge lamp La. A capacitor C2 is connected between ends on the non-power source side. An inductor L1 is attached in series to the capacitor C1 connected between ends on the power source side. The series circuit of the inductor L1 and the capacitor C1 is supplied with a high-frequency power from a high-frequency power source. A voltage detecting element 5 detects the voltage across the series circuit of the capacitor C1 and the filament f1. A voltage detecting element 6 detects the voltage across the series circuit of the capacitor C2 and the filament f2. An abnormality decision means is provide to detect a filament abnormality through the use of two voltages detected by the voltage detecting elements 5 and 6.
Patent JP-2001241528-A (JP)
Title: Z-theta INDEPENDENT MOTION UNIT
Inventor: KOYAMA JUNJI
IPC: F16H37/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a Z-θ independent motion unit realizing a compact and low cost structure. SOLUTION: The Z-θ independent motion unit has a hollow θmotion actuator 3 and a hollow Z axis motion actuator 4 arranged in a concentric manner and a shaft portion 22 of a Z-θ shaft 2 passes the through holes 31, 41 extended through at the centers. The Z axis motion actuator 4 provides a cam conversion mechanism 44 consisting of a cylindrical cam 45 and a cam follower 46, as a mechanism to convert a motor rotation into a reciprocated linear motion. The Z-θ shaft 2 convert a rotation motion into a reciprocated linear motion independently so that it is connected to the motion actuator 3 by means of a ball bushing 24 and a guide shaft 25.
Patent JP-2001240060-A (JP)
Title: Transport container
Inventor: MORI HITOSHI
IPC: B65D21/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To make the overall height of transport containers positioned at the lower side equal without regard to whether the transport containers positioned at the lower side in cross piling are piled up in nesting or in stacking or in a mixture of nesting and stacking, and to enable a stabilized cross piling so as that the cross-piled transport container does not rock cross-piled transport containers. SOLUTION: The transport container is in a structure wherein the height from each of undersurfaces p" of each of pockets p to each of upsides 3a of each of flanges 3 and the height from each of undersurfaces c" of each of support legs c to each of the undersurfaces of each of the pockets are made equal, and a bottom opening 10 is formed at the bottom of each of the pockets.
Patent JP-2001251511-A (JP)
Title: Image processor and image processing method
Inventor: YAGUCHI HIROYUKI
IPC: H04N1/48
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To resolve the problem where it takes time a read an image pre- scanning is required before read of each of a color picture and a black-and-white image in the case that automatic density adjustment is applied to read the same document as the color image and the black-and-white image with respect to a scanner provided with an automatic density adjustment function which performs pre-scanning and performs image processing to set white as the foundation level at the next scanning. SOLUTION: When automatic density adjustment based on pre-scanning is designated, prescanning operation is performed (S2). After prescanning, histograms of R, G, and B are acquired (S3), and foundation levels for color scanning and black-and-white scanning are calculated (S4). A table 2085 for a scanner image processing part is set according to a foundation skip value PeakBW for black-and-white scanning (S8). For example, the table is set as shown in Figure 26 if PeakBE=15, and the table is set as shown in Figure 27 if PeakBW=14, and a table is set according to a foundation skip value PeakCL for color scanning (S9).