baber/WOPTO huggingface dataset:
Patent JP-2002340655-A (JP)
Title: Level switch
Inventor: MUNEDA KEIICHI
IPC: G01F23/38
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate mechanical driving for switch operation to allow the constitution of a level switch only with magnetic coupling by attaching directly a magnet to the operation lever of a microswitch constituting of the level switch, so as to provide a simple and highly reliable level switch for monitoring and controlling the liquid level of a tank or the like. SOLUTION: The highly precise and reliable level switch of simple constitution is constituted by providing a float arm for measuring the level of a liquid in the tank, by attaching a magnet to an end of the front arm, and by providing the magnet directly to the operation lever of the microswitch for detecting an arm position outside the tank in a position facing to the magnet via a non- magnetic member for sealing the tank.
Patent JP-2002374126-A (JP)
Title: Piezoelectric oscillator
Inventor: HOSAKA KOJI
IPC: H03B5/32
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized piezoelectric oscillator which outputs a sinusoidal wave signal. SOLUTION: Since the piezoelectric oscillator 10 is provided with a Colpitts type piezoelectric oscillation circuit provided with a transistor for oscillation and a negative feedback amplification circuit, the base of the transistor for oscillation is connection with the input end of the negative feedback amplifying circuit; in order to obtain sinusoidal wave signals, a resonance circuit is not required, full miniaturization is enabled.
Patent JP-2002373867-A (JP)
Title: Semiconductor device, electrically conductive thin film therefor, and method of manufacturing the same
Inventor: INOUE KAZUYOSHI
IPC: H01L29/786
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive thin film for a semiconductor device, which has strong adhesive strength to a substrate, insulating layer, or the like, a semiconductor device that stably operates without degrading the performance, and an efficient method of manufacturing the same. SOLUTION: A gate electrode 4 formed with an electrically conductive thin film containing Mo atoms and Ag atoms, a gate insulating film 6, an α-Si: H (i) film 8, a channel protection film 10, an α-Si: H (n) film 12, source/drain electrodes 14 formed with an electrically conductive thin film containing Mo atoms and Ag atoms, source/drain insulating film 16, and a driving electrode 18, are stacked on a substrate 2 to form a semiconductor device 1. The semiconductor device 1 is manufactured by forming the gate electrode 4 and the source/ drain electrodes 14 by using the electrically conductive thin films containing Mo atoms and Ag atoms.
Patent JP-2002339102-A (JP)
Title: Men's health shorts ii
Inventor: ENDO HIROYOSHI
IPC: A41B9/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a men's health shorts which is a separate-type undergarment and so designed that the penis and scrotum of a wearer are separately put therein unlike the conventional undergarment where the wearer's penis and scrotum are put so as to be in closely contact with each other, wherein an opening part or the like formed for making the penis apart from the scrotum is made not to become slacken. SOLUTION: This men's health shorts is structured as follows: an opening part is formed so that the penis can be taken out of a shorts 1, and a stretchable elastic cord 3 or the like is attached to the opening part, in addition, an elastic cord 4 can be attached also to the joint parts of both legs.
Patent JP-2003004579-A (JP)
Title: Apparatus for testing sealability
Inventor: SUMIOKI HARUNOBU
IPC: H01M10/0566
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To realize an apparatus for testing sealability which can surely text the sealability for a short time. SOLUTION: The apparatus is provided with connecting means 50A, 50B, 52A, and 52B which connect the inside of a can 10 to a depressurizing means, depressurization keeping means 52A, 52B which keep a depressurized state in the can 10 by stopping the depressurization of the depressurizing means when the pressure in the can 10 is reduced to a reference value of depressurization by the depressurization of the depressurizing means, and a means 25 for determining sealing property which compares the pressure in the can 10 with a reference value of pressure for determination after an elapse of the depressurization keeping period and makes such a determination that the sealability of the can 10 is insufficient if the pressure is not less than the reference value of pressure for determination.
Patent JP-2002371375-A (JP)
Title: Surface treatment method for hydrogen absorbing alloy and surface coated hydrogen absorbing alloy
Inventor: MUKAI DAISUKE
IPC: C23C22/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen absorbing alloy free from physical defects, having a better capacity than before, particularly high durability, and furthermore, improved physical properties, or each averaged physical property, because conventional hydrogen absorbing alloys are not still satisfactory, although optimization of the characteristics has been tried through various means. SOLUTION: The surface treatment method for the hydrogen absorbing alloy comprises treating the hydrogen absorbing alloy with acid, then adding ammonia and metal salt to the suspension liquid of the hydrogen absorbing alloy, and further adjusting pH of the suspension to alkali. The objective hydrogen- absorbing alloy is obtained by combined use of acid addition, ammonia addition, and alkalization.
Patent JP-2003004430-A (JP)
Title: Method and apparatus for measuring thickness of golf ball cover
Inventor: MARUKO TAKASHI
IPC: A63B45/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that measures the thickness of the cover of a golf ball, using ultrasonic waves and is suited for measuring the thickness of each cover in a multilayered structure cover. SOLUTION: A first ultrasonic wave of a specific frequency is transmitted from a sensor to the golf ball, while liquid 2 is being included between sensors 12, 14, and 16, and the golf ball 22, thus detecting the reflection of the first ultrasonic wave on the surface of the golf ball, or on the surface of the golf ball and on the bottom surface of an external cover 28. Additionally, a second ultrasonic wave that has a frequency lower than that of the first ultrasonic wave is transmitted from the sensor to the golf ball in the same state, thus detecting reflection of the second ultrasonic waves on the bottom surface of the external cover and on the bottom surface of the internal cover 26, or reflection on the bottom surface of the internal cover. Then, the thickness in the external and internal covers is specified, based on the results.
Patent JP-2003002612-A (JP)
Title: Portable oxygen generator
Inventor: ISONO KEINOSUKE
IPC: C01B13/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable oxygen generator which can supply safe oxygen by removing impurities toxic to the human body contained in oxygen-containing gas. SOLUTION: The portable oxygen generator 1 containing a plurality of ingredients separately, which generate oxygen by mixing, has a reactor 15 comprising a plurality of chambers 13, 14 which store the plural ingredients, respectively, a partition 12 which separates the chambers 13, 14 but are permeable, a flow path 27 which contains an aqueous solution at least in its part and flows oxygen-containing gas generated in the reactor 15, and an outflow nozzle 3 connecting to the flow path 27. The generated oxygen-containing gas is contacted to the aqueous solution to remove toxic impurities and then flown out from the outflow nozzle 3.
Patent JP-2003005820-A (JP)
Title: Method for leveling production load
Inventor: IMAIDE YUICHI
IPC: G06Q50/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To more level production loads by extending the possible time of production in advance more. SOLUTION: A shippable date is divided in one-day unit, and productions (1) to (6) are respectively set in accordance with respective cases of shipping (1) to (6) with shipping for one day as a production cycle. Namely, the productions (1) to (6) are respectively allocated to the respective previous date of corresponding shipping dates (1) to (6). In this case, allocations (1) of this time are respectively 70 with respect to 50 being daily production capacity and surpass the production capacity by 20 in their respective production days, and therefore, acceleration is performed so as to make the allocations (1) of this time to be equal to or less than the production capacity. Namely, 20s surpassing the production capacity are respectively allocated to between the Thursday of an N week and the Wednesday of an (N+1) week in advance with respect to the productions (1) to (6).
Patent JP-2003011936-A (JP)
Title: Label printer
Inventor: UEMATSU KAORU
IPC: B41J15/04
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate settlement of a paper jam. SOLUTION: The label printer 8 which is used in a label sticking system for sticking a printed and issued label to a label sticking surface of an article during a process of carrying the article and provided oppositely to the label sticking surface of the carried article is equipped with a first paper guide 32 which forms at least a portion of a paper carrying path 21 opposite to a printing head and a guide frame on an upstream of the printing head in the direction of carrying label paper and has an end pivoted to be capable of opening/closing. The first paper guide 32 is opened, thereby opening the paper carrying path 21.
Patent JP-2002049249-A (JP)
Title: Image-forming apparatus
Inventor: SAITO SATOSHI
IPC: G03G15/16
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high quality for any thickness or material of recording medium, in an image-forming apparatus where a toner image is formed on a photoreceptor drum, primary transfer of the image is performed onto an intermediate transfer body and secondary transfer of the toner image on the intermediate transfer body is performed on a recording medium, that is fed between a press roll and the intermediate transfer body. SOLUTION: In the device, the force of pressurized contact between the intermediate transfer body 102 and the press roll 103 is varied, according to the thickness and material of the recording medium.
Patent JP-2003008767-A (JP)
Title: Avatar
Inventor: HATAKI KATSUHIRO
IPC: G06F3/048
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an avatar, capable of realizing seamless operability and commonality of display in communicating with another party. SOLUTION: An avatar A can be displayed on display screens D of various types of display device. The avatar A appears on only one of the display devices, on the basis of a priority level preset on the display devices in communicating with another party via a communication line to display the items for the communication. When one of the screens D is switched to another screen, the avatar A is displayed so as to disappear on one screen and is displayed to appear on the other screen, thereby being displayed as though it moved from the one screen to the other screen.
Patent JP-2003007898-A (JP)
Title: Semiconductor device and its manufacturing method, flexible wiring substrate suitable for the semiconductor device, its manufacturing method and manufacturing apparatus
Inventor: FUKAZAWA HIROYUKI
IPC: H05K1/18
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with an exterior connecting electrode, which is only little larger than a planar size of an integrated circuit chip and is located at a wide pitch, at the back, and to provide a method for manufacturing such semiconductor device. SOLUTION: The semiconductor device consists of a flexible wiring substrate 30A on which a plurality of wirings 32 are formed on the same plane as an insulation plate 31, the wirings 32 include a plurality of an interior electrodes 321 which are formed in the inside corresponding to bumps (electrodes) 1 of an integrated circuit chip S and an exterior electrodes 322 which are formed in the outside, being connected to the interior electrodes 321. The bumps 1 of the integrated circuit chip S are electrically connected to the interior electrodes 321 respectively, the exterior electrodes 322 are formed on the back of the integrated circuit chip at a relatively wide pitch as an outside connecting electrode.
Patent JP-2003013645-A (JP)
Title: Motor vehicle lock controller, proximity communicating device, overall control device, motor vehicle lock system, motor vehicle lock control method, recording medium and program
Inventor: INAGAKI MAKOTO
IPC: B60R25/01
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To definitely execute the burglarproof function for a motor vehicle and improve the convenience to the users to whom the cars are being rented by permitting locking or unlocking of the motor vehicle by operating a proximity communicating device only once by the user. SOLUTION: When transmitted data from a proximity communicating device 20 owned by a user is received by a proximity communication unit 11, and the unit 11 confirms that the user is the normal user based on the received data and the confirmation is obtained, an instruction to lock or unlock a door and a rotating mechanism of the IG key cylinder is given to a door controller 13 and a solenoid driver 15 in accordance with the instructive information added to the transmitted data.
Patent JP-2002342960-A (JP)
Title: Focal position control mechanism for optical disk device
Inventor: ICHIHARA JUNICHI
IPC: G11B7/095
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a focal position control mechanism that performs the focus control of beams for an optical disk, small in size, light in weight, high in regidity and high in impact resistance and also easy in manufacturing. SOLUTION: In the focal position control mechanism, an objective lens is moved in its optical axis direction to make the focal point of the objective lens match with the surface of the recording film of a medium, and the objective lens is supported by a thin film supporting member consisting of a metallic glass and is displaced by the deformation of the supporting member.
Patent JP-2003023396-A (JP)
Title: Optical transmitter for communication for moving object
Inventor: IMAJO YOSHIHIRO
IPC: H04B10/80
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To perform the remote warning/control of an existent transmitting/ receiving amplifier from optical transmitting master station equipment or optical transmitting slave station equipment when the amplifier is connected to the optical transmitting slave station equipment in an optical transmitter for communication for a moving object with which a radio high frequency signal is transmitted from the optical transmitting master station equipment through an optical fiber to the optical transmitting salve station equipment in a dead zone. SOLUTION: An external control output terminal 501 and an external control input terminal 502 or the like corresponding to an external control input terminal 504 and an external control output terminal 505 provided in a transmitting/ receiving amplifier 20 are provided in optical transmitting slave station equipment 12 and a monitor, and control signal can be exchanged between the optical transmitting slave station equipment 12 and the transmitting/receiving amplifier 20.
Patent JP-2003021029-A (JP)
Title: Generator motor device
Inventor: HAMAI KYUGO
IPC: B60W10/10
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To compactly form a generator motor in a generator motor device for performing engine starting and power generating at traveling. SOLUTION: A first planetary gear PGS1 capable of performing gear change operation for decelerating at torque transmission from the generator motor MG to a driving shaft and accelerating at torque transmission to the opposite direction is provided between the generator motor MG capable of driving as a starter motor and a generator and the driving shaft of the engine EG. A second planetary gear PGS2 capable of performing gear change operation for decelerating at torque transmission from the generator motor MG side to the driving shaft side and accelerating at torque transmission to the opposite direction is provided between the first gear change means PGS1 and the driving shaft.  A first clutch A-C/L is provided for switching between a state wherein the first planetary gear PGS1 and the second planetary gear PGS2 can perform the gear change operation and a state wherein only the first planetary gear PGS1 can perform the gear change operation, and a brake BRK is also provided.
Patent JP-2003019428-A (JP)
Title: Pyrolysis furnace for infectious waste and treating apparatus
Inventor: TAKAHASHI KENZO
IPC: C08J11/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel pyrolysis furnace for infectious waste and a treating apparatus, in which even infectious waste on which infectious bacteria is stuck is treated regenerated safely and surely. SOLUTION: The pyrolysis furnace is provided with a furnace main body 21 for producing pyrolysis gas by pyrolyzing the infectious waste consisting mainly of a plastic, a heating means 22 for heating the furnace main body 21 and a stirrer 23 for stirring the inside of the furnace main body 21. A waste charge port 27, an opening and closing cap 28 for opening and closing the same and a gas outlet 30 for discharging the pyrolysis gas are provided on the top of furnace main body 21, and an automatic stop valve 31 is provided at the gas outlet 30. As a result, even the infectious waste on which the infectious bacteria is stuck is treated generated safely and surely.
Patent JP-2003024825-A (JP)
Title: Rack of slide glass for centrifuge and centrifuge
Inventor: TSUKUI SADAYUKI
IPC: B04B5/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rack for a centrifuge which can dewater a slide glass without using the centrifuge of special structure and to attain miniaturization of the centrifuge. SOLUTION: The rack of the slide glass for the centrifuge has a slide glass accommodating recessed part opened upward, has a flange at an upper outer peripheral surface. The centrifuge using the rack forms on a rotor an inclined surface an upper peripheral edge of which is inclined upward with a proper angle and further forms a square hole for inserting and fitting the rack in the inclined surface.
Patent JP-2002360637-A (JP)
Title: Wheelchair having transfer function
Inventor: TERAJIMA SHOJIRO
IPC: A61G5/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a carer at transfer time to relieve a sense of insecurity of a patient, to prevent overturning at transfer time by imparting the transfer function to a wheelchair. SOLUTION: A bed housing space is arranged in a wheelchair lower part, and a fully reclined seat part is advanced onto a bed so that the patient can be easily transferred to the wheelchair without lifting the patient.
Patent JP-2003025726-A (JP)
Title: Optical recording medium
Inventor: SHIBATA MICHIHIRO
IPC: G11B7/246
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which has good jitter in high-speed recording of a double or higher speed and which can suppress a recording power to a low value in the medium having a recording layer containing the same dye as a dye used for the medium corresponding to a recording speed of an equal speed. SOLUTION: The optical recording medium comprises the recording layer containing at least a dye A and a dye B. In this case, a refractive index (nA) and an extinction coefficient (kA) of a recording laser wavelength of the dye A and a refractive index (nB) and an extinction coefficient (kB) of a recording laser wavelength of the dye B have relations (1) 2.0<=nA<=2.5, (2) 0.01<=kA<=0.09, (3) 2.0<=nB 2.5, (4) nA<nB, (6) kA<kB. When the recording speed is set to twice or more, a mixing ratio of the dye B in the recording layer is larger than that when the recording speed is not set to twice or more.
Patent JP-2003028129-A (JP)
Title: Screw-fixing spacer
Inventor: KINOSHITA EIBUN
IPC: F16B43/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability by making a screw hold a spacer such that the spacer does not detach from the screw in an inserting state of the spacer through a shaft part of the screw without a difference from a conventional tube-like spacer in an external diameter. SOLUTION: In an assembly structure, a printed circuit board (a board-like installed member) 1 is fixed on an installation substrate 2 by the fastening screw 3 through the spacer 4. As a means for preventing detachment of the spacer 4 in a preset state wherein the spacer 4 is inserted through the shaft part of the fastening screw 3, the spacer 4 is formed with a hold part engaging with a threaded hole of the fastening screw 3. The hold part is formed by an engagement claw 4a projecting to the inner circumferential side from an end part of the spacer 4. Thereby, because the fastening screw 3 holds the spacer 4 in an installation state of the fastening screw 3 and the spacer 4 to the printed circuit board 1, the handling and screwing work for installing the printed circuit board 1 onto the installation substrate 2 can be efficiently executed.
Patent JP-2003024093-A (JP)
Title: Method for producing aliphatic polyester, method for producing caproic acid, propionibacterium acnes cap103 strain
Inventor: FURUSAKI SHINYA
IPC: C12N1/20
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To produce an aliphatic polyester from caproic acid which is obtained from cellulose and starch via glucose. SOLUTION: Glucose is fermented with Propionibacterium Acnes CAP103 to produce the caproic acid which is a precursor for caprolactone compounds.
Patent JP-2003028808-A (JP)
Title: Method and apparatus for surface inspection
Inventor: MARUYAMA SHIGENOBU
IPC: G01N21/892
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To surely detect defects even when a surface shape of a body to be inspected which linearly travels at an inspection is anisotropic to forward and backward of a travel direction. SOLUTION: In order to inspect surface defects of the body to be inspected which is transferred to linearly travel and has the anisotropic surface shape to forward and backward of the travel direction, the surface of the body is irradiated with a laser light from a direction perpendicular to a travel face of the body. A pair of detecting optical systems which are arranged to the upstream side and the downstream side of the travel direction of the body in a manner to prevent a regular reflection light generated from the surface of the body from directly entering for detecting a laser scattering light by the same detection angle detect the laser scattering light generated from the surface of the body. The laser scattering light is turned to a numeral value.  The surface defect of the body is detected from the calculation result of intensities of the laser scattering light detected by the pair of detecting optical systems.