baber/WOPTO huggingface dataset:
Patent JP-2000303198-A (JP)
Title: Activated nickel screen and foil
Inventor: BALDI ALFONSO L
IPC: C01G53/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To use a coating as the cathode of an electrolytic cell for producing hydrogen and oxygen from a water base alkali soln. by allowing a 1st section of the coating to contain a specified amt. of Al2Ni21O23 and a 2nd section to contain a specified amt. of Al2Ni4O4. SOLUTION: This coating contains at least two sections, the 1st section contains at least 50 mass % Al2Ni21O23, and the 2nd section contains at least 50 mass % Al2Ni4O4. The coating is executed by simple immersion using the slurry of Al powder obtd. by dispersing an Ni screen into a binder/organic solvent system or a binder/water base. The amt. of the coating freed from the organic solvent or water by drying is controlled to the range of about 10 to 30 mg/cc. Next, it is heated in an inert atmosphere by a heating furnace. Then, Al is leached from the coating in an aq. soln. contg. sodium hydroxide, or the like, to obtain the objective coating having high activity.
Patent JP-2001257708-A (JP)
Title: Data communication system
Inventor: SUZUKI TATSUHIRO
IPC: H04L12/54
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system that can reduce communication cost. SOLUTION: The data communication system is provided with a transmission data generating means 5 that generates transmission data by inputting fixed form data in a fixed format for generating transmission data prepared in advance and stores generated transmission data and with a data output means 7 that electronically connects the transmission data generating means 5 to a transmission line 3 and outputs transmission data having been not transmitted to the transmission line 3 when the transmission data generating means 5 stores the transmission data having been not transmitted.
Patent JP-2001258022-A (JP)
Title: Device remote control method and camera system
Inventor: SHIMATANI HIROSHI
IPC: H04W4/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a device remote control method by which a device can be controlled from a telephone line, without the need for a call trariff charge so as to activate the object device in a short time, after the arrival of an incoming call and to provide a camera system, that attains an unmanned monument photographing service in a theme park or the like. SOLUTION: A camera 10 is placed at a photographing spot in a theme park and registers a telephone number of a mobile phone 40 carried by a user. When the user uses a mobile phone 40 to make a phone call to the camera 10, the camera 10 executes photographing without setting up a speech, state after confirming the oneness of the telephone number of the user to the registered telephone number from caller information. The camera 10 transfers the photographed image via a LAN 76 or the telephone line to an image management unit 74, where the photographed image is recorded on a recording medium, in cross-reference with the registered telephone number. The camera system provides a photographed image to the user by printing out the photographed image, when the user leaves the theme park or transfers the photographed image to a provider designated by the user through the Internet distribution.
Patent JP-2001258209-A (JP)
Title: Cooling equipment of generator for engine
Inventor: SHIBATA TOSHIYOSHI
IPC: F02B67/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To cool a coil arranged in a generator chamber effectively and uniformly by using oil of an engine. SOLUTION: This generator for an engine is equipped with a stator 7 with coil and a cup type rotor 6 surrounding the outer periphery of the stator 7 with coil in a generator chamber 4. Oil channels 20, 21 that communicate with an oil gallery 17 of the engine are formed on a generator chamber forming wall. A plurality of oil exhaust nozzles 25, 26 are formed in the oil channels 20, 21. Both of the exhaust nozzles 25, 26 are preferably formed in a generator cover 2. The first oil exhaust nozzle 25 spouts oil toward a radial direction part inner than the coil 10. The second oil exhaust nozzle 26 spouts oil toward a radial direction outer part. The first exhaust nozzle 25 and the second exhaust nozzle 26 are opened toward the lower part and the upper part of the coil 10 which is positioned at the uppermost end.
Patent JP-2001262162-A (JP)
Title: Method for producing fuel from biomass
Inventor: TACHIBANA SHINYA
IPC: C12N1/16
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fuel from a biomass, in more detail, a method for producing the fuel such as ethanol and methane by using minute algae, and weeds and crops as raw materials, degrading the raw materials in supercritical water to reduce the molecular weights, and carrying out alcohol fermentation of the degraded raw materials by alcohol yeast or methane fermentation thereof by gasification bacteria. SOLUTION: This method for producing the fuel from the biomass comprises collecting the biomass, pulverizing the collected biomass, adding water to the pulverized product to form a slurry, keeping the resultant slurry in the subcritical state or the supercritical state to degrade polysaccharides included in the biomass to saccharify the polysaccharides, and fermenting the saccharified product to produce the objective fuel.
Patent JP-2001261080-A (JP)
Title: Aroma diffuser
Inventor: TAKAHASHI MASATOSHI
IPC: B65D83/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an aroma diffuser capable of efficiently diffusing an aroma and capable of simply mounting and replacing an aroma volatilizing plate. SOLUTION: In the aroma diffuser mounted in an aromatic housing container A and equipped with a diffusion cover member 30, a volatilizing plate support member 31 and the aroma volatilizing plate 32, the diffusion cover member consists of an oval cylindrical wall body 33 and the on-off lid 34 attached to the cylindrical wall body through a hinge mechanism and the volatilizing plate support member consisting of a holding cylinder 47 and a plurality of support levers of supporting the same is constructed on the inner periphery of the peripheral wall by integral molding of the cylindrical wall body and aroma diffusing holes 48, 49, 57 are arranged to the upper and lower parts of the front and rear peripheral walls of the cylindrical wall body,  and the on-off lid consists of a top wall and the side peripheral wall fitted to the peripheral wall of the upper end of the cylindrical wall body and an aroma diffusing hole is arranged to the top wall, and the aroma volatilizing plate is placed on the volatilizing plate support member in a vertically movable manner and can be inserted and taken out by opening the on-off lid.
Patent JP-2001265116-A (JP)
Title: Developing machine
Inventor: OGAWA KIYONARI
IPC: G03G15/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing machines capable of uniformly applying toner on a developer carrier and uniformly charging the toner even in the case of using non-magnetic toner of small-sized grain as a single component developer, and capable of obtaining an image of high quality free from fogging and uneven density. SOLUTION: The developing machine 140 is provided with a developing container 140a for storing the non-magnetic toner T, and a toner supply member 1, equipped with a piezoelectric element 1b, is arranged under a developing roller 6 which is arranged in the opening part of the container 140a. By applying a high-frequency voltage on the piezoelectric element 1b so as to high-frequency- vibrate the nonmagnetic toner T on the supply member 1, the toner is resolved to primary particles, then formed into a cloud. Then the toner charged with the normal polarity in the cloud 2 is supplied to the developing roller 6 by the electric field formed between the supply member 1 and the developing roller 6. Also, a toner, having a coefficient of length variation of 30% or smaller, is used as the non-magnetic toner T.
Patent JP-2000305367-A (JP)
Title: Squeezing device for wet type electrophotographic printer
Inventor: KIN KANKA
IPC: G03G15/01
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a squeezing device for a wet type electrophotographic printer capable of printing a clear image by increasing the squeezing efficiency of image. SOLUTION: As for this squeezing device, in a structure that heating means for heating a photosensitive belt is fitted to a squeeze backup roller 100, the squeeze backup roller 100 consisting of a center layer 110, and a jacket layer 120 and an insulating layer 130 formed therebetween, is constituted by including a print type heat line printed on the insulating layer 130, the coating part 150 for connection formed on the jacket layer 120 so as to be electrically connected with the print type heat line 140, and the power feeding part 160 feeding the power to the print type heat line 140 being held in contact with the connection coating part 150. In such a manner, during the printing work is processed, the photosensitive belt is squeezed while being heated at a specified temp.
Patent JP-2001263320-A (JP)
Title: Snap fit coupling structure and its manufacturing method
Inventor: HARUNA KAZUSHI
IPC: F16B21/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide snap fit coupling structure capable of disassembling a casing or the like without using a tool, such as a screw driver. SOLUTION: In snap fit coupling structure formed that a claw part and a claw locking part are engaged with each other, a first coupling part having the claw part or a second coupling part having the claw locking part is formed of a material having opposite surfaces different in a coefficient of linear expansion from each other.
Patent JP-2001266473-A (JP)
Title: Spindle motor having disk loading section
Inventor: YAMAGUCHI TADAO
IPC: H02K21/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To devise a rotor case so that the rotor case can exhibit a function as a turntable by simple constitution and to provide a spindle motor of a low posture while having an automatic balance correction control. SOLUTION: The spindle motor comprises the rotor case (111) which is provided with a pivotal supporting section (1a) at its center and is integrally resin with plural pieces of disk loading guides (1b) sprat prescribed intervals disposed stop the circumference of this section, a shaft (2) which is disposed in the pivotal supporting section, a disk chucking spring (3) which has at least one disk inner diameter chucking section (3a) and is disposed at the rotor case so as to slightly project the disk inner diameter chucking section from between the plural disk loading guides, magnets (4 and 44) which are disposed on the inner side of the rotor case, armature stators (5, 6 and 66) which are disposed to face these magnets apart a gap and stator bases (7 and 77) which are disposed with the armature stators and support the shaft on the inner side of the armature stators.
Patent JP-2001269370-A (JP)
Title: Transfer device
Inventor: TOMIZAKI HIDENORI
IPC: A61G3/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of safely transferring a cared person without giving feel of fear or tension, or making the cared person unstable in emotion while reducing labor and time for transferring work. SOLUTION: This transfer device is composed of a lifting arm holding arms of a caretaker S for enabling the caretaker S to lift the cared person M, an arm drive mechanism part 9 comprising a geared motor 14, a worm jack 12, etc., for moving the lifting arm 5 to elevate, and a tape switch 17 to detect the load of the cared person M, the tape switch 17 instruction by the caretaker S for lifting up or down by force in accordance with movement of fingertips of the caretaker S when the caretaker S lifts up the cared person M by means of the lifting arm 5, and a detection signal of it is converted into a control signal to be outputted to the arm drive mechanism part 9. Force of the caretaker S in lifting action to the cared person M can thus be mechanically assisted.
Patent JP-2001269636-A (JP)
Title: Method and device for laser cleaning
Inventor: KATO OSAMU
IPC: H01L21/304
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cleaning method and device therefor capable of easily and surely removing the deposits on the surface of substrate. SOLUTION: The laser cleaning method for removing the deposits (20) on the surface (18A) of substrate (18) by irradiating the substrate (18) fixed to a specimen holder (13A) with a laser beam (12A), consists of irradiating a contact segment (18B) of the substrate (18) and the deposits (20) with the laser beam (12A) diagonally with the substrate (18), thereby thermally expanding the deposits (20) and removing the deposits (20) from the substrate (18).
Patent JP-2001275122-A (JP)
Title: Digital camera
Inventor: MAEDA TOSHIHISA
IPC: H04N5/232
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can conduct accurate white balance correction without impairing the operability. SOLUTION: The digital camera has a calibration mode where an achromatic object is photographed, correction for white balance(WB) is calculated and applies WB correction to a photographed image on the basis of the correction calculated in this mode. The digital camera photographs an object by selecting a proper condition (states of exposure over and light emitting quantity over at flash photographing) in the calibration mode. After photographing in the calibration mode, the selected photographing condition is restored to the original photographing condition before shift to the calibration mode. Thus, accurate white balance correction is conducted without impairing the operability.
Patent JP-2001271175-A (JP)
Title: Surface treated galvanized steel sheet
Inventor: UNNO SHIGERU
IPC: C23C22/07
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet excellent in corrosion resistance and causing non-pollution. SOLUTION: A galvanized steel sheet is coated with a water-base composition containing compounds (phosphate, carbonate, nitrate, acetate, hydroxide and fluoride) of Mg, Mn and Al, and organic acid capable of coordinating with metal ions of >= two valences, and the coated film is cured.
Patent JP-2001272268-A (JP)
Title: Apparatus for inspecting abnormality of machine
Inventor: HORIE YUTAKA
IPC: G01M99/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting abnormalities of machines which can correctly determine the presence or the absence of abnormalities, without being affected by generation position and the frequency of abnormal sounds or abnormal vibration, when determining abnormality from the sound or the vibration. SOLUTION: The sound or vibration, while the machine to be inspected is driving is detected, and at the same time, the rotation angle of the machine is detected. An arbitrary time window is set in which the sound or vibration is made to correspond to the detected rotation angle. The sound or vibration is processed by frequency analysis through fast-Fourier transformation. The position where the machine is operating and the analysis results are related to each other, whereby the position where abnormal sound is generated is specified.
Patent JP-2000303168-A (JP)
Title: DEVICE FOR VAPOR-DEPOSITING CdS AND CdTe LAYER ON SUBSTRATE BY CSS METHOD
Inventor: GEGENWART RAINER
IPC: C23C14/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for vapor-depositing CdS and CdTe layers on a substrate by a PVD method in the form of CSS which is suitable for large scale vapor deposition and continuous vapor deposition stages. SOLUTION: In a device having a heating vessel 20 of a vapor depositing material feeding source 70 and a carrying means of holding a substrate with a face to be provided with a vapor depositing layer facing to the opening part of the vessel and vapor-depositing CdS and CdTe layers on the substrate by a CSS method (closed space sublimating method), the opening part of the vessel is provided with a cover (30) having plural through holes 32 for sublimating material, the cover separates the material feeding source 70 from a substrate 60 and is heated to a temp. higher than the temp. of the vessel 20 working as a sublimating source to the substrate, and the above, carrying means holds the substrate 60 at a distance A corresponding to the closed space distance in the CSS method from the cover 30.
Patent JP-2000288225-A (JP)
Title: Display device for pachinko machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the entire atmosphere of game by letting people surrounding positively know how a game goes. SOLUTION: A win judging part 15 of a pachinko controller 12 outputs a display control signal corresponding to a 3-digit numeral string for variable display at a liquid crystal display device 11 and a message display part 23 outputs a video signal representing a specified image according to the display control signal on a display 21. The video signal outputted by the message display part 23 includes a 3-digit numeral string corresponding to the display control signal, a decoration corresponding to the judgment of winning or an instruction for the way of playing suited to jackpot. The display 21 is arranged above a pachinko machine to allow better visual recognition of the display of the decoration and the instruction of the way of playing from a distance thereby letting many players visually recognize the entry of prize balls at a hole.
Patent JP-2001282145-A (JP)
Title: Display device
Inventor: YAMAMOTO HIDEYUKI
IPC: G02F1/1345
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problems; there are a method of using two kinds of display panels and a method of using a display panel capable of making display on both surfaces in order to display information on both font and rear surface of a foldable portable telephone but, in the former method, two systems are necessary for the driving sections of the display sections and the number of parts is increased and therefore the density in the casings is increased and the degrees of freedom in the display panel arrangement is liminted while, in the latter method, the arrangement of the one display section is eventually determined by the arrangement of one display section and again the degree of the freedom in the arrangement of the display sections is limited. SOLUTION: This display device consists of the plural display sections, connecting cables having a flexible structure for connecting the respective display sections and the single display drive section for driving the respective display sections and is constituted in such a manner the drive signal from the single drive section is transmitted through the connecting cables successively to the respective display sections. The device is so constituted that the single drive section drives all of the display sections described above.
Patent JP-2001281308-A (JP)
Title: Magnetic sensor and position detector
Inventor: NEKADO YASUO
IPC: G01D3/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To excellently detect an external magnetic field by impressing an optimum bias magnetic field to a magnetism sensing part even when the peripheral temperature of the magnetism sensing part detecting the external magnetic field changes. SOLUTION: A bias circuit 46 driving and controlling first and second bias coils 27a, 27b is arranged. The bias circuit 46 monitors a voltage value generated in a second sensor coil 29b and drives and controls the first and second bias coils 27a, 27b so that the voltage value generated in the second sensor coil 29b is always equalized to a desired voltage value.
Patent JP-2000358142-A (JP)
Title: Sensitivity correction method and image reader
Inventor: HIRAKAWA TAKASHI
IPC: H04N1/401
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate shading from a read image independently of the kind of a photograph film. SOLUTION: In this sensitivity correction method, a film carrier 106 is moved to a position at which a center C1 of a correction plate 124A with a uniform spectral reflection characteristic matches an optical axis L1, a line CCD 104 detects a transmitted light from the correction plate 124A to acquire positive film use shading data. The film carrier 106 is moved to a position at which a center C2 of a correction plate 124B with a spectral reflection characteristic nearly equal to that of a base of a negative film matches the optical axis L1, the line CCD 104 detects a transmitted light from the correction plate 124B to acquire negative film use shading data.  The sensitivity correction is applied to output data from the line CCD 104 on the basis of the positive film use shading data in the case that a photo film F of a read object is a positive film at reading of the film image or on the basis of the negative film use shading data in the case that the film F of the read object is a negative film at reading the film image.
Patent JP-2001281252-A (JP)
Title: Micro array-creating device
Inventor: YAMAGATA YUTAKA
IPC: G01N37/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for creating a high-density micro array consisting of spots ranging from several tens of μm to several μm with the samples of cDNA and protein that are prepared separately as a target. SOLUTION: The micro array-creating device is provided with an electro spray means for successively and electrostatically atomizing a plurality of solutions containing each of a plurality of biologically active types of samples, a support means for supporting a plurality of sample chips 62 where a sample in the solution being atomized from the electro spray means is deposited, a mask means that is arranged between the electro spray means and the support means, and has the same number of sample chips for selectively and simultaneously deposits the sample at a specific position corresponding to the plurality of sample chips, and a traveling means for simultaneously creating the plurality of micro arrays by relatively moving the sample chip-supporting means and the mask means, and at the same time depositing a plurality of samples on each of the plurality of sample chips.  This device can mass-produce high-density micro arrays inexpensively.
Patent JP-2001094225-A (JP)
Title: Compression connection board, liquid crystal device and electronic apparatus
Inventor: UCHIYAMA KENJI
IPC: H05K1/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the compression connection structure of a compression connection board such as a double-sided wiring type compression connection board, a multilayer interconnection type compression connection board, etc., in which a plurality of wiring layers are layered and which has terminals in the same regions of both front and rear surfaces so as to overlap each other stably and with high connection reliability. SOLUTION: A compression connection board 3 which is connected to a compression connection object by compression has front side terminals 4 which are electrically connected to opposite side terminals and rear side terminals 8 formed on the rear side of the front side terminals 4. The rear side terminals are arranged with inclinations from the front side terminals. As uniform pressures are applied to the board side terminals when a compression is applied for compression treatment, a compression connection structure with a high connection reliability can be obtained.