baber/WOPTO huggingface dataset:
Patent JP-2002239932-A (JP)
Title: Monkey wrench
Inventor: GO DENFUKU
IPC: B25B13/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a monkey wrench that eliminates friction between an adjustable jaw and a slide rail in a fixed jaw. SOLUTION: The adjustable jaw 30 can move the fixed jaw 12 toward or away from it in a given range, and a slide block 32 has a rack 33, which meshes with an adjusting worm shaft 21. Rotating the adjusting worm shaft 21 moves the adjustable jaw 30. After a neck portion 31 and the slide block 32 of the adjustable jaw 30 are housed in a slide groove 13 in a body 10, a space is formed on each side of the neck portion 31 in the slide groove 13. The neck portion 31 of the adjustable jaw 30 has two through holes 341 and 342, in which filling members 41 and 42 are respectively set in a tight fitting manner. Both ends of the filling members 41 and 42 are situated in the respective spaces so as to press on the body 10.
Patent JP-2002312504-A (JP)
Title: Reading service method and reading service system
Inventor: ISHII KAZUHIKO
IPC: G06Q50/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a customer to manage a drawing by providing a service to read the original drawing of a product to a customer to which the product is delivered. SOLUTION: This reading system in which a server 12 set in a maker for manufacturing a product is connected through an open network 2 to a a plurality of terminals 42 and 43 set in a plurality of customers to whom the product is delivered is provided with a design drawing data base 13 in which a plurality of design drawings related with the manufacture of the product are stored so as to be retrievable from the server 12, a means for accepting a reading access from the customer with whom the service contract is established, and for providing the design drawings, a means for charging the customer by calculating the fee according to the reading access, and a means for displaying the design drawings provided from the server 12 according to the reading access at the terminal.
Patent JP-2002310363-A (JP)
Title: Connector
Inventor: OI SHIGEO
IPC: F16L37/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can prevent a seal material from coming-off without increasing work man-hours of a seal material receiving unit, though the connector is constituted by a retainer supporter and the seal material receiving unit in a connector body. SOLUTION: This connector 8 is provided with a connector body 9 and a retainer 40. The retainer 40 locks an axial unit 1 by engagement relating to the axial unit 1 inserted to the connector body 9. The connector body 9 is constituted by a retainer supporter 19 supporting the retainer 40 and a seal material receiving unit 10 provided in the retainer supporter 19. In the seal material receiving unit 10, a seal material 16 is fitted from an opening end part 15 on the pipe unit insertion side. The retainer supporter 19 constituted by inner/outer side members 30, 20 is provided with a stopper part 37 limiting movement in the opposite fitting direction of the seal material 16.
Patent JP-2002313100-A (JP)
Title: Ferroelectric memory and its test method
Inventor: OGIWARA TAKASHI
IPC: G11C11/22
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory and its test method of which a fatigue characteristic can be evaluated in a short time. SOLUTION: In a TC parallel unit serial connection type ferroelectric memory, and in a state in which a potential of a word line WL <0> connected to a selected memory cell M0 out of word lines WL <0>-W<7> is dropped and a potential of a word lines WL<0>-WL<7> connected to a non-selected memory cell M0 out of word lines WL <0>-W<<7> is raised, potentials of plate lines PL<0>, PL<1> are raised, and after holding a fixed value, they are dropped. After repeating this operation one time or a plurality of times, attenuation of polarization quantity of a ferroelectric capacitor C0 is examined by reading out data of the memory cell C0. As polarization-reversing is performed by adding pulses repeatedly at high speed without disturbing a non-selection cell.
Patent JP-2002306123-A (JP)
Title: Functional food
Inventor: KUSANO GENJIRO
IPC: A61K36/18
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a functional food effective for controlling rise in concentration of blood sugar, having safety to the human body. SOLUTION: This functional food comprises at least one of Commelina communis and Commelina communis var. hortensis as a main component. α- Glucosidase activity can be inhibited by 1-deoxynojirimycin and 2,5- dihydroxymethyl 3,4-dihydroxypyrrolidine(DMDP) contained in Commelina communis and Commelina communis var. hortensis.
Patent JP-2002313293-A (JP)
Title: Mounting method of back-up cell
Inventor: KIRAI TATSUYA
IPC: H01M2/10
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To mount a cathode and an anode of a back-up cell, without causing short-circuiting. SOLUTION: For mounting a back-up cell (1) to a printed circuit board (4), using an anode lead terminal (2) connected to the anode and a cathode lead terminal (3) connected to the cathode, the anode lead terminal (2) is flow- soldered to the printed circuit board (4), and the cathode lead terminal (3) is fastened, together with a housing (6) and the printed circuit board (4) with a bolt (5), so that an exposed pattern (7) which has been formed in advance on a mounting face side of the back-up cell (1) of the printed circuit board (4), and the cathode lead terminal (3) are made to contact each other.
Patent JP-2002327344-A (JP)
Title: Composite fiber structure
Inventor: KANEKO TAKASHI
IPC: D06M11/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite fiber structure kind to the skin by using a fiber containing a ceramic emitting far infrared rays of a wavelength range having a high health-promoting effect. SOLUTION: The composite fiber structure is composed of a synthetic fiber containing a ceramics having high spectral radiance at a specific wavelength and a silk fiber containing homogeneously dispersed graphite silica as a specific natural mineral. The silk fiber containing dispersed ceramic is produced by feeding silkworm with a silkworm feed containing the ceramic. The fiber structure is obtained by combining the silk yarn with the synthetic fiber.
Patent JP-2002328208-A (JP)
Title: Light-diffusing sheet and back light unit using the same
Inventor: MINEO YUTAKA
IPC: G02F1/1335
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-diffusing sheet which hardly distorts even by the heat generated by a lamp and to provide a back light unit by using the sheet. SOLUTION: The light-diffusing sheet 1 consists of a base sheet 3 and a light-diffusing layer 5 formed on the surface of the base sheet 3. The light- diffusing layer 5 is composed of resin beads 9, a polyhedral minute inorganic filler 11 and an additive (not shown in the figure) dispersed in a binder 7. As for the polyhedral minute inorganic filler 11, ZnO, CdS, CdSe and CdTh having a tetrahedral form or WO3 , SnO2 , In2 O3 and In2 S3 having a hexahedral form or WO3 having octahedral form or Si3 N4 having an aggregated cubic form can be used.
Patent JP-2002322406-A (JP)
Title: Water-based pigment composition
Inventor: YOSHIDA TAKASHI
IPC: A01N31/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-based pigment composition having good disperse of pigments and free from aggregation of the pigments without lowering an antimildew and an antiseptic properties even when storing it for a long period. SOLUTION: This water-based pigment composition comprises at least the pigments, a resin, a wetting agent, orthophenylphenol or its salt, trichlorohydroxydiphenyl ether and phenoxyethanol.
Patent JP-2002322867-A (JP)
Title: Automatic sliding door control device
Inventor: SHIMIZU SUMIO
IPC: E05F15/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sliding door control device capable of preventing flashing of a room lamp at closing driving time. SOLUTION: When a sliding door switch is operated at sliding door closing driving time, measurement of time by a full closure determining delay timer is started (S8). When a prescribed time set in the full closure determining delay timer passes, a driving motor of a sliding door is stopped (S10), and cutting processing for disengaging an electromagnetic clutch is executed (S11). Thus, closing driving of the sliding door by the driving motor can be continued until the prescribed time passes after operating the sliding door switch. Closure operation is completed during this time, a return of the sliding door by reaction of a weatherstrip is checked, and the flashing of the room lamp is prevented.
Patent JP-2002321081-A (JP)
Title: Laser irradiation apparatus and method
Inventor: ISHII MIKITO
IPC: B23K26/064
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus and method capable of irradiating uniformly a work even with a coherence-rich laser light source. SOLUTION: The linearly polarized laser beam 24 half of which is rotated by 90 degrees relative to the electric field direction with the λ/2 polarization plate 25 does not interfere with the other half of the laser beam. With respect to the two kinds of laser beam not interfering with each other, by making them pass through light path compensation lenses 28, 29 comprising transparent glass plates 28a-28d having a length longer than the coherent length, the coherence effect is eliminated, thereby the interference between the laser beams is canceled. The linear beam having a uniform spectral density can be obtained by making such laser beams not having interference with each other pass through a homogenizer 32 and the series of lenses.
Patent JP-2002327422-A (JP)
Title: Wood and stone panel
Inventor: SATO TOSHIAKI
IPC: E02D29/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the construction method of a civil engineering structure capable of creating an environment in which many organisms live and efficiently utilizing thinnings without impairing natural landscape while securing sufficient strength. SOLUTION: A primer layer 3b and an undercoating layer 3a are formed on the surface of a wood-made panel 1, and an adhesion layer 3 is formed thereon. The pebbles 2 of lava are scattered to be adhered to the adhesion layer 3, a lava layer is formed on the surface of the wood-made panel 1, a wood surface is protected, and further the surface is made to be a natural stone. Irregularities are formed on the surface sticking a wood-made block 5 on the surface of the wood-made panel, and the change of design can be freely formed.
Patent JP-2002330195-A (JP)
Title: Portable terminal unit having electromagnetic induction type actuator
Inventor: UENO KENJI
IPC: H04R3/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal noise from a portable terminal unit having an electromagnetic induction type actuator generating voice, buzz, or low frequency vibration. SOLUTION: The abnormal noise caused by the vibration of the mechanical vibration system in the actuator is reduced either by shorting terminal metal fittings of the electromagnetic induction type actuator or electrically connecting the terminal metal fittings with an amplifier or between the amplifier and a signal generator generating a constant-voltage signal or a constant-frequency signal.
Patent JP-2002033185-A (JP)
Title: Light emitting device and electric apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive light emitting device with good image quality and an electric apparatus using it. SOLUTION: An EL element 100 consisting of an anode 101, and EL layer 102 and a cathode 103 is provided with a light shielding film 104 in contact with the anode 101. As the light shielding film 104, an insulating film colored in black or a metallic film having a low reflectance can be used. The anode 101 and the cathode 103 are transparent or transmissive to visible light and transmits an EL light 105. In this structure, since an external light 107 is absorbed by the light shielding film 104 without reaching the observer 106, an external scene can be prevented from being reflected in an observation surface.
Patent JP-2002343315-A (JP)
Title: Battery cap unit
Inventor: AZEMA TADAMITSU
IPC: H01M2/30
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery cap unit which prevents degradation of accuracy of a protection unit by using a heat sensitive switch as one and can constitute a compact, fit for assembly, and low-cost battery by integrating and unitizing the protection unit with a battery cap body. SOLUTION: The unit is provided with a metal battery cap body 2 sealing a battery cell 1 used for a secondary battery and shielding the inside of the cell, and a heat sensitive switch 4 making changeover of switching at a given temperature, and it is so structured that the heat sensitive switch 4 is fitted to the battery cap body 2 and the heat sensitive switch 4 and the battery cap body 2 are integrated, to aim at unitization.
Patent JP-2002336908-A (JP)
Title: Hot-rolling equipment and hot-rolling method
Inventor: KAWAMIZU TSUTOMU
IPC: B21B1/46
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide hot-rolling equipment provided with a V-type descaler with which a distance between colliding points of jet streams is held at an optimum adequate value even when thickness is varied and high descaling capacity is obtained and a hot-rolling method using the same. SOLUTION: In the hot-rolling equipment provided with the V-type descaler on which two jet stream nozzles 10a, 10b are obliquely arranged in the opposite direction so that the jet streams are collided against each other to the surface of a slab 2, the distance C between the colliding points of the jet streams is always held at the optimum adequate value.
Patent JP-2002031984-A (JP)
Title: Method and device for generating and adjusting temperature value in fixing roller of toner image fixing unit
Inventor: ALLMENDINGER FRANZ
IPC: G03G15/20
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To guarantee to rapidly and accurately generate and adjust a given temperature value of a fixing roller especially in various operation states. SOLUTION: The given temperature value on the outer peripheral surface (FS) of the fixing roller(FR) is generated and adjusted by blow air flow (AJ) capable of controlling and adjusting a cooling unit (CO) on the whole, and the blow air flow (AJ) is controlled and adjusted linked with the core temperature measured by the fixing roller(FR).
Patent JP-2002338480-A (JP)
Title: Method for producing antispirillar agent pill
Inventor: GO SENSHO
IPC: A61K33/28
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing antispirillar agent pills, capable of effecting a permanent cure of syphilis. SOLUTION: This method for producing the antispirillar agent pills comprises grinding gypsum and mercurous chloride (Hg2 Cl2 ) into powder, kneading the powder with pork, forming the kneaded material into granular pills by using hands, frying the formed material with sesame seed oil, cooling the fried material at normal temperature and freezing the fried material after 1 hr to afford pills.
Patent JP-2002344650-A (JP)
Title: Information print system and information printer
Inventor: KAMATA KENICHI
IPC: B41J29/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an information print system that can simply print out information received by radio terminal equipment and to provide an information printer that is suitably used for the information print system. SOLUTION: The information printer 2 is provided with a connection section 21 for connection to a radio terminal equipment 1. When a user of the radio terminal equipment 1 desires to print out electronic mail and an image or the like received by the radio terminal equipment 1, the terminal equipment 1 is connected to the information printer 2 installed in a convenience store or the like, after depositing a coin to a coin deposition port 22, a user has only to instruct print-out. The information displayed on the terminal equipment 1 is transferred to the information printer 2, and can be printed out.
Patent JP-2002345265-A (JP)
Title: Piezoelectric actuator
Inventor: ISHIKAWA KATSUYUKI
IPC: H02N2/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator capable of attaining ON-OFF operations of a circuit for signal transmission by using the piezoelectric actuator itself as a part of the circuit for signal transmission. SOLUTION: In this piezoelectric actuator, a monomorphic device 10 is constituted by affixing a flat piezoelectric device 12 onto a reinforcing plate 11 made of a resin sheet 13 and metal foil 14a, 14b laminated on each other. The metal foil 14b is always connected to a circuit A, and the metal foil 14a is used as a conductive path of the circuit for signal transmission. The circuit A and a circuit B are connected by controlling the bending of the monomorphic device 10, so as to bring the metal foil 14b into contact with a contact member 17a connected to the circuit B, and are disconnected by separating the metal foil 14b from the contact member 17a.
Patent JP-2002110537-A (JP)
Title: Electron beam exposure aligner for drawing mask
Inventor: SUGANUMA WAKAKO
IPC: G03F1/20
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam drawing apparatus capable of providing a fine pattern when the patterns are aligned on a mask blank, and to provide a mask having the fine pattern. SOLUTION: The electron beam drawing apparatus for drawing a lithographic mask comprises an electron gun for emitting electrons for alignment, an electron optic system for converging and emitting the emitted electrons on the mask blank, and a holder stage for holding and moving the blank. The apparatus further comprises a means for suppressing the reflection of the electron beam from the holder stage or an influence of the reflection.
Patent JP-2002342828-A (JP)
Title: Article discharge device for automatic vending machine
Inventor: NAKABAYASHI TAKAO
IPC: G07F11/24
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an article from being clogged in a discharge passage for an article to exactly discharge the article smoothly all the time, even when the cylindrical article of a rectangular cross-section is dealed. SOLUTION: In this article discharge device for an automatic vending machine having a pair of guide plates 3, 4 opposed each other to form the opposed space into the discharge passage 5 for the cylindrical article S introduced from a column, and provided in the guide plates 3, 4 with the first and second article latching bodies 14a, 15a, 14b, 15b projected and retracted alternately toward the discharge passage 5 by turning respective base parts 16 of the guide plates 3, 4 as the centers so as to discharge the articles S in the discharge passage 5 in order one by one, by projection and retraction actions of the first and second article latching bodies 14a, 15a, 14b, 15b, gaps G between the base parts 16 of the first bodies 14a, 15a and the base parts 16 of the second latching bodies 14b,  15b are filled up by protrusions 29 to prevent a corner part of the article S from being intruded into the gaps G, in the respective guide plates 3, 4.
Patent JP-2002342357-A (JP)
Title: Personal video database generator, image processor, personal database generating method, program and storage medium
Inventor: ISHIJIMA KENICHIRO
IPC: G06F12/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that much labor is required for efficiently classifying and preserving images and for disclosing images while efficiently classifying them so that a person to refer to the images can retrieve the desired image through a simple operation when disclosing the images through a network since information linked with a database for classifying and preserving images is not acquired in the case of image storage. SOLUTION: Information for identifying an image linked with the database is stored while being related to the image in the case of image storage and a means is provided for generating the database by using such information. The relevant information is utilized as hierarchical information of the database and with this information as a keyword, retrieval can be executed.
Patent JP-2002342973-A (JP)
Title: Optical disk unit
Inventor: OWA HIDEO
IPC: G11B7/0045
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk unit which carries out multi-beam recording by means of one laser beam source. SOLUTION: A laser beam of recording power emitted from a semiconductor laser 11 is distributed to a plurality of laser beams in power in an optical switch part 21. The power modulation of these laser beams is performed by respectively corresponding optical modulators 27, 28, 29 and 30 according to a recording signal for every channel. The plurality of laser beams to which the power modulation has been applied are converged on the signal recording surface of an optical disk 1 through an objective lens 39 so that the laser beams form independent recording spots on the signal recording surface of the optical disk 1.
Patent JP-2002347985-A (JP)
Title: Paper feeding device and image forming device
Inventor: KATO MITSURU
IPC: B65H7/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device provided with a structure capable of accurately detecting the residual quantity independently of a displacement of a paper feeding cassette after inserting the cassette in consideration of the residual quantity detecting structure for detecting a raised quantity of a tray. SOLUTION: This paper feeding device 1 is provided with the paper feeding cassette 2 having a tray 2A to be loaded with several numbers of recording papers and provided with the structure for raising a delivery side of the tray inside thereof, a tray elevation driving rotary shaft 8 projected outside from the paper feeding cassette 2, a driving source side driving shaft 9 to be engaged/ removed with/from the tray elevation driving rotary shaft 8 outside of the paper feeding cassette 2, and detecting sensors 12 and 13 for detecting the rotation angle of the tray elevation driving rotary shaft 8.  The driving source side driving shaft 9 is provided in a part to be loaded with the paper feeding cassette 2, and a filler member 21 for switching the operating condition of the detecting sensors 12 and 13 is provided at a position opposite to the detecting sensors 12 and 13 in the axial direction.
Patent JP-2002350285-A (JP)
Title: Device and method for measuring lens and chart paper
Inventor: TAKAGAKI TAKUJIYU
IPC: G01M11/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently evaluate a lens by means of a simple system in a mass production process for a lens such as a lens for a digital camera. SOLUTION: This lens measurement device is provided with chart paper 1 carrying a drawn image including two edges e1 and e2 in the orthogonal directions, an inspected lens 2 as an inspection object taking the image including the edges, a microscope 31 magnifying focused images of the edges e1 and e2, a CCD camera 32 taking the magnified images, and a digital signal processing means 4 performing signal processing for converting image data about the edges e1 and e2 parts from the CCD camera 32 into measurement data for lens evaluation.  In processing carried out by the digital signal processing means 4, the image data for the edge parts outputted from the CCD camera 32 are grasped as a step response, the step responded image data are differentiated into a LSF waveform representing an image intensity distribution, and Fourier transformation of the LSF waveform is carried out for providing MTF serving as a modulation transmission function for lens evaluation as lens evaluation data.