baber/WOPTO huggingface dataset:
Patent JP-2002020444-A (JP)
Title: Production method for ultrafine-cell foam
Inventor: IDEI MASAO
IPC: C08G101/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ultrafine-cell foam without the necessity for a high-cost equipment, such as a pressure tank, and without requiring long time for gas dissolution. SOLUTION: This method produces an ultrafine-cell foam by using a foam production apparatus which is equipped with a plurality of pumping means for metering and delivering raw material components necessary for producing a polyurethane or polyisocyanurate foam, a plurality of transport means for transporting the raw material components delivered by the pumping means to the objective site, and a mixing chamber for mixing the raw material components. The method is characterized in that the pressure of at least one raw material component flowing through the transport means is set at 20×102 kPa or higher and that a gas is continuously dissolved into the raw material component flowing through the transport means under a pressure higher than that of the component.
Patent JP-2002021443-A (JP)
Title: Coupling structure for wooden product
Inventor: OKA MASAO
IPC: F16B11/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure for wooden products, capable of realizing the strengthening of the coupling between the wooden products such as a stile/rail material and the like. SOLUTION: The coupling structure for the wooden products, wherein the wooden rail material 1 and the wooden stile material 2 are butted against each other for integration, is constituted as follows: the stile material 2 is formed with an injection groove 2b opened outward when the rail material 1 and the stile material 2 are butted against each other; a joint 3, fitted into the fitting holes 1d and 2c made in the respective butting surfaces of the rail material 1 and the stile material 2, is disposed across the injection groove 2b; and the joint 3 introduces the adhesive resin 4 injected into the injection groove 2b for the purpose of allowing the adhesive resin 4 to permeate up to the inner surfaces of the fitting holes 1d and 2c.
Patent JP-2002028329-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent a fraudulent game, which is performed by inserting a foreign object such as a piano cable or a wire from a gap between the front surface of a front surface frame body and a glass plate holding frame, a front surface plate and a front surface lower plate, from being generated. SOLUTION: This pachinko game machine is equipped with an external frame 2 and the front surface frame body 4 which is openably attached to one side of the external frame 2. Then, on the front surface of the front surface frame body 4, the glass plate-holding frame 5 and the front surface plate 7 and the front surface lower plate 10 are openably provided for the pachinko game machine. In such a pachinko game machine, on the insides of the side edge 16a on the opening side and the side edge 16b on the axially supporting side, internal wall members 76a and 76b having approximately the same lengths as the side edges 16a and 16b are arranged.  At the same time, on respective both side edges on the axially supporting sides and the opening sides of the glass plate-holding frame 5, the front surface plate 7 and the front surface lower plate 10, fraudulence preventive ribs 75a, 75b, 89a, 89b, 90a and 90b are arranged in a manner to go along the internal sides of the internal wall members 76a and 76b.
Patent JP-2002030898-A (JP)
Title: Shield tunnel connecting method
Inventor: TANAKA YOSHIHIRO
IPC: E21D11/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel connecting method capable of easily absorbing a positional displacement between shield tunnels for connection without generating a weak point of the structure. SOLUTION: The highest part and the lowest part of an end support 1 provided at an end of a tunnel are formed with a receiver frame 8 opened in front and rear thereof in relation to the tunnel progressing direction. On the other hand, a connecting member 9 is formed of a connecting steel material 91 and an end plate 92 fixed to the end thereof. The connecting member 9 is arranged between the receiver frames 8 in both sides of the tunnel in a direction crossing the tunnel progressing direction, and the other connecting member 9 is similarly arranged at the opposite position, and both the connecting members are unified with each other by a bolt 95a. A flexible bag body 10 housing a spacer 11 is inserted into a space formed by the end plate 92 and the receiver frame 8, and the inside of this bag body 10 is filled with the filling material 98.
Patent JP-2002032713-A (JP)
Title: Character recognition processing method
Inventor: HOZUMI YOSHIKO
IPC: G06K9/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing method which can recognize characters of a character image with high precision even if the image has luminance spots or is distorted. SOLUTION: In this character recognizing method which recognizes characters of character image data, the character image data are divided into blocks, a binarization threshold for separating a character part and a background part is found by the blocks, and then the luminance is distributed over the whole character image data from the binarized threshold to perform the character recognition.
Patent JP-2002032858-A (JP)
Title: Card transaction processing system
Inventor: TAKAHASHI MIKIO
IPC: G06Q50/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a card transaction processing system for increasing degree of satisfaction concerning points that customers have gained. SOLUTION: The card transaction processing system comprise a card processing means 5 for processing point cards owned by customers M, reading point information and identification information granted corresponding to trade money and outputting customer identification information, trade money information and, a point information, management means 7 for managing the point cards, instructing the payment of an amount equivalent to the points from the specified account of a transaction store 1 to the specified account of his own (the management means 7), based on the customer identification information, trade money information and the point information sent from the card processing means 5 for the transaction store or an automatic vending machine or a member convenience store 1, processing payment and recording payment result information sent to the card processing means 5 on the point cards owned by the customers, and a communication means for providing information communication including packet communication among the card processing means, the management means 7 and a banker 8.
Patent JP-2002042691-A (JP)
Title: Deflection yoke and cathode-ray tube device provided with it
Inventor: AKOU NOBUHIKO
IPC: H01J29/86
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of reducing deflection power and manufacturing costs and lowering the heat and a cathode-ray tube device provided with the yoke. SOLUTION: A vacuum envelope of a cathode-ray tube has an approximately truncated pyramid shape yoke fitting part. The deflection yoke 14 fitted to the yoke fitting part is mounted symmetrically to a center axis to form an approximately truncated pyramid shaped pair of straddling horizontal deflecting coils 30a, 30b. A circular truncated cone shaped magnetic core 34 is mounted coaxially on the outer circumference of the horizontal deflection coil for having a pair of vertical deflecting coils wound toroidally on the magnetic core. In the direction of vertical axis orthogonal to the center axis, the relation of a gap (vf) between an end on the large diameter side of the magnetic ore and the horizontal deflection coil with a gap (vr) between an end on the small diameter side of the magnetic core and the horizontal deflection coil is set to be vf>=vr.
Patent JP-2002035650-A (JP)
Title: Metering arm device
Inventor: TAKAHASHI KAZUNORI
IPC: B05B7/14
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability and to reduce the production cost of a metering arm device by facilitating the lock and the release even if the working space is narrow and enabling its assembly without requiring welding or the like. SOLUTION: The metering arm device has a metering arm 40 having engaging holes 41, 42 and 43, into which the lateral tip part of an operation rod 5 is selectively inserted, and a locking means 51 for locking the lateral tip part not to slip out from the engaging holes and capable of releasing with one touch, the locking means has an upper side fixing member 70 mounted to the lateral tip part and facing one surface 40b side of the metering arm and a pressing member 55 arranged between an lower movable member 60, which is externally engaged with the operation rod part 52A to freely slide and provided with a slip-out preventing chip part 66 facing another surface 40 side of the metering arm, and the operation rod and when the lower side movable member is pushed down against the pressing member,  the slip out preventing chip part is moved to a lock releasing position and when the lower side movable member is opened, the slip out preventing chip part is moved to a locking position by the pressing member.
Patent JP-2002043615-A (JP)
Title: Led array
Inventor: FUJIMOTO KAZUYOSHI
IPC: B41J2/455
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to reduce a manufacturing cost by reducing a film thickness as a whole, shortening a film growing time, and decreasing a consumption of a raw material. SOLUTION: A buffer layer 2 and a one-conductivity type semiconductor layer 3 (an ohmic contact layer 3a, a single layer stressed layer or a stressed superlattice layer 3a and a clad layer (electron injected layer) 3c) are sequentially laminated on a substrate 1. A heat cycle for reducing a dislocation density is conducted during formation or after formation of the layer 3a, and thereby at least a part of the layer region of the layer 3a is subjected to a heat cycle treatment.
Patent JP-2002043765-A (JP)
Title: Electronic apparatus
Inventor: NISHIMURA NATSUKO
IPC: H05K5/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus of which body cannot be removed usually, but can be easily detached if a user wants to exchange it with other apparatus body. SOLUTION: In an embodiment of this invention, the electronic apparatus for vehicles has an operation panel 20A arranging a release button 29 and operation button 21 in front, the apparatus body 10A arranging a plurality of engaging prongs 131, and a receiving frame 30A arranging a plurality of engaging holes 31 by the prongs 131. The apparatus body 10A can be mounted on the receiving frame 30A by the fitting prongs 131 in holes 31, and the apparatus also has a detachable device 40A such as a plunger which can remove the apparatus body from the receiving frame 30A by pushing a release button 29B.
Patent JP-2002039759-A (JP)
Title: Semiconductor angular speed sensor
Inventor: KATSUMATA TAKU
IPC: G01C19/56
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To adjust the resonance frequency of a detected vibration without separately providing an electrode for adjustment, related to a semiconductor angular speed sensor of electrostatic detection type. SOLUTION: The angular speed sensor is formed by working with a semiconductor substrate. When a vibration part 2 vibrates in the X-axis direction according to applied angular-Speed, the applied angular speed is detected based on the change in electrostatic capacity between a movable electrode 3 provided at the vibration part 2 and a fixed electrode 4 so provided as to face the movable electrode 3. Here, a DC voltage V is applied between the movable electrode 3 and the fixed electrode 4 for adjusting the resonance frequency of vibration at the vibration part 2.
Patent JP-2002038673-A (JP)
Title: Ventilating structure of corrugated plate roof
Inventor: YOKOYAMA AKIRA
IPC: E04D13/16
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating structure capable of effectively ventilating the lower surface side of a folded state, for example, with a folded state roof as an object. SOLUTION: A ventilation part 12 to take in outdoor air to the lower surface side of the folded slate 3 is provided on the downstream side. Additionally such a communicating part 14 that the lower surface side of the folded slate 3 communicates with the upper surface side of the folded slate 3 is provided at the upstream side, and a guiding plate 17 used in common as a drip cap to guide indoor air moved to the upper surface side of the folded slate 3 through this communicating part 14 to a space part 21 on the through part upper surface side of the folded slate 3 is set.
Patent JP-2002044421-A (JP)
Title: Image reader and its control method and image processor
Inventor: KOIKE KAZUMASA
IPC: G06T3/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader for reading out a document image, in which the line image sensor for high resolution can be selected and adapted to a group 3 facsimile machine and the like of low resolution. SOLUTION: The image reader for reading out a document image comprises a low resolution image processing means arranged to process read-out image signals outputted form a high-resolution image sensor for reading out and inputting an image with a first resolution and a low-resolution image sensor for reading out and inputting an image with a second resolution lower than the first resolution, and a resolution-converting means for converting a read-out image signal outputted from the high-resolution image sensor into a read-out image signal of the second resolution.
Patent JP-2002041280-A (JP)
Title: Serial parallel conversion device
Inventor: KATSUTA NORIYUKI
IPC: G06F5/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a serial parallel conversion device that can avoid concentration of an electric current, suppress the size required for wiring of output terminals and furthermore, the wiring resistance small. SOLUTION: The serial parallel conversion device is provided with plural semiconductor circuits that have a conversion function to convert a serial input signal consisting of a clock signal and a data signal that synchronizes with the above clock signal into a parallel input signal, and a conversion device that converts the same serial input signals inputted to each of semiconductor circuits at the same time into the parallel output signals to be outputted in a time lag by each of the semiconductor circuits.
Patent JP-2002048808-A (JP)
Title: Rotation detector
Inventor: HARADA YASUHIRO
IPC: G01P3/44
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a magnet coil from being damaged even without a need of a winding protective member. SOLUTION: A first core 8, a second core 9, a permanent magnet 10 and a terminal 14 are molded inside a resin molded part 11. A coil 12 is wound inside a groove part 11a formed in the part 11. The electric connection part of the coil 12 to the terminal 14 in the part 11 is formed as a recess (a space part). Since a resin molding operation is not performed after the coil 12 has been wound, the coil 12 is not damaged when it comes into contact with a high-temperature and high-pressure resin in the molding operation. As a result, even when the coil 12 is not covered with the winding protective member, it is posible to prevent the coil 12 from being damaged.
Patent JP-2002040390-A (JP)
Title: Liquid crystal display device
Inventor: BABA MASAHIRO
IPC: G09G3/34
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting to improve picture quality when displaying a moving picture. SOLUTION: This liquid crystal display device is provided with a liquid crystal panel 11 for displaying a picture according to a video signal, lighting parts 12, 13 for lighting the liquid crystal panel from behind, a maximum brightness level detection circuit 14 for detecting the maximum brightness level of the video signal, and a control circuit 15 for varying a ratio of a lighted period of the lighting part to an unlighted period according to the maximum brightness level detected by the maximum brightness level detection circuit.
Patent JP-2002045124-A (JP)
Title: Feed
Inventor: MUKAI KATSUYUKI
IPC: A23K1/16
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide feed capable of preventing infection caused by toxic bacteria through an intestine canal. SOLUTION: This feed is characterized by containing zinc oxide ultrafine particles each having a specific surface area of >=10 m2/g.
Patent JP-2002050253-A (JP)
Title: Electric contact point for low-voltage switch and its manufacturing method
Inventor: MISHIMA AKIRA
IPC: H01H1/021
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact point having stable contact resistance for a low-voltage switch and its energy-saving manufacturing method. SOLUTION: The electric contact point for the low-voltage switch is the compact of refractory particles (a) such as tungsten, which do not stick to each other and are homogeneously dispersed, and an electrically conductive metal (b) having a low melting point, such as silver and copper, is soaked in the compact. It is possible to stabilize the contact resistance even in the case of low-voltage switching with the sacrifice to some extent of the arc resistance, as the consumption by the arc occurs more easily than in the case of a strong frame structure obtained by sintering the refractory particles and a new contact surface is formed on the surface of the electric contact point.  When it is manufactured, the formability of the refractory particles and the state of the homogeneous dispersion without sticking to each other can be kept by tentatively sintering the compact below a recrystallization temperature of the refractory particles of the refractory material. The sintering and the soaking processes can be carried out in one process by heating the metal for soaking having a low melting point laid on the compact of the refractory particles at a range of a temperature higher than the melting point of the metal having a low melting point to a temperature higher by 100 deg.C than the melting point, and a maximum saving of energy is realized.
Patent JP-2002046024-A (JP)
Title: Electrolytic polishing device, electrolytic polishing method, and wafer to be polished
Inventor: NOGAMI TAKESHI
IPC: B24B37/013
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To realize high precise electrolytic polishing by accurately detecting the polishing end point in electrolytic polishing. SOLUTION: This electrolytic polishing device 1 for electropolishing a conductive film to be polished formed on a substrate is provided with a resistance measuring unit 21 for measuring resistance of the film to be polished, an end point detecting part 31 for detecting a polishing end point by reading the change of a resistance value measured by the resistance measuring unit 21, and a polishing control part 33 for finishing electropolishing on the basis of the polishing end point detected by the end point detecting part 31.
Patent JP-2002052573-A (JP)
Title: Cassette type mold device
Inventor: HAMAMOTO JUNICHI
IPC: B29C45/26
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a product, to secure an enough occupiable area for a product molding part, to curtail a product molding time, and to improve the freedom of design. SOLUTION: In a cassette type mold device 10, a round cavity insert cassette 28 having the product molding part 22 of a necessary shape is set attachably/ detachably in a cassette mold 21. The cavity insert cassette 28 is formed cylindrically from a material of high heat conductivity, and a ring-shaped cooling channel 29 through which cooling fluid such as water is passed from a product cooling channel 11 is formed in the circumferential direction on the peripheral surface of the cassette 28.
Patent JP-2002053827-A (JP)
Title: Elecroconductive adhesive tape/sheet having no substrate and method for manufacturing the same
Inventor: SAKAI AKIKO
IPC: C09J4/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive adhesive tape/sheet having no substrate excellent in characteristics of adhesion such as adhesively and the strength at a high temperature, and excellent in electroconductivity, and to provide a method for manufacturing the same. SOLUTION: The electroconductive adhesive tape/sheet having no substrate is prepared by polymerizing a non-solvent type photocurable electroconductive adhesive containing a (meth)acrylic acid alkyl ester monomer, a polar group containing monomer, an acrylic polymer having a photoactive functional group, a photopolymerization initiator and an electroconductive particles as main components by photoirradiation. The electroconductive particle is nonspherical. When coating, a covering film is placed over the coated matter, and a film forming treatment is performed to obtain the electroconductive adhesive tape/ sheet having no substrate.
Patent JP-2002052689-A (JP)
Title: Method and apparatus for hydraulically transferring long-sized object
Inventor: TANABE SUNAO
IPC: B41F16/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for hydraulically transferring capable of accurately hydraulically transferring even a long-sized object. SOLUTION: The method for hydraulically transferring the long-sized object comprises the steps of floating a film C for hydraulically transferring in a long-sized water tank 31, separating the film by a wire member 146 contacted with the film at both side positions of the long-sized object A to be transferred in the case of pressing the object A to the film of a swelled state and sinking the object, moving a wire corresponding to the sinking of the object toward the object direction, and winding the film on an outside part of the object.
Patent JP-2002051996-A (JP)
Title: Pulsimeter
Inventor: HARIMA SHINICHI
IPC: A61B5/0245
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a low cost pulsimeter allowing for precisely removing the effect of a body movement without being affected by the direction of the movement. SOLUTION: The pulsimeter comprises: an arteries pulse wave sensor 11 for detecting a blood flow change in the arteries 21 with a larger response strength for an oxidized hemoglobin 22 than for a reduced hemoglobin 24; a pulse wave sensor 15 for veins 23 for detecting a blood flow change in the veins 23 with a larger response strength for the reduced hemoglobin 24 than for the oxidized hemoglobin 22; a cancellation means 37 for subtracting vein- signals (X) detected by the sensor 15 from artery-signals (X, Y) detected by the sensor 11.
Patent JP-2002048822-A (JP)
Title: Faint current detecting means and leakage current cutoff device using the same
Inventor: HAYAKAWA YASUO
IPC: C23C14/34
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a faint current detecting means capable of detecting the instant with good sensitivity at which a leakage current, etc., exceed an allow able range. SOLUTION: The faint current detecting means comprises a circuit C constituted of a first element 1 and a second element 2. At the instant at which a current I1 flowing through the first element 1 increases and exceeds a set value, a second insulating membrane 2a is subjected to insulation breakage in the second element 2 to cause a sudden increase in a current I2 flowing through the second element 2.