baber/WOPTO huggingface dataset:
Patent JP-H11185903-A (JP)
Title: Electrical connector
Inventor: YAMADA MASAHARU
IPC: H01R12/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a small electrical connector, wherein two electrical components can be inserted, common wire-terminals of the electrical components can be connected to a mounting board together and the mount height is kept small. SOLUTION: A housing 410 has two ports 420 and 430 for the insertion of electrical components on both sides, into which two electrical components are inserted rspectively with their front and rear surfaces opposite with each other. In the ports 420 and 430 of the housing 410 there are internally formed holding grooves 424, 435, 434 and 425 at specified intervals. In these grooves a common terminal 440, which is connected to a common wiring for the two electrical components, a first independent terminal 450 and a second independent terminal 460, which are connected to different wirings in respective electrical component, are mounted.
Patent JP-H11186889-A (JP)
Title: Switch circuit and discharge lamp lighting device
Inventor: ASAMI SHUNICHI
IPC: H05B41/282
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the switching circuit with a small power loss, less number of components and whose load current is increased. SOLUTION: The lighting device is provided with a DC power supply 1, a switch circuit 2 that connects the DC power supply 1 to an inverter circuit 3, the inverter circuit 3 that converts a DC from the DC power supply 1 ito a high frequency signal, and a discharge lamp 4 that is lighted by the inverter circuit 3. An emitter E of a 1st transistor(TR) Q1 connects to the DC power supply 1, a base B of the 1st TR Q1 connects to a resistor 32, the resistor 32 connects to an emitter E of a 2nd TR Q2 and a collector C of the 2nd TR Q2 connects to ground 63 of the DC power supply 1.
Patent JP-H11153155-A (JP)
Title: Electromagnetic clutch
Inventor: KIYOSHIMA SHUJI
IPC: F16D27/112
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of providing a large damping effect and with small noise. SOLUTION: An electromagnetic clutch 1 furnished with damper rubber 50 is constituted to fix an outside cover 41 to support a part of the damper rubber 50 to return an armature plate 30 to its original position from the outside in the radial direction at the time of stopping electrification on the armature plate 30, to fix a ring inside cover 42 to support a remaining part of the damper rubber 50 from the inside in the radial direction on a hub plate 11 and to compress the damper rubber 50 between both of the covers 41, 42 and the hub plate 11.
Patent JP-H11191530-A (JP)
Title: Alignment mark device
Inventor: AOKI TOSHIHIKO
IPC: H01L21/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an alignment mark device by which an alignment operation is performed with good efficiency without a need of skill, by a method wherein a wafer and/or a mask are fine adjusted visually in such a way that a checkered pattern is constituted of first light nontransmittible patterns in a wafer-side alignment mark, and of second light nontransmittible patterns in a mask-side alignment mark. SOLUTION: A wafer-side alignment mark(WAM) A is constituted of first light nontransmittible patterns a1 which are arranged in a matrix shape by keeping intervals in the row direction, the column direction and the diagonal direction. A mask-side aligment mark(MAM) B is constituted of first light nontransmittible patterns b1 which are arranged in a matrix shape by keeping intervals in the row direction, the column direction and the diagonal direction. In a state that the MAM B is deviated slightly to the left direction with reference to the WAM A, the first light nontransmittible patterns a1 in the WAM A, and the second light nontransmittible patterns b1 in the MAM B are in a prescribed relationship. Then, the position of a wafer and/or a mask which are situated in an alignment apparatus is fine adjusted to the left direction, and a perfect alignment state is obtained.
Patent JP-2001184600-A (JP)
Title: Device and method for supporting driving
Inventor: MIKI NOBUAKI
IPC: G01C21/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To recognize conditions outside a vehicle and navigation information when the vehicle get close to a stop spot or the like. SOLUTION: This device has an image pickup device loaded on the vehicle and for photographing a prescribed object to be photographed, present position detecting means for detecting a present position, data recording part 21 having navigation data, recorded thereon navigation control part 13 for guiding the vehicle on the basis of the present position and the navigation data, display part provided with a display screen and image forming processing means 91 for forming the image of the navigation information from the navigation control part 13 and the image photographed by the image pickup device on one display screen. Since the image of the navigation information and the photographed image are formed on one display screen, when the vehicle gats close to the stop spot or the like, a driver can recognize the conditions outside the vehicle without moving the vehicle forward.
Patent JP-H11194527-A (JP)
Title: Toner for electrophotography
Inventor: IIDA HAGUMU
IPC: G03G9/08
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrophotography excellent in flowability, electrostatic charge stability, OHP transmissibility and environmental stability, free from fogging, providing a clear image of high image density excellent in fine line reproducibility and gradation property of a highlight part, and excellent in endurance stability. SOLUTION: This toner comprises titanium oxide fine particles of which the ratio of the maximum intensity to the minimum intensity in the range of 2θ of X-ray diffraction = 20.0-40.0 deg. is within the range of 5.0<=(Imax./ Imin.)<=12.0, of which BET specific surface area is 100-350 m<2> /g, and of which bulk density is 5-20 cc/g, and toner particles of which weight average particle size is 3-9 μm, which contains 5-70 num.% of toner particles having 4 μm or less of particle size, which contains 1-65 vol.% of particles having 8 μm or more of particle size and in which the relation of N/V=-0.05N+k(k=3.0-20.0) is satisfied when the num.% of the toner particles having 4 μm or less of particle size is expressed in terms of N, and when its vol.% is expressed in terms of V.
Patent JP-2000197348-A (JP)
Title: Dc-to-dc converter circuit
Inventor: KITAGAWA KIYONARI
IPC: H02J1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter circuit which is capable of realizing high conversion efficiency without using sense resistor. SOLUTION: A DC/DC converter circuit, comprising a main switching element Q1 to turn on/turn off the input and a synchronous rectifying switching element Q2 to turn on/turn off the input voltage in the reverse action mode, while keeping the period of simultaneous turning-off following the circuit constitution of the voltage mode control type, is provided with a detecting means to detect as to whether or not the output side voltage of the main switching element Q1 is larger than the input side voltage, and a control means to be shifted to a power saving mode, in which the drive power of the switching element is reduced or cut, when the detecting means detects that the output side voltage is larger than the input side voltage.
Patent JP-H11190138-A (JP)
Title: Toilet bowl housing type excrement tank for provisional toilet
Inventor: FUKUDA TOMOROKU
IPC: E04H1/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To protect a floor unit and to reduce the composition volume of a toilet part including an excrement tank by applying the inner space of a hollow box-shaped body where the excrement tank of a provisional toilet is bulky as a dead space during unused time and occupys a wide place to enable the inner space to accommodate a toilet bowl of the floor unit and the protrusive part of an upper floor part. SOLUTION: A toilet basic unit having a toilet bowl loaded on the excrement tank of a provisional toilet device is divided into the floor unit 2 of the composition body and an excrement tank 3, and the floor unit 2 having an upper and a lower floor part and a common use japanese type toilet bowl 1 attached to the upper floor part is turned over to provide an opened part so large as to easily receive and insert the upper floor part in the inside of the excrement tank 3, and during storage, keeping and transporting, the floor unit 2 is in a turned over state to house the upper floor part inside the excrement tank 3 for turning a volume into a reduced state. During using, the bottom of the floor unit 2 is overlapped with the upper face of the excrement tank 3 for providing it at a regular position.
Patent JP-2000196928-A (JP)
Title: Image pickup device
Inventor: KAWASE KAZUHIKO
IPC: H04N5/225
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can stably pick up images by allowing the device to be surely held by the hand of a photographer without receiving any restriction from the size of the hand. SOLUTION: An image pickup device is provided with an image pickup lens 1, an image pickup element, and a cover 4 containing the lens 1 and the image pickup element and, when a photographer uses the device for picking up images, the user holds the cover 4 by hand. One end of a grip belt 5 attached to the cover 4 is fixed to the rear surface of the cover 4 and the other end of the belt 5 is fixed to the bottom face of the cover 4. Therefore, the photographer can surely hold the image pickup device, because the photographer can grasp a wide area of the front face of the camera by fingers.
Patent JP-2001188556-A (JP)
Title: Method and device for voice recognition
Inventor: SANEHIRO TAKATOSHI
IPC: G10L15/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the voices of not only a native speaker of an object language to be recognized but also of a non-native speaker. SOLUTION: This device is provided with voice models 16 and 21 of native speakers, a voice model 23 obtained when a native speaker speaks another language, means 14, 19, 22, and 24 which calculates matching scores, based upon voice feature parameters extracted from an input voice signal with a matching pattern using the voice modles obtained from a native speaker of the object language to be recognized, a matching pattern using the voice model of the object language to be recognized by a non-native speaker, and a matching pattern generated so that the recognition object can be recognized by using other language voice models by the native speakers of other language, and a means 17 which outputs a recognized object that a matching pattern with high scores represents.
Patent JP-2001178854-A (JP)
Title: Container for golf ball
Inventor: FUJISAWA KOICHI
IPC: A63B47/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight container for a golf ball at a low cost wherein leak of air can be reduced while productivity is improved. SOLUTION: The container for a golf ball includes a container body 1 comprising a cylindrical body 11 and a bottom 12 disposed at the lower end of the body 11 to close an opening at the lower end of the body 11, and a cover 2 which is attached to the upper end of the body 11 to close an opening of the upper end of the body 11. The body 1 is made of aluminum and the body 11 thereof is integrally formed with the bottom 12.
Patent JP-2000190679-A (JP)
Title: Writing instrument
Inventor: SUZUKI KEIICHI
IPC: B43K5/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress an ink leakage to a tip of a pen as much as possible by providing a vent passage at a portion different from an ink connector between an ink containing member and a tip of a nib of the pen projected from an end of a barrel of the nib projected from the end of the barrel, and filling and disposing an ink-repellent gel-like substance in a periphery of the connector. SOLUTION: An ink-repellent gel-like substance 6 is filled in a periphery of a pen core 4. The substance designates a gel solidified by forming a secondary structure by coupling colloidal particles and polymer solute or the like and Newtonian fluid having high viscosity of 10,000 to 2,000,000 cPs. As its embodiment, a gel-like substance obtained by dispersing silica fine particles in a polybutene is used. In the case of applying an accidental impact to the writing instrument, the outer periphery of the core 4 is filled with the substance 6, and hence the ink is not leaked from an ink storing material 2, and leakage of the ink from the end of the nib due to abrupt inner and outer pressure changes can be suppressed.
Patent JP-2001181562-A (JP)
Title: Anticorrosive coating composition
Inventor: HONDO FUMIAKI
IPC: C09D163/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin-based anticorrosive coating composition having excellent adhesion and an appropriate pot life, exhibiting excellent low- temperature curing properties, low viscous and excellent in workability. SOLUTION: The anticorrosive coating composition is obtained by employing an epoxy resin composition comprising a heterocycle-containing compound represented by general formula (1), a polyepoxy compound and an amino compound bearing in the molecule at least two active hydrogens derived from an amino group. In formula (1), n is an integer of 1-10; X1, Y1 and Z1 are each independently an oxygen or sulfur atom; R1 is a residue of a cyclic ether group- containing compound or a hydrogen atom; and R2 is a 2-10C hydrocarbyl group.
Patent JP-2000189653-A (JP)
Title: Granular material separating device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a granular material separating device capable of securely separating balls of a game medium from granular material for polishing the game medium. SOLUTION: Balls of a game medium of which speed is temporarily reduced in a stay zone of a game medium passage 17 flow into a natural flow down zone, where differential flow speed between the upstream game medium and the downstream game medium adjacent to this game medium gradually becomes large in accordance with their flowing down, so the upstream side game medium and the downstream game medium adjacent to this game medium get more apart from each other. Grain 16 discharged with the game medium is thus securely dropped from gaps between the game medium, thereby the grain 16 flows into a downstream carrying passage or various devices to prevent danger of generation of jam or failure of this device.
Patent JP-2000169623-A (JP)
Title: Chemical recycle of polyethylene terephthalate waste
Inventor: INADA SHUJI
IPC: B29K105/26
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity polyethylene terephthalate by utilizing a used polyethylene terephthalate as bis-β-hydroxyethyl terephthalate. SOLUTION: This method comprises a pretreatment process for obtaining a crude polyethylene terephthalate, a depolymerization process for producing a crude bis-β-hydroxyethyl terephthalate (BHET) by adding an excess ethylene glycol for depolymerization, a foreign substance-removing process for removing the foreign plastics and solid foreign substances and/or precipitates other than the polyethylene terephthalate resin, a concentrated BHET producing process by distillation and vaporization, a vacuum vaporization process for obtaining a refined BHET, and a melt-polycondensation process for obtaining a high-purity polyethylene terephthalate polymer.
Patent JP-2000170839-A (JP)
Title: Damper device
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/126
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the torsional vibration of an annular rubber member and the increase of the complex distorsion factor on the basis of the bending vibration by forming the annular rubber member by a cylindrical rubber and a disc- shaped rubber part. SOLUTION: An annular rubber member 24 comprises a disc-shaped rubber part 24a mounted in the direction approximately perpendicular to an axis of rotation O-O, and a cylindrical rubber part 24b concentrically mounted to the axis of rotation. A second annular rubber part 28 comprises a disc-shaped rubber part 28a mounted in the direction approximately perpendicular to the axis of rotation O-O and a cylindrical rubber part 28b concentrically mounted to the axis of rotation. By applying this structure, since the first and second annular rubber members 24, 28 comprise the disc-shaped rubber parts 24a, 28a and the cylindrical rubber parts 24b, 28b, the force in the compression direction is acted in the bending vibration and the bending amplitude is reduced.  Accordingly, the distorsion factor of the first and second annular rubber members 24, 28 is reduced even when the bending vibration is combined with the torsional vibration.
Patent JP-2000192590-A (JP)
Title: Bar arrangement for building structure slab
Inventor: HIRANO YASUO
IPC: E04B5/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely construct a slab bar arrangement by mutually connecting two reinforcement gratings in parallel through a space holding member to produce a bar arrangement unit of a prescribed dimension produced in a factory, and mutually connecting the bar arrangement units by a connecting end part of a prescribed length. SOLUTION: Two reinforcement gratings 15-16 formed of a plurality of main bars and distributing bars are mutually connected in parallel through space holding members 17, 18 to produce a building structure bar arrangement unit (herein referred to as bar arrangement unit) having a width of 2.5 mm or less and a length of 12 m or less in a factory. Piping units 11, 12 are produced in the same manner. The bar arrangement units 10-12 are carried to a construction site, arranged on a form of concrete slab, and connected by connecting end parts 23, 24, 34, 43a having a length 40 times the diameter of the distributing bar, and the bar arrangement unit 12 is connected to a reinforcement concrete beam 12a by a connecting end part 44 having a length 10 times or more the diameter of the distributing bar, or 15 cm or more. Since the construction can be easily and surely performed only by arranging the bar arrangement units 10-12 in a row and connecting them, no special skill is not required, and the term of works can be significantly shortened.
Patent JP-2001170159-A (JP)
Title: Contact skin member having buffering capability
Inventor: TAZAWA KENJI
IPC: A61L15/58
Filed: 1999-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of bringing about a large skin disturbance due to strong enzyme activity of an excreted liquid excreted from a fistula or the like indicating a pH for giving an adverse influence to the skin. SOLUTION: The contact skin member for adhering a bag for recovering an excreted liquid to the surface of a skin is formed by mixing a hydrophobic polymer with a hydrophilic polymer. As the hydrophobic polymer, a polymer for forming no matrix and a polymer for forming a small amount of the matrix are used in combination. The hydrophilic polymer is formed by mixing a polymer having an action for buffering the pH and the other polymer. Since the hydrophilic polymer having the action for buffering the pH is held by the hydrophobic polymer for forming the small amount of the matrix, the excreted liquid excreted from the fistula or the like is easily contacted with the hydrophilic polymer to buffer the pH of the excreted liquid to weaken its enzyme activity and to effectively maintain an adhered state as well without giving the adverse influence to the skin.
Patent JP-2000191434-A (JP)
Title: Pack cosmetic material
Inventor: SOMEYA NORIO
IPC: A61K8/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pack material capable of giving an antibacterial property to a body part such as skin to make it healthy and also cleaning it by using the material, and also not irritating and not generating a rash and itchiness. SOLUTION: This pack material is obtained by mixing a coral sand and/or a solution obtained by reacting the coral sand with an acid in a pack material. The coral sand used in the present invention is obtained from a fossil of a reef building coral, and therefore a natural calcium-containing material. The active component of the coral sand imparts an antibacterial property to skin, etc., to make it healthy, and does not generate a rash or itchiness, since it is a natural material.
Patent JP-H0643320-A (JP)
Title: Polarization control plate and display system
Inventor: MURAKAMI KANJI
IPC: G02B30/25
Filed: 1990-12-11
Abstract: PURPOSE:To provide every kind of application by enabling the polarizing characteristic of a polarizating filter plate to be easily converted. CONSTITUTION:A polarization control plate in which the polarizing characteristic of the polarizating filter plate 11 is converted can be obtained by adhering a light transmissible sheet 13 on the polarizating filter plate 11 via an adhesive. The polarization control plate is arranged at the front of a liquid crystal display device on either one side of first and second liquid crystal display devices to irradiate optical images for righ and left channels, and one screen on which a video from the first and second liquid crystal display devices can be image- formed is arranged at the front of the liquid crystal display device on the other side, and the video on the screen can be observed as a stereoscopic vision.
Patent JP-H04214696-A (JP)
Title: Substrate marking apparatus
Inventor: YASUDA AKIO
IPC: H05K1/02
Filed: 1990-12-12
Abstract: PURPOSE:To provide a substrate marking apparatus for marking a management information mark on a printed circuit board in the printed circuit board mounting process to print the marking without relation to a type of substrate and mounting density and moreover automatically read the printed marking. CONSTITUTION:A substrate transfer mechanism 1 transfers a printed circuit board 4. When the printed circuit board 4 is transferred, a stopper 2 protrudes to stop the board and when the marking is completed, it sinks to allow the board to flow toward the subsequent step. Meanwhile, a marking head 3 horizontally slides to print an encoded management information mark to the end face 5 of the printed circuit board 4.
Patent JP-H05344836-A (JP)
Title: Mass meat processing unit
Inventor: ANDORIYUU JIEI GURATSUDO
IPC: A23L13/00
Filed: 1990-12-13
Abstract: PURPOSE: To equally cook all the meat within each chamber to smoke by providing a specific calculating means operating a carrying means carrying meat through plural chambers capable of varying a temperature, humidity and smoking. CONSTITUTION: The plural chambers arranged adjacently are provided and cool saline-water is sprayed in a steam-cooking and cool shower spraying area after heating areas 14 and 16. Plural racks 24 holding the meat are continuously carried through each chamber to support the rack 24 by a track 28. The calculating means 54 calculating the rack at a specific position within the chamber is provided with a reciprocating push pull means, which is released from the rack to return to a neutral position to be engaged with another rack.
Patent JP-H04217275-A (JP)
Title: Image forming device
Inventor: KASAHARA SEITARO
IPC: G03G21/02
Filed: 1990-12-19
Abstract: PURPOSE:To provide circuit constitution by performing sequence control of improving a rate of operation, in the case of an image forming device of mounting a memory means to a device main unit to perform control. CONSTITUTION:A device is characterized by providing a control means 1 for performing sequence control and a control means 2 to which a memory means 3 can be mounted, connecting the control means 1 to the control means 2 by a communication transmitting means 4 and a count pulse transmitting means 5, transferring assignment of a corresponding counter classified by department, paper size, etc., to job vacant time through the communication transmitting means 4 and transferring a count pulse in the predetermined timing of the sequence control by the count pulse transmitting means 5.