baber/WOPTO huggingface dataset:
Patent JP-2001248725-A (JP)
Title: Control device for power transmission
Inventor: NAKANO SHIGEJI
IPC: F16H61/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To perform both the engagement capacity control of a friction engagement element and the engagement capacity control of a lockup mechanism with one linear solenoid valve. SOLUTION: When a solenoid valve 140 is turned off, a clutch shift valve 150 is located left and a lockup shift valve 170 is located right. At this time, control pressure created by the linear solenoid valve 130 is supplied to a forwarding clutch 65 or a reversing brake 66 to permit the engagement capacity control thereof. When the solenoid valve 140 is turned on, the clutch shift valve 150 is located right and the lockup shift valve 170 is located left. At this time, the control pressure created by the linear solenoid valve 130 is supplied to a lockup control valve 180 and engagement capacity control pressure obtained by the valve 180 after conversion permits the engagement capacity control of the lockup mechanism 50.
Patent JP-2001204517-A (JP)
Title: Mutually attaching, detaching and exchanging method for ornament
Inventor: TAKAYAMA TOMOHIRO
IPC: A44C1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To increase frequency of use for jewels and reduce using cost of the jewels. SOLUTION: The most expensive jewel in a part of an ornament is made detachable, attachable and exchangeable. As a result, several kinds of ornaments can be comparatively inexpensively assorted by one jewel and several kinds of variations can be obtained, and also continuous using time can be increased by saving labor and time for reforming expensive jewels.
Patent JP-2001246951-A (JP)
Title: Vehicular motor assist fitting structure, and fitting method thereof
Inventor: SHIMIZU TOMONORI
IPC: B60L50/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular motor assist fitting structure, and a fitting method thereof in which hybrid vehicle using both an engine and a transmission of an existing gasoline engine vehicle is realized, and a motor case can be easily fixed to an engine even when an intense magnetic force is present when a motor rotor is inserted in a motor stator. SOLUTION: An engine side bolt fitting portion is provided on the engine, a motor side bolt through hole is made in the axial direction of the motor case corresponding to the engine side bolt fitting part, a transmission side bolt fitting portion is provided on a transmission case in the axial direction corresponding to the motor side bolt through hole, a stud bolt which is fitted to the transmission side bolt fitting portion and fitted to the engine side bolt fitting portion through the motor side bolt through hole is provided, the stud bolt is provided with a bolt side stepped portion having the outside diameter larger than that of other portions in a portion in contact with the motor case when fixing the motor case and the transmission case to the engine,  and the motor side bolt through hole of the motor case is provided with a hole side stepped portion having the inside diameter larger than that of the other portions corresponding to the bolt side stepped portion of the stud bolt.
Patent JP-2001254896-A (JP)
Title: Digestion gas suction and storage method
Inventor: SANO HIROSHI
IPC: B01D53/26
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for sucking and storing digestion gas efficiently so as to utilize digestion gas as an energy source effectively. SOLUTION: In this digestion gas suction and storage method, digestion gas generated when biological treatment is done is sucked and stored after removing hydrogen sulfide and then water content from the gas.
Patent JP-2000336141-A (JP)
Title: Polyurea and water-soluble or water-dispersible polymer salt
Inventor: NGUYEN KIM SON DR
IPC: A61K8/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurea which is suitable for use in cosmetics, especially in hair treatment compositions, by reacting a specific diamine, a specific polysiloxane, a specific diisocyanate, a specific amine and a specific diamine. SOLUTION: This polyurea having at least one ionogen group or inonic group comprises (A) a diamine having a group: (-CH2CH2O)n-(C3H6-O-)m [(m), (n) are each 0 to 50, provided that (m)+(n) is 5 to 60], (B) an amino group or hydroxyl group-containing polysiloxane  for example, a compound of the formula [R1, R2 are each an alkyl or the like; E1, E2 are each OH or NHR3 (R3 is H, an alkyl or the like); (a), (b) are each 2 to 8; (c) is 3 to 50]}, (C) a diisocyanate, (D), if necessary, a diamine, a triamine or a tetraamine or a polyamine which has at least one ionogen group, and (E), if necessary, one or more diamines which each has a mol.wt. of 60 to 6,000 g/mole.
Patent JP-2001257073-A (JP)
Title: El element and its manufacturing method
Inventor: MIYOSHI KENYA
IPC: H05B33/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an EL element which is easy to manufacture and its manufacturing method. SOLUTION: The EL element comprises at least a base body, a first electrode formed on the base body, an EL layer formed on the first electrode, and a second electrode formed on the EL layer. At least one layer of a photocatalyst containing layer is formed at any position between the base body and the second electrode.
Patent JP-2001253609-A (JP)
Title: Paper discharge device and picture image forming device
Inventor: TOMATSU YOSHIYA
IPC: B65H29/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge device and a picture image forming device capable of changing rapidly and smoothly a discharging direction of printed paper P. SOLUTION: A first pair of feeding rollers 42 and a second pair of feeding rollers 43 which are upper and lower pairs respectively are placed on both of fight and left side parts sandwiching a center of width direction of the paper P to be conveyed for comprising drive motors 50a, 50b to make differences in rotation speed between the first pair of feeding rollers 42 and the second pair of feeding rollers 43. For a conveyance upstream side from both the right and the left feeding rollers 42, 43, a pair of holding rollers 52 to have the conveyance upstream side of the paper P held and conveyed is placed on a width dimension W1 of a region sandwiched between drive motors 45, 46 of the first pair of feeding rollers 42 and the second pair of feeding rollers 43.
Patent JP-2001262300-A (JP)
Title: Adhered matter removing device of roll in hot dipping bath, and press flaw generation preventive method of hot dipped metal strip
Inventor: UCHIYAMA YUKIHIKO
IPC: C23C2/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an adhered matter removing device of a roll in a hot dipping bath which is disposed in a hot dipping line, simple in structure, less in facility cost, and less in failure, and excellent in maintainability, and a press flaw generation preventive method of a hot dipped metal strip. SOLUTION: In the adhered matter removing device of the roll in the hot dipping bath which is dipped and disposed in the hot dipping bath in which the metal strip is traveled and comprising a blade to scrape off the adhered matter on the roll surface, an arm to support the blade and a screw which is provided above the hot dipping bath threacross, and movable along the axis of the roll in the bath, a float and/or a weight to adjust the pressure of the blade on the roll in the bath is mounted on the arm to support the blade.
Patent JP-2001261532-A (JP)
Title: Hair grooming material
Inventor: IWATA HIROSHI
IPC: A61K8/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair grooming material having properties for giving a natural styling (setting) without the touch of stiffened feeling and capable of imparting humid feeling to the hair. SOLUTION: This hair grooming material contains one or more species of higher alcohols having a 14-18C alkyl, one or more species of polyethylene waxes having a melting point in the range of 70-110 deg.C and one or more species of anionic surfactants and/or nonionic surfactants.
Patent JP-2001268270-A (JP)
Title: Communication terminal
Inventor: NAKANISHI KEIICHI
IPC: H04N1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that controls a response sequence of dial-in, in compliance with the channel contract even on the occurrence of a power failure. SOLUTION: An NCU 12 is provided with a one-chip microcomputer 25, that is backed up by a backup power supply 26. The one-chip microcomputer 25 acquires and stores identification information, denoting a dial-in class from a facsimile controller 11, when a power supply circuit 17 is active. On the occurrence of a power failure at an interrupt of the power supply circuit 17, the communication terminal makes reference to an identification signal at the arrival of a call and replies to the incoming call according to a response sequence, in response to the instructed dial-in class. Thus, the terminal can replay to the incoming call according to the dial-in class, in compliance with the channel contract even on the occurrence of a power failure to attain a call with an external telephone set 30.
Patent JP-2001263972-A (JP)
Title: Heat conveying device
Inventor: SUZUKI ATSUSHI
IPC: F28D15/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a heat conveying device improving the capability of conveying heat in a simple constitution and displaying predetermined heat conveying performance regardless of the operating posture of a container. SOLUTION: This device comprises a heat conveying pipe 1 having a cross-sectional area that is small enough for the liquid phase 3a of a hydraulic fluid 3 sealed inside a container to block the section of the container by a surface tension and a reservoir 2 that is large enough to the entire inside capacity of the heat conveying pipe. The hydraulic fluid 3 is made so that two phases of a gas and a liquid coexist inside the container, and at least the inside of the heat conveying pipe 1 is filled with the liquid phase 3a of the hydraulic fluid.
Patent JP-2001267509-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKAKIBARA JUN
IPC: H01L27/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent element breakdown due to high current density and realize high integration, even if a resistance is made longer when a high resistance is formed. SOLUTION: A trench 2 is formed in a vertical direction from a main surface 1a of an n+-type substrate 1, and a p-type layer 3 is formed inside the trench 2. An n+-type layer 4 is formed to fill up the recessed part of the p-type layer 3. Thereby, the p-type layer 3 is constituted to form a U-shape, whose end parts are both terminated in a main surface and a U-shaped path becomes a resistance length. The resistance length can be extended by making the trench 2 deep, by making the substrate thickness direction and the length direction of a resistance are made to coincide with each other in this way. Thereby, it is possible to prevent generation of element breakdown due to high current density by reducing a sectional area of a resistance and to realize high integration, even if a resistance is made longer.
Patent JP-2000306208-A (JP)
Title: Magnetic head and magnetic recording and reproducing device
Inventor: YAMAMOTO HIROTAKA
IPC: C03C8/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure resistance to severe service conditions, high performance and high reliability by joining a pair of magnetic cores with a sealing glass having one or more rate earth elements and containing fine particles uniformly dispersed in the matrix. SOLUTION: The magnetic head comprises a pair of magnetic cores 11, 11' with magnetic films 14, 14' opposed by way of only a magnetic gap 15, a nonmagnetic gap material interposed between the magnetic cores 11, 11' and a sealing glass 16 which joins the magnetic core 11, 11'. The sealing glass 16 joins the opposed faces of the magnetic gap 15, contains one or more rate earth elements and contains fine particles uniformly dispersed in the matrix. The fine particles contain one or more rare earth elements selected from Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu.
Patent JP-2001275065-A (JP)
Title: Print service system
Inventor: IGARASHI TAKASHI
IPC: B41J29/38
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a print service system which enables a customer who uses a network to obtain an image matching his or her preference by inviting images as templates from customers who use the network. SOLUTION: A server is equipped with an image data receiving means which receives image data sent from an image data processor, an image data storage means which stores the received image data as they are or image-processed data and other data, an image data display means which enables the received image data to be browsed as they are or after being compressed, and an image data selecting means which selects specific image data out of pieces of received image data according to an indication from the image data processor and further has a print means which prints the image data selected by the image data selecting means.
Patent JP-2001269956-A (JP)
Title: Method for manufacturing laminated plate
Inventor: SHIMOMURA MASAKAZU
IPC: B29C43/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To make it easy to change a state of a dull surface in forming a laminated plate. SOLUTION: Necessary number of B staged prepregs which are produced by impregnating a thermosetting resin into a sheet type of a fiber substrate and drying it are piled up, the prepreg layer 1 is held between forming plates 3, and it is heated and pressed between heating plates to form the laminated plate. In the forming process, an aluminum plate with fine irregularity on its surface is used as the forming plate. A resin film for separating with desired thickness are inserted between the forming plate and the prepreg layers, and the laminated plate is formed by heating and pressing. The state of the dull surface of the laminated plate is adjusted by changing the thickness of the resin film for separating.
Patent JP-2001271142-A (JP)
Title: Dent of reed for weaving machine
Inventor: SAWADA YASUO
IPC: D03D49/62
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide dents of a reed for a weaving machine simultaneously improved in wear resistance and corrosion resistance. SOLUTION: This dents of a reed have a composition in which nitrogen and carbon are compositely added to martensitic stainless steel within the range of 20<=Cr(%)/(C(%)+N(%))<=35 and also within the specified ranges prescribed by (α) satisfying the inequality (1) α-0.050<=N(%)<=α+0.025 and the formula (2) α=0.883×10 (0.046×Cr(%)-0.13×C(%)-1.57).
Patent JP-2001274608-A (JP)
Title: Millimeter wave circuit, its manufacturing method, transmitter-receiver and radar system
Inventor: UNO HIROYUKI
IPC: G01S7/03
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a millimeter circuit capable of being automatically be mounted, high in mass-productivity and capable being easily applied to multiple products and obtaining stable performance, and to provide its manufacturing method. SOLUTION: The millimeter circuit is provided with an NRD guide configured by inserting a dielectric line between upper lower conductor plates 3, 2, and the dielectric line is divided into divided line components 1-1 to 1-n each having a prescribed length, and a straight line is configured by arranging the diving line components 1-1 to 1-n at a prescribed interval (g) in a transmission direction 4 of a signal. Through the configuration above, dividing the dielectric line into the small line components can attain automatic mount, improve he mass- productivity, make the millimeter circuit easily applicable to products of various kinds and allow the millimeter circuit to have stable performance.
Patent JP-2001275165-A (JP)
Title: Data transmission/reception system and master terminal and slave terminal used for this system
Inventor: IGURA HAMAMI
IPC: H04W84/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission/reception system that can receive various services without the need for seeking and extracting a card on every occasion and to provide terminals used for this system. SOLUTION: The master terminal 100 and the slave terminal 200 of this invention can attain wireless communication in compliance with the Bluetooth, and the master terminal 100 transmits information assigned to each mobile unit and user information such as points and validity to the mobile unit 200. When a master side gives points in response to a purchase monetary amount to the slave terminal 200 in the case of its purchase of an article, the slave terminal 200 updates the user information stored in a memory 204 on the basis of an update request from the master terminal 100.
Patent JP-2001281485-A (JP)
Title: Optical waveguide transmitting and receiving module
Inventor: TERAJIMA MUNEHIRO
IPC: G02B6/122
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce electric crosstalk between a light emitting element side and a light receiving element side and further to reduce the area of adhesion between substrates in a plane mounting type optical waveguide transmitting and receiving module wherein silicon substrates separated into a plurality of parts and a PLC substrate are hybrid-integrated. SOLUTION: A silicon substrate 10 on which (a) light emitting element 18 and (a) light receiving element 19 are mounted is oppositely arranged to (a) silicon substrate 20 in which a V groove 22 for inserting an optical fiber and fixing it by resin or the like is formed. Joining surfaces 34, 35 of the rear surfaces side of an optical waveguide (PLS) substrate 30 in which an optical waveguide 31 is formed are positioned and fixed on joining surfaces 14, 15 on the surface of the silicon substrate 10 and joining surfaces 24, 25 on the surface of the silicon substrate 20. Thus, the optical axes of the light emitting element 18, the light receiving element 19 and the optical fiber inserted into the V groove 22 are aligned and are simultaneously and optically coupled with the optical waveguide 31 in the PLC substrate 30 side.
Patent JP-2001279671-A (JP)
Title: Sand covering method and device to water bottom
Inventor: KUMAGAI SATORU
IPC: E02D15/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sand covering method to the water bottom and a device therefor capable of thinly and uniformly covering the water bottom with sand when covering the water bottom with the sand and capable of economically performing execution work by reducing wastefulness of the sand. SOLUTION: While respectively discharging slurry-like sand S at a proper flow rate from plural discharge ports 9 arranged at prescribed intervals along a lower part of a sand scattering pipe 8 connected by crossing the tip of a sand discharge pipe 2 from a rear part of a pontoon 1, the pontoon 1 is linearly moved to cover the water bottom with the sand.
Patent JP-2001281912-A (JP)
Title: Image forming device
Inventor: TOYAMA HIROSHI
IPC: G03G9/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent melt sticking of a toner on a toner carrying body and to realize good low temperature fixing. SOLUTION: The toner T is controlled in such a manner that the synchronization rate of the external additive after development is smaller than that before the development. Namely, the mother particle 18 of the toner T having a low melting point is coated with an external additive 19 of first and second layers before development, and after development, a part of the external additive 19 in the second layer is separated from the mother particle 18 to deposit on an OPC 2 to form an external additive layer (A). Therefore, the particle of the toner T comprising the mother particle 18 deposits on the OPC 2 through the external additive layer (A) when the toner moves from a developing roller 16 to the OPC 2. When the toner T is transferred from the OPC 2 to a transfer paper, the external additive layer (A) on the OPC 2 is not transferred but remains on the OPC 2. By leaving a part of the external additive before development on the OPC 2, more preferable low temperature fixing can be realized while melt sticking of the toner on the developing roller 16 in the stage prior to development can be prevented.
Patent JP-2001276685-A (JP)
Title: Automatic marking device and automatic marking method
Inventor: HIRAMATSU TETSUKAZU
IPC: B05B15/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To attain the efficiency of work and manpower saving by shifting the marking work of a shipping material from manual work to automatic one. SOLUTION: This automatic marking device (1) is provided with a sensing structure for sensing the shipping material (30) sent from a conveyer (20), a distribution structure for distributing a coating material having combined color previously fixed from plural colors by the destination to the shipping material (30) and a spray structure for spraying the coating material distributed from the distribution structure on one side surface or the upper surface of the shipping material (30).
Patent JP-2001280288-A (JP)
Title: Impeller structure of multiblade blower
Inventor: NARUKAWA YOSHINORI
IPC: F04D29/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the air supply efficiency of a multiblade blower, such as a crossflow fan, etc., and to reduce the generation of air supply noise. SOLUTION: A multiblade blower 9 is provided with an impeller 9a consisting of a number of blades 19, 19, etc., juxtaposed at given pitches in a peripheral direction. A camber line radius R2 on the outer periphery C2 of the impeller consisting of the blades 19, 19, etc., is increased to a value higher than a camber line radius R1 on the inner periphery C1 side of the impeller.
Patent JP-2001283679-A (JP)
Title: Switch for game controller
Inventor: ONO ATSUSHI
IPC: A63F13/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To output digital signals of 'ON' and 'OFF' by operation of buttons and analog signal in response to pressing operation of the buttons, in a switch for a game controller, and together to improve operability of the button. SOLUTION: The switch for the game controller 9 is equipped with a click rubber 5 that deforms to move by depressing operation of a button 7 in a case 8 mounted on a base board 4, and controls signal output with operation of contacts 10 and 11 by deforming motion of the said click rubber 5. A conductor 6 is provided at the bottom of the said click rubber 5, and together, an upper contact 10 and a lower contact 11 are disposed apart up and down by facing the said conductor 6 on the said base board 4. Further, the said lower contact 11 is covered with resist 11d made of a dielectric, and together, the said upper contact 10 is mounted on a resist 11e and disposed at a height above the resist 11d covering the said lower contact 11.
Patent JP-2001280520-A (JP)
Title: Check valve
Inventor: YONEZAWA KENJI
IPC: F16K27/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance check valve having high added valve. SOLUTION: This check valve comprises a valve case 20 formed with a connection tube part 60, and a valve element 30 swingably pivotally supported by the valve case 20 and capable of closing a discharge port 71. The connection tube part 60 constituting the valve case 20 is externally fitted and fixed on a pipe conduit 10.