baber/WOPTO huggingface dataset:
Patent JP-2002263135-A (JP)
Title: Throw-away diaper
Inventor: KOYAMA TAKAO
IPC: A61F5/44
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away diaper which is excellent in leakproofness and the housing and holding properties of auxiliary absorption parts and is extremely easily wearable in wearing. SOLUTION: This throw-away diaper 1 is disposed with leg absorbers 6 and 6 along the longitudinal direction of the diaper respectively on the outer side of both side edges of a central absorber 4 in a crotch region C. The absorber basis weights of intermediate regions F and F existing between the central absorber 4 and the leg absorbers 6 and 6 are smaller than the respective absorber basis weights of the region G where the central absorber 4 is disposed and the regions D where the leg absorbers 6 and 6 are disposed. A pair of flexible shafts are formed on both sides of the central absorber 4 respectively along the longitudinal direction.
Patent JP-2002270273-A (JP)
Title: Connector
Inventor: KOBAYASHI YUTAKA
IPC: H01R13/42
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To heighten a locking force without increasing the dimensions of a retainer. SOLUTION: A retainer 30 is inserted into a retainer inserting opening 27 formed across a tower part 21 of a female housing 20 in two steps of a temporary locking position and a proper locking position. In the retainer 30, a pair of an elastic locking part 33 and a fixed locking part 35, separate from each other in front and back, are formed for each cavity 23. At a temporary locking position, the elastic locking part 33 thrusts into the cavity 23 and at a proper locking position, a part of the elastic locking part 33 and the fixed locking part 35 do so.  As it is set separate from and at the back of the elastic locking part 33, the fixed locking part 35 can be set in a width matching the total width of a connecting part of a female side terminal fitting 10, irrespective of the elastic locking part 33, even without changing the size of the retainer 30 toward the insertion direction, which greatly improves the locking force. Space is also saved while the locking force of the fixed locking part 35 is improved.
Patent JP-2002266841-A (JP)
Title: Tilt hinge
Inventor: KOBAYASHI MARI
IPC: F16C11/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To keep stable performance for a long period without using lubricant, to facilitate production and assembly, and to allow the use of inexpensive plated steel sheet as a bearing plate. SOLUTION: A tilt hinge comprises: a mounting member 6 that has a mounting base 7 and the bearing plate 8, and mounted on a fixing portion side; a spindle 10 journaled not to rotate in a bearing hole 9; a movable plate 11 rotatably mounted to the spindle to be movable in an axial direction; a first movable friction boss 12 and a first fixed friction boss 14 disposed between one side face of the movable plate and the bearing plate so that the first movable friction boss 12 is fixed to one side face of the movable plate and the first fixed friction boss 14 is fixed on one side face of the bearing plate; a second movable friction boss 16 fixed on the other side face of the movable plate; a second fixed friction boss 18 that is movable in a spindle direction and is inserted and fixed not to be rotatable; a spring support washer 20 fixed to the second fixed friction boss; and a spring washer 22 disposed to be brought into contact with the spring support washer. By press-supporting from the other end side of the bearing plate of the spindle to apply load, friction force of each boss acts to control rotating torque of the movable plate thereby to keep an opening/closing portion disposed to the movable plate at an arbitral angle.
Patent JP-2001313529-A (JP)
Title: Oscillation circuit, constant voltage generating circuit, semiconductor device, and mobile electronic device provided with them and clock
Inventor: KADOWAKI TADAO
IPC: G04C3/14
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit that adjusts a threshold voltage of transistors(TRs) in an oscillating inverters being components of an oscillation circuit so as to attain driving of the oscillating inverter with smaller power consumption and stable oscillation. SOLUTION: An oscillation inverter group consists of oscillation inverter units and each threshold voltage of PMOS/NMOS TRs being components of each oscillation inverter unit is formed different from each oscillation inverter unit and an optimum oscillation inverter unit is selected.
Patent JP-2001336023-A (JP)
Title: Spinning apparatus and spinning method
Inventor: IWADE TAKU
IPC: D01D5/092
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a spinning apparatus and a spinning method by which the decrease in breaking elongation of a yarn is prevented by suppressing the orientation of molecules constituting the fiber and further the deterioration of size unevenness is prevented even if the take-off speed of the yarn is heightened from a conventional fit speed to provide the fiber substantially having usable quality. SOLUTION: A molten polymer extruded from a spinneret 41 is accelerated with an air flow by an air ejector structure 8 while being cooled at a cooling air-introducing part 7 at which the temperature-regulated air in the interior of a room is sucked by the sucking operation of the air ejector structure 8 while regulating the air flow so that the temperature of the air may not be lowered to the solidifying temperature of the fiber, and the accelerated molten polymer is cooled to the solidifying temperature while regulating the speed of downward air flow in the following guide pipe 9 of the downward air flow to provide the fiber having the suppressed orientation and hardly having deterioration of the size unevenness.
Patent JP-2002276026-A (JP)
Title: Joining metal fitting
Inventor: TAKAYAMA MASATERU
IPC: E04B1/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a joining metal fitting particularly for improving bending directional strength of the joining metal fitting. SOLUTION: This joining metal fitting is composed of a metallic plate fixed by straddling joining connecting members for joining at least the two connecting members of a building. The metallic plate is provided with a through hole for inserting fixtures fixed to the respective connecting members. Recessed parts are projected on the back face side on the periphery of the through hole so as to have a level difference with a surface of the metallic plate. A rib is arranged for connecting the mutual recessed parts.
Patent JP-2002275116-A (JP)
Title: Method for producing aldehyde or ketone using palladium-immobilized hydroxyapatite
Inventor: KANEDA KIYOOMI
IPC: B01J27/185
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly effective catalyst usable for oxidizing alcohols. SOLUTION: This method for producing an aldehyde or ketone is characterized by comprising oxidizing an alcohol in the presence of a palladium- immobilized hydroxyapatite obtained by immobilizing palladium on a hydroxyapatite represented by the general formula Ca10- Z(HPO4 )Z(PO4 )6- Z(OH)2- Z.nH2 O (wherein, Z is a number satisfying 0<=Z<=1; and n is 0-2.5.).
Patent JP-2002280784-A (JP)
Title: Structure for rectifying air flow of cooling fan and noise insulation structure
Inventor: YOKOO FUMIHITO
IPC: H05K7/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress variation in the volume of cooling air and to prevent the noise caused by an axial flow fan when the axial flow fan is employed as cooling means in a communication apparatus (electronic apparatus). SOLUTION: A fan unit comprising an axial flow fan board 4 is disposed, as a cooling means, contiguously to a shelf mounting a plurality of panels 6 each mounting a heat generating body 6a. The fan unit is provided with a rectifying means comprising a rectifying cover 5 for collecting cooling air from the fan board 4 temporarily and rectifying fins 5a provided at the vent of the rectifying cover 5 to the mounting panel 6 side wherein the rectifying cover 5 and the rectifying fins 5a become narrower toward the mounting panel 6 side to form a quadrangular pyramid. Volume of cooling air from the fan board 4 is made uniform in the rectifying cover 5 and the cooling air is guided to the rectifying fins 5a before being discharged, as rectified air 9, to the mounting panel 6 side. Such a fan unit not only rectifies cooling air but also exhibits noise insulation effect.
Patent JP-2002279309-A (JP)
Title: Method and system for providing application utilization service via network, and storage medium
Inventor: KAMEDA KAYOKO
IPC: G06Q30/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing application utilization service via a network, and a storage medium enabling to use the service provided via the network among a plurality of users on one contract. SOLUTION: A service provider concludes the one contract with the plurality of the users 1, 3 and provides the service to the plurality of the users 1, 3, in accordance with content of the contract. The service provider charges a rate to the plurality of users, depending on provided service and a proportion of a rate division included in the contract document. The user who receives the service pays the rate for the service corresponding to the payment ratio.
Patent JP-2001298427-A (JP)
Title: Editing apparatus and editing method
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/445
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To limit a providing region of regional information such as a CM of a regionally closed type. SOLUTION: A transmitter side transmits digital data with regional limit information, such as a postal number added thereto. Furthermore, the transmitter side transmits a capture preparation instruction signal, an output start signal and an output end signal. A receiver 10 stores the digital data to a memory 23 on the basis of the capture preparation instruction signal. Furthermore, the receiver 10 compares the regional limit information added to the captured digital data with user regional information stored in advance in a memory 24 and displays an image which corresponds to the digital data the both of information of which are coincident onto a receiver 1, on the basis of the output start signal sent from the transmitter side. The receiver 10 completes the display of image corresponding to the digital data, when it receives the output end signal.
Patent JP-2002274334-A (JP)
Title: Control device for vehicular wiper
Inventor: YAMADA AYAKO
IPC: B60S1/46
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicular wiper capable of providing continuous or intermittent action of the wiper by a simple operation without newly attaching a switch to a vehicle. SOLUTION: The control device 10 for the vehicular wiper providing the continuous or intermittent action of the wiper is installed between a wiper motor 16 mounted on the vehicle and a wiper switch 11 for selecting and sending out a wiper ON/OFF signal and a window washer signal. It is provided with a control means 14 alternately switching so that the wiper carries out the continuous or intermittent action when the window washer signal is sent out after the wiper ON/OFF signal is sent out of the wiper switch 11 and sending out a continuous or intermittent action signal in accordance with selected action, and an electronic switch 15 applying a supply voltage to the wiper motor 16 when the continuous or intermittent action signal is sent out of the control means 14.
Patent JP-2002278349-A (JP)
Title: Image forming device
Inventor: IKEGAMI HIROKAZU
IPC: G03G9/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of inexpensively obtaining an energy saving type fixing device. SOLUTION: At least one of rotors 51, 54 forming a pair is provided with a heating source 59. While driving the rotors 51, 54, a transfer material 56 carrying a toner image 57 is held and carried and then heated and welded to fix the toner image on the surface of the transfer material. The rotor opposed to the toner image 57 is an endless belt 54, at least two belt supporting rollers 52, 55 are included in the belt 54, a pressurizing roller 51 is arranged on a position opposed to the endless belt 54, and a nip is formed between the belt 54 and the roller 51 by press-contacting the belt 54 and the roller 51 with each other.  A pressurizing condition for the nip is changed to three steps in accordance with a position where the rollers 52, 55 are opposed to the roller 51 and a position on which the rollers 52, 55 do not exist and the shape of the nip is like a circular arc whose curvature center is arranged on the side of the roller 51 in the cross section of a rotor thrust direction or like a straight.
Patent JP-2002278652-A (JP)
Title: Information processor
Inventor: TOKUNAGA TOMOAKI
IPC: G11B33/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of reducing costs and spaces by making it unnecessary to provide any special substrate on which a light source such as a light emitting diode is mounted. SOLUTION: This information processor is provided with a housing 34 whose end is formed with a mounting port 43, at least one HDD 80 housed in a housing, and a main circuit substrate 61 housed in the housing, and mounted with a microprocessor 62 for processing information. The main circuit substrate is provided with an extended part 94 extended to a position faced to the mounting port, and the extended part is mounted with light emitting diodes 95a-95d for optically displaying the operating state of the HDD.
Patent JP-2002283630-A (JP)
Title: Printer roller and its producing method
Inventor: SUZUKI MINORU
IPC: B65H27/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To enhance the image quality of a printer and the durability of a member. SOLUTION: A plurality of protrusions 42 are formed on the outer circumferential surface of the roller 41 of a platen roller 40, integrally with the roller 41, in the circumferential direction along the rotational axis. A coating 43 of an elastic material is provided on the outer circumferential surface of the roller 41. The coating 43 is formed with a specified thickness such that the forward end part of the protrusion 42 is exposed when an external force is applied to the platen roller 40.
Patent JP-2001317061-A (JP)
Title: Ground sill clamping nut for wooden house
Inventor: NATSUME MASAKI
IPC: E02D27/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ground sill clamping nut which is not protruded to the surface of a ground sill and positively clamps the ground sill to foundation concrete. SOLUTION: A screw hole 13 to be screwed onto an anchor bolt 1 projected from the foundation concrete BC is formed in a cylindrical portion 11 of the screw, which is to be rotated by a tool. Then, a cutting edge 15 is projected on a lower surface of a collar portion 12 sequentially extended from an upper end of the cylindrical portion 11, and the cutting edge 15 functions to cut the ground sill 2 to be mounted on the foundation concrete BC. Further, the cutting edge 15 is positioned at a rear location with respect to a direction that screws the screw hole 13 onto the anchor bolt 1.
Patent JP-2002290884-A (JP)
Title: Backup method and system for digital information and method for providing digital information
Inventor: IBA WATARU
IPC: H04N21/4425
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a loss of individual information to be stored and updated which is generated by the operation and the behavior of the device so as to enhance convenience in the device owing to a fault in a program recording and reproducing device. SOLUTION: Whenever information is updated which is associated with the enhancement of convenience in individual usage such as operation information for reservation and recording of the program for the device, operation information concerning its reproduction method and behavior information of the device with respect to the reproduction, the information are stored in a memory 228. Then the stored information are transmitted to a service center 10 via a network 30 and stored in a large capacity recording medium 11 in the service center. When a fault occurs in the recording and reproducing device or when the device is newly installed, etc., back-up information stored in the large capacity recording medium are obtained so as to restore individual information which are stored in the program recording and reproducing device.
Patent JP-2002285311-A (JP)
Title: HOT DIP Zn-Al-Mg PLATED STEEL SHEET AND PRODUCTION METHOD THEREFOR
Inventor: ISHIGAKI HAJIME
IPC: C23C2/40
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip Zn-Al-Mg plated steel sheet which is provided with cracking resistance, seizure resistance, corrosion resistance and discoloration resistance in a well balance and to provide a production method therefor. SOLUTION: The plated steel sheet is provided with a plating film having a composition containing 1.5 to 5.5% Al and 1.5 to 4.0% Mg, and the balance substantially Zn, and having a metallic structure consisting of a primary crystal Zn phase containing Al or Mg in a supersaturated state, and a eutectic structure containing a Zn-Mg intermetallic compound. The volume ratio of the primary crystal Zn phase is 4 to 50%. The primary crystal Zn phase contains 0.2 to 5.0% Al or 0.2 to 3.0% Mg. The Zn-Mg intermetallic compound consists of Zn2 Mg or Zn11 Mg2 . The steel sheet is produced by dipping a base material into a hot dip plating bath heated at 420 to 600 deg.C, cooling the base material to 400 deg.C at 5.0 to 40 deg.C/sec cooling rate, and next cooling the base material to 300 deg.C at 0.5 to 20 deg.C/sec cooling rate.
Patent JP-2001288903-A (JP)
Title: Dwelling unit structure for multiple dwelling house
Inventor: YAMAGUCHI RYOICHI
IPC: E04H1/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling unit structure for a multiple dwelling house which enables the dweller of a dwelling unit to utilize the limited area of the unit more effectively than before, to go to a prescribed room from the entrance without passing through a corridor nor living room, and to move easily to a habitable room required by the person dweller for living even when the dweller uses a wheel chair, can prevent the living room, etc., from being seen directly from the entrance, and can secure a sufficient wall surface or space for decoration, such the flower arrangement, etc. SOLUTION: This dwelling unit structure is provided at least with western style rooms used for bedrooms etc., places equipped with a water supply such as the wash room/bathroom, toilet, kitchen, etc., and a living/dining room and, in addition, a hall 2 at a position directly connected to the entrance 1. Two western style rooms are positioned on both sides of the entrance 1, with the doorways being faced to the hall 2. The doorways are arranged in an inverted truncated chevron shape by arranging the doorways adjacently to the entrance 1 and obliquely to the axial line connecting the entrance 1 to the intermediate position of the western style rooms.
Patent JP-2002286162-A (JP)
Title: Wide band variable conductance valve
Inventor: KUSUMOTO SATORU
IPC: F16K1/54
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To control a flow rate of process gas from atmospheric pressure up to a vacuum state by one valve. SOLUTION: The inside of a valve chest 1 is loaded with a valve element 5 composed of a first disk-like valve element part 5a press-fitted to a flange part 4a of a valve seat 4, and a second valve element part 5b of a cylindrical body inserted into a valve hole of the valve seat 4 fastened by a screw by aligning with the tip of the valve element part 5a. In the valve element part 5a, an annular groove 5c is carved on a surface for contacting with the flange part 4a, a sealing O ring 6 is installed inside, and seals a flow of fluid when press-fitted to the valve seat 4.  An O ring 5e is arranged around the second valve element part 5b, and a surface including an annular line for connecting the radial directional cross-sectional center of this O ring 5e is slantingly arranged at a prescribed angle to an orthogonal directional surface in the advancing-retreating direction to the valve seat. When sliding in the valve seat 4, the size of clearance changes by the action of this O ring 5e, and the area of a fluid passage part changes. A state of opening-very small flow rate control-closing can be realized by an advance-retreat of the valve element 5 to the valve seat 4.
Patent JP-2002281734-A (JP)
Title: Rotor of superconducting generator
Inventor: TAMIYA YOICHI
IPC: H02K55/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor of a superconducting generator which can sufficiently absorb the thermal contraction difference between a field winding attachment shaft and an ordinary temperature damper, can also sufficiently absorb the centrifugal expansion difference between them, and can reduce a stress applied to a flexible disc. SOLUTION: A flexible disc 10, whose one end is fixed to a field winding attachment shaft 3 and whose other end is fixed to an ordinary temperature damper, is deformed into a bent shape.
Patent JP-2002283704-A (JP)
Title: Manufacturing method for ink jet medium to be recorded
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/52
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink jet medium to be recorded by means of ink, which has high ink absorbing properties and excellent image color properties. SOLUTION: The ink jet medium to be recorded has a porous layer constituted by applying a coating composition, containing a hydrophilic polymer and inorganic ultrafine particles, onto a substrate. The manufacturing method for the ink jet medium to be recorded is characterized in that an acidic substance is added to the coating composition immediately before application of the coating composition onto the substrate so as to bring about gelation on the substrate. Preferably, the hydrophilic polymer is taken as silanol denatured polyvinyl alcohol. Preferably, the inorganic ultrafine particle is taken as a synthetic silica fine particle whose primary particle diameter is in a range of 3-100 nm. More preferably, the inorganic ultrafine particle is taken particularly as a gas phase process silica fine particle or colloidal silica.  Preferably, the substrate is taken as resin coating paper on which a coating layer of a thermoplastic resin is provided.
Patent JP-2002285509-A (JP)
Title: Snow-melting device
Inventor: KAJIURA TOMOAKI
IPC: E01C11/26
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting device, which displays snow-melting performance optimum for snowfall characteristics in a cold district and shortens a snow-melting time and in which energy conservation by power saving is attained and works in the case of installation are simplified. SOLUTION: The snow-melting device has snow-melting panels composed of cases 11 with heating means 9 and heat-generating plates 13 heat-generated by the heating means 9, and has connecting sections mutually supported by the mutual cases of a plurality of the snow-melting panels, and workhours of installation can be shortened.
Patent JP-2002286342-A (JP)
Title: Protective device of refrigeration system
Inventor: MASUDA NOBUYUKI
IPC: F25D11/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective device of a refrigeration system in which protection and maintenance of equipment can be achieved quickly upon lockup of a motor for driving the fan of the system. SOLUTION: The protective device of the refrigeration system comprises a temperature fuse 39 provided to detect the temperature of the motor 16M of a chill circulation fan, and a bimetal switch 42 provided to detect the temperature of the motor and functioning at a lower temperature than the temperature fuse. When the contact of the bimetal switch 42 is opened, the compressor is stopped and an alarm lamp is lighted, and power supply to the motor is interrupted upon blow out of the temperature fuse.