baber/WOPTO huggingface dataset:
Patent JP-2004079936-A (JP)
Title: Laminated film having ferromagnetic tunnel junction, manufacturing method thereof, magnetic sensor, magnetic recorder, and magnetic memory unit
Inventor: SATO MASASHIGE
IPC: H01F10/32
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an insulation film wherein its resistance is lower than that of an aluminum oxide and its high MR ratio is obtained, with respect to a laminated film having a ferromagnetic tunnel junction, a manufacturing method thereof, a magnetic sensor, a magnetic recorder, and a magnetic memory unit.  <P>SOLUTION: A non-magnetic layer 3 constituting a ferromagnetic tunnel junction 1 comprising a magnetic layer 2, a non-magnetic layer 3, and a magnetic layer 4 is composed of a non-magnetic layer containing nitrogen, oxygen, and aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084580-A (JP)
Title: Heat storage system
Inventor: ICHINOSE HIROKI
IPC: B60W20/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage system for warming up an internal combustion engine in hybrid mechanism, in which it is not necessary to separately install a coolant circulation device that circulates coolant for the purpose of warming-up, thereby preventing increase in car weight due to its installation when it is installed on a car and increase in car production cost due to additional facilities.  <P>SOLUTION: The heat storage system according to the present invention, includes the hybrid mechanism having the internal combustion engine 1 and an auxiliary power unit, a water pump 8 as the coolant circulation device that is connected to an output shaft of the internal combustion engine 1 and circulates the coolant in a coolant circulation passage formed in the internal combustion engine 1 by an engine output obtained from the internal combustion engine 1, and a heat storage container 9 storing at least some coolant circulated by the water pump 8. When the internal combustion engine 1 is started, the water pump 8 is operated by the internal combustion engine 1 driven by a drive unit provided outside of the internal combustion engine 1 and thus the coolant is circulated to warm up the internal combustion engine 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084367-A (JP)
Title: Foundation structure and elevated traffic way
Inventor: NISHIDA YASUO
IPC: E02D27/01
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure and an elevated traffic way such that the foundation of a structure such as an elevated traffic way is easily installed in a short period of time without installing foundation piles, since ground reaction is greatly reduced even if the grounding area of the foundation structure is increased, thus to reduce the influences of construction on the environment and economical activities of a surrounding regional community.  <P>SOLUTION: The foundation structure 1 comprises baseplate concrete 2 laid on the ground, and a foundation member 4 installed on the baseplate concrete 2 and having an opening 5 in its top face. The foundation member 4 is formed of a plurality of precast members and the opening 5 is filled with an EPS 6 (filler).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093873-A (JP)
Title: Light control window
Inventor: SHIBUYA TAKASHI
IPC: E06B9/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform transmittance control of high degree by applying/non-applying voltage and to adjust transmittance in two states which are preliminarily set, in a light control window.  <P>SOLUTION: In the light control window formed by laminating a liquid crystal sheet 7 having a liquid crystal/a polymer composite containing a dichroic dye, a liquid crystal, and a polymer between glass plates or polycarbonate plates via an adhesive resin 9, light scattering transmittance is controlled so as to be ≤30% and light transmittance is optionally adjusted so as to be in two states of 11 to 30% and ≤10% by applying/non-applying voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095853-A (JP)
Title: Led lamp and lighting device
Inventor: YOSHIDA TOSHIYUKI
IPC: F21V9/40
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp and a lighting device in which emission of the LED lamp is easily visible, with high reliability and water resistance while reducing the space.  <P>SOLUTION: An LED lamp 7 comprises a printed board 21, chip-like LED modules 22a and 22b mounted on the printed board 21, and a chip resistor 23 which limits a current to the chip-like LED modules 22a and 22b mounted on the printed board 21. Silicon coating 27 is applied around the printed board 21, and coated with a transmissive heat-shrinkable tube 26 along the outer periphery of the silicon coating 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090847-A (JP)
Title: Vehicular pressure control device
Inventor: TOMINAGA TSUTOMU
IPC: G05D16/20
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling performance of a device; and to improve contact reliability of the signal transmission between a pressure sensor and an electronic control unit by easily separating and integrating a pressure control unit with built-in pressure sensor and the electronic control unit.  <P>SOLUTION: This vehicle pressure control device has a transformer 50 arranged between the pressure sensor 40 and the electronic control unit 30, supplying source electric power to the pressure sensor 40 from the electronic control unit 30 by the electromagnetic induction action and transmitting a signal to the electronic control unit 30 from the pressure sensor 40. The transformer 50 is composed of a first transformer part 50a having a first core 50a arranged in the electronic control unit 30 and a first coil 51 for winding a conductor on the first core 50a and a second transformer part 50b arranged in the pressure sensor 40 by opposing this first transformer part 50a and having a second core 55 and a second coil 56 for winding a conductor on the second core 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093519-A (JP)
Title: Test tube and dispensing system
Inventor: TAMURA HIROSHI
IPC: G01N35/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test tube capable of easily adding identification information regarding a dispensed specimen.  <P>SOLUTION: The test tube 2 is provided with a cylindrical housing part 4, having one closed end and an opening part at the other end and a lid part 6 for closing the opening part. An insertion part 8, capable of receiving the insertion of an RFID (radio frequency identification) tag 10 is provided at the upper part of the housing part 4 i.e. at a location along the lower edge of the lid part 6. The insertion part 8 has an insertion opening 8a, capable of receiving the insertion of the RGID tag 10 along the outer circumferential part of the housing part 4. Specimen information (date received and the specimen ID) etc. of the specimen housed in the test tube 2 are stored in the RFID tag 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104937-A (JP)
Title: Controller for hybrid vehicle
Inventor: ISHIKURA YOSHIJI
IPC: B60L50/16
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle which can suppress the heat generation of a battery while suppressing the drop in acceleration feeling given to a driver.  <P>SOLUTION: A controller for a hybrid vehicle is equipped with an engine for outputting a driving force for a vehicle, a motor for assisting the output of the engine, and a battery for supplying the motor with power. In the controller, an output limiting means (step S10) is provided which controls the maximum value Tmax of the assist time of power being supplied from the battery to the motor in response to the battery temperature Tbatt when there is a request for acceleration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102061-A (JP)
Title: Optical scanning device
Inventor: ICHIKAWA JUNICHI
IPC: B41J2/44
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device which can assure easiness of mounting of an optical component and further can detect writing timing with good accuracy.  <P>SOLUTION: Since a SOS miller 28 leading a light beam L to a SOS sensor 30 is provided at a photoreceptor drum 26 side rather than reflection mirrors 20, 22, optical path length till the SOS sensor 30 is shortened and mounting accuracy of the SOS mirror 28 is relaxed. Further since an optical path from the reflection mirror 22 to the SOS sensor 30 is made to be coplanar and in parallel to a reference plane 12A of a casing 12, manufacture accuracy of a holding part of the SOS miller 28 or the like provided at the cabinet 12 can be easily assured and mounting accuracy onto the cabinet 12 can be easily assured. Further since the optical scanning device has configuration that the light beam L orthogonally cross a reference edge of the SOS sensor 30, detection timing can be kept constant even if the light beam L fluctuates in a subscanning direction due to plane tilt of a rotary polygon mirror 16 to prevent a picture from being distorted due to deviation of synchronous timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015795-A (JP)
Title: IPv4 MANAGEMENT METHOD AND MANAGEMENT DEVICE IN IPv6 WIRELESS LAN ENVIRONMENT
Inventor: SHIN MYEONG GI
IPC: H04L12/70
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and a device which make the most use of characteristics of the old wireless LAN network making to coexist the IPv6 and IPv4, supplementing demerit, which the old DSTM (Dual-Stack Transition Mechanism) has.  <P>SOLUTION: The method and the device have a step which solves an IP for domain name by a request to an application program, a step to dynamically assign a mobile IPv4 address for an IPv4 communication when that DA (domain address) for requested domain name is a mobile IPv4 address, and a step to return the address after a lease period of the mobile IPv4 address received expires. By this means, the problem of shortage of IP address is solved by introducting the IPv6 in wireless LAN environment. At the same time, effect of offering a wireless LAN environment, which can keep compatibility with the IPv4, is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189881-A (JP)
Title: Arl-2 for fertility control
Inventor: LESSL MONIKA
IPC: A61K48/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human ARL-2-protein and use the human ARL-2 protein for treating and diagnosing disorder of fertility.  <P>SOLUTION: This human ARL-2 protein has a specific amino acid sequence. The human ARL-2 is used for treating and diagnosing disorder of fertility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107761-A (JP)
Title: Fluorine gas generator
Inventor: HIRAIWA JIRO
IPC: C01B7/20
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine gas generator which prevents mixture of gas for use or generated gas as much as possible even when gas should leak, safely treats the gas without any leakage outside, and facilitates maintenance or replacement works.  <P>SOLUTION: The fluorine gas generator has a casing 100 to accommodate an electrolytic tank 2 for generating fluorine gas. The casing 100 is partitioned into at least two sections 102 and 103 including a section 101 to accommodate the electrolytic tank 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117723-A (JP)
Title: Electronic device with liquid crystal display panel
Inventor: NOZOE TOSHIHIDE
IPC: G02F1/1333
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To protect a liquid crystal display panel and a liquid crystal print board positioned on the rear side thereof from impact when impact is applied to the liquid crystal display panel from the front side.  <P>SOLUTION: In the electronic device provided with the liquid crystal display panel 12 whose screen faces the forward front, a liquid crystal print board 13 on which the liquid crystal display panel 12 is mounted on the front side, a base 10A holding the liquid crystal print board 13 from the rear side and a cover 11 having a window hole for making the screen of the liquid crystal display panel 12 face the outside and attached to the base 10 to close the front side, coil springs 18 as elastic bodies are provided on the rear side of the liquid crystal display panel 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114254-A (JP)
Title: Spindle device
Inventor: SUGITA SUMIO
IPC: B23B19/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle device capable of accurately modifying imbalance of a machine tool spindle rotating at a high speed, and reducing vibration and noise at the high speed.  <P>SOLUTION: In a spindle 5, the upper parts of bearing nuts 5b disposed on the shaft end side than rolling bearings 10a and 10b as first bearing means, the upper part of a balance ring 5d between the rolling bearings 10a and 10b and a motor rotor 61 and between the motor rotor 61 and a rolling bearing 10c, and the upper part of a balance ring 5c disposed on the shaft end side than the rolling bearings 10c and 10d as second bearing means and inside than a detecting ring 66 as a rotation detecting section are set as balance modifying planes P1, P2, P3 and P4. Modifying balancing is applied to them to perform four-plane modification. Thus, especially in a high rotation speed region, vibration of the spindle 5 is reduced, and rotation accuracy is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124425-A (JP)
Title: Recovery system for water before boiled
Inventor: NAKAMURA TOMOHIRO
IPC: F24H9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery system for the reuse of water before boiled capable of recovering water remaining in a pipe passage when starting the supply of hot water and drained without being used conventionally, providing hot water of a desired temperature quickly when opening a water tap first to take a bath and shower and cooking in the winter, and preventing a user from having uncomfortable feeling.  <P>SOLUTION: A hot-water supply pipe 1 piped from a hot-water supply device 6 and connected with the water tap 21 for supplying hot water is branched into two flow passages in a branched pipe 2 for water tap and a branched pipe 3 for water recovery immediately in front of the water tap 21. An opening and closing valve 4 is provided in the branched pipe 3 for water recovery to lead water into a recovery water storage tank 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121686-A (JP)
Title: Buddhist memorial tablet
Inventor: IMAHASHI TOMOHIDE
IPC: A47G33/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Buddhist memorial tablet in which the post-mortem names of a plurality of decedents are freely replaced and displayed together with a principal image emerging beautifully.  <P>SOLUTION: The Buddhist memorial tablet consists of: a tablet body having a Buddhist painting display part 4 at the front to which a Buddhist painting plate 5 is inserted so as to display the principal image or other paintings; a base 2 for supporting the tablet body 1 upright; post-mortem name display doors 3, 3 which are arranged at both sides of the tablet body 2 so as to be freely removable and openable/closable; and also a storage vessel and the post-mortem name display doors 3, 3 joined with hinges to both sides of the storage vessel so as to be freely removable and foldable. The principal image or the other buddhist figures are carved on the Buddhist painting plate 5 in a reversed state by etching on a glass plate. Each post-mortem name display door 3 is provided with a post-mortem name display part 10 at each inner side. A post-mortem name plate 11 with the post-mortem name of the decedent carved thereon by etching in the reversible state is inserted to the display part 10 so as to be insertable/removable possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096697-A (JP)
Title: Optical transmission cable broadcasting method and facility therefor
Inventor: KAWAMOTO TAKESHI
IPC: H04N21/439
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce notice broadcast in loud sound, when emergency, even though the reproduction sound volume for the notice broadcast is turned down.  <P>SOLUTION: This invention is provided with a control unit 41 which, when the emergency notice broadcast is sent, turns up the reproduced sound volume from a speaker 5 to a predetermined level set for emergency broadcast. When the control unit 41 receives emergency information 14a added to data in the notice broadcast 14, the control unit 41 controls an electronic volume 7 to be the preset reproduction volume so that the notice broadcast 14 can be reproduced at an amplified volume. In a center device 1, an adder unit 15 adds the emergency information 14a to the data 14b in the notice broadcast 14, when transmitting the notice broadcast 14, and the notice broadcast 14 with the emergency information 14a is transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124341-A (JP)
Title: Raw fabric for warp-knitted and non-sewn product and the product, such as foot cover, given by using the fabric
Inventor: KASASHIMA MAKOTO
IPC: A41B11/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw fabric for a warp-knitted and non-sewn product, highly convenient for providing the product, such as a foot cover, and to provide the product, such as the foot cover, by using the same.  <P>SOLUTION: This raw fabric for the warp-knitted and non-sewn product comprises a circular knitted fabric formed by together joining edges of a front warp-knitted fabric and those of a back warp-knitted fabric, wherein the circular knitted fabric is formed by integrally knitting plain knitted parts 2 which is closely knitted and net-type knitted parts 1 which is coarsely knitted, and opening circumferential parts 3 which comprise opening parts having no knitted texture or parts separable into openings after completion of the knitting are knitted on partial areas of the netlike knitted parts 1. The foot cover is given by using the raw fabric for the product, wherein a sole area 20 and a part of an instep area 10 are formed out of the plain knitted parts, the other part of the instep area 10 and a side area 10' are formed out of the net-type knitted parts, and a fringe 30 of an insertion opening is formed out of the opening circumferential part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128422-A (JP)
Title: Electrical appliance
Inventor: YASUKAWA KENICHI
IPC: H05K7/12
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive and hardly failing electrical appliance in the electrical appliance characterized in the structure for mounting a volume control.  <P>SOLUTION: The electrical appliance is provided with a housing composed of a case 4, a cover 5, an operation part body 6a of an operation part 6, a substrate 1 held inside the housing, a knob 6b held rotatably on the wall of the housing by making the direction the same as the main face direction of the substrate 1 as the axis, and the volume 1a formed on the main face of the substrate 1 and with which the knob 6b is engaged. While the substrate is held inside the housing, the knob is held on the wall of the housing. As a result, the electrical appliance becomes hardly failing since a load on the knob is hardly transmitted to the volume. And moreover, only one substrate is required for the electrical appliance, and accordingly, the electrical appliance can be realized inexpensively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129677-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves a game effect by focusing on the motion of the game balls by allowing the trace of the game balls to enter the range of visual fields when the players look at the display part.  <P>SOLUTION: This game machine has a decoration member 66 in which a rolling part 220 is positioned below the display part 223 and so formed as to let the game balls received by the decoration member 66 roll thereon. A bounce up part 226 is provided at the central part of the rolling part 220 to make the game balls rolling on the rolling part 220 bounce up crossingly the lower end side of the display part 223 being driven by the forces of the rolling. As a result, the game balls rolling on the rolling part 220 are caused to bounce up by the bounce up part 226 so that the trace of the game balls crosses ahead of the display part 223 of the variable display device 44 and easily enters the visual fields of the players watching the display part 223 of the variable display device 44. This enables the players to enjoy the performances at the display part 223 and the trace of the game balls simultaneously thereby improving the attractiveness of the games.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131140-A (JP)
Title: Packaging box
Inventor: TERADA YUKIHIRO
IPC: B65D69/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To compact a packaging box, and to eliminate the dead space in the inside of the box when it is stacked for largely reducing the setting up space.  <P>SOLUTION: This packaging box B is for an item A provided with a main part 1 and a protrusion 2 projecting from a part offset from the center of one side face of the part 1. One side wall 10 is formed with a pair of openings 13, 13 which are mutually positioned rotation symmetric and in which the protrusion 2 is inserted. An inside is provided with a main space S1 having the minimum space for storing the part 1 and a preliminary space S2 big enough for storing the protrusion 2. When two packaging boxes B storing an item A need to be stacked, the protrusion 2 of the item projecting outward from one opening 13 is stored in the space S2 through the other opening 13 of the other box B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133253-A (JP)
Title: Organic photoreceptor, process cartridge, image forming apparatus and image forming method
Inventor: HAMAGUCHI SHINICHI
IPC: G03G5/14
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in electrostatic properties and sensitivity properties due to a temperature or humidity change in the case of using a titanyl phthalocyanine pigment or the like, to prevent fogging, and also to prevent occurrence of image defects such as image unevenness and black spots due to environmental memory.  <P>SOLUTION: The organic photoreceptor has at least an intermediate layer, a charge generating layer and a charge transport layer on a conductive support. The charge generating layer contains at least an adduct of titanyl phthalocyanine to a diol having hydroxyl groups on two adjacent respective carbon atoms as a charge generating material. The intermediate layer contains a binder resin having a heat of fusion of 0 to 40 J/g and a water absorption of ≤5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139629-A (JP)
Title: Disk cartridge
Inventor: AOISHI HARUMI
IPC: G11B23/03
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of housing a small size disk cartridge in which assemblability and disassemblability are made superior and not contaminating assembling environment and not adversely affecting reading and writing of data.  <P>SOLUTION: A housing 11 is constituted of a frame section 12, which is made of synthetic resin, and top and bottom shell sections 13 and 14 which are integrally formed to the section 12 by using synthetic resin so that respective base tip ends are hinge coupled to the section 12.  <P>COPYRIGHT: (C)2004,JPO