baber/WOPTO huggingface dataset:
Patent JP-2003005378-A (JP)
Title: Recording material
Inventor: ARAI KINZO
IPC: G03F7/26
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive and heat sensitive recording material having excellent stability and preservability and further having enhanced photopolymerization sensitivity. SOLUTION: The recording material is obtained by disposing a recording layer containing a photopolymerizable composition containing a compound having a structure of formula (I) and a photopolymerization initiator, a color developing component A and a color developing component B which reacts with the component A to allow the component A to develop a color on a support. In the formula (I), X<1> and X<2> are each a heteroatom or halogen; R<a> and R<b> are each H, halogen, cyano or an organic residue; and X<1> and X<2> , R<a> and R<b> , or X<1> and R<a> or R<b> may combine with each other to form a cyclic structure.
Patent JP-2002055539-A (JP)
Title: Image forming device
Inventor: SAITO SATOSHI
IPC: G03G21/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor drum from being excessively heated in an image forming device forming a toner image on a photoreceptor drum, carrying out primary transfer of this to an intermediate transfer body and then carrying out secondary transfer of the toner image on the intermediate transfer body on transfer paper that is fed between a press roll and the intermediate transfer body. SOLUTION: In the device, when carrying trouble of the transfer paper 120 is detected, rotation of the intermediate transfer body 102 is not stopped but the intermediate transfer body is controlled so that the rotation of the intermediate transfer body 102 is continued.
Patent JP-2003014387-A (JP)
Title: Method of installing underground heat exchanger and underground exchanger
Inventor: SAKAI HIROO
IPC: F28F1/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing an underground heat exchanger and the underground heat exchanger with facilitated execution of works and satisfactory heat exchange efficiency. SOLUTION: In the circumference of a lower header part 5 following an excavated hole, the tip of a slab 7 that is wound in a roll shape is fitted, and piping 9 wound in a roll shape is fitted to the center part of the lower header 5, so as to provide a communication between the slab 7 and the piping 9 through the lower header part 5. Then, the lower header 5 is hung down into the excavated hole, while the slab 7 and the piping 9 are drawn out by the self-weight of the lower header 5. The drawn terminal sides of the slab 7 and the piping 9 are connected with suction/drain pipes, so as to allow the underground heat exchanger with satisfactory heat exchange efficiency to be installed easily.
Patent JP-2003016602-A (JP)
Title: Magnetic disk device and method for manufacturing the same
Inventor: ATSUMI MASARU
IPC: G11B5/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of carrying out high-quality signal processing by reading a signal less in waveform deformation from a medium such as a vertical recording medium having large magnetic field intensity at the time of reading, and to provide its manufacturing method. SOLUTION: An MR head is provided by being overlapped in the relative moving direction of a medium with respect to the gap of an inductive write head, and the inductive write head is driven by a driver at a constant direct current during reading. Thus, a magnetic field generated by the inductive write head becomes a bias magnetic field to an MR read head, and a proper bias point is obtained on a ρH curve. To properly set the constant direct current, a certain constant direct current is applied to measure an error rate, the error rate is compared with a reference value to determine appropriateness, and thereby the constant direct current is reduced.
Patent JP-2003018046-A (JP)
Title: Cdma baseband reception circuit
Inventor: ISHII HIROTAKE
IPC: H04W88/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional CDMA baseband reception circuit, being unable to effectively utilize its circuit, because part of the circuit of a matched filter being not in use at cell search, when the modulation system differs between a cell search channel and a path search channel in the case that the matched filter is used, in time division, in common between the cell search and the path search. SOLUTION: When the matched filter, used for cell searching, is used in common in time division for the path searching, a tap length of the matched filter is differentiated between the cell searching and the path searching, so as to effectively utilize the circuit of the matched filter. Furthermore, the matched filter is mounted with a function for varying a searching range, depending on applications at path searching, so as to reduce power consumption.
Patent JP-2003081688-A (JP)
Title: Furnace and method for growing crystal
Inventor: OTSUKA AKIRA
IPC: C30B15/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a crystal growing furnace in which a seal part is free from the thermal adverse effect and which has excellent gastightness and is easily maintained. SOLUTION: A crystal growing furnace 1 is used for growing a crystal while pulling a melt (a) in a crucible 12 and solidifying the melt. A radiation heat shield 20 is arranged at the upper part of the melt (a) in the crucible 12 and held by an elevating/lowering member 31. The elevating/lowering member 31 is connected to an elevating/lowering mechanism 32 provided at the outside of a furnace vessel 10 through the bottom face of the furnace vessel 10.
Patent JP-2003015948-A (JP)
Title: Data transfer control device, semiconductor storage device and information apparatus
Inventor: FUKUI YOKO
IPC: G06F13/28
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of a semiconductor chip. SOLUTION: A first address output means 132 outputs, depending on an input control command, the data transfer start address of a first memory array, the data transfer termination address of the first memory array and the data transfer start address of a second memory array in the storing order, or outputs the data transfer start address of the second memory array, the data transfer termination address of the second memory array and the data transfer start address of the first memory array in the storing order. A first comparison object address changeover means 134 changes, depending on the input control command, to any value of a first memory address counter 2 that is a comparison object for the data transfer termination address and a second memory address counter 4.  Thereby, a register storing address data necessary for the data transfer and the counter can be standardized regarding mutual data transfer between the memory arrays.
Patent JP-2003016682-A (JP)
Title: Objective lens driving device
Inventor: CHAEN HIDEICHIRO
IPC: G11B7/09
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device wherein a full protection action is obtained even in the next generation optical disk system. SOLUTION: The device is composed of a lens mounting part 8 that has a concentric circular difference in level with a laser beam passing hole of a prescribed opening diameter, an objective lens 9 that is incorporated in the concentric circular difference in level 8A so that the optical axis coincides with the center of a laser beam passing hole 10, and a protective member 12 that is attached through a buffer member 11 installed on the light-emitting surface side of the objective lens 9.
Patent JP-2002124397-A (JP)
Title: Radiation source, lithographic apparatus, manufacturing method of device, and device manufactured by the same
Inventor: KOSHELEV KONSTANTIN NIKOLAEVIT
IPC: H01L21/027
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiation source that forms a plasma of a working gas or vapor by generating discharge in the gas or vapor, in the space between the anode and the cathode so as to generate electromagnetic radiation. SOLUTION: The cathode comprises a hollow gap, having an opening of nearly circular shape around the center axis of the radiation source for starting discharge. A driver gas or vapor is supplied in the gap of the cathode, and the working gas or vapor is supplied in the region surrounding the center axis between the anode and the cathode. The working gas or vapor can contain xenon, lithium vapor and tin vapor.
Patent JP-2003016300-A (JP)
Title: Selling system for work such as painting
Inventor: SHIRAKAWA YUJI
IPC: G06Q50/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To promote the buying and selling of a work such as a painting by providing a site on the home page of the Internet for mediating a creater who desires to sell the work such as painting and a consumer who desires to buy an inexpensive and high-quality work such as painting. SOLUTION: In the system, with which a mediator for mediating the creator desiring to sell the produced work such as painting and the consumer desiring to buy the work such as painting sells the work such as painting by publishing and managing the work such as painting produced by the creator on the market of works such as paintings constructed on the home page of the Internet, the creator belongs to a group such as art school, whether the work such as painting is to be published on the market or not is judged by the group or mediator on the basis of a prescribed reference and the market of works such as paintings is composed of a plurality of groups.
Patent JP-2003014480-A (JP)
Title: Method for providing moving terminal with information, and center for providing information
Inventor: TADA AKITO
IPC: G01C21/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To inform a user of the proper departure date and time, and to reach a scheduled position in time, even when the traffic state is changed. SOLUTION: This information center 40 communicable with a user's moving terminal 20 receives user's schedule information including information on at least a place and the starting date and time from the moving terminal and stores the information. The center calculates a route and a required time from the position determined by information on a place included in optional schedule information to the position determined by information on a place included in schedule information of the subsequent schedule based on traffic information from a traffic information center 70 and map information. Therefore, the center determines the departure date and time toward the position determined by the information on the place included in the schedule information of the subsequent schedule, and, when the date and time approach, the center informs the user's moving terminal of arrival of the departure date and time.
Patent JP-2003015090-A (JP)
Title: Mechanism for preventing excessive opening of temples of hingeless spectacles
Inventor: MASUNAGA SATORU
IPC: G02C5/16
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of preventing the excessive expansion of temples of hingeless spectacles which is capable of preventing the failure of the temples of the hingeless spectacles utilizing elastic members by regulating the excessive bending of elastic members in expanding the temples. SOLUTION: The spectacles are constituted by connecting endpieces 1 and temples 2 disposed on both the right and left sides of a spectacle front frame F by flexible connecting members 3 formed by curving and molding the highly elastic materials in such a manner that both can be freely expanded and folded hingeless. Splint members 4 which have an approximately straight shape and rigidity are projected and molded from the base ends of the temples 2 as if the members are branched in a tangent direction from the ends of the flexible connecting members 3. When the temples 2 are expanded, the flexible connecting members 3 are elastically deformed to an extended state and are stopped by attaching to the splint members 4.  The technical means of preventing the overexpansion of the temples 2 by regulating the excessive bending of the flexible connecting members 3 to the outer side by the rigidity possessed by the splint members 4 described above is adopted.
Patent JP-2003018778-A (JP)
Title: Electric motor
Inventor: SHINGO KAZUAKI
IPC: H02K3/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To make an electric motor smaller and lighter. SOLUTION: A stator winding is constituted of, by inserting conductor segments 30, whose cross-section are formed as a whole in an approximately U-shape with flat rectangular-shaped conductor strands, and which have crank- shaped parts 32, formed so as to displace to the center by a strand breadth and so as to have a length within a range of adjoining slot intervals, into slots; by folding the conductor segments 30 so as to go around by approximating both ends; and by connecting it to the ends of the other adjoining conductor segments so that, when electrically viewed, it is distribution-wound with one piece of conductor strand.  Since accuracy of alignment of the conductor strands near the crank-shaped parts 32 where the adjoining conductor segments 30 are overlapped, can be made high, the motor can be made smaller and lighter, by suppressing a bulge at the coil end part in the radial direction.
Patent JP-2003019244-A (JP)
Title: Game machine
Inventor: NAGANO HIROYUKI
IPC: A63F7/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein by a conventional mechanism for calling a person in charge, even when a game player wants to require for calling and turns a calling lamp on, the game player has to wait for the person in charge for a long time and he sometimes feels stress. SOLUTION: When a calling button 39 is pushed down and a server connecting switch 73 is closed, speakers 60a and 60b and a microphone 74 and a hall server 75 are connected with each other through a voice responding circuit 77. As a result, it becomes possible that the game player 80 and a person 81 in charge of management have a talk with each other in the both directions and the game player 80 can immediately tell a help of the person in charge to the person in charge of management and can directly hear how to deal with from the person in charge of management.  In addition, when a help of a person 82 in charge in the shop is required, if the person 81 in charge of management looks for the person 82 in charge of in the store who is not occupied by means of a wireless and gives him an instruction, it is possible to let him hasten to arrive at the game player without letting the game player 80 wait for the person in charge for a long time to be able to relieve stress of the game player 80.
Patent JP-2003021242-A (JP)
Title: Dry gas seal
Inventor: OI SUSUMU
IPC: F16J15/34
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a dry gas seal capable of increasing an area useable as a sealing material of a rotating ring, and elongating a interval until next exchange of the rotating ring. SOLUTION: A part of the rotating ring 21 accommodated and held in a rotating ring holder 22 is drawn out by means of a seal exposure length adjusting means A when the rotating ring 21 is worn out in use and is exposed length L reaches a use limit length L1. Whereby the externally-exposed length of the rotating ring 21 is returned to an original length L and the area useable as the sealing material of the rotating ring 21 can be increased. As a result, the interval until next exchange of the rotating ring 21 can be elongated.
Patent JP-2003019756-A (JP)
Title: Tubular body and fishing rod
Inventor: NAKATANI MASAFUMI
IPC: B29K45/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and high strength tubular body and a fishing rod using this tubular body. SOLUTION: The tubular body is made by curing a curable resin material, having a viscosity at of 1 to 1,000 cPs 23 deg.C, and is composed of a cured material having a density of 1.1 g/cm<3> or less and a bending strength of 80 MPa or more, obtained a reinforcing fiber.
Patent JP-2003021191-A (JP)
Title: Sliding support manufacturing method
Inventor: KATO NAOKI
IPC: F16F15/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sliding support manufacturing method capable of restricting unevenness of a friction coefficient in a low-speed range, especially unevenness of a lower limitation value. SOLUTION: This is a manufacturing method of a sliding support formed by providing a sliding material fixed to the structure on a sliding plate, which is provided in a foundation part, freely to be slid to absorb the earthquake force to be generated in the horizontal direction. When an arithmetic mean roughness of the surface of the siding surface of the sliding material is Ra and the maximum height of the same surface is Ry, the sliding surface is ground by the polishing material to obtain the surface roughness of the sliding surface satisfying a formula Ra=0.21-2.0 μm or Ry=1.5-9.3 μm.
Patent JP-2003021610-A (JP)
Title: Odor preparing device
Inventor: NAKAMURA SHUNICHI
IPC: G01N27/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an odor preparing device capable of preparing an odor of predetermined intensity. SOLUTION: A container 1 capable of forming a gas passage is provided with a gas inflow port 1a and a gas exhaust port 11b, and an odor generating agent 4 is enclosed in the container 1 so as to freely contact gas communicated through the gas passage.
Patent JP-2003023692-A (JP)
Title: Speaker system
Inventor: SEKI EIBOKU
IPC: H04R1/26
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system with excellent operability in a small size, where a fixed position of a sound source is remotely localized and the sound field is spread (a sense of depth) without oppressive feeling due to the sound pressure, that can reproduce a sound whose frequency characteristic is extended up to high frequencies. SOLUTION: This invention provides a speaker system where speakers 2L, 2R output sound obliquely from behind and reflection boards 8L, 8R pivotally fitted to a rear board 25 of speaker cabinets 1L, 1R reflect the sound toward a listener.
Patent JP-2002193946-A (JP)
Title: New benzimidazole derivative or its salt
Inventor: SAITO AKITO
IPC: C07D235/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an effective medicine and a drug for ischemic encephalopathy such as cerebral infarction, cerebral apoplexy, etc.; cerebrovascular accident sequela owing to degeneration or necrosis of cranial nerves cell causing after primary infarction such as cerebral infarction; trauma of head, or the like; because of having a depressant action for evolution of cerebral infarction under condition of brain ischemia. SOLUTION: This new benzimidazole derivative or salts thereof are represented by formula (I) (wherein, each symbol is as described in the specification).
Patent JP-2003028283-A (JP)
Title: Speed change controller for automatic transmission
Inventor: KUSAFUKA MUNEO
IPC: F16H61/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a speed change controller for an automatic transmission capable of accurately detecting traffic jam travel distinctively from travel after waiting at traffic lights and controlling speed change for the traffic jam travel. SOLUTION: On the basis of a throttle opening sensor 4 and a vehicle speed sensor 5, a normal speed change gear determining means 14 outputs a speed stage for ordinary travel, and a traffic jam travel detecting means 13 detects the traffic jam travel. When the traffic jam travel is detected, an optimum speed stage determining means 12 determines an optimum speed stage hardly allowing selection of a lowest speed stage when the speed change gear for the ordinary travel is the lowest speed stage, and a speed change outputting means 11 outputs the optimum speed stage as a speed change command to an automatic speed change mechanism 3.  Because the traffic jam travel detecting means 13 detects the traffic jam travel on the basis of the travel condition from a start of the travel to its stop, a low vehicle speed and low required torque after starting the travel are detected without taking any stopping condition during waiting at stoplights into consideration, for example, for accurately detecting the traffic jam travel.
Patent JP-2003031041-A (JP)
Title: Flat circuit body
Inventor: TSUKAMOTO MASASHI
IPC: H01B11/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat circuit body which can improve shielding performance and reduce the number of mounting parts. SOLUTION: A first and a second conductors 2, 4 are formed in a curved line which meanders like a wave along the face of an insulating body, and a first and a second insertion pieces 7, 12 of a first and a second insulating bodies 3, 5 as flexible flat insulating bodies are inserted into a second and a first slits 13, 9 for lamination. Here, the first and the second conductors 2, 4 are arranged, to form a first region surrounded by the first and the second conductors between the two points, where the both cross each other, as seen from the direction crossing the face direction of the insulating bodies. Furthermore, the first insertion piece 7 (a part of the first conductor 2) and the second insertion piece 12 (a part of the second conductor 4) are located at a side face opposite to the laminated face of the second insulating body 5 and the first insulating body, so as to form a second region surrounded by the first and the second conductors 2, 4 in between the two points, where the both cross each other as seen from the width direction of the insulating body.
Patent JP-2003029873-A (JP)
Title: Rack mount cabinet
Inventor: UCHIDA KYOJI
IPC: A47B37/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To realize mounting efficiency improvement and comfortable operation environment in a rack cabinet. SOLUTION: An input and output part including a display part requiring a large space in a rack cabinet is mounted on a cabinet door so that the mounting efficiency of the rack cabinet main body can be improved. Also, the door is provided with a rotatable bar, and the input and output part including a display device is fixed to the bar so as to be rotatable with the bar as an axis.
Patent JP-2003024752-A (JP)
Title: Filtering and separating membrane cartridge and filer device using the same
Inventor: KOYANAGI TAKUJI
IPC: B01D63/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and separating membrane cartridge capable of efficiently washing membranes and having high reliability, and a filter device using the same. SOLUTION: The filtering and separating membrane cartridge is constituted so that the inner space of a cartridge body A constituted of resin membranes made of FRP having continuous fine pores becomes a treated water transmitting water channel 4. A first branch pipeline connection pipe C1 having a main function sucking treated water 16 is inserted in the cartridge body A in such a state that a first pipe opening part 5 is arranged to the upper part of the treated water transmitting flow channel 4 and a second branch pipeline connection pipe C2 having a main function supplying hypochlorus acid water 18 and sucking residual treated water 19 is inserted therein in such a state that a second pipe opening port 6 is arranged to the bottom of the treated water transmitting water channel 4.