baber/WOPTO huggingface dataset:
Patent JP-2004324422-A (JP)
Title: Scroll type compressor
Inventor: KAMIYA HARUO
IPC: F04C18/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type compressor which materializes improvement of durability between a driving pin and a bushing by suppressing a local surface pressure increase.  <P>SOLUTION: In the scroll type compressor, a turning scroll 240 is actuated to revolve by rotary drive of an eccentric crank mechanism 210 which is made up of a bushing 213 having an eccentric hole 213a and of a driving pin 212 provided to a tip side of a main shaft 211 and freely rotatably inserted in the eccentric hole 213a. A fluid is compressed in an operation chamber 256 formed with a fixed scroll 250 opposed to the turning scroll 240. In the driving pin 212 and the eccentric hole 213a, a chamfered part 213c is provided to at least an end part 213b taken as a root side of the driving pin 212 in a contacting part thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327488-A (JP)
Title: Electrode terminal structure for electronic component
Inventor: NAKAZATO TAKESHI
IPC: H01L23/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode terminal structure for electronic component that stabilizes the bump shapes of electrode terminals after reflow-melting and, at the same time, can make bump connection which is free from the deterioration of high-frequency transmitting characteristics.  <P>SOLUTION: In this electrode terminal structure for electronic component, ground electrode terminals 3a are disposed around high-frequency signal electrode terminals 2 which transmit high-frequency signals, and the electrode terminals 2 are caused to form metallic core bumps 4 which are not melted by reflow-melting. In addition, the other electrode terminals than the high-frequency signal electrode terminals 2, namely, the ground electrode terminals 3a and control signal electrode terminals 3b are caused to form eutectic solder bumps 5a and 5b which are melted by the reflow-melting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324077-A (JP)
Title: Projected window
Inventor: OKUBO TAKAYUKI
IPC: E06B3/32
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projected window which can prevent water infiltration from between a mounting jamb and a jamb, and the formation of a gap, and which enables the mounting of the jamb with a large depth dimension by using the mounting jamb in common.  <P>SOLUTION: The projected window, wherein a sash frame B is mounted in a mounting frame A, is characterized as follows: a vertical seal material 9 is attached to the mounting jamb 30 of the mounting frame A; a jamb attachment 60 is attached to the jamb 72 of the sash frame B; a seal material attaching part of the mounting jamb 30 and an outdoor-side mounting part 72c of the jamb 72 are held in a sandwiched manner by a supporting part 60a of the jamb attachment 60; the mounting part 72c is brought into pressure contact with a face-direction inner surface of the seal material 9; and a face-direction inner surface 72d of the jamb 72 is set to be in a face-direction inside position with respect to a face-direction inner surface 30b of the mounting jamb 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325876-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: KUROKI TAKAAKI
IPC: G03F7/029
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and a photosensitive planographic printing plate having high sensitivity and excellent in plate wear.  <P>SOLUTION: In the photosensitive composition containing an addition polymerizable monomer containing an ethylenic double bond, a photopolymerization initiator composition and a polymer binder, the photopolymerization initiator composition contains at least one polyhalogenated compound selected from the structures represented by the formula (1): CR<SP>2</SP><SB>x</SB>H<SB>3-x</SB>-(C=O)-R<SP>1</SP>or the formula (2): CR<SP>2</SP><SB>x</SB>H<SB>3-x</SB>-R<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333549-A (JP)
Title: Positive resist composition and method of forming resist pattern
Inventor: HOJO TAKUMA
IPC: G03F7/039
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which has high etching durability and with which high resolution can be obtained and to provide a method of forming a resist pattern by using the positive resist composition.  <P>SOLUTION: The positive resist composition contains a resin component (A) which has an acid dissociating solubility inhibitor group and which increases the solubility with an alkali by the effect of an acid, and an acid generating agent component (B) which generates an acid by exposure. The component (A) is a polymer having a structural unit (a1) expressed by general formula (I), and a part of the hydroxyl group in the structural unit (a1) is protected by substituting an acid dissociating solubility inhibitor group expressed by general formula (II) for the hydrogen atom. In the formula (I), R represents hydrogen atom or methyl group, and in the formula (II), R<SP>1</SP>represents a 1-5C alkyl group, R<SP>2</SP>represents a 1-5C alkyl group or hydrogen atom, and X represents a 10-16C aliphatic polycyclic group or a 10-16C aromatic polycyclic hydrocarbon group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003348058-A (JP)
Title: Data transmitter
Inventor: GOLITSCHEK EDLER VON ELBWART A
IPC: H04L27/34
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid deterioration of performance of a decoder by change of bit reliability.   <P>SOLUTION: A transmitter 100 reorders bits to be transmitted of a symbol on the basis of selected redundancy versions by an order converter 110 and a logical inverter 120 when one redundancy version among a plurality of redundancy versions is selected, the symbol in which the bit to be transmitted are reordered is modulated by using a prescribed signal constellation by a mapper/ modulator 130. The modulated symbol is transmitted via a channel 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329636-A (JP)
Title: Structure of seat back with pocket
Inventor: FUKUTANI MINORU
IPC: A47C7/62
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back with a pocket, excellent in the quality of outer appearance, allowing a user to easily take out/store an article.  <P>SOLUTION: A storage part A for storing a table is mounted on an upper part of the back of the seat back SB, and a recess C continued from a recess of the storage part A is formed in a lower part of the storage part A. A pocket opening of the pocket 1 is disposed under the recess C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306571-A (JP)
Title: Vacuum impregnating equipment to sheet-like porous material
Inventor: IIJIMA HIROSHI
IPC: H01G13/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in the prior art that in a nip roller sealing system for continuously impregnating a sheet-like porous material with liquid, since the sealing is necessary on the side surface and the circumference of the nip roller, the nip roller system has a complicated structure, many sliding and abrasive portions and difficulties in selecting physical properties of seal members to be used.  <P>SOLUTION: A vacuum room having a reduced pressure and a winding room under high pressure are connected with each other via a long slit. The pressure difference is sealed with the impregnating liquid poured in the slit portion while the sheet-like porous material placed in the vacuum room is transferred to the winding room through the slit, and the sheet-like cellular material is continuously impregnated with the liquid. Since the nip rollers and the sliding material are not used in the sealing portion, the equipment is very simplified, and the leakage amount of the impregnating liquid is within the tolerance range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338503-A (JP)
Title: Pneumatic radial tire
Inventor: WATABE KOJI
IPC: B60C9/18
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire in which road noise in a high frequency range is reduced without increasing the mass of the tire.  <P>SOLUTION: In the pneumatic radial tire 1, both ends of a carcass layer 3 are mounted on a pair of right and left bead cores 2 and 2, and two belt layers 5 and 5 are disposed on the outer circumferential side of the carcass layer 3 in a tread part 4. At least two bent parts A and B are formed on both ends of the belt layers 5 and 5 so that the bent parts A and B are continuous to each other in the circumferential direction of the tire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343914-A (JP)
Title: Motor-driven air blower
Inventor: SHIMAZAKI TETSUO
IPC: H02K9/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight motor-driven air blower that improves cooling property of a winding without deteriorating air blowing efficiency.  <P>SOLUTION: This motor-driven air blower comprises a spool attached to the end surface of a field iron core fixed to a motor frame whose outside circumference is roughly cylindrical shape, and field windings wound around both of the field iron core and the spool. A gap for passing air is provided between coil ends between the slots of the field windings and the field iron core. On the spool, a wall surface is provided that is formed between the field iron core and the motor frame to narrow air blowing cross section that becomes the outside circumference of the field windings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338331-A (JP)
Title: Ink jet recording paper and its manufacturing method
Inventor: TSUBAKI YOSHINORI
IPC: B41M5/50
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink jet recording paper having a porous layer which makes it difficult to generate fissures in manufacturing though the porous layer comprising a hydrophilic resin and fine particles is applied onto a substrate, and has excellent ink absorption, breaking and cracking resistance and image preservation resistance, and to provide its manufacturing method.  <P>SOLUTION: In the ink jet recording paper having a porous layer containing a hydrophilic binder including the hydrophilic resin crosslinked with silica and ionization radial rays on the substrate, the porous layer contains at least one kind of lanthanoids oxides and a content of each lanthanoide oxide in the porous layer is ≤1 mg each 1 kg of silica to feature the ink jet recording paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338662-A (JP)
Title: Pneumatic radial tire for ice/snow road
Inventor: OSAKI MICHIO
IPC: B60C11/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for an ice/snow road making on-ice braking performance and ununiform abrasion-resistance compatible.  <P>SOLUTION: In the pneumatic radial tire for the ice/snow road, a plurality of vertical grooves 2 extending to a circumferential direction of the tire and a plurality of lateral grooves 3 extending to a width direction of the tire are provided on a tread surface 1. A large number of blocks 4 is formed by these vertical grooves 2 and the lateral grooves 3. Three or more sipes 5 extending to a width direction of the tire are provided on the respective blocks 4 and are opened to the vertical grooves 2 dividing the blocks 4. The sipes 5a, 5b at front and rear ends in the circumferential direction of the tire of the block 4 are opened to the same vertical groove 2. A bottom raising part 3a having width Ws being 20-40% of block width Wo and groove depth t being 50-70% of groove depth H of the vertical groove 2 is formed on a groove bottom at the opening side of the sipes 5a, 5b of the lateral groove 3 dividing the block 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338681-A (JP)
Title: Trim for automobile
Inventor: IIFUSHI MASUMI
IPC: B60R13/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a trim for an automobile having a trim body and a hole cover detachably fitted in a service hole formed in the trim body.  <P>SOLUTION: The hole cover 4 detachably fitted in the service hole 3 formed in the trim body 2 is made of a molded body molded together with the trim body 2 when molding the trim body 2, and the trim body 2 and the hole cover 4 are simultaneously molded by the same injection molding machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348994-A (JP)
Title: Electric warmer
Inventor: MAEDA AKIHIRO
IPC: H05B3/20
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric warmer making the arrangement of a separate heat insulating material unnecessary even if it is used in a state that a heat insulated article is placed, making the use of flooring for floor heating unnecessary, and making the building of a low cost house possible.  <P>SOLUTION: The electric warmer has a surface material 1, a heating element 2, and a heat insulating material 3 in order from the top, the heat insulating material 3 has a metal sheet 4, an upper nonwoven fabric 5 on the upper side, and a lower nonwoven fabric on the lower side, and even if the electric warmer is used in the state that the heat insulated article is placed, since the metal sheet 4 of the heat insulating material 3 uniformly disperses heat conduction from the back of the heat insulating material 3 in a part where the heat insulated article is placed to a floor surface, the arrangement of the separate heat insulating material is made unnecessary, the use of the flooring for floor heating is made unnecessary, and the building of the low cost house is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350357-A (JP)
Title: Stator of motor
Inventor: KITO ITSUO
IPC: H02K3/50
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the stator of a motor of excellent quality in which workability of a motor production line is improved to avoid lead wires contacting each other by becoming loose.  <P>SOLUTION: The stator of a motor comprises a lead wire led from the end of a coil which is directly wound on a plurality of teeth of the stator through an insulating bobbin. The lead wire led from the teeth fixes a lead wire led from different other teeth to a lead wire locking part provided to the insulating bobbin of those teeth. Thus, the disposed lead wire is surely fixed to the insulating bobbin with no loosening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349866-A (JP)
Title: Clock generating circuit
Inventor: MAEDA SHOHEI
IPC: G06F1/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock generating circuit which is tolerant of noise and suppresses jitter components of an output clock and shortens a lock time.  <P>SOLUTION: A 1st frequency divider 50 divides the frequency of the output clock of a VCO 40 to generate a system clock, a 2nd frequency divider divides the frequency of the output clock of the VCO 40 to generate a clock for comparison, and a phase comparator 10 compares the phase of an input clock with that of the clock for comparison; and a counter 20 after having an initial value set with a power-ON reset signal counts an UP signal and a DOWN signal and a DA converter 30 converts the count value of the counter 20 into a voltage value to control the oscillation frequency of the VCO 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345017-A (JP)
Title: Method and device for grooving
Inventor: SAITO MASAMICHI
IPC: B23D5/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform grooving of a linear groove such as a range-finding mark, etc. in a state of no burrs and deformation in a metallic mold for forming optical parts.  <P>SOLUTION: A cutting tool 11 held by a cutting unit 20 is a forming tool having the same cutting edge as cross section of the groove formed in the metallic mold W to be a workpiece. Grooving of a ruled line of a prescribed pattern is performed by a feed by a five axis synchronous stage 10, while performing a pseudo circular motion by vibration of a two axial direction by two actuators 21a and 21b. Since the grooving is performed by vibrating the actuators 21a and 21b in the feed direction by cutting a target depth from an end part of the ruled line, the grooving with high accuracy is performed by suppressing generation of burrs, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347529-A (JP)
Title: Capacitance type sensor
Inventor: TAKAHASHI KAZUNARI
IPC: G01C9/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type sensor which can fix a weight for a movable plate with high positioning precision and has good productivity.  <P>SOLUTION: A plurality of through holes 3d1 are formed on a movable electrode 3d and a weight 4 is inserted into each of the holes 3d1 to lock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346399-A (JP)
Title: Method and apparatus for treating substrate
Inventor: FUKUNAGA AKIRA
IPC: C23C18/31
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reproducibly form a protective film of high quality without deteriorating particularly electrical characteristics of wiring.  <P>SOLUTION: A method for treating a substrate comprises pretreating the surface of a metallic part of the substrate, and selectively forming an alloy film by electroless plating on the surface of the metallic part after having been pretreated, rinsing the substrate having the alloy film formed thereon, and making it into a dry state. The alloy film is electroless plated at a film-forming rate of 10 to 200Å per minute while the fluctuation of the film-forming rate among the substrates is controlled within ±10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318794-A (JP)
Title: Traffic disaster reduction system
Inventor: KOSUGI KOZO
IPC: G06Q50/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that a rate of speed violation is high in a traffic disaster, it is generally spoken that safety traveling is riding on a "stream of automobiles", the "stream of automobiles" exceeds a speed limit in spite of violation regulations in the present circumstances, and it is necessary to create the environment that the number of drivers who keep laws and regulations is increased so as to decelerate the "stream of automobiles" down to the speed limit on the side of drivers.  <P>SOLUTION: A terminal with an ID code of an insurance company or a safety promotion organization and a server of the Metropolitan Police Board are connected via a communication line and a non-violation starting date for a license number is transmitted/received to simplify declaration procedures for a declarer who keeps the laws and regulations. Besides, a privilege such as premium discounting of automobile insurance is imparted to the declarer so as to promote increase of declarers. At the same time, a seal or a sticker for calling comprehension to a following automobile is also issued for the purpose of preventing instigating or illegal passing. With the increase of declarers and the comprehension of the following automobiles, the "stream of automobiles" is suppressed and the traffic disaster can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355308-A (JP)
Title: Experience display device and method and experience display program
Inventor: NAKAHARA ATSUSHI
IPC: G06T17/40
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an experience display device for sufficiently promoting communication between users by making it easy to understand the interactions of a plurality of human beings from many observing points.  <P>SOLUTION: An experience history data acquiring part 11 acquires the experience history data of a main user and a sub-user. A cylinder preparing part 12 time-sequentially arranges the experience history data of the main user in a row along a central axis, and time-sequentially arranges the experience history data of the sub-user in a row around the experience history data of the main user for each user. A display part 14 displays the arranged experience history data of the main user and the sub-user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352651-A (JP)
Title: Water-in-oil type emulsified cosmetic
Inventor: YAMAGUCHI HIROSHI
IPC: A61K8/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsified cosmetic solving the problem that conventionally, this type of cosmetics tend to spoil their appearances as the oily components get discolored brown or the like when stored at high temperatures, particularly so in the case of being formulated with ascorbic acid derivatives.  <P>SOLUTION: The water-in-oil type emulsified cosmetic is obtained by formulating copper chlorophyll and an L-ascorbic acid fatty acid ester. This cosmetic has good appearance without causing discoloration, being excellent in stability and feeling in use and free from any irritancy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353562-A (JP)
Title: Dimethyl ether compression ignition engine
Inventor: KITANO YASUSHI
IPC: F02D19/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimethyl ether compression ignition engine capable of performing excellent pre-mixed combustion.  <P>SOLUTION: The dimethyl ether compression ignition engine has an injection device 17 to inject dimethyl ether into a cylinder and a reforming device 18 to generate reformed body by reforming dimethyl ether so as to reduce the cetane number. The air-fuel pre-mixture is formed in the cylinder by using the reformed body generated by the reforming device when the engine load is high, and dimethyl ether is injected in the cylinder for ignition by the injection device to perform the pre-mixed combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355370-A (JP)
Title: Document processing apparatus
Inventor: SHIIYAMA HIROTAKA
IPC: G06F17/30
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a technique about a presearch for narrowing down a search using conditions with light processing load prior to a search process with heavy processing load wherein the technique is not sufficient to search a database that grows as the number of business documents increases.  <P>SOLUTION: This document processing apparatus divides a document image into partial areas and determines the attributes of the partial areas. For input images and registered images, the apparatus narrows down a search by selecting registered images according to the number of partial areas for each attribute.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359042-A (JP)
Title: Pneumatic tire for automobile which can be fitted on rim having asymmetrical flange shape
Inventor: INOUE YUJI
IPC: B60C13/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which can be fitted on a wheel having a rim flange diameter being larger than a conventional one, which can prevent an eccentric wear of the shoulder section from occurring, and also, can properly prevent foreign matters from being mixed in from a gap between the rim flange and the tire.  <P>SOLUTION: This pneumatic tire for an automobile is equipped with an annular swollen section 11 having an inner peripheral side surface 11a which is confronted with an outer peripheral side curved surface 21a of the rim flange 21, on the side wall section 2 of at least on one side, and is equipped with at least one row of protrusions 12 which are continuously provided in the peripheral direction on the tire inner peripheral side of the swollen section 11. A height R1 of the peak P1 of the swollen section 11 with a nominal diameter NR as the reference is 55 mm or higher, and a height H1 from the side wall 2 extension line of the peak P1 is 3 mm or higher. The relationship between a height R2 at a position P2 with the nominal diameter NR as the reference and a height HR of the upper end surface of the rim flange 21 satisfies 4 mm<R2-HR<10 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI