baber/WOPTO huggingface dataset:
Patent JP-2002294446-A (JP)
Title: Sputter source and film forming apparatus
Inventor: KUROIWA SHUNJI
IPC: C23C14/35
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering source having a simple configuration, which makes a target eroded uniformly and can uniformize the thickness distribution of a thin-film deposited on a workpiece to be treated, and a film forming apparatus therewith. SOLUTION: This sputtering source has an inner magnet (1) toroidally arranged on a plane vertical to a rotating axis, and an outer magnet (2) toroidally arranged on the above plane and outside of the above inner magnet. A center line (3) of a magnetic field tunnel formed between the inner magnet and the outer magnet is a toroidal line, having an arc-shaped part (3A) and a fan-shaped straight part (3B) which is connected to the above arc-shaped part. An angle θformed by the symmetrical axis of the above center line and the above straight part is 45 degrees or more and 135 degrees or less. In addition, at least one part of the outer magnet is laid outside of the target.
Patent JP-2002291558-A (JP)
Title: Reclining device for both side
Inventor: SUZUKI HIROYUKI
IPC: A47C1/025
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device which is equipped with an operating handle for each reclining mechanism found at the both sides of a seat and allows adjustments of a seat angle through both operating handles, and to constitute a reclining device for both sides with fewer components. SOLUTION: When an operating part 71 of an operating handle 70 is lifted upward, the force generated by operating the handle is transmitted to a connecting pipe 14 first through a driven arm 80 and driving arm 90 before the force is transmitted to the inside of a reclining mechanism, is input into two reclining mechanisms in parallel through rotations of the connecting pipe 14, and drives both reclining mechanisms.
Patent JP-2002299947-A (JP)
Title: High frequency semiconductor device
Inventor: AOKI YOSHIO
IPC: H01L27/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of an antenna characteristic by an antenna line connected to a patch electrode of a patch antenna mounted on an MMIC. SOLUTION: A through hole is formed in an antenna ground plane under the patch electrode between inter-layer insulation layers, the antenna line is provided on the side opposite from the patch electrode across the antenna ground plane, and the patch electrode is connected to the antenna line by a conductor that passes through the through hole.
Patent JP-2002292245-A (JP)
Title: Denitration catalyst and dioxin decomposing catalyst
Inventor: SASAKI HARUKO
IPC: B01D53/86
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a denitration catalyst or dioxin decomposing catalyst having high catalytic activity even when SO2 and NH3 are present in low temperature exhaust gas. SOLUTION: The denitration catalyst contains TiO2 , BPO4 and WO3 . The dioxin decomposing catalyst contains TiO2 , BPO4 and WO3 .
Patent JP-2002297845-A (JP)
Title: Caring worker evaluation method, caring worker capability evaluation document, caring worker pay setting method and pay structure table for caring worker
Inventor: YOSHIDA HAJIME
IPC: G06Q10/06
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a caring worker evaluation method, caring worker ability evaluation document, caring worker pay setting method and pay structure table for caring worker for making the evaluation standards for the duty performing abilities of workers clear and supporting the evaluation of the duty performing ability of workers and the setting of the pay for them. SOLUTION: As evaluation standards for job capability of the workers, a plurality of job evaluation items and the job skill to each job evaluation item are set and noted in the caring worker ability evaluation document. According to the caring worker ability evaluation document, the pay to the worker is determined according to the result of evaluating the job skill. The evaluation standards for the worker and evaluator can be shown clearly by displaying on the pay structure table of the caring worker.
Patent JP-2002291888-A (JP)
Title: Medical rubber and liquid medicine injector using the same
Inventor: TSUCHIYA SOJI
IPC: A61M5/178
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a medical rubber, capable of controlling an infinitesimal liquid medicine injection even when an eluted component due to contact with the liquid medicine is almost not existed and the rubber is used for the sealing material of a liquid medicine injector, and the liquid medicine injector using the same. SOLUTION: The medical rubber comprises a rubber-like elastic unit, and a film of an aromatic polymer compound or of a heterocyclic polymer compound covering the surface of the elastic unit. In this rubber, the thickness of the film is 0.01 to 0.08 μm. The liquid medicine injector comprises the medical rubber inserted into an outer cylinder made of a polyolefin to cove the distal end of a plunger moving in the cylinder and used as a sealing material for sealing between the inner wall of the cylinder and the outer wall of the plunger.
Patent JP-2002307359-A (JP)
Title: Part suction head
Inventor: KANAI KAZUNORI
IPC: B25J15/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a part suction head capable of installing an electronic part on a printed wiring board in high precision without positional slippage in the rotating direction. SOLUTION: This part suction head is constituted to make a guide pin 34 constantly contact one side surface 33c of a guide groove 33 by respectively engaging one end 371 of a torsion coil spring 37 with a suction nozzle 14 and the other end 372 with a head main body 12, and a shape of the guide groove 33 is formed so that an axially rotating angle position of the contact position is the same in all the vertical directions of the guide groove 33.
Patent JP-2002312078-A (JP)
Title: Information processing device and method, and program
Inventor: KAMEI YOSHIHIRO
IPC: H02J7/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous decision due to false detection of battery voltage. SOLUTION: When a primary battery is determined to be used in a step 5 and a zoom is determined to be used in a step 6, a zoom continuing flag indicating whether a state is set to detect the voltage of a battery (the primary battery) or not is set to be an off state indicating a state that does not detect the voltage of the battery, in a step 8.
Patent JP-2002313459-A (JP)
Title: Connector
Inventor: SAITO KAZUKI
IPC: H01R13/24
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of achieving stable contact force. SOLUTION: This connector is provided with an insulator 2, an insulated movable bar 4 installed on the insulator 2 to be slidable in a connection subject connecting direction a, and plural contacts 5 contained in a containing hole 23 formed in the insulator 2. The contact 5 comprises a fixed part 51 positioned in the middle of the contact to be bent and fixed to the insulated movable bar 4, a pair of contact parts 52 and 53 positioned at both ends of the contact 5 to be able to get in contact with printed circuit boards 8 and 9, and a pair of spring parts 54 and 55 positioned between the fixed part 51 and the contact parts 52 and 53 to be elastically deformable in a thickness direction a of the insulator 2.
Patent JP-2002310899-A (JP)
Title: High speed optical retardation generating method and optical coherence tomography device by rotating reflector in optical coherence tomography
Inventor: TANNO NAOHIRO
IPC: A61B3/14
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a high speed optical retardation generating method and an optical coherence tomography device by a rotating reflector in optical coherence tomography capable of providing a tomographic image with a sufficiently long scanning distance in a depth direction (a Z direction). SOLUTION: The optical coherence tomography device is provided with a low coherence light source 1, a half mirror 2 bisecting light from the low coherence light source 1 into object light to an object A to be inspected and reference light, an optical retardation mechanism 3 retarding the reference light by the rotating reflector 12, a fixed mirror 4 reflectively returning the reference light from the optical retardation mechanism 3, the half mirror 2 multiplexing the object light returning from the object A to be inspected and the reference light returning from the optical retardation mechanism, and a photodetector 11 detecting coherent light including a heterodyne coherent beat signal multiplexed by the half mirror 2.
Patent JP-2002016320-A (JP)
Title: Compound semiconductor device and its manufacturing method
Inventor: IKEDA HIROAKI
IPC: H01S5/323
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a III-V compound semiconductor device which has superior luminous characteristic and contains a Ga1-yInyNzAs1-z (0<y, z<1) layer. SOLUTION: In the method for manufacturing the III-V compound semiconductor device containing the Ga1-yInyNzAs1-z (0<y, z<1) layer on a single crystal substrate, a process for adding Al during growth of the Ga1-yInyNzAs1-z layer is included.
Patent JP-2002308972-A (JP)
Title: Process for producing ester
Inventor: MATSUMOTO SATORU
IPC: C08G63/85
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an ester having a low acid value and a narrow molecular weight distribution. SOLUTION: Such properties of an activated titanium catalyst are utilized that it has a catalytic activity in both an esterification reaction and a transesterification reaction and that it has an excellent activity particularly in an esterification reaction. In effecting the first step of subjecting a dibasic acid, a diol and a monofunctional alcohol to an esterification reaction through dehydration by using an activated titanium catalyst, a monofunctional alcohol (R) and a diol (X) each in a necessary amount are dispersed and continuously introduced into a reaction vessel to thereby minimize the formation of a diester (RAR) and produce conditions under which a composite ester [R(AX)n AR (wherein n>=1)] and an ester alcohol (RAX) can coexist in the reaction system.  Namely, in the process for producing an ester by allowing a dibasic acid, a diol and a monofunctional alcohol to undergo an esterification reaction through dehydration and then a transesterification reaction by using an activated titanium catalyst, the monofunctional alcohol and the diol each in a necessary amount are dispersed and continuously introduced into a reaction vessel over the whole period of the esterification reaction.
Patent JP-2002055651-A (JP)
Title: Image display device and image display method
Inventor: KANESHIRO NAOTO
IPC: G09F9/40
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and method, which are capable of making a user easily appreciate digital images, without reducing image sizes as in the conventional albums made of paper by utilizing electrical vapor sheets (electronic paper). SOLUTION: This display device has an image data acquiring section which acquires image data, an image display section which is formed by bundling and integrating plural sheets of the approximately sheet-like image display media for displaying the images by using the acquired image data, an image display form setting means which sets the image display form, when displaying the images on the image display surfaces of the image display media and an image display regulating section which regulates the displayed images in accordance with the set image display form.
Patent JP-2002315476-A (JP)
Title: Fishing rod and method for producing the same
Inventor: SHIOTANI YUKINOBU
IPC: A01K87/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of readily discharging water stored in the inside and a method for producing the rod body. SOLUTION: This method comprises a step for spirally winding a releasable tape 20 having projection parts most protruded on the outer surface side stepwisely in the center in the width direction around the peripheral surface of a mandrel 100, a step for winding a tape 21 for forming projections around spaces of the releasable tape 20, a step for winding a prepregs 22 and 23 for forming the rod around the outer surface side and a step for forming the rod by burning these materials and then pulling out the mandrel 100 and releasing the releasable tape 20.
Patent JP-2002316596-A (JP)
Title: Weather strip
Inventor: MITSUTOME AKIHIRO
IPC: B60R13/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip with a light weight capable of being accurately positioned and mounted. SOLUTION: An opening trim (weather strip) 10 comprises a mounting base part 20 and a hollow seal part S and an adhesive (adhesion member) 40 and contact prevention members 30a, 30b are provided on a surface, of the mounting base part 20, opposed to a vehicle body flange. A clip C is penetrated through the contact prevention member 30a. The contact prevention members 30a, 30b can be compressed and tip ends thereof are projected as compared with the adhesive 40. The adhesive 40 is not contacted with the vehicle body flange in the state that it is temporarily fixed by the clip C and a positioning can be carried out by moving the weather strip 10.  When the weather strip 10 is pressed to the vehicle body flange after the positioning is accurately carried out, the contact prevention members 30a, 30b are compressed to become the same surface as the adhesive 40 and the weather strip 10 is adhered/fixed to the vehicle body flange by the adhesive 40.
Patent JP-2002034235-A (JP)
Title: Charge pump circuit and its controlling method
Inventor: NANO TAKAO
IPC: G11C16/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a charge pump circuit that raises a voltage in a small step of a power source voltage Vdd or smaller, forward bias is applied to a parasitic diode and that the circuit malfunctions. SOLUTION: This charge pump circuit is provided with at least first and second charge transferring MOS transistors M1, M2 connected in series, a clock driver 3 that supplies a clock to first and second capacitors 1, 2 and the one end of the second capacitor 2, a first switching means S2 for connecting the first and second capacitors 1, 2 in series to a pumping node, and second switching means S1, S3 for connecting the capacitors 1, 2 parallel to the node. Then, the clock driver 3 changes the clock state when both of the first and second switching means are turned off.
Patent JP-2002323560-A (JP)
Title: On-vehicle ultrasonic wave detecting system
Inventor: OKAMOTO MINEO
IPC: G01S15/93
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To detect an obstacle even when the obstacle exists in a dead angle. SOLUTION: A system includes an ultrasonic wave sensor 1 for transmitting and receiving an ultrasonic wave mounted on a side surface of a vehicle, a gate 7 for setting a detecting period after a predetermined delay time from a time point when the ultrasonic wave sensor 1 transmits the ultrasonic wave, an amplifying circuit 11 for inputting a reception signal obtained when the ultrasonic wave sensor 1 receives the ultrasonic wave as an input signal, a level detecting circuit 13 for determining whether the obstacle which makes the ultrasonic wave sensor 1 receive the ultrasonic wave transmitted from the ultrasonic wave sensor 1 in a detecting area in response to whether a signal of at least higher than a predetermined level is included in a signal amplified by the amplifying circuit 11, an integrating circuit 14, a flip flop 15,  and a dead angle area reducing part 18 for at least moving a start time point of the detecting period to a side for shortening the delay time and declining an amplification factor of the amplifying circuit 11.
Patent JP-2002324092-A (JP)
Title: Display system for bird's eye view
Inventor: SHIMADA MUNEAKI
IPC: G06F17/50
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To allow grasping clearly respective situations of each room composed of a house. SOLUTION: In a display system for bird's eye view, individual bird's eye views based on respective central points of multiple each room living L, kitchen K, hall H, bathroom B, water closet W and toilet T or points close to those central points are created based on the plan and side views of a house having a plurality of rooms such as a living L, kitchen K, hole H, bathroom B, water closet W and toilet T, the respective bird's eye views are cut to display as bird's eye views 22 and 23 of a part of a first-floor and second-floor of whole of the house by pasting the cut eye views on positions corresponding respectively to each room in the plan view.
Patent JP-2002329246-A (JP)
Title: Serpentine type article storage rack of automatic vending machine
Inventor: KUWABARA NAOKI
IPC: G07F11/34
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a damper system which can perform stable attitude control over articles and shock reduction by being applied to a serpentine type article storage rack employing support-shaft integrated pendulum type rack segments. SOLUTION: The serpentine type article storage rack has a vertically zigzag article passage formed by arraying support-shaft integrated pendulum type rack segments 52 zigzag between rack side plates 51 and are provided with spring type damper units 9 which each push and energize both a rack segment and an adjacent segment below it toward the article passage from behind on the reverse surface side of the rack corresponding to the individual rack segments. A torsion coil spring 93 is combined with fitting metal 91 provided between the rack-side plates through a through pin 92 and U-shaped spring leg parts 93a and 93b drawn out of the spring upward and downward are pressed against upper and lower rack segments to energize them as shown by the arrows.
Patent JP-2002015712-A (JP)
Title: Battery can and its manufacturing method
Inventor: MORI KATSUHIKO
IPC: B21D51/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery can with a shape which can increase contact area of an inside face of a side peripheral wall with a positive electrode mixture or active material at the same time to keep the internal volume as large as possible, and a manufacturing method of such a can surely and at high productivity. SOLUTION: The battery can 1 is formed through an ironing process with a multiple array of ironing dies 11 to 13 into a thickness t1 of a side peripheral wall 1a to that t0 of a bottom wall 1b to satisfy: t1=αt0 (where, α=0.2 to 0.7), and an inner peripheral face of the side peripheral wall 1a is formed into a rough surface of an average surface roughness of 0.2 to 2.0 μm through a drawing process after the ironing process. The manufacturing method of the battery can 1 consists of the first process of making a battery can base body 7 by applying a DI process on a cup-shaped semi-finished product 4 and the second process of making the battery can 1 by putting the battery can 1 under a drawing process with drawing dies 18, 19 arrayed in plural steps to reduce size to given outer radius r without changing thickness of the side peripheral wall 1a.
Patent JP-2002329655-A (JP)
Title: Reflection type contraction projection optical system, aligner and device manufacturing method
Inventor: SUZUKI MASAYUKI
IPC: G03F7/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a five mirror system reflection type contraction projection optical system of balanced resolution and throughput which can be applied to an EUV lithography system using a 300 mm silicon wafer and a 6 in. reticle, an aligner and a device manufacturing method. SOLUTION: In the reflection type contraction projection optical system, five mirrors, which reflect light in the order of a concave mirror (M1), a convex mirror (M2), a concave mirror (M3), a convex mirror (M4) and a concave mirror (M5) from an object side to an image side, are disposed to form a coaxial system basically, an intermediate image is not formed half way, an object point and an image point are opposite each other across an optical axis, and the object point and the image point are at a distance of 400 to 1500 mm regarding a direction perpendicular to an optical axis.
Patent JP-2002327807-A (JP)
Title: Driving unit, article carrying device and carriage
Inventor: ONOYAMA TATSUO
IPC: F16C13/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving unit to be used in almost any place. SOLUTION: This driving unit 13 is provided with a motor 21 with a reduction gear having an epicyclic gear reduction gear 20 as a transmission inside thereof. An output shaft 22 is projected from the predetermined surface of the motor 21 with a reduction gear. A carrying roller 25 is fixed to a tip of the output shaft 22. The carrying roller 25 is supported by the periphery of the motor 21 with a reduction gear through a radial ball bearing 26 at a tip of the output shaft 22. This driving unit can be used even in a place, in which a relatively large radial load is applied to the carrying roller 25.
Patent JP-2002333046-A (JP)
Title: Bush type mount
Inventor: KAWADA MICHIHIRO
IPC: F16F15/08
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a bush type mount with an intermediate plate embedded in a rubber elastic body, increasing its rigidity in the cross direction of a vehicle, namely, its spring constant without increasing thickness of the intermediate plate and reducing its weight while maintaining good control stability. SOLUTION: The bush type mount comprises a bush fitting 1 to be mounted on a vehicle body B with its axial center turned to a vertical direction, an outer cylinder fitting 2 arranged outward of the bush fitting in an approximately coaxial manner and adapted to be fixed to a member C on the supporting side, a rubber elastic body 3 provided between both fittings for elastically connecting both fittings, and the intermediate plate 5 embedded in the approximate radial midway of the rubber elastic body 3 between both sides of the bush fitting 1, opposed to each other in the cross direction of the vehicle, wherein a protruded portion 6 swollen to either the inside or outside is provided on the approximate midway of the intermediate plate 5.
Patent JP-2002332590-A (JP)
Title: Partial plating method for two-piece type oil ring
Inventor: KIYOTA FUMIO
IPC: C25D7/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a plating layer only on the outer peripheral sliding surface of a two-piece type oil ring. SOLUTION: The method of forming an SiO2 film over the entire part of an oil ring body, removing the SiO2 film (I) of the outer peripheral sliding surface, forming the plating layer on the outer peripheral sliding surface and removing the remaining SiO2 film (II).
Patent JP-2002342150-A (JP)
Title: Information distribution system and method, www server, program and recording medium
Inventor: HIROSHIGE MASAAKI
IPC: G06F13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To count the number of accessing times to hyperlinked Web contents by different hyperlink sources passing through when accessed. SOLUTION: If a URL subjected to one-to-one correspondence to link destination Web contents is called a real URL, a URL to be allocated to each of link source web contents and to be associated with the real URL is set. The URL is called a logic URL. A link destination web site receives a transmission request with a logic URL, subsequently converts the logic URL into a real URL, transmits Web contents corresponding to the real URL to a transmission request source and counts the number of accesses by logic URLs at the same time.