baber/WOPTO huggingface dataset:
Patent JP-2002328402-A (JP)
Title: Method for deflecting light, deflecting element for light, deflecting device for light and image display device
Inventor: TOKITA TOSHIAKI
IPC: G02F1/1335
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To improve problems of conventional deflecting elements, that is, high cost and a large size of the device, loss in the light quantity and optical noise accompanied by complicated structures and to obtain a device which is small in size and low-cost and which has a simple structure and little loss in the light quantity, optical noise and decrease in the resolution. SOLUTION: The device is equipped with a pair of transparent substrates 2, 3, a liquid crystal 5 composed of a chiral smectic-C phase forming homeotropic alignment and sealed between the substrates 2, 3, and at least one group of an electric field applying means 6 to allow an electric field to effect the liquid crystal 5. By using the liquid crystal 5 composed of the chiral smectic-C phase, problems of high cost, large size of the device, loss in the light quantity and optical noise accompanied by a complicated structure can be improved compared to a conventional deflecting element. Further, slow response in a conventional smectic-A liquid crystal or a nematic liquid crystal is improved and fast response can be obtained.
Patent JP-2003214097-A (JP)
Title: Joint device for segment
Inventor: YOSHIDA KENTARO
IPC: E21D11/04
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device for a segment wherein a segment inner face is smooth, tightening is possible, and fastening work is easy.  <P>SOLUTION: A female joint 5 is provided with a female joint case 21 having an opening in a faying surface side, and a nut 22 having a detent mechanism and freely moving in a joining direction in the case, and the nut 22 is energized in an opening direction by an elastic means 23. A male joint 4 is provided with a male joint case 11 having an opening in a faying face side, a joining bolt 12 freely moving in a joining direction in the case, and a worm wheel 13 screwed onto the joining bolt 12 and rotated by a worm gear 15. The joining bolt 12 has an advance screw part for screwing the worm wheel 13 and a joining screw part engaging with the nut 22 of the female joint in its opening side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212057-A (JP)
Title: Vehicle interior member
Inventor: TAKAHASHI KAZUNORI
IPC: B60R13/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately adhere a surface material made of a low stretchable material on an outer surface of a base having a portion of large shape change.  <P>SOLUTION: A surface material 30 comprises a first surface piece 40 having an outer shape capable of covering a first area 22a gradually changing its shape on an outer surface 22 of a base 20; and a second surface piece 42 having an outer shape capable of covering a second area 22b rapidly changing its shape on the outer surface 22 of the base 20 and jointed with the first surface piece 40 on its end. Under a condition that the first surface piece 40 and the second surface piece 42 are jointed with each other on the ends, the first surface piece 40 is adhered on the first area 22a and the second surface piece 42 is adhered on the second area 22b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216449-A (JP)
Title: Patch processing system
Inventor: HASE TATSUYA
IPC: G06F11/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch processing system capable of supplying a patch for changing a restart initial set function without restarting the whole system in a multi-task system.  <P>SOLUTION: A file load processing part 237 loads a patch file on the application tank to which the patch is supplied from an external storage device 203, under the circumstance wherein a plurality of tasks are operated in parallel, and stores a patch supply preprocessing program, a patch supply after-processing program, a patch back preprocessing program and a patch back after-processing program added to the patch file, in corresponding areas 231-234 of a memory area 223 for work. The task as an object of patch supply is eliminated by the patch supply preprocessing program, then the patch is supplied, and the system is restarted by the patch supply after-processing program. The processing before and after the patch back is similarly performed, whereby the patch processing can be performed independently from the other tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217604-A (JP)
Title: Separator for fuel cell, and method for manufacturing the same
Inventor: YOSHIDA TSUNEMORI
IPC: H01M8/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, and a method for manufacturing the same.  <P>SOLUTION: This separator for a fuel cell mainly comprises a mixed compound comprising 86-94 wt.% graphite powder, and 1.5-9.4 wt.% ethylene propylene rubber (EPM, EPDM) with total 6-14 wt.% of ethylene propylene rubber (EPM, EPDM) synthetic resin. In this method for manufacturing the separator for a fuel cell, a preform of the mixed compound is charged into dies for thermocompression molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211692-A (JP)
Title: Inkjet recorder
Inventor: O HIYO
IPC: B41J2/175
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink from being discontinuously discharged because of an air layer formed at a filter upstream side region of an ink channel.  <P>SOLUTION: A ball 48 is arranged to be in contact with a filter 42, whereby the ball 48 is held between a disc 46 and the filter 42. A nearly annular gap 83 for generating a capillary force is formed between an outer peripheral face of the ball 48 and an inner peripheral face of an upside funnel 38a at a region between the disc 46 and the filter 42. Even if the air layer were to be formed in the upside funnel 38a, the air layer would be torn off by the capillary force, enabling the ink to continuously pass an ink channel in the gap 83 at all times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355543-A (JP)
Title: Dispersant, heat developable photosensitive material, ceramic green sheet, primer for plastic lens, recording agent for water base ink and adhesive for metallic foil
Inventor: YOSHIDA KEIKO
IPC: C08F8/28
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant consisting of a polyvinyl acetal which is excellent in film formability, the dispersibility of a dispersion medium and the adhesiveness to a coating surface and is capable of realizing high solidification, a ceramic green sheet, a primer for plastic lens, a recording agent for a water base ink and adhesive agent for metallic foil. SOLUTION: The dispersant consisting of the polyvinyl acetal having >=1 functional groups within one molecule.
Patent JP-2003220143-A (JP)
Title: Catheter
Inventor: NIIJIMA KOICHI
IPC: A61M25/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter which does not kink during use, and is easily packed at the time of packaging.  <P>SOLUTION: In a catheter body 21, a discharge port 33, a contrast agent- injecting port 34 and an air-injecting port 35 are arranged on the center line of the cross section of the catheter body 21 from one having a largest port diameter in order. In addition, all ports including balloon air-injecting ports 36a and 36b are formed into a symmetrical shape regarding the center line of the catheter body 21. Thus, space sections formed by respective ports on the cross sectional area of the catheter body 21 and a non-space section formed by the thickness are arranged with a favorable balance, and a bending stress is not localized, and the stress evenly works. Therefore, the kink-resistance is increased. At the same time, a deferent tube 24, a contrast agent-injecting tube 23 and an air-injecting tube 22 which are provided on the extensions of the discharge port 33, the contrast agent-injecting port 34 and the air-injecting port 35 while being connected with those ports are planarly arranged in parallel. Therefore, packing becomes easier, and the packaging when the product is shipped out is facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226368-A (JP)
Title: Cushioning material for packing box
Inventor: TANIGUCHI SHIGERU
IPC: B65D77/26
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material for a packing box which is simple in structure but can protect a packed object against a shock, and is easy to manufacture.  <P>SOLUTION: The cushioning material 1 for a packing box is to be engaged with an end 2a of the object 2 to be packed and received in the packing box 3. An engaging space 5 is formed on a piece of cardboard 4 with an approximately rectangular form. A first folding piece 7 and a second folding piece 8 divided via a first half cut line 6 passing through the space 5, and a third folding piece 10 divided from the second folding piece 8 via a second half cut line 9 not passing through the space 5 and in parallel with the first half cut line 6, are provided respectively. The first folding piece 7 folded via the first half cut line 6 is placed toward the object 2, while the third folding piece 10 folded via the second half cut line 9 is placed toward the packing box 3. The second folding piece 8 is placed between the first folding piece 7 and the third folding piece 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228179-A (JP)
Title: Resist stripper containing amine for copper wiring board and method for stripping
Inventor: IKEMOTO KAZUTO
IPC: H01L21/027
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist stripper to strip a resist without corroding copper and to provide a method for using the stripper.  <P>SOLUTION: The resist stripper contains an amine and has ≤3 ppm of dissolved oxygen. The stripper is used for the method for stripping.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314530-A (JP)
Title: Data transfer method
Inventor: NAKASHIGE AKIRA
IPC: H04L12/721
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method that allows both a sender and a recipient can securely share data without the need for distributing an encryption key (secret key) to both the sender and the recipient in advance and makes wiretapping difficult. SOLUTION: In the data transfer method in a network system characterized in that data are transmitted/received between a 1st device and a 2nd device connected via a network, when the device acting like the transmitter in the 1st and 2nd devices transfers data to the device acting like a receiver, path information to designate a communication path is attached to the data of a transfer object and the data of the transfer object are transferred through the designated communication path. Furthermore, the method is also characterized in that at least one of a plurality of transfer object data is transferred while being attached with path information designating a different communication path from that of the other transfer object data.
Patent JP-2003227536-A (JP)
Title: Front fork
Inventor: KANDA TAKESHI
IPC: F16F9/16
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To make fine adjustment of a clearance between a bush and an inner tube even after assembly and also to improve expansion operatability of the inner tube.  <P>SOLUTION: In this front fork in which the inner tube 2 is slidably inserted into an outer tube 1 and the inner tube 2 is guided through the bush 3 which is annular or has the C-shaped cross section provided on the inner periphery of the outer tube 1, a pressing member 4 opposing the outer face of the bush 3 is movably provided at the outer tube 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228334-A (JP)
Title: Multiple anode driver circuit and vacuum fluorescent display using the same
Inventor: HIRAGA MINORU
IPC: G09G3/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a multiple anode driver circuit decreasable in RAM capacity, to improve the speed, and to miniaturize hardware.  <P>SOLUTION: The multiple anode driver circuit 4 outputs anode data in synchronization with sequential scanning of two adjacent grids in the direction of line, and has two systems of shift registers 11A, 11B allotted to the odd- numbered and even-numbered grid timing, respectively. The individual registers R1, R2, etc., of the two systems of shift registers 11A, 11B are provided with latch circuits 12A, 12B (L1, L2, L3, etc.), for holding the anode data of the registers R1, R2, R3, etc., and while alternately releasing blanking BK1, BK2 to be inputted to the latch circuits 12A, 12B of the two systems of shift registers 11A, 11B, the odd-numbered and even-numbered grid timing are selected and the anode data from a storage part 7 are transferred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232572-A (JP)
Title: Refrigerator
Inventor: TANIMOTO KENJI
IPC: F25B5/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide low pressure sensors 65, 66 provided on the suction side of compressors 2A, 2C constituting compressing mechanisms 2A, 2B, 2C, capable of accurately controlling the capacity of the compressing mechanisms according to the detection values output from the low pressure sensors 65, 66 regardless of a detection error.  <P>SOLUTION: With the compressing mechanisms 2A, 2B, 2C stopped, a solenoid valve SV0 and a solenoid valve SV4 are opened at the same time, whereby the suction sides of the compressors 2A, 2C provided with the low pressure sensors 65, 66 are once put in the mutually communicating state. A controller 80 is provided with a correcting part for correcting the respective detection values of the low pressure sensors 65, 66 so that the detection values output by the low pressure sensors 65, 66 conform to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233390-A (JP)
Title: Information terminal equipment
Inventor: KURODA MASARU
IPC: G10L15/28
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide information terminal equipment which makes it possible to vocally operate information retrieval on the Internet, etc., without constructing any large system.  <P>SOLUTION: The information terminal equipment is provided with: a language analyzing means 2 which analyzes a character string for speech recognition from an information terminal description language; a recognized character string analyzing means 5 which generates a speech-recognized word from the analysis result; and a similarity decision means 7 which decides the similarity of the generated recognized word by comparing it with other recognized words and newly generates a speech-recognized word with different similarity from the information terminal description language for a word judged to have high similarity. The information terminal equipment is further provided with: a feature extracting means 12 which generates a speech feature quantity from an input voice; a collation means 10 which collates the speech feature quantity with a speech recognition dictionary generated from speech-recognized words; and a result indicating means 13 which instructs input to a link destination described in the information terminal description language according to the collation result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238000-A (JP)
Title: Tension control system
Inventor: HOTTA MANABU
IPC: G05D17/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable web travel by controlling a tension ratio in a front side and a rear side of a bridle section within a tension-cuttable range.  <P>SOLUTION: A tension meter 50 is provided in a PS plate production line to measure a tension value T2 in an inlet side of the second bridle section 14. A tension control means 18 is provided to control tension of a web. The tension control means 18 calculates the ratio of the T2 to a set tension value T3 in an outlet side of the second bridle section 14, and controls increase and decrease in a set tension value T1 in the first dancer 30 to bring the ratio T2/T3 within the tension-cuttable range in the second bridle section 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237811-A (JP)
Title: Lid member having flow-in/splashing amount-regulating function
Inventor: KAGAWA SACHIKO
IPC: B65D47/36
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid member having a flow-in/splashing amount-regulating function, of which the manufacturing cost is not high, which can regulate the flow-in/splashing amount and is excellent in barrier property at the time of distribution or the like, of which the handling property is favorable at the time of use, and by which the remaining amount of a content can be confirmed by seeing through even from the top.  <P>SOLUTION: For this lid member 1 having a flow-in/splashing amount- regulating function, an external sheet 10 having barrier property and a transparent internal sheet 20 are laminated. In this case, the external sheet 10 is sealed to a container flange section 51 and has a pull tab 15 on the outer peripheral edge. The internal sheet 20 has a sealant layer 16 on the innermost side, and on which a plurality of flows-in/splashing amount-regulating ports 7 of an inner diameter R are provided. Then, an easily peelable coating layer 12 is provided between the external sheet 10 and the internal sheet 20. A half-cut 22 having a shape going along the base section of the pull tab is formed on the internal sheet 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239712-A (JP)
Title: Valve control device
Inventor: SATO OSAMU
IPC: F01L13/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve control device with high degree of freedom of design for controlling a valve timing and an amount of lift with a simple constitution.  <P>SOLUTION: A control arm 30 is turned with a control shaft 12 by a motor. One end of a follower 40 is pivotably supported to the control arm at an eccentric position different from the control shaft 12. A pivot cam 50 is pivotably mounted to the control shaft 12. A rocker arm 60 bonded to a shaft 70 of an intake valve is butted to a pivot cam surface 56 of the pivot cam 50 by an arm roller 62. When a valve cam 2 is rotated at one round and the pivot cam 50 is pivoted at one reciprocation with the follower 40, the intake valve is opening/closing-driven. When a rotation position of the control arm 30 is changed by the motor, a distance between a part where a second roller 44 and the pivot cam 50 are butted and the control shaft 12 is varied. At the same rotation angle position of the cam shaft 1, a circumferential position of the valve cam 2 butted to a first roller 42 is varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239039-A (JP)
Title: Carburized material
Inventor: YOSHIDA MAKOTO
IPC: C21D6/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburized material which is suitable, e.g. to a shaft material for a speed change gear, causes no remarkable increase in parts cost, and has excellent torsional impact strength and torsional fatigue strength compared with the conventionally used one.  <P>SOLUTION: The carburized material is obtained by carburizing steel having a composition containing at least one kind selected from, by mass, 0.12 to 0.23% C, ≤0.08% Si, 0.40 to 0.80% Mn, 0.90 to 1.20% Cr, 0.0005 to 0.0050% B, 0.03 to 0.07% Nb and 0.03 to 0.07% Ti, and 0.015 to 0.045% Al and 0.008 to 0.012% N, and the balance Fe with inevitable impurities, and thereafter quenching the steel in a quenching oil heated at a temperature lower than T, i.e., the temperature calculated by T (°C)=40×[Mn%]+75.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237360-A (JP)
Title: Air-conditioning system for vehicle
Inventor: TSUBOI MASATO
IPC: F25B1/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fuel consumption of a vehicle engine by optimizing driving control of a cooling fan motor so as to reduce the total power consumption of an air-conditioning system, lengthen the life of the cooling fan and its motor, and reduce noise.  <P>SOLUTION: This air-conditioning system for a vehicle includes a compressor capacity recognizing means which detects or estimates physical quantity correlative to the capacity of a variable displacement compressor, an outside air temperature recognizing means which detects the temperature of the cooling air flow, and a vehicle speed recognizing means which recognizes the running speed of the vehicle, and is provided with a cooling fan motor driving control means which refers to the recognized values by the respective recognizing means to calculate the driving controlled-variable of the cooling fan motor and, according to the calculated controlled-variable, variably controls the driving controlled- variable of the cooling fan by repeatedly switching the driving of the cooling fan motor between ON and OFF, and changing ON time with driving OFF time kept constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236477-A (JP)
Title: Separate collector of article by weight
Inventor: SHINOZUKA HIROSHIGE
IPC: B07C5/20
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separate collector of articles by weight which requires a small installation space and can maintain good accuracy even after long usage.  <P>SOLUTION: This separate collector of articles by weight comprises a weighing machine 4 having an article mounting table 3 having a pair of railway track-shaped convex strips 2, 2 on the surface 3', an article receiving tray 7 vertically supported on the article mounting table 3 of the weighing machine 4 by leg parts 6, 6 where a pair of concave strips 5, 5 freely engaged with the convex strips 2, 2 are formed at the bottoms, lifting means 8 disposed at both lower ends of the article receiving tray 7 and lifting up one back surface of the article receiving tray 7 to be slanted at any time, and a control means 9 for electrically controlling the operation of the lifting means 8 based on the weight value measured by the weighing machine 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247065-A (JP)
Title: Thin film deposition apparatus
Inventor: JIN YOSHITO
IPC: H01L21/318
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus which can deposit a thin film of high quality in a highly uniform manner at a high speed by placing a plurality of materials for film deposition in one vacuum chamber.  <P>SOLUTION: In this thin film deposition apparatus to deposit a thin film on a substrate by sputtering particles of the materials for depositing the film from a plurality of sputtering sources by using ions of plasma flow, a plasma generating means generates plasma by the electronic cyclotron resonance discharge, the axes of rotational symmetry of a target are intersected with each other on the axis of rotation of a substrate sample table in the plurality of sputtering sources, and inclined with respect to the axis of rotation of a rotary sample table, and the substrate sample table comprises a rotating means which rotates the target in an inclined manner so that the intersection of the axis of rotational symmetry of the target with the axis of rotation of the substrate sample table is located in the direction opposite to the target with respect to the sample substrate for depositing the film, and a moving means to move the substrate sample table in the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249069-A (JP)
Title: Electronic device and shock absorbing material used for the same
Inventor: MATSUMOTO YUICHI
IPC: G11B33/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which is free of contamination of a magnetic disk by organic matter, etc., even under a high temperature and has an excellent impact resistance.  <P>SOLUTION: The electronic device consists of a case (4) housing the magnetic disk (1), a magnetic head (2) and positioning mechanisms (3) for holding and positioning the magnetic head (2) and a casing (5) housing the case (4) and is provided with shock absorbing members (6) satisfying the following characteristics [1] and [2] in a space between the case 4 and the casing 5: [1] The amount of the organic matter released into air when the shock absorbing members are placed for 30 minutes in the air of 80°C is ≤500 μg/g. [2] The loss coefficient is ≥0.7.  <P>COPYRIGHT: (C)2003,JPO