baber/WOPTO huggingface dataset:
Patent JP-2003017085-A (JP)
Title: Separator for solid polymer fuel cell
Inventor: KATO HIDEKI
IPC: H01M8/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a solid polymer fuel cell capable of increasing conductivity in the thickness direction while keeping easy producibility. SOLUTION: This separator 2 for a fuel cell 1 is prepared by press forming a resin mold 15. The resin mold 15 is composed of thermosetting resin and granular carbon powder 21. The granular carbon powder 21 is formed in granules by aggregating a plurality of microcrystallines 22.
Patent JP-2003014802-A (JP)
Title: Regenerative load apparatus and load test method
Inventor: HIRAMATSU TAMIHEI
IPC: G01R31/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce a test cost when the load test of an apparatus used to supply electric power to a load is performed. SOLUTION: The regenerative load apparatus is provided with a first load 22 by which the supplied electric power is sent out from the side of an output in a current conversion ratio nearly inverse to that of a device 21 to be tested, a second load 23 which consumes the supplied electric power and a power supply 24 by which electric power nearly equal to the consumed electric power at the second load 23 is supplied to the device 21 to be tested. The electric power is branched into the first load 22 and the second load 23 so as to be supplied from the device 21 to be tested, and the electric power which is sent out from the second load 22 is supplied to the device 21 to be tested in addition to the electric power from the power supply 24.
Patent JP-2003018347-A (JP)
Title: Device, method and program for processing information
Inventor: MAEDA TOSHIMI
IPC: H04N5/765
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program for processing information, with which labor required for a user to manage images can be reduced by applying required image processing to a processing object image on the basis of the purpose to utilize the image. SOLUTION: Information on the processing object image is designated. While referring to a destination class condition list for managing destination class conditions as transmitting conditions of the processing object image for each destination class showing the destination to transmit the processing object image, the destination class conditions corresponding to the information are acquired and on the basis of the destination class conditions, image processing of the processing object image is executed.
Patent JP-2003026760-A (JP)
Title: Crystalline epoxy resin, epoxy resin composition and its cured material
Inventor: AKATSUKA YASUMASA
IPC: C08G59/38
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a low crystalline epoxy resin showing excellent water resistance when it is cured and having low melt viscosity and to provide an epoxy resin composition. SOLUTION: A crystalline epoxy resin to be used is obtained by mixing a compound having two phenols bonded to para positions at both ends of a biphenyl skeleton via a methylene group and a phenol compound in a specific ratio and reacting the mixture with epihalohydrin in the existence of an alkali hydroxide.
Patent JP-2002090513-A (JP)
Title: Transmission reflector and transmission reflection type display device
Inventor: MOLSEN HENNING
IPC: G02B5/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission reflector having high reflectance for incident light in a certain direction and high transmittance for incident light in another direction. SOLUTION: The scattering transmission reflector 10 comprises a substrate 11 having a wavy surface 12 and the following properties and a reflection material 13 applied on the selected area of the wavy surface of the substrate. In the substrate 11, the reflectance of the surface of the transmission reflector depends on the incident angle of the light to the surface of the reflector, and a plurality of first part 14 on the wavy surface is inclined in one direction while a plurality of second part 15 on the wavy surface is inclined in a second direction different from the first direction. The reflection material 13 is applied in the first part of the wavy surface larger than the second part of the wavy surface.
Patent JP-2003029456-A (JP)
Title: Kneading device and toner manufacturing method using the device
Inventor: YAMAZAKI SOICHI
IPC: B01F13/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment even in the state that attaching force to a roll is small and to enable stable continuous kneading. SOLUTION: A continuous 2-roll type kneading device is for manufacturing toner by kneading a material mixture by using two rolls. The two rolls 5 and 6 for which helical grooves are provided on a surface and the groove depth is different between the two rolls are used, strong scratching function, stretching function and tearing function to a kneading object can be imparted to the roll 5 of a deep groove depth to enable continuous kneading and a strong kneading function is imparted to the roll 6 of a shallow groove depth by winding the kneading object 13 round. For the helical groove 4, by reducing the groove depth in the axial direction of a roller or increasing a groove pitch, high kneading processing ability and strong kneading share are imparted corresponding to the advance of the kneading object.
Patent JP-2003025975-A (JP)
Title: Car washer provided with heating device
Inventor: TAKEUCHI EIJI
IPC: B60S3/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently heat a rotary brush to prevent a car washer from becoming due to freezing of water adhered to a cloth brush of the rotary brush unwashable state while stopping an operation after finishing the car washing of the car washer at a cold district. SOLUTION: A brush shaft 30 mounted with the cloth brush 32 on an outer peripheral surface is rotatably provided on a hollow support shaft 24 non- rotatably supported on a traveling frame 1. A heating part 40 of an electric heating device H is inserted into the support shaft 24 and the heating part 40 is supported on the support shaft 24.
Patent JP-2003031078-A (JP)
Title: Cellular phone handset and operation support component for the cellular phone handset
Inventor: KIKUCHI HIDEYUKI
IPC: H04M1/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To realize a good operation without impairing portability. SOLUTION: An operation support component 8 which can be freely installed on a cellular phone body, by being fit on the central keytop that constitutes a multi-functional button 5 is prepared. When the operation support component 8 is installed on the cellular phone body, its protrusion is displaced by being operated by the user and appropriately dep-resses the central keytop and a ring-shape keytop that constitute the multi-function button 5, the switches which should be turned on as appropriate the five key switches of the multi-functional button 5.
Patent JP-2003026400-A (JP)
Title: Assist supporting device
Inventor: YUSA HIDEKI
IPC: B66F19/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To hold a work in an arbitrary attitude. SOLUTION: A ball 25 is rotatably supported at the bottom 22 of a body part 4, and the ball 25 is integrated with a movable part 5 by a shaft 28. A joy stick switch 30 is fitted to ball 25. The movable part 5 is rockably hung and supported on the body part 4, and rocked by assist drive of a driving motor PID-controlled by a control device. When a work is mounted on the movable part 54, and manually pushed to change in its attitude arbitrarily, the change amount of the ball 25 rotated according to the change is detected by the joy stick switch 30 and sent to the control device, the movable part 5 is assist-driven under the PID control, and when the change is stopped in a designated attitude, the attitude is held as it is.
Patent JP-2003027405-A (JP)
Title: Block for permeable pavement
Inventor: TSUDA TOKIHIRO
IPC: E01C11/24
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain blocks for permeable pavement, which can obtain sufficient permeability, does not form a step therebetween, and are laid on a road with small joint portions arranged therebetween so that a person in a wheelchair can travel thereon. SOLUTION: The block for the permeable pavement consists of a block main body for the pavement, which is formed like a rectangular parallelepiped or the like, and a cavity forming projection which is arranged at least on one side surface of the block main body, in one piece with the block main body. The cavity forming projection protrudes outward to form a cavity thereunder.
Patent JP-2002129140-A (JP)
Title: Citric acid tri-alkylamide surfactant
Inventor: SLONE CAROLINE SASSANO
IPC: C09K23/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition that lowers the surface tension of a water- based system. SOLUTION: It is possible to obtain a water-based composition exhibiting a lowered equilibrium surface tension and a lowered dynamic surface tension and substantially free from a hydrocarbon solvent, especially, a coating, an ink, a fountain solution, an adhesive, an agricultural formulation, or a cleaning composition for cleaning electronic components by adding such an amount of a tri-alkylamide of citric acid having the following structure (wherein R1, R2, and R3 are independently 1-18C alkyl groups) as to lower the surface tension.
Patent JP-2002080241-A (JP)
Title: Method of manufacturing stained glass using amber glass
Inventor: TSUCHIYA FUMIAKI
IPC: C03C4/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an amber glass having pale tint easily by melting an amber glass having a designated tone of color followed by addition of a pigment, and to provide a stained glass having quite new tone of color by designing the pigment to develop new use of the amber glass. SOLUTION: This method of manufacturing a stained glass comprises adding a pigment to an amber glass melted in a melting furnace for the amber glass, where the pigment is an oxide such as a metal oxide to oxidize the amber glass, resulting in a stained glass of pale amber color, dead leaf color or a blue color, and as the pigment, ferrous oxide, ferric oxide, a metallic iron powder, or frit and pellet containing the above can be used.
Patent JP-2003006741-A (JP)
Title: One system for fraction processing of price and register using the same
Inventor: URANO RINYA
IPC: G07G1/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To perform the calculation of addition (+) in finally calculating the amount of change for preventing the fraction of 1-yen, 10-yen and 100-yen digits from appearing in the change. SOLUTION: In one system for fraction processing for price and the register using the same, in the calculation, it is regarded that addition (+) is easier than subtraction (-). Therefore, when calculating the payment of the prices of articles, the total amount of sold articles (duty-free articles are included in the articles and taxable amounts based on inner and outer tax systems are included in the total amount) is subtracted from a deposit corresponding to the total amount and the deposit is added again corresponding to the calculated amount so that the final change can be calculated.
Patent JP-2003035278-A (JP)
Title: Rotary oil pump
Inventor: OTSU KEIJI
IPC: F04C15/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property of a rotary oil pump while reducing the manufacturing cost. SOLUTION: This rotary oil pump 1 comprises an inner rotor 12, an outer rotor 13, and a housing 15 having a bearing 15a for a shaft 11a while housing the inner rotor 12 and outer rotor 13, the inner rotor 12 and the shaft 11a being engagingly locked by a knock pin 14. A sprocket 11b for rotating the shaft 11a is integrally formed on the outer side of the part to be held by the bearing 15a of the shaft 11a, and constituted so that the distance CL from the end surface 15b of the bearing part 15 of the housing 15 to end surface 11e of the bearing part 15a-side of the sprocket 11b is larger than the depth D of the knock pin 14 fitted to a recessed part 12c from the end surface of the inner rotor 12 in the assembled state.
Patent JP-2003044828-A (JP)
Title: Method, device and program for visualizing multidimensional vector data and recording medium with the program recorded thereon
Inventor: IKEDA NARUHIRO
IPC: G06N3/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To display individual data so as to be easily identified even though the number of neurons of a self-organizing map is small. SOLUTION: One piece of multidimensional vector data is acquired from a multidimensional vector data storing part 1, the similarity between a weight vector and the data is calculated with respect to each neuron of a self- organizing map storing part 2 to select a neuron with the largest similarity, and updating the neuron and weight vectors of neurons in the vicinity of the neuron is repeated by prescribed times so as to make the weight vectors come close to the data.  One piece of the multidimensional vector data is acquired from the multidimensional vector data storing part 1, the similarity between a weight vector and the data is calculated with respect with each neuron the storing part 2 to select a neuron with the largest similarity, the display position of the data is calculated so as to be shifted from the neuron with the largest similarity with a distance between the neuron with the largest similarity and weight vectors of neurons in the vicinity of the neuron, and data is displayed on the position.
Patent JP-2003040732-A (JP)
Title: Microemulsion comprising succinic acid monoglyceride salt and cosmetic and food comprising the same
Inventor: KUNIEDA HIRONOBU
IPC: A23L29/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a microemulsion having high safety, capable of solubilizing a plurality of kinds of oily ingredients and stable within a wide temperature range. SOLUTION: This microemulsion comprises (a) a succinic acid monoglyceride salt, (b) polyhydric alcohols, (c) the oily ingredient and (d) water. The cosmetic or food comprises the microemulsion.
Patent JP-2003042011-A (JP)
Title: Abnormality diagnosis device for evaporating fuel treatment device
Inventor: MIZUNO FUMIHIKO
IPC: F02M25/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To diagnose the abnormality of an evaporating fuel treatment device in a short time. SOLUTION: The evaporating fuel treatment device 12 to be subjected to malfunction diagnosis by a abnormality diagnosis device 25 comprises a bypass on-off valve (a bypass VSV 18) provided in a bypass 14 between a canister 15 and a fuel tank 11, a purge on-off valve (a purge VSV 19) provided in a bypass 16 between the canister 15 and an internal combustion engine 31, and an atmospheric air introducing on-off valve (a CCV 20) provided in an atmospheric air introduction passage 17. The malfunction diagnosis device 25 comprises a pressure sensor 21, an electronic control unit (an ECU 22) and an external diagnosis device 23. The pressure sensor 21 detects an inner pressure (a tank inner pressure) of the fuel tank 11.  The ECU 22 and the external diagnosis device 23 output command signals for opening both the bypass VSV 18 and the purge VSV 19 and closing the CCV 20 and diagnose the conditions of both VSVs 18, 19 in accordance with the degree of a change in the inner pressure of the tank after the output.
Patent JP-2003046332-A (JP)
Title: Antenna and antenna installation method
Inventor: MANABE CHITAYOSHI
IPC: H04B7/26
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an antenna that can decide an installation azimuth of the antenna with high accuracy and to provide an antenna installation method. SOLUTION: The antenna 1 whose gain within a particular angular range is constant and which has an auxiliary antenna 2. The auxiliary antenna 2 has an angular range narrower than the particular angular range of the antenna 1 and has a directivity characteristic where the narrow angular range is correlated with the particular angular range or the auxiliary antenna 2 has a function of controlling the directivity characteristic of the antenna 1 to be that providing a narrower angular range than the particular angular range and being correlated with the particular angular range.
Patent JP-2003051562-A (JP)
Title: Semiconductor device
Inventor: SAKASHITA SHIGEYUKI
IPC: H01L23/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be mounted on a printed board without protruding lead frames from the surface of a package, and attached on a mounting surface of a resin package by restraining the mounting height to a minimum. SOLUTION: In the semiconductor device 1 which is constituted of the resin package 2 in which a semiconductor element is sealed and the lead frames 3 led out from the semiconductor element, apertures 2a are arranged on a substrate mounting surface of the resin package 2, and tips of the lead frames 3 are exposed in the apertures 2a in the state that the tips are not protruded from the substrate mounting surface. When the semiconductor device 1 is attached, the lead frames 3 exposed from the apertures 2a are bonded to a mounting surface of the printed board 4 with solder 5.
Patent JP-2003050640-A (JP)
Title: Method for preventing copy of software
Inventor: KASE YUTAKA
IPC: G06F21/14
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the copy of software by providing software capable of operating only by specific hardware (equipment). SOLUTION: At the time of preparing an execution file, at least a position designation pattern and a copyright pattern are embedded. This file is encoded, and installed in hardware in the following procedure. The encoded file is decoded, and the specific information of hardware is acquired, and an execution validity/invalidity pattern is generated by using the information and the copyright pattern. The execution validity/invalidity pattern is embedded at a prescribed position indicated by a position designation pattern so that the execution file can be finished. The execution file generates the execution validity/invalidity pattern from the specific information of the hardware and the copyright pattern.  Then, this execution validity/invalidity pattern is compared with the execution validity/invalidity pattern embedded in the execution file itself so that the execution validity/invalidity can be judged.
Patent JP-2003049254-A (JP)
Title: Hot dip plating method with zinc-aluminum alloy
Inventor: SUEHIRO ATSUO
IPC: C23C2/26
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for subjecting the object to be plated to hot dip plating with a zinc-aluminum alloy at a high productive efficiency while suppressing the blistering of a plated layer. SOLUTION: The object to be plated is dipped into a zinc-aluminum alloy plating bath. The object is thereafter dipped into an aqueous solution containing a surfactant, and is cooled. In the above method, the object to be plated may be dipped into a hot dip galvanizing bath and then immersed into a hot dip zinc-aluminum alloy plating bath as well to conduct hot dip plating. The ratio of aluminum in the alloy is about 0.1 to 10 wt.%. The above surfactant may be a nonionic surfactant. The ratio of the surfactant in the above aqueous solution can be about 0.1 to 10 wt.%. The above zinc-aluminum alloy may contain magnesium as well.
Patent JP-2002141658-A (JP)
Title: Method and device for flow soldering
Inventor: YAMAGUCHI ATSUSHI
IPC: B23K31/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method which effectively reduces the generation of a liftoff as a flow soldering method for mounting an electronic component on a substrate by using a lead-free solder material. SOLUTION: By the flow soldering method for mounting the electronic component on the substrate by using the lead-free solder material, the fused solder material is stuck on a specific place of the substrate, which is then cooled by a cooling unit so that the solder material stuck on the substrate is quickly cooled and solidified.
Patent JP-2003052652-A (JP)
Title: Biophotonic measurement apparatus
Inventor: NAKADA MASAHITO
IPC: A61B5/1455
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a biophotonic measurement apparatus without being influenced by a sensing position. SOLUTION: The biophotonic measurement apparatus comprises a luminescent variable lens 16 disposed between an organism and a light emitting unit 7, and a variable control means 12 for variably setting an emitting angle range of a light emitted from the unit 7 under the control of the control means. The apparatus can set the sensing position for the purpose of setting a range in which the light having a suitable intensity can be emitted from the unit. The apparatus may comprise a receiving variable lens disposed between the organism and the light emitting unit, and the variable control means for variably setting a light receiving angle range for receiving the light by a photodetector under the control of the control means.  Thus, the apparatus can set the sensing position for the purpose of setting the range in which the light having a suitable intensity can be received by the photodetector.
Patent JP-2003053225-A (JP)
Title: Roll coating apparatus
Inventor: IWAMA HIRONORI
IPC: B05C11/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a roll coating apparatus capable of applying a coating with a stably even film thickness even if a coating material is applied in stripes. SOLUTION: The roll coating apparatus 101 is provided with three rolls; a metering roll 102, a gate roll 103, and a pattern roll 104 and they are arranged horizontally and rotated all in the same direction. A dam 105, which a coating material pool, is formed between the metering roll and the gate roll and a coating material supply part 106 and a coating material recovery part 107 are installed in one end side and the other end side, respectively, and while being fluidized in the direction at right angles to the rotation of the rolls, a coating material is applied to an objective material to be coated 109 fed on the opposite to the rotation direction of the pattern roll.
Patent JP-2003058949-A (JP)
Title: Merchandise sale data processor and thermal printer
Inventor: KASHIWAZAKI HIROYUKI
IPC: G07G1/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To realize life extension and cost reduction of a line type thermal head. SOLUTION: The thermal head is efficiently used and the life extension and the cost reduction of the thermal head is realized since a resistive heating element of the thermal head is divided into a part to be used for receipt printing and another part to be used for journal printing and are used with approximately equivalent frequency by dividing a printing area of roll paper on which printing is performed by the line type thermal head into a receipt printing area and a journal printing area, performing normal printing of 24×24 dots in the receipt printing area (S4) when the receipt printing is selected (Y in S2) and performing reduction printing of 16×16 dots in the journal printing area (S6) when the journal printing is selected (N in S2) so that the number of printed lines to the respective printing areas approximately coincide.