baber/WOPTO huggingface dataset:
Patent JP-2003080595-A (JP)
Title: Manufacturing method of biaxially oriented aromatic polyamide film
Inventor: NISHIHARA KENTA
IPC: B29L7/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented aromatic polyamide film excellent in characteristics such as tensile strength, dimensional stability and surface nondefective properties and to provide a manufacturing method which prevents cutting of the film in a process of orientation of an aromatic polyamide film and can improve productivity, by using a method of simultaneous biaxial orientation. SOLUTION: In a state of containing a solvent of 5-80 wt.% to an aromatic polyamide, an unoriented aromatic polyamide film is oriented continuously in longitudinal and lateral directions simultaneously, with the opposite end parts thereof held by a pair of clip groups on the left and the right. On the occasion, the film is biaxially oriented simultaneously, with a draw ratio by area of 1.5-4.5.
Patent JP-2003100332-A (JP)
Title: Fuel cell power generation system
Inventor: UEDA TETSUYA
IPC: H01M8/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which no exchange and supplement of the nitrogen bomb are needed, and running cost of the system is low because no equipment such as a large nitrogen bomb provided for nitrogen purge operation in the shutdown of every time nor no large space are needed, while initial cost for the equipment is low. SOLUTION: When the operation of the fuel cell is stopped, the supply of a starting gas for a reformer is stopped at first. In an emergency stop, hydrogen remaining in the reformer and in the fuel cell are exhausted by using inert gas supplied from the inert gas supplying means. In an ordinary stop, hydrogen remaining in the reformer and in the fuel cell is exhausted without using inert gas.
Patent JP-2003093571-A (JP)
Title: Mat for training golf
Inventor: GAMA TAKAYUKI
IPC: A63B69/36
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a mat for training golf which provides a feeling of hitting a ball in an actual course to a user at an ordinary golf training place and in addition, in detail, by which the quality of a swing arc is discriminated and the ball is accurately hit by a club head by giving projections on a plane rubber. SOLUTION: In the mat for training the golf in which an artificial turf is arranged on an elastic base part, the mat for training the golf is characterized by arranging columnar projections being elastic bodies more extended from the base part on a part of the mat for training the golf into a lattice-like arrangement and the first artificial turf being embedded on the top end parts of the columnar projections and the second artificial turf being embedded on the base parts and making the heights of the first and the second artificial turf from the bottom end part of the base part the same.
Patent JP-2003102175-A (JP)
Title: Low ripple dc-to-dc converter
Inventor: HARADA KOSUKE
IPC: H02M3/28
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a new, low ripple DC-to-DC converter which contains very little ripples in its output voltage, hardly requires a smoothing circuit, and can realize small size, light weight, and high efficiency. SOLUTION: This converter has at least two output transformers and a pair of switching elements. A neutral point of each transformer is connected to one pole of an input dc power supply device. One terminal of each switching element is connected to the terminals of a primary winding of the transformer, and the other terminal is connected to the other pole of the input dc power supply device. The converter also has means of controlling the pair of switching elements, so that when one of the elements is in continuity state, the other is not, and a means of rectification connected to secondary windings of the output transformers.  Continuity timing of each switching element is set, so that values of output voltage of the rectification means become equal and the ripples appearing in rectified output waveform of one of the rectification means are offset by the other rectified output waveform.
Patent JP-2003061752-A (JP)
Title: Rotary brush for shower hose
Inventor: YAMAGISHI KATSUHIKO
IPC: A46B15/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a brush for a shower hose by which contamination adhered to the grooves of the shower hose and the surface of the shower hose can be easily and quickly cleaned by any body. SOLUTION: On the internal side of a C-shaped cylinder of a palm size, a mountain-shape cut brush having a size corresponding with the grooves on the shower hose is provided. Then, the shower hose is inserted in the C-shape cylinder from a gap (4), and the brush (2) is rotated and vertically moved by hands. Thus, the tips of the mountain-shape cut brush (2), which are made to be a size and a curved surface corresponding with the grooves of the shower hose, can be evenly brought into contact with the circular grooves and the surface of the shower hose at 360 degrees. Therefore, contamination adhered to the grooves together with the surface of the shower hose can be quickly cleaned.
Patent JP-2003100855-A (JP)
Title: Silicon single crystalline wafer processing apparatus, and method of manufacturing silicon single crystalline wafer and silicon epitaxial wafer
Inventor: KONO TAKAHARU
IPC: C30B25/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lift-pin method silicon single crystalline wafer processing apparatus which enables to obtain a silicon single crystalline wafer having a good appearance, to provide a method of manufacturing a silicon epitaxial wafer, and to provide a silicon single crystalline wafer which exhibits a good appearance even when mounted and demounted on a lift-pin method susceptor for processing. SOLUTION: The silicon single crystalline wafer processing apparatus comprises a lift pin 14 which is so provided as to move up and down with respect to a susceptor 12 and which moves up and down, supporting a silicon single crystalline wafer 19 from the lower surface side, to mount and demount the silicon single crystalline wafer 19 on the susceptor 12 along with the up and down movement. The lift pin 14 is provided with an end face which is to be brought into contact with a main rear face of the silicon single crystalline wafer 19. The contact end face has a convex surface projecting upwards and is polished.
Patent JP-2003106839-A (JP)
Title: Gas rate gyro
Inventor: MIYAZAKI KANAME
IPC: G01C19/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas rate gyro which can multiaxially simultaneously detect an acceleration and an angular speed. SOLUTION: The gas rate gyro comprises a gas dischargeable pump 3, nozzles 11A, 11B for injecting the gas supplied from the pump 3, a plurality of gas detecting sensors 15 each for detecting the arriving position of the as flow injected from the nozzles 11A, 11B, and a signal processing means 27 for calculating the angular speed based on the detection of the change, when the change of the arriving position of the gas flow is detected by the plurality of the sensors 1 in such a manner that the plurality of the sensors 15 are disposed in a two-dimensional manner.
Patent JP-2003102654-A (JP)
Title: Toilet seat device
Inventor: FURUTA YUICHI
IPC: A47K13/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device capable of detecting a human body and states such as opening and closing of a toilet seat part and a toilet lid part of a toilet seat device when using the toilet seat device by one object detection means. SOLUTION: In the toilet seat device provided with the object detection means composed of a transmission part generating transmission waves which are radio waves of a high frequency and transmitting them to the outside, a reception part receiving reflected waves reflected by an object to be detected as reception waves and a detection part detecting standing waves generated by interference of the transmission waves and the reception waves, at least two independent reception parts are provided on positions separated for a prescribed distance in a vertical direction in a state that the toilet seat device is fixed to a toilet.
Patent JP-2003102287-A (JP)
Title: Method for reinforcing skeleton of plastic greenhouse and reinforcing fitting for portal pipe frame therefor
Inventor: SATO AKIO
IPC: A01G9/14
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a new method for reinforcing a skeleton of a plastic greenhouse enabling the reinforcement of the skeleton before the breakage of the pipe frame of the skeleton and to provide a reinforcing fitting for reinforcing a portal pipe frame having a new structure. SOLUTION: A portal pipe frame 51 constituting the skeleton of a plastic greenhouse is reinforced at a part covering a prescribed vertical range of the pipe frame including the ground level 6 with a reinforcing fitting 1 having a cross-section to enable the nearly complete hiding of whole outer circumferential face of the frame and the reinforcing fitting 1 is pressed and fixed to a prescribed part of the outer circumference of the portal pipe frame 51 with a proper tightening mechanism.
Patent JP-2003106033-A (JP)
Title: Guide roller for top-railed sliding door
Inventor: TAGUCHI YOSHINORI
IPC: E05D15/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To make the mass production possible for top-railed sliding doors without a protrusion of a wheel to a overhang door from the lower end during storage or transport without requiring the adjustment in up and down direction during installation thereby making the installation to the top-railed sliding door simpler. SOLUTION: At one end of an inner case 3 where the wheel is supported by a shaft at the other end inside a circular case 2, one end of a snap spring 6 is supported by an inner side crest portion 26 at the side of a wheel 4 of a circular-shaped case 2, other end is supported by an upper and lower adjust pin 5 erected in the middle of the wheel attaching portion and the shaft supported portion of the inner case 3, position of the up and down adjusting pin 5 is adjusted, the wheel 4 is made convertible to a rising position storing inside a circular-shaped case 2 and to a descend position projecting out from an opening 21, and when it is at an upper position, the wheel 4 is restricted inside a circular-shaped case 2 by the exerting force of the snap spring 6, and the wheel 4 is exerted downward by the exerting force of the snap spring 6 when it is at a lower position.
Patent JP-2003114923-A (JP)
Title: Visitor identification system
Inventor: ENDO KINYA
IPC: G06Q50/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To construct a visitor identification system capable of preventing any criminal act by quickly confirming the identity of a visitor, and excluding the wasteful time of the visitor. SOLUTION: An information processor to be managed by an identification agency company for identifying the identity of the visitor is connected through a network to an individual identifying terminal to be managed by a user which is equipped with a biological information acquiring device and a display part. Then, the visitor registers his or her biological information and personal information in the information processor by the biological information acquiring device and display part by a visitor registering terminal connected to the network, and announces a visiting date for a user through the identification agency company, and the identification agency company identifies the identify of the visitor based on the biological information acquired by the biological information acquiring device to be managed by the user on the visiting date.
Patent JP-2003062027-A (JP)
Title: Male penis model for sexual intercourse for common use by two matured women
Inventor: UMENO MASAAKI
IPC: A61H19/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool for sexual intercourse for women. SOLUTION: Mail penises 1, 2 having respective different thicknesses are provided with respective several fin bands 11 -21 having several fins, and the mail penises 1, 2 interpose a fin 3 therebetween. The inclined surfaces 41, 42 of a connecting pin 4 and a shaft 5 for closing are fitted into the holes 19 of respective walls 18, 28 and the hole 33 of the fin 3, thus integrally forming the tool for sexual intercourse for women through assembling.
Patent JP-2003121320-A (JP)
Title: Method for analyzing iridium alloy
Inventor: YAMAMOTO YOSHINOBU
IPC: G01N1/28
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and simply analyzing an iridium alloy, enabling the melting and chemical analysis of the iridium alloy chemically stable and difficult to melt because of a metal bond. SOLUTION: An alkaline peroxide is added to a powder sample of the iridium alloy to heat and melt the iridium alloy. This molten iridium alloy is dissolved in aqua regia to obtain a solution sample which is, in turn, used to quantify the element in the iridium alloy.
Patent JP-2003122673-A (JP)
Title: Information processor, information processing method, and communication system
Inventor: OKOCHI AKIMITSU
IPC: G06F13/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology for increasing the writing to a notice board. SOLUTION: This information processor is provided with a first detecting part 202 for detecting writing situations in an electronic notice board, a first requesting part for instructing writing in the notice board based on the situations, a generating part 206 for outputting character strings to be written in the notice board based on the instruction, and a writing part 208 for writing the character strings in the notice board. By this information processor, automatic writing can be realized corresponding to the writing situations.
Patent JP-2003072638-A (JP)
Title: Meter structure for vehicle
Inventor: KITAYAMA KYOSUKE
IPC: B62J1/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a meter unit 337 which can be freely opened and closed to form an open space usable for placing things on it. SOLUTION: A space for things to be placed is generated around a meter without causing large-sizing of the space. Additive values and novel values can be provided.
Patent JP-2003122426-A (JP)
Title: Remote maintenance system
Inventor: SUGANO HIROSHI
IPC: G06Q50/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance system capable of performing maintenance on a moving body through remote operation. SOLUTION: If a problem occurs in a vehicle 4, a dealer 7 connects the ECU of the vehicle 4 to a communications server 3. Next, an engineer of a manufacturer 6 actuates a maintenance terminal 1 upon contact with the dealer 7 and transmits a command requesting a DTC to the communications server 3. The DTC request command is transmitted to the ECU via a data management server 5 and the communications server 3 and the ECU transmits the DTC to the maintenance terminal 1. The DTC transmitted from the vehicle 4 is inputted to the maintenance terminal 1 via the communications server 3 and the data management server 5 for display. The engineer of the manufacturer 6 judges the condition of the vehicle 4 based on the DTC displayed and either gives appropriate instructions to a serviceman of the dealer 7 or operates the maintenance terminal 1 to perform maintenance on the vehicle 4.
Patent JP-2003125491-A (JP)
Title: Piezoelectric acoustic device
Inventor: WATABE YOSHIYUKI
IPC: H04R17/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acoustic device which can be made thin easily. SOLUTION: The piezoelectric acoustic device 1 comprises a piezoelectric element 30 having an electrode film 31 formed on the opposite sides, and a diaphragm 20 bonded to one electrode film of the piezoelectric element 30 wherein a plurality of stripe lead-out electrodes 32 of the piezoelectric element 30 extending radially in the outer circumferential direction from positions where expanding/contracting displacement of the piezoelectric element 30 is minimized are bonded to the electrode film 21 of the piezoelectric element 30 through an adhesive exhibiting viscosity and conductivity.
Patent JP-2003132325-A (JP)
Title: Coil antenna, manufacturing method for coil antenna, manufacturing method for electronic tag using coil antenna, and manufacturing device of coil antenna
Inventor: SAITO MASAHIKO
IPC: B42D15/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency of a process for connecting a coil antenna to an IC chip in a manufacturing method of an electronic tag. SOLUTION: This coil antenna for forming the electronic tag comprises a coil part formed by winding a conductor by prescribed times into an annular shape and an end part lead out from the coil part. The end part of the conductor passes inside the coil part and is fixed at prescribed two points of the coil part.
Patent JP-2003134140-A (JP)
Title: Data transfer system utilizing mobile ip
Inventor: YOKOTA HIDETOSHI
IPC: H04L12/70
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system utilizing a mobile IP in which transfer interruption does not occur even though a mobile terminal MH (Mobile Host) moves between foreign networks FN. SOLUTION: A MAC bridge connected between FNs includes: a means for storing a combination of a MAC address and a receiving port in a filtering DB in response to an address registration request by the MH; a means for registering correspondence relations between the addresses of terminals housed in each FN and a connection port of a FN of a housing destination in the filtering DB on the basis of an agent advertisement message transmitted from the FA (Foreign Agent) of each FN; and a means for referring to the filtering DB on the basis of the destination address of a frame inputted to each port and transferring the frame to a prescribed port on the basis of the correspondence relation between an address and a port identifier.
Patent JP-2003142018-A (JP)
Title: Scanning type surface observation device
Inventor: TAKASU RYOZO
IPC: H01J37/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type surface observation device represented by a scanning electron microscope, for example, easily making the grasp of the position of a visual field and the security of good visual field compatible when a sample is observed. SOLUTION: This scanning type surface observation device is equipped with an electron beam generating means; a convergent lens 4 for converging electron beams and an objective lens 8, a deflection coil 6 scanning and deflecting electron beams on a sample 9 placed on a stage 10, a secondary electron detector 14 detecting secondary electrons from the sample 9, an image display device 17 converting a secondary signal into an image signal and displaying it, and a means controlling each means. A deflection coil control power source 13 setting magnification so as to be different in the longitudinal direction of an image from the lateral direction is additionally installed.
Patent JP-2003136606-A (JP)
Title: Method for re-finishing surface of resin molding
Inventor: HOSODA YUKIHIRO
IPC: B29K101/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for remolding the pattern of the surface of a resin molding and to provide a molding technique for changing the pattern without replacing the resin molding. SOLUTION: The method for re-finishing the resin molding comprises a first step of sanding the surface of the molding, a second step of lining the resin on the sanded surface, a third step of laying a core mat on the lined surface, a fourth step of impregnating the core mat with the resin, a fifth step of coating a resin layer on the rear side of a surface re-finished plate, a sixth step of bringing the rear side of the surface re-finished plate into pressure contact with the core mat, a seventh step of putty burying on the periphery of the re-finished plate, and an eighth step of top coating the entire surface of the molding.  In the method, reference numeral 1 denotes the resin molding (waterproof pan); 2, the core mat; 3, a vinyl ester resin; 4, the plate for surface re-finishing; 4a, the pattern; 5, the coated resin layer; 6, the putty burying material; 7, top coating material; and 10, the obtained resin molding (waterproof pan).
Patent JP-2003136540-A (JP)
Title: Mold device for molding optical disk
Inventor: KAYAHARA TOSHIHIRO
IPC: B29C33/38
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold device for molding an optical disk which prevents the abrasion of a mold body by the expansion and contraction of a stamper associated with heating and cooling in each shot and has excellent heat resistance and durability. SOLUTION: A fixed mold (the first mold body) 1 and a movable mold (the second mold body) for fixing a cavity space for molding the optical disk by injection molding are provided. A stamper supporting surface 17a for holding a stamper 36 in the cavity block 17 of the fixed mold 1 is coated with an alumina film 17b.
Patent JP-2003138874-A (JP)
Title: Cycle time measuring method in tunnel construction
Inventor: TSUJI MUNEKATSU
IPC: E21D9/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently, accurately, and speedily measure a cycle time while saving labor. SOLUTION: A computer 1 for process management is installed in a field office H so that information can be transmitted to and received from a portable information communication terminal 4 equipped at all time for an underground worker, etc., performing excavation work in the vicinity of a cutting face. Work item buttons are prepared on a display screen of the portable information communication terminal 4, and the underground worker, etc., select the work item buttons of the portable information communication terminal 4 when each work is started. Selected work item information is transmitted to the computer 1 for process management, and the cycle time is displayed in any form in the computer 1 for process management.
Patent JP-2003143192-A (JP)
Title: Optical communication network, program and recording medium
Inventor: YAMANAKA NAOAKI
IPC: H04L45/24
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer burst data by saving time for setting a cut- through pass. SOLUTION: A cut-through pass setting route is previously calculated, the cut-through pass for rapidly transferring burst data at the point of time when the burst data is received is actually set and transfer is performed.
Patent JP-2003136515-A (JP)
Title: Apparatus for pressurizing laminated sheet
Inventor: NEMOTO TSUNEO
IPC: B28B11/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the end of a laminated sheet is deformed at the time of pressurizing so that its yield is low. SOLUTION: The apparatus for pressurizing the laminated sheet houses a soft elastic member 17 in the housing recess 16a of a pressurizing plate 16, and vulcanization adheres the peripheral edge of the soft magnetic member 17 to the wall surface of the recess 16a. The apparatus further uniformly pressurizes the laminated sheet 40 disposed on a plate 35 via the elastic member 17 by the plate 16.