baber/WOPTO huggingface dataset:
Patent JP-2003001714-A (JP)
Title: Method and apparatus for producing three-dimensional shaped article
Inventor: FUWA ISAO
IPC: B29K101/12
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To produce a three-dimensional shaped article in a short time. SOLUTION: When an inorganic or organic powder layer 20 is formed on a sintering table 3, a prescribed part of the layer 20 is irradiated with light beams to be sintered, a new powder layer is formed on the layer 20, and a prescribed part of the new powder layer is irradiated with light beams to repeat the formation of a sintered part 21 integrated with the sintered part 21 of a lower layer so that the three-dimensional formative article is produced lamination-wise by one layer after another from powder.  A base 1 to be the lower part constitution material of the three-dimensional shaped article to be produced is set on the table 3 after necessary processing is applied on the surface of the base 1, the alignment between the base 1 and a light beam irradiation starting position is done, and the formation of the powder layer covering the base 1 and the sintering of the prescribed part of the powder layer by the light beams are repeated. The repeating of the formation of the powder layer and sintering by the light beams can be omitted by the portion of the thickness of the base 1.
Patent JP-2003007723-A (JP)
Title: Semiconductor element and semiconductor integrated circuit
Inventor: ARIMA YUTAKA
IPC: H01L27/088
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To enable further refinement of element structure beyond the refinement limit of the conventional method and thereby realize a higher performance of a semiconductor integrated circuit (LSI). SOLUTION: The semiconductor element and the semiconductor integrated circuit using the same which has a structure comprising lower-concentration impurity regions than the impurity concentrations of the source and the drain. These regions are formed between the source and a channel beneath gate and between the drain and the channel in an asymmetric shape with respect to the center line along which the gate extends.
Patent JP-2002064210-A (JP)
Title: Schottky field effect transistor
Inventor: KOREC JACEK
IPC: H01L29/80
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch in which a current control mechanism is improved. SOLUTION: In a semiconductor switch (Schottky field effect transistor switch), depletion regions which are incorporable so as to pinch off a current between metal corresponding to an anode and a substrate corresponding to a cathode are formed. A storage region is formed by applying a positive bias to a gate, and a current can be made to flow from an anode layer to a cathode layer. The depletion layers are enlarged by applying a negative bias to the gate, and a current between an anode terminal and a cathode terminal is choked and stopped practically. With this constitution, on/off of a switch is enabled with a control signal of at most 1 V even if a supplied voltage is decreased, and voltage drop becomes very small.
Patent JP-2003010489-A (JP)
Title: Game machine
Inventor: MORI KEIJI
IPC: A63F7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a board storage box with a spare sealing member used for sealing by a simple structure in a structure preventing a fraudulent action to a game machine by sealing in a manner that makes unsealing of a board storage box provided in a game machine without leaving any trace difficult. SOLUTION: A plurality of sealing members 95 used for the fastening of a case side sealing portion 93 and a cover side sealing portion 94 is removably attached and held by a holding member 100 provided in the recess 101 of a cover 92 by cutting the connection 100c of the holding member 100.
Patent JP-2003013572-A (JP)
Title: Leader supporting apparatus
Inventor: UEDA EIJI
IPC: E04D13/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To quickly and easily adjust a forward/backward shift of a clamping member in a single operation. SOLUTION: This leader supporting apparatus A is constituted of a clamping member 1 wrapping and holding a leader T and a mounting member 2 fixed to a wall and the like in a building, and the clamping member 1 can be regulated to be moved forward/backward. In the mounting member 2, a slide leg piece 3 extended to the clamping member 1 and a fixing piece 4 fixed to the wall and the like in the building are connected together via a butterfly spring 5 adjustably in a forward/backward shift. The butterfly spring 5 is constituted of a base plate part 51 fixed to either of the slide leg piece 3 or the fixing piece 4 and an operation piece part 52. In the operation piece part 52 extending from the side edge of the base plate part 51 and having a spring characteristic, a through-hole 53 is formed for passing the slide leg piece 3 or the fixing piece 4 through it.
Patent JP-2003013408-A (JP)
Title: Cut-off cover for side wall of road bridge and cut-off structure of joint part of road bridge
Inventor: KUMAGAI KENICHI
IPC: E01D19/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent water from leaking from between felloe guards 3 and 3 or side walls 4 and 4, which are adjacent to each other in a bridge-axis direction of a road bridge. SOLUTION: A cut-off cover 8 is installed in a part, which is provided with a joint gap and made discontinuous, of the felloe guard 3 and the side wall 4. The cover 8 is equipped with a pair of side-wall covering parts 21 and 21, felloe-guard covering parts 23 and 23, a between-side-walls connection part 22 which closes a part between the mutually adjacent side walls 4 and 4 and connects the covering parts 21 and 21 together in a relatively displaceable manner, and a between-felloe-guards connection part 24 which closes a part between the mutually adjacent felloe guards 3 and 3 and connects the covering parts 23 and 23 together in a relatively displaceable manner.
Patent JP-2003011396-A (JP)
Title: Color inkjet recorder and method of color inkjet recording
Inventor: IDE DAISAKU
IPC: B41J2/21
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a color inkjet recorder and a method of recording capable of recording a color image without bleeding in a boundary section at a high speed by forming a clear black character. SOLUTION: A black ink 406 and a color ink 407 which are reacted with each other are used and the balance of reaction at a boundary section 409 between a recording region of the black ink 406 and a recording region of the color ink 407 is maintained. A non-reacted ink which is not aggregated is not left on a recording medium. As a result, the residual non-reacted ink is not allowed to flow into the other region by passing through the boundary section so that it is possible to prevent a bleeding from being created on a boundary section of different colors.
Patent JP-2002355910-A (JP)
Title: Non-combustible post-formed thermosetting resin decorative panel
Inventor: TANAKA YUKIO
IPC: B32B19/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-combustible post-formed thermosetting resin decorative panel used as a kitchen panel, a skirt wall panel or the like and to solve a problem for the reduction of a substrate chamfering process as the pre- processing in the formation of the decorative panel and the reduction of members at the time of execution. SOLUTION: In the non-combustible post-formed thermosetting resin decorative panel wherein thermosetting resin impregnated paper cloth is applied to a non-combustible substrate based on an inorganic foam and a binder and having a bulk specific gravity of 0.4-1.0 and a bending breaking load of 20-60 kgf in a normal state by hot-press molding, a caul, to which shape processing for chamfering processing is applied, is placed on the thermosetting resin impregnated paper cloth at the time of molding to perform hot-press molding.
Patent JP-2003019352-A (JP)
Title: Game device, game control program and recording medium having the program recorded thereon
Inventor: SHIMAMOTO MAKOTO
IPC: A63F13/577
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To the enhance the strategical character of a game in a role playing game. SOLUTION: A control parameter 42 for showing the state of an enemy character during fighting in the control of a fighting scene 40 can be changed in an encountering scene 39 before plunging into the fighting scene. In the encountering scene 39, when a player controls the movement of a player character 43 to give some effect to the enemy character 41 to vary the value of the control parameter 42, the value is succeeded when plunging into the fighting scene and the fighting scene is controlled based on the value.
Patent JP-2003027107-A (JP)
Title: Sintered product manufacturing device and manufacturing method using the device
Inventor: MIKI TAKEYOSHI
IPC: B22F3/10
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sintered product manufacturing device capable of rapidly and reliably performing the dewaxing of a work to be formed and preventing the dewaxing gas from entering a sintering chamber. SOLUTION: A dewaxing chamber 21 comprises a sealable dewaxing chamber 23, a sealable carry-in chamber 22 connected to the carry-in side of the dewaxing chamber 23, and a sealable carry-out chamber 24 provided between the dewaxing chamber 23 and the sintering chamber. An electric heater 41 for heating the dewaxing chamber 23 and a vacuum pump 43 for evacuating the dewaxing chamber 23 are provided. In order to heat the work to perform the dewaxing while the dewaxing chamber 23 is evacuated by the vacuum pump 43, the vaporization efficiency of a binder is improved to perform the reliable dewaxing in a short time. In addition, since the dewaxing chamber is separated from a preheating chamber 12, the dewaxing gas is prevented from entering the sintering chamber side, and sintered products of consistent quality can be obtained.
Patent JP-2003022796-A (JP)
Title: Lithium ion secondary battery and production process thereof
Inventor: MURASHIGE SHINJI
IPC: H01M10/0587
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively provide a lithium ion secondary battery high in reliability at a sealing part. SOLUTION: For the lithium ion secondary battery in which a plate group and a sealing plate are connected to each other by a collector lead, a part of a positive core material or negative core material is an uncoated part having no active material, and a part of the uncoated part is led out of the plate group to become the collector lead. An end of the collector lead 1 is held between a sacrifice member 2, the main component of which is the same as the collector lead 1, and the sealing plate 3 and laser-welded.
Patent JP-2003018995-A (JP)
Title: Method of desulfurizarion by using microorganisms which decompose dibenzothiophenes
Inventor: KURANE RYUICHIRO
IPC: C12N1/21
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing dibenzothiophenes, capable of reducing sulfur content in a hydrocarbon fuel, by using microorganisms which decompose the dibenzothiophenes. SOLUTION: This method for decomposing the dibenzothiophenes comprises using the microorganisms which decompose the benzothiophenes, wherein a vector coexpressing a gene which codes a dibenzothiophene-decomposing enzyme and another gene which codes an oxidation-reduction enzyme is introduced into the microorganisms. The gene which codes the dibenzothiophene- decomposing enzyme is derived from microorganisms belonging to Rhodococcus, Sphingomonas, Penibacillus, Agrobacterium, Mycobacterium, Gordona, Bacillus or Arthrobacter genus, or its mutant. The gene which codes the oxidation- reduction enzyme is derived from Paenibacillus polymyxa A-1 strain.
Patent JP-2003022628-A (JP)
Title: Information processor and information processing method, recording medium, and program
Inventor: MIYAWAKI HIROYUKI
IPC: G11B20/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To make the wiring or reading out of data transferable at a specified rate. SOLUTION: When a certain error occurs in a step S4 in writing the data to a sector N on a disk, a retry is executed. When the retry is executed, whether there is room for accumulating the data into a buffer memory or not is judged while the retry is executed in a step S5 and further whether the number of times of the retry is below the limited number of times or not is judged in a step 6 in determining that there is room for accumulating the data therein. The retry is executed when the retry is below the limited number of the times. When there is no room for accumulating the data in the buffer memory, the retry is not executed and therefore such a state that the data cannot be accumulated in the buffer memory does not occur in continuously supplying the data to be stored.
Patent JP-2003027417-A (JP)
Title: Connecting bridge between pier and marine vessel
Inventor: SUGITA TOSHIMARU
IPC: E01D18/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting bridge between a pier and a marine vessel, which is for use at the time of an abnormal separation of the marine vessel from the pier during mooring, forward/backward movement of the same, etc., free from a fear of damaging a fixed stand of the connecting bridge set on a deck of the marine vessel, can be safely borne without using a wire in such an abnormal case, eliminates a danger caused by cutting of the wire, and dispenses with wire-exchanging work which puts large physical and economical burdens on workers and the constructor. SOLUTION: The connecting bridge 1 spans an interval between the pier 2 and the marine vessel 4, for passengers. One end of the bridge 1 is axially supported at a pivotal body 7 set at a midpoint of a stand 3 erected on the pier 2, in a horizontally and vertically rotatable manner, and the other end of the bridge 1 is connectable to a fixed stand 5 of the marine vessel 4 during mooring of the same. Then, a hydraulic cylinder 10 for derricking is arranged across a bottom portion of the connecting bridge 1 and the pivotal body 7.
Patent JP-2002010726-A (JP)
Title: Trailer hook
Inventor: NAKAGAWA AKINORI
IPC: A01K83/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a trailer hook which can also easily be attached to a hook having a large barb. SOLUTION: This trailer hook 1 comprises a shank 11, a bent 12 and a point 13, and has an elliptical eye 14 at the end of the shank 11. When attached to another hook (main hook), the trailer hook 1 can easily be attached to the main hook having a large barb, because the eye 14 is elliptical.
Patent JP-2003030912-A (JP)
Title: Magnetic tape device
Inventor: SHIMANUKI HIROYUKI
IPC: G11B15/67
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape device which prevents a threader pin from slipping off the rotation center of a take-up reel, in the operation state of a magnetic tape device. SOLUTION: The magnetic tape device is provided with the take-up reel which takes up a magnetic tape, a threader pin on which a leader block connected to the front end of the magnetic tape stored in a cartridge is hooked, a threader arm which has the threader pin attached and guides the threader pin from the tape exit of the cartridge to the rotation center of the take-up reel to lead the leader block from the tape exit of the cartridge into the take-up reel, and an elastic body which limits play of the position of the threader arm by an elastic force, to prevent the threader pin placed at the rotation center of the take-up reel from slipping off from the rotation center.
Patent JP-2003033071-A (JP)
Title: Motor controller
Inventor: MATSUDA BUNICHI
IPC: H02P21/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller in which the lifetime is enhanced by eliminating unbalance of durability of switching elements due to unbalance of operation between a PAM circuit and a PWM circuit. SOLUTION: Lifetime of the motor controller is enhanced by controlling a converter circuit 2 and an inverter circuit 3 based on the values of converter power loss and inverter power loss such that the values of the motor controller integrated from the start of use thereof, i.e., the integrated losses of a converter and an inverter, are balanced thereby balancing the durability of switching elements in the converter circuit and the inverter circuit.
Patent JP-2003034128-A (JP)
Title: Quarter vent duct
Inventor: HAYASHI TOSHIMASA
IPC: B60H1/24
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance of a lip part and to prevent the separation of a seal member in a quarter vent duct whose seal member having the lip part is integrally jointed to the peripheral rim part of a frame body. SOLUTION: The seal member 2 comprises a joint part 20 integrally jointed to the peripheral rim part of the frame body 10, a board-like extension part 21 extending from the joint part 20 to the outside of the frame body 10, and the lip part 22 projecting at an angle more than 90 deg. and less than 180 deg. and elastically abutting to the vehicle body. Since the extension part 21 is elastically deformed as well as the lip part 22, the lip part 22 elastically abuts to the vehicle body with a large elastic reactive force. Moreover, as the fulcrum of the reactive force of the deformation of the lip part 22 is mainly the boundary between the lip part 22 and the extension part 21, application of a large force to the interface between the joint part 20 and the frame body 10 is prevented.
Patent JP-2003036364-A (JP)
Title: Contents display device, data delivery device and contents delivery system
Inventor: HIROSE JUNICHI
IPC: G06F21/62
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that contents can not be quickly displayed because data volume of color images is generally large and communication time for the color image data becomes long although the color image data can be received from a center server 2 and the contents can be displayed if a client PC 3 transmits delivery request of the contents to the center server 2. SOLUTION: Encoded data of the contents stored in a removal medium are decoded using an encoding-decoding key corresponding to the range of disclosure of the contents.
Patent JP-2003033608-A (JP)
Title: Mechanism for oscillating article in liquid
Inventor: YAMAOKA YUJI
IPC: B01D29/62
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating an article in liquid which can prevent clogging of a filter by oscillating it in a solid-liquid separator and be easily fitted with a simple structure at a low cost. SOLUTION: This oscillating mechanism comprises a water tank (41), an oscillation motor (80) for giving oscillation to a filter (42) provided in the water tank (41), and an oscillating means fitting body (28) with the oscillation motor fitted thereto. The oscillating means fitting body has a tray-like shape comprising a bottom part (24) and a peripheral wall (26), and the peripheral wall is slidably inserted in a mouthpiece part (20) of the water tank in a watertight manner. The oscillating means fitting body has a flange (34) extended outwardly from the peripheral wall, the mouthpiece part and the flange are coupled with each other via a bolt (34), and a coil spring (38) with the bolt penetrated therethrough is interposed respectively between the mouthpiece part and the flange and between the flange and a bolt head (37).
Patent JP-2002308690-A (JP)
Title: Agrochemical-containing granular fertilizer containing two or more kinds of agrochemicals
Inventor: OSAWA MASAHIRO
IPC: C05G3/60
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a granular fertilizer which is broadly applicable to generally used agrochemicals and granular fertilizers and stably contains >=2 kinds of agrochemicals. SOLUTION: This agrochemical-containing granular fertilizer is prepared by melting waxy substance which is solid at ordinary temperature on the surface of a granular fertilizer and adding >=2 kinds of the agrochemicals to the granular fertilizer in the state that the waxy substance is melted on the surface of the granular fertilizer, thereby coating the surface of the granular fertilizer with the agrochemicals across the waxy substance.
Patent JP-2003046732-A (JP)
Title: Image scanner
Inventor: OSHIMA TOSHIAKI
IPC: G06T1/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which scans the images of large originals at high resolution, without increasing the number of pixels of a linear sensor. SOLUTION: The image scanner is provided with two first mirrors 31a and 31b, fixed so that the first mirrors are symmetric with respect to an imaginary plane S, which includes an axis in the direction of sub-scan and is perpendicular to main scanning line, at such a position that the axes in the longitudinal direction of the reflection surfaces 50a and 50b of the first mirrors 31a and 31b are not parallel with the main scanning line. The image scanner is further provided with a movable second mirror 33, so that the axis in the longitudinal direction of the reflective surface 52 of the second mirror 33 is parallel with the axes in the longitudinal direction of the reflection surfaces 50a and 50b of the first mirrors 31a and 31b, and the second mirror is located in first position and second position, which are symmetrical with respect to the imaginary plane S.  Further, a lens 30, which forms part of the image of an original on the main scanning line on the linear sensor 20, is placed in the optical path connecting the second mirror 33 and the linear sensor 20. The images of the original in adjoining areas on the main scanning line are superposed and formed on the linear sensor 20 by driving the second mirror 33.
Patent JP-2003044233-A (JP)
Title: Internet printing system
Inventor: FUJIOKA TAKURO
IPC: G06F13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an Internet printing system capable of acquiring only necessary information. SOLUTION: In this Internet printing system, terminal equipment (PC client 3) to be used by a user is connected through an LAN 4 to a printer controller 1, and the LAN 4 is connected through a gateway 5 to an Internet network 6. The Internet printing system is provided with a function capable of preliminarily registering a plurality of keywords, and selecting whether or not data should be printed when each keyword is hit.
Patent JP-2002117061-A (JP)
Title: Device and method for providing information
Inventor: TAIRA MASANOBU
IPC: G06F13/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an interactive information providing system based upon natural sentences. SOLUTION: A user is prompted to input a character string in natural sentence form, a prescribed keyword is obtained by performing prescribed natural language processing as to the character string inputted by the user, and a retrieval condition frame having prescribed retrieval items is generated according to the prescribed keyword, and retrieval from a 1st database is performed according to the generated retrieval condition frame and the retrieval result is presented to the user.
Patent JP-2003050601-A (JP)
Title: Control system and control method
Inventor: YAMAMOTO HIDEAKI
IPC: G08B21/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a control system and a control method capable of surely detecting the abnormal state of a system. SOLUTION: This control system is provided with a seismosensor for detecting vibration such as earthquake and a control part for controlling burning, and when the seismosensor is operated due to earthquake, the state of the seismosensor is detected and stored, and when a power source is restored, the state of the seismosensor is called by the control part so as to be recognizable. Thus, when any abnormality due to earthquake is detected, and the power source is detected, and then the power source is restored again, it can be recognized that the power source is disconnected due to earthquake, and the state of the system can be confirmed, and the system can be started after a necessary operation is performed.