baber/WOPTO huggingface dataset:
Patent JP-2002043682-A (JP)
Title: Pulse train generator
Inventor: MORIMOTO MASAHITO
IPC: H01S5/062
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a small pulse train generator which is capable of generating an easily regulated high-frequency repetitive pulse train capable of making distributed compensation for pulses, and changing oscillation wavelength. SOLUTION: A first reflector 2a, a semiconductor optical amplifier 1, and a second reflector 2b are successively arranged at a certain interval on a board 3, the optical reflectance of the first reflector 2a is set nearly at 100%, and a film whose reflectance is below 100% to enable light rays to pass partially through is made to serve as the second reflector 2b. The semiconductor optical amplifier 1 emits light rays toward the reflectors 2a and 2b.  A saturable absorbing medium 4 is provided between the second reflector 2b and the semiconductor optical amplifier 1 so as to be located on the optical path of light emitted from the semiconductor optical amplifier 1, the emitted light is reflected between the first reflector 2a and the second reflector 2b so as to reciprocate through the semiconductor optical amplifier 1 and the saturable absorbing medium 4 to generate an optical pulse train, and the optical pulse train is outputted from a light output part provided to the light transmission side of the second reflector 2b.
Patent JP-2002043840-A (JP)
Title: Receiving antenna apparatus
Inventor: YANAGISAWA KAZUSUKE
IPC: H03F3/189
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact novel-structured receiving antenna apparatus which is free of length restriction for antenna elements according to a receiving frequency band and can receive with the same antenna elements, even in a board frequency band. SOLUTION: A conversion element 2, capable of modulating electromagnetic waves, such as microwaves, lights, etc., radiated for detection by an electric or magnetic field induced across antenna elements 1, is connected between the antenna elements 1 or to one side thereof. The conversion element 2 or a part connected to the element 2 is irradiated with electromagnetic waves by a radiating means 3 and a detecting means 4 detects the electromagnetic waves modulated by the element 2, to receive an incoming received signal.
Patent JP-2001106738-A (JP)
Title: Photoresist monomer, production process therefor, photoresist composition, method for forming photoresist pattern and semiconductor element
Inventor: JUNG MIN HO
IPC: C08L45/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new photoresist monomer that can be used in the far ultraviolet ray area. SOLUTION: This monomer is a bicyclo compound represented by formula (1) (B means a group selected from those represented by formula II (R is H, a 1-10C alkyl, -COOR', -(CH2)tOH or represented by formula III).
Patent JP-2002054731-A (JP)
Title: Transmission control device of continuously variable transmission with infinite change gear ratio
Inventor: NISHIO MOTOHARU
IPC: F16H61/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission control device of a continuously variable transmission with an infinite change gear ratio capable of surely preventing stalling even if the change gear ratio does not reach GNP when a grip suddenly recovers after the occurrence of slipping of a driving wheel at the starting. SOLUTION: In the transmission control device of the continuously variable transmission with infinite the change gear ratio, a first solving means is to provide a first torque transmission cut-off control means for outputting a command for releasing a power circulating mode clutch to a clutch pressure control means when a driving wheel slip is detected, and a second solving means is to provide a second torque transmission cut-off control means for outputting a command for making zero differential pressure of both members of a servo piston part to the pressure control means when a driving wheel slip is detected.
Patent JP-2002053839-A (JP)
Title: Liquid with high refractive index
Inventor: MOTOYAMA IZUMI
IPC: G02B21/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid having low toxicity and volatility, high chemical stability and transparency, and a high refractive index. SOLUTION: An antimony halide is formulated with a liquid organic compound in a formulation ratio regulated so as to make the refractive index nd >=1.7. When antimony (III) bromide in the antimony halide is used, the liquid having higher refraction index can be provided. At least one kind of a hydrocarbon, a halogenated hydrocarbon, an alcohol, a glycole, an ether, an ester, a keton, a sulfurized hydrocarbon and a nitrided hydrocarbon compound is preferably used as the liquid organic compound.
Patent JP-2002052319-A (JP)
Title: Flat plate laminate precision filter cartridge
Inventor: OTANI SUMIO
IPC: B01D71/68
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate laminate precision filter cartridge having resistance to an acid, an alkali, an oxidizer, and a hot alcohol, freed from air lock because of its hydrophilic filter membranes, and being capable of easily incinerated when it becomes wastes. SOLUTION: There is provided a flat plate laminate precision filer cartridge wherein all the members that constitute the cartridge but its O rings or gaskets are made from a polysulfone polymer. It is especially one wherein the polysulfone polymer is polyether sulfone, one wherein the membrane support is made of a microporous membrane having many fine grooves and protrusions, or one wherein the microporous filter membrane has a water bubble point of 0.2 MPa or higher, and the membrane support has a water bubble point of 0.15 MPa.
Patent JP-2002060174-A (JP)
Title: Structure reinforcing constitution
Inventor: KASUGA NORISHIGE
IPC: B66C5/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To dispense with adjustment and control of distribution rate of the force during marine transportation structure such as a container crane and to surely reinforce a structure in marine transportation. SOLUTION: Tension bars 20 and 21, which are so formed as to be subjected to the tension when a sea-side leg portion 10 and a land-side leg portion of the container crane are subjected to a prescribed acceleration by the rolling of a ship in marine transportation and not as to be subjected to the tension when the legs are not subjected to the acceleration, are attached to the sea-side leg portion 10 and the land-side leg portion in such a state as diagonally crossing with each other.
Patent JP-2002063981-A (JP)
Title: Heater driver
Inventor: TAKASHIMA SHIRO
IPC: H05B3/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To supply an inexpensive small heater driver with suppressed generation of a higher-harmonic current by soft starting at the time of halogen lamp lighting, voltage fluctuation, and flicker, in the header driver of a printer which has two or more halogen lamps for fixing. SOLUTION: A phase control driver drives a small electric power halogen lamp of a printer that has two or more halogen lamps, by a triac or a thyristor. A PWM control driver drives a large electric power halogen lamp by an IGBT or an FET. The heater driver as for the printer has generation of the higher- harmonic current and voltage fluctuation/flicker suppressed below a regulation value of the high-harmonic current and voltage fluctuation/flicker.
Patent JP-2002064914-A (JP)
Title: Gas insulated electric apparatus
Inventor: KAJITA NAOYUKI
IPC: H02B13/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated electric apparatus capable of making a communication between containers without need for installing piping straddling the flange o the container, and capable of supplying and exhausting independently of the individual containers. SOLUTION: First gas flow passages 42, 43 communicating the inside and outside of the containers 29, 30 are formed at the flanges 34, 35 on both sides of an insulation spacer 40. The first gas flow passages 42, 43 are communicated with each other at a second gas flow passage 45 having a supply and exhaust opening 47. At the second gas flow passage 45, a valve device 110 is mounted which conducts switching between the supply and exhaust opening 47 and the first gas flow passages 42, 43.
Patent JP-2002058442-A (JP)
Title: Method for producing and supplying soybean-curd
Inventor: SASE MORIO
IPC: A23L11/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing and supplying soybean-curd having solved such problems that, conventionally, since soybean-curd has been integratedly produced in relevant plants, choice of its size, shape, taste, food materials to be added, and the like, at the final sale sites such as restaurants has virtually been impossible at customer's discretion; furthermore, as there is a time lag from its production to its sale, supplying just produced soybean- curd to customers has also been difficult. SOLUTION: This method for producing and supplying soybean-curd comprises the following practice: soybeans soaked in water are ground down into a fluid product, which, in turn, is heated and then filtered to obtain a soybean milk, which is then cooled and thereafter, transported to the final sale sites such as restaurants and/or food retail shops, where the soybean milk is spiked with bittern under heating in a hot water bath installed in advance to effect coagulation into soybean-curd, and thus finished soybean curd is directly supplied to customers.
Patent JP-2001070613-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can securely lend a game medium from the game machine side by returning a lending preparation signal to a recording medium processing unit and enabling to lend a unit of game medium under the condition that a prize game medium is not being delivered, when a lending requiring signal is received from a recording medium processing unit. SOLUTION: During a game, in a control unit 300 of a card processor, value adding control to deliver a prize game medium from a game medium delivering means is performed, and prize data for directing the number of game media to deliver according to a game result are outputted from a game control means side to the control unit 300. The balance of a playable value specified by recorded information of a recording medium is displayed on a card balance display 50, and it is displayed on a game machine usability display 130 that the game medium can be lent from the specified playable value. When a lending requiring signal is received from a card processor, if a prize game medium is not being delivered, a lending preparation signal is returned to the card processor to perform lending of a unit of game medium.
Patent JP-2002063669-A (JP)
Title: Remote monitoring system for building
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system for building, with which a centralized monitoring center is not required and inexpensive and quick measures can be taken. SOLUTION: This system is provided with a Web server 1 respectively equipped with reporting devices 21, 22,..., 2N for reporting abnormal information to plural buildings to be monitored and connected with the reporting devices and portable terminals through the Internet 3 while making plural members 41, 42,..., 4n to be dispatched have portable terminals and the Web server is provided with home pages H1, H2,..., HN for each of buildings. Then, the abnormality contents of a building, location information thereof and the location information of each of members to be dispatched are displayed on the home page and while defining a preset member to be dispatched as a leader, an optimal member to be dispatched for dealing with abnormality is selected out of the relevant home page through the portable terminal carried with the relevant leader.  Then, dispatching is instructed to the selected member to be dispatched and the member, who receives the dispatching instruction, to be dispatched is dispatched after acquiring the location information from the home page of the relevant building through the portable terminal.
Patent JP-2002066417-A (JP)
Title: Method and apparatus for applying viscous material
Inventor: SHIRAI JUN
IPC: B05D3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for applying a viscous material whereby applying conditions of a viscous material enabling proper coating state to be obtained can be easily set, lightening the load on workers; and the time for switching the types of machines can be reduced, improving productivity. SOLUTION: In the method and apparatus, a coating unit made so as to supply a viscous material to a store chamber and so as to apply delivery pressure to the viscous material in the store chamber is used; the viscous material is applied by contacting a coating medium with the delivery port of the coating unit and by causing the coating unit and the coating medium to relatively travel while applying delivery pressure to the viscous material in the store chamber; and depending on the production conditions, data of coating conditions registered in advance are selected to set coating conditions such as the travelling speed of the coating unit or the delivery pressure of the viscous material.
Patent JP-2002071815-A (JP)
Title: X-ray image fluorograph
Inventor: OGAWA YOSHIHIRO
IPC: G01T1/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To improve X-ray transmittance of grids for scattered X-ray removal of an X-ray image fluorograph, improve an MTF by reducing scattered components inside scintillators, and to realize an image with no fringes and moire fringes of the grid without using a moving grid. SOLUTION: The scintillators 3 such as phosphors shaped like a divided band or a grid are arranged adjacent to photoelectric transducing elements 1 of an X-ray image detecting part 10 used in the X-ray image fluorograph and directly above insensitive body portions 9a between respective photoelectric transducing elements 1. The grids 11 for scattered X-ray removal are arranged adjacent to the scintillators 3, and X-ray absorbing members 4 inside the grids for scattered X-ray removal are arranged directly above the insensitive body portions 9a between the same photoelectric transducing elements 1.
Patent JP-2001057338-A (JP)
Title: X-ray mask
Inventor: YABE HIDETAKA
IPC: G03F1/22
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To make internal stress low and to form a highly precise pattern by using an X-ray absorber containing tungsten, nitrogen and oxygen and having an amorphous structure. SOLUTION: An X-ray absorbing film is formed on a silicon substrate by using a target of tungsten to which 1 wt.% of titanium is added, and by discharging at pressure of 10.3 mTorr and with DC discharge power of 0.5 kW. The film is annealed at 390 deg.C for 1 hour. In such an X-ray absorber, the internal stress can be reduced because of the contained tungsten, nitrogen and oxygen. Pattern size precision can be improved because the structure is not a columnar crystal structure, but is an amorphous structure. As a result, an X-ray absorber having low internal stress and suitable for forming a highly precise pattern can be obtained.
Patent JP-2002076348-A (JP)
Title: Lateral semiconductor device
Inventor: KISHIDA TAKASHI
IPC: H01L29/786
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lateral semiconductor device capable of suppressing a generation of a hot carrier. SOLUTION: An n+-type drain diffused region 2 is formed in an n-type semiconductor layer 1 on an insulating layer 11; and a drift region 1a, a p-type well diffused region 4, an n+-type source diffused layer 3 and a n+-type base diffused region 9 are formed so as to surround the diffused region 2. A gate wiring 6 has an extension part 6a extended to above the drift region 1a, and is formed to satisfy a relational formula of 0<Lgov<=0.5×Ld, wherein Ld (μm) is a drift distance between the diffused region 2 and the diffused region 4, and Lgov (μm) is an extended distance of the wiring 6.
Patent JP-2001079151-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience that the generation of a specified display form based on the display result of a variable display device is biased timewise. SOLUTION: In a normal game, the cumulative payout number/cumulative input number of coins are calculated (S175F), the calculated values are compared with a standard value being 0.4 or 0.5 (S175H and S175J). A small role judgment mode is set at the high probability time or the normal time based on the compared result (S175I and S175K), and the generation probability of the specified display form based on the display result of the variable display device is feedback controlled.
Patent JP-2002071663-A (JP)
Title: Coloring paper and its manufacturing method
Inventor: KAWAI TAIKO
IPC: D21H19/66
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide coloring paper easily allowing color identification to a solvent such as a chlorine solvent, alcohol and amine. SOLUTION: The color identification test paper contains at least three kinds of coloring agents and a paper strengthening agent and has the hue of paper in a range of 10.0 R to 10.0 Y in Munsell hue, the brightness of color in a range of 5.0 to 10.0 in Munsell value and saturation in a range of 0.5 to 5.0 in Munsell chroma in a Munsell color system, and further has the bulk density of paper in a range of 0.1 g/cc to 1.0 g/cc, and the thickness in a range of 0.1 mm to 0.3 mm. The color identification paper turns red when coming in contact with the chlorine solvent, turns yellow when coming in contact with alcohol and turns dark green-blue when coming in contact with amine.
Patent JP-2002066981-A (JP)
Title: Cutter device
Inventor: KANBE HIDEO
IPC: B65H35/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provides a cutter device capable of stabilizing a pressing force of a movable blade from starting of sheet cutting to completion thereof and of performing a stable sheet cutting over a long time. SOLUTION: This cutter device comprises a fixed blade 2; a movable blade 3 for cutting a sheet together with the fixed baled 2; and a movable blade pressing plate 4 for elastically pressing the movable blade 3 on the fixed blade 2. A distance between blade edges of the fixed blade 2 and the movable blade 3 is set larger at the central portion than at the end portion. As a cutting point of the blade edge moves from the end portion to the central portion, the movable blade pressing plate 4 moves the movable blade pressing point from the end portion to the central portion, and increases a pressing force at the movable blade pressing point.
Patent JP-2002067402-A (JP)
Title: Printer and printing method
Inventor: KURASHINA HIROYASU
IPC: B41J5/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method in which quick and simple printing can be realized by sequentially printing a plurality of pictorial symbols having a sequence thereby saving the labor for inputting a text. SOLUTION: The printer comprises means for storing a plurality of pictorial symbol designation data 51 having a sequence, and means for selecting one of the plurality of pictorial symbol designation data 51 according to the sequence wherein a pictorial symbol 50 corresponding to one selected pictorial symbol designation data 51 is printed on a print medium T.
Patent JP-2002066516-A (JP)
Title: Garbage biogasification device
Inventor: MINE TETSUYA
IPC: B09B3/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain the activity of bacterial by maintaining oxidation- reduction potential (ORP) in a methanation vessel within an adequate range. SOLUTION: The garbage biogasification device has a garbage storage tank 1 and a hydrolysis vessel 2 and methanation vessel 3 successively connected to the rear stage of the garbage storage tank 1. The methanation vessel 3 is provided with an ORP meter 4 for detecting the ORP in the methanation vessel 3. A first transfusion pump 5 for supplying the garbage from the garbage storage tank 1 to the hydrolysis vessel 2 and adjusting the supply rate thereof and a second transfusion pump 6 for feeding the liquid from the hydrolysis vessel 2 to the methanation vessel 3 are disposed. A control means 9 controls the first transfusion pump 5 and the second transfusion pump 6 in accordance with the ORP detected by the ORP meter 4, thereby maintaining the ORP in the methanation vessel 3 within the adequate range.
Patent JP-2002066948-A (JP)
Title: Pipe joint tightening tool
Inventor: KATO MASAHIRO
IPC: B25B27/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint tightening tool capable of easily performing the execution works without digging a very large working pit. SOLUTION: An operation bolt 11 to be operated by a tool such as a pipe wrench is provided so that the axis Q of rotation is orthogonal to the axis P of an objective pipe, and located within a range occupied by a joint holder 10 with respect to the direction of the axis P. The rotation of the operation bolt 11 is transmitted to a second spur gear 24 via a first bevel gear 12, a second bevel gear 13, and a first spur gear 14 to rotate a gland 71 together with the second spur gear 24. The pipe joint tightening tool 50 capable of performing the execution without digging any very large working pit around the objective pipe can be provided thereby.
Patent JP-2002078033-A (JP)
Title: Controller for mount system on mobile body
Inventor: KOBAYASHI SHINJI
IPC: G08G1/09
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a controller by which a user can externally acquire information stored in a mobile body where its mount units are in a sleep state. SOLUTION: The controller is provided with a reception means that is set in an operation available way when the mount units of the mobile body are in a sleep state and receives an instruction signal sent externally, a judgment means that is set in an operation available way in response to the received instruction signal so as to judge whether or not the instruction is a valid signal, a performance means that is set in an operation available way in response to the valid instruction signal and performs the processing instructed by the valid instruction signal to acquire the processing result while setting a unit designated by the valid instruction in an operation available way,  a transmission means that is set in an operation available way in response to the valid instruction signal and transmits the processing result acquired by the performance means to a sender of the valid instruction signal, and a release means that releases the operation available states of the judgment means, the performance means and the transmission means.
Patent JP-2001148534-A (JP)
Title: Method for forming electrodes of iii nitride semiconductor
Inventor: OMI SUSUMU
IPC: H01L21/302
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To lower the resistance of a p-type electrode of a III nitride semiconductor element, which was very high in prior art, by improving it from the viewpoint of optimization of the manufacturing process. SOLUTION: In this manufacturing process of a semiconductor light-emitting element made of a III nitride semiconductor, a manufacturing process is adopted which makes null the number of times of covering a contact layer surface with dielectric films in a step of forming a p-type electrode, and thereby the electrical characteristics of the p-type electrode can be made to have a lower resistance.