baber/WOPTO huggingface dataset:
Patent JP-2002302096-A (JP)
Title: Planing boat of jet propulsion type
Inventor: SHINJO TOSHIO
IPC: B63H11/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a jet propulsion type planing boat provided with an exhaust system capable of prolonging an endurable time without lowering ability of a water jet pump. SOLUTION: In this jet propulsion type planing boat provided with the exhaust system for discharging exhaust gas of an engine E arranged inside an engine room to an outside of the boat, a stationary blade 2 for conducting a straightening action is arranged from a rotary shaft of an impeller 21 or a prolonged line side thereof toward an outside diameter side on the rear side of the impeller 21 arranged in a water jet pump P, a cavity 2s of which the outer circumferential end communicates with an exhaust passage 3 from the engine E is formed in the stationary blade 2, and a discharge port 2E communicating with the cavity 2s is opened in a surface of the stationary blade.
Patent JP-2002299552-A (JP)
Title: Power semiconductor device
Inventor: YAMADA JUNJI
IPC: H01L25/07
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which can handle a large current and can be manufactured in a short time while reducing the size. SOLUTION: A power semiconductor device has such a structure as an electrode is taken out from a power semiconductor element mounted on one of a plurality of circuit patterns formed on an insulating substrate on the inside of a case to a terminal for external connection exposed on the outside of the case. The terminal for external connection is insert molded on the case body. The terminal for external connection is exposed, on one end thereof, to the outside of the case and bonded, on the other end side thereof, to a circuit pattern other than that for mounting the power semiconductor device. The terminal for external connection is also connected with the power semiconductor device through a wire bonded to the opposite side.
Patent JP-2002315116-A (JP)
Title: Distribution board for housing for preventing power failure of all apparatuses caused by overload
Inventor: YAMAUCHI MINEO
IPC: H02B1/40
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board for a housing which can prevent the occurrence of full power failure. SOLUTION: The total of the rated values of the branch breakers connected in parallel and the rated value of a middle breaker are set to be below the rated value of the main trunk breaker, by arranging the constitution such that the brunch breakers and the middle breaker are connected in parallel behind the main trunk breaker. A variety of load apparatuses for avoiding power failure are bypassed from the branch breaker The branch breakers for supplying general load apparatuses with power are connected from the middle breaker.
Patent JP-2002307772-A (JP)
Title: Imaging apparatus
Inventor: TSUBOOKA MASARU
IPC: G03G21/14
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for masking when a binding margin is set and to make constant the timing of delivering image data from a page buffer. SOLUTION: When a binding margin is set, writing of data into a page buffer 1 is started from an address corresponding to a set binding margin. When the size of image data is smaller than the size of a sheet for formed an image, writing of image data into the page buffer 1 is started from such an address as an area becoming the margin of a sheet is taken into account.
Patent JP-2002307171-A (JP)
Title: Multi-point welding gun device and method for multi- point welding
Inventor: ICHIKAWA KENJI
IPC: B23K11/11
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve workability and a productivity by enabling weld of members of different materials by using a single welding gun device, and almost simultaneous weld of a plurality of welding spots, thereby dispensing with such an entangled work as replacement of the welding gun device. SOLUTION: The device is provided with a first welding gun part 16 which functions as a primary electric current supply, an electrode connection part 24 with which the first welding gun part 16 is connected when an electric current is supplied from the first welding gun part 16, a cable part 26 which connects the electrode connection part 24, an upper side arm 32 and a lower side arm 34, and a second welding gun part 20 furnished with a plurality of arms and electrode tips 12a and 12b which energize thin works 18a and 18b as a secondary electric current supply, and the length and the resistance of the cable part 26, and the pressurizing force of the electrode tips 12a and 12b are adjusted.
Patent JP-2002283761-A (JP)
Title: Printing plate and its manufacturing method
Inventor: SUGIYAMA KEISUKE
IPC: B41C1/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To realize not only smoothness but also an excellent release property for a printing material on the wall face of the opening part of a printing plate consisting of a single plastic layer or a plastic material on the printing side and a metal material on the squeegee side. SOLUTION: The printing plate 6 consisting of a plastic material single layer or a plastic material 8 on the printing side and the metal material 7 on the squeegee side, in which a necessary opening 10 is formed at an arbitrary position, and exposed in the fluorine radical, so that the hydrogen atom on the wall face of the opening part 10 and the surface of the plastic material part 8 are substrated for the fluorine atom to form a water-repellent layer 11 and to realize an excellent release property for a printing material.  When an opening method by a laser processing technique is used, the water-repellent layer 11 is formed by substituting the hydrogen atom on the wall face of the opening part 10 and the surface of the plastic material part for fluorine atom to realize an excellent release property for the printing materials on the side to be in direct contact with a matter to be printed.
Patent JP-2002306807-A (JP)
Title: Noise fault preventer of game island
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a noise fault preventer of a game island which is capable of lessening the loss that players or game halls suffer even if electrostatic noise is generated within the game island. SOLUTION: The game island 1 has noise sensors 11 which detect the electrostatic noise, replenishing trough gates 13 which act to close pinball replenishing troughs 4, air admission ports 15 which are disposed in the parts lower than the installation points of pinball machines 2 of the game island 1, air vents 17 which are disposed in the parts upper than the installation points of pinball machines 2 of the game island 1, exhaust fans 19 which are installed near the air vents 17 and forcibly discharge the air in the game island 1 from the air vents 17 and first ionized air feeders 21a and second ionized air feeders 21b which feed the ionized air into the game island 1 by generating ionized air. The exhaust fans 19 keep operating at all times such that the upward air currents heading toward the air vents 17 from the air admission ports 15 are generated at all times.
Patent JP-2002306939-A (JP)
Title: Fluid mixer
Inventor: TAKANISHI KAZUMITSU
IPC: B01F23/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer which reliably mixes fluids in the state of low pressure loss and discharges the fluids as a uniformly mixed fluid even when the fluids are inhomogeneous in composition, temperature and/or concentration. SOLUTION: The homogeneity of an outlet fluid 6 of this fluid mixer 7 is achieved by disposing short pipes 5 respectively on fluid emitting parts 3a-3d which are disposed on a fluid dividing member 2. The fluids 1 which flow out of the short pipes 5 directly collide against or interfere with one another and generate a flow region of violent turbulence in the neighborhood. Therefore, even when the fluids 1 are inhomogeneous in composition, temperature and/or concentration, the fluids are almost uniformly mixed by being subjected to a passage through the flow region of violent turbulence generated by the fluid dividing member 2.
Patent JP-2002311597-A (JP)
Title: Engraving device
Inventor: KACHI MAKOTO
IPC: G03F7/20
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate which enables easy registering in colors while being made to correspond to the fan-out of printing paper as to an engraving device to be applied to a CTP(computer to plate) system. SOLUTION: In a so-called internal drum type engraving device for plotting the dot pattern of a pattern in a raw plate by selectively radiating laser light from a laser irradiation port 7 on the basis of the digital data of a sample pattern while performing the main scanning of a raw plate 5 in the width direction by rotating the irradiation direction of laser light from the port 7 on a face parallel with the axis of a cylindrical space 3 and performing the sub- scanning of the raw plate 5 in the vertical direction by rotating the port 7 around the axis of the space 3 relatively to the raw plate 5, the plotting speed of the dot pattern and plotting start time for each main scanning are controlled in accordance with the rotational phase of the port 7 against the raw plate 5.
Patent JP-2002310765-A (JP)
Title: Gas meter
Inventor: MATSUSHITA HIROSHI
IPC: G01F7/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter in which the abnormality of an adjusting means can be detected. SOLUTION: The gas meter is provided with a main flow channel in which the adjusting means used to adjust the opening amount of a flow channel and a first flow-rate detection means are installed, a subflow channel which bypasses the adjusting means in the main flow channel and in which a second flow-rate detection means is installed, a control means which controls the adjusting means, and an abnormality detection means which detects the abnormality of the adjusting means.  The abnormality detection means monitors a pressure difference before and after the adjusting means, or the ratio of the detected flow-rate values detected by the first and second flow-rate detection means when the adjusting means is open-controlled, it detects the open-side abnormality of the adjusting means, it monitors the ratio or the difference of the detected flow-rate values detected by the first and second flow-rate detection means, and it detects the close-side abnormality of the adjusting means. When the abnormality is detected, the adjusting means is redriven. When the abnormality is detected in the prescribed number of times, a gas is cut off, or the abnormality is displayed, or a warning is issued.
Patent JP-2002309286-A (JP)
Title: Perfume composition
Inventor: KOTACHI SHINJI
IPC: C11B9/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a perfume composition which comprises a perfume material capable of obtaining a high fragrance in a small amount of use and is useful in toiletry articles, fragrant cosmetics. SOLUTION: The perfume composition comprises cis-2-tert-butylcyclohexanol having an optical purity of (1R,2R)-(-)-2-tert-butylcyclohexanol of more than 0% ee.
Patent JP-2002315945-A (JP)
Title: Game machine
Inventor: YASOME KAZUHIRO
IPC: A63F7/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent excessive borrowing operation. SOLUTION: According to the generation number of borrowing instructions each carried out by operation of a credit button 3020 within a predetermined term such as a single day, the number of borrowing balls to be supplied is varied. For example, when the number of borrowing balls is lowered according to increase of the generation number of borrowing instructions, excessive borrowing operation can be prevented. If the generation number of borrowing instructions by the operation of the credit button 3020 within the predetermined term reaches a predetermined number or more, for example, four times or more, borrowing becomes unavailable, and consequently, excessive borrowing can be prevented more effectively.
Patent JP-2002318692-A (JP)
Title: Installation support system, installation support device, installation support method, program for supporting installation and recording medium in which the same program is recorded
Inventor: TAGUCHI TOSHIHIRO
IPC: G06F21/10
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To judge permission of installation of software before acquiring a main body of the software. SOLUTION: A setting file 3a is transmitted from a server computer 3 to a client computer 5. The setting file 3a is transferred to a environmental information acquiring means 5d. Then, environmental information according to a type of a program module 4a is acquired by the environmental information acquiring means 5d. The permission of the installation of the program module 4a is judged based on the environmental information and the setting file 3a by a deciding means 5e. And only when the installation is permitted, the program module 4a is acquired by a module acquiring means 5f and the program module 4a is installed by an installing means 5g.
Patent JP-2002315557-A (JP)
Title: Farm product washing apparatus
Inventor: MARUYAMA TAKASHI
IPC: A23N12/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a farm product washing apparatus improved in washing ability, handleability and the like. SOLUTION: This farm product washing apparatus works as follows: a washing tank 1 holding washing water 18 therein is charged with a farm product 19 to wash it followed by discharging the thus washed farm product through a relevant conveyor 12, wherein it is characteristic that a partition 2 is provided for convecting the washing water 18 inside the tank 1.
Patent JP-2002010737-A (JP)
Title: Green tea composition molded form and method for producing the same
Inventor: OMURA TEIJIRO
IPC: A23F3/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded form containing powdery or granular green tea leaves at high levels, and to provide a method for producing the above molded form. SOLUTION: This molded form is obtained by molding a green tea composition comprising (A) 35-80 wt.% of powdery or granular green tea leaves, (B) 10-60 wt.% of maltose and (C) 1-20 wt.% of trehalose. The other objective method for producing the above molded form comprises putting the green tea composition to pressure molding.
Patent JP-2002320197-A (JP)
Title: Information recording medium, apparatus for recording information in the information recording medium
Inventor: YABANETA HIROSHI
IPC: H04N5/92
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To record contents to be recorded in a state, in which the contents are protected appropriately by a copyright by deciding whether the copyright protection is necessary, even when decoding of the contents is impossible by an information recorder. SOLUTION: The information recorder analyzes the copyright protection state in a digital interface as an input source of the contents to be recorded, ciphers video object in response to the copyright protection state, and records the video object. When reproducing, the recorder analyzes the copyright protection state of the contents in the information recording medium, deciphers the cipher in response to the result, and outputs the contents to an external unit, so that the contents which are impossible of being self-deciphered can be protected appropriately for copyright.
Patent JP-2002319913-A (JP)
Title: Wireless system
Inventor: YAMAGUCHI YASUNORI
IPC: H04H20/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To enable a master station console installed in the office of each of municipalities to decide quality of broadcasting voices actually loudly broadcasted by an outdoor loud-speaking slave station in a fixed municipality disaster prevention wireless system provided with the master station console and a plurality of outdoor loud-speaking slave stations. SOLUTION: Each of outdoor loud-speaking slave station is provided with an answer back voice data storage part 11 for storing broadcasted voices loudly broadcasted from a loudspeaker 10. Further, the master station console is provided with answer back voice data storage/reproducing part 12 for storing the broadcasted voices loudly broadcasted by the outdoor loud-speaking slave station. After the end of loud broadcasting, the broadcasted voices stored in the answer back voice data storage part 11 are transmitted and stored in the answer back voice data storage/reproducing part 12. When confirming the propriety of broadcasted voices, the broadcasted voices stored in the answer back voice data storage/reproducing part 12 are reproduced.
Patent JP-2002318401-A (JP)
Title: Vibration detecting device and picture shake correcting device
Inventor: MURAKAMI JUNICHI
IPC: G03B5/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To perform correct vibration detection at the early stage from the instruction of timing of user for starting the vibration detection. SOLUTION: This picture shake correcting device has offset removing means (a #206 to a #215) which, when a power source is applied and the output of a second amplifying means is detected at intervals of a prescribed time and the difference between the detection result of the last time and the detection result of this time is in prescribed range (yes of a #202), make the output of a first amplifying means to be a prescribed target output value by controlling a reference voltage based on the output of the second amplifying means and thereafter controlling the reference voltage in accordance with the difference between the output of the first amplifying means and the prescribed target output value.
Patent JP-2002315542-A (JP)
Title: Method and device for separating off string and the like from raw laver
Inventor: WATANABE YOSHINARI
IPC: A23L17/60
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To separate off strings and the like from a mixture liquid of raw laver and water. SOLUTION: This method for separating off the strings and the like from the raw laver is characterized by feeding the mixture liquid of the raw laver with water into a separation tank, stirring the mixture liquid to accelerate the separation of the strings and the like from the raw laver, subjecting the mixture liquid to the sucking passage of the mixture through separation slits to separate larger materials than the separation slits, and thus preventing the clogging of the separation slits.
Patent JP-2002320841-A (JP)
Title: Method for controlling gas liquid catalytic reaction and gas generating reaction using solid catalyst by gradient magnetic field
Inventor: WAKAYAMA NOBUKO
IPC: B01J8/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for by which the gas-liquid catalytic reaction using a solid catalyst and the gas generating reaction from a liquid by using a solid catalyst can be controlled by a simple method without depending on the individual reaction conditions and the control can be efficiently performed. SOLUTION: In the gas-liquid catalytic reaction using a solid catalyst and in the gas generating reaction from a liquid, a gradient magnetic field is generated near the interface of the solid catalyst.
Patent JP-2002326494-A (JP)
Title: Writing utensil and cam unit
Inventor: YAMAMOTO TSUKASA
IPC: B43K21/16
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary writing utensil which can be realized with a simple structure and consequently, can be manufactured at a low cost. SOLUTION: The cam unit 16 is structured of a cam holder 50 which is forced into an outer barrel 20 and fixed there, a driven cam 52 which is housed in the cam holder 50 and not rotatable to the cam holder 50 and transferable in the axial direction and further, has a cam part 52b and an actuating cam 54 which is housed in the cam holder 50 and rotatable to the cam holder 50 and further, has a cam part 54b. The respective cam parts 52b and 54b of the driven cam 52 and the actuating cam 54 are engaged with each other and the driven cam 52 is moved back and forth by the rotation of the actuating cam 54. Under this functional structure, the feed or the feed and retraction of a lead takes place by the forward and backward movement of the driven cam 52.
Patent JP-2002063596-A (JP)
Title: Game system, program and information storage medium
Inventor: KIKKO SHIGERU
IPC: A63F13/55
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of efficiently generating the image of a more natural contour and to provide a program and an information storage medium. SOLUTION: The image of the contour EDL of an object OB is plotted in the inner area of the contour of the OB. The object and the contour are subjected to semitransparent combination with semitransparency decided in accordance with a distance from a viewpoint and the size of the object after prospective transformation. The Z value of the object at the plotting position of the contour is set to the Z value of the contour. A mapping image is mapped to a virtual polygon with a bilinear filter method while shifting texture coordinates in the first and second shifting directions, and the contour of the object is plotted. Such a virtual polygon as to include the image of the object after the perspective transformation and to change the size of the virtual polygon in accordance with the size of the object after the perspective transformation is generated.  An α value to be set within the inner area of the contour of the object is made different from an α value to be set in its outer area, and a contour area existing in the inner area of the contour of the object is discriminated on the basis of an α value after texel interpolation.
Patent JP-2002326564-A (JP)
Title: Wiper
Inventor: TSUJII TOSHIHIRO
IPC: B60S1/38
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiper that can ensure reliable wiping irrespective of a curvature of a surface to wipe. SOLUTION: The wiper 1 at least comprises a long refill capable of wiping a surface to wipe, a first vertebra 4 formed so as to be held engaged with a holding portion of the refill and for imparting elasticity to the refill, a second vertebra 5 lapped on the first vertebra 4 and provided with an end 5c in a curvature end position of a large curvature surface of the surface to wipe, a driving member capable of driving the refill into wiping, and a connecting member 7 connecting the driving member and the first vertebra 4. A pressing portion 11 of the first vertebra 4 extended without a lap beyond the end 5c of the second vertebra 5 is bent so as to follow the large curvature surface of the surface to wipe.
Patent JP-2002328862-A (JP)
Title: Information providing system, management server, information providing method and program
Inventor: CHIAKI TORU
IPC: G06F13/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To confirm that a transmitted electronic document is actually received. SOLUTION: A terminal not shown in the figure is provided with an information acquisition module being activated on condition that an activation signal is received, transmitting request information requesting contents to a provision server and transmitting reception information indicating that the reception of the contents is completed to a management server in the case that the reception of the contents is completed. The provision server 300 is provided with a request reception part 380 receiving the request information from the terminal and an information provision part 400 transmitting the contents to the terminal on condition that the request reception part 380 receives the request information.  The management server 300 is provided with a reception information storage part 340 storing information indicating that the terminal receives the contents in the case of receiving the reception information. Further, either the terminal, the provision server 300 or the management server 300 is provided with an activation signal output part 360 outputting the activation signal to the information acquisition module according to an instruction from a customer.