baber/WOPTO huggingface dataset:
Patent JP-2002225312-A (JP)
Title: Ink jet recorder
Inventor: MATSUMURA HIDEAKI
IPC: B41J2/165
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet recorder which enables a waste liquid to be efficiently processed and has a high reliability for preventing a discharge opening for the waste liquid from being clogged by piling in an ink jet recorder or the like which forms images by discharging a reactive ink to a medium to be printed. SOLUTION: A waste liquid collection means 12 is constituted of a waste liquid collection frame body 14 and a waste liquid absorber 13. The waste liquid collection frame body 14 is shaped to surround a bottom face and a side face of the waste liquid absorber 13. An opening part 16 and a groove 17 are set to the waste liquid absorber 13. The waste liquid of a black ink is discharged from a black ink waste liquid discharge 11-Bk to a waste liquid discharge point 15-Bk, and the waste liquid of a color ink is discharged from a color ink waste liquid discharge 11-Col to a waste liquid discharge point 15-Col. A low density layer 18 is set to the side of a contact face of the waste liquid absorber 13 where the waste liquid absorber contacts an inner bottom face of the waste liquid collection frame body 14.
Patent JP-2002225530-A (JP)
Title: Height control device
Inventor: TOYOSHIMA KAZUO
IPC: B60G17/015
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a height control device capable of swiftly and simply adjusting a luggage rear end height and a luggage gradient only with input operation of a desired value. SOLUTION: Concerning the height control device used for a carrying vehicle provided with a suspension at a front wheel and rear wheel respectively, a front wheel height sensor 9 for measuring the front wheel, a rear wheel height sensor 10 for measuring the rear wheel, a front wheel height control valve 13 for controlling feed and discharge of the working air into an air spring 4 of the front wheel, a rear wheel height control valve 14 for controlling feed and discharge of the working air into an air spring 8 of the rear wheel, a control device 15 outputting control signals 13a, 14a with checking detected signals 9a, 10a from each sensor 9, 10 so as to make the luggage rear end height and luggage gradient the desired value,  and an input device 16 for inputting the desired value of the luggage rear end height and luggage rear end gradient into the control device 15 respectively are provided.
Patent JP-2002230245-A (JP)
Title: Progress information managing device
Inventor: KIMURA NOBORU
IPC: G06Q10/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To make a progress information managing device describable a working level ranging from a rough working level to a detail working level by inputting working information, displayable the detail information on the working level in another window, able to add a work-to-work link or formable a link of a related document, able to provide a function to approve a progress, able to enhance the operability, and also enhance the quality of management. SOLUTION: This progress information managing device has a display device 22 having a screen capable of displaying a pointer and a plurality of windows and a progress information processing device 23 for processing the information on the progress state of the operation including a plurality of working units. The display device 22 displays a Gantt chart including the bars corresponding to the detail working units included in the working units corresponding to the bars in the other window when the moved pointer is brought into contact with the bars.
Patent JP-2002239950-A (JP)
Title: Handle for kitchen knife, and kitchen knife
Inventor: HARADA TAKAYUKI
IPC: B25G1/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a handle for a kitchen knife, and a kitchen knife that can prevent breakage and increase in weight of the handle and furthermore proliferation of bacteria in the handle by preventing an intrusion of water into the handle, ensures a nonslip surface and a reduced feeling of coldness, and can present a sophisticated appearance. SOLUTION: The handle for a kitchen knife comprises a blade mounting part 5 with one longitudinal end mountable with a blade, and a wooden grip part 6 extended from the blade mounting part 5 in the opposite direction to the blade. A coating 7 impermeable to water is applied to the overall surface at least except for a blade mounting surface.
Patent JP-2002236431-A (JP)
Title: Image forming device
Inventor: AKITA HIROSHI
IPC: G03G21/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which hardly causes the transfer deviation of the trailing edge of an image even when transfer paper sheets of different sizes is used and by which the image formed with the few errors of magnification is obtained. SOLUTION: This image forming device is provided with a reading exposure device for reading the image by scanning an original, a writing exposure device for forming the image as a latent image on an image carrier, a developing device for forming a toner image by developing the latent image, a resist roller for feeding transfer paper to a transfer area and driven by a separate driving source from that for the image carrier, and a heating rotating body for thermally fixing the transfer paper sheet to which the toner image is transferred. The device is provided with a control means for changing and rotating speed of the resist roller and also changing and controlling the scanning speed for reading the original in accordance with the size of the transfer paper sheet.
Patent JP-2002235549-A (JP)
Title: Driving device for vacuum pump
Inventor: SHIOIRI MOTOYUKI
IPC: F02B67/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional vacuum pump of an engine that there is no much room in a space in a cam shaft part, assembly work becomes complicated and troublesome, and cost is increased because the vacuum pump is driven by a cam shaft and many other auxiliary machines driven by the cam shaft are provided in the cam shaft part. SOLUTION: The vacuum pump 5 is driven by an intermediate shaft 13 provided between a crank shaft 11 and the cam shaft 12 to transmit a driving force from the crank shaft 11 to the cam shaft 12, and a driving shaft 5a of the vacuum pump 5 and a sprocket 13b of the intermediate shaft 13 which is a driving source of the vacuum pump 5 are mutually connected by an Oldham' s coupling 18.
Patent JP-2002234218-A (JP)
Title: Printer, its controlling method, program for controlling printer and recording medium
Inventor: TOMIZAWA KEIKO
IPC: B41J2/485
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To use cell information of font ROM at the time of writing a device font. SOLUTION: In the printer 100 processing a download font being rasterized on the host unit side and a device font being rasterized on the printer side, a printer controller 103 receives a character write command of device font and acquires cell information from the font ROM of the printer according to the received character write command. The acquired cell information is imparted to character data being written.
Patent JP-2002239113-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine developing a varied and interesting display game through an appearance of a floating pattern. SOLUTION: In an execution process of a display game likened to a slot machine, the floating pattern 1610 is brought into existence. Thereby, a change of the display game is increased according to connection of the floating pattern 1610 to identification information or to what-like identification information.
Patent JP-2002241824-A (JP)
Title: Method for treating residue after extracting phthalic anhydride
Inventor: YAMAUCHI TAKASHI
IPC: C21C1/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating residue after extracting phthalic anhydride with which the residue after extracting phthalic anhydride as an industrial waste can be treated at a low cost without bringing about an environmental problem. SOLUTION: The residue after extracting phthalic anhydride generated in a distillation-refining process of the low purity phthalic anhydride is used as a part of a refining agent when a desulfurizing refining to molten iron alloy is performed. In this time, this molten iron alloy is desirable to be the molten iron or chromium-containing molten iron.
Patent JP-2002242892-A (JP)
Title: Axial fan
Inventor: MIMURA MASAHIRO
IPC: F04D29/38
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an axial fan capable of suppressing generation of blade end vortices without influencing the sucking effect at the end on the suction hole side. SOLUTION: The axial fan is equipped with a venturi case having a wind tunnel in cylindrical shape, an impeller having a plurality of blades and borne rotatably confronting the inside circumferential surface of the wind tunnel with a minor gap interposed in between, and a motor installed inside it for driving the impeller, wherein the peripheral end edge of each blade implanted in the impeller has a gradually increasing wall thickness from the end on the suction hole side toward the end on the discharge hole side so that the suction side of the end edge is thinner curving to the negative pressure surface side and the discharge side is thicker having an overhang to the pressure surface side.
Patent JP-2001278978-A (JP)
Title: Block copolymer, its production method and synthetic membrane containing the same
Inventor: WEISSE HILMAR
IPC: C08G75/23
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer capable of influencing to not only a whole number of sulfonic acid groups in polymer but also the distribution of sufonic acid in polymer chains for controlling of biocompatibility, wherein the above copolymer contains a block composed of an unsulfonated aromatic polyether sulfone and another block composed of a sulfonated aromatic polyether sufone in contact with an aromatic material, and provide a manufacturing method of the same. SOLUTION: The block length of an unsulfonated aromatic polyether sulfone contains at least ten repeating units, respectively and the sequence of main chain in block transition area is the same as the internal block between two blocks bounded on each other from the block aromatic polyether sulfone.
Patent JP-2002247270-A (JP)
Title: Image processor
Inventor: KAMIYA YUKA
IPC: G06F3/12
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an image processor can not be used till a service staff completes repair owing to a service call error in a part of the image processor. SOLUTION: When the service call error is detected in the image processor provided with a prescribed function, a screen 3020 comprising a function restricting key 3021 for restricting the function of the image processor is displayed in the case of the service call error which is repaired so as to enable a normal operation by limiting the function of the image processor.
Patent JP-2002200866-A (JP)
Title: Calender on which date and number of day are written in parallel
Inventor: RI SEIKA
IPC: G06C3/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a calender for business, home or commemoration on which dates and number of days in a year are simultaneously written. SOLUTION: The calender on which every year, the first day of January is started as the zero day or the first day and the 31st day of December of the year is written as the 364th day or the 365th day or every year, the first day of January is started as the 364th day or the 365th day and the 31st day of December of the year is written as the zero day or the first day is provided. In addition, the calender on which a specified memorial day is started as the zero day or the first day as a specified date and an arbitrarily specified date is made to be the X-1th day or the Xth day to write the date and the number of days in parallel or the memorial day is made to be a specified day and it is started from the X-1th day or the Xth day and the arbitrarily specified date is made to be the zero day or the first day to write the date and the number of days in parallel is provided.
Patent JP-2002250171-A (JP)
Title: Hinge device
Inventor: NISHITANI HITOSHI
IPC: E05D7/085
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device for holding a door, whose rotating shaft part is provided within a thickness of the door, which is made wholly flush with a door surface, and which has such a new mechanism as to enable the door to be turned at an angle of 180 degrees. SOLUTION: A platy frame-side base, an intermediate plate and a door-side plate are provided and disposed in a sandwiched state of being superposed on a thickness part of the door so that a side surface can be flush with the door surface in a state in which the door is closed. The frame-side base and the intermediate plate are coupled by the first rotating shaft in a mutually rotatable manner, and the intermediate plate and the door-side plate are coupled by the second rotating shaft in the mutually rotatable manner, so that mutual rotating actions can be regulated by a curved wall and a corner part at the back of the door-side plate or a locking pin and an inclined plane of the door- side plate.  Opening of the door brings actions such that the intermediate plate and the door-side plate overlap each other to rotate on the first rotating shaft at a fixed angle and such that only the door-side plate rotates on the second rotating shaft after that, and closing of the door brings about reverse actions.
Patent JP-2002249661-A (JP)
Title: Resin-made mechanism component for optical disk drive excellent in heat resistance and dimensional precision
Inventor: KOBAYASHI HIROYUKI
IPC: C08K7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made mechanism component for an optical disk drive having excellent heat resistance, mechanical strength, rigidity, dimensional precision, flame retardance, molding processability and light weight. SOLUTION: This mechanism component for an optical disk drive consists of a filler-reinforced resin composition obtained by blending 5-150 pts.mass of an inorganic flake filler or 5-150 pts.mass in all of a blend of an inorganic flake filler and a fibrous reinforcing filler to 100 pts.mass of a resin composition composed of 30-90 mass % of a polyphenylene sulfide resin, 70-10 mass % of a polyphenylene ether resin and a compatibilizer.
Patent JP-2002251105-A (JP)
Title: Photoreceptor driving device
Inventor: OIZUMI MITSUHIRO
IPC: G03G21/16
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor driving device of low cost, high accuracy, and simple construction. SOLUTION: Rotational information of the photoreceptor 11 is transmitted to a rotary body 14 in contact with the surface thereof, and is inputted to an rotary encoder 13 via a rotary shaft 16. The rotary encoder 13 has resolution of about 1000 ppr, and outputs the rotation of the rotary body 14 in a pulse signal to transmit it to a detecting device 17. The detecting device 17 can detect an angular velocity of the rotary body 14 from the number of pulses, and the angular velocity of the photoreceptor 11 can be known by multiplying the number of the pulses by the radial ratio of the photoreceptor 11 to the rotary body 14.  Then, a control device 18 calculates a manipulated variable according to an error between the angular velocity of the photoreceptor 11 and a target angular velocity and transmits it to a driving device 19, and the driving device varies the driving speed according to this manipulated variable. Since the radius of the rotary body 14 is not larger than a half of the radius of the photoreceptor 11, a rotary encoder with relatively low resolution can be employed.
Patent JP-2002257415-A (JP)
Title: Method for controlling output hot water temperature by transmitting and receiving combustion heating stop signal and solar heat hot water supply apparatus
Inventor: KOBAYASHI HISAHIRO
IPC: F24H1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to control the outlet hot water temperature (an output hot water temperature) of a solar heat hot water supply apparatus to a proper temperature without uselessly consuming energy, and also to provide the solar heat hot water supply apparatus. SOLUTION: When the hot water supply temperature of the solar heat hot water supply apparatus where a solar heat hot water apparatus 1 and an auxiliary heat source apparatus 11 are interconnected in series from an upper stream is controlled, and when a hot water temperature (Th) of a hot water storage tank 4 is equal to or higher than a given temperature, combustion heating on the auxiliary heat source apparatus side is forcibly stopped, and the temperature under this condition is adjusted with a set temperature (TR) as a control temperature through adjustment of mixture of hot water and cold water on the solar heat hot water apparatus side and by a control system. When the hot water temperature (Th) of the hot water storage tank 4 is lower than the given temperature, hot water and cold water are not mixed on the solar heat hot water apparatus side, but heating to the set temperature (TR) is effected on the auxiliary heat source apparatus side to adjust an output hot water temperature.
Patent JP-2002259404-A (JP)
Title: Anonymous consultation method using semantic information-oriented network, system, transmission terminal and reception terminal
Inventor: SHIBATA HIROSHI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To protect, without requiring a mediator, the information demander's privacy that who is demanding what kind of information. SOLUTION: Each of information demanders 1, 2 transmits an information demanding message including the information demander's address name generated by random number or the like, as an event, to a semantic information- oriented network 10, and sets a filter conditional to the information demander's address name. The terminal 40 for an informant produces providing information responsive to the received information demanding message, and transmits the event conditional to the information demander's address name to the semantic information-oriented network 10. The provided information from the informant is received only with a terminal 31 or 32 for which the information demander's address name included in the event has been set as the condition for the filter.  The informant, being capable of knowing only the information demander's address name generated by random number or the like, can not identify the information demander.
Patent JP-2002256857-A (JP)
Title: Exhaust emission control device
Inventor: TAMURA YASUKI
IPC: F01N3/20
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of usually and surely reducing a harmful substance at the start of an internal combustion engine. SOLUTION: This exhaust emission control device is provided with an exhaust gas flow control means (S16) for controlling the flow condition of an exhaust gas so as to enhance the effect of reducing the discharge amount of a harmful substance at the start of an internal combustion engine, and a temperature elevation means (S14) for elevating the temperature of an exhaust system by changing the combustion parameter (A/F) of the engine during the exhaust system of the engine immediately after the start thereof is in a cold condition (S10 and S12).
Patent JP-2002265814-A (JP)
Title: Method for producing mica powder coated with sintered metal oxide
Inventor: MIZUMOTO MITSUHIKO
IPC: C09C1/40
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing uniform mica powders in high heat efficiency without scattering of foreign matters from the furnace or contami nation with them during a sintering operation. SOLUTION: This method for producing mica powder coated with the sintered metal oxide involves using a microwave heating system in carrying out the sintering operation.
Patent JP-2002257871-A (JP)
Title: Semiconductor integrated circuits
Inventor: KURIHARA TAKASHI
IPC: G01R19/165
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with high-resistance characteristics. SOLUTION: The circuit comprises a differential amplifier 5 with a positive terminal connected to a terminal 1 corresponding to a resistance, a current compression circuit 3 with an input terminal connected to a negative input terminal of the differential amplifier 5 and an output terminal connected to the terminal 1 corresponding to the resistance, where a current flowing out from the input terminal is led from the output terminal, while compressing the current at a fixed ratio and the current quantity is controlled by a voltage or a current supplied to a control terminal connected to the output terminal of the differential amplifier 5, and a resistor R1 with a terminal connected to the input terminal of the current compression circuit 3 and the other terminal grounded.
Patent JP-2002268782-A (JP)
Title: Tag paper window display method and its program
Inventor: TSUCHIIDA TAKUO
IPC: G06F3/0481
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To easily prepare and display a tag paper window as necessary by preventing a window necessary for the preparation of a tag paper from being hidden by another window, or from disturbing the visibility of another window. SOLUTION: Band-shaped occupancy areas 35 and 35' are ensured on a display screen 23 of a computer 18, and tag paper preparing windows 39 and 39' equipped with input column windows 36 and 36' in which characters and graphs are written and control windows having at least preparation key icons are displayed in those occupancy areas 35 and 35', and when icons 37 and 37' are selected, tag paper windows 40 of the characters and graphs written in the windows 36 and 36' are attached and displayed at the set positions of the display screen 23.
Patent JP-2002276297-A (JP)
Title: Assembly device for heavy-weight object
Inventor: ARIIZUMI KAZUMI
IPC: B66F19/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device for a heavy-weight object capable of reducing assembling man-hours for divided heavy-weight objects and preventing damage in respective split members as the heavy-weight objects in assembly. SOLUTION: This assembly device is provided with a plurality of mounting bases 11 carrying the respective split members 21 of segments as the divided heavy-weight objects and capable of moving them separately, a journal jack 12 serving as a vertical shifting means moving the mounting base 11 vertically for shifting a connection part 22 of each split member 21 placed on the mounting base 11 vertically, and a slide jack 13 serving as a horizontal shifting means moving the mounting base 11 horizontally for shifting the connection part 22 horizontally.
Patent JP-2002268166-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUNAKAWA TOMOHIDE
IPC: G03C1/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of black spots without impairing high contrast and dot quality. SOLUTION: In a silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on the base, at least one kind of carboxyl modified styrene-butadiene copolymer latex is contained.