baber/WOPTO huggingface dataset:
Patent JP-2003140067-A (JP)
Title: Image forming device
Inventor: SUGIURA TAKASHI
IPC: G02B26/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To control the rotation of a motor with a simple circuit constitution. SOLUTION: The image forming device is provided with a rotary n-face mirror which is rotated in accordance with the drive of a laser scanner motor connected to a motor driver so as to reflect modulated laser beams emitted from a laser beam source by several reflection surfaces, a sensor for receiving the light reflected by the rotary polygon mirror and outputting a reference signal showing the writing start position in a main scanning direction on an image carrier, a measuring means for measuring the time interval between the reference signals outputted from the sensor, a calculating means for calculating the measured value for the single rotation of the rotary n-face mirror, a comparison means for comparing the measured value for the single rotation of the rotary n-face mirror with a reference value,  and the device is also provided with an acceleration/reduction signal control means for adding the measured value of the new reference signal interval to the measured value for the single rotation of the rotary n-face mirror in synchronism with the reference signal, and then, outputting the acceleration signal/reduction signal based on the comparison result obtained by comparing the result obtained by reducing the measured value before n-pieces with the reference value by the comparison means.
Patent JP-2003137415-A (JP)
Title: Roller conveyors connection body
Inventor: ITOI FUKUICHI
IPC: B65G39/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce a storage space (area) of roller conveyors on a flat plane. SOLUTION: A main roller conveyor 11 provided with a handle 32 operation type back and forth rocking arm 17 in a rear end of a conveyor frame 12 and a driven roller conveyor 21 provided with a support bar 27 in a front end of a conveyor frame 22 having a rear leg frame 25 with casters 26 and provided with a roller support plate 28 fitted to a lower end of each roller support frame 23 are connected to each other in back and forth direction in the condition that the back and forth rocking arm 17 extended backward supports the support cover 27.  On the other hand, a front end of the driven roller conveyor 21 is fed forward, while lifting it, with the forward rocking of the back and forth rocking arm 17, and a front end of the roller support plate 28 is placed on an end 14 of a roller 14 provided in the rear end of the main roller conveyor 11, and thereafter, the driven roller conveyor 21 is pushed forward, and laminated on the main roller conveyor 11 for storage.
Patent JP-2002206260-A (JP)
Title: Mechanism and control method for preferential water supply in centralized piping system for water supply
Inventor: ENOKI MASATOSHI
IPC: F17D3/01
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a piping system for water supply, making water supplied preferentially to specific water-using apparatuses. SOLUTION: Beginning ends of flexible diversion pipes, which are laid respectively to the water-using apparatuses, are centralized and merged in one location in order to form a header serving as a merging section, and a water supply pipe is connected to the header. Terminal spouts of the diversion pipes laid while branching off from the header can be connected to the water-using apparatuses. Furthermore, an on-off valve capable of regulating a flow rate according to a flow sensor is provided at the beginning end of each of the diversion pipes laid while branching off from the header, and the flow rate of the on-off valve is regulated by a preferential operation means provided in an operating panel disposed in a prescribed position, for the purpose of enabling a fixed volume of water to be supplied preferentially to the prescribed diversion pipe.
Patent JP-2002180346-A (JP)
Title: Method for warping warp yarn for pattern, and partial warper for pattern warp yarn
Inventor: BOGUCKI-LAND BOGDAN
IPC: D02H13/34
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which warp yarns for a pattern are rewound without difficulty even when the warp yarns have long lengths and the warp yarns for the pattern can be produced at a high warping speed. SOLUTION: Many kinds of yarns (12) are pulled out by rotary yarn guides (13) from rotary creels synchronously rotating with the yarn guides (13), and fed to conveying belts (2) arranged on the periphery surface of a warping drum held with torsional rigidity, and traveling in the parallel direction of its axis line to remove temporally unnecessary yarns from the warping process in the method for producing the warp yarns for the pattern. The number and/or arrangement of acting yarns per revolution of the yarn guides is at least partially different. The acting yarns are formed into warp belts (25-29) having each same yarn density during rotation of the rotary numbers depending on the warp lengths. The warp belts have the same yarn density regardless of the numbers of the yarns.  Each warp belt (25-29) is wound at the periphery of the warping drum so as to be continued to the preceding warp belt and so as to form a conical shape.
Patent JP-2003145568-A (JP)
Title: Degassing method in process for thermoforming friction material
Inventor: SASAKI YOSUKE
IPC: B29C43/52
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a degassing method for preventing the occurrence of defective molding such as cracks and blisters and a method for thermoforming a friction material which can obtain the friction material excellent in quality at a high temperature in a short time. SOLUTION: In a method for producing the friction material in which the preliminary molding of the friction material is thermoformed by using a mold for thermoforming the friction material comprising a press mold, a middle mold, and a pressurization mold, in a degassing method in a process for thermoforming the friction material, the middle parts of the press mold and the middle mold are manufactured from a material having heat conductivity higher than that of the other parts. During the thermoforming, the preliminary molding is heated so that a part to be finally cured is concentrated to the side contacting the middle mold, and gas generated from the preliminary molding by the thermoforming is discharged outside the mold from a position contacting the final curing part of the preliminary molding through a degassing passage opened to the inner surface of the middle mold.
Patent JP-2003143926-A (JP)
Title: Transmission structure for combine harvester
Inventor: AIDA CHU
IPC: A01D69/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide transmission structure for a combine harvester in which the transmission structure can simply be changed from a state in which a reaping part changes speed with syntonization with a traveling speed change in both high-speed and low-speed travelings to a state in which the reaping part changes speed with syntonization with a traveling speed change in high-speed traveling and the reaping part does not make speed lower than set speed in low-speed traveling. SOLUTION: This transmission structure is equipped with a speed change transmission mechanism 50 for transmitting the output of a traveling speed change gear 45 to the driving shaft 42 of the reaping part and a constant-speed transmission mechanism 60 for transmitting the motive power of the driving shaft 41 of a thresher to the driving shaft 42 of the reaping part.  When the clutch 63 of the constant-speed transmission mechanism 60 is engaged, in a high-speed traveling, a clutch 53 in one rotation direction of the speed change transmission mechanism 50 is engaged in transmission and a clutch 64 in one rotation direction of the constant-speed transmission mechanism 60 is made in a slip state and, in a low-speed traveling, the clutch 53 in one rotation direction of the speed change transmission mechanism 50 is made in a slip state and the clutch 64 in one rotation direction of the constant-speed transmission mechanism 60 is engaged in transmission. When the clutch 63 of the constant-speed transmission mechanism 60 is disengaged, the speed change transmission mechanism 50 is transmitted in both high-speed and low-speed travelings.
Patent JP-2003152683-A (JP)
Title: Orthogonal code generating circuit
Inventor: ETO YUZO
IPC: H04J13/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal code generating circuit in which an orthogonal code can be generated in more simplified circuit configuration in small scale by suppressing expansion in the circuit scale even when the code length of the orthogonal code is extended or code number is enlarged. SOLUTION: The row number of an Hadamard matrix Hk is designated by a code number CNo of (k) bits and a column number is designated by a code phase Q of (k) bits outputted from a k-bit counter in a counter circuit part 11. In a combination circuit part 12, the bit product sum operation of the code number CNo and the code phase Q is performed and by counting 2<k> code generation reference clocks CLK in the counter circuit part 11, Hadamard orthogonal code data having the code length of 2<k> bits are provided.
Patent JP-2003145955-A (JP)
Title: Heat-sensitive lithographic printing plate master
Inventor: INNO NORIBUMI
IPC: G03F7/004
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive lithographic printing plate master which has excellent sensitivity, plate cleaner resistance and plate wear resistance, which is mounted directly in a printer and printed without treating simultaneously and in which scumming hardly occurs. SOLUTION: The heat-sensitive lithographic printing plate master comprises (1) an ink acceptive layer containing two or more types of polymers having different weight-average molecular weights and a photothermal conversion agent, and (2) a hydrophilic layer coating with a solution containing the colloid of an oxide or a hydroxide of at least one element selected from the group consisting of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and a transition metal, sequentially provided in this order, on a support.
Patent JP-2002258751-A (JP)
Title: Pressure sensitive adhesive sheet for display and display body
Inventor: KUNIHIRO AKIRA
IPC: C09J7/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet for display capable of achieving clear coloring and complete decoloring even after a sheet having a heat sensitive recording layer capable of achieving coloring and decoloring by controlling heating conditions is stuck to the rugged surface of a data carrier. SOLUTION: The adhesive sheet 10 for display has a recording sheet 20 having a heat sensitive recording layer 1 on one face of a substrate, a cushiony substrate 4 disposed on the other face and an adhesive layer 5 disposed on the cushiony substrate 4.
Patent JP-2003149977-A (JP)
Title: Fixing roller of electrophotographic printer and the electrophotographic printer
Inventor: SHIRATA HIROSHI
IPC: G03G15/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a print output of high quality by obtaining a stable travel characteristic for various forms differing form thickness, quality, etc., by making an external-diameter difference in a form width direction due to the thermal expansion of a pressure roller, controlling the pressure of the pressure roller entirely along the length or at the lengthwise center part of the pressure roller, and performing the best fixation at any time under various print conditions of the kind of a form, print density, a printing speed, etc. SOLUTION: A plurality of hollow bodies which are divided are provided outside a mandrel having a plurality of holes and the pressure is set by the hollow bodies. When the kind of a printing form, print density, etc., are set, the internal pressure of the fixing roller is automatically controlled.
Patent JP-2003155816-A (JP)
Title: Sheet building material mounting method
Inventor: TACHIHARA HIROMASA
IPC: E04F13/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a sheet building material with relatively small extensibility while sufficiently ensuring the adhesion thereof to a joint portion. SOLUTION: According to the method, a sealing material is filled in the joint portion, and putty which has the same composition as that of the sealing material or a different composition from the same with the tensile strain of 50 to 1,000% is applied to an area about the joint portion so as to have a width 3 to 100 times wider than a joint width. Then, the sheet building material with the extensibility of less than 2% is stuck to the putty via an adhesive. It is preferred that a cloth with stretching properties is arranged in the putty or on an upper portion of the same.
Patent JP-2002269578-A (JP)
Title: System and method for creating template of digital picture book
Inventor: THORMODSEN ARNE D
IPC: B42F5/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for creating the template of a picture book. SOLUTION: The system for creating the template of the digital picture book 100 and the method thereof include a processor circuit, including a processor 223 and a memory 226, a book assembly logic 256 stored in a memory 223 and executed by the processor 223 and including a logic obtaining some content items 123, 126 indicated in a picture book clipping part 103 of the template 100 of the digital picture book, a logic drawing some pages 116 in the picture book clipping part 103 with using some distinguishing line 119, a logic correlating at least one out of the content items 123, 126 to at least one sheet of the page 116, and a logic correlating gathering of assembly instructions to the template of the digital picture book.
Patent JP-2003154567-A (JP)
Title: Method for manufacturing injection foamed molded object
Inventor: MORIGUCHI TSUYOSHI
IPC: B29C45/73
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an injection foamed molded object, improved so as to prevent the generation of a sink or a silver streak defect. SOLUTION: In the method for manufacturing the injection foamed molded object by melting and kneading a thermoplastic resin containing a chemical foaming agent in a cylinder to inject the same in a mold and cooling and solidifying the molten resin to mold the same, the temperature of the mold is set to 60 deg.C or higher. The chemical foaming agent is an inorganic chemical foaming agent and the thermoplastic resin is a propylene resin.
Patent JP-2003160678-A (JP)
Title: Manufacturing method of prepreg and manufacturing method of laminated board using the same
Inventor: IHARA KIYOAKI
IPC: B32B15/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated board which maintains a level of high heat resistance and improve the adhesion between an insulation layer and copper, and to provide a method for manufacturing a prepreg that gives this laminated board.  <P>SOLUTION: The manufacturing method of prepreg 1 comprises incorporating a resin composition on a glass base material 3 and heating the resulting material to put it in the state of the stage B. Herein the above resin composition is obtained by combining an epoxy resin as the main material and a phenol- novolak resin as the curing agent and further by combining a plastic additive having a crosslinkable elastomer as the main component in the range of 1-4.8 parts by mass to the total of 100 parts by mass of the epoxy resin and the phenol-novolak resin. The manufacturing method of the laminated board comprises laying prepreg 1 on inner layer material 11, further laminating metal foil 13 on its outside to obtain a laminated board, and subjecting to the heat pressure forming.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163064-A (JP)
Title: Ic socket
Inventor: NAKAOKA TOMONORI
IPC: G01R31/26
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket in which the structure is simple and a contact is not bent forward, thereby keeping a floating plate unmoved, and therefore the reliability of the IC socket is high.  <P>SOLUTION: The IC socket is provided with a socket substrate, a floating plate in which the IC package provided vertically movably in the socket substrate is mounted. A contact point is connected electrically to the IC package. A curved part gives elastic force. A contact has a fixed part and a terminal fixed to the socket substrate. A pressed body contacts elastically the IC package with the contact by holding the IC package between the floating plate and the pressed body and pressing down the IC package and the floating plate. The contact is arranged so that the curved parts in the adjacent contact rows are arranged in the opposite direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161933-A (JP)
Title: Color filter and liquid crystal display device
Inventor: MURAKAMI AKIRA
IPC: G02F1/13357
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter which has high color purity, and at the same time, carries out an extremely bright color display and further provides a desired color tone.  <P>SOLUTION: The color filter for a liquid crystal display device is provided with a transmitting part T transmitting light from a backlight part 37 and reflecting parts R1, R2 transmitting reflected external light with respect to each pixel. The transmitting part T has a lamination structure 21 of filter layers 20, 22 being combination of two colors selected from a group of yellow (Y), magenta (M) and cyan (C) and the reflecting parts has a structure in which the filter layers 20, 22 are combination of the same two colors respectively formed as a monolayer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206751-A (JP)
Title: Oven toaster
Inventor: MAEDA MITSUOKI
IPC: F24C7/04
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an oven toaster wherein a back plate can be simply assembled in an outer casing with an improved quality of an external appearance. SOLUTION: The oven toaster comprises a body in which a cooking chamber is provided, which chamber includes a heater, further comprises a door 8 for opening and closing a front opening section of the body, an opening hole 1b provided in a step section having a step at a rear end of an outer casing of the body, a back plate 5 for covering the back of said body, and a T shaped hook section 5a provided at an upper center on the back plate 5 and a fitting pawl 5b provided at opposite sides, wherein an upper portion of the foregoing back plate 5 is engaged with the upper opening hole 1b in the outer casing of the foregoing body and is anchored with a screw.
Patent JP-2003167258-A (JP)
Title: Liquid crystal display device
Inventor: IMAYAMA HIROTAKA
IPC: G02F1/1339
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT liquid crystal display device in which the strength of adhesion of a sealing material is high and the reliability of a terminal is high.  <P>SOLUTION: In the peripheral spaces of the liquid crystal display device, adhesive power between upper and lower substrates in a sealing part is enlarged by removing in block an organic protective film EPAS at the lower part of a sealing material region SEL with an inorganic protective film PAS. The reliability of the terminal is improved by leading out a video signal line DL by connecting it to gate wiring GL of the lower part of an insulation layer PAS at the lower part of the sealing material SEL from drain wiring DL in a display region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167366-A (JP)
Title: Electrophotographic photoreceptor, image forming method and image forming apparatus
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/05
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free of occurrence of an image memory and unevenness in an image and less liable to variation of initial potential and to provide an image forming method and an image forming apparatus using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor having a layer containing a titanyl phthalocyanine pigment on an electrically conductive support, is characterized in that the titanyl phthalocyanine pigment has the maximum diffraction peak at 26.3° Bragg angle (2θ±0.2°) in its X-ray diffraction spectrum with Cu-Ka characteristic X-rays and a 2-12C alkylenediol is contained in the layer containing the titanyl phthalocyanine pigment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170412-A (JP)
Title: On-vehicle type granular body molding apparatus and method for producing molding material in on-vehicle type granular body molding apparatus
Inventor: MIZUTANI KATSUYOSHI
IPC: B28B3/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle type granular body molding apparatus movable and capable of efficiently molding a granular body on an operation site, and a method for producing a molding material in which a needed amount of molding raw material is efficiently conveyed to and charged into a mixer by a conveyer apparatus.  <P>SOLUTION: A storage hopper 15 for a granular molding raw material P1, a mixer 30 kneading together the molding raw material and other necessary additive materials to form a molding material P, a conveyor apparatus 20 conveying a needed amount of molding raw material from the storage hopper to the mixer, a mold 40 for forming the molding material into a predetermined shape, a molding material feeding apparatus 50 feeding the molding material from the mixer into the mold, and a press molding machine 60 compressing the molding material in the mold to form a molded article are placed on a vehicle-mountable machine base 11 or chassis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170333-A (JP)
Title: Method of making tool feed path
Inventor: OTSUKA HIROTOSHI
IPC: B23Q15/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To make an optimum feed path always allowing machining under substantially fixed cutting resistance for reduction of abrasion and damage of a cutting blade of a tool over an entire feed path of an end mill without requiring highly skilled and complicated work.  <P>SOLUTION: The feed path is made by imparting a geometrical constraint so that a maximum chip thickness t<SB>m</SB>before cutting and a cutting arc length L, which are two geometrical variables of a chip part by the end mill tool, always become fixed values over the entire feed path. Accordingly, irrespective of linear machining and inner and outer arc machinings, machining can be carried out with the cutting resistance substantially fixed, and, feed speed of the tool can be kept constant. The tool feed path and an NC program are thus capable of realizing extremely rational machining.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260008-A (JP)
Title: Three-dimensional character data forming device and three-dimensional diagram data forming device
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06T15/00
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To automatically form a high-grade three-dimensional diagram shape from contour line data on two-dimensional character and diagram. SOLUTION: A character shape structure analyzing part 4 determines whether or not the outer periphery of a character hole is included in the outer periphery of a character from two-dimensional outline data inputted via a character outer peripheral data acquiring part 2, and stored in a character outer peripheral data storage part 3. When determined that the answer is affirmative, a character shape upper-under surface projecting polygon dividing part 5 divides an area between both outer peripheral data into projecting polygons. A character shape side surface forming part 6 forms a side surface of a three-dimensional character by moving divided respective components in the z axis direction, and forms three-dimensional shape data on the character.