baber/WOPTO huggingface dataset:
Patent JP-2003039596-A (JP)
Title: Paper base phenolic resin copper-clad laminate
Inventor: SAKAI KAZUNAGA
IPC: H05K1/03
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper base phenolic resin copper-clad laminate which solves the problem of a water-soluble phenolic resin and a water-soluble melamine resin as a prime-coating varnish and which is used suitably as a printed wiring board of consumer electronics and is excellent in fire retardance, tracking resistance and heat resistance. SOLUTION: This laminate is formed by a method wherein a paper base subjected to impregnation and drying by using a phenolic resin composition for priming of which the nitrogen content of the solid matter is 10-50 wt.% is impregnated with the phenolic resin varnish and dried and a prepreg thus obtained and a copper leaf are laminate-molded.
Patent JP-2003041709-A (JP)
Title: Reinforcing member for concrete building
Inventor: KATO TOMOYASU
IPC: E04C5/03
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing member for a concrete building capable of easily and securely joining hardware to be fixed and a reinforcing bar mutually and allowing the confirmation of its reliability before arranging it in the concrete building. SOLUTION: This reinforcing member 10 is constituted in such a way that the reinforcing bar 12 and the hardware 11 to be fixed are brought into frictional pressure-contact and a communicating hole 11C extending up to a frictional pressure contact section is formed in the hardware to be fixed.
Patent JP-2002116426-A (JP)
Title: Method of manufacturing liquid crystal element and method for driving the element
Inventor: ASAO YASUSHI
IPC: G02F1/141
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To perform a processing for preventing the image persistence of a displayed picture from being generated in a short time without the breakage of the circuit of a liquid crystal panel. SOLUTION: When an active matrix type liquid crystal panel P having chiral smectic liquid crystal is manufactured, a voltage for aging is applied between a common electrode 3a and a pixel electrode 3b. As a result, since the voltage- to-transmissivity characteristic of a chiral smectic liquid crystal 2 becomes stable and the characteristics is never changed when a picture is displayed, the image persistence of the displayed picture based on the change of the characteristic is prevented from being generated. In this case, the potential to be applied to the common electrode 3a is made larger and the potential to be applied to the pixel electrode 3b is made to be within the tolerance range of the breakdown voltage of a TFT(thin film transistor) 4.  Thus, the TFT 4 is never destroyed by the potential to be applied to the pixel electrode 3b and also a voltage applying time (aging processing time) is shortened by enlarging the voltage to be applied to the liquid crystal 2.
Patent JP-2003048988-A (JP)
Title: Organosiloxane-based polymer, photocurable resin composition, method for forming pattern and film for protecting substrate
Inventor: KATO HIDETO
IPC: G03F7/075
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To produce a photocurable resin composition capable of being exposed by lights having wide wave lengths by using a novel organosiloxane-based polymer. SOLUTION: This organosiloxane-based polymer has a repeating unit expressed by formula (1) [R<1> to R<4> express each a monovalent hydrocarbon group; m expresses 1-2,000 integer; X has a structure expressed by formula (2) (Me denotes methyl); R<5> s express functional organic groups expressed by formula (3) (R' expresses H or methyl; R" expresses a divalent hydrocarbon group) which may be the same or different.
Patent JP-2003054729-A (JP)
Title: Method and apparatus for aligning and supplying flat member
Inventor: TAKAHANE NAOKI
IPC: B65G33/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To align and supply flat members at high speed by use of such a simple structure that it provides only continuous, rotational movement without providing intermittent reciprocating movement. SOLUTION: A magazine 12 accommodating a number of stacked flat members 11 is oriented sideways and the flat members are pressed toward the exit of the magazine by a pusher 13. The flat members are separated from one another and taken out of the magazine by use of at least one pair of screws 14 and 15 disposed respectively in upper and lower positions at the exit of the magazine and, with the flat member secured in the pitch between the blades 14a and 15a of a screw, the pitch of the blades is gradually increased to increase the pitch between the flat members so as to align and supply the flat members with predetermined pitches.
Patent JP-2003057171-A (JP)
Title: Optical fiber type surface plasmon resonance sensor apparatus
Inventor: UCHIUMI ATSUSHI
IPC: G01N21/27
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber type surface plasmon resonance sensor apparatus that is inexpensive and has improved measurement accuracy since it has a simple configuration and can be machined easily, and further can be made multiple since measuring a number of samples simultaneously. SOLUTION: The optical fiber type surface plasmon resonance sensor apparatus 20 is provided with at least one optical fiber 30 that has a thin film 32 for causing surface plasmon resonance and has a tip end face 31 that is machined to a specific angle, a light source section 40 for applying white light beams to the tip surface 31 of the optical fiber 30, a beam splitter 50 that is included between the light source section 40 and the optical fiber 30, and a spectrophotometer 60 for detecting the reflection light of light beams that are reflected on the tip surface 31 of the optical fiber 30 and are guided via the beam splitter 50.
Patent JP-2003053360-A (JP)
Title: Combined type sewage treatment system
Inventor: SAWADA JUNJI
IPC: C02F3/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the flow resistance of sewage to contact materials and to enhance contact efficiency by making it possible to realize the environment approximate to a laminar state with respect to the sewage circulation in a contact aerator. SOLUTION: The contact materials 21 installed in the contact aerator are constituted by carrying and supporting porous ceramic particles 23 on one or both surfaces of fiber reinforced plastic(FRP) plates 22 bent and formed to a bellows shape. At this time, the contact materials are formed by spraying the porous ceramic particles 23 of about 1 mm in diameter on one surface just prior to hardening of the fiber reinforced plastic(FRP) plates 22 of about 1 to 1.2 mm at about 100 to 400 g per square meter. A plurality of the contact materials 21 are vertically arranged within the contact aerator in such a manner that the peaks and valleys of the bellows surfaces are aligned to each other.
Patent JP-2003058550-A (JP)
Title: System for retrieving information of commodity containing allergen
Inventor: MORI DAISUKE
IPC: G06F17/30
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables an allergic person to find beforehand whether a commodity causes allergic reactions on him or her or not when purchasing the commodity. SOLUTION: The system is provided with communication terminals devices 1a to 1d which transmit at least the ID number and the password of a user and inquire whether commodity purchase is permitted or not and receive commodity purchase permission information or commodity purchase inhibition information and a server 2 which is connected to the communication terminal devices through a communication network 3 and transmits commodity purchase permission information or commodity purchase inhibition information to the communication terminal devices when receiving the inquiry about whether commodity purchase is permitted or not.  The server is provided with a personal information database 4 where personal information including the ID number and the password of each user and an allergen classification code of an allergen which the user has is registered and a commodity information database 5 where a list of commodities which are classified by allergen classifications and to which allergen classification codes are given is registered.
Patent JP-2003056017-A (JP)
Title: Underground box for waterworks equipment
Inventor: ONO HIROSHI
IPC: E03B9/10
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an underground box for waterworks equipment having a high work efficiency which is very convenient because the underground box for storing valves, flow meter or the like installed after the existing pipes are embedded can be formed easily and quickly and also the whole can be disassembled at the time of replacing the valves or flow meter. SOLUTION: An underground box A made of concrete for housing waterworks equipment is divided to up and down directions at the center of an insertion hole 3 for pipe thereby forming an upper box 1 and a lower box 2, and further the lower box 2 is divided into right and left portions at the center of the insertion hole 3. Also, the lower box 2 is formed with concrete reinforced with steel bars, fixing members are placed at adequate spacings along the inner side of the dividing surface, and the fixing member can be formed with reinforcing bars, a channel-shaped metal fixing plate for fixation, bolts and nuts.
Patent JP-2003065138-A (JP)
Title: Atmospheric pressure detection method and device for controlling internal combustion engine
Inventor: KISHIHATA KAZUYOSHI
IPC: F02D41/32
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric pressure detection method for controlling an internal combustion engine capable of making an atmospheric pressure to one condition of control for the internal combustion engine by detecting the atmospheric pressure without using a throttle sensor and an atmospheric pressure sensor. SOLUTION: The maximum value Pbmax and the minimum value Pbmin of a pressure Pb in an intake pipe generated during that the internal combustion engine carries out one combustion cycle are detected. An absolute value of difference of the maximum value and the minimum value of the pressure in the intake pipe is detected as a variation amount ΔPb of the pressure in the intake pipe. It is judged that a detection condition of the atmospheric pressure is satisfied when this variation amount of the pressure in the intake pipe is not more than a set value ΔPb2 . The maximum value Pbmax of the pressure Pb in the intake pipe detected in the state that the detection condition of the atmospheric pressure is satisfied is made to a detection value of the atmospheric pressure.
Patent JP-2003070052-A (JP)
Title: Communication channel assigning method, communication control device, and radio communication system
Inventor: NAGATO RIE
IPC: H04W16/14
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To contribute to reduction of interference with another radio communication system using an electromagnetic wave with near-by frequencies. SOLUTION: A radio channel controller 28 finds channel assignment ratios α1 and α2 of channel groups ChA and ChB, on the basis of a total number N of mobile terminal devices 22 in a cell 23 and an overall received power other than a transmission signal from the mobile terminal device to be channel assigned, and determines either one of the channel groups ChA and ChB to be assigned to the communication between a base station 211 and the mobile terminal device 22, on the basis of a comparison result of a corresponding channel change-over distance Dre and a distance (Di ) between the base station 211 and the mobile terminal device 22.
Patent JP-2002163651-A (JP)
Title: Device for matching two images
Inventor: ABE NOBUSATO
IPC: G01B11/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To exactly detect correspondent points in a short time in a matching device for detecting a point corresponding to the instructed point of one image from the other image. SOLUTION: An instructed point P0 is selected in a first image A0. A projection drawing in a second image B0 of a correspondent line L1 as a straight line through the instructed point P0 is found. As an optimal search pixel, four pixels are selected so that a change can become great as much as possible in four pixels positioned around the instructed point P0 and the pixel of the instructed point P0. The peripheral pixels of candidate points in the same position relation as an optimal search pixel corresponding to the instructed point while being positioned around the candidate point on the correspondent line L1 are found.  A candidate point, with which an error between each of the respective pixel values of the instructed point P0 and the optimal search pixel and each of the respective pixel values of the candidate points and the peripheral pixels of candidate points can be minimum, is found as an instructed point Q0.
Patent JP-2003064647-A (JP)
Title: Horizontal-type pump gate
Inventor: KAWASHIMA YUTAKA
IPC: E02B7/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by facilitating attachment/detachment of a gate pump to/from a gate body. SOLUTION: The horizontal-type pump gate is constituted of the gate body 22 to open/close a channel and the gate pump 21 which is provided to the gate body 22 and flows water from one side of the channel divided by the gate body 22 in a state that the channel is closed by the gate body 22 to the other side of the channel. An installation hole 23 comprised of a square hole penetrating the surface and the rear of the gate body 22 is formed. The gate pump 21 is constituted of an outer cylinder 24 formed in a cylindrical shape, an impeller 68 to be rotated inside the outer cylinder 24, and a pump body 25 to rotate the impeller 68. The attachment/detachment of the gate pump 21 to/from the gate body 22 can be executed by inserting/detaching the gate pump 21 to/from the installation hole 23.
Patent JP-2003078944-A (JP)
Title: Portable information terminal and portable information terminal control method
Inventor: TANO MASATOSHI
IPC: H04W88/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal that informs a user about difference between a behavior of the user and a schedule and carries out a function adapted to an environment in a place in use. SOLUTION: The mobile information terminal 1 is provided with a memory section 14 that stores position information of a place in which the behavior of the user is scheduled in relation to the behavior schedule of the user, a position information acquisition means 101 that acquires position information through the communication with a base station of a wireless communication network or a GPS satellite, a position information comparison means 102 that compares position information acquired by the position information acquisition means 101 with the position information stored in the memory section 14,  a schedule information management means 103 that informs the user of the occurrence of a difference between the actual behavior of the user and the behavior schedule when the position information acquired by the position information acquisition means 101 is mismatched with the position information stored in the memory section 14 and an incoming call notice method control means 104 that revises the function to be carried out.
Patent JP-2003072320-A (JP)
Title: Pneumatic tire
Inventor: NOMURA KEIICHI
IPC: B60C11/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively preventing biting of stones more prone to occur at the time of arranging a pseudo land part in a peripheral direction groove. SOLUTION: This pneumatic tire is constituted by arranging at least one of the peripheral direction grooves 1 extending in parallel against a tire equator plane, dividing it into two groove parts 5, 6 extending along the extending direction 4 and arranging the pseudo land part 11 positioned on the tire diametrical direction inside 9 rather than an opening position 8 of the peripheral direction groove 1 and is characterized in that at least one of groove walls 10b of the peripheral direction grooves 1 arranging the pseudo land part 11 is a special groove wall having a saw-tooth cross-section shape.
Patent JP-2003079229-A (JP)
Title: Waste straw treatment part structure of combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/40
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a waste straw treatment part structure of a combine harvester, with which an opening for changing operation of blades of a rotary cutter can easily be performed while shredded straw released by the turning force of the rotary cutter is discharged with a release guide and a release hole is closed. SOLUTION: The release guide 55 furnished with the release hole 35 is detachably attached to a cutter case 37. The shutter 52 of the release hole 35 is fixed to the release guide 55 so that the shutter is attached to and removed from the cutter case 37 together with the release guide 55. The shutter 52 is urged so as to be closed and is pressed and opened by shredded straw to be released.
Patent JP-2003086125-A (JP)
Title: Electron beam device and device manufacturing method using it
Inventor: NAGAHAMA ICHIROTA
IPC: G01B15/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To correct a deflection chromatic aberration of a primary electron beam by an E×B separator in an electron beam device. SOLUTION: In this electron beam device, the primary electron beam emitted from a cathode 1 of an electron gun is converged by an object lens 11. The surface of a sample 12 is scanned by the converged electron beam. Secondary electrons emitted from the sample 12 are accelerated by an electric field generated by the object lens 11. The secondary electrons having just passed the object lens 11 are deflected from an optical path of the primary electron beam by E×B separators 9 and 10 and directed to a secondary electron detector 8. The E×B separators can work with such intensity as to set the deflection chromatic aberration by the electrostatic deflector 10 nearly equal to the chromatic aberration by the electromagnetic deflector 9.
Patent JP-2003085179-A (JP)
Title: Image processor, image data retrieving method and storage medium
Inventor: SATO TOMOYA
IPC: H04N1/21
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, an image data retrieving method, and a storage medium capable of executing processing by finding out objective image data without allowing a password unknown user to know information on the image data when executing the processing such as output-transmission by selecting the image data from many storage areas. SOLUTION: This image processor is provided with a retrieving condition input means 102 for inputting a retrieving condition of the image data, a password inquiring means 104 for determining the existence of retrieval permission by comparing an input password with a preset password when the password is set in a box, a retrieving means 103 for retrieving the image data coincident with the retrieving condition from a box coincident in both passwords or a box setting no password, a retrieval result display means 106 for displaying the information on the retrieved image data, and a control means 108 for controlling printing output-transmission of the image data selected from a retrieval result.
Patent JP-2003083472-A (JP)
Title: Technique for replacing buried pipe and device for cutting buried pipe
Inventor: ARAKAWA NORIYUKI
IPC: F16L1/024
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To develop a method for recovering a buried pipe from the ground and installing a new pipe at the same time, when the buried pipe is replaced to the new pipe. SOLUTION: A cable 5 is passed through inside the buried pipe 1 from one end to the other end, and a cutting tool 9 capable of axially cutting the buried pipe 1 by being forcedly towed inside the buried pipe 1 and water injection device 14 for radially injecting high pressure water are in this order connected with one end side of the cable 5. When the cable 5 is forcedly towed to the other end side of the buried pipe 1 and the buried pipe 1 is axially cut over the whole length, water is forcedly penetrated into the surrounding soil from the water injection device 14, thereby a close contact state of the buried pipe 1 and the surrounding soil is relaxed.  And then, by connecting the new pipe 7 with one end side of the cut buried pipe 1 and axially towing the buried pipe 1 to the other end side together with the cable 5, the new pipe 7 is replaced, while drawing/recovering the buried pipe 1 from the ground.
Patent JP-2003083855-A (JP)
Title: Producing method and producing device of metal oxide thin film library
Inventor: MATSUBARA ICHIRO
IPC: G01N35/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of producing two or more kinds of metal oxide thin films in a short time. SOLUTION: This producing method of metal oxide thin film library comprises simultaneously forming dip coating films on two or more base materials by use of two or more kinds of coating solutions.
Patent JP-2002274262-A (JP)
Title: Wide angle rear-view mirror
Inventor: CHOU MIN-HWA
IPC: B60R1/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle rear-view mirror with no dead angle and very small distortion of an image (rear visibility) reflecting in the mirror. SOLUTION: This wide angle rear-view mirror has a mirror member 1 composed of a main mirror surface part 10 installed on the inside, a first wide angle part 20 installed in the outside upper part, and a second wide angle part 30 installed in the outside lower part, the main mirror surface part 10 is extended to the upper and lower ends of the mirror member 1 in the same curvature on the basis of the center line 40 in the lateral direction installed in the mirror member 1, the main mirror surface part 10 is connected to the first wide angle part 20 through a first boundary 11 formed so as to bend from the upper end of the mirror member 1 to the outer end, connected to a second wide angle part 30 through a secondary boundary 12 formed so as to bend from the lower end of the mirror member 1 to the outer end,  and the curvatures of the first wide angle part 20 and the second wide angle part 30 are different from that of the main mirror surface part 10, and gradually increased.
Patent JP-2003092352-A (JP)
Title: Clock signal distributing circuit for semiconductor integrated circuit device
Inventor: YAMAMOTO KENJI
IPC: H01L21/822
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a means distributing the clock signal of a uniform clock skew to multiple circuit elements in a chip without damaging the versatility of a circuit layout in the chip. SOLUTION: The clock signal is inputted to clock buffers for mesh wiring driving 5 one stage before the final output through a clock tree wiring 7, and the outputs of the buffers 5 are supplied to the respective intersections of clock mesh wiring 4 arranged on the chip. The wiring route of clock tree wiring 7 is set so that all input clock signals to the clock buffers for mesh wiring driving have equal delay. The input terminals of the final stage buffers for clock supply 9 are connected to wiring parts in the intersections of clock mesh wiring 4. The output of the final stage buffer for clock supply 9 is inputted to F/F 8 arranged in the chip as the clock signal.