baber/WOPTO huggingface dataset:
Patent JP-2001339742-A (JP)
Title: Three dimensional image projection apparatus and its correction amount calculator
Inventor: NAKAMURA TOMOYUKI
IPC: H04N13/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To realize a three dimensional image projection apparatus capable of eliminating image distortion without any delicate position adjustment. SOLUTION: In the three dimensional image projector, an image for adjustment is projected on an image display 12 from each image projecting part 11-1, 11-2 for respective left and right eyes, and the projecting part 11-1, 11-2 are arranged so that display areas of each projected images for respective left and right eyes nearly overlapped. At first, an image projection is stopped by the projecting part 11-2 responding to either left or right eyes, then one adjusting image that is projected on the display 12 is shot by a correction image imaging part 13. Next, the projector 11-2 that has been stopping projection starts an image projection, and new correcting images projected on the display are shot by the imaging part 13.  After imaging, the obtained image data is sent to a correction calculator 14 to generate correction data for geometrical distortion and for position misalignment, then the correction data is sent to a correction processor 15, so that correction processing is processed to left and right input image signal based on the correction data.
Patent JP-2002211031-A (JP)
Title: Image recorder and its method
Inventor: OZAKI TAKAO
IPC: H04N1/06
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To record in a short time the whole image to be recorded by light beams on a printing plate wound on a rotating drum. SOLUTION: A drum actual rotational speed Nx is grasped. Images are recorded and exposed on the printing plate also in an acceleration process AS in which the drum actual rotational speed Nx becomes a predetermined rotational speed N2 or higher, in a constant rotational speed process CS and in a deceleration process SS. For realizing this, an exposure beam position, an exposure beam output and an exposure head vertical scanning speed are corrected in accordance with a peripheral velocity of the drum in the acceleration process AS and the deceleration process SS. It becomes possible to record images also in the acceleration process AS and the deceleration process SS in which recording is impossible in the prior art. Accordingly, the whole images can be recorded in a short time, and the productivity for recording images is improved.
Patent JP-2002209702-A (JP)
Title: Combination container
Inventor: MINOWA HISANORI
IPC: A47G23/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a combination container that is used for dishing up a creative cuisine, which is organized by combination, and can be compactly fitted into when storing. SOLUTION: A dish 1 is stored in the internal space 3 of a leg formed by combining three rings 2a, 2b, and 2c, and the rings 2a, 2b and 2c are elastic and linked together in the same linkage pattern so that they may not separate.
Patent JP-2002209476-A (JP)
Title: Soft lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a soft lure of which the structure is improved so that the lure is prevented from rotating while it is retrieved and can realize motions analogous to those of a live bait. SOLUTION: This soft lure has legs 12-15 projecting from a body 11 in the right and left directions, wherein each of the legs 12-15 is equipped with an L-shaped elbow 26 or 29 which connects with the body 11 and an extending part 27 or 30 which extends from the elbow. The extending part 27 or 30 is formed into a tapered shape so that its tip side can vibrate.
Patent JP-2002215944-A (JP)
Title: Electronic negotiation system
Inventor: TAKAOKA KENJI
IPC: G06Q30/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic negotiation system allowing a visitor to send an inquiry on commodity information and receive its reply while browsing the commodity information on the Internet, easily generate a question and understand its reply, confirm that a responder to the inquiry is waiting, have a real-time conversation, and get an inquiry object independently replaceable without the selection by the visitor. SOLUTION: This electronic negotiation system comprises commodity exhibition servers, exhibitor terminals, and visitor terminals connected to a network such as the Internet.
Patent JP-2002225200-A (JP)
Title: Non-combustible fire-resistant foaming composite body
Inventor: FUKUDA RYUJI
IPC: B32B15/082
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-combustible fire-resistant foaming composite body wherein a fireproof heat-foaming layer having an effect to prevent combustible materials from burning, or smoke, flame and a gas or the like generated by combustion from flowing out to the outside by forming a carbonized layer which is expanded and foamed by heating, and a heat-shielding layer are laminated. SOLUTION: This non-combustible fire-resistant foaming composite body comprises the heat-foaming layer (A) and the heat-shielding layer (B). In this case, the heat-foaming layer (A) contains a block copolymer which comprises a block comprising an aromatic vinyl based compound and a block comprising an olefin based compound. Then, the heat-foaming layer is constituted of a composite body which is a layer comprising a foaming type fireproof composition wherein a phosphorous compound and a multi-functional alcohol are contained in the block copolymer.
Patent JP-2002224885-A (JP)
Title: Curable flux, solder joint part, semiconductor package and semiconductor device
Inventor: HOZUMI TAKESHI
IPC: B23K3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide curable flux capable of keeping electrical insulating properties even under the atmosphere of high temperature and high humidity without needing any cleaning and removal of residual flux after soldering and attaining the soldering high in joining strength and reliability. SOLUTION: The curable flux consists essentially of a compound having at least two or more cyanate groups.
Patent JP-2002223912-A (JP)
Title: Wall hanging tool
Inventor: KOJIMA KUNIHARU
IPC: A47G1/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a wall hanging tool capable of gripping an ornament of a specific size such as a photograph, a drawing, etc., while extending the end of an ornament by using the elastic action of an engaging body. SOLUTION: When displaying an ornament by using a wall material, an elastic engaging tool having a grasping part such as a clip at its tip is fixed to a wall material and an engaging part is curved inward while holding a base material at a base part through a small hole part so as to be put through the engaging tool, thereby a picture post card, a photograph, etc., being the ornament are fixed by the grasping part. This wall hanging tool provides a mirror surface to a base material to reflect the pattern of the rear surface of the ornament. Thus, the ornament can be appreciated by two kinds of manners, which are appreciating the pattern of a front surface from a front side and appreciating the pattern of a rear surface from both sides.
Patent JP-2002233722-A (JP)
Title: Filter for cleaning exhaust gas
Inventor: TSUTSUMOTO NAOYA
IPC: B01D53/94
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance a cleaning efficiency of a particulate. SOLUTION: A wall flow type filter for cleaning an exhaust gas is provided with a large number of cells 10A an entrance end of each of which is opened and an exit end is sealed against an exhaust gas stream and a large number of cells 10B an entrance end of each of which is sealed and an exit end is opened and has a large number of apertures for passing the exhaust gas on an inner wall 11 of the cell. The cells 10A end of each of which is not sealed are adjacent to each other when viewing from an exhaust gas flowing-in side.
Patent JP-2002224899-A (JP)
Title: Press
Inventor: OKAZAKI SHIZUAKI
IPC: B30B15/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a press capable of suppressing thermal strain of each part of the press caused by the heat from a hot plate when heating and pressing a printed circuit board or the like, and improving the pressing accuracy. SOLUTION: Cooling medium passages 17-27 are respectively formed in a press frame 1, a chamber front part 10, a chamber rear part 13, a fixed surface plate, and a movable surface plate 4, and connected to a cooling unit 16. A temperature sensor 14 for detecting the temperature of the fixed surface plate is fitted to the fixed surface plate 13, and a controller 15 controls the cooling unit 16 to run the cooling medium with preset flow rate for each of the cooling medium passages 17-27 and cool each part of the press.
Patent JP-2002236159-A (JP)
Title: Optical fiber magnetic sensor
Inventor: MIYAZAKI JUNPEI
IPC: G01R15/24
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber magnetic sensor capable of executing stable magnetism detection not influenced even if a characteristic change is generated in a sensor. SOLUTION: This sensor is equipped with a magnetism detection element 15 for taking magnetism information detected in a light signal transmitted in an optical fiber, a reference magnetic field application device 14 for applying a reference magnetic field to the magnetism detection element 15, and a calibration mean 101 for separating a reference magnetic field component and a detection object magnetic component from the magnetism information taken by the magnetism detection element 15, and calibrating the detection object magnetic component by the reference magnetic field component to acquire the magnetism information of the detection object.
Patent JP-2002234201-A (JP)
Title: Rewritable recorder for reversible thermal recording medium, method for erasing record of reversible thermal recording medium and reversible thermal recording medium
Inventor: FURUYA HIROMI
IPC: H04N1/032
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rewritable recorder for reversible thermal recording medium, a record erasing method and a reversible thermal recording medium, in which print/ erasure can be repeated by thermally forming a color developing state or a discoloring state reversibly in the thermal layer of the reversible thermal recording medium, and occurrence of waving or irregularities in the reversible thermal recording medium is prevented at the time of discoloring/coloring processing. SOLUTION: The rewritable recorder comprises a thermal head 15 for recording on the recording medium 1 by applying heat to the reversible thermal recording layer 3 thereof and developing a color, a record eraser 14 for discoloring the reversible thermal recording layer 3 by thermally processing the recording medium 1, and a carrier 13 for carrying the recording medium 1. The record eraser 14 comprises a heater 32 disposed at position Xo for discoloring the reversible thermal recording layer 3, and a heater substrate 33 disposed on the upstream side in the carrying direction of the heater 32 with respect to the carrying direction of the recording medium 1 and preheating the recording medium 1 using the heater 32 as a heat source.
Patent JP-2002246381-A (JP)
Title: Cvd method
Inventor: KOU SHIYOUDAI
IPC: C23C16/56
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a CVD method suitable for mass production of oxide films which have superior characteristics and are used mainly for gates. SOLUTION: The CVD method includes a first step of forming a film on a substrate and a second step of stopping the introduction of a material gas and only the excited active species are irradiated to the thin film formed at the first step to facilitate oxidizing reaction.
Patent JP-2002239304-A (JP)
Title: Foaming preventing structure of seawater discharge passage
Inventor: FUKUMOTO TATSUYA
IPC: B01D19/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the foaming preventing structure of a seawater discharge passage capable of more perfectly preventing the outflow of air bubbles to the surface of the sea. SOLUTION: In the foaming preventing structure of the seawater discharge passage constituted so as to allow seawater to flow out through a large number of the falling water guide channels 3 formed on a stepped part, draw-in ports 3a and discharge ports 3b are always held to a submerged state and an outflow weir 6 is formed at the boundary of the upper and lower stages of the stepped part and a through-weir 7 having a flow channel 7b is formed at a position lower than the discharge ports 3b and a water beater 6 horizontally extending toward the front of the through-weir 7 is disposed on the downstream side of the overflow weir 6 and, when the water level on the side of the upper stage rises, a part of discharged water falls to the front of the through-weir 7 while a part of the flows from the discharge ports 3b is cut off by the through-weir 7 to becomes an ascending flow.
Patent JP-2001345230-A (JP)
Title: Laminated ceramic chip capacitor and its manufacturing method
Inventor: MASUMIYA SHIGESATO
IPC: C04B35/468
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated ceramic chip capacitor which can be improved in relative permittivity, decreased in dielectric loss, and is excellent in capacitance-temperature characteristics even if a dielectric layer is small in thickness. SOLUTION: This is a method of manufacturing a laminated ceramic chip capacitor with a capacitor chip 10 obtained by interlaminating dielectric layers 2 and inner electrode layers 3, where the dielectric layer 2 is formed of material powder of barium titanate. In this case, the property of the material powder is indicated by the fact that the intensity ratio (I(200)/Ib) is set at 4 to 16 if the intensity of a diffracted ray at an intermediate point between an angle of a peak point of the diffracted ray on a (002) plane and an angle of a peak point of the diffracted ray on a (200) plane on an X-ray diffraction chart is represented by (Ib) and the peak intensity of the diffracted ray on a (200) plane is represented by (I(200)).
Patent JP-2002249274-A (JP)
Title: Method and device for stacking sheet body
Inventor: UEZONO HIDEYUKI
IPC: B65H31/32
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To easily and compactly constitute the whole device and to precisely stack sheet bodies. SOLUTION: This device comprises a guide mechanism 16 for aligning the sheet bodies 14 to input direction and lateral direction, a lower surface guide 18, a handling mechanism 24 having a guide surface for forming a flat surface 20 with the lower surface guide 18, and a deaeration roller 24 for performing the deaeration between the sheet bodies 14.
Patent JP-2002251674-A (JP)
Title: Control method for pos terminal and pos device
Inventor: YAMAMOTO HISAFUMI
IPC: G06Q30/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a POS terminal and a POS device capable of improving operability and convenience of a user. SOLUTION: When there is an input on a Web browser from the user, a POS device I/O program 402 writes control data corresponding to the input into a shared memory 403. A POS device I/F program 404 accesses to the shared memory 403 at certain intervals, reads the control data, and accordingly carries out a system call access to an OS. The POS device I/F program 404 writes an operation result of a POS device operated through a POS device driver 405 into the shared memory 403. The POS device I/O program 402 reads the operation result and carries out a process on the Web browser 401.
Patent JP-2002249893-A (JP)
Title: Heat resistant member and production method therefor
Inventor: MATSUYOSHI HIROAKI
IPC: C23C14/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a material for a heat resistant member in which corrosive deterioration, thermal deterioration or the like are hard to occur, and which can be produced by a simple method at a low cost, and is appliable even to the member with a complicated shape. SOLUTION: In the heat resistant member, a metallic substrate is coated with a nickel-tin-zic based alloy film obtained by diffusing tin and zinc into a nickel based plating film.
Patent JP-2001260601-A (JP)
Title: Automobile wheel comprising many components
Inventor: HUMMEL FRANK
IPC: B60B3/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To assure a positioned position of a dross core remaining in a hollow space in the wheel, and to form the wheel for an automobile comprising many components for providing an optimum seal of the dross core against an external effect in the assembled wheel of the automobile. SOLUTION: Rim spiders 3, 4 have a first annular surface 6 radially and outwardiy extending at their edges, the first annular surface faces to a second annular surface 7 with being spaced from it, and the second annular surface has a folded annular web 7b or a straight annular web 7a. At least one of the annular surfaces 6, 7, 7a, 7b is joined to rims 3, 4 via a screw means.
Patent JP-2002254214-A (JP)
Title: Throwaway tip
Inventor: NAKADA MITSUNOBU
IPC: B23B27/22
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tip by which the outflow of shavings is stabilized and which prevents resistance and frictional heat from increasing when used for large and deep cutting. SOLUTION: The tip is a throwaway tip formed in such a manner tat at least either one of polygonal faces of a body 1 formed into a polygonal flat board shape acts as a rake face 2, and a cutting edge 5 is formed on the ridge line of the polygonal face extended from a corner 4 of the polygonal face formed by the rake face 2. On the rake face 2 adjoining the cutting edge 5, breaker parts 9 wherein a plurality of recessed grooves 9A, etc., and salient grooves 9B, etc., each extending to the direction intersecting the cutting edges 5, are alternately formed in the direction along the cutting edge 5 and each surface of the recessed groove 9A, etc., and salient groove 9B, etc., of the breaker part 9 is formed into an uneven curve shape so that the surfaces smoothly continue to each other, are formed in cross sections along the cutting edges 5.
Patent JP-2002257798-A (JP)
Title: Flaw detection method and flaw detection device for solid shaft member
Inventor: YAMANO MASAKI
IPC: G01N29/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method capable of precisely detecting a flaw present in a solid shaft member by converging ultrasonic beams in a far position from the shaft end and minimizing the scanning pitch in the scanning of the shaft circumferential surface. SOLUTION: This ultrasonic flaw detection method for solid shaft member comprises the step of bringing an array probe formed of a plurality of ultrasonic oscillators provided on a plane into contact with the end surface of the solid bearing member, the step of imparting a transmit-receive delay to the oscillator group consisting of two or more of a prescribed number of ultrasonic oscillators among the ultrasonic oscillators constituting the array probe so that the ultrasonic beams can be transmitted and received in a preset target position to perform a flaw detection, and the step of successively switching the oscillator group to perform a scanning, thereby changing the circumferential flaw detection position of the solid shaft member to perform a whole circumferential inspection in the target position.
Patent JP-2002253512-A (JP)
Title: Tonometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enlarge the field of view of an observation system, and make positioning easier. SOLUTION: A front eye part image of a subject eye E illuminated by a light source 14 is formed through lenses 6 and 8 at an image pickup part 9, and the front eye part image is displayed on a monitor 16 observed by an examiner. Light flux from the light source 14 to penetrate an optical member 3 is scattered by tips of eyelashes M with relation to the angle, and the tips of the eyelashes M are reflected to be white in a dark pupil, so that shading states of the eyelashes M can be easily observed. Signals of the image pickup part 9 are taken into an operation control part 15, the position of the eye is recognized, and positioning drive is conducted.  Deformation signals of a cornea C obtained by a photoelectric sensor 13 by air blown from a nozzle 2 are inputted to the operation control part 15, and intraocular pressure is measured in accordance with their relation to signals of a pressure sensor in a chamber 17.
Patent JP-2002254090-A (JP)
Title: Plant for treating water with ozone
Inventor: AMANO ATSUSHI
IPC: C02F1/78
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a plant for treating water with ozone comprising a plurality of ozone generators and a plurality of contact aeration basins, characterized in that the qualities of the water treated in each basin are uniformized with one another. SOLUTION: The plant for treating water with ozone comprises the ozone generators 1a, 1b, 1c which generate the ozone and the contact aeration basins 2a, 2b, 2c, 2d. As for the ozone generated in the ozone generators 1a, 1b, 1c, the ozone concentration in the ozone-air mixture generated in the generators 1a, 1b, 1c is so adjusted as to be approximately uniform with one another by means of control devices 10, 11a, 11b, 11c and thereby the ozone concentration in the ozone-air mixture which flows from the generators 1a, 1b, 1c to the contact aeration basins 2a, 2b, 2c, 2d can approximately be uniformized mutually among the basins.
Patent JP-2002256001-A (JP)
Title: Cellulose ether and its production method
Inventor: HAYAKAWA KAZUHISA
IPC: C08B11/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose ether having good thixotropic property. SOLUTION: A method for producing the cellulose ether comprises preparing alkali cellulose by using pulp containing 2-20 wt.% of a lignin component as a raw material and then an etherifying agent is reacted therewith.
Patent JP-2002260111-A (JP)
Title: Alarm device for crime prevention
Inventor: NAKAMURA TAKASHI
IPC: G08B13/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple device capable of generating an alarm for an illegal invader for picking, etc., by sound and light to notify the surroundings of an illegal invasion. SOLUTION: This alarm device for crime prevention is constituted such that an alarm means is provided with a power supply switch 5, an alarm selection switch 6, an alarm buzzer 2, an alarm lamp 3, a key switch 1, and sensor switches 4a, 4b for detecting the opening of a door, an alarm is transmitted when the door is opened without turning the power supply switch OFF, and the alarm is continuously transmitted so far as the key switch is not turned OFF.
Patent JP-2002261250-A (JP)
Title: Method of manufacturing oxide crystalline film and semiconductor device
Inventor: IIJIMA RYUTA
IPC: H01L21/316
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide crystalline film and a semiconductor device which improves the polarization characteristics and leakage current characteristics. SOLUTION: The manufacturing method comprises a step S21 of forming an amorphous film on a silicon single-crystal substrate, a step S22 of drying the amorphous film, and a step S23 of heat-treating to crystallize the amorphous film, thereby forming an oxide crystalline film. These steps are repeated several times to form a plurality of layers of oxide crystalline films, such that the nearest film to the substrate among the plurality of layers of the oxide crystalline films to the substrate is made thicker than the other oxide crystalline films.