baber/WOPTO huggingface dataset:
Patent JP-2004026445-A (JP)
Title: Seating type reach fork lift
Inventor: KAWASHIMA KAZUFUMI
IPC: B66F9/075
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seating type reach fork lift capable of efficiently cooling a control unit without exerting influence upon each component of a vehicle.  <P>SOLUTION: In the seating type reach fork lift which is provided with a seat on the body of the vehicle, a battery containing section 7 in the rear of the seat and opens 7a in the rear of the vehicle, an arm rest 9 on the position above the battery containing section 7 and in the rear of the seat, and a control unit 11 of the vehicle in the arm rest 9, an opening section 7b is formed in a wall section of the battery containing section, and the control unit is arranged so as to cover the opening section 7b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059197-A (JP)
Title: Disk reproducing apparatus
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing apparatus that efficiently records and displays character information denoting contents when audio data such as a music source are mainly recorded. SOLUTION: Audio data are arranged in an A (audio) pack, and character information associated with the audio data and display time data are arranged to an A-CONT(audio control) pack. A display time decoder 51 separates the display time data in the A-CONT pack into display start time data and display end time data, which are respectively applied to a start comparator 52 and an end comparator 53, the character data are converted into display use dot matrix character data by a character data decoder 54 and stored in a buffer 55. The start comparator 52 and the end comparator 53 compare addresses of data of the display start time and the display end time with an A pack address to control the display time of characters.
Patent JP-2004029515-A (JP)
Title: Method for manufacturing package of photosensitive roll material
Inventor: NAGASAKI MITSURU
IPC: G03C3/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a package for in-bright-room loading for enhancing production efficiency by stably taking up a terminal of a light shielding leader onto the outer peripheral surface of a photosensitive roll material without the aid of manpower.  <P>SOLUTION: Light shielding and packaging of the photosensitive roll material formed by disposing a wide and long-sized photosensitive material to be wound around a core are performed by; providing both ends of the photosensitive material with flange members projecting from the outer periphery of the photosensitive roll material; joining the front end of the photosensitive roll material and the front end of the light shielding leader broader than the width of the photosensitive roll material; winding the specified length of the light shielding leader around the outer peripheral surface of the photosensitive roll material while coating the peripheral edges of the flange members with the light shielding leader; then cutting the light shielding leader; controlling the position of the terminal end of the cut light shielding leader by a position controlling means; and winding the terminal of the light shielding leader around the outer peripheral surface of the photosensitive roll material, while coating the peripheral edges of the flange members with both ends of the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027726-A (JP)
Title: Door structure of vehicle having no center pillar
Inventor: KONDO YUJI
IPC: E05B77/46
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure of a vehicle having no center pillar and having a connection structure composed of a striker and a connection device and capable of preventing the occurrence of a problem of contact of both of them even if erroneous operation situation occurs.  <P>SOLUTION: The connection device 40 is provided with a controller 33 operating and controlling between closing attitude and opening attitude. While the connection device 40 takes the closing attitude, validity for maintaining the closing attitude after changing attitude to the closing attitude is discriminated. If it is discriminated that the maintenance of the closing attitude is not proper, erroneous operation control for making the connection device 40 take the opening attitude is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032641-A (JP)
Title: Semiconductor switch device
Inventor: NAGASHIMA YOSHIKAZU
IPC: H03K17/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor switch device capable of surely preventing the erroneous cut-off of a circuit due to a rush current.  <P>SOLUTION: A semiconductor switch device is provided with a shunt resistor R<SB>S</SB>detecting a current flowing to a lamp load 2, and an FET driving circuit 6 having a function for protecting the lamp load 2. When a switch is closed so as to drive the lamp load 2, the FET driving circuit 6 turns on a FET 3. When a load current Id detected by the shunt resistor R<SB>S</SB>is larger than a specified value, the FET driving circuit 6 turns off the FET 3. Thus, the FET driving circuit 6 can protect the lamp load 2. When a current value detected by the shunt resistor R<SB>S</SB>is larger than a prescribed reference value, the operation of turning off the FET 3 by the FET driving circuit 6 is masked for a fixed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068242-A (JP)
Title: Inspection system for particle-optical imaging of object, and deflector for charged particle and its operating method
Inventor: KIENZLE OLIVER
IPC: H01J37/12
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system to image an object which can be placed on an object plane. SOLUTION: The inspection system comprises: a lightning device 31 which provides energy to a field formed for an object 3 and forces charged particles to be ejected from a location of the field, where the field can be shifted within a plane of the object 3; first deflectors 23, 24 which provide a variable deflection field guiding the charged particles which are ejected from a location of a region 7 capable of selecting the object 3 and pass through a fixed specified beam section 27; and a detector 5 having position sensibility, which is located in a beam route so that the charged particles collide with the detector 5 after passing through the first deflectors 23, 24, where the particles ejected from different positions of the region 7 form images on different positions of the detector 5 having position sensibility fixed at an ejection position.
Patent JP-2004035675-A (JP)
Title: Method of producing block copolymer
Inventor: TOYOHARA KIYOTSUNA
IPC: C08G63/78
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a polyester-based block copolymer having excellent blocking properties is readily obtainable.  <P>SOLUTION: The method of producing the block copolymer comprises reacting an aromatic polyester with a block copolyester represented by formula X-Y-X (X is an aliphatic polyester segment; Y is an aromatic polyester segment) in a molten state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036271-A (JP)
Title: Bridge
Inventor: FUMOTO KOICHIRO
IPC: E01D11/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge which has a sufficiently high flutter causing wind speed, has excellent flutter-resistant performance, reduces annoyance given to a user to the utmost, and can be rationally designed by enabling the free setting of an interval between openings.  <P>SOLUTION: This bridge 1 has a box girder structure; opening parts 4 are continuously or discretely provided in the medial strip part of the box girder 2 in an opened manner in a vertical direction without damage to a paved part; end windproof walls 7 are installed on the top surfaces of both the ends of the box girder 2; inspection car rails 8 are laid on the under surface of the box girder 2; a solid type wall structure member 6, which serves as a means for guiding wind to the opening part 4, is provided on the central top surface of the box girder 2; and the height of the member 6 is 1.2 m or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033179-A (JP)
Title: Tearing off tool for seedling-growingbox
Inventor: NAKAJIMA TOICHIRO
IPC: A01G9/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tearing off tool capable of performing the work of tearing off a seedling-growing box to transplant rice seedlings grown in the seedling-growing box as a light labor and also improving working efficiency.  <P>SOLUTION: This tearing off tool is provided by mounting a metal tool 2 forming a U-shaped blade 3 having a width within a shorter side length of the seedling-growing box at the lower end of a handle 1, making the mounting angle of the handle 1 with the blade 3 as approximately 90° and installing a foot-stepping piece 4 at an upper edge side of the metal tool 2.By thrusting the blade 3 into the bottom surface of the seedling-growing box, putting one side foot on the foot-stepping piece 4 and bringing the tip of the blade up, the growing boxes are teared off one by one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041298-A (JP)
Title: Game machine, program, recording medium
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of arousing a player's interest in the display of the ready-to-win patterns.  <P>SOLUTION: When the probability for a fixed pattern to be a jackpot pattern (the probability of generation of a jackpot game state) is high, the oscillation width of a special pattern SP constituting the ready-to-win patterns is displayed large (the width L), and the probability of shifting from a ready-to-win pattern (Figure (B)) to a jackpot pattern (Figure (C)) is higher than the probability of shifting from the ready-to-win pattern (Figure (B)) to an out pattern at the time of ready-to-win variation (Figure (D)). On the other hand, when the probability is low, the oscillation width of the special pattern SP is displayed small. Accordingly, a player can know about the probability of a final pattern in which the player is interested to be a jackpot pattern only by looking at the oscillation width, and therefore, the player's interest in the display of the ready-to-win patterns can be aroused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047573-A (JP)
Title: Laser light source equipment
Inventor: KOBAYASHI HISAMICHI
IPC: G02B7/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide laser light source equipment having high reliability for optical performance by enabling the adhesion of a high precision collimator lens.  <P>SOLUTION: In order that an adhesion layer 8a to the collimator lens 3 is partly thin in an adhesion area corresponding to an inward projection 26 of a projection 23, the collimator lens 3 is positioned by being hardened rapidly. A thick part widens an adhesion area in a layer of an adhesion layer 8b of the peripheral part of the inward projection 26, and at the same time, is delayed and then hardened so as to improve adhesion strength as compared with a part whose adhesion layer 8a is thin due to the inward projection 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044659-A (JP)
Title: Sprocket and method for manufacturing the same
Inventor: MASUDA DAIJIRO
IPC: F16H55/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprocket capable of inhibiting generation of noise in engagement with roller chain, easy to manufacture, and capable of retaining silencing effectiveness over long period of time, and a method for manufacturing the same.  <P>SOLUTION: This sprocket 1 has a plurality of teeth 5 engaging with roller chain 20 formed on an outer circumference part of a sprocket main body 2. A first elastic body 11 getting into contact with link plates 21a, 22a of the roller chain 20 when the sprocket 1 engages with the roller chain 20 is provided in both end surfaces of the sprocket main body 2, a second elastic body 12 getting contact with rollers of the roller chain 20 is provided at a root part of the sprocket main body 2, and the first elastic body 11 and the second elastic body 12 are formed as one body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041381-A (JP)
Title: Sterilizer and sterilization type air-conditioning system
Inventor: ONO YUKIHIKO
IPC: G21K5/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid the reproduction of a subsidiary particle radiation, to make the sterilization capability sufficiently high, and to reduce the cost of equipment.  <P>SOLUTION: This sterilizer is constituted of a main body 18, a vacuum compartment 19 which is formed in the main body 18, an accelerator 22 which electrically accelerates electrons in the vacuum compartment 19, and a penetration film 23 which constitutes the main body 18 and makes electronic beams being an aggregate of electrons accelerated by the accelerator 22 penetrate, and shuts off the vacuum compartment 19 from the atmospheric air. The penetration film 23 shuts off an air layer 27 in which microbes exist and the vacuum compartment 19 from an air circulation. The penetration film 23 is directly in contact with air or the air stream 27. The electronic beams have a favorable transparency and a favorable scattering property to air. The electronic beams can effectively annihilate microbes by scattering and passing through a wide cross sectional area while penetrating to a deep location to the air stream 27, and colliding with the microbe individuals in the air stream 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083921-A (JP)
Title: Cathode ray tube inner magnetic shield material, and method for manufacturing the same
Inventor: YAMANAKA KEIICHI
IPC: H01F27/36
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner magnetic shield material for a TV cathode ray tube, which has excellent pressing property, corrosion resistance and spot weldability and in which a coating film is completely burned and decomposed in a cathode ray tube sealing step to deposit the corrosion-resistant film similar to a blacked film without generating any hematite (red rust).  <P>SOLUTION: A film of an organic resin consisting of, substantially, C and H, or C, H and O, or C, H, O and N of the thickness of 0.1-6 μm is deposited on a surface of a cold-rolled steel strip or a pickled hot-rolled steel strip of the surface roughness of 0.2-3 μm Ra. This organic resin film contains a wax dispersed in the film. The ratio (ϕ/T) of the wax grain size ϕ to the thickness T of the organic resin film is 0.5-5. The wax content is determined so that the area ratio of the wax is 2-20% when the film surface is observed by an electron microscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046675-A (JP)
Title: Control device
Inventor: KUZUSHIMA MITSUNORI
IPC: G05B23/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a control device to debug a control program of a moving body without connecting the moving body of an actual control object.  <P>SOLUTION: The control device 1 has a function to give a position instruction signal to the control object 2 for controlling servomotor by using the signal of a detector and a function to receive a current position signal. The device is provided with a mode switching switch SW1 for switching a normal mode and a simulation mode, an operation part 12 provided as an alternative to the control object, and a means for debugging the control program of the control object 2 by connecting the operation part as the alternative to the control object via the mode switching switch SW1 when the mode is in simulation one, and making an estimated current position signal operated by the operation part a current position signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047884-A (JP)
Title: Area array type semiconductor package with warping reduced at reflow
Inventor: SANADA YASUHEI
IPC: H01L23/12
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a warping caused by a thermal expansion of a resin sealant of a semiconductor package.  <P>SOLUTION: With this arrangement, a dent is formed in an upper plane of a resin sealing part of the semiconductor package, and by a mean in which a resin makes it possible to do the thermal expansion to a central direction also of the package, the warping projecting upward is largely decreased. This is caused to attain an effect of restricting a bridge failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015793-A (JP)
Title: Three-dimensional video display device
Inventor: ISHIKAWA JUN
IPC: G02B30/25
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To observe three-dimensional (3D) video of a high picture quality without using dedicated spectacles and to provide an enough field of view.  <P>SOLUTION: The 3D video display device uses a display device in which a recursive reflection screen is installed in contact with the back of a liquid crystal display element, a half mirror is installed while being obliquely inclined forwards in the time division scheme, and illumination lamps 2 separated for an interval of both eyes are provided above. The time divided 3D video is inputted in the display device. During image display time for the left eye, the left illumination is turned on and during image display time for the right eye, the right illumination is turned on. In the polarization scheme, another display device is installed under the oblique half mirror, one set is assigned for the image for the left eye and the other set is assigned for the image for the right eye. Two display devices are located in polarization directions mutually different in the view from the half mirror or a polarization filter is added to provide different polarization directions. The left illumination is set by mounting the polarization filter in a direction where the left display device is visible, and the right illumination is also set based upon the same idea. The illumination is continuously turned on, and the 3D video image is input to the left and right display devices for the left and right channels independently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042576-A (JP)
Title: Head drive controller and image recorder
Inventor: NODA KOJI
IPC: B41J2/045
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome such a problem that image quality is deteriorated because the volume Mj of a droplet cannot be reduced at a low temperature.  <P>SOLUTION: A driving waveform-generating circuit 77 outputs a driving waveform Pv which includes a first waveform element P1 for expanding the capacity of a pressure chamber 46, a second waveform element P2 for maintaining the expanded state of the pressure chamber 46, and a third waveform element P3 for ejecting an ink droplet by reducing the capacity of the pressure chamber 46 from the expanded state thereof. The waveform Pv to be output is characterized in that when a potential difference between the waveform elements P1 and P2 at the start of the expansion of the capacity of the pressure chamber 46 is set to be a first potential difference V1 and a potential difference between the waveform elements P3 and P2 at the termination of the reduction of the capacity of the pressure chamber 46 is set to be a second potential difference V2, a difference between the potential differences V1 and V2 is made smaller at a high detected temperature and made larger at a low detected temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103262-A (JP)
Title: Batch-type electrolytic water making apparatus
Inventor: MATSUMOTO TOMOHIDE
IPC: C02F1/46
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To accurately obtain electrolytic water with a desired pH value in a batch-type electrolytic water making apparatus. SOLUTION: The batch-type electrolytic water making apparatus is equipped with an electrolytic cell 11 having an anode chamber 13 and a cathode chamber 14 formed therein through a diaphragm 12, an electrolyte tank 23, an introducing passage 28 for introducing water in the electrolytic cell 11 into the electrolyte tank 23 by a liquid supply means 27 and a liquid supply passage 29 for supplying the diluted electrolyte solution in the electrolyte tank 23 to the anode chamber 13 from an electrolyte supply port 30. The electrolyte supply port 30 of the electrolytic cell 11 is arranged above the liquid surface of the electrolyte tank 23. By this constitution, electrolytic water with a desired pH value can be accurately obtained.
Patent JP-2003074477-A (JP)
Title: Operation control device and method for reciprocating compressor
Inventor: YOO JAE YOO
IPC: H02P21/00
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device and method for a reciprocating compressor, capable of increasing the operation efficiency of the compressor by varying the operation frequency. SOLUTION: This operation control device of the compressor includes a detecting means 250 for detecting the respective quantities related to the operation efficiency of the compressor 240, a phase difference comparing means 260 for outputting the phase difference between the respective quantities, an operation frequency deciding means 270 for deciding the operation frequency in a designated time using the phase difference, an operation command value deciding means 210 for deciding an operation command value according to the operation frequency output from the operation frequency deciding means 270, and a control means 220 for comparing the operation command value with the respective quantities detected by the detecting means 250.
Patent JP-2004052424-A (JP)
Title: Lap-roofing structure for plain tile
Inventor: MAEKAWA SUSUMU
IPC: E04D1/34
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lap-roofing structure for a plain tile, which can enhance waterproofness while reducing a lap margin, in terms of the plain tile laid in a lapped manner by using a tile fixing fitting.  <P>SOLUTION: In this lap-roofing structure for the plain tile (1), a back end of the lower plain tile (1) is fixed to a roof substrate material with the tile fixing fitting (3) by means of a screw; a tip part of the upper plain tile (1) is held by being inserted into the fitting (3); the plain tile (1) is provided with a waterproof rib part (11) which continues in a lateral direction along the back end of the plain tile (1); the fitting (3) is provided with a rib hooking part (33) which is to be hooked on the rib part (11) of the plain tile (1); and the hooking part (33) is hooked on the rib part (11) in the fixation of the plain tile (1) by the screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052972-A (JP)
Title: Coupling and fastening member for coupling
Inventor: IWAHARA YOSHIYUKI
IPC: F16L33/22
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling capable of reducing the diameter of a fastening member with light fastening force and eliminating a failure caused by insufficient diameter reduction of the fastening member.  <P>SOLUTION: This coupling 12 constituted so that a pipe 11 may be connected is mainly constituted of a substantially cylindrical coupling body 13, a cylindrical pressing ring 15 as the fastening member and a push ring 17 constituted of a nut. At the inside of the coupling body 13, a substantially cylindrical inner cylinder part 14 is disposed. The pressing ring 15 is formed by divided pieces 15a forming four wedge shapes and a connecting part 15b for connecting each of the divided pieces 15a. The pressing ring 15 is constituted so that the diameter may be reduced by reducing a gap between each of the divided pieces 15a since a boundary part of the divided pieces 15a and the connecting part 15b or the connecting part 15b itself is bent or the connecting part 15b is broken to separate each of the divided pieces 15a.  <P>COPYRIGHT: (C)2004,JPO