baber/WOPTO huggingface dataset:
Patent JP-2002350322-A (JP)
Title: Proximity field optical probe and proximity field optical pickup
Inventor: TOYOSHIMA NOBUAKI
IPC: G11B7/09
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect the displacement of a light collecting spot relative to a proximity field optical probe and achieve an intensity distribution of a proximity field with sufficiently stable intensity. SOLUTION: A step 105 is provided on the periphery of an interface 103a between a protrusion 103 comprising a material with a high refractive index and a translucent substrate 101. When a light is radiated, the displacement between the interface 103a and the light collecting spot is accurately detected by observing a cross-sectional intensity distribution of a diffracted light generated by the step 105, the light is efficiently introduced into the protrusion 103 by correcting the displacement, and the proximity field with sufficient intensity is formed at a distal end opening of the protrusion 103.
Patent JP-2003080205-A (JP)
Title: Apparatus for treating refuse
Inventor: SHINODA MINORU
IPC: B09B3/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating refuse which can efficiently blend with microorganism and can efficiently be decomposed. SOLUTION: The apparatus for treating refuse 10 is separately constituted of a treating chamber 30 and a deodorizing chamber 80. The treating chamber 30 is provided with a rotary drum 32 and the refuse is charged therein together with a decomposing treating agent and is rotated by a motor 84. The refuse is blended with the decomposing treating agent while coming into contact with air by action of a baffle plate 38 provided inside the rotary drum 32. Further the treating chamber 30 is provided with a sprinkler 68, a heater, an air supplier to control the chamber in a condition for most activating the microorganism in the decomposing treating agent. Gas generated in the treating chamber 30 is sent to the deodorizing chamber 80 and is deodorized by passing through water in a deodorizing device 90 and then is discharged outside from a discharging port 106.
Patent JP-2003079817-A (JP)
Title: Game machine, program for game machine, and computer readable recording medium recording the same
Inventor: SUZUKI YOSHITAKA
IPC: A63F5/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing enjoyability for players. SOLUTION: The game machine 10 has reels 40 displaying a plurality of symbols on their circumferences, and a control device 20 for controlling the game machine 10. The control device 20 includes a win lottery means 110 for determining by lottery whether or not the player has won; a flag setting means 120 for setting a winning flag that matches the kind of win if the lottery results in some kind of win; and a win determining means 130 for determining that the player has won the game if symbols corresponding to the winning flag stop at predetermined positions when either of the winning flags is set. The control device 20 includes a winning rate changing means 140 for changing winning rate, a variation starting means 141 for starting variation of the winning rate, and a variation ending means 142 for ending the variation of the winning rate.
Patent JP-2003088029-A (JP)
Title: Armature insulator for rotating electric machine
Inventor: NAGAI KENJI
IPC: H02K3/34
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an armature insulator for rotating electric machine capable of being smoothly attached to a core and improving the insulating property of a coil. SOLUTION: A coil is formed by winding a wire around pole teeth via the insulator 27 which comprises a core composed of the plurality of pole teeth radially arranged facing a magnet, wherein slots are formed between the adjacent pole teeth and slot inlet is opened between the adjacent pole teeth on the surface facing the magnet, and which covers coil end surface of the pole teeth and both of the side surfaces. In the insulator 27, that is, the armature insulator for rotating electric machine composed of a radially formed coil end 27b formed corresponding to the pole teeth and inserting parts 27c which cover a slot inner wall surface integrally formed on both the sides of the respective coil ends 27b, if the coil end side is set to be an upper side thereof, an inclined notch 63 is formed so that an insertion length of the slot opening side end is shorter on the lower side thereof.
Patent JP-2003089108-A (JP)
Title: Method for manufacturing inorganic plate
Inventor: HONDA HIDETAKA
IPC: B28B11/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inorganic plate capable of preventing mutual sticking of substrates after molding or in curing and to provide the method for manufacturing the inorganic plate wherein a water proofing property of the inorganic plate is raised, fading due to generation of efflorescence, rainfall and the like is prevented and such the preventing effect of the efflorescence can be maintained for a long period of time. SOLUTION: In a method for manufacturing the inorganic plate to be cured after applying emulsion coating to a surface of a substrate obtained by paper- making, extrusion or casting raw material slurry containing at least cement as a solid content component, the emulsion coating contains aggregates of 10 to 30 μm particle.
Patent JP-2003089209-A (JP)
Title: Method for manufacturing liquid discharge head, and liquid discharge head
Inventor: IKEGAME TAKESHI
IPC: B41J2/16
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent an erosion of a rib-like projecting part at the time when an ink supply port is formed. SOLUTION: A bottom face of a rib forming part 4a for forming the rib-like projecting part 6 of a nozzle mold material 4 is formed with a thickness of I2 from a surface of an etching stop layer 11, whereby a penetration preventing part 14 is formed. Since the invasion preventing part 14 having the thickness of I2 is formed to the nozzle mold material 4, a strong alkali solution penetrating from a crack of the etching stop layer 11 is prevented from reaching the rib-like projecting part 6 when the ink supply port 9 is formed by anisotropic etching.
Patent JP-2002356210-A (JP)
Title: Device for analyzing operation status of movable body
Inventor: TERAMURA KOSUKE
IPC: G05D1/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide easy confirmation of a location or cause of a problem in physical distribution work. SOLUTION: In a positional information database 22, positional information of the movable body is stored in time sequence. A diagram preparing part 25 prepares a traveling diagram of the movable body on the basis of the stored positional information. The traveling diagram is displayed in a display device 28 while being compared with a standard diagram. A locus data preparing part 27 prepares traveling locus data showing a traveling locus of the movable body on the basis of the stored positional information. The traveling locus data are displayed in the display device 28 along with delay information or traffic information of the movable body.
Patent JP-2003098831-A (JP)
Title: Development apparatus, image forming apparatus with the same and method for developing
Inventor: KUROSU HISAO
IPC: G03G15/09
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a development apparatus for reducing the generation of image defects which are called 'white spots' due to the variation in the environment. SOLUTION: The development apparatus is provided with a non-magnetic material sleeve and a magnetic roller, having a plurality of magnetic poles fixedly disposed in the sleeve, and slides a magnetic brush formed from a magnetic developer magnetically adsorbed on an outer circumference of the sleeve and a latent image-holding element opposite to the magnetic brush, while an AC electric field is applied between the latent image holding element and the sleeve. The friction coefficient μ of the surface of the sleeve for holding the magnetic brush is 0.15 or larger.
Patent JP-2003098759-A (JP)
Title: Electrophotographic carrier, developer and image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which shows extremely little fluctuation in the electrification imparting ability of the carrier due to sticking of a toner component and which keeps the characteristics for an extremely long time, to provide a two-component developer using the carrier, and moreover, to provide an image forming apparatus which uses the above carrier and the two-component developer. SOLUTION: In the electrophotographic carrier having a coating layer on the surface of a core material, the coating layer contains at least a resin and a nitrogen-containing dendrimer.
Patent JP-2003100436-A (JP)
Title: Heating cooker
Inventor: SAKAGAMI KEIKO
IPC: H05B6/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which automatically heats and cooks full-scale seasoned boiled-food without failures such as break by boiling and insufficient seasoning. SOLUTION: This cooker is provided with a pan 2 to house cooked materials, a super-heating coil 3 to heat the pan 2, a sensor 4 to detect temperature of cooked materials via the pan 2, and a control means 7 to control supply-current to the heating coil 3, and the break by the boiling is prevented by means of reducing the temperature of the cooked materials after boiling, and at the same time the seasoning is made to be well permeated, and the temperature is again elevated at the prescribed one, thereby the cooking is automatically carried out by the boiling with a superior taste and without the break by the boiling.
Patent JP-2003106799-A (JP)
Title: Explosive cartridge and charging method of same
Inventor: IWAI KEIICHIRO
IPC: C06B47/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an explosive cartridge enabling to conduct safe and efficient charging operation to a borehole and use at a site with a presence of water, and provide the explosive cartridge having no problem of attached remaining charge in a charger and no problem in terms of operation environment and safety even in a case of automatic charge using the charger. SOLUTION: A shape of the explosive cartridge packed by packing material with a water resisting property is one selected from a group of a sausage shape, ball shape, cylinder shape, and polyhedron shape, and has a major axis of 10-60 mm. In addition, the explosive cartridge with the major axis in a range of 10-60% to the borehole is charged in the borehole.
Patent JP-2003105792-A (JP)
Title: Drilling apparatus of revolving work machine
Inventor: SUGIMOTO HIDETOSHI
IPC: E02F3/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a hydraulic pipeline connected to a boom cylinder 7 and a vertically moving cylinder. SOLUTION: A swing bracket 4 is pivoted on a receiving bracket 3 at the front of a revolving base 2 to rock around a vertical axis 5, and the base end of a boom 6 bent at the middle thereof is connected to the vertically midway part of the above. The end of the boom cylinder 7 disposed on the back side of the boom for elevating the boom 6 is connected to the upper part of the swing bracket 4. A vertically moving member 8 is pivoted on the tip of the boom 6, and one end of a vertically moving cylinder 9 for rocking the member 8 is connected to the vertically moving member 8. A fulcrum member 11 is provided on a bent part P of the boom 6 to be projected outward, and the tip of the boom cylinder 7 and the other end of the vertically moving cylinder 9 are connected to the fulcrum member 11.  The boom 6 is formed hollow, and penetrating holes 12 for the oil pressure pipeline 34 are formed at the end of the boom 6 and near the fulcrum member 11 of the bent part P.
Patent JP-2003106394-A (JP)
Title: Cam device
Inventor: OTAKE TAMOTSU
IPC: B30B11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To easily and securely execute relative positioning in the rotation direction against a rotary shaft of a first cam, relative positional adjustment and positioning to the rotational direction against the first cam of a second cam. SOLUTION: The cam device is provided with a first cam fitted to a rotary shaft 12 and capable of relative positional adjustment to the rotational direction against the rotary shaft 12, a second cam 7 fitted to the first cam 2 and capable of relative positional adjustment to the rotational direction against the first cam 2, and a sliding mechanism keeping into contact with the first and second cams 2, 7 and operating a reciprocal linear motion corresponding to the outline of both cams 2, 7. Graduations 6, 11 along the rotational direction are formed respectively in the first cam 2 and the second cam 7, and needles 14, 15 indicating these graduations 6, 11 are provided in the rotary shaft 12 side corresponding to the graduations 6, 11.
Patent JP-2003106393-A (JP)
Title: Rack structure
Inventor: YAMAKOSHI MASATO
IPC: F16H55/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rack structure capable of reducing operating sound in a low level and realizing strong torque transmission. SOLUTION: The structure of a rack R in which a plurality of teeth 10 are formed abreast on a plane or a curved face, and which carries out relative rotational transmission to a pinion gear meshing with the gear tooth 10, is provided with a pair of gear faces 11 symmetrically inclining to the center line of the gear 10, a pair of oblique parts 14 slanting at an inclined angle different from each gear face 11, an apex 13 connecting respective gear faces 11 through the oblique parts 14, and a recess 15 opened at the apex 13.
Patent JP-2003107289-A (JP)
Title: Receptacle type optical module and its forming method
Inventor: NAKAMURA NOBORU
IPC: G02B6/42
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a conventional receptacle type optical module has a complicated process and is difficult to be miniaturized because of an optical coupling system using a lens. SOLUTION: With respect to a receptacle type optical module of this invention, a single mode optical fiber where a GI fiber 31 having a lens effect for optical connection of an optical semiconductor element is connected to the one end part is incorporated in a fiber stub 28 or fiber stubs are held in both end parts, and the fiber stubs are coupled to an optical element 21.
Patent JP-2003110206-A (JP)
Title: Plastic three-dimensional circuit element and method of manufacturing the same
Inventor: URAIRI MASAKATSU
IPC: B23K26/382
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic three-dimensional circuit element, and a method of manufacturing the same which can easily manufacture the circuit element with excellent workability even in a case of forming a three-dimensionally bent or refracted circuit. SOLUTION: This plastic three-dimensional circuit element is formed by filling an electrically conductive material in a hole formed inside a plastic structure by irradiation with a laser beam having a pulse width of 10<-12> sec or shorter. The hole may be formed by irradiating the plastic structure with a laser beam having a pulse width of 10<-12> sec or shorter in a form of either single luminous flux or multiple luminous flux. The method of manufacturing the plastic three-dimensional circuit element is that, after forming the hole by focusing the laser beam of 10<-12> sec or shorter to the inside of the plastic structure, an electrically conductive material is filled in the hole to form the circuit.
Patent JP-2003106255-A (JP)
Title: Method of manufacturing enclosed compressor
Inventor: FUKUHARA HIROYUKI
IPC: F04C29/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To realize a compressor of high reliability and high efficiency while keeping superior characteristic of sulphonitriding treatment, by solving problems that a surface of the sulphonitriding treatment having superior characteristic such as burn-in resistance, is rough, which impairs the efficiency. SOLUTION: The surface is slightly chipped away by the paper after the sulphonitriding treatment.
Patent JP-2003116187-A (JP)
Title: In-vehicle lan system combining power supply
Inventor: HATTORI YASUSHI
IPC: B60R16/023
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle LAN system capable of accomplishing the simplification of electric wiring in an automobile. SOLUTION: This in-vehicle LAN system combining power supply is provided with a main controller having a control signal generating means for generating a control signal including an ID for controlling each on-vehicle electric apparatus and outputting the control signal to a power line that supplies power to each electric apparatus, and an electric apparatus control unit provided between the power supply line and each electric apparatus and for detecting the control signal including the ID from the power supply line and controlling each electric apparatus.
Patent JP-2002155103-A (JP)
Title: ENDOTOXIN-FREE beta-1,3-GLUCAN, METHOD FOR THE SAME AND MEDICAL GEL MATERIAL
Inventor: YOSHIDA KATSUNORI
IPC: C08B37/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide endotoxin-free β-1,3-glucan; and a method for decomposing to inactivate endotoxin contained in β-1,3-glucan. SOLUTION: The endotoxin-free β-1,3-glucan is characterized by having an endotoxin content of 0.1 EU/g and less. The method is characterized by adding an organic solvent containing an acid or a base to β-1,3-glucan to treat at room temperature.
Patent JP-2003121425-A (JP)
Title: Ultrasonic test equipment and method
Inventor: NAITO SHOICHI
IPC: G01N29/44
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic test equipment and a method capable of improving greatly the efficiency of an inspection work, and improving inspection accuracy and reliability, by enabling reduction of hard system noise filters and shortening of a data analysis processing time without requiring noise reduction processing from the vast amount of ultrasonic data at the data analysis processing time. SOLUTION: This digital ultrasonic test equipment has a signal processing circuit for performing A/D conversion of an ultrasonic analog signal, processing a digital signal, and calculating a beam path length value in a designated evaluation gate and a peak echo height level, and a display part for displaying the digital signal and a signal processing result. In the device, data in each repeated cycle are compared relative to the beam path length and the echo height acquired from an analyte, to thereby discriminate whether a received ultrasonic test signal is a significant echo or a noise. Namely, the signal is determined to be an evaluation echo or a noise from the difference between the beam path length and the echo height acquired from the analyte, and housed in a storage device after reducing the noise.
Patent JP-2003119616-A (JP)
Title: Minus ion generating modacrylic fiber and method for producing the same
Inventor: YAMAMOTO TOSHIHIRO
IPC: D01F6/54
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a minus ion generating modacrylic fiber comprising a tourmaline composition with improved minus ion releasing function and having an amount of minus ion generated of practical level. SOLUTION: This minus ion generating modacrylic fiber comprises the composition obtained by mixing tourmaline having <=3 μm average particle diameter with an electrical insulating substance having <=1 μm average particle diameter. The average particle diameter of the tourmaline is preferably >=0.1 μm and <=1 μm. The total content of the tourmaline and the electrical insulating substance is preferably 2-15 wt.%.
Patent JP-2003120346-A (JP)
Title: Intake device for four-stroke internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02D13/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To control an intake air quantity by means of a rotary valve 13 without causing an increase in intake resistance, in an internal combustion engine having the rotary valve 13 rotationally interlocked with a crankshaft in a portion upstream of an intake valve 6 in an intake passage 5 to a cylinder 2. SOLUTION: The rotary valve 13 is so designed that an outer circumference 13a is brought into contact with either of a left and a right inner wall surface 5a and 5b of the intake passage 5, and that a rotary shaft 13b is positioned outside the other inner wall surface. The rotary valve 13 has a valve passage 14 for opening communication in the intake passage in an overlapping relation to opening of the intake valve, in a form into which the outer circumference of the rotary valve is partly recessed. The rotary valve further has a phase varying means for varying the timing of communication opening of the intake passage by the rotary valve relative to the timing of intake valve opening.
Patent JP-2003119714-A (JP)
Title: Method and system for proving composition data of asphalt mixture
Inventor: YAMAZAKI HIROSHI
IPC: G06F17/50
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide composition data suitable for an asphalt mixture to be produced without a burden of a person in charge thereof, to facilitate production of the asphalt mixture of appropriate properties, and to provide the appropriate composition data particularly in the case where a large amount of recycled materials are employed. SOLUTION: There is provided a system which can exchange communication between a composition designing center 1 and each of client makers 2. When data on the type of asphalt mixture to be produced and the composition of the same are transmitted from the client maker 2 to the composition designing center 1, the composition designing center 1 determines whether or not the asphalt mixture based on the composition is available. Then the center supports the composition designing in the client maker 2 by transmitting the result of the determination to the client maker 2.
Patent JP-2002227766-A (JP)
Title: Hermetic compressor
Inventor: KUBOTA AKIHIKO
IPC: F04B39/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a quiet compressor capable of more effectively damped resonance sound in a compression chamber and an inlet pressure pulsation generated in an inlet valve, as for a hermetic compressor used for the refrigerating cycle of a refrigerator and the like. SOLUTION: Noise can be more effectively damped than the noise reducing function of an intake muffler 31 by providing a resonance space 38 in the vicinity of an inlet valve port 29 positioned closer to a noise generating source. In addition, in regard to amplification of the noise with a specific frequency caused by acoustic characteristics of the intake muffler 31, the noise with the frequency can be damped before it is amplified.
Patent JP-2003117311-A (JP)
Title: Apparatus for filtering liquid
Inventor: MISHIMA WAHEI
IPC: B01D35/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a columnar liquid filtering apparatus which is connected linearly to a piping of a circulation route of a lubricant using apparatus such as an internal-combustion engine or a circulation water using apparatus such as a heat exchanger, can be attached detachably to the suitable position of the piping without expanding the size of the piping and has satisfactory filtration capacity. SOLUTION: This columnar liquid filtering apparatus 6 is disposed attachably/ detachably between an introduction pipe 4a for introducing the fluid to be filtered and a discharge pipe 4b for discharging the filtered fluid. The apparatus 6 is provided with a metallic outer pipe 11 extended linearly and a perforated partition wall 12, a flow straightening chamber 13, a catalyst-packed chamber 14, an agitating means 15, a magnet chamber 17 and a merging/mixing chamber 17 which are arranged in the pipe 11 in optical order from the upstream side of toward the downstream side.