baber/WOPTO huggingface dataset:
Patent JP-2001060941-A (JP)
Title: Bit synchronizing circuit
Inventor: NAOE HITOSHI
IPC: H04L7/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To optimize the phase deviation amount of a polyphase clock by generating a plurality of clocks where the phases are deviated at nearly same intervals based on an input block and detecting the order of the phase where the deviation is executed for the integer portion of a clock period in the output concerning the input clock. SOLUTION: A polyphase clock generating circuit connects a plurality of delay circuits 201-208 for delaying the input clock by nearly same time, successively delays the input clock of the delay circuit 201 and obtains clocks 0-7, for example. D flip-flops are used for detecting circuits 210-216. The detecting circuits 210-216 respectively inputs the clocks 1-7 and are operated with the clock 0 as a clock. It is recognized that the clock is delayed for the portion of one period when one is changed into zero for the first time by viewing the outputs Q1-Q7 of the detecting circuits 210-216 in order. Thus, a bit synchronizing circuit with high quality is realized.
Patent JP-2001354701-A (JP)
Title: Method of manufacturing pulverized pulp and cellulose ether
Inventor: NARITA MITSUO
IPC: B02C19/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for pulverized pulp and cellulose ether, wherein the consumption unit of power is reduced and the decrease of a polymerization degree of cellulose in pulp in restricted, when the pulp in a sheet is pulverized into powders. SOLUTION: When pulp in the shape of sheet is pulverized into the powdered pulp, the weight per area of the pulp feedstock for pulverizing in the shape of sheet is controlled. When a cotton linter pulp in used, the weight per area is 650 g/m2 or more. When a wood pulp is used, the weight per area is 900 g/m2 or more.
Patent JP-2001354088-A (JP)
Title: Vehicle operation supporting device
Inventor: KANESHIRO TETSUYA
IPC: B60R16/037
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operation supporting device for easily reproducing a set supporting form. SOLUTION: Reading means 3 provided on a vehicle A to be operated reads a memory card 2 storing information for the insufficient abilities of a driver out of various physical abilities required for operating the vehicle. In accordance with the read information, compensation for the insufficient abilities of the driver is accomplished during operating the vehicle by ability compensating means 5.
Patent JP-2001357858-A (JP)
Title: Solid high polymer type fuel cell
Inventor: YOSHITAKE MASARU
IPC: H01M4/96
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer type fuel cell capable of sufficiently preventing the occurrence of flooding even in the case that a large current is carried at a starting initial period and of stably providing high cell output over a long time from the starting initial period. SOLUTION: This fuel cell FC has an anode 8, a cathode 5 and a high polymer electrolyte membrane PEN. The cathode is provided with a gas diffusion layer 4, and a catalyst layer 1 and a catalyst layer 2 arranged between the gas diffusion layer and the high polymer electrolyte membrane. The percentage content X (mass %) of a solvent-soluble fluorine-containing polymer not substantially having an ion exchange group in the catalyst layer 1 on the high polymer electrolyte membrane side and the percentage content Y (mass %) of a solvent- soluble fluorine-containing polymer not substantially having an ion exchange group in the catalyst layer 2 on the gas diffusion layer side satisfy conditions of the following expressions (1)-(3) at the same time: 2<=X<=28...(1), 5<=Y<=30...(2) and 2<=(Y-X)<=28...(3).
Patent JP-2001354685-A (JP)
Title: Phosphorus atom-containing phenol compound and method for producing the same
Inventor: OGURA ICHIRO
IPC: C09K21/12
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject compound having flame retarding effect, and to provide a method for producing the above compound. SOLUTION: This phosphorus atom-containing phenol compound is shown by the general formula (2), wherein, R1 is a 1-4C alkyl; R2 is a 5-6C cycloalkyl; R3 is phenyl; m is an integer of 0-3; n and k are each an integer of 0-2; and m+n+k>=3. The other objective method for producing the above compound is provided.
Patent JP-2002000560-A (JP)
Title: Photographing device
Inventor: OOTSUNA YOSHINORI
IPC: A61B1/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of clearly grasping an object site even in a red color environment by outputting an image by the infrared ray in a color except the red color to accurately distinguish a site for generating an infrared ray from a red color. SOLUTION: A blue separation prism 22 omits an IR(Infrared Ray) cutoff filter, reflects only (transmits except) a light of a blue component from an incident light by a blue reflecting film 41, and then introduces the light to a CCD 25 visa a blue trimming filter 42. A red separation prism 23 mainly reflects a light of a red component from the incident light transmitted through the prism 22 by a red reflecting film 43, then transmits only the light of the red component by red trimming filters 44 and 45, and introduces the light to a CCD 26. A green separation prism 24 transmits only the light of a green component of the incident light transmitted through these prisms 22 and 23 by a green trimming filter 46, transmits the light of an infrared region and introduces the light to a CCD 27.
Patent JP-2002003299-A (JP)
Title: Silicon carbide substrate and its production method
Inventor: TSUBOUCHI NOBUTERU
IPC: H01L21/265
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality single crystal silicon carbide substrate using a silicon wafer as a base. SOLUTION: The silicon carbide substrate is obtained by transforming the surface of a silicone wafer to single crystal silicon carbide. Characteristically, the diffraction image of reflective high speed electron beam shows a streaky pattern.
Patent JP-2002001760-A (JP)
Title: Method for modifying surface of moldings and moldings with modified surface
Inventor: SUGIYAMA MASAHIKO
IPC: B29C43/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To modify the surface of moldings by forming a diamond-like carbon(DLC) film. SOLUTION: The method for modifying the surface of moldings 4 comprises the following steps: A laminated sheet 1 is prepared which consists of a polymer film 2 and at least the diamond-like carbon(DLC) film 3 formed on the polymer film 2 by a vacuum film forming. In addition, the DLC film 3 side of the laminated sheet 1 is arranged so that this side comes into contact with the inner face 5a of a molding die 5 and the polymer film 2 side is arranged so that this side comes into contact with the molding material 4a side. Further, the polymer film 2 side is integrally joined to the surface of the moldings 4 formed of the molding material 4a at a molding temperature. Also the moldings 4 with a modified surface are provided.
Patent JP-2002005050-A (JP)
Title: Scroll compressor
Inventor: FURUKAWA MOTONOBU
IPC: F04C18/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of slowing down a sliding speed at bearings of a main shaft side and a revolving scroll side, reducing a bearing abrasion and preventing an seizure by connecting the main shaft to the revolving scroll with an eccentric pin. SOLUTION: The scroll compressor is composed of a fixed scroll 4 forming a compression chamber, a revolving scroll 5, a shaft 9 transmitting a rotational force of an electric motor 2 and driving a revolving scroll 5, a main frame 8 having a main bearing 8a supporting the main shaft 9a formed at a top of the shaft 9, an eccentric bearing 9b formed in the main shaft 9a, and boss 5d equipped with the revolving bearing 5c at a back of an end cover 5c of the revolving scroll 5, the eccentric pin 10 which center is offset by the specified distance to the axis of the main shaft 9a is engaged with play between the eccentric bearing 9b and the revolving bearing 5c, the main shaft 9a and the revolving scroll 5 are connected and the revolving scroll 5 is made to revolve.
Patent JP-2002009402-A (JP)
Title: Light emitting device
Inventor: OKAZAKI YOJI
IPC: H01S5/323
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To realize high luminance, high efficiency and light life in a light emitting device generating light in a visible region or white light. SOLUTION: In a semiconductor laser 25 having a light emitting region over a broad area, an N-Ga1-Z1 AlZ1 N/GaN superlattice clad layer 12, an N or I-GaN optical waveguide layer 13, an In1-Z2 GaZ2N (Si dope)/In1-Z3 GaZ3N multiple quantum well active layer 14, a P-Ga0.8Al0.2N carrier blocking layer 15, an N or I-GaN optical waveguide layer 16. a P-Ga1-Z1 AlZ1 N/GaN superlattice clad layer 17 and a P-GaN contact layer 18 are formed on an N-GaN (0001) substrate 11. The semiconductor laser 25 is used as a stimulation light source, an yttrium/aluminum/garnet based phosphor which is activated by cerium is used as a phosphor 32 which absorbs effectively blue light from the stimulating light source and can generate yellow light. Thereby a light emitting device is constituted.
Patent JP-2002001530-A (JP)
Title: Molten metal plated and welded h-shape steel and its manufacturing method
Inventor: TANAKA KATSUHIKO
IPC: B23K9/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To solve such problem as not to be able to surely repair exfoliation of a molten metal plated film on a contact or a junction with a feeding tip during welding. SOLUTION: A molten metal plated and welded H-shape steel 13 is manufactured by jointing by welding two flange materials 6 and a web 1 made of steel sheets having the molten metal plated film, and has a metallic thermal spraying film comprising the molten metal plated film on an exfoliation part of the molten metal plated film cause by welding.
Patent JP-2002005596-A (JP)
Title: Method and device for removing vapor-oxidated scale
Inventor: KODAMA KATSU
IPC: F22B37/52
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To easily remove a vapor-oxidated scale densely sticking on a metal surface in a short time, with no drainage process such as COD process. SOLUTION: There are provided a first means where a tight fitting force at an interface between a vapor-oxidated scale and a metal surface of base material is decreased by coating or other means, with a processor liquid jetted, a second means to cause a compression or tensile stress on the inside surface of the scale where the sticking force at the interface is decreased by allowing temperature difference between the scale and the base material, and a third means to remove the scale where the fitting to the base material surface is released because of buckling separation and the like under the applied stress. The first, second, and third means are held between a pair of travel means running along a scale formation surface while connected together as one body, for simple and succeeding scale removal.
Patent JP-2002006081-A (JP)
Title: Coolant draining equipment for reactor
Inventor: MIYAGAWA AKIRA
IPC: G21C1/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion reduction quantity of a liner plate by making early draining surely possible during emergency such as leakage of coolant. SOLUTION: A coolant draining equipment is placed in a coolant path system of a reactor using liquid metal as coolant to drain the coolant through pipes 2, 6 and 8 to drain tanks 9 and 10. In drain pipes 11, 12 and 13, automatic opening valves 14 to 18 to open in emergency are provided. The automatic drain opening valves 14 to 18 are constituted of a plurality of automatic opening and closing valves 14a and 14b to 18a and 18b as one group in parallel and the automatic opening and closing valves 14a and 14b to 18a and 18b are provided in series to the drain pipes 11, 12 and 13.
Patent JP-2002002974-A (JP)
Title: Image forming device
Inventor: MAKABE KEIICHIRO
IPC: B65H1/26
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device easily handleable by a user by solving the inconvenience in handling the recording paper in a conventional image forming device, loading the paper in a packed state by a packing material, and automatically acquiring various conditions of the paper such as the paper remaining amount, paper sizes, paper kinds or the like. SOLUTION: This image forming device comprises a packing means for packing the paper by a predetermined unit, a loading means capable of simultaneously loading the packed paper and the packing means, and a paper supplying means for supplying the paper from the loading means.
Patent JP-2002011635-A (JP)
Title: Work change device and work handling system
Inventor: YAMANASHI KOJI
IPC: B25J9/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To enable change of a work even when the work is heavy by utilizing a robot and to enable automatic change of the work. SOLUTION: A jig 8 to fix the work 10 by a clamping means 9 is mounted on a jig loading device 1. The jig loading device 1 is provided with a jig loading part 6 consisting of an inclining means 6a and a revolving means 6b. The inclining means 6a holds the jig 8 and the work inclined in an arbitrary state around a shaft 5. The revolving means 6b is revolved, the jig 8 is revolved around its central axis, and the work 10 can be turned in an arbitrary direction. Since the work attached to the jig 8 can be brought into an arbitrary attitude and even when the work is heavy, excessive moment is not applied on the wrist of a robot, change of the work can be made by the robot, and automatic change of the work can be made.
Patent JP-2002000434-A (JP)
Title: Tool for hanging plural hangers
Inventor: ONOE RYO
IPC: A47G25/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a tool for hanging plural hangers which can store efficiently skirts just as they are wrapped at a cleaner or a cleaning factory in a small space. SOLUTION: This tool is integrally provided with hanging hooks 15 in a plurality of rows and in a plurality of stages and is attached to a hanging hook 13 for connection of the lower part under a suspending hook 11. After washing, skirts which are folded in two, hung by a distribution clip, wrapped by a plastic bag from the top and are hung, and men's shirts wrapped solidly can be gathered and stored to avoid wasting space by using a housing space such as a closet or a rack without hanging again by using another clip. Also at a cleaner and a cleaning factory, cleaned clothes can be put in order and be kept separately by customers or cleaner agents.
Patent JP-2002013766-A (JP)
Title: Outdoor machine-mounting frame
Inventor: AMINO TOSHIAKI
IPC: F24F5/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine-mounting frame to facilitate positioning and ensure strength. SOLUTION: A pair of bases 8a and 8b are mounted in a manner to be positioned across a space between lateral stays 6a and 6b. The bases 8a and 8b and the lateral stays 6a and 6b are fixed by fixing members 9a and 9b. The bases 8a and 8b are provided with a pair of cut rises respectively cut and rising in the vicinity of an end part in a longitudinal direction toward the end part and a cut rise hole formed by forming the cut rise. Further, slit parts in which respective rubber vibration insulators are slidably mounted are formed in the bases 8a and 8b.
Patent JP-2002007072-A (JP)
Title: Position instructing device and information storage medium
Inventor: FURUBAYASHI MASATOSHI
IPC: G06F3/037
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a position instructing device which can dissolve the restriction of the degree of freedom on a design and can prevent the malfunction of an optical sensor and to provide an information storage medium. SOLUTION: A gun-type controller including a lens converging light which is made incident from a muzzle and the optical sensor 18 detecting converged light is provided with a light shielding case 50 covering the lens and the optical sensor so that outer light except for light from the muzzle is prevented from being made incident. The light shielding case covers all faces of the optical sensor including the face of a signal terminal 19-side and it covers a substrate part where the optical sensor is mounted. The light shielding case is constituted of parts 50A and 50B and notch parts 54A and 54B for the through hole of the signal terminal are installed in the joining part of the respective parts. A projection part is disposed in the joining part of the part 50A and the engagement part is disposed in the joining part of the part 50B.  A substrate 70 is force-fitted into slits 52A and 52B and it is deformed. A projecting part which seals the gap between the slits and the substrate is arranged and the incidence of external light from the gap is prevented. The whole substrate where the optical sensor is mounted can be covered by the light shielding case or the optical sensor can directly be fitted into the light shielding case.
Patent JP-2002002605-A (JP)
Title: Stretch film wrapping machine
Inventor: KOYAMA KAZUO
IPC: B65B11/20
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a commercial product from striking a pressing member, and reduce in convenience resulting from the striking, in a stretch film wrapping machine provided with the pressing means, which presses a commercial product from above. SOLUTION: The stretch film wrapping machine wraps a commercial product M in such a manner that the commercial product M is pushed with a pusher while the pressing member 50, vertically movably provided above the commercial product M, is in contact with the upper surface of the commercial product M via a film F. In the stretch film wrapping machine, a drive mechanism is provided. The drive mechanism moves the pressing member 50 in order to alter the position of the pressing member 50.
Patent JP-2002013468-A (JP)
Title: Static magnetic field type inertia prime mover
Inventor: OCHIAI HIDEKAZU
IPC: F03G3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To convert a centrifugal force by mass into torque using a magnetic force. SOLUTION: This static magnetic field type inertia prime mover is provided with a rotary shaft, a prescribed-shape rotating plate fixed to the rotary shaft, and a movable magnet arranged near the outer circumference of the rotating plate. The movable magnet, which is rotationally journalled at a prescribed angle relative to the rotation direction of the rotating plate, is so set as to exhibit both magnetic poles in the axial surface. Continuous magnets forming a continuous magnetic field surface are provided on the both sides of the rotation trajectory of the movable magnet and the continuous magnets have same pole with the magnetic pole in the rotating-directional surface of the movable magnet.
Patent JP-2002042973-A (JP)
Title: Mark key structure of connector, connector having the key structure, mark key formation element used in the key structure, and mark key formation member
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/645
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mark key structure of a connector capable of easily cope with diversity of mark keys for preventing erroneous fitting. SOLUTION: This mark key structure of the connector in which a first mark key 20 and a second mark key 40 are fitted mutually when a first connector 10 having the first mark key 20 and a second connector 30 having the second mark key 40 are mutually fitted is constituted such that at least one key groove 41 extending in the direction of fitting of both connectors 10, 30 is arranged in parallel on at least one sidewall face of a housing 34 in the second connector 30 and the second mark key 40 forms a mutually compensating shape of the first mark key 20 by inserting and fixing a mark key formation element 60 in the specific key groove 41.
Patent JP-2002018552-A (JP)
Title: Device for blowing foundry sand
Inventor: MORIBE YASUO
IPC: B22C15/24
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a foundry sand blowing device in which the filling density of the sand blown into a molding chamber for mold can be improved. SOLUTION: In this molding sand blowing device, the molding sand is blown from two blowing nozzles 10, 11 fitted to the upper wall parts of two molding flasks 2, 3, respectively, and having respective blowing holes 8, 9 inclined by 5-20 deg. to the vertical surface into two molding chambers 6, 7 for molds demarcated with a vertical-state match plate 1, two molding flasks 2, 3 matched to both sides of the match plate 1 and two squeeze palates 4, 5 inserted so as to be freely slid to the other ends of the molding flasks 2, 3. The blowing holes 8, 9 in the blowing nozzles 10, 11 are formed as oval holes having 20-45 mm width.
Patent JP-2002026840-A (JP)
Title: Simultaneous commentation broadcasting system
Inventor: KUMON IKUO
IPC: H04H20/61
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous commentation broadcasting device for supporting an audience to enjoy stage performance by broadcasting its commentation simultaneously with the progress of the performance. SOLUTION: An information processor 1 controls the playing timing and order of commentation, which is recorded previously in a recording medium, by a player 3. A display device 2 displays the identification number of the commentation and the video of the performance, thereby an operator can operate the playing timing of the commentation broadcasting. Information transmitter and receiver 21 and 22 are capable of broadcast the commentation satisfactorily even for the performance at a geographically separated place.
Patent JP-2002027586-A (JP)
Title: Information processing apparatus and display device and speaker system to be used for the same
Inventor: WATANABE KAZUHIRO
IPC: H04N5/64
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To control the degree of secrecy of a sound to be outputted according to the will of a user in a speaker system. SOLUTION: This information processing apparatus capable of outputting an audio signal to a speaker is provided with an electromotive loudspeaker without any directivity capable of reproducing an audio signal outputted from the information processor, a parametric loudspeaker with superdirectivity capable of reproducing the audio signal outputted from the information processor by outputting an acoustic signal obtained by converting the audio signal into a signal with a higher frequency band than an audible band, and a switching means capable of switching the electromotive speaker and the parametric speaker when the audio signal is reproduced.
Patent JP-2002022535-A (JP)
Title: Spectroscope
Inventor: MATSUKAWA EIJI
IPC: G01J3/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope capable of attaining a smaller size and a lower cost while providing a high dispersion degree with a high input and output efficiency without having a limitation in wavelength. SOLUTION: A light to be measured advances in the route of an incident slit 11 → a collimator lens 12 → the first surface 20a of a prism 20 → the second surface 20b thereof → a reflecting mirror 21 → a reflecting mirror 22 → the second surface 20b → a third surface 20c → a reflecting mirror 23 →a reflecting mirror 24 → the third surface 20c of the prism →the first surface 20a → a condenser lens 14 → a one-dimensional light receiving sensor 15. The light to be measured is made incident on and emitted from one prism 20 three times by the reflecting mirror 21-24 and subjected to dispersion three times. Consequently, the prism 20 functions as three prisms in reference to dispersion.