baber/WOPTO huggingface dataset:
Patent JP-2003043570-A (JP)
Title: Photographing device and photographing system
Inventor: SAKAI GODAYU
IPC: G03B11/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To widen operability in a remote controllable photographing device. SOLUTION: By displacing a protection cover 151 functioning as a protection means to a position where a photographic lens 141 is covered with the cover 151 and a position where it is not covered therewith by remote control, the cover 151 is displaced to a position where it protects the lens 141 when photographing operation is not performed, and is displaced to the position where the lens 141 is not covered when photographing operation is performed.
Patent JP-2003041169-A (JP)
Title: Water-based coloring particle dispersion for inkjet recording liquid, method for producing the same and inkjet recording liquid
Inventor: SHIRAI NOBUYOSHI
IPC: C09D11/322
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coloring particle dispersion for an inkjet recording liquid, capable of providing an image or the like having high density, high-quality image quality without bleeding, and water resistance and weather resistance resisting to the outdoor use, and having good dispersibility of the coloring particles, and further to provide a method for producing the dispersion, and the inkjet recording liquid. SOLUTION: This water-based coloring particle dispersion for the inkjet recording liquid is obtained by dispersing a colored resin obtained by dispersing a pigment in a polyester resin obtained by neutralizing a part or the whole of the carboxy groups in a carboxy-containing polyester resin bound to a vinyl polymer with an alkaline compound, in an aqueous medium so as to form a particle shape. The method for producing the dispersion, the inkjet recording liquid containing the dispersion as an essential component are also provided.
Patent JP-2003040006-A (JP)
Title: Slip prevention seat of auxiliary device for infant and auxiliary device for infant having slip prevention mechanism
Inventor: NAKAJIMA MASATAKA
IPC: B60N2/28
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a slip prevention seat and an auxiliary device for infant capable of preventing the auxiliary device for infant from slipping on a seat of an automobile and deviating from a predetermined position even when the automobile collides and brake is suddenly applied while the auxiliary device for infant is installed on the seat of the automobile. SOLUTION: The slip prevention seat 10 is formed by a seat member 20 having a slip prevention member on its surface, and by providing it between the auxiliary device for infant and the seat of the automobile, a riding device can be prevented from slipping when a shock caused by collision is applied.
Patent JP-2003048544-A (JP)
Title: Barrow
Inventor: NISHIDA EITARO
IPC: B62B3/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To allow a person to easily and safely perform a shopping by constituting a barrow carriable into a store and stable placing of a basket on the barrow. SOLUTION: In this barrow comprising a body having a housing part opened in the upper surface and a handle for pushing the body, a support member is erected in the housing part so as to be located in the upper rear part of the housing part, and the height from the ground face of the support member is set lower than the height of the upper surface of the front part of the housing part for supporting the basket placed on the housing part. Accordingly, the bottom face of the basket can be supported by the support member, and the rear face of the basket can be supported by the rear part of the housing part.
Patent JP-2003046547-A (JP)
Title: Packet transfer method and packet transmitter-receiver
Inventor: TAJIMA YOSHITAKE
IPC: H04L45/247
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To realize path distribution, using a plurality of paths in a connectionless transfer network, where only a destination address is referenced to transfer a packet. SOLUTION: A plurality of addresses are assigned in advance to a destination packet transmitter-receiver 4. When a sender packet transmitter-receiver 3 transmits a packet to a desired packet transmitter-receiver 4, the sender packet transmitter-receiver 3 describes an address optionally selected from a plurality of addresses to the destination address description section of the header part of the packet and transmits the resulting packet. Packet relay devices 5 to 8 extract the address from the destination address description part in the heater part of the received packet, select an output link corresponding to the address and output the packet to the selected link. Thus, the packet transmitter-receiver enables the packet addressed to the same destination packet transmitter-receiver, to pass through the individual relay paths corresponding to the address in a packet transfer network.
Patent JP-2003049661-A (JP)
Title: Formation method for receiver hole rotatably retaining variable vane in exhaust guide assembly of vgs type turbocharger
Inventor: OISHI SHINJIRO
IPC: B22D17/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a new formation method highly precisely providing the bore dimension and inner surface roughness of a receiver hole of a turbine frame rotatably retaining a variable vane without any cutting in a VGS(Variable Geometry System) type turbocharger. SOLUTION: This formation method for the receiver hole 25 is characterized in that a prepared hole 25b further smaller than a prepared hole 25a is opened before opening the prepared hole 25a having a dimension of the diameter or less in its completion state by fine blanking, and when the receiver hole 25 is finished, a steel ball having an almost equal diameter of the receiver hole 25 in its completion state is press-fitted in the prepared hole 25a so as to provide the desired precision of the hole diameter and the surface roughness of the hole inner surface.
Patent JP-2003048037-A (JP)
Title: Manufacturing method of pin-like component of exhaust guide assembly in vgs type turbocharger
Inventor: OISHI SHINJIRO
IPC: F02B37/24
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide new manufacturing method in which a hard-to-work pin- like component of an exhaust guide assembly in a VGS type turbocharger is mass-produced by header working. SOLUTION: A work W cut to a substantially constant length out of a long metal stock with a relatively thick oxalate film of 5-10 μm formed thereon is pressed in the axial direction by a header device 6 mainly comprising a punch 61 and a die 62, and an end and a middle portion of the work W are worked into an adequate shape to obtain a pin-like member P. A tapered surface TS is formed on a guide part 62a for guiding the deformation of the work in the die 62 for upsetting a part of the work W into an adequate shape, and in the header working, the working speed is reduced, or the punch 61 is held once at the bottom dead center.
Patent JP-2002101617-A (JP)
Title: Electric motor
Inventor: LEE KA-LUN
IPC: H02K23/04
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a speed sensor less dependent on the input power and does not increase volume or size of a motor. SOLUTION: A permanent magnet DC motor 10 has a permanent magnet stator including at least one permanent magnet 14. The permanent magnet 14 faces the pole of an armature core 26 with a small air gap between them. A speed sensor 12 disposed with the air gap detects the rotation of the core. The speed sensor 12 is single layer wound coil fixed on the surface of the magnet 14 which faces the armature core. Terminals 38 of the coils are disposed at a shaft end face of the magnets and fitted on a finger which makes elastic deformation possible or spring bias terminals 36 which are fixed to a motor end cap 20.
Patent JP-2003053191-A (JP)
Title: Method of manufacturing phenols and catalyst for manufacturing
Inventor: MIZUNO TETSUTAKA
IPC: B01J31/12
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst consisting of a defect type polyoxomethalate anion and vanadium element in oxidizing an aromatic compound having at least one substitutable hydrogen atom on an aromatic ring by an oxidizing agent and to provide a method of manufacturing phenols at a high yield. SOLUTION: The catalyst consisting of the hetero-polyoxomethalate which has a defect structural part and of which the hetero atom is silicon and the vanadium element in oxidizing the aromatic compound having at least one substitutable hydrogen atom by the oxidizing agent and the method of manufacturing phenols at the high yield by using the catalyst are provided.
Patent JP-2003061293-A (JP)
Title: Motor for operating pump
Inventor: TANAKA TOMOHIDE
IPC: H02K5/16
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor for operating a pump where the outer shape of the motor is miniaturized in an axial direction and at the same time the influence of the swing of a rotor is reduced. SOLUTION: In the rotor, a rotor side end section 11 of a rotary shaft 2 is supported by a rolling bearing 10 that is accommodated in a bearing accommodation section 9 projecting at the rotor side at the bottom of a yoke 5 so that the rotor side end section 11 can be rotated, and one portion of armature coil winding 19 that is wound around a core 17 is provided so that it surrounds the bearing accommodation section 9 via an insulator 18.
Patent JP-2003056483-A (JP)
Title: Pump and air conditioner with the pump
Inventor: GOTO TOSHIYUKI
IPC: F04D29/04
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pump capable of stably rotatably supporting a cylindrical body at all times by providing a frictional force to fluid for force feeding, and an air conditioner having the pump. SOLUTION: This pump comprises an outer tubular body, a cylindrical body stored in the outer tubular body on a same axis, and a pump part for force-feeding the fluid from the one axial end side of the cylindrical body to the other end side. The cylindrical body is pivotally supported through fluid bearing by the fluid between a bearing shaft part connected to the cylindrical body and the inner wall part of the outer tubular body side so as to be rotatable relative to each other. The inner wall part of the outer tubular body side is formed of the inner peripheral surface of a bearing member fixed to the outer tubular body, and a flow passage is formed in the bearing member so that the fluid can pass through the bearing member.
Patent JP-2003063456-A (JP)
Title: Floor structure for vehicle
Inventor: KAGEI HIROYUKI
IPC: B62D25/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To easily load a wheel chair on a position near a driver's seat. SOLUTION: A rear floor F2 capable of being lowered with a step with respect to a cabin floor F1 and accommodating the wheel chair W loaded from a cabin rear opening O, is mounted on a cabin rear part. A slope board 5 is mounted between an rear end of the cabin floor F1 and the rear floor F2, a front end 56 of the slope board 5 is detachably locked on an upper end part of a stepped face F3 between the rear end of the cabin floor F1 and the rear floor F2, and a rear end 57 of the slope board 5 is placed on the rear floor F2 near the cabin rear opening O.
Patent JP-2002140425-A (JP)
Title: Method for providing game information and system for the same and electronic registering device
Inventor: ANNO HIROYUKI
IPC: G06Q50/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for providing game information capable of quickly providing competition information corresponding to the requests of respective competition applicants. SOLUTION: A game information providing system 1 is provided with a data base 30 for storing game information data supplied from network terminal equipment and a server machine 10 connected to a computer network for performing access to game information, and for transmitting game information data to the network terminal equipment. The server machine 10 is provided with a data inputting and outputting device 11 and a system control part 12. The data inputting and outputting device 11 transmits the game information data to the network terminal equipment, and receives the game information data from the network terminal equipment. The system control part 12 retrieves the data of the data base according to the retrieval and transfer request of the game information data from the network terminal equipment, and controls the data inputting and outputting device 11.
Patent JP-2003068477-A (JP)
Title: Illumination control device
Inventor: MORIMOTO YASUSHI
IPC: H05B37/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control device in which errors due to a mounting position of a luminance sensor or variations lamps can be made smaller and further in which a constant control of luminance can be carried out appropriately at an arbitrary lamp output. SOLUTION: In the illumination control device installed with a light-control means 18 to compare the luminance with a detected luminance target value set beforehand based on a detected luminance signal of the lamp 14 by the luminance sensor 20 and to light-control the lamp based on this compared result so that the lamp output will be constant, the light-control means 18 is constituted so that it is lighted on at the targeted light-control degree set beforehand until an accumulated operation time from the time of power start-up for the lamp 14 reaches a prescribed time, so that it sets the detected luminance value of the luminance sensor 20 at the time as the detected luminance target value, and so that the detected luminance value of the luminance sensor 20 coincides with the target value when the accumulated time from the power start-up reaches the prescribed time.
Patent JP-2003085087-A (JP)
Title: Transcoding system, contents conversion method, recording medium storing annotation data, and annotation control device
Inventor: TAKAGI HIRONOBU
IPC: G06F17/30
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To effectively reduce manhours required for annotation in transcoding by appropriately applying the annotation to multiple Web contents. SOLUTION: This transcoding system is provided with an annotation database 20 storing the annotation to be referred for converting the contents and a transcoder 10 converting the contents based on the annotation stored in the annotation database 20. The annotation database 20 selects the annotation applicable to the contents based on the correspondence between the constitution elements of the contents to be processed and description of the annotation according to the request from the transcoder 10 and returns it to the transcoder 10.
Patent JP-2002353075-A (JP)
Title: Electrode material for electric double-layer capacitor, and electric double-layer capacitor using the same
Inventor: ENDO MORINOBU
IPC: H01G11/86
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide electrode material for an electric double-layer capacitor, which is possible of further capacity increase, using carbon fibers relatively large in specific surface area, and an electric double-layer capacitor using it. SOLUTION: This electrode material for the electric double-layer capacitor employs, as the main material, carbon fibers where the end face of a carbon net layer is exposed, being the carbon fibers by vapor growth method where many carbon net layers in the shape of bottomless cups are stacked. The end face of the exposed carbon net layer is high in activity, and can be qualified by a functional group such a -COOH, -CHO, -OH, etc., whereby the use as electrode material becomes possible. Then, the section of the surface where the end face of the carbon net layer is exposed is uneven, and it is finely rugged on the level of atom's size, so that specific surface area is extremely large, whereby the electric double-layer capacitor of large capacity can be made.
Patent JP-2003073376-A (JP)
Title: Method for producing cyclic acetal
Inventor: SATO YASUSHI
IPC: C07B61/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a cyclic acetal without using a specific oxidative reaction agent. SOLUTION: An α-ketol represented by the formula (1) is reacted with a diol represented by the formula (2) to produce the cyclic acetal represented by the formula (3) [wherein R<1> is a hydrocarbon group; R<2> , R<3> and R<4> are same or different and each represents hydrogen atom or a hydrocarbon group]. In the reaction, the diol is used in an amount of excessive mol based on 1 mol of the α-ketol. The reaction may be carried out in the absence of a solvent by using the diol in an amount of >=2 mol based on 1 mol of α-ketol. At least one kind of solvent selected from a halogenated hydrocarbon, an ester, a ketone and an alcohol may be used as an extraction solvent. SP value of the extraction solvent may be <=15 MPa<1/2> .
Patent JP-2003078693-A (JP)
Title: Image reading method and device
Inventor: YASHIKI MITSUHIRO
IPC: H04N1/19
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reading method and device that attains double- side reading with a simple and inexpensive circuit and also reduces the transmission time from the image reading device to a host so as to attain sufficient processing. SOLUTION: The image reading method adopts two image sensors of optical systems to read both front and rear sides of an original at the same time. Analog signals are analogically composed or converted into digital signals and then they are composed so that the read analog signals are placed to the first half and the last half of the original on one line in the main scanning direction of the image sensors. The composite image signals are subjected to image processing in common. Image data subjected to image processing are processed to be one image where respective front and rear images are placed to the left and right and the one image is subjected to compression processing, and the resulting image is transferred to a host computer. The host computer extracts the compressed processing image data and separates the image data into respective front and rear image data.
Patent JP-2003073668-A (JP)
Title: Soil conditioner and fertilizer and manufacturing method of fertilizer
Inventor: ADACHI TERUO
IPC: C09K17/32
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a soil conditioner which can be manufactured using and to provide a fertilizer and a manufacturing method of the fertilizer ash of bean-curd refuse ash at a low cost. SOLUTION: The soil conditioner comprises ash of bean-curd refuse mainly, which is formed by burning bean-curd refuse. The fertilizer is manufactured by mixing the ash with organic waste or fermented compost as a binder and granulating.
Patent JP-2002157103-A (JP)
Title: Information processing device, printer control unit, printing system, and data processing method
Inventor: KONNO SHIGEKI
IPC: B41J29/38
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To acquire identification information determined by a printer on a printing request to be suspended and to display it to a user. SOLUTION: This information processing device is characterized by being constructed so that a printing request is issued in a form discriminable between one to be outputted from computers 1 and 2 as needed and one to be suspended, and then, identification information for identifying a printing request to be suspended is acquired via a prescribed communication line and displayed on a CRT 111.
Patent JP-2003072607-A (JP)
Title: Elastic pad
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To install an elastic pad to a crawler belt wherein a hole for installing the elastic pad is not formed. SOLUTION: This elastic pad is structured by adhering a ground block 3 made from elastic material to a surface of core material 2, and detachably installed to a metallic track shoe 4 of a crawler traveling element through an installing means 5. The installing means 5 comprises a pressure tool 11 arranged on a back surface side of the track shoe 4 so as to clip the track shoe 4 with the core material 2, and a fastener 12 fastening the pressure tool 11 to the core material 2 outside in a width direction and in a thickness direction of the track shoe 4.
Patent JP-2003081932-A (JP)
Title: Method for producing amine oxide
Inventor: SATO AKIHIRO
IPC: C07C291/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an amine oxide, with which the conversion of an amine to an amine oxide rises and the residual amount of unreacted hydrogen peroxide after the reaction is small. SOLUTION: This method for producing an amine oxide comprises reacting a tertiary amine represented by general formula (I) (R<1> is a straight-chain or branched-chain 8-22C alkyl group or alkenyl group; R<2> and R<3> are each the same or different 1-3C alkyl group or hydroxyethyl group) with hydrogen peroxide. The tertiary amine in an amount of 1.00 mol is reacted with 1.00-1.50 mol of hydrogen peroxide and at a point of time when the residual amount of hydrogen peroxide in the reaction solution reaches 0.05-0.50 mass %, the tertiary amine in an amount corresponding to 40-90 mol % of the residual amount of hydrogen peroxide is newly added to the reaction solution to provide the method for producing an amine oxide.
Patent JP-2003075485-A (JP)
Title: Wiring capacity measurement circuit and method
Inventor: INOUE TAKESHI
IPC: G01R27/26
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring capacity measurement circuit for reducing circuit scale and costs and to provide a simple wiring capacity measurement method. SOLUTION: The wiring capacity measurement circuit comprises a first unloaded clocked inverter CIV1, a second clocked inverter CIV2 where an input node is shared with the input node of the first clocked inverter CIV1 and wiring 3 is connected to an output node, a delay circuit 12 that delays a pulse signal SV to be supplied to a common input node by specific time for supplying to the clock gates of the first and second clocked inverters CIV1 and CIV2, and ammeters A1 and A2 for measuring the level of a current that flows to the first and second clocked inverters CIV1 and CIV2 when a pulse signal SV is supplied to the common input node.
Patent JP-2003076149-A (JP)
Title: Image forming device
Inventor: HAGA KOKICHI
IPC: G03G15/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which forms an image of high quality by preventing a carry-in gap variation in front of a rotational carrying-in entrance of a belt-shaped image carrier rotated and carried in a nip part of a transfer means even when a tension roller which applies tension to the belt- shaped image carrier is arranged at an upstream-side position in front of the carrying-in entrance of the belt-shaped image carrier rotated and carried in the nip part of the transfer means. SOLUTION: The device comprises the belt-shaped image carrier 1 which is suspended by a plurality of rollers and rotates carrying a formed toner image, a transfer means 3 which transfers the toner image formed on the belt-shaped image carrier 1 to a transferred body 2, and the tension roller 4 which is arranged on the belt-shaped image carrier 1 upstream in a rotation carrying-in direction (A) while suspending and maintaining the rotation carrying-in direction (A) of the belt-shaped image carrier 1 rotated and carried in the nip part (N) of the transfer means 3 in a fixed state.