baber/WOPTO huggingface dataset:
Patent JP-2004323040-A (JP)
Title: Lapping apparatus
Inventor: MATSUKI KATSUHIKO
IPC: B65B11/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping apparatus which is provided to be movable and enables a turntable to be placed in a lower position than in a conventional one.  <P>SOLUTION: A rotary driving mechanism 16 includes a rotary roller 32 provided outward from a turntable 14 so that an outer peripheral surface 32a is opposite to and separate from an outer peripheral surface 14b of the turntable 14 and driven to rotate by a driving source 40 and an intermediate roller 34 formed in such a size that its outer peripheral surface 34b is in contact with the outer peripheral surface 14b of the turntable 14 and the outer peripheral surface 32a of the roller 32. The mechanism includes a support 48 for supporting the intermediate roller 34 movably in the direction of coming into contact with/farther away from the outer peripheral surface 14b of the turntable 14 and the outer peripheral surface 32a of the roller 32, and an urging means 50 for urging the roller 34 in the direction of coming into contact with the turntable 14 and the rotary roller 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321986-A (JP)
Title: Exhaust gas purification catalyst
Inventor: KAWAMURA TETSUO
IPC: B01J23/64
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst having high NO<SB>x</SB>treatment ability not only at a high temperature but also at a low temperature and high resistance to sulfur poisoning.  <P>SOLUTION: The exhaust gas purification catalyst comprises a perovskite type composite metal oxide defined as A<SB>1-x</SB>Rb<SB>x</SB>M<SB>1-y-z</SB>Ti<SB>y</SB>R<SB>z</SB>O<SB>3</SB>wherein A is at least one metal selected from La, Nd and Sm; M is at least one metal selected from Mn, Fe, Co and Ni; R is at least one metal selected from Pt, Pd, and Rh; x is a numeral satisfying 0.1<x<1; y is a numeral satisfying 0<y<1; z is a numeral satisfying 0<z<1; y>z; and 0<y+z<0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325352-A (JP)
Title: Current sensor
Inventor: TANAKA HIDEYASU
IPC: G01R19/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and highly sensitive electric current sensor of a form suitable for mass production of a low cost.  <P>SOLUTION: Hall elements 1, 2 and a thin-film-like magnetic core 3 having a cavity are layered in parallel on a smooth flat plane or a semiconductor substrate formed with a peripheral circuit necessary for a function as the current sensor, an electric current conductor 5 through which a measured current flows to surround the magnetic core 3 is provided to converge unidirectionally an induced magnetic field generated in the measured current, inside the magnetic core 3, and the Hall elements and the cavity are arranged to make an almost all portions of a magnetic field leaked from the vicinity of the cavity to a magnetic core outside have components perpendicular to element faces of the Hall elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030627-A (JP)
Title: Information processing apparatus and method, program storage medium, and program
Inventor: ITO MASATO
IPC: G06N3/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To sort a novel time series pattern.  <P>SOLUTION: A time series pattern N of a curved line L21 is inputted to an output layer 13 of a recurrent neural network 1. An intermediate layer 12 learns a prescribed time series pattern in advance, and its neuron holds a weighting coefficient corresponding to the time series pattern. Based upon the weighting coefficient, the intermediate layer 12 operates a parameter corresponding to the time series pattern N and outputs it from a parametric bias node 11-2. A comparator part 31 compares a parameter of a learning pattern stored in a storage part 32 with the parameter of the time series pattern N and sorts the time series pattern N. The invention may be applied to a robot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341580-A (JP)
Title: Access processing of storage device
Inventor: KOSHIBA AKIYOSHI
IPC: G06F3/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize accessing to each device as a plurality of partitions or directories of one device not as separate devices, if a plurality of storage devices can be set to information equipment such as a PDA.  <P>SOLUTION: A device table with a disk configuration, a partition table for managing partitions of each medium and an access table for managing a whole of a partition group are provided. The access is realized, by converting a virtual partition or a directory into an actual device, in the access to the disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343269-A (JP)
Title: Diversity receiver, and diversity control method and program
Inventor: KOJIMA TAKUYA
IPC: H04B7/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver where an antenna can be selected by taking into account reception sensitivity even when diversity control by means of the comparison of the magnitude of an RSSI is carried out while maximizing the effect of an inserted amplifier in the case that the amplifier is inserted to a post-stage of a reception exclusive antenna to increase a received signal level.  <P>SOLUTION: Through the provision of an offset circuit 2 for lowering the RSSI by a decreased value of a CNR in comparison with the case without the amplifier 1 even when the amplifier 1 is inserted for the purpose of increasing the received signal level of the reception exclusive antenna 3, diversity control by taking reception sensitivity into account can be attained even when the antenna is selected by the comparison of the magnitude of the RSSI.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342469-A (JP)
Title: Luminaire
Inventor: KOJIMA HIROYUKI
IPC: F21Y101/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire of opening/closing type, easily removable and having retaining means for preventing opening even if fixing by a latch device is released.  <P>SOLUTION: The luminaire 1 comprises a latch projection part 6 provided on one of an upper cover 8 and a luminaire body 9, and an elastic body 7 formed in an approximately U-shape and having one leg part 7A fixed to other of the upper cover 8 and the luminaire body 9, and other leg part 7B which is a free end with a latch part for engaging to the latch projection part 6. The luminaire 1 comprises retaining means so that by closing an upper opening of the luminaire body 9 with the upper cover 8, the free end of the latch projection part 6 is pressed to deform in a direction to allow the both leg parts 7A and 7b to approach each other, and elastically restores when the latch projection part 6 is in a position where it can be engaged to the latch part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338618-A (JP)
Title: Vehicular seat equipped with air cleaning function
Inventor: NAGAI TAKESHI
IPC: B60N2/90
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To fulfill an air cleaning function having less effect on a human body regardless of weather or night and day by conducting photocatalysis in a seat through which airflow in a car room can pass.  <P>SOLUTION: The vehicular seat 5 equipped with an air cleaning function is provided in a car room A, and airflow in the car room A can pass therethrough. A photocatalyst layer 25 and a coating layer are formed in the constitution part of the seat in the side opposite to the side contacted by a sitting person 50 of the seat constitution part, and a light source 27 irradiating the photocatalyst layer 25 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339178-A (JP)
Title: Method for producing oxirane compound
Inventor: HORIUCHI TOSHIHIDE
IPC: C07D303/22
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an essentially pure (S)- or (R)-oxirane derivative and provide a method for producing a benzoxazine derivative by using the essentially pure (S)- or (R)-oxirane derivative.  <P>SOLUTION: The method produces an (S)- or (R)-oxirane derivative useful as an intermediate for medicines. The (S)- or (R)-oxirane derivative expressed by general formula (II) or (III) (the ring A is a benzene ring which may have substituents or a naphthalene ring which may have substituents) is produced in high efficiency by reacting a compound expressed by general formula (I) with (2R)- or (2S)-2-(chloromethyl)oxirane in the presence of a salen complex and an acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344568-A (JP)
Title: Rice cooker and rice cooking method
Inventor: SHIMOZAWA RISUKE
IPC: A47J27/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To offer a rice cooker which finishes boiling rice without unevenness irrespective of the quantity of the amount of boiled rice and takes visual delicious efficacy by making flat the upper surface of the boiled rice after finishing boiling.  <P>SOLUTION: The rice cooker comprises a pot 2, a heating means 4, a pressure valve 14 having an opening/closing mechanism 18 which opens/closes communication with the inside of the pot 2 and the open air so that the air in the pot 2 is approximately constant, a pressure valve opening mechanism 17 for forcibly opening the valve 14, and a control means 20, which controls the heating amount of the heating means 4 and performs the control of the open actuation of the valve 14 by the valve open mechanism 17. The control means 20 boils rice after a water absorbing process for causing rice to absorb water to a water content of 20-30.5%, changes the pressure within the pot by opening the valve by the valve opening mechanism at least once during boiling, and agitates the rice by a bumping phenomenon in a condition that the amount of the remaining water within the pot is much irrespective of the amount of the boiled rice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316883-A (JP)
Title: Constant drive transmission
Inventor: FUJIMOTO HIROYOSHI
IPC: F16H21/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight transmission capable of bearing a large output of an engine and functioning as a continuously variable transmission.  <P>SOLUTION: The transmission comprises a device for constituting rotation circles directly connected to a power input shaft and a power output shaft, a connecting member for connecting the rotation circles and a device for shifting the connecting member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354089-A (JP)
Title: Color tone measuring device and method
Inventor: SAKAKIBARA MASATO
IPC: G01J3/46
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color tone measuring device and color tone measuring method with an improved accuracy for the quality determination of a color tone.  <P>SOLUTION: In S2, the color tone such as L-value, a-value or b-value is detected, and distances d1 and d2 between an automobile body and a distance detection part are also detected. In S3, the inclination θ1 of the measuring surface of the automobile body to the distance detecting directional vertical plane of the distance detection part is calculated, and in S4, the color tone detection value such as L-value, a-value or b-value detected in S2 is stored in a layer corresponding to the inclination θ1 calculated in S3. In S5, a plurality of color tone detection values of the same layer stored in a storage part are compared, whereby the quality of the color tone of the automobile body is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004049891-A (JP)
Title: Endoscope apparatus
Inventor: GOTO HIROAKI
IPC: G02B23/24
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus with better operability, enabling one doctor to operate an endoscope and a catheter simultaneously.  <P>SOLUTION: An operation part 2 of this endoscope 1 having a treatment tool insertion channel 11 is provided with an engagement hole 16 near a treatment insertion body 10a. By hooking a connecting protrusion 15 of a guide catheter cock 14 onto the engagement hole 16, the treatment insertion body 10a of the endoscope 1 and the guide catheter cock 14 near a guide catheter 13 are detachably connected in a close proximity to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351677-A (JP)
Title: Inkjet printing method and printer
Inventor: YASUMI KUNIO
IPC: B41J2/21
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply obtain images which less fade by an inkjet printing system.  <P>SOLUTION: A first head 30 and a second head 40 are arranged to be separately from each other in a transfer direction of a recording paper sheet 12. The heads 30 and 40 are simultaneously moved in mutually opposite directions to record the image. A Y ink discharging nozzle array 51, an LM ink discharging nozzle array 52, and an M ink discharging nozzle array 53 are formed at the first recording head 30 to be closer to the recording paper sheet 12 in the order of Y, LM and M. An LC ink discharging nozzle array 54, a C ink discharging nozzle array 55 and a K ink discharging nozzle array 56 are formed at the second head 40 to be closer to the recording paper sheet 12 in the order of LC, C and K. An ink which is relatively better in the fading resistance performance is discharged later on the recording paper sheet, and therefore prints resistant to fading can be simply formed by changing a recording order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003320139-A (JP)
Title: Pinball game machine
Inventor: FUKUI SHIZUKO
IPC: A63F7/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs associated with wiring work for a game board of a pachinko machine.  <P>SOLUTION: A wiring gutter 223 capable of being mounted on the backside of the game board 25 is provided. In the wiring gutter 223, there is embedded a harness wire which is mounted with a female connector capable of being connected to various types of decorative devices and various types of winning devices, which are provided in the game board 25. The other end of the harness wire is inserted into a wiring gutter connector 225, which is mounted on the upper part of the wiring gutter 223, and the embedded harness wire is fixed to the wiring gutter 223. The wiring gutter 223, which wiring is installed, is mounted in a proper place on the backside of the game board 25, and male connectors are inserted into the decorative devices and the winning devices, so that a wiring process can be finished. Thus, since wiring and assembling work in a game board assembling line, which needs time and manpower, can be performed in a separate process (dependent on an outside order), a special technician and an assistant worker (who is required as a deliveryman because a large number of components are used) are made unnecessary in the game board assembling line, and production can be increase even in the same product line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354577-A (JP)
Title: Liquid crystal display
Inventor: KOBAYASHI TAKAHIRO
IPC: G02F1/133
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the voltage of a non-video signal and the time rate inserted during 1H (one horizontal scanning) period must be adjusted for every panel in an OCB (Optically self-Compensated Birefringence) type liquid crystal panel.  <P>SOLUTION: An calculation part calculating the insertion time rate based on a fixed relation between the voltage of the non-video signal and the time rate inserted during the 1H period is incorporated into a liquid crystal display. Thereby, the panel adjustment is completed only by writing the voltage of the non-video signal in a ROM (random access memory).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351775-A (JP)
Title: Label printer system
Inventor: OGIURA KATSUTOSHI
IPC: G06Q50/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer system through which a user can manage the data such as a goods master, and the like, inexpensively without using server and can maintain the goods data from anywhere.  <P>SOLUTION: The label printer system comprises a server storing the goods master for each user and performing a desired processing in response to an application service request from each user, a label printer provided for each user and connected with the server through a network in order to perform pricing based on a goods master or goods data delivered from the server, and a user terminal connected with the server through a network in order to receive the goods master of each user stored in the server and to transmit an application service request. Consequently, the goods data can be maintained from anywhere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356074-A (JP)
Title: Fixing structure of terminal cover support member in bushing for switching device
Inventor: MITSUGUCHI KUNIO
IPC: H01H33/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a terminal cover support member capable of improving efficiency of a work for attaching the support member.  <P>SOLUTION: An engagement structure 41 for fixing a terminal cover support member 14 to a terminal portion 32 disposed on an electrical wire connecting side of an electrically conductive bar 13 is provided so as to engage the support member 14 with the engagement structure 41. Therefore, the support member 14 is engaged with the terminal portion 32 by inserting the support member 14 into the terminal portion 32 and pushing the support member 14 on the side of an electrically conductive portion 31. Accordingly, the support member 14 can be easily attached to the terminal portion 32 of the conductive bar 13, and can improve efficiency of an assembling work of a bushing 10. The number of man-hours of the work for attaching the support member 14 to the conductive bar 13 can be reduced because a work for bolt fastening or pin clasping etc. is not required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328982-A (JP)
Title: Switching power supply
Inventor: SEKINO YOSHIHIRO
IPC: H02M3/155
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable control due to hunting of a reactor and a capacitor built in a switching power supply and to prevent parasitic oscillation due to resonance.  <P>SOLUTION: The reactor is confined in a current controlled circuit so that it cannot operate as a reactor. Consequently, phase lag of a transfer function is limited to 90° or less thus suppressing resonance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360095-A (JP)
Title: Synthetic fiber cord fabric for rubber reinforcement and pneumatic tire using the same
Inventor: OHORA KENJI
IPC: B60C9/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synthetic fiber cord fabric for rubber reinforcement with which wefts are uniformly extended with an increase of a space between warps in molding in an annular shape in a tire molding process and which exerts excellent improvement effect on uniformity of a pneumatic tire and a pneumatic tire using the same.  <P>SOLUTION: The cord fabric by cord fabric weaving comprises warps and wefts composed of a synthetic yarn subjected to lower twisting and upper twisting and has initial tensile resistance degree of weft decreasing gradually in the weft direction of the cord fabric from the central part of the fabric toward both edges of the fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361179-A (JP)
Title: Core and fuel assembly for boiling water reactor
Inventor: HIRANO YASUSHI
IPC: G21C5/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To select optimum design even if cost data for economical efficiency evaluation vary (1), to perform design not affecting the number of manufactured MOX fuel assemblies or the number of spare uranium fuel assemblies even in cases where demand and supply of plutonium are off-balance (2), thereby achieving targeted take-out burn-up even if core size, power density, or an operation period varies.  <P>SOLUTION: This relates to a core of a boiling water reactor loaded with at least two kinds of fuel assemblies each made by bundling, into a tetragonal lattice shape, uranium fuel rods of a first type not containing plutonium or any combustible toxic agent, combustible poison-containing fuel rods of a second type not containing plutonium but each containing a combustible poison, and MOX fuel rods of a third type whose plutonium is enriched. Between different fuel assemblies, the shapes of MOX fuel rods of the fuel assemblies and the concentration of equivalent nuclear fissile material of MOX fuel rods of at least one kind are made equal, and the number of MOX fuel rods of the third type is made different, or the fuel rods of the first type are made different in average enrichment from the fuel rods of the second type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361708-A (JP)
Title: Wrist camera
Inventor: URANO AKIHIKO
IPC: G03B17/56
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist camera by which a user easily photographs himself (herself) in the midst of walking or in the midst of exercise.  <P>SOLUTION: The wrist camera attachable to an arm is equipped with a gyro so as to detect attitude. When the attitude gets in an attitude range set for self-photography, an image is automatically picked up. When user's cardiac beats rate and position or the like are within a specified range and also the attitude is within the set range, the image is automatically picked up. Furthermore, the attitude range of the photography of a distant view or the like other than the self-photography is set, and a photographing mode is set for every attitude range. In such a case, when the attitude gets in any range, the photographing mode is automatically switched, whereby the image is picked up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360353-A (JP)
Title: Slope for refuge
Inventor: TAJIRI MAKOTO
IPC: E06B7/32
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope for refuge, surely installable, when closing a fire door, without requiring an arrangement of a special storage space.  <P>SOLUTION: This slope for refuge is used for the fire door having a small door for refuge; is rotatably supported on the lower end of an opening part of the small door for refuge in the fire door; has a slope plate rotatable between a storage position folded along a lower part of the small door for refuge and a service position developed to connect the lower end of the opening part to a floor surface, and a holding mechanism attached to the fire door for holding the slope plate in the storage position. The holding mechanism rotates the slope plate in the service position, releasing a hold of the slope plate, by interlocking with closing motion of the fire door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358905-A (JP)
Title: Imaging device and program
Inventor: AIHARA TAKESHI
IPC: G06F1/26
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a jointly used power supply for an imaging device is not unpreparedly switched OFF.  <P>SOLUTION: In this imaging device, a control program prepares the termination of operation of a main body system (step S302) when the shutdown of a power supply for the device is instructed (step S301). In concrete terms, the processing of an application/system presently in operation is terminated, then data under processing are stored in a non-volatile device (HDD, NVRAM or the like) if necessary; and the device is set in a standby state. Next, the control program confirms whether the termination of the operation of the system is completely prepared (step S303); after the preparation for the termination is totally prepared, a power supply for HDD is switched OFF (step S304); and subsequently the main power supply is switched OFF by controlling a port of a power supply circuit by means of software (step S305).  <P>COPYRIGHT: (C)2005,JPO&NCIPI