baber/WOPTO huggingface dataset:
Patent JP-2005043632-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HONMA JUICHI
IPC: G03G5/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good organophotoreceptor which improves stability of electrical properties in the initial stage of use and in repetitive use and is free of the occurrence of an exposure memory image (a part of image becomes black due to partial potential difference).  <P>SOLUTION: The functionally discrete multilayer organophotoreceptor in which a charge generating layer containing a charge generating agent and a charge transport layer containing a charge transport agent are located on a conductive substrate directly or by way of an undercoat layer, is characterised in that a hole transport agent shown by formula (1) and a specified electron transport agent are contained in the charge transport layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047341-A (JP)
Title: Steering device
Inventor: TANAKA EIJI
IPC: F16H19/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of reducing certainly the noise emission in the end position of the stroke of a rack bar.  <P>SOLUTION: A spacer 34 consisting in a combination of the first ring member 35 made of metal with the second ring member 36 made of a resilient material to be fitted on a cylindrical part 17 of the rack bar 2, and is set at the cylindrical part 17. The first ring member 35 includes a peripheral ring-shaped portion 37 located outside in the radial direction R more than the second ring member 36. The second ring member 36 is arranged along the inside surface 42 of the peripheral ring-shaped portion 37 and includes a first projection 47 protruding from the first abutting part 39 of the ring-shaped portion 37 toward a stopper member 25. When the rack bar 2 moves to the end position of the stroke (to the right in the figure), the first projection 47 abuts to the stopper member 25 prior to the first abutting part 39 and relieves the shock, and at this time, the ring-shaped portion 37 restrains the deformation of the first projection 47 outward in the radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126547-A (JP)
Title: Photosensitive resin precursor composition
Inventor: FUJITA YOJI
IPC: G03F7/037
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin precursor composition suitable for a surface protecting sheet of a semiconductor device, etc., and having excellent uniformity in coating.  <P>SOLUTION: The photosensitive resin precursor composition is characterized by containing (a) a heat resistant resin precursor polymer, (b) a radiation sensitive compound and (c) a solvent represented by formulae (1) and/or (2). In the formula (1), R<SP>1</SP>is a 1 to 3C alkyl; R<SP>2</SP>to R<SP>5</SP>are each independently H or a 1 to 3C alkyl; and l is an integer of 0 to 3. In the formula (2), R<SP>6</SP>to R<SP>10</SP>are each independently H or a 1 to 3C alkyl; and j and k are each an integer of 0 to 3 with a proviso that j+k≥2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027202-A (JP)
Title: Encryption key generation system, encryption key generation method, and encryption key generation program
Inventor: YANO YOSHIHIRO
IPC: H04L9/08
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption key generation system in which an encryption key can be easily generated, is extremely hardly estimated from the other person, and further, even when a user himself or herself loses the key, the same key can be safely generated, and encryption key generation method and encryption key generation program.  <P>SOLUTION: The encryption key generation system comprises a discrimination means for discriminating whether an encryption key is generated for the first time or for the second time or more, a first encryption key generation means which requests the inputs of a keyword and a password and uses the keyword and the password to generate the encryption key when it is discriminated by the discrimination means that the encryption key is generated for the first time, a storage means for storing the keyword and the encryption key in a storage area, and a second encryption key generation means which requests the input of the password when it is discriminated by the discrimination means that the encryption key is generated for the second time or more, and generates the encryption key on the basis of the password and the keyword stored in the storage area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194280-A (JP)
Title: Image reader
Inventor: ENDOU YASUTADA
IPC: H04N1/19
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of obtaining an image with high spatial resolution even if the image reading is performed to a same film image more than 4 times while changing a reading position of an area image sensor with reading elements positioned in a reticular pattern.  <P>SOLUTION: The image reader 12, photoelectrically reading the image taken in a film F frame by frame, comprises a LED light source 18, a diffusion box 20, a (film) carrier 22, an imaging lens unit 24, a staggered lattice CCD 26 as the area image sensor with a lowered aperture ratio due to a downsized effective light receiving area on a light receiving surface, a pixel shift means 28 for the staggered lattice CCD 26, an amplifier 30, an A/D converter 31, a CCD correction unit 32 and an interpolation calculation unit 34. The aperture ratio of the zig-zag lattice like CCD 26 is preferably from 12.5 to 25%. With this structure, even if the same film image is read while performing more than 4 times of pixel shifting, the resolution is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005067751-A (JP)
Title: Coil handling device and coil handling machine
Inventor: SATO KAZUKI
IPC: B66F9/14
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil handing device and a coil handling machine capable of performing the handling regardless of the size of the coil.  <P>SOLUTION: The coil handling device 7 is equipped with a slide drive device consisting of a bracket 10 attached to the tip of a working arm 6, a revolving device 12 mounted on the bracket 10, a channel-shaped coil support 15 mounted movably in the horizontal axis direction on a revolving piece revolved by the revolving device 12, a hydraulic cylinder 16 to move the coil support 15 in the horizontal axis direction, etc. The coil handling machine is structured so that a revolving piece 3 is installed on a running body 1 through a revolving device 2, the working arm 6 of multi-joint structure is mounted on the revolving piece 3, and that the coil handling device 7 is mounted on the working arm 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028536-A (JP)
Title: Insert
Inventor: TAKAHASHI ISATO
IPC: B23C5/10
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert for a cutting edge replaceable cutting tool, which is improved in cutting edge strength and reduced in cutting resistance.  <P>SOLUTION: The insert is formed like an almost parallelogram plate, and has a central mounting hole formed therein. The insert has a nose portion 1 formed at each of two corner portions thereof, and a long-side cutting edge 2 and a short-side cutting edge 3 along ridges defined by a pair of flanks across each nose portion 1 and an upper face inclusive of the nose portion 1. The upper face inclusive of the nose portion 1 is a cutting face 4, and a flat portion 5 almost in parallel with a bottom surface 6 is formed in the vicinity of the cutting face 4 of the nose portion 1 and in a region of the cutting face enclosed by the long-side cutting edge from the nose portion in the ridge direction and the short-side cutting edge from the nose portion in the ridge direction. The long-side cutting edge 2 is inclined in a bottom surface 6 direction as it is separated away from the nose portion 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029866-A (JP)
Title: Method for forming metallic oxide film and vapor deposition apparatus
Inventor: SHIMOZAKI SHINJI
IPC: C01G23/07
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a titanium oxide film having high photocatalytic activity on a substrate so as to become uniform in a transverse direction, with an adequate TiCl<SB>4</SB>utilization rate and a high film-forming rate, when manufacturing a composite of a titanium oxide photocatalyst by continuously forming the film of a titanium oxide precursor on a substrate surface through the reaction of a TiCl<SB>4</SB>vapor with water vapor while moving the substrate, and then by forming the film of the titanium oxide photocatalyst by baking the film of the precursor.  <P>SOLUTION: This film-forming method comprises mixing the TiCl<SB>4</SB>vapor with the water vapor by crossing both jet flows before they arrive the substrate, and making the mixed vapor contact with the substrate. The period of time between the mixing of the vapors and the contact of the mixed vapor with the substrate is controlled to 3 seconds or shorter. The TiCl<SB>4</SB>vapor is preferably jetted from a multi-aperture nozzle placed toward a reverse direction with respect to the traveling direction of the substrate, and the water vapor is preferably jetted from the slit-type nozzle having a lower crossing angle with respect to the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037066-A (JP)
Title: Network cooking system, and heat cooking device using the same
Inventor: SANO MASAAKI
IPC: G06Q30/06
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network cooking system, and a heat cooker, of low-cost constitution and excellent practicality, in which cooking information and the like can be supplied to the heat cooker in a household through a communication network.  <P>SOLUTION: This network cooking system is provided with an information control device 1, a communication network 2, a home network terminal 3, a network communication means 7, a terminal side display means 8, a terminal side radio communication means 9, radio communication 4, a heat cooker 5, a device side radio communication means 10, and a device side display means 11. Cooking information supplied from the information control device through the communication network can be read on the home network terminal. The cooking information can be transferred to the heat cooker by radio communication as necessary. Minimum display functions for cooking are provided on the heat cooker side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034893-A (JP)
Title: Method for estimating thickness in continuous rolling mill and device for controlling thickness using the method
Inventor: NISHIDA YOSHIHARU
IPC: B21B37/18
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate thickness on the outlet side of an upstream stand in a continuous rolling mill which is provided with a plurality of stands.  <P>SOLUTION: In the continuous rolling mill 1, after calculating the thickness on the inlet side of a concerned stand by a mass flow system, calculating the dead time caused by the conveyance of a rolled stock 4 and calculating the variation of the thickness on the outlet side which is produced for the dead time by a gage meter system at the upstream stand situated in the preceding stage of the stand, the thickness on the outlet side of the upstream stand is determined by adding this variation to the thickness on the inlet side of the stand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044169-A (JP)
Title: Machine tool and method for inspecting work processor for failure
Inventor: MATSUMOTO TAKASHI
IPC: B23Q15/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a machine tool and a work processor including such a machine tool for failure, the method being capable of previously preventing unexpected collision of tools.  <P>SOLUTION: When an inspection program P2 is run on an NC machine 10 serving as the machine tool, an interference inspection tool 30 performs the same action as at least part of the relative movement of a machining tool 14 in an area away from and adjacent to a normally set workpiece W. If an operating error exists such that the workpiece W is set away from the normal position or that a workpiece W different from the normal one is set, the interference inspection tool 30 interferes with the workpiece W to output a detection signal. This makes it possible to inspect for any operating errors and to prevent unexpected collision of the tool 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050650-A (JP)
Title: Cathode-ray tube, control method of projection type display device, and projection type display device
Inventor: TOMINAGA KIYONORI
IPC: H01J29/48
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve brightness and resolution of a monochrome cathode-ray tube for a projector.  <P>SOLUTION: The cathode-ray tube is provided with two cathodes, and, at non-deflection, two electron beams 12a, 12b emitted from the cathodes 10a, 10b are made to get into an orbit forming two spots 17a, 17b distant from each other with a distance longer than the distance between horizontal scanning lines by two times or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004065973-A (JP)
Title: Dart board structure for use in soft dart and metallic dart
Inventor: JUO YU-FU
IPC: A63B65/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a dart board for use in a soft dart and a metallic dart.  <P>SOLUTION: At least one elastic tip hole 311, into which the dart is to be stuck, is provided in an appropriate position in a target segment 30, and a circumferential part of the tip hole 311 has a deformable and elastic opening structure, so that the tips of many types of darts different in size and maker can be easily held in a sandwiched manner. When the tip of the dart is thick, the tip hole 311 is moderately expanded by virtue of the elasticity of the tip hole 311 so as to sandwich the dart. Even if the tip of the dart is thin, the dart can be housed and held in the sandwiched manner in the tip hole 311. A soft member is provided at the lower end of the tip hole 311, so that the dart can be more firmly held on the soft member after passing through the tip hole 311.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047229-A (JP)
Title: Control circuit, driving circuit, and recording device
Inventor: FUJII YASUO
IPC: B41J2/51
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which is increased in a transmission rate of image data from a control circuit to a driving circuit of a recording head without increasing data lines.  <P>SOLUTION: In the control circuit (A), a CLK 201 is not superimposed on a transmission clock signal (CLK 201) but a strobe signal (STRB_TX 203) is superimposed at the time of transmission of an image data signal (DATA 200) to the driving circuit (C). The strobe signal is generated by inverting data at timing immediately before the STRB_TX 203 per se in a zone where the same data continuous, and transmitting the data as it is in a zone other than the above continuous data zone at timing immediately before the STRB_TX 203 per se. In the driving circuit (C), a DATA_TX 202 and the STRB_TX 203 are received from the control circuit (A), and an exclusive OR of them is calculated, followed by extracting a CP 204 having a frequency of 1/2 the frequency of the CLK 201. The DATA 200 can be decoded by reading the DATA_TX 202 at the time of rising and falling of the CP 204.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055349-A (JP)
Title: Positioning method, satellite broadcasting system, broadcast wave receiving terminal and gps receiver
Inventor: ITSUKAICHI ATSUSHI
IPC: H04H20/74
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to receive a highly-sensitive signal by locking quickly and surely a GPS signal transmitted from a GPS satellite.  <P>SOLUTION: GPS locking support data necessary for locking the GPS signal are broadcast by satellite broadcasting, and this GPS receiver 14 for a user locks the GPS signal based on the GPS locking support data and performs signal integration, and thereby reception sensitivity is improved by using a signal integration time as the necessary minimum length. Since the reception sensitivity is improved in this way, positioning by using the GPS signal is performed without launching a GPS satellite especially just over an area or the like where rooms or buildings are built side by side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052880-A (JP)
Title: Multi-face clamper
Inventor: CHIBA MAKOTO
IPC: B23K37/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-face clamper which can change a combination of a reference block and a clamp arm by rotating a set of an air cylinder and a clamp arm holder together.  <P>SOLUTION: The multi-face clamp comprises the air cylinder 4 composed of a cylinder body 4a and a cylinder rod 4b, a clamp arm holder 5 capable of rotating together with the air cylinder 4 around the cylinder rod 4b as the center of the rotation, a plurality of reference blocks 6 attached detachably to the clamp arm holder 5 and prepared in several kinds corresponding to shapes of sections W of a workpiece, and the clamp arm 7 which is connected to the cylinder rod 4b of the air cylinder 4, can clamp or unclamp the section W of the workpiece by swinging following expansion and contraction of the cylinder rod 4b, is prepared in several kinds corresponding to the shapes of the sections W of the workpiece and also is prepared in combination with the reference block 6 corresponding to the shapes of the sections W of the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057182-A (JP)
Title: Plasma processor
Inventor: SHIBAI MASAAKI
IPC: H01L21/3065
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To so suppress the generation of the dust of particles as to be able to perform a stable process by considering the maintaining of a process characteristic and considering the maintainability about the ceiling board portion of a plasma processor, in order to suppress reaction products generated in etching and suppress the generation of the particles caused by ion bombardment to the constituent components in the processing chamber of the plasma processor.  <P>SOLUTION: Conventional structures of the ceiling portion of a plasma processing chamber are so reconsidered with respect to the places and portions in the processing chamber whereto reaction products are stuck especially easily and a plasma is concentrated easily as to provide a ceiling-board outer-periphery ring made of a resin-based raw material in the outer-periphery portion of the ceiling board. By using the component made of the resin-based raw material in the outer-periphery portion of this ceiling board, there is provided the structure having a characteristic that reaction products generated in etching are stuck thereto hardly, an excellent corrosion resistance to the plasma, and a relaxant quality of ion bombardment. Also, in order to relax the ion bombardment to the portion of ions concentrating especially easily, there is so altered the shape of the outer-periphery portion structure of the ceiling board as to consider the incident angles of ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059683-A (JP)
Title: Power transmission for hybrid vehicle
Inventor: INAMURA KO
IPC: B60L50/16
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a clutch switch time and to alleviate a shock at engagement of a clutch in a hybrid vehicle switching a traveling mode by switching of the clutch.  <P>SOLUTION: A transmission input shaft 11 and a transmission output shaft 12 become parallel to each other and are rotatably installed in a gear case 10 to constitute a transmission 9. A multi-plate type first clutch 18 with easy slip control is interposed between an engine output shaft 16 transmitted with engine power and the transmission output shaft 11. A second clutch 19 realizing the power shutting off state near the complete releasing is interposed between the first clutch 18 and the transmission input shaft 11. Switching of the traveling mode making an electric motor as a driving source and the traveling mode mainly making driving by the engine 13 is carried out by switching the first clutch 18 to the connection state or the slip state and switching the second clutch 19 to the connection state or the release state in response to the traveling condition of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065393-A (JP)
Title: Dc/dc converter, semiconductor device, electronic apparatus, and battery pack
Inventor: DOUKOME HIROFUMI
IPC: H02J7/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC/DC converter which can suppress a drop in efficiency and is capable of increasing frequency.  <P>SOLUTION: A control circuit 40 is equipped with a charge time setting circuit 44 which changes the ON/OFF time of a transistor T1 on main side and a transistor T2 on synchronization side, so as to establish the charge time of a capacitor C2. Accordingly, this converter can suppress the drop in efficiency by supplying the transistor T1 on main side with gate voltage without lowering frequency, thereby lessening an ON resistance value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062016-A (JP)
Title: Radiation image converter and method for manufacturing it
Inventor: TAZAKI SEIJI
IPC: C09K11/08
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image converter which imparts radiation images of high picture quality.  <P>SOLUTION: The radiation image converter is constituted by bonding and fixing a flexible phosphor sheet which consists of a laminate of a plastic support sheet, a phosphor layer consisting of storage phosphor particles and a binder resin and a transparent protective layer in order of mention on a rigid substrate in such a layout that the support sheet can face the rigid substrate. The amount of the change in the flatness of the surface of the transparent protective layer of the radiation image converter made in comparison of that before a treatment operation for heating and cooling the radiation image converter from 0°C to 50°C and then from 50C° to 0°C at a temperature change rate of 12.5°C/hour is repeated 300 times with that obtained after the same operation is repeated 300 times is 10μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058552-A (JP)
Title: Dishwasher
Inventor: MURAYAMA HIDEYUKI
IPC: A47L15/42
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the drawing-out/forcing-in operation of a washing tub in a dishwasher and to reduce the cost of the dishwasher by the reduction of the cost of parts of a sliding part.  <P>SOLUTION: A pump head 5 for feeding washing water to the washing tub 2 and/or draining water from the washing tub 2 to the outside after washing is disposed on the washing tub 2 side, and a driving motor part 6 for operating the pump head 5 is disposed on an outer housing 1 side in the built-in dishwasher. The dishwasher is structured so that the pump head 5 and a driving motor 6a can be freely connected/disconnected according to the sliding of the washing tub 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI