baber/WOPTO huggingface dataset:
Patent JP-2004053811-A (JP)
Title: Heat developing material
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developing material having an excellent adhesion property of a coating film and favorable sensitivity, fog and storage stability.  <P>SOLUTION: The heat developing material is produced by subjecting a polyester supporting body having no base coating layer to at least one kind of radiation treatment selected from corona discharge treatment, plasma discharge treatment, UV treatment, electron beam radiation treatment and X-ray radiation treatment, applying a base coating layer on the supporting body, and further forming a photosensitive layer containing photosensitive silver halide particles, an organic silver salt, a reducing agent and a binder on the base coating layer. In this heat developing material, an oxidizing agent is incorporated into the base coating layer, and the base coating layer is heat treated at 60°C to 230°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052325-A (JP)
Title: Pipe jacking method
Inventor: ISHIHARA KAZUNORI
IPC: E21D9/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately bury a jacking pipe by easily jacking the jacking pipe when using a freezing construction method being an auxiliary construction method in a pipe jacking method used for tunnel work.  <P>SOLUTION: A track arranging space 7 for arranging a track is excavated by a track arranging space excavating process. By a sleeper laying process, C shape steel 5 is laid on a plane formed by laying and compacting a sand material 6 in the track arranging space 7 by an unevenness adjusting process. H shape steel 3 is arranged in an upper part of the C shape steel 5 by a rail arranging process. The track is arranged by fixing a round steel material 4 to a lengthwise directional upper surface of this H shape steel 3 by a round steel fixing process. Here, the sand material 6 is laid up to the upper part of the C shape steel 5 by a relaying compacting process. This compacted sand material 6 is frozen by a freezing process. The jacking pipe 1 having a jacking guiding pipe 2 is arranged on this track, and the jacking pipe 1 is jacked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056904-A (JP)
Title: Method of getting power from switch connected in series to load and noncontact switching circuit making use of it
Inventor: WADA AKIRA
IPC: H02M1/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of getting power from a switch which is connected in series to load to be charged for a longtime, by devising it so that power for control can be taken from both ends even in case that a semiconductor switch element is ON, using this semiconductor switch element for the switch for turning on or turning off the load, and to provide a noncontact switching circuit making use of it.  <P>SOLUTION: Voltage is generated between both ends of the semiconductor switch element 13 by providing a short non-current application period in a range without hindrance in action of load 12, by controlling the current application phase of the semiconductor switch element 13 at current application of the semiconductor switch element 13 connected in series to load 12. This generated voltage is rectified and smoothed into DC power. The noncontact switching circuit 10 is constituted for supplying power to a control part 14 for turning on or turning off an optical sensor 11 and the semiconductor switch element 13 by this power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109337-A (JP)
Title: Head supporting device and disk drive unit using the same
Inventor: MIYAMOTO MAKOTO
IPC: G11B21/12
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an L/UL (loading/unloading mechanism) type head supporting device having high shock resistance with a simple structure while reducing a load applied to a voice coil motor (VCM) and capable of fast access, and a compact and slim disk drive unit using the head supporting device. SOLUTION: A head actuator part of a head supporting mechanism provided in the head supporting device of the disk drive unit comprises a support arm 2 which is provided with a slider 1 having a head on a plane facing a recording medium, and is rotatable in the radial direction of the recording medium and perpendicularly to a recording surface with a first bearing part 3 as a rotation center, and to which energization force in a direction close to the recording medium is given by a resilient means, and the VCM consisting of a pair of yokes, a magnet and a coil 16. When the head is lead to a head retracting position, one end side of the support arm 2 is pulled by a magnetic member 22 and the magnet at and in the vicinity of a retracting position.
Patent JP-2004050748-A (JP)
Title: Ink cartridge and its ink filling method
Inventor: SUZUKI TAKESHI
IPC: B41J2/175
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate ink filling work while surely preventing intrusion of air and impurities into an ink reservoir.  <P>SOLUTION: The ink cartridge has a cartridge housing 4b provided with an ink reservoir for containing ink. The cartridge housing 4b is provided with a first opening 7a and a second opening 7b opening to the outside and communicating with the ink reservoir through communicating paths 5a and 5b, respectively. A first plug member 6a and a second plug member 6b are fitted in the openings 7a and 7b, respectively. The plug member 6a and 6b can penetrate hollow needles 51 and 52 and have resiliency capable of sealing by itself when the hollow needles 51 and 52 are drawn out. In the communicating path between the plug member 6a fitted in the first opening 7a and the ink reservoir, a check valve 3 allowing ink flow from the ink reservoir side to the plug member 6a but blocking ink flow in the reverse direction is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179822-A (JP)
Title: Method of providing personalized wireless television programming and wireless hand-held computing device
Inventor: BROWN WILLIAM P
IPC: H04H20/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held computing device that automatically starts a program selected in advance by a viewer and informs the viewer that the program is broadcast.  <P>SOLUTION: The wireless hand-held computing device 300 includes: a wireless code receiver 302 that is arranged to receive programming codes in combination with corresponding television programming information and to send the codes and the programming information to a memory unit 304 coupled to a processor 306, a plurality of programming input buttons 308, coupled to the processor 306, that are used for inputting, by the viewer, names of selected programs for viewing, programming software 310 loaded in the processor 306 and used for selecting, automatically, the programming codes for the selected program for viewing and for automatically activating a television receiver when the selected programs are broadcast, and the processor 306 coupled to the memory unit 304 and the plurality of programming buttons 308 respectively, with the programming software 310 loaded thereon, and implements the programming software 310.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004027455-A (JP)
Title: Method for forming breast cup of lady's swimming suit
Inventor: MATAHIRA TSUTOMU
IPC: A41C5/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming the breast cups of a lady's swimming suit beautifully and naturally showing a bustline through solving such a problem that formed breast cups of a lady's swimming suit get out of position and have rough feeling and conspicuous unnaturalness.  <P>SOLUTION: This method for forming the breast cups comprises forming the shape of the breast cups (3) three-dimensionally (a convex shape) with technique of direct Ise sewing (sewing through finely gathering a fabric) without cutting out a bust cup holding cloth (4), and setting pockets (5) on the reverse sides of the cups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058340-A (JP)
Title: Tire vulcanizing apparatus
Inventor: MURAKAMI TOSHIBUMI
IPC: B29C35/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing apparatus which is reduced in size and has a reduced running cost by holding a reaction force generated by an internal pressure at an engaging part of a segment of a top plate with a segment of a bottom plate.  <P>SOLUTION: In the tire vulcanizing apparatus having a structure for holding a mold by providing projections 8, 12, 16 and 17 at an end of the top plate 10 for holding an upper part of the segment 15 holding a tread mold 14 and an upper side mold 13 and an end of the bottom plate 6 for holding a lower part of the segment 15 and a lower side mold 9, and engaging the projections with each other, engaging tapered parts 8a, 12a and 16a, 17a are respectively formed at the projections 8, 12 and 16, 17 for engaging with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058788-A (JP)
Title: Gear device for vehicle air conditioning unit
Inventor: YOSHIDA NORIO
IPC: B60H1/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear device in which a gear to be not installed to a switching door is produced at a low cost and generation of a noise caused by floating of the gear and leakage of air in a unit case are prevented.  <P>SOLUTION: The gear device 15 is constituted by being provided with a first link gear 16 installed on the first switch door 10 making a wall part of the unit case 2 as a border; a third link gear 18 installed on the second switch door 11; and a second link gear 20 engaged with the first link gear 16 and the third link gear 18. Shaft parts 17, 19 of the first link gear and the third link gear 18 are provided at the unit case 2 side and flange parts 161, 181 having a larger diameter than that of a tooth part are formed on an end surface at the opposite side to the shaft part 17, 19. Thereby, the end surface of the second link gear 20 engaged with the first link gear 16 and the third link gear 18 is pressed and an axial movement of the second link gear 20 is restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060294-A (JP)
Title: Opening movement coping device for culvert conduit
Inventor: TANAKA HIDEAKI
IPC: E03F3/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide an opening movement coping device for a culvert conduit.  <P>SOLUTION: This opening movement coping device of the culvert conduit lays the culvert conduit connecting the prescribed number of culverts by butt-inserting the other side opening end of the culverts by sandwiching a rubber ring into a projecting part of a steel collar having the projecting part fitted to one side opening end of the culverts formed of concrete, and is characterized by allowing the opening movement of an increment widthwise for the culverts fitted in the projecting part of the widened collar by interposing the widened collar widened to the double width between the culverts every prescribed number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059525-A (JP)
Title: Antibacterial composition
Inventor: TOGAWA MAKOTO
IPC: A61K47/46
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibacterial composition having a broad antibacterial spectrum, exhibiting sufficient antibacterial potency, particularly to heat-resistant spore-forming bacteria and not having influence on taste and odor of food products, cosmetics, or the like, to which the composition is added.  <P>SOLUTION: This antibacterial composition comprises an extract of pericarp of a plant belonging to the genera of Annona, Eugenia, Euphoria and Sandoricum. The antibacterial composition can suppress proliferation of bacteria causing food-poisoning, putrefaction, or the like, when used for food products, cosmetics, or the like. The antibacterial composition is suitable as a food preservative, because the composition is particularly effective against the heat-resistant spore-forming bacteria. These plants are e.g. Annona squamosa Lnn., Eugenia macrophylla Lam., Euphoria longana Lam. and Sandoricum koetjapa (Burm.f.)Merr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001345-A (JP)
Title: Inkjet head and inkjet printer employing it
Inventor: MOTO YOICHI
IPC: B41J2/05
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance ink jet head capable of forming a good print by making the ejection quantity and ejection velocity of ink uniform through a simple arrangement and a control mechanism, and to provide an ink jet printer employing it.  <P>SOLUTION: On a head substrate having a large number of heating resistors arranged in the main scanning direction, a top plate is placed with a specified gap to the head substrate, the gap is divided into a plurality of sections arranged in a row in the main scanning direction, each section is filled with ink having a different surface tension, and a print is formed on a recording sheet by generating heat by the heating elements selectively thereby ejecting ink from an ink ejection hole. In such an ink jet head, means resistance of the heating elements located in the section is set depending on the surface tension of ink filling the section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057682-A (JP)
Title: Magnetic resonance imaging system
Inventor: ISHIKAWA AKIHIRO
IPC: G01R33/48
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plurality of images varying in contrast including a T1 (vertical relaxation time) emphasis image in a short imaging time through the use of an FSE method.  <P>SOLUTION: A pulse group I is performed by the FSE method in 1TR (transmit receive), and then, the pulse group II is performed by the FSE method after a time interval t. A 180° pulse is applied four times after a 90° pulse in the respective pulse groups I and II, and also the pulse of a slice selecting gradient magnetic field Gs is added. The pulse of the gradient magnetic field Gr for reading (frequency encoding) and the pulse of the gradient magnetic field Gp for phase encoding are respectively added to each echo signal. Phase encoding is performed so as to allow data obtained from the respective echo signals S1-S4 in the pulse group I to be arranged in the different phase directional positions of one K space. Phase encoding is also performed so as to allow data obtained from respective echo signals S5-S8 in the pulse group II to be arranged in the different phase directional positions of another K space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063413-A (JP)
Title: Winding apparatus, deflection yoke, and picture tube device
Inventor: SUZUKI AKIRA
IPC: H01J9/236
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding apparatus which can efficiently wind an electric wire on a member to be wound and to provide a deflection yoke and a picture tube device.  <P>SOLUTION: The winding apparatus 61, 61a for winding the electric wire on the member 3 to be wound includes a winding means 43 for guiding and winding the wire 25 on a desired position of the member 3, electric wire supply means 27, 33 for supplying the wire 25 to the means 43 while a tension is applied, a moving means for moving the means 43 between the supply means 27, 33 and the member 3, and a tension stabilizing means 35 provided between the means 43 and the member 3 to regulate the tension of the wire 25 when the means 43 is moved to the means 27, 33 side and moved to the member 3 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071622-A (JP)
Title: Method and system for managing semiconductor device manufacturing process
Inventor: USHIKI TAKEO
IPC: H01L21/66
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for managing semiconductor device manufacturing process by which the deviation in alignment which occurs when each layer is laminated can be suppressed effectively in a semiconductor device manufacturing process by reducing the measurement error in superimpose.  <P>SOLUTION: The shot magnification etc., of an exposure system 21 is corrected by measuring the superimposing accuracy between the lower-layer pattern and an upper-layer pattern in a chip area, by measuring the patterns by using an evaluation device 11 utilizing a substrate current signal induced when an electron beam is projected upon an overlay mark. Alternatively, the process managing extent to the output value of an evaluation device 12 is decided by utilizing optical signals or the step management standard of the preceding step of an exposing step is corrected. The information processing required for the correction is performed by means of a data processing section 36, and a process management standard in a manufacturing process management data base 35 is updated by using this correction value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066590-A (JP)
Title: Recyclable plate-shaped molding and its production method
Inventor: TOSHIKURA KAZUAKI
IPC: C04B26/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding which is light in weight and easy of molding and can be incinerated or buried ecologically and recycled.  <P>SOLUTION: The plate-shaped molding is produced by a process in which charcoal, pulp, clay, and a water-soluble organic resin are mixed, the mixture is vacuum-extruded into a preform, and the preform is rolled and dried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055262-A (JP)
Title: Aqueous suspension preparation good in redispersibility
Inventor: YASUEDA SHINICHI
IPC: A61K45/06
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a stable aqueous suspension formulation good in redispersibility in the case when a sparingly soluble pharmaceutical (except fluorometholone) is brought to be injections, eye lotions, nasal drops, oral medicines, lotions and the like. SOLUTION: This aqueous suspension preparation easily redispersed and generating no aggregation and caking of dispersed particles is prepared by adding a water-soluble high polymer to the aqueous preparation of the sparingly soluble pharmaceutical (except fluorometholone) to have a concentration in the range from the concentration for beginning the reduction of the surface tension of the aqueous preparation to that for stopping the reduction of the surface tension. The aqueous suspension preparation is good in redispersibility and useful as injections, eye lotions, nasal drops, oral medicines, lotions and the like.
Patent JP-2004071125-A (JP)
Title: Display device integrated with recording medium apparatus
Inventor: MURAKAMI SHINZO
IPC: G11B33/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device integrated with a recording medium device which is compact and space-saving.  <P>SOLUTION: An optical disk device 1 and a thin display device 2 respectively, consisting of individual casings are provided with a plurality of connecting members 20a and 20b. The optical disk device 1 and the thin display device 2 are integrated by connecting these connecting members 20a and 20b. Moreover, the display surface of a display panel 12 of the display device 2 and the label-printing surface or the pit information signal recording surface of an optical disk 11 inserted to an optical disk holding part 3 are arranged on the same side, so that the depth dimension of the optical disk device 1 is equal to or shorter than that of the display device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075539-A (JP)
Title: Method for producing carbonyl compound
Inventor: USUI YOKO
IPC: C07C51/235
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbonyl compound by the reaction of a water-insoluble aliphatic alcohol with an aqueous hydrogen peroxide solution, by which the carbonyl compound can safely, simply and efficiently be obtained from the water-insoluble aliphatic alcohol under mild reaction conditions in a high yield by a simple reaction operation without needing an operation for removing the solvent and substantially without giving an adverse effect / toxicity to environments and human bodies.  <P>SOLUTION: This method for producing the carbonyl compound is characterized by reacting the water-insoluble aliphatic alcohol oily solution with the aqueous hydrogen peroxide solution in the presence of a catalyst containing an 8 to 10 group metal in the periodic table in a heterogeneous solution system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079384-A (JP)
Title: Color selection mechanism and color cathode-ray tube
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/07
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and high-reliability color selection mechanism having high mechanical strength, and easy to machine without generating a cause of failure; and to provide a color cathode-ray tube equipped with the color selection mechanism.  <P>SOLUTION: This color selection mechanism 5<SB>1</SB>is so structured that a color selecting electrode thin plate 26 is stretched on a frame 27 comprising a pair of support members 11 and 12 and a pair of elasticity imparting members 13 and 14; the mechanism comprises cross-sectionally U-shaped members 17 of the elasticity imparting members and closing plates 18 for closing the openings thereof; the center parts with the closing plates 18 mounted are formed as hollow members; the other parts are formed with the cross-sectionally U-shaped members; each closing plate 18 is formed of a material having a coefficient of thermal expansion larger than that of the cross-sectionally U-shaped member; and the ratio L<SB>2</SB>/L<SB>1</SB>of the length L<SB>2</SB>of the closing plate 18 to the length L<SB>1</SB>of the cross-sectionally U-shaped member is set to 0.5-0.8. This color cathode-ray tube is composed by being provided with the color selection mechanism 5<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085647-A (JP)
Title: Image forming apparatus, development device, process cartridge and toner supply device
Inventor: TANAKA HIDEKI
IPC: G03G15/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a developing device, a process cartridge and a toner supply device efficiently and surely suppressing toner scattering inside a device even with the passage of time in a comparatively simple construction.  <P>SOLUTION: Developing parts 5 to 8 developing the latent images formed on an image carrier 2 and a toner supply part 20 formed to supply the toner from a supply opening 22a to the developing parts 5 to 8 and detachably from the developing parts 5 to 8 are provided. Then, a toner attracting member 40 attracting the toner is provided outside the developing parts 5 to 8 and the toner supply part 20 and in the vicinity of the supply opening 22a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084079-A (JP)
Title: Fluidity improving agent for water-borne coating agent
Inventor: NAKANO YOSHINOBU
IPC: D21H19/60
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical improving the fluidity of a water-borne coating agent consisting essentially of a paper coating color and a pigment or a filler and/or a binder at a high shear rate.  <P>SOLUTION: A fluidity improving agent comprising a polyurethane compound A represented by general formula (1), X<SP>1</SP>-(OR<SP>1</SP>)<SB>l</SB>-I<SP>1</SP>-[(OR<SP>2</SP>)<SB>m</SB>-I<SP>2</SP>-(OR<SP>3</SP>)<SB>n</SB>]<SB>z</SB>-I<SP>3</SP>-(OR<SP>4</SP>)<SB>o</SB>-X<SP>2</SP>and having 5,000-100,000 weight-average molecular weight, certain limited terminal hydrocarbon groups and a certain limited composition and a polyoxyalkylene derivative compound B represented by general formula (2), Y<SP>1</SP>-(OR<SP>5</SP>)<SB>p</SB>-Y<SP>2</SP>and having 400-30,000 weight-average molecular weight, certain limited terminal hydrocarbon groups and a certain limited composition is obtained.  <P>COPYRIGHT: (C)2004,JPO