baber/WOPTO huggingface dataset:
Patent JP-2004299708-A (JP)
Title: Filling apparatus for packaging article
Inventor: RAMAKER DENNIS
IPC: B65B43/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to change the size of a pusher easily in response to a change in the size of a packaging article.  <P>SOLUTION: An article transfer conveyor 10, which transfers the packaging articles A in the same direction at the same speed as cases K<SB>1</SB>are transferred, and a timing belt 24, which makes a carrier side belt 24a move slantly on the transfer passage of the transfer conveyor 10, are arranged at one side of a case transfer conveyor 1 for transferring the cases K<SB>1</SB>in one direction. The timing belt is provided with the pushers 26, which are arranged at every identical distance to push each article A onto the bottom panel P<SB>2</SB>of each case K<SB>1</SB>transferred by the case transfer conveyor 1. A pushing part of each pusher 26 is formed of a fixed pusher 26a and a movable pusher 26b. The movable pusher 26a is moved relatively to the fixed pusher 26a by a contraction/expansion adjusting mechanism to adjust the contraction/expansion of the pushing part of the pusher 26 in response to the size of each article A to eliminate a need for replacing the pusher 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303102-A (JP)
Title: Vending machine and program for vending machine
Inventor: RAMON OLIE
IPC: G07F7/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to purchase a necessary consumable article such as an ink cartridge in a vending machine without error.  <P>SOLUTION: An ID card 20 is issued to the user. The model of a printer used by the user and the commodity name of the ink cartridge used for the printer or the like (model information) are recorded in the ID card 20. When this card is set in the card reader 13 of the vending machine 10, the model information is read by a model information reading means 21, and a confirmation picture 18 is displayed on a display 12. In the confirmation picture 18, the printer name used, a photograph of the appearance of the printer and the like are displayed in addition to the commodity name of the corresponding ink cartridge. A desired commodity is designated from this picture and purchased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307888-A (JP)
Title: Copper foil or copper alloy foil subjected to resin dust deposition prevention, and method for preventing resin dust deposition
Inventor: AKASE FUMIAKI
IPC: H05K1/09
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent pattern characteristic (pattern accuracy) when etching a copper foil laminate by effectively preventing resin dust deposition in a laminating step with an insulating prepreg mainly consisting of epoxy resin or the like.  <P>SOLUTION: In the method for preventing resin dust deposition on a copper foil or a copper alloy foil, a glossy surface of the copper foil is treated with solution containing tetraethoxysilane or tetramethoxysilane to deposit a resin dust deposition preventive film of tetraethoxysilane or tetramethoxysilane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307694-A (JP)
Title: Composition for forming porous film, method for producing porous film, porous film, interlayer dielectric film and semiconductor device
Inventor: YAGIHASHI FUJIO
IPC: H01L21/312
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for forming a porous film, capable of easily providing a thin film having an arbitrarily regulated thickness by a method usable for a usual semiconductor process, and having a mesopore-size channel structure having excellent stability.  <P>SOLUTION: The subject composition for forming the porous film comprises a solution containing a polymer obtained by hydrolyzing and condensing one or more kinds of silane compounds represented by the formula R<SB>n</SB>Si(OR')<SB>4-n</SB>, a surfactant and a nonprotonic polar solvent. The subject method for producing the porous film comprises a coating step for coating the composition for forming the porous film, a drying step following the coating step, and a step for making the film porous by removing the surfactant from the obtained film. The porous film is obtained by using the composition for forming the porous film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306837-A (JP)
Title: Hinge structure for seat back
Inventor: ICHIKAWA MASATO
IPC: B60N2/30
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure for a seat back which can increase the seat back attaching strength to a center hinge section and improve the workability by a simple structure.  <P>SOLUTION: For this hinge structure, the center hinge 14 is provided between the seat backs 1 and 2 which are arranged while being divided into the right and the left, and the seat backs 1 and 2 are respectively pivoted by the center hinge 14. The center hinge 14 is equipped with an attaching bracket 18 the one-end part of which is attached to the seat back 2 on the right side, a center hinge bracket 19 which is attached to the car body side, and a hinge shaft 20 which connects the attaching bracket 18 and the center hinge bracket 19. Then, by inserting the hinge shaft 20 in the other end part of the attaching bracket 18 and the center hinge bracket 19, and the hinge shaft 20 is fixed to a seat frame 3 of the seat back 1 on the left side. Thus, the seat backs 1 and 2 on the right and the left are turnably supported through the center hinge 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309943-A (JP)
Title: Image forming apparatus
Inventor: MIYAMOTO MITSUSACHI
IPC: G03G15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost by simplifying the constitutions of a jam detecting means and an overflow detecting means in a paper ejection part.  <P>SOLUTION: The paper ejection part 15 is provided at the upper part of the housing 10 of an image forming apparatus 1. Paper P where an image is fixed is ejected to the paper ejection part 15 through a paper ejection path 14 and is stacked. In the exit of the paper ejection path 14, an actuator for jam detection 20 displaced by the paper P staying at the exit and an actuator for overflow detection 30 displaced by the paper P stacked at the paper ejection part 15 are arranged. A jam corresponding interference plate 23 linking with the actuator for the jam detection 20 and an overflow corresponding interference plate 33 displaced by linking with the actuator for the overflow detection 30 appear and disappear in the optical path of a common photosensor 40. A normal state, a jammed state and an overflowed state are recognized by the overlapping state of the interference plates 23 and 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311355-A (JP)
Title: Manufacturing method of substrate for electrode
Inventor: EZURE TETSUYA
IPC: H01L31/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate for an electrode wherein porous membrane constituted of titanium oxide nanotube directed to a nearly constant direction is installed on a flexible substrate of a glass substrate or the like.  <P>SOLUTION: The manufacturing method of the substrate 4 for the electrode having both a process A in which a conductive film 2 is installed on the flexible substrate 1 and a process B in which the porous membrane 3 containing the titanium oxide nanotube 5 on the conductive film 2 is installed so that the longitudinal direction of the titanium oxide nanotube 5 is approximately vertical to the film-formed face of the conductive film 2 titanium oxide nanotube 5. As for the process B, an electrophoresis electrodeposition method is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316442-A (JP)
Title: Electric blower
Inventor: FUJIKI SHIGEAKI
IPC: F16C35/063
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower capable of keeping stable without generating vibration of the electric blower and deteriorating motor characteristics by reducing initial weight unbalance of an rotor.  <P>SOLUTION: At least one minute groove 11 is provided on an outer circumference surface of an output shaft 2 in a range where a bearing 1 is fitted. Adhesive 12 is applied in the minute groove 11 and the bearing 1 is fitted on and supported by the output shaft 2. The rotor 3 can be made symmetric in weight in relation to a center line of the output shaft 2 and initial weight unbalance of the rotor 3 can be reduced, and the electric blower generates little vibration at high speed rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317597-A (JP)
Title: Electronic percussion instrument
Inventor: MORI CHIHARU
IPC: G10H1/053
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic percussion instrument which can be played while effects given to a musical sound can easily be changed.  <P>SOLUTION: The electronic percussion instrument has a plurality of patches stored in a waveform memory, and respective pads and effects to be given in common to the pads are set for the patches. In the respective pads in the patches, whether parameters of effects to be imparted according to strike strength (velocity) are changed is set. When the changing of parameters of effects is set, a CPU sets a velocity according to striking strength once an arbitrary pad is struck, and the parameters of the effects are changed according to the velocity. The changed effects are outputted to a DSP, which generates a musical sound given the effects by the DSP. Consequently, a musical performance can be carried out by easily changing the imparted effects and effects imparted to a musical sound being played can easily be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004060642-A (JP)
Title: Control device for internal combustion engine
Inventor: KODAIRA SUMIKO
IPC: F02D41/34
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate a learning value between map lattices by establishing a correlation between operating conditions and the learning value.  <P>SOLUTION: An error amount ΔCex-c of the concentration of O<SB>2</SB>in exhaust gas by comparing the predicted concentration of O<SB>2</SB>in exhaust gas with an actually measured value (an output value for an O<SB>2</SB>sensor), and the error amount ΔCex-c of the concentration of O<SB>2</SB>in exhaust gas is converted into an injection amount coefficient KQ. Specifically, an injection amount shift ΔQ is calculated by multiplying the error amount ΔCex-c of thee concentration of O<SB>2</SB>in exhaust gas by an amount Mtotal of gas flowing into a cylinder, and furthermore the injection amount correcting coefficient KQ is calculated in accordance with the ratio thereof to a command injection amount Qr. The injection amount correcting coefficient KQ is used as the learning value to be stored and updated in a learning region of a map. In this method, since the learning value is converted into the injection amount correcting coefficient KQ highly correlative to an injection amount and stored in the map, the high correlation is established between the map lattices. As a result , the learning value is accurately estimated even in an operation region less in learning frequency from surrounding regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307139-A (JP)
Title: Valve system of internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by reducing pump loss while securing a good combustion condition in a middle load area during a low rotation.  <P>SOLUTION: This valve system comprises a valve lift control mechanism, and a valve timing control mechanism. A control unit first detects an engine operating condition based on information signals inputted from each sensor in a section 1, and judges whether a water temperature of the engine is more than a predetermined value or not in a section 2. If the temperature is more than the predetermined value, the unit judges whether a number of revolution of the engine is less than a predetermined value or not in a section 3. If the number is less than the predetermined value, the unit now judges whether a load is in a middle load area or not in a section 4. If it is in the middle load area, a valve lift characteristic for low speed (small acting angle) is controlled to a timing advance side. A valve closing timing of the suction valve is controlled fully before a bottom dead center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051625-A (JP)
Title: Method for keeping freshness of cut flower
Inventor: KAMEI MASATOSHI
IPC: A01N3/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for keeping freshness of cut flowers, capable of bringing about an effect of keeping the freshness with high safety, regardless of kinds of the cut flowers.  <P>SOLUTION: The freshness of the cut flowers is kept by keeping the cut flowers in such a state that the flowers can absorb water, packaging the flowers with a packaging material of which the water permeability is not less than 0.001 but less than 4 g/m<SP>2</SP>/day (at 37.7°C and 90 %RH), and/or making the cut flowers absorb a solution of which the osmotic pressure is controlled by an osmotic pressure controlling agent so as to be 0.5-1.5 MPa, and giving the cut flowers such an environment that an amount of absorbed water is not more than 1.5 g/day per piece of the cut flower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031331-A (JP)
Title: Nickel-cadmium secondary battery
Inventor: YASUDA HIDEO
IPC: H01M4/24
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-cadmium secondary battery which allows quick charging and is highly reliable.  <P>SOLUTION: The nickel-cadmium secondary battery is provided for quick charging at 1 C or higher, and comprises a negative electrode of a plastic bonded electrode whose active material does not contain metallic nickel, and an electrolyte solution made of an alkaline aqueous solution having a molar concentration higher than 7 M but not higher than 14 M. Use of the high-concentration electrolyte solution increases the solubility of cadmium, thereby suppressing generation of hydrogen from the negative electrode resulting from an abnormal increase in a charging voltage which occurs at an early stage when very quick charging is performed, and generation of oxygen gas from the positive electrode which accompanies the former. Furthermore, use of the negative electrode of a plastic bonded electrode causes a greater variation in a termination voltage in charging as compared with the case of using a sintered cadmium negative electrode. Thus, the variation in the voltage can be detected to employ a charging method to limit a current of an overcharge region where oxygen gas is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320615-A (JP)
Title: Electronic camera
Inventor: NAKAO SOICHIRO
IPC: H04N5/225
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera which is downsized and is efficiently assembled.  <P>SOLUTION: The electronic camera is composed by housing camera contents 100 in an outer case. In the camera contents 100, a lens unit 120 including an image pickup device on the front of a single substrate 110, a strobe unit 130, a main capacitor 140, and a media connector 150 are placed, and a liquid crystal monitor 160 is placed on the back of the substrate 110. Namely, as for the camera contents 100, almost all of the component elements of the electronic camera are mounted on the substrate 110, thereby composing the electronic camera only by housing the camera contents in the outer case, and enabling the compact electronic camera and efficient assembling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320633-A (JP)
Title: Outdoor installation type optical network transmission apparatus
Inventor: KAMIYA KENJI
IPC: H04B10/80
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor installation type optical network transmission apparatus that can efficiently house devices in its enclosure and is planned for battery replacement, is improved in the workability of in-enclosure wiring or the like, and takes into account a structure unsusceptible to exhaust heat inside the enclosure and to the outdoor environment at the time of outdoor installation.  <P>SOLUTION: The optical network transmission apparatus is installed and used outdoors. The optical network transmission apparatus comprises optical fiber access equipment housed in the enclosure with an openable and closeable door, and an uninterruptible power source including an optical fiber connection module, an optical fiber storage box, an electrical source module, and a battery. The optical fiber access equipment is arranged at the side of the openable and closeable door, while the battery is arranged on the posterior surface of the optical fiber access equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317463-A (JP)
Title: Magnetic sensor, and paper currency identifier
Inventor: MINAMITANI TAMOTSU
IPC: G07D7/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of restraining noise from being generated, and a paper currency identifier capable of preventing effectively jamming (paper clogging) from being generated.  <P>SOLUTION: This magnetic sensor 1 is provided with a case 3 for holding a magnetic detecting element 2, and a cover 4 for covering a magnetic detecting face 3a of the case 3. The cover 4 is engaged with the case 3, the cover 4 is provided with an upper face portion 4a faced to the magnetic detecting face 3a of the case 3, slope portions 4b provided in both sides of the upper face portion 4a, and side face portions 4c continued to the upper face portion 4a via the slope portions 4b, and the case 3 has spaces S in positions opposed to the slope portions 4b of the cover 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005948-A (JP)
Title: Data transducer for accessing data on tape medium of predetermined width
Inventor: KENNEDY JAMES
IPC: G11B5/48
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a two-way tape head considerably while providing an advantage unique to a conventional flat head with a single width and to minimize the wear of the tape.  <P>SOLUTION: In the variable width flat tape head for two-way contact recording and its manufacturing method, an efficient layout of a device is realized on a thin film wafer to reduce the cost of head manufacturing considerably. Such wear and damage of the tape in the flat head with a single width are reduced by reducing an unnecessary surface area where a tape comes into contact with the head to improve the wear and life of the tape. In the head, manufacturing is simpler and more inexpensive than that of a similar device. The head has advantages unique to magnetic resistance (MR) reading element stripe high control processing, device alignment and assembly processing and has a unique advantage in comparison with a conventional contoured tape head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322413-A (JP)
Title: Air cooling inflation-molded multilayered film
Inventor: IKENO HAJIME
IPC: B32B27/32
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cooling inflation-molded multilayered film having high transparency equal to that due to a T-die method or a water cooling inflation method by an air cooling inflation method and also having excellent tear strength and impact strength.  <P>SOLUTION: The air cooling inflation-molded multilayered film is based on a propylene-α-olefin random copolymer with an MFR(230°C) of 1-20 g/10 min, a melt peak temperature(Tm) of 110-135°C and Mw/Mn of 1.5-3.5 polymerized using a metallocene catalyst. A propylene resin layer is laminated on one side or both sides of an ethylenic resin layer comprising an ethylene/3-12C α-olefin copolymer with an MFR(190°C) of 0.1-20 g/10 min and a density of 0.860-0.925 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323631-A (JP)
Title: Ink composition for writing utensil
Inventor: OKUO HIROYASU
IPC: C09D11/16
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition for writing utensil, which is useful for telling the real from the false, judges true and false by a simple means, judges true and false even in a means having extremely high reliability in the case of necessity and in which acquisition of individual DNA information by a third person is substantially impossible.  <P>SOLUTION: True and false is simply judged by using a portable infrared irradiation apparatus. The ink composition for writing utensil comprises at least infrared emission pigment and a synthetic DNA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332746-A (JP)
Title: Single cylinder damper, and manufacturing method for the same
Inventor: HONMA MIKIHIKO
IPC: F16F9/32
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To weld an inexpensive bracket or the like to a cylinder, and to insert a piston in a cylinder by the welding in a single cylinder damper and a manufacturing method for the same.  <P>SOLUTION: The single cylinder damper has a piston 8 which is movably inserted in a cylinder 1 and a rod 4 connected to the piston 8, and one or a plurality of members 3 to be connected are fixed to an outer circumference of the cylinder 1 by welding. An expansion part 2 is provided on a part or a plurality of parts of the cylinder 1, and the members 3 are welded to the outer circumference of the expansion part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335516-A (JP)
Title: Power converter
Inventor: SASAKI KANAME
IPC: H05K7/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter equipped with a cooling apparatus in which pressure loss in a flow passage is reduced while prescribed cooling performance is secured and which is excellent in energy efficiency.  <P>SOLUTION: The power converter has a plurality of semiconductor modules mounted with semiconductor elements for power conversion, respectively, and the cooling apparatus in which a flow passage 10 is formed for a refrigerant. The flow passage 10 is constituted of cooling fins of the semiconductor modules and a buffer (the peripheral section of the dotted line B) having no fin and connecting the cooling fins to one another and the ratio of the maximum value to the minimum value of the cross-sectional area of the flow passage 10 in the buffer is adjusted to ≤2. Consequently, energy used for circulating the refrigerant can be saved by reducing the pressure loss in the flow passage 10 without lowering the cooling performance of the cooling apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335531-A (JP)
Title: Method of cutting hard brittle material
Inventor: NAKAJIMA AKIRA
IPC: B28D5/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting hard brittle material by which a hard brittle material, such as the silicon ingot etc., can be cut with a wire saw in an improved state, particularly, the variations of the warping shapes and nano-topographic shapes of the cut ends of wafers can be reduced when the silicon ingot etc. is cut into the wafers.  <P>SOLUTION: By this method, the occurring areas of cut resistance changes can be narrowed and, in addition, abrupt cut resistance changes can be suppressed by shortening the cutting length of an area in which the silicon ingot 1 and a slicing table 18 coexist. Consequently, the warping states and nano-topographic shapes of the wafers cut from the silicon ingot 1 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI