baber/WOPTO huggingface dataset:
Patent JP-2004163560-A (JP)
Title: Electrostatic charge image developer and image forming method
Inventor: NAKANISHI YASUSHI
IPC: G03G9/083
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To always form good images in any copying environment over a very long period of time without causing a filming due to toner fusion to a photoreceptor or flawing the photoreceptor even after copying on many sheets, in an image forming method in which an electrostatic charge image on an inorganic photoreceptor is developed with an electrostatic charge image developer, a formed toner image is transferred, and the photoreceptor is cleaned with a cleaning blade.  <P>SOLUTION: An electrostatic latent image on an inorganic photoreceptor 1 is developed with the electrostatic charge image developer 6 having an average primary particle diameter of 0.2-1.5 μm and a specific surface area of 10-50 m<SP>2</SP>/g, and containing 0.1-5.0 wt.% fine silicon carbide powder in which the amount of agglomerated particles is 10-60%, based on the amount of toner particles, the developed image is transferred to a transfer material 11, and the residual toner remaining on the photoreceptor is scraped off with a cleaning blade 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165412-A (JP)
Title: Electronic control device
Inventor: KIRIGATANI MASAHITO
IPC: H01L25/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control device that can be made compact in a novel structure.  <P>SOLUTION: A circuit board 10 onto which electronic parts 11, 12 and 13 are mounted is housed in a case 1. A connection electrode 15 is formed under the circuit board 10, and the base end of an external connection pin 40 is joined with the electrode 15. The external connection pin 40 is projected from the outside of the case 1 through a through-hole 5 for picking up pin formed in the case 1. The external connection pin 40 is fixed onto the case 1 with an insulative adhesive agent 4 in the through hole 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168999-A (JP)
Title: High-speed data transmission radio local area network
Inventor: CAFARELLA JOHN H
IPC: H04B1/707
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment and its method for performing data communication between at least two data stations, which is well-suited to be used as radio local area network for highly reliable data communication via radio communication channel negatively affected by interference in multiple channels in especially high-speed data transmission.  <P>SOLUTION: In the case of desirable embodiment, data is expressed as Walsh function wave form (66) coded by pseudo noise direct sequence spread spectrum modulation (70). The Walsh function coding prolongs duration time of symbols. Thereby, while a high speed data transmission is conducted with the spread spectrum modulation, it is possible to obtain a process gain enough to substantially solve the interference in multiple channels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166041-A (JP)
Title: Radio controller capable of storing control pattern
Inventor: NOGUCHI TOMOKI
IPC: E05B49/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controller for enabling a remote control system with high reliability and confidentiality which is applicable to all types of radio equipment by utilizing conventional communication equipment at a transmitter side as is.  <P>SOLUTION: This radio controller minimizes the number of devices relayed without going through a base station and a network for reliable communication by radio equipment including mobile radio communication equipment such as a portable telephone to thereby make a communication path of the devices the shortest. Several kinds of radio signals received by a control part are stored in advance in accordance with a control mode, and hereafter, control corresponding to a stored control purpose is carried out when a similar signal is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166064-A (JP)
Title: Inner panel and speaker
Inventor: MAEKAWA KOJI
IPC: H04R1/28
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner panel (1) and a speaker (SP) which are reduced in cost as much as possible by devising the shapes and arrangement of components which have been already provided on a door panel.  <P>SOLUTION: The inner panel (1) is provided with an opening part (2) to which a speaker unit is attached, a volume part (3) which stores the speaker unit from the opening part and forms a closed space, and a groove part (4) that penetrates between the volume part and itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175599-A (JP)
Title: Process for manufacturing ceramic sintered compact having metallized layer
Inventor: HIROSE YOSHIYUKI
IPC: C04B35/64
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a ceramic sintered compact having a metallized layer on a substrate ceramic, wherein the metallized layer low in resistivity and high in bonding strength between itself and the substrate ceramic is formed.  <P>SOLUTION: In the process, a metal powder paste containing a metal powder and a second organic binder is applied onto a ceramic green sheet containing a ceramic powder and a first organic binder, and the entire structure is simultaneously sintered to manufacture the ceramic sintered compact having the metallic layer. The paste contains an organic component which is liquid at an ordinary temperature and does not dissolve or is not compatible with the first organic binder at an ordinary temperature. An inorganic powder can be added to the paste to further increase the adhesive strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177797-A (JP)
Title: Liquid crystal module
Inventor: SHINODA SUSUMU
IPC: G09F9/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal module which is inexpensive and wherein generation of excess stock is lessened.  <P>SOLUTION: In the liquid crystal module, a liquid crystal panel 4 provided on the front side in a shield frame 1 and a signal processing substrate 7 provided on the rear side thereof are interconnected via a flexible driving circuit board 6, and a recessed part 8 is formed at one of a plurality of recessed part formation schedule parts A and B set at the signal processing substrate 7. A variable resistor 9 for adjusting driving voltage is disposed in the recessed part 8, opening and closing covers 13 are formed in the position corresponding to respective recessed part formation schedule parts of a cover film 11 stuck to the part from the driving circuit board 6 to the signal processing substrate 7, and the opening and closing cover 13 opposed to the variable resistor 9 is opened. Thus, an operational hole can be rapidly and easily formed by separating the opening and closing cover from the cover film 11 and it is enough to prepare only one kind of cover film 11, so that its manufacturing cost can be reduced by half as compared to the case that a plurality of kinds of cover films are previously prepared conventionally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287459-A (JP)
Title: Combined metering and counting apparatus
Inventor: ANA HIDEAKI
IPC: G01G19/387
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on an operator so as to enhance the operating efficiency of a metering and counting operation by a method wherein many hoppers in a combined metering and counting apparatus are carried, cleaned and stored safely, cleanly and easily so as to connect a plurality of hoppers together.  <P>SOLUTION: Each hole 30 is formed in the upper part of a flat circumferential wall 5b of each hopper 5. By using the hole 30, a plurality of hoppers 5, 5 are gripped collectively by hands in a stable posture so as to be carried easily by being suspended by a jig J without coming into contact with a part of the hopper 5 with which a product comes into contact. As a result, even when many hoppers 5 and so on are provided at the combined metering and counting apparatus, the number of times in which the operator goes back and forth between an installation place of an apparatus mainframe and a cleaning place or a storage place of the hoppers 5 and so on is reduced as far as possible, a movement line of the operator becomes short, the burden on the operator is reduced, and the operating efficiency of the metering and counting operation is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180732-A (JP)
Title: Ball game machine
Inventor: ZENZAI SHIN
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with which a new game can be played.  <P>SOLUTION: In this pachinko game machine, a big winning port 55 provided on a front surface base member 53 moves directly up and down and changes to an open state and a closed state at either of an upper end position and a lower end position. Hence, a game is made complicated and the game unlike the conventional games is enjoyed. Also, by the change of the position of the big winning port 55, it becomes difficult to hit a game ball aiming at the big winning port 55 and the interest of the game is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003175865-A (JP)
Title: Handle orientation adjusting device and walking type self-traveling working machine with adjusting device
Inventor: SUWA TAKETOMI
IPC: A01D34/67
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly adjust the orientation of a handle, manufacture a device at a low cost by simplifying the mechanism of an orientation adjusting part, and reducing the number of points where the handle causes a rattling to firmly fix the handle.  <P>SOLUTION: This handle orientation adjusting device A comprises a table member 1. The outer surface of the table member 1 is formed in a semi- spherical shape, and a screw hole 11 is provided at the tip part thereof. Fitting elongated grooves 12 and 13 are radially provided in the outer surface 10. A sliding base body 2 is covered on the table member 1. The sliding base body 2 comprises a semi-spherical inner surface 27, and can change a position while sliding on the table member 1. The handle 5 is fixed to the sliding base body 2. An irregular part 24 is formed on the upper part of the outer surface 20 of the sliding base body 2. A bank part 22 is provided on both sides of the irregular part 24. An elongated hole 23 is formed in the irregular part 24. Fitting projected parts 25 and 26 are provided on the inner surface 27 of the sliding base body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185950-A (JP)
Title: Connector for welding, and manufacturing method thereof
Inventor: TACHIBANA YUUKO
IPC: H01R43/24
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform integral resin molding by inserting a heat resistant plate of a connector for welding to a resin part.  <P>SOLUTION: The heat resistant plate 3 of a connector for welding is inserted into the resin part 5, and the resin part 5 is integrally manufactured with the heat resistant plate 3 to prevent the occurrence of looseness in the heat resistant plate 3. A drain contact and a signal contact are provided at the predetermined positions on the heat resistant plate 3 to stabilize transmitting characteristic and connecting strength. Necessity of boring a hole in the contact to integrally resin-molding the heat resistant plate 3 with the resin part is eliminated to improve strength of the contact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186413-A (JP)
Title: Semiconductor device
Inventor: INOUE TOMOKI
IPC: H01L31/075
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with an excellent reverse recovery characteristic.  <P>SOLUTION: The device is provided with a base layer having a first main surface and a second main surface opposing the first main surface and consisting of a first conductive type semiconductor, a first main electrode layer connected to the base layer on the first main surface, a control area which extends through the first main electrode layer and which is arranged inside of a groove reaching the inside of the base layer, and a second main electrode layer connected to the base layer on the second main surface and consisting of the first conductive type semiconductor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185995-A (JP)
Title: Fuel cell anode, its manufacturing method and fuel cell
Inventor: MIYASHITA SEI
IPC: B01J23/42
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell anode to make oxidation reaction of hydrogen occur efficiently even if the adhering amount of colloidal particles which are catalyst is less, provide a simple manufacturing method of that fuel cell anode, and furthermore, provide a fuel cell having a high power generation efficiency using the fuel cell anode having a high catalyst activity.  <P>SOLUTION: In this manufacturing method of the fuel cell anode, a solution containing a metal salt and a reducer is boiled, the colloidal solution which is prepared in a state that dissolved oxygen has been removed is coated on a substrate, and the colloidal particles are fixed to the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188507-A (JP)
Title: Chucking device
Inventor: SAKAMAKI KAZUO
IPC: B23B31/173
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking device, by which workability of its assembly is improved, and also its cost is reduced, and its mass productivity becomes excellent.  <P>SOLUTION: The chucking device grips a tool by jaws 4 through turning a rotary sleeve 2 arranged on a body 1. The jaws 4 engage with a rotary nut 3 via a screw, and retractively expand and protrusively contract by the rotation of the rotary nut 3, which is rotatable together with the rotary sleeve 2. The rotary nut 3 is provided with an annular member 8. The annular member 8 and the rotary sleeve 2 are provided with a serrated fitting means, and engaged with each other via the serrated fitting means so as not to come off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190894-A (JP)
Title: Refrigerant filling method of refrigeration cycle and refrigerant filling device
Inventor: HIRATA TOSHIO
IPC: F25B45/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant filling method and a refrigerant filling device capable of additionally filling the refrigerant at an appropriate amount without discharging the refrigerant.  <P>SOLUTION: The device is provided with a refrigerant storage container 6 storing the refrigerant, a supply path K supplying the refrigerant from the refrigerant storage container 6 to a refrigeration cycle R, and a volume variable part 5 provided by branching from the middle of the supply path K. When the outside air temperature Ta is lower than the critical temperature Tc of the refrigerant, the refrigerant in the volume variable part 5 is sucked into the refrigeration cycle R after the refrigerant is additionally filled to the refrigerant pressure Pn1 at the time when the refrigerant is filled to the appropriate amount by adding the volume V0 in the volume variable part 5 to the refrigeration cycle R. The refrigerant can be additionally filled at the appropriate amount without discharging the refrigerant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188530-A (JP)
Title: Walking type movable apparatus, and device and method for controlling its movement
Inventor: FURUTA TAKAYUKI
IPC: B25J5/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking type movable apparatus, which carries out the zero setting by detecting a mechanical drive limit position of each articulation with a simple configuration, particularly to provide a biped walking type humanoid robot and a device, and also to provide a method for controlling its movement.  <P>SOLUTION: The robot 10 is provided with driving means for swing its respective articulations, and a movement control apparatus for controllably driving the respective driving means. The movement control apparatus 40 comprises a movement planning section 41, a movement generating section 42, a compensating section 43, a control section 44, an angle sensor for serving as a detecting section for detecting the angle of each articulation of the robot, i.e., an angle measuring unit 45 and a ZMP detecting sensor provided in both leg portions, and a movement monitoring section 46. When a power switch is switched on, the movement control apparatus 40 drives each articulation up to its mechanical drive limit position in both swing directions, and detects the limit positions by means of the angle sensor 45, a force sensor or a current sensor provided on the articulation, and thus carries out the zero setting of the articulation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199224-A (JP)
Title: Information communication device and method, schedule sharing program, and information communication system
Inventor: WATANABE TONO
IPC: G06Q10/06
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate registration of a schedule possible to be shared by each of a plurality of users and to allow each of the users to easily browse schedules of other users.  <P>SOLUTION: A portable telephone unit receives data transmitted in an e-mail data format from portable telephone units of other users (step S21), and determines whether or not the received data is schedule data (step S22). Next, the telephone unit stores the received schedule data (steps S24, S25), moreover re-converts the schedule data transmitted in the e-mail data format into an original data format of the schedule data (steps S26, S27). Then, the telephone unit automatically registers the schedule data in its own schedule book (step S28).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247788-A (JP)
Title: Heat exchanger and manufacturing method thereof
Inventor: KURIHARA AKIO
IPC: F28F1/40
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a cooling medium and to improve a cooling performance.  <P>SOLUTION: This heat exchanger comprises a finned serpentine pipe equipped with a zigzag pipe 2 having three or more straight pipe parts 2a spaced in parallel to each other in a front and back direction; a plurality of first fin groups 3 comprising a plurality of plate fins 5 fixed in parallel to the straight pipe parts 2a across two adjacent straight pipe parts 2a of the zigzag pipe 2, and spaced in a longitudinal direction of the straight pipe parts 2a; and a plurality of second fin groups 4 comprising a plurality of plate fins 6 fixed in parallel to the remaining straight pipe(s) 2a of the zigzag pipe 2, and spaced in the longitudinal direction of the straight pipe parts 2a in a manner to be placed at the same position as the first fin groups 3 with respect to the longitudinal direction of the straight pipe parts 2a. The finned zigzag pipe 1 is formed and bent in a manner that the first fin groups 3 and the second fin groups 4 are overlaid on each other between the adjacent first fin groups 3 and second fin groups 4 in all of the straight pipe parts 2a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195944-A (JP)
Title: Printed matter manufacturing apparatus, method and program, and printed matter verifying apparatus, method and program
Inventor: OSHIGE TAKUYA
IPC: B42D15/10
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter manufacturing apparatus and a printed matter verifying apparatus capable of specifying a manufacturing route for a printed matter.  <P>SOLUTION: The printed matter manufacturing apparatus comprises an identification information adding part which adds the identification information for identifying the printed matter manufacturing apparatus as an electronic watermark information on ticket face data for printing a ticket face of the printed matter and forms printed matter issuing data and a printing part for printing the ticket face of the printed matter based on the printed matter issuing data formed by the identification information adding part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205951-A (JP)
Title: Light quantity adjusting device and optical equipment using the same
Inventor: MURATA YASUNORI
IPC: G03B9/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light quantity adjusting device in which the optical performance of an optical system is hardly deteriorated.  <P>SOLUTION: The light quantity adjusting device equipped with a plurality of aperture blades 1 and 2 for forming an aperture and a filter member 3 for attenuating light passing through the aperture, and the filter member 3 has gradation ND (neutral density) regions 5 and 6 where transmissivity continuously varies and a transparent part region 7 which has uniform transmissivity of ≥80% and the phase difference of light of specified wavelength λ passing through the border part between the gradation ND region 6 and transparent region 7 is ≤λ/5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003202467-A (JP)
Title: Small-diameter optical fiber
Inventor: AIKAWA KAZUHIKO
IPC: C03C25/10
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which is small in the external diameter of a bare optical fiber without increasing a transmission loss.  <P>SOLUTION: The dispersion compensated optical fiber having a primary coating layer 3 of ≤0.1 kg/mm<SP>2</SP>in Young's modulus on the circumference of the bare optical fiber 2 having the external diameter below 125 μm and having a secondary coating layer 4 of ≥150 kg/mm<SP>2</SP>in Young's modulus on the primary coating layer 3, and a rare earth-added optical fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004214343-A (JP)
Title: Semiconductor photo detecting element
Inventor: TANAKA NOBUHISA
IPC: H01L31/10
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photo detecting element wherein an electrode is formed on a resin layer and which can reduce the parasitic capacitance between the electrode and a photo detecting section while at the same time preventing disconnections of the electrode, and therefore can reduce the total capacitance.  <P>SOLUTION: The semiconductor photo detecting element comprises a substrate, a light absorption layer formed above the substrate, a photo detecting section having a pn junction formed inside the light absorption layer, contact electrode connected to a front surface of the photo detecting section, insulation layer formed being shifted in position from the photo detecting section, and an interconnection electrode extended from the contact electrode onto the insulation layer. The insulation layer has a tilted face wherein an angle formed by the top face and the end face is an obtuse one, at least in a part where the interconnection electrode is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214005-A (JP)
Title: Surge absorber and surge absorber array
Inventor: TOMINAGA TORU
IPC: H01C7/12
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surge absorber and a surge absorber array in which the mounting area on the printed-circuit board can be made small and which can cope with miniaturization of equipment.  <P>SOLUTION: This surge absorber constitutes a laminated body including a ceramic green sheet 1 provided with a first inner electrode membrane 11 reaching both side faces, a ceramic green sheet 2 provided with a second inner electrode membrane 12 reaching both end faces, and a ceramic green sheet 3 provided with a cavity 13 for discharge. Then, grounding outer electrode layers connected respectively to both end parts of the first inner electrode membrane 11 are provided on the side faces of the laminated body, and furthermore, signal outer electrode layers which are connected respectively to both end parts of the second electrode membrane 12 are provided on both end faces of the laminated body. A resistive element may be built in the laminated body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004504020-A (JP)
Title: ２型樹状細胞前駆体由来のコード核酸ならびに関連の組成物および方法
IPC: C12Q1/6876
Filed: 2001-07-17
Abstract: 免疫系の樹状細胞に関連する遺伝子が、単離され、クローニングされ、配列決定され、そして機能的に同定された。これらの核酸およびコードされたタンパク質を、診断目的および治療目的のために使用し得る。配列番号２、４または６に由来するアミノ酸配列を含む、単離されたポリペプチド。成熟タンパク質のアミノ酸配列を含む、請求項１に記載のポリペプチド。配列番号２、４または６に由来するアミノ酸配列をコードするヌクレオチド配列を含む、単離された核酸。