baber/WOPTO huggingface dataset:
Patent JP-2005054151-A (JP)
Title: Manufacturing method of water absorbing resin particles
Inventor: MIYAKE KOJI
IPC: C08J3/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing water-absorbing resin particles by supplying moisture to a water-absorbing resin powder, wherein water can be evenly supplied over the water-absorbing resin powder leaving a little amount of unprocessed particles and the cost of drying after manufacturing particles is greatly reduced.  <P>SOLUTION: The manufacturing method comprises the steps of supplying water to water-absorbing resin powder to bind powder particles to each other and obtaining water-absorbing resin granulated particles from the above bound products of the above powder particles. The above water supplying process is performed in water vapor state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058547-A (JP)
Title: Conduit switching valve for endoscope
Inventor: HASHIYAMA TOSHIYUKI
IPC: A61B1/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit switching valve for an endoscope which can be operated easily by reducing sliding resistance when operating a piston-like member in a cylinder-like member.  <P>SOLUTION: In an area to which a seal member 35 (36) is retreated from a position corresponding to a connection opening 8b by moving the piston-like member 14 in an axial direction, a seal member retreating groove 25 whose width is smaller than half the inner peripheral surface of the cylinder-like member 11 is formed in a direction parallel to an axis on the inner wall surface of the cylinder-like member 11 in order to prevent the seal member 35 (36) from coming into contact with the inner wall surface of the cylinder-like member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000740-A (JP)
Title: Game machine
Inventor: TOKUMARU JUNICHI
IPC: A63F7/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To offer a new interesting property not available before to a player at a point when an advantageous game condition might occur.  <P>SOLUTION: After the action (single action) of stopping once and then displaying provisional stop patterns after starting varying display is performed six times, provisional stop patterns generated at each single action are displayed in first to six provisional stationary pattern display areas 404a to 404f. Subsequently, a determination frame 406 surrounding the outer frame of the first provisional stop pattern display area 404a by a bold line is displayed and the determination frame 406 moves, sequentially surrounding the provisional stop pattern display areas 404a to 404f. Subsequently, the determination frame 406 stops at a stop pattern corresponding with a stop pattern command of a display command from a main control device, namely the fifth provisional stop pattern display area 404e and the provisional stop patterns "5", "5" and "5" are displayed enlarged as stop patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098166-A (JP)
Title: Forging punch, forging equipment, micro forging method, liquid jetting head manufacturing method, and liquid jetting head obtained thereby
Inventor: TAKASHIMA NAGAMITSU
IPC: B21K1/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging punch, forging equipment, a micro forging method, a liquid jetting head manufacturing method which realize accurate formation of a partition of a recessed part and highly accurate working of a recessed shape for a pressure generating chamber and the like, and also to provide a liquid jetting head or the like obtained by the liquid jetting head manufacturing method.  <P>SOLUTION: The forging punch consists of a first and second dies 51a, 52a for forging metallic base stock plates 30, 55. In the first die 51a, there are installed projections 53 arrayed in parallel and voids 53b formed between the projections 53. In the second die 52a, recesses 54a are provided so that the height of the middle section is set low. By working using the punch, the base stock plates 30, 55 on both sides of the recess 54a are moved to the recess 54a, with the flow rate of the base stock plates to the voids 53b uniformized as much as possible. Consequently, the liquid jetting head 1 is given stability in its liquid jetting characteristic, enabling the manufacturing cost to be reduced through the simplification of working by forging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068705-A (JP)
Title: Beach sweeper
Inventor: IIZUKA HIROSHI
IPC: E01H12/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beach sweeper which carries out sweeping of a predetermined beach area along a beach line in a manner housing sand containing dust therein with good efficiency, has a not-so-long length, is good in traveling efficiency and transportability, and does not take up a large parking space.  <P>SOLUTION: The beach sweeper is formed of a self-advancing or towed carriage 1, a feeding means 2 having a proximal end thereof pivotally supported by a front portion of the carriage and a distal end thereof rockable upward and downward, a scooping mechanism 4 rockably connected to a front portion of the feeding means, a roller 5 arranged on the front portion of the feeding means, for determining the height of the scooping mechanism from the sand ground, and a screening means 3 arranged on a rear portion of the carriage, for housing sand containing dust therein, which is fed from the feeding means, and screening out the sand. Herein a rotation shaft of the scooping mechanism and a rotation shaft of the roller are arranged on the same or almost the same vertical line X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068728-A (JP)
Title: Snow plow
Inventor: HANABUSA SANEMI
IPC: E01H5/04
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow plow capable of reducing the noise of exhaust gas from a muffler and suitably securing the front view of an operator.  <P>SOLUTION: This snow plow 10 carries an engine 15 at the upper part of a transmission case 11, and comprises right and left traveling parts 27 and 26 on the right and left lower sides of a transmission case 11. In the snow plow 10, the muffler 45 is connected to the engine 15, and the muffler 45 is disposed under the engine 15 between the right and left side traveling part 27 and 26. Also, in the snow plow 10, the left side support body 73 of the left side traveling part 26 is connected to the right side support body 74 of the right side traveling part 27 through a connection member 75, and the connection member 75 is disposed at the rear of the muffler 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071914-A (JP)
Title: Heating device
Inventor: SAITO MASAYA
IPC: H05B3/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect dispersion of parameters of heating elements to change an application voltage to each heating element according to the dispersion; and to replace the heating element without adjustment of the body side by unitizing a detection means with the individual heating element.  <P>SOLUTION: In this heating device using the heating elements for generating heat by applying voltages to them, the dispersion of parameters of the heating elements due to individual difference is compensated to always provide rated power even for the heating element having any parameter in the dispersion range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072476-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMIZU AKINORI
IPC: H01L21/8242
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To unify impurity concentration of a silicon thin film formed in a trench having a high aspect ratio (especially, an aspect ratio of 5 or higher) even at low concentration.  <P>SOLUTION: A method for manufacturing a semiconductor device comprises a first process (time t0-t1) for forming a first layer made of silicon only in a trench; and a second process (time t3-t4) for forming a second layer made of impurities only or where impurities are injected with high concentration. By lowering pressure in a reactor in the second process than pressure in the first process, doping gas (phosphin gas: PH<SB>3</SB>) easily enters a minute space inside the trench having a high aspect ratio, thus forming the second layer made of impurities only or where impurities are injected with high concentration for unifying impurity concentration. Further, after the first and second processes are repeated for a specified number of times alternately, heat treatment is made as the third process, so that impurities in the second layer are diffused into the first layer, thus forming a silicon thin film having uniform impurity concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075094-A (JP)
Title: Hydraulic cylinder of power steering device for vehicle
Inventor: IKEYAMA MANABU
IPC: B62D5/10
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by using an inexpensive cylinder main body with a connection part integrated therewith in a vehicle in which a space above the hydraulic cylinder of a power steering device for a vehicle is relatively narrow.  <P>SOLUTION: The hydraulic cylinder of the power steering device is arranged in a steering torque transmission path transmitting a steering torque input from a steering handle to a steering wheel to assist a steering operation for a driver. The outer periphery of the cylinder main body 4 with an oil pressure chamber 4a formed inside thereof includes a connection part 7 connected with oil pressure piping 4a, which is integrated with the cylinder main body 4 at a prescribed place directed upward in a fixing state to the vehicle, and is provided with an oil path 7a introducing pressure oil supplied from the oil pressure piping 6 to the the oil pressure chamber 4a. The oil path 7a of the connection part 7 is formed in a linear shape inclined by a prescribed angle θ<SB>O</SB>relative to a face F orthogonal to the axial line C of the cylinder main body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076728-A (JP)
Title: Rubber bushing
Inventor: ASANO SEIYA
IPC: F16F1/38
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber bushing by which a spring constant in the axial direction can be greatly reduced and the elastic ratio in the axial direction to the direction orthogonal to the axis can be increased.  <P>SOLUTION: The rubber bush comprises an axial member 1, an outer casing member 2 provided coaxially on the outside of the axial member 1 keeping a distance, and a rubber elastic body 3 having a pair of 1st chinked rubber bushes 31, 31, and a pair of 2nd chinked rubber bushes 32, 32. The pair of 1st chinked rubber bushes 31, 31 are provided between the axial member 1 and the outer casing member 2 to integrally joint the both, and penetrate in the direction of an axis, provided oppositely to each other at symmetrical positions with the axial member 1 between them. The pair of 2nd chinked rubber bushes 32, 32 penetrate in the direction of an axis, provided at symmetrical positions with respect to the axis, phase shifted by 90° as a phase lag in the peripheral direction. At four positions of the 1st and 2nd chinked rubber bushes 31, 32, inside projections 33a-33d and outside projections 34a-34d are provided. Inside projections 33a-33d are projected radially outward from the side of the axial member 1. The outside projections 34a-34d are projected radially inward from the side of the outer casing member 2, and respective tip ends come into contact with the tip ends of the inside projections 33a-33d respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074558-A (JP)
Title: Tool holder
Inventor: KOMINE TAKESHI
IPC: B23Q3/12
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder adaptable to vibration generated during cutting and centrifugal force generated when rotating the tool holder, prevented from the generation of micro vibration when rotated and having excellent connecting rigidity with a spindle or other tool holders.  <P>SOLUTION: This tool holder provided with a shank 12 (72) mountable to a fitting hole 101 of a machine spindle 100 or a mounting hole 65 of the other tool holder 5, is constituted by forming at least one space 17 (47, 57, 78) near the outer peripheral surface of the shank 12 (72) along the outer peripheral surface, and filling a fluid 80 in the space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077274-A (JP)
Title: Semiconductor integrated circuit device and its test method
Inventor: YOSHIOKA SHINICHI
IPC: H04B1/38
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for testing a reception part without using any expensive high-speed tester and also having a structure for enhancing the rate of failure detection.  <P>SOLUTION: This device is equipped with a first reception part RXA including a first CDR circuit 3A for regenerating a clock from received serial data while being capable of changing the phase of the generated clock, a first transmission part TXA including a first Ser 1A for converting parallel data into serial data synchronized with either a transmitted clock or a clock TTXCLKA generated by the CDR circuit 3A, a second reception part RXB including a second CDR circuit 3B for receiving the serial data to regenerate a clock from the received serial data while being capable of changing the phase of the generated clock, and a second transmission part TXB including a second Ser 1B for converting the parallel data into serial data synchronized with either the transmission clock or a clock TTXCLKB generated by the CDR circuit 3B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077014-A (JP)
Title: Forced draft direct vent type heater
Inventor: NAKANO MINORU
IPC: F24H3/06
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forced draft direct vent type heater capable of reducing a reduction in oxygen concentration even when heating a room in a completely closed state.  <P>SOLUTION: In this forced draft direct vent type heater for sucking and burning the outdoor air, heat-exchanging this combustion heat with the indoor air to heat the room, and discharging exhaust gas after heat exchange out of the room, an oxygen enriching device 11 for making the outdoor air to oxygen enriched air and supplying it into the room is provided in a heater body 1. According to this, the oxygen concentration in the room can be enhanced while performing clean heating without contaminating the indoor air or even in a state where heating is stopped to regularly fill the room with fresh air, so that a person can be refreshed or feel exhilaration. Therefore, this heater is extremely convenient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081436-A (JP)
Title: Press die
Inventor: HIRASAWA KATSUYOSHI
IPC: B21D19/08
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press die which is less costly than a conventional one and can easily accommodate itself to a change in the type of a workpiece.  <P>SOLUTION: In the press die 20, the motions of a knockout pin 45 and a burring punch 40 synchronizing with a punch 21 can be realized by a simple composition in which the knockout pin 45 and burring punch 40 butt against a butting member 35 so that the press die 20 can be less costly than the conventional press die using a hydraulic circuit. Further, since the timing of the motions of the driven shaft members 40 and 45 can be easily changed by changing the length of the driven shaft members 40 and 45, the press die 20 can more easily accommodate itself to any change in the type of the workpiece 90 than the conventional press die equipped with a cam mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087556-A (JP)
Title: Game machine
Inventor: KAKO TAKEO
IPC: A63F7/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the notification of the non-connected state between its connectors.  <P>SOLUTION: The first and second connectors 41 and 51 are connected to each other to make them conductive. The electricity flows to the first electric path 62 when the first and second connectors 41 and 51 are connected, whereas it flows to the second electric path 63 when the first and second connectors 41 and 51 are not connected. When the electricity flows to the second electric path 63, a light emitting diode 44 provided on the second electric path 63 turns on thereby notifying the non-connected state between the first and second connectors 41 and 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096183-A (JP)
Title: Image forming device
Inventor: MIOMO TAKAHIRO
IPC: H04N1/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that does not completely lose the cumulative number of sheets when a trouble occurs during the writing of the cumulative number of sheets and stores the cumulative number in a rewritable nonvolatile storage medium.  <P>SOLUTION: In the image forming device storing the cumulative number of sheets of photographic paper in a storage medium 11, values indicating the cumulative number of sheets are stored in a plurality of storage areas in the storage medium 11. When a printing process is performed, a value indicating an updated cumulative numbers of sheets is stored at least in one of the storage areas. When values indicating the cumulative numbers of sheets of photographic paper are to be stored in two of the storage areas of the storage medium 11, after a printing process is performed, when both of the values are stored, a value obtained by adding 1 to a greater of the two is written to a storage area different from one where the greater value is stored. When only one of the values is stored in the storage medium 11, a value obtained by adding 1 to the one value is written to a storage area from which information is lost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133929-A (JP)
Title: Method and system for scalable predriver/driver interface
Inventor: CRANFORD HAYDEN C JR
IPC: G06F1/32
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a systems and a method for a predriver/driver interface having a scalable output driving mechanism using corresponding scalable power.  <P>SOLUTION: The system includes the predriver/driver interface 200. Each of the predrivers is coupled to a data source 205 respectively, responds to an enable signal, and drives a prior drive data signal only when a corresponding enable signal is asserted. The predriver/driver interface 200 has a plurality of predrivers 210<SB>1</SB>to 210<SB>N</SB>for consuming reduced power when the corresponding enable signal is deasserted, a plurality of drivers 215<SB>1</SB>to 215<SB>N</SB>for consuming reduced power when the assertion of the corresponding enable signal is released, and a controller 225 which is coupled to the predrivers and drivers, selectively asserts the enable signal, provides a variable output driving function of the data source for an output and also provides scalable power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256299-A (JP)
Title: Printer and printing method
Inventor: SHINTANI MIDORI
IPC: B41J11/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent staining of printing paper by an ink droplet.  <P>SOLUTION: This printer forms a dot in a desired position of the printing paper by injecting the ink droplet from a nozzle, and has a static electricity eliminating mechanism (a paper feeding roller 65, and a grounding spring member 100) for eliminating static electricity generated in the printing paper 50 so that the ink droplet is not adsorbed to an unintended position by influence of the static electricity generated in the printing paper 50. Thus, since the static electricity can be eliminated by grounding the static electricity generated in the printing paper 50 via the paper feeding roller 65 and the grounding spring member 100, adsorption of the ink droplet to the unintended position can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005102013-A (JP)
Title: Angle adjustment device and adjustment method of wireless lan directional antenna
Inventor: ONO TOMOMASA
IPC: H04B7/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle adjustment device and an adjustment method of a wireless LAN directional antenna by which angle adjustment of the antenna can be easily performed with a simple construction.  <P>SOLUTION: The angle adjustment device 10 of the wireless LAN directional antenna includes a detection part 13 which detects the electric field strength from received signals from the wireless LAN directional antenna 11 which is supported so that it can rotate in the horizontal direction, a conversion part 14 which converts the electric field strength detected by the detection part 13 into sound signals of a frequency corresponding to the electric field strength, a speaker 16 which converts the sound signals converted by the conversion part 14 into sound and an adjustment part 20 which adjusts the angle in the horizontal direction of the directional antenna 11. The angle adjustment device 10 of the wireless LAN directional antenna is constituted for adjusting the angle in the horizontal direction of the directional antenna 11 by its adjustment part 20 in such a manner that the pitch of the sound from the speaker 16 is the highest or the lowest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101408-A (JP)
Title: Mask and method of manufacturing the same
Inventor: KOIKE KAORU
IPC: G03F1/68
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing mask by which manufacturing yields of masks can be improved by making a mask having a required pattern manufacturable even when a defective mask is used.  <P>SOLUTION: The method of manufacturing the mask used for an exposure device includes a multipath-exposing step of multipath-exposing patterns formed on a plurality of masks to a prescribed mask by using the plurality of masks and a developing step of developing the mask multipath-exposed in the multipath exposing step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103353-A (JP)
Title: Mixture liquid stirrer
Inventor: HATAYAMA TADAO
IPC: B01F15/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mixture liquid stirrer constituted so as to prevent a mixture liquid from overflowing a mouth part (k) even if the mouth part is not closed by a cap, capable of sufficiently mixing a housed mixture liquid in a product container and capable of being automated.  <P>SOLUTION: This mixture liquid stirrer is constituted so that the upper end part of an almost vertical rotary shaft rod 8, of which the lower end part can be inserted in the container having housed the mixture liquid, is supported on a rotary motor, a plurality of impellers 9 having an outer diameter smaller than the caliber of the mouth part of the mixture liquid container are provided to the rotary shaft rod 8 in the length direction thereof in adjacent relation and the mixture liquid is stirred and mixed by the rotary motion of blades 9a-9e to which a pitch angle θ formed with respect to the length direction of the rotary shaft rod 8 is imparted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104900-A (JP)
Title: Protease inhibitor
Inventor: KATSUNUMA NOBUHIKO
IPC: A61P31/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellently safe cysteine protease inhibitor capable of being inexpensively mass-produced, and having activities for effectively inhibiting the activities of the cysteine protease.  <P>SOLUTION: This cysteine protease inhibitor contains lactoperoxidase as active ingredient. A food and drink composition or a fodder composition is obtained by adding the cysteine inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI