baber/WOPTO huggingface dataset:
Patent JP-2003286564-A (JP)
Title: Target for physical vapor deposition and manufacturing method therefor
Inventor: YAMAMOTO KENJI
IPC: C23C14/34
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a hard coating of high quality containing Al and Cr, by using a target which restrains Al-Cr compounds from forming in a step of integral compaction though containing Al and Cr as essential components.  <P>SOLUTION: The target for physical vapor deposition is made by means of integrally compacting a mixed powder of an Al powder and a nitrogen- containing Cr powder. The nitrogen-containing Cr particle composing the above nitrogen-containing Cr powder includes nitrogen of 5-55 atom.%, preferably 20-55 atom.%, at least on the outermost surface. As the above nitrogen- containing Cr particle, either one sort of a particle containing dissolved nitrogen on the outermost surface or a particle wholly consisting of CrN and/or Cr<SB>2</SB>N, or two of them are compositively used. The effective amount of Cr in the above target is, by atomic %, 5% or more, preferably 10% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298387-A (JP)
Title: Supporting structure for saw resonator
Inventor: EGUCHI OSAMU
IPC: H03H9/25
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for an SAW (surface acoustic wave) resonator, capable of solving the problem that distortion is generated in the SAW resonator made of a material different from a substrate made of a ceramic, etc., due to the difference in a linear expansion coefficient between a foreign substance, because the resonator is influenced in temperature by heat generated from an oscillator circuit mounted on a lower chamber through the substrate made of the ceramic, etc., or a partition wall, resulting in deteriorations in temperature characteristic and other characteristic of the SAW resonator, in a conventional method for bonding the SAW resonator on the substrate by applying an adhesive on the end of the SAW resonator.  <P>SOLUTION: A gap is formed between the SAW resonator and the substrate on which the SAW resonator is mounted, by this supporting structure for SAW resonator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290026-A (JP)
Title: Rice boiler
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to clean the surface of a lid of a rice boiler having the lid which openably covers an opening in the top of a rice boiler body.  <P>SOLUTION: A pot 14 is removably contained in the rice boiler body 13 and heated by a heating coil 17. The opening in the top face of the rice boiler body 13 is covered with the lid 21 openably and closably journaled. A lid surface member 30 for covering the top surface of the lid 21 is removably provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293343-A (JP)
Title: Snow plow
Inventor: KANAZAWA ATSUSHI
IPC: E01H5/09
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow plow having an expandable chute, which is constructed such that a chute expanding mechanism including a cylinder and a motor, and a snow throwing angle adjusting mechanism of a deflector are protected from splash of snow to a possible extent, to thereby enhance the reliability of chute expanding/contracting operation and snow throwing angle adjusting operation.  <P>SOLUTION: The snow plow is formed of a chassis 2 borne by a traveling driving section 96, a handle 29, an auger 11 arranged on the chassis on a front side of the traveling driving section 96, an auger housing 13 covering the auger 11 except for its front surface, an impeller arranged on a rear side of the auger housing, an impeller housing 12 which covers the impeller 12, and the snow discharge chute 23 connected to an upper side of the impeller housing 12. The chute 23 is vertically erected or allows its tip to be separated from a vertically upper portion thereof, and has a snow discharge port at the tip. According to the snow plow thus constructed, the chute 23 is expandable, and it has a chute expanding means 233 for expanding/contracting the chute, which is arranged on a rear side of the chute 23, opposite to an opening surface of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291914-A (JP)
Title: Heater device for sealing packing band
Inventor: ODA KATSUZO
IPC: B65B13/32
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater device for sealing a packing band in which a heater plate can move in a forward or rearward direction while keeping a substantially horizontal state, its structure is simple and it can be constituted under an effective utilization of a component arrangement space.  <P>SOLUTION: A heater device for sealing a packing band is constituted by a heater operating arm 79 which can be oscillated around a supporting shaft 77 in a forward or rearward direction, a heater holder 83 having a rear end rotatably attached to the extremity end of the heater operating arm 79, and a heater plate 35 having a rear end fixed on the rear end of the heater holder 83. The heater holder 83 passes between a left gripper and a compression head of a compression member 31 and extends forwardly and is mounted on a supporting roller 87.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002336383-A (JP)
Title: Golf ball core composition having copper
Inventor: JORDAN MICHAEL D
IPC: A63B37/00
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a golf ball having a core of low compression while having elasticity equal to or higher than the elasticity of the conventional cores, i.e., the soft ball. SOLUTION: This golf ball has the core compound consisting of polybutadiene, zinc oxide, copper and a metal salt of a material selected from the group consisting of diacrylates, dimethacrylates, and monomethacrylates. The amount of the copper is sufficient to reduce the compression by at least about 5 compression points compared to a molded core consisting of the same mixture wherein at least one other filler is substituted in place of the elemental copper.
Patent JP-2003292662-A (JP)
Title: Thermoplastic polymer composition foam and manufacturing method therefor
Inventor: KAMO KIMIHIKO
IPC: C08J9/12
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam obtained by using a thermoplastic polymer composition in combination with a foaming agent having a specific coefficient of diffusion that has a uniform, minute foam structure with a high closed cell ratio in a wide range of foaming rate, and has a smooth surface as well as an excellent appearance, and to provide a manufacturing method therefor.  <P>SOLUTION: This thermoplastic polymer composition foam has a coefficient of diffusion of the foaming agent in the composition of 1.0×10<SP>-10</SP>-1.0×10<SP>-8</SP>m<SP>2</SP>/s at the melting point of the composition +5°C ((Tm)+5°C) or the glass transition temperature +5°C ((Tg)+5°C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297122-A (JP)
Title: Reflector, side light type backlight device and liquid crystal display using it
Inventor: SHINOZAKI TETSUNORI
IPC: G02B5/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector which is high luminance, superior in durability and productivity and preventing unevenness in luminance due to a distortion when the distortion occurs in the reflector, the reflector preventing the occurrence of a luminescent line, a side light type backlight device integrated with the reflector and a lamp reflector and a liquid crystal display using the reflector.  <P>SOLUTION: In the reflector, a reflecting layer is laminated directly or through a resin layer on a layer provided with viscosity or adhesiveness. The reflecting layer consists of lamination of (a) a base layer, (b) a metal layer with silver as main body and (c) a protective layer in the order of (a), (b) and (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292939-A (JP)
Title: Water-stopping material swelling with water
Inventor: SAITO HITOSHI
IPC: C09K3/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-stopping material swelling with water, having sufficient water-stopping performance and easily removable after use.  <P>SOLUTION: The water stopping material is composed of (A) a base resin containing (A-1) a urethane prepolymer containing terminal isocyanate group and obtained from (A-1-1) a polyether polyol and (A-1-2) an organic polyisocyanate, (A-2) a polyfunctional organic isocyanate crosslinking agent, (A-3) a plasticizer and (A-4) a thixotropic agent as essential components and (B) a curing agent containing (B-1) a polyether polyol and (B-2) a cure accelerator as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304136-A (JP)
Title: Infinite phase unit
Inventor: UENO TOSHIHIRO
IPC: H03H7/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low cost infinite phase unit whose phase variation value can be extended to 360° in a simple configuration using a reflex phase shifter.  <P>SOLUTION: An infinite phase unit is configured by combining the reflex phase shifter 25 and a 90° discrete phase unit 22 and a decoder 26. The 90° discrete phase unit 22 is configured of a phase distributor 23 for distributing the phase of a signal to be inputted from an input terminal 21 to 0°, 90°, 180°, and 270° and a switch part 24 for selecting the output of a phase distributor 23 according to a phase control signal 27. Also, the decoder 26 controls a switch part 24 of the 90° discrete phase unit 22 and the reflex phase shifter 25 based on the phase control signal 27. The reflex phase shifter 25 performs phase variation under control shown by a figure 7 to the signal outputted by the switch part 24 of the 90° discrete phase unit 22, and outputs it from an output terminal 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303499-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIWA TAKASHI
IPC: G11C29/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a memory array region is divided independently without affecting each other and a self test of internal memory itself can be performed with one internal memory and less hardware constitution.  <P>SOLUTION: In a semiconductor memory device in which write-in and read- out of data are performed for a memory array in accordance with address information, the device is provided with an address converting circuit 23 generating new address information by performing some change for one part or all of the address information in accordance with a control signal for test. In this address converting circuit 23, a memory array is divided into a test program region 32 and a memory region 31 to be tested in accordance with the control signal for test. For example, in the address converting circuit 23, new address information is obtained by replacing address bits of the prescribed numbers of a bit column constituting the address information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302210-A (JP)
Title: Foreign matter adhesion determining device and method for outside diameter measuring device
Inventor: MATSUMOTO MINORU
IPC: G01B11/08
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine the presence/absence of foreign matter on an outside diameter measuring device.  <P>SOLUTION: A processor includes an edge counting part 3 for detecting the number of edges in a measurement section of a signal waveform of photo detecting voltage obtained by light receiving parts 104, 105, a rise degree and fall degree measuring device 9 and degree comparing part 9 for obtaining the fall degree and the rise degree of the edge, a sample counting part 5 for counting the number of times of continuously detecting the foreign matter adhesion present state, and a determination part 10 for determining the presence/ absence of foreign matter adhesion according to various information from the edge counting part 3, the degree comparing part 9 and the sample counting part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301845-A (JP)
Title: Rolling bearing for spindle in hard disc drive
Inventor: SHIMOKAWA TAKASHI
IPC: F16C33/58
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for a spindle in a hard disc drive capable of suppressing a cost increase, and improving anti-fretting performance.  <P>SOLUTION: This rolling bearing 20 for a spindle in a hard disc drive is provided with an inner ring 21 and an outer ring 22, a grooved inner ring bearing surface 21A having a cross section of recessed curvature formed in the inner ring 21, a grooved outer ring bearing surface 22A having a cross section of recessed curvature formed in the outer ring 22, and a number of balls 25 disposed between the inner ring bearing surface 21A and the outer ring bearing surface 22A, for supporting a spindle 12 of a hard disc drive 10. Groove curvature ratios r1/d and r2/d of radius dimension r1 and r2 of the cross sections in the inner ring bearing surface 21A and the outer ring bearing surface 22A to the diameter dimension d of each ball 25 are set at 54%-57%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302874-A (JP)
Title: Image forming apparatus and its initialization control method
Inventor: HAYASHI YOSHIYORI
IPC: G03G15/043
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize an instantaneous printing type image forming apparatus by placing all other operation members in specified states wherein they are ready to operate when a fixing unit reaches specified temperature and sufficiently shortening a warm-up time without causing trouble in an image reading process or/and an image forming process.  <P>SOLUTION: When the respective operation members begin to be supplied with electric power, a necessary time needed to raise the current temperature of the surface of a heat roller 21 of the fixing unit 217 up to specified temperature is obtained and when a time needed to increase the current quantity of light of a copy lamp 1a up to the specified quantity of light and a time needed to increases the current speed of a motor 13 driving a polygon mirror 12 up to a specified speed are longer than the necessary time, the duty ratio of the electric power waveforms supplied to the copy lamp 1a and motor 13 is increased to make the copy lamp 1a and motor 13 enter specified states within the necessary time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304733-A (JP)
Title: Combine harvester baler
Inventor: WADA TOSHIRO
IPC: A01F15/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that transporting air stalls in the course without reaching a baler chamber to cause clogging in the course even when reaped culms are intended for transportation from a flail reaping part through a transportation duct to the baler chamber in a combine harvester baler.  <P>SOLUTION: The combine harvester baler is obtained by installing the reaping part 2 at the front of the machine body and designed to transport the cut culms through the transportation duct part 3 to the baler chamber 4 provided in the rear of the machine body. Transportation auxiliary means composed of rotors 11 and 12 are installed in a transportation passage of the reaped culms between the reaping part 2 and the baler chamber 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307609-A (JP)
Title: Color wheel
Inventor: IIDA TAKESHI
IPC: G02B5/20
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the warp of a glass plate owing to difference in film thickness between films formed on one face of the glass plate and films on the other face thereof.  <P>SOLUTION: A color wheel has a 1st dichroic film which transmits only blue-wavelength light in one filter area and a 3rd dichroic film which transmits only green-wavelength and red-wavelength light beams in the remaining two filter areas on one side face of the glass plate 2 and also has a 2nd dichroic film which transmits only the red-wavelength light in one filter area and a 4th dichroic film which transmits only green-wavelength and blue-wavelength light beams in the remaining two filter areas on the other side face of the glass plate 2. The color wheel transmits white light incident on the glass plate 2 in a manner such that the 1st and 2nd dichroic film formation part 35B transmits only the blue light, the 1st and 4th dichroic film formation part 35G transmits only the green light, and the 3rd and 4th dichroic film formation part 35R transmits only the red light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312601-A (JP)
Title: Tablets charging and packaging equipment
Inventor: YOKOHARA MASARU
IPC: A61J3/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the operations of both tablets, charging apparatus and packaging apparatus at the packaging apparatus side.  <P>SOLUTION: In the tablets charging and packaging equipment constituted of the tablets charging apparatus 31 and the packaging apparatus for packaging the tablets in an individual packaging body, the packaging apparatus is provided with a control means for manufacturing continuous individual packaging bodies of desired dimensions, while the control means is provided with a setting part 7 for the number of tablets that sets the constant number of tablets, and the tablets charging apparatus 31 is drive-controlled by the control means on the basis of the constant number of tablets set by this setting part 7 for the number of tablets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316571-A (JP)
Title: Parallel processor
Inventor: HIRONAKA TETSUO
IPC: G06F9/38
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high speed processing speed by integrating a multi-bank register file.  <P>SOLUTION: A parallel processor is provided with a plurality of arithmetic units 5 for executing respective arithmetic instructions and a multi-bank register file 9 in which a plurality of banks each of which has a plurality of registers and formed inside. Then, simultaneously inputted respective machine instructions are divided into a plurality of nano-instructions including at least either access instructions or arithmetic instructions, and the output clock cycles of the arithmetic instructions for the arithmetic unit are adjusted, and the output clock cycles of the respective access instructions for the multi-bank register file are adjusted so that the access instructions can be prevented from competing with each other in the same bank in the multi-bank register file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316514-A (JP)
Title: Input device
Inventor: AKIEDA SHINICHIRO
IPC: G06F3/0338
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of slowing a speed when an operated and inclined stick is returned to an origin to make the stick accurately stop at a desired position even while it is being returned to the origin.  <P>SOLUTION: An operating mechanism part 11 fixed on a printed circuit board assembly 20 is provided with a base 12, a case 13, a stick 14 to be operated, a slider 15 to be moved by deforming a compression coil spring 16 according as the stick 14 is inclined for restoring the stick 14 to an origin P when the tip of the finger is released from the stick 14, and viscous oil 17 for giving a resisting force to the movement of the slider 15 at restoring the stick 14 to the origin P. The viscous oil 17 is filled in an upper space 35U and a lower space 35L communicating with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286955-A (JP)
Title: Integrated drier
Inventor: FUKUHARA HIROSHI
IPC: F04B41/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of need for enormous labor and cost for preparation, transport, and assembling in case of installing the whole system to produce compressed air which absolutely requires installation of a drier, various filters, peripheral piping of compressed air pipes, drain discharge pipes, and drain collecting pipes, related check valves, automatic drain traps, etc., since it is recommended that compressed air should be used in various pneumatic devices in a dry and clean state.  <P>SOLUTION: The drier 40, the filters 50 and 60, the compressed air piping 103b, 104, 105, and 106 to connect the devices 40, 50, and 60, the drain discharge pipes 41a, 41b, 41c, 51a, 51b, 51c, 61a, 61b, and 61c respectively connected to the devices 40, 50, and 60, the drain collecting pipe 151b, and check valves 43, 53, and 63 respectively disposed in the middle of the drain discharge pipes 41a, 41b, 41c, 51a, 51b, 51c, 61a, 61b, and 61c, are integrally composed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369951-A (JP)
Title: Sealer for board box of game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealer for a board box of a game machine, capable of preventing wrenching open of the respective sealing members connected by a connecting sealing member to prevent fraudulentness to a circuit board stored in a board box of a game machine. SOLUTION: When the sealing members 21, 31 are aligned with each other and connected to each other by a sealing screw 11, a peripheral wall 24 projectingly formed on the top surface of the sealing member 21 is fitted in a fitting groove 35 recessed in the lower surface part of the sealing member 31, and a peripheral wall 34 projectingly formed on the lower surface part of the sealing member 31 is fitted in a fitting groove 25 recessed in the upper surface part of the sealing member 21.  Accordingly, even if a thin plate-like tool is inserted between abutting surfaces of the peripheral wall 24 and the fitting groove 35 or between the peripheral wall 34 and the fitting groove 25, and the sealing screw 11 is drawn out of the sealing member 21 with a nut 12 and a stopper member 13 to unseal the board box 1, the tip of the thin plate-like tool is caught in the peripheral walls 24, 34 or the fitting grooves 25, 35, so that insertion can be prevented.
Patent JP-2003323047-A (JP)
Title: Developing device
Inventor: YASUKAWA SHINJI
IPC: G03G15/08
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where toner existing on a toner guide member is shifted to a supply roller side neither too much nor too little and the toner exists so as to have uniform density in the longitudinal direction of the supply roller.  <P>SOLUTION: The developing device is equipped with the toner guide member 133 having an inclined toner carrying part 137 extended in an oblique direction from the upper part of a toner storing part 101 toward the lower surface side of the supply roller 105, forming a toner reservoir part 139 with the peripheral surface of the roller 105 in between and guiding the toner to the reservoir part 139 on the front side of the reservoir part 139, and the size of toner introducing width J being the width of a part where the toner is shifted from the carrying part 137 to the reservoir part 139 is equal to the width L of the roller 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319926-A (JP)
Title: Health degree measuring instrument
Inventor: YAMAMOTO MASAYO
IPC: A61B5/16
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect the state of laughing of a person, measure the extent of the laughing and inform a user himself/herself of the extent thereafter, and to provide information for making the user laugh a lot when the extent of laughing is small.  <P>SOLUTION: The instrument comprises: a laughing detection means 1 for detecting the state of laughing of the person; a laughing extent storage means 2 for measuring and registering the extent; a control means 4 for calculating the degree of the health of the person according to an arithmetic method fixed in advance and outputting the result; and a display means 5 for displaying the result. The control means additionally obtains information according to necessity from a database within a server device located at a remote place and provides it to the user.  <P>COPYRIGHT: (C)2004,JPO