baber/WOPTO huggingface dataset:
Patent JP-2003120518-A (JP)
Title: Liquid measuring discharging mixing device
Inventor: NODA TSUGUSHI
IPC: F16K3/24
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To make mixed liquid of paint, chemical and the like of a desired compounding ratio without waste by accurately measuring and discharging each liquid from containers storing many kind of liquid respectively, and to easily wash an inside of a discharging opening that is necessary in stirring liquid before discharge and switching over liquid. SOLUTION: This device is provide with a container constructed to store liquid 5 and having a guide out opening 2a of the liquid 5 formed thereon, a cylinder 3 having a suction opening 3a communicating with a discharging opening 3b and the guide out opening 2a formed thereon, and a piston constructed to linearly reciprocate in the cylinder 3 with a designated stroke and to freely rotate around a shaft, and forming a flat surface part 4c on an outer circumference surface 4b from a position which becomes adjacent to the suction opening 3a and the discharging opening 3b when the same is inserted most deeply into the cylinder 3 with the designated stroke, to a tip 4a, so that a gap 13 for liquid 5 to flow between the flat surface part 4c and the cylinder 3 is provided.
Patent JP-2003121156-A (JP)
Title: Drive method and adjustment method of vibration gyro
Inventor: KOIKE TAKAFUMI
IPC: G01C19/5663
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that stable drive is difficult since phase is greatly changed due to the change in a resonance frequency due to a temperature change and aging in a vibration gyro where a load resistor is connected. SOLUTION: In a vibration gyro, a load resistor 6 and a drive detection electrode 3 that is formed on the main surface of a vibrator are electrically connected, and a drive signal is given to the vibrator via the load resistor. In the vibration gyro, two pints where the amount of change in the frequency characteristics of the phase in an application voltage to the vibrator becomes zero are set to be extremes.  Then, a frequency at a threshold between the extreme at a low-frequency side and a resonance frequency is set to be a first frequency, the frequency between the other extreme and the resonance frequency is set to be a second frequency, and a frequency that is equal to or less than the first frequency and is equal to or more than the second frequency is set to be within a drive frequency in the frequency at a threshold that is determined by the tolerance of the amount of change in phase.
Patent JP-2003122170-A (JP)
Title: Fixing device
Inventor: KOJIMA ETSUSHI
IPC: F16C13/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent an increase of an offset toner accompanying the lowering in the release property of a releasable layer of the front layer of a fixing roller and an image staining due to the increase of the offset toner and to prolong the life of the fixing roller. SOLUTION: The fixing roller 1 having a heating source 1e on an inner side is constituted by disposing a primer layer (b) on a conductive arbor 1d and further disposing the releasable layer 1a thereon. In fixing, the offset toners sticking to the surface of the releasable layer 1a are removed by rubbing a fixing web 11 containing a silicone oil against the surface. The releasable layer 1a is formed of a polytetrafluoroethylene and a polytetrafluoroetylene perfluoroalkylvinyl ether copolymer by setting both in such a manner that their compounding ratio attains 8:2 to 1:9, thereby, the increase of the offset toner is prevented and the life of the fixing roller 1 can be prolonged.
Patent JP-2003134322-A (JP)
Title: Picture processor, picture processing method, program for executing picture processing method and recording medium with recorded program
Inventor: OKAWA MIEKO
IPC: H04N1/38
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which determines a document area, based on picture data stored in a picture memory, and deletes the picture data out of the manuscript area, thus enabling the determination of the document area and the delete out of the document area at one time scanning. SOLUTION: The discrimination/recognition in a picture processor is based on picture data stored in a picture memory with a reference to an area recognition threshold.
Patent JP-2003127473-A (JP)
Title: Imaging apparatus
Inventor: NISHINOSONO MICHIAKI
IPC: G06F3/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which operability is enhanced by making it possible to set desired document selection and print condition setting selectively among past records. SOLUTION: The imaging apparatus 100 comprises a host 1 generating print data, an interface section 2 with the host 1, a section 3 for developing print data from the host 1 into image data, a section 4 for controlling transmission/ reception and protocol of FAX data, a system operation control section 6 for generally controlling the imaging apparatus 100, a control section 7 of an operating panel displaying a screen for inputting print conditions or selecting stored documents, a section 8 for managing the print record of stored documents, a section 9 for updating/storing the bibliographic information of stored documents, a section 10 for controlling the operation of a scanner for reading in an image, a section 11 for controlling print operation of a printer, and a stored document I/O managing section 12 for storing a series of print image data being managed as one print job.
Patent JP-2003134554-A (JP)
Title: Position searching phs terminal
Inventor: YOKOO KENICHI
IPC: H04W4/90
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a position searching PHS terminal 18 that can recognize reception of an emergency call at a center station when the position searching PHS terminal makes an emergency call to the center station through operations of emergency cell switches 11, 12. SOLUTION: The center station and the position searching PHS terminal 18 transmit data with each other via a base station, the position searching PHS terminal 18 acquires the position information of a base station placed close to the position searching PHS terminal 18 at a prescribed time interval, transmits the information to the center station, and the center station is provided with a position searching function to search for the position of the position searching PHS terminal 18 on the basis of the received position information in a mobile communication system, the position searching PHS terminal 18 has the emergency call switches 11, 12 and a sound generating section 6,  and drives the sound signal 6 when receiving an emergency call reception acknowledgement signal denoting the reception of the emergency call from the center station just after the position searching PHS terminal 18 transmits the emergency call to the center station through the operation of the switches 11, 12.
Patent JP-2003128075-A (JP)
Title: Device for holding container
Inventor: KATSUBE MAKOTO
IPC: B65D25/22
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To be securely fixed to a man's body or the like, suppress swinging in accordance with the movement of the man's body and suppress the sticking of dew condensation to clothes or the like and hold a variety of containers having different height and thickness. SOLUTION: The device for holding a container is provided with an upper holding member 1 having an almost circular shape and constricting the upper part of a bottle, a lower holding member 2 for holding the lower part of the bottle, and a plate shaped connecting member 3 having a width corresponding to the width dimension of the bottle and connecting the vicinity of the base of the upper holding member with the vicinity of the base of the lower holding member. The upper holding member 1 is equipped with a fall-suppressing part for suppressing the fall of a low bottle which is arranged to be hanging. The upper holding member and the lower holding member are arranged to hold the bottle in their horizontal position or to bend downward along the connecting member to hold the bottle.  The upper holding member is swingably connected with the connecting member in the vicinity of the base thereof and is formed to be bendable along the connecting member. The upper holding member takes a position and dimension in a way that it is housed within the length of the connecting member when housed along the connecting member.
Patent JP-2003138849-A (JP)
Title: Security structure between door frame and sash door
Inventor: HONDA KENSUKE
IPC: E06B3/36
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a security structure between a door frame and a sash door, which makes it impossible to outward raise up a guard part for covering a gap part between a door end of a door and an opposed wall of a vertical frame, by using a crowbar. SOLUTION: This security structure between the door frame 11 and the sash door is composed of the door 1 which has a guard piece part 9 protruding outward from an exterior wall 6 while having a hook-shaped cross section, and the door frame 11 in which a vertical fitting recess 13 is provided in a front wall 15 of the vertical frame 12 facing the door 1; and the piece part 9 is composed of an extension part 9a which is extended in such a manner as to cross the exterior wall 6, a cover part 9b for a gap 10, which is formed by folding the extension part 9a to the side to the front wall 15, and an insertion part 9c which is formed by folding the cover part 9b in the direction of a rear wall 16 of the vertical frame 12 and whose tip part is just conveniently inserted into the recess 13.
Patent JP-2002359302-A (JP)
Title: Semiconductor device, memory system and electronic apparatus
Inventor: KARASAWA JUNICHI
IPC: H01L21/768
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which cell area can be reduced and a memory system and an electronic apparatus comprising the semiconductor device. SOLUTION: The semiconductor device comprises an SRAM memory cell. The semiconductor device comprises a first gate-gate electrode layer 20, a second gate-gate electrode layer 22, a first drain-drain wiring layer 40, a second drain-drain wiring layer 42, a first drain-gate wiring layer 30, and second drain- gate wiring layers 32a and 32b. Upper and lower layer parts 32a and 32b of the first drain-gate wiring layer 30 and the second drain-gate wiring layers are located at different layers. Hole diameter of through holes 90a and 90b in a first interlayer insulation layer 90 is not larger than the hole diameter of through holes 92a and 94b in second and third interlayer insulation layers 92a and 94a.
Patent JP-2003139140-A (JP)
Title: Bearing device, head supporting device, and disc device
Inventor: KUWAJIMA HIDEKI
IPC: F16C33/32
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a head supporting device which realizes stable positioning precision of a head slider even by decreasing size and weight by providing a bearing device electrically connecting a control means, a voice coil, and a magnetic head. SOLUTION: The head supporting device is provide with: a first outer member 6a provided on an inner peripheral surface with outside electrodes 3a-3f; a first inner ring member 5a situated on the inner side of the first outer ring member 6s and having the inside electrodes situated in a position corresponding to the outside electrodes 3a-3f on its outer peripheral surface; and conduction bearing balls 2a-2f making contact with outside electrodes 3a-3f and inside electrodes 4a-4f between the first outside ring member 6a and the first inside ring member 5a. The first outside ring member 6 and the first inside ring member 5a are relatively rotatable in a range where the conductive bearing balls 2a-2f make contact with outside electrodes 3a-3f and inside electrodes 4a-4f, and an electrical signal is transmitted through the conduction bearing balls 2a-2f.
Patent JP-2003147446-A (JP)
Title: Method for treating waste containing iron for iron- making
Inventor: IKEDA TSUNEO
IPC: C22B1/248
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste, sludge, scale, coke powder, coal fine powder or ore powder containing iron produced in an iron works for obtaining a recycled raw material for iron-making. SOLUTION: In a method for using the waste containing iron as the iron- making raw material to pre-treated two or more kinds among the dust, the sludge, the scale, the coke powder, the coal fine powder and the ore powder produced in the iron works, waste toner is added at 0.1-8.0 wt.%, pulverized and kneaded at a temperature of 40-80 deg.C to make pseudo-granulation of the mixture.
Patent JP-2003151239-A (JP)
Title: Recording medium cartridge
Inventor: IWAKI YUJI
IPC: G11B23/03
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium cartridge which does not allow the entering of a minute foreign particles, dust, etc. SOLUTION: The recording medium cartridge 1 houses an information recording medium 3, an inner shell 4 and a shutter 5 in a cartridge casing 2 comprising upper and lower shells 21 and 22. The lower shell 22 is provided with an opening part 6a for recording/reproduction to face to part of an information recording medium 3 in a diameter direction, and a central opening part 6b for driving the information recording medium 3. The inner shell 4 is provided with almost the same opening part 42a for recording/reproduction and central opening part 42b as those of the lower shell 22. When the inner shell 4 is rotated, the shutter 5 is driven to open and close the opening part 6a for recording/reproduction and the central opening part 6b of the lower shell 22.  The shutter 5 is provided with a rugged dust-proofing means 11 extending in a direction crossing a direction orthogonal of the side edge 6a' of the opening part 6a for recording/ reproduction of the lower shell 22 on a surface opposed to the lower shell 22 in the state where the opening part 6a for recording/reproduction and central opening part 6b of the lower shell 22 are closed.
Patent JP-2003145561-A (JP)
Title: Method for producing polyimide film
Inventor: HONDA SUSUMU
IPC: C08G73/10
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyimide film having a high elastic modulus and good dimensional stability. SOLUTION: In the method for producing the polyimide film, a highly swelled gel film produced by introducing a polyamic acid solution with poly(p- penylene-3,3',4,4'-biphenyl tetracarboxyimide) having a high elastic modulus and good dimensional stability cast into a polyamide acid settling solvent containing a dewatering condensation agent is stretched while being swelled.
Patent JP-2002162039-A (JP)
Title: Heating system of microwave-oven heater
Inventor: KIM SEOG TAE
IPC: H05B6/80
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heating system of a microwave-oven heater, in which heat of the heater is conducted efficiently to an object F to be cooked, and a heat loss and adhesion of contaminants are obviated. SOLUTION: In this heating system, a circulation air inlet 26 and outlet 28 are made in an upper plate 24 of a cooking-chamber top face. A spatial tunnel 30 is formed by bending a sheet above the plate 24, and a convection fan 34 is placed above a suction part 26 in the inside of the tunnel 30. A first heater chamber 40' is formed to house a first heater above a discharge part 28 of the tunnel 30, and a second heater chamber 50' to house a second heater for conducting radiation heat is formed near the chamber 40'.
Patent JP-2003146119-A (JP)
Title: Seat slide device
Inventor: YAMADA YUKIFUMI
IPC: B60N2/07
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a seat slide device including a shoe capable of surely controlling play between an upper rail and a lower rail with guaranteeing smooth sliding operation. SOLUTION: The shoe 5 includes sliding contact pieces 51, 52 slidingly contacting on a locked part and a base body part 50 formed as one body with the sliding contact pieces 51, 52 and attached on a locking part. The sliding contact pieces 51, 52 get into contact with the base body part 50 with a designated load. Contact surfaces 53, 54 having a shape in which areas contacting the sliding contact pieces 51, 52 increase as a load increase is formed on the base body part 50.
Patent JP-2002244924-A (JP)
Title: Image verification system, image verification device, image verification method, program, and recording medium
Inventor: WAKAO SATOSHI
IPC: G06F21/64
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To securely detect whether image data photographed by an image generation device such as a digital camera is altered or not while preventing an increase of cost required by the image generation device. SOLUTION: The image generation device 10 generates an image file with primary verification data every time one image data is photographed. A verification data conversion device 20 generates an image file with secondary verification data (image file with digital signature) when image data in the image file with primary verification data is not altered. An image verification device 30 verifies the completeness of the image file with secondary verification data to detect whether the file is altered or not.
Patent JP-2003144578-A (JP)
Title: Body stretching apparatus
Inventor: ORIHARA TAKEO
IPC: A63B23/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a body stretching apparatus capable of easily fixing ankles and an upper half of a body, wherein an operation for gradually moving a foot holding tool back and forth is performed easily and delicately by adjusting near at hand by a user lying on his/her back. SOLUTION: The body stretching apparatus has a movable frame 11 mounted on a bench 5 so as to freely move back and forth, the foot holding tool 6 provided on an end 11a of the movable frame 11 for fixing user's feet, and a working mechanism for reciprocating the movable frame 11 in its longitudinal direction by a driving machine. When the user operates the driving machine, the foot holding tool 6 moves forward/backward from a foot side of the bench 5.
Patent JP-2003152039-A (JP)
Title: Wiring pattern, pattern for testing semiconductor device and method for manufacturing semiconductor device
Inventor: TSUKAMOTO KENICHI
IPC: H01L21/66
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To perform a suitable EM evaluation by devising the wiring pattern shape for the EM evaluation. SOLUTION: The electromigration (EM) evaluation pattern TM in the case of evaluating the EM characteristics by energizing the EM evaluation pattern is formed so as to gradually increase the width from the position isolated at a predetermined distance (γ) from the end of the drawing part 101 side of the side for intruding electrons toward the end such as, for example, the relationship between the width (β) of the end and the width (α) of the position isolated at a predetermined distance (γ) from the end becomes (β-α)/γ<=0.1. As a result, the thermal runaway of the EM evaluation pattern is prevented, and suitable EM evaluation can be performed.
Patent JP-2003116381-A (JP)
Title: Floating bed for water surface cultivation with sinking and floating regulating function and system for cultivating crop
Inventor: OKUYAMA YOSHIHIRO
IPC: A01G9/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To establish a modern agricultural system suitable for providing a larger scale in order to raise productivity of agriculture and to provide a water-saving modern agricultural technique useful for a method for cultivating crops responsive to security of safety or recycling of foods, purification of water quality and prevention of pollution in lakes, marshes, etc., including paddy fields. SOLUTION: A cultivation floating bed (1) freely movable by remote control can be floated on the water surface to thereby cultivate a plurality of varieties of crops at the same time by multiple cropping. All the respective operations can be performed in a mechanized operation building and productivity can remarkably be improved with saved labor and saved energy. Organic cultivation composting living garbages and utilizing the compost even in soil for cultivation can be carried out to suppress the use of toxic substances such as herbicides or agrochemicals. Since roots spreading into water absorb water pollutants as nutrients, the water-saving agriculture is useful for purifying the water quality, storing rain and utilizing the stored rain.
Patent JP-2003148886-A (JP)
Title: Heat pipe and its manufacturing method
Inventor: WADA MASAHIRO
IPC: B21D39/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe with which heat transfer efficiency is improved, and also to provide its manufacturing method. SOLUTION: This heat pipe is provided with a pipe body 2 having a hollow part 2a in a closed state; a porous metal body layer 3 arranged to abut on the inner peripheral surface of the pipe body 2; and an operating fluid L filled in the pipe body 2. The porous metal body layer 3 has a first porous part 30 partitioned in the circumferential direction, and a second porous part 31 smaller in porosity than the first porous part 30. The porous metal body layer 3 is formed of a perforated metal sintered body in which a skeleton part covering a large number of pores includes therein a large number of internal fine pores smaller in diameter than the aforementioned pores.
Patent JP-2003159031-A (JP)
Title: Mineral replenishing material derived from deep ocean water
Inventor: FUJII AKIRA
IPC: B01D61/44
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral replenishing material derived from deep ocean water and sterilized without exerting influence on the useful minor mineral components.  <P>SOLUTION: Deep ocean water A is separated into plain water B and concentrated deep ocean water C by a primary electrodialyzer 1 furnished with an ion exchange membrane 11. The concentrated deep ocean water C is separated into concentrated mineral component D and concentrated saline water E by a secondary electrodialyzer 2 furnished with an ion exchange membrane 12 having excellent univalent ion selectivity. The concentrated mineral component D obtained by removing mainly univalent elements from the concentrated deep ocean water C is sealed in a retortable packaging material 6 and retorted to obtain the replenishing material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158103-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition used in a CMP process of semiconductor device comprising copper film and tantalum compound, which has high selectivity in terms of large polishing rate of copper and small polishing rate of tantalum compound, and imparts excellent smoothness to the surface of the copper film. SOLUTION: The polishing composition consists of (A) quinoxaline and/or quinazoline, (B) organic acid, (C) hydrogen peroxide, and (D) water. The concentration of the component (A) in the polishing composition is from 0.01 to 5 wt.%, that of the organic acid is from 0.05 to 5 wt.%, and that of the hydrogen peroxide is from 0.03 to 5 wt.%.
Patent JP-2003162745-A (JP)
Title: Reader for voting paper, punching device for voting paper, and method for reading voting paper
Inventor: ENDO HIKARI
IPC: B42D15/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the entry error of mark sheet type voting paper.  <P>SOLUTION: Members 24 for identification in the same color as that of writing materials(a pencil or the like) to be used for the entry of a mark on voting paper 10 are disposed so as to be faced to each other with image sensors 22 and 23 and a carriage path 14 interposed. At the time of reading the hole of the voting paper 10 by the image sensor 22 or 23, the color of the materials 24 for identification is read from the part of the hole so that which part of the voting paper is punched can be identified.  <P>COPYRIGHT: (C)2003,JPO