baber/WOPTO huggingface dataset:
Patent JP-2004333847-A (JP)
Title: Volume hologram and its manufacturing method
Inventor: YAMAUCHI TAKESHI
IPC: G03H1/22
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume hologram having high visibility and designing property in which a reproduced image without having an irregular brightness or shade depending on the observation direction can be obtained, and to provide a method of manufacturing the hologram.  <P>SOLUTION: In a transmissive or reflective volume hologram 9, a reproduced image 10 reproduced by the volume hologram 9 is a three-dimensional object image continuing from the back side to the front side across the hologram recording face. The reproduced three-dimensional object image is a three-dimensional object image continuing from the back side to the front side and at least partially having a diffusive face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332466-A (JP)
Title: Operating device for brake release of shutter for construction
Inventor: HASHIMOTO TOMIHIKO
IPC: A62C2/24
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device for brake release of a shutter of construction contriving facility of installation working, cost reduction, narrowing of an arrangement space and the like.  <P>SOLUTION: A brake device brakes when pulling a wire, and releases when loosening the wire. The operation device comprises: an operation lever 97 connecting one end of the wire to an operation part 90, supported fluctuationaly around a support shaft 99 in the operation part, and operated by braking posture pulling the wire in substantially flush of the operation part and releasing posture loosening the wire by being inclined and projected forward from the front of the operation part; a lock mechanism for locking the operation lever into the braking posture; a push button 98 for releasing the brake device by releasing a locked state by the lock mechanism to change the operation lever into the releasing posture; and an automatic release means 93 for releasing the locked state by the lock mechanism when inputting a sensor signal detecting a fire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334730-A (JP)
Title: Apparatus and program for supporting generation of concord pair database
Inventor: KIDA ATSUKO
IPC: G06F17/27
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a concord pair database which can become basic data for research on "concord" in modern Japanese sentences, and can also be applied to application areas, such as syntactic parsing program.  <P>SOLUTION: A computer generates a basic database DB2 which is a set of basic data by executing preprocessings including morphological analysis concerning original sentence data stored in an original sentence database DB1; searches the basic database DB2 on the basis of a prescribed object word, capable of becoming a call element to compute complementary similarity concerning basic data including a word cooccurring with the object word; generates a cooccurrence pair pairing the object word with its response word from the piece of basic data, having indicated a score equal to or above a prescribed score by the computation result; selects the cooccurrence pair taking into consideration of the number of the cooccurrence pairs in the original sentence data as a concord pair candidate; and generates a concord pair database DB3 as a set of concord pairs, on the basis of the concord pair candidates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331377-A (JP)
Title: Paper feeding cassette
Inventor: TAKEDA YOSHIYUKI
IPC: B65H1/14
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent left and right side walls from falling down inward and turn a turn lever provided between a lift plate and the left/right side wall securely and stably.  <P>SOLUTION: An inward falling-down prevention part 16f is stretched between the left side wall 16b of a cassette main body 16 supporting a pressing-down lever 46 turnably and a lever support part 16e of a cassette main body 16. The left side wall 16b of the cassette main body 16 is reinforced by the inward falling-down prevention part 16f to prevent the left side wall 16b from falling down inward. The left side wall 16b does not interfere with the pressing-down lever 46, which can turn securely and stably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341071-A (JP)
Title: Chopsticks holding trainer
Inventor: KOJIMA SANNASHI
IPC: G09B19/24
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopsticks holding trainer by which a correct holding of a pair of chopsticks is properly learned.  <P>SOLUTION: The trainer is provided with a pair of chopsticks bodies 10 which have chopsticks tip sections 11 that are used to hold food and a holding section 12 which is held by a hand, guiding sections which are formed to the folding section 12 to guide fingers and a spring member 20 which connects the main bodies 10 and energizes the tip sections 11 to opening directions. The tip sections 11 are formed by wood. Inner sides of the tip sections 11 are formed by flat surfaces and the inner side surfaces of the tip sections 11 are made into projecting and recessing shapes and the outer side surfaces of the tip sections 11 are made flat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342726-A (JP)
Title: Film depositing method
Inventor: KAWAURA HIROSHI
IPC: H01L21/318
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film depositing method capable of depositing a film which is uniform in film thickness, high in step coverage, and excellent in quality.  <P>SOLUTION: The CVD(chemical vapor deposition) film depositing method carried out under a reduced pressure is characterised by repeating a film depositing process of closing a valve provided between a reaction oven and an exhaust pump when material gas is introduced into the reaction oven, and keeping the reaction oven in a pressure equilibrium state for a certain time after the introduction of material gas is stopped; and an oxidizing or a nitriding process of oxidizing or nitriding the film deposited in the preceding process with plasma once or more in succession in the same reaction oven, so as to grow the film to have prescribed thickness after or at the same time when the film depositing process is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340257-A (JP)
Title: Rolling bearing
Inventor: MIYAGAWA TAKAYUKI
IPC: F16C33/78
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing, surely preventing a lubricant such as grease from leaking from the inside and surely preventing foreign matter from entering from the outside.  <P>SOLUTION: This rolling bearing 10 includes: an outer ring 11; an inner ring 12: two or more rolling elements 13 disposed between the inner and outer rings to freely slide in the circumferential direction; an annular sealing device 15 fixed to the outer ring 11 and having a first peripheral end part and a second peripheral end part. An internal space storing grease is sealed by a sealing device 15. The second peripheral end part of the sealing device 15 has a main lip 18 brought into sliding contact with the outside surface 17 of a sealing groove 16 provided in the inner ring 12 with an interference and a sub-lip 19 formed outside the main lip 18 in the axial direction. The sub-lip 19 is brought into sliding contact with the peripheral surface of the inner ring 12 demarcating the mouth of the sealing groove 16 by the pressing force in the direction intersecting perpendicularly to the pressing force of the main lip 18 to the outside surface 17 of the sealing groove 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338760-A (JP)
Title: Refill type pouch
Inventor: SHIMOYAMADA MASAHIRO
IPC: B65D33/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refill type pouch carrying a self-standing characteristic and having a pouring-out port at its upper corner part through a heat-sealing operation, capable of simplifying a manufacturing step, reducing its cost, performing a safe transfer of its content into a bottle or the like having a relative small opening diameter and showing a superior economical characteristic as well as its applicability in use.  <P>SOLUTION: A refill type pouch 100 is formed in a standing pouch form in which a bottom part 2 is provided with a gazette 6 using a bottom surface film, its upper corner part is provided with a spouting port 10 having an extremity end and both side portions heat sealed thereto. A seal opening means such as a cutting line 11 or the like is arranged near the extremity end and at the same time a heat seal line is arranged inside the spouting port 10 ranging from the seal opening position at the extremity end to its base part and has a shape including parallel linear line portions 12 and a skirt portion 13 being continuous to the linear line portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341761-A (JP)
Title: Pressure vessel
Inventor: SCHIESTL ULRICH
IPC: B65D83/14
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pressure vessel which is not adversely affected by a fluctuation in temperature.   <P>SOLUTION: The pressure vessel includes an outer vessel 20 and an inner vessel 10 which is permanently resident in the outer vessel 20 and has the vessel wall made of metallic foil to be deformable or wrinklable. Filler chambers 11 and 11' are placed in the inner vessel 10 for a filler 12. A driving medium chamber 21 is provided inside the outer vessel 20 for driving media 22 and 23. These chambers are fluid-tightly and/or airtightly separated from one another. A valve element 30 for discharging the filler 12 from the filler chambers 11 and 11' is provided on the top lid 25 for closing the inner and outer vessels 10 and 20. Regulators 41 and 41' for compensating a fluctuation in volume of the filler chambers 11 and 11' are provided in the inner vessel 10. Preferably, the regulator 41 comprises a regulating container movable in the filler chamber 11 or the filler chamber 11' is surrounded by the regulator 41'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339597-A (JP)
Title: Method for manufacturing high melting point metal
Inventor: YAMAGUCHI SHUNICHIRO
IPC: C22B34/12
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing sponge titanium by which the diffusion of nickel from a reduction vessel directly or via molten magnesium into sponge titanium can be suppressed over a long period and recently demanded quality can be satisfied and also manufacturing can be done in high yield.  <P>SOLUTION: In the method for manufacturing the high melting point metal, a vessel made of stainless steel where at least a part on the inner-surface side of the vessel is provided with low-nickel steel is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338929-A (JP)
Title: Alignment supply device for chip part
Inventor: SHIBATA TAKANOBU
IPC: B65G47/14
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment supply device for a chip part capable of preventing scratch and chipping of an electrode part of the chip part due to change of indoor dimension in accordance with swing of a rotary drum.  <P>SOLUTION: This alignment supply device for the chip part has a chip part storage chamber A formed between the rotary drum 3 rotated and driven in one direction and a fixed drum 4 supporting the rotary drum 3 rotatably and a part discharge part 12 formed at the outer periphery of the rotary drum 3 to align and discharge the chip parts C in the chip part storage chamber A. An indoor dimension holding member 15 preventing change of indoor dimension of the chip part storage chamber A by swing of the rotary drum 3 in the axial direction is provided on the fixed drum 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345394-A (JP)
Title: Master cylinder
Inventor: ISHIDA YUUGO
IPC: B60T11/22
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability for assembling a reservoir to a cylinder body while improving a seal performance to an inner periphery of a fit part of the reservoir and an outer periphery of a boss part.  <P>SOLUTION: In this master cylinder, a fit part 22 formed into a cylindrical shape at a bottom end of a resin reservoir 20 is fitted on an outer periphery of a boss part 18 projected to a cylinder body 1 having a cylinder chamber 2 into a cylindrical shape. A linear contact part 19 is formed into an annular shape on an outer periphery of the boss part 18, and a hose clip 23 comprising a leaf spring is wound around an outer periphery of the fit part 22. An inner periphery of the fit part 22 is almost constantly brought into pressed contact with an outer periphery of the linear contact part 19 by a resilient force of the hose clip 23 across the entire periphery. Because the fit part and the boss part can be brought into pressed contact with each other and sealed with hose clips, a fastening fitting can be omitted, so as to improve workability for assembling the reservoir to the cylinder body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344044-A (JP)
Title: Paddy field working machine
Inventor: TANI KAZUNORI
IPC: A01C11/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field working machine which can pivotally support a hydraulic rock lever and a sub speed change lever in a simple structure.  <P>SOLUTION: This paddy field working machine is characterized by disposing the swinging axis of the hydraulic rock lever for operating a rock valve for closing an oil route to stop the lowering of a paddy field implement and the swinging axis of the sub speed change lever 41 for operating a sub transmission 23 for driving, on an identical axis x2. The oil route is used for a hydraulic cylinder for lifting the paddy field implement by the charging of an oil and for lowering the paddy field implement by the discharging of the oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346619-A (JP)
Title: Automatic opening/closing device for vehicle
Inventor: ARAI TAKAO
IPC: B60J5/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and securely detect an occurrence of a catch of something inbetween or the like at a low load in a short time.  <P>SOLUTION: An automatic opening/closing device 10 for vehicle for opening/closing a back door 12 calculates a current i of an electric motor driving the back door 12, and calculates a differentiated value D on the basis of the current i. Then, a catch of something by the door 12 is detected by comparing the differentiated value D with a threshold C. When the current i is reduced by a value exceeding a decrease amount A within a specified time interval T1 due to the influence of a disturbance, the current i is not reset but set to a fixed current ih. While the fixed current ih is set, the variation of the differentiated value D caused by the disturbance can be suppressed by calculating the differentiated value D based on the fixed current ih. Thereby, an error judgement due to the disturbance can be avoided and the threshold C can be set low, and further a catch of something inbetween or the like can be securely detected at a low load in a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349153-A (JP)
Title: Card connector
Inventor: TORAMOTO HISAO
IPC: H01R13/629
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To regulate retreat moving speed of a slider at card discharging time by reducing a board exclusive space in the case of mounting in wiring board and reducing the amount of heat resistant resin material, by reducing the size of a head having a contact in a card connector for inserting and discharging the card by a push-push operation.  <P>SOLUTION: A housing 1 which inserts the card 100 is formed of a cover 3 made of a sheet metal and the head 2 of short longitudinal width made of a resin molding having solder heat resistance, and the contact 4 is assembled with the head 2. A spring 6 for discharging the card for energizing the slider 5 is disposed at the lower side of the slider 5. The cam groove 71 of a cam mechanism 7 for restraining the initial position and the pressing position of the slider 5 is formed on the side face of the slider 5, and a cam pin 79 is provided at the side plate part of the cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162898-A (JP)
Title: Overrunning clutch pulley with clutch cartridge
Inventor: KING RANDALL
IPC: F16H55/36
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overrunning clutch pulley hard to wear and low in manufacturing costs.  <P>SOLUTION: The overrunning clutch pulley 10 comprises a pulley member 12 having an input face 14 for engaging with an input device, a hub member 16 having an output face 18 for engaging with an output device, and a clutch cartridge 20. The clutch cartridge has a pulley engagement sleeve 22 for engaging with a pulley cartridge face 24 of the pulley member, a hub mounting sleeve 26 for engaging with a hub cartridge face 28 of the hub member, and a coil spring 30 mounted at one end on the hub mounting sleeve. When the pulley member is accelerated relative to the hub member in the first rotating direction, the coil spring engages with the pulley engagement sleeve, and when the pulley member is decelerated relative to the hub member in the first rotating direction, it disengages from the pulley engagement sleeve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352293-A (JP)
Title: Laminate material for paper-made container, and paper-made container using the same
Inventor: TANIGUCHI MASAYUKI
IPC: B65D65/40
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-resistant laminate material for a paper-made container of gas-barrier property which is excellent in oil-resistance and eco-friendly, and a paper-made container using the same.  <P>SOLUTION: In the laminate material for the paper-made container and the paper-made container formed of the laminate material, the laminate is formed by successively stacking an oil-resistant water-repellent film layer and a gas-barrier film layer on one side of a paper base layer, or by successively stacking a gas-barrier film layer and an oil-resistant water-repellent film layer on one side of a paper base layer, or the laminate is formed with a polyolefin resin layer further stacked on at least one of outermost sides of the above laminate. The oil-resistant water-repellent film layer mainly consists of modified polyethylene terephthalate resin, and the gas-barrier film layer is formed of a mixture of polyvinyl alcohol resin and stratified inorganic compound such as montmorillonite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357076-A (JP)
Title: Phase comparator
Inventor: ASADA KAZUHIDE
IPC: H03D13/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase comparator capable of preventing occurrence of a dead zone and having simple structure.  <P>SOLUTION: In the phase comparator PD which compares a phase of a first input signal in1 and a phase of a second input signal in2, it is provided with a first delay circuit D1 which delays the first input signal in1 and outputs a first delay signal del1, a second delay circuit D2 which delays the second input signal in2 and outputs a second delay signal del2, a first phase comparator circuit A1 in which the first input signal in1 and the second delay signal del2 are inputted and which outputs a first output pulse out1 corresponding to progress of the phase of the first input signal in1 when the phase of the first input signal in1 progresses than that of the second delay signal del2 and a second phase comparator circuit A2 in which the second input signal in2 and the first delay signal del1 are inputted and which outputs a second output pulse out2 corresponding to progress of the phase of the second input signal in2 when the phase of the second input signal in2 progresses than the phase of the first delay signal del1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363721-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: UESUGI MITSURU
IPC: H04W76/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system and a wireless communication method whereby ensuring the orthogonality of spread codes can adopt orthogonal spread codes in uplink transmission thereby considerably increasing an uplink communication capacity.  <P>SOLUTION: Communication terminals MS#1 to MS#N use orthogonal spread codes unique to its own station to spread transmission data, form OFCDM signals by applying OFDM modulation to the signals subjected to the spread processing, and a base station BS receives the OFCDM signals from the communication terminals MS#1 to MS#N, applies OFDM demodulation to the received signals, and applies inverse spread processing using the orthogonal spread codes unique to the communication terminals to the signals subjected to the OFDM demodulation to obtain the transmission data from the communication terminals MS#1 to MS#N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311913-A (JP)
Title: Nitride based semiconductor epitaxial substrate, its manufacturing method and substrate for hemt
Inventor: UENO MASANORI
IPC: H01L29/737
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride based semiconductor epitaxial substrate capable of ensuring the electric insulation between a device layer side and a GaN monocrystal substrate, and capable of restricting a diffusion of Mg for controlling the conductivity to the device layer side, its manufacturing method and a substrate for HEMT.  <P>SOLUTION: The nitride based semiconductor epitaxial substrate comprises a GaN monocrystal substrate 10, a first layer 13 which is grown epitaxially on one side of the GaN monocrystal substrate and is composed of Al<SB>x</SB>Ga<SB>y</SB>In<SB>1-x-y</SB>N(y>0) having Mg doped, and a second layer 14 which is grown epitaxially on one side of the first layer and is composed of Al<SB>x</SB>Ga<SB>y</SB>In<SB>1-x-y</SB>N(y>0) undoped having an insulating property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321165-A (JP)
Title: Animal diet accelerating agent
Inventor: OZAWA KUNIYO
IPC: A23K1/16
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diet agent aiming at a diet and health maintenance of an animal, without containing a chemical substance which is feared to have an adverse effect on the animal, and gentle on an organism.  <P>SOLUTION: This animal diet accelerating agent is prepared by using an extract comprising a water-insoluble fibrous material contained in pasture grass, such as hemicellulose, cellulose and lignin, and an apple fiber extracted from an apple and purified as bases, and adding another water-insoluble or water-soluble fibrous material separately prepared and artificially purified to the bases. Thus, the agent relieves obesity and visceral disorder of the animal, such as a dog, cat, rabbit and ferret, caused by overeating and overnutrition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358526-A (JP)
Title: Device and method for taking in/out workpiece to/from bending machine
Inventor: SAKAMOTO KENICHIRO
IPC: B21D43/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for taking in/out a workpiece to/from a bending machine equipped with a pair of robots.  <P>SOLUTION: The bending machine has a pair of robots 3A, 3B to collaborate in taking in/out the workpiece W to/from the bending machine 1, which are located in front of the bending machine 1 to apply bending or folding work on a sheet material. When the workpiece W is taken into the bending machine 1 by the pair of robots 3A, 3B which are located in front of the bending machine 1 to perform bending work on the sheet material, the workpiece W is turned around to have the side to be bent of the workpiece W face the bending machine 1, while symmetrical positions to the center position of the workpiece W are held by the pair of robots 3A, 3B, Then, the workpiece taking-in method performs positioning for taking-in the workpiece to the bending machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI