baber/WOPTO huggingface dataset:
Patent JP-2005136354-A (JP)
Title: Method of manufacturing sintered rare-earth magnet
Inventor: IWASAKI MAKOTO
IPC: H01F41/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a molded body without deteriorating the magnetic characteristics of the body.  <P>SOLUTION: At the time of manufacturing a sintered rear-earth magnet by sintering fine raw alloy powder containing a rare-earth element, a transition metal element, and boron, the fine raw alloy powder is molded by adding fluorine-containing resin powder to the powder and the molded body is sintered. When, for example, a crushing step and a pulverizing step are performed for crushing and pulverizing a raw alloy, the fluorine-containing resin powder is added after the pulverizing step or crushing step. As the fluorine-containing resin powder, perfluoro-resin powder, particularly, polytetrafluoroethylene powder is ideal. The amount of the fluorine-containing resin powder to be added is adjusted to 0.02-0.15 wt%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137414-A (JP)
Title: Balloon installation tool and balloon installation method using the same
Inventor: FUJIKURA TETSUYA
IPC: A61B1/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon installation tool and a balloon installation method using the same easily installing a balloon in an insertion tube or an insertion assisting device of an endoscope by circumferentially turnably assembling a pair of hemicylindrical members together.  <P>SOLUTION: This installation tool 10 is constituted by circumferentially slidably assembling a tool body 16 and a rotor 18 formed hemicylindrically, the rotor 18 and the tool device 16 are stacked to form a halfcylindrical body, and the positions of the tool device 16 and the rotor 18 are shifted to form a cylindrical body. The installation work of the balloon 12 is so executed that the installation tool 10 in its halfcylindrical body state is inserted in a fixing part 12A of the balloon 12, after the insertion, the installation tool 10 is made into the cylindrical body to enlarge the fixing part 12A, the insertion tube 14 is inserted therein, and after the insertion, the installation tool 10 is made into the halfcylindrical shape and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142667-A (JP)
Title: Directivity acoustic system
Inventor: MORI KIYOBUMI
IPC: H04R3/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directivity acoustic system capable of converging sound formed by a radiation sound wave of a super-directivity speaker to a prescribed limited space.  <P>SOLUTION: A radiator 1 for receiving a signal resulting from modulating an ultrasonic wave carrier signal with an audible tone signal and emitting an ultrasonic wave is installed on one side 10 in two sides facing with each other with a space inbetween, a spherical dome 2 having the radiator 1 as its center axis is formed to the one side 10 including the radiator 1 or the other side 11, and the spherical dome 2 has a spherical face 21 on which an incident angle and a reflecting angle of a secondary sound wave 4 resulting from a primary sound wave 3 of the radiator 1 reflected in the other side or the primary sound wave 3 are the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004106556-A (JP)
Title: Printing apparatus
Inventor: TATSUMOTO YOKO
IPC: B41J15/04
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus in which the reduction of processing speed and the failure of form feed are prevented and quick processing is made possible by enabling switching so that buffering is not performed always but only when required.  <P>SOLUTION: The printing apparatus comprises a continuous form printing means 31 for printing continuous form, a cut sheet number-designating means 39 for designating the number of cut sheets of printed continuous form by an operator, a printed sheet number-counting means 41 for counting the number of printed sheets printed by the continuous form-printing means 31 and subtracting the previous result of counting when the designated number of cut sheets is reached, and a cutting indication means 40 for indicating cutting to a cutting means 32 based on the indication from a host apparatus or when the result of counting by the printed sheet number-counting means 41 agrees with the designated number of cut sheets, and a cutting means 32 for cutting the printed continuous form by the indication from the cutting indication means 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140194-A (JP)
Title: Mode changeover control device of hybrid transmission
Inventor: YATABE KAZUO
IPC: B60L50/16
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increasing in size of a hybrid transmission by preventing the request of large torque to one motor/generator at the time of mode changeover from low to high.  <P>SOLUTION: When mode changeover is performed from low mode to high mode at a synchronous point where both the motor/generator passing powers in the low mode and in the high mode are 0, the torque sharing of the motor/generator MG2 is larger than that of the motor/generator MG1, and the inner peripheral motor/generator MG2 is increased in size, thereby causing the increase in size of the hybrid transmission, together with excessive torque capacity of the motor/generator MG1. However, by performing mode changeover at a speed ratio "i" on the high side from the synchronous point, the required torque Tmg2 of the motor/generator MG2 is reduced by ΔTmg2, thereby enabling the reduction in size of the motor/generator MG2, and, therefore, the reduction in size of the hybrid transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138009-A (JP)
Title: Liquid purifying system
Inventor: TOYODA ATSUSHI
IPC: C02F1/72
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid purifying system (apparatus) not lowering a purifying function (treatment function) even if continuously used for a long time.  <P>SOLUTION: This liquid purifying system is constituted so as to purify a liquid by irradiating the liquid with ultraviolet rays in a state that a photocatalyst is carried by the surface of a carrier and the liquid ready to be treated is brought into contact with the surface of the photocatalyst and equipped with a regeneration apparatus (regeneration tank) 10 constituted so as to bring the photocatalyst, which is carried by the surface of the carrier 4 and used in liquid purifying treatment to be lowered in its purifying treatment function, into contact with a regenerating chemical liquid to regenerate the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140642-A (JP)
Title: Control system of sensor element
Inventor: TASHIRO KENJI
IPC: G01N27/409
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify whether the trouble, caused in an apparatus is short circuiting caused at the outside of the port of a control unit or a trouble of the switching element in the control unit, in the control system of a sensor element.  <P>SOLUTION: An oxygen sensor 10 and the control unit 20, connected to the oxygen sensor 10 by signal wires via terminals 22 and 24 are provided. When the output abnormality of the oxygen sensor 10 is detected (step 100), a second switch 42 is set to ON-state (step 102). At this time, when the output voltage of a second AD converter 46 is higher than that of a first A/D converter 38, the location of trouble is specified as being caused by the short-circuiting trouble of the external signal wires of the control unit 20 (step 108). Further, when the output voltage of the first A/D converter 38 is higher than that of the second A/D converter 46, the location of trouble is specified as being the occurrence of trouble, where the first switching element 26 is set turned ON (step 110) at all times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139322-A (JP)
Title: Indefinite-form particle powder and method for producing the same, and solid powder cosmetic containing the same
Inventor: ISHIMORI FUMITAKA
IPC: C08F2/18
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid powder cosmetic having the effect of improving touch feeling as both good soft touch and adhesion to the skin inherent in a crosslinked type polyacrylic ester and having so-called impact resistance such as to seldom cause cracking even if, for example, the product is made to fall.  <P>SOLUTION: The solid powder cosmetic is obtained by compounding indefinite-form particle powder. The indefinite-form particle powder with a roundness of 0.6-0.8 and a mean particle size of 5-30μm is obtained by aggregating polymer particles via coating layers, wherein each of the polymer particles is coated with the coating layer that is formed by polymerization of a monomer mixture comprising 10-40 wt.% of a crosslinkable monomer and an acrylic ester-based monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137649-A (JP)
Title: Sole structure for shoe
Inventor: ARAKI KENJI
IPC: A43B13/22
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide light-weight shoe free from degrading of traction, tearing of an outsole by clarifying an area where the traction is not required at the front foot part of a shoe.  <P>SOLUTION: In the sole structure 3 of the shoe, at the outsole 5, at least one circular through holes 51 are provided in an area S surrounding between the third to fifth toes in the width direction of the toes of a wearing person and between the phalanx distalis and the metatarsal bone in the foot length direction. The diameter of the through hole 51 is desirably ≥10 mm and ≤50 mm. Ring-shaped thickness parts can be provided surrounding the through holes 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142940-A (JP)
Title: Cellular phone power off device
Inventor: MIZUTA YOSHIKAZU
IPC: H04W4/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone power off device which forcibly turns off power of a cellular phone carried in an area, where the use of the cellular phone is inhibited, with a simple configuration.  <P>SOLUTION: In the cellular phone 10 having a power off means for receiving a power off request signal and turning off the power, communication apparatuses 20a, 20b which perform communication including transmission of the power off request signal are provided in each of gates 21a, 21b to be installed in an entrance path to a prohibition area, where the use of the cellular phone is inhibited. When an owner 30 who carries the cellular phone 10 whose power is turned on and attempts to enter the prohibition area passes between the gates 21a, 21b, the power off request signal to be transmitted from the communication equipment 20a, 20b is received by the cellular phone 10 and the power of the cellular phone 10 is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138508-A (JP)
Title: Method for producing foamed polypropylene resin sheet
Inventor: SHIBATA TETSUYA
IPC: B29C48/32
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a foamed polypropylene resin sheet which is excellent in appearance and secondary forming processability such as thermoforming and the foamed polypropylene sheet which is obtained by the method and is good in smoothness without periodic thickness nonuniformity by corrugation.  <P>SOLUTION: In the method for producing the extruded foamed polypropylene resin sheet, a circular die in which an angle θ1 formed by the tip contraction part direction of the circular die and the extrusion direction of an extruder is 80-100° is used, and a cylindrical cooling tube in which an angle θ2 formed by the discharge direction of a resin discharged from the tip of the circular die and the extrusion direction of the extruder is 80-90° is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141132-A (JP)
Title: Silver salt photothermographic dry imaging material, image recording method, image forming method, and method for manufacturing silver salt photothermographic dry imaging material
Inventor: USAGAWA YASUSHI
IPC: G03C5/08
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having high quality, free of density unevenness and excellent in uniformity, and also to provide an image recording method, an image forming method and a method for manufacturing the dry imaging material.  <P>SOLUTION: The silver salt photothermographic dry imaging material has: on a support a photosensitive layer containing a photosensitive emulsion containing at least organic silver salt particles and photosensitive silver halide grains, a reducing agent and a binder; and a conductive layer. In the material, the conductive layer contains a compound represented by a formula (1), NaO<SB>3</SB>S-(CF<SB>2</SB>)<SB>3</SB>-SO<SB>3</SB>Na.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113894-A (JP)
Title: Tandem pump
Inventor: WATANABE YASUSHI
IPC: F04C11/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize reduction in pulsating pressure and improvement in assembly working efficiency by minimizing expense in time and effort in complicated control of deviation between rotors when assembling both rotors in a driving shaft.  <P>SOLUTION: Width across flats is provided to the outer periphery of a driving shaft. A receiving part 27 of the width across flats is provided to both inner rotors 14, 14. An uneven engaging part in which a protrusion 30 and a recess 31 can be fitted to each other is formed on an end surface of the inner rotor 14. When both inner rotors 14, 14 are fitted to each other in the uneven engaging part, a tip 16a of a tooth of one inner rotor 14 matches with a bottom 16b of a tooth of the other inner rotor 14 in a circumference direction. The receiving part 27 of the width across flats is fitted to the width across flats of the driving shaft with both inner rotors 14, 14 positioned in the uneven engaging part. As a result, discharge timing of both inner rotors 14, 14 is deviated, whereby pulsating pressure is mutually compensated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146511-A (JP)
Title: Hat-shaped steel sheet pile with asymmetrically shaped joint
Inventor: OKUI TAKANORI
IPC: E02D5/04
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hat-shaped steel sheet pile with an asymmetrically shaped joint, which makes shapes of right and left joints hardly different from each other, which makes a web surface held horizontal, when horizontally conveyed by supporting a lower end in an inverted U-shaped attitude, and which is also excellent in stability of a stacking attitude.  <P>SOLUTION: In this hat-shaped steel sheet pile wherein flanges 4 parallel to a web 1 are each provided between a joint 3 and a flange 2 on the right side of the U-shaped steel sheet pile or between a joint 3 and a flange 2 on the left side thereof, each joint is provided with a claw 5 and a straight pawl 6 which is protruded to the opposite side of a claw bottom from a part connected with the flange; the joint on either of the right and left sides serves as the first joint 3A wherein a tip of the straight pawl is directed to the side of the web; the joint on the other side serves as the second joint 3B wherein a tip of the straight pawl is directed to the opposite side of the web; a flange-thickness-direction distance h<SB>BL</SB>from the tip of the straight pawl of the second joint to an outer surface of the bottom of the claw is set greater than a flange-thickness-direction dimension h<SB>BC</SB>of the claw of the second joint; and a height H<SB>B</SB>of the protrusion of the claw of the second joint is set greater than that H<SB>A</SB>of the protrusion of the straight pawl of the first joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151061-A (JP)
Title: Image reader
Inventor: OHIRO HIDEKAZU
IPC: H04N1/028
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader for efficiently reading a plurality of images.  <P>SOLUTION: The image reader 10 comprises image reading means 24, 26 that are arranged on the conveyance route of a photograph film F. The image reading means 24, 26 include light irradiators 28, 30 for irradiating the photograph film F with light, unifocal lenses 32, 34 for forming the image of light transmitted through the photograph lens F, line CCD sensors 36, 38 for detecting a projected image for converting to an analog image signal, and A/D converters 40, 42 for converting the analog image signal to a digital image signal. The image reading means 24, 26 convert a plurality of images formed on the conveyed photograph film F to digital image signals in parallel, and perform pre-scanning and main scanning simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144328-A (JP)
Title: Seawater desalination distillation apparatus and seawater desalination distillation method
Inventor: NAKATAKE YASUHITO
IPC: B01D3/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide fresh water by distilling seawater at a low cost without imposing havy labor on a worker and being affected by the weather, or the like.  <P>SOLUTION: A propeller part 10 is driven by wind force to rotate a rotary shaft 21 connected to the propeller part 10 in a predetermined direction. Subsequently, friction heat is caused in a heat transmitting medium 26 provided in contact with the rotary shaft 21 through the friction caused between the rotary shaft 21 and the heat transmitting medium 26. Next, a heat transfer pipe 22 provided to the periphery of the rotary shaft 21 is heated by friction heat and the seawater flowing along the outside of the heat transfer pipe 22 is heated to be at least partially evaporated. Subsequently, the evaporated seawater is condensed on condensing pipes 23 and 24 provided around the heat transfer pipe 22 to obtain fresh water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147543-A (JP)
Title: Heat pump hot water supply apparatus
Inventor: NISHIKAWA KAZUHIRO
IPC: F25B49/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water supply apparatus allowing detection of erroneous piping connection in installation work early after an operation start.  <P>SOLUTION: This heat pump hot water supply apparatus has: a heat pump circuit wherein a compressor, a hot water supplying heat exchanger, an expansion valve and an evaporator are connected by piping; and a fluid circuit wherein a hot water storage tank and a fluid circulation pump are connected by piping. The heat pump hot water supply apparatus has: an inflow water temperature detection means detecting an inflow water temperature supplied to the hot water supplying heat exchanger; and outflow water temperature detection means detecting an outflow water temperature after heat exchange is performed by the hot water supplying heat exchanger. When the inflow water temperature is higher than the outflow water temperature by a prescribed temperature or above, it is decided that connection of the fluid circuit and the hot water supplying heat exchanger is in a erroneous connection state, so that the erroneous connection can be detected early after the operation start.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146780-A (JP)
Title: Mounting metal piece
Inventor: ISHIMARU TATSUJI
IPC: F16B7/04
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting metal piece by which a toggle vibration control device is mounted to a building.  <P>SOLUTION: The mounting metal piece 10 is fixed to each of three corners of a wooden wall frame 28 with bolts and nuts. The toggle vibration control device 32 is attached by rotatably connecting an end of a rope 34, an end of a rope 36 and an end of an oil damper 38 to connecting holes 30 of connecting pieces 26, respectively, by the intermediary of a ring 42. Thus, the number of the attachment processes is reduced and the cost is cut down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150657-A (JP)
Title: Protector having deterioration indicator
Inventor: OKAI MASAHIKO
IPC: H01C7/12
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector having a deterioration indicator that can easily make it possible to visually recognize deterioration of a protective element, and can be materialized at a low cost.  <P>SOLUTION: This protector such as a railway protector and the like has varistors 11 and 12 or an arrester 13 for protecting communication equipment, human bodies, etc. from overvoltage. The temperature of a protective element such as the varistors 11, 12 and the like is detected, and a displayable temperature indicating label 15 is stuck onto the surface of the varistors 11 and 12, whose circumference is covered by a transparent case 23. By so doing, it is possible to perceive from the outside that the varistors 11 and 12 are deteriorated and are in an overheating state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152022-A (JP)
Title: Shelter for bed
Inventor: INOUE KAZUYA
IPC: A47C19/22
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelter for beds capable of protecting sleeping persons from the collapse of buildings, toppled furniture, etc. at earthquakes and ensuring a safety of the sleeping persons by suppressing vibrations.  <P>SOLUTION: The shelter for beds is provided with a frame part 1 forming space for housing a bed 40 inside, an abutment member 2 having an upper surface part 2a in the shape of a horizontal surface in contact with an indoor ceiling surface 20, and a resiliently pressing means 3 for pressing the abutment member 2 to the ceiling surface 20. The abutment member 2 has a rail part 8. The resiliently pressing means 3 has a slide outer tube body 9 slidably fitted over the frame part 1, two arm members 10 and 10 having a lower end part pivoted by the slide outer tube part 9, and a spring 11 connecting the arm members 10 and 10 to each other. Each upper end part of the arm members 10 and 10 is connected to the rail part 8 slidably in the longitudinal direction of the rail part 8. The spring 11 biases the upper end parts of the arm members 10 and 10 in a direction of coming close to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155767-A (JP)
Title: Crankshaft
Inventor: HAYAMA KENJI
IPC: F16C3/14
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft capable of efficiently supplying lubricating oil to a crank pin from a crank journal.  <P>SOLUTION: A journal side hollow part 1K is formed inside the crank journal 1J. As for inside diameter of a peripheral wall 1S of the journal side hollow part 1K, inside diameter a of the peripheral wall 1S in end parts 1E, 2E in the direction of shaft extension is larger than inside diameter b of the peripheral wall 1S of a central part 1M in the direction of shaft extension. Consequently, lubricating oil flowing into the central part 1M in the direction of shaft extension by passing through a supply hole 1H moves into the end parts 1E, 2E in the direction of shaft extension having larger inside diameter of the peripheral wall 1S by centrifugal force. The lubricating oil moved into the end parts 1E, 2E in the direction of shaft extension passes through oil passages 1R, 2R and is supplied into pin side hollow parts 1Q, 2Q.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152279-A (JP)
Title: Cushion unit and cushion body
Inventor: KURAMOCHI HIROSHI
IPC: A47C27/10
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion unit 1 and a cushion body capable of preventing an uneven distribution of enclosed substance so as not to generate so called bottoming, and also capable of adjusting hardness as needed and changing hardness of each part of the cushion body separately.  <P>SOLUTION: The cushion unit 1 comprises the enclosed substance 3 enclosed in an enclosing body 2 formed at least partially of a flexible membrane-like body 2a, and a hardness adjusting means 4 provided so as to press the enclosing body 2 from outside by adjusting degrees of pressing. A plurality of the cushion units 1 are inserted in a unit storing body composed at least partially of the flexible membrane-like body so as to form the cushion body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI