baber/WOPTO huggingface dataset:
Patent JP-2004051967-A (JP)
Title: Method for producing particulate water-absorbing resin
Inventor: DAIROKU YORIMICHI
IPC: A61F13/49
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a particulate water-absorbing resin in which particles having a particle diameter of not less than 150 μm but less than 850 μm are contained in a ratio of ≥75 wt% based on the total particles after the resin is crushed or crushed/dried, capable of producing the resin with high productivity, even though sieving and sorting procedures for particle diameter adjustment are not conducted, to provide the new particulate water-absorbing resin having high physical characteristics, and to provide a sanitary material, by using the particulate water-absorbing resin.  <P>SOLUTION: This method for producing the particulate water-absorbing resin comprises producing the particulate water-absorbing resin in which the particles having the particle diameter of not less than 150 μm but less than 850 μm are contained in the ratio of ≥75 wt% based on the total particles after the resin is crushed or crushed/dried, wherein crushing of the resin is conducted so that a water-containing polymer comprising the water-absorbing resin of which the water content is not less than 10 wt% and not more than 30 wt% is crushed by a crusher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350865-A (JP)
Title: Light source device for endoscope
Inventor: YAMATANI KEN
IPC: G02B23/26
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device for endoscope that can be improved in maintainability of maintenance or inspections by simplifying a heat radiating function or a light shielding function which prevents a leakage of light to the outside.  <P>SOLUTION: This light source device for endoscope is constituted so that a radiating light shielding member 15 may be moved upward by an axial force and a light guide connector 5a may be connected to the member 15 when the connector 5a is inserted into a connector socket 11 and the front end section of the connector 5a comes into contact with the inclined section 17 of the member 15. Consequently, the heat generated by the light 14 made incident to the front end section of a light guide 5 is radiated from the light shielding member 15 and the light 14 can be prevented from generating heat. When the front end section of the light guide connector 5a is removed from the insertion hole 16 of the light shielding member 15, the member 15 moves downward due to its dead weight and the light 14 is shielded by the member 15. Consequently, the unnecessary leakage of the light 14 to the outside can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352319-A (JP)
Title: Cap with lid
Inventor: KUWABARA KAZUHITO
IPC: B65D47/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the opening of a lid attached to a cap, which comprises a cap body having inner and outer cylinders drooping from the outer circumference of the top board of the cap body and a lid fitted on the upper surface of the cap body, the cap body and the lid connected on their back via a hinge, and allows a small nozzle annexed to the top wall of the cap body to spout a liquid when the lid is opened.  <P>SOLUTION: A cutout is formed on both left/right of the upper part of the cap body outer cylinder 5 and of the top board 3, and thin elongated slots 8, 8 open upward are drilled on the left/right lower part of the outer cylinder 5 that are below respective cutouts. A leaf spring 13 having a through hole 12, into which the nozzle 2 is fitted loosely, is placed on the top board 3, and elastic press plates 14 are formed to extend downward from both ends of the leaf spring 13, with the lower ends of the press plates 14 fitted into the elongated holes 8, 8, respectively, to form an operating member 11. Projections and recessions of engaging means are formed on the upper parts of the press plates 14, 14 and the part of a lid circumferential wall 24 that is counter to the upper parts, respectively. When the press plates 14, 14 are pressed in, the engaging means are disengaged while the leaf spring 13 is curved upward to push up the lid 21 via a lid small cylinder 25 fitted on the outer surface of the nozzle 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362857-A (JP)
Title: Fuel cell power generation system having learning control
Inventor: KOMACHIYA MASAHIRO
IPC: H01M8/06
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct operation in accordance with actual load variation, in a fuel cell power generation system for executing scheduled operation with a predetermined operation pattern.  <P>SOLUTION: When a significant difference is generated between a targeted operation pattern and an actual load pattern, whether the operation should be continued without changing the operation pattern or an operation condition such as a hydrogen production quantity should be changed in accordance with the actual load pattern is properly determined by previously setting a time zone where the operation pattern can be obtained with high convergence by learning and a time zone where it can not be obtained. Thereby, correction of the operation in accordance with complicated load variation in a household or the like is facilitated while being based on the scheduled operation by the predetermined operation pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361001-A (JP)
Title: Refrigerating system
Inventor: MIHARA KAZUHIKO
IPC: F25B1/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating system, effectively eliminating deterioration of efficiency due to lowering of low pressure side pressure of a refrigerant circuit.  <P>SOLUTION: In this refrigerating system, the refrigerant circuit includes: a displacement controllable compressor 37; a condenser 38; an expansion valve 44; and an evaporator 43, and on the basis of the low pressure side pressure in the refrigerant circuit, the displacement of the compressor is lowered when the low pressure side pressure is lowered to the concerned lower limit value of upper limit value and lower limit value set above and below a predetermined set value, the displacement of the compressor is raised when it is raised to the upper limit value, and a set value is altered on the basis of deviation between the average value of low pressure side pressure per fixed time and the set value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362508-A (JP)
Title: Attachment releasing device and electronic device
Inventor: WATANABE KIYOSHI
IPC: G06F1/16
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To remove a decorative panel by an attachment releasing device whenever needed in an electronic device having the decorative panel exchangeably attached to a device case.  <P>SOLUTION: In the electronic device (for example, an electronic dictionary 100, a portable telephone 200 and a wrist watch 300) having the decorative panel (for example, the decorative panels 1 and 5 and a bezel 303) exchangeably attached to the device case (for example, upper cases 101, 201 and the device case 301a) housing an electronic part, the electronic device is equipped with the attachment releasing device (for example, attachment releasing device 10 etc.) releasing the attachment between the device case and the decorative panel to remove the decorative panel from the device case. The attachment releasing device is always mounted on the electronic device by mounting it on the electronic device through a strap (3) or providing it in an attached component (for example, a touch pen 50 etc.) provided in the electronic device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002806-A (JP)
Title: Joint structure of high pressure fuel injection pipe
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a high pressure fuel injection pipe capable of preventing reduction of seal shaft force, ensuring high sealing property, and withstanding high injection pressure.  <P>SOLUTION: This joint structure is constituted in such a way that a connection head part having a seat face having a truncated conical shape is provided in an end part of a metallic pipe having large wall thickness and small diameter and an annular washer is pressed and fitted into a rear face of the connection head part by a tightening nut. A part below a neck of the connection head part is a face inclined forward, and the annular washer having a slope corresponding to the inclined face is pressed and fitted by the tightening nut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002375-A (JP)
Title: Electrode for discharging surface treatment and discharging surface treatment method
Inventor: AKIYOSHI MASAO
IPC: C23C24/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve mechanical properties of a coating formed by discharging surface treatment.  <P>SOLUTION: The discharging surface treatment comprises generating a pulsed discharge between the electrode and a workpiece in a working liquid and a gas, while setting a green compact made by compression-molding the powder of a metal, a metal compound or a ceramic as the electrode; and forming the coating consisting of an electrode material or a substance produced after the electrode material has been reacted by the discharge energy, on a workpiece surface. The green compact containing a specified quantity of a carbon nano-tube is used for the electrode for the discharging surface treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004230143-A (JP)
Title: Drip bag
Inventor: SAITO MITSUNORI
IPC: A47J31/06
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet material included in a drip bag from tearing at dripping in the drip bag for obtaining an extraction liquid such as coffee.  <P>SOLUTION: The drip bag 1A comprises a bag main body 2 with an opening part on an upper end part thereof, retaining members 3 provided on two opposite faces of the outer surface of the bag main body 2 and reinforce pieces 9 applied on the outer surface of the bag main body 2 in outer peripheral parts of the retaining members 3. The bag main body 2 is formed by the moisture-permeable filter sheet material. The retaining members 3 are formed by a thin plate material. Each of the members 3 comprises an application part 11 where the member 3 is applied on the outer surface of the bag main body 2, an arm part 5 formed so that it can be raised from the bag main body 2 and a retaining piece 12, wherein the lower end of the arm part 5 is integrated with the application part 11 and the upper end is integrated with the retaining piece 12. The application part 11 is applied on at least a position where the lower end part of the arm part 5 is surrounded by the bottom and both sides. The retaining piece 12 has a hanging part 13 approximately horizontally extending to both sides of the upper part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005003257-A (JP)
Title: Hot water making machine
Inventor: TSUJISAKI RYOSUKE
IPC: F24H1/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water making machine having high energy saving effect and economical effect.  <P>SOLUTION: This hot water making machine is composed of a thermal storage heat exchanger 15 for heating a heat medium H dispersed into the water as fine particles by the cooling water W heated by the waste heat of a motor 1, while using paraffin as a thermal storage material and a surface active agent, a thermal storage tank 16 for reserving the heat medium H heated by the thermal storage heat exchanger 5 for storing the heat, and a heat radiation heat exchanger 17 for making the hot water Wh by heating the supplied water Ws by the heat medium H from the thermal storage tank 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330762-A (JP)
Title: Writing utensil and writing ring
Inventor: OKI TATSUHIKO
IPC: B43K23/008
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which can be comfortably used and instrumental for promoting health, and a writing ring.  <P>SOLUTION: The writing utensil is equipped with a cladding body made of a molded article containing a carbon powder and the writing ring is formed of a molded article containing a carbon powder. In addition, the writing utensil is capable of emitting far infrared rays, deodorizing and conducting electricity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002971-A (JP)
Title: Valve system of multi-cylinder internal-combustion engine
Inventor: HAYASHI YASUTAKA
IPC: F01M9/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system of a multi-cylinder internal-combustion engine of such a structure that a locker shaft to bear swingingly a driving locker arm coupled interlockingly with an engine valve at normal times and a free locker arm capable of making changing-over between the coupled condition with the driving locker arm and the uncoupled condition is supported by a shaft supporting part of a locker shaft holder secured to a cylinder head and the locker shaft holder is furnished with a lost motion mechanism to energize the free locker arm toward a dynamic valve cam, wherein the durability of the slide contacting part between the lost motion mechanism and the free locker arm is enhanced due to suppression of its wear by supplying a lubricating oil to the slide contacting part effectively.  <P>SOLUTION: The valve system of the multi-cylinder internal-combustion engine is structured so that an oil sump 100 is formed at the oversurface of the locker shaft holder 44 and that the locker shaft holder 44 is furnished with a lubricating oil passage 105 to lead the oil from the oil sump 100 to the slide contacting part between the lost motion mechanism 89 and the free locker arm 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001093-A (JP)
Title: Method for manufacturing grinding wheel
Inventor: ONO ICHIROU
IPC: B24D3/06
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grinding wheel for obtaining the grinding wheel for grinding having excellent sharpness in cutting and little dispersion of the sharpness.  <P>SOLUTION: In this method, an abrasive grain layer 20 is formed on a surface 10a of a substrate 10 by plating. Diamond particles 21 having surfaces reforming processed by using a hydrolyzate of silane coupling agent are added in plating liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337552-A (JP)
Title: Chair hanger
Inventor: WACHI MASAO
IPC: A47G25/28
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for comfortable life, a chair with a hanger to be adjusted upward/downward.  <P>SOLUTION: Hangers a and b are attached with hanger fixing bolts and nuts 9 and 9 to an upper part of a hanger sliding plate, etc. Upward/downward adjusting devices 2 and 2 for the hanger sliding plate, etc. and adjusting bolts and nuts 3, 3 and 4, 4 are attached at lower part of the hanger sliding plate, etc. Backrest support pipes, etc. are fixed with fixing bolts and nuts 7, 7 and 8, 8 by hanger sliding plate fixing devices 5, 5 and 6, 6 in such a way that the backrest support pipes, etc. are held in-between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009365-A (JP)
Title: Cylinder deactivation control device
Inventor: OIE NAOKI
IPC: F02D41/02
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder deactivation control device operable with stable output according to load fluctuation even if a throttle valve mechanism fails.  <P>SOLUTION: In a cylinder deactivation control device for a multi-cylinder internal combustion engine provided with a cylinder deactivation mechanism 15, a failure detection means 20 detecting failure of a throttle valve mechanism, and a cylinder deactivation control means 20 prohibiting cylinder deactivation when the means 20 detects a failure are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011637-A (JP)
Title: Battery manufacturing device having cam stroke changeover mechanism
Inventor: SHIMIZU NORIYUKI
IPC: H01M2/36
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery manufacturing device having a cam stroke changeover mechanism capable of easily changing the cam stroke by a single setup.  <P>SOLUTION: This battery manufacturing device has the cam stroke changeover mechanism equipped with: a plurality of cams 11 having peripheral contour shapes different from one another and coaxially supported; a rotation drive means for synchronously rotating a plurality of the cams; a group of a plurality of cam levers respectively installed correspondingly to a plurality of the cams, each having a cam follower driven according to the motion of the corresponding cam, and including a main cam lever 12 rocking according to the motion of the cam follower; an arm 12a having one end continued to the main cam lever, and the other end rotatably connected to a connecting rod 51 for converting the rocking motion of the main cam lever to straight-ahead drive force of a predetermined stroke to transmit it to the connecting rod; and a changeover device for making other cam levers engage with the main cam lever in the cam lever group to transmit the rocking motion of the other levers to the connecting rod through the arm as a drive stroke.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006563-A (JP)
Title: New epileptic model animal
Inventor: IKEMOTO MITSUSHI
IPC: A01K67/027
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for creating new pharmaceuticals based on a new mechanism through offering a new epilepsy onset mechanism and an epilepsy onset factor associated with GABA (γ-aminobutyric acid)-suppressive neurological function.  <P>SOLUTION: It has been found that a secretive anti-adhesion factor:secreted protein acidic and rich in cysteine(SPARC) causes epileptic symptoms by its expression advancement in the GABA-suppressive nerve of the hippocampal radiation layer region. Using the factor, an epileptic model animal is created. Using the animal, new pharmaceuticals and prophylactic techniques for epilepsy are developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008782-A (JP)
Title: Asphalt emulsion composition
Inventor: YOSHITAKE MICHIO
IPC: E01C7/24
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new asphalt emulsion composition for pavement capable of solving problems such as low endurance of a seal coat and fog seal and scattering of aggregate caused by road pavement.  <P>SOLUTION: The asphalt emulsion composition is obtained by formulating asphalt emulsion with granular polyethylene. The granular polyethylene has 0.1 mm to 3 mm particle diameter and the polyethylene in an amount of 0.1 pt. wt. to 40 pts. wt. is formulated with the asphalt emulsion in an amount of 100 pts. wt. In the composition, the asphalt emulsion is preferably a modified asphalt emulsion and 0.1 pt. wt. to 200 pts. wt. epoxy resin emulsion is preferably further formulated with 100 pts. wt. modified asphalt emulsion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007790-A (JP)
Title: Printer
Inventor: MITSUYOSHI MASUTAKA
IPC: B41J19/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an occurrence of sound in reversing at a portion of a carriage guide mechanism without increasing the number of components and to improve the usability in a printer.  <P>SOLUTION: A sliding element 3 of a carriage 1 is supported by a guide shaft 5 and a laterally long pressure element 6 supported by the carriage 1 is adapted to elastically urge the guide shaft 5 at an elastic pressure section 61. The inner face of the sliding element 3 is elastically and slidably contacted to the guide shaft 5. The sliding element 3 is formed of a pair of right and left baring sections 31. A whole longitudinal section in the axial direction of each of the bearing sections 31 is cut out at a predetermined position in the circumferential direction and the elastic pressure section 61 of the pressure element 6 is provided to the cut-out portion of the bearing section 31. The elastic pressure section 61 is urged to a spring element 14. A gap S is formed between the bearing section 31 and the pressure element 6. The pressure element 6 is supported by the carriage 1 with a recess/projection fitting section 7 therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006609-A (JP)
Title: Device for fixing fishing rod rest
Inventor: HAZAMA GIICHI
IPC: A01K97/10
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional rod rest to be attached to a metallic support driven into a rock of shore or directly attached to a cooler box, or the like, unsuitable for the fishing on tetrapods, or the like, and the difficulty in finding a rod-placing position safe from the damage to the rod laid on or rested against the tetrapod and a narrow fishing space to cause danger to a fishing person.  <P>SOLUTION: A pair of rod-rest supporting posts 1, 2 having different lengths are attached to a block 4 to hold two fishing rods at the upper and lower positions. Flat cloth belts 14, 15 are wound around the tetrapod, or the like, and tightened with a ratchet 12 to easily, surely and firmly fix the block 4 holding the supporting posts to the tetrapod.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083865-A (JP)
Title: Curing composition
Inventor: SHIMIZU YASUO
IPC: C08F2/38
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curing composition giving a cured product having a higher break strength without influencing good heat resistance and oil resistance and comprising a vinyl polymer having crosslinking groups which do not spoil heat resistance and oil resistance of the cured product.  <P>SOLUTION: This curing composition comprises two components: (A1) the vinyl polymer having at least one crosslinking functional group and (B1) synthetic silica as essential components. The curing composition comprises (A2) a vinyl polymer having oil resistance higher than that of a butyl acrylate homopolymer in an immersion test (of JISK 6258 for lubricating oil, the 3rd kind, 5 class for on land use defined by JIS K 2215) and (B2) silica as essential components. The curing composition comprises (A1) the vinyl polymer having at least one crosslinking functional group, (B2) silica and (C) an adhesiveness-imparting agent as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062181-A (JP)
Title: The power control method
Inventor: CHO DURK-HYUN
IPC: G03G21/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in the printing standby mode of an electrophotographic apparatus.  <P>SOLUTION: When the electrophotographic apparatus is in a printing standby mode, the temperature of a fixing part is controlled so as to be between a first set temperature which is high and a second set temperature which is low. The temperature is increased from the second set temperature to the operating temperature of the fixing means within ten seconds, and the second set temperature is 100°C or below. Thus, FPOT can be shortened (within approximately 10 seconds or less) when the printing standby mode is shifted to a printing mode. Additionally, power consumption in the printing standby mode can be greatly reduced ( approximately by 75%).  <P>COPYRIGHT: (C)2004,JPO