baber/WOPTO huggingface dataset:
Patent JP-2003201273-A (JP)
Title: Extraction of ketazine solution
Inventor: SCHLAK OTTFRIED
IPC: C07C251/88
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of extracting ketazine from the synthetic solution obtained in the production of hydrazine, which overcomes the defects of the prior arts.  <P>SOLUTION: The ketazine solution to be subjected to extraction includes ketone excessively by 50-200% moles based on the amount of the ketazine to be extracted and an aliphatic hydrocarbon boiling at 150-300°C under atmospheric pressure is used as an extraction solvent. A ketazine aqueous solution having the salt content of 5-27 wt.% and the ammonia content of 0-28 wt.% is used and the ketazine is extracted at 50-120°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004221095-A (JP)
Title: Optical semiconductor device
Inventor: OSADA TOMOICHI
IPC: H01L31/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device that is capable of increasing parts, such as ICs and the like, which are housed inside it so as to improve in degree of integration and get multifunctional, transmitting high-frequency signals efficiently, and improved in reliability of internal airtightness.  <P>SOLUTION: A wiring board 5 is equipped with a plurality of first electrode pads 6a formed on the top surface of an insulating board composed of a plurality of laminated insulating layers and a plurality of second electrode pads 7a arranged in two rows on the undersurface of the insulating board. The first electrode pads 6a and the corresponding second electrode pads 7a are electrically connected together with through-conductors 8a through the intermediary of internal conductor layers 8b provided inside the insulating board, and external connection pins 10 are joined to the second electrode pads 7a, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004178349-A (JP)
Title: Printing system and method for utilizing its resource
Inventor: ONISHI TETSUYA
IPC: G06F3/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color printing system in which a load of a printing job is decentralized among a plurality of printers in a network to thereby efficiently provide color print output, and a method of utilizing its resource.  <P>SOLUTION: The color printing system is provided with a means for detecting the operating states and operation specifications of other printers and a printing system control means for sharing a process for plotting-developing an image to printers waiting for printing in accordance with obtained information. Especially, the plotting-developing of each color component image of a color printer is shared to black-and-white printers waiting for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180528-A (JP)
Title: Mechanism for level winding of double bearing reel
Inventor: NOMURA SHOICHI
IPC: A01K89/015
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent line entanglement with a cap member on the fishing line releasing side as much as possible.  <P>SOLUTION: A mechanism 40 for level winding is equipped with a screw shaft 42, a fishing line guide part 43, a guide mechanism 44 and a line entanglement preventing part 45. The fishing line guide part comprises an engaging member 55 having a tip for engaging with a screw groove, a member housing part 57 having a fishing line threading part 56 threading the fishing line released from a spool and a body member 54 having a member housing part 57 for housing the engaging member in the interior thereof and a bottomed cylindrical cap member 58 screwed into the body member and fixed in the body member so as to cover a part of the member housing part from the outside. The line entanglement preventing part 45 approaches the bottom of the cap member at a narrower interval than the diameter of the fishing line on the fishing line releasing side and is arranged in the first direction. A tool engaging part 58a recessed from other parts so as to rotate the cap member is formed in the bottom of the cap member and wall parts 58b flush with the other parts are formed at both ends in the first direction of the tool engaging part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180575-A (JP)
Title: Plant growing unit
Inventor: SAKAI HIDEKI
IPC: A01G27/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant growing unit for favorably growing the plant P through reducing watering labor.  <P>SOLUTION: The plant growing unit includes a perforated plate 21 dividing a bottomed vessel 10 into a planting section A and a water-reserving section B and water-absorbing materials 22 and 22 continuously packed from the bottom of the water-reserving section B to the top of the planting section A. The water-absorbing materials 22 and 22 function to suck up the water W in the water-reserving section B and evenly water the soil S in the planting section A, thus enabling the plant P to be grown.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187034-A (JP)
Title: System and method for solving pier resource
Inventor: ISHII TOMONORI
IPC: G06F13/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pier resource solving system which can realize pier resource retrieve at a low cost and is excellent in followability to pier generation and elimination.  <P>SOLUTION: This pier resource solving system is provided with a P2P resource registering part 252 for registering a P2P resource retrieving part 250 in a P2P domain name record 300, a P2P resource inquiring part 120 for transmitting a pier inquiry request, a DNS resource inquiring part 150 for converting the pier inquiry request into a DNS resource inquiry request, a domain server 30 for performing static resource retrieval on the basis of registered information of the P2P domain name record 300, the P2P resource retrieving part 250 for converting the DNS resource inquiry request into a pier response request, simultaneously transmitting the pier response request to responding side pier groups 21 to 24 and dynamically retrieving pier resources, and a P2P resource request responding part 240 for returning a pier response for the pier response request.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181155-A (JP)
Title: Slidable sandwiching tool
Inventor: NIWA KENJI
IPC: A47G29/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slidable sandwiching tool for quickly moving a movable sandwiching piece responding to the change in thickness of a fixed support, and causing no looseness even in long-term use.  <P>SOLUTION: This slidable sandwiching tool 36 supports an article by sandwiching the fixed support by a fixed sandwiching piece 38 and the movable sandwiching piece 40 capable of separating/ contacting to this fixed sandwiching piece 38. The fixed sandwiching piece 38 has a columnar body 42 having a plurality of notches 52 in the longitudinal direction, and comprises a lock means 47 supported so as to be capable of separating/contacting to the fixed sandwiching piece 38 by moving the movable sandwiching piece 40 along the columnar body 42 and checking the movement of this movable sandwiching piece 40 by engaging with an optional notch 52 so that the slidable sandwiching tool 36 can be installed by quickly coping with a change in thickness of the fixed support such as a table.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190244-A (JP)
Title: Pin for confirming reinforcement covering thickness properness in concrete floor base
Inventor: ONISHI SEIZO
IPC: E04G21/18
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin for confirming reinforcement covering thickness properness in a concrete floor base for detecting concrete covering thickness to a reinforcement in a dimensionally accurate manner by equipping the lowermost end reinforcement with the pin beforehand when placing concrete.  <P>SOLUTION: With a hanging pin with graduation as a subject, the upper face of the axis of the hanging pin is provided with a height reference face abutting against the lower face of the reinforcement to allow the hanging pin to pass beneath a concrete form and to be fitted to the lowermost end reinforcement. A tightening device is provided fitted to the reinforcement to press the height reference face, and the graduation is provided from the height reference face as a base point. The lowermost end reinforcement is equipped with the pin beforehand when placing concrete. The concrete covering thickness to the reinforcement can thereby be detected in the dimensionally accurate manner, and moreover since the pin is passed through beneath the concrete form, improperness of a reinforcement position can be easily recognized when placing concrete from the time when the form is built up. This can prevent inconvenience of manufacturing a floor base product improper in the covering thickness or the danger of using it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188448-A (JP)
Title: Brazing bath and brazing device
Inventor: EIZAI TAKASHI
IPC: B23K1/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of a brazing step by providing a brazing bath and a brazing device in which a heater is rapidly exchanged, a temperature detection means is not complicatedly handled, and the temperature detection means is not corroded.  <P>SOLUTION: In the brazing bath 100 having a container 35 to store molten brazing filler metal 37, the container 35 has a brazing filler metal storage unit 39 to store the molten brazing filler metal 37, and a heating block 41 integrally connected to a lower portion of the brazing filler metal storage unit 39. A heating means 47 to heat the brazing filler metal 37 in the container is accommodated in a first accommodation hole 45 formed in the heating block 41. A second accommodation hole 49 is formed in the heating block 41, and a temperature detection means 51 to detect the temperature of the brazing filler metal 37 in the container is accommodated in the second accommodation hole 49.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193368-A (JP)
Title: Apparatus and method for thin film formation
Inventor: ARIKADO TSUNETOSHI
IPC: C23C16/46
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a high dielectric thin film of low impurity density and good characteristics.  <P>SOLUTION: This thin film forming apparatus is provided with a sealable casing, a placing table arranged inside of the casing to place a substrate, a gas supply port for supplying gas into a casing, and a gas exhausting port for exhausting gas in the casing. In addition, the apparatus is provided with a heating means for heating the surface of the substrate placed on the placing table. In the case of forming the thin film, after supplying material gas into the casing, the heating means heats the surface of the substrate momentarily for several milliseconds to accelerate the reaction of the material gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188559-A (JP)
Title: Fastening member driving device
Inventor: ISHIKAWA NAOHARU
IPC: B25C7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To securely and efficiently conduct fastening member driving work in an automatic successive/singular mode and a singular mode without considering operation procedures by changing between the automatic successive/singular mode and the singular mode.  <P>SOLUTION: This driving device comprises a nose, a fastening member supply part to supply fastening members to the nose, a drive part to drive the fastening members through the nose to drive the fastening members to a counter member, a drive control member to control driving action of the drive part, a trigger means 4 to actuate the drive control member for starting driving action of the driving part, and a safety yoke 6. A drive control mechanism is disposed between the safety yoke and the drive control member close to the trigger means. The drive control mechanism is capable of changing action of the driving device between the automatic successive/singular mode for automatically changing successive driving and singular driving from each other, and a singular mode for singular driving only.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199452-A (JP)
Title: Controller for combined automatic vending machine
Inventor: YOSHIDA IZUMI
IPC: F25D11/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly operate an automatic vending machine having two kinds of independent cooling/heating systems inside as one automatic vending machine while applying current limit to each independent cooling/heating system.  <P>SOLUTION: Since a main control part 10 respectively controls a cooling/heating system control part A12 to which a heating means A14 and a cooling means A15 are connected, and a cooling/heating system control part B13 to which a heating means B16 and a cooling means B17 are connected through communication, efficient current limit is attained in the automatic vending machine having two sorts of independent cooling/heating systems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003176592-A (JP)
Title: Embedding material for hollow slab, base plate for hollow slab having embedding material, and construction having hollow slab structure with fixed embedding material
Inventor: NAGAI TERUMARO
IPC: E04B5/32
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a embedding material and a base plate for a hollow slab having the embedding material that has a horizontal area substantially equal to that in the prior art and can easily and certainly reduce hollow factor of a hollow slab structure without reducing structural strength.  <P>SOLUTION: Rear face recesses 11 and 12 are formed in the rear face of the embedding material 10, and a through hole 15 communicating with the rear face recesses is formed in the thickness direction. The embedding material 10 is fixed onto a precast concrete plate 3 to form the base plate A for the hollow slab. When cost-in place concrete is poured in an execution field, the cost-in place concrete is easily filled into the rear face recesses 11 and 12 through the through hole 15. Thus, the hollow factor of the embedding material is reduced to hold high sound insulation performance of the hollow slab structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206370-A (JP)
Title: Comprehensive system of building construction information
Inventor: OWADA YASUO
IPC: G06Q50/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To communicate a desire of a design change of an orderer before construction start to a contractor in real time after design approvement is obtained by both the orderer and a design department.  <P>SOLUTION: In this system, a construction company of a building for reporting a web side, a construction manager, a designer and computers or portable telephones at places in a construction site are connected via the Internet and mutual information exchange is performed in real time. The system consists of a design change plan creating means based on design change contents for a design change order of the orderer, a process change instruction means for transmitting a design change plan to the orderer and a price adjusting means between the orderer and the construction company. After obtaining approval of the orderer for the design change plan, information exchange is performed on a computer screen at the department concerned in construction progress processes after audit/approval of a supervising authority based on a working drawing and thus realtime integrated management is enabled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202889-A (JP)
Title: Printer, printing controller, program for printing, and program for printing control
Inventor: FUKUNISHI SHIGEKI
IPC: B41J29/38
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which enable the use of a printing function peculiar to the printer even if information peculiar to a type of the printer is not accumulated in a computer.  <P>SOLUTION: The printer 1 is equipped with a user interface screen (hereinafter referred to as U1) 7 which serves as a means for setting the printing function peculiar to the printer via an interface. A user sets the printing function, peculiar to the printer 1, such as intensive printing, by using the screen UI7. A renderer 8 receives image data, described by a page description language which does not depend on the type of the printer, from the computer 2, and generates printing data by interpreting the page description language of the received image data. A printer engine 9 prints out the printing data by using the printing function peculiar to the printer, which is set by the screen UI7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204785-A (JP)
Title: Heater energization control unit
Inventor: IGARASHI ISAO
IPC: F02P19/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater energization control unit capable of appropriately detecting environmental temperature of the outside of a casing by a temperature sensing element and appropriately controlling energization of a heater based on electrical characteristics of the temperature sensing element.  <P>SOLUTION: This invention relates to the energization control unit 100 of a glow plug (a concrete example of a heater) used as a starting aids for a diesel engine. A vent hole 8 for ventilation between inside part and outside part of a casing 2 is provided on the casing 2 storing the temperature sensing element 4, control electronic parts 5 for controlling enegization of the glow plug and wiring board 3 having the same mounted thereon. A filter 9 provided with both of permeability and water repellency is fixed on the casing 2 to cover the vent hole 8. Consequently, since permeability between inside and outside of the casing 2 is secured under a condition of securing waterproofness of the casing 2, temperature detection accuracy of the temperature sensing element 4 is improved and the control electronic parts 5 can appropriately control energization of the glow plug based on electric characteristics of the temperature sensing elements 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207536-A (JP)
Title: Surface emitting semiconductor laser element and its manufacturing method
Inventor: HONJIYOU TOMOIKU
IPC: H01S5/22
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser element which has high quality and high reliability by enhancing adhesion between a reflective layer and a light emitting layer.  <P>SOLUTION: In this surface emitting semiconductor laser element, the light emitting layer including a pn junction is sandwiched by a pair of reflection layers, and an amorphous layer is interposed between each reflective layer and the light emitting layer to enhance adhesion between both layers separately. In order to restrict light emitting regions in these amorphous layers, atoms for controlling refractive indexes of the amorphous layers are doped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203445-A (JP)
Title: Money-enclosed envelope
Inventor: SEKIJIMA YOSHIAKI
IPC: B65D27/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money-enclosed envelope, which makes an article put in a storage part of the envelope difficult to see, and facilitates putting in and taking out of the article.  <P>SOLUTION: The money-enclosed envelope 10 made of a paper bag having the bag-shaped storage part 24 into which a bill or the like is inserted. A lid 18 for opening and closing an opening of the storage part 24 is formed by folding an extended portion, extending from the back of the storage part 24, on a given fold. When the lid 18 is folded on the fold to close the opening, a pocket 20 forming an opening near the end edge of the lid 18 is formed on the surface side of the storage part 24. A clip is inserted into the opening of the pocket 20 to pinch both end edge of the lid 18 closing the opening of the storage part 24 and the opening end of the pocket 20. A decoration 14, such as a red-and-white paper string, is attached to the crip to appear on the surface side of the money-enclosed envelope 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204629-A (JP)
Title: Entrance and exit control system and method
Inventor: OUCHIDA ATSUSHI
IPC: G07C9/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fraudulent operation without increasing an operation burden on a user and dispensing with a large facility investment.  <P>SOLUTION: A management device 3 specifies an authentication terminal 2 operated immediately before by a user as a moving origin authentication terminal and obtains a time operated immediately before by referring to an operation history table 38 based on private identification information included in an operation notification from the authentication terminal 2, and calculates an estimate movement time from an operation time in a moving origin authentication terminal and the operation time in the moving destination authentication terminal included in the operation notification. Then, the device 3 obtains the minimum moving time required for moving between the moving origin authentication terminal and the moving destination authentication terminal by referring to a moving time table 37, and when the estimate moving time is shorter than the minimum moving time, detects that the operation using an authentication medium is fraudulent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209330-A (JP)
Title: Garbage treatment apparatus
Inventor: ISHIZUKA SHIZUKA
IPC: B09B3/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a powder of a substrate such as humus in a stirring tank from scattering and prevent the environment from polluting by constantly providing the substrate with a proper moisture and thereby preventing the substrate from drying, and to provide a garbage treatment apparatus capable of keeping a proper humidity of the substrate by recovering excess water.  <P>SOLUTION: The garbage treatment apparatus comprises a stirring tank for storing the substrate such as humus containing a microorganism capable of fermenting and decomposing garbage in a casing having an opening and closing cover in the top face and a rotary shaft out of which a plurality of stirring rods are projected in the stirring tank. A water storage container is installed in the inside or the outside of the casing and a fan for circulating air to be brought into contact with water in the water storage container and then forcibly sending the air to the stirring tank is also installed. The fan is positioned correspondingly to a window hole formed in the top part position of the stirring tank and a ventilation path including the fan is communicated with the water storage container and the water storage container and another ventilation hole formed separately in the top part position of the stirring tank are communicated with each other through an air sending path.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214296-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: HARA HIDETOSHI
IPC: H01G9/035
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which can control increase in size of height of products even under the flow/reflow conditions when a lead-free solder is used.  <P>SOLUTION: The electrolyte is mainly formed of the solvent of γ-buthyrolactone and the organic carboxylic acid or the salt thereof and 4,5-bis(2-cyanoethyltio)-1,3 dithior-2-on or 4,5-bis(2-cyanoethylthio)-1, 3-dithior-2-thion are dissolved. Moreover, in this electrolyte the salt of above organic carboxylic acid is imidazolinium salt or class-3 amine salt, the dissolving amount of the 4,5-bis(2-cyanoethylchio)-1,3-dithior-2-on is 5.0 to 30.0 wt% for the entire part of the electrolyte and the dissolving amount of the 4,5-bis(2-cyanoethylchio)-1,3-dithiol-2-thion is 5.0 to 10.0 wt% for the entire part of the electrolyte.  <P>COPYRIGHT: (C)2004,JPO&NCIPI