baber/WOPTO huggingface dataset:
Patent JP-2000174295-A (JP)
Title: Manufacture of silicon crystal for solar cell
Inventor: MATSUKAWA KAZUTO
IPC: H01L31/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a large member of Si crystals for solar cells by extracting a mixed acid composed of at least a plurality of kinds of acids to lower the residual concn. in a Si wafer below a specified value, and melting/recrystallizing the Si wafer to form a single crystal or polycrystalline Si. SOLUTION: In this Si semiconductor device manufacturing process, a Si wafer 1 contg. metals other than Si 1017 atoms/cm3 or more is prepared, the surface of the Si wafer 1 is polished to remove a metal-contg. layer, the wafer 1 is set in an extracting process of a mixed acid composed of at least two kinds of acids to lower the residual metal concn. to 1013 atoms/cm3 or less, and the wafer 1 is molten/recrystallized to form a single crystal or polycrystalline Si.
Patent JP-H09160894-A (JP)
Title: Computer system
Inventor: TOMOI HISAFUMI
IPC: G06F15/177
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively facilitate the extension of a terminal which constitutes a computer system. SOLUTION: In a normal terminal equipment, a main control part 4, a storage part 5, a display 11, a keyboard 12 and a printer 13, etc., are integrated. Here, the main control part 4 is connected to plural terminal parts 10-1 to 10-2... with a high-speed serial line 7. The respective terminal parts are provided with the displays 11, the keyboards 12 and the printers 13, etc. When LAN etc. is used in the high-speed serial line 7, the respective terminal parts use an optional application software 6 by the main control part 4 so as to execute a fixed processing. The high-speed serial line 7 is constituted by a simple cable so that the terminal part is freely and easily increased/decreased. The terminal part is made to have min. configuration and is sufficiently minituarized.
Patent JP-2001161366-A (JP)
Title: Polypeptide complex having dna recombinational activity
Inventor: KURUMIZAKA HITOSHI
IPC: C12N1/15
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a substance having high homologous conjugation activity, to provide a method for producing the substance, to provide a vector to be used for the above method, and to provide a transformant having high homologous conjugation activity. SOLUTION: The subject complex is produced by expressing a DNA encoding Xrcc3 and Rad51C or DNA encoding Rad51B and Rad51C and then collecting the resultant complex of Xrcc3 and Rad51C or the resultant complex of Rad51B and Rad51C. The 2nd objective vector containing the DNA encoding Xrcc3 and Rad51C or DNA encoding Rad51B and Rad51C is constructed. The 3rd objective transformant is obtained by enhancing the expression of the DNA encoding Xrcc3 and Rad51C or DNA encoding Rad51B and Rad51C.
Patent JP-H10169806-A (JP)
Title: Three-directional rotary valve and lp gas charging method using the same
Inventor: KAMIKOZURU MASAYASU
IPC: F16K5/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a three-directional rotary valve which has three ports for fluid, facilitates changeover of flowing directions of fluid with simple operation, improves airtigghtness between a spherical valve body and valve seats, and improves directional property and functionality at the time of arrangement on a piping. SOLUTION: A three-directional rotary valve 30 has a body 35. Passages 31a, 32a, 33a are extended from an inner space V of the body 35 to the outside. Cylindrical valve seats 41, 42, 43 are arranged on respective ends of the passages 31a, 32a, 33a inside the body. A spherical valve body 36 is rotatably supported by means of the valve seats 41, 42, 43. The valve seats 41, 42, 43 are arranged spaced from each other by 120 degrees in a circumferential direction. A communication hole 36a bent by 120 degrees in respect to the center is formed on the spherical valve body 36.
Patent JP-H06196576-A (JP)
Title: Semiconductor package
Inventor: KURASAWA TAKESHI
IPC: H01L23/04
Filed: 1992-12-25
Abstract: PURPOSE:To provide a semiconductor package which can be built in socket in correct direction. CONSTITUTION:The semiconductor package 30 is formed of a rectangular parallelepiped enclosing part 31, and sixteen connecting terminals 32 exposed equally from four side faces 31a, 31b, 31c, 31d of the enclosing part 31 with recesses and protrusions being formed alternately above the four side faces 31a, 31b, 31c, 31d. The protrusion is formed at a position on the side face 31 opposite to the position on the side face 31a where a recess 33a is formed, and a recess is formed at a position on the side face 31c opposite to the position on the side face 31a where a protrusion 33a is formed.
Patent JP-H11139959-A (JP)
Title: Production of skin cleaning cosmetic, facial washing preparation and soap for nutrient medicine containing vegetable tea leaf fine powder, ground green tea and tea essence, amino acid, vitamin and oligosaccharide mixed therein
Inventor: YOKOYAMA TSUNETAKA
IPC: A61P17/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a facial washing preparation and a soap having antimicrobial, antitoxic and antiviral actions with medicinal effects, removing foulings sticking to the skin surface and realizing healthy and beautiful skin by mixing a green tea leaf fine powder, a ground green tea and a green tea essence with the facial preparation and the soap. SOLUTION: A skin cleaning cosmetic, a facial washing preparation capable of realizing healthy and beautiful skin having medicinal effects of a soap and the soap are produced by mixing a vegetable green tea leaf fine powder with a ground green tea and a green tea essence, amino acids, vitamins and an oligosaccharide.
Patent JP-H06191264-A (JP)
Title: Air direction adjusting device
Inventor: HARADA HIROMITSU
IPC: F24F13/14
Filed: 1992-12-28
Abstract: PURPOSE:To adjust air direction easily while controlling the air quantity distributed state and make an air direction adjusting device compact. CONSTITUTION:An interlocking body storage part 31 with both side direction placed in the longitudinal direction is formed in an almost case like drum housing 21. The shaft part 46 of a third louver 40 is rotatably journalled to the center of the interlocking body storage part 31. On both sides of the third louver 40, shaft-support bodies 35 are supported slidably in both side directions, and the shaft parts 46 of louvers 41a-41d are rotatably supported into the bearing holes of the respective shaft-support bodies 35. Expandable cross arms 55 are enclosed in the interlocking body storage part 31, and the shaft parts 46 of the louvers 41a-41d are moved by the cross arms 55. The louvers 41a-41d are rotated around interlocking shafts 51 connected by a link body 52 and changed in the opening angles so as to enable the setting of concentrated-diffused state of air. When the operating element of the third louver 40 is rotatory-operated, the louvers 41a-41d are rotated while maintaining the concentrated-diffused state.
Patent JP-H09165479-A (JP)
Title: Polypropylene resin composition
Inventor: MATSUMURA TAKENOBU
IPC: C08K3/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin compsn. excellent in rigidity, low- temp. impact resistance and heat resistance. SOLUTION: This compsn. comprises an isotactic polypropylene component, a rubber component and an inorg. filler competent, and has (A) a melt flow rate (ASTM D1238) of at least 20g/10min, (B) a flexural modulus (ASTM D790) of at least 2,300MPa, (C) an Izod impact strength (ASTM D256) of at least 180J/m at 23 deg.C and at least 45J/m at -30 deg.C, (D) a thermal deformation temps. (ASTM D648) of at least 130 deg.C, and (E) a diffraction peak peculiar to polypropylene of space group P21/c in the diffraction pattern measured by wide-angle X-ray diffractometry.
Patent JP-H11175046-A (JP)
Title: Device and method for controlling image display
Inventor: KONDO TETSUJIRO
IPC: G09G5/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To immediately obtain an image of optional resolution with respect to an image display controller gradation converting/displaying a binary image. SOLUTION: An addition value of the four pixels data incorporated in a block Ba1 of a first hierarchical memory 31 is converted to the lower left pixel (pixel value) of the block Ba2 of a second hierarchical memory 32. The addition value of the four pixels data incorporated in the block Bc1 of the first hierarchical memory 32 is converted to the lower right pixel (pixel value) of the block Ba2 of the second hierarchical memory 32. The addition value of the four pixels data incorporated in the block Bc1 of the first hierarchical memory 31 is converted to the upper left pixel (pixel value) of the block Ba2 of second hierarchical memory 32. The addition value of the four pixels data incorporated in the block Bd1 of the first hierarchical memory 31 is converted to the upper right pixel (pixel value) of the block Ba2 of the second hierarchical memory 32.
Patent JP-2000174444-A (JP)
Title: Substrate for multilayer printed board and manufacture thereof
Inventor: OZAKI YOSUKE
IPC: H05K3/46
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a multilayer printed board which can improve the thickness accuracy of an insulating layer and can directly make a hole with the use of a laser. SOLUTION: This substrate for a multilayer printed board includes a first insulating layer 10 made of completely set resin having a secured thickness accuracy, an insulating layer 20 of a B stage made of semi-set resin, and a conductive layer 30 formed through sputtering on the first insulating layer 10. The first insulating layer 10 is made of the complete set resin having a high accuracy for its thickness D, the conductive layer 30 is formed through sputtering in a condition that the layer 10 is in its semi-set state prior to the complete setting of the layer 10, and a thickness E of the layer 30 is set to 0.5 μm-1 μm.
Patent JP-H10190720-A (JP)
Title: Job supporting device
Inventor: KOYAMA KAZUYA
IPC: H04L12/54
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a job supporting device which deals with jobs from a fixed job which can be processed in a work flow management device to a non-fixed job which cannot be processed in one device without a gap and supports them, based on given knowledge quantity such as the previous definition of the job. SOLUTION: An electronic mail device constituted of a mail reader 100 and a mail spool 103, a mail management agent 110 supporting the operation of an individual mail and a job agent 120 managing the job across a plurality of persons are provided. The electronic mail device, a mail management agent and a job agent can independently be operated and the electronic mail device, the mail management agent and the job agent are cooperatively operated with communication. Thus, the execution of the job is supported by supporting the operation of the mail on the electronic mail device.
Patent JP-H1129410-A (JP)
Title: Flower bud formation-inducing agent and flower bud formation-inducing kit
Inventor: YOKOYAMA MINEYUKI
IPC: A01N37/42
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flower bud formation-inducing agent directly acting on the flower bud formation of plants and a flower bud formation-inducting kit. SOLUTION: The flower bud formation-inducing agent and the flower bud formation-inducing kit containing this flower bud formation-inducing agent contain in principle, a ketol fatty acid in which one of the different two carbon atoms selected from the carbon atoms out from 2 to n-positions is the carbon atom constructing a carbonyl group and the other is the carbon atom linking to a hydroxy group and the number of the carbon atoms (n) of the ketol fatty acid is 424, as an active ingredient.
Patent JP-2000168830-A (JP)
Title: Continuous tape for electronic parts
Inventor: SUDA TORU
IPC: B65D73/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a disposable and inexpensive continuous tape for electronic parts, and to easily and smoothly take out the electronic parts from recessed part by pressing the recessed parts to store the electronic parts by denting a tape surface of a paper tape, and providing a paper carrier tape with the specified insulation resistance. SOLUTION: Electronic parts E are stored in recessed parts 2 of a carrier tape 1, and covered by a peelable cover tape 3. A tape surface of a paper tape is dent, and the recessed parts 2 are pressed with specified intervals along the longitudinal direction of a tape surface. The insulation resistance of the paper tape is set to be not more than 1012 Ω through irradiation with alkaline ions. The cost can be reduced since an inexpensive paper tape is used for the carrier tape 1, the recessed parts 2 are embossed, and the insulation resistance of the paper tape is dropped to the specified value. Further, the electronic parts E can be easily and smoothly taken out of the recessed parts 2 since the electronic part E can be surely prevented from being charged.
Patent JP-2000106531-A (JP)
Title: Interference wave detection device and method
Inventor: TOMOE NAOHITO
IPC: H04B17/345
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the quality of not only an up link but a down link by making a receiving means receive the interference wave signals only while a transmitting means stops its transmission processing. SOLUTION: In the idle slot periods of both radio signals which are transmitted to and from a mobile station, a control unit 22a of a controller 22 controls a preamplifier 31, etc., to temporarily stop the radio signals which are transmitted from an inductive transmitting antenna 35. Then a prescribed time is passed, the receiving level of an interference wave signal is detected. Then the unit 22a temporarily stops the radio signals which are transmitted from the antenna 35 and controls a switch 42 to connect a receiving IF part 43 to a mixer 41. The part 43 receives the interference wave signal from the mixer 41 to mix it with the receiving local oscillation signal sent from a 1st synthesizer 23 and converts the frequency of the interference signal into an IF band to detect the receiving level of the interference signal.
Patent JP-H06203980-A (JP)
Title: Ac discharge lamp lighting device and dc discharge lamp lighting device
Inventor: SHINOKI AKIRA
IPC: H05B41/24
Filed: 1992-12-28
Abstract: PURPOSE:To prevent an excessive current at no-load by setting a voltage in such a manner that the output voltage of a comparator is continued to a pulse width modulating part through an OR circuit until the DC voltage on output side becomes lower than a specified maximum voltage at lighting start. CONSTITUTION:At a no-load time when no discharge lamp is connected, or before discharge starts, the DC voltage generated in a DC-AC converter 3, a transformer 4, and a rectifier 5 is higher than a specified voltage. This is detected by the voltage detecting circuit 11a of an open voltage control device 11, and when it is judged higher than a set voltage by a comparator 11b, a control signal is applied to a pulse width modulating part 9b constituting a control circuit 9 through an OR circuit 11c. The pulse width of the control voltage signal to be applied to each FET constituting the converter 3 is controlled narrow by the circuit 9. Thus, the DC voltage on the output side of the rectifier 5 is lowered, and the current carried to each FET at the time of starting the discharge of a discharge lamp is set only within the narrow pulse width, and never become an excessive current.
Patent JP-H11186084-A (JP)
Title: Manufacture of stacked chip inductor
Inventor: HOSHI KENICHI
IPC: H01F41/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a stacked chip inductor, which improves the yield by enabling decision of cutting position to be performed easily. SOLUTION: In the manufacturing process of forming an external electrode at the external surface of the sintered substance, obtained by baking a ceramic sheet stack 25A, which is constituted by welding a plurality of ceramic sheets where numerous conductor patterns corresponding to the number of pieces of parts to be acquired are made, so that they can be cut in lattice form with the dimension corresponding to a single part after stacking them, after cutting it into lattice form, and making it into a stacked chip inductor, mark conductor patterns 31a and 31b to serve as the markings for deciding the cutting positions are made on the topside of a ceramic sheet at the uppermost layer in the process of making a ceramic sheet stack 25A, and a cutting line 26 is decided prior to cutting, based on the mark conductor pattern 31a and 31b in the cutting process of the ceramic sheet stack 25A.
Patent JP-H11180372-A (JP)
Title: Bicycle
Inventor: TAGUCHI SHUHEI
IPC: B62K15/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To realize a multiservice bicycle which can provide a new riding method different from the conventional bicycle. SOLUTION: A saddle 1; a seat device such as a seat post; a steering device such as a handle 14; and a brake device such as a brake and a brake lever; are provided, and a foot loading step 23 is provided at the middle position of the erecting positions of the saddle 1 and the handle 14 on the upper surface of a frame cover 10 which is provided to cover the car body. Consequently, adding to the normal riding method to run by operating a pedale while riding on the saddle 1, the rider can run while taking a balance by loading his feet on the foot loading step 23.
Patent JP-H07203666-A (JP)
Title: Rotor shaft with reed screw for step motor and manufacture thereof
Inventor: TAKEMOTO YASUYUKI
IPC: H02K37/24
Filed: 1993-12-31
Abstract: PURPOSE:To enhance the dimensional accuracy by disposing a shaft having the length substantially equal to that of a reed screw and the outer diameter equivalent to the pitch diameter thereof and molding the reed screw integrally of resin on the outer periphery of the shaft. CONSTITUTION:A rotor shaft 30 comprises a reed screw(RS) 31 and a rotor securing section 32. The RS 31 has a resin shaft 33 in the center and molded integrally of resin on the outer periphery thereof. The rotor securing section 32 is also molded integrally of same resin. With regard to the shaft 33, a liquid crystal polymer is molded using a metal mold with the outer diameter R1 thereof being set equal to the pitch diameter R of the RS 31 and the length L1 thereof being set substantially equal to the length L of the RS 31. This structure enhances the dimensional accuracy and realizes high accuracy feeding while sustaining the high accuracy for a long term.
Patent JP-H06175555-A (JP)
Title: Production of volume phase type hologram
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/028
Filed: 1992-12-03
Abstract: PURPOSE:To provide a process for production of a hologram which has excellent chemical stability, for example, environmental resistance characteristic and is excellent in resolution, diffraction efficiency, transparency and sensitivity characteristic by subjecting a photosensitive material to hologram exposing, then applying light and/or heat thereto. CONSTITUTION:The volume phase type hologram is produced subjecting the photosensitive material consisting of a combination of a monomer of (meth) acrylace or copolymer of >=2 kinds of (meth)acrylate, a compd. having at least >=1 pieces of polymerizable ethylenic unsatd. bonds, 3-ketocumarins and diaryliodonium salt to hologram exposing, then applying light and/or heat thereto at the time of forming the hologram by using the photosensitive material. The compd. having at least >=1 pieces of the polymerizable ethylenic unsatd. bonds may have an arom. ring and/or halogen atom.
Patent JP-2001169116-A (JP)
Title: Method and device for image enhancement
Inventor: WADA YUJI
IPC: G06T5/20
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image enhancement device which extracts edges by the conception of a line process of edge parameters and fuzzy control. SOLUTION: This image enhancement device is comprised of a first edge parameter determination means 12 which outputs a first edge parameter obtained by a difference, a second edge parameter determination means 13 to which the output of the first edge parameter determination means is supplied to output a second more accurate edge parameter, a fuzzy control means 14 to which a signal is supplied from the second edge parameter determining means to output a more accurate edge parameter to the second edge parameter determining means by preliminarily optimized fuzzy control, and an image emphasis means 15 to which the output signal of the second edge parameter determination means to output an image which has its edges emphasized.
Patent JP-H05161895-A (JP)
Title: Apparatus for purification of hot water in bath
Inventor: KONDO NORIMASA
IPC: A47K3/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide an apparatus which can be operated calmly with suppressed sound generation for a limited required time such as midnight in an apparatus rot purification of hot water in a bath which is operated continu ously for 24 hours. CONSTITUTION:Two input keys such as an ordinary mode 28 and a calm sound mode 30 are provided to an input device under operating condition and sterilization is controlled by means of a control device 25 in such a way that ozone sterilization is performed at the ordinary mode and heat sterilization by elevating water temp. is performed at the calm sound mode in accordance with the input mode. At the calm sound mode, as ozone sterilization wherein sound accompanying feeding and evacuation of ozone in hot water is continuously generated is stopped and heat sterilization wherein sound is not generated at all is operated, it becomes calm.
Patent JP-H10197174-A (JP)
Title: Heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: F28D1/053
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a reduced manufacturing cost by forming a tube for satisfying required performance of each heat exchanger in the exchanger integrally formed with a plurality of heat exchangers for different applications. SOLUTION: In the heat exchanger having first and second heat exchangers A, B integrally brazed by inserting to connect ends of a tube for constituting the exchanger A and a tube for constituting the exchanger B to be disposed at downstream and upstream of a ventilating direction, fins 3 arranged between both the tubes, and ends of the tubes inserted to be connected to tanks 2A, 2B, the tubes 4, 14 are formed by folding one plate made of both surface clad aluminum material or aluminum alloy as materials or two plates are connected. The tubes 4, 14 are formed with a blocked part 5 for splitting a passage along its lengthwise direction so that one passage forms the exchanger A and the other passage forms the exchanger B. Further, the fins 3 arranged between the tubes 4 and 14 are formed of non-clad material made of aluminum material or aluminum alloy.
Patent JP-H07197915-A (JP)
Title: Band clip
Inventor: TAKAHASHI KUNIMASA
IPC: F16B45/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a band clip where holding or releasing work of a band can be facilitated without deviation with respect to an article. CONSTITUTION:An engaging portion 3 is adapted to be engaged with an article, and a pair of hooks 4, 5 are provided oppositely to each other in order to hook a band 6. The article is engaged with the engaging portion 3, thus preventing positional deviation with respect to the article. One end of the band 6 is hooked on the hook 4, for winding the article, while the other end of the band 6 can be held only by being hooked on the other hook 5 and can be released only by detaching the other end of the band 6. Consequently, it is made possible to facilitate holding or releasing work of the band 6. Particularly, it is made possible to enhance handling performance by the use of an annular band.