baber/WOPTO huggingface dataset:
Patent JP-H11176988-A (JP)
Title: High frequency input/output terminal and package for housing high frequency semiconductor device
Inventor: KAWAKAMI HIROSHI
IPC: H01L23/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency input/output terminal having a hermitic seal which is shaped like a coplanar line with grounds, proper transmission characteristic with high frequency signal propagation modes arranged to reduce the reflection loss/insertion loss and a good bond strength of a dielectric board to a dielectric wall member. SOLUTION: The terminal comprises a lower ground conductor layer 3, a dielectric board 1 having a line conductor 4 and ground conductor layers 5 which is flush and disposed at both sides of the line conductor 4, and a dielectric wall member 2 bonded to the board 1 through the line conductor 4 and part of the conductor layer 5 which is flush with an top face ground conductor layer 6 formed on the member 2. The layers 5 have no-conductor regions 9 held between the board 1 and wall member 2, except the sides facing the line layer 4. In such a coplanar line structure the propagation modes of high frequency signals are arranged to reduce the reflection loss/insertion loss and enhance the bond of the hermetic seal.
Patent JP-H05177349-A (JP)
Title: Welding method
Inventor: YAMADA HARUKI
IPC: B23K9/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the occurrence of welding beads and welding traces on the surface of a first panel-shaped member in the case of welding a structure consisting of the first panel-shaped member and a second panel-shaped member located on the rear side of this first panel-shaped member. CONSTITUTION:A tongue 12 is formed in advance on the tip of an end 11 of an outer panel 10 and when the end 11 of the outer panel 10 is bent, the tip lower surface 13 of the tongue 12 is abutted on a corner part 22a of a stepping part 22 provided on an inner panel 20. Welding is then performed in a state with the tip 14 of the tongue 12 and the upper surface 22b of the stepped part 22 covered with welding metal 30.
Patent JP-H06192502-A (JP)
Title: Thermosetting resin composition
Inventor: IMANISHI SHINICHIRO
IPC: C08L23/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a resin composition having impact resistance and chemical resistance, especially high resistance to oil, comprising a composition composed of a styrenic resin and a polypropylene-based resin. CONSTITUTION:100 pts.wt. resin composition comprising (A) 5-95 wt.% polystyrene resin and (B) 95-5 pts.wt. polypropylene-based resin are blended with (C) 0.5-30 pts.wt. hydrogenated block copolymer obtained by hydrogenating >=70wt.% aliphatic double bond of a styrene-butadiene-styrene block copolymer (SBS) having >=70wt.% 1,2 vinyl bond amount of butadiene block to give a composition.
Patent JP-H11172272-A (JP)
Title: Ultrabasic, sulfurinated alkaline earth metal phenate and lubricant oil additive composition containing it
Inventor: TAKEYA HARUHIKO
IPC: C10L10/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive having excellent heat resistance, oxidation stabilization, and cleanability, by forming a perbasic, sulfurinated alkaline earth metal phenate contg. a specified amt. of one or more of compds. selected from plural substd. phenols having different substituents. SOLUTION: This lubricant oil additive comprises a perbasic, sulfurinated alkaline earth metal phenate contg. 0.1-25 mass % of one or more kinds of compds. selected from substd. phenols expressed by the formulae I and II, and it has a base value of 200-450 mgKOH/g. An ultrabasic, sulfurinated alkaline earth metal phenate contg. a sufficient amt. of one or more kinds of substd. phenols, being obtained from source materials of an alkaline earth metal oxide such as calcium oxide or the like, an alkaline earth metal hydroxide such as calcium hydroxide or the like, or the mixture thereof, an alkyl phenol, divalent alcohol such as ethylene glycol or the like, and sulfur, is prepared by a heat reaction and a subsequent carbon dioxide-treatment. In the formulae, R<1> stands for a 9-20C hydrocarbyl group; and R<2> stands for a 14-24C alkyl group.
Patent JP-2000170266-A (JP)
Title: Column base metallic material for metal fitting construction method and building metal fitting construction method using it
Inventor: YANAGIHARA MASAKI
IPC: E04B1/58
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively join a horizontal member and a column or the like with compact constitution by arranging a pin hole for joining a first horizontal member and the column and a bolt hole for fastening the first horizontal member and a second horizontal member. SOLUTION: When joining a first horizontal member 22 of a sill or the like and a column 21, a lower part of a column base metallic material 1 is fitted in an inserting object recessed part 25 of the horizontal member 22, and after making a pin hole 2 of the column base metallic material 1 coincide with a connecting hole 27 of the horizontal member 22, a pin is driven by penetrating through the connecting hole 27 and the hole 2 to fix the column base metallic material 1 to the horizontal member 22. An inserting object recessed part 24 of a leg part of the column 21 and the column base metallic material 1 are fitted, and after making the pin hole 2 of the column base metallic material 1 coincide with a connecting hole 26 of the leg part of the column 21, the pin is driven by penetrating through the connecting hole 26 and the hole 2 to join the horizontal member 22 and the column 21.  When joining the horizontal member 22 and a second horizontal member by a second horizontal member fastening metal fitting, the metal fitting is fastened by a bolt-nut penetrating through a bolt hole of the column base metallic material 1 and a bolt hole 28 of the horizontal member 22 to be thereby inexpensively joined.
Patent JP-H11169358-A (JP)
Title: Face judgement method, and face judgement supporting device
Inventor: UTSUKI RYUICHI
IPC: G06T1/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To perform an objective evaluation of a face by a method wherein an image emphasizing treatment is applied to a face image obtained by photographing a face which is a judgement object, and a face image for judgement, which is expressed in a plurality of regions being classified regarding brightness is prepared, and the face is judged by the shapes of the contours of the regions and the states of the boarders between regions of the face image. SOLUTION: When the judgement of a face is performed, first, the face of a judgement subject is photographed by a photographing means 1 from, e.g. the front surface, and the output is input in an image processing means 2, and stored in a memory. Then, an image emphasizing treatment by a threshold value processing based on a threshold value which is set by a threshold value-setting means 3, is applied. The setting of threshold values is performed by using, e.g. the gradation of 256 steps in a general image display system. By such an image treatment, a face image for judgement which is expressed with a plurality of regions being classified regarding brightness, is prepared.  Then, the obtained face image for judgement is displayed on a display means 4, and the judgements for a beauty degree and an aging degree of the face are performed while watching the shapes of the contours of the regions and the states of the borders between regions.
Patent JP-2000169647-A (JP)
Title: Vinyl chloride resin composition and gasket made of the composition
Inventor: MORI KATSURO
IPC: C08K5/098
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible and hygenic vinyl chloride resin composition generating a little gas even under a high temperature, and having low environmental polluting property. SOLUTION: This vinyl chloride resin composition is obtained by compounding 100 pts.wt. of a vinyl chloride resin having a degree of polymerization of 1,000-4,000 with 50-200 pts.wt. of a plasticizer (e.g. tri-n-octyl trimellitate) whose vapor pressure is 100 mmHg at a temperature of 230 deg.C or more. When the composition is heated at 125 deg.C for 1 hr, the amount of gas generation is 10 μg/g or less, and its durometer A hardness becomes 10-70.
Patent JP-2001161204-A (JP)
Title: Beehive and bee feed container used for the same
Inventor: NIWA YASUNARI
IPC: A01K47/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide both a beehive readily portable in a state of unuse such as transportation capable of reducing a space and keeping stability in a state of use after installation and a bee feed container used for the beehive. SOLUTION: This beehive is constituted of a beehive body, a nest frame stored in the beehive body, a nest gate 15 and a vent hole 12 provided on the surrounding wall of the beehive body and a rectangular box-shaped protecting case 41 which has an openable and closable cover part 43 for the nest gate and an openable and closable cover part 42 for the vent hole 12 at parts corresponding to the nest gate 15 and the vent hole 15, respectively, and stores the beehive body in the protecting case 41. The nest gate 15 is opened in the beehive and the nest frame is laid sideways so as to be extended in the horizontal direction and used in a state of freely coming and going of bee in the beehive body. In a state of unnuse of the closed nest gate 15, the nest frame is laid longitudinally so as to be extended in the vertical direction and used.
Patent JP-2001165382-A (JP)
Title: Working method and connection structure of piping
Inventor: WATABE TAKEHIKO
IPC: F16L41/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a working method and a connection structure of piping, which make it possible to easily and securely connect underground pipes, laid by a jacking method, with a manhole. SOLUTION: A pit larger than the periphery of a manhole in sectional dimension is formed by excavation at a location where the manhole is to be installed for pipe connection. A crumbling preventive board is disposed on the wall face of the pit, and a propulsion machine, facing the board, is disposed in the direction of the pipe installation. Propulsive pipes of prescribed size are connected and propelled underground with the propulsion machine until a pipe end is protruded from the pit wall by a prescribed length, whereat the manhole is provided. Thereafter, a short pipe is inserted into a pipe connection hole provided in the manhole and further connected to the propulsive pipe via a muff coupling. A flexible rubber joint for sealing is attached on the short pipe and the pipe connection hole of the manhole.
Patent JP-H10219122-A (JP)
Title: Thermoplastic resin sheet
Inventor: KATANO HIROAKI
IPC: C08K3/36
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin sheet which is based on a thermoplastic resin, is excellent esp. in surface hardness and surface appearance, and is usable in many fields as a building material, etc. SOLUTION: This sheet mainly comprises 40-80wt.% resin component comprising at least one crystalline thermoplastic resin and at least one amorphous thermoplastic resin and 20-60wt.% inorg. filler having a silicon oxide content of 20wt.% or higher, a particle size of 1-200μm, a 60 deg. gloss of 20 or lower, and a pencil hardness of 2H or higher.
Patent JP-2001009522-A (JP)
Title: Manufacture of steel pipe
Inventor: TOYOOKA TAKAAKI
IPC: B21B17/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe manufacturing method which can manufacture a steel pipe of high strength, high ductility and of a good piping shape at high productivity, and also can deal with a small lot, many kinds production. SOLUTION: In this steel pipe manufacturing method, a strap steel 1 is made to be an open pipe 7 by being continuously molded with a molding roll after being heated to Ac3 transformation point or higher, and the both edge parts thereof are heated, so as to be connectedly joined with squeeze rolls 6 for making it as a base pipe after removing inner, outer beads for further applying a reduction rolling. Reduction rolling is performed in a way that a reduction ratio is 30% or more, in a temperature range of Ar3 transformation point - (Ar3 transformation point + 100 deg.C) and at deflection speed 1s-1 or more, and/or it is cooled, after the reduction rolling is completed, within 0.5 sec. at a cooling speed of 30 deg.C/s or more.  Also, the above reduction rolling may be applied by cooling the base pipe after removing the inner/outer beads and re-heated to the Ac3 transformation point or more.
Patent JP-H06316601-A (JP)
Title: Polymer scale adhesion-preventing agent and method for producing polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a polymer reduced in fish eyes preventing the adhesion of polymer scales to the inner wall surface of a polymerization reactor by forming the coating film of the condensation product of a quinone compound with a pyridine compound having plural amino groups on the inner wall surface of the polymerization reactor for double bond-having monomers and subsequently polymerizing the monomer in the polymerization reactor. CONSTITUTION:Methanol and (A) a pyridine compound having, at least, two amino groups (e.g. 2,6-diaminopyridine) are charged into a reactor equipped with a reflux- cooling device, and subsequently mixed and reacted with (B) a quinone compound (e.g. alpha-naphthoquinone) at 65 deg.C. The condensation product is mixed with (C) a water-soluble high-molecular compound (e.g. gelatin) and/or (D) an inorganic colloid, an alkali metal silicate, etc., to produce a polymer scale adhesion-preventing agent comprising an alkaline aqueous solution. The polymer scale adhesion-preventing agent is coated on the inner wall surface of a polymerization reactor for ethylenic double bond-having monomers (e.g. vinyl chloride) and subsequently dried to form a coating film. The ethylenic double-having monomer is polymerized in the polymerization reactor to provide a high quality polymer extremely reduced in fish eyes.
Patent JP-H07191304-A (JP)
Title: Liquid crystal electrooptical device
Inventor: OGUSHI NORIAKI
IPC: G02F1/141
Filed: 1993-12-25
Abstract: PURPOSE:To obtain the device holding clear and high gradation number by interposing a ferroelectric or antiferroelectric liquid crystal material or a material, in which this liquid crystal material and a high polymer compound coexist, between a pair of substrates of the device and forming the structure of the device so that it satisfies a specific relation. CONSTITUTION:This device is obtained by interposing a ferroelectric or antiferroelectric liquid crystal material or a material that this liquid crystal material and a high polymer compound coexist in, between a pair of substrates each of which has an electrode or electrodes and at least one of which has light transmissivity and further, either of which has thin film transistors connected to the electrodes. In this structure of the device, the relation represented by the formula exists. In the formula: Ps is the spontaneous polarization; CLC is the capacitance between the picture element electrodes; V is the voltage value of the pulse voltage applied between the picture element electrodes; W is the pulse width of the pulse voltage; tauLC is the time constant of each of the picture elements; S is the area of each of the picture element electrodes; Vrem is the residual voltage due to the residual charge between the picture element electrodes just before applying the next pulse.
Patent JP-H11178836-A (JP)
Title: Target instrument capable of preventing rotation of capitular part
Inventor: FUJIWARA HIROO
IPC: A61B17/17
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a capitular part at the broken part of a femur, mainly at its broken cervical part, when inserting the lug screw or the like of an intramedullary nail into the femur for the treatment of the proximal part of the broken femur. SOLUTION: This target instrument has a holding part 11 by which the proximal end 7 of an intramedully nail 2 is removably held and a support part 12 extended almost along the nail 2 held in the holding part 11, the support part 12 being provided with a guide pin insertion part and a capitular part - rotation - prevention pin guide mounting hole, with a capitular part-rotation- prevention pin guide 19 installed in the capitular part-rotation - prevention pin mounting hole. The capitular part, - rotation - prevention pin guide 19 has a guide hole 22, which guides a capitular part - rotation - prevention pin 24 in the direction of insertion which does not coincide with the direction of a guide pin 18 inserted via the guide pin insertion part.
Patent JP-H09166812-A (JP)
Title: Component for forming optical path in finder
Inventor: SOSHI ISAO
IPC: G03B13/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by making a display prism thinner. SOLUTION: This component is used for securing an optical path having a prescribed length in a finder. At this time, the part is constituted of first and second reflection surfaces 6b and 6c which are arranged in the midst of the optical path and an optical path guiding part, 7 disposed between the first and second reflection surfaces 6b and 6c. Then, the optical path guiding part 6 is provided with a reflection preventing part 6f.
Patent JP-H06203901-A (JP)
Title: Play preventive terminal
Inventor: KAWASHIMA TOSHIHARU
IPC: H01R9/16
Filed: 1992-12-28
Abstract: PURPOSE:To prevent lateral play and rattling of a terminal, and prevent fall out of the terminal or imperfect contact by setting an outer width of a butt part and that of a wire connection part to be equal to an inner width of a terminal housing part, and contacting the butt part and an outer side end of the wire connection part with an inner side wall of the terminal housing. CONSTITUTION:A play preventive terminal 1 has a male tab 2 for electric contact on one side, and a butt part 8 comprising a horizontal part 6 protruded from the male tab 2 on its side and a pair of vertical parts 7 standing perpendicularly from both sides of it formed in the middle of a conductive wire press- fitted part 4 as a wire connection part 3 and a coating press-fitted part 5. An outer width L1 of the press-fitted part 5 and an outer width L3 of the butt part 8 (vertical part 7) are set equal to an inner width L4 of a terminal housing 10. The vertical part 7 is set to be as high as a hight H of the housing 10, and when the terminal is inserted, an outer side end surface 7a is contacted with an inner wall 12 of the housing 10. A front end 7b of the vertical part 7 is contacted with a front wall 11 of a housing 11, and a back end base part 7c is capable of being pressed together with a back end 6b of the horizontal part 6 when the male tab part 2 is press-fitted into a through-hole 14.
Patent JP-H10191497-A (JP)
Title: Digital hearing aid, and modeling method for feedback path
Inventor: SEN M KUO
IPC: G10K11/178
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To allow the digital hearing aid to be more precisely operated by continuously modelling a feedback path and neutralizing its action. SOLUTION: This digital hearing aid 10 includes a microphone 12, a control and modelling circuit 18, and a receiver 20. The microphone 12 receives an input acoustic signal x(t) and generates a digital input signal x(n) in response thereto. The control and modelling circuit 18 filters the digital input signal x(n) and amplifies it and models a feedback neutralization and feedback path to generate a digital output signal y(n). The receiver 20 receives the digital output signal y(n) and generates an output acoustic signal y(t) in response thereto.
Patent JP-H09171920-A (JP)
Title: Composition for bond magnet
Inventor: NAKAZAWA KAZUMA
IPC: H01F1/44
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To keep high fluidity even if magnetic powder is charged at high density and to improve shock resistance by using copolymer comprising olefin, whose number of carbons is in a specified range, and (met)acrylic acid or ester derivative thereof as a binder. SOLUTION: The copolymer resin (B) of olefin having the carbon number of 2-5 and (met)acrylic acid is frozen and crushed in liquid nitrogen, and powder is obtained. Strontium ferrite is used as magnetic powder (A), and both materials are mixed. The mixed powder is diffused and kneaded. As the result of the evaluation of the fluidity, shock resistance and magnetism of the kneaded material, it is found that this composition can readily constitute the high magnetic power magnet, wherein the magnetic powder (A) is charged in high density, by the improvement of the fluidity. The molded body, which can be molded in the complicated shape and has the excellent shock resistance, can be manufactured.
Patent JP-H09284012-A (JP)
Title: 3-port slot line circulator
Inventor: RONII AARU UOOKAA
IPC: H01Q13/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the microwave 3-port slot line circulator suitable for the use in a flare notch antenna aperture. SOLUTION: This circulator is provided with 1st and 2nd slot line transmission line segments 56, 58, one end of the 1st (2nd) slot line transmission segment 56 (58) is connected to a 1st (2nd) port 2 (3), the segments 56, 58 are arranged side by side in a coupler region 60 to form a transmission line coupler 62. The transmission line segments 56, 58 are extended up to a power coupler segment 64 through the coupler region 60 and connected thereat to form a 3rd slot line transmission line segment. The circulator is provided with a ferrite stab member 68 to cover the 1st and 2nd line segments 56, 58 in the coupler region and a magnet means 72. The magnet means 72 is arranged so as to saturate the stab member 68 with its magnetostatic field along a signal propagation direction in the coupler region.
Patent JP-2001164308-A (JP)
Title: Dephosphorizing agent for molten iron and dephosphorizing method
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dephosphorizing agent for efficiently dephosphorizing molten iron, and to provide a dephosphorizing method. SOLUTION: In the dephosphorizing agent for molten iron, which is composed of converter slag and/or ladle slag and iron oxide and/or gaseous oxygen, CaO/O as the ratio of mass quantity of CaO content in the slag to the total of mass quantity in terms of oxygen in the iron oxide and/or the gaseous oxygen, is 0.3-1.0, and the dephosphorizing agent has a high dephosphorizing capacity completely without using a lime, and the dephosophoziging method is executed by using this dephosphorizing agent. Thus, since not only the dphosphorizing operational cost can drastically be reduced but also this agent can be coped while responding to global environmental problem (fluorine), a large merit can be obtained.
Patent JP-H05156068-A (JP)
Title: Production of porous polymer particle
Inventor: TSUKAMOTO KENJI
IPC: C08J9/20
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the subject particles useful for ion exchange resin, etc., suppressing polymerization on the surface of formed particles, having excellent adsorption properties and separation performance and no coating film by subjecting a specific mixture to suspension polymerization in an aqueous dispersion medium in the presence of a polymerization inhibitor. CONSTITUTION:A mixed monomer of a non-crosslinkable vinyl monomer such as styrene with a crosslinkable vinyl monomer such as divinylbenzene is blended with preferably 60-120vol.% (based on the mixed monomer) pore forming agent such as hexane to give a mixture, which is subjected to suspension polymerization in an aqueous dispersion medium in the presence of preferably 1-10ppm of a polymerization inhibitor such as t-butylpyrocatechol or a polymerization suppressing agent to give the objective particles.