baber/WOPTO huggingface dataset:
Patent JP-H05172290-A (JP)
Title: Structure of preventing piping vibration caused by intra-pipe swirling flow
Inventor: SEGAWA YORIHIDE
IPC: F16L55/00
Filed: 1991-12-26
Abstract: PURPOSE:To suppress the piping vibration by furnishing a ring-shaped projection on the inner wall of a piping, changing the form of the intra-pipe distribution of circumferential flow speed toward the downstream, and changing the flow variation characteristics for this distribution, in particular the frequency of vibratory components toward the downstream region. CONSTITUTION:A piping 1 is equipped at the inner wall with a ring-shaped projection 2 having a triangular section, a ring-shaped projection having a partially circular section, or a ring-shaped recess having a triangular section. In case the pipe includes a large swirling stream, the flow once turns around the ring-shaped projection 2 largely to the back of the projection owing to a large centrifugal force generated in association with the flow, to then be restituted little by little, and thereby growth of flow variation is suppressed.
Patent JP-H10154795-A (JP)
Title: Inductor on semiconductor chip and its manufacturing method
Inventor: PEICHIN RIN
IPC: H01L27/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To completely constitute an inductive circuit as part of an IC circuit, by incorporating the inductive circuit in the IC circuit as part of the IC circuit, and making the line width of the inductive circuit smaller than 1m. SOLUTION: An induction line formed by connecting a plurality of induction lines 115-1, etc., laid on several layers of a semiconductor chip, by utilizing a plurality of via connecting lines 135 laid through the several layers of the semiconductor chip, forms the IC induction coil of the semiconductor chip. The induction lines 115-1, etc., and via connecting lines 135 laid on the several layers of the semiconductor chip are manufactured on the semiconductor chip through an IC process.
Patent JP-H07110499-A (JP)
Title: Organic photorefractive material, its production and writing method therefor
Inventor: YOKOYAMA KENJI
IPC: G03H1/04
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an org. photorefractive material excellent in formability and optical characteristics and having a large diffraction efficiency, and to provide its production method and writing and storing method using this material. CONSTITUTION:This org. photorefractive material consists of components dispersed in a polymer having optical transparency and formability, and a hole- trapping agent and/or electron-trapping agent, and further, one or compds. having electron affinity with these agent, pigments, charge transfer complex, molecules having large birefringence is added to the material. In the production of this org. photorefractive material, the material is heated higher than the thermal decomposition temp. Writing is performed at temp. higher than the glass transition temp. and then the record is stored by cooling.
Patent JP-H05170685-A (JP)
Title: Production of 2-alkylresorcinol
Inventor: IWAKURA KAZUNORI
IPC: C07C39/08
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pigment, etc., under mild condition in high yield by transalkylating di-t-butyl- alkylresorcinol in the presence of aluminum chloride, nitromethane and an aromatic compound. CONSTITUTION:The objective compound of formula II is produced by transalkylating a 4,6-di-t-butyl-2-alkylresorcinol of formula I (R is 1-10C alkyl) in the presence of aluminum chloride, nitromethane and an aromatic compound (preferably an aromatic hydrocarbon such as benzene or toluene) preferably at -20 to +50 deg.C, thereby de-t-butylating the compound of formula I. The amounts of the aluminum chloride and the aromatic compound are preferably 1-3mol and >=1mol based on 1mol of the compound of formula I, respectively. The amount of the nitromethane is preferably 0.5-5 mol based on 1mol of the aluminum chloride.
Patent JP-H09144294-A (JP)
Title: Manufacture of base board
Inventor: KAWAGUCHI SHIGEKI
IPC: E04F19/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to expose a decorated layer in a clearance produced when a floor surface sinks in the case when a decorated layer is applied on the surface of a base board in the base board which comprises two members and absorbs a clearance produced by the sinkage of a floor surface by sliding a fit-in area of the two members even when the floor surface is subjected to the sinkage. SOLUTION: Recessed grooves 1b and 1c are formed on the surface of a base material 1 wherein a decorated layer 2 is formed at least on the surface of the base material 1 and inside the upper and lower recessed grooves 1b and 1c and then the space upper than the upper corner area on the bottom of the recessed groove 1c lower than the upper corner area of the bottom of the lower side recessed groove 1c is cut with a depth which exceeds the depth which divides the decorated layer 2 on the bottom of the recessed groove on the lower side from he the rear side of the base material 1. This construction makes it possible to turn the base material 1 into a substantially L-shaped base board mount and a base board having a notched part fittable in with the upper end of the base board on the lower end of the rear side.
Patent JP-H11175036-A (JP)
Title: Liquid crystal display device
Inventor: NAGANUMA TORU
IPC: G02F1/133
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a liquid crystal display device capable of automatically outputting the liquid crystal driving signal matched with the driving mode of a liquid crystal display panel from a timing generator without changing the peripheral circuit of the generator and the program of a CPU. SOLUTION: This liquid crystal display device is constituted by the combination of a timing generator 1 and a liquid crystal display panel 2. The timing generator 1 has a circuit for judging that a liquid crystal driving signal is outputted at either mode of two modes, for example, by receiving a driving mode setting signal transmitted from the liquid crystal display panel 2. The panel 2 has either one of two driving modes of the generator 1 and outputs the driving mode and also displays a picture by the liquid crystal driving signal matched with the present driving mode from the generator 1.
Patent JP-H02232620-A (JP)
Title: Laser light source apparatus
Inventor: RARUFU TEII HOOKINSU ZA SEKAND
IPC: G02F1/03
Filed: 1989-12-29
Abstract: PURPOSE: To reduce the return light effect by providing electrodes to an optical propagation means and shifting the frequency of the laser light beams which pass the means. CONSTITUTION: The device includes laser optical light beams 12 which output laser light beams and an optical propagation means 14, which is made of an electro-optical material and is optically connected to the beams 12, receives the light beams from the beams 12 and transmits the beams to a device under a test(DUT). Electrode means 28 and 30 are provided within the device to generate an electric field to the part where the beams pass. A power supply 32, which is connected to the means 28 and 30, supplies the voltage, which varies as a function of time, to the means 28 and 30. Thus, the frequency of the light beams supplied to the DUT is shifted and the frequency is sufficiently made different from the frequency of the light beams outputted from the beams 12. Therefore, the sensitivity of the device against the return light effect is greatly reduced.
Patent JP-H10182457-A (JP)
Title: Antiandrogen agent
Inventor: HASHIMOTO YUICHI
IPC: A61K31/40
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prepare an antiandrogen agent, capable of acting as an androgen antagonist and useful for treating and preventing prostatic hypertrophy or prostatic cancer by making the agent include a specific compound therein. SOLUTION: This antiandrogen agent comprises a compound represented by the formula  A is C-R<4> or N; T<1> to R<4> are each H, F or nitro; Q is [C(R<5> )(R<6> )] (R<5> and R<6> are each H or a 1-4C alkyl) or a single bond; Y is a (substituted)isoxazolyl, a (substituted)pyrazolyl, a (substituted)phenyl, etc.}, e.g. 2-(3,5-dimethylisoxazol-4-ylmethyl)-4,5,6,7-tetrafluoro-1H-isoxazole-1 ,3-dione. The compound is obtained by reacting, e.g. tetrafluorophthalic anhydride with 3,5- dimethyl-4-aminomethylisoxazole, etc.
Patent JP-H09155920-A (JP)
Title: Embedded structure of axis hole part insert of resin molding
Inventor: AGUI KENICHI
IPC: B29C45/14
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength at the axis hole part of a resin molding such as a resin pulley or the like and, at the same time, reduce its production cost. SOLUTION: An insert 20 embedded in the inner diameter boss part 11 of a resin pulley 10 is composed of a cylindrical part 21 and a flange part 22 bent from one axial end of it toward its inner diameter side and can be formed by blanking and chasing a metal plate. The inner diameter boss part 11 and an axis guide part 12 of the resin pulley 10 is formed continuously so as to be connected with the inner peripheral side and outer peripheral side of the cylindrical part 21 through a window 21a formed by punching on the cylindrical part 21 so as to accept the axial compressive force due to the tightening of a nut 31 by the cylindrical part 21 of the insert 20 and to transmit a torque from a rotational axis 30 to the flange part 22 through spline grooves 22a formed onto the flange part 22,  resulting in reinforcing the axis guide part 12 made of synthetic resin material to axial direction and to twisting direction.
Patent JP-2000175250-A (JP)
Title: Information distribution control system and its method
Inventor: IWATA MAKOTO
IPC: H04W28/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution unit using radio communication that provides information to a moving user without a delay. SOLUTION: A base station 2 that is placed at various places receives an information service request sent from a radio terminal 1 possessed by a user in a radio wave, the base station 2 sends a request to a server 3, the server 3 generates reply information with respect to the information service request from the user, selects an optimum base station among a plurality of base stations in the case of sending information to the radio terminal of the user, the base station 2 transmits the information to the radio terminal 1.  In this case, the server 8 uses a communication protocol denoting immediate transmission of reply information to the radio terminal possessed by the user for a base station nearby the user, but reserves the reply information to be distributed for the base station it is expected that the user approaches the base station later until the user approaches the base station and transmits the reserved reply information to the radio terminal of the user when detecting the access of the user by a radio wave or the like.
Patent JP-H07177627-A (JP)
Title: Special metal jig
Inventor: KATO SUSUMU
IPC: H02G1/02
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the size and weight by providing a special metal jig with a hole for fixing a looseness adjusting tool being used when the interval of a vernier metal is adjusted thereby decreasing the number of parts. CONSTITUTION:The body 10a of a special metal jig A1 is provided, on one end side thereof, with a clevis 2 for coupling a compression clamp and, on the other end side thereof, with a clevis 5 for coupling a metal 4 coupled with a vernier metal C and a hole 11 for fixing a looseness adjusting tool D is made on the clevis side of the body 10a. Since conventional fixing metal is not required between the body 10a and the vernier metal C when the special metal jig A1 is used, the number of parts can be decreased and the size and weight can be reduced in the vicinity of the special metal jig A1.
Patent JP-H07173605-A (JP)
Title: Method and device for continuous pack cementation
Inventor: YOSHIKAWA MASAYASU
IPC: C23C10/34
Filed: 1993-12-20
Abstract: PURPOSE:To reduce a thickness variance of cemented film layer so as to shorten a treating time by continuously heating a non tight closure container filled with a cementing agent/objective metal part while passing a heating furnace and making an in-furnace temp. uniform, etc. CONSTITUTION:A non tight enclosure container 1 filled with a cementing agent/ objective metal part is transferred into an inlet side evacuating chamber 3, replacing the container inside with an inert gas etc. Sucessively, the container 1 is transferred to an external heating tubular heating chamber 54, subjecting to pack cemementation with elevating the container 1. Subsequently, the container 1 is transferred to a tubular cooling chamber 6, subjecting to forced cooling. Further, the container 1 is transferred to the delivery side evacuating chamber at the outlet side of the cooling chamber 6 and is carried out to outside atmosphere.
Patent JP-H10191691-A (JP)
Title: Power control device
Inventor: OKOCHI YASUYUKI
IPC: B60L50/13
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble due to the overheating of a diode element even when a generator motor is made to act as a generator by a method wherein, when the diode element is judged to be overheated, the electricity generating action of the generator motor is suppressed or stopped. SOLUTION: One each of thermistors 21a to 21f as temperature detectors are arranged and installed at respective diode elements 9a to 9f so as to be close to the diode elements 9a to 9f. Consequently, when out of the diode elements 9a to 9f is overheated, it is detected by the thermistors 21f to 21f, and a signal to the effect is output. Thereby, when any one of the diode elements 9a to 9f is overheated, the electricity generating action of generator motors 1, 2 is suppressed. When an overheating state is not improved after a prescribed time after its suppression, the electricity generating action is stopped. Thereby, it is possible to prevent an inverter module 10 from being overheated when the generator motors 1, 2 act as motors or generators.
Patent JP-H06196833-A (JP)
Title: Mounting structure of printed board
Inventor: TAMAI KIKUSHIGE
IPC: H05K1/14
Filed: 1992-12-25
Abstract: PURPOSE:To provide mounting structure of a printed board capable of mounting the printed board at a right angle without inclination and facilitating insertion operation. CONSTITUTION:Two elliptical holes 1a having specified clearances are formed to a horizontally installed first printed board 1, two projecting sections 2a are formed to a second printed board 2, and the base-end section corners 2b, 2c of the projecting sections 2a are formed in an R shape. The projecting sections 2a of the second printed board 2 are inserted into the elliptical holes 1a of the first printed board 1, and the second printed board 2 is erected at a right angle. Looseness by the clearances is prevented by the action of the elliptical holes 1a and the R-shaped sections of each of the base end sections 2b, 2c of the projecting sections 2a, and the second printed board 2 can be mounted to the first printed board 1 at a right angle.
Patent JP-2001168586-A (JP)
Title: Component mounting apparatus
Inventor: MITSUSHIMA TAKATOSHI
IPC: H05K13/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting apparatus which is small-sized and can save the space. SOLUTION: The component mounting apparatus is composed of a second head part 11 wherein a plurality of suction nozzles 12 which take out an electronic component so as to be mounted on a circuit board 2 are installed. The mounting apparatus is composed of a suction-nozzle replacement part 25 which is arranged in the upper part of a first board conveyance part 4 or a board holding part 1, and by which the plurality of suction nozzles 12 having different shapes are held so as to be freely detachable by a sandwiching body. The suction nozzle replacement part 25 is constituted in such a way that it is slid to a second direction, and that the suction nozzles 12 held by the sandwiching body are advanced and retreated on the movement route of the suction nozzles 12 installed at the second head part 11.
Patent JP-H10181706-A (JP)
Title: Packaging device
Inventor: URUSHIBATA YOSHIMI
IPC: B65B11/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent play brought between a rotary body and guide rails and make smooth the actuation of a device packaging an article with film, by arranging respective guide rails divided into a plurality of parts to adjust the positions so that the rotary body may evenly contact in the whole length of the guide rails. SOLUTION: The guide rail of a transfer drive mechanism 63 for a packaging device is divided into guide rails 71A, 71B with a nearly U-shaped section having four slender guide parts longitudinally extended. Oval holes 75 oppositely arranged against respective screw holes 73a of the upper end faces of respective guide rails 71A. 71B are formed at four corners of a rail support 74 fitted to the upper end of respective guide rails 71A, 71B. And oval holes 77 oppositely arranged against respective screw holes of the lower end face of respective guide rails 71A, 71B are formed likewise at four corners of a lower side rail support body 76 forming a square shape. In this way, the mutual distance and direction of the guide rails 71A, 71B are adjusted and the rails can be supported and fixed by the rail support bodies 74, 76.
Patent JP-H11174705-A (JP)
Title: Electrophotographic photoreceptor containing electron transferring material in undercoat layer
Inventor: NAKAMURA HIROSHI
IPC: G03G5/14
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having good electrophotographic characteristics and excellent in environmental stability and durability by forming an undercoat layer and a photosensitive layer on an electrically conductive substrate and incorporating an electron transferring material comprising specified oxadiazole compds. into the undercoat layer. SOLUTION: The electrophotographic photoreceptor has an undercoat layer and a photosensitive layer on the electrically conductive substrate and the undercoat layer disposed between the substrate and the photosensitive layer contains an electron transferring material comprising oxadiazole compds. represented by formula I and/or formula II. In the formulae I and II, R1 and R2 may be the same or different and are each an unsubstd. arom. hydrocarbon or an arom. hydrocarbon substd. by alkyl, aryl, nitro, cyano or halogen and Ar is arylene. The photosensitive layer preferably contains an electric charge transferring material comprising a benzidine compd. or an electric charge transferring material comprising a triarylamine compd.
Patent JP-H09157913-A (JP)
Title: Bust shaping pad
Inventor: ITAGAKI YOSHIHIKO
IPC: A41C3/12
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bust shaping pad capable of adjusting the shape of breasts and keeping them in an ideal beautiful appearance. SOLUTION: A pad body 1 is formed into a continuous one-piece molding in which a left cup 2 and a right cup 3 made of a sponge-like and air-permeable forming material are connected through a wide connection part 4. An obverse cloth 5 and a reverse cloth 6 are placed on the outer face side and the inner face side of the pad body 1, respectively and edge tapes 8 (11, 12) are sewn on their peripheries. Each of the cups 2, 3 of the pad body 1 has an adjusted thickness structure 7 in which the inner face side of the outside bottom is gradually thickened. The imaginative outer circle C2 looked from inside is dislocated in the upper inner direction (arrow B) in a wearing state compared with the imaginative outer circle C1 looked from outside and forms roughly a bowl shape. The connection part 4 of the pad body 1 is foamed less than other parts.
Patent JP-2001164019-A (JP)
Title: Foamed sheet and container by using the same
Inventor: YANAI HIROYUKI
IPC: B32B5/32
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet excellent in impact resistance, heat resistance, heat insulation and oil resistance, and a container formed from the sheet. SOLUTION: This sheet is produced by forming a foamed sheet containing a homo or copolymer of a cyclic olefin and having 1.1-10 fold blowing magnification, and the container is produced by using the same sheet. The above foamed sheet is allowed to contain an olefin polymer (especially a polyethylene having >=0.5 g/10 min melt flow rate) in a ratio of (the cyclic olefin polymer)/(the olefin polymer)=((99.9/0.1)-(50/50) (in weight ratio).
Patent JP-H11162775-A (JP)
Title: Dielectric porcelain composition
Inventor: MASUMURA HITOSHI
IPC: H01G4/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition in which a dielectric constant is 4000 or more, and capacity change rate of an electrostatic capacity to temperature is satisfactory. SOLUTION: In a BaTiO3 -Nb2 O5 -Co3 O4 system dielectric porcelain composition, a BaTiO3 -Nb2 O5 -Co3 O4 system composition having Nb2 O5 and Co3 O4 in which the molar rate of Nb2 O5 and Co3 O4 is 4.4-5.0, and the total of Nb2 O5 and Co3 O4 is 1.1-1.4 mol.% additionally includes MnCO3 which is 0.02-0.06% by weight, Nd2 O3 which is 0.02-0.25% by weight, Y2 O3 which is 0.02-0.10% by weight, and Al2 O3 which is 0.05-0.15% by weight to the composition weight.
Patent JP-2001163715-A (JP)
Title: Expellant for gastropod
Inventor: KAWAMOTO SHOICHI
IPC: A01N31/16
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a expellant for gastropods which exhibits sufficient effect on the etermination of a gastropod, e.g. a slug or a snail. SOLUTION: This expellant for gastropods features including, as an active ingredient, a perfume component exhibiting mucus-shedding inhibitory effect that makes gastropods impossible to shed mucus. It is favorable that the above perfume component includes one or more kinds selected from L-carvone, anise alcohol, anisaldehyde, nerol, dimethyl hydroquinone, cinnamaldehyde, 3- phenylpropyl alcohol, citral, citronellal, eugenol, L-menthol, anethole, d-camphor or cinnamyl alcohol.
Patent JP-2000153046-A (JP)
Title: Outer frame for pachinko game machine
Inventor: EBA NOBORU
IPC: A63F7/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and abandonment processings of an outer frame by making the outer frame respectively provided with a pivotally supporting part for openably and closably pivotally attaching a front surface frame on one side of a front surface and a locking part to which a hook piece on a front surface frame side is locked for locking the front surface frame on the other side of the front surface by metal and integrally forming the pivotally supporting part and the locking part. SOLUTION: This outer frame 1 of a pachinko machine is constituted of a pair of left and right side frames 1a and 1b for forming an L shape in a front view and an abutting plate frame 1c attached to a front surface lower edge and all of the respective side frames 1a and 1b and the abutting plate frame 1c are formed by punching and bending one metal plate. Then, the side frames 1a and 1b are arranged in a rectangular frame shape and connection plate parts 30 and 27 at the upper and lower ends of the vertical frame parts 22b and 23b of the side frames 1a and 1b are inserted to the tips of horizontal frame parts 23a and 22a and fixed by screwing screws 36.  Also, the pivotally supporting parts 24a and 24b for freely openably and closably pivotally attaching the front surface frame are integrally formed at the upper and lower positions of the side frame 1b and the locking part 29 to which the hook piece provided on the front surface frame side is freely engageably and disengageably locked is formed on the side frame 1a.