baber/WOPTO huggingface dataset:
Patent JP-H01153824-A (JP)
Title: Plate of viscus coupling and manufacture thereof
Inventor: KAWAI AKIHIRO
IPC: F16D35/00
Filed: 1987-12-09
Abstract: PURPOSE:To hold a plate in a neutral position and stabilize a torque characteristic by alternately arranging the sharp boundary portions and smooth boundary portions of a plurality of slits on both faces of a plate. CONSTITUTION:A plate 10 is formed into an annular shape and has a plurality of slits 18 which pass from one face 11a in the axial direction to the other face 11b at an equal internal in the circumferential direction. These slits 18 consists of a first group A in which the boundary portions 19a with respect to one face 11a are sharply formed while the boundary portions 19b with respect to the other face 11b are smoothly formed, and a second group B in which these boundary portions are formed vise versa, and the first group A and the second group B are alternately arranged on the circumference. Thereby, during the operation of a viscous coupling, the movement of the plate caused by the flowing-in of oil into the smooth boundary portions rather than the sharp boundary portions of the slit can be prevented, keeping the plate in a neutral position.
Patent JP-H05149476-A (JP)
Title: Faucet fixing structure
Inventor: KIKUCHI NOBUAKI
IPC: F16L5/00
Filed: 1991-11-26
Abstract: PURPOSE:To allow a faucet fixing fitting to be positively fixed for a long time. CONSTITUTION:This is a structure which allows a faucet fixing fitting 2 to be fixed on a mounting hole 3 formed in a wall panel 1 while being operated from the front surface side of the wall panel 1. A rectangular spacer S is additionally fitted on the back surface of the wall panel 1. A whirl-stop fitting 4 made of a metallic plate in a channel shape in cross section is engaged with the spacer S in such a way as not to be rotated. Pawl lock-in holes 6 are provided around a through hole 5 formed in the whirl-stop fitting 4. Locking pawls 8 are projected out of the front and rear surfaces of a pawl ring 7. The other surface of a cylindrical body 11 is formed into a male screw, and a flange 9 is circumferentially provided for the intermediate section of the cylindrical body 11. Pawl holes 10 are formed in the flange 9. The locking pawls 8 of the pawl ring 7 are locked in the pawl lock-in holes 6 of the whirl-stop fitting 4, the locking pawls 8 are concurrently locked in the pawl holes 10 of the flange 9. The cylindrical body 11 is inserted into the through hole 5 and the mounting hole 3. A fastening ring 12 is threadedly engaged with the male screw of the cylindrical body 11.
Patent JP-H11130063-A (JP)
Title: Container for packing food
Inventor: TAKAYAMA KOICHI
IPC: B65D1/46
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve shape of container without increasing cost for production and difficulty in molding works by a method wherein the radius at the external curved surface formed of the underside and the side face of a corrugated rib or of the underside of the rib and the side face of the container is set at a specified value or below. SOLUTION: A container main body 1 is composed of side faces 2, a base 3, an upper opening 4, a sealing flange 10 and corrugated ribs 5. The radius at the external curved surface 7 formed of the side face 2 of the container main body 1 and the underside 6 at a protuberance of the corrugated rib 5 is set at 1 mm or below. With the radius at the curved surface formed of the underside 6 of the corrugated rib 5 and the side face 2 of the container main body 1 made extremely small, a force applied in the direction from the external side face of the corrugated rib 5 works immediately on the base of the container in the inward direction along the surface of the base. Since the base of the corrugated rib 5 is formed unevenly in corrugation, deformation is prevented.  Therefore, the lower part around the corrugated rib of the container develops satisfactory deformation resistance property as a whole against force applied in the direction from the side faces.
Patent JP-H10143855-A (JP)
Title: Production of magnetic recording medium
Inventor: OKAWA MASAYUKI
IPC: G11B5/84
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium having further increased output. SOLUTION: A magnetic layer is formed on a substrate by coating with a magnetic coating material and the surface of the magnetic layer is made smooth by nipping with a metallic roll and an elastic roll in a calendering process to produce the objective magnetic recording medium. The elastic roll is obtd. by incorporating 10-60% filler into an elastic body not contg. a filler whose shore hardness (D scale) at 23 deg.C is >=91. The metallic roll has <=3nm surface roughness and is worked at >=100 deg.C.
Patent JP-H01152170-A (JP)
Title: Antifouling coating composition
Inventor: TERAJIMA HIROKAZU
IPC: C09D5/14
Filed: 1987-12-08
Abstract: PURPOSE:To provide an antifouling coating compsn. having an excellent storage stability, an excellent coating film strength and a suitable water-solubility, by incorporating thereinto specified amts. of rosin and a specific copolymer containing units of an unsatd. monomer having a tertiary amino group. CONSTITUTION:3-80pts.wt. unsatd. monomer having a tertiary amino group (e.g., dimethylaminoethyl acrylate or N,N-dimethylacrylamide) are copolymerized with 97-20pts.wt. unsatd. monomer having no tertiary amino group (e.g., methyl methacrylate or styrene) to prepare a copolymer having a number-average MW of 3,000-200,000 and a glass transition point of -10-200 deg.C. 100pts.wt. said copolymer is blended with 5-100pts.wt. rosin to prepare a vehicle for an antifouling coating compsn., which is then blended with an antifouling agent adapted to the purpose (e.g., copper suboxide or copper thiocyanate), a pigment, etc. to prepare an antifouling coating compsn.
Patent JP-H10138284-A (JP)
Title: Manufacture of optical plastic article
Inventor: ISHIKAWA HIKARI
IPC: B29L11/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical plastic molded article with thickness and dimensional precision by shortening the molding period of time with a conventional injection molding method. SOLUTION: The manufacture of an optical plastic article comprises the steps of a process (A) for molding a primary molded article 1 by injecting molten resin in the cavity of a mold, and a process (B) for injecting the same resin as in the process (A) in a part or entire part of the primary molded article 1 and molding a secondary molded article 2 molded by melt-integrating the primary molded article 1 and injected resin. Herein, the primary molded article 1 is cleaned prior to coating resin over the primary molded article 1 in the process (B).
Patent JP-2000128027-A (JP)
Title: Vehicle undercover and manufacturing method of same
Inventor: ONUMA NAOTO
IPC: B62D25/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle undercover and a manufacturing method thereof, the undercover being a blow-molded component having functions such as to insulate sound and reduce air resistance, and which is flat, light-weight, and sufficiently rigid. SOLUTION: A vehicle undercover 1 placed under the floor of an engine room in a vehicle is a molded component in which an edge portion mounted along a bumper skirt and an underfloor portion 8 for closing the floor of the engine room have been integrally formed by blow-molding. The vehicle undercover 1 has a flat hollow portion surrounded by a plane lower surface and an upper surface 8b which covers this lower surface. The edge portion forms a hollow lip spoiler of the bumper skirt. It is possible to provide the vehicle undercover 1 with functions such as to insulate sound, reduce air resistance, decrease lift, increase permeability, prevent the entry of dust muddy water and the like, and prevent damage to the engine by obstacles and the like, at the time of molding. And, it is possible to easily manufacture at a low cost and so as to be light-weight.
Patent JP-2001126224-A (JP)
Title: Method for setting threshold and device for setting threshold
Inventor: ITO KAZUNORI
IPC: G11B5/584
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To properly adjust a level of the threshold compared with an input signal in accordance with the input signal. SOLUTION: At the St1, when an analog signal obtained by reproducing a magnetic tape is converted to a digital signal, the threshold Vth using at this time is set to a prescribed level. The reproduction of the tape is started at the St2, and the A/D conversion is executed at the ST3 by using the threshold of the prescribed level to discriminate whether a digital reading out data signal RDM is supplied to a signal processing part of the next stage or not. When a level of the analog signal is larger than the threshold and the signal RDM is supplied, the process is advanced to the ST4 to increase the level of threshold by the specified amount. When the signal RDM is supplied at the ST5, the process is returned to the ST4. When the threshold is larger than the level of analog signal and the signal RDM is no longer supplied, the process is advanced to the ST6.  The threshold Vth-m at this time becomes the one showing the signal level of the analog signal. A specific rate of this threshold Vth-m is set as the threshold Vte to be used after that.
Patent JP-S63161435-A (JP)
Title: Wavelength variable laser device
Inventor: KOBAYASHI YUJI
IPC: H01S3/108
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a device easy for handling and to prevent the reduction of power density as well and to obtain a stable output light by correcting the optical axis in an n-th order harmonic generating part with respect to the optical axis deviation due to the change of the angle of incidence in an optical parametric oscillating part. CONSTITUTION:An incidence angle control part 14 which controls the incident angle between a crystal in an optical parametric oscillating part 1 and an n-th order harmonic generating part 2 and a mobile device 20 for optical axis correction which moves the n-th order harmonic generating part 2 to correct the deviation of the optical axis are provided. The angle of incident of the laser beam incident on the crystal in the optical parametric oscillating part 1 is changed by the incidence angle control part to emit the laser beam within a prescribed wavelength range, and for example, the angle of incidence is normally changed within the range of + or -30 deg. in case of an urea single crystal. When the optical axis is deviated in accordance with the variation by this change of the angle of incidence, it is detected by a photosensor 22 such as a solid-state image pickup element and the detection signal is sent to the mobile device 20. Then, this signal is compared with preliminarily set data to sent a pulse corresponding to the extent of deviation of the optical axis to the mobile device 20, and a motor is driven and the n-th order harmonic generating part 2 is moved in the direction crossing the optical axis to correct the deviation of the optical axis.
Patent JP-S63166898-A (JP)
Title: Separation and determination of steroid
Inventor: MUTO TOKUO
IPC: C07J1/00
Filed: 1986-12-29
Abstract: PURPOSE:To mutually separate and determine hydroxytestosterone and hydroxyestradiol, by using a carrier having covalently bonded octadecyl groups and methanol-water mixture solution, etc., as an eluent. CONSTITUTION:16alpha-Hydroxytestosterone and 16alpha-hydroxyestradiol are mutually separated and determined by using a carrier having covalently bonded octadecyl groups, preferably having 5-10mum average particle diameter and normally using silica gel as a material and a methanol-water mixture solution, preferably in 40-80vol% methanol concentration or acetonitrile-water mixture solution, preferably in 20-50vol% acetonitrile concentration as an eluent. This method can be applied to monitoring of fetal growth condition of a gravida, diagnosis of mammary cancer, endometrial cancer, etc., setting of dose, clinical diagnosis, e.g. prognostic control, etc.
Patent JP-S63167060-A (JP)
Title: Two-cycle internal combustion engine
Inventor: ASANO KIYOMORI
IPC: F01P3/12
Filed: 1986-12-28
Abstract: PURPOSE:To facilitate the fastening work between a cylinder block and a crank case with bolts and nuts by forming a mounting flange at the lower parts of the four corner sections of a cylinder block and indenting the upper part of each flange part inward to form space. CONSTITUTION:A cylinder block 7 is so formed that it may be nearly rectangle in which the cross section is long on the suction side and the exhaust side and a mounting flange 7a formed at the lower part of the four corners of this cylinder block 7, that is, on both sides of a scavenging passage 17 and an exhaust passage 18 is connected to the mounting part 6a of a crank case 6 and fastened by using a bolt 20 and a nut 21. At this time, the four corners of the cylinder block 7 is indented inward to form a recess 7b and thereby the fastening work of the nut 21 by tool such as spanner, etc., is made easy. And then, the cylinder block 7 is divided with partition wall 7c between the suction side and the recess 7b exhaust side and the cylinder head 8 is fastened with bolts to the bolt mounting part formed at the upper part of this partition wall 7c.
Patent JP-H05152134-A (JP)
Title: Green sheet for inductance component and inductance component using thereof
Inventor: MOTOJIMA SEIJI
IPC: H01F17/04
Filed: 1991-11-26
Abstract: PURPOSE:To obtain an inductance component wherein it is provided with an excellent electric characteristic and it is small-sized and thin in the inductance component which is used for various kinds of electronic apparatuses. CONSTITUTION:A green sheet for inductance component is constituted as follows: conductor layers 2, 4 and insulator layers 3, 5 are laminated alternately on a base film 1 to form a laminated body; through holes 6 are made in the laminated body; and one foil is formed by connecting ends, on one side, of the conductor layers 2, 4 with each other. The green sheet is transferred to a magnetic substrate; in addition, an E-shaped core composed of a magnetic substance is installed in the through holes 6; thus an inductance component is formed. Thereby, since the magnetic substance whose magnetic characteristic is high can be used and a magnetic flux is passed mostly through the magnetic substance, and it is possible to obtain the inductance component which is small- sized and thin and whose electric characteristic is excellent.
Patent JP-H07158490-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: MATSUNO KIYOTAKA
IPC: F02D41/14
Filed: 1993-12-10
Abstract: PURPOSE:To increase a fuel injection amount in conformity with real condition so as to improve fuel consumption in the fuel injection amount control device of an internal combustion engine for increasing the fuel injection amount when the element temperature of an oxygen sensor is a referential value or more. CONSTITUTION:In an engine 1, fuel which is injected from an injector 4 is taken-in in the vicinity of the intake port 1a of the engine 1. An oxygen sensor 24 is provided on the way of an exhaust passage 6. A element temperature is estimated while detecting oxygen concentration in exhaust gas by the oxygen sensor 24. In an electronic control device (ECU) 30, when a read-in element temperature is a referential value or more, an increasing correcting value is decided according what time is overdone the element temperature from the referential value, and a value which a increasing amount correcting value for calculating at this time is added to a before increasing amount value is set as a new increasing amount value, and then a fuel injection amount is controlled on the basis thereof. When for example the element temperature exceeds the referential by only a small amount, wasteful fuel is not injected without enlarging the increasing amount value remarkably.
Patent JP-2000135451-A (JP)
Title: Nozzle for sanitary washer
Inventor: TANAKA KUNIAKI
IPC: A47K7/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a sanitary washer in which the jetting form of washing water can be easily changed and which can deal with the change by a common part and is relatively easily manufactured. SOLUTION: To a nozzle body 2 having a water discharge hole 1, a nozzle cover 4 is attached in a back and forth movable way so that a flowing water space 3 communicating with the discharge hole 1 is formed between the nozzle body 2 and the nozzle cover 4. In this nozzle cover 4, a main jetting hole 5 and auxiliary holes 6 communicating with the flowing water space 3 are formed. The main hole 5 and the auxiliary holes 6 are arranged so that, when the nozzle cover 4 has been moved backward, the main jetting hole 5 is made to communicate with and combined with the discharge hole 1 and also the auxiliary jetting holes 6 are blocked up with the nozzle body 2.
Patent JP-H08166914-A (JP)
Title: Transmission circuit and reception circuit
Inventor: FUJIMAKI YUTAKA
IPC: H04L7/00
Filed: 1994-12-14
Abstract: PURPOSE: To eliminate the need of using a serial clock counter, to reduce a circuit scale and to flexibly correspond to the increase/decrease of a character length by monitoring logical bit data stored by an initial character input circuit with an input timing detection circuit and detecting the termination of communication. CONSTITUTION: A character generation circuit 12 stores bit data of logic '1' to MSB on a side to which serial input data is inputted, and bit data of logic '0' to all the bits on a downstream-side compared, to the MSB in a shift register 41 in prior to the storage of serial input data to the shift register 41. A character detector 13 monitors that a lower bit among the bits where bit data of logic '0' is stored, namely, the logic of LSB changes from '0' to '1' by the character generation circuit 12. Thus, the timing when the storage of serial input data into the shift register 41 is terminated is detected.
Patent JP-H09151352-A (JP)
Title: Ribbon ink composition
Inventor: YAMADA SHOTA
IPC: C09D11/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ribbon ink for impact printers suppressed in high-spotting. SOLUTION: This ribbon ink composition is used in impact printer ribbons each composed of a nylon substrate fabric and an ink impregnated into the fabric. The ink comprises a coloring material and a vehicle, which, in turn, contains a nonionic surfactant 9-12 in HLB number and a resin 12-14 in SP value.
Patent JP-H07138160-A (JP)
Title: Anti-aromatase agent containing azole derivative
Inventor: NIIMURA KOICHI
IPC: A61K31/4174
Filed: 1993-11-18
Abstract: PURPOSE:To provide an anti-aromatase agent containing an azole derivative as an active ingredient and useful for steroid hormone-dependent diseases, etc. CONSTITUTION:An anti-aromatase agent contains a compound selected from a compound of the formula [R1 is halogen, phenyl; m is 0-3; k, n are 0-2; R2, R3 are H, OH; R6, R7 are H, 1-4C alkyl; R8, R9 are H; or R8, R9 are combined with each other to form a -C(R4)(R5)-C(R11)(R12)- (R4, R5, R11, R12 are H, 1-4C alkyl); Y is N, CH; R10 is H, halogen, etc.; etc.,], its salt, and its stereoisomer as an active ingredient, and is useful for breast cancer, benign mastitis, prostatic cancer, uterine cancer, panceatic cancer, Cushing's syndromes, etc. The agent can be administered through various routes such as oral, subcutaneous, intramuscular, intravenous, percutaneous and perrectum administration routes at a dose of 0.1-40mg/kg for an adult.
Patent JP-H07137960-A (JP)
Title: Elevator for construction
Inventor: ETSUHARA YOSHITADA
IPC: B66B9/187
Filed: 1993-11-17
Abstract: PURPOSE:To reduce vibration transmitted to a cage from a drive part so as to ensure stable high speed operation by forming an elevation drive frame in a flat box having an opened rear part, and by attaching a drive unit so that the output shaft side thereof is projected into an interior space of the elevation drive frame. CONSTITUTION:A carrier for a rack type elevator for construction, incorporates an elevation drive frame 20 which bears a rotary drive wheel 43 which is meshed with a rack S1 laid on a tower 10, and is rotated by a drive unit 43. The elevation drive frame 20 is coupled to a driven frame 30 on which a load- carrying platform or a cage 50 is supported. Further, the drive frame 20 is formed in a rigid flat box shape having an opened rear part and a front surface at which the drive unit 41 is secured, and a part of the drive unit 41 is projected into an interior space in the drive frame 20. Further, a support bed frame for the cage 50 is projected from the front lower part of the driven frame 30, and guide roller are journalled at opposite sides of the lower part thereof.
Patent JP-H06135206-A (JP)
Title: Tread for retreaded tire
Inventor: MIYATA MITSUTERU
IPC: B60C11/02
Filed: 1992-10-26
Abstract: PURPOSE:To reduce pattern noise without spoiling lug type pattern performance. CONSTITUTION:This tread comprises lug grooves 4 spacedly arranged at a specified pitch in both shoulder sections 2 and 3. Holes 5 are formed at a portion to the back face in a circumferential direction. The lug grooves 4 are connected in communicated relation by these holes 5, and while a vehicle is running, the air in the lug groove contacting the road face made to go into another lug groove.
Patent JP-H10141145-A (JP)
Title: Fuel gas feeder of high expansion ratio gas engine and its feeding system
Inventor: NAKAGAWA HIROSHI
IPC: F02M21/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To get a smooth start by preventing fuel gas from prefiring to a feed pipe before closing a feeding valve in starting, which is achieved by feeding fuel into a cylinder directly from a torch auxiliary room after closing the feeding valve. SOLUTION: Along with providing a main fuel gas shut-off valve 16 between a main fuel gas feeding pipe 14 for main fuel gas feeding and a pressure controller 17, providing a fuel gas feeding valve 22 for torch auxiliary room ignition between an ignition fuel gas compressor 21 for ignition fuel gas feeding and an automatic valve with check function 20, and providing a controller 23 which opens and closes these main fuel gas shut-off valve 16 and fuel gas feeding valve 22 by an input signal from an engine speed detecting sensor 28, gas supply to a feeding pipe is stopped at start by means of the open-and-close operation of each valve 16 and 22 controlled by the control device 23. After a feeding valve 30 is closed, fuel gas is directly supplied into a cylinder 2a.
Patent JP-H01152690-A (JP)
Title: Apparatus for protecting housing from falling
Inventor: UTAKA SHINICHI
IPC: A47B97/00
Filed: 1987-12-09
Abstract: PURPOSE:To realize protection against falling by a method wherein a drawing- out type support leg is provided and, after the support leg is drawn out until its bent parts reach the front ends of housing side holding trenches, its free end is pushed down and both the side legs are made to go over protrusions and both the side legs are caught by the backsides of the protrusions. CONSTITUTION:Protrusions 8 and 9 are provided in a storing part 3 at a lower part in front of holding trenches 4 and 5 on both the sides of the storage part 3 and their inclined surfaces 8a and 9a are so formed as to face the inclined surfaces 6a and 7a of respective protrusions 6 and 7 along the extensions of the lower edges of the respective trenches. The backsides of the protrusions 8 and 9 are cut off so as to form latches 8b and 9b. If the free end 2e of the support leg 2 is drawn out from an intermediate stage to the front and pushed down so as to make both the side legs 2a and 2b go over the protrusions 8 and 9 and to make both the side legs 2a and 2b caught by the backside latches 8b and 9b, the function of the protection against falling can be realized.