baber/WOPTO huggingface dataset:
Patent JP-H1132548-A (JP)
Title: Reaping machine provided with braking apparatus for reaping blade
Inventor: CHIBA MITSUTANE
IPC: A01D34/76
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a reaping machine provided with a braking apparatus to inhibit the unintentional motion of a reaping blade at the start of the reaping machine. SOLUTION: This reaping machine 2 transmits the rotational force of an internal combustion engine 8 through a centrifugal clutch 4 to a reaping blade. It has a belt member 12 placed on the circumference of a clutch drum 10 of the centrifugal clutch 4 and a lever 14 connected to an end of the belt member 12 and attached to the reaping machine 2. The lever 14 can be tilted on a plane between a working position to inhibit the rotation of the clutch drum 10 by pulling and pressing the belt member 12 against the circumference of the clutch drum 10 and a released position to allow the rotation of the clutch drum 10 by loosening the belt member 12.  The machine is further provided with a checking means to keep the lever at the working position against the tension applied to the belt member 12 according to the rotation of the clutch drum when the rotational speed of the internal combustion engine is lower than a prescribed level.
Patent JP-H0487216-A (JP)
Title: Heat resistant insulated wire
Inventor: NISHIGUCHI MASAMI
IPC: H01B7/29
Filed: 1990-07-27
Abstract: PURPOSE:To obtain excellent adhesion between two layers and improve mechanical characteristics and heat resistance by composing an inner layer and an outer layer which are two insulator layers of a cross linking material of fluorine base rubber composition and specifying the cross linking degree of the composition for the outer layer and the thickness of the outer layer. CONSTITUTION:An inner layer and an outer layer which are two insulator layers are composed of a cross linking material of a composition containing fluorine based rubber. The cross linking degree of the composition forming the outer layer is set so as to be bigger than the cross linking degree of the composition forming the inner layer. Further the thickness of the outer layer is 50% or less of the thickness of the total insulator layer. The fluorine rubber composition forming the inner layer of the insulator layer is composed of cross linked fluorine rubber compounded of various compounding agents. Thereby it is possible to obtain the heat resistant insulated wire being provided with the insulator layer having surpassing mechanical characteristics, heat resistance and the like.
Patent JP-S6092756-A (JP)
Inventor: KIURA RIYOUZOU
IPC: A61G3/00
Filed: 1983-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6091733-A (JP)
Title: Induction coil device
Inventor: MARUTAKE YOUZOU
IPC: H04R25/00
Filed: 1983-10-26
Abstract: PURPOSE:To prevent output change due to attitute by providing an induction coil on an axial line from the center of gravity of a regular polyhedron to each vertex so that each coil shares averagely the space and allowing an output selector sealed with conductive liquid switches selectively the induction coil. CONSTITUTION:The induction coil is constituted that cores whose center of gravities are connected on four axes from the center of gravity G of the regular tetrahedron toward four vertexes Z1-Z4 and coils L1-L4 are wound on the cores respectively. A switch is provided respectively to each vertex of the regular tetrahedron inscribed in the inner face of a spherical case made of an insulator in the output selector, the conductive liquid such as mercury having a volume of a half of the inner volume is sealed and the switch is turned on when the liquid makes a circuit between switch terminals. When the coil L1 in the induction coil C is directed vertically, the switches SW2-SW4 of the output selector are under the liquid level of the conductive liquid, the oils L2-L4 are made effective, the combined coil has opposite winding direction to the L1 and the sensitivity equal to that of the L1 is provided vertically.
Patent JP-H0621705-A (JP)
Title: Semiconductor device
Inventor: KATAYAMA HIDEAKI
IPC: H01P3/08
Filed: 1992-07-03
Abstract: PURPOSE:To make the size of the device small by using a conductive layer bent in an L-shape so as to form a pre-matching circuit. CONSTITUTION:Input and output side pre-matching circuits 14, 17 are formed by using an L-shaped microstrip line. Furthermore, the circuits 14, 17 are arranged to a corner of a board 2 and a chip 1 is arranged so that a direction of a line segment tying a gate lead 6 and a drain lead 9 and a lengthwise direction of a FET chip 1 are made parallel. As a result, the area of the board 2 is decreased while keeping the characteristic of the circuits 14, 17 and the device is made small. Furthermore, a tri-plate line of a structure of three conductor layers laminated via a dielectric layer may be used in place of the microstrip line.
Patent JP-H0485890-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: YATANI MITSUYOSHI
IPC: H01S5/00
Filed: 1990-07-26
Abstract: PURPOSE:To improve confinement of lateral light and reduce an astigmatic difference by using the first and second masks having different etching grates by bilaterally symmetrically providing block layers on a second clad layer. CONSTITUTION:Wet etching is performed having an SiNx1 film 12 and an SiNx2 film 13 as masks so as to form a ridge construction of a p-clad layer 4. Later, the stripedly remained SiNx1 film 12 and SiNx2 film 13 are etched with a fluoric acid group etchant. At this time, since the SiNx2 film 13 having slow etching speed is positioned on the SiNx1 film 12, the surface of the SiNx1 film 12 is not etched, while only left and right side parts are more etched. Etching is performed until the SiNx2 film 15 is completely etched. Later, crystal growth of the n-block layers 7a, 7b are performed on the p-clad layer 4 by an method, and since the SiNx1 film 12 is light and left symmetrically positioned on the ridge part of the p-clad layer 4, the n-block layers 7a, 7b also perform crystal growth right and left symmetrically.
Patent JP-H1051025-A (JP)
Title: Photodetector and its manufacture
Inventor: MORIKAWA TAKENORI
IPC: H01L31/0352
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce resistance component of the cathode side, and enable high speed response, in the state that optical sensitivity is improved by making the light absorption layer of a photo detector thick, by forming an N-type diffusion layer as a part of a cathode side leading-out part in a recessed bottom part and a silicon substrate of a side wall part. SOLUTION: An N-type cathode leading-out region 4 adjacent to an N-type diffusion layer 5 is formed outside a recessed part. The N-type diffusion layer 5 can be formed to have concentration higher than an epitaxial layer 3. A current generated in a light absorption layer flows into the N-type cathode leading-out region 4 through an N<+> buried layer 2 and the N-type diffusion layer 5, so that resistance can be remarkably reduced. As a result, the time constant becomes small, and high speed response is enabled. Thereby resistance component of the cathode side is reduced and high speed response is enabled, in the state that the light absorption layer of a photo detector is made thick and optical sensitivity is improved.
Patent JP-H1048631-A (JP)
Title: Substrate for liquid crystal display device and its production and liquid crystal display device formed by using the same
Inventor: YAMADA NOBUAKI
IPC: G02F1/1335
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To form plural regions varying in the orientation direction of liquid crystal molecules from each other within respective pixels without using a resist. SOLUTION: Electrodes 2 for forming electrodeposition layers are provided with line-like regions 2c lower in surface conductivity than the other regions in the respective pixels. When the electrodeposition layers are formed thereon, slopes having the lowest parts are formed on the line-like regions 2c. The liquid crystal molecules are oriented along these slopes and the liquid crystal regions varying in the orientation direction of the liquid crystal molecules are formed on both sides of the line-like regions 2c.
Patent JP-H0542313-A (JP)
Title: Multi roll cluster mill
Inventor: OKAMOTO MASAYOSHI
IPC: B21B31/04
Filed: 1991-08-09
Abstract: PURPOSE:To make roll changing work easy and to shorten the time by fitting upper and lower unit casings so as to be able to integrally go into and out of the recessed parts for mounting of each housing and then fixing with the other fixing means. CONSTITUTION:Each of supporting bearings 32, 33 is unitized togeter with other rolls by assembling in each of the upper and lower unit casings 15A, 16A and outside the upper and lower housings 1, 2. The upper and lower units 15, 16 which are assembled with the supporting bearings 32, 33, etc., are inserted into the recessed parts 4, 5 for mounting of the housings with a unit changing device and, at that time, the upper unit casing 15A is engaged to the fixing means 13 in the upper housing and the lower unit casing 16A to the fixing means 14 in the lower housing. Then, the upper and lower unit casings 15A, 16A are fixed with the other fixing means 8, 9 after their positions are fixed by bringing them into contact with reference faces 4B, 5B for positioning in the recessed parts 4, 5 for mounting in each of housings 1, 2 with positioning/ fixing means 13, 14.
Patent JP-S6445869-A (JP)
Title: Mineral oil for fiber oil agent
Inventor: KURIHARA TAKASHI
IPC: C10M101/02
Filed: 1987-08-13
Abstract: PURPOSE: To obtain the subject mineral oil containing specific amounts of aromatic impurities and naphthene components, having an iodine value of a specific level or lower and specific dynamic viscosity, affording fibers with smoothness, excellent in emulsion stability and thermal stability with no discoloration developed. CONSTITUTION: This mineral oil is obtained by the following process: a distilled oil afforded by normal pressure distillation of e.g. a paraffin-based crude oil is subjected to two-step hydrogenation treatment followed by hydrogenating dewaxing treatment. The mineral oil thus obtained has a dynamic viscosity of 5-500 cSt at 40 deg.C, aromatic fraction content of <=1 wt.% (pref. <=0.5 wt.%), naphthene content of >=28 wt.% (pref. >=30 wt.%) and iodine value of <=3. This mineral oil is excellent in weatherability, heat resistance and emulsion stability; therefore when emulsified with a nonionic surfactant or the like, the resulting emulsion can be widely and effectively used as a spinning and processing finish for a variety of filament yarns, imparting fibers with high smoothness.
Patent JP-H0544988-A (JP)
Title: Bath equipment provided with bathtub cleaning function
Inventor: IKENAGA MITSUO
IPC: A47L25/00
Filed: 1991-08-09
Abstract: PURPOSE:To improve cleaning effect compared with a case employing dust removing equipments such as a scooping net and the like by a method wherein a bath equipment, provided with bathtub cleaning function, is permitted to remove dirt, adhered to the inner wall of the bathtub, actively. CONSTITUTION:In a bath equipment, provided with an air supplying device 33 supplying a multitude of bubbles into a bathtub 2, the inside of the bathtub 2 is mixed and cleaning by the multitude of bubbles supplied from the air supplying device 33 when a cleaning switch 53 is thrown.
Patent JP-H0363226-A (JP)
Title: Adriamycin-included liposome preparation
Inventor: OKUBO YUICHI
IPC: A61K9/127
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a liposome preparation including adriamycin in a high inclusion ratio by using phosphatidyl cholin and specific acidic phospholipid as constitutional phospholipid for liposome. CONSTITUTION:Phospholipid composed of an acidic phospholipid selected from phosphatidyl cholin (e.g. dipalmitoylphosphatidyl cholin), phosphatidyl inositol, phosphatidic acid and dipalmitoylphosphatidic acid is dissolved in an organic solvent and the solvent is dried under reduced pressur to afford a lipid thin film. An aqueous solution of adriamycin is added to the lipid thin film and the lipid thin film is treated by a stirring method, supersonic irradiation method, etc., to prepare the liposome, which is, as necessary, subjected to lyophilization. Concentration of adriamycin solution in preparing the liposome is preferably 0.5-2.5mg/ml and the acidic phospholipid is preferably used at an amount of 5-10mol% based on phosphatidyl cholin.
Patent JP-H04357380-A (JP)
Title: Control device for driving solenoid valve
Inventor: NAGAI SHIGEKAZU
IPC: F16K31/06
Filed: 1991-08-09
Abstract: PURPOSE:To provide an electromagnetic valve driving control device which makes the efficient use of an attaching space for a solenoid valve, and prevents the possibility of the occurrence of an electrical obstruction, and moreover reduces its manufacturing cost. CONSTITUTION:A drive control signal is transmitted from a bus line 10 to each of solenoid valve units 20 provided in series through a manifold. Each solenoid valve unit is drivingly controlled only when it has received a fixed address signal from an address bus 14. Wiring is therefore fixed regardless of the number of the solenoid valve units 20. In addition to that, since the solenoid valve unit 20 has built-in CPU 24, judgment on the failure of the solenoid valve and the display of the failure can be executed by interlocking them with a sensor or the like without requiring a new space.
Patent JP-H0251667-A (JP)
Title: Magnetic fluid seal device
Inventor: FUSE TOSHIHIKO
IPC: F16J15/43
Filed: 1988-08-10
Abstract: PURPOSE:To enhance the differential pressure resistant characteristics of a magnetic fluid seal device by providing a ball piece with at least two magnetic disks, and setting the clearance between the inner circumferential surfaces of the magnetic disks and the outer circumferential surface of a magnetic rotator at a specific value. CONSTITUTION:Each of ball pieces 71, 72 is constituted as a disk pack in which first magnetic disks 71a and second magnetic disks 71b, or first magnetic disks 72a and second magnetic disks 72b are alternately and closely laminated. The clearance h between the inner circumferential surfaces of the first magnetic disks 71a, 72a and the outer circumferential surface of a large diameter part 2b is determined to be less than the thickness t of each of the second magnetic disks 71b, 72b. Further, this clearance h is determined to be greater than 20mum. Thus, the differential pressure resistant characteristic between the primary side and the secondary side of the magnetic fluid seal device can be enhanced.
Patent JP-H0487228-A (JP)
Title: Switch
Inventor: NAGASHIMA YOSHIKAZU
IPC: H01H9/16
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the influence on the operation of a switching system and breakage of a secondary wire, and improve wiring workability by providing a base plate having a light emitting element with a connecting part formed in a position close and opposite to one surface of the current transformer of the base plate and connecting the secondary side of the current transformer to the light emitting element. CONSTITUTION:A switching system receiving chamber 3 and a transformer receiving chamber 4 are partitioned and juxtaposed in a body 1, a switching system 6 is received in the switching system receiving chamber 3, and current transformers 25a, 25b are received in the transformer receiving chamber 4 with the primary sides being connected between the switching system 6 and a power source 57. A base plate 20 has a light emitting element 33, and connecting parts 41-44 are formed in positions close and opposite to one-side surfaces of the current transformers 25a, 25b of the base plate 30, and connects the secondary sides of the current transformers 25a, 25b to the light emitting element 33. Thus, a secondary wire can be connected to the base plate 33 so that it never make contact with the switching system 6. Thus, the influence on the operation of the switching system and the breakage of the secondary wire can be prevented, and wiring workability can be improved.
Patent JP-S6349154-A (JP)
Inventor: JIERARUDO EI NIZUNITSUKU
IPC: A61C8/00
Filed: 1987-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6445876-A (JP)
Title: Production of size for spray sizing
Inventor: KIMIMURA TAKAYOSHI
IPC: D06M13/184
Filed: 1987-08-12
Abstract: PURPOSE: To obtain a sizing agent for a spray sizing, not clogging in a nozzle, without showing a fogging with the size and not generating rust by copolymerizing a polyvinyl alcohol or its derivative with an α,β-monoethyleneic monomer in a specific weight ratio. CONSTITUTION: This sizing agent consisting of a polyvinyl alcohol(PVA) or its derivative, a graft polymer of PVA or its derivative with an α,β- monoethylenic monomer and a polymer of the α,β-monoethylenic monomer is obtained by blending 50-100 pt.wt. α,β-monoethylenic monomer [e.g. ; vinyl acetate and (meth)acrylic acid] with 100 pts.wt. aqueous solution of a PVA or its derivative (e.g.; a PVA modified by copolymerization with an olefin) and copolymerizing. The sizing agent does not generate a clogging in a spraying nozzle, has an excellent sizing effect to a synthetic fiber, shows a good finished touch feeling and does not putrefy.
Patent JP-H1026693-A (JP)
Title: Method for manufacturing nuclear fuel pellet compact
Inventor: YAMADA YUJI
IPC: C04B35/622
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of drying and granulating processes and facilities and manufacture nuclear fuel pellet compacts efficiently by granulating a binder through microcapsulation and mixing it with powdery uranium oxide. SOLUTION: A polyvinyl alcohol(PVA) solution is encapsulated as a binder into a polystyrene microcapsule. It, together with additives such as lubricants, is poured into powdery UO2 and the mixture is stirred to make a homogeneous admixture. The powdery UO2 in the admixture is compressively melded. In this process, the molding pressure destroys the microcapsule and the PVA solution permeates among the powdery particles of UO2 to bind them and form an excellently strong compact. If only the mixture is stirred, consequently, the binder can be homogeneously distributed homogeneously and an excellent strong compact can be manufactured efficiently without the necessity of conventional drying and granulating processes and facilities.
Patent JP-S6093070-A (JP)
Inventor: MIURA MORINOBU
IPC: B66B1/06
Filed: 1983-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0366656-A (JP)
Title: 1,3,4-oxadiazol-2-(thi)one derivative and herbicide containing the same as active ingredient
Inventor: GO ATSUSHI
IPC: A01N43/82
Filed: 1989-08-04
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, 1-6C alkyl and haloalkyl, 3-6C cycloalkyl, 2-4C alkenyl, 3-4C alkynyl, (substituted) aryl, etc.; R<2> is R<1> or (substituted) 2-8C alkoxyalkyl; X<1> and X<2> are halogen; W is O or S]. EXAMPLE:3-(1,1-Dimethylethyl)-5-[2-fluoro-4-chloro-5-(1-methylethyloxy) phenyl]-1,3,4-oxadiazol-2-one. USE:An active ingredient of herbicides capable of exhibiting excellent herbicidal activity in a small amount thereof with high safety for cultivated crops and effectively controlling various weeds growing in paddy field and farmland during a period before germination to growth phase. PREPARATION:A compound expressed by formula II is reacted with phosgene, trichloromethyl chloroformate or thiophosgene in an organic solvent at ambient temperature to 110 deg.C for 1-8hr to afford the compound expressed by formula I.
Patent JP-H1144064-A (JP)
Title: Drainage structure of eaves gutter
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/068
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the drainage structure of an eaves gutter, in which rainwater is flowed into a leader from the eaves gutter even at the time of a large amount of the amount of rain drainage and the leakage of water from a water collector can be prevented. SOLUTION: The drainage structure of the eaves gutter has the eaves gutters 11, 12 consisting of bottom plates 11a, 12a, front plates 11b, 12b and rear plates 11c, 12c and a water collector 2 with eaves-gutter connecting sections 2d on both sides using the external shapes of the eaves gutters 11, 12 as internal surfaces and drain inlets 2h formed to bottom plates 2a at centers. Guide pieces 32 guiding the flow of rainwater on the bottom plates of the eaves gutters 11, 12 to the drain inlets 2h are added at that time.
Patent JP-H0487766-A (JP)
Title: Automatic grinding device
Inventor: SHIMOYAMA HIROSHI
IPC: B24B27/00
Filed: 1990-07-31
Abstract: PURPOSE:To smooth a ground surface so as to improve its accuracy by providing a load cell between a slide and a grinder, comparing a signal of the load cell with a preset value to control a slide motor, and making pressing force constant. CONSTITUTION:A load cell 15 is provided between a slide 4 and a grinder 5, and pressing force is made constant by controlling a slide motor 3 through comparing a signal of the load cell with a preset value. Further, a movement of this slide 4 is detected as a change of a grinder diameter by a differential transformer 18, and its signal is added to a rotational speed preset value to control a peripheral speed to a fixed value by adjusting a rotational speed of a grinder motor 8. In this way, a good smoothed surface is obtained.
Patent JP-H0370502-A (JP)
Title: Specially, deflection-adjusting device for ski boot
Inventor: PIETORO MARUTEIGUNAGO
IPC: A43B5/04
Filed: 1990-07-31
Abstract: PURPOSE: To make a skier rapidly and simply restricts bending of a shoes in necessary degree by providing a locking means operable by the skier for selecting mutual slide between at least overlapped two flaps. CONSTITUTION: A waist leather 3 is opened in a front part zone 16, and a blocking member 17 for closing the waist leather 3 is provided. When the waist leather 3 is closed by the blocking member 17, and according to a mutual action between a second flap 6 and main body of the waist leather 3, a skier can lock a slipping against a second flap 6 of first flap 5 caused on the way of curving toward the front. In the way of curving, substantially a first and second flaps are made to separate to each other but curving of the waist leather 3 toward the front can be restricted by locking the first and second flaps at a crucial point of a slot 8, thus can adjust bending of the waist leather 3.
Patent JP-S6180494-A (JP)
Inventor: KONDO KOKEI
IPC: G07D9/00
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0881222-A (JP)
Title: Titanium oxide film having modified surface, its production and photoelectron transfer element using the same film
Inventor: TAKAOKA YOICHI
IPC: G03G5/09
Filed: 1995-07-13
Abstract: PURPOSE: To obtain a titanium oxide film useful as an ultraviolet light absorbing material, an optical material, an electric/electronic material, a photoelectron transfer material, a decorating material, a photocatalyst, an adsorbent, a bioreactor, etc., reduced in lattice defects and impurities. CONSTITUTION: This titanium oxide film having modified surface is obtained by bringing an etching agent into contact with a titanium oxide film and etching the surface of the titanium oxide film. A sensitized coloring matter is adsorbed on the surface of the titanium oxide film subjected to etching treatment to give the objective titanium oxade film having modified surface. The objective photoelectron transfer element is provided with the titanium oxide film having modified surface as an electrode, a counter electrode and an electrolyte sealed between them.