baber/WOPTO huggingface dataset:
Patent JP-H04358908-A (JP)
Title: Fitting structure of rubber spike pin to installation surface
Inventor: YAMADA HIRO
IPC: B60C11/16
Filed: 1991-06-04
Abstract: PURPOSE:To strengthen biting of rubber spike pins into a snowy surface. CONSTITUTION:A recessed part 6 is formed in the ground contact surface 2 of a tire 1 for vehicle which is the setting surface of a rubber spike pin 3, and the rubber spike pin 3 is erected in the recessed part 6 with a clearance 8 around a pin part 5 and at a recessed part surrounding wall 6A. Because the area around the pin part 5 and the recessed part surrounding wall 6 are provided with the clearance 8, even if the ground contact part is deformed or crushed with load pressure, the deformation is absorbed by the clearance 8 and the pin part 5 is not affected.
Patent JP-S6222310-A (JP)
Inventor: KIMURA YUJI
IPC: H01B11/22
Filed: 1985-07-19
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-H0717910-A (JP)
Title: Acrylate compound and liquid crystal device using the same
Inventor: HASEBE HIROSHI
IPC: G02F1/1333
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a novel acrylate compound useful as a liquid crystal device capable of reducing a difference in transmittance between a rise and a fall in voltage in electrooptical characteristics, i.e., the hysteretic width and providing the high-quality gradation display. CONSTITUTION:This acrylate compound is expressed by formula I [R is 1-20C alkyl or alkoxy; X is H or methyl; (a) is 0 or 1 and (b) is 0-10 when (a) is 0 and 1-10 when (a) is 1], e.g. [4-(4-npenty)phenylethynyl]phenyl acrylate. The acrylate compound expressed by formula I is obtained by reacting a compound expressed by formula 2 with acryloyl or methacryloyl chloride in a solvent by using a base such as triethylamine or reacting the compound expressed by formula (2) with acrylic or methacrylic acid in a solvent by using a condensing agent such as dicyclohexylcarbodiimide.
Patent JP-S6317247-A (JP)
Inventor: KOIZUMI MASASHI
IPC: C04B16/06
Filed: 1986-07-08
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-H06888-A (JP)
Title: Carbon fiber reinforced resin composite material and production thereof
Inventor: KIMURA HIROMI
IPC: B29C70/16
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a molded product excellent in compression strength, bending strength and twist strength by molding fiber bundles of a pitch type carbon fiber and a polyacrylonitrile (PAN) base carbon fiber both of which have specific strengths and specific fiber diameters by a filament winding method winding the fiber bundles around a core metal in the same direction at the same time. CONSTITUTION:A pitch base carbon fiber to be used is characterized by that tensile elastic modulus is 400GPa or more, tensile strength is 2000MPa or more, the compression strength of a unidirectional reinforced composite material is 100-800MPa and a diameter is 4-15mum and a PAN base carbon fiber to be used is characterized by that tensile elastic modulus is 200GPa or more, the compression strength and compression breakage strength thereof is higher than those of the pitch type carbon fiber and a diameter is smaller than that of the pitch base carbon fiber. The fiber bundles 1, 2 of these fibers are combined in a predetermined ratio to be drawn out and impregnated with an uncured resin in an impregnation tank 3 and the impregnated fiber bundles are wound around a mandrel 5 through a delivery eye 4 to be molded.
Patent JP-H0212728-A (JP)
Title: Electromagnetic relay
Inventor: OKIHARA NAOHITO
IPC: H01H51/20
Filed: 1988-06-30
Abstract: PURPOSE:To realize a compact size of an electromagnetic relay by providing two movable contacts which can operate independently, and composing fixed make contacts and fixed break contacts to connect and disconnect to the movable contacts, integrally respectively. CONSTITUTION:The first and the second electromagnetic blocks 100 and 200 are lined up in the longitudinal direction in the postures symmetric laterally respectively and fixed on a base 500. While a fixed make contact terminal member 300 is fixed by inserting its outside leading terminal 33 in the fixing hole 55a of the base 500, a fixed break contact terminal member 400 is fixed by inserting its outside leading terminal 43 to the fixing hole 53 of the base 500. Movable contacts 9 and 9 are contacted to the fixed break contacts 41 and 42 when the current to coils 3 is cut off, while they move together with armatures 6 to contact to fixed make contacts 31 and 32 when the current is fed. Since the fixed make contacts 31 and 32, and the fixed break contacts 41 and 42 which connect and disconnect with the movable contacts 9 are composed in a unitary form respectively, and the base 500 is used commonly, a compact size can be realized.
Patent JP-H0211094-A (JP)
Title: Iris control device for stereoscopic camera
Inventor: HOSOKAWA JUNICHI
IPC: H04N13/02
Filed: 1988-06-29
Abstract: PURPOSE:To share the circuit of right and left iris control systems by processing solid video signals inputted to first and second integrators with a single signal processing part which processes the signals from the right and left image pickup parts. CONSTITUTION:The video signals from respective photoelectric conversion image pickup parts 203 and 204 are alternately selected at every frame by a first switching means 205, introduced to a single signal processing circuit 211 as time-shared solid video signals, the video signals obtained from the signal processing circuit 211 are alternately separated and derived at every frame by a second switching means 206, the respective separate outputs are supplied to first and second integrators 207 and 208, and the respective output voltages of the integrators 207 and 208 are supplied to respective iris regulating parts 214 and 215 of corresponding optical lens parts 201 and 202 as the iris control voltage of an optical part. Thus, the circuit of the right and left iris control systems can be shared, and the costs can be reduced.
Patent JP-H11335589-A (JP)
Title: Chipping-resistant aqueous coating composition and application process thereof
Inventor: SAKATE KOJI
IPC: C09D5/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which has a high resistance to chipping, prevents film-blister, cracking, etc., at high-temperature baking and decreases the film density and an application process thereof. SOLUTION: A chipping-resistant aqueous coating composition containing an aqueous resin and a foaming agent wherein, against 1 pts.wt. solid component of the aqueous resin, from 0.006 to 0.4 pts.wt., preferably from 0.1 to 0.2 pts.wt. foaming agent is contained as a solid component is previously foamed, and subsequently, the foamed coating composition is applied using a uniaxial eccentric screw pump as an application apparatus to form a film which prevents film-blister, cracking, etc., at baking, has a high resistance to chipping and has a small film density.
Patent JP-S6189341-A (JP)
Inventor: NARUI HIROSHI
IPC: B32B15/08
Filed: 1985-07-22
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-S6221776-A (JP)
Inventor: UEGAKITO OSAMI
IPC: C04B35/10
Filed: 1985-07-22
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-S5587537-A (JP)
Title: Forming and cross linkage of rubber or plastic
Inventor: TAKESHIMA MASAYUKI
IPC: B29C48/92
Filed: 1978-12-27
Abstract: PURPOSE:To provide a formed article of the titled material free from voids and useful for a covered wire or the like by a method wherein rubber or plastic is extrusion formed and simultaneously cross linked, precooled in the absence of water to below the saturation vapor temperature under a cooling water pressure, and then cooled by cooling water. CONSTITUTION:By using an extruder 1 and feeding a lubricant from a lubricant feed chamber 2, rubber or plastic is formed through a long-land die to cover a conductor A and simultaneously cross linked, to obtain a rubber/plastic-covered body B. The body B is passed through a cooling cylinder 4, where it is precooled in the absence of water to below the saturation vapor temperature under the pressure of cooling water in a pressurized cooling water tank 5, and then cooled by the cooling water while passed through the tank 5, to obtain the objective covered formed body. Since the body B coming out of the cylinder has a temperature below the saturation vapor temperature under the cooling water pressure, the cooling water in the tank 5 will not vaporize; thus, formation of voids due to the vaporization is avoided.
Patent JP-H0823943-A (JP)
Title: Frozen cooked food and thawing of the same
Inventor: NUMATA MASANORI
IPC: A23L3/36
Filed: 1994-07-14
Abstract: PURPOSE:To prevent a fluid food material (a broth ingredient, etc.) on the second food material side from excessively migrating into the first food material side when the food material (the second food material) containing a fluid food material in an unfrozen state such as an ingredient material for rice served in a bowl is simultaneously superposed on the food material (the first food material) placed on the lower side of an ingredient material and thawed such as a cooked food of rice served in the bowl. CONSTITUTION:This food is obtained by housing the first food material (cooked rice) and the second food material (an ingredient material for rice served in a bowl) in frozen states in a lidded container 10 comprising a main container 1 made of a plastic and a lid member 2 so as to locate the first food material on the side of the main container 1 and the second food material on the side of the lid member 2. When the resultant materials are thawed and heated in a microwave oven, etc., a frozen and cooked food A contained in the lidded container with the lid member 2 on the lower side is placed in the microwave oven 26. Even if a fluid food material ingredient such as a broth ingredient contained on the side of the second food material is converted into a fluid state by progress of the thawing, the fluid food material does not migrate into the side of the first food material (cooked rice) on the upper side. Thereby, the side of the cooked rice does not become sticky and the side of the ingredient material is capable of retaining the juicy feeling.
Patent JP-2000345494-A (JP)
Title: Moistureproof paper
Inventor: OTOHATA TAKANORI
IPC: C08K5/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a moistureproof paper excellent in moisture- and waterproofness and blocking resistance and suitable as a packaging material without adversely affecting a material to be packaged by forming a moistureproof layer containing a synthetic resin, a wax and a specific organic pigment on at least one surface of a paper substrate. SOLUTION: This moistureproof paper is obtained by formulating a synthetic resin such as a styrene-acrylic or a styrene-butadiene-based resin in a solid content of 100 pts.wt. with a wax such as a paraffinic, a polyethylene-based or a microcrystalline wax in a solid content of 1-20 pts.wt. and an organic pigment in which at least one of constituent monomers is the same kind as that of the synthetic resin and having 5-70 μm average particle diameter, e.g. an organic pigment comprising a methyl methacrylate-styrene-based resin in a solid content of 0.1-50 pts.wt. when the synthetic resin is the styrene-acrylic resin, forming a moistureproof composition and then coating at least one surface of a paper substrate with the above moistureproof composition in a coating weight within the range of 3-30 g/m2, preferably 5-25 g/m2.
Patent JP-S5864328-A (JP)
Title: Production of oxide dispersion type silver alloy blank material
Inventor: KUROIWA ATSUSHI
IPC: C22C1/05
Filed: 1981-10-09
Abstract: PURPOSE:To obtain an oxide dispersion type Ag alloy blank material by molding Ag powder and oxide powder to form sintered bodies, grinding said bodies to granules, forming layers having no oxides on the surfaces by surface treatment and molding the powder then subjecting the molding to extrusion working followed by drawing and rolling. CONSTITUTION:Ag powder and oxide powder are mixed with, for example, CdO powder and after the mixture is molded, the moldings are sintered or after the sintering, the sintered molding subjected repeatedly to hot and cold working and resintering, whereby dense sintered bodies are produced. The sintered bodies are ground to the extent that <=100 mesh powder is contained at <=1/2. Such powder is subjected to an acid treatment, a vacuum treatment, etc., to form layers having no oxides or little oxides on the surfaces of the grains. After the granular powder is molded, the moldings are subjected to extrusion working or the extrudates are subjected to drawing or rolling, whereby the oxide dispersion type Ag alloy blank material is produced.
Patent JP-H0776428-A (JP)
Title: Paper feeding device
Inventor: KITAYAMA MASAHIRO
IPC: G03G15/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a paper feeding device for which any initial setting operation of a paper feeding device by manual operation of an operator is not required when a paper feeding device cuts off power during the paper feeding operation or when a paper feeding rack is pulled out. CONSTITUTION:When a vertical movement motor 11 is rotated reversely to lower a bottom plate 102, and a projected piece installed at the side edge of a pressurizing plate is detected by a bottom plate lower limit detector sensor 109, the vertical movement motor 11 is stopped and a stepping motor 104 is rotated in forward direction to open rear end wall plates 105 and 106. When the corner part of a rack 103a is detected by a home position detector sensor 108, the stepping motor 104 is stopped, and a rear end wall plate home sensor 213 is judged whether it detects a projected piece 210a or not. Then, when a rear end wall plate 202 is not present at the home position, a rear end wall plate transfer motor 203 is rotated in forward direction to move the rear end wall plate 202 collectively to a first sheet storing part 100 side.
Patent JP-H0214093-A (JP)
Title: Production of cast coated paper
Inventor: NOJIMA KAZUHIRO
IPC: D21G1/00
Filed: 1988-06-28
Abstract: PURPOSE:To obtain the title paper of improved productivity with a pigment coating layer on its back surface of both high gloss and smoothness, to be used as a cover for e.g., catalogues by providing a base paper with an intense gloss finish using an elastic roll with a specified surface roughness of a hot calender. CONSTITUTION:Firstly, a pigment coating layer comprising 100 pts.wt. of a pigment and 5-50 pts.wt. of an adhesive is formed on the back surface of a base paper. Second, a coating layer similar to that mentioned above is also formed on the surface of the base paper and put to cast finish. The resultant coating layer is then passed through a hot calender made up of a metallic roll heated to >=60 deg.C and an elastic roll with a surface roughness Rmax (JIS BO651)<=-0.1D-0.01T+35 (Rmax is the surface roughness of the elastic roll: mum; D is shore D hardness of the elastic roll; T is the surface temperature  deg.C of the metallic roll being in actuation) to provide the layer with intense gloss finish, thus obtaining the objective cast coated paper.
Patent JP-H0512628-A (JP)
Title: Composite thin film head
Inventor: SUYAMA HIDEO
IPC: G11B5/265
Filed: 1991-07-02
Abstract: PURPOSE:To increase reproducing output and to improve the characteristic of the reproducing output in an MR/Ind composite thin film head. CONSTITUTION:In the composite thin film head with the laminated structure of a thin film magneto-resistance effect type reproducing head having a magneto-resistance effect (MR) element 1 and an induction type thin film recording head, the track width WTM of the thin film magneto-resistance effect type reproducing head is made to be larger than the track width WTI of the induction type thin film recording head.
Patent JP-H0720250-A (JP)
Title: Loop sensor
Inventor: KATO MASAKAZU
IPC: G01V3/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide a loop sensor which produces a presence output without requiring any additional drift correcting function. CONSTITUTION:In a loop sensor for detecting an object based on the variation of inductance of a loop conductor laid in the detecting region of the object, a cable 3 integrating a conductor 1 and a resistor wire 2 us laid in the detecting region and a rectangular wave signal having a predetermined period is fed from a second signal generator 9 to an analog switch 8 thus opening/closing the opposite ends of the resistor wire 2 alternately at a predetermined period. Variation of inductance of the conductor 1 due to the periodic closing/opening of the resistor wire 2 is extracted by a bridge circuit 6 and detected by a detecting circuit 12 before the level thereof is determined by a level determining circuit 13. Consequently, an AC output representative of presence of an object is generated when the variation of the detected output due to closing/opening of the resistor wire 2 is low, whereas a DC output representative of absence of object is generated when the variation is high.
Patent JP-H0326767-A (JP)
Title: Pigment dispersant and pigment composition
Inventor: SAWAMURA KATSUHIKO
IPC: C09C3/08
Filed: 1989-06-23
Abstract: NEW MATERIAL:Compounds of formula I {E is formula II or III [R11 and R12 are (substituted)alkyl, etc.; X is direct bond, -SO2NH-, etc.; n is 1-20, provided that 1-10 in case X is direct bond; R13-R16 are H, (substituted)alkyl or aryl; R17 is (substituted)alkyl or aryl; Z is -SO2-, -CO-, etc.]; R1-R10 are H, halogen, alkyl, alkoxy, cyano, sulfonyl, carboxyl, etc.; P satisfies 0<P<=4}. EXAMPLE:Compounds of formula IV. USE:A pigment dispersant. PREPARATION:Benzonitrile is reacted with dimethyl succinate to produce a compound of formula V. The obtained compound is then subjected to chlorosulfonation to produce a compound of formula VI. The resultant compound is subsequently reacted with N-methylpiperazine, thus obtaining an exemplified compound.
Patent JP-H0915278-A (JP)
Title: Electric conductivity measuring circuit and probe therefor
Inventor: SEKIMOTO MICHIO
IPC: G01R27/22
Filed: 1995-06-28
Abstract: PURPOSE: To make it possible to measure electric conductivity highly accurately by installing a core or the like so that a magnetic flux circuit constitutes a closed loop in a liquid to be detected. CONSTITUTION: In an electric conductivity measuring probe 11, a wire 14 transmitting conductivity data is extended to the outside of this probe 11. In addition, a passage 15 for inducing a detected liquid (seawater) along the axial direction is installed in the tip 12 of the probe 11. With this passage 15 as the center, both first and second cores 17 and 18 are set up in a state of being separated in the axial direction. And, these cores 17 and 18 are installed so as to make a magnetic flux constitute a closed loop in the liquid to be detected, while each coil wound on these cores 17 and 18 in the reverse direction to each other is installed there. In succession, a closed circuit is formed by these coils, a reference resistor and a switch, making this switch turned on or off periodically. Accordingly, electric conductivity in the detected liquid is operated on the basis of the voltage being induced by the coil according to a state of having built in the reference resistor and not having built it in.
Patent JP-S5590212-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/02
Filed: 1978-12-27
Abstract: PURPOSE: To increase a torsional rigidity, and prevent a vibration during a cutting operation, and improve a finish precision, by modifying a pattern of the helical groove without worsening a discharge function of cutting chips.  
     CONSTITUTION: In a shank 1 is constructed a helical groove 2, and in the point end portion is provided a tip 3 with a pair of cutting edges. The helical groove 2, though constructed spirally along the shank, is made in such manner of construction with a cross sectional area of the groove gradually becoming narrower along the shank toward the base portion of the shank. That is, a ridge line 6 of the groove, not likely to a conventional ridge line 7, provides a width of the opening portion not being constant but gradually becoming narrower. Consequently, a torsional rigidity is increased, and no trouble is caused in a discharge of cutting chips, with no vibration generated, resulting in a drilling work capable in high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0452933-A (JP)
Title: Debugging aid system
Inventor: ONO MIYUKI
IPC: G06F11/28
Filed: 1990-06-20
Abstract: PURPOSE:To facilitate debugging by gathering information of only modules related to execution of a program into a module information file and automatically generating a list on modules updated, deleted, and added based on this file at the time of debugging. CONSTITUTION:Program names, version numbers, executed module names, and updata dates are stored in a module information file 3 at the time of program execution. An updated module acquiring means 4 retrieves the module information file 3 in accordance with designation of a program name, a date, and a version number (if necessary) to output a list of module names after the designated date out of modules of the designated program name and dates of update of those modules. Consequently, a list of modules updated, deleted, and added with respect to modules executed for debugging is easily outputted. Thus, debugging is facilitated.
Patent JP-S6223058-A (JP)
Title: Display device for image forming device
Inventor: YAGASAKI TOSHIAKI
IPC: G06F3/048
Filed: 1985-07-24
Abstract: PURPOSE:To display data by a conventional key input means and to obtain a one-touch switch function without any malfunction by mounting a flat panel sensor on the surface of a display part. CONSTITUTION:A transparent electrode 103 is arranged as the panel sensor on a display operation part 1-5 and when it is touched at a position 1a, a relative display appears on a line 1-2 as shown by 2a-2c. An analog switch 102 is placed on the side of output ports O0-O12 of a computer 101 and variation in the capacity of the transparent electrode 103 is detected by A/D input detection. Signals of the output ports O0-O12 are A/D-inputted successively in 5msec with a key input, read, and stored in a corresponding memory. The total value of the memory is divided by the frequency of A/D input and the center value is subtracted. The result is used as a new threshold value to compare the contents of memories, thus making a key input check. This structure allows proper key input operation and eliminates the malfunction.
Patent JP-S5865885-A (JP)
Inventor: YOTSUMOTO KIMIE
IPC: E05D15/06
Filed: 1981-10-13
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-H0930266-A (JP)
Title: Folding roof for vehicle
Inventor: NIKORASU ARUDAASURII
IPC: B60J7/06
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the large pressing force of the front edge of a front end frame to the contact face of a roof frame by forming such structure that a lever is put in translational motion in the operating range of a folding roof between an opened position and an intermediate position and put in combined motion of translation and rotation between the intermediate position and a closed position. SOLUTION: In a movable range, tensile force applied to a toggle lever 28 from a driving cable through a slider 32 acts upon a guide rail 34 only in a parallel direction. A frame side supporting shaft 27 of the toggle, lever 28 is inclined slightly downward upon going over an intermediate position. The force applied to the toggle lever 28 through the slider 32 forms a component acting vertically downward, increased in association with the inclination of the toggle lever 28. In a final position, the front edge of a front end frame is therefore pressed with large force to the contact face of a roof frame. The large torque of a roof driving motor is thereby dispensed with.
Patent JP-S5952397-A (JP)
Inventor: NAKAMURA MASAKAZU
IPC: G08B13/00
Filed: 1982-09-20
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。