baber/WOPTO huggingface dataset:
Patent JP-S61135868-A (JP)
Title: Cart
Inventor: KANEKO TATSUMI
IPC: B62D51/06
Filed: 1984-12-04
Abstract: PURPOSE:To make transportation work easy regardless in a damp or a dry field by providing a monocycle body to a driving cart body freely attachably and detachably. CONSTITUTION:In the state of connecting a monocycle body 4 to a driving cart body 8, the whole body becomes a power cart, which can travel by driving right and left wheels 6 by a motor 5 as a three-wheeler by a wheel 2 and by manipulating a handle 7 in a damp field. Also, in a dry field, right and left land-contacting floats 1 glide on the field by contacting the land when the wheel 2 slips and sinks. And, the monocycle body 4 can travel with a handle 3 manipulated, when detached from the driving car body 8.
Patent JP-H07108807-A (JP)
Title: Suspension for vehicle
Inventor: KASAHARA TAMIYOSHI
IPC: B60G3/28
Filed: 1993-10-14
Abstract: PURPOSE:To provide an elastic arm member capable of setting the deflection direction of a wheel side mounting part in any direction relative to the mounting axis direction of a car body side mounting part so that a desired suspension characteristics can be obtained. CONSTITUTION:An elastic arm member 1 is a flat plate comprising an elastic body of its thickness direction is faced approximately in vertical direction, and one end of it is connected rigidly to a vehicle member 2 and extended to the wheel side Also a ball joint member 3 is installed onto a wheel side mounting part 1b at the top of the elastic arm member 1, and the elastic arm member 1 can be connected to a wheel support member through the bal 1 joint member 3. In the elastic arm member l, the cross-section perpendicular to its extending direction is turned gradually and spirally about the center line in extending direction toward the wheel side mounting part lb side. Thus it is in the twisted form under initial no load condition.
Patent JP-H03120721-A (JP)
Title: Electric element
Inventor: KAIYA NORIHIRO
IPC: H01L29/00
Filed: 1989-10-03
Abstract: PURPOSE:To utilize in an electric element using materials such as metal and a semiconductor by a method wherein a high polymer insulation layer composed by forming solution of a crotonic acid ester polymer on a substrate and an electrode are provided while said crotonic acid ester polymer contains a repeated unit of specific crotonic acid ester. CONSTITUTION:A high polymer insulation layer as thick as 10 to 1000 angstrom composed by forming solution of a crotonic acid ester polymer on a substrate by means of spin coating or Langumuir-Blodgett's technique and an electrode are provided where in said crotonic acid ester polymer contains a repeated unit of crotonic acid ester expressed by an equation I (where R refers to a branches alkyl radical with 3 to 12 carbons, a cycloalkyl radical with 3 to 12 carbons, a substituent alkyl radical with 2 to 6 carbons having a substituent of a circle structure with 3 to 14 carbons, a substituent cycloalkyl radical with 3 to 10 carbons having a substituent of said circle structure or a silosane hydrocarbon radical wherein each radical may contain hetero atoms or substituted by halogen atoms).
Patent JP-S63109968-A (JP)
Title: Polishing device for brittle thin plate material
Inventor: TANAKA HISAYOSHI
IPC: B24B7/22
Filed: 1986-10-29
Abstract: PURPOSE:To reduce the time for arranging materials and eliminate the need for becoming skillful for an operator by conveying materials from a feeding unit, interposingly holding said materials by a disk type vacuum rotary chuck on the outer periphery of which grooves are arranged and, then, carrying out end face polishing by means of a polishing roll paper. CONSTITUTION:When a brittle thin plate material 1 is placed on the end of a line feeder 13, the groove part of a vacuum rotary chuck 14 is stopped in a position where the heights of both agree, to adsorb the material 1 by the suction force from the groove. The rotary chuck 14 is rotated by a defined angle and stopped to repeat the suction and adsorption, and the materials 1 are brought into contact with a polishing roll paper 16 and polished at the position of a pressurizing unit 15. The roll paper 16 is unwound from a reel 17, moved through a guide roller 18 in the direction opposite to the rotating direction of the vacuum rotary chuck 14, and wound up on a reel 19. Thereby, new polishing face is continuously brought into contact with the material 1, which, in turn, is brought into contact with the clogged roll paper 16 at a stage where it enters the pressurizing unit 15, thereby, reducing a shock.
Patent JP-H1081893-A (JP)
Title: Detergent
Inventor: UENO MINORU
IPC: C11D1/83
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which has a detergency similar to that of a chlorofluorocarbon detergent, can be handled safely, and does not exert a destructive bad influence on the environment by forming an aq. soln. of a mixture of specific nonionic and anionic surfactants. SOLUTION: This detergent comprises an aq. soln. contg. a mixture of a nonaoxyethylene glycol alkyl ether selected from nonionic surfactants with an ether carboxylic acid surfactant selected from anionic surfactants. The mixing ratio of the nonionic surfactant to the anionic surfactant is pref. (50:50)-(80:20). The concn. of the soln. is pref. 5-20wt.%. Examples of the ether carboxylic acid surfactant are sodium tridecyl ether carboxylate and sodium lauryl ether carboxylate.
Patent JP-H0793829-A (JP)
Title: Stamper for optical disk, optical disk and method for inspecting optical disk
Inventor: TOMURA TATSUYA
IPC: G11B7/2405
Filed: 1993-09-21
Abstract: PURPOSE:To correctly decide a normal/deffective condition by intentionally shifting and forming a projecting part equivalent to a preformat bit in a land part or a groove part within the range of specific % from the central part of the land part or the groove part, and inspecting an area shifted from the center of the projecting part equivalent to the preformat bit by using an optical disk provided with a substrate made by using a stamper placed on the nearly center in the radial direction of disk. CONSTITUTION:The stamper 1 for optical disk provided with a recessed and projection part corresponding to the preformat bit of a tracking groove and an address bit, etc., is provided. At this time, the area intentionally shifting the projecting part equivalent to the preformat bit in the land part or the groove part from the central part of the land part 8 or the groove part 10 within the range of + or -25% of these widths is provided, and the area is placed on the nearly center in the radial direction of disk. By using the optical disk 4 provided with such a stamper 1, signals of the part where the preformat is shifted and the other part are compared and inspected.
Patent JP-H01100502-A (JP)
Title: Converging rod lens
Inventor: SHIGA NOBUO
IPC: G02B3/00
Filed: 1987-10-13
Abstract: PURPOSE:To facilitate positioning and to improve the productivity of various optical devices which use converging rod lenses by tapering the outer peripheral surface of the converging rod lens along its center axis. CONSTITUTION:A virtual column having a small-diameter end surface as its bottom surface has its refractive index distributed parabolically from the center axis 2 to the outer peripheral surface 5. The converging rod lens in the shape of the frustrum of a circular cone like this is easily obtained by cutting the outer peripheral surface of a conventional cylindrical rod lens for tapering. Namely, the outer peripheral surface is tapered along the center axis, so the diameter of a rod lens holder is made larger than the small-diameter end surface of the rod lens and smaller than the large-diameter end surface. Consequently, the rod lens is inhibited from being inserted beyond a proper position determined by the relation with the opening of the rod lens holder when inserted from the small-diameter end surface side.
Patent JP-H09103906-A (JP)
Title: Cylindrical hole boring tool
Inventor: YOKOYAMA YOSHIHIRO
IPC: B23B51/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical hole boring tool attached to a drill using a battery and capable of performing proper boring work. SOLUTION: The number of cutting chips 20 is three and the rake angle αof each cutting chip is set to over 10 degrees, preferably 15 to 20 degrees. A chamfered part 42 is formed in the edge of the flank 24 of the cutting chip in the outer side of a radial direction. A cut chip pocket 26 formed in the front side of the cutting chip is plotted into the rake face 22 of the cutting chip, a cut chip deflecting surface inclined from the middle part of the rake face to upward and forward sides (on the basis of the condition that one end of a cylindrical hole boring tool is facing downward), and overhead surface subsequent to the deflecting surface and a surface inclined from the overhead surface to downward and forward sides.
Patent JP-S63111563-A (JP)
Title: Memory access system
Inventor: KATO AKIRA
IPC: G06F12/06
Filed: 1986-10-29
Abstract: PURPOSE:To directly access a memory between processors by converting an address received via a multiprocessor bus into an address existing in a memory space of its own corresponding processor. CONSTITUTION:A processor connected to a multiprocessor bus 2 has an access control circuit 13-n. This circuit 13-n consists of deciding circuits 15-n and 16-n, an adder circuit 19-n, a subtractor circuit 20-n, etc. The circuit 16-n decides that the address applied via a multiprocessor bus 2 is allocated to a memory 12-n in its own processor. Then the circuit 20-n converts said address received via the bus 2 into an address existing in a memory space of its own corresponding processor.
Patent JP-H03119338-A (JP)
Title: Image forming device
Inventor: IWAO NAOTO
IPC: G03B27/50
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a simple and small-sized original platen moving means by using an ultrasonic vibrator as the moving means of an original platen. CONSTITUTION:In the case of moving the original platen 50, an electrical signal with a specified frequency is impressed on the ultrasonic vibrator 51 to excite nearly elliptical vibration on the vibration surface of the ultrasonic vibrator 51. In virtue of the nearly elliptical vibration, the original platen 50 is moved to a specified direction. The moving direction of the original platen 50 is easily inverted by adjusting the electrical signal impressed on the ultrasonic vibrator 51. Thus, the original platen moving means is made simple and small in size because a speed reducer, a driving force transmission and a driving direction converter are not necessitated in the original platen moving means.
Patent JP-H1196036-A (JP)
Title: Model preparing method for automatic input string generation logic certification system
Inventor: ONUMA TADASHI
IPC: G06F17/50
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and automatically generate an input string by decreasing the number of states through operation being one of instruction when state transitions of plural instructions are equal to each other after a certain stage even in the case of increasing the number of instructions and the number of units. SOLUTION: A storage device 2 such as a magnetic disk device has a model specification description storage part 3 for storing a model specification description prepared by a model specification description preparing part 1. When the state transitions of plural instructions are equal to each other after a certain stage in the case of describing the operating model of a certification program for logic simulation while adopting automatic generation technology based on the preparation of the operating model of a certification object mechanism and state transition analysis at a clock level, at the model specification description preparing part 1, the description for operation being one of instruction is performed. Thus, the number of states is decreased and the model is automatically generated with a little memory capacity.  According to the model specification description prepared by the model specification description preparing part 1, a model preparation system 4 generates a test instruction string 5 as a model for test.
Patent JP-H01101324-A (JP)
Title: Production of modified epoxy resin
Inventor: YAMAMOTO YOUJIROU
IPC: C08G59/14
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the titled resin, readily curable with an epoxy resin curing agent and providing films having excellent flexibility, adhesive properties and water resistance, by reacting an alcohol-modified epoxy resin with a polyisocyanate compound in a specific proportion. CONSTITUTION:The aimed resin obtained by subjecting a bisphenol A type epoxy resin with a polyhydric alcohol (e.g. ethylene glycol) having >=2 primary hydroxyl groups to etherification reaction and reacting the resultant alcohol- modified epoxy compound having primary hydroxyl groups at the terminals with a polyisocyanate compound in an amount of 0.1-0.8 equiv. based on 1 equiv. primary hydroxyl group at 40-100 deg.C, preferably in an inert gas stream.
Patent JP-H0566469-A (JP)
Title: Film feeding controller
Inventor: YOSHIDA YUTAKA
IPC: G03B1/00
Filed: 1991-09-10
Abstract: PURPOSE:To correct the feeding position of a film before a shutter is released. CONSTITUTION:When a shutter button is half-depressed, a buttery is checked and then, a perforation is detected by a photosensor. When a perforation signal outputted to a microcomputer is H, the microcomputer has photometry and range-finding, to complete the preparations of an exposure. On the other hand, when the perforation signal is L, the film is fed back and forth, to detect the front or rear side edge of the perforation. Thus, when the perforation signal is turned into the H from the L, the microcomputer has a similar operation, and the preparations of the exposure are completed.
Patent JP-S63114451-A (JP)
Title: Image reader
Inventor: TSUZUKI HIROYOSHI
IPC: H04N1/04
Filed: 1986-10-31
Abstract: PURPOSE:To precisely correct shading by disposing a reference reflecting plate for correcting shading at a place where an optical system is out of focus (defocus) and inputting a reflection light source from the reference reflection plate as the defocus quantity to a photoelectric transfer element. CONSTITUTION:The reference reflection plate 5 is disposed at a place where the optical system is defocused on a line image sensor 12 and where only an original 6 is focused on the sensor 12. Hence the original 6 lies in the focus position on the line image sensor 12, whereas the reference reflection plate 5 lies in the defocus position 5a on the line image sensor 12. If the reference reflection plate 5 has flaws or soil, they are defocused on the line image sensor 12, and their influence is reduced by the defocus quantity accordingly. Thus shading can be corrected easily and precisely without a special circuit.
Patent JP-H03175940-A (JP)
Title: Oil and fat for cooked rice
Inventor: MAEJIMA TOMOKO
IPC: A23L7/10
Filed: 1990-09-27
Abstract: PURPOSE:To obtain oil and fat for cooked rice having excellent dispersibility in rice during cooking or steaming and effective in improving the looseness, luster and palatability of rice grain after cooling or thawing by compounding a specific emulsifier to oil and fat. CONSTITUTION:The objective oil and fat can be produced by compounding 100 pts.wt. of edible oil and fat with 0.1-3 pts.wt. of an emulsifier composition produced by compounding (A) 15-90wt.% of a polyglycerol condensed ricinoleic acid ester and (B) the remaining part of one or more emulsifiers selected from monoglycerol fatty acid ester, citric acid monoglycerol fatty acid ester, diacetyltartaric acid monoglycerol fatty acid ester, sucrose fatty acid ester and polyglycerol fatty acid ester containing oleic acid as a main constituent fatty acid.
Patent JP-H0894779-A (JP)
Title: Microrotation stage
Inventor: SHIMOKAWABE AKIRA
IPC: G12B5/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a new microrotation stage capable of specifying the rotation center of work for slightly rotating and moving in a space and capable of positioning the work more accurately. CONSTITUTION: Two cross spring mechanisms A1 and A2 are provided. The cross spring mechanisms A1 and A2 are so constituted that plate springs 11, 12 and 21, 22 are three-dimensionally crossed in the state forming sides of resembling isosceles triangles. These mechanisms Al and A2 are combined at rigid bodies 14 and 23 so that perpendiculars L1 and L2 passing the tops P, Q of each isosceles triangles are rectangular to each other and that the hypothetical lines P1 and P2 passing the tops P, Q cross each other.
Patent JP-H10110352-A (JP)
Title: Production of highly water absorbing woven and knitted fabric
Inventor: WATANABE YASUICHI
IPC: D02G3/36
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the woven and knitted fabrics excellent in water absorbing properties but not causing greasiness with sweat, having spun yarn-like swelling, useful for clothing, by weaving and knitting a specific conjugate sheath-core false twist textured yarn comprising polyester multifilament yarns as a core part and a sheath part. SOLUTION: A conjugate sheath-core false twist textured yarn (the sheath part is wound on the core part in an alternately twisting way) comprising polyester multifilament yarns as a core and a sheath parts, having 0.1-1 denier of constituent single yarn fineness of the core part and 1.5-5 denier of constituent single yarn fineness of the sheath part and 5-20% of difference in yarn length between the sheath and the core parts is woven and knitted. The cross section of the single yarn of the polyester multifilament yarn is preferably a modified cross section.
Patent JP-H0894419-A (JP)
Title: Abnormality recognition method of water-level detector
Inventor: MORIO SHUJI
IPC: G01F25/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an abnormality recognition method in which an abnormality can be judged precisely by using a low-cost microcomputer by a method wherein the contact state of a liquid with respective electrode rods is detected sequentially and in reverse order and the generation of a signal which is not established logically is judged to be a failure. CONSTITUTION: A plurality of electrode rods such as a high-water-level electrode rod 1, an intermediate-water-level electrode rod 2 and a low-water-level electrode rod 3 are used. The respective electrode rods are connected to a power supply. When a water level WS comes into contact with their lower ends, a signal current flows so as to become an ON-state. When the water level is separated from the lower ends, the signal current is stopped so as to become an OFF-state. The ON-state and the OFF-state are input to a microcomputer so as to judge an abnormality. In a judgment operation, outputs of the electrode rod 3, the electrode rod 2 and the electrode rod 1 are checked in this order or in reverse order.  Only by checking whether their output signals are in the ON-state or the OFF-state, the existence of the abnormality is judged on the basis of the existence of a logical contradiction. Consequently, a judgment program is simple, the creation cost of the program and the cost of a RAM storing the program can be reduced, and the abnormality can be judged at low costs.
Patent JP-H1192202-A (JP)
Title: Production of inorganic hardened molded form
Inventor: KUBO MASAAKI
IPC: C04B28/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain in a short time a molded form high in packability and mechanical strength and low in water absorption by casting and molding an aqueous slurry feedstock incorporated with calcium carbonate powder surface- treated with a water repellent. SOLUTION: This inorganic molded form is obtained by casting a slurry into a framework followed by hardening the slurry at a temperature of 40-80 deg.C for 3-15 h. The slurry to be used is prepared by blending Portland cement as cement-based hydraulic material with calcium carbonate subjected to water- repelling treatment followed by mixing with fly ash, pulp and water.  The calcium carbonate subjected to water-repelling treatment is prepared by surface treatment of precipitated calcium carbonate light powder 2-200 μm in average particle size with a water repellent (not limited, in particular, e. g. a higher fatty acid, esp. self-emulsifiable one); wherein, for the embodiment of the surface treatment, depending on the kind of the water repellent to be used, it is appropriate that, in the case of a fatty acid derived from tallow or the like, 100 pts.wt. of the calcium carbonate and 5-20 pts.wt. of the water repellent are used and the surface treatment is carried out in a slurry using 2-10 wt. times of water.
Patent JP-H08101125-A (JP)
Title: Total reflection type refractive index sensor
Inventor: IMAIZUMI TOYOAKI
IPC: G01N21/43
Filed: 1994-09-29
Abstract: PURPOSE: To widen the overall measuring scope without dropping the measuring accu racy by providing respective measuring ranges in a plurality of waveguide layers having different refractive indices. CONSTITUTION: A sensor head 1 is made into a three-reflective type optical wave guide structure in which a waveguide layer of two sorts of film forming structures consisting of clad 9/core 10/clad 11 are pasted to each other, and two waveguide layers having different refractive indices are laminated. A light from an optical fiber 2 is made incident from the light incident surface 6 of each waveguide layer, and a sensing surface 4 constituting the surface in contact with an object to be sensed makes total reflection/transmission of the emitted light having a spreating angle given from the optical fiber 2, and the reflected light is outputted from the light emitting surface 5 and is sensed by a light sensing means 14.  The refractive index of each waveguide layer is determined by the measuring range of the refractive index of the object to be sensed, spreading angle of the emitted light from the fiber 2, and the angle of incidence. Accordingly each layer has its measuring range corresponding to the angle of incidence, and thereby it is only required to make measurement upon selecting the appropriate waveguide layer corresponding to the refractive index of the object, and the overall measuring scope can be widened without dropping the measuring accuracy.
Patent JP-S63113447-A (JP)
Title: Silver halide photographic sensitive material having high sensitivity and contrast
Inventor: IWASHITA MARIKO
IPC: G03C1/06
Filed: 1986-10-29
Abstract: PURPOSE:To improve the contrast and sensitivity of the titled material by providing at least one layer of a hydrophilic colloidal layer contg. silver halide on a substrate body, and by incorporating a specific tetrazolium compd. and an alkali metal salt to at least one layer of the hydrophilic colloidal layer provided on the substrate body. CONSTITUTION:At least one layer of the photosensitive silver halide emulsion layer is provided on the one surface of the substrate body. The silver halide contd. in at least one layer of the silver halide emulsion layer contains at least >=60mol% silver chloride. At least one layer of the silver halide emulsion layer contains at least one of the compd. selected from a compd. shown by formula I and a compd. shown by formula II. Thus, the titled material having high sensitivity and high contrast and good preservability, and especially, suitable for a printing plate making is obtd. by processing it with a developer having good preservative property.