baber/WOPTO huggingface dataset:
Patent JP-H04340426-A (JP)
Title: Method for evaluating vibration of copying machine
Inventor: OKAZAKI AKITAKA
IPC: G01H17/00
Filed: 1991-05-16
Abstract: PURPOSE:To enable vibration of a copying machine to be evaluated accurately by setting a density of a manuscript for test to a value or a value close to it including a value which maximizes a change rate of a copying density for the density of manuscript in copying density characteristics. CONSTITUTION:A density of a colored band of a manuscript for test with a stripe form where the colored band and a white band are arranged alternately is set to a value A which includes or is close to a value where a change rate P of a copying density Dc for a manuscript density Do is maximized since a change in the manuscript density Dg is detected as a change in the copying density Dc more faithfully. A detection signal of a densitometer 1 which measures a copied image density is stored in a RAM 2, this stored data is subjected to Fourier transformation by an operation means 13, a vibration level for each frequency is calculated, and then the result is output to an output means 14. Also, when a plain manuscript is used, vibration can be evaluated in a wide frequency range since there is no limitation due to pattern pitch.
Patent JP-S5813652-A (JP)
Title: Methacrylic resin for information recording use
Inventor: KAMATA KAZUMASA
IPC: G11B7/24
Filed: 1981-07-17
Abstract: PURPOSE:To provide the titled resin having remarkably reduced moisture absorption without lowering the transparency, weatherability, mechanical properties, etc. of the methacrylic resin, by copolymerizing methyl methacrylate with cyclohexyl methacrylate, benzyl methacrylate, etc. CONSTITUTION:The objective resin is obtained by copolymerizing 50-90wt% (hereinafter described as %) methyl methacrylate, 5-30% cyclohexyl methacrylate, 5-30% benzyl methacrylate, and if necessary, other vinyl monomers  copolymerizable therewith (especially ethyl acrylate). The amount of the vinyl  monomer is 0-10% for sheet and 0.5-10% for molding compound. The sheeting  material is preferably prepared by casting bulk polymerization, and the molding  compound is preferably prepared by suspension or emulsion polymerization. The dimensional change of the molded article by the change in environmental conditions can be reduced by this method.
Patent JP-H10302550-A (JP)
Title: Self supporting type cable
Inventor: SANO HIROAKI
IPC: H01B7/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the projection of a cable core from the end of a cable by burying at least one contraction resistant body in a plastic coating of a cable main body which is intermittently bonded with a supporting wire in the length direction so as to have extra length longer than the supporting wire. SOLUTION: An optical fiber stacked body 1 is housed in a spiral groove of a plastic spacer 3 containing a tensile strength body 2, a plastic coating 5 in which a contraction resistant body 9 is buried is extrusion-covered on the outside of a cable core on which an upper winding 4 is performed to form a cable main body. The contraction resistant body 9 is preferably made of a plurality of steel wires or stainless steel wires, arranged at equal intervals in the circumferential direction of the plastic cover 5, or may be constructed with a metal pipe capable of housing optical fibers on the inside. A plastic coating 7 of a supporting wire 6 has a joining part 8 with the cable main body. By the contraction resistant body 9, the plastic coating 5 resists contraction force caused by relaxation of elongation and distortion to regulate the contraction.
Patent JP-H07289710-A (JP)
Title: Game machine
Inventor: KATAOKA TADAMASA
IPC: A63F7/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide a game machine that uses a nonreflective coated glass as a front face glass. CONSTITUTION:A glass 1 on the front face of a game machine decreases reflection and glaring. This allows a player to easily watch the front face with comfortableness and the player is able to play a game for a long time, resulting that this glass protects the eyes of players and increases the takings of pinball game centers.
Patent JP-H01285661-A (JP)
Title: Ignition device for internal combustion engine
Inventor: HASHIMOTO KENJI
IPC: F02P9/00
Filed: 1988-05-09
Abstract: PURPOSE:To resolve the long excitation time of an ignition coil by nullifying the calculated ignition timing and exciting the ignition coil synchronously with the rotation angle immediately before the top dead point or at the top dead point of each cylinder when an internal combustion engine is rotated at an extremely low speed. CONSTITUTION:Detection signals from a rotation angle sensor 2 provided on the crank shaft of an internal combustion engine and a reference angle sensor 3 are inputted to an MPU 5 via the wave-form shaping circuit 4 of an ECU 1 respectively to perform the preset calculation. An ignition signal is generated by a backup circuit 6 in response to the calculation result, the generated ignition signal is inputted to the power transistor 13 of an igniter 12, the primary current is fed to an ignition coil 15 from a power source V. In this case, when the rotating speed of the internal combustion engine is extremely low, the MPU 5 nullifies the calculated ignition timing and starts the excitation of the ignition coil 15 synchronously with the rotation signal immediately before the top dead point or at the top dead point of each cylinder. The excitation is completed after the elapse of the preset time.
Patent JP-H07294436-A (JP)
Title: Strain measuring device for crystal and method therefor
Inventor: FURUKAWA JUN
IPC: G01N21/65
Filed: 1994-04-27
Abstract: PURPOSE:To reliably detect internal strain just under a device forming part of a crystal. CONSTITUTION:Infrared rays IR are made incident inside of a sample 11, and the infrared rays passing through the inside of the sample 11 cast total reflection on the surface. When the infrared rays IR are radiated inside of the sample 11, light scattering is caused. This 90 deg. scattered light is condensed, and is separated into its spectral components, and a Raman spectrum is obtained, and internal strain is detected.
Patent JP-H05145006-A (JP)
Title: Module type multilayer mutual wiring structure
Inventor: TOMASU ENEMUEN BAIERUN
IPC: H01L23/473
Filed: 1992-04-04
Abstract: PURPOSE: To manufacture an electrically separated module-type multilayer wiring structure body by a method, wherein respective layers are separated at little gaps, to be filled up with insulating materials made of SiO2 , Si3 N4 or composite material or air. CONSTITUTION: The upper part of a structured body is composed of the laminated parts of a unit 17, while a topmost layer 16 is made of another unit 16 supporting face contact pads which are arrayed so as to correspond to respective integrated circuits 21, so that recesses may be formed on the sides of the substrate due to the slipped off interlayer positions. Within the recesses, specific shaped units 18 may be used if necessary, or one of them 18 may be used as a female part of a plug-in system or the other corresponding inserted parts 19 may be substituted for a wiring network. That is, the lower part is made of a second laminated layer set, i.e., sub-unit parts. Furthermore, the underside of the multilayer substrate having a plurality of contact pins 20, the lower layers and the unit parts display mechanical stability, so that various types of multilayer mutual wiring structured bodies may be realized softly and at low cost.
Patent JP-H08270253-A (JP)
Title: Gyroscope earthquake-resisting system having double pan structure
Inventor: FUJII TORU
IPC: F16F15/02
Filed: 1995-04-03
Abstract: PURPOSE: To absorb a quake by a method wherein the inside of an outer pan is filled with a cushioning viscous liquid for the oil dipping of an inner pan and for generating buoyancy, the bottom section of the outer pan is connected up to an underground support layer by a pile, etc., and fixed completely and steel spheres are laid uniformly on the bottom section. CONSTITUTION: An inner pan 1 in double pans is used as a main body as an earthquake-resisting structure, and a liquid such as viscous heavy oil 3 having large specific gravity is introduced into an outer pan 2 protecting the inner pan 1 in an earthquake-resistant manner. A gyroscope earthquake-resisting system having double pan structure can correspond even to unidirectional earthquakes in horizontal and vertical tilting by oil dipping and floating, and all foundations of the earthquake-resisting structure are connected to piles, etc., up to the place of an underground stable bearing ground. The specifications of a cushioning liquid 3 such as heavy oil are varied and adjusted by the rolling and rolling horizontality of spheres 6 having the quality of material of a steel body on a connecting structure at that time.
Patent JP-S62270572-A (JP)
Title: 3-substituted methyl-6-ethyl-5-oxatricyclo(4,2,1,03.7)nonane and perfume composition containing same
Inventor: FUJIKURA YOSHIAKI
IPC: A61K8/00
Filed: 1986-05-16
Abstract: NEW MATERIAL:A compound shown by formula I (R is lower alkyl or lower acyl). EXAMPLE:3-(Methoxymethyl)-6-ethyl-5-oxatricyclo[4,2,1,0<3.7>]nonane. USE:Perfume, especially excellent as perfume when R is 1-3C alkyl or 2-3C acyl. For example, showing fruity aroma when R is methyl or ethyl and exhibiting green, fruity and floral aroma, especially cosmetic green aroma when R is n-propyl. PREPARATION:For example, a compound shown by formula II and formaldehyde are subjected to Cannizzaro reaction and hydroxymethylated to give a compound shown by formula III, which is subjected to ring formation to give a compound shown by formula IV, which is further reacted with a reactive derivative of alcohol or acid to give a compound shown by formula I.
Patent JP-2000301299-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: NARUSE NORIYOSHI
IPC: B22D11/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting, having high durability. SOLUTION: This immersion nozzle 1 circulates inert gas of nitrogen, etc., obtd. from liquid nitrogen through a coolant circulating path 14 in a jacket 11 made of metal such as copper and fitted into the outer periphery of a thin thickness part 6 at the portion 5 corresponding to a slag line at the operating time to cool molten steel to the m.p. or below of metal forming the jacket 11. Therefore, even if the jacket 11 comes into contact with the high temp. molten steel, the jacket is not melted and the erosion at the slag line corresponding portion 5 caused by the reaction with the slag component is not caused, thus the immersion nozzle can be used for long time and can deal with the request of the high durability. Further, since the inert gas is used as the coolant, even in the case the inert gas flows into the molten steel by leaking the inert gas from the jacket 11, the safety can be secured.
Patent JP-H04317185-A (JP)
Title: Closed area extraction method for graphic
Inventor: KOMAKI JUN
IPC: G06T9/20
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the closed area extraction method capable of easily extracting one part of closed area without requiring a complicated designation by an operator. CONSTITUTION:A vector with the closest distance (d) from a specified point CP is selcted as a trace starting vector Vf0a (or Vf0b). When the specified point is found in the progress direction of the trace starting vector, the vector is traced clockwise when the specified point is found in the left of the trace starting vector and counterclockwise when found in the right. Thus, the vector group forming the minimum closed loop surrounding the specified point is traced and selected, and the closed area surrounded by this closed loop is extracted.
Patent JP-H11304704-A (JP)
Title: Photoelectric separation type sensor
Inventor: KOYAIZU ITSUKI
IPC: G01N21/59
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the title sensor capable of easily and accurately performing the adjustment of an optical axis. SOLUTION: A photoelectric separation type sensor for detecting a fire by utilizing such a phenomenon that the light emitted from a light emitting part is reduced by the smoke of the fire penetrating into a light path and the light detection quantity in a light detection part is reduced is constituted so as to adjust the optical axis of the light emitting part and that of the light detecting part 5 and has a display part 32 displaying that light detection quantity is proper, a display part 31 displaying that light detection quantity is insufficient, a display part 30 displaying that light detection quantity is excessive 33 and a level display part 40 displaying an increase and decrease in a light detection level at a time of the fine adjustment of an optical axis in present light detection quantity.
Patent JP-H1043780-A (JP)
Title: Treating agent supplying device for kitchen waste water
Inventor: NAGAI YOSHIO
IPC: C02F3/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent supplying device for reducing the labor and time required for sepn. and removal of these solid fat and oil components in a grease trap for gathering kitchen waste water. SOLUTION: This device includes a water storage tank 12 which stores a powdery sewage treating agent P contg. fat and oil decomposable enzyme and bacteria, a metering and supplying section 13 which faces the lower aperture of this water storage tank 12 and meters and discharges the prescribed amt. of the sewage treating agent P, a mixing chamber 15 which accepts the sewage treating agent discharged from this metering and supplying section 13, a water supplying device 14 which supplies water into this mixing chamber 15 and a discharge pipe 16 which discharges the liquid mixture composed of the sewage treating agent P and the water to the drain groove 3 of a kitchen floor 1a.  The metering and supplying mechanism of the metering and supplying section 13 and the water supplying device 14 operate intermittently according to the supply rates and supply time intervals of the sewage treating agent P and the water.
Patent JP-H11347285-A (JP)
Title: Fully automatic sterilization washing method without detergent
Inventor: YAMADA MAKOTO
IPC: D06F35/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To perform fully automatic sterilization washing without a detergent by freely setting strong alkaline water, strong acid water and plain water as water to be used. SOLUTION: Strong alkaline water, strong acid water and plain water can be freely set as water to be used. When this washing method is adopted, a work process for putting laundry in a pressure pot can be saved, and a detergent is not used so that there are no worries about environment. Further, there is no fear of allergy caused by a detergent, so that this method can be used with a safe conscience for sterilization-washing an operating gown, a white dress, and bedclothes of the children to the old and an infectious case. Furthermore, as rinsing is not needed, a water saving effect is produced.
Patent JP-H08281164-A (JP)
Title: Washing method for chemical liquid sprayer, washing container for the same, and chemical liquid sprayer
Inventor: SUGASAWA YASUO
IPC: B05D1/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a method for efficiently washing a chemical liquid sprayer using a cartridge type chemical liquid container. CONSTITUTION: A cartridge type washing container equipped with a spout 102 which makes an outflow passage of chemical liquid is attached to a chemical liquid sprayer main body, and the liquid in the container is sprayed. In this way, when different kinds of chemical liquid are used, the sprayer can be washed before the preceding liquid is used up.
Patent JP-S60257518-A (JP)
Title: Transfer mask and manufacture thereof
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/30
Filed: 1984-06-04
Abstract: PURPOSE:To facilitate the observation of a pattern on a mask by means of irradiation with an electron beam, by providing a thin film which is optically transparent and electrically conductive in such a manner that the film covers the pattern and the surface of a support member. CONSTITUTION:To uniformly cover irregularities of a pattern having a relatively large aspect ratio, it is preferable to employ a so-called plasma polymelization film which is deposited on a substrate by introducing an organometallic compound gas into a plasma. In the case of a compound which includes an oxygen atom in the molecule, a transparent and electrically conductive thin film is formed by a plasma treatment. However, if no oxygen atom is included in the molecule, precipitation of a metal occurs, so that transparency is degraded. In such a case, oxygen gas is introduced together with an organometallic compound gas, and a plasma treatment is carried out. Since no heat treatment is required in this formation of a thin film which is transparent and electrically conductive, there is no fear of the pattern on the transfer mask being deformed or otherwise adversely affected.
Patent JP-H11308235-A (JP)
Title: Interface management system for connection type communication
Inventor: OGAWA ATSUSHI
IPC: H04L12/66
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To build up a communication network where characteristics of the ATM are sufficiently utilized by changing freely a cross reference between the connection communication interface and a virtual channel with respect to an interface management system for connection type communication. SOLUTION: A virtual channel setting means 16a sets a virtual channel with an opposite node. Furthermore, independently of the setting of the virtual channel, an interface generating means 40a generates a connection type communication interface. Then the interface generating means 40a relates the generated connection type communication interface to a virtual channel set by the virtual channel setting means 16a.
Patent JP-H05290618-A (JP)
Title: Intercalater material/soluble conductive macromolecular material complex and secondary battery electrode using same
Inventor: KAHATA TOSHIYUKI
IPC: H01M4/1399
Filed: 1992-04-06
Abstract: PURPOSE:To provide a positive electrode active-material of high energy density, low in internal impedance, excellent in both a current collecting effect and an electric charge/discharge cycle characteristic, and having durability in the high depth of electric discharge by coating a material intercalating electrolytic cations therein with a conductive macromolecular material in the condition of a solution so as to form a complex. CONSTITUTION:A compound represented by a formula is used for a macromolecular material being soluble in a solvent. At least one of R1 and R2 in the formula represents an alkyl radical or an alkoxyl radical. The oxide of such a transition metal as chromium, manganese or the like, chalcogenide, or the complex oxide of the transition metal and an alkaline metal or an alkaline earth metal is used for a material also intercalating electrolytic cations therein, each of these cited materials is preferably used in its gelled condition, and when the material is used in its powdered condition the grain diameter thereof is set preferably to 1mum through 200mum. Acetylene black, activated charcoal or the like is used for a conductive assistant also added to a positive electrode active-material when necessary.
Patent JP-H11301010-A (JP)
Title: Image forming apparatus
Inventor: YAMAJI HIROYUKI
IPC: G03G15/05
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To form a good pixel and a good image by preventing the adhesion of a developer to the surface of an electrode and the leak of the developer from a non-printing part in a flight time image forming apparatus and controlling the flight of the developer faithfully to an image signal. SOLUTION: In an image forming apparatus containing the gate 22 arranged in opposed relation to a developer carrier 31 to enable to a developer to pass, a control electrode 2 consisting of the first control electrodes 23 on the side near to the developer carrier 31 and the second control electrodes 26 on the side of an opposed electrode provided in opposed relation to the first electrodes 23 through insulating layers to have the gate 22 in common, the opposed electrode 11 arranged in opposed relation to the control electrode 2 and capable of applying voltage having polarity inverse to that of the developer and control electrode voltage applying means 72, 73 applying voltage permitting the deloper to pass to the control electrode 2, the control electrode voltage applying means 72,  73 apply a developer passing voltage waveform to the first control electrodes 23 so as to alternately apply a plurality of ON potentials and OFF potentials at every 60 μS within one pixel forming time (300 μS).
Patent JP-S606145-A (JP)
Inventor: TOKUDA ISAMU
IPC: A01K87/00
Filed: 1983-06-22
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-H08305002-A (JP)
Title: Production of photomask blank
Inventor: SAKAMOTO NAGAHIRO
IPC: G03F1/54
Filed: 1996-05-08
Abstract: PURPOSE: To make it possible to prevent the peeling of a light shielding film at the time of removing this film from a holder after film formation and to prevent the accumulation of charges without disposing a transparent conductive film between a translucent substrate and the light shielding film by forming the light shielding film by using the specific holder having an oblique supporting surface and a mask surface. CONSTITUTION: Only the respective angle parts 1A of the translucent substrate 1 are supported by the oblique supporting surface 44 of the holder 30. This holder 30 has the mask surface 34 facing the peripheral edge of the translucent substrate 1 in proximity thereto. The light shielding film is stuck to the holder 30 from below, by which the light shielding film is formed over approximately the entire area exclusive of the angle parts 1A of the main surface and peripheral edges of the translucent substrate 1. Namely, the angle parts 1A are supported by the oblique supporting surface 44 and the peripheral edges approach the mask surface 34 when the translucent substrate 1 is placed on the holder 30 and, therefore, the light shielding film is not formed at the angle parts 1A of the main surface and peripheral edges of the translucent substrate 1.  The peripheral edges of the light shielding film come into line contact with only the oblique supporting surface 44 and do not come into contact with the mask surface 34 and, therefore, the peeling of the light shielding film does not arise at the time of removing the translucent substrate 1 from the holder 30.
Patent JP-2000306469-A (JP)
Title: Steering device
Inventor: ONODERA MIKIO
IPC: B60R16/027
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To operate other instruments while steering by giving functions of a rotation detecting operation switch and a push detecting operation switch to a switch, and arranging an operation part in the center position when not operating. SOLUTION: Switches 2-7 can perform two different switch operations, a rotation detecting operation and a push detecting operation, and these switches are installed on a steering wheel 1 so that a rotation operation performing surface is located within the radial surface from the center axis of the steering wheel 1. For example, the operation part of the switch 3 is clockwise turned for rotation detecting in order to select a broadcasting station, and raised toward higher receiving frequency to select a desired broadcasting station. After selection, when rotating force to the operating part is removed, the operating part is automatically returned to the center position. Next, when push detecting operation is performed to the operation part, signal receiving at desired receiving frequency is set, and a broadcast of a desired broadcasting station can be listened to.