baber/WOPTO huggingface dataset:
Patent JP-H02248084-A (JP)
Title: Vibration acceleration sensor
Inventor: KAINO KIKUO
IPC: H01L41/08
Filed: 1989-03-22
Abstract: PURPOSE:To alleviate the anomalous displacement of a sensor caused by impact acceleration occurred in a handling process by a method wherein a recess prescribed in depth and an anomalous displacement suppressing protrusion are provided to the inner face of a fixing member which pinches a piezoelectric element around a bend vibration mode vibrator to fix. CONSTITUTION:A cut groove 2 is provided to plate-like piezoelectric elements 1a and 1b which are pasted together to form a tongue-shaped bend vibration made vibrator 3, and the elements 1a and 1b are fixed by an upper and a lower fixing member, 4a and 4b, as being pinched between them to form a vibration acceleration sensor. Recesses 14a and 14b which have a depth equivalent to the displacement of the vibrator 3 occurred at an allowable maximum acceleration are provided to the fixing members 4a and 4b respectively, and moreover protrudent suppressing parts 14c and 14d are provided to the recesses 14a and 14b. The anomalous displacement of the piezoelectric elements 1a and 1b caused by acceleration which occurs due to impact or a fall in a handling process such as the mounting of a vibration acceleration sensor is alleviated to protect them against damage.
Patent JP-S57183582-A (JP)
Title: Operational control method of pump
Inventor: KUWAKI MITSUNOBU
IPC: F04B11/00
Filed: 1981-05-08
Abstract: PURPOSE:To automatically detect occurence of cavitation and air suction and prevent the occurrence, by previously storing a level of sound and vibration, for a pump when causing the cavitation, to a control device and comparing its memory value with a level of sound or vibration actually measured during operation. CONSTITUTION:A control device 12 is operated to continuously measure a generated sound by two measuring units 10, 11 and decide whether cavitation and air suction are caused or not. Decision of the cavitation is performed by comparing a measured value of the measuring unit 10 at the side of a pump 2 with a memory value of sound pressure and quality, while decision of the air suction is performed by a measured value of the measuring unit 11 at the side of a bell 9 and a memory value. At decision of occurrence of the cavitation or air suction, a suction valve 7 or delivery valve 8 is automatically reduced or speed of the pump is decreased.
Patent JP-S51145988-A (JP)
Title: Apparatus for cutting a brittle material
Inventor: SHIMIZU ISAMU
IPC: B24B27/06
Filed: 1975-06-11
Abstract: PURPOSE:To incise a sample uniformly as a whole with thin wires to shorten cut-processing time.
Patent JP-H03272392-A (JP)
Title: Protection tool for bent pipe part and application method therefor
Inventor: KUWABARA MASANORI
IPC: F16L7/00
Filed: 1990-03-22
Abstract: PURPOSE:To form a corrosionproof covering protection layer and to perform airtight holding by forming and vulcanizing a rubber base or synthetic resin cloth wound around the rubber based according to the shape and the size of a bent pipe part, and providing the bent pipe with a coupling part. CONSTITUTION:In a protection tool 1, a joint part 2 and a straight pipe part 3 are integrally formed by using a molded product formed of chloroprene rubber having excellent ozone resistance and polyamide resin. A coupling part 4 has taper surfaces 6a and 6b superposed with each other at both end parts 5a and 5b, being the belly side and the back side, of the protection tool 1. A bent pipe part 14 is formed with an elbow joint 13 welded to a straight pipe 12 formed of a polyethylene lining pipe so that temperature shrinkage of the inverted siphon part of an embedded pipe extending through an abutment 11 and spanned between bridge beams when a gas conduit is installed in a manner to run over a channel is absorbed. An elbow coupling 13 for a double pipe formed with a bent part 14 formed with the elbow coupling 13 and a sheath pipe 15 secured to an extension-through part 11a of the abutment 11 is covered with the protection tool 1, which is used for prevention of the coupling 13 from contact with the sheath pipe 15.
Patent JP-S58192241-A (JP)
Inventor: ROORENSU SHII PITSUTOMAN
IPC: H01J23/04
Filed: 1983-04-20
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。
Patent JP-S61230240-A (JP)
Title: Display tube
Inventor: MIYAMA HIROSHI
IPC: H01J1/18
Filed: 1985-04-03
Abstract: PURPOSE:To reduce mechanical vibration of a cathode for preventing a short- circuit and instability of an electron flow by a method, in which the free terminal of a linear damper, whose other end is fixed, is made to make contact with a spanned linear cathode for generating electrons. CONSTITUTION:An electron generation part in a plate-shaped display tube is formed by providing vertically scanning electrodes 2 on a support 1 such as a glass plate or the like in the arrangement with a prescribed pitch while spanning plural pieces of linear cathodes 3 so as to vertically cross said electrodes. Thereby, the dampers 8 made of a metal or an insulated thin line having a diameter of about 50-200mum are provided and their one side ends are fixed to the support 1 by means of the fixing holders 9 while the other end free terminals are brought in contact with both ends of the linear cathodes 3. When receiving mechanical vibration, the dampers 8 absorb the vibration to be generated at the cathodes 3. Accordingly, a short-circuit to the neighboring electrode and damage of the cathodes 3 can be prevented while removing flickering to be generated on an image.
Patent JP-H09257726-A (JP)
Title: X-ray analysis device and fluorescent x-ray analyzing attachment
Inventor: KOBAYASHI YUJI
IPC: G01N23/223
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To easily perform X-ray diffraction measurement and fluorescent X-ray analysis with a single device. SOLUTION: In an X-ray diffraction device, a sample S provided on a θ-rotating table 4 of a goniometer 6 is irradiated with X-ray from an X-ray source 1, the X-ray diffracted with the sample S is detected with an X-ray detector (the first X-ray detector 3), and further a diffraction angle is measured based on reading of a 2θ-rotating arm 5 of the goniometer 6, and, with a structure of the device as a base, a spectroscopic crystal 10 and a solar unit 11 required for fluorescent X-ray analysis are provided to the base structure for addition. When fluorescent X-ray analysis is performed, the fluorescent X-ray released from the sample S when irradiated with the X-ray, is spectroscopic-analyzed with the spectroscopic crystal 10, and after divergence is limited through a solar slit 11, the fluorescent X-ray is made incident on an X-ray detector (the second X-ray detector 12).
Patent JP-H02249473-A (JP)
Title: Preparation of 'furikake'
Inventor: KANEKO TOSHIRO
IPC: A23L35/00
Filed: 1989-03-24
Abstract: PURPOSE:To prepare FURIKAKE (seasoned dried powder for sprinkling over cooked rice) having unique taste and flavor by adding coffee powder, cocoa powder and a binder to water, etc., kneading the mixture to obtain a paste having a specific water-content and granulating the paste. CONSTITUTION:Water or hot water is mixed with (A) coffee powder prepared by cooling and roughly crushing roasted coffee beans, extracting the crushed coffee with hot water under pressure and drying the extract or cocoa powder prepared by roasting cacao beans, removing a part of oil and fat from cotyledon and pulverizing the beans or a mixture of the above powders and (B) a binder (e.g. gum arabic or mannan). The mixture is heated optionally under stirring to obtain a paste having a water-content of 10-65wt.%. The objective food can be prepared by granulating the paste.
Patent JP-S63236362-A (JP)
Title: Semiconductor device
Inventor: YOMO MICHIHARU
IPC: H01L27/02
Filed: 1987-03-25
Abstract: PURPOSE:To make it possible to reduce to zero a breakdown current and to make possible the abrupt improvement of a static breakdown strength by a method wherein the constitution of the transistor to be used as a transistor for protecting the static electricity of power terminals is made in a constitution, wherein am impurity concentration which is higher compared to that of transistors constituting an internal circuit is provided for the impurity concentration of a substrate in the vicinity of a drain. CONSTITUTION:In a transistor Q6, a high-concentration region 26 is provided in the vicinity of the surface of a substrate 24 by such a method as an ion- implantation method and (NA' and NA are respectively the impurity concentrations of the substrate 24 and the region 26 and NA' > NA) the substrate concentration in the vicinity of a drain 22 is made higher than that in the conventional case. The transistor of such a structure is used only for protecting power terminals and the structure of transistors in other internal circuit is constituted in a structure like the conventional one. Thereby, the drain breakdown strength of the transistor Q6 is made lower than those of the transistors (Q1, Q3 and so on) in the internal circuit of 1.
Patent JP-S52154277-A (JP)
Title: Starter for fluorescent lamp
Inventor: NISHIMURA KOUJI
IPC: H05B41/14
Filed: 1976-06-15
Abstract: PURPOSE: To provide a starter fpr a fluorescent lamp employing an AC voltage power supply substantially equal to the lamp voltage to energize a switching element becoming on every half cycle of the AC voltage until the filament of the lamp is sufficiently heated to revent the lamp from discharging in cold cathode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59196843-A (JP)
Title: Production of cyclohexylamine compound
Inventor: SHIMIZU SHINKICHI
IPC: C07C67/00
Filed: 1983-04-21
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of the additive for rubber vulcanization, rust-proofing agents for metal, dyes, agricultural chemicals, pharmaceuticals, etc., easily at a low cost, by reacting an aniline compound, a cyclohexanone compound and hydrogen at a specific temperature in the presence of a Pd catalyst. CONSTITUTION:A cyclohexylamine compound consisting of phenylcyclohexylamine or its nucleus-substituted derivative and/or dicyclohexylamine or its ring- substituted derivative can be prepared by reacting (A) aniline or its nucleus- substituted derivative of formula I (R<1> is alkyl, arylalkyl, alkoxy, amino, etc.; m is 0-5) (e.g. aniline), (B) cyclohexanone or its ring-substituted derivative of formula II (R<2> is alkyl or alkoxy; n is 0-5) (e.g. cyclohexanone) and (C) hydrogen in the presence of (D) a Pd catalyst (especially preferably Pd supported on activated carbon), at room temperature -160 deg.C, preferably at 50-140 deg.C. The reaction is preferably carried out in an organic carboxylic acid solvent under a hydrogen pressure of >=0.1kg/cm<2>.
Patent JP-2000230772-A (JP)
Title: Condensate evaporator
Inventor: OZAWA TOSHIO
IPC: F25D21/14
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a condensate evaporator in which rigidity is enhanced by employing a nonwoven fabric of thermoplastic fibers as a porous sheet and employing an adhesive comprising a hot melt nonwoven fabric as a supporting means thereby eliminating structural defects, e.g. insufficient bending strength or rhombic collapse, and to enhance evaporation efficiency through further enhancement of moisture absorption. SOLUTION: A plurality of porous sheets 1 are stood while being spaced apart and immersed, at the lower part thereof, into a condensate receiving tank 4. Each porous sheets 1 comprises a nonwoven fabric of thermoplastic fibers, i.e., polyethylene terephthalate based fibers treated with a polyester based hydrophilic treating agent. These sheets 1 are bonded and held through hot melt adhesive sheets 6, 7. The adhesive sheet 6, 7 is made by laminating a thin and rough hot melt nonwoven fabric of thermally fusing fibers integrating with a thin reinforcing sheet excellent in ventilation and water permeability. A bottom adhesive sheet 8 is bonded, as required, to the lower end part of the sheet 1.
Patent JP-H09243396-A (JP)
Title: Inertial navigation system
Inventor: ITO JUNICHI
IPC: G01C21/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To correct errors caused by the influence of deformation of a cushion with time which intervenes between the gyro-accelerometer package of an inertial navigation system and a chassis. SOLUTION: A gyro-accelerometer package 3 storing a gyro 1 and an accelerometer 2 is mounted on and almost parallel to the bottom panel of a chassis via a cushion, a correcting accelerometer 11 is directly mounted on the chassis, the angular velocities ωθ, ωΨ, of rotations about a pitch axis and a roll axis, respectively, are detected by the gyro 1, and from initial attitude angles θ1 , ϕ1 calculated from attitude-angle-direction components a1 , b1 of a gravitational force G which are detected by the accelerometer 2 when a vehicle body 7 stands still and from initial attitude angles θ2 , ϕ2 calculated from attitude-angle- direction components a2 , b2 of the gravitational force G which are detected by the correcting accelerometer 11 when the vehicle body 7 stands still, errors θ1 -θ2 ,  ϕ1 -ϕ2 in the attitude angles are calculated, so that attitude angles θ', ϕ' corrected as to these errors are obtained.
Patent JP-S61230599-A (JP)
Title: Wide band underwater sound wave transmitter
Inventor: KOTANINO KIYOSHI
IPC: G01S7/521
Filed: 1985-04-05
Abstract: PURPOSE:To transmit a wide band sound wave by providing plural holes in circumference-shaped at the intermediate of a wall thickness part on a shell and making a cylindrical piezoelectric ceramic vibrator having a taper on its outside to inscribe to the inside of the shell. CONSTITUTION:A shell 1 is formed as a cylinder with a wall thickness and plural holes 2 are provided on the wall thickness part and it is taper-processed so that a cylindrical piezoelectric ceramic vibrator 3 having the taper on its outside is inscribed with the inside of the shell. The vibrator 3 is fixed at the shell 1 with an insulating washer 4, a bush 5 and a bolt 6. At such a time, an appropriate circumference directioned compression bias stress is given on the vibrator 3 and by adding an electrical signal on the electrodes of outside and inside of the cylinder of the vibrator 3 with lead wires 8 and 9, the vibrator 3 is driven. And by setting the outside of the shell 1 underwater, it is possible to transmit the underwater sound wave with a very wide band area from the outer plane of the shell 1 to the water.
Patent JP-H02249763-A (JP)
Title: Full hydraulically operated steering device
Inventor: YAMAGUCHI MASAYOSHI
IPC: B62D5/09
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the fluctuation of a flow quantity to auxiliary equipments by providing in a housing an auxiliary fluid port supplying fluid to the auxiliary equipments and a drain port connecting internal space of a spool to communicate with the outside and connecting an inlet port to communicate with the auxiliary fluid port despite a position of a selector valve. CONSTITUTION:A housing 1 provides an inlet port 19, auxiliary fluid port 20, right and left outlet ports 21, 22 and a drain port 23, and a selector valve 16 is fitted to a center hole 18 with which each port 19 to 23 communicates. The selector valve 16 is constituted by providing a rotatable spool 2 connected to an input shaft and a sleeve 3 acting in cooperation with this spool 2 so as to connect the inlet port 19 to always communicate with the auxiliary fluid port 20 despite a position of the selector valve 16. The spool 2 inserts in its internal space 53 a drive shaft 6 connected in its one end to the sleeve 3 by a pin 4. The drive shaft 6 provides in its other end a spline-provided head part 17 to be engaged, by spline, with an external tooth member 7-2 for constituting a measuring part 7 together with an internal tooth member 7-1.
Patent JP-H11248619-A (JP)
Title: Physical property evaluation method for microscopic deposit on solid surface
Inventor: KAWAI AKIRA
IPC: G01N15/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method in which various physical quantities such as adhesion of microscopic deposit on a solid board can be directly and clearly quantitated. SOLUTION: In this physical property evaluation method, the tip 4 of a microscopic elastic body 3 having exciting function is brought into contact with a microscopic deposit 2 on a solid board 1 with no load applied, a microscopic vibration to maximize an amplitude of mechanical vibration on an interface between the microscopic deposit and the solid board is applied to the microscopic deposit from the microscopic elastic body, and if the microscopic elastic body is thereby peeled off from the solid board, physical quantity of adhesion, Young's modulus and viscosity of the deposit is analyzed by the amplitude and frequency of the microscopic vibration.
Patent JP-H05108054-A (JP)
Title: Graphic-display unit
Inventor: RICHIYAADO ANSONII KAAKU
IPC: G09G5/36
Filed: 1991-04-03
Abstract: PURPOSE: To make it possible to clearly observe an objective image within a mask area on a monitor. CONSTITUTION: This graphic display device is provided with a monitor 5, a 1st frame storing part 1 for storing digital data for regulating the color contents of a picture to be displayed on the monitor 5, a 2nd frame storing part 2 for storing a control data string to be control data values corresponding to respective pixels of the picture stored in the 1st frame storing part 1 and processing means 6, 10, 3 for displaying the picture stored in the 1st frame storing part 1 on the monitor 5 under the control of the control data string. The processing means 6, 10, 3 mix a picture to be moved and the picture read out from the 1st frame storing part 1 under the control of the control data string.
Patent JP-H08268454-A (JP)
Title: Plastic cap
Inventor: KANANO YUJI
IPC: B65D41/34
Filed: 1995-03-29
Abstract: PURPOSE: To prevent a peripheral band from dropping even when a container is tilted without removing the peripheral band left at the container opening, by providing flexible fins radially extended inward at the inner peripheral face of the peripheral band. CONSTITUTION: Since protrusions 13 immediately get in contact with the fixing protrusions 53 of ratchet claws or the like provided at the container neck, and a peripheral band 4 is fixed, when uncapping the cap, the bridge 12 is easily broken and the peripheral band 4 is securely removed from the cap body 3. In this time, the peripheral band 4 is left to the container neck 50. Since a flexible flap 60 is formed in the peripheral band left therein, even if the container is tilted as it is, the flap 60 is caught at the under side of the collar 52 formed in the container neck 50 and hence, the peripheral band is prevented from dropping. Accordingly, even when the cap is opened and the container is tiled to pour the inside liquid to a vessel like a cup, it is not feared that the peripheral band 4 drops together with the contents.
Patent JP-S63239382-A (JP)
Title: Fluid jetting device
Inventor: KIGUCHI TERUMASA
IPC: F04B33/00
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a fluid jetting device which may be automatically or manually, as desired, operated to pressurize fluid in a container by disposing an automatic pressurizing means such as a motor compressor or the like in a container together with a manual pressurizing means. CONSTITUTION:The coupler 5 of a tank 1 is connected thereto with a hose 12a from a motor compressor 2. Further, a manual pump 9 is composed of a cylinder 9b, a counterflow preventing check valve 9a, a manipulating knob 9c, or the like. During manually pressurizing operation the hose 12a is at first disconnected from the coupler 5, and then the manipulating knob 9c is vertically moved to raise the pressure of air 11 up to a predetermined value so that fluid is jetted from a nozzle when a lever 8 is manipulated. During automatically pressurizing operation the hose 12a is coupled to the coupler 5, and a socket plug 13b is inserted into a commercial power source while a switch 13a is turned on so that compressed air from a motor air compressor 2 causes the air 11 to rise up to the desired pressure so as to enable fluid jetting. Accordingly, it is possible to facilitate the change-over between the automatic and manual modes of fluid jetting.
Patent JP-H01243438-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKOHARA HIROAKI
IPC: H01L21/318
Filed: 1988-03-24
Abstract: PURPOSE:To form an opening part selectively with high accuracy by forming a nitride film onto a substrate, changing only a desired section of the nitride film into an oxide film through an anodizing method and corroding and removing the oxide film by using fluorine based chemicals. CONSTITUTION:A nitride film 2 is formed onto a semiconductor substrate 1, an oxide film 3 is grown under the state of a low temperature, and an ultraviolet photosensitive resin 4 is shaped, and patterned to a desired shape by using a photo-mask, thus forming an opening section 4'. Only an opening part 4' region in the oxide film 3 is corroded and got rid of by employing the mixed liquid of hydrofluoric acid and pure water, and anodizing is executed in an electrolytic solution and the desired section of the oxide film 2 is converted into an oxide film 5. Lastly, the oxide film 5 changed through anodizing and the oxide film 3 shaped from the first are dipped into the mixed liquid of hydrofluoric acid and pure water, and corroded and taken off. Accordingly, a window can be bored to a desired region with high accuracy.
Patent JP-S61228621-A (JP)
Title: Formation of epitaxial film
Inventor: KOBAYASHI KIYOTERU
IPC: H01L21/205
Filed: 1985-04-02
Abstract: PURPOSE:To form the single crystal silicon epitaxial film of little crystalline defect selectively by forming the thin second silicon oxide film between the first silicon oxide films arranged distantly on a silicon substrate and forming an exposed part of the silicon substrate in the central part of said second film, after which growing an epitaxial film on the exposed part selectively. CONSTITUTION:After the first silicon oxide film 2 is grown on a silicon substrate 1, a pattern is formed. The second silicon oxide film 6 which is thinner than the first silicon oxide film 2 is formed. A polysilicon film 4 is formed over a surface of the first and second silicon oxide films. This film 4 is left along the side walls of the first silicon oxide film 2 by anisotropic etching. The second silicon oxide film 6 is etched by using said polysilicon film 4 so that the exposed part 5 of the silicon substrate 1 is obtained. Then the polysilicon film 4 is removed by etching and a single crystal silicon epitaxial film 3 is grown selectively on said exposed part 5 of the silicon substrate 1.
Patent JP-S58189761-A (JP)
Title: Processor for totalization of table data
Inventor: KIUCHI HIROYOSHI
IPC: G06Q10/10
Filed: 1982-04-30
Abstract: PURPOSE:To attain an automatic processing to totalization for a device which totalizes the table data in a single direction, just by drawing ruled lines after discriminating the type of the ruled line that divides the table data. CONSTITUTION:When the keys are pushed down at the start and end points of a ruled line, the pointers indicated by a light pen LTP are stored in the start and end pointers SPT and EPT respectively. The results of these pointers are supplied to a ruled line producing part KST and a ruled line discriminating part KHT. At the part KST, the indicated positions are connected to each other a straight line or two lines with this data stored in a display memory HM. At the part KHT, the data on the row and column information are produced from the data of pointers STP and EPT as well as the data of a type register SHR and then stored in the row and column information register CHR and LHR. Each processing is carried out every time a pointer is designated. Then the processing is carried out for both subtotal and sum total, and the display is detected.