baber/WOPTO huggingface dataset:
Patent JP-H1093320-A (JP)
Title: Chip antenna
Inventor: KAMINAMI SEIJI
IPC: H01Q1/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the chip antenna whose antenna characteristic is almost kept constant without being affected by ground. SOLUTION: The antenna 10 is provided with a conductor 13 that is made of a copper and a copper alloy, formed by printing, vapordeposition, adhesion or plating, wound in spiral in the lengthwise direction of a rectangular prism shaped base 11 and has a capacitance forming part 12 at its one position of the base 11 in the inside of the rectangular prism shaped base 11 made of a dielectric material (specific dielectric constant : about 6.1) whose major components are barium oxide, aluminium oxide and silica. Then open ends 13a, 13b of the conductor 13 forming the capacitance forming part 12 are connected to plate parts 12a, 12b arranged in parallel in the inside of the base 11. In this case, a capacitance is formed between the plate parts 12a, 12b arranged in the inside of the base 11 in parallel.  Moreover, one terminal of the conductor 13 is connected to a feeding terminal 18 provided to the surface of the base 11 to apply a voltage to the conductor 13. Furthermore, the other terminal of the conductor 13 forms a free end in the interior the base 11.
Patent JP-H04124902-A (JP)
Title: Oscillator
Inventor: FUKUKAWA SHINICHI
IPC: H03B5/32
Filed: 1990-09-17
Abstract: PURPOSE:To make it possible to adjust frequency extending over a wide range and highly precisely without contacting by only changing a digital signal, and to facilitate the automation of frequency adjustment by connecting a latch circuit and a digital- analog conversion circuit to a voltage-controlled oscillation circuit. CONSTITUTION:When the digital signal and a clock signal are inputted to the latch circuit 1, the latch circuit 1 outputs the digital signal by the clock signal, and inputs it to the digital-analog conversion circuit 2. Since the digital-analog conversion circuit 2 converts it into an analog signal corresponding to the digital signal, and inputs it to the control input terminal of the voltagecontrolled oscillation circuit 4, and impresses it to a variable capacity element 5, output frequency can be controlled by changing the control voltage of the voltage-controlled oscillation circuit 4 by the digital signal. Besides, since the latch circuit 1 operates for a definite period even after the disconnection of main power supply, by connecting a back-up power source circuit 3 to the latch circuit 2, at the time of the re-inputting of the main power supply, the digital signal immediately before the disconnection of the main power supply is inputted to the digital-analog conversion circuit 2, and the output frequency immediately before the disconnection of the main power supply can be obtained.
Patent JP-S60140409-A (JP)
Title: Temperature controller of reactor can
Inventor: OOGAKI YUUJI
IPC: G05D23/19
Filed: 1983-12-28
Abstract: PURPOSE:To improve the control performance by changing over a split valve from the vapor side to the cooling water side to regulate the valve opening when the temperature in a reactor can reaches a prescribed value. CONSTITUTION:The upper/lower limit value of an internal temperature indicating and warning meter 21 indicating the internal temperature and of a jacket temperature indicating and warning meter is used for sequence control and a set temperature from a jacket temperature setting device 22 is given to the 3rd contact of a switch 9'. Moreover, a manual operating device 24 receiving an outout of a switch 18 is added. In increasing the temperature of a reactor can inner temperature to a prescribed value, the switch 18 is changed over to the position of a vapor valve opening operating device 20 to keep the vapor valve 12 to a prescribed opening, and when the warning meter 23 detects the upper limit value, the switch 9' is changed over to the position of the setting device 10 and the switch 18 is changed over to the position of the controller 17 respectively to attain the automatic mode and fixed command control is attained. When the warning meter 21 detects the upper limit value of the internal temperature, the valve is closed entirely, the switch 18 is changed over to the position of a cooling water valve opeing device 19 to open a cooling valve 11.
Patent JP-H1177141-A (JP)
Title: Local treatment device for metal surface by vacuum arc
Inventor: TAKEDA KOICHI
IPC: B21B45/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a heat load for a local vacuum chamber and simultaneously to facilitate vacuum arc start in a local treatment for a metal surface by vacuum arc. SOLUTION: In a metal surface treatment device by vacuum arc consisting of an electrode, a vacuum container, an arc power source and an exhauster, the electrode 4 is incorporated within the vacuum container, the cut-like vacuum container having sealing materials 7 in a skirt part 8 in order to hold adhesion with a member 1 to be treated is used, and an air gap is provided between a ceramics enclosure which encloses an inside wall of the vacuum container with ceramics 10 and the skirt part 8 of the vacuum chamber. Further, the inner wall of ceramics to be used is coated with a thin conductive film and a spring is attached to the backside of ceramics 10 so that such a force as pushing ceramics 10 forward acts on ceramics 10 if necessary.
Patent JP-H1095416-A (JP)
Title: Equipment and method for attaching seal-like medium
Inventor: ONO KENICHI
IPC: G09F3/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy by controlling transfer distance of each medium by a seal-like medium holding and carrying means by a drum- shaped roller and a medium to be attached carrying means to position the media in attaching the seal-like medium to the medium to be attached after the separate paper is removed from the seal-like medium. SOLUTION: In the seal-like medium 1 having the separation paper 1A, the separation paper 1A is removed by a separation paper removing means A, and the seal-like medium is fed onto a drum roller 5 with the adhesive surface upside. When its forward end is abutted on a holding member 4 and the holding member 4 rides over a first cam 44 and further advanced, a forward end part of the seal-like medium 1 is held. The movement to the adhesion point is calculated by a control part from the output of a sensor S1 in cooperation with an encoder 8 connected to the roller 5, and the seal-like medium 1 is fed to the adhesion position based on the result, and then, the medium 12 to be attached is fed to the prescribed position by a feed roller 9. Then, a solenoid 13 is energized, and the medium 1 is attached to the medium 12 to be attached between rollers 5, 10.
Patent JP-H03109397-A (JP)
Title: Method for removing endotoxin
Inventor: ADACHI TSUNEYASU
IPC: C07K1/22
Filed: 1989-09-22
Abstract: PURPOSE:To selectively, efficiently and readily removing only endotoxin by controlling pH of liquid containing protein and endotoxin to isoelectric point or below and then passing the liquid through a specific column. CONSTITUTION:pH of a liquid containing (A) protein and (B) endotoxin is controlled to isoelectric point of the ingredient A or below and the liquid is passed through a column in which crosslinked chitosan granules are packed to remove the ingredient B. Furthermore, for example, pH of the liquid is controlled to pH0.5 lower than isoelectric point of the ingredient and liquidthrough rate is preferably 0.5-1BV hr.
Patent JP-2001078255-A (JP)
Title: Mobile terminal security system
Inventor: HAGIWARA SHOZO
IPC: H04W12/08
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To realize sufficient security by deleting memory information stored in a missing mobile terminal with an instruction signal from a communication terminal on the occurrence of the missing of the mobile terminal so as to preclude the risk of interception of the memory information in the mobile terminal by a 3rd part and to reduce the cost by allowing a control program to cope with the missing without the need for revamping the mobile terminal and the communication terminal and precluding the risk of making the configuration of the mobile terminal and the communication terminal complicated. SOLUTION: The system is provided with a mobile terminal storing memory information and with a communication terminal connectable to the mobile terminal. On the occurrence of the missing of the mobile terminal, an instruction signal from the communication terminal connected to the missing mobile terminal is sent to the missing mobile terminal to delete the memory information stored in the mobile terminal.
Patent JP-H11168338-A (JP)
Title: Piezoelectric resonator, frequency adjustment method for piezoelectric resonator and communication equipment
Inventor: MIZUGUCHI TAKASHI
IPC: H03H3/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonator for adjusting a frequency without being adversely affected and without affecting characteristics other than the frequency. SOLUTION: This piezoelectric resonator 10 is provided with a base body 12 for which a piezoelectric body layer 14 and an internal electrode 16 are laminated. On the side face of the base body 12, by covering every other internal electrode 16 with insulation films 18a and 18b and forming external electrodes 20a and 20b thereon, the internal electrodes 16 are alternately connected to the external electrodes 20a and 20b. By jetting ink with an ink-jet printer or the like on both end sides of the longitudinal direction of the side face of the base body 12 opposing the side face where the external electrodes 20a and 20b are formed of the base body 12, an additional part 22 is formed. By forming a metallic film or the like by a thick film formation method at the center part of the base body 12, the additional part 22 can be also formed.
Patent JP-H0671721-A (JP)
Title: Mold with ruggedness and manufacture thereof
Inventor: YADA YUKIHIKO
IPC: B29C47/02
Filed: 1992-08-25
Abstract: PURPOSE:To manufacture a mold having a rugged surface by a simple method. CONSTITUTION:A mold 10 has a first resin part 12 and a second resin part 14. The part 12 is formed of first resin having relatively small heat shrinkage factor. The part 14 is formed of second resin having relatively large heat shrinkage factor. The parts 12, 14 immediately after molding have the same sectional shape. When the mold is cooled close to the ambient temperature, since the first and second resins have a difference of the factors, a rugged surface is presented. Since the mold 10 molds a core 16, the rugged surface is appears only one side.
Patent JP-H04128413-A (JP)
Title: Well point rod
Inventor: NAKANO SUMIO
IPC: E02D3/10
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a well point rod, which can be switched easily, by arranging a diaphragm body, which can be adhered and peeled with the positive and the negative pressure, inside of a pipe member, in which circumferential direction water collecting holes are provided, and providing a valve for opening and closing an injection water collecting passage freely in the tip of the pipe member. CONSTITUTION:An well point rod consists of a pipe member 1, in which circumferential direction water collecting holes 11 are provided, a diaphragm body 3 and a ball valve 23, and an injection bit 2 is installed to the pipe member 1 to form the structure that an injection water collecting passage 13 and injection ports 21 are communicated with each other. The diaphragm body 3 is made of the elastic material such as rubber, and at the time of injecting the high pressure water, the diaphragm body 3 is adhered to the inner surface of the pipe member 1 to close the water collecting holes 11, and at the time of collecting the ground-water, the film member 3 is peeled from the inside of the pipe member 1 by the negative pressure to open the water collecting holes 11. Switching of the high pressure water injection ports provided in the tip of the pipe member 1 and the ground-water collecting port can be thereby performed easily.
Patent JP-S6292248-A (JP)
Inventor: IAN TOOMASU RITSUCHII
IPC: G11B7/257
Filed: 1986-10-16
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-S63103114-A (JP)
Title: Reclamation work with improved soil
Inventor: ZEN KOUKI
IPC: E02B3/18
Filed: 1986-10-20
Abstract: PURPOSE:To reduce the cost of reclamation work by a method in which soil is mixed with a hydraulic substance, e.g., cement, etc., and then with a thickener to form agglomerates by combining the soil particles, and the agglomerates are directly charged into water. CONSTITUTION:A hydraulic substance, e.g., cement, blast furnace granulated slag, lime stone, etc., and a thickener, e.g., cellulose ether, etc., are added to and mixed with soil 2, and the soil 2 so treated is directly charged into water by means of a barge 1. The soil 2' charged into water is made into agglomerates consisting of sand and fine sand to form a heaved portion 4 on the bottom 3 under water, thereby forming uniformly stabilized strong ground. The needs for improving the ground after reclamation can thus be eliminated, and the cost and period of the construction work can be curtailed.
Patent JP-S6487243-A (JP)
Title: Heat shrinkable foamed sheet
Inventor: IGUCHI MASAO
IPC: B32B3/26
Filed: 1987-09-29
Abstract: PURPOSE:To obtain wrapping with a high percentage of contraction with creases by laminating thermal contracting synthetic resin film and foamed sheets through an adhesive. CONSTITUTION:Foamed sheets and heat shrinkable film are laminated using an adhesive which comes in between. This adhesive adheres again even by slight pressure, even after the evaporation of its water and other solvent which are constituent elements. Therefore, it shows a satisfactory wetting property to a material to which the adhesive sticks and this property remains almost unchanged over an extensive range of temperature area. Besides, when a lateral shearing force is applied to one or both materials to which the adhesive sticks, no separation or creases generates between the materials, although some shift occurs to the materials still adhered together. Heat shrinkable film 4 is laminated with foamed sheet having many independent air chambers 3 using the adhesive which is applied between the former two. Since the adhesive has an adequate viscous force at room temperature, no trouble such as separation of the heat shrinkable film from the foamed sheet occurs in processings such as cutting, bag making and wrapping. Therefore, an article is wrapped with the heat shrinkable sheet obtained as described above and its periphery is sealed and heated. Consequently, the heat shrinkable foamed sheet contracts closely to the article. Thus, wrapping with high buffering performance is achieved.
Patent JP-H0588034-A (JP)
Title: Formation of quartz optical waveguide
Inventor: OGURI HITOSHI
IPC: C03B8/02
Filed: 1991-09-26
Abstract: PURPOSE:To provide the method for forming the quartz optical waveguide which can drastically reduce costs, i.e., can make simplification and drastic cost reduction even in terms of raw materials and production apparatus as well as production techniques. CONSTITUTION:Glass gel powder is formed by a sol-gel method and a coating layer is formed on a substrate by using such glass gel powder as a raw material. The formed glass gel coating layer is thereafter heat treated to form a porous glass thin film and is further heat treated to form transparent glass, by which the quartz optical waveguide is produced.
Patent JP-S61127944-A (JP)
Title: Transmission belt
Inventor: NAKAWAKI YASUNORI
IPC: F16G5/16
Filed: 1984-11-22
Abstract: PURPOSE:To keep off a positional slip of a hoop as well as to improve durability in the hoop, by forming an inner wall surface at the outer circumferential side of the inside of a slot of a block, into a concave form, while making an on-position of the hoop to the block so as to be corrected. CONSTITUTION:Inner wall surfaces 54 and 54 at the side of head part 40 forming an inner wall surface at the outer circumferential side of slots 52 and 52 formed out of both side parts of a block 50 are formed into concavities being concaved to the outer circumferential side as far as the central part in a width direction. When hoops 26 and 26 are pressed to these concavities, these hoops 26 and 26 are led into the central part owing to action of these concavities, whereby the position is corrected so as to be the center. Therefore, a lowering of durability in these hoops caused by these phenomena that these hoops 26 and 26 slip sideward, coming into contact with a side plate 22 of a V-pulley and the block, and notches including burrs and the like are produced there are all prevented from occurring.
Patent JP-H03109933-A (JP)
Title: Fuel reformer for fuel cell system
Inventor: FUJITA YASUSHI
IPC: B01J8/06
Filed: 1989-09-22
Abstract: PURPOSE:To uniformly heat a reaction tube by providing a surface combustion burner extending in the longitudinal direction of the reaction tube around the tube. CONSTITUTION:A mixture of gaseous hydrocarbons and air is supplied to the protruding surface combustion burner 10 from a supply pipe 84 and ignited. Consequently, the fuel-air mixture is uniformly diffused over a porous base material 81 from the cavity 86 in a holding member 82, and surface-burned within a porous surface layer 83. The protruding surface combustion burners 10, 11, 12 and 13 are arranged in the longitudinal direction of the reaction tubes 5, 6, 7, 8 and 9 of the fuel reformer 30, and the pelletized catalyst 24 packed in each reaction tube is heated uniformly and rapidly. Consequently, the reforming reaction is rapidly carried out by the pelletized catalyst.
Patent JP-H06341367-A (JP)
Title: Geothermal power plant operated to high-pressure geothermal fluid
Inventor: RUSHIAN WAI BURONITSUKII
IPC: F24J3/08
Filed: 1993-10-04
Abstract: PURPOSE: To provide a geothermal power plant operated by high pressure geothermal fluid. CONSTITUTION: This geothermal power plant includes a first separation device 14 separating geothermal fluid into a high pressure vapor passage 15 and a high pressure fluid passage 16. A first vapor turbine 18 in the high pressure vapor passage 15 generates electricity and radiated high pressure vapor in compliance with the high pressure vapor. A second separation device 21 separates radiated high pressure vapor into a vapor constituent and a liquid constituent. A first heat exchanger 23 transfers the heat to the vapor constituent so as to generate low pressure vapor and cooled high pressure fluid.  A module 27A includes a vapor turbine 30A generating electricity and radiated low pressure vapor in compliance with low pressure vapor, a cooler/ carburetor 34 transforming the radiated low pressure vapor into condensed liquid and vaporizing organic fluid, an organic vapor turbine 40 generating electricity and radiated organic fluid in compliance with the organic fluid vapor generated in the cooler/carburetor 34, a cooler 42 condensing the radiated organic vapor into liquid, a pre-heater 37, and a pump 43 returning the liquid heated by the pre-heater 37 to the cooler/carburetor 34.
Patent JP-H08108079-A (JP)
Title: Thermostatic and humidistatic device
Inventor: SATO ICHIRO
IPC: F24F11/02
Filed: 1994-10-13
Abstract: PURPOSE: To eliminate the need for maintenance by driving an air pump at the same time that a control valve is closed, introducing the water in a first water supply tank into a water level detecting tank and discharging the excess water from an overflow pipe to fix the water level in a wick water supply tank. CONSTITUTION: A water level detecting tank 39 provided with an overflow pipe 49 to keep a constant water level E and a wick water supply tank 25 are installed in the main body 1 of a thermostatic and humidistatic device. Meanwhile, the dry-bulb temp. detecting end 21 for controlling the temp. and relative humidity in the main body 1 on one side and a wet-bulb temp. detecting end 23 furnished with a wick 27 to suck up water on the other side are arranged. Further, a wick water feeder 65 is furnished to supply water into the water level detecting tank 39.  An air pump 67 is driven at the same time that a control valve 69 is closed to introduce the water in a first water supply tank 53 into the water level detecting tank 39, the air pump 67 is stopped simultaneously with the opening of the control valve 69, and the water in a second water supply tank 59 is delivered into the first water supply tank 53 by the wick water feeder 65.
Patent JP-2000077485-A (JP)
Title: Method of mounting electronic components having bump
Inventor: OTAKE KENICHI
IPC: H01L21/60
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic components with bump with which the occurrence of bonding failures can be prevented. SOLUTION: When a chip 6 provided with bumps 6a is mounted on a package 4 provided with narrow and long electrodes 4a, the bumps 6a are pressed against the electrodes 4a by means of a bonding tool, and at the same time, vibrations are imparted to the chip 6 in the length direction of the electrodes 4a via the bonding tool. When the electrodes 4a are provided in a plurality of different directions, vibrations are applied in the direction in which a large numbers of the electrodes has in the length directions. Therefore, the quality of the junctions between the bumps and electrodes 4a can be stabilized by causing the variations in the contacting states between the bumps 6a and electrodes 4a to be reduced.
Patent JP-H0966775-A (JP)
Title: Setting device of jack
Inventor: TAJIMA MITSUAKI
IPC: B60R11/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to set plural jacks different in type and size without changing the constituent parts, in this jack setting device. SOLUTION: In a jack setting device, Two hooks 16a and 16b are formed on a base plate 15 while a support bolt 25 is installed tight, then one end of a bed of the jack mounted on the base plate 15 is engaged by these hocks 16a and 16b. In succession, the support bolt 25 is inserted into a support hole of an engaged plate 20, and a butterfly nut 56 is screwed in the support bolt 25, then the other end of the bed is engaged by an end of the engaged plate 20. A distance between a center line, passing the support hole of the engaged plate 20 and extending in parallel with the other end of the bed, and plural ends should be set to length being different each. Thus, plural pieces of different jacks can be engaged tight with one piece of the engaged plate 20.
Patent JP-H1097017-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OIKAWA TOKUKI
IPC: G03C1/035
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material giving a very high contrast and high sensitivity image without deteriorating the physical properties of the film, excellent in rapid processability and giving a high sensitivity and high contrast silver image even when the amts. of a developing soln. and a fixing soln. replenished are reduced. SOLUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on the substrate and contains at least one kind of hydrazine deriv. and polymer latex having a core-shell structure in the emulsion layer and/or other hydrophilic colloidal layer. The emulsion layer contains silver halide particles having >=70mol% silver chloride content and each of the particles has a surface layer having a lower silver chloride content than the interior and/or a local phase having a lower silver chloride content in the surface than in the interior.