baber/WOPTO huggingface dataset:
Patent JP-H08172910-A (JP)
Title: Method for feeding liquid to plant
Inventor: TAKEUCHI NAOYUKI
IPC: A01G5/06
Filed: 1994-12-28
Abstract: PURPOSE: To continuously feed a liquid to a cut flower and prevent the liquid during feeding from leaking to the outside or contacting with the root of the cut flower by using a specific liquid feeding tool. CONSTITUTION: The stem of a plant 2 is inserted into a flexible container 6 in which a liquid 4 such as water or a nutritious liquid is sealed and the mouth part 7 of the container is closed to the outer circumferential face of the stem in fluid-tight state. Then the container 6 is contracted by negative pressure in the container generated by absorbing the liquid 4 in the container into a plant 2. Thereby, the stem end part 8 of the plant is readily brought into contact with the liquid 4 which is decreased and finally, all liquid 4 is absorbed into the stem 3 of the plant. Concretely, e.g. the container 6 is formed of a flexible and thin-wall bag made of rubber and stocking. The closing of the mouth part 7 is carried out using an elastic shrinkable string attached to the mouth part 7.  Furthermore, a part close to the mouth part 7 of the container 6 is formed so as to be thin and the thickness is gradually made to become thick as the part becomes close to the bottom 9 and contraction is started from the mouth part 7 and finally, the stem end part 8 is contracted.
Patent JP-H09295258-A (JP)
Title: Sander
Inventor: AMANO KUNIO
IPC: B24B55/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To effectively provide the function of a quick brake by controlling the rotation of a pad. SOLUTION: A pad 12 is screwed to a motor shaft 4 through a bearing box 11 having an eccentric ball bearing 10. The bearing box 11 is formed rectangular in which four sides of the sectional shape orthogonal in the axial direction are respectively swollen. A synthetic resin (polyurethane rubber) brake ring 17 is fitted to an opening 6a of a skirt 6. The brake ring 17 comprises an outer circumferential part 18, and brake parts 19, 19... which are arranged uniformly in the outer circumferential part 18, the brake part 19 is expanded in the trapezoidal shape from each end to be connected to the outer circumferential part 18 toward the center side, and forms a through hole which is slightly smaller than the sectional shape of the bearing box 11 on the center side to give the elasticity flexible in the radial direction.
Patent JP-H11222661-A (JP)
Title: Strain-allowable ceramic coating
Inventor: SAHOO PURUSOTTAM
IPC: C23C4/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To produce protective coating for machine parts having improved wear resistance and furthermore applicable by a simple operating method and to provide a method for producing it. SOLUTION: Strain-allowable ceramic coating is composed so as to be used as wear resistant coating for a supporter. This coating is produced by yttria and zirconia powder having <=40 micron average particle size. The coating is formed by depositing the powder on a supporter by a plasma spraying method. The coating as-adhered by the operation substantially does not contain macrocracks, but, the coating applied with poststress contains oriented microcracks and macrocracks of random distribution and population.
Patent JP-H11164205-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: YOSHIHARA MASARU
IPC: H01L27/148
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce color slurring regardless of a simple configuration by decreasing a distance between pixel arrays. SOLUTION: The solid-state image pickup device is provided with an image reception means where at least two sensor arrays e, f, g are placed adjacent to each other and with a horizontal charge transfer means that consists of at least two horizontal registers h, i, j that are placed adjacent to the image reception means and provided corresponding respectively to at least the two sensor arrays e, f, g. In the drive method of the solid-state image pickup device, charges received by each pixel of the sensor arrays e, f, g are transferred to the corresponding horizontal registers h, i, j and after the charges received by each pixel of each of the sensor arrays e, f, g are all transferred to the horizontal registers h, i, j, the charges are sequentially transferred horizontally.
Patent JP-H08176862-A (JP)
Title: Heavy-duty anticorrosive coated steel material
Inventor: WAKAMATSU TOMIO
IPC: E02D31/06
Filed: 1994-12-28
Abstract: PURPOSE: To suppress the sticking of shells, etc., in the oceanic environment by covering the surface of a heavy-duty anticorrosive coated steel material having an org. coating of PE, etc., with an acrylic resin film wherein fine Cu particles are dispersed. CONSTITUTION: As a heavy-duty anticorrosive coated steel material 10 as a construction steel material to be used in the oceanic environment, a steel material 12 is coated with a resin film 14 of PE, polyurethane, etc., excellent in environment shielding property, the surface of the film is coated with an acrylic resin film 18, wherein 80-120 pts.wt. of fine Cu particles 16 each having 1-5μm diameter are dispersed with 100 pts.wt. of the solid resin component, in 0 05-1.5mm thickness. Cu is gradually eluted into the ocean, the quantity of the shellfish such as barnacle stuck to the film 18 is markedly decreased over a long period, and hence the concrete placing property of the steel material 10 is improved.
Patent JP-H04196895-A (JP)
Title: Connection control method for mfc signal
Inventor: HASEGAWA SEIICHI
IPC: H04Q1/45
Filed: 1990-11-28
Abstract: PURPOSE:To transmit a different MFC signal while applying code conversion to an MFC signal received in a barrier station by converting an MFC code received by an exchange to an internal code from an external code, and converting the MFC code transmitted by an external code conversion table to the external code from the internal code. CONSTITUTION:By internal code conversion tables 3 and 5, an MFC code received by an exchange is converted to an internal code from an external code, and by the internal code, a group signal defined by the exchange is inputted to an internal call processor 2, and from the internal call processor 2, the group signal defined to the exchange is outputted. Subsequently, an MFC code transmitted by external code conversion tables 4 and 6 is converted to the external code from the internal code, and it is constituted so as to define the group signal defined by the exchange by the external code and the transmitted MFC code. In such a way, a connection processing by the MFC signal to various telephone exchange networks can freely and simply be executed for each ground.
Patent JP-H05165368-A (JP)
Title: Image heating device
Inventor: OKUDA KOICHI
IPC: G03G15/20
Filed: 1991-12-11
Abstract: PURPOSE:To prevent insufficient heating or high-temperature offset from occurring by changing set temperature in accordance with the rising speed of the temperature of the heating body of a fixing device in the midst of consecutive printing. CONSTITUTION:When the command of the consecutive printing is inputted in the midst of standby, a heater 7 is started up by constant-power energizing of 700W. When the detected temperature of the heating body by a thermistor attains 165 deg.C, the constant-power energizing is switched to 500W. By measuring time till the detected temperature of the heating body becomes 10 deg.C after attaining 170 deg.C, the rising speed of the temperature is calculated. Based on a table for the set temperature corresponding to the rising speed of the temperature, the set temperature is set. Constant-power control is performed by controlling phase and frequency in accordance with the voltage value of an AC power source or the resistance value of an electric resistance material.
Patent JP-H06173043-A (JP)
Title: Surface working method
Inventor: NAKAYAMA ICHIRO
IPC: H01L21/3065
Filed: 1992-12-08
Abstract: PURPOSE:To work the surface of a substrate so that the protrusions necessary to enhance the water repellency are formed on the surface. CONSTITUTION:A substrate 8 deposited with a silicon oxide film 9 is placed on a first electrode 3 to be impressed with a high-frequency voltage in a vacuum chamber 1, a gas contg. C and F 15 showered on the surface of a substrate 2, the distance between the substrate and a second electrode 4 with the surface aluminized is controlled to 4-10mm, and plasma is produced in the chamber 1 to form protrusions on the substrate 2 surface.
Patent JP-H09131212-A (JP)
Title: Holder for fitting wristwatch main body to abdominal part of clothes
Inventor: NISHIHANA JITSUO
IPC: A44C5/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a wristwatch from being in direct contact with the skin and to dissolve an unpleasant feeling at the time of perspiration and a metal allergy, etc. by forming a front plate and a back plate whose upper ends are connected, providing a hollow shaft near the upper end of the front plate and a supporting piece near a lower end and attaching a clasp to the lower ends of the front plate and the back plate or one of them. SOLUTION: The front plate 1 and the back plate 2 whose upper ends are connected are formed by light metal or synthetic resin, etc., and a horizontal hollow shaft 3 for connecting a wristwatch main body is provided near the upper end of the front plate 1. The inner diameter of the hollow shaft 3 is turned to a size capable of inserting a wristwatch band pin 4. Then, the supporting piece 5 is provided near the lower end of the front plate 1 so as to push in and support a part (12 o'clock side) of the wristwatch main body and pull out and detach it. Further, a square type clasp 6 is attached to one of the front plate 1 and the back plate 2, a groove 7 is provided on the lower end of the other and a part of the square type clasp 6 is pushed in and detached through the groove 7. When it is fitted to a belt for clothes in such a manner, it does not fall off.
Patent JP-H04197926-A (JP)
Title: Back fence device for mass paper feeding conveyor device
Inventor: ATOKATA YOSHIAKI
IPC: B65H1/26
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a sheet from falling into a gap part between a tray unit and a case body by providing a back fence opposed to the paper feeding direction rear end side of sheets stacked on a tray unit in such a way as to be pulled out integrally with the tray unit. CONSTITUTION:At the time of pulling out a tray unit 10 outside a case body 9, the tray unit 10 is pulled out integrally with a back fence as it is positioned on the rear end side in the sheet feeding direction. Accordingly, when a sheet in the state of its tip side in the paper feeding direction being placed on the paper separatively feeding unit 12 side is returned to the tray unit 10 side, the paper feeding direction rear end side of this sheet is brought into contact with the back fence 15 so as to be returned into the original stacked state. When the tray unit 10 is pulled out of the case body 9, the back fence 15 moves into a position for opening the sheet feeding direction rear end side by opening mechanism 19.
Patent JP-H01167912-A (JP)
Title: Sheathing material of superconducting material and manufacture thereof
Inventor: YOSHIDA MASASHI
IPC: C30B29/22
Filed: 1987-12-24
Abstract: PURPOSE:To increase critical current density and enable manufacture with good repeatability by inclining the crystal direction of an MgO substrate from a perpendicular direction to some extent and depositing an oxide therein for growth. CONSTITUTION:In an MgO substrate, a plane inclined, for example, 0.2 to 2.0 deg. from a plane <100> about a <010> axis, is used, thereby introducing a step parallel to a <010> direction to the substrate. An oxide superconductor of RBa2Cu3O7-delta type is deposited on the substrate via sputtering and an amorphous state film is thereby formed. When the substrate is heated, an amorphous crystal growth progresses and the orientation thereof aligns in a constant direction, the (a) axis is oriented in parallel to the step and the (c) axis is oriented to a direction perpendicular to the plane. And even in the case of transformation from a tetoragonal system to a rhombic system appearing at the time of annealing by inclining the substrate to one direction by a micro angle, the step becomes a nucleus for the progress of the transformation, a crystal grain becomes large and a grain boundary is reduced. Consequently, superconducting critical current density becomes high. In the formula, R stands for any one of Y, Eu, Gd, Tb, Dy, Er and Yb.
Patent JP-H04195189-A (JP)
Title: Image display device
Inventor: KANBARA MINORU
IPC: H04N5/66
Filed: 1990-11-28
Abstract: PURPOSE:To lessen cross-talk, to easily manufacture a device and to obtain a stable action by using a D/A conversion circuit as a driving circuit for the data line of a liquid crystal display panel. CONSTITUTION:A video signal is converted to a digital signal by an A/D conversion circuit 7 once, and the digital signal is converted to the picture element signal by the analog signal by a D/A(digital - analog) conversion circuit 8, and then, the data lines L201 and L202 of the liquid crystal display panel are driven. Then, by eliminating a sample/hold circuit which is made of polysilicone thin film transistor, the data lines L201 and L202 are statically driven. Thus, the cross-talk is lessened and the device can be easily manufactured and the stable action can be obtained.
Patent JP-H02174648-A (JP)
Title: Multi-functional instant salad rich in nutrient
Inventor: SUDA HIROMI
IPC: A23L19/12
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a multi-functional instant salad instantly reconstitutable with hot water of <=100 deg.C to an eatable state by mixing thin pieces of dried vegetable flakes with ingredients having uniform size and properly selected from dried vegetables, seasonings, spices and nutrients and putting the mixture into a container having a proper shape. CONSTITUTION:The thin pieces of dried vegetables are mashed potato, pumpkin rich in vitamin A, sweet potato flakes, etc. The dried vegetables are those subjected to the conventional treatment such as vacuum drying or freeze drying to enable the long-term preservation and having good quality and reconstitution performance. The dried vegetable pieces are properly mixed with seasonings, spices or nutrients and the mixture is charged into a container having a proper shape. The product can be reconstituted even with hot water stored in a conventional home thermos and having a temperature lowered to about 70-80 deg.C after the lapse of considerable period in the thermos.
Patent JP-H03189914-A (JP)
Title: Magneto-resistance effect type head
Inventor: SHINODA YASUSHI
IPC: G11B5/39
Filed: 1989-12-20
Abstract: PURPOSE:To suppress Barkhausen noises and to decreases the noises from adjacent tracks by the formation of narrower tracks by forming an MR element of a closed magnetic path shape which does not have any element pieces having the longitudinal direction perpendicular to a track width direction and parts from a recording medium surface exclusive of the track width of the magnetic sensing part. CONSTITUTION:The magnetic sensitive part 1 has the width approximately equal to the track width and the parts exclusive of the magnetic sensitive part 1 have the shape parting gradually from the medium surface 5 at angle theta. Anisotropic energy does not largely increase if the theta is set small and, therefore, the magnetization state stabilizes. On the other hand, a magnetic wall is generated if the theta increases to >=45 deg.. The upper limit of the theta is, therefore, 40 deg. and the lower limit is 10 deg.. The width of the element piece is reduced gradually near to the end part 2 from the magnetic sensitive part 1. The anisotropy in the longitudinal direction of the element piece is increased by the effect of a diamagnetic field and the extremely stable magnetization state is attained. The generation of the Barkhausen noises is entirely obviated in this way and the reduction of the noises from the adjacent tracks by half is possible.
Patent JP-H09164339-A (JP)
Title: Draft chamber
Inventor: YOSHIMATSU KEISUKE
IPC: B01L1/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make easy the assembling and the adjustment of a front door to a draft chamber by closing a supporting string installed in a treating chamber of the draft chamber body for hanging down a front door at both ends thereof into a loop and hanging down a balance weight in mid-way of the supporting string. SOLUTION: In a draft chamber A, a front door 3 is installed so as to make it freely slidable up and down in the front of a treating chamber of a draft chamber body 1 and is supported by a supporting string 4 tied in a loop on both sides of the front door 3. The supporting string 4 is guided into a side wall 1a of the chamber body 1 by guiding pulleys 5, and also a balance weight 7 is suspended from the tip part of the supporting string 4 through an adjusting and fixing means 6. That is, the supporting string 4 is guided onto the upper surface of the chamber body 1 in the longitudinal direction from the front door 3 through the inside of the chamber body 1, a supporting roller of the adjusting and fixing means 6, the inside and the outside of the chamber body 1 in order and through the pulleys 5, and in mid-way thereof, a tension adjusting plate 8 is installed.
Patent JP-H09164519-A (JP)
Title: Centrifugal force casting method and apparatus
Inventor: HIGASHIYAMA KOJI
IPC: B28B21/30
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a refractory cylindrical cast product of high quality uniform in filling density as a whole and eliminated in the possibility of the crack and damage caused by expansion difference. SOLUTION: A process inclining a casting rotary form 6 having a core pipe attached thereto in an inserted state and casting amorphous refractory into the form from the casting port arranged on the upper end side of the form while rotating the form at low speed, a process sealing the casting port of amorphous refractory after the completion of the casting of amorphous refractory, a process transferring the sealed casting rotary form 6 to high speed rotation and filling the form with amorphous refractory cast in by the horizontal rotation of the form and a process opening the sealing 12 of the casting port and inclining the opened sealed end of the form downwardly to discharge and remove excessive moisture in the casting rotary form 6 are provided.
Patent JP-H05164820-A (JP)
Title: Testing device for scanning circuit
Inventor: NISHIDA MASARU
IPC: G01R31/28
Filed: 1991-12-12
Abstract: PURPOSE:To test scanning circuits without probing. CONSTITUTION:A data section 7 to store the number of F/F 3 constructing channels of scanning circuits for every device 21, 22,... and a clock generation section 6 generating shift clock 10 to make the said scanning circuits to carry out several minutes data shift stored in the data section 7 are provided. And, shifted out data 14 of the scanning circuit are observed on every device 21, 22,... and when the observed shifted out data 14 are not random, it is decided that the inner structures or connections of the said devices are defective by a F/F 8 for data storage and an XOR circuit 9 provided on the test unit.
Patent JP-H10160775-A (JP)
Title: Method for measuring pattern of antenna mounted on satellite
Inventor: HARIO KENICHI
IPC: G01R29/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the radiation pattern and the direction of peak directivity of a communication antenna mounted on a satellite conveniently on an orbit using existing units mounted on the satellite. SOLUTION: An existing receiving antenna 6 for communication mounted on a satellite is connected with a transmission antenna 7 for communication. A signal transmitted from the ground is received by the receiving antenna 6 and then transmitted back to the ground through the transmission antenna 7 in order to measure the receiving sensitivity of the receiving antenna 6. The receiving sensitivity is measured, (1) while varying the attitude of the satellite 5, (2) while varying the position of ground antenna systems 1a, 1b or (3) while varying the radiation pattern of the receiving antenna 6 thus measuring the radiation pattern of the receiving antenna 6.
Patent JP-H04206577-A (JP)
Title: Superlattice apd
Inventor: NAKAMURA HITOSHI
IPC: H01L31/107
Filed: 1990-11-30
Abstract: PURPOSE:To lessen a superlattice APD in dark current and noises attendant on the dark current by a method wherein an InAlAs layer is interposed between a light absorbing layer and a superlattice multiplying layer to adjust them in electrical intensity. CONSTITUTION:A SAM type superlattice avalanche photodiode APD is formed on an N-InP substrate 16 through a molecular beam epitaxial method, a Br/HBr/ H2O mesa etching method, or the like. At this point, an electrical field relaxation layer (LE) 13 is formed of InAlAs and sandwiched between an N-InGaAs layer 12 formed on an N<+>-InAlAs layer 15 and a P-InAlAs layer 11 under a P<+>-InAlAs layer 14. The dark current of the SAM type InGaAs/InAlAs superlattice avalanche photodiode APD provided with an InGaAs layer as a LE layer is mainly composed of the tunnel current of the InGaAs LE layer, and when InAlAs is used, a dark current can be reduced to be 1/100 or below as small as that in a case where e InGaAs is used, and the APD can display its intrinsic excellent noise characteristics. As the crystal structure is two times large in band gap, a tunnel current is reduced.
Patent JP-H11125094-A (JP)
Title: Movable soil-discharge pipe of soil-transporting device
Inventor: KIMURA NOBUHIKO
IPC: E21D9/12
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To continuously send out excavated soil even in a curved thrusting work, by providing a spherical receive tool at the rear end of a screw conveyor easing and fitting a movable soil-discharge pipe having a spherical body at the outer periphery of the front end, thereto. SOLUTION: A power transmission device 11 rotating a screw conveyor 13 is equipped at the outer periphery of the rear part of a cylindrical casing 10 fixed to the partition wall of a shield excavator S. A spherical receive tool 1 of the outer periphery at the front end of a movable soil-discharge pipe 2 is equipped at the rear end of the cylindrical casing 10, and the movable soil- discharge pipe 2 having a spherical body is fitted to the outer periphery of the front end. A soil-sending device 15 discharging the excavated soil with pressure is installed below an opening/-closing gate 8.  When the thrusting part reaches a curved section, the shield excavator S is curved and the rear end of the movable soil-discharge pipe 2 is positioned close to the inside wall of the outside of the curve in the shield excavator S but it is positioned to coincide with the hopper position such as a soil-sending device 15 with pressure by being shifted at the position of the spherical receive tool 1. In this way, the thrusting speed is increased and soil can be efficiently conveyed.