baber/WOPTO huggingface dataset:
Patent JP-H11107434-A (JP)
Title: Ceiling boarding structure
Inventor: MATSUDA TADASHI
IPC: E04B9/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To board a ceiling without directly driving nails or the like on the ceiling boards and facilitate exchanging works into new ceiling boards by overlapping rear sashes on front sashes of adjacent ceiling boards laterally arranged to form the ceiling. SOLUTION: A plurality of ceiling boards 2,... on which rear sashes 3, 3 are provided at one of the right and left sides and front sashes 4, 4 are provided at the other side are arranged laterally. Rear sashes 3 are superposed on the front sashes 4 of adjacent ceiling boards 2 to form a ceiling 1. In this case, the side parts of respective ceiling boards 2 are inserted into ceiling board- receive grooves 3b, 3b, 4b, 4b formed in the rear sashes 3 and the front sashes 4. The rear and front sashes 3, 4 can be connected by connecting sashes 5,... positioned at the roof-space side to face the right and left, and the ceiling boards 2 and the rear and front sashes 3, 4 can be formed as a unit. In this way, the ceiling boards can be hung without directly driving fixing tools such as nails into the ceiling boards and hence, exchanging works of the ceiling 1 can be facilitated.
Patent JP-H02113214-A (JP)
Title: Lens moving device
Inventor: IIZUKA TOSHIMI
IPC: G02B7/04
Filed: 1988-10-22
Abstract: PURPOSE:To easily adjust the inclination of the optical axis of a moving lens barrel by providing a cam pin with a 2nd diameter part which is slightly eccentric with the diameter part of a 1st diameter part and providing the moving lens barrel with a circumference-directional groove where the 1st diameter part of the cam pin is fitted. CONSTITUTION:When the cam pin 4 is rotated, the 2nd diameter part 4b of the cam pin 4 which is fitted at the intersection of a cam groove and a guide groove 1a can not shift in position and rotates at a constant position. Then the 1st diameter part 4a enters eccentric motion around the 2nd diameter part 4b, but the circumference-directional groove 3a of the moving lens barrel 3 wherein the 1st diameter part 4a is fitted absorbs the motion in the circumferential direction to transmit no force, so that a force is transmitted only in the direction of the optical axis perpendicular to the circumference-directional groove 3a. Consequently, the inclination of the optical axis of the moving lens barrel 3 is easily adjusted.
Patent JP-H06220569-A (JP)
Title: Sintered titanium based carbide-nitride alloy and production thereof
Inventor: GERORUDO UEINRU
IPC: B23P15/28
Filed: 1993-09-30
Abstract: According to the invention there now exists a sintered titanium based carbonitride alloy containing hard constituents with core-rim structure based on, besides Ti and W and/or Mo, one or more of the metals Zr, Hf, V, Nb, Ta or Cr in 5-30 weight% binder phase based on Co and/or Ni with simultaneously increased wear resistance and toughness. The alloy is characterized in that at least 70 %, preferably at least 80 %, of said hard constituents has four different types of cores with the following contents of Ti and W in weight% of the total metal content: 1-5 W and 90-95 Ti(1A), 15-25 W and 65-85 Ti(1B), 50-75 W and 20-40 Ti(1C) as well as 20-30 W and 30-60 Ti(2A), whereby the share of each type amounts to at least 5 %.   <IMAGE>
Patent JP-H11109446-A (JP)
Title: Real image system finder
Inventor: CHO MICHIO
IPC: G03B13/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a real image system finder whose number of components is reduced and by which a bright image is obtained. SOLUTION: A finder 10 is constituted of an objective lens 11 having positive refracting power and an eyepiece block 12 in order from an object side. The objective lens 11 is constituted of a convex lens, and at leas its either surface is formed into an aspherical shape. The eyepiece block 12 is obtained by integrally molding a field lens and an eyepiece in an erect prism 13, and a field lens surface 14 is formed on a surface on the object side and an eyepiece surface 15 is formed on the surface on an image side. The eyepiece surface 15 possesses the positive refracting power, and is formed so as to be aspherical.  The number of components is reduced by integrally molding the eyepiece with the erect prism, so that the manufacturing cost of a finder is reduced, and a boundary surface with air is made small, so this optical loss caused by surface reflection is reduced and an image is made bright.
Patent JP-H08122474-A (JP)
Title: Fuel spacer and fuel assembly
Inventor: MOROOKA SHINICHI
IPC: G21C3/322
Filed: 1994-10-28
Abstract: PURPOSE: To provide a fuel spacer and a fuel assembly that can efficiently apply liquid drops to fuel rods, many of which exist beside the inner face of a channel box, has a simple structure and can contribute greatly to the improvement of the limit output. CONSTITUTION: This fuel spacer has a supporting band 11 formed like a square frame to support a bundle of fuel rods 3 from the direction of the outer circumference and a fuel holding part 16 placed in connection with the inside of the supporting band 11 to hold each of the fuel rods 3 arranged in a lattice at some intervals. In a channel box whose section is square, coolant passages are longitudinally formed between the channel box and the fuel rods and between fuel rods. An inclining flow tub 12 for turning the coolant flow toward the fuel rods 3 is placed at the edge at least on the downstream side of the coolant flow in a supporting band 11. A section has a shape equipped with an edge 17 for controlling the inflow from the direction intersecting that of the coolant flow to a face 12a on the downstream side of the coolant flow in the flow tub 12.
Patent JP-H10123145-A (JP)
Title: Microplate treating device
Inventor: ASADA KOICHI
IPC: G01N35/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To handle a number of microplates in an analysing device with a small space. SOLUTION: A specific region 3 of a carrier line 16 is formed with a plate holder 30, the plate holder is stored in a plate storage device 4 by operating an elevation arm 7 and a selection mechanism 6, and at the same time another plate holder is formed so that a specific region of the carrier line 16 can be formed. After a microplate where a sample is dispensed is stored tentatively, it is returned to the specific region and is stored again after a reagent is dispensed.
Patent JP-S63120071-A (JP)
Title: Work holding device
Inventor: USHIYAMA KAZUO
IPC: B24B13/02
Filed: 1986-11-07
Abstract: PURPOSE:To move a work with a uniform machining pressure along a polishing dish by providing a work holder holding section for holding a work holder to hold the work to be machined rotatably and vertically movably with respect to the second support link member. CONSTITUTION:A lens holder 21 is rotatably supported by the U-shaped first support link 23 erected via a rotary shaft 22. The upper end of this rotary shaft 22 is connected to the piston rod 26 of an air cylinder 25 fixed to the first support link 23. The second support link 27 connected rotatably and perpendicularly to the first support link 23 is connected to an upper shaft section 29 via a connecting shaft section 28, the first and second support links 23, 27 are rotated in the arrow direction by the upper shaft section 29 performing linear reciprocating, circular, and circular arc sway motions to move a work along a polishing dish. The rotary shaft 22 is arranged so that its axis 30 passes the intersection O of the connecting axis 31 of these support links 23, 27 and the connecting axis 32 of the second support link 27 and support shaft section 29.
Patent JP-H03126961-A (JP)
Title: Image forming device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/02
Filed: 1989-10-12
Abstract: PURPOSE:To readily clean a contact electrifying member by abutting a cleaning member provided on a process cartridge side on the contact electrifying member disposed on a device main body side while an attached or detached process cartridge is moved. CONSTITUTION:An image carrier 1 is designed as the process cartridge C that can be attached to or detached from the device main body, and a means electrifying the surface of the image carrier 1 is equipped with an electrifying roller 6 as the contact electrifying member on the device main body side. When the process cartridge C is attached to or detached from the device main body, in the moving process of the cartridge C, the surface of the cleaning member 5 on the side of the cartridge C comes into press-contact with the electrifying roller 6 on the device main body side, whereby the face of the electrifying roller 6 is cleaned by the cleaning member 5 to remove sticking foreign matters. Thus, the contact electrifying member 6 is readily cleaned.
Patent JP-S62127095-A (JP)
Inventor: MASUI HIROAKI
IPC: B26B1/02
Filed: 1985-11-26
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-S61143601-A (JP)
Inventor: TSURUTA ISAO
IPC: F22B37/22
Filed: 1984-12-17
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-2000098076-A (JP)
Title: Structure of vent pipe in pressure control room
Inventor: HIJIOKA YASUO
IPC: G21C9/004
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a vent pipe in a pressure control room that is excellent in the efficiency of the manufacture of the vent pipe by eliminating local reinforcement by reducing the stress caused by the influence of thermal expansion and external force occurring in the loss of reactor coolant. SOLUTION: In a vent pipe 15 including a perpendicular pipe part 17, a horizontal discharge pipe part 18, a return line 7 and a bottom stop plate 16 between an inner cylinder 5 and an outer cylinder 6 constituting a side wall of a pressure control room 12, a restraint plate 20 is placed on a foundation mat 2 between the inner cylinder 5 and the outer cylinder 6. Consequently, the generated stress can be reduced by restraining the downward displacement and deformation of the perpendicular pipe part 17 due to thermal expansion and external force. The efficiency in the manufacture of the vent pipe can be improved by equalizing the plate thicknesses of the perpendicular pipe part 17 and the horizontal discharge pipe part 18.
Patent JP-S62126133-A (JP)
Title: Production of ginseng cream
Inventor: OKADA TAKESHI
IPC: A23L9/20
Filed: 1985-11-26
Abstract: PURPOSE:To obtain the titled cream without losing a characteristic flavor and an active ingredient, by cultivating callus of ginseng and pulverising prepared cell group or cell lump. CONSTITUTION:Callus of ginseng (e.g., panax ginseng, Panax japonicus, Panax quinquefolium L., etc.,) is subjected to liquid culture to give granular cell group of cell lump. A tissue culture mixture is collected by a means such as filtration, etc., washed with water and pulverized to give creamy ground ginseng. It is further treated with a tissue collapsing enzyme (enzyme mixture containing at least cellulase) to give ginseng cream having fineness. Addition of cyclodextrin during production process removes characteristic bitterness and astringency of ginseng. EFFECT:Residue in filtration process is lessened and yield of the cream is improved. Production process is extremely simplified and the cream is inexpensively produced. Further digestive absorption is improved.
Patent JP-S63120517-A (JP)
Title: Square wave duty ratio correcting circuit
Inventor: OURA KENKICHI
IPC: H03K5/04
Filed: 1986-11-07
Abstract: PURPOSE:To correct the duty ratio to 1:1 by using a current mirror circuit and a capacitor so as to convert a square wave to which duty ratio is deviated from 1:1 and phase differs by 180 deg. from each other into a charge/discharge waveform. CONSTITUTION:The titled circuit is provided with a constant current circuit 8, 1st and 2nd current mirror circuits 9, 11 operated by the output of the circuit 8, operation control means 11, 12 switching the current mirror circuits 9, 11 into the operation/stop state, 1st and 2nd capacitors C1, C2 charged/discharged by the output current of the constant current circuit 8 is response to the operation/stop and a comparator 13 comparing the output voltages of the capacitors C1, C2 to output a square wave signal. Thus, the two square waves to which duty ratio is deviated and phase differs by 180 deg. from each other are converted into a charge/discharge waveform by the capacitors C1, C2 and the current mirror circuits 9, 11 to eliminate the effect of one gate propagation delay time, and since the inversion by the voltage comparison is always of the same period, a square wave to which duty ratio is 1:1 is obtained.
Patent JP-H10112347-A (JP)
Title: Connector
Inventor: TANAKA SENKICHI
IPC: H01R13/52
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector almost perpendicularly bending an electric wire in the vicinity of the rear surface of a housing and drawing it out, and having high waterproof performance. SOLUTION: A rubber plug presser foot 25 projecting to a cavity 2 is formed in the position, facing an opening of the cavity 2 in the rear part of a housing 1, of a cover fixed so as to cover the rear part of the housing 1. When the cover is fixed to the housing 1, the tip part of the rubber plug presser foot 25 enters the cavity 2, and the edge surface 25A faces a rear end surface 7A of a rubber plug 7. An electric wire 3 is stretched, the rubber plug 7 stays within the cavity 2 by the rubber plug presser foot 25 even if a terminal fitting 4 is moved in the rear, springing out of the rubber plug 7 to the outside is prevented, and waterproofness is ensured.
Patent JP-H06166601-A (JP)
Title: Method for preparing pressed flower and lamination processed pressed flower and apparatus for preparing both in combination
Inventor: YANAGAWA MASAKO
IPC: G09B23/38
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a pressed flower beautifully pressed without discoloring in finishing according to the simplest method and a method for preparing a lamination processed product of the pressed flower without requiring any separate processing. CONSTITUTION:A flowering plant 1 for a pressed flower or the flowering plant 1 or the pressed flower 19 sandwiched between a laminating film 21 and mounting paper 22, etc., is placed on a substrate 3 having a ventilating means (A) and a pressing unit 5 having a heating means (C) is then placed thereon to press the flowering plant 1 or the pressed flower 19 while heating the pressing unit 5 at a high temperature. Thereby, the objective pressed flower 19 or lamination processed pressed flower 20 is prepared.
Patent JP-H01113174-A (JP)
Title: Automatic setting device for welding condition
Inventor: KIKIYOUGAHARA TOMIO
IPC: B23K9/095
Filed: 1987-10-23
Abstract: PURPOSE:To flexibly cope with a new welding method by storing and housing a storage part to store procedure to determine welding conditions and a storage part to store data, a numerical formula, etc., peculiar to each welding method separately in a device. CONSTITUTION:Several parameters to determine the welding conditions are inputted from an input part and a parameter storage means is stored in a parameter storage part 64. A correlative condition storage part 61 stores relational conditions between the parameters. A parameter determination part 66 reads out contend of the parameter storage part 64 and determines and outputs values of other parameters based on the relational conditions of the correlative condition storage part 61. Then, a parameter storage and housing means stores and houses these determined parameters in the parameter storage part. The procedure to determine the parameters is carried out by the parameter determination part 66 and various data at the time of determining the parameters are stored in the correlative condition storage part 61 and the procedure is separated from the data and each can be stored as information with high independence.
Patent JP-H06120315-A (JP)
Title: Test method for semiconductor device
Inventor: HAYASHIDA TAKESHI
IPC: G01R31/26
Filed: 1992-10-06
Abstract: PURPOSE:To enable the measurement and test of the breakdown strength of a high-breakdown-strength semiconductor device without applying an insulating resin film or doing others, by soaking a semiconductor device in insulating fluorocarbon solution, and executing measurement of breakdown strength. CONSTITUTION:Solution insulating, low in boiling point, and not igniting even to high-voltage discharge, for example, fluorocarbon is charged into a container 1. A wafer or a chip, where a semiconductor element is made, or a semiconductor chip 5, which is exposed, with its package opened, is soaked in that solution. Breakdown strength property is measured by connecting a cable 3 to those electrodes and applying high voltage generated by a breakdown strength measuring device 2. Since breakdown strength is measured in insulating low boiling point solution 4 such as fluorocarbon, etc., this way, an electricity is never discharged between the electrodes on the surface of a water of a chip 5 tested. Accordingly, the semiconductor element never breaks by short circuit.
Patent JP-H07118758-A (JP)
Title: Production of stainless steel strip
Inventor: IKEDA MASAHARU
IPC: C21D1/26
Filed: 1993-10-25
Abstract: PURPOSE:To produce a stainless steel strip with superior surface quality by subjecting a stainless steel strip, hardened by hot rolling, to batch annealing in an atmosphere containing a specific scale modifier and facilitating subsequent cold rolling. CONSTITUTION:Because the material of a hot rolled stainless steel plate is hardened by hot rolling and subsequent cold rolling is made difficult, softening batch annealing is done to decrease the load at the time of cold rolling. For this purpose, the surface of the hardened hot rolled stainless steel plate is batch- annealed in an atmosphere containing, as a scale modifier, at least one kind among aluminum chloride, ammonium chloride, iron chloride, and iron bromide and softened. Aluminum chloride penetrates into the interface between the scale 2 and the stainless steel 1 and corrodes part of the scale 2 and the ferrite 1 to form interstices 4 by gas phase, by which the diffusion of Cr from the ferrite 1 can be prevented and the formation of a scale composed essentially of Cr2O3, etc., and increased in adhesion can be prevented and, as a result, the scale can be perfectly removed by the subsequent simplified acid pickling.
Patent JP-H0989956-A (JP)
Title: Field intensity measuring instrument with field effect transistor
Inventor: TANAKA JUNICHI
IPC: G01R29/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To precisely measure the field intensity distributed continuously spatially and timewise by using a FET as a detection part for detecting an electric field. SOLUTION: An electric field is detected by a detection part 1, the output signal is amplified by an amplification part 2, and its output is measured, and displayed by a display part 3. In the detection part 1, a MOSFET 4a is used as a FET 4. The amplification part 2 has a gate resistor 6 and a source resistor 7 connected to a FET 5, and an amplifier 8 connected between the source side and the drain side. As the display part 3, a light emitting diode 9, a pilot lamp, a voltmeter or the like is used. When the detection part 1 is inserted to an electric field to be measured, since the electric field is detected by the FET 4 and amplified by the amplification part 2, and the output is measured and displayed by the display part 4, the field intensity continued spatially and timewise can be precisely measured.
Patent JP-H01110356-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKABAYASHI NAOYUKI
IPC: A61B10/00
Filed: 1987-10-23
Abstract: PURPOSE:To shorten the rising time of a system and to prevent the confirming omission of the residual amount of a cooling medium, by mounting a detection means for detecting the residual amount of the cooling medium, a data processing means for a detection result and a display means for displaying the change in the residual amount of the cooling medium with the elapse of time. CONSTITUTION:The residual amounts of liquid helium and liquid nitrogen for cooling the superconductive coil of a magnet apparatus 9 are respectively detected by a helium meter 6 and a nitrogen meter 8, and the detection data are transmitted to a host computer 1 through a detection means interface 5 and a computer interface 4 while the date data when the residual amounts of the cooling medii are detected is transmitted to the host computer 1 from a timer 7. These data are stored in a disk 3 under the control of the host computer 1. The memory content (the change in the residual amounts of the cooling medii with the elapse of time) of this disk can be displayed on a CRT display 2 if necessary. Therefore, the residual amounts of the cooling medii can be confirmed at the rising time of the system and a rising time can be shortened and the confirming omission of the residual amounts of the cooling medii can be prevented.
Patent JP-H0688323-A (JP)
Title: Slanting trough for reservoir
Inventor: TANITOMI FUMINAO
IPC: E02B8/04
Filed: 1992-09-09
Abstract: PURPOSE:To make it possible to operate vertically a door of a slanting trough installed to a slope of a water reservoir with more advantages. CONSTITUTION:A pair of hydraulic cylinders 4 on both sides are laid out so that they may move alone the both sides of a door 2. The cylinders 4 are laid out with their rods 4a turned upward and coupled with the upper part of the door 2. What is more, an operation section 16 of the hydraulic cylinder 4 is installed to the upper part of an inclined surface. It is, therefore, possible to stabilize the vertical movement of the door 2 by allowing the rod 4a of the paired hydraulic cylinder on both side to project. Only in emergency, a large hydraulic pressure should be applied to the hydraulic cylinder 4 so as to open an intake. During normal operation, it is not required to apply hydraulic pressure to the hydraulic cylinder 4, which is very advantageous from the view point of maintenance.
Patent JP-S62156059-A (JP)
Title: Hot chamber type die casting device
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1985-11-26
Abstract: PURPOSE:To improve the durability of the titled device by internally providing a ceramic heat insulating material between a machine frame and ceramic heat insulating pan to constitute a holding furnace and lifting and injecting a molten metal by means of a cruciform sleeve. CONSTITUTION:The ceramic heat insulating material a3 contg. a heating element 2 is internally provided between the heat insulating pan a1 made of ceramics and the machine frame a2 to constitute the holding furnace A. The ceramic cruciform sleeve B in common use for lifting and injecting the molten metal is provided to the inside of the pan a1. One end of the sleeve is immersed into the molten metal and the other end is connected to a nozzle 6. The molten metal is lifted from the pan a1 and is injected into the cavity 1a of a molding tool 1 by the cooperative action of a lifting cylinder D and injection cylinder E according to the above-mentioned mechanism. The pan a1 and the machine frame a2 are united by the ceramic heat insulating material a3 and since the heat insulation characteristic is excellent, the resistance of the device to impact and thermal impact is improved and eventually the durability of the device is improved.