baber/WOPTO huggingface dataset:
Patent JP-H11118529-A (JP)
Title: Instrument
Inventor: HORI TAKASHI
IPC: G01D11/28
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for suppressing a cost increase due to presence or absence of an option component while easily taking a care of a predetermined display unit. SOLUTION: The instrument comprises a plurality of display units 1, 2 and 3 for respectively displaying different types of measurement information, and an instrument case 4 with a bottom frame for containing the units 1, 2 and 3 and having a recess part 42 protruding forward and opened at a back surface side of the case 4 at a bottom 41 of the case 4 corresponding to the unit 2 of the units 1, 2 and 3. In this case, a display part 16 of the unit 1 is supported fixedly to a front surface of the recess part 42 to protrude forward from display parts 25, 35 of the other units 2, 3. And, a display mechanism 93 of a navigation unit of an option component can be contained in a space S formed by the recess part 42.
Patent JP-H01130709-A (JP)
Title: Strainer with clogging detecting part
Inventor: WATANABE KENICHI
IPC: B01D35/143
Filed: 1987-11-13
Abstract: PURPOSE:To surely detect the clogging of screen with required sensitivity by providing an interlocking part to the outside of a pressure chamber of diaphragm and displacing the interlocking part through a magnetic coupling part by the displacement of diaphragm. CONSTITUTION:The diaphragm 27 is so provided that the fluid pressure of an inlet opening 21 acts on one surface of the diaphragm and the fluid pressure of an outlet opening acts on the other surface, and the interlocking part 33 is provided on the outside of the chamber wall of a pressure chamber 28 in one side of the diaphragm 27. The magnetic coupling part 36 with permanent magnets is provided between the interlocking part 33 and the diaphragm 27 so as to be moved with the movement of the diaphragm 27. As the interlocking part is provided on the outside of the chamber wall where the fluid does not flow, the interlocking part is free from pollution. The diaphragm is moved by even a small pressure difference so that the clogging of screen is surely detected with required sensitivity.
Patent JP-H02134107-A (JP)
Title: Cooking apparatus
Inventor: ARAI TOSHIO
IPC: A47J27/00
Filed: 1988-11-15
Abstract: PURPOSE:To make it possible to select one corresponding to each capacity out of cooling fins so as to reduce the material cost of the apparatus, and also design a small-capacity cooking apparatus as a small and compact one, by providing through a supporting stand plural fixing holes for fixing respective different-shaped cooling fins. CONSTITUTION:A control substrate 2 for controlling a heating device is fixed to the inner bottom portion of the main body 1 of a cooking apparatus by means of a screw A3. Because a semi-conductor control device 4 for controlling currents through the heating device is heated to high temperature by great currents passing therethrough, a cooling fin 5 is fixed to the semi-conductor control device 4 by means of an adhesive with good heat-conductivity, and is fastened together with the control substrate 2 to the main body 1 of the cooling apparatus by means of a screw B7 while a supporting stand 6 is interposed between the device 4 and the substrate 2. In the case of mounting a cooling fin to a rice boiler with large capacity, a big cooling fin 5a is fixed at the mounting hole A8a of the supporting stand 6 by means of a screw 7; in the case of mounting a cooling fin to a rice boiler with small capacity, a small cooling fin is fixed at the mounting hole B of the supporting stand 6 by means of the screw B7; the mounting hole A8a and the mounting hole B are thus provided through respective portions of the supporting stand 6, so that the control substrate 2 can be constituted simply by exchange of the cooling fins.
Patent JP-S63140786-A (JP)
Title: Laser welding method
Inventor: NOMURA HIROMITSU
IPC: B23K26/00
Filed: 1986-12-03
Abstract: PURPOSE:To weld a part where a laser beam does not reach directly by providing a reflector between the mating face of metal and a laser light source and reflecting the laser beam on its reflection surface to weld the mating face. CONSTITUTION:A structure 1 made of metal consists of a cover 3 having a central hole 2 and a covered part 7 is formed by deposition or plating of gold on the end face of the hole 2. The covered surface is mirror-finished and the reflection surface 6 is worked and the structure 1 is set to a cylindrical main body 4 made of metal and the laser beam 9 is projected on the mating face 5 between the cover 3 and the main body via the reflection surface 6 to perform the welding. In this way, laser light is projected on the weld zone where the laser beam 9 does not reach directly by the reflection on the reflection surface 6 to weld the mating face 5.
Patent JP-H06114384-A (JP)
Title: High order treatment of pcb-containing waste water
Inventor: NAKAMURA KAZUNORI
IPC: C02F9/00
Filed: 1992-10-05
Abstract: PURPOSE:To efficiently remove PCB in waste water even when the concn. of PCB in PCB-containing waste water is extremely low. CONSTITUTION:In the treatment of waste water containing PCB in a concn. of 100ppm or less, the waste water is subjected to oxidative decomposition by an oxidizing agent using a metal ion as a catalyst and the treated water is biologically treated. By this method, PCB can be brought to almost zero concn.
Patent JP-H04163348-A (JP)
Title: Knitting method for stereoscopic white-spotted stitch
Inventor: IIZUKA SHINOBU
IPC: D04B1/00
Filed: 1990-10-25
Abstract: PURPOSE:To knit stably the title white-spotted stitches with good dimensional stability along with improving the shrinkage after laundry by limiting the yarn length in knit parts and that in tuck parts so as to be specifically related to each other. CONSTITUTION:Using a two-stage positive yarn feeder, yarns B for knit parts are fed through the lower tier of a circular knitting machine while feeding yarns C for tuck parts through the upper tier. In this case, the yarn length L1 for the knit parts and that L2 for the tuck parts are ensured to satisfy the relationship: 1.03<=L2/L1<=1.05. Using the above two kinds of yarns, the objective white-spotted stitches are knitted.
Patent JP-H10133647-A (JP)
Title: Keyboard device
Inventor: NIITSUMA SHINJI
IPC: G10C3/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device which prevents the disengagement of a key fulcrum member from a chassis without using the parts to be exclusively used. SOLUTION: The mounting of a bearing 16 for supporting a key fulcrum 15 at the chassis 11 is executed by inserting the L-shaped leg 18 of the bearing 16 into an insertion part 17, then holding the peripheral portion of the insertion port 17 between the L-shaped leg 18 and the lower surface of the bearing 16 and fastening a screw 8 into the threaded hole 9 of the chassis 11 through an oblong hole 61a formed in a flange part 6 in the state of press-contacting the flange part 61 of a center rail 60 to the rear end of the L-shaped leg 18, thereby fixing the bearing 16 in an unslidable state to the chassis 11.  The removing of the keyboard 14 is carried out by first loosening the screw 8, sliding the center rail 60 backward along the oblong hole 61a, moving the bearing 16 backward in the insertion port 17 and releasing the holding of the peripheral part of the insertion port 17 by the L-shaped leg 18, then pulling the bearing upward.
Patent JP-S63140752-A (JP)
Title: Manufacture of aluminum plate mixing light weight aggregate
Inventor: ISHIKAWA TAKASHI
IPC: B22D19/14
Filed: 1986-12-02
Abstract: PURPOSE:To obtain the incombustible composite plate whose sound proofing is reinforced by mixing a granular light weight aggregate under the state of melting and aluminum, making it an ingot by inputting into a die and rolling it. CONSTITUTION:A molten aluminum 1 is made by melting aluminum in a melting furnace and a lightweight aggregate 2 is uniformly dispersed by stirring and mixing the molten metal 1 by adding the aggregate 2 thereto. An ingot C is then formed by cooling the molten metal 1 and aggregate 2 by flowing them into a die B, this ingot is subjected to a hot rolling and cold rolling by a rolling roll D and made a composite plate by performing its rolling up to in the specified thickness. The bubble included by its mixing in the ingot C is thus removed, the reduction in the workability of aluminum is prevented, the aggregate 2 is uniformly arranged and the reinforcement of the composite plate is homogenized.
Patent JP-S62155159-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/42
Filed: 1986-12-03
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-H10131240-A (JP)
Title: Rain water utilizing device
Inventor: MATSUDA TAMIO
IPC: E03B3/03
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of rain water even when the air temperature becomes the freezing point or below and pump out rain water. SOLUTION: This rain water utilizing device is constituted of a tank main body, a water storage chamber formed in the tank main body and storing the collected and filtered rain water, an outflow port formed on the tank main body for extracting the rain water stored in the water storage chamber, a floating body 101 floated on the rain water in the water storage chamber and following the water level of the rain water, a valve interlocked with the floating body 101 and opened to supply city water into the water storage chamber when the water level of the rain water in the water storage chamber becomes the prescribed value or below, and a heating means 201 heating the rain water in the water storage chamber when its temperature reaches the freezing point.
Patent JP-H02135285-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic mixture
Inventor: ASANO AKIO
IPC: C09K3/30
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the subject novel mixture, consisting of 1,1,2- trichlorotrifluoroethane and a binary azeotropic mixture of 1-chloropropane/ ethanol, usable as a substitute fluorocarbon and simultaneously having excellent characteristics as a solvent, etc. CONSTITUTION:The objective mixture consisting of (A) 95-20wt.% (optimally about 50wt.%) 1,1,2-trichlorotrifluoroethane and (B) 5-80wt.% (optimally about 50wt.%) binary azeotropic mixture of 1-chloropropane and ethanol. The above- mentioned mixture is used as a remover for fluxes, greases, oils, waxes, inks, etc., solvent for coatings, extracting agent, strain removing agent, detergent for IC parts, electrical appliances, precise machines, optical lenses, etc., and draining agent, etc.
Patent JP-H03153915-A (JP)
Title: Bearing for linear sliding
Inventor: TERAMACHI HIROSHI
IPC: F16C41/00
Filed: 1989-11-08
Abstract: PURPOSE:To improve the efficiency of assembling operation of a device by providing a scale for detecting the position of a sliding board on a raceway bed axially, and providing a means for reading the detecting pattern recorded on the scale on the sliding board. CONSTITUTION:A position detecting device consists of a read head 71 and a scale 72 which are mounted to a sliding board 1 and a raceway-bed 2 respectively. The scale 72 records magnetic patterns having a fixed period, and the read head 71 generates signal current depending on the change in magnetic field. When the magnetic head 71 facing the scale with a specified clearance travels on the scale 72, a pulse signal equivalent to the distance of a travel is obtained from the magnetic head 71, and a relative displacement between the magnetic head 71 and the scale 72 is detected from the count number of the pulse signals. The sliding board 1 thus travels on the raceway-bed 2 with high accuracy, and thereby the position detecting device can exhibit its performance sufficiently, and the operations for providing accuracy, etc., can be eliminated.
Patent JP-H06137787-A (JP)
Title: Method for propelling missile and electromagnetic ramjet cannon
Inventor: IKUTA KAZUNARI
IPC: F41B6/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a method for propelling a missile and an electromagnetic ramjet cannon in which an acceleration more than an electromagnetic acceleration can be attained by ejecting (a ram jet) reaction product generated through a chemical reaction between a cylindrical solid armature in particular and air. CONSTITUTION:A method for propelling a missile and an electromagnetic ramjet cannon 20 are constituted such that a cylindrical solid armature 6 and air are chemically reacted under utilization of a Joule heat generated at the cylindrical solid armature 6, the missile 4 is accelerated by injecting the generated reaction product.
Patent JP-H07139980-A (JP)
Title: Electromagnetic flowmeter
Inventor: OKAWA KEITA
IPC: G01F1/58
Filed: 1993-11-18
Abstract: PURPOSE:To reduce measurement error even if the viscosity coefficient of a measurement fluid changes and flow-rate distribution differs by laying out a pair of ferromagnetic body plates curved in circular shape along a measurement pipe between an excitation coil and the measurement pipe. CONSTITUTION:A measurement fluid 2 flows in a magnetic field H generated by excitation coils 4a and 4b, thus measuring the flow rate from the electromotive force generated between electrodes 3, 3. Ferromagnetic body plates 6a and 6b curved in circular shape along a measurement pipe 1 are laid between the excitation coils 4a and 4b and the measurement pipe 1 while they are in contact with cores 5a and 5b. A magnetic potential is generated between the edge part of the ferromagnetic body plates 6a and 6b and a case 9 by the magnetic resistance based on the space parts 10a and 10b between the cores 5a and 5b and the case 9, thus bypassing one part of the magnetic flux from the edge part of the ferromagnetic body plates 6a and 6b to the case 9, enabling the magnetic field H inside the measurement pipe 1 which is the space part to form a uniform magnetic field in a direction vertical to the measurement pipe 1 and the axis of the electrode 3, and hence obtaining a high measurement accuracy.
Patent JP-H08119303-A (JP)
Title: Can
Inventor: KAWABATA CHOJI
IPC: B65D43/00
Filed: 1994-10-28
Abstract: PURPOSE: To detach a can cover easily and smoothly without moving a can body and producing negative pressure inside it, by surrounding the cylindrical part where the can body and the can cover fit together with guide cams alternately having tapered mountains and valleys which engage with each other and are detached therefrom. CONSTITUTION: A can cover 2 is fitted over a can body 1. At the same time, the can cover 2 is pushed further, making the downward mountain 2a of the guide cam B of the can cover 2 coincide with the valley 1b of the guide cam A of the can body 1. Consequently the mountain 2a is fitted into the valley 1b and the condition in which the can cover 2 covers is obtained. To separate the can cover 2 from the can body 1, the can cover 2 is turned in an arbitrary direction. As a result of this, the downward mountain 2a of the can cover 2 is separated from the valley 1b of the can body 1 and caused to run onto the upward mountain 1a of the can body 1. Then, the can cover 2 is pulled upward. Therefore, the can cover 2 is detached smoothly, and scatter of the contents of the can body, even as powdery matter, is prevented.
Patent JP-H03149589-A (JP)
Title: Electrostatic charge removing device of image forming device
Inventor: YONEDA SHINSAKU
IPC: G03G15/043
Filed: 1989-11-07
Abstract: PURPOSE:To prevent an erasure line of electrostatic charges from being irregular by providing a light shield member at the corner part between a case part for the projection width specification on the upstream side in the rotating direction of a photosensitive body and a partition member. CONSTITUTION:The light shield member (b) is provided at the corner part between the case part 8a for projection width specification on the upstream side in the rotating direction of the photosensitive body 1 and the partition member 10. Therefore, the projection area part where the high-brightness parts of adjacent diffusion type LED lamps 9 overlap with each other is shielded from light and the brightness of the part decreases, so the brightness on the border line of electrostatic charge removal can be made constant. Consequently, the erasure line of electrostatic charges on the photosensitive body surface can be made flat in high-brightness environment.
Patent JP-H01130118-A (JP)
Title: Photographic lens for macro-close-up
Inventor: ARIMOTO TETSUYA
IPC: G02B13/24
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a photographic lens for macro-close-up of a high magnification which is small in extending quantity, is long in working distance and is bright by constituting the lens of a front lens group having a positive refracting power and a rear lens group having a negative refracting power and constituting the lens so as to satisfy specific conditions. CONSTITUTION:This lens is constituted, successively from an object side, of the front lens group having the positive refracting power and the rear lens group having the negative refracting power and is so constituted as to satisfy the conditions expressed by inequalities I, II. In inequalities, f1 is the combined focal length of the front lens group having the positive refracting power; f2 is the combined focal length of the rear lens group having the negative refracting power. The lens is constituted, successively from the object side, of the front lens group having the positive refracting power and the rear lens group having the negative refracting power in such a manner, by which the front side main point position is approximated to the object side and the working distance is increased. In addition, the brightness and optical performance equal to the brightness and optical performance of a symmetrical type lens are obtainable.
Patent JP-H08127002-A (JP)
Title: Fancy plate and manufacture thereof
Inventor: OGAWA YASUMASA
IPC: B32B21/08
Filed: 1994-10-29
Abstract: PURPOSE: To generate an effect to stop movement of fibers and make a surface of a fancy veneer hardly crack by mixing a fibrous material in an adhesive layer, in a fancy plate having the fancy veneer adhered on a surface of a plywood through an adhesive. CONSTITUTION: A surface of a plywood 1 having a predetermined dimension is coated with, for example, a melamine urea co-condensation adhesive 2. Thereafter, a hemp fiber 3 having a length of, for example, 5-10mm is dispersed on the surface of the plywood and excess fibrous material is sucked and removed by a vacuum device. Next, the surface of the plywood is further coated with the melamine urea co-condensation adhesive 2. On the surface thereof, for example, an oak fancy veneer 4 having a thickness of, for example, 0.3mm and the same width and length as that of the plywood 1 is laid, adhered by a hot-press. The whole surface is stained and wiped, coated with a polyurethane resin coating, and dried so as to obtain a fancy plate. When a cold/hot repeat test B is performed for two cycles, cracks hardly generate in the fancy plate as well as a WPC veneer.
Patent JP-H10132855-A (JP)
Title: Probe card for ic inspection
Inventor: SOEJIMA KOJI
IPC: G01R1/067
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe card capable of inspecting in the state very close to the state parts such as resistors and capacitors are actually mounted on an IC chip even when inspection is done for the IC chip in bare chip state. SOLUTION: Chip parts 15, 17 and 18 such as inductor, capacitor and resistor capable of constituting IC to be inspected and an electric circuit are mounted on a wiring base 10 together with probes 24, 26 and 27 for electrically connecting to the IC to be inspected. If the probes 24, 26 and 27 are electrically connected to the IC to be inspected during the inspection of the IC to be inspected, the chip parts 15, 17 and 18 mounted together with them become the state electrically connected to the IC to be inspected and so the IC to be inspected can be inspected in the state close to the actually using state. Therefore, the effects of noise are reduced and the electrical characteristics of the IC can be inspected more exactly and with high reliability.
Patent JP-S62158653-A (JP)
Inventor: MASUMOTO KAZUHIRO
IPC: B65D1/02
Filed: 1985-12-24
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-H03149664-A (JP)
Title: Automatic arrangement method for parts on printed board
Inventor: MORIOKA SHIGEKI
IPC: G06F17/50
Filed: 1989-11-07
Abstract: PURPOSE:To arrange respective parts similar to a circuit diagram by determining the rough positions of respective parts from the circuit diagram, selecting the parts to be the reference of the arrangement, dividing the periphery of the parts into plural areas, finding out the polar coordinates of respective parts by regarding the position of the reference parts as an origin and selecting and arranging an optional area. CONSTITUTION:The rough positions of respective parts are determined from the circuit diagram, the center parts of the arrangement is specified and the rough positions of respective parts around the position of the center parts are found out by the display of polar coordinates. The periphery around the position of the center parts of the arrangement is divided into plural areas and the parts are allocated to the divided areas based upon the polar coordinates of respective parts. If a sufficiently wide space for arrangement does not exist, the area minimizing the wire length out of adjacent areas is selected to arrange the parts. Consequently, parts arrangement similar to the circuit diagram can be attained.
Patent JP-H01132729-A (JP)
Title: Alloy for lithium battery electrode
Inventor: MATSUDA YOSHIHARU
IPC: C22C9/00
Filed: 1987-11-17
Abstract: PURPOSE:To obtain an alloy for Li battery electrode free from embrittlement of electrode and showing high power generating effect by providing a composition consisting of prescribed atomic percentage, in total, of a first group containing Zn, Cd, etc., and a second group containing Fe, Co, etc., in the prescribed atomic ratio and the balance one or more elements among B, C, and Si. CONSTITUTION:An alloy for Li battery electrode has a composition consisting of 50-85atomic%, in total, of one or more elements among Zn, Cd, Al, etc., as a first group and Fe, Co, Ni, etc., as a second group and the balance one or more elements among B, C, and Si as a third group. At this time, the ratio between the first group and the second group is regulated to (2:98)-(50:50) by atomic ratio. An alloy prepared by heating the above alloy up to a temp. of the recrystallization temp. or above to carry out crystallization has a superior characteristic that, even if subjected to a repetition of charge and discharge when used for Li battery electrode, charging and discharging efficiencies are not decreased, but on the contrary they are increased.
Patent JP-H11126222-A (JP)
Title: Manufacture history management device
Inventor: OIDE HIROSHI
IPC: G06Q50/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently specify a product to be repaired and primary factor of the occurrence of a fault while flexibly adapting to a variety of manufacturing processes by making a history by allowing the product to correspond to combination of manufacture number corresponding to its own process and identifier of its own process in plural manufacture number setting means. SOLUTION: The manufacture number setting means 12-1 to 12-M give manufacture numbers to intermediate products manufactured individually through plural M processes constituting the production line of the product. In individual process supplying some ready-made intermediate product among those plural M processes, a history making means 13 makes a history by allowing the product to correspond to combination of the manufacture number of the ready-made intermediate products and the identifier of the former process and combination of production number set by the one of the manufacture number setting means 12-1 to 12-M corresponding to its own process among the manufacture number setting means 12-1 to 12-M and the identifier of its own process in the tracing- back direction of the production line.