baber/WOPTO huggingface dataset:
Patent JP-H07148064-A (JP)
Title: Rice cooker
Inventor: YAKUSHIJI TSUGIHARU
IPC: A47J27/00
Filed: 1993-11-26
Abstract: PURPOSE:To improve the strength of the mounting part of a heating element, and prevent the deformation of an outer pan by mounting the heating element on the side surface plate of the outer pan. CONSTITUTION:This rice cooker body 1 has an outer pan 4, and an inner pan 5 for housing a material to be cooked which is attachably and detachably housed in the outer pan 4. The outer pan 4 has a rice cooking heating element 6 for heating the inner pan 5, and the rice cooking heating element 6 is mounted on the side surface plate 4a of the outer pan 4. Since all the loads of the inner pan 5 and the rice cooking heating element 6 are vertically added to the side surface plate 4a of the outer pan 4 even when the rice cooker is accidentally fallen, the side surface plate 4a resists against it, and the outer pan 4 is never deformed.
Patent JP-2000124279-A (JP)
Title: Semiconductor device applicable to wafer burn-in
Inventor: NAKADA KIYOKAZU
IPC: H01L21/66
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To perform a correct burn-in test with an IC chip as set, when a disorder takes place at burn-in test and an excessive current flows in a semiconductor device, allowing the excessive current to melt a fuse, so that a test current applied from a power source line is cut off. SOLUTION: A wafer with a power source connected to each IC chip 1 is put in a specified high-temperature atmosphere, and a burn-in test is started. When a disorder takes place in the IC chip 1 during the test, an excessive current flows in a circuit element in the IC chip 1 from a power source line 4 through a proving pad 2. When the current exceeds a pre-set tolerable current of a fuse 5, it melts the fuse 5 and the current flowing into the IC chip 1 from the power source line 4 is cut off. Thus, a correct burn-in test with the IC chip 1 is performed as set.
Patent JP-H04168778-A (JP)
Title: Light emitting diode, and array and lamp thereof
Inventor: SUEHIRO YOSHINOBU
IPC: H05K3/30
Filed: 1990-10-31
Abstract: PURPOSE:To mount a concave reflecting surface on a board without damage by forming a support so as to protrude from the lowest part of the surface on the periphery of the surface. CONSTITUTION:Supporting legs 6a, 6b are formed so as to protrude from the lowest part of concave reflecting surfaces 15, 25, 35 on the periphery 40a disposed at both ends of LEDs 10, 20, 30 in arranging direction. In order to form an LED lamp by using such LED array, first, outer leads 42 of the LED array are bent to a rear surface side at a predetermined position. A circuit pattern and a hole 52 for inserting the leads 42 are previously formed on a board 50. The leads 42 are inserted to the hole 52, and pressed until the ends of supporting legs 6a, 6b are brought into contact with the board 50. Then, the pawls (leads protruding at the opposite side of the board 50) of the leads 42 are cut, and connected to a circuit pattern via solder, etc.
Patent JP-H06122743-A (JP)
Title: Resin composition, resin composition for screen printing ink, and cured product therefrom
Inventor: KUDO SHOJI
IPC: C09D11/106
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a resin composition which can be rapidly cured by ultraviolet irradiation to form a lowly odoriferous cured product by mixing an urethane (meth)acrylate with specified compounds. CONSTITUTION:This resin composition comprises a urethane (meth)acrylate (e.g. a product obtained by reacting a poly-epsilon-caprolactane diol with isophorone diisocyanate and further reacting the product with beta-hydroxyethyl acrylate), an ethylenically unsaturated compound other than the above (e.g. N- vinylpyrrolidone), a compound of formula I (wherein R1 is H or 1-4 C alkyl) and a compound of formula II [wherein R2 and R2 are each 1-3 C alkyl; R4 is H, 1-13 C alkyl, phenyl, OR5 OCH2CH2OR5 (wherein R5 is 1-13 C alkyl) or a group of formula III].
Patent JP-H09137069-A (JP)
Title: Biodegradable composition
Inventor: SHIMOOOZONO TETSUYA
IPC: C08L101/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition for sheet, etc., containing a biodegradable resin as a continuous phase and containing a plasticized starch as a discontinuous phase, capable of keeping water resistance and mechanical property and improving defects such as foaming in heat melting and restriction of thickness in film uses. SOLUTION: This biodegradable composition is obtained by heating and mixing (A) starch with (B) a plasticizer and (C) a biodegradable resin in the presence of water content in an amount of <=5% based on the dried material of the component A. Moreover, the component A is an unprocessed starch, a processed starch or a starch derivative and the component B is a biodegradable high-boiling point plasticizer and the plasticized starch is obtained by heating and mixing the component A with the component B and a weight ratio of the plasticized starch to the component C is (10:90) to (99:1) based on the dried materials of the components A and C and the component C is preferably an aliphatic polyester.
Patent JP-S62154370-A (JP)
Title: Optical information device
Inventor: MIYAZAKI TOMIYA
IPC: G11B7/0055
Filed: 1985-12-27
Abstract: PURPOSE:To improve the reliability of an optical information device as the auxiliary storage device of a computer system by recording a signal with a constant pattern at an address information part which indicates a defective area and identifying the defective area by a means identifying the defective area. CONSTITUTION:If an optical disk 9 is defective and can not be corrected by a read circuit 10, a microcomputer 2 sets the selection of a deleted data mark signal to a write data generating circuit 5 and selects a recording gate switching circuit 7 to an address information part area, thereby performing writing to the optical disk 9 in a pre-group address information part area with a sector address (n+1) through a recording and modulating circuit 6 and an optical head circuit 8. Then, the write data generating circuit 5 and a recording gate switching circuit are selected for data and a data block DB2 is written in a block B3 discriminated with a sector address (n+2). Then, image data in a track address and a sector address of a pre-group which can be identified by an address identifying circuit 11 are read by a reading circuit 10 to read only data blocks having no defective recording data while making a jump over data in a recording defective area.
Patent JP-S62156912-A (JP)
Title: Manufacture of optical transmission frp structural material
Inventor: HANI KIYOSHI
IPC: B29C39/10
Filed: 1985-12-28
Abstract: PURPOSE:To obtain an FRP structural material which possesses optical transmission characteristics equal to glass, is light and superior in heat resistance, weather resistance and productivity, and possesses strength and shock resistance which are adoptable to a structural material, by a method wherein a reinforcement material of an optically transmitting inorganic or organic fiber is arranged within a mold by applying tensile strength to the reinforcement material and transparent thermosetting resin is pressed in for cure while the inside of the mold is being kept at high vacuum. CONSTITUTION:A mold release agent is applied to the inside of a mold 3, then a reinforcement material 1 as a woven fabric of an optically transmitting inorganic or organic fiber is arranged in a cavity, tensile strength is applied to the reinforcement material 1 by making use of a protrusion 4 and fixed plate 5 fitted to the circumference of a mold 3 to clamp the mold 3. Then a vacuum chamber 10 is fixed with a bolt 11 by closing a vacuum chamber 10 and nozzle 6 is set up to a resin casting port of the mold 3 through the vacuum chamber 10. Then the insides of the vacuum chamber 10 and mold 3 are kept under high vacuum by making use of a vacuum pump through a deaeration port 7. Simultaneously, after the inside of the cavity, kept at a constant temperature has been mixed with a curing agent by heating the mold by a heater 9 fitted to the mold 3, thermosetting resin 2 such as defoamed and transparent epoxy resin is pressed in the inside of he mold 3 through a nozzle 6 and cured for a predetermined period of time.
Patent JP-H09138146-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOMATSU SHINGO
IPC: G01F1/58
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve performances by increasing the number of the windings of a coil with the entire shape made small, and generating magnetic fluxes sufficiently. SOLUTION: A coil 4 of a magnetic-field generating means, which generates the magnetic field orthogonal to a fluid to be measured 2 in a measuring pipe 1, is provided. At least one pair of electrodes 5 are provided so as to face each other on the diameter of the above described measuring pipe 1 so that the signal generated in the above described fluid to be measured 2 by the action of the above described magnetic field is measured. The interference relief parts or both side parts of the surface of the aboved described magnetic-field generating means are provided at a magnetic-flux returning outer core 7, which covers the coil 4 and fixes the coil 4 to the above described measuring pipe 1.
Patent JP-H0797859-A (JP)
Title: Nonrectilinear traveling type shiftable scaffolding
Inventor: KANO TOSHIAKI
IPC: E04G3/28
Filed: 1993-09-29
Abstract: PURPOSE:To shift a scaffolding along a scaffolding rail always easily and continuously by forming the shape in the longitudinal direction of the scaffolding rail to a nonrectilinear shape and shifting the scaffolding to a construction place in a curved form continuously by a traveling device. CONSTITUTION:An upper part suspension metal fitting 6 is welded to the lower part of a predetermined place of a construction, and one end of the hook of a chain block 8 is laid. Then, on the ground surface at the predetermined place of the construction, a plurality of scaffolding booms 4 are transported and arranged in parallel each other, and a working floor 3 is transported onto the scaffolding boom 4 and fixed. Then, a protecting construction 2 is transported and installed on the periphery of the working floor 3, and a scaffolding rail 1 is transferred close to the working floor 3. Then, the top end of a wire 10 for winch is allowed to pass through the hook of the scaffolding boom suspension metal fitting 11, an the hook at the other end of a chain block 8 is laid on a lower part suspension metal fitting 7. Then, the scaffolding rail 1 is suspended and fixed, and the scaffolding boom 4 is suspended up by pulling the wire 10, and the protecting construction 2 and the working floor 3 are pulled up to a prescribed height. Then, the working floor 3 is fixed, and construction is started.
Patent JP-H10182542-A (JP)
Title: Purification of o-phthalaldehyde
Inventor: GISELBRECHT KARL HEINZ DR
IPC: C07C47/544
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying o-phthalaldehyde, enabling to produce the highly pure o-phthalaldehyde through a storage compound requiring only a small storage volume and only a short saponification time because of containing only a small amount of an alcohol bound thereto and having a low boiling point. SOLUTION: This method for purifying o-phthalaldehyde comprises adjusting an alcohol solution containing a crude non-purified o-phthalaldehyde to a pH of 0-3 at a temperature of 0-60 deg.C, adding an alkaline solution (e.g. a sodium hydroxide solution) to the alcohol solution, extracting the corresponding dialkoxyphthalan from the resultant organic phase, distilling the extract and, if necessary, hydrolyzing the purified product into the purified o-phthalaldehyde.
Patent JP-H07127189-A (JP)
Title: Roof-tile scattering preventive tool
Inventor: HASHIGUCHI TAKASHI
IPC: E04D1/30
Filed: 1993-11-02
Abstract: PURPOSE:To prevent the scattering of a roof tile by integrally forming a roof- tile bearer fixing section having a through-hole, a lower-side roof-tile pressing section and an upper-side roof-tile pressing section through a bent section. CONSTITUTION:A slender stainless steel plate is bent and a roof-tile bearer fixing section 3, a bent section 21 and a lower-side roof-tile pressing section 5 are formed integrally, and an upper-side roof-tile pressing section 7 is welded onto the top face of the lower-side roof-tile pressing section 5, thus forming a roof-tile scattering preventive tool 1. A roof tile bearer such as a rafter is fixed by the roof-tile bearer fixing section 3, the top face of a lower-side roof tile is pushed by the lower-side roof-tile pressing section 5, and the top face of an upper-side roof tile is pushed by the top-face pressing section 7. Accordingly, the flying of the roof tiles on a roof of a strong wind due to a typhoon, a tornado, etc., can be prevented completely.
Patent JP-H03160692-A (JP)
Title: Hologram storage device
Inventor: HATAKEYAMA IWAO
IPC: G11C13/04
Filed: 1989-11-17
Abstract: PURPOSE:To preciesly obtain an inexpensive hologram at high speed by arbitrarily changing the angle of reference light with respect to signal light and using a light deflector and an elliptic reflector for intersecting them, orthogonal. CONSTITUTION:A light beam 42 emitted from a laser 41 enters a deflector 46 on the focus of the oval reflector 45 and it is divided into a light beam 43 which advances straight and a polarized beam 44. The light beam 44 is reflected on the surface of the oval reflector 45, passes through a volume hologram storage medium 410 placed on the other focus in spite of a polarized angle and turns into reference light. On the other hand, the straight advancing beam 43 turns into signal light through a shutter 412, a lens 47 for beam expander and a space modulator 49, is converged on the medium 410 on a lens 48 and it is spatially intersect with reference light. Then, it is interfered and the hologram is recorded. Signal light is reproduced by closing the optical shutter 412 and projecting the polarized light 44 on the medium 410 as reproduced light.
Patent JP-H03161259-A (JP)
Title: Lens centering machine
Inventor: MATSUSHITA KOICHI
IPC: B24B9/14
Filed: 1989-11-17
Abstract: PURPOSE:To improve positioning precision of a slider by way of devising surface contact of a cam not to transmit to the slider by providing a surface deflection absorption means of the cam in a cam follower which transmits lift amount of the cam to the slider. CONSTITUTION:In the state where a slider 1 is positioned in a specific position and stopped, one edge of a cam follower 5 makes contact with a cam surface of a cam 4 being rotated. But, surface deflection of the cam 4 transmitted to one edge of this cam follower 5 is absorbed by a cam surface deflection absorption means (compression spring) 5e provided on the cam follower 5. Consequently, surface contact of the cam 4 is not transmitted to the slider 1.
Patent JP-H06211879-A (JP)
Title: Compound with alkoxysilane group and amino group
Inventor: KURISUCHIAN TSUBUIINAA
IPC: C08G18/10
Filed: 1993-11-04
Abstract: N-Alkoxysilylalkylaspartic acid esters, a process for their preparation by reacting equimolar amounts of aminoalkylalkoxysilanes with maleic or fumaric esters, and their use as reactants for organic polyisocyanates in the preparation of prepolymers which have alkoxysilane and urea groups.
Patent JP-H06122526-A (JP)
Title: Forming of glass gob
Inventor: YASUI HIDEO
IPC: C03B7/10
Filed: 1992-10-09
Abstract: PURPOSE:To form a glass gob in high weight precision over a wide weight range by holding a glass gob on a forming mold in non-contacting state by the pressure of a gas stream ejected through small holes opened on the bottom of the mold and cutting the flowed-down glass when the pressure of the air stream reaches a prescribed level. CONSTITUTION:Molten glass 2 is flowed down through a hot flow-down pipe 1 and charged into a forming mold 5. Air is passed through a tubular furnace 15 and pressed into a main pressure chamber 8. The air pressure in the chamber is measured by a sensor 10 and the result is fed back to a controlling mechanism to control the pressure at a definite level. Air is pressed through a tubular furnace 14 into a jacket 7 and blasted through small holes on the forming face 6 to form an air layer between the charged glass gob 3 and the forming face 6. The air pressure in the jacket 7 increasing with increase in the volume of the charged glass gob 3 is determined by a pressure gauge 9 and the signal is transmitted to a processor 11 and compared with a standard signal corresponding to the prescribed volume of the charged glass gob 3. When both values are coincided with each other, a signal is transmitted to a laser beam radiation apparatus 12 and the flowed-down glass is cut with the laser beam 13.
Patent JP-S63150199-A (JP)
Inventor: YOKOYAMA MITSURU
IPC: E04G23/08
Filed: 1986-12-16
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-H09111993-A (JP)
Title: Retaining metal fitting of outer wall material
Inventor: ISHIMARU HIROSHI
IPC: E04F13/073
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To fasten an outer wall material to either the right or left side of a substrate surface of a building by one kind of retaining metal fitting and thereby to eliminate unevenness of the substrate surface. SOLUTION: This retaining metal fitting is formed of a rectangular single-leaf plate. The single-leaf plate is bent in the shape of a letter L and one bent part is made a main-body part 2, while the other bent part is provided with a plurality of nail holes 4 and made a fixing part 3. In the main-body part 2, plate pieces provided in continuity from the main-body part 2 by punching through a part of this part are so bent as to extend to the side of the main-body part 2 not facing a substrate surface, so that an outer wall material supporting part 5 having grooves 5c and 5d of a required width above and below and shaped in lateral or rotatory symmetry be provided. Three side edge parts of the main-body part 2 are so bent as to extend in the same length to the side of the main-body part 2 facing the substrate surface, so that support parts 6, 7 and 8 to be brought into contact with the substrate surface be provided.
Patent JP-S63145276-A (JP)
Inventor: JIYOOJI UIRIAMU HORANDO
IPC: C07D307/935
Filed: 1987-11-27
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-H05112678-A (JP)
Title: Flame-retardant resin composition and electric wire coated therewith
Inventor: MATSUMOTO JUNICHI
IPC: C08K5/49
Filed: 1991-10-18
Abstract: PURPOSE:To provide the title composition excellent in flame retardancy, mechanical properties and flame retardant acceptability, thus suitable for the outdoor materials in the civil engineering/construction industry (e.g. electric wires). CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a copolymer <=30 deg.C (pref. <=10 deg.C) in glass transition temperature and 0.005-20dl/g in intrinsic viscosity, produced by copolymerization between (1) a cyclic olefin (e.g. norbornene, 5-methylnorbornene) and (2) an (alpha-olefin (e.g. ethylene, propylene) with (B) 5-250 pts.wt. of a flame retardant (e.g. magnesium hydroxide, tetrabromoethane, trimethyl phosphate), and, if necessary, (C) 1-100 pts.wt. of a thermoplastic elastomer and/or (D) a polyolefin resin. The other objective electric wires can be produced by coating the original wires with this composition.
Patent JP-S62156267-A (JP)
Title: Production of composite wire by vapor deposition
Inventor: SAITO KAZUO
IPC: B21F19/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a composite wire having a uniform vapor-deposited metallic layer by rotating a crucible as a metal evaporating source to press a molten metal in the crucible against the side wall of the crucible, feeding a core material along the axis of rotation and carrying out vapor deposition. CONSTITUTION:A crucible 1 as a metal evaporating source is rotated on the axis of rotation to press a molten metal 2 in the crucible 1 against the side wall of the crucible 1. A core material 4 is then fed along the axis of rotation and the metal 2 is vapor-deposited on the core material 4.
Patent JP-H09144035-A (JP)
Title: Concrete block and retaining wall
Inventor: MOROZUMI MASAYUKI
IPC: E02D29/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of retaining-wall forming construction works by forming this retaining wall of a tabular wall-surface composing section, a back board section installed on the rear of the composing section and a fixing section integrally connecting the back board section. SOLUTION: Back board sections 14 are formed tabularly of concrete at regular intervals on the rear side of a wall-surface composing member 12. The back board sections 14 are connected and fixed integrally onto the rear of the wall-surface composing member 12 by fixing sections 16 at that time, and a concrete block 10 is formed as a whole. When the back board sections 14 are placed so as to be abutted against the face of a slope and a section between the rear of the wall-surface composing section 12 and the face of the slope is filled with ready-mixed concrete, the weight of the concrete is applied to the back board sections 14, and floating is prevented. Through-holes 18 are formed to the back board sections 14, sections among the fixing sections 16 at two places are formed in through-holes 20, and concrete is flowed preferably.  The quantity of a bearing member 22 projected is adjusted, and the angle of the grade of the composing section 12 is adjusted. Accordingly, operation efficiency forming a retaining wall can be improved remarkably.
Patent JP-H08155112-A (JP)
Title: Fraud-deterrent system of game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-12-01
Abstract: PURPOSE: To enable preventing illegal replacement of the control board of a game machine and illegal replacement with modified ROMs by providing a key-information monitoring means which cuts the transfer of game result information to the game machine at the elimination of key information to thereby obstruct the generation of an added value. CONSTITUTION: During the execution of a game, game result information 27 is transferred to a game control portion 13 on a control board 12 via a key- information monitoring means 25, and the game control portion 13 imparts an added value 26 according to the game result information 27 and game control information 13b, both of which are created as the game proceeds. A key information recording means 20 in the game machine is connected to the control board 12 or to the game control portion 13 and can therefore store and hold a key information 20a. When the control board 12 or the game control portion 13 is removed, the key information 20a stored and held in the key information recording means 20 is eliminated.  Therefore, the timing at which illegal replacement of the control board 12 of the game machine or illegal replacement with modified ROMs has been performed can be detected and so a fraud-deterrent system for the game machine can be provided.