baber/WOPTO huggingface dataset:
Patent JP-H02140307-A (JP)
Title: Heat exchanger
Inventor: INOUE HITOSHI
IPC: E01H5/10
Filed: 1989-04-10
Abstract: PURPOSE:To reduce a heat loss by providing a heat contact heat pipe, an air vent mechanism, detectors of the water level and temperature of hot water, and an outlet switching valve and a valve device opened at the upper limit water level and the preset temperature or below and closed at the lower limit water level and the preset temperature or above. CONSTITUTION:A heat receiving section 6a brought into heat contact with the hot water passing in a pipeline body 8 and a heat pipe arranging a heat radiating section 6b on the other end at a heated section are provided, and an air vent mechanism 12 releasing the air in the pipeline body 8 and feeding part of the hot water is provided. A water level detector 13 and a temperature detector 14 of hot water and a switching valve 15 on the outlet side are provided. The switching valve 15 is opened when the upper limit water level detected signal from the water level detector 13 is inputted and the signal of the temperature detector 14 is the preset temperature or below, and the switching valve 15 is closed when the lower limit water level is detected and the signal of the temperature detector 14 is the preset value or above. The reliability can be improved..
Patent JP-H04303075-A (JP)
Title: Automotive front body structure
Inventor: FUJIMOTO MINORU
IPC: B62D25/08
Filed: 1991-03-29
Abstract: PURPOSE:To provide such an automobile front body structure that is able to support an impact in a suspension system so surely even in such a so-called nose type or slant nose type vehicle, and improves the body rigidity. CONSTITUTION:A apron reinforcement 22 is joined to an upper edge of a wheel apron 20, and a front frame 21 is connected to the lower edge. At the side of a shroud in the more front than a suspension tower of the wheel apron 20, the apron reinforcement 22 and the front frame 21 are connected to each other by an almost L-shaped support bracket 29.
Patent JP-S60234805-A (JP)
Inventor: NEMOTO MASANORI
IPC: B29C45/03
Filed: 1984-05-09
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-S57206646-A (JP)
Title: Octahydrotetracyanoanthraquinodimethane derivative
Inventor: HOTSUTA OSAMU
IPC: H01L21/331
Filed: 1981-06-12
Abstract: NEW MATERIAL:The 1,2,3,4,5,6,7,8-octahydro-11, 11, 12, 12-tetracyano-9,10-anthraquinodimethane derivative of formulaI(W,X,Y and Z are H or 1W8C hydrocarbon group; at least one of W and X and at least one of Y and Z are hydrocarbon group, and W=Y and X=Z or W=Z and X=Y provided that the substituent groups of the above groups are same).  
     USE: Useful as an organic material and organic semiconductor, e.g. organic electronic material. It has excellent electrical conductivity, and high solubility in solvents.  
     PROCESS: The compound of formulaIcan be prepared by (1) reacting p-benzoquinone with butadiene, (2) subjecting the product to the addition of a hydrogen halide and the hydrogenation, (3) substituting the resultant dodecahydro-9,10- anthraquinone derivative with the group of formula II to obtan the compound of formula III (the number represents the position of C), and (4) partially dehydrogenating the compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01263518-A (JP)
Title: Passive-type apparatus for distance measurement
Inventor: KAWABATA TAKASHI
IPC: G02B7/32
Filed: 1988-04-15
Abstract: PURPOSE:To save a power on the occasion of employment of an auxiliary light source and to enable the execution of proximity detection, by projecting a light only to an object of distance measurement within a range of measurable distances by using the auxiliary light source. CONSTITUTION:A distance to an object is detected from the amount of relative slippage of object image patterns formed on light-sensing elements 3 and 4 through distance-measuring lenses 1 and 2. In the case when the object is located closer than point-blank distance point, however, the distance measurement thereof is limited by the length of the light-sensing elements 3 and 4, and therefore an auxiliary light source 5 is provided to enable the execution of the distance measurement. For the object located farther than the point-blank distance point, a light flux from the auxiliary light source 5 is projected as an auxiliary light for the correlative patterns so that the object be put within the range of distance measurement of the light- sensing elements 3 and 4 on the right and the left. For the object located on the closer distance side than the point-blank distance point, the position of the auxiliary light source 5 is specified so that the object be put in the visual field of the light-sensing element 3, i.e. so that the light source may act as an active distance measurement system for proximity. Combination of the distance measurement under natural light with the distance measurement by the use of auxiliary light in this way enables the execution of distance measurement for an object located in a wide range.
Patent JP-H03290498-A (JP)
Title: Cleanser composition
Inventor: SONE TAEKO
IPC: C12R1/07
Filed: 1990-04-06
Abstract: PURPOSE:To provide a cleanser composition effectively acting on the starch stains strongly adhered to table wares, fibers, etc., and having a remarkably improved cleanability by compounding an alkali pullulanase or alkali-resistant pullulanase having an alpha-amylase activity. CONSTITUTION:The objective composition comprises an alkali pullulanase or alkali-resistant pullulanase having an alpha-amylase activity in an amount of usually 0.1-10wt.%, the pullulanase being produced by Bacillus sp. KSM-AP1378 (FERM 10886). The purified enzyme may be used as the alkali or alkali-resistant pullulanase and a culture solution may be used as such as the crude enzyme.
Patent JP-H10271878-A (JP)
Title: Controller for brushless motor
Inventor: SUGAWARA YOICHI
IPC: H02P6/08
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent incorrect position detection and change over energization optimally by obtaining a proper reference voltage in the rotational control of a brushless motor. SOLUTION: When a DC power is switched by a switching element of an inverter circuit 3 and applied to the brshless motor 4, a control circuit 11 detects the position of the rotor of the brushless motor 4 by a position detecting signal from a position detector 5, and the supply of the armature winding current of the brushless motor 4 is changed over on the basis of the position detection. A reference-voltage generating circuit 10 divides the voltage of the power supply for the inverter circuit 3 by a resistor circuit 10a consisting of one resistor R5 and a plurality o resistors R6 or R9 and a plurality of fixed voltage can be generated at that time, and one fixed voltage in a plurality of fixed voltage is selected by a selector circuit 10b.  The control circuit 11 controls the selector circuit 10b, detects a plurality of fixed voltages, and determes one fixed voltage as reference voltage. A composite voltage obtained by combining the winding voltage of the brushless motor 4 by a resistor circuit 5a and the determined reference voltage are compared by a comparison circuit 5b, and the result of the comparison is used as a position detecting signal.
Patent JP-H0659168-A (JP)
Title: Optical array link module
Inventor: IWAMA TAKEO
IPC: G02B27/00
Filed: 1993-04-20
Abstract: PURPOSE:To reduce the cost of the optical array link module which transmits plural light signals in parallel. CONSTITUTION:This optical array module is equipped with an LD array 4 constituted by successively providing plural LDs 4A while the number of defectives is considered in the necessary number of channels, an optical fiber array cable 6 constituted by successively providing optical fibers 6A corresponding to the respective LDs 4A of the LD array 4, and a lens array 5 which is constituted by successively providing lenses 5A corresponding to the respective LDs 4A of the LD array 4 and interposed between the LD array and optical fiber cable 6 to optically couple the LD array 4 and optical fiber array cable 6 as desired; and optical fibers of the optical fiber cable 6 corresponding to defective LDs of the LD array 4 are disconnected as desired and then optical fibers 6A as many as desired channels are arrayed.
Patent JP-S59217230-A (JP)
Title: Defect detector for magnetic recording medium
Inventor: KIMURA HITOSHI
IPC: G11B20/10
Filed: 1983-05-25
Abstract: PURPOSE:To detect an error of a reproduced signal originating from phase distortion of a magnetic recording medium and improve the quality by detecting a shift in peak point generated by a peak point detecting means on the basis of the phase distortion of the reproduced signal through a window obtained by a window generating means. CONSTITUTION:The window generating circuit 5 sends out window signals having waveforms C and D on the basis of a zero point detection signal. The peak detecting circuit 3 detects peaks of a waveform A and sends out pulse shown by B. A flip-flop 6 is set with the waveform C by using pulses B as a clock and a flip-flop 7 is set with the waveform D by using the pulses B as a clock. If a magnetic recording medium has a defect to has phase distortion in a reproduced waveform, the waveform A shifts in peak point and zero point as shown by a dotted line. The waveforms C and D are generated on the basis of the zero point of a normal waveform which is several cycles before the waveform A, so their positions are accurate, and the flip-flop 7 is not set because of the position shift of pulses shown by dotted lines of B, so that a phase error occurrence signal is sent out through an OR circuit 8.
Patent JP-2000284088-A (JP)
Title: Replacing method for core shroud
Inventor: YUGUCHI YASUHIRO
IPC: G21F9/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for separately logging a core shroud for replacing into a reactor pressure vessel and combining in one piece in the reactor pressure vessel in the case that a space for combining the core shroud in one piece does not exist in the reactor building. SOLUTION: The method has a process to cut an upper grid plate, a core support plate and a core shroud in a reactor pressure vessel, a process to take out these incore structures out of the reactor pressure vessel, a process to weld and place a ring 2b of the separated new core shroud 2, a process to assemble a new core shroud 2 other than the ring 2b outside the reactor pressure vessel in one body and place it on the upper part of the ring 2b of the new core shroud 2 and a process to place the new core support plate and the new upper grid plate to the new core shroud 2.
Patent JP-S5518374-A (JP)
Title: Work transfer device for rotary table type base machine
Inventor: YAMADA HIROSHI
IPC: B23P19/00
Filed: 1978-07-26
Abstract: PURPOSE: To eliminate restriction on the number of transfer units, to enhance sureness in the transfer of works, and to enable high-speed operation by conducting the transfer of works purely mechanically by means of a link mechanism utilizing a fixed disc.  
     CONSTITUTION: A fixed table 9 move vertically in the same way as a unit table 1 but does not swing. When the table 1 moves in the direction of an arrow C, an adjusting arm 11 rotates in the direction of an arrow I about the tip end of an arm 10 fitted on the table 9, which leads to that a slide plate 12 is pulled by the arm 11 and moves in the direction of an arrow G. When the arm 11 moves in the direction of an arrow J, the plate 12 moves in the direction of an arrow H. As a result, a chuck 4 moves in the directions of the arrows G and H in synchronism with the movement of the table 1 in the directions of the arrows C and F. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57205343-A (JP)
Title: Surface treatment of glass
Inventor: KOBAYASHI KEIJI
IPC: G03F1/60
Filed: 1981-06-15
Abstract: PURPOSE: To easily form tempered glass with increased surface smoothness, heat resistance and laser resistance by polishing the surface of glass, subjecting the glass to heat treatment at a fixed temp. raising rate and ion exchange treatment, and forming a metallic film.  
     CONSTITUTION: The surface of a glass plate is polished with water insoluble cutting oil contg. an inorg. abrasive material to remove or reduce invisible flaws remaining in the surface. This glass is heat treated at 100°C/sec temp. raising rate to a temp. below the softening point and immersed in a molten salt such as molten KNO 3  at a prescribed temp. to further reduce the residual invisible flaws by ion exchange treatment. At least 1 metallic film of indium oxide or the like having a satisfactory adhesive property to glass is then formed. By this method the concentration of stress on invisible flaws is reduced, and the laser resistance, illumination resistance, light transmittance, etc. are improved. This method is applicable to glass for a solar battery, glass for a liq. crystal television, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58958-A (JP)
Inventor: REIMONDO DEI YOZEFUI
IPC: C07C49/23
Filed: 1982-06-01
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-H10287820-A (JP)
Title: Fine particle pigment
Inventor: SHIBATA MASAFUMI
IPC: A61K8/89
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pigment having clear appearance color, excellent in dispersibility, and having high water resistance, by surface-treating a pigment having a specific average particle size a specific copolymer. SOLUTION: This pigment is obtained by surface-treating a pigment having an average particle size of 0.001-1 μm, preferably 0.1-0.8 μm, with a copolymer consisting of hydrophilic segment and organopolysiloxane segment. For the above copolymer, it is preferable that the weight ratio of the hydrophilic segment to the other segment including organopolysiloxane in the copolymer is (1:40)-(2:1) and the weight-average molecular weight is 1,000-300,000. It is preferable that the copolymer is poly(N-acylalkyleneimine)-modified silicone or the like, in which the segment of poly(N-acylalkyleneimine) consisting of the unit of the formula (R<1> is H, a 1-22C alkyl, etc.; (n) is 2 or 3) is bound to a silicon atom of a terminal or side chain of the organopolysiloxane segment via heteroatom-containing alkylene group.
Patent JP-H03290287-A (JP)
Title: Thermal recording material
Inventor: HOSOI TAKAOMI
IPC: B41M5/333
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a thermal recording material which is excellent in plasticity resistance of a coloring image by a method wherein a thermal recording layer having colorless or light colored coloring compound and sulphonium salt as given by the formula (1) as main component is provided on a base material. CONSTITUTION:A thermal recording coloring layer having a colorless or light colored coloring compound and sulphonium salt as given by the formula (1) as main components is provided on a base material for a thermal recording material. After dispersing independently coloring material, sulphonium salt expressed by formula (1), further as required, thermally fusible compound and other additives together with a binder, water, or organic solvent with a dispersing device, by mixing or simultaneously dispersing the coloring material, sulphonium salt expressed by formula (1), etc., a thermal coloring layer forming applicable liquid is prepared. By applying and drying it on the base materials of paper, plastic sheet, synthetic paper, etc., so as to obtain 5-40g/m<2> by dry wt. the excellently plasticizer resistant thermal recording material on which color disappearance and fading of the color image are not generate with a plasticizer or the like, can be obtained.
Patent JP-S62250457-A (JP)
Title: Positioning method for sheet type body
Inventor: NISHIDA FUMIHIKO
IPC: G03F9/00
Filed: 1986-04-23
Abstract: PURPOSE:To accurately position a sheet type body by holding the sheet type body on a carrier and conveying it to a position on a table corresponding to the upper part of a pin, bringing a brush into contact with a pin hole part, and then projecting the positioning pin from the table and engaging it. CONSTITUTION:Suction rubber 36 after holds the uppermost base sheet suctionally stops where the in hole 52 of the base sheet 50 reaches the upper part of the positioning pin 16 and the base sheet 50 is released from being held by the suction rubber 36. Then, an air cylinder is driven to elevate the suction rubber 36, and a rack 18 moves until the brush 44 reaches the upper part of the pin hole 52. The brush 44 pushes the base sheet 50 to bring the front end of the base sheet into complete contact with a read patch and paste table 14, and the air cylinder 54 is driven in this state to elevate the positioning pin 16. Consequently, the base sheet 50 moves horizontally to a correct position without any damaged to the pin hole 52, so that the base sheet 50 is positioned accurately.
Patent JP-H11267295-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To remarkably improve interest concerning a game machine in which plural picture patterns are displayed while being fluctuated and characters different from the picture patterns are displayed. SOLUTION: A first type start hole 3 and a great prize winning hole 4 are provided on a play board 2 of a PACHINKO machine 1, and a display device 13 provided with a display part 13a is incorporated into the central section of the play board 2. Plural picture pattern lines are displayed on the display part 13a, and the picture pattern line is composed of plural kinds of picture patterns. When the state of stopping main picture patterns advantageous for a player is a predetermined specified stop state, a controller 24 compares it with the other stop state and while the state is advantageous for the player at least, change display control is performed for making different items concerning characters.
Patent JP-S59218895-A (JP)
Inventor: NOSHI MINORU
IPC: B42D11/00
Filed: 1983-05-27
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-S5217290-A (JP)
Title: Manufacturing method of elastic grinder
Inventor: SHIMIZU AKIHIKO
IPC: B24D3/28
Filed: 1975-07-31
Abstract: PURPOSE: Manufacturing process of elastic grinder by which the viscosity and consistency of the materials are adjusted and the materials are kneaded and formed without using the roll mill so that the automatization of the manufacturing process is achireved with an extremely easy method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63261074-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: E05B47/06
Filed: 1987-04-15
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-H03289668-A (JP)
Title: Image forming device
Inventor: NAKA AKIYUKI
IPC: G03G21/00
Filed: 1990-04-06
Abstract: PURPOSE:To improve the degree of freedom in design by providing a light source arranged on the side part in a space in which an image producing cartridge is loaded and an erasing means having a reflection means in the image producing cartridge so that it can project light over the entire length in the axial direction of an image carrier. CONSTITUTION:The parabolic reflector 64 of the erasing means 63 for removing residual charge on the surface of a photosensitive drum 4 by irradiating the surface of the drum 4 with erasing light after transfer is disposed in the narrow space between a cleaning blade 7 in the image producing cartridge 1 and an electrostatic charger 52. The light source 65 is disposed at the focusing position of the parabolic reflector 4 on the side part in the space where the image forming cartridge is loaded. Therefore, an inexpensive point light source is used as the light source and arranged on the side part in the space where the image producing cartridge is loaded and which has large idle space, and the reflection means 64 is arranged even in a narrow gap in the cartridge 1. Thus, the space for arranging the erasing means 63 need not be secured particularly and the degree of freedom in the design is enhanced.
Patent JP-H06310824-A (JP)
Title: Board for metal-base printed circuit
Inventor: SHIODA YOZO
IPC: H05K1/05
Filed: 1993-04-20
Abstract: PURPOSE:To improve the heat conductivity of a circuit board and to obtain the circuit board, which is good in heat dissipation, by a method wherein two kinds of inorganic filling materials containing particles of different particle diameters are blended in a bonding agent layer. CONSTITUTION:A bonding agent layer containing 40 to 60 parts weight of an inorganic filling material to 100 parts weight of a thermosetting resin is provided on at least one surface of a metal substrate and a conductive metal foil layer is provided on this bonding agent layer. The inorganic filing material contains 10 to 50 parts weight of particles of a mean particle diameter of 10 to 25mum and 10 to 50 parts weight of particles of a mean particle diameter of 1 to 5mum to the 100 parts weight of the thermosetting resin. MgO or Al2O3 is used as the inorganic filling material. The amount of the inorganic filling material to be added to the bonding agent layer is the ratio of 60 to 100 parts weight of the inorganic filling material to 100 parts weight of a resin solid content. In such a way, by blending the inorganic filling material having a good heat conductivity as a bonding agent in combination large particles with fine particles, the improvement of the heat dissispation property of a circuit board is attained.
Patent JP-H03291426-A (JP)
Title: Wood system panel unit for heating
Inventor: HORIKAWA TOSHIO
IPC: E04C2/52
Filed: 1990-04-06
Abstract: PURPOSE:To prevent occurrence of peeling-off and the like by arranging a metal plate flexively on a back surface of a wood system radiating plate which is in contact with a finishing material, a hot water pipe between the metal plate and a heat transfer plate down below, and a heat insulating material between a back surface of the heat transfer plate and panel joists. CONSTITUTION:A wood system radiating plate 1 is made of wood, wood system perforated laminate material, plywood or the like and fixed to panel joists 8 and 8' with nails or screws 2. On the back surface of the radiating plate 1, a metal plate 3 is arranged between a metal plate housing groove 13 and a metal plate thermoexpansion space 14 of the panel joists 8 and 8'. A heat transfer plate 4 is arranged down below a hot water pipe and a heat insulating material 6 is spread between the back surface of the heat transfer plate 4 and the panel joists 8 and 8' or a rough floor plate 9. As a result, each thermoexpanding part (the metal plate, the hot water pipe, and the heat transfer plate) can be responded freely and supported.
Patent JP-H03291525-A (JP)
Title: Threshold value setting setting device
Inventor: KONISHI MASAMI
IPC: B22D11/16
Filed: 1990-04-06
Abstract: PURPOSE:To set a proper threshold value by calculating (i) kinds of threshold values, which minimizes the sum V of the sums of the squares of the residues of the quantity mj (j=1-i) of (i) (>=2) kinds of output data exceeding a temporary threshold value and the total qj of exceeding quantities, from a specific equation. CONSTITUTION:The molten steel 4 in a ladle 2 is injected into a mold 7 through a tundish 5 and a stopper 6. At this time, the level 8 of the molten steel in the mold 7 is detected by a level gauge 9. Further, the drawing speed of the molten steel drawn out of the mold 7 is detected by a speed indicator 15. Further, an opening extent meter 14 detects the opening extent of the stopper 6. A data processing part 11 sets the temporary threshold value according to the output value D1 of the opening extent meter 14, the output value D2 of the level gauge 9, and the output value D3 of the speed indicator 15 which are sampled and stored in a data sampling part 10 within a specific time. Then the temporary threshold value is varied to calculate (i) kinds of threshold value, which minimize the sum V of sums of squares of the residues of the quantity mj of (i) kinds of output data exceeding the temporary threshold value and the total qj of exceeding quantities, from the equation.