baber/WOPTO huggingface dataset:
Patent JP-H09323032-A (JP)
Title: Powder mixing device for disposable body warmer
Inventor: HATSUMOTO YOSHIHIKO
IPC: C09K5/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To produce a body warmer capable of suppressing oxidation reaction and having desired heating performance by mixing two or more kinds of powder such as iron powder and a water retention agent which are raw materials for the body warmer while avoiding their contact with air, and particularly to provide powder mixing device for the disposal body warmer more improved in powder mixing efficiency. SOLUTION: This mixing device consists of a first tank, a second tank, a measuring/feeding device, a mixing cylinder 4, a mixing screw 41 which is freely rotatably installed in the mixing cylinder 4 and whose maximum width is made smaller than the inside diameter of the mixing cylinder 4, a motor for subjecting the mixing screw 41 to rotary driving, and a shutter 9 installed in a discharge port 12 of the mixing cylinder 4 so that it may be freely opened and closed. Screw threads 42b of the mixing screw 41 are formed so that large width parts 41c and small width parts 41d may be alternately arranged along the axial center direction of the mixing screw 41.
Patent JP-2000327853-A (JP)
Title: Preparation of flame retardant composition
Inventor: YAGI KEISUKE
IPC: C08J3/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing non-halogen flame retardant compositions which do not generate halogen based gases upon combustion and simultaneously have high flame retardance and are good in heat resistance and mechanical strength and highly packed with a flame retardant without reducing molding processability. SOLUTION: A process for preparing flame retardant compositions comprises kneading a composition obtained by incorporating 201-300 pts.wt. flame retardant and 0.1-20 pts.wt. at least one additive of (1) a surface active agent having an HLB of not greater than 10, (2) a silicone having a viscosity of not more than 100,000 cSt, and (3) a higher fatty acid or its ester, amide or metal salt into 100 pts.wt. resin component composed of 99.5-75 wt.% polyolefin resin and 0.5-25 wt.% unsaturated carboxylic acid-modified polyolefin resin in a batch type kneader with a packing of 70-95%.
Patent JP-S6035328-A (JP)
Title: Magnetic recording medium
Inventor: SAWADA TAKESHI
IPC: G11B5/66
Filed: 1983-08-06
Abstract: PURPOSE:To attain corrosion resistance, stability in characteristics and reproduction output which are comparable to or higher than those of a Co-Ni alloy at a low cost by using Fe as the principal component of a magnetic layer to be formed by a thin film deposition method, and adding fixed percentages of Co, Ni, Cr and other specified substance to Fe. CONSTITUTION:A magnetic layer is formed by a thin film deposition method such as vapor deposition by induction heating, sputtering or plating using an Fe- base material contg. Co, Ni, Cr and at least one among V, Nb, Ta, Mo and W. The desirable composition of the magnetic layer is represented by a formula (Fe1-xCox)1-(a+b+c)NiaCrbXc, wherein X is at least one among V, Nb, Ta, Mo and W, 0<x<=0.5, 0.05<=a<=0.20, 0.01<=b<=0.15, and 0.005<=c<=0.15 (weight ratio). The especially desirable composition consists of, by weight, 1-6% Cr, 2-12% X (Cr+X<=15%), 20-30% Co, 7-15% Ni and the balance Fe.
Patent JP-H05334119-A (JP)
Title: Method for debugging program
Inventor: KAWAGUCHI SOTARO
IPC: G06F3/048
Filed: 1992-06-04
Abstract: PURPOSE:To improve debugging efficiency by two-dimensionally displaying the values of array elements at the time of interrupting a program. CONSTITUTION:An interruption point 31 set in a module execution sentence and a user instructs the reference of elements of an array A. When a subscript setting part 27 sets up the x and y axes of a dimension to be variable, a program debugger extracts the leading address of the array A included in analytical information, finds out the address of respective elements in the array A and reads out and two-dimensionally displays the element value of using the addresses as keys while referring to a load module. At the time of displaying the element values of the array A, invalid data (value '0') are also displayed on a display part 30.
Patent JP-H11336880-A (JP)
Title: Wire harness distribution structure of output rotation sensor in automatic transmission
Inventor: YAMAGUCHI TOSHIO
IPC: F16H57/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To increase layout freedom around an automatic transmission case by building in a rotation sensor near the rear part of an automatic transmission case, and distributing the wire harness of the rotation sensor outside of the automatic transmission case together with the wire harness of a control valve unit. SOLUTION: A vehicle speed sensor is built in near the rear part of an automatic transmission case 11, so that space around the outside of the automatic transmission case 11 is enlarged to increase layout freedom around the outside of the automatic transmission case 11. The vehicle speed sensor is not fitted outside so as to dispense with sealing for ensuring airtightness in the case 11 and exclusive distribution of wire harness of the vehicle speed sensor. In this wire harness distribution structure, the vehicle speed sensor for detecting the tooth number of a parking gear 18 is provided below an output shaft 17 near a mating face between a transmission case 13 and a rear extension 14, so that the vehicle speed sensor is easily fitted.
Patent JP-H11334161-A (JP)
Title: Printer
Inventor: IWATA HIROAKI
IPC: B41J11/42
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which shift of printing position caused by extension/contraction of the diameter of a carrying roller due to fluctuation of temperature or humidity or slippage of the carrying roller at the time of printing is corrected. SOLUTION: Sensors 5, 8 for detecting a slip 1 are disposed on the upstream and downstream side of a print head 6 in the carrying direction while being spaced apart by such a distance as fluctuation of temperature or humidity causes no error. Difference of the distance between both sensors 5, 8 from the design value of carrying pitch of carrying rollers 3a, 3b, 4a, 4b is determined previously and stored at a memory section. After being detected by the sensor 5, the slip 1 is carried at a corrected carrying pitch and after being detected by the downstream sensor 8, it is carried while being corrected such that new errors generated before that moment are absorbed gradually.
Patent JP-H06331836-A (JP)
Title: Light guide
Inventor: SETO KATSUYUKI
IPC: G02B6/04
Filed: 1993-05-25
Abstract: PURPOSE:To provide the light guide whose adhesive is neither burnt nor degradated even in the case of making strong light incident. CONSTITUTION:A fiber whose outside diameter is varied from one end toward the other like a taper is used as a fiber 1 for light guide for illuminating light transmission, and many fibers 1 are bundled with large-diameter parts on the incidence side (a) and small-diameter parts on the exit side (b) and are fixed by an adhesive 3. Since the effective diameter for incidence of light is practically increased in the incidence end part (a) where many large-diameter parts are bundled, strong light can be made incident without being narrowed. Thus, the light quantity density of the adhesive 3 is reduced to prevent the adhesive from being burnt and degradated.
Patent JP-H01314854-A (JP)
Title: Hot plate and heat generation agent utilizing hydration heat of quick lime
Inventor: NAKAZAWA SOZO
IPC: F24V30/00
Filed: 1988-06-14
Abstract: PURPOSE:To cook various foods conveniently safely at any place at any time by utilizing vigorous heat generation by hydration of quick limes of high and low activities by forming plates of the limes, and integrally superposing them. CONSTITUTION:A heat generation agent molded piece 21 molded, for example, in a disc state from quick lime of high activity and a heat generation agent molded piece 22 molded in a disc state from quick lime of low activity are integrally superposed as a heat generation agent 2. The piece made of the lime of high activity is manufactured by press molding slaked lime or powder which contains as a main ingredient the slaked lime, baking it at 550-800 deg.C and preferably at approx. 600 deg.C. The piece made of the lime of low activity is manufactured by similarly press molding quick lime or powder which contains it as a main ingredient in a plate state, and baking it at 1,200 deg.C or higher and preferably approx. 1,500 deg.C. The hot plate is composed by filling the agent 2 in a vessel 1 having heat resistance and water resistance, placing a metal plate 3 thereon, and filling water 4.
Patent JP-H09329109-A (JP)
Title: Analyzing method and mathematical expression for analysis for ejected bubble in ship
Inventor: KATO YOJI
IPC: F15D1/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve adaptability to actual ships by clarifying behavior of bubbles in running water, by accurately grasping bubble distribution, a feeding amount and a bubble amount for a border layer, and by calculating friction reducing effect through bubble feed. SOLUTION: A plurality of bubbles are ejected to a border layer and proximity water and submerged surface, and an operation that the number of presence of the bubbles is acquired in the range of each of analysis element divided into a plurality and that the number of presence of the bubbles having moved by diffusion to the analysis elements in the parallel state is determined is repeated by changing the ejection position of the bubbles so as to calculate distribution of the bubbles against each of the analysis elements.
Patent JP-H05339796-A (JP)
Title: Insoluble electrode
Inventor: KOYAMA KENJI
IPC: C25D17/10
Filed: 1992-06-04
Abstract: PURPOSE:To prolong the service life of the electrode by previously machining a lead electrode and plating the electrode with noble metals such as gold, plati num and rhodium, etc., to improve the corrosion resistance. CONSTITUTION:A degreased electrode is mechanically ground the abrasive powder is removed, and the lead is plated with a noble metal. Since the oxidation of dried lead proceeds slowly, lead is excellently plated. As the dried lead is mechanically ground, the lead is excellently plated with the noble metal, and the service life of the electrode is prolonged.
Patent JP-S61293517-A (JP)
Inventor: SESU AI NOOMAN
IPC: B01J20/26
Filed: 1986-06-20
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-S628314-A (JP)
Title: Magnetic head
Inventor: GOTO ATSUSHI
IPC: G11B5/187
Filed: 1985-07-03
Abstract: PURPOSE:To maintain initial characteristics for a long period of time by using low melting glass into which fine inorg. particles are incorporated as a fixing material for fixing core halves. CONSTITUTION:The low melting glass contg. the fine inorg. particles is used for the fixing material for butting and fixing the core halves. For example, the right and left core halves 1, 1' are butted to each other and thereafter the core halves are welded and fixed by using the glass as the fixing material 2. The lead-base low melting glass having 323 deg.C transition point, 340 deg.C yield point and 450 deg.C working temp. at which viscosity attains 10<4> poises is used as the basic glass and zirconia (ZrO) having <=1mum grain size is dispersed and incorporated at 20% into such glass material to prepare the glass to be used. The welding of the cores is executed by using such glass.
Patent JP-S5478079-A (JP)
Title: Wafer washing and drying unit
Inventor: NANKOU SUSUMU
IPC: F26B5/08
Filed: 1977-12-05
Abstract: PURPOSE: To make this unit suitable for automatization by forming a semiconductor wafer exchanging hole having a door, which can be opened and closed, in a top plate and providing a storage part vertical moving unit, a rotary table and a fixed position stopping unit near the wafer storage part and operating them synchronously.  
     CONSTITUTION: After the completion of wafer washing and drying, rotary mechanism 48 is stopped to rotate rotary table 5, where storage parts 16a and 16b of wafer 25 are put, by inertia. Next, when the number of rotations is lowered to five rottions/minute, driving mechanism 69 is operated by photoelectronic switches 57 and 58 which constituted a rotation detection mechanism, and pusher protrusion part 62 is linked with cut part 60 of positioning disc 59, thereby stopping table 5. After that, a door opening and closing mechanism and a storage part vertical moving unit are driven by limit switch 66 which is near pusher 61, and doors 13a and 13b are opened. Next, a robot is used to exchange cartridge 24 in storage parts 16a and 16b, and driving mechanism 69 of the fixed position stopping mechanism is reset to wash and dry another wafer again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5845334-A (JP)
Title: Continuous heat treatment furnace
Inventor: SUDA TAKESHI
IPC: C21D9/63
Filed: 1981-09-14
Abstract: PURPOSE:To elevate carrying stability and heating capacity of a strip, and to homogenize its heat treatment, by providing a surface holding device for partially positioning by non-contact a metallic strip running by a catenary system in a  heating furnace. CONSTITUTION:A strip path 18 of a catenary curve is formed by providing chambers 14, 16 on the upper part and the lower part in a continuous heat treatment furnace 2. A running strip 4 is heated to a prescribed temperature by blowing hot blast from nozzles provided on these chambers 14, 16. On one or more suitable positions in a furnace shell 6 of the furnace 2, a strip surface holding device such as a static pressure pad 50 having a slit, etc. is provided symmetrically in the width direction of the strip 4 so as not to contact with the strip 4, and hot blast is jetted toward the inside. As a result, hydrostatic pressure is formed between the strip 4 and the static pressure pad 50, and stable supporting force is worked on the strip 4. According to this device, a distance between the strip 4 and the chambers 14, 16 can be shortened, and the heating capacity is increased.
Patent JP-S5767344-A (JP)
Title: Am stereo receiver
Inventor: GENBA SUSUMU
IPC: H04H1/00
Filed: 1980-10-15
Abstract: PURPOSE:To improve a degree of separation with a simple constituion, by providing a means by which respective detection output levels of left and right signals are equal to an antenna input just before they are led into a matrix circuit. CONSTITUTION:The signal outputted from an intermediate frequency amplifying circuit 4 is applied to an AGC circuit 5, an AM detecting circuit 6, and a limiter and FM detecting circuit 7, and the detection output of the circuit 7 is inputted to an integrating circuit 8. The output of the AGC circuit 5 is applied to not only a high frequency amplifying circuit 1 and the circuit 4 to control the gain but also a voltage control amplifier 11, to which the output of the integrating circuit 8 is inputted, through a DC amplifier 10 to control the amplifier 11. A differential signal L-R between a left signal L and a right signal R from the amplifier 11 is applied to a matrix circuit 9, and values of the left signal L and the right signal R are equalized just before a signal L+R outputted from the detecting circuit 6 is inputted to the circuit 8, thus improving a degree of separation with a simple circuit constitution.
Patent JP-H0814328-A (JP)
Title: Method for fixing stopper fitting of vibration proof rubber device and stopper fitting used therefor
Inventor: ITO KIYOSHI
IPC: F16F15/08
Filed: 1994-06-27
Abstract: PURPOSE:To prevent a stopper fitting from being separated and falling from a vibration proof rubber device by engaging the abutting parts of the vibration proof rubber device with the bearing parts of the stopper fitting under pressure, obtaining reaction from the stopper fitting and engaging engaging parts which face the abutting parts of the vibration proof device with the engaging parts of the stopper fitting. CONSTITUTION:An upper attaching bolt 5 abuts against a tapped hole 7 for a bolt formed at a set position and cushion rubbers 11 are pressed to the bearing parts 10 of a stopper fitting 4 and compressed so that the bolt 5 is passed through the tapped hole. At this time, abutting parts 12 are pressed by the bearing parts 10 and the upper attaching bolt 5 is pressed by the tapped hole 7. In this way, an engine mount 1 to which th stopper fitting 4 is fixed while the stopper fitting firmly holds the engine mount 1 is fixed to a chassis by pushing a lower attaching bolt 9 into the chassis side of a vehicle body with the cushion rubbers 11 located downward, and then threadedly engaging a nut with the bolt 9 after positioning with a protrusion 14.
Patent JP-S63310116-A (JP)
Title: Alignment of reference position for semiconductor chip pattern
Inventor: HOJO MINORU
IPC: G03F9/00
Filed: 1987-06-12
Abstract: PURPOSE:To reduce a deviation to a minimum when an arrangement of a chip during a prior process is deviated from an ideal coordinate value by a method wherein a statistical operation is executed by using a least square method on the basis of the deviation between a position of the chip on the ideal coordinate value corresponding to two or more arbitrary chips and an actually measured value. CONSTITUTION:An arrangement of a chip on a wafer 4 is determined by a coordinate value in an ideal coordinate value on the basis of a designated exposure matrix and an interval, An actual position of the chip is measured by using pattern detectors 5. A parameter for an approximation formula of a linear function which reduces an average deviation between the ideal coordinate value and an actual coordinate value to a minimum is decided by using a least square method; an amount to be corrected is calculated by using this formula and the calculated amount is added to the ideal coordinate value. By this setup, it is possible to reduce the deviation between a target value for shifting an X-Y stage and the actual position of the chip to a minimum during an alignment operation by a step-and-repeat system.
Patent JP-H08313747-A (JP)
Title: Production of high polymer optical waveguide
Inventor: HIKITA MAKOTO
IPC: G02B6/13
Filed: 1995-05-22
Abstract: PURPOSE: To make it possible to inexpensively and easily produced high polymer flexible optical waveguide films which have sufficient flexibility, are low in loss and highly reliable in a large quantity by producing lower clads on a metal mold having projecting parts, removing the metal mold on a flat substrate, arranging core materials into grooves and further, covering these grooves with a clad material. CONSTITUTION: The clad material 2 is applied on the metal mold substrate 1 having a desired waveguide shape and is dried. The film of this clad material 2 is peeled from the metal mold 1 and is stuck onto the substrate 3 having good flatness. The core material 4 having a refractive index higher than the refractive index of the clad material 2 is applied thereon and is dried. The excess core polymers swelling out from the waveguide groove parts are removed by using ions 5 for dry etching. The clad material 6 is applied thereon and dried in such a manner that the core parts are covered. The high polymer waveguides are thereafter peeled from the substrate 3, by which the flush type waveguides are obtd. in a film-like flexible state.  Further, the waveguides having the increased bending strength are obtainable as well by sticking the high polymers having excellent flexibility to both sides of the waveguides.
Patent JP-S6036120-A (JP)
Title: Automatically centering cross head
Inventor: KOGANEMARU KISHICHIROU
IPC: B29C48/09
Filed: 1983-08-09
Abstract: PURPOSE:To enable automatic adjustment of uneven thickness by inserting a roller into clearances each between dies holders and dies holder supports and a cross head body of an extruder in the cross head for extruding rubber and plastic compositions tubularly. CONSTITUTION:A clearance 15 is provided as a moving margin of dies holders 7 between the dies holders 7 and dies holder supports 8 while a clearance 16 at the front of dies holders 7 and likewise, a clearance 17 between the dies holders 7 and a cross head body 3 of an extruder. Then, the contact portions 18 between the extruder cross head body 3 and the dies holders 7 are worked at a higher accuracy on the contact surfaces thereof to eliminate leakage of resin or fitted with a resin leakage preventing means such as packing. Then, rollers 20 are placed into clearances 16 and 17 perpendicular to the center axis X-X of the extruder cross head and allow the dies holders 7 to move within the range of the clearance 15.
Patent JP-S631987-A (JP)
Title: Ultrasonic distance measuring device
Inventor: TONE MASAYUKI
IPC: G01S7/52
Filed: 1986-06-20
Abstract: PURPOSE:To measure the distance of an article to be measured with high accuracy even when circumferential temp. changes, by calculating average sonic velocity between the article to be measured and a calibration plate on the basis of the measured value of the temp. sensor between both of them and correcting a distance measuring value. CONSTITUTION:Ultrasonic pulses are emitted to an article 3 to be measured and a calibration plate 4 from ultrasonic transmitter-receivers 1, 5 and reflected from both of them to be inputted to receiving circuits 8, 11. In signal processing circuits 9, 12, the time intervals of a transmitting pulse and a receiving pulse are respectively converted to the distance between the transmitter 1 and the article 3 to be measured and the distance between the transmitter-receiver 5 and the calibration plate 4 to be sent to CPU17. The measured values of temp. sensors 13, 14 are converted to digital values by an A/D converter 16 to be sent to CPU17. The average sonic velocity between the article 3 to be measured and the calibration plate 4 is calculated on the basis of the temp. distribution between both of them. The distance (d) between the transmitter- receiver 1 and the article 3 to be measured can be calculated from said sonic velocity in CPU17 with good accuracy.
Patent JP-H076616-A (JP)
Title: Luminaire
Inventor: ONO YOSHIRO
IPC: F21V21/04
Filed: 1993-06-16
Abstract: PURPOSE:To facilitate attachment of a reflecting plate without using another fitting member and parts control, retain the reflecting plate by fixed holding power, and improve mounting/demounting workability. CONSTITUTION:An apparatus main body 18 provided with a fitting member 37 and a positioning body 22 is fitted in the fitting opening 17 of a ceiling board 16 by an anchor bolt 11. A reflecting plate 28 is inserted in the fitting opening 17 and the knob part 42 of the operating body 38 of the fitting member 37 is inserted through the fitting hole 35 of the reflecting plate 28. The knob part 42 is rotated, and the longitudinal direction of the knob part 43 is made orthogonal to that of the fitting hole 35. A hook part 43 is rotated to be positioned on a second rotary position where the hook part 42 of the longitudinal direction is insertable along the longitudinal direction of the insertion hole 24 of the positioning body 22. By energizing a coil spring 39, the hook part 43 is inserted in the insertion hole 24 to be moved into the coil spring 39 and the operating body 38 moves upward. The reflecting plate 28 together with the knob part 42 is moved upward, and the edge part 32 of the reflecting plate 28 abuts on the edge of the fitting opening 17 to retain the reflecting plate 28 for fitting the plate 28 to the apparatus main body 18.