baber/WOPTO huggingface dataset:
Patent JP-H0819474-A (JP)
Title: Cooking utensil
Inventor: IWATA MITSUMASA
IPC: A47J19/00
Filed: 1994-07-08
Abstract: PURPOSE:To attain space saving in housing by employing such constitution that the notch of a mounting plate is combined with an engaging projection and the engaging positioning of a throw-in cylinder can be set on an upper side when it is used and on a lower side when it is unused. CONSTITUTION:The engaging projection 31 is made correspond to the notch 15 by inclining the throw-in cylinder 22 in the direction of the notch 15 of the mounting plate 13 in a state in which a cover 28 is mounted by closing on the base terminal part opening of a cabinet 20, and it is fitted in the notch 15. After that, when the throw-in cylinder 22 is turned up to the upper position i.e., the position where it is used, the engaging projection 31 is engaged with an engaging edge, and mounted on a base 2. When this cooking utensil 1 is housed, a main body 3 is dismounted from the base 2 in a reverse order, and after the throw-in cylinder 22 is fitted in the notch 15 as making the engaging projection 31 of the cover 28 correspond to the notch 15 of the mounting plate 13, the throw-in cylinder 22 is rotated, and turned up to the position where the throw-in cylinder 22 is faced downward. At this time, the cabinet 20 i.e., the main body 3 is mounted on the base 2 by positioning the tip of the throw-in cylinder 22 at the upper plane side of the base 2, which prevents the throw-in cylinder 22 from protruding over the upper part of the base 2.
Patent JP-H026219-A (JP)
Title: Door of automobile
Inventor: TANIGAMI YOSHIHIDE
IPC: B60J1/17
Filed: 1988-06-25
Abstract: PURPOSE:To extend the field of view and prevent a reduction in rigidity of a door body part by providing window holes on an outer panel and an inner panel, forming each window hole in the position avoiding a division bar, and hiding said division bar with a rib. CONSTITUTION:An outer front window hole 15 and an outer rear window hole 16 are provided on the front and rear sides with a division bar 3 between of an outer panel part, respectively. The outer panel part dividing between the window holes 15, 16 forms a rib 17, which rib 17 hides the division bar 3 so that said division bar can not be seen outside of a car. An inner panel 6 is also provided with an inner front window hole 22 and an inner rear window hole 23, and an inside fixed glass 24 is fixed to the inner rear window hole 23. The field of view through an open window 13 can be extended, and the reduction in rigidity of the door body part accompanied by the extension of window hole can be prevented.
Patent JP-H063744-A (JP)
Title: Projecting device
Inventor: SAITO YOSHIHARU
IPC: G03B21/132
Filed: 1992-06-17
Abstract: PURPOSE:To provide a projecting device for size A4 where the OHP sheet of size A4 can be utilized whether it is long lengthwise or long sideways. CONSTITUTION:A Fresnel lens 10 is fixed on a pedestal 12, and the pedestal 12 is supported by many balls so that it can rotate on a turntable 14. At least the reflection mirror 26 of a projecting optical unit 20 consisting of a projecting lens barrel 24 and the reflection mirror 26 rotates centering around the optical axis of the lens barrel 24 on a top unit 18 so as to project an image on a screen in any direction in the circumference of 360 deg..
Patent JP-H11351276-A (JP)
Title: Damping device of friction clutch mechanism
Inventor: YAMADA NORIYASU
IPC: F16D48/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a damping device capable of effectively suppressing or preventing the vibration caused by the non-compliance with the friction characteristic in a clutch mechanism for transmitting the torque by the friction force. SOLUTION: A damping device of a friction clutch mechanism which is provided with an input side member and an output side member to be brought into friction contact with each other, and transmits the torque to a drive system from the output side member through an elastic buffer mechanism, is provided with a means (Step 2) to obtain the vibration characteristic of a vibration system from the output side member to the drive system through the elastic buffer mechanism, a means (Step 1) to detect the information corresponding to the angular velocity at a specified part closer to the drive system side than to the elastic buffer mechanism, a means (Step 3) to calculated the information corresponding to the angular velocity of the output side member based on the information corresponding to the vibration characteristic of the vibration system and the angular velocity, and means (Steps 4, 5)  to control the friction engagement force of the input side member with the output side member to suppress the fluctuation in the number of revolution of the output member based on the calculated information.
Patent JP-H026890-A (JP)
Title: Treatment of collected dust
Inventor: NIEKAWA YUTAKA
IPC: B09B3/00
Filed: 1988-06-25
Abstract: PURPOSE:To prevent the leaching of heavy metals in collected dust into water by adding a m.p. dropping agent to molten slag to drop the m.p. of the slag, melting the collected dust contg. heavy metals by mixing with the slag and solidifying them by cooling. CONSTITUTION:A m.p. dropping agent such as an alkali metal or boric acid is added to first molten slag 2 contg. NaCl, Ca and heavy metals such as As and Pb discharged from a waste melting furnace 1 to convert the slag 2 having 1,200-1,350 deg.C m.p. into second molten slag 3 having 900-1,000 deg.C m.p. Electrostatically precipitated dust is mixed with the slag 3 and melted at <=1,000 deg.C and they are solidified by cooling to form stable dust-slag 4 preventing the leaching of heavy metals into water.
Patent JP-S5947810-A (JP)
Title: Logarithmic feeding type circularly polarized wave microstrip antenna
Inventor: MATSUI MASAYASU
IPC: H01Q13/18
Filed: 1982-09-10
Abstract: PURPOSE:To improve the mechanical reliability, by constituting a feeding line reaching a feeding point from a feeding input point through the inside of an antenna with a spiral strip line according to a logarithmic curve. CONSTITUTION:A microwave signal is applied between a power feeding input point 7 and a ground plate 1. The impedance of a feeding line 4 is matched with that of an external signal source, then the applied signal is propagated without any reflection on the feeding line 4 having the impedance matched to the input impedance. That is, the impedance of the strip line depends on the specific dielectric constant of a dielectric 2, the thickness of the dielectric 2 and the conductor width of the strip line constituting the feeding line 4. Thus, when the width of the conductor is changed along with the logarithmic curve, the impedance is changed linearly, allowing to keep the matching. Then, the signal reaches a feeding point 5 where the impedance is matched to the irradiating impedance of the antenna.
Patent JP-2000345290-A (JP)
Title: Hot roll for copper and copper alloy
Inventor: KANEHARA SHIGERU
IPC: C22C38/54
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot roll for copper and copper alloy, reduced in the occurrence of surface roughing, heat crack, and wear in the plane used for rolling. SOLUTION: The hot roll for copper and copper alloy has a composition consisting of, by weight, 0.20-0.60% C, <0.80% Si, 0.1-2.0% Mn, 2.0-9.0% Cr, Mo and W independently or in combination within the range satisfying 2Mo+W=3.5 to 12.0%, 0.01-2.5% V, and the balance Fe with inevitable impurities and also has 57 to 62 HRC hardness. The hot roll is reduced in the surface roughing, heat crack, and wear of the plane used for rolling and can be used for rolling about 2 to 2.1 times that using the conventional hot roll.
Patent JP-S6051760-A (JP)
Title: Water-base ink
Inventor: ARIGA TAMOTSU
IPC: C09D11/328
Filed: 1983-08-31
Abstract: PURPOSE:Water-base ink which remains free of precipitate when left standing for a long period and enables constantly stable jet printing, containing a specified copper phthalocyaninesulfonic acid dye extracted with an aliphatic alcohol. CONSTITUTION:Inorganic salts are removed by extraction treatment of a copper phthalocyaninesulfonic acid dye of the formula using an aliphatic alcohol or a solvent composed of aliphatic alcohol and water. The water-base ink is prepared using the extracted dye. In the formula, M<+> is Li<+>, K<+>, Na<+>, NH4<+>, or NR<+> (where R is alkyl of 1-4C) and n is 2-4. Examples of aliphatic alcohol include methyl, ethyl, and butyl alcohol. The aliphatic alcohol alone may serve the purpose, but using mixed with water can work more effectively.
Patent JP-H0322583-A (JP)
Title: Semiconductor laser element
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the end face of a semiconductor laser of this design from deteriorating even if the laser is made to operate at a high output power so as to improve it in reliability by a method wherein the thickness of a clad layer sandwiched between a optical waveguide and a substrate is made larger at a region near the end face than at the inner region of a resonator. CONSTITUTION:An N-GaAs current constriction layer 11 is grown in crystal on a P-GaAs substrate 10, and then photoresist 20 is applied thereon, and a stripe-like V-shaped groove 21 is so formed as to reach to the substrate 10. A region near the end face of the V-shaped groove 21 is etched through a RIBE(Reactive Ion Beam Etching) method using the photoresists 20 and 22 as a mask. By making the ion beam obliquely incident on the substrate 10, a V-shaped groove 23 is formed into such a structure that it becomes gradually deeper starting from the central region of a resonator toward one of the end faces of the resonator. The same as above, by the etching executed starting from the other end face of the resonator, a V-shaped groove 25 is formed into such a structure that it becomes gradually deeper starting the central region of the resonator to the end faces of the resonator. A clad layer 23 is grown on a current blocking layer 11 on which the V-shaped groove 25 has been provided to make the surface of the layer 11 flat, and then an active layer, a clad layer 14, and a contact layer 15 are successively laminated.
Patent JP-S5282895-A (JP)
Title: Fire-resistant mixture
Inventor: BETSUSHIYO KENJI
IPC: C08L27/06
Filed: 1975-12-30
Abstract: PURPOSE: To improve fire-resisting property of fire-resistant mixture without degrading its anti-hardening property, by limiting the content ratio of organic substance in the fire-resistant mixture to a specific range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S642343-A (JP)
Title: Semiconductor device
Inventor: OCHI TAKAO
IPC: H01L23/52
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a semiconductor element, which is superior in heat radiation, by a method wherein the electrodes of a first semiconductor element and the electrodes of a second semiconductor element are respectively aligned, pressed and connected to the conductor wiring of a second insulative substrate and the conductor wiring of a first insulative substrate and a resin coated on the surface of the first substrate for connecting the electrodes and the conductor wirings to each other is cured.  
     CONSTITUTION: A conductor wirng 5 of an insulative substrate 4 and a conductor wiring 10 of an insulative substrate 9 are connected to each other through a flexible substrate and thereafter, an insulative connecting resin 11 is coated ranging from the surface having electrodes 1 of a semiconductor element 2 to the surface having the wiring 5 of the substrate 4. Then, the electrodes 1 of the element 2 and electrodes 6 of an element 7 are respectively aligned with the wiring 10 of the substrate 9 and the wiring 5 of the substrate 4 and are pressed using a pressing tool so as not to cause positional deviation. At this time, the electrodes 1 of the element 2 and the electrodes 6 of the element 7 are respectively connected electrically with the wiring 10 of the substrate 9 and the wiring 5 of the substrate 4 by contact. In this state, when the resin 11 is cured, the electrical connection between each electrode and each conductor wiring is held. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11355944-A (JP)
Title: Clamp for wire harness
Inventor: ISHIGAKI TAKAHIRO
IPC: H02G3/30
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To remove a clamp for mounting a wire harness on a vehicle body from the vehicle body easily. SOLUTION: This clamp is provided with a shaft part 12 protrudingly- mounted from a wire harness mounting part and a vehicle body locking part 15 consisting of a pair of vane parts 13, 14 protrudingly-mounted on both sides of the front end of the shaft part so as to be folded and a locking stage part which is mounted on the front end of the vane part and locked at the peripheral edge of a locking hole, and involves a tension wire material formed out of piano wire 19 or the like whose end is fixedly attached to the wire harness mounting part, and which extends from the one vane part through the top end of the shaft and the other vane part to the outside from the wire harness part. The tension wire material is positioned so as to extend toward the side of the wire harness in such a condition that the vehicle body locking part may be locking inserted into the locking hole.  When the tension wire material is pulled in removing the wire harness from the vehicle body, both the vane part are flexed to the shaft part side to release locking. Thus, it is possible to remove the vehicle body locking part from the locking hole.
Patent JP-S5947089-A (JP)
Title: Device for packing granular material into pipe wire
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1982-09-11
Abstract: PURPOSE:To apply rotary vibration and vertical vibration simultaneously to a coiled pipe wire and to pack a powder material into the pipe wire from the end thereof, by supporting a vibration table on which the pipe wire is placed with plural springs, and vibrating the vibration table by a driving means. CONSTITUTION:Plural leaf springs 7 inclined relatively with a vibration plate 3 are mounted to the table 3 with the moving ends 71 thereof turnably in the direction tangential to a coiled pipe wire 1. The stationary ends 72 of the springs are fixed to a support table 2. A driving means 8 for vibrating the ends 71 of the springs 7 and a vessel 5 and a flexible pipe 4 supplying a granular material 6 from the one opening of the wire 1 are provided. The table 3 is vibrated by the alternate effect of the force that the means 8 pushes the ends 71 of the springs 7 and the restoring force of the springs 7. The horizontal component of force H of the driving force Osc of the vibration applies the rotating vibration of the amplitude corresponding to H on the coils and the vertical component V of force applies the corresponding vertical vibration on the springs. The means 8 is an air cylinder operated vibrator and suffices with one piece without providing the same for each of the leaf springs.
Patent JP-H05186699-A (JP)
Title: Thermally stable fluorosilicone rubber composition
Inventor: EDOUIN ROBAATO EBANSU
IPC: C08K3/22
Filed: 1992-06-18
Abstract: PURPOSE: To provide the subject silicone rubber compsn. not losing physical properties obtained by compounding an org. peroxide catalyst with a reaction compsn. consisting of a specific diorganopolysiloxane copolymer, red iron oxide and cerium hydroxide.  
     CONSTITUTION: The objective compsn. contrains 94-98 pts.wt. of an alkenyl- and silanol-diorganopolysiloxane copolymer (A), 2.0-5.0 pts.wt. of an alkenyl- and silanol-terminated diorganopolysiloxane copolymer (B) different from the component (A), 1-10 pts.wt. of red iron oxide wherein purity is 96% or more and 90 wt.% or more of an amt. has an average particle size of below 1.2 μm (C), 0.1-3 pts.wt. of cerium hydroxide having an average particle size of 40-57 μm (D) and a catalytic amt. of an org. peroxide catalyst (E). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0324602-A (JP)
Title: Feedback control device and scanner speed control device
Inventor: KOZAIKU KIYOTO
IPC: G03G15/00
Filed: 1989-06-21
Abstract: PURPOSE:To prevent the excess increment of manipulated variable, to improve overshoot or transient responseness and to shorten the rise time of a scanner speed by using the value of an integration term obtained when a monipulated variable found out by a PI (proportion/integration) operation expression reaches a specific value as the upper limit value of the integration term to execute the succeeding operation. CONSTITUTION:In a device for calculating a manipulated variable (Mn) Mpin at a point (n) of time operated by the shown equation and controlling the Mn based upon the calculated value, ki X En-1 is used as a value when then reaches 100% the period of Mn >=100%. Consequently, the maniplurated variable can be prevented from being excessively increased, the generation of overshoot can be suppressed at the time of starting a control object and transient responseness can be improved. When the manipulated variable is >=100%, an integration item is sufficiently enough applied and the rise time of the control object and a scanner speed can be shortened.
Patent JP-S5283910-A (JP)
Title: Solubilization of n4-behenoycytosine -behenoycytosine arabinoside
Inventor: ISHIDA TORAO
IPC: C07H19/06
Filed: 1975-12-31
Abstract: PURPOSE: To solubilize N 4 -behenosylcytosine arabinosine, which is a long-acting carcinostatic agent, by combining with a surface active agent, whereby the absorbility of the compound through digestive canal is improved and the application as an injection agent is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H106733-A (JP)
Title: Vibration damping device for vehicle
Inventor: OGAWA KAZUO
IPC: F16F9/46
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve durability of a vibration damping device for a vehicle with the simple structure. SOLUTION: A valve device 100 is interposed between a hydraulic cylinder device for supporting a car body by hydraulic pressure and an accumulator, and a first and a second ports 103 and 104 of the valve device 100 are connected to the hydraulic cylinder device and the accumulator, respectively. A variable throttle mechanism constituted by a sleeve 106 and a spool 115 is stored in housings 101 and 102, and a permanent magnet 123 and a coil 124 for driving the spool 115 through a driving rod 116 and a rotary shaft 117 are also stored. A seal member 126 is provided between the permanent magnet 123 and the coil 124, and an electric wiring part to the coil 124 including an electric wiring 125 is separated from a portion into which a hydraulic fluid goes.  The first port 103, which is given a high pressure along with vibration of a bar body is prevented from working on the seal member 126 through the variable throttle mechanism so that a high hydraulic pressure dose not work on the seal member 126.
Patent JP-H07136092-A (JP)
Title: Dust collection filter for vacuum cleaner and vacuum cleaner using this filter
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1994-07-11
Abstract: PURPOSE:To prevent breeding of ticks and germs and falling of a small vermin, etc., at the time of dust disposal by providing a dust collection chamber with a detachable bag support member, a bag member for receiving dust, and further, a dust discharge preventing lid, which is repellent-treated integrally with the bag member, in opposition to a dust suction port of the bag member. CONSTITUTION:A dust collection device is provided with a paper bag 10a, a paper bag support member 10b, and a dust discharge preventing lid 10c integrally and continuously equipped with the paper bag support member 10b. By providing the dust discharge preventing lid 10c, unexpected falling of dust from a dust suction port 23 at the time of dust disposal can be prevented. Also, a repellent and a tick insecticide are applied to or impregnated into the dust discharge preventing lid 10c as well as the paper bag 10a so that breeding of ticks and the like can be remarkably restrained.
Patent JP-H0449091-A (JP)
Title: Optical data recording medium and preparation thereof
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/246
Filed: 1990-06-19
Abstract: PURPOSE:To suppress the optical deterioration of a dye in which an oxygen molecule is participated by specifying the oxygen content of a recording layer formed using an org. dye. CONSTITUTION:In a solvent coating type optical recording medium having a recording layer formed using an org. dye, the oxygen content of the recording layer is set to 10 ppm or less. That is, a dye coating solution with oxygen content of 10 ppm or less prepared by dissolving the org. dye in a solvent is used to form the recording layer. The recording layer 3 composed of the org. dye is provided on a substrate 2 having the unevenness of a preformat pattern and the oxygen content of the recording layer composed of the org. dye is adjusted to 10 ppm or less and a protective substrate 5 is further laminated to the recording layer through an adhesive layer 4.
Patent JP-S6137745-A (JP)
Title: Production of alkenylbenzene
Inventor: TSUCHIYA FUJIO
IPC: B01J23/00
Filed: 1984-07-31
Abstract: PURPOSE:To produce the titled compound at a relatively low temperature, in high selectivity, by tre oxidative dehydrogenation of an alkylbenzene in the presence of a solid oxygen-carrier which can be used repeatedly in the oxidative regeneration in the absence of an O2-containing gas without causing the degradation of the properties. CONSTITUTION:The objective compound such as styrene, etc. can be produced by the oxidative dehydrogenation of an alkylbenzene such as ethylbenzene, by contacting the alkylbenzene with an oxygen carrier comprising one or more oxide of metals selected from lead, tin, bismuth and tellurium, supported on a carrier preferably gamma-alumina, etc., at 300-600 deg.C in the absence of O2-containing gas. EFFECT:The oxygen-carrier can be regenerated easily after the reaction, by calcining in air, and restores the original oxidative dehydrogenation activity. Accordingly, the production of the objective compound can be carried out effectively, and the product can be separated and purified easily. Since the supply of molecular oxygen is not necessary in the present process, the control of the process and the safety can be carried out easily. The process is energy-saving because the reaction takes place only by passing the reactants through the calcined oxygen-carrier.
Patent JP-H0512226-A (JP)
Title: Composite electronic computer system
Inventor: SUGANO KOJI
IPC: G06F9/50
Filed: 1991-06-28
Abstract: PURPOSE:To effectively use the resource of a memory by dynamically changing the number of server program in accordance with the number or requests a client. CONSTITUTION:A server computer 11 generates and eliminates server processes 114-1, 114-2,... based on the number of the request issued from client computers 12-15 and a load condition defined in a server control information storage part 113. Thus, the number of the server processes is dynamically controlled from the number of the requests from the client computers 12-15. Thus, the number of the sever program is optimized and the resource of the memory and the like in the server computer 11 can effectively be used.