baber/WOPTO huggingface dataset:
Patent JP-2000111299-A (JP)
Title: Guidance missile
Inventor: HIROSHIMA FUMIYA
IPC: F42B15/01
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To automatically adjust aerodynamic characteristics and to achieve stable flight by storing an expansion wing by generating lifting force at the front of a fuselage when a relative speed against the air flow of a guidance missile is negative, and equipping an aileron for expanding the expansion wing for generating lifting force at the rear of the fuselage when the relative speed is positive. SOLUTION: Immediately after a guidance missile 1 is discharged from a mother airplane 2 to the rear, lifting force where air flow Vair that flows from the rear portion of the fuselage operates on an aileron 10 is directed toward the front of a fuselage 5, so that an expansion wing 8 with the aileron 10 retains a state being accommodated in a stabilization wing 7. In this case, the rotary moment around gravity G of the guidance missile 1 operates in a direction for canceling the increase in an attack angle a. Then, when the missile flies at a speed of Va toward the front after a propulsion device 4 is ignited, lifting force F1a where the air flow Vair operates on the aileron 10 is directed toward the rear of the fuselage 5, so that the expansion wing 8 is expanded from the stabilization wing 7.  At this time, vertical force N3 of the expansion wing 8 is generated, and the rotary moment Ma1 operates in a direction for canceling the increase in the attack angle α.
Patent JP-S63137861-A (JP)
Title: Thermal printer
Inventor: ENDO KUNIO
IPC: B41J2/36
Filed: 1986-11-29
Abstract: PURPOSE:To obtain images with stable density, by feeding back the voltage between common connecting terminals for a plurality of heat generating resistor elements connected in parallel to each other to a constant-voltage power source circuit by a remote sensing means, and maintaining an actually applied voltage at a constant value. CONSTITUTION:A negative feedback loop is constituted of printed wirings 74, 76, remote sensing terminals 80, 82, cables 84, 86 and operational amplifiers 64, 58. An output voltage Eo of a constant-voltage power source circuit 50 is so controlled that the voltage Ed between common connecting terminals Na, Nb is maintained at a constant value irrespective of variations in the number of heat generating resistor elements energized. For example, all of heat generating elements R1-Rn are energized, a comparative error voltage Ee obtained at an output terminal of a comparator 58 is rapidly reduced, whereby the output voltage Eo of a controlling transistor 56 is greatly raised, so that the voltage Ed between the common connecting points Na, Nb is raised so as to return to a predetermined value. Conversely, for example, when only one R1 of the resistor elements is energized, the voltage Ed between the common connecting points Na, Nb is lowered so as to return to the predetermined value. Thus, a desired density gradation level is imparted to an image formed.
Patent JP-S62144545-A (JP)
Title: Grease supply type bearing device for differential type shaft generator
Inventor: HAMANO TAKASHI
IPC: F16C33/66
Filed: 1985-12-18
Abstract: PURPOSE:To supply and discharge grease easily by extruding waste grease lubricating a bearing from a radial exhaust passage formed to a bearing housing and storing the waste grease in an annular groove shaped on the outer circumference of the bearing housing. CONSTITUTION:A bearing 11 is supplied with grease through a supply passage 16 from the end surface of a cylindrical bearing housing 14. A plurality of exhaust passage 19 discharging waste grease lubricating the bearing 11 by the operation of a rotary finger 18, etc. adjacent to the bearing 11 are formed radially to the bearing housing 14, faced oppositely in the radial direction to the finger 18. An annular groove 20 communicated with the exhaust passage 19 is shaped to the outer circumference of the bearing housing 14, and the outer surface of the groove 20 is closed detachably by an annular cover 21.
Patent JP-H0972650-A (JP)
Title: Refrigerator with double-hinged doors
Inventor: SUZUKI SHINYA
IPC: F25D21/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the sealing means of the gap between doors from freezing by chilled air inside a compartment when both right and left doors are closed in a refrigerator with double-hinged doors. SOLUTION: Each of supporting columns 21 and 22 is arranged inside the edge part of each door, a sealing member 25 is arranged on the edge surface of the supporting column 21, the edge surface of the supporting column 22 is formed with metal and a heater 22c1 is embedded inside the supporting column 22, the gap between the supporting columns 21 and 22 is sealed by bringing the sealing member 25 into contact with the edge surface of the supporting column 22, and the sealing member 25 and the edge surfaces of the supporting column 22 are prevented from freezing by the heat generated by the heater.
Patent JP-H08205991-A (JP)
Title: Curtain tieback
Inventor: KURATA MITSUKO
IPC: A47H19/00
Filed: 1995-09-28
Abstract: PURPOSE: To provide the curtain tieback which can be used for any type of curtain and is visually improved at the same time. CONSTITUTION: A fitting part 2 is attached to any suitable position of a main body 1 of the curtain tieback and the main body 1 of the curtain tieback is formed by a helical curve. Thus, a curtain can be easily bundled and housed by the curtain tieback with one hand, and cannot be twisted or detached by wind and trouble such as being detached each time of dusting in the case of cleaning is canceled.
Patent JP-H04158342-A (JP)
Title: Hand drift preventing camera
Inventor: SATO TATSUYA
IPC: G02B27/64
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a correct drift detection signal and prevent a photographing miss due to a hand drift by removing the vibration other than the hand drift of a camera, i.e., the vibration by a mirror, a diaphragm and a shutter in particular. CONSTITUTION:The vibration of a camera due to a hand drift is detected by a sensor 21, the output is sent to an arithmetic circuit 31, the DC component and high-frequency component of the unnecessary component other than the drift signal are removed from the signal component by a HPF and a LPF, then it is amplified to the necessary level by an amplifying circuit 32. One of the elements determining the amplification ratio of the amplifying circuit 32 is a sensor 22, a pressure-sensitive conducting member changing the resistance value with the degree of a shock is used for the sensor 22, and it is arranged at the stopper position of a mirror 3 in a camera main body. A drive control circuit 33 receives the output of the amplifying circuit 32 and performs various conversion and signal processing based on the drift information of a sensor 21, and it sends the signal to drive a correcting system in the drift offset direction, the acceleration control signal of the shutter speed to reduce the effect of the drift, and the warning signal to various portions. A photographing miss is prevented.
Patent JP-2000108645-A (JP)
Title: Heating system for water-cooled engine vehicle
Inventor: ORIHARA TOMOKI
IPC: B60H1/03
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To shorten the engine warming-up time and to improve the high-speed heating performance by providing a hot water circuit for indoor supply for circulating the engine cooling water driven by a water pump to a heater core. SOLUTION: A hot water circuit for indoor supply 5 is divided into an engine circulation circuit 5A and a circulation circuit exclusive to a heater 5b by a water valve 8, and a water pump 10 exclusive to the heater is mounted on the circulation circuit exclusive to the heater 5B. Whereby the loss that the cooling water warmed by the engine 1 is guided to a heater core 7 can be prevented in the warming-up, and the warming-up time can be shortened. In the start of the heating, the loss that the cooling water heated by an auxiliary heater 9 flows to the engine 1 can be prevented, and the high speed heating performance can be improved.
Patent JP-H09127980-A (JP)
Title: Voice recognition device and voice recognition method
Inventor: OKAZAKI NAOYUKI
IPC: G10L15/22
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and increase processing speed. SOLUTION: A voice recognition means 2 outputs a confirmation candidate on the basis of an inputted voice. A denial signal to the recognition candidate outputted from the voice recognition means 2 is inputted through a denial input means 4. A recognition result determining means 6 outputs the recognition candidate as voice recognition result only when no denial signal is inputted to the denial input means 4 within a prescribed time, and cancels the recognition candidate in other cases. Thus, as long as the recognition candidate is not denied within the prescribed time, the following processing can be performed on the basis of the voice recognition result without waiting a recognition processing. On the other hand, when the recognition candidate is in error, the recognition candidate is canceled by denying the candidate, and the following processing can be interrupted.
Patent JP-S62146354-A (JP)
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/20
Filed: 1985-12-20
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-H05120661-A (JP)
Title: Structure for mounting magnetic head to slider
Inventor: ITOGA HIROYOSHI
IPC: G11B5/60
Filed: 1991-10-05
Abstract: PURPOSE:To provide the structure for mounting a magnetic head to a slider with which the air floating type magnetic head can be efficiently produced. CONSTITUTION:A notched part 10d is provided on the slider 10 and the magnetic head 7 is fitted and adhered in this notched part 10d. The magnetic head 7 consists of a ceramic substrate 1 provided with a hole 1a, a multilayer wound coil 2 formed around the hole 1a of the plate surface of the substrate 1, a core 3 inserted and adhered into the hole 1a, and a core 5 disposed at the outside of the hole 1a, adhered and integrated via a gap 4 material on the opposite surface at one end to the core 3. The slider 10 is otherwise formed of a nonmagnetic material and a hole is provided therein. The core may be inserted and adhered into this hole and the multilayer wound coil may be formed on the plate surface of the slider.
Patent JP-H07117552-A (JP)
Title: Motor truck for carrying heavy cargo
Inventor: YOKOYAMA BUNICHI
IPC: B60P1/32
Filed: 1993-10-20
Abstract: PURPOSE:To surely and rapidly load/unload the cargo with little swinging in the right-to-left direction while the cargo is moved on a load-carrying platform by providing supporting rolls at several points on a guide rail, placing floor members on the upper surface of supporting frames where side members and cross members are provided to form the load-carrying platform, and moving the cargo on the supporting rolls by a slide cylinder provided on the rear of the frames. CONSTITUTION:A guide rail 6 is provided on a frame 3 and is embedded so that the outer circumferences of supporting rolls 9 may be approximately projected above the upper surface of the guide rail 6 by supporting shafts 10 provided at several points on the guide rail 6. Cross members 16 are provided at several points between side members 14, and floor members 15 are provided on the supporting frames 13 for a trapezoidal load-carrying platform consisting of these outer frames 17a, 17b to realize the slidable supporting on the supporting rolls 9. A slide cylinder 22 is connected to a compressor 4 by pipings to allow the free linkage of the supporting frames 13 by the movement of a piston shaft 22b. When the load-carrying platform 30 is appropriately tilted, the supporting frames 13 are moved on the supporting rolls 9 by the slide cylinder 22 to push the cargo out of the frame 3.
Patent JP-H06139506-A (JP)
Title: Magnetic field modulation recording head
Inventor: MINAMI ETSUJI
IPC: G11B11/10
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the unstability in operation of the magnetic field modulation recording head by the build-up in the outer peripheral part of a magneto- optical disk by providing the surface facing the magneto-optical disk with a sliding member and providing a gap between the sliding member and the magneto-optical disk. CONSTITUTION:The sliding member 2 is fixed to the surface of the magnetic field modulation recording head 1, which surfaces faces the magneto-optical disk 3 in such a manner that the gap is made by providing the level difference d in the rotating axis direction of the magneto-optical disk between the surface and the outer peripheral side of the magneto-optical disk. A polyacetal resin and high-molecular polyethylene resin are used as the sliding member 2. As a result, the contact of the recording head 1 with the build-up in the outer peripheral part of the magneto-optical disk even in the recording operation of the outermost peripheral part does not arise, and therefore, the stable operation is possible and since the sliding member of a low friction coefft. is used, the contribution is made to the reduction of friction force as well.
Patent JP-H03149118-A (JP)
Title: Winding device of slit material
Inventor: IKEDA HIDEYUKI
IPC: B23D33/00
Filed: 1989-11-02
Abstract: PURPOSE:To conduct high speed operation keeping the appearance of wound materials good without damaging the edges of the slit materials by providing a control means by which the difference between the appropriate position of each slit material when viewed in horizontal plane in relation to their feed direction and the current position is detected and by changing the angle in the vertical direction of two or more of a roller. CONSTITUTION:Two or more of rollers 10a to 10D are provided nearly orthogonally crossing to the running directions of each of slit materials Wa and WD when viewed in the horizontal plane and also with their tilt angle changeable in the vertical direction to press the materials from upper side or lower side. In the next step, the difference between the appropriate positions of the materials Wa and WD and their current positions is determined by a controller 12 to keep the specified clearance by changing the angle in the vertical direction of the two or more of the roller 10a to 10D.
Patent JP-H08146147-A (JP)
Title: Article existence detecting device
Inventor: MIMURA KAZUHIRO
IPC: B65G43/08
Filed: 1994-11-21
Abstract: PURPOSE: To detect the existence of an article by simple device and operation without restricting the shape, the position or the like of the article to be detected. CONSTITUTION: An article existence detecting device is provided with a light projecting means 10 to apply the light to an article detecting area 12 from one direction, a shadow area measuring means 16 to measure the parameter of a shadow area 14 generated by light irradiation and a judging means 17 to judge the existence of an article on the basis of this measured result. For example, the measuring means 16 picks up and inputs the image of the whole article detecting area from the position where the image of the shadow area can be picked up. A means 15 is provided to measure the parameter of this image.
Patent JP-H07138881-A (JP)
Title: Processing agent for abrasion resistance improvement
Inventor: MURAYAMA SADAMITSU
IPC: D06M101/16
Filed: 1993-11-16
Abstract: PURPOSE:To obtain the processing agent composed of a polyurethane, a polyethylene oxide, an ethyleneurea and an organopolysiloxane and capable of imparting a fibrous structure material with excellent smoothness, abrasion resistance and resistance to flex fatigue by treating with the agent. CONSTITUTION:This is an aqueous dispersion having excellent antifoaming activity and composed of (A) a polyurethane (made of a polyester of a polyol and an aliphatic polyisocyanate), (B) a polyethylene oxide (preferably, a high density polyethylene oxide having a molecular weight of 1000-7000), (C) an ethyleneurea of formula I [R is an aromatic or an aliphatic hydrocarbon; (n) is 0, 1 or 2; when (n) is 0, the terminal of R is H] and (D) a compound selected from a dimethyl polysiloxane, a modified polysiloxane of formula II [R<1> to R<4> are each a group selected from CH3, OH, COOH, NH2, a phenyl, (C2H4O), etc.; (a) and (b) are each 0 to 30; (m) and (n) are each >=1], etc. When a rope, a cord, a fabric, a felt material, etc., consisting of e.g. a polyester fiber or a polyamide fiber is immersed and treated in this aqueous dispersion, it is imparted with properties having little nap and excellent abrasion resistance.
Patent JP-H07136665-A (JP)
Title: Treatment of phenol containing waste water
Inventor: YAMAZAKI KAZUO
IPC: C02F9/00
Filed: 1993-11-16
Abstract: PURPOSE:To industrially embody the selective separation of phenol by a PV membrane by adding a flocculant to phenol containing waste water to flocculate and remove impurities and filtering the residual liquid by a membrane filter and treating a filtrate by a pervaporation membrane. CONSTITUTION:When waste water discharged from a phenol resin manufacturing process is treated, at first, a flocculating reagent is added to waste water from an electrolyte tank 1 and, after flocs are separated and removed by a decanter 2, waste water is filtered through a filter 3 and a membrane filter 4. The waste water issued from the membrane filter 4 is preheated by a preheating unit 5 to be supplied to a PV (pervaporation) device 6. Phenol is selectively removed by the separation module 7 in the PV device and transmitted phenol is taken out of a pipeline 8 while the waste water from which phenol is removed is discharged from a pipeline 9. As the flocculating reagent, an electrolyte such as calcium chloride, magnesium sulfate or aluminum chloride is used.
Patent JP-H01250367-A (JP)
Title: Production and use of n, n'-carbonyl-bis-(4- ethyl-2, 3-dioxo)-piperadine
Inventor: JIYUAN KABURE KASUTERUBI
IPC: C07D501/36
Filed: 1988-11-15
Abstract: A new compound called N,N min -carbonyl-bis-(4-ethyl-2,3-dioxo)-piperazine of Formula I <CHEM>   A process for the preparation thereof based on the reaction of 4-ethyl-2,3-dioxo-piperazine or a trimethylsilyl derivative thereof with carbonyl chloride or a derivative thereof. The use of the compound of Formula I as an intermediate in the preparation of compounds of Formula II <CHEM> where R is a radical, substituted in alpha position, of a molecule of an acid selected from the group formed by phenylacetic acid, p-hydroxy phenylacetic acid, a 6-(phenylacetamido)-penicillanic acid and a 7-(phenylacetamido)-cephalosporanic acid.
Patent JP-H09125213-A (JP)
Title: Wear resistant sintered alloy, its production, control rof drive device using same, and nuclear reactor
Inventor: MIYAZAKI KUNIO
IPC: C22C19/05
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered alloy excellent in wear resistance and suitably used for sliding member by dispersing, e.g. nonprecipitated hard grains, to be reduced to fine particles by sliding wear and dispersed in the wear surface and embedded in a matrix, in a soft matrix of iron-base alloy, etc. SOLUTION: Nonprecipitated or noncrystallized hard grains are dispersed in a soft matrix of iron-base or nickel-base alloy. These hard grains are broken by sliding wear into fine particles, dispersed in the wear surface, and embedded in the soft matrix. Further, the hard grains have 10-120μm average grain size, 3-30% volume ratio, and 1,000-2,000 Hv hardness, and the grains of VC, Si3 N4 , CrB2 VSi2 , etc., can be used as the hard grains. Moreover, the hardness of the matrix alloy is Hv 100 to 300, and 15-30wt.% of Cr can be incorporated, if necessary. By this method, the wear resistant sintergd alloy, suitably used for a sliding member used for control rod drive device in a nuclear reactor plant, can be obtained.
Patent JP-H01129227-A (JP)
Title: Optical multiplexer
Inventor: FUJII YOJI
IPC: G02B27/28
Filed: 1987-11-13
Abstract: PURPOSE:To reduce the size of an optical multiplexer and to eliminate the need for parts worked at a high degree by multiplexing two linearly polarized light beams which are different in wavelength and have the polarization directions orthogonal with each other and further joining a linearly polarized light beam which is different in wavelength and has the polarization direction orthogonal therewith to said polarized light beams by using a polarizing element. CONSTITUTION:The linearly polarized light of the wavelength lambda1 is projected on a polarized light beam splitter 1 and the linearly polarized light of the wavelength lambda2 is projected thereto. Then, these light beams are the S polarized light and, therefore, the light of the wavelength lambda1 and the light of the wavelength lambda2 are multiplexed and the two-wave multiplexed light beams are projected on a polarized light rotating element 3. The polarization directions of the light beams are unified in the same direction at the point D where the beams emit. These light beams pass a polarized light beam splitter 2 and advance in the direction of the point F. The linearly polarized light of the 3rd wavelength lambda3 is further projected to the beam splitter. Then, said light is the (s) polarized light and, therefore, the polarized light is reflected by the polarized light beam splitter 2 and advances in the direction of the point F. The light beam which is emitted from the beam splitter 2 and is advanced toward the point F is, therefore, multiplexed with the light of the wavelength lambda1, the light of the wavelength lambda2 and the light of the wavelength lambda3. The optical multiplexer of multiple wavelengths and multiple kinds utilizing the polarization of the light is thus constituted to the smaller size by using only the popular parts.
Patent JP-H10129146-A (JP)
Title: Binding implement
Inventor: MATSUURA TOYOKI
IPC: B42F1/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To maintain a clearly binding state by providing a plurality of locking protrusions at a predetermined interval at a binding lever stood on a coupler, providing a plurality of locking protrusions each having a locking hole for locking to the lever at a plate-like element, and providing a locking piece to be engaged with the protrusion in a hole of a locking element. SOLUTION: Locking protrusions 4 for locking a locking element 5 are formed at a predetermined interval at a binding lever 1 stood at a predetermined interval at a locking element 2. A plurality of locking protrusions 8 each having a locking hole 7 are provided at the element 5 for locking to the lever 1, and a plurality of locking pieces 9 are provided in the holes 7. The levers 1 are passed through binding holes of sheets to be bookbound, and the levers 1 protruding on the sheet are passed through the holes 7 of the protrusions 8 of the element 5. And, a plate-like element 6 is pressed, the pieces 9 in the holes 7 are locked to the protrusions 4 of the levers 1. A root 3 of the lever 1 thickly formed and the protrusion 8 of the element 5 are rigidly pressed to the holes of the sheets to eliminate deviations of the sheets by a clamping force.
Patent JP-H02132358-A (JP)
Title: Alcohol detecting element
Inventor: MURASHIGE TOSHIHIRO
IPC: G01N27/12
Filed: 1988-11-14
Abstract: PURPOSE:To enhance the selective alcohol detection performance of alcohol detecting element and also to make it difficult to be affected by existent gas by utilizing the detecting material made of two kinds of specified metallic oxides. CONSTITUTION:The detecting element is formed of material incorporating SnO2 and the oxide of one or more elements selected from among the elements (B, Al, Ga, In, Tl) belonging to group IIIa of the periodic table. For example, an alumina tube with an electrode provided thereto is coated with SnO2 and heat-treated and thereafter immersed in the nitrate aq. soln. of the group IIIa elements. Then the alumina tube is heat-treated to oxidize group IIIa elements and thereby the element is manufactured. In the case of detection, this element is heated in a range within prescribed temp. and brought into contact with gas to be detected. The change of current and voltage, etc., is detected and detection is performed.