baber/WOPTO huggingface dataset:
Patent JP-S6310128-A (JP)
Title: Projection type color display device
Inventor: YAJIMA FUMITAKA
IPC: G03B21/00
Filed: 1986-07-01
Abstract: PURPOSE:To make a mechanism for a fine adjustment for an alignment and the fine adjustment unnecessary and to simplify the structure, by sticking optically a liquid crystal light bulbs to a dichroic prism. CONSTITUTION:Liquid crystal light bulbs 8R, 8G and 8B are stuck to a dichroic prism 9. As an alignment, the size of four pieces of rectangular prisms is uniform, therefore, a distance from a projection lens 12 to the liquid crystal light bulbs 8R, 8G and 8B become constant, and they are positioned in a position of a back-focal distance of the projection lens 12. As for a position relation between the upper and lower, and the right and left picture elements, the alignment is executed by radiating a light beam of a light source 1, or by a laser light. The respective picture elements of the liquid crystal light bulbs 8R, 8G and 8B are superposed on a screen, stuck and fixed. In such a way, thereafter, a color shift, a color shade, etc. caused by a picture element shift are not generated, the maintenance also becomes unnecessary, and it will suffice that the alignment only is executed in the manufacturing process, therefore, the structure is simplified.
Patent JP-S641863-A (JP)
Title: Concrete placing device
Inventor: MAIE HIDEO
IPC: E04G21/04
Filed: 1987-06-23
Abstract: PURPOSE: To facilitate the transfer of a conveying pipe, reduce the damage of reinforcements, and improve the working efficiency by providing a sled-shaped base frame having a floor plate whose edge is warped upward and a bendable pipe provided on the upper part of a frame base in a concrete placing device.  
     CONSTITUTION: A sled-shaped frame base is constituted of the upper supporting frame base 1 supporting the upper part of a steel pipe 3 and the lower supporting frame base 2 supporting the lower part of the pipe. Steel frames 12, 22 are assembled to form a triangle on the upper part of the bottom plate 21 whose edge is warped upward, and clamps 14, 23 are provided to fix the steel pipe 3. A plurality of U-shaped tubular bodies are connected to rotatable connection parts 31 alternataly jointed to form a corrugated shape. The ridge steel pipes 3 and the valley steel pipes 3 are formed so as to be independently and horizontally rotatable around the vertical axis A. A rubber flexible hose 6 is attached to the tip of the steel pipe 3 to pull and shift the pipe 3 to an arbitrary position and place concrete. In this way, the working efficiency can be improved because transfer works are not required. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10323411-A (JP)
Title: Wood type golf club head
Inventor: FUKUSHIMA HIDEYUKI
IPC: A63B102/32
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make a wood type golf club head larger in size by using an aluminum alloy containing specified wt.% lithium as a material. SOLUTION: This wood type golf club head 1 is a metallic and hollow wood type, and consists of a face surface 2, a sole 3 and a neck 4. The material of a head 1 is the aluminum alloy containing 1.5-3.0 wt.% lithium. Concretely, the aluminum alloy is 2.05-3.05 in specific gravity and is set to 500-600 Mpa in tensile strength, so that it has low specific gravity and high strength compared with the normal aluminum alloy. Therefore, the head with large capacitance being 250 cm<3> -400 cm<3> in head volume V as compared with the head made of aluminum alloy such as duralmin, etc., can be formed and the shape of the head 1 is freely designed so that the head 1 having the large face surface 2 can be designed.
Patent JP-S6214304-A (JP)
Title: Voice recording controller
Inventor: NISHIDA MINORU
IPC: G11B20/02
Filed: 1985-07-12
Abstract: PURPOSE:To record only the contents to be recorded with a simple operation by using a sound recording transfer control means which reads selectively the recording contents of a temporary memory up to a silent position when or after a sound recording request is given and transfers the read recording contents to outside. CONSTITUTION:A voice data memory 8 is read out when a sound recording flag is set and the digital data on the addresses which are increased one by one for each sampling time. Then the D/A conversion output is delivered to a tape recorder 5. When the coincidence is secured between the reading final address and the address under a reading state, the sound recording flag set in terms of software is reset. In other words, the silent part of the sound signals is detected and recorded and only the voiced part of the voice information is recorded. Then the hearing request sent from the silent position before the hearing request or the contents up to the subsequent silent position are sent to a tape recorder set outside according to the hearing request given from a listener. Thus it is possible to sound record only the contents to be recorded with a simple operation.
Patent JP-H05315-A (JP)
Title: Hot lubricating method
Inventor: INOUE TAKESHI
IPC: C10N40/24
Filed: 1991-06-26
Abstract: PURPOSE:To provide the method for forming a lubricating film which can prevent the seizure arising at the time of hot rolling iron and steel materials. CONSTITUTION:The solid powder of an alkaline metal oxide, etc., is supplied to the surface of a hot working material to cause the reaction of the scale layer formed on the surface of the hot working material and the solid powder and to melt the powder to form a molten film before the execution of hot working. This film is used at the lubricating film. The lubricating film is higher in reactivity as the material and adhesiveness than the conventional lubricants and, therefore, the effect of preventing the seizure is higher than the effect of the conventional lubricants.
Patent JP-S5676727-A (JP)
Title: Fluid joint
Inventor: HAZAMA TOSHIO
IPC: F16D33/20
Filed: 1979-11-29
Abstract: PURPOSE: To prevent transmitted torque from becoming unstable and suppress noises, by spirally placing the blades of a turbine.  
     CONSTITUTION: Blades 22, whose outer ends are displaced behind their inner ends with regard to the direction of forward rotation of an output shaft 4, are spirally placed on a flat shell 21 to constitute a turbine 2. For that reason, even if the turbine 2 rotates backward (direction Y), a working fluid flows toward the center of the turbine 2 and transfers at the central portion toward a pump 1 consisting of the flat shell 11 and vanes 12. The fluid flows smoothly because it does not collide against the flow at the peripheral portion of the pump 1. As a result, a degree of torque equal to that of torque transmitted to the pump 1 in the forward rotation of the turbine 2 is transmitted to the pump 1 even in the backward rotation of the turbine 2, the transmitted torque near the stalling speed is stabilized and noises are suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S642511-A (JP)
Title: Hydraulic circuit of combine
Inventor: OGAWA KENICHI
IPC: A01D34/03
Filed: 1987-06-22
Abstract: PURPOSE: To suppress the rise of oil temperature and to compact the structure of a control valve by detachably attaching a specific auxiliary control valve block to a specific main control valve block having the 1st and the 2nd solenoid valves.  
     CONSTITUTION: A main valve block V 1  contains a solenoid valve 13 having a lowering operation position DN to lower a hydraulic cylinder 4 relative to a reaping pretreatment apparatus and a solenoid valve 12 having a lifting operation position UP to lift the hydraulic cylinder 4 an output operation position R to supply hydraulic oil to a 1st auxiliary output port A 1  and a neutral operation position N to return the hydraulic oil from pumps P 1  and P 2  to a tank T. The main valve block V 1  is attached with detachable auxiliary control valve blocks V 2  and V 3  having auxiliary output ports A 2 , A 3 , exhaust oil ports B 2 , B 3  and solenoid valves 14, 15 to control the flow of hydraulic oil supplied from input ports I 1 , I 2  and supply the oil to other hydraulic cylinders 7, 9 for the other working machine. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5779235-A (JP)
Title: Nozzle closer device
Inventor: IKUTA YOSHIMITSU
IPC: F02K9/88
Filed: 1980-11-04
Abstract: PURPOSE: To enable a death pin nozzle to be opened at proper times very reliably with a simple construction by providing a closer which closes the neiborhood of a nozzle throat protion and a pin of a puller device which can retreat  and extend through a nozzle engageably.  
     CONSTITUTION: A spin motor 20 is provided on its tail portion with a spin nozzle 21 and a death pin nozzle 22 spaced angularly 180° from each other. A closer 28 is attached in the death pin nozzle 22 which is closed by the closer 28 even in the operation of the spin motor. The closer 28 is formed with an engaging hole  29 which communicates to a through hole 30 formed in a nozzle body 23. A puller holder 31 is fixed to the outer periphery of the nozzle body 23 and formed  with a hole 32 communicating to the through hole 30. A puler device 33 is  mounted on the puller holder 31 and a pin 34 of this puller device 33 extends  through the hole 32 and through hole 30 and is inserted into the engaging hole  29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0711016-A (JP)
Title: Production of friction material
Inventor: KUWASHIMA HIDEJI
IPC: C09K3/14
Filed: 1993-06-25
Abstract: PURPOSE:To provide a process for producing a friction material having excellent mechanical properties, frictional properties, etc., while keeping the safety in production and improving the environment. CONSTITUTION:This friction material is produced by loosening a continuous yarn and impregnating the yarn with a water-based composition for friction material.
Patent JP-H105990-A (JP)
Title: Production of electronic part
Inventor: NAKAMURA SADASHI
IPC: H03H9/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent an element from deteriorating in its characteristics due to adhesion of adhesive, etc., by sealing at the same tome as fixing the element and connection with an external electrode without using a lead wire and an adhesive. SOLUTION: A case 11, in which, for example, a SAW filter chip 3 is accommodated in an inner space, a piercing hole 6 is arranged at a wall part corresponding to an electrode 9 of SAW filter chip 3, at least the surface of inner face/wall face of piercing hole 6 is arranged with a gold or tin metallic film 7 and which is made of glass material, is immersed, in a nitrogen atmosphere container 15, as a first process, in a solder bath 12 of a solder 8 in molten and jetting state while the wall face at the side of piercing hole 6 is arranged to rear face, as a second process, the case 11 is elevated up to the outside of molten solder bath 12 at low speed.
Patent JP-H08322454-A (JP)
Title: Magnetic field variation type tool for preventing damage from bird
Inventor: WASHINO KENICHI
IPC: A01M29/26
Filed: 1995-05-29
Abstract: PURPOSE: To provide a magnetic field variation type tool for preventing damages from birds, permitting the free movement of wing-like members and a fine and long rod with winds to vary magnetic fields generated from plural magnets respectively attached to the wing-like members in an used state attached to the upper part of a utility pole, capable of preventing the approach of the birds to a power transmission line and an equipment disposed on the pole caused by an impossibility of completely, learning the magnetic fields due to the variation in the magnetic fields by the birds. CONSTITUTION: A magnetic field variation type tool for preventing damages from birds is manufactured by vertically disposing a flexible shaft cylinder 3 on a substrate 1, movably supporting the lower end of a fine and long rod 4 on the shaft cylinder 3, projecting wing pieces 7, 7 comprising fine belt-like thin plates on both the right and left sides of a short pipe 6, disposing plural wide pieces 8a by using thin pieces 8b in the longitudinal direction of the wing pieces 7, 7 at an approximately equal distance, forming the wide pieces 8a by using the thin pieces 8b in a state capable of being freely cut, attaching plural magnets 9 to both the ends of the short pipe 6 and to the proper positions of the wide pieces of the wing pieces 7, 7 to form a wing member 5, and attaching a plurality of the wing members 5 to the proper height positions of the fine and long rod 4.
Patent JP-2000350070-A (JP)
Title: Image pickup device
Inventor: CHIKAMOTO KOICHI
IPC: G03B17/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To make an image pickup device compact by suppressing the device from being enlarged which is caused by incorporating a unit component to the device. SOLUTION: A unit component 5a used at photographing is contained in a moving space of an information recording medium 2, when the recording medium 2 is inserted into or ejected from an image pickup device. A unit component 5a advances to an operating position from the moving space in interlocking with the movement of the information recording medium, when it is inserted and is retracted to a moving space from the operating position and contained therein in interlocking with the movement of the medium 2, when it is ejected.
Patent JP-H01320068-A (JP)
Title: Tube for medical purpose
Inventor: UEDA YASUHIRO
IPC: A61M25/00
Filed: 1988-06-23
Abstract: PURPOSE:To form an operational control means in simple construction and small size and make the insertion part in small dia. by using a mechanochemical substance which is installed in the insertion part and bends and drives a bent part through contraction and expansion. CONSTITUTION:Inside a resin sheath 24 to constitute an insertion part 2, a pair of accommodation chambers 25a, 25b are formed, which are situated eccentrically to the peripheral side both above and below and which have a longer side in the longitudinal direction of this insertion part 2, and inside these chambers mechanochemical polymers (substance) 26a, 26b are accommodated. Electrodes 27a, 27b, 27c, 27d are connected with the ends of these mechanochemical polymers 26a, 26b, while a lead 28 is connected with those of electrodes which are situated nearer the foremost part, and further two leads 29, 30 are connected with the other electrodes 27c, 27d situated near the operator. These leads are leading and connected to a power supply unit 15 via the above-mentioned insertion part 2, a divergent point 4, universal cord 11, connector 12, and cable 14.
Patent JP-H083485-A (JP)
Title: Coating composition
Inventor: KIMURA TAKESHI
IPC: C09D5/14
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a coating composition causing little pollution, being excellent in the ability to repel various fouling marine life, penetrativity and adhesion to a primer or the like and having good workability. CONSTITUTION:This composition is one having at least one terpenephenol derivative having a residue of a phenol and a residue of a terpene in the molecule.
Patent JP-H08326215-A (JP)
Title: Circular shear reinforcing bar mounting method of concrete post and its mounting device
Inventor: NAKAMURA TOSHIHIKO
IPC: E04G21/12
Filed: 1995-05-31
Abstract: PURPOSE: To rationalize mounting work by taking measures which feeds continuously a coil-shaped concrete steel rod to wind on main bars of the reinforcement for concrete posts. CONSTITUTION: A mounting device comprises an unwind stand 21, which is loaded on a movable truck 11 and a feeder 31 and a cutter 41. At first, the truck 11 is moved and set up close to a concrete post intended for reinforcement. Then, a coil-shaped concrete steel rod S, which is smaller than a ring size of a hoop bar of the post 1, is loaded on a turntable 23. The end of the coil is pulled out from a take out opening 26 and engaged with a pinch roller 33, thereby feeding the concrete steel rod S in the X direction. Then, the tip of the steel rod S is guided to the concrete post 1 by passing the cutter 41. Furthermore, the pinch roller 33 is turned so that the steel rod S may wind up around the outer periphery of a main bar 2 of the post 1 fasteningly and a circular hoop bar may be placed.  After having placed the reinforcements in a specified reinforcing area, they are cut with the cutter 41.
Patent JP-H0830576-A (JP)
Title: Protective system of microcomputer
Inventor: OTOGURO YOSHISHIGE
IPC: G06F15/78
Filed: 1994-07-07
Abstract: PURPOSE: To provide a system in which a microcomputer can be protected from destruction, without generating any malfunction in a system for protecting the microcomputer. CONSTITUTION: This system is provided with a constant voltage circuit 3 connected to an alternating power source, which supplies direct currents converted from alternating currents at the time of power on, and direct currents from a built-in battery at the time of power off to microcomputer, rectifier circuit 4 connected with the alternating power source, charging/discharging circuit 5 which receives the output of the rectifier circuit, starts charging when the power source is switched from off to on, outputs a high level voltage after a prescribed time, starts discharging when the alternating power source is switched from on to off, immediately outputs a low level voltage, mode switching circuit 6 which receives the output voltage of the charging/discharging circuit, and outputs a voltage in a level corresponding to the level of the output voltage,  and microcomputer 7 which receives the output voltage of the mode switching circuit, and switches a power consumption mode corresponding to the level of the output voltage.
Patent JP-S5947410-A (JP)
Title: Spinning pack device
Inventor: KONISHI TADASHI
IPC: D01D4/06
Filed: 1982-09-09
Abstract: PURPOSE:A spinning pack device to control easily and economically molecular orientation of extruded filaments by exerting influence on molecular orientation of polymer flow before extrusion, equipped with an electric field generator in the inner part of a spinning pack. CONSTITUTION:The electric field generator 5 consisting of the plural electrodes 6 is set in the inner part of a spinning pack, preferably in the polymer flow channel 4, so that molecular orientation of extruded filaments can be controlled. DC source or AC source may be used in the electric field generator 5, the distance between the electrodes is <=30cm, and the intensity of the electric field is <=1KV/cm.
Patent JP-H0820719-A (JP)
Title: Aramid composition and its production
Inventor: MATSUKI TOSHITSUGU
IPC: C08L77/00
Filed: 1994-07-07
Abstract: PURPOSE:To obtain an aramid compsn. with improved light resistance by compounding an aramid with a thermal modification of an o-hydroxyarom. amide compd. CONSTITUTION:This aramid compsn. is prepd. by compounding an aramid with a thermal modification obtd. by heating a compd. of formula I or II [wherein R1 and R2 are each H, a halogen, a 1-10C alkyl, or an alkoxy; a group of formula III is a group of formula IV or V, etc.; and R3 is H, a 1-10C alkyl, a naphthyl, or a group of formula VI (wherein R4 to R8 are each H, a halogen, nitro, a 1-10C alkyl or an alkoxy)] to its m.p. or higher and cooling it. Although an aramid is formerly widely used as fibers, films, etc., because of its high strengths, modulus, and heat resistance, it has a poor light resistance. This modification makes the aramid highly light-resistant, thermally stable, hardly sublimable, and hardly pollutive to the environment and prevents the degradation in physical properties.
Patent JP-H09302758-A (JP)
Title: Precast concrete closed gutter
Inventor: HATORI TERUO
IPC: E03F5/04
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To quicken water drainage from road surface and enhance the safety and availability of the top surface of the gutter by separating the top surface of a closed gutter to the right and left leaving small beams in a cross section which is easily cracked and corrosion-proof negative and positive main reinforcing bars are placed, thereby forming a storm water inlet in a continuous state. SOLUTION: A lid slab 1 is set in a U-shaped gutter 20 and a closed gutter 22 is formed. Then, the lid slab 1 is separated to the right and left leaving a small beam 4 thereby providing a rain water inlet 5. Then, the small beam 4 is positioned below the top surface of the lid slab 1, and a V-shaped cut 9 with a reduced section is provided. Next, main reinforcing bars are placed near the upper and lower edge of the reduced cross section. Then, by the occurrence of cracking in the concrete of reduced cross section, the positive and negative corrosion-proof main steel bars act as an elastic fixed beam. Also, only the small beam portion 4 is made to a V-shaped cut 10 with the upper side opened for the removal of concrete formwork. And the inlet 5 is continued throughout the whole length of the gutter.  By doing this, an elastic lid slab 1 generating less noise and rattle can be formed and the fixed top surface can be stabilized.
Patent JP-S5856858-A (JP)
Title: Recording head
Inventor: NAKAGAWA SHIYUICHI
IPC: B43L13/00
Filed: 1981-09-30
Abstract: PURPOSE:To make a recording head small-sized and to make the lead of a pencil hard to break by a method wherein the lower part of the lead is chucked and pressed by a chuck and is made possible to rechuck when the lead becomes short by detecting this by a detection lever, in a recording head for an illustration. CONSTITUTION:A collar 5 is moved in the direction A' by the excitation of a solenoid 14, and a lead 1 is chucked by a chuck 4 and pressed on a recording body 30. When the excitation of the solenoid is discontinued, the chuck chuking the lead 1 is lifted in the direction A by a coil spring 16. When the lead becomes short, the lowering of the chuck 4 is detected by a detection lever 7'', and when the excitation of the solenoid is discontinued thereby, the rise in the chuck is checked by a detection lever 7'. The chuck is thereby opened to let out the lead. Since the lower end part of the lead is tightened and fixed by the chuck, the breakage of the lead is avoided and an employment of a long lead holder 2 is unnecessitated, which have been practice in a usual constitution wherein the lead is pressed on the upper end thereof.
Patent JP-H10332748-A (JP)
Title: Full wave peak detector
Inventor: TAKEUCHI TOSHIYA
IPC: G01R19/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To dispense with a diode and detect a peak value of good characteristic up to a high frequency territory by separating a peak detecting means into the positive side and the negative side, and individually detecting the peak value. SOLUTION: In the case of no signal, the voltage V0 of an output terminal 12 becomes reference bias voltage Vcc/2. When a positive side signal (a voltage signal higher than the reference bias voltage Vcc/2) is input to an input terminal 11, an operational amplifier 1 becomes in the condition of inversion input terminal voltage > non-inversion input terminal voltage Vcc/2 so as to make transistor 3 conductive, and a capacitor 10 is charged by current passed through resistance 5, 7. When the voltage V0 of the output terminal 12 rises equal to the input voltage of the input terminal 11, the transistor 3 is intercepted, and the capacitor 10 outputs the voltage V0 corresponding to the peak value of the positive side voltage held therewith from the output terminal 12.  Next when the input negative side signal is lower than the peak detecting voltage V0 of the output terminal 12 inverted by an inversion amplifier 8, the output voltage of an operational amplifier 2 lowers so as to make a transistor 4 conductive, and the capacitor 10 is further charged.