baber/WOPTO huggingface dataset:
Patent JP-H08192283-A (JP)
Title: Laser beam machining device
Inventor: KUROSAWA MITSUKI
IPC: B23K26/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide the laser beam machining device having a mirror which transmits or reflects a laser beam obtaining an ample quantity of light and the light generated in the point irradiated with the laser beam without deteriorating the quality of laser beam. CONSTITUTION: Instead of an optical path mirror 6a provided in a optical transmission line 10, a phase difference control mirror 14 is provided which is equipped with a dielectric multilayered film so optically designed as to transmit light with a wave length other than that of the laser beam 2a, to reflect nearly 100% of the laser beam 2a, and also to reflect the laser beam 2a with a phase difference nearly retained between both components, P polarization and S polarization, of the laser beam before the reflection. Consequently, from the light 5 generated in the laser irradiation point during the machining of an object W, the light with a wave length other than that of the laser beam 2a is taken out outside the optical transmission line 10, and the light thus taken out can be detected by an optical sensor 7.
Patent JP-S59129580-A (JP)
Title: Cooler for electric device
Inventor: TAKAHASHI NOBUYOSHI
IPC: H05K7/20
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a small-sized, inexpensive and highly safe device by evaporating storage coolant tray in a sealed vessel and insulating via vapor coolant. CONSTITUTION:A stack 9a in which a circuit element 7 such as a thyristor and a heat sink 8 are closely integrated is contained in a sealed vessel 1, liquid phase coolant 19 is sprayed to the heat sink 8 through a valve 22, a main pipe 23 and a distribution pipe 16 from a coolant storage vessel 15, and the stack 9a is cooled by the evaporation. The vapor phase coolant 20 by the evaporation is filled in the vessel 1, thereby retaining preferable insulation. The sprayed liquid phase coolant 19 is collected by a coolant storage tray provided at the bottom of the stack 19a, the liquid phase coolant 20 is again liquefied via a condenser 17, and dropped to the vessel 15. The valve 22 supplies and stops the coolant 19. Further, a heater 21 is provided in the vessel 15 for heating up before starting the operation.
Patent JP-H09192946-A (JP)
Title: Panel assembling jig and manufacture of panel frame
Inventor: ISHIBASHI MAKOTO
IPC: E04G21/16
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To bring a horizontal muntin in approximately perpendicular contact with a muntin, so as to approximately perpendicularly attach them in the correct position without falling the muntin by providing a pair of horizontal muntin presser pieces projecting from vertical base plates to the perpendicular direction on both side edges of a through hole. SOLUTION: A panel assembling jig 1 is placed by bringing a horizontal base plate 21 in contact with the upper surface of a rectangular muntin or bringing vertical base plates 22 in contact with the side surface of the muntin. Next, a horizontal muntin is made to perforate between a pair of horizontal muntin presser pieces 3, 3 through a through hole 23, and the end surface of the horizontal muntin is brought in contact with the side surface of the muntin. The panel assembling jig 1 is firmly pressed to the muntin, a nail is driven into the end surface of the horizontal muntin from the side surface on the opposite side to the muntin, and the horizontal muntin is attached and fixed to the muntin. Therefore, a panel frame is manufactured by attaching many horizontal muntin to the muntin.
Patent JP-S62167159-A (JP)
Title: Wound paper mounting device for rotary press paper feed unit
Inventor: TAGUCHI TOSHIO
IPC: B65H18/06
Filed: 1986-01-16
Abstract: PURPOSE:To prevent the deformation of a paper tube reinforcing base, by making a pressing force to a wound paper in an axial direction smaller while keeping a braking force. CONSTITUTION:Compressed air for driving an air motor 15 is supplied to the air motor 15 through a pressure supply source 20, a compressed air supply line 24, a 1st pressure reducing valve 19, a 1st three way valve 18, a 2nd three way valve 27, and a shaft end holder advancing compressed air supply line 16 to drive the air motor 15. The rotation of the air motor 15 is transmitted to a pinion 12 through a worm 14, a worm wheel 13 so that the pinion 12 rotates and a casing 7 advances against a spring 6 through a rack 11 and a shaft holder 5 engages with a paper tube 2 so that a wound paper 1 is rotatingly supported by the shaft holder 5 and a shaft end holder 4. Then, the 1st three way valve 18 is switched and compressed air is supplied to the air motor 25 from the pressure supply source 20 through a shaft end retreating compressed air supply line 17.
Patent JP-S57119895-A (JP)
Title: Control method for return sludge
Inventor: OKU MITSUO
IPC: C02F3/12
Filed: 1981-01-19
Abstract: PURPOSE: To perform stable sewage treatment by detecting the MLSS and the concn. of return sludge in an aeration tank, and controlling the amt. of return sludge in such a way that the max. value and min. value of the MLSS in a certain time are within a set range.  
     CONSTITUTION: Sewage (a) is flowed into an aeration tank 1; at the same time, the return sludge (b) in a final settling basin 2 is returned by a pump 3 into the tank 1. Excess sludge (c) is withdrawn with a pump 4. The MLSS of the tank 1 is detected with an MLSS meter 5, and the detected value is inputted to the 1st operator 8, by which whether the MLSS value is within a preset permissible range or not is checked. If it is out of the range, the output signal conforming to the input change is inputted to the 2nd operator 9. The output of the increase or decrease is inputted to a controller 10 for operation of the return sludge pump until there is no more deviation between the target flow rate Qr of return sludge calculated by the 2nd operator 9 and the actual flow rate Qr' of return sludge from the flowmeter 7, and the output signal thereof is stabilized by zero deviation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0622956-A (JP)
Title: Ultrasonic ct scanner and measurement of propagation time of ultrasonic wave
Inventor: RI TAHOU
IPC: G01N29/00
Filed: 1992-01-14
Abstract: PURPOSE:To measure the propagation time of ultrasonic wave with high precision. CONSTITUTION:An ultrasonic CT scanner 1 is constituted so that the distribution of the propagation speed for a body to be inspected D is imaged by measuring the propagation time ta of the ultrasonic wave which is received and transmitted through the inspected body D such as the living body tissue, and is equipped with a transmission part 2 for transmitting the ultrasonic wave F(t) including two different frequency components, receiving part 3, the first orthogonal wave detection part 4 for detecting the phases S1 and S2 for the different frequency components of the ultrasonic wave G(t) received by the receiving part 3, the second orthogonal wave receiving part 5, and a calculation part 6 for calculating the propagation time ta of the ultrasonic wave F(t) on the basis of the phases S1 and S2. Since the propagation time of the ultrasonic wave can be measured with high precision in the degree of the precision of a phase detection system, the distribution of the propagation speed can be imaged with high precision, and the quantitative diagnosis can be carried out.
Patent JP-H09194504-A (JP)
Title: Production of thermoplastic polymer
Inventor: YANAGASE AKIRA
IPC: C08F2/14
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic polymer obtainable a high productivity alkali developing type dry film resist, at a low drying temperature and high coating speed, free from color deterioration of background dyestuff, color development of coloring dyestuff, etc., and excellent in heat stability of resist dope. SOLUTION: The thermoplastic polymer having a weight-average molecular weight of 2-20×10<4> is obtained by solution polymerization of monomers containing at least 15wt.%., (preferably less then 35%), of a 3-15C α,β-unsaturated carboxylic group containing monomer (e.g.; acrylic acid, methacrylic acid). In this case primary polymerization is carried out in the presence of more than 2.5wt.%. of a primary alcohol (e.g. methanol) per 100 wt.pts., of total monomers. The solubility of the obtained thermoplastic polymer in solution polymerization is satisfied and able to suppress the heat evolution in polymerization to a small level.
Patent JP-H06216849-A (JP)
Title: Information collection system
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04B10/032
Filed: 1993-01-14
Abstract: PURPOSE:To provide an information collection system which can increase its scale and also can back up a communication circuit against its fault. CONSTITUTION:An information collection system includes the tree-shaped communication circuits between a center station 1 and plural terminal stations respectively, the main optical transmission lines 4 forming the branches of each three- shaped communication circuit, the cross terminals 5 which are provided on each junction of the communication circuits, and the stand-by optical transmission lines 6 set among the terminals 5. The terminals 5 detect the disconnections of the lines 4 of the upstream side in response to the optical signals received from the lines 4. Then the terminals 5 connect the lines 6 to the optical transmission lines of the downstream side by bypassing the disconnected trunk optical transmission lines of the upstream side and then reproduce the optical signals on the lines 4 and 6 connected together.
Patent JP-H11206047-A (JP)
Title: Motor structure
Inventor: KUBOTA AKIHIRO
IPC: H02K1/27
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To eliminate use of a yoke and attain space and weight reduction by directly mounting a rotor consisting of magnets on the outer periphery of a hollow rotating shaft formed out of magnetic material. SOLUTION: A rotor 2 consisting of magnets is affixed directly on the outer periphery 1a of a hollow rotating shaft 1 whose whole shape is cylindrical and which is formed out of magnetic material. In the rotor 2, a plurality of magnets are mounted on the outer periphery 1a so as to become a loop shape. On the outer periphery 1a, a stator assembly 5 having a stator 4 is mounted through a loop-shaped bearing 3, and the stator 4 having a stator winding 6 is disposed so as to meet the rotor 2. By installing a rotating structure and a rotating structure inside the hollow part 1b of the hollow rotating shaft 1, they can be rotated. It is thus possible to directly affix the magnets as the rotor without use of a yoke, thereby attaining size, space, and weight reduction.
Patent JP-H03211337-A (JP)
Title: Operation control device for ventilator
Inventor: KOBA YOSHITAKA
IPC: F24F7/007
Filed: 1990-01-13
Abstract: PURPOSE:To improve a comfortable feeling and an energy saving by a method wherein a changing-over of a ventilation device is controlled in response to a monitoring information at an air conditioner and some detected temperature sensed by an indoor temperature sensor and an outdoor temperature sensor. CONSTITUTION:A cooling operation signal, a heating operation signal and a set temperature signal at an air conditioner are inputted from a monitoring circuit 10 to a controller 8. Each of sensed temperature signals from each of sensors 6 and 7 is inputted to the controller 8. A signal is output to an actuator driving circuit 82 in response to each of the detected temperature signals, a cooling operation signal, a heating operation signal and a set temperature signal or the like, thereby a changing-over damper is automatically controlled for its opening or closing through a changing-over motor 52, and a normal ventilation and a heat exchanging ventilation are selectively carried out. Accordingly, an operating information got from the air conditioner 9 is adjusted and then a changing-over operation of the changing-over means 5 can be carried out more accurately and positively. With such an arrangement, a comfortable feeling and an energy saving are improved.
Patent JP-H05196326-A (JP)
Title: Liquid receiver for refrigerating cycle
Inventor: SHIMANE HIROMI
IPC: F25B43/00
Filed: 1992-01-16
Abstract: PURPOSE:To offer a liquid receiver for a refrigerating cycle, which considerably reduces the generation amount of foam due to dropping of high-pressure liquid refrigerant, and allows judgement of the proper amount of refrigerant to be filled without using a special equipment, so that the filling amount of refrigerant can be restrained to the minimum required. CONSTITUTION:An inlet union 19 as a refrigerant inlet is provided at a position of a height L2 which is half the height L1 or less, where L1 is the height from the inside bottom up to the upper face of a liquid receiver 1, and a desiccant layer 17 is arranged at a position slightly lower than the inlet union 19.
Patent JP-S59132712-A (JP)
Inventor: YAMADA YUTAKA
IPC: H02H3/05
Filed: 1983-01-17
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-H09195336-A (JP)
Title: Automatic faucet controlling circuit
Inventor: TAKAYAMA HITOSHI
IPC: E03C1/05
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by peripheral light or disturbance light in relation to an automatic faucet controlling circuit. SOLUTION: Light outgoing from a signal outgoing element is detected by a signal incident element 21 in an automatic faucet controlling circuit. In that case, the automatic faucet controlling circuit is constituted of an object existence decision circuit 13 consisting of a first signal level holding circuit 28 maintaining modulated light, a second signal level holding circuit 31, a comparator 32 comparing output from first and second signal level holding circuits 28 and 31 and a flip flop 33 maintaining tentatively comparing results of the comparator 32 and an automatic faucet driving circuit 14 driving an automatic faucet with output from the object existence decision circuit 13.
Patent JP-H07217993-A (JP)
Title: Hor air heater
Inventor: ISHIKAWA YOSHIJI
IPC: F24H3/04
Filed: 1994-01-24
Abstract: PURPOSE:To easily remove adherents by wiping even though oil fractions and contamination components in air adhere to a blade plate by forming a heat insulation non self adhesive base material surface layer on each blade plate provided at a blow-off outlet. CONSTITUTION:A hot air heater includes a combuster 3 provided in a passage 13 extending from an air intake port 11 disposed on the back surface upper portion of a body 1 thereof to a blow-off outlet 12 on the front surface lower part thereof, and a sirocco fan 41 as an air fan 4 disposed between the combuster 3 and the blow-off outlet 12. Heated air produced in a combustion air is used as hot air and is blown off from the blow-off outlet 12. A plurality of blade plates 22, 22 are provided at the blow-off outlet 12, and on each blade plate 22 a heat insulating non self adhesive base material surface layer R is formed. Hereby, even though dust is accumulated on the blade plates 22, 22 upon interruption of an air fan 4, the non self adhesive base material surface layer R prevents the dust from strongly adhering to the blade plates, and any dust is made easily removable by wiping.
Patent JP-H09196270-A (JP)
Title: Pipe joint
Inventor: NAGAI TADASHI
IPC: F16L37/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a clamping type pipe joint advantageous both in costs and weight and capable of controlling sealing by the fastening force of a clamp. SOLUTION: A pipe joint is composed of a clamp 8 having a plurality of internally protruded deformed clicks 8b in the inner surface of a band part 8a for covering the fitting parts of both pipes and a fastening bolt 9 provided in the band part 8a for reducing the inner diameter of the band part 8a by its fastening operation and each of the deformed clicks 8b is formed to have a pair of click parts having a narrow tip side click interval opposite an axial direction. The tips of the pair of click parts are arranged and fastened to step parts formed in the fitting part positions of both pipes so as to be protruded and thus, by the deformation of the pair of click parts, the fastening bolt 9 is used as a bolt for press-reducing a distance between the step parts.
Patent JP-H08193453-A (JP)
Title: Hinge
Inventor: KOBAYASHI TORU
IPC: E05D3/02
Filed: 1995-01-18
Abstract: PURPOSE: To increase strength, and enhance stability. CONSTITUTION: In a hinge where a single mandrel 4 is fitted to and installed on a lower cylindrical part arranged in a side edge lower part of a hinge blade 3 to be installed on one door frame and an upper cylindrical part arranged in a side edge upper part of a hinge blade 2 to be installed on the other door and both blades 2 and 3 are rotatably connected to each other around the mandrel 4 and one hinge blade 3 is installed in an installing part of the door frame through a metallic lateral directional position adjusting plate 24, a width directional central part of the adjusting plate 24 is bent in two stages in the direction different in the width direction of the hinge blade 3, and a step difference part 24A to generate a space on the width directional tip side of the blade 3 is formed on a surface opposed to the hinge blade 3 of the adjusting plate 24.  A lateral directional position adjusting screw 25 is screw-fitted to the step difference surface 24A, and the hinge blade 3 is fixed to the adjusting plate 24 by fixing screws 26 and 27 so that an angle can be varied.
Patent JP-H05188015-A (JP)
Title: Detecting method of intensity of reflected-diffracted electron beam and its device
Inventor: SUZUKI TOSHIKO
IPC: G01N23/201
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a detecting method of the intensity of the reflected-diffracted electron beam and its device. CONSTITUTION:The surface of a sample (S) set in a sample chamber 1 is irradiated with the electron beam EB generated by an electron gun 2 at a low angle through a diaphragm 3, an electrostatic deflecting system 4, a converging lens 5, and a deflecting coil 6, and the reflected-diffracted electron beam DB from the sample (S) is deflected by a deflecting coil 7, and projected on a fluorescent screen 8 as a diffracted pattern. This detecting device is provided with an applied voltage control part 18 to control the applied voltage of a voltage- applying power source 14 to apply the voltage to the deflecting coil 7 to deflect the reflected- diffracted electron beam DB, an electron detecting screen 19 which is provided in the vicinity of the fluorescent screen and detects the current quantity of a diffracting spot of the reflected- diffracted electron beam DB, and a signal processing/display part 20 which receives the detected signals from this electron detecting screen 19, implements the analytical processing thereof, and displays the results, in detecting the intensity of the reflected-diffracted electron beam from the sample by using a diffracting device of the reflected-diffracted electron beam to observe this diffracted pattern through an observing window 9. This arrangement allows the intensity of the reflected-diffracted electron beam to be measured with high accuracy and in an easy manner.
Patent JP-S60149763-A (JP)
Title: Manufacture of color tone memory element
Inventor: SHIKADA YUKIO
IPC: C23C4/08
Filed: 1984-01-17
Abstract: PURPOSE:To manufacture easily a color tone memory element of an arbitrary shape by forming an alloy film consisting of specified percentages of Cu, Al and Ni on the surface of a metallic or nonmetallic substrate by a physical film forming method. CONSTITUTION:An alloy consisting of 11-15wt% Al, 1-5wt% Ni and the balance Cu and having thermoelastic martensitic transformation characteristics is prepd. A film of the alloy is formed on the surface of a metallic or nonmetallic substrate by a physical film forming method such as flame spraying, plasma spraying, vacuum deposition, sputtering or ion plating. The alloy has a transformation characteristic temp. in the temp. range of about -200-+400 deg.C, and the color tone is reversibly changed from brown to golden yellow. When the Al content is low, the martensite producing temp. is high, and when the Al content is high, the martensite producing temp. is low.
Patent JP-S5498583-A (JP)
Title: Coating method of metallic film
Inventor: FUKUDA HISASHI
IPC: H01L29/41
Filed: 1978-01-20
Abstract: PURPOSE:To increase the bonding force, by providing the high molecule resin insulating film such as polyimide on the semiconductor substrate or insulation substrate and by inserting the inorganic compound such as SiO, SiO2 and Si2O3 between those films in coating metal film on it. CONSTITUTION:The SiO2 film 2 is coated on the Si substrate 1, and the background Al wiring layer 3 is placed on it, and after defatting and cleaning sufficiently the substrate 1, the polyimide film 4 is formed. Next, the transformation layer at the surface of the film 4 is removed with oxygen plasma etching and the SiO2 film 5 is vacuum evaporated with defatting and cleaning with trichlorethylene. After that, etching is made by taking the resist film 6 as a mask, open hole 7 is made on the film 5, it is connected to the backgroung Al wiring layer 3 with vacuum evaporation, forming the upper layer Al wiring layer 8 extended on the film 5. Thus, in comparison with the absence of the film 5, the bonding force between the film 4 and the wiring layer 8 is 4.0 kg/mm<2>, which is four times the conventional force, and it is most suited to multilayer wiring construction.
Patent JP-H11199998-A (JP)
Title: Hot dip aluminum-zinc plated steel sheet excellent in surface appearance and its production
Inventor: NISHIMURA KAZUMI
IPC: C23C2/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip aluminum - zinc plated steel sheet excellent in surface appearance in which the size of spangles is uniform and fine and to provide a method for producing it. SOLUTION: This method for producing a hot dip aluminum - zinc plated steel sheet excellent in surface appearance is the one in which, in a method for producing a hot dip aluminum - zinc plated steel sheet having a plating layer contg., by weight, 25 to 70% Al and Si by the amt. of 0.5 wt.% of the content of Al, and the balance Zn, as treatment before hot dip aluminum - zinc plating, plating composed of any of Fe, Ni, Co, Cu and Zn is applied by 0.1 to 10 g/m<2> to uniformly fine the size of surface spangles.
Patent JP-H02187049-A (JP)
Title: Manufacture of trench isolation device
Inventor: ONISHI SHIGEO
IPC: H01L21/76
Filed: 1989-01-13
Abstract: PURPOSE:To easily obtain a trench isolation device which does not have steps and grooves by a method wherein, in order to bury a silicon layer in a trench, a silicon oxide film is built up on the surface of a thermal oxide film and a silicon nitride film to form a triple-layer insulating film. CONSTITUTION:A thermal oxide film 2 is formed in the trench of a silicon substrate 1 and a silicon nitride film 3 is formed on it by a deposition method. Then a silicon oxide film 6 is formed by a deposition method to form a triple- layer insulating film. Further, a silicon layer 4 is formed over the whole surface and etched so as to obtain the substrate 1 having the layer 4 in the trench only. Then the exposed surface of the layer 4 is oxidized to form a silicon oxide film 5 and the film 6 in the triple-layer insulating film is removed by etching with hydrogen fluoride except the part in the trench and, further, the films 3 and 2 are removed by etching to obtain a trench isolation device. With this constitution, the trench isolation device which does not have steps and grooves at the trench border part can be manufactured easily.