baber/WOPTO huggingface dataset:
Patent JP-S5653916-A (JP)
Title: Air-conditioning apparatus for motor-vehicle
Inventor: ISE SHIGEO
IPC: B60H1/32
Filed: 1979-10-05
Abstract: PURPOSE:To reduce the engine load when a large power is needed by allowing a diaphragm to detect the suction pressure variation of the intake manifold of a motor- vehicle in order to connect and disconnect through a control switch the solenoid clutch of a compressor for cooling. CONSTITUTION:When the opening amount of a throttle valve 20 is increased in order to start or go up a slope during cooling, the suction pressure in an intake manifold is close to the atmospheric pressure, so that a diaphragm moves upwards in the figure by the force of a spring 23 and consequently an arm 13 actuates contacts 9 and 10 to separate from each other, resulting in the removal of the excitation of a solenoid clutch 2. Therefore, an engine 1 and a compressor 3 are disconnected, so that the power of the engine 1 is used only for driving. Because the engine load is reduced by disconnecting the compressor from the engine when a large power is needed, the driving ability as well as specific fuel consumption can be improved.
Patent JP-H0426039-A (JP)
Title: Cathode ray tube
Inventor: MORITA YASUKAZU
IPC: H01J29/89
Filed: 1990-05-21
Abstract: PURPOSE:To have high brightness output stably by furnishing a clear film having electron beam bombardment energy absorptiveness or thermal conductivity between the face plate inner surface and a fluorescent film, and thereby suppressing temp. rise and coloring on the surface of face plate at the time of its service. CONSTITUTION:A clear protection film 3 having electron beam bombardment energy absorptiveness or thermal conductivity is provided between the inner surface of a face plate 2 and a fluorescent film 4. This protection film 3 shall preferably be made of MgO, SiO2 or Al2O3, and its thickness be no less than 1 mum. Thereby temp. rise and coloring of the face plate surface during service are suppressed, and a high brightness output can be obtained stably.
Patent JP-H08302944-A (JP)
Title: Sticking tool for adhesive tape with separable paper
Inventor: TOMIYAMA AKIHIKO
IPC: E04D15/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a sticking tool by which an adhesive tape with a separable paper like a waterproof tape for roof panels can be easily stuck in a single hand without making hands dirty and the separable paper can be easily disposed. CONSTITUTION: A tool body 2 with a handle 7 is provided with a core supporting roller 3, a winding shaft 4, an interlocking mechanism 5, and a compaction roller 6, to constitute a winding tool 1 of an adhesive tape with a separable paper. The core supporting roller 3 is a roller supporting separably and rotatably the wound body 9 of the adhesive tape 8 with the separable paper and the winding shaft 4 is a shaft winding up the separable paper 10 and rotatably provided at the tool body parallelly to the supporting roller 3. The interlocking mechanism 5 transmits the rotation of the supporting roller 3 to the winding shaft 4 by the belt 17. The compaction roller 6 presses the adhesive tape 8 paid out from the wound body 9 of the supporting roller 3.
Patent JP-H05328508-A (JP)
Title: Facility for supplying electric power to movable body noncontactly
Inventor: NISHINO SHUZO
IPC: H01F38/18
Filed: 1992-05-22
Abstract: PURPOSE:To improve an operating efficiency by supplying power to a movable body under driving without contact by generating electromotive force in a coil by a magnetic flux generated at a guided line and charging it. CONSTITUTION:A runner 21 travels on a floor 3 under the guidance of a guide path 4. When the runner 21 passes an operating trestle 22, electromotive force is generated in a pickup coil 28 of the runner 21 to resonance with a frequency of a guided line 26 by a magnetic flux generated at the line 26, an AC current generated by the electromotive force is rectified to a predetermined voltage to charge a battery. The current is supplied to a motor, drive wheels 2 of the runner 21 are driven by the energized motor, and moved under the guidance of the path 4. Normally, since the runner 21 is decelerated at the trestle 22, it is energized for a long time to be sufficiently charged. Thus, it can be stably and efficiently energized without contact, and its operating efficiency is improved.
Patent JP-H04354584-A (JP)
Title: Bath arrangement
Inventor: YAMAGUCHI MASASHI
IPC: C02F1/50
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a bath arrangement which is capable of solving trouble for causing uncomfortable offensive odor having putrefactive odor and has excellent deodorizing effect when hot bath water after bathing is used as washing water in the next morning or reboiled to bathe therein in the bath arrangement. CONSTITUTION:A bath arrangement is constituted so that a water heater 2 is joined to a bathtub 1 by a discharge pipe 3 and a water suction pipe 4 and a porous ceramics body 5 with silver chloride carried thereon is provided between the water heater 2 and the discharge pipe 3. When the hot bath water heated by the water heater 2 passes through the porous ceramics body 5, silver ions are eluted and injected into the bathtub 1 from the discharge pipe 3 and thereby the hot bath water having high concn. of silver ions is obtained. Accordingly since silver ions are eluted into the hot bath water, microorganisms being a cause of putrefactive odor after bathing are sterilized. Even when the hot bath water is allowed to stand for a long time or repeatedly used, excellent deodorizing effect is maintained.
Patent JP-S61287080-A (JP)
Title: Device for phase modifying of digital data recorder
Inventor: YOSHIMOTO KAZUO
IPC: G11B20/22
Filed: 1985-06-14
Abstract: PURPOSE:To eliminate phase difference in reproduced data by detecting an error of a reproduced phase between plural data recorders based on the time information included in recorded data and thereby controlling the read address of a buffer memory on the reproduction side. CONSTITUTION:A system controller 4 is provided commonly for, for instance, two digital data recorders A, and B. Time markers respectively inserted in reproduced data of the recorders A and B are supplied by a microprocessor 29. A microprocessor 33 compares the two markers, and converts the comparison output into a bit error. In case of the bit error is larger than one field, the tape speed of either data recorder A or B is controlled by means of capstan servo to make the bit error be within one field. The bit error is converted to an address information for the buffer memory 26 on the reproduction side, and the address of the memory 26 is modified. In such way, the phase difference between the two data recorders is absorbed by the buffer memory 26.
Patent JP-S5354665-A (JP)
Title: Gyro-device
Inventor: TAKAGUCHI TAKASHI
IPC: G01C19/14
Filed: 1976-10-29
Abstract: PURPOSE: To detect the posture angle of moving bodies as mentioned under and to further control the posture angle, by forming the structure that follows up and rotates an internal rotating body in liquid, in moving bodies such as induced flying bodies. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02308634-A (JP)
Title: Bit buffer circuit for data communication equipment
Inventor: MATSUDA TAKAO
IPC: H04L7/00
Filed: 1989-05-23
Abstract: PURPOSE:To surely prevent the consecutive error occurrence of a reception data by applying inversion every time the rising timing of an internal clock and that of a transmission clock of an external device approach together. CONSTITUTION:The transmission data of an external equipment 2 is latched with a clock supplied from the equipment 2 by a latch circuit 10. Moreover, the output of the circuit 10 is latched by a latch circuit 12 with a clock obtained in the inside of a data communication equipment 4. Furthermore, the output of the circuit 12 is latched by a latch circuit 14 by using the clock acquired in the inside of the equipment 4. Then the rising timing of the clock supplied form the external equipment 2 and that of the clock obtained in the inside of the equipment 4 are detected by a detection circuit 16 and the internal clock of the equipment 4 is inverted by an inverting circuit 18 every time both the detection timings are approached.
Patent JP-H08296117-A (JP)
Title: Production of thermally extensible polyester short fiber
Inventor: KAMIMURA TORU
IPC: D01F6/62
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a short fiber capable of being subjected to an uniform relaxed thermal treatment in a short time, excellent in thermal extensibility and having a good soft touch in good productivity. CONSTITUTION: A method for producing thermally extensively polyester short fibers comprises subjecting the bundle Y of polyester highly oriented non-drawn fibers having main repeating units comprising ethylene terephthalate units having a structure integration parameter (ε0.2 ) of 15-45% to a preliminarily thermal treatment in a constant length state at a temperature not lower than the Tg of the polyester composing the fibers, continuously subjecting the preliminarily treated fiber bundle to a relaxed thermal treatment in the below-described conditions at a temperature of the Tg or lower. (1) The temperature: a temperature lower by 30-130 deg.C than the Tm of the fiber. (2) The relaxation degree: 5-30%. (3) The time: 1-10sec.
Patent JP-S5653844-A (JP)
Title: Preparation of molding sand
Inventor: OZAKI MITSUMASA
IPC: B22C5/04
Filed: 1979-10-08
Abstract: PURPOSE: To make casting quality better and stabler by obtaining water, etc. of an insufficient amount based on the relation formula of moisture, binder, etc. having beforehand been obtained from the differential value between the load current value of a kneading machine at the charge of old sand and the load current value at the addition of a preset amount of water, etc., and adding the same with kneading.  
     CONSTITUTION: The old sand 1 having been recovered after knockout is charged by a preset amount into a kneading machine 8. In the next preparation of molding sand, the moisture content and the amount of the binder contained at the above- described preset time are detected based on the relation formula between the above- described differential value and the moisture content having beforehand been obtained from the differential value between the load current value of the driving motor 9 of the kneading machine 8 and the load current value at the time when the kneading is performed for the preset time by adding respectively preset amounts of water 14 and binder (bentonite) 13 to the old sand 1, and supplying the insufficient amounts of water and binder through controlling valves 16, 20 by a motor 12 in an automatic control unit 21, whereby the molding sand is prepared. In this way, the mold characteristics are stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6019483-A (JP)
Title: Apparatus for automatic compounding of laver
Inventor: KAWAI KATSUYOSHI
IPC: A23L17/60
Filed: 1983-07-15
Abstract: PURPOSE:To enable the production of homogeneous laver sheet, by ejecting pressurized water to the laver held in the dividing plate of a dividing wheel from the side of the falling port, and stirring the dropped laver in the stirring chamber below the falling port. CONSTITUTION:A closed-end cylindrical metering chamber containing the dividing wheel 7 composed of the rotary shaft 4 and the dividing plates 6, the covering plate 8 and the rotary shaft 3, is connected to the bottom of the laver tank 1, and a stirring chamber is placed under the falling port 9 attached to the bottom of the metering chamber. A water-supply pipe 10 furnished with upward- directing nozzles 11 is placed horizontally at the upper part of the stirring chamber 12 facing toward the falling port 9, and a rotary shaft 14 having the blades 13 is placed rotatably in the stirring chamber 12. The laver in the dividing wheel is forced to drop by the water jet, and stirred to form a homogeneous mixture. Accordingly, a definite amount of laver dispersion having uniform concentration is supplied to the laver-making machine, and a laver sheet having uniform quality can be obtained.
Patent JP-H09309023-A (JP)
Title: Broach tool
Inventor: UMEDA SHINYA
IPC: B23D43/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To enable sufficient cooling by effectively depriving tool of cutting heat. SOLUTION: In a broach too having a plurality of cutting edges 2 in the axial direction with a chip pocket 3 between the cutting edge 2 and the cutting edge 2, each of the chip pockets 3 has a fluid outflow port 5 for flowing out a fluid 4 into each of the chip pockets 4, a fluid inflow port 6 for flowing in the fluid 4 from each of the chip pockets 3 into the broach tool, a first fluid passage 7 communicating to each of the fluid outflow ports 5, and a second fluid passage 8 communicating to each of the fluid inflow ports 6.
Patent JP-S5919355-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKI MASUYUKI
IPC: H01L21/3213
Filed: 1982-07-26
Abstract: PURPOSE:To improve the etching performance in a reactive ion etching of a wiring material layer on a substrate by covering the entire substrate with a thin SiO2 film before etching. CONSTITUTION:After resist patterns 91, 92 which have SiO2 patterns i1, 82 are forced on an aluminum layer 4 which has stepwise difference, and a thin SiO2 film 12 is covered by a low temperature CVD method on the overall surface. Then, a semiconductor substrate 1 is charged in a reactive ion etching unit to perform reactive ion etching. Since this etching proceeds only in perpendicular direction to the substrate 1, the resist layer patterns 91, 91 and the thin SiO2 film 12' of the side of SiO2 film patterns 81, 82 are not etched but remain. This part 12' can block the volatilization of impurities such as C, N2 from the patterns 91, 92.
Patent JP-H11322171-A (JP)
Title: Image forming device
Inventor: HONMOCHI HIROKI
IPC: B65H37/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of binding a book of a bundle of sheets without generating a tear, even when a cover of high quality paper is provided. SOLUTION: In this image forming device forming images on a sheet, binding the sheet for which images are formed and two-folding the sheet, the device has an image forming means main body A having an image forming means forming images on the sheet and a sheet processor D binding plural numbers of sheets for which images are formed by the image forming device main body A and further two-folding and binding a book of the sheets. For a sheet to be a cover to be two-folded and bound, images are formed for only a cover surface by the image forming device main body A and the cover surface is fed to the sheet processor D.
Patent JP-S5919909-A (JP)
Title: Fresnel zone plate
Inventor: TATSUMI KENJI
IPC: G02B5/18
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a spot diameter of a diffraction threshold in a transparent material having >=1 refractive index by selecting the radius of rings so as to satisfy the prescribed simultaneous equations wherein the incident angle and refractive angle to and from a transparent material having >=1 refractive index are used as variables. CONSTITUTION:The radius vk of rings is so selected that the difference between the optical distance from the point M on a Fresnel zone plate 1 through the point N on a boundary 7 up to a condensing point O and the optical difference from the point M through the point P on the boundary 7 to the point L in a material 6 is integer times of the half wavelength. In other words, the radius vk of rings satisfying the simultaneous equations 1, 2, 3 where the incident angle of a ray MN is designated as theta1 and refractive angle as theta2 is determined. Many concentrical circles vk of such diameter are drawn on a transparent glass plate or film, and the spacings between 0 and r1, between r2k and r2k+1(k=1,2...) are made transparent and the spacings between r2k=1 and r2k(k=1,2...) are made opaque. The spot diameter of the diffraction threshold is thus obtd. in the transparent material having >=1 refractive index.
Patent JP-S5755502-A (JP)
Title: Pickup device
Inventor: TSUKAMOTO KENKICHI
IPC: G11B3/10
Filed: 1980-09-18
Abstract: PURPOSE: To prevent the parasitic movement of a pickup system, by installing a weight member which is supported loosely at the front half part of the pickup system.  
     CONSTITUTION: A rod material 12 is erected near the center of an inside bottom part 10A of a main body 10 to support a circular weight member 13 with lubricant oil 14 applied at the part 10A. The member 13 weighs about 200mgW5g with a diameter of about 1cm. An adhesive tape 15 is provided at an outside bottom part 10B of the main body 10 to be fixed on the upper surface of a head shell, etc. In such constitution, the parasitic movement can be prevented for the pickup system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08326353-A (JP)
Title: Damping method of structure
Inventor: HAYASHIDA TOSHIHIRO
IPC: F16F15/02
Filed: 1995-05-29
Abstract: PURPOSE: To increase efficiency of vibration control by installing actuator as an ideal vibration control device, calculating an optimal standard model by a computer by artifically swinging it large, and controlling an actual vibration control device by the actuator. CONSTITUTION: In a main structure S, additional mass M is supported by an electric support body (a spring) 200, and a damping device 201 is also arranged, and a mass system model of an ideal vibration control device (TMD) is constituted, and a actuator 202 is instaled on this, and an actual vibration control device (HMD) is constituted. Next, a vibration characteristic (particularly, a natural frequency) of the structure is identified, and a standard model is calculated by a computer by using αy" as input data by supposing that it is artificially large swinging after multiplying a magnification αin acceleration (y") of the floor on which the actual vibration control device is installed. Additional mass Mp of the HMD is excited by the actuator 202 on the basis of this value.  Swinging of the structure is properly restrained without using a notion of an evaluation function. Therefore, effective vibration control can be performed with small control force.
Patent JP-S6022407-A (JP)
Inventor: ISE KOUICHI
IPC: G02B6/44
Filed: 1983-07-15
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-H03477-A (JP)
Title: Welding equipment utilizing combined heat sources
Inventor: IMAJIMA YOSHIO
IPC: B23K26/21
Filed: 1989-05-25
Abstract: PURPOSE:To change the quantity of deposited metal to base metal by constituting adjustably the output of a first heat source in the region where damage to the base metal can be fixed when the output of the first heat source is used singly. CONSTITUTION:First welding equipment (plasma welding equipment) 11 to generate the first heat source is arranged to the outside of second welding equipment (MIG welding equipment) 17 to generate a second heat source. The first heat source having low mass is provided so as to surround the second heat source having high mass and the output of the first heat source is used singly. In that case, the output of the first heat source generated by first welding equipment 11 is constituted adjustably in the region where damage to the base metal 2 can be fixed. By this method, the damage to the base metal given by the first and second heat sources can be maintained constant extenting over the wide range.
Patent JP-S5654639-A (JP)
Title: Manufacture of magnetic disk recording medium
Inventor: OGASA KAZUO
IPC: G11B5/82
Filed: 1979-10-09
Abstract: PURPOSE: To obtain a magnetic recording medium having a small adsorbing force to the head and excellent wear resistance properties and the high surface lubricating properties, by impregnating the lubricant into the micropores on the coated film which is formed by coating the magnetic coating material and then giving a high- temperature baking.  
     CONSTITUTION: The magnetic coating material (mixture of magnetic powder, binder resin, thinner, etc.) is coated on the disk 2 and then baked at high temperatures of about 250W300°C. As a result, the coated film 1 can be obtained with formation of a number of micropores 3 having the diameters of about 0.3±0.1μm on the surface. Then the lubricant is coated on the film 1 and then heated up to about 15C or higher to ensure a uniform impregnation of the lubricant into the pores 3. As a result, a magnetic disk recording medium for magnetic disk device can be obtained with a betterment of the anti-CSS (contact start-stop) properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5832649-A (JP)
Title: Novel aqueous polymeric dispersion
Inventor: HIRAI HARUHIRO
IPC: C08F36/00
Filed: 1981-08-21
Abstract: PURPOSE:A dispersion, prepared by dispersing a polymer consisting of 1-acetoxy- 1,3-butadiene as an essential component in water, capable of resisting the storage for a long term with the stable physical and chemical properties, easily handleable, having improved adhesive property, and widely usable. CONSTITUTION:A dispersion prepared by dispersing 1-acetoxy-1,3-butadiene homopolymer having a number-average molecular weight >=22,000 or a copolymer thereof with a copolymerizable unsaturated monomer in water. The 1-acetoxy-1,3-butadiene having partially saponified acetoxy groups may be used. An ethylenically unsaturated carboxylic acid is used as the copolymerizable unsaturated monomer, and the amount thereof is preferably 0.1-50wt%.
Patent JP-S5832844-A (JP)
Title: Preparation of 4-halo-2-pentenoic acid ester
Inventor: TSUZUKI KENJI
IPC: C07C69/65
Filed: 1981-08-21
Abstract: PURPOSE:To prepare the titled substance useful as an intermediate raw material of pharmaceuticals and pesticides, easily, in a short time, without using dangerous reagents, by reacting a 3,4-dihalopentanoic acid ester with a dehydrohalogenating agent. CONSTITUTION:The titled substance is prepared by reacting the compound of formula (R is lower alkyl; X1 and X2 are Cl, Br, or I) with 0.5-1.5 times mole, based on the compound, of a dehydrohalogenating agent (e.g. hydroxide or salt of alkali metal or alkaline earth metal) at 50-100 deg.C. It is preferable to use a solvent such as ketone, lower alcohol, ether, hydrocarbon, etc. for the smooth reaction.
Patent JP-S5836256-A (JP)
Inventor: KAZAMA TAKESHI
IPC: D06L1/22
Filed: 1981-08-21
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-S5754886-A (JP)
Title: Wheel train structure for time piece
Inventor: NAKAO HIDEYUKI
IPC: G04C3/00
Filed: 1980-09-19
Abstract: PURPOSE:To provide interchangeability to a wheel in a time piece capable of using two time indicating hands and three time indicating hands in common with a same distance between the pinions by reducing inertia of the outer diameter of wheel pinion which has larger outside diameter of the wheel in case of two time-indicating hands than three-time indicating hands a reduction of a ratio of the number of teeth of the gear to be altered. CONSTITUTION:Distances among shafts of a wheel train of two time-indicating hands and that of three time-indicating hands are made to be the same. In case of the wheel train of the two time-indicating hands, since outer diameters of a rotor pinion 21 and a pinion 22 of a fifth wheel are increased, in order to reduce a leakage of magnetic flux of a rotor magnet 23 and an inertia of a rotor magnet 23 and an inertia of the rotor, the pinion 21 of the rotor is made of nonmagnetic metal, and the rotor pinion 21 and a rotor stem 24 are made to be independent, and further a flat part 21a is provided on the rotor pinion 21 to reduce the inertia. On the other hand, since the pinion 22 of the fifth pinion wheel takes a position close to a stator, it is made of a nonmagnetic substance and is made separately from the stem 22b.