baber/WOPTO huggingface dataset:
Patent JP-H10300066-A (JP)
Title: Proportional valve adjustor for combustion apparatus
Inventor: TSURUTA TORU
IPC: F23N1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enable properly adjusting of the travel of a proportional valve free from effect of the hysteresis of the proportional valve by a method wherein the travel of the valve is moved repeatedly to the maximum and to the minimum by an input of an initial adjustment starting command to the proportional valve and then, shifted to an initial adjustment travel. SOLUTION: A gas supply pipe 18 is provided to supply a gas to a plurality of burner blocks 11, 13, 15 and 17 and separately provided with a master solenoid valve 29 to start or stop the supply of the gas and a proportional valve 28 to vary the amount of the gas to be supplied. A control section 35 is provided to output a proportional valve travel signal of the proportional valve 28 or to output a working signal separately to solenoid valves 21, 23, 25 and 27 for starting or stopping the supply of a gas to the respective burner blocks 11, 13, 15 and 17, a fan 9 and the like. When an initial adjustment start command is inputted into the proportional valve 28, the control part 35 moves the travel of the valve repeatedly to the maximum and the minimum and then, shifts it to the initial adjustment travel thereby enabling accurate adjustment of a gas pressure.
Patent JP-H0314697-A (JP)
Title: Decorative metallized paper having gradation pattern
Inventor: TAKANO HIROSHI
IPC: B32B15/12
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a metallized paper imparted with gradation without using particular processing step nor particular coating agent by imparting gradation to a cellulosic base paper and metallizing the paper. CONSTITUTION:The objective metallized paper can be produced by imparting gradation to a base paper in the production process of the base paper composed mainly of cellulosic fiber e.g. by partially applying density difference, smoothness difference, areal density difference, etc., and metallizing the gradated base paper.
Patent JP-S6038059-A (JP)
Title: Apparatus for sending out article to be painted in painting line
Inventor: OKAMOTO TATSUMI
IPC: B65G47/61
Filed: 1983-08-08
Abstract: PURPOSE:To enable continuous painting good in working efficiency, by providing the stock line of an article to be painted to the front stage of a main painting line, and automatically sending out the article to be painted to said main painting line by a sending-out apparatus of said article to be painted. CONSTITUTION:When a hanger 10 is sent to the falling line 107 in a stock line 6, said hanger 10 is fallen while a roller 20 is rotated by the flange part 20 thereof and stopped as well as receives positional limitation by the stopper at the line terminal to be successively stayed in a line form. In this state, the hook part of the hanger 10 is hooked by the arm shaped engaging part of an engaging member 28 transferred in a maing painting line 1 and the hanger 10 is sent out to the main painting line 1 from the send-out port 25 at the terminal part of the falling line 107. That is, the hanger 10 is sent out to the main painting line 1 in such a state that an article 9 to be painted is hooked with the orifice of said hanger 10.
Patent JP-S62299262-A (JP)
Inventor: HANMAN HISAKO
IPC: A61F6/06
Filed: 1986-06-20
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-H0441175-A (JP)
Title: Micropolishing method and micropolishing tool
Inventor: MIZUGUCHI SHINICHI
IPC: B24B37/00
Filed: 1990-06-01
Abstract: PURPOSE:To enlarge the practical width of a polishing part without causing a deformed work trace even in case of the polishing face being inclined, etc., by forming the shape of the polishing part in a spherical face. CONSTITUTION:A polishing part 26 consisting of a spherical body 25 is provided at the polishing tool tip and a polishing material M is held between this polishing part 26 and a work W. In this state, the work W is polished with the polishing part 26 being subjected to a micromotion in the XY direction parallel to a polishing face and/or in the Z direction vertical to the polishing face by the actuator consisting of electrostrictive elements.
Patent JP-S5572993-A (JP)
Title: Panel
Inventor: TAKAHASHI TSUGUAKI
IPC: B29C70/70
Filed: 1978-11-22
Abstract: PURPOSE:To provide a panel having uniform density by uniformly filling synthetic resin liquid through the cutout of a reinforcing material to the entire inner surface of a mold. CONSTITUTION:When synthetic resin liquid is filled in a mold and a reinforcing material 11 is arranged in the mold, it is flown into the entire surface through the cutout 12 of the material 11. Accordingly, since the synthetic resin liquid is uniformly filled in the spaces partitioned by band-like plate 13, heat insulator 10 having uniform density can be formed on the entire surface thereof. When a net 15 is arranged at both sides of the reinforcing material 11' for preventing cracks thereof, predetermined number of projections 16 are provided at the band-like plate 13' among the cutouts 12 to thereby keep interval from the inner surface of the mold. Accordingly, it can produce a panel having uniform density and readily arrange the net therein.
Patent JP-H0311527-A (JP)
Title: Manufacture of helix type traveling wave tube
Inventor: TAOKA HIROYUKI
IPC: H01J23/26
Filed: 1989-06-07
Abstract: PURPOSE:To offer a traveling wave tube provided with a slow-wave circuit of good heat radiating property and good assembling property by alternately arranging a pole-piece having a slit in advance and a non-magnetic spacer to form a helix and pipe shaped vacuum envelope, and inserting a helix and plural helix supporting bars into the envelope, and applying an external pressure to close the slit, and hermetically sealing and assembling the envelope. CONSTITUTION:The pipe-shaped vacuum envelope of a slow-wave circuit portion is comprised by alternately arranging a pole piece 11 and a non-magnetic spacer 13 which form a periodic magnetic field device. The pole piece 11 has a T-shaped semi-cross section and is provided with a slit. The non-magnetic spacer 13 is ring-shaped and is provided with a slit. During assembly, the pipe-shaped vacuum envelope is formed by alternately arranging the pole piece 11 and the non-megnetic spacer 13, both of which have slits in advance, and a helix 8 and plural helix supporting bars 9 are inserted into the envelope and an external pressure is applied to close the slits and then the slits are hermetically welded so that the traveling wave tube is assembled.
Patent JP-H05310172-A (JP)
Title: Swing arm of motorcycle
Inventor: NAITO KATSUHIRO
IPC: B62K25/20
Filed: 1992-05-12
Abstract: PURPOSE:To enable a first muffler to be also disposed in a high position by welding an angular reinforcing pipe to the upper side of the right and left arms of a swing arm, forming a recessed portion in the outside and lower side of the front portion of the arm, and passing a first muffler beneath the recessed portion, thereby forming the swing arm into a lightweight and highly rigid one. CONSTITUTION:A front end axle pipe 2 is oscillatably journalled to a frame and an angled reinforcing pipe 7 is welded to the upper side of the right and left arms 3 of a swing arm 1 where the axle of a rear wheel is fastened to axle metal fittings 4 provided at the rear ends of its right and left arms 3, and the width of the arm 3 portion of a bridge 8 connecting the right and left of the front side of the rear wheel is broadened inward and a diagonal recessed portion 9 is formed in the outside and lower portion of the bridge 8 and a first muffler 10 is passed beneath the recessed portion 9.
Patent JP-S5935748-A (JP)
Title: Tap controlled electric water heater
Inventor: KAMIMURA MASAHITO
IPC: F24H1/14
Filed: 1982-08-20
Abstract: PURPOSE:To utilize the rapid heating performance by using a thin type space heater having small heat capacity, accelerate the rising of hot-water supplying temperature by forming a shell type heat exchanger having small water containing capacity, and perform securely preventing the device from heating without water at low setting temperature by urging a heat sensing part of a thermostat to a surface plate composing a heat exchanger. CONSTITUTION:A thermostat 41 is screwed to a heat transfer fitment 40 soldered on a heat exchanger 31a, as its heat sensing part is fixed by pressure. The heat exchangers 31a, 31b are formed as shell type having large water passing capability and small water containing capacity, that is, the heat exchangers 31a, 31b are formed by facing surface plates 43 composed of each two steel plates, and by soldering those periphery parts. Meanwhile, a space heater 32 composed of mica boards 53, 53' and heat generating body 48 is tied to a casing with press fitment.
Patent JP-S5934543-A (JP)
Title: Image forming apparatus
Inventor: AMITANI JIYOUJI
IPC: G03G15/00
Filed: 1982-08-20
Abstract: PURPOSE:To rationalize maintenance and repair of the apparatus, by providing the image forming process apparatus into >=2 units, and rendering them freely attachable and detachable. CONSTITUTION:A conversion unit U is mounted by setting a developing unit 5 and a cleaner 6 into a releasable posture, inserting the unit U into a mounting opening 17 with the back plate 28 side of the unit forward, engaging joint stays 25, 26 with guide rails 60, 61 to let them to guide and support it, bringing it considerably into the main body, then, fitting auxiliary pins 62, 63 on the front plate 27 side of the unit to the small holes 64, 65 on the side of the front plate 15 of a chassis, and converting the developing unit 5 and the cleaner 6 into the active posture. On the other hand, a power receiving socket 67 used for an electrostatic charger 3 is fitted into a socket receiver 68 to connect with the circuit of the main body side, and the developing unit 5 and the cleaner 6 on the unit U side become a coupling state with the drive system.
Patent JP-S5572137-A (JP)
Title: Preparation of 2-alkyl-anthraquinone
Inventor: TAKEDA YOSHIYUKI
IPC: C07C45/00
Filed: 1978-11-24
Abstract: PURPOSE: To obtain the title compound useful as an assistant for production of H 2 O 2 , in a high extraction efficiency, by improving the separatory nature of aqueous and oily phases, in the presence of a specific compound, in extracting the reaction mixture after ring closure of an alkyl-benzoyl-benzoic acid.  
     CONSTITUTION: The mixture compound obtained by ring closure of an alkyl benzoyl-benzoic acid of formula I (R 1  is 2W8C alkyl) in sulfuric acid or oleum, is diluted with water and extracted with a (halogenated) hydrocarbon, in the presence of at least one compound selected from 1,2-hexanediol, phenylethylene glycol, a chain dihydric alcohol of formula II (n is 7W18; each of the two OH's is bound to the adjacent C), and a cyclic dihydric alcohol of formula III (m=n), in an amount of 0.1W25wt% based on the sulfuric acid in the reaction mixture, to have the object compound passed into the oily phase and separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0311864-A (JP)
Title: Message reply monitor
Inventor: MURAYAMA EIICHI
IPC: H04M3/42
Filed: 1989-06-09
Abstract: PURPOSE:To regulate message transmission in response to a reply time by measuring a time till a reply of a message requiring the reply is returned and controlling the interruption and restart of the message transmission depending whether the number of the permissible value is an upper limit or over or a lower limit or below. CONSTITUTION:A reply message with respect to a message requiring the reply from a message transmission processing section 12 is monitored by a reply time monitor section 14 of an electronic exchange via a message reception processing section 13. Then the time till the reply is returned is measured and number of production of the reply time over the permissible value or over is counted. When the result of count reaches an upper limit or over, the message transmission is interrupted and when the result reaches a low limit or below, the communication is restarted and a message reply monitor is obtained whose message transmission is regulated in response to the reply time.
Patent JP-S632718-A (JP)
Title: Air conditioner for vehicle
Inventor: IWANAMI KUNIO
IPC: B60H1/00
Filed: 1986-06-20
Abstract: PURPOSE:To improve the shielding performance against infiltrating water by vertically dividing a blower case into two, forming a ventilating duct with both cases, forming a cover at the lower end of a blower motor, and guiding the cooling air taken in from above the case into the cover via the duct. CONSTITUTION:The air taken in from an air intake 20a on the upper face of a blower room 12 is guided into a cover 6 through a ventilating duct 20 formed with pressure blower cases 2, 3 and cools a blower motor 4 and flows as shown by an arrow. In this case, the rain water or the like infiltrating together with the intake air is accumulated at the lower section of the blower room 12, but since the air intake 20a is provided on the upper face of the blower room 12, the infiltration of the rain water or the like is prevented, and only the cooling air is guided into the cover 6. Accordingly, the motor can be prevented from being damaged by the infiltrating water.
Patent JP-S5668248-A (JP)
Title: Manufacture of coil block for watch
Inventor: IIJIMA SHIZUO
IPC: G04C3/14
Filed: 1979-11-09
Abstract: PURPOSE:To prevent the exfoliation of a coil insulator and to enable the continuous machining of a coil block for a watch by forming a circular magnetic material as a blank, machining it with compressing and pressing works, thereby forming a magnetic core of the coil block and forming the cross section of the coil winding in a circular shape. CONSTITUTION:A circular magnetic material 2 is used as a blank, is compressed at predetermined interval, thereby forming a flat part 2a. The flat part is then pressed, and lugs 2b, mounting holes 2c and continuously processing connector 2d are formed at both ends of the coil block. After it is magnetically annealed and insulated in this state, the connector 2d is cut, thereby forming the magnetic core of the coil block. Thus, the cross section of the coil winding becomes circular shape, thereby preventing the exfoliation of the insulator from the coil and enabling an full automation of the machining steps.
Patent JP-H01313677-A (JP)
Title: Rotor center seal device for straight flow type hydraulic turbine generator
Inventor: KUSHIMOTO SHOICHI
IPC: F03B11/00
Filed: 1988-06-13
Abstract: PURPOSE:To improve combined efficiency of a hydraulic turbine generator by providing a main seal arranged approaching the internal periphery of a rotor center in its radial direction and a backup seal arranged adjacent to an external diametric side of this main seal. CONSTITUTION:A rotor center 8 is mounted to the periphery of a runner vane 4, and a main seal 9, arranged approaching the internal periphery of the rotor center 8 in its radial direction, is pressed by a spring 10 to a side of the rotor center. A backup seal 11 is arranged adjacent to an external diametric side of the main seal 9. A distance in the radial direction of a part in contact with water in a surface of the rotor center can be decreased. In this way, a straight flow type hydraulic water turbine enables its combined efficiency to be improved.
Patent JP-S632138-A (JP)
Title: Rotary head drum device
Inventor: INOUE HIROSHI
IPC: G11B5/52
Filed: 1986-06-20
Abstract: PURPOSE:To decrease the sliding noise between a sliding contact and a rotary member by specifying the relation between the its own weight of the sliding contact and the tension of a support spring. CONSTITUTION:Assuming its own weight of the sliding contact 10 as W and the tension of the support spring as T, then the condition of W>T is to be satisfied. Furthermore, in a cone where the gravity center A of the sliding contact 10 exists at the lower position, the center of the tip R and the gravity center A are made coincident so as to make the pressure of the sliding contact 10 always constant and long holes in directions x,y provided to a position adjusting member 13 are used to adjust the deviation of the sliding contact 10 with respect to the rotating center of the rotary shaft 3. Thus, the absolute quantity of wear of the sliding contact 10 and its variation are decreased and the sliding noise of the sliding contact 10 are reduced.
Patent JP-S5768823-A (JP)
Title: Printing device
Inventor: MIURA SADATSUGU
IPC: G02F1/1335
Filed: 1980-10-17
Abstract: PURPOSE:To execute optical printing of high resolution, high quality and high speed by a printing device of a liquid crystal light bulb system, by superposing and condensing two luminous fluxes in a very small angle, to a shutter window of a liquid crystal light bulb, through a slit window. CONSTITUTION:Two luminous fluxes 62, 63 diverging from an aperture whose opening angle is 3 deg., of a fluorescent lamp 61 are converged by condensing mirrors 64, 65, pass through a reflection mirror 66, and are superposed and condensed in a shutter window 68 of a liquid crystal bulb 67. In this case, a reflection loss of a light beam is generated by the condensing mirror and the reflection mirror, but since as for the reflected ray, the degree of polarizatin is increased, influence of the reflection loss of the light beam can be reduced by polarizing a polarizer and polarizing plate 70 of the liquid crystal light bulb in the vertical direction on the paper shown in the figure, and by this method, luminance of the fluorescent lamp 61 is elevated, and writing is executed at a high speed.
Patent JP-S63312252-A (JP)
Title: Mounting method of sensor of obstacle detector for automobile
Inventor: MIYOKAWA SEIYA
IPC: B60R19/48
Filed: 1987-06-12
Abstract: PURPOSE:To simplify the captioned mounting work without providing dispersion in mounting positions, and to enable the protection of a sensor harness by providing a groove for a mounting member formed so as to fit to the inner shape of a bumper and fitting and fixing the sensor harness in this groove. CONSTITUTION:In performing mounting work a sensor harness 2 is inserted and fitted in a groove 5, and a fitted mounting member 4 is fitted in inside a bumper 1, and a bumper stay 6 is attached to it from the out side. In this case, as the sensor harness 2 is fitted and fixed in a mounting section 4, it needs neither to clean the inside of the bumper 1 not to apply primer to it. The manhour required for mounting work is, therefore, reduced, and the work is simplified. At the same time since the groove 5 is arranged after the layout of the sensor harness 2, dispersion in mounting positions are eliminated. In addition, existence of the mounting member 4 prevents the sensor harness 2 from being directly splashed with water or mud and the sensor harness 2 is protected.
Patent JP-H05320584-A (JP)
Title: Bonded structure
Inventor: SUGANO TETSUO
IPC: C09J5/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a bonded structure free from instability such as shrinkage due to bonding layer curing, also ensured to set its dimension in high accuracy as a whole. CONSTITUTION:When a component A varied in its dimension L1 is to be jointed to a component B varied in its dimension L2 via a bonding layer C, the bonding layer C is filled with an adhesive followed by preserving the system in such a manner that a dimension L necessary for both the components A and B (e.g. between the bottom of the component A and the top of the component B) come to a specified value, and in this state, the adhesive is cured. Thereby, despite variations in the dimensions L1 and L2, the specified dimension L can be realized due to a mechanism that these variations are absorbed through the thickness delta of the bonding layer C.
Patent JP-S6038702-A (JP)
Title: Signal reproducing circuit
Inventor: UCHIKURA HIDEAKI
IPC: G11B20/10
Filed: 1983-08-09
Abstract: PURPOSE:To improve the phase characteristics of a low band of a data signal by demultiplexing a track position signal through a filter and then subtracting the demultiplexing output from a reproduced signal. CONSTITUTION:A magnetic head 41 delivers both data and track position signals at a time and supplies them to an amplifier 42, and the components of track position signals are selected through filters 43 and 44 by the output of the amplifier 42. The outputs of these filters are connected to phase shifters 45 and 46 respectively, and the outputs of shifters 45 and 46 are supplied to a demodulator 60 for track position signal. Thus a track position demodulating signal is produced and delivered to an output terminal 61. At the same time, the outputs of shifters 45 and 46 are supplied to an adder 47 and compounded. The output of the adder 47 is supplied to a subtractor 48, and the output of the adder 47 is subtracted from the output of the amplifier 42. Thus the output of the adder 47 contains the track position signal component only; while the output of the subtractor 48 contains only the data signal component. These outputs are suppled to a data signal detector 49. Then a data signal pulse is produced and delivered to an output terminal 50.
Patent JP-S625400-A (JP)
Inventor: NAKAJI MASASHI
IPC: D06F58/10
Filed: 1985-07-02
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-S5669385-A (JP)
Title: Preparation of 3,5-dialcoxy-4-hydroxy benzaldehyde
Inventor: MASATOMI TSUNEHIKO
IPC: C25B3/23
Filed: 1979-11-09
Abstract: PURPOSE: To industrially manufacture the titled compound with high yield, by electrolytically oxidizing 3,5-dialkoxy-4-hydroxy toluene in an organic solvent under the existence of alkali metal or its hydroxide.  
     CONSTITUTION: 3,5-dialkoxy-4-hydroxy toluene shown by the formula  I (R is C 1W4  alkyl) is electrolytically oxidized in the water soluble organic solvent such as aliphatic alcohol, tetrahydrofuran, dioxane under the existence of alkali metal or alkali metal hydroxide. As a result, 3,5-dialkoxy-4-hydroxy benzaldehyde shown by the formula II (R is C 1W4  alkyl) is selectively manufactured with high yield, producing only aldehyde type without producing quinone type entirely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63308905-A (JP)
Title: Manufacture of superconducting ceramic coil
Inventor: KOBAYASHI MASANOBU
IPC: H01F6/06
Filed: 1987-06-11
Abstract: PURPOSE:To obtain an excellent superconducting ceramic coil, by forming a mixture of superconducting ceramics which is turned into superconducting ceramics by sintering and binder into a layer shape, on the outer peripheral surface of a core body whose outer sectional form is circular, processing the layer of the mixture into a spiral type coil, and sintering it. CONSTITUTION:A core body 11 made of wood is formed into a solid cylindrical shape. After yttrium oxide (Y2O3), barium carbonate (BaCO3) and copper oxide (CuO) are weighed and mixed, the material is preliminarily sintered and crushed. Polyvinyl alcohol and other arbitrary suitable binder are added to obtain an paste type mixture having a specified grain size and viscosity. This mixture is spread on the upper whole surface of outer periphery of the core body 11, and a mixture material layer 13 is formed on the periphery of the core body 11. By applying the center axis of the core body 11 to an axis, the core body 11 is rotated at a constant speed, and formed into a spiral shape with a cutting tool and the other arbitrary suitable tool. Thus, a coil type body 15 is obtained, which is sintered for ten hours in an air atmosphere at 950 deg.C. An excellent superconducting ceramic coil 17 can be obtained, thereby.