baber/WOPTO huggingface dataset:
Patent JP-S61103080-A (JP)
Title: Manufacturing method of four-directional reversing valve
Inventor: OHIRA HIDEAKI
IPC: F16K27/04
Filed: 1984-10-26
Abstract: PURPOSE:To maintain sealing tightness at an installed portion of a plug body by forming an escape system of flux gassified by heating oppositely to a solder- welded portion and in a direction inward to a reversing valve body. CONSTITUTION:As for fixation of a plug body 2 to a reversing valve body 1, firstly the first fixation is done when the plug body 2 is fixed into an end of the reversing valve body 1, and an annular convex row (1c) is formed on the reversing valve body 1 to fit into an annular engagement ditch (2f) of the plug body 2 through a rolling calking method. Then the second fixation is made by forming a brazed portion (2g') by soft soldering after pasting flux on an annular chamfer (2g) at the outerior end of the plug body 2. Gassified flux produced in soft soldering escapes through equalizer halls (2h) formed in the inward direction of the reversing valve body 1.
Patent JP-H0863906-A (JP)
Title: Biaxial actuator
Inventor: TOYAMA KAZUHIKO
IPC: G11B21/02
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a biaxial actuator with an actuator cover which can be accurately positioned on a yoke without causing a play, and which can be surely fixed and held. CONSTITUTION: In the biaxial actuator 10 with a biaxial base whose upper and side parts are covered with the actuator cover 12 fixed and held on the yoke 11, a hook 12c and dowels 12e and 12f are formed on the actuator cover, the hook 12c projects downward from the front end of the cover, and the dowels 12e and 12f project front from the back end face. And the biaxial actuator 10 is constituted so that the yoke 11 may be provided with inverted L-shaped riser parts 13 and 14 extending upward from both edges of the back end part and also having the back edge upper part projecting backward.
Patent JP-S6283221-A (JP)
Title: Method for removing frost and snow deposited on window glass of parking vehicle
Inventor: SASAJIMA JUNNOSUKE
IPC: B60J11/00
Filed: 1985-10-08
Abstract: PURPOSE:To facilitate the removal of frost and snow deposited on a window glass by peeling off a film, without scratching said window glass by sticking a frost and snow removing film to said window glass of a parking vehicle. CONSTITUTION:A pressure-sensitive adhesive having an adhesion of ball tack No.1 or above in a J. DOW adhesion testing method at the time of a thickness of 30mu of coating quantity in solid content at the temp. of 0 deg.C, is coated on one surface of a plastic film having less than -30 deg.C of brittle temp. Then, the coating thickness is made 3-30mu in solid content, and this frost and snow removing film is stuck to the window glass of a parking vehicle. And, frost and snow deposited on it is removed by peeling off the film from the window glass. As a result, frost and snow can be easily removed without scratching the glass.
Patent JP-H0885428-A (JP)
Title: Brake operating device
Inventor: TAKAIWA KIYOYUKI
IPC: B60T7/12
Filed: 1994-09-20
Abstract: PURPOSE: To provide a brake operating device having the function of a slope start auxiliary device, reducing the cost, and capable of guaranteeing the braking force when the slope start auxiliary device is operated by combining the elements available on the market. CONSTITUTION: The outlet port 1c of a brake valve 1 is connected to one inlet port 21 of a double check valve 20, the outlet port 23 of the double check valve 20 is connected to a brake actuator 3, and the other inlet port 22 of the double check valve 20 is selectively connected to an air tank 2b or the atmospheric air via a solenoid selector valve 30. A controller 7 operates the solenoid selector valve 30 by confirming the stop state or the start state of a vehicle.
Patent JP-S59113535-A (JP)
Title: Optical recording medium
Inventor: OOSATO YOUICHI
IPC: G11B7/2433
Filed: 1982-12-21
Abstract: PURPOSE:To improve sensitivity, S/N and shelf life by having an electromagnetic radiation sensitive layer formed by incorporating a material which receives a thermal effect by receiving electromagnetic radiations and causes an optical change by the thermal effect in the matrix of a sulfur compd. CONSTITUTION:This recording medium is obtainable by disposing a material which receives a thermal effect by absorbing electromagnetic radiations and causes an optical change by the thermal effect, for example, a material such as Te, Pb, Au, Sn, As or Bi and a metallic sulfide such as, for example, SnS, Sb2S3, GeS, As2S3, WS2 or MoS2 or (CS)n in respectively separate boats for vapor deposition or crucibles for vapor deposition then depositing both materials by mixed vapor deposition or mixed sputtering on a substrate thereby forming an electromagnetic radiation sensitive layer. The sensitive layer contains preferably the material which causes an optical change by absorbing electromagnetic radiations in a 20-70mol% range and the preferred thickness thereof is 300- 5,000Angstrom .
Patent JP-S6282337-A (JP)
Title: Pressure gage
Inventor: WATANABE OSAMU
IPC: B63C11/02
Filed: 1985-10-07
Abstract: PURPOSE:To improve safety of operation in the deep sea by converting a signal of a pressure into a wave motion such as a sound wave and utilizing the auditory sense. CONSTITUTION:In case the hydraulic pressure 1 is applied to the pressure sensor 1, the sensor 2 senses the pressure via watertight rubber 8 and sends its output to a pressure identifier 3. The pressure identifier 3 decides the strength of the pressure and sends the result to a speech synthesizer 5 as an identification signal 9. The speech synthesizer 5 accesses a voice memory circuit 4 to obtain a necessary voice signal according to the contents of the identification signal 9 and outputs the obtained voice signal from an underwater speaker 6 as a voice 7. As the voice 7, it is preferable that for instance, words such as now, the depth of water is 10m are predetermined. In this way, the auditory sense of a skin-diver can be utilized and the safety of the operation in the deep sea is improved.
Patent JP-S59113564-A (JP)
Title: Loading mechanism of video tape recorder
Inventor: HIROSE KUNIO
IPC: G11B15/665
Filed: 1982-12-20
Abstract: PURPOSE:To perform easily loading, by providing a means, which regulates the motion of one end of a link while a loading arm is turned at a prescribed angle, to move a tape guide with the other end of the link. CONSTITUTION:When a cassette 7 is inserted to a cassette holder and this cassette holder is depressed to a prescribed position, the cassette holder is locked, and the cassette is positioned in a prescribed position by positioning pins 45, 45, 46, and 46. When the cassette is set to the prescribed position, a cassette detecting switch is operated to supply electric power to a loading motor. By this power supply, the first drawing-out arms 5 and 5 are turned to the outside of the cassette at about 90 deg. by centering the first fulcrum shafts 4 and 4, respectively as shown Fig. As the result, the first loading operation is performed, and a tape 8 is drawn out slightly by the first leading-out pins 6 and 6, so that the state of stop mode is obtained.
Patent JP-H04106190-A (JP)
Title: Apparatus for controlling opening and closing of door of coke oven quenching car
Inventor: WATABE HARUO
IPC: C10B39/14
Filed: 1990-08-28
Abstract: PURPOSE:To facilitate the opening of the door of a quenching car at a specified wharf without utilizing the trolley line, by actuating the opening of the door by switching a change-over valve for opening and closing by means of an actuator for directing the opening and closing of the door operated by a detected signal. CONSTITUTION:When a quenching car 14 is stopped at a specified wharf or when a proximity switch 24 detects the approach of a conductive plate 53, the detected signal is imputted into a sequencer 19. An actuator 25 for directing door opening and closing, arranged in each specified wharf, is operated for control by the sequencer 19 via an electric change-over valve 60. By this operation, a change-over valve 59 is actuated to open and close so as to feed a necessary amount of compressed air to an actuator 16 for door opening and closing to open a door 15, thereby discharging loaded coke.
Patent JP-S6468476-A (JP)
Title: Photoexcitation vapor chemical growth device
Inventor: INAYOSHI YURIE
IPC: H01L21/263
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the clouding of the quartz glass of a lamp chamber so that reaction is stably progressed by providing an excitation chamber except the lamp chamber and reaction chamber to a photoexcitation vapor chemical growth device and bringing the gas excited in the excitation chamber and reactive gas in the reaction chamber where UV rays for excitation do not arrive. CONSTITUTION:The lamp chamber A and excitation chamber C of the photoexcitation vapor chemical growth device are segmented by the quartz glass 3 and further, a light shielding plate 11 which shields the UV rays but allows the passage of the gaseous substances is provided to the excitation chamber C and the reaction chamber B contg. a wafer 4 to be treated. Gaseous NH3 is supplied from an inlet 8 into the excitation chamber C and the UV rays are projected from a low-pressure mercury lamp in the lamp chamber A through the quartz glass 3 on exit the gaseous NH3. Gaseous SiH3 is supplied from an inlet 9 into the reaction chamber B and is brought into reaction with the excited NH3 to form the thin SiN film on the surface of the wafer 4. Since the reaction to form the SiN does not take place in the excitation chamber C, the decrease of the light transmittance of the quartz glass 3 by the deposition of the SiN and the decrease in the formation of the SiN on the wafer 4 with lapse of time are prevented.
Patent JP-S6468336-A (JP)
Title: Production of unsaturated carboxylic acid and ester thereof
Inventor: SO MAMORU
IPC: C07C57/04
Filed: 1987-09-08
Abstract: PURPOSE:To sustain catalytic activity for a long period and obtain (meth)acrylic acid, by containing a specific amount of molecular O2 in a raw material gas containing saturated monocarboxylic acids and formaldehydes and bringing the resultant raw material gas into contact with a catalyst containing a P-V-O based component. CONSTITUTION:Molecular oxygen in an amount of 0.1-10vol.% based on a raw material gas containing a saturated monocarboxylic acid and/or an ester thereof, such as acetic acid and/or an ester thereof or propionic acid and/or an ester thereof, and formaldehyde and/or a derivative thereof is contained therein and then methanol or water or both are contained. The resultant raw material gas is subsequently brought into contact with a catalyst containing a component expressed by the formula (P, V and O are respectively phosphorus, vanadium and oxygen; a, b and c are the numbers of P, V and O atoms; a is 0.8-2; c is the number of atoms required to satisfy the valences of the components except O when b is 1) at 200-500 deg.C to provide (meth)acrylic acid and/or an ester thereof.
Patent JP-2001048287-A (JP)
Title: Material storage hopper and material filling apparatus
Inventor: IMANISHI TADASHI
IPC: B65G65/46
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a material storage hopper with which a material likely to agglomerate can be discharged in a constant amount. SOLUTION: The apparatus includes a hopper 2 for storing a material, a screw blade 3 for transferring the material which is rotatably provided to transfer the material stored in the hopper 2 to a material outlet 2a of the hopper 2, and a screw blade 4 for reversely transferring the material which is rotatably provided above the screw blade 3 provided in the hopper 2 to transfer the material stored in the hopper 2 in a direction approximately opposite to the material outlet 2a of the hopper. The screw blade 3 for transferring the material and the screw blade 4 for reversely transferring the material are driven to rotate, whereby the material stored in the hopper 2 is broken up into pieces of a predetermined size and discharged from the outlet 2a of the hopper 2.
Patent JP-H0548917-A (JP)
Title: Image reader
Inventor: SHIMIZU HIDEAKI
IPC: G03F3/08
Filed: 1991-08-09
Abstract: PURPOSE:To make a space frequency transfer characteristic in each color image information into the same level by performing the position correction operation concerning all color picture elements read from an original. CONSTITUTION:An image signal from a CCD line sensor is converted by an A/D converter 100 and becomes the digital information of 8 bits. The output is inputted to a shading circuit 110, and the sensitivity dispersion of the line sensor, the light quantity non-uniformity of an original exposing lamp and so forth are corrected. An output 280 of the circuit 110 performs the position correction of the cyanogen picture element and red picture element and performs the weighting-operation by an interpolation operation picture element matching circuit 120. Especially, since at the circuit 120, concerning both red and cyanogen, the interpolation operation of the picture element position correction is performed without any bias, the difference in the MTF apt to occur by such an interpolation operation does not occur, and the equal MTF can be realized by the red and cyanogen.
Patent JP-H0388580-A (JP)
Title: Vertical pincushion distortion correcting circuit
Inventor: FURUSAWA YASUHIRO
IPC: H04N3/23
Filed: 1989-08-31
Abstract: PURPOSE:To correct the vertical pincushion distortion with high accuracy by using a vertical deflection coil as a part of a resonance circuit. CONSTITUTION:A saturable reactor T is used, and to a terminal 11 provided on its primary coil Ta side, a horizontal pulse is supplied, and a parallel resonance circuit 20 is constituted of its secondary coil Tb and a vertical deflecting coil DY, and a capacitor C for resonance. To the vertical deflection coil DY, in addition to a vertical saw tooth current, a parabolic wave-like correction current is superposed and flows, and the vertical pincushion distortion is corrected.
Patent JP-H0390096-A (JP)
Title: Production of nucleoside derivative
Inventor: HONDA YUTAKA
IPC: C07H19/16
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the subject derivative useful as medicine in high purity and high yield by reacting specific nucleoside with halogenated acyl, etc., and introducing acyloxy group and halogen atom into nucleoside in an organic solvent containing organic acid. CONSTITUTION:Nucleoside having 1-alkoxyalkylidene or 1-alkoxyarylalkylidene at 2'-position and 3'-position is reacted with 1-5 times mol equivalent halogenated acyl (acyl is acetyl, etc.) or organic acid anhydride (preferably acetic anhydride) and hydrogen halide (e.g. hydrogen chloride) in an organic solvent (e.g. acetonitryl) preferably containing 1-12C organic acid such as acetic acid at a temperature from -20 deg.C to 75 deg.C for 0.1-5.0hr to afford the aimed derivative having acyloxy and halogen atom at 2'-position and 3'-position (or 3'-position and 2'-position).
Patent JP-H0276947-A (JP)
Title: Planetary gear type transmission of vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/62
Filed: 1988-09-08
Abstract: PURPOSE:To simplify and facilitate the speed change control by mounting a primary and a secondary single-pinion-type planetary gear and a third double- pinion-type planetary gear on the same shaft and selectively operating the primary to the sixth engagement device. CONSTITUTION:A primary and a secondary single-pinion-type planetary gear 16 and 18 and a third double-pinion-type planetary gear 20 are mounted on the same shaft in order and a primary sun gear 16S is engaged with a secondary ring gear 18R, and a primary, a secondary and third carrier 16C, 18C and 20C are with an output member 22. The engagement of a primary clutch K1 with a primary brake B1 offers the first shift at the transmission ratio of 3.50, K1 with B2 offers the second shift at the transmission ratio of 2.184, K1 with B3 offers the third shift at the transmission ratio of 1.379, K1 with K2 offers the fourth shift at the transmission ratio of 1.00, K2 with B3 offers the fifth shift at the transmission ratio of 0.848, K2 with B2 offers the sixth shift at the transmission ratio of 0.526, K3 with B2 offers the rear first shift and K3 with B2 offers the rear second shift. By changing the operation state of two engagement devices, the shift change may be executed so that speed change control may be simplified and facilitated.
Patent JP-S63105973-A (JP)
Inventor: HAABAATO SUTANREI KOORU JIYUNI
IPC: C23C18/14
Filed: 1987-09-10
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-2000053963-A (JP)
Title: Alkali-removed water glass solution, and production of alkali-removed water glass solution
Inventor: FUJISAWA NOBUYUKI
IPC: C09K103/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali-removed water glass solution having an SiO2 concentration of a specific value or larger, a special ratio of a specified value or larger and an alkaline property, substantially not affecting environments, capable of being simply processed into liquids, and suitable as a main agent for alkali-free silica sol-based ground-improving agents having excellent durability. SOLUTION: This alkali-removed water glass solution has an SiO2 concentration of >=1 wt.%, an SiO2/X2O molar ratio of >=6 (X is an alkali metal) and pH 7-12, and is preferably obtained by subjecting water glass to an electrodialysis treatment using an ion exchange membrane as a diaphragm to remove alkali components.
Patent JP-2000054036-A (JP)
Title: Binder and pellet
Inventor: TANOSAKI TAKAO
IPC: C22B1/243
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a pellet by using cement composition obtd. by heightening calcium content up to a specific range and pelletizing the powdery material. SOLUTION: A binder used for pelletizing the powdery material is the cement adjusted so as to contain 65.0-75.0 wt.% calcium in terms of CaO and 10.0-18.5 wt.% SiO2, 2.5-4.5 wt.% Al2O3 as the other components. In the case of using the ordinary Portland cement or blast furnace cement, calcium compound which can release Ca++ of calcium hydroxide, calcium carbonate, etc. is added by 65.0-75.0 wt.% (in terms of CaO). The object to be pelletized is particularly the powdery material containing iron of powdery iron, iron-containing dust, iron-containing sludge, etc. The granulated pellet by using the cement obtd. by heightening calcium content as the binder, is hardly crushed even in the case of piling, and further, at the time of charging into a converter as the iron raw material, the pellet is hardly crushed in a hopper and such accident as clogging of the hopper is hardly occurred.
Patent JP-H0567904-A (JP)
Title: Distribution coupling type directional coupler
Inventor: ENDO HARUYOSHI
IPC: H01P5/18
Filed: 1991-09-05
Abstract: PURPOSE:To realize the distribution coupling type directional coupler with high degree of coupling, wide line interval and line width, reduced length of the line and ease of manufacture with respect to the distribution coupling type directional coupler employed for various communication equipment or the like. CONSTITUTION:A lumped constant capacitance 14 is added in the middle of two parallel-coupling lines in the distribution coupling type directional coupler to compensate the coupling of the parallel coupling lines. The distribution coupling type directional coupler is realized with a wide line interval and a wide line width and ease of manufacture on which the length of the line is designed to be short by adding a capacitance to ground from four input output terminals 11, 12, 13.
Patent JP-S6468260-A (JP)
Title: Health stick
Inventor: SUZUKI YOSHIO
IPC: A61H3/02
Filed: 1987-09-09
Abstract: PURPOSE:To enhance natural healing force and to promote health, by providing a large number of conical or pyramidal projections for stimulating the therapeutic points of a hand to the outer periphery of a grip part. CONSTITUTION:A large number of conical or pyramidal projections 3 for stimulating the therapeutic points of a hand are arranged to the outer periphery of a grip part 1 and an auxiliary support 6 is slid in a axial direction to be engaged with and connected to the lower end part of the support 2 in a freely extensible manner and energized in a stretching direction by the elastomer 7 mounted in the support 2. That is, during a time when stick is grasped, therapeutic point stimulating action is obtained and natural healing force can be enhance and health can be promoted. Further, by increasing and decreasing the reaction when the stick is used, therapeutic point stimulating effect and health promoting effect can be applied certainly and effectively.
Patent JP-S6380960-A (JP)
Title: Soldering method
Inventor: KATAOKA SHIGEAKI
IPC: B23K1/00
Filed: 1986-09-26
Abstract: PURPOSE:To reduce the generation rate of a defective article by lifting the die having the area corresponding to the area of the part to be soldered with its dipping into a molten solder tank and performing a soldering by pressing it to the part to be soldered of an article. CONSTITUTION:Support bases 6, 6' movable to the right and left positions via the screwing of a horizontal screw shaft 5 and nuts 7, 7' are provided and the bases 10, 10' vertically moving via vertical screw shafts 9, 9' are respectively arranged on the support bases 6, 6' as well. The dies 2, 2' having the area corresponding to that of the part to be soldered of a lead frame 1 are lifted after their dipping into a molten solder tank 11 via the lower movement of the bases 10, 10'. The soldering is then performed by pressing to the part to be soldered of the lead frame 1 the dies 2, 2' sticking a molten solder in the necessary range with their advance in opposition. The generation rate of a defective article is reduced because of an uniform soldering being performed only on the part to be soldered of the frame 1.
Patent JP-S61103434-A (JP)
Inventor: EDA MASAYOSHI
IPC: A61B8/00
Filed: 1984-10-26
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-H0896866-A (JP)
Title: Bush for stud bolt terminal
Inventor: SEKINO FUSAYOSHI
IPC: H01R4/34
Filed: 1994-09-21
Abstract: PURPOSE: To simplify a tightening work with a plate terminal having a tooth by providing the open side of a bush groove with a guide surface for guiding the tooth into the groove. CONSTITUTION: A stud bolt terminal 7 passes through the hole 9 of a plate terminal 5 and a nut 19 is gradually tightened. As a result, the terminal 5 moves downward. In this case, when the positions of teeth 11 are approximately aligned with grooves 17, the ends of the teeth 11 come in contact with guide surfaces 21 and 23 inclined in an opposite upward direction, and the teeth 11 are housed in the grooves 17 while being guided along the surfaces 21 and 23. Then, when the nut 19 is sufficiently tightened, the terminal 5 is tightened between the nuts 19 and 15 with teeth 11 of the terminal 5 housed in the grooves 17 of a bush 13.  Thus, the positions of the teeth 11 do not need to be accurately aligned with the grooves 17 during the tightening of the terminal 5, or the terminal 5 before tightened does not need to be preliminarily housed in the grooves 17, thereby allowing an easy tightening work for the terminal 5.
Patent JP-S58221880-A (JP)
Inventor: GURAHAMU EMU SUMISU
IPC: G09B23/26
Filed: 1982-12-24
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。