baber/WOPTO huggingface dataset:
Patent JP-S5955753-A (JP)
Title: Type wheel exchange structure of printer
Inventor: YOSHIOKA SATOSHI
IPC: B41J25/316
Filed: 1982-09-27
Abstract: PURPOSE:To make it possible to exchange a type wheel without detaching a ribbon cassette, by making one end of the ribbon cassette attaching stand on a carriage swingale around the rotary pivot shaft arranged at a right angle to a platen. CONSTITUTION:The exchange of a type wheel 24 is performed in such a way that a swing lever 18 is at first rotated against a spring member 20 while the engagement of the pawl part 18a of said lever 18 and a fixed shaft 19 is released and a ribbon cassette attaching stand 10 is revolved around a rotary pivot shaft 14 in a state mounted with a cassette 11 to be erected on a cariage. In this state, a selection motor unit having the type wheel 24 attahced thereto is detached to perform the exchange with a separate type wheel and the attaching stand 10 is revolved to again engage the swing lever 18. By this method, the type wheel can be exchanged without detaching the ribbon cassette while it is unnecessary to provide a separate mechanism for improving detachment manipulability and wasteful parts are made unnecessary.
Patent JP-S6146653-A (JP)
Title: Data transmission equipment
Inventor: AKIBA OSAMU
IPC: H04L29/02
Filed: 1984-08-11
Abstract: PURPOSE:To improve the transmission efficiency of a data by providing a repeater including a function processing the data of a terminal device and a switch between a central controller and plural terminal devices. CONSTITUTION:A changeover switch SW in a repeater 4 is thrown to the position L normally, a data from a terminal device 2 is processed by a local controller circuit 7 and the processed data is transmitted to the terminal device 2. When a data required to be processed by the central controller 1 is returned from the terminal device 2 to the repeater 4, it is informed to the central controller 1 via a terminal device 6. The central controller 1 transmits a line open command signal to the repeater 4 as required, throws the switch SW to the position C so as to connect directly the central controller 1 and the terminal device 2.
Patent JP-S6148182-A (JP)
Title: Floating type magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1984-08-10
Abstract: PURPOSE:To decrease floating amount change to a large yaw angle and to keep stably the floating state by providing at least three slider pads to a head support base and providing an electromagnetic converting element to the slider pads. CONSTITUTION:Slider pads A-C having three projected spherical shapes at each corner of a face of a triangle head support base 42 opposed to a face of a magnetic disc medium 44 are arranged so that each semisphere is in contact with on the same face. At least one slider pad having a minimum floating amount in the three slider pads A-C, that is, the slider pad C is provided with a head structure assembled with the electromagnetic converting element 43. When the magnetic head 41 is floated on the face of the turning magnetic disc medium 44, the head takes a balanced floating attitude while a prescribed depressing force W is applied to the center of the head support base 42.
Patent JP-2000354410-A (JP)
Title: Apparatus for taking out mat seedling of nursery box
Inventor: FUKUMURA YOSHIHIRO
IPC: A01C11/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the damage to a mat seedling and raise the operating efficiency when taking out the mat seedling from a nursery box. SOLUTION: This apparatus for taking out a mat seedling 2 of a nursery box 1 is obtained by composing a pair of a front and a rear seedling nipping rods 3 and 4 in a parallel state in the width direction of the mat seedling 2 of the nursery box 1 so as to be openable and closable in the front and rear and is capable of lifting a group of a seedling body part row in the width of the mat seedling 2 from the front and rear with the pair of the front and rear seedling nipping rods 3 and 4 and peeling and floating the mat seedling 2 from the nursery box 1.
Patent JP-H1116816-A (JP)
Title: Projection aligner, method for exposure with the device, and method for manufacturing circuit device using the device
Inventor: TANAKA YASUAKI
IPC: G03F7/20
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner wherein a control precision for exposure value is prevented from degrading, which is caused by irradiation fluctuation (or pulse energy fluctuation) on a substrate which is generated by transmittance fluctuation of a projection optical system. SOLUTION: The light quantity of ultraviolet pulse light IL incident on a projection optical system PL is measured through an integrator censor 9, the light quantity or the ultraviolet pulse light IL transmitting the projection optical system PL is measured through an irradiation amount monitor 32, and the amount of transmission light is divided by an incident light amount, thus calculating the transmittance of the projection optical system PL.  With the transmittance obtained as a function of an integration value of the incident light quantity, the integration value of the incident light quantity measured through the integrator sensor 9 is substituted for the function at exposure to estimate the transmittance of the projection optical system PL, and, according to the transmittance, the output of, for example, an excimer laser light source 1 is controlled for controlling an exposure value.
Patent JP-S6060398-A (JP)
Title: Purging of air in tank
Inventor: UCHIDA MITSURU
IPC: F17C13/00
Filed: 1983-09-13
Abstract: PURPOSE:To reduce the amount of inert gas used for purging air and shorten the time for purging air by inflating a balloon in a tank for storing combustible gas, when the air in the tank is purged. CONSTITUTION:Previous to the pouring of the combustible gas such as liquefied natural gas and liquefied methane gas into a tank after the tank is constructed or after periodic inspection, the feeding port 3 or other piping for the air purging gas constituted of inert gas 6 such as nitrogen gas which exists in the ceiling part of the tank constituted of an outer tank 1 and an inner tank 2 is opened, and a balloon 5 is inserted from the liquefied-gas taking-out port 4 at the bottom part of the tank and expanded. When the balloon 5 is expanded to a desired state, inert gas 6 is supplied from the feeding port 3, and the air which exists between the balloon 5 and the tank is diluted and substituted, and a valve 7 is operated to discharge the air of the balloon 5 and allow the balloon 5 to contract, and further inert gas is supplied. Then the balloon 5 is removed, and purging operation is completed.
Patent JP-H0460296-A (JP)
Title: Method for anti-corrosion treatment
Inventor: SATOU SHIGENORI
IPC: F16L58/10
Filed: 1990-06-26
Abstract: PURPOSE:To form an anti-corrosion layer by the time when a heated medium begins to flow, by adding cross linking agent and peroxide to an anchor coat or an adhesive layer, in a method of anti-corrosion treatment for coating a layer to be protected from corrosion with the anchor coat of rubber polymer and an anti-corrosion tape which has an adhesive layer. CONSTITUTION:An anchor coat which is composed of rubber polymer as its main component is applied on a layer which is subjected to anti-corrosion treatment of a steel tube and soon and lapped with an anti-corrosion tape which has an adhesive layer composed of rubber polymer as its main component. The anchor coat and the adhesive layer is prepared by adding 0.05 to 10 parts by weight of peroxide, such as hydrogen peroxide, hydroperoxide, ketoneperoxide, dial kylperoxide to a tackfier and so on mixed with rubber polymer, such as butyl rubber, ethylene propylene rubber, and furthermore adding thereto 0.1 to 20 parts by weight of thiuram, quinone or thiazole type cross linking agent. As a result, displacement and wrinkling of the adhesive caused by rising of pipe temperature soil pressure and so on, do not occur. Moreover excellent anti-corrosive capacity is provided.
Patent JP-S6228790-A (JP)
Inventor: MATSUDA KIICHI
IPC: G06F3/048
Filed: 1985-07-31
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-S6413546-A (JP)
Title: Image forming method
Inventor: HIRAI HIROYUKI
IPC: G03C1/04
Filed: 1987-07-08
Abstract: PURPOSE:To prevent spotting and to shorten processing time by specifying the coating weight of a binder and the rate of swelling of coated films in water. CONSTITUTION:The coating weight of a binder in a photosensitive material is regulated to <=10g per 1m<2> supporting body and the rate of swelling of coated films in water at 25 deg.C to >=5mum in 5sec. The rate of swelling is the increase of the thickness of all the coated films of the photosensitive material on the photosensitive layer side in a certain time caused by swelling in water. The rate of swelling of the photosensitive material in water can be regulated according to the kinds and amts. of the binder, a hardening agent, a polymer having high water absorbency, etc., and the concn. of a salt in each of the coated films. When the photosensitive material is used, an image can be obtd. in a short time without void or spotting.
Patent JP-S6412798-A (JP)
Title: Electromagnetic sounding body
Inventor: MORIMOTO SHINJI
IPC: H04R13/00
Filed: 1987-07-07
Abstract: PURPOSE:To eliminate a drawing groove or the like, to prevent the deterioration of a performance due to a gap and to eliminate an operation for clogging the drawing groove or the like by providing two conductive metal plates having an externally protruding parts as the external lead terminal of a coil. CONSTITUTION:The coil 4 is fixed to magnetic circuit consisting of a magnet (permanent magnet) 3 and a plate (yoke) 5 and a metal diaphragm consisting of a diaphragm 8 ad and suspension 9 having high magnetic permeability is disposed through a narrow gap 13. A terminal 17 is provided, it is pinched among the magnet 3, the coil 4 and the plate 15, and the electric connecting part 18 of the lead wire of the coil 4 and the terminal 17 is positioned at the internal side of a frame 16, thereafter, the frame 16 is formed. The terminal 17 is connected at the external side of the frame 16, after an assembling, the part of 17e is cut and separated. Thereafter, the magnetic circuit consisting of the magnet 3 and the coil 4, etc., is hermetically closed, by the suspension 9 and the frame 16, there is no air leakage and the electric connecting part 18 is present under the hermetically a sealing state, so that there is no fear that it contacts a cleaning liquid.
Patent JP-S6415160-A (JP)
Title: On-vehicle air cleaner
Inventor: KAWAKAMI MASARU
IPC: B03C3/14
Filed: 1987-07-07
Abstract: PURPOSE:To secure a field of view behind a driver sheet without lowering the height of an air cleaner body by disposing one end of nearly a chevron shaped filter horizontally on an electromotive air blower, inclining the other end toward the bottom of the body and arranging a current collector above this inclined part. CONSTITUTION:A motor 11 in an air cleaner provided for use on the rear tray of an automobile is driven to rotate a fan 12 of an electromotive blower 13 and the dust in the air sucked from an inlet port 24 of the body 16 is electrified positive by an electrifying device 15 and stuck on a filter 14 connected with the negative pole of a power source 21 to blow off the cleaned air from a blowhole 25. In this case, the filter shows nearly a chevron shape, one side of the filter is put horizontally on the blower 13, the other side is inclined toward the bottom of the body 16 and a current collector 15 is provided above the inclined part of this filter 14. As a result, this body can be kept low in height and the field of view behind the driver seat is not disturbed by the body 16.
Patent JP-H0814462-A (JP)
Title: Rotary multicoupler
Inventor: ASA YUKIHIRO
IPC: F16L39/04
Filed: 1994-06-27
Abstract: PURPOSE:To perform mass production of a rotary multicoupler suited for an index table or the like, by providing at least one hollow fixed block and a plurality of hollow rotary blocks rotatably fitted to the periphery of the fixed block, and forming a passage which connects respectively both the blocks. CONSTITUTION:This rotary multicoupler is formed by fitting a plaurality of hollow rotary blocks 12 through an O ring 14 to the periphery of a fixed block 10 having a hollow part 11, to seal between the adjacent rotary blocks 12 by gland packing 13. In the fixed block 10, the first hole part 18 in the axial line direction and the first groove 19, communicating with the first hole part 18 in its periphery, are provided, and the second groove 20 corresponding to the first groove 19 is provided in the internal periphery of each rotary block 12. In the rotary block 12, the second hole part 21 is formed raclially from the second groove 20, to fit a metal fitting 17 in each hole part 21, and the rotatry blocks 12... are integrally connected by a screw 22a.
Patent JP-H1022297-A (JP)
Title: Semiconductor device and production of the same
Inventor: JERUMII H BURROWS
IPC: H01L21/338
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To use a metal layer as a control gate electrode by sticking 1st and 2nd wafers, fusing welding them together so as to sandwich the metal layer between the 1st wafer and the 2nd wafer. SOLUTION: In the 1st and 2nd silicon wafers 1 and 3, their one sides are oxidized, that 1st silicon wafer 1 is formed of a silicon layer 5 having an SiO2 layer 7, and the 2nd silicon wafer 3 is formed of a silicon layer 9 having an SiO2 layer 11. Then, a metal layer 13 is formed on the SiO2 layer 11 of the 2nd wafer 3 and patterned into desired form, the SiO2 layers 7 and 11 of two 1st and 2nd silicone wafers 1 and 3 are heated and pressed, and the SiO2 layers 7 and 11 of the respective wafers 1 and 3 are melted so that the patterned metal layer 13 can be overlaid. Thus, the metal layer 13 can be used as the control gate electrode.
Patent JP-H03131598-A (JP)
Title: Diamond film-producing unit and production thereof
Inventor: YAMAMOTO MINORU
IPC: C30B29/04
Filed: 1990-06-27
Abstract: PURPOSE:To produce the subject diamond film of high quality regardless of thickness by using a system capable of detecting factors causing variation of the surface temperature of the diamond film in vapor phase diamond film synthesis by arching and controlling the surface temperature of the diamond film to a prescribed temperature corresponding to the detected factors. CONSTITUTION:A producing unit having the constitution mentioned below is utilized. A vacuum vessel 100 kept to a prescribed degree of vacuum; an anode 10 and a cathode 7 facing each other arranged in the vacuum vessel 100; a power source 17 for arching for application of a prescribed electric power so as to generate arching at a space between the anode 10 and the cathode 7; a gas supply unit for generating gas plasma by flow of at least a plasma source gas 16 (e.g. Ar+H2) into the generated arc and for blowing the above- mentioned gas plasma containing the carbon source gas 19 onto a substrate 2 arranged at the lower stream thereof; a detector 30 for detection of factors causing variation of the surface temperature of a diamond film growing on the substrate 2; controllers (e.g. 35, 34, 32 and 33) for controlling the surface temperature of the diamond film to a prescribed temperature corresponding to the above-mentioned factors detected by the detector 30; are equipped.
Patent JP-S5870844-A (JP)
Inventor: ONO HIROYUKI
IPC: B02C4/08
Filed: 1981-10-21
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-S6325164-A (JP)
Title: Antiskid device
Inventor: KARASUTANI YASUO
IPC: B60T8/40
Filed: 1986-07-18
Abstract: PURPOSE:To prevent that a vehicle can not be braked, when pressure of an auxiliary brake is reduced suddenly at skid of wheels, by setting a by-pass part between brake pressure system pipes, through which hydraulic pressure generated at a master cylinder is transmitted to a brake, and auxiliary brake pressure system pipes. CONSTITUTION:Hydraulic pressure generated at a master cylinder 1 is transmitted as a braking force to wheels F1, R1, through pipe lines 2, 22, actuators 3, 16 and by-pass parts 5, 17. At skid of wheels, a pump 8 and a solenoid controlled valve 11 are operated by sensors 25, 26, to raise a piston 38 of the actuator 3 and decrease the braking pressure. At this time, if hydraulic pressure of a pipe line 7 is reduced suddenly by such as breakage of the pump 8, pressure of a hydraulic pressure chamber 52 is also reduced, to raise a valve disc 60, cut pipe lines 4a, 6, connect pipe lines 4c, 6 with each other, and transmit the braking force from the master cylinder 1. In this way, it can be prevented that a vehicle can not be braked on account of such as breakage of auxiliary brake system pipes.
Patent JP-H1018716-A (JP)
Title: Horizontal pivoted window
Inventor: FUNATSU MASAYOSHI
IPC: E06B7/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal pivoted window capable of both automatically closing a sash in an open state under strong wind and keeping ensuring high airtightness. SOLUTION: This horizontal pivoted window has a sash 3 pivoted in an eccentric state at a position above the intermediate height of right and left jambs 21 and 21 to form a window frame 2. A weight 4 is attached to the interior side of the upper sash stile 31 for keeping the balance of the sash 3 in an inclined state. In addition, an airtight member adjacent to the exterior wall of a sash stile is fitted to the upper parts of the jambs 21 for the pivoted position of the sash 3, and an airtight member adjacent to the exterior wall of the jambs 21 is fitted to the lower part of the stile for the pivoted position, thereby causing both airtight members to become linearly continuous to each other, upon the closure of the sash 3.
Patent JP-S6230468-A (JP)
Title: Scanner
Inventor: ISEDA KEN
IPC: H04N1/107
Filed: 1985-07-31
Abstract: PURPOSE:To miniaturize a reading head, thereby to make the whole device small in size and light in weight by placing a light source placed toward the face of an original in the side of a reflecting mirror. CONSTITUTION:In a reading head, a mirror 2b is placed at an acute angle to the face of an original on an original stand, and a lamp 2a is placed in the side of the mirror 2b to face the face of the original, and a lens 2c is placed on a reflected light path of incident light from the face of the original of the mirror 2b. Light emitted from the lamp 2a is irradiated on the face of the original, and light path of the reflected light is changed by 90 deg. by the mirror 2b, and reflected light forms an image on a CCD image sensor 2d through the lens 2c. Electric signals binary coded according to brightness of image forming light are amplified by an amplifier circuit 2e and outputted to outside. Width in X direction of the reading head constituted in this way becomes narrow, and accordingly, the whole device is made small in size and light in weight.
Patent JP-S5874595-A (JP)
Title: Pulling up device for single-crystal silicon
Inventor: NAGASHIMA HIDEO
IPC: C30B29/06
Filed: 1981-10-23
Abstract: PURPOSE:To improve the durability of a heater and to decrease the concn. of carbon in single-crystal Si in the stage of producing the single-crystal Si by a chokralsky method by forming the heater of silicon carbide. CONSTITUTION:An Si raw material is put in a quartz glass crucible 2, and is heated by a heater 5 formed of silicon carbide to melt the raw material. The seed crystal 8 at the bottom end of a pulling up shaft 9 is dipped in molten Si 10 and the shaft 9 is pulled up to produce single-crystal Si. In this time, the gaseous SiO generated by the reaction of the molten Si 10 with the crucible 2 does not react with the heater 5; therefore a uniform temp. distribution can be maintained and since the shape change of the heater 5 does not arise, the durability of the heater 5 is improved. Silicon carbide contains virtually no intermediate holes of open holes and closed holes and releases virtually no gaseous CO during the pulling up operation of the single-crystal Si; therefore the concn. of carbon in the single-crystal Si decreases.
Patent JP-H0459934-A (JP)
Title: Method for preserving, transporting and supplying of metal-containing dust
Inventor: TAMURA NOZOMI
IPC: C22B7/02
Filed: 1990-06-29
Abstract: PURPOSE:To execute the preserving, transporting and supplying of metal-contg. dust while the oxidation of metallic components therein is suppressed by dispersing the metal contg. dust into heavy oil and converting it into slurry. CONSTITUTION:Metal-contg. dust is dispersed into heavy oil and is converted into slurry, which is preserved, transported and supplied to a valuable metal recovering equipment while the oxidation of metallic components is suppressed. In this way, the metal-contg. dust can economically be preserved, transported and supplied. Furthermore, by blowing the above slurry into the valuable metal recovering equipment, reducing heat is made needless to permit economical recovering. At this time, the metal-contg. dust is mixed in the heavy oil preferably by <=80wt.%. Moreover, for recovering valuable metals contg. low S, the heavy oil having <=0.5wt.% S content is preferably used.
Patent JP-2000001186-A (JP)
Title: Gate balancer for truck
Inventor: SHIMADA KATSUNOSUKE
IPC: B62D33/023
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the force required to open or close the gate and thus improving the operation performance by structuring so that the action direction of the elastic force applied from the helical compression spring to the tension rod becomes the direction close to that of the tangent line on the arc that forms the track of the other end of the link arm when the link arm is displaced by swinging. SOLUTION: A gate balancer 1a disposed in an end edge portion of a truck loading space has a supporting plate 5 to be fixed in the portion near the bottom end edge of a loading space 2, and intermediate portion of a first link arm 7a is pivotally supported 6a to the supporting plate 5. Moreover, to the front end of the link arm 7a, one end of a connecting arm 8 to be connected with a connection bracket 9 is pivotally attached, with the other end portion fixed to the outside surface of the gate. The link arm 7a is urged in the gate closing direction by a helical compression spring 14 via link arms 10a, 16. The elastic action direction of the helical compression spring 14 is regulated in a direction close to the tangent line of an arc forming the track of the other end portion of the link arm 7a. Accordingly, gate opening/closing force is reduced.
Patent JP-H08169836-A (JP)
Title: Agent for sodium bicarbonate dialysis and its production
Inventor: NAKANO TAIJI
IPC: A61K33/00
Filed: 1994-06-28
Abstract: PURPOSE: To obtain an agent for sodium bicarbonate dialysis, containing an electrolyte, an organic acid and glucose, having a laminar structure containing each component in each layer successively laminated from the 1st layer on a core, keeping excellent stability over a long period, effective for preventing the deposition of precipitate and having easy handleability. CONSTITUTION: This dialyzing agent consists of a core composed of sodium chloride, a 1st layer containing a calcium salt and/or a magnesium salt and free from organic acid and bicarbonate, a 2nd layer containing an organic acid and free from calcium salt, magnesium salt and bicarbonate and a 3rd layer containing a bicarbonate and free from calcium salt, magnesium salt and organic acid. These layers are successively laminated on the core. The lamination is carried out by using a glucose solution as a binder and the agent is formed preferably in a spherical laminated form and filled together with a desiccant in a moistureproof air-tight container in carbon dioxide gas stream. The reaction between the constituent components can be prevented because the organic acid and the bicarbonate are laminated in the dialyzing agent in separated state.