baber/WOPTO huggingface dataset:
Patent JP-H07258703-A (JP)
Title: Powdery hydrogen occluding alloy and its production
Inventor: YAMAMOTO TORU
IPC: C22C1/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a powdery hydrogen occluding alloy suppressing further finely powdering and giving a low-cost nickel-hydrogen cell having a long service life. CONSTITUTION:A mixture of a powdery hydrogen occluding alloy of <=20mum average particle diameter with fine particles of <=1mum average particle diameter made of an oxide or nitride having >=1,500 deg.C m.p. is press-compacted and the resultant compact is sintered at a slightly lower temp. than the m.p. of the hydrogen occluding alloy in vacuum or in inert gas. The sintered compact is pulverized to obtain the objective powdery hydrogen occluding alloy. In other way, a mixture of similar fine particles with stock metals of a hydrogen occluding alloy is heated to melt the metals and an alloy contg. dispersed fine particles is produced by casting and then pulverized.
Patent JP-S51124401-A (JP)
Title: Regenerative apparatus in stereophonic system
Inventor: YASUDA HIROSHI
IPC: H04S1/00
Filed: 1975-04-23
Abstract: PURPOSE:In the Regenerative Apparatus with 2-channel headphone, to improve stability of sound condition and also stabilized sound condition is to remain unchanged even though direction of a listener's head is changed.
Patent JP-S63214902-A (JP)
Title: Rotary head device for magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B5/02
Filed: 1987-03-04
Abstract: PURPOSE:To supply a stable power source to a rotating recording and reproducing amplifier by providing a cylindrical magnet rotor which can rotate unitedly with the recording and reproducing amplifier and an AC signal generating unit which generates an AC signal by applying a current. CONSTITUTION:In an action state, the current is applied in a stator coil driving circuit 51 and the AC signal generator 50 so as to sequentially apply the current in plural stator coils 35. By means of rotary fluxes from the plural stator coils 35, a rotating force occurs in a magnet rotor 36 and a part enclosed with a short dashes line 63 rotates. And the AC signal is generated in the AC signal generating unit 50 and added to a primary side fixed coil 42 of a power source supply type rotary transformer, then transmitted to a secondary side rotary coil 39 as the AC signals (P). The AC signal (P) is added to a AC signal rectifier circuit 48, rectified, stabilized in a specified DC voltage (V) and outputted from +Vcc and GND terminals so as to be supplied to the power source of the recording and reproducing amplifiers 59 and 60. Thus, the AC signal for the power source supply is not intermixed, so that high quality can be attained.
Patent JP-H06262577-A (JP)
Title: Retractable mechanism part positioning device of self-propelled pcb retractable robot
Inventor: AIKAWA SHOICHI
IPC: B25J9/02
Filed: 1993-03-10
Abstract: PURPOSE:To prevent any insetting miss and insertional failure of a printed circuit board as well as any damage to this PCB and a frame from occurring by installing a supporting mechanism part provided with a support member traveling means traveling a support member in the direction going direct to the movement of a slide bracket. CONSTITUTION:After a retractable mechanism part 1 is opposed to a frame, this retractable mechanism part 1 of a supporting mechanism part 18 is shifted to the frame side, and a pair of slide brackets 4a and 4b coming nearer so as to make an interval between both sets of grooved rollers 7a, 8a and 7b, 8b narrower than that between both symmetrical inner edge parts of the frame in advance, are shifted in a direction making then separate from each other. If so, these grooved rollers 7a, 8a and 7b, 8b are fitted in these symmetrical inner edge parts of the frame, and this fitting and the retractable mechanism part 1 are supported so as to be rockable as far as a fixed value even in any direction by a support member 19 of the supporting mechanism part 18, whereby the retractable mechanism part 1 is well positioned to the frame so as to make a slippage in parallelism dwindle away to nothing.
Patent JP-H08243022-A (JP)
Title: Lid opening/closing device of rice washing and cooking device
Inventor: TAKECHI ISAO
IPC: A47J36/10
Filed: 1995-03-09
Abstract: PURPOSE: To enable to automatically open and close a lid with no need of a complicated control means by regulating the rotation of a lid arm in the clockwise/counterclockwise direction when the lid arm moves upward/downward due to the rotation of a spiral rod screwed to the lid arm and by allowing the rotation of the lid arm in the clockwise/counterclockwise direction when the lid arm reaches a specified position. CONSTITUTION: A rice washing and cooking device 8 is composed of a rice reservoir 10, rice washer 1, and a rice cooker 2, the lid of the rice cooker 2 is opened and closed to cover the top of an inner pot 12, and a lid opening/ closing device is provided which opens and closes an inner lid 3a of the lid. In the lid opening/closing device, a lid motor 5 is attached to one side of a horizontal frame 48 fixed to an unit frame 9, and a sliding nut 49 to which on end of a lid arm 4 is connected moves up and down resulting from the rotation of a spiral rod 6 by a lid motor 5. When the lid is opened, the lid arm 4 moves upward along an arm guide 7 by the clockwise rotation of the lid motor 5, and when the lid arm moves to a specified position, it rotates in the clockwise direction due to a notch 7a at the top of the arm guide 7.
Patent JP-S63214800-A (JP)
Inventor: ITO ATSUHIRO
IPC: G10L13/00
Filed: 1987-03-04
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-2000253345-A (JP)
Title: Image recorder
Inventor: SHIOJI MASAHIRO
IPC: H04N5/907
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent accidental deletion of an original image file by managing the original image file and an edited image file while storing them to different folders. SOLUTION: When a memory card 36 having no initial directory structure is loaded, a CPU 32 generates an original folder and a non-original folder to a directly just under a root directory. The CPU 32 generates a storage destination directory A just under the directory of the original folder when a camera mode is set and writes an original image file to a directly just under the storage destination directory A in response to the operation of a shutter button 44. On the other hand, when an edit mode is set, the CPU 32 generates a storage destination directory B just under the non-original directory, and writes an edit image file generated by edit to a directory under the storage destination directory B.
Patent JP-S57162407-A (JP)
Title: Superconductive coil winding
Inventor: HIRAO TOSHIKI
IPC: H01L39/04
Filed: 1981-03-31
Abstract: PURPOSE:To hold securely a superconductive coil with a simple structure in superconductive coil winding by a method wherein side plates of bobbin to hold the superconductive coil are made separable to insert the coil in pressure. CONSTITUTION:A spool 16 consists of two bobbin parts 16a and 16b. In a process where a superconductive winding material is wound on the bobbin, a thin plate is inserted between parts 16a and 16b so that the height of the bobbin 16 is slightly higher than a specified height. Therefore, workability of winding is higher. After completion of winding, this thin plate is removed, and a bolt is tightened unitl the height of the spool 16 reaches the specified height. With this construction, the part 16a presses the superconductive coil 3 in the longitudinal so that the coil can be securely held.
Patent JP-H01226684-A (JP)
Title: Elevator device
Inventor: TAMURA TOSHIO
IPC: B66B1/06
Filed: 1988-03-04
Abstract: PURPOSE:To cut the equipment cost by installing an antenna which receives and transmits electric waves into a nonmetallic body on a door on an elevator boarding place side or a door on a cage side. CONSTITUTION:The glass surface of the glass window 22 of a boarding place door 21 is printed into square loop form by the electric conductive paint, and one side is cut to form a terminal, and an antenna element 23 is formed, and a lead wire 24 is led to a connector 25 from the terminal, and further connected to a radio receiver/transmitter on an elevator controller side through an outside feeder 26. In this case, electric waves can be transmitted and received without influence on the environmental materials. When a certain data is transmitted from a submachine 10, and antenna 23A (e.g., 23A on the first floor) installed on the boarding place side receives the data, which is led to a radio receiver/ transmitter (host machine) 20 on the elevator controller 30 side through the outside feeder 26A, and the data is treated, and the signal is a received and transmitted between the controller 30. Therefore, calling for elevator and recognition of passengers, etc., can be carried out.
Patent JP-S56146515-A (JP)
Title: Method and apparatus for burying existing pile
Inventor: SUENAGA KAZUYUKI
IPC: E02D7/00
Filed: 1980-04-14
Abstract: PURPOSE: To reinforce an excavated hole wall by pressing it and providing a covered layer with an excavated earth given under pressure when excavating it and pulling up an earth auger by means of barrels for pressing the excavated hole wall interposed at required points on the axis of the earth auger.  
     CONSTITUTION: Barrels 12 for pressing an excavated hole wall are interposed at required points on an auger screw of an auger machine 6 mounted slidably on a guide 5 along a leader 3 to form an excavated hole under ground. At this point, the barrels 12 having a notch section 17 provided inclined to the axis thereof presses excavated earth against an excavated wall to form a covered layer by coating. Thus, the excavated hole wall is reinforced. A part of mud passes through the notch section 17 of the barrel 12 rising through a torque tube 10 with a screw. When pulling up the auger, each barrel 12 gives a pressure the excavated hole wall 25 again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06200385-A (JP)
Title: Composition for etching iron-base metal and etching method
Inventor: OTA KOJI
IPC: C23F1/28
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a composition for etching iron-base metals excellent in the smoothness of an etched surface, linearity and dimensional precision and with the etching rate promoted. CONSTITUTION:This etchant composition contains 45wt.% ferric chloride, 0.15wt.% free hydrochloric acid, 0.2wt.% of 2-propyne-1-ol, 1.0wt.% diethylene glycol and 0.05wt.% ethylene thiourea. Only ethylene thiourea is added during etching at a rate of 0.05wt.%/hr. Excellent etch factor, etching rate, surface roughness, etc., are obtained. A good condition is maintained by the addition of ethylene thiourea during etching.
Patent JP-S61211266-A (JP)
Title: Attitude control device for transported objects on conveyor line
Inventor: KAWAMURA TSUTOMU
IPC: B65H7/06
Filed: 1985-03-13
Abstract: PURPOSE:To prevent collapse of loaded objects to be caused by inertia and enable utilization of the space over the base plate by intruding and retracting an object attitude control member through the undersurface of the base plate, and by providing possibility of displacement in response to the transporting direction of a conveyor connected. CONSTITUTION:When an object M on conveyor L1 approaches the point of turning P, the inlet side control members 2a, 2a and outlet side control members 2b, 2b retract to open the conveyor L1 side and L2 side of the point of turning P. If then the object M stops at the center of point P, control members 2d, 2d of the mating part situated in the protruded position hinder collapse of the objects M due to inertia. When the objects M start toward the conveyor L2, the control members 2c, 2c situated outside in the protruded position are displaced innerward as shown by arrow B to push the objects M from back, so that collapse due to inertial is hindered. Here the control members 2a, 2a are restituted to the protruded position to guide the objects M together with the members 2d, 2d to the conveyor L2 side. Also the space over the base plate 1 can be utilized effectively.
Patent JP-2000246134-A (JP)
Title: Method and device for crushing
Inventor: TOMIOKA KOICHI
IPC: B02C25/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for crushing in which when crushing an object with crushers arranged in series, it can be crushed without increasing treatment costs. SOLUTION: When crushing an object by first and second crushers 3, 4 arranged in series in order, the relationship between the grading of intermediate crushed material 5c crushed by the first crusher 3 and the load of each of the crushers 3, 4 is obtained in advance by a theoretical formula, based on the grading before crushing and the grading after crushing of the object. Based on this relationship, the discharge grading of the intermediate crushed material is determined so that loads of the first and second crushers 3, 4 are equalized.
Patent JP-H09241843-A (JP)
Title: Wafer holding boat
Inventor: INOUE TOSHIAKI
IPC: H01L21/31
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive wafer holding boat which hardly generates lattice defects on wafers at the time of heating and facilitates the transfer work thereof by providing struts disposed between a lower plate and an upper plate with wafer holding grooves inclined with respect to this lower plate. SOLUTION: The struts 3 erected on the lower plate 1 are inscribed with the holding grooves 8 with and in which the wafers 6 are engaged and held. This wafer holding boat 5 is loaded into a heater and the heat treatment of the wafers 6 is executed. The holding grooves 8 of the wafer holding boat 5 described above are inclined with respect to the lower plate 1. As a result, the perpendicular load of the wafers 6 upon the holding grooves 8 is made smaller and the easy transfer of the wafers by scooping up from below is made possible.
Patent JP-H09323206-A (JP)
Title: Connecting adapter
Inventor: BEE HAAKON NORUDOKUISUTO
IPC: B23Q1/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of a connecting adapter. SOLUTION: A connecting adapter 1 is for positioning a tool 90 with excellent reproducibility at the prescribed location of a chuck which can be driven by the compressed medium of a machine tool. The chuck is provide with the elements of a first tightening system. The tool 90 is provided with the elements of a second tightening system, is controlled by a central control unit and is provided with a compressed medium source to be connected to the chuck via a first medium passage within the machine tool. In the connecting adapter 1, the opposed elements of the first tightening system and the opposed elements of the second tightening system are provided on a first front surface 4 and a second front surface 29, respectively, and a means for connecting the tool 90 to the chuck by the action of the compressed medium and a tightening device for the tool 90 are provided.  Tightening devices 60, 75 and 76 are connected to the compressed medium source via a second medium passage extending through the connecting adapter 1 and the chuck.
Patent JP-S57175294-A (JP)
Title: Storage device for nuclear fuel
Inventor: DEIBIDO DEIIKON
IPC: G21C19/06
Filed: 1982-03-30
Abstract: A storage arrangement for nuclear fuel comprises a plenum chamber (1) having a base (2) pierced by a plurality of openings each of which has sealed to it an open topped tube (3) extending downwards therefrom and closed at its lower end, the plenum chamber, with the tubes, forming an air-filled enclosure associated with an exhaust system (11) for exhausting air from the system through filters (12) to maintain the interior of the enclosure at sub-atmospheric pressure, the tubes being arranged to accommodate the stored fuel and the arrangement including means for producing a flow of cooling air over the exterior of the tubes so that the latter effectively form a plurality of heat exchangers in close proximity to the fuel. The air may be caused to flow over the tube surfaces by a natural thermosyphon process.
Patent JP-S51127889-A (JP)
Title: Sealing a vessel mouth with a cap
Inventor: NAKAZATO TETSUO
IPC: B65B53/06
Filed: 1975-04-24
Abstract: PURPOSE:To seal the vessel mouths of various sizes with the same sealing device.
Patent JP-H06266190-A (JP)
Title: Image density controller
Inventor: MATSUURA SADAHIRO
IPC: B41J2/52
Filed: 1993-03-11
Abstract: PURPOSE:To provide an image density controller always generating a constant density image over all areas of density from a low density to a high density in an electrophotographic process. CONSTITUTION:In the electrophotographic process having an electrifying 100 electrifying a photosensitive body 106 to a prescribed electrifying voltage, an exposure means 203 forming a latent image on the photosensitive body 106 in response to an output picture signal, a developing means 104 turning the latent image into a visible image with a developer set to a prescribed developing bias voltage and a transfer means transferring the visible image on a transfer sheet, a density detecting means 205 detecting the output densities of plural visible images formed on the photosensitive body by the electrifying, exposure and developing means, on the basis of plural pieces of previously set reference output image density data, a process control means 204 changing input to the electrifying, exposure and developing means, according to the output of the density detecting means 205 and a density converting means 207 converting an input picture signal into the output picture signal, according to the output of the density detecting mans 205 are provided, so that the density control of the output image can be controlled over all areas of the output density.
Patent JP-S59176647-A (JP)
Title: Dispenser for liquid
Inventor: NAKANO KIYOKAZU
IPC: G01N1/00
Filed: 1983-03-26
Abstract: PURPOSE:To enable dispensing of liquid in the volume different with each of reagents by providing three-way valves between a dispenser and dispensing nozzles, and reflux passages to liquid vessels connecting to said valves and changing over the three-way valves at every preset repetition number. CONSTITUTION:Three-way changeover solenoid valves 6A-6C are connected to pipelines 4A-4C for delivering reagent liquids A-C, and a dispenser 3 is operated. The valves 6A-6C are changed over to the reflux passages 7A-7C to chemical liquid vessels 1A-1C at every successive repetition of (a)-(c) times of dispensing cycles. When the dispensing cycle attains the (c) times, the dispenser 3 is stopped. The liquids A-C are then delivered by the prescribed valume and are dispensed through the pipelines 4A-4C into reaction tubes 8A-8C and the excess liquids A-C delivered from the dispenser 3 are recovered through the passages 7A-7C into the vessels 1A-1C.
Patent JP-S62207690-A (JP)
Title: Ohp film
Inventor: MATSUMOTO KEIJI
IPC: B42D15/00
Filed: 1986-03-07
Abstract: PURPOSE:To obtain an OHP film free of possibility of positional errors or possibility of troubles of fusing or the like due to setting the film face side back, by providing a detection marker for optical position detection at least one part of a border part at which transfer does not take place. CONSTITUTION:A detection marker 1 is provided at least one part of a border part 2 to which a sublimable dye is not transferred at the time of printing an image. If the marder 1 is provided at a printing part 3 to which the sublimable dye is transferred, a shadow is undesirably generated when using an OHP film on an overhead projector after printing. The detection marker 1 may be provided by applying a dispersion or solution of an inorganic pigment, an organic pigment, a dye or the like and a binder such as a polyester resin, a polyamide resin and an arcylic resin in an appropriate solvent to the OHP film. The OHP film provided with the detection marker 1 ensures that the position of the marker can be accurately read by, for example, an optical reader of the transmisson type, reflection type or other type.
Patent JP-H10246896-A (JP)
Title: Array substrate and its production as well as reflection type liquid crystal display device
Inventor: OGAWA TETSU
IPC: G02F1/136
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type LCD with which the scatterability of the reflected light from a substrate is improved and high image quality is assured by forming the surfaces of the interlayer insulation surfaces of the spacings between reflection electrodes to rugged structures. SOLUTION: The light scattering regions 108a, 108b are disposed in the spacings between reflection electrodes 109a and 109b and between 109b and 109e. These regions are formed by subjecting the surfaces of the interlayer insulation layer 107a to 107c to the rugged structure treatments. The correlation insulation layer 107 is applied on the substrate 101 formed with thin-film transistors(TFTs) to a matrix form over the entire surface. In succession, contact holes are formed by a photolithographic process and an aluminum(Al) is deposited and formed as the reflection electrodes 109. This Al is thereafter patterned by a dry etching method.  At this time, the etching rates of the Al which is the reflection electrodes 109 and the interlayer insulation layer 107 vary considerably and, therefore, the Al is etched to the desired patterns and thereafter, only the surfaces of the interlayer insulation layers between the reflection electrodes are subjected to the rugged structure treatments.
Patent JP-S61208542-A (JP)
Title: Microprogram control system
Inventor: MOTOSU TOORU
IPC: G06F9/22
Filed: 1985-03-14
Abstract: PURPOSE:To attain a microprogram control system with which the overall hardware quantity is reduced by using an idle area of a control memory circuit of a microprogram controller also as a write/read enable local memory. CONSTITUTION:A microprogram control system consists of selectors 5-7 which change the data input and the address input of a control memory circuit 1 to a local memory, a decoder 4 which decodes a microprogram and detects the read/write actions of the local memory and a local memory buffer circuit 3. When the the decoder 4 detects a microinstruction which performs the read/ write actions of the local memory, a read/write signal 17 for local memory is transmitted. The selectors 5-7 are selected to the read/write state as the local memory by the signal 17.
Patent JP-H021404-A (JP)
Title: Liposome preparation and production thereof
Inventor: IGA KATSUMI
IPC: A61K9/127
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a liposome preparation showing extremely high releasability of drug at a temperature several degree higher than body temperature by selecting a liposome membrane composition having a compound phase transfer temperature and adjusting osmotic pressure of a drug solution sealed in liposome higher than that of a solution of organism. CONSTITUTION:A solution obtained by sealing a drug (especially preferably antitumor agent) having 1.2-2.5 times hypertonic than osmotic pressure of organisms of warm-blooded animal in a liposome (liposome membrane comprising a phospholipid containing acyl group of saturated acryl as main constituent component, especially preferably large unilamellar vesicle) having 40-50 deg.C phase transition temperature of membrane. The liposome preparation having sealed the antitumor agent shows extremely high releasability of drug at 40-45 deg.C and provides excellent antitumor effects in combination with hyperthermia therapy (only cancerous cell is specifically damaged by locally heating cancerous site to a temperature several degrees higher than normal body temperature).