baber/WOPTO huggingface dataset:
Patent JP-S59214910-A (JP)
Title: Method for controlling operation of flexible composite working cell
Inventor: KOBAYASHI YASUSHI
IPC: G05B19/418
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a composite working cell satisfying necessary and sufficient working functions by adding and coupling an element working machine with different working specifications if necessary. CONSTITUTION:A temporary work placing device 2 is provided for carrying a a work in a working machine group 1 having plural working functions and carrying out the work, and an automatic pallet exchanger 3 for charging/discharging the work to/from the working machine group 1 and turning in the working machine group are set up. Controllers 4-6 controlling the operation of the working machines, etc. 1-3 respectively are connected and a controller 7 collectively controlling between the controllers 4-6 is connected. The collective controller 7 executes functions such as the indication of the formation of a working schedule, the indication of the start of operation to equipment, and control of the current status of the equipment and the monitoring of the abnormality of the equipment.
Patent JP-H02266657-A (JP)
Title: Image scanner
Inventor: KOBAYASHI TAKAHIRO
IPC: H04N1/04
Filed: 1989-04-06
Abstract: PURPOSE:To reduce the current consumption of an LED by irradiating a read face with an external light, sending the luminous quantity on a read face with an optical sensor and varying the illuminance of the LED with the luminous quantity on the face. CONSTITUTION:The scanner consists of an image sensor block 3, an image data control circuit block 4, a CPU 5, an LED or LED array 6, a transistor(TR) array 7, a resistor array 8, an optical sensor 9 and an A/D converter circuit 10. Then an external light 23 irradiates a paper face 1 to be read to sense the luminous quantity on the read paper face 1 varied depending on the external luminous quantity by means of the optical sensor 9 and the luminous quantity is measured quantitatively by the A/D converter circuit 10 and the CPU 5, and the luminous quantity of the LED or LED array 6 is varied in response to the luminous quantity on the paper face 1. Thus, it is possible to relieve the load of the incident luminous quantity on the LED and the current consumption of the LED is reduced.
Patent JP-S61246312-A (JP)
Title: Method for controlling form of inclusion in molten steel in ladle
Inventor: INATOMI MINORU
IPC: C21C7/072
Filed: 1985-04-25
Abstract: PURPOSE:To decrease and suppress the inclusions in a molten steel effectively by blowing a CaO desulfurizing agent together with an inert gas to the molten steel which is deoxidized to stir and refine the molten steel then blowing an inert gas thereto and stirring the molten steel. CONSTITUTION:The CaO desulfurizing agent or Ca alloy is blown together with the inert gas through a lance to the molten steel which is deoxidized in the ladle to stir the molten steel. The non-metallic melt by the reaction of the non-metallic oxide (resulted product of desulfurization) contained in the molten steel and Ca or Ca alloy is thereby floated and is further fused with existing slag to form high-basicity slag. The inert gas is blown through a lance or a plug provided in the bottom of the ladle to stir the molten steel after the blowing and refining, by which the molten steel and the high-basicity slag are thoroughly stirred so as to contact with each other. The acceleration of the desulfurization, the floating of the inclusions in the molten steel and the capturing of the inclusions by the high-basicity slag are thus executed.
Patent JP-H10333756-A (JP)
Title: Electronic device, electronic switch device provided with the same and its manufacture
Inventor: YAMAGUCHI SEIKI
IPC: G05D23/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To actualize an electronic device for temperature detection which is adaptive to a low source voltage and has small variance in detected temperature at low cost by connecting the input terminal of an electronic control means which has a negative temperature coefficient of its input threshold voltage to the output terminal of a voltage supply means which has a positive temperature coefficient of its output voltage. SOLUTION: This electronic device 12 for temperature detection consists of a voltage supply device 10 and a control unit 11. A power switch 13 is composed of an MOSFET 16. The electronic device 12, the power switch 13, and the control part 14 of the power switch 13 constitute a heating and protecting function incorporated type electronic switch device 100. The voltage supply device 10 is constituted by connecting a resistance 15 and the drain terminal and gate terminal of the MOSFET 16. The control unit 11, on the other hand, is constituted by further connecting a polysilicon resistance 18 in series to a polysilicon diode group 17 where diodes are connected in series.
Patent JP-S5514959-A (JP)
Title: Turbine nozzle
Inventor: OOMORI TATSUROU
IPC: F01D9/02
Filed: 1978-07-20
Abstract: PURPOSE: To provide a structure of turbine nozzle to prevent turbine nozzle from erosion by solid particles contained specially within running liquid.  
     CONSTITUTION: With flow direction changed, the passage area is wider than the conventional type which allows to make slow liquid flow. Accordingly, the inertia force of solid particle 20 within liquid becomes smaller. The solid particle 20 flows along the flow of operating liquid, which allows the blade 10 to be free from erosion. Nextly, the flow direction may not change along BWC where the height of passage becomes smaller to accelerate liquid speed. This allows to provide specified efflux angle and flow speed at the nozzle outlet (C surface). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08217786-A (JP)
Title: Lewis x derivative and its production
Inventor: HAYASHI MASAHARU
IPC: C07H1/00
Filed: 1995-02-17
Abstract: PURPOSE: To obtain the subject new derivative, which is a causative substance for inflammations, disorder in ischemic reperfusion, autoimmune diseases, cancer metastasis, etc., having a specific structure, and useful as an intermediate, etc., for producing a Lewis X and a sialyl Lewis X saccharide derivative for creation, etc., of a therapeutic agent for the diseases. CONSTITUTION: This new Lewis X derivative is represented by formula I [R<1> is a 2-tri(1-4C alkyl/phenyl)silylethyl; R<2> and R<3> are each H, a 1-6C alkanoyl or an aroyl; X is H, a 1-6C alkanoyl, an aroyl or a group of formula II (R<1> is H or a 1-6C alkyl; R<5> is same kind as that of R<2> ; R<6> is methyl, hydroxymethyl, a 1-6C alkanoyloxymethyl, etc.] and a causative substance for inflammations, disorder in ischemic reperfusion, autoimmune diseases, cancer metastasis, etc., and useful as an intermediate, etc., for producing Lewis X and a sialyl Lewis X saccharide derivative important to creation, etc., of a therapeutic agent for various diseases by research on the structure-activity relation thereof.  The compound is obtained by reacting a compound of formula III (R<2> ' is R<2> except H; X' is X except H) with a compound of formula IV (Z is an eliminative group; R<11> is an acyl, benzyl, etc.).
Patent JP-H01260763-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: NITTA EIJI
IPC: H01M50/11
Filed: 1988-04-08
Abstract: PURPOSE:To maintain electron conductivity for long-term charge-discharge cycles by burying a part of grid shaped current collector made of lead or lead alloy in a conductive film or bonding it with a conductive adhesive. CONSTITUTION:An acid resistant hot-melt conductive film 2 is laminated on one side of a metal plate with which a set of container plates is formed, and a grid-shaped current collector 3 made of lead or lead alloy is arranged in a part of the current collector. A part of the current collector 3 is embedded into the conductive film or bonded with a conductive adhesive. A positive active material layer is formed on the exposed surface of the current collector of one container plate and a negative active material layer is formed on the exposed surface of the current collector of the other conductive plate. Two container plates are faced with a separator and a synthetic resin frame interposed so that each active material layer 4 is positioned inside, and the synthetic resin frame is heat-bonded to the conductive film layers for sealing. Even if the current collector which is in contact with the active material is corroded by repeating charge-discharge cycles and the contact of the current collector with the conductive film is deteriorated, the electron conductivity between the active material and the metal plate (terminal) is maintained. Damage to charge- discharge performance is prevented and a battery having long life is obtained.
Patent JP-S5518324-A (JP)
Title: Laminated rotary grindstone provided with ribs
Inventor: OOIDE KUNIMASA
IPC: B24D5/00
Filed: 1978-07-18
Abstract: PURPOSE: To provide ribs on the side surfaces of a disc grindstone, and also provide rib grooves in which the ribs are fitted on the corresponding side surfaces thereby to make gaps formed between laminated unit grindstones discontinuous and finish the surface to be ground smoothly.  
     CONSTITUTION: Ribs 11 radially extended from the boss part 2 of a unit grindstone 1 are formed on the same plane as the upper surface of the boss part. Then, on the back surfaces of said ribs there are formed rib grooves 21 in which opposing ribs of the second grindstone do not completely enter and which allow inner spaces 3 to remain and define the depths of the grooves so that lamination gaps 5 are formed between the flat parts 4 of the grindstone. In a laminated rotary grindstone formed by laminating a plurality of unit grindstones, the above described lamination gaps 5 are discontinuous by being partitioned by eight ribs 11 and rib grooves 21, and accordingly remaining ridges produced on the surface to be ground due to the lamination gaps at the time of rotation grinding are all eliminated, thus the surface to be ground being smoothly finished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5313895-A (JP)
Title: Selection method of oscillation wavelength of co2 guide type laser
Inventor: HOTSUTA KAZUAKI
IPC: H01S3/03
Filed: 1976-07-23
Abstract: PURPOSE:Wavelength selection of a CO2 guide type laser is readily performed by a simple method of tilting a reflecting mirror which forms a resonator.
Patent JP-H07269415-A (JP)
Title: Fuel return mechanism for recirculation type carburetor
Inventor: NAKAMURA HARUNOBU
IPC: F02M17/06
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the shortage of fuel supplied to an engine and engine stalling by preventing an oil level from lowering than a specific value at the time of tilting toward a return passage side. CONSTITUTION:A return pipe 28 is connected to a fuel tank 5 on the opposite side of a return passage 25 with respect to a main jet center line (m). When a recirculation type carburetor is tilted toward the return passage 25 side, a lowest oil level is formed on a line connecting a weir 26 and a connection part 32.
Patent JP-S5134342-A (JP)
Inventor: JAN MERUSHOORU
IPC: F01M9/10
Filed: 1975-07-18
Abstract: 1479076 Lubricating IC engine valves FRANCE ARMED FORCES MINISTER OF 4 July 1975 [18 July 1974] 28406/75 Addition to 1412075 Heading F1B An annular cavity 10 in the valve guide 4 of a supercharged diesel engine valve 1 communicates permanently with an oil supply passage 15, e.g. connected to the engine lubricant system, and an oil return passage 12 communicating with the interior of the valve gear casing 8 at or slightly above atmospheric pressure. The cross-sectional area of at least part of the oil supply path, e.g. the passage 15 and the port 16, is less than the cross-sectional area of at least part of the return path, e.g. the passage 12 and the port 14 so that the pressure in the cavity 10 during engine operation is close to the substantially atmospheric pressure in the casing 8. The passages 12 and 15 may be formed by grooves or flats machined on the guide. The annular cavity may be formed by a groove on the guide exterior communicating with the guide interior through radial bores. Further, annular cavities may be provided in the guide and communicate with the oil supply and the casing interior. A side valve engine may have annular cavities adjacent opposite ends of the guide.
Patent JP-H07289970-A (JP)
Title: Coating oven duct
Inventor: YOSHIKAWA YUKIHIRO
IPC: B05C9/14
Filed: 1994-04-26
Abstract: PURPOSE:To prevent a coating resinous material from adhering to wall parts and slit parts of a duct, prevent occurrence of coating defects due to the resinous material's dropping and adhering on the coating, reduce the production ratio of defective products at the time of manufacturing precoated steel plates, etc., and remarkably reduce the cost. CONSTITUTION:A duct is one for an oven which employes a hot air heating way as a heating way at the time of baking a coating on a material to be coated and a heating apparatus such as an electric heater 11 is attached to at least a part (including a slit part where temperature decreases widely) of a slit 3 part of the oven duct and/or at least a part (including a duct wall part where temperature lowers greatly) of the duct wall part.
Patent JP-S62246698-A (JP)
Title: Metal hydride container
Inventor: FUJITANI SHIN
IPC: F28D20/00
Filed: 1986-04-18
Abstract: PURPOSE:To achieve the long time stabilization of heat reserve and taking-out capability and the reduction in sensible heat loss, by heat-treating the heat insulating material which covers a heat exchanger so as to remove water content and organic components which would be mixed in at the time of forming or preservation, and further coating the surface with a high heat insulating coat. CONSTITUTION:At the time of heat reserve and heat radiation, since the circumference of the cylindrical part of a heat exchanger is covered by a heat insulating material 9 which is coated by a heat insulating coat 8, there is no heat conduction between a cylindrical pipe 4 being the outer wall of the heat exchanger and the inner wall of a pressure container 1, and also there is no flow of hydrogen in he interior of the heat insulating material 9. Accordingly, the loss of sensible heat of the reaction due to convective heat transfer of hydrogen from the cylindrical pipe 4 to the pressure container 1 is significantly restrained. Furthermore, by removing completely water content and organic components by heat-treatment before heat insulating material 9, 10a and 10b are encaused in the pressure container 1, there is no fear of poisoning due to metal hydrites 7. Thus, the heat reserve and taking-out capability is stabilized extending over a long period of time, and further a metal hydride container having a good heat exchange efficiency can be obtained.
Patent JP-S5926362-A (JP)
Inventor: JIMU RII RAU
IPC: B62D5/06
Filed: 1983-05-19
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-H02196848-A (JP)
Title: Polymer blend type vibration damping material composition for ordinary temperature
Inventor: ARAI MITSUTAKA
IPC: B32B15/08
Filed: 1989-04-08
Abstract: PURPOSE:To obtain a composition, consisting of a specific (meth)acrylic ester- based polymer and polyolefinic copolymer, good in moldability and capable of exhibiting excellent vibration damping properties and adhesive strength as an interlayer of vibration damping materials. CONSTITUTION:A composition consisting of (A) one or two or more (meth) acrylic acid esters having -60 to +30 deg.C glass transition temperature and (B) a polyolefin copolymer containing a methacrylic or acrylic acid ester copolymerized in an amount of 5-50wt.% based on monomer weight. The blending ratios of the components (A) and (B) are respectively 20-80 pts.wt. based on 100 pts.wt. total amount of the components (A) and (B). Furthermore, <=5 pts.wt. tackifier resin and <=20 pts.wt. epoxy compound having 2 functional groups as a crosslinking agent are added to 100 pts.wt. total amount of the components (A) and (B).
Patent JP-H10285851-A (JP)
Title: Permanent magnet type motor
Inventor: OIKAWA TOMOAKI
IPC: H02K1/27
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress magnetic saturation of stator teeth due to armature reaction, and use reluctance torque for higher motor efficiency by forming a slit only at an iron core part on the rotational direction side of a rotor from the rotor magnetic pole center line on the outer periphery side of the magnet inserting hole of a rotor iron core. SOLUTION: A rotor 1 is formed with a rotor iron core 8, a magnet inserting hole 3, a permanent magnet 4, and a slit 7. The slit 7 is formed only at an iron core part 12 on the rotational direction side more than the magnetic pole center line 11 of a rotor. It is thus possible to prevent the magnetic saturation of stator teeth 6a, 6b due to armature reaction, and improve motor efficiency by making it easy for a q-axis magnetic flux to run without forming the slit 7 at an iron core part 13 on the non-rotational direction side of the rotor, and using reluctance torque generated by a difference between q-axis inductance and d-axis inductance.
Patent JP-S60236426-A (JP)
Inventor: KAARU CHIYUKURAA
IPC: H01H33/664
Filed: 1985-04-24
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。
Patent JP-S6041919-A (JP)
Inventor: PATORITSUKU RODORIGUSU
IPC: A47J31/00
Filed: 1984-05-04
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-S58207459-A (JP)
Inventor: FUKAI YASUO
IPC: E04H12/12
Filed: 1982-05-25
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-H10264584-A (JP)
Title: Push-button type writing utensil
Inventor: KOYAMA HIROAKI
IPC: B43K7/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a no-sealing cap required push-button type writing utensil, in which neither back-flowing phenomenon of ink nor direct flowing phenomenon of ink develops even when lowly viscous ink is charged an the drought resistance of the writing tip part is maintained. SOLUTION: A rotary cam mechanism part consists of a push-button rod 25, which moves forwards and backwards by means of a push-button operation, and a rotator 22, in which cam slopes are formed on two radially projecting parts respectively engaging with a cam slope provided on the push-button rod and a cam slope provided on the inner surface of a shaft tube and further projected engaging parts are equipped ahead the cam slopes. Through the advancement of the push-button rod accompanied by the push-button operation, the rotator pivots by the pressing action between cam slopes so as to engage or disengage an engaging part formed at the spherical projection of a clip with or from an engaging part provided on the rotator, resulting in extendably and retractably engaging the writing tip part of the refill 1 of a ballpoint pen through the tip port of the shaft tube. At the same time, when the spherical projection of the clip is displaced to the direction so as to part from the side face of the shaft tube, the engagement is released, resulting in allowing to retract the writing tip part from the tip port.
Patent JP-S60231057-A (JP)
Title: Control unit for automatic transmission
Inventor: HATSUTA KATSUHIRO
IPC: F16H61/10
Filed: 1984-05-02
Abstract: PURPOSE:To prevent a shift shock from occurring, by controlling pressure oil for a hydraulic piston on the basis of a stroke of the hydraulic piston of a hydrostatic friction element. CONSTITUTION:A stroke detecting device 400 is installed in a hydraulic piston 408 of a hydrostatic friction element, and on the basis of a feedback signal out of the stroke detecting device 400, hydraulic pressure to be fed to the hydraulic piston 408 is controlled. With this constitution, even after a value of pressure oil to be fed to the hydraulic piston 408 is selected from the high pressure side to the low pressure side, the hydraulic pressure is controllable to keep such a state as being just before engagement so that a shift shock is preventable from occurring.
Patent JP-H04320673-A (JP)
Title: Production of hollow formed tobacco
Inventor: HIRATO AKIKO
IPC: A24B3/14
Filed: 1991-04-19
Abstract: PURPOSE:To obtain tobacco having desired voids by rectangularly arranging an extruding passageway in a cylinder part and an extruding passageway of forming die and placing plural pins for forming a hollow part in a specific state in the passageway of die. CONSTITUTION:A cylindrical extruding forming passageway 6 is formed in the interior of a die 5 and a forming passageway is set perpendicularly to an extruding passageway 2 of a cylinder part 1. A base part of the forming passageway 6 is closed by screwing a plug 8 and plural pins 9... for forming a hollow part are set at the tip of the plug. The pins 9... are arranged in parallel with the central shaft of the forming passageway and the tips are extended outside by given length L from an extrusion outlet of the die. Tobacco having desired voids or aeration resistance can be obtained by changing the plug planted with the pins.
Patent JP-H04301483-A (JP)
Title: Recording device
Inventor: YAMAGUCHI TAKASHI
IPC: B41J2/475
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate temperature adjustment of a heating element and record and delete information stably by energizing a thermal head intermittently within a cycle to form one dot in a re-writable recording method. CONSTITUTION:A card 1 is equipped on a part thereof with a display 20 having a recording layer 28 whose 2 states of transparency and white opaqueness change reversibly with history temperature. A visible image at the display 20 is formed by selectively making the recording layer 28 to have white opaqueness in a state having a shield layer 27 as a base color. A deletion is performed by making it transparent and exposing the base color of the shield layer 27. Energizing cycle and duty ratio make the number of fixed basic pulses variable. At excitation of a heat generating resistor, when the power is given by dividing it into a plurality of pulses, a gradient of temperature rise for the recording layer 28 becomes slack and temperature change per unit time becomes small so that fine control will be possible. Temperature control at deletion with comparatively narrow temperature area will be also easy, so that stable recording operation can be realized.
Patent JP-S58204638-A (JP)
Title: Method for setting fixed assigning line
Inventor: HONDA SHIGERU
IPC: H04B7/15
Filed: 1982-05-24
Abstract: PURPOSE:To improve the utilizing efficiency of a fixed assigning line and to eliminate the need for the connecting work for fixed assignment setting, by using a fixed assigning line as a requested assigning line when the line is not used, in a satellite communication system. CONSTITUTION:A DAMA controller 11 which detects a fixed line assigning request from a ground network relay line 9 via a ground connector 10 transmits a fixed line assigning request signal to a central station 2 via a common signal line device 13. The central station 2 assigns predetermined frequency slots for, e.g., both remote stations 3a, 3b. Further, when a call on the fixed line is finished, the said frequency slot is to be the request assigning line between the other earth stations. When the said slot is used as the requested assigning line, if a fixed assigning request takes place between the stations 3a and 3b again, the central station 2 release the connection between the two stations using the slot forcedly and allocates the said slot to the stations 3a and 3b as the fixed assigning line.