baber/WOPTO huggingface dataset:
Patent JP-H08298080-A (JP)
Title: Electron gun
Inventor: SHISHIDO AKIRA
IPC: H01J29/52
Filed: 1995-04-27
Abstract: PURPOSE: To make a supply power source of an electron gun with a quadrupole lens and increase in the number of voltage supply pins unnecessary by connecting a series connecting point of high voltage resistance arranged between a control grid and a first grid electrode to a first accelerating grid. CONSTITUTION: In an electron gun comprising a first grid electrode 4, a second grid electrode 5, a fourth grid electrode 6 and the like, constituting a quadrupole lens 7, the electrode 4 and a control grid 2 are electrically connected through high voltage resistance 8 and high voltage resistance 9 connected in series. A series connecting point of the resistance 8 and the resistance 9 is connected to a first accelerating grid 3. Voltage EC1 is applied to the grid 2 from the outside, voltage EC3 to the electrode 4, and dynamic voltage EC30 to the electrode 5. As a result, voltage EC2 which is divided with the resistance 8 and the resistance 9 is applied to the grid 3. Supply of voltage to the grid 3 from another power source is made unnecessary. By housing the resistances 8, 9 on the inside of a cathode ray tube, increase in the number of pins in a stem is made unnecessary.
Patent JP-H043074-A (JP)
Title: Two-component starting developer composition for electrophotography and production thereof
Inventor: SHIMIZU SEIICHI
IPC: G03G9/087
Filed: 1990-04-19
Abstract: PURPOSE:To improve image quality at the time of starting the use of the developer by incorporating a toner in the sticking state of not peeling from a carrier surface under a specific wind pressure into the developer and specifying the weight thereof to the carrier. CONSTITUTION:The toner which does not peel from the carrier under 1kg/cm<2> wind pressure and the toner which peels therefrom are incorporated into this compsn. The compsn. is so constituted that the weight m[g] to 1g carrier of the toner which does not peel satisfies equation I. In the equation I, rhot denotes the density of the toner; (r) denotes the volume cumulative 50% average grain size of the toner; A denotes the specific surface area by a BET method of the carrier. The spent toner satisfying the equation I is, therefore, previously generated in the developer. The image quality stable to periodic repetitive operations and the stable high image density at the image of starting the use of the developer are obtd. in this way.
Patent JP-H11287920-A (JP)
Title: Optical circuit and polarizing state control method for the same
Inventor: AHEI SUKEYUKI
IPC: G02B6/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently keep a polarizing state at the prescribed position of an optical circuit by using the light source of a low polarization level for a light source and using an optical waveguide having a polarization keeping function for the output part of the optical circuit. SOLUTION: An input part 19 of the optical circuit is composed of an optical waveguide 9, which can not keep the polarizing state, and an arbitrary optical circuit 21 and the arbitrary optical circuit 21 is composed of an optical waveguide, which can not keep the polarizing state, and an optical component which can not change the polarizing state. An output part 20 is composed of optical waveguides 22a and 22b which can not have plural branches. The optical waveguides 22 are connected to the input part 19 in the order of an optical waveguide 23, which can not keep the polarizing state, optical waveguide 7 which can keep the polarizing state, and optical waveguide 23 which can not keep the polarizing state.  On the optical waveguides 22a and 22b, the polarization keeping function constituted by combining a light source 6b of the low polarization level with optical waveguides 7a and 7b, which can keep the polarizing state, is operated and light having a fixed polarized plane is outputted from output terminals 11a and 11b.
Patent JP-H04332780-A (JP)
Title: Resin composition for coating
Inventor: MURAMATSU ICHIRO
IPC: C08G18/73
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a novel composition, containing a specific blocked isocyanate, a polyamine compound and a polyol compound as essential components and excellent in low-temperature curability, discoloration and chipping resistance in baking. CONSTITUTION:The objective composition containing (A) a blocked isocyanurate prepared by carrying out isocyanurating reaction of an aliphatic isocyanate and an aromatic isocyanate used in combination and blocking the resultant polyisocyanate compound and (B) a polyamine such as a polyether polyamine or a modified polyamine and/or a polyol such as a polyester polyol or polyether polyol as essential components.
Patent JP-S5229055-A (JP)
Title: Speed control device for elevator
Inventor: TERASONO SHIGEHIRO
IPC: H02P23/24
Filed: 1975-08-28
Abstract: PURPOSE: To provide comfortable riding feeling upon completion of acceleration in a speed control device for an elevator driven by an induction motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02281707-A (JP)
Title: Polymer ptc element
Inventor: SAKAI HIROSHI
IPC: H05B3/03
Filed: 1989-04-24
Abstract: PURPOSE:To securely join a polymer PTC element body and an electrode member by joining said body and said member using a conductive bonding member. CONSTITUTION:In a conductive polymer composition (polymer PTC element) having a positive resistance temperature characteristic a conductive bonding member 3c is intervened between an element body 2 and an electrode member 3. The conductive bonding member 3c includes epoxy resin or polyimide resin as a matrix, and including Au, Ag, Ni, and C as a filler. The electrode member 3 is applied on the upper and lower surfaces of the element body 2 by brushing or spraying coating and the like, and is rendered to thermocompression bonding by a heated press to form an electrode. Hereby, a polymer PTC element can be yielded where the element body and the electrode i are securely bonded.
Patent JP-S59228772-A (JP)
Title: Solar battery power source
Inventor: ORII TAKESHI
IPC: H01L31/042
Filed: 1983-06-10
Abstract: PURPOSE:To effectively utilize solar energy by bonding a photocell element such as solar battery cell on the surface, to which no solar light is incident, and transmitting the solar light via an optical fiber. CONSTITUTION:A solar battery 2 is mounted on the surface, to which no solar light is incident, of a substrate 1. A photocell element 3 such as solar battery is bonded to the surface except the surface, to which solar light is emitted, such as the opposite surface of the substrate 1, and an optical energy is transmitted via an optical fiber 4. One end of the fiber 4 is disposed on a small substrate 5, to which the part 1a not formed with the battery 2 of the substrate 1 or solar battery cannot be bonded to become an incident inlet of the incident solar light. When thus formed, the solar energy can be effectively utilized.
Patent JP-S61262352-A (JP)
Title: Connection system for subscriber equipment
Inventor: OOTSUKA HIROSHI
IPC: H04M11/00
Filed: 1985-05-16
Abstract: PURPOSE:To confirm surely a connection opposite party by sending an own dial number to a caller-side subscriber equipment during incoming call from an incoming-side subscriber equipment and allowing the caller side to collate the dial number and an outgoing dial number to start communication. CONSTITUTION:When an outgoing key of the own keyboard 8 at the inside of the subscriber equipment A1 is depressed, a signal processing section 7 generates a call signal and supplies it to a frame composition/decomposition section 6. The frame composition/decomposition section 6 combines an outgoing signal to a frame signal CHD and sends the result to an exchange 3 via a line interface section 5. Then an exchange 3 sends an incoming signal to a subscriber equipment B2, which sends an aknowledgement to the exchange 3. Then the exchange 3 sends a subscriber equipment class and an outgoing dial number from the subscriber equipment A1 and displays the outgoing dial number on a display section 9 of the subscriber equipment B2. The subscriber equipment B2 sends further a reply signal. Then the exchange 3 receives it and sends an incoming reply signal to the subscriber equipment A1. Then the incoming-side subscriber equipment B2 sends the own dial number to the caller side.
Patent JP-H11293318-A (JP)
Title: Connecting device in rotating force transferring part
Inventor: MIWA KOICHI
IPC: C21C1/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device in a rotating transferring part, in which the exchanging time of an impeller in a mechanical stirring type desulfurizing device of a molten iron pretreating equipment can drastically be shortened. SOLUTION: Flange joints 5, 3 are integrally arranged respectively at the lower end of a rotation-driving shaft 4 and the upper end of an impeller shaft 1 and plural bolt holes consecutively penetrated on the upper and the lower flange joints 5, 3 are bored at an interval in the circumferential direction and linearly faced upper and the lower one pair of recessed grooves 6, 7 are formed at the positions corresponding to the connecting surfaces of the flange joints 5, 3. A bolt 10 is inserted in the each bolt hole and nuts 17, 18 are screwed onto a screw end part 16a, and a cotter 8 provided with an engaging part 9 engaged with the outer peripheral surfaces of the flange joints 5, 3 at one end part is inserted before fastening the nuts, so as to bridge the faced recessed grooves 6, 7, and also, an opening 8a penetrated in the upper and lower direction is arranged at the other end part of the cotter 8, and a cotter 10 for stopping get-out and inserted in the opening 8a is constituted so as to be engaged with the outer peripheral surfaces of the flange joints 5, 3.
Patent JP-H06315039-A (JP)
Title: Pi/4 shift dqpsk modulator
Inventor: HAYASHI TAKAHISA
IPC: H04L27/20
Filed: 1993-04-30
Abstract: PURPOSE:To provide the pi/4 shift DQPSK modulator which can drastically miniaturize circuit configuration by reducing the number of gates of a filter. CONSTITUTION:This modulator is provided with a mapping/filter circuit 6 having a mapping function and a filter function. Phase position information obtained for respective symbols are shifted and inputted to shift registers 61, 62 and 63 of the mapping/filter circuit 6. Each time, the position information of one of these symbols is shifted and inputted, filter coefficient data completing filtering processing just for 256 samples stored in advance are successively read from a coefficient memory circuit 7, and these filtered coefficient data are numerally converted by a numeral conversion part 65 based on the position information just for 10 symbols parallelly outputted from these shift registers 61, 62 and 63 so that filtered mapping data MF can be obtained.
Patent JP-S63114106-A (JP)
Title: Permanent magnet and manufacture thereof
Inventor: AKIOKA KOJI
IPC: C21D6/00
Filed: 1987-04-30
Abstract: PURPOSE:To provide a permanent magnet having high performance and at a low cost by specifying mean crystal grain diameter, containing carbon and oxygen amounts of the magnet which contains rare earth element, iron and boron as basic components. CONSTITUTION:In a magnet which contains rare earth element (including Y), iron and boron, the mean crystal grain diameter of the magnet is formed to be 150mum or less, and containing carbon and oxygen are contained at 400ppm and 1000ppm or less respectively. It is first cast so that the mean grain diameter becomes 150mum or less, then heat treated at 250 deg.C or higher, or hot worked, for example, at 500 deg.C or higher. If the mean grain diameter after casting exceeds 150mum, even if it is hot worked after casting, its coercive force becomes not practical, and if the carbon and oxygen in the magnet respectively exceeds 400ppm, 1000ppm, its magnetic performance is deteriorated. Thus, a holding force is obtained in a bulk state without pulverizing a cast ingot, the steps can be simplified, and a permanent magnet alloy having a low cost and high performance is obtained.
Patent JP-H02283460-A (JP)
Title: Recorder
Inventor: ISHIDA YASUHIKO
IPC: B41J2/475
Filed: 1989-04-26
Abstract: PURPOSE:To enable an image to be efficiently recorded even on a medium to be recorded which is comparatively low in surface smoothness by a method wherein formation of the image on a transfer recording medium and transfer of this image to the medium to be recorded are successively performed. CONSTITUTION:A top of a transfer recording medium 1 is changed in direction with a peeling roller 5 and a guide roller 12c from between a transfer roller 4a and a pressure roller 4b via a feed roll 2, a guide roller 12a, a recording head 3a, and a guide roller 12b, is made to reach a winding roll 6, and the top is engaged with the winding roll 6. Thereafter, a transfer recording medium 1 is drawn out in the direction (a), thermal energy and light energy are selectively given the transfer recording medium 1 with a recording part 3 synchronized with this drawing out to form an image. The transfer recording medium 1 is laid on recording paper 8 with a transfer part 4 and besides, the image is transferred to the recording paper 8 by application of heat and pressure. Further, quantity of light is so controlled as to become an optimum value by a light source temperature variable means 15 and a light quantity detecting means 16 of the recording part 3. A clear image comes to be capable of being recorded thereby.
Patent JP-S582892-A (JP)
Inventor: SUCHIIBUN ERU HAUERU
IPC: H03K4/02
Filed: 1982-06-17
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-S5733126-A (JP)
Title: Unloading process of coarse granular material and its equipment
Inventor: ASAI TAKAYOSHI
IPC: B03B9/00
Filed: 1980-07-30
Abstract: PURPOSE: To inexpensively perform unloading and transportation in such a way that coarse granular material to be transported in bulk on board a carrying vessel is macerated into slurry with water added thereon, the slurry is carried by land to a coal thermal power plant and so on without incurring spontaneous damage on the material to be transported from the carrying vessel.  
     CONSTITUTION: A carrying vessel 1 for coal and so on is moored at a mooring buoy 2, and hoses 24, 25 are coupled thereto. Fresh water is supplied from a sediment pond 6 through the hose 25 into a fresh water tank 12 on board the vessel, high pressurized water is discharged from the fresh water tank 12 through a high pressurized water nozzle 16a onto coal in the hold 11, so that the coal is macerated into slurry. The slurry in a slurry tank 13 is unloaded by means of a pump 19 through the hose 24 and a submarine piping 21 to a power plant 4. Coal which has been separated from water through a screen 34a is stored into a silo by means of a conveyor 9a. In case where coal is transferred from the silo 5 to a boiler 44, spontaneous combustion is prevented by means of watering from the top of the silo. Withdrawal of coal out of the silo is the same as in case of that at the time of unloading from the hold 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299056-A (JP)
Title: Bus bar structure of electric joint box
Inventor: YAMANE SHIGEKI
IPC: H02G3/16
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To achieve increase in the number of wiring circuits per bus bar layer and enhancement of heat dissipation properties simultaneously by providing an independent bus bar pattern part having outside diameter substantially identical to that of a bus bar pattern part of high current level and joining it to the bus bar pattern part through an air gap. SOLUTION: An independent bus bar pattern part 4d having outside diameter substantially identical to that of a bus bar pattern part 4c of high current level is provided. A folded part 4e is applied through an air gap (t) to the upper surface of the bus bar pattern part 4c in parallel therewith and the interface between the upper surface of part 4c and the lower end of the part 4d is jointed by laser welding, or the like. Since the bus bar pattern parts 4c, 4d serve as a heat dissipation plate through the air gap (t), heat dissipation properties are enhanced. Furthermore, the number of wiring circuits per bus bar layer can be increased because the width of the part 4c is halved.
Patent JP-H08277441-A (JP)
Title: Oxidation-resistant metal material
Inventor: YASUMATSU HITOSHI
IPC: H01M8/02
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a metal material having a similar coefft. of thermal expansion to that of stabilized zirconia and showing excellent oxidation resistance when used for such purposes that conventionally stabilized zirconia is used. CONSTITUTION: This metal material is a Fe alloy material containing 15-40wt.% Cr, 5-15wt.% W and at least one element M (wherein M is Y, Hf, Ce, La, Nd, Dy) and further 0.001-0.01wt.% B. This material has the average coefft. of thermal expansion between >=12.0×10<-6> /K and <13.0×10<-6> /K at the temperature from room temp. to 1000 deg.C, which is almost similar to the coefft. of thermal expansion of stabilized zirconia. The obtd. material has excellent oxidation resistance at high temp.
Patent JP-H042969-A (JP)
Title: Flying probe head
Inventor: INOUE HIROBUMI
IPC: G01R31/28
Filed: 1990-04-20
Abstract: PURPOSE:To enable such adjustment of a speed in the vertical direction as to lessen a damage to an object in inspection even when the speed is increased, by a construction comprising a shaking arm, first and second moving coils, a position detector, first and second bases, a slide rail and a magnetic circuit. CONSTITUTION:A shaking arm 1 is shakable around a shaking axis 2 and the position thereof is detected by a position detector 5. First and second moving coils 41 and 42 are positioned in the same magnetic circuit 56 constructed of a magnet 52 and a yoke 62 which hold them between. The circuit 56 is fitted to a second base 8 and it is a driving power source moving the coil 42 and a first base 6 put on a slide rail 7, and also a driving power source moving the coil 41, the arm 1, a probe 3 and the position detector 5. A current made to flow through the coil 41 is controlled so that a position which can be known by the detector 5 is maintained. The coil 42 makes a rectilinear motion along the rail 7 and comes into contact with a pad 10 of an object 9 of inspection. At this time, the arm 1 keeps the position which can be known by the detector 5.
Patent JP-S5229583-A (JP)
Title: Oil pressure control circuit
Inventor: NOMURA FUMIO
IPC: F15B20/00
Filed: 1975-08-30
Abstract: PURPOSE: Oil pressure is changed in operation time or in holding time, and in operation time, low pressure oil is supplied and in holding time, high pressure oil is supplied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5730739-A (JP)
Title: Rubber composition
Inventor: UEDA AKIO
IPC: C08L47/00
Filed: 1980-08-01
Abstract: PURPOSE: To rubber composition that is made by adding natural rubber to an amorphous polybutadiene containing 1,2-linkage units in high content and having a certain molecular weight and distribution, thus showing improved impact resilience with no adverse effect on wet and skid resistance.  
     CONSTITUTION: A natural rubber and/or cis-1,4-polyisoprene (more than 90mol% cis-1,4 unit content) (75W25wt%) is kneaded with an amorphous polybutadiene (25W75wt%) that contains 65W90mol% of 1,2 units and has more than 80,000 number average molecular weight and less than 2.0 molecular weight distribution index.  
     USE: Various kinds of tires, brakes for bicycles, driving belts, casters, preferably tread material for motor car tires. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59231148-A (JP)
Title: Fuel injection controlling apparatus for internal- combustion engine
Inventor: HOSOKAWA TAKEHIKO
IPC: F02D41/22
Filed: 1983-06-13
Abstract: PURPOSE:To keep up the performance of an engine, by determining the injection quantity of fuel according to the output of a throttle position sensor in case that some trouble is caused with an air quantity sensor in an apparatus for determining the injection quantity of fuel according to the output of the air quantity sensor. CONSTITUTION:An air quantity sensor 4 is inspected by an air quantity sensor inspecting means 9. An input switching means 10 selects either of the output of a throttle position sensor or the output of the air quantity sensor 4 according to the result of inspection of the air quantity sensor inspecting means 9. In case that operation of the air quantity sensor 4 is normal, the means 10 selects the output of the air quantity sensor 4, and the injection quantity of fuel is determined from the output of the sensor 4. In case that operation of the sensor is not normal, the means 10 selects the output of the throttle position sensor 3, and the injection quantity of fuel is determined from the output of the sensor 3. With such an arrangement, it is enabled to keep up the performance of an engine even if some touble is caused with the air quantity sensor.
Patent JP-H01275066-A (JP)
Title: Thermal head
Inventor: SUGITANI CHOEI
IPC: B41J2/335
Filed: 1988-04-26
Abstract: PURPOSE:To reduce wire corrosion and thereby improve reliability by insulating a heat release plate and a cover electrically. CONSTITUTION:A substrate 2 and a printed circuit board 4 are arranged on a heat release plate 1, and a heat-generating element and an IC chip 3 for driving the heat-generating element are mounted on the substrate 2. A cover 5 for protecting the IC chip 3 against a mechanical force to be applied from outside is used for insulating the heat release plate 1 for example, either by fastening the cover to the heat release plate 1 with plastic screws 6 through the printed circuit board or fixing the cover to the printed circuit board 4 through an adhesive layer 7 (duplicated tape or adhesive). In this way, electrolytic corrosion hardly occurs, if a wiring layer is made of a highly corrosive material such as aluminum.
Patent JP-H10278071-A (JP)
Title: Device for in-mold decoration injection molding and method of the same
Inventor: ATAKE HIROYUKI
IPC: B29L9/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To use a continuous belt type decorating sheet by cutting into a size for one shot to reduce the waste of the same. SOLUTION: The tip end of a decorating sheet S is retained by a transfer chuck 1 to guide the sheet S between molds and, subsequently, the tip end of the same is retained by a receiving chuck 2 and, thereafter, the retaining of the transfer chuck 1 is released. Thereafter, the decorating sheet S is fixed in semi-fixing condition (b), in which the decorating sheet S can be transferred in reverse and the configuration of the same is regulated so as not to be collapsed upon transferring in reverse, then, the receiving chuck 2 is released to send the decorating sheet 1 into the upstream side of the same while the tip end of the decorating sheet S at the downstream side of a clamp 3 is shortened. Thereafter, the decorating sheet S is fixed to a sheet fixing surface 4 by the clamp 3 to cut the decorating sheet by a cutting device 6 into a size for one shot upon or after fixing.