baber/WOPTO huggingface dataset:
Patent JP-S59192716-A (JP)
Title: Production of antistatic fiber
Inventor: SHIZUKI TATSUHIKO
IPC: D01F6/92
Filed: 1983-04-14
Abstract: PURPOSE:A fiber-forming thermoplastic polymer containing polyoxyalkylene glycol or its derivative is subjected to melt-spinning by means of a spinneret having nozzles for making dense fibers under specific conditions to give the fibers with high antistatic performance. CONSTITUTION:A fiber-forming thermoplastic polymer such as a polyester containing more than 0.5wt% of polyoxyalkylene glycol such as polyethylene glycol or its derivative is subjected to melt spinning by means of a spinneret having nozzles for dense fibers of 0.2mm.<2> or more hole area so that the equation where S is the nozzle area in mm.<2> on the spinneret and Q is through-put each nozzle in g/min is satisfied to give the objective antistatic fiber.
Patent JP-S56162673-A (JP)
Title: Synchronizer for laser printer
Inventor: SHIBATA ISAMU
IPC: G03G15/04
Filed: 1980-05-20
Abstract: PURPOSE: To restrict the occurrence of jitter by a simple means by a method wherein the delay amount of a reference clock signal is controlled in accordance with the phase difference between a synchronizing signal detected by a photosensor and the reference clock signal, and a clock signal having a phase in closest conformity with that of the synchronizing signal is generated.  
     CONSTITUTION: The photosensor 10 outputs the synchronizing signal a thereby to reset an integrator 13 and a sampling and hold signal generator 15, and a sampling and hold circuit 16 samples the integrated output in the L-level period T of the reference clock signal c and holds a voltage v which is proportional to the phase difference between the synchronizing signal a and the reference clock signal c. As a result, the output of only a comparator 17x having a preset comparison reference voltage being closest to the voltage v is brought to H-level so that only the gate ciucuit 19x corresponding to the comparator 17x is opened. The reference clock signals from a reference clock signal generator 14 are sequentially delayed by predetermined periods of time by a delay circuit 18, and only the clock signal in closest conformity with the synchronizing signal a is selected through the opened gate circuit 19x so as to control the drive of a main body of the laser. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62222306-A (JP)
Title: Tool graphic display system for numerical controller
Inventor: RIYOUKI MASATO
IPC: B23Q17/00
Filed: 1986-03-25
Abstract: PURPOSE:To facilitate checking the interference due to work projecting faces by generating a tool graphic besides the locus of the center of a tool and displaying this graphic over the CRT picture of a work graphic. CONSTITUTION:Data required for tool locus simulation of a part program and NC data inputted by an input control part 1 are analyzed by a command analysis control part 2 to calculate a function expressing the locus of the center of the tool by a function generator 3. Each data passes a locus display control part 4 and is identified and displayed on the screen of a CRT 6 in accordance with the classification of each segment by a graphic control part 5. In this case, a tool shape input control part 7 which discriminates a tool shape based on data inputted from the input control part 1 is provided, and the discriminated tool shape is subjected to data analysis by a tool shape analysis control part 8 and is stored in a tool shape storage part 9. Tool dimensions data is stored in a tool dimensions data storage part 10, and both data are synthesized in a tool graphic generation control part 11 and are displayed through a display control part 12.
Patent JP-2000264253-A (JP)
Title: Hood lock structure of vehicle
Inventor: SERIZAWA HIROMICHI
IPC: E05B83/24
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To lessen the protruding amount of an engine hood to ahead of a vehicle. SOLUTION: An engine room 1 fitted internally with a heat-exchanger 7, a blower fan 8 installed in its rear, and a fan shroud 9 covering the fan 8, wherein further a hood locking mechanism 4 is provided to lock a hood 10 for the engine room 1 in the closed condition, and the hood locking mechanism 4 is attached to the fan shroud 9.
Patent JP-H11266006-A (JP)
Title: Laminated structure body and compound semiconductor device using the same
Inventor: TERAJIMA KAZUTAKA
IPC: H01L29/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enable conformity between a buffer and a cubic system group III nitride semiconductor layer laminated on the upper surface, so as to be made matched almost perfectly in a laminated structure body. SOLUTION: A laminated structure body 10a comprises a cubic system crystalline substrate 1, a buffer layer 21 comprising phosphorized boron gallium mixed crystal (Bx Ga1-x P.O<=x<=1) formed on the substrate 1 and a group III nitride semiconductor layer 3 which are represented by mainly comprising the cubic system in the general structural formula of Ax Gay Nw M1-w layer (0<=x,y,z<=1, x+y+z=1, 0<w<=1, where symbol M represents group V element other than nitrogen).
Patent JP-S58189925-A (JP)
Inventor: JIYOOJI FURANSHISU KURISUPU
IPC: H01H33/18
Filed: 1983-04-15
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-S62222372-A (JP)
Title: Image processor
Inventor: TAKAKURA MASAKI
IPC: G06T7/60
Filed: 1986-03-24
Abstract: PURPOSE:To simply segment a target area by inputting a line that partitions off the target area from other areas and separating the connecting target area from other areas. CONSTITUTION:The output of a combined use memory 15 to store an image, label information and line information is converted to a look-up table memory 16, and displayed on a display 19. At that time the contents in the memory 16 are modified according to a threshold inputted from a threshold input means 11, thereby making the target area distinguished in a white color. When the line to partition off the connecting target area from other areas within the area displayed in a white color is inputted from a coordinate input means 21, said corresponding information is set to '1'. Next, when one point in the target segmented area out of the two separated areas is inputted from the coordinate input means 21, label information of the area to be segmented is modified to '1', thereby segmenting a desired area.
Patent JP-S61226854-A (JP)
Title: Testing method for error detection correcting circuit semiconductor memory
Inventor: NATORI KENJI
IPC: G06F11/08
Filed: 1985-03-30
Abstract: PURPOSE:To simply test an ECC circuit mounted on a memory chip by reading the data of an address used in an error detection correcting circuit and checking whether a read data is correctly checked or not. CONSTITUTION:An optional data A is written in an address used in an error correcting code ECC circuit 3. Thereby, said data is written in a memory cell array 1 for an information bit and an inspecting bit data produced with respect to this data is written in a memory cell group 2 for the inspection bit. Then, a switch circuit 10 is turned off, a data B different from the data A is written in said address. Then, the circuit 10 is turned on and the circuit 3 is operated and a reading operation of the data of the address is carried out. By checking this reading data, when correcting to the data A, it is understood that the ECC circuit function is normally operated.
Patent JP-S60210359-A (JP)
Title: Fillet welding device
Inventor: NOHARA KAZUHIRO
IPC: B23K9/02
Filed: 1984-04-04
Abstract: PURPOSE:To maintain adequately the distance between the weaving locus of a welding torch and a weld line and to prevent a weld defect such as lack of fusion by oscillating a weaving plate around the axis of a crank shaft. CONSTITUTION:A link 37 which drives a weaving motor 30 makes simple harmonic motion and the weaving plate 35 oscillates around the crank shaft 34 of a crank 33. A welding torch A supported to the plate 35 by means of a bent plate 40, a bracket 41, a supporting base 45 and a mounting base 46 oscillates together with the plate 35 and the top end of the core wire of the torch A reproduces a weaving pattern. A traveling motor 3 is driven, by which a self- traveling carriage 1 is run along the weld line E of both plates B, C to be welded. Prescribed fillet welding is thus progressed along the weld line E.
Patent JP-H0624851-A (JP)
Title: Pressure degreasing furnace
Inventor: SUGIURA TOSHIFUMI
IPC: C04B35/64
Filed: 1992-03-25
Abstract: PURPOSE:To uniformize the atmosphere and temp. distribution in the furnace by providing a fan in the pressure vessel of a pressure degreasing furnace and driving the fan in degreasing. CONSTITUTION:This pressure degreasing furnace consists of a pressure vessel 3 contg. a compact and capable of being pressurized and a heater 4 to heat the vessel 3. A fan 11 is provided in the vessel 3 to uniformize the atmosphere and temp. in the vessel 3. A gas feed means is furnished at the bearing for the rotating shaft of the fan 11 or its vicinity to prevent the aggregation, etc., of a binder by the gas current, and a higher-performance pressure degreasing furnace is obtained.
Patent JP-S51143363-A (JP)
Title: Lever spring for damping vibration of a second
Inventor: SANO NORIHIRO
IPC: G04B11/04
Filed: 1975-06-04
Abstract: PURPOSE: To manufacture a high quality lever spring for damping vibration of a second by a process characterized in that a spattered film is formed of a hard material or an anti-friction layer at a desired portion of the lever spring integrated as a unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000225071-A (JP)
Title: Ear cleaner
Inventor: FUKUMURA TOSHIHIDE
IPC: A47K7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To perfectly remove fine earwax and dust by hollowing the handle part of an ear pick, providing a suction port near the tip, and combining a small-sized cleaner driven by a battery to the terminal through a hose. SOLUTION: The handle part of an ear pick is hollowed, and a suction port is opened near the lever part of the ear pick and allowed to communicate with the hollow part. A hose is connected to the rear end of the handle part so that the air in the hollow part can be sucked. A small-sized cleaner is formed of a fan 5, a small-sized motor 4 driven by an AA battery 7, and a filter 6. The earwax and dust can be continuously sucked through the suction port by the small-sized cleaner, and fine earwax and dust can be perfectly removed.
Patent JP-S58185025-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/64
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a magnetic material layer of a phosphorus alloy having stable characteristics, by providing a layer contg. phosphorus on a substrate and sticking a ferromagnetic material diagonally on the surface thereof. CONSTITUTION:An underlying layer consisting of phosphorus and a binder is provided on a substrate 1 consisting of a polymer molding of polyester film or the like. A magnetic material layer of cobalt or the like is formed on the surface of the nuderlying layer 2 by a vacuum deposition method or the like. Phosphorus is contained much near the surface of the layer 2 on account of the surface migration property of phosphorus and since a magnetic material layer 3 is provided on the layer 2, an alloy of cobalt, phosphorus, etc. is formed in the layer 3. The content of phosphorus in the layer 2 is determined as desired; therefore, the content of phosphorus contained in the layer 3 is controllable.
Patent JP-H0590750-A (JP)
Title: Interconnecting method for both surfaces of circuit board
Inventor: KURISUTOFUAA EMU SHIYURAIBAA
IPC: H05K1/00
Filed: 1992-03-25
Abstract: PURPOSE: To obtain a method for manufacturing a multiple layer circuit board with a connection through hole without using electroless plating that uses a troublesome, harmful substance. CONSTITUTION: A dielectric layer 20 with a through hole is formed, a first conductive circuit layer 16 with a first raised structure 18 is formed, and a second conductive circuit layer 38 is formed. The dielectric layer 20 is held by the conductive layers 16 and 38, the first and second conductive circuit layers 16 and 38 and the dielectric layer 20 are laminated so that the first raised structure 18 can be extended in the through hole, and a similar raised structure 40 may be provided at the second conductive circuit layer 38 featuring the electrical connection of the first raised structure 18 to the second conductive layer 38.
Patent JP-H02249789-A (JP)
Title: Small viscous resistance type small water line surface single barrel ship
Inventor: TAKAI MICHIO
IPC: B63B1/12
Filed: 1989-03-22
Abstract: PURPOSE:To decrease viscous resistance by constituting a frame line in an upper part ship body of the underwater ship body of a straight line in case of the captioned monobarrel ship of displacement and high speed ship type. CONSTITUTION:In a small viscous resistance type low water line surface monobarrel ship(SWASH), of the underwater ship body, an upper part ship body H1 constitutes its frame line of a straight line in a truncated reverse V shape from the lower tot he upper. By this constitution, viscous resistance can be decreased with an immersed water surface area made possible to decrease.
Patent JP-H08264558-A (JP)
Title: Compound semiconductor device and fabrication thereof
Inventor: ONISHI HAJIME
IPC: H01L29/80
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a steeper p-n junction characteristics in comparison with old by forming a lateral p-n junction based on the difference of conductivity type between the flat part of active layer and the oblique face part including the facet part. CONSTITUTION: A compound semiconductor layer 11 hacing a facet part 15b is formed, as an active layer, between the flat part and the oblique face part on a semiinsulating compound semiconductor substrate 10. A lateral p-n junction is formed based on the difference of conductivity type between the flat part of the active layer 15 and the oblique face part including the facet part 15b. For example, a high purity GaAs compound semiconductor buffer layer 9 is grown by molecular beam epitaxy on the semiinsulating Gaps compound semiconductor substrate 10 provided with an oblique face part 10b. Subsequently, the GaAs compound semiconductor layer 11 is doped with bipolar impurities, i.e., Si, to form a p-type GaAs layer 11p on the flat part 10a and an n-type GaAs layer 11n including the facet part 15b on the oblique face part 10b.
Patent JP-H08263754-A (JP)
Title: Heat ray sensor
Inventor: HAGIWARA HIROSHI
IPC: G08B13/191
Filed: 1995-03-27
Abstract: PURPOSE: To easily execute the replacing work of a mirror housing and to reduce the cost of the mirror housing. CONSTITUTION: This heat wave sensor is provided with a body board 3, a circuit board mounted on the board 3, a pair of mirror stays 6 mounted on the board 3 and having shaft holes 6a, a mirror holder 16 having rotary shafts 16c and hollow rotary shafts 16d and rotatably inserted into the shaft holes 6a of the mirror stays 6, a mirror housing 10 attachably/detachably fixed to the mirror holder 16, an element board 12 fixed to the mirror stays 6 and having a pyroelectric element, and wires 15 inserted into the shaft 16d and the shaft, holes 6a and connecting the board 12 to the circuit board.
Patent JP-H09259249-A (JP)
Title: Fingerprint impression device and picked-up fingerprint image processing method
Inventor: NIKAIDO KENJI
IPC: G06T1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To sample an accurate rotated fingerprint by composing the part between a longitudinal line, shifted from a border line by a specific number of pixels in an anti-rotation direction, and the end part of the start of rotation, as an employed part. SOLUTION: A camera 2 picks up an image of a fingerprint on an impression base 1 which is lighted up by a light source 10. An image input part 3 inputs the picked-up fingerprint image signal of the camera 2. An image processing part 4 performs a composing process for the picked-up fingerprint image signal inputted by the image input part 3. A registration part 5 stores the fingerprint image processed by the image processing part 4. Then a rotation direction decision part 6 for the image processing part 4 decides the rotation direction of the fingerprint on the fingerprint impression base 1 from the variation direction of the fingerprint image. Further, a border line detection part 7 detects the border line where pixels of higher than specific density are present according to the rotation direction of the rotation direction decision part 6.  Then an image composition part 8 composes specific ranges in the opposite direction form the rotation direction in order on the basis of the border line obtained by the border line detection part 7.
Patent JP-H03266744-A (JP)
Title: Connection mechanism for safety frame
Inventor: TANAKA TAKUJI
IPC: B60R21/11
Filed: 1990-03-17
Abstract: PURPOSE:To facilitate installation and detachment of an upper frame and facilitate storing a safety frame of a tractor into a barn or the like by composing a connection part of an upper and a lower frame of a vertical engagement part, and providing a resilient material between both frames in composing the safety frame. CONSTITUTION:A safety frame of which lower end is fixed to a rear axle housing H protruded right and left from a transmission case M of a tractor into an upper frame 1 and a lower frame 4. The lower frame 4 is fixed by tightening tightening bolts 24 with upper and lower tightening plates 17, 18 protruding at its lower end applied to the upper and lower surfaces of the rear axle housing H. A wide arm 13 is protruded at the upper end of the lower frame 4, and a vertical engagement part 3 is protruded vertically at its outer end. A hat-shaped engagement plate 26 and a hole engagement plate 27 provided at a lower part of the upper frame 1 having a roof at the upper end is engaged with the engagement part 3 through a resilienet member 9, thereby the upper frame 1 is installed freely detachably.
Patent JP-2000268059-A (JP)
Title: Logical simulation system
Inventor: NAKAI TOMOAKI
IPC: G06F17/50
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of evaluating times by executing the evaluating arithmetic processing of a flip-flop regarding it as a flip-flop element which should by evaluated to be a time when the operating condition of the flip-flop element to be an evaluating object is coincident with event information of its synchronizing signal. SOLUTION: When a flip-flop element to be an evaluating object exists in a time, processing equal to or less than the preparing number of an execution process list 102 is executed and it is judged whether an event is generated with respect to a synchronizing signal for controlling the flip-flop element by referring to synchronizing signal variation information of the list 2. When the event is generated in the synchronizing signal by this decision, the variation information is obtained from a signal information table 101. Then, when the variation information of the synchronizing signal is coincident with the operating condition of the flip-flop element, the flip-flop element is regarded as one which should be evaluated to be a time by referring to evaluating arithmetic information 104 and evaluating arithmetic processing of the element is executed.
Patent JP-H07248246-A (JP)
Title: Residual liquid detection method in liquefied mixed gas container, and switching gear therefor
Inventor: SUENAGA TAKEFUMI
IPC: F17C13/02
Filed: 1994-03-11
Abstract: PURPOSE:To enable reducing of time and labor in the treatment of a residual liquid with the minimization of the residual liquid in a container after the use by enabling the detection of the residue of a liquefied mixed gas in the container at higher accuracy to use it completely. CONSTITUTION:A switch gear A of a liquefied mixed gas container has a main control valve 1 and a precontrol valve 2. The main control valve 1 is connected to a shutoff valve 10 of a main container B1 with a flexible pipe 30 and the precontrol valve 2 is connected to a shutoff valve 20 of a preliminary container B2 with a flexible pipe 40. A main supply path 3 is connected to the main control valve 1, a preliminary supply path 4 connected to the precontrol valve 2 and the main supply path 3 and the preliminary supply path 4 are combined to make a common supply path 5, which 5 is provided with a detection block 6. The detection block is provided with a temperature sensor 7 and a pressure sensor 8. A controller 9 compares a steam pressure balance value of a mixed gas detected with the temperature sensor 7 and the pressure sensor 8 with a reference value to compute and the main control valve 1 and the precontrol valve 2 are controlled to open or close based on the results of the computation.
Patent JP-H0234805-A (JP)
Title: Manufacture of phase shift type diffraction grating
Inventor: MATSUDA MANABU
IPC: G02B5/18
Filed: 1988-03-24
Abstract: PURPOSE:To easily manufacture the phase shift type diffraction grating with excellent characteristics by forming selectively a phase shift film which is made of a material with a specific diffraction grating and thick enough to generate deviation a half as large as the period of the diffraction grating when irradiated with laser beam. CONSTITUTION:A photoresist where a diffraction grating pattern is to be recorded is formed on a substrate S and then a separation film is formed on the photoresist film. Then, the phase shift film FPS which is made of the material having the specific refractive index and thick enough to generate the deviation a half as large as A (period of diffraction grating) is formed selectively on the separation film. Then a two-luminous-flux interference exposing method depending upon the laser beam is applied to form the phase shift type diffraction grating on the photoresist film and the photoresist film is used as a mask to etch the substrate, thereby forming the phase shift diffraction grating. Consequently, the phase shift type diffraction grating where the phase shift quantity of a phase transition area is equal to the phase shift quantity at a phase-shifted diffraction grating part is easily manufactured.
Patent JP-S61226314-A (JP)
Title: Air conditioner for vehicles
Inventor: NONOYAMA KOJI
IPC: B60H1/00
Filed: 1985-03-29
Abstract: PURPOSE:To improve the extent of comfortableness so better, by installing a cold air quantity regulating damper in a cold air passage, while constituting a degree of draft resistance in both hot and cold air passages so as to become equalized when a blower suction port is divided by a temperature regulating damper, in case of an air conditioner provided with a suction type blower. CONSTITUTION:At a by-level mode, a temperature regulating damper 9 comes into a state of dividing a suction port 3a of a blower case 3 into almost two parts, while a cold air quantity regulating damper 12 rotates, taking such a position as shown in illustration, and draft resistance in a hot air passage 2a and a cold air passage 2b is constituted so as to be almost equalized. Therefore, cold air from the suction port 3a being almost halved by the temperature regulating damper 9 of the blower case 3 and hot air from the lower part are led into the inside at the rate of nearly 1 to 1. Accordingly, at an outlet of the blower case 3, the cold air is blown upward and the hot air downward, respectively, so that temperature distribution as in 'keeping the head cold and the feet warm' is attainable. Thus, comfortableness is securable.