baber/WOPTO huggingface dataset:
Patent JP-H1197705-A (JP)
Title: Semiconductor integrated circuit
Inventor: CHIYOU KOUYUU
IPC: H01L21/336
Filed: 1997-09-23
Abstract: PROBLEM TO BE SOLVED: To form a circuit of a low electric resistance and a finely processible circuit on the same substrate with a smaller number of steps, by superimposing a substance having a higher conductivity than crystalline silicon onto a part of a gate electrode of a second transistor made of crystalline silicon. SOLUTION: Thin film transistors(TFTs) 151, 152 and 153 are formed on a substrate 101 having an insulating surface, with an underlying film 102 provided between the substrate and thin film transistors. Gate electrodes 108 and 109 of the TFTs 151 and 152 are made of conductive crystalline silicon. On the other hand, a gate electrode 150 of the TFT 153 is made by forming a substance 113 of high conductivity on conductive crystalline silicon 112. Since the gate electrodes 108 and 109 can be finely processible to an extent of submicron, a peripheral circuit having a high degree of integration can be formed. Since the gate electrode 150 has a high conductivity, it can be used for a pixel switching TFT of a display circuit of a large area.
Patent JP-H1195481-A (JP)
Title: Image forming method and electrophotographic developer
Inventor: KAWASE HIROMITSU
IPC: C04B41/86
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a toner image is formed on a transfer sheet so that the toner image gives a baked pattern free from voids and unevenness in the baked state when the toner image is transferred from the transfer sheet and baked on the surface of a heat resistant solid such as pottery and to provide an electrophotographic developer used in the method. SOLUTION: An electrostatic latent image on an image support is developed with a toner which becomes coloreds after baking and the resultant toner image is transferred from the image support to a transfer sheet to form the objective toner image on the transfer sheet. In this image forming method, the absolute value of the electric charge of the toner is regulated to <=12 μc/g. The electrophotographic developer contains a toner which becomes colored after baking and has <=12 μc/g absolute value of the electric charge.
Patent JP-H0590082-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: KANEKO SHINICHI
IPC: H01G9/048
Filed: 1991-09-26
Abstract: PURPOSE:To provide a manufacture of an excellent electrolytic capacitor which is favorable in work efficiency and contributable to the improvement of various properties of the electrolytic capacitor by improving the method of stopping the winding of an organic semiconductor. CONSTITUTION:A spacer 3 is interposed between an anode foil 1 consisting of a valve acting metal and a cathode foil 2, and also an anode terminal 4 and a cathode terminal 5 are attached and wound on each electrode foil. At the final stage of the winding process, a heat-resistant resinous adhesive tape 6, where a binder is applied on heat-resistant resin with it as a base material, is stuck to the periphery of an element so as to form a capacitor element 7. An organic semiconductor material is stored in a top-opened case 8, and is heated and fused into organic semiconductor fused liquid, and the capacitor element 7 is impregnated with it. The opening of the case 8 is sealed with an plug 11 after cooling the organic semiconductor and making it into an organic semiconductor 10 in solid state.
Patent JP-H01117140-A (JP)
Title: Paper feeder
Inventor: TSUKAMOTO KIMIHIDE
IPC: B65H3/34
Filed: 1987-10-30
Abstract: PURPOSE:To aim at miniaturization in a feeder itself and timing stabilization in rocking motion by installing both first and second cams on the same axis as a clutch mechanism controlling these cams. CONSTITUTION:When a solenoid is turned to ON, a first claw piece 21 opens a clutch cover 19 so that drive is transmitted to a first shaft 6, and thereby a feed roller 5 gets rotating. With rotation of this first shaft 6, a draw-in roller 8 also gets rotating. In addition, since a third claw piece is also opened and cams 39, 72 are rotated as well, a shutter 12 and the draw-in roller 8 both get operating. In the state that the solenoid 22 is left turned on intact, a spring clutch 15 transmits the drive, and the feed roller 5 continues to rotate, but a spring clutch 41 cuts off the drive after a little less than a turn, stopping each rotation of these cams 39, 72. At this time, the draw-in roller 8 goes up and the shutter 12 goes down the other way. Since deflection is put on paper, it is detected by a detecting switch 75 and then the solenoid 22 is turned to OFF at a specified interval.
Patent JP-2001102702-A (JP)
Title: Wiring board
Inventor: TAKESHITA YOSHIHIRO
IPC: H05K1/09
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which can easily suppress power supply voltage and unwanted radiation noise generated between a power source layer and a ground layer over a wide frequency range, using a simple structure. SOLUTION: A wiring board 1 has mounting surfaces for mounting a semiconductor element 4 on the surfaces of insulating substrates 2 and a power source layer 5 and a ground layer 6 made of a conductor material, containing at least one kind selected from among Cu, W, and Mo as a main ingredient and formed on the rear surfaces or inside of the substrates 2. On the peripheral edge of at least either one of the layers 5 and 6, high-resistance areas 5b and 6b made of a conductor material having a sheet resistance between 0.1 Ω/sq and 1,000 Ω/sq, which is higher than those of the internal areas 5a and 6a of the layers 5 and 6 and a higher resistance than those of the internal areas 5a and 6a are provided.
Patent JP-2001102411-A (JP)
Title: Method for mounting electronic component
Inventor: SATA TOMOTOSHI
IPC: H01L21/60
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting an electronic component for surely connecting the terminal of an electronic component with the circuit wiring of a circuit board. SOLUTION: An electronic component 9 is mounted by a process for mounting circuit wiring 2 on the surface of a ceramic substrate 1, and for successively mounting a nickel layer 4 and a metallic layer 5 on one part of the surface, a process for scratching the surface of the metal 5 with a grinding needle 12 made of iron whose ionizing inclination is smaller than that of nickel and whose Moh's hardness is larger than that of nickel for forming a scratch trace 6 reaching the nickel layer 4, and for adhering a metallic piece generated due to the abrasion of the grinding needle itself to the surface of the scratch trace 6, and a process for soldering a terminal 10 of the electronic component 9 with the surface of the circuit conductor 2 on which the metallic layer 5 is mounted,  and for electrically connecting the terminal 10 of the electronic component 9 through solder 11 and the metallic piece of the surface of the scratch trace with the circuit wiring 2.
Patent JP-H02125925-A (JP)
Title: Control valve for exhaust turbo supercharger
Inventor: OKIMOTO HARUO
IPC: F02B37/007
Filed: 1988-10-31
Abstract: PURPOSE:To contrive to make the whole of a device compact by installing an exhaust cut valve which interrupts exhaust gas flow to a secondary turbine at the time of low revolutions in such a way as to be freely rocked around a rotating shaft which is off-set from an exhaust passage, and thereby arranging said shaft between exhaust passages on the primary and secondary sides. CONSTITUTION:Each turbine 4 and 6 and each blower 8 and 9 on the primary and secondary sides of an exhaust turbo supercharger 46 are arranged for two each of branch air intake passages 10 and 11 wherein two independent exhaust passages 2 and 3 and an air intake passage 12 are junctioned. Then, an exhaust cut valve 18 is arranged for an exhaust passage 3 on the secondary side which is suspended at a low revolution range, and an exhaust snifting valve 24 is provided for a snifting passage 22 provided in such a way as to go around the exhaust cut valve 18. In this case, the exhaust cut valve 18 is provided for the outlet section of the exhaust passage 3 communicated with the entrance 7 of the secondary turbine 6 in such a way as to be rocked by a stay 57 fixed on a rotating shaft 58, and the rotating shaft 58 is arranged between the exhaust passages 2 and 3 on the primary and secondary sides.
Patent JP-H10237323-A (JP)
Title: Resin composition and molded product
Inventor: MATSUOKA HIDEO
IPC: C08K7/14
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having high resistance to moisture, flame retardancy, tracking resistance and mechanical properties. SOLUTION: This composition comprises (A) 100 pts.wt. of a thermoplastic resin and (B) 0.01-500 pts.wt. of red phosphorus and has an electroconductivity of 0.1-1000μS/cm where the electroconductivity is defined as the electroconductivity of the water that obtained by adding 5g of the red phosphorus or the resin composition to 100ml of pure water, extracting at 121 deg.C for 100 hours and diluting the filtered extraction water to 250ml in volume.
Patent JP-H07129419-A (JP)
Title: Virtual computer system
Inventor: KAZETO MASAYA
IPC: G06F9/46
Filed: 1993-11-08
Abstract: PURPOSE:To enlarge the range of a guest OS to be operated on a virtual computer by processing instructions or data while judging the hardware(HW) architectures of the virtual computer and a real computer and transforming them into forms corresponding to the respective computers. CONSTITUTION:When the data of a real computer 3 are required, the HW architecture of a real computer system is judged by real computer architecture judge processing, and the class of the architecture is judged. Further, the instruction form or data form of any arbitrary request 4 is transformed into the form corresponding to the architecture of a virtual computer 1 by the processing of form transformation into the real computer. Corresponding to the executed result 7 of the instruction, the HW architecture of the virtual computer system is sampled by virtual computer architecture judge processing, and the architecture class is judged. Then, the data of the executed result 7 or the like are transformed from the form of the architecture of the real computer 3 to the form corresponding to the architecture of the virtual computer 1 by the processing of form transformation into the virtual computer.
Patent JP-H08137751-A (JP)
Title: Processor device and its control method
Inventor: TENMA SHOJI
IPC: G06F12/08
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the overhead of a control program by restoring the operation of the control program to a previous state of the write operation of holding data when data to be written into a memory mapped register is in a holding state in a synchronous buffer circuit part. CONSTITUTION: The interruption program processing part 64 of CPU 22 checks whether data which is written into the memory mapped register 68 becoming an access target is in the holding state in the synchronous buffer circuit part 32 when external interruption against the memory mapped register 68 occurs. When a system is in the data holding state by referring to a use state display register 54, the operation of the control program of a control program processing part 62 is restored to the previous state of the write operation of holding data. Thus, the write operation against the external target using an output buffer 26 can securely be executed without deteriorating interruption responsiveness by reducing the overhead of the control program.
Patent JP-H0586424-A (JP)
Title: Production of ceramic fiber performed body used for fiber-reinforced metal matrix composite
Inventor: IWASAKI MASAMICHI
IPC: C22C47/02
Filed: 1991-09-26
Abstract: PURPOSE:To produce a performed body for ceramic fiber-reinforced metal matrix composite free from reaction with molten metal and increased in mechanical strength. CONSTITUTION:Small amount of aluminum borate grains is added to a fiber reinforcement, and the resulting mixture is compacted. The resulting green compact is heated at high temp., by which aluminum borate is sintered. By this method, the fiber performed body for metal matrix composite increased in mechanical strength at high temp. can be obtained.
Patent JP-H11136466-A (JP)
Title: Contact image sensor and image reader
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To accelerate a read speed without lowering read accuracy by using a light source for changing an emitted light quantity by providing a light quantity detection means for receiving light emitted from the light source and outputting detection signals corresponding to the received light quantity and varying the amplification degree of read image signals outputted from an image sensor chip based on the detection signals. SOLUTION: A phototransistor PT1 receives the light emitted from the light source and outputs the detection signals corresponding to the received light quantity. A control circuit 33, a correction circuit 34 and D/A converters 38R, 38G and 38B vary the amplification degree of amplifiers 37R, 37G and 37B for amplifying the image read signals outputted from this image sensor based on the detection signals outputted from the phototransistor PT1. Thus, the read of an original is highly accurately executed at a high speed even in the case that an ambient temperature is low and the emitted light quantity is little without waiting for the stabilization of the emitted light quantity after lighting start by using a cold cathode-ray tube for the light source.
Patent JP-S61154085-A (JP)
Title: Semiconductor photoreceptor
Inventor: ITO MASANORI
IPC: H01L31/09
Filed: 1984-12-26
Abstract: PURPOSE:To increase the height of a Schottky barrier, and to reduce dark currents by forming a window layer (a second semiconductor layer) having large forbidden band width onto an optical absorption layer (a first semiconductor) and shaping a Schottky electrode onto the window layer. CONSTITUTION:A second semiconductor layer having forbidden band width larger than a semiconductor substrate or a first semiconductor layer applied onto the semiconductor substratre is applied onto the semiconductor substrate or the first semiconductor layer, and metallic electrodes are shaped directly onto the second semiconductor layer. For example, an n0GaAs layer 2 in 2-3mum thickness as an optical absorption layer and an AlxGa1-xAs layer 5 in 1,000Angstrom thickness as a window layer are applied onto an SI-GaAs substrate 1 in succession, and Al electrodes 3 and 4 are formed onto the layer 5 as Schottky electrodes. Accordingly, a photodetector having MSM structure, dark currents thereof are reduced and pulse reply thereof lies far, is acquired.
Patent JP-H08138283-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TORU
IPC: G11B5/00
Filed: 1994-11-11
Abstract: PURPOSE: To contrive cost reduction in a manufacturing process of a VTR by reducing a switching point of a head switch signal and an adjusting circuit by automatically adjusting the switch point of the head switch signal. CONSTITUTION: In a phase comparing and detecting part 110, input phase difference time between a vertical synchronizing signal Sld and the head switch signal Sih is measured at each rise time of the signal Sih from input time of the signal Sld and input time of a leading edge of the signal Sih, and its average value is calculated, and is inputted as an input phase difference time data Slj to a head switch delay data generating processing part 111. Then, in the processing part 111, a deviation amt. between the data Slj and a target value of input phase difference time data set in advance in the part 111 is calculated, and a head switch delay data Slh is calculated for the purpose of correcting the deviation amt., and is written as a head switch delay write data Slk in a RAM 113 via a delay data calculating processing part 112.  Simultaneously, the data Slh is set as a head switch delay read data Slp in a head switch delay counter circuit part 109.
Patent JP-S61155668-A (JP)
Title: Oiling device of compressor
Inventor: SAEKI YUJI
IPC: F04B39/06
Filed: 1984-12-27
Abstract: PURPOSE:To sufficiently lubricate an intake valve, a discharge valve, a cylinder and so on by shaping an oil sump and a passage in a cylinder wall and also shaping an oil sump groove in a piston. CONSTITUTION:When a pinton 6 reaches a point adjacent to the lower dead point center, the oil sump 6a of a the piston 6 and the passage 5a of the cylinder 5 come to relatively opposing positions. Oil in the oil sump 5a of the cylinder 5 then flows from the passage 5b of the cylinder into the oil sum 6a of the piston 6. In such state, oil flows through the oil passage 6b of the piston 6 as shown by an arrow A and is stuck to an intake valve, a discharge valve, the piston 6 and the cylinder 5. The lubricating characteristics can therefore be maintained sufficiently.
Patent JP-2000106172-A (JP)
Title: Lead-acid battery
Inventor: TANAKA SUSUMU
IPC: H01M2/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery, capable of easily discriminating polarity at connecting of an external terminal to a terminal and after the connection thereof. SOLUTION: In this lead-acid battery, caps 6, 7 made of an acid-resistant synthetic resin and for displaying polarity with colors are fitted on terminals 2, 3. Outer diameter of the caps 6, 7 are desirably formed less than the outer diameter of the terminals 2, 3, and especially these outer diameters are formed nearly equal to each other and peripheral surfaces of the caps 6, 7 and the peripheral surfaces of the terminals 2, 3, are flush with each other so that the upper parts of the caps 6, 7 are exposed and lower parts thereof are covered with the external terminals 8, 9 at fitting of the external terminals 8, 9 to the terminals 2, 3.
Patent JP-H03149091-A (JP)
Title: Sewing machine drive device
Inventor: NAKAMURA TAKASHI
IPC: D05B69/18
Filed: 1990-10-18
Abstract: PURPOSE:To perform the variable speed operation of a sewing machine and obtain a novel sewing machine drive device by using an AC induction motor as a drive motor, and driving the motor with a variable voltage and frequency inverter circuit. CONSTITUTION:In starting a sewing work, a foot pedal 28 is stepped down for causing a magnet 52 to approach a Hall element 58, and a sewing speed instruction signal VC is thereby outputted from a magnet sensor part 60 to an electric motor speed control circuit 32. Also, an operation signal S1 is outputted from a photo interrupter 42 to a sewing machine drive circuit 34. A start signal SRT is outputted from the sewing machine control circuit 34 to the speed control circuit 32, thereby starting the drive of a sewing machine drive electric motor 14. In the speed control circuit 32, voltage and frequency are converted to levels corresponding to a speed instructed by a voltage control circuit 94 and a frequency control circuit 96, thereby rotating the drive electric motor 14 at the predetermined speed. For reducing the speed of the motor 14 during the sewing work, the foot pedal 28 is reset to kill the sewing speed instruction signal VC. Then, the operation of a transistor drive circuit 98 is switched over to an electric brake circuit, thereby quickly reducing the speed of the motor 14 and stabilizing the speed to the predetermined level.
Patent JP-H04154323-A (JP)
Title: Mobile communication control system
Inventor: MORI KENICHI
IPC: H04B7/26
Filed: 1990-10-18
Abstract: PURPOSE:To realize the control stage extending over a multistage by putting a condition of a mobile station to be a control object into control information, and varying uniformly this condition in accordance with traffic of a signal channel. CONSTITUTION:A mobile station compares a control group of binary four digits stored in a present station with a received control group display part 102, and can send out a signal, only in the case the significant part of the control group display part 102 determined by an effective digit number designating part 103 coincides with that of its own station. By this system, when it is assumed that a distribution of the control group of the mobile station in a radio zone is uniform, mobile stations of 1/2, 1/4, 1/8, and 1/16 of the mobile stations in the radio zone can send out a signal by varying the effective digit number designating part 103 to 00, 01, 10, and 11. Also, by varying the control group display part 102, the mobile station for permitting to send out a signal can be varied without varying the ratio of the mobile station for permitting to send out a signal in the zone.
Patent JP-S61151538-A (JP)
Title: Processing method of silver halid color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/30
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the generation of the precipitate in a stabilizer for replacing washing and to decrease considerably the amt. of the washing water by incorporating at least one of the compd. expressed by general formula (I), (II), (II') or (II'') into a titled material. CONSTITUTION:The titled material is processed with the stabilizer for substituting rinsing contg. at least one of the compd. selected from the group consisting of an epoxy compd., aziridine, acryloyl compd., binyl sulfonyl compd., triazine compd., isooxazolium compd., sulfonate compd., carbodiimide compd., maleinimide comp. and isocyanate compd. in the presence of at least one of the compd. expressed by general formula (I), (II), (II') or (II''). The precipitate is produced by the long-period continuous processing and liquid preservation in the epoxy compd., etc. known as a technique to prevent yellow stains. The compds. expressed by formulas (I), (II), (II'), (II'') known as the dyes to be used for the photosensitive material are effective for such precipitate.
Patent JP-H0999924-A (JP)
Title: Article transfer tool and article treating device
Inventor: SOUNO TOKIHITO
IPC: B65G47/49
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To diagnose the abnormality of an article treating device rapidly and surely by providing an article transfer tool moved by means of an article transfer line with article-holding and-transferring functions and information- sensing and- recording functions. SOLUTION: In a liquid charging and packing device 10, bottles are charged with liquid such as detergent and then a cap is put on each of the bottles, which bottoles are put into a packaging box, and operation conditions of a bottle transfer line 16 are inspected at an inspection device. The inspection device has a bottle transfer tool 21, bar code labels 22A-22J, and a diagnosis device 23 to inspect the abnormality of the line 16 by measuring impact forces acting on the tool 21 by means of an acceleration sensor 31 provided on the tool 21, while sensing signals of the sensor 31 are recorded at a data recording unit 32. A bar code reader 33 reads information of the labels 22A-22J and a control unit 34 controls the timing of start and end of recording of the unit 32 based on the read information.