baber/WOPTO huggingface dataset:
Patent JP-H01232765-A (JP)
Title: Insulated-gate field-effect transistor
Inventor: IZAWA TETSUO
IPC: H01L29/43
Filed: 1988-03-12
Abstract: PURPOSE:To obtain a MOSFET, which is never generated a short-channel effect and is never generated the deterioration of its function due to a hot carrier effect, by a method wherein the main body part and the edge end parts of a gate electrode are respectively formed of materials having different work functions. CONSTITUTION:A main body part 61, which is firmed at a region to correspond to a channel of a gate electrode 6, and edge end parts 62, which are formed connecting to the sidewalls of the main body part 61 between a region to correspond to the gate electrode 6 and regions to correspond to source and drain regions 10, are respectively formed of materials having different work functions. Whereupon, a movable charge is induced as more as a difference between the work functions than a movable charge, which is induced at a channel region under the lower part of the main body part, at channel regions under the lower parts of the insulating parts and a hot carrier effect is inhibited as if a low-impurity concentration layer is extendedly provided up to the lower regions of the insulating parts 62. As a result, a blemish due to the generation of hot carriers is dissolved. Furthermore, as an oblique ion-implantation method and so on become unnecessary, the diffusion depth of the drain can be formed shallowly and a short channel effect can be also prevented.
Patent JP-H07266173-A (JP)
Title: Work centering method and device therefor
Inventor: TAKEUCHI NORIFUMI
IPC: B23B5/42
Filed: 1994-03-28
Abstract: PURPOSE:To make a crankpin of a crankshaft possible for centering and positioning to an X-axis accurately. CONSTITUTION:A bearing housing 4 is an irrotational member, and a main shaft 5 is rotatably supported there. A finpivotal shaft 7 installed in this bearing housing 4 or irrotational member pivots a tilting fin 8, while a fin operating shaft 9 installed in a flange 5a of the main shaft 5 or a turning member is engaged with this tilting fin 8. When the shaft 5 is reciprocatively rotated by a rack via a pinion, this tilting fin 8 is reciprocatively tilted within a plane orthogonal with a paper surface. The number of setup pieces of the tilting fin 8 is plural pieces (if possible, three pieces), and in this constitution, these fins pinch a crankpin 1a with the reciprocative tilting motion, thereby truing up an X-axis and opening it the other way.
Patent JP-H07148326-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-03-28
Abstract: PURPOSE:To supply and discharge a prize ball quickly and correctly by stopping the discharge of balls when the count value of discharged balls reaches a designated value, and discharging a preset number of balls and then stopping the supply and discharge on detecting the abnormal ball flow condition in the case of controlling the discharge for prize balls or the like. CONSTITUTION:A control device 50 of a prize ball discharge device 40 inputs a detection signal output from a prize winning ball detector 55 to a memory circuit 51, and counts prize winning balls to be stored. When the memory value of the memory circuit 51 amounts to '1' or more, a motor 41 of a prize ball discharge device 40 is driven to discharge the prize balls. After that, when the detection value from the discharged ball detector 45 reaches a designated value, the drive of the motor 41 is stopped to end the discharge of prize balls. Also when a detection signal is output from a ball shortage detector 56, the drive of the motor 41 is stopped to discontinue discharging prize balls. If a detection signal is output from a flow abnormality detector 57, when prize balls of a designated number set by a setting device 72 are discharged, the drive of the motor 41 is stopped.
Patent JP-S56155549-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/768
Filed: 1980-04-30
Abstract: PURPOSE:To obtain the semiconductor device having no breaking of wire and high integration by a method wherein the first layer of metal wiring except the connecting part is covered with an SiO2 film, etc., an insulating film is accumulated thereon and an opening is formed, and the second metal wiring is provided. CONSTITUTION:The SiO2 film 24 having the opening is formed on an SI substrate 23 being formed with the prescribed diffusion layer, and the first wiring layer 25 of Al is formed on it. O2 ions are implanted using a resist mask 26 having the opening at the position of the connecting part, and is heat-treated to form an Al2O3 layer 27. Polyladder organosiloxane resin 28 is applied on the whole surface and is heated to harden. After the Al wiring is exposed by plasma etching, the second wiring layer of Al is provided. By this constitution, an interlayer insulating film to be formed with PSG becomes to needless, the process number is broadly shortened, breaking of wire is not generated because the device has no step part in the neighborhood of the opening part, and the highly reliable device can be formed in a high integration.
Patent JP-H03257954-A (JP)
Title: Input-output device of ic package
Inventor: KATO TAKASHI
IPC: G06K19/07
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the number of pins of an IC package and further reduce a package size by providing p-s conversion means included in the IC package for delivering a signal parallel-serial converting the signal among a plurality of input-output terminals and signal transmission means for transmitting a signal between the p-s conversion means and an external circuit in a serial data signal train. CONSTITUTION:There is provided, between an optical integrated circuit 5 and a plurality of input-output terminals of an IC chip 2, a management processor(MP) 6 composed of a decoder circuit for converting a serial (s) data signal supplied from the optical integrated circuit 5 to a parallel (P) data signal and a supplying the converted parallel (P) data signal to each input terminal of the IC chip 2 and of an encoder circuit for converting a parallel data signal supplied from each output terminal of the IC chip 2 to a serial data signal to supply the converted serial data signal to the optical integrated circuit 5. Such use of the serial data signal train transmission through the optical transmission means for the signal transmission between the plurality of the input-output terminals of the IC chip 2 and the external circuit ensures sharp reduction of the number of the pins of an IC package 1.
Patent JP-H01230979-A (JP)
Title: Hot air temperature controller for grain drier and gun type burner in said drier
Inventor: SATAKE TOSHIHIKO
IPC: F26B23/02
Filed: 1988-03-10
Abstract: PURPOSE:To prevent the generation of cracked rice grains and permit stabilized blue flame combustion, by a method wherein a hot air temperature is controlled by comparing the detected value of an air flow rate detecting means with a reference air flow rate while a flow regulating curved surface, provided with an apex at the center thereof, is formed on the inner bottom of an evaporating pan for a gun type burner. CONSTITUTION:When drying is started, an objective temperature is set from the filling amount of grains and the value of moisture and the amount of combustion of a burner 28 is controlled so that the measured temperature of a hot air temperature detecting means 63 coincides with the objective temperature. At the same time, an air flow rate, measured by an air flow rate detecting means 27, mounted in an air discharging chamber 10, is compared with a reference air flow rate to change the objective temperature with respect to the change of air flow rate throughout drying operation. In the burner 28, oil drips, sprayd from a combustion nozzle 31, are mixed with primary combustion air in an evaporating tube 35 and is evaporated thereby obtaining mixed gas while the mixed gas passes through a gas accelerating tube 42 while being accelerated and is discharged to the outside smoothly by the apex 46, at the center of the bottom of an evaporating pan 44, and a flow regulating curved surface 45, provided continuously to the apex 46, and the evaporation thereof is advanced further while being collided against the outer peripheral surface of a lid body 43 along the outer periphery of the gas accelerating tube 42 by the discharging energy whereby the mixed gas joins with the stream of secondary combustion air and perfect combustion of the gas may be effected.
Patent JP-S60201385-A (JP)
Inventor: KATOU TADASHI
IPC: G06F3/153
Filed: 1984-03-26
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-S63222865-A (JP)
Title: Page printer control
Inventor: NOUSEI TOYOSHIGE
IPC: G06F3/12
Filed: 1987-03-12
Abstract: PURPOSE:To simplify and quicken processing, by obtaining a space data for a space portion on a page not through not map memory thereby shortening the time for writing a page of dot patterns into a dot map memory. CONSTITUTION:A space control section 25 provided in a control means 2 detects upper and lower end space portions which produce space outputs without requiring a dot map memory 5. Upper and lower space portions are detected and written into a bit map memory 5. Since processing for reading out page buffer and then developing into the bit map memory 5 is not required at space portion, only such portions as having printing content, i.e. from Pa to Pb, are required to be written into the bit map memory 5, writing process is simplified and quickened.
Patent JP-H06246870-A (JP)
Title: Manufacture of laminated designed metallic plate
Inventor: SATO MASAKI
IPC: B41M5/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a manufacture of a laminated designed metallic plate suitable for the manufacture of a small lot. CONSTITUTION:In a manufacture of a laminated designed metallic plate wherein a pattern printed resin film is laminated to a metallic plate through an adhesive agent layer, the pattern printed resin film is made by performing color printing of a computer graphic image to the resin film by making use of a static plotter or an ink-jet printer.
Patent JP-S61214867-A (JP)
Title: Picture processing device
Inventor: YAMADA MASANORI
IPC: H04N1/403
Filed: 1985-03-20
Abstract: PURPOSE:To perform a quantizing operation which accords with an original picture and is desired by an operator, by generating plural reference signals for quantizing the picture signal from a reading means and selecting one from them. CONSTITUTION:A CPU 211 determines a slice level in accordance with a program stored preliminarily in a ROM 212 on a basis of a white peak and a black peak detected in every line and sends this slice level to a comparator 210. The comparator 210 compares a 6-bit picture signal from a latch 203 with the 6-bit slice level from the CPU 211 and generates a binary signal indicating white/black of each picture element. By this constitution, picture density levels of the original are detected, and plural reference signals for quantizing the signal obtained by reading the original are generated on a basis of detected picture density levels, and one of these generated reference signals is selected, and the quantizing operation is executed which accords with the original picture and is desired by the operator.
Patent JP-S58179167-A (JP)
Title: Differential full-wave rectifying amplifier
Inventor: KOSUGE MINORU
IPC: H02M7/217
Filed: 1982-04-09
Abstract: PURPOSE:To simplify the structure and to obtain a low pass filtering operation by employing two operational amplifiers and respectively rectifying the half- waves of the input by the amplifiers. CONSTITUTION:A pair of operational amplifiers 11, 12 differentially rectify and amplify in such a manner that the amplification factor is determined by the resistors 21-28. The input of an input terminal 1 is applied through resistors 21, 22 to the positive and negative input terminal of the amplifier 11. The output of the amplifier 11 is led through a diode 32 to the output terminal 2, and fed back through a resistor 25 and a diode 31 to the negative input terminal of the amplifier 11. Then, a low pass filter can be composed merely by adding capacitors in parallel with the diodes 31, 33, resistors 26, 27.
Patent JP-S62215679-A (JP)
Title: Friction material for brake
Inventor: HATA AKIRA
IPC: F16D69/02
Filed: 1986-03-18
Abstract: PURPOSE:The titled material providing stable, high coefficient of friction against thermal fading phenomena and water fading phenomena, having improved wear resistance, obtained by blending a friction material of non-asbestos type consisting of a base material, a lubricating component, a filler and a binder with ferrophosphorous in a specific ratio. CONSTITUTION:(A) 40-90wt% friction material of non-asbestos type consisting of (i) a base material (e.g. aromatic polyamide, glass fibers, etc.), (ii) preferably 1-15wt% lubricating component (e.g. graphite, molybdenum disulfide, etc.), (iii) preferably 0-15wt% filler (e.g. barium sulfate, calcium carbonate, etc.), (iv) preferably 1-15wt% friction adjustor (e.g. cashew dust, magnesium oxide, etc.) and (v) a binder (e.g. phenolic resin, etc.) is blended with (B) 10-60wt% ferrophosphorous (preferably ferrophosphorous 1 or 2) to give the aimed material.
Patent JP-H10219175-A (JP)
Title: Water-base ink composition for ball-point pen
Inventor: IMAI TAKESHI
IPC: C09D11/18
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink composition used for a ball-point pen, containing an aluminum powder (paste) as the colorant, not suffering from the settlement of a silvery aluminum powder for a long term, used as an ink having a metallic luster color such as golden or silver ink for a ball-point pen, having an excellent lubricating performances, good ink delivery and giving continuously good writing without encountering poor delivery. SOLUTION: This composition comprises base agents such as 4-10wt.% aluminum paste, 13-15wt.% pigment dispersion, 2-3wt.% lubricating clay mineral, 12-17wt.% glycol humectant, 0.1-0.2wt.% antiseptic, 3-5wt.% glycerol and 0.4-0.6wt.% surfactant and water and has a viscosity of 500-2,000cP. The composition may further contain 0.05wt.% thickener and 0.05% rust preventive.
Patent JP-S53142606-A (JP)
Title: Production of armature with mechanical governor
Inventor: NOGUCHI TAKUO
IPC: H02K23/66
Filed: 1977-05-19
Abstract: PURPOSE: To adhere simply and correctly together a core-commutator assembling base and a governor assembling base, by using the solid adhesive in the normal temperature, to the armature of micromotor with mechanical governor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60209012-A (JP)
Title: Preparation of polyester yarn
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/62
Filed: 1984-03-28
Abstract: PURPOSE:The titled yarn having improved mechanical properties and uniformly, by drawing polyester yarn obtained by melt spinning while introducing a specific flow rate of hot steam to a heating zone, providing it with a finishing oil at a specific position. CONSTITUTION:A thermoplastic polyester polymer is subjected to melt spinning from the spinneret 2 to give the polyester yarn Y, which is cooled once to <= the glass transition temperature by the chimney cooling column 3. The cooled yarn Y is made to travel a heating zone in the heating column 6, and drawin while introducing a hot gas having 10-80Nl/min, preferably 20-30Nl/min flow rate. The finishing oil feeder 8 is set at a position 25-100cm distance Xcm from the outlet at the bottom of the heating zone, the yarn Y is provided with a finishing oil, and wound by the rollers 9 and 10 at >=3,000/min winding speed, to give the desired polyester yarn.
Patent JP-S51133615-A (JP)
Title: Cylinder head for engine of vehicle
Inventor: KURODA YUTAKA
IPC: F02D21/08
Filed: 1975-05-15
Abstract: PURPOSE: Adjacent two exhaust ports 9a and 9b of exhaust gas cylinder engine 1 are combined in pairs in the cylinder head 8 with crossing angles of 0° to 90° in the same cylinder head. Loss in output of engine is not increased and thus the decrease in exhaust gas temperature may be prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61218242-A (JP)
Title: Aggregated wiring device
Inventor: HAMANO FUMIO
IPC: B60R16/023
Filed: 1985-03-25
Abstract: PURPOSE:To miniaturize an aggregated wiring system by using a CCU to process many inputs being in AND condition existing in an automobile and inputs being in OR relation by means of software. CONSTITUTION:A control section consists of a synchronizing circuit 61 synchronizing reception data of a line 68 with a clock, a control circuit 62 using the said clock to apply control of shift of a shift register, control of interruption and transmission error control of data, and an address comparator 63 comparing the address given from a line 67 with an address representing destination included in the reception data. The interface section consists of a shift register 64 applying serial/parallel conversion, an A/D converter control circuit 65 controlling an A/D converter 3 for serial input/output and an input/output buffer whose input/output is changed by the address input of a line 67 and connected to the input/output interface 4. Thus, the relation between the output and input is controlled in terms of the software at each time.
Patent JP-H04223507-A (JP)
Title: Power-supply controlling circuit
Inventor: NEIRU JIEI YOSHINSUKII
IPC: G05F1/563
Filed: 1991-03-22
Abstract: PURPOSE: To make two mode of constant current/constant voltage sources into one by adding a local feedback network. CONSTITUTION: A control loop controlling a power source at the time of an operation in a constant current mode and a control loop controlling the power source in a constant voltage mode are provided. As a desirable operation mode, the transfer function of an output stage 108 having the constant voltage mode and the control loop are de-coupled and the power source can be operated in the respective modes. Namely, a de-coupling means is constituted of a feed back loop 202 having an amplifier 114, a filter and a diode 116.
Patent JP-S61218357-A (JP)
Title: Linear motor
Inventor: KANO YOSHIO
IPC: H02K41/035
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a linear motor of simplified structure and large driving force and high reliability, by fitting a moving member of a tubular permanent magnet outside a rod-shaped electromagnet, and by making the commutator segment on the outer peripheral section of the electromagnet in sliding contact with a brush inside the moving member. CONSTITUTION:A rod-shaped core 1 is wound up with a coil 2 in a solenoid shape to form a stator 8. A commutator segment 6 is arranged to be formed on the outer peripheral face of the stator 8 in the range of the full longitudinal direction. The moving member 3 of a tubular permanent magnet is fitted on the outer periphery of the stator 8. A brush 5 fitted inside the moving member 3 is made to be in sliding contact with the commutator segment 6, and energizing to the coil 2 is controlled, and the moving member 3 is driven. As a result, the linear motor of simplified structure and easy production can be obtained. Only by changing the direction of energizing with a switch 7, the driving direction of the moving member 3 can be reversed.
Patent JP-S6271791-A (JP)
Title: Sportive boat
Inventor: HORIUCHI KOTARO
IPC: B63B35/73
Filed: 1986-03-17
Abstract: PURPOSE:To make a player easy to step into a boat from the water, by installing an opening part in the rear of the hull, while forming each grip part at both sides of the hull. CONSTITUTION:Each grip part 16 is formed in a deck part 3 as bending both sides upward, and these grip parts 16 become shortened in length in proportion as going toward the rear. These grip parts 16 are extended toward the opening part formed in the rear of the hull 1. A player grasps these grip parts 16 by both hands and if he draws the hull 1 toward himself, his body is guided by the opening part, thus he is able to embark on the deck part 3 so easily. In addition both hands regrasp the front side of these grip parts 16 whereby his body can be slidden into the hull 1 in a state of being laid upside down.
Patent JP-H02238262-A (JP)
Title: Air conditioner for vehicle
Inventor: HIRATA TOSHIO
IPC: F25B1/00
Filed: 1989-03-11
Abstract: PURPOSE:To enhance charging efficiency of a storage unit used for switching room cooling capacity, to reduce in size the unit and to enhance placing properties in a vehicle by providing the unit for low boiling point refrigerant, means for operating to open or close first and second valves, and means for controlling pressure of refrigerant to be introduced to a liquid reservoir. CONSTITUTION:Since temperature of a condenser 2 is raised, refrigerant of gas state mainly containing low boiling point refrigerant is increased at the top of a liquid reservoir 3, and pressure Pr of the refrigerant is, when the temperature of the refrigerant in the top of the reservoir 3 is raised, enhanced, a controller ECU operates, when the detection value of a pressure sensor 15 for detecting it exceeds a set pressure Ps, drivers 13, 14 to open a first solenoid valve 7 and to close a second solenoid valve 8. This state is a refrigerant separation mode, refrigerant containing relatively more vapor refrigerant in the top of the reservoir 3, i.e., low boiling point refrigerant is separated from a refrigerating cycle RC, and contained in a storage unit 6 through the valve 7. In this case, room cooling capacity is remarkably increased due to the content of a large quantity of low boiling point refrigerant in the refrigerant, and the temperature in a compartment can be lowered in a short period of time even when an engine is not rotated at a high speed.
Patent JP-S58176465-A (JP)
Title: Bendix type engine starting apparatus
Inventor: HANAI TOSHINORI
IPC: F02N11/08
Filed: 1982-04-08
Abstract: PURPOSE:To prevent wear and damage of gears, by making engagement of a pinion gear and a ring gear quiet and smooth through provision of an electric circuit for making the speed of rotation of a starter motor before engagement of said two gears different from that after engagement of the gears. CONSTITUTION:An engine starting apparatus of this invention comprises a pinion gear 3 for transmitting the power of a starter motor 6 and a ring gear 12 formed integrally with a crankshaft 11. At the time of starting an engine, the pinion gear 3 is brought into mesh with the ring gear 12 at a low speed by pushing a switch 16 and supplying a small current I1 restricted by a resistance 18 to the starter motor 6. Here, since, after engagement of the two gears, a limit switch 10 is turned ON and a large current I2 is passed to a second feeder line 21, the speed of rotation of the starter motor 6 is raised and the engine is started. With such an arrangement, it is enabled to render the engagement of the pinion gear and the ring gear quiet and smooth.
Patent JP-S61219765-A (JP)
Inventor: YAMANE KENJI
IPC: F16J15/34
Filed: 1985-03-22
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-H02237581-A (JP)
Title: Bamboo sword
Inventor: FUJIMORI KATSUZO
IPC: A63B69/02
Filed: 1989-03-10
Abstract: PURPOSE:To contrive to use a bamboo sword for a long term and maintain its safety, by a method wherein a split member forming the bamboo sword is composed of an inner layer made of reinfrocing material with a cavity part and an outer layer of a protecting member provided around the inner layer. CONSTITUTION:Each of split members 2 forming a bamboo sword 1 is composed of both a layer 3 of a reinforcing member 5 (e.g. carbon fiber) with a cavity part 4 and a layer 7 of a protecting member 6 (e.g. polyester resin) provided around the layer 3. The ratio of the thickness t of the cavity part 4 to the thickness T of the split member 2 is set to 0.1 to 0.9. As a result of it, the bamboo sword can be fully good for a long term to its usage, and can be fully maintain its safety, and also can soften its impact force.