baber/WOPTO huggingface dataset:
Patent JP-S6318677-A (JP)
Title: Iii-v compound semiconductor device
Inventor: KUZUHARA MASAAKI
IPC: H01L21/265
Filed: 1986-07-11
Abstract: PURPOSE:To reduce a short channel effect and to implement the high gm of an enhancement type group III-V semiconductor with good controllability, by forming a fluorine-ion implanted region having the depth of implantation distribution, which is thicker than the n-type operating region of the III-V compound semiconductor. CONSTITUTION:An n-type operating layer 11 and an n<+> contact layer 9 are formed in semi-insulating GaAs substrate 1. A fluorine-ion implanted region 12, which has the distribution of implantation deeper than the thickness of the layer 11, is formed so that the region 12 is overlapped with the region of the layer 11. The depth of Si ions (a) and that of the F ions (b) have different values. The F ions are implanted at the same time as the Si ions, which are implanted in the substrate, together. Thus the activating rate and the mobility of the Si ions are made larger than those of the Si ions when only the Si ions alone are implanted. A gate electrode 7 and an ohmic electrode 10 are formed. In this method, a short channel effect is decreased, and a high gm is implemented with good controllability.
Patent JP-H081046-A (JP)
Title: Rotary atomizing type electrostatic coating apparatus
Inventor: MATSUDA HIDETSUGU
IPC: B05B3/10
Filed: 1994-06-22
Abstract: PURPOSE:To increase the recovery rate of a former color coating material and remaining in a coating material path at the time of color change and a washing solvent for washing and to reduce the quantity of a coating material and the washing solvent discharged to the outside. CONSTITUTION:A feed tube 41 has triple tube structure consisting of an outer cylinder 42, an inner cylinder 43 and a intermediate cylinder 45. Between the inner cylinder 43 and the intermediate cylinder 45, a waste liquid pass 47 communicating with a coating material pass 46 through communicating holes 43B on the head side is formed. Therefore, when a former color coating material is discharged at the time of color change, a coating material valve 49 is opened to cut off the coating material pass 46. By opening a waste liquid valve 50 in this state, the greater part of the former color coating material remaining in the coating material pass 46 flows into a waste liquid tank through the coating material pass 46, communicating holes 43B, the waste liquid pass 47, the waste liquid valve 50 and waste liquid piping in order and is recovered.
Patent JP-H0211379-A (JP)
Title: Ink ribbon cassette
Inventor: MACHII RITSUO
IPC: B41J33/24
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the wearing, collapse, chipping or the like of disk-shaped take-up teeth, without causing damage to a ribbon, by a construction wherein a transmission member in a ribbon-feeding mechanism in a cassette which member makes contact with the take-up teeth provided in the exterior of a cassette comprises a rubber-like elastic material. CONSTITUTION:With a take-up teeth 7 rotated by a motor 10 provided in the exterior of a cassette 1, a flexible roller 22 comprising a rubber-like elastic material, disposed in the cassette and pressed against the take-up teeth 7 is rotated. With the roller 22 thus rotated, a transmission gear 23 molded from a plastic and connected to the roller 22 in one body is rotated, whereby a ribbon-feeding gear 14 engaged with the gear 23 is driven to rotate. An ink ribbon passed between the feeding gear 14 and a pressure roller 16 pressed constantly against the gear 14 is securely fed while a frictional feeding force is exerted thereon by the pressure roller.
Patent JP-S6142180-A (JP)
Title: Torque sensor
Inventor: HASE HIROYUKI
IPC: H01L41/20
Filed: 1984-08-02
Abstract: PURPOSE:To keep the output constant regardless of the material quality of the axis of rotation by a method wherein the amount of torsion generated by torque is converted into the variation in permeability of a soft magnetic substance layer, which variation is grasped as the variation in inductance of a coil. CONSTITUTION:A metallic surface layer 4 made of aluminum is provided between the soft magnetic substance layer 2' made of an amorphous magnetic alloy of Fe-Si-B series and the axis of rotation 1. The length of the layer 4 in the axial direction is 1.2 times or more of the length of the coil 3. The thickness is set at 0.4mm. or more which is the penetration depth of a magnetic field when used at an operating frequency of 20kHz of the titled device. This construction can be prevent leakage fluxes to the axis 1, keeping the output at 5% or less even when the quality of the axis material varies.
Patent JP-H0329182-A (JP)
Title: Word length converting circuit
Inventor: WATANABE YOSHITAKA
IPC: G06F5/01
Filed: 1989-06-26
Abstract: PURPOSE:To reduce the write number of data in the case of continuously writing data in a RAM and to shorten the write processing time by selecting the existence and method of bit rotation of a rotation control circuit, using 8 bits as they were and converting the word length of 6 bits. CONSTITUTION:For instance, random access memory(RAM) part 11 consisting of 24 X n bits, a mode selection circuit 17, etc., are connected. The existence and method of bit rotation in the rotation control circuit are selected and set up in accordance with the positions and the number of gates selected out of 24 gates 19 in the 1st to 3rd I/O gate blocks 16a to 16c. The data of 8 bits sent from the external are written in the RAM part 11 as they are, while automatically converting the word length of the 6-bit data and writing the converted data. Consequently, the write number can be reduced and the write processing time can be shortened.
Patent JP-H0453567-A (JP)
Title: Facial treatment roller
Inventor: SUGA TOSHIHISA
IPC: A61N2/08
Filed: 1990-06-21
Abstract: PURPOSE:To promote the metabolism of the skin by the effect of magnetic force line and hold the tension of the skin by rotatably mounting a roller made of permanent magnet on the top of a grip, and rubbing the skin with the roller. CONSTITUTION:A rotating shaft 4 is rotatably mounted in a grip 5, one end of the rotating shaft 4 is protruded out from the top 3 of the grip 5, and a roller 1 made of permanent magnet consisting of magnetic material such as ferrite or alnico is fixed thereto. When the magnetic poles of the roller 1 are radially disposed, the direction of magnetic force line is alternately changed when the roller 1 is rotated on a skin 6, and the more effect of magnetic force line can be obtained. In the using method, the rolled 1 may simply be rolled on the skin with holding the grip 5 and can very easily be used, and the massage effect by the roller 1 together with the effect of magnetic force line can be expected.
Patent JP-H1020418-A (JP)
Title: Digital voice recording system
Inventor: KANBE SHUICHI
IPC: G03B31/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily check the trouble of a digital voice recorder even before recording of digital voices. SOLUTION: A specified current is applied to respective light sources 14 and the light quantities thereof are measured by an optical sensor 15 to obtain the measured light quantities at the time of first measuring the light quantities of the respective light sources 14 by a photosensor 15 when the specified current are applied thereto, storing the light quantities thereof as reference light quantities into the digital voice recording system and judging the deterioration of the respective light sources 14. The measured light quantities of the respective light sources 14 and the reference light quantities are compared by each piece. If the results thereof indicate that the light quantity decreases at a specified ratio, the light source 14 is decided to be deteriorated and the location of the deteriorated light source 14 is displayed.  The deterioration or trouble of the respective light sources 14 is thus judged.
Patent JP-S6319518-A (JP)
Title: Measuring method for capacity of cylinder
Inventor: INOUE MORIO
IPC: G01F17/00
Filed: 1986-07-11
Abstract: PURPOSE:To surely measure the capacity and simplify the work by converting the direction of a laser beam at right angles and reflecting the reflected light from a measuring point to a laser distance and angle measuring instrument again. CONSTITUTION:A laser distance and angle measuring instrument A is installed on a bottom 101 of a cylinder 100. A direction converting mirror B is set on the bottom 101 so that a light emitting part a1 and a light receiving part a2 face a light incidence hole. The distance from the device A to the measuring point through the converting mirror B is measured, and the preliminarily measured distance from the device A to the converting mirror B is subtracted from this measured value to calculate the distance from the converting mirror B to the measuring point. This operation is performed at intervals of a preliminarily set rotation angle of the converting mirror B to obtain X and Y coordinates of the measuring point. This work is performed each time when the converting mirror B is moved to and set at another measuring point, and X and Y coordinates of respective measuring points are obtained and displayed. The area at each measuring point is measured on a basis of display results and is multiplied by the distance between positions, which the converting mirror B is moved to and installed in, to obtain the capacity between two planes, and this work is performed in the lengthwise direction throughout the cylinder 100 to calculate the overall capacity of a tank.
Patent JP-H0574014-A (JP)
Title: Tape loading device
Inventor: TANABE JUN
IPC: G11B15/665
Filed: 1991-06-10
Abstract: PURPOSE:To make a tape loading operation smooth by closely arranging each other the end parts of unloading side of a pair of guide grooves in the manner of bending them in the circular-arcuate state along the outer periphery of the same direction side of a pair of driving wheels. CONSTITUTION:At the loading time, both driving arms 24a, 24b are rotationally driven in the same direction through both limiter springs 26a, 26b. Both sliders 7a, 7b are driven to the loading position by the arms 24a, 24b through a triple- connecting link 25a and dual-connecting link 25b. At this time, the sliders 7a, 7b are slided on a guide plate 19 while being guided by both guide grooves 18a, 18b, and an entrance guide 3a and drum exit 3b are moved to the loading position by the sliders 7a, 7b. The tape 14 in a tape cassette 4 is pulled out from one of tape reels 15a, 15b by the guides 3a, 3b and spirally loaded on the peripheral surface of a rotary head drum 6 at >=180 deg. winding angle.
Patent JP-H0328938-A (JP)
Title: Microcomputer device
Inventor: WATABE HIROYA
IPC: G06F11/30
Filed: 1989-06-26
Abstract: PURPOSE:To detect the runaway of a CPU without deteriorating the program efficiency by providing a circuit consisting of a password setting part and a password comparing part. CONSTITUTION:A CPU is provided to output a password during execution of a program together with a password setting part 2 which holds a reference password, and a password comparator 1 which compares the password received from the CPU with a reference password to check whether the CPU has the runaway or not. then the CPU carries out successively the program instructions and outputs a password. This password is compared with the reference password held previously at the part 2 by the comparator 1 in terms of hardware. Thus it is not required to put the specific instructions into the program at each fixed interval. Then the runaway of the CPU can be detected without deteriorating the program efficiency.
Patent JP-H0830917-A (JP)
Title: Perpendicular magnetic head
Inventor: ABE MITSUO
IPC: G11B5/31
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a perpendicular magnetic head which is adequate for a magnetic disk device, etc., is small in size and light in weight and has stable traveling characteristics. CONSTITUTION:A main magnetic pole 1, an auxiliary magnetic pole 2 and a thin-film coil 4 is arranged on the main surface of a substrate 3 facing a medium surface. The thin-film coil 4 is so formed as to spirally enclose the auxiliary magnetic pole 2. The auxiliary magnetic pole 2 is formed to an approximately circular or elliptic shape in which the medium-facing surface builds up from the circumference. Then, the respective elements are arranged on the medium-facing surface of the substrate and, therefore, the perpendicular magnetic head of the small size and light weight is realized by the simple production process. Since the auxiliary magnetic pole 2 is formed to the approximately circular shape building up from the circumference, the air resistance at the time of medium traveling is lessened and the stable traveling is made possible.
Patent JP-H04362024-A (JP)
Title: Formation of germanium-platinum compound
Inventor: NISHIKAWA HIDEKAZU
IPC: C01G55/00
Filed: 1991-06-07
Abstract: PURPOSE:To easily obtain a germanium-platinum compd. in low-temp. conditions by allowing germanium to react with platinum in a supercritical or subcritical high-temp. and high-pressure water. CONSTITUTION:The specified quantity of water 5 and preferably powdery Ge or Ge oxide 6 placed in a pressure vessel 1, and a platinum sheet 4 is placed on a support 3. Acid or alkali can be added to increase the solubility of Ge. A lid for the vessel 1 is closed, and the vessel 1 is heated to a specified temp. by a heater 2. The pressure in the vessel 1 is produced by steam and determined by the amt. of water. Heating is continued until the water is made supercritical or subcritical to dissolve Ge, and Ge is slightly dissolved in water. The dissolved Ge reacts with platinum to form a Ge-platinum compd. on the platinum sheet 4. In this case, compds. having different Ge-to-platinum ratios are obtained depending on the used Ge compd. and the pressure and temp. of water, and the thickness of the compd. film is determined by the reaction time.
Patent JP-S5863976-A (JP)
Title: Cleaning device for recording medium
Inventor: EZAKI TAKASHI
IPC: G03G21/00
Filed: 1981-10-14
Abstract: PURPOSE:To ensure the stable cleaning efficiency for a long period of time, by providing a roll type 1st cleaning member which has a circumference part formed with a viscoelastic material and has a contact with a recording medium after the transcription of a toner image and the 2nd cleaning member which cleans the circumference surface of the 1st cleaning member. CONSTITUTION:The cleaning device is provided with the 1st and 2nd cleaning members. The 1st cleaning member contains a viscous layer 32 formed on the outer circumference surface of a rigid roll 31 of a stainless steel pipe. For the 2nd cleaning member, a stainless steel pipe of 30mm. diameter is used to a rigid hollow cylinder 40, and an electric heater H is incorporated into the cylinder 40. In such constitution, high and stable cleaning efficiency is maintained for a long period of time.
Patent JP-S5865168-A (JP)
Inventor: HONDA SEIICHIROU
IPC: A61K9/70
Filed: 1981-10-13
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-S5863422-A (JP)
Title: Continuous manufacture of coil-embedded bellow hose
Inventor: HAYASHI TOKUJIROU
IPC: B29C53/00
Filed: 1981-10-13
Abstract: PURPOSE:To continuously and efficiently manufacture a long-sized coil-embedded belllows hose for electricity conduction through a simple equipment, by a method wherein coils formed by a coil forming device are attached to and embedded in a hose wall by the use of a mandrel securely supported in a cantilever manner. CONSTITUTION:Two reinforcing wires 2, 2', in which steel wires wound around rotatable drums 1, 1' are coated with synthetic resin, are continuously conveyed through a guide hole in a guide plate 5 through the working of a pivotable guide roll 4 by turning feed rolls 3. The two wires are pressed against rotatable tops 6, 7 to form into two coils 8, 8' which are set in spiral grooves 12, 12' in a mandrel and are caused to advance in an axial direction along the grooves as they turn. While they are advancing in a spiral manner, an adhesive agent is applied on the peripheral surfaces thereof by an adhesive agent applying device, a synthetic resin tape 13 for forming a hose wall is wound spirally on the outer periphery thereof to form a hose wall 14, and the work is delivered out as a bellows hose from the forward end of the mandrel.
Patent JP-2000054993-A (JP)
Title: Improved vane system
Inventor: PATEL DINESH
IPC: F03B17/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To furthermore reduce size, and reduce equipment cost and operation cost, in a vane system for propulsion or a centrifugal pump, a rotation machine mounted with a plurality of vanes that are improved in hydrodynamics, has small energy consumption, and has minimum turbulent flow. SOLUTION: A vane body 10 is constituted with an actuation recessed surface 14 that is part of a peripheral surface, an actuation projecting surface 16 that is part of the spherical surface, a front edge 22, a rear edge 24, and an upper free end 20, and is provided with a lower fixing end for fixing a corresponding vane to periphery of the central shaft of a hub 100. At least two vane bodies are connected to the hub.
Patent JP-S5954304-A (JP)
Title: Amplifying circuit
Inventor: TAKAHASHI KAZUYA
IPC: H03F3/181
Filed: 1982-09-22
Abstract: PURPOSE:To operate normally the circuit at a voltage lower than a limit value of a power supply voltage, by selecting a resistor of the titled amplifying circuit so as to maximize an output. CONSTITUTION:The values of the 2nd resistor 8 and the 3rd resistor 10 are made different from one another unlike a conventional technology and selected by combining the 4th resistor 11 and the 1st resistor 5 so that the relation of (R10XR5)/(R8XR11)<=2 is estabilished, where R10 is a resistance value of the resistor 10, R5 is a resistance value of the resistor 5, R8 is a resistance value of the resistor 8 and R11 is a resistance value of the resistor 11. That is, the voltage Vcc when the equality holds in equation above is the voltage Vcc having the same limit as a conventional method and the limit voltage Vcc is improved by taking this as a value <2.
Patent JP-S6225614-A (JP)
Title: Installation of pile-driving tower
Inventor: YOSHINO YUICHI
IPC: E02D7/16
Filed: 1985-07-26
Abstract: PURPOSE:To quickly and exactly install a pile-driving tower by a method in which a receiving beam is turned, positioned slidely, and fixed and the insertion pin of the receiving beam is inserted into the hole of a pile supporting beam. CONSTITUTION:A jack is operated, and receiving bases 2C and 2D sides are turned on the receiving bases 2A and 2B sides of receiving beams 3A and 3B as the turning centers. The jack is operated, and the beams 3A and 3B are slidely moved back and forth, positioned, and fixed. According to the driving positions of a pile, two pins 4 are selected for one of the beams 3A and 3B from the insertion pins 4 of the beams 3A and 3B and inserted into the holes 10 and 11 of the pile-supporting beams 9A and 9B of a pile-driving tower 8 lifted up. The beams 9A and 9B are laid in parallel between the beams 3A and 3B. The pile is driven by the tower 8, and the tower 8 is likewise installed on a given position for pile driving.
Patent JP-H09315682-A (JP)
Title: Wire winding method for outer rotor type motor and winder therefor
Inventor: MORIKAWA TAKASHI
IPC: B65H54/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To perform winding for outer rotor type motor with multiple segments in a magnetic pole. SOLUTION: In a winder 1 for winding a wire in an outer rotor type motor M in which a wire is made to pass through an axial hole of a nozzle and the nozzle is revolved by a drive force transmitted by way of a rotary shaft 7, there is provided a link pin and a translatable guide which support the nozzle according to control by a cam 8 in an oscillatable manner about an axis perpendicular to the cam 8 determining a locus of the nozzle, a cam follower, and the rotary shat 7 so that the tip of nozzle traces an endless locus long in a perpendicular direction to a main face of the motor M.
Patent JP-S6411647-A (JP)
Title: Manufacture of catalyst for hydrogenation of hydrocarbons
Inventor: TAKAHASHI YASUTO
IPC: C10G45/08
Filed: 1987-07-02
Abstract: PURPOSE:To easily enable catalysts to activate by causing an inorganic oxide carrier to carry water-soluble compounds consisting of metals selected from those belonging to the VI and VIII groups of the periodic table and specific mercaptocarboxylate. CONSTITUTION:An inorganic oxide carrier is impregnated with an aqueous solution containing at least one of metals belonging to the VI and VIII groups of the periodic table as active components and then is dried. Next, this dried substance is impregnated with mercaptocarboxylate expressed by the formula I (n represents integers of 1 or more; R straight-chain or branched napthane alkyl groups with 1-10 carbon atoms.). Then catalysts for hydrogenation of hydrocarbons are manufactured. As an alternate processing, the inorganic oxide carrier is impregnated with an impregnation liquid containing the above- mentioned active components and mercaptocarboxylate expressed by the formula I to manufacture catalysts for hydrogenation.
Patent JP-H05334456-A (JP)
Title: Method for processing measuring data
Inventor: KUSUDA TAKAYASU
IPC: G06Q50/00
Filed: 1992-05-28
Abstract: PURPOSE:To process data measured on many points in a production line without increasing the number of large computers to be arranged and without giving the other operation of a central computer trouble by exchanging measuring data between a measuring computer and the central computer through an IC card. CONSTITUTION:The type, specification, inspection result, etc., of each product are measured by a measuring machine 4 and inputted to a personal computer 1. The computer 1 processes the inputted data, adds the processed data to other data such as a production date and a production line necessary for production management and written in an IC card 3. An operator collects the IC card 3 from the computer 1 and inputs the data of the IC card 3 to the computer 2 at a prescribed time band giving no trouble to the other operating processing of the computer 2. The computer 2 executes the formation of data necessary for the production management and data analysis based upon the data of the card 3.
Patent JP-H0212376-A (JP)
Title: Member control system using card
Inventor: HATA TAEYOSHI
IPC: G06Q50/00
Filed: 1988-06-29
Abstract: PURPOSE:To immediately issue a card at low cost by inputting member identification information as well as member information including the available periods of cards, the passwords, etc., at the window and at admission. CONSTITUTION:An information processing system comprises a keyboard input device 1, a display device 2, a disk device 3 which stores the file information including a member control master and an application contents file, a card reader/writer printing device 4 having the writing, reading and printing functions for the private cards, a bar code reading device 5, a printing device 6 which prints out the processing result information including the retrieving result information, and a CPU7. Then the member identification number and the member information including the available periods of cards, the passwords, etc., are inputted at the window and at admission. Thus the card can be immediately issued at the low cost.