baber/WOPTO huggingface dataset:
Patent JP-S59151444-A (JP)
Title: Semiconductor device
Inventor: HONMA TOMOHIRO
IPC: H01L23/40
Filed: 1983-02-18
Abstract: PURPOSE:To shorten the length of wirings reducing inductance of a device by a method wherein an assembled body of a gate turnoff thyristor and a diode is held and tightened by two radiating fins while in case these fins are fixed to an insulating plate by fixing bolts, a wiring terminal is welded on one end of the fin nearest to the thyristor and the terminal is penetrated through the insulating plate to be externally led out. CONSTITUTION:A gate turnoff thyristor 25 and a diode 27 connected in parallel and an assembled body of these two units are held by two radiating fins 24 and 28 to be tightened by a tightening clamp 29 penetrating through the assembled body. Firstly one end of these fins 24 and 28 are fixed on an insulating plate 23 and a wiring terminal 30 located on the thyristor 25 side and the insulating plate 23 side is fixed to the fin 24. Secondly the terminal 30 and a wiring member 26 led out of the intermediate part of the thyristor penetrated through the insulating plate 23 to be externally led out for connecting to main circuit wirings 20.
Patent JP-S54117663-A (JP)
Title: Amplifier
Inventor: SOTOKARI HISASHI
IPC: H03F1/30
Filed: 1978-03-03
Abstract: PURPOSE:To reduce the shock sound generated at a power supply time and reduce the transient voltage to prevent the destruction of a semiconductor by providing a control circuit in the power amplifier constituted by the semiconductor. CONSTITUTION:In the power amplifier circuit where the output amplifier constituted by a differential amplifier connected to input terminal a and feedback terminal c, the second amplifier or Darlington connection operated by the output of the amplifier above and transistors Tr 18 to 21 operated by the second amplifier is provided and the output of this output amplifier is fed back to the differential amplifier through a time constant circuit, Tr 26 to supply the current to the connection point between resistance 10 of this feedback circuit and capacitor 11 is provided. Further, Tr 27 to move the output terminal voltage up to the reference potential by driving forcedly the second amplifier is provided. Then, Tr 29 to control the conduction and breaking between Tr 26 and 27 by the current of the collector and capacitor 28 which is connected to the base of Tr 29 and determines the control time are provided, and this capacitor 28 is charged at a power supply time to control Tr 29, thereby reducting the transient current at a power supply time.
Patent JP-S60172474-A (JP)
Inventor: NISHIMURA MAKOTO
IPC: B25B23/04
Filed: 1984-02-13
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-H08220197-A (JP)
Title: Motor load characteristic identifying device
Inventor: RASHIEDO DAUADEI
IPC: H02P29/40
Filed: 1995-02-14
Abstract: PURPOSE: To identify parameters without being affected by a load torque by modeling the load torque which operates on a mechanical system as a disturbance as a time function when identifying the vibration characteristics of a mechanical load drive system by a motor based on the transfer function of motor speed for a torque generated by the motor. CONSTITUTION: When driving a mechanical load 2 via an interlocking shaft 3 by a motor 1, a load torque simulating means 907 is provided in addition to means 902, 903, and 904 for calculating the integral value of motor-generated torque and means 905 and 906 for calculating the integral value of motor speed by a device 9 for identifying motor load characteristics using the output of a current detector 5 for detecting motor torque current and that of a speed detector 6 for detecting motor speed and parameters are identified by an identification operator 908.
Patent JP-H06213322-A (JP)
Title: Seal ring for hydraulic apparatus
Inventor: MINAGAWA TAKASHI
IPC: F16J15/26
Filed: 1993-01-21
Abstract: PURPOSE:To lessen oil leak at a hydraulic apparatus by improving the shape of an abutment with a hooked step for use in a seal ring for the hydraulic apparatus. CONSTITUTION:One abutment part of a seal ring 21 is formed with an L-form angle part 26 opening to the upper and lower side faces 22, 23, end face 25, and peripheral surface 24 and a groove part 27 opening to the peripheral surface 24, upper side face 22, and L-form angle part 26, while a projecting piece 34 on the other abutment part is detained with the L-form angle part 26 and groove 27, and small gaps C1, C2, C3 are formed.
Patent JP-H11223167-A (JP)
Title: Fuel injection type engine
Inventor: YOSHIOKA HIRONORI
IPC: F02M55/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To dispense with an operation of a fuel return passage at the time of opening and closing a head cover. SOLUTION: In a fuel injection type engine provided with a lead-out side fuel return passage 61 returning fuel fed from at least one fuel injection nozzle among the fuel injection nozzles 33a, 33b, 33c arranged inside a head cover 52 to the predetermined position on the outside of the head cover 52, the lead- out side fuel return passage 61 includes a through hole passage 65 connecting an inlet opening 63 arranged on a cylinder head wall inside the head cover 52 to an outlet opening 64 formed in a cylinder head wall outside the head cover 52.
Patent JP-H11223169-A (JP)
Title: Diesel engine
Inventor: HATAURA KIYOSHI
IPC: F02M61/14
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve a function of a nozzle pressing tool by adding a new function suppressing a lift of a rocker arm bracket to the nozzle pressing tool. SOLUTION: In a diesel engine provided with a nozzle pressing tool 3 provided with a lever 1 and a pressing bolt 2, the pressing bolt 2 is screwed into a cylinder head 4, and when a working point part 6 of the lever 1 is pressed by means of a pressing part 5 in the pressing bolt 2, a fuel injection nozzle 8 is pressed into a nozzle insertion hole 9 by means of a working point part 7 of the lever 1, so that the fuel injection nozzle 8 is fixed to the cylinder head 4. In this diesel engine, a fulcrum point part 10 of the lever 1 is brought into contact with a rocker arm bracket 11, and by means of the fulcrum point part 10, the rocker arm bracket 11 is pressed inward.
Patent JP-S55117784-A (JP)
Title: Magnetic bubble memory unit
Inventor: MATSUYAMA SHIYUNSUKE
IPC: G11C19/08
Filed: 1979-03-06
Abstract: PURPOSE: To improve start/stop characteristics of bubbles of a memory unit by providing chips, where various patterns have been formed, on a substrate cut tilting slightly to the crystal surface of a GdGa single-crystal bowl.  
     CONSTITUTION: By cutting a GdGa single-crystal bowl slanting to (111) crystal surface 12 at slight angle (α) (e.g, 0.18°≤) in parallel, GdGa garnet substrates 13 are obtained. The top and reverse surfaces of base body 13 are polished, magnetic thin film 14 is formed in the liquid-phase growing method, etc., and then patterns for the generation, transfer, detection, erasure, etc., of bubbles are formed as many as chips. At this time, the slanting direction of the (111) crystal axis of substrate 13 should agree with the start/stop direction and substrate 13 is separated into chips 15 by cutting. Using those chips 15 improves the assembly accuracy of a magnetic bubble memory unit and also miniaturizes the unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62181738-A (JP)
Title: Oil for meat roasted on hot plate
Inventor: ARAKAWA AKIKO
IPC: A23D9/00
Filed: 1986-02-07
Abstract: PURPOSE:To provide the titled oil with anit-sputtering effects, by blending specific amounts of edible fats and oils and lecithin with a specified amount of a polyglycerin fatty acid ester alone or a mixture of the polyglycerin fatty acid ester and other emulsifying agent. CONSTITUTION:90.1-99.4wt% edible fats and oils and 0.1-1.9wt% lecithin are blended with 0.5-8.0wt% polyglycerin fatty acid ester alone or 0.5-8.0wt% combination of the polyglycerin fatty acid ester and other emulsifying agent to prepare an oil for meat roasted on a hot plate. Pasty commercial lecithin, powdery purified lecithin, egg yolk lecithin, etc., may be used as lecithin. Polyglycerin oleic acid ester is preferably as the polyglycerin fatty acid ester with respect to anti-sputtering effect.
Patent JP-S60171979-A (JP)
Inventor: HIRAMA YUTAKA
IPC: B66B5/00
Filed: 1984-02-15
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-S53109883-A (JP)
Title: Hardening method for muddy water and agnet composition therefor
Inventor: HORI YUUJI
IPC: E02D31/00
Filed: 1977-03-08
Abstract: PURPOSE: To easily harden muddy water by using an agent compsn. based on a water sol. high molecular cpd. contg. carboxyl groups and a basic Al cpd. of a lower org. acid and then to impart properties of the original muddy water by adding a softener after hardening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186344-A (JP)
Inventor: YOOJIEFU TAINAFUEEI
IPC: B23B39/16
Filed: 1985-02-14
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-S55117620-A (JP)
Title: Manufacturing method of paraffin flat plate
Inventor: KUWAMOCHI YOSHIO
IPC: B29B7/00
Filed: 1979-03-05
Abstract: PURPOSE:To obtain a paraffin flat plate with an uniform thickness by a method wherein a local water surface is produced by dividing a part of a water surface for cooling with at least one sheet of partition plate and the partition plate is moved into a direction so that the local water surface is spreaded during the molten paraffin is being poured thereinto. CONSTITUTION:Molten paraffin 15 is poured into a water surface of a water tank 11 and is formed therewithin, then, a paraffin flat plate is manufactured by cooling with the water. In this case, a local water surface is produced by dividing a part of the water surface with at least one sheet of partition plate 13 and the partition plate is moved a direction so that the local water surface is spreaded during the molten paraffin is being poured into the local water surface. The molten paraffin being poured sequentially thereinto is cooled during keeping a substantially uniform thickness and thereby the paraffin flat plate having an uniform thickness may be obtained.
Patent JP-S54118463-A (JP)
Title: Moding device of inner box and molding method
Inventor: YAMAZAKI SUSUMU
IPC: B29C51/42
Filed: 1978-03-08
Abstract: PURPOSE: To increase the surface area of a synthetic resin plate constituting the partition wall, by retarding the contact of the plate with the mold in pushing plugs above the plate to form the wall between a cold and a refrigerating chambers.  
     CONSTITUTION: Air is blown from the nozzle 32 at the clamping position 24 and the opened end 30a to keep the device airtight, and the synthetic resin plate 21 is preformed into the ridges 21a and 21b. The mold 25 is then lifted, and the plugs 33 are lowered to place the ridges 25a, etc. in the mold 25. The space between the mold 25 and the plate 21 is evacuated from the small hole on the mold 25 to form an inner box. Air blown to retard the contact of the plate 21 with the mold 25 in pushing operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55118340-A (JP)
Title: Method for removing fishy smell of bluefish
Inventor: DEGAWA YOSHINORI
IPC: A23L17/00
Filed: 1979-03-07
Abstract: PURPOSE: To prepare processed bluefish free from fishy smell and having high preservability and light and mild taste, by pickling the flesh of bluefish in "sake" lees.  
     CONSTITUTION: A bluefish which loses easily its freshness, e.g., saury pike, sardine, mackerel, horse mackerel, etc., is scaled, and inedible parts (tail, entrails, etc.) are removed. A large fish is divided laterally along the backbone. Salt is placed in and pressed with fingers to the bottom of an enameled or plastic vessel 2, and "sake" lees 3 compounded with sweet "sake", sugar, low-class distilled spirits, etc. is placed on the salt layer. A sheet of thin cloth 4 having a length of about three times the width of the vessel 2 is placed on the surface of the "sake" lees 2, and the pieces of the bluefish flesh are placed thereon in one layer. The flesh is covered with the flap of the thin cloth 4, and "sake" lees is placed on and wrapped with the flap. The vessel is covered with a lid, and the flesh is aged for about 3 days in a refrigerator at about 5W0°C to prevent the fermentation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000218600-A (JP)
Title: Face plate device
Inventor: MURAOKA KOICHI
IPC: B26D3/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a face plate device which can efficiently fix a face plate in the face plate device which fix the face plate for blanking paper material. SOLUTION: This face plate device which fixes a face plate for blanking paper material on a pedestal has a structure comprising cylindrical guide pieces 5, 5 which are provided with a male screw part at a base edge and the pedestal 3 which is provided with a female screw part to threadedly engage with the male screw part. The pedestal 3 is provided with recessed parts which correspond to holding part 41, 41 of a clamp 4 for supporting an edge of a paper material K and projecting parts 3a, 3a which are adjacent to the recessed part and provided with the guide pieces 5, 5 thereon. The device is also provided with fixing member 6, 6' which pinch a face plate with the pedestal 3, and the fixing member 6, 6' are screwed to the pedestal 3 and provided with a taper ranging from the outside to the inside relative to the pedestal 3 at a rim part.
Patent JP-H01224711-A (JP)
Title: Alignment especially for optical components
Inventor: DANIERU MUSOO
IPC: G02B6/42
Filed: 1989-02-03
Abstract: PURPOSE: To perform alignment more accurately than before and to perform practically optimum coupling with an optical fiber especially by imparting thrust under control, providing the controlled thrust with a first value during crossing direction adjustment, gradually reinforcing it to a second value larger than the first value and executing the fixation of a base after reinforcing the thrust. CONSTITUTION: Two adjustment surfaces RL and RF are pressed to each other by the thrust F1 of the first value imparted through a compressed thrust spring 4, and at this time, the spring 4 is provided with a length L1 shorter than L0. A fiber conductor CF is moved accompanying slight friction in a longitudinal direction GL inside a groove VF by an appropriate means so as to achieve first maximum light coupling and the conductor CF is fixed to the base EF when the first maximum light coupling is achieved. New vertical direction GV adjustment and crossing direction GT adjustment are executed so as to achieve second maximum light coupling, and after the second maximum light coupling is achieved, the thrust is gradually increased and reaches the second value F2 and the spring 4 is provided with the length L2 shorter than the length L1 at this time.  Thus, the inconvenient relative displacement of both bases is extremely little and the coupling loss can be less than 0.5dB.
Patent JP-S60168718-A (JP)
Title: Underwater-applicable epoxy resin composition
Inventor: SHIMIZU MASAHITO
IPC: C09D163/00
Filed: 1984-02-13
Abstract: PURPOSE:The titled composition excellent in underwater applicability and useful as a corrosion-preventive material, adhesive, or the like, comprising a specified nonaliphatic epoxy resin, a curing agent and an inorganic filler. CONSTITUTION:An underwater-applicable epoxy resin having a specific gravity >=1.2 and a viscosity at 20 deg.C in the initial stage of mixing of 10-3,000P is obtained by mixing a nonalicyclic epoxy resin having an average of 1.7-3.0 epoxy groups per molecule (e.g., epoxidized soybean oil) with a curing agent mainly consisting of at least one kind of a polyamine selected from the group consisting of isophoronediamine, cyclohexanediamine, diaminodiphenylmethane, m-phenylenediamine, and derivatives thereof, and used in an amount such that 0.5-2.0 equivalent of the active hydrogen amine is present per equivalent of the epoxy groups of the nonalicyclic epoxy resin, 15-60wt% inorganic filler having a specific gravity >=3.0 (e.g., TiO2) and, if necessary, diluent, curing aid, flow modifier, stabilizer, etc.
Patent JP-2000223109-A (JP)
Title: Battery
Inventor: FUKUNAGA TAKAO
IPC: H01M50/528
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery which allows reducing an unnecessary space in the case of storing of a winding type power generating element into a battery case, and increasing an energy density. SOLUTION: In each power generating element 2 of this battery, belt-like positive and negative electrodes are wound in a long cylindrical shape through a belt-like separator. The positive electrode is manufactured by applying a positive electrode active material such as a lithium-cobalt complex oxide to a surface of thin belt-like aluminum foil except one end, while the negative electrode is manufactured by applying a negative electrode active material such as graphite to a surface of thin belt-like copper foil except the other end. The positive and negative electrodes are wound with shifting the electrodes little by little in the winding axial direction, respectively, so as to expose the aluminum foil of the positive electrode on one end face and the copper foil of the negative electrode on the other end face.  Thus configured two power generating elements 2 are stored in a battery case 1 with flat side faces of the long cylindrical shapes abutted on each other.
Patent JP-S59152386-A (JP)
Title: 4,7-dihydroisoxazolo(5,4-b)pyridine derivative and its preparation
Inventor: ADACHI IKUO
IPC: A61K31/535
Filed: 1983-02-17
Abstract: NEW MATERIAL:The compound of formula I [R<1> is straight chain, branched chain or cyclic alkyl, cyclic alkoxyalkyl, (substituted) phenyl, etc.; R<2> is alkyl or (substituted) phenyl; R<3> is alkyl, straight or branched chain alkoxy, or alkoxyalkoxy; R<4> is methyl or phenyl]. EXAMPLE:Methyl 3-( n-butyl )-6-methyl-4-(3-nitrophenyl)-4, 7-dihydroxazolo-[5.4-b] pyridine-5-carboxylate. USE:It has calcium antagonistic activity and is useful as a remedy for the diseases of circulatory system such as stenocardia, hypertension, arrhythmia, cerebral blood flow disorder, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III. The reaction is carried out in a solvent or in the absence of solvent, if necessary in the presence of a catalyst (e.g. sulfuric acid) at room temperature or under heating (at 20-100 deg.C).
Patent JP-H04264714-A (JP)
Title: Resist application method and device
Inventor: SHIBA MASATAKA
IPC: B05C11/08
Filed: 1991-02-20
Abstract: PURPOSE:To eliminate variation of unsymmetrical and local film thickness of a resist caused by obstructed resist flow in an irregular pattern on a wafer during resist application and to improve alignment accuracy during exposure and pattern dimension accuracy of a semiconductor integrated circuit. CONSTITUTION:A wedge screw plate 28 is made get near a wafer 1 after resist 2 is dropped and applied, and vertical force or acceleration is applied to a surface of the resist 2 on the wafer 1 through wedge effect, etc., of air flow which is generated by rotation of the wafer 1 and surface inclination of the screw plate 28. Thereby, it is possible to reduce surface tension of the resist 2, to flatten a resist surface, to eliminate unsymmetrical and local resist film thickness variation and to enable improvement of pattern dimension accuracy and alignment accuracy of a semiconductor integrated circuit.
Patent JP-S59151645-A (JP)
Title: Hydrodynamic engine mount
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1983-02-18
Abstract: PURPOSE:To improve the vibro-isolating characteristic of secondary vibration in a hydrodynamic engine mount, by supporting a disclike rotor, which is made up of a way forming a fin or an orifice on a peripheral edge, transversely and vibratile-rotatably inside a fluid chamber. CONSTITUTION:A rotor 50 is made up of a disclike weight 51 and a fin 52 formed radially on a peripheral edge of this weight, while this rotor 51 is supported vibratile-rotatably by means of a torsion rod 16. When a more lower frequency vibration than that of resonance frequency in a resonant system consisting of the inertial mass of a rotating direction of those of share spring rubber 30, the torsion rod 16 and the rotor 50 is inputted into a setting member 20, a rotating vibration of the rotor 50 is more advanced in its phase than the inputted vibration whereby a pressure variation inside the fluid chamber 2 is made to be smaller. Therefore, the vibration transmission to the base member 10 from the setting member 20 decreases so that the vibro-isolating characteristic of secondary vibration in a hydrodynamic engine mount 1 is thus improved.
Patent JP-H04265063-A (JP)
Title: Contact image sensor
Inventor: NAKAGAWA MASAHIRO
IPC: H04N5/365
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a contact image sensor of less variance in optical sensitivity by obtaining a homogeneous light-transmissive optical fiber array which does not require heating for mounting and is free from cut and degeneration. CONSTITUTION:An optical fiber consists of a core 21, a clad 22, and a light absorber 23 on the outer surface, and plural optical fibers are arrayed into an optical fiber array 17. Plural photodetectors 13 are closely brought into contact with one end of the array 17, and photodetectors 13 are brought into contact with one end face of the array 17 with a transparent substrate 16 between them. A document 10 is closely brought into contact with the other end side of the array, and the document 10 is irradiated with light from a light source 19 through the substrate 16 and optical fibers. Optical information from the document 10 is led to photodetectors by plural optical fibers having light absorbers in 1:1 without mixture. Unnecessary light from the external is completely intercepted by a black film 18. As the result, the picture is read with a high resolution.
Patent JP-S58143439-A (JP)
Title: Optical head
Inventor: KATOU KIKUJI
IPC: G11B7/09
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a thin, lightweight, and small-sized optical head mechanism part, by arranging a focus magnetic circuit on side surfaces of an objective lens and an optical-path changing mirror and also holding it in an external housing. CONSTITUTION:For focus control, the objective lens 1 is drive upward and downward by the focus control mechanism consisting of a coil 4 wound annularly around the lens and the focus magnetic circuit 5 and for track control, the focus magnetic circuit 5 is fixed to the external housing 10 through a hole made in a track movable housing 11. Then, a current is flowed through the coil of the focus controlling mechanism to drive the focus controlling mechanism, optical- path changing mirror 2, and track variable housing 11 except the focus magnetic circuit 5 at right angles to the paper surface, performing the track control. Thus, the focus magnetic circuit 5 is arranged on the side surfaces of the objective lens 1 and optical-path changing mirror 2 and then fixed to the external housing 10 to obtain the thin, lightweight structure.