baber/WOPTO huggingface dataset:
Patent JP-S63305743-A (JP)
Title: Manufacture of brushless motor
Inventor: YAMAMOTO NAOKI
IPC: H02K29/00
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate a soldering work and to reduce the size and the weight of a motor by bending the starting end of the winding of a coll disposed inside the coil in an outer circumferential direction, attaching the coil to a stator substrate, and then soldering it at the outside of the coil. CONSTITUTION:In a method of attaching a coil 2 having a starting end 2a of a winding at the inside and a starting end 2b at the outside on a stator substrate 1, the starting end 2a of the coil 2 is bent in the outer circumferential direction of the coil 2. Then, an adhesive layer 3 like a both-side adhesive tape is provided except a position where the bent section of the end 2a is disposed. The coil 2 is bonded by the layer 3 to the substrate 1, and the end 2a and a finishing end 2c are soldered to the substrate l at the outside of the coil 2. Thus, since it is not necessarily soldered inside the coil 2, the work is facilitated, and the diameter of the coil 2 can be reduced.
Patent JP-H076370-A (JP)
Title: Optical pickup device
Inventor: AOKI SADATAKA
IPC: G11B7/08
Filed: 1993-06-14
Abstract: PURPOSE:To make a lens actuator small in size and light in weight and to simplify the adjustment of lens inclination. CONSTITUTION:One leaf spring 15 is constituted of the leaf spring extendable and contractible in spring effective length. Thus, when the spring effective length of the leaf spring 15 is extended and contracted at the time of adjusting the lens inclination, the spring effective lengths of respective leaf springs 15 and 16 are different from each other and thus, both leaf springs 15 and 16 are elastically deformed in a direction where an objective lens 3 is near to or away from a disk on a disk table thereby a lens actuator part is operated. Thus, it is unnecessary that the rigidity of an actuator holding part is made high. Also, since the displacement of the objective lens 3 is made small and the lens inclination is adjusted, the focus point of the objective lens 3 is largely not changed.
Patent JP-S5766304-A (JP)
Title: Device for discriminaing part of defective shape of steel plate
Inventor: OONISHI HIDEAKI
IPC: G01B11/00
Filed: 1980-10-09
Abstract: PURPOSE:To improve a yield rate f products by obtaining a static image of the part of the defective shape of the leading edge or the trailing edge of the running steel plate, displaying in together with the optimum position obtained by data processing, and automatically controlling a cutting machine. CONSTITUTION:The static image of the part of the defective shape of the leading edge and the trailing edge of the running steel plate is obtained. Said image signal is processed and automatic shape recognition is performed. A cutting machine is controlled by the obtained signal and the signal of position of the steel plate. In this case, the shape of the defective part and the cutting position are displayed on a display. For example, the position of the steel plate 20 which is sent on roller 21 is sensed by a sensor 23 and a roller rotation sensor 22. The shape of the leading part is photographed by a camera 24. The static image is obtained by an image memory device 28 an image processor 29, and the optimum cutting position is determined. A shear control devie 31 is driven, and the shape of the defective part and the cutting position are displayed on the display 30 at the same time.
Patent JP-S5845045-A (JP)
Inventor: ISHII MASAYUKI
IPC: B31F1/24
Filed: 1981-09-10
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-H082199-A (JP)
Title: Cloth stretching frame
Inventor: YAMAWAKI SHIGEHIRO
IPC: B44D3/18
Filed: 1994-06-23
Abstract: PURPOSE:To provide a cloth stretching frame whose thickness can be reduced without deteriorating planar characteristics of cloth. CONSTITUTION:A cloth stretching frame has a plurality of frame pieces 1a to 1d which have been extruded, corner tools 2 for connecting these frame pieces 1a to 1d to one another and fixing tools 3 adapted to fix cloth 18, which is to be stretched on the front face of the frame formed by the plurality of frame pieces 1a to 1d, to the frame pieces 1a to 1d. Each of the frame pieces has a groove 7 on its outside face 6, a cloth stretching protrusion 5 on a front end side off the groove 7 and a connecting hollow part 4 in which the end of each of the corner tools 2 is fitted. Each fixing tool 3 has a leg 19, which pierces the cloth 18 and can be fitted into the groove 7, and a head 20, which presses the cloth 18 against the outside face 6 so as to stretch the cloth 18.
Patent JP-S63318892-A (JP)
Inventor: GERUHARUTO BUITSUSHIYAAMAN
IPC: H04N17/00
Filed: 1988-06-10
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-S624989-A (JP)
Inventor: ASAKURA SHUKUJI
IPC: F16L58/18
Filed: 1985-06-28
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-H06344781-A (JP)
Title: Muffler cover of tractor
Inventor: KUROIWA FUMIO
IPC: B60K11/04
Filed: 1993-06-14
Abstract: PURPOSE:To prevent a crop from receiving a hot blast and being damaged in contact with a muffler directly by an engine muffler cover of a tractor. CONSTITUTION:This muffler cover of a tractor is made up of installing a muffler 2 and a muffler cover 3 in the lower part of an engine E of a car body, and an exhaust passage 4 passing a flow of cooling air out of the engine E, in this muffler cover 3 and also an exhaust port 6 in a space with a bumper 5 in front of the car body.
Patent JP-2000329901-A (JP)
Title: Method for coloring plastic lens and plastic lens coloring device
Inventor: KUKIYAMA TETSUYA
IPC: G02B1/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a coloring method for a plastic lens by a gaseous phase method which yields a colored plastic lens having excellent level dyeability and a colored device therefor. SOLUTION: The coloring of the plastic lens 7 is executed by heating a coloring layer 3 containing sublimatable dyes and sublimating the dyes in this method. In such a case, the coloring layer 3 has at least a shape of the point 7 to be colored and a size larger than the same shape as thereof and the heating of the coloring layer 3 is executed by bringing a heating member 4 into contact with the entire part of the coloring layer 3 corresponding to the shape of the lens point 7 to be colored.
Patent JP-S5476147-A (JP)
Title: Photographic lens
Inventor: IMAI TOSHIHIRO
IPC: G02B9/60
Filed: 1977-11-29
Abstract: PURPOSE: To obtain a super-compact photographic lens wherein the distance from the first plane of the lens to the film plane is leas than 35mm by providing a lens system of 5-group constitution which satisfies the special requirements.  
     CONSTITUTION: In order to obtain a super-compact photo graphic lens wherein the distance from the first plane of lens to the film plane is less than 35mm, it is required that the focal distance be shortened, and concurrently, telephoto ratis be small. Thus, as shown in the formula I-1, it is arranged that the telephoto ratio may be small by making f/f 123  more than 1.2. Next, as shown in the formula I-2, R may be small by making f/f 45  less than-0.35. and, as shown in the formula I-4, R may be small by making d 6 /f more than 1.3. And, as shown in the formula I-3, astigmatism may be small by making d 5 /f more than 0.1, and the whole length of lens may be shortenedf by making d 5 /f less than 0.17. Accordingly, the super- compact photographic lens can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5266181-A (JP)
Title: Temperature detecting method for temperature control apparatus
Inventor: OKAMURA MICHIO
IPC: G05D23/19
Filed: 1975-12-01
Abstract: PURPOSE: Temperature control is operated with a smal amplitude b utilizing the thermostat having a large hysteresis as the fixed value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07323694-A (JP)
Title: Finger contact feeding mechanical pencil
Inventor: KOBAYASHI SEIICHI
IPC: B43K21/16
Filed: 1994-06-02
Abstract: PURPOSE:To improve the structural disadvantage of a finger contact feeding mechanical pencil, largely reduce the cost thereof and regulate the discharging size of a lead substantially constantly. CONSTITUTION:A base 13 having a guide slit 15 provided at a shaft side face is mounted at a sliding tube 22, and the tube is so mounted at the end of a barrel 1 as to be axially moved in a suitable range by being pressed by a coiled spring 12. A window 1b is provided at the side of the barrel, an elastic element 23 is mounted, and the movement of the tube 22 is prevented via the window 1b by its holding pressure. A feeder 16 is provided in the base 13, and a holding chuck 18 is provided at its center. A ringlike finger contact part 20 engaged with the piece 19 and cooperated integrally with the feeder 16 is exposed out of the base 13, a coiled spring 21 is interposed between the part 20 and the base 13 to set the part 20 to a forwardly pressed state.
Patent JP-H0436575-A (JP)
Title: Storage equipped with thawing chamber
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D23/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a refrigerator capable of carrying out frozen storage, and thawing and storage of frozen foodstuffs by providing a radiator which is installed in a thawing/ refrigerating chamber and connected with a three way valve on one end and further connected with the inlet of a condenser on the other end, and a humidifier which is heated by the radiator. CONSTITUTION:When frozen foodstuffs are frozen and refrigerated, a three way valve 17 switches over so that a refrigerant compressor 5 may be directly connected with a condenser 6 where the refrigerant compressed by the refrigerant compressor 5 flows as indicated by a dotted line mark. After it is liquefied by the condenser 6, the refrigerant is decompressed by a capillary tube 18 and vaporized by a first vaporizer 8 and a second vaporizer 9, thereby cooling a freezing chamber 3 to -25 to 30 deg.C and a refrigerating chamber 4 to 0 to 10 deg.C respectively. When frozen foodstuffs are frozen and thawed, the three way valve 17 switches over so that the refrigerant compressor 5 may be directly connected with a radiator 12 where high pressure refrigerant flows into the radiator 12 as indicated by a solid line mark and drain water for humidification is vaporized from a drain pot 11 of a dew receiving pan 10, thereby humidifying a thawing chamber 4. Then, it is vaporized in the first vaporizer 8 and the second vaporizer 9 by way of the capillary tube 18 and cools the freezing chamber 3 and the thawing chamber 4 and returns to the refrigerant compressor 5.
Patent JP-S6122665-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURATA JIYUN
IPC: H01L29/78
Filed: 1984-07-11
Abstract: PURPOSE:To reduce the occupying area of a switching element and a capacitance element by a method wherein a small hole which is formed in the inner direction from the main surface on the main surface part of a semiconductor base plate, and a switching element and a capacitance element are buried in the small hole. CONSTITUTION:A switching element forming region 3A and a capacitance element forming region 3B for information storage are provided in the small hole which is provided on the main surface part of the semiconductor base plate 1. Since the switching element and the capacitance element for information storage are composed solidly so as to superpose the two in this manner in the base plate 1, it will be possible to reduce the required flat area, and to improve the integrity of a DRAM.
Patent JP-S63306640-A (JP)
Title: Programmable logic array
Inventor: MIURA DAISUKE
IPC: H03K19/177
Filed: 1987-06-08
Abstract: PURPOSE:To utilize basic cells efficiently by a method wherein the basic cell is composed of a CMOS forming part and an NMOS forming part and respective exclusive overlying lines of intersection are provided in an AND plane and an OR plane. CONSTITUTION:A programmable logic array PLA is formed by employing a master slice type semiconductor integrated circuit in which basic cells composed of CMOS forming parts 10a and NMOS forming parts 10b the constituted. A plurality of N-type channel MOS transistors composed of the basic cells 10 are provided at the cross points of input lines 36, 37, 40 and 41 and 1st overlying lines of intersection 38 and 39 in an AND plane. A plurality of N-type channel MOS transistors composed of the basic cells 10 are provided at the cross points of 2nd overlying lines of intersection 43 and 44 connected to the 1st overlying lines of intersection 38 and 39 and output lines 42 and 45 in an OR plane. With this constitution, the unused portions of the basic cells 10 are very little and the basic cells 10 can be utilized efficiently.
Patent JP-S5766935-A (JP)
Title: Polyurethane shrinkable member
Inventor: ISHIBASHI MASATSUGU
IPC: B29C55/02
Filed: 1980-10-13
Abstract: PURPOSE: To obtain the member having shrink ratio 40W50% and excellent heat resistance by stretching the thin formed article of thermoplastic polyurethane and forming the polyurethane shrinkable member by irradiating with electron beam at the same time.  
     CONSTITUTION: Polyurethane (hardness 98) made of adipate polyester is calendered into the film of 0.3mm thickness and, being stretched 220% uniaxially, irradiated with the electron beam of 50 megarads. Obtained polyurethane film has properties of shrink ratio 50%, softening point 150°C, tensile strength 600kg/cm 2 , elongation 480%, abrasion resistance (Taber type H-22, mg) 45, tearing strength (JIS B type kg/cm 2 ) 95. Besides film, said polyurethane can be formed into a sleeve by e.g. widing, also shaped into 0.1W0.3mm thin tubular form. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05331159-A (JP)
Title: Production of n-benzyloxycarbonyl-l-aspartic acid anhydride
Inventor: OKUMA TADASHI
IPC: B01J27/19
Filed: 1992-06-03
Abstract: PURPOSE:To improve the productivity of the objective N-benzyloxycarbonyl-L- aspartic acid anhydride and produce the compound in high yield and quality in a short time. CONSTITUTION:N-benzyloxycarbonyl-L-aspartic acid anhydride is produced by reacting N-benzyloxycarbonyl-L-aspartic acid with acetic anhydride in the presence of a heteropoly-acid or its salt.
Patent JP-H06330818-A (JP)
Title: Air vent device of carburetor for engine
Inventor: TSUDA HIROYUKI
IPC: F02M5/08
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate variation of ari-fuel mixture ratio due to clogging of an air cleaner at light load operation, and stably feed fuel so as to prevent an engine stall at heavy load operation. CONSTITUTION:An air vent passage 1 communicated to the float chamber 8 of the carburetor of an engine is branched off, one is communicated to the up stream of the venturi part 4 of a venturi tube as an air vent passage 16a for equi-pressure, and the other is opened to the atmosphere as an atmosphere opening air vent passage 16b. A passage changeover valve 18 is provided on the branched passage of the air vent passage 16. The passage changeover valve 18 opens the air vent passage 16a for equi-pressure and closes the atmosphere opening air vent passage 16b at light load operation of the engine, and it closes the air vent passage for equi-pressure and opens the atmosphere opening air vent passage 16b at heavy load operation of the engine.
Patent JP-S5844596-A (JP)
Inventor: TABUCHI TAKESHIGE
IPC: G01M15/00
Filed: 1981-09-10
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-S6033616-A (JP)
Title: Constant speed running device for vehicle
Inventor: SAKAKIBARA NAOJI
IPC: G05D13/62
Filed: 1983-08-03
Abstract: PURPOSE:To release surely constant-speed running with the operation of a switch even in case of disconnection of a stop lamp fuse, disconnection of an electric power supply line, or the like, by detecting the operation of the stop lamp switch with two means to release constant-speed running. CONSTITUTION:A set release circuit 90 of a device which runs a vehicle in a desired set speed is provided with a stop lamp switch 91 which supplies the power of a power source 56 to a stop lamp 98 at adamping time. The voltage, which is supplied to the lamp 98 when the switch 91 is operated, is detected by the rist release means 97 consisting of a diode to release constant-speed running. It is detected by the second release means 87 consisting of a diode that the power source voltage is not supplied to the lamp 98 when the switch 91 is operated. The operation of the switch 91 is detected by two means 97 and 98 to release constant-speed running, and thus, constant-speed running is released surely even in case of disconnection of a stop lamp fuse 102 or disconnection of a constant voltage bus 10 of the power source 56.
Patent JP-H08335848-A (JP)
Title: Surface acoustic wave device
Inventor: KOMINE KENJI
IPC: H03H9/145
Filed: 1995-06-09
Abstract: PURPOSE: To surely and easily eliminate the spurious signal without complicating the constitution of a surface acoustic wave device and also to improve the designing freedom of the device together with suppression of occurrence of the multiple reflection and the standing waves. CONSTITUTION: A grating reflector 6 is provided on a surface acoustic wave transmission path that reaches an output side IDT 5 from an input side IDT 4 which are formed on a piezoelectric substrate 1. The reflection band width of the reflector 6 is set at a frequency band where a spurious signal is produced. Thus the spurious signal is suppressed. The reflector 6 has an arc shape against the transmitting direction of the surface acoustic wave, or the shape of the reflector 6 includes a tilted grating reflector, a reflector IDT and a matching circuit which is externally attached to the IDT.
Patent JP-S631078-A (JP)
Title: Optoelectric transducer
Inventor: YAMAMOTO TOSHIRO
IPC: H01L31/10
Filed: 1986-06-20
Abstract: PURPOSE:To remove an effect on temperature measurement even when variations in manufacture is generated in a ZnS insulating film in a first capacitor by connecting one terminals of first and second capacitor sections at a negative input terminal for an operational amplifier and applying complementary pulses to the other terminals. CONSTITUTION:When forming an insulating film 26 in an optoelectric transducer consisting of a photoelectric conversion section PC and a capacitor section CA, an insulating film 26' composed of ZnS is also shaped onto another substrate 21'. One electrode 28' in a capacitor section CB employing the film 26' as a dielectric is connected at a negative input terminal for an operational amplifier 31, and complementary pulses having amplitude equal to pulses applied to an electrode 25 are applied to the other electrode 25'. When capacitance in the capacitors CA, CB is represented by CINSA and CINSB and the amplitude of pulses by Vp respectively at that time, an outout OT is shown by the formula. When the optoelectric transducer is brought to a room-temperature state, the conditions of formation of the sections CA, CB are equalized and the output is OT, but only capacitance fluctuation by the temperature change of ZnS is detected precisly when the optoelectric transducer is cooled, and the transducer is not subject to the effect of the variations in the performance of the film 26.
Patent JP-H0436119-A (JP)
Title: Method for leading grain discharger
Inventor: SAKAI SEIJI
IPC: A01F12/46
Filed: 1990-05-30
Abstract: PURPOSE:To accurately and rapidly carry out alignment of a grain discharge port and a grain charging port by sensing the position of a unit to be sensed near the grain charging port of a grain housing bag with a sensor near the grain discharging port of a grain discharger and moving the grain discharger. CONSTITUTION:The position and distance of a unit 7 to be sensed near a grain charging port 5 of a grain housing bag 6 are sensed with a sensor 4 near a grain discharging port 3 of a grain discharger 2 for discharging grains in a grain storage device 1 and the grain discharge port 3 is located above the grain charging port 5 by movement of the grain discharger 2.
Patent JP-H08338251-A (JP)
Title: Inlet pipe length variable mechanism
Inventor: KOJIMA KAZUHIRO
IPC: F02M35/104
Filed: 1995-06-09
Abstract: PURPOSE: To provide an inlet pipe length variable mechanism in which the reduction in controllability and output caused by generation of short-circuit air flow can be prevented. CONSTITUTION: This mechanism has an auxiliary port 25 and a curved inlet pipe 23 one of which is fitted to the other in such a manner as to be capable of sliding to form mutually communicating first and second inlet passages R1, R2, and a seal ring 32 supported on one of the opposed wall surfaces in the mutual superposed part of the auxiliary port 24 and the curved inlet pipe 23 is in contact with the other opposed wall surface. Otherwise, the seal ring 32 may be arranged on the inner wall of the auxiliary port 24 forming the outside pipe, of the auxiliary port 24 and the curved inlet pipe 23, and have a ring form laid along the outer circumferential form of the curved inlet pipe 23 so that the inner circumferential surface of the seal ring 32 makes contact with the curved inlet pipe 23.
Patent JP-H11341281-A (JP)
Title: Device and method for image forming
Inventor: NOGUCHI JUNICHI
IPC: H04N1/405
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fogging and carrier adhesion in a color image forming device of an electronic photography system. SOLUTION: A light emission pulse level of a semiconductor laser is made minimum, a surface charge and a phenomenon bias of a photosensitive drum when the photosensitive drum is exposed is made constant and a maximum pulse width is decided for every color. A picture signal is converted into an analog signal by a D/A converter 62, this is voltage-converted by a voltage conversion circuit in accordance with the maximum pulse width decided for every color and is supplied to a comparator 63. As a result, the comparator 63 outputs a pulse signal the maximum pulse width of which is decided for every color.
Patent JP-S63317074-A (JP)
Inventor: YANOSU ERUDEI
IPC: C12M1/06
Filed: 1988-06-10
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-H04365539-A (JP)
Title: Machine tool
Inventor: MINAZU YUTAKA
IPC: B24B47/20
Filed: 1991-06-14
Abstract: PURPOSE:To provide a machine tool capable of reducing a working time by reducing time for moving a tool during the process of work. CONSTITUTION:A closed loop 11 to which a dc power supply is serially connected is formed by the contact between a cutting tool 4 and an object 1 to be cut. To the closed loop 11 is connected a controller 13 for controlling a feeder 8 through a conductive sensor 12. Thus, a time immediately after the cutting tool 4 is separated from the object 1 to be cut after the object 1 to be cut is machined can be regarded as a completion point of feed for work.
Patent JP-H0672712-A (JP)
Title: Oxide superconducting material containing rare-earth element and its production
Inventor: MORITA MITSURU
IPC: C01G1/00
Filed: 1992-05-11
Abstract: PURPOSE:To improve the critical current density by heating a precursor for a specified superconductor to a specified. temp. to form a liq. phase contg. a 211 phase, Ba and Cu, then slowly cooling the precursor to grow a 123 phase and enriching the precursor with oxygen. CONSTITUTION:The RE2O3 (RE is rare-earth element) such as Y2O3 and a Ba and Cu compd. such as BaCuO2 are mixed so that the composition of (RE/Ba/ Cu) is positioned in the area enclosed by the points in atomic % of (10/60/30), (10/20/70) and (50/20/30), and further Pt or PtO2 powder is added to the mixture by 0.05-5wt.% as Pt and kneaded to form a precursor for the oxide superconductor. The precursor us then heated and kept at 900-1300 deg.C to form a liq. phase contg. RE2BaCuO5 (211 phase), Ba and Cu, then slowly cooled from 900-1100 deg.C when the REBa2CU3O7-x (123 phase) begins to be formed at the rate of 5 deg.C/hr to grow a 123 phase and enriched with oxygen to obtain an oxide superconductor in which the 211 phase of <=5mum is finely dispersed and having high critical current density.
Patent JP-S6124140-A (JP)
Inventor: YOSHII YASUTO
IPC: H01K3/12
Filed: 1984-07-11
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。