baber/WOPTO huggingface dataset:
Patent JP-S57195611-A (JP)
Title: Plastic-molding die provided with flash-cutter
Inventor: KUMAE TOSHIMI
IPC: B29C49/02
Filed: 1981-05-28
Abstract: PURPOSE:To offer the titled molding die which enables simplified efficient operation, by inserting a heat-generating electric wire and an electric insulating material into one side of metal dies at their joint part and another electric insulating material into the other side of the metal dies at their joint part, so as to accomplish molding and flash-cutting at once. CONSTITUTION:A heat-generating electric wire 3 and an electric insulating material 9 are inserted into an upper die 1, while another electric insulating material 7 is inserted into a lower die 2. By use of these metal dies, a parison, for instance, is located therein, and the upper die 1 and the lower die 2 are clamped together so that thin flashes 8 are formed in the parison at the joint part of the two dies. Electric power from a power source 6 is transformed into desired voltage by a voltage controller 5, and an electric current is applied to the heat- generating electric wire 3 through a leading wire 4 to melt away the flashes 8. In this way, a flash-free product is obtained.
Patent JP-S61239909-A (JP)
Inventor: TANAKA NOBUYUKI
IPC: B28B11/14
Filed: 1985-04-17
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-H07293568-A (JP)
Title: Bearing part made of thermoplastic resin
Inventor: INABA HIDEYUKI
IPC: B29C45/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide excellent circularity and cylindricity without performing a reaming process by forming a part into a shape that a bearing section in a pipe shape is crossed with a fixed section in a plate shape, and letting the bearing section be equipped with a hollow section formed by a hollow injection molding method. CONSTITUTION:A part is at least in a shape that a bearing section in a pipe shape is intersected with a fixed section in a plate shape, and the bearing section is at least, provided with a hollow section formed by a hollow injection molding method. After thermal plastic resin has been extruded in a metal mold cavity, pressurized fluid is injected in the resin, it is cooled, and the hollow part can thereby be formed with pressurized fluid discharged thereafter. Nitrogen, carbon deoxide and the like for example are used as pressurized fluid, which is in a state of gas or liquid at ordinary temperature and pressure, and is neither reactive nor soluble to molding material under temperature and pressure for injection molding. As thermal plastic resin, polyethylene, polypropylene and the like are given. Both circularity and cylindricity are enhanced when a percentage of hollowness is low, cylindricity is enhanced when gas pressure is high, the deformation of a shaft hole due to resin contraction is restrained, and excellent circularity and cylindricity can thereby be provided, so that a reaming process can thereby be eliminated.
Patent JP-H09241868-A (JP)
Title: Surface treated member excellent in resistance to heat, corrosion, and wear at high temperature
Inventor: MIZUNUMA MICHIYOSHI
IPC: C23C30/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treated member excellent in resistance to heat, corrosion, and wear at high temp. by forming a cermet film consisting of specific amounts of Cr3 C2 and Ni-Cr alloy of specific composition on the surface to specific thickness. SOLUTION: A cermet film is formed on the surface of a member to 5-5000μm thickness by means of thermal spraying, etc. This film consists of, by weight, 40-90% Cr3 C2 and Ni-Cr alloy with inevitable impurities. Further, this Ni-Cr alloy has a composition consisting of 30-60% Cr and the balance Ni with inevitable impurities, preferably an eutectic composition excellent in toughness. If necessary, 15-1.0% Mo is further incorporated into the Ni-Cr alloy phase to improve high temp. strength, heat resistance, corrosion resistance, etc., and further, 10-1.0% of one or more elements among Ta, Y, and Ce are incorporated to form a stable oxide film and improve corrosion resistance and wear resistance.
Patent JP-S62236777-A (JP)
Title: Fan motor driving control system of printer
Inventor: SATO YUKINORI
IPC: B41J29/377
Filed: 1986-04-07
Abstract: PURPOSE:To enable the driving of a fan motor according to the internal temp. of an apparatus, by a thermistor for detecting the internal temp. of the apparatus and a comparator comparing voltage between both terminals of the thermistor with predetermined set voltage to send out an ON/OFF operation signal to a drive transistor. CONSTITUTION:The titled control system is constituted of a thermistor 7 of which the resistance value is inversely proportional to temp., a comparator 3 comparing the voltage Va between both terminals of the terminator 7 with reference voltage Bv to send out an operation signal 21 and a transistor 1 inputting the aforementioned operation signal 21 to supply drive voltage to a fan motor 4. When the internal temp. of an apparatus rises and the voltage Va between both terminals of the thermistor 7 drops to belows the reference voltage Vb, the output signal 21 of the comparator 3 becomes a HigH (high) level and the transistor 1 is brought to a continuity state and drive voltage Vc is supplied to the fan motor 4 to drive said motor 4. Therefore, when the internal temp. of the apparatus reaches desired one or more, the fan motor 4 can be driven.
Patent JP-H06295205-A (JP)
Title: Table positioning controller for table device
Inventor: USUI HIROKAZU
IPC: G05D3/00
Filed: 1993-04-07
Abstract: PURPOSE:To exactly execute positioning of an XY by a simple constitution. CONSTITUTION:By numbers 1, 4 in a step 102 and a step 104, moving amounts DXO, DXY in the X direction and the Y direction of an XY table T are set temporarily, and by numbers 2, 3, 5, 7 and 8 in a step 104, offset amounts (e) (f) for showing a moving position of the XY table T, based on the temporarily set moving amounts DXO, DYO and the moving position of the table T, in which a mechanical error is taken into consideration is estimated. By numbers 1, 4 in steps 106-126 and the step 104, the moving amounts DXO, DXY are updated by a minute value each until the offset amounts (e), (f) become roughly equal to target positions E, F. Based on the updated moving amounts DXO, DYO, the offset amounts (e), (f) for showing the moving position of the XY table T are calculated repeatedly, and at the time point when the offset amounts (e), (f), and the target positions E, F become roughly equal to each other, the XY table T is moved by the moving amounts DXO, DXY in the X direction and the Y direction.
Patent JP-S536046-A (JP)
Title: Optical transmission cable
Inventor: KUROSAKI SHIROU
IPC: H01B11/00
Filed: 1976-07-07
Abstract: PURPOSE: To obtain a cable which is hard to repture even at high temperature by protecting the cable with a pipe formed in bellows form by welding flexed pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59207362-A (JP)
Title: Paper storing apparatus
Inventor: MITSUMASU SAKAE
IPC: B65H39/11
Filed: 1983-05-11
Abstract: PURPOSE:To easily take out sheets stored in a plurality of bin trays sequentially from the upper bin tray first by pivoting upward the bin trays, respectively. CONSTITUTION:The first to tenth cams 71-710 disposed opposite to cam followers 5 are provided with notches 81-810 where the cam followers are fitted. When a sheet is taken out from the first bin tray 21, the first limit switch 41 detects that the sheet is taken out from the bin tray, and the detection signal is input to a control mechanism to output one pulse signal, whereby the respective cams 71-710 make one-tenth rotation, so that the outer peripheral surface 9 of the first cam 71 runs on the cam follower 5 to pivot the first bin trary 21 upward. Thus, a space between the first bin tray 21 and the second bin tray 22 is expanded so as to easily take out a sheet stored in the second bin tray 22.
Patent JP-S58196531-A (JP)
Title: Camera having electrically driven winder for film
Inventor: ASANO SEIJI
IPC: G03B17/00
Filed: 1982-05-13
Abstract: PURPOSE:To enable imprinting of plural picture images between the perforations of a film, by disposing plural pieces of photosensors in the positions facing the perforations of the film and detecting the perforations photoelectrically. CONSTITUTION:The photoreflector 1' of the 2nd photoelectric detection circuit I2 and the photoreflector 1 of the 1st photoelectric detection circuit I1 are disposed at a 1/2 pitch interval. When the feeding of a film is started and the perforations thereof are moved upon photographing, the perforations are detected with photoelectric detection circuits I1, I2 which generate a motor stopping signal so as to stop a motor. One perforation is first detected with the 1st circuit I1, and is then detected with the 2nd circuit I2. The film is fed by each 1/2 of the spacing between the perforations. Since the photographing of plural frames between the perforations is made possible, the film is usable effectively and the frequency of exchanging the film is decreased.
Patent JP-S61237432-A (JP)
Title: Sintering furnace
Inventor: SHISHIDO NOBUYASU
IPC: H01L21/324
Filed: 1985-04-15
Abstract: PURPOSE:To discharge resist in a quartz tube from an exhaust duct in a vapor state by a method wherein a boat inserted into the quartz tube is detected and a heater is turned on by a control circuit. CONSTITUTION:While wafers 4 are being sintered in a quartz tube 2, a current is applied to a heater 11 and controlled by a control circuit 12 and the temperature near the entrance of the quartz tube 2 is high. Therefore, gaseous resist produced during the sintering process is not liquidized and discharged from an exhaust duct 10 in a vapor state. In other words, when a controller 7 gives a driving signal to a motor 6, an actuating bar 5 is driven and the wafers 4 are transferred to the nearly central position of the quartz tube 2 by a boat 3 and at the same time the control circuit 12 detects the output signal given to the motor 6 from the controller 7 and starts applying the current to the heater 11 so that the high temperature condition can be always maintained near the entrance of the quartz tube 2 during the sintering process.
Patent JP-H10275336-A (JP)
Title: Optical disk, optical disk recording and reproducing device and optical recording and reproducing method
Inventor: YAMAMURO MIKIO
IPC: G11B20/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device capable of correctly executing of the changing over between a land tracking and a groove tracking. SOLUTION: This device is provided with reproducing means 25 to 38 for recording and the reproducing data to/from an optical disk having spiral land and groove tracks, having plural continuous sectors consisting of prescribed track lengths and including header data area and user data area, a discriminating means 50 for discriminating whether sector areas correspond to the land track or the groove track are discriminated from data capable of discriminating whether the sector area correspond to the land track or the groove track, and a tracking control means 48. Thus, the tracking is controlled in accordance with the result discriminated by a discriminating means 50.
Patent JP-S527509-A (JP)
Title: Trafic system of track vehicles
Inventor: OOMACHI TETSUYA
IPC: B61B1/00
Filed: 1975-07-02
Abstract: PURPOSE: To obtain high deceleration and high acceleration at the time of branching into and out of an intermediate station without high perfomance control mechanism or a motor of large horsepower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S565397-A (JP)
Title: Gaseous phase growth device
Inventor: KOMENO JIYUNJI
IPC: C30B23/02
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a gaseous phase growth device capable of forming a stable concentration of epitaxial growth layer by using a dopant container having a cylindrical structure with an inlet for a gas into the container through a gas passage encircling twice or more along the outer wall of the container.  
     CONSTITUTION: The container 21 made of quartz, having the gas inlet 22 and the gas outlet 23, is fitted to the gas introduction portion 23 through which a gas is turned four and half times around the outer wall of the container 21 and then directed into the inside of the container. For example, when the container 21 is kept at 65°C in a constant-temperature tank and then N 2  gas is flowed into the gas inlet 22, the temperature of N 2  gas becomes a fixed temperature of 65°C because it passes by a long distance of 4.5πD≈14D (D is the diameter of the container) before reaching the sulfur 25 and therefore the vapor pressure is kept at a given value at  all times. On the other hand, because the flow rate of gas is kept constant with high  accuracy, the variation of the concentration of sulfur sent into the epitaxial growth  reaction tube is small and therefore epitaxial growth layer of a given carrier concentration can be stably obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63260828-A (JP)
Inventor: JIYOSEFU MAIKURU MATESA
IPC: C03B5/225
Filed: 1988-04-01
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-S5416115-A (JP)
Title: Original feeding equipment
Inventor: SATOU MITSUHIRO
IPC: G03G15/00
Filed: 1977-07-07
Abstract: PURPOSE: To make it possible to feed originals at a high speed with a latency time for read shortened, by feeding the 2nd original through the restarted rotation of a feeding roller when a detector detects the back side of the 1st original having been read out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60226668-A (JP)
Inventor: OGAWA YASUO
IPC: F25B6/04
Filed: 1984-04-24
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-H11282068-A (JP)
Title: Film unit with lens
Inventor: MASUDA TAKURO
IPC: G03B9/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a vignetting of incident luminous flux on a photographing lens or camera shake by providing a shutter release button at a front part positioned nearly on the left side of the photographing lens when viewed from the front. SOLUTION: In this film unit with a lens 10; a photographing lens L is arranged in the center of the front part, and the release button 11 is provided on the left side of the lens L. The button 11 is actuated nearly in parallel with the optical axis of the lens L. First, a back surface part is held by the thumb of the right hand and the button 11 is pressed by the forefinger 22, while a front surface part is held by the second finger 23, the third finger 24 and the little finger 23. At such a time, the finger 22 is bent at the first joint in order to press the button 11, so that the adjacent finger 23 is also naturally bent at the first joint. Therefore, a possibility of vignetting of incident luminous flux on the photographing lens L caused by the tip of the finger 23 is eliminated.  Since pressing force to press the button 11 from the front by the finger 22 is received by the thumb to hold the back surface part, the camera shake is hardly caused.
Patent JP-S61241452-A (JP)
Title: Engine for car
Inventor: ISHIKAWA YOSHIYUKI
IPC: F02M31/083
Filed: 1985-04-18
Abstract: PURPOSE:To permit the certain switching of fuel an secure the safety on stop by installing an electromagnetic mechanism which switches feeding passages according to the temperature of an intake heating part and cuts off the feeding passages when an engine stops, in a carburetor for swtiching gasoline and light oil. CONSTITUTION:Fuel is supplied into a gasoline tank 10 and a light-oil tank 11 through passages 7 and 8, respectively. A bimetal 12 is installed onto an intake manifold 3 heated by an exhaust pipe 2, and a selector valve 9 for the passages 7 and 8 is moved upwardly when the temperature is low on starting, and the passage 7 for gasoline is opened, and operation is carried-out by gasoline. When the temperature in the manifold 3 is allowed to rise by the exhaust, the bimetal 12 moves the valve 9 downwardly, and a light-oil feeding passage is opened, and stationary operation is carried out. When the engine is brought into stop, a solenoid valve 14 is operated, and the valve 9 is moved further upwardly from the passage 7 for gasoline, and then the both fuel passages are closed. Therefore, the flow of fuel into a nozzle on stop is prevented.
Patent JP-H02263280-A (JP)
Title: Contour point extracting device
Inventor: GOTO YOSHIHIRO
IPC: G06T5/00
Filed: 1989-04-03
Abstract: PURPOSE:To remove noise and to extract only a regular contour point by scanning a contour point picture by a noise excluding pattern composed of double areas, making a picture element in the inside area zero when there is no picture element in the outside area and remaining the picture element in the inside area as it is when there is the picture element in the outside area. CONSTITUTION:The double areas composed of arbitrary sizes are applied as the noise excluding pattern. These double areas are composed of an outside large area 24A and a small area 24B in this large area 24A and data in the small area 24B are put under the control of the data in the large area 24A. The picture is further divided and noise excluding patterns 24(P1) and 24(P2) are applied for each divided picture. Then, the extraction of the contour point is executed. Thus, the noise is excluded and the exact extraction of the contour point can be executed as much as possible.
Patent JP-S559119-A (JP)
Title: Bin equipped with weight
Inventor: HORIE YOSHIO
IPC: A47F1/035
Filed: 1978-07-05
Abstract: PURPOSE: To weigh the items in the position as stored in the respective bin box by installing a weighting apparatus on the weight shelf which is provided on the shelf supports, pushing up the weighting apparatus by pushing driver, and perform weighting by pushing the bin box which is located on the upper part of the protrusions of the weight.  
     CONSTITUTION: Weighting apparatus shelves 20a, 20b are provided with prescribed interval on the shelf supports 11 which are positioned at the four corners and the weighting apparatus 30 is installed thereon. Hydraulic cylinder 61 is driven, pushing up the push plate 64 by rod 62 and pushing up ring body 63, then the pushing up pillars 65 push up the weighting apparatus 30 from its bottom, passing thru the holes 23a of the weighting apparatus shelf 20a. By the lifting of the weighting apparatus 30, load-meter 39 push up the bin box 50a from its bottom passing thru the holes provided on the box shelf 40a. Becaues of the above action, the total weight of the bin box 50a is supported by the load-meter 39, an electric signal corresponding to the total weight of the bin box is transmitted by the load-meter 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63248582-A (JP)
Title: Solid phase joining device
Inventor: KASHIBA YOSHIHIRO
IPC: B23K20/00
Filed: 1987-04-01
Abstract: PURPOSE:To obtain larger joining strength without increasing the pressurizing force of a joining face by providing the heat source device giving repeating temp. variation to one part at least of a joining body at the time when the joining face of joining body is brought into contact and causing different thermal expansion and contraction relatively on the joining body. CONSTITUTION:Joining bodies 2A, 2B are fitted to a jig 4B to evacuate a joining chamber 1 in ultrahigh vacuum. The holder 3A holding the joining body 2A by a moving bar 14 is then held and moved to the upper part of a cleaning device 10B to purify the joining faces 201A, 201B of the joining bodies 2A, 2B by cleaning devices 10A, 10B. Thereafter, the holder 3A is returned and the joining face 201A of the joining body 2A is brought into contact with the joining face 201B of the joining body 2B under very small pressure by a pressurizing device 6. The current periodically changing is passed to a heat transfer member 21 from an external part power source 122A. The heat transfer member 121 is then heated, this heat is transferred to the joining bodies 2A, 2B, expansion and contraction are periodically repeated, the small sliding and migration of atoms are caused on the joining faces 201A, 201B and the adherence is promoted to increase the joining strength.
Patent JP-H05244812-A (JP)
Title: Structure for attaching threshing feed chain
Inventor: SUMI TSUTOMU
IPC: A01D61/00
Filed: 1992-03-03
Abstract: PURPOSE:To enable easy attaching and fixing of a threshing feed chain which receives a reaped culm and transfers the culm backward along a thresher. CONSTITUTION:A threshing feed chain is supported by a chain stay 46 fixed to a machine body and the chain stay 46 is divided into front and rear parts. The front chain stay 50 protruding toward the reaping part and the rear chain stay 51 extended backward are made to be attachable and detachable.
Patent JP-H05291783-A (JP)
Title: High-frequency circuit module
Inventor: KANDA MITSUHIKO
IPC: H05K9/00
Filed: 1992-04-03
Abstract: PURPOSE:To absorb electromagnetic wave noise and prevent leakage of electromagnetic wave noise by filling a ferrite compound mold material into a space of a metal enclosure constituting a circuit substrate and the outer-enclosure of a high-frequency circuit module. CONSTITUTION:A circuit substrate 4 which is provided on the upper surface of a heat sink 2, a magnetic body 18 (ferrite particle + plastic etc.) where a high-frequency circuit and collector conductors 7a-7c of power elements 9a-9c which are laid out on the circuit substrate 4 penetrate through, and emitter conductors 5a-5c which are wound around the outer periphery of the magnetic body 18 are provided within an enclosure 3. A mold material of ferrite compound resin is filled into a space which is surrounded by the metal enclosure 3 constituting the outer enclosure of the circuit substrate 4 where these are laid out and a high-frequency circuit module 1, thus absorbing electromagnetic wave noise positively and preventing leakage of electromagnetic wave noise. Also, characteristics and shape can be modified for each I/O terminal.
Patent JP-S59205622-A (JP)
Title: Poloidal power supply circuit
Inventor: MASUI HISASHI
IPC: G05F1/455
Filed: 1983-05-09
Abstract: PURPOSE:To avoid the unsuccessful catch of fire and extinguishment of plasma for a poloidal power supply control circuit of an experiment device for nuclear fusion, by controlling a capacitor power supply and a controllable thyristor power supply in combination. CONSTITUTION:A capacitor 9 is charged previously to the polarity shown in the diagram, and a full wave rectifier 12 of a thyristor uses a comparator 10 to set a contact 13 at the side of a voltage standard setter 12. At the same time, the output voltage is set at a plus level. Then a switch 8 is applied and the capacitor 9 is connected. Thus the current of a coil 5 has a rise, and the capacitor power supply is replaced with the thyristor power supply before the capacitor current reaches its peak level. When the capacitor current IC is lower than the set value of preprocessing waveform, the output of the comparator 10 is switched to the side of the setter 12. Then the output voltage of the thyristor power supply prevents the drop of the coil current. Thus it is possible to avoid the unsuccessful catch of fire and extinguishment of plasma at a current changing area when the capacitor power supply is connected to the thyristor power supply.
Patent JP-H08276002-A (JP)
Title: Suture for surgery
Inventor: RAO SURINIBASA BEZUWADA
IPC: A61L17/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a surgical suture having a high strength and an excellent flexibility and to provide a surgical device. SOLUTION: A surgical suture or a surgical device contains 70 to 90 wt.% polymerized p-dioxanone, of which rest portion is copolymerized lactide, and is produced by a copolymer of p-dioxanone and lactide, which has a peculiar viscosity in a range between about 1.6 and 2.7, a melting point between about 90 deg.C and about 110 deg.C C., a crystallinity in a range between about 20% to about 45%, single molecular distribution distribution curve, and a single phase in molten state when examined by an optical microscope.