baber/WOPTO huggingface dataset:
Patent JP-S54118883-A (JP)
Title: Sodium pressure gauge with temperature compensation
Inventor: OGIWARA SAKAE
IPC: G01L19/04
Filed: 1978-03-07
Abstract: PURPOSE: To enhance the reliability by reducing the error even in the even of temperature changes in a wide range, by correcting the output signal of pressure transmitting part of sodium pressure gauge for fast breeder reactor by comparing the signal to temperature detector with the reference temperature.  
     CONSTITUTION: The pressure of the fluid being measured 19 detected by a pressure detecting part 11 using a diaphragm 16 is converted into an electrical signal 14a by a pressure transmitter 14, and is inputted into a temperature compensating circuit 1. A temperature detector 12 is provided in the vicinity of the pressure receiving part of the pressure gauge 11, and a detected temperature signal 12a enters the other terminal of the temperature compensating circuit 1, where it is compared with the reference signal set by a temperature setting circuit 2 and with an adjustable amplifier 23 to be turned into a deviation value, which is fed into PID adjusting circuit 24 to be converted into a signal suited to the temperature characteristic of the pressure gauge 11. This signal enters the adjustable amplifier 23, together with the signal from the pressure transmitter 14, and a pressure signal 1a compensated of temperature is then outputted from this amplifier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59151230-A (JP)
Title: Serial data transmitting system
Inventor: NISHIMURA KOUSUKE
IPC: G06F13/14
Filed: 1983-02-16
Abstract: PURPOSE:To make it possible to connect a cassette and other devices with the same jack and to switch the speed automatically, by providing a means which switches automatically the data transmission speed in accordance with the shape of a plug inserted to a jack part. CONSTITUTION:In the case of interface to the cassette, a signal is inputted to a plug P from a line A1 when the ordinary audio plug P is inserted. In the case of connection to another device, the signal is inputted from a line B1 and a leaf switch LF1 is turned off by a knob N1 when a private plug P' is inserted. In the case of the cassette, the switch LF1 is turned on, and it is detected to switch the data transfer speed to a speed for cassette and a speed for other devices. Since the data transmission speed is switched automatically in accordance with the shape of the plug, the device is made small-sized and lghtweight, and the operation of the device is made easy.
Patent JP-H01200618-A (JP)
Title: Manufacture of semiconductor device
Inventor: NADAHARA SOUICHI
IPC: H01L21/265
Filed: 1988-02-05
Abstract: PURPOSE:To reduce crystal defects, by a method wherein, after impurity is introduced into a substrate by ion implantation, heat treatment at a temperature of 550-750 deg.C is performed as a first heat-treating process in order to eliminate defective layers of the substrate. CONSTITUTION:Phosphorus as impurity 12 is ion-implanted in a silicon substrate 11, with a concentration of 1X10<15>/cm<-2> at a room temperature, by using acceleration voltage of 1.5MeV. When this sample is subjected to ordinary diffusion process without pre-treatment, the growth of crystal defect such as dislocation and the like due to ion implantation damage is confirmed with electron microscope. When the substrate 11 is heat-treated in a non-oxidizing atmosphere, e.g., nitrogen atmosphere, and whether crystal defect exists or not is examined, it is recognized that a peak caused by the defect vanishes at 550-750 deg.C, and the crystal defect is annealed out. In the case higher than or equal to 750 deg.C, the existence of crystal defect can be recognized. Therefore crystal defect can be completely eliminated by heat-treating samples after ion implantation, at a temperature of 550-750 deg.C.
Patent JP-H05227687-A (JP)
Title: Permanent magnet type rotor
Inventor: KOJIMA HIROAKI
IPC: H02K1/30
Filed: 1992-02-12
Abstract: PURPOSE:To fix an oil separator easily to an end plate at low cost by forming a clamp pin for integrally coupling a laminated core and the end plate longer than a nonmagnetic metal pipe and caulking the oil separator to the clamp pin at one end thereof projecting from the metal pipe. CONSTITUTION:Inserting part 35a of a clamp pin 35 penetrates through a fixing hole 34a of an upper end plate 34, a through hole 31b of a core 31, and a fixing hole 34a of a lower end plate 34. A lower caulking part 35e at the end of penetration is then caulked and the core 31 is integrally secured to the upper end plate 34 by means of the caulked part 35e and the lower step part 35d of a large diameter section 35b. Fixing hole 36a of an oil separator 36 is then fit on the upper caulking part 35e of the clamp pin 35 and the caulking part 35e is caulked thus securing the oil separator 36 while pressure contacting with the upper step part 35c of the large diameter section 35b. Consequently, the oil separator 36 and the upper end plate 34 are held through a predetermined interval by means of the large diameter section 35b.
Patent JP-S52108171-A (JP)
Title: Multichannel alarm electron watch
Inventor: KONDOU KENICHI
IPC: G04G13/02
Filed: 1976-03-09
Abstract: PURPOSE: To make is possible to make multichannel alarm when the remaining time, on which the loss time is added, is passed, by stopping the second counter which measures the remaining time during the period of loss time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05277175-A (JP)
Title: Forming method of film with biocide barrier, especially latex film
IPC: A61L31/10
Filed: 1992-02-12
Abstract: PURPOSE: To provide a chemical barrier against transmission of microbes and other harmful substances to cause diseases through a film made of a latex, etc. CONSTITUTION: The major method is to: cover a mold, i.e., a dipping mold, with a coagulant, dry it, dip the dipping mold into a liquid latex, gelatinize it, dip the dipping mold into a solution containing a biocide, dip it in a liquid latex again, and harden the whole coatings on the dipping mold. Or, the biocide can be sprayed on a gelatinized latex or applied by another method.
Patent JP-S55119913-A (JP)
Title: Internal combustion engine
Inventor: INOUE TADAHIRO
IPC: F02F1/24
Filed: 1979-03-05
Abstract: PURPOSE: To devise to increase the compression ratio of an internal combustion engine by respectively providing a cylinder head with a combustion cavity and a piston with a piston cavity for shaping a squash area between the cylinder head and the piston in the radial direction of a cylinder bore.  
     CONSTITUTION: A combustion cavity 5 of wedge type is shaped at a one-sided position from a virtual face involving the central axis of a cylinder bore 2 in a cylinder head 4. This cavity 5 is respectively provided with a comparatively easy slope part 5a on its right side and a comparatively steep slope part 5b on the left side; a suction port 6 and an exhaust port 7 are opened on the easy slope part 5a, and an ignition plug hole 10 is bored on the steep slope part 5b to face to the central axis of the bore 2. Meanwhile, a saucer-shaped cavity 16 is provided on a piston 12 to correspond to the above-written cavity 5. This cavity 16 is provided with a sheer side wall 17, and shaped to fit its rim essentially to that of the cavity 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54118642-A (JP)
Title: Ventilation apparatus for hen yard
Inventor: NAKAMURA MITSUO
IPC: A01K31/00
Filed: 1978-03-08
Abstract: PURPOSE: To improve the exhaust efficiency of the hen yard while preventing accumulation of dust in the ceiling of the hen yard by proper selection of the hood layout or aspects.  
     CONSTITUTION: When an exhaust fan 8 is put into action, outside air is sucked into a hen yard 1 as shown by the arrow separately through air inlets 2a and 2b on both sides of the yard and ascends together at the center of the yard. Then, it is exhausted length-wise with respect to the ceiling from the first exhaust port of a ceiling 1c via a hood and then outside from the second exhaust port. At this point, as each hood 6 is staggered alternately lengthwise, the exhaust discharged from the hood 6 disturbs the stream, hitting against the adjacent hoods. In this manner, the exhaust efficiency can be improved simply by changing the layout or aspects of the hood 6 while accumulation of dust in the ceiling can be prevented positively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000219753-A (JP)
Title: Light-shielding film
Inventor: KISHII SHIRO
IPC: C08L23/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding film having a high resistance to scuffing and flexibility. SOLUTION: This film comprises (1) 95 to 30 wt.% polypropylene resin and (2) 5 to 70 wt.% hydrogenated block copolymer obtained by hydrogenating a block copolymer having two or more polymer blocks (A) comprising a vinyl aromatic compound and one or more polymer blocks (B) comprising a conjugated diene compound within a molecule, wherein the peak temperature of tan σis -20 deg.C or higher and the peak value of tan σ is 0.3 or larger, and contains (3) 5 to 10 wt.% carbon black against the total weight of components (1) and (2).
Patent JP-2000220645-A (JP)
Title: Roller with cage and reduction gear using it
Inventor: TERADA TOMOAKI
IPC: F16C19/22
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a rollers with a cage capable of preventing the dropping out of the rollers on both outer diameter side and inner diameter side and excellent in integrating property by locking the roller by both side edges of a pocket on the outer diameter side and engaging both ends of the roller with the annular groove of the cage on the inner diameter side. SOLUTION: A cage 1 performs the outer diameter side locking of a roller 2 by a column part 7 between pockets 3 and the inner diameter side locking by the engagement of both ends of the roller 2 with the annular groove 4 of the cage 1. Since the inner diameter side locking is performed by the annular groove 4 of a collar part 1b, the column 7 can be made into a simple shape without requiring the bending in V-shape. Therefore, the limitation in working in minimized, and the width of a column part 1b can be reduced as much as possible, so that the number of rollers 2 or the diameter of the roller 2 can be increased to increase the load capacity without increasing the bearing setting space.
Patent JP-H10207093-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MATSUSHIMA YOSHIMASA
IPC: C07C209/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To ensure low residual potential and high sensitivity without lowering carrier mobility by incorporating an electric charge transferring material consisting of a specified triphenylamine compd. and a specified distyryl compd. SOLUTION: This electrophotographic photoreceptor contains an electric charge transferring material consisting of at least one kind of triphenylamine compd. represented by formula I and at least one kind of distyryl compd. represented by formula II. In the formula I, each of R<1> -R<7> is 1-4C lower alkyl, 1-4C lower alkoxy, halogen or optionally substd. phenyl and the substituent is 1-4C lower alkyl, 1-4C lower alkoxy or halogen. In the formula II, each of R<8> -R<17> 1-4C lower alkyl, 1-4C lower alkoxy, etc., and the substitution positions of two ethylene groups to the central phenyl group may be any of o-, p- and m-positions.
Patent JP-H08198261-A (JP)
Title: Holding frame for carrying pallet
Inventor: SAMEJIMA MASAHIRO
IPC: B65D19/38
Filed: 1995-01-23
Abstract: PURPOSE: To make a pallet easy for handling with its weight reduced, and to improve durability by a method wherein an outer circumferential rib, an inner circumferential rib and inner ribs in parallel with the outer and the inner circumferential ribs are provided at one side of the peripheral frame of the pallet. CONSTITUTION: A holding frame 10 is constructed by connecting integrally a cross-shaped reinforcing plate 13 to the inside of a square ring-shaped, plate-like peripheral frame 11. Reinforcing ribs 14, 16 and 18 for connecting the insides on each of four corners are provided at the cross-shaped reinforcing plate 13 for reinforcing the connected parts, and four through openings 15, each approximately in an octagonal shape, are provided at the inside of the holding frame. The peripheral frame 11 is made up with an outer circumferential rib 17 and an inner circumferential rib 19 provided at one side of the square ring-shaped, plate-like part 12 while inner ribs 20, being in parallel with the ribs 17 and 19, provided in between.  As the ribs 17, 19 and 20 are positioned, transversing bands used for tying, the ribs work sufficiently as reinforcement against pressure applied by tying, and thereby deformation by flexure can be prevented. A drain hole 27 is bored to each of chambers surrounded by the ribs, and rainwater or the like can be discharged quickly therethrough. As the external side face 29 and the upper face 30 of the outer circumferential rib 19 are formed in a continuous tapered shape, the tying bands can be tightened easily with accommodativeness for tying ensured.
Patent JP-S62184514-A (JP)
Title: Voltage phase regulating device of thyrister control type
Inventor: HIBINO TADASHI
IPC: H02J3/12
Filed: 1986-02-10
Abstract: PURPOSE:To attain quick control and continuous switching to improve reliability and to simplify a constitution by phase regulating a voltage by a thyrister control. CONSTITUTION:A regulating transformer 1 is composed of the bypass coil 3 of a triangle connection, the same phase voltage regulating tap coil 4 of a star connection and the perpendicular voltage adjusting tap coil 5 of a middle point open star connection. The tap coils 4 and 5 are connected to the same phase voltage regulating thyrister group 6 and a perpendicular voltage regulating thyrister group 7, both of which connect two sets of thyristers in parallel reversely with each other. A serial transformer 2 is made up of a serial coil 8 and an exciting coil 9. In the coil 8, its center is connected to the triangle junction of the coil 3 of the transformer 1, and its both ends are connected to a line serially. The one end of the coil 9 is connected to the one end of the thyrister group 7, and the other end is connected to some part not the side of the middle point of the thyrister group 6 whose phase is thyrister group 7 whose phase is different by 120 deg.. Thus a shorted current conducting to the thyrister groups is compiled to the exciting coil. By varying the turn ratio of the serial coil to the exciting one, the current value can be changed.
Patent JP-S63193255-A (JP)
Title: Data processor
Inventor: NOGUCHI TATSUO
IPC: G06F15/16
Filed: 1987-02-05
Abstract: PURPOSE:To improve the efficiency of a fault analysis by using a common input/output bus which includes a bus in-use informing signal line and a bus collision informing signal line and providing each data processor with a bus interface circuit for it. CONSTITUTION:A data processor 11 makes the bus in-use informing signal 103' true to start using the bus, and data processors 12-14 also detect bus in-use signals 104'-105' becoming true. For example, if the processor 12 malfunctions owing to trouble, etc., as if it obtained the right to use the bus, the processor 11 is using the bus, so a collision in bus transfer is caused. Then the processor 12 knows that the processor 11 is using the bus from the signal 103' and make a bus collision signal 102' true through an interface circuit 30. Similarly, the processors 13-14 make the signals 102' true. Then a system monitoring device 21 on detecting the signal 102' becoming true holds the occurrence of the bus collision as a bit of status information and stores it as a bit of information for the trouble analysis.
Patent JP-S58143541-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO KAZUMASA
IPC: H01L21/60
Filed: 1982-02-22
Abstract: PURPOSE:To prevent defective wire bonding due to the instability of an inner lead and defective short circuits, etc. by a wire by sealing a metallic small wire connected between the electrode of a pellet and a lead, the pellet and the inner end of the lead with a resin molding body so as to be surrounded. CONSTITUTION:The semiconductor device uses a lead frame consisting of only a plurality of the leads 3 with no tab and tab hanging lead, a dam 6 connecting the leads and a peripheral frame 8, and has the pellet 4, to which a semiconductor element is formed, and an insulating sheet piece 9 simultaneously supporting and fixing the inside sections of a plurality of the leads 3 surrounding the pellet, the inner leads 3a, on one plane, and the electrode of the pellet 4 and the inner leads 3a are connected by the wires 5 while the pellet and one parts of the leads are sealed with the resin molding body 7. Since the inner leads are fixed by a resin tape, they are not moved vertically even when they are long, empty touch in case of bonding can be prevented, and defective bonding can be removed.
Patent JP-H01203888-A (JP)
Title: Heat treating furnace
Inventor: BANDAI HARUFUMI
IPC: F27D7/04
Filed: 1988-02-05
Abstract: PURPOSE:To obtain heat-treated parts having good characteristics by arranging to expose parts to be treated to atmosphere gas almost evenly with a fan provided inside a passage to regulate flow of the atmosphere gas, through which the gas passes. CONSTITUTION:Atmosphere gas supplied via gas inlet 31 moves in the following order. At first, it is sucked by suction fans 12, 12, preheated in a gas preheating zone 11, delivered to an exhaust zone 21 after it comes into a main heat treatment zone 1, cooled by a gas cooler 22, and then discharged to a circulation passage 30 by exhaust fans 23, 23. The gas cooler 22 prevents the fans 23 from being hit directly by the atmosphere gas heated to a high temperature in the main heat treatment zone 1. As for the gas discharged to the circulation passage 30, part of it is exhausted outdoor through a gas outlet 32, and the rest comes back to the gas preheating zone 11 and is circulated as mentioned above. Due to the suction fans 12 and the exhaust fans 23, the atmosphere gas is evenly distributed throughout the main heat treatment zone 1, and goes into the respective boxes, 4, 4... in the same volume. These fans also control heat convection caused by a heater in the main heat treatment zone 1, remove heat difference in the vartical direction, and enable parts for heat treatment in respective boxes 4, 4... to be heated evenly.
Patent JP-H04266309-A (JP)
Title: Sensor mounting member
Inventor: HASHIMOTO KOICHI
IPC: B65G43/08
Filed: 1991-02-20
Abstract: PURPOSE:To provide sensor mounting members capable of easy positioning with simple structure. CONSTITUTION:A conveyer roller 4 is fitted between frames 2 and 2 opposing to each other by bearings 42 and 42, and a conveyer belt 15 is belted. The placing surface 63 of sensor mounting members 17 and 18, in a sensor member containing section 52 of which a reflection plate 50 and photosensor 51 are contained, is placed on the top of a frame 2, and the mounting face 64, which is perpendicular to this placing surface 63 and is extended from the placing surface 63, is mounted on the side face of the frame 2. A hole section 67 and the first mounting groove 21 are fastened with a bolt 81 and nut 82 threadedly fitted.
Patent JP-H04266011-A (JP)
Title: Formation of semiconductor substrate and its execution apparatus
Inventor: SAIDA HIROJI
IPC: H01L21/02
Filed: 1991-02-20
Abstract: PURPOSE:To diminish mixture of oxygen into a junction face between semiconductor substrates and to stick semiconductor substrates in a sticking technique for semiconductor substrates. CONSTITUTION:In a technique of sticking semiconductor wafers, two semiconductor wafers 41, 42 are piled up with both junction faces facing each other and then given a temperature gradient in a processing system (quartz tube 1) to gap the junction faces. Silicon oxide films on the junction faces are removed by reduction treatment, and the above-mentioned gap is supplied with a mixture gas containing halides, resulting in sticking the semiconductor wafers 41 and 42.
Patent JP-H11212829-A (JP)
Title: Method and system for wdt monitoring
Inventor: YAMAMOTO KYOKO
IPC: G06F11/30
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting as a WDT error the software that a routine including a WDT processing, of which is in an abnormal state. SOLUTION: Routine identifier information DATA (4B) to (4N) of a program 12, which is being executed at present by a CPU 1, is transmitted to a WDT monitoring unit 6 that includes a WDT counter 10 together with WDT clear instruction DATA (4A) and the WDT monitoring unit 6 compares the received routine identifier information with the last routine identifier information in a comparison circuit 8. When both of these are different, the WDT clear instruction DATA (4A) is communicated to the WDT counter and the WDT counter is reset and, when it is detected within a regulated time that the WDT counter is not reset, the CPU is notified of an overflow signal 5.
Patent JP-S56122758-A (JP)
Title: Tension controller for long-scale sheet
Inventor: TAKEI TSUTOMU
IPC: B65H23/192
Filed: 1980-03-05
Abstract: PURPOSE: To obtain stable running speed of a sheet, by detecting with a correction control circuit a time from operation of a limit switch of a dancer roller to its resetting and performing correcting operation for the running speed of the sheet in accordance with said detected time.  
     CONSTITUTION: Contacts of limit switches 1 and 2 are connected respectively to an acceleration circuit 9 for accelerating a speed change pilot motor 8 and a deceleration circuit 10 for decelerating the motor 8, and respectively to correction control circuit 11 and 12. Accordingly, if output of the switch 1 is input to the control circuit 11 whose output operates the deceleration circuit 10, resultantly slowing the rotary speed of a prime moving shaft 7 through the motor 8 and a speed changer 5, and decreases paper acceptance speed of an accepting roller 6, then, excessively fast acceptance speed can be corrected and the speed control of paper acceptance can be complected in a short time when the limit switch 1 is actuated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62183912-A (JP)
Title: Forging machine
Inventor: NAITO KINSHIRO
IPC: B21D5/02
Filed: 1986-02-08
Abstract: PURPOSE:To simplify the control of ascending and descending speeds, pressurizing force, etc., by providing the driving mechanism consisting of a ball screw and the nut member screwing therewith on a ascending and descending table and by driving it with the AC motor rotatable freely reciprocally as well. CONSTITUTION:A lift table 7 is provided corresponding to a stationary table 5 and their lift driving device 9 in arranged as well. The worm 61 which engages with a worm wheel 55 is provided on the gear box 39 of the device 9 and a worm shaft 63 is linked via the driving shaft of AC motor 69 and linking member. The positive and reverse, brake control of the motor 69 is performed by providing the detectors 97, 103 for the upper limit and lower limit respectively for the lift table 1. With this mechanism, the lift speed control, position control and pressing force control of the lift table 1 can be operated simply with the control of the motor 69 only. Consequently, the control can be simplified remarkably.
Patent JP-S58146785-A (JP)
Inventor: KOTANI TAKAYUKI
IPC: F16L41/02
Filed: 1982-02-19
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。