baber/WOPTO huggingface dataset:
Patent JP-H1054489-A (JP)
Title: Resin-made joint
Inventor: NISHIO KIYOSHI
IPC: F16L19/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To retain sealing performance for a long time, by providing an inner ring by which the diameter of a pipe member pressure-fitted by the swelled part of a periphery is enlarged, a joint main body which forms a primary seal part by bringing the end surface of the inner ring into contact with an socket, and a cylindrical groove part which forms a secondary seal part by pressure-fitting the inner ring to the end part of the joint main body. SOLUTION: An inner ring press-fit part 14 is pressure-fitted in one end part of a pipe member 12, the circumferential wall part of the pipe member 12 corresponding to the swelled part 15 of the inner ring press-fit part 14 is enlarged, the inner ring press-fit part 14 and the circumferential wall part are integrally connected to each other, the pushing in part 16 of the pipe member 12 is inserted in the socket 4 of a joint main body 1, and an inner ring cylindrical seal part 18 is traveled toward a cylindrical groove part 10 on a joint main body 1 side. Next, a pushing ring 3 loosely fitted to the pipe member 12 is screwed in the joint main body 1, and the cylindrical seal part 18 is pressure-fitted in the cylindrical groove part 10, so that surface pressure in the diametral direction is generated, thus an axially long secondary seal part 7 can be formed.  Further, an inner ring projected inner end surface 17 is brought into contact with the annular seal end surface 6 of the socket 4, so that axial surface pressure is generated between the inner end surface 17 and the end surface 6, thus a primary seal part 5 can be formed. Therefore, excellent sealing performance can be secured.
Patent JP-S6192459-A (JP)
Title: Optical recording medium
Inventor: MOTOMIYA KAZUOKI
IPC: G11B11/10
Filed: 1984-10-11
Abstract: PURPOSE:To improve the corrosion resistance of a recording layer medium and the adhesive property between the film and substrate by providing the film which does not contain oxygen in the film itself and consists of a nitride or carbide having excellent moisture resistance or a mixture composed of the carbide and nitride on the writing side substrate side of the recording layer or both sides thereof. CONSTITUTION:An undercoating layer consisting of SiO or SiO2 is provided adjacently to the substrate. The film consisting of the nitride of aluminum, tungsten, zirconium, titanium, chromium or tantalum, or the film consisting of the mixture composed of the carbide selected from Ti-C, Zr-C, V-C, Mo-C, W-C, Si-C and B-C and the nitride selected from Sn-N, Zr-N, Cr-N, Al-N, Si-N, V-N and W-N is provided between at least the undercoating layer and optical recording layer. The manufacture of the recording medium is executed by forming the undercoating layer 2 on the substrate 1a on the writing side and forming successively the film 7 consisting of the nitride or the mixture composed of the carbide and nitride, a recording layer 3 and again the film 8 consisting of the nitride or the mixture composed of the carbide and nitride. A spacer layer 4 and a reflecting layer 5 are further laminated thereon and the substrate 1b for protection is adhered via an adhesive layer 6.
Patent JP-H0376055-A (JP)
Title: Servo-information demodulation control system
Inventor: UENO TAKAHISA
IPC: G11B20/12
Filed: 1989-08-18
Abstract: PURPOSE:To eliminate a decision error caused at the time of demodulating servo-information by converting a peak value of the servo-information to a digital signal, and correcting an indefinite decision bit obtained by comparing it with plural slice levels and deciding it by the shift direction from a track boundary and a gray code. CONSTITUTION:A peak value of a read signal of servo-information is converted to a digital signal by an A/D converting part 1 and added to a deciding part 2 and a position displacement deciding part 3, and the deciding part 2 compares a peak value of a read signal of a track bit with plural slice levels, and decides whether the track bit is '1' or '0' or ambiguous. Also, the position displacement deciding part 3 derives position information, based on a position bit and decides in which direction from a track boundary the present position of a head is shifted, and a correcting part 4 corrects an ambiguous decision bit, based on the shift direction from the track boundary and a one-bit variation of an adjacent track number caused by a gray code. In such a way, a decision error at the time of demodulating the servo-information can be eliminated.
Patent JP-H0762919-A (JP)
Title: Mechanical parking facility
Inventor: KOYAMA HIDEO
IPC: E04H6/18
Filed: 1993-08-26
Abstract: PURPOSE:To sharply shorten the vehicle entry/exit waiting time of users for efficient entry/exit by concurrently guiding multiple vehicles to an entry/exit port. CONSTITUTION:Entry/exit elevators 32, 33 are provided at an entry/exit port 30. Multiple entry waiting spaces 40 where vehicles C wait for entry are provided on one side of the second conveyance path 39 extended toward the entry/ exit elevators 32, 33 side. The second conveying device B is mounted with the vehicle C at the time of entry/exit, it is traveled on the second conveyance path 39, and it delivers the vehicle C between the entry/exit elevators 32, 33 and the entry/exit writing spaces 40, 45.
Patent JP-S6454379-A (JP)
Title: Probe substrate for measuring semiconductor integrated circuit
Inventor: YOSHIOKA YOSHIHIRO
IPC: H01L21/66
Filed: 1987-08-26
Abstract: PURPOSE:To preclude malfunction due to the charging and discharging of a measurement system parasitic capacitor at the time of a function test of a semiconductor integrated circuit by inserting an impedance element in series with a probe. CONSTITUTION:The impedance element (resistance 4) is inserted in series with the probe 3 corresponding to the output terminal of the semiconductor integrated circuit to be measured which is provided to an insulating plate 1. On the other hand, when the output impedance of the semiconductor integrated circuit is denoted as R0, the charging and discharging time constant T of the measurement system parasitic capacitor CP when an output signal is inverted is CPR0. This charging and discharging time constant T increases by the insertion of a resistance 4 and the peak value of a transient current when the output is inverted decreases as a result. Noises on the power lines of the semiconductor integrated circuit to be measured are therefore improved correspondingly and malfunction at the time of the function test is precluded.
Patent JP-2001041013-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01M9/10
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve a vehicle mounting property of an engine by reducing an occupation space in an axial direction of an assembly angle adjusting mechanism. SOLUTION: A guide groove 11a along a radial direction of a housing 2 which rotates integrally with a timing sprocket 3 is formed, and a movable operation member 14a is slidably engaged with the guide groove 11a. The movable operation member 14a is coupled to a cam shaft 1 via a link arm and a lever member 18. By this constitution, displacement of the movable operation member 14a in a radial direction is converted into rotation displacement of the housing 2 and the cam shaft 1. A projection 26 of the movable operation member 14a is engaged with a spiral guide groove 32 of a guide plate 27, and the movable operation member 14a is displaced in a radial direction by a rotation of the guide plate 27.
Patent JP-H1037600-A (JP)
Title: Lower frame member
Inventor: SUZUKI YOSHIKAZU
IPC: E06B1/70
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To extremely facilitate the construction around a lower frame member by mounting a covering edge member so as to cover the end part of a floor board contacting a lower frame member body after construction of the lower frame member body and the floor board. SOLUTION: A laterally extended fitting groove 24 is provided on the horizontal part of each stepped part 23 formed on the front and rear edge parts of a lower frame member body 17, a fitting projection 25 having a saw-tooth stopper projection protruded on the lower surface of a covering edge member 21 is fitted to the fitting groove 24 so as to cover the end part where a floor board 5 contacts the lower frame material body 17 to mount the covering edge member 21 to the lower frame member body 17. Both the front and rear edges of the covering edge member 21 have protruding curved surfaces, and the upper surface of the covering edge member 21 is made flush with the upper surface of the lower frame member body 17.  The lower frame member body 17 is set so as not to be protruded above exceeding 3mm from the floor upper surface, and the height of the covering edge member 21 is accordingly set to 0mm or more and 3mm or less. Thus, the construction around the lower frame member can be extremely easily performed.
Patent JP-S6367148-A (JP)
Title: Screen printing machine
Inventor: NISHII TOSHIHIRO
IPC: B41F15/26
Filed: 1986-09-09
Abstract: PURPOSE:To easily perform the positional alignment of a screen and a material to be printed, by providing a mechanism capable of independently performing the positional alignment in an X.Y direction and that in a direction of rotation. CONSTITUTION:After rough positional alignment, a stage 7 is rotated by a rivet 6c to perform the positional alignment of a screen frame 1 and a material 8 to be printed in a direction of rotation. Next, the positional alignment of both of them in an X.Y direction is performed by rivets 6a, 6b. At this time, the movement of the screen frame 1 is performed only in the X.Y direction and no effect is exerted on the position already aligned in the direction of rotation. By this method, the positional alignment of the screen and the material to be printed can be easily performed.
Patent JP-H0632526-A (JP)
Title: Sheet distributing and storing device
Inventor: ISHIDA MASAKI
IPC: B65H39/11
Filed: 1992-07-17
Abstract: PURPOSE:To provide a sheet distributing and storing device in which a plurality of after-treatment cut-outs are formed in each of bin trays, which can stabilizes the postures of recording sheets to be stored in bin trays, which can align the sheets with one another at a predetermined reference position, in which the after-treatment cut-outs are largely formed in each of the bin trays, and in which the after-treatment function may be diversified. CONSTITUTION:A guide member 4 is advanced toward a post-treatment cut-out 3 in a bin tray with a predetermined timing in synchronization with the discharge timing of a recording sheet 1, and is retracted from the post-treatment cut-out 3 during movement of the bin tray 2. During the advance of the guide member 4, one surface of the guide member 4 serves as an abutting surface 5 for positioning recording sheets 1.
Patent JP-S58115713-A (JP)
Inventor: TSUJI MASAYUKI
IPC: H01H1/04
Filed: 1981-12-29
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-H1059305-A (JP)
Title: Apparatus for attaching lid
Inventor: MORIYAMA IKUKO
IPC: B65B7/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to attach a lid body to a packaging container by use of a simple mechanism while the mechanism keeps good strength and to increase the processing speed. SOLUTION: An apparatus has a gas-feeding means for feeding a gaseous mixture of hydrogen/oxygen which is obtainable by electrolysis of water in a gas producer 11, a burner unit 22 which receives the gaseous mixture of hydrogen/oxygen and burns it, and a picking device which sends a lid body to the heating position on the burner unit 22. The burner unit 22 has a plurality of nozzles 31 which are arranged in a pattern corresponding to the border part of the back side of the lid body. Since the gaseous mixture of hydrogen/ oxygen produced by the gas-feeding means is burnt by the burner unit 22, it is not necessary to have a gaseous mixture of hydrogen/oxygen in storage and, therefore, the area occupied by the device for attaching a lid body can be made smaller.
Patent JP-S6366547-A (JP)
Title: Shutter driving mechanism
Inventor: FUJISAWA HIROTOSHI
IPC: G03B9/10
Filed: 1986-09-09
Abstract: PURPOSE:To photograph with an optimum quantity of light in an optional diaphragm position by simple constitution, by driving a shutter driving gear and a lens moving rotor with one motor. CONSTITUTION:Shutter gears 7 and 8 are engaged with an intermediate gear 4 driven by a motor 1 driven by a microcomputer, and a projecting part 4a of the intermediate gear 4 is engaged with a projecting part 18a of a rotor 18 which drives a lens unit 15. In such constitution, a shutter opening/closing mechanism is stopped in an optional diaphragm position and photometric data is successively fetched to obtain the quantity of light most suitable for an image pickup element 16. Next, the intermediate gear 4 is rotated to operate the shutter function and the rotor 18 is driven to feed out an optical system, thus completing photographing. Consequently, photographing with the optimum quantity of light in the optional diaphragm position is performed with one motor to simplify the mechanism.
Patent JP-H1133630-A (JP)
Title: Flange straightening device
Inventor: TSUTSUMI NOBUYUKI
IPC: B21D3/05
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the straightening device capable of continuously changing the direction of a long size flange. SOLUTION: In this device, a rotating shaft 13 is fixed to both sides of the eccentric position of a roll 12, the plate stock 16 having claws 15 in the lower end is turnably suspended on both rotating shafts 13 and claws 15 are projected inward with an acute angle. Also, a handle 19 is fixed to the position by the prescribed angle of circumference away from the rotating shaft 13 in the outer periphery of the roll 12. Frames 14 are inserted into both rotating shafts 13 and a guide roll may be rotatably mounted between flames 14.
Patent JP-S6274101-A (JP)
Title: Digital controller
Inventor: MIZUTANI MASAMICHI
IPC: G05B7/02
Filed: 1985-09-27
Abstract: PURPOSE:To improve the operability by providing a display means of a process variable value, etc., and each change means of an operation mode, etc., on a front panel, and setting this function and a parameter by only an operation of the front panel. CONSTITUTION:A digital controller 30 is provided with a panel surface 31 on the front, and only a power source switch 21, a connector 23 for maintenance, a fuse 24, a battery 25 and a switch group 26 on the side face. This panel surface 31 is provided with an LED bar graph 32(32a-32c) for indicating a PV (process variable) value, etc., an indicating meter 34 consisting of each separate LED33, a numeral indicator 35, a numeral and item indicating LED36, an SV (desired set value) setting switch 37(37a,37b), a changeover switch 38(38a, 38b) of an operation mode, a manual operation switch 39(39a, 39b), and an FAST/SEL switch 40. In this way, by seeing the indicating parts 34-36 of the panel surface 31 and operating the switches 37, 40 setting of a function of the controller 30 and setting of a parameter can be executed.
Patent JP-S6192048-A (JP)
Title: Transmission system of radio selective call signal adapted to message service
Inventor: MORI YASUHIRO
IPC: H04W88/02
Filed: 1984-10-12
Abstract: PURPOSE:To cope with multi-addresses to improve the paging service and to make message reception possible by adapting a system to the message service consisting of a frame synchronizing signal, an individual selective call signal for selective call of individual receivers, and a message signal in order. CONSTITUTION:When a desired radio frequency comes, a reception signal is detected through an antenna 10, a radio part 20, and a waveform shaping circuit 30. If a receiver has a corresponding individual selective call number ID, battery saving BS is release to apply continuously a voltage to the radio part when a state control signal controlling the internal state of the receiver, for example, a preamble signal P for BS release is detected by a decoder 40 (DT1). Contents of a P-ROM50 and the reception signal are compared and collated with each other when a following frame synchronizing signal SC is detected (DT2). If the coincidence between them is confirmed (DT3), the message signal following the ID signal is processed by a processing part 60 of message data MD.
Patent JP-S59104048-A (JP)
Title: Vacuum tube type solar energy collector
Inventor: WATABIKI NAOHISA
IPC: F24S10/70
Filed: 1982-12-06
Abstract: PURPOSE:To collect solar energy with good efficiency and accuracy without the need for supporting metals of a reflecting plate by a method in which a part of a vacuum glass tube is shaped into a form of reflecting plate with an involute curve, and a reflecting film for soler energy is provided on the inner surface of the reflecting plate. CONSTITUTION:A vacuum glass tube 2 is shaped partly into a form of reflecting plate with an involute curve, and a reflecting film 3 on which the sunlight is reflected toward a heat collecting tube 1 is formed on the reflecting plate portion of the inner surface of the vacuum glass tube 2 by causing silver vapor to deposit on the portion. Since the reflecting film 3 is closely deposited and adhered to the inner surface of the glass tube 2, no deformation occurs in the film 3 by vibration during transportation, etc., and the need for supporting metals as used in the conventional cases can be eliminated.
Patent JP-H0871840-A (JP)
Title: Hot-rolled material cropping shear knife
Inventor: KIMURA ARATA
IPC: B23D35/00
Filed: 1994-09-06
Abstract: PURPOSE: To improve the durability of a hot-rolled material cropping shear knife for shearing rolled material formed by rolling a slab cast after being fused in a converter or an electric furnace. CONSTITUTION: The cutting edge of a male blade 1 is chipped into flat shape to form a land part 1a, and the cutting edge of a female blade 2 is chipped into flat shape to form a land part 2a. The width of these land parts 1a, 2a is desirably 1mm to 10mm. These male balde 1 and the female blade 2 are opposedly disposed in vertical positions, and rolled material formed by rolling a slab is led between the male blade l and female blade 2 and snipped by the male blade 1 and female blade 2.
Patent JP-2000047827-A (JP)
Title: Disk emulator
Inventor: YONEYAMA YUTAKA
IPC: G06F3/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To attain the effective authoring for production of a multimedia disk. SOLUTION: When an operator clicks the position of a path C1, for example, on a display screen, a reproducing operation is performed in a reproduction section set between a prescribed position slightly before the end time of a program P1 and a prescribed position slightly after the start time of a program P2. In an authoring step of a multimedia disk, the areas where the operations are not executed against the intention of a producer or the operations must be executed again are almost identical to the areas corresponding to the vicinity of the inter-program changeover timing. Thus, it's possible to perform the effective authoring by checking only the reproduction section.
Patent JP-H1066275-A (JP)
Title: Method and device for charging and charging control circuit
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To judge the charging capacity of a secondary battery precisely and with a simple configuration by a method wherein the difference between the output voltage of a voltage stabilizer and the battery voltage of the secondary battery is detected and the charging capacity of the secondary battery is judged. SOLUTION: When a secondary battery 14 is charged, a connecting switch S1 and a connecting switch S2 are turned on, a connecting switch S3 is turned off, and the output voltage of a voltage stabilizer 13 is controlled in such way that a charging voltage which is detected by a voltage detection circuit 17 reaches a prescribed voltage. On the other hand, when the battery voltage of the secondary battery 14 is detected, the connecting switches S1 , S2 are turned off, the connecting switch S3 is turned on, and voltage in which a bias power supply 16 is added to the output of the voltage stabilizer 13 is compared with the battery voltage of the secondary battery 14 by using a voltage comparator 15. Then, while the output of the constant-voltage circuit 13 is used as a reference, the battery voltage of the secondary battery 14 is judged precisely.  A control circuit 18 judges the charging capacity of the secondary battery 14 on the basis of the difference between the battery voltage and the output of the voltage stabilizer 13, and it precisely controls a charging operation so as to be started or stopped.
Patent JP-H1038930-A (JP)
Title: Circuit for detecting peak voltage
Inventor: KOBAYASHI KEIZO
IPC: G11C27/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect peak pulses repeatedly or intermittently generated at high speed. SOLUTION: A switching diode D1 is provided, which switches a positive peak of an input signal Vin thereby charging a charging capacitor C3. The charging capacitor C3 charges a positive peak voltage detected at the switching diode D1. A peak detection signal charged in the charging capacitor C3 is supplied to a positive input terminal of an operational amplifier 10. A bias application means 20a is provided between the positive input terminal of the operational amplifier 10 and a negative power source (-Vss) to feed a minute bias current in a forward direction of the switching diode D1. A compensation diode D2 is connected between an output terminal and a negative input terminal of the operational amplifier 10, and a bias application means 20b is provided between the negative input terminal and the negative power source (-Vss) to bias the compensation diode D2 in the forward direction.
Patent JP-H05193674-A (JP)
Title: Filling material for package
Inventor: ROORANTO SHIENKU
IPC: B65D81/09
Filed: 1992-07-02
Abstract: PURPOSE: To facilitate gaining a shock-absorbing property by structuring a filling body as a hollow body. CONSTITUTION: A filling body 10 has a shape of hemisphere. A hemispheric body wall 11 of the filling body 10 is reinforced by the two crossing inner walls 12. In this case, the formation and the thickness of the filling body 10 give itself a sufficient elasticity, and, especially, an elastically bending wall range is assured in the range of the opening mouth of the hollow filling material 10. At least, one inner wall 12 of the hollow filling material 10 can end within an interval from the opening mouth face determined by the edge of the opening mouth of the filling material 10, and thereby, a stack unevenness remains in the range of the opening mouth, and which enables a slight sinking of the filling material 10 and the better supports. This facilitates gaining of a good shock- absorbent property.
Patent JP-H0377638-A (JP)
Title: Vacuum treatment device
Inventor: UEDA YOSHITO
IPC: C23C14/22
Filed: 1989-08-19
Abstract: PURPOSE:To reduce the soiling of wafer by disposing a porous body in the side of a vacuum chamber and constituting the device so that the introduced gas is dispersed in many directions in the vacuum chamber. CONSTITUTION:The porous body 7 is provided at the top end of a gas introduction pipe 6 so that the gas flow is semispherically dispersed in many directions in the vacuum chamber and the gas pressure is also reduced in many directions. The diameter of pore in the porous body 7 is smaller than the hole diameter of a shower pipe and the number of the pores are larger than that of the holes. Thus, the soiling of wafer is reduced by an inexpensive method.