baber/WOPTO huggingface dataset:
Patent JP-H01259168-A (JP)
Title: Reactive ion beam sputtering device
Inventor: MOTOMIYA KAZUOKI
IPC: C23C14/46
Filed: 1988-04-06
Abstract: PURPOSE:To improve compound formation efficiency and film-forming velocity and also to reduce temp. rise in a substrate by irradiating an electron beam to a reactive gas and target grains emitted at the time of sputtering. CONSTITUTION:When an inert gas 6 is introduced into an ion source 1 and an ion beam is applied from the ion source 1 toward a target 2, target grains are emitted from the target 2 and fly toward a substrate 5 practically causing no collision. Further, a reactive gas 7 such as N2 is added at the time of sputtering. The above target grains are used to form a compound by collision with the reactive gas 7 before they are allowed to collide with the substrate 5, and, for the above purpose, it is necessary to form the target grains and the reactive gas 7 into excited or ionized state. In order to carry out the above excitation or ionization, an electron beam is applied to both the target grains and reactive gas 7 from an electron beam source 4.
Patent JP-S58200206-A (JP)
Title: Object lens
Inventor: KOUCHIWA TAIRA
IPC: G02B9/34
Filed: 1982-05-19
Abstract: PURPOSE:To obtain an object lense suitable for the compound lens which makes the emitted light of a solid light emitting element such as a semiconductor laser into a parallel luminouxs flux, by constituting the object lens with four lenses of four groups and forming respective lenses so that relative ratios of the resultant focal length of the whole of the system to focal lengths of respective constituent lenses are within specific ranges. CONSTITUTION:The object lens is constituted with four lenses of four groups, namely, the first positive lens, the second positive lens whose convex face is directed to the object side, the third positive lens whose convex force is directed to the object side, and the fourth positive lens whose convex face is directed to the object side which are arranged in order from the object side, and these constituent lenses are so formed that 3.39<f1/f<4.46, 2.53<f3/f<3.66, and 2.27< f4/f<5.33 are ture. In these inequalities, (f), f1, f3, and f4 are the resultant focal length of the whole of the object lens system, the focal length of the first lens, the focal length of the third lens, and the focal length of the fource lens respectively. Thus, the numerical aperture NA is larger than 0.64, and the object lens has a long back focus.
Patent JP-H10252912-A (JP)
Title: Liquid-operated control valve
Inventor: MATSUMOTO KENJIRO
IPC: F16K17/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To promote the controlability by applying the liquid pressure to the both ends of a spool at the same timing. SOLUTION: This liquid operated control valve stores a valve body 22 having an input port 28, an output port 29, an exhaust port 30 in a housing 21 and communicates the output port 29 connecting to an actuator WC to the input port 28 connecting to a liquid pressure supply source AC side and the exhaust port 30 connecting to a reservoir RE selectively by sliding the spool 23 inserted into the valve body 22 by an actuation rod 24a of a linear solenoid 24.  In this case, the spool 23 is constituted with the first axis section member 35 and the second axis section member 36, each having a different diameter (D1 <D2 ) and the liquid pressure of the port 29 side is guided into a liquid pressure chambers 43, 44 through suppress pressure passages 47, 48 devided from an input passage 26 in the housing 21 and through suppress pressure ports 45, 46 formed in the valve body 22 and the reaction is acted to the spool 23 by a pressurized differential area of the both ends of the spool 23.
Patent JP-S59209258-A (JP)
Title: Mass spectrograph
Inventor: MATSUDA HISASHI
IPC: G01N27/62
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a mass spectrograph which realizes a wide mass range of measurement, has excellent sensitivity and resolution and can be made small by causing the rotational angle and the rotational radius of an ion beam in a magnetic field and those in an electric field to satisfy specified relational formulae. CONSTITUTION:An ion source 1, an ion detector 10, a homogeneous magnetic field 7, an electric field 9, two electrostatic tetrode lenses 5 and 6 for focusing an electron beam in the direction perpendicular to the plane of the orbit of the ion beam and diverging the ion beam in the direction of the radius vector of the ion beam, and an electrostatic tetrode lens 8 for focusing the electron beam in the direction perpendicular to the plane of the orbit of the ion beam are installed. When the rotational angle and the rotational radius of the ion beam in said magnetic field 7 are respectively supposed to be phim and rm and those in said electric field 9 are respectively supposed to be phie and re, they are adjusted to satisfy the formulae of 79 deg.<=phie<=83 deg., 36 deg.<=phim<=38 deg. and 0.68<=re/rm<=0.72.
Patent JP-S5631676-A (JP)
Title: Electronic wrist watch
Inventor: NORUBERUTO PERUTSUCHI
IPC: G01P13/04
Filed: 1980-06-19
Abstract: The watch comprises a detecting device including a resilient blade, the free end of which cooperates with a disk. When a slot in the edge of the disk is oriented in the direction of the blade, the latter vibrates owing to its own resiliency. The two edges of the slot are preferably bent in opposite directions in order to increase the bending stress on the blade just before its abrupt release into the slot. A piezoelectric strip fixed to the blade registers voltage fluctuations, the polarity of which corresponds to the direction in which the blade moves.
Patent JP-H11280435-A (JP)
Title: Variable valve system
Inventor: KAWAI HIROYUKI
IPC: F01L1/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To function under an appropriate condition timing control when lift is changed over from a low lift condition to a high lift condition. SOLUTION: In this variable valve system equipped with an outer body 22, an inner body 23 which can be slid to the outer body 22, a regulation member 26 regulating the relative movement between both these bodies 22, 23, an intermediate body 37 arranged between both these bodies 22, 23 and guiding the regulation member 26, a timing member 26 relatively moved according to inertial force accompanied by the driving of a camshaft and sliding and regulating the regulation member 26 according to an engagement condition, and supporting members 51, 52 arranged in the lower part of the intermediate body 37 and supporting a valve shaft 24, fluid stored in a moving space 29 to which the timing member 36 is moved by inertial force is released to a fluid releasing side chamber 53 through communicating holes 37aa, 37ba arranged in the intermediate body 37,  thereby leaked fluid may not normally exit in the moving space 29.
Patent JP-H10258108-A (JP)
Title: Instrument for preventing decline of force of finger tip and deterioration of movement of finger tip
Inventor: GUNJI SHIGEAKI
IPC: A61H39/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of opening the hand and stretching fingers immediately after applying force to finger tips or the like and performing holding no matter what kind of a state the hand is in vertically or the like and repeatedly performing the operation of sufficiently making the finger tips function in such a manner. SOLUTION: On the surface of a prolate spheroidal, barrel-like both-side drum shaped or cylindrical rubber ball A graspable with one hand for which air is filled and tightly sealed inside, a freely extendible and contractible belt 9 capable of inserting the fingers is fixed parallelly to the longitudinal direction of the ball A. By inserting the fingers between the belt 9 and the ball A and repeatedly grasping the ball A, the decline of the force of the finger tip and the deterioration of the movement of the finger tip are prevented.
Patent JP-S58199501-A (JP)
Inventor: MIURA NORIYASU
IPC: H01G4/12
Filed: 1982-05-17
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-S567565-A (JP)
Title: Transmission system of color facsimile signal
Inventor: NAKAMURA OSAMU
IPC: H04N1/46
Filed: 1979-06-29
Abstract: PURPOSE:To enable the color transmission which can also commonly use the modulation and demodulation unit for binary value of white and black without using special modulation and demodulation units, by the transmission of positive phase carrier with the black signal in the fascimile signal and the opposite phase carrier with the red signal. CONSTITUTION:The input video signal B and R of black and red are synthesized at the video signal circuit 13 and fed to the amplitude modulation circuit 14. Further, the status identification information 15 for chrominance signal is picked up from the video signal circuit 13 and fed to the phase selection circuit 16. Further, if the chrominance signal is black, the carrier in phase 0 is fed to the amplitude modulation circuit 14 via the phase selection circuit 16 from the carrier circuit 17 and if red, the carrier of phase pi. The modulated video signal is given to the synchronizing detection circut 27 and the carrier reproduction circuit 28. The signal in synchronizing detection is fed to the rectifier circuit 29, the positive side is picked up as the black signal and the negative side is picked up as the red signal through the polarity inversion unit 33.
Patent JP-H07269619-A (JP)
Title: Shape memory micro spring and manufacture of it
Inventor: SUGIHARA MASAHISA
IPC: F16F1/06
Filed: 1994-03-29
Abstract: PURPOSE:To realize a shape memory microspring and a manufacture of it suitable for a constituent part such as a micromachine, a multifunctional cathe ter, etc., extremely small, and excellent in responsiveness of extension and contraction. CONSTITUTION:In a micro spring wherein the outside diameter of a coil using an element wire made of shape memory metal whose outside diameter is 100mum or less is 500mum or less, the coil pitch is taken as l to 10 times of the outside diameter of the element wire, the mean diameter of the coil is taken as Do, and the element wire diameter is taken as (d), thereby the spring index C shown by Do/d is selected within the range of 1.5 to 10. And, the element wire diameter (d), the coil outside diameter D, the coil pitch P, and the spring index C within the specific range are integrally unseparable and excellent in responsiveness.
Patent JP-H03283178-A (JP)
Title: Semiconductor storage device
Inventor: NAGASE MAMORU
IPC: G11C11/401
Filed: 1990-03-30
Abstract: PURPOSE:To average the influence of crosstalk due to unbalanced coupling capacitance by installing a pair of dummy digit lines and a dummy sense amplifier in a place where the periodicity of an interval between a pair of the digit lines in a cell matrix and a pair of adjacent digit lines is deteriorated and where adjacent effect is not average. CONSTITUTION:The digit lines Di and the inverse of Di(i=0, 1, 2) are respectively in a complementary relation and they are connected to sense amplifiers A0, A1 and A2. Then, the dummy digit lines D3 and the inverse of D3, and the sense amplifier A3 are installed between pairs of the first and second digit lines D1, the inverse of D1, D2 and the inverse of D2, where there is the contact of backing between a high resistance wiring and a low resistance wiring and where a width becomes large. Thus, peculiarity that crosstalk from the digit lines, the inverse of D1 and D2 is unbalanced is removed and the number of the dummy digit lines which are newly installed is reduced. Thus, a chip area is reduced.
Patent JP-H04317091-A (JP)
Title: Toner concentration control method
Inventor: YOSHIDA MAYUMI
IPC: G03G15/00
Filed: 1991-04-16
Abstract: PURPOSE:To highly accurately control toner concentration by preventing the degradation of the quality of a formed image caused by fluctuations in using environment. CONSTITUTION:The light emitting time of optical beams corresponding to an image information signal, for exposing a photosensitive body while scanning is executed, is integrated by a laser beam emitting time integrating circuit 30, and a toner replenishing roller driving part 34 is controlled by a comparative circuit 31, a reference value generating part 32, and a control circuit 33, according to the integrated value, to replenish toner into a developer inside a developing device. Simultaneously, a temp. and humidity are detected by a temp./ humidity detecting means 29 in the vicinity of the developing device, the toner replenishing roller driving part 34 is controlled by a comparative circuit 31, a reference value generating part 32, and the control circuit 33, according to a detection signal from the temp./humidity detecting means, and the replenishment of the toner is controlled so as to correct the fluctuations in a developing quantity.
Patent JP-H09282775-A (JP)
Title: Optical disk device
Inventor: KUDO TAKASHI
IPC: G11B19/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent unrecordability of track information in a PMA(program memory area) of an optical disk due to a drop in power source voltage before ejecting the optical disk. SOLUTION: This device is constituted to be capable of recording and reproducing information in irradiating the optical disk 1 with laser light L by an optical pickup 4 and also storing the track information of the optical disk 1 in a memory 8 and then writing the track information stored in the memory 8 into the PMA of the optical disk 1 immediately before ejecting the optical disk 1. In this case, when the power source voltage of a battery 11 for supplying power to the whole device becomes lower than a reference voltage generated by a reference voltage generating part 12, an abnormal signal is outputted by a power source voltage monitoring circuit 13, and upon receipt of this abnormal signal by a CPU 7, the track information stored in the memory 8 is written into the PMA of the optical disk 1.
Patent JP-H10284333-A (JP)
Title: Fly-back transformer
Inventor: MURAKAMI KAZUNORI
IPC: H01F38/42
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To increase the resin impregnation rate of a secondary coil, by forming a gap for promoting impregnation of the secondary coil with a resin between the secondary coil and an interlayer film. SOLUTION: An interlayer film 6 superimposed on a secondary coil 4 for approximately 3 to 4 turns is wound, and the presence of a protrusion 6a forms a large gap between the interlayer film 6 and the secondary coil 4. The gap is sufficiently impregnated with an epoxy resin 7 which becomes a thick layer. At this point, the protruding length of the protrusion 6a is set within a range of 15 to 100 μm. As the epoxy resin 7, an epoxy resin having a maximum grain size of approximately 15 μm is used so that it is uniformly dispersed in the secondary coil 4. In addition, though the epoxy resin is used as the filling resin, other synthetic resins can also be used.
Patent JP-H03283993-A (JP)
Title: Subscriber line concentrator
Inventor: SUZUKI TAKAHIKO
IPC: H04Q3/60
Filed: 1990-03-30
Abstract: PURPOSE:To easily replace a program through an exchange network by storing once a new system control program sent from a data entry device to a random access memory and rewriting an old system control program stored in a nonvolatile memory. CONSTITUTION:When new service addition or service change takes place, a data entry device 4 sends a new system control program, and a control circuit 2-1 of a center terminal 2 stores the program to a random access memory 2-4 when it is addressed to a center terminal and uses a control channel of a digital line 6 and transfers it to a remote terminal 3 when addressed to the remote terminal 3. The control circuit 3-1 of the remote terminal 3 is active to allow a random access memory 3-4 to store the new system control program data. The control sections 2-1, 3-1 transfer the new system control program stored in the random access memories 2-4, 3-4 by a command from the data entry device 4 to nonvolatile memories 2-3, 3-3 to transfer the system control right to the new program.
Patent JP-H08289283-A (JP)
Title: Monitoring system
Inventor: HOSOYA MANABU
IPC: H04N7/18
Filed: 1995-04-10
Abstract: PURPOSE: To transmit the camera video and measured data, etc., at a required place to other place by a spreaded spectrum signal by radio, to project these on a reception side monitor and to provide them for a monitoring. CONSTITUTION: The analog signal of each of the camera 1 and the measuring part 3 installed at a required place is converted into a digital signal (A/D conversion parts 2 and 4). For the video signal, the image compression processing for a transmission band compression is performed in an image compression processing part 5 and the multiple processing by measured data and a time division multiplex, etc., is performed in a multiplex processing part 6. The data for which the multiple processing is performed is transmitted by a spread spectrum system. After the side receiving the spread spectrum signal demodulates the data for which the multiple processing is performed by a reception means 11, the data is separated into video data and measured data in a data separation part 12.  The video data is got back to original video data in an image expansion processing part 13 and a graphic processing is performed to the measured data in an image processing part 14. The data after each of these processings is got back to the analog signal (D/A conversion parts 15 and 16) and the signal is projected on a monitor 18 via a video composite part 17.
Patent JP-S58200421-A (JP)
Title: Method and device for measurement of loading position of video head
Inventor: NAGAE NOBUKAZU
IPC: G11B5/53
Filed: 1982-05-19
Abstract: PURPOSE:To improve the assembling efficiency, by loading plural video heads to a rotary disk, attaching the disk to the cylinder main body, then measuring the loading positions of the video heads while the disk is turned in the rated speed. CONSTITUTION:A cylinder 10 are loaded with plural video heads F1-F4 and throughwith its assembly. Such cylinder 10 is turned with rating. Then flash generators 31a and 31b illuminate the curcumference surface of the cylinder 10 synchronously with the revolving cycle of the cylinder 10. Then the head loaded parts are picked up through drop injecting illumination type microscopes 30a and 30b and then displayed on a monitor screen 52. The angle rate is calculated for each of heads F1-F4 to finish the measurement. In such a way, the cylinder 10 is turned in a rated speed after the assembly is over with the cylinder 10 to perform the measurement. Thus the angle rate of the video head can be measured in a state equal to an actual using state. This virtually eliminates the reinspection, etc. and therefore improves the working efficiency.
Patent JP-S57201156-A (JP)
Title: Arranging device for machining
Inventor: ENDOU HIDENORI
IPC: B23Q7/14
Filed: 1981-06-03
Abstract: PURPOSE:To make efficient arrangements for machining a workpiece by providing communication between a storage stocker and machine tools of a machining unit, provided with a storage stocker for a workpiece pallet which installs a workpiece, with rails and by installing a laterally travelling car and a travelling car to transport the pallet. CONSTITUTION:A workpiece 17 is mounted to a pallet 15 on intake/discharge stockers 5 thru 7. When a travelling car 3 is driven and brought to a stop in front of an intake/discharge stocker 6, a laterally travelling car 4 is moved and loads the travelling car with the pallet 15. The pallet 15 is loaded into an empty space of a storage stocker 8 and stored there. According to the priority order of machining, each workpiece it is picked up from the storage stocker 8 and  transport to machine tools 9 and 10 by the travelling car 3 and carried in by  the laterally travelling car 4 on the travelling car 3 through intake stockers 11  and 13. Each workpiece 17 is discharged by discharge stockers 12 and 14 in a  similar manner.
Patent JP-H07293912-A (JP)
Title: Floor heating device
Inventor: YAMAMOTO TERUO
IPC: H05B3/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a floor heating device in which a consumption power is kept low, a wide area can be heated so as to improve a comfortable feeling as well as energy saving and further to realize a low cost by a simple configuration. CONSTITUTION:A non-woven fabric 1 acting as a base material for a cloth or the like, a plurality of systems of first heater line 2 and second heater line 3 arranged at the non-woven fabric 1 and parts of the heater lines 2 and 3 are assembled to enter from each other, so that in the case that the first heater line 2 is selected and electrically energized, a wider area than that obtained by dividing an area of the non-woven fabric 1 with the number of system of the heater line can be heated. At this time, an uncomfortable feeling against a temperature difference between a part where the first heater line 2 and the second heater line 3 are assembled to each other and a part where a single line is arranged is reduced, so that both comfortable feeling and the energy saving can be obtained concurrently.
Patent JP-S5711729-A (JP)
Title: Automatic exchanger of die for press brake
Inventor: YAMANA YOSHIYUKI
IPC: B21D5/02
Filed: 1980-06-24
Abstract: PURPOSE: To improve containing efficiency of dies by forwarding a die containing drum to a prescribed supply or containing position with a controller.  
     CONSTITUTION: The detection signal detected by a paper tape read head 12 runs a pulse motor 14 with a controller not shown, so that the prescribed dies 6 contained in a die containing drum are forwarded up to the prescribed supply position of a press brake 2. The dies 6 forwarded to the supply position are supplied to the press brake 2 side by an air cylinder 13. On the other hand, to coversely contain the used dies 6 on the press brake 2 side, the dies 6 are conveyed to the containing by the die conveying means disposed on the press brake 2 side. A die containing drum 7 is forwarded by the controller, and the dies 6 are contained in the prescribed groove parts of the drum by the air cylinder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5511185-A (JP)
Title: Mask jig
Inventor: UMEZAKI MITSUMASA
IPC: C23C14/04
Filed: 1978-07-11
Abstract: PURPOSE:To enable to transcribe the mask portrait on the base board with a high accuracy at the time of carrying out sputtering and evaporation, by equipping the heat insulating mask having holes being the same to the metal mask or a size larger pattern between the metal mask and mask frame. CONSTITUTION:The heat insulating mask 20 is equipped between the metal mask 7 and the mask frame 8 and then the base board 5, the metal mask 7 and the mask 20, are attached and fixed on the base board holding plate 4 by the frame 8 and the fixing screw 9. The mask 20 is provided with the hole 21 being the same to the hole 6 of the metal mask or a size larger pattern. Target material is passed through each hole 6, 21 of the mask 20 and the mask 7 and is stuck on the surface of the board 5 in accordance with the portrait of the hole 6. On this occasion, radiation heat from the target is interrupted by the mask 20 and adhered state is maintained without producing deformation by heat expansion. Clear transcribed film is obtained on the board 5 by the above mask jig.
Patent JP-S529296-A (JP)
Title: Brake and steering system of a ship
Inventor: KATOU SHIYOUGO
IPC: B63H25/44
Filed: 1975-07-10
Abstract: PURPOSE: To provide an auxiliary steering system which makes urgent braking possible. 
     COPYRIGHT: (C)1977,JPO&Japio