baber/WOPTO huggingface dataset:
Patent JP-S5936232-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: MOROTA MASAAKI
IPC: G03B7/099
Filed: 1982-08-24
Abstract: PURPOSE:To obtain various photometric systems easily, by providing a photodetection mirror supported pivotally on an observation mirror and the 2nd photodetection mirror which has reflection different characteristics different from it, and setting the both at an operation position selectively. CONSTITUTION:When a spot light metering system is selected, the 3rd mirror 3 is put off an optical path and light is reflected by the 2nd mirror 2. The 2nd mirror 2 has a plane or slightly rugged surface and reflects a spot light image formed at a position MO-MO in a film surface F-F to form it at positions of images MO' and MO'' conjugate to a spot light image MO. When a center- weighted metering system is selected, the light is reflected by the 3rd mirror 3. Light passed through a photographic lens is reflected by the 1st mirror 1 and the 3rd mirror 3, which is shaped as shown in a figure to guide the light as shown by solid lines to a photodetecting element 9.
Patent JP-H01316146-A (JP)
Title: Friction feed mechanism
Inventor: SAWADA KATSUHIDE
IPC: G12B5/00
Filed: 1988-06-13
Abstract: PURPOSE:To change a feed pitch accurately and simply and to keep it by holding a friction roller at a holding body capable of turning in a direction where a load angle is changed with respect to a driving angle and providing an angle adjusting means, at the holding body, for turning said holding body according to the displacement of a piezoeletric element. CONSTITUTION:The lead angle of a friction roller is changed by an angle adjusting means 26 to make a feed motion. Namely, the voltage of negative polarity is added to piezoelectric elements 22, 23 from an operating device 25 to contract the element 22, meantime, to extend the element 23 to turn a holding body 21 for inclining the lead angle of the roller 24 at a state of A1 and also maintaining added voltage from the device 25 constant so as to keep the lead angle A1. Accordingly, the roller 24 is followed by the rotation of a driving shaft 11 to be turned its circumference to be moved in an axial direction by a feed pitch according to the lead angle and a table 20 is fed to a bed 10 at a high speed. Meantime, when the table is reached near an aimed position, the lead angle of the roller 24 is to be small A2 by the angle adjusting means 26 to perform a minute feed motion.
Patent JP-S6211052-A (JP)
Title: Stabilization of rice bran and apparatus therefor
Inventor: TAGUCHI MASAAKI
IPC: A23B7/12
Filed: 1985-07-05
Abstract: PURPOSE:To stabilize physical properties of rice brain without deteriorating active components thereof, by heating raw rice bran in an agitated heater, drying the raw rice bran, heating and sterilizing the dried rice bran in an agitated sterilization chamber while heating and humidifying and deaerating and drying the sterilzied rice bran in a nonagitated dryer. CONSTITUTION:Raw rice bran with 12-13% moisture content is passed through a heater 10, sterilizer 20, intermediate dryer 30 and deaerating dryer 40 and stabilized. The raw rice bran is heated in the agitated and transferred state at 100-110 deg.C in the heater 10 from the outside and dried to a high-temperature rice bran with about 7% moisture content. In the sterilizer 20, steam is blow into the high-temperature rice bran in the agitated and transferred state, and the rice bran is heated from the outside at the same time at 115-125 deg.C to a high-temperature and high-humidity rice bran with 8-9% moisture content. In the intermediate heater 30, the high-temperature and high-humidity rice bran is heated in the agitated and transferred state from the outside and dried. In the deaerating dryer 40, the intermediately dried rice bran is heated in the nonagitated and transferred state from the outside, simultaneously deaerated and dried at 115-125 deg.C to give the aimed dried rice bran with 4-5% mois ture content.
Patent JP-S628659-A (JP)
Title: Image forming device
Inventor: YANAKA TOSHIYUKI
IPC: G03G15/01
Filed: 1985-07-05
Abstract: PURPOSE:To reproduce a stable image by providing at least two pulse generating means to generate the pulse with the different width and a selecting outputting means to select and output one of pulses to generate the pulse generating means. CONSTITUTION:For the P0 input of a selector 42, the high level is always inputted and for the P3 input, the low level is always inputted. The P1 input is the signal which makes 2/3 of one period of a picture synchronizing signal 46 into a high level condition, and the P2 input is the pulse signal which makes 1/3 of one period into the high level. When the outputs 45a and 45b of a latch circuit 43 are both in a low level by an image signal 44, the P0 input 47 is selected by a selector 42, and at the time of the high level and the low level, a P1 input 48 is selected, and at the time of the low level and the high level, a P2 input 49 is selected, when both are in a high level, a P3 input 50 is selected and the selected signal is outputted to an image forming signal 51.
Patent JP-S5771268-A (JP)
Title: Direct current boosting circuit
Inventor: HOASHI MASAAKI
IPC: H02M3/07
Filed: 1980-10-22
Abstract: PURPOSE:To enable to feed the DC voltage which is higher than DC source voltage to a load circuit by a method wherein a plurality of stages, obtained by connecting a transistor which will be turned to ON or OFF at a half cycle, a capacitor to be used for load suuply and a diode, are provided and coupled. CONSTITUTION:A circuit, consisting of a transistor Q1, a diode D1 and a capacitor C1, and a circuit, consisting of a transistor Q2, a diode D2 and capacitor C2, are coupled. On the other hand, a circuit, consisting of a transistor Q3, a diode D3 and a capacitor C3, and a circuit, consisting of a transistor Q4, a diode D4 and a capacitor C4, are coupled. The voltage VC2 which is twice as high as the voltage of a DC power source E is charged on the capacitor C2. Similarly, voltage VC4 is charged on the capacitor C4. Accordingly, subject boosting circuit can be formed in a very small size without using large-sized parts such as a transformer and the like, and can be formed in an integrated circuit.
Patent JP-H09330180-A (JP)
Title: Disk array device of computer system
Inventor: KANEDA TAISUKE
IPC: G06F3/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To omit a parity matching process needed when a disk array device is initially introduced, eliminates the time needed for the parity matching process, and make a user who uses the disk array device not aware of parity. SOLUTION: This device is provided with a redundant data information holding means 140 which holds information showing whether parity is generated or not by stripe groups. If a write request is made for a stripe group whose parity is not generated, a write process is so performed as to generate the parity of the stripe group as a write object, and the parity of the stripes is generated and held in the redundant data information holding means 140.
Patent JP-H0311805-A (JP)
Title: Frequency synthesizer
Inventor: SAKURAI NORIYOSHI
IPC: H03B28/00
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate the harmonic component of a variable low pass filter by providing a variable tuning means interrupting the frequency component other than the decided frequency so as to tune the frequency of a digital signal and an output signal with the tuning frequency. CONSTITUTION:A data correction circuit 23 is provided with a memory storing a correction digital value corresponding to each digital signal (d) and outputs a corrected digital signal d'. When the relation between the digital signal (d) and the corrected digital signal d' are corrected with nonlinearity, the relation between the digital signal and the tuning frequency f' is corrected with linearity and the frequency (f) of the output signal S1 and the tuning frequency f' are tuned completely and only the signal of the desired frequency is passed through and the result is outputted as a frequency output S2.
Patent JP-H05343753-A (JP)
Title: Current lead for superconducting device
Inventor: KIMURA SHINICHI
IPC: H01F6/00
Filed: 1992-06-08
Abstract: PURPOSE:To suppress invasion of heat from an ambient temperature part to a cryogenic part as much as possible and to prevent burning of a current lead made of a high temperature superconductor due to quenching. CONSTITUTION:The current lead for a superconducting device comprises a low temperature side lead 5 connected to a superconducting unit 1 in a cryogenic vessel 2 made of a high temperature superconductor exhibiting a superconducting state at a liquid nitrogen temperature or higher, an ambient temperature side lead 8 connected in series with the lead 5, and a protective resistor 12 connected in parallel with the lead 5. The resistor 12 is desirably provided spirally on an outer periphery of the lead 5.
Patent JP-2000334703-A (JP)
Title: Decorative board, manufacture thereof, and frame base plate for manufacturing decorative board
Inventor: NIIMURA KIYONOBU
IPC: B27M3/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fanciful decorative board with a sophisticated touch by fixing natural woodboards having tapered parts at both ends to a backing material in such a manner that the natural woodboards are set into contact with each other and also using an engraved woodboard as a part of the natural woodboard. SOLUTION: A plurality of natural woodboards 12 of a rectangular shape having tapered parts 14a, 14b with a narrow first surface side formed on both ends in the width and the longitudinal direction, are fixed to a backing material in such a manner that the both ends of the natural woodboards 12 in the width and the longitudinal direction are brought into contact with each other respectively.
Patent JP-S5574277-A (JP)
Title: Signal selector for magnetic recording and reproducing unit
Inventor: KITAZAWA KEIO
IPC: G11B5/027
Filed: 1978-11-30
Abstract: PURPOSE: To automatically correct the position shift with delay of 1/2H of video signal or not delay, when the shift of 1/2H delay is produced at the position of the horizontal synchronizing signal at playback, in the reproducing unit recording and reproducing the signal for one track's share at each head and having a plurality of heads.  
     CONSTITUTION: The signal from the video heads 3a, 3b are converted into continuous signal via the selector switch 5. The selection circuit 9 selects the 1/2H delay circuit 8 and the amplifier 6. The signal from the luminance demodulation circuit 11 is separated for the horizontal synchronizing signal with the synchronizing signal separation and wave shape circuit 14. The 2fH signal generating circuit 15 outputs the signal in about twice the horizontal frequency at the phase independent of the phase of output signal of the circuit 14. The circuit 16 frequency-divides the signal of the circuit 15 into 1/2. Accordingly, if the position of the horizontal synchronizing signal of output video signal of the selection circuit 9 is shifted, this is detected at the comparison circuit 17 to select the selection circuit 9 and correct the shift. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000333833-A (JP)
Title: Electric pot
Inventor: MIYAMAE SHOJI
IPC: A47J27/21
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make the main body height of electric pot low and compact by separately arranging the operating boards of a control panel on the left and right sides of an extraction pipe and connecting these left and right operating boards through a lead wire arranged through the extraction pipe. SOLUTION: Just under a display part 11 on a control panel 9, an extraction pipe 6 is arranged. Besides, divided operating boards 15 are arranged on both the left and right sides of this extraction pipe 6. With these two operating boards 15, an LED 14 is arranged on the side of a mutually adjacent central part and operating switches 10 are packaged on both the sides. Then, two operating boards 15 are connected so as to spread over the back of the extraction pipe 6 through a flexible sheet 16. Therefore, the operating boards 15 are arranged lower than the upper end of the extraction pipe 6 and the extraction pipe 6 can be arranged just under the control panel 9 so that the position of the control panel 9 can be lowered.
Patent JP-S5937456-A (JP)
Title: Detecting element of co
Inventor: KATSUMOTO MASAYUKI
IPC: G01N27/407
Filed: 1982-08-27
Abstract: PURPOSE:To detect selectively only CO, by providing a catalyst layer having an activity of oxidation different from each other to a pair of electrodes provided on an oxygen ion-conductive and solid-state electrolyte. CONSTITUTION:Porous platinum electrodes 12 and 12' are provided on a stabilized zirconia substrate 11. One electrode 12 is provided with the first catalytic layer 13 consisting of alumina-depositing platinum which has an activity sufficient to bring combustible gases such as H2 and CO into complete combustion, and the other electrode 12' is provided with the second catalystic layer 14 whose catalytic activities of oxidation of gases to be oxidized other than CO is greater than that of CO. As the second catalytic layer 14, for example, a catalyst consisting of SnO1.7 and 22wt% NaCl (wt% based on SnO1.7) is applied. The use of such detecting element enables selective detection of CO.
Patent JP-H11338646-A (JP)
Title: Disk array device
Inventor: HIREZAKI KATSUMI
IPC: G06F3/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To realize remote mirroring of a disk array device at low cost. SOLUTION: Disk drives 107 inside a disk array device 100 are connected to drive interfaces 105 of a controller 101 through fiber channel cables 106 to construct an FC- AL, also, disk drives 204 in an external disk drive 200 at a remote place are connected to drive interfaces 105 of the controller 101 through external ports 108 and fiber channel cables 109 to construct an FC- AL. Disaster recovery mirroring which stores the same data in a multiple way between a disk array of the local disk drives 107 and a disk array of the remote disk drives 204 is realized in the common controller 101.
Patent JP-H096621-A (JP)
Title: Error processing system for information processor
Inventor: ISHIZUKA YASUSHI
IPC: G06F9/06
Filed: 1995-06-14
Abstract: PURPOSE: To improve the operability by presenting an error recovery function from a system to a user at the time of the occurrence of error in the system on an information processor to easily recover from the error state of the system, where the error occurs, by even the user who is unaccustomed to this system. CONSTITUTION: Software in the information processor is read into a memory 2 and is executed. Various data in software are managed in this area. Program data and various data files are stored in a storage device 3. A KANA(Japanese syllabary)-KANJI(Chinese character) conversion system program, various dictionary files used for KANA-KANJI conversion, an initialization file, etc., also are stored in this area. A central control processing part 4 controls all of the operations such as program start, information display on a display device 1, and processing of input data from an input device 5. If error occurs in the system (software) on the information processor, the system presents the error recovery function to the user.
Patent JP-S633955-A (JP)
Title: Ink fountain device in printing press
Inventor: SHOJI TOSHIO
IPC: B41F31/04
Filed: 1986-06-24
Abstract: PURPOSE:To enhance control accuracy, to achieve miniaturization and simplification and to realize cost reduction, by using a piezoelectric actuator in the operation of an ink metering edge and controlling the voltage applied to said actuator. CONSTITUTION:The thickness (t) of the ink film on an ink fountain roller 21 is controlled by adjusting the gap (c) between the roller 21 and the ink metering edge 22 mounted to the displacement output part 24c of a displacement amplifying mechanism 24. A piezoelectric actuator 26 outputting highly accurate displacement in proportion to applying voltage is mounted to the displacement amplifying mechanism 24 to control said applying voltage. Whereupon, the gap between the surface of the ink fountain roller 21 and the ink metering edge 22 is regulated accurately and simply through the displacement amplifying mechanism 24 and the optimum ink fountain film thickness (t) can be esily obtained. Therefore, highly accurate control, miniaturization and simplification are achieved and cost reduction can be realized.
Patent JP-H04372538-A (JP)
Title: Power switching circuit of uninterruptible power supply
Inventor: HOSAKA KAZUYOSHI
IPC: H02J3/38
Filed: 1991-06-20
Abstract: PURPOSE:To prevent the voltage rise in a constant voltage/constant frequency AC power circuit driving a load when the counter flow of power from the load to the power supply is detected by switching uninterruptively the power supply to a straightforward power supply in operation in a synchronous state. CONSTITUTION:AC power 2 is converted into CVCF AC and outputted by CVCF power supply 3. Also, commercial AC power 4 is converted into AC with the same frequency as that of CVCF3 by AC switch 5 and parallel-operated in a synchronous state to drive an induction motor 7 at veriable speed via VVVF interver 6. Power is operated 13 and the flow direction of power is determined 14 from the output signal of CT11 and CT12. When power is detected to flow backward from the motor 7 in the power supply direction and the voltage of a smoothing capacitor 3C exceeds a predetermined value, a switching command 15 is given to turn ON and AC switch 5 and to turn OFF the transistor inverter 3B of CVCF3. Thus, the voltage rise in the smoothing capacitor 3C is prevented and CVCF3 is protected from a damage by overvoltage.
Patent JP-H10339386-A (JP)
Title: Piping supporter device
Inventor: YAMAMOTO MASARU
IPC: F16L1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To support a pipe so as to prevent unreasonable force from easily acting in the pipe, when horizontal shaking is applied by an earthquake, while suppressing a support high change in an ordinary piping support condition. SOLUTION: A piping supporter device is provided with a support part 4 supporting a pipe P, arranged over a building B provided with a base isolating mechanism 2 in a foundation part B2 and the peripheral ground G, between a piping fixed part 3A to a side of the building B and a piping fixed part 3B to a side of the ground G, in a condition permitting horizontal shaking. In the case of constituting this support part 4, a rod 5 suspending the pipe P is provided, a piping mounting part is provided in a lower end part of the rod 5, in an upper end part of the rod 5, a building mounting part 7 mounting the upper end of the rod 5 along a horizontal or almost horizontal surface movably in the building B is provided, and the rod 5 is formed with its length fixable.
Patent JP-H0659469-A (JP)
Title: Transfer layer containing two or more kinds of charge transfer molecules
Inventor: DAMOODAA EMU PAI
IPC: G03G5/05
Filed: 1993-06-18
Abstract: PURPOSE: To increase electric charge carrier mobility by forming an electric charge transferring layer contg. two or more electric charge transferring molecules in an inert binder. CONSTITUTION: In an electrophotographic image forming member with an electric charge generating layer and an electric charge transferring layer, the electric charge transferring layer contains two or more kinds of electric charge transferring small molecules dissolved or molecularly dispersed in an electrically inert film forming polymer binder. The molecules have the practically same ionization potential and may be selected from among diamine, triphenylamine and triphenylmethane, each having a specified structure. The weight ratio between the molecules and the polymer binder is preferably 20:80 to 75:25.
Patent JP-H09303042-A (JP)
Title: Safety/starting device for automatic door
Inventor: HAYASHIDA KENICHI
IPC: G01S17/88
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a dead angle with simple installation work and reduce power consumption by comparing the output of a plurality of contactless proximity switches provided at an opening/closing door every prescribed same directional space, and generating a door opening/closing control/collision preventing signal. SOLUTION: Upon the lapse of prescribed time after a moving door is fully opened, a control means 60 outputs a door closing signal, supplies power to transmitting/light emitting means 10a-12a serving as contactless proximity switches with directivity provided at the door and receives the reflected wave by receiving/light receiving means 15a-17a. The output of the receiving means 15a-17a are switched in regular order by a switching means and inputted to an MPU 62 after A/D conversion.  When the receiving levels of contactless sensors of sensor blocks 20a-20n from an uppermost stage to a lowest stage are inputted, the control means 60 compares the receiving levels of the respective light receiving sensors with one another every search space, checks the presence of a person or an obstruction and transmits a door opening/closing control signal to a motor control circuit 32 through a wireless communication means 46.
Patent JP-S5572441-A (JP)
Title: Contact sensing alarm for four sides of vehicle
Inventor: TAKI KOUJI
IPC: B60R21/34
Filed: 1978-11-27
Abstract: PURPOSE: To provide a contact sensing device around four sides of a vehicle to give an alarm to prevent from an accident when a man and a body are in contact with a vehicle.  
     CONSTITUTION: A contact sensing body 1 is provided around the bour sides of a vehicle, causing to actuate a switch 2 to give an alarm 3, and giving a unusual condition to a driver when an obstacle is in contact with the sensing body 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5937340-A (JP)
Title: Auto free wheel hub
Inventor: FUJIKAWA MOTOI
IPC: B60K23/08
Filed: 1982-08-26
Abstract: PURPOSE:To obtain the simple construction, the small size, and the low cost for a captioned hub without any necessity of a rotating transmission device such as a slip ring and the like by furnishing an electromagnetic coil to generate axial attraction between a clutch and a core. CONSTITUTION:When a transfer is operated and an axle 1 is ready to be driven for rotation, a great current flows to an electromagnetic coil 18 at the initial stage to generate a great attractive force axially between an inner end cylindrical part 15b of a clutch 15 and an outer end cylindrical part 17a of a core 17, and the clutch 15 is moved inward against the work of a spring 16 to engage outer teeth 15a with inner teeth 11a. This construction permits to connect a main body 11 with an inner sleeve 12 to transmit the power and rotate the axle 1 and an axle hub 5 in one body. When the transfer is operated not to drive the axle 1 for rotation, the clutch 15 is released from the main body 11.
Patent JP-S5850647-A (JP)
Title: Switch mechanism in cassette tape recorder
Inventor: SUZUKI YOSHIO
IPC: G11B15/10
Filed: 1981-09-18
Abstract: PURPOSE:To increase the degree of freedom in installation to apparatus and to reduce the thickness and size of the apparatus by integrating pushbutton rods having plural switch mechanisms to one switch button holder thereby constituting a single unit. CONSTITUTION:The 1st sliding plate 29 is disposed slidably between a pushbotton holder 26 and a base body 3. The 2nd sliding plate 31 is disposed slidably on the lower side of the base body. A playback pushbutton rod 49, fast feed pushbutton rod 90, a rewinding pushbutton rod 91 are penetrated lockably  through the superposed parts of the plate 29 and the plate 31. A recording  pushbutton rod 159 which is made lockable and a stop pushbutton 169 are penetrated through the plate 29 and the locking states of the plural rods (49, 90, 91,  159) are released by the pressing operations of the rod 169.