baber/WOPTO huggingface dataset:
Patent JP-S5928668-A (JP)
Title: Detection of moving body
Inventor: YAMADA MASANORI
IPC: G01P3/36
Filed: 1982-08-11
Abstract: PURPOSE:To prevent the false detection of detector owing to an insufficient contrast and to enable correct measurement by constituting a device in such a way that a moving body is detected when the contrast of the image to be measured is of a specified value or above. CONSTITUTION:An arithmetic circuit 21 which determines the difference in the outputs between photodetectors shifted by each piece in a right direction in the stage of starting measurement and an arithmetic circuit 22 which calculates the difference in the outputs between the photodetectors shifted by each piece in a left direction are provided. The arithmetic result of the circuits 21, 22 are fed to absolute value circuits 23, 24, and the absolute values thereof are respectively added in adders 25, 26. These added values are fed to a max. comparator 27, by which whether or not either one thereof is larger than the value determined by a variable resistor 28 is decided. If the image has high contrast, at least one of the outputs of the circuits 25, 26 is larger than the value determined by the resistor 28. The contrast signal of an (H) for the image having such contrast is outputted from a max. comparator 28 and is latched in a latching circuit 29 in synchronization with the storage operation of said storage circuit 7.
Patent JP-S62296754-A (JP)
Title: Capstan motor
Inventor: TAKANO HIROO
IPC: H02K21/24
Filed: 1986-06-16
Abstract: PURPOSE:To lighten an apparatus by making a magnetic circuit of a necessary minimum electromagnetic steel sheet and a circuit outer periphery of a lightweight insulating base material. CONSTITUTION:A capstan motor is formed by a rotor 5 composed of an annular permanent magnet 1, a yoke 2 fitted to said permanent magnet and a boss 3 fastening a rotating shaft 4 and by a stator 6 composed of an electromagnetic steel sheet 7 becoming a part of magnetic path and an insulating layer 8 covering the top face of said steel sheet. Also, an armature 10 radially formed by a plurality of coils 10a is fastened to the top surface of the stator 6. In this case, an outer diameter of yoke 13 is caused to correspond with that of the permanent magnet 1, a detent projection 13a is formed in the outer peripheral portion of said yoke and an insulating base material 14 is fitted to the outer peripheral portion of the yoke 13. Further, stepped portions 13b, 14b are formed in the fitting portion of both the yoke and base material. Thus, this apparatus is lightened, because the magnetic circuit is formed by a necessary minimum electromagnetic steel sheet 7.
Patent JP-S6034624-A (JP)
Inventor: HAAMAN GATSUSAA
IPC: D01H5/66
Filed: 1984-07-05
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-H09302664-A (JP)
Title: Structure of earth retaining wall, its constructing method, and steel box used for this construction
Inventor: ARIOKA MASAKI
IPC: E02D17/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the excavation just under an existing underground structure for newly constructing another underground structure by constructing an earth retaining wall by use of a steel box just under the existing underground structure such as buried pipeline, subway lining tunnel or the like. SOLUTION: A shaft 28 reinforced by a sheathing pile 24 and a timbering 26 is provided on the periphery of an existing underground structure 10, and a box line 14a formed by longitudinally connecting steel boxes 16 opened in both end parts to each other by bolts is pressed by a jack 30, the bedrock is excavated within the box line 14a, and the box line 14a is progressed while the excavated earth and sand are discharged through the shaft 28 to cross just under the existing underground structure. Box lines 14b, 14c are progressed in the same manner, and after the propulsion is terminated, the upper and lower steel boxes 16 are mutually connected by bolts, and concrete is filled into the steel boxes 16 as occasion demands.  Two underground walls are thus constructed just under the existing underground structure, whereby excavation can be performed while reinforcing the part just under the existing underground structure between them by timberings.
Patent JP-S63304149-A (JP)
Title: Method and device for separating electric charge material
Inventor: NAKAMOTO HIDEKAZU
IPC: G01N27/447
Filed: 1987-06-05
Abstract: PURPOSE:To smooth the movement of ions in a buffer soln. by a diaphragm which partitions an electrode chamber and a migration chamber and to prevent the fluctuation in the pH value and electrical conductivity of a buffer soln. in the migration chamber by neutralizing the charge electrified on the above- mentioned diaphragm by impression of an AC electric field. CONSTITUTION:A DC power source 50 is impressed to electrodes 40, 41 provided in the electrode chamber 20 having internally the buffer soln. A DC electric field is thereby impressed to the liquid to be treated in the migration chamber 10 and the charge material of the liquid to be treated is separated. The charge material is thereby stuck to the diaphragm 30 partitioning the electrode chamber 20 and the migration chamber 10 and stagnates therein. And AC power supply 70 is impressed between the electrodes 40 and 41 at a specified period in order to remove the charge material sticking thereto. Then, the charge electrified in the diaphragm 30 is neutralized and removed. The movement of the ions in the buffer soln. by the sticking charge, is therefore, forbidden and the trouble such as the fluctuation in the pH value and electrical conductivity in the migration chamber is eventually prevented.
Patent JP-H09101993-A (JP)
Title: Portable terminal for visit result management
Inventor: KINOSHITA TAKAHITO
IPC: G06Q50/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To easily grasp ordered contents by making a customer preserve a recording medium as a medium for identifying the customer, providing functions for reading a customer code from the identifying medium and inputting transaction data to a portable terminal, and providing a timer for storing that information. SOLUTION: A recording medium 1 is preserved by being stuck or installed at the entrance of a customer's house and when a salesman visits any customer's house, the customer code recorded in the recording medium 1 is read and stored while using a portable terminal 2 carried with him. Simultaneously, time is stored and further, the contents ordered from the customer are stored. After back to the office, series of these data are transmitted to a host 4. The host 4 previously stores the information of addresses or the like and by collating this information with the data from the portable terminal 2, the name of customer, address, time of visit and ordered contents or the like are collected. Therefore, the name of customer where the salesman visits, the address, time and ordered contents can be exactly collected.
Patent JP-S5929957-A (JP)
Inventor: YUYAMA HIROSHI
IPC: F25B27/02
Filed: 1982-08-13
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-H085728-A (JP)
Title: Underwater picture sonar
Inventor: TAKEYAMA KAZUHIRO
IPC: G01S15/89
Filed: 1994-06-22
Abstract: PURPOSE:To provide an underwater picture sonar which can be simply constituted and, at the same time, can be improved in basic specifications, such as the size, weight, power consumption, etc. CONSTITUTION:In order to improve an underwater picture sonar, its transmission control section 1 is constituted of a transmitting pulse generating circuit 11 which time sequentially generates transmitting pulses having a plurality of frequencies F1-FN L pieces of variable phase shifting circuits 101-10L, which output L pieces of transmitting variable phase shifting signals generated by variably giving phase shifting amounts required for directing transmitting beams to a target to the transmitting pulses of the frequencies F1-FN corresponding to L pieces of transmitting arrays 31-3L and a phase shifting/frequency controlling circuit 12 which controls the transmitting pulse generating circuit 11 and phase shifting circuits 101-10L. Each transmitting variable phase sifting signal is amplified in power by means of a power amplifier circuit 2 and transmitted to the target from each transmitter constituting the transmitting arrays 31-3L as L pieces of transmitting beams.
Patent JP-S62298050-A (JP)
Title: Guiding mechanism for cassette holder
Inventor: YAMADA KIMICHIKA
IPC: G11B15/675
Filed: 1986-06-18
Abstract: PURPOSE:To execute movement of a cassette holder with high accuracy and efficiently by inserting plural pieces of shaft into a gap which is formed in a side face plate of the cassette holder, and fixing the shaft to a side plate of a chassis. CONSTITUTION:A cassette holder 13 is subjected to a position control in the horizontal direction by a shaft 11 which is provided on a side plate 10 of a chassis, and driven to the inner part of a magnetic recording device, as guiding roller 5 which is provided on an outside surface plate 14b slides in a guiding hole 2 which has been formed in the side plate 10. The guiding roller 5 which is provided on the outside surface plate 14b of the cassette holder 13 is inserted into the hole 2 which is formed in the side plate 10 of the chassis, and thereafter, the shaft 11 is inserted into an interval 15 which is formed in a side plate of the cassette holder 13, and its upper and lower end parts are fitted and fixed to a supporting piece 12 which has been formed in the upper and lower end parts of the side plate 10 of the chassis.
Patent JP-H05122519-A (JP)
Title: Peak hold circuit
Inventor: INOUE HIROYUKI
IPC: H04N1/407
Filed: 1991-06-12
Abstract: PURPOSE:To realize the peak hold circuit, which is hardly affected by noise, for holding the peak value of analog signals with a few analog parts. CONSTITUTION:A CPU 31 generates candidate data PSET of the peak value. A digital/analog conversion circuit 33 converts the peak value candidate data PSET to an analog peak value candidate signal PH. A comparator circuit 35 compares the levels of an analog input signal Vref 1 as an object to be detected and the peak value candidate signal PH and applies the compared result (FPK) through a flip-flop circuit 36 to the CPU 31. Corresponding to this compared result FPK, the peak value candidate data PSET are updated. Then, the above-mentioned peak value candidate signal PH is outputted as a detected peak value signal.
Patent JP-S60121351-A (JP)
Title: Speed change gear
Inventor: MATSUFUJI MIZUYA
IPC: F16H3/16
Filed: 1984-07-05
Abstract: PURPOSE:To operate a subsidiary speed change gear without a main clutch device when a hydraulic clutch speed change gear is located at a neutral position. CONSTITUTION:Hydraulic clutch shafts 2, 3, 4, 5 are disposed in the periphery of an input shaft 1. A main speed change gear for changing the speed of rotation of the input shaft 1 for forward and backward movement comprises hydraulic clutch devices 47-52 of the hydraulic clutch shafts 2, 3, 4, 5. A gear-slide subsidiary speed change gear is disposed between the fifth shaft and sixth shaft below the main speed change gear device, when the main speed change gear is located at a speed change neutral position, the gear-slide subsidiary speed change gear is adapted to change the speed. Accordingly, without operation of a main clutch device, if the main speed change gear is located at a neutral position, the subsidiary speed change gear can conduct speed change operation.
Patent JP-H11324289-A (JP)
Title: Free access floor
Inventor: TANAKA YASUHIRO
IPC: E04F15/024
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a free access floor, in which each floor panel can be laid accurately without presetting places of laying at every floor panel to a foundation floor face and using a special member for positioning the floor panels in the so-called laying type free access floor. SOLUTION: In the free access floor, in which a plurality of floor panels 1 deformable approximately along the irregular surface of a building floor face F are placed and laid on the building floor face F at specified distances so that wiring grooves 2 are formed among the mutual floor panels 1 and the wiring grooves 2 are closed by wiring covers 3, engaging sections 4 for closely engaging the floor panels 1 and the wiring covers 3 are formed beforehand, the wiring covers 3 ate bridged among the adjacent floor panels 1 by utilizing the engaging sections 4, and the free access floor is constituted so that distance size among the floor panels 1 is set at specified values at the same time as the bridging of the wiring covers 3.
Patent JP-H01261533-A (JP)
Title: V belt type continuously variable transmission
Inventor: YAMADA KAZUHIRO
IPC: F16G5/18
Filed: 1988-06-09
Abstract: PURPOSE:To prevent a chain from interfering with the conical member of a pulley by setting the clearance between the link plate of the chain and the window part to be equal to the maximum amount of dislocation in the central position of the V-shaped groove of the pulley. CONSTITUTION:A power transmission belt 50 is made up of a friction block 15, a first chain 17 and a second chain 19. Between a second window part 26 and the ink plates 21 of the second chain 19, prescribed clearances t1 and t2 are provided in the width direction. The clearances t1 and t2 are determined so as to be equal to the maximum value of dislocation between the central position of the V-shaped groove formed by the conical surfaces 32 and 34 of a pulley 52 and that of the V-shaped groove formed by the conical surfaces 32' and 34.. of a pulley 54.
Patent JP-S63304838-A (JP)
Title: Two-way blade holder
Inventor: SATO TAKAYUKI
IPC: E02F3/85
Filed: 1987-06-04
Abstract: PURPOSE:To permit external load to be received uniformly by a method in which a two-way blade is connected with a flexible structure to the vehicular body, and a switching valve and a diversing valve are provided for the control oil path of a tilt cylinder. CONSTITUTION:A two-way blade 2 is connected with a flexible structure to a tilt cylinder 3 and a lift cylinder 4 by ball joints B3 and B4. A tilt control valve connected in parallel with a pair of tilt cylinders 3 which are connected with oil-pressure pump of the vehicular body 1 is provided. The first and second switching valves are provided between the tilt control valve and each tilt cylinder 3, and a diversing valve to connect in parallel oil path on the contracting action side of the tilt cylinder 3 with the tilt control valve is also provided. Even external biased loads can thus be uniformly received.
Patent JP-S63304489-A (JP)
Title: Bloch line memory
Inventor: NAKADA SATOSHI
IPC: G11C19/08
Filed: 1987-06-04
Abstract: PURPOSE:To simplify constitution, and to enable high density recording by forming a strip magnetic domain, surrounding the stripe magnetic domain fixing means of a micro area, the potential against a magnetic wall of which is different. CONSTITUTION:When the stripe magnetic domain fixing means is formed by the train of the micro areas 12 constituted by an ion implantation, etc., which have the different potentials against the magnetic wall and the stripe magnetic domain to be a minor loop ML is formed surrounding it, the stripe magnetic domain comes into a waving shape because a distortion is generated in the direction of a film surface. Accordingly, the write-in of a information by a negative Block line pair is performed, a Bloch line is stably installed at the curved part of the minor loop ML, and a stripe magnetic domain position setting and the stabilization of the Bloch line by the area 12 are realized by the same constitution. As the result, the constitution comes simple, and the high density recording can be realized.
Patent JP-H06344828-A (JP)
Title: Monitor camera system for vehicle and monitor camera
Inventor: ODA YUICHI
IPC: G08B13/196
Filed: 1993-06-11
Abstract: PURPOSE:To grasp the condition in the lateral direction of a vehicle safely and clearly. CONSTITUTION:Solid image pick-up elements 5, 6 are arranged so as to respectively pick up the images in the right and the left directions of a vehicle. The image signal from the solid image pick-up elements 5, 6 are processed by image signal processing circuits 12, 11 respectively, and input to a switch 14 and a synthesizing circuit 13. The output of the synthesizing circuit 13 is supplied to the switch 14. The switch 14 selects any one of image signals on the basis of the command from a control circuit 9, and outputs it to a motitor 3. Consequently, a driver can observe the image in the left direction of the vehicle, the image in the right direction of the vehicle, or the image obtained by synthersizing both the images in the right and the left directions with the monitor 3.
Patent JP-H05143872-A (JP)
Title: Crime prevention system for housing
Inventor: TANABE KAORU
IPC: G08B5/00
Filed: 1991-05-17
Abstract: PURPOSE:To switch the setting and resetting of a monitor state through an extension telephone set without additionally installing an additional switch in the crime prevention system for housing which has a private branch exchange (RBX) function. CONSTITUTION:This crime prevention system consists of a security switch 10 which has a switch 16 for changing over the setting and resetting of crime preventive monitor state and generates an alarm on detection abnormality by a crime prevention sensor and a telephone controller 20 which has a function for communication among an external telephone set, the extension telephone set, and a door interphone and also has a private branch part for a mutual connection between the abnormality signal output system for the security unit and the extension telephone set. The telephone controller 20 is provided with a control means which switches the setting and resetting of the monitor state when receiving the switch signal generated with the switch 16 or a specific dial signal from the extension telephone set.
Patent JP-H01309537-A (JP)
Title: Fm receiver
Inventor: SAKATA HARUO
IPC: H04H40/45
Filed: 1988-06-08
Abstract: PURPOSE:To attain FM stereo reception with simple structure and high sound quality by outputting the 1st converter output and the 3rd converter output to a demodulator selectively with a prescribed switching pulse. CONSTITUTION:The receiver is provided with the 1st oscillation signal generating means 2 generating the 1st oscillation signal of a prescribed range based on an oscillation source signal, the 1st converter 3 frequency-converting the input signal subject to high frequency amplification based on the signal from the 1st oscillation signal generating means 2 and generating an IF signal, the 2nd converter 18 converting the output signal from the 1st oscillation signal generating means 2 while increasing the frequency by a prescribed value, the 3rd converter 19 converting the input signal subject to high frequency amplification by means of the 2nd converter output while decreasing the frequency and a switching means 8 outputting the 1st converter output and the 3rd converter output to a demodulator 9 by using a switching pulse 10 selectively. Thus, even if the balance of the converters is unbalanced due to temperature or the like, crosstalk between noninverting IF and inverted 1F does not take place and a stereo signal with high sound quality is obtained.
Patent JP-H10317150-A (JP)
Title: Formation of coating and coating forming device
Inventor: SAKAMA MITSUNORI
IPC: H01L21/31
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the bad influence of fine particles composed of reaction products on coating quality in coating formation by a plasma CVD method. SOLUTION: In a plasma CVD method using silane as a coating forming gas, in a state in which high frequency discharge is held, the feed of the gaseous silane is stopped, and instead, the feed of gaseous hydrogen composed of a discharge gas is executed. Then, plasma which does not execute coating formation by the cracking of gaseous hydrogen for a prescribed time is formed. In this state, since a negative self-bias is applied to the face to be formed, negatively charged fine particles do not stick to the face to be formed. Then, the discharge is stopped in a state in which the fine particles in the atmosphere are exhausted. Thus, the state in which the fine particles do not stick to the face to be formed can be made.
Patent JP-H09304715-A (JP)
Title: Optical scanning optical system
Inventor: ISHIBE YOSHIHIRO
IPC: G02B26/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanning optical system capable of excellently correcting the curvature of field and fθcharacteristic, hardly influenced by environmental fluctuation and obtaining a uniform spot diameter all over the scanning area. SOLUTION: In this optical system, a luminous flux emitted from a light source means 1 is turned into nearly parallel luminous fluxes or a nearly converged luminous flux by a collimator lens 2 and guided to a deflection means 4 through a cylindrical lens 3, and the luminous flux deflected by the deflection means 4 is guided to a surface to be scanned 7 through an image-formation means 10 so as to optically scan the surface 7. In such a case, the image- formation means 10 is provided with one toric lens 5 and one cylindrical mirror 6 having refractive power only in a subscanning direction in order from the deflection means 4 side.
Patent JP-S5844288-A (JP)
Title: Rotary type compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C29/00
Filed: 1981-09-09
Abstract: PURPOSE:To improve the assembly means and reliability as well as to reduce working cost by forming an abutting part between upper and lower portions of a sealed vessel into a convexed shape toward the outside diameter direction of the vessel, by fitting the cylindrical outside brim of a fixing plate into a recessed part formed inside the vessel, and by welding these three members. CONSTITUTION:Abutting parts 17a and 16a of upper and lower portions 17 and 16 of a sealed vessel are formed into convexed shape radially toward the outside of the vessel so that thus constituted recess part inside the vessel can be fitted to the cylindrical outside brim of a frame fixing plate 12, and these three members are welded simultaneously as shown by 18. With these contrivances, the assembling of a compressor can be completed by one periphery weldings. Thus, the reliablity against leakage is increased while the assembling efficiency is improved so that the manufacturing cost can be reduced. In addition, the inside of the sealed vessel is constituted in such a manner that it can contain high pressure gas. The vessel is subjected to axial force F1 and radial force F2, but since, simultaneous welding of the frame fixing plate 12 provides the function of a strength mamber against the radial force F2, the radial deformation of the sealed vessel can be reduced.
Patent JP-H04339075-A (JP)
Title: Hydraulic circuit of industrial vehicle
Inventor: TAKEUCHI TOSHIYUKI
IPC: B62D5/07
Filed: 1991-05-15
Abstract: PURPOSE:To avoid wasteful discharge of an operating oil and to decrease energy loss and rising of oil temperature. CONSTITUTION:There are provided the first small-capacity oil pump 2 driven directly by an engine 1 and the second large-capacity oil pump 3 driven by the engine 1 through a hydraulic clutch 4. A high pressure pipeline 5 of the first oil pump 2 is connected to a power steering valve 7 and an oil control valve 8 through a flow control valve 6, and a high pressure pipeline 13 of the second oil pump 3 is connected to the oil control valve 8. Further, the pressure in the high pressure pipeline 5 between the flow control valve and the oil control valve is introduced as the hydraulic clutch operating pilot pressure by a pilot pipeline 27. The second large-capacity oil pump 3 is driven through the hydraulic clutch 4 only when the oil control valve 8 for cargo handling is operated, and stopped in the other time so that wasteful discharge from the oil pump can be avoided.
Patent JP-S5842815-A (JP)
Inventor: UEMATSU HIDEJI
IPC: F16J13/06
Filed: 1981-09-09
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。