baber/WOPTO huggingface dataset:
Patent JP-S6252233-A (JP)
Title: Frequency responsive bush system
Inventor: KOMAMURA SEIJI
IPC: F16F9/54
Filed: 1985-08-30
Abstract: PURPOSE:To realize automatic rigidity adjustment of a bush, by providing a housing chamber, opening a spool in-out path to a recirculating path, in the upper of said in-out path, having a resonance mass in its bottom, while providing a return preventing valve and an orifice in an opening part of the in-out path of said housing chamber. CONSTITUTION:A main unit 1, having cylindrical built-in housing chambers in the upper and the bottom bordering on a partitioning part of large thickness in the central part, opens a circulating path 2, penetrating through the main unit 1 in a transverse direction, to be throttled in said partitioning part, while the main unit 1 mounts an internal cylinder 5, inserting a spool 6 in the inside, in the center part of said partitioning part. The bottom part housing chamber, in which the end part of the spool 6 appears, arranges a vibrative mass 12. While the upper housing chamber, positioned in the upper of the partitioning part and communicating with the internal cylinder 5 through a small hole 4, mounts a return preventing valve 16, consisting of flexible plate material, in an opening part of the small hole 4, further the main unit opens a fine orifice 17 to be drilled in parallel with the valve 16.
Patent JP-S6249782-A (JP)
Title: Picture reading system
Inventor: NAKAMURA SEIKICHI
IPC: H04N1/40
Filed: 1985-08-29
Abstract: PURPOSE:To make setting of the initial value of a reproduction waveform for shading easy and to make the joint of optical systems unnoticeable by driving two image sensors so as to output both picture signals in time series from the end of the original to its center. CONSTITUTION:The direction of main scanning of the original 1 is divided in one A-B and the other B-C, and the area A-B is read by the image sensor 3a through a lens 2a. The other area B-C is by the image sensor 3b through a lens 2b. The image sensor 3a is so driven that the picture signals are outputted in time series from the end A of the original 1 to its center B, and the image sensor 3b is, too so that the outputting is from the end C toward the center B in time series. And the shading is corrected by storing and reproducing the shading waveform in compliance with the picture signal generated when reading a reference surface. Accordingly, in the vicinity of the joint in the middle part of the picture, the picture signal and the reproduction waveform for shading are made equal, therefore, the difference of the values to be read between the both right and left sides of the joint is eliminated. As a result, the boundary becomes not noticeable.
Patent JP-S57119623-A (JP)
Title: Circuit for detecting and displaying fault and abnormal operation for system for charging storage battery
Inventor: JIYUSETSUPE DERORUTO
IPC: H02J7/14
Filed: 1981-11-25
Abstract: In a system for recharging electric accumulators, including a polyphase alternator connected to a rectifier circuit, and a voltage regulator circuit connected to the rectifier circuit and the field winding of the alternator, there is connected a circuit for detecting and indicating faults and operating anomalies. This circuit includes a signal processor circuit which is connected to the armature winding of the alternator and is operable to provide an output test signal substantially proportional to the mean value of the signal appearing, in operation, at the actual or virtual star point of the phases of the armature winding of the alternator. Generator means provide first and second predetermined reference output signals. A comparison circuit activates alarm signalling means when the test signal falls below the first reference signal, and when the test signal exceeds the second reference signal.
Patent JP-S5895216-A (JP)
Title: Discharging device for fixed quantity of fluid
Inventor: IWASHITA ISAO
IPC: G01F13/00
Filed: 1981-12-01
Abstract: PURPOSE:To discharge surely a fixed quantity of a fluid, by providing a subtank under a main tank through a connecting passage and providing a discharge exit in the lower part of the subtank and providing the first valve for opening and closing said connecting passage and the second valve for opening and closing the discharge exit. CONSTITUTION:A supply entrance 14 for materials to be a fluid is provided in the upper part of a main tank 12 of a fixed quantity discharging device 10, and a flow opening 16 is provided in the lower part of the main tank 12, and this flow opening 16 and a subtank 18 are connected through a connecting passage 20, and the connecting passage 20 is provided with the first ball valve 22 in the side of the flow opening 16, namely, in the main tank 12. A discharge exit 26 is provided in the lower part of said subtank 18, and the second ball valve 24 is provided in the discharge exit 26. In this constitution, a fixed quantity of materials is discharged surely and easily without the influence of the variance of the head of fluid materials.
Patent JP-H1120267-A (JP)
Title: Electronic apparatus
Inventor: IKEDA YOSHITO
IPC: G03G15/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a column from changing into an antenna, and eliminate fears wherein, e.g. noises generated in an apparatus main body and the operation part affect electronic apparatus around them, or external noises enter the operation part and the apparatus main body, and the applicable apparatus main body wrongly operates, for electronic apparatus wherein the operation part is supported by the column. SOLUTION: An operation part 55 is supported by a column 70. A supporting frame 76, a horizontal arm 80 and a supporting plate 83 which are parts to constitute the column 70 are made of an insulating material such as a resin material. Or, an insulating member such as natural rubber or a resin maternal is provided between these parts. In this case, it is preferable that the insulating member is pinched by conductive confronted surfaces of respective parts, having no parts to be confronted with each other.
Patent JP-2000022418-A (JP)
Title: Portable radio terminal
Inventor: ODATE KISHO
IPC: H01Q1/44
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent antenna characteristic even in the case of using the terminal mounted on a desk. SOLUTION: A printed circuit board 5 is built in a case 4 and the shape and the size of the board 5 are selected so that when the printed circuit board 5 is placed closely to a metallic plane 8, the printed circuit board 5 is resonated with an operating frequency and acts as a microstrip antenna. In the case of using the portable radio terminal 12 in free space, an antenna 3 is used to obtain an excellent antenna characteristic and in the case of using the portable radio terminal 12 mounted on a desk, the printed circuit board 5 acts as the microstrip antenna to obtain an excellent antenna characteristic.
Patent JP-S5884853-A (JP)
Inventor: MANFUREETO SHIYUMITSUTO
IPC: C08L85/02
Filed: 1982-11-02
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-H0943132-A (JP)
Title: Particle measuring instrument
Inventor: MIWA KAZUHIRO
IPC: G01N15/14
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of a particle measuring instrument without generating any signal resulting from diffused external light from a light receiving element by providing light shielding members which prevent the entrance of the diffused external light other than scattered light to the light receiving element. SOLUTION: A first douser 16 and second dousers 17a and 18b are provided as light shielding members. The douser 16 is positioned toward the entering direction of diffused external light. Consequently, the advance of the diffused external light into a housing 12 from a window section 18 is prevented by the douser 16 and photodiodes 14a and 14b do not generate signals resulting from the diffused external light. Therefore, only signals resulting from scattered light M caused by particles are generated and the measurement accuracy of the particle measuring instrument is improved. Since the dousers 17a and 17b are arranged on both sides of an inspection area so as to intercept the diffused external light entering the diodes 13a and 14b from the lateral direction, the measurement accuracy of the measuring instrument is further improved.
Patent JP-H0740024-A (JP)
Title: Centrifugal casting method
Inventor: FURUTA MASAO
IPC: B22D13/00
Filed: 1993-08-03
Abstract: PURPOSE:To prevent the occurrence of unsound layer by stopping the rotation of a casting mold or lowering the revolving speed of the casting mold to the low revolving speed incapable of holding molten metal onto the inner surface of the mold by the centrifugal force and allowing the unsolidified molten metal to flow out through the opening part at the lower side. CONSTITUTION:The molten metal supplied by injecting it onto the inner surface of the mold 1 rotated at high speed through the upper opening part 1a is cast by the vertical centrifugal force while holding it on the inner surface of the mold 1 by the centrifugal force and the solidification is progressed from the outer diameter side to the inner diameter side of the casting. The part causing the occurrence of the unsound layer can be allowed to exist in the unsolidified molten metal on the inner peripheral side of the molten metal at the solidification point of the most molten metal. Therefore, the unsolidified molten metal containing the part causing the unsound layer is allowed to flow out to the lower part of the mold through the lower opening part 1b by stopping the rotation of the mold 1 or lowering the revolving speed of the mold 1 to the low revolving speed incapable of holding the molten metal onto the inner surface of the mold 1 by the centrifugal force. By this method, the occurrence of the unsound layer can be avoided.
Patent JP-H0748608-A (JP)
Title: Compaction device for compact having inclined tooth
Inventor: YASUDA KATSUYUKI
IPC: B22F3/02
Filed: 1993-08-03
Abstract: PURPOSE:To improve the precision in the tooth profile of a helical tooth on the periphery of a compact, prevent the seizing of the fitting sliding surface between a die and the outer upper punch and outer lower punch, save the space around the die and obviate the need to prevent the dusting of a thrust bearing. CONSTITUTION:This device is provided with a die 13 having an inner tooth 13b, an outer upper punch 14 having an inclined outer tooth 14a and a cylindrical inner periphery 14b, an inner upper punch 15 having a cylindrical periphery 15a and a splined inner periphery 15b, an outer lower punch 16 having a helical outer tooth 16a and a cylindrical inner periphery 16b, an inner lower punch 17 having a cylindrical periphery 17a and a splined inner periphery 17b, a core 18 having a splined periphery 18a, a die set 19 to support the die 13 liftably without rotating it and to support the core 18 rotatably and integrally liftably with the die 13 and the mechanisms 20 and 21 for adjusting the phases of the splined inner peripheries 15b and 17b of the punches 15 and 17.
Patent JP-S6435168-A (JP)
Title: Control device for vehicle continuously variable transmission
Inventor: IINO HISAFUMI
IPC: F16H61/4043
Filed: 1987-07-31
Abstract: PURPOSE:To make it possible to smoothly stop a vehicle without abruptly increasing engine brake, by increasing the opening degree of short-circuit passages for the actuating amount of a clutch valve in comparison with that upon start, if the vehicle is made to inertially run and is thereafter stopped. CONSTITUTION:When an accelerator pedal 15 is released so as to smoothly stop a vehicle from a steady-state running condition, the throttle hydraulic pressure Pt is lowered so as to change over a pilot valve 60 to make the gear ratio minimum, and therefore, a hydraulic motor is reversed due to load side inertia so as to effect engine brake. Further, when the rotational speed is lowered, the pilot valve 60 is returned so that the gear ratio is increased to restrain the rotation speed from being lowered, and further, when the gear ratio becomes maximum, a pilot valve 80 allows clutch valves 7a, 7b to operate in the valve opening direction, and short-circuit passages 6a, 6b rapidly increase their opening degrees so as to release the engine brake operation. Thus, it is possible to smoothly stop the vehicle, thereby it is possible to enhance the drive feeling.
Patent JP-S6254655-A (JP)
Title: Machine datum detecting method and device in linear feed mechanism
Inventor: ISHIYAMA SHIGETOSHI
IPC: B23Q17/22
Filed: 1985-08-31
Abstract: PURPOSE:To ensure the stable and proper detection of machine datum by transmitting the light of an photoelectric sensor only when the slit and notch of two discs have agreed to each other with a limit switch 'ON'. CONSTITUTION:A slide block 13 moves on the rotation of a screw shaft 12, and a limit switch 15 turns 'ON' and 'OFF' with a dog 14. In this case, if the reduction ratio of timing pulleys 17 and 19 is set to 3:1, a disc 21 turns once with three turns of another disc 16, a slit 161 coincides with a notch 211 only once while the limit switch is 'ON', light from an emitting element 22 passes and this light is detected by the receiving element of a photoelectric sensor 23. Therefore, even when the screw shaft 12 for the linear feed of a movable substance has given a small lead and the slit disc 16 has turned more than once with the limit switch 15 'ON', machine datum can be detected stably and properly.
Patent JP-S6170611-A (JP)
Title: Display device for taught point track of industrial robot
Inventor: ONISHI MASANORI
IPC: G05B19/42
Filed: 1984-09-13
Abstract: PURPOSE:To display a taught route while widening its range and to improve the resolution of the display by providing an input means which inputs the range of the enlargement display, a means which enlarge plane coordinate of a taught point track and generates display data on the basis of the enlargement result, and a display means which displays an image on a display screen. CONSTITUTION:When a command indicating a straight line display and parameters indicating the display position are supplied from a CPU11, drawing arithmetic is performed on the basis of the supplied command and parameters to calculate positions of dots to be displayed. Then, dot data are written in a video memory 16 according to the calculation results. Further, when a display command is supplied from the CPU11, respective dot data in the video memory 16 are read out successively and supplied to a GD device 18 through a parallel- serial converting circuit 17. Thus, a straight line is displayed at positions on the display screen which are indicated by the parameters.
Patent JP-H05203992-A (JP)
Title: Display device
Inventor: MASAKI YUICHI
IPC: H01L29/786
Filed: 1992-07-20
Abstract: PURPOSE:To facilitate the manufacture by laminating a semiconductor layer across an insulating layer along gate lines on the surface of a substrate, and then securing the insulation between source lines and gate lines and omitting mask alignment, etc. CONSTITUTION:A thin film transistor array is arranged in matrix as a liquid crystal driving circuit on a transparent insulating substrate of glass, etc., to about 2-10 lines/mm density. The thin film transistor consists of a thin film type semiconductor SC formed on a gate electrode, formed by extending the gate line as the gate terminal of the thin film transistor, across the insulating layer 1 along the gate electrode, source lines 3 and 3' provided in contact with the semiconductor SC, source lines 3 and 3' crossing the gate lines 1a and 1a' at right angles, drain electrodes 4, 4', 4'', 4''' which are provided on the gate lines 1a and 1a' across fine gaps and form drain electrodes, etc. The source lines 3 and 3' are extended from a source electrode as a source terminal.
Patent JP-H0856060-A (JP)
Title: Heat insulating method and structure of circuit board
Inventor: MIYAZAWA NAOKI
IPC: H05K1/02
Filed: 1994-08-16
Abstract: PURPOSE:To prevent cost increase effectively by insulating the heat between a heat generating electric part and a circuit board without fail in a simple step thereby eliminating an exclusive heat radiating board. CONSTITUTION:After the formation of a spacer 16 simultaneously with character group and arrangement position group through the intermediary of silk screen printing on a printed-circuit board 10, a power amplifier 14 is directly mounted on this spacer 16. Through these procedures, a heat insulating air layers 18 are formed through the intermediary of the spacer 16 so that the heats conducted from the power amplifier 14 to the printed circuit board 10 may be reduced at once by a simple step and structure.
Patent JP-S5984636-A (JP)
Title: Special-purpose vehicle
Inventor: HIRAKAWA YOUICHIROU
IPC: B60P1/52
Filed: 1982-11-04
Abstract: PURPOSE:To promptly transfer a loaded object, by arranging a required number of transfer mechanisms and fixing mechanisms of the loaded object in the reverse side of a floor surface in a load room, in the case of a special-purpose vehicle providing a car body, in which a driving room and the load room housing the loaded object (cannonballs) are equipped, and traveling accompanying a self-propelled gun. CONSTITUTION:A special-purpose vehicle is equipped with a driving room (not shown in the drawing) and a load room 2, in which pallets 5... loading cannonballs are housed, in a car body 1 integrally combined with a traveling part (not shown in the drawing). Here an optional number of transfer mechanisms 6 and fixing mechanisms 7, being suitably arranged, are mounted to the reverse side of a floor surface 2A in the load room 2. The transfer mechanism 6 is constituted such that a ball 6E is suitably lifted projectably above or retractably in the floor surface 2A of the load room through a piston rod 6C and a ball seat 6D by operating a cylinder 6B. While the fixing mechanism 7, similarly by operating the cylinder retractably actuates a fixing member 7D on the floor surface 2A to be stopped to a cover 5C of the pallet 5 so as to fix the pallet 5.
Patent JP-S5920005-A (JP)
Inventor: RICHIYAADO JIEI MIYUURAA
IPC: G05B11/00
Filed: 1982-11-04
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-S6083625-A (JP)
Inventor: FUJINO YUKIO
IPC: A47K10/34
Filed: 1983-10-14
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-H0730534-A (JP)
Title: Frame synchronization circuit
Inventor: ITOU MIKA
IPC: H04L7/08
Filed: 1993-07-07
Abstract: PURPOSE:To establish the frame synchronization in the same synchronization lock time in a frame synchronization circuit which carries out frame synchronization by inputting data with frame bits having two kinds of different polarity added alternately to each frame even when either one of the two kids of frame bits is inputted first. CONSTITUTION:A frame position detection circuit 2 detects a frame bit in input data. A pattern detection section 5 detects whether or not the polarity of a 2-bit signal from the frame position detection circuit 2 received at an interval of frame is identical to each other. When the polarity differs, it is detected that the frame pattern is coincident. Thus, even when frame bits are received in the order of F1, F2, F1... for each frame or in the converse order of F2, F1, F2..., the pattern detection section 5 provides an output of a frame pattern coincidence signal at the same time.
Patent JP-H0943619-A (JP)
Title: Production of liquid crystal display panel
Inventor: MIYAZAKI MITSUO
IPC: G02F1/1333
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel having high quality at a low cost. SOLUTION: This process for producing the color liquid crystal display device comprises manufacturing transparent substrates by stages successively consisting of the following A to E: First, the surface of a glass substrate 3 is provided with display regions formed with transparent electrodes 5. The surface of the display regions is coated with ion adsorption layers by flexographic printing. These ion adsorption layers are baked. The ion adsorption layers after baking are successively subjected to photolithography and etching, by which the ion adsorption layers P remaining between the transparent electrode patterns are formed. The surfaces of the display regions are coated with oriented films.
Patent JP-H0835274-A (JP)
Title: Permanent form device
Inventor: NOZAKI YOSHITO
IPC: E04B2/86
Filed: 1994-07-25
Abstract: PURPOSE:To carry out simply the construction of a concrete structure without requiring any skill for the work and, to promote word efficiency without having fear of making the concrete structure workmanship worse when the concrete structure is constructed by means of permanent forms. CONSTITUTION:Permanent forms are erected so as to have an interval equivalent to the thickness of a concrete skelton to be constructed and are arranged in opposition to each other, and while the upper end position of one form main body P between form main bodies P continuously arranged upward is used for the vertical center position of the other form main body P, a connection member 1 maintaining the interval between the form main bodies P arranged in opposition to each other and connecting both of them is formed of a steel wire rod having proper thickness. A base section 11 having proper length and setting an interval and holding sections 12 for holding the form main bodies P monolithically connected to both ends of the base section 11 are provided and, each of the holding sections 12 is two post construction in which the form main body P is provided. While one holding section 12 bears the vertical ends of the form main body P, the other holding section 12 bears the central part of the form main body P through a horizontal slit hole P1 bored in the vertical cantral part of the form main body P.
Patent JP-2000345970-A (JP)
Title: Single shaft eccentric screw pump
Inventor: ONO SUMIO
IPC: F04C2/107
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a single shaft eccentric screw pump which can simplify its structure thereby facilitate its reduction in size and weight and reduce manufacturing cost. SOLUTION: A stator 11 has a spiral female screw hole 11a of an elliptic section, a pitch of which is twice as large as that of a rotor 10. A male screw rotor 10 of a circle section is inserted into the female screw hole 11a rotatably and movably up and down. The rotor 10 is integrally formed with a boss 10a at one end portion thereof (on a side of a pump housing 8). Both ends of an inner shaft constituting a main part of a flexible wire are inserted into and pressure-fixed to bosses 7a of cylindrical connecting metal pieces 7. The boss 7a is formed as opening one end of the connecting metal piece 7, whereas a proximal portion 7b of the other end of the connecting metal piece 7 is inserted into a boss 10a disposed on one end of the rotor 10, and fixed thereto so as to rotate together with the rotor 10 by a coupling pin 5.  The proximal portion 7b of the other end of the connecting metal piece 7 is inserted into a center hole 2a of a drive shaft 2 and connected thereto so as to rotate together with the drive shaft 2 by a coupling pin 5 which is directed perpendicularly to the drive shaft 2.
Patent JP-S6254681-A (JP)
Inventor: TANAKA TOSHIKI
IPC: B25D17/00
Filed: 1985-09-03
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。