baber/WOPTO huggingface dataset:
Patent JP-H107196-A (JP)
Title: Oil feeder
Inventor: TAKAHASHI TOKUJI
IPC: B67D7/40
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent an oil-supply hose from projecting from the device body even when the whole length thereof is made long and the hose is bent largely. SOLUTION: This oil feeder 1 is constituted of a device body 3, a support 4, a hose-support 5 extended from the upper end of the support 4 to the upper part of the device body 3, and a hose-hanging part 6 provided at the hose- support 5. Respective oil-supply passages 9 are divided to the first oil-supply hose 11 inserted in the hose-hanging part 6 and suspended down and the second oil-supply hose 13 connected to the swivel joint 12 of the oil-supply nozzles 10. These oil-supply hoses 11, 13 are connected through swivel joints 14, 15. Accordingly, these hoses 11, 13 have no bends near the ground level and these hoses 11, 13 are vertically stretched in parallel with each other and prevented from projecting out of the device body 3.
Patent JP-S5862946-A (JP)
Title: Encoder
Inventor: SUZUKI NORIO
IPC: H04B14/06
Filed: 1981-10-09
Abstract: PURPOSE:To make compact and encode an original picture signal, by detecting a pre-processing characteristic from the picture signal, selecting the code converting characteristic from a mode signal of the characteristics, and reducing the deterioration in the picture quality of a reproducing picture repeating coding and encoding through the output of a compression coded signal. CONSTITUTION:A digital picture signal V from a decoder of a pre-processing means is applied to a quantizing circuit 7 and a mode signal M representing the characteristics of the signal V is applied to a control circuit 13. The quantizing characteristics are selected at the circuit 7 with a control mode signal M'' from the circuit 13, a picture signal VQ received with the preprocessing is outputted and applied to a forecasting encoder 64. A forecasting error signal (e) is outputted according to the predetermined forecasting characteristics at the encoder 64 and applied to an unequal length encoding circuit 11. The circuit 11 selects the code converting characteristics according to the signal M'' from the circuit 13, converts the signal (e) into unequal length codes and a compact coded signal L is applied to a buffer memory 12. The information stored in the memory 12 is transmitted to a storage device or a transmission line and the amount of information is applied to the circuit 13.
Patent JP-H0915011-A (JP)
Title: Ultrasonic wave transmitter and receiver device
Inventor: MIZOWAKI ISAO
IPC: G01F1/66
Filed: 1995-06-27
Abstract: PURPOSE: To accurately measure flow rate of a gas of which flow rate changes fast by using an ultrasonic wave flowmeter by weakening receiving output of reflection wave of an ultrasonic wave and enhancing accuracy of the measurement of the flow rate. CONSTITUTION: A vibrator 2 provided on the upstream side in a flow tube 1 and a vibrator 3 provided in on the downstream side therein are disposed to be inclined at angle α to each other. The receiving level of a reflection wave which is incident on the vibrator 3 by being reflected by the vibrator 2 after reflected by the vibrator 3 is relatively weaker than the receiving level of a signal wave which is outputted from the vibrator 2 to be directly received by the vibrator 3, so that the measurement accuracy is not adversely affected thereby.
Patent JP-H09322677-A (JP)
Title: Inwardly threaded fishing rod
Inventor: SAITO ATSUSHI
IPC: A01K87/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inwardly threaded fishing rod excellent in handleability and good in the balance between the strength and distortion stiffness of a fishing pipe having a hole for guiding a fishing line by disposing a backwardly tapered region backwardly gradually reduced in the inner space and continued to the hole for guiding the fishing line. SOLUTION: This inwardly threaded fishing rod is provided with a hole 12H for guiding a fishing line. Therein, backwardly tapered regions L2, L3 having a backwardly gradually reduced inner space S is disposed in the front region containing the hole for guiding the fishing line. The generation of stress concentration on the distortion of the fishing rod can thereby be prevented. A fishing line guide member 26 is preferably disposed in the fishing line guide hole 12H.
Patent JP-H11350907-A (JP)
Title: Operation control method and unit for that in back pressure turbine system
Inventor: SAEKI YASUHIRO
IPC: F01D17/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method and unit for that in back pressure turbine system that do not disenable the boiler to operate even if consumption of exhaust from the turbine is largely reduced by controlling a turbine speed regulating valve and a boiler so that they are interlocked with each other. SOLUTION: A boiler and a turbine speed regulating valve 5 are controlled based on a steam flow rate output, a steam pressure output, and a turbine back pressure output that are obtained from detection values by a steam flow rate sensor 12 and a main steam pressure sensor 6 provided to a steam pipe 8 in the side of the outlet to a boiler 1, and a detection value obtained from a back pressure sensor 7 provided at an exhaust pipe 9, respectively. In this case, when the steam pressure output is larger than the steam flow rate output, the turbine back pressure is controlled with the turbine speed regulating valve based on the back pressure output, and a boiler steam generation amount is controlled based on the steam pressure output.  When the steam pressure output is smaller than the steam flow rate output, the steam pressure of the steam pipe is controlled with the turbine speed regulating valve based on the steam pressure output, and a boiler steam generation amount is controlled based on the steam flow rate output.
Patent JP-S6052716-A (JP)
Title: Optical rotary encoder
Inventor: ATOMACHI TOSHIAKI
IPC: G01P3/486
Filed: 1983-08-31
Abstract: PURPOSE:To connect easily a motor directly and attain a high precision and a high dividing capacity by providing a center hole in an encoder shaft which is engaged with a rotary slit plate fixed with a flange and inserting a motor shaft to the center hole to fix it. CONSTITUTION:A shaft 7 of the motor is fitted into the center hole provided in a shaft 9 of a rotary encoder to propagate the rotation angle of the motor 1 accurately. The motor shaft 7 is fixed with a screw or an adhesive for the purpose of preventing the slippage of the motor shaft 7 from the encoder shaft 9. A rotary slit plate 4 of the optical rotary encoder is fixed with a flange 6, and the movement of the position of the motor shaft 7 in the thrust direction is suppressed by the flange 6 and a bearing 10. Thus, the motor and the rotary encoder are connected directly without degrading the resolution of the rotary encoder.
Patent JP-S5786581-A (JP)
Title: Hydraulic pump equipment
Inventor: YAMATO ISAO
IPC: F04B47/12
Filed: 1980-11-17
Abstract: PURPOSE: To enable extremely effective clear of sands, slug or other substances contained in a raw oil which is deposited on the inner periphery of a pump cylinder by blasting a high pressure working oil from a lower love of a pump plunger along said inner periphery in association with a lowered motion of a main plunger.  
     CONSTITUTION: A working oil which is squeezed from a hydraulic unit U is fed through a tubing T to a fluid pump body Ea and therein pressed into an upper oil chamber 50 on a piston 3. Resultinglyl, a main plunger P is lowered to squeeze a working oil in a lower oil chamber 51 into an oil stay 44 inside a pump plunger 4 and blasted from a gap between the lower bore of the pump plunger 4 and a pump cylinder 56 along the inner periphery of the pump plunger 4 at a high pressure. Thereby, sands, slug or other substances in a raw oil which is deposited on the inner periphery of the pump cylinder 56 may be effectively cleared. The blasted working oil is mixed with the raw oil in the pump cylinder 56 or others to reduce the viscosity for improving fluidity inside a raw oil blast pipe G, thereby easily transporting the raw oil above the ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6138641-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: B29B13/10
Filed: 1984-07-31
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-2000343716-A (JP)
Title: Ink jet printer head
Inventor: INOUE HIDEAKI
IPC: B41J2/18
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide print head having a maintenance member requiring a small installation space in which maintenance work of an ejection head chip is carried out quickly at an arbitrary timing. SOLUTION: A plurality of ejection head chips 8 are arranged in zigzag in three rows in the longitudinal direction on the lower surface of a head base 9 in a wide head 5-1 at a print head section 5. The ejection head chip 8 has four nozzle arrays 11 ejecting four colors of ink. A recovery mechanism/anti-dry mechanism 5-2 comprises a plurality of maintenance members 16 integrated with a chain mechanism (not shown) in zigzag arrangement of three rows. The maintenance members 16 are contained in a cap containing recess 12 during print operation and move in the direction of arrow C while descending slightly downward during recovery. A wiper blade 18 wipes off the ink ejection plane of the ejection head chip 8 and a cap member 17 stops at a position facing the ejection head chip 8 and adheres thereto. Subsequently, the ejection head chip 8 ejects ink from an ink ejection nozzle into the cap member 17 thus recovering ink.
Patent JP-S5684698-A (JP)
Title: Waste water treatment device
Inventor: HARUTA MASAMI
IPC: C02F3/02
Filed: 1979-12-13
Abstract: PURPOSE: To improve the treating capability and efficiency of a waste water treating vessel utilizing living things by circulating waste water to a bilological membrane type preliminary waste water treatment vessel separated from a control vessel while storing the waste water once into the control vessel thereby repeatedly flowing and treating the waste water.  
     CONSTITUTION: An air blowing device 2 for aeration is installed in a control vessel 1, and another biological membrane type preliminary waste water treatment vessel 5 is installed in combination, other than said control vessel. The waste water stored in the control vessel 1 is forcefully supplied by means of a circulating pump 7 into said preliminary waste water treatment vessel 5, whereby preliminary waste water treatment is accomplished continuously. In this way, the waste water supplied into the waste water treatment vessel 15 is being reduced of polluting components by sending the waste water which is preliminary being decreased of the polluting components in this manner into the waste water treatment tank 15, and as a result, the burden thereof is decreased and the treatment capacity is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6052262-A (JP)
Title: Method of deburring casting and device therefor
Inventor: ATOUDA AKIRA
IPC: B22D31/00
Filed: 1983-09-02
Abstract: PURPOSE:To prevent dust from scattering, by jetting a solution containing foaming agent toward the operating position of a deburring tool for castings. CONSTITUTION:A solution containing foaming agent is jetted from an opening part 9a under action of compressed air or the like in association with the operation of a sander 8 to trap dust upon deburring by the sander 8 so that the dust is prevented from scattering.
Patent JP-H115464-A (JP)
Title: Supporting structure of cantilever type seat for vehicle
Inventor: SAKAI YOSHIKI
IPC: B61D33/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of cantilever type seat for vehicle which has a simple structure, can realize a light weight, can be fixed rigid to the side body structure (supporting structure) of a vehicle, has a good durability, and can suppress the bending amount of the free end of a seat in a small value. SOLUTION: In this supporting structure of cantilever type seat for vehicle, about an L-shape part 4 at one side of a seat supporting frame 3 is fixed to a side body structure 2, by assembling by welding an installing-member 4a which-has a higher rigidity cross section compared with the seat supporting frame 3, and at least its installing surface is plane and has a solid form or a thick hollow form, to a part of the about L-shape part 4 (at least two places) of one side (installing surface side) of the seat supporting frame 3 which composes the seat surface and the seat back surface of a seat 1, forming a through hole 4b to the installing member 4a from the inner side to the installing surface at the outer side, forming a small hole 2a to the position corresponding to the installing member of a side body structure 2,  fixing a plate form screw seat 5 providing a screw hole 5a at the center, to the side body structure 2 by the welding by fitting the position of the screw hole 5a to the position of the small hole 2a, and inserting a bolt 6 to the through hole 4b from the inner side so as to screw and fasten to the screw hole 5a of the screw seat 5.
Patent JP-S6138387-A (JP)
Inventor: YAJIMA KENICHI
IPC: F27B7/12
Filed: 1984-07-31
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-S5683812-A (JP)
Title: Video tape recorder
Inventor: OKAMOTO HIROSHI
IPC: G11B15/14
Filed: 1979-12-11
Abstract: PURPOSE: To obtain a continuous signal without beat noise by a simple constitution, by detecting the rotation phase of one video head out of two video heads and by obtaining a selecting signal of the reproducing head through the 1/n frequency division signal (n is a natural number) of 2n period signals per one rotation of the video  head.  
     CONSTITUTION: Magnetic flux change due to the magnetic pole of disc 9 is detected through pickup coil 10 and waveform shaping equipment 11 by rotation of DC motor 13 and is delayed prescriptively by phase adjusting means 19 to input 2n input pulses per one second to 1/n frequency divider 20. Meanwhile, frequency dividers 20 and 21 are reset by signal (b) from pulse detecting means 8 of disc 3. Signal (e) from frequency divider 20 has the output level inverted at the fall time of the input pulse by frequency divider 21, and signal (f) is sent to phase comparator 25 and is compared with the signal from reference signal source 26 to not only control motor 13 through adder 16 and the rotation control means but also select signals (h) and (g) of heads A and B through switch 24. Thus, beat noise is prevented with a simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5785852-A (JP)
Title: Water-and rust-proofing material mixed with water asphalt
Inventor: YAMANISHI YASUO
IPC: C08K3/00
Filed: 1980-11-15
Abstract: PURPOSE: A water-and rust-proofing material easily applicable and causing no cracking or peeling after application, which is prepd. by mixing an aggregate of particle size about 0.1mm, water asphalt, water, etc.  
     CONSTITUTION: 30W40% water asphalt of 50% water content, 30W40% finely granulated aggregate of about 0.1mm particle size, 15W30% water, 0W10% aq. adhesive and 0W5% plastering fiber such as cotton are homogeneously mixed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11356085-A (JP)
Title: Short circuit detector for coil of electric motor
Inventor: YAMADA DAISUKE
IPC: H02H7/08
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To detect the short circuit of the coil of an electric motor such as a switched reluctance motor. SOLUTION: As to each of the first-phase coil, the second-phase coil, and the third-phase coil, current rise reference time Tr is found (step 1) from a reference current value Ir, and the current rise times Tx1, Tx2, and Tx3 to a reference current value from zero of the current value detected with a current sensor are measured (step ST2), and it is judged whether each of the current rise times Tx1, Tx2, and Tx3 is shorter than the reference time Tr or not (step STEP3), and if the condition that any one of the current rise times Tx1, Tx2, and Tx3 is shorter than the reference time Tr has continued for a given time, an abnormality flag is set, judging that there is a short circuit of a coil.
Patent JP-H0681916-A (JP)
Title: Non-stage transmission
Inventor: GUREN II SUWANSON
IPC: F16H63/06
Filed: 1993-06-30
Abstract: PURPOSE: To prevent excessive pressurization of a secondary servo so as to increase a gear shift efficiency by forming the secondary servo by providing a plurality of fluid chambers to which fluid regulated by valve means is supplied in a continuously variable transmission having a double-operated secondary belt wheel servo. CONSTITUTION: In a continuously variable transmission in which a first variable pulley on the input shaft side is connected to a secondary variable pulley on the output shaft side through an endless belt 38, a secondary servo which controls the position of a movable belt wheel 124 of the secondary variable pulley is formed by providing a plurality of chambers 140, 206, and 208. Then, a fluid regulated to a secondary line pressure lower than a hydraulic pressure source pressure by valve means is fed to a chamber 140 through a route including a port 156, an annular recess 158, a port 160, and a secondary shaft axial hole 162 and further to a chamber 208 through a conduit 210. In addition, it is fed to the secondary chamber 206 through a route including a port 176, an annular recess 178, a port 170, a tubular member 171, etc.
Patent JP-H0767632-A (JP)
Title: Expression of tpa in mammal zooblast
Inventor: NANSHII HEIUTSUDO
IPC: C12N15/85
Filed: 1994-07-13
Abstract: PURPOSE: To obtain a DNA construct and to use the DNA construct for improving the expression of a tissue plasminogen activator(tPA).  
     CONSTITUTION: This animal cell is the one containing an expression vector to be stably maintained in a mammalian host cell. The expression vector contains a DNA construct and the DNA construct contains a transcription initiation sequence and a polyadenylation contains a DNA construct containing a gene regulatory sequence. At least the initiation sequence is the one except a wild-type tissue plasminogen activator initiation sequence. The gene contains code sequence encoding the tissue plasminogen activator and the gene is a DNA construct in which at least one intron to be spliced by an mRNA having a proper reading frame in the mammalian host is present. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5862780-A (JP)
Title: Automatic reset mechanism for electromagnetic counter
Inventor: KOIKE HIDEO
IPC: G06M1/28
Filed: 1981-10-09
Abstract: PURPOSE:To prevent mis-count due to forget of operation, by constituting that the count number automatically be reset when a trash box is taken out. CONSTITUTION:In locating a trash box 7 to a prescribed position, a projected part 15 pushed the upper part of a lever 14, which is turned by taking a fulcrum 12 as a center and the lower part is detached from a reset push button 11. Thus, the push button 11 is returned and an electromagnetic counter 5 can make count. When alarm goes and the trash box 7 is taken out, the lever 14 is released and the reset push button 11 is depressed at the lower part of the lever, allowing to reset the counter 5 into zero.
Patent JP-S5590148-A (JP)
Title: Multi-lateral radio communication system
Inventor: HONDA MASANORI
IPC: H04J1/00
Filed: 1978-12-28
Abstract: PURPOSE:To eliminate an interference wave between channels by generating a carrier to each subordinate office and a local oscillation frequency from a reference signal frequency in a master office, and a carrier from a received signal and a local oscillation frequency from the carrier in the subordinate office. CONSTITUTION:In a master station, carriers f1-fX, and transmitting and receiving local oscillation frequencies fT1 and fR1 are generated from a signal of frequency (f) obtained from reference oscillator 1 by combined circuits 9-14 for demultiplication, multiplication, frequency conversion, and phase synchronization. Following channel signals CH1-CHn are inputted to modulators 3-5 to modulate carriers f1-fX, and their outputs are synthesized 17 and sent out with local oscillation frequency fT1 added by mixer circuit 21. In a subordinate office, receiving local oscillation frquency fR2 is added from combined circuit 13 and a signal of needed channel CHX is extracted by distributor circuit 18; and a carrier is regenerated by carrier regenerator 25 and reference signal f' is generated by combined circuits 13 and 16. From this signal f', receiving and transmitting local oscillation frequencies fR2 and fT2 are generated by combined circuits 13 and 16. Next, modulator 26 adds carrier fX' from circuit 16 to obtain signal CHX.
Patent JP-H0913054-A (JP)
Title: Dispersant
Inventor: KIUCHI SHIGEO
IPC: C09K23/52
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a dispersant which comprises a formerly unobtainable sulfonated styrenic polymer and/or its salt having a low content of sulfone cross-linking. CONSTITUTION: This dispersant comprises a sulfonated styrenic polymer having a wt. average mol.wt. of 2,000-5000,000 and a ratio (Mw/Mp) of wt. average mol.wt. (Mw) to peak top mol.wt. (Mp) of 0.5-1.7 and/or its salt.
Patent JP-S6052843-A (JP)
Title: Device for shielding original scanning light
Inventor: MIYAMOTO JIYUNZOU
IPC: G03B27/54
Filed: 1983-09-02
Abstract: PURPOSE:To prevent easily leakage of scanning light from a platen without complicating constitution by detecting the region of the platen where there is no original and shielding the same with a movable shielding member. CONSTITUTION:A photosensor 14 checks the position of an original 2 when the operator turns on a key 16. The output of the sensor 14 is a 0 when the initial positional relation between a shielding member 4a and the original 2 is (a) and therefore a control part to which said 0 is inputted runs forward a motor 8, thereby moving the member 4a in an arrow direction. The motor 8 stops and the member 4a stops when the output of the photosensor 14 inverts to a 1 owing to the reflection from the original upon arrival of the front end of the member 4a at the position right under the edge of the original 2. On the other hand, the output of the sensor 14 is the 1 when the initial position between the member 4a and the original 2 is (b) and therefore the control part 21 to which said 1 is inputted runs reverse the motor 8, thereby moving the member 4a in the arrow direction. The motor 8 stops and the member 4a stops when the output of the photosensor 14 inverts to the 0 upon passage of the front end thereof through the position right under the edge of the original 2. A counter 22 subtracts and counts the number of backward revolutions.
Patent JP-H0452160-A (JP)
Title: Printer device
Inventor: YOKOBAYASHI TAKESHI
IPC: B41J5/30
Filed: 1990-06-20
Abstract: PURPOSE:To make immediate stoppage or printing available in the case where a halfway stopping is required due to an erroneous operation or the like by a method wherein printing data stored in a printing buffer are erased when it is detected that an interface signal from a CPU becomes identical to a preset value. CONSTITUTION:With stoppage of printing directed from a CPU, data signals 100 and data strobed signals 101 are all made '1'. An AND circuit 21 of an interface signal comparator 2 detects this operation and put SR-F/F22 in setting. Therefore a signal 111 requiring buffer cancellation is outputted from SR-F/F22 to 8 control section 5 of a printer. Printing data stored in a print buffer 4 are canceled on this signal through an internal bus 110 and, at the same time, a response signal 112 for the buffer cancellation is outputted to the interface signal comparator 2, and thereby SR-F/F22 is put in resetting. Therefore printing operation of the printer 1 stops with the printing data for printing part 6 erased.