baber/WOPTO huggingface dataset:
Patent JP-H0942523-A (JP)
Title: Stop valve for water boiler
Inventor: OKADA SADAO
IPC: F16K31/126
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent an unreasonable force in the diameter direction to a dia phragm from being applied, and to improve the durability, in the structure furnishing a valve seat to partition a valve chest for stop valve in a valve casing, and a diaphragm valve which consists of a valve body seating on the valve seat and to block a valve hole, provided to the diaphragm opposing to the valve seat. SOLUTION: To the valve body 511b of a diaphragm valve 511, a guide 511c to fit to a valve hole 51b even in the full opening condition of the diaphragm valve 511 is provided. A water passing groove 511d is formed on the outer periphery of the guide 511c, and the water is to flow through the water passing groove 511d when the valve is opened.
Patent JP-H0636552-A (JP)
Title: Serial access memory
Inventor: KOIKE MASATOSHI
IPC: G11C7/00
Filed: 1992-07-22
Abstract: PURPOSE:To simultaneously execute writing and reading operation by reducing a chip area. CONSTITUTION:A memory cell array consists of memory cells arranged in 10 rows and 100 columns, and a write bit line WB and a read bit line RB are provided at every row, and a write word line WW and a read word line RW are provided at every column. At the time of reading data in every column, charge is performed by that a MOSFET 38 for charge is turned on, and thereafter, one read word line RW is selected and the data in the memory cells on one row are read on the read bit line RB. At the time of writing the data in every column, all write bit lines WB are discharged by that the MOSFET 40 for discharge is turned on, and thereafter, one write word line WW is selected. Then, the data are sent successively at every write bit line WB, and data write in the column is performed.
Patent JP-H0361615-A (JP)
Title: Travelling controller for vehicle
Inventor: KATO YUJI
IPC: B60W10/10
Filed: 1989-07-28
Abstract: PURPOSE:To reduce shock and reduce the torque acting onto a driving system by lowering the supercharge pressure when an automatic transmission is in the N-range and a prescribed time after the selection from the N-range to the D-range. CONSTITUTION:When, in an A/T control unit 28, the ranage position of an automatic transmission 12 detected by a range position detecting means 36 is in a neutral range, and the time within a prescribed time after gearing to the traveling range from the neutral range is detected by a timer 40, a signal is transmitted into the supercharge pressure control means 20 of an engine control unit 18 from a supercharge pressure judging means 38. Then, the supercharge pressure control means 20 outputs a signal for lowering the supercharge pressure to a relief valve 1b. Therefore, the supercharge pressure due to the supercharger 14 is lowered and the output of an engine 10 is reduced, and the shock in the case when the frictional element of the automatic transmission 12 is connected can be reduced drastically, and the torque acting into the driving system can be reduced.
Patent JP-H06203152-A (JP)
Title: Resolution conversion method
Inventor: JIYON OO UOOKAA
IPC: B41J2/485
Filed: 1992-07-22
Abstract: PURPOSE: To use a resolution converting method in a system capable of operating a digital picture expressed with the picture elements of a plurality of original pictures. CONSTITUTION: Input picture elements in an input picture element set respectively have the corresponding intensity values which become the basis of the intensity value of an output picture element selected out of an output picture element set through steps including a step for deducing the intensity value from the input picture elements. The step for deducing the intensity value of the selected output picture element includes a step for reading out the input picture elements from a memory (page buffer 100) by assigning an output picture element set to the input picture element set in the memory so that each input picture element can become adjacent to each output picture element.  The intensity value of the selected output picture element is obtained by integrating the correlation values of the input picture elements with the intensity values of the corresponding input picture elements after the correlation value of each input picture element is decided by using a correlation function.
Patent JP-S5897992-A (JP)
Title: Chroma signal recording and reproducing circuit
Inventor: KOMATSU KEIICHI
IPC: H04N9/898
Filed: 1981-12-07
Abstract: PURPOSE:To emphasize and recording a low-level signal through a chroma emphasis circuit during recording, and to eliminate non-linearity of recording through a chroma deephasis circuit during reproduction. CONSTITUTION:Only a chroma signal in a video signal inputted from an input terminal 1 is extracted through a BPF7. Then, the chroma signal adjusted to a specific level by the AGC circuit consisting of a variable gain amplifier 8 and a detecting circuit 12 is inputted to a chroma emphasis circuit 31. The chroma signal having a low-level signal emphasized is frequency-converted to a low frequency band by a recording processing circuit 10 and outputted as a low-frequency converted color signal through an LPF11. This signal is inputted to an input terminal 33 through a regenerative amplifier and supplied to an LPF24. The chroma signal passed through the LPF24 is adjusted to a specific level through the AGC circuit consisting of a variable gain amplifier 25 and a detecting circuit 29 and then reconverted from the low-frequency converted color signal into the original chroma signal through a regeneration processing circuit 26 and a comb-shaped filter 27. Then, a chroma deemphasis circuit 34 corrects nonlinearity of recording.
Patent JP-S5984547-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L27/092
Filed: 1982-11-08
Abstract: PURPOSE:To set up a large number of pads for a power supply in a gate array, and to increase the degree of freedom of wire bonding on the mounting of a chip by utilizing unnecessary pads as the power-supply pads. CONSTITUTION:An input pad 201 and the input terminal 202 of an input circuit 203 are connected to an internal circuit 204, and the terminal is lined with a ground or brought to a power-supply potential. An input pad 301 is lined with the ground or brought to the power-supply potential to an internal circuit 304, and the input terminal 302 of an input circuit 303 is connected to a power supply line at potential reverse to the input pad 301. Accordingly, the pads 201, 301 unnecessary in a circuit shape are utilized as the power-supply pads.
Patent JP-H09103694-A (JP)
Title: Material shredding device
Inventor: ROBAATO EMU UIRIAMUZU
IPC: B02C13/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To alter the direction of papers approaching a rotor so as to be fitted to the characteristics of papers by providing a material slide surface having the first position striking against a shredding rotor and the second position drawn in the shredding rotor to a material to be shredded. SOLUTION: A member fitting a slide thin plate 38 to the gap between vertical side walls is provided to a chamber and the upper end of the thin plate 38 is fixed to a revolving rod 39. A flange 40 is formed to the lower end of the thin plate 38 and hold the thin plate 38 so as to stop the same above a thin plate 37 at the operation position of the upper part of a shaft 25. By moving a lever 35 to the position of a drawing, the slide thin plate 38 reduces the exposed part of a rotor assembly to reduce the levitation of a lightweight material by a rotor hammer member. That is, the slide thin plate 38 sends a material toward the rotor assembly with respect to the lightweight material and the material is drawn into the rotor assembly by the rotor hammer to be shredded.
Patent JP-S60186294-A (JP)
Title: Heteropolysaccharides,its production and use and bacterial stain ncib 11883
Inventor: JIYON DATSUDOREI RINTON
IPC: C12N1/20
Filed: 1984-09-20
Abstract: Process for preparing a heteropolysaccharide from strain NCIB 11883 and use of the latter e.g. as viscosity modifier in an aqueous system such as completion fluids, work over fluids, stimulation fluids, and preferably in drilling fluids and use in connection with well-treatments, and enhanced oil recovery.
Patent JP-H0654494-A (JP)
Title: Winding machine
Inventor: MORIKAWA WATARU
IPC: H01F41/06
Filed: 1992-06-29
Abstract: PURPOSE:To make a winding with a simple-structured winding machine, keeping a circular motion of a winding nozzle, when a rotary circular locus of the winding nozzle to one core pole interferes with core poles on both sides in the winding machine for a motor core. CONSTITUTION:A flyer 1 to hold a winding nozzle 3 and a former 5 to guide a wire rod W which is led by the winding nozzle 3 are installed. The former 5 has a cavity 7 having an oval cross section and a tapered winding guide section 8 is formed on an outer part of the former. The end of the winding guide section 8 is oval-shaped and the other part is also oval in its cross section, getting larger little by little as it comes to a back section. The former 5 is covered on a core pole (a) and is at a standstill. Outside of the former 5, the winding nozzle 3 is rotated through a flyer 1 and the wire rod W is guided to the oval-shaped end of the former 5 and then is wound round the core pole (a).
Patent JP-S6088878-A (JP)
Title: Geothermal binary cycle plant
Inventor: SEKIYA EIJI
IPC: F03G7/04
Filed: 1983-10-21
Abstract: PURPOSE:To prevent thermal decomposition of low boiling point operating media in an evaporator by feeding cooling water to the residual hot water and cooling upon emergency stop of geothermal binary cycle plant. CONSTITUTION:Hot water is fed sequentially from geothermal heat source through primary piping 1 to evaporator 2 and preheater 4 to circulate low boiling point operating media such as FRON system through secondary piping 3 between preheater 4, evaporator 2, turbine 5, cooler 7 and pressure pump 10 in this order. A piping is branched from a cooling water feeding pipe 9 of cooler 7 to feed cooling water to the hot water inlet of evaporator 2 thus to constitute a hot water supply system 15 where upon emergency closing of valves 12, 13, a bypass valve 14a will open while a cooling water supply valve 16 will open to feed cooling water to the evaporator 2 thus to prevent temperature rise of operating media.
Patent JP-H0485137-A (JP)
Title: Power transmission
Inventor: FUSHIKI MASAAKI
IPC: F16H48/12
Filed: 1990-07-26
Abstract: PURPOSE:To make traveling stability compatible with traveling performance by making such correction as to power torque difference down to the set value when the difference of torque from an engine distributed to a left and a right driving wheels exceeds the set value equivalent to the allowed value of yew moment. CONSTITUTION:A controller computes the actual transmission torque of each rear wheel by signals from torque sensors fitted to a left and a right rear axles 21, 23 so as to compute its difference. This difference is compared with the set value set according to the yaw moment allowed value of a vehicle body. When the torque difference exceeds the set value, the multiple disc clutch of a rear differential 19 is actuated to lower the larger side of the actual transmission torque of a left rear wheel 25, down to the value between the set value and the value on the smaller actual transmission torque side. Yaw moment can be suppressed by thus lowering the torque difference down to the set value.
Patent JP-S63102680-A (JP)
Title: N-carbamoylsarcosine-amide hydrolase and method for obtaining the same
Inventor: RORUFU DEEKU
IPC: C12Q1/34
Filed: 1987-08-05
Abstract: The present invention provides a process for the determination of N-carbamoylsarcosine, wherein a sample solution containing N-carbamoylsarcosine is reacted with N-carbamoylsarcosine-amidohydrolase to give sarcosine, which is then determined. The present invention also provides the enzyme N-carbamoylsarcosine-amidohydrolase, a process for obtaining it and a reagent containing it.
Patent JP-H0359421-A (JP)
Title: Vortex flowmeter
Inventor: YASUI KATSUAKI
IPC: G01F1/32
Filed: 1989-07-27
Abstract: PURPOSE:To easily shield a sensor part electromagnetically without impeding a fluid passage by covering the sensor part with an electromagnetic shield film. CONSTITUTION:When fluid to be measured flows in a conduit 2, a Karman vortex is generated by a vortex generation column 31 and a subordiante generation column 32 and its vortex pressure is led to lead intakes 34 and 35 of the sensor part 3 and detected by a pressure sensor 36. A potential difference that a strain resistance circuit 101 generates corresponding to the strain of the sensor 36 is amplified by the differential amplifier 102 of a control circuit part 8 connected to the circuit 101, a capacitor 106 and a resistance 107 cut its DC component, and a differential amplifier 103 amplifies only the AC component, which is outputted through a waveform shaping circuit 104. Here, the sensor part 3 and control circuit part 8 are covered with electromagnetic shield films 10 and 39 formed by metal plating or of metal-containing paint and shielded from external electromagnetic influence, so that a flow rate responding to the Karman vortex is detected without impeding the flow of the fluid.
Patent JP-H0943130-A (JP)
Title: Device for estimating wear factor of magnetic head
Inventor: TANIGUCHI KOJI
IPC: G11B5/455
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for estimating wear factor of magnetic head which can easily evaluate the wearing characteristics of a magnetic head and a magnetic tape in a short time without measuring the actual abrasion loss of the magnetic head. SOLUTION: A device for estimating wear factor of magnetic head is provided with a rotary cylinder 5 equipped with a magnetic head 2, a tape 3 which runs while the tape 3 is wound around the cylinder 5, a piezoelectric element 1 provided near the head 2 or mounted on the cylinder 5, a signal transmitting means which fetches the signal of the element 1, and an effective value meter 13 which finds the effective value of the output voltage of the element 1. The wear factor of the head 2 can be found from a calibration curve plotted from the effective value of the pre-found output voltage of the element 1 and the wear factor of the head 2 found from the hardness of the head 2, a vertical force applied to the head 2, the abrasion volume of the head 2, and the sliding distance of the head 2 on the tape 3.
Patent JP-S6351782-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIMURA KOICHI
IPC: G11B5/027
Filed: 1986-08-21
Abstract: PURPOSE:To simplify an operation by recording an FM audio signal to the leading part of a recording region of each picture at recording and detecting the FM audio signal and reproducing a picture file at every picture at the reproduction. CONSTITUTION:The FM audio signal is recorded only for several tracks from the leading part of the recording region of each picture at recording. The FM audio signal is detected at reproduction, and waveform-shaped to form a still instruction signal, it is fed to a system control section 8 to control the operation of the magnetic recording and reproducing device and to made the steil state at the start of the picture, that is, at the point of time of the FM audio signal. The operation is applied at the next picture to apply reproduced-still at every picture.
Patent JP-H0856902-A (JP)
Title: Ophthalmic refractivity measuring instrument provided with working distance calculation system
Inventor: IWAMOTO MASAKATSU
IPC: A61B3/10
Filed: 1994-08-22
Abstract: PURPOSE: To make actual working distance coincide with reference working distance by accurately calculating working distance between the optical measuring part of an ophthalmic refractivity measuring instrument and an eye to be inspected under a condition that the radius of curvature of the cornea is unknown. CONSTITUTION: This instrument is equipped with two scattered light sources 1a, 1b for alignment with different height H1 , H2 for the optical axis O of the optical measuring part P, and a working distance calculation system provided with an arithmetic means to calculate the actual working distance D. The arithmetic means calculates the actual working distance D under the condition that the radius of curvature of the cornea is unknown based on the values of the height H1 , H2 of the light sources and that of the height h1 , h2 of reflected images reflected on the eyes E to be inspected. An inspector compares the actual working distance D with the reference working distance D, and adjusts the distance of the optical measuring part P for the eye E to be inspected based on an error between those distance.
Patent JP-S5897776-A (JP)
Title: Picture data processor
Inventor: TANMACHI TOMOAKI
IPC: G06K9/00
Filed: 1981-12-07
Abstract: PURPOSE:To have an automatic compensation of a coordinate axis and in a 1- dimensional way and to ensure the accurate pattern matching, by correcting a position error of the reading start address for a data memory of an object to be inspected. CONSTITUTION:The picture data obtained from a line scanning camera 18 is assigned to plural microcomputers 25-28 via a camera interface 22 and a picture buffer memory 23 and then collated with a prescribed pattern data. A prescribed data area is provided to data memories 31, 37, 38 and 39 for an object to be inspected. Then the center position of a hole data to be used as a subject is compared with the center position which is mechanically decided to obtain a position error. A correction is given to the position error for the reading start address of the memory 31 in case the data given from the memories 31, 37, 38 and 39 are transferred to the discriminating data memories 331-33n....
Patent JP-S5986094-A (JP)
Inventor: IMAMURA AKIO
IPC: G10H1/26
Filed: 1982-11-09
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。
Patent JP-S6086601-A (JP)
Title: Following circuit
Inventor: FUJIKAWA MEGUMI
IPC: G05B7/02
Filed: 1983-10-18
Abstract: PURPOSE:To make the operation of a following width setter unnecessary and to improve the operability by storing a good following width during the operation in an automatic following exception mode and executing the following operation in an automatic following use mode in accordance with this stored following width. CONSTITUTION:A designated value set to the first counter 1 of a following circuit is converted to an analog value by the first D/A converter 2, and a command value set manually to the second counter 7 through an automatic following logic circuit 13 is converted to an analog value by the second D/A converter 8. Both analog converted values are compared with each other by a comparator 19, and their difference is applied to the counter through a logic circuit of the circuit 13 to perform the operation in a manual operation mode. A following width of set values of counters 1 and 7 in a good state during this operation is stored in a differential memory 23. When the mode of the circuit 13 is switched to the automatic following use mode, contents of the memory 23 are converted to an analog value by the third D/A converter 24 and is applied to the comparator 19, and the counter 7 is controlled to perform the automatic following operation, thus making the operation of the following width setter of the following circuit unnecessary.
Patent JP-H0244939-A (JP)
Title: Data transmission system
Inventor: FURUYA HIROHISA
IPC: H04L12/18
Filed: 1988-08-05
Abstract: PURPOSE:To avoid undesired long distance transmission by sending same data as a chain when the same data is sent to two destinations or over. CONSTITUTION:In the case of sending the same data to plural destinations, the data is sent in a way of a chain. Thus, in the case of sending the same data from, e.g., Tokyo to 6 cities, since the result of routing gives a route 1 of Tokyo   Sendai   Yamagata Sapporo   and a route 2 of Tokyo  Nagoya   Osaka   Kyoto, then Tokyo being the source sends two frames, one to Sendai and other to Nagaoya. Thus, undesired long distance communication is avoided to attain the reduction in the communication line charge.
Patent JP-H0362351-A (JP)
Title: Cassette type tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/675
Filed: 1989-07-31
Abstract: PURPOSE:To facilitate the operation of ejection by making an ejecting lever in an inactive state while a cassette holder is made to descend to a play position from a non-play position with the aid of the insertion of a cassette. CONSTITUTION:When the cassette P is inserted in the holder 5 from the non- play state, it is engaged with the engagement means of a slide piece 8 and made to deeply enter in the holder 5 together with the piece 8 by the reversal elasticity of a spring 9. Under the non-play state, the downward tilt of the holder 5 held in a horizontal state through a holding plate 10 is allowed and a tilt piece 14 is turned by a spring 17. Besides, a supporting member 5a is tilted downward and a holding frame 5b is made to descend in a horizontal state. Then, the non-play state is changed to the play state. During the action, the ejecting lever 4 and an actuation mechanism 20 are set under the inactive state.
Patent JP-S5899792-A (JP)
Inventor: KUBOTA RIYUUJI
IPC: G21C13/00
Filed: 1981-12-09
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。
Patent JP-H0539615-A (JP)
Title: Steel pillar fixing structure for pedestal of steel reinforced concrete pillar
Inventor: YOSHIHARA MAKIO
IPC: E02D27/00
Filed: 1991-08-06
Abstract: PURPOSE:To reduced the weight of steel skeleton and simplify processes by ensuring the rigidity of a pedestal without embedding a steel pillar deeply in a foundation. CONSTITUTION:In a pedestal of a steel reinforced concrete structure pillar 1, the steel pillar 2 constituting the pillar 1 is secured fixedly to anchor bolts 16 embedded in a foundation 13 on the upper part thereof through a base plate 17. A steel pillar 3 is extended to the interior of the foundation 13 to reinforced the proximity (7, 8) of the lower end of the pillar. Further, an underground girder 11 constituting the foundation 13 have the width wider than the pillar diameter.
Patent JP-S6353024-A (JP)
Inventor: KAI HISAO
IPC: B32B21/02
Filed: 1986-08-25
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-S5988949-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D02J1/00
Filed: 1982-11-08
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-S5897788-A (JP)
Title: Position detector
Inventor: AOKI TAKAMITSU
IPC: G06F3/041
Filed: 1981-12-07
Abstract: PURPOSE:To obtain an assured output of detection, by detecting the position after detecting a change of the oscillating frequency of an oscillating circuit which is due to a change of the electrostatic capacity between the electrode sheets. CONSTITUTION:An electrode sheet 2 containing electrodes Y1-Y5, an insulated sheet 3 and an electrode sheet 4 containing electrodes X1-X5 are put successively on a substrate 1. The electrodes Y1-Y5 and X1-X5 are set cross to each other. The switch circuits 5 and 6 are turned on and off successively by a control circuit 12. The electrostatic capacity is formed between the electrodes Y1-Y5 and X1-X5. A change of space between the sheets 2 and 4 due to the pressure is detected in the form of a change of the oscillating frequency of an oscillating circuit 7. The oscillating frequency of the circuit 7 is converted into the voltage through an F/V converter 8 and then delivered as an X.Y position data via a comparator 9 and a converting circuit 11.