baber/WOPTO huggingface dataset:
Patent JP-H05218312-A (JP)
Title: Open drain type output circuit
Inventor: TAKAYAMA SHOJI
IPC: H01L27/088
Filed: 1992-01-31
Abstract: PURPOSE:To maintain the reliability even if a signal of a voltage higher than the voltage of a service power source is applied to an output terminal. CONSTITUTION:An open drain type output circuit comprises first and second NMOS transistor 6 and 7. A source electrode of the first NMOS transistor 7 is grounded in a substrate electrode and a signal from a driving circuit 5 is supplied to a gate electrode. The gate electrode of the second NMOS transistor 6 is connected to a power terminal 3 and the substrate electrode is grounded. One end of a current path is connected to a drain electrode of the first NMOS transistor 7 and the other end is connected to an output terminal 2. Accordingly, even if a signal of a voltage higher than the voltage of a service power source is applied to the output terminal 2, the signal can be transmitted without deteriorating the reliability of the first and second NMOS transistor 6 and 7.
Patent JP-H08210893-A (JP)
Title: Gas meter
Inventor: KANEKO ISAO
IPC: G01F3/22
Filed: 1995-02-03
Abstract: PURPOSE: To provide a gas meter the main body of which can be reduced in height and which can be installed to a narrow space. CONSTITUTION: The main body 1 of a gas meter is constituted of an upper case 31 having a gas flowing-in port 4 and gas flowing-out port and a lower case 3 constituting a weighing chamber and a partition wall 34 which separates a primary-side flow passage 32 communicated with the gas flowing-in port from a secondary-side flow passage 33 communicated with the weighing chamber, communicative port 39, and cutoff valve 51 which cuts off the port 39 in case of emergency are provided in the upper case 31. The flow passage 32 is formed to make a detour to the front section side of the main body 1 in the upper case 31 and the port 39 is counterposed to the front section of the main body 1. In addition, an equipment box 40 incorporated with at least the cutoff valve 51 which cuts off the port 39 is provided in the front section of the main body 1.
Patent JP-H10214653-A (JP)
Title: Connector
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R13/64
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a low insertion force connector using a lever when fitting the connector to prevent half-fitting in a simple structure. SOLUTION: A lever member C having a cam groove 22 is rotatably provided in a female housing B, and a cam pin 4 is provided in a male housing A. The lever member C is rotated in a definite direction to provide fitting between both housings. A stopper 19 is provided in the female housing B to prevent rotational movement of the lever member C in an initial state of fitting. When an external force is applied to release the stopper 19, the fitting is completed by its inertia.
Patent JP-S61175699-A (JP)
Inventor: OGURA HIDETAKA
IPC: G10L15/06
Filed: 1985-01-30
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-S55110249-A (JP)
Title: Lithographic printing plate requiring no wetting water
Inventor: FUJITA TAKASHI
IPC: G03F7/00
Filed: 1979-02-19
Abstract: PURPOSE:To increase developing speed by forming a silicone rubber layer containing an aminosilane on a photosensitive layer placed on a support by coating and containing an ortho-quinone diazide compound whose ethanol-soluble component is 20wt% or less. CONSTITUTION:On a support such as an aluminum plate or a plastic film, an about 0.3-5mu thick photosensitive layer containing an ortho-quinone diazide compound whose ethanol-soluble component is 20wt% or less is placed by coating. The compound may be naphtho-quinone-1,2-diazide-5-sulfonic acid ester of novolak resin having an esterification degree of 35-65%. On the photosensitive layer, an about 0.5-10mu thick silicone rubber layer containing an aminosilane represented by the formula is formed to manufacture a negative working lithographic printing plate requiring no wetting water.
Patent JP-S58135702-A (JP)
Title: Preforming method of slab
Inventor: OKI MASAMI
IPC: B21B1/02
Filed: 1982-02-05
Abstract: PURPOSE:To improve the yield of rolling by press forming the parts apart suitably from the end face in the longitudinal end part of a slab prior to hot rolling to a narrow width thereby preventing the deviated load acting upon the press body and decreasing fish tails. CONSTITUTION:A slab S heated in a heating furnace 1 is press-formed to a narrow width apart by 100-500mm. from the extreme end face S1 in at least one end part in the longitudinal direction of the slab S with a press for broadside rolling down having cylinders 41 and press heads 42 so as to satisfy the following press forming reduction K prior to hot rolling with a vertical scale breaker 2 and roughing mills 3: Press forming reduction K = (broadside rolling reduction - 30)-(broadside rolling reduction +10)mm.. The extreme end face S1 of the slab is bulged outward in the central part in the transverse direction thereof by such preforming and the fish tails produced in the stage of rolling are offset and are decreased considerably.
Patent JP-H02199543-A (JP)
Title: Memory control device
Inventor: KOMATSU FUMIKO
IPC: G06F9/46
Filed: 1989-01-30
Abstract: PURPOSE:To prevent a memory from being destroyed by registering a job and a global memory in a registering record so as to connect them, and at the time of receiving reference/updating from a job group, retrieving the registering record and permitting access to the record only when the job exists in the record. CONSTITUTION:When a certain job 61 in a jog group 6 transfers a text 7 to a job 62, a memory as a job group is requested to a memory allocating means 3 in memory control device 2. The means 3 correspondingly writes the job group 6 and a global memory number in the registering record 10. The job 61 forms the text 7 in the global memory 9 and informs the transfer of the text 7 to a job 62. At the time of referring the text 7, the job 62 inquires whether access is possible or not to an access checking means 5 and the means 5 retrieves the record 10 and permits access only when the job group name and the job name exist. Consequently, the memory can be prevented from being destroyed by other jobs.
Patent JP-H03223432-A (JP)
Title: Ag-sno electrical contact material and its manufacture
Inventor: TANAKA YASUKAZU
IPC: H01B1/02
Filed: 1990-01-26
Abstract: PURPOSE:To manufacture a novel electrical contact material excellent in electrical contact properties by subjecting an Ag-Sn molten alloy contg. a specified amt. of Sn to internal oxidation in the state of a solid phase in the atmosphere specified oxygen atmospheric pressure. CONSTITUTION:The molten alloy of Ag-Sn contg., by weight, 5 to 20% Sn and furthermore contg., at need, 0.001 to 1% of one or more kinds among Fe- group elemental metals (Fe, Co and Ni) is heated to the temp. range of 750 to 500 deg.C in the state of a solid phase where the molten alloy does not include a liquid phase in the atmosphere of >=10 to 200 atm oxygen atmospheric pressure and is subjected to internal oxidation. In this way, the electrical contact material constituted of the internally oxidized Ag-Sn alloy excellent in electrical contact properties and in which metallic oxides are ultrafinely and uniformly dispersed can be obtd.
Patent JP-S60161109-A (JP)
Inventor: TAKAMI HIDEJI
IPC: E03F5/04
Filed: 1984-02-01
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-S63251150-A (JP)
Inventor: AASAA AANESUTO BISHIYOTSUPU
IPC: B23Q1/54
Filed: 1988-01-29
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-H02198682-A (JP)
Title: Sea water desalting device
Inventor: TATEISHI FUMIKO
IPC: C02F1/04
Filed: 1989-01-30
Abstract: PURPOSE:To obtain fresh water having high purity by separating an evaporating section and a heat exchanger section, making gentle evaporation from wide evaporating surfaces in the evaporating section and receiving the sufficient quantity of heat in the heat exchanger section. CONSTITUTION:Compressed steam is condensed to the fresh water and raw water is heated by the condensation heat thereof in the heat exchanger 4. The raw water referred to here is the liquid mixture which consists essentially of a large volume of the circulating water of the hot water in the bottom of the evaporator 1 and is mixed with the sea water preheated by the heat exchangers 5, 6. The sea water heated by the heat exchangers 5, 6 is deaerated in a deaeration tank 7 before the sea water is mixed with the circulating water. The gentle evaporation is executed in this way and the generation of splashes is obviated. The purity of the fresh water is improved and the cost of driving power is reduced.
Patent JP-H11197520-A (JP)
Title: Washing cylinder of rotary water spraying type rice washing device
Inventor: SAITO NOBUO
IPC: A23L7/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To surely execute inversion of milled rice and to maintain the water spraying amt. and water spraying pressure suitable for uniform water spraying and progression of rice washing by providing the inside wall surface of a washing cylinder with an agitating member in nearly the same direction as the major axis direction of the washing cylinder. SOLUTION: This washing cylinder 2 is provided with the agitating member 7 along this inside wall surface to increase the rising movement of milled rice by rotation of the washing cylinder 2. The milled rice moving high along the inside wall surface of the washing cylinder 2 falls onto the bottom of the washing cylinder 2 while the milled rice is surely inverted. The polishing effect by the collision of the uniform milled rice with each other is acted by repetition of such movement of the milled rice, by which the bran components, etc. sticking to the milled rice surface may be removed and therefore, the execution of the uniform washing and rinsing is made possible.  While a plurality of the agitating members 7 may be disposed on the inside wall surface of the washing cylinder 2, the single agitating member may be disposed thereon in the case of the milled rice not requiring a strong inversion effect. The sectional shape thereof may be triangular or square and may be composed of a curve free of angles. The agitating member may be spirally disposed on the inside wall surface of the washing cylinder 2 along the same.
Patent JP-S54110727-A (JP)
Title: Color television picture receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N9/00
Filed: 1978-02-17
Abstract: PURPOSE: To facilitate the hue adjustment by controlling the output of the delay circuit by the external clock in case the color bar signal is desplayed on CRT with the width of the color bar for several H not with just 17H.  
     CONSTITUTION: Analog gate circuit 12 and 15 are connected to gate pulse generator circuit 10 which receives the TV signals containing the horizontal synchronous signal, the color burst signal plus the luminance signal and the color signal including the hue information and extracts the color signal and luminance signal containing  the color signal information inserted to the vertical flyback period from the horizontal vertical synchronous signals delivered from synchronous isolator circuit 3. Then color signal and luminance signal delay circuit 14 and 16 are provided to delay the output of circuit 12 and 15 more than 1H period, along with input switch circuit 5 and 7 which gives switching to the output between video detector circuit 2 and circuit 14 and 15 and which is connected to gate pulse generator circuit 11. Thus, the control of the delay time between circuit 5 and 7 and circuit 16 is switched by the flyback pulse or the horizontal AFC output, and the color and luminance signals are desplayed with width of more than 2H period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53103461-A (JP)
Title: Preparation of purified alpha-nitro-beta-chloroantraquinoen
Inventor: NAGAI SHIYOUSUKE
IPC: C07C67/00
Filed: 1977-02-22
Abstract: PURPOSE: To purify the crude α-nitro-β-anthraquinone, useful as intermediates for dyes and pigments, with at least one kind of a solvent selected from arom. cpds., ketones, aliphatic carboxylic acid amides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03224326-A (JP)
Title: Pll circuit for fm stereophonic demodulation
Inventor: KAWABATA HIROSHI
IPC: H03L7/087
Filed: 1990-01-30
Abstract: PURPOSE:To stably perform stereophonic demodulation by passing a subcarrier signal component receiving the influence of frequency fluctuation obtained by a PLL circuit through a PLL circuit with low responsiveness as a PLL in which a crystal oscillator is used as an oscillator. CONSTITUTION:Since a CR type oscillation circuit is used in a VCO 23 comprising the PLL circuit 2, the subcarrier signal component receiving the influence of the frequency fluctuation is outputted from a frequency divider 3. To eliminate the influence of the frequency fluctuation, the PLL circuit 5 using the crystal oscillator is provided at the output side of the frequency divider 3. A phase comparator 51 performs the phase comparison of the frequency division output of the frequency divider 3 with an oscillation signal from the crystal oscillator 52, and sends out a phase difference signal to a low-pass filter 53. The low-pass filter 53 takes out the constant area component of the phase difference signal sent from the phase comparator 51, and supplies it to an oscillation controller 52 as the oscillation frequency control signal of the oscillation controller 52.
Patent JP-S54111164-A (JP)
Title: Insulating material and manufacturing method thereof
Inventor: MAEZAWA KAJI
IPC: C04B38/00
Filed: 1978-02-17
Abstract: PURPOSE: To improve heat resisting capability of an inorganic fiber by providing its surface with an adhering agent such as fluoric surface active agent, etc., so that inorganic substance power is held through this adhering agent.  
     CONSTITUTION: A meterial holding (or carrying) titania (or titanium fine powder by soaking such a material as alumina fiber into sealant coupling agent, immersing it into titania (or titatium) when dried, drying it at a temperature of approx. 120°C and then calcining it at a temperature of approx. 400°C in the air. Percentage of titania (or titanium) in this material is roughly 50 wt%. As depicted in the sketch, such a substance as sealant coupling agent, etc., is used for an alumina fiber 1 and an adhering agent 2 to be adsorbed around the alumina fiber. 3 marked on  the sketch denotes fine powder of titania adsorbed on the alumina fiber through the adhering agent 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08206534-A (JP)
Title: Disposer
Inventor: KAMATA TOSHIO
IPC: B65F1/00
Filed: 1995-02-06
Abstract: PURPOSE: To supply water from a garbage throw in hole and also to prevent the sound generated when air is drawn into and the sound generated when the garbage is crushed from leaking. CONSTITUTION: A disposer body 4 is provided with a vent pipe 18 to prevent the pressure inside the disposer body 4 from being less than atmospheric pressure. A cover 5 is fitted to a garbage throw in hole 2, and the cover 5 is constituted of a disc-shaped cover body 6, a cap 7 for opening/closing a water feeding hole 10 of the cover body 6, and a funnel-shaped sealing water member 8. After water 17 supplied from a sink 1 is sent into the sealing water member 8 from the water feeding hole 10 and is accumulated to a specified sealing water depth H in the water sealing member 8, it is fed into the disposer body 9 from an outflow part 16. By the water 17 accumulated in the water sealing member 8, the sound generated when air is drawn into and the sound when the garbage is crushed are prevented from leaking.
Patent JP-H09190316-A (JP)
Title: Reservation/execution system and reservation/execution method
Inventor: KIDA AKIKO
IPC: G06F3/12
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To permit a user to output a processing request without caring about whether function parts or equipment are used or not by providing a functional parts judgment means, a rough estimation means for time, a processing state judgment means and an information, means. SOLUTION: An image forming part 1, a control part 2, a printing part 3, a scanner part 4, an operation part 5, a FAX interface 6 and a computer interface 7 are provided. In the composite unit, the function parts judgment function judges the function parts necessary for the processing request received from the external equipment of a client computer 12 and the like. The rough estimation function of time roughly estimates time required for executing a processing with the function parts. The processing state judgment function judges a processing state whether the function parts wait for the processing or they are in the middle of the processing.  The information function informs the external equipment of the client computer 12 and the like of the processing possible time of the function parts required for the processing request and effect that the request can be processed based on rough estimation time and on the processing state.
Patent JP-H11217629-A (JP)
Title: Method for controlling heating of steel material
Inventor: KONDO YASUMITSU
IPC: C21D1/76
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a product minimal in surface defect by minimizing the amount of scale-off in a heating furnace of combustive atmosphere and further to obtain a product excellent in deep drawability in the case of slab heating for a steel sheet for deep drawing. SOLUTION: Discharging temperature is set at <=1100 deg.C and water-vapor concentration in atmospheric gas is set at >=5%, and the proper range of the amount of scale on a steel material at the time of discharging from a furnace is previously determined. With respect to scaling velocity in the furnace, a model using the oxygen concentration of the atmosphere as a factor and a model using the surface temperature of the steel material as a factor are constructed. Then, scaling velocities by both these models at each moment are determined on the basis of the amount of scale on the steel material before charging and the distribution and hysteresis of the surface temperature of the steel material in the furnace and the oxygen concentration, and a lower one is adopted as the scaling velocity at that moment and subjected to time quadrature.  By this procedure, the predicted value of the amount of scale at the time of discharging from the furnace is determined, and, at least one item among distribution of oxygen concentration in the furnace, temperature distribution, and heating time is regulated. By this method, the amount of scale on the steel material at the time of discharging from the furnace can be controlled to a value in the previously determined proper range.
Patent JP-S62176197-A (JP)
Inventor: SATO TOSHIAKI
IPC: H05K7/20
Filed: 1986-01-30
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-S54112006-A (JP)
Title: Balance adjustment of impeller
Inventor: KIMURA YUKIO
IPC: F04D29/66
Filed: 1978-02-22
Abstract: PURPOSE: To facilitate the work of balance adjustment of an impeller and thereby enhance the commercial value which is to be claimed for a finished product of impeller, by such a construction that the balance adjustment in carried with the aid of a rivet fixing vanes to the boss plate.  
     CONSTITUTION: First vanes 4a, 4b are fixed to the boss plate 3 with respective four rivets 5aW5d, 6aW6d. And the vane 4c is fixed to the boss plate 3 with three rivets 7bW7d. This condition means the permanent fixing to the boss plate 3 for the vanes 4a, 4b while it does a temporary fixing for the vane 4c. With this condition maintained, the impeller 1 is placed on the balance test machine-not shown in the illustration - where the shortage of weight in the direction the rivet 7a is to be  driven seen from the center of the boss plate 3, will be determined. The rivet shall  be selected so that its weight corresponds to the shortage of weight determined and driven to obtain a permanent flxing even in the vane 4c. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07228326-A (JP)
Title: Chain adjusting device for chain conveyor
Inventor: ISHIHARA KATSUMI
IPC: B65G23/44
Filed: 1994-02-15
Abstract: PURPOSE:To provide a chain adjusting device with which chain adjusting work in a chain conveyor can be easily and speedily performed. CONSTITUTION:A chain adjusting device 10 to adjust tension of a chain 14 by adjusting an inter-shaft distance between a pair of sprockets 18, is composed of a moving carriage 28 on which a bearing 22 of a sprocket shaft 20 of one sprocket 18 is installed and which can reciprocate in the carrying direction, a hydraulic cylinder 42 to move this moving carriage 28 and an extensiblecontractible relay conveyor 56 arranged between it and an adjacent carrying device 54 or the like. Since the relay conveyor 56 is set so as to shorten by the moving distance when the moving carriage 28 moves in the direction for separating from the other sprocket, interval adjustment between a chain conveyor 12 and the carrying device 54 can be dispensed with.
Patent JP-S62201354-A (JP)
Title: Oxygen concentration detector
Inventor: NAKAJIMA TOYOHEI
IPC: G01N27/416
Filed: 1986-01-30
Abstract: PURPOSE:To easily detect the change of an output characteristic by providing a gas introducing chamber into which an exhaust gas is admitted via a 1st gas diffusion limiting means such as introducing hole inside a base body. CONSTITUTION:The base body forms the 1st and 2nd gas stagnating chamber 2, 3 and the gas introducing chamber 4. The introducing chamber 4 communicates with the inside of an exhaust pipe via the 1st gas diffusion limiting means and communicates with the stagnating chambers 2, 3 respectively via the 2nd and 3rd gas diffusion limiting means. Two pairs of the 1st electrode pairs 11a, 11b and 12a, 12b forming the 1st sensor are provided on the inside and outside wall surfaces in the electrolyte wall part of the stagnating chamber 2 so as to face each other with the wall pair in-between. Two pairs of the 2nd electrode pairs 13a, 13b and 14a, 14b forming the 2nd sensor are similarly provided on the inside and outside wall surfaces in the electrolyte wall part of the stagnating chamber 3. Electric current is supplied between one electrode pair of the 1st electrode pairs and between one electrode pair of the 2nd electrode pairs and the detected values of the oxygen concn. of the 1st and 2nd sensors corresponding to the supplied current values are outputted. The change of the 1st gas diffusion limiting means is detected according to the respective detected values of the oxygen concn.
Patent JP-H05219249-A (JP)
Title: Common entrance system
Inventor: TATENO TETSUYA
IPC: H04M9/00
Filed: 1992-02-04
Abstract: PURPOSE:To record a picture and a voice of a visitor in response to a call of a house by an intercom of a common entrance, to reproduce them with a required operation and to send the reproduced signal to the house. CONSTITUTION:When an intercom 1 is used to enter a house number, the house number and a voice signal are recorded to a recording section 4 together with a picture from a camera 3. A house is called through a private branch of exchange 2 and when no reply comes till number of times of a call signal by a call count section 8 reaches a required value, a discrimination section 9 is used to discriminate absence, a message storage section 10 reads a message and outputs it from the intercom that a picture and a voice signal are recorded. When the reproduction of the recording is commanded by a telephone set 13, the discrimination section 9 discriminates it, reads a recording corresponding to the house number in the recording section and the picture is modulated into a high frequency signal by a modulation section 5 and the modulated signal is sent to a house section B via a mixer section 6 and a distributer 7 and the voice signal is sent to a telephone set 13. The command operation by the telephone set is discriminated by the discrimination section 12 and the receiver 15 is set to the reception state of the signal from the distributer via an image reception control section 14.
Patent JP-S58137874-A (JP)
Inventor: KOUNO CHIAKI
IPC: G05B17/02
Filed: 1982-02-10
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。