baber/WOPTO huggingface dataset:
Patent JP-H05342347-A (JP)
Title: Digital picture processing circuit
Inventor: MERII DESHIYON
IPC: G03F3/08
Filed: 1992-07-01
Abstract: PURPOSE: To reduce the amplification of a conventionally inescapable noise component to the minimum, and to obtain an output picture signal which can be easily seen in a digital picture processing circuit for sharpening the peripheral parts and fine parts of a digitally recorded picture. CONSTITUTION: An output electronic picture data signal being the sum of a chrominance signal processed by a color processing circuit 10 with a luminance signal processed by the color processing circuit 10 and a sharpening circuit 24 is applied. An input recording picture is simultaneously processed in parallel by the sharpening circuit 24 and the color processing circuit 10, a low spatial frequency luminance signal is generated by the color processing circuit 10, a high spatial frequency luminance signal is generated by the sharpening circuit 24, those both luminance signals are connected, and an output signal is supplied. Thus, the amplitude of a high spatial frequency noise component can be reduced to the minimum.
Patent JP-H0841697-A (JP)
Title: Descaling method and descaling device for coiled stainless steel wire
Inventor: NAKAHACHI YOSHIKAZU
IPC: C25F7/00
Filed: 1994-07-26
Abstract: PURPOSE:To suppress a treating agent cost and energy consumption unit to a lower level, to dispense with lower equipment and maintenance costs and to efficiently descale a coiled stainless steel wire. CONSTITUTION:The coiled stainless steel wire 4 wound to a coil form is hung by means of a hanger 5 and is immersed in this state into a neutral salt bath 2. The anode side of a DC power source 8 is connected to the hanger 5 to set the stainless steel wire side as anode. The outer peripheral side of the coil of the stainless steel wire 4 and the inner peripheral side of the coil are respectively provided with a recessed shape electrode 6 and round shape electrode 7 which are connected to the cathode side of the DC power source 8. The stainless steel wire 4 is subjected to a neutral salt electrolytic treatment at a current density maintained at about 3 to 10A/dm<2> between the stainless steel wire 4 and the electrodes 6, 7, by which the scale formed on the surfaces of the stainless steel wire 4 is removed.
Patent JP-H0465907-A (JP)
Title: Agc circuit for fm front end section
Inventor: KAWADA NOZOMI
IPC: H04B1/26
Filed: 1990-07-03
Abstract: PURPOSE:To improve the disturbance performance for near detuning and far detuning by varying an AGC of an FM front end section in response to the amplitude of an IF signal. CONSTITUTION:When a signal phi2 outputted from an RF tuning circuit 14 exceeds a prescribed threshold level, an attenuation control signal phi6 or a gain control signal phi7 is outputted from a 1st input amplitude control circuit 15 to a 2nd input amplitude control circuit 22. On the other hand, a signal meter output voltage VM is inputted to a reception electric field sensitivity control circuit 21 in response to the amplitude of an IF signal phi4, a control signal phi3 is outputted from the circuit 21 and a signal phi8 is inputted to the circuit 22, the quantity of the signal phi6 or phi7 is varied and a signal phi9 or phi10. corrected for a required value is outputted from the circuit 22. Thus, the AGC quantity is set so as to improve both the disturbance performance of near detuning and the disturbance performance of far detuning in response to the voltage VM by varying the signal phi8 in response to the amplitude of the voltage VM.
Patent JP-S6153374-A (JP)
Title: Ink composition for ink jet recording
Inventor: AOKI SHOZO
IPC: C09D11/00
Filed: 1984-08-22
Abstract: PURPOSE:To provide the titled ink composition composed of a specific amount of water, a water-miscible organic solvent and an oil-soluble dye, free from the tendency to cause the clogging at the tip of the nozzle, exhibiting excellent quick-drying property when recorded on a plain paper, and having excellent storage stability. CONSTITUTION:The objective ink composition is composed of water, a water- miscible organic solvent [preferably having a vapor pressure of <=1mm.Hg (at 25 deg.C and 1atm) and a boiling point of >=150 deg.C, e.g. (di)ethylene glycol, etc.] and a dye wherein the amount of water is 20-60wt% and the dye is essentially an oil-soluble dye (e.g. C.I. Solvent Yellow 1, etc.). The weight ratios of water, organic solvent and dye in the composition are preferably (20-60):(20-40):(1-7).
Patent JP-H0224926-A (JP)
Title: Slide switch
Inventor: SAKAI YASUSHI
IPC: H01H15/16
Filed: 1988-07-13
Abstract: PURPOSE:To miniaturize and obtain ideal feeling and durability by providing an arm, having a cam and one free end, on a cover and constructing such that the vicinity of said free end of the arm abuts the cover or a case. CONSTITUTION:A slide switch constructed from a box-shaped case 3 having an upper opening and a fixed contact on an inner surface thereof, a slider 5 received in the case 3 and holds a contact segment 4 slidable on the fixed contact 1 to effect switching operation, and a cover 8 for closing the opening of the case 3. A convex cam 6 is provided on the outer side surface of the slider 5 and an arm 9, on which a convex cam 10 is formed at the position facing the cam 6, having one free end is provided on the cover 8 such that a convex portion 11 provided near said free end abut the inner side surface of the case 3. Thus, the switch can be miniaturized and ideal feeling and durability can be obtained.
Patent JP-S5799217-A (JP)
Title: Turbine protector
Inventor: MAEDA TAKAYOSHI
IPC: F01K9/04
Filed: 1980-12-12
Abstract: PURPOSE: To enable prevention of an abnormal rise of temperature of apparatuses such as condenser, etc. at an unusual occasion by controlling injection quantity of cooling water with a high temperature steam detection signal between a directional control valve and the condenser in a turbine protector having a directional control valve to the condenser.  
     CONSTITUTION: A temperature detector 23 is set between a ventilator valve 15 and a condenser 12 to open a feed water valve 21, through a solenoid operated three way type directional control valve 20 with an output signal at a temperature exceeding a fixed limit, and eject cooling water out of an ejector 23. In this way, at the time of turbine trip, load rejection, etc., the ventillator 15 opens and high temperature high pressure steam flows into a pipe 14b, when the temperature detector 24 operates to eject cooling water in the condenser 12, preventing an abnormal rise of temperature. Also, temperature inside the pipe 14b lowers and ejection stops when the ventilator valve 15 totally closes with the complete discharge of residual steam by a turbine trip or reentry at the time of load rejection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0224628-A (JP)
Title: Liquid crystal display panel
Inventor: KIKUCHI ISAKO
IPC: G02F1/1339
Filed: 1988-07-13
Abstract: PURPOSE:To eliminate a flaw in the surface of an oriented film without any decrease in numerical aperture and to improve display quality by arranging a couple of substrates with transparent electrodes so that their electrode surface sides face each other and forming spacers of island-shaped high polymer layers when the interval between the substrates is maintained by the spacers. CONSTITUTION:The lower substrate 24 with the electrode is provided on a reflecting plate 28 across a lower polarizing plate 22 and the spacers 16 are fitted thereupon. Then the spacers 26 are covered with the high polymer oriented films 25 and the upper substrate 23 with the electrode and an upper polarizing plate 21 are fitted thereupon; and a liquid crystal compound 27 is charged between those substrates and their end parts are sealed. In this constitution, the shape of the spacers 26 are specified. Namely, the intersection of the space of the upper electrode 29 and the space of the lower electrode 30 is patterned in a specific shape and then the liquid crystal compound 27 is charged in the gap formed at the intersection. Then an island shape is employed as this specific shape and the gap between the upper and lower substrates is held constant by those islands.
Patent JP-H05339929-A (JP)
Title: Mooring device for boat
Inventor: MIYAJIMA TAKASHI
IPC: E02C1/00
Filed: 1992-06-09
Abstract: PURPOSE:To automatically moor a boat. CONSTITUTION:A number of shaking-out type horizontal roller fenders 3 and extending type vertical roller fenders 11 are arranged at quays 7 at both sides of a boat 6. The rotary speed of rollers is controlled to halt the boat, while the rollers of horizontal roller fenders 3 is pressed on the outer side plates of both sides of the slowly entering boat. Hereafter, the boat is automatically moored at a required position by the rotation of rollers under control on an operating disc 19 in accordance with the detected signals from position-detector 20, 21 of the boat.
Patent JP-S5967693-A (JP)
Inventor: ADACHI HIDEAKI
IPC: H05K3/18
Filed: 1982-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466528-A (JP)
Title: Fatty oil composition for inflammatory intestinal disease
Inventor: OHASHI HIROYUKI
IPC: A61P1/00
Filed: 1990-07-02
Abstract: PURPOSE:To provide the title composition having therapeutic effects on inflammatory intestinal diseases, containing alpha-linolenic acid and linoleic acid at a specified proportion. CONSTITUTION:The objective composition containing (A) alpha-linolenic acid and (B) linoleic acid at the weight ratio A/B = >=3 : 1 with the content of the component A coming at >=40wt.%. The present composition has such an activity as to enhance the therapeutic effects for the symptoms of inflammatory intestinal diseases in curing such diseases by nutrient therapies.
Patent JP-H1119818-A (JP)
Title: Shearing method of soft bar material
Inventor: YASUDA TAKESHI
IPC: B23D15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To attain extension of a life of a cutting edge, also obtain a soft bar material having a good cut surface shape, in the case of shearing the bar material by using a shearing machine. SOLUTION: In the case of cutting a soft bar material by a shearing method, shape of a previously cut peripheral around groove 12 is formed in U shape, between each dimension of groove depth t1 thereof, groove width h1 , radius r of curved surface in the deepest part of groove tip end, and a radius R of the soft bar material has a relation of a formula: t1 /R=0.1 to 0.4, r/R=0.0065 to 0.085.
Patent JP-H10336335-A (JP)
Title: Switchgear through portable telephone
Inventor: KASAI NORIMITSU
IPC: H04W92/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To automatically turn off the power of an acoustic device that is currently used when a radio wave arrives before using a portable telephone during driving a vehicle by receiving a radio wave from a portable telephone and automatically turning on and off a transistor and a relay. SOLUTION: A receiver receives a radio wave of a portable telephone, and the on and off of power supply of an acoustic device is executed through switch gear mechanism device according to the receiving signal. That is, when a hold switch 2 is turned off, and when output potential becomes positive potential through the receiver, a transistor 11 is turned on, current flows and a relay 10 is driven. Thereby, current is supplied to an output terminal 4. Also, when the switch 2 is turned on, a relay contact 9 becomes an off state, current, i.e., an supply power source output is held regardless of the existence of radio waves. Then, that solves the troublesomeness of a manual operation to turn off the acoustic device before using the portable telephone.
Patent JP-S6068738-A (JP)
Title: Method for establishing data link
Inventor: NAGASE KENICHI
IPC: H04L12/403
Filed: 1983-09-24
Abstract: PURPOSE:To make the system processing efficient by assigning the time transmitting a communication request from a master station to each slave station and allowing the master station to establish a data link with a slave station having high priority based on the transmitted communication request. CONSTITUTION:The master station 1 gives a common address GA to the slave stations 2a, 2b and 2c to inform timings Ta, Tb, Tc at which each slave station generates a communication request. Each slave station transmits the communication request to the master station 1 in the timing assigned to the own station. The master station 1 receives a communication request from a slave station having the highest priority among the communication requests and informs the permission of transmission to the slave station. When the slave station receives the transmission permission addressed to the own station, the slave station transmits data to the master station. Thus, the data transfer from the slave station to the master station is attained efficiently.
Patent JP-H0230423-A (JP)
Title: Machining liquid processing equipment for electric discharge machine
Inventor: KAWAZU HIDETOSHI
IPC: B23H1/10
Filed: 1988-07-15
Abstract: PURPOSE:To make it possible to perform surface treatment utilizing electric discharge machining in low cost by making a device into a construction to repeatedly use machining liquid only containing powder substance separated in a separator. CONSTITUTION:Two kinds of working liquid tanks 50, 90, for rough processing and for finish processing, are arranged. Control valves are provided in passages connecting together these machining liquid tanks and a processing bath 3 including a processing pole gap formed with an electrode 1 in the processing bath and a work 2, while in these passages, are arranged separators C1, C2 for separation of powder substance 11 mixed into machining liquid and processed powder 6, 10 to each other. At a time of rough processing, this device practices sending out and receiving in on machining liquid between the machining liquid tank 50 for rough processing and the processing bath 3. Again, at a time of finish processing, the same practices sending out and receiving in on machining liquid between the tank 90 for finish processing and the processing bath 3 as supplying machining liquid mixed with powder substance 11 to the pole gap from the tank. On this occasion, powder substance 11 and processed powder 10 are separated to each other on the separator C2, and finish machining liquid containing the separated powder substance 11 alone is repeatedly used.
Patent JP-H0342325-A (JP)
Title: Interior environment control device for automobile
Inventor: ASANO SEIJI
IPC: B60H1/32
Filed: 1989-07-10
Abstract: PURPOSE:To dispense with individual set by automatically start an engine according to an engine start time learned meeting usual life pattern of a driver and setting values of temperature and humidity in a vehicle room, and instituting most suitable operation environment in the vehicle. CONSTITUTION:Respective output signals from an outside air temperature sensor 6, a solar radiation quantity sensor 7, a vehicle room air temperature sensor 8, an air conditioner clutch switch 2, a starter switch 5, a parking brake switch 9, a neutral switch 10, and the like are input to a control device 1 having a microcomputer for digital computing. In this control device 1, the start time of an automobile which is almost decided for a person is learned to automatically start the engine. A learning map having two parameters, outside air temperature and inside air temperature, for controlling an auto air conditioner is provided, the setting value at the time is learned by the driver, and the air conditioner is controlled, using the learned value.
Patent JP-H0224872-A (JP)
Title: Switching noise reduction circuit
Inventor: AOKI TAMOTSU
IPC: G11B20/02
Filed: 1988-07-14
Abstract: PURPOSE:To perform stable phase difference detection by providing a delay time change circuit and phase comparator circuit which compares phases of two signals with each other to each of the 1st and 2nd magnetic head. CONSTITUTION:When the output of a head switching circuit 26 is switched from the output of the 2nd delay time change circuit 22 to the output of the 1st delay time change circuit 21, output phases of the circuits 22 and 21 are made coincident with each other by detecting the phase difference between the outputs of the circuits 22 and 21 by means of a comparator circuit 23 and giving the delay time corresponding to the detecting output of the circuit 23 to the output of the 1st magnetic head 11 by means of the circuit 21. The phases of the outputs of both circuits 21 and 22 are similarly made coincident with each other when the output of the circuit 21 is switched to the output of the circuit 22. Since one of the two signals inputted for phase difference detection is from the magnetic head which is not delayed, the phase difference detection can be performed stably.
Patent JP-S5877108-A (JP)
Inventor: BUAADON SHII BURINKAAHOFU
IPC: F01K25/00
Filed: 1981-11-04
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-2000074748-A (JP)
Title: Programmable temperature sensor and semiconductor device provided with the same
Inventor: KIN SHOZEN
IPC: G01K7/01
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a programmable temperature sensor and a semiconductor device provided with it. SOLUTION: The programmable temperature sensor is provided with a forward current source 11, a backward current source 13, a programmable temperature sensing part 15, and a comparator 17. The forward current source 11 increases the flow quantity of current corresponding to rising of a sensed temperature. The backward current source 13 reduces the flow quantity of current corresponding to rising of the sensed temperature. The programmable temperature sensing part 15 generates a forward sensing signal and backward sensing signal whose voltage level are decided by the flow quantity of the current at the forward current source 11 and the backward current source 13. The comparator 17 compares the voltage level of the forward sensing signal and the backward sensing signal each other, to generate a temperature information signal.  The programmable temperature sensing part 15 is provided with a first current mirror 21, a second current mirror 23, a first response part 25, and a second response part 27.
Patent JP-H0223880-A (JP)
Title: Production of bitter component of plant of family gentianaceae
Inventor: SUDO HIROSHI
IPC: C12P19/00
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the subject component useful as a stomachic agent, etc., on an industrial scale at a low cost by transforming a cell of a plant of family Gentianaceae with Ri plasmid existing in the bacterium of genus Agrobacterium, culturing the obtained hair root and extracting the produced secoylidoid glycoside. CONSTITUTION:Knot of the stalk of a plant of family Gentianaceae (e.g., Swertia japonica) is sterilized and cultured on a solid medium. Cell of Agrobacterium rhizogenes (ATCC 15834) containing Ri plasmid is inoculated in the grown stalk cell of the aseptic plant to effect the transformation of the cell. The produced hair root is transplanted on a solid medium and cultured at 25 deg.C for 4 weeks in dark place. The cultured hair root is freeze-dried and ground with a mortar, the obtained powder is extracted with ethyl alcohol and the extract is concentrated and subjected to high-performance liquid chromatography to obtain the objective secoylidoid produced by the hair root.
Patent JP-H0925534-A (JP)
Title: Aluminum alloy member with wear resistance and heat resistance, and production thereof
Inventor: HONMA KENSUKE
IPC: C22C1/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To produce a wear- and heat-resistant Al alloy member combining excellent wear resistance with heat resistance by covering the surface of a heat resisting Al alloy member with anodic oxidation coating. SOLUTION: A stock, as a green compact or extruded material of an Al alloy powder consisting of, by atom, 4-7% Fe, 0.5-4% AE (where AE is at least one element selected from Ti, Si, Zr, Mg, and rare earth elements), and the balance Al, is hot-forged. Al foil is stuck on the surface 2 of a heat resisting Al alloy member 1 dispersedly containing fine Al-Fe intermetallic compound 3 of <=500nm grain size inside. Then hot forging is done to form an Al layer 4. Subsequently, anodic oxidation treatment is applied by using an aqueous solution of sulfuric acid as an electrolyte C, by which a dense anodic oxidation coating 6 with high hardness, consisting of 6a and 6b, is formed in the Al layer 4 and in a surface layer part 5 of the heat resisting Al alloy member 1 on which the Al layer 4 is stuck.  By this method, a heat- and wear-resistant Al alloy member 7, in which the heat resisting Al alloy member main body 1 is provided with excellent wear resistance, can be produced.
Patent JP-S5877341-A (JP)
Title: Communication station device applied to time division multiple access communication system
Inventor: SABURI AKIO
IPC: H04J3/06
Filed: 1981-11-02
Abstract: PURPOSE:To simplify the device and to prevent the malfunction to the synchronism of  reception, by receiving a reference burst transmitted in the mode stopped once at each  specified frame from a reference station by each communication station and discriminating the establishment of reception period based on non-detection information and a  unique word detection signal. CONSTITUTION:In the communication of time division multiple access between a plurality of communication stations via a relay station, a refernce station transmits reference  bursts 1, 2 including a unique word at a frame period T and stops the transmission of  the reference burst once per N frames (where; N is an integer, N>=2), e.g., 3 frames.  Each communication station activates the succeeding protecting circuit in a unique  word detection signal (f) obtained at a detector 31 and openes an AND gate 33 with a  signal (g) transmitted from the signal (f). Based on the unique non-detection information  corresponding to a stop burst, a synchronism confirming signal (h) is generated once  per three frames from an AND gate 35 via a shift register 34, the establishment of  synchronism is discriminated at a protection circuit 32, and a reception synchronism is  discriminated at a protection circuit 32, and a reception synchronism timing signal (i)  is given to a reception circuit.
Patent JP-2000013986-A (JP)
Title: Power unit for image forming equipment
Inventor: INUKAI KATSUMI
IPC: H02H5/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To stop current application to a fixing means without fail, when the fixing means reaches an abnormally high temperature, without having to provide an additional circuit using a relay, etc. SOLUTION: This laser printer is provided with a fuse 105, in a common section between a power supply path leading to a DC power circuit 110 from a commercial power source 101 and a power supply path leading to a drive circuit 91 of a heater 15a for fixing from the commercial power source 101, and the fuse 105 is fused by inputting a control signal into a main switching element on continuance control circuit 141, when the surface temperature of a heating roller 15 comes to an abnormally high temperature, and keeping the main switching element 117 of the DC power circuit 110 on continuously. Therefore, evergizing to the fuse 15a for fixing can be stopped instantaneously as well as surely, and moreover it can be materialized merely by adding only some constitution such as a main switching element on continuance control circuit 141, etc., to a conventional laser printer.