baber/WOPTO huggingface dataset:
Patent JP-S63245087-A (JP)
Title: Signal separating circuit
Inventor: YASUKI SEIJIROU
IPC: H04N9/78
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the circuit scale of a motion adaptive luminance/ chromaticity separating circuit by shifting the frequency of an input composite television signal and compressing the band by subsampling thereafter and separating a chromaticity signal in this state. CONSTITUTION:The input composite television signal has the frequency shifted by a carrier signal C having integer-fold horizontal synchronizing frequency and is subsampled by a subsampler 36 to compress the band of the composite television signal. The chromaticity signal is separated from the composite television signal in this band compressed state, and this separation output is returned to a signal having the original band by an interpolation processing IPF 43, and thereafter, the frequency is shifted by the carrier signal C to return the frequency position of the separated chromaticity signal to the original position. Since the chromaticity signal is separated from the band-compressed composite television signal, the capacity of a frame memory is considerably reduced. Thus, the circuit scale is reduced.
Patent JP-H07280792-A (JP)
Title: Water turbidity measuring method and turbidity measuring instrument
Inventor: MATSUDA MITSUYO
IPC: G01N21/17
Filed: 1994-04-15
Abstract: PURPOSE:To automatically and precisely measure the turbidity of water. CONSTITUTION:A measuring plate 4 on which a mark 3 composed of lines is displayed is arranged outside of a water ressel 2, and the mark 3 on the measuring plate 4 is photographed by a camera unit 5 from a location separated by a required distance, the image data photographed by this camera unit 5 is binary coded by its required threshold value, an the turbidity of the water in the water vessel 2 is measured based on the signal width of such binary coded data.
Patent JP-H03276807-A (JP)
Title: Suspension control device
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/018
Filed: 1990-03-26
Abstract: PURPOSE:To generate a damping force with a high vibration suppressing effect and prevent a shock due to an abrupt change of the drive quantity by controlling the damping force of a suspension mechanism based on the ratio between the vertical movement states of the spring upper member and spring lower member of the suspension mechanism. CONSTITUTION:The vertical movement state of a spring upper member is detected by the first detecting means 1, and the vertical movement state of a spring lower member is detected by the second detecting means 2 respectively. The drive quantity of the driving mechanism of a suspension mechanism is controlled by a control means 3 based on the ratio between the detected results. When this ratio exceeds a preset value, the drive quantity of the driving mechanism by the control means 3 is gradually corrected to a preset fixed value by the first correcting means 4. When this ratio becomes smaller than the preset value, the drive quantity of the driving mechanism by the control means 3 is gradually corrected to a preset fixed value by the second correcting means 5. A sky hook damper is constituted, the vibration suppressing effect is improved, and the occurrence of a shock is prevented when the ratio is abruptly changed.
Patent JP-S58194828-A (JP)
Title: Preparation of cycloalkanol
Inventor: CHIYOUNO MASAZUMI
IPC: B01J21/12
Filed: 1982-05-10
Abstract: PURPOSE:To obtain the titled substance in high yield, by carrying out catalytic hydration of a cycloalkene using a highly active crystalline aluminosilicate having a molar ratio of silica to alumina more than a specific valve in the presence or absence of an organic solvent. CONSTITUTION:A cycloalkene (e.g., cyclohexene) is catalytically hydrated using a crystalline aluminosilicate having >=20 molar ratio of silica to alumina, to give a cycloalkanol. When the reaction is carried out in the presence of an organic solvent such as a halogenated hydrocarbon, alcohol, ether, ketone, etc., the yield of the desired substance is increased. The amount of water is 1-100mol based on 1mol raw material, the weight ratio of the catalyst to the raw material is 0.01-100, and the reaction temperature is preferably 100-200 deg.C. EFFECT:The catalyst is insoluble in water, easily separable, slightly deteriorated, and free from a problem of the corrosion of a device.
Patent JP-S59201553-A (JP)
Title: Digital communication method
Inventor: MURAKAMI MASAHIKO
IPC: H04J13/00
Filed: 1983-04-28
Abstract: PURPOSE:To improve the transmission efficiency by responding without setting a synchronizing period in a time slot to be responded by a slave station in a polling system using a frequency hopping system. CONSTITUTION:A polling signal 7 is transmitted as shown in (a) from a master station in succession to a coarse tuning period 11. Each slave station holds synchronism to hold its hopping pattern to be coincident with that of the master station. Thus, each slave station corrects a propagating time between the master station and the slave station at the start of response. Further, each slave station responds by omitting the coarse tuning period as shown in b, c, d.
Patent JP-H0638707-A (JP)
Title: Food composition for suppressing formation of decomposed product in intestine
Inventor: TAKAICHI AKIHISA
IPC: A61P1/12
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a food composition useful for preventing various kinds of cancers, etc., having low calorie, reducing production of p-cresol, etc., in the intestine, comprising lactosucrose as an active ingredient. CONSTITUTION:(A) 100g food constitution part is mixed with (B) 0.5-70g lactosucrose to give the composition. The amount of the composition ingested is preferably 0.03-0.6g based on 1kg weight daily generally.
Patent JP-S61236289-A (JP)
Title: Image pickup device
Inventor: KATO TOKUZO
IPC: H04N9/73
Filed: 1985-04-12
Abstract: PURPOSE:To adjust a white balance accurately without being affected by the brightness level of a subject by deciding the brightness level of the subject and opening and closing a feedback loop for color temperature control. CONSTITUTION:When switch circuits 20 and 21 are connected to output sides of comparators 16 and 18, the same operation with conventional circuits is carried out. When the level of a Y signal exceeds a reference level set with a variable resistor 25, the output of a comparator 22 goes up to a level H and the switch circuits 20 and 21 are connected to reference power sources 23 and 24. At this time, voltages of the reference power sources 23 and 24 are set corresponding to preset color temperature, so gains of gain control circuits 7 and 8 are so set as to obtain the preset color temperature for a subject having high brightness higher than some level. Consequently, an accurate while balance is obtained without being affected by the brightness level of the subject.
Patent JP-S61235965-A (JP)
Title: Electronic computer system supervisory system
Inventor: HAYAMIZU MASASHI
IPC: G06F12/16
Filed: 1985-04-12
Abstract: PURPOSE:To prevent generation of missing of information by raising an electronic tone from an electronic tone generator of a console when the idle state of a storage area reaches a designated area or below so as to inform the state to the operator. CONSTITUTION:An external storage device 4 is provided with a storage area 5 storing a message and the console 6 is provided with the electronic tone generator 7. In outputting a message to a console CRT 3, a computer 2 outputs the message to the console CRT 3 and stores it to a storage area 5 of the external storage device 4, and the computer 2 supervises whether or not the idle state of the storage area 5 reaches the designated area or below is supervised by the computer 2 every time the message is stored in the storage area 5. When the idle state of the storage area 5 reaches the designated area or below, a command is outputted to the electronic tone generator 7 of the console 6 to generate an electronic tone. The operator can know from the electronic tone that the idle state of the storage area 5 reserving the message of the external storage device 4 reaches the designated area or below.
Patent JP-H02117700-A (JP)
Title: Biologically active protein
Inventor: JIYANNMISHIERU DAIE
IPC: C07K14/00
Filed: 1989-03-30
Abstract: NEW MATERIAL: A protein having an amino-terminated amino acid sequence of the formula or the like and inhibiting tumor necrosis factor(TNF) α-mediating activity but not blocking other proteins having properties which are common to not all but part of those of TNF.  
     USE: Remedies for shocks, cachexia, chronic local inflammation, rheumatoid arthritis, dispersed intravascular agglomeration, nephritis, etc.  
     PREPARATION: For example, fresh urine collected from feverish patients is concentrated on an ultrafilter hollow fiber at 4°C. To this, ammonium sulfate is added, the precipitate formed at a saturation concentration of 80°C is separated and dissolved in a buffer, and the solution is purified by subjecting in turn to an ion exchange chromatography, gel filtration, affinity chromatography and reversed-phase high-performance liquid chromatography to obtain a protein having an amino-terminated amino acid sequence of the formula or the like. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07280624-A (JP)
Title: Liquid detector
Inventor: MARUO TOSHIHIKO
IPC: G01V3/08
Filed: 1994-04-15
Abstract: PURPOSE:To provide a liquid detector for detecting a liquid within a pipe of a small diameter entirely without requiring any severe adjustment by fixing a nonconductive pipe concentrically with a tubular conductor serving as a detection probe and a shield probe, respectively, on the inside and outside thereof and detecting variation in the capacitance caused by the passage of fluid by means of the detection probe. CONSTITUTION:A pipe 1 is fixed concentrically with a sensor head part 10 comprising a tubular conductor and a coaxial cable serving as a probe 11 and a shield probe 12, respectively on the inside and outside thereof, is connected through an extension cable 30 with an amplifier section 20. At the amplifier section 20, an oscillator 21 drives the probes 11, 12 with the same phase and amplitude to sustain the potential difference substantially at zero level. In that state, variation DELTAT of oscillation period caused by the capacitance of liquid in the pipe 1 is detected and converted through T/V conversion into a voltage signal which is then compared 23 and a signal representative of presence or absence of liquid is outputted 24. This detector can be fixed easily to a medical apparatus of a small diameter and applicable to any liquid because of the difference in dielectric constant between air and the liquid. It is also suitable for automation because of easy adjustment.
Patent JP-S56187-A (JP)
Title: Preparation of thermal transfer copied sheet
Inventor: FUKUSHIMA NOBUO
IPC: B41M5/035
Filed: 1979-06-18
Abstract: PURPOSE:To improve the chemical resistance, wear resistance and surface hardness by a method wherein a transfer sheet that contains a sublimating coloring agent is used for the thermal transfer and the top coat agent is applied to the transfer surface and hardened after the top coat agent or transfer surface is preheated. CONSTITUTION:The thermal transfer is performed on an alumina film or silica film, which is obtained from a colloid alumina or colloid silica, by the use of a transfer sheet that contains a sublimating coloring agent, the top coat agent is applied to the transfer surface after the top coat agent or transfer surface is preheated, and is dried and hardened to complete the thermal transfer. As the top coat agent, a water soluble resin such as an emulsion polymer in which vinyl system unsaturated monomer of vinyl acetate-ethylene copolymer system emulsion is emulsion-polymerized can be used. The preheating temperature of the top coat agent is 40-70 deg.C and that of the transfer surface is 40-80 deg.C.
Patent JP-H02253870-A (JP)
Title: Water injecting nozzle
Inventor: IWATA HIDEO
IPC: A61M3/00
Filed: 1989-03-28
Abstract: PURPOSE:To enhance washing effect by alternately injecting bobbin-shaped gushing water and straight gushing water from the outlet ports of a vortex type fluid element and intermittently injecting the straight jet water from a capillary branched from the connecting pipe of a branch type fluid element. CONSTITUTION:Both sides of the juncture 9 of the branch type fluid element 1 connected with the two outlet ports 3, 4 branched to a V shape in one supply port 8 are provided with side pipes 12, 13 in the direction perpendicular to the flow direction of fluid. The pipes 12, 13 are communicated with each other by a connecting pipe 5 and the capillary 6 opened at the front end is connected to the pipe 5. Further, one output port 3 of the element 1 is connected to a supply port 10 which generates vortexes in the vortex type fluid element 2 and the other outlet port 4 is connected to the supply port 11, which generates straight flow, of the element 2, respectively by which the outlet ports and the elements are integrated. The two injection nozzles of the capillary 6 and the outlet port 7 of the element 2 are thus provided. As a result, the jet water is projected to a desired point and, therefore, there is no need for moving the body and the washing efficiency is enhanced.
Patent JP-S533369-A (JP)
Title: Liquid level meter
Inventor: TAKANO HIDEAKI
IPC: G01F23/44
Filed: 1976-06-30
Abstract: PURPOSE: To operate a pulley with a little floating sterength not influenced by inclination nor the velocity of flow by operating the pulley intermittently and converting the rotation to electric signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61236287-A (JP)
Title: Registration adjusting device
Inventor: CHO HIDEO
IPC: H04N9/28
Filed: 1985-04-12
Abstract: PURPOSE:To reduce lateral fringe shading at the center part of a multitube color camera by reducing one-step variation in the D/A output of the center part and increasing the number of quantized bits equivalently. CONSTITUTION:The address generating circuit 11 of a digital memory 4 is driven with horizontal and vertical synchronizing pulses 1 and 2 to outputs a gain control signal 14 for an amplifier while generating an address synchro nized with the video signal of the camera. The amplifier 12 varies in gain with the control signal and sends its output to a deflecting circuit as a registra tion correcting signal 13. A microprocessor 10 and switches 8 and 9 are used for adjustment wherein digital data for optimizing the registration of each block is determined. When the data is determined, data is read out of the digital memory 4 with address pulses sent from the address generating circuit 11 in synchronism with the video signal of the camera to obtain the registration correcting signal 13 passed through a D/A converting circuit 5 and the amplifier 12 which varies in gain according to a block.
Patent JP-H07271241-A (JP)
Title: Flange for electrophotographic photoreceptor drum
Inventor: SHIBATA JUNICHI
IPC: G03G21/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a flange for an electrophotographic photoreceptor drum which can be firmly adhered with various adhesives when the flange is to be fitted. CONSTITUTION:This flange for an electrophotographic photoreceptor drum is to be fitted to the open end of a hollow cylindrical base body of an electrophotographic photoreseptor drum. The fitting face of the flange to be fitted to the open end of the hollow cylindrical base body has two or more recessed grooves 2 in the axial direction of the electrophotographic photoreceptor drum. These grooves are formed to have depth stepwisely varied or depth and/or width varied with loose gradient. Further, the flange has two or more recessed grooves 31 and 32 having different depth from each other in the circumference direction of the drum.
Patent JP-S61235175-A (JP)
Title: Electronic equipment
Inventor: MATSUYAMA SHIGERU
IPC: B41J19/94
Filed: 1985-04-12
Abstract: PURPOSE:To improve structural simplicity and operating characteristics by constituting subject equipment in such a manner that specific keys are provided; and by the operation of the keys, even in the hot zone, if a space key is pushed down, printing is carried out without automatic line change by the printing means; and if a return key is pushed down, an auto return mode comes back. CONSTITUTION:The following keys are provided in a keyboard KB; alpha numerical keys alphaN consisting of input keys for the alphabets A-Z, input keys for numerals 0-9, and input keys to indicate punctuation such as comma, period, space and so on, and a return key RETURN, and in addition, auto-return mode release key AUT-IFF, and a right margin set key R-MAR, etc. By operation of specific keys, even in a hot zone which is a specific printing region, pushing down of a space key or hyphen key does not cause automatic line change by a prearrangement of the printing means, and then, if the return key is pushed down, the auto return mode comes back, resulting in an improvement of the operating characteristics.
Patent JP-S61236194-A (JP)
Inventor: OTOMO EIZO
IPC: H05K13/04
Filed: 1985-04-12
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-S62234484-A (JP)
Title: Data transmission and reception system for catv
Inventor: HIDA KATSUMI
IPC: H04N7/173
Filed: 1986-04-04
Abstract: PURPOSE:To omit a local oscillator and to simplify the constitution of a data transmission/reception system for CATV by transmitting the signal obtained by modulating a frequency different from that of a TV signal by the control data and the carrier wave adjacent to said signal from the transmission side and then performing the inter-carrier demodulation with said signals and carrier wave to obtain the control data at the reception side. CONSTITUTION:The data transmission signal A is inserted between the low and high channels L and H of a TV signal and then transmitted from the transmission side after adding a carrier wave B adjacent to the frequency of the signal A. Then the signal A undergoes the FSK modulation by the control data, for example, while the Wave B undergoes no modulation. Both signal A and wave B are applied to an inter-carrier system data receiver for demodulation of the control data. Here an inter-carrier signal having a frequency error DELTAf is extracted by a BPF 8 and given to an FSK demodulator 9. Then the control data are demodulated from the inter-carrier signal.
Patent JP-H0231898-A (JP)
Title: Method for anaerobically digesting sewage sludge
Inventor: KOBAYASHI YOSHIO
IPC: C02F11/04
Filed: 1989-03-29
Abstract: PURPOSE:To moderate conditions in the kneading of viscous raw sludge with seed sludge and to increase the efficiency of methane fermentation by dehydrating the raw sludge to at least >=10% concn. of solid matter, kneading the dehydrated raw sludge with circulating digested sludge and carrying out methane fermentation at a prescribed temp. CONSTITUTION:Raw sludge is dehydrated to >=10%, preferably >=15% concn. of solid matter and the dehydrated raw sludge is added to circulating digested sludge fed from a digestion tank 2 after acid forming fermentation. They are uniformly kneaded by means of a kneader 1 and the kneaded sludge is subjected to acid forming fermentation. The resulting product is introduced into the tank 2 as a methane formation tank, methane is formed and the product is filtered with a dehydrator, separated and discharged as filtrate. By carrying out the fermentation at a high temp., the efficiency of methane fermentation in a two- phase anaerobic digestion method is increased and a larger amt. of raw sludge can be digested without increasing the capacity of the digestion tank.
Patent JP-H08267540-A (JP)
Title: Thermoplastic resin kneading extruder
Inventor: MORITA KEITA
IPC: B29C48/55
Filed: 1995-04-03
Abstract: PURPOSE: To provide a thermoplastic resin kneading extruder preventing the extrusion of a non-melted resin and enabling sufficient kneading and the rapid feed of a resin by combining a cylinder extremely simple in structure with a screw. CONSTITUTION: In a thermoplastic resin kneading extruder kneading and melting the thermoplastic resin supplied from the base part of a cylinder to extrude the same from the leading end part of the cylinder, multi-stripe spiral grooves 8 are provided to the inner peripheral surface of the cylinder in the direction opposite to the spiral direction of the screw 2 to form a kneading part 7 and the screw 2 is inserted in the cylinder in a freely rotatable manner. Anti-spiral groove parts 9 are provided to the kneading part 7 of the cylinder at least at one place in the direction opposite to the spiral grooves 8.
Patent JP-2000272371-A (JP)
Title: Shift lever unit of automatic transmission
Inventor: KOBAYASHI KANJI
IPC: F16H59/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever unit of an automatic transmission that can improve operability in shift lever switching operation. SOLUTION: In this shift lever unit of automatic transmission, a shift lever 8 that is disposed near the driver's seat is supported so as to move between a parking position P, reverse position R, neutral position N, drive position D, and manual position M. The speed change mode of the automatic transmission can be changed over either to automatic transmission mode or manual transmission mode by the shift operation of the shift lever 8 to the drive position D or manual position M. Furthermore, the inter-shift operation of the shift lever 8 can be made from the neutral position N to drive position D, and from the neutral position N to manual position M.
Patent JP-S63245010-A (JP)
Title: Multiplying circuit
Inventor: YOSHIMI MASAHISA
IPC: H03K5/13
Filed: 1987-03-31
Abstract: PURPOSE:To generate a 2-multiple clock excellent in duty by selecting a delay clock extracted in response to the position of a delay clock phase-shifted by a phase of 1/2 period or over of an input clock in a phase detection delay circuit section. CONSTITUTION:A selector control signal corresponding to the extracted position of the phase detection delay clock having a phase exceeding the phase of the input clock CK detected at a phase detection section 6 at first by a 1/2 period of the clock in the extracted position of a phase detection delay circuit section 5 is outputted from the phase detection section 6 to a selector 7. Thus, A delay clock CKD3 is selected when the operating time of the inverter in, e.g., a delay circuit section 1 is faster in response to the selector control signal outputted from the phase detection section 6, then the delay clock CKD 3 is selected by the selector 7, and when the operation time of the inverter is slow, the delay clock CKD1 is selected. Thus, the clock CK2F having a double frequency is outputted to an output terminal 4 to generate a 2 multiple clock excellent in duty.
Patent JP-S5412634-A (JP)
Title: Card reader
Inventor: FURUKAWA TATSUYA
IPC: G06K5/00
Filed: 1977-06-30
Abstract: PURPOSE: To enable the cancel for the reading output in case the rereading is given mistakenly by stamping the rereading cancel mark on the card which is read normally, and thus to enhance the reliability for handling the reader. 
     COPYRIGHT: (C)1979,JPO&Japio