baber/WOPTO huggingface dataset:
Patent JP-H06132751-A (JP)
Title: Sound quality adjustment circuit
Inventor: KATAKURA MASAYUKI
IPC: H03G5/02
Filed: 1992-10-16
Abstract: PURPOSE:To miniaturize a circuit and to reduce the number of pins by switching adjustment output from a control means to a non-inversion input terminal or an inversion input terminal in an operational amplifier means, supplying it and adjusting the emphasis or attenuation of an input signal. CONSTITUTION:When only the signal component of a frequency band to be adjusted is made to pass through a filter 12, a control circuit 11 adjusts the gain of the passed frequency component by switching an array 14. The control circuit 11 amplifies the signal component of the band, which is thus selected, by a buffer amplifier circuit 15 at a prescribed amplification factor, and supplies it to impression voltage switching circuits 16 and 17. The impression voltage switching circuits 16 and 17 add filter output S1 to the non-inversion input terminal through an input resistance RX1 when the input signal VIN is to be attenuated, and add it to the inversion input terminal through a feedback resistance RX2 when the input signal is to be emphasized.
Patent JP-H06129139-A (JP)
Title: Anchor cover for post for ski lift
Inventor: FUTAMI TAKASHI
IPC: F16F7/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide an anchor cover which has excellent impact resistance and flexibility at a low temperature and safe for a skier and facilitates execution of a work and to provide a construction method therefor. CONSTITUTION:Corner panels 4a-4d and joint panels 6a-6d are formed of flexible resin having cold resistance and formed as an anchor cover 2 for a post for sky. When the anchor cover 2 is installed to the post, the corner panels 4a-4d and the joint panels 6a-6c each provided at the inside with longitudinal ribs 10 in a vertical direction are joined with each other. In this case, joining in a peripheral direction is executed and an opening part 8 is formed in one side to produce a cover assembly 12. In joining, since the strength of the joint panels 6a-6c is improved by means of the longitudinal ribs 10, a hole for driving a rivet is easily formed, resulting in improvement of workability. Thereafter, the opening part 8 of the assembly 12 is forcibly widely opened, the assembly is inserted in a stay anchor part for mounting, and the end parts of the corner panels 4a-4c are intercoupled.
Patent JP-H0519274-A (JP)
Title: Liquid crystal element
Inventor: IKENO SHINOBU
IPC: G09F9/30
Filed: 1991-11-20
Abstract: PURPOSE:To provide a liquid crystal element where the high density of a picture element is accomplished. CONSTITUTION:This liquid crystal element is provided with a transparent conductive substrate 1, an electrode supporting substrate 5a opposed to the substrate 1, and a liquid crystal layer 3 provided between both substrates. A picture element electrode 4a is formed on the surface of the substrate 5a on the liquid crystal layer side and a signal wiring path 6 allowing the picture element electrode 4a to actuate is formed on the surface on an opposite side thereto, then the electrode 4a and the wiring path 6a are allowed to mutually communicate through a through hole wiring path 8a which pierces the substrate 5a.
Patent JP-H11256126-A (JP)
Title: Enhancer tolerant pressure sensitive adhesive for transdermal medicine delivery
Inventor: TAN HOCK S
IPC: C09J4/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving and maintaining proper pressure sensitivity for a long period, when compounded with a typical cutaneous penetration enhancer in a transdermal use, by including a specific acrylic copolymer. SOLUTION: This enhancer tolerant pressure sensitive adhesive contains a copolymer produced from (A) an alkyl acrylate monomer having a glass transition temperature of -90 to 0 deg.C (for example, butyl acrylate) in an amount of at least 40 wt.% based on the total monomer composition, (B) a monomer having a glass transition temperature of 0 to 250 deg.C (for example, vinyl acetate) in an amount of 0-15 wt.% based on the total monomer composition and (C) a substituted acrylamide or methacrylamide having a structure of formula I  R1 is H or CH3 ; R2 is H or CH3 ; R3 is CH3 , C(CH3 )2 -(CH)n -CH3 [(n) is 0-17] or a group of formula II [(m) is 0-10]} (for example, N-tertiary octylacrylamide} in an amount of 10-60 wt.% based on the total monomer composition.
Patent JP-2000279183-A (JP)
Title: New g-protein conjugated receptor protein and dna of the protein
Inventor: WATANABE TAKUYA
IPC: A61K48/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new G-protein conjugated receptor protein consisting of a G-protein conjugated receptor protein (salt) containing a specific amino acid sequence which is useful for screening the agonist/antagonist, the prophylaxis or treatment of diseases associated with functional failures of the protein, or the like. SOLUTION: A new G-protein conjugated receptor protein (salt) containing an amino acid sequence identical or substantially identical to the amino acid sequence expressed by the formula. The protein (salt) is useful for screening the agonist/antagonist, the prophylaxis and/or treatment of diseases associated with functional failures of the G-protein conjugated receptor protein. This protein is obtained by cloning through PCR reaction using a cDNA of human fetal brain as a template and a primer consisting of a partial sequence of a gene encoding the G-protein conjugated receptor protein; integrating the obtained gene into a vector to prepare a recombinant vector; transducing the recombinant vector into a host cell to transform the cell; and subsequently culturing the transformant.
Patent JP-H10130434-A (JP)
Title: Low-density polyethylene/layered silicate composite and its production
Inventor: TAKAHASHI TATSUHIRO
IPC: C09C1/28
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To enable a layered silicate to be easily dispersed in low-density polyethylene and thereby improve the clarity of the resultant composite by preparing a masterbatch comprising the layered silicate and a liq. surfactant introduced into between layers thereof and melt mixing the masterbatch with low-density polyethylene. SOLUTION: The layered silicate usually has a thickness of 7-15Åand is pref. of a smectite type, esp. montmorillonite. A nonionic surfactant (e.g. polyethylene glycol oleyl ether) is suitable as the surfactant. The layered silicate can be well dispersed in low-density polyethylene by mixing the silicate and the surfactant with a kneader (e.g. a three-roll mill) to form a masterbatch contg. the surfactant introduced into between the layers of the silicate and melt kneading the masterbatch with low-density polyethylene.
Patent JP-H08145915-A (JP)
Title: Inspection equipment of scratch of glass bottle
Inventor: KAWAKAMI TADAHIRO
IPC: G01N21/90
Filed: 1994-11-15
Abstract: PURPOSE: To enable inspection of a scratch of a glass bottle being coated with tin and wet with water, by a method wherein light from a projector is cast on the glass bottle through the intermediary of a light-diffusing plate and an image of a reflected light therefrom is picked up. CONSTITUTION: Light from a projector 2 is reflected from a light-diffusing plate 3 and cast on the lateral side of a bottle 1 so that the bottle 1 be irradiated in a wide range by a uniform light. Since the bottle 1 is coated with tin, the light cast on a normal part of the bottle 1 is reflected regularly even when the bottle 1 is set with water, and enters an image pickup unit 4. On the other hand, the light cast on a scratch part 1a is transmitted therethrough and does not enter the image pickup unit 4, since the scratch part 1a is wet with water and a coating surface is lost therein. Accordingly, a picked-up image of this part is caught as a dark zone 7 in a bright background 6. An image signal of this zone is inputted to an arithmetic unit 5 and the bottle 1 having the zone 7 of which the width W exceeds a prescribed limit is determined as defective.
Patent JP-H04177089-A (JP)
Title: Method and apparatus for treating solidified slag
Inventor: TANAKA KATSUYOSHI
IPC: F27D15/00
Filed: 1990-11-09
Abstract: PURPOSE:To suppress a vibration, etc., and to simultaneously efficiently collapse solidified slag and separate unprocessed metal by externally discharging slag dropped from a lattice floor to a lower part by conveying means, rolling the floor and removing the unprocessed metal remaining on the floor. CONSTITUTION:When solidified slag is conveyed by a slag ladle, etc., thrown on a lattice floor 11, a hydraulic cylinder 14 is extended to move a moving jaw 15 to a stationary jaw 13 side, a lumped solidified slag 42 is interposed to be held between the jaw 13 and 15, pressed to be collapsed, and partly dropped on the lower part of the floor 11. Since unprocessed metal is not pressed to be collapsed, it remains on the floor. The slag dropped from the floor 11 to the lower part is rolled to be dropped on oblique parts 36, 37 to be conveyed, and thrown in an outer hopper. On the other hand, the metal remaining on the floor 11 is discharged to the side by rotating a reduction gear motor 12 to rotate a rotary shaft 26 counterclockwise at approx. 120 degrees. With the above operation, the solidified slag can be collapsed while recovering the metal from the lumped slag.
Patent JP-H10260738-A (JP)
Title: Control circuit for water distiller
Inventor: DAVID C VERONGIA
IPC: C02F1/18
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for distiller with which a fan circuit is controlled independently of a heater circuit by the operation of thermostat. SOLUTION: A control circuit 10 for distiller is provided with a power bus composed of 1st and 2nd lines 45 and 47 and a fan circuit 59 mutually connected between the lines 45 and 47 and composed of mutually serially connected fan motor 61 and fan thermostat 63. Besides, a heater circuit 65 composed of mutually serially connected heater 67 and heater thermostat 69 is provided while being mutually connected between the lines 45 and 47. In the ordinary state, the fan thermostat 63 is opened, when a temperature rises, this fan thermostat is closed and when the temperature falls, it is automatically opened again. In the ordinary state, the heater thermostat 69 is closed, when the temperature rises, this heater thermostat is opened and for closed positioning, it is necessary to manually reset it.
Patent JP-2000131217-A (JP)
Title: Near-field light probe
Inventor: OMI MANABU
IPC: G11B7/135
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a near-field light probe having resolution exceeding a diffraction limit of light, utilizing near-field light. SOLUTION: A near-field light probe 1 is composed of a core part 8 and a shading film 9, and a tip face 10 of the core part 8 is dotted with parts 11 recessed from a plane into an inside. A light intensity distribution 12 within the tip face 10 is not thereby a conventional rectangular function, but a disordered shape. A short grating constant component is made large in Fourier expansion thereof. The near-field light probe 1 having resolution exceeding a light diffraction limit is realized by utilizing the component.
Patent JP-H03170416-A (JP)
Title: Anti-sunburn composition
Inventor: MAYARA IISUWARAN NARAYANAN NAN
IPC: A61Q17/04
Filed: 1990-11-09
Abstract: PURPOSE: To obtain an anti-suntan composition comprising a specific substituted 1,3-diketone and a support, and suitable for local application to the human skin or hair to protect it from excessive exposure to ultraviolet radiation. CONSTITUTION: This anti-suntan composition comprises pref. 0.01-15wt.% of a substituted 1,3-diketone having an ultraviolet absorption band of 250-500nm and extinction coefficient of 5,000-70,000, pref. a compound of formula I [R<1> and R<2> are each a (substituted) benzylidine or (substituted) phenyl] or its tautomer of formula II, e.g. di-4-hydroxy-3-methoxycinnamoylmethane, 1,3- propanedione-1-(4-methoxy-5-benzofuranyl)-3-phenyl, and a physiologically acceptable vehicle for the substituted 1,3-diketone.
Patent JP-H01149226-A (JP)
Title: Optical information recording and reproducing system
Inventor: USUI MASAYUKI
IPC: G11B7/00
Filed: 1987-12-04
Abstract: PURPOSE:To improve the reliability of an information recording and reproducing by executing the recording and/or reproducing of information with a first optical beam group while the defect of an information recording medium is detected by a second optical beam group which irradiates a track preceding to the first optical beam group. CONSTITUTION:A beam group (a second optical beam group) 20 for detection is adjusted to a position to be exactly separated in the integer-fold distance of a track pitch from a beam group (a first optical beam group) 10 for record reproducing. For example, the beam group 20 is adjusted so as to be positioned in the track next to one track. Accordingly, there is enough time from the detection of the defect to the achievement of the first optical beam group 10 to a defective spot 30 and during the time, a suitable processing can be executed without fail. Thus, the recording and reproducing can be executed always exactly and stably and the information recording and reproducing of the high reliability can be executed.
Patent JP-H03166276-A (JP)
Title: Printing ink for forgery prevention for use in paper
Inventor: OKUBO KIHEI
IPC: C09D11/02
Filed: 1989-11-24
Abstract: PURPOSE:To provide the title ink capable of forming watermark when printed on a securities paper, and capable of determining whether said paper is a forgery or not because the watermark radiates when subjected to ultraviolet light, comprising a (modified) non-drying oil and a colorless fluorescent substance. CONSTITUTION:The objective ink comprising (A) a non-drying oil or liquid modified non-drying oil (e.g. camellia oil, olive oil, castor oil, coconut oil, soybean oil) and (B) a colorless or pale fluorescent substance (e.g. a stilbene-, imidazole-based compound).
Patent JP-H05142260-A (JP)
Title: Waveform observation device
Inventor: HAYASHI SHIGERU
IPC: G01R13/32
Filed: 1991-11-21
Abstract: PURPOSE:To display pulse width, etc., recognized with a multifunction trigger circuit in a wave shape observation device regardless of fulfilling of trigger conditions and give more detailed information at the triggering time. CONSTITUTION:An analog input signal 1 after amplifying in a preamplifier 2 is converted in an A/D converter 3 to a digital signal and stored in a data memory 4. A multifunction trigger circuit 5 input with a part of analog input signal passing the preamplifier 2 detects a trigger and notifies a controller 6 of the trigger signal. The controller 6 after completion of data reading displays the data in the data memory 4 on a wave shape display 7 based on the trigger position and also read out of a counter 51, the value of pulse width, etc., recognized with the multifunction trigger circuit 5, and displays on the wave shape display 7 after calculating such units as time.
Patent JP-H08161209-A (JP)
Title: Transaction processor
Inventor: NAKAGAMI SHOICHI
IPC: G06F12/00
Filed: 1994-12-09
Abstract: PURPOSE: To reproduce a transaction processing environment tracing back to a generation in the past and to re-execute a transaction processing in the processing environment of that generation. CONSTITUTION: A transaction processing control part 101 takes out the transaction record of the generation in the past from a transaction record storage part 104 and sends the transaction record and a generation number to a transaction processing part 107. The transaction processing part 107 calls a transaction processing program corresponding to the generation number and the called transaction processing program refers to a reference table group storage part 105, executes the transaction processing and outputs the processing result to a processing result output part 108.
Patent JP-H01155909-A (JP)
Title: Microporous membrane used in filtering and its production
Inventor: MIN SAN RII
IPC: B01D71/64
Filed: 1987-12-03
Abstract: PURPOSE: To impart membrane hydrolysis resistance, org. solvent resistance, dimensional stability in a wide temp. range or the like by using a polyether imide obtd. from d arom. bis(ether carboxylic acid anhydride) and diamine as the raw material of the mambrane. CONSTITUTION: The polyether imide [n:1-8, m: integer] of formula (A) obtd. from the arom. bis(ether carboxylic acid anhydride) and the diamine is used as the raw material of the microporous filter membrane. The membrane having the hydrolysis resistance to acids and bases, the chemical resistance, such as org. solvent resistance, and excellent physical properties, such as high tensile strength, toughness, excellent flexibility and the dimensional stability in the temp. range of -10 to 175 deg.C is obtd. by using the blank. The polyether imide itself of the formula (A) is disclosed by USP 387867, 3991004 or the like and is commercially marketed but is not suggested as the microporous membrane.
Patent JP-H10148552-A (JP)
Title: Flow rate measurement mechanism
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enlarge the measurement range of flow rate. SOLUTION: A venturi tube part 1 is provided at a fluid flow channel 2, and on its up-stream side, a opening/closing valve 4 for opening/closing the flow channel is provided, and between the part of flow channel which is upper side than the opening/closing valve and a throat part 7 of the venturi part 1, a measurement flow channel 8 is provided, and the measurement flow channel is provided with a vertical rising part 9 is provided, with the vertical rising part provided with a flow rate measurement part 10.  The opening/closing valve 4 is controlled by a measurement value of the flow rate measurement part 10, and if the measurement value does not exceed a set flow rate, the closed state of opening/closing valve 4 is kept to directly measure a flow rate with the flow rate measurement part 10, and if the measurement value exceeds the set flow rate, the opening/closing valve 4 is opened and the flow rate caused by differential pressure at the venturi part 1 is measured with the flow rate measurement part 10, and based on correspondence between the measurement value by the flow rate measurement part 10 when the opening/closing valve is open and the total flow rate, the total flow rate is estimated and outputted.
Patent JP-S63162470-A (JP)
Inventor: TOKUMURA NAOTSUGU
IPC: G01F23/00
Filed: 1986-12-23
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-H04179922-A (JP)
Title: Liquid crystal display element
Inventor: HAYATA YUJI
IPC: G02F1/133
Filed: 1990-11-15
Abstract: PURPOSE:To improve contrast and to allow bright black and white display by disposing uniaxial double refractive plates having the as Herent products of refractive index anisotropy and thickness of a liquid crystal layer on the inner side of a pair of polarizing plates on both outer side of the liquid crystal layer. CONSTITUTION:The product DELTAn1.d1 of the refractive index anisotropy DELTAn1 of the liquid crystal in the liquid crystal layer 3 and the thickness d1 of the liquid crystal layer 3 is specified to 0.4 to 1.5mum. Such double refractive plates 4A, 4B which are the uniaxial double refractive plates 4A, 4B having the different DELTAn21.d21, DELTAn22.d22 and have the relations of the double refractive plates 4A, 4B on the respective sides as shown by equation I to equation III are disposed on both outer sides of the liquid crystal layer 3 and the inner side of a pair of the polarizing plates 1, 2. The black and white display having the higher contrast ratio than the contrast ratio of the conventional supertwisted liquid crystal display element is attained in this way and the bright display of a positive type or negative type having the high display grade is obtd.
Patent JP-H07132072-A (JP)
Title: Agent for preventing change in flavor of drink
Inventor: WASHINO KEN
IPC: A23L2/44
Filed: 1993-11-12
Abstract: PURPOSE:To obtain the subject agent capable of preventing change in flavor of a fruit juice drink, a milky drink, a coffee drink, a tea drink, an alcoholic drink, etc., containing a component extracted from seeds of sunflower with water and/or an alcohol and a flavonol. CONSTITUTION:This agent preventing change in flavor of drink contains (A) a component extracted from seeds of sunflower with water and/or an 1-4C aliphatic alcohol and (B) a flavonol (rutin or quercetin). About 5-1,000ppm of the component A extracted with 60% hydrous alcohol is added to a carbonated drink containing no fruit juice and in the case of rutin, about 1-200ppm of the component A is added to a drink.
Patent JP-H05122502-A (JP)
Title: Thinning method for image data
Inventor: TSUCHIYA MICHIO
IPC: H04N1/387
Filed: 1991-10-28
Abstract: PURPOSE:To leave much more information when thinning data for reduction by erasing image dots corresponding to the logical states of both image dots adjacent to the image dot to be thinned. CONSTITUTION:In an image data thinning circuit 26, the image dots outputted from an image sensor are read by 4th-6th clock pulses (a), for example, and logically operated and the output image dots of a gate 40 are read into a shift register 41 by clock pulses (b). The state of the image dot to be thinned are referred to and when both adjacent image dots are the dots of the same logic, the image dot to be thinned is erased in the state of replacing the latter image dot with the dot of the same logic as the image dot to be thinned. When both adjacent image dots are the clots of the different logic, the image dot to be thinned is erased in the state of holding both image dots adjacent to the image clot to be thinned as they are.
Patent JP-H10134544-A (JP)
Title: Magnetic tape cassette
Inventor: KASUGA AKIRA
IPC: G11B23/087
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette highly reliable for recording of data by a computer, by using a material of high hardness for a friction sheet, thereby preventing the sheet from being cut and generating cut dust by a tape edge, and restricting drop-outs or clogging of a magnetic head. SOLUTION: Within a cassette case having a transparent window formed at one face of the magnetic tape cassette, there are accommodated a magnetic tape wound to a pair of flangeless hubs, a transparent friction sheet disposed between a side wall face of the transparent window of the case and a side face of the tape, and a friction sheet between the opposite wall face of the case and the side face of the tape. Both of the friction sheets have a micro Vickers hardness of 75kg/mm<2> or larger.
Patent JP-H08165014-A (JP)
Title: Drive controller for coal burning boiler ash sluicing device
Inventor: AEBA HIDETOSHI
IPC: B65G19/04
Filed: 1994-12-12
Abstract: PURPOSE: To attain preventing ash, dropped down in an ash cooling water tank, from stagnating in a seal chute, by providing a speed switching control device of outputting a high speed operation signal to a variable speed motor of a scraper conveyer during operating a furnace soot blower and outputting a low speed operation signal to the variable speed motor by a delay timer when ended the operation. CONSTITUTION: When operating a furnace soot blower 6 is started, a speed switching control device 26 immediately outputs a high speed operation signal 24 to a variable speed motor 23 to operate a scraper conveyer 13 at a high speed. Accordingly, by operating the furnace soot blower 6, even when a large amount of ash C is dropped down in an ash cooling water tank 12, accumulating ash in a seal chute 10 is prevented, to discharge the ash to the outside. When ended operating all the furnace soot blowers 6, the speed switching control device 26, after a preset time of a delay timer, outputs a low speed operation signal 25 to the variable speed motor 23 to operate the scraper conveyer 13 at a low speed. In this way, after ash in the ash cooling water tank 12 is discharged to the outside, low speed operation of the scraper conveyer 13 can be switched.