baber/WOPTO huggingface dataset:
Patent JP-H10285625-A (JP)
Title: Carrier signal receiver
Inventor: OCHIAI KENSAKU
IPC: H04W84/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To set a state where reserved information is automatically reproduced without direct operation of an input operation section by setting the state of reproducing reserved information input terminal corresponding to a content of reproduced paging information. SOLUTION: A 2nd information reproduction section to obtain reproduction paging information DPG by selectively receiving a paging carrier signal SP is configured by circuit components from a reception antenna 31 to a decoder section 35. The obtained reproduction paging information DPG takes not only a state representing a paging operation but also denoting a setting operation to set a state where a 1st information reproduction section consisting of a reception antenna 11, an output amplifier 18, a demodulation section 20 and a decoder section 21 conducts a reservation information reproduction operation.  Furthermore, even a state is taken selectively to include reception signal designation data to designate a selected FM information multiplex carrier signal in advance and data to designate a time when the reservation information reproduction operation by the 1st information reproduction section is conducted.
Patent JP-S58204693-A (JP)
Title: Chrominance signal processing circuit of magnetic recorder and reproducer
Inventor: TOMURO YASUTA
IPC: H04N9/83
Filed: 1982-05-24
Abstract: PURPOSE:To improve the noise resistance characteristic, by constituting an APC loop at the chrominance signal recording so as to form the color killer as the phase adjusting type. CONSTITUTION:The frequency being an integer multiple of a horizontal synchronizing signal from an input terminal 10 and an oscillating frequency of the 1st voltage controlled crystal oscillating circuit VCO9 are mixed at the 1st frequency converting circuit 3, and the output of the circuit 3 and the frequency of a recording signal at a chrominance signal input terminal 1 are mixed at the 2nd frequency converting circuit 2. The output of the circuit 2 and the input from the terminal 1 are switched at the 1st switching circuit 14 in response to the recording or reproduction and applied to the 1st and the 2nd phase detecting circuits 4, 6. The frequency outputted from the circuit 14 and the oscillating frequency from the 2nd VCO13 are compared for the phase at the circuit 4, and the 2nd switching circuit 14 is switched with the result of the phase comparison and the VCO9 is controlled. Further, the automatic phase control (APC) loop is constituted at the chrominance signal recording, the color killer is formed as the phase adjusting type, allowing to attain the noise resistance characteristic.
Patent JP-H05114803-A (JP)
Title: High-frequency filter and manufacture thereof
Inventor: AIMO TSURUNEN
IPC: H01P11/00
Filed: 1992-04-09
Abstract: PURPOSE: To provide a structure of a resonator that eliminates the need for an expensive connector element for a mechanical and an electrical interface. CONSTITUTION: Some tongues 210, 220, 230, 240, 250; 310, 320, 330, 340 are machine-processed and placed on a printed circuit board 1 of a radio equipment side by side, the tongues are coated by a conductive material, the printed circuit board 1 is placed in a cage frame of the radio equipment, and the tongues are fitted to a frame in parallel with covers 12, 13 members made of a conductive material, between the covers 12, 13 and at an equal interval from the covers 12, 13 to form a high frequency filter. Thus, the filter is manufactured as above.
Patent JP-H02256278-A (JP)
Title: Semiconductor pressure sensor
Inventor: HASE YUJI
IPC: G01L9/04
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a semiconductor sensor which can detect low pressure with excellent sensitivity, has excellent breakdown strength and can also detect high pressure by constituting the peripheral part of a diaphragm thicker than the central part, and arranging detecting elements at the respective parts. CONSTITUTION:In a diaphragm 1, a peripheral part 22 is thicker than a central part 21. Gage resistors 3a and 3c are arranged on the peripheral part 22. Other gage resistors 3b and 3d are arranged at the central part 21. When low pressure is detected, the pressure is detected with the gage resistors 3b and 3d which are arranged at the central part 2 of the diaphragm. When high pressure is detected, the pressure is detected with the gage resistors 5a and 3c which are arranged at the peripheral part of the diaphragm. In this way, a semiconductor pressure sensor which can detect the low pressure with excellent sensitibity, has excellent breakdown strength and can also detect the high pressure can be obtained.
Patent JP-S5714529-A (JP)
Title: Stabilized nitroglycerin composition
Inventor: TAMURA ZENZOU
IPC: C07C67/00
Filed: 1980-07-02
Abstract: PURPOSE: The titled composition that is made by making methylcellulose adsorb nitroglycerin to restrain the evaporation of nitroglycerin, thus being used for stenocardia, myocardiac infarction or low blood pressure anesthetization.  
     CONSTITUTION: A solution of nitroglycerin (NG) in an organic solvent such as chloroform is added to a methylcellulose (of more than 15% methoxy group content) and they are uniformly kneaded. Then, they are dried and sieved into a powder to give the objective stabilized nitroglycerin composition. The amount of the methylcellulose used is 5W20pt.wt. per 1 pt of NG. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60233685-A (JP)
Inventor: YOKOGAWA TOSHIO
IPC: G09F13/16
Filed: 1984-05-07
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-H08284236-A (JP)
Title: Sanitary washing device
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 1995-04-14
Abstract: PURPOSE: To wash the private parts of a human body over a wide range by providing a wash water supply means, a washing nozzle, a lengthwise drive means and a breadthwise drive means for moving the nozzle, and a locus control means. CONSTITUTION: This device is equipped with a washing nozzle 14, a lengthwise drive means 16 for moving the nozzle 14 along the same direction as the retreat direction thereof, a breadthwise drive means 17 for moving the nozzle 14 along a breadthwise direction relative to the retreat thereof, a wash water supply means 19 formed out of a water pump to feed wash water. Also, a lengthwise control means 31 and a breadthwise control means 32 are controlled with a locus control means 33, thereby moving the nozzle 14 along the preset locus for washing. A washing switch 28 is turned on after stool and the preset volume of wash water is jetted toward the private parts of a human body from a blow hole 15. At the same time, a drive switch 34 is turned on.  Then, the control means 33 operates to drive the means 16 and 17, and the nozzle 14 moves in lengthwise and breadthwise directions, thereby performing a washing process over a wide range in motion along the preset locus.
Patent JP-2000225783-A (JP)
Title: Annuity notebook cover
Inventor: YAMAMOTO TOMOHIRO
IPC: B42D3/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a damage such as discolor, stain, fade of a print or the like of an annuity notebook by matching right and left edges to a body of a suitable material, laminating them, and folding them to complete it. SOLUTION: Right and left edges 3, 2 are laminated to a body 1 of a suitable material, and folded. Only the body 1 is formed in a bag-like state, and may be fastened by a button or opened or closed by a zipper, or inexpensively fastened, written by a character or decorated. A pocket or the like is added, and finished in high quality. Thus, the annuity notebook can be protected.
Patent JP-S63255838-A (JP)
Title: Phase detector for eccentricity of optical disk
Inventor: TESHIROGI KAZUHIRO
IPC: G11B7/085
Filed: 1987-04-10
Abstract: PURPOSE:To improve the phase detection dislocation of an eccentricity by obtaining an intermediate point from the rectangular wave width before at least >=2 pieces up to the rectangular wave width after the same number while centering a maximum rectangular wave width and obtaining the phase of the eccentricity from the sum of the intermediate point and the stored rectangular wave width. CONSTITUTION:The tracking error signal of an optical disk 1 is shaped to a rectangular wave by a waveform shaping means 5, the width of the rectangular wave is stored into one rotation memory means 7, a maximum rectangular wave width is detected out of them, the intermediate point from the rectangular wave width before at least two pieces up to the rectangular wave width after the same number while centering the maximum rectangular wave width and the phase of the eccentricity from the sum of the intermediate point and the stored rectangular wave width is obtained. Thus, the detection dislocation of the phase of the eccentricity due to the disturbance of a tracking error signal near a maximum rectangular wave width can be improved.
Patent JP-H03287564-A (JP)
Title: Optically active compound and liquid crystal composition
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/46
Filed: 1990-04-04
Abstract: NEW MATERIAL:A diester compound of optically active 2,4-pentanediol expressed by formula I (rings A to D are formula II or III; R1 and R2 are H, 1-12C alkyl or alkoxy; R3 is formula IV; m and n are 0 or 1; * is asymmetric carbon atom). EXAMPLE:(R,R)-2,4-Pentanediylbis(4-methylbenzoate). USE:Useful as a chiral agent capable of providing a desired pitch to nematic liquid crystal composition in a small amount of the aforementioned compound added for obtaining the desired pitch and holding desired physical properties within a wide temperature range with small temperature dependence of the pitch in adding the above-mentioned compound thereto. PREPARATION:For example, 4-methylbenzoic acid is reacted with (S,S)-2,4- pentanediol, triphenylphosphine and diisopropyl azodicarboxylate to afford the exemplified compound.
Patent JP-S58207443-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/365
Filed: 1982-05-28
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-S60232820-A (JP)
Title: Cutting device for plate type heat exchanger
Inventor: KUROKI KIMITERU
IPC: F28D21/00
Filed: 1984-05-04
Abstract: PURPOSE:To provide cost reduction and mass production by mounting fixedly a heat exchanger on a work bed to cut a corner of the heat exchanger with a cutter blade opposed to said corner and moved adjustably vertically, forward and backward. CONSTITUTION:A heat exchanger 29 having a corner 29a to be cut is mounted and located on a work supporting tools 27, 28. And by fastening a fixed handle 57 between work holders 56 in clamp portions 30, 31 is fixed the heat exchanger 29. A cutter blade (not shown) attached to a cutter blade box 38 is rotated with high speed to cut the located corner 29a.
Patent JP-H11342609-A (JP)
Title: Ink jet print head, driving method therefor, and ink jet printer using the same
Inventor: SHIMOYAMA KAZUHIRO
IPC: B41J2/045
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet print head and a driving method therefor capable of being readily manufactured and printing a high resolution and gradation image in a high speed by changing an amount of an ink drop ejected from a nozzle by many stages without controlling the number of times of superposing of small ink drops and providing a head flow concentration ink and a head for high concentration ink, independently. SOLUTION: This ink jet print head comprises a pressurizing chamber array wherein pressurizing chambers 6a, 6b, 6c are connected in series with supplying passages 7a, 7b, 7c therebertween, piezoelectric elements 1a, 1b, 1c provided in the respective pressurizing chambers 6a, 6b, 6c, a nozzle 5 communicating with the pressurizing chamber 6a positioned to one end of the pressurizing chamber array and an ink reservoir 8 communicating with the other end of the pressurizing chamber array. The ink jet head is driven such that voltage waveforms are sequentially applied to the piezoelectric elements 1a, 1b, 1c from the pressurizing chamber at the side of ink reservoir 8 at timings of which phases are shifted by one-second of the natural period of the pressure wave of the pressurizing chamber.
Patent JP-S5315115-A (JP)
Title: Automatic gain adjustment system
Inventor: MATSUURA MICHIO
IPC: G11B5/09
Filed: 1976-07-27
Abstract: PURPOSE: Taking a long judgement time where the possibility of drop-out is strong by prolonging the judgement time of reading signal levels as the number of steps increases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03287655-A (JP)
Title: Polyester composition
Inventor: UEDA TOMOAKI
IPC: C08K7/16
Filed: 1990-04-04
Abstract: PURPOSE:To prepare a polyester compsn. which is excellent in the ability to pass through production steps without causing such problems as filtration pressure increase and film breaking in producing an ultrathin film highly loaded with particles by compounding a polyester and a specified amt. of specific particles. CONSTITUTION:A polyester compsn. is prepd. by compounding a polyester (e.g. a polyethylene terephthalate) with 1-50wt.% (based on the polyester) particles inert to the polyester, having a mean diameter of 0.1-3mu, and contg. coarse particles having diameters of 5-10mu in an amt. satisfying the formula: B<=500XA [wherein A is the amt. (wt.%) of the inert particles in the compsn.; and B is the amt. (ppm based on the compsn.) of the coarse particles in the compsn.].
Patent JP-H04299341-A (JP)
Title: Optical printer and its transferring method
Inventor: NAKAE NOBUYUKI
IPC: G03D13/00
Filed: 1991-03-28
Abstract: PURPOSE:To easily transfer an image even when a dedicated special image receiving paper coated with color developer is not used. CONSTITUTION:A pair of pressure developing rollers 7 and 7, and a pair of pressure transfer rollers 8 and 8 are arranged in a carrying path for the image receiving paper 9, and a photosensitive film 3 which is exposed by a light source 1 for exposing and the image receiving paper are held between the rollers 7 and 7, and an unhardened capsule 13 is broken and dye is transferred on a photosensitive jacket. A 2nd transfer part is arranged on the upstream side of a 1st transfer part. The 2nd transfer part is constituted of the film with the color developer and the rollers 8 and 8 to transfer the image to the image receiving paper 9. The color is developed by reacting the dye with the color developer by the 1st transfer part.
Patent JP-H10263547-A (JP)
Title: Electric field water treatment and device therefor
Inventor: MASHITA TORU
IPC: C02F1/48
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively improve the water quality of a water system containing silicon dioxide. SOLUTION: An Mg electrode 4a to be an anode and an electrode to be a cathode 4b are provided so as to face a treating water passage to generate electric field between the electrodes and a silicate is generated in the treating water by eluting an adequate quantity of a metallic ion from the anode electrode 4a. As a result, silicon dioxide in the treating water is effectively removed as the silicate by the metallic ion eluted from the anode.
Patent JP-H09257493-A (JP)
Title: Piezoelectric vibration gyro
Inventor: KOBAYASHI HIROMICHI
IPC: G01C19/56
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization by constructing a structure wherein projecting parts having terminals buried therein are provided on the surface of a vibrator holder being opposite to the side thereof whereon a vibrator is mounted and only these protecting parts are connected to a circuit board. SOLUTION: In a resin holder 16, four projecting fixed parts 18 for fixing the holder 16 to a circuit board are provided at four corners of the holder 16 respectively and metal terminal rods 17 are so buried therein as to pierce the parts. The resin holder 16 is fixed to the circuit board at the fixed parts 18 and electrical connection is obtained by soldering the metal terminal rods 17. The depth of a recessed part 19 of the holder 16 other than the projecting fixed parts 18 is made larger slightly than the height of circuit components and IC to be mounted. By mounting the package components on that place, the area of mounting is increased substantially and, therefore, dimensions of the circuit board can be made small.
Patent JP-H05256205-A (JP)
Title: Fuel quantity increase device for multiple carburetor
IPC: F02M13/02
Filed: 1992-03-16
Abstract: PURPOSE:To restrain the thinning of mixture at the time of the middle and high opening operation of an engine by opening a fuel quantity increase passage by actuating a control valve by means of a control signal with each throttle valve opening being more than a fixed opening and also within the range of determined in take pipe inside negative pressure. CONSTITUTION:Each carburetor 1 at which the effective opening area of an intake passage 2 is conducted mechanically with opening/closing control by means of a throttle valve 9, and a throttle valve opening sensor 27 that is arranged at a fuel quantity increase passage 20 and detects the opening of each throttle valve 9, are equipped. Also, fuel quantity increase distribution passages 20A-20C or like that are made to branch off from the fuel quantity increase passage 20 downstream of a control valve 21 and are connected to the intake passages 2 of respective carburetors 1, are equipped. The fuel quantity increase passage 20 is made to open by actuating the control valve 21 by means of a control signal from a control circuit 30 with each throttle valve 9 opening being more than a fixed opening and within the range of intake pipe inside negative pressure that is determined within the range of the opening of each throttle valve 9. As a result, the thinning of mixture at the time of the middle and high opening operation of an engine can be restrained.
Patent JP-S57204539-A (JP)
Title: Formation of metallic image and reducing method for metallic image
Inventor: ETOU KUNIOMI
IPC: G03F1/54
Filed: 1981-06-11
Abstract: PURPOSE:To allow a photosensitive resin layer to coincide with a metallic thin layer in size after development by developing the resin layer insoluble in an aqueous soln. contg. alkaline earth metal and the metallic thin layer in 2 steps. CONSTITUTION:A metallic thin layer of Al, Al-Fe alloy or aluminum oxide is formed on a support in 50-3,000Angstrom  thickness by vacuum deposition or other method, and on the layer a layer of a photosensitive resin having diazo groups, azido groups or the like and insoluble in an aqueous soln. contg. alkaline earth metal is formed in 0.5-10mum thickness. After carrying out exposure, the resin layer is first developed with an aqueous soln. of sodium hydroxide, potassium carbonate or the like, and the metallic thin layer is secondarily developed with an aqueous soln. of alkaline earth metallic hydroxide. By similarly carrying out dot reduction in 2 steps, clear dot reduction is enabled.
Patent JP-H09253856-A (JP)
Title: Controller for profiling welding line
Inventor: HIRAYAMA TAKAHIDE
IPC: B23K9/095
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the profiling precision by emitting a signal when a welding torch is positioned at swinging both ends or the center of swinging, lowering or raising a welding voltage following to the signal and holding an arc length constant. SOLUTION: Welding is executed while swinging a welding torch. When the welding torch is passed through a center A of swinging, a compensating command voltage is added to a standard command voltage and the welding command voltage is raised. When the welding torch is passed through swinging both ends B, the welding command voltage is returned to the reference command voltage. When the welding torch is positioned at the swinging both ends, because the voltage is raised, an arc length is made constant. Because the arc length is constant, the current bias and the voltage bias of the welding torch are influenced only by the change of projecting length of a wire. This bias is detected and the locus of welding torch is corrected. The short-circuit at the swinging both ends is decreased and the occurred of spatter is reduced.  The under-cut of a welding bead can be restricted and the quality of the welding bead is improved.
Patent JP-S5517451-A (JP)
Title: Wavelength position determining method for x-ray spectral unit
Inventor: HARA KOUICHI
IPC: G01N23/207
Filed: 1978-07-26
Abstract: PURPOSE:To increase the accuracy of wavelength position determination, by determining the wavelength of the peak position of the X-ray spectrum through the processing of the X-ray strength signal. CONSTITUTION:The processor 29 including the memory section of count value is connected among the scaler timer unit 22, recorder 24 and the stop motor power supply 27, and the printer 28 is connected to the processor 29. Further, the electron ray 3 emitted from the electron gun is emitted on the test piece 7, the X-rays produced are detected with the X-ray detector 13 via the spectral element 10 and X-ray slit 12, unnecessary background is eliminated with the peak analyzer 12, and after the X-ray strength changed each instance is measured at the rate meter 23, it is recorded on the pen recorder 24. The output of the peak analyzer 21 is integrated in time at the scaler timer unit 22, the output is inputted to the processor 29 to be printed out on the printer 28. When the counter is finished, the operation of the step motor 26 is controlled via the step motor power supply 27 to start the next counting, the sum of X-ray strength is taken to the specified measuring channel to suitable number of splits, and the center of the region at maximum for the total is taken as the normal wavelength position.
Patent JP-S57204406-A (JP)
Title: Measuring method of length using scanning-type electronic microscope and its device
Inventor: INOUE MASAHIRO
IPC: G01B21/02
Filed: 1981-06-12
Abstract: PURPOSE:To measure length between 2 points exactly and quickly, by reflecting an image of a sample on a screen of a cathode ray tube, and moving the first and second markers reflected by brilliance modulation, to each part corresponding to the end part between 2 points of this image, respectively. CONSTITUTION:A wafer 21 is placed in a barrel CM of a scanning-type electronic microscope, and is scanned by an electronic beam 14 in accordance with signals from saw-tooth wave generating circuits 5, 6. A secondary electron goes into a detector 22, pases through amplifiers 23, 24, and reflects a pattern image 59 on a picture 9a of a cathode ray tube 9. By a marker generating circuit 25, marks MK1, MK2 are generated on the picture, and can be moved to a position of an object to be measured. By a threshold level deciding circuit 29 set by a control panel 38, a threshold level is set to a suitable position of a video signal Aa of a pattern, is binary-coded, a mark signal of both sides of a pattern line is detected by a circuit pattern measuring circuit 48, and width of the pattern is operated and displayed 57 by an operating circuit 52.