baber/WOPTO huggingface dataset:
Patent JP-H01283915-A (JP)
Title: Multilayer device and its manufacture
Inventor: HAN CHII RIN
IPC: H01G4/12
Filed: 1989-03-01
Abstract: PURPOSE: To achieve miniaturization by coupling a ceramic capacitor and a ceramic varister to one piece monolithic device. CONSTITUTION: A varister composition 21 is set in a space between two electrodes 22, 23 in multilayered capacitor structure, and a ceramic capacitor composition 20 is set in a space between the remaining metal electrodes of the structure body. Next, the two kinds of compositions are sintered by one operation. The varister and capacitor compositions are separately baked before assembling to be sintered. Thereby the two kinds of ceramic compositions are solidified and laminated to form a single monolithic device. Thus, a protective effect for both a high frequency and a high amplitude voltage surge is given, thereby being able to achieve miniaturization.
Patent JP-S53131963-A (JP)
Title: Device for controlling nitrogen oxide removing device
Inventor: MURAKI RIYOUJI
IPC: B01D53/74
Filed: 1977-04-25
Abstract: PURPOSE: To provide the subject device wherein while the time lag of detection is compensated, the quantity of NOx produced is computed and estimated, and NOx after treatment is detected and corrected thereby constantly maintaining properly the quantity of supply of a reducing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06304553-A (JP)
Title: Domestically used pitcher
Inventor: ROI DABURIYU KENNEN
IPC: C02F9/00
Filed: 1994-03-17
Abstract: PURPOSE: To enable easy and safe maintenance work with a water purification device for home use which removes contaminants from water and sterilizes the microorganisms in the water.  
     CONSTITUTION: A carbon block filter for removing particulates and org. contaminants from water is housed in a disposable pressure vessel 28. A radiation energy supply source includes a UV discharge lamp 21 and a diverter for providing a spiral plug flow of water around the discharge lamp 21. The device is provided with a filter monitor which provides a user with an automatic indication when the filter 20 reaches its end of life and a UV supply source monitor which provides the user with the automatic indication when the UV discharge lamp 21 malfunctions. The safe and easy exchange of the filter cartridge 28 and the UV discharge lamp 21 is made possible. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63214048-A (JP)
Title: Line terminator
Inventor: TOMIKAWA MASATAKA
IPC: H04L69/40
Filed: 1987-03-03
Abstract: PURPOSE:To facilitate the diagnosis and maintenance of a line terminator (DCE) by constituting the titled device in a way that an operation setting a synchronizing system applied to a data terminal equipment (DTE) is set to the DCE. CONSTITUTION:Sent data signal from a local DTE is given to a DCE 20 via a signal line 21 and sent to a transmission data line 33 via a loopback test circuit 31. The signal is inputted to a modulation circuit 37, modulated by the circuit 37 and sent to a LINE 22 via a data line 35 and a loopback test circuit 32. In this case, the data signal on the line 33 is sent also to a serial input/ output interface (SIO) 54 provided to a control circuit 40 in the DCE 20 and a shift register (SR) 55. When the detection of SYN or FLG synchronization from a decoder (DEC) 57 or 58, a microprocessor (mup) 51 of the circuit 40 in its idle state is executed, the synchronizing system of the DTE is decided depending on the content. Then the processor 51 sets the SIO 54 to the synchronizing system set by itself and started.
Patent JP-H01219863-A (JP)
Title: Developer replenishing device
Inventor: FUSHIMI SEIICHIRO
IPC: G03G15/08
Filed: 1988-02-29
Abstract: PURPOSE:To surely set a toner empty detecting means by providing said means with a red switching operating in response to the coming near/off of a magnet provided on an empty lever and detecting toner empty by at least two ore more detecting actions of the reed switch. CONSTITUTION:Owing to the rotation of an eccentric cam 87 provided on a developer agitating means 81, the empty lever 91 of the toner empty detecting means 90 is rocked vertically, and toner empty is detected through two or more actions of the reed switch 94, which are caused by the rocking of the empty lever 91. When a container 61 is full of toner in initialization, the rocking of the lever 91 results in toner interposition between the top of the lever 91 and the reed switch 94, whereby the switch 94 can be set in turn-off-state. Thus, the toner empty detecting means 90 is set surely.
Patent JP-H06255270-A (JP)
Title: Thermal transfer accepting sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/50
Filed: 1993-03-08
Abstract: PURPOSE:To provide a thermal transfer accepting sheet that can be easily discriminated between its top side and rear side by a difference in surface reflective characteristics and can be prevented from being fused to an ink ribbon. CONSTITUTION:A thermal transfer accepting sheet comprises a dye accepting layer 2 formed on one surface of a sheet substrate 1 by incorporating a dyeable resin as a main component and a rear surface layer 3 formed on the other surface of the sheet substrate 1. Where surface reflective characteristics are shown by a value (b) specified by JIS-Z8730, a difference of 3.0 or more is determined between the value (b) of the surface of the dye accepting layer 2 and the value (b) of the surface of the rear surface layer 3. The rear surface layer 3 contains a silicone group-containing block copolymer as a main component.
Patent JP-S58164590-A (JP)
Title: Charge transfer type complex compound and preparation thereof
Inventor: WATANABE SHIYOUJI
IPC: H01B1/12
Filed: 1982-03-24
Abstract: NEW MATERIAL:A charge transfer type complex compound, expressed by the formula(R is halogen, alkyl, alkoxyl, cyano or nitro), and consisting of a 1, 10- phenanthroline derivative and iodine. EXAMPLE:1, 10-Phenanthroline-iodine complex. USE:A semiconductor material for electrical resistance elements or heat-sensitive elements, etc. PROCESS:Solutions of a 1, 10-phenanthroline derivative, e.g. 1, 10-phenanthroline, and iodine respectively dissolved in a solvent, e.g. chloroform, are mixed and reacted to collect deposited crystals by the filtration, and the crystals are washed with n-hexane, etc. and dried to give the amide complex of the 1, 10-phenanthroline with the iodine having 132-134 deg.C melting point at 5:3 composition ratio between the iodine and the 1, 10-phenanthroline.
Patent JP-H04285001-A (JP)
Title: Heat exchanger-type reformer
Inventor: MORIYA NOBUO
IPC: F28D7/16
Filed: 1991-03-12
Abstract: PURPOSE:To provide a compact heat exchanger-type reformer with the heat transmission efficiency improved and capable of uniformly heating the catalyst tube. CONSTITUTION:This heat exchanger-type reformer is provided with a bayonet- type catalyst tube 1 consisting of an inner tube 3 for steam-reforming natural gas into a gas rich in hydrogen and carbon monoxide and an outer tube 2. In this reformer, a demister net 10 and a wire net 11 are provided in the inner tube 2 to promote heat transmission.
Patent JP-H05248446-A (JP)
Title: Propeller shaft
Inventor: WATANABE JIYUNYA
IPC: F16D3/32
Filed: 1992-03-04
Abstract: PURPOSE:To prevent occurrence of intensive vibration and torque fluctuation when an working angle is provided between shafts by a method wherein first and second universal joints are set in the same-phase and second and third universal joints are set in a given mutually different rotation phase. CONSTITUTION:A double Cardan type universal joint DJ is provided with a first universal joint J1 coupled to a transmission shaft T1 and a second universal joint J2 coupled to a coupling shaft S1. Meanwhile, a third universal joint J3 through which a differential shaft D1 is coupled to the coupling shaft S1 is provided, and given working angles theta1 and theta2 are set between the shafts T1 and S1 and between the shafts S1 and D1 respectively. By setting a phase difference PSI1 between the first and second universal joints J1 and J2 to 0 deg. and setting a phase difference PSI2 of +90 deg. between the second and third universal joints J2 and J3, a rotation angular velocity ratio omegaout/omegain between the shafts D1 and T1 can be reduced and suppressed to a value within a range in which there is no fear of occurrence of intense vibration and a torque fluctuation.
Patent JP-H07260762-A (JP)
Title: Filler for high-speed liquid chromatography and manufacture thereof
Inventor: ODA HIROSHI
IPC: B01J20/32
Filed: 1994-03-17
Abstract: PURPOSE:To obtain the product of high quality, to shorten the time required for analysis and to reduce solvent used for a mobile phase by decreasing the amount of the eluted material from polysaccharide derivative, cleaning the filler with solvent and removing the eluted material from the polysaccharide derivatice. CONSTITUTION:This is a filler, wherein polysaccharide derivative is coated on a carrier. The amount of the eluted material from the polysaccharide derivatice is made small. The amount of the eluted material from the polysaccharide derivative is measured as follows. The mixed liquid of n-hexane/2-propanol=9/1 (capacity ratio) is made to pass the filler, which is filled in a column having the inner diameter of 1 cm and the length and the solution of 564ml is sampled from the liquid at 40 deg.C flowing at 4.7ml/min. The solution is enriched, dried and measured. The amount is 0.1mg or less. In this measuring method, the filler is cleaned with the solvent until the amount of the eluted material from the polysaccharide derivative becomes 0.1 mg, and the eluted material from the polysaccharide derivative is removed. The polysaccharide can be optically active regardless of natural polysaccharide or synthetic polysaccharide. For example, cellulose, amylose and the like can be listed.
Patent JP-H08239001-A (JP)
Title: Sensor for occupant crash protection auxiliary device
Inventor: TAMAI HIROAKI
IPC: B60R21/16
Filed: 1995-03-07
Abstract: PURPOSE: To prevent abnormal sound due to longitudinal play in air bag sensor. CONSTITUTION: An arm 56 is disposed within an air bag sensor 10, which starts a sensor due to its move in its push by a ball 50 at time of vehicle rapid deceleration. The ball 50 is fixed to a receiving portion 56 of the arm 56 by means of a screw 100. Thus, an abnormal sound due to longitudinal play in the air bag sensor 10 is not caused.
Patent JP-S61206375-A (JP)
Title: Gamma correction circuit
Inventor: ISHITANI SHIZUO
IPC: H04N5/202
Filed: 1985-03-08
Abstract: PURPOSE:To prevent blooming of a cathode-ray tube by detecting a current at a video signal from a cathode current detecting transistor (TR) and applying control to decrease the contrast when the current is large thereby decreasing a signal voltage applied to the cathode-ray tube. CONSTITUTION:Red, blue and green signals through a signal processing circuit 1 are amplified by output amplifier TRs 2-4 and fed to bases of cathode current detecting TRs 11-13. The cathode current is converted into a voltage by resistors 17, 18, fed to an automatic white balance adjusting circuit 19 to adjust automatically the white balance. On the other hand, a detection voltage is extracted to the base of a TR 22 through an emitter follower TR 21 from the midpoint between the resistors 17, 18. When the cathode current at a video signal period increases and the voltage rises, the TR 22 is actuated, the collector potential is lowered and when the voltage is decreased from a low voltage across the resistor 26 by one diode's forward voltage drop (nearly 0.7V), the diode 25 is conducted, the potential V3 is lowered, the contract voltage is decreased, not causing blooming.
Patent JP-S55140744-A (JP)
Title: Manufacture of heating wire-containing interlayer for glass
Inventor: HIRASE TAKAHIRO
IPC: C03C27/12
Filed: 1979-04-19
Abstract: PURPOSE: To manufacture the title interlayer capable of uniformly heating the whole of a glass plate by parallelly arranging heating wires on an interlayer so drawn that one side is made longer than other side and bonding the wires by pressing from the upper part.  
     CONSTITUTION: Interlayer 1 so drawn that one side 3 is made longer than other side 4 is conveyed from coiling roll 2 through the outside of conic roll 5. Heating wires 7 of 5W30μ diameter are fed through guide rolls 8, corrugated with vibrators 9 set along roll 5, and parallelly arranged in the lateral direction of interlayer 1 at intervals of 0.5W3cm. At the same time, a voltage is applied between rolls 6, 8, and wires 7 between rolls 6, 8 are charged with electricity to melt an interlayer 1 portion contacting to wires 7 by heating. At this state wires 7 are bonded to interlayer 1 by pressing with pressure bonding roll 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09244177-A (JP)
Title: Novel polyhalomethane compound and photosensitive material containing the same
Inventor: OKADA HISASHI
IPC: G03C1/498
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To stably produce a photosensitive material having high sensitivity, ensuring low fog and less liable to variation in the photographic performance by incorporating at least one kind of specified polyhalomethane compd. SOLUTION: This polyhalomethane compd. is represented by formula I, wherein each of R1 -R7 is H or a substituent but at least one of R2 -R7 is a substituent represented by formula II (where Y is CO, SO or SO2 , each of X1 and X2 is a halogen and A is H or an electron withdrawing group). The substituent represented by each of R1 -R7 is, e.g. an alkyl, alkenyl, alkynyl, an aryl or amino, these substituents may further be substd., and in the case of two or more substituents, they may be different from each other.
Patent JP-H07129624-A (JP)
Title: Method and device for storing multi-media data file with story branches, method and device for reproduction, multi-media data file and recording medium
Inventor: HARUNA TOMOMI
IPC: G11B20/12
Filed: 1994-03-17
Abstract: PURPOSE:To perform the continuous transition of the reproduction of two moving picture files in a data stream composed of the plural moving picture tiles expressing a story provided with branches. CONSTITUTION:When it is assumed that one of the three moving picture files B, C and D is selected; reproduced and displayed after the moving picture file A is reproduced and displayed, storage in the /N recording medium is performed.in a prescribed order, the order of the moving picture files B, C and D for instance, following the moving picture file A and preloading data Bpre, Cpre and Dpre composing the respective head parts of the moving picture files B, C and D are stored before the moving picture files B, C and D, in this case, between the moving picture file A and the moving picture file B. In the case of reproducing and displaying the moving picture stream, the preloading data Bpre, Cpre and Dpre are loaded while reproducing and displaying the moving picture file A and are displayed during a period from the end of the display until the access of the next moving picture file B, C or D.
Patent JP-H09244180-A (JP)
Title: Base film for photographing film
Inventor: FURUYA KOJI
IPC: G03C1/795
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prepare a base film for photographic films consisting essentially of polyethylene-2,6-naphthalene dicarboxylate which is good in the form of a roll at the time of taking up the film in a roll form and is lessened in the occurrence of the flatness defect of the film induced by the form defect of the roll. SOLUTION: This photographic film is the biaxially stretched polyethylene-2,6- naphthalene dicarboxylate film which is subjected to embossing at both side ends of the film and at >=1 points of the intermediate parts and has 40 to 120μm thickness. The height of the embossing is 5 to 40μm and the difference in the height of the >=2 embossments existing on the straight line intersecting perpendicular with the longitudinal direction (MD) of the film is <=10μm.
Patent JP-H10228277-A (JP)
Title: Pitch name notation method, device therefor, recording medium recorded with program executing the pitch name notation method, numerical representing method for interval, tonality diagnostic method, and interval digitization information transmitting method
Inventor: KITANO MINORU
IPC: G10H1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pitch name notation method and device, a tonality judging method, etc., which can discriminate heteronymous homophony, etc., by providing an interval digitizing method for providing a numeral describing a musically correct interval as to musical sound information. SOLUTION: When intervals for assigning mathematically meaningful numerals to respective sounds in response to data showing the interval of musical sound is digitized, numerals are assigned to the pitch names of respective keys so that numerals assigned to respective 12 keys constituting one octave are repeated in 12-key units according to a certain rule and two numerals which become congruent modulo 12 are given to heteronymous homophony. Those assigned numerals are used to analyze the relation with the sound right behind the heteronymous homophony as a derivative sound given # and b and also analyze the relation with other sounds constituting a chord in case of the chord, thereby giving a musically correct and proper pitch name.
Patent JP-S51123628-A (JP)
Title: Photosensitive compositions
Inventor: KOBASHI TAKAHIRO
IPC: H01J9/227
Filed: 1975-04-21
Abstract: PURPOSE: To provide photosensitive compositions of a high sensitivity and not requiring organic solvents by employing water soluble azide compounds having a spectral light absorption region in a range of long wavelengths. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250469-A (JP)
Title: Device for dividing and decoding sound band
Inventor: NAGAI KIYOTAKA
IPC: H03M7/30
Filed: 1990-02-28
Abstract: PURPOSE:To smoothly connect the frequency spectra of sound signals in the time direction, to remove pulse-like noise and to suppress the deterioration of signal quality by outputting section level information obtained before an error section from an information interpolating part in each partial band at the time of generating a section error and using the outputted information as interpolation range information. CONSTITUTION:The sound band dividing/decoding device is provided with a level information interpolating part 14 and a range information interpolating part 15, and at the time of generating a section error, level information obtained before the section generating the error is outputted from the part 14 in each partial band. If the error is sporadically generated and another error is not generated after the generation of the error, the range information interpolated by using the range information existing before and after the error generating section is outputted from the part 15. Consequently, the sound signal frequency spectra can be smoothly connected in the time direction, the level of the range information obtained before the error generating section can be also attenuated and the deterioration of quality can be reduced.
Patent JP-S54139941-A (JP)
Title: Polyester powder coating composition self-curable by air drying and its application
Inventor: MATSUMOTO YOSHIO
IPC: C08G63/46
Filed: 1978-04-24
Abstract: PURPOSE: A powder coating composition self-curable by air drying that contains a specific polyester blocked at least one terminal of the main chain with a monofunctional unsaturated cyclic compound, thus having good coating operability.  
     CONSTITUTION: The terminals of a polyester prepared from (a) at least one of polycarboxylic acid components containing more than 10 mol% of aromatic polycarboxylic acid such as terephthalic or isophthalic acid and (b) at least one of polyhydric alcohol components are blocked with a monofunctional unsaturated alicyclic compound such as an adduct of ethylene or propylene glycol to dicyclopendiene to form a polyester melting at 30W150°C, which is used as the powder coating. The molar ratio of the monofunctional unsaturated alicyclic compound to the aromatic polycarboxylic acid is preferably 1W85. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08251952-A (JP)
Title: Ultrasonic motor and electronic apparatus with ultrasonic motor
Inventor: SUZUKI KENJI
IPC: H01L41/04
Filed: 1995-03-07
Abstract: PURPOSE: To obtain an ultrasonic motor having high environmental reliability in which reversible control can be realized through a simple drive system. CONSTITUTION: At least two sets of electrode groups 103a, 103b, each including a plurality of electrodes, are formed on the surface of a piezoelectric element 102. An oscillation drive circuit 405 is provided with at least two power amplifiers 501a, 501b having output terminals connected with each electrode group and driving each electrode group 103a, 103b independently. A switching circuit selects at least one of two power amplifiers in the oscillation drive circuit 405 based on the output signal from a forward/reverse rotation signal generation means for setting the rotational direction of a mover.
Patent JP-H11248503-A (JP)
Title: Flow meter and gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To be at low price and simultaneously enlarge a measuring range of a flow rate. SOLUTION: A flow speed sensor 11 outputs a signal corresponding to a mass flow rate of a gas 10 to a flow rate calculation part 13. A volumetric flow meter 12 outputs a signal corresponding to a volumetric flow rate of the gas 10 to a flow rate calculation part 13. The flow rate calculation part 13 replaces the volumetric flow rate with the mass flow rate as occasion demands based on measuring results of the flow rate sensor 11 and measuring results of the volumetric flow meter 12, and calculates a flow rate value unifying flow rate unit referencing one of the mass flow rate and the volumetric flow rate in all measuring areas to output it to a display part 3.
Patent JP-S52131355-A (JP)
Title: Device for feeding to supply plastic material
Inventor: SETO SHIYOUZOU
IPC: B66C1/62
Filed: 1976-04-28
Abstract: PURPOSE: To provide a device for feeding to supply mud to charge the mud into a mud gun with a mud attaching and detaching unit having an inserting needle longitudinally movable back and forth to be inserted into the mud and reaction bearing mechanism for fixing the mud at the other end of a free balance arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07233837-A (JP)
Title: Unidirectional rotary damper
Inventor: KOSUGI AKIO
IPC: F16F9/12
Filed: 1994-02-23
Abstract: PURPOSE:To increase the brake force by using a clutch spring having a large diameter, maintaining the sealing performance for preventing the leak of the viscous oil from a housing. CONSTITUTION:As for a unidirectional rotary damper which is constituted so that a brake disc 14 is introduced into the hollow part filled with the viscous oil 17 of a housing 10, and is equipped with a clutch spring 26 between the projection part 16 of the shaft 15 of a rotor 13 having the shaft 15 projected outside the housing and a driven gear 20 installed in a free revolutionen enabled form at the projection part, a concentric recess 21 which consists of a shallow circular recessed part 22 formed on the surface directed to the housing 10 and a deep outer annular groove 23 surrouning the outer periphery of the circular recessed part is formed on the driven gear 20. On a rotor shaft 15 which projects outside from the housing, a relay disc 25 having the equal diameter to the circular recessed part is fixed, and fitted into the circular recessed part 22 of the driven gear, and a clutch spring 26 is fitted over the outer periphery of the relay disc 25 and the inner periphery 23' of the outer annular groove.