baber/WOPTO huggingface dataset:
Patent JP-H07230595-A (JP)
Title: Vehicle traffic signal
Inventor: UCHIYAMA SHINICHI
IPC: G08G1/07
Filed: 1994-02-18
Abstract: PURPOSE:To provide a vehicle traffic signal which can improve the using efficiency of vehicles in a one-way traffic state and also to improve the traffic congestion of only one of both ways. CONSTITUTION:A sensor 5 is placed on a stop line 3 prepared at the entrance of a one-way traffic road 2 together with a sensor 6 set at a position slightly ahead of the line 3. Thus the passing vehicles 4 are detected by both sensors 5 and 6. The signals detected by the sensors are inputted through an input part 8 and stored in a memory part 9. A control part 15 adds the data (the number of vehicles passed) obtained from both sensors to the time shown by a clock 10 and stores them in a 2nd storage part 12. Then a deciding part 14 switches the signals 7 placed at both sides of the road 2 to the corresponding red or blue signals based on the data stored in the part 9 and the signal control program stored in a 1st storage part 13. Thus the traffic control is performed for vehicles.
Patent JP-S58156376-A (JP)
Inventor: ARUFURETO BUENO
IPC: B06B1/16
Filed: 1983-02-14
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-H08217549-A (JP)
Title: Ceramic slurry composition
Inventor: MIYAZAKI MAKOTO
IPC: C04B35/632
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a ceramic slurry compsn. contg. a flexible binder having high water solubility and excellent in thermal decomposability. CONSTITUTION: This ceramic slurry compsn. consists of powdery ceramic stock, a water-soluble polymer obtd. by copolymerizing monomers including acrylic ester as an essential component or a salt of the polymer, water-soluble alkylene glycol and water. The water-soluble polymer is a copolymer of an unsatd. monomer having a carboxylic acid group as a 1st component with alkyl (meth) acrylate having at least one polyalkylene oxide group in the alkyl group as a 2nd component, alkyl (meth)acrylate having at least one hydroxyl group in the alkyl group as a 3rd component and hydrophobic acrylic ester as a 4th component.
Patent JP-H07204160-A (JP)
Title: Insertion part of body inspecting device
Inventor: ABE KENJI
IPC: A61B1/00
Filed: 1994-01-24
Abstract: PURPOSE:To derive a treatment tool at a desired angle by using an exchangeable path forming piece when the treatment tool is derived from the side plane part of the tip hardened part of an insertion part. CONSTITUTION:A recessed part 24 is formed at a position on a base terminal side nearer than a part where an ultrasonic transducer 20 is loaded on the tip hardened part 6 at the insertion part of an endoscope, and a stick tool insertion path 34 inserted into the insertion part 1 is opened at the recessed part 24. The path forming piece 40 provided with a direction change path 41 communicated with the stick tool insertion path 34 is fitted in the recessed part 24 almost closely, and the direction change path 41 is formed in such a way that the part of its prescribed length is formed linearly, however, its direction is changed in the middle way, and it rises from the axis of the tip hardened part 6 to a side plane direction, and a stick tool deriving exit 43 is formed while opened at the side plane part. The path forming piece 40 is fixed with a ring 25 screwed and fitted to the tip hardened part 6.
Patent JP-H10224121-A (JP)
Title: High-frequency circuit, and method for adjusting frequency of the same
Inventor: ARAI YUKARI
IPC: H01P7/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To adjust the central element frequency of a band-stop filter by means of a stub by providing an open stub, connected to a microstrip line and a ground metallic layer formed on the whole rear face of a substrate. SOLUTION: A square stub 22 formed by the microstrip line is formed at a half-insulating GaAs substrate 21. A part 24 equivalent to the rear side of a part 23 of the tip part of this stub 22 is selectively etched from a rear face. At the time of etching, a ground metallic layer 25 is formed at the whole rear face side of the substrate 21. At this time, the characteristic impedance of the microstrip line changes only at the part in terms of a circuit. Then the substrate 21 at a position, equivalent to the rear side of the stub 22, is etched from the rear face side extending a necessary strength (with respect to a transmitting direction = the longitudinal direction of the stub) to a thickness necessary for adjusting the characteristic impedance of the place.
Patent JP-S62188841-A (JP)
Title: Continuous variable type gearing producing pneutral state inwhich gear is engaged
Inventor: JIEIMUSU PII MAASEI
IPC: F16H37/08
Filed: 1987-02-03
Abstract: A geared-neutral continuously variable transmission has a variable-ratio belt drive (l6), a fixed-ratio drive (l8) and a planetary gear set (20). The fixed-ratio drive is selectively connectible to the transmission input (l2) by means of a friction clutch (30), and to the planetary gear set by means of another friction clutch (46). A one-way clutch (44) is disposed in parallel-drive relation with the said other friction clutch. When the fixed-ratio drive is not transmitting torque, it can be effectively removed from the drive path, to increase efficiency and reduce noise generation, by disengagement of the friction clutches.
Patent JP-S55115349-A (JP)
Title: Semiconductor device
Inventor: SAKANO MASAHIRO
IPC: H01L23/48
Filed: 1979-02-28
Abstract: PURPOSE: To improve the voltage withstanding capability and to reduce the floating capacitance by making a metal stylus contact with the electrode on the conductive layer of the semiconductor element.  
     CONSTITUTION: The tip of the wolfram stylus 15 attached to the end of one lead 14 encroaches on the electrode 13 of the semiconductor element 12 fixed to the end of the other lead 11 a part of which is sealed in the glass case 10. The stylus 15 is bent in its midway and is elastically connected to the electrode 13, the distance between the bend and the electrode 13 is fairly wider than that of the traditional band-type connector. In this way, since the stylus is in contact with the electrode elastically, the scattering of the electric characteristics is reduced, the quality is stabilized. Also since the stylus is made vertically contact with the electrode, the floating capacitance is reduced, the discharge across the edge of element and the stylus is scarcely caused, the voltage withstanding capability can be improved. Moreover, no bump electrode can be required to reduce the number of manufacturing processes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05190824-A (JP)
Title: Method of inspecting image sensor and mtf test chart used therefor
Inventor: KITAMURA KOICHI
IPC: H04N1/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide a method for inspecting an image sensor for measuring MTF in a simple manner and improving its measurement accuracy. CONSTITUTION:An MTF test chart of 4.11p/mm is used for an image sensor of 8 elements/mm (0.125mm pitch). That is, width of each color constituting fringes of the MTF test chart is narrower than a pitch of an image reading element. An interval of the maximum amplitude of a Moire pattern obtained based on these values is 10mm. Since it is possible to inspect correct MTF only on a part where the MTF Moire pattern is the maximum amplitude, appearance of the maximum amplitude in such a narrow interval allows simultaneous inspection of MTF over a whole region of a main scanning direction of the image sensor.
Patent JP-H04251281-A (JP)
Title: Airtight-panel coupling system
Inventor: UIRIAMU FUREDERITSUKU DENPUSUT
IPC: E04D3/08
Filed: 1991-02-15
Abstract: PURPOSE: To obtain an air-tight panel engaging system being useful for a closed system of a life range model, etc. CONSTITUTION: A gasket 18 mounting over adjacent engaging sheets 21 so as to form a seal is provided. The gasket 18 has an almost U-shaped cross section and the round end parts 19 of respective legs are abutted on the surfaces of the engaging sheets. A belleville spring 28 for elastically deviating the engaging sheets towards the gasket 18 and compensating the compressive strain of the gasket is provided. The belleville spring 36 is used for permitting the base part of the gasket 18 to be brought into pressure-contact with a lower part supporting material and for forming the sure seal around a stad 22 running to the gasket in order to support the belleville spring 28 so that the large net- shaped gasket is constituted by a whole engaging system.
Patent JP-H07240662-A (JP)
Title: Multiplication device of capacitance by variable coefficientfor the purpose of adjustment of particularly cut-off frequency of filter and filter therewith
Inventor: PIEERU JIYUNE
IPC: H03H11/04
Filed: 1995-02-09
Abstract: PURPOSE: To provide a device for multiplying capacitance by a variable coefficient, especially the device for adjusting the cut-off frequency of a filter provided with such capacitance. CONSTITUTION: A current amplification means is provided, the amplification of a current passed through the capacitance is made possible by it, and at the time of assuming that the capacitance strays between prescribed first point (A) and second point (B), the current amplification means is essentially provided with a differential current amplifier 42.
Patent JP-H08218139-A (JP)
Title: Nickel-aluminum intermetallic compound containing element to be added
Inventor: ISHIYAMA SHINTARO
IPC: C22C1/04
Filed: 1995-02-09
Abstract: PURPOSE: To improve ductility at a low temp. and strength at a high temp. in an Ni-Al intermetallic compound by incorporating the elements to be added such as Ti, Fe and V and specifying its compsn. CONSTITUTION: This Ni-Al intermetallic compound has a compsn. of xNiAl+X contg. the elements X to be added (Ti, Fe, V, W, Cr, Cu, Mo, Nb, Ta, Hf, Zr or/and B) [(x) satisfies 50.5 to 63.5. For example, the compositional ratios of Ni:Al:X is regulated to 50:(50 to 63.5):37.5]. As one of the intermetallic compounds, the one having an alloy compsn. of NiAl+aA+bY+cZ, in which the fourth elements Y to the third elements A are constituted of the balance elements, and their amt. (b) to be added is regulated to the one not exceeding the maximum 50at.% to X. Moreover, the fifth elements Z are essentially consisting of B, and the amt. (c) thereof to be added is regulated to 0 to 0.2at.%. Since the structure of this Ni-Al intermetallic compound is refined and uniformized, it is enough in ductility at a room temp. and is excellent in mechanical strength at a high temp.
Patent JP-2000217499-A (JP)
Title: Apparatus for baking food
Inventor: HAZAMA SHINICHI
IPC: A21B2/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make the baking state of a food material readily regulable. SOLUTION: This apparatus for baking a food is designed to bake each food material 8 with a pair of gas burners 2 having burning surfaces 200 mutually opposed with the food material 8 sandwiched therebetween. The apparatus is equipped with supporting mechanisms 3 for supporting the respective gas burners 2 so as to freely contact and separate in the opposite directions and a regulating mechanism 4 capable of performing external operations in order to regulate the supporting positions of the respective gas burners 2 with the supporting mechanisms 3.
Patent JP-H03229523-A (JP)
Title: Method and device for simultaneous transmission diversity of two stations
Inventor: FUJIMOTO ATSUSHI
IPC: H04B7/26
Filed: 1990-02-02
Abstract: PURPOSE:To effectively use a frequency by simultaneously transmitting two radio signal waves which are angle-modulated in a signal m(t) and the inverse of m(t) from two transmission stations, providing FM and AM detectors in a receiver and selecting/outputting a demodulation signal whose ratio between a signal and noise power is satisfactory. CONSTITUTION:In a line control station 1, a transmission signal is branched into two. The radio transmission stations 15 and 16 angle-modulate the signals f1 and f2 as modulation signals by the FM modulators 11 and 12 and transmit the signals from antennas 13 and 14. An amplitude ratio detection circuit 25 detects the amplitude ratio of the components of the frequencies f1 and f2. When the amplitude ratio is considerably larger or smaller than '1', an output signal 107 from an interference noise removal circuit 30 is outputted as the demodulation signal 110. When the amplitude ratio is near '1', an output signal 109 from an AM detection/FM detection circuit 31 is outputted as a modulation signal 110. Consequently, the demodulation signal 110 whose ratio between the signal and noise power can be obtained without depending on the amplitude ratio.
Patent JP-H11219592-A (JP)
Title: Non-volatile memory device
Inventor: WATANABE MITSUHIRO
IPC: G11C16/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory device capable of extending the normally operational ambient temperature range of a ROM substantially even if a consumer ROM on the market is used. SOLUTION: This device is provided with a ROM 5, a RAM 6 which can store all data stored in the ROM 5, a reading/writing control circuit 4 for the ROM 5, ROM 6, a temperature sensor 1 measuring operation surrounding temperature of the ROM 5, and comparators 3A, 3B discriminating whether measurement temperature of the temperature sensor 1 is in the range of the upper and lower limit reference values or not. The control circuit 4 has output control means 41-45 outputting read-out data of the ROM 5 when the measured temperature is in a range of the upper and lower limit reference values, outputting coincidence data when read-out data of the ROM 5 and the ROM 6 are coincident and the reference values are over the range, and outputting data having higher reliability out of read-out data of the ROM 5 and the ROM 6 when they are not coincident.
Patent JP-S55115045-A (JP)
Title: Printing plate preparation
Inventor: HASEGAWA SATORU
IPC: G03F7/32
Filed: 1979-02-27
Abstract: PURPOSE: To enable gumming up efficient in operation of a printing plate, correction processing, etc. without requiring water washing, by processing a developed pohtosensitive lithographic printing plate with an aqueous solution containing a surfactant.  
     CONSTITUTION: A developed lithographic printing plate is processed with an aqueous solution containing a surfactant, such as polyoxyethylene alkylethers or polyoxyethylene aliphatic acid esters in an amount of 0.1W20wt% (preferably 0.5W 10wt%). It is desirable that the above aqueous solution further containing a buffer or an oleophilic substance (oleic acid, lauric acid or the like) is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06236247-A (JP)
Title: Index display device
Inventor: KATOU MAMANA
IPC: G06F3/048
Filed: 1993-02-10
Abstract: PURPOSE:To grasp the position of a document on a front face by adding luminance information to an index when adding the index while overlapping and displaying a lot of documents on a bit map display device. CONSTITUTION:This device is composed of a position input device 101, index position analyzing means 102 for analyzing position information provided from the position input device 101 as the index position of a page to be displayed, storage device 104 for storing the index position of the page to be displayed as the output from the index position analyzing means 102, index luminance allocating means 108 for stepwise allocating luminance along a straight line or a function curve while accessing the storage device 104, index display means 105 for accessing the index position and the allocated luminance to the storage device 104 and displaying the result, frame buffer 106 for allocating the output of an index display function, and display device 107 for displaying an output signal from the frame buffer 106.
Patent JP-H07233123-A (JP)
Title: Production of dimethyl 2,6-naphthalenedicarboxylate
Inventor: ITO MOTONOBU
IPC: C07C67/54
Filed: 1994-02-21
Abstract: PURPOSE:To obtain the subject high-quality compound, in producing it by esterifying 2,6-naphthalenedicarboxylic acid with methanol, by making a two- stage recovery of the methanol unreacted during and after the reaction along with recrystallization for the aimed compound. CONSTITUTION:2,6-Naphthalenedicarboxylic acid is heated and brought to a melt state under pressure or a partially slurried state; the resultant system is then fed with methanol to carry out esterification while drawing the vaporized methanol unreacted out of the system. Furthermore, after the reaction, the system is depressurized to evaporate the methanol left in the reaction liquor and purge it out of the system. Thereby, the methanol unreacted is recovered and the reaction liquor is distilled to recover crude dimethyl 2,6- naphthalenedicarboxylate, which is then recrystallized using an organic solvent, thus obtaining high-purity dimethyl 2,6-naphthalenedicarboxylate. It is preferable that, for the esterification using an excess of methanol, the reaction be conducted while holding the methanol in the liquid phase. The reaction is pref. carried out at 100-300 deg.C under a pressure of 10-30kg/cm<2>G.
Patent JP-S53107258-A (JP)
Title: Frequency split filter
Inventor: OOKAWA GENICHI
IPC: H03H11/12
Filed: 1977-03-02
Abstract: PURPOSE:To adjust frequency characteristics depending upon the variation of one constant, by makin the total gain over the entire band contand and by making the transfer characteristics at the high band side and low band side symmetrical to the crossover frequency.
Patent JP-S62180259-A (JP)
Title: Ammonium ion sensor
Inventor: YAMAGUCHI HIDEICHIRO
IPC: G01N27/333
Filed: 1986-02-04
Abstract: PURPOSE:To improve ion selectivity and to make responsiveness faster by providing a film having a reversible oxidation reduction function on the surface of a conductive base body and providing an ammonium ion selective film thereon thereby constituting a sensor. CONSTITUTION:A carbon material, gold, indium oxide, etc., are used for the conductive base body and the film (oxidation reduction film) having the reversible oxidation reduction function is formed on the surface thereof. An org. compd. of quinone-hydroquinone type or amine-quinoid type or high-polymer compd. is used as the oxidation reduction film. The ammonium ion selective film is provided on said film to constitute the sensor. A film formed by depositing an ammonium ion carrier, for example, the nonactine expressed by the formula, etc., on the high-polymer film is used for the ammonium ion selective film. Since the ammonium ion selective film is provided via the oxidation reduction film, the need for an internal liquid of the sensor is eliminated and the miniaturization is made possible. The responsiveness to potential is thus improved and the high accuracy is obtd.
Patent JP-S56121444-A (JP)
Title: Preparation of jelly substance
Inventor: OOSAWA JIYUICHI
IPC: A23L29/20
Filed: 1980-02-27
Abstract: PURPOSE: To prepare a jelly substance without heating, etc., only by leaving to stand a mixture obtained by adding a calcium salt to an aqueous solution of polysaccharides produced by Alcaligenes faecalis.  
     CONSTITUTION: Alcaligenes faecalis is clutured in a liquid medium under aerobic conditions, and the produced polysaccharides are recovered from the medium and dissolved in water to a concentration of about ≥0.01wt%. The solution is converted to a jelly substance by adding a soluble calcium salt thereto. Any water-soluble calcium salt can be used as the salt. Presence of other compounds such as sugars, amino acids, or natural substance such as fruit juice, in the polysaccharide solution does not affect the jellifying tendency of the solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58140487-A (JP)
Title: Control device for variable capacity pump
Inventor: WATANABE HARUO
IPC: F04B1/26
Filed: 1982-02-17
Abstract: PURPOSE:To effect a swift control in a high speed by a method wherein a force motor is arranged orthogonally to the revolving shaft of a pump, the center of a bobbin for the force motor is opposed to an orifice to generate oil having a variable pressure and the swash plate of the pump is operated by the pressurized oil. CONSTITUTION:A main shaft 1, driven by a motor, rotates a rotor 5 through a spline coupling. The swash plate 9, varying the capacity of the pump, is inclined by an actuator 11 through a flange 13 and a pin 12. Both sides operating chambers of the actuator 11 are connected to the force motor 18 through paths 25A, 25B and when an electric current is impressed to the coil 19A of the bobbin of the force motor 18, the bobbin 19 moves to the direction of the main shaft 1 to control back pressures PA, PB. The controlled back pressures PA, PB act on the actuator 11 to change the slant angle of the swash plate 9.
Patent JP-H05222917-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F01N3/02
Filed: 1992-02-07
Abstract: PURPOSE:To properly carry out regenerating treatment without damaging filters by estimating the quantity of unburned particulates remain by the regeneration time from the regeneration start of the filters to the interruption due to the stop of an engine, and by changing the subsequent regeneration judging value in accordance with the estimated quantity. CONSTITUTION:An exhaust emission control device for an internal combustion engine is constituted in such a way that particulate filters 2, 3 are incorporated in exhaust passages, and after the quantity of particulates collected in the filters has reached a regeneration reference value, the particulates are ignited by heaters 15, 16, and regeneration gas is supplied for carrying out regeneration. This device is provided with a regeneration time counting means by which the time from the start of regeneration is counted at the time of regeneration of the filters, and a regeneration reference value changing means by which the subsequent regeneration reference value is changed in accordance with the time from the start of regeneration to the stop of the engine when the engine is stopped during the regeneration of the filters. The regeneration reference value changing means is constituted in such a way that the correction value to be added to the subsequent regeneration reference value is increased as the time from the start of regeneration to the stop of the engine is short.
Patent JP-S61183047-A (JP)
Inventor: JIYOOJI SHII UIRIAMUSU
IPC: B65H23/34
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61183640-A (JP)
Title: Method for recording image
Inventor: TAKEDA TAKASHI
IPC: G03C1/005
Filed: 1985-02-08
Abstract: PURPOSE:To form a polymer image only by short-time heating by imagewise exposing an image recording material obtd. by coating a support with a photosensitive layer contg. a photosensitive silver halide, a polymerizable vinyl monomer and a specified compound to form a latent image. CONSTITUTION:The image recording material is obtd. by coating the support with the photosensitive layer contg. the photosensitive silver halide, the polymerizable vinyl monomer and the compound represented by formula I (where X is -R4O or a group represented by formula II as a substituent at the o- or p-position on the benzene ring, Y is =C=O or -SO2, and each of R1-R4 is H, alkyl or substituted alkyl). The image recording material is imagewise exposed to form the latent image on the photosensitive silver halide, and the polymerizable vinyl monomer is polymerized by heating at a part where the latent image exists to form the polymer image.