baber/WOPTO huggingface dataset:
Patent JP-S58182549-A (JP)
Title: Method and apparatus of measuring concentration by ultrasonic wave
Inventor: YAMAGUCHI SEIJI
IPC: G01N15/06
Filed: 1982-04-20
Abstract: PURPOSE:To accurately find the concentration of suspending particles without being affected by air bubbles, by measuring the damping degree of each frequency by using >=2 kinds of ultrasonic frequencies and erasing the damping item by the air bubbles from a relational equation between the damping degree and the frequency. CONSTITUTION:Ultrasonic transmitting elements 13, 14 and ultrasonic reception elements 15, 16, are attached to the side wall of a pipe 1 flowing a liquid to be measured. The element 13 emits ultrasonic waves of a frequency f1 to the liquid to be measured in the pipe 1 by receiving a signal of the frequency f1 from a high-frequency oscillation circuit 11. The ultrasonic waves of the frequency f1 is received by the element 15 and is converted into an electric signal. Hereafter, its reception intensity If1 is entered to an operational circuit 21 after passing through a Log amplifier 19. In the same way, the ultrasonic waves of a frequency f2 (not equal to f1) from the element 14 is received by the element 16 and is inputted into the circuit 21. A prescribed equation obtained by erasing a damping item by air bubbles in the liquid to be measured is calculated in the circuit 21 and the signal corresponding to the concentration of suspending particles is outputted.
Patent JP-S56161656-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAMURA TOORU
IPC: H01L21/306
Filed: 1980-05-16
Abstract: PURPOSE:To finely and densely form an aluminum pattern by forming two-layer film of phosphorus glass and oxidized film on a substrate, selectively etching the film in an overhung state, depositing aluminum thereon and then removing the phosphorus glass. CONSTITUTION:A phosphorus glass film 3 and an oxidized film 4 are sequentially formed on the overall surface of a substrate 1 on which a transistor or the like is formed and an insulating film 2 is formed on the surface, and a resin mask 5 is formed on an aluminum wire forming region. Then, the two layers of the films 4 and 3 are etched, and an overhung structure is formed of an oxidized film 7 and a phosphorus glass 6. After the aluminum is then deposited on the overall surface, the phosphorus glass 7 is etched and lifted off to form an aluminum wire pattern 9. Since the interval of the aluminum wire can be reduced in this manner, it can enhance the density of the wires even if the width of the wire is increased, thereby enhancing the reliability of the wiring.
Patent JP-H11252866-A (JP)
Title: Rotation detector in motor
Inventor: UCHIYAMA HIDEKAZU
IPC: H02K11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable reduction in the thickness of a motor, by installing a magnet for detecting rotation on the rim of the tip of a commutator installed on an armature core. SOLUTION: A permanent magnet 4 for a motor 1 and an armature core 5 are buried in the cylindrical yoke 3 with bottom of the casing 2 of the motor 1, and an commutator 7 made of insulating resin is integrally installed on a core shaft 6. In addition, a brush 8 for driving the motor is brought into contact with commutator pieces 7a buried in the commutator 7 in such a manner that the commutator pieces can be slid. An annular magnet 10 comprising a rotation detector 9 is fitted onto the rim of the tip of the commutator 7, and positioned between the commutator sliding position of the brush 8 and the position of the tip so that the commutator resin material is placed between the magnet 10 and the core shaft 6.  Thus, the magnet 10 can be installed on the portion of the commutator 7 extended by the same amount as required for installing the magnet 10, and thus the length of the core shaft 6 can be reduced. As a result, the thickness of the motor can be reduced.
Patent JP-S54157620-A (JP)
Title: Photographic telephoto lens
Inventor: SHIMOKURA TOSHIKO
IPC: G02B9/60
Filed: 1978-06-01
Abstract: PURPOSE: To achieve the balance of aberration correction and prevent the degradation in the positive coma aberration and distortion aberration produced from the refracting power of the front group by making the combined thickness of the 5 group type through combination of positive and negative single lenses smaller under the specified conditions.  
     CONSTITUTION: The front group disposed with a biconvex single lens L 1  whose convex face of a larger curvature is opposed to the object side as the 1st group subsequently from the object side, a plane-concave or negative meniscus single lens L 2  whose object side is a concave lens as the 2nd group and a positive meniscus single lens L 3  whose convex face of a larger curvature is faced to the object side as well as the rear group disposed with a megative neniscus single lens L 4  whose convex face is faced to the image side as the 4th group and a positive single lens L 5  on the image side as the 5th group are disposed on the optical axis by leaving a specified distance. The formulas (1) thru (7) are satisfied in respective specifications. (f is focal length, d is axial air spacing, r is radius of curvature and υ is Abbe number). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54157010-A (JP)
Title: Subscriber congestion detection unit
Inventor: ABE KUNIKAZU
IPC: H04M3/00
Filed: 1978-06-01
Abstract: PURPOSE:To make it possible to detect easily an exchange congestion and a subscriber congestion by causing a detection unit to detect congestions and transmit them and return system test signals from a subscriber congestion control unit to a subscriber congestion controller. CONSTITUTION:Detection unit DET detects a local exchange congestion or a subscriber congestion and transmits detected information to external subscriber congestion control unit CONT. Then, after detecting congestions and transmitting congestion information, unit DET detects congestions, transmits congestion information, monitors system test signals from unit CONT, and return system test signals to unit CONT unitl receiving a transmission stop signal from unit CONT. As a result, the exchange congestion and the subscriber congestion can be detected easily.
Patent JP-S5220873-A (JP)
Title: Battery watch
Inventor: WADA TOMOO
IPC: H02J7/00
Filed: 1976-06-03
Abstract: PURPOSE:To enable semipermanent energy supply and selease users from troublesomeness of changing battery of watches by generating electricity by a piezoelectric element to charge an enclosed type alkali secondary battery wherein a positive pole and a negative pole are provided with silver xoide and zinc respectively as battery activators.
Patent JP-S60259048-A (JP)
Inventor: ROBAATO UIRIAMU UIRUMOTSUTO
IPC: H04N1/32
Filed: 1985-03-30
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-H10323974-A (JP)
Title: Method and device for ink jet recording and fixing heating element used in the same
Inventor: KIMURA ISAO
IPC: B41J2/01
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising a heating means having a high heating efficiency capable of sufficiently improving image quality with a little consumption power. SOLUTION: This ink jet recorder forms an image by ejecting recording liquid drops on a recording medium by using a recording head that ejects the recording liquid drops from an ejection nozzle. It comprises a conveying passage for conveying the recording medium and a heating means provided in the conveying passage for heating the recording medium and recording liquid. The heating means possesses a heating element having an emission characteristic of a peak waveform wherein a maximum level of an emissivity ε of infrared ray is in a range of 4-10 μm.
Patent JP-H01240617-A (JP)
Title: Production of hot rolled steel strip having cold rolling property
Inventor: TSUNEMATSU SHOICHI
IPC: C21D9/46
Filed: 1988-03-18
Abstract: PURPOSE:To produce a hot rolled steel strip having excellent cold rolling property for an extremely thin cold rolled steel sheet and galvanized steel sheet by subjecting a low-carbon steel ingot to finish rolling at a relatively low temp. and increasing the coiling temp. at the tine of hot rolling of said steel. CONSTITUTION:The finishing temp. is specified to a temp. range of 790-(Ar3 point -20 deg.C) and the coiling temp. to relatively high 600-660 deg.C at the time of hot rolling the ingot of the low-carbon steel ingot contg. by wt.%, <0.06% C, <0.03% Si, 0.12-0.30% Mn, <0.030% P, <0.030% S, 0.010-0.040% Al, and <0.040% N by a hot strip mill. The finishing temp. at the time of the hot rolling is relatively lowered and the coiling temp. is relatively heightened and, therefore, the recrystallization is accelerated and the steel sheet is softened by the crystal grain growth caused from the self-annealing. The hot rolled steel strip having the excellent cold rolling property is thus produced.
Patent JP-S63231588-A (JP)
Inventor: CHITOKU HIDESHI
IPC: G07D3/02
Filed: 1987-03-19
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-H11255172-A (JP)
Title: Suspension for bicyle
Inventor: IWASAKI YOSHIHISA
IPC: B62K25/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely equalize shock hardness in the left with that in the right, and to easily and surely allow change to desirable shock hardness set in the past. SOLUTION: Display mechanisms 40, 40a, 41, 41d for displaying initial shock herdness set in a load regulating device Y(Z) are provided in a suspension X for a bicycle provided with the first member 2 (suspension fork) attached to a body side, the second member (bottom case) expandable relatively releting to the first member 2 with a prescribed stroke length to its axial direction and attached to a wheel side, elastic bodies 21 for energizing normally the first member 2 and the second member, and the device Y(Z) for regulating initial energizing force applied to the elastic bodies 21 to regulate the shock hardness.
Patent JP-S54476-A (JP)
Title: Circuit for metal vapor filled descharge lamp
Inventor: SHIYOUDA ISAO
IPC: H05B41/22
Filed: 1977-06-03
Abstract: PURPOSE:To provide a circuit for metal vapor filled discharge lamp, in which a resistance and a diode are connected in series bet-one of main electrodes and an auxiliary starting electrode disposed adjacently of said one of main electrodes, and a capacitor is connected between the other of the main electrodes and said auxiliary electrode, thereby lowering the level of starting voltage without causing troubles such as failure of lighting the lamp.
Patent JP-H06127945-A (JP)
Title: Production of spindle-shaped goethite
Inventor: FUKATSU YOSHIKI
IPC: C01G49/06
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a fine spindle-shaped goethite of >=0.5mu size and high in acicular ratio at low cost. CONSTITUTION:In a method wherein iron carbonate contg. slurry formed by reacting water solution of alkali carbonate and water solution of ferrous salt is oxidized with oxygen-contg. gas to produce spindle-shaped goethite, there are provided (1) a reaction step of 1st stage where equivalent ratios of alkali carbonate to ferrous salt are 1.5-3.0 and Fe concentration in the slurry is 0.2-0.6mol/l and the slurry is oxidized with oxygen contg. gas to generate seed and (2) a reaction step of 2nd stage where after the generation of the seed, while continuing the oxidation with the oxygen contg. gas, water solution of ferrous salt and alkali hydroxide or gaseous ammonia are added to perform growth reaction in the range of pH7-11.
Patent JP-H09225107-A (JP)
Title: Front frame for pachinko machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of an entire front frame and to apply satisfactory electric decoration effects. SOLUTION: A pachinko machine has an outer frame and a frame-shaped front frame 3 which is fitted onto the front face of the outer frame so as to be opened/closed, and equipped with a window hole 4 at the almost center. In this case, the entire front of the front frame 3 is covered with a metal plate 12 so as to be decoratively reinforced, and openings 17 are formed at the suitable positions of the metal plate 12 so as to face a light source 20 to the openings 17.
Patent JP-H11265346-A (JP)
Title: Terminal control method and device
Inventor: HOSOGAI KAZUHIKO
IPC: G06F15/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the control exclusive processing of plural control terminals at the time of imparting a priority order by a log-in order by deciding a terminal priority order by the log-in order by using a terminal task information table for setting terminal task information corresponding to the respective terminals at the time of performing the connection control of the terminals to be connected. SOLUTION: A data part 13 stores the terminal task information table 131 for setting the terminal task information corresponding to the respective terminals and password information 132 for judging the propriety of log-in. A terminal interface part 12 is provided with an interface between the plural control terminals, sets task kind information in the log-in order to the terminal task information table 131 when proper log-in from the control terminal is present and decides the terminal priority order by the log-in order further. An application part 14 executes log-in judgement for judging the propriety of the log-in by the password information 132 and commands requested by the log-in by the terminal priority order.
Patent JP-H07247722-A (JP)
Title: Car parking equipment
Inventor: MURAI RYUICHI
IPC: E04H6/20
Filed: 1994-03-08
Abstract: PURPOSE:To control a pushing force against a follower roller of a power transfer roller properly in a car conveying truck of a car parking equipment. CONSTITUTION:A plurality of parking rooms are provided along a running course of a truck, and conveyers for conveying cars in the direction at right angles to the running course are provided to the parking rooms and truck. In a parking equipment having the truck equipped with a power transfer roller 14 brought in contact with pressure to a follower roller 17 interlocking with the conveyer of each of the parking rooms, a movable frame moving in the direction at right angles to the running course is provided to the base platform of the truck. The power transfer roller 14 is borne on the end of the movable frame. A movable frame-moving power cylinder is mounted to a hinge bracket 23 provided to the base platform in a turnable manner. The hinge bracket 23 is borne through compressed coil springs 25. The power transfer roller 14 is connected to a driving motor of a conveyer on the truck in an operatable manner, and when press contact of the power transfer roller 14 to the follower roller 17 is made, a proximity switch 28 detects the inclination of the hinge bracket 23.
Patent JP-H03267555-A (JP)
Title: Dual-purpose electricity and steam generator
Inventor: MORI MASAO
IPC: F02B63/04
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the compact constitution of the whole set and improve the heat exchange efficiency by arranging an integrally formed heat exchanger equipped with an exhaust-water heat exchanger and a water-water heat exchanger inside a heat exchanger cylinder, in the package of a dual-purpose electricity and steam generator. CONSTITUTION:An integrally formed heat exchanger A is constituted of an exhaust-water heat exchanger 1 and a water-water heat exchanger 2 which are arranged inside a cylinder, and the heat exchanger A is arranged inside a package P. Accordingly, the part of the water-water heat exchanger 2 which is arranged in the conventional can be omitted, and the package P can be made compact by that space. Further, the need of guiding the primary cooling water into the water-water heat exchanger 2, passing through a pipe after being led out from the exhaust-water heat exchanger 1, is obviated, and the roles of the exhaust-water heat exchanger 1 and the water-water heat exchanger 2 are finished inside the integrally formed heat exchanger A, and the diffusion of heat can be prevented. Accordingly, the heat exchanger efficiency can be improved.
Patent JP-S62223495-A (JP)
Title: Cooling device for blower bearing
Inventor: HAYASHI IKUO
IPC: F04B39/06
Filed: 1986-03-26
Abstract: PURPOSE:To increase cooling efficiency by providing a suction pipe which is opened to the atmosphere on one side of the case of a bearing housing while providing a discharge pipe one end of which is connected to the suction casing or discharge casing of a blower on the other side. CONSTITUTION:A bearing housing 4 is surrounded by a cover 60 leaving a space between them. A suction pipe 64 is provided on one side of the cover 60 while a discharge pipe 65 is provided on the other side. Since the discharge pipe 65 is connected to a suction casing 1, the air is sucked in from the suction pipe 64 due to the negative pressure of the suction side, and is made pass through the bearing housing 4 to forcedly cool the bearing. Thereby, the cooling efficiency can be increased.
Patent JP-H07247641-A (JP)
Title: Connection structure of cover
Inventor: WATABE WATARU
IPC: E04D3/366
Filed: 1994-03-08
Abstract: PURPOSE:To enable a cover to be easily installed regardless of its plate thickness and be firmly fitted. CONSTITUTION:The folding-down piece 3 of a cover 1 is inserted into a recess 9 in the mating part 7 of a tight frame 6 and a cap 12 is fitted thereover, and for the engaging part 2 of the cover 1 to be engaged with the engaging projection 8 of the tight frame 6 by the fitting of the cap 12 over the piece, the cover 1 is moved toward the tight frame 6 to connect the covers 1 together. A gap is formed between the folding-down piece 3 of the cover 1 and the side wall 10 of the recess 9 of the tight frame 6.
Patent JP-S58182581-A (JP)
Title: Electronic timepiece with sound storing function
Inventor: YABE HIROSHI
IPC: G04G19/00
Filed: 1982-04-20
Abstract: PURPOSE:To reduce current consumption, by holding an amplifier inactive when no sound is outputted. CONSTITUTION:A linear amplifier 5 receives a control signal from a control circuit 3 to enter an inactive state, and consequently a bias current is cut off to reduce the current consumption. When a sound signal encoded and stored at a sound recording part 8 is reproduced, the linear amplifier 5 is activated.
Patent JP-H01301674-A (JP)
Title: Substituted difluorobenzo-1, 3-dioxol and its production
Inventor: PEETAA ATSUKAAMAN
IPC: C07D405/04
Filed: 1989-03-17
Abstract: The reaction of 2,2-difluorobenzo-1,3-dioxol with (a) an alkali metal or an alkali metal compound and then with (b) a compound R<1>-Z<1> where Z<1> has the meaning of a leaving group, or an aldehyde, gives compounds of the formula I <IMAGE> in which R<1> represents -OH, -SH, -CHO, -CN, -COOH, -B(OH)2, -COX where X represents Cl or Br, furthermore -COOR<2>, -SiR@ or -B(OR<2>)2 where R<2> has the meaning of a C1-C12-alcohol radical minus the hydroxyl group, in which R1 furthermore represents -CnH2nCOOR<2> where n has the meaning of a number from 1 to 4, or linear or branched C1-C12-hydroxyalkyl which is unsubstituted or substituted by -F, -CN, C1-C6-alkoxy, phenyl, fluorophenyl, C1-C4-alkoxyphenyl, C1-C4-alkylthiophenyl, C1-C4-alkylphenyl, C1-C4-fluoroalkylphenyl, nitrophenyl or cyanophenyl, or in which R1 represents a benzyl alcohol which is unsubstituted or substituted by F, C1-4-alkoxy, -alkylthio, -alkyl, -fluoroalkyl, nitro or cyano, or is C1-C12-acyl, or in which R1 represents a radical of the formula II   <IMAGE> in which R<5> represents -CN, -CF3, -COOR<2>, -CONH2, -CO-NHR<2> or -CONR@, R<3> and R<4> represent a direct bond or in each case represent H, or R<3> is H and R<4> independently has the meaning of R<5>, or R<3> and R<4> together represent -CH2-NR<6>-CH2-, -CH2-NR<6>-CO- or -CO-NR<6>-CO- where R<6> is the radical of a protective group which can be eliminated, or where, furthermore, R<1> represents a radical of the formula III <IMAGE> Insecticides or fungicides can be prepared from the compounds of the formula I.
Patent JP-S60210490-A (JP)
Title: Thermal recording sheet
Inventor: HOSHINO YUKIO
IPC: B41M5/28
Filed: 1984-04-04
Abstract: PURPOSE:To enhance stability of developed color images and minimize the deterioration of stability of a blank paper, by providing a layer comprising one or more specified stabilizers between a colorless or light-colored electron-donative color forming substance and a thermal color forming layer. CONSTITUTION:A layer comprising one or more stabilizers selected from 1,1- bis(4-hydroxyphenyl)cyclohexane, 1,3,5-tris(4-t-butyl-3-hydroy-2,6-dimethyl)isocyanuric acid, 4,4'-thiobis(3-methyl-6-t-butylphenol) and benzyl p-benzyloxybenzoate is provided between a colorless or light-colored electron-donateive color forming substance and a thermal color forming layer comprising an acidic substance for developing the color of the color forming substance when being heated. Accordingly, since the stabilizer layer and the thermal color forming layer are provided separately form each other, the stabilizer is not brough into contact with the color forming layer or the developer at a white part at which the sheet is not heated by a thermal head, so that the brightness of the paper is maintained.
Patent JP-2000264230-A (JP)
Title: Cooperative control device of vehicle
Inventor: NIIMURA TOMOYUKI
IPC: B62D119/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative control device of vehicle to reduce the torque steer phenomenon through cooperative control of a drive force and control force distributing device and a motor-driven power steering device, whereby a minimum modification is applied to the control means of a motor- driven power steering device of a vehicle of specifications not designed for cooperative control and thereby the control means is made adaptible to a vehicle of specifications designed for cooperative control. SOLUTION: A first control means U1 to control the operation of a drive force and control force distributing device calculates a torque steer preventing control signal IMS1 for reducing the torque steer phenomenon and outputs to a second electronic control unit U2 which controls a motor-driven power steering device. A changeover means 33 installed additionally to the second electronic control unit U2 selects one of a steering assist control signal IMS2 for assisting the steering operation and the control signal IMS1 and controls the operation of the power steering device on the basis of the selected control signal.
Patent JP-H01238781-A (JP)
Title: Safety valve
Inventor: MIYOSHI SOTSUO
IPC: F16K47/02
Filed: 1988-03-17
Abstract: PURPOSE:To increase flow quantity according to the valve opening condition of a valve body by varying the gap width between the control part of the valve body and the inner wall surface of a vessel according to a valve opening position in the safety valve used for an internal combustion engine with a supercharger and the like. CONSTITUTION:An opening and closing part 13b abutting against a valve seat 12a, a control part 13d provided on the outer periphery and controlling the flow of fluid, and a dynamic pressure generating part 13e generating a dynamic pressure with the fluid stored are provided to a valve body 13 in a bowl state. A vessel 14 housing the body 13 is made so that an empty room is formed between a valve seat 12a and the body 13 when the body 13 is closed. A inner wall surface 14d exists controlling the flow quantity of the outflow fluid from the seat 12a to the outside by the gap and facing the part 13d of the body 13. The gap width between the part 13d of the body 13 and the inner wall surface 10a of the vessel 14 is made to vary according to the valve opening position of the body 13.
Patent JP-S59193212-A (JP)
Inventor: EDOGAARU HARUTOKOTSUPUFU
IPC: C21D1/52
Filed: 1984-04-04
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-S58182435-A (JP)
Inventor: TANAKA KUNIO
IPC: H02J7/00
Filed: 1982-04-19
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。