baber/WOPTO huggingface dataset:
Patent JP-S5917473-A (JP)
Title: Controller for drive for elevator
Inventor: GERUHARUDO KINDORAA
IPC: B66B1/28
Filed: 1983-04-28
Abstract: In this drive control the regulating circuits for the rotational speed of a drive motor and of an eddy current brake are matched in their static and in their dynamic behavior so that a common regulator may be used for both regulating circuits. The matching is achieved by interposing a current regulation circuit for regulating the excitation current of the eddy current brake to the rotational speed regulating circuit. The output of the common regulator is supplied via a linearization member as a reference value to a regulator in the current regulation circuit during the deceleration phase. During the acceleration phase the output of the common regulator is supplied to a matching element matching the variation of the torque to the variation of the torque during the deceleration phase with respect to time. The output of the matching element is connected to the control member of the drive motor via a linearization member. By means of the linearization members the characteristics of a d.c.-shunt motor are approximately achievable. A distance regulating circuit is superposed on the rotational speed regulating circuit. The distance reference value is derived from jerk and acceleration magnitudes during the acceleration phase as well as during the deceleration phase, so that an optimum travel curve is achievable.
Patent JP-S58193173-A (JP)
Title: Gradation corrector for thermosensitive recording
Inventor: WATANABE HIDEAKI
IPC: H04N1/23
Filed: 1982-05-07
Abstract: PURPOSE:To provide a gradation corrector which enables the reduction of uneven density due to difference of heat radiation characteristics between the central section and both end sections of heat generating resistor trains by changing characteristics of a recording power and/or print time for each of heat generating resistance elements according to the contents of a gradiation specifying memory. CONSTITUTION:An image signal containing a half tone is inputted into a comparator group 5 provided corresponding to the desired number of half tones (including white and black)-1 from an input terminal 4. Output of a comparator 5 is inputted into an encoder 6 to obtain a coding image signal, which is memorized into a data RAM8. Image signals memorized in the data RAM8 are read out by M several times. Upon the reading out thereof, the image signals are compared with gradiation specifying data outputted from the gradation specifying ROM7 by means of a comparator 9. When the image signals is larger than the gradation specification, output of the comparator 9 is set at '1' while when it is not, the output is set at '0'.
Patent JP-H05283933-A (JP)
Title: Oscillator module and its adjustement method
IPC: H03B5/02
Filed: 1992-03-31
Abstract: PURPOSE:To make an easy and accurate characteristic adjustment of an oscillator and to simplify the production process in the oscillator module and its adjustment method. CONSTITUTION:In the oscillator module, inductance elements of an oscillation section is incorporated in a multi-layered substrate 1 which is covered with a shield cap 2. A GND pattern 5 is set outside the substrate 1, and at least one part of the GND pattern 5 is left uncovered. One part of the exposed GND pattern 5 can be used as a trimming section 6, adjusting the characteristic by performing the trimming after covering the shield cap 2.
Patent JP-H03276808-A (JP)
Title: Suspension control device
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/018
Filed: 1990-03-26
Abstract: PURPOSE:To perform the damping force change control with a high vibration suppressing effect by controlling the damping force based on the relative displacement and relative speed of a spring lower member with respect to a vehicle body which can be detected more simply. CONSTITUTION:In a suspension control device controlling the damping force of a suspension mechanism which can change the damping force and is provided between an axle support member and a vehicle body for each wheel, the relative displacement of the spring lower member of a suspension mechanism with respect to the vehicle body is detected by a displacement detecting means 1. The vertical speed of the spring lower member is detected by a speed detecting means 2. The damping force is controlled by a control means 3 in response to the ratio between the detected relative displacement and the detected speed. A sky hook damper is constituted, and the suspension control device with a high vibration suppressing effect is obtained without performing the speed detection of a spring upper member which results in a high cost and difficulty in detecting.
Patent JP-S5411706-A (JP)
Title: Magnetic recorder-reproducer
Inventor: TACHIBANA YOSHIAKI
IPC: G11B15/26
Filed: 1977-06-29
Abstract: PURPOSE: To make possible recording and reproducing during absent time with a simple constitution by releasing the stopping of pause lock with a timer mechanism such as bistable spring, cam, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S533311-A (JP)
Title: Clock control circuit
Inventor: OBARA MASANOBU
IPC: G11B20/10
Filed: 1976-06-30
Abstract: PURPOSE: To adjust the number of a clock to be given to a wrighting device bty changing the number of the output clock of a voltage control amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01247944-A (JP)
Title: Water level detector
Inventor: UEDA YASUKIYO
IPC: F24H1/46
Filed: 1988-03-30
Abstract: PURPOSE:To improve the accuracy of water level control during replenishing water by carrying out a circulation mode operation after sensing the point of inflection of pressure which is known when the water level passes an adapter in a water supply mode operation and storing in a memory the value of the pressure as a water level reference value after the circulation mode operation is finished. CONSTITUTION:After the point of inflection was sensed at time t0 in water supply mode operation circulation mode operation is carried out for an elapsed time tO-tB to discharge completely the air in a piping. Since, at this time, the air escapes at a water reservoir, the pressure before the supply water mode operation may show various values, Px1, Px2, and so on, but water is fully filled in an outside piping 50 and it shows a stable value P0. Afterwards, the operation is again switched to the water supply mode, and water is supplied until the pressure PA increases by the supply water of a set value, and, furthermore, PO+PA takes a stable value so that the water level can be readily returned to the set water level during replenishing water.
Patent JP-S57192444-A (JP)
Title: Resin composition
Inventor: WATANABE NAOTOSHI
IPC: C08L21/00
Filed: 1981-05-22
Abstract: PURPOSE: To provide a resin compsn. which has good processability and dimensional accuracy and can form molded articles having excellent electrical conductivity, surface hardness, impact resistance, etc., by blending a styrene polymer, a vinyl chloride polymer, a rubbery chlorinated polyethylene and carbon black.  
     CONSTITUTION: 10W50pts.wt. carbon black having a specific surface area of 600W1,200m 2 /g is blended with 100pts.wt. resin component consisting of 20W 70wt% styrene polymer, 25W40wt% vinyl chloride polymer having a polymn. degree of 400W4,500 and 5W30wt% rubbery chlorinated polyethylene having a chlorine content of 20W50wt%. The blend is mixed by using an open roll or a dry blender. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63243692-A (JP)
Title: Heat accumulating type heat exchanger
Inventor: YOKOYAMA SHOICHI
IPC: F24F5/00
Filed: 1987-03-30
Abstract: PURPOSE:To improve heat transfer performance, by a constitution wherein a heating source is provided at the outside of a vessel, consisting of a material prominent in heat conductivity, and the vessel is covered by a heat insulating material in the outer periphery excluding a part faced to the heat source while a pipeline is provided in the vessel, filled with porous metal, and the cavities of the porous metal is filled with the heat accumulating material. CONSTITUTION:During heat accumulation, the wall surface of a vessel 1, which is faced to a heat source 2 for heating, receives heat from the heat source and the heat is transferred to the whole wall surfaces of the vessel 1, and then the heat is transferred to heat accumulating material 7 through porous metal 5. Sometimes, high- temperature fluid is flowed through a pipeline 4 and the heat is transferred from the pipeline 4 to the heat accumulating material 7 through the porous metal 5. During heat dissipation, the heat is transferred to low-temperature fluid flowing from the heat accumulating material 7 through the porous metal 5 and the pipeline 4. The porous metal 5 is small in heat resistance and large in heat transfer area. Further, the contact resistance can be reduced when the contacting area with the vessel 1 or the pipeline 4 is increased; accordingly, good heat transfer performance can be obtained during heat accumulation and heat dissipation.
Patent JP-H11270312-A (JP)
Title: Rocker arm and manufacture thereof
Inventor: UECHI MICHIYUKI
IPC: F01L1/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To include a valve stem guiding groove of high accuracy as well as to improve production efficiency and reduce a cost. SOLUTION: This manufacturing method of a rocker arm is to have the rocker arm provided with a pair of the right and left walls 22 and an one end connecting wall 30 connecting each end of the right and left walls 22 together and composed so that the valve stem end may abut on the under surface sides, and has a pair of protuberant strips 41a formed or both sides of the under surface side of the one end connecting wall 30 in a downward protruding shape by being given 21 protruding pressure process from the top side on both sides of the one end connecting wall 30. A valve stem guiding groove 40 using the protuberant strips 41a as a guiding wall 41 is formed between the pair of protuberant strips 41a.
Patent JP-S532960-A (JP)
Title: Method for increasing temperature of fluidic bed type incinerator
Inventor: TAKEUCHI YOSHIO
IPC: F23G5/30
Filed: 1976-06-30
Abstract: PURPOSE:To uniformly disperse a fuel oil in a fluidic bed of a fluidic bed type incinerator, without providing a large number of oil guns. This is realized by that the bed is preheated up to a specified temperature, and then the fuel oil is sprayed over the bed and heated up to a temperature sufficient for operation.
Patent JP-H02253838-A (JP)
Title: Method and device for shock compression of solid material
Inventor: YASUYUKI HORIE
IPC: B01J3/08
Filed: 1989-03-28
Abstract: PURPOSE:To form a densely sintered body from powder by the synthesis including he highly efficient synthesis and chemical reaction of a high pressure phase material by subjecting a sample container and solid material to an shock compression while >=1 kinds of diagonal shock waves are generated by the effect of the shock waves or bombardment shock waves. CONSTITUTION:The solid material 4 extending in the axial direction is subjected to the shock compression by utilizing the shock waves generated by the collision of a high-velocity flying object 8 obtd. by utilizing the explosion of explosives 7 or the bombardment shock waves generated by the explosion of the explosives. The outside surface of the sample container 6 packed with the material 4 or the inside surface of the flying object 8 consist of >=1 planes having the positional relation to become perpendicularly diagonal to the arbitrary plane or curved surface in the vertical or horizontal direction running the central axis of the cylindrical explosive container 5 packed with the explosives 7 or the surfaces which include the curved surfaces having the tangents to become perpendicularly diagonal thereto or the composite surfaces thereof. While 11 kinds of the diagonal shock waves are formed upon the container 6 and the material 4 by the effect of the shock waves or bombardment shook waves, the container and the material are shock-compressed. As a result, the high-pressure phase material is highly efficiently synthesized.
Patent JP-2000277025-A (JP)
Title: Sputter target for ion source
Inventor: KIMURA TOSHIO
IPC: H01J37/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield, and to facilitate the handling by partitioning a raw material holding hole having bottom and opened in a surface of a raw material holder into multiple blocks separately distributed like a net with partitioning walls, and filling inside of the small blocks with the powdery raw material, and pressing it. SOLUTION: A surface 201a of a holder main body 201 is formed with a spherical recessed surface, and a raw material holding hole 204 having bottom is formed so as to be opened in the surface 201a. The raw material holder 204 is partitioned into multiple small blocks 204a of the raw material holder, which are separately distributed like a net, by partitioning walls 206 integrally formed with the holder main body 201, and inside of each small block 204a of the raw material holding hole is filled with the powdery raw material 3 including an element to be ionized, and solidified by pressing. At the time of pressing the filled powdery raw material, the force to be applied to the powdery raw material is dispersed, and applying of a large force to the predetermined part is prevented so as to prevent the generation of crack of the powdery raw material.
Patent JP-H0598419-A (JP)
Title: Surface coated steel product and its manufacture
Inventor: OMURA TOSHIO
IPC: C23C14/32
Filed: 1991-02-19
Abstract: PURPOSE:To manufacture a surface coated steel product excellent in corrosion resistance by forming a primary layer of a nitriding layer, carbonizing layer and carbon nitriding layer on the surface of a steel base metal and forming a secondary layer of the carbide, nitride and carbon nitride of Cr thereon. CONSTITUTION:A surface hardened layer of a primary layer constituted of a nitriding layer, a carbonizing layer and a carbon nitriding layer is formed on the surface of a steel base metal. The above surface hardened layer is formed by using molten salt, gas, ions or the like. Next, the surface of the above primary layer is coated with a secondary hard film of the carbide, nitride or carbon nitride of Cr. This coating of the secondary layer is preferably executed by an ion plating method. Or, according to necessary, the space between the primary layer and secondary layer is furthermore provided with the vapor- deposited film or diffusing layer of metal, or moreover, a coating layer of one or more kinds among the carbide, nitride and carbon nitride of Ti, Zr, Hf, V, Nb, Ta or Al is formed on the secondary layer. In this way, a surface coated steel product high in oxidation resistance and having solidity and durability can be obtd.
Patent JP-H08283384-A (JP)
Title: Curing agent for elastic epoxy resin system
Inventor: MANFUREETO MARUTEN
IPC: C08G59/40
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain high elasticity epoxy resins capable of well adhering to cracks by using a hydroxyalkylurethane-modified hardener to be obtained by reacting a CO 2  adduct of a basic nitrogen-containing epoxide with a specific polyamine.  
     SOLUTION: Desired hardeners comprise a reaction product of: (A) a reaction product composed of an at least two 1,2-epoxy group-containing compound, a mixture of this compound with a monoepoxide, and an amine of formula I (R 1  is a non-substituted or an OH, alkoxy or halogen substituted 1-30C hydrocarbon; R 2  and R 3  are each H or R 1 , provided that when both R 2  and R 3  are H, R 1  is one of formulae II, III, etc.; R 4-9  are each R 1 ; and R 3  may be H and R 1  and R 2  may be each an 8≥C alicyclic ring) or the like; (B) a cyclic carbonate prepared by reacting component (A) with CO 2 ; and/or (C) a cyclic carbonate prepared by reacting a compound of an 1,2-epoxy-containing compound with a polyoxyalkyleneamine with CO 2  in the presence of absence of a monoepoxide; and an at least two secondary amino group-containing polyamine and, optionally, unreacted epoxy compounds in components (A) to (C); and other additives. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S561519-A (JP)
Title: Manufacture of inductance element
Inventor: TAKAHASHI KOUZOU
IPC: H01F41/12
Filed: 1979-06-19
Abstract: PURPOSE: To enhance the work efficiency in manufacturing, assembly and wiring, by providing a half-wound coil conductor on an insulator sheet to manufacture a conductor member, laminating such conductor members together and partially cutting off the laminated body to provide a desired number of turns.  
     CONSTITUTION: A half-wound coil conductor 2 is provided on an insulator sheet 1 to manufacture a conductor member 3. An end section 4' and a coil terminal 4 are provided on a similar sheet 1' to manufacture a terminal member 5. Conductor members 3 1 W3 3  are laminated together. Terminal members 5 1 , 5 2  are laminated on the opposite sides of the laminated body of the conductor members so that the ends of the end sections 4 1 ', 4 2 ' of coil terminals 4 1 , 4 2  can be connected to those of the coil conductors 2 1 , 2 2 . A coil body 6 is thus manufactured. Electroconductive layers are produced on both the sides of the coil body 6 so that the ends of conductors 2 1 W2 4  are connected to those of the terminals 4 1 , 4 2  through the layers. The electroconductive layers are cut off at portions 9 to manufacture a coil which has the terminals 4 1 , 4 2  both the ends and a desired number of turns. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63244571-A (JP)
Title: Manufacture of electrochemical element
Inventor: TONOMURA TADASHI
IPC: H01M10/058
Filed: 1987-03-31
Abstract: PURPOSE:To make electrical, ionic bonding good by forming a conductive deposition layer on the part, where is in contact with a solid electrolyte, a current collecting electrode, or both, of an electrode, then connecting them. CONSTITUTION:A deposition layer is previously formed on the part, where is in contact with a solid electrolyte molding serving as a separator, of an electrode comprising a binder, an electrode material, and solid electrolyte and conductive material if necessary, then the electrode is connected with the solid electrolyte molding or a current collecting electrode. If the current collecting electrode exists, a conductive deposition layer is also formed on the surface, where is in contact with the current collecting electrode, of the electrode, then the electrode is connected with the solid electrolyte molding and the current collecting electrode.
Patent JP-S63242669-A (JP)
Title: Printer
Inventor: SHIMIZU YUKIO
IPC: B41J13/00
Filed: 1987-03-31
Abstract: PURPOSE:To simplify handling, by constituting a printer so that an ink ribbon and printing paper are incorporated in one cartridge. CONSTITUTION:When a cartridge 1 is set to the main body 1 of a printer, the leader tape 7 wound around an ink ribbon reel 5 enters the first ink ribbon guide 27 from the insert port thereof by a switch detecting the setting of the cartridge 1 and fed by the roller of a leader tape feeding apparatus 28. A thermal printing head 22 tilts upwardly on a pivot 23 and the leader tape passes between the thermal printing head 22 and a platen roller 21 to enter the second ink ribbon guide 29 to be transferred and the connection part 11 of the leader tape 7 is engaged with the pawl part of an ink ribbon take-up reel 6 and the leader tape is taken up by the ink ribbon take-up reel 6 and the leader tape is taken up by the ink ribbon take-up reel 6. When a printing command is issued, printing paper 3 is raised by a paper raising apparatus to be transferred toward the platen roller 21 by the rotation of a feed apparatus 24 and the thermal printing head 22 lowers to start printing.
Patent JP-S57191216-A (JP)
Title: Preparation of nonoxide powder
Inventor: HARA HISAO
IPC: C01B32/949
Filed: 1981-05-22
Abstract: PURPOSE: To prepare ultrafine nonoxide particles in improved mass-productivity, by jetting and quenching a molten ceramic on a rotating body, reducing the quenched cooled brittle material with hydrogen, carbonizing or nitriding the material, and pulverizing the resultant material.  
     CONSTITUTION: A molten ceramic 1, e.g. an oxide, is jetted from a jetting port 3 of a nozzle pipe 2 on a rotating cooling body 4, quenched on contact therewith and formed into a flaky or powdery brittle oxide. The resultant flaky or powdery product is then reduced with hydrogen, carbonized or nitrided and pulverized to give the aimed ultrafine particles having a particle size ≤1μ with ease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63242742-A (JP)
Title: Automatic clutch device
Inventor: MATSUMOTO RYUICHI
IPC: B60W10/18
Filed: 1987-03-31
Abstract: PURPOSE:To enable a defined extremely low speed operation irrespective of change in load by providing an extremely low speed traveling mode control means which controls a clutch so as to be engaged while continuously sliding, and adjusting its engaging condition so as to make a detected vehicle speed equal to a set reference value. CONSTITUTION:As an extremely low speed traveling mode is set, the speed of a vehicle is operated based on a signal from a rotation sensor 8 and the engaging condition of a clutch 13 is controlled so that the vehicle speed becomes a defied value. That is, when the vehicle speed is lower than a specified vehicle speed, a microprocessor inspects the sliding condition of the clutch 13 and increases the joining force of the clutch 13 to attain the set speed. On the contrary, when the vehicle speed is higher than the set speed, the joining force of the clutch is released. Thereby, even when the load of a vehicle is increased under extremely low speed traveling mode reducing the vehicle speed to the degree of stopping the vehicle, the vehicle speed of a set extremely low speed can be maintained.
Patent JP-S62233719-A (JP)
Title: Constitution of optical fiber
Inventor: HOJO TSUTOMU
IPC: G01D5/36
Filed: 1986-04-04
Abstract: PURPOSE:To increase incident light to a backward optical fiber by slanting end surfaces of a forward optical fiber and the backward optical fiber at a specific angle away from a fixed plate and a rotary reflecting plate. CONSTITUTION:Light which is projected from a slanting end surface 16 through the forward optical fiber 9 and passed through slits 6' of the fixed plate 6 is reflected by a slit 5' of the rotary plate 5 when one of slits 6' of the fixed plate 6 synchronizes with the slit 5' of the rotary reflecting plate. Then, the light passes through a slit 6' of the fixed plate 6 and then passes through a slanting end surface 18 and the core C of the backward optical fiber 10 and is photodetected by a photodetecting element. This light is deflected toward the center of the core C of the backward optical fiber, so it is incident accurately on the optical fiber core C by the slanting end surface 18 of the backward optical fiber 10 set on an optical path. Consequently, the quantity of photodetection of the photodetecting element increases.