baber/WOPTO huggingface dataset:
Patent JP-H10228900-A (JP)
Title: Lithium foil sticking device
Inventor: NISHIDA HIROYUKI
IPC: H01M10/052
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily stick lithium foils to both sides of an electrode plate with precision by sticking strips of lithium foils onto both side faces of a long electrode plate at predetermined intervals via the first and second sticking mechanisms and arranging a conveying passage length variable mechanism, by which the length of a conveying passage for the electrode plate can be changed optionally, between the first and second sticking mechanisms. SOLUTION: A conveying passage length variable mechanism 30, by which the length of a conveying passage for an electrode plate 12 can be changed optionally, is arranged between the first and second sticking mechanisms 20, 22. When the length of the conveying passage 28 is simply changed via the conveying passage variable mechanism 30, sticking timing of a strip of lithium foil 18 by means of the first sticking mechanism 20 can be easily and precisely matched with that by means of the second sticking mechanism 22. Therefore, sticking processes of the strip of the lithium foil 18 by means of the first and second sticking mechanisms 20, 22 can be started at the same time substantially, so that the influence of a starting speed of a servomotor 32 can be avoided and fluctuation of a sticking position can be prevented, and as a result, a highly precise sticking process can be accomplished.
Patent JP-H10228456-A (JP)
Title: Method for monitoring operation of multiprocessor system
Inventor: KAI SATOSHI
IPC: G06F15/177
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To flexibly constitute the mutual monitoring system of processors constituting a multi-processor system in spite of the number of the processors and the processor where abnormality occurs. SOLUTION: An information monitoring area TWB is provided in the common memory MC of the respective processors PB1, PB2 and PB3. In the system SY1, the initialized processor starts at first and the number of the processor is set be initialized processor information TP and final link information. The monitoring link information WAi of the new processor PBi linked later sets the processor which final link information LP shows to be a monitoring object and the number of the new processor Pbi to be final link information LP. The initialized processor sets the processor given by latest final link information LP to be the monitoring object. The processor detecting abnormality constructs the new system from which the processor where abnormality occurs is removed by monitoring link information of the processor where abnormality is detected.
Patent JP-H09322891-A (JP)
Title: X-ray image scattering removing apparatus and method
Inventor: YON SHIEN CHIYAO
IPC: G06T5/20
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray image of dual energy without scattering by a method wherein primary X rays and scattering X rays are simultaneously detected by a high resolution detecting means and the passage of the scattered X rays is blocked by a beam selection means while a part of the primary rays is passed and detected by a low resolution detecting means. SOLUTION: An object 12 is disposed between an X-ray source 14 and a front detector assembly 16. The X-ray source 14 emits X rays 30, while a part of X rays 32 as primary X rays is made to directly penetrate the front detector assembly 16 from the object 12 to carry true information of the object 12. The rest 34 of the X rays is turned to scattering X rays by mutual action with the material of the object 12. An X-ray beam selector 18 is provided between the front detector assembly 16 and a rear detector assembly 26. The beam selector 18 employs an X-ray absorbing material having a number of holes 20 to make the axes of the holes 20 coincide with the direction of the primary X rays 32 travel. Thus, the X rays alone along the axes of the holes 20 are passed and the X rays 34 deviated from the axes are absorbed by the beam selector 18.
Patent JP-H09220945-A (JP)
Title: Tractor
Inventor: AYABE HIROAKI
IPC: B62D49/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a backlash in the up and down directions of a speed change lever from being caused by vibration or oscillation, by providing a detent mechanism between a speed change lever and a steering column in a tractor for rotatably supporting a speed change link mechanism of a speed change lever by a steering column supported by a cabin. SOLUTION: In a transmission case M for supporting a cabin C of a tractor is disposed a speed change gear mechanism which is provided with a speed change shifter shafts 23, 24 for sliding a speed change sliding gear. A speed change shifter engaging part 13 for 3, 4 speeds and a speed change shifter engaging part 14 for 1, 2 speeds are projected from these speed change shifter shafts 23, 24 and a shifter turning arm 15 is provided such that it is engaged with one of them. A steering column 5 for receiving a speed change shaft 4 is provided with a ball detent mechanism comprising a ball 17 and a receiving part for pulling a speed change lever 1 downward is provided with a spring.
Patent JP-2000232017-A (JP)
Title: Indirectly cooled type multi-pole electromagnet
Inventor: SASAKI YASUSHI
IPC: H01F7/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize an indirectly cooled type multi-pole electromagnet, and to reduce total cost including the cost of a power source. SOLUTION: This multi-pole electromagnet is composed of a core 20, composed of a ring-shaped yoke 22 and plural poles 24 erected starting from the yoke 22 toward the center, a coil 30 wound around the poles 24, and cooling plates 40 for indirectly cooling the coil 30 by interposing the core 20 wound around the coil 30 from the both faces.
Patent JP-2000231052-A (JP)
Title: Posture detecting device for camera
Inventor: FUKAHORI HIDEHIKO
IPC: G03B7/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability without using a dedicated posture detection sensor and to realize the reduction of cost and power saving by shielding any one of plural optical paths in accordance with the posture of a camera and obtaining the posture detection information of the camera. SOLUTION: A photometric sensor 8 is provided with optical device parts for deciding exposure A to I divided into nine and three photoelectric element parts for detecting posture J, F and K. A guide member 11 regulating the movement of a light shielding member 9 is composed of light shielding material to be nearly V-shape in a regular position state. Furthermore, the member 11 is provided with aperture parts 11a, 11b and 11c at both ends and the center, respectively, and the aperture parts 11a and 11c are set at upper positions with reference to the aperture part 11b. In a state where a camera main body is held in a regular position, the member 9 is regulated to move to a position where it covers over the aperture part 11b.  In such a case, the member 9 is regulated by gravity and inclined guide parts 11d and 11e and guided to the position where it shields the photoelectric element part K.
Patent JP-S63197760-A (JP)
Inventor: MIKAMI TADAO
IPC: E02B7/00
Filed: 1987-02-12
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-H05235138-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEKAWA RIEKO
IPC: H01L21/822
Filed: 1992-02-19
Abstract: PURPOSE:To stably operate an integrated circuit by suppressing a temperature rise due to heat generated by the operation of an internal circuit whose operating timing is controlled by means of a clock signal. CONSTITUTION:The temperature rise of a chip 1 is sensed by means of a temperature sensor 2; an alarm signal 4 is sent to a selector circuit 3. The selector circuit 2 changes over its output from a clock signal A having a high frequency to a clock signal B having a low frequency according to the alarm signal 4; it sends the output to an internal circuit 6. A frequency divider circuit 5 is installed at the previous stage of the selector circuit 3, and the frequency of the clock signal to the internal circuit 6 can be changed finer even when the number of generated clock signals is only one.
Patent JP-S57146129-A (JP)
Title: Testing device of diesel engine
Inventor: OKAMOTO AKIRA
IPC: G01M15/04
Filed: 1981-03-05
Abstract: PURPOSE:To control rotation speed of an engine readily in a simple constitution, by a method wherein estimation value from torque characteristic curve is used, and weight is applied to deviation between command value of rotation speed and return value thereof. CONSTITUTION:Rotation speed N of an engine is detected by an engine rotation speed meter TG, and signal dN/dt is entered through a frequency/voltage converter FV and a differentiation circuit DCa into an arithmetic circuit. Torque signal Tf from a load detector LC is entered in a differentiation circuit DCb thereby signal dT/dt is supplied to the arithmetic circuit and signal -dT/dN is operated. Deviation DELTAN between command value from a rotation speed setting device NE and rotation speed signal from the converter FV is supplied to a comparator COMP. When the deviation signal excceds non-sensitive value, signal corresponding to DELTAN is entered in a pulse width control circuit PWM and weighted by estimation function F from the arithmetic circuit. Output signal from PWM controls rotation speed of the engine ENG through a control circuit DRV and a hydraulic power meter HD. Thereby rotation speed of the engine is controlled readily in a simple constitution.
Patent JP-S63199400-A (JP)
Inventor: TAMURA JUNICHI
IPC: G10L13/08
Filed: 1987-02-16
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-S62191534-A (JP)
Inventor: NISHINO NORIAKI
IPC: D02J1/22
Filed: 1986-02-15
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-H05229995-A (JP)
Title: Separation and purification of leucine
Inventor: YOSHIDA YUJI
IPC: C07C227/40
Filed: 1992-02-19
Abstract: PURPOSE:To carry out the separation and purification of leucine by contacting an aqueous solution of leucine containing impurity amino acids with a resin coordinated with metallic ion to effect the adsorption of leucine to the resin and eluting the adsorbed leucine. CONSTITUTION:An aqueous solution of leucine is brought into contact with a resin containing coordinated metallic ion for <=5hr. The adsorbed leucine can be eluted from the resin by contacting the resin with an eluent such as ammonia water. The process is effective in separating and purifying leucine in high purity.
Patent JP-S52115136-A (JP)
Title: Electronic computer
Inventor: HARIGAYA ISAO
IPC: G06F15/02
Filed: 1976-03-23
Abstract: PURPOSE: To obtain a computer which can obtain a compound interest rate, the accuracy of 12 digits, for instance, by installing a key with (1+i) n  and merely operating it twice. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63199206-A (JP)
Title: Polymerization of olefin
Inventor: KIOKA MAMORU
IPC: C08F4/6592
Filed: 1987-02-14
Abstract: PURPOSE:To obtain a (co)polymer having high bulk specific gravity, uniform particle size, low content of fine powder and narrow molecular weight distribution, by preliminarily polymerizing an olefin in the presence of a specific solid catalyst to give a preliminary polymerization catalyst and polymerizing the olefin by using the preliminary polymerization catalyst. CONSTITUTION:An olefin is preliminarily polymerized in the presence of a solid catalyst consisting of at least (A) a catalytic component of transition metal compound of group IVB of the periodic table [e.g. bis(cyclopentadienyl) zirconium monochloride monohydride, etc.] and (B an aluminooxan catalytic component [e.g. compound shown by formula II or III (R is hydrocarbon; m>=2), etc.] to give an olefin preliminary polymerization catalyst and the olefin is polymerized in the presence of the prepared olefin preliminary polymerization catalyst. The solid derivative preferably has a ratio (M/Al) of the transition metal atom (M) to the Al atom of 0.2-0.001, 5-200mum average particle diameter and 20-1,000m<2>/g specific surface area.
Patent JP-H08228056-A (JP)
Title: Metal base circuit board
Inventor: OGINO YUTAKA
IPC: H05K1/02
Filed: 1995-02-21
Abstract: PURPOSE: To reduce contact electric resistance by increasing the area of a contact portion of a crushed protruding member with an upper side of a ground circuit to be greater than the area of a contact portion of a lateral side of the ground circuit with the protrusion. CONSTITUTION: A metal plate 1 is electrically connected with a ground circuit 4 in two ways. On one hand, a part of the ground circuit 4 is pushed out together with a protrusion 5 in forming the protrusion 5, and the other part remains to form a lateral side. The lateral side of the ground circuit 4 contacts the protrusion 5 to form an electric circuit. On the other hand, a part of the metal plate 1 constituting the protrusion 5 is deformed by crushing the protrusion 5 so that the deformed part contacts the surface of the ground circuit 4. The area of the lateral side of the ground circuit 4 is limited by the thickness of the conductor and the size of the protrusion 5. Therefore, by increasing the area of the protrusion 5 crushed for positively using the upper side of the ground circuit, contact electric resistance can be reduced.
Patent JP-H09225235-A (JP)
Title: Filter type dust collector
Inventor: HAMAGUCHI KEIZO
IPC: B01D53/40
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To increase an alkali agent collection ratio with a filter cloth, to reduce a blowing quantity of the alkali agent and to prevent increase of pressure drop of the filter cloth in a short time by forming an alkali agent blowing port for blowing the alkali agent in a dust collecting chamber at the upper part of an exhaust gas introduction port. SOLUTION: An exhaust gas introduction pipe 4 and an alkali agent blowing pipe 6 are connected with a sidewall 1 at an upperstream side of a dust collection chamber. At the front of the exhaust gas introduction pipe 4, a waste incineration furnace, etc., are arranged and the flying ash and harmful acidic gas in the exhaust gas discharged from the furnace, etc., are led to the exhaust gas introduction pipe 4 and is introduced to the upperstream side of the dust collection chamber from the exhaust gas introduction port. The alkali agent is transported with air and blown in the upperstream side of the dust collection chamber through the alkali agent blowing port 6.  The filter cloth 2 has a long and narrow cylindrical shape and is hung from the highest place of the dust collection chamber in regular array, and the cleaned exhaust gas passed through the filter cloth 2 is discharged into the air from a discharge pipe 5.
Patent JP-H09228013-A (JP)
Title: Manufacture of seamless steel tube made of alpha+beta type titanium
Inventor: FUJII HIDEKI
IPC: B21C37/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the strength, ductility, Fatigue strength, fracture toughness, etc., by specifying the condition of the final rolling, cooling, and annealing to eliminate anisotropy of the material when a seamless tube is hot-rolled out of α+βtype titanium alloy. SOLUTION: In manufacturing a seamless tube made of α+βtype titanium alloy in the hot condition, rolling is first completed in the temperature range between the β transformation point +50 deg.C and β transformation point +250 deg.C. Then, the rolled work is cooled at the cooling speed exceeding the natural cooling to prevent both the worked crystalline texture of α phase and the transformed crystalline texture from β phase from being formed and to suppress the coarse β grain to cause deterioration of ductility. After cooling, annealing is performed for 30 minutes at the temperature of >=700 deg.C to β transformation point -100 deg.C.  A hollow billet of titanium alloy is heated in the temperature range between β transformation point and βtransformation point +300 deg.C, and drilled, and then, cooled to the temperature of <=β transformation point in the rolling process to complete the final rolling.
Patent JP-H06228459-A (JP)
Title: Composition for hydrophilicization method for hydrophilicization using the same
Inventor: HARUTA YASUHIKO
IPC: B05D7/14
Filed: 1993-01-29
Abstract: PURPOSE:To provide a fin material excellent in hydrophilicity sustainability and corrosion resistance. CONSTITUTION:The composition comprising (A) water-dispersible fine silica particles, (B) a water-soluble or water-dispersible organic resin and (C) an onium group-contg. hydrolyzable silane compound, consisting mainly of an inorganic- organic composite resin with the weight ratio A/B of (10:90) to (95:5) on a solid basis and the component C accounting for 0.5-20wt.% of a total of 100wt.%, on a solid basis, of the components A and B. The other objective method for hydrophilicizing a fin material is such that a fin material made of metallic aluminum or an aluminum alloy is coated with the above composition followed by curing to make a cured coating film 0.1-5mum thick.
Patent JP-H08214138-A (JP)
Title: Image forming device
Inventor: MOTOHASHI HIROOMI
IPC: H04N1/32
Filed: 1995-02-21
Abstract: PURPOSE: To realize low cost by reporting a ready state of each unit to an opposite unit without use of a private line. CONSTITUTION: Data are sent in the full duplex system between a main CPU 201 and an editer 205 or the like. A unit detecting power supply interruption or producing a reset signal sends a brake signal to an opposite unit via a serial transmission line. Furthermore, a unit whose CPU starts its operation sends a start notice signal to the opposite unit via the serial transmission line.
Patent JP-S60196976-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SUSUMU
IPC: H01L29/812
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a stable film, and to prevent the flowing of gate-leakage currents through a gate electrode by isolating an impurity doping layer and a layer, in which electrons are made to travel, and using a metal-oxide-semiconductor junction as the gate electrode in the layer, in which electrons are made to travel. CONSTITUTION:A high purity GaAs layer 2 and an N type GaAlAs layer 3 are formed on a semi-insulating GaAs substrate 1, an oxide 9 is shaped on the GaAl As layer 3, and a source 6 and a drain 8 as ohmic electrodes and a metal as a gate electrode 7 are formed, thus constituting a transistor. The N type GaAlAs layer 3 is an impurity doping layer as an electron donor, stores carriers on the interface between the layer 3 and the high purity GaAs layer 2, and modulates drain currents through the gate electrode 7. A stable film is obtained by oxidizing GaAlAs, extremely small gate-leakage currents flow through the gate electrode, and logic amplitude is taken in a large value.
Patent JP-2000231882-A (JP)
Title: Alternating-current surface discharge type plasma display panel, driving method of alternating-current surface discharge type plasma display panel, plasma display device, and manufacture of alternating-current surface discharge type plasma display panel
Inventor: NAGANO SHINICHIRO
IPC: H01J11/22
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of ICs for address electrode driving, high-density electrode wiring, high-density packaging at terminals, and the instability of writing discharge, involved in the heightened definition of an AC surface discharge type plasma display panel(PDP). SOLUTION: A first substrate 51Rd is equipped with address auxiliary electrodes 47T, 47B disposed on a surface 9S of a backing glass substrate 9 so as to cover adjoining lane areas ARLm-2, ARLm-1, adjoining lane areas ARLm, ARLm+1, etc., respectively, and common address electrodes 46 disposed on a surface 15S of an insulating layer 15 so as to cover the adjoining lane areas ARLm-2, ARLm-1, the adjoining lane areas ARLm, ARLm+1, etc., respectively, and impressed with voltage based on image data. In a PDP equipped with the substrate 51Rd, writing discharge takes place only in a discharge cell to which both an electrode 46 and the electrode 47T or 47B belong, these being impressed with a voltage of the same polarity. During the first half (or the latter half) of an address period, the electrode 46 and the electrode 47T (or 47B) are each impressed with a voltage having the above-mentioned relation.
Patent JP-H05192325-A (JP)
Title: X-ray ct device
Inventor: MIYAZAKI YASUSHI
IPC: A61B6/03
Filed: 1992-01-23
Abstract: PURPOSE:To reduce the artifact by beam hardening and partial volume affected by bones by correcting a measured projection data with a hardness determined by the projected length determined from the reprojection data of a tissue area obtained by separating with a regulated CT value. CONSTITUTION:A pre-reconfiguring part 104 conducts reconfiguration from the projection data obtained by a preprocessing part 101 to provide a first CT image 107. A reprojection processing part 105 determines a reprojection data 111 from the first CT image 107. A correction processing part 106 corrects a projection data before correction 110 with a hardness read from a correction table 113, and a post-reconfiguring part 102A conducts reconfiguration by utilizing the determined reprojection data to provide a corrected CT image 108. Since the CT image can be thus provided by setting the correction table 113, correcting the hardness by the correction processing part 106, and reconfiguring the image from it, the influence of bone is suppressed to reduce artifacts, and an CT image suitable for diagnosis can be provided.
Patent JP-S55131890-A (JP)
Title: Controller for vendor
Inventor: RIHIARUTO KERUBURU
IPC: G07F5/08
Filed: 1980-03-17
Abstract: 1. Coin counting apparatus for an automatic selling machine, wherein triggering levers (1) actuated by coins are provided, which are coupled by means of wheel gear trains (9, 10, 11, 16, 24, 31, 19, 28, 35, 20, 21, 27, 34) with a summating shaft (39), the transmissions in the individual wheel gear trains (9, 16, 19, 20, 21; 10, 24, 27, 28; 11, 31, 34, 35) being in ratios to one another which are equal to the ratios of the coin values to one another, wherein a count wheel (38) and a control device for a delivery device of the automatic selling machine are disposed on the summating shaft (39), wherein the control device releases the delivery device when the summated state of the count wheel (38) is equal to the sale price set at the control device, and wherein a resetting device resets the count wheel (38) following an actuation of the delivery device, and at least one mechanical energy store (22, 23; 29, 30; 36, 37) acts upon the wheel gear trains, characterized in that a winding-up device (49), which charges the energy store and which is actuated when the delivery device is actuated, acts upon the energy store (22, 23; 29, 30; 36, 37), that in each wheel gear train an escapement wheel (16, 24, 31) is provided, with which an escapement lever (9, 10, 11) actuated by the triggering lever (1) is associated, which escapement lever blocks, in its two limiting positions, the escapement wheel (16, 24, 31), and that the control device is constituted of cam discs (46), adjustable on the summating shaft (39) which carries a fixed indicator roller (43).