baber/WOPTO huggingface dataset:
Patent JP-2001020302-A (JP)
Title: Pile head structure
Inventor: HASHIMOTO YASUNORI
IPC: E02D27/34
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a pile head due to bending moment at the time of an earthquake by stacking plural circular elastic plates with the substantially same diameters, which are radially split, on the head of the pile, and placing the foundation of an upper structure on the top end of the uppermost layer circular elastic plate. SOLUTION: Plural circular elastic plates 23a-23d with the substantially same diameters are stacked on a pile head 5, and a foundation 4 of an upper structure is placed on the top end of the uppermost layer circular elastic plate 23d. The circular elastic plate 23a is formed by fan-shaped split elements 24a, 25a, 26a, 27a obtained by radially dividing the circular elastic plate into four parts, and the other circular elastic plates 23b-23d are also similarly formed using hard rubber having base isolation property. The foundation 4, the circular elastic plate 23d, the circular elastic plates 23a-23d and the pile head 5 are mutually connected to support the horizontal force from the upper structure.  When the horizontal force at the right-hand bottom is received, compressive force is concentrated on the split elements 25a-25d on the compression side, and enough deformation amount can be secured by sideway expansion. Thus, the bending moment of the pile head 5 becomes a little so as to prevent breakage.
Patent JP-H1134046-A (JP)
Title: Manufacture of polyester pellet
Inventor: ISHINO SHUHEI
IPC: C08G63/88
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of quickening crystallization, and performing pelletization efficiently with high productivity upon taking out and cooling polyester having a glass transition temperature being equal or lower than the room temperature and slow crystallization from a polymerization can after the completion of polymerization reaction. SOLUTION: When manufacturing polyester pellets having a glass transition temperature of 25 deg.C or lower and a quantity of heat of a melting point peak of 25-45 J/g In DSC, a 0.01-5 wt.%, core agent is added to complete polyester at the stage of the completion of polyester polymerization reaction, polyester is taken out from the polymerization can before cooling and cutting operation. Polyester having 25 deg.C or lower Tg and a quantity of heat of a melting point peak of 25-45 J/g in DSC, though not being limited, includes polyester having a main component of aromatic dicarboxylic acid as a main acid component, and 4 carbon atoms or more alphatic or alicylic glycol as a main glycol component.
Patent JP-2001021578-A (JP)
Title: Acceleration sensor and accelerating device using the acceleration sensor
Inventor: TAJIKA HIROBUMI
IPC: G01P15/09
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the detection of the acceleration of a low frequency by providing polarization axes of two piezoelectric elements in such a state as being parallel to a face in contact with the two piezoelectric elements and opposed to each other. SOLUTION: A second piezoelectric element 2 stuck to a first piezoelectric element 1 in contact with its bottom face by direct bond is provided. The two piezoelectric elements 1, 2 are composed of single crystals belonged to a trigonal system 3m. The polarization axes of the two piezoelectric elements 1, 2 are so provided as to be parallel to a contact face, opposed to each other, and set the contact face and the vertical direction to the maximum sensitivity direction. The two piezoelectric elements 1, 2 are provided with a first and a second external electrode layer 8, 4 mated with the respective shapes in the opposite side to the contact face. This constitution can provide a stable acceleration device with less dispersion and allow it to use a resistance part with high resistance value so as to improve the low frequency signal.
Patent JP-H0534572-A (JP)
Title: Focus detection device
Inventor: NAGATA KEIJI
IPC: G02B7/34
Filed: 1991-07-30
Abstract: PURPOSE:To save useless energy by projecting auxiliary light based on the changing degree of the brightness and darkness of an object only when the effect of the projection of the auxilliary light can be expected. CONSTITUTION:By a microcomputer PRS, the image information of the object formed on a pair of respective sensor column SNS-1 to SNS-4 is received. Then, the defocus quantity of the area of the object charged by the concerned sensor is detected based on an inputted image signal. Next, the inclination of the image signal (the changing ratio of the image signal, that means, the degree of the brightness and darkness of the object) is calculated. Thereafter, the stroring time of the sensor SNS-1 is investigated by the computer PRS. Then, when the storing time is longer than 100m second, an auxilliary light mode is set. Besides, when the storing time is within the range of 10m second to 100m second, it is decided whether the inclination value of the image signal is larger than a prescribed threshold value or not. When it is smaller, the auxilliary light mode is set. An auxilliary light projection unit AUXL is turned on by making an output terminal CAUXL to 'H' by the computer PRS.
Patent JP-H0240187-A (JP)
Title: Dubbing device
Inventor: MAJIMA SHINICHI
IPC: G11B15/02
Filed: 1988-07-29
Abstract: PURPOSE:To shorten time required for reverse recording by reversing a tape after erasing the remaining part of the tape at high speed when the music of a compact disk to be recorded on the plane A of a cassette tape by a program is completed. CONSTITUTION:A microcomputer Q1 feeds and erases a remaining recordable part at high speed after completing recording scheduled to be recorded on the plane A based on a programming means. After passing the recordable part at high speed by the microcomputer Q1, dubbing is completed or migration to a plane B by a microcomputer Q3, and the recording of the music scheduled to be recorded on the plane B is performed based on the programming means. In such a way, it is possible to improve time efficiency from the completion of the recording on the plane A to the start of the recording of the plane B at the time of performing the program recording of the music of the compact disk on two planes of the cassette tape mounted on a tape recorder of auto- reverse system.
Patent JP-H0537074-A (JP)
Title: Semiconductor laser device
Inventor: ARAKI SOICHIRO
IPC: H01S5/183
Filed: 1991-07-31
Abstract: PURPOSE:To control the polarizing direction of a vertical resonator type semiconductor laser device to a definite direction by adjusting the resonance wavelength of a resonator to the wavelength which causes an excitation up to the transition energy level contributed to heavy holes, using a quantum wire structure as an active layer of the vertical resonator type semiconductor laser device. CONSTITUTION:Light is emitted from an InGaAs active wire 9, and carriers are confined by means of an InAlAs confinement wire 10, having a forbidden band width larger than that of InGaAs, and an AlGaAs confinement layer 11. A multilayered film of a mirror layer is constituted of a layer having a quarter wavelength thickness. A reflecting mirror is designed so that the resonance wavelength lambdar of the resonator can be equal to the wavelength lambdac. The wavelength lambdac a wavelength having the polarizing dependency on the photoluminescence spectrum of an active layer 4. In the active layer 4, the polarized light parallel to a quantum wire acquires a larger amplification gain as compared with the polarized light at right angles to the quantum wire, and hence the polarizing direction of light can be controlled in the direction parallel to the quantum wire.
Patent JP-H057852-A (JP)
Title: Bucket and discharge device in bucket conveyor
Inventor: SOE MASAO
IPC: B65G47/40
Filed: 1991-07-04
Abstract: PURPOSE:To provide a bucket and a discharge device in a bucket conveyor with simple construction whose capacity can be increased. CONSTITUTION:A bucket 35 with a nearly triangle cross-section, equipped with a slit, is supported by a supporting axis on a pair of chains 33 at both the sidewalls, being suspended with a front wall and a rear wall inclined upward and is equipped with a guide piece 37 at one sidewall part. The guide piece 37 is supported by a vertical guide member 55 at the vertical transfer route part. When a solenoid device 64 installed at a stilling part, close to a horizontal transfer route part, is excited or enexcited, an engaging part 71 installed in the solenoid device 64 is selectively engaged with a guide piece 37, causing goods having above or below a prescribed value or within a prescribed range to be selectively discharged. Goods can be put in even at the vertical transfer route part and no reset means is needed, and a discharged means of the goods from the conveyor is easy to obtain and the drainage is good even if a lot of water is stuck to the goods.
Patent JP-S62275294-A (JP)
Inventor: KOGURE MASAAKI
IPC: G02F1/15
Filed: 1986-08-15
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-2000014312-A (JP)
Title: Half-opened cover cutter and using of the same
Inventor: HASHIMOTO SHIGERU
IPC: A23L7/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid an exposure of ingredients from a half-opened covering food by twisting a joint part in an outer covering material, accelerating accustomedness of the joint part in the outer covering material and increasing a joint force of the joint part in the outer covering material. SOLUTION: This half-opened cover cutter has (n)-pieces of vertical shafts 33 on a prescribed circle S concentric to a cutting opening part 5 in an equal interval and every shutter pieces 9 are respectively constructed to be shakable around an axial core of corresponding vertical shafts 33 and blade parts 55 cutting the outer covering material are respectively arranged in each shutter piece and joint parts 57 joining one side part of the cut part of the outer covering material are respectively and continuously arranged in one side of up and under blade part of each shutter piece 9.  A length from a tip of an edge side part of each blade part 55 to a shaft core of corresponding vertical shaft 33 is respectively constructed to about the same with a length of a radius of a prescribed circle S and a length from a tip of an edge side part in each joint part 57 to a shaft core of corresponding vertical shaft 33 is respectively constructed to a little shorter than a length of a radius of the prescribed circle S.
Patent JP-H0245328-A (JP)
Title: Bag opening device
Inventor: NAGAI TORAKICHI
IPC: B65B43/30
Filed: 1988-07-30
Abstract: PURPOSE:To improve the machine efficiency by attaching a pair of shaking arms on slide bases which slide under a confronted position, making a pair of shaking arms shake from the opening to the closing when the other pair of shaking arms are made to shake from the closing to the opening to open a bag, and making this motion repeated alternately. CONSTITUTION:Two slide bases 1 are provided in a confronted position in such a manner that they can slide, guided by slide shafts 11. Shaking arms 2 and 3 are attached to the slide bases 1 through shaking gears 6 and 9. An intermediate gear 7 and driving gear 8 are attached between the shaking gears 6 and 9 in such a manner that they engage with the shaking gears 6, 9. At the tip of the arms 2, 3, suction ducts 4, 5 equipped with a suction port 15 are provided at a right angle to the arms 2, 3. When the slide bases 1a and 1b are separated most apart, the arms 2a, 3a give a closing condition, and the arms 2b, 3b given an opening condition. By suction ports 15a, both surfaces of a bag W are suction-held, and by suction ports 15b, and bag W is opened and ready to be handed over. When the slide bases 1a, 1b slide, the arms 2a, 3a give an opening motion, and the arms 2b, 3b give a closing motion, and this motion is repeated alternately.
Patent JP-S6251419-A (JP)
Title: Method and device of cooling guiding thermoplastic synthetic resin film
Inventor: TAGUCHI TAKEO
IPC: B29C48/08
Filed: 1985-08-31
Abstract: PURPOSE:To prevent cooling nonuniformity from developing in a film by a method wherein the air surrounding the film is sucked by air leading-in members in order to guide the film in the predetermined course under the state being apart from the air leading-in members while balancing the sucking force applied over the periphery of the film. CONSTITUTION:A pivoting means consists of a lower pivoting ring 13 and a lower supporting ring 16, which engages with the lower pivoting ring 13 relatively pivotably through roller bearings 19. Said lower pivoting ring 13, which is made into an integral body with an upper pivoting ring 8, can be pivoted about the center of a device by means of said pivoting means. At this time, the planary joining position of the upper pivoting ring 8, on which the upper ends of specified air leading-in members 12 are held through wringling means, and the planary joining position of the lower supporting ring 16, on which the lower ends of said air leading-in members are held, approach to or get apart from each other. As a result, the diameter of an envelope circle, which is formed at a constant horizontal position by the outer peripheries of a large number of the air leading-in members 12, is enlarged or diminished. A bubble, which vertically passes through the envelope circle by a certain gap between the bubble and the envelope circle, is removed heat therefrom and cooled and at the same time precisely guided into a certain diameter.
Patent JP-S6168839-A (JP)
Title: Charged particle deflector
Inventor: NISHIDA JUN
IPC: H01J29/74
Filed: 1984-09-12
Abstract: PURPOSE:To obtain good beam focusing and high deflection sensitivity by arranging plural sets of electrodes consisting of a pair of oppositely arranged parallel plates or curved plates while applying mutually different DC voltage and commonly piling voltage required for deflection. CONSTITUTION:Different kinds of DC acceleration voltage V1, V2 and V3 are made to be impressed on the respective deflection electrode pairs 41-46, which are divided into three, at the respective centers while impressing common saw- tooth deflection scanning voltage Vd between the deflection electrode plates of each pair. The electrons inciding into said deflector with acceleration voltage V0 are accelerated up to V1, V2 and V3 in the course of passing through the deflector while simultaneously receiving deflection force due to Vd for taking an orbit 47 and reaching the target at a speed corresponding to V3 volt. The connection parts of the electrodes having rapidly changing electric fields act all as focusing lens electric fields so that the beams are subject to focusing force at each point for being suppressed to diffuse to focusing force at each point for being suppressed to diffuse thus being able to reduce aberration given by deflection electric fields.
Patent JP-H0354875-A (JP)
Title: Formation of superconductor circuit
Inventor: SHIGA SHOJI
IPC: H01B12/06
Filed: 1989-07-24
Abstract: PURPOSE:To develop a superconduction-utilizing device to a high level by forming a deposit layer involving a superconductor refined element on a superconductor layer on which a mask pattern has been formed, and permitting the superconductor refined element to diffuse into the superconductor layer for modification of the superconductor layer to a non-superconductor layer. CONSTITUTION:A predetermined shape mask pattern 22 is formed on a superconductor layer 21 using photosensitive resist resin. Then, predetermined thickness Zn is deposited by sputtering on a substrate 20 on which a mask pattern 22 has been provided over the entire surface of the same. The Zn layer serves to cut stepwise a circuit part scheduling region 23a and a non-circuit part scheduling region 23b. Thereafter, the mask pattern 22 is lifted off together with the Zn layer 23a deposited thereon. Successively, the substrate 20 is heated in an Ar stream under given conditions, and after Ar is substituted for an O2 stream Zn is permitted to diffuse into the superconductor layer 21. Thus, a superconduction-utilizing device can be developed to a high level.
Patent JP-H1138781-A (JP)
Title: Image forming device
Inventor: SAITO TETSUO
IPC: G03G21/20
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the decline of a formed image quality caused by an excessively higher resistance value of a transcribing material than a prescribed value owing to the charge of a temperature or a humidity in a image forming device. SOLUTION: In this image forming device, equipped with an image carrier 2 on which an electrostatic latent image is formed by an electrophotographic method, a developing means 3 by which a developed image is formed from the latent image using a developer, and a transfer drum 7 which carries a transfer material 5 and transfer the developed image on the transfer material 5, a humidifying means 16, by which the transfer material 5 is humidified at an upper position than the transfer drum 7 in the transfer material conveying direction, is installed, and the transfer material 5 is humidified by this humidifying means 16 using a liquid, to thereby decrease its resistance value and to prevent a quality decline of a formed image.
Patent JP-S5982533-A (JP)
Title: Start assisting apparatus for internal-combustion engine
Inventor: MISHINA HIDETOSHI
IPC: F02D41/06
Filed: 1982-10-30
Abstract: PURPOSE:To permit certain start by securing increase of fuel injection amount when the temperature of cooling water is below a certain value, and the number of engine revolution is below a certain value, in the fuel injector of a Diesel engine. CONSTITUTION:Generation of ''hang-fire'' phenomenon is prevented by always executing fuel amount increase when a key switch is at a start position. The fuel amount is increased when the temperature of cooling water is below about 0 deg.C and the number of engine revolution is below about 1,500rpm. Therefore, increase of fuel amount is automatically continued until the number of revolution increases to a sufficient value after the engine starts in winter, certain starting operation is assured.
Patent JP-S6169542-A (JP)
Inventor: OSADA ATSUSHI
IPC: B65D3/04
Filed: 1984-09-12
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-H0531311-A (JP)
Title: Air cleaner
Inventor: DOUNO SHIGERU
IPC: F24F7/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain an air cleaner for efficiently purifying the polluted air in a room. CONSTITUTION:An air cleaner is constituted of both a vertical type unit A and a fitting unit B described below. The vertical type unit A is formed of a fan 3, a suction port 1 of the upper end, a blowout port 2 of the lower end and a vertical duct 11. The fitting unit B is formed of a horizontal duct 5 and a blast port 6. The suction port 9 of the horizontal duct 5 of the fitting unit B is connected with the upper end of the vertical duct 11 of the vertical type unit A. A purification means 4 is arranged in the vertical type unit A or the fitting unit B. Further, an air quantity regulating means 7 is provided to the fitting unit B. The circulated air flow 8 generated in a room by this air cleaner is smoothly returned to the suction port by a forced ceiling air flow 10 which allows the air flow 8 to flow to the ceiling part.
Patent JP-H0358386-A (JP)
Title: Memory circuit
Inventor: OGATA TAKASHI
IPC: G11C11/407
Filed: 1989-07-26
Abstract: PURPOSE:To accelerate the read/write speed of data by performing synchronous control so as to perform the operation of a latch circuit and longer than transmission delay time. CONSTITUTION:Clock generation circuits 71, 72 generate clocks phin with the cycle shorter than the access delay time from the input of an address to the output of storage data and also longer than the transmission delay time at an output buffer latch circuit 6, and supply them to an input buffer circuit 1 and the output buffer circuit 6, respectively as sampling synchronizing signals. Thereby, every data can be read out with the cycle remarkably shorter than the access delay time when the storage data is read out successively, and every data can be written with the cycle remarkably shorter than the access delay time of a memory circuit even when a large amount of data are written.
Patent JP-H067679-A (JP)
Title: Production of platinum alloy catalyst for phosphoric acid type fuel cell
Inventor: SUGIMOTO HARUKO
IPC: B01J23/652
Filed: 1992-06-25
Abstract: PURPOSE:To improve elution resistance and activity when used as the phosphoric acid type fuel cell by depositing and alloying base metal on the platinum or platinum alloy particles contained in the catalyst, lessening independent particles of the platinum and the base metal and making distribution of alloy component ratio more narrowly. CONSTITUTION:The catalyst deposited platinum or platinum alloy on carbon powder is soaked in hot water and dispersed by an ultrasonic homogenizer under stirring, then one or two kinds among chromium, manganese, cobalt, nickel, copper are plated on the dispersed catalyst by electroless plating, and alloyed with the platinum or platinum alloy particles, thus the objective platinum alloy catalyst for the phosphoric acid type fuel cell is obtained.
Patent JP-2001017274-A (JP)
Title: Cushion material for chair or wheelchair
Inventor: FUJIKAWA REIKO
IPC: A47C27/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material for a chair or a wheelchair effective for resolving cold-blooded legs desired by the disabled or the aged who have trouble in their lower half or leg. SOLUTION: In a covering a, a seat 1 and a backrest 2 filled with a cushion layer 3 made of wool are connected so as to be foldable. Far infrared radiators 5 are embedded far from each other in the cushion layer 3 comprising the seat 1 and the backrest 2. A hollow part 6 for the correcting coccyx with a desired depth is placed on the part in which a user's coccyx is placed, when the user sits on the seat 1. The far infrared radiators 5 are embedded in the cushion layer 3 of the bottom of the hollow part. These far infrared radiators 5 emit dispersed far infrared radiation of 4 to 25 μm with the peak at 9.5 to 10.5 μm in a pattern which is extremely close to the blackbody radiation under a normal temperature, and also are water and moisture absorptive.
Patent JP-H1138838-A (JP)
Title: Recorder, recording control system and recording control method
Inventor: MUTO RYO
IPC: G03G21/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a recording while saving the consumption of toner without impairing the reproduction of color and hue by conducting thinning processes of picture data employing the signals, which are obtained by frequency dividing horizontal synchronization signals while synchronizing to vertical synchronization signals, as a reference and outputting the picture signals which are thinned in a subscanning direction. SOLUTION: A thinning means is constituted of a D flip-flop circuit 30, a two input NAND circuit 31 and two input AND circuits 32 to 39. The thinning processes of picture data 29 are conducted if the data 29, which correspond to BD(beam directing) signals 27 being horizontal synchronizing signal are not outputted every time the circuit 30 toggles or not outputted by the circuits 32 to 39. If a toner consumption saving mode is set, the thinning processes are conducted for the picture data using the signals, which are obtained by frequency-dividing the horizontal synchronizing signal 27 synchronizing to vertical synchronizing signals (TOP signals) 26, as the reference, the picture signals, which are thinned in the subscanning direction, are outputted and the picture data are recorded employing the signals.