baber/WOPTO huggingface dataset:
Patent JP-H10237863-A (JP)
Title: Pile structure
Inventor: SAKAMOTO SHINICHI
IPC: E02D5/48
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a pile by forming a hinge part deformable following the displacement of a ground or structure on the head part of the pile. SOLUTION: An end plate 12 with a diameter larger than the outer diameter of a pile 10 by a prescribed dimension is formed while the material and thickness thereof are set so that it is yielded and deformed prior to the pile 10 when an external force acts on the pile 10 in an earthquake. The end plate 12 is integrally provided on the pile head part 10a of the pile 10, for example, consisting of a circular sectional steel pipe pile so as to be orthogonal to the axial line of the pile 10. The end plate 12 integrally provided on the pile 10 is fixed to the foundation beam 2a of a structure 2 by an anchor member 13 formed so as to have an allowable stress degree or less to shearing force to form a hinge part 11. When a horizontal external force acts on the pile 10, the hinge part 11 is plastically deformed. Thus, the damage of the pile 10 can be prevented.
Patent JP-S59168783-A (JP)
Title: Still picture retrieval device
Inventor: TAKEUCHI TETSUJI
IPC: G11B27/10
Filed: 1983-03-14
Abstract: PURPOSE:To reduce the retireval time by detecting a frame memory not in use or a frame memory storing the same still picture as a retrieval request through the retrieval request from a user terminal device and connecting the user terminal device to reduce the number of frame memories. CONSTITUTION:For example, 10 sets of terminal devices and 5 sets of frame memories FM5 are connected to a still picture retrieval device. Suppose that the user requests the retrieval of a still picture from a keyboard KB170 of a terminal device. Its data passes through a communication control section 210 and is transmitted to a central controller 110. The controller 110 discriminates at first whether or not a desired still picture is written in any of the FM140-144. When the result is YES, the FM141 in which the still picture is written is detected and connected to a TV receiver 160 of the terminal device. On the other hand, when the result is NO, the FM140 not in use is detected and after the still picture is written in it, and the FM140 is connected to the receiver 160.
Patent JP-H0511850-A (JP)
Title: Motor-driven stage controller
Inventor: TAKAHASHI HAJIME
IPC: G05D3/12
Filed: 1991-02-15
Abstract: PURPOSE:To provide the motor-driven stage controller which smoothly move a stage in a very slow speed range and prevents the cost from increasing and the device from becoming large. CONSTITUTION:The state of an electric motor 7 for stage driving is detected by an incremental encoder 1, the deviation of its state detection signal from a command is inputted to a PID arithmetic part 13 at specific sampling time to generate a control signal, which is supplied to the electric motor 7 to control the position of the stage. This motor-driven stage controller is equipped with a means which varies the differential control cycle of the differential arithmetic system 14 of the PID arithmetic part 13 according to the driving speed.
Patent JP-H09234782-A (JP)
Title: Molding die device and molding method for recessed molded body
Inventor: NAKANO TAKEHIKO
IPC: B29C49/48
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To mold a recessed molded body of hollow double wall structure of uniform wall thickness and prevent the generation of a folded wall-shaped defect by providing a movable mold on the outside section of a male mold main body and also providing a parison clamping section between an outer peripheral face cavity of the movable mold and an inner peripheral face cavity of the male mold main body. SOLUTION: An outer peripheral face cavity 15 of a movable mold 11 is relatively moved to the side of a female mold 12 in the direction radical to the mold clamping direction of a male mold 10 and the female mold 12, and respective peripheral faces are formed on the movement end. An outer ridge clamping section 21a for clamping a parison is formed on an outer ridge section of an opening end face of a recessed molded body A facing an edge of a male mold main body 10a on a cavity base section of the movable mold 11, while an outer peripheral clamping section 21b for clamping the parison on an outer peripheral section of a flange section 3 of the recessed molded body A facing the edge of the female mold 12 is formed on the cavity end section. A flash storage space 22 for storing flashes is provided on the outer side of the ridge clamping section 21a.
Patent JP-H10239106-A (JP)
Title: Optical disk driving device
Inventor: MATSUBA HIROYUKI
IPC: G11B19/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin optical disk device that can accurately detect the rotational angle of a rotating shaft. SOLUTION: The optical disk driving device is constituted of a spindle motor 15, which rotates while holding an optical disk, an optical pickup 17, which reproduces information from the optical disk, a feed motor 25 which moves the pickup 17 in the radial direction of the optical disk, a rotational angle indicating member 26 having substantially a cylindrical surface, which is provided on a rotating shaft and on which a scale is marked correspondingly to the rotational angle of the rotating shaft, and an optical sensor 27, which reads the scale of the member 26. Therefore, the thickness of the optical disk driving device can be reduced.
Patent JP-H07233157-A (JP)
Title: 1,2,3-thiadiazole derivative
Inventor: KOBORI TAKEO
IPC: C07D285/06
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a new compound, having excellent inhibiting actions on lipoxygenases and useful for treating and preventing allergic asthma, bronchitis, rheumatism, thrombosis, angina pectoris, arteriosclerosis, etc., or protecting, etc., cells in gastrointestinal tracts. CONSTITUTION:This compound is expressed by formula I [A is methylene or ethenyl; R<1> is a (substituted) hydroxynaphthyl or a 3,4-di-lower alkyl-4- hydroxyphenyl; R<2> is H, a lower alkyl or phenyl(thio)], e.g. 2-[(1,2,3-thiadiazol-4- yl)methyl]-1-naphthol. A compound in which A is methylene in the compound expressed by formula I is obtained by reacting, e.g. a compound expressed by formula II (X is Cl, Br, etc.) with 1-naphthol in the presence of an acidic catalyst such as boron trifluoride in a solvent. A compound in which A is ethenyl in the compound expressed by formula I is prepared by reacting, e.g. the compound expressed by formula II with triphenylphosphine, treating the resultant compound expressed by formula III with a base and then successively reacting the treated compound with a compound expressed by formula IV (R is a lower alkyl) and an acid.
Patent JP-S60188754-A (JP)
Title: Water heater
Inventor: YONEDA KIYOSHI
IPC: F24H1/14
Filed: 1984-03-07
Abstract: PURPOSE:To improve cleanliness, energy saving property and handling convenience of the device by a method wherein the device is constituted so that hot-water is discharged when a part of a hot-water discharging cock is touched by a finger and the discharge of hot-water is stopped when the tip end of the cock is touched by a finger again by utilizing a touch-switch, put ON or OFF with contact of a human body as a control device. CONSTITUTION:A conductive member 13 is arranged at the tip end of the cock tube 3 through an insulating member 12 and the conductive member 13 is connected to the touch-switch in the control device 6 through a lead wire 14. The control device 6 accommodates the touch-switch utlizing that it is connected to a capacitor electrically when the human body touches it, therefore, the switch of the control device 6 is put ON when the cock 3 is touched by a finger, a solenoid valve 5 is opened to flow city water, a pressure difference is generated, a main burner 19 is ignited and hot-water is discharged when an electric source 20 is set previously, a pilot burner 16 is being ignited and the user wants to discharge the hot-water. When the user wants to stop the discharge of the hotwater, the switch of the control device 6 is put OFF by touching the conductive member 13 at the tip end of the cock tube 3 by finger, the solenoid valve 5 is closed to stop the supply of city water and a diaphragm valve 18 is operated to extringuish the main burner 19.
Patent JP-S60188729-A (JP)
Title: Air feeding and exhausting device
Inventor: IWANAGA MASAZUMI
IPC: F23L17/04
Filed: 1984-03-07
Abstract: PURPOSE:To prevent abnormal combustion when wind blows by providing a communicating tube, communicating a partitioning plate with a blockading plate. CONSTITUTION:The partitioning plate 7 and the blockading plate 8 are connected through the communicating tube 9. In case wind blows against the front surface of the air feeding and exhausting device, one part of combustion gas, exhausted out of an exhaust port 6, flows reservely into an air feeding port 2, however, combustion air flows through the communicating tube 9 opened at the blocking plate 8 sufficiently and is supplied into the air feeding tube 1 from the other end of the communicating tube 9 opened at the partitioning plate 7. Accordingly, the oxygen concentration in the combustion air becomes sufficient to effect normal combustion. Thus, the air necessary for the combustion may be supplied sufficiently even in case the wind blows against the front surface of the air feeding and exhausting device, therefore, the abnormal combustion such as the overflow of flame or extinguish of fire will never be caused.
Patent JP-S60231859-A (JP)
Inventor: HANSU ERU MERUGAADO
IPC: D01F9/32
Filed: 1984-03-07
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-S55135861-A (JP)
Title: Lithographic printing original plate
Inventor: ITOU HIROSHI
IPC: G03G13/28
Filed: 1979-04-11
Abstract: PURPOSE: To make dampening water unnecessary by manufacturing a printing original plate using silicone resin.  
     CONSTITUTION: Printing drum 6 is formed by laminating photoconductive layer 2 composed mainly of various insulating resins and layer 1 containing silicone resin such as setting silicone resin or solvent-soluble silicone rubber on the surface of support 3. Drum 6 is subjected to primary charing, simultaneous secondary AC de- electrification and imagewise exposure, and uniform exposure to form an electrostatic latent image on the surface of layer 1. Toner 8 containing particles of a lipophilic resin such as polystyrene resin and having an affinity for ink is applied with roller 7 to form toner image 9, which is then transferred onto transfer paper 11 through blanket drum 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51118141-A (JP)
Title: Defrosting method of opened show case freezer by air curtain
Inventor: AOKAGE KEIRIYOU
IPC: F25D21/06
Filed: 1975-04-10
Abstract: PURPOSE: Defrosting effect is improved by means of introducing positively outside air as a defrosting current, when defrosting of a opened show case freezer of air curtain is operated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58159282-A (JP)
Title: Data output control circuit
Inventor: MURATA HISAO
IPC: G06F13/14
Filed: 1982-03-18
Abstract: PURPOSE:To avoid the effect of switching noise of a driver, by latching an address inputted to a collation circuit during the data output period based on the  coincidence of addresses. CONSTITUTION:A strobe outputted from the collation circuit 2 in response to the coincidence of addresses is an enable signal DEN via an AND gate 4 and a data of a register 3 is outputted via a driver 5. A latch circuit 6 responds to the driver during the output period of the driver 5 and the address from a receiver 1 is latched to the circuit 6 and not inputted to the circuit 2. Thus, noise due to the power supply fluctuation attended with the switching of the driver 5 and the coupling capacitance change does not give any change on the circuit 2.
Patent JP-H02222403-A (JP)
Title: Recovery of polymer
Inventor: TAKEUCHI MIKIO
IPC: C08F6/10
Filed: 1989-02-23
Abstract: PURPOSE:To efficiently obtain a polymer having tack, etc., with a small amount of energy used by homopolymerizing an olefin in a specific hydrocarbon solvent or copolymerizing the olefin with another monomer, sending a polymer slurry to a screw concentration machine and separating the solvent by filtration. CONSTITUTION:An olefin (e.g. ethylene) is homopolymerized in 3-6C hydrocarbon (e.g. propane) solvent, at least two olefins (e.g. ethylene-propylene) are copolymerized or at least two olefins are copolymerized with a nonconjugated diene (e.g. norbornene), a formed polymer slurry is sent to a tank 1, fed from a feed valve 2 to a screw concentration machine 3 having a filtering means 7, most of the hydrocarbon solvent is separated by the filtering means 7, recovered in a solvent tank 4 and the polymer is recovered in a polymer delivery tank.
Patent JP-S60188914-A (JP)
Title: Installing angle adjusting device of optical parts and its fixing method
Inventor: TAKEMURA YASUHIRO
IPC: G11B7/08
Filed: 1984-03-08
Abstract: PURPOSE:To adjust highly accurately and simply the angle of surface vertical to an optical axis by inserting a column to which optical parts are fixed, into a cylinder, and inserting an eccentric pin provided on the side face of the cylinder, into a key groove of the column. CONSTITUTION:A column 12 to which optical parts such as a diffraction grating, etc. are fixed is inserted into a cylinder 13 which is a part of a lens barrel, and an eccentric pin 5 provided on the side face of the cylinder 13 is inserted into a key groove 7 of the column 12. When the eccentric pin 5 is rotated, the eccentric surface moves to the right and left, and the column 12 rotates a little centering around an optical axis 11 in the cylinder 13. By this operation, the optical parts are brought precisely to an angle adjustment on the surface vertical to the optical axis 11. Therefore, with respect to the optical parts such s the diffraction grating, etc., the angle adjustment to the optical axis can be executed with a high accuracy and simply.
Patent JP-H05236956-A (JP)
Title: Separation of phospholipase
Inventor: NOMURA HITOSHI
IPC: C12N9/16
Filed: 1992-03-02
Abstract: PURPOSE:To simply separate phospholipase D from phospholipase C at a low cost. CONSTITUTION:Water-soluble phosphate and/or water-soluble calcium salt is added to an aqueous protein solution containing phospholipase D (hereafter referred to as PL-D) and phospholipase C (hereafter referred to as PL-C) so as to precipitate 0.01-4mol/l of calcium phosphate; thereby, the PL-D and contaminated proteins are selectively coprecipitated and removed, thus separating the PL-D from the PL-C.
Patent JP-H10227255-A (JP)
Title: Regenerative heat exchanger for stirling engine
Inventor: MINAMOTO NAOKI
IPC: F25B9/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a regenerative heat exchanger and scale of its surface and the increase of the flowing loss of a working gas and also prevent the degradation of the performance of an engine by the drop of a heat transfer performance due to the scaling of the surface of a stacked wire mesh. SOLUTION: This Stirling engine is composed of a heater 2 for heating an working liquid, a piston 3 for mechanical working by the heated working fluid and a cooler 1 for cooling the exhausted working fluid. In this case, a first filter 51 is arranged at the cooler side end part of a regenerative heat exchanger 4 formed between the cooler 1 and the heater 2 and also a second filter 52 is arranged at the heater side end part of the regenerative heat exchanger 4.
Patent JP-H02254889-A (JP)
Title: Data transmission method
Inventor: KANAO SHOZO
IPC: H04N19/60
Filed: 1990-02-27
Abstract: PURPOSE: To reduce a transmission time of image information without deteriorating image quality by converting and modulating an image signal to be sent into an analog image signal and transmitting the processed image signal through a channel whose band width is limited with respect to the band width of the image signal and demodulating the received image signal and converting the demodulated signal into a digital image signal at a reception stage. CONSTITUTION: Image information is generated in a recorder 5. The image information is fed to an A/D converter 6 and its output signal is fed to, e.g. a computer 7. The computer applies discrete cosine transformation to a signal component to convert it into a spectrum component. Succeedingly the image signal is given to a compression circuit 8, in which its data speed is reduced. An A/D converter 12 is provided to an output side of a demodulation device 11. Digital image information is fed to an expander 13 to generate an image to be reproduced, and then the expanded information is fed to an inverse discrete cosine transformation device 14. An output signal from an inverse discrete cosine transformation device 15 is fed directly to a D/A converter 16 or an image screen 17 depending on the image reproducing device connected to the system.
Patent JP-S60190745-A (JP)
Title: Method for synthesizing ceramide
Inventor: OGAWA TOMOYA
IPC: C07C231/12
Filed: 1984-03-09
Abstract: PURPOSE:To obtain ceramide which is a lipid part of a sphingoglycolipid stereoselectively in high yield, by converting 1,2-0-isopropylidene-alpha-D-xylo-pentodialdo- 1,4-furanose as a starting material through a novel intermediate into the ceramide. CONSTITUTION:A compound expressed by formula I is reacted with a compound expressed by formula II (R1 is alkyl; X is halogen) and then a methanesulfonyl halide to give a novel compound expressed by formula III (Ms is methanesulfonyl) which is treated with acetic acid/water and further treated with a metaperiodate and then a reducing agent to afford a novel compound expressed by formula IV. After protecting the OH groups thereof, the resultant compound is reacted with an azide to give a novel compound expressed by formula V (R2 is alkokyl), which is then treated with a reducing agent and reacted with a compound expressed by the formula R3COCl (R3 is alkyl) to afford a compound expressed by formula VI. The protecting groups are then eliminated to afford the aimed ceramide expressed by formula VII.
Patent JP-H06254560-A (JP)
Title: Producing device for electrolytic water
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1993-03-05
Abstract: PURPOSE:To provide a producing device for electrolytic water equipped with such means that pH of the electrolytic water can be known, electrolytic water with desired pH can be obtd., and further, scales, can be adequately removed and dissipation of electrode can be suppressed as little as possible. CONSTITUTION:Information from a pH detector 18 and from zero-cross detecting circuit 32 is sent to a microcomputer circuit 34, which controls a switching circuit 36 and a polarity switching circuit 42. Thus, desired pH of electrolytic water is obtd.
Patent JP-H07227535-A (JP)
Title: Liquid material vaporization and supplying device
Inventor: MIYAMOTO HIDEAKI
IPC: B01J4/02
Filed: 1994-02-20
Abstract: PURPOSE:To provide a compact and inexpensive liquid material vaporizing and supplying device enabling to control the flow rate of a vaporized gas always stably and with high speed responsiveness. CONSTITUTION:In this device, a liquid flow meter 9 is connected in series to a vaporizer 12 provided with a vaporizing function and a flow rate control function and vaporizing a liquid material LM supplied via the liquid flow meter 9, and a detection flow rate (a) detected by the liquid flow meter 9 is compared with a setting flow rate (b), and based on this compared result, the flow rate of the liquid material LM for a vaporizing room provided on the vaporizer 12 is controlled.
Patent JP-H11240561-A (JP)
Title: Lid for barrel container
Inventor: KAWASAKI TETSUYA
IPC: B65D21/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate multistaged stacking and to improve mass-productivity, by freely detachably engaging wooden bars with the upper face of a synthetic resin lid main body. SOLUTION: Bars 2a and 2b are engaged with a lid main body 1 by fixing both ends of the bars 2a and 2b by means of four receiving parts 11a and 11b and 12a and 12b, respectively, provided near the peripheral edge of the lid main body 1. Either one of the receiving parts 11a and 11b corresponding to the one bar 2a and either one of the receiving parts 12a and 12b corresponding to the one bar 2b are formed as a fixing type and the others as an opening/ closing type, thereby making it easy to attach/detach the bars 2a and 2b. Namely, the bar 2a is fixed to the lid main body 1 by inserting the one end of the bar 2a into the fixing type receiving part 11a and then engaging the opening/ closing type receiving part 11b with projections 13a and 13b.  And the bar 2a can be detached from the lid main body 1 by disengaging and releasing the opening/closing type receiving part 11b from the projections 13a and 13b. The bar 2b can also be attached/detached to/from the lid main body 1 in the same manner as the bar 2a.
Patent JP-H06257321-A (JP)
Title: Control device for floor vibration
Inventor: NITTA RYOJI
IPC: E04H9/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a floor vibration control device which can display constant performance for a long term, and can react even to the slight vibration of a structural body such as a floor to absorb the vibration. CONSTITUTION:In a joining part between an arm 14 and a receiving frame 11 in a floor vibration control device having the arm 14 attached to a beam member 11, a weight 15 supported by the arm 14, and a damper 16 connected to the tip of the arm 14, a spring member is insertedly set between the arm and the receiving frame to bring the arm into rigid contact with the receiving frame. The floor vibration is therefore more directly transmitted to the heavy weight for controlling the floor vibration. On the other hand, since the spring member is insertedly set in a connecting part between the receiving frame 11 and the arm 14 to bring the receiving frame beam member 11 and the arm 14 into rigid contact with each other, the occurrence of backlash in the joining part of both members can be prevented for making the floor vibration control device display a constant clamping performance for a long term.
Patent JP-H04282414-A (JP)
Title: Laser beam position and angle control device
Inventor: TAKITANI TOSHIO
IPC: G01C15/00
Filed: 1991-03-12
Abstract: PURPOSE:To enable a laser beam to be stabilized regardless of thermal deformation of laser, etc., and analysis, design, etc., to be eased by simplifying a control system by separating a position control and an angle control of laser beam. CONSTITUTION:Two mutually parallel plane mirrors 21 and 22 are provided at a beam position adjuster PM which receives a laser beam L from a beam angle adjuster M which corrects a deviation of an angle of a laser beam L and then the beam angle adjuster M and the beam position adjuster PM are controlled individually so that the position deviation can be corrected while no deviation components of angle are included by this beam position adjuster PM.
Patent JP-S63209509-A (JP)
Inventor: ISAKA YOSHIHARU
IPC: F02B63/02
Filed: 1987-02-27
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。