baber/WOPTO huggingface dataset:
Patent JP-S60188437-A (JP)
Title: Golf ball
Inventor: YAMADA MIKIO
IPC: C08L23/26
Filed: 1984-03-09
Abstract: PURPOSE:A golf ball excellent in feeling, durability, and flight performance, prepared by covering a core with a cover based on a specified olefinic thermoplastic elastomer. CONSTITUTION:A cover composition is obtained by mixing a soft segment comprising a monoolefin copolymer rubber such as ethylene/propylene/(diene) rubber, a mixture of this monoolefin copolymer rubber with polyisobutylene rubber or a mixture of this monoolefin copolymer with acrylonitrile/butadiene rubber, with a hard segment comprising 80wt% or above olefinic thermoplastic elastomer component of PP or of PP+PE and 0-20wt% styrene, polyamide, or polyester thermoplastic elastomer, and additives such as a filler, and a stabilizer. This composition is molded into half-cups by injection molding or the like. The cups are put on a core and the assemblage is placed in a heated mold and compression-molded to obtain a golf ball having cover of a thickness of 1.0-2.5mm..
Patent JP-S59172157-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU OSAMU
IPC: C08L71/02
Filed: 1983-03-20
Abstract: PURPOSE:To prevent blocking phenomenon or elongation and deformation owing to sticking to a guide roller, etc. by relieving curling and by a particularly excellent lubricating effect and to decrease fluctuation in output by providing a resin film layer contg. perfluoropolyether on the rear of a base body. CONSTITUTION:A resin film layer contg. perfluoropolyether is provided on the rear of a base body on the surface of which a thin ferromagnetic metallic film layer is provided by vapor deposition. The perfluoropolyether is used in a range of 0.01-3wt% by the total weight with the resin to be used in combination. Such back coating layer contg. the perfluoropolyether and resin is formed to a layer thickness ranging 0.1-2mu. The back coating layer is formed by forming the thin ferromagnetic metallic film layer by vapor deposition on the surface of the base body then dissolving one or two kinds or more of suitable resins together with perfluoropolyether in a suitable solvent, applying the soln. on the rear of the base body and drying the coating.
Patent JP-S56143595-A (JP)
Title: Digital protection controller
Inventor: KONDOU RIYOUTAROU
IPC: G11C16/10
Filed: 1980-04-09
Abstract: PURPOSE:To refresh setting informtion in a nonvolatile memory periodically and automatically, by using the automatic check start command of an automatic check starter as the refreshment command of the nonvolatile memory. CONSTITUTION:Address setting part 4 sets address A, and data setting part 5 sets data B to set a setting value. When write-in signal S2 from write-in switch 6 or automatic check start signal S1 from an automatic check starting circuit is supplied periodically to control circuit 7, control circuit 7 outputs signal S3 varying in the order of 0, C, 0, -C, and 0 volt. Here, C corresponds to the erasure command, and -C the write-in command. Memory 2 erases information with the erasure command and writes data B in address A with the write-in command to refresh nonvolatile information.
Patent JP-H09218682-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: ISHIDA MUNEO
IPC: G10H1/34
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain the good touch equiv. to the touch of an acoustic piano with compact constitution by controlling the magnetic force of electromagnets, thereby controlling the touch weights of corresponding keyboards. SOLUTION: An electromagnet circuit 5 is disposed in the rear apart of keyboard chassis 6 so as to face a metallic plate 3 and internally has four pieces of the electromagnets 5a to 5d. The magnetic force on the respective electromagnets 5a to 5d acting on the metallic plate 3 is controlled by a control circuit 10. Namely, the metallic plate 3 is attracted downward by the magnetic force of the respective electromagnets 5a to 5d to provide the resistance force against the ascending of the material plate 3 by depression of the keyboards 2. The tough weights of the keyboards 2 are controlled by changing the magnetic force of the respective electromagnets 5a to 5d. The touch weights of the keyboards 2 are changed by controlling the magnetic force in such a manner and, therefore, the good touch feels are obtd. with the compact constitution.
Patent JP-H10240463-A (JP)
Title: Print system, printer and print controlling method
Inventor: FURUYA YOJI
IPC: B41J21/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce expansion processing time of a character and a ruled line on a host and transfer data quantity from the host by receiving a character part in a character code, converting it into a character image and receiving and expanding a ruled line part in a ruled line code. SOLUTION: A driver on a host 1 divides document to be printed into, first, a character part, a ruled line part and the other part. The other part is expanded as an image entirely on a frame buffer on the host 1. A character at part, a ruled line data part and an image data part are separately transferred to a printer 2 in each band that is divided into sixteen partitions in one page. In the character part, first, data that compresses dot patterns of characters is sent to the printer 2 and registered and a character code string is sent as print, data. As for a ruled line, 'one ruled line is defined as a long and narrow rectangular area that is painted out in black' and the start coordinate and end coordinate of the rectangular area on the definition are transferred as one piece of rectangular data.
Patent JP-H10247585-A (JP)
Title: Fluid heating system
Inventor: SANDOU MAKOTO
IPC: H05B3/40
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in a device without reducing heat efficiency by constituting a ceramic heater where a desired-shaped ceramic heater of a plate shape and bar shape or the like is sandwiched between plural metallic tubes. SOLUTION: A fluid heating system 30 is constituted of a ceramic heater 32 arranged between a pair of stainless steel water passing heating tubes 31. The water passing heating tubes 31 have respectively flat pressure contact surfaces 33, and are formed in an almost semicircular shape on an end surface outside edge shape, and are arranged so that the ceramic heater 32 is sandwiched between them. The ceramic heater 32 is formed of a plate-like member of a plate shape composed of ceramics such as alimina, mullite or a silicon nitride, and both main surfaces are sandwiched so as to come into surface contact with the pressure contact surfaces 33 of the water passing heating tubes 31.  The pressure contact surfaces 33 of the ceramic heater 32 and the water passing heating tubes 31 can be put in a close contact condition by finishing both contact surfaces in a flat shape, and size reduction in the whole device can be attained.
Patent JP-2000251822-A (JP)
Title: Scanning type high-definition image processing device
Inventor: GOTO KATSUTO
IPC: H01J37/153
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To directly print and observe extremely high-definition scanned image and to extract and display a necessary part by correcting the astigmatism of an image provided by scanning a thinly restricted particle beam on a sample and by displaying it. SOLUTION: A sample 7 is irradiated by thinly restricting charged particles, and linear scanning and scanning in a right angle direction are repeated by deflecting the charged particles. The astigmatism generated in the charged particles is corrected by an astigmatism correction coil 4 and a focus control means. First, scanning by reducing the number of scanning lines or second scanning by the use of a scanning signal switching device 13 by inputting a high-definition scanning signal is performed to a specified place or plural set places on the sample 7. A signal generated by scanning the charged particles on the surface of the sample 7 is detected by a secondary electron detector 19, and the signal is displayed on a first signal display device 32. Signals generated by the second scanning are stored in an image storage device 31.  An image is displayed on the image plane of the display device 32 for the signal generated by the first scanning by correlating it with the place of the second scanning, so that the correction of the astigmatism and the adjustment of the focus are performed at the same time.
Patent JP-S61205970-A (JP)
Title: Plate photosensitive body copying machine
Inventor: TONEGAWA TADASHI
IPC: G03G15/04
Filed: 1985-03-08
Abstract: PURPOSE:To make a titled copying machine small in size and thin by unifying both a photosensitive body and an original platen which move horizontally at the time of a copying process, on the upper face of the copying machine body, and an exposure optical system is constituted of an electric circuit containing a CCD and a light emitting element. CONSTITUTION:In case of an unused state, a photosensitive body 2 and an original platen 3 are placed on a copying machine body 1. When an original is set onto the original platen 3 and a copy button is pushed, the photosensitive body 2 and the origi nal platen 3 move to the left and preliminary electrification is executed by an electrify ing device 4. When the photosensitive body 2 and the original platen 3 move to the right from this state, the photosensitive body 2 is electrified uniformly again by the electrifying device 4. Subsequently, the original on the original platen 3 is read by an image sensor constituted of a CCD, an image exposure is executed onto the photosen sitive body 2 by a light emitting element 6, and its latent image is developed by a developing device 7. Next when a form is joined by a transfer roller 8, a toner image of the photosensitive surface is transferred. The form which has passed through the transfer roller 8 is peeled off by a peeling belt 19, fixed by a fixing roller 9, and discharged to a discharge paper tray. In this way, the conversion to small and thin copying machine is realized.
Patent JP-S57160561-A (JP)
Title: Vacuum die casting method
Inventor: WASHIDA AKIRA
IPC: B22D17/14
Filed: 1981-03-30
Abstract: PURPOSE:To produce die cast products contg. no bubbles and having less cavities, etc. by evacuating the inside and outside of dies to a high vacuum during die casting. CONSTITUTION:When molten metal 14 is accumulated in a well 13 by closing a valve 12 and a die 1 is moved to the left side in the figure, an outside pipe 6 engages with an outside pipe 7. When a vacuum pump is operated upon starting of the engagement, negative pressure is developed in the pipes 6 and 7 and the dies 1 and 4. When the dies 1 and 4 contact tightly, the valve 12 is opened. The molten metal 14 flows into a sprue 11. At this time, a pushing bar 16 is moved to the right side in the figure and is pushed into the sprue 11 so that the molten metal in the sprue is forced into the spacing 17 between the dies 1 and 4. When the molten metal in the space 17 solidifies, the negative pressure in the pipes 6 and 7 is returned to the atmospheric pressure and the die 1 is moved to the right side in the figure, thence the solidified die cast product is ejected by an ejector pin 3. The bar 16 is returned to the left side in the figure, and the part of the valve 12 is closed.
Patent JP-S60194294-A (JP)
Title: Multi-tube type heat exchanger
Inventor: MATSUSHIMA HITOSHI
IPC: F28F9/24
Filed: 1984-03-14
Abstract: PURPOSE:To obtain the inflow structure of the multi-tube type heat exchanger, which improves the low abrasion property and vibration preventing property of heat transfer tubes and uniforms the balance of heat transfer characteristics of respective parts of each heat transfer tube, by a method wherein the notched sections of baffle plates for flowing cylinder side fluid into the axial direction of heat transfer tube group meandering in zigzag are provided inside a fluid guide cylinder in the flow of the cylinder side fluid. CONSTITUTION:The cylinder side fluid enters into the heat exchanger through a cylinder side fluid inlet nozzle 1, collides against the fluid guide cylinder 2' and flows along the inner peripheral part of the cylinder 3. Then, a part of the fluid flows through a space between the cylinder 3 and the fluid guide cylinder 2' under climbing over the cylinder 2' and the other part thereof flows through holes 13, thus all of it flows into the group of heat transfer tubes 4. Further, the cylinder side fluid flows through the heat transfer tube group 4 into the direction opposing to the flow direction in the inlet nozzle 1 and flows into the meandering flow section consisting of the first baffle plate 5 and the second baffle plate 5' through the notched section 12. Thereafter, the cylinder side fluid flows meandering through the heat transfer tube group 4 sequentially since numbers of baffle plates 5 are equipped and, then, flows out of a cylinder side fluid outlet nozzle 8.
Patent JP-H05250207-A (JP)
Title: Debug maintenance system
Inventor: HIDAKA SADATOSHI
IPC: G06F9/46
Filed: 1992-03-04
Abstract: PURPOSE:To provide a debug maintenance system which can work by minimizing the interruption time of the system operation and without giving any adverse effect to the system in a system working mode and also can display the information on the factors of the system down if occurred. CONSTITUTION:A debug maintenance system consists of a man-machine interface means 1 which can be inputted and outputted in both system working and system down modes, a debugger means 5 which performs the debugging and the maintenance of the system, a working mode debugger call processing means 3 calls out the means 5 when the calling request of the means 5 which is started in a fixed cycle is detected in the system working mode, and a stop mode debugger call processing means 4 which calls out the means 5 when the calling request of the means 5 is detected after the system fault information is recorded.
Patent JP-S53132220-A (JP)
Title: Television camera
Inventor: SEKIGUCHI TAKESHI
IPC: H04N9/04
Filed: 1977-04-22
Abstract: PURPOSE: To remarkably increase the operational performance of camera, by obtaining desired light amount and color temperature, through the utilization of the split light adjusted as a test pattern illuminating light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59173984-A (JP)
Inventor: IRIE SHINICHI
IPC: H01R43/00
Filed: 1983-03-23
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-2000247477-A (JP)
Title: Light carrying belt and manufacture thereof
Inventor: MOTOZAKI AKIHIKO
IPC: B65G15/30
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate foreign matters by allowing a mesh member to bit a vulcanized rubber (elastomer), and then peeling off the member from the elastomer, thereby forming a carrying surface with a mesh pattern. SOLUTION: An elastomer (rubber) to be used for a tooth part 2 and a back part 4 is composed of chroloprene rubber, nitryl rubber or natural rubber. As a vulcanizing agent sulfur or organic peroxide is used. When a rubber layer constituting the back part 4 and the tooth part 2 is formed out of a rubber composition containing crystallization resistant chroloprene rubber, it is possible to prevent an increase in the hardness of the rubber layer caused by the crystallization in a low temperature atomoshpere and prevent a decrease in a coefficient of friction at a low temperure. In this belt, a mesh pattern is formed on a carrying surface 6 by a method of allowing a mesh member to bite the rubber of the carrying surface at first, and then peeling off the member from the rubber, and thereby fine split type grooves are formed to provide the mesh pattern.
Patent JP-S59172830-A (JP)
Title: Fet multiplexer circuit
Inventor: SATOU IKUO
IPC: H03K17/693
Filed: 1983-03-22
Abstract: PURPOSE:To prevent the generation of a latchup phenomenon and to attain long service life of electronic components by inserting a diode having a low forward voltage drop in viewing from a negative power supply input terminal between the negative power supply input terminal and ground. CONSTITUTION:A power supply +V5 is connected to a positive power terminal 7 of a multiplex circuit main body 1 and a power supply -VS is connected to a negative power terminal 8 respectively. Further, the diode 10 having a forward voltage drop of 0.6V and a Schottky diode SD12 having a forward voltage drop of 0.3V are connected between the terminal 8 and ground. If the power supply device is started earlier than the negative power supply due to some cause in this case, a voltage is produced between the terminals 7 and 8, a current flows to the negative power supply device via a resistor 9 and a voltage VEE at the terminal 8 is going to increase. Since the SD12 is inserted in the forward direction to ground in this case, a voltage exceeding the voltage drop, 0.3V of the SD12 is discharged via the SD12 and the terminal voltage VEE is not increased in excess of +0.3V.
Patent JP-H0769901-A (JP)
Title: Method for promoting fibrinolyric activity by suppressing plasminogen activator inhibitor with dextran sulfate
Inventor: MATSUO OSAMU
IPC: A61P7/02
Filed: 1993-01-27
Abstract: PURPOSE:To improve fibrinolytic action of a thrombolytic enzyme and attain efficient thrombolytic effect by using a thrombolytic enzyme together with a dextran sulfate (DS) in thrombolytic therapy, thereby suppressing the action of an inhibitor on plasminogen activator in blood with the DS. CONSTITUTION:Dextran sulfate (DS) is effective not only for directly promoting the enzymatic action of a thrombolytic enzyme plasminogen activator (u-PA in the example of the present specification) but also for suppressing the inhibiting activity of plasminogen activator inhibitor (PAT, especially type-1 PAT and PAT-1) abundantly existing in blood. This process comprises the promotion of the fibrinolytic activity by a thrombolytic enzyme by utilizing the mechanism of the suppression of PAT-1 with the DS.
Patent JP-S63219971-A (JP)
Title: Gate valve associated with timer
Inventor: ICHIHARA TERUJI
IPC: F16K21/00
Filed: 1987-03-04
Abstract: PURPOSE:To obtain an inexpensive and compact timer unit by operating a gate valve through a piston rod reciprocating linearly and delivering city water intermittently. CONSTITUTION:When a faucet 1 of city water is opened, a piston in a cylinder body 2 is pushed by water pressure in city water piping, and independently circulating fluid 7 is delivered gradually through a regulation valve 5 into a receiving tank 6 with delivery thereof being regulated freely. When a setting time elapses, a ball 15 is moved by the tip portion of a piston rod 3 simultaneously with pushing of an operating pin 14 of a gate valve B. When the ball 15 moves, water is delivered instantaneously through a gate valve port 20. Consequently, water pressure in the cylinder body 2 decreases and the piston 3 is reset to fixed position by recovery force of a spring 11.
Patent JP-H01222585-A (JP)
Title: Storage controller for photoelectric conversion element
Inventor: ISHIZAKI AKIRA
IPC: H04N5/378
Filed: 1988-03-02
Abstract: PURPOSE:To prevent the destructive state of a storage signal due to saturation of a photoelectric conversion element by monitoring the level of the storage signal during storage and completing the storage when the storage signal reaches a setting value set to the unsaturated condition. CONSTITUTION:A comparator 108 is provided, which generates an output signal Tmax when a maximum value Vmax of the storage signal of a photoelectric conversion element array 101 exceeds a setting value V'ref and a control means 104 completing the storage operation of the photoelectric conversion element array 101 based on the output signal Tmax is provided. The storage is forcibly finished when it is detected that the storage signal of the photoelectric conversion element array 101 enters the saturated region. Thus, the storage signal entering the saturated region through the end of storage before the storage signal reaches the saturated region is prevented.
Patent JP-H10239551-A (JP)
Title: Optical fiber for amplification
Inventor: NAKAI TADAHIKO
IPC: G02B6/024
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the loss caused by bending without impairing preservation of the plane of polarization and miniaturize the device, by setting a specific optical parameter in case of using an optical fiber preserving the plane of polarization, as a light transmission path. SOLUTION: The optical fiber that amplifies signal light directly by an induced emission effect in the preserved state of the plane of polarization has a core X formed to have an elliptic cross section, and rare earth elements such as Er and Nd are doped in the core X. A clad Y with the circular periphery is formed outside of the core X of elliptic cross section. In this case, it is so set that the ratio (La/Lb) of the major axis length La of the core X to the minor axis length Lb is 4-5, that the specific refractive index difference Δbetween the core X and clad Y is 0.7-1.6% and that cutoff wavelength λ0 is in a range of 1.18-1.48μm.  As a result, not only signal light is amplified in the well preserved state of the plane of polarization, but also bending loss is reduced, so that the optical fiber can be wound with a small bending diameter so as to miniaturize the device.
Patent JP-H01222713-A (JP)
Title: Seedling transplantation apparatus of transplantation machine
Inventor: IZEKI HIDEO
IPC: A01C11/02
Filed: 1988-02-29
Abstract: PURPOSE:To enable sure insertion of a leaf and stalk of a seedling into a notched groove in the case of seedling division and to enable the holding of divided seedling from a seedling table in an accurate posture, by widening the lateral width of an upper part of a notched groove formed on a front side plate of a seedling division transplantation claw. CONSTITUTION:A seedling division transplantation claw 8 is composed of the right and left side plate parts 8a, 8a and a front side plate 8b which together form a U-shape when viewed from above. The lateral width is narrowed at the lower side when viewed from the front side forming an inverted V-shape at the lower end. When viewed from a side, the lower part of the claw is diverged and the bottom is formed of a face 8c incline from the front side toward the rear part and of an elevated part 8d connected with the inclined face. The front side plate is provided with a notched groove 9 to enable the passage of the leaf and stalk part of a seedling in the seedling division from the lower V-shaped apex upward. The upper part of the notched groove has widened lateral width. Even a leaf and stalk part expanded to open the leaves can be released to the front side of the seedling transplantation division claw without damaging the seedling.
Patent JP-S56144541-A (JP)
Title: Etching method
Inventor: TAKADA CHIYUUICHI
IPC: H01L21/3213
Filed: 1980-04-11
Abstract: PURPOSE:To perform anisotropic etching having high selective ratio and etching rate by using mixed gas having C2F5Cl and CF4. CONSTITUTION:When a poly Si 3 is provided on an Si substrate 1 providing SiO2 on the surface and etching is done by applying resists 4 with predetermined patterns, selective ratio and the etching rate of poly Si will be low if C2F5Cl gas only is used in the usual way. The etching rate of poly Si will be increased by using mixed gas of CF4(+O2 5%) and C2F5Cl and by reducing the partial pressure ratio of C2F5Cl and the etching rates of photoresist and SiO2 become low and the selective ratio reaches a maximum when the mixed ratio of CF4 and C2F5Cl is about 2:1. With the poly Si 3 etched by this gas, anisotropic etching will be noted and no flaws will occur under the resists 4 even if excessive etching is applied and a good and fine process can be done.