baber/WOPTO huggingface dataset:
Patent JP-H10213977-A (JP)
Title: Image forming device
Inventor: YAMADA TETSUO
IPC: G03G15/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image with low power consumption by arranging plural heat transporting bodies in the longitudinal direction of a transfer body. SOLUTION: A heat transporting body block 30 is provided with four heat pipes 42 being the heat transporting bodies, a heat insulating spacer 43 for thermally insulating four heat pipes 42, and a metallic member 41 for mutually fixing four heat pipes 42, having higher heat resistivity in the longitudinal direction of the transfer body than that of the heat pipe 42 and the transfer body 1 and provided with a clamp 44. The block 30 comes in contact with the transfer body 1 both on an upstream side and a downstream side from a transfer fixing part in the moving direction of the transfer body 1 so as to move the heat of the transfer body 1 on the downstream side from the transfer fixing part to the upstream side of the transfer body 1 from the transfer fixing part. Four heat pipes 42 constituting the block 30 are arranged in the moving direction of the transfer body 1.
Patent JP-S59142777-A (JP)
Title: Magnetic head
Inventor: YAMAKOSHI KAZUNARI
IPC: G11B21/20
Filed: 1983-02-03
Abstract: PURPOSE:To prevent the oscillation of the gimbals of a magnetic head and to reduce the outward shape of the gimbals in size by filling an adhesive in the gap between the metallic plate and magnetic head fitted to a thin metallic plate. CONSTITUTION:In figure, 5 is core, 6 is a slider A, and 7 is a slider B; and 8 is the gimbals and 9 is the adhesive. The core is adhered to the sliders A and B. Then, the slider A is adhered to the gimbals. The slider B connects with the bimbals through the adhesive 9. Consequently, the part which is the gap of a conventional head is reinforced and the gimbals does not oscillate. If the adhesive filled in the gap between the slider B and gimbals shrinks when curing to decrease in volume, the gimbals deforms, which is not preferable. For this purpose, the adhesive uses preferably an epoxy resin adhesive, ultraviolet-ray curing adhesive, two-liquid unmixed denatured acryl adhesive, etc., which do not vary in volume before and after curing.
Patent JP-H10242856-A (JP)
Title: Variable speed phase locked loop system and its method
Inventor: FRANK DAVID FERRAYORO
IPC: H03L7/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop system where a technological limit is overcome by providing a capability of selecting an output frequency without interrupting phase locking of an output signal. SOLUTION: The system employs a 1st phase locked loop circuit that is coupled with a 2nd phase locked loop circuit in a way that phases of output signals of them match each other and a switching device that selects an output signal of the 1st phase locked loop or an output signal of the 2nd phase locked loop. The output frequency of this system is switched without interrupting signal phase locking.
Patent JP-H01192993-A (JP)
Title: Rod-fall prevention device
Inventor: OI TOSHIO
IPC: E21B17/04
Filed: 1988-01-27
Abstract: PURPOSE:To certainly perform the thread cutting of the fall-prevention and separated section of a rod at the time of pulling down, by arranging an internal thread with a rugged section formed, on one side of the joint rod, and an external thread with a fitted-on ring, a spring, and a lock ring fitted on the other side. CONSTITUTION:At the connecting end of the internal thread 4 side of a joint rod 3a or the like, a rugged section 6 is formed, and on the outer periphery of an external thread 5, at the one end, a rugged section 10 fitted on the rugged section 6 is fitted, and at the other end, a fitted-on ring 7 provided with a hook type groove 11, a spring 8 for energizing the ring 7, and a lock ring 9 with a saliently set lock pin 12 are fitted. When relaxation is generated on the thread section even if a rod 3 is reversed in error at the time of pulling up, then the rugged sections 6, 10 come in contact with each other, and more relaxation is suppressed, and the rod 3 is prevented from falling, and when the threads are separated from each other after pulling up, then the ring 7 at the separated section is pushed up, and the fitted-on sections are removed from each other, and the ring 9 is turned, and the pin 12 is engaged with the hook section 11b of the groove 11, and by reversing the rod 3, the only threads at the connected section are separated from each other.
Patent JP-H09205906-A (JP)
Title: Forwarder
Inventor: TERAI AKIO
IPC: A01G23/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a forwarder with which the traveling direction can be easily changed even at the time of backward moving similarly to the time of forward moving. SOLUTION: This forwarder is provided with a top vehicle 11, an intermediate vehicle 12 and an end vehicle 13 and on the left and right sides of frames 11a, 12a and 13a, travel driving mechanisms are installed together with crawlers for traveling. Then, the frames 11a and 12a are linked through a steering pin 21 so as to be mutually turned, and the frames 12a and 13a are linked through a reverse parallel link mechanism 31 composed of a connection link (carrier) 32 and a cross bar link 33.  This link 32 is connected through a pin 32a to the frame 12a and through a pin 32b to the frame 13a, the other link 33 is connected through a pin 33a to the frame 12a and through a pin 33b to the frame 13a, a hydraulic cylinder for forward steering for turning wheels 11 and 12 in mutually different directions is installed at the side of the pin 21, and either the vehicle frame 12a or the vehicle frame 13a is provided with a hydraulic cylinder 34 for backward steering.
Patent JP-S60160838-A (JP)
Title: Stock-preparation bag containing finely crushed powder of dried small sardine
Inventor: KAMESHIMA MAKOTO
IPC: A23B4/03
Filed: 1984-01-31
Abstract: PURPOSE:To facilitate the dipping and removal of dried sardines, by packing finely crushed powder of dried small sardines with cloth-textured paper in the form of a tea-bag. CONSTITUTION:Dried small sardines are finely crushed or pulverized, and the powder 2 is packed with cloth-textured paper 1 in the form of a tea-bag. The dipping and the removal of the sardine can be carried out easily thereby. The dispersion of the pieces of the fish meat can be prevented by the packing with the cloth-textured paper bag. An excellent broth can be prepared quickly because the fish is used in the form of fine powder. Since the fine powder can be used as the product, the scraps which have hitherto been discarded in the conventional dry sardine production process can be utilized effectively.
Patent JP-2000215207-A (JP)
Title: Printed matter
Inventor: NISHIKAWA KAZUNORI
IPC: G06K7/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make speedily accessible to a desired information by describing a bar code, for which directory information provided on a WWW server and an identification code corresponding to the URL of a file are encoded, on a printed matter. SOLUTION: A bar code B printed on the printed matter such as an article catalog shows the access destination of a file in a WWW server 4 of a company to sell that article on a WWW and concerning the URL of internet protocol(IP) address designation showing that WWW server 4, only the numeral part of an IP address is encoded. Continuously to the numeral part of that IP address, the directory information is encoded and continuously to this directory information, the identification code showing every article is encoded. Thus, it is not necessary to input the access destination information character by character and the desired information can be speedily accessed.
Patent JP-S59145326-A (JP)
Title: Control device for engine fitted with turbosupercharger
Inventor: NISHIMURA HIROBUMI
IPC: F02B37/007
Filed: 1983-02-04
Abstract: PURPOSE:To prevent a temporary engine output drop due to a response delay in time of turbosupercharging from occurring, by quickly rotating a turbosupercharger in time of starting operation of the turbosupercharger which has been suspended of its operation so far. CONSTITUTION:In case of a low-speed range, when a low-speed turbosupercharger 11 is in a high-speed range, an exhaust selector valve 3 is changed over to a suction selector valve 8 so as to cause a high-speed turbosupercharger 12 to be set in motion. When the high-speed turbosupercharger 12 is quickly rotated in time of starting the operation, a flow passage control valve 3 is operated so as to close one side of a halved exhaust passage 2b. The exhaust passage 2b is consequently throttled at the immediate side of a turbine Ts so that exhaust gas is made to raise up its flow velocity in consequence.
Patent JP-S59142467-A (JP)
Title: Speed indicator for bicycle
Inventor: MIYAZAKI YOSHIFUMI
IPC: G01P3/64
Filed: 1983-02-03
Abstract: PURPOSE:To inform automatically an arrival, and also to display automatically its arrival time by informing its arrival at the time of reaching a target distance set in advance, and also, displaying the arrival time to the target distance on an indicator for a specified time. CONSTITUTION:A microcomputer 18 calculates a running speed, a running distance and time by an input of a wheel rotation sensor 3 and an input of a crank rotation sensor 4, also obtains a display output to a digital indicator 6, also measures the time extending from the measurement start time to the arrival by a lap measurement start indicating part 20 when the running distance reaches the set target distance, displays the lap time on the display part 6, also informs its arrival by an informing part 14, and thereafter, switches the display contents to an information displayed immediately before reaching the target and displays it after a specified time. In this way, the arrival is formed automatically, and also its arrival time can be displayed automatically.
Patent JP-S62174969-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TAKASHI
IPC: H01L21/20
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a substrate with an SOI structure having a highcrystal quality, by forming an insulation film over a single crystal semiconductor substrate on which a layer of a different type of semiconductor has been formed, bonding a supporting substrate thereto, and etching away the semiconductor substrate so as to leave the layer of the different type of semiconductor only. CONSTITUTION:A p-type silicon layer 11 having a thickness of about 1mum is epitaxially grown on an n<+> type silicon substrate 10 (wafer) and the surface of the p-type silicon layer 11 is heated in oxidizing atmosphere at high temperature of about 1,000-1,200 deg.C so as to produce an SiO2 film 12 having a thickness of about 0.3mum. After another silicon substrate or quartz substrate 13 (supporting substrate) is bonded thereon, only the n<+> type silicon layer 11 is left. The p-type silicon layer 11 thus obtained is a single 11 is left. The p-type silicon layer 11 thus obtained is a single crystal thin film formed on the insulating layer and this single crystal silicon film has a high quality with reduced defects. Accordingly, a semiconductor element formed on such silicon film is allowed to have a high quality with reduced parasitic capacitance.
Patent JP-2000213556-A (JP)
Title: Pressure plate and manufacture thereof
Inventor: MATSUOKA TOSHIMASA
IPC: F16D13/70
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To compactly comprise a friction clutch and to simplify, reduce weight, and inexpensively manufacture a pressure plate by improving mechanical strength of the pressure plate while securing wear resistance of a frictional surface to achieve thinning. SOLUTION: By applying a process mainly of hot forging process to a columnar raw material of carbon steel for machine structural use to manufacture a pressure plate 4, mechanical strength is improved and manufacturing cost can be reduced as compared with an iron casting such as cutback of finish cutting for accuracy acquirement. A frictional surface 48 acquires superior wear resistance of the same order as an iron casting by forming micro irregularities by a first shot-peening process after applying quenching treatment and rounding pointed projection tips of the micro irregularities by a second shot- peening process.
Patent JP-H07223776-A (JP)
Title: Set power atomiser provided with remote control-type hose winding machine
Inventor: TSUCHIYA KIYOTOSHI
IPC: B65H75/38
Filed: 1994-02-14
Abstract: PURPOSE:To easily release tension in order to perform delivering by human hands, and also to make battery voltage of a transmitter to be easily found without damaging an antenna by drawing of a sprinkle hose. CONSTITUTION:In a set power atomiser provided with a remote control-type hose winding machine, an antenna 45 on the main machine side is provided on the upper part of a hose guide 23 in the highest position of a main machine, and a sprinkle hose 22 is pinched by a delivery roller 47 and a tension roller 49, and the delivery roller is rotated and driven, thereby the sprinkle hose can be delivered. And the tension roller 49 is energized to the delivery roller side by energizing force of a tension spring 53, and the tension spring 53 and a releasing lever 57 are connected to each other, and a pinching energizing force to the tension roller 49 is made to be released by the turning movement exceeding the fulcrum of the releasing lever, moreover, a battery check lamp 64 to be turned on by turning on a power supply, and whose color is changed when the voltage is decreased less than the specific voltage is provide in the transmitter B.
Patent JP-S59144930-A (JP)
Title: Microcomputer
Inventor: SHIBAZAKI NOBUO
IPC: G06F3/00
Filed: 1983-02-07
Abstract: PURPOSE:To omit an external parts (decoder) for selecting a chip and to set up an address range for the assignment of devices optionally by incorporating a circuit optionally generating a signal selecting a peripheral equipment of a microprocessor in an LSI chip. CONSTITUTION:The initial address signals and the last address signals assigned to the peripheral equipment connected to the external terminals 7a, 7d of the microcomputer are stored in registers 6aS, 6aE, 6bS, 6bE, 6nS, 6nE and a signal outputted from a CPU1 to an address bus 2 is inputted to comparators 8a-8n. When these address signals are included in the address range, high level selecting signals CSa-Csn are generated. These selecting signals are outputted to selecting output terminals 9a-9n and supplied to external RAMs, ROMs and I/O chips.
Patent JP-H05220683-A (JP)
Title: Vacuum type wire rod feeding mechanism
Inventor: YUKI YASUHIRO
IPC: B25J15/06
Filed: 1992-02-03
Abstract: PURPOSE:To surely take out a wire rod whose posture is unstable one by one from a stocker and supply it to the following process by providing a vibrator for giving lateral vibration to the stocker, and an attracting nozzle having a groove having the same diameter as the wire rod in the stocker on the top end to vacuum attract the wire rod. CONSTITUTION:A stocker 1 is laterally vibrated by a vibrator 5, whereby wire rods 9 in the stocker 1 regularly hold the upper surface horizontally by the vibration, and this vibration plays the role of preventing the entanglement of the wire rods 9 in the stocker and preventing the double taking by the entanglement of the wire rods 9 at raising an attracting nozzle 6. The attracting nozzle 6 has a semicircular groove having the same diameter as the wire diameter of the wire rod 9 so that the wire rods 9 are surely vacuum-attracted by lowering a vertically moving guide 7. The attracting nozzle 6 carries the wire rods 9 to the following process stage after it is raised by the vertically moving guide 7 and a longitudinally moving guide 8.
Patent JP-H07225310-A (JP)
Title: Color filter, its production and liquid crystal panel
Inventor: KASHIWAZAKI AKIO
IPC: G02B5/20
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a color filter excellent in matching with ink and adhesion to a protective film when a color filter is produced by an ink jetting method. CONSTITUTION:This color filter has a colored transparent part on the substrate and the colored part contains a compd. represented by the formula (where R1 is the hydrogen atom, 1-3C alkyl or phenyl, two or more of R2-R5 are -CH2OX, the others are the hydrogen atoms and X is the hydrogen atom or 1-4C alkyl).
Patent JP-H01193595-A (JP)
Title: Heat transfer tube filled with flame spray coating metal
Inventor: ISHIDORI TAKASHI
IPC: F28F1/00
Filed: 1988-01-29
Abstract: PURPOSE:To improve heat transfer performance and permit the early detection of the breakdown of a heat transfer tube, by forming the layer of porous flame spray coating metal between an outer tube and an inner tube. CONSTITUTION:A plurality of double tube type heat transfer tubes 102 is arranged in the outer cylinder 101 of a vapor generator while the layer 104 of flame spray coating metal is interposed between an inner tube 103 and an outer tube 105. When the inner tube 103 is broken, water or vapor leaks through the broken place and one part thereof flows into an upper intermediate plenum 123 or a lower intermediate plenum 124, further, it flows through leak detecting nozzles 125, 126 whereby the leakage is detected by a leak detecting unit. When the outer tube 105 is broken, high-pressure gas between the intermediate plenums 123, 123 flows out through the layer 104 of flame spray coating metal between the inner tube 103 and the outer tube 105 to the side of cooling material. The pressure in the intermediate plenum 123 or the intermediate plenum 124 is reduced whereby the breakdown of the outer tube 105 may be detected by detecting the reduction of the pressure. In other case, leak gas is detected at the side of the cooling material whereby the breakdown of the outer tube 105 may be detected.
Patent JP-H08290914-A (JP)
Title: Alpha-alumina and its production
Inventor: FUJIWARA SHINJI
IPC: C01F7/02
Filed: 1996-02-02
Abstract: PURPOSE: To obtain powdery α-alumina consisting of fine α-alumina particle, <=99.8% in alumina purity, <=40ppm in sodium content, <=20ppm in iron content and pref. <=40ppm in calcium content, and narrow in particle size distribution. CONSTITUTION: Aluminum hydroxide obtained by Bayer's process or transition alumina obtained by calcination of the above alumina is ground and then baked in an atmospheric gas containing >=1vol.% of hydrogen chloride gas or chlorine gas and >=0.1vol.% of water vapor at 600-1400 deg.C to obtain the objective powdery α-alumina >=99.8wt.% of alumina purity, <=40ppm in sodium content and <=20ppm in iron content.
Patent JP-H11220111-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ISHIZUKA YOSHIYUKI
IPC: H01L27/115
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prolong the service lifetime of a nonvolatile semiconductor storage device by extending restrictions on write and erasure cycles. SOLUTION: In a nonvolatile semiconductor storage device, which is provided with a floating gate 3 and a control gate 8 when erasing information written in the floating gate 3 by discharging charges (electrons) to the control gate 8 from the floating gate 3 through the use of tunnel effect, an erasure gate 17 used exclusively for erasure is provided in addition to the control gate 8, so that the gate being used for erasure is switched to the erasure gate 17 from the control gate 8 by discriminating the limit of writing and erasure cycles, based on the value of the current of a memory cell A is an erased state at operating for read-out, are performed on the memory cell A.
Patent JP-H01193062-A (JP)
Title: Control device for engine
Inventor: SHINYA YOSHIYUKI
IPC: F02P5/15
Filed: 1988-01-29
Abstract: PURPOSE:To prevent lowering of a torque upon racing or the like by limiting operation of a torque control means for suppressing vibration of a car body based on engine speed when the rising degree of the engine speed is detected to exceed a predetermined value. CONSTITUTION:A torque control means A detects vibration of the front and rear of a car body upon acceleration based on an engine speed and, according to the detected result, the output torque control is performed so as to suppress vibration in the car body. In this case, the rising degree of the engine speed is detected by a detecting means B and, when the detected value exceeds the predetermined value, the output torque control in the torque control means A is limitted by a limitting means C. Thus, it is possible to prevent lowering of torque in the case of requiring a high rotational injection, for example, upon racing, starting acceleration due to a first speed gear or the like.
Patent JP-H05212940-A (JP)
Title: Printer
Inventor: NOZAWA KAZUO
IPC: B41J29/377
Filed: 1992-02-03
Abstract: PURPOSE:To make printing duty of a printer favorable by the tiny printer, by a method wherein a radiator for releasing outside the generated heat of a dot head body of a printing member and a carriage body for moving a printing member are molded integrally. CONSTITUTION:Aluminum is mixed into polyacetal for integration so that a radiation effect and mechanical strength are held and a radiator 101 is made. A head part 2 holding a driving mechanism of a printing wire by a wire operated by an operating plate through magnetomotive force to be generated by electrifying a coil. After the integrated radiator 101 is fitted with the head part, a fitting screw 6 of a tapping screw is tightened up in the direction of an arrow (b) through a fitting hole 4 and fixed. Although high heat is generated on a head part 2 fitted like this to increase an electrification number of time to the coil to improve printing duty, the heat is transmitted to the integrated radiator 101 for radiation. In the integrated radiator 101, since a surface area is increased more than a conventional one, much radiation of heat becomes possible.
Patent JP-H09210081-A (JP)
Title: One-way torque limit
Inventor: OSAKI KAZUHIRO
IPC: F16D7/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure which improves a disadvantage by which an upper limit value of transmission torque of a one-way torque limit cannot be adjusted and can adjust the torque limit easily even after it is assembled in a device. SOLUTION: In a basic structure in which an input shaft 6 and an output shaft 7 which are abutted and arranged on the same shaft are connected mutually by a coil spring 8 which covers in such a manner that one end is fixed on the input shaft 6 and the other end is tightened on the output shaft 7, an eccentric cam 10 is screw-fitted in the input shaft 6 in such a manner that its angle can be adjusted, a cylindrical body 9 connected with the other end of the coil spring 8 is fitted around the input shaft 6 in such a way that it can rotate freely, and a knotched section 9c which is engaged with the eccentric cam 10 is provided in the cylindrical body 9.
Patent JP-H04256319-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA TAKAO
IPC: H01L21/3205
Filed: 1991-02-08
Abstract: PURPOSE:To make wiring, which is excellent in pattern accuracy and in which the occurrence of after corrosion is suppressed, by using a nitride film for the mask in dry etching and performing the oxygen plasma processing in the same device after finish of the dry etching. CONSTITUTION:An Al-(1%)Si-(0.5%) Cu alloy film 2 is made on the surface of a semiconductor substrate 1, and a nitride film 3 is stacked thereon. Next, a photoresist film 4, which has a minute pattern, is made on the nitride film 3. Next, with the photoresist film as a mask, the nitride film 3 is etched by R.I.E method. Subsequently, the semiconductor substrate 1 is exposed in oxygen plasma atmosphere to remove the photoresist film, and then a nitride film 3A is made. And with the pattern 3A as a mask, the dry etching of an alloy film 2 is performed by R.I.E method, and wiring is made. Furthermore, after finish of dry etching, the semiconductor substrate 1 is exposed in oxygen plasma atmosphere again.