baber/WOPTO huggingface dataset:
Patent JP-S6298113-A (JP)
Title: Coal and water slurry fuel feeding device
Inventor: FUJIMA YUKIHISA
IPC: F23K3/00
Filed: 1985-10-25
Abstract: PURPOSE:To reduce the occurrence of damage of a sprayer and to enable combustion with high efficiency, by providing a means which feeds coal and water slurry fuel fed from a tank, to a dehydrating filter, and a means which collects coal pulverized by a pulverizer and feeds it to a combustion device. CONSTITUTION:Fuel 12, produced by mixing coal stored in a tank 11 with water in a slurry manner is fed to a dehydrating filter 14 in a pressure vessel 15 with the aid of a pump 13. The pressure vessel 15 is held in high-pressure atmosphere by means of a high-temperature pressure fed through a line 17, and moisture content in the fuel 12 is extracted by means of high-pressure gas and is discharged through a drain pipe 21 by means of a gas liquid separator 19. Meanwhile, coal in the dehydrated fuel 12 is further pulverized by a pulverizer 16, and is fed to a collector 23. In this case, an outlet 16a of the pulverizer 16 is open to high-temperature high-pressure gas atmosphere in the pressure vessel 15, and drying and conveyance of the coal are executed by means of the gas. The coal collected by the collector 23 is mixed with gas, containing oxygen, e.g., air, through a communicating pipe 24, a service bin 26, and a feeder 27 to feed the mixture to a sprayer 30 through a piping 28.
Patent JP-2001065656-A (JP)
Title: Loading cam device for toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16C19/36
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the transmission efficiency of a toroidal type continuously variable transmission, in which a loading cam device is assembled without lowering the durability. SOLUTION: Plural rollers 12a, 12a are combined in series to each other and held freely to be turned inside of pockets 16 formed at plural positions in the circumferential direction of a holder 11 installed between a drive side cam surface as an inside surface of a cam plate and a driven side cam surface as an outside surface of an input side disk. One end surface directed outward in the radial direction of the holder 11 among axial end surfaces of each roller 12a, 12a is formed into each spherical projecting surface 18. Top parts 22 of these spherical projecting surfaces 18 are brought in contact with a side surface directed inward in the radial direction among the other end surface in the axial direction of other rollers 12a and the inside surface of each pocket 16 in the point contact condition at the center part of the rotation of each roller 12a.
Patent JP-H04118462-A (JP)
Title: Form for formation of recess
Inventor: NISHIMOTO DAISAKU
IPC: E04G15/06
Filed: 1990-09-07
Abstract: PURPOSE:To easily remove a form-removing material by a method wherein the form-removing material is attached to the inside of a sheathing board of a form for concrete, and form-releasing agent is applied at least to faces contacting with the concrete of the form-removing material. CONSTITUTION:A recess 2 is formed to the lower end of a concrete wall 1 for embedding therein a finishing material such as a base-board or tiles. Then a form-removing material 4 made of wood, expanded material or the like is fixed with nails or the like to the lower end on the inside of a sheathing board 3 of a form for concrete, and a form-releasing agent 5 is applied at least to faces contacting with the concrete of the form-removing material 4. The application is made by spraying or by winding up the form-removing material with a film-like form-releasing agent 5. Thereby the form-removing material 4 can be easily removed when the sheathing body 3 is taken off.
Patent JP-H0790926-A (JP)
Title: Drying device for balcony
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1993-09-24
Abstract: PURPOSE:To make it possible to draw and store a drying device for panels of a balcony, to make excellent in a beautiful sight and to prevent the inside space of the balcony from being occupied by clothes poles in the case they are not used. CONSTITUTION:A drying device for a balcony provides drying arms 21A and 21B rotated and bone in a pair of posts 50A and 50B constituted of bearing posts 14A and 14B in a drawable manner to a pair of bearing posts 1 4A and 14B of panels 12A, 12B, 12C,.... Drying bearing members 23A and 23B rotated and bone in the posts 50A and 50B constituted of a pair of bearing posts together with the drying arms 21A and 21B are provided to the drying arms 21A and 21B. Clothes poles 22a-22f are arranged between the drying arms 21A and 21B so that they are capable of being drawn and stored agaisnt the panels 12A, 12B, 12C,....
Patent JP-H1089897-A (JP)
Title: Guided airframe system
Inventor: OKUGAWA HARUKI
IPC: F41G7/22
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the interference treating capacity of a guided airframe itself by a method wherein tracking is switched so as to track by a signal from a wide band receiver when a guiding signal is judged that it is not stable and the airframe is guided so as to aim an interfering wave source while a guidance error and a destroying effect at the estimated rendezvous point are estimated and evaluated in a ground device. SOLUTION: An ECCM circuit 14 compares the levels of an objective signal, received and treated by a main antenna 9, with the level of a interfering signal and when the level of the interfering signal is higher than that of the target signal, the circuit 14 transmits the signal to a signal treating circuit 21. Radio wave in UHF-millimeter wave band is received by a wide band antenna 19 at all times, a signal is attenuated or amplified and demodulated by a wide band receiver 20 while a signal process control circuit 21 judges whether a receiving level is not lower than a preset value or not and whether tracking is to be switched from target to a jammer by a signal from the ECCM circuit 14 or not, then, the tracking process of the signal processing unit 13 is switched to the receiving signal of the wide band receiver 20.  On the other hand, a destroying probability at the estimated rendezvous point is operated from an evaluating and deciding circuit 3 and a guidance operation evaluation circuit 4.
Patent JP-S60131926-A (JP)
Title: Method for controlling cooling rate of metallic strip
Inventor: MAKIHARA KATSUMI
IPC: C21D9/573
Filed: 1983-12-19
Abstract: PURPOSE:To enable simple control of the cooling rate of a metallic strip by interposing plural kinds of gaseous mixtures which are adjusted in mixing ratio and have different heat conductivity between a cooling roll and a metallic strip and cooling the metallic strip. CONSTITUTION:The required cooling rate of a cooling roll 1 is calculated by the steel kind and thickness of a metallic strip 2, line speed, required cooling rate and strip temp. Flow rate regulating valves 15, 16 are adjusted by a control devide 17 for the cooling rate to adjust respectively the flow rates of the different gases from gas sources 11, 12. The different gases from the gas sources 11, 12 are mixed with a gas mixer 10 and the mixture thereof is ejected from an ejection nozzle 8 via a supply pipe 9 toward the surface where the strip 2 and the roll 1 start contacting with each other. The cooling rate of the strip 2 is thus controlled without changing the feed and discharge rate of the refrigerant to and from the roll 1 and the temp. thereof and without changing the contact angle.
Patent JP-S6297324-A (JP)
Title: Vapor growth device
Inventor: TAKEBAYASHI MIKIO
IPC: H01L21/205
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the vapor growth device at low price and high reliability even when the device becomes larger to be accompanies with the enhancement in diameter of a semiconductor wafer by providing transparent crystal tubes in a reaction chamber, the inside of which is kept at an atmosphere of atmospheric pressure and which is capable of air cooling, and providing an infrared ray lamp in the respective transparent crystal tube. CONSTITUTION:A reaction chamber 1 is evacuated from an exhaust vent 2 and a reactive gas and a purge gas are supplied from a reactive gas inlet 3 and a purge gas inlet 10, respectively. Meanwhile, the infrared ray from an infrared ray lamp 6 transmits through a transparent crystal tube 7 and plural transparent crystal plates 9 arranged stepwise and irradiates a susceptor 5 and a semiconductor wafer 4. At this time, the infrared ray is projected downward effectively by a reflection layer 8 coating the upper half of the inside of the transparent crystal tube 7. The semiconductor wafer 4 is heated directly by the infrared ray, or it is heated by the heating conduction from the susceptor heated by the infrared ray. When the reactive gas passes on the surface of the heated semiconductor wafer 4, the reactive gas is decomposed and causes a reaction on the semiconductor wafer 4 to form a thin film.
Patent JP-H03100745-A (JP)
Title: Cache device
Inventor: UEDA KATSU
IPC: G06F12/08
Filed: 1989-09-13
Abstract: PURPOSE:To prevent the performance of a cache memory from deteriorating by performing the update processing of the cache memory after pre-fetch data is used actually. CONSTITUTION:When data is used, execution data 24 is read out of a pre-fetch data field 41 and when the execution data 24 is data pre-fetched by block loading, a cache update control part 7 outputs a cache update indication signal 32 with a block-loaded data use display signal 31 read out of a block loading display field 42 at the same time. Then pieces of block loading information which are held in a block loading address register 1 and a block-loaded data buffer 2 at the time of pre-fetching are read out as a cache update address 11 and cache update data 21 to update the cache 3. Thus, the update of the cache memory 3 is not performed until the pre-fetch data is used, so the performance of the cache memory is improved.
Patent JP-H0899408-A (JP)
Title: Ink jet recording device
Inventor: SAITO TSUTOMU
IPC: B41J2/045
Filed: 1994-09-30
Abstract: PURPOSE: To fly ink drops in uniform intervals to the direction of the arrangement of ultrasonic wave generating element array and reduce the load of a driving circuit by a method wherein elements in the ultrasonic wave generating element array are arranged at equal space intervals and driven in groups, which are rounded by width and pitch determined on the basis of the principle of Fresnel diffraction zone plate. CONSTITUTION: Piezoelectric element array 10 serving as an ultrasonic wave generating element array consists of a common electrode 12, a piezoelectric body layer 13 and separate electrodes 14. Though only eight piezoelectric elements are shown as piezoelectric element array 10, in an actual ink jet head such as a line-type head having the resolution of 600dpi and the length corresponding to the longitudinal dimension of A4 size, the piezoelectric elements arranged in one row are about 5,000. In this case, the respective piezoelectric elements in the piezoelectric element array 10 are arranged in one row at equal space intervals, which are determined on the basis of a required recording density.
Patent JP-S6391883-A (JP)
Title: Magnetic disk device
Inventor: KABURAGI CHIHARU
IPC: G11B20/10
Filed: 1986-10-07
Abstract: PURPOSE:To prevent an S/N from being deteriorated in a data signal reproducing circuit, by writing a burst signal for determining the gain of an AGC amplifier of the data signal reproducing circuit, in immediately before a data face servo-signal, and setting the responsing time of the AGC to a suitable value. CONSTITUTION:A burst signal is written in immediately before a data face servo-signal. In a data recording area, the AGC amplifier of the data signal reproducing circuit varies the gain in accordance with the amplitude of a data, but when the burst signal is obtained, the gain is varied in accordance with its signal. In such a state, when the responsing time of the AGC is set so as to become smaller enough than T1, and larger enough than T2, the AGC amplifier reads the servo-signal in a state that the gain determined by the burst signal is maintained as it is, therefore, the amplitude ratio of a servo-signal A and a servo-signal B is not varied. Also, it is possible to narrow a burst signal area by increasing the answer speed of the AGC in a data recording area and a burst signal area, and by decreasing the speed in a servo-signal area.
Patent JP-2000147381-A (JP)
Title: Zoom lens and camera provided with the same
Inventor: MORI NOBUYOSHI
IPC: G02B13/18
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens in which distortion aberration on a short focal distance end and magnification chromatic aberration, etc., are compensated well, whose entire length is short, and which has power variation ratio of >=2.5. SOLUTION: In this zoom lens which is constituted of a first lens group 1G having a negative focal distance, an aperture diaphragm, a second lens group 2G having a positive focal distance, and a third lens groups 3G having the positive focal distance in order from an object side, all the three lens groups move in an optical axis direction so as to decrease an interval between the groups 1G and 2G in the case of the variable power from a short focal point end to a long focal point end, and whose power variation ratio being the ratio of the focal point distance at a long focal point end and the focal point distance at the short focal distance end is >=2.5;  the lens group 1G is constituted of a positive first lens whose convex face faces to the object side, a negative meniscus-shaped second lens whose convex face faces to the object side, a negative third lens and a positive fourth lens in the order from the object side. When the Abbe numbers of the first lens and the fourth lens in the first lens group are respectively ν1 and ν4, the expressions of ν1>50 and ν4<30 are satisfied.
Patent JP-H04116695-A (JP)
Title: Electronic drum
Inventor: SUZUKI TORU
IPC: G10H1/00
Filed: 1990-09-07
Abstract: PURPOSE:To produce percussion sounds in the same manner as a normal actual musical instrument by measuring the distance from a prescribed position in the cavity of a drum main body to a prescribed position on the inside surface of a diaphragm by a distance measuring means and producing sounds in accordance with this distance. CONSTITUTION:The distance between the inside surface of a diaphragm 2 stretched over the aperture face of a drum main body 1 and a prescribed position in the cavity formed in the drum main body 1 is measured by a distance measuring means 5, and the characteristic of musical sounds to be produced is controlled in accordance with this measured distance. Thus, this drum can be directly applied to a normal actual drum musical instrument, and percussion is performed with the same sense of percussion as conventional without a special diaphragm.
Patent JP-H1064145-A (JP)
Title: Recording medium cartridge library system
Inventor: SHIZAWA NORITAKE
IPC: G11B15/68
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and precisely transfer a recording medium cartridge between plural recording medium cartridge library devices arranged side by side. SOLUTION: A cartridge tray 14 moved bidirectionally along a prescribed path through a drive means is provided between the library devices arranged side by side, and the cartridge C is transferred between the devices through the tray 14. When the cartridge C is moved to the one side device, an engaged projection part 23 provided on the tray 14 advances while depressing a latch member 38 of a seesaw system elastically energized to a prescribed standby position in the device, and exceeds its engagement end part after passing through the rocking shaft of the latch member 38 to be stopped by a stopper. The latch member 38 is elastically restored to the standby position when the projection part 23 is finished to pass through. Thereafter, the drive means is reversely moved minutely, thereby the latch member is engaged elastically with the engagement end part for the latch member 38.  By providing a cam surface acting to the tray 14 along the path, the tray 14 is turned over by 180 deg..
Patent JP-H04368810-A (JP)
Title: Manufacture of composite plate material
Inventor: WAKABAYASHI TOSHIO
IPC: B28B3/02
Filed: 1991-06-14
Abstract: PURPOSE:To manufacture a composite plate material with a reinforcing material efficiently by placing a pressing material on a recessed section on the bottom force side, also placing a perforated reinforcing material on said pressing material, moving one mold to the other mold to press the pressing material and molding a composite plate material with the perforated reinforcing material embedded inside. CONSTITUTION:A pressing material 4 having the amount of embedding both of a recessed section la on the side of a bottom force 1 and a recessed section 2a on the side of a top force 2 is placed on the recessed section 1a on the side of bottom force 1 at the time of press molding. Then, a perforated reinforcing material 5 is placed on said pressing material 4, and one mold 1 is moved to the other mold in said state to press the pressing material 4, and a composite plate material with the perforated reinforcing material 5 embedded inside is molded.
Patent JP-H0977186-A (JP)
Title: Tank with built-in expandable container
Inventor: KAWASE MICHIO
IPC: B65D90/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent an expandable container from deforming and enable a shape of a tank to be set over a wide range by including the expandable container and a outer support wall for enclosing the container from outside for supporting. SOLUTION: A tank 1 preferably utilized for various kinds of water treatment at a construction site includes an expandable container 2 and an outer support wall 3 for enclosing the container 2 from outside for supporting. The expandable container 2 comprises a lining material and a coating material which are pasted to each other into a bag, wherein a bottom wall is formed at a bottom, while a peripheral wall 5 is made to stand upward from an outer periphery of the bottom wall with the peripheral wall 5 opened upward. The peripheral wall 5 is like a bag wherein the lining material and the coating material are separated from each other, wherein the peripheral, wall 5 is sectioned at four corners 6 to have four outer parts 7, 8 arranged in parallel.  A plurality of exposed hollow parts 9 where the coating material can protrude from the lining material are arranged on each of the outer parts 7, 8, while a liquid suction/discharge port 10 is provided on a part of the exposed hollow part 9.
Patent JP-H0688130-A (JP)
Title: Production of martensitic stainless steel seamless steel pipe excellent in corrosion resistance
Inventor: KAWAKAMI SATORU
IPC: C22C38/44
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a high toughness martensitic stainless steel pipe excellent in CO2 corrosion resistance and having sulphide stress cracking resistance with high productivity. CONSTITUTION:Steel constituted of, by weight, <=0.05% C, <=0.50% Si, <=1.0% Mn, <=0.03% P, <=0.01% S, 11 to 17 Cr, 1 to 4% Cu, 1.5 to 5% Ni, <=0.05% Al and 0.02 to 0.1% N as well as C+0.8N>0.06, and the balance substantial Fe with inevitable impurities is subjected to hot working allowed to naturally cool to a room temp., heated thereafter to the Ac3 transformation point + 10 deg.C to the Ac3 transformation point + 200 deg.C and then cooled to a room temp. at a rate of air cooling or higher. Next, it is heated to the Ac1 transformation point to the Ac3 transformation point, cooled to a room temp. at a rate of air cooling or higher and successively subjected to tempering treatment at the Ac1 transformation point or below.
Patent JP-H0771312-A (JP)
Title: Structure of cylinder head
Inventor: FUKASHIRO JUNYA
IPC: F02F1/24
Filed: 1993-08-31
Abstract: PURPOSE:To prevent erroneous fitting of a sprocket by having a boss part for mounting tensioner adjuster and a cam bearing communicated with one another through a rib, by improving the support rigidity, and by positioning a match mark correspondingly to the rib at the time of fitting the sprocket. CONSTITUTION:A boss part for mounting a tensioner adjuster 50 and a cam bearing are provided on a cylinder head 8-1, and a rib is provided to have the boss part and the cam bearing communicated with one another and to improve the support rigidity. The boss part for mounting tensioner adjuster 50, an air inlet side cam bearing and an exhaust side cam bearing are provided on the cylinder head 8-1, while a rib for communicating the air inlet side cam bearing and the exhaust side cam bearing with one another is provided in a position corresponding to a match mark 62 for fitting a sprocket 60 at the time of fitting is provided to prevent erroneous fitting of the sprocket.
Patent JP-H03142100-A (JP)
Title: Electrode including basic metal core
Inventor: CHIYANNSHIYUN CHIYAI
IPC: B23K35/40
Filed: 1990-09-11
Abstract: PURPOSE: To provide a wire for MIG or TIG welding usable for high-strength steels by enclosing a core packed with a substantially single component solvent system produced from calcium fluoride powders with a steel sheath. CONSTITUTION: The electrode 10 is formed of the sheath 12 joined by a seam 14 and the core enclosed by the same. The core comprises the substantially single component solvent system produced from the calcium fluoride powders 22, 24 of the amt. sufficient as a flux for a welding element. The calcium fluoride smaller than about 1.60% of the total weight of the element is incorporated into the core. A hydrogen decreasing agent selected from the group consisting of a fluorine-contained polymer, zinc element powder, zinc alloy powder and their mixture is incorporated into the core. As a result, the welding of the high-tensile steels having a small tendency to cracking and high impact strength is made possible.
Patent JP-H04119056-A (JP)
Title: Call storing and holding device
Inventor: SEKO KAZUO
IPC: H04M3/42
Filed: 1990-09-10
Abstract: PURPOSE:To store and hold plural calls by connecting terminal equipment having inputted a holding special number to a talkie circuit for holding, and connecting the call stored and held as being coordinated with a holding connection special number to the terminal equipment having inputted this holding connection special number at the time of detecting the holding connection special number. CONSTITUTION:When the call terminates, and a telephone set 6a is off-hooked, a CPU 8 connects this call to the telephone set 6a through a subscriber circuit 2a, and afterwards, a subscriber A gets into a speaking state. When the storing and holding of this call becomes necessary, the subscriber A executes hooking and the input of the holding special number '*1', and the CPU8 having detected is stores and holds the corresponding call by coordinating it with the special holding connection number, for instance, '#11'. The CPU8 connects the subscriber circuit 2a to a circuit 71 being generating a voice message for communicating the corresponding holding connection special number '#11' in the talkie circuits 71, 72 for holding. Thus, the voice message the circuit 71 is generating is sent to the telephone set 6a.