baber/WOPTO huggingface dataset:
Patent JP-H01127547-A (JP)
Title: Wound-up film and manufacture thereof
Inventor: TOYOSHIMA ISAO
IPC: B65H23/198
Filed: 1988-07-28
Abstract: PURPOSE:To take up a film always keeping a constant tension in its length direction by continuously fusing resin zipper claws as a biting tool onto and along both end portions of the film and meanderingly winding the film around a core. CONSTITUTION:A male-claw die and a female-claw die for extrusion molding male claws 3 and female claws 4 onto a moving film 1 respectively are directed to the side end of the film 1 and a molten synthetic resin is fed to this portion to fuse the claws 3, 4 onto the film 1. Similarly, lead wires 5, 6 are also fused. The film 1 on which the male claws 3, female claws 4, and lead wires 5, 6 are provided is wound being slightly inclined around a paper tube 2 from one end of the winding portion toward the other end, and the direction of inclination is reversed in a site where the end edge line of the film 1 is brought into contact with the other end portion of the winding portion to wind back the film being slightly inclined toward the former end of the winding portion and, by repeating this, the film is wound in a meanderingly winding method. Thereby, a take-up roll can be balanced.
Patent JP-H0851394-A (JP)
Title: Radio telephone set and judging method for its communication state
Inventor: YOSHIMURA MASAAKI
IPC: H04W76/02
Filed: 1994-08-09
Abstract: PURPOSE:To easily discriminate causes of defective communication due to conditions of an electromagnetic waves or by other reasons by providing a cordless telephone set capable of judging the state of the communication on the basis of the receiving state of a control channel and a judging method for the same. CONSTITUTION:The generation of the control channel cch from the received electromagnetic wave and its dissolution are executed by frame generation/ dissolution circuit 14. Further, there is a CRC error and synchronous word error detection circuit 15 in a part of this circuit 4, and a detected CRC error and a detected synchronous word error can be read out successively by a processor. Then, the processor 19 counts the number of the received control channels cch in conformity to a predetermined program, and calculates the probability of the reception of the channel cch by dividing the sum of the number of the control channels in which the detected CRC error and the detected synchronous word error do not occur by the number of the counted control channels. This result is displayed as receiving state indication 4 on a receiving state display screen or is reported to a user by a speaker 18 through an audio circuit 16.
Patent JP-S6430707-A (JP)
Title: Method of chucking log
Inventor: INAGAKI SHIGERU
IPC: B27L5/02
Filed: 1987-07-27
Abstract: PURPOSE: To obtain such favorable cutting condition as to be responsive to the reduction of the diameter thereof by sliding and retreating a spindle on the outer layer and canceling the chucking thereof step by step from the large diameter chuck to the small one. CONSTITUTION: A spindle 8 inserted in the outer layer of a small spindle 3 is of dual system wherein the diameter of a right side spindle 82 is larger than that of a left side spindle 81, and chucks 91 and 92 each of which diameter is the same as that of spindles 81 and 82 are fitted to the top of the material wood. A material wood 1 held by small diameter chucks 51 and 52 is held by each of large diameter chucks 9 and 11 as spindles 8 and 10 in the outer layer moves ahead. Thereafter, the material wood 1 is rotated and cut responsive to the rotation of each spindle. The chucks 9 and 11 holding both ends of the material face 2 are constantly different in the diameter of each right and left chuck until said chucks 9 and 11 reach the small diameter chucks 51 and 52.  The excessive charge caused during said process is reduced by having either of the material wood faces held by either of the large diameter chucks 9 and 11 and further, the torque caused when the small diameter chucks 9 and 11 holds the other material wood face 2 is reduced.
Patent JP-S57110433-A (JP)
Title: Method for curing silicone rubber
Inventor: SEKIYA TOKIO
IPC: B29C48/00
Filed: 1980-12-29
Abstract: PURPOSE: To carry out curing easily and efficiently by a simple apparatus and a method by irradiating infrared rays to an uncured molded product comprising a heat curable silicone rubber composition such as methyl polysiloxane or the like to cure the same.  
     CONSTITUTION: After a mixture consisting of 100pts. silicone rubber compound and 1.5pts. silicone rubber catalyst is charged in an extruder 4, a tubular body with 3mm outer diameter and 1mm inner diameter is continuously extruded from a die orifice 5 thereof and subsequently passed through a quartz tube 1 at a linear speed of 5m/min. Tensile strength of the tubular body after passing is 83kg/cm 2  and said tubular body is completely cured. The aforementioned quartz tube is one of which a diameter is 50mm and a length 500mm and, around a periphery thereof, a coil like nichrome wire 2 of 100V, 2KW is wound and, to said nichrome wire 2, a spiral groove is formed and a quartz member 3 to which gold plating treatment is applied is fixed to said groove. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6430223-A (JP)
Title: Wetetching processor
Inventor: YAMASHITA HIROSHI
IPC: H01L21/306
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the contact between a specimen, a developer and an etchant from being obstructed by any produced fine bubbles melted into the etchant due to pressurization by a method wherein developement or wetetching process is performed at applicable inner atmospheric pressure exceeding the external atmospheric pressure. CONSTITUTION:A stainless steel made outer box 3 enclosing a container 2 containing wet etchant 1 is prepared. High pressure N24 can be externally led into the stainless steel made outer box 3 enabling the atmospheric pressure inside the outer box 3 to be set up exceeding the external atmospheric pressure. Patterns 8 are formed by coating an SiO2 film 6 on an Si substrate 5 with positive type electron beam resist 7 as well as electron beam exposure and development. Then, the SiO2 film 6 is wetetched by leading in high pressure N2 at specified atmospheric pressure. Through these procedures, the wet etchant 1 can evenly infiltrate into the resist patterns 8 enabling the even etching patterns to be formed.
Patent JP-H0536649-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L21/302
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a semiconductor device manufacturing method which can manufacture a semiconductor device with an extremely fine pattern and can highly accurately form the pattern at high productivity. CONSTITUTION:After a single-crystal semiconductor layer 2 having an etching rate which is different from that of a single-crystal substrate 1 is formed on the substrate having a level difference, an insulating layer 3 and supporting substrate 4 are formed on the layer 2. Then, after exposing the layer 2 by etching off the substrate 1, a fine semiconductor 2aa is formed on the layer 3 by removing the layer 2 except the side wall section 2a of the layer 2 by anisotropic etching.
Patent JP-S6343873-A (JP)
Title: Steering device for mobile vehicle
Inventor: SUZUKI KOJI
IPC: B62D11/08
Filed: 1986-08-08
Abstract: PURPOSE:To permit a device to perform the action of rapid turning when a vehicle is turned in the final end position of reaping, by providing a reversing transmission mechanism, which transmits rotation of each crawler device in a reverse direction to each other, and a clutch, which interrupts transmitting this reverse rotation, between the right and left pair of crawler devices. CONSTITUTION:A transmission case 12, having a pair of side clutches 1, 1 individually interrupting the transmitting action, is arranged between a pair of right and left driving shafts 11, 11 rotatably supported to the front end part of a truck 6. While a gear case 21 of a reversing transmission mechanism 3 is provided in the rear end part of a left side supporting lever 9, securing a driven sprocket 22, meshed with a crawler 15, to the end part of a transmission shaft 18 of said mechanism 3 while providing a sliding pawl member 23 of a clutch 4, sliding on an intermediate shaft 20, in its end part, and a clutch shaft 25, providing a pawl member 24 engageable with said pawl member 23, is supported to an extending part of the gear case 21. And when either the right or left side clutch 1 is controlled to a disengaging side, the clutch 4 can be controlled to an engaging side through a connecting rod 35.
Patent JP-S6430861-A (JP)
Title: Control device for brake of automobile
Inventor: OTSUKA SHOICHIRO
IPC: B60W10/04
Filed: 1987-07-27
Abstract: PURPOSE:To prevent accident caused by an automatic drive automobile by fixing a braking function in a condition that the automobile is at a stop and that a brake pedal is being stepped and maintaining the fixed condition until an accelerator pedal is stepped even if the brake pedal is released. CONSTITUTION:When an automobile is stopped by stepping a brake pedal, a stop signal A is outputted from a vehicle speed detecting circuit 1 and, since the brake pedal is being stepped, a foot brake signal B is outputted from a brake pedal position detecting circuit 2. Therefore, a braking function fixing signal D is outputted from a foot brake control circuit 4 to fix a brake device in a braking condition. Hence, even if the brake pedal is released, the fixing signal D is outputted until an accelerator pedal is stepped keeping brakes applied even except in a neutral position without advancing the automobile. Then, as the accelerator pedal is stepped for starting, an accelerator signal C is outputted from an accelerator pedal position detecting circuit 3, and the fixing signal D from the control circuit 4 is not outputted, removing the braking function to start the automobile.
Patent JP-H1126424-A (JP)
Title: Spin treating device
Inventor: SHINOZAKI HIROYUKI
IPC: F16C32/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of an object to be treated with produced particles and, at the same time, to reduce the noise of a spin treating device, by providing a non-contacting supporting means which rotatably supports a rotating body in a non-contacting state through a mechanism using a magnetic force. SOLUTION: In a chamber 10, a first block 26 is provided on an opening side and a second block 30 is provided on a driving motor side. A radial magnetic bearing 16a is provided between a rotating shaft 14a and the first block 26 on the opening side, and another radial magnetic bearing 16b, an axial magnetic bearing 18, and a magnetic coupling 50 are provided between a rotating shaft 14b and the second block 30. Therefore, a rotating body 12 can be rotatably supported in a non-contacting state. In addition, the radial magnetic bearings 16a and 16b are set so that their facing magnetic poles may be deviated from each other in the axial direction at a position set for operation so that the rotating body 12 may be pushed toward the closed side of the chamber 10.
Patent JP-H0234198-A (JP)
Title: Washer
Inventor: ENOZONO TOMOMOTO
IPC: D06F17/12
Filed: 1988-07-26
Abstract: PURPOSE:To eliminate the generation of a washing unevenness by providing a bubble generator to feed an air from a tank lower part into a tank and to generate a bubble at the time of a washing operation executed by rotating a stirring body and intermittently operating the bubble generator. CONSTITUTION:An agitating body 3 rotated in interlocking with a driving mechanism 5 is reversed in a short period, and laundry, water and detergent in a washing tank 2 are stirred. On the other hand, the air is successively fed from the tank 2 inside lower part by a bubble generator 13. In such a case, since the laundry is raised in a liquid along with the rise of the generated bubble, the load of a motor 6 is decreased, and for it, a compressor 14 is stopped once through a load detecting means and a controller, and the generation of the bubble is stopped. At the time of an operation stop, the laundry raised once is lowered, all are sunk into the liquid again, and it is intermittently repeated. Thus, a washing effect by the bubble is spread to the whole laundry.
Patent JP-S63147518-A (JP)
Title: Method for cleaning air
Inventor: KOBAYASHI YOSHIHARU
IPC: B01D53/38
Filed: 1986-08-12
Abstract: PURPOSE:To effectively clean low-concn. contaminated air at a low running cost by bringing the low-concn. contaminated air into contact with an air purifying agent deposited with potassium permanganate while regulating spatial velocity SV value to specified value or below. CONSTITUTION:A purifying agent for air in which KMnO4 is deposited on an inorganic carrier is obtained by adding KMnO4 to the inorganic carrier, for example such as activated alumina, slaked lime, colloidal silica and sepiolite and kneading the mixture together with a small amount of water and molding it. This purifying agent for air is packed in a column and contaminated air incorporating contamination gas such as H2S, SOx, phosphine and arsine at low concn. is passed through the column so that spatial velocity SV value is regulated to <=5,000 and the contaminated gas is removed.
Patent JP-2001009469-A (JP)
Title: Deodorant for industrial waste water and its production
Inventor: MATSUMOTO MASAMI
IPC: A61L9/01
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant for industrial waste water as a recycling application of the waste water of a lubricating liquid for copper wire drawing. SOLUTION: The deodorant for industrial waste water is obtained by filtering the waste liquid of the lubricant liquid for copper wire drawing, adding an alkali agent to the filtrate to adjust pH to 9-10 and standing them, thereafter removing a solid matter. If necessary, the addition of a fresh copper ion source or the dilution with an alkali aq. solution is permed to control its copper ion concentration to a prescribed concentration.
Patent JP-H0352620-A (JP)
Title: Deodorization device
Inventor: TOKUMITSU SHUZO
IPC: B01D53/38
Filed: 1989-07-20
Abstract: PURPOSE:To eliminate fear of forgetting turning-off of a switch by providing the switch which turns a circuit on interlocking with the opening and closing of the door of an entrance, and the deodorizer which is brought into operation interlocking with the time when a timer starts clocking and is stopped to word when the timer finishes clocking. CONSTITUTION:The switch 2 turns the circuit on interlocking with the opening and closing of the door of the entrance. The timer 3 carrys out clocking for a certain time in interlocking with the action of the switch 2. The photocatalyst deodorizer 5 is brought into operation interlocking with the time when the timer 3 starts clocking and is stopped to work when the timer 3 finishes clocking. As a result, the fear of forgetting turning-off of the switch is eliminated and the life of the photocatalyst deodorizer is elongated.
Patent JP-H1074909-A (JP)
Title: Method for forming connection part and semiconductor chip
Inventor: JOHN EDWARD KURONIN
IPC: H01L27/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM cell laminated capacitor in self-alignment with the bit line. SOLUTION: A bit line on a support circuit 52 of a chip and a thick insulating body 58 on a mutual connection wiring 50S are provided with uniform topology, acting to give a self-alignment between a capacitor 108a and a bit line 50a. The bit line 50a and a support circuit mutual connection wiring 50S and formed of metal of the same level, however, patterned in separate masking processes. The laminated capacitors 108a are mutually separated by a distance shorter than the minimum dimension of a photolithographic system used for production.
Patent JP-2000020400-A (JP)
Title: Memory reloading system for disk device
Inventor: NISHIO TEIJI
IPC: G06F21/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To partially reload contents in a non-volatile memory which can be reloaded by a simple method. SOLUTION: In the system composed of a disk device 2 provided with an electrically reloadable flash ROM 14 and of a memory reloading device 1 for transmitting new control data to be written in the specified address of the flash ROM 14, the memory reloading device 1 transmits the new control program or data prepared in the storage device by a worker and identification information showing the flash ROM area to write that control program or data and the disk device 2 performs processing for reloading the new control program or data in the area where the identification information from the memory reloading device 1 is coincident with identification information showing the area in the flash ROM 14. As a result, reloading can be performed by the simple method without caring of any reloading area.
Patent JP-S6431519-A (JP)
Title: Bending method for metal shape
Inventor: SUKIMOTO KISHIN
IPC: B21C23/14
Filed: 1987-07-28
Abstract: PURPOSE:To easily perform bending in a symmetrical state of flexure by preparing a thick-walled artificial leg part to shape itself in the step of extrusion molding, generating flexural deformation using the cooling speed difference in the shape and then cutting off the artificial leg part. CONSTITUTION:In the step of extruding the shape 1, the belt-shaped artificial leg part 2 relatively thicker than the shape main body 1 is provided integrally on the edge part on the inside of a bend. The shape A provided with the artificial leg 2 is extruded and immediately after it is extruded from the die, the whole die material is cooled by a fan. Since on the edge side of the part having the artificial leg part 2 the inner cooling speed of the shape A is slower than on the other edge side, the shape, as a whole, is bent and deformed in a large radius of curvature in a length-wise direction and after it is cooled, too, the bent state is kept. After cooled, the artificial leg part 2 is cutoff to obtain a desired shape of die material.
Patent JP-H0854464-A (JP)
Title: Vehicle speed-measuring apparatus
Inventor: TANAKA MASAYOSHI
IPC: G01S15/93
Filed: 1994-08-10
Abstract: PURPOSE:To provide a vehicle speed-measuring apparatus which can accurately detect vehicle speed by removing the influence of side lobes of a transmitter and a receiver. CONSTITUTION:A transceiver 4 oscillates an ultrasonic wave from a vehicle toward a road surface at a predetermined depression gradient, and receives the wave reflected from the surface. A received signal processor 7 measures a Doppler frequency component from the wave received by the transceiver 4, and calculates the speed of the vehicle based on the Doppler component. A signal generator 6 connected to the transceiver 4 supplies two tone burst waves having different frequencies to the transmitter, the transceiver 4 oscillates the ultrasonic wave responding to the two different frequencies. The ultrasonic wave becomes a parametric transmitted wave array having sharp directionality.
Patent JP-H0249366-A (JP)
Title: Construction of earth pipe
Inventor: WATANABE TSUGUHIKO
IPC: H01R4/66
Filed: 1988-07-29
Abstract: PURPOSE:To ensure the strength of a connection part, enhance ease for a connection work and reduce machining cost by pressing and jointing the ends of each earth pipe for an earth electrode comprising a plurality of jointed earth pipes using a coupling piece. CONSTITUTION:Earth pipes 1 having good conductivity and the predetermined length are connected to each other via a connection piece 4 coupled to one end thereof and fitted with a lead fixing terminal 5 on top hereof, thereby forming an earth electrode. For a jointing work, the earth pipes 1 are jointed in the preliminarily punched vertical hole while pressing the connection piece 4 and the predetermined number of the earth pipes are jointed. The jointed part is fixed by pressing with a hydraulic caulking machine and the like. The required work, therefore, is simple and reliable. Also, the jointed part is free from such corrosion as in a screwed connection and sturdy connection becomes available.
Patent JP-H0915698-A (JP)
Title: Driving device for feeding for camera
Inventor: MACHIDA KIYOSADA
IPC: G03B17/00
Filed: 1995-06-30
Abstract: PURPOSE: To constitute a driving device for feeding, without making the size of a camera larger than that in the conventional method of arranging a drive transmission system around a lens barrel by disposing the drive transmission system outside a side part. CONSTITUTION: The driving device for feeding is provided with a cartridge shaft driving mechanism (gears 203 and 218, a fork 219, etc.) and a spool driving mechanism (gears 208, 209,... and a spool 211, etc.) which are arranged across a lens barrel part, 216, the drive transmission system (bevel gears 207 and 202 and a shaft 201) for mechanically connecting the cartridge shaft and spool driving mechanisms and a pressure plate which is installed in an optical axis, to form a plane perpendicular to the optical axis. The drive transmission system (the bevel gears 207 and 202 and the shaft 201) is disposed outside the side part of the pressure plate in a direction perpendicular to the optical axis.  Thus, the camera can be made smaller in size than that in the conventional method of arranging the drive transmission system (the bevel gears 207 and 202 and the shaft 201) around the lens barrel 216.
Patent JP-S5891341-A (JP)
Title: Control method of internal-combustion engine
Inventor: MATSUSHITA SOUICHI
IPC: F02D41/32
Filed: 1981-11-26
Abstract: PURPOSE:To effect a good fuel control by a method wherein a control circuit, controlling the system so as to make the ratio of a total amount of gas supplied into a combustion chamber to the amount of fuel constant in accordance with the temperature of gas in a suction pipe, a pressure in the suction pipe and the revolving speed of the engine, is provided in this system. CONSTITUTION:The pressure in the suction pipe of the engine is detected by a pressure sensor 14 while the revolving speed thereof is detected by a crank angle sensor 22. The control circuit 18 controls the amount of fuel supplied into the combustion chamber 29 as well as the amount of exhaust gas recirculated into the combustion chamber 29 through an EGR valve 25, in accordance with both of the signals of the detections. In this controls system, the amount of fuel is controlled so as to make the ratio of the total amount of gas to the amount of the fuel constant. Thus, the discharging amount of NOX may be restricted within a specified value and the rate of the fuel consumption of the engine may be controlled at the best.
Patent JP-2000014284-A (JP)
Title: Spinning reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for inclining the line roller of a spinning reel for fishing. SOLUTION: A base part 12 and a bail arm supporting part 13 are formed in an approximate U shape at the tip of a bail arm lever, a roller supporting pin 14 is swingably hung between the parts and a line roller 10 is rotatably supported on the roller supporting pin 14. One end of the roller supporting pin 14 is swingably held on the bail arm supporting part 13. The base part 12 is rotatably equipped with a rotary plate 19. The other end of the roller supporting pin 14 is swingably held on a rotary plate at a position deviated from the axial center (b) of the rotation of the rotary plate. The roller supporting pan 14 is energized by an elastic material 16 in the direction of its axial center (a). A rotating control means 22 for regulating the rotation of the rotary plate 19 is installed between the rotary plate 19 and the base part 12.