baber/WOPTO huggingface dataset:
Patent JP-S5817634-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU TATSU
IPC: H01L21/265
Filed: 1981-07-24
Abstract: PURPOSE:To enable to form a highly integrated device by always forming an insulating layer of the prescribed dimensions in an ultrafine pattern by an etching method since the insulating films formed on the overall surface is machined to form an element isolating insulating layer. CONSTITUTION:A relatively thick SiO2 film grown by CVD is patterned by photoetching (photolithography), thereby forming a field SiO2 film. Accordingly, the field SiO2 film can be formed with good controllability by the photoetching technique. Thus, the film is always formed in the prescribed width corresponding to the width of the mask at the photoetching time. Therefore, the interval 5 between both MISFETs in Fig. 1J can be reduced to ultrafine width less than 2mum. As a result, the microminiaturization of the film can be performed, and since the element region is formed by self-aligning manner in the step in the Fig., the integration of the overall IC can be largely improved.
Patent JP-H04226235-A (JP)
Title: Method and device to carry printed product
Inventor: BARUTAA RAISUTO
IPC: B65H5/16
Filed: 1991-05-21
Abstract: PURPOSE: To provide a method and an apparatus for conveying a printed product of a scale flow shape at the variable speed over the conveying distance of random length possibly including a curved part and an elevating/lowering part. CONSTITUTION: This method is based on the fact that a small group of printed products is carried by a conveying element over the step length (S) smaller than the whole conveying distance, and relayed by the next conveying element, and the conveying element is returned to its first point. This process is repeated in a time cycle with the cycle length (T). The corresponding device includes a fixed support and a plurality of conveying elements, and they are driven in the timed manner. The conveying distance can include a plurality of conveying modules, and no conveying unit is required between individual modules. Every module in the conveying part is operated with the same timing cycle.
Patent JP-H04343224-A (JP)
Title: Spinner clamper
Inventor: YASUTAKE HIROYUKI
IPC: H01L21/683
Filed: 1991-05-21
Abstract: PURPOSE:To prevent the breakage of a wafer when it comes off from vacuum suction while it is rotated at high speed by adding a clamper, for which centrifugal force is utilized, to a spinner table. CONSTITUTION:A clamper 1, which inclines by centrifugal force, is provided on the circumferential part of a spinner table 2, and a frame 5, on which a wafer 5 is attached through a dicing tape 4, is press-fixed when the spinner table 2 is rotated at high speed.
Patent JP-H04319567-A (JP)
Title: Control method for video/sound recording and reproducing system
Inventor: IZUMI YASUHIKO
IPC: G11B27/34
Filed: 1991-04-19
Abstract: PURPOSE:To reproduce sound relating to reproducing video at the time of reproducing the video by relating the independent video to the independent sound with simple operation. CONSTITUTION:While displaying the recorded video to a monitoring device 1, when the sound added to the video is inputted by a sound input device 3, the sound is recorded to the optical disk of the device 3 or other recording medium, the recorded sound actually and the displaying video are linked to relate by a controller 5 and a link list 6 is made. Thus, since the displaying video and the sound inputted actually are linked to relate, the relating operation is facilitated to perform and no wrong relating is performed.
Patent JP-H06311371-A (JP)
Title: Picture coding method
Inventor: OOMORI MASATAKE
IPC: H04N1/41
Filed: 1993-04-20
Abstract: PURPOSE:To improve the compression ratio of coding data and the processing speed by applying the MMR system for high-order bit plane data of multi-value picture data and applying the MQ coder system for low-order data. CONSTITUTION:An MMR coding section 17 applies the MMR coding system to data of one bit plane of a memory 16 to attain coding compression and the result is fed to an output circuit 19. A QM coder coding section 18 executes the prediction coding processing to bit plane data of the memory 16 to discriminate a Markov state and applies arithmetic coding processing of QM coder as to each Markov state to attain coding and compression and the result is sent to the circuit 19. The circuit 19 selects either of outputs of coding sections 17,18 by a command of a coding control section 20 and a selection signal is sent to a next stage as coded data PP. Since a bit plane picture is formed by providing an output of the data PP obtained through QM coder coding, proper processing is applied to the content of the bit plane data and coding compression ratio and coding speed are optimized.
Patent JP-S60258480-A (JP)
Title: Manufacture of silicon dioxide film
Inventor: NAGAYAMA HIROTSUGU
IPC: C23C18/00
Filed: 1984-06-05
Abstract: PURPOSE:To form a silicon dioxide film with excellent productivity by bringing a base plate into contact with the treatment liquid wherein silicon dioxide is made to a supersaturated state by adding boric acid to an aq. fluorosilicic acid soln. dissolved with silicon dioxide that is obtained out of silica glass, silicate glass and silicon chloride as a feed source. CONSTITUTION:An immersion vessel is constituted of an outer vessel 1 and an inner vessel 2 consisting of a front part 6, a middle part 7 and a rear part 8. Water 3 is filled between the outer vessel 1 and the inner vessel 2 and heated at about 35 deg.C with a heater 4 and an aq. fluorosilicic acid soln. dissolved with silicon dioxide which is obtained out of silica glass, silicate glass and silicon chloride is fitted in the inner vessel 2 and a base plate 9 is immersed in the middle part 7 thereof. The treating liquid is drawn out from the rear part 8 of the inner vessel in regular quantities by actuating a pump 10 and returned to the front part 6 through a filter 11. On one hand, an aq. boric acid soln. is dropped into the rear part 8 and silicon dioxide contained in the aq. fluorosilicic acid soln. incorporated in the inner vessel 2 is supersaturated and thereby silicon dioxide film is formed on the base plate 9.
Patent JP-H07229705-A (JP)
Title: Quench hardened layer depth measuring method
Inventor: ANDO YOSHIHIRO
IPC: G01N29/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a quench hardened layer depth measuring method applicable to a work having the free-shape surface and capable of easily measuring the depth of a quench hardened layer at an accurate measurement position in the cross direction. CONSTITUTION:A longitudinal ultrasonic wave is transmitted into a quench hardened layer W1 from the surface while displacing a focal point in depth with a high frequency probe 2, and a surface reflected wave S from the surface and a boundary reflected wave R from a boundary B between a base material W0 and the quench hardened layer W1 are received by the high frequency probe 2. A relationship between the strength and the propagation time of the surface reflected wave S and the boundary reflected wave R is found and the depth of the quench hardened layer W1 from the surface is found from a difference between the propagation time of the surface-reflected wave and the propagation time of the boundary-reflected wave.
Patent JP-H09276317-A (JP)
Title: Heating element for foot warmer and method for producing the same
Inventor: USUI AKIO
IPC: A61F13/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To solve various problems concerning deterioration of the quality of a heating compound, coagulation of the heating compound and heating loss caused by exothermic reaction at the time of producing the heating compound, to spread the heating compound paste evenly by adopting an application method such as screen printing or transfer/lamination processes such as coating, etc., to stabilize the product quality by further improving the precision of the lamination, and to easily produce an ultra thin heating element at a high speed. SOLUTION: The heating compound 2 thickened to be paste is layered on at least one part of a prescribed area on the surface of the base material 1, which is a sheet or a film, by printing or coating to cover any part of a foot. After that, a covering material 3, which is a sheet or film, is layered on the heating compound paste 2 to cover it. At least either the base material 1 or the covering material 3, or a part of it is air-permeable.
Patent JP-S60263624-A (JP)
Title: Wire cut electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1984-06-07
Abstract: PURPOSE:To ensure rapid supply of machining liquid so as to stabilize electric discharge machining by arranging auxiliary nozzles having conical inner wall face tapered to the injection direction concentrically in double or more on the external periphery of a main nozzle for supplying machining liquid. CONSTITUTION:Machining liquid is supplied to a main nozzle 4a from a machining liquid supplying device 8 through a machining liquid supplying pipe 5 and to auxiliary nozzles 4b, 4c from machining liquid supplying devices 9-12 through machining liquid supplying pipes 6, 7 respectively, and injected to the machining clearance portion of a workpiece 17. These auxiliary nozzles 4b, 4c have conical inner wall faces tapered to the machining liquid injection direction and are arranged in double concentrically with the main nozzle 4a, than machining liquid can be supplied to corners or an arc portion of small curvature of the workpiece, and highly accurate machining can be made.
Patent JP-S5739633-A (JP)
Title: Large capacity information transmission system using car telephone system
Inventor: NAKAHARA HIRONORI
IPC: H04Q7/28
Filed: 1980-08-22
Abstract: PURPOSE:To enable information offer service, by transmitting the information from a radio base station with the request from a car station in a spectrum diffusing communication system, and discriminating if it is for the station itself or not with an identification signal in the signal. CONSTITUTION:An identification number indicating a car station 2 and a transmission request signal are transmitted to a radio base station 4 through a radio link 3 by using one of radio channels from the car station 2 in a redio zone 1. The radio base station 4 is connected to a road traffic information data base station 7 via an exclusive line 5 and a radio line controlling station 6. The road traffic information is transmitted in a spectrum diffusing communication system, by reusing the band corresponding almost to the entire radio channels assigned for the transmission from the base to the car stations. The car station 2 receives a spectrum diffusing communication signal in common to discriminate if it is for the station itself from the identification number in the demodulated output.
Patent JP-H04320664-A (JP)
Title: Processing of shark's fin
Inventor: SUZUKI MASAAKI
IPC: A23L17/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a process for the reconstitution and deodorization of shark' s fin to be used as a material for high-grade Chinese dishes. CONSTITUTION:(A) Reconstitution: Dried shark's fin with skin is immersed in water for several days and the skin and bones are removed after immersing in hot water of 40-50 deg.C for 20-30min. (B) The first deodorization: The reconstituted shark's fin is heated in water at 90-100 deg.C for 20-40min together with Welsh onion, ginger, tea leaves and Chinese lemon and exposed to water. (C) The second deodorization: The deodorized shark's fin is mixed with Welsh onion, ginger, tea leaves and Chinese lemon gelatin at ratios (shark's fin : gelatin : water) of 1:0.5:0.9 and heated in water at 80-100 deg.C for 20-40min. (D) Packaging and sterilization: The processed shark's fin is packed in vacuum, thermally sterilized at 90-120 deg.C for 10min, cooled and shaped.
Patent JP-2000304176-A (JP)
Title: Earthquake-resistant pipe joint for deformed pipe, and method and jig for connecting the pipe joint
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of an earthquake-resistant joint pipe even when a gap between an insertion port outer surface and a socket inner surface is small and insertion of an expansion jig is difficult to make, in a pipe joint designed to prevent the occurrence of pull-off through engagement of an insertion port protrusion part with a lock ring. SOLUTION: This earthquake-resistant pipe joint is formed that a lock ring containing groove 3 is formed in the inner surface of a socket 2, a one-split lock ring 5 is contained in the containing groove 3 of the lock ring through a rubber 4 for centering, by spreading the split 5a, an insertion port 6 provided at its tip with a protrusion part 7 is inserted in the socket 2, and after insertion, the lock ring 5 is constructed to its original size to effect engagement with the insertion port protrusion part 7. In this case, a guide groove 11 is formed in a manner to extend from the opening end of a pipe socket 2 to the containing groove 3 of the lock ring.
Patent JP-S5449656-A (JP)
Title: Air cooling apparatus
Inventor: KUDOU MITSUO
IPC: F25D21/08
Filed: 1977-09-28
Abstract: PURPOSE: To scheme to smoothly scratch off frost by arranging a frost eliminating element equipped with a projection part having a width a little shorter then the distance between fins in free revolution between fins, and designing the sectional form so that the gap between the projection part and fins increases backward in the direction of revolution.  
     CONSTITUTION: As to a frost eliminating element 5, a projection part 6 is inserted between each fin 3 and revolves, having the center of fins 3 as a center. In the vicinity of the fin 3 where the projection part 6 is present, frost 13 having adhered on the surface of a fin 3 is scratched off smoothly and certainly by both acute angle parts 6a and 6b of the projection part 6, and frost does not grow more than the minimum gap 14 between the fin 3 and the projection part 6. In the gap 11 between the fin 3 and the projection part 6, a part of the frost having been scratched off by the projection part 6 or the frost left on the surface of the fin 3, not having been scratched off is present, but as the gap 11 increases backwards in the direction of revolution as shown by an arrow 12, the revolution of the frost eliminating element 5 is not adversely affected. Thus, smooth frost-scratching can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04343380-A (JP)
Title: Fixing device
Inventor: OGIDA TOSHIKI
IPC: G03G15/20
Filed: 1991-05-21
Abstract: PURPOSE:To accomplish a fixing device capable of rapidly performing a fixing belt replacing operation. CONSTITUTION:Parts such as the fixing belt 20, a heat roller 10 and a tension roller 21, etc., are arranged in an upper frame 33, and an upper unit 40 is constituted of those parts. Meanwhile, parts such as a press-contacting roller 11, etc., installed facing the heat roller 10 are arranged in a lower frame 35, and a lower unit 41 is constituted of these parts. The upper frame 33 can be open and closed by making a connecting pin 37 as a fulcrum with reference to the lower frame 35. A belt ejecting port 34 whose size corresponds to the fixing belt is open on the side surface of the upper frame 33, and the belt ejecting port 34 is closed by a side frame 30 in an ordinary state. In such a constitution, the upper frame 33 is opened and turned so as to separate the upper unit 40 from the lower unit 41. The belt ejecting port 34 is opened by detaching the side frame 30. The fixing belt 20 is ejected through the belt ejecting port 34. The new fixing belt 20 is pressed and loaded in the upper frame 33 through the belt ejecting port 34.
Patent JP-H06331470-A (JP)
Title: Method for checking load holding torque of brake
Inventor: DEBUITSUDO SHII UENTO
IPC: G01L5/28
Filed: 1994-05-02
Abstract: PURPOSE: To provide a method of checking the load holding torque of a brake in which some of various problems and disadvantages in prior art can be solved. CONSTITUTION: An electric motor 39 is connected to a hoist drum 25 through a proper gear device 31. A driver device 37 comprises a main line contactor 43, an inverter 45 adjustable in frequency, and a set of dynamic braking resistors 47. When the driver device 37 is interrupted, an electromagnet type shoe brake 49 clamps a brake wheel even when a load 18 is in the state suspended by a hook 29, and the electric motor 39 and the hoist drum 25 are held in fixed positions. When the driver device 37 is operated so as to rotate the electric motor 39, the brake contactor 44 is closed, and a brake magnet coil is energized to release the brake 49. The wheel of the brake 49 is connected to the electric motor 39 by a shaft 75.
Patent JP-S5740105-A (JP)
Title: Hydraulic pressure circuit controller
Inventor: WATANABE HIROSHI
IPC: F15B11/08
Filed: 1980-08-25
Abstract: PURPOSE: To enable a load to be transferred smoothly, by closing a switching valve in case an actuator is in recess and an operational device is in the neutral position and opening said valve in other cases.  
     CONSTITUTION: Those outputs from a swash plate angle detecting deflection gauge 10 and operation lever 11 are applied to the swash plate drive and a solenoid switching controller 12, respectively, in a hydraulic pressure circuit composed of a hydraulic cylinder 2 acting as an actuator, a variable ejection capacity hydraulic pump 1 and a switching valve 9. The solenoid switching valve 9 is closed in case the following two conditions ar satisfied, while the one condition is that the hydraulic cylinder 2 is in recess and the other is that the operation lever 11 is in the neutral position, and said valve is opened in other cases. This constitution can serve to provide smooth transfer of a load by preventing generation of any pressure enclosed in the hydraulic pressure circuit and also to eliminate all useless actions of the switching valve 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01287493-A (JP)
Title: Waste water monitor
Inventor: ISHIKAWA HIROAKI
IPC: G01T1/167
Filed: 1988-05-14
Abstract: PURPOSE:To automatically determine a radioactivity value by measuring the electrical pulses generated after radiations are detected by a scintillator in the plural measurement regions defined by the upper and lower limits of a pulse height analyzer. CONSTITUTION:A waste liquid sample transported by a pump from a waste liquid storage tank and the liquid scintillator sent from a storage vessel are automatically injected into a vessel 1 existing in a measurement position. Many photons are generated by radiation energy in a prepd. sample 2 which is the mixture composed of the waste liquid sample and the liquid scintillator. The photons are made incident to two pieces of photoelectron multipliers 3 and are converted to the electrical pulses. The pulses enter a simultaneous counter circuit 4 where noises are removed from the pulses. Only the pulses which are signals are sent to the ensuing stage. On the other hand, the pulses increases in pulse height by a SAM circuit 5 are passed through a gate 6 and are introduced into an automatic efficiency tracer device consisting of an AD converter 7 and a memory mechanism 8, by which the radioactivity concn. is automatically determined.
Patent JP-S5816964-A (JP)
Title: Management device of assembly work in automobile body
Inventor: UEHARA KOUJI
IPC: B62D65/18
Filed: 1981-07-23
Abstract: PURPOSE:To save a space for assembly work, by reading information from a car model information giving device with a controller, receiving a signal of the controller, indicating contents of work in each process of a car body assembly main line with a work controller and arranging the work controller to a specific position. CONSTITUTION:In car body part assembly lines 1A-3A, 1B-3B and assembly main line 9 of a mixed flow production system for multi-model car bodies, for instance, two kinds of models A, B, devices 12, receiving a signal of a central processing unit 10 and giving the car model information to car body parts, are arranged in each line 1A-3B, and a work controller 20, equipped with a shift register receiving a signal of controllers 19, 25, reading said car model information, and indicating a work content in each process of the line 9, is arranged in the initial process of the line 9. In this way, the necessity for providing a read controller in each process can be eliminated.
Patent JP-S5542178-A (JP)
Title: Strain leveling device of strip-form metal thin plate
Inventor: TOMITA SUMIO
IPC: B21D1/05
Filed: 1978-09-20
Abstract: PURPOSE: To let distortions be smoothly and surely corrected by forming a passageway between two sheets of guide holding plates and disposing leveling rollers which propagate ultrasonic vibration on both sides of the passageway.  
     CONSTITUTION: A strip S is passed in the passageway 14 formed between guide holding plates 10, 11 and by leveling rollers 6 and an ultrasonic wave horn 19 is started by driving an air motor. Then, the strip S travels in the passageway 14 at the specified speed in the state of being held sandwiched by the guide holding plates 10, 11 under the specified pressure. It is subsequently pressed from the outside in the width direction by the leveling rollers 6 disposed in zigzag form and hammerlike vibrations of the ultrasonic wave horn 19 are given thereto and therefore distortions are corrected and internal stresses are also removed together. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04344722-A (JP)
Title: Portable telephone system
Inventor: KOMODA MOTOYOSHI
IPC: H04W88/02
Filed: 1991-05-21
Abstract: PURPOSE:To prevent the reduction in the S/N due to surrounding noise in a portable telephone system. CONSTITUTION:A voice signal from a microphone 11 is amplified by a microphone amplifier 12 and added as a voice out-band signal from a voice out-band signal generating circuit 15 at an adder circuit 14 through a high pass filter 13. The adding signal is compressed by a compressor circuit 16 and the voice out-band signal is eilinated by a low pass filter 17 and the result is given to a radio section 18. Since the voice out-band signal is added to the voice signal and then compressed in such a manner, when the voice signal level is low, the overall gain is reduced, surrounding noise intruding into the interval of voice signals is hardly heard by a talking opposite party and then the S/N is improved.
Patent JP-H06284921-A (JP)
Title: Alarm against robbery of bags
Inventor: KISHIKAWA KATSUYOSHI
IPC: A45C13/24
Filed: 1993-04-06
Abstract: PURPOSE:To automatically sound a buzzer held in a bag or the like when somebody tries to rob the bag held by its owner, thereby preventing the robbery. CONSTITUTION:An alarm body 1 is attached to an engaging portion of a bag 2 and held by a holder 12-1; an engaging hole 3-1 of a trigger type switch 3 is connected to a fixture 2-3 of a hanger of the bag by a string 3-2; and a receiving hole 6-2 of a weight 6 loose fits and hangs a supporter 1-1 of the body. When the owner encounters a bag-snatching while holding the bag 2, an external force is applied on the bag 2 to cause an acceleration on the weight of the alarm body 1, and the holder of the body comes off due to vibration, causing the trigger switch 3 to actuate due to weight and sound a high-pitched tone from a sounding hole 13 provided in the periphery of the body to warn the neighborhood of the robbery. It is also possible to alarm by manually pulling down the alarm body.