baber/WOPTO huggingface dataset:
Patent JP-H07161809-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SUZUKI SHINICHI
IPC: H01L27/06
Filed: 1993-12-02
Abstract: PURPOSE:To realize a simple and high-characteristic structure in a simple manufacturing process by a method wherein a U-shaped isolation region is formed so as to come into contact with the bottom-face direction of an insulation film for element isolation. CONSTITUTION:A silicon oxide film 3 to be used as an insulating film for element isolation is formed on an SOI wafer which is composed of an insulating substrate and of a silicon region 2. A bipolar transistor which constitutes a BiCMOS and a CMOSFET are formed in the silicon region 2, and a multilayer-structure electric interconnection layer, an interlayer insulating film and a passivation film are then formed. A groove to be used as a U-shaped isolation region is formed in the silicon oxide film 3 so as to come into contact with the bottom face, and filled with an insulator 19 such as silicon oxide or the like. The surface is etched, a silicon substrate 20 is then pasted. Since the U-shaped isolation region is formed from the rear of a semiconductor region so as to be independent of a semiconductor element and of the electric interconnection layer, respective patterns and various conditions which decide a manufacturing process can be prescribed independently of each other, and the production yield of the semiconductor integrated circuit device is enhanced.
Patent JP-H02149177-A (JP)
Title: Charging signal identification circuit
Inventor: TSUCHIYA KAZUTOSHI
IPC: H04M15/00
Filed: 1988-11-30
Abstract: PURPOSE:To identify a polarity inversion and a charging signal at the end of call of a called party by adding a circuit composed of a gate and a monostable multivibrator to a polarity detection circuit comparing each potential of a 1st and a 2nd signal line and outputting the polarity state. CONSTITUTION:In the negative polarity state by the termination of the called party, an AND circuit 27 is operated, resulting that a monostable multivibrator circuit 20 is operated to output an inverted signal for a prescribed time, but an OR circuit 29 is not active. In the case of the negative polarity state by the charging signal, the AND circuit 27 is active, resulting that the monostable multivibrator circuit 20 is operated to output an inverted signal for a prescribed time, and since the polarity restores the positive state during the inverting signal output for the prescribed time, the AND circuit 27 is inactive in this case, resulting that the OR circuit 29 is operative and the charging signal and a signal identifying the called party termination state are outputted from the output of the circuit 29. Thus, the called party termination state and the charging signal are identified.
Patent JP-H05138724-A (JP)
Title: Material feeder in blow molding
Inventor: HISAMITSU HIROTOMO
IPC: B29C49/78
Filed: 1991-11-19
Abstract: PURPOSE:To enhance the quality of a molded product, to facilitate the control of the surplus amount of a ground material and to make an apparatus compact and inexpensive by always keeping the mixing ratio of the ground material and a raw material constant and forming a parison to be preformed into a desired shape. CONSTITUTION:A ground material supply means 41 grinding a recycle material to supply the ground material and a ground material weighing means 42 weighing the supplied ground material are mounted and, separately, a raw material supply means 43 supplying an unused raw material and a raw material weighing means 44 weighing the supplied raw material are mounted. Further, a control means 40 operating the supply amount of the raw material corresponding to the output value of the ground material supply means 41 on the basis of the preset mixing ratio to supply the raw material by the raw material supply means 43 is mounted. Herein, a mixing means 46 for mixing the ground material supplied from the ground material supply means 41 and the raw material supplied from the raw material supply means 43 is mounted.
Patent JP-H07128030-A (JP)
Title: Visual inspection apparatus for farm product
Inventor: YAMADA HISAYA
IPC: G01J3/46
Filed: 1993-11-08
Abstract: PURPOSE:To identify an object accurately in a short time and to improve the efficiency of visual recognition by receiving a plurality of reflected light rays for identifying the object along the width with a visual sensor at the same time. CONSTITUTION:The red laser light rays from three red color lasers 18a-18c and the near-infrared laser light rays from three near-infrared lasers 19a-19c, which are provided in a visual sensor for picking up the image of a harvest object, e.g. a mini-tomato A, in front of a hand are transmitted downward or reflected with a filter 20 having the specified lateral width. The visual sensor is provided on the hand stage of a harvester. The direction of the light rays is changed toward the tomato A with a light projecting mirror 22 having the specified lateral width. The direction of the reflected laser light rays from the tomato A is changed with the light receiving mirror 22. The light rays are received with light receiving elements 24 of photodetectors 25a-25c through objective lenses 23. The mirrors 21 and 22 are linked and interlocked with interlocking links 27. The color of the tomato A and the distance to the tomato A are instantly identified accurately based on the three reflected laser light rays having the widths from the tomato A, and harvest work is performed efficiently.
Patent JP-H08210013-A (JP)
Title: Door equipped with pivot hinge
Inventor: HOZUMI RYOICHI
IPC: E05D7/081
Filed: 1995-10-28
Abstract: PURPOSE: To embody a strong fitting structure of a door body to be fitted to a door-fitting frame in which the fitting of the door body to the door-fitting frame is easy, and also the occurrence of backlash in the pivot of the door body at the time of opening or closing of the door can be prevented. CONSTITUTION: An upper hinge body 1 and a lower hinge body 2 are fitted to the upper part of a door fitting frame 18 and to the corresponding plate of a door body 22 respectively. A pivot 2 is turnably fitted to a lower hinge body 21 through a bearing 23. A cutout-shaped pivot receiving part 1c to which the pivot 2 is fitted without a clearance when it is moved in the lateral direction is formed to the upper hinge body 1. The upper hinge body 1 is provided with a stopper by which the lateral coming-off of the pivot 2 being fitted in the pivot receiving part 1c can be prevented.
Patent JP-H04177726-A (JP)
Title: Circulating device for silicon wafer cleaning liquid
Inventor: SAIMA HITOSHI
IPC: H01L21/304
Filed: 1990-11-13
Abstract: PURPOSE:To make possible a pressure feeding of a cleaning liquid having no pulsating flow by a method wherein inert gas is used as a pressure feeding power source for the cleaning liquid, a plurality of cleaning liquid pressing tanks are used, one of the tanks is used as a tank for cleaning liquid pressure feeding use, the other one of the tanks is used as a tank for recovery use and these tanks are changed-over and are alternately used. CONSTITUTION:Two pieces of closed cleaning liquid pressing tanks 3a and 3b are provided, are respectively connected to a feed pipe 8 via feed branch pipes 8a and 8b, to which feed change-over valves 11a and 11b are respectively mounted, and are respectively connected to a recovery pipe 9 via recovery branch pipes 9a and 9b, to which recovery change-over valves 12a and 12b are respectively mounted. An inert gas feed pipe 13 for feeding inert gas, which presses a cleaning liquid, is connected to these tanks 3a and 3b. The change-over valves are alternately changed-over by a cleaning liquid circulation control device 18 and while the tanks 3a and 3b are alternately pressed, the cleaning liquid is fed to a cleaning tank 1. Thereby, the cleaning liquid is smoothly fed without causing a pulsating flow.
Patent JP-2001126842-A (JP)
Title: Terminal attached electric wire inserting instrument
Inventor: ARAKI YOSHIHIRO
IPC: H01R13/52
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency while maintaining high position accuracy when inserting a terminal metal 4 without separating a waterproof stopper from the housing 2. SOLUTION: It is provided with an electric wire clamp 22 that can clamp a terminal attached electric wire WT where the terminal metal 4 is connected to an end portion. A waterproof connector 1 is held by mounting a connector holder 30 to be disposed being opposed to the electric wire clamp 22. Then it is provided with an insert position detecting means A 50 for detecting the terminal metal 4 inserted into a normal position each time the terminal metal 4 is inserted into the waterproof connector 1 by adjoining them.
Patent JP-H08309333-A (JP)
Title: Wastewater treatment method in industrial waste treatment facility and industrial waste treatment facility
Inventor: HARA CHUKEI
IPC: C02F1/04
Filed: 1995-10-27
Abstract: PURPOSE: To completely prevent wastewater from flowing outside a facility by a method in which a wastewater channel or a wastewater tank for storing wastewater is installed inside the bottom part of a water impermeable material, wastewater extracted from the channel or the tank is mixed with quick lime and cement to cause evaporation and coagulation. CONSTITUTION: An industrial waste treatment facility 1 is constituted by covering the periphery 21 and bottom part 22 of a dumping site 2 with a water impermeable material 3. A wastewater channel 5 for storing wastewater 4 is formed inside the bottom part of the material 3. A submersible pump 9 is installed in the water collection part of the channel 5, and the wastewater 4 is extracted upward by a wastewater extraction hose 10 which is connected with the channel 5. Waste 13 is placed in the bottom part and covered with intermediate covering earth 14. Besides, when the channel 5 is filled with the wastewater 4, it is extracted above the earth 14 by the pump 9. The wastewater 4 is mixed with quick lime 15 in a mixing tank 12 to evaporate and remove water. The obtained hydrated lime 16 is used, for example, for landfill as waste.
Patent JP-H01145113-A (JP)
Title: Manufacture of electrofusion coupling
Inventor: MITO KAZUNORI
IPC: B29C45/16
Filed: 1987-11-30
Abstract: PURPOSE:To enable elimination of a press hole, by a method wherein a core is fitted with a molded sheet with a built-in heating wire and positioning of the same is performed by pressing a necessary part against the core by a press bar comprised of thermoplastic resin. CONSTITUTION:When a sheet 1, where a vertical groove is cut on the surface, a through-hole 2 is formed on the central part and a heating wire 3 has been pressed in the groove on the circumference of the hole 2, is bent into a semicircle and put over a core 4, a gap is made between them. A pair of press bars 7 made of thermoplastic resin is fitted to a mold 6 on symmetrical positions, at the time of combination, this press bar 7 presses in the sheet 1 on the circumference of the through-hole 2 and stuck close to the core 4. Molten resin is pressed into a cavity 5 for filling. The press bar 7 is melted according to this and integrated with the cast molten resin. With this construction, neither a hole is left behind in a molded product nor back-filling of the hole becomes necessary. Then it becomes possible to perform confirmation of fusing by peeping into the hole by constituting so that the hole is formed after the press bar 7 has been drawn out.
Patent JP-2001120511-A (JP)
Title: Organism signal measuring apparatus
Inventor: KAJIWARA SHIGEKI
IPC: A61B5/05
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an organism signal measuring apparatus capable of obtaining an accurate signal analyzing result when the number of sensors is more than the whole number of generating sources and even when a noise level is large. SOLUTION: This apparatus breaks down a magnetic detecting signal into independent components by a magnetic signal breaking-down part 6 so as to become the number of independent components predetermined by a preliminary processing part 4 after uncorrelating a noise component and an organism signal component of an original magnetic detecting signal from SQUID sensor 1 by an inter-componental interdependence eliminating part 5. Afterwards, the independent components of the noise component are removed according to a judgment on the basis of only a state of the independent components themselves, and the magnetic detecting signal for analyzing a signal is restored by a non-noise independent component.  The magnetic detecting signal is properly broken down into independent components regardless of the relationship between the number of sensors and the number of (magnetic) generating sources and a noise level, and the noise component included in the magnetic detecting signal is precisely removed to obtain an accurate signal analyzing result.
Patent JP-H09180030-A (JP)
Title: Automatic cash dispenser
Inventor: DENISU FURATSUDO
IPC: G06Q40/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To discriminate only a specified paper money in a purge container by drawing paper sheets other than paper moneys from a preserving means, storing these paper sheets in the purge container after a purge operation and separating the paper moneys stored in that purge container from the paper sheets. SOLUTION: In the process of purge operation, more than one sheet of paper moneys 24 are stored in a purge container 84, and paper sheets 25 except these paper moneys 24 stored in the purge container 84 are preserved in a lower cassette 21 as a preserving means. Then, a paper sheet 25' drawn from that lower cassette 21 and after the purge operation, this paper sheet 25' is stored in the purge container 84. The paper moneys 24 stored in the purge container 84 are separated from the paper sheet 25' through continuous purge operations in this state by paper sheet processing means 18, 54, 70 and 72. Thus, only the specified paper money 24 in the purge container 84 can be discriminated.
Patent JP-H11220730-A (JP)
Title: Encoding method and device thereof, decoding method and device and recording medium thereof
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity and to accelerate operation by accumulating an input image in a first memory, receiving capacity information showing the maximum permission memory capacity of a second image memory, so that the repeated conversion code of an encoding image is executed, deciding the search range of the accumulated input image and repeatedly converting it, in accordance with the capacity information in the search range. SOLUTION: This encoding device 1 is provided with an image memory part 6 inputting and storing original image data, a repeated conversion encoding part 3 for encoding image data 112 and 113 and a search area deciding part 9 for deciding a search range based on maximum permission memory capacity information 102. An encoding bit stream 10 from the repeated conversion encoding part 3 is supplied to a decoding device 2 through a communication network and the decoding device 2 decides the decoding maximum permission memory capacity of an image memory part 15. The range of the inputted image to be encoded is decided, in accordance with maximum permission memory capacity information 102 given by the search area deciding part 9.
Patent JP-2001124008-A (JP)
Title: Oil pressure automatically boosting circuit of construction machine
Inventor: SAKAI NORIYUKI
IPC: B66C13/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil pressure automatic boosting circuit capable of automatically boosting oil pressure only when necessary by correctly recognizing the loaded condition of an engine. SOLUTION: This oil pressure automatically boosting circuit is provided with a solenoid valve to control the relief pressure of a relief valve connected to a main oil passage, an oil pressure detecting means to detect the oil pressure in the main oil passage, a load detecting means to detect the load of the engine to drive a main hydraulic pump, and a controller to control the solenoid valve based on the results of the detection by the oil pressure detecting means and the load detecting means. The controller controls the relief pressure to boost it when a high load is applied to the engine continuously longer than a specified time, load fluctuation rate is maintained at a specified value or lower, and the oil pressure in the main oil passage maintained at a specified value or higher.
Patent JP-H11138232-A (JP)
Title: Forging method of gear and gear forging method for correcting phase shift
Inventor: SANPEI KATSUMI
IPC: B21K1/30
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To fill up a material along die surface in the good condition without increasing the resistance to the material flow at the time of filling up a gear form and to improve the forming precision of the gear form by holding an effect reducing the surface pressure acted on the die surface abutted on the material at the time of pressurizing. SOLUTION: This forging method is composed of a first forging process for forging an intermediate forged product 9b combining a tooth form annular head part 93 having a prescribed radius and thick thickness in the axial direction and an annular neck part 94 connected with the tooth form annular head part 93 and thinner thickness than the thickness of the tooth form annular head part 93 from a blank 9a by using rough-forging dies having a prototype shaped die surface of the gear 9A and a second forging process for forming this tooth form annular head part 93 to a gear shape by charging a part of the tooth form annular head part 93 into an annular free space by using finish- forging dies having the gear shaped die surface and the annular free space faced to at least one side of both surfaces in the axial direction of the annular neck part 94.
Patent JP-H05227526-A (JP)
Title: Picture processor
Inventor: KOJIMA YUICHI
IPC: H04N19/70
Filed: 1992-10-16
Abstract: PURPOSE:To minimize the data amounts of encoded data, and the compression distortion of a picture by balancing both of them. CONSTITUTION:Differential data between a present block obtained from present picture data and the preceeding block obtained from the previous picture data are calculated in a subtracting circuit 1, and transformed into DCT data by a DCT processing in a DCT circuit 2. Then, the DCT data are quantized by a prescribed quantization scale in a quantizing circuit 3. At that time, the block criticality of the picture is calculated based on the frequency component distribution of the DCT data in a block criticality generating part 12, and the quantization scale for quantizing the DCT data is decided based on the block criticality in a quantization parameter control circuit 15.
Patent JP-2000132249-A (JP)
Title: Voltage stabilizer circuit
Inventor: TSUKADA DAISUKE
IPC: G05F1/56
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a voltage stabilizer circuit low in price and capable of supplying voltage to a load with high accuracy. SOLUTION: This voltage stabilizer circuit is constructed so as to increase supply voltage more from an LC oscillation circuit 1 to a load 3, the more the quantity of current that flows from the circuit 1 to a transistor Q1 becomes and controls supply voltage to the load 3 so as to reduce a base current of the transistor Q1 when current flowing through the transistor Q1 increases and double end voltage VR1 of a resistance R1 exceeds the operation voltage of a transistor Q2. A transistor Q3 is turned on by an output of the load 3 at the time of a prescribed state such as when an excess current flows into the load 3 and switching is performed so as to diode the operation voltage of the transistor Q2 in accordance with the forward voltage of a diode D1.
Patent JP-H01147098-A (JP)
Title: Plating barrel
Inventor: OOHASHI NORIO
IPC: C25D17/12
Filed: 1987-12-02
Abstract: PURPOSE:To reduce unevenness of plating thickness and to increase plating efficiency by providing a crank shape to the cathode of a barrel for plating, projecting the cathode from the corners of the lower part of the crank-shaped cathode and coating the cathode with insulators except the lower part. CONSTITUTION:A crank shape is provided to the cathode 12 of a barrel 11 for plating. Cathodes 13 are projected from the corners of the lower part of the crank-shaped cathode 12 toward the opposite sides and the cathode 12 is coated with insulators 14 such as tapes except the lower part. Unevenness of plating thickness between the central part and both ends of the barrel 11 is reduced. The insulators 14 prevent the deposition of plating on the additional parts of the cathode to increase plating efficiency. The crank shape of the cathode 12 enables a small amt. of plating.
Patent JP-2001124609-A (JP)
Title: Gas meter
Inventor: TOMOTA KEIICHI
IPC: G01F7/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter equipped with a selector valve with improved responsiveness to a rapid increase in the amount of gas used without causing hunting. SOLUTION: In this gas meter 20, a large-flow measuring means 24 is put in a first passage 23 causing a supply port 21 to communicate with a discharge port 22, and the selector valve 25 is put in the first passage 23 on the upstream side of the measuring means 24. A small-flow measuring means 27 is put in a second passage 26 connected to the first passage 23 so as to bypass the selector valve 25. The selector valve 25 has a valve element 33 making opening/ closing motion by being angularly displaced relative to a valve seat 32. A pair of opposite diaphragms 30, 31 are provided above the selector valve 25. The diaphragms 30, 31 are displaced toward or away from each other correspondently to a pressure loss in the measuring means 27, and the displacement is transmitted to the valve element 33 of the selector valve 25.  The diaphragms 30, 31 are each provided with a valve opening setting means 80 equipped with a permanent magnet piece 83 or 84.
Patent JP-S63158975-A (JP)
Title: Synchronizing circuit for television receiver
Inventor: NAGATA KOICHI
IPC: H04N5/05
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the stable output of a synchronizing signal, by using different window pulses at the time of selecting a channel and locking horizontal synchronization. CONSTITUTION:Pulse generation circuits 107 and 108 to generate the window pulses 130 for phase detection are provided, and the output pulse of the circuit 107 or the circuit 108 is supplied to a phase detection circuit 102 by controlling a selection circuit 109 corresponding to the output of a state decision circuit 110. And when a channel switch 111 is depressed, the window pulse having wide width is selected to lock synchronization faster, and when the synchronization is locked, the window pulse having narrow width is selected. Therefore, in a horizontal synchronization system, it is possible to reduce malfunction due to noise or the distortion of a picture at the time of free-running.