baber/WOPTO huggingface dataset:
Patent JP-H09310313-A (JP)
Title: Avalanche and rockfall prevention system
Inventor: ISHIZUKA KENKICHI
IPC: E01F7/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To absorb a force applied to wires supporting an avalanche and rockfall prevention body such as fences and prevent an inconvenience such as the breakage of the wires. SOLUTION: A wire 7 is supported at a slope 1 over its prescribed length with multiple U-shape reinforcements 8 driven into the slope 1. The driving strength of the U-shape reinforcements 8 to the slope 1 is set at a value which allows the U-shape reinforcements 8 to be pulled out from the slope 1 with strength weaker than the breaking load of the wire 7. When a large force is applied to the wire 7 due to rockfall, some of the U-shape reinforcements 8 on the avalanche and rockfall prevention body 6 side are pulled out. Thus shock is absorbed and thereby prevents the wire 7 from being broken.
Patent JP-S6020336-A (JP)
Title: Manufacture of information carrier disk
Inventor: KITAMOTO MIKIO
IPC: G11B7/26
Filed: 1983-07-14
Abstract: PURPOSE:To prevent peeling from occurring to a substrate by coating only the end surface of the center hole part of the disk with a film while rotating the disk and curing the film when two discoid substrates are laminated into the disk. CONSTITUTION:A disk substrate 7 that has an ultraviolet curing resin layer 10 and a recording medium layer 13 formed successively and a protection substrate 15 are stucked together with an adhesive layer 14 between to form the disk 9; while the disk is rotated as shown by an arrow 12, an ultraviolet curing material is applied uniformly to the end surface part 6 of the center hole by using a quantitative discharging device 11 and set to form the set film 8. Consequently, the film is prevented from starting separating, specially, at the circumferential end surface part and the end surface part of the center hole 6 and separating speedily owing to humidity and temperature variations. A coating layer 17 for protecting the surface of a recording part area is formed on the outer circumferential surface while running round even to the outer circumferential surface part, so the separation is prevented. Thus, the high-reliability disk 9 is obtained.
Patent JP-H0694727-A (JP)
Title: Automatic sampling device
Inventor: PIITAA ENU KAAKANTEISU
IPC: G01N30/24
Filed: 1993-05-31
Abstract: PURPOSE: To obtain an automatic sampling device which can automatically collect samples from containers having different sizes. CONSTITUTION: At a smart door 1, the diameter of a syringe or capillary containing a sample is discriminated and the extracting method of the sample is decided in accordance with the diameter. When it is discriminated that a container containing the sample is a syringe, a bidirectional actuator 19 pushes a mobile probe 5 into the syringe. When a probe obstacle detecting system 18 detects an obstacle, the actuator 19 is stopped. The sample in the syringe is extracted by actuating a sampling pump and reducing the pressure in the syringe. When the container is discriminated as a capillary 25, the sample is extracted by reducing the pressure in the capillary 25 without inserting the probe 5 into the capillary 25.
Patent JP-2000321290-A (JP)
Title: Mapping apparatus and method for scanning microscope
Inventor: CHISAKA TAKAMASA
IPC: G01N37/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope mapping apparatus which can determine a position of a mapping measurement area in a short time. SOLUTION: There are provided an image read means 12 for reading sample image data from a scanning microscope 26, a mapping means 14 for allotting a plurality of small areas as measurement points of a mapping measurement area to a specific range of the sample image data, a designating means 16 for designating one or two or more desired small areas from the plurality of small areas, and a preparatory measuring means 18 for preparatorily measuring the small areas designated by the designating means 16. Whether a position of the mapping measurement area is properly selected or not is judged on the basis of the preparatory measurement result. When the selection for the mapping measurement area is judged to be proper, all the small areas are subjected to mapping measurement.
Patent JP-S62288490-A (JP)
Inventor: OOTA YUKIO
IPC: C04B33/32
Filed: 1986-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07336554-A (JP)
Title: Image correction device
Inventor: SATO YASUMASA
IPC: H04N3/26
Filed: 1994-06-10
Abstract: PURPOSE:To eliminate the need for write of data to a memory by providing a horizontal, vertical deflection current detector, a convergence output circuit driven by the output of an arithmetic unit, a vertical pincushion distortion correction output circuit and a dynamic focus output circuit to the device. CONSTITUTION:A horizontal deflection current flowing to a horizontal deflection coil L1 is converted into a voltage similar to a horizontal deflection current by a resistor R1. A current flowing to a vertical deflection coil L2 is converted into a voltage similar to a vertical deflection current by a resistor R2. Both voltages are fed to an arithmetic unit 3 comprising multipliers MP1, MP2, and an adder ADD 1 and a correction waveform is generated. The correction waveform is given to a convergence output circuit 4 to drive a convergence coil L3. Furthermore, the correction waveform is given to a vertical pincushion distortion correction output circuit 5 to drive the coil 2. Moreover, the correction waveform is given to a dynamic focus output circuit to drive a focus electrode 3.
Patent JP-S5461748-A (JP)
Title: Device for automatically stopping elevator at floor in emergency
Inventor: KAMAIKE HIROSHI
IPC: B66B5/02
Filed: 1977-10-27
Abstract: PURPOSE: To stop an elevator gondola at the nearest floor without fail at power failure or at trouble and reduce the scatter of floor stopping errors.  
     CONSTITUTION: When a normally used power source fails to supply power, the  power source is changed for a battery power source E. Within a predetermined time  thereafter, the gondola 1 stops. When the gondola 1 stops halfway outside a stop section C-D, detection relays 13, 17 are not energized and contacts 13a, 17b remain closed. Therefore, a relay 14 for auxiliary motor is energized to drive this motor 7. When a main motor 5 is driven by the torque of the auxiliary motor 7 and the gondola 1 is moved down to a point C, the auxiliary motor 7 is de-energized by the detection relay 17. After a while, a timing relay 18 operates to energize the auxiliary motor 7 and a brake solenoid 11 again. When the gondola 1 is moved down again to a point C, it is stopped by a door open/close possible section detection relay 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5652958-A (JP)
Title: Control signal transmission system of key telephone system
Inventor: HASHIMOTO KOUSUKE
IPC: H04L27/10
Filed: 1979-10-06
Abstract: PURPOSE:To make it possible to perform a trunk call and an extension call at the same time, by superposing a control signal on the extension call circuit by the frequency except the audio frequency. CONSTITUTION:When a call signal has come from the trunk lines L1, L2, and call signal is received by the call signal receiver RC in the main telephone set M. TEL, its receiving information is sent to CPU, it is decided by this CPU that a signal has come from the turnk line, and a control signal is generated. This control signal is subject to FS modulation in the inaudible band by the control signal generating circuit FS, and is sent out to the extension call circuits C1, and C2. And as for the FS signal which has been sent out to C1, C2, its waveform is shaped by the waveform shaping circuit WF through the high-pass filter HPF of each telephone set S. TEL and the main telephone set M. TEL, it is input to CPU and is demodulated. And incoming display of the trunk is performed by CPU, and an operator who has been informed of incoming pushes the trunk line switch LK of the telephone set M. TEL or S. TEL.
Patent JP-S5462865-A (JP)
Title: Electronic timing device
Inventor: NARITA TAKAYASU
IPC: G04G5/04
Filed: 1977-10-28
Abstract: PURPOSE: To enable specific timing information to be surely cleared by calling the contents of the corresponding memory through key operation from plural timing setting memories and operating a clear key in the state when said contents are displayed in a display device.  
     CONSTITUTION: At the time of selectively clearing the contents of plural timing setting memories, a mode selection switch 5 is set at the CL mode and register keys are operated. If, for example, it is desired to clear the contents of the third timing setting memory, the register key 3 of a keyboard 6 is operated. While the key 3 is held depressed, "3" is displayed in a display device 10 and when it is released, the contents of the third timing setting memory are displayed in the display device 10. Hence the operator is able to clear the contents by operating the key C after checking whether they are the timing information that the wishes to erase or not. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5919562-A (JP)
Inventor: YOSHIGI AKIRA
IPC: B02C19/22
Filed: 1982-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04354128-A (JP)
Title: Method and apparatus for chemical liquid treatment of substrate, and method and apparatus for chemical liquid treatment washing and drying of substrate
Inventor: KURODA SATOWAKA
IPC: H01L21/304
Filed: 1991-05-31
Abstract: PURPOSE:To perform chemical liquid treatment, washing and drying of wafers introduced in a chamber in a completely static state, and enable chemical liquid treatment at a low temperature. CONSTITUTION:Chemical liquid in a chemical liquid caster 15 is injected in an inner chamber 1a. In the state that wafers W are dipped in the chemical liquid, the pressure in an outer chamber 1b is reduced. Thereby the chemical liquid around the wafer W surface is stirred, and chemical liquid treatment is performed at a low temperature. Subsequently the chemical liquid is discharged and pure water is injected. By operating a vacuum pump 50, the pressure in the inner chamber 1a and the pressure in the outer chamber 1b are reduced. Thereby the pure water in the inner chamber 1a is subjected to reduced pressure boiling, and the substrate W is cleaned. After the pressure in the inner chamber 1a and the pressure in the outer chamber 1b are reduced, the substrate W is dried.
Patent JP-H0812322-A (JP)
Title: Alpha-alumina powder and its production
Inventor: MORI MASAHIDE
IPC: C01F7/02
Filed: 1995-04-27
Abstract: PURPOSE:To directly produce alpha-alumina powder by a dry process using a mineral or compd. contg. Al and Si, e.g. bauxite or an aluminosilicate mineral such as kaolin or pyrophyllite as starting material. CONSTITUTION:A mineral or compd. contg. Al and Si is fired in the temp. range of 600-1,400 deg.C in introduced atmospheric gas contg. gaseous hydrogen fluoride at >=1.0vol.% concn. or contg. gaseous fluorine at >=1.0vol.% concn. and steam at >=10.1vol.% concn.
Patent JP-S6023795-A (JP)
Title: Heat exchanging device
Inventor: NOTANI TAKEO
IPC: F28F19/02
Filed: 1983-07-18
Abstract: PURPOSE:To improve resistance to corrosion of heat transfer tubes by a method wherein at least either one of exhaust gas contacting surface or heat medium contacting surface of a heat exchanging member, consisting of exhaust gas paths and the heat transfer tubes, is formed with the protecting layer of a material having resistance to corrosion. CONSTITUTION:The protecting layer 8 consisting of the material having the resistance to corrosion is formed on the inner surface of the heat transfer tubes 3, contacting with the heat medium, and the outer surface of the exhause gas path 2, contacting also with the heat medium. The outer surface of the heat transfer tubes 3 and the inner surface of the path 2, which are contacting with the exhaust gas G, are formed with different protecting layers 9. According to this method, the resistance to corrosion of the heat exchanging members, consisting of the heat transfer tubes and the exhaust gas paths, may be improved remarkably and the life of the whole of the device may be elongated.
Patent JP-S5831441-A (JP)
Title: Communication controlling device
Inventor: HIHARA MASAHITO
IPC: H04L29/02
Filed: 1981-08-19
Abstract: PURPOSE:To shorten processing time without increasing the capacity of a program, by adding character sorting data to a character processing address to obtain an address in a program storing memory. CONSTITUTION:A line controlling part LC scans character demands by the scanning in each line LS0, LSn based upon the contents of a line number register 2. When detecting a character demand, a controlling part 13 indexes character sorting contents from a character sorting table 10 in accordance with an input character from a received character register 3. The character sorting contents are set in a character sorting register 11. Subsequently the controlling part 13 reads out a character address stored in a character processing address storing area in a line controlling word and sets the character address in a line controlling word register 8. Afterthere the controlling part 3 indicates the addition of the character processing address to the contents of the character storing register 11 to an operating part CC and turns on a character processing requesting flag in a trap register 14 to start a program.
Patent JP-H05296219-A (JP)
Title: Fixture and fixing structure of panel and thin metallic member
Inventor: MURATANI MASAO
IPC: F16B15/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide a fixture capable of press fitting not requiring to previously provide a fixing hole at the time of fixing a panel and a thin metallic member and fixing structure of the panel and the thin metallic member using the fixture. CONSTITUTION:A fixture 1 of a panel and a thin metallic member is furnished with a shaft body 2 and at least one brim part 3 provided on its head end part and an expanded head part 4 provided on the rear end part of the shaft body 2. On the head end side of the brim part 3, a tapered part 5 is formed. Fixing structure of the panel and the thin metallic member is to reciprocally fix the panel and the thin metallic member by the fixture 1.
Patent JP-H04354443-A (JP)
Title: Digital communication transmission monitor system
Inventor: WAKAMORI KAZUHIKO
IPC: H04L69/40
Filed: 1991-05-31
Abstract: PURPOSE:To monitor a transmission error in digital communication. CONSTITUTION:A transmission data with a prescribed monitor pattern superimposed thereon is sent from a transmission station 10 to a reception station 20, the reception station 20 detects a monitor pattern by the transmission data and the detection sensitivity of a transmission error is enhanced by integrating the pattern data for a prescribed time. Then the integrated monitor pattern and the comparison pattern stored in storage devices 46, 20 are compared to discriminate a small transmission error in transmission lines 30, 31.
Patent JP-S5464290-A (JP)
Title: Shielding device for nuclear reactor
Inventor: FUJITA IWAO
IPC: G21D1/00
Filed: 1977-10-31
Abstract: PURPOSE: To reduce the exposure to radioactive rays upon inspection of a welded seam thereby improve the working safety and efficiency by mounting multiple layers of rotary shielding members having a space in the stationary shielding member of a reactor container.  
     CONSTITUTION: A number of stationary shielding members 7 are arranged in the opening 5 of a concrete shielding member 4 enclosing a nuclear reactor pressure container 1 such that they are oriented in the axial direction of the piping 3 of a nozzle 2. Multiple layers of rotary shielding members 8 are arranged between the stationary shielding members 7 and about the piping 3. The shielding members 8 are arranged such that their spaces are not overlapped during the normal operation of the reactor but overlapped during inspection of the welded seam of the nozzle 2 of the container 1. Thus, it is possible to inspect with the minimum space and to improve the working safety and efficiency while reducing the exposure to the radioactive rays. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63296281-A (JP)
Title: Semiconductor device
Inventor: KASE MASATAKA
IPC: H01L29/78
Filed: 1987-05-28
Abstract: PURPOSE:To reduce parasitic capacitances and increase the operation speed of a semiconductor device by a method wherein a current applied between 1st and 3rd impurity regions is controlled by a voltage applied to a control electrode formed on the side of a 2nd impurity region with an insulating film between. CONSTITUTION:A pillar-shape structure composed of a source region 1, a P-type impurity region 2 and a drain region 3 is formed inside a gate electrode 5 with a silicon oxide film 4 between. The gate electrode 5 is so formed as to surround the side of the P-type impurity region 2 with the silicon oxide film 4 between. With this constitution, P-N junctions between the source and drain regions 1 and 3 which are N-type impurity regions and the P-type impurity region 2 exist only inside the gate electrode 5 with the silicon oxide film 4 between so that the capacitances of the P-N junctions parasitizing the source region 1 and the drain region 3 can be reduced and, as the gate width of the gate electrode 5 is enlarged, the operation speed of the device can be increased.
Patent JP-S63295281-A (JP)
Title: Recorder
Inventor: HARADA TSUTOMU
IPC: B41J19/78
Filed: 1987-05-28
Abstract: PURPOSE:To prevent decrease of the accuracy of a paper feed pitch owing to generation of contact sound, contact wear, etc., by releasing engagement of a detent lever with a gear with which a paper feed pitch of a platen is set by switching operation from a printing mode to a paper feed mode. CONSTITUTION:When a paper feed key is pushed down, a clutch 4 is moved by operation of a solenoid 8, and a clutch gear 4A is engaged with a platen gear 12. A taper part 13A of a solenoid lever 13 touches one end 11C of a detent lever 11, pushes another end 11B of the lever 11 up from the platen gear 12 against an energizing force of a spring 11A by its tapered form to release the engagement, and paper is fed by rotation of a platen 5. When paper feed is judged to be ended, the clutch 4 is actuated again with the solenoid 8. When the clutch gear 4A is engaged with a torque axis gear 14, contact with one end 11C of the solenoid lever is released, and another end 11B deters the platen gear 12. Then, the platen 5 is stopped and its position is fixed.
Patent JP-H04356968-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YOSHITOMO
IPC: H01L27/04
Filed: 1991-06-03
Abstract: PURPOSE:To improve breakdown strength of a vertical field-effect transistor. CONSTITUTION:When an opposite conductivity type semiconductor region 9' to that of a drain region is formed on a part directly under a gate pad 1 and a gate finger 2 on an upper part of a drain region 7 in a vertical field-effect transistor so as to potential-isolate, the region 9' is not electrically connected to all a gate 16, sources 15, 17, a drain region 7. In comparison with a conventional product, breakdown strength is improve twice or more, a parasitic capacitance is reduced to accelerate by about 30% a switching speed.
Patent JP-S5833320-A (JP)
Title: Pulse generator
Inventor: ARAI YASUHIRO
IPC: H03K5/02
Filed: 1981-08-21
Abstract: PURPOSE:To generate an output pulse which has a rise from a base line with a low  output resistance value, by realizing a level shift at the base side of an output transistor that is turned on and off in response to the turning-on and -off of a driving transistor. CONSTITUTION:A diode D1 is connected in series between the collector of a driving transistor TRT1 and the base of an output TRT2, and at the same time a resistance R4 and diodes D2 and D3 are connected in series between the collector and the  earth of the TRT2. Then the joint between the R4 and the base of the TRT2 are connected with a diode D4. Furthermore the diodes D5 and D6 are connected to the negative side of the input voltage Vi, and a current is flowed to the D5 and D6 via a resistance R5 to give a level shift to the voltage Vi. When the TRT1 is on, the D1 and  the TRT2 are turned off with output voltage V0=0 satisfied. When the TRT1 is off,  the D4 is turned off with the TRT2 turned on. Then the prescribed relation is secured  between an output resistance R2 and an input resistance R3, V0 Vi is satisfied. Thus  the amplitude properties of the input/output voltage are equal to a simple function  passing through an original point. At the same time, the output resistance value is reduced regardless of the level of the voltage V0. Thus the variance is reduced for the  output resistance value.
Patent JP-S6112513-A (JP)
Title: Device for reversing and transferring carton
Inventor: NISHIWAKI YASUHIRO
IPC: B65G47/252
Filed: 1984-06-25
Abstract: PURPOSE:To enable variously dimensioned cartons to be smoothly reversed by setting a distance between a pair of carton supporting plates so that the lower one of the carton supporting plates is set to the same height as first and second transfer conveyers under the stationary condition of a reversing frame. CONSTITUTION:A reversing frame 7 is rotated through a chain 10 and a sprocket 8 by a drive motor 9 to reverse upside down a carton transferred by a first cveyer 1, further advance it by a second conveyer 2 and transfer it to the next process with a delivering conveyer 26. During this reversal, the carton is supported from above and below by the carton supporting plates 16 of a pair of arms 14 provided on the reversing frame 7 to carry out smoothly the reversing operation. The distance between a pair of the carton supporting plates 16 is adjusted by the selective change in the engaging position of the arm 14 and the reversing frame 7 such that the lower one of a pair of carton supporting plates 16 is set to the same height as the first and second conveyer 1, 2 under the stationary condition of the reversing frame 7.
Patent JP-S62287942-A (JP)
Title: Electric discharge machine
Inventor: MATSUDA MORIKATSU
IPC: B23H7/26
Filed: 1986-06-06
Abstract: PURPOSE:To reduce the time for exchanging an electrode further to improve work efficiency, by providing a vertically movable ram in the upper part of a frame while an automatic clamper of the electrode in said ram and actuating the above described automatic clamper by one part of machining fluid. CONSTITUTION:A ram 23 lowers by a control motor 25 to an electrode clamping position, that is, to a position where a dog 81 is adapted to a limit switch 85. Next, machining fluid of high pressure is fed from a part A, and an electrode clamping piston 41 lowers to clamp a pipe electrode 47. Further the piston 41 lowers, and in the final step, machining fluid is supplied to the electrode 47 from a hole 53. under this condition, a rotating motor 73 is driven starting the electrode 47 to be turned. The motor 25, which is further actuated starting a machining feed, performs electric discharge machining wearing the electrode 47 to be consumed, and if the dog 81 is adapted to a limit switch 87, an electrode clamping unit base 21 retracts to a position of the original point, that is, the position of a limit switch 83. Next, machining fluid is fed from a part B, and the piston 41 rises unclamping a chuck 49.