baber/WOPTO huggingface dataset:
Patent JP-H0721495-A (JP)
Title: Method for controlling cursor in navigation system
Inventor: IWASHITA KIYOKAZU
IPC: G06F3/0481
Filed: 1993-06-30
Abstract: PURPOSE:To furthermore improve operability by improving a cursor controlling method in a navigation system. CONSTITUTION:This navigation system is provided with the operation means for enabling a user to spcify the execution of a required function, a reading means for reading out display information from a storage medium storing the display information and a display means for displaying the read display information on a screen. When the picture to display in a display means is switched to a picture including at least one key pat 21-23, which is to be selected by an operation means, a cursor 10 on a screen is positioned on any one of the key pats 20 to 23. After initializing the cursor position, the cursor 10 is successively moved to the positions of other key pats in accordance with prescribed one touch operation of the operation means.
Patent JP-H08330965-A (JP)
Title: Digital-to-analog converter using ccd
Inventor: YON GAN KIMU
IPC: H03M1/66
Filed: 1995-06-06
Abstract: PURPOSE: To form a D/A converter by using a CCD and to simplify structure of the D/A converter. CONSTITUTION: This D/A converter is provided with a semiconductor substrate with a first conductive well, a second conductive type charge source region with high density to be formed by a number corresponding to a bit number of digital data at a specified position of the semiconductor substrate, plural number of barrier gates BG1 to BGn , polygates to be formed at the other side of each barrier gate with a region corresponding to bit digits of a digital signal, an output gate to be commonly formed at one side of all polygates and second conductive floating diffusion region with a high density to be formed at one side of the output gate to sense charge amount as a whole, by concentrating charges occupied in each polygate to one place.
Patent JP-S5862950-A (JP)
Title: Data transmission system
Inventor: OOKAWA YASUHITO
IPC: H04L5/22
Filed: 1981-10-09
Abstract: PURPOSE:To reduce the transmission band and to simplify the constitution of data transmission system, by coding and multiplexing a transmission timing and a control signal at the period other than the changing point of transmission data. CONSTITUTION:A transmission timing ST, a transmission data SD, and a control signal R are inputted at a coding multiplex block 13 of a transmission section 10, after the data SD is sampled asynchronizingly with a transmission clock C, the changing point of the timing ST is detected and the sgnal R is coded, and transmission data D are outputted by inserting the coded data to the period other than the changing point of the data SD. The data D are applied to a reception section 30 via a transmission line 20 to pick up a reception clock C' with a bit synchronizing block 33. Further, the changing point of the data D is detected at a decoding block 34 to reproduce a reception timing RT' and the reception data RD, and a control signal R' is reproduced at a code discrimination block 35. Moreover, the transmission band of the data transmission system is decreased to simplify the constitution.
Patent JP-S6223101-A (JP)
Title: Insulation type fly-back transformer
Inventor: MOCHIDA HIDEYUKI
IPC: H01F38/42
Filed: 1985-07-24
Abstract: PURPOSE:To form the titled insulation type fly-back transformer subject to easy production at low cost with sufficient dielectric strength by a method wherein a low-voltage coil bobbin for low-voltage coil is separately provided to be engaged with a primary coil bobbin. CONSTITUTION:Before a core 5 and a high-voltage bobbin 8 are fixed to a primary coil bobbin 6, a low-voltage coil bobbin 11 is inserted into the primary coil bobbin 6 from right side end to be fixed to the outside of a groove 6' for low voltage coil. At this time, one flange 6'' comprising the groove 6' for low voltage is at the same level as that of the winding of primary coil 1' or higher than that level while the upper part of the flange 6'' is engaged with the low voltage coil bobbin 11. Besides, the width of a cylinder 14 of the low voltage coil and a projection 12 from the cylinder 14 is inserted between petals of a petal flange 16. In such a constitution, the low-voltage coil bobbin 11 can be prevented from turning by the projection 12.
Patent JP-S5685015-A (JP)
Title: Shutter gate made of flexible film
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1979-12-12
Abstract: PURPOSE:To prevent damage to a film body by abrasion, etc., caused by stones rolling about or sand flowing in riber by increasing the energy absorbability of the film body by thickening the thickness of the film. CONSTITUTION:In a shutter gate made of a flexible film bag 1 which is attached to the bed 2 of a river and then expanded and erected or shrunk and fallen by sending a fluid 3 into or discharging it from the film bag 1, the thickness of the film bag 1 to be placed on the bed 2 of a river is thickened and also the thickness of both slopes including folded part 4 of the film bag 1 is thinned.
Patent JP-S6221747-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: C04B33/30
Filed: 1985-07-22
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-H0326412-A (JP)
Title: Bend controlling method in deep hole drilling and tool and device used therefor
Inventor: TAGUCHI KOICHI
IPC: B23B41/02
Filed: 1989-06-24
Abstract: PURPOSE:To rectify the bend of a hole by installing a reflector on the inside of the tip of a tool, detecting the bend displacement of the tip of a tool with an optical position detector by reflecting laser beam projected from behind the tool, and infinitesimally taking in and out a guide pad toward the direction of bend in accordance with the amount of displacement. CONSTITUTION:A reflector 26 is arranged at the tip of a tool, and a laser oscillator 27, a half mirror 28 and an optical position detector 29 are arranged at the back of the tool. A personal computer of a control device is furnished. Angle detectors 30, 58, the optical position detector 29 and motors 52, 54 are connected to it, and an average measurement frequency of a target axis and a permissible displacement are put in. The laser oscillator 27 is oscillated, and the bend displacement of the beam sent back from the reflector 26 is detected by the optical position detector 29. If the permissible value was exceeded, the direction of rectification is deduced from the optical detector 29. The motors 52, 54 are driven to set a cam 35 to a specified angle, and a guide pad 33 opposedly facing a cutting blade 38 is infinitesimally taken in or out in correspondence to the bend displacement to rectify the bend of a hole.
Patent JP-S5591934-A (JP)
Title: Preparation of composite structure high tension hot rolled steel sheet having high ductility and low yield ratio characteristic
Inventor: MATSUO SOUJI
IPC: C21D8/02
Filed: 1978-12-30
Abstract: PURPOSE: To manufacture the hot rolled composite structure steel sheet having superior tensile strength and workability, by controlling rolling temperature by a specified condition and continuing cooling pattern, at the time of manufacturing the steel sheet carrying out hot rolling of killed steel.  
     CONSTITUTION: Steel sheet is manufactured by carrying out hot rolling of killed steel containing C; 0.02W0.15%. Mn; 1W2%. On this occasion, finish rolling is finished at a temperature within the limits of 50°C more or less than Ar 3  transformation point of steel material and is coiled at <250°C. Cooling from the above finish rolling ended time to coiling, is divided in the foregoing-stage part from finish rolling end to 650°C and latter stage part from 650°C to coiling. Mean cooling speed of the foregoing stage is made lower than that of the latter stage within a range between tthe cooling speed of the foregoing stage from 1 to 50°C/sec and that of the latter stage from 10 to 100°C/sec. The steel sheet composed of composite structure of ferrite, martensite and remaining austenite, having tensile strength of 50kg/mm 2  or more and superior workability, is able to manufacture by hot rolling only. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6054458-A (JP)
Title: Resin-sealed semiconductor device
Inventor: IKETANI HIROTOSHI
IPC: C08G59/00
Filed: 1983-09-06
Abstract: PURPOSE:To improve the wettability and electric characteristics of a semiconductor device by composing an epoxy resin composition of a semiconductor element of a mixture of epoxy resin, epoxy resin curing agent which includes two or more phenolic hydroxyl groups, organic phosphine compound and organic phosphonium compound when sealing the element with the composition. CONSTITUTION:When a semiconductor element is sealed with epoxy resin composition, a mixture of organic material shown next is used. A mixture of preferably bis-phenol A type epoxy resin which contains 10ppm or less of chlorine ions content and 0.1wt% of hydrolytic chlorine content, epoxy resin curing agent which has 2 or more phenolic hyroxyl groups in one molucule, organic phosphine such as triphenolphosphine, and tetraphenylphosphonium acetate to become a curing accelerator is used. Then, inorganic filler such as quartz glass powder is added thereto, and dissolved and mixed. Thus, the corrosion of the aluminum electrode wiring can be largely reduced, and the wettability is enhanced.
Patent JP-S6221610-A (JP)
Title: Tester for travelling of conveyer belt
Inventor: ANDO MASAKATSU
IPC: G01M99/00
Filed: 1985-07-22
Abstract: PURPOSE:To facilitate the optimum design of transverse rigidity of a conveyer belt by incorporating an axial load cell in a trough carrier roller to be vertically moved. CONSTITUTION:Axial load cell system rollers to which strain gauges a-f are applied are incorporated in shafts of respective carrier rollers 17-19 of a trough carrier roller 6 to measure loads applied to the rollers 17-19 through a belt 8. And on the basis of the measuring result are vertically moved the roller 6 by driving a ball screw 13 through a lifting motor 16 and a bevel gear 15 along a slide rail 14 to change the positions of the carrier rollers 5-7 and properly set convex angle changing points of a conveyer belt 8. By this constitution is facilitate the optimum design of transverse rigidity of the belt.
Patent JP-S6138650-A (JP)
Title: Fire-extinguishing apparatus of automatic electrostatic coating line
Inventor: ITO MASAOMI
IPC: B05B15/00
Filed: 1984-07-31
Abstract: PURPOSE:To perform surely fire-extiguishing with a small-scale installation by connecting a bomb of nonflammable gas to a pressurized air feeding pipeline of a spray gun via a valve and opening the valve in case of causing a fire to inject the nonflammable gas from the spray gun. CONSTITUTION:In an ordinary period, a solenoid changeover valve 10 and the first solenoid on-off valve 13 are excited and a rod 30 is moved backward to feed the paint into a paint feeding hole 5 and to feed the pressurized air into an air chamber 7 respectively and the presssurized air injected from the air injecting ports 8 is blown onto the paint flow which is injected in slow velocity from a paint injecting port 6 to perform the atomizing of the paint. On one hand, when a spark generated by the failiure of electrical conduction or the like is ignited to the atomized paint flow and thereby a fire is caused, the alarm is generated by a controlling device 23 by sensing the fire with a sensor 22 and simultaneously the supply of the paint and the pressurized air is stopped. Furthermore, a solenoid on-off valve 18 is excited to feed the nonflammable gas to the air chamber 7 and to inject it from the air injecting ports 8.
Patent JP-S6054574-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N5/225
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an image pickup device having a wider dynamic range, by setting the gain of an electric signal to a prescribed value at the time of flash photographing and, at the same time, correcting the gain in accordance with the reflecting quantity of the flash. CONSTITUTION:An electric signal obtained by means of a CCD1 is trnasmitted to an automatic gain control circuit (AGC) 3 through a signal processing circuit 2 and then introduced to a recording circuit 4. The gain control terminal 3a of the AGC3 is connected with a switching circuit 5 and the terminal 5a of the switching circuit 5 is connected with a flash generating circuit B. When the flash is irradiated upon an object at the time of flash photographing, reflected lights from the object are photoelectrically converted by a photoreceptor 104 and, when the reflecting light quantity exceeds a fixed value, the light emission of the flashing light source is stopped. Therefore, a control voltage which is given to the gain control input terminal 3a of the AGC3 from the flash generating circuit B through the switching circuit 5 is changed and the gain of the AGC3 is corrected.
Patent JP-S5687738-A (JP)
Title: Variable type solar curtain wall
Inventor: UGA SHIZUO
IPC: E04B2/96
Filed: 1979-12-17
Abstract: PURPOSE: To make it possible to vary the heat receiving angle in correspondence to the incident angle of a solar beam to improve the heat collection efficiency by incorporating a part of a certain wall into a panel body having a mechanism of an up- hanging type bow window and containing therein a solar beam heat receiving ing device.  
     CONSTITUTION: An upper horizontal member 3 concurrently used as a lower frame for a window sash is fixed between left hand door studs 2 erected in upright state in the vertical direction of a building including a floor slab 1, and a curtain wall penel body 5 incorporating the solar beam receiving device is installed in the surrounding frames. The panel body 5 is mounted on the upper horizontal member 3 in a swingable manner through hinges and mounting pieces 7 provided at both ends of the upper frame 5a. This panel body 5 incorporates a light permeating plate 8, a heat exchange snaked pipe 9, a heat insulating member 10 and a rear side plate 11. The interior of the panel body 5 is connected to the pouring water and hot water header tubes 18 and 19 to the heat exchanger through cool and hot water outlets 14 and 15, and flexible tubes 16 and 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5591960-A (JP)
Title: High silicon-nickel-chromium steel with resistance to concentrated
Inventor: ITOU NAOYA
IPC: C22C38/50
Filed: 1978-12-28
Abstract: PURPOSE: To provide a metallic material with superior workability and weldability for equipment for treating nitric acid at high temp. and concn. by adding a specified amt. of Si, Mn, etc. to an austenite stainless steel.  
     CONSTITUTION: The material is a high Si-Ni-Cr steel contg. C<0.03%, Si 5W7%, Mn<10%, Cr 7W16% and Ni 10W19% or further contg. at least one of Ti, Ta, Zr and Nb 4 times as much as the C%W2%. This steel has superior corrosion resistance to nitric acid of high temp. and concn., superior workability and weldability, and it is useful as a material metal for nitric acid producing or treating equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H109393-A (JP)
Title: Metal gasket and its manufacture
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To perfectly eliminate a surface treatment material for a metal gasket directly facing the upstream of a cooling mater passage so that the treatment material is not exfoliated not to cause generation of blister etc., in the cooling mater passage which is furnished in a cylinder block and cylinder head. SOLUTION: This metal gasket concerned includes a cylinder block 11 and cylinder head where a cooling water passage 14 is provided around the combustion chamber of an internal combustion engine and cooling water holes 9 to suit the shape of the passage 14 are furnished in a metal plate as the undermost layer to be interposed between the material is surfaces of the cylinder block and cylinder head, and throat holes 3 having a prescribed diameter are formed in other metal plates constituting the upper layers, and the inside plate and outside plate with the holes 9 separated in the undermost layer metal plate are coupled together by a plurality of connection parts 10.  A surface treatment material 7 is applied to the surface areas besides the connection parts 10 of the undermost layer metal plate while the cylinder block 11 side of the upper layer metal plate is used as non-coating surface. Accordingly covering is made with a mask plate furnished with an operating only in the parts mating with the connection parts 10 and the surface treatment material 7 on the connection parts 10 in the opening is separated.
Patent JP-S5952799-A (JP)
Inventor: TAKAHARA TOSHIO
IPC: G21F9/16
Filed: 1982-09-21
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-S5687282-A (JP)
Title: Data processor
Inventor: SAITOU MASAHITO
IPC: G06F9/38
Filed: 1979-12-14
Abstract: PURPOSE: To reduce clock interval and also increase performance of a central processor, by giving a good buffer memory mishit modulus to the wide properties of a program by securing a deep control for the pipeline of a central processor.  
     CONSTITUTION: Each of the instruction address conversion means 4021 and the data address conversion means 4022 contains the circuit which converts the logic addresses of both the instruction and operand into the real address each plus the circuit which gives an access to the main memory unit via the signal lines 462 and 461 to obtain the information required for conversion in case no conversion information exists. The instruction buffer 5021 stores an instruction and then stores the information into the instruction local register 5031 when an instruction logic address is given via the signal line 14. On the other hand, the data buffer 5022 stores the operand information into the data local register 5032 when the logic address of the operand is given via the signal line 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000354169-A (JP)
Title: Image processing unit and image processing method
Inventor: TSUBOTA HIROKAZU
IPC: H04N19/134
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To efficiently compress image data at a high-speed and to realize it without the need for a complicated circuit configuration. SOLUTION: A pixel block generating section 1 divides received image data to generate a reference block and generates shift blocks that are divided at a position that is offset from the division position of the reference blocks. A coding processing section 2 applies coding to the reference blocks and each of the shift blocks and stores the result to a page buffer 3. A compression rate calculation section 5 respectively integrates a code amount of the coded image data of each block and calculates a compression rate respectively when the coding processing is finished. A compression rate comparison section 6 compares compression rates of the blocks, a selection section 7 selects image data coded with a highest compression rate and reads the coded data from the page buffer 3 and outputs the data.
Patent JP-S6059280-A (JP)
Title: Attachment instrument of closure body
Inventor: RONARUDO PAASHIBARU DEIBISU
IPC: E05D11/10
Filed: 1984-08-01
Abstract: A latching device comprising a mounting base 10 and a handle 12 pivotally coupled to the base, the handle being movable between first and second positions. A latching plate 15 is pivotally mounted to the base 10 and means 18, 20 and 20a are provided for moving the latching plate, as the handle is moved between its first and second positions, such that the latching plate moves between a latching position, where it preferably projects substantially outwardly from the base, to a non-latching position, where it preferably projects upwardly from the base.
Patent JP-H04361168-A (JP)
Title: Electromagnetic induction type conductivity meter
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N27/02
Filed: 1991-06-08
Abstract: PURPOSE:To obtain the title conductivity meter capable of checking detection sensitivity without using a calibration solution. CONSTITUTION:In an electromagnetic induction type conductivity meter, an iron core 11 having an exciting coil 13 wound therearound and an iron core 12 having a detection coil 14 wound therearound are provided so as to be interlinked with the loop of a solution to be measured and, when an AC signal is applied to the exciting coil 13, the conductivity of the solution to be measured is measured on the basis of the electromotive force induced in the detection coil 14. A fixed resistance circuit 22 having a constant resistance value is provided in a loop form so as to be interlinked with both iron cores 11,12 to be made openable and closable.
Patent JP-S5592588-A (JP)
Title: Speed controller for direct current motor and speed controller for direct current motor in flying shear
Inventor: TERAI KENJI
IPC: H02P7/292
Filed: 1978-12-28
Abstract: PURPOSE: To improve response properties and stability by a method wherein a twelve phase transformer is connected to thyristor rectifying circuits for positive currents and negative currents while pulse phase shifters for controlling each thyristor are provided with bias voltage.  
     CONSTITUTION: Six phase every 60° phase is connected to a six phase half-wave thyristor rectifying circuit 32 for positive currents and remaining six phase, which phase each shifts at the angles of 30° to the six phase, to a six phase half-wave thyristor rectifying circuit 33 for negative currents among output at the secondary side of a twelve phase transformer 31 with a neutral point. Each thyristor is controlled by means of a pulse phase shifter 35 for positive currents and a pulse phase shifter 36 for netative currents to which input sides bias voltage α for overlap currents is each applied while the output of a tachometer generator 10 is fed back through speed reference voltage and an error amplifier 37. Thus, response properties and stability can be improved because overlap currents can be let flow through a motor M at every 30° phase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0723050-A (JP)
Title: Optical transceiver device
Inventor: SEKINE MINORU
IPC: H04B10/077
Filed: 1993-07-02
Abstract: PURPOSE:To prevent the down of the whole network by detecting a continuously receiving fault of a bus type optical LAN transceiver device, and providing a function for detaching automatically a faulty transceiver from the network. CONSTITUTION:This device is provided with an alarm return circuit 7 constituted so that a receiving signal RXD is monitored by a receiving signal detecting circuit 4 and a timer circuit 5, and in the case abnormality is generated (too long reception), an alarm circuit 6 operates and by driving a power source cutting-off circuit 8, power source supply to an electro-optical converting circuit 2 is stopped, and after a random time, its return is tried by supplying the power source. In such a way, even a fault of a media drive circuit, for instance, a light emitting element of electro-optical conversion is detected, and a faulty transceiver can be detached from a network.
Patent JP-H05330993-A (JP)
Title: Garnet crystal film and its production
Inventor: KANO HIROKI
IPC: C30B29/28
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a garnet crystal film without developing cracks even by liquid phase epitaxial process. CONSTITUTION:The garnet crystal film, grown by liquid phase epitaxial process and having a thickness of >=50mum is characterized by satisfying the relationship: -0.001Angstrom > a>-0.004Angstrom  at every point both the inside and outside thereof ( a denotes the lattice constant difference between this film and the substrate crystal). The production method of this film is as follows: prior to crystal growth, the lattice constant of the substrate crystal is determined, and liquid phase epitaxial conditions esp. the temperature descending pattern at the crystal growth temperature are controlled so that the  a fall within the above- mentioned range.