baber/WOPTO huggingface dataset:
Patent JP-H06216924-A (JP)
Title: Communication protocol
Inventor: MATSUMOTO TAKAO
IPC: H04L12/44
Filed: 1993-01-18
Abstract: PURPOSE:To improve the throughput of a packet signal to shorten the delay time and reduce the abandonment ratio by determining the time, for which retransmission should be held after detection of the collision between packet signals, based on storage information of following packet signals in input/output ports. CONSTITUTION:An electric circuit 6 takes storage information 4-1 of following packet signals, which is obtained from a buffer circuit 4 where packet signals are stored, as an input signal 4-2 and generates an output signal 5 in accordance with this signal. The electric circuit 6 is provided with plural input ports and one output port, and input/output characteristics between them are nonlinear. Storage information 4-1 of following packet signals is inputted to the electric circuit 6. The time for which retransmission should be held after detection of collision between packet signals in input ports is determined in proportion (or inverse proportion) to the output signal 5 of the electric circuit 6.
Patent JP-S62178968-A (JP)
Title: Supply means for photographic processing agent
Inventor: AOKI SHOZO
IPC: G03D5/00
Filed: 1986-02-03
Abstract: PURPOSE:To improve the photographic performance by holding a cartridge in which a photographed disk film is stored, and executing a photographic processing of the disk film in a state stored in the cartridge as it is. CONSTITUTION:When a processing start switch is turned on as to its operation, the up-and-down movable rod 121 of a carrying system 120 descends, the chuck 122 of the tip grasps a cartridge 10, and the rod 121 ascends. Subsequently, the rod 121 moves along a guide rail 122 and stops at the position of a color development tank CD, the cartridge 10 is immersed into a color development processing liquid by lowering the rod 121, a photographic processing liquid is intruded into the cartridge 10 and wets the emulsion surface of a disk film and a color development processing is executed. After a prescribed time is elapsed, the rod 121 is lifted again in a state that the cartridge 10 is held as it is, guided by a bleaching fixing tank BF and brought to a bleaching fixing processing. In this way, the quality of the photographic performance and the stability are improved.
Patent JP-H06216470-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: HIRATANI YUJI
IPC: H01S5/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor light- emitting element, wherein the semiconductor light-emitting element of high performance can be manufactured with good reproducibility and with good productivity. CONSTITUTION:The manufacturing method of a semiconductor light-emitting element is provided with a process wherein an epitaxial wafer is formed by laminating III-V compound semiconductor layers 22, 23, 24, 25 on a III-V compound semiconductor substrate 21 and an optical waveguide and a current- constricting layer are then formed on the epitaxial wafer. In the manufacturing method, the optical waveguide and the current-constricting layer are formed by oxidizing a part 28 near a light-emitting region in the epitaxial wafer.
Patent JP-S62180670-A (JP)
Title: Picture input device
Inventor: MACHIDA KENJI
IPC: G06K9/40
Filed: 1986-02-05
Abstract: PURPOSE:To enable an operator to render a quantitative decision, to eliminate a discrete background noise (black) without fail, and to improve picture quality, by displaying in advance a picture, and a compressibility when the picture is compressed. CONSTITUTION:In a picture binarization technique, as is often the case that a noise is increased by improving a resolution, an antinomic problem regarding improvement in the resolution, the securing of fidelity, the compressibility of data (elimination of a background noise) is present, and there is no clear technique, and finally, a selection by the operator is the strongest technique for an original having different paper quality, or different background color. Accordingly, the device is constituted so that the selection of a picture recorded on a medium can be performed by the quantitative decision of the operator by displaying in advance the picture after a noise elimination, and the compressibility. In other words, a bit of binary picture information 310 obtained at a picture input device is inputted to a picture processing device, and is inputted to a picture memory 401, and is compressed at a data compression logic 402, then a compressed data being inputted to a memory 403. At such a time, the content of the picture memory 401 and the compressibility of a data compression at the 402 are displayed 404.
Patent JP-H02202557-A (JP)
Title: Monoazo lake pigment and printing ink composition
Inventor: HIRASAWA YUJI
IPC: C09D11/02
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a monoazo lake pigment useful for coloring a printing ink by coupling a specific benzene-based amine as a diazo component with beta-naphthol or beta-hydroxynaphthoic acids as a coupler component. CONSTITUTION:The objective pigment obtained by coupling (A) (i) a benzene- based amine having a soluble group and (ii) a benzene-based amine having a group expressed by -CONHR [R is H, 1-20C (un)saturated alkyl or aryl] containing the component (ii) so as to provide 0.1-20mol% content thereof as a diazo component with (B) a coupling agent consisting of (iii) beta-naphthol or (iv) beta-hydroxynaphthoic acids and converting the resultant compound into a lake simultaneously with or after the coupling.
Patent JP-H05220692-A (JP)
Title: Can type square ic opening device
Inventor: GOTO YOSHIKUNI
IPC: B26D1/16
Filed: 1992-02-07
Abstract: PURPOSE:To open an IC of any form by providing an IC holder part having a cam having the similar figure to the outer circumferential form of a square IC cap on the outer circumference and also having the rotating mechanism for the cam. CONSTITUTION:To an IC holder 2 having a cam having the similar figure to the cap outer circumferential form of a square IC 1, the IC 1 to be opened is set, a cam follow 5 is pressed to the cam part, and the IC holder is slowly rotated, whereby the cam follow 5 guided by the cam part of the IC holder 2 outer circumference is reciprocated. When a circular cutter 3 situated on the cam follow 5 is slid in this state by a manual handle and approached to the IC cap outer circumference, the circular cutter 3 outside circumference moves along the IC cap outer circumference. When a cut is given by the manual handle, further, the IC cap is cut and opened by the sharp circular cutter 3.
Patent JP-S63191716-A (JP)
Inventor: KITAHARA TETSUGOROU
IPC: B65G57/03
Filed: 1987-02-04
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-H11200874-A (JP)
Title: Portable engine work machine
Inventor: HIRANUMA JUNJI
IPC: F02B77/13
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To lighten weight of a case itself and enhance a freedom degree of selecting of case shape and material by reducing a weight burden of the case with carrying handle for storing an engine and a work machine. SOLUTION: In a portable engine work machine 1, an engine 10 and a generator 33 driven by this engine 10 are stored in a case 2 with carrying handle 4. At least a crankcase and a cylinder of the engine 10 are enclosed by a cooling ventilation shroud 38, and also an engine 20 is fixed to the shroud 38. In the carrying handle 4 in an upper part of the case 2 or a mounting reinforced part 4a of the carrying handle, an upper part of the shroud 38 is mounted.
Patent JP-H05223314-A (JP)
Title: Operation control device of air conditioner
Inventor: KAMAFUSA KOUJI
IPC: F24F11/02
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the degradation of indoor environment following the stoppage of indoor side devices at an abnormal shutdown of an air conditioner. CONSTITUTION:An outdoor control device 11 for controlling each device on the outside and an indoor control device 21 for controlling each device on the inside in association with the devices on the outside are provided in an air conditioner. Abnormality of the conditioner is detected by means of a protective device 12 to output abnormal signals so that each device is controlled to an abnormality processing state by an abnormal time control means. During the control in said state, a command is issued to release the indoor abnormality by means of an indoor release signal output means 22 so that the abnormality processing state of each device on the indoor side is released by an abnormality release control means. As a result, operations of an indoor fan, ventilating device, air cleaning device, humidifier, etc., can be ensured, thereby maintaining indoor environment in a good state. Particularly, a hydraulic system is protected, whereby normal state can be effectively restored by outdoor reset.
Patent JP-S61183946-A (JP)
Title: Bonding failure discrimination for microparallel seam bonder and device therefor
Inventor: AONO SUSUMU
IPC: H01L21/66
Filed: 1985-02-09
Abstract: PURPOSE:To enable the detection of seam bonding suitability by discriminating whether cap sides are within an allowable range or not on the basis of the displacement of a taper roller electrode at the time of microparallel seam bonding the container of semiconductor circuit elements. CONSTITUTION:When a rotary table 6 is rotated in the state of placing a container main body 3 and a cap 5 thereon, and current is passed through both taper roller electrodes 7, 8, then the electrode parts pressed under the load of heavy weights 14, 14 generate heat, and the plated layer melts into seam bonding. Position sensors 18, 18 made of e.g. the differential transformer are installed to shafts 13, 13, and the relative movement distances of the shafts 13 and a frame 11 are detected each as the voltage variation value. The output without slide of the cap 5 is set at zero by means of a zero setter; when a slide is present, one position sensor 18 outputs a positive voltage, and the other one a negative voltage. They keep the absolute value of a differential amplification circuit determined and compare it with the set value of an allowable displacement, then judges as bonding failure unless the comparison is larger than the set value, and transmits bonding failure signals to the control circuit.
Patent JP-H01203199-A (JP)
Title: Operating device for grapple arm
Inventor: MIYAZAKI MICHIO
IPC: B66C1/22
Filed: 1988-02-04
Abstract: PURPOSE:To allow no damage of a load, by interconnecting operating elements as an oscillating mechanism and providing such constitution as to move grapple arms having their under surfaces brought in contact with the outer surface of a load with minimum slip. CONSTITUTION:All connections among operating elements are formed as an oscillating mechanism, and positions of pin A, B are arranged so as to move grapple arms 6 having their under surface brought in contact with the outer surface of a load with minimum slip. As the result, biting foreign substances into the connecting part drastically decreases. Moreover as oscillating motion of the grapple arm 6 and movement of the pin A are interlocked to each other there is no possibility that the grapple arm 6 will operate, as taking place connectionally from the light load side and collide with the surface of a load and damage it. Besides as the grapple arm 6 holds down the load, there is few chance to move the load with friction, and by fitting an elastic pad such as rubber having big friction coefficient on the under surface of the grapple arm 6, no damage of the load can be allowed.
Patent JP-H05284699-A (JP)
Title: Signal-phase induction motor
IPC: H02P1/44
Filed: 1993-02-10
Abstract: PURPOSE: To provide a signal-phase induction motor equipped with a starter which can be composed of inexpensive parts, without using an expensive starting capacitor. CONSTITUTION: A series circuit of an auxiliary coil 2 and an operation capacitor 3 is connected in parallel with the main stator coil 1 of a motor. Furthermore, a series circuit of a diode 4 and a centrifugal switch 5 is connected in parallel with the operation capacitor 3. The centrifugal switch 5 is closed at the start of the operation. Hereby, alternative voltage temporarily changing not so as to become zero in the average value of one cycle is imposed to the main stator coil of a motor, and starting moment is generated. When the motor reaches the scheduled rotational speed, the centrifugal switch 5 is opened. An inexpensive diode 4 substitutes for a conventional expensive starting capacitor.
Patent JP-H07233881-A (JP)
Title: Pressure regulating valve and manufacture thereof
Inventor: NAKANO AKIO
IPC: F16K17/04
Filed: 1994-02-21
Abstract: PURPOSE:To realize the liquid-tightness between the inside of the first chamber and the outside through an effluence pipe, by the simple manufacturing method at a low cost, as for a pressure adjusting valve which maintains the liquid pressure in the first chamber at a prescribed value by the action of a diaphragm. CONSTITUTION:A welding bead which is generated on the outside of a cylindrical member and is formed in the method in which a plate-shaped member is rounded and the opposed sides are welded is removed. Then, the upper part of the cylindrical member is drawing-worked, and the outside diameter of the cylinder is adjusted, and an effluence pipe 25 is formed. With the effluence pipe 25, a valve seat member 26 having a hole 26a opened at the center part is fitted in a pressure contact state. Accordingly, the liquid-tightness between the effluence pipe 25 and the valve seat member 26 is maintained. The pressure in the first chamber R1 is adjusted by the valve action between the valve seat member 26 and a valve body 32 fixed at the center part of a diaphragm 23.
Patent JP-H03226724-A (JP)
Title: Automatic focusing device for camera
Inventor: NAKAMURA KIMIHIKO
IPC: G03B13/36
Filed: 1990-01-31
Abstract: PURPOSE:To more accurately correct a defocusing length irrespective of the moving speed of an object by switching the method for correcting the field speed at the time of exposing in accordance with the moving speed of the object and calculating the position of the lens at the time of focusing in accordance with the correction method. CONSTITUTION:The field speed of the object is repeatedly calculated by an field speed calculating means 53 based on the defocusing length calculated by a defocusing length calculating means 52. And the method for correcting the field speed of the object is switched by a means 54 for switching the field speed correcting method in accordance with the calculated field speed. Next, the field speed is corrected by a field speed correcting means 55 in accordance with the switched method, and the focused position of a photographing lens 51 is calculated by a lens position calculating means 56 based on the corrected field speed. And furthermore, the photographing lens 51 is driven to the calcu lated focused position. Thus, the defocusing length can be more accurately corrected irrespective of the moving speed of the object.
Patent JP-H10294949-A (JP)
Title: Color system solid-state image pickup device
Inventor: HARADA KOICHI
IPC: H04N5/355
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a color system solid-state image pickup device which can expand a dynamic range and enables white balancing over all the area without generating any fixed pattern noise caused by nonuniformity in the saturated charge amounts of respective photodetecting parts. SOLUTION: The signal charge of high sensitivity photodetecting part 11 and the signal charge of low sensitivity photodetecting part 12 are read out of an image pickup part 10 and transferred through a vertical transfer register 13 to a horizontal transfer register 14 so as to become dot sequential signals, the signal charges of high sensitivity photodetecting part 11 at the time of much quantity of light are clipped at clip levels different for each color by a clip part 16 and afterwards, the signal charge of high sensitivity photodetecting part 11 and the signal charge of low sensitivity photodetecting part 12 are mixed by a floating diffusion part 23 at a charge detecting part 22, converted to a signal voltage and led out as a signal output OUT.
Patent JP-H08221461-A (JP)
Title: Forming method for printed circuit board
Inventor: YAMANAKA YASUHIRO
IPC: G06F17/50
Filed: 1995-02-10
Abstract: PURPOSE: To improve the design efficiency of a flex rigid printed circuit board and to prevent the design defects by displaying the positions corresponding to the those of the electronic parts in the 2nd area of a circuit board when these electronic parts are arranged in the 1st area of the circuit board. CONSTITUTION: The electronic parts 12a to 12c are arranged on the mounting surface 10 of a flex rigid printed circuit board 1 when this board 1 is formed. At the same time, the positions corresponding to them, where the parts 12a to 12c are arranged, are displayed on a mounting surface 20. Thereby, the electronic parts can be arranged on the surface 20 with no collision caused against the parts 12a to 12c arranged on the surface 10 and especially in the height direction when the board 1 is folded based on the display of those positions corresponding to the parts 12a to 12c. In such a constitution, the design efficiency of the board 1 is improved and furthermore, the design defects due to the artificial mistakes can be prevented.
Patent JP-S55117752-A (JP)
Title: Reproducing device
Inventor: IBE TAKASHI
IPC: G11B27/10
Filed: 1979-02-28
Abstract: PURPOSE: To position the beginning of a recording signal easily and accurately, by temporarily stopping a tape on the basis of a cue signal recorded on the tape.  
     CONSTITUTION: In playback mode, pushing a fast winding or rewind button places a recorder in cur or review mode. Then, a cue signal recorded on tape 6, when reproduced, is rectified 26 by way of LPF24 and a rectification output operates transistor circuits in sequence to let LED-D 5  emit light. Further, servo circuit 5 is turned OFF and motor 4 stops. Therefore, tape 6 stops running temporarily. Next, pushing a reproduction button reproduces a recording signal on tape 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56120051-A (JP)
Title: Gas discharge indicator panel
Inventor: TANEDA OSAMU
IPC: H01J17/49
Filed: 1980-02-26
Abstract: PURPOSE:To reduce the number of a terminal electrode on a gas discharge indicating panel and save many driving circuits, by providing a hollow cathode with a small hole on its area confronting the counterpart cathode. CONSTITUTION:This device is built up in such a way that transparent glass plates 12, 13 composing a front and a back enclosure are provided together with openings 17 of desired dot size on the front glass plate 12 side, small holes 16 are provided while confronting an anodes 15, which is made of nickel or the like, and formed on the back glass 13, cathodes 14 made of nickel or the like, and formed into cylindrical hollow cathodes from single cells, and the anodes 15 are arranged at a certain disstance from the cathodes 14. As ion or the like by which a discharge for scanning is generated, diffuses to a main discharge area through the small holes, a voltage between the anode and the cathode becomes instantaneously lower than a voltage which maintains the discharge for scanning, due to the effect of a hollow cathode discharge, and an erroneous indication may be prevented.
Patent JP-H01197844-A (JP)
Title: Address converter
Inventor: KISHI TAKAO
IPC: G06F9/46
Filed: 1988-02-02
Abstract: PURPOSE:To eliminate the need of nullifying all registrations in an associative memory by inhibiting a fact that a real page address belonging to a memory area before an address limit is changed is brought to access after the address limit has been changed. CONSTITUTION:A flag for marking a fact that a real page address 54 which has been registered in an associative memory 4 belongs to a memory range before or after changing an address limit of a guest OS is added to a registration item of the associative memory 4. Also, the contents of the flag for marking a fact that the real page address 54 to be brought to access belongs to the memory range before or after changing the address limit the guest OS are given to the associative memory 4 as an inquiry information key together with a virtual page address 50 and a segment table start address 51. In such a way, the time required for managing the memory can be decreased.
Patent JP-S59148178-A (JP)
Title: Magnetic tape device
Inventor: KAJINO JIROU
IPC: G11B15/46
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the operation sound of a reel driving mechanism in a fast winding mode by controlling the motor of a magnetic tape device of 3-motor system in response to the coupling state to a reel drive disk in quick traversing and rewind modes by a prescribed system. CONSTITUTION:A VTR 7, etc. applies a 3-motor system including a driving motor 17 for capstan 18, a supply reel motor 9 connected directly to a supply reel drive disk 8 and a take-up reel motor 12 which drives a take-up reel drive disk 10 via wheels 13 and 11. The revolution of the motor 9 is controlled in a rewind mode so as to keep a fixed speed of a tape 3, and the motor 12 is controlled to a fixed number of revolutions in a quick traversing mode. Thus it is possible to reduce the working tone of a reel driving mechanism due to gears in a fast winding, rewind and fast wind modes of a magnetic tape device of 3- motor system.
Patent JP-S53109146-A (JP)
Title: Loop distribution line ground protector
Inventor: MINO JIYUNICHI
IPC: H02H3/16
Filed: 1977-03-03
Abstract: PURPOSE: To accurately detect a failure section even there is circulating zero phase current by setting up a ground directional relay which is equal to the distribution line section in numbers and a ZCT which is much by 1 more than the number of the sections in non-grounded system loop distribution line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63192592-A (JP)
Title: Brazing filler material
Inventor: SHIBATA TOMOKI
IPC: C22C14/00
Filed: 1987-02-05
Abstract: PURPOSE:To reduce the cost in manufacturing and to improve the workability by composing the components composition by specific atom % of Cu, Ni and the balance consisting of Ti, Cr and impurities respectively as well as forming it in a strip, linear shape with a liquid rapid solidification method. CONSTITUTION:The components composition of a material is by atom % 1-20% Cu, 5-40% Ni and the balance is composed of Ti, the Cr substituted for one part of Ti under specific conditions, if necessary, and impurities. The molten metal having this components composition is subjected to a rapid solidification at the cooling speed of 10<4>-10<6> deg./sec with a submerged spinning method, roll method, etc., and formed in a strip or linear shape. In this case, the majority of the material structure becomes amorphous and the balance finely crystalline. Cu, Ti components reduce the m. p. of the material in both and the Ti components act to make the property of the joining part of a Ti material approximate to the property of a base metal, so the cost of the brazing filler material is reduced and the brazing workability is improved as well.