baber/WOPTO huggingface dataset:
Patent JP-S635112-A (JP)
Title: Exhaust timing control device for two-cycle engine
Inventor: YAMAMOTO HITOSHI
IPC: F02B25/20
Filed: 1986-06-26
Abstract: PURPOSE:To stabilize the rotary motion of an engine, and improve the rate of fuel consumption, by opening the upper side of an exhaust port at low-speed- rotation of the engine, closing it from low-speed-rotation to middle-speed- rotation, and opening it at high-speed-rotation, when the upper side of the exhaust port of a two-cycle engine is opened/closed by a control valve, for controllig the exhaust timing. CONSTITUTION:A control valve 11 whose one end is rotated around a shaft 16, for opening/closing the upper side part of an exhaust port 7, is set at the exhaust port 7 of a two-cycle engine 1. The shaft 16 is rotated by an actuator, which is operated by a signal output from an outer control device. This control device outputs a signal to open the upper side of the port 7, according to the rotating speed of the engine, in the range from idling to about 1000 rpm, for improving exchange of gas in a cylinder. From middle-speed-rotation to high- speed-rotation of the engine, the end part of the control valve 11 descends to close the upper side of the exhaust port 7, for delaying the exhaust timing and preventing blow-bye of fresh air. The upper side of the exhaust port 7 is opened again at high-speed-rotation of the engine, to improve the scavenging efficiency.
Patent JP-H10341115-A (JP)
Title: Amplifier
Inventor: TAKAYAMA AKIRA
IPC: H03F1/42
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To realize a low distribution amplifier suitable for a broad band amplifier where a generated disturbance signal is maintained low even when the amplifier amplifiers a large number of signals with different frequencies. SOLUTION: An amplifier is provided with a non-linear amplifier element 1 that has an input terminal S and an output terminal D and where a derivative of an output current obtained at the output terminal D increases as an input voltage applied to the input terminal S increases; and with a 2-terminal element 5 that has terminals d, s and where a derivative of a current flowing between the terminals d, s decreases as a voltage applied between the terminal d, s increases. The terminal (d) of the 2-terminal element 5 is connected to the input terminal S of the amplifier element 1, an input signal is fed to the other terminal (s) of the 2-terminal element 5 and an output current is obtained at the output terminal D of the amplifier element 1 through the 2-terminal element 5.
Patent JP-S63313153-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KASHIWAGI KANJI
IPC: G03C7/34
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a photosensitive material having high sensitivity, graininess, and sharpness by incorporating a coupler expressed by the specified formula into one of a photosensitive silver halide emulsion layer or a hydrophilic colloid layer formed in layers, and using flat plate silver halide particles having >=5 mean value of particle size/thickness. CONSTITUTION:A silver halide emulsion layer consisting of flat plate silver halide particles having >=5 mean value of particle size/thickness and a hydrophilic colloid layer are formed in layers on a base, and a coupler expressed by the formula is incorporated into one of the above described layers. In the formula for the coupler, R1 is CONHR4R5 group, NHCOR4 group, NHCOOR6 group, NHSO2R6 group, NHCONR4R5 group, NHSO2NR45 group; R2 is a univalent group; R3 is a substituent; X is H or a group eliminable by the reaction with an oxidized body of aromatic primary amine developing agent; l is 0.1; m is 0-3; each R4 and R5 is H, aromatic group, aliphatic group, or heterocylic group; each R3 may be different or may form a ring; each R4 and R5, R2 and R3, R3 and X may form a ring. When l is zero, m is 0 and R1 is CONHR7, and R7 is an aromatic group.
Patent JP-S63313309-A (JP)
Title: Magnetic recording detector
Inventor: SHIMIZU SHIGEJIROU
IPC: G11B5/33
Filed: 1987-06-17
Abstract: PURPOSE:To attain a miniaturized code plate such as a tag by providing a winding for recording and degaussing to a recording head whose rod magnetic core tip is provided with a detection head so as to allow the detector to detect the N/S magnetization and nonmagnetization on a magnetic recording medium. CONSTITUTION:A hole 7 is provided to the tip of a rod magnetizing magnetic core 5 and a detection head 8 for saturated coil shape is inserted and fixed. Moreover, a recording winding 6 is wound on the magnetic core 5. On the other hand, a rubber magnet 9 as a magnetic recording medium is bonded onto an iron plate 10 to constitute a code plate. The code plate and the magnetic core 5 are opposed and an AC current attenuated exponentially and bipolar DC currents are given to the winding 6, then the magnet 9 is magnetized to the N or S pole or degaussed. The recording of the three states is detected by a detection head 8. Since the magnetic recording detection head is integrated in this way and a ternary code of tri-state value is recorded and detected, the tag is constituted compact in using the titled detector for a tag of a carrying device, etc.
Patent JP-S6131755-A (JP)
Title: Apparatus for coltrolling speed change ratio of toroidal type non-stage transmission
Inventor: MIYAURA YASUHIKO
IPC: F16H61/00
Filed: 1984-07-20
Abstract: PURPOSE:To control accurately speed change ratio by correcting non-linear relationship between the inclination of a power roller and the speed change ratio with a desired inclination or the signal of an inclination detector in a toroidal type non-stage transmission. CONSTITUTION:A desired inclination Er is corrected to linearize an actual inclination theta and the speed change ratio R by an inclination detector 12 for detecting the inclination theta of a power roller 4 of a trunion 6 in a toroidal type non-stage transmission T and a control unit C so that the speed change ratio R of said transmission T follows up accurately a predetermined speed change ratio based upon throttle opening, economic power mode and shift positon detection signal. Thus, load torque in the rotary input side can be prevented from fluctuation.
Patent JP-H07305982-A (JP)
Title: Tube for heat exchanger
Inventor: FUJIMOTO SHOJI
IPC: F28F1/40
Filed: 1995-05-24
Abstract: PURPOSE:To reduce manufacturing cost, select arbitrarily a material of metallic wires and moreover select arbitrarily the number of fins and a shape thereof by disposing a plurality of metallic wires at predetermined intervals in such a state as to closely contact with an inner tube and with an outer tube at an intermediate part between the inner tube and the outer tube, both being made of metal and disposed concentrically. CONSTITUTION:At least three metallic wires 12 are fixed to and disposed at equal intervals at the end between an inner tube 10 and an outer tube 11, and a guide member 14 is disposed at a portion between the outside of the inner tube 10 and the inside of the outer tube 11, which is on the side ahead of dies 13. Accordingly, since the metallic wires 12 are closely contacted with the inner tube 10 and the outer tube 11 therebetween, the inner tube 10 is held by these metallic wires at a central part of the outer tube 11 and, further, since the metallic wires 12 are disposed in a state of close contact with the inner tube 10, liquid passing through the inner tube 10 exchanges heat with liquid passing through an intermediate part between the inner tube 10 and the outer tube 11 with the aid of the inner tube 10 and the metallic wires 12. Since the inner tube 10, the outer tube 11 and the metallic wires that act as fins are separated from one another, a material of the metallic wires, a shape of and the number of fins can be freely selected and, therefore, they can be designed in accordance with use.
Patent JP-S5941080-A (JP)
Title: Accessing method of common data
Inventor: OGUCHI NAOHISA
IPC: G06F12/00
Filed: 1982-08-31
Abstract: PURPOSE:To prevent the deterioration of the processing performance of a processor, by making each processor execute common data processing and usable common data processing independently by a common memory accessing method using a common bus. CONSTITUTION:When processors P030-Pn3n access non-common data GD40 on a common memory CM4, a common bus 20 is used without using a common bus 21. When the processor P030 is to use a common data D0410-Dm41m, the processor P030 accesses common data usable display flags F0420-Fm42m through the bus 21, checks whether the data D0410 are usable or not, and when the data are usable, the data are made using state. If the processor P131 is in using, the data are in pin-way state. At that time, the processor P030 checks through the bus 21 with a fixed interval whether the flag F0420 is usable or not, and when recognising the usable state, read/write processing is executed. After completion of said processing, the usable state of the flag F0420 is displayed through the bus 21. When other processors access the common data, the same processing is executed.
Patent JP-S5940488-A (JP)
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1982-08-31
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-H0442251-A (JP)
Title: Recorder
Inventor: TAKADA YOSHIYUKI
IPC: G03G15/06
Filed: 1990-06-08
Abstract: PURPOSE:To eliminate the fluctuation of line width such as the thickening or the thinning of a character caused by the change of an environment or the change of the number of printed sheets by forming a latent image for adjusting in an area other than the area of a latent image carrier used for normal recording, detecting an image obtained by developing the latent image and adjusting a bias voltage for developing. CONSTITUTION:When the latent image of the latent image carrier 1 is developed by making the carrier 1 press-contact with a developer carrying means 6 and impressing the bias voltage for developing 10, the line width of an image for investigating is detected by an image detection device 8. Besides, the change of the line width such as the thickening or the thinning of the character caused by the change of the environment or the change of the number of printed sheets is compared with reference line width obtained by detecting the line width of the image for investigating a present condition before printing. Then, the bias voltage 10 is automatically changed so that it is raised in the case that the change of the line width is thinner than the reference line width and it is lowered in the case that the change of the line width is thicker than the reference line width. Thus, the thickening and the thinning of the line width is eliminated and printing is executed under the state of the proper line width even when environmental conditions are changed.
Patent JP-H05340022-A (JP)
Title: Junction structure for beam, external wall and roof member
Inventor: KAWAZOE TSUTOMU
IPC: E04B2/90
Filed: 1992-06-11
Abstract: PURPOSE:To enable easy junction for a beam, an external wall and a roof member. CONSTITUTION:A vertical part 2 is provided at the end of a horizontal part 1 and a rise part 3 is provided at the center to constitute a junction member 4. The horizontal part 1 is mounted on the upper face of a beam 5. An upper part of an external wall 6 is mounted on the outer face of the vertical part 2. The eaves side of roof member 7 is mounted on the rise part 3. Thus, the beam 5, the external wall 6 and the roof member 7 can be joined together only using the junction member 4, and the number of work process is reduced and construction is facilitated.
Patent JP-S5674073-A (JP)
Title: Stator for thin motor
Inventor: ITSUSHIKI SABUROU
IPC: H02K23/54
Filed: 1979-11-20
Abstract: PURPOSE:To accurately position the semicircular magnet in the thin motor by placing outer peripheral edge of a bearing on a step formed at the center of the linear edge of the magnet and engaging a connector projected from the lower surface of the bearing with the hole of the bottom plate of a yoke, thereby preventing the crack of the magnet. CONSTITUTION:An resin part 2 is integrally formed at the circular yoke bottom plate 1, an arcuate wall 3 having cutouts 3a is downwardly suspended from the  outer peripheral edge of the resin part 2, and the magnet 4 is so placed on the  upper surface of the regin part 2 to make contact with the inner surface of the  arcuate wall 3 at the outer peripheral surface of the magnet 4 forming approximately semicircular shape. The outer peripheral edge of the bearing 9 is placed on the semicircular step 4a formed at the center of the linear portion of the magnet 4, the projection 9a projected from the lower surface of the bearing 9 is press-fitted into the central engaging hole 1a of the yoke bottom plate 1, and the magnet 4 is nipped with the lower surface of the outer peripheral surface of the bearing 4 and the yoke bottom plate 1.
Patent JP-S6038594-A (JP)
Inventor: UORUTAA JIYOSEFU BARON
IPC: F28G1/12
Filed: 1984-07-20
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-2000343158-A (JP)
Title: Automatic reverse rotating device of trimming machine
Inventor: TAKAI TOSHIHIRO
IPC: B21D28/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a reverse rotating device which perfectly automates a direction changing operation of a trimming machine. SOLUTION: By a button push operation directions from operators, a trimming machine is held up at a degree to be floated from a floor with an elongation actuation of a rod having a wheel of a holding-up cylinder device at the bottom end, and a positioning pin 10 is dismounted from an insertion hole. Under such a condition, a motor device 25 is rotary driven, so that the trimming machine is rotated around a supporting point pin 8 by 180 deg. in a clockwise direction (or a counterclockwise direction). Also, if the rod of the holding-up cylinder device moves backwards, the trimming machine is grounded. Simultaneously, the positioning pin 10 is inserted in the other insertion hole for performing to positioning so as to complete the direction changing action.
Patent JP-S5482863-A (JP)
Title: Controller for lighting on and off lamps
Inventor: KANDA TAKESHI
IPC: H05B37/00
Filed: 1977-12-15
Abstract: PURPOSE: To light on and off lamps at random and heighten the display effect, by connecting a pulse generator circuit, a BCD counter and a BCD 7-segment decoder in sequence and controlling lamp switching circuits by the output of the decoder.  
     CONSTITUTION: Rectangular waves as shown in Fig. are produced by the output of the pulse generator circuit 1 made of a gate intergrated circuit. The BCD counter 2 receives said output to generate logic outputs A∼D. The BCD 7-segment decoder 3 produces logic outputs a∼g from the outputs A∼D. The plural switching circuits for the lamps La∼Lg are connected to a commercial power source 4 and the lamps and have switch elements which are bidirectional triode SCR's Ta∼Tg. The outputs a∼g of the decoder 3 are applied as control signals to the gates of the SCR's through resistors Ra'∼Rg. The lighting on and off of lamps La∼Lg is repeated according to the control signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6041751-A (JP)
Title: Fluorescent lamp
Inventor: TAKAHASHI MUTSUO
IPC: H01J61/48
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a fluorescent lamp having high efficiency and high color rendering properties by a method, in which the first layer phosphor is to contain antimony and manganese excitation halocalcium phosphate, while the second layer phosphor on the discharge side is to have a larger average color rendering valuation number than the first layer phosphor as well as small luminous flux. CONSTITUTION:In the phosphors, with which a glass tube inner wall is coated in two layers, the first layer phosphor is to contain antimony and manganese excitation halocalcium phosphate. Further, for the second layer phosphor, with which the discharge side is to be coated, a substance having a larger average color rendering valuation number than the first layer phosphor as well as small luminous flux is used. That is to say, for instance, the substance, which contains one kind or more of europium excitation borostrontium phosphate and di-europium excitation barium magnesium calcium chloroapatite having the luminous peak in the wavelength range of 470-500nm and also the substance, which contains tin excitation orthophophoric acid strontium magnesium and further containing one kind or more of manganese excitation zinc silicate, trivalent europium excitation yttrium oxide.
Patent JP-S5776010-A (JP)
Title: Photosetting resin composition
Inventor: MORI KAORU
IPC: C09D5/00
Filed: 1980-10-30
Abstract: PURPOSE: The titled composition, prepared by reacting a specific amount of a compound, e.g. a halogenated aromatic dibasic acid with a monomer containing a hydroxyl group, a monomer containing an epoxy group and another copolymerizable monomer, having improved curability at a low temperature, and suitable for an automotive coating material, etc.  
     CONSTITUTION: A composition prepared by reacting (A) one or more compounds selected from a halogenated aromatic dibasic acid, a halogenated alicyclic dibasic acid, a halogenated aliphatic unsaturated dibasic acid and an acid anhydride thereof, e.g. tetrachlorophthalic acid (anhydride) with (B) a monomer containing hydroxyl group, e.g. 2-hydroxyethyl (meth)acrylate, (C) a monomer containing an epoxy group, and (D) another copolymerizable monomer, e.g. methyl (meth)acrylate, in a solvent, e.g. a hydrocarbon such as n-butanol, by the solution polymerization method at ordinary temperature W200°C for 2W30hr. The weight ratio of the respective monomers present are as follows: Components (A):(B):(C):(D)=(0.01W10):(5W40):(0W5):(45W94.99). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0443415-A (JP)
Title: Central processing unit
Inventor: YOSHIOKA KEIICHI
IPC: G06F1/12
Filed: 1990-06-08
Abstract: PURPOSE:To realize the interfacing of peripheral equipments operating by means of the clock signals of different periods by initializing a system clock signal by means of supplying a control signal to a control signal input terminal. CONSTITUTION:The control signal input terminal 110 to which the control signal controlling the operation of a system clock signal initialization part is supplied is provided. Namely, the system clock signal initialization part compulsorily sets the signal level of the system clock signal S1 which is transmitted till then to an L-level by the supply of the control signal CRES to the control signal input terminal 110, and resumes the transmission of the system clock signal S1 again in synchronizing with the direct signal level change of the clock signal CLK when the control signal CRES is supplied again. Thus, the system clock signal initialization part and the control signal input terminal 110 operate so that they can synchronize the system clock signal S1 and they can easily realize interfacing between the peripheral equipments operating by the clock signals of the different periods.
Patent JP-2000338132-A (JP)
Title: Multilayer contact
Inventor: KIMOTO ISAO
IPC: G01R1/073
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the interference with another contact even when contacts are arranged over a length of a plurality of pitches of the lattice, and to enlarge a space for a material relating to the deflection by mounting a thin contact in a state inclined to a lattice coordinate axis of a circuit terminal of a circuit to be tested. SOLUTION: Contacts 1 are arranged at equal intervals of pitch(p), and a lateral length of a deformed part of its height(h) is approximately(a). An input part and a fixed part at ends of the contact 1 are different in height in the height direction, and the aligned contacts 1 of the same shape are not interfered with one another because of the difference in height. I(i, 1), I(i, 2)...I(i, j) are respectively regarded as the input coordinate numbers of aligned input parts, O(i, 1) O(i, 2)...O(i, j) are respectively regarded as the output coordinate numbers of output parts, and the input part of the input coordinate number I(i, j) and the output part of the output coordinate number O(i, j) are electrically connected. As the lateral length (a) has a remarkably large value in comparison with the pitch(p), the laterally long contact 1 can be provided.
Patent JP-S6213088-A (JP)
Title: Light emitting semiconductor device
Inventor: TSUJII HIRAAKI
IPC: H01S5/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a light emitting semiconductor device which can readily measure the temperature of a semiconductor laser with a simple construction and less external circuit by forming the prescribed semiconductor integrated circuit in a submount using a semiconductor material. CONSTITUTION:A semiconductor laser 1 is provided so that the junction side is contacted with a submount 2 formed of a silicon substrate, one electrode is connected through wiring 4 with an exterior, and the other electrode is connected through a wiring metal 8 with a semiconductor integrated circuit 7 formed in the submount. A temperature detecting diode 9 is disposed to position directly under or near the laser 1 in the circuit 7. When the laser 1 is composed of AlGaAsP/GaAs so that the light emitting wavelength is 1.1mum or less, a part of the emitted output 11 is received by a monitoring photoreceptor 10 formed on the submount 10 to measure the light output of the laser 1.
Patent JP-H0814179-A (JP)
Title: Sealed type scroll compressor
Inventor: FUKUHARA HIROYUKI
IPC: F04C18/02
Filed: 1995-06-19
Abstract: PURPOSE:To prevent agitation and rotation of lubricating oil so as to improve the reliability of a compressor by forming the rotary part of a fuel oil pump and a small clearance in a bottom part lubricating oil storage, and providing flat plates extended approximately in radial direction in parallel to a crankshaft. CONSTITUTION:The rotary part of a fuel oil pump 21 and a clearance 28 having a radial direction of 0.5mm-10mm are formed to a sealed type scroll compressor, and several flat plates 27 being in parallel to a crankshaft and the fuel oil pump 21 are also provided thereto without having any clearance between the outer circumferences and lower parts of the flat plates 27 and a sealed container 1. A rotational motion phenomenon caused by the viscosity of the lubricating oil of the bottom part lubricating oil storage 21 due to the rotation of the fuel oil pump 21, the strong agitation of the lubricating oil under the returning condition of a liquid refrigerant, and the like, and a foaming phenomenon accompanying the strong agitation, and so on, are controlled by the flat plates 27 so that the lowering of a lubricating oil surface is prevented under any operational condition, and the stable supply of the lubricating oil can be realized. In this case, effectiveness is highly improved when the upper end parts of the flat plates 27 are projected further than the lubricating oil surface. Reliability as the compressor can be improved because the stable supply of the lubricating oil can be realized.