baber/WOPTO huggingface dataset:
Patent JP-H08324675-A (JP)
Title: Work-supply tray
Inventor: SHOJI TAKESHI
IPC: B65D25/20
Filed: 1995-05-30
Abstract: PURPOSE: To provide a work-supply tray by which images can be securely recognized to catch the position or direction of works in a work-supply tray. CONSTITUTION: An EL emitter as an illuminant 2 for plane illumination is provided on the placing face of works of a work-supply tray. A partition frame 3 having partition walls 3a to divide the tray into a plurality of zones for respective works is provided in the work-supply tray T. A feeding terminal 2a to which current is fed from a electric source installed outside the tray, is provided in the illuminant 2.
Patent JP-H08324496-A (JP)
Title: Controller for propulsion engine for aircraft
Inventor: TANAKA SHIGEKI
IPC: F02D29/02
Filed: 1995-05-30
Abstract: PURPOSE: To optimize engine output characteristics in relation to the propeller rotational number by non-linearly changing at least one of the set rotational number and the set throttle opening in relation to the lever operating amount in a governor means for controlling the propeller rotational number to the set rotational number through a process of changing the pitch of a variable pitch propeller. CONSTITUTION: In a constant speed variable pitch propeller 9 connected to an output shaft of a propulsion engine for an aircraft, composed of a multiple- cylinder four cycle reciprocating engine, the propeller pitch is controlled by a propeller governor 31. In this case, a power lever 40 for simultaneously adjusting the set rotational number of the propeller governor 31 and the opening of a throttle valve 3 is provided, and the ends of the power lever 40 are respectively connected to a rotational number setting mechanism 37 of the governor 31 and an opening setting cam 35 of the throttle valve 3 through cables 37a, 35a. The opening setting cam 35 is taken as a non-linear cam, and the opening of the throttle valve 3 is changed by the non-linear cam 35 into a non-linear shape in relation to the operating amount of the power lever 40.
Patent JP-S6112669-A (JP)
Title: Aminopyrazolinone, manufacture and h202 detection
Inventor: HANSU GEORUKU BATSUTSU
IPC: C07D231/46
Filed: 1985-06-19
Abstract: The present invention provides aminopyrazolinones of the general formula:   <IMAGE>   wherein R1, R2 and R3, which can be the same or different, are straight-chained or branched alkyl radicals containing up to 6 carbon atoms and together containing at most 8 carbon atoms. The present invention also provides a process for the preparation of these new aminopyrazolinones and reagents containing them. In addition, the present invention is concerned with the use of these new aminopyrazolinones as a color coupler for the detection of hydrogen peroxide.
Patent JP-S5655370-A (JP)
Title: Amorphous nicomol
Inventor: IRIKURA TSUTOMU
IPC: A61K31/455
Filed: 1979-10-13
Abstract: PURPOSE: To obtain amorphous nicomol having remarkably high absorption efficiency compared with crystalline nicomol and hence effective at a considerably low dose, by dissolving crystalline nicomol useful as a medicine in a water-souble organic solvent, and precipitating from the solution with water, etc.  
     CONSTITUTION: Amorphous nicomol [general name of 2,2,6,6-tetrakis(nicotinoyloxymethyl)cyclohexanol] is prepared either by dissolving crystalline nicomol in a water-soluble organic solvent such as dimethylformamide and precipitating with water, or by dissolving in an acidic solvent such as hydrochloric acid, and precipitating by neutralizing with a base. The precipitated nicomol is dried at a low temperature (≤50°C) to prevent crystallization, by distilling off the solvent under reduced pressure or by spray-drying. As an alternative method, the objective compound is prepared by adding or dissolving a hydrophilic polymer, a sugar alcohol, bile acid, higher fatty acid, etc. to the nicomol solution and removing the solvent from the mixture.  
     USE: Medicine having lipometabolism exciting, peripheral circulation increasing activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05327682-A (JP)
Title: Timing circuit device
Inventor: SEGAMI KOICHI
IPC: H04L7/027
Filed: 1992-05-25
Abstract: PURPOSE:To improve the identifying performance of data by adjusting a phase of a clock to identify data from an input signal to a phase relation between the data and the clock so as to be in an optimum phase position automatically, that is, so as to minimize an identifying error. CONSTITUTION:An input signal including a data component and a clock component is squared by a mixer circuit 10 and the clock component is extracted via a band pass filter 11 and an amplitude limiter 12. The phase of the clock component is delayed based on a control signal by a variable delay circuit 13, a phase difference between the output clock and the input signal of the variable delay circuit 13 is detected through multipliers 6a, 6b mean value circuits 7a, 7b, a differential amplifier 8, and a level shift circuit 9 is detected and the result is used for a control signal to the variable delay circuit 13. A D flip-flop 4 is worked to identify data from the input signal based on an output clock of the variable delay circuit 13 thereby the relation between the identification data and the output clock is kept normal.
Patent JP-H01302290-A (JP)
Title: Thin film el display device
Inventor: SHIMOYAMA HIROYUKI
IPC: G09F9/00
Filed: 1988-05-30
Abstract: PURPOSE:To suppress electromagnetic wave noises radiated from a display surface by arranging a circuit for driving a thin film EL element on the back surface side of a conductive fixed plate where the thin film EL panel is fixed. CONSTITUTION:The thin film EL panel 10 is fitted on one surface of the fixed plate 20 and a printed wiring board 30 where the circuit for driving the thin film EL panel 10 is wired is fixed on the other surface of the fixed plate 20. Further, the fixed plate 20 has a conductive layer 23 laminated on one surface of an insulating main body part 22. Thus, radioactive electromagnetic wave noises generated by the wiring board 30, etc., are reflected or absorbed by the conductive layer 23 of the fixed plate 20 and electromagnetic wave noises radiated from the display surface can be suppressed.
Patent JP-S5559666-A (JP)
Title: Enclosed cell
Inventor: YOKOYAMA TAKEISA
IPC: H01M6/12
Filed: 1978-10-26
Abstract: PURPOSE: To improve the utilization of active material by making the anode agent smaller than inner diameter of cathode can then assembling it.  
     CONSTITUTION: The diameter of tubular anode agent 12 mainly composed of silver oxide is smaller than that of cathode can 15 and mounted in anode can 11. Consequently the anode agent 12 is located only at the portion contacting with cathod agent 14 resulting in the improvement of the utilization of active material. When required it is filled to the side 24' of cathode agent 24 to widen the contacting area thus to improve the utilization of active material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5559423-A (JP)
Title: Optical device for superposed observation
Inventor: AWASHIMA SHIYOUICHIROU
IPC: G02B27/00
Filed: 1978-10-30
Abstract: PURPOSE:To obtain the optical device which is able to remove ghost images and permits distinct superposed observation by constituting the portion between the angle that the semi-permeable reflecting faces of a central prism assume and the effective visual field in accordance with the condition formulas including the refractive indices of the prism. CONSTITUTION:When the angle that the two permeable faces of a central prism acting as a half prism assume with each other is let to be alpha, the effective visual field of the first object to be beta, and the refractive index of the central prism sandwiched by the two semi-permeable faces to be n, then the condition formula (1) is satisfied. The ghost image T' of the target T is formed with a deviation from the target T, as result of which it becomes outward of the effective visual field of the target T. Hence, the ghost may be removed from the observation visual field of the target T and even when the second object is relatively dark, the first object may be superposedly observed always distinctly.
Patent JP-S5922485-A (JP)
Title: Image pickup mechanism
Inventor: HORIUCHI HIROSHI
IPC: H04N5/335
Filed: 1982-07-28
Abstract: PURPOSE:To obtain an image pickup output with high resolution, by displacing a solid-state image pickup element in the horizontal direction by a specific pitch in a photoelectric converting picture element train and synthesizing the image pickup outputs after and before the displacement. CONSTITUTION:The solid-state image pickup element 1 is fixed on a support plate 2 and the support plate 2 is fixed at a free end of a plate spring 3. A piezoelectric element 4 is bonded at the back of the plate spring 3. The solid- state image pickup element is displaced by 1/2-pitch of picture element train horizontally with the deformation of the piezoelectric element with the state directed by the plate spring 3. The period of displacement of the solid-state image pickup element 1 is taken, e.g., as four fields, and a high voltage having different level at each two fields is impressed to the piezoelectric element 4, the picked-up outputs obtained at each two fields are synthesized and the picked-up output with high resolution is obtained at each 4 fields.
Patent JP-S5922290-A (JP)
Title: Emitter-coupled logic memory
Inventor: AONO KUNITOSHI
IPC: G11C11/411
Filed: 1982-07-28
Abstract: PURPOSE:To provide a two-port memory enabled to read out data from two addresses of a memory simultaneously, by providing titled memory with plural storage cells each of which consisting of an FF having a memory function and plural AND gates and controlling the address lines independently. CONSTITUTION:When the voltage of the 1st address line 9 of an optional word is raised to the ''H'' level and specified, the output 10 of an AND gate 4 is turned to ''H'' or ''L'' level in accordance with the output of a D-FF6 and the output of the gate 4 of an unspecified word is turned to the ''L'' level. The output of the gate 4 is an open emitter output and the output of the gate of each word is connected to a reading-out line 10 and wired OR is formed, so that the reading-out line 10 is turned to the voltage level corresponding to the memory contents of the specified word and data can be read out. When the 2nd address of the 2nd address line is specified in the same manner, the gate 5 is acted in the same manner as the gate 4 and data can be read out from the reading-out line 12. Consequently, data can be read out from two optional addresses of the memory.
Patent JP-H11329860-A (JP)
Title: Block core
Inventor: SHIMAUCHI YASUYOSHI
IPC: H01F27/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to reduce the cost by forming an E core and an I core through caulking an I-shaped steel sheet and blocking it, providing engaging means connectible to the E and I cores, and integrating the both via the means. SOLUTION: One E-shaped steel sheet 1a and one I-shaped steel sheet 2a are integrated via caulked parts 3 and blocked. Then, the blocked two I-shaped cores 2 are disposed on the end faces of both legs 4 of the blocked core 1. Inside faces of two members A, A' are jointed or the like. Engaging parts 7 of the cores 2 are pushed into engaging parts 5a of substantially circular protrusions of a central leg 6 of the core 1, engaging parts 6 of recesses of a side of the core 2 are engaged with protrusions 4a of upper sides of both the legs 4 of the core 1, and respectively fitted in to be engaged.
Patent JP-S5757809-A (JP)
Title: Detection of hanging product on wall of blast furnace
Inventor: AKIMOTO KEIICHI
IPC: C21B7/24
Filed: 1980-09-26
Abstract: PURPOSE: To detect the presence or absence of any hanging products in a blast furnace, their position, thickness, etc. by inserting a thermometer through the  through- hole of the furnace wall, and detecting the periodic fluctuations of the  measured values thereof owing to raw material charging periods.  
     CONSTITUTION: A thermometer 3 is inserted into the through-hole penetrating through a shell 2 and a furnace wall 1. In the blast furnace, charged coke layers 7 and ore layers 8 form laminar states alternately, and descned successively. Grain sizes and heat capacities differ respectively with ore and coke; the temp. of the coke is higher than that of the ore. Hence, the temp. measured with the thermometer 3 shows periodic fluctuations. If hanging products 9 are generated on the furnace wall and the leading end of the thermometer 3 buries in the hanging products 9, the periodic change annihilates and therefore, the presence of the scaffoldings 9 can be detected. It is also possible to detect the thickness of the hanging products 9 by determining the projecting length of the thermometer 3 from the surface of the wall 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6038035-A (JP)
Inventor: SUTEFUEN II JIYAKOBUSON
IPC: C07C45/68
Filed: 1984-06-27
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-S62289665-A (JP)
Inventor: HISHINUMA SUMIO
IPC: D06C11/00
Filed: 1986-06-09
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-H02310238-A (JP)
Title: Hand insertion feeder mechanism
Inventor: UJI JUNICHI
IPC: G03G15/00
Filed: 1989-05-26
Abstract: PURPOSE:To prevent insertion of a hand-insertion guide from being forgotten, when a hand-insertion feed is performed by a user, by providing constitution such that a hand-insertion sheet material can not be inserted with a sensor actuator playing a role of a stopper unless the hand-insertion guide is inserted. CONSTITUTION:When a hand-insertion guide 3 is not inserted, a sensor actuator 14 hits the top end of the notched part 3a of the guide 3, and the sensor actuator 14 serves as a stopper. Consequently, a hand-insertion sheet material 6, even when it is tried to be inserted, can not be inserted because the top end of the sheet material 6 hits the sensor actuator 14. Accordingly, the hand- insertion sheet material 6 can not be fed in a condition that the hand-insertion guide 3 is not inserted.
Patent JP-H02310925-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/3205
Filed: 1989-05-26
Abstract: PURPOSE:To restrain an electric field from being concentrated and to obtain an electrode layer or an interconnection layer whose bonding and creeping property is good by a method wherein the electrode layer or the interconnection layer which is composed mainly of silicon is deposited, impurity ions are implanted into the electrode layer or the interconnection layer, a desired resist pattern is formed and the electrode layer or the interconnection layer is etched. CONSTITUTION:A GATE oxide film 101 is formed on a silicon substrate 100; after that, a polycrystalline silicon layer 103 as a gate electrode material is deposited by a CVD method. Then, phosphorus ions 108 are implanted in order to introduce impurities into a gate electrode layer. Then, a desired patterning operation is executed; the polycrystalline silicon layer 103 is etched by a dry etching operation. Since an etch rate of a damaged layer of a gate electrode layer 102 is fast, both upper ends of the electrode layer are side-etched. After that, a silicon oxide film as an interlayer insulating film 105 is deposited by the CVD method; after that, an interconnection metal 106 is processed by photolithography and is dry-etched; a part required for an interconnection is left.
Patent JP-H11328819-A (JP)
Title: Power stepwise supply system electric apparatus
Inventor: SHIMOSATO NAOTAKA
IPC: G11B19/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To easily avert the trouble of a secondary side power supply section at the time of restarting power supply by controlling the secondary side power supply state after detecting in which of first and second positions a displacement member exists, which member is displaced to the first and second positions respectively varying from each other depending on whether during power supply or during non-power supply of the secondary side power supply section. SOLUTION: An optical disk 11 has a central hole 12 and is loaded on a turntable 13 in the central part. While the boss part of a clamper 14 is inserted into this central hole 12 from the side opposite to the turntable 13, the optical disk is held under pressure by the turntable 13 and the clamper 14 from both sides. The central hole 12 is rotated by a spindle motor and is rotated integrally with the optical disk 11 in the pressure holding state. An optical pickup 21 is put into power-on and standby positions respectively in the power-on state and standby state of the secondary side power supply section. The state of the power supply section may be detected on the secondary side from the output of a limit switch 22.
Patent JP-S6025250-A (JP)
Title: Master slice type semiconductor integrated circuit
Inventor: SANO TOUSHI
IPC: H01L27/04
Filed: 1983-07-21
Abstract: PURPOSE:To produce the titled circuit suitable for CAD easy to design by a method wherein clamping electrodes different from signal connecting electrodes are provided under power supply wiring pattern provided on a part of source, drain and gate or ground wiring pattern. CONSTITUTION:Gate clamping electrodes 41 of a P type channel transistor and N type clamping electrodes 42 are provided under a power supply wiring pattern 27 or ground wiring pattern 28. Through these procedures, gate electrodes 25, 26 can be clamped by means of making openings 30'. When the titled circuit is processed by CAD, the quantity of memories applicable to CAD need not be increased since it is needless to memorize a wiring channel 32 after clamping.
Patent JP-H088006-A (JP)
Title: Plug socket device for desk top
Inventor: CHIKAKI KAZUKI
IPC: H01R13/46
Filed: 1994-06-15
Abstract: PURPOSE:To enhance appearance and convenience by vertically rotatably providing a plug socket box having a plurality of plug-in ports at the bottom and in the side surface around its one end in a housing part which vertically passes through a frame body mounted on the opening of a top plate of a desk and the like. CONSTITUTION:A frame body 3 is mounted on a mounting opening 6 provided in a top plate 2 of a desk and the like, and a plug socket box 4 having a plurality of plug-in ports 10 in the bottom surface 8 and the side surface 9 is housed in a housing part 7 which vertically passes through the frame body 3. A projecting shaft 22 is journalled to a shaft hole 30 of a liner 5 and the box 4 is mounted rotatably about the shaft 22 and brought from the housed state into the upright state of exposing the plug-in ports 10. In the housed state of the box 4, the housing part 7 is closed by the upper surface 11, and in the upright state, the plug of a cord is connected to the plug-in port 10 and at the same time the cord of another electric apparatus can be wired by vertically passing through the top plate 2. Therefore, the appearance quality can be enhanced and the falling of articles from the unused housing part 7 can be prevented.
Patent JP-S5256809-A (JP)
Title: Reception frequency converter
Inventor: YAMAMOTO OSAMU
IPC: H03D7/18
Filed: 1975-11-05
Abstract: PURPOSE:To secure frequency characteristics of low noise and wide band by use of pre-intermediate frequency amplifier circuit of low input impedance.
Patent JP-H11332283-A (JP)
Title: Inverter and brushless fan motor
Inventor: SEKIHARA SOICHI
IPC: H02P6/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an inverter and a brushless fan motor in which the rotor can be stopped at a predetermined position when the motor is rotating with an external force before start. SOLUTION: A brushless motor 7 drives a fan 10 arranged in the outdoor side heat exchanger of an air conditioner. Upon receiving a start command St externally, the stop signal forming section 14 of a microcomputer 9 forms conduction signals Du through Dw in the form of two DC exciting patterns 1, 2 depending on the output level of a position sensor signal HS from a position sensor 8 fixed to the rotor of the brushless motor 7 if the fan 10 is rotating with external force, e.g. wind. The DC exciting patterns 1, 2 are applied alternately to the main circuit of inverter 6 and the windings 7u through 7w of the motor 7 are subjected to DC excitation.
Patent JP-H07322595-A (JP)
Title: Linear d.c. motor
Inventor: MIYAO OSAMI
IPC: H02K41/035
Filed: 1994-05-24
Abstract: PURPOSE:To make possible the prevention of the generation of cogging torque by forming a long housing groove in a yoke member to be placed on an armature, placing a lead wire in the groove, extending to one end of the yoke member in the direction of length, and leading out the lead wire at the end of the yoke member. CONSTITUTION:A lead wire housing groove (LD) 12 is formed in the center of a stator yoke 3; the groove extends in the direction of length. LD 12 is widened at its opening end to form an engaging stepped area 26. The width of the engaging stepped area 26 is harmonized with that of a printed board(PB) 10. One end of a lead wire 13 is soldered to a printed wiring pattern formed on PB 10 on its underside. The lead wire 13 is placed in LD 12, and is led out at one end 19 of the stator yoke 3 in the direction of length.
Patent JP-S5257430-A (JP)
Title: 2-cycle fuel injection system high tension ignition
Inventor: TANAKA TAKESHI
IPC: F02D17/02
Filed: 1975-11-06
Abstract: PURPOSE: To obtain an engine which unpleasant vibration is minimized fuel on volume required in plural cycle is injected to minimize emission of HC and CO once to plural cycle in one combustion chamber during no load running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318995-A (JP)
Title: Blue laser device
Inventor: KIMURA MASAYUKI
IPC: G02F1/37
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a small-size blue laser module having high efficiency and reliability by disposing an optical isolator in the optical system to condense emitted light from a semiconductor laser to a wavelength converting element. CONSTITUTION:Light emitted from a semiconductor laser 1 passes through a collimator lens 1 and a condenser lens 3 to enter a wavelength converting element 4. An optical isolator 5 using a Cd-Mn-Te single crystal as the Faraday element, or an optical isolator 6 using a Cd-Mn-Hg-Te single crystal as the Faraday element is disposed between two lenses 2 and 3. Since the Verdet's const. of Cd-Mn-Hg-Te single crystal is twice or more as that of Cd-Mn-Te single crystal, a Cd-Mn-Hg-Te single crystal having <=1/2 thickness of a Cd-Mn- Te single crystal can be assembled in the optical isolator. Further, when a two-stage structure including two of these optical isolators 6 superposed in the transmitting direction of light is used, high isolation is obtd.
Patent JP-H0430363-A (JP)
Title: Loading device for recording medium
Inventor: OKABE SATOSHI
IPC: G11B17/04
Filed: 1990-05-25
Abstract: PURPOSE:To move a cartridge holder smoothly to a required position with simple constitution by providing a magnetic field generating means to a member freely turnable and moving the magnetic field generating means to the required position in accordance with the movement of the cartridge holder. CONSTITUTION:A bent part between fixed part of a field holder 4 of a link 9 and a fixed part to a field base 10 is fitted to a recessed part of a latch 22 of an upper face of a cartridge holder 3 in the process of horizontal carriage and the link 9 is turned downward around a fulcrum 59. When the vertical movement of the holder 3 is finished, the link 9 is further driven to push down a plate spring 8 thereby positioning the cartridge 5 to the base 2 and the field coil 7 is opposed to a proper position with respect to a magneto-optical disk 60 for recording and reproducing the information. Since the weight of the field coil is not exerted to the cartridge holder, the load of the cartridge at horizontal movement and the load exerted to the carrier drive at vertical movement are relieved.