baber/WOPTO huggingface dataset:
Patent JP-S5461523-A (JP)
Title: Automatic focusing device
Inventor: IMURA TOSHINORI
IPC: G03B9/08
Filed: 1977-10-25
Abstract: PURPOSE: To make it possible partly to set an automatic focusing position and a manual focusing position by means of a range finding plate and partly to control a taking lens in the manual focusing position under the condition, in which the focusing operation is effected in a desired photographic range, with the use of a control lever.  
     CONSTITUTION: When it is intended to accomplish the automatic focusing operation, the index 2a of a range setting plate 2 is adjusted to a symbol A. Then, the arm 70b of a control lever 70 goes out of the moving range of a pin 56 to automatically effect the adjustment of the focal point. When in the manual focusing operation, on the other hand, the index 2a of the plate 2 is adjusted to any of the symbol indicating the manual range finding region. Then, the arm 70b of the control lever 70 occupies a preset position in the moving passage of the pin 56 to regulate the rotation of a let-off lever 54 so that a taking lens L is controlled to a condition where it is focused in the desired photographic range 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02307130-A (JP)
Title: Execution controller for instruction pre-read type microprocessor
Inventor: KOMURA SEIJI
IPC: G06F11/28
Filed: 1989-05-22
Abstract: PURPOSE:To grasp the instruction executing state of a CPU in a simple constitution by using a hardware counter to the instructions which are pre-read and stored in an instruction queue and tracking the number of instructions stored in the instruction queue which are decreased and increased in accordance with execution and read of instructions. CONSTITUTION:A counter 5 is counted up when a bus interface unit (BIU) 02 contained in a CPU 1 reads out an instruction code which is given to an instruction queue 06 from a ROM 2. Then the counter 5 is counted down when an executing unit (EU) 01 contained in the CPU 1 reads an instruction code out of the queue 06 for execution of an instruction. These counting actions and the address which is given to the ROM 2 from the BIU 02 for extraction of the instruction code are monitored so that the program executing state of the CPU 1 is faithfully tracked. Thus it is possible to grasp the instruction executing state of an instruction pre-read type CPU with use of a simple device.
Patent JP-H08328432-A (JP)
Title: High voltage power supply
Inventor: MOTOYAMA HAJIME
IPC: H02M7/537
Filed: 1995-05-26
Abstract: PURPOSE: To provide a high voltage power supply in which outputted rectangular or trapezoidal waves are detected with good reproducibility and the amplitudes of these voltages are controlled with high precision. CONSTITUTION: A converter transformer T1101 is driven by an oscillation output 2 of an oscillator 1 and a high voltage AC is outputted. The AC is rectified by a diode D1104 and outputted to an output terminal 10. The voltage of the terminal 10 is varied in accordance with an oscillation output 1 of the oscillator 1 and a rectangular wave of a trapezoidal wave voltage is outputted from the terminal 10. The voltage waveforms of the terminal 10 are detected by resistors R1110 and R1129 and capacitors C1105 and C1107 with good reproducibility. Based on the detection result, an operational amplifier IC1104 controls the switching operations of a transistor Q1101 using a transistor Q1119 so that the detection value becomes a prescribed value.
Patent JP-H0422660-A (JP)
Title: Impact printer
Inventor: HARUGUCHI TAKASHI
IPC: B41J15/04
Filed: 1990-05-17
Abstract: PURPOSE:To improve a silencing effect by providing a paper separator having a resonance type silencing cavity near the exist of a printing sheet of a sheathed case. CONSTITUTION:A continuous recording sheet 3a having pin holes is passed at an interval between an upper case 22a and the lower surface 19b of a paper separator 19, conveyed by a tractor feeder 16, passed through an interval between a paper pan 15 and a paper guide 17, wound on a platen 2 and conveyed to a sheet feed roller 14 to become a printable state. A printing head l in which an electric signal is applied is moved axially of the platen 2 by a carriage motor 8 to print while driving a printing wire by a solenoid formed in the head. Since noise is almost sealed by an upper case 22, a lower case 13, a clear cover 23, a soundproofing cover 24, the separator 19, etc., it is fed out of a supply/discharge port of the sheet 3, but resonance-absorbed by a resonance silencer composed of the separator 19, the cover 24 and the case 22a.
Patent JP-H0637601-A (JP)
Title: Static edge-triggered d-flip-flop of low power consumption
Inventor: JIYONA FUCHIRI
IPC: H03K3/3562
Filed: 1993-04-30
Abstract: PURPOSE: To reduce power consumption and allow a device to be compact. CONSTITUTION: The second inverter of a flip flop constituting a tristate gate and two inverters is constituted of four field effect supplementary pair transistors MP1 and MP2 and MN1 and MN2. The first supplementary pair of transistors MP2 and MN 2 have sources connected to one supply node and gates connected to the other supply node. The other supplementary pair of transistors have drains which are connected in common to the output node of the second inverter and gates connected to the output node of the first inverter, and it has a size which is substantially smaller than the size of the first supplementary transistor pair.
Patent JP-S5269135-A (JP)
Title: Bumper apparatus
Inventor: ARAKI YOSHIYO
IPC: B60R19/38
Filed: 1976-10-25
Abstract: PURPOSE: To automatically elevate a bumper when the gap between it and the road is below a predetermined value, by pivoting a free end of a bumper stay to a car body and operating the bumper by vertical-operation means which is actuated by a bumper-height detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829357-A (JP)
Title: Synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K7/118
Filed: 1981-08-17
Abstract: PURPOSE:To convert and change over currents in case of starting and in case of synchronism by simple structure by mounting a sliding ring, which is turned integrally while being able to thrust by predetermined width in the axial direction, to the shaft of a rotor. CONSTITUTION:When starting a motor, a sliding ring 20 is pushed to a dog 24 side by means of a leaf spring 54, and the sliding ring 20 is integrally turned together with the shaft 12 through the dog 24. Rectified currents in the alternate direction are drawn out of brushes 22 every time the rotor is rotated in a 180 deg. arc. When the speed of revolution reaches predeterined value or higher, the sliding ring 20 is pulled into the fixed armature side, source alternating currents directly flow between the two brushes 22, and the motor is driven as the synchronous motor.
Patent JP-H09203914-A (JP)
Title: Optical fiber communicated system using optical phase conjugation
Inventor: WATANABE SHIGEKI
IPC: H04B10/2519
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain an optimum signal reception state regardless of a fluctuation in polarized waves by setting the respective parameters of the microsections existing in the symmetrical positions of transmission paths at specific values. SOLUTION: The respective parameters of the microsections 1j (length ΔZ1j ), 2j (length ΔZ23j ) existing in the symmetrical positions Z1j , Z2j of the respective transmission paths across phase conjugation generators 6 are set so as to attain the specific values. The system has a first optical fiber SMF1 consisting of a polarization maintaining fiber for transmitting the signal light which is a substantially linearly polarized wave and a second optical fiber SMF2 for transmitting the phase conjugation light.  The average values of the wavelength dispersion of the corresponding section when counted successively from the phase conjugation light generators 6 among the respective divided sections are set at a value which is nearly inversely proportional to the length of respective divided sections at the time the first and second optical fibers SMF1, SMF2 are divided respectively to the same number. The average values of the products of the light frequency, signal light intensity and nonlinear refractive index in the respective divided sections are set so as to be nearly inversely proportional to the lengths of the respective divided sections.
Patent JP-S5921511-A (JP)
Title: Manufacture of porous carbon body
Inventor: KAWAKUBO TAKAMASA
IPC: C04B38/06
Filed: 1982-07-23
Abstract: PURPOSE:To manufacture easily a porous carbon body rich in continuous pores and having high strength in simple stages by filling granules of chlorinated vinyl chloride resin into a container after adding a pore increasing agent as required, and calcining the granules by heating in an inert atmosphere. CONSTITUTION:Granules of chlorinated vinyl chloride resin with 500-2,000 polymn. degree are filled into a container. The granules are effectively filled by adding a liq. Which does not dissolve the resin by <=10pts.wt. per 100pts.wt. granules. A pore increasing agent which is vaporized by calcination such as polyolefin powder is preferably added to the granules before filling by <=100pts. wt. per 100pts.wt. granules. The granules in the container are optionally converted into a carbon precursor by heating to 50-300 deg.C in air or an ozone atmosphere, and they are heated to 500 deg.C in an inert atmosphere at 3-100 deg.C/hr heating rate and calcined by heating to >=800 deg.C to obtain a porous carbon body.
Patent JP-2000009203-A (JP)
Title: Motion transfer mechanism
Inventor: BAJIC MILAN
IPC: F16H21/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer mechanism for transferring a rotating motion at a certain position to another rotating motion at a second distant position. SOLUTION: This transfer mechanism comprises a first end connected to the confronting end of a first connecting element and a first linkage assembly 20 having an confronting end limited so as to reciprocally move along a given axis. This mechanism also comprises a long connecting assembly 28 whose first end is connected to the confronting end of the first linkage assembly 20, resulting in limiting the movement of the body 28 so as to move along the given axis above, and at least another linkage assembly 34 whose first end is connected to the long connecting assembly 28 at a given connecting point, another linkage assembly body where the connecting point is positioned apart from the first linkage assembly 20 and on the given axis.
Patent JP-S63292575-A (JP)
Title: Fuel cell power generating system
Inventor: SUZUKI SEISHI
IPC: H01M8/04
Filed: 1987-05-26
Abstract: PURPOSE:To improve the follow-up property to the load fluctuation by correcting the fluctuation of the reforming reaction rate with a correction quantity arithmetic means based on the fuel reformer internal representative temperature. CONSTITUTION:A correction quantity arithmetic means constituted of a set reforming reaction rate arithmetic unit 9 calculating the reforming reaction rate set value (h) in response to the load of a fuel cell 2 or the cell current (a) and a set temperature correction value arithmetic unit 10 calculating the temperature correction value (k) based on the reforming reaction rate deviation value (j) obtained by comparing the reforming reaction rate set value (h) and the actual reforming reaction rate (i) of a fuel reformer 1 is added. The temperature correction value (k) calculated by this correction quantity arithmetic means is added and synthesized to the fuel reformer internal representative temperature set value (c) calculated by a set temperature arithmetic unit 7 to obtain the corrected fuel reformer internal representative temperature set value (l), and the temperature deviation value (e) between the fuel reformer internal representative temperature set value (l) and the fuel reformer internal representative temperature detection value (d) is applied to an adjusting unit 8 as an input. The follow-up property to the load fluctuation is thereby improved.
Patent JP-H05116743-A (JP)
Title: Baggage handling method
Inventor: CHIHO TOMIO
IPC: G06Q50/00
Filed: 1991-05-31
Abstract: PURPOSE:To receive a target baggage on the spot by only inputting a boarding ticket into a terminal in a baggage delivery area at an airport with a traveler gwing no heed to which baggage belt the baggage can be received. CONSTITUTION:Baggages from an arrival aircraft are unloaded onto a baggage handling part 2 by airport staffs and the passenger inputs a boarding ticket to a boarding ticket input terminal 5 installed at a cargo delivery part 3. A processing device 6 computes a corresponding baggage number from an aircraft name, an airline company name, and a seat number, which serve as key words. A command is outputted to a baggage belt control output terminal 4 and the corresponding baggage is outputted to the baggage delivery part 3 where the passenger is waiting.
Patent JP-S6019196-A (JP)
Inventor: IDENO HIROAKI
IPC: G02F1/133
Filed: 1983-07-13
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-S62288315-A (JP)
Title: Combustion chamber structure of direct injection type internal combustion engine
Inventor: FUKUI KIYOTAKA
IPC: F02B23/10
Filed: 1986-06-05
Abstract: PURPOSE:To prevent the generation of uncombusted fuel and improve the engine output by forming a bank part which divides a main combustion chamber and a subcombustion chamber, permitting communication, onto the top part of a piston and forming a communication hole for flame propagation onto the hank part. CONSTITUTION:A main combustion chamber 2, subcombustion chamber 3, and a bank part 4 which divides these chambers, permitting the communication in the upper parts, are formed at the top part of a piston 1. A communication hole 6 for flame propagation is formed in the bank part 4. The subinjection port of a fuel injection nozzle 8 is set close to the subcombustion chamber 3, and the subinjection mist (f) is jetted. A main injection port is set close to the communication hole 6 in the direction of swirl S in the main combustion chamber 2, and the main injection mists F1 and F3 are jetted. Therefore, generation of uncomusted fuel is prevented, and the engine output is improved.
Patent JP-S6020338-A (JP)
Title: Electrostatic capacity value variation detection type information signal reproducing device
Inventor: YAMADA KAZUO
IPC: G11B9/06
Filed: 1983-07-15
Abstract: PURPOSE:To select a frequency at which there is no influence of a disturbing wave by varying the output oscillation frequency of a fixed frequency oscillator and the resonance frequencies of resonators simultaneously from the outside. CONSTITUTION:An information signal stored on an information recording medium disk is detected and reproduced in the form of variaion in electrostatic capacity value by the fixed frequency oscillator 1 and resonators 3a and 3b which are coupled electrically therewith and constituted including a reproducing stylus with an electrode. The output oscillation frequency of the oscillator 1 and the resonance frequencies of the resonators 3a and 3b are so selected as to evade a radio wave disturbance by supplying an external frequency switching control signal to a terminal 39. Therefore, a sound and an image under no influence of a disturbing wave are obtained.
Patent JP-S63308831-A (JP)
Title: Photoelectric switch and manufacture thereof
Inventor: HIRONO ATSUYUKI
IPC: H01H35/00
Filed: 1987-05-26
Abstract: PURPOSE:To aim at the mass production of such a photoelectric switch that is less in variations by setting up a distributed dioptric lens coherently in one side of a substrate, and also setting up at least either side of a light emitting element and a light receiving element to be set up on an optical axis of this lens coherently on the substrate. CONSTITUTION:A light transmission hole 8 to be fitted in a convex part at the same pitch as a forming pitch of each distributed refractive index lens 6 is installed in a substrate 1, having this convex part fitted in this hole, and position of the distributed reflective index lens 6 to the substrate 1 is carried out. And, with this convex part fitted in the light transmission hole 8, the lens 6 is one that corresponds to a light emitting element and a light receiving element respectively, so that circuit parts, forming each photoelectric switch, are charged on the substrate 1 with a part corresponding to each pair of lenses. In the state that this substrate 1 and a distributed refractive index plate lens 2 are coherently set up, cutting and separation take place at paired lenses 2 forming one photoelectric switch.
Patent JP-H0424546-A (JP)
Title: Method for inspecting welding of drum of drum can
Inventor: IMANAGA HIROYUKI
IPC: G01J5/00
Filed: 1990-05-21
Abstract: PURPOSE:To omit visual monitoring and the airtightness test of a drum part by continuously detecting the temperatures of appropriate places during welding with a radiation thermometer, and comparing the detected value with a preset temperature range. CONSTITUTION:When the temperature at a measuring point is detected with a thermometer 3 as optical energy, the signal is sent into a photoelectric converter part 4 through an optical fiber 6 and converted into the electric signal. The signal is inputted into a control part 5. A specified temperature range is set in the control part 5. The measured temperature value at the seam-welded part which is inputted from the thermometer is compared with the preset temperature. When the measured value is located within the preset range, the welding is perfect.
Patent JP-S619460-A (JP)
Title: Surface modification of powdered material having hydrophilic surface
Inventor: SAITOU SEIZOU
IPC: C09B67/10
Filed: 1984-06-23
Abstract: PURPOSE:To improve the dispersibility of a powdered material having a hydrophilic surface in an organic medium, by treating the surface with a specified Al compound, followed by treating again with an beta-diketone to modify the surface. CONSTITUTION:The surface of a powdered material having a hydrophilic surface (e.g. an inorganic or organic pigment and a filler for a polymer) is treated with a compound containing an aluminum chelate compound of the formula (where R is R3 or R4CO; R1 is a 1-6C alkyl; R2, R3, and R4 each are a 1-22C alkyl, a 3-22C alkenyl, a 6-14C aryl, etc.; m and n each are 0, 1, 2 or 3, and m=0.5- 2.7, n=0.3-2.5, and m+n=0.8-3 per molecule in average), and then is treated again with a beta-diketone (e.g. acetylacetone). When used in a coating or a printing ink, this material will improve the color definition and increase the gloss and hiding power; and in plastics, it is effective in increasing the filler content and improving the flowability and the physical properties of the product.
Patent JP-H09311044-A (JP)
Title: Navigator
Inventor: SAEKI MUNEO
IPC: G06T11/60
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a navigator in which the accuracy of a map matching operation can be enhanced. SOLUTION: A moved distance and a changed direction are detected by a self-contained sensor part 1. An absolute position and its error range are computed by a GPS data reception part 2. A recent estimated position is found by an estimated-position computing part 3. When the recent estimated position is outside the error range with reference to the absolute position positioned by the GPS data reception part 2, it is corrected by a GPS correction part 4. Then, road data near an estimated position is read out from a map-data storage part 5. The density of roads near the estimated position is found. The condition of a candidate which is map-matched by a map-matching processing part 6 is made strict when the roads are densely located, and it is not made strict when the respective roads are separated from each other. The roads which can become candidates are retrieved, the position of the candidate which is most certain out of the candidates is used as the position of an own vehicle so as to be displayed on a display part 7 together with map data.
Patent JP-H07309089-A (JP)
Title: Manufacture of card
Inventor: TAKAHASHI AKIHIRO
IPC: B42D15/10
Filed: 1994-05-18
Abstract: PURPOSE:To provide a method for manufacture of a card wherein a center core and an over sheet can be thermally fused to each other irrespective of any kind of a printing ink. CONSTITUTION:A pattern printed layer 3 and a character printed layer 4 exist respectively on one and the other faces of a center core 1. A thermoplastic synthetic resin adhesive layer 6 is applied onto each printed layer face. Thereafter, both faces are covered by an over sheet 6 to compose a card.
Patent JP-H10322009-A (JP)
Title: Soldering device
Inventor: FUKUDA YOSHIKI
IPC: B23K31/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To collectively cool down the whole circuit board immediately after soldering step for enhancing the reliability upon the connection of solder junctions, by a method wherein a cooling vessel forming the cooling atmosphere by refrigerant is prepared for leading the soldered circuit board to the cooling vessel to be cooled down in the atmosphere. SOLUTION: The cooling atmosphere is formed inside a cooling vessel 16 by a refrigerant gas fed from a refrigerant feeder 34 through a refrigerant injecting port 36. At this time, the temperature in the lower side of the cooling vessel 16 is made lower than that in the upper side, since the specific weight of the refrigerant gas (carbon dioxide, etc.) is heavier than that of the air. Next, the circuit board with the solder still in the creamy melted state is carried in from a board carrying-in port 23 to be delivered to a holding frame 30 provided on a belt 29.  Finally, the circuit substrates are moved to the lower pat at low atmospheric temperature by the belt 29 so as to set the molten solder on the circuit board and then repeatedly moved upward for cooling-set so that the electrode of an electronic part or the circuit board having soldered leads may be carried out of a board carrying-out port 24.
Patent JP-S62286295-A (JP)
Title: Thin-film forming jig for semiconductor laser element
Inventor: MATSUBARA HIROSHI
IPC: H01L21/31
Filed: 1986-06-04
Abstract: PURPOSE:To omit the pushing work of substrates and to simplify the working, by performing elastic deformation of a resin material, holding the substrates is through windows with respect to a frame, and performing the holding under the state wherein both end surface, which are to become the reflecting surfaces of semiconductor laser elements, are exposed to the outside. CONSTITUTION:Sustrates 17... in through windows 18... can be held with respect to a frame 11 by the elastic deformation of a resin material 16. The holding can be performed under the state wherein both end surfaces 17a..., which are to become the refrecting surfaces of semiconductor laser elements, are exposed to the outside. At first, a part of an aligning stage 12 is provided in the inside of the frame 11. Then the substrates 17... are contained in the through windows 18.... Thereafter, the aligning stage 12 is separated from the frame 11. A movable part 15 is moved in the direction of an arrow A where the opening area of the frame 11 becomes small. At this time, the resin material 16 undergoes the elastic deformation. The resin material is compressed to both end surfaces 18b... of the substrates 17..., which are to become the electrode surfaces of the semiconductor laser elements. Thus the holding of the substrates 17... with respect to the frame 11 can be ensured.
Patent JP-S5354852-A (JP)
Title: Ventilator
Inventor: KANEKO SHIROU
IPC: B60H3/06
Filed: 1976-10-28
Abstract: PURPOSE: To provide a ventilator, with which the speed of air blown out is reduced by reducing the quantity of air supplied per unit area with increase of the area of a blow-out opening to order to reduce the sound of air without varying the rpm of the fan. 
     COPYRIGHT: (C)1978,JPO&Japio