baber/WOPTO huggingface dataset:
Patent JP-H01179474-A (JP)
Title: Film formation by use of laser light or intense light
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/34
Filed: 1988-01-06
Abstract: PURPOSE:To form a film small in residual stress on a film forming face making use of active particles which fly from a target by a method wherein intense light lays such as laser lights or the like are irradiated onto a target, where the laser lights are irradiated onto a reflecting mirror and the reflected laser lights are irradiated onto the target. CONSTITUTION:A thin film forming base material 10 is placed on a base material holder 10', and a target 17 is provided to a target holder 18 facing the base material 10 apart from each other at a certain distance 31. A reflecting mirror 15 is provided between the base material 10 and the target 17, a laser light emitted from a light source 11 travel as laser rays 12 and 12' and a reflected laser light 16, which is concentrated and irradiated onto the target 17. Then, as the energy of the intense irradiating light is sufficiently larger than the coupling energy of the components of the target, a part of the components or the component elements are vaporized and grows to be fine particles, a cluster, or in an atomic state 23 as they are kept active, which fly and are evaporated on a film forming face as a film.
Patent JP-S62160262-A (JP)
Title: Ink ribbon cassette
Inventor: OBA YASUO
IPC: B41J33/52
Filed: 1986-01-08
Abstract: PURPOSE:To impart tension to an ink ribbon and to prevent the damage thereof, by providing a release means releasing the contact with the ink ribbon when the tension of the ink ribbon reaches a predetermined level to a contact means contacting with the ink ribbon to impart friction force thereto. CONSTITUTION:An ink ribbon 2 is guided so as to be exposed to the outside by arms 24, 25 and further meshed with and held between a press gear 26 and the gear part of a cassette knob 27 to be again guided into a receiving port 11a. When the cassette knob 27 rotates and the taking-up of the ribbon is started, a tension lever 16 gradually revolves to a direction (c) and, when the leading end 16a thereof is contacted with a lock release lever 21, the lever 21 rotates around a shaft 22 to release the locking of the ribbon by a lock pawl 14. Whereupon, the ink ribbon in the receiving part 11a is drawn out and the lever 16 rotates to the direction opposite to the direction (c) and the lock pawl 14 is contacted with the ink ribbon to lock the same. Because the ink ribbon is fed while the above-mentioned operation is repeated, excessive tension is not applied to the ink ribbon.
Patent JP-S63171007-A (JP)
Title: Fet gain variable amplifier
Inventor: KINOSHITA TAIZO
IPC: H03F3/45
Filed: 1987-01-09
Abstract: PURPOSE:To improve a maximum gain and a maximum gain variable width by using FETs different in gate width as two differential pairs of FETs in a gain variable amplifier where two differential pairs of FETs sharing load resistances are connected to drains of a differential pair of FETs. CONSTITUTION:A maximum gain, a minimum gain, and a variable gain width are indicated by equations where Gmax and Gmin are maximum and minimum gains of two differential pair of FETs 1 and 2 and gm1 and gm2 are mutual conductances and K1 and K2 are K constants and dy.range is the gain variable width. Consequently, the mutual conductance gm1 and the mutual conductance ratio gm1/gm2, namely, the K constant K1 and the K constant ratio K1/k2 are increased to obtain the maximum gain and the maximum gain variable width. Since the K constant is proportional to the gate width, a gate width Wg1 and a gate width ratio Wg1/Wg2 are increased as the result, and Gmax=12dB and dy.range=17dB are obtained in one example.
Patent JP-H10197209-A (JP)
Title: Valve lift sensor for throttle valve
Inventor: KAWAMURA HIDEKI
IPC: G01B7/30
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To detect the valve lift of a throttle valve with high accuracy regardless of temperature fluctuation even under such a condition that the ambient temperature abruptly changes. SOLUTION: A rotor 3 to which a permanent magnet 5 is stuck is attached to a throttle shaft 1 which supports a throttle valve and a Hall element 10 is positioned at the central part of the magnet 5. A circuit board 20 is put in the recessed section 7 of a sensor housing 6 and the wall thicknesses t1 and t2 of the housing 6 on the outside air side of leads 11 and below the circuit board 20 are made smaller and the filling thickness t3 of silicone gel 30 is made larger so that a relation τm >τp >τe can be met among the lag time constants τm , τp , and τe of the temperatures of the magnet 5, circuit board 20, and Hall element 10 from the fluctuation of the ambient temperature. Therefore, detection errors become smaller under such a condition that the ambient temperature abruptly changes.
Patent JP-S5595037-A (JP)
Title: Heating device with scorch detecting and controlling mechanism
Inventor: TACHIKAWA HAJIME
IPC: F24C1/00
Filed: 1979-01-09
Abstract: PURPOSE: To control the degree of scorch automatically and appropriately by providing a light source irradiating visible rays and a light sensor detecting reflected light to stop heating by the signals of the light sensor and providing a means to change heating forms and a means to correct preset values.  
     CONSTITUTION: When a power source device 16 is driven, a lamp 10 lights and irradiates a heated object 3, reflected light from it is sent to a light sensor 14 and a control device 15 memorizes illuminance from the heated object 3. On the other hand, hot air is supplied to a heating chamber 1 and the heated object is heated. If the surface of the heated object 3 begins to be burnt, the illuminance detected by the light sensor 14 lowers and when this value reaches a predetermined value, the control device 15 sends a signal to the power source device 16, then the power source device 16 stops the operation of heaters 5, 5' and a fan 9 and drives a high frequency oscillator valve 6. By so doing, the heated object 3 is heated, and after a certain time, the operation of the high frequency oscillator valve 6, a motor 8 and the lamp 10 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07203753-A (JP)
Title: Threshing and grading device of combine harvester or the like
Inventor: NAKAI MASAJI
IPC: A01F12/44
Filed: 1994-01-13
Abstract: PURPOSE:To provide the threshing and grading device of a combine harvester, etc., capable of preventing the scattering of grains on the outside of a threshing machine, when the threshing grain amount of the threshing machine is lowered. CONSTITUTION:In this threshing and grading device of a combine harvester, etc., provided with a threshing machine 4 having a main winnowing machine 2 for blowing air into a main grading air duct M having an oscillation-grading trellis 1 used for receiving, oscillating and grading threshed materials and an auxiliary winnowing machine 3 used for blowing air into a second grading air duct S, the main winnowing machine 2 and the chaff sieve 5 of the oscillation-grading trellis 1 are controlled by interlock with the slow speed travel of the combine harvester, etc., on its working or with the low efficiency work of the combine harvester, etc., on its turning travel, etc., and simultaneously, the discharging port 6 of the auxiliary winnowing machine 3 is closed.
Patent JP-S58119071-A (JP)
Title: Information processor
Inventor: TSUNEHIRO TAKASHI
IPC: G06F15/16
Filed: 1982-01-11
Abstract: PURPOSE:To control both a CPU and an auxiliary processor through one control line, by using only one data transfer synchronizing signal line as the control line between the CPU and auxiliary processor. CONSTITUTION:The CPU1 is so devised that an auxiliary processor synchronizing line (APS)11 is provided as a substitute for an internal state display line output. The auxiliary processor (AP)2 connects with the APS11 as a substitute for a state display line 4 and connects with neither of an address bus 5 nor an address synchronizing line 6. When the CPU1 is to receive data from another device, data synchronism 8 shows that a value on the data bus is set up. When the CPU1 is to send data to another device, the data bus synchronism 8 shows that the device to receive the data has stored the data. In either case, that is reported to a microprogram.
Patent JP-H10199932-A (JP)
Title: Method of mounting semiconductor chip component
Inventor: KADOI KAZUHISA
IPC: H01L21/60
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting semiconductor chip components on a substrate at a high efficiency and with high reliability of mounting work. SOLUTION: On pads 2 of a semiconductor chip 1, the top ends of conductive wires 5 are compression-bonded, the wires 5 are torn to form double-stepped bumps 6, composed of upper steps 6a and lower steps having vols. larger than those of the upper steps on the pads 2. Only the upper steps 6a of the bumps 6 are pressed to a flattening tool 7 having a flat face so as to approximately level them in height, a conductive paste 8 is deposited to the bumps 6, adhesive 9 is applied to a substrate 3, the pads 2 are positioned to corresponding lands of the substrate 3, and the chip 1 while being heated is pressed to the substrate 3 by a mounting tool 10 to plastically deform all the upper and lower steps 6a, 6b of the bumps 6.
Patent JP-H07213094-A (JP)
Title: Crane apparatus
Inventor: ISHIKAWA SATOSHI
IPC: H02P5/74
Filed: 1994-01-13
Abstract: PURPOSE:To provide a low-cost inverter device by which a plurality of driving motors in a crane apparatus can be operated so as to be adapted to various characteristics required by the individual driving motors. CONSTITUTION:A common converter part 43 supplies a current to individual inverter parts 45 to 47 which are installed at individual driving motors 5, 6, 8, 11. On the basis of an instruction from an operation input device 14, a common arithmetic part 51 reads out control conditions from condition setting parts 48 to 50 for the individual driving motors, the individual inverter parts are controlled, and regenerative power is consumed by a common regenerative- power-consumption resistor 55. Thereby, a low-cost inverter in which a constitution means is used in common is formed.
Patent JP-H01178394-A (JP)
Title: Laser beam machine for three dimensional shape
Inventor: YAMAZAKI ETSUO
IPC: B23K26/00
Filed: 1988-01-08
Abstract: PURPOSE:To confirm teaching data and to repair by performing a profile control during the execution of an NC command and stopping the execution of an NC program at the time when the deviation amt. of the NC command from the actual position by the profile control exceeds a fixed value. CONSTITUTION:A profile control is performed by measuring the gap from the tip of a nozzle 45 to a work 46 by the detection data from a detector 43 simultaneously with executing an NC command. The deviation of the locus 48 subjected to profile controlling from the locus 49 of the NC command is obtd. by reading the nozzle position of from a position detector 41 and at the time when a deviation amt. 4epsilon1 exceeds a fixed value the execution of the NC command is stopped to perform the correction of a teaching data. Simultaneously with the stoppage an alarm signal is displayed on a display device 30 to display a deviation amt.  epsilon1. The stoppage may be done after completion of the block thereof without stopping immediately.
Patent JP-S5495498-A (JP)
Title: Remodeling of tanker to modular cargo boat
Inventor: FUKUTANI MITSUO
IPC: B63B9/04
Filed: 1978-01-12
Abstract: PURPOSE: To relatively easily remodel a tanker to a modular cargo boat, by removing a tank bottom structure surrounded by longitudinal bulkheads provided symmetrically in respect to the center line of the hull.  
     CONSTITUTION: The tank bottom structure surrounded by the longitudinal bulkheads provided symmetrically in respect to the center line 13 of the hull of the tanker is cut off and removed. A shaping bow part 3 is added to the hull so that the bow part extends from the outside bottom plate of the bow to the bottom 23 of the deck. A shaping stern part 4 is added to the hull so that the stern part extends from the deck bottom 23 to the outside bottom plate 25 of the stern. Thereby, the removed part is closed and the increase in the hull resistance is prevented to cause the water to smoothly pass. As a result, the tank part is shaped like a catamaran, and adverse superfluous buoyancy and bending moment are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06207744-A (JP)
Title: Method for communication with separate type air conditioner
Inventor: KINUGAWA AKINORI
IPC: F24F11/02
Filed: 1993-01-11
Abstract: PURPOSE:To enable an abnormal heat generating in component parts or damages of the component parts to be reduced in a separate type air conditioner by a method wherein some transmitting elements and receiving elements within an indoor device and an outdoor device are connected in series. CONSTITUTION:An indoor device 104 and an outdoor device 105 are connected by power suply lines 102a and 102b through a signal line 103. An indoor device transmitting element 2 and an indoor device receiving element 3 within the indoor device 104 are connected in series. An outdoor device transmitting element 7 and an outdoor device receiving element 8 connected in series with each other within the outdoor device 105 are connected to each other through a signal line 103. With such an arrangement as above, since a voltage applied to the indoor device transmitting element 2 and the indoor device receiving element when the indoor device 104 and the outdoor device 105 are erroneously connected can be reduced to a half cycle of a commercial power supply 101, it is possible to restrict heat generation in the electrical parts in the circuit and to reduce damage of the component pats.
Patent JP-S56101085-A (JP)
Title: Automatic rotation continuator
Inventor: YOSHIMURA RIICHI
IPC: F03G3/08
Filed: 1980-01-11
Abstract: PURPOSE: To enable automatic rotations to be continued by a method wherein spring plates whose tips are activated faced to bar pins of a flywheel are provided on an inner periphery of a shaft disk of the flywheel, and repulsive forces of the spring plates are raised to a turning force of the flywheel capable of keeping the spring plates bent down.  
     CONSTITUTION: In the suspension, an outer ring 7 of the flywheel 1 is thrusted to move a proper pressure by holding the same at part with fingertips and immediately kept off the fingers hold. Then, the flywheel 1 is started to rotate by virtue of the pressure to allow the both pins 3, 4 to thrust the springs 8, 9 at the tops, and the turning force of the flywheel 1 capable of keeping the spring plates 8, 9 bent down is completely raised and applied with the repulsive forces of the springs 8, 9 bent down by self-efforts. In addition, an inertial pressure is also applied to energize the flywheel 1 to continuously be rotated, and due to the turning force of the flywheel 1  automatically repeated and the repulsive forces of the spring plates 8, 9, the machine continues to rotate as long as not mechanically broken down. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10188336-A (JP)
Title: Optical reader for recording medium
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G11B7/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical reader having no restriction on the relative positioning of elements, small in size and low in cost. SOLUTION: This reader has a laser source 1 which radiates reading beams F1, F2 and F4, at least two photodetecting devices 6 and 7 and a beam separator 2 which is arranged between the source 1 and the reading zone, that is constituted to accept a recording medium, radiates the reading beams to the zone, receives the returning detected beams and transmits the detected beams to the devices 6 and 7. A converging device 4 is arranged between the separator 2 and the zone. The separator 2 is a phase grid and the devices 6 and 7 are arranged at the both sides of the source 1 and are placed close to the source 1.
Patent JP-S57116129-A (JP)
Title: Suction device for internal combustion engine with suction guide member
Inventor: ISHIDA ATSUJI
IPC: F02B31/00
Filed: 1981-01-13
Abstract: PURPOSE: To improve the property of a mixture by mounting the suction guide member guiding a suction from a suction passage for low load in the desired direction to a suction valve seat section in the internal combustion engine with suction passages for low load and high load.  
     CONSTITUTION: In low and intermediate load regions, the suction is forcedly guided as one current bundle in the valve stem 8 direction by a guide dome 26 of the suction guide member 18 connected to a communicating opening 16p of a primary air passage 16, and interferes with a stem 8, the disturbance of the suction is formed, mixing is promoted, the speed of combustion is increased, and noxious exhasut gas is decreased. In a high load region the suction is also started from a secondary suction passage 14, but a primary suction generates the same turbulance of the suction as the low load region because the primary suction is protected from a secondary suction by the guide dome 26. The secondary suction also flows into a combustion chamber 2 in order because there is no useless interference of the primary suction and displays the excellent efficiency of filling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09192913-A (JP)
Title: Deep hole drill
Inventor: KUWABARA MITSUO
IPC: B23B51/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a deep hole drill which can simply replace cutting edges in a short time and which can reduce the cost. SOLUTION: A cutting edge 6 can be attached replaceably to a drill body 3 by a magnetic means 3. Accordingly, the attachment and replacement of the cutting edge 6 can be facilitated. Further, with the use of the magnetic means 5 for attachment of the cutting edge 6, the attachment thereof can be made with a simple construction.
Patent JP-H04236082-A (JP)
Title: Refrigerating cycle
Inventor: KURIHARA AKIO
IPC: F25B41/00
Filed: 1991-01-14
Abstract: PURPOSE:To reduce the manufacturing cost of the collector and distributor of refrigerant and simplify the manufacturing work of the same. CONSTITUTION:The collector and distributor 6 of refrigerant is provided across a pipeline 4, connecting a plurality of evaporators 3 to a compressor 1, and another pipeline 5, connecting a condenser 2 to the plurality of evaporators 3. The whole of the collector and distributor 6 is formed of a ply metal 9. The collector and distributor 6 is provided with a tubular inflated section 7/for collecting the refrigerant and another tubular inflated section 8 for distributing the refrigerant.
Patent JP-H06205849-A (JP)
Title: Radiotherapy system
Inventor: KAWAKAMI HIDEYUKI
IPC: A61N5/10
Filed: 1993-01-11
Abstract: PURPOSE:To cast radiation of a set quantity to a patient by absorbing the error when an error in the radiation quantity is generated at the time of radiation, while the adjustment of the circuit is easy. CONSTITUTION:This radiotherapy system is equipped with a first integration counter 21 which counts a pulse signal with a frequency in response to a radiation quantity which is case to a patient 1 for each unit rotating angle and a latch circuit 23 in which the radiation quantity to be cast is previously set, and the pulse counted value of the first integration counter 21 and the radiation quantity set in the latch circuit 23 are compared. Then, a first comparator 27 which outputs a conformance signal S when the pulse counted value and radiation quantity conform is provided, and when the conformance signal S is inputted, the counting motion of the integration counter 21 is stopped, and at the same time, the counting of pulse signals which are outputted continuously is performed by a second integration counter 22. In addition, this redistherapy system is equipped with a rate controller 28 which presets the counted value of the second integration counter 22 as a subtraction value to the first integration counter 21 at the completion of the radiation at one unit rotating angle.
Patent JP-H11197119-A (JP)
Title: Radiation thermometer
Inventor: IMAI HIROHISA
IPC: G01J5/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of temperature accuracy by the temperature fluctuation of a probe and the dispersion of the infrared ray transmissivity of a sanitary cover and to facilitate housing in a radiation thermometer for measuring the temperature of the eardrum and the vicinity without contact. SOLUTION: A light receiving part 10 housed in a main body 6 receives only infrared rays emitted from the eardrum and the vicinity and passed through the infrared ray passing part 5 of the probe 1. Also, the inside of the probe 1 is turned to a void state and it is freely attachably and detachably connected to the main body 6. Thus, the deterioration of the temperature accuracy by the temperature fluctuation of the probe 1 is prevented. Also, when the probe 1 is detached, no projected part is present and housing is facilitated.
Patent JP-H03208301-A (JP)
Title: Positive temperature coefficient thermistor
Inventor: KAWACHI JUNJI
IPC: H01C7/02
Filed: 1990-01-10
Abstract: PURPOSE:To realize an excellent positive temperature coefficient thermistor by improving flash withstand voltage by forming a through-hole through a positive temperature coefficient thermistor plate-shaped element. CONSTITUTION:Two or more through-holes 1 are formed through a ceramic plate-shaped element 2. Hereby, in the state that a positive temperature coefficient thermistor produces no heat, high voltage is applied and hence a current is produced steeply with heat radiated, but the size of a circumferential part radiating heat is increased, so that heat dissipation is increased together with reduced thermal distortion and that any thermal distortion produced is absorbed by the through-hole 1. Accordingly, the total area of the surface of the through- hole 1 is set to be smaller than the area of an electrode 3 of the plate-shaped element 2. Thus, available maximum voltage is improved to realize a high reliability positive temperature coefficient thermistor.
Patent JP-S58120219-A (JP)
Title: Production for liquid crystal cell
Inventor: HAYASHI HIROYUKI
IPC: G02F1/1333
Filed: 1982-01-12
Abstract: PURPOSE:To obtain a good transparent substrate, by forming an SiO2 film on the transparent substrate by the CVD method and forming a transparent electrode on this film and applying the solution of an orientating material and baking the substrate in the atmospheric nitrogen to form an orientation control film. CONSTITUTION:SiO2 thin films 3 and 4 are formed on transparent substrates 1 and 2 by the CVD method, and transparent conductive films 5 and 6 consisting of an indium oxide are formed on films 3 and 4 by vapor deposition. After these substrates 1 and 2 are immersed in the solution of the orientating material consisting of a dilute solution of an organic silane, they are baked for one hour at 400 deg.C in the atmospheric nitrogen to form orientation control films 7 and 8. Thus, transparent substrates which are not cloudy are obtained.
Patent JP-S62160711-A (JP)
Inventor: OKAMOTO OSAMU
IPC: H01G9/10
Filed: 1986-01-09
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-S63176593-A (JP)
Inventor: OKUBO YASUO
IPC: E21D9/06
Filed: 1987-01-12
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-S61164317-A (JP)
Inventor: GUNNAARU ARUBUREHITO
IPC: H03H3/08
Filed: 1986-01-10
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。