baber/WOPTO huggingface dataset:
Patent JP-S56120134-A (JP)
Title: Charged particle injection device
Inventor: MATSUDA KOUJI
IPC: H01L21/265
Filed: 1980-02-25
Abstract: PURPOSE:To eliminate complexity in a process and prevent fouling of a material by thermally processing a charged particle-injected material with the assistance of a laser beam in an injection chamber without necessity of providing a separate thermal processing device in addition to an injection device. CONSTITUTION:An injection chamber 1 constitutes an ion injection device and a carry-in port and a carry-out port are kept in a vacuum condition with the assistance of freely opening/closing gates 2 and 3. The said chamber 1 is so designed as to receive the projection of an ion beam A from an ion injection source and a laser beam B from a laser source for annealing. A material 4 is carried into a fixed position inside the chamber 1 passing through the gate 2 of the carry-in port. Then first the beam A is projected onto the material 4 and a prearranged dose of ion is injected. Following this process, the beam B is projected onto the material 4 to be followed by a prearranged thermal processing. Later the material 4 is carried out from the chamber 1 passing through the gate 3 of the carry-out port.
Patent JP-S55116229-A (JP)
Title: Automatic control device for color selector
Inventor: SATAKE TOSHIHIKO
IPC: G01J3/50
Filed: 1979-02-28
Abstract: PURPOSE:To effect the significant simplification of the grain feeding process and improve the efficiency of the grain feeding apparatus by a arrangement wherein the output path of the vibratory  grain feeding conduit is formed into branched passages, flowing down conduits are connected  with the branched passages, respectively, and there is provided an opening and shutting valve in  each passage. CONSTITUTION:A flow rate adjusting valve 19 is attached at the central portion of a flow path at  base of a grains feeding conduit 2. When opening and shutting valves 21A and 21B provided in respective branched passages 15 and 16 are opened to operate the apparatus, mixed grain with  different color being flowed down to the conduit 2 from a supply hopper 3 flow out to the exhaust  side by vibration of the conduit 2, are separated into the passages 15 and 16 by the valve 19,  and then flowed down through flowing down conduits 4, 5 along flowing down loci A, A of  photoelectric ejectors 6, 7. In the ejectors 6, 7, reflected light from the grain with different color  is detected by photodetector 9A or 9B to produce the corresponding signal. According to these  detection signals, a jet nozzle 10A or 10B produces air jet stream so as to allow the grain with  different color to be left from the locus A and dropped into a grain collecting container 12, while  feeding other proper grain into a grain collecting tube 13. With either of ejectors 6, 7 failured, only the corresponding passage is shut. Thus, it becomes possible to simplify the process and  improve the efficiency of the selector.
Patent JP-H08220699-A (JP)
Title: Stroboscope built-in type film unit equipped with lens
Inventor: MIKAMI TAKESHI
IPC: G03B15/03
Filed: 1995-02-13
Abstract: PURPOSE: To incorporate a stroboscopic device having optimum light distribution with a unit main body irrespective of the size of the unit main body by forming a rising part which projects stepwise on a part of the unit main body and covering the strobe light emitting part with the rise part. CONSTITUTION: The depth of the unit main body 31 is narrower than the depth of the stroboscopic device 20, then, when the stroboscopic device 20 is incorporated with the unit main body 31, the front part of the strobe light emitting part 22 projects over the surface of a front cover 34. The projecting part is covered with the rising part 43 installed on the front cover 34, the surface of a diffusion plate is exposed outside the unit main body 31. When an object is irradiated with the strobe light, the strobe light emitting part 22 projects over the surface, the depth of a reflector is satisfactorily secured, then, the strobe light is efficiently condensed and the optimum light quantity can be given.
Patent JP-H07233838-A (JP)
Title: Hydraulic type buffer device
Inventor: KOMIYA SHINICHI
IPC: F16F9/32
Filed: 1994-02-22
Abstract: PURPOSE:To prevent the mixing of air into the liquid as pressurized fluid and realize the long stroke by setting the cracking pressure of an air pressure packing lower than that of a hydraulic packing. CONSTITUTION:For a piston 19 for restoration, a hydraulic packing 64 for the seal of the hydraulic pressure, air pressure packings 65 and 66 for the seal of the air pressure, and an air chamber connected between the hydraulic packing 64 and the air pressure packing 65 are installed, and each cracking pressure of the air pressure packings 65 and 66 is set lower than the cracking pressure of the hydraulic packing 64.
Patent JP-H11213823-A (JP)
Title: Gas-blast circuit breaker
Inventor: MORI TOSHIHIRO
IPC: H01H9/44
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker in which the arc does not burn out a container. SOLUTION: This gas-blast circuit breaker is provided with a fixed electrode 21 mounted to an insulating container 20, a cylindrical body 22 made of a conductive material and mounted to the fixed electrode 21, a fixed contact 23 mounted to the fixed electrode 21, a movable electrode 26 provided with a movable contact 27 contacting with and separating from the fixed contact 23, an arc runner 28 having an arc-traveling surface 28a surrounding the fixed contact 23 and having a cone-shaped surface facing the movable contact 27, and an arc drive coil 25 which is wound around the cylindrical body 22 and one end of which is connected with the fixed electrode 21 and the other end of which is connected with the arc runner 28. Here, a ring body 1 made of an insulating material is provided at the end part of the arc runner 28 facing the movable electrode 26.  Accordingly, an arc foot on the arc runner 28 is blocked by the ring body 1, and the arc foot does not shift to the end part of the arc runner 28, even when the arc between the movable contact 27 and the arc runner 28 loops, consequently the arc does not burn out the container 20.
Patent JP-S56122312-A (JP)
Title: Hepatic cholesterol-lowering agent (hepatic decholesterolizing agent)
Inventor: TOKIWA SHIGERU
IPC: A61P3/06
Filed: 1980-02-29
Abstract: PURPOSE: A hepatic cholesterol-lowering agent (hepatic decholesterolizing agent), capable of exhibiting a rapid cholesterol-lowering action even in a very small amount without side effects, and containing eicosapentaenoic acid obtained from the liver oil of a cuttlefish or an ester thereof as an active constituent.  
     CONSTITUTION: Eicosapentaenoic acid or an ester thereof known as a blood plasma cholesterol-lowering agent is formulated into a slution or powder and used as a hepatic cholesterol-lowering agent. The eicosapentaenoic acid is a ≥20C long-chain highly unsaturated fatty acid having 3 or more double bonds, and exhibits a far better cholesterol-lowering action than linoleic acid. The dose of the agent is about 1W2g per day for an adult. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54116383-A (JP)
Title: Flash evaporator
Inventor: YAMAMOTO TAKAYOSHI
IPC: B01D3/06
Filed: 1978-03-03
Abstract: PURPOSE: To prevent lowering in purity of fresh water and unstable running of brine by throttling a steam throttling member set to a steam pass leading to a condensation tray to reduce steam flow rate in the pass when bottom temp. lowers as the temp. of seawater lowers and it becomes difficult to maintain the designed desalination performance.  
     CONSTITUTION: Brine flowing into evaporator 1 is flash evaporated in the flash box consisting of weir 7 and splash plate 6. Steam produced by the evaporation is splash separated in demister 4, condensed with a bundle of heat exchange tubes 5 through steam pass 3, and fed to fresh water tray 2 as fresh water. When the temp. of a heat medium (seawater) flowing through tubes 5 lowers as the temp. of seawater lowers, steam throttling member 8 is throttled to raise the resistance of pass 3. Accordingly, the amt. of steam flowing through pass 3 is reduced to maintain the desigen desalination performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07233493-A (JP)
Title: Electric power converter for water electrolyzing system
Inventor: TANAKA KEIICHIRO
IPC: C25B9/19
Filed: 1994-02-22
Abstract: PURPOSE:To efficiently and effectively utilize the electric power of solar batteries which is largely fluctuated in output by installing a specific DC-DC converter between an electrolyzing device and a power source at the time of making combination use of the solar batteries and a storage battery as the power source of the water electrolyzing device. CONSTITUTION:Voltage 7 is inputted from the solar batteries and the storage battery to a main circuit 4 of the DC-DC converter 3 and a current 11 is outputted to the water electrolyzing device 6 at the time of generating hydrogen in a cathode by electrolysis of water by supplying the DC current 11 from the solar batteries 1 and the storage battery 2 to the water electrolyzing device 6 via the converter 3. A control circuit 5 of the converter 3 detects a detection signal 8 of the storage battery voltage, detects the detection signal 9 of the current flowing in the water electrolyzing device, compares both signals, 8, 9 and determines the target value of the current value flowing to the water electrolyzing device 6 by the value of the storage battery voltage detection signal 8. As a result, a main circuit control signal 10 is outputted to the main circuit 4 of the converter 3 to stepwise change over the input current 11 to the water electrolyzing device according to the output voltage from the solar batteries 1 and the storage battery 2.
Patent JP-H02205090-A (JP)
Title: Semiconductor light emitting element
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01S5/00
Filed: 1989-02-02
Abstract: PURPOSE:To form a current constriction area out of a semiconductor layer of relatively small thickness by providing the element with such composition gradient that the forbidden band width on the clad layer side and the forbidden band width on the cap layer side charge continuously, and providing it with a mixed crystal semiconductor layer of the same conductivity type as the clad layer. CONSTITUTION:At the hetero junction interface between a semiconductor layer 10 having forbidden band width Ea and a semiconductor layer 11 having forbidden band width Eb (but Ea Eb), a semiconductor layer 12, wherein the forbidden band width changes continuously from Ea to Eb, is provided. The semiconductor layer 12 is provided in the stripe shape of extending vertically on the paper face. The semiconductor layer 12 has the same forbidden band widths as the semiconductor layers 10 and 11 at respective interfaces with the semiconductor layers 10 and 11, and is the grated layer wherein the forbidden band width changes continuously between these interfaces. Such grated layer has mixed composition of, for example, the semiconductor layer 10 and the semiconductor 11, and is of the same composition as the semiconductor layer 10 on the semiconductor layer 10 side, and can be formed by giving composition gradient so that it may be of the same composition as the semiconductor layer 11 on the semiconductor 11 side.
Patent JP-S57140287-A (JP)
Title: Marine ramp
Inventor: HIRAI MICHIO
IPC: B63B27/14
Filed: 1981-02-23
Abstract: PURPOSE:To eliminate necessity of wire rope and pulley, etc., which were conventionally required for adjustment of angle, by connecting an outer panel in such a manner as to be capable of being adjusted to any required angle through a hydraulic angle adjusting mechanism, to the other end of an inner panel one end of which is attached to a hull in such a position as to be able to turn freely. CONSTITUTION:When a ramp is raised from a positionIfor use to a housing position II, an operating rope 8 is wound in the condition that a piston lever of a hydraulic cylinder 6 which constitutes an angle adjusting mechanism 5 keeps pressing a mounting seat 19 on a bracket 7. By winding the cable, both panels 1 and 2 are turned closkwise as indicated by an arrow A around a rotary shaft 3 as a continuous body to allow the ramp to go to the upright position IV through the intermediate position III. Then, a latch 14 on a hull is engaged with a locking pin 14P on the side surface of the inner panel 1 to securely lock the inner panel 1. Finally, by operating the hydraulic cylinder 6, the outer panel 2 is turned counterclockwise as indicated by an arrow B around a rotary shaft 4 and folded and secured on the left side of the inner panel 1.
Patent JP-H01198830-A (JP)
Title: Digital analog converter
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M1/10
Filed: 1988-02-03
Abstract: PURPOSE:To attain digital analog conversion through the use of the least distortion area in response to the level of an input signal by providing an adder applying an offset to an input digital signal and a digital analog converter. CONSTITUTION:With a maximum amplitude of an input digital signal 1 set to OdB and with the level of the signal 1 at -6dB or over, a level detection circuit 7 makes an offset value 71 zero. with the level of the signal 1 set to -12dB or over and less than -6dB, the offset 71 is set to -12dB and the offset 71 is set to -18dB with the level of the signal 1 set to -12dB. The signal being the sum of the offset 71 and the signal 1 by an adder 8 is given to a digital analog converter 5 and the offset 71 is inputted to the digital analog converter 6. Then output voltages of the converters 5, 6 are subtracted the subtractor 9. Thus, the digital analog conversion is applied by using the region with least nonlinearity in response to the signal level.
Patent JP-2000222917-A (JP)
Title: Gas lantern
Inventor: YASUDA NORIMITSU
IPC: F21L19/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas lantern which can be suspended compactly and steady laid. SOLUTION: A connector 3 is pivotally mounted at periphery of a bulb body 2 fixed with a lantern body 1. A needle valve 4 is slidably fitted within the bulb body 2. Airtightness is kept by O-rings 9a, 9b, 9c. A bomb 7 mounted with a canister holder 8 may be rotated vertically and horizontally by pivotally moving of the connector 3. A duct penetrating the connector 3 and the bulb body 2 can be expanded and narrowed by sliding of the needle valve 4, thereby gas flow rate is adjusted and illuminance changes.
Patent JP-H09218391-A (JP)
Title: Ferroelectric liquid crystal driving device and its driving method
Inventor: MURAYAMA YUTAKA
IPC: G02F1/133
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to directly detect the behavior of ferroelectric liquid crystals by impressing a measuring waveform which generate a polarization current by inversion of spontaneous polarization on a detecting electrode formed at ferroelectric liquid crystals and detecting the change quantity with time before the generation of the polarization current. SOLUTION: A timing control circuit 5 supplies a timing signal to a video signal processing circuit 4, a signal driver 2 and a scanning driver 3. The measuring waveform which generate the polarization current by inversion of the spontaneous polarization is impressed on the detecting electrode 6 formed in the prescribed position of the ferroelectric liquid crystal panel 1. A polarization current detecting circuit 7 detects the change quantity with time before the generation of the polarization current from the impression and the result thereof is fed back to the timing control circuit 5 to change the driving voltage level and driving voltage timing to be impressed on the signal driver 2 of the ferroelectric liquid crystal panel 1, by which the characteristics of the ferroelectric liquid crystal panel 1 are corrected.  As a result, the direct detection of the behavior of the liquid crystals is made possible and the simultaneously detection of the switching characteristics exclusive of temp. information is made possible.
Patent JP-H08196997-A (JP)
Title: Method and apparatus for removing foreign matter from pellet
Inventor: HASHIMOTO MASAYUKI
IPC: B07B4/02
Filed: 1995-01-20
Abstract: PURPOSE: To remove fine foreign matters which stick to the surface of pellets or exist between pellets continuously and efficiently by jetting high pressure clean air at a speed of the sound speed or more to cross pellets falling continuously. CONSTITUTION: Clean air 2kg/cm<2> (gauge) or more in pressure is jetted to pellets to remove fine foreign matters from them. An air jet nozzle 4 is formed which is connected with the high pressure clean air introduction pipe of a pellet foreign matter removing apparatus main body 1 equipped with a pellet supply port 2 in the upper part and a pellet discharge opening 7 in the lower part, and an air exit 5 is formed on the opposite side of the nozzle 4. A horizontal slit is formed in the nozzle 4, and the area of the opening is set up for the jet speed of the high pressure clean air to be the sound speed or more. A lattice- or net-shaped plate or a screen 6 is installed in the air exit 5. The distance between the nozzle 4 and the air exit 5 is set up so that the air can be jetted enough to cope with all the falling pellets.
Patent JP-S61186436-A (JP)
Title: Formation of reinforcing layer on metallic surface
Inventor: KAMIMURA TADASHI
IPC: B22F5/00
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the shape collapsion of a base metal in the stage of forming a composite reinforcing layer mixed with a metal and ceramic fibers on the base metal by incorporating metallic powder having the high-frequency induction heating rate higher than the high-frequency induction heating speed of the base metal into said fibers. CONSTITUTION:The base metal is molded to a prescribed shape and is contained in a prescribed non-dielectric container. The ceramic fibers are brought into contact with the surface thereof to be reinforced. The metallic powder having the high-frequency induction heating rate higher than the high-frequency induction heating rate of the base metal is preliminarily incorporated into the ceramic fibers at 5-30%, more preferably 10-20% volumetric ratio to increase the heating up speed of the base material surface in the stage of heating. The surface of the base metal attains the m.p. earlier than the inside when the composite reinforcing layer incorporated therein with the ceramic fibers is formed on the surface of the base metal by the high-frequency induction heating and therefore the composite reinforcing layer is formed without spoiling the shape of the base metal.
Patent JP-H02208459-A (JP)
Title: Cooling and heating device
Inventor: KUROSAWA MOKICHI
IPC: F24F5/00
Filed: 1989-02-02
Abstract: PURPOSE:To reduce the consumption energy of a circulation pump and obtain a cooling /heating device in simple construction by installing a circulation pump to a pipeline which runs from a first changeover valve to a second change over valve by way of an indoor side heat changer and an outdoor side heat exchanger respectively. CONSTITUTION:During cooling operation, a closed cycle is formed which connects a low temperature side endothermic heat exchanger 12 with an indoor side heat exchanger 16 with change over valves 18 and 19 and circulation pumps 28 and 29 while a closed cycle is also formed which connects a medium temperature side radia tion heat exchanger 8 with an outdoor side heat exchanger 17 in an attempt to dis charge a low temperature medium-based heat indoors with the indoor side heat exchanger 16 and carry out cooling operation, then discharge the medium's heat based on medium temperature outdoors with the outdoor heat exchanger 17. During heating operation, changer over valves 18 and 19 are switched over so that a closed cycle may be formed which connects the medium temperature side heat exchanger 8 with the indoor side heat exchanger 16 with the circulation pumps 28 and 29, thereby dis charging the medium's heat at the medium temperature with the indoor side heat exchanger 16 to carry out heating and discharging the medium's heat at low tempera ture outdoors with the outdoor heat exchanger 17.
Patent JP-H01198330-A (JP)
Title: Manufacture of resin panel equipped with display part
Inventor: YOMO AKIRA
IPC: B29C69/00
Filed: 1988-02-03
Abstract: PURPOSE:To omit a troublesome draft for providing an opening part, by a method wherein the molded protruding part corresponding to a panel main body is formed using a display piece and subsequently cut or ground to form an opening part for fitting the display piece. CONSTITUTION:Display pieces 2 are arranged to the interior of a mold 3 in a front and back reversed state so as to become a predetermined arrangement state at a predetermined positions and heated to thermoforming temp. to perform pressure forming operation. A panel main body 4 is taken out of the mold 3 and the display pieces 2 are detached from the panel main body 4 and the molded protruding parts 5 of the panel main body 4 are cut and removed using a NC router 9 so as to leave the parts corresponding to the thickness t2 of each of the display pieces 2 to form display fitting opening parts 6. The respectively corresponding display pieces 2 are fitted in the opening parts 6.
Patent JP-H02168750-A (JP)
Title: Repeater
Inventor: KASAHARA HIROYUKI
IPC: H04J3/08
Filed: 1989-02-02
Abstract: PURPOSE:To preserve same data channel and timing relation of an input and output signal of a repeater independently of branch processing by allowing a controller to use other changeover device to restore the sequence of multiplex the same as an output of serial/parallel conversion (S/P) prior to parallel/serial(P /S) conversion. CONSTITUTION:A control signal from a controller 6 controls a 1st switch 2 so that n-set of branch circuits 31-3n applying branch processing as to each channel output of the 1st switch 2 receive an ID signal being the result of identifying an output of the 1st switch 2 and the branch output from the branch circuits 31-3n is a prescribed channel output. A 2nd switch 4 receives each channel output of the 1st switch 2, gives an output to n-channel prescribed output terminal and the parallel output signal of the 2nd switch 4 is converted into a serial signal by a parallel/serial conversion section 5, which gives an output. In this case, since the 2nd switch 4 is so controlled by the control signal from the controller 6 that the switch 4 gives an output corresponding to the input channel of the 1st switch 2, the sequence of input and output channels of the repeater is preserved even with the insertion of the switches 2, 4.
Patent JP-S62182151-A (JP)
Inventor: NAKAMIZO MASATOSHI
IPC: C04B35/626
Filed: 1986-02-06
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-H02204638-A (JP)
Title: Starter for diesel engine
Inventor: TAKAICHI KAZUHIKO
IPC: F02D11/08
Filed: 1989-02-01
Abstract: PURPOSE:To throttle an intake quantity at time of starting and reduce the extent of engine starting torque by opening a throttle valve with operation of an air pressure type actuator by the return of a decompression lever, and opening it after the specified time by throttling a valve gear. CONSTITUTION:When a decompression lever 11 is tilted to the right and set to an exhaust decompressed state, a check valve 32 of a valve gear 31 is opened and a diaphragm type actuator 21 will not be operated, so that a throttle valve 27 is left fully opened intact. When a starting rope gets pulling, the decompression lever 11 is returned by a return spring 13, a diaphragm chamber 22 of the actuator 21 comes to negative pressure, closing the throttle valve 27 to the full, and simultaneously the diaphragm chamber 22 is gradually approximated to atmospheric pressure by dint of air slightly flowing in from a throttle passage 33 of the valve gear 31, starting to open the throttle valve 27. Thus, starting torque at time of engine starting is reduced, and starting work can be easily performed.