baber/WOPTO huggingface dataset:
Patent JP-H05180270-A (JP)
Title: Variable load adjusting system crankshaft mechanism for new type internal combustion engine
Inventor: TAKADA TOSHIHIRO
IPC: F16F15/26
Filed: 1992-01-03
Abstract: PURPOSE:To keep on supplying torque as strong as possible even when in high rotation by helping rotational motion in an internal combustion engine and so on. CONSTITUTION:A counter weight core 10 is moved by means of a heat resistant spring 13 so that a torque value can be changed by means of a rotational speed and a centrifugal force while sandwiching the couner weight core 10 between two parts after a counert weight part is cut in two. A counter weight guide 6 is set so that the counter weight core 10 can not follow abnormal orbit, and counter weight core holders 8 and 9 are also set on both the connecting rod connecting part side and the main shaft part side. Fixing edges are arranged in the counter wight core holders. In the counter weight core holders, fixation between a shaft setting part 4 and a great lower bound presser plate 5 is carried out by means of cap bolts 12, and bolt heads must not be brought into contact with a connection rod. In the counter weight core, a greatest lower bound position is adjusted by means of the counter weight core greatest lower bound position setting presser plate 5.
Patent JP-S56130731-A (JP)
Title: No-picture photographing device of camera
Inventor: MATSUKAWA NOBUO
IPC: G03B17/36
Filed: 1980-03-19
Abstract: PURPOSE:To expand automatically the range of the numbers of no-picture frames as required a long-sized film back is used, by varying the number of no-picture frames by interlocking a forcible time-adjusting device with a film-frame-number counter at the film back side when the film back is equipped to a camera. CONSTITUTION:When a long-sized film back is used, equipping film back 6 to camera 1 turns on normally closed switch 5 and film frame number counter 7 indicates the O-th-N2-th frames. Then, when the indication of counter 7 exceeds N2, switch 8 turns on. If frame number N1<N2 and O<=N<=N1, switches 4 and 8 are turned off and automatic exposure time-adjusting circuit 3 is not in operation, so that the shutter time will correspond to short-time exposure. If N1<N<=N2, switch 4 is turned on, but switch 8 is off, so that it corresponds to the short-time exposure eventually. When N2<N, switch 8 is also turned on and automatic time- adjusting circuit 3 operates to make TTL-photometric exposure effective.
Patent JP-S53119695-A (JP)
Title: Gallium phosphide red emitting element
Inventor: HACHIMAN AKIHIRO
IPC: H01L21/28
Filed: 1977-03-29
Abstract: PURPOSE: To increase the red emission efficiency of GaP by making the N 2  concentration of n type GaP layer of pnn structure less than 2 × 10 16 /cm 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59158707-A (JP)
Title: Weighty load transport apparatus
Inventor: KAWANAKA SUSUMU
IPC: B65G7/04
Filed: 1983-02-28
Abstract: PURPOSE:To automatically move rollers and conducting plates by coupling a plurality of rollers to form a roller device, coupling a plurality of conducting plates in contact with the outer periphery of the roller device to form a conducting plate device, and guiding the devices along a fixed path surrounding a transported article. CONSTITUTION:When a transported article 1 is pulled in direction of an arrow 22 by a tractor 6, the transported article 1 is moved in the same direction on rollers 10 by rolling friction. At this time, the rollers 10 are coupled at both ends thereof endlessly, so that the rollers 10 are rolled with grooves 14 mounted on the rollers 10 along an endless guide 12 fixed to the transported article through support means 13A-13D, and automatically transported from the rear of the transported article via the upper portion of the article to the front thereof. A plurality of conducting plates 16 endlessly coupled by expansion couplers with a spring are engaged with the grooves 14 of the rollers 10 and automatically transported in rolling frictional contact with the rollers 10 from the rear of the transported article 1 via the upper portion of the article to the front thereof.
Patent JP-S61193401-A (JP)
Inventor: YAMAMOTO ASAYUKI
IPC: H01C7/02
Filed: 1985-02-21
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-S60176106-A (JP)
Title: Sequence controller
Inventor: INUI TADASHI
IPC: G06F13/38
Filed: 1984-02-22
Abstract: PURPOSE:To utilize a capacity of a register twice, three times or over by storing once a storage data of the register to other memory set especially and putting other storage data again into the register. CONSTITUTION:To which area of a memory 4 set especially the data is to be stored is decided by block identification E. A data to be stored in a block 4a is written in addresses 5000-5377 of a register 1c, the block 4a is designated by a block designation byte and the data is stored in the memory 4a by using a memory address C. Then the data of the addresses 5000-5377 of the register 1c is rewritten and stored similarly in a block 4b. In taking out the data conversely, when a read command is given to the memory 4, a block identification signal, a memory address and a data are fed to a sequence controller main body. The data is stored again to the addresses 5000-5377 of the register by using the memory address as a pointer.
Patent JP-H01208908-A (JP)
Title: Variable attenuation device
Inventor: HIRAOKA TAKAHIRO
IPC: H03H11/24
Filed: 1988-02-16
Abstract: PURPOSE:To attain excellent impedance matching by providing a 2nd active element applying impedance conversion to a signal inputted to an input line and outputting the result to an input terminal of a 1st active element and a 3rd active element applying impedance conversion to a signal outputted from an output terminal of the 1st active element and outputting the result to an output line. CONSTITUTION:A microwave signal inputted to an input microwave line 10 is subjected to impedance conversion at an FET 11 of an input matching circuit 201 and inputted to an FET 13 of a variable attenuation circuit 202. The variable attenuation circuit 202 attenuates the inputted microwave signal according to the attenuation corresponding to the bias voltage Vc inputted to a 2nd gate of a twin FET 13 and gives an output to an output microwave line 18 via an FET 17 being an output matching circuit 203 applying impedance conversion processing. Thus, the bias voltage Vc is varied by a variable voltage source 200 to vary the attenuation of the microwave variable attenuator.
Patent JP-H10233109-A (JP)
Title: Tunnel lighting dustguard cover
Inventor: IKEDA HIDEKI
IPC: F21V15/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To simply and quickly carry out cleaning work, by equipping a cover for sealedly or roughly convering a tunnel luminaire and having a transparent part in a region in accordance with an irradiated part, and a transparent film detachably provided contacting the cover surface. SOLUTION: A tunnel lighting dustguard cover is equipped with a transparent film 3 detachably provided contacting a cover 2 surface, and the transparent film 3 is e.g. a polyester film overlappedly stuck by three films, and is stuck to the region B of the cover 2 surface. The overlappedly stuck transparent film 3 can be simply peeled off sequentially at each layer, by grasping a gripping part. Consequently, soil can be simply removed from the region B, by peeling off one of the overlappedly stuck films 3 even in the case where a tunnel luminaire is exposed to an exhaust gas, etc., for a long time, and the soil adheres to the surface of the transparent film 3.
Patent JP-H01210445-A (JP)
Title: Styrene/maleic anhydride copolymer resin composition
Inventor: MIZUNO HIROHIDE
IPC: C08L25/04
Filed: 1988-02-17
Abstract: PURPOSE:To obtain the title resin composition improved in weather resistance without detriment to its heat resistance, rigidity, etc., by adding a benzotriazole light stabilizer and a hindered amine light stabilizer to a styrene/maleic anhydride copolymer resin in a specified weight ratio. CONSTITUTION:0.01-1 pt.wt. benzotriazole light stabilizer (B) and 0.01-1 pt.wt. hindered amine light stabilizer (C) are added to 100 pts.wt. styrene/maleic anhydride copolymer resin (A) to produce a styrene/maleic anhydride copolymer resin composition of improved weather resistance. Examples of component B include 2-(2'-hydroxy-5'-methyl-phenyl)benzotriazole and 2-(2'-hydroxy-3,5-di-t- butyl-phenyl)-5-chlorobenzotriazole. Examples of component C include compounds of formulas I and II. The obtained resin composition can be suitably used for automobile parts, etc.
Patent JP-S5220761-A (JP)
Title: Multi-colour gas discharge panel
Inventor: KOIZUMI HAJIME
IPC: H01J17/49
Filed: 1975-03-22
Abstract: PURPOSE: Simplification of the multi-colour display by selective discharge of the positive column luminescence and the negative glow luminescence into the same space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54127486-A (JP)
Title: Composite film for covering package
Inventor: YOSHIDA KAZUHIRO
IPC: B32B27/36
Filed: 1978-03-28
Abstract: PURPOSE: Composite films for covering package that are prepared by using rigid polyvinyl chloride, polystyrene, polycarbonate or polyester as layers other than the sealing one, thus reducing curl at the sealded part.  
     CONSTITUTION: Rigid polyvinyl chloride, polystyrene, polycarbonate, or polyester of 15W40 micron thickness is used for layers other than sealing one in composite films and the thickness of the sealing layer is made to less than 40 microns. Above rigid polyvinyl chloride, polystyrene, polycarbonate, and polester are superior in nerve among thermoplastic resins even when the films are relatively thin and resist curling at the part to be sealed in deep drawn package. Less than 15 microns in film thickness reduces the resistance to curling and exceeding 40 microns also does not develop the effect, thus 15W40 microns is suitalbe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11228611-A (JP)
Title: Production of methacryl resin
Inventor: YANAGASE AKIRA
IPC: C08F20/12
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methacryl resins excellent in heat resistance at a low cost by increasing syndiotacticity without spoiling strengths and optical characteristics inherent to the methacryl resins. SOLUTION: This production process of methacryl resins comprises using (a) 0.01-20 pts.wt. of a peroxy ester, (b) 0.01-20 pts.wt. of at least one metal compound selected from the group consisting of a metal of I-A family, a metal of II-A family, zinc, lead, cobalt, nickel, manganese, iron, cadmium and copper, (c) 0-20 pts.wt. of water and (d) 0.01-10 pts.wt. of a mercaptan as a polymerization initiator and polymerize at -30-50 deg.C.
Patent JP-H02214729-A (JP)
Title: Frictional material
Inventor: KANZAKI HIDETOSHI
IPC: C08J5/14
Filed: 1989-02-16
Abstract: PURPOSE:To provide the title material having tightly integrated link, improved in frictional coefficient and wear resistance, comprising an acrylic fibrous material having special texture, resin and filler. CONSTITUTION:The objective material comprising (A) an acrylic fibrous material, (B) a resin and (C) a filler. The component A has the following characteristics: many openings of unspecified shape are present on the transverse section, each of the openings forming, within the fiber, nearly parallel stringy (straw-like) voids >=60mu in length along the fiber direction, thus defining the backbone; numerous fine beard-like filaments branched from the backbone are present on the surface of this backbone; and the backbone itself is partially split in its long direction into a plurality of fibers.
Patent JP-H1041797-A (JP)
Title: Switch circuit with excess current detecting function
Inventor: MIZUNO FUMIAKI
IPC: H03K17/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To protect a wiring member or a load. SOLUTION: A microcomputer 4 controls the turn-on and off of an FET 2 through a driving circuit 5 according to the instruction signal of the turn-on or turn-off of a lamp L. Also, the microcomputer 4 fetches currents IL flowing in the lamp L inputted through an A/D converter 6 in each prescribed sampling time TS, and compares the fetched currents IL with a known specific current value IR. Then, when IL>=IR, the count of an energizing time T is started, and when the accumulated of IL×TS is turned into a preliminarily set value S0 , the FET 2 is turned off. Also, when the detected currents IL are more than a preliminarily set upper limit value I0 (>=IR), the microcomputer 4 immediately turns off the FET 2 through the driving circuit 5.
Patent JP-S62194660-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L21/331
Filed: 1986-02-21
Abstract: PURPOSE:To elevate the threshold voltage of a section in the vicinity of a field, to increase the withstanding voltage of a semiconductor device without damaging the degree of integration and to improve quality and reliability by spottily irradiating the surface of a base body, particularly, the section in the vicinity of the field, by gamma-rays in a process before forming an Al wiring. CONSTITUTION:Epitaxial n layers 3 with n<+> buried layers 2 in one main surface of a p-type Si substrate 1 are isolated by an isolation p layer 4 to shape island regions I, II, an n-p-n transistor consisting of a p diffusion base 10, an n<+> diffusion collector 8 and an n<+> diffusion emitter 9 is formed in the island region I through known selective diffusion, and a resistor 5 by p diffusion is shaped in another island region II. The whole surface is irradiated by gamma-rays, and a threshold VTH on the interface of an SiO2 film/an Si layer is changed. Al wirings 7 are formed according to a normal Al electrode (wiring) forming process, such as contact photoetching, Al sputtering, patterning, etc.
Patent JP-H03242423-A (JP)
Title: Inertia supercharger of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B3/06
Filed: 1990-02-16
Abstract: PURPOSE:To spread a matching region of an inertia supercharge by providing a plurality of intake valves per unit cylinder and changing an introducing form of air from each intake valve in accordance with an operation condition of an engine. CONSTITUTION:A plurality of intake systems are constituted by providing two intake valves 2a, 2b per unit cylinder, and intake manifolds 3a, 3b, 4a, 4b, provided in each intake system, are divided corresponding to a cylinder group only by the cylinder with an intake stroke not overlapping together. A resonance frequency of resonance passages 8a, 8b, 11a, 11b, which reach collective parts 5a, 5b, 9a, 9b from an air cleaner 6, is made different in each intake system. There is provided a controller 17 in which open/close valves 14, 15, provided in communication paths 12, 13 for mutually connecting halfway the resonance passages 8a, 8b, 11a, 11b of reaching the intake manifolds 3a, 3b, 4a, 4b of the equal intake system, are open/close controlled being based on an engine speed. In this way, a matching region of an inertia supercharge is rapidly spread.
Patent JP-H07224083-A (JP)
Title: Production of arbutin
Inventor: FUJIWARA NORIO
IPC: A61K8/00
Filed: 1994-02-08
Abstract: PURPOSE:To obtain highly economical arbutin easily and efficiently. CONSTITUTION:Hydroquinone is allowed to absorb into the seeds, nutritive germ plasm or seedlings of a plant to produce arbutin therein, and this arbutin is separated therefrom and taken.
Patent JP-H06252770-A (JP)
Title: Data transmission system
Inventor: SUGAWARA YASUHIRO
IPC: H04L25/49
Filed: 1993-02-24
Abstract: PURPOSE:To provide a data transmission system whose transmission speed is improved when a transmission signal is coded by a biphase code. CONSTITUTION:A sender side sends data to a receiver side by using a biphase code representing one state of a binary signal with a signal of a predetermined pulse width and representing the other state of the binary signal with a signal having a polarity change point between the pulses, and the receiver side detects an edge of the received pulse signal to apply reception processing in the edge part. In the data transmission system as above, the receiver side detects polarity change points 103, 104 from the received signal to execute unprocessing for the reception at the detected polarity change points 103, 104.
Patent JP-H05231790-A (JP)
Title: Condensing heat transfer tube
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/26
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a condensing heat transfer tube in which adherence of refrigerant between fins is prevented and heat transfer performance can be improved. CONSTITUTION:Fins 8 are formed at a pitch of 7mm or more on a surface of a tube body 7 out of a tube, and a first cutout 9 extended in a direction inclined at an angle a (40 deg.<=alpha<=60 deg.) with respect to the fins 8 is provided. Further, a second cutout 10 for splitting a crest of each fin 8 is provided.
Patent JP-S51111692-A (JP)
Title: Very low temperature bushing
Inventor: ABE KIMIHITO
IPC: H01B17/30
Filed: 1975-03-26
Abstract: PURPOSE:A structure sustaining the airttightness between a fixing means and an insulating layer.
Patent JP-S62192910-A (JP)
Title: Cleaning liquid injection device
Inventor: UNO MASATOSHI
IPC: G11B5/41
Filed: 1986-02-20
Abstract: PURPOSE:To inject cleaning liquid while an O-ring of an injection adaptor is adhered closely around an injection inlet by placing the injection inlet of a head cleaner 1 correctly to an injection adaptor of a nozzle of a pressing case by a holder, and pressing the holder in the direction of nozzle. CONSTITUTION:While the lower side face of the injection inlet 12 of a case 2 of a head cleaner 1 is directed downward, the corner of the injection inlet 12 of the case 2 is inserted between an upper face plate 43 and a low face plate 44 of a holder 24. Then the end at both sides of the corner of the injection inlet 12 of the case 2 of the head cleaner 1 is pressed to bring into contact with each positioning piece 46 at the inner side of a side plate 45 of the holder 24 and in such a state, the case 2 of the head cleaner 1 and the injection adaptor 22 are made perpendicular. Then the injection inlet 12 of the lower side face of the case 2 is opposed coaxially to a jet inlet 31 of the adaptor 22, an operation section 57 at the lower side of the pressing part 53 of a pushbutton 25 is pressed elastically to bring contact into with the upper side face of the case 2 and each recess 15 at the lower face side of the case 2 is fitted to each projection 48 of the lower face plate 44 of the holder 24. In depressing the press part 53 of the pushbutton 25 downward, the holder 24 is descended and the surrounding of the injection inlet 12 at the lower side face of the case 2 is adhered closely to the O-ring 34 of the injection adaptor 22.
Patent JP-S54129628-A (JP)
Title: Compressor controller for automotive cooler
Inventor: SAKURAI MASAO
IPC: B60H1/32
Filed: 1978-03-28
Abstract: PURPOSE:To improve the noise reduction of an automotive cooler by operating a compressor even at lower revolving speed than ON speed of a revolving speed detector. CONSTITUTION:A controlling solenoid drive unit 7 is operated by a temperature controller 9 to accelerate the engine speed, and a time limiter 11 is operated by the controller 9 to forcibly operate a compressor 6 of an automotive cooler by allowing the signal from the limiter 11 to make the speed detector 10 to become ON speed detecting state. Thus, the compressor 6 can be operated even at lower revolving speed than ON speed of the detector 10.
Patent JP-H07244033-A (JP)
Title: Ultrasonic flaw detection apparatus and method for stub welded part
Inventor: TAKASU YOJI
IPC: G01N29/26
Filed: 1994-03-07
Abstract: PURPOSE:To detect the flaw only of a stub welded part and to enhance the efficiency of flaw detection work. CONSTITUTION:The ultrasonic flaw detection apparatus contains an ultrasonic probe arranged to the pipe shaft of a CRD stub 7 to transmit and receive ultrasonic waves, a shaft 16 holding the ultrasonic probe 15, a drive device 20 rotating the shaft 16 in the circumferential direction thereof and further moving the same in the axial direction thereof and controllers controlling them and processing data. The shaft 16 is rotated by the drive device 20 receiving the signal of a controller 18 to be operated and the position of the ultrasonic probe 15 is repeatedly moved up and down in the axial direction of the shaft 16 while rotated around the shaft 16 to detect the flaw only in a CRD stub welded part 8. Therefore, the flaw only in the stub welded part 8 can be detected and the efficiency of flaw detection work can be enhanced.
Patent JP-H09211615-A (JP)
Title: Camera
Inventor: OKUNO RYOJI
IPC: G03B1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To confirm the shifting amount of the actual film stop position to a desired position easily and immediately after the stop of film feeding. SOLUTION: A camera is provided with an opening part 4a in a film feed groove for confirming whether when the feeding of a film is stopped, the film is stopped actually in a desired position or not according to the perforation existing in the film and with a film stop position confirming part 1f which is a reference position on the camera side for stopping the perforation in a desired position. Thus, it is possible to confirm the perforation passed through the opening part 4a and confirm positional shifting between the perforation and the film stop position confirming part 1f.
Patent JP-H07245021-A (JP)
Title: Flame resistant insulated electric wire
Inventor: KIMURA KAZUFUMI
IPC: B29K83/00
Filed: 1994-03-07
Abstract: PURPOSE:To produce no harmful halogen gases at the time of burning by coating a conductor with a composition and cross-linking the composition which is prepared by adding a specified parts by weight of metal hydroxides to 100 pts. by wt. of a mixture containing a specified wt.% of silicone component and adding a specified pts. by wt. of metal oxides, if necessary. CONSTITUTION:A conductor is coated with a composition prepared by compounding silicone having high flame resistance and softness and polyolefin having high mechanical strength. That is, a material consisting of polyolefin, organopolysiloxane with 3000 or higher polymerization degree, and silicone- grafted polyolefin is used for the composition. Metal hydroxides in 50-250 pts. by wt. is added to 100 pts. by wt. of mixture containing 1-30wt.% of silicone component. The composition, if necessary to which 0.1-30 pts. by wt. of metal oxides or metal carbonates are added further is applied to a conductor, cross- linked to give a flame resistant insulated electric wire. The electric wire has excellent properties such as high flame resistance and water-proofness and produces no halogen gas at the time of burning.
Patent JP-H10230637-A (JP)
Title: Method and apparatus for recording image, and method for controlling image-recording apparatus
Inventor: NAGATA MASAYA
IPC: G03G15/05
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To increase an evaporation amount of ink by utilizing a discharge action without raising an ink-heating temperature, and control the evaporation amount of ink in accordance with contents of printing data with superior response. SOLUTION: The apparatus comprises a heating device 20 for heating an ink 3, a charging device (charge electrode 4, etc.) for charging the ink 3, a discharge control device (a discharge hole 14, an electric field shutter 8) for controlling the ink 3 to be discharged intermittently in accordance with an electric signal corresponding to image data to be recorded, and a discharge device for controlling an evaporation amount of the ink 3. The discharge device has a discharge electrode 22, a high voltage generator 24 for impressing a voltage to the discharge electrode 22, a reference electrode 23 for bringing about discharge to the discharge electrode 22, and a discharge control device 24 for controlling the high voltage generator 24 to be turned ON/OFF, etc.  An ink density in the vicinity of an ink evaporation part is decreased by the discharge, so that the evaporation amount of ink is increased.