baber/WOPTO huggingface dataset:
Patent JP-H08286412-A (JP)
Title: Image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G7/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide an electrophotographic image forming method using a photoreceptor having wear resistance and capable of stably giving an image even when the photoreceptor is used at high temp. and humidity over a long period of time. CONSTITUTION: A toner image is formed on an org. photoreceptor with a surface layer contg. fine particles and it is transferred to a substrate to form an electrophotographic image. In this image forming method, reclaimed paper contg. calcium carbonate of 0.1-5.0μm number average primary particle diameter as a filler is used as the substrate.
Patent JP-S5518148-A (JP)
Title: Programmable divider
Inventor: IKEDA KATSUYUKI
IPC: H03K23/64
Filed: 1978-07-25
Abstract: PURPOSE:To secure the output of the pulse featuring about 1/2 division ratio at all times by allowing the direct input for the pulse and with no actuation of the gate circuit in case N features an even number and actuating the gate circuit every second time in case N is an odd number respectively. CONSTITUTION:Register circuit 6 perorms registering in the binary number for division ratio N; 2<m-1> counter 7 counts up to 2<m-1> with the minimum integer of m satisfying M<=2<m> in the case of the maximum number of M; coincidence circuit 8 secures the coincidence between the output of circuit 6 and counter 7; and waveform shaping circuit 11 resets assuredly counter 7 by the output of circuit 8. Then the output of circuit 11 receives 1/2 division 9 to be delivered, and at the same time gate circuit 10 deletes one shot of the pulse which is supplied to counter 7 via the external command. In other words, the pulse is supplied directly with no actuation of circuit 10 when N features an even number, and circuit 10 is actuated every second time in the case of N showing an odd number respectively. As a result, the pulse featuring about 1/2 division ratio can be delivered at all times.
Patent JP-H07301343-A (JP)
Title: Flat plate plug
Inventor: ANDO MASAYUKI
IPC: F16K13/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a valve, which can be used in both shutoff and flow regulation further with operability and closing ability improved to decrease fluid resistance when fully opened, which can be manufactured economically in various sizes. CONSTITUTION:In a flat plate plug 1 provided with a valve seat 2 provided in the halfway of a flow path, valve element 10 coming into contact with and separating from this valve seat 2 to shut off the flow path or to regulate a flow amount and a plug main unit holding these valve seat 2 and valve unit 10 in the inside, the flat plate plug 1 has the valve seat 2 having a fixed tilt angle relating to a flow direction of fluid, flat plate 11 serving as a base unit of the valve unit 10 and a long hole 13 provided in a back part of the flat plate 11, to provide the valve unit 10 held at an initial tilt angle beta smaller than a tilt angle alpha of the valve seat 2 relating to the flow direction of fluid and an operating bar 20 turnably held in a direction of increasing the front tilt angle beta of the valve unit 10. The valve unit 10, by operating the operating bar 20, after coming into contact with one end of the valve seat 20, is moved adjacent or closely attached to the valve seat 2 by further turning the one end to a supporting point.
Patent JP-H07297469-A (JP)
Title: Multistage optical fiber amplifier and its optical parts
Inventor: OSONO KAZUMASA
IPC: H01S3/06
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an optical fiber amplifier which has a high gain and can be reduced in size and the optical parts of which can be reduced in insertion loss by connecting a forward exciting optical fiber amplifier which outputs a large saturated output and excites a specific wavelength to the poststage of a backward exciting optical fiber amplifier which has a low-noise characteristic and excites a specific wavelength band through an optical isolator. CONSTITUTION:A 0.98-mum band semiconductor laser 10 is used as the exciting light source of a backward exciting optical fiber amplifier 8 and a 1.4-mum band semiconductor laser 11 is used as the exciting light source of a forward exciting optical fiber amplifier 9. Then the multiplexers 14 and 16 of the amplifiers 8 and 9 are connected to each other through an optical isolator 18. Namely, after signal light is amplified with the amplifier 8 which has a low-noise characteristic and performs 0.98=mum band excitation, the signal light is further amplified with the amplifier 9 which outputs a large saturated output and performs 1.48mum excitation.
Patent JP-H11256917-A (JP)
Title: Shake stopping device of top-railed sliding door
Inventor: OTA YOSHIFUSA
IPC: E05F7/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a shake stopping device capable of surely preventing a top-railed sliding door from shaking in the right and left lateral direction when it is closed. SOLUTION: This shake stopping device is provided with a shake stopping pin 7 continuously provided on the front end of a moving body internally mounted on the lower end part of a top-railed sliding door slidably in the same direction as the moving direction of the sliding door 1, a lock hole 10 to which the projected shake stopping pin 7 is fitted, and an operating means 13 provided on the floor face side.  Further, it is provided with an operated tool 20 provided in the vicinity of the rear end of the lower end part of the sliding door 1 so that by the movement of the sliding door 1 nearby the beginning end of the closing stroke of the sliding door 1, it is brought in contact with the operating means 13 to be driven in the positive direction, and by the movement of the sliding door 1 nearby the beginning end of the opening stroke of the sliding door 1, it is brought in contact with the operating means 13 to be driven in the reverse direction, a motion conversion means 31 converting the reciprocal motion of the operated tool 20 to the reciprocating motion of the moving body 6,  and a holding means 27 alternatively holding the condition of projecting the shake stopping pin 7 by the forward movement of the moving body 6 and the condition of retreating the shake stopping pin 7 by bacward movement.
Patent JP-S5425700-A (JP)
Title: Alarm unit
Inventor: KASHIWAZAKI YOSHINORI
IPC: G08B23/00
Filed: 1977-07-29
Abstract: PURPOSE: To prevent the delivery of mis-alarm when installing an operating unit in the alarm area or coming in or going out the area, by delaying the operation of the alarm unit for a given time every time when the operating unit is operated and the detector is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60234596-A (JP)
Title: Medium for test of lysine decarbonation
Inventor: IGARASHI TAKESHI
IPC: C12Q1/527
Filed: 1984-05-09
Abstract: PURPOSE:The medium for the test of lysine decarbonation, enabling the determination on the same day as well as on the next day, and composed of yeast extract, peptone, glucose, 0.2-2g of alkali metal dihydrogen phosphate, L-lysine mineral acid ester and a pH indicator. CONSTITUTION:The medium is composed of 1-10g of yeast extract, 1-10g of peptone, 0.1-2g of glucose, 0.2-2g of alkali metal dihydrogen phosphate, 5-50g of L-lysine mineral acid salt, 0.005-0.1g of 5'-pyridoxal phosphate and 0.01- 0.2G of a pH indicator, and exhibits 5.5-6.5pH when dissolved in 1l of water. The above compositional ratio is critical, and especially, the amount of the alkali metal dihydrogen phosphate is set so as to give a pH of 5.5-6.5 when dissolved in 1l of water and to enable the distinct color-development reaction. The pH indicator in the above medium is especially preferably phenol red.
Patent JP-S61252920-A (JP)
Inventor: ORAIN MICHEL ALEXANDRE
IPC: F16C33/46
Filed: 1986-04-19
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-H05292372-A (JP)
Title: Trigger signal generating circuit
Inventor: SHIRANE MIKA
IPC: H04N5/765
Filed: 1992-04-10
Abstract: PURPOSE:To prevent erroneous output of a trigger signal at the time of power-on. CONSTITUTION:A trigger signal generating circuit 60 where a rise detecting circuit 42 and a fall detecting circuit 43 for an input signal (a) are made in logic circuitry and a trigger signal (n) corresponding to the rise and the fall of the input signal (a) is outputted is provided with a trigger signal output control circuit 70 on the power supply side. Before a prescribed time elapses after power-on, an output transistor Qa is controlled to inhibit the output of the trigger signal (n).
Patent JP-H08243009-A (JP)
Title: Key holder with photograph holder
Inventor: UEHARA MASAMI
IPC: A47G29/10
Filed: 1995-03-13
Abstract: PURPOSE: To make an original key holder by attaching a photograph holder made of synthetic resin into which a photograph is directly inserted. CONSTITUTION: A photograph 1 is to be inserted into the center of the photograph holder. The front of the photograph is covered with transparent resin 2, and the rear with colored resin 3. A small ring 4 to connect a key holder is attached at the top the photograph holder.
Patent JP-H05287870-A (JP)
Title: Pergola with screen
Inventor: MATSUZAWA HIROSHI
IPC: E06B9/40
Filed: 1992-04-13
Abstract: PURPOSE:To add shading and rain visor functions to a pergola. CONSTITUTION:Plural pergola components 3 each of which is formed substantially L-shape by a longitudinal member 1 and a lateral member 2 are arranged side by side to form a pergola 4. The pergola 4 is disposed above a balcony provided on the building main body. A drawable screen 7 which can be drawn toward the outdoor side along the lateral member 2 is provided on the building main body side end area of the lateral member 2. The screen 7 is laid between the adjacent lateral members 2.
Patent JP-H10265872-A (JP)
Title: Copper or copper alloy material excellent in resin adhesiveness
Inventor: KODAMA ATSUSHI
IPC: C22C9/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the copper or copper alloy material to give good adhesiveness with a resin. SOLUTION: In the copper or copper alloy material given a roughed surface by dull roll rolling at the time of final rolling or temper rolling, or in the copper or copper alloy material given a rouged surface by an acid solution etching, based on the surface enlarged in 1,000 times by an electron three dimensional roughness analyzer, an arithmetic average roughness is 0.05-0.8 μm and a surface area substitutive value, which is defined as (sample surface area obtained from measurement)/(length × width in measurement range), is 1.005-1.08.  Or in the copper or copper alloy material having a roughened surface of an oxidized film formed on a surface by immersing in an alkali solution after final rolling, based on the surface enlarged in 3,000 times by an electron three dimensional roughness analyzer, an arithmetic average roughness is 0.03-0.5 μm and a surface area substitutive value is 1.005-1.1. These are excellent in a joining property with a resin.
Patent JP-S5317894-A (JP)
Title: Piping
Inventor: KOTANI KOUICHI
IPC: G21D1/00
Filed: 1976-08-02
Abstract: PURPOSE:To reduce the quantity of discharging water from a broken part even when a piping is broken, by means of deviding the flow path of a piping into more than two pipings in a neuclear reactor or a high pressure liquid handling chamical plant etc.
Patent JP-S58208115-A (JP)
Title: Direct current supply type continuous electric furnace for reactivating activated carbon
Inventor: NAKAO KOUZABUROU
IPC: C01B31/08
Filed: 1982-05-31
Abstract: PURPOSE:To enable the smooth and continuous operation of a direct current supply type electric furnace and to enhance the quality of regenerated activated carbon by attaching tightly sealed vessels each provided with cocks at the inlet and outlet to both of the top charge inlet and bottom discharge outlet of the electric furnace. CONSTITUTION:One of two cocks 6 attached to the top and bottom of a tightly sealed vessel 7 attached to the top of a direct current supply system electric furnace for regenerating and activating activated carbon can be kept in a closed state. One of two cocks 6 attached to the top and bottom of a tightly sealed vessel 7 attached to the bottom of the furnace can be also kept in a closed state. Accordingly, the furnace can be operated in a tightly sealed state without directly exposing the inside of the furnace to open air when activated carbon 8 to be regenerated is charged into the furnace and regenerated and cooled activated carbon 21 is discharged from the furnace during operation. It is unnecessary to temporarily stop the operation of the furnace, and perfectly continuous operation is enabled.
Patent JP-H06298948-A (JP)
Title: Resin composition containing glass fiber
Inventor: YAMAMOTO NAOKI
IPC: C08J5/08
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a composition composed of rubber-coated glass fibers and a thermoplastic resin, having balanced rigidity and toughness and enabling the reduction of the wall thickness and the weight of molded article. CONSTITUTION:The composition is composed of (A) a rubber-coated glass fiber coated the whole surface of glass fiber with a rubber layer and (B) a thermoplastic resin. Preferably, the content of the component A is 5-50wt.% and the glass fiber constituting the component A has an aspect ratio of >=5 and a length of <=7mm.
Patent JP-S63256121-A (JP)
Title: Dry desulfurization method of exhaust gas of sulfuric acid producing installation
Inventor: TANAKA HIROMI
IPC: B01D53/50
Filed: 1987-04-13
Abstract: PURPOSE:To perform effective desulfurization by feeding exhaust gas to a removing tower of SO3 and then adding water thereto and treating the mixture in a removing tower of SO2 and on the other hand, regenerating activated carbon in a regeneration tower and thereafter feeding it to the removing tower of SO2 to absorb water and circulating it to the removing tower of SO3 and the regeneration tower. CONSTITUTION:Exhaust gas contg. SOx discharged from a sulfuric acid producing installation 1 is fed to a removing tower 4 of SO3 and SO3 is adsorbed and removed with a moving bed of activated carbon. Then steam or water is added to the exhaust gas at 0.5-3.0vol.% therefor and introduced into a removing tower 5 of SO2 to adsorb and remove SO2. On the other hand, activated carbon is fed to the removing tower 4 of SO3 from the removing tower 5 of SO2 and furthermore fed to a regeneration tower 7 and regenerated by carrier gas and desorbed gas enriched with SO2 is fed to the sulfuric acid producing installation 1 and utilized as a raw material and regenerated activated carbon is circulated to the removing tower 5 of SO2.
Patent JP-H02269469-A (JP)
Title: Step-up converter
Inventor: SHIBATA MITSUO
IPC: H02M3/155
Filed: 1989-04-10
Abstract: PURPOSE:To improve power factor, and to lower higher harmonics by installing a switch conducting when the currents of an inductance are zero in parallel with the inductance. CONSTITUTION:A SW1 represents a switch conducting when the currents of an inductance L are zero and is composed of a semiconductor switch, etc., and is connected in parallel with the inductance L through a diode D1 for preventing reverse currents. K represents a current detector and detects currents flowing through the inductance L, and turns on the switch SW1 discharging the residual energy of the inductance L when the currents of the inductance L zero. Consequently, resonance currents ico by the residual energy of the inductance L as not flow, and the input current waveform of the inductance L can be brought extremely near to sonusoidal waveform. Accordingly, a power factor is improved sufficiently, and higher harmonics can be lowered.
Patent JP-S58215505-A (JP)
Inventor: EDOGAA BURETSUSERUTO
IPC: G01D1/16
Filed: 1983-05-26
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-S58216516-A (JP)
Inventor: TAKEDA KAZUO
IPC: B07C1/16
Filed: 1982-05-29
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-H08265699-A (JP)
Title: Video signal processor
Inventor: YOSHIKAWA AKIRA
IPC: H04N5/93
Filed: 1995-03-24
Abstract: PURPOSE: To provide the stable video at a variable-speed reproduction at a low price by fluctuating the periodic fluctuation of a vertical synchronizing signal in terms of two fields as a unit. CONSTITUTION: A tape is delivered at the speed which is 3/2 times as fast as a three-times mode by a capstan 13. At the time, the outputs of the four heads mounted on a cylinder 8 are selected by an HSW signal in a switch circuit 2 and the signal in which a 4-field unit is repeated as a pattern is outputted. This signal is inputted in a video signal demodulation circuit 4, the signal is converted into a video signal a, the signal is inputted in a delay circuit 23, the signal is delayed for every field by prescribed time in accordance with a delay command d and the signal is inputted in a TV 19. At this stage, each field of the video signal a is delayed by 2H, 3H, 0H and 1H. Thus, the fluctuation of the number of H between vertical synchronizing signals can be made the repeating of a two-field period.  The erroneous discrimination of a reference signal and a nonreference signal is eliminated and the unstable movement of TV screen video can be suppressed.
Patent JP-H03294538-A (JP)
Title: Press roll device in drum machine
Inventor: OKUI KENICHI
IPC: D02H13/18
Filed: 1990-04-05
Abstract: PURPOSE:To uniformly wind warp on a drum in same state by moving a guide press roll in prescribed ratio corresponding to rotation of drum while always pressing winding start and end positions. CONSTITUTION:A drum 7 having cylindrical part and taper part is rotatably provided and a fitting table 20 for installing a reed 28 parallel to the taper part and movably is provided. A guide press roll 21 for guiding warp W on yarn winding face corresponding to each section width is subjected to moving control at a prescribed ratio corresponding to rotation of drum so as to always unify winding start end position A being press position.
Patent JP-S5615522-A (JP)
Title: Electromagnetic relay
Inventor: ONO KENJI
IPC: H01H50/28
Filed: 1979-07-18
Abstract: In an electromagnetic relay, an armature block serving to actuate contact springs includes a pair of armatures and a permanent magnet disposed therebetween to magnetize the armatures to opposite polarities. Pole ends of a yoke carrying the excitation flux created by the relay coil extend between free ends of the armatures. The armature block is suspended by means of a resilient arm integrally formed with the block at one side thereof and having its outer end fixed to a bearing portion, so that a rocking motion of the armature block is achieved by a flexing motion of the resilient arm.
Patent JP-S57206882-A (JP)
Title: Counting device for remaining time
Inventor: SUZUKI KOUICHI
IPC: G04F10/00
Filed: 1981-06-15
Abstract: PURPOSE:To facilitate the operation and the time-confirmation by a remaining time measuring device in a game by separating the device into two units for the first move and defensive hand and making them operate in linkage to each other. CONSTITUTION:A first-move time counting unit A and a defensive hand time counting unit B are connected by a cable C and made to operate in linkage to each other. Said time counting units are provided with selector switches (e) and (f), alarming lamps (x) and (y), and digital displays respectively, and thereby the remaining time allowed for a game for each of the first move and the defensive hand is displayed digitally, while the expiration of an allowed time is indicated by the alarming lamps (x) and (y).
Patent JP-H01262543-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C7/20
Filed: 1988-04-14
Abstract: PURPOSE:To improve the sharpness, the graininess and the color-reproducibility of the photosensitive material by incorporating a compd. capable of forming a elute type coupling reaction product by a coupling reaction with the oxidant of a color developing main agent in at least one layer of the emulsion layer and/or the nonphotosensitive intermediate layer contd. in the photosensitive material. CONSTITUTION:The emulsion layer having a color sensitive property which is composed of a silver halide emulsion layer comprising two or more layers having different sensitivities respectively, has the higher sensitivity in at least one layer closer to a supporting body than in the layer far away from the supporting body. The compd. capable of forming the elute type coupling reaction product by the coupling reaction with the oxidant of the color developing main agent is incorporated in at least one layer of the emulsion layer and/or the nonphotosensitive intermediate layer mounted on the supporting body. Namely, the compd. has a stabilizing group capable of making said compd. to a passive state at a coupling position, and a solubilizing group capable of giving fluidity to the coupling reaction product formed after the coupling reaction of the compd. with the oxidant of the color developing main agent at a noncoupling position. Thus, the color-reproducibility, the graininess and the sharpness of the photosensitive material are improved.
Patent JP-S5217119-A (JP)
Title: Injection carbreator
Inventor: MORIYA HISATOKU
IPC: F02D9/02
Filed: 1975-07-30
Abstract: PURPOSE: Injection carbreator in which a stability of rotation in a range of low speed and low load is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5520511-A (JP)
Title: Display unit for picture
Inventor: AKITA KOUICHIROU
IPC: H04N3/00
Filed: 1978-07-29
Abstract: PURPOSE: To monitor the picture and to display the digital signal by providing the two synchronizing signal generation circuits for interlace scanning and sequential scanning.  
     CONSTITUTION: The ITV camera 20 receives the synchronizing signal 22 for interlace scanning from the synchronizing signal generation circuit 26 and gives the color video signal 23 to the receiver 13. The digital color video information is stored in the memory 24 every picture component of color. The control circuit 25 takes the output 12 of the synchronizing generator 26 as the synchronizing signal for interlace scanning when receiving the video signal, and takes the said signal 12 as the synchronizing signal for sequential scanning when picturing the digital picture. In this case, the digital picture information is read out from the memory 24 and it is given to the receiver 13 via the D/A converter 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60234834-A (JP)
Inventor: HASEGAWA YASUYUKI
IPC: B32B3/30
Filed: 1984-05-09
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-S5216053-A (JP)
Title: Multipl dust crusher
Inventor: MEIRI TETSUJI
IPC: B02C13/16
Filed: 1975-07-30
Abstract: PURPOSE: To provide a dust crusher for removing hard solid constituents automatically by a vertical shaft turning crushing edge and a horizontal shaft turning crushing edge which are both equipped in the crusher. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61356-A (JP)
Inventor: ANDORE TATSUDEI
IPC: A61M5/34
Filed: 1985-04-26
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-S6122872-A (JP)
Inventor: JIEEMUZU AARU FUREEKINGU
IPC: B29C70/06
Filed: 1985-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06279328-A (JP)
Title: Production of hexafluoropropane
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain in a high yield 1,1,1,2,2,3-hexafluoropropane for which high- purity product has been hard to be available. CONSTITUTION:The objective 1,1,1,2,2,3-hexafluoropropane can be obtained by fluorinating 3,3-dichloro-1,1,1,2,2,-pentafluoroethane to form 3-chloro-1,1,1,2,2,3- hexafluoropropane which is then reduced.