baber/WOPTO huggingface dataset:
Patent JP-H03292655-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKUI MASATO
IPC: G11B15/02
Filed: 1990-04-09
Abstract: PURPOSE:To enable a changeover to a fast forward reproducing mode and an operation mode control on an external connected device by discriminating a difference between an audio mode of a broadcasting program concerned and an audio mode of a commercial and recording a control signal with a different duty ratio only for a section of the commercial. CONSTITUTION:At the time of recording, the difference between the audio mode of the broadcast concerned and the audio mode of the commercial broadcast is detected by a microcomputer 11 from identification signals ST and BI to be inputted from a multiplex audio signal demodulation circuit 3, and the duty ratio of the control signal is changed only for the section of the commercial broadcast to be recorded and reproduced, and is recorded on a magnetic tape. Then, at the time of reproducing, the change of the duty of the control signal is detected, and the VTR 20 is changed to the fast forward reproducing mode only for the recording section of the commercial, and at the same time, an external control signal for changing the mode of a subordinate VTR 30 over to a pause mode is sent out. By this method, at the time of reproducing, the fast forward reproducing mode can automatically be effected on the commercial recording section, while the subordinate VTR 30 can be operated to record an edit with the commercial recording section cut off automatically.
Patent JP-H06284728-A (JP)
Title: Ultra-low-frequency high-voltage generation device
Inventor: ENDO TAKESHI
IPC: G01R31/14
Filed: 1993-03-31
Abstract: PURPOSE:To prevent a transformer from becoming large and to prevent its efficiency from being dropped by a method wherein an ultralow-frequency component or a component which is equal to it is generated and it is applied so as to offset an ultralow-frequency component flowing in the transformer. CONSTITUTION:An autotransformer 2 is moved back and forth, and a signal ring-modulated by a 50-Hz signal is generated. In the signal, an ultralow- frequency component is cut by a capacitor 21, the signal is supplied to a primary winding of a step-up transformer 3, and the signal is supplied to the input side of an autotransformer 22. A voltage which has been adjusted by the autotransformer 22 according to the electrostatic capacitance 11 of a cable to be inspected is supplied to individual anodes for thyristors 24 to 27 via an insulating transformer 23. When individual gates for thyristors 24 to 31 are controlled properly in this state, a signal which is used to offset the ultra-low-frequency component of the step-up transformer 3 is obtained across a capacitor 32, and the signal is supplied to the step-up transformer 3 in a state that 50-Hz waves contained in a commercial power supply have been cut by reactors 33, 34 for 50-Hz-wave suppression.
Patent JP-S59218172-A (JP)
Inventor: WATANABE MASAO
IPC: A63C11/22
Filed: 1984-05-11
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-S5721164-A (JP)
Title: Facsimile device
Inventor: HINAE SHIYOUICHI
IPC: H04N1/23
Filed: 1980-07-14
Abstract: PURPOSE:To carry a recording paper smoothly, by preventing the production of slip and jam failure produced due to the dirt of tonar in minute particles for the running part, through clipping a recording paper between an elastic belt in revolution and a fixed guide for carriage. CONSTITUTION:A recording paper 27 discharged from a thermal printer 12 with guide rollers 13, 14 is run toward the arrow E and carried on a guide 23, and the tip is rolled into a gear 22 through the rotation of the gear 22, even if the tip of the recording paper 27 is bent at the chain gear 22 made of an elastic body. The recording paper 27 is guided to a rubber belt 24 tensioned between pulleys 25, 26 located coaxially with the gear 22, and the recording paper 27 is carried by clipping it between the belt 24 and a guide 31 and it is contained in a lower containing section 17. The guide 31 is tightened to a guide 23 with a screw 30, the recording paper contact surface of the guide 31 is coated with fluorine resin, and the frictional force mu1 between the recording paper 27 and the guide 31 that mu2 between the recording paper 27 and the belt 24 are taken as mu1<<mu2, allowing to prevent the slip and jam failure produced due to the dirt of the running part.
Patent JP-S5320335-A (JP)
Title: Electrophotographic toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/08
Filed: 1976-08-10
Abstract: PURPOSE: To impart a clear positive charge to a dry-or wet-type developing toner by adding a specified dye into a resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5430088-A (JP)
Title: Leak test of reactor container
Inventor: NEMOTO YOUICHI
IPC: G01M3/26
Filed: 1977-08-10
Abstract: PURPOSE: To make it possible to easily and accurately accomplish the leak tests of a reactor container by providing a reference container side vacuum reservoir and a pressure gauge in a communication passage between a differential pressure gauge and the reference container and by evacuating the reference container during test. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10273429-A (JP)
Title: Hair shampoo
Inventor: FUKUCHI YOSHIHIKO
IPC: C11D1/86
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair shampoo excellent in foamability and improving the smoothness of hair, even when containing a surfactant in a high concentration, by including a polyhydric acid in a high concentration, a cationic surfactant and a higher fatty acid. SOLUTION: This hair shampoo contains (A) 20-60 wt.% of one or more kinds of surfactants selected from among anionic surfactants (e.g. a 8-18C alkyl sulfate ester), amphoteric surfactants (e.g. an amidobetaine) and nonionic surfactants (e.g. POE lauryl ether), (B) 5-20 wt.% of a polyhydric alcohol (e.g. propylene glycol), (C) a cationic surfactant [e.g. a quaternary ammonium salt of the formula (R<1> is a 14-22C alkyl, etc.; R<2> -R<4> are each a 1-3C alkyl, etc.; X is a halogen, etc.) (e.g. cetyltrimethylammonium chloride), and (D) a higher fatty acid (e.g. palmitic acid).
Patent JP-H01157366-A (JP)
Title: Sterilization of microwave heating
Inventor: NAKAGAWA YOSHIHIRO
IPC: B65B55/08
Filed: 1988-04-18
Abstract: PURPOSE:To enable uniform heating and to contrive to prevent accidents of bad sterilization, by setting a heating material comprising a microwave transmitting material and generating heat by microwave irradiation at part to store a packed material. CONSTITUTION:For example, a supporting plate 1 for heat sterilization is used as a supporting material for a bag having a heating material 2 applied to the peripheral part. Two sheets of the supporting plates I are piled and a packed material 3 is packed into a storage part 5. In the case of a molded tray, a support material (b) having the heating material 2 applied to the whole face of the supporting plate 1 to be brought into contact with a covering material 4b of a tray 4a is used. The supporting plate 1 and the heating material 2 are not limited if only the supporting material is a material having heat resistance and flexural strength and the heating element generates heat by microwave. The packed material provided with a printed layer of temperature indicating ink on the surface is packed into a storage part 5 and thermally sterilized by microwave irradiation.
Patent JP-H06336517-A (JP)
Title: Production of epoxy polyether polyol
Inventor: JIYOOJI KONSUTANCHIN BURAITASU
IPC: C08G59/62
Filed: 1994-05-09
Abstract: PURPOSE:To obtain a novel epoxy composition suited for use in a drilling fluid, an adhesive, coating composition, etc. CONSTITUTION:The process comprises heating in a reaction zone a mixture of a catalyst with a polyol having at least three hydroxyl groups in which at least two are vicinal, mixing an epoxy resin with the reaction mixture in such an amount as to result in an epoxy content of the desired polyol of 15-75wt.%, and continuously conducting condensation and copolymerization while removing the resulting water.
Patent JP-H06280736-A (JP)
Title: Reduction energy device
Inventor: YOSHINOYAMA SHOJI
IPC: F03B17/04
Filed: 1993-03-30
Abstract: PURPOSE:To provide given clean and safe movement energy by joining together and separating buoyancy and gravity, generated based on a reduction, a circulation, and a relative ideal from each other. CONSTITUTION:A buoyancy part 10 to containing a sinkable buoyant object 12 in water 11 is disposed to an upper part along the direction of gravity, and a gravity part 20 to contain an elevatable gravity cylinder 22 linked to the buoyant object 12 through a link means 23 is disposed to a lower part. When water 21 having relatively approximately the same weight as that of the gravity cylinder 22 is fed, the gravity cylinder 22 is released from a holding means 27 and lowered and dropped as buoyancy is accumulated at the buoyant object 12. During a no-load in which water 21 is drained after lowering, the buoyant object is raised and returned by means of the buoyant object 12, elevation operation held by the holding means 27 is repeated to generate reciprocating movement energy.
Patent JP-S5720476-A (JP)
Title: Diode
Inventor: NAKAMURA KUNIHIRO
IPC: H01L21/74
Filed: 1980-07-10
Abstract: PURPOSE:To obtain a diode highly resistant to the surge voltage with a low internal resistance by causing breakdown of voltage before a depletion layer from one electrode reaches an ohmic connection layer of the other electrode. CONSTITUTION:An n<-> layer 3 is epitaxially formed on an n<-> type Si substrate 1 on which an buried layer is with an n<+> layer 9 in a p layer 2 and separated by a p layer 4 reaching the p layer 2. An n<+> layer 5 is formed facing an n<+> layer 9. Electrodes are each attached to the p layer 4 and the n<+> layer 5. With such an arrangement, breakdown occures before p-n junctions J1 and J2 in layer 9 and 4 reach the n<+> connection layer. At this point, current is inhibited by a resistance of an n<-> epitaxial layer between the spreading end of a depletion layer and the n<+> layer 5. Especially, a greater surge resistance can be obtained without larger thickness of the n<-> epitaxial layer 3 thereby reducing internal resistance between the positive and negative electrodes.
Patent JP-H05294338-A (JP)
Title: Packing apparatus
Inventor: FUKUSHIMA KAZUNORI
IPC: B65D5/42
Filed: 1992-04-15
Abstract: PURPOSE:To take out a packed matter contained in a flat packing case simply and easily through an opening in the upper side of the case. CONSTITUTION:A foot-inserting part 6 is provided to at least one flap 4 out of the flaps 4 and 8 provided to the edges of an opening 3 on the upper part of a flat packing case 1 so that a worker can make steps beyond the front end of the flap 4 when taking out the packed matter.
Patent JP-S5321224-A (JP)
Title: Coating compositions
Inventor: KONISHI SAKUICHI
IPC: C08L51/00
Filed: 1976-08-10
Abstract: PURPOSE: The title compositions, wherein polymer particles coated with vinyl polymers are dispersed in water, obtained by suspension or emulsion polymerization of a liquid composition consisting mainly of polymerizable monomers in the presence of a vinyl polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5721191-A (JP)
Title: Solidstate color image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1980-07-15
Abstract: PURPOSE:To simplify the constitution of color filter remarkably and to achieve stable signal, by using a color filter array having trans-parent part. CONSTITUTION:An optical image incident via an image sensing lens 11 is formed on a CCD 13 through a color filter array 12. The transparent part W of the array 12 is arranged in matrix shape and the red filter R and the blue filter B are sequentially located vertically in zig zag on the rest part. The output of the CCD 13 is applied to demodulators 17-19 via an amplifier 16. The W,R and B signals are separated from the demodulators 17-19. The W signal separated from the demodulator 17 is separated for the high band component at an HPF 21 and applied to a color encoder 24. On the other hand, the W signal limited to the band required for the color signal at an LPF 22 is applied to a subtraction circuit 23. The R and B signals are subtracted from the W signal at a demodulator 23 and the G signal is obtained. Thus, the constitution of the color filter array is simplified remarkably and stable chroma signals can be obtained.
Patent JP-S58214271-A (JP)
Title: Enclosed battery
Inventor: KATOU FUMICHIKA
IPC: H01M50/566
Filed: 1982-06-04
Abstract: PURPOSE:To enable a thin battery which has a high airtightness reliability by fixing a metallic frame to a ceramic frame, and welding said metallic frame and a metallic terminal plate together thus making the content of the battery airtight. CONSTITUTION:In an enclosed battery in which the content is made airtight by welding, a box-like body is formed by the use of both a frame 1, in which ceramics is used for at least its side walls, and a bottom part. Metallized layers 2a and 2b are formed on both surfaces of the frame part 1 made of ceramics, a metallic frame 4 is fixed to the metallized layer 2a, and a metallic terminal plate 6 is welded to the metallic frame 4. Owing to such structure as above, since the ceramic frame 1 forms the body of the case and a wide space can be allowed between a positive and a negative terminal 5 and 6, there is a small possibility of a short circuit developing between the terminals 5 and 6. In addition, since the case may be formed by the use of members having simple plate- like shapes, the battery can be easily made thin. Besides, since airtight sealing of the battery can be performed concentratedly in a short time by welding the metallic frame 4 and the negative terminal 6 together by means of a laser welding machine, an airtight sealing can be performed with high reliability without causing the battery components to be influenced by battery reaction which might be caused by heat generated during the sealing.
Patent JP-S5442619-A (JP)
Title: Chopper device
Inventor: GOSHIMA MASAMI
IPC: H02M3/135
Filed: 1978-08-05
Abstract: PURPOSE: To reduce the size and weight of a chopper device by containing main thyrister and auxiliary thyrister in same thyrister stack thus reducing the number of frame work constituting the stack. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60947-A (JP)
Inventor: KAWABATA YOSHICHIKA
IPC: B32B5/18
Filed: 1983-06-01
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-S5332117-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: UEMATSU TAMON
IPC: A01N43/38
Filed: 1976-08-10
Abstract: PURPOSE: A fungicide having an excellent controlling effect against rice blast and stem rot, free from toxicity to men, beasts, and fish, containing a 2-oxyindole derivative as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05272615-A (JP)
Title: Lock-up clutch
IPC: F16H45/02
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the rising of oil temperature and ensure sufficiently large torque capacity, by forming an oil path, opened on the outer peripheral part side of a friction member on one side, and opened at a given portion on the more outer peripheral side than the inner peripheral edge of the friction member on the other side. CONSTITUTION:A groove 24, to be an oil path, is formed, in a space from the outer peripheral part to a place slightly nearer to the outer periphery than the inner peripheral edge, on a friction member 23 fitted to the outer peripheral side of a surface opposite to a front cover 21 of a lock-up piston 22. When a pressure difference, between both sides across the lock-up piston 22, is made relatively small, the lock-up piston 22 is brought into a state of being tilted in the inner surface of the front cover 21, the corner part on the outer peripheral side of the friction member 23 is pressed to the inner surface of the front cover 21, and the outer and inner peripheral side parts of the friction member 23 are communicated with each other by the groove 24. Enlarging the pressure difference causes the lock-up piston 22 to be pressed, the whole surface of the friction member 23 is closely fitted to the inner surface of the front cover 21, and a part of the groove 24, opened on the surface side of the friction member 23, is closed to shut off parts on the outer and inner peripheral sides.
Patent JP-S59221059-A (JP)
Title: Display system for information on number of trunk calling subscriber
Inventor: YAMANE ISAMU
IPC: H04M1/57
Filed: 1983-05-31
Abstract: PURPOSE:To process smoothly the incoming cells of an automatic private branch exchange by displaying the information on the number of a trunk calling subscriber and therefore omitting an operation to inquire the number of the calling subscriber, etc. in a busy mode. CONSTITUTION:An office exchange 3 is connected to an automatic private branch exchange PABX via a central office trunk 2. When a trunk calling subscriber 4 connected to the exchange 3 dials the key number of the PABX, a ring-back tone 6 of the office side is heard from the exchange 3. In this case, the trunk 2 detects an incoming call through the PABX and this detection signal is sent to a central controller of the PABX. Then the dial number is received from the subscriber 4 and an answer signal is sent back to a trunk line with connection of a receiver 5. In this case, the subscriber 4 hears a dial tone 8 of the PABX side and dials the extension number to be called or the call number of an attendant board 1. Then the additional dial is received from the subscriber 4, and the operator of the board 1 gives an answer. Thus the display data is sent to a number display interface circuit 9 from the central controller and displayed at the display part of the board 1.
Patent JP-S5719353-A (JP)
Title: Corrosion-resistant hard alloy
Inventor: NISHIMURA TOMIO
IPC: C22C29/02
Filed: 1980-07-09
Abstract: PURPOSE: To obtain a corrosion-resistant hard alloy with a high sintering degree and high crack resistance by adding an adequate amount of TiN to a superhard WC- TaC alloy.  
     CONSTITUTION: This alloy consists of 2W5wt% TaC, 1.5W3wt% TiN and the balance WC. The bound carbon and nitrogen of each component may be changed somewhat. For example, WC having about 1.0W1.5μm average particle size and about 6.15W6.25% total C content is suitably blended with TaC having about 1W 3μm average particle size and about 6.24% total C content and TiN having about 1W3μm average particle size and about 21% total N content, and the starting material blend is mixed with a ball mill using acetone as a solvent for about 48hr. This mixture is molded, presintered at about 800°C, and sintered at about 1,800°C for about 60min to obtain a product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03294772-A (JP)
Title: Vapor-liquid ratio detector
Inventor: YAMADA KENJI
IPC: F25B49/02
Filed: 1990-04-10
Abstract: PURPOSE:To enable a vapor-liquid ratio of fluid flowing in a fluid passage to be accurately detected by a method wherein a two-phase flow having a uniform distribution is sampled without a vapor component and a liquid component being separated from each other as found in the event that the fluid flows in a horizontal direction and then a vapor-liquid ratio in a vapor-liquid separating chamber is detected. CONSTITUTION:Since refrigerant flowing in a vertical direction is fed into a vapor-liquid separating chamber 10, gas refrigerant and liquid refrigerant are not separated into two phases as found in the case that the refrigerant flows in a horizontal direction and then a two-phase flow having a uniform distribution can be sampled. There is no disturbance between the vapor-liquid ratios of the sampled refrigerant and then the vapor-liquid ratio of the refrigerant fed into the vapor-liquid separating chamber 10 is detected. A passage resistance ratio is determined in advance in response to a ratio of gas flow rate fed into the vapor-liquid separating chamber 10 to a flow rate of gas fed into the vapor-liquid separating chamber 10 of a sensing target, thereby a ratio between an amount of gaseous component and an amount of liquid component of the refrigerant flowing in a refrigerant pipe 9a can be accurately detected.
Patent JP-S5821202-A (JP)
Inventor: REIMON FUREDERITSUKU HEEGERU
IPC: C08F290/12
Filed: 1982-06-04
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-S62252497-A (JP)
Title: Method and apparatus for reducing particle size of mixed fuel comprising pulverized coal and water
Inventor: SUGIYAMA SHUNICHI
IPC: F23K1/04
Filed: 1986-04-25
Abstract: PURPOSE:To stably reduce the particle size of the titled mixed fuel at low cost without necessitating little or no power, by heating a mixed fuel comprising pulverized coal and water to a particular temp. in a plurality of hermetically sealed tanks and then feeding it to a burner tip. CONSTITUTION:A mixed fuel comprising pulverized coal and water is fed to a plurality of hermetically sealed tanks 1, 1 through a pump 2 and heated to 100 deg.C or above, pref. 150 deg.C or above with heat transfer pipes 3, 3 for a combustion exhaust gas fed from control valves 6, 6. The heated fuel is then pressurized to have a high pressure, i.e. 5kg/cm<2> or higher and fed to a burner tip 4 having a throttled portion 9, followed by ejection of the fuel.
Patent JP-S5619717-A (JP)
Title: Core die for forming tap with enalrged diameter
Inventor: KIYOME JIYUNSUKE
IPC: B29C45/00
Filed: 1979-07-28
Abstract: PURPOSE:To simplify the preparation and operation of the captioned core die for connecting synthetic resin pipes by forming the inner periphery of a part with enlarged diameter with plural number of separate pieces of the core die arranged in the direction of the core axis. CONSTITUTION:A core die for forming a tap with enlarged diameter is composed of a group 12 of short separate pieces and a group 13 of long separate pieces and its engagement with a sliding core 16 is still retained even in a state that the group 13 of separate pieces are reduced in diameter and maintained. The rear end side of the group 12 of separate pieces is joined to the end surface of the flange part 23a of a flange member 23 fitted to a core die retaining plate 2, while the extension part of the group 13 of separate pieces is made to pierce a slit formed in the flange member 23 and the flange part 23a, the rear end surface thereof being made to touch the surface 2b of an auxiliary plate 2a fitted to the back side of the core die retaining plate 2, for the regulation thereof. The inside periphery of the opening part of the tap with enlarged diameter is formed by the outside-peripheral surface of the flange part 23a, while the form of the formed surface of the tap is made by the flange part 23a, the outside-peripheral surface of the extension of the group 13 and the outside- peripheral surface of the rear end part of the group 12.
Patent JP-H01268535-A (JP)
Title: Video endoscopic system
Inventor: TATSUMI SETSUJI
IPC: A61B1/04
Filed: 1988-04-19
Abstract: PURPOSE:To simultaneously perform the recording of an image on a frame memory buffer and the hard copy of the image, by mounting a memory change- over means for changing over a plurality of frame memories to a frame memory for reading image data and a frame memory for outputting image data for hard copy. CONSTITUTION:The image signal from an endoscope processor 20 is converted to digital data by an A/D converter 62 to be stored in frame memories 66a-66d and 68a-68d constituting the first and second frame memory buffer groups 66, 68 through a buffer change-over circuit 64. These image data are respectively introduced into a monitor 52, a hard copy device 54 and an optical disk 56 through buffer change-over circuits 70, 72, 74. By supplying image data to the hard copy device 54 continuously while the image data from an endocscope 12 is taken in continuously, an image can be continuously taken in.