baber/WOPTO huggingface dataset:
Patent JP-S56104427-A (JP)
Title: Manufacture of resin molded coil
Inventor: TSUYUKI KAZUO
IPC: H01F41/12
Filed: 1980-01-24
Abstract: PURPOSE:To reduce the used resin amount of the resin molded coil with an inexpensive facility by rotating a part of the coil along the axial direction while impregnating it with the resin. CONSTITUTION:A rotary jig mounted with the wound coil 2 is so put on a container 3 that the shaft 6 may ride on a roller bearing 8. The gear 7a of the shaft 6 is engaged with the gear 7b of the drive unit 9 of the container 3. The entire body is then placed into a vacuum tank, and the resin 5 is charged under vacuum in the container 3. When the resin starts impregnation to the lower part of the coil 2 and  the drive unit 9 is started thereat, the coil 2 starts rotation around the shaft 6 as a center. Accordingly, the entire coil 2 is impregnation with the resin.
Patent JP-S59134713-A (JP)
Title: Tacky base for plaster
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K31/355
Filed: 1983-01-18
Abstract: PURPOSE:The titled base for plaster that is made by adding catechol tannin or tocopherol and oligopeptides to a rubber tackifying substance, thus keeping the active ingredients stably without its decomposition. CONSTITUTION:A rubber tacky substance such as natural rubber, synthetic rubber or their mixture is combined with a catechol tannin such as d-catechol and/ or tocopherol and oligopeptides, preferably of 100-5,000mol.wt. The amount of the catechol tannin is 0.005-2wt% based on the tackifying substance, oligopeptides, 0.1-1wt% and tocopherol, 0.02-1%. The resultant base is very useful, when compounds, bearing phenolic hydroxyls such as salicylic acid and an amine such as ethanolamine antihistamic are used as active ingredients whose contents have been markedly decreased in conventional base by decomposition or the like.
Patent JP-S56104154-A (JP)
Title: Method and device for controlling ignition time of ship engine
Inventor: IWAI TOMIO
IPC: F02P5/155
Filed: 1980-01-22
Abstract: PURPOSE:To stabilize the rotation of an engine, by relating the degree of opening of a throttle valve to the revolution speed of the engine and changing the ignition time. CONSTITUTION:In acceleration, a throttle valve opening degree switch 18 is turned off. Below a set rotational frequency, ignition is caused by a delayed pulse 15. When an engine exceeds the set rotational frequency, an advanced pulse Pa becomes higher than a gate voltage so that ignition is caused by the advanced pulse Pa. When the degree of opening of a throttle valve is lower than a set level in deceleration, the throttle valve opening degree switch 18 is turned on. For that reason, triggering is caused by the delayed pulse 15 even if the rotational frequency of the engine is higher than the set level. According to this constitution, the rotation of the engine is stabilized not only in trawling but also in slow navigation. Quiet and comfortable navigation is thus enabled.
Patent JP-H08200972-A (JP)
Title: Plate fin type heat exchanger
Inventor: NOMOTO TAKAO
IPC: F28D9/00
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the brazing failure of a fin channel forming member for a partition plate by improving sturdiness in a structure by preventing the discontinuity of rigidity and preventing the integration of height errors at a boundary between the forming members. CONSTITUTION: A plate fin type heat exchanger 12 comprises counterflow fins 2a, 3a of fin channel forming members, many stages of partition plates 1 laminated via intersecting flow fins 2b, 3b, and high and low temperature side channels 2 and 3 alternately formed between the plates 1, wherein the boundaries 2x, 3x between the fins 2a, 2a and the fins 2b, 3b are deviated in a zigzag manner in the laminating direction of the plates 1. Thus, since the boundaries 2x, 3x are avoided to be superposed at the same position at the stages, the concentration of strains at the boundaries 2x, 3c and the integration of height errors can be avoided.
Patent JP-H11201283-A (JP)
Title: Piston and piston ring
Inventor: WAKATSUKI SUKEYUKI
IPC: F16J9/12
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent ring burning even if an outer peripheral surface wears by providing grooves which are communicated with the outer peripheral surface and inner peripheral surface on the lower surface of a piston ring. SOLUTION: A plurality of grooves 2 which are communicated from an inner peripheral surface 1b to an outer peripheral surface 1a are provided at equal intervals in the circumferential direction on a lower surface 1d of a piston ring 1. The cross section and number are set so that leakage amount of gas passing through the grooves 2 may be a desired value. Combustion gas from a combustion chamber passes a piston outer peripheral clearance 11 as shown by an arrow, enters a ring groove 30, enters back space 12 via upper space 14, acts on the inner peripheral surface 1b and presses the ring 1 on the inner surface 40 of a cylinder liner 4.  But, the proper amount of combustion gas within back space 12 passes the inside of the grooves 2 and flows down into piston ring outer peripheral space 13, pressing force from back space 12 is reduced and contact surface pressure between the outer peripheral surface 1a and the inner surface 40 is reduced. Even if the outer peripheral surface 1a wears, the cross sectional area of the grooves 2 is not changed, the leakage of proper amount of combustion gas passing through the grooves 2 does not hinder and also a reducing effect of pressing force is maintained.
Patent JP-S60153397-A (JP)
Inventor: TABUCHI TEI
IPC: B66D1/50
Filed: 1984-01-18
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-S63175335-A (JP)
Title: Lead acid battery
Inventor: KONISHI KENICHI
IPC: H01M2/30
Filed: 1987-01-14
Abstract: PURPOSE:To enable preserving of a battery life keeping a terminal strength by forming outer and inner peripheries and a top part of a lead bushing with an appointed lead alloy respectively. CONSTITUTION:A lead bushing 2 composing a terminal part is formed with the outer peripheral part of an antimony lead alloy, the inner peripheral part and a top part of an antimony-free lead alloy, they are mutually welded, and the top part is welded with an electrode pole 1 of the antimony-free lead alloy. Therefore, a strength is retained by the outer peripheral part, and an electrolytic corrosion by sulfuric acid does not occur as the top part, inner periphery, and electrode pole have the same metal material. This enables a battery life to be preserved with a terminal strength retained.
Patent JP-H01183104-A (JP)
Title: Superconducting device
Inventor: NEMOTO TAKEO
IPC: F25B9/14
Filed: 1988-01-18
Abstract: PURPOSE:To enable the freezing ability of an refrigerator to be sufficiently transmitted to its housing container, by inserting obstacles with low thermal conductivity into the gap made by the refrigerator and the housing container. CONSTITUTION:When a refrigerator 10 is operated, the temperatures of the first stage and the second stage become 20K and 80K respectively. So, a gas medium 15 arround a coupling body 23 produces aireddies of big convection in the gap made by the refrigerator housing container 13 and the coupling body 23. Obstacles 22 are inserted into the gap between the refrigerator housing container 13 and the coupling body 23 to prevent the convection of this gas medium 15. Thus, the gas medium in the gap between the refrigerator 10 and the housing container 13 is brought into a state that the occurrence of the convection is difficult, because the gap has become narrower owing to the obstacles 22. This enables transmitting the cooling ability of the refrigerator 10 to object to be cooled, just like when the refrigerator 10 is used in the vertical state.
Patent JP-S60151253-A (JP)
Title: Manufacture of thermos bottle
Inventor: NAKAMURA MINORU
IPC: A47J41/02
Filed: 1984-01-17
Abstract: PURPOSE:To enable the irradiation of light on the interior of a thermos bottle from the outside and the recognition of the amount of a liq. in the bottle by plating the inside of a bottle so as to leave a linear unplated region in the longitudinal direction and a ringlike unplated region in the horizontal direction. CONSTITUTION:While evacuating a bottle from an upper opening 5, a soln. 13 of picein in trichlor is injected into the bottle from a lower opening 4 to form a picein film 14 up to a prescribed position. The bottle is brought down to the horizontal position, and equal amounts of a soln. A 15 and a soln. B 16 as plating solns. for a silver mirror are injected from the opening 4 to a position about 4mm. below the central axis of the bottle to form the 1st silvered region 7. The 2nd silvered region 8 confronting the region 7 is formed in the same way, and a linear unsilvered region 10 is left. The picein film 14 is then dissolved in trichlor, and the bottle is washed and uprighted. Said solns. 15, 16 are injected from the opening 4 to a height about 15mm. below the regions 7, 8 to form the 3rd silvered region 9, a ringlike unsilvered region 11 is left. Finally, the openings 4, 5 are sealed while evacuating the vacant space 6 to obtain a thermos bottle.
Patent JP-H01182198-A (JP)
Title: Aircraft window polishing device
Inventor: IKETANI TOSHIAKI
IPC: B24D13/14
Filed: 1988-01-18
Abstract: PURPOSE:To perform a uniform and smooth window glass polishing work with high efficiency without removing a window glass, by a method wherein a vertically and laterally movable rotary polishing means is mounted to a frame body for positioning secured to the window part of the outer wall surface of an aircraft by means of adsorbing cups. CONSTITUTION:Through utilization of vacuum adsorbing cups 4, a frame body 1 is mounted to the outer wall surface of an aircraft so that a window (a) to be polished coincides with the positioning opening of a form plate 3. A support plate 8 laterally movable along an X-axis guide groove 6c is mounted to upper and lower support bodies 6 intercoupled through support parts 6a on both sides. A polishing means 10 having a motor 7 vertically moving along an Y-axis guide groove 8a by means of an approximately specified contact pressure is mounted to the support plate 8, and support protrusions 6b are inserted in mounting holes 5 of the frame body 1 for integral formation. A work to polish a window glass is effected as given polishing liquid and lubricating liquid are fed through a liquid feed pipe 11. This constitution enables execution of a uniform and smooth polishing work with high efficiency without removing the window glass from a machine body.
Patent JP-S63175059-A (JP)
Title: Polyester resin composition
Inventor: YOSHIDA TOMOHIKO
IPC: C08L67/00
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled composition capable of giving molded products of improved mechanical strength and warpage with surface appearance impairments such as blooming eliminated, by incorporating a thermoplastic polyester resin with a fibrous reinforcer, nucleating agent and inorganic filler surface-treated with silane coupling agent. CONSTITUTION:The objective composition made up of (A) 25-96.97wt.% of a thermoplastic polyester resin, (B) 1-60wt.% of a fibrous reinforcer, pref. glass fiber (esp. chopped strand), (C) 0.03-30wt.% of a nucleating agent (e.g., sodium stearate, zinc oxide) and (D) 3-70wt.% of inorganic filler (e.g., talc, wallastonite) surface-treated with 0.2-1wt.% based on said filler, of a silane coupling agent of formula I [X is Cl, OR2 or of formula II; Y is of formula III, IV, etc.; R1-R3 are each H or of formula V (n is integer >=1)] (pref., epoxysilane or aminosilane).
Patent JP-H04306594-A (JP)
Title: Strobe device
Inventor: HIRATA SHINJI
IPC: G03B15/05
Filed: 1991-01-24
Abstract: PURPOSE:To prevent occurrence for light emission missing at the time of high speed repetitive light emitting operations and embody a flash discharge tube in a small size and equip it with high impedance by impressing a high voltage three times as great as the charging voltage of the main capacitor certainly between major electrodes of the discharge tube when light emission is going to start. CONSTITUTION:A plurality of diodes 11, 12 are connected between a flash discharge tube 5 and an IGBT, and to both ends of each of these diodes 11. 12 series circuitries 13, 14 are connected. which consist of transistors 15, 16 and booster capacitors 17, 18 to be charged so that the terminal on the side connected with the collector of the IGBT gets a high potential.
Patent JP-H07210370-A (JP)
Title: Distributed arithmetic method in communication system provided with plural information processors, communication system therefor and information processor therefor
Inventor: MANUERU SERESEDO
IPC: G06F15/16
Filed: 1994-01-26
Abstract: PURPOSE:To substantially reduce a calculation amount and a communication amount by distributing the partial information of respective elements to secrets, distributing the elements of the secrets instrinsic to respective devices to the secrets, utilizing the partial information and performing a prescribed arithmetic operation in the case of performing the multiplication of the two different elements. CONSTITUTION:In the case of performing the multiplication of the elements X and Y of the two distributed secrets, respective subscribers (i) first randomly select the element R(i) on an F and simultaneously calculate R(i) Y while performing confirmable distribution. Then, the addition of the secrets R=R(j1)+R()2)+...+R(jm) and RY=R (j1)Y+R(j2)Y+...+R(jm)Y are calculated by distribution addition relating to the entire subscribers jI (I=1,..., m) for which the confirmable distribution is correctly performed. Then, the addition of the secret U=X-R is distribution-added. Then, the secret U is restored by the entire subscribers. When a restored value is defined as (u), the linear connection of a secret sum Z=RY-uY=XY is distribution-added. Thus, a processing is accelerated.
Patent JP-S60153412-A (JP)
Title: Internal-combustion engine
Inventor: HOUJIYOU NOBUYOSHI
IPC: F01L7/02
Filed: 1984-01-20
Abstract: PURPOSE:To improve following property during high-speed operation and expand opening area of a valve from the start of opening by adopting a rotary type for intake and exhaust valves. CONSTITUTION:A cylinder head is provided with, in parallel to a crankshaft, an air intake cylinder hole and an exhaust cylinder hole, while an air intake port and an exhaust port joined to a combustion chamber communicate with said holes. An air intake pipe 4a and an exhaust pipe 4b are arranged in the air intake cylinder hole and the exhaust cylinder hole so as to be rotated synchronously with the crankshaft. Seals 9a, 9b, 10a, 10b are provided on peripheral edge parts of opening holes 5a, 5b of the air intake pipe 4a, exhaust pipe 4b, each cylinder boundary part, and between both end parts of the pipes and the cylinder head. By expanding the shape of the opening holes 5a, 5b so as to be expanded in the width of the advancing side in the direction of rotation, opening area of the valve at the start of opening can be expanded.
Patent JP-H10206822-A (JP)
Title: Voltage application driving system
Inventor: NAKAMURA HAJIME
IPC: G02F1/139
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a control system which applies a voltage to a liquid crystal layer to have short-time transition to bend orientation for a liquid crystal display device which uses the liquid crystal layer with the bend orientation. SOLUTION: While the potential difference VG-VS between a gate electrode and a signal electrode is held above 10V, a potential difference of >=10V is applied continuously or intermittently between the signal electrode and a counter electrode. When the voltage is applied intermittently, an ON time for which the potential difference is applied between the signal electrode and counter electrode is preferably longer than a time wherein part of the liquid crystal layer substantially begins to change into spray orientation as a 2nd stage and an OFF time for which the potential difference is not applied between the signal electrode and counter electrode is desirably longer than a time needed for a return of the liquid crystal area of the spray orientation as the 2nd stage to the state before the potential is applied.
Patent JP-H04239859-A (JP)
Title: Cordless automatic answering telephone set
Inventor: MATSUURA TOSHIAKI
IPC: H04M1/72
Filed: 1991-01-24
Abstract: PURPOSE:To bring the mode of a telephone set to an absent mode against an external incoming call in the absence by providing an absence detection means comprising a pushbutton switch or a surrounding tone sensor to the telephone set so as to recognize the absence/presence of a possessor of a slave set. CONSTITUTION:When a pushbutton switch 14 of a slave set 9 is depressed, a slave set possessor absence data is sent to a master set 1 via a CPU 11 and a transmission circuit 12. A surrounding tone sensor is used in place of the pushbutton. When a reception circuit of the master set 1 receives the slave set possessor absence data, a CPU 6 stores the data and when all of the slave set possessor absence data of plural slave sets 9 are stored in a CPU 6 of the master set 1, the CPU 6 controls an automatic answering telephone set function section 8 to bring the mode to the absence mode.
Patent JP-S58126727-A (JP)
Inventor: WAKAYAMA HIROSHI
IPC: A01K67/033
Filed: 1982-01-20
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-S61168011-A (JP)
Title: Numerical control system
Inventor: HASEBE HIROKO
IPC: G05B19/409
Filed: 1985-01-21
Abstract: PURPOSE:To facilitate adding and editing messages by providing a message area in a storage device incorporated in a programmable controller which is connected to a numerical control device through an interface of parallel constitution. CONSTITUTION:When a key 11 is operated in the register mode, key information 11 is supplied to a programmable controller 3 through an interface 2 directly. When receiving key information, the programmable controller 3 performs editing in relation to message information storage in a message area 12 and writes an edited message 14 in the message area 12 of a storage device 10. In case of display of the message, the programmable controller 3 transfers message data stored in the message area of the storage device 10 to a storage device 9 of a numerical control device 1 through the interface 2 of parallel constitution.
Patent JP-H06216891-A (JP)
Title: Phase control circuit
Inventor: TAKAHASHI NOBUHIRO
IPC: H03K5/13
Filed: 1993-01-20
Abstract: PURPOSE:To provide the phase control circuit relieving positional fluctuation of an input frame pulse signal and coping with a high speed signal by easily revising a phase of the input pulse signal with small sized circuit configuration without a design change. CONSTITUTION:First-n-th delay signals F11-F1n obtained by delaying the phase of an input pulse signal F1 by 1-bit-n-bits respectively by means of 1st-n-th delay means 111-11n connected in series by N-stages through synchronization are obtained and outputted to a selection setting means 15, the means 15 selects optionally any of the signals F11-F1n to be outputted to 1st-n-th reception circuits on the rear stage, and the selected signal (such as F11) is outputted to a prescribed reception circuit at a timing requested by the 1st-n-th reception circuits on the rear stage.
Patent JP-H04330989-A (JP)
Title: Sterilized pipeline for bath and its production
Inventor: MAEDA TOSHIHIDE
IPC: B01D35/027
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a sterilized pipeline for bath which is capable of always keeping hot and cold water clean in a bathtub fitted with a circulation calorifier for bath and a follow-up burning type bathtub. CONSTITUTION:A sterilized pipeline for bath is constituted by carrying metal or metallic salt having sterilization effect on the internal surfaces of a pipeline used in a circulation calorifier for bath and of true pipeline of both a follow-up burning type bathtub and an iron pot part. Therefore, silver ions eluted in hot water show sterilization effect. Propagation of bacteria in a filter or the like is inhibited even when the circulation calorifier is stopped to say nothing of the interval of operation of the circulation calorifier. Generation of scale, slime and offensive odor is not caused. Further, the iron pot of the follow-up burning type bathtub is always kept clean. As a result, sanitary and comfortable bath life is obtained.
Patent JP-S54102779-A (JP)
Title: Muddy sludge supernatant water treating pedestal vessel
Inventor: ADACHI MASAAKI
IPC: B63B35/00
Filed: 1978-01-25
Abstract: PURPOSE: To provide a muddy sludge supernatant water treating depestal vessel which can easily receive supernatant water separated from concentrated sludge in a muddy sludge concentrating pedestal vessel to exactly treat the water by tracing rapidly against the movement of the vessel in high mobility.  
     CONSTITUTION: A pedestal vessel 1 is moored on ocean in the vicinity of a muddy sludge concentrating pedestal vessel. The supernatant water separated in the muddy sludge concentrating vessel is intaken through a feed hose 12 by a pump 13 and through a feed tube 14 into a reaction tank 8. A medicine is mixed with the supernatant water from a medicine tank 7 to precipitate easily the water. Then, the  water is charged into a settling tank 2. The sludge settled is returned through a  sludge feed tube 16 and hose 18 by a pump 17 into the muddy sludge concentrating  pedestal vessel. The supernatant water clarified in the tank 2 is fed through a  treated water drain tube 10 by a pump 11 into a filter tank 9, where it is purified  into highly clean water and then discharged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04220104-A (JP)
Title: Aluminum foil with hologram relief pattern and manufacture thereof
Inventor: TADA HIROSHI
IPC: B21B1/40
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an aluminum foil excellent in heat resistance and wear resistance by providing a hologram relief pattern executing cold rolling or photographic printing to an aluminum foil. CONSTITUTION:A photoresist layer 2 is formed on a metallic foil 1, next, a hologram relief pattern is printed, developed and the strongly exposed resist layer 2 is removed. Further, etching pitches 3 are formed in parts without the resist layer 2 by etching method, the resist layer 2 is removed and projecting and recessed parts corresponding to the hologram relief pattern are formed on the surface of metallic foil 1. This metallic foil 1 is set by coiling it around a rolling roll and rolled. As another method, a photoresist layer 11 is formed by applying a photoresist ink on the surface of the aluminum foil 10, the image of the hologram relief pattern is printed on the layer 11 and the surface of the aluminum foil 10 is exposed by developing. The layer 11 is hardened, an anodically oxidized film 12 is formed by applying anodic-oxidation and, after that, the resist layer 11 is removed with a remover.
Patent JP-S61168323-A (JP)
Inventor: SASAKI EIICHI
IPC: A47L15/46
Filed: 1985-01-19
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-H10206340-A (JP)
Title: Hard disk inspection device
Inventor: SAKAI MASAHIKO
IPC: G01N21/95
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To inspect presence/absence of projections on the surface of a hard disk in a short time by providing a measurement block arranged in an afloat condition on the hard disk as it is turned, an arm which is fixed to a tip thereof and moved in the radial direction of the hard disk, and a sensor to detect the vibration of the measurement block. SOLUTION: A measurement block 102 is moved in the radial direction of a hard disk 10 by tuning a support arm 103 while the hard disk 10 is turned, and during that time, the vibration of the measurement block 102 is detected by a laser Doppler vibration meter, or the vibration propagating the support arm 103 is detected by a contact microphone 30. Presence/absence of small projections on the whole surface is detected within several seconds per hard disk 1.