baber/WOPTO huggingface dataset:
Patent JP-H1134473-A (JP)
Title: Method for printing pattern
Inventor: IKOMA MASANOBU
IPC: B41M1/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce bleeding of a print generated at a corner part of an inside corner in the case of screen printing a pattern having internal angle corners on a wiring surface of a circuit board. SOLUTION: Chamfered parts 25 are formed at ends of edges of a pattern printing opening 24 of a screen mask. And, a positioning pattern 21 having chamfered parts 23 at corner parts of internal angle corners 22 is screen printed on a wiring surface of a ceramic circuit board by using the mask. In this case, since ends of edges of a pattern printing opening 24 of a screen mask to become a cause of bleeding in a conventional printing are cut in a chamfered shape, generation of bleading at the print at the corners of the internal angle corners 22 of the pattern 21 is prevented as much as possible.
Patent JP-H0510786-A (JP)
Title: Grating interference type displacement detecting device
Inventor: SATOU SOUICHI
IPC: G01D5/38
Filed: 1991-07-04
Abstract: PURPOSE:To provide a grating interference type displacement detecting device which removes light returning to a light source and which can be easily assembled into a device. CONSTITUTION:A laser beam source 11, a luminous flux separating means 21 which separates luminous flux from the laser beam source 11 into two waves A, B and makes the waves incident on the same point of diffraction on a transmission type diffraction grating 2B, a luminous flux mixing means 31 which mixes together the primary diffracted light waves A1, B1 generated at the point P of diffraction, and detectors 41A, 41B for converting the mixed waves into an electric signal are disposed on one side of a scale 1B having the transmission type diffraction grating 2B. A light reflecting face 4 for reflecting the luminous flux generated at the point P of diffraction is formed on that side of the scale B which is opposite to the plane of incidence of the separated luminous flux A, B for the diffraction grating 2B.
Patent JP-S6434097-A (JP)
Title: System for adjusting time of remote supervisory and control system
Inventor: MOCHIZUKI TADASHI
IPC: H04Q9/14
Filed: 1987-07-30
Abstract: PURPOSE:To unify the times of all remote supervisory and control systems in a minimum error and a to execute a management by supplying an unused line control code from a control place side remote supervisory and control equipment to respective controlled places and executing the time adjustment of plural controlled place by the unused line control code. CONSTITUTION:A control place side remote supervisory and control equipment CC executes the control and supervision of controlled place side remote supervisory and control equipments SS1, SS2..., and simultaneously, when it receives time information supplied from a remote logic device 11 through a common bus, it outputs the unused line control code to the controlled place side remote supervisory and control equipments SS1, SS2.... The controlled place side remote supervisory and control equipment SS1, SS2... adjust the time of the equipments SS1, SS2... by detecting the unused line control code. Thus, the transmitting and receiving data of the side of the remote logic device 11 and the remote supervisory and control equipment CC can be collated and checked, and simultaneously, all systems can be managed by an unified time.
Patent JP-S6085229-A (JP)
Title: Partial operation control type internal-combustion engine
Inventor: UENO MAKOTO
IPC: F02B75/18
Filed: 1983-10-14
Abstract: PURPOSE:To enable normally smooth operation of a valve, by a method wherein an oil seal is installed to the inside of the valve bearing of a suction shut-off valve mounted in a suction passage communicated with a surge tank to which exhaust gas is returned during partial cylinder operation of a number of cyllinders control type engine. CONSTITUTION:A suction shut-off valve 29 is installed in a first suction passage 23a coupled to a first surge tank 11 communicated with the exhaust gas return passage of a number of cylinders control type engine, and a valve shaft 30 of the valve 29 is retained by means of a ball bearing 42. An oil seal 43 is inserted into the inside of the bearing 42. This prevents entrance of carbon into the bearing 42, resulting in smooth operation of the valve 29.
Patent JP-H05150613-A (JP)
Title: Corona discharge device
Inventor: HAGA TERUBUMI
IPC: G03G21/06
Filed: 1991-07-05
Abstract: PURPOSE:To provide a corona discharge device in which complicated correcting action associated with a leakage current, etc., is eliminated and which can accurately detect and control a working current by extremely simple constitution. CONSTITUTION:A high voltage power source unit 25 for impressing high voltage on a discharge wire 11 is provided integrally with a shield member 12, at least a part of the unit 25 is covered with a conductive member 27a, and the member 27a is electrically connected to the member 12 so that a shield current flowing to the member 12 and the leakage current flowing to the member 27a may be directly fed back to the high voltage power source part of the unit 25 without passing through the detection part of the working current.
Patent JP-H0826848-A (JP)
Title: Production of porous sic molding
Inventor: YOSHIKAWA SHOICHI
IPC: C04B35/573
Filed: 1994-07-21
Abstract: PURPOSE:To provide a method for producing a porous SiC molding having a composite structure composed of a whisker SiC and a fine powder SiC and a high porosity and excellent in material strength by using economical raw materials. CONSTITUTION:This method for production of SiC molding is carried out by applying a grinding process for grinding carbonized rice hull to have the maximum particle diameter of <=40mum, a surface treatment process for making a carbonizable thermosetting resin solution adhere to the resultant ground rice hull powder, a molding process for molding the surface-treated carbonized rice hull powder into a prescribed shape, a reaction process for heat-treating the molding in a non-oxidative atmosphere at 1500 to 1800 deg.C and a burning process for heat-treating the molding already subjected to the reaction process in air to remove the remaining carbon component, in order. If the obtained porous SiC molding is treated with a polycarbosilane-containing solution and subsequently baking at the temperature at which the above-mentioned polycarbosilane is turned to SiC, the material strength is further improved.
Patent JP-S6252745-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: NAKAYABU MASAKI
IPC: G11B15/08
Filed: 1985-08-30
Abstract: PURPOSE:To discriminate objectively the exfoliation of a magnetic coating part by using a tape end sensor so as to detect the light transmission part of a magnetic tape and discriminating the propriety of a magnetic tape in use based on the detection number of times or the detection time of the light transmission quantity exceeding a reference value set to a comparator circuit. CONSTITUTION:A tape end sensor 3 detecting the end of the magnetic tape 2 detects the light transmission part of the magnetic tape 2 and the priority of the magnetic tape 2 in use is discriminated based on the number of detection times or detection time of the light transmission quantity exceeding a reference value Vr set to the comparator circuit 5. Thus, as to the magnetic tape 2 exfoliated with a magnetic coating part, the state of exfoliation is discriminated objectively based on the quantitative data and proper discrimination is placed as to the propriety of the use of the magnetic tape 2 not discriminated due to an external appearance or dropout in a reproducing signal.
Patent JP-S62104577-A (JP)
Inventor: POORU POOUEN HANGU
IPC: A61K/
Filed: 1986-08-13
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-S6337958-A (JP)
Inventor: ANTONIO ESU KURUUZUUURAIBU
IPC: B41J2/055
Filed: 1987-07-30
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-H0475011-A (JP)
Title: Optical fiber cable
Inventor: UMEDA MASANARI
IPC: G02B6/44
Filed: 1990-07-17
Abstract: PURPOSE:To obtain the cable which is simple in construction, can be easily produced and can effectively exhibit the waterproof effect even with the infiltration of the sea water by sticking or impregnating a specific water absorptive material compsn. on or in a sheet-shaped based material, thereby constituting the water absorptive tape of a water absorptive tape layer for retaining winding. CONSTITUTION:The special water absorptive tape 6a for retaining winding is disposed between a sheath 7 of the cable and a slot 2. This water absorptive tape 6a for retaining winding is made into the two-layered structure consisting of a water absorptive tape compsn. layer 21 and a base material layer 22. This water absorptive material compsn. is constituted by compounding a thermoplastic elastomer A component, a highly water absorptive resin B component and a surface treating agent C component. The ratios of using the components A to C are set at the ratios of 10 to 300 pts. B component and 0.1 to 10 ptcs. C component per 100 pts. A component. The construction is simplified and the production is facilitated in this way. The waterproof effect of the water absorptive tape 6a for retaining winding is sufficiently exhibited even for the sea water.
Patent JP-S5982203-A (JP)
Title: Method of covering open-freighted heap
Inventor: SHINKAWA NAOHITO
IPC: B65G3/02
Filed: 1982-10-30
Abstract: PURPOSE:To make it possible to easily form a protective coated film on the outer surface of an open-freighted heap, by spraying, on the outer surface of the open-freighted heap, a filler selected from a granular material group consisting of the same material as and similar materials to that of the heap, and then by coating, to the outer surface of the heap, a paint which will be water-insoluble after being dried. CONSTITUTION:On the outer surface of an open-freighted heap, is sprayed a filler selected from a granular material group consisting of the same material as and similar materials to that of the heap. A paint which will be water-insoluble after being dried is sprayed on the outer surface of the heap to easily form a uniform and continuous coated film on the outer surface of the heap. Thereby, there are aimed at providing water-tight and dust-free capabilities to the heap, and as well at preventing the heap from oxidizing and deteriorating. In this case, the open-freighted heap is of a granular material, such as, for example, coal or wooden powder. Further, the filler is selected from a granular material group consisting of materials having the same function or use as, or similar functions or uses to that of the heap. The granular size of the filler is adjusted to have more than 80% of the material which may pass through a 5-mesh screen and more than 20% of the material which may pass through 40-mesh screen. The paint may belongs to either one of a water emulsion group and an organic solvent group if the paint will be water-insoluble after being dried.
Patent JP-H0717988-A (JP)
Title: Phosphorus-containing compound and production thereof
Inventor: FUJIWA TAKAAKI
IPC: C09D7/47
Filed: 1993-07-05
Abstract: PURPOSE:To obtain the compound providing a specific action particularly on pigments and metal materials as a dispersant and having a flame-retardant effect by reacting a specific phosphorus-containing compound with a compound having a specific group in the molecule. CONSTITUTION:The compound of formula I [R, A are 1-20C alkyl, alkenyl; X is -P(=O)(OH)2; i is 1-10] is obtained by reacting (A) a compound of formula II (A' is 1-20C glycidyl group-having group) with (B) a compound having -OP =O)(OH). group in the molecule (preferably orthophosphoric acid).
Patent JP-H0241091-A (JP)
Title: Signal recorder
Inventor: HIRASHIMA MASAYOSHI
IPC: G06F21/10
Filed: 1988-07-29
Abstract: PURPOSE:To disable interception even if a reproducing signal is illegally copied by using a specific key at a charged decoder so as to encipher a decoding key and multiplexing it during the horizontal or vertical blanking period. CONSTITUTION:A key Kt in a Kt memory A11 is enciphered by using a specific key Ki at an enciphering device 12 to generate an enciphering key EKi (Kt) and it is stored in a buffer memory 3. The content of the memory 3 is read for a prescribed period and it is superimposed onto the nH-th TV signal. A mixing circuit 4 eliminates the nH-th scrambled video signal, the EKi (Kt) signal is superimposed and it is recorded on a tape by a recording head section 5. At reproduction, a readout head section 6 reads a recording signal, a decoding circuit 14 uses a key Ki specific to the charged decoder so as to decode the signal, the key Kt is extracted and written in a Kt memory B17. Thus, other charged decoder cannot descramble the signal, then illegal copy is prevented.
Patent JP-H0355517-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: OKAMOTO SHINICHI
IPC: G02F1/1337
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal panel which is usable commonly for displaying and sound producing by orienting both electrode substrates in such a manner that the twist directions shown by the orientation treatment directions of the two substrates are reverse from the twist directions of liquid crystal molecules in the N* phase of the ferroelectric liquid crystal and confining the angle made by the orientation treatment directions of the two electrode substrates to >=110 deg. and <=150 deg.. CONSTITUTION:The directions of the twists shown by the orientation treatment directions of both electrode substrate 1, 2 viewed from the front surface of the panel are reverse from the twist directions of liquid crystal molecules in the N* phase of the ferroelectric liquid crystal and the angle made by the orientation treatment directions (a), (b) of the two electrode substrates 1, 2 is confined to >=110 deg. to <=150 deg.. Namely, the electrode material 1 is oriented in an arrow (a) direction and the electrode material 2 in an arrow (b) direction, respectively, and the angle made by the arrows (a) and (b) attains >=110 deg. and <=150 deg.. The uniform displaying is possible in this way without having the unequalness of orientation even when the panel is used for displaying. Since the sufficient sound pressure is obtd. as the panel for sound producing, the ferroelectric liquid crystal panel which is commonly usable for displaying and sound producing is obtd.
Patent JP-S6081832-A (JP)
Title: Masking process
Inventor: SADAMORI MASAAKI
IPC: H01L21/31
Filed: 1983-10-12
Abstract: PURPOSE:To simplify the specific part on the surface assuring masking process by a method wherein a masking tape whereon paste is spread only on the part for marking while the part with no paste spread on may be easily peeled off after spreading is utilized. CONSTITUTION:A substrate 1 is inserted from lower surface of a guide 5 while a masking tape 6 is inserted from upper surface of the guide 5 and then a weight 7 is placed on the guide 5 to press the masking tape down to the substrate 1 so that the central part 6a of the masking tape 6 may be temporarily sticked on the substrate 1 by the paste spread on the central part 6a. Later if the guide 5 is pulled out upward, the peripheral part 6b of the masking tape 6 is removed together with the upper weight 7 by the projection 5a provided on the inner wall surface of the guide 5 simultaneously with the guide 5. Through these procedures, the central part 6a only of the masking tape 6 is sticked on the upper surface of the substrate 1. Next the peripheral part of the upper surface of the substrate 1 is coated with RTV rubber 2 in such a status. Later after vulcanizing the RTV rubber 2 at room temperature, the central part 6a of the masking tape 6 may be peeled off.
Patent JP-H0735721-A (JP)
Title: Portable streaming current meter
Inventor: OGURI MICHIMASA
IPC: G01N27/26
Filed: 1993-07-06
Abstract: PURPOSE:To provide a portable streaming current meter in which a low power pump part is realized by increasing the adsorbing surface area at the sensor section to produce an appropriate current velocity and the maintenance/ management is facilitated by employing a replaceable sensor section. CONSTITUTION:The streaming current meter for measuring the streaming current generated by relative movement of charged particles in a capillary comprises a sensor section 1a filled tightly with thin cylindrical rods having electrodes at the opposite ends, a flow-in/flow-out section 4 provided with a sieve screen and a temperature sensor and fixed to one end of the sensor section 1a, a pump section 1b provided with a replaceable suction/delivery part 10 and fixed to the other end of the sensor section 1a, and a signal processing section 1c for amplifying and rectifying an electric signal from the electrodes while being synchronized with a sync signal for suction/delivery and then operating the electric signal and displaying the operation results.
Patent JP-H1077816-A (JP)
Title: Dual event valve control system
Inventor: HAMPTON KEITH
IPC: F01L13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To attain selective actuation of two different cam profiles by providing a latch member movable between a first position of releasing engagement between inner and outer locker arms and a second position of latching both locker arms together. SOLUTION: This valve control system 10 is actuated to open a poppet valve 12 in response to either one of two distinct cam profiles and provided with a locker assembly 14 and a latch assembly actuated to shift the locker assembly 14 between two operating modes. In this case, a first cam 18 specifies the first operating mode, and a second cam 20 specifies the second operating mode. The latch assembly 16 is moved by the movement of a latch member 68, and an outer locker arm 26 and an inner locker arm 22 are effectively latched together. The force of the second cam 20 is transmitted through the latch member 68, and the poppet valve 12 is actuated by the high lift profile of the second cam 20.
Patent JP-2000008719-A (JP)
Title: Double glazing
Inventor: YODOSE YOSHIKATSU
IPC: E06B3/66
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation from generated in air chambers by forming an intermediate sheet glass smaller than respective outer/inner sheet glasses, closely sealing the air chambers formed between the intermediate sheet glass and the respective outer/inner glasses by aluminium spacers, and by surrounding recess parts by paired seals. SOLUTION: A double glazing is constituted of a square outer sheet glass 2 and a square inner sheet glass 3 arranged in parallel at regular intervals with a square intermediate sheet glass, arranged in their center. In this case, the intermediate sheet glass 1 is formed smaller than the outer sheet glass 2 and the inner sheet glass 3 and air chambers present between the intermediate sheet glass 1 and the outer/inner sheet glasses 2, 3 are closely sealed by aluminium spacers 6. Vent holes in the bottom of the aluminium spacers 6 filled with desiccating agent acting on the air chambers are communicated with the air chambers. Recess parts formed by the outer circumferential face of the intermediate sheet glass 1 and the outer/inner sheet glasses 2, 3 are surrounded by paired seals 7. This constitution can stop the outside air in the outer sheet glass 2 side and the room temperature in the inner sheet glass 3 side by the intermediate sheet glass 1 so as to prevent the dew condensation from generated on the window glass and the window frame.
Patent JP-H0747389-A (JP)
Title: Waste water treating device
Inventor: NISHIMOTO KIYOSHI
IPC: C02F3/30
Filed: 1993-08-03
Abstract: PURPOSE:To enhance the treating efficiency in a biological waste water treating vessel and also to provide the waste water treating device easy in maintenance and low in cost. CONSTITUTION:This waste water treating device 1 is provided with an anaerobic organism fixed vessel group 2 and an aerobic organism fixed vessel group 3 disposed in line with the fixed vessel group 2. In the device 1, each of the organism fixed vessel groups 2 and 3 is provided with the tubular plastic net 20 as a contact material and the panel 21 fixing the both ends of the pipe opening of the tubular plastic net 20 disposed vertically or horizontally at regular intervals for every plural number of the nets so that the ratio of the total sectional area in external diameter of the net 20 may be about 40-60% per the sectional area of the vessels 2 and 3. Moreover, the crossing part of the single yarn constituting the net 20 is fused integrally in each tubular plastic net 20, and the width of the single yarn is about 3-8mm, the size of the mesh is about 15X15 to 50X50mm and the surface area per 1m<3> volume is 40-70m<2>.
Patent JP-H0920675-A (JP)
Title: Appetite-inhibiting agent
Inventor: KAWAGISHI HIROKAZU
IPC: A61K31/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an appetite-inhibiting agent containing as an active ingredient a product obtained by hydrolyzing the fruit body of Pleurotus ostreatus to cleave the glucose chains of glucoproteins originated the Pleurotus ostreatus, and having an excellent appetite-inhibiting action. SOLUTION: This appetite-inhibiting agent contains as an active ingredient a product which is obtained by hydrolyzing a component (A), (B) or (C) with an acid, an alkali or a glucose chain-cleaving enzyme to cleave the glucose chains of glucoproteins originated from Pleurotus ostreatus and containing in the component A, B or C. The hydrolysis using trifluoromethane sulfonic acid is preferable among the hydrolyses using the acid or the alkali. The glucose chain-cleaving enzyme is preferably an enzyme such as N-glycanase. The component A is an extract solution obtained by extracting Pleurotus ostreatus fruit body, its crushed product or ground product, its dried product or dry ground product, the concentrated solution or dried product of the extract solution with water, physiological salt water or an aqueous solution containing <=20 pts.wt. of a polar organic solvent.  The component B is precipitates obtained by salting out the component A or subjecting the component A to a precipitation treatment using a polar organic solvent or the dried product of the precipitates. The component C is a fraction obtained by subjecting the component B to a chromatography fractionation, the concentration solution or dried product of the fraction.
Patent JP-H0839366-A (JP)
Title: Assembling jig
Inventor: YUNOKI TADAO
IPC: B23P19/02
Filed: 1994-07-26
Abstract: PURPOSE:To provide an assembling jig in which the assembling work and checking work of a work can be simultaneously performed. CONSTITUTION:A work support member 30 the center of which is conformed to the center of a shaft 34 by inserting a center shaft part 33 to a machining hole 35 in the center part of the shaft 34 is inserted into a drift 14, the work contact part 16a of the drift 14 and the work pressing part 22 of a pusher 20 are brought into contact with a snap ring 40, and the snap ring 40 is dropped into the ring groove 27 of the shaft 34 to contract the diameter of the snap ring 40. Thus, the work pressing part 22 of the pusher 20 is released from the snap ring 40, the pusher 20 is advanced by the energizing force of a spring, and this movement of the pusher 20 is detected by a stroke detector to judge that the snap ring 40 is assembled into the shaft 34.