baber/WOPTO huggingface dataset:
Patent JP-H03194524-A (JP)
Title: Fiber-type wavelength converting element
Inventor: UEMIYA TAKAFUMI
IPC: G02F1/361
Filed: 1989-12-25
Abstract: PURPOSE:To realize the fiber-type wavelength converting element with its org. nonlinear optical crystal highly stabilized by forming a coating film contg. the org. nonlinear optical material in the saturated state on the end face of the fiber. CONSTITUTION:The fiber-type wavelength shifting element consists of the core of an org. nonlinear optical crystal and the clad of glass and emits a secondary harmonic by the Cerenkov radiation, and a coating film contg. an org. nonlinear optical crystal in the saturated state is formed on the end face of the fiber. As a result, the crystal is not dissolved in the coating film from the core, and further the crystal is not dissolved in the coating when the coating film is applied. The coating film to be applied on the end face of the fiber is preferably supersaturated with the org. nonlinear optical material to perfectly prevent the dissolution of the org. nonlinear optical crystal. Consequently, the org. nonlinear optical crystal is not dissolved in the polymer applied on the end face of the fiber, the crystal is highly stabilized, and the element is appropriately used in an optical information processor, etc.
Patent JP-H01178534-A (JP)
Title: Porous polytetrafluoroethylene sheet and its production
Inventor: TAMURA SHOHEI
IPC: B29L7/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title sheet having an anisotropic coefficient of friction, by molding a polytetrafluoroethylene powder kneaded with a liquid lubricant into a sheet, removing the liquid lubricant from the sheet, densifying it and performing its orientation, compression and heat treatment. CONSTITUTION:A sheet is obtained by molding a mixture obtained by adding 5-50pts.wt. liquid lubricant (e.g., liquid paraffin) to 100pts.wt. unfired polytetrafluoroethylene (PTFE). After the liquid lubricant is removed from the sheet, the sheet is densified by pressing it at 25-300 deg.C to an apparent density of 2.0-2.2, oriented uniaxially at a rate of 300-1,300%, and further compressed to a sheet thickness 80-50% of that before being oriented. This sheet is heat-treated for several sec to 1min at a temperature higher than the crystalline melting point of PTFE to obtain a porous PTFE sheet 1 having a microstructure comprising inclinded continuous knots 2 arranged in parallel and a large number of microfibers 3 which connect the knots together and having a coefficient of friction of 0.5-1.2 in the direction of E.
Patent JP-H07197092-A (JP)
Title: Method for cleaning and drying
Inventor: TSUZAKI MASAAKI
IPC: B01D12/00
Filed: 1993-12-28
Abstract: PURPOSE:To clean and dry a substrate without fail and without causing any environmental problem while reducing the risk of burning of a combustible cleaner by cleaning a substrate with a combustible cleaner and removing the adherent combustible cleaner from the surface of the substrate with a specified compound. CONSTITUTION:This method comprises cleaning a substrate with a combustible cleaner (e.g. n-paraffinic petroleum fraction) for example by immersion, showering or brushing and removing the adherent combustible cleaner from the surface of the substrate with a hydropolyfluorocarbon (e.g. 1,1,2,3- tetrafluoropropane), desirably having a boiling point of 30-180 deg.C, more desirably having no flash point, for example, by immersion, showering or steaming. Desirably, a hydropolyfluorocarbon having a boiling point lower than that of the combustible cleaner is used, and the substrate is cleaned with the combustible cleaner while the surface of the combustible cleaner is covered with a vapor of the hydropolyfluorocarbon.
Patent JP-2000158572-A (JP)
Title: Weatherable protective material
Inventor: YAMANE NAOKI
IPC: D04H3/105
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To protect a water-barrier sheet over a long period by improving its weatherability by forming a resin layer on one side of a long fiber nonwoven fabric of at least specified METSUKE having three-dimensional interlacing structure by needle punching. SOLUTION: A mixed resin liquid is prepared by mixing 100 pts.wt. of an aqueous emulsion resin such as an acrylic resin, a urethane resin, and a rubber latex resin and 1-30 pts.wt. of a foam conditioning agent. Next, the mixed resin liquid is agitated/foamed while air is introduced into the liquid, and the foamed resin liquid is applied on one side of a long fiber nonwoven fabric of at least 100 g/m2 METSUKE having three-dimensional interlacing structure by needle punching and dried to form a resin layer containing a benzotriazole or benzophenone ultraviolet absorbent. In this way, a water-barrier sheet can be protected over a long period by improving its abrasion resistance, durability, weatherability, and others.
Patent JP-2000237321-A (JP)
Title: Y-shaped connector for medical use
Inventor: TANI KAZUO
IPC: A61M39/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the operations of taking an intervention instrument in and out and injecting chemicals or the like by engaging a cap composed of a top surface part and a skirt part with the end part of a main tube closed by rubber seal and forming a through-hole and an almost cylindrical projection suspended from the periphery on the center of the top surface part. SOLUTION: This Y-shaped connector is composed of a connector body 30 and the cap 20, and the main tube 31 and a branch tube 32 branched and extended in an acute angle direction to the extension direction of the main tube 31 are passed through the connector body 30. A three-way valve 50 is connected through a tube 40 to the branch tube 32 and the almost cylindrical cap 20 composed of the top surface part 21 and the skirt part suspended from the periphery is engaged with the end part 33 closed by the rubber seal 34 of the main tube 31. The cap 20 is provided with the through-hole and the almost cylindrical projection suspended from the periphery on the center of the top surface part 21. Also, a slide supporter is attached as needed so as to cover such a cap 20.
Patent JP-H01179888-A (JP)
Title: Core device for constructing refractory lining of pottery furnace
Inventor: NAKAMURA HITOSHI
IPC: F27D1/16
Filed: 1987-12-30
Abstract: PURPOSE:To obtain a core device, easy in attaching and detaching, prominent in applicability and economical, by a method wherein the core device is constituted of a tubular hollow frame body, provided with the inlet and outlet ports of a supporting frame work, a frame body expanding ring, a ring supporting arm, elongatable and contractable, and a suspending arm, suspending the ring supporting arm in the direction of the major axis of a furnace. CONSTITUTION:A core device 2 is constituted of a tubular hollow frame body 4 provided with air pouring and discharging valves 9a, 9b, 9c, 9d and is provided with an arbitrary number of amorphous refractory substance pouring ports 7 as well as vibration rod inserting ports 8 on the peripheral wall thereof. Further, the core device 2 is provided with a supporting frame work inlet and outlet port 12, capable of entering and existing freely a supporting frame work consisting of a frame body expanding ring, a ring supporting arm and a suspending arm 15 while penetrating from a wall surface to the inner chamber of the furnace. The ring supporting arm is constituted so as to be elongatable and contractable in the direction of the major axis of the tubular hollow frame body 4 while the frame body expanding ring is constituted so as to be expandable in the peripheral direction thereof and is supported movably to the ring supporting arm. The ring supporting arm is suspended by a suspending arm 15, fixed to the inlet and outport 12, in the direction of the major axis of the tubular hollow frame body 4. According to such a constitution, the core device, easy in attaching and detaching, prominent in applicability, capable of repeating re-utilization and economical, may be obtained.
Patent JP-H08177927-A (JP)
Title: Rotary damper
Inventor: HORIBA KAZUYO
IPC: F16F9/14
Filed: 1994-12-21
Abstract: PURPOSE: To prevent abrasion of the side surface of vane caused by thrust load from a shaft by composing a side case bearing as a bearing for both a journal and a thrust bearing by forming it into a thick disc. CONSTITUTION: The interior of side cases 3, 4 can be kept to an equal plane covering the side surface of a joint part of a shaft 5 to a vane 16 or the side surface of the vane 16 by bearings 3a, 4a for both a journal and a thrust bearing. Therefore, the thrust load applied to the shaft 5 is always received by bearings 3a, 4a and eliminates sliding of the side surface of the vane 16 by being pushed against the interior of the side cases 3, 4. Thus, the side surface of the vane 16 is not abrased by bearings 3a, 4a on the side case side. As a result, the clearance between the interior of side cases 3, 4 and the side surface of the vane 16 is kept at the initial condition even after a long time use and a stable damping force characteristic can be constantly exhibited.
Patent JP-H04207580-A (JP)
Title: Still image recorder
Inventor: MORIMOTO AKIO
IPC: H04N5/225
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate judgment as to whether a prompt reproduction screen or ordinary reproduction screen or a screen of a real time image by displaying that the display screen of a monitor is the prompt reproduction screen during a prompt reproduction operation with a display means. CONSTITUTION:A memory reproduction control circuit 4 outputs the control signal to control the storage operation of video signals to a memory circuit 2 and outputs the control signal for controlling the reproduction operation to a reproducing circuit 7. The above-mentioned circuit outputs the control signal for controlling a stroboscope light emission operation to an output terminal 11 and outputs the lighting signal to light a light emitting diode 10 which displays the prompt reproduction. The discrimination as to whether the image under reproduction is the promptly reproduced image or the ordinary reproduction screen or moving image is easily executed in this way.
Patent JP-H05148411-A (JP)
Title: Thermosetting resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: H01L23/31
Filed: 1991-11-26
Abstract: PURPOSE:To provide a composition comprising mixed epoxy resins, a phenolic resin and an inorganic filler. having good flowability, a small expansion coefficient and a high glass transition temperature, exhibiting good adhesiveness and giving cured products having small hygroscopicity. CONSTITUTION:The thermosetting resin composition comprises (A) mixed epoxy resins consisting of 20-90 pts.wt. of a non-fluorene type epoxy resin having two or more epoxy groups in the molecule and 10-80 pts.wt. of a fluorene type epoxy resin of the formula, (B) a phenolic resin having two or more phenolic hydroxyl groups and a naphthalene ring in the molecule, and (C) an inorganic filler. The component A is preferably a naphthalene ring-containing epoxy resin containing <=10wt.% of the epoxy compound of alpha-naphthol, etc., having a softening point of 70-110 deg.C and an epoxy equivalent of 100-400.
Patent JP-H07185678-A (JP)
Title: Hemming device
Inventor: HORIMUKI TOSHIYUKI
IPC: H05B6/10
Filed: 1993-12-28
Abstract: PURPOSE:To improve the thermal energy's efficiency by heat-hardening a thermosetting adhesive interposing in a hemming part with a heating means installed between a hemming position and a carrying out position of a work. CONSTITUTION:A work 1 assembling an outer panel 2 and an inner panel 3 is conveyed on a lifting conveyer 12, lowered, mounted on a mounting part 11, and the outer panel's flange 4a is pressed with a pre-bending punch 17, the flange part is pressed and abutted with gripping onto the inner panel's end part with a real bending punch. Further, the real, prebending punches are retreated from the mounting part, the lifting conveyer is raised, and the bent part 4b of the hemming part is heated with induction within the magnetic flux generated in an energized high frequency induction coil of a guide part 16 which is insulation-treated.
Patent JP-H09174024-A (JP)
Title: Garbage treating device
Inventor: SHINPO HIDETO
IPC: C05F3/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform an optimal oxygen supply in compliance with an oxygen demand and improve a decomposition reaction rate without any energy loss by providing a control means for controlling a stirring rate by a stirring means in response to the degree of the oxygen demand by a means for estimating an oxygen demand. SOLUTION: On a garbage treating device 3, a means for estimating an oxygen demand is provided which determines a required oxygen demand for the decomposition process of a garbage by the help of a garbage treating material 2 in a garbage treating tank 1. In addition, to deal with a varying oxygen demand by the means for estimating an oxygen demand, the stirring rate of a stirring means 4 is controlled using a control means. The means for estimating an oxygen demand is composed of a garbage treating material temperature sensor for detecting the temperatures of the garbage treating material 2 charged into the garbage treating tank 1 and an atmospheric temperature sensor, provided in the garbage treating device 3.  Thus, it is possible to estimate the oxygen demand by determining the difference between the temperatures of the garbage treating material 2 in the garbage treating tank 1 and atmospherice temperature.
Patent JP-H0519593-A (JP)
Title: Image forming device
Inventor: NODA NOBUTAKA
IPC: G03G21/10
Filed: 1991-09-21
Abstract: PURPOSE:To make the device compact and to reduce cost by minimizing the number of electrical power sources required for the use of each constituting means for image formation. CONSTITUTION:A means 6 impressing AC voltage or AC voltage superimposed by DC voltage onto an electrically conductive substrate 11 of a photosensitive drum 1, and an electrically conductive or semiconductive component 2, which is grounded and is disposed in contact with or close to the surface of the photosensitive body are included in the device. A latent image is formed by image exposure on the surface of the photosensitive drum 1, which is charged by these means, then, this latent image is developed by a developer supplying body 31 disposed closely to the surface of the photosensitive drum 1 and grounded directly or through an inductive bias means.
Patent JP-H03198913-A (JP)
Title: Extrusion pressing device
Inventor: MAEDA HIROSHIGE
IPC: B21C35/02
Filed: 1989-12-26
Abstract: PURPOSE:To easily coating the cutting blade with the lubricant by setting the lubricant holder moving back and forth towards the cutting blade so as to bring the solid lubricant held in the holder into contact with the cutting blade. CONSTITUTION:In the case of coating the cutting blade 32 with the solid lubricant 118, when the air cylinder 108 is operated to project the rod, the plate type component 130 advances and the plate 124 also moves. And the inclined front surface 118a of the solid lubricant 118 comes into contact with the inclined surface 32a of the cutting blade 32, and further, by advancing the piston rod 116a, the wheel 146 moves along the upward inclined part 148a of the guide groove 148. Following this inclined moving, the inclined front surface 118a of the solid lubricant 118 moves while rubbing against the inclined surface 32a of the cutting blade 32. Therefore, the cutting blade 32 is coated with the solid lubricant 118.
Patent JP-H07200096-A (JP)
Title: Correcting method for system clock
Inventor: OKUYAMA HIDEKI
IPC: G06F1/14
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for correcting and obtaining both real time and the lapse of time after system activation at an optional timing in a system provided with a system clock. CONSTITUTION:The system clock is set at '0' at the time of the activation of the system, the correction value of the real time is obtained in an initialization processing S103 and the correction value of the lapse of time after the system activation is obtained in a correction processing S104. Based on the correction values and a value counted by the system clock, the real time and the lapse of time after the system activation are obtained.
Patent JP-H07186758-A (JP)
Title: Control device for driving power distribution between front and rear wheel of vehicle
Inventor: TAKASAKI TOSHIHARU
IPC: B60K23/08
Filed: 1993-12-28
Abstract: PURPOSE:To suppress energy loss resulting from slip loss by detecting such variation as after driving power transmission is intermitted in a short time to suddenly reduce the absolute value of the rotational deviations of front and rear wheels, the above value suddenly increases, and correcting a control signal for the driving power distribution according to the result of the above detection. CONSTITUTION:The driving power of an engine 1 is distributed to right and left front wheels 2FR, 2FL and right and left rear wheels 2RR, 2RL through a driving power transmitting system 3 controlled by a driving power distribution control device 4. In addition, the driving power transmitting system 3 is composed of a speed change gear 12 and a transfer 14. In the driving power distribution control device 4, a controller 58 inputs detection signals issued from each of rotation sensors 54, 56 on a front and a rear wheel side, and outputs a control signal for driving power distribution according to the deviation of the detection signals. In this case, the controller 58 detects such variation as after the driving power transmission is intermitted in a short time to suddenly reduce the absolute value of the rotational deviation of the front and rear wheels, the above value increases suddenly. Thus the control signal for the driving power distribution is corrected according to the detected rotational variation.
Patent JP-H06186185-A (JP)
Title: Constant humidity generation method and device
Inventor: OKUDA HIROSHI
IPC: G01N1/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide an inexpensive constant humidity generation method and device which can generate constant humidity simply, easily, and accurately. CONSTITUTION:Salt for allowing a saturation liquid solution to give a constant balanced temperature to a space including the saturation liquid solution is retained in a water-absorption mat 26 in dry state. Then, when obtaining a constant humidity and if ambient atmospheric humidity is lower than balanced humidity, amount of water for obtaining the saturation liquid solution is absorbed in a water-absorption mat 26 and the mat is housed in a constant- humidity generation container 100. When the ambient atmospheric humidity is above the balanced humidity, the member is housed in the container 100 as it its thus generating constant humidity in the container 100.
Patent JP-H04207667-A (JP)
Title: Digital image forming device
Inventor: HATTORI YOSHIHIRO
IPC: G03G15/02
Filed: 1990-11-30
Abstract: PURPOSE:To remove fogging and to stably print an image having prescribed gradation characteristics by changing gradation correction data according to set fogging removal levels. CONSTITUTION:A gradation correcting means changes the gradation correction data according to the fogging removal levels set by fogging removal level setting means 210, 214 when the grid voltage VG selected by a control means 201 is the max. value of its adjustable range. Then, the gradation correction data is changed according to the fogging removal levels set by the fogging removal level setting means 210, 214 if the fogging cannot be removed when the grid potential VG selected by the control means 201 is the max. value of its adjusting circuit range. The fogging is removed in this way and the image having the prescribed gradation characteristics is stably printed.
Patent JP-H04204262-A (JP)
Title: Method and apparatus for detecting acceleration
Inventor: WATANABE YOSHIJIROU
IPC: G01P15/00
Filed: 1990-11-30
Abstract: PURPOSE:To achieve the simple detecting method and the highly accurate detection by providing a double structure for a surrounding body wherein inner and outer gases pass at the respective inherent time constants, detecting the difference between the inner and outer pressures at upper and lower two points at the boundary, and detecting the arithmetic sum of the detected pressure differences as the speed signal. CONSTITUTION:A unitary body is formed of two capacitor microphones 6 and 6 and a linking tubular body 13. The central point of the entire unitary body is made to agree with the central point O of a cylindrical case 14 wherein a plurality of holes 14a are provided at both upper and lower ends. The parts are arranged in the symmetrical pattern for the up and down sides and right and left sides with the central point O as the reference. A space S between the unitary body of a pair of capacitor microphones 6 and 6 and the linking tubular body 13 described above and the case 14 is uniformly filled with cellular material such as sponge and non-woven fabric so as to impart flow rate resistance to the circulation of air.
Patent JP-H11154071-A (JP)
Title: Printer
Inventor: TAKIMOTO YOSHIMA
IPC: G06F3/12
Filed: 1997-11-22
Abstract: PROBLEM TO BE SOLVED: To make a trial printing of each one copy and confirm the printing quality before printing the remaining copies. SOLUTION: A command analyzing means 22 analyzes the contents of printing data from a host device 1. When a trial print mode command is present, a printing data storage means 25 holds received printing data and a reprinting means 24 performs control for outputting the held print data to an image forming means 26. Then a printing means 27 performs a trial printing. A command from the host device 1 is received again and when the command analyzing means 22 judges that the received command is a reprinting suspension command, the reprinting means 24 releases the held print data. When the received command is a reprinting command, the reprinting means 24 acquires the held print data and performs control for reprinting.
Patent JP-H10178052-A (JP)
Title: Tcp tape structure
Inventor: NAKAJIMA YOSHIHIRO
IPC: G02F1/1345
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable absorption and relaxation of stress which is caused to act on an inner lead by thermal expansion of a base film, by providing a stress buffer portion which is elastically deformed by thermal expansion of the base film made of a material thermally expanding at the time of thermosetting of hermetic seal resin. SOLUTION: A TCP tape structure includes a base film 1, an IC chip 3, and a stress buffer portion 9. The IC chip 3 is hermetically sealed by a thermosetting resin 8. The base film 1 is made of a material having a characteristic to thermally expand when the hermetic seal resin 8 is thermoset. The base film 1 has a device hole 2 and an inner lead 4. The stress buffer portion 9 is elastically deformed by thermal expansion of the base film 1, and absorbs and relaxes stress acting on the inner lead 4. The stress buffer portion 9 is made of the same material as the base film 1. The stress buffer portion 9 is integrally molded on an aperture edge of the device hole 2 and is shaped in a winding pattern.