baber/WOPTO huggingface dataset:
Patent JP-H09112426-A (JP)
Title: Hermetic compressor
Inventor: AKASHI HIRONARI
IPC: F04B39/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To stabilize high reliability by stabilizing an oil supply from an oil capillary of a hermetic compressor in an efficient manner and preventing increase in noise. SOLUTION: This compressor is composed of a cylinder head installed with a suction chamber 5, a suction pipe 18 to be interconnected to this suction chamber 5, oil 14 collected in the lower part of a hermetically sealed vessel, and an oil capillary 19, whose one end is opened in the oil 14, and the other end in the suction pipe 18 respectively, and an insertional part 20 into the pipe 18 is an elastic body, so that an oil supply from the oil capillarty 19 is stabilized in an efficient manner, and any increase in noise is obviated, and thus high reliability is securable.
Patent JP-H10114080-A (JP)
Title: Ink preserving container
Inventor: KANBAYASHI KENICHI
IPC: B41J2/175
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ink preserving container provided with vibration resistance while ensuring gas barrier properties and an ink take-out port structure for enhancing the use efficiency of ink in which defective ink supply due to pasting of a film to the take-out port is prevented while having a hermetic structure. SOLUTION: Mechanical strength and vibration resistance against vibration of an aluminum foil are ensured by setting the thickness of a resin film wrapping the aluminum foil appropriately while ensuring the gas barrier properties by means of the aluminum foil. When a take-out port 3 is provided on the upper surfaces of ink preserving containers 1, 2, the film is prevented from pasting the end face at the take-out port by means of a rib while ensuring airtightness of the housing thereof easily and thereby defective ink supply is prevented.
Patent JP-H06121835-A (JP)
Title: Medical liquid injection apparatus
Inventor: MIMURA JINKO
IPC: A61M39/08
Filed: 1992-10-12
Abstract: PURPOSE:To provide a medical liq. injection device wherein flow is accurately controllable and clogging due to waste is little and the structure becomes simple. CONSTITUTION:The apparatus is a medical liq. continuous injection apparatus 10 wherein a medical liq. storing part 11 consisting of a rubbery elastic membrane, etc., and a compressing means compressing the medical liq. in this medical liq. storing part 11 are provided and the medical liq. in the medical liq. storing part 11 is made flow in a human body by this compressing means through a flow control means 24 and a syringe needle 31, and a medical liq. injection apparatus wherein the flow control means 24 is constituted as a tube 24 connecting the medical liq. storing part 11 with the syringe needle 31 as a human body mounting tool. This tube 24 is formed of a thermoplastic resin with a irregular crosssectional opening shape and a specified length and this tube 24 serves to guide and control a flow of medical liq.. A tube for increasing the flow rate may be provided in parallel with the tube 24.
Patent JP-H05112814-A (JP)
Title: Vacuum arc descaling apparatus
Inventor: HORIE MASANOBU
IPC: C21D1/82
Filed: 1991-10-21
Abstract: PURPOSE:To continuously drive a vacuum arc descaling apparatus by the means of continuously feeding the material to be treated into a vacuum tank, providing the vacuum tank with an airtight hopper and the means of catching the vaporized molecules of scales by arc discharge. CONSTITUTION:This invention is a vacuum arc descaling apparatus characterized in that conductor rolls 6 and electrodes 9 are oppositely equipped with an interposed pass line continuously feeding the material to be treated into a vacuum tank in which a vacuum system is energized, a pass line of a strip 20 for vapor-depositing vapor molecules parallel to the pass line of the material to be treated, the bottom of the vacuum tack provided with a hopper 12 and the hopper 12 provided with an airtight apparatus, are provided.
Patent JP-H11112134-A (JP)
Title: Soldering method for electronic device having lead
Inventor: AKIYAMA JUNICHI
IPC: H05K3/34
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient quantity of solder required for soldering by placing a cream solder on the upper surface of a print mask mounted at a predetermined position on a board and injecting the cream solder into through holes by repeating the printing operation at a squeegee a plurality of times. SOLUTION: A thin stainless steel print mask M of 150-200 μm thick is mounted on the surface of a substrate 1 while matching a print hole M1 with a pattern 3 and a through hole 2. A cream solder 4 is then placed on the print mask M and printed onto the print hole M1 by means repeating the operation of a squeegee a plurality of times before excess cream solder 4 is scraped off. Consequently, the cream solder 4 is pushed into the through hole 2 repeatedly from the print hole M1 and a sufficient quantity of cream solder 4 can be supplied. The cream solder 4 is also pushed repeatedly into the pattern 3 but since the lower part of the print hole M1 is closed by the pattern 3, the cream solder 4 is not fed thicker than the thickness of the print mask M.
Patent JP-H10119865-A (JP)
Title: Fender mounting device for bicycle
Inventor: NISHIMURA KAZUMI
IPC: B62K19/30
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the fender mounting device for a bicycle, which lessens the number of tools required, and facilitates mounting works. SOLUTION: A fender main body 3 is mounted to a mounting body 5 fixed to the two-back fork 7 and the chain stay of a bicycle main body. When the outer surface of the fender main body 3 is pushed in between the locking parts 5a and 5a of the main body from the direction indicated by an arrow head, since the main body climbs over the locking parts 5a and 5a, the fender main body 3 is deformed inward against elastic force. Subsequently, when both the ends 3a and 3a of the fender main body climb over the locking parts 5a and 5a, the fender main body is firmly locked on the locking parts 5a and 5a in a hook shape each by means of elastic force, and it is thereby so firmly fixed thereto that it will never slip off even by vibration and the like.
Patent JP-S62133763-A (JP)
Title: Mos transistor
Inventor: MURAKAMI KOICHI
IPC: H01L29/78
Filed: 1985-12-06
Abstract: PURPOSE:To eliminate the causing of the dispersion of a threshold voltage and also, to make higher the withstand voltage of an MOS transistor by a method wherein a shielding region is formed in such a ways as to encircle the source region and moreover, low-concentration regions of the same conductive type are formed in contact with the source region and the drain region respectively. CONSTITUTION:A P-type shielding region 6 is formed in such a way as to encircle a source region 4, and a low-concentration source region 8 and a low- concentration drain region 9 are formed in contact with the source region 4 and a drain region 5 respectively. In this device, when a voltage is impressed between the source region 4 and the drain region 5, depletion layers extend to the directions of the Si substrate 1 and the low-concentration drain region 9 as shown in an impurity concentration distribution B-B' and the electric field is relaxed. Therefore, the BVDS can be made higher. Moreover, as the shielding region 6 is formed on the periphery of the source region 4, the BVSB can be made higher.
Patent JP-S62132663-A (JP)
Title: Ink ribbon cassette
Inventor: SHIMOYAMA NOBORU
IPC: B41J33/26
Filed: 1985-12-06
Abstract: PURPOSE:To prevent a turnable lever from being levitated and enable a used ink ribbon to be uniformly taken up, by providing a projected piece at the upper end of a shaft so that the upper surface of the base end of the turnable lever is pressed by the projected piece. CONSTITUTION:In the vicinity of a hub 13, a pin 10 is projected from a lower casing 7b, and projected pieces 10a are provided at opposing positions of an upper end part of the pin 10, in the state of being projected horizontally. When a turnable lever 11 is turned, a base part of the lever 11 is pressed by the projected pieces 10a, 10a of the pin 10 and a tip part of the lever 11 is located on the lower side of a guide plate 25, so that the lever 11 is turned without any eccentric movement. Therefore, an ink ribbon 4 in taken up at a constantly fixed position, so that it is uniformly taken up. A construction is adopted in which the tip part of the lever 11 is guided in the state of being pressed by the guide plate 25. When the lever 11 is formed of a material having a relatively high stiffness, the prevention of eccentric movements of the lever 11 can be achieved by only the projected pieces 10a, 10a.
Patent JP-H09110666-A (JP)
Title: Method for stabilizing 4-(1,1-dimethylethyl) 4'-methoxydibenzoyl methane against ultraviolet ray
Inventor: ANDORE DEFURANDORU
IPC: A61Q17/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To stabilize 4-(1,1-dimethylethyl)-4'-methoxybenzoylmethane to ultraviolet light rays by adding a specific amount of P-methylbenzylidenecamphor. SOLUTION: This method comprises blending 1-3wt.% of 4-(1,1- dimethylethyl)-4'-methoxybenzoylmethane with at least 4.5wt.% of P- methylbenzylidenecamphor. The weight ratio of P-methylbenzylidenecamphor to 4-(1,1-dimethylethyl)-4'-methoxybenzoylmethane is >=3 but <=6. 4-(1,1- Dimethylethyl)-4'-methoxybenzoylmethane deteriorates when exposed to sunlight, addition of P-methylbenzylidenecamphor shows photochemical stability. A cosmetic composition stable to light so as to protect human skin from the sunlight can be prepared.
Patent JP-H04148789-A (JP)
Title: Elevator
Inventor: KINOSHITA TORU
IPC: B66B13/26
Filed: 1990-10-12
Abstract: PURPOSE:To make contactless to operate safely and surely extending over a long time by providing a safety shoe on the door of an elevator cage, providing a photoelectric sensor inside the light transmission window of the safety shoe, and providing a reflecting part on the front end part of the back of a hall door panel on the elevator cage stop side. CONSTITUTION:A safety shoe 6 is provided on the front end part 5b of a door 5 so as to advance or retreat through a parallel link 7. Meanwhile, a light transmission window 20 is formed on the middle part of the front of the safety shoe 6, and a photoelectric sensor 21 is provided on the safety shoe inside the light transmission window 20. Detecting light irradiated from the light emitting part 21a of the photoelectric sensor 21 is reflected on a passenger, the reflected light is received with a light receiving part 21, and the door 5 is immediately reversed and reopened. Further, a reflecting part 26 is provided on the front end part of the back of a hall door panel 25 on the cage stop side, so as to detect the reflected light with the photoelectric sensor 21, when the safety shoe 6 is pushed and moved by a passenger or the like at closing stroke of the door 5.
Patent JP-2001103165-A (JP)
Title: Energy-saving interphone system
Inventor: FUJITA MINORU
IPC: H04M9/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent useless power from being consumed by starting a power supply of an energy-saving interphone system after a call button of a doorphone slave set is depressed and stopping the power supply when a call time expires or at the end of a speech. SOLUTION: The energy-saving interphone system where an interphone master set 1 having an interphone control section 2 and a switching power supply 4 and the doorphone slave set 3 having the call button 13 are interconnected and the interphone master set can make a speech with the doorphone slave set in response to the call from the doorphone slave set. The switching power supply is connected to an AC power supply 15 and the call button. The interphone control section is provided with a light emitting diode 14 that outputs a power supply start signal to start the switching power supply when the call button of the doorphone slave set is operated and the interphone control section is called and that outputs a power supply stop signal to stop the switching power supply when the call time expires or the speech is finished.  The switching power supply is provided with a photo transistor 12 that starts the switching power supply by the power supply start signal and stops the switching power supply by the power supply stop signal.
Patent JP-S6451922-A (JP)
Title: Manufacture of sun visor for automobile
Inventor: YASUDA YOSHIKAZU
IPC: B60J3/02
Filed: 1987-10-28
Abstract: PURPOSE:To manufacture a sun visor whose external appearance and feeling are favorable without forming a welded part projected on the circumference of the sun visor, by performing welding through pressurizing and cutting at the same position by the edge of a blade formed on an upper electrode body. CONSTITUTION:A core material 31 is put between cushion materials 32, the top and bottom of the cushion material 32 are coated with a pair of the outer skins 33 comprised of thermoplastic resin and an upper electrode body 1 is lowered by mounting them into a recessed part 22 of a lower electrode body 2. The outer fringe of the skin is put between the edge 15 of a blade and a receiving seat 21 and welded through high-frequency heating under a state where pressing force is applied to them in such an extent that the skin is not cut off by the edge 15 of the blade. The skin 33 is cut off at a position of the edge 15 of the blade by applying far greater pressing force to the above edge 15 of the blade after the lapse of a predetermined cooling period of time. Therefore, the external circumferential part of a sun visor 3 can be recognized into a rounded form when the same is viewed in general and the external appearance can be improved.
Patent JP-H01116521-A (JP)
Title: Colored stereoscopic vision method
Inventor: OTA MASATAKA
IPC: G03C9/06
Filed: 1987-10-29
Abstract: PURPOSE:To constitute an image of color so as to be viewed stereoscopically even if it is viewed from any angle by bringing an image for the right eye and an image for the left eye whose wavelength distributions are different, to stereoscopic vision through filters each different in transmittivity. CONSTITUTION:Light sources 1-3 for the left eye and light sources 4-6 for the right eye are provided, and also, wavelength distributions of first-third wavelength dividing filters L1-L3 for the left eye and first-third wavelength dividing filters R1-R3 for the right eye are made different, so that the wavelength distributions of a light beam which is transmitted through these filters are different in the left and the right. In such a state, images for the left eye which passed through the first-the third wavelength dividing filters L1-L3 and the first-the third video films l1-l3 for the right eye from the light sources 1-3, and images for the right eye which passed through the first-the third wavelength dividing filters R1-R3 and first-third video films r1-r3 from the light sources 4-6 are projected to a screen 7 and each image 8, 9, 10 and 11 is formed. When each image 8, 9, 10 and 11 which is formed in such a way is viewed through the filters for the left and the right eyes L, R each different in transmittivity, it can be viewed stereoscopically.
Patent JP-H08236451-A (JP)
Title: Edge film forming control for semiconductor substrate
Inventor: ROORENSU CHIYANNRAI REI
IPC: H01L21/205
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To precisely control the formation of a film of certain material on the edge of a semiconductor substrate and its vicinity by a method wherein a gas inlet is so positioned as to orient a flow of gas in a direction along the peripheral edge of the substrate when the substrate is housed in a pocket. SOLUTION: A heater pedestal 18 is equipped with an edge protecting system, a pedestal main body is demarcated from a hoop 282, the floor of a pocket 280 is opened to house a substrate 24, and a circular purge gas channel 220 is located adjacent to the outer edge of the substrate 24 when the substrate 24 is housed in a pocket 280. When a treatment is made to start after the substrate 24 is housed in the pocket 280, a continuous flow of purging gas is fed to the circular purge gas channel 220. Purge gas is made to flow around all the edge of the substrate 24 through the intermediary of a ring-shaped part 284. The purge gas has such an effect that a film of certain material is hardly or never formed on the edge 27 of the substrate 24 and its underside adjacent to the edge 27.
Patent JP-H01153270-A (JP)
Title: Automatic scale compensator for planing machine
Inventor: HANSU SHIGU
IPC: B24B49/08
Filed: 1988-11-01
Abstract: PURPOSE: To accurately perform the measurement without generating a contact of a grinding wheel with a measuring head by providing a measuring head with an inlet nozzle and a measuring outlet nozzle for blowing air toward an edge of a grinding wheel. CONSTITUTION: A measuring head 12 is provided with a first branch duct 42 having an inlet nozzle 46 and a measuring outlet nozzle 48 and a second branch duct 44 having other inlet nozzle and a reference outlet nozzle 52. The inlet nozzles 46, 52 of the branch ducts 42, 44 are connected to a compressed air supplying device through a pneumatic circuit, and a pressure difference between inside of a first and a second ducts 42, 44 is detected by a pressure difference converter 58, and the electric output signal passing an extreme value as a function of a distance between a grinding wheel and a table at a moment is transmitted per each time of passing of the grinding wheel 6 on a work during the working.  Since an air jet flow injected from the measuring outlet nozzle 48 does not wear the grinding wheel and the grinding wheel and the measuring head do not contact with each other, abrasion of the measuring head 12 is not generated.
Patent JP-H0797400-A (JP)
Title: Calcitonin derivative
Inventor: MURANISHI SHOZO
IPC: A61K38/23
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a new calcitonin derivative having a specified amino acid sequence, stable in the digestive canals, excellent in intestinal absorption, having an effect on reduction of the calcium concentration in the plasma and useful, e.g. for reduction of pain in hypercalcemia or osteoporosis and lowering in reduction of the amount of the bone. CONSTITUTION:Human calcitonin represented by formula I is dissolved in DMF and an acylating agent (e.g. acetic acid anhydride) expressed by formula R<1>2O (R<1> is a fatty acid residue or a lower alkoxycarbonyl) is added thereto under chilling. The resultant mixture is stirred for 10min, subsequently concentrated by distilling off DMF and subjected to recrystallization by using ether, thus affording the objective new calcitonin derivative represented by formula II, improved in the faulty of human calcitonin, i.e., stable in the digestive canals, excellent in intestinal absorption, having pharmaceutical effects such as reduction of the calcium concentration in the plasma and useful, e.g. for reduction of pain in hypercalcemia or osteoporosis and lowering in reduction of the amount of the bone.
Patent JP-H10119215-A (JP)
Title: Polyester film for cathode-ray tube
Inventor: AKATSU KAZUYUKI
IPC: H01J29/89
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provided superior transparency and securing properties and improve adhesive properties to a hard cost layer by providing a coated layer containing a specific amount of a polyester resin, an acryl resin, a crosslinking agent resin and particles on one side of a biaxially stretched polyester whose film phase is a specific value or less. SOLUTION: A polyester film for a cathode-ray tube comprises a coated layer containing 10 to 85wt.% of a polyester resin, 5 to 60wt.% of an acryl resin, 1 to 50wt.% of a crosslinging agent resin and 0.5 to 10wt.% of particles that is provided on at least one side of a biaxially stretched polyester film having a film haze of 0.2 or less. A method is used to form the coated layer that comprises the steps of coating a thin film forming liquid on the surface of a non-stretched film and thereafter stretching it biaxially. Alternately, a method can be used that comprises the steps of coating a thin film forming liquid on the surface of a mono-axially stretched film and thereafter stretching it in right angles directions, or a combination of these two methods may be used. Furthermore, a film so obtained is then extended, limit shrunk or thermally treated under a constant length.
Patent JP-H1195221-A (JP)
Title: Liquid crystal display element and production of the liquid crystal display element
Inventor: MANABE MASUMI
IPC: G02F1/1337
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To decrease the number of production stages, to improve a yield and to improve productivity. SOLUTION: Glass substrates 1 and 5 formed with electrodes are assembled and a liquid crystal compsn. 7 contg. orienting assistants 6 consisting of a photosetting type high-polymer resin is filled from an injection port 3 into the spacing between the glass substrates 1 and 5. When the assembly is rested in this state, the orienting assistants 6 are attracted by the surface energy of the glass substrates 1 and 5 and are adsorbed on the surfaces of the glass substrates 1 and 5. The orienting assistants are irradiated with UV rays from a prescribed angle, by which the oriented films having directivity in the prescribed direction are formed.
Patent JP-S62136215-A (JP)
Title: Filtering method and filter
Inventor: BABA MASAHIRO
IPC: B01D33/58
Filed: 1985-12-09
Abstract: PURPOSE:To always continuously and stably clarify a large amount of a raw liquid and to also simply perform the cleaning of filter cloth, by a method wherein a precoat layer is formed to perform filtering and, thereafter, a raw liquid is injected to the filter cloth from which a solid is released by the pressure of a fluid to wash the filter cloth. CONSTITUTION:The precoat liquid in a precoat tank 7 is scattered to filter cloth 19 held to a running state through piping 22 and a hopper 21 in such a state that air in a hopper 27 is sucked by a blower 36 to form a precoat layer 52 on the filter cloth 19. The raw liquid containing a cutting powder in a raw liquid tank 8 is scattered to said layer 52 and filtered. Then the cutting powder layer 53 remaining on the precoat layer 52 of the filter cloth 19 is released from the filter cloth 19 along with the precoat layer 52 by compressed air injected from an air nozzle 44. Further, the raw liquid in the raw liquid tank 8 is injected to the filter cloth 19, from which the cutting powder has been removed, from a nozzle 49 to wash off the cutting powder adhered to the filter cloth 19.
Patent JP-S61150015-A (JP)
Title: Speed control system
Inventor: KOYAMA YOSHIAKI
IPC: H02P29/00
Filed: 1984-12-25
Abstract: PURPOSE:To improve the accuracy of speed control by averaging and integrating errors for a prescribed time in a speed control system of a closed loop system causing a steady-state deviation so as to calculate the steady-state deviation. CONSTITUTION:A target value Nr and speed information N in the normal closed loop type speed control system are given to a subtraction circuit 16, where a speed error E is produced, which is inputted to an adder circuit 18 of a virtual error calculation circuit 17. The adder circuit 18 adds the accumulated value so far stored in a register 19 and a present speed error in a period (1ms) of a clock B, and the high-order 8-bit is read in the period (256ms) of a clock C. The average deviation is integrated further by an integration device comprising an adder circuit 20 and a register 21 to produce a steady-state speed deviation, which is added to the speed error E by an adder circuit 22, and the result is fed to a motor current calculating circuit 13 as a virtual speed error E'.