baber/WOPTO huggingface dataset:
Patent JP-H08229048-A (JP)
Title: Scalpel for surgical operation with protective device being equipped with blade removing apparatus
Inventor: JOLLY NEIL
IPC: A61B17/3211
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To set a guard for preventing a surgeon from getting scratch, in time of operation by nesting the guard as it can move between both position of being retracted to expose the edge of blade and being extended to cover the sharp cutting edge of the brade. SOLUTION: The surgical scalpel 10 with a blade consists of a handle 20 which has a guard 30 nested in the handle 20 as it moves closely toward the direction of long handle. As a blade supporter 40, which is attached to the end of the handle 20 by two cross pins 41 and 42 that crosses the width of handle 20, is fixed at the end of handle 20, blade 50 is fixed at the end of the handle 20. On the sidewall 21 of the handle 20, a hole 26 that coordinates with the hole formed on the opposite sidewall 22 as they are arranged in parallel with the longitudinal axis of the handle 20. Each end of the holes is called as the tip-bending part 26' which extends so as to be apart from the hole's main part.
Patent JP-S56110106-A (JP)
Title: Numerical control device
Inventor: HARADA TOSHIO
IPC: G05B19/408
Filed: 1980-02-05
Abstract: PURPOSE:To freely prepare an information group for the numerical control device, by using a format which can be recorded by an ordinary typewriter. CONSTITUTION:When the correspondence table of tool number and rotary angle is punched by use of an ordinary typewriter in accordance with the predetermined format, the angle information is recorded in a paper tape which is an information input medium 1. The contents of this input medium 1 are read out by the reader 2, thereafter, they are provided to the instruction decoder 13. Subsequently, after this input is decoded in a accordance with the format, the angle information which has been recorded in the input medium 1 is stored in the angle information storage device 11. In this way, since the format which is recorded in the information input medium can be realized by an ordinary typewriter, the angle information group can be prepared freely by a programmer or an operator.
Patent JP-H03217099-A (JP)
Title: Coating and inspecting method for adhesive
Inventor: SATO KENICHI
IPC: H05K13/08
Filed: 1990-01-22
Abstract: PURPOSE:To automatically inspect a thread or a positional deviation of a coated adhesive which causes a problem and to coat with high reliability by coating an adhesive coating position on a board with adhesive by a coating nozzle, recognizing the position by image recognition means having a window at a predetermined position, and determining whether the coating state is satisfactory or not. CONSTITUTION:A circuit board 2 is positioned at a position directly under a coating nozzle 3, the nozzle 3 is moved down to the vicinity of the board 2, and discharges adhesive in a predetermined amount from its end. Then, a coating head 5 ls moved in a direction X, a television camera 4 is moved to a position directly above the coating position to recognize the shape of the coated adhesives 7. The profile line of the image of the coated adhesive 7 is extracted by image processing means which inputs an image signal from the camera 4 to determine whether it crosses the profile line of the window 6 or not.
Patent JP-H07214331-A (JP)
Title: Method for connecting metallic strip
Inventor: KIMURA HIROYASU
IPC: B23D23/00
Filed: 1994-02-07
Abstract: PURPOSE:To connect strips to each other only by the two stages without the need for carrying out cutting of protruding parts after lap welding by simultaneously executing cutting actions of both of cutting of the end faces of both strips and cutting of both sides of the ends, then superposing the ends on each other and welding these ends. CONSTITUTION:Working of both of working of the end faces 21, 22 of the strips 1a, 1b and working of both side faces 23, 24 is executed before the rear end of the strip la and the front end of the strip 1b are subjected to lap welding. The ends of the strips la, 1b cut in such a manner are superposed on each other and while these ends are pressurized, a lap seam weld zone is formed at the center of the superposed parts. The protruding parts are generated on both sides of the superposed parts by pressurizing. These protruding parts protrude only by approximately the same value as the working margins (a) of the notched parts on both sides of the respective strips 1a, 1b and, therefore, holes and projecting parts are not formed even if a pipe material is formed by the strips 1a, 1b.
Patent JP-S58128929-A (JP)
Title: Hydraulic controller for four-wheel drive transfer
Inventor: HAYAKAWA YOUICHI
IPC: B60K17/344
Filed: 1982-01-28
Abstract: PURPOSE:To improve the grounding drivability of wheel, by controlling such that the torsion due to the differential rotation produced between front and rear  wheel drive shafts under the four-wheel drive direct-coupled state is absorbed  by a friction engaging element thus preventing the slip between front and rear  wheels. CONSTITUTION:When operating a manual shift to set H2, H4S, H4L or L4 range, first and second solenoid valves 210, 220 are turned on-off by an electric circuit thereby each friction engaging element is functioned by the operating oil pressure selectively fed from a hydraulic controller 220 of a transfer to each hydraulic servo thus to change the transfer into each speed change state. In case of H2 range, the solenoid valve 210 will turn on while the solenoid valve 220 will turn off, thereby the line pressure is led from an oil path 104 to oil paths 207, 208 but the oil path 207 is drained and applied from the oil path 208 through three-way valves 320, 330, oil paths 207A, 208A to oil chambers 256, 271. Consequently the line pressure is fed to a hydraulic servo of clutch to bring the transfer into H2.
Patent JP-H07198271-A (JP)
Title: Blast furnace scrap preheating tower
Inventor: MAGARINO TETSUJI
IPC: F27B3/18
Filed: 1994-01-12
Abstract: PURPOSE:To provide a blast furnace scrap preheating tower wherein a scrap holding door light in an empty weight and strong in a scrap holding strength, in a blast furnace scrap preheating tower used for melting a metallic material or for refining a molten metal and the like. CONSTITUTION:In a blast furnace scrap preheating tower used for melting a metallic material or for refining a molten metal and the like, at least one of a preheating tower 2 is set at an upper direction of a furnace cover 1 of a blast furnace 14 and a scrap loading entrance having a cover and an exhaust duct 13 are set at an upper section of the preheating tower 2. At least a pair of scrap holding doors 4, 5 wherein an exhaust gas can pass through are set in an inside of the preheating tower 2, lengths of the pair of holding doors are made asymmetric, and a top edge of a long door is made to be supported by that of a short door.
Patent JP-S59140147-A (JP)
Title: Wiper pressure adjuster for windshield wiper
Inventor: TAKURA ISOKICHI
IPC: B60S1/32
Filed: 1983-01-28
Abstract: PURPOSE:To provide good windshield wiping capacity all the time, by installing an operating device which adjusts wiper pressure in a way of making a wiper spring (arm spring) retractable, while controlling the said device according to car speed or the like, in case of a device giving a windshield wiper the wiper pressure by means of the wiper spring. CONSTITUTION:When the automobile is in stopped condition, a wire spring adjusting member 11 consisting of a form memory alloy is not supplied with any pulse current from a control unit 3 and the member 11 is extended by a wire spring 12 whereby each length l at both ends is drawn out to the maximum length. Therefore, wiper pressre to be imposed on blade rubber 14 is almost nothing. Next, when a car is running and car speed goes beyond a certain value, a detector 2 inputting signals out of a speedometer 6 and a generator 7 emits its output, making a pulse current flow into a said adjusting member 11 via the control unit 3, and the member 11 is heated, therefore the length l is shortened. Accordingly, spring force in the wire spring 12 grows large whereby the wire pressure to be imposed on the blade rubber 14 is thus intensified.
Patent JP-H10195321-A (JP)
Title: Polyazo compound, water-base ink composition and colored material
Inventor: ONO HIROAKI
IPC: C09D11/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a black recording fluid high in the state of being dissolved, stable even after long-term storage, high in the density of a printed image and excellent in water resistance and light fastness by using a phenylazo- containing polyazo compound or it lithium or sodium salt or its salt with an ammonium compound. SOLUTION: This invention provides a compound of formula I or its salt (wherein m is 0 or 1). In the formula, Y is formula II, Y' is phenylazo of formula III. R1 and R2 are each H, a 1-4C alkyl, SO3 H or a halogen; a and b are each a 1-4C alkylcarbonyl, a (1-4C) alkoxy-(1-4C)alkylcarbonyl or CONH2 ; n=1 or 2; p and q are each 1-4 on the average; r and s are each 0 or 1; t=4-(p+r); and u=4-(q+s). This polyazo dye can show further improved water resistance when used in combination with a polyamine or a polyimide. A water-base ink composition containing this dye is suitable for especially ink jet printing and does not plug the jetting unit.
Patent JP-H09206044-A (JP)
Title: Apparatus for treatment with fluid under supercritical condition
Inventor: OSAJIMA YUTAKA
IPC: A23L27/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can safely and continuously deactivate enzymes and effect sterilization in high efficiency. SOLUTION: This apparatus comprises an inlet 22 for introducing the liquid raw material sent through the continuous feeding duct (C) into the treating tank 13; a supercritical fluid-atomizing inlet 16 for introducing the supercritical fluid (carbon dioxide) sent by the supercritical fluid-feeding duct (B) into the treating tank 13, and simultaneously for atomizing the supercritical fluid into fine bubbles and injecting the fine bubbles into the liquid raw material; the product-recovering duct (E) which is connected to the liquid outlet 26 for excluding the liquid raw material on the upper layer of the treating tank 13;  the supercritical liquid-recovering duct (F) for excluding the supercritical liquid from the outlet 27 set at the upper part of the treating tank 13 and the recycle duct (G) for feeding the super-critical fluid recovered by the recovering duct (F) through the recycle tank 31 to the carbon dioxide source 1. The liquid raw material and the supercritical fluid atomized into fine bubbles are brought into contact with each other in the parallel flows to increase the enzyme deactivation efficiency. Simultaneously, the supercritical fluid is recovered and recycled to save the consumption of carbon dioxide.
Patent JP-S55108922-A (JP)
Title: Magnetic head
Inventor: KURAKANE KIYOSHI
IPC: G11B5/235
Filed: 1979-02-09
Abstract: PURPOSE:To improve resistance to slide wear and strength of a magnetic head by using a crystallized glass to constitute the head gap. CONSTITUTION:Crystallized glass material 2' is stuck to joint faces 4A and 4B of magnetic cores 1A and 1B by sputtering. Next, in the first heat treatment process, magnetic cores 1A and 1B are joined to each other, and crystallized glass material 2' is melted at a melting temperature over 800 deg.C while applying pressure. Next, in the second heat treatment process, crystallized glass material 2' is subjected to heat treatment again at a crystallizing temperature of about 700 deg.C without pressure applying, thereby forming crystallized glass including minute crystal particles in the gap between magnetic cores 1A and 1B tips, namely, the head gap. As a result, resistance to slide wear and mechanical sterngth of the head gap is improved. Further, thickness of crystallized glass material 2' dependent upon sputtering can be controlled with a high precision, so that the head gap can be set with a high precision and can be thin.
Patent JP-H11192016-A (JP)
Title: Dust-collecting equipment in facility for grain drying preparation
Inventor: SATAKE SATORU
IPC: A01F25/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a dust-collecting equipment simplified in constitution, reducible in investment cost and also improved in drying and operating efficiency, by connecting a dust-collecting port to the respective suction sides of suction discharge fans via a dust-collecting duct. SOLUTION: This dust-collecting equipment is so designed that a receiving hopper 2 is provided with a dust-collecting port 2C for collecting dust produced in the hopper 2C, and the port 2C is connected to the respective suction sides of suction discharge fans 22A, 22B having dust discharge ducts 26A, 26B on the discharge side, respectively, via a dust-collecting duct 24 provided with openable valves 30A, 30B; wherein it is preferable that the discharge side of the suction discharge fans 22A, 22B is connected, via the dust discharge ducts 26A, 26B, to a dust treatment apparatus 27 for recovering and treating dust produced in the subject facility.
Patent JP-H05206570-A (JP)
Title: Wavelength multiplex light source
Inventor: SUGAWARA RYOICHI
IPC: H01S5/042
Filed: 1992-01-28
Abstract: PURPOSE:To enable a light source to output light of various wavelengths without branching or multiplexing light of different wavelengths. CONSTITUTION:A laser diode 2 which oscillates in vertical modes and a laser, diode type light amplifier 3 which receives and amplifies light of various modes emitted from the laser diode 2 and outputs the amplified light are integrated together and arranged on a common GaAs substrate 1. The laser diode 2 and the light amplifier 3 both are of oxide stripe type double hetero-junction laser diode structure and formed of GaAs-GaAlAs.
Patent JP-S5397710-A (JP)
Title: Time division digital channel device
Inventor: MIYAMOTO HIKARI
IPC: H04Q11/04
Filed: 1977-02-08
Abstract: PURPOSE:To absorb the load unbalance by varying the multiplication degree of the link highway.
Patent JP-S59138852-A (JP)
Title: Dug-type kotatsu
Inventor: FURUKAWA KEIICHI
IPC: A61F7/00
Filed: 1983-01-28
Abstract: PURPOSE:To make it possible to heat one's feet uniformly while the KOTATSU is in use by a method wherein a heater is incorporated into a strut provided at the center of a table and a heat discharge port for discharging the radiant heat or hot air from the heater is provided below at least the upper surface of a sunken frame. CONSTITUTION:The table 7 is formed of a ceiling plate 8 and the strut 9 for supporting the ceiling plate 8. Further, the electrical heater 10 is incorporated into the strut 9 and the heat discharge port 11 for discharging heat from the heater 10 outside the strut 9 is provided in the entire periphery of the outer wall of the strut 9. As the heat discharge port 11 faces one's feet inserted into the KOTATSU, it is possible to heat one's feet substantially uniform.
Patent JP-H11253677-A (JP)
Title: Sewing machine
Inventor: HORI MASAYUKI
IPC: D05B27/24
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the forgetting of the sinking down of a feed dog at the time of embroidering by providing a feed dog sink-down mechanism in a sewing machine provided with a detachable embroidery frame feeder. SOLUTION: An eccentric cam 45 is attached to the lower axis 43 of the sewing machine slidably in the axial direction and rotatably by being integrally with the axis. A flange part 45a is formed on one side of the cam 45 and a concentric cam part 45b is formed on the other side. A vertically moving lever 47 for vertically moving the feed dog 25 is mounted on the cam 45. A horizontally moving lever 55 having a projection 59, onto which the flange part 45a is abutted at one tip and an operating projection 13 which is exposed to the uniting face of the embroidery frame feeder at the other tip is provided. Then, the lever 55 is rotated by the push-out piece of the embroidery frame feeder to move the cam 45 to support the vertically moving lever 47 by the concentric cam part 45b.
Patent JP-H02194526-A (JP)
Title: Plasma generation apparatus
Inventor: SUGAWARA MINORU
IPC: C23C16/50
Filed: 1989-01-23
Abstract: PURPOSE:To prevent a mask and a part under a layer to be etched from being damaged and to make an etching speed fast by a method wherein a high-frequency plasma is generated between an anode electrode and a main electrode part, a direct-current plasma is generated between a peripheral electrode part and a cathode electrode and electrons of the direct-current plasma are supplied, as auxiliary electrons, to a cathode fall region of the main electrode part through a hole. CONSTITUTION:A high-frequency power supply 1 which can control output electric power is connected, via a capacitor 8, to a high-frequency cathode electrode 28; a direct-current power supply 20 which can control output electric power is connected, via a resistance 21, to a direct-current cathode so as to be superposed on a high-frequency voltage; a high-frequency plasma is generated between an anode electrode 27 and the high-frequency cathode electrode 28; a direct-current plasma is generated between the high-frequency cathode electrode 28 and a direct-current cathode electrode 31. In addition, auxiliary electrons are supplied to the side of the high-frequency plasma through a slit hole 30 from the direct-current plasma; a sheath-voltage is controlled. Thereby, it is possible to freely control a plasma density while high-frequency electric current is controlled and a cathode sheath voltage is maintained in a desired state.
Patent JP-H09201492-A (JP)
Title: Washing machine with dehydrator
Inventor: NAKAYA MASAKI
IPC: D06F39/12
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To readily change the direction of the drainage of the drain hose responding to the situation of the place to be installed, by integrally forming a projection on the wall of a water receiving tank so that the water receiving tank should not be directly touched to the outer casing when the outer casing is laid down. SOLUTION: A water receiving tank 13 is hung down by a hanging rod 2 through a damping member 3 from the corner edge of an outer casing 4 in which a washer used as a dehydrator is installed in freely rotatable. When the outer casing 4 is laid down on a floor because a projection 18 is integrally formed together with the water receiving tank 13 when it is formed, there is no gap of positioning to the water receiving tank 13 thereby the water receiving tank 13 can be kept as stably raised than the outer casing 4. Therefore, a drain hose 6 is kept at a state that it is stably raised than the outer casing, thereby the direction of the drain discharging from the drain hose 6 can be changed without obstructed by the outer casing 4 corresponding to the situation of the place to be installed.
Patent JP-H05204337-A (JP)
Title: Compensation driving system for writing picture element voltage
Inventor: ETO MASAYASU
IPC: G02F1/133
Filed: 1992-01-29
Abstract: PURPOSE:To compensate the drop of a source voltage due to the coupling of a parasitic capacity of a gate and a drain while maintaining the driving due to the two values of the gate voltage in a liquid crystal panel having a pixel constitution in which the single-sided electrode of a holding capacity is connected to a previous gate line. CONSTITUTION:A picture is displayed by scanning the gate electrodes Gl-Gm of a TFT liquid crystal panel 7 with a fixed selective period and writing the drain voltages with the amplitude corresponding to a video signal and with a changing polarity in the fixed period on the drain electrodes Dl-Dn. An alternative current voltage (rectangular wave) which is synchronized with the selective period of the gate and whose phase, amplitude and duty ratio are controlled is applied to a counter electrode 8 from a counter electrode voltage control circuit 4.
Patent JP-S63196217-A (JP)
Inventor: EEBERUHARUTO BUIRURATSUHA
IPC: A01J5/12
Filed: 1988-01-26
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-H07221775-A (JP)
Title: Line management system in local area network
Inventor: IKEDA MIEKO
IPC: H04L12/40
Filed: 1994-02-07
Abstract: PURPOSE:To shorten the time till the transmission is finished by providing a transmission section that references a line management table, designates a LAN whose communication is available and allows a network communication section to send transmission data and a management section that updates the line management table depending on the result of transmission to the system. CONSTITUTION:When a network communication section 2 is operated according to a TCP/IP or a UDP/IP and data to be sent to other computers 1B-1D or a peripheral equipment 8 take place for a computer IA, a transmission section 3 gives the data to the communication section 2 and to request the transmission of the data. The communication section 2 provides a prescribed format to the transmission data and sends the data to a LAN 9A or 9B. Suppose that a destination of the transmission data is a process in the computer 1B, then a network communication section 2 of the computer 1B receives data from the LAN 9A or 9B. The communication section 2 of the computer 1B gives received data to a reception section 4 when check sum of the received data has no error.
Patent JP-H07277-A (JP)
Title: Induction heating rice cooker
Inventor: KIDERA TOSHIAKI
IPC: A47J27/00
Filed: 1994-02-07
Abstract: PURPOSE:To strengthen the shock resistance at the side of a container and to improve the heat resistance. CONSTITUTION:An induction heating coil 8, rice cooker generating heat by the electro-magnetic induction of the coil 8, and container 2 housing the rice cooker are arranged inside an external case. The container 2 forms a bottom part 14 located between the coil 8 and the rice cooker by the magnetic line of force-transparent material and a side section 22 by the aluminum metal member, respectively.
Patent JP-S58132077-A (JP)
Title: Process for stabilizing soil
Inventor: YOSHINARI EIJI
IPC: C09K17/44
Filed: 1982-01-30
Abstract: PURPOSE:To firmly stabilize soil with good processability, by mixing an aq. silicate soln. with a cement suspension having good stability and injecting the mixture into the soil followed by gelling. CONSTITUTION:A cement suspension consisting of a cement of a water to cement ratio of about 0.8-7 such as portland cement, an alkali metal aluminate such as sodium aluminate, a chelating agent such as tartaric acid or sodium tartrate and water are used. Namely, an aq. soln. of an alkali metal silicate such as an aq. soln. contg. about 5-50vol% sodium silicate is mixed with said cement suspension and the obtd. aq. mixture (grout) is injected into soil to stabilize it. Said chelating agent is used pref. in an amt. of about 0.03-1.5wt% based on the grout.
Patent JP-S60159164-A (JP)
Title: Production of aluminum base material for vacuum deposition
Inventor: TANIMOTO SHIGEMI
IPC: H01L31/04
Filed: 1984-01-27
Abstract: PURPOSE:To produce an aluminum base material for vacuum deposition by which a suitable product formed by vacuum deposition without surface defects is obtainable by subjecting the aluminum base material to a heat treatment in a vacuum prior to vapor deposition. CONSTITUTION:An aluminum base material obtd. by gas bubbling treatment of molten aluminum preferably prior to casting is subjected to a vacuum heat treatment at a suitable timing since casting till vacuum deposition treatment. The treating conditions for the vaccuum heating are about <=10<-3>Torr, more preferably about 10<-5>Torr high vacuum, about >=300 deg.C, more preferably about 450-550 deg.C heating temp., and about 1-2hr heating time which is longer the better. The gas in the aluminum base material is effectively removed by the above-mentioned treatment and the adequate product formed by vacuum deposition without surface defects such as blister, crack, pinhole, etc. is obtd.