baber/WOPTO huggingface dataset:
Patent JP-S57174529-A (JP)
Title: Structure of cylinder for underground pile
Inventor: TAKAOKA TSUTOMU
IPC: E02D5/62
Filed: 1981-04-21
Abstract: PURPOSE:To simply construct an underground pile having a high bearing strength by a method in which a cylinder tipped with an excavating claw and a nozzle is penetrated into the ground, and while turning the cylinder, a solidifying agent is injected fom the nozzle into the surrounding ground of the excavated pit. CONSTITUTION:An earth auger 6 provided inside a cylinder 1 is turned and also the cylinder is reversely tured in such a way as to penetrate both the cylinder 1 and the auger 6 into the ground while excavating the ground by an excavating claw 3. After Rhey are penetrated to near a support layer A, the earth auger 6 is pulled out while being turned reversely, a solidifying agent b is injected and at the same time the cylinder 1 is pressed into the inside the support layer A while being turned, and thereby the solidifying agent b is permeated from the inside and outside of the tip of the cylinder 1 into the ground and coagulated to form a spherical footing B. Then, the earth auger 6 is pulled out, and the hole formed is embedded with soil and sand to construct an underground pile.
Patent JP-2000259574-A (JP)
Title: Carrying case for mobile tool such as electronic notebook and portable information terminal unit
Inventor: KOJIMA NOBUO
IPC: G06F1/16
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To carry out the replacement of a battery and the connection to a digital telephone set with a carrying case mounted as it is by fixing only the side end part of a male or female hook-and-loop fastener that is placed at a side end part of the inner face of the case main body to this body. SOLUTION: A slender attachment piece 3 having a female hook-and-loop fastener 2 on its outer face is placed along one of both side end parts of the inner face of a case main body 1 with a pocket 4 provided at the other side end part respectively. A band-like piece 6 having a male hook 5 is protruded from the side edge part of the side where the piece 3 is located toward the outside. The piece 3 is fixed to the main body 1 only at a part set along the side end part of the outer side of the piece 3, so that the opposite side, i.e., the side end part of the inner side of the piece 3 can be rolled back. In this portable information terminal unit, a tape-like male hook-and-loop fastener is bonded at one of both side end parts of the bottom face of the terminal unit. Then the male fastener is locked to the fastener 2 of the piece 3 attached to the main body 1.  Thus, the terminal unit can be fixed.
Patent JP-S59188398-A (JP)
Title: Speed controller of water wheel generator
Inventor: ENDOU TETSUO
IPC: H02M7/00
Filed: 1983-04-06
Abstract: PURPOSE:To prevent the voltage of a water wheel generator from dropping by detecting the variation in the output current of the generator and controlling the power of a dummy load until the output voltage of the generator is recovered to the vicinity of the rated voltage. CONSTITUTION:Gate control means 5 outputs a difference between a detection signal of a rotating speed detector 3 and a speed set signal from a rotating speed setter 4 as a gate control signal to the gate terminal of a thyristor 6 to control the power consumption of a dummy load 7. The output current variation signal of the generator 2 is inputted from a current transformer 8 to the means 5, and when the current variation amount exceeds the set vaue, the gate signal of the thyristor 6 is controlled irrespective of the rotating speed. In this manner, the output voltage of the generator is prevented from dropping.
Patent JP-S59184744-A (JP)
Title: Wear resistant functional glass
Inventor: NAKANO KENJI
IPC: C03C17/34
Filed: 1983-04-06
Abstract: PURPOSE:To manufacture functional glass having improved wear resistance at reduced cost by constituting each optical thin film with a material having a specified high refractive index and a material having a specified low refractive index respectively on a transparent glass substrate and forming a diffused layer on the boundary face of both materials. CONSTITUTION:A thin film layer 21(ca. 105nm film thickness) made of a material having high refractive index comprising ZrO2 and/or TiO2, and a thin film layer 22(ca. 155 nm film thickness) made of a material having low refractive index comprising SiO2 and/or Al2O3 are formed alternately to a specified number of layers on a transparent glass substrate 1 by vacuum vapor deposition. Then, the product is heated at ca.450 deg.C, pref. 650-700 deg.C to form a diffused layer having ca. 3-10nm thickness between both thin film layers 21, 22, and then quickly cooled at 100 deg.Csec cooling rate.
Patent JP-H08261508-A (JP)
Title: Outdoor machine for air-conditioner
Inventor: AOKI MASAO
IPC: F24F5/00
Filed: 1995-03-20
Abstract: PURPOSE: To improve operability for protecting and holding a plurality of lead wires by providing, a holding part for holding the lead wires which faces an insert hole, in a capacitor holder. CONSTITUTION: A capacitor holder 9 for holding capacitors 8 is fixed onto an electrical equipment box 7 and a holding part 9c formed integrally with the capacitor holder 9 and facing an insert hole 7c for holding a plurality of lead wires 10 is fixed thereon. Thus, an operability for protecting and holding the plurality of lead wires 10 can be more improved than a case in which the plurality of lead wires 10 are covered with protecting tubes. Further, since the holding part 9c faces the insert hole 7c, lead wires 10 can be easily inserted thereinto. Further, since a holding piece 9d is formed integrally with the capacitor holder 9 and made of a synthetic resin having elasticity, an insert port at one side can be opened and closed by its tip end part as illustrated by a broken line so that the plurality of lead wires 10 can be readily inserted into the holding part 9c.
Patent JP-H03261543-A (JP)
Title: Preparation of reaction disc for air pressure type double force apparatus
Inventor: MORIMOTO HIDEYUKI
IPC: B29C69/00
Filed: 1990-03-12
Abstract: PURPOSE:To make a holding means such as a magnet unnecessary and to attempt to shorten working time by a method wherein a reinforcing member is placed on a step part formed on an end part of a mold of the lower side and molding is performed and after releasing a molded item from the mold, the outer periphery of the reinforcing member is shear-treated. CONSTITUTION:A small recessed part 8 opened in a recessed part 7 is formed in the bottom force 5 and a hard rubber sheet 9 is placed in the small recessed part 8. In addition, a circular step part 12 is formed on an opening end part 11 of the recessed part of the bottom force 5 and after a ring-shaped reinforcing member 14 is placed on this step part 12, a top force 4 is set thereon. A molding space 6 is formed by the top and the bottom forces 4 and 5 and a part of the reinforcing member 14 is projectedly placed in the space 6. Then, a rubber material 15 is injected from an inlet 13 of the top force 4 and the rubber sheet 9 and the rubber material 15 are welded thereby. Then, the top and the bottom forces 4 and 5 are separated and a primary molded item 20 of a reaction disc wherein the outer peripheral part of the reinforcing member 14 is projected from the rubber material 15 is obtd. Thereafter, when the outer peripheral part of the reinforcing member 14 is shear-treated so as to fit it to an aimed shape with an outer diameter, a reaction rubber 30 is obtd.
Patent JP-S60206094-A (JP)
Inventor: KAZAMA SEIJI
IPC: H05K13/02
Filed: 1984-03-30
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-S61219487-A (JP)
Title: Feeding device for welding part
Inventor: NAKAMURA MASAO
IPC: B23K11/14
Filed: 1985-03-27
Abstract: PURPOSE:To simplify the mechanism of the titled device and to reduce its cost by providing plural discharging tubes and loading chambers, and moving a loading member to drop parts in supplying tubes into the loading chambers in sequence, and discharging the parts subsequently. CONSTITUTION:After inserting the lower ends of sliding hoses 5 to tubes 11, the supplying tubes 11 are arranged at the front center of a machine frame 19, and discharging tubes 12, distributed by two tubes 12 each to both sides of the front center, are set upright respectively. A nut feeding hose 2 is fitted to each discharging tube 12 to introduce the nuts to a part-discharging machine of a welder. Further, a loading member 13 is disposed to guide three loading- chambers 14 beneath the tube 11 and two tubes 12 located at right side. By moving the member 13 in sequence, the nuts N are dropped and are discharged toward the tubes 12. In this way, the discharging mechanism is extremely simplified, and one set of the device is quite enough to reduce the cost of the device.
Patent JP-S59186151-A (JP)
Title: Optical recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G11B7/2433
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an optical recording medium having high sensitivity even in a longer wavelength region and enabling repeated erasion and rewriting by forming a specified optical recording layer on a substrate having a light reflecting layer. CONSTITUTION:A light reflecting layer 2 is formed on a substrate 1, and an optical recording layer 3 of As2S3, As2Se3 or other amorphous chalcogenide causing photodarkening phenomenon is formed on the layer 2. An optical recording medium having high sensitivity even in a longer wavelength region and enabling repeated erasion and rewriting is obtd. by using said amorphous chalcogenide having its basic absorption end in a longer wavelength region and causing photodarkening phenomenon as the material of the layer 3.
Patent JP-S58178714-A (JP)
Title: Construction of head work for irrigation and drain channels
Inventor: SAKAUCHI SHIGERU
IPC: E02B13/00
Filed: 1982-04-14
Abstract: PURPOSE:To lessen the erosion of a buffer pathway due to the direct impaction of falling water to the bottom by providing a fitting portion to receive the U- shaped concrete ends of a falling path and the buffer path to a custommade frame connecting the falling path with the buffer path. CONSTITUTION:A custom-made frame 15 consists of a fitting portion 8 to receive the U-shaped concrete material of an upper waterway 1 and a fitting portion 9 to receive the U-shaped concrete material of a falling path 3. Also, a custom-made frame 16 consists of a fitting portion 11 to receive the lower end of the falling path 3 and a fitting portion 12 to receive one end of a buffer path 4. Also, since the lower end of the falling path 3 is positioned at the upper part of the inlet of the buffer 4 floating from the bottom of the buffer path 4, the direct impaction of the falling water to the bottom of the buffer path 4 and its erosion entailed can be reduced.
Patent JP-S60206058-A (JP)
Title: Manufacture of multilayer semiconductor device
Inventor: KATOU TAKASHI
IPC: H01L27/00
Filed: 1984-03-30
Abstract: PURPOSE:To easily obtain the semiconductor device of multilayer structure and high integration degree by means of a conventionally used technique without needing any special technique. CONSTITUTION:Elements are formed on the surface of an Si substrate 11 and fixed to a base 13 via epoxy resin 12, and the back is made abut gainst a polishing plane 15 on a fixing base 14 for a polishing machine and then polished to a thickness of about 50mum. An Si substrate 11' adhered to the base 13 with C22H14 16 is likewise thinly polished, and the backs of both the substrates are adhered to each other. The adhesive 16 is removed by heating and a substrate 18 is produced by trichlene washing. An Si substrate 19 likewise produced via adhesive 20 mainly made of SiO2 is made opposed and pressed with a tool 21. A chip 22 is formed by cutting a multilayer substrate 21, obtained by repetition of this process, with laser beams. The side surface is polished and metallic wirings 24 are applied to the exposed electrode 23; thereafter, the device is completed through a normal method. With this construction, the integration degree of one chip markedly increases with a 70mum thickness per layer: 7mm. in 100 layers.
Patent JP-S54153615-A (JP)
Title: Current driving circuit
Inventor: AOI MOTOI
IPC: G11B5/09
Filed: 1978-05-24
Abstract: PURPOSE: To prevent the generation of large voltage owing to counter electromotive force at the changeover of current without impairing write characteristics by limiting the voltages of current driving circuits of induction coil such as of magnetic heads or other by a clamp voltage generating circuit and a switch circuit.  
     CONSTITUTION: When the control voltages CE 1 , CEW 1  of specified voltages are applied to a clamp voltage generating circuit 60 at the writing,transistors 62, 66 conduct and trnsistors 82, 86, 90, 94, 100 conduct through a PNP transistor 70. The, the base potentials of transistors 110, 108 become of the specified constant potential. Hence, the transistors 51A, 51B of a switch circuit 50 conduct through the transistors 110, 108 which conduct when the potentials of branches 18A, 18B lower, causing the currents from the other branches 18A, 18B to flow through diodes 54A, 54B to flow. As a result, the potentials of the branches 18A, 18B are clamped at the specified values, thus the generation of large voltage even at the applying of the write currents of sharp rise in the read transistors 32A, 32B owing to the counter electromotive force at the changeover of applied currents to the coils 12A, 12B through a write circuit 32 is obviated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000259748-A (JP)
Title: Electronic money system, key switching method, and recording medium
Inventor: SATO SATORU
IPC: G06F19/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make easily replace various keys used for transactions by holding various open keys opened to the public and secret keys and licenses to be presented to clients as many as for multiple generations, and changing a key and a license to be used in specific timing. SOLUTION: An electronic money card 40 is an IC card for storing electronic money that each user uses for transactions. It stores the user secret key and user open key opened to the public of the user who bears the card, the open key of an electronic money issuing institution 20, the open key of a license issuing institution 10, and the open key and license of a bank center 30. The electronic money card 40 stores keys of multiple generations (e.g. key in use, key to be used next, etc.). Thus, the electronic money card 40 holds the keys as many as for multiple generations and the key in use is switched in specific timing to easily actualize the change of the key which has been difficult.
Patent JP-H06315431-A (JP)
Title: Tank for heating food
Inventor: HARUKAWA TSUNEO
IPC: A23L5/10
Filed: 1994-03-30
Abstract: PURPOSE:To provide a food-heating tank suitable for vacuum cooking which requires heating at a low temperature. CONSTITUTION:A tank for heating food comprises an inner tank 31 for storing food to be heated and liquid for impregnating the food, and an outer tank 32 provided at the outer periphery of the inner tank 31. A hollow portion is formed between the inner and the outer tanks. Within the hollow portion, a guide member 34 for a medium for heating is provided. In a passage 35 for a heating medium, a heating medium such as steam is introduced from the outside of the hollow portion, making use of an introducing portion 36 and a discharging portion 37. The surface of the inner tank 31 is flat and smooth without any projection.
Patent JP-H01233317-A (JP)
Title: Magnetic encoder
Inventor: IKEDA MITSUAKI
IPC: G01D5/245
Filed: 1988-03-14
Abstract: PURPOSE:To make it possible for a small-sized high-resolution magnetic encoder to be free substantially from an effect of a diamagnetic field and, in addition, to increase an output without lowering resistance, by enlarging the width of a stripe of a magnetoresistance effect element as it is apart from a magnetic recording medium. CONSTITUTION:The length direction of a stripe part 3 of a magnetoresistance element 1 is perpendicular substantially to a magnetic recording medium 7 which is formed on the outer peripheral part of a drum 6 fixed to a rotary shaft 9 and has lines of a magnetized pattern 8 written thereon, while the axial direction of the stripe part 3 is parallel to the lines of the magnetized pattern 8. A magnetic field from this magnetized pattern 8 is impressed in the axial direction of the stripe part 3. The width of the stripe part 3 is made small linearly as it is near to the magnetized pattern 8. Accordingly, the width of the stripe part 3 is large as it is far from the magnetic recording medium 7, and therefore it is free from an effect of a diamagnetic field there. Since the width is small in a part being near to the medium, resistance is not diminished there and no lowering of an output occurs.
Patent JP-S54153221-A (JP)
Title: Driving device of hysteresis motor group
Inventor: WATANABE YOUZOU
IPC: H02P5/74
Filed: 1978-05-24
Abstract: PURPOSE: To improve synthetic efficiency, by providing computer device which leads out switch device scanning circuit, scanning circuit inverse electric motive force and switching time, and operating each motor intermittently with a specified method.  
     CONSTITUTION: Hystreresis motors 3-1∼3-n are connected to electric source device 1 via switches 2-1∼2-n in parallel, terminal voltage of each motor is input to reverse voltage scanning circuit 4, and a computer device 5 is made to read it. Also, the computer device 5 outputs control signal by doing reception and delivery of data with memory circuit 7, and controls switch scanning circuit 6. Therefore, opening and closing time of each switch to hold speed of each motor in a specified range from variety of pulse of reverse voltage is led out, each motor can be intermittently operated in the maximum efficiency, and synthetic efficiency can be remarkably improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09249020-A (JP)
Title: On-vehicle air-conditioning device
Inventor: FUKUDA KAZUHIRO
IPC: B60H1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an air-conditioning unit, in an on-vehicle air- conditioning device installed on the ceiling part of a car room. SOLUTION: A blow-out duct 16 having supply openings 29a-29c for foot defroster through which air is blown out along the inner side of the window glass 11 of the front of a vehicle is arranged at the fronstmost part of the ceiling part of a car room. A face blow-out duct 27 having face supply openings 28a-28d through which air is blown out toward the half body of a passenger in a car room is coupled to the blow-out duct 16. An air-conditioning unit 14 is arranged adjacently to the blow-out duct 16 and on the rear side of the car room. An air mix door 25 for regulating temperature to regulate the opening of the bypass passage 24 of the heat-exchanger 18 for heating of the air- conditioning unit 14 and a door for switching a blow-out mode 26 to continue and discontinue a flow of air to the face blow-out duct 27 are rotatably arranged in the blow-out duct 16.
Patent JP-S59186454-A (JP)
Inventor: KURAESU ROORENTSU YUNOO PERUSO
IPC: H04M1/82
Filed: 1984-03-30
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-H07311643-A (JP)
Title: Data base collation type input method, data base collation type input device, and data base reference type japanese input device
Inventor: HIGASHIDA MASANOBU
IPC: H04M1/27
Filed: 1995-03-20
Abstract: PURPOSE:To provide the data base collation type input device which can specify a symbol string that an input operator intends as to a symbol (character) string which is inputted with the button keys or dial of a telephone set. CONSTITUTION:This device has an input means 1 for inputting a symbol string through the input device on which only character kinds less than symbol kinds that are possibly inputted, a character string converting means 3 which converts the symbol string consisting of plural inputted symbols into a character string, a candidate decision means 6 which decides whether or not a candidate for the converted character string really exists, and a user selecting means 5 which allows a user to make a choice when plural candidates really exist as a result of the decision of the means 6, and the candidate selected through the user selecting means 5 is specified.
Patent JP-H11260207-A (JP)
Title: Vacuum valve
Inventor: UCHIYAMA YOSHIMI
IPC: H01H33/66
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve of high cut-off performance by controlling the strength of the magnetic field of a magnetic field generating means without concentrating an arc generated between contacts on the center of electrodes, so as to suppress a damage on the surfaces of the contacts. SOLUTION: In a vacuum valve, a fixed electrode 4 and a movable electrode 5 are disposed facing opposite to each other in such a manner as to be freely brought into contact with or out of each other, and a magnetic field generating means is provided for generating an axial magnetic field between the electrodes 4, 5 at the time of cut-off of a current. In this case, the magnitude of the axial magnetic field generated by the magnetic field generating means is made smaller than the value of the density of a magnetic flux for providing the minimum value of an arc voltage in the characteristics of the arc voltage and the density of the magnetic flux of the material of contacts of the electrodes 4, 5.
Patent JP-H02242069-A (JP)
Title: Refrigerator
Inventor: MORIMOTO KATSUHIKO
IPC: F25D17/06
Filed: 1989-03-14
Abstract: PURPOSE:To prevent sealing properties of a sealing material for an air flow duct from being deteriorated due to the damage or coming-off of the sealing material when a control panel is mounted, and to enable the control panel to be mounted by simple and easy work by providing a plurality of locking projection pieces at the top end of the control panel and an inclined surface at the bottom end thereof, inserting the locking projection pieces into locking holes formed on the ceiling-plane of a refrigerating chamber, and contacting the inclined surface under pressure to a surface having the opening of a second air-flow duct. CONSTITUTION:By inserting locking projection pieces 17 at the top end of a control box 15 into locking holes 19 and moving the control box 15 in the arrow direction, an inclined surface 18 at the bottom end of the control box 15 is contacted under pressure to a surface having the opening of a second air-flow duct 11, so that an air flow duct 10 of the control box 15 and the air-flow duct 11 communicate to each other while the top end of the first air-flow duct 10 communicates to a cooling air passage, whereby the control box 15 can be connected reliably without causing a sealing material 16 to be damaged or coming-off. Since the top end of the control box 15 is held by the engagement of the locking projection pieces 17 and the locking holes 19, the mounting of the control box 15 can be fixed reliably by screw clamps at two places at the lower part of the control box 15.
Patent JP-H11261268-A (JP)
Title: High-efficiency liquid cooling system
Inventor: TSUJI KENICHI
IPC: H01L23/473
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency liquid cooling system that can reduce the size and weight while improving cooling characteristics and system reliability. SOLUTION: A heating unit 2 that is a semiconductor element is mounted on a base 5 with high heat conductivity and a liquid cooling medium 6 is led to a water hole 7 in the base 5. Copper, which has high heat conductivity, is used for the base 5. Since the water hole runs near the heating unit 2, heat of the heating unit 2 is easily transferred to the liquid cooling medium 6 and the temperature rise of the heating unit case can be restricted. The base 5 is mounted on a plate 8 that has a slit to insert the heating unit 2 in order to allow the heating unit 2 to contact the base 5.