baber/WOPTO huggingface dataset:
Patent JP-H07336855-A (JP)
Title: Method and device for cooling power cable in duct
Inventor: MIURA ISAO
IPC: H02G9/00
Filed: 1994-06-10
Abstract: PURPOSE:To more efficiently cool power cables to improve their transmission capacities and, at the same time, to easily lay the power cables. CONSTITUTION:A cooling water hose 6 which can expand and through which a coolant can flow is inserted into the space 5 between the inner peripheral surface 1a of a duct 1 and the outer peripheral surfaces 2a of power cables 2 in the duct 1 in which the power cables 2 are laid. Then the inserted hose 6 is expanded. As a result, the hose 6 expands to fill up the space 5 and the surface of the hose 6 presses the internal peripheral surface 1a of the duct 1 and outer peripheral surfaces 2a of the cables 2. Finally, the hose 6 closely adheres to the outer peripheral surfaces 2a of the cables 2. In addition, the cross section of the hollow section 7 of the hose 6 in the direction perpendicular to the length direction of the hose 6 becomes larger. While the hose 6 closely adheres to the cables 2, the cables 2 are cooled with cooling water flowing through the hose 6.
Patent JP-H083823-A (JP)
Title: Controller for lifting in spinning machine
Inventor: TSUBOI MASAYOSHI
IPC: D01H1/30
Filed: 1994-06-10
Abstract: PURPOSE:To drive a spinning machine to the state in which the spinning machine is stopped by a power failure under synchronization of a lifting driving system with a spindle driving system by a lower electric power than that required for driving motors during the power failure and bring a bobbin to a state free from any trouble in winding a yarn in a winder process. CONSTITUTION:In the normal operation, a drafting member and a spindle driving system are driven by a main motor M and a lifting driving system is driven by a servo-motor 17. A belt-type transmission 25 is formed between the spindle driving system and the lifting driving system. For restoring a bobbin, the spindle driving system rotates in the direction to lift up a ring rail 9 and the rotation is transmitted to the lifting driving system through an electromagnetic clutch 27. A controlling device 30 is operated by a battery 36 during a power failure, the position of the ring rail 9 is calculated by means of the signal of a rotary encoder 34 and the electromagnetic clutch 27 is kept in a connected state until the ring rail 9 reaches the position of top punch winding of the bobbin.
Patent JP-S63238970-A (JP)
Title: Automatical swinging bar-type vibrating device in casting operation of molten metal ladle
Inventor: INOUE HIROFUMI
IPC: B22D41/02
Filed: 1985-06-13
Abstract: PURPOSE:To improve the filling efficiency of refractory by installing central column to a core through beams, arranging a swinging arm on the top part thereof and setting a bar-type vibrator as liftable to the swinging arm. CONSTITUTION:The central column 1 supporting the swinging post 3 is stood at the center of the cylindrical core 5, and the swinging arm 2 is arranged at the post 3. Further, the beams 4 supporting the central column 1 are set at plural number and installed to the core 5 around it and fixed. The bar-type vibrator 10 and a driving source motor 9 are supported as liftable by a holding guide 8 under condition of hanging down from the swinging arm 2. At the time of filling the monolithic refractory from a charging chute S, the vibrator 10 is driven by the driving source motor 9, and the chute S is swung and automatic packing of refractory is executed through ascending/descending and rotating of the vibrator 10. As the labor can be saved and the operation can be automized, the filling efficiency of the refractory is improved.
Patent JP-2000323740-A (JP)
Title: Condensing photovoltaic power-generation device
Inventor: MIYAMURA YOSHINORI
IPC: G02B5/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a condensing photovoltaic power-generating device for improved solar light usage efficiency by allowing the light incident on the space between optical power-generating elements to be made incident on the photovoltaic power-generating element itself. SOLUTION: A transparent substrate wherein one surface is a light incidence surface, a transparent member provided on the surface opposite to the light incidence surface of the transparent substrate, a light reflective layer which is, comprising a light reflective surface, so provided that the reflective surface faces the transparent member, and a plurality of photovoltaic power-generating elements 1-3 provided in the transparent member, are provided. Here, the light reflective surface of the light reflective layer comprises first and second V grooves whose cross-section is V-groove shape, with the first and second V grooves orthogonal to each other.
Patent JP-S61289945-A (JP)
Title: Slow cooling casting mold for vertically short steel ingot
Inventor: KASAI NOBUFUMI
IPC: B22D27/04
Filed: 1985-06-14
Abstract: PURPOSE:To cast a vertically short steel ingot which is free from central segregation, porosity and surface crack by evenly providing recesses at a specific area ratio to the base of a casting mold in the stage of casting said ingot by the casting mold which is short in the vertical length. CONSTITUTION:A gate 4 is disposed in the slow cooling casting mold 2 which is of a horizontal moving type and has a low height and large inside area. The molten steel in a tundish 1 is cast from a tundish nozzle 3 into the casging mold. The molten steel is cast in this stage while the casting space S is increased by horizontally moving the mold 2 in an arrow direction and moving the gate 4 toward the right in the mold 2. The molten steel in the mold 2 is solidified in one direction upward from the base. V-shaped vertical and horizontal grooves 5A, 5B are formed to a grid shape to the base 2A of the mold 2 to be used and the recesses 5 by these grooves are evenly formed to the base 2A so as to occupy 50-70% of the bottom area. The unevenness of heat extraction is eliminated by the evenly distributed recesses 5 and the uniform slow cooling is executed. The uniform initial solidified shell is formed in the molten steel cast in the mold and the vertically short steel ingot having no surface cracks and other defects is formed at a good yield.
Patent JP-S5252518-A (JP)
Title: Storage pickup tube
Inventor: UNO NOBUHIRO
IPC: H01J31/08
Filed: 1975-10-27
Abstract: PURPOSE: The transparent conductive film is formed on transparent substrate. And the double-structure layer in which insulator layer is piled onto photo conductor layer is arranged on the transparent conductive film along with resistance layer. In this way, sensitivity of pickup tube can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62284752-A (JP)
Title: Printing head
Inventor: SUEYOSHI KENICHI
IPC: B41J2/28
Filed: 1986-06-04
Abstract: PURPOSE:To improve energy efficiency and enable miniaturization through the simplification of a structure by changing the gap between an armature and a yoke using the reverse piezoelectric effect of a piezoelectric element and separating the armature from the yoke by attraction so that printing wire may go out/come in. CONSTITUTION:A printing magnet 25 is composed of an armature 16 with printing wire 14 held at the end through a holder 19, a leaf spring 20a which energizes the printing wire 14 so that it may protrude, a permanent magnet 26 which attracts the armature 16 through a core 17 resisting against the energization of the leaf spring 20a and a piezoelectric element 23 interposed between the leaf spring 20a and the permanent magnet 26. Further the printing magnet changes the gap between the armature 16 and the core 17 so that the printing wire may project and retract. If an electric field is added to the piezoelectric element 23, it develops a distortion by a reverse piezoelectric effect, widening the gap between the leaf spring 20a and the core 17. Thus the restoring force of the leaf spring 20a is stronger than the attracting force of the permanent magnet 26, recoiling to protrude the printing wire 14 for printing resisting against the attracting force thereby performing printing.
Patent JP-S5752730-A (JP)
Title: Space heating combustor
Inventor: SAWAI KIYOSHI
IPC: F24D15/02
Filed: 1980-09-16
Abstract: PURPOSE: To raise the thermal efficiency of a space heating combustor using kerosine or gas as fuel and to enable the combustor to give steam contained in exhaust gas together with combustion heat to air supplied to a room to be heaed, by making a combined use of a sensible heat exchanger and total heat exchangers.  
     CONSTITUTION: Low-temperature outdoor air A is drawn to a burner section 3 by a fan 2 and combusted together with kerosine at the section 3. Then, exhaust gas B afte combustion is carried to a sensible heat exchanger 4, in which it is cooled through heat exchange with air E drawn from a room to be heated. Thereafter, cobustion gas C is carried into a direct contact type total heat exchanger 10, in  which total heat exchange is caused between the combustion gas C and a low- temperature solution 12 of lithium chloride. Resultantly, moisture contained in the  exhaust gas C is absorbed by the solution 12 of lithium chloride and discharged to  the outside from an outlet port 6 as low-temperature, low-humidity exhaut gas. On  the other hand, the solution 12 having absorbed moisture causes total heat exchange with space-heating air F in another direct contact type total heat exchanger  11 for heating and humidifying the space-heating air F. Solution 12 in the total heat  exchanger 11 is returned to the heat exchanger 10 by means of a pump 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5921155-A (JP)
Title: Information transmitting system
Inventor: WATANABE TOSHIAKI
IPC: H04L69/14
Filed: 1982-07-26
Abstract: PURPOSE:To restore correctly the information fed from the transmitting side at the receiving side, by compensating automatically at the receiving side the difference of delay of information due to the difference of transmitting systems of information transmitted in division from the transmitting side. CONSTITUTION:When the information phi of 120Kb/s is transmitted from the transmitting side through a digital network of a 64Kb/s system, both informations phi1 and phi2 are received to be fed to a delay circuit 11 and a selecting circuit 12 and to a frame detecting circuit 13 and an exclusive OR gate 15 respectively. The circuit 13 detects a frame by the data of the information phi2. A synchronizing clock generating circuit 4 produces various types of clocks to the clock fed from a clock generating circuit 10 which is based on 128kHz within a device and synchronously with the frame. The gate 15 obtains an exclusive OR between the data on the information phi2 and the delayed information phi1. Then 1 and 0 are outputted if the data of informations phi1 and phi2 have coincidence and dissidence respectively. Thus the information phi1 is delayed by a bit every 8 bits on the basis of the information phi2. The delayed amount is fixed when no delay difference exists between the 8th bits of informations phi1 and phi2. This delay is used as the information phi1.
Patent JP-H01299052-A (JP)
Title: Dot printer head
Inventor: KOMAGINE SHIGEO
IPC: B41J2/275
Filed: 1988-05-27
Abstract: PURPOSE:To economize demand exciting a magnetic coil, and to attain miniaturization and the increase of the speed of printing by forming a plurality of joints directly bonding both a yoke and a support member to the yoke and the support member while being arrayed on the array line of cores. CONSTITUTION:A plurality of joints 15, 16 directly bonding both a yoke 1 and a nose 5 by bolts 14 are shaped integrally to the yoke 1 and the nose 5 while being arrayed on the array line of cores 2. The contact surfaces of the joints 15 of the yole 1 to the joints 16 of the nose 5 and the cores 2 and the end face of a fulcrum section 3 are formed in the same plane. When a magnetic coil 4 is conducted in such constitution, an armature 7 is attracted to the cores 2 and turned centering around the fulcrum sections 3, a needle 11 is driven to the platen side, and power supply to the magnetic coil 4 is interrupted, thus resetting the armature 7 by a balance spring 9, then determining the position of reset by an armature stopper 10. The cores 2 are arranged outside the fulcrum section 3, thus increasing contact areas with the rear end section of the armature 7.
Patent JP-S62289567-A (JP)
Inventor: MISHIERU DEBOWA
IPC: C07D233/92
Filed: 1987-05-28
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-H0427391-A (JP)
Title: Production of immobilized bio-catalyst
Inventor: MAZAKI HIDEHIKO
IPC: C12N11/08
Filed: 1990-05-22
Abstract: PURPOSE:To easily obtain the subject catalyst having high stability at a low cost without much deteriorating the activity of a bio-catalyst by adsorbing a bio-catalyst to a porous sheet having porous structure made of a hydrophobic polyurethane. CONSTITUTION:The objective catalyst is produced by adsorbing a bio-catalyst to a porous sheet having porous structure made of a hydrophobic polyurethane. The sheet is preferably formed from a W/O-type polyurethane emulsion composed of a hydrophobic polyurethane, a surfactant, an organic solvent and water and the bio-catalyst is preferably an antigen, antibody, enzyme, hormone, receptor or living microorganism.
Patent JP-H04355338-A (JP)
Title: Life forecaster for structural member
Inventor: FUJIYAMA KAZUNARI
IPC: G01M99/00
Filed: 1991-06-03
Abstract: PURPOSE:To enable the forecasting of the life of a structural member having numerous crackings generated handily and accurately based on a model in terms of a computer. CONSTITUTION:A life forecaster of a structural member is made up of a transfer device 1 to transfer a cracking existing in the surface of the structural member, an image input device 2 to input a cracking image transferred, a cracking image processor 3 for rendering a cracking distribution numerical, a cracking model generator 4 which reproduces a texture model and a cracking model on coordinates according to a geometrical texture distribution microscopically uneven of a material constituting the structural member, a load conditions setting device 5 which applies a change in the temperature, stress or strain to coordinate points of the texture model according to application conditions of the structural member, a cracking development calculator 6 which computes simultaneous development of numerous crackings and a light judging/displaying device 7 which judges the life of the structural member to expire when those with the maximum dimensions of the crackings reach a specified limit value to expire the life of the structural member and displays the results.
Patent JP-H0427424-A (JP)
Title: Microbead and its production
Inventor: NOMICHI MINORU
IPC: B01J13/00
Filed: 1990-05-22
Abstract: PURPOSE:To easily produce microbeads in a short time, in high yield and under mild conditions by flocculating the colloidal fine particles with an electrolyte generating a polyvalent ion of the charge opposite to that of the fine particles. CONSTITUTION:A dispersion (hydrosol) of colloidal fine particles with water as its dispersion medium is dispersed in an oily medium to obtain a W/O emulsion. The colloidal fine particles in the emulsion are flocculated with an electrolyte generating a polyvalent ion of the charge opposite to that of the fine particles to produce microbeads. As this flocculation method, a W/O emulsion is added to an aq. electrolyte soln., or the soln. is added to the emulsion. Any electrolyte generating a polyvalent ion of the charge opposite to that of the colloidal fine particles can be used as the electrolyte.
Patent JP-H08330781-A (JP)
Title: Mounting structure of emi preventing filter
Inventor: KADOYA HIROHITO
IPC: H01F27/06
Filed: 1995-05-29
Abstract: PURPOSE: To provide a structure of mounting an EMI preventing filter on an electric wire, wherein the EMI preventing filter is restrained from being moved, protected against damage, and prevents electromagnetic interference from occurring. CONSTITUTION: This structure comprises an EMI preventing filter 2 fixed to an electric wire surrounding it, a half case 20-1 which houses the half of the filter 2, a half case 20-2 which houses the other half of the filter 2, an engaging means which holds the half cases 20-1 and 20-2 in one piece making the open end faces 28 of the half cases 20-1 and 20-2 bear against each other, and pairs of spring leaves 30-1 and 30-2 which are fixed in the half cases 20-1 and 20-2 so as to enable seat plates 32 located at their lateral ends to be engaged with grooves provided to the opposed open end faces of the half cases 20-1 and 20-2 and their center parts to come into close contact with the peripheral surface of the electric wire. Pairs of spring leaves 30-1 and 30-2 pinch the electric wire with their middle parts when the half cases 20-1 and 20-2 are engaged with each other in one piece.
Patent JP-H10287362-A (JP)
Title: Unsealing structure for package body
Inventor: FUJITA TATSUTO
IPC: B65D75/62
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To let contents out without making extra trash and leaving a bit of contents onto a part, which occur in one that is unsealed by tearing off a part of it, by making a hole in an unsealing part when unsealing a package body, thereby letting the contents out. SOLUTION: To unseal a package body, a flexible passage part 7 is first pressed with a finger 8 from outside, thereby temporarily blocking a passage 6 between an unsealing part 5 and a contents-holding part 4. Then, gas 9 is effectively forced into a hollow unsealing part 5 inflated in the size of a bean, and it is compressed. As a result of it, part of the unsealing part 5 formed in a yieldable part bursts naturally, so that the gas escapes as shown by the arrow and a hole 10 for letting soy sauce 1, the contents, out is made. Then, by moving the finger 8 apart from it and opening the passage 6 between the unsealing part 5 and the contents-holding part 4, the soy sauce 1 in the contents- holding part 4 can be let out, via the passage 6, from the hole 10 made in the unsealing part 5.
Patent JP-S5354681-A (JP)
Title: Distant monitor system
Inventor: NAGAREGOU TADAHIKO
IPC: G08C25/00
Filed: 1976-10-28
Abstract: PURPOSE:To reduce the loads on a monitor station by converting the information words into the synchronizing words and transmitting them to a monitor station if there is no change between all bits in the information words transmitted at the preceding time and this time.
Patent JP-H02311205-A (JP)
Title: Tool capable of being inserted in rotating spindle and tool unclamping device
Inventor: TAKAMATSU TSUNEO
IPC: B23B31/117
Filed: 1989-05-24
Abstract: PURPOSE:To improve the working efficiency by mounting a clamping member rotatable relative to a tool body on the outer periphery of the tool body to be clamped with another clamping member of a tool exchanging device and inserted into a rotating spindle. CONSTITUTION:A tool 2 is constituted of a rotary support 20 provided on the outer periphery of a tool body 6. The rotary support 20 is constituted of a ball member 21, clamping ring 22, holding ring 23 and stop ring 24. A stepped part 6c is formed near a conical shank part 6b of the tool body 6 not to interfere with a nose key 12 projecting from the front end of a spindle 1, and a plurality of balls 21, 21 in the front and rear of the stepped part are held by the bore of the clamping ring 22 in the ring-like form. The clamping ring 22 is formed on the outer diameter side with a clamping groove 22a to be clamped by a clamping arm 5. Also, the holding ring 23 prevents one ball member 21 from springing out of the clamping ring 22, so that the clamping ring 22 is rotatable relative to the tool body 6 and the tool 2 can be attached even during the rotation of the spindle 1.
Patent JP-H11321491-A (JP)
Title: Cover installation structure
Inventor: KIYONO HARUO
IPC: B60R19/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of a foreign article such as a small stone between a rear bumper and a cover and improve the strength of the cover and its assembly workability. SOLUTION: In this installation structure, a rear bumper 11 common to both for domestic and for export is provided and a cover 13 for covering the opening 12 opened to a license plate installation part is installed selectively. A lateral rib 14b for preventing the intrusion of a foreign article such as a small stone is provided on the cover 13 and projected to the extent covering the step 16 of the rear bumper 11 and continued across the entire width of the width direction of the cover 13 and temporary upper/lower hanging portions 18, 19 are provided on upper/lower two places of the cover 13 respectively.
Patent JP-S5920878-A (JP)
Title: Method for measurement of distance
Inventor: MOTOYAMA NORIO
IPC: G01S17/14
Filed: 1982-07-28
Abstract: PURPOSE:To facilitate the measurement of aging of a structure with a light and easy to handle construction by gaging time until a laser light being reflected is received at a reference point after irradiated from the reference point on recurrent reflector plate mounted at a measuring point. CONSTITUTION:Recurrent reflector plates 5 are premounted at measuring points 1-4 selected inside a structure and the reflection surface 6 thereof is so shaped that mirror faces gather perpendicular to one another to make incident light alpha reflect on the mirror faces regardless of the incident direction to be a reflected light beta in the same direction as the incident light. A laser light irradiated from the reference point A is reflected to the point A with the recurrent reflection plate 5 and the time is measured until it is received to determine the distance between the measuring point 1 and the reference point A. After an arbitrary time elapses, the distance is determined again and the difference between both the measuring point due to aging of the structure. The reflector plate 5 is so small and light to be bonded on the structure simply and hence, easy to handle.
Patent JP-S5654182-A (JP)
Title: Automatic white balance adjusting method
Inventor: MORIKAWA SHIGERU
IPC: H04N9/73
Filed: 1979-10-08
Abstract: PURPOSE:To enable to adjust the white balance during pickup of general objective,  without picking up white pattern, by picking up the objective through opaque  filter, in adjusting the white balance. CONSTITUTION:The light passes through the lens 1 and it is irregularly reflected on a filter disc 2, and the output enters the pickup tubes 4, 5, 6 of red, green and blue color, via an optical system 3. Further, the output of the red, green and blue pickup tubes 4, 5, 6 is amplified with respectively red, green and blue video signal amplifiers 7, 8, 9  and the output is transmitted via respectively red, green and blue output terminals 12, 13, 14. In this case, control is made so that each video signal level can be equal with the operation of an automatic white balance adjusting circuit 12 consisting of the red- green and blue-green level difference detectors 10, 11.
Patent JP-H11330475-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKAAKI
IPC: H01L21/336
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress the i/f noise of a semiconductor device which is equipped with a MOSFET formed on an insulating substrate, such as an SOS or the like. SOLUTION: A source 20 (n<+> or n-type semiconductor) and a drain (n<+> or n-type semiconductor) 30 which are constituted of single-crystal silicon provided on a sapphire substrate 10 are made, and furthermore a gate oxide film 50, a p<+> -type polycrystalline silicon 60 which functions as an electrode, and an SiO2 layer 70 functioning as a protective film are stacked on the top of this single-crystalline silicon, and spacers 40a and 40b consisting of SiO2 are provided at both sides of the stack. This device is provided with a p<-> -type single- crystalline silicon 100, between the source 20 and the drain 30, and an n<-> -type single-crystalline silicon 110 hereon, and also a bias voltage 80 is applied so that the source side 20 is on the low potential side.