baber/WOPTO huggingface dataset:
Patent JP-H07160302-A (JP)
Title: Safety device of hot water circulation processor
Inventor: SEO TADAO
IPC: G05B9/02
Filed: 1993-12-03
Abstract: PURPOSE:To securely prevent a heater from entering an abnormal heating state by detecting the switching function of a heater control relay before the heater causes abnormal heating. CONSTITUTION:A controller 8 performs ON-OFF control over a heater control contact Xa on the basis of the detection signal from a temperature sensor 19. Further, it is judged whether or not the controller 8 places the switching mechanism for the heater control contact Xa in normal ON-OFF operation. When it is judged that the operation is abnormal, the controller 8 turns ON a ground contact Xa1 to forcibly ground the heater 2 and turns ON a leakage prevention plug 1. Therefore, the power supply to the heater 2 is stopped.
Patent JP-H09148667-A (JP)
Title: Semiconductor laser
Inventor: HONDA MASAHARU
IPC: H01S5/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To restrain material from being much wasted and a complicated operation from being repeatedly carried out by a method wherein a semiconductor laser is prevented from deteriorating much in quality, and a film grown device is made to grow a thick film periodically only for ascertaining its film formation characteristics afer a laser device is manufactured for a certain term. SOLUTION: A bugger layer 2 is formed on a substrate 1, a quaternary clad later 4 is provided onto the butter layer 2, a monitor layer thick film, 3 of specific composition is frown under or in the clad layer 4, a thin film of specific composition is laminated as a optical guide layer 5 or a barrier layer on the clad layer 4, and furthermore an active later 6 of quantum well- type and an optical guide layer 7 are laminated thereon. The monitoring layer 3 may be provided to an upper clad later 8.
Patent JP-H10140831-A (JP)
Title: Manufacturing plan preparing device of precast concrete block for long structure
Inventor: SHIMADA YOICHI
IPC: G06Q10/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prepare a consistent plan by obtaining the number of division of a precast concrete block from the total weight obtained from the sectional shape and the execution length and the condition of restriction of a manufacturing equipment, and determining the schedule corresponding to the manufacturing cycle. SOLUTION: A preparing equipment 10 comprises a CPU 10b to be connected through a bus line 10a, a keyboard switch 10c, a display 10d, a printer 10e, a ROM 10f to store the processing procedure, and a RAM 10g. The same symbol is attached to water feeding/discharging ducts installed in a nuclear power station, etc., of the same shape. The dimensions of the sectional shape and the extension of the execution are inputted, and the sectional area of each duct, the unit weight of each duct, and the total block numbers by the weight class are successively operated while making correction as necessary. Then, the frequency for using the molds, the number of necessary molds are obtained, and the manufacturing period for each duct is obtained to determine the manufacturing schedule. The consistent manufacturing plan can be planned, and simply and rapidly corrected in the case of the review.
Patent JP-H10145259-A (JP)
Title: Holding device for portable telephone
Inventor: KONDO AKIRA
IPC: H04B1/3822
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a portable telephone from falling by fixing it to a pocket, etc., of clothes with a hook member and a projection that prevents it from coming off and also to provide good operability with which it is easily hung or pulled out of a pocket, etc., with the projection being of no hindrance. SOLUTION: A hook member 11, which can lock a pocket opening edge, etc., of clothes and a projecting member 12 which is held by a notch part 3 that is formed against the member 11 of a case 2 through a spring means, is projected outside of the case 2 and prevents a portable telephone 1 from coming off, are attached to the rear of a body case 2 of the telephone 1, so that the telephone can be inserted, held and fixed. Also, a push button 14 which can push the member 12 into the inside of the part 3 is arranged at a part of the case 2, so that the engaging of the member 12 and a pocket, etc., can be released by its push operation.
Patent JP-H04177760-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: MATSUO NAOTO
IPC: H01L27/04
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the decrease of relative permittivity when a dielectric film is thinned, by using metal wherein the forming free energy of oxide is larger than that of oxide of tantalum, as metal which constitutes a metal layer or a metal silicide layer. CONSTITUTION:Metal (tungsten) constituting a metal layer 1a turning to a part of a storage electrode 10a is metal wherein the forming free energy is larger than that of the oxide of tantalum(Ta) constituting a dielectric film 11. Hence a natural oxide film and a metal oxide film never exist on the interface between the storage electrode, 10a and tantalum pentoxide turning to the dielectric film 11. Thereby the formation of a natural oxide film, on the interface between the storage electrode 10a and the dielectric film 11 is prevented, so that a semiconductor storage device wherein the relative permittivity is not decreased when the dielectric film is thinned can be obtained.
Patent JP-H02149290-A (JP)
Title: Feed lifting lock stitch sewing machine
Inventor: OISHI NOBUO
IPC: D05B29/02
Filed: 1988-11-30
Abstract: PURPOSE:To prevent failure in sewing such as puckering and uneven material feeding so as to make it possible to sew thin material or velvet material to form products of high quality without requiring skill, by setting the vertical space between a presser and a needle plate as they fall down to approximately the same as the thickness of the total of materials to be sewed. CONSTITUTION:During sewing work, material W is never pressed nor held by a presser 4, so that harmful friction which may be caused by the presser against the material W during feeding, or inclination of the raising portion of the material caused by pressing of the cloth, etc., are prevented; moreover, while upper and lower feed dogs 5, 6 sandwich the material W therebetween, operation for pulling the material W is performed to feed the material. It is thus enabled to prevent upper and lower materials from being fed separately in the direction of feeding of material or to prevent either of the materials from delaying, thereby preventing uneven material feeding. During feeding of the material, a temporary seam S is sandwiched between the upper and lower feed dogs 5, 6 before the seam is tightened and fixed, and the seam is fed against the tightening force of sewing thread caused by a balance, so that it is enabled to prevent the thread used in the temporality seam S from puckering the material when pulled back toward a sewing pin 3, and puckering is prevented from occurring when the material W is sewed.
Patent JP-H01145920-A (JP)
Title: Parts supplying device
Inventor: NAKADA AKIO
IPC: B23P19/06
Filed: 1987-12-02
Abstract: PURPOSE:To have stable supply in a screw supplying device by performing aligned transport of screws while they are supplied to a pair of rotary rollers from a hopper, and dislocating the supported parts of the rollers from each other. CONSTITUTION:Two rollers 8 are supported by supports 10 at their one ends, and one ends are supported in dislocation by installing roller bearing part 9 in the rollers. Accordingly screws separated by a hopper 7 drop on the rollers 8 and are aligned by the rotating rollers 8 to be sent downstream. At this time, dislocation of the bearings 9 of the rollers 8 provides feed by the opposite roller to cause stable sending to downstream. Accordingly the supply is stabilized.
Patent JP-H05139575-A (JP)
Title: Paper feed device
Inventor: KONO TAKASHI
IPC: B65H16/02
Filed: 1991-11-20
Abstract: PURPOSE:To save the space of installation by providing a plurality of movable carriages which is supported to a frame, movably in the vertical direction, so that the final page of a continuous sheet is set on the first stage movable carriage while the first page thereof is set on the next stage movable carriage in order to set several continuous sheets are successively set. CONSTITUTION:A paper feed device 11 for feeding a continuous sheet 12 to a printer, successively transfers a plurality of continuous sheets 14 (141, through 14n) in which continuous sheets 12 are stacked, and has a box-like machine frame 13 in which first and second conveyer mechanisms 15, 22, a positioning mechanism 16, a splicing mechanism 17, first and second lift mechanisms 18, 21, a conveyer mechanism 19, a paper feed mechanism 20 and a turning mechanism 23 are incorporated. The mechanisms 18 through 22 define a looped passage through which movable carriages 24 (241 through 24n) for transferring the continuous sheets 14 are moved up and down. The positioning mechanism 16 is operated when the final page of the front stage continuous sheet 14 is spliced to the final page of the next stage continuous sheet 14, and the splicing mechanism 17 carries out the splice therebetween.
Patent JP-H07133464-A (JP)
Title: Surface-treating liquid or fluororubber and treating method using the same and fluororubber molded form surface-treated with the same
Inventor: OSAWA YASUHISA
IPC: B05D7/02
Filed: 1993-11-10
Abstract: PURPOSE:To provide the treating liquid comprising a specific organosilicon compound and a solvent therefor, capable of reducing the surface tackiness of a fluororubber molded form treated therewith, thus excellent in the blocking preventiveness in the secondary molding of such fluororubber. CONSTITUTION:The treating liquid comprising (A) an organosilane or organopolysiloxane having in the molecule amino group(s), <=20000 in amino group equivalent, e.g. a compound of formula I [R<1>-R<4> are such that at least one of them is amino group-contg. monovalent hydrocarbon group, the others being H, halogen, OH, (substituted) monovalent hydrocarbon group, alkoxyl, etc.] or of formula II (R<5> and R<6> are each the same as R<1>; m>=0; n>0) and (B) an organic solvent soluble for the component A, at the volume ratio A/B of (1:99) to (99:1).
Patent JP-H04273745-A (JP)
Title: External case for portable telephone
Inventor: TAUNO YOKINEN
IPC: H04M1/02
Filed: 1991-11-20
Abstract: PURPOSE: To provide an exterior case for portable telephone set in which a case section having an opening and a bottom plate carrying push-buttons constitute a compact constituent although the case section and bottom plate formed by molding plastics. CONSTITUTION: In an exterior case for portable telephone set, a bottom plate 1 carrying push-buttons 2 and a case section 3 having an opening 6 are integrally molded through two processes and it is preferable to use a solid plastic for forming the case section 3 having the opening 6. On the contrary, the bottom plate 1 carrying the buttons 2 is formed of a soft transparent plastic, such as the silicone plastic, etc.
Patent JP-2001126199-A (JP)
Title: System for preventing collision in right turning
Inventor: TAKIGUCHI AKIHIKO
IPC: B60W30/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing collosion when turning to the right by which it is correctly judged whether turning to the right is possible or not even when a straight oncoming vehicle is not grasped owing to the shape of a road or its existence behind an oncoming vehicle or even when the speed of the oncoming vehicle is higher than that a driver judges and a vehicle is stopped to prevent the occurrence of a collision when it turns to the right. SOLUTION: The system is for preventing the collision in turning to the right and is provided with an oncoming vehicle detecting means, a road surface situation detecting means, a database means, a vehicle position detecting means, a vehicle state detecting means, a judgement processing means for selecting information providing to the driver, alarm or the control of a right turning vehicle base on vehicle information from the oncoming vehicle detecting means, road surface information from the road surface situation detecting means, road linear information from the database means, its own vehicle position information from the vehicle position detecting means, and its own vehicle information from the vehicle station detecting means, an information output part for providing information or issuing alarm to the driver and a vehicle control means for controlling the traveling of its vehicle.
Patent JP-2001125834-A (JP)
Title: Memory access method and device
Inventor: TANI SHIGEO
IPC: G06F12/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory access method and a device capable of securely holding and updating the storage data of a flash ROM or the like. SOLUTION: In this memory access device interposed between a CPU 101 and a data rewritable nonvolatile memory 12 for operating the execution control of a command concerned with various memory access from the CPU 101, the command concerned with the memory access from the CPU 101 is analyzed, and a state signal concerned with the execution control of the corresponding memory access and the control signal of the memory access corresponding to the state signal are generated based on the analyzed command, and the real operating state of the memory 12 is monitored, and the state signal is sequentially changed, and the state of the completion of the memory access is imported to the CPU 101 based on the final change of the state signal.
Patent JP-H07155836-A (JP)
Title: Method for taking-up flat square wire and device therefor
Inventor: KAWANAMI SUNAO
IPC: B65H54/52
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a flat square wire having good winding shape and to improve the yield by providing a pressurizing device having a pressurizing roller by which the flat square wire is pressurized on the root side of a take-up furnace in a take-up device having a horizontal take-up furnace. CONSTITUTION:A round wire fed out from a feeding swift is rolled by a tusks head roll into a flat square wire W1 and taken-up by the horizontal take-up furnace 5 provided on the take-up device. By abutting the roller of a pressurizing device on a part of flat square wire W1 where the wire W1 is nearly floated from the surface of furnace in the vicinity of aligning winding terminal of wire W, the flat square wire is pressurized by dead weights of a roller 10, a shaft 11, a supporter 12 and a slide rod 13. An arm 16 is horizontally adjusted so that the vicinity of terminal part of aligning winding part on the flat square wire is pressurized by the roller 10. The pressurizing force is adjusted by increasing or decreasing dead weights of roller, etc., or spring constant of a spring 15. Thus, generation of whisker caused by jumping-out of the flat square wire is eliminated and the flat square wire having good winding shape is obtained.
Patent JP-H05121840-A (JP)
Title: Semiconductor laser device
Inventor: NAKAYAMA HARUO
IPC: H01S5/06
Filed: 1991-10-24
Abstract: PURPOSE:To provide a quantum well semiconductor laser device that has a wide variable range in wavelength and is available for an external cavity-type variable wavelength laser. CONSTITUTION:A semiconductor laser device comprises photo-confinement layers 3a, 3b, 3c, and 3d, an activated layer made up of a quantum well layer 4 and a barrier layer 5, and photo-confinement layers 6a, 6b, 6c, and 6d, each deposited one by one on a substrate 1 so that only a first quantum level exists therein. In the semiconductor laser device the quantum well layer 4 is formed on the substrate 1 in such a way that the quantum well layer 4 has a compressive strain with respect to the substrate 1.
Patent JP-H09148510-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUURA YOSHIHIRO
IPC: H01L21/56
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable fixing of inner leads and realization of resin dam-bars by spreading an insulating resin material in a same process over band-shaped regions near the boundary between the inner leads of a lead frame and outer leads and in the parts of the inner leads near an island respectively. SOLUTION: Resin dam-bars 31 and an inner lead fixing material 32 are constructed from an insulting resin material of epoxy group, etc., and are fastened to the side surfaces of the leads in respective locations to fill in between the leads 12, 13 and to mechanically connect the leads 12, 13 together. The resin dam-bars 31 and the inner lead fixing material 32 are spread and formed simultaneously in a same process through screen printing. A semiconductor chip 2 is fastened and mounted on an island 11, and an electrode 2E of the semiconductor 2 and the tip part of the inner lead 12 are connected together with a bonding wire, and the inside of a mold edge 20 is sealed with a mold resin 9, and the tip parts, etc., of the outer leads 13 are cut away from the lead frame body.
Patent JP-2000126157-A (JP)
Title: Instrument for inspecting nasal cavity ventilation rate
Inventor: BA TOSHITAKE
IPC: A61B5/087
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a nasal cavity ventilation rate-inspecting instrument which can measure a snorting pattern of a subject at a higher accuracy. SOLUTION: An inspecting instrument 10 which is designed to inspect the degree of nostril snorting of a subject P by imaging a snorting pattern of waster drops W generated on the entire surface 1a of an examination plate 1 is provided with an optical system to irradiate the plate 1 with parallel light from the side of the other surface 1b thereof, a spot light source 5 to admit the light into the plate 7, an imaging device 6 which receives the light emitted fro the plate 1 through the optical system to photograph a snorting pattern and a case 8 which has an opposed surface 11a facing the mouth of the subject P while covering the light source 5, the optical system and the imaging device with the one surface arranged with the opposed surface 11a at an acute angle.  In this case, when the subject places his nose on the plate 1, his mouth is becomes hard to hit against the case thereby enabling stale arrangement thereof at a proper position. Moreover, the combination of the light source 5 and the optical system allows reduction in occupying spaces of the light source 5, the optical system and the imaging device 6.
Patent JP-H06165389-A (JP)
Title: Three phase changeover device for three phase distribution cable
Inventor: IMAI MASATO
IPC: H02J3/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide a three-phase changeover device for three-phase distribution cable, which can perform the changeover of three phases substantially without power stoppage. CONSTITUTION:A switch 1 without contacts and a switch 2 with a contact are attached in parallel with the cut point of each phase of a three-phase distribution cable, and a switch 3 without a contact is attached between the point P on the power source side from the cut point of each phase, and the point Q on the load side from the cut point of three phase. The main line is cut by closing the switch 2 with contacts, and besides the switch 3 without a contact is closed at high speed, succeeding to the opening of the switches 1 and 2, whereby three phases are changed over.
Patent JP-H01147826-A (JP)
Title: Manufacture of multilayer semiconductor substrate
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/20
Filed: 1987-12-04
Abstract: PURPOSE:To reduce the change of the film thickness of a single crystal layer formed to an insulating film shape by forming an opening having a specific area to an insulating film on the downstream side in the direction of scanning of laser beams on viewing from an opening for a scribing line shaped to the insulating film onto a substrate. CONSTITUTION:An SiO2 film 2 in film thickness of 1mum shaped onto a single crystal Si substrate 1 is patterned to form openings 3, 4. The opening 3 is used as a scribing line (100-200mum width and 10-20mm length). The openings 4 are formed to a square having an area of 25mum<2> or less of one side of 5mum shaped at positions of at least 10mum such as 50mum on the downstream side in the direction of scanning of laser beams 9 of the opening 3 at intervals of 15mum along the opening 3. Semiconductor poly-Si layer 5 in thickness of 0.5mum and an SiO2 film 6 in thickness of 10nm are deposited, and antireflection films (nitride films) 7, 8, 12 for controlling temperature distribution are shaped. Laser beams 9 having a beam diameter of 100mum are scanned, and the poly Si 5 is melted partially 10 and recrystallized, thus forming a single crystalline Si film 11. The temperature difference of molten Si is generated in the opening 3 and on the SiO2 film 2 and one part of the Si film 11 is thinned, but the effect is not exerted on the downstream side in the direction of scanning of laser beams 9 of the openings 4.
Patent JP-H08161216-A (JP)
Title: Information processor provided with high-speed memory clear function
Inventor: KUROSAWA YASUHIKO
IPC: G11C7/00
Filed: 1994-12-09
Abstract: PURPOSE: To independently clear a memory from a CPU on the side of a memory controller, to reduce the loads of the CPU and to improve the availavility of a bus. CONSTITUTION: The memory controller 20 is provided with a clear address generation circuit 24 for receiving a clear instruction from the CPU and successively generating clear addresses for specifying an area to be cleared inside the memory from a start address to an end address, an address switching circuit 23 for switching and outputting the clear addresses generated by the circuit 24 to the memory, a data generating/data switching circuit 25 for generating clear data and switching and outputting them to the memory and a memory control signal output circuit 22 for generating and outputting memory control signals for clearing the memory.
Patent JP-H09144561-A (JP)
Title: Hydrogen combustion gas turbine plant
Inventor: SUZUKI KENSUKE
IPC: F02C6/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve technical reliability of a plant and attain improvement of thermal efficiency, increase of an output, etc., without producing an excessive pressure difference between operating fluids in a high temperature heat exchanger, in a hydrogen combustion gas turbine plant concurrently using a Brayton cycle by inert gas and a Rankine cycle by steam. SOLUTION: In a Brayton cycle side, a compressor 1, high temperature heat exchanger 5, back pressure turbine 2 and a low temperature heat exchanger 6 are successively connected by an inert gas pipe 21, a closed cycle is formed. In a Rankine cycle side, an open cycle connecting the high temperature heat exchanger 5, low pressure condensing turbine 3, condenser 8 and a condensing pump 9 by a steam pipe 22 and a closed cycle connecting a pressure pump 13, low temperature heat exchanger 6, high pressure turbine 4, high temperature heat exchanger 5 and the condensing turbine 3 through a branch pipe 23 from the downstream of a condensing pump 9 are formed. The high temperature heat exchanger 5 is provided, in which combustion gas of fuel and inert gas are heat exchanged.
Patent JP-2000119904-A (JP)
Title: Brassiere
Inventor: TAKEYA SEIRAN
IPC: A41C3/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a brassiere having a wire fitted along the underline of the cups and preventing the outer ends of the wire from sorely pressing against skin. SOLUTION: This brassiere comprises a wire 2 bending in the form of circular arc along the underline of the cups 1, the outer ends 5 of the wire 2 each disposed apart from the upper end 7 of the side belt 6 fitting to the out side of the cup 1, and a tap 3 designed to cover and fix the wire 2 and laid toward the upper ends 4 of the cups 1 along the upper ends 7 of the side belts 6.