baber/WOPTO huggingface dataset:
Patent JP-H10212203-A (JP)
Title: Photocatalytic freshness-keeping apparatus
Inventor: YANAI KOICHI
IPC: A23B7/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic freshness-keeping apparatus capable of surely and quickly detecting an ultraviolet radiation lamp failed by the exhaustion of the life of the lamp or the failure of electric system to enable quick exchange of the lamp or the repair of the electric system and surely preventing the operation of the apparatus without lightening the ultraviolet lamp. SOLUTION: This photocatalytic freshness-keeping apparatus is provided with an ultraviolet radiation lamp 4, a photocatalyst holder 16 for holding a photocatalyst irradiated with the light of the ultraviolet radiation lamp 4, a fan to suck air from the outside of the apparatus, flow the air through a gap between the ultraviolet radiation lamp 4 and the photocatalyst and discharge the air passed through the gap to the outside of the apparatus and an inspection hole 62 to transmit the light of the ultraviolet radiation lamp 4 to the outside of the apparatus.
Patent JP-H03237147-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: YOKOYAMA KAZUHIKO
IPC: A01G13/02
Filed: 1990-02-14
Abstract: PURPOSE:To obtain an agricultural vinyl chloride-based resin film, stable to light, excellent in weather resistance and suitable as agricultural covering materials such as for greenhouse or tunnels by blending a vinyl chloride-based resin with a specific organic phosphoric acid ester. CONSTITUTION:An agricultural vinyl chloride-based resin film obtained by blending (A) 100 pts.wt. vinyl chloride-based resin with (B) 1-10 pts.wt., preferably 2-7 pts.wt. organic phosphoric acid ester (e.g. tricresyl phosphorothioate) expressed by the formula (R1, R2 and R3 are cresyl or xylenyl) and forming a film from the resultant blend.
Patent JP-S56126978-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: SAKAI KIYOSHI
IPC: H01L29/417
Filed: 1980-03-11
Abstract: PURPOSE:To reduce the parasitic capacity of a junction type field effect transistor  by forming a groove on a semiconductor substrate, forming a reverse conductivity type region confronting the groove and forming one conductivity type region in the groove as a gate electrode. CONSTITUTION:An N type impurity containing layer 2 and an insulating layer 3 are formed on a P type Si substrate 1. A groove is formed at the layers 3, 2 and substrate 1. An insulating layer 5 for the substrate 1 and the surface of the groove is then formed. The bottom part of the layer 5 is subsequently selectively removed. An N type region 7 is formed on the exposed part of the substrate 1 on the bottom of the groove. Thereafter, with region 2 as a diffusion source an N type impurity diffused layer 8 is formed. Thereafter, a P type impurity region 9 is formed on the bottom of the groove. Then, a hole is opened at the layer 3, and gate, drain and source electrodes 10, 11 and 12 are formed. Thus, the parasitic capacities between the gate and the drain and between the gate and the source can be largely reduced.
Patent JP-H01208650-A (JP)
Title: Air conditioner
Inventor: YAMAO YUTAKA
IPC: F24F1/00
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate the replacement of cooling, heating and blowing units, and also to enable an air conditioner to be installed inconspicuously, by arranging each of said separated units on the back surface of a partition and by utilizing the partition to serve as a duct. CONSTITUTION:A partition 1 serves as a duct, and each of a cooling unit, a blowing unit and a heating unit 13, 14 and 15 is arranged on the back surface of the partition 1. The casing 16 of the blowing unit 14 has a communicating port 17 to the partition on the front surface of said casing, and communicating ports 18 and 19 to the upper and lower units are opened and closed by dampers. In a cooling operation, a handle 23 is slided downwardly to open the upper damper and close the lower damper. In a heating operation, the handle 23 is slided to the upper position. According to this method, the cold air in the cooling unit 13 is blown out of the cooling unit 13 into a room through a cooling air passage 4 and returns to the cooling unit 13 through a return air passage 5 and via the blowing unit 14.
Patent JP-S61193562-A (JP)
Title: Supporting mechanism for picture reading device
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/12
Filed: 1985-02-21
Abstract: PURPOSE:To support the lower portion of a scanner part without decreasing a reading accuracy by reading the surrounding of both sides of a mirror which locates at the nearest position to a read line, fitting pivotally to a supporting body in parallel with a line and supporting fixedly the lower part of a reduction lens with the supporting body. CONSTITUTION:After that the projection (b) of an optics substrate A is inserted to the hole 28 of a supporting body 27 for installing the substrate of the main body of a facsimile device and the substrate A is fitting pivotally to make it possible to turn by inserting a supporting axis 29 that is screwed to the supporting body 27 to a supporting hole (a) and also a supporting projection 30 is inserted and fixed to the oval hole (c) of a supporting piece (d), the optics substrate A is installed with fixing the direction of a turning. Therefore, two points that are the surrounding of the first mirror 7 nearest to a reading line 4 and a parallel part with the reading line are supported to make it possible to turn and the lower portion of a scanner unit C at where weight is concentrated is supported and also, the apex of a triangle that is performed by the path of reading light is supported and furthermore, it is possible to constitute the distance longer between the surrounding of the first mirror 7 and the lower portion of the scanner unit C. This enables efficient support of weight of the reading device and also makes the device into light and small.
Patent JP-S53117311-A (JP)
Title: Time-division light network
Inventor: OGIWARA HARUO
IPC: H04Q11/04
Filed: 1977-03-24
Abstract: PURPOSE:To make channel phase conversion possible without performing circulating memorization, by mutually link-connecting photo space division switches via fibers with various delay times.
Patent JP-H10228556-A (JP)
Title: Coin carrier device and residual coin or the like carrier device of coin receiving processing machine
Inventor: ONO TAKUSHI
IPC: B65G15/42
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To efficiently carry a coin or a residual coin by oppositely providing on the surface of a belt of a carrier conveyor and containing a guide plate that has grooves which face a guide surface and projections which face the surface of the belt. SOLUTION: A guide plate 141 is arranged, facing an almost entire area of surface of a 2nd conveyor area 116. A guide surface 142 that faces the surface of the area 116 is formed on the plate 141, and three grooves 143 that are opposite to a moving area of each projection 127 are formed on the surface 142. The facing distance between the surface 142 and the surface of a belt 121 is set to be almost equal to the projecting amount of the projections 127 or smaller than the projecting amount. Although a relative gap between the surface 142 and the tip of the projections 127 becomes as small as possible or is gone, the grooves 143 that are formed on the surface 142 prevent the projections 127 from coming into contact.
Patent JP-H01210297-A (JP)
Title: Cutting method of information recording medium
Inventor: ITOU FUJIHIRO
IPC: G11B7/26
Filed: 1988-02-16
Abstract: PURPOSE:To enhance the cutting plane finishing accuracy, avoid the generation of crack, rubber, etc. and shorten the cutting tact by cutting off an information recording medium after heating and softening the medium by abutting a heated cutting edge on a substrate or a back-substrate of the information recording medium. CONSTITUTION:A cutting edge 1 heated to 100-200 deg.C by a heater 3 is abutted on a back-substrate of a work-sized card (an information recording medium) 4 to heat and soften the card. Next, the cutting edge 1 vertically falls into the work-sized card 4 and cuts the card 4 to a desired rectangular dimension in a short cutting tact without generating sag, deformation of the cut end face and the cutting plane.
Patent JP-H03235909-A (JP)
Title: Cofocal scanning type microscope
Inventor: IWASAKI OSAMU
IPC: G02B21/06
Filed: 1990-02-13
Abstract: PURPOSE:To eliminate the need to arrange a pinhole plate at an image formation position, to facilitate the manufacture of the microscope, and to reduce the manufacture cost by forming a pinhole in a core part on the 1st end surface of an optical fiber and imaging luminous flux from a photodetection optical system. CONSTITUTION:The pinhole 24b which passes luminous flux is formed in the core part 24a at one end of the optical fiber 24 and a light spot is formed at the position of the pinhole 24b. Namely, the pinhole which passes the light only at its position is formed the whole or part of the core part on one end surface of the optical fiber to give this end surface part the function of the pinhole plate. In this case, the optical fiber which transmits the light spot to a photodetector is provided with the function of the pinhole plate, so the pinhole plate need not be positioned at the luminous flux image formation position of the photodetection optical system separately from the optical fiber. Consequently, the manufacture of the microscope is facilitated.
Patent JP-H10228385-A (JP)
Title: Real time os and its task management system
Inventor: AKIYAMA MASAKO
IPC: G06F9/46
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce overhead generated due to the switching of tasks by a task switch in a real time operating system(OS) and to reduce load required for monitoring tasks and applied to the OS. SOLUTION: Plural tasks are blocked while considering dead line time required for each task, and at the time of switching tasks belonging to the same block, these tasks are directly switched by a task block schedular 16 without using the task switch 13 on the real time OS, so that tasks in the same block are handled substantially as a single task. Only at the time of starting the execution of a task belonging to a block different from the block of a task being executed, these tasks are switched by the task switch 13, so that load required for task management is reduced.
Patent JP-H06247905-A (JP)
Title: Production of aromatic nitro compound
Inventor: SUZUKI HITOMI
IPC: C07C205/47
Filed: 1993-02-22
Abstract: PURPOSE:To provide a process for the production of an aromatic nitro compound while reducing the amounts of ozone and a nitrogen oxide by using a catalyst in the nitration of an aromatic compound with ozone-containing oxygen or air and a nitrogen oxide. CONSTITUTION:An aromatic compound is nitrated by reacting with a nitrogen oxide and ozone-containing oxygen or air in the presence of a catalyst consisting of a metal and/or a compound of the metal (e.g. iron and iron chloride).
Patent JP-H10226503-A (JP)
Title: Air-ozone mixer and ozone fog generator
Inventor: WATANABE MASANORI
IPC: F04F5/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To secure an atomizing pressure for an atomization nozzle. SOLUTION: This mixer is provided with an air passage 17 extending from one end face of a body 16 toward the other end of the body, a throat 28 extending from the downstream end of the air passage 17 toward the other end of the body, a slender gaseous mixture passage 19 leading to the other end face of the body 16 from the downstream end of the throat 18, an ozone passage 20 extending from the outer side face of the body 16 toward the vicinity of the upstream end of the gaseous mixture passage 19 and an ozone injection port 21 communicating the downstream end of the ozone passage 20 with the vicinity of the upstream end of the gaseous mixture passage 19. Further, the ratio of the cross-sectional area of the gaseous mixture passage 19 to that of the throat 18 is controlled to about 2 to discharge the mixed current of the air and ozone outside the passage 19 without considerably lowering the pressure of the current, and the atomizing pressure is secured for an atomization nozzle.
Patent JP-S62192063-A (JP)
Title: Multi-disk player
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B17/08
Filed: 1986-02-18
Abstract: PURPOSE:To load and reproduce a disk with a simple operation by providing a means to detect the presence of the disk mounted on a rotating disk tray. CONSTITUTION:A sliding table 3 to mount a rotating disk tray 4 can be freely slid in a chassis part 1. In disk storing parts 4A- on the tray 4, a disk is mounted and inserted into the chassis part 1, the tray 4 starts the rotation with a motor 5. The presence of the disk of the storing part 4A which comes to a reproducing device having a chucking head 6 are detected. When the disk is not detected, the storing part 4A is skipped. On the other hand, when it is detected, the rotation is stopped at the place, and the disk is reproduced by a disk reproducing block 7. Thus, the disk is loaded and reproduced with simple operation.
Patent JP-S63132823-A (JP)
Title: Skin cleaning agent for bathing
Inventor: TSUCHIYA YOSHIKO
IPC: A61K8/98
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a skin cleaning agent for bathing, providing the skin with nourishment, removing attached fat and casein from the skin after a bath and giving refreshing feeling to the body, by compounding dried milk and borax powder at a specific weight ratio. CONSTITUTION:3-10pts.wt. of dried milk (e.g. skim milk powder) is thoroughly mixed with 1pt.wt. of borax powder and the obtained cosmetic is thrown into warm water and agitated. The flotation of the skim milk powder is inhibited by the addition of borax powder to enable the homogeneous mixing of the skim milk powder in warm water. The deposition of oil and fat or scale to the inner surface of a bathtub can be prevented by the action of borax to keep the bathtub in clean state. The effect is remarkable in a bathtub made of stainless steel or plastic.
Patent JP-H09231059-A (JP)
Title: Device and method for programming support
Inventor: AOKI RYUICHI
IPC: G06F3/0481
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify a programming operation through an operating environment where the function executions and data operations can be interactively performed. SOLUTION: When the icons are operated, a window management part 108 generates an event. An operating environment control part 121 executes and displays the objects corresponding to the icons in response to the generated event. Then a program is synthesized from the corresponding objects based on the arrangement of icons. An interpreter 132 of an execution control part receives a program execution instruction and successively instructs the execution of function objects based on the icon arrangement information. Then a process management part 133 successively carries out the function objects.
Patent JP-S58193996-A (JP)
Inventor: DEBITSUDO OOGASUTO HOOSUMA
IPC: B29K105/02
Filed: 1983-02-28
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-S57148562-A (JP)
Title: Superhigh speed induction motor
Inventor: KIMURA HISAO
IPC: H02K17/02
Filed: 1981-03-07
Abstract: PURPOSE:To obtain a plurality of dipole induction motors having less trouble, long lifetime, less mechanical and electrical noises and low cost by coupling the motors through a friction joint in series with each other. CONSTITUTION:A plurality of dipole induction motors are coupled in series with each other. In this case, the induction motor has a stator 1 and a rotor 2 in the minimum speed unit, inner rotor 7 and outer rotors 5, 6 in the next and following stages in such a manner that the outer rotors 5, 6 are mechanically coupled with the rotor 2(the inner rotor in case of more than 3-stage series) in the low speed unit, and a friction joint 4 which slips with the predesigned torque is mounted at the coupling part. Then, superhigh speed being nearly to double of the synchronizing speed can be obtained. For example, in case of 2-stage series, it is constructed as shown, 3-phase AC voltages are applied through a slip ring 9 from a power source 11 to a coil 6 and from a power source 12 to coil 1, thereby obtaining the speed being approximately double of the synchronzing speed from a shaft 8.
Patent JP-S57146411-A (JP)
Title: Method and device for roll exchanging in vertical mill
Inventor: YASUKOUCHI TAKAYA
IPC: B21B31/10
Filed: 1981-03-06
Abstract: PURPOSE:To reduce an exchanging time of a roll significantly and to improve operating efficiency, by lifting a vertical roll together with a chock and transferring them to a roll exchanging truck at the exchanging of the vertical roll. CONSTITUTION:Vertical rolls 4 and 5 are disconnected from an inner stand 6, which hold said rolls, and are taken out horizontally. On the other hand, a roll exchanging truck 20 is transferred on a rail 21 to place it close to the stand 6 in the horizontal direction. A connecting plate 29 of a connecting guide device 27 is advanced to the stand 6 to connect the truck 20 to the stand 6 by a cylinder 28 for shifting. Next, vertical rolls 4 and 5, together with belonging vertical roll chocks, assembled into one body with said rolls respectively, are lifted slightly one by one by an exclusive crane and transferred to a prescribed position of the truck 20 from the stand 6 by sliding the chock along a slide- plate attached to the upper part of the device 27, and are stored at the position. New type rolls 4A and 4B to be exchanged are mounted in reverse sequence to above mentioned procedure.
Patent JP-H04272352-A (JP)
Title: Composite slab of prestressed concrete
Inventor: WATANABE SHIGEO
IPC: E04B5/38
Filed: 1991-02-27
Abstract: PURPOSE:To enable the workability and durability of a slab to be improved and the strength of the slab itself not to be lowered by enabling the characteris tic of fiber reinforcing structure to be sufficiently practically used. CONSTITUTION:On an upper surface for a floor form, after-placing concrete 3 is placed, and a prestressed PC plate 2 to be a composite slab 1 is projected upward by fiber reinforcing concrete 4 with short fibers mixed in, and a plurality of ribs 5 to be in the after-placing concrete 3 are integrally formed to be made thinner. Besides, continuous fibers 7 are used for prestress tie material 6 and are formed. Then, for the PC plate 2, the internal reinforcing bars of steel material and a PC steel plate are not used, and the short fibers and the continuous fibers 7 are used separately according to the characteristic, and the weight of the composite slab 1 is lightened, and the high strength and workability are secured, and rust is contrived not to be generated, and durability is secured.
Patent JP-S62191778-A (JP)
Title: Ageing circuit of semiconductor integrated circuit
Inventor: MIZUSHIMA TADASHI
IPC: H01L21/326
Filed: 1986-02-19
Abstract: PURPOSE:To reduce the design cost of a printed circuit board and to facilitate maintenance and control, by connecting series resistors between the input/output pins of specimens and the signal wires of a socket side and making sockets connectable so as to mix the same with specimens different in the number of pins. CONSTITUTION:IC being an ageing object has IC 10-1 having 14 pins and IC 10-2 having 16 pins in a mixed state. The power source pins 14, 16 of IC 10-1, IC 10-2 are connected to a power source bus 50 and the ground pins 7, 18 of both of them are connected to a ground bus 60. Further, signal pins are connected to a signal bus 80 through resistors 71-77, 81-87, 61-66, 51-56. the leading end of the signal bus 80 is connected to a signal source 40 through a signal exchange circuit 90 for mutually exchanging signal wires different in timing and a peak value etc. By this constitution, required signals can be respectively supplied to two kinds of IC 10-1, IC 10-2 different in the number of pins. Therefore, initial cost such as the design cost of a printed circuit board can be reduced, and maintenance and control can be facilitated.
Patent JP-H02312-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L29/78
Filed: 1989-02-13
Abstract: PURPOSE:To form a high speed and high density LSI composed of MOSFET of fine structure by arranging a wiring in a contact hole penetrating a source impurity diffusion layer and a drain impurity diffusion layer and reaching the inside of a semiconductor substrate. CONSTITUTION:A gate film 14, a gate electrode 13, and a source.drain diffusion layer 12 formed by ion implantation are formed on an Si semiconductor substrate. After an interlayer insulating film 15 is deposited, a contact hole is formed by patterning photoresist 16, and successively a trench is formed in a contact hole region of the Si semiconductor substrate. After organic solvent 17 containing impurity for diffusion is spread and buried in the contact hole and the trench of the semiconductor substrate, annealing of short time is performed by using a halogen lamp. Next, a diffusion layer 18 is formed. The organic solvent 17 and the resist 16 are eliminated, an Al wiring 19 is formed, and the contact hole and the trench of the semiconductor substrate are filled with Al.
Patent JP-H11226436-A (JP)
Title: Controller for shelling separator
Inventor: HACHITSUKA KOICHI
IPC: B02B7/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make the work end judgement of a shelling separator exact. SOLUTION: The load current value (IA) of a main motor 34 is detected by a load current sensor 32 during the shelling sepn. work. The detected load current value (IA) and a work end reference value (bA) are compared. When the detected load current value (IA) is larger than the work end reference value (bA), it is judged to be the ordinary shelling work and the roll gap control of shelling rolls by the load current value reference is executed. When the detected load current value (aA) is smaller than the work end reference value (bA), the work end state that grains are not supplied to the shelling rolls is judged and the main motor 34 is stopped. Then, even when the grains are not sufficiently supplied to a paddy hopper, the work end may be exactly detected, the number of sensors is smaller and a cost reduction may be attained.
Patent JP-H03236249-A (JP)
Title: Semiconductor chip module
Inventor: FUKASE KATSUYA
IPC: H01L21/60
Filed: 1990-02-14
Abstract: PURPOSE:To enhance the airtightness of a module by providing a void between the outer surface of a chip and a cap, bonding the cap for tightly sealing the chip on the surface of a substrate to which the semiconductor chip is bonded, connecting one end of a bonding wire to a pad that is provided on the semiconductor chip, leading out the other end of the bonding wire to the outside by way of a through hole provided in the cap, and sealing the through hole. CONSTITUTION:A semiconductor chip 10 is bonded to a substrate 12 with a die bonding material 14. A bonding wire 18 for external connection is connected to a module pad 16 on the semiconductor chip 10. A cap 20 is bonded to the peripheral part of the surface of the substrate 12 to which the semiconductor chip 10 is bonded with a bonding material 22. Thus the semiconductor chip 10 is tightly sealed. A through hole 21 is formed at the position of each bonding wire 18 in the cap 20. The tip side of the bonding wire 18 is inserted into the through hole 21. The through hole 21 is sealed with a sealing material 24.