baber/WOPTO huggingface dataset:
Patent JP-H03152173-A (JP)
Title: Resin for dry lithography ink
Inventor: SANO YOSHIKAZU
IPC: C09D11/108
Filed: 1989-11-07
Abstract: PURPOSE:To provide the subject resin having excellent gloss, satisfying requirements for set, fluidity, misting, etc., and composed of a reaction product produced by the thermal reaction of rosins, a cyclopentadiene petroleum resin, a resol-type phenolic resin and a polyhydric alcohol at specific ratios. CONSTITUTION:The objective resin is a reaction product produced by the thermal reaction of raw materials consisting of (A) 20-80wt.% of rosins (e.g. gum rosin or wood rosin), (B) 5-70wt.% of a cyclopentadiene petroleum resin (preferably having a softening point of 60-160 deg.C), (C) 8-60wt.% of a resol-type phenolic resin and (D) 3-10wt.% of a polyhydric alcohol (e.g. ethylene glycol, neopentyl glycol or glycerol).
Patent JP-H08148510-A (JP)
Title: Fabrication of field effect transistor
Inventor: YAMAZAKI HAJIME
IPC: H01L21/338
Filed: 1994-11-25
Abstract: PURPOSE: To increase the transconductance and to suppress the short channel effect while enhancing the withstand voltage of gate by regulating the carrier concentration of each layer in a multilayer epitaxial film to a desired level through ion implantation. CONSTITUTION: Be ions are implanted by 1 to 3×10<12> cm<-2> with energy of 20 to 50KeV into an N type active layer, i.e., the lower layer of In2 Gu1- V2 Pw2 As1- W2 , including the surface of a substrate body 1 thus forming an injection layer 8. Furthermore, Be ions 9 are injected by 5×10<12> cm<-2> or less with energy of 10KeV including the upper layers 4, 5, 6 of the N type active layer thus forming an injection layer 10. Subsequently, the sample is entirely coated with an anneal protective film 11 and subjected to lamp annealing at 900 deg.C for 0.1sec thus producing a multilayer conductive layer where each layer above and below the N type active layer has high resistance. This method produces a high performance GaAs MESFET where the transconductance is increased, the short channel effect is suppressed and the withstand voltage of gate is enhanced.
Patent JP-H09134821-A (JP)
Title: Transformer
Inventor: ISHIKAWA KAZUNARI
IPC: H01F19/06
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which can be adapted for a wide range of bands by shortening the rise time and the fall time of an output waveform. SOLUTION: This transformer is provided with a bobbin 9 having a through hole 10, a magnetic core 7 to be inserted into a through hole of this bobbin 9, the primary winding 5 wound about the peripheries between the collars 2 of the bobbin 9, the secondary winding 6 wound outside this primary winding 5, a first terminal 8a connected with the primary winding 5 and a terminal connected with the secondary winding 6. Then, the primary winding 5 and the secondary winding are made the same in the winding progressive direction.
Patent JP-H05129824-A (JP)
Title: Microstrip antenna
Inventor: NAKAMURA KOJI
IPC: H01Q9/04
Filed: 1991-11-07
Abstract: PURPOSE:To miniaturize the entire microstrip antenna without lowering an antenna gain by providing a notch on a copper foil face as a radiating plane formed through a dielectric substrate on a conductor board. CONSTITUTION:A notch 6 is provided on a copper foil face 1 as the radiating part of the microstrip antenna, the length of a copper foil face 1' shown by a broken line is equal to that of the periphery. Since the peripheral length is extended only for the length of the notch 6 when the notch 6 is provided on the copper foil plane 1', in order to maintain a desired resonance frequency f0, it is necessary to shorten the peripheral length excepting for the notch 6 only for the extended length and therefore, an area 8 is cut off. Accordingly, an area occupying the entire copper foil face is reduced and as the result, the microstrip antenna is miniaturized. In this case, the notch 6 is provided near a feeding point 7.
Patent JP-H08206233-A (JP)
Title: Manufacture of electrode for medical application
Inventor: HANSU PEETAA RORENTSU
IPC: A61N1/05
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To realize a method of making an electrode with an active layer comprising a porous titanium nitride by irradiating a support body made of a conducting material placed in an atmosphere containing titanium, nitrogen and hydrogen with an eximer laser to segregate a structural body comprising the porous titanium nitride. SOLUTION: In the manufacturing of an electrode for medical use with an active layer comprising porous titanium nitride, a support body comprising a conductive material placed in an atmosphere containing titanium, nitrogen and hydrogen is irradiated using an eximer laser through an optical mask to segregate a structural body comprising the porous titanium oxide on the support body. The electrode produced is used as stimulation electrode for a pace maker. In this case, as two areas are arranged separately concentrically with each other and a high double layer capacitance is generated when contacting a humor, it is necessary that the electrode should is provided with the porous titanium nitride layer.
Patent JP-S62149501-A (JP)
Title: Puncture-proof tire having pressure sensitive adhesive layer inside
Inventor: YANAIHARA MANABU
IPC: B29C73/20
Filed: 1985-12-23
Abstract: PURPOSE:To make repairs so easy as well as to improve the extent of safety, by fusing a pressure sensitive adhesive, being semi-coagulatory and having pliable puncture hole closability, on a tire inner surface. CONSTITUTION:A semi-coagulatory pressure sensitive adhesive 2 of silicone, pliable crude rubber, etc., is fused on an inner surface of a tire 1. In this constitution, when a nail 3 is stuck in the tire, this semi-coagulatory pressure sensitive adhesive 2 is filled up in a clearance between the nail and the tire by air pressure inside the tire, preventing an air leakage from occurring. And, when the nail is pulled out, the adhesive 2 is extruded outward from the puncture hole by the air pressure, and it is exposed to the outside air, whereby it is solidified and the puncture hole is closed up. With this constitution, puncture repairs come so easy.
Patent JP-H06137375-A (JP)
Title: Magnetic levitation system vibration resistant device for vertical type structure
Inventor: KATAMURA TATSUHIRO
IPC: F16F15/02
Filed: 1992-10-29
Abstract: PURPOSE:To eliminate micro-vibration from the ground surface by arranging a levitating electromagnet opposed to upper and lower surfaces of a lowermost flange, a gap sensor, magnetic dampers opposed to upper and lower surfaces of the other flange in a fixing body housing a pillar body having flanges in an arranged clearance, and driving the electromagnet and the dampers according to a sensor signal. CONSTITUTION:When vibration is generated, a vertical direction controller 21 detects relative displacement of a distance between an upper surface of an annular groove lid and a flange part 2d according to a signal of a gap sensor 13, and determines a control current to adjust intensity of a magnetic field of a levitating electromagnet 12 according to the displacement, and drives the levitating electromagnet 12, and changes levitating force to an assembly body A, and eliminates vibration from the ground surface G. Horizontal direction controllers 20a-c detect absolute acceleration of the assembly body A according to signals of acceleration sensors 3a-c, and determine a control current to adjust intensity of magnetic fields of magnetic dampers 14a-c according to the acceleration, and drive electromagnets of the magnetic dampers 14a-c, and generate damping force, and prevent rocking.
Patent JP-H03151674-A (JP)
Title: Semiconductor device
Inventor: NAKATANI YOSHIHARU
IPC: H01L23/31
Filed: 1989-11-08
Abstract: PURPOSE:To prevent X-rays from being generated accompanying tracking and hence shorten the creeping distance of an outer casing by covering the surface of the outer casing with resin having high tracking resistance. CONSTITUTION:A light emitting device 11 and a photodetector 12 are sealed with an outer casing 13, the surface of which outer casing is covered with silicon resin 14. The above coating of the surface of the outer casing 13 with the silicon resin 14 allows good workability and satisfactory economical effi ciency possessed by an organic sealing material and high reliability possessed by a glass sealing material to be both assured. More specifically, the silicon region 14 possesses the characteristic of high tracking resistance, and so the tracking is unlikely to occur, allowing the tracking to be independent of the creeping breakdown strength of the outer casing 13. Thus, X-rays can be prevented from being generated accompanying the tracking and hence a creeping distance can be shortened.
Patent JP-H05130488-A (JP)
Title: Video camera equipment
Inventor: NOBUOKA KOSUKE
IPC: H04N5/351
Filed: 1991-11-07
Abstract: PURPOSE:To process a signal of the ED-TVII (Clear Vision) and a signal of the NTSC by the same equipment by providing a means executing 1st and 2nd modes in which a specific wide aspect signal is sent to an EVF(electronic view finder) or the like to the equipment. CONSTITUTION:The equipment is provided with a means which employs a solid-state image pickup element 1 whose aspect ratio is 9:16 and sends a wide aspect ratio signal picked up by the image pickup element 1 to an EVF, a recorder section and an external output terminal or the like through a 1st signal processing circuit 3 in the 1st mode. Moreover, a means to execute the extraction of the signal outputted from a picture element of a range corresponding to an aspect ratio of 9:12, that is, 3:4 among all picture elements of a solid- state image pickup element 1 and the transmission of the signal to the EVF, the recorder section and the external output terminal or the like through a 2nd signal processing circuit 4 in the 2nd mode. Thus, it is possible to process a signal of the ED-TVII (Clear Vision) and a signal of the NTSC by the same equipment without using an anamorphic optical system.
Patent JP-H01135593-A (JP)
Title: Contact means for biological treatment and preparation of said means
Inventor: UEBA HISAAKI
IPC: C02F3/06
Filed: 1987-11-20
Abstract: PURPOSE:To decrease the difference in temperature by providing a hollow tube having, in its side wall, small openings for air blowing with small structures of synthetic filaments. CONSTITUTION:A contact-type air exposure tank is provided with a plurality of contact means 5 each comprising a hollow tube 1 having, in its side wall, small openings for air blowing. One end of each hollow tube 1 is connected to a compressor 6 by a pipe, and air is fed from the compressor 6. As a result, air is introduced in the form of fine bubbles through the openings 4 in the contact means 5. Original water which has flowed in from a water inlet 7 comes into contact with the contact means 5, when air is blown in the form of fine bubbles through small openings 4 in the hollow tubes 1. Aerobic bacteria adhere to rings of filaments, and the original water which has flowed in is purified and then discharged from an outlet 8. Thus, the efficiency of the reaction of the substrate can be heightened.
Patent JP-S62151234-A (JP)
Title: Wound and joined can and its manufacture
Inventor: WATANABE MICHIO
IPC: B21D51/30
Filed: 1985-12-26
Abstract: PURPOSE:To relax a stretch of a wound and joined part, and a compressive stress, and to prevent the generation of a lap crack, by providing a blanking hole on one superposed part which is joined through a thermoplastic resin bond of a can drum, and bent in case of winding and joining a can cover. CONSTITUTION:Polyamide series thermoplastic resins 3, 4 are attached to both side end parts 2a, 2b of a base material 1 for a can, and both ends 8, 9 are superposed, and joined by high frequency heating. In that case, a blanking hole 7 is provided on at least one of superposed parts W which have been separated by a prescribed distance from the upper and lower end edges of a cylindrical body. When said blanking hole 7 is positioned in a bent party 17 of a double winding part 13 which has wound and joined a can cover 12, a stretch and a compressive stress generated in the bent part 17 are relaxed by this blanking hole 7, and the generation of a lap crack can be prevented.
Patent JP-S62152075-A (JP)
Title: Picture processor
Inventor: CHO KENJIRO
IPC: G06T11/60
Filed: 1985-12-26
Abstract: PURPOSE:To obtain pictures of high quality even for an original that includes picture areas of different levels of picture quality, by switching the modes of input picture information having two different modes to store said picture information in a memory for each mode and synthesizing these stored picture information. CONSTITUTION:The same original is supplied from an image scanner 1 with change of modes and then stored in a picture memory 4. The stored picture data is developed to a video memory 8 and displayed on a CRT 7. A picture area is designated through a keyboard 11 or a pointing device PD12 together with reference to the screen of the CRT 7. Then the address areas of the picture data areas corresponding to both modes of the memory 4 are exchanged with each other. Thus the picture information are synthesized and outputted to a printer 2. In such a way, an original including characters and photographs or an original containing variable density parts can be outputted in detail.
Patent JP-H07205581-A (JP)
Title: Ledger type binder
Inventor: YAMAKAWA KOJI
IPC: B42F13/28
Filed: 1993-10-15
Abstract: PURPOSE:To efficiently prevent damage at a lower end of a groove on a spine of a binder by fixing thick reinforcing engaging plates made of a synthetic resin to both ends of outside folding parts of outsides of longitudinal platelike hinges and forming outer ends of reinforcing expanded parts on an extended line of end parts of a cover of the binder. CONSTITUTION:A pair of thick reinforcing holding engaging plate 5 and thick reinforcing hooking engaging plate 6 which engage with each other are made of resin by thickening molding. The plates 5 and 6 are respectively fixed to end parts of outer folding parts of longitudinal platelike hinges 1 by attaching pieces 17. Further, at outside outer end parts of the engaging plates 5 and 6, expanded parts 7 are formed, and the outer ends of the expanded parts 7 are made to be the same as an end part of a spine plate 12 formed integrally with a cover 8. Thus, damages at a spine plate and a groove in between the spine plate and the cover can be prevented effectively by the reinforcing expanded parts at the outer ends of the engaging plates.
Patent JP-S63146081-A (JP)
Title: Controlling method for toner concentration
Inventor: YONENAGA KOTARO
IPC: G03G15/08
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a stable image having no uneven concentration by comparing a ratio and a reference level, and controlling a value of a toner replenishing bias, when it is decided to execute toner replenishment. CONSTITUTION:After the development has been ended, the quantity of reflected light of each color is measured by a photosensor 28 placed adjacently on a metallic roller 26 at the time of passing of a pattern image. As for a toner replenishing signal, ON-OFF is determined by an output voltage corresponding to this photosensor 28. In this state, when the toner replenishing signal becomes ON, a replenishing roller 204 turns counterclockwise, and a toner is replenished in the shape of thin layer to the replenishing roller 204 by a replenishing blade 203 from a toner tank 206. Subsequently, it is electrified, supplied to a developing roller 205, and developed to a latent image on a drum. In such a way, a stable image having no uneven concentration in the sub-scanning direction is obtained.
Patent JP-H09183717-A (JP)
Title: Composition for oral cavity
Inventor: OSHINO KAZUSHI
IPC: A61Q11/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oral cavity composition excellent in flavor, taste and foaming with low irritability by formulating an amide ether carboxylate salt and an amide ether at a specific ratio. SOLUTION: An amide ether carboxylate salt of formula I (R<1> is an alkyl, an alkenyl; 1<=m+n<=20; A is H, an alkyl) formula II or formula III (0<=p+q<=20; M is an alkali metal) and an amide ether of formula IV (B is H, an alkyl, formula V) are used in combination at a weight ratio of 100/0-10/90, particularly 99/1-10/90. In addition, a divalent metallic ion is added to this system in 0.025-10-fold molar amount based on the whole anionic surfactant components including the compound of formula I. The divalent metallic ion is particularly a water-soluble magnesium salt or calcium salt. In addition, a salt of a 5-23C straight or branched chain fatty acid may be contained in an amount of 0.1-8wt.%.
Patent JP-S62155406-A (JP)
Inventor: TANAKA HIDEO
IPC: F22B37/10
Filed: 1985-12-27
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-H01133144-A (JP)
Title: Common resource control system
Inventor: SAIKAWA YUKITAKA
IPC: G06F9/52
Filed: 1987-11-18
Abstract: PURPOSE:To previously prevent the generation of dead lock by executing batch occupation processing when all resources can be occupied at the time of requesting the occupation of a common resource from a certain task and when at least one of the resources is already occupied, waiting the occupation. CONSTITUTION:When a certain task requests occupation to the common resource, a dead lock validity deciding means 2 decides that the request is not an occupation releasing request and requests processing to an occupation request receiving/deciding means 3. At that time, the occupation waiting state of the requesting task is checked. When the task is waited, the state is informed by a reception disablement informing means 4. When the request is received, a batch occupation means 5 refers the means 1, checks that all the specified common resource is in an unoccupied state, requests occupation processing to an occupation control means, and informs the completion of occupation to the requesting task. When at least one resource is occupied, the task is stored into the means 1 as an occupation waiting task.
Patent JP-H05129908-A (JP)
Title: Variable delay circuit with very small delay
Inventor: TSUKAHARA HIROSHI
IPC: H03K5/13
Filed: 1991-11-08
Abstract: PURPOSE:To provide a variable delay quantity with high resolution. CONSTITUTION:A buffer 17 having an output impedance of a proper quantity and outputting a logic level is connected to a delay input terminal 15, a Schmitt trigger buffer 18 is connected to an output of the buffer 17 and an output of the buffer 18 is connected to a delay output terminal 16. An input of a CMOS 21 is connected to a connecting point 19 of the buffers 17, 18, a drain and a source of the CMOS 21 are connected respectively to a power supply terminal 24 and ground through MOSFETs 22, 23 respectively. A selection signal input terminal 25 is connected directly to a gate of a FET 22 and to a gate of a FET 23 via an inverter 26. When the FETs 22, 23 are both turned off, an input signal at the input terminal 15 is outputted to the output terminal 16 with a very small delay, and when the FETs 22, 23 are both turned on, the CMOS 21 acts like an inverter, and a signal at the output terminal 16 is delayed due to a delay of the mirror effect by the switching capacitance and an output impedance at the switching of the buffer 17. A delay proportional to number of CMOS in the inverter operation connecting to the connecting point 19 is obtained.
Patent JP-H10113452-A (JP)
Title: Game device
Inventor: YOKOTA MOTOHIDE
IPC: A63F7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the number of media obtained by a player from being reduced while the player stopped a game and left a seat by receipt issuing operation for another player. SOLUTION: When a player operates a receipt issuing lock operation part of an operation part 13, a receipt issuing lock release means 43 stops to accept operation to the operation part 13 for a prescribed time (for instance 10min) and makes an LC display 11 display a screen to show stopping of a game instead of the number of balls obtained by the player. After a prescribed time elapsed or when a release signal is outputted from a remote controller carried by a shop person, the accept stopping condition of the operation part 13 is released to enable receipt issuing by operation of the operation part 13.
Patent JP-H01135603-A (JP)
Title: Cooling device of mold
Inventor: ZANMATSU NAOKI
IPC: G05D23/24
Filed: 1987-11-20
Abstract: PURPOSE:To make possible the cooling of a mold by an air-cooled heat exchanger, when the temperature of cooling liquid is higher than that of a refrigerating device, and at the same time concrive to simplify the cooling device by a structure wherein the air-cooled heat exchanger is jointly provided between a change-over mechanism and branched return flow paths so as to arrange in parallel to the condenser of the refrigerating device in order to use a fan in common. CONSTITUTION:A change-over mechanism 18, which can change-over the flow path of return cooling liquid to two directions indicated with the arrows A and B. When the return cooling liquid flows to the direction indicated with the arrow B, the liquid flows in the flow path 20 of an air-cooled heat exchanger 19, which is divided from the change-over mechanism 18 and, at the same time, has branched return flow paths 14a and 14b in common, and finally flows back to a tank top chamber 7a and a tank bottom chamber 7b. A fan 6 is contrived to use in common by disposing both the air-cooled heat exchanger 19 and the condenser 2 of a refrigerating device in an array.
Patent JP-H10124301-A (JP)
Title: Program receiving device of terminal sot
Inventor: MATSUMOTO MITSUO
IPC: G06F9/06
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide the program receiving method of a terminal SOT-(sales operation terminal) which does not require special operation such as program reception by an expert. SOLUTION: Independent memory areas are previously set in a terminal SOT memory by the contents of programs, and in one memory area, a program for program reception is previously stored. The terminal SOT11 sends a power-ON signal to a main device 1, which generates and sends the latest program information table to the terminal SOT11. The terminal SOT11 compares those pieces of program information and requests the main device 1 to send different program data information 1. The main device 1 sends the requested data to the terminal SOT11, which updates the program data information 1.
Patent JP-H01135636-A (JP)
Title: Copper-lining laminated sheet
Inventor: KUWATA HISASHI
IPC: B32B17/04
Filed: 1987-11-20
Abstract: PURPOSE:To prevent side slip in drilling work with a drill having a small diameter or the like, which is provided with a low rigidity, and improve the positional accuracy of a bored hole, by a method wherein the strength of strand of a thread is reduced to a degree that the edges of the drill, effecting the boring work, will never generate the side slip. CONSTITUTION:In a copper-lining laminated sheet, in which the bases of glass cloth 3 having warps 1 and wefts 2 produced by stranding a multitude of glass monofilaments are solidified by resin, and copper foils 4 are laminated thereon, the traditional strand strength of the warps 1 of 55kg/mm<2> is reduced to 30kg/mm<2> while the traditional strand strength of the wefts 2 of 40kg/mm<2> is reduced to 25kg/mm<2> to prevent the edges of a drill 6, effecting boring work, from generating side slip.