baber/WOPTO huggingface dataset:
Patent JP-S63129668-A (JP)
Title: Thin film transistor
Inventor: NISHITANI MIKIHIKO
IPC: H01L27/12
Filed: 1986-11-20
Abstract: PURPOSE:To suppress thermal diffusion of electrode material and to implement a short channel, by forming the source and drain electrodes of a thin film transistor composed of a II-IV compound out of thin NiCr films. CONSTITUTION:An Al gate electrode 2 is formed on a glass substrate 1. A gate insulating film 3 consisting a thin Al2O3 film is formed thereon. Then a thin film 6 of CdSe or CdS, in which an adequate amount of In as impurities is added, is formed thereon. Thereafter, a thin NiCr film and a thin Au film are laminated as a source electrode 4 and a drain electrode 5. Since bonding between constituent elements is strong in NiCr, thermal diffusion is considerably suppressed in comparison with the base where only Cr is used, and a short channel can be implemented.
Patent JP-H01116877-A (JP)
Title: Personal certification card issuing device
Inventor: NAGAAI KAZUMICHI
IPC: B42D15/02
Filed: 1987-10-30
Abstract: PURPOSE:To issue a personal certification card in a short time by photographing the feature of a body and forming the picture of personal information on a picture formed medium. CONSTITUTION:The feature of the body capable of certifying the person is photographed, the photographed information is converted to an electric signal by a converting means to generate the attribute information of the person to be described in the personal certification card, synthesizing this generated attribute information with the information obtained from the converting means, forming the picture of the synthesized information on the picture formed medium by a picture forming means, storing all or a part of the synthesized information, then arbitrarily read and output the stored and synthesized information. Thereby, the personal certification card can be issued in a short time, the best photographed state can be selected, the register data of the personal certification card can be uniformly managed, stably stored for a long period with a saved storing space.
Patent JP-S63129352-A (JP)
Title: Toner for color electrophotography
Inventor: UCHIDA MITSURU
IPC: G03G9/09
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a magenta toner with which a sharp magenta color is obtd. and which has high coloring power, does not dye a fixing roller consisting of silicone rubber and has excellent fastness to light by incorporating both a compd. classified as C.I. Basic Red 12 and thioindigo pigment into the toner. CONSTITUTION:This magenta toner for color electrophotography contains both the compd. classified as C.I. Basic Red 12 and the thioindigo pigment. The constitutional formula of the compd. classified as C.I. Basic Red 12 is as expressed by formula. The amt. of the coloring agent to be added is preferably 0.1-10pts.wt., more particularly preferably 0.3-3.0pts.wt. of the total amt. of the two coloring agents per 100pts.wt. binder resin. The ratio of the two coloring agents to be added is preferably in a C.I. Basic Red 12/thioindigo=1/10-15/10, more particularly preferably C.I. Basic Red 12/thioindigo=3/10-10/10 range. The sharp magenta color is thereby obtd. The dyeing of the silicone rubber roller is obviated and the fastness to light is improved.
Patent JP-H08103447-A (JP)
Title: Pricking inoculator to be used at the time of inoculating hen pox preventive vaccine
Inventor: YATSUSU MASAAKI
IPC: A61M5/28
Filed: 1994-10-03
Abstract: PURPOSE: To simplify an inoculation operation of hen pox vaccine by providing a cap with two pieces of needles longitudinally formed with grooves and mounting the cap at a translucent container which is filled with a hen pox vaccine liquid and has elasticity. CONSTITUTION: This vaccine inoculator is composed by providing the cap 2 with two pieces of the needles 1 longitudinally formed with the grooves and mounting the cap 2 at the translucent container 3 which is filled with the hen pox vaccine liquid 4 and has the elasticity. This vaccine inoculator is held with the hand in the form of directing the needles 1 downward and the container 3 is pressed by the thumb, by which the vaccine liquid 4 is pressurized to swell the needles 1 with the vaccine liquid 4. The needles are immediately pricked to the skin of hen in this state, by which the hen is inoculated with the vaccine. The operation to inoculate the vaccine is easily carried out and the problems of spilling the vaccine, etc., are solved by using such vaccine inoculator.
Patent JP-H01118327-A (JP)
Title: Transfer press
Inventor: AZUMA MASAYUKI
IPC: B21D43/05
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate the confirmation of the normal operation of each part by performing the simulated operation of the relative positional relation of each part relating to pressing and displaying it as a locus line chart. CONSTITUTION:One or plural fingers 2 are fitted to the feeder 1 composed of a parallel feed bars 1a, 1b and the reciprocating movement in A, B directions is given to the feeder 1 by servomotors 3, 4. Moreover a servomotor 5 gives the lift movement in an arrow mark C direction. An arithmetic control device 11 inputs the information of the movement of the feeder 1, press movement, shape of die, etc., to form the signal for driving the feeder 1 and the signal is inputted to the servomotors 3-5. The relative positional relation of each part is followed up without operating the feeder 1 and displayed on a display device 12. Consequently the confirmation of the normal operation of each part including the feeder 1 is quickly performed.
Patent JP-H08109711-A (JP)
Title: Bent plate mounting bracket
Inventor: YASUMOTO JUICHI
IPC: E04D3/36
Filed: 1994-10-13
Abstract: PURPOSE: To firmly fix a built-up roofing bent plate in a simple structure by using a bent plate mounting bracket to mount another bent plate on the built-up roofing bent plate. CONSTITUTION: A space between the lower ends of the mutually spaced bodies 7, 7 of a pair of right and left brackets 2, 2 corresponds to the upper face of the top 101a of a built-up roofing bent plate 101 and the legs 8, 8 corresponding to the inclined face 101b of the built-up roofing bent plate 101 is extended from under the barrels 7, 7. The locking steps 18, 18 wider at the barrel 7, 7 sides are formed between the barrels 7, 7 and the legs 8, 8 to hold a convergent bracket 5 against the locking steps 18, 18 from downward. In this way, the legs 8, 8 fixed on the built-up roofing bent plate 101 is enlarged and opened to prevent the separation of both contact faces and support load given from upward.
Patent JP-S62135915-A (JP)
Title: System clock controller
Inventor: NAKAMURA TAKESHI
IPC: G06F1/04
Filed: 1985-12-10
Abstract: PURPOSE:To use a low-speed clock during low-speed device access and to eliminate the need for an external WAIT signal by providing a frequency selecting means which switches frequencies of the system clock through software. CONSTITUTION:When a high-speed operation instruction is supplied to an operation decoder 3 from a ROM11, the decoder 3 sets a flip-flop (FF)11 to close a gate 13 and open a gate 14. Consequently, an original oscillation signal phi0 is supplied to a clock generator 9 through a gate 14. When the low-speed operation instruction is supplied to the decoder 3 from the ROM1, the decoder 3 resets the FF11 to open the gate 13 and close the gate 14. Consequently, a 1/2phi0 signal which is frequency-divided by a binary counter 12 to half if supplied to the clock generator 9 through the gate 13.
Patent JP-H09119417-A (JP)
Title: Fixing structure of rotating member and shaft
Inventor: KUDO SHUICHI
IPC: F16D1/06
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To dispense with a special jig for assembly with the simplity of assembly, the small number of part items and the simplicity of maintenance. SOLUTION: This fixing structure is a structure inserted the fork part of a shaft 1 in the axial direction hole 5 with a rectangular section of a fan boss 3. The fork part has axial direction extension parts 7, 8 and projection parts 10, 11. The axial direction extension parts 7, 8 have torque transmission surface 16, 19 for transmitting a torque by engaging with the side surfaces 5E, 5F of the axial direction hole 5. The projection parts 10, 11 have axial direction engagingly locked surface 20, 25 for engaging with the engagingly locked surface 6 of a boss 3.
Patent JP-S63122726-A (JP)
Inventor: ROORENSU RII NERUSON
IPC: C08G61/06
Filed: 1987-11-02
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-H06126869-A (JP)
Title: Honeycomb sandwiched panel
Inventor: INOUE TOSHIO
IPC: B32B3/12
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a light-weight honeycomb sandwiched panel by not fixing an insert with filler and adhering the insert to an outside of a skin. CONSTITUTION:The honeycomb sandwiched panel comprises an insert 1, a skin 3, a core 4, a threaded hole 6 formed in the insert and an adhesive material 8 for adhering the core 3 to the skin 2 in such a manner that a lower surface 9 of the insert is adhered fixedly to a surface of the skin 2 with adhesive 7. A central part of the insert is increased in thickness larger than a periphery so as to obtain a length of a threaded part of a hole 5, and cutouts are formed at the skin 2, the core 3 and the material 6 so as to avoid interference with the part.
Patent JP-H05120058-A (JP)
Title: Faulty device analysis dictionary
Inventor: HIRUTA TAKESHI
IPC: G06F11/22
Filed: 1991-10-24
Abstract: PURPOSE:To improve the hit rate of a suspected device, which is outputted from a faulty device analysis dictionary, by adding an indicating history to the faulty device analysis dictionary and updating the faulty device analysis dictionary whenever a fault occurs. CONSTITUTION:A fault analysis circuit 2 analyzes fault data extracted in a fault extraction circuit 1, and outputs a fault status based on the type of the fault. An internal memory 4 holds a faulty device analysis table, and is used for finding the fault-suspected device from the outputted fault status. The name of the fault-suspected device, which is obtained from the result of analysis, is displayed in a display device 5 and the device is exchanged based on the display so as to execute fault restoration. When the fault is not restored by the exchange of the indicated device, the name of the faulty device which becomes clear by later restoration work, and it is added on a faulty device analysis table. Thus, the suspected device can be hit when the same fault occurs next if the suspected device is not hit by the analysis of the fault.
Patent JP-H052152-A (JP)
Title: Method and device for light beam generation, method for size measurement, outward shape inspection, height measurement, and exposure using same, and manufacture of semiconductor integrated circuit device
Inventor: OKAMOTO YOSHIHIKO
IPC: G11B7/135
Filed: 1991-10-24
Abstract: PURPOSE:To generate a fine light beam which exceeds the limit based upon the wavelength of light, characteristics of a lens, etc. CONSTITUTION:A beam distribution shifter 4 which has two light transmission areas is arranged between a light source 1 and an objective 5 and a phase shift means is provided in one of the light transmission areas: and light transmitted through the beam distribution shifter 4 is split into two pieces L1 and L2 of luminous flux, which are made opposite in phase and converged by an objective 5, thereby generating the fine light beam exceeding the limit based upon the wavelength of the light and the characteristics of the objective 5.
Patent JP-H04149193-A (JP)
Title: Fluoroalkyl-containing uridine derivative and its production
Inventor: SAWADA HIDEO
IPC: C07H19/073
Filed: 1990-10-15
Abstract: NEW MATERIAL:A compound shown by formula I (R1 and R2 are H or OH; R3 is methyl or hydroxymethyl; (n) is 0-8). EXAMPLE:5-(Perfluoro-1''-methyl-2''-oxapentyl)uridine. USE:Useful as a synthetic intermediate for medicines, agricultural chemicals, water repellent and oil repellent, etc., especially carcinostatic agent and antiviral agent. PREPARATION:A polyfuoroalkanoyl peroxide shown by formula II is made to react with a uridine derivative shown by formula III (R4 and R5 are H, 1-4C alkyl-containing trialkylsiloxyl; R6 is methyl or 1-4C alkyl-containing trialkylsiloxymethyl; R7 is 1-4C alkyl-containing trialkylsiloxyl).
Patent JP-H06130413-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: NAGASE KATSUMI
IPC: H01L21/336
Filed: 1992-10-14
Abstract: PURPOSE:To increase the display quality of an image by making thermal oxidation in two steps to improve the controllability of thickness of oxidized silicon film and stabilize the characteristics of a thin film transistor and an image element added capacity. CONSTITUTION:An intrinsic polycrystal silicon film 2 is deposited on a transparent insulating substrate. Using a photolithography, it is formed in the channel area and source 5 of thin film transistor, drain 6, and a lower electrode 7 of picture element added capacity. By the first thermal oxidation, a oxidized silicon film 1 is formed. The oxidized silicon film 1 of a lead which forms the image added capacity is removed using the photolithography. By the second thermal oxidation, a gate insulating film 3 and a dielectric film 4 are formed. By depositing the polycrystal silicon into which impurities are doped, a gate 8 of the thin film transistor and an upper electrode 9, of the picture element added capacity are formed. Them, by implanting ion in the gate 8 used as a mask, the sources 5 and the drain 6 are formed.
Patent JP-H02125069-A (JP)
Title: Sheet concrete form
Inventor: WAKAMIYA MASATOSHI
IPC: E04G9/10
Filed: 1988-11-02
Abstract: PURPOSE:To diffuse air bubbles generated during concreting and drain surplus water and to improve strength of concrete by a method wherein a number of apertures are formed, and a number of protrusions are formed on a back of a sheet for forms making contact with forms. CONSTITUTION:A number of apertures 2 are regularly formed in a sheet 1 for forms, made of rubber and having elasticity. A number of columnar protrusions 3 are formed in a regularly arranging state on the back of the sheet 1 for forms. When the sheet 1 for forms is stretched on the inner surface of forms and concrete is placed therein, a gap is provided between the forms and the back of the sheet 1, and air bubbles floating out from the surface of concrete and surplus water are discharged through the apertures 2 into the gap. This constitution enables prevention of formation of a dent in a concrete surface due to air residence and lowering of strength of concrete in the vicinity of a concrete surface due to concentration of surplus water.
Patent JP-S62137109-A (JP)
Title: Light load hot rolling method for high-carbon content martensitic stainless steel
Inventor: SHIMADA TETSUYA
IPC: B21B3/02
Filed: 1985-12-09
Abstract: PURPOSE:To permit easy rolling without deteriorating quality in hot rolling of a titled stainless steel used for a cutting blade, etc., by executing >=1 passes of rolling in a specific temp. region. CONSTITUTION:The rolling is executed in a 1,250-1,450 deg.C range in at least one pass of the hot rolling for the high carbon content martensitic stainless steel contg. 0.5-1.5% C and 10-25% Cr. Deformation resistance is considerably decreased if the above-mentioned stainless steel is heated to >=1,250 deg.C. The deterioration of the quality such as the formation of coarse crystal grains or deterioration of the toughness which arises from heating at >=1,250 deg.C is thereby suppressed. The effect of light load is obtd. if the above-mentioned stainless steel is rolled down at >=1,250 deg.C even in one pass. The hot rolling is thus made easy.
Patent JP-H04153984-A (JP)
Title: Method for controlling dynamic memory
Inventor: UDAGAWA YUTAKA
IPC: G11C11/406
Filed: 1990-10-17
Abstract: PURPOSE:To reduce power consumption by selecting memory elements performing refresh operation according to the dimension of a picture stored in a dynamic memory equipped with plural memory elements requiring refresh operation. CONSTITUTION:A refresh timer 518 generates a refresh request pulse at a time interval set by a CPU. This checks the contention with access from the CPU at a priority decision/timing synchronizing part 701 and generates a REF (refresh) signal 706. When refresh request is again generated from a refresh timer 518, the refresh is performed by a RAS 0 and a CAS 0. When the picture dimension to be inputted is relatively small and the memory elements of 702 and 704 are unused, the refresh operation of this block is stopped. Thus, the increase of the power consumption due to the refresh operation of unnecessary memory area can be restraint.
Patent JP-S63131577-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHAMA MITSUHARU
IPC: H01L29/41
Filed: 1986-11-21
Abstract: PURPOSE:To form a gate electrode having an excellent working shape in fine working size, to inhibit a short gate effect and to obtain a flat worked surface by forming a recessed section to the surface of a substrate so that the upper surface of an active layer is positioned at a section lower than the upper surface of a low resistance layer. CONSTITUTION:An active layer 4 is shaped to the bottom of a substrate, a GaAs surface of which is worked to a recessed shape through dry etching, the side walls of insulators 2 are formed into the recessed section, the whole surface is coated with an electrode material, a metallic electrode 1 and a leading-out pad are left selectively, and low resistance layers 3 are shaped by utilizing the metallic electrode 1 and the insulating films as masks for implanting ions. Accordingly, since a gate metallic electrode having an excellent shape is acquired in fine size and the active layer is shaped to the GaAs bottom formed to the recessed shape, the position of the active layer is shifted to the lower sections of the low resistance layers, and leakage currents flowing through the GaAs substrate are difficult to be flowed, thus inhibiting a short gate effect.
Patent JP-H04152560-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSAWA MASARU
IPC: H01L27/04
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a buried capacitor whose capacitance is large, which is flat, which is suitable for a high integration, whose quality is good and whose reliability is high by a method wherein a trench structure is formed by using a rounding oxidation technique, an ion implantation technique, a vapor deposition technique, a CVD technique, an SOG technique and an, etching technique which are respectively specific. CONSTITUTION:A trench is formed on a substrate 1; then, a heat treatment is executed to form an oxide layer 2 on the surface; after that, the oxide layer 2 is etched; an edge is rounded; a trench whose edge has been rounded and which is in a trapezoidal shape is formed. Then, an ion implantation operation is executed; the surface is made insulating; a photolithographic operation is executed; a pattern 5 for substratum metal use for a capacitor is formed; after that, a vapor deposition operation is executed; a lift-off operation is executed; a metal substratum 7 for capacitor use is formed. Then, a dielectric layer 8 is formed; a photolithographic operation is executed; a pattern for upper-part metal use for the capacitor is formed; after that, a vapor deposition operation is executed; a lift-off operation is executed; an upper-part metal 9 for capacitor use is formed. Then, an SOG 10 is coated and flattened; an etching-back operation is executed until the substratum metal 7 for capacitor use is revealed.
Patent JP-S62136994-A (JP)
Title: Encoder circuit
Inventor: MURAKAMI TOSHIO
IPC: H04N9/65
Filed: 1985-12-11
Abstract: PURPOSE:To permit the non-adjustment of a phase in a burst signal, and to obtain a circuit which can perform a various kinds of signal processes by providing a video signal processing circuit at the path of a carrier chrominance signal or that of a compound video signal, making pass an input signal as it is in a blanking period, and applying a requested signal process on the input signal only in a video signal period. CONSTITUTION:A luminance signal clamped at a clamping circuit 4, after a clipping process and a retrace line period blanking process are applied on a signal having a level higher than a prescribed level and the signal having the level lower than the prescribed level within the video signal period, is mixed with the carrier chrominance signal on which the burst signal to be inputted to a terminal 28 is added at a mixed and amplified gain control circuit 22, and is generated as an NTSC signal at an output terminal 27. meanwhile, chrominance signals clamped at clamping circuits 5 and 6 are balanced-modulated at balanced modulation circuits 9 and 10, and are outputted in the blanking period, and are added and mixed at an adder circuit 11, and carrier chrominance signals on which the burst signal is added are mixed with the luminance signal through a gain control amplifier circuit 23, a band-pass filter 29, and the terminal 28.
Patent JP-2001097538-A (JP)
Title: Parts supplying device and parts supplying method
Inventor: NAGAO KAZUHIRO
IPC: H05K13/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To restrict the jam of parts inside of a discharge passage when feeding chip parts to a parts unloading position in order. SOLUTION: This parts supplying device is provided with a hopper 2 for housing chip parts in disorder, a discharge passage 10 for guiding the chip parts 3 supplied from inside of the hopper 2 to a parts unloading position and having an opening formed so as to be narrowed as it comes close to the parts unloading position, a separating means 16 for separating the head chip part 3A from other following chip parts 3B at the predetermined position inside of the discharge passage 10, and a transferring means 11 for feeding the head chip part 3A separated by the separating means 16 to the parts unloading position through an air suction mechanism.
Patent JP-H0592236-A (JP)
Title: Manufacture of mold and blended material for manufacturing mold
Inventor: OKAMI SHOICHI
IPC: B22C1/00
Filed: 1991-09-28
Abstract: PURPOSE:To provide a manufacturing method for a mold which effectively restrains the expansion in the hot condition of molding sand and improves the collapsibility of a seal-curing mold by restraining the whole expansion of the mold in the min. limit to surely prevent casting defect, such as hot tear, and to provide a blended material for manufacturing such a mold. CONSTITUTION:By blending a curing agent, furan resin binder and expanded hollow fine balls of thermo plastic resin into silica sand, these materials are filled into a molding flask. In this case, the other cusion agent may be used together with the expanded hollow fine balls, too.
Patent JP-H0590331-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAWANO TOMONORI
IPC: H01L21/321
Filed: 1991-09-28
Abstract: PURPOSE:To prevent the exfoliation of an electrode pad from a dielectric film by setting a junction area between the electrode pad and the dielectric film large as compared with a junction area between the electrode pad and a metal brazing material. CONSTITUTION:There are provided, a semiconductor substrate 1 on the surface of which elements are formed, a dielectric film 3 formed over the surface of the semiconductor substrate 1 on which the elements are formed, and electrode pads 4, 5, and 7 disposed on the surface of this dielectric film 3. There are also provided an interconnection layer 2 buried in the dielectric film 3 for electrically connecting the elements with each other or the elements with the electrode pads 4, 5 and 7, and micro pins 9 bonded to the electrode pads 4, 5 and 7 by means of a metal brazing material 8. A junction area between the electrode pads 4, 5 and 7 and the dielectric film 3 is set large as compared with a junction area between the electrode pads 4, 5 and 7 and the metal brazing material 8. Thereby, the bonding strength produced the dielectric film 3 and the electrode pads 4, 5 and 7 is large, and hence it is possible to prevent the exfoliation of the electrode pads 4, 5 and 7.