baber/WOPTO huggingface dataset:
Patent JP-H02140748-A (JP)
Title: Resist pattern forming method
Inventor: FUKUI AKIYOSHI
IPC: G03F7/26
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a resist pattern having high rectangularity by successively forming a resist film and a film of a silicon diffusing source on a substrate, carrying out irradiation with excimer laser light and baking to selectively silylate the surface of the resist film and dry-developing the resist film by plasma etching to form a resist pattern. CONSTITUTION:A resist film 2 and a film 3 of a silicon diffusing source are successively formed on a semiconductor substrate 1. The film 3 is selectively irradiated with KrF excimer laser light 5 to decompose polydimethylsilane as the silicon diffusing source in the irradiated part and silicon is diffused into the lower resist layer 2 by baking at 100-120 deg.C. By the irradiation and baking, the surface of the resist film 2 is selectively silylated. The film 3 is then removed with an arom. org. solvent such as xylene and the resist film 2 is dry-developed by etching with oxygen plasma 9. A resist pattern having high rectangularity can be obtd.
Patent JP-H01137560-A (JP)
Title: Infrared-ray emitting lamp
Inventor: OTSUKA TADAO
IPC: H05B3/10
Filed: 1987-11-25
Abstract: PURPOSE:To achieve an objective with the heat treatment in a short time by using a translucent alumina tube permeating the wavelength of 6mum or below as the envelope of a heating element. CONSTITUTION:A translucent alumina tube 1 which is one kind of ceramic with high infrared-ray emission performance and permeating the wavelength of 6mum or below is used, a tungsten filament 4 is sealed as a heating element in this alumina tube 1, and its operating temperature is set to 500K or above. A lamp with excellent infrared-ray emission efficiency within the preset wavelength can be thereby obtained with a relatively simple structure, infrared-rays permeate to the inside of an object to be heated containing much moisture in particular, thus allowing the heat treatment in a short time.
Patent JP-H07146041-A (JP)
Title: Sensor holder and air conditioner
Inventor: NIKI SHIGERU
IPC: F24F11/02
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a sensor holder which can be fitted surely to a body to be detected and a sensor and which is not affected at all by replacement of the sensor and enables attainment of high reliability, and an air conditioner. CONSTITUTION:This sensor holder has a holder main body which is formed in the shape of U and fitted on a return bend 8 of a heat exchanger 4 and a sensor holding part which is formed integrally with this holder main body and holds a temperature sensor S while retaining the sensor at a prescribed position of the return bend 8.
Patent JP-H05130940-A (JP)
Title: Purifier for electric water boiler
Inventor: ONISHI SHIGEZO
IPC: A47J27/21
Filed: 1991-11-12
Abstract: PURPOSE:To prevent a purifying agent from being one-sided in a case even when the case inner-packaged in an electric water boiler and in which the purifying agent is housed Is loaded with inclination. CONSTITUTION:Since the case 13 in which the purifying agent 12 is housed is inner-packaged in a container 1, and the floating blocking means of the purifying agent is formed by partitioning the case 13 Into plural indivisual rooms, and the appropriate amount of purifying agent 12 is housed in each individual room, the thickness of a layer of pruifying agent can be uniformalized as a whole only by permitting the purifying agent 12 to flaot in the individual room even when the case is loaded in the container 1 with inclination, thereby, water and hot water poured from the upper side can be purified uniformly.
Patent JP-2000123558-A (JP)
Title: Setting device for recording/reproducing device
Inventor: TAKAISHI KAZUYOSHI
IPC: G11B31/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate initial setting without reading an appended instruction manual, and to make effective use of resources such as paper and equipment. SOLUTION: A recording medium 2 such as a newly provided tape and disk stores, in addition to a video signal, a control signal for controlling a setting operation mode, needed for initial setting such as time setting based on an instruction manual. During the use of the device, when this recording medium 2 is reproduced, a control microcomputer 5 controls a reproducing/recording part 6 to display the instruction manual based on the signal reproduced from the medium 2 on a display part 7, display a current time setting screen or the like in a static picture reproducing mode when a control signal is supplied from a control signal reading part 3 during reproducing, to execute the reproducing mode again after performing user setting using an input part 4, and to perform other setting similarly.  Thus, without reading the instruction manual, initial setting such as time setting is facilitated.
Patent JP-H06153187-A (JP)
Title: Video telephone set
Inventor: REN NAOYA
IPC: H04N7/14
Filed: 1992-11-05
Abstract: PURPOSE:To provide the video telephone set easily reproducing a picture received before with simple circuit configuration without separately providing of a picture recording device or the like. CONSTITUTION:A video decoding circuit 7 and an inverse format conversion circuit 8 convert a coded signal inputted from a line side into a digital video signal. A D/A converter circuit 9 converts a digital video signal into an analog video signal. Then a picture storage circuit 1 has a memory capacity able to store the digital video signal outputted by the inverse format conversion circuit 8 and usually the digital video signal outputted by the inverse format conversion circuit 8 is outputted to the D/A converter circuit 9 as it is, and when a storage command is given, the digital video signal is stored in the memory. Furthermore, when a read command is given, the digital video signal stored in the memory is outputted to the D/A converter circuit 9.
Patent JP-H02144222-A (JP)
Title: Sun visor for automobile
Inventor: HAYAKAWA HIROSHI
IPC: B29K105/04
Filed: 1988-11-25
Abstract: PURPOSE:To dissolve such as difficulty in welding an overcoating material on account of a forming trace of a parting line and burrs attached thereto by shifting the parting line of molds from the center in the thickness direction of a foam particle compact. CONSTITUTION:A sun visor is formed by covering a synthetic resin plastic foam particle compact 1 with an overcoating material 3 after setting a core material 2 in a mold and filling the mold with synthetic resin foam particles. In this case, the parting line part 4 of the molds is shifted from the center part 5 in thickness direction of the foam particle compact 1. Difficulty in welding an overcoating material or necessity of deburring for the sake of avoiding the is difficulty caused on account of the form trace of the parting line part 4 that might be in the center part of the form particle compact 1 and burrs that might be attached thereto, can be respectively dissolved thereby. Moreover, toughness of a sun visor is improved.
Patent JP-H10140162-A (JP)
Title: Method and apparatus for preventing leak of gas from coking chamber of coke oven
Inventor: BABA SHINJIRO
IPC: C10B27/06
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent coking coal from dusting when it is fed into a coking chamber and to prevent the leak of gas in the initial stage of carbonization. SOLUTION: In the stage of successively feeding coking coal into many coking chambers 1 and in the initial stage of carbonization, the pressure of ammonia water fed into a spray nozzle is regulated to high and middle pressures by the control of the revolution speed of a high/middle pressure ammonia water pump driven by a VVVF motor 17, while a low-pressure use ammonia water pump 13 is being operated by a general purpose motor 14 during the period from the time after the initial stage of carbonization to the time of coke pushing subsequent to the completion of carbonization to feed low-pressure ammonia water into a spray nozzle 7. Because the number of pumps necessary to feed ammonia water can be decreased from three (in a conventional process) to two, the equipment cost can be reduced.
Patent JP-H05134501-A (JP)
Title: Image forming device
Inventor: YASUI GENICHI
IPC: G03G15/00
Filed: 1991-11-13
Abstract: PURPOSE:To facilitate the handling of jamming in a paper inverting ejecting part by providing a scanner part covering the transfer material carrying path of the paper inverting ejecting part in such a manner that it freely slides to the front side. CONSTITUTION:The scanner part 21 with casters 20 which engage with a pair of guide rails 19, right and left, extending in the forward/backward direction is provided on the upper surface part so that it freely slides to the rear side and front side. The sheet inverting/ejecting part 23 which ejects a transfer material with a formed image towards the front side onto an original pressure plate 22 is provided in the rear. The transfer material carrying path 26 is formed by making two guide plates 24 and 25 face each other and its front side is covered with the scanner part 21 which has slid in the rear. When jamming occurs in the paper inverting/ejecting part 23, the scanner part 21 is slid to the front side along the guide rails 19. Consequently the transfer material carrying path 26 is exposed and can be released by turning or detaching the front guide plate 25.
Patent JP-H06153135-A (JP)
Title: Video tape recorder
Inventor: SOTOGUCHI AKIRA
IPC: H04N5/782
Filed: 1992-11-06
Abstract: PURPOSE:To obtain easy to see video image by fixing noise bars in the vertical direction of the video image at a prescribed phase difference even at special reproduction. CONSTITUTION:In the case of special reproduction, a video tape 28 with video image recorded thereon by the segment recording system is driven at a prescribed speed by a capstan motor 30 controlled by a servo circuit 36. Simultaneously a reproduction control signal is converted into a frequency at usual reproduction by the servo circuit 36 and the control signal after conversion is phase- locked with a rotary phase reference signal by a rotary head 26. Thus, noise bars are fixed on the video image displayed on a monitor outputted from output terminals 50a, 50b, 50c at a prescribed phase difference.
Patent JP-H06118069-A (JP)
Title: Method for identifying exciting state
Inventor: TSUBOI KIYOSHI
IPC: B06B1/12
Filed: 1992-10-08
Abstract: PURPOSE:To detect the presence of a defect of a material to be measured, and its size and form from time series waveform without depending on spectral analysis. CONSTITUTION:The vibration of a material 31 to be measured generated by exciting the material 31 by an exciting means 35 is picked up by a pickup means 36, and converted into an electric signal. Of the signals from the pickup means 36, the steady vibration component of the material 31 is extracted by an extracting means 43. The envelop waveform of the time series data from the extracting means 43 is detected by an envelop detecting means 45. A means for detecting the presence of a defect or abnormal hardness part of the material 31 to be measured from the detected envelop waveform; and a means for judging the frequency of the envelop waveform are provided. Further, a means for judging the size and form of the defect from the frequency of the envelop waveform is also provided.
Patent JP-H01137216-A (JP)
Title: Zoom lens
Inventor: ONO SHUSUKE
IPC: G02B15/167
Filed: 1987-11-25
Abstract: PURPOSE:To realize the zoom lens of a large aperture and a high magnification by a small number of pieces of lenses by providing a first positive group, a second negative group, a third negative group, and subsequently, a fourth group consisting of positive, negative, positive, positive, negative and positive lenses in order from an object side and selecting a spherical shape and a lens type, etc., of these lenses. CONSTITUTION:The first group 1 being a focusing part having positive refracting power consists of a cemented lens and a positive single lens in order from an object side, the second group 2 being a variator part having negative refracting power and for changing the magnification by moving on an optical axis is constituted of a negative single lens and a cemented lens, and the third group is a negative single lens. The subsequent fourth group 4 is constituted of a positive single lens, a negative single lens, and subsequently, two pieces of positive single lenses, and thereafter, a negative single lens and a positive single lens at a comparatively large air interval. The fourth lens counted from the object side of the fourth group 4 is constituted of a positive meniscus lens having a convex surface on the object side.
Patent JP-H06214329-A (JP)
Title: Manufacture of silver halide particles
Inventor: JIYON AASAA BII
IPC: G03C1/047
Filed: 1993-11-26
Abstract: PURPOSE: To improve a method for forming a small-grain emulsion having a uniform grain size distribution. CONSTITUTION: An aq. soln. contg. a water-soluble halide, a water-soluble silver salt and a protective colloid is prepared in a reactor, silver halide grains are formed by the reaction between the halide and the silver salt in the reactor, and both the nucleation and crystal growth occur in the reactor in this production method. Most of the protective colloid is the modified mammal gelatins having 5,000-30,000 average mol.wt. range.
Patent JP-H02141841-A (JP)
Title: File access processing system
Inventor: WATANABE MASAHIKO
IPC: G06F12/00
Filed: 1988-11-24
Abstract: PURPOSE:To facilitate program development and to reduce the burden on a programmer by supporting discrimination of physical and logical existence states of records and selection of record addition and update based on this discrimination by a read-in macro and a write-out macro. CONSTITUTION:A read-in macro 3 and a write-out macro 5 are provided as program parts and can be called, and the read-in macro 3 reads in a record from a file 2 and provides a state report area in this case to set information indicating physical and logical existence states of the record, and the write-out macro 5 write the record in the file 2. At the time of this write, information which the read-in macro 3 sets in the state report area is referred to check physical and logical existence states of the record, and record addition or update is selectively performed in accordance with check results. Thus, the burden on the programmer is reduced to facilitate programming.
Patent JP-H06151923-A (JP)
Title: Organic solar battery
Inventor: MIZUTA YASUSHI
IPC: H01L51/42
Filed: 1992-11-06
Abstract: PURPOSE:To materialize an organic solar battery which has high photo-electric conversion ratio by making a charge generating pigment the compound shown by a specified general formula. CONSTITUTION:The composition of a disazo compound, which is used as a charge generating pigment and shown by the formula I or the formula II, is performed as follows. 5.98g of diamine compound shown by the formula III is added to 10% hydrochloric acid, and the liquid temperature is kept at -1 deg.C. Next, substance where sodium nitrite is dissolved in water is dropped and cooled and let alone. Crystals being made by adding 42% hydrogen borofluoride to it are filtrated, and are cleaned with ethanol, and are dried, and tetrazonium fluoroborate and couplers expressed by formula IV are dissolved in N, N- dimethyl formamide, and substance where sodium acetate is dissolved in water is dropped to this. The produced precipitate is filtrated, and it is cleaned with N, N-dimethyl formamide. After cleaning in water, it is dried under decompression so as to get 1.34g of disazo pigment (yield 81.0%).
Patent JP-H11131635-A (JP)
Title: Wall of building structure by square timber assembly, and manufacture of wall for building structure by square timber assembly
Inventor: KABEMURA SHIROU
IPC: E04B2/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wall of a building structure by square timber assembly and a manufacturing method for the wall of a building structure by square timber assembly by which a building structure having good living environment, which is simple and excellent in durability and heat insulation and sound insulation performance can be constructed by laminated wood. SOLUTION: A stacking part of plate pieces of a square timber 1 outside the front and the rear is provided with a cavity part 2 and a groove part 3 formed continuously or intermittently in the longitudinal direction of the square timber, ad a filler is injected in a part of the cavity part 2 or the groove part 3 to form many wall structural materials 5. These wall structural materials 5 are stacked in the vertical direction and connected to each other by a coupling means 7, and then a filler is injected into an area where the filler 4 is not yet filled in the cavity part 3 or the groove part 4, thereby blocking up a joining clearance of the respective wall structural materials 5 to construct an integral wall.
Patent JP-H10144711-A (JP)
Title: Sealing of semiconductor element
Inventor: MINAMI KATSUNORI
IPC: H01L21/56
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To continuously seal a semiconductor element for a long time by rotary type injection molding using an epoxy resin sealing material. SOLUTION: A plurality of mold assemblies A, B, C and D are arranged on a rotating table 3 at regular angular intervals in circle whose center is on the axis of rotation of the table 3, these mold assemblies A to D rotate stepwise by the above angle along with the table 3 and lead wires bonded to a semiconductor element are fixed in the assemblies A to D using a rotary type injection molding equipment arranged so that a molding using an injection molding machine 1 is performed at the stop position of one of the assemblies A to D. Then, an epoxy resin sealing material is injected in the assemblies A to D from the machine 1 and the sealing material is cured in a state that the assemblies are clamped and thereafter, the sealed lead wires are taken out.
Patent JP-H08159886-A (JP)
Title: Steering effort measuring apparatus for power steering
Inventor: NAGAI YUZO
IPC: B62D5/06
Filed: 1994-11-30
Abstract: PURPOSE: To measure steering effort in the right and left direction in a power steering easily at high precision with a simple structure. CONSTITUTION: The steering effort measuring apparatus 40 is provided with an apparatus main body 42 installed in parallel to a first and a second shaft parts 24a, 24b, a first and a second link mechanisms 44a, 44b of which one ends can be interlocked freely with the end parts of the first and the second shaft part 24a, 24b, respectively, and a supporting part 45 utilized in common to support the first and the second link mechanisms 44a, 44b in the way they can move freely, and the apparatus main body 42 has a single measuring mechanism 46 which is interlocked with the other ends of respective first and second link mechanisms 44a, 44b and which detects steering effort separately in both directions in which the steering effort affects first and the second shaft parts 24a, 24b, respectively.
Patent JP-H08150673-A (JP)
Title: Paste coating device
Inventor: SHIMADA TOSHIHARU
IPC: B31B50/62
Filed: 1994-11-30
Abstract: PURPOSE: To prevent a coated paste from being squeezed and overflowing to the outside at the time of pressure sticking of a pasts coating part of a sheet by preventing the back end of the sheet in the conveying direction from being coated with the paste when the sheet is to be coated with the paste by a paste coating device. CONSTITUTION: A paste coating device comprises an adhesive paste coating roll 1 to be rotated, an adhesive paste supply section 2 for supplying an adhesive paste to the rotating outer peripheral face of the coating roll 1, and a horizontal receive plate 14 which faces the lower part of the coating roll 1 with a distance. The outer peripheral face of the coating roll 1 comes into contact with a top face of a sheet S to be conveyed in the horizontal direction in between the coating roll 1 and the top face of the horizontal receive plate 14, so that the sheet S is coated with the adhesive paste. The horizontal receive plate 14 is arranged in a manner adjustable and movable back and force in the conveying direction of the sheet S. On the top face of the horizontal receive plate 14, a step section 11 which is to be dislocated to a lower position toward the conveying direction is provided.
Patent JP-H02143455-A (JP)
Title: Complementary mos integrated circuit
Inventor: NAKAO HIROYUKI
IPC: H01L21/8238
Filed: 1988-11-24
Abstract: PURPOSE:To completely release latchup when the latchup phenomenon generates in a C-MOS internal circuit, and to hold data in the storage part of an internal integrated circuit by a method wherein a power supply is connected with the C-MOS internal circuit via an MOS transistor to release latchup, and separated from a power supply of the storage circuit part. CONSTITUTION:A C-MOS internal circuit is divided into a storage part 65 and the other part 60; the part 65 is connected with a power supply 1, 2, and ordinary countermeasures to cope with latchup are taken. When a latchup phenomenon generates in the circuit 60, the power supply of the circuit 60 is cut OFF, and the latchup is released. Since the gate of an MOS transistor 200 for the power supply is connected with the part 65, data transmitting and receiving for the circuit 60 are interrupted by the signal. Thereby, when the latchup phenomenon generates in the circuit 60, the data can be held without being affected thereby.
Patent JP-S62156871-A (JP)
Title: Manufacture of charge transfer device
Inventor: MONOI MAKOTO
IPC: H01L29/76
Filed: 1985-12-28
Abstract: PURPOSE:To eliminate the cause of a BBD mode which provides inferior transfer efficiency by a method wherein an impurity region of the conductivity type opposite to that of a buried channel impurity region is formed in the surface of a substrate and in the part of the buried channel impurity region where a transfer electrode is not provided by utilizing the transfer electrode as a mask. CONSTITUTION:When there is a discrepancy between a buried channel N-type region 2 and a polycrystalline silicon transfer electrode 2 due to the discrepancy of a mask, ions of an impurity of the conductivity type (P-type) opposite to that (N-type) of the buried channel region 2 are implanted with the transfer electrode 3 as a mask by ion implantation of the like to form a P-type region 8 in the surface of a silicon substrate 100. If the P-type impurity concentration is high, the exposed part 7 of the N-type region 2 is kept at the equipotential with the substrate 100 and, even if the concentration is not so high, by providing the P-type layer 8 in the surface, a shallow perfect depletion type potential well is formed. With this constitution, the region 7 which can be the cause of a BBD mode can be completely eliminated and the degradation of transfer efficiency can be avoided.
Patent JP-H0943277-A (JP)
Title: Voltage reference circuit and voltage detecting circuit using voltage reference circuit thereof
Inventor: HIYUU MATSUKINTAIAA
IPC: G11C17/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To select a reference source for a voltage reference by using a reference circuit for generating a reference voltage to a reference circuit point. SOLUTION: The voltage detector includes first to third comparators 8, 10, 12. The comparators receives a reference voltage VBG from a band gap comparator reference circuit 14. The comparators 8, 10, 12 also receive an enable signal EN from an enable logic 16. The signal EN is generated to disable the comparators 8, 10, 12 during the initializing step of the circuits. The comparator 8 generates an output signal LOWVCC for detecting the time when a power source voltage is dropped to lower than a suitable level. The comparator 10 generates an output signal VCC 3V for indicating the power source operating range (3±0.3V or 5±0.5V) of a chip. The comparator 12 generates a signal LOWVPP for indicating the fault of a second power source VPP. The comparator 12 obtains its input from a resistor row 32 connected between the second power sources VPP and VSS.