baber/WOPTO huggingface dataset:
Patent JP-H0476898-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI MASAHIRO
IPC: G11C11/41
Filed: 1990-07-18
Abstract: PURPOSE:To offer a flexible semiconductor integrated circuit, and to decrease the number of parts of an applied system by dynamically deciding the selective potential of a selective outside signal at the time of applying a power source. CONSTITUTION:The power source is applied, the potential of an A point rises at the time constants of a C1 and an R1, and it rises until the threshold voltage of an XOR gate XOR1. Then, the gate XOR1 is inverted, the voltage of a C point is turned to H, the gates G1 and G2 of a latch circuit 2 are opened, selec tive outside signal CS, that is, the potential of a D point is set in the circuit 2, and outputted to an E point. Then, the potential of a B point rises at the time constant larger than the A point, decided by a C1 and R2, and it rises beyond the threshold value of the gate XOR1. At that time, the gate XOR 1 is again inverted, and the gate of the circuit 2 is closed. After this, the voltage of the E point is held by the circuit 2. When the potential different from that at the time of applying the power source, that is, a selective potential is added to a D point, that is, a signal CS, an XOR gate XOR2 connected with the D point and the E point is inverted, and an F point, that is, a CSO being a selec tive signal to an inside circuit rises to an H potential. Thus, this circuit can be flexible, and the number of parts of the applied system can be decreased.
Patent JP-H0856077-A (JP)
Title: Manufacturing method of multilayer printed-wiring board
Inventor: HYODO KENJI
IPC: H05K3/42
Filed: 1994-08-12
Abstract: PURPOSE:To manufacture a high density multilayer printed-wiring board easily with high precision by forming a resist layer using electrophotography. CONSTITUTION:After evenly charging the surface of a photoconductive layer 14 in the dark, the wiring parts are exposed to obtain an electrostatic latent image. Next, the electrostatic latent image is developed and a wiring part is covered with a toner layer 15. Next, the photoconductive layer 14 not-covered with the toner layer 15 is eluted to etch away an exposed metallic conductive layer 12. Next, a remaining resist layer is released to form the first layer metallic wiring 16. Successively, a non-throughhole 18 conductive to an insulating resin layer 17 and the first layer metallic wiring 16 are made to form a metallic plating layer 19 on the surface of the insulating resin layer 17 and inside the non-through hole 18. Next, the photoconductive layer 14 is provided on the metallic plating layer 19 and then the second layer metallic wiring 20 is formed through charging, exposing, toner processing, eluting, etching, resist releasing steps. Through these procedures, by repeating from the insulating resin layer 17 forming step to the resist releasing step, the multilayer printed-wiring board having non-throughhole 18 can be manufactured.
Patent JP-H049121-A (JP)
Title: Lotion paper and its manufacturing
Inventor: MATANO KEIKO
IPC: A47K7/00
Filed: 1990-07-20
Abstract: PURPOSE:To absorb wastes attached on sweats and skin and to make smooth the skin surface by distributing equally the parts on which emulsified liquid is applied on thin leaf paper and the parts on which it is not. CONSTITUTION:On the surface of a thin leaf paper 1 on which protruded parts and recessed parts are distributed with an area ratio of 5 to 50% vs 95 to 50%, part A on which emulsified liquid containing emollient as its component and part B on which it is not applied are approximately equally distributed with an area ratio of 5 to 50% against 95 to 50%. With such a structure, when lotion paper contacts skin, part B on which emulsified liquid is applied wipes off wastes attached on sweat and skin with the absorption capabilities of moisture on the thin leaf paper while part A on which emulsified liquid is applied makes smooth skin surface with emollient to inhibit the evaporation of moisture on skin.
Patent JP-S5893418-A (JP)
Inventor: TARUKAWA TOMIJI
IPC: H02G9/04
Filed: 1981-11-26
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-H0240686-A (JP)
Title: Overhead projector
Inventor: OTAKI NOBORU
IPC: G09F9/00
Filed: 1988-08-01
Abstract: PURPOSE:To perform the creation of transparent original sheets and the transfer setting of the transparent original sheets at the same time and to project an optional image by setting transparent sheets with plural pages on a device previously, transferring a developed image of an original to the sheets, and carrying them out onto an original platen automatically after the transfer. CONSTITUTION:The original 24 is conveyed to a read position by the original feed roller 32 of the overhead projector and detected by an image sensor 40. At this time, a scanning roller 13 is rotated through the operation of an operation part 64 to press a transparent original sheet 45' on a transparent belt 15 by a projection member 16, and the sheet 15 moves together with the belt 15 and falls on a stacker 63 by gravitation. Further, the projection member 16 is conveyed to and stopped at the position where it contacts the transparent sheet 24 by the continuous driving of a pulse motor after printing. Then a hopper roller 25 and the roller 32 are rotated slightly after the pulse motor rotates and a light source is turned on through an illumination part simultaneously with the feeding of the original 24 to the read position.
Patent JP-H0831919-A (JP)
Title: Electrostatic chuck
Inventor: TATSUMI YOSHIAKI
IPC: B23Q3/15
Filed: 1994-07-11
Abstract: PURPOSE:To measure the temperature of a semiconductor substrate in real time and continuously without being affected by a high-frequency electric field even during an operation by a method wherein a temperature-measuring probe for an optical pyrometer is buried in a hole which has been made in an attraction face for an electrostatic chuck. CONSTITUTION:In an electrostatic chuck, a light-transmitting dielectric ceramic 1 is pasted on a base material 2. Then, a temperature-measuring probe 3 for an optical pyrometer is buried in a hole which has been made in an attraction face for the electrostatic chuck. The tip of the temperature-measuring probe 3 protrudes up to the surface level of the dielectric ceramic 1. When a silicon wafer is attracted, the tip of the probe 3 comes into contact with the surface of the silicon wafer, and the temperature of the surface is measured. As a result, the temperature of the semiconductor substrate which has been attracted by the electrostatic chuck can be measured in real time and continuously without being affected by a high-frequency electric field even during an operation.
Patent JP-H0354991-A (JP)
Title: Speaker system
Inventor: KAGEYAMA MEGUMI
IPC: H04R1/40
Filed: 1989-07-24
Abstract: PURPOSE:To obtain an efficient sound effect by the small number of speakers by fixing plural speaker units having the same performance, connecting a high pass filter(HPF) for cutting off a specific frequency to one speaker unit and connecting both speaker units to each other so that the units are driven with mutually reversed phases. CONSTITUTION:The speaker units 1, 2 having the same performance are respectively fixed on a baffle plate 4 of a cabinet and a baffle plate 5 opposed to the plate 4, the HPF 6 for cutting off frequency whose wavelength is twice the shortest distance between both the speaker units 1, 2 is connected to the speaker unit 1 and both the units 1, 2 are electrically connected so as to be driven with mutually reversed phases. Consequently, an efficient surround effect can be applied to an audience by the small number of speaker units and the sudden drop of a sound pressure level in a low band is not generated.
Patent JP-S6082718-A (JP)
Title: Device for suppressing self-oscillation of combustion apparatus
Inventor: TAKESHITA SHIROU
IPC: F23N5/18
Filed: 1983-10-13
Abstract: PURPOSE:To prevent self-oscillation of a proportional control valve during operation at a low flow rate, by a method wherein a resistor is located on the downstream side from the center of a pipeline on the outlet side, provided at its forward end with a burner nozzle and at its rear end with the outlet of a pressure regulating device, and on the upper stream side of an outlet for a gas pressure to a sensor. CONSTITUTION:A resistor 12 is located on the nozzle 7 side and apart by a distance of longer than a half the length of a line 11 on the outlet side from the outlet of a pressure regulating device 1. A secondary volume from a pressure regulating part to the resistor 12 is increased, the effect of compliance begins to be excercised, and acoustically, pressure waves reflected by the opening part and the shut-off part of the resistor 12, interfer with each other in the line 11 on the outlet side. The level of a reflecting component at a frequency zone in the vicinity of the resonant frequancy of the line 11 on the outlet side is decreased, Q of the resonant part of acoustic impedence of the line 11 on the outlet side is decreased, and this suppresses self-oscillation of the pressure regulating device 1.
Patent JP-S6349274-A (JP)
Title: Composite articles containing thin film of polyimide precursor
Inventor: KAMIKITA MASAKAZU
IPC: C08G73/10
Filed: 1986-08-14
Abstract: PURPOSE:To provide composite articles contg. heat resistant thin films having an excellent electrical insulating characteristic by accumulating amphoteric polyimide precursors having the repeating unit of specific structure by a Langmuir-Blogett's technique, thereby forming the films. CONSTITUTION:The composite articles contg. the thin films of the amphoteric polyimide precursors having the repeating unit expressed by the formula (R<1> is a tetravalent group contg. at least two pieces of C, R<2> is a divalent group contg. at least two pieces of C, R<3>-R<6> are all a monovalent aliphat. group of 1-30C, monovalent cyclic aliphat. group or monovalent group bonded with an arom. group and fatty acid group, said groups being the groups substd. with a halogen atom, nitro group, amino group, cyano group, methoxy group, acetoxy group, or H, At least one piece, more preferably 2 pieces of R<3>-R6 are the above-mentioned groups of 1-11C or are not H) are formed. The composite articles contg. the heat resistant thin films having the excellent electrical insulating characteristic are obtd.
Patent JP-S6346864-A (JP)
Title: Facsimile equipment
Inventor: SUGIURA AKIRA
IPC: H04N1/04
Filed: 1986-08-14
Abstract: PURPOSE:To reduce an unnecessary recording time by controlling the recording time and the subscanning time in accordance with the number of recording picture elements of a decoded picture signal corresponding to one line. CONSTITUTION:A transmitted encoded picture signal is decoded by a decoding part 1, and the recording time is determined by a recording time determining part 2 in accordance with the number of recording picture elements of one line of the decoded picture signal and is reported to a recording part 4. A subscanning control part 3 is started at the determined recording time to control the subscanning time of a recording paper in every line. Thus, the unnecessary recording time is shortened to quickly perform recording, and the transmission time is reduced to reduce the communication cost.
Patent JP-S5980473-A (JP)
Title: Preparation of photo-setting polyurethane varnish for electrical wire
Inventor: NAKAMURA MASASHI
IPC: C08F299/06
Filed: 1982-10-29
Abstract: PURPOSE:To prepare the titled rapidly curable varnish, by compounding the raw materials of polyurethane, adding a diluent to the mixture, reacting the components with each other under the condition to leave unreacted NCO group, reacting the terminal of the product with hydroxyethyl acrylate, etc., and adding a photopolymerization initiator to the product. CONSTITUTION:(A) Tolylene diisocyanate (TDI) is compounded with (B) trimethylolpropane (TMP), (C) tetraethylene glycol (TEG) and (D) butanediol (BG) at the ratios defined by the formulas I -III. The compounded TDI is added with (E) 20-22wt%, based on the whole charged amount of the varnish, of a diluent such as phenoxy acrylate, etc. The components A-D are made to react with each other to obtain a polyurethane compound having residual NCO group. The polyurethane compound is made to react with (F) 2-hydroxyethyl acrylate and (G) butyl cellosolve or ethyl carbitol at a molar ratio (F/G) of 1.25-1.35, and a photopolymerization initiator is added to the reaction product to obtain the objective varnish. The amount of the components (F) and (G) is selected to correspond to the molar number of the residual NCO group.
Patent JP-H1141327-A (JP)
Title: Communication terminal and communication terminal system
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M1/274
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To instantaneously judge the significance of response to a telephone incoming call even from a position isolated from a communication terminal by providing a means for changing a calling system based on the detection of the coincidence/incoincidence of a caller telephone number with the same telephone number obtained by a comparing means. SOLUTION: A controlling part 42 judges whether or not a fetched telephone number at a calling side is stored in a telephone book memory 44. Then, when it is judged that the fetched telephone number at the calling side is stored in the telephone book memory 44, a first calling sound is set as a calling sound, and otherwise, a second calling sound different from the first calling sound is set as the calling sound. In detail, the first calling sound is obtained as the output of a ringer 53 which rings according to a 16Hz calling signal incoming from the switchboard, and the second calling sound is obtained as the sound of a buzzer 46 related with a handset (master device) 52. Therefore, an incoming call from the other party can be confirmed only by a sense of hearing without depending on a sense of viewing.
Patent JP-S6348057-A (JP)
Title: Picture data processor
Inventor: SHIMOHARA KATSUNORI
IPC: G06F3/153
Filed: 1986-08-15
Abstract: PURPOSE:To elevate the working efficiency of an archival memory by storing each picture data consisting of a coordinate data in each data storing region of the archival memory successively in the order of a region address, and at the same time, outputting an alarm signal when the number of the remaining data storing regions in the archival memory comes below a prescribed limit value. CONSTITUTION:The picture data consisting of the inputted coordinate data is stored in a storage element positioned at the coordinate concerned of a display memory 19, and is displayed in a display element positioned at the coordinate concerned of a data display part 18. Besides, the inputted data is stored in each storage region of the archival memory 25 being put close in the order of the region address. Whether the data storage region, where the picture data is newly stored, exists or not in the archival memory 25 is checked up, and if it does not exists, an alarm message of (archival memory full) is displayed on an alarm display part 20. Accordingly, the archival memory can be used efficiently, and a large number of display pictures can be retained even by a small storage capacity.
Patent JP-H0535023-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1991-07-31
Abstract: PURPOSE:To continuously carry out switching back of copying paper. CONSTITUTION:Containing parts 32 and 80 are formed inside a device main body 1. A continuous reversing means for a recording medium contained in it by having it switched back is provided in this containing part. The continuous reversing means is constituted from first guiding and carrying means 301 and 302 to carry the recording medium downstream, a second guiding and carrying means 303 provided on and the exit side of the first guiding and carrying means 301 and 302 consisting of a pair of rolls which can be rotated forward or in reverse where one of the rolls 307 is moved able to come into contact with or separate from the other roll 308 so that an end tip of the recording medium is clamped and carrying the recording medium upstream with the changeover reverse drive action of one of the rolls 307, and a third guiding and carrying means 500 carrying the recording medium carried upstream by the second guide carrying means toward the containing part. A detection means is also provided for the recording medium which cannot be guided or carried by the second guide carrying means 303 is also provided.
Patent JP-S6112857-A (JP)
Title: Titanium and titanium alloy for propagating ultrasonic wave
Inventor: HANAKI MICHIO
IPC: B06B1/00
Filed: 1984-09-14
Abstract: PURPOSE:To obtain Ti or a Ti alloy for propagating ultrasonic waves having little ununiformity in the rate of propagation of ultrasonic waves and favorable mechanical characteristics by forming all of the alpha-phase in the metallic structure of Ti or a Ti alloy by the transformation of a beta-phase. CONSTITUTION:Ti or a Ti alloy is heated to >= about 1000 deg.C, preferably about 1050-1100 deg.C, and heat treatment is carried out so that the alpha- or alpha-beta-phase in the metallic structure of the material is transformed into a single beta-phase. The material is then cooled to form a single alpha-phase by the transformation of the beta- phase. Thus, Ti or a Ti alloy for propagating ultrasonic waves having little ununiformity in the ultrasonic characteristics is obtd. without deteriorating the mechanical properties.
Patent JP-H0720750-A (JP)
Title: Image recorder and discrimination processing device for paper kind
Inventor: MIYAZAKI ATSUSHI
IPC: B41J29/40
Filed: 1993-07-06
Abstract: PURPOSE:To provide an discrimination processing device for a paper kind surely sorting out the same kind paper, and segregatedly, recovering it from the coexisting plural kinds of paper so as to urge the reutilizing of paper. CONSTITUTION:A paper kind judging means 11 judges paper kind information at the time of outputting image information. An indicating means 12 indicating the kind of the image information indicates the kind information of the image information by the selection made by an user. An image forming means 14 embeds the paper kind information and the kind information of the image information as well as the image information in the paper when the image information is outputted. Then, the paper kind information and the kind information of the image information consist of visible or non-visible information. Also the paper kind identification processing device sorts the paper based on the paper kind information and the kind information of the image information. Moreover, a similar processing is performed by the paper kind information previously recorded in the stage of producing the paper.
Patent JP-S6435941-A (JP)
Title: Semiconductor device with window for light transmission
Inventor: SHINOMIYA KOJI
IPC: H01L23/28
Filed: 1987-07-30
Abstract: PURPOSE:To suppress the fluctuation of electrical characteristics essential as a device and to contrive the improvement of the reliability of the device by a method wherein a function element easy to generate the fluctuation of its characteristics is arranged on the surface region other than a part, which is located under a circumferential wall, of the surface of a chip. CONSTITUTION:A circumferential wall 3 is formed on the surface of a chip 2 containing a photodetector in such a way as to encircle the element, and is covered with a light-transmitting window material 4. The chip 2 is die-bonded on a lead frame, bonding pads, the lead frame are electrically connected to each other, and the whole is resin-sealed. In this case, a functional element easy to generate the fluctuation of its characteristics is arranged on the part other than a part, which is located under the wall, of the surface of the chip. That is, by arranging the functional element, which is easy to generate the fluctuation of its characteristics, on the part other than a part, which is located under the wall, of the chip surface, a stress to concentrate on the part, which is located under the wall, of the chip surface can be prevented from extending to the functional element. Thereby, an electrical stability essential as a device can be reliably held.
Patent JP-S6251283-A (JP)
Title: Semiconductor light emitting device
Inventor: ISHIBASHI AKIRA
IPC: H01S5/343
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a highly efficient semiconductor layer, which can specify a current path without providing a special means such as a current narrowing region, by providing clad layers in specified super-lattice structures, and providing the narrowing effect of the current path by the transmission anisotropy of said structure. CONSTITUTION:Neighboring clad layers 2 and 4, which hold an active layer 3, are formed by semiconductor layers having super-lattice structures, wherein a plurality of different semiconductor forming material layers L1, L2,... each having eight atomic layers, are alternately grown epitaxially. An electrode 7 is locally provided in correspondence with transmission anisotropy and the light emitting region of said suer-lattice structure. A current narrowing effect is obtained in the light emitting region together with the electrode 1. For example, the first and second clad layers 2 and 4 are formed by an AlAs layer and a GaAs layer, in which n-type and p-type impurities are doped, respectively, at a ratio of (AlAs)n and (GaAs)m. Each has 1-6 atomic layers, i.e., both (n) and (m) are made to be 1-6. The super-lattice structure comprises very thin semiconductor material layrs, each having said ratio. Thus, the current path can be restricted to a part directly beneath the electrode deposited part only by forming the clad layers in the super-lattice structure. Heat from a light emitting part can be effectively radiated.
Patent JP-H0925211-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having excellent wet-keeping property and durability. SOLUTION: A fluorine-modified silicone resin having a silanol group in a molecule is mixed with a compound having a structure of the formula; R<1> n SiO(4-n)/2 (R<1> is a 1-8C hydrocarbon group, phenyl group, hydroxyl group, or a general formula: -R<2> -Rf and arbitrarily selected from a functional group having hydroxyl group and a general formula -R<2> -Rf as an essential group, R<2> is a 2-6C bifunctional alkylene group, Rf is a 1-8C perfluoroalkyl group and (n) is an average number and 1.0<=(n)<=1.8) and a hydrophilic compound to obtain the objective cosmetic.
Patent JP-S61111305-A (JP)
Title: Production of polar group-containing fluorocarbon polymer
Inventor: SADA TOSHIKATSU
IPC: C08F8/00
Filed: 1984-09-17
Abstract: PURPOSE:To improve the hydrophilicity, printability, etc., by contacting a fluorocarbon polymer having a side chain bonded through an oxygen atom with a Friedel-Crafts catalyst to introduce a carbonyl oxygen atom and/or a hydroxyl group to the main chain. CONSTITUTION:A fluorocarbon polymer having a unit of the formula (wherein Rf is a perfluoroalkyl), e.g., tetrafluoroethylene/perfluorovinylalkyl ether copolymer, is contacted with a Friedel-Crafts catalyst (e.g., aluminum chloride or antimony tetrafluoride) in a vapor phase or in an organic dispersant (e.g., carbon tetrachloride or 1,2-difluorotetrachloroethane). In this way, a carbonyl oxygen atom and/or a hydroxyl group are introduced into the main chain of the fluorocarbon polymer to obtain the titled fluorocarbon polymer of excellent chemical reactivity.