baber/WOPTO huggingface dataset:
Patent JP-S633416-A (JP)
Title: Semiconductor device
Inventor: IKEDA RIKIO
IPC: H01L21/67
Filed: 1986-06-24
Abstract: PURPOSE:To improve the accuracy of aligning a mask by a method wherein a pattern with which the flow of resist will be alleviated is formed on the circumference of an alignment mark, and the step coverage of the resist on an alignment mark is symmetrized. CONSTITUTION:In the semiconductor device having a protruding or recessed positioning pattern 3 for exposure on the surface of a substrate 1, protruding and recessed patterns 2a and 2b are formed between the center of rotation 5, to be used when a rotary coating method is performed on a photoresist 4, and the pattern 3 in the vicinity of the pattern 3. Then, when a photoresist is coated using a rotary coating method, the step coverage of the resist on the pattern 3 can be symmetrically formed by the patterns 2a and 2b.
Patent JP-H023123-A (JP)
Title: Optical recording medium
Inventor: SUMIYA TAKASHI
IPC: G11B7/24009
Filed: 1988-06-15
Abstract: PURPOSE:To maintain surface smoothness of a film and to obtain excellent wearing resistance and lubricating property by laminating a signal recording layer, metal film layer, biaxially oriented polyester film and specific coating layer in the order. CONSTITUTION:A thermoplastic resin substrate is softened with solvents or heat and modified to form the signal recording layer, on which an Al vapor deposition film of 5-10<4>nm thickness is provided. Then the polyester film is provided which contains aromatic dicarboxylic acid such as terephthalic acid or aliphatic carboxylic acid such as adipic acid as the acid content and ethyleneglycol, etc., as the alcohol content. The energy of fusion of the polyester resin is selected to be 3-11cal/g to improve the moldability and adhesion of the film. The surface coarseness of the metal film side is specified to be <=0.02 to obtain good adhesion to the Al film. The coating layer contains >=70wt% of nonactive inorganic powder, such as TiO2 with average particle size of 0.11-0.70mum and water-soluble or water-dispersible resin. The proportion of the average particle size D of the inorganic powder to the thickness d of the coating layer is selected to 1.1-80. By this constitution, such an optical recording medium cheap and having good qualities can be obtained.
Patent JP-H11337320-A (JP)
Title: Automatic projector inspecting device for in traocular lens and method for inspecting intraoccular lens using the same device
Inventor: MATSUDA YASUSHI
IPC: A61F9/007
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic projector inspecting device capable of automatically inspecting the appearance of an intraocular lens, and a method for inspecting the intraocular lens using this device. SOLUTION: This automatic projector inspecting device is provided with a low magnification microscope 1 for observing the whole image of the intraocular lens, high magnification microscope 2 for observing the partial image of the intraocular lens by enlarging it, CCD camera 3, stage part 4 for three-dimensionally moving at least the high magnification microscope 2, motor driver 5 for driving the stage part 4, auto-focus part 6 for focusing the high magnification microscope 2, image processing part 7 for calculating the measured width of a prescribed part of the intraocular lens from the whole image and partial enlarged image of the intraocular lens obtained through the CCD camera 3, and a light source 8.
Patent JP-S6426190-A (JP)
Title: Monitor apparatus for nuclear reactor plant
Inventor: TOMIZAWA TERUAKI
IPC: G21C17/00
Filed: 1988-06-17
Abstract: PURPOSE:To easily recognize the condition over the entire part of a reactor plant by displaying important items among the process quantities of the plant on the same screen. CONSTITUTION:The power of the reactor, the coolant level of the reactor, the pressure in the reactor, the pressure in the reactor container and radiations are detected and are processed in a signal processing circuit in such a manner as to be displayed in the respective items of an item display column 12, a measured value display column 13, bar graphs 15 corresponding to scales 14, information 16 on limit values and rate of change display columns 18 on a CRT. Since the important items among the process quantities of the reactor plant are thereby displayed on the same screen, the condition over the entire part of the plant is easily recognized. An operator's burden is decreased and the possibility that the operator makes inadequate operations is decreased.
Patent JP-S636466-A (JP)
Title: Frequency detecting circuit
Inventor: KOISO MASAMI
IPC: G01R23/09
Filed: 1986-06-26
Abstract: PURPOSE:To accurately detect a frequency of an AC voltage with a short time interval by simple constitution by holding an output voltage of an integration circuit by means of a voltage holding circuit at the time when the pulse output of a zero voltage detecting circuit is generated. CONSTITUTION:When the AC voltage is impressed to an input terminal 1, the zero voltage detecting circuit 2 generates the pulse output at the time of zero point per each one period of the AC voltage, and a monostable multivibrator 8 rises up. A monostable multivibrator 9 rises up synchronously with the breaking output of the monostable multivibrator 8 and the output of an integration circuit 4 increases linearly with the time elapse. On the other hand, when the pulse output generated at the zero voltage detecting circuit 2 is supplied to the voltage holding circuit 5, output of the integration circuit 4 is held, the voltage corresponding to the period of the AC voltage is thus outputted from an output terminal 6.
Patent JP-2000340811-A (JP)
Title: Integrated thin-film solar cell, manufacture and manufacturing device thereof
Inventor: FUKUOKA YUSUKE
IPC: H01L31/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated thin-film solar cell, in which a read surface metal electrode layer can be patterned without using a high-energy laser beam and a current can be positively taken out to the outside, being provided with a directly protection layer of the rear electrode layer. SOLUTION: In this integrated thin-film solar cell, a transparent electrode layer 2, a semiconductor photoelectric conversion layer 3 and a rear electrode layer 4, which are successively formed on a transparent insulating substrate 1, are separated by separating grooves 2a and 4a so as to form a plurality of cells, and the plurality of cells are connected electrically in series via connecting grooves 3a parallel to the separating grooves. In this case, the rear electrode layer 4 is protected with an insulating protective layer 7 which are laminated thereon. External terminals 5 for taking to the current from the solar cell are connected to the rear electrodes at regions 8, in which the insulation layer 7 is partially removed.
Patent JP-S63312156-A (JP)
Title: Suction recovery device of liquid jet recording apparatus
Inventor: YAMAGUCHI HIDEKI
IPC: B41J2/165
Filed: 1987-06-15
Abstract: PURPOSE:To prevent viscosity increase of ink and its coagulation resulting from evaporation by constituting a hermetically sealed cap with a material having low gas permeability insignificant permanent distortion and low adhesion. CONSTITUTION:A carriage member 6 functions as a sealing means for an ink discharge surface at the front end of a recording head 5, and when the recording head 5 has been guided to the home position by a carriage 4, the ink discharge surface of the recording head comes to an opposite position to a hermetically sealed cap 7 for the cap member 6. Under this constitution, the amount of moisture of ink evaporated from the ink discharge surface at the front end of the recording head 5 is insignificant when the head 5 is hermetically sealed with the cap 7. This is because the cap 7 is made of fluorine rubber having low gas permeability, negligible permanent distortion and low adhesion. In addition, the humidity can be maintained to a proper value for a long time by sealing the recording head 5 with the cap 7 during ink suction recovery. Subsequently, it is possible to prevent the ink discharge port becoming dry and keep a state in which ink is always discharged satisfactorily.
Patent JP-S6216449-A (JP)
Title: Carboxyl group-containing (meth)acrylate prepolymer, production thereof and composition containing same
Inventor: FUKUCHI SHUZO
IPC: C08F220/20
Filed: 1985-07-08
Abstract: NEW MATERIAL:A compound shown by the formula I [R<2> is H or CH3; Z is 2-20C bifunctional organic group; p is 1-100 integer; R<2> is OH group- containing compound (except compound shown by the formula II) residue; lis 1, 2 or 3; m is 0, 1 or 2; n is 1-5 integer; l+m+n is 2-l integer; Y is (l+m+n) functional carboxylic acid or its acid anhydride residue]. EXAMPLE:A compound shown by the formula III. USE:A raw material for a thermosetting resin or a photo-setting resin useful in wide uses such as a coating compound, adhesive, ink, hard coat, resist, surface improver., dental cement, providing a cured material having improved physical proterties. PREPARATION:(a) A compound shown by the formula II is reacted with (b) a compound shown by the formula IV [Y is (l+m+n) carboxylic acid residue] and/or formula V [Y is (l+m+n) functional carboxylic acid anhydride residue (one acid anhydride residue is bifunctional); l+m+n is 1, 2 or 3; n-l-m is 0-4 integer] and (c) an OH group-containing organic compound except the compound shown by the formula II, to give a compound shown by the formula I.
Patent JP-S6039677-A (JP)
Inventor: TOMITA SUMIO
IPC: B65D33/34
Filed: 1983-08-12
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-H0440494-A (JP)
Title: Character pattern editing device
Inventor: NAKANISHI TAEKO
IPC: G06F17/21
Filed: 1990-06-06
Abstract: PURPOSE:To collectively and automatically edit character patterns by reading a character design from a character document and using the mutual correlation function to a generated mask pattern to recognize character patterns and collectively segmenting the character patterns thereafter to convert them to data. CONSTITUTION:The character design read by a read part 11 is stored as picture data in a picture data memory 13, and a collective segmenting part 15 collectively segments character patterns into a preliminarily designated character size after character pattern recognition. Collectively segmented character patterns are named and are converted to data and are stored in a first storage part 16, and characteristics of characters are stored in a second storage part 17. A representative character editing part 18 generates character font, and representative characters edited by the part 18 are stored in a third storage part 19. A character collective editing part 20 adds edited representative character characteristics stored in the third storage part 19 to character patterns, which are stored as data in the first storage part 16, based on character characteristics stored in the second storage part 17 to perform collective automatic editing. Thus, collective automatic editing is possible.
Patent JP-S5372048-A (JP)
Title: Adhesive composttion
Inventor: MIKI YOSHIO
IPC: C08L9/00
Filed: 1976-12-09
Abstract: PURPOSE: A specific isocyanate compound is incorporated to a synthetic cis-1,4polyisoprene rubber to provide an adhesive composition having good cohesion, adhesion, tackiness and being useful as adhesive tapes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05328512-A (JP)
Title: Lift control blade for single arm type pantograph
Inventor: OSHIMA TETSUJI
IPC: B60L5/24
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a dynamic lift of the entire pantograph as a value of the same degree irrespective of an advancing direction of a train by generating the dynamic left by a lift control wing provided at a framework of the pantograph according to traveling air. CONSTITUTION:A lift control wing 14 is rotatably supported to the other end of a link 18 rotatably supported at its one end to a predetermined position of an upper frame 7 and at the other rotatably supported at its one end to a predetermined position of an upper frame 8.
Patent JP-S628851-A (JP)
Title: Antiskid device for vehicle
Inventor: ADACHI YOSHIHARU
IPC: B60T8/38
Filed: 1985-07-05
Abstract: PURPOSE:To ease a driver's mind with the provision of an appropriate pedal vibration by configurating a device in such a way that, while an antiskid device is in operation, vibration which takes place at a brake pedal, can be set as required when a vehicle is running on either slippery roads or nonskid roads. CONSTITUTION:While an antiskid device is in operation, a force which counteracts against a spring (67) force, acts on a floating piston 65, because of difference in pressure between a hydraulic circuit 3 to a brake master cylinder and a hydraulic circuit 17 to wheel brake cylinders. In a similar manner, a force which counteracts against a spring (68) force, acts on a floating piston 66, because of difference in pressure between the hydraulic line 3 and the hydraulic pressure line 17. Accordingly, the piston 65 is allowed to reciprocate depending on the balance of force between a force due to difference in pressure within the hydraulic circuits 3 and 17, and the quantity of the spring (67) force. And the piston 66 reciprocates in a similar manner depending on the balance of force between a force due to the above said pressure difference and the quantity of the spring (68) force. Thus, the displacement in sliding of both the pistons 65 and 66 causes the change of volume to take place in the pressure line 3 allowing the specified amount of vibration to take place at a brake pedal 1, and this vibration can be set to be a given value.
Patent JP-S5771037-A (JP)
Title: Input equipment
Inventor: TAKEDA HIROAKI
IPC: G03B27/52
Filed: 1980-10-22
Abstract: PURPOSE:To utilize the limited input ports of a control part effectively at low cost, by connecting a power source to the plural input ports through switches in the input equipment of a control circuit using a key matrix circuit. CONSTITUTION:A power source Vcc is connected to input ports 11-14 through switches S1, S6, S11, and S16. By changing the control information of a control part 1, the number of switches for inputting the control information is increased or decreased at need without adding more input and output ports.
Patent JP-S5581741-A (JP)
Title: Emulsion
Inventor: DEBITSUDO PATORITSUKU JIYOSEFU
IPC: A23D7/00
Filed: 1979-11-16
Abstract: The invention provides fat-continuous emulsions containing medium melting gelling agents, i.e. those with a softening point of >33 DEG C. and a sharp decrease in gel strength at 45 DEG -70 DEG  C., the gel strength below the softening point being 0.1-30 N/cm2. Suitable gelling agents include e.g. carrageenan/locust bean gum mixtures.
Patent JP-H09329098-A (JP)
Title: Impeller for air treatment device and method for carrying functional agent on impeller for air treatment device
Inventor: SHIOTANI MASAO
IPC: A61L9/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient contact surface between a functional agent and air by erecting a number of protects on a base plate in the radially inward direction of many blades erected at mutual intervals on a circular base plate and peripheral direction of the peripheral edge part of the base plate. SOLUTION: When an impeller A for an air treatment device is turned by a motor, air flowing in the central part of the impeller A as shown by double arrow marks makes contact with deodorant, aromatic agent etc., carried on needle-like bodies 4 and flows outward in radial direction, and the air treated by the functional agent flows through a passage between mutually adjacent progressing blades 2 and is emitted outward in radial direction from the outer peripheral part of the impeller A. Because of arranging a driving motor in the inside of the progressing blade 2 of the impeller A, inner/outer radius ratio becomes large and the surface area of the progress blade 2 becomes small, but by making many needle-like bodies 4 are subjected to carry functional agent, a contact area between the functional agent and air can be secured and sufficient air treatment function may be secured.
Patent JP-H11333945-A (JP)
Title: Tire production apparatus
Inventor: ONIMATSU HIROYUKI
IPC: B29D30/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a tire production apparatus which is good in productivity by reducing a production time remarkably. SOLUTION: A tire production apparatus is equipped with the first and second belt molding drums 1, 2 which can reciprocate on a base 8 and the first and second transfer 3. 4 which convey belts to be molded by the drums 1, 2 and can reciprocate on the base 8. Each drum 1, 2 can rotate independently, and each transfer 3, 4 can reciprocate independently.
Patent JP-H1145990-A (JP)
Title: Two dimentionally arranged quantum element
Inventor: YAMASHITA ICHIRO
IPC: H01L29/66
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a quantum element which is stably operated at the normal temperature and can be produced as a monoelectronic transistor and a monoelectronic memory. SOLUTION: Quantum dots comprised of metal atom aggregates M1, M2 and M3 of 7 nm or smaller in diameter, in which metal protein can be contained, are two-dimentionally arranged at the metal protein pitch of 11 to 14 nm on the surface of a substrate having an insulation layer on the surface. A monoelectronic transistor is formed by having one of the aggregates M used as a quantum well Q, the quantum dots opposing through quantum well used as a drain D and a source S, and having the remaining quantum dots on the circumference used as a gate G. As the quantum well Q is the aggregate of 1000 to 2000 atoms, the transition level which is nearest to the Fermi level of the quantum well is higher than the thermal excitation level of electron at a room temperature.  Also, as the quantum well Q, the drain D and the source S are arranged in the distance of 11 to 14 nm wherein a tunnel effect can be generated, a tunnel phenomenon can be confirmed at a room temperature or at a feasible temperature.
Patent JP-H073189-A (JP)
Title: Insectproof coating material for lamp
Inventor: MIYAMOTO NAOYA
IPC: C09D5/14
Filed: 1993-06-21
Abstract: PURPOSE:To obtain the material excellent in UV-intercepting ratio, insectproof properties, and durability while maintaining visible-ray transmittance thereof. CONSTITUTION:The material is obtd. by compounding 100 pts.wt. heat-resistant binder with 8-14 pts.wt. org. UV absorber.
Patent JP-S6040197-A (JP)
Title: Extraction of paraffin
Inventor: CHIKADA TSUKASA
IPC: C07C67/00
Filed: 1983-08-15
Abstract: PURPOSE:To produce n-paraffin having especially high purity, easily and economically, by adding methanol to a stock oil, and crystallizing and separating the higher paraffinic hydrocarbon from the stock oil. CONSTITUTION:1pt.vol. of petroleum, sand oil, shale oil, liquefied coal oil, etc. is mixed with preferably >=2pts.vol. of methanol at normal temperature and pressure to effect the crystallization of >=16C paraffinic hydrocarbons, and the precipitated purely white crystal composed mainly of n-paraffin is filtered. The filtrate is separated into methanol and the residual oil, and the recovered methanol is recycled as the extraction solvent. Preferably the stock oil contains a certain amount of a methanol-soluble light fraction, e.g. the fraction having a boiling point of 160-538 deg.C reduced to normal pressure. EFFECT:A part of the <=16C paraffin can be recovered by a proper pretreatment of the stock oil.
Patent JP-H094209-A (JP)
Title: Cutting-out method of plate material and cutting gauge of plate material
Inventor: ITO TSUTOMU
IPC: E04F21/26
Filed: 1995-06-15
Abstract: PURPOSE: To easily and rapidly cut out P-tiles with specified dimensions so as to correspond to the size and shape of site conditions when applying the P-tiles on treads of stairs. CONSTITUTION: A pair of right and left clamp bodies 2 are held to clip a non- slip belt N attached to the front edge of a tread face FL. A guide rail 3 supported by the clamp bodies 2 is parallelly arranged to the non-slip belt N and P-tiles PB with specified dimensions are placed on the tread face FL and the front edge thereof is positioned to contact the guide rail 3. The rear part of the P-tiles is cut off to get the cut section Y while the dimension C1 from the guide rail 3 to the rear edge of the non-slip belt N is kept against the riser face TL at the depth of the tread.
Patent JP-S636795-A (JP)
Inventor: IOKA SHIGERU
IPC: H05H1/22
Filed: 1986-06-25
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-S5773049-A (JP)
Title: Stabilized thermoplastic resin composition having flame retardance
Inventor: MINAGAWA MOTONOBU
IPC: C08L51/00
Filed: 1980-10-24
Abstract: PURPOSE: To flame-retardant resin composition having improved heat stability,  water resistance, weather resistance and light reistance without lowering properties  of the resin, obtained by adding both a phosphoric ester halide and a β-diketone  compound to a thermoplastic resin.  
     CONSTITUTION: 100pts.wt. Thermoplastic resin is blended with 5W100pts.wt. phosphoric ester halide, e.g. tris(dibromopropyl) phosphate, etc. and 0.0001W5pts.wt. β- diketone compound, e.g., dehydroacetic etc. 0.01W30pts.wt. inorganic flame-retardant, e.g., alumina hydrate, antimony oxide, etc. may be used with them, and 0.01W 10pts.wt. metal chloride of an organic acid or a phenol, mercaptide, organotin compound, etc. may be added to the resin to improve characteristics of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5940534-A (JP)
Title: Plasma etching device
Inventor: AIUCHI SUSUMU
IPC: H01L21/3065
Filed: 1982-08-30
Abstract: PURPOSE:To enhance detection accuracy of the plasma etching finishing point by a method wherein a detection light path for light collection is provided at the center of an upper electrode, light emission on the whole wafers are collected, and the radiation spectral signal of a favorable SN ratio is obtained. CONSTITUTION:Light of the emitting parts 16 of the materials 9 to be etched in plasma between parallel plate electrodes 18, 7 is led to a spectroscopic analyzer 14 through a glass cylinder 19, a pyramidal mirror 20, a lens 21, and an optical fiber 22. According to this construction, when the substrates 9 of the plural number are to be etched by plasma at the same time, lights on the whole substrates are condensed effectively to enhance efficiency, and the SN ratio of the detected signal of the spectroscopic analyzer can be enhanced by that much. Accordingly, detection precision of the etching finishing point can be enhanced sharply, and yield can be enhanced.
Patent JP-H0442304-A (JP)
Title: Holding circuit for switching instruction of selection circuit
Inventor: UEDA YOICHI
IPC: G05B15/02
Filed: 1990-06-07
Abstract: PURPOSE:To facilitate the draw-out operations of selection circuits of various controllers by keeping the state of a switching instruction to a selector set when a controller package is drawn out at a state set before the package is drawn out. CONSTITUTION:When a controller package 10 is drawn out, an information line 20 is disconnected by a break means 1 before all control lines 21-2n. Then plural switching instructions given from the package 10 are coded in a selector package 20 through a gate 21 based on the information on the means 1 which disconnects the line 20. These coded instructions are latched by different latches 22 so that the selection outputs of selectors 231-23n obtained under the control of each switching instruction are kept in the states set before the package 10 is drawn out. Thus the selection circuits of various controllers can be easily pulled out.