baber/WOPTO huggingface dataset:
Patent JP-H06190939-A (JP)
Title: Optical article and its manufacture
Inventor: PAORO KIURURO
IPC: C03C3/06
Filed: 1993-08-31
Abstract: PURPOSE: To provide high dimensional accuracy and dimensional stability by obtaining perfect isotropy in an optical article having a final size comprising silicon oxide or silicon oxide and oxide of each of group I-IV elements. CONSTITUTION: NHCl is added to tetraethyl orthosilicate and, after about 60 min, a transparent soln. is obtained. Powdery colloidal silica is added to this soln. under vigorous stirring and the obtained mixture is homogenized for about 10 min by using ultrasonic waves and subsequently centrifugally treated to be transparentized. The obtained homogenous dispersion is injected into a container having a desired size and a shape and the container is hermetically closed to be held to 50'C for 12 hr. The aerogel thus prepared has insufficient mechanical strength in relation to machining necessary for imparting a desired shape.
Patent JP-S61116856-A (JP)
Title: Method for dicing semiconductor substrate
Inventor: KOBAYASHI MASAHIRO
IPC: H01L21/301
Filed: 1984-11-13
Abstract: PURPOSE:To spread chips on an adhesive sheet in uniform intervals by dicing a semiconductor substrate after fixing the substrate to the adhesive sheet and expanding the sheet. CONSTITUTION:An Si substrate 1 is fixed to an adhesive sheet 2 and the sheet 2 is fixed by a jig 4. The part to which the substrate is not fixed is expanded on a table 7. A frame 8 is fixed to the sheet 2 and the surplus sheet is cut off. The substrate is fixed to a vacuum attracting table 9 of a dicer and is cut in intervals (a). When the vacuum attraction is released after cutting, a return stress of the sheet 2 previously expanded spreads the chips in intervals (b). By this method, an array of chips does not become irregular.
Patent JP-2000062919-A (JP)
Title: Article picking method and equipment therefor
Inventor: KURODA IKUKO
IPC: B65G61/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enable picking handling for small articles without damaging the articles, to efficiently perform classified shipment in the minimum unit in bulk and to improve delivery process speed to a destination. SOLUTION: A pallet transferring line 10 is formed into a ring pallet transferring mechanism successively transferring and circulating article-loaded pallets 1 from a receiving station 2 to an article-assorting station 3. The pallet transferring mechanism is provided with a pallet loading base 11 for loading each article-loaded pallet 1. Each pallet-loaded base 11 is provided with a transmission part 12 having input data displayed on an assortment instruction display board 4. The article-assorting station is provided with a reader device for reading the data from the transmission part 12 and for sending the data to the assortment instruction display board. Whenever each pallet-loaded base 11 moves and passes through the station 3, the assorted article instruction is displayed.  A worker or a picker B picks up the specified article from the passing article- loaded pallet 1 based on the instruction display. The specified article is transferred to a delivery pallet 1b for every destination.
Patent JP-S6395003-A (JP)
Inventor: SUZUKI RYOICHI
IPC: A45D2/18
Filed: 1986-10-09
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-S61117956-A (JP)
Title: Receiver for fsk master station
Inventor: ISE TAICHIRO
IPC: H04L27/14
Filed: 1984-11-13
Abstract: PURPOSE:To allow fluctuation of a transmission frequency in each slave station by applyig further to an output of a frequency discriminator in the reception by FSK master station and subtracting a discriminator output and an envelope detection output to correct a DC fluctuation. CONSTITUTION:An output of a local oscillator 3 and an input signal wave are mixed by a mixer 2, the converted output is given to a limiter 4 having a large dynamic range, where the reception input level fluctuation from plural slave stationsand a level fluctuation factor caused in a propagation path are compressed, the output is suppressed to a prescribed level and the result is fed to the frequency discriminator 5. The output is branched into two; one is led to an envelope detector 6 which detects the envelope at each burst, that is, a DC fluctuation component, and the other is given to a delay device 7 to correct the delay between the input and output of the envelope detector 6. The output of the envelope detector 6 and the delay device 7 is inputted to a subtractor 8, where the DC fluctuation at each burst included in the output of the discriminator 5 is eliminated and the result is outputted externaly from an output terminal 9.
Patent JP-H0687161-A (JP)
Title: Device for stopping water at branch joint after existing pipe is lined
Inventor: KITAYAMA YASUSHI
IPC: F16L55/16
Filed: 1992-09-08
Abstract: PURPOSE:To reduce the cost of installation and the manhour of machining by a structure wherein a two pack-type curable sealant can be injected into branch joint while being mixed near the branch joint. CONSTITUTION:A device consists of a sealant injection mechanism 2 that can be inserted into a branch joint, a pump for supplying a pressurized fluid F to the sealant injection mechanism 2, an a flexible tube 4 connecting the pump and the sealant injection mechanism 2. The sealant injection mechanism 2 consists of a first container 6 containing a main sealing agent 5a, a second container 7 containing a curing agent 5b, a bag body 8 for simultaneously pressing both the containers 6, 7, a nozzle 9 provided on the bag body 8 to be used for connection of the flexible tube 4, a sealant mixing hose 10 connected to both the containers 6, 7 and provided with a static mixer 10a inside, and a sponge 11 connected to the outlet side of the sealant mixing hose 10.
Patent JP-H0581310-A (JP)
Title: Calculating device related to simultaneous linear equations
Inventor: USHIRO YASUNORI
IPC: G06F17/12
Filed: 1991-09-19
Abstract: PURPOSE:To generate a pre-processing matrix of simultaneous linear equations which can be applied well to a computer and a parallel processing computer having plural vector computing elements by using a specific calculation and a processing means. CONSTITUTION:In order to be used for a parallel processing, a non-diagonal/non-zero element of a matrix A is divided into (m) pieces of partial matrixes E1,...,Em, and a pre-processing matrix is constituted of multiplication of (I to Ei), i=l to m. As a result, all parts of an analyzing method of simultaneous linear equations have a parallel degree of the dimension number (n) of the matrix. Subsequently, in order to improve the convergence by a calculating method of a conjugate gradient method system, and to execute a calculation at a high speed, a non-diagonal/non-zero element is stored in a storage means by giving a column number index to every row, and at the time of making partial matrixes El to Em of the matrix A by sorting them in order of a larger absolute value, a system by which first E1, E2,... are divided by one element per one column of the matrix, and divided by containing plural pieces of elements per one column of the matrix as the absolute value of the element becomes smaller is used.
Patent JP-H04118792-A (JP)
Title: Noncontact type information card
Inventor: TAKAHIRA KENICHI
IPC: B42D15/10
Filed: 1990-09-10
Abstract: PURPOSE:To surely perform one time of operation by comparing identification information in the execution of processing last time with that when it is decoded by a decoder means, stopping the processing when match is obtained, and updating the content of a storage means when unmatch is obtained. CONSTITUTION:The decoder means 11a decodes either first identification information attached on a request signal received in a trigger signal received by a data transmission/reception means and to identify an external device or second identification information to identify a processing sequence content. The storage means 13 stores the first and second identification information, and a comparison means 11b compares the identification information with that decoded by the decoder means 11a, and stops the processing when the match is obtained, and updates the content of the storage means when unmatch is obtained. Thereby, it is possible to eliminate limitation on the carrying method of an information card, etc., and to surely execute the processing for one time.
Patent JP-H04118723-A (JP)
Title: Connecting/processing system for named file
Inventor: TAMURA MASANORI
IPC: G06F9/45
Filed: 1990-09-10
Abstract: PURPOSE:To eliminate the need of changing or remaking a user program by constituting the system so that another arbitrary named file can be connected instead of a named file designated by a FILE designator of an OPEN sentence by designation of user's option. CONSTITUTION:The system is provided with a user's option receiving means 31 for receiving user's option in which a user's designated matter to execution of a program is described at the time of executing/processing an OPEN sentence having a FILE designator of a user's program generated by FORTRAN language, a user's option analyzing means 32 for analyzing the contents of the user's option, extracting the name of a named file to be changed at the time of changing designation of the FILE designator, and sending it out instead of the name designated by the FILE designator, and a named file connecting means 33 for connecting the named file of the name sent out of this user's option analyzing means. In such a way, the need of changing and remaking the user's program is eliminated.
Patent JP-H08113412-A (JP)
Title: Output system that processes printing paper
Inventor: FUREDERITSUKU EI GURIIN
IPC: B65H33/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost by performing stack tamping in a first mode and offsetting of paper sheets in a second mode, combining a portion of a tamper driving system and performing both tamping of plural paper sheets and offsetting of output paper sheets for staple binding. SOLUTION: Only paper sheets to be stapled together are tamped by tampers 14, 16, stacked on a compiler tray 11 of a compiler 12 and stapled together by a stapler 34. The tampers 14, 16 are snapped on racks 23, 24 under the tray moved to the cross direction of the paper sheets with the rotation of a center pinion 26 by a tamper driving motor M1. The paper sheets which are not stapled are bypassed there, passed on the compiler 12 and fed directly to an adjacent mail box pin or other output stacking trays 20 via outlet feed rolls 18, 19 on shafts 21, 22.
Patent JP-H0690158-A (JP)
Title: Pulse modulating photoelectric switch
Inventor: TAKAHASHI YASUHIRO
IPC: H03K17/78
Filed: 1992-09-09
Abstract: PURPOSE:To detect the generation of malfunction by detecting whether a received pulse is passed through a gate circuit or not while stopping an emitted pulse for one pulse. CONSTITUTION:When an emitted pulse control circuit 23 stops emitting one pulse just after a detection circuit 22 judges a light receiving state, the received pulse is stopped as well, and a malfunction detection circuit 24 discriminates the absence of malfunction by detecting a gate circuit 21 passes no received pulse. When the circuit 22 judges the light receiving state because of noise light or the like, however, the circuit 24 discriminates the generation of malfunction by detecting the received pulse is passed through the circuit 21 since the received pulse is not stopped although light emission is stopped for one pulse. Since the inverted output of a flip-flop operated with the start of an output from the circuit 22 is ANDed with a timing clock for emitting the pulse light in each cycle of a frequency divider circuit 6 by the circuit 23, the output is turned to '0' and light emission is stopped. Thus, the generation of malfunction can be discriminated.
Patent JP-H03102354-A (JP)
Title: Photosensitive resin composition
Inventor: NATE KAZUO
IPC: C08K5/33
Filed: 1989-09-18
Abstract: PURPOSE:To enhance sensitivity, resolution and O2RIE resistance without generating cracks even if the film thickness of a resist is increased by specifying the compsn. CONSTITUTION:An alkali-soluble org. silicone polymer (A) having a phenolic hydroxyl group, an alkali-soluble org. polymer (B), a photosensitive dissolution inhibitor (C), and a solvent are incorporated into this compsn. The alkali-soluble polyorganosilcesquoxane polymer (e.g.: the polymer expressed by formula I) is usable for the component A, a pyrogallol resin for the component B, the naphthoquinone diazide ester of tri- or tetrahydroxybenzophenone (e.g.: compd. expressed by formula II) for the component C and ethylcellosolve acetate, etc., for the component D, respectively.
Patent JP-H0690165-A (JP)
Title: Logic circuit
Inventor: PARASHIOSU ARUBERUTO
IPC: H03K19/20
Filed: 1992-09-09
Abstract: PURPOSE:To provide the logic circuit which outputs a positive signal and a negative signal with the small number of transistors. CONSTITUTION:When both of two inputs A and B are '1' or '0', the output of an EXOR element 100 and a negative output are turned to '0' or '1', a negative switch element 110 is turned to a high impedance, a negative switch element 120 is turned to a conducted state, an output Z of a negative logic element 130 is refused by the element 120, and the value of the output Z is kept. When the signals of the inputs A and B are different, the negative switch element 120 is turned to the high impedance, the negative switch element 110 is turned to to the conducted state, the input A is passed through the elements 110 and 130 and turned to the signal value of the output Z, and a so-called Muller-C circuit is provided.
Patent JP-H0555773-A (JP)
Title: Printed circuit device
Inventor: KINOSHITA TAKESHI
IPC: H05K1/16
Filed: 1991-08-28
Abstract: PURPOSE:To make the electronic component on a printed circuit heated easily and quickly even in low-temperature circumstance by providing a metallic film of a heater pattern for preheating the electronic part, on the circuit board which has a wiring pattern to connect the electric component. CONSTITUTION:A heat pattern 3 is made on the circuit board 1 of a printed circuit, whereby in the case of operating equipment which has the circuit board 1 where electronic components are mounted in low-temperature circumstance at a cold district, etc., the temperature of the electronic components is raised quickly by applying a current to the heater pattern 3 and heating the circuit board 1. And the temperature of the board or the electronic component is detected, and when it becomes the specified temperature, the current application to the heater pattern 3 is stopped. This way, it becomes possible to perform the start and the operation of the equipment normally.
Patent JP-S60122577-A (JP)
Inventor: UIRUSON JII TEIRAA
IPC: A63B37/00
Filed: 1984-11-14
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-H03105082-A (JP)
Title: Bakable cryopump
Inventor: YAMAKAWA HIROYUKI
IPC: F04B37/08
Filed: 1989-09-19
Abstract: PURPOSE:To carry out the bake-out operation in a simple manner and in a short time by installing a cryopump body equipped with a cryopanel separately from a refrigerator and installing a cooling coil which is constituted so that the coolant supplied from the refrigerator circulates, onto the cryopanel. CONSTITUTION:As for a cryopump body 1 equipped with an exhaust port 2 having a buffle 21, cryopanels 3a and 3b are installed inside, and a refrigerator 4 is arranged separately from the cryopump body 1. The refrigerator 4 is equipped with the first stage and second cold heads 6a and 6b for expanding the coolant of He gas supplied from a compressor 5. The cooling coils 7a and 7b wound onto the cryopanels 3a and 3b are connected to the feeling circuits 10a and 10b and the return circuits 11a and 11b of the refrigerator 4 through connecting passages 8a and 8b installed in the side part of the pump body 1. The cryopump body 1 can be thus heated at relatively high temperature, and bake-out is facilitated.
Patent JP-H0554354-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B5/58
Filed: 1991-08-27
Abstract: PURPOSE:To simplify the recording track with the same inclination by providing a guide part at the time of travelling a magnetic tape and a guide part at the time of stopping to separate the start end part and the terminal end part of which each other in the generatrix direction of a lower drum and overlap them each other in the circunferential direction. CONSTITUTION:The magnetic recording and reproducing device is provided with a first guide part 37s guiding by abutting a reference edge at the time of travelling a magnetic tape and a second guide part 37o guiding by abutting a reference edge at the time of stopping a magnetic tape. The relation between the area near the start end part of one guide part in the first and second guide parts 37s and 37o and the area near the other terminal end part is that they are separated each other in the generatrix direction of the lower drum of a drum DA or a part Db of the lower drum and overlapped each other in the circumferential direction.
Patent JP-H0290018-A (JP)
Title: Linear encoder
Inventor: KUTOKU SENZO
IPC: G01P3/487
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to obtain an encoder signal exactly by using a magnetic substance plate having a magnetic pole array, and a pair of magnetoelectric conversion elements arranged in the direction of movement at a pitch of 1/2 of a pole pitch of the magnetic pole array. CONSTITUTION:A belt-shaped magnet 22 wherein N-pole and S-pole magnets 21N and 21S are arranged adjacently in an array is provided on one surface of a magnetic substance plate 20. Hall elements 23A and 23B are separated at a pitch of 1/2 of a pitch interval of the magnets 21N and 21S. When the magnetic substance plate 20 passes in front of the elements 23A and 23B, signals A and B having a frequency corresponding to the moving speed of the magnetic substance plate 20 are delivered. These signals A and B have a phase difference of 90 deg. between them and they are wave-shaped to be rectangular waves by comparator circuits 25A and 25B. Absolute value circuits 26A and 26B deliver signals of waveforms obtained by rectifying the signals A and B, respectively. When a set value E is set, therefore, a comparator circuit 28 outputs a position signal when the pole array of the magnetic substance plate 20 starts to pass in front of the elements 23A and 23B, and it is detected that a linear induction motor moving unit starts to pass.
Patent JP-H04119329-A (JP)
Title: Liquid crystal display element, its production and metallic die for press forming
Inventor: MONJU HIDETO
IPC: G02F1/1339
Filed: 1990-09-10
Abstract: PURPOSE:To keep a high-accuracy gap constant and its area large by forming a high-accuracy spacer on at least one of glass substrates. CONSTITUTION:ITO is formed by vapor deposition as transparent electrodes 14 and 15 on the transparent glass substrates 16 and 17, respectively. It is patterned by photolithography and coated with polyimide so as to form oriented films 13a and 13b. In such a case, since the spacer 12 is patterned by the photolithography, the spacer 12 which has uniform density and uniform height is obtained. Thus, the uniform gap is obtained over the whole surface of a display element.
Patent JP-H07109584-A (JP)
Title: Rust preventive-treating agent for surface of steel
Inventor: HAYASHI YUKIO
IPC: C23F11/00
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a rust preventive-treating agent forming an effective rust preventive coating film on the surface of steel by application to the surface by blending an aq. tannic acid soln. having a proper concn. with a specified amt. of a carboxyl group-contg. compd. such as glycolic acid. CONSTITUTION:An aq. tannic acid soln. having 15-25wt.% concn. is blended with 4-10% one or more kinds of carboxyl group-contg. compds. selected from among glycolic acid, gluconic acid, lactic acid, malic acid, formic acid, citric acid, tartaric acid, glutaric acid, succinic acid and salts of these acids to obtain the objective rust preventive-treating agent. This treating agent is applied to the surface of steel by spraying or brushing. Direct dipping may be carried out in the case of small size. At this time, the temp. of the treating agent is preferably about 20-40 deg.C. A dense rust preventive coating film based on chemically stable iron tannate and excellent in rust preventing power is formed on the surface of the steel with high adhesion.
Patent JP-2001064100-A (JP)
Title: Floating melting utilizing pseudo micro-gravity field by magnetic force
Inventor: MOTOKAWA MITSUHIRO
IPC: C30B11/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a material having an ideal shape and surface by utilizing magnetic force to a pseudo micro-gravity field and melting and cooling a material to be treated in a floating state. SOLUTION: The material 6 to be melted is arranged in a strong magnetic field having a gradient. The material 6 to be melted is maintained in the floating state by the magnetic force generated at the magnetic field gradient. The material to be melted in the floating is heated and melted by the irradiation with the light rays or heat rays from a heating light source 7 or by a resistance heater. The heating by the irradiation with the light rays or heat rays or by the heater is then stopped and the molten material to be melted is cooled in the floating state.
Patent JP-S60133067-A (JP)
Title: Asphalt coating composition
Inventor: MINEGAITO MASARU
IPC: C09D195/00
Filed: 1983-12-20
Abstract: PURPOSE:To obtain a composition of bright metallic gloss and color tone, valuable for external coating application, with adequate warmth and high adhesivity and water resistance, capable of one-step coating, for use in construction etc., by incorporating asphalt-based coating with specific proportion of metallic powder. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of an asphalt-based coating (pref. asphalt solution or aqueous emulsion of asphalt) with (B) 5-25pts.wt. of metallic powder (pref. of aluminum, brass, stainless steel, gold, or silver).
Patent JP-H0988218-A (JP)
Title: Metal fitting for external wall board
Inventor: SAKATA KAZUTOMI
IPC: E04B2/94
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To carry out execution works easily without using a bolt, etc. SOLUTION: In metal fittings for an external wall board, in which the external wall board 2U is installed to a horizontal member 1 through an L-shaped angle material 3 fixed onto the top face of the horizontal member 1 placed on the side of the external wall boad 2U, the angle material 3 consists of an engaging piece 71 engaged with the vertical section 3a of the L-shaped angle material 3 and a bearing piece 72 being united with the engaging piece 71, being arranged horizontally and bearing the lower end of the external wall board 2U from a lower section. The engaging piece 71 has a downwards opened engaging notched section 73, and a distance from the upper end of the engaging notched section 73 to the lower end of the engaging piece 71 is equalized to the height of the vertical section 3a of the L-shaped angle material 3.  The bearing piece 72 is projected to the engaging notched section 73 side from the lower end of the engaging piece 71.