baber/WOPTO huggingface dataset:
Patent JP-H09153670-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: KAWASAKI YOGO
IPC: H05K3/24
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board capable of making a high density wiring of a conductive circuit without generating short-circuiting between neighboring preparatory solder. SOLUTION: Solder patterns 11 to 14 formed in a transfer solder carrier 2 have a shape corresponding to a conductive circuit. For example, in the solder pattern 11, partial solder layers 111 to 113 formed by a solder material and virtual patterns 116 to 119 not provided with a solder material are alternately arranged. In the neighboring solder patterns 11, 12, the partial solder layer 111 in the one solder pattern 111 is mutually in parallel to a virtual pattern 129 in the other solder pattern 12. Next, the partial solder layers 111 to 113 of a solder carrier 2 are transferred to the conductive circuit. Thereafter, a solder material of the heated partial solder layers 111 to 113 is melted and extended with the flow on the conductive circuit, so that the conductive circuit is coated with preparatory solder.
Patent JP-H03197351-A (JP)
Title: Ultra-hard ceramics
Inventor: KUMAKI AKIHIKO
IPC: C04B35/10
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the subject ceramic having improved strength, hardness, abrasion resistance and thermal-shock resistance by using titanium carbide, lithium oxide, an alkaline-earth metal oxide, a rare-earth metal oxide and aluminum oxide at specific ratios. CONSTITUTION:The objective ultra-hard ceramic has a composition composed of 15-45wt.% of titanium carbide, 0.05-0.5wt.% of lithium oxide, 0.1-1wt.% of an alkaline earth metal oxide and/or rare earth metal oxide and 53.5-84.85wt.% of aluminum oxide. The composition is hot-pressed and sintered to form the ceramic.
Patent JP-H1093909-A (JP)
Title: Method for storing video frame data in one memory
Inventor: MIN CHEOL-HONG
IPC: H04N7/50
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a memory used in the decoding part of one video device by dividing respective pieces of frame data into a first part and a second part, storing successive second parts in the memory while the stored first part is outputted from the memory for a certain purpose and outputting the second part stored in the memory for the same purpose. SOLUTION: Video bit streams are sequentially received through a decoder 20. The upper end parts and the lower end parts of the video bit streams are sequentially decoded through the decoder 20. A control part 10 stores a first field in the first area of the memory 30 and a second field in the first part of the second area of the memory 30 in the decoded upper end parts. While the first fields of the upper end parts stored in the first area output the first field of the upper end part, the first fields of the lower end parts are stored in the first area and the second fields of the lower end parts are stored in the second part of the second area of the memory 30.
Patent JP-2000162430-A (JP)
Title: Optical filter
Inventor: KOIKE KATSUHIKO
IPC: B32B9/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To protect a transparent conductive thin film from the atmosphere without sticking any protection film on it by sticking a transparent conductive thin film to a transparent support base body with the transparent conductive thin film layer arranged on the transparent support base body side. SOLUTION: A transparent conductive thin film 30 is stuck to a transparent support base body 10 via an adhesive material layer 20. The thin film 30 is constructed of a transparent base body film 40 and a transparent conductive thin film layer 50 formed on it, and they are stuck to each other with the thin film layer 50 arranged on the base body 10 side. The thin film 30 is stuck via the adhesive material layer 20 with its outer circumference part protruded from the outer circumference of the base body 10. In each of the four sides of the base body 10, an electrode 60 shaped into a band shape is formed in an exposed part in the outer circumference part of the thin film layer 50.
Patent JP-H07200778-A (JP)
Title: Image handling device
Inventor: WATABE HIROYUKI
IPC: G03F1/84
Filed: 1993-12-28
Abstract: PURPOSE:To provide a device which is capable of deciding whether the feature part of an image to be utilized for the overlap joint exists in the overlapped area of partial images or not. CONSTITUTION:On the optical axis of a total reflection mirror 101, a lens part 103 and a half mirror 104 are provided, first CCD 105 and second CCD 106 as imagers are placed, and a first process circuit 107 and a second process circuit 108 for converting incident light 102 fetched in the imager into a video signal and making light correspond to the signal are provided. This device is provided with a boundary buffer 11 1 for temporarily holding overlapped areas, a motion vector detection part 1 12 comparing the contents of the boundary buffer 111 and the contents of the overlapped area of the partial image fetched next with the partial image fetched previously, finding the feature part of the image and detecting the deviation of them, a deviation amount calculation part 113 for calculating deviation amount by utilizing the detection result and a coordinate conversion part 1 10 for correcting the location of the partial image fetched next in accordance with the partial image fetched previously and from the calculated deviation amount and overlapping the overlapped images.
Patent JP-H08177292-A (JP)
Title: Temporary fixing device for door
Inventor: YOKOCHI SATOSHI
IPC: E05C17/28
Filed: 1994-12-22
Abstract: PURPOSE: To fix a door temporarily at a specified open position so as to prevent the door from moving there by inhibiting a sliding motion of a rocking lever against a holding member with a thrust pressure which contact-presses the rocking lever. CONSTITUTION: An energizing member 10 screws a male threaded part 10a into a threaded hole 8e extending in the shaft center direction formed on the bottom of a shaft 8b of a holding member 8 and energizes a rocking lever 7 upward with a steel ball 10b, thereby contact-pressing the outer peripheral surface 7a of the rocking lever 7 in the inner surface 8d of a through hole 8c and increasing a friction resistance of the rocking lever 7 against the holding member 8. The screwing amount of the male threaded part 10a into the holding member 8 is controlled so that the thrust force which contact-presses the rocking lever 7 against the holding member may be properly controlled.  When the energizing force 10 opens a door 10 against the friction resistance by the thrust force which contact-presses the rocking lever 7 against the holding member 8, and the rocking lever 7 is rocked following with the opening operation and comes to a stop at a specified opening position, the friction resistance stops the sliding motion of the rocking lever 7 with the holding member and fixes the rocking lever 7 at its released position.
Patent JP-H05164846-A (JP)
Title: Target identification device
Inventor: FURUYA MUNEHISA
IPC: G01S13/04
Filed: 1991-12-19
Abstract: PURPOSE:To identify the target name or sort of an input radio wave signal with high accuracy and as a single signal. CONSTITUTION:This target identification device is composed of interporation circuits 8, 9, and 10 to calculate the coincident degree to the measurement data of the input radio wave by referring to a identification table 7 for coincident degree of every target name or sort, a minimum value circuit 11 to find the coincident degrees of various data by the interporation circuits and regard the minimum value of the degrees as the coincident degree to the target name, and the maximum value calculation circuit 12 to select the coincident degree of the maximum value of the coincident degree of the object name, and to discriminate it from the target name of the input signal. When there are a plural number of candidates of the identification target, the selection of an identification target can be narrowed down with high accuracy by finding the coincident degree.
Patent JP-2000139892-A (JP)
Title: Breath synchronizing system
Inventor: NAGAOKA TAKAYUKI
IPC: A61N5/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To generate a picture by time resolution higher than that of a scanning time at the time of obtaining a breath synchronizing picture through the use of an X-ray CT device. SOLUTION: This diagnostic system photographs picture information by detecting X-ray data transmitted through a patient 7 by using the X-ray CT device 4 and detects the breathing movement of the patient through the use of a breath detecting means 5 to measure breath information. In this case, the system is formed of a synchronizing means 3 for synchronizing photographing of picture information and measuring of breath information with each other, a collating means 1 generating breath synchronizing picture information being picture information synchronizing with breath by making picture information correspond to breath information and analyzing means 2 analyzing this breath synchronizing information. Then, breath synchronizing information is generated and analyzed by making raw data being picture information especially before reconstitution of a picture correspond to breath information.
Patent JP-H09186199-A (JP)
Title: Bonding method and assembly manufactured according thereto
Inventor: RUSHIAN AASAA DEII ASARO
IPC: H01L25/065
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To realize solder bonding of a dense array made of fine contact pads. SOLUTION: Fine contact pads 26 included in a dense array made of pads formed on an electronic component have relatively thick solder layer 36. The layer 36 is treated to form a protective layer which is relatively easily cracked on the solder layer. The structure is brought into contact with the pad 26 of the pad array corresponding at the thermal compression bonding stage to be executed at the temperature lower than the melting point of the solder. At this stage, the fragile layer is collapsed. As a result, solid phase diffusion of the conductive material takes place via a crack in the collapsed layer, and electric connection between the pads corresponding to the two components realized.
Patent JP-H05174657-A (JP)
Title: Switch operational button and manufacture thereof
Inventor: IGARASHI KEN
IPC: H01H13/14
Filed: 1991-12-19
Abstract: PURPOSE:To improve assembly characteristic and handling characteristic by providing an engagement stop part on a part into which a core part of a cap part is inserted, and by inserting the core part into the cap part or by forming them in an integrated manner by two-tone molding, to provide a part to be engaged with the engagement stop part on the core part. CONSTITUTION:A cap part 4 provided with an engagement stop part 4c of a male screw for which a plurality of recesses and protrusions, is molded on a part into which a core part 5 is inserted. The core part 4 is formed on the cap part by insertion molding or by two-tone molding, so that a male-screw like part 5e to be engaged is provided, on which a plurality of recesses and protrusions are continued to be fitted in the engagement stop part 4c. The cap part 4 and the core part 5 of a switch operational button are formed in an integrated manner, which will not be separated from one another at the time of assembly. The assembly characteristic and the handling characteristic are thus improved.
Patent JP-H09174096-A (JP)
Title: Method for treating excretory sewage and apparatus therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance by a method in which excretory sewage is treated by biological nitrification-denitrification and coagulation-separated by an inorganic coagulant, the separated water is treated by active carbon, the treated water is irradiated with light while being in contact with a photocatalyst. SOLUTION: Excretory sewage 8, without being diluted or diluted in an appropriate dilution ratio, is introduced into a denitrification tank 1 and circulated between the tank 1 and a nitrification tank 2 to be subjected to anaerobic biological nitrification- denitrification treatment. The treated sewage is separated into solid and liquid by a membrane separator 3, the separated water 9 is transferred to a coagulation- separation tank 4, an inorganic coagulant 11 is added to coagulate SS containing phosphoric acid ion and COD, the block is separated into solid and liquid by a membrane separator 5, the coagulation-separated water 10 is transferred to an active carbon treatment tank 6, and COD and chromaticity components are adsorption- removed.  The water treated with active carbon is transferred to a photooxidation tank 7 and irradiated with light while being in contact with a photocatalyst to decomposition-remove residual COD and the chromaticity components, and the treated water is discharged outside a system as discharged water 12.
Patent JP-H05161683-A (JP)
Title: Massage machine
Inventor: OKAMURA YUKIHIKO
IPC: A61H7/00
Filed: 1991-12-19
Abstract: PURPOSE:To comparatively easily detect the pressing force of curing pieces, and to control the pressing force in a constant state by providing a pressing force control circuit for giving a command for moving the curing pieces in the forward/the backward directions to a control circuit. CONSTITUTION:On the outside peripheral surface of a frame 1, a main driving source 2a, a width driving source 5a, a forward/backward driving source 3a, and a vertical driving source 4a are attached and provided, and to massage shaft 2b and a forward/backward shaft 3b attached to the vertical driving source 4a, rotation angle detectors 22, 29 are attached. In such a state, driving circuits 3c, 4c and 5c control a rotation angle and a supply current of the driving sources 3a, 4a and 5a in accordance with a command from a control circuit 20. An operation input circuit 21 instructs the massage contents and a position of curing pieces 7a, 7b to the control circuit 20, and instructs strength of a massage to a pressing force control circuit 26. The pressing force control circuit 26 calculates pressing force from the rotation angle detectors 22, 29 of the massage shaft 2b and the forward/backward shaft 3b and a current detecting circuit 25 and gives a command to the control circuit 20 so that it becomes a set value.
Patent JP-H09179411-A (JP)
Title: Image forming method, image forming device, toner, and electrostatic charge developer
Inventor: YOSHINO SUSUMU
IPC: G03G9/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the damage on a developer, optimize and stabilize the electrification quantity of toner when a copier is repeatedly used, and form a high-quality image as a result. SOLUTION: When the electrostatic latent image 4 on an electrostatic latent image carrier 3 is developed by a developer layer 2 carried on a developer carrier 1, the moving direction of the developer carrier 1 is made the same direction as the moving direction of the electrostatic latent image carrier 3. The peripheral speed ratio between the developer carrier 1 and the electrostatic latent image carrier 3 is set to 0.5-1.8. A developer is composed of a carrier and toner. The shape factor SF1 of the toner expressed by the equation (1 meets the condition expressed by the equation (A), and the shape factor SF2 expressed by the equation (2) meets the condition expressed by the equation (B), where (1): SF1 = (maximum length of diameter)<2> ×100π/4, (2): SF2 = (peripheral length of projected image)<2> ×100/(4π), (A):120<=SF1<=160, (B): 110<=SF2<=130.
Patent JP-2001156364-A (JP)
Title: Wide band optical amplifier
Inventor: TANAKA SHIGERU
IPC: H04B10/29
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wide band optical amplifier which optically amplifies the signal light in a wider wavelength band. SOLUTION: Related to a wide band optical amplifier 1, optical amplification parts 301-30N are provided in parallel between a split means 10 and a wave synthesizing means 20. Related to the split means 10, a multi-wavelength signal light of multiplex wavelength is inputted and the signal light is split and outputted into split paths P1-PN. The optical amplification part 30n is provided on the slit path Pn, and optically amplifies the signal light transferred on the split path Pn for output. The central wavelength λn+1 of gain of the optical amplification part 30n+1 is longer than a central wavelength λn of gain of the optical amplification part 30n, with parts of the wavelength band wherein the optical amplification part 30n and the optical amplification part 30n+1 have gains overlapped each other (1<=n<=N-1).  Related to the wave-synthesizing means 20, the signal lights outputted from the optical amplification parts 301-30N are inputted and the signal lights are wave-synthesized for output.
Patent JP-H08178116-A (JP)
Title: Electromagnetic operation flow rate control valve
Inventor: NAKAYAMA SHINICHI
IPC: F16K31/06
Filed: 1994-12-26
Abstract: PURPOSE: To realize electric power saving and low noise using a negative pressure source by connecting a valve member to a diaphragm and on-off-duty controlling electromagnetic force in accordance with a flow rate set value of a control valve. CONSTITUTION: This is an electromagnetic operation flow rate control valve 1 having a first working chamber 10 communicated to a negative pressure source through a control valve 30 operated by electromagnetic force, a second working chamber 20 held roughly in a constant pressure state, a diaphragm 25 to partition the first working chamber 10 and the second working chamber 20 and a fluid passage 40 to be opened and closed by a valve member 41. The valve member 41 is connected to the diaphragm 25. The control valve 30 has a control means 35 to on-off-duty control electromagnetic force to operate a valve in accordance with a flow rate set value outside of it. Consequently, a flow rate of a flow flowing in the fluid passage 40 does not pulsate, and no noise is generated from the fluid passage 40.  Additionally, as the control valve 30 only operates a valve body 32, it can be small and its electric consumption can also be small.
Patent JP-H04200934-A (JP)
Title: Cupping die
Inventor: FUKUDA KOJI
IPC: B21D22/26
Filed: 1990-11-30
Abstract: PURPOSE:To accurately work a bottom surface and product chamfering part by mounting a shoulder part to work a product chamfering part on a forming punch to work a plate material into the shape of a bottomed cylinder and providing a chamfering part and a clearance part on a forming die. CONSTITUTION:A plate material 2 is held between a stopper 5 and a forming die 3 and the forming punch 1 is lowered and the material 2 is worked into a bottomed cylinder. Then, an ejector 4 is elevated to eject the obtained product from the forming die 3 and to recover it. In this cupping die, a shoulder part 1a working the product chamfering part 6 on the boundary between the bottom surface and the outer peripheral part of the product is provided on this forming punch 1. On one hand, a chamfering part forming the product chamfering part 6 between the forming die 3 and the shoulder part 1a of this forming punch 1 and a clearance part 7 carrying out no chamfering are provided partially on the forming die 3 to form a clearance A communicating with a degreasing hole 8. Consequently, grease and air are prevented from remaining between the material 2 and the forming punch 1 and the bottom surface of the product and the product chamfering part 6 are improved in accuracy.
Patent JP-H09155345-A (JP)
Title: Filtration method for hollow fiber membrane module
Inventor: YOSHIKAWA SHINICHI
IPC: C02F1/44
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a filtration method for a hollow fiber membrane module through which can obtain a high water recovery percentage. SOLUTION: After the finish of cleaning hollow fiber membrane elements 14 and before the start of filtration operation, air is supplied in advance into a casing 12 from an air supply apparatus 46 to pressurize the casing 12 to the pressure of filtration. In this way, the amount of raw water 13 which is stored in the casing 12 can be prevented from increasing to obtain a high water recovery percentage.
Patent JP-H09155551-A (JP)
Title: Method and device for stud remote mounting
Inventor: OKAMATSU KENJI
IPC: B23K37/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for stud remote mounting by which a stud is welded on the inner peripheral face of a mantle by remote operation from the outside of a blast furnace. SOLUTION: Remote welding operating members 18A, 18B of long sideway mounted with a stud gun at its tip part, while an operating part 16 arranged at its root is arranged outside a furnace, are inserted into a furnace from manholes 13A-13D formed to a mantle 12 of the upper part of a blast furnace 11, a worker outside the manholes 13A-13D actuates the remote welding operating members 18A, 18B through the operating part 16, and the root part of a stud 21 mounted to the stud gun 17 is abutted on the inner peripheral face of the mantle 12 and arc welded.
Patent JP-H11152368-A (JP)
Title: Method for melting plastic solid and melter therefor
Inventor: YAMAMOTO TOSHIO
IPC: B09B3/00
Filed: 1997-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting a plastic solid which is simple and can be applied to a new pellet as well as to a plastic material in waste to be recycled by heat melting the plastic solid and taking out the plastic as a melt before molding. SOLUTION: A chipped plastic solid g is introduced into a receiver tank 1. Heat is applied to the plastic solid g to form a melt L. Thereafter, a part of the melt L is taken out from the bottom of the receiver tank, while the receiver tank 1 is replenished with a new plastic solid g. The system is heated with agitation to bring the plastic solid g to a melt L. The above procedure is repeated.
Patent JP-2001127485-A (JP)
Title: See-through electromagnetic wave shielding material and method of manufacturing the same
Inventor: MARUTSUKA TOSHINORI
IPC: B32B15/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy high see-through characteristics (light transmittivity) and electromagnetic wave shielding performance, and further superior visibility characteristics and wide angle of field of view, etc., for a see-through electromagnetic wave shielding material, that is provided on a front surface, etc., of a display device to shield electromagnetic waves. SOLUTION: This shielding material is formed by laminating a black metal oxide layer and a metal layer of the same mesh like, or a metal layer and a black metal oxide layer in matching in this order, on a transparent matrix.
Patent JP-H09182158-A (JP)
Title: Portable telephone unit
Inventor: SUGISAWA KIYOSHI
IPC: H04W12/12
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To inhibit illegal use when a portable telephone set is lost or stolen. SOLUTION: When the portable telephone set is lost or stolen, a possessor register compulsory locking information inhibiting illegal use in the compulsory locking registration memory of a base station by using a different telephone set. CPU 30 reads an ID number from EPROM 70 where the call key of a ten key 20 is depressed and transmits a position registration request to the base station. The base station 1 reads compulsory locking information from the compulsory locking registration memory based on the ID number, sets it in notice data and returns it to the telephone set.  The telephone set extracts compulsory locking information from notice data, stores it in EPROM 70 and sets key invalid flag for making operation information on the ten key 20 invalid hereafter when compulsory locking information cannot be originated and a ten key flag for making operation information on the ten key 20 valid hereafter when it can be originated in RAM 60.