baber/WOPTO huggingface dataset:
Patent JP-H09205270-A (JP)
Title: Method for forming metal pattern
Inventor: TAKAYANAGI TAKASHI
IPC: H05K3/20
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metal pattern with improved working efficiency and economy and high surface smoothness by improving a method for forming the metal pattern by the transfer method. SOLUTION: A photo-sensitive sheet 21 is prepared, where a ground layer 12 for electroless plating in which a particle of metal or metal compound is dispersed on a swelling water-based resin, an electroless plating layer 14, and a photoresist layer 15 are formed in this order on the surface of a plastic film 11. A photo resist layer 15 of the photo-sensitive sheet 21 is exposed in a pattern and then is developed, thus forming a resist pattern 15a on the electroless plating layer 14. Then, an electrolytic plating layer 23 is formed on the exposed surface of the electroless plating layer 14 at a region where no resist exists, a resist pattern is eliminated, and the plating layer 23 is transferred onto a substrate 24. Then, by successively performing a process for peeling off the plastic film 11, a metal pattern is formed on the substrate.
Patent JP-H06219917-A (JP)
Title: Dental hardenable composition
Inventor: SAITO KOICHI
IPC: A61K6/838
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a composition, readily fillable in a root canal and simultaneously easily hardenable and convertible into apatite after filling in the root canal without being absorbed in the living body, excellent in biocompatibility, having no irritanty and suitable as a paste root canal filler. CONSTITUTION:This dental hardenable composition comprises (A) calcium phosphate, preferably having 1.3-2.0 atomic ratio of Ca/P, especially tricalcium alpha-phosphate, (B) an X-ray contrast medium, bismuth subcarbonate, barium sulfate or iodoform, (C) a fluorine compound for accelerating the hardening of a root canal filler and conversion of the calcium phosphate into apatite, preferably a water-soluble fluorine compound such as KF, NaFHF or a monofluorophosphate and (D) a condensed phosphoric acid or its salt, preferably pyrophosphoric acid (salt). The amounts of the ingredients are 0.01-0.6mol ingredient (C) expressed in terms of fluorine based on 1mol ingredient (A), 0.005-0.5mol ingredient (D) based on 1mol ingredient (A) and 5-100 pts.wt. ingredient (B) based on 100 pts.wt. ingredient (A). The viscosity of the slurry is reduced to improve the operating efficiency by blending the ingredient (D).
Patent JP-S59156271-A (JP)
Title: Drying of food
Inventor: SUGISAWA AKIRA
IPC: A23L5/10
Filed: 1983-02-25
Abstract: PURPOSE:To prepare a dried food having desired taste, flavor and appearance, free from uneven drying, blister, etc., with little degradation of the oil used in the preparation, in high drying efficiency, by contacting a food with a hot oil in the atmosphere of superheated steam. CONSTITUTION:A food is made to contact with a hot oil in the atmosphere of superheated steam, e.g. by spraying the hot oil through a shower nozzle to the food to be dried in a drying chamber filled with superheated steam.
Patent JP-S60175555-A (JP)
Inventor: HASE TERUMI
IPC: B02C2/04
Filed: 1984-02-23
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-S62190352-A (JP)
Title: Method of controlling plurality of heat source apparatuses
Inventor: KONISHI YOSHIFUMI
IPC: F24H1/10
Filed: 1986-02-14
Abstract: PURPOSE:To improve the heat efficiency of all the heat source apparatuses by increasing a load carried by first heat supply apparatus when a parallel operation is carried out by use of a first heat supply apparatus and a second heat source apparatus having a heat efficiency lower than that of the first heat supply apparatus. CONSTITUTION:When it is judged that temperature detected by a temperature detection element 10 does not reach a value set at a temperature setting circuit 14, another second heat source apparatus 6 is started, and the operation is started. Thus, when the charged load of the second heat source apparatus 6 is less than an allowable load, it is possible to supply a fluid having a temperature set in a temperature setting circuit 15 can be supplied. In this case, by setting a temperature set in a temperature setting circuit 13 to a temperature higher than a temperature desired in a load 4, a value at which the first heat source apparatus 1 can perform a full-load operation, is determined. Thus, the first heat source apparatus 1 performs a substantially full-load operation, and hence the full heat efficiency can be improved when the second heat source apparatuses 5 and 6 are in operation.
Patent JP-H08250544-A (JP)
Title: Rework method of semiconductor chip
Inventor: KENIISU EMU FUARON
IPC: H01L21/60
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new reworking method of a semiconductor chip that is mounted to a flip-chip configuration on an organic substrate. SOLUTION: A preselected amount of solder 270 in a relation to the grid pitch of a solder ball and the dimension of a contact pad is given to each contact pad 50 of an organic substrate 40, thus performing rework for replacing a faulty semiconductor chip 100 by a functioning semiconductor chip 300, while avoiding an undesirable solder bridge.
Patent JP-S58151434-A (JP)
Title: Extracting method of noble metal
Inventor: SAKAI NOBORU
IPC: C22B11/02
Filed: 1982-03-02
Abstract: PURPOSE:To decompose noble metals with a simple operation without the generation of polluting vapor and the dissipation of noble metals in the stage of decomposing and extracting the noble metals from ores and scraps contg. noble metals. CONSTITUTION:Ores or scraps contg. noble metals are melted together with the mixture of a silver supplying material and a slagging agent and the noble metal components are captured in silver; the other components are separated as slag from the silver alloys. The silver supplying material is silver base or scrap contg. silver at a relatively high rate. The slagging agent is added in order to bind the components except the intended metals and to separate the same as slag in the stage of melting, and is prepd. by compounding reducing agents, oxidizing agents, etc. with flux components such as SiO2, CaCO3 and the like properly according to the compsns. of the ores and scraps which are raw materials. According to such method, no hardly melting alloys are made unlike in the cases of using lead, and the need for oxidizing removol by an ash blowing method is eliminated.
Patent JP-S63201297-A (JP)
Inventor: KAWASAKI KIYOKAZU
IPC: E04F13/14
Filed: 1987-02-14
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-S59156331-A (JP)
Inventor: SUZUKI HIDEFUMI
IPC: A61B6/03
Filed: 1983-02-28
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-S57147109-A (JP)
Title: Write-in circuit
Inventor: MATSUURA MICHIO
IPC: G11B5/09
Filed: 1981-03-06
Abstract: PURPOSE:To obtain a simple write-in circuit, by providing a circuit supplying a polarity switching signal of a write-in current to an input terminal of each transistor (TR) and a logical circuit applying a current value switching signal to a current control input terminal of a current source circuit, in response to write-in and bias data externally. CONSTITUTION:In TRs Q3, Q5 and Q4, Q6, normally only one pair is conductive, and when the TRQ5 or Q6 turns on, the base potential of a TRQ1 or Q2 for current supply is lowered and the Q1 or the Q2 turns off. Thus, in response to an input signal HD, a write-in current is switched through the path of the Q1, a head and the Q4 and the path of the Q2, a head and the Q3. TRs Q7 and Q8 are  used for current setting and the current value is switched with a TRQ9. The  polarity of the magnetic head for the write-in current is set with a set write-in  current and a bias current, so that the current coincides with a write-in data  WD or a bias data BD, and the amplitude is switched with the exclusive logical  sum of both the data.
Patent JP-H02211216-A (JP)
Title: Wet cleaning apparatus
Inventor: TSUKAGUCHI SANENORI
IPC: B01D53/34
Filed: 1989-02-10
Abstract: PURPOSE:To achieve cost reduction by mounting an air cleaning means and a supply means for taking contaminated air in a waste gas treatment part and supplying the treated air to the cleaning means. CONSTITUTION:The highly cleaned air 5 passing through a high cleaning filter 4 becomes contaminated air 7 containing acidic gas or mist in a working space 6 to be sucked in a waste gas treatment part 15 by the suction force of a supply fan 14. The contaminated air 7 passes through a packing material 9 and the waste gas of said contaminated air 7 is efficiently brought into contact with the pH solution scattered from a pH solution supply nozzle 10 to wash off the acidic gas or mist in the waste gas. The waste gas is drained by a demister 11 to remove the greater part of acidic components. Subsequently, the waste gas enters the second tower of the waste gas treatment part 15 to pass through a demister 12 and is brought into contact with the alkali aqueous solution scattered from an alkali aqueous solution supply nozzle 13 to remove the remaining acidic components.
Patent JP-H08224488-A (JP)
Title: Method for pulverizing chaff and production of composition containing the powder
Inventor: SATO TEIJI
IPC: B02C13/04
Filed: 1995-02-21
Abstract: PURPOSE: To provide a method for pulverize chaff into dense powder and a method for producing granular matter formed by mixing the powder and natural alumino silicate or its chemically treated matter. CONSTITUTION: The compsn. contg. the chaff is obtd. by mixing the powder of the chaff which is obtd. by pulverizing the chaff at room temp. with an impact pulverizing machine and has sp. gr. of >=0.4g/cm<3> and the natural alumino silicate or its chemically treated matter and granulating the mixture. The bulky chaff is made into the dense powder in such a manner to make the transportation, storage and post treatment easier than heretofore. An supplementing effect of silica component is obdt. when the compsn. is used as a soil fearing power improving agent.
Patent JP-H02210655-A (JP)
Title: Recording and/or reproducing device
Inventor: FUJINO TOYOMI
IPC: G11B15/675
Filed: 1989-02-10
Abstract: PURPOSE:To simplify and miniaturize device constitution by providing 1st and 2nd driving power transmission means which include tooth lacked gears and transmit the driving power of driving means so that a cassette transfer mechanism and a tape body drawing-out mechanism can be driven and operated by the same driving means. CONSTITUTION:This device is so constituted that the cassette transfer mechanism to transfer a tape cassette inserted from an insertion port and to engage a reel shaft with a tape reel wound with a tape body supported in the tape cassette and the tape body drawing-out mechanism to draw out the tape body from the tape cassette transferred by the cassette transfer mechanism and to guide the tape body to a tape traveling route can be driven and operated by the same driving means. Namely, the driving power from the same motor is transmitted from a gear group including the tooth lacked gear 63 via a transmission worm 56 to a rack gear 49 mounted to a cassette loading control frame and is transmitted from a group including the tooth lacked gear 98 to a rack 96 of a control cam operating plate 93 mounted to a tape loading control cam.
Patent JP-H07241904-A (JP)
Title: Method and apparatus for manufacturing partition plate for shelf
Inventor: OKAMOTO KEISUKE
IPC: B29C53/04
Filed: 1994-03-02
Abstract: PURPOSE:To enable a partition plate for a shelf to be consistently efficiently manufactured without occupying a great deal of space by a method wherein an original sheet is inserted between a fixed female mold and a male mold which are arranged to respective sides in a revolving drum of a regular polygon in intermittent stop by an inserting means, and is bent rectangularly by pressing down the male. mold to a heating part. CONSTITUTION:When an original sheet 20 is inserted between a vertically movable male mold 11 and a fixed female mold 9, the male mold 11 is pressed down to the heating parts 29, 30 with a vertically movable mechanism 37, and the original sheet 20 is bent perpendicularly by pressurizing with the female mold 9 together therewith. Then, it is gradually cooled as it is by following revolution of a revolving drum 27, or it is rotated while being corrected by cooling according to intermittent revolution of the drum 27 while cooling fluid is being made to pass through an inlet pipe 16 and a discharge pipe 17 which are connected to the upper male mold and the lower female mold by branch piping via rotary shafts 3, 4. Further, the male and female molds are released just this side before the original sheet-inserting means to house it in a specific place by extrusion with an extrusion means 55 of a cylinder 53. An L-shaped partition plate bent rectangularly by one revolution of the drum can be manufactured by intermittent revolution.
Patent JP-H10234057-A (JP)
Title: Stereoscopic video device and computer system including the same
Inventor: OZAKA TSUTOMU
IPC: G06T19/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To ensure display of a video image at a desired angle by detecting a view point of a viewer and controlling turning of a stereoscopic display device based on the view point of the viewer so as not to limit a stereoscopic vision area thereby allowing the viewer to view the stereoscopic display device in front. SOLUTION: When a viewer viewing a stereoscopic display device 100 changes its position with respect to the stereoscopic display device 100, a view point detection section 2 detects it as a movement of a viewing position and the detection result is fed to a controller 7 as a relative displacement between the stereoscopic display device 100 and the viewer. The controller 100 controls a turning base control section 3 based on viewing point moving information to turn the stereoscopic display device 100 to face the viewer in front. The viewing point moving information is fed to a stereoscopic camera main body 300 via a control means section 4 and a communication cable 400 and a rotary base control section 33 is driven via a controller 34.
Patent JP-S59161297-A (JP)
Inventor: MORIWAKI FUMIO
IPC: B26D1/38
Filed: 1983-02-28
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-H04247061-A (JP)
Title: Production of 3-butenenitriles
Inventor: SHIRAKAWA HIDEO
IPC: C07C255/07
Filed: 1991-01-31
Abstract: PURPOSE:To simply and readily produce 3-butenenitrile by reacting an inexpensive 3-chloro-1-propene with an alkyl cyanide or hydrogen cyanide and an alkali hydroxide in the presence of a specific catalyst in a specific pH range. CONSTITUTION:An inexpensive 3-chloro-1-propene shown by the formula CH2= CR<1>-CH2-Cl (R<1> is H or 1-3C alkyl) is reacted with an alkyl cyanide in the presence of cupric ion at pH 1-5, or 3-chloro-1-propene is reacted with hydrogen cyanide and an alkali hydroxide in the presence of cupric ion at pH 1-5 to give 3-butenenitrile. In this method, advantageously, a 3-butenenitrile is produced from inexpensive raw materials readily, safely and selectively.
Patent JP-H04272025-A (JP)
Title: Fixed amount distribution device for bulk to be transferred by conveyor
Inventor: TAKUWA HIROSHI
IPC: B65G11/12
Filed: 1991-02-27
Abstract: PURPOSE:To distribute bulk from an upstream conveyor to two systems of downstream conveyors accurately through chutes. CONSTITUTION:Bulk 1 from an upstream conveyor 2 is roughly divided into two parts in lateral direction by means of a fixed partition 4 mounted at the inlet chute 3, the divided bulk 1a and 1a' are fed to a pair of swing chutes 5a and 5b for which their phases are shifted by approx. 180deg. to each other and exhausted to an exit chute 10 in which a movable partition 11 is provided. Since the swing chutes 5a and 5b are turned, accuracy of distribution of bulk to the downstream conveyors 13a and 13b can be increased even if offset of load or segregation of grain size and components is present on the upstream conveyor 2.
Patent JP-H10214542-A (JP)
Title: Switch device
Inventor: NISHIMURA KOICHI
IPC: H01H25/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of preventing the decentering of a push knob mounted on the center hold of a rotary knob. SOLUTION: The front side of a push knob 15 is supported by a ring rib 22 provided on the inner periphery of the center hole 14 of a rotary knob 13 and a rib 24 provided on the rear side outer periphery of a push knob body 23 integrated with the push knob 15 is supported by a knob holder 25, so that the push knob 15 and the push knob body 23 integrated therewith can be supported at two front and rear paces. In this way, the decentering of the push knob 15 in the center hole 14 is prevented.
Patent JP-H02212938-A (JP)
Title: Access request control system for multi-processing system
Inventor: IZUMIDA NAOKI
IPC: G06F9/46
Filed: 1989-02-14
Abstract: PURPOSE:To easily detect the conversion of a variable medium and to easily access a device from plural programs by measuring the number of the programs, which use the device, at every device, and rejecting the subsequent access request to the device until a counting means counts '0'. CONSTITUTION:In a device supervising part 3, which controls the state of the plural devices in the same type and the access requests from the plural programs to the same device, a counting means A which counts the number of the programs using the device is provided at every device. Further an error signal sending means B, which rejects the subsequent access request to the device by the error signal to indicate the conversion of the medium until the counting means counts '0' when the medium loaded on the device is converted, is provided. Further the other program, which sends the access request to the device, references the error signal sending means, and it recognizes that the medium is currently used. Thus the exchange of the medium can be easily detected, and the access from the plural programs can be facilitated.
Patent JP-S58149367-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06C11/00
Filed: 1982-03-01
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-H04271689-A (JP)
Title: Closed caption broadcast receiver
Inventor: SHINDO HIROYASU
IPC: H04N7/03
Filed: 1991-02-27
Abstract: PURPOSE:To offer the closed caption broadcast receiver which use only one data line when applying selection data for selecting the display mode of character information based upon caption data to a decoding means. CONSTITUTION:A decision circuit 14 which decides which mode the selection data for selecting the display mode of the character information indicates and a selecting circuit 31 which selects one of display modes according to the decision result of the decision circuit 14 are provided in a decoding circuit 12.
Patent JP-2000232580-A (JP)
Title: Device and method for printing and recording medium
Inventor: IIIZUMI TOMOO
IPC: H04N1/405
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device which prints the image data equivalent to plural pages on a singl printing medium and also can deal with even a large quantity of image data to be processed by means of a memory of small storage capacity. SOLUTION: An image processing condition desired for image data is previously stored in a ROM and then designated to every original page of the image data. Meanwhile, the image processing is carried out by the dither method and by means of an intermediate code. The differences between printing positions and corresponding dither data are held on an offset table 7 is via a print area that is designated by the intermediate code. Then the dither table data based on the data obtained from the intermediate code and on the value of the table 7 and received from a RAM 6 are compared with the input data by a comparator 8 and converted into the data of a low gray scale.
Patent JP-S63200338-A (JP)
Title: Data card
Inventor: OYAMA SADAKIMI
IPC: G11B7/24012
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a data card which is inexpensive and is not affected by an external magnetic field and static electricity by disposing corded code information consisting of various densities on a base member formed of a resin and optically reading out such information. CONSTITUTION:The data card 1 is constituted of the base member 2 formed of the thin sheet-shaped resin, a data part 3 provided with the data coded by the various densities at a prescribed point on one face thereof and a protective film 4 provided to protect said part and to prevent copying. The code part of the various densities forming the data part 3 consists of bar codes 3a combined with black and white stripes having 1mu and 2mu line width. The protective film 4 consists of a resin contg. an absorber coating compd. to prohibit viewing of the bar codes 3a by ordinary visible light and forms a filter to allow the passage of light of >=940Nm wavelength. Copying of the data is prevented as well in such a manner.
Patent JP-S57148225-A (JP)
Title: Pressure measuring method
Inventor: NAGASAWA KIYOSHI
IPC: G01L9/00
Filed: 1981-03-10
Abstract: PURPOSE:To measure the pressure in a pipe from the outside of the surface of the pipe, by arranging gap sensors at the outside of the pipe without contact, measuring the distortion of the diameter of the pipe due to the pressure in the pipe, multiplying a proportional constant to the distortion of the diameter, and obtaining the pressure. CONSTITUTION:The two gap sensors 12 and 13 are arranged at the outside of the pipe 11 in the direction of the diameter without contact. Said sensors 12 and 13 are attached to a supporting table 14 and connected to amplifiers 17 and 18 by signal wires 15 and 16. The output sides of the amplifiers 17 and 18 are connected to a computing device 19. The gap lengths when the pressure is not present in the pipe 11 are measured by the gap sensors 12 and 13 at first. The outputs of the sensors are amplified by the amplifiers 17 and 18 to obtain the voltage signals, and they are sent to the computing device 19 and stored in it. Then the gap lengths when the pressure P in the pipe is acted are measured, and the results are sent to the computing device 19 through the amplifiers 17 and 18. The diameter distortion can be obtained from both values by a well-known computing method.
Patent JP-H06246262-A (JP)
Title: Water purifying device
Inventor: OKITA HIROTAKA
IPC: C02F1/44
Filed: 1993-02-23
Abstract: PURPOSE:To provide a water purifying device for purifying city water which can reduce the expenses arising from cartridge replacement and also eliminate the concern by users about the cartridge replacement time. CONSTITUTION:The water purifying device consists of an active carbon cartridge 3 and a hollow fiber membrane cartridge 7 interengageable by locking projections 9 and locking recesses 10 in which the locking projections 9 are receivable. At the time of replacing the hollow fiber membrane cartridge 7, the removal thereof is detected by a pressure-sensitive switch 25 and active carbon 1 is heated by a film heater 19 for the regeneration thereof.
Patent JP-S58166001-A (JP)
Inventor: YUKISHIGE KAZUMASA
IPC: B27B25/04
Filed: 1983-02-28
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。