baber/WOPTO huggingface dataset:
Patent JP-H08313584-A (JP)
Title: Constant-temperature oven for ic tester handler
Inventor: FUKUMOTO KEIICHI
IPC: G01R31/30
Filed: 1995-05-23
Abstract: PURPOSE: To provide the structure of a constant-temperature oven which can uniformly preheat an IC device to be measured to a prescribed set temperature in a short time by providing the oven in an IC tester handler. CONSTITUTION: A constant-temperature oven 11 for IC tester handier is constituted of a heater 3 which is a heating source for heating an IC device 10 to be measured to a prescribed set temperature and provided inside a heat insulating wall 4 surrounding the internal space of the oven 11, axial fan 2 which generates a circulating flow of gas while the fan 2 is rotated by a fan motor 1, and duct 8 which is provided near the circumference of the fan 2 and forms the circuit of the circulating flow 7 together with a rotary stage 5 and the wall 4.
Patent JP-H08320778-A (JP)
Title: Screen blinking device on display device
Inventor: NAKAO YOSHIKATSU
IPC: G06T1/60
Filed: 1995-05-24
Abstract: PURPOSE: To display a display component on a screen as if it blinks by displaying a displayed screen fast on the graphic display device. CONSTITUTION: In a computer, the graphic display device G is installed and buffer frame memory devices M1 and M2 where store information for drawing are provided; and a screen blinking program P1 is provided which controls the transfer of information between the graphic display device G and buffer frame memory devices M1 and M2, an internal timer device C is provided which acquires an elapsed time to make blinking intervals constant, and a timer event program P2 is provided which starts the screen blinking program P1 with a trigger generated at constant intervals. Further, an application program AP1 is provided which operates a screen that is being drawn.
Patent JP-S5574390-A (JP)
Title: Control of dc motor
Inventor: KADOKURA TOSHIO
IPC: H02P7/292
Filed: 1978-11-30
Abstract: PURPOSE: To eliminate a motor-produced torque at the time of switching a conversion device, by shifting the ingnition positions in the direction of γ limit at the time of switching inverter operation and converter operation in the anti-parallel thyristor Leonard system.  
     CONSTITUTION: When DC motor 10 is controlled by the anti-parallel thyristor Leonard system by using No.1 and No.2 thyristor conversion devices 7 and 8, output 4a of current amplifier control circuit 4 and output 16a of phase control bias setting circuit 16 are inputted to phase control circuit 6 in the control circuit. At the time of switching inverter operation and converter operation, phase control bias setting circuit 16 sets thyristor ignition positions γ 1 , α 1  by shifting them by Δγ and Δα to the side of γ limit. By this, it is possible to eliminate a motor-produced torque at the time of conversion, inconvenient for an elevator, for example. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6039737-A (JP)
Title: Method of forming black matrix type phosphor screen
Inventor: NOJIMA KENJI
IPC: H01J9/227
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a stable black matrix type phosphor coat by coating the surface of a panel of which a PVA coated pattern is formed with light absorption material and removing a coat of a reaction section and the light absorption material on the coat and then cleaning the panel. CONSTITUTION:A coat is formed by coating the surface of a panel with a PVA solution containing dichromate as sensitizer. A cross-linking reaction is generated by locally exposing this coat and a coat of a non-reaction section is removed. The surface of the panel containing the coat is coated with light absorption material and a coat of a reaction section and the light absorption material applied on the coat are removed using an oxidizing agent solution such as H2O2. This panel is cleaned in a wet state using an NaOH aqueous solution. Subsequently the surface of this panel is coated with a slurry in which phosphor particles are diffused in a PVA sensitizing solution. Exposure is applied through a mask and phosphor picture elements are stuck to the gap of the light absorption material. Even when the oxidizing agent concentration is high, a black matrix type phosphor secreen can be formed without the slipping off of the phosphor picture elements by this method.
Patent JP-H07331122-A (JP)
Title: Coating composition for preventing snow ice from adhering
Inventor: YOSHIDA MITSUNORI
IPC: C09D183/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a coating for preventing snow and ice from adhering which gives a coating film whose solid surface free energy is small and which is itself good in weather resistance and high in coating film strength by mixing a fluorine-containing copolymer resin made up of a fluorine copolymer resin and an acrylic resin with a specific hydrophobic compound. CONSTITUTION:There is provided a coating composition prepared by mixing 100 pts.wt. fluorine copolymer resin made up, as essential components, of 40 to 80wt.% fluorine copolymer resin made of vinylidene fluoride, tetrafluoroethylene, and hexafluoropropylene as monomer components and 60 to 20wt.% acylric resin containing methyl methacrylate as a monomer component with 0.1 to 200 pts.wt. one or more of hydrophobic compounds selected from nonionic surfactants, fluorosurfactants, low-molecular weight tetrafluoroethylene polymer powders, and silicon resin powders. By mixing the fluorine-containing copolymer resin with the hydrophobic compound, the contact angle with water is made large, i.e., the solid surface free energy is made small.
Patent JP-S63312212-A (JP)
Title: Hydraulic stabilizer controller
Inventor: MORIGUCHI KOICHI
IPC: B60G21/02
Filed: 1987-06-15
Abstract: PURPOSE:To simplify a flow controlling valve in a hydraulic stabilizer controller for hydraulically controlling tortional rigidity by providing a single rod cylinder between left and right unspring members and a stabilizer to connect an oil pressure chamber of cylinder to an oil pressure source through a change-over valve and the flow controlling valve. CONSTITUTION:An electronic controller 50 calculates a desired stroke of a hydraulic cylinder 9 according to signals from a vehicle speed sensor 60, steering sensor 62 and stroke sensor 63 to generate the control signal to a flow controlling valve 33 and a direction changing-over valve 31 for restraining rolling of a vehicle in the turning of vehicle. For example, in the turning, the direction changing-over valve 31 is changed over to the extension mode 31b or contraction one 31c according to the turning direction to gradually change over the flow controlling valve 33 from the communicating mod to the shut-off one. Thus, pressurized oil is supplied gradually to the hydraulic cylinder 9 to extend and contract it to a predetermined stroke. Hence, high working accuracy for the controlling valve can be dispensed with.
Patent JP-S5936947-A (JP)
Title: Semiconductor device
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/02
Filed: 1982-08-25
Abstract: PURPOSE:To prevent the decrease in performance of characteristic semiconductor elements by shortening heating time by a method wherein a glass layer having the unevenness of the softening point is provided on the junction surface between the package main body and the cap, which are adhered by heat-pressing at a low softening point. CONSTITUTION:The glass layers of both sides which fix the package main body 1 and the package cap 2 are decided as the glass layer 11 of a high softening point and the glass layer 12 of a low one, and the softening point is varied. This package is heated by a temperature lower than the high softening point of the glass layer 11 at the temperature corresponding to the low softening point of the glass layer 12 and thus pressed, resulting in adhesion. As a result, the glass layer 11 on the side of the main body 1 hardely deforms; only the glass layer 12 on the cap side joints to the upper surface of the glass layer 11 while softening and deforming, and accordingly is fixed by being cooled. In this case, the glass layer 11 does not soften and is not forced out by softening deformation; therefore the generation of a glass boundary surface in recess form is also eliminated.
Patent JP-H09308986-A (JP)
Title: Brazing sheet and its manufacture
Inventor: NAKADA TOMOYUKI
IPC: B23K35/22
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a brazing sheet excellent in flexibility and workability by containing powder brazing filler metal in a sheet made of metallic fibers as a base. SOLUTION: Metallic fibers are mixed with binding resin which is thermally decomposed at low temperature and the mixture is dispersed in water to form a sheet by the wet paper manufacturing method first. The sheet to be obtained by this paper manufacturing method is of fine network structure in which the metallic fibers and binding resin are uniformly dispersed. The sheet which mainly consisting of the metallic fibers plays the role of a core to make the powder brazing filler metal into a sheet. A brazing sheet can be manufactured by impregnating or coating the solution in which the powder brazing filler metal, the binder which is thermally decomposed at low temperature, and the binder having the thickening effect are dispersed and solved on the sheet which is made of the metallic fibers as a base.
Patent JP-H11333930-A (JP)
Title: Method and apparatus for sticking film
Inventor: OGITANI OSAMU
IPC: B29C63/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To cover the inner surface of a minute recession part completely by a method in which films, after being stuck to a substrate, are heated in specified conditions, a photosensitive resin layer is swelled by heat and a laminating liquid, fluidized, and cooled to a specified temperature. SOLUTION: A laminating liquid 25 is adhered to both sides of a substrate 16, enters lots of minute recession parts formed on the sides, and adheres to close them. Next, films 22A, 22B are stuck by upper and lower side laminating rolls 18, 20. Next, when the substrate 16 passes through a heating zone 26, it is heated at 40-120 deg.C for 90-1 min. In this way, a photosensitive resin layer is swelled by the laminating liquid 25 in the recession parts, its fluidity is increased by heating, and the resin layer is packed in the recession parts. In addition, in this state, the substrate 16 passes through a cooling zone 28 in order to be cooled at 35 deg.C or below.
Patent JP-S5272380-A (JP)
Title: Film forming apparatus
Inventor: TSUJI TAKAO
IPC: C23C14/12
Filed: 1975-12-12
Abstract: PURPOSE:To form uniform organic film on a base material of a large area by controlling the current through plural discharge electrodes opposite conductive layer on which the film is formed.
Patent JP-H10338803-A (JP)
Title: Polycarbonate resin composition
Inventor: KANAYAMA SATOSHI
IPC: C08K5/34
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To produce a polycarbonate resin composition reduced in deterioration in properties and yellowing by compounding a polycarbonate resin with a compound having a nitrogen-containing saturated heterocyclic ring and a polyalkylene glycol, a polyalkylene glycol ether or a polyalkylene glycol ester in a specified ratio. SOLUTION: The compound having a nitrogen-containing saturated heterocyclic ring is a compound of formula I or II. 100 pts.wt. polycarbonate resin is compounded with 0.01-5 pts.wt. compound having a nitrogen-containing saturated heterocyclic ring and 0.01-5 pts.wt. polyalkylene glycol and its ether or ester. In the formulas, X<1> to X<5> are each a single bond, carbonyl, -O- or -NR<14> -; X<6> and X<7> are each amino or -CR<15> -; at least one of X<2> , X<3> , X<6> and X<7> has nitrogen; R<1> to R<15> are each H, a 1-30C alkyl, a cycloalkyl or the like; Y is a 1-10C alkylene, an alkenylene or the like; m, n, p, q, r and s are each 0-10; m+n, p+q and r+s are each 1-20.
Patent JP-H0816440-A (JP)
Title: Generation management control system
Inventor: TSUCHIYA SHOJI
IPC: G06F21/31
Filed: 1994-06-30
Abstract: PURPOSE:To automate the management of properties such as programs and definition bodies and their generations and the reflection at the time of resource update as to the generation management control system which manages the properties and their generations. CONSTITUTION:This system is equipped with a generation management library 1 having an actual property area 2 wherein the properties including various source programs, the definition bodies such as icons, etc., and update histories, etc., are stored, a security information area 3 wherein security information such as log-in IDs, the property names, and the generations are stored, and an update order information area 4 wherein information on the update series of the properties is stored and a control processing part 5 which perform processes for storing the properties in the generation management library 1, etc., and checks access; and the control processing part 5 compares the log-in ID of access for reusing properties from a terminal device 6, etc., with the security information registered in the security information area 3 and acquires, the properties from the actual property area 2 when the ID matches the security information, thereby expanding them in a user space.
Patent JP-H11344568-A (JP)
Title: Nuclear medicine diagnostic device
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the position recognition accuracy of the gamma ray in a nuclear medicine diagnostic device equipped with a semi-conductor detector. SOLUTION: In a nuclear medicine diagnostic device, a plurality of semi-conductor detection elements in which a bias application electrode 2 and a signal fetch electrode 4 are formed on both sides of a flat semi-conductor cell 1 are arranged in a two-dimensional manner in X and Y directions, the gamma ray is detected from the radioisotope charged in a sample by the semi-conductor detection elements, and the internal concentration distribution of the radioisotope is generated based on the detected signal. The bias application electrode 2 is split into a plurality of electrode elements 2a, 2b in Z-axis.
Patent JP-2000336614-A (JP)
Title: Road surface cutting machine
Inventor: TANAKA TOMOHIKO
IPC: E01C23/09
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a road surface cutting machine capable of cutting a road surface near an object such as a guard rail with a cutting device. SOLUTION: In a road surface cutting machine provided with a cutting device 3 in a bottom part of a car body 2 of a self-traveling vehicle 1, a support means for supporting the cutting device 3 freely to be slid to a position projected outside from a side of the car body 2 in the cross direction of the car body 2 is provided, and a slide means for sliding the cutting device 3 is provided.
Patent JP-S63312647-A (JP)
Title: Semiconductor device
Inventor: KATSUKAWA KIMIAKI
IPC: H01L21/52
Filed: 1987-06-15
Abstract: PURPOSE:To prevent the formation of air gaps and to obtain reliability and high quality by providing bumps on parts corresponding to the through holes of a semiconductor substrate in a region for mounting the substrate of a vessel, and bonding the bump surface by an adhesive to the hole surface of the substrate. CONSTITUTION:A vessel has bumps 7 on a region to be formed with through holes (viaholes) formed to introduce a surface electrode to a rear surface in a semiconductor substrate. The bumps 7 are formed by sequentially plating Ni, Au on a Cu material, and the region to be attached with the substrate is selectively covered with an AuSn film 8 including the bumps 7. When a semiconductor chip is mounted in the vessel, the through holed of the rear surface of the substrate are fitted to the bumps 7, the AuSn is melted to be draped in a state that the AuSn is heated to its melting point or higher. Then, the substrate 1 can be bonded to the vessel without air gap.
Patent JP-S6128516-A (JP)
Title: Low-softening point hydrocarbon polymer and its use
Inventor: TAKEDA MASAMI
IPC: C09J157/02
Filed: 1984-07-20
Abstract: PURPOSE:The titled polymer having excellent heat stability and low odor and being useful as, for example, a softener for a hot-melt or solvent-type pressure-sensitive tackifier, comprising a hydrogenated product of an unsaturated hydrocarbon/9,10-dihydrodicyclopentadiene copolymer. CONSTITUTION:A hydrocarbon polymer obtained by hydrogenating a copolymer comprising (A) an unsaturated hydrocarbon (e.g., 1,3-butadiene or 1,3-pentadiene) and (B) 9,10-dihydrodicyclopentadiene or its derivative and having a content of structural units derived from compound A of about 20-98mol%, a content of structural units derived from compound B of about 80-2mol%, a softening point <=60 deg.C and an iodine value <=100. This polymer is excellent in heat stability and low odor and useful as a tackifier or softener for a pressure-sensitive adhesive, especially, a hot-melt or solvent-type pressure-sensitive adhesive.
Patent JP-H0329743-A (JP)
Title: Set-up type container set with hand strap
Inventor: KAI HISAO
IPC: B65D25/22
Filed: 1989-06-14
Abstract: PURPOSE:To facilitate the setting up by a method wherein the title container set is composed of a fixing frame, a sheet shaped side wall, which can be fitted in the fixing frame while being rolled and at the same time, has a rigidity, and a bottom member, which has a slightly longer outer periphery than the inner periphery of the side wall when the side wall is annularly inserted in the fixing frame, and a lid; and a hand strap is fitted to the side wall or fixing frame, to be slidable in the long direction. CONSTITUTION:On a side wall 1 for which a polypropylene sheet is used, at positions which are symmetrical under the set-up condition, respective two slits in two rows, 2a, 2b, 2c and 2d are bored. One end of a hand strap 3 is made to pass through the slit 2b at the lower end from inside to outside, and then is made to pass through the slit 2a, which is located directly above the slit 2b, from outside to inside. The other end of the hand strap is made to pass through the slid 2d, which is located at the lower end on the other row, from inside to outside, and is made to pass through the slit 2c, which is located directly above the slit 2d, from outside to inside. Under this condition, the side wall 1 is inserted in a fixing frame 4, and the hand strap is wound around the lower part of a bottom 5, and the bottom 5 is pushed in the lower end of the side wall 1 by the inner side of this hand strap to form a container. Then, when the hand strap 3 is pulled upward, the hand strap slides through the slits 2 and fixes firmly the bottom 5 to the lower part of the container. After a content is filled, a lid 6 is pushed in. By this method, the title container set does not take much space for storage when it is empty, and can be easily set up for use.
Patent JP-S6210543-A (JP)
Title: Device for deflecting air flow in air conditioner
Inventor: FUJIWARA KATSUHIKO
IPC: F24F11/02
Filed: 1985-07-08
Abstract: PURPOSE:To make it possible to shorten the rise-up time during a space heating operation and to carry out an effective space heating by setting the blow-off to a horizontal branch flow when a set temperature reaches an OFF point to switch to 'weak air flow' and by setting the blow-off of air to downward branched flows when the set temperature reaches an ON point to switch to 'strong air flow'. CONSTITUTION:When the indoor temperature detected by a thermistor 21 is raised and reaches on OFF point of the set temperature, a compressor stops its operation. When a middle motor 3 and a lefthand motor 9a is rotated rightwards and a righthand motor 9b is rotated leftwards and stopped, the blow-off and assumes horizontal branched flows and the air flow quantity of a blower 16 is switched to 'weak'. Then, when the room temperature is lowered and the set temperature reaches an ON point, the compressor resumes its operation. When the middle motor 3 and the righthand motor 9b are rotated leftwards and the lefthand motor 9b is rotated rightwards, and stopped, the blow-off air assumes downward branched flows and switches the blower 16 to 'strong air flow'. By doing so, the space heating is carried out without imparting coldness to one's body, and further the wall surface is warmed. Hence, the rise-up time can be shortened and the temperature distribution within the residential space can be made uniform.
Patent JP-H089966-A (JP)
Title: Method for transporting animal cell
Inventor: YOKOYAMA KANEHISA
IPC: C12N5/07
Filed: 1994-06-30
Abstract: PURPOSE:To improve a survival ratio of animal cells maintaining their functions without using a specific device by embedding a mass of the animal cells in a specific colloid solution after forming the mass of the cells, keeping the solution at a predetermined temperature and efficiently transporting the animal cells. CONSTITUTION:This method for efficiently transporting animal cells is to form a gel layer of collagen such as type 1 collagen having no telopeptide, culture the animal cells such as primary cultured hepatic cells or primary cultured mammary gland cells to form a mass of the cells, embed the mass of the cells in a specific colloid solution and transport the embedded cells by keeping them in a temperature range in which the colloidal solution exists as a gel state. The colloidal solution has the following specific characteristics; the solution becomes a sol state by heating and a gel state by cooling, contains gelatin as a main component in the concentration range of 1-20 % and has the transformation temperature between the sol state and the gel state in the range of 4-39 deg.C.
Patent JP-H08321949-A (JP)
Title: Binarization processing method for intermediate tone image
Inventor: FUJIKURA SHUICHI
IPC: H04N1/405
Filed: 1995-05-24
Abstract: PURPOSE: To improve the quality of an intermediate tone image subject to binarization processing. CONSTITUTION: An image 10 of an intermediate tone density is divided into a mesh 11 comprising, e.g. 2×2 picture elements. The four picture elements are binarized by using separate threshold levels. A binarizing error caused for each picture element is added for four errors and its mean value is obtained. Furthermore, the mean value is shared to peripheral picture elements with a proper weighting for the correction. Thus, the four kinds of threshold levels are changed periodically in the main scanning direction and the subscanning direction by a width of the mesh 11. When the correction is reflected in a print image, uneven density observed in a conventional error spread method is reduced and uniform multi-gradation expression is attained as a whole.  Moreover, when large and small threshold levels are spread by taking it into consideration that they are not concentrated on part of the mesh, the uneven density taking the width of the mesh 11 as a period is relaxed.
Patent JP-S5373001-A (JP)
Title: Test system of mobile communication equipment
Inventor: KURITA TOMIO
IPC: H04B7/26
Filed: 1976-12-13
Abstract: PURPOSE:To make it possible to make an operation test of communication facilities of the mobile station from the base station, by automatically responding to the signal from the base station from the mobile station.