baber/WOPTO huggingface dataset:
Patent JP-S57187511-A (JP)
Title: Gas burner for cooking utensils
Inventor: MURAMOTO AKIRA
IPC: F23D14/08
Filed: 1981-05-14
Abstract: PURPOSE:To prevent slanted walls of a gas burner from bending by accident, by composing the main body of a burner such that slanted walls are provided on both sides, bordering upon the ridgeline of a burner, gas injection ports are scattered to the slanted walls, and side walls are arranged to the slanted walls in the state of hanging down. CONSTITUTION:A number of gas injection ports 5 are scattered to slanted walls 3, and combustible gas is jetted up from a gas chamber 14. The side walls 2 integrally composed are arranged to the lower parts of slanted walls 3, in the states of hanging down, so as to be seved as reinforcement plates. With such an arrangement, the condition such that slanted walls are accidentially bent to turn down a ridge-line 4 at the corners is prevented, though the slanted walls 3 are brought into heated and expanded conditions during combustion. The bottom wall 12 of a gas chamber 14 is arranged being lifted up so that it can come near to the slanted walls 3. With such an arrangement, the capacity of a gas chamber is made small, accordingly, back fire can be prevented, needless to say in case of a gas of which combustion speed is slow, but in case that the gas of quick combustion speed is burnt.
Patent JP-S59197574-A (JP)
Title: Formation of abrasion resistant surface
Inventor: SABURI KATSUO
IPC: C23C22/74
Filed: 1983-04-25
Abstract: PURPOSE:To form an abrasion resistant surface, by heating a ferrous sintered material, to which phosphate chemical forming treatment is applied, under a specific condition in a reductive gaseous atmosphere. CONSTITUTION:A ferrous sintered material, to which phosphate chemical forming treatment is applied, is heated at 1,100-1,180 deg.C for 10-45min in a reductive gaseous atmosphere. By applying this heat treatment, the Fe-component under a film is reacted with the P-component in the film to form phosphoretted iron and a surface having abrasion resistance is obtained.
Patent JP-H10251102-A (JP)
Title: Sanitary insect pest repellent
Inventor: TANAKA ATSUSHI
IPC: A01N59/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sanitary insect pest repellent, safe to a human body and excellent in repellent effect and retention thereof. SOLUTION: This sanitary insect pest repellent comprises an inorganic oxide colloid solution dispersing at least one kind of element component selected from groups VIIA, VIII, IB, IIB in the periodic table and boron. Mn, Ni, Pt, Cu, Ag, Au and B are especially preferable as the element component in view of the safety to a human body and repellent effect. The element component of at least 0.1wt.% in terms of the oxide is preferably included as the oxide in the inorganic oxide fine particles because sufficient repellent effects are not expected when the content is smaller than 0.1wt.%. As the inorganic oxide constituting the inorganic oxide fine particles, those constituting a well-known colloidal solution can be used and the inorganic oxides are used without modification or as a complex oxide fine particles or a mixture thereof.
Patent JP-S56169736-A (JP)
Title: Preparation of high purity aluminum
Inventor: TERAI SHIROU
IPC: C22B21/06
Filed: 1980-06-02
Abstract: PURPOSE: To prepare a high purity aluminum, by using very simple equipment and operation to cool molten aluminum in a crucible from the bottom and to draw up a stirrer while stirring in the crucible in accordance with the solidification growth of the aluminum.  
     CONSTITUTION: The molten aluminum to be purified having a temperature of 658W695°C is thrown into graphite crucible 1 and graphite stirrer 3 is placed in the crucible. A cooling gas such as air is injected 8 to the bottom of crucible 1 to adjust the bottom temperature to a temperature of 650W690°C, thereby initiating the aluminum solidification. In this case, the operation is performed at a solidification growth rate of 0.1W2.5mm/sec, the revolution number of stirrer 3 being set at a value of 40W350r.p.m. During the period, the solidification growth rate of aluminum is determined by adjusting the drawing up rate of stirrer 3 based on the result. At the time when the solidification amount in accordance with the desired purity of purified aluminum is reached, stirrer 3 is lifted and immediately impure mother liquor remaining in the leadle is removed. Thereby, the solidified layer of the titled high  purity aluminum is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59198606-A (JP)
Inventor: CHIYUUMA AKIHIRO
IPC: H01B1/08
Filed: 1983-04-27
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-H09268787-A (JP)
Title: Floor supporting device
Inventor: ITO YOSHIFUMI
IPC: E04F15/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device that is available for changing easily and with improved efficiency height for each of floor blocks constituting a temporary stage and also available for reducing the number of workers therefor. SOLUTION: In this floor supporting device, each of support legs 3 that are arranged adjoiningly for supporting a plurality of floor blocks 1 constituting a temporary stage 2 from below at each of points where the floor blocks are put together is composed of a fixed leg 5 in a cross-shaped section supported on a fixed floor 4, an expansion leg 6 in a doglegged section that slides along four sections divided by the fixed leg 5, and rails formed at the end of the fixed leg 5 for holding the expansion leg 6, and the expansion leg 6 can be fixed to the fixed leg 5 at an optional height with a pin inserted into a fixing hole. A stay damper for urging the expansion leg 6 from below is fixed to the fixed leg 5 while a screw jack 14 is provided at the underside of the fixed leg 5.
Patent JP-S552521-A (JP)
Title: Control system for controlling spacing between articles carried along transport line
Inventor: SAKAI TSUGUO
IPC: B65G43/08
Filed: 1978-06-15
Abstract: PURPOSE: To provide a control system for controlling spacing between articles carried along transport line, which comprises a plurality of short, variable-speed conveyors disposed at a portion between transport conveyors for transporting each article at different speeds and thereby controlling the spacing between respective articles to be transported.  
     CONSTITUTION: At a portion of transport line consisting of transport conveyors 12, 13 and 19, there are provided a plurality of short, variable-speed conveyors 14W18, sizes of which are substantially equal to those of articles or produces 21 in the direction in which they are transported. Spacing between adjacent two products 21 is controlled by controlling the speed of conveyors 14W18 independently by speed controlling means 23 and the spacing is detected by a detecting means disposed at the front of conveyors 14W18. On the basis of signal afforded from the detecting means, speed of conveyors is controlled such that their speed is the required value at the extreme end portion of conveyors 14W18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252946-A (JP)
Inventor: ROBAATO BARUTON HODETSUKU
IPC: E06B3/66
Filed: 1988-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08268188-A (JP)
Title: Object detecting and display device
Inventor: MIMURO TETSUSHI
IPC: B60R21/34
Filed: 1995-03-30
Abstract: PURPOSE: To recognize an object existing in a dead angle when a side view mirror is recognized. CONSTITUTION: An ultrasonic sensor 14 to detect a parallel running vehicle existing in the scope of the dead angle in the running condition is provided to the housing 15 of a door mirror 13, and an optical fiber 17 flashed by driving an LED driving circuit 16 when a parallel running vehicle is detected by the ultrasonic sensor 14 is provided to the housing 15 of the door mirror 13 directing to the driver, and the driver confirms the flashing when he confirms the door mirror 13, so as to confirm that a parallel running vehicle is in the scope of the dead angle.
Patent JP-H01246581-A (JP)
Title: Image forming method
Inventor: OKUYAMA TAKEKI
IPC: G03G21/00
Filed: 1988-03-29
Abstract: PURPOSE:To enable superior visible images to be stably formed for a long period by using an electrostatic image bearing body made of a selenium photosensitive material and incorporating a specified metal aliphatic carboxylate in a toner for developing the electrostatic image. CONSTITUTION:The electrostatic image is developed with the electrostatic image developing toner containing at least one of lithium, sodium, and aluminum aliphatic carboxylates, and cleaning the photosensitive body with a blade made of a urethane rubber having a resilience coefficient of 30-70% at 20 deg.C, thus permitting the selenium type photosensitive body to be restrained from crystallization and extended in useful life, and well cleaned on the bearing body, and accordingly, superior visible images to be obtained for a long period.
Patent JP-H11261592-A (JP)
Title: Position dependent information providing system
Inventor: YOKOYAMA KAZUTOSHI
IPC: H04W4/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of information requested by the owner of a mobile terminal through simple operation of the mobile terminal without giving excessive load burden on the owner. SOLUTION: A user managing part 21 exchanges information between an interface 15 and an information acquiring part 23. A position identifier 27 manages the current position of a visitor. An information class identifier 29 preserves and manages information class identification information for requesting a designated acquisition and information class identification information of default. Each time current position identification information is applied from the interface 15, the user managing part 21 updates identification information in the position identifier 27 corresponding to the identification information. Each time the designation information of an information class is supplied from an interface 25, the user managing part 21 updates the information class identification information in the information class identifier 29 corresponding to the designation information.  When the identification information is updated or the information class identification information is updated, the user managing part 21 issues to the information acquiring part 23 a request to acquire including the identification information and the information class identification information.
Patent JP-S548301-A (JP)
Title: Power absorbing device for testing automobile
Inventor: HOSHI KIICHI
IPC: G01M17/007
Filed: 1977-06-22
Abstract: PURPOSE: To perform an acceleration-deceleration equivalency test free of dispersion, by changing output signals that control a power absorpting quantity with a lapse of time after commanding the starting of a starter by means of a device for generating control signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03274732-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO TETSUYA
IPC: H01L21/3205
Filed: 1990-03-26
Abstract: PURPOSE:To enable electromigration resistance and stress migration resistance to be improved simultaneously, by stacking more than two metal layers having different grain sizes to make a wiring structure. CONSTITUTION:A gate electrode 4 is formed on the surface of a silicon substrate 1 via a MOSFET source, a diffusion region to serve as a drain region and an insulated film 3. And a wiring 6 is formed on this gate electrode 4 via an inter-layer insulated film 5 with the upper part of the wiring 5 covered with a passivation film 7. This wiring 6 is of the 3-layer structure. In other words, the bottom layer 6a in contact with the silicon substrate 1 consists of a high melting point metal layer W, Mo, TiN, TiW, etc., having a small grain size. On this bottom layer 6a, an intermediate layer 6b of Al-type-metal having a comparatively large grain size is prepared. On this intermediate layer 6b, a top layer 6c of a highmelting point metal layer having a small grain size is stacked in the same manner as the bottom layer 6a. This makes it difficult for the wiring to break even if the wiring width becomes narrow, thus improving the reliability of the device.
Patent JP-S58191084-A (JP)
Title: Graphic recognizer
Inventor: ATSUMI SHIROU
IPC: G06V10/24
Filed: 1982-05-04
Abstract: PURPOSE:To reduce the detecting error and to detect with high accuracy the center point coordinates, by obtaining the centroid after printing out a graphic pattern to detect the center point the graphic pattern. CONSTITUTION:A graphic pattern 20 which is read and binary coded at a reading part 10 is painted out, and the inside of the outer frame is painted out at a pattern producing part 30. Then a center point coordinate detecting part 40 calculates the centroid of a paint-out pattern to detect the center point coordinates. A blur of the pattern 20 or a noise point outside a contour line, if arises, gives no direct effect to the detecting error of the center point, and just a part of many black points gives an effect. In this connection, the inside of the frame is painted out to reduce extremely the effect of an inside pattern condition to the detection of the center point. In such a way, the center point coordinates can be detected with high accuracy.
Patent JP-S63284375-A (JP)
Inventor: ANDERSSON ERLAND
IPC: E02D27/42
Filed: 1988-03-29
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-H07275120-A (JP)
Title: Rice cooker
Inventor: SAEKI AKIHIKO
IPC: A47J27/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide a rice cooker on which a cover packing can be loaded/ unloaded and that can be used only by mounting the cover packing CONSTITUTION:This rice cooker is formed by providing an elastic member 10 which presses a cover unit 3 on a hinge part 1a in an opening direction, loading the cover packing 6 on the cover unit 3 loadably/unloadably, and providing by integrating a cover engaging part 12 to be engaged with the main body connecting part 1b of a container main body 1 on the cover packing 6.
Patent JP-S58193391-A (JP)
Title: Method of plating bundle of fiber
Inventor: ISHIKAWA TETSUO
IPC: D06M11/00
Filed: 1982-04-30
Abstract: PURPOSE:To plate each of fibrous strands with uniform thickness without the formation of damages or disconnection in the fibrous strands, by letting the bundle of fibers run along the same direction as that of the stream of a plating liquid ejected through a rectangular ejection opening, and opening the bundle of fibers by the flow of the plating liquid. CONSTITUTION:Two or more nozzles 4 having rectangular ejection openings are provided at the side of inroducing the bundle 1 of fibers inside a plating tank 3, so that a plating liquid is sprayed in parallel with the direction of carrying the bundle 1 of fibers and circulated toward the side of discharging the bundle of fibers. In addition, a rectifying plate 6 having many small holes is provided at a proper domain from the vicinity of the nozzles 4 to the direction of discharging the bundle 1 of fibers, to define a parallel passage for the parallel stream of the plating liquid from the nozzles 4. Thus, the bundle 1 of fibers being twisted is sufficiently opened by the stream of the sprayed plating liquid, and each of fibrous strands can be stably plated with uniform thickness by the parallel stream of the plating liquid.
Patent JP-S5523109-A (JP)
Title: Urethane foam packaging material and its manufacture
Inventor: KASHIWARA AKIO
IPC: B65D81/02
Filed: 1978-06-17
Abstract: PURPOSE: To obtain the title material of rigidity and restoring potential, also having improved fixabiliby along with cushioning characteristics, by mixing scrap pulp, etc., in an expandable urethane composition, and stirring the mixture to expand.  
     CONSTITUTION: (A) as a base material, 100 parts by wt. of an expandable urethane composition and (B) as a filler, 10W300 parts by wt. of scrap pulp and/or  wood fibers are mixed and stirred to carry out expansion, thereby effecting firm bonding of the filler in a homogeneously dispersed state in the base material matrix. The component A is an expandable urethane stock solution comprising a liquid consisting mainly of an isocyanate and the record liquid consisting chiefly of a polyether polyol and/or a polyester polyol. The equivalent ratio : active isocyanate/active hydrogen is 6/10W10/6. The component B is a fibrous material with each fiber length being 0.5W5mm and an apparent densiby being 0.01W0.1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03275733-A (JP)
Title: Production of carrier for immobilizing biologically active substance
Inventor: MATSUKI TOSHITSUGU
IPC: B01J20/26
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title carrier inactivated in existing secondary amino group and reduced in non-specific absorption of protein by treating a molded article in which at least surface part is formed of a specific polymer with formaldehyde, etc. CONSTITUTION:A molded article composed of a polymer (preferably polyphosphazene) in which at least surface part has a functional group (e.g. aldehyde group, hydroxyl group, amino group, etc.) capable of covalently bonding to a secondary amino group and biologically active substance is treated with formaldehyde and/or acetaldehyde to provide the aimed carrier.
Patent JP-H09263058-A (JP)
Title: Thermosensitive recording material
Inventor: OKADA AKINORI
IPC: B41M5/333
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve thermal response and the preservation stability of a texture part and an image part by adding a salicylic acid derivative expressed by specific formula or a metal salt thereof and 2,4-dihydroxy-2'- methoxybenzanilide to a thermosensitive recording material containing an electron acceptive compound. SOLUTION: In a thermosensitive recording material containing a dye precursor and an electron acceptive compound, at least one salicylic acid derivative or metal salt thereof expressed by formula as an electron acceptive compound is added and further, 2,4-dihydroxy-2'-methoxybenzanilide is added. In the formula, X1 , X2 are a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a halogen atom; R is an alkyl group, an alkenyl group, an aralkyl group or an aryl group. Examples of this salicylic acid derivative and the metal salt thereof include 3-methyloxycarbonyl aminosalicylic acid and 3- ethyloxycarbonyl aminosalicylic acid.
Patent JP-2000268738-A (JP)
Title: Magnetron endhat assembly
Inventor: FUKAYA YOSHITAKE
IPC: H01J23/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron endhat assembly enabling a secure joint by eliminating a detached welded part, and a magnetron cathode structure using the magnetron endhat assembly. SOLUTION: A magnetron endhat assembly comprises endhats for a magnetron 1 and 4 where recesses 11 and 12 are formed, a blazing material 6 is filled in the recesses 11 and 12, and lead rods 2 and 3 are pressingly inserted into the recesses 11 and 12 by heating at a temperature less than the recrystallization temperature of molybdenum to join, and the lead rods 2 and 3. A magnetron cathode structure 10 uses the magnetron endhat assembly, and the endhats 1 and 4, and the lead rods 2 and 3 are joined closely by melting the blazing material at joints.
Patent JP-H01245400-A (JP)
Title: Vehicle number recognizing device
Inventor: YAMAMOTO KIMIYUKI
IPC: G06K9/20
Filed: 1988-03-28
Abstract: PURPOSE:To reduce the whole data volume while keeping a number plate feature value by extracting the picked-up image of the front of a vehicle and executing processing such as differentiation, binarization, feature extraction, and compression. CONSTITUTION:The TV-picked-up image signal of the front of the vehicle including the number plate is stored in a frame memory 4 through an A/D converter 2 and a distributor 3 in a vehicle number recognizing device body 20 including a CPU 11, the output of the converter 2 through the distributer 3 is supplied through an input controller 5 and the feature of the vehicle number on the number plate based upon a image density difference is determined by a differentiating circuit 6 and a binarizing circuit 7, a feature extracting circuit 9 and compressed by a compressing circuit 9 and stored in a feature buffer 10. The position of the number plate is estimated from the storage position, corresponding frame data in a memory 4 is binarized and the binary data are stored in a binary image memory 13, so that the whole data volume can be reduced while keeping the number plate feature value. Consequently, the vehicle number of the number plate can be rapidly and surely recognized by respective pattern matching of the circuit 10 and the memory 13.
Patent JP-H08268533-A (JP)
Title: Conveyor temperature monitoring device
Inventor: TAKAGI YOSHIAKI
IPC: G01K13/06
Filed: 1995-03-30
Abstract: PURPOSE: To precisely detect an abnormal temperature rising place with high accuracy even on a conveyor whose device is simple and which excents over a long distance by respectively adding plural optical fiber sensor parts at intervals in the width direction under a return roller to send a return side belt part of the conveyor. CONSTITUTION: Optical fiber sensor parts 11A, 11D, 11G and 11B, 11E, 11H are mutually added at intervals in the width direction in two stages above and below a return roller 8. Optical fiber sensor members 11G, 11F and 11I are also added just above a space part 12 of a belt conveyor 3. A high output pulse from a laser beam source of a measuring part is made incident on the optical fiber sensor parts 11A to I, and generates the scattered light. A control part finds a temperature of places to which the optical fiber sensor parts 11A to I are added from its return light. In this way, an abnormal temperature rising place can be precisely detected with high accuracy even on the conveyor whose device is simple and which extends over a long distance.
Patent JP-H07258036-A (JP)
Title: Solid powder cosmetic
Inventor: YOKOZUKA AKIHITO
IPC: A61K8/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a cosmetic which is excellent in formability and impact resistance and also having excellent operability, transparency of the finished product and coloring properties while holding smoothness characteristic&to spherical powder and usability free from oily feeling. CONSTITUTION:This solid powder cosmetic contains 250wt.% of spherical powder based on the total amount of the cosmetic, a water-soluble polymer and an oil component. The water-soluble polymer can be selected from a mucopolysaccharide, a natural water-soluble polymer compound and a synthetic water-soluble polymer compound. Preferably, a salt of hyaluronic acid and carboxymethylcellulose sodium salt are preferable in view of formability. The compounding ratio of the water-soluble polymer is 0.1-10wt.%, preferably 0.5-5wt.%, based on the total amount of the cosmetic. The content of the oil component is as much as needed for the coloring of a color material and is not specified. However, the amount age as possible, e.g 3-5wt.%, is preferable in of view of the durability of color. As the spherical powder, powder of a resin, e.g. polyethylene, polystyrene, nylon, methyl polymethacrylate, silica, polymethylsilsesquioxane or silicone is used.
Patent JP-H11268695-A (JP)
Title: Liquid fuel tank for navigation body
Inventor: NISHI KAZUSHIGE
IPC: B64D37/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To stably supply fuel inside the tank to the engine side regardless of the posture of the navigation body. SOLUTION: An intake pipe 4 and a transmission pipe 5 for fuel are connected to an upper side wall and center portion of the side wall of a collector tank 3 which is disposed inside a fuel tank body and which has a cylindrical cross section. A rotatable swing valve 14 connected to an opening portion of the transmission pipe 5 is provided inside the collector tank 3. A fuel inlet 14a and a weight member 15 in the form of flat plate is provided at a tip of the swing valve 14. A fuel tank is constructed such that the fuel inlet 14a of the swing valve 14 is always located below the fuel surface regardless of the position of the remaining liquid fuel inside the collector 3 and can take in fuel.