baber/WOPTO huggingface dataset:
Patent JP-H0771011-A (JP)
Title: Marker delivery and recovery device for road
Inventor: YUUJIN EICHI RUUOMA
IPC: E01F9/70
Filed: 1991-01-23
Abstract: PURPOSE: To install and recover cones for roads safely by providing a cone wheel formed of a pair of panels and holding cones in a tapered circular space formed between the panels. CONSTITUTION: A cone wheel 22 constituted of a pair of circular panels is arranged one side part of a load-carrying platform 6. In the case of installing cones on a road, the cone wheel 22 is first rotated, and the cones are gripped at a tapered circular space (i.e., a cone housing part) formed between the pair of panels. Then the cones are transferred in the direction of the ground along the circumference of the cone wheel 22. The cones are installed on a road surface as guided by a stripper 110, guides 101 and 102, and an enlarged space 99. By performing operations in the opposite order to the above, the cones located on a road surface are recovered and removed.
Patent JP-S59181065-A (JP)
Title: Mis type semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/78
Filed: 1983-03-30
Abstract: PURPOSE:To improve the quality of an element by providing an element isolating zone made of dioxidized silicon film which contains reverse conductive type impurity to a source or drain region adjacent to the zone or a polycrystalline silicon film. CONSTITUTION:An SiO2 film 2 is covered on a P type semiconductor substrate 1 by a chemical vapor phase growing method, and patterned by a photographic process to form an element isolating zone. Then, a P type semiconductor layer is epitaxially grown from the upper surface, and a P type element region 3 is formed. Boron is diffused from a boron silicate glass film 12 to an element region 13 by the heat treatment during the steps to form a boundary S in high density P type region 16. Thus, the portion S that the conventional leakage current is generated is erased by inversing from N type to P type. Accordingly, the leakage current from these regions can be reduced, thereby improving the element characteristic.
Patent JP-H11258608-A (JP)
Title: Device and method for rubbing
Inventor: OSAKI YUJI
IPC: G02F1/1337
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the rubbing device, and rubbing method, with high productivity which prevents a substrate as a body to be rubbed from being charged electrostatically in a processing stage by the rubbing device. SOLUTION: The rubbing device consists of a conveyor 6 which conveys the substrate 11 as the body to be rubbed and a rubbing roller 1 and an opposite roller 5 which carry out a rubbing process when the substrate is passed between them. The substrate 11 is conveyed by the conveyor 6 and rubbed by being passed between the rubbing roller 1 and opposite roller 5.
Patent JP-H04291531-A (JP)
Title: Repeater
Inventor: SUZUKI EIJI
IPC: H04L25/52
Filed: 1991-03-20
Abstract: PURPOSE:To allow input in-frame information to be accessed with simple configuration by outputting a clock outputted from an AND means while its change is stopped in a timing of an auxiliary signal in a 2nd signal string. CONSTITUTION:A 1st synchronization means 10 inputs a 2nd signal string and a clock synchronously therewith and is operated based on the clock and synchronously with the 2nd signal string to output a signal representing a timing of an auxiliary signal. An AND means 12 inputs the clock and an output signal of the synchronization means 10 and outputs a clock whose change is stopped in the timing of the auxiliary signal. A 2nd synchronization means 14 inputs the 2nd signal string and a clock outputted from the AND means 12, is operated based on the clock, uses the 2nd signal string as the 1st signal string and is synchronously therewith so as to reference the information in the 1st signal string. Thus, the information in an input frame data is accessed without elimination/insertion of the auxiliary signal.
Patent JP-H05225404-A (JP)
Title: Connection detection circuit
Inventor: TANUMA HIROSHI
IPC: G06K17/00
Filed: 1992-02-10
Abstract: PURPOSE:To detect the chattering of the connection detection signal of a memory card and to detect the insertion/extraction of the memory card and the occurrence of a connection defect after the insertion of the memory card. CONSTITUTION:A signal T1 and a signal T3 representing the connecting state of the memory card 1 are generated by counters 7 and 9 based on a sense(SEE) signal that is the connection detection signal of the memory card 1. Also, the check timing of the signal T3 is generated by a counter 8, thereby, it is detected whether or not the memory card is extracted normally, or the connection defect occurs. The connection defect of the memory card 1 generates a signal INT by a register 10, and it is sent to a system side.
Patent JP-H05222419-A (JP)
Title: Operation of blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1992-02-10
Abstract: PURPOSE:To efficiently improve ventilation of gas and penetration of liquid of the surface layer in a furnace core and to keep the stable operation of a blast furnace by blowing high temp. gas heated by plasma on the surface layer in the furnace core at the temp. drop in the furnace core during operation of the blast furnace. CONSTITUTION:At the time temp. drop in the furnace core 4 during the operation or at the suspension of blasting in the blast furnace, a water-cooled blowing lance or a plasma torch 6 is inserted from the opening part of a belley 3 or a tuyere 2 of the blast furnace 1, and the high temp. gas heated by plasma is blown to the surface layer part in the furnace core 4. By this method, the ventilation of gas and the penetration of liquid on the surface layer part in the furnace core are timely and efficiently improved and the unstable furnace condition is quickly and efficiently recovered.
Patent JP-H10254556-A (JP)
Title: Time control temperature adjustment device
Inventor: KANESAKA ICHIRO
IPC: A01K1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically adjusting the indoor temperature of the breeding facilities of livestock animals. SOLUTION: An upper limit temperature and a lower limit temperature inputted from an input means 3 are stored in a setting condition storage part 4 and a lowing width for each day is stored in a lowering width storage part 5. A control part 7 makes an arithmetic part 6 perform an arithmetic operation at every interval of time measured by a timer 1. The arithmetic part 6 subtracts a lowering width portion from the set temperature of a thermostat 2 for a preceding day corresponding to setting conditions inputted to the lowering width storage part 5 and outputs a subtracted numerical value to the thermostat 2 and the thermostat 2 inputs the transmitted numerical value and defines it as the set temperature for the day. When the upper limit temperature, the lower limit temperature and the lowering width are inputted once, since the thermostat 2 lowers the set temperature by the automatically decided temperature everyday and the indoor temperature does not become lower than the set lower limit temperature, the manpower of temperature adjustment work is saved.
Patent JP-H07116925-A (JP)
Title: Electrode wire for electric discharge machining and manufacture thereof
Inventor: YAMAJI KENKICHI
IPC: C22F1/08
Filed: 1992-02-07
Abstract: PURPOSE:To provide an electrode wire for electric discharge machining and a manudfacturing methid thereof by which an automatic restorative aptitude at disconnection time can be obtained and disconnection aptitude at disconnection time can be obtained and disconnection limit speed can be increased. CONSTITUTION:An electorde wire is composed of brass of brass alloy on which cold working is performed by not less than 75% and which is annealed at a temperature of 300 deg.C to 320 deg.C and whose weight ration of copper to zinc is 63:37 to 59:41. Hot working is performed on the brass or the brass type alloy whose weight ratio of copper to zinc is 63:37 to 59:41, and it is annealed intermediately, and cold working is performed by not less than 75%, and it is annaled at a temperature of 300 deg.C to 320 deg.C.
Patent JP-H04291622-A (JP)
Title: Data processor and interruption controller
Inventor: ITO KAZUMASA
IPC: G06F3/038
Filed: 1991-03-20
Abstract: PURPOSE:To display a graphic while smoothly moving it when the moving speed of a pointing device is increased in a data processor for displaying a graphic on a screen by means of a central processing unit(CPU) based upon an interruption command outputted from the pointing device. CONSTITUTION:When the moving speed of the pointing device 11 is increased, a speed detecting means 12 generates a pulse string whose period is shortened in accordance with the increment of the speed and a display command means 9 inputs an interruption command corresponding to the pulse string to the CPU 5. Thereby when the moving speed of the device 11 is increased, the interruption processing of graphic display is repeated at a short period and the graphic is displayed as if it is smoothly moved on the screen.
Patent JP-S52139380-A (JP)
Title: Thin plate supporting device
Inventor: FUJII EIZOU
IPC: H01L21/673
Filed: 1976-05-17
Abstract: PURPOSE: To eliminate the warpage and dislocation of wafers and perform largevolume treatment by supporting wafers in point or linear contact by means of the grooves or projections provided to supporting jigs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05223663-A (JP)
Title: Production of torque detection shaft
Inventor: MURAKAMI TAKU
IPC: C23C8/22
Filed: 1992-02-07
Abstract: PURPOSE:To enhance fatigue strength and anti-stress magnetic characteristics by adjusting the compsn. of gas for carburizing treatment and setting the carbon amount on the surface of a shaft material after carburizing treatment to specific wt.% or less. CONSTITUTION:For example, carburizing treatment is applied to a columnar shaft 10 made of JIS SNCM 220 being low alloy structural steel as a shaft material using carburizing gas with an equilibrium carbon concn. of about 0.6% or less. Thereafter, oil tempering and annealing are performed. Four magnetic anisotropic parts 12a-12d (spiral grooves 14 inclined at 45 deg. with respect to the axial line of the shaft 10) are provided to the shaft 10 in the longitudinal direction thereof to form a torque detection shaft. By this method, the carbon amount on the surface of the shaft material becomes 0.75wt.% or less (the greater part of the carbon amount is about 0.7wt.%) and residual austenite is reduced and magnetic characteristics are enhanced. Further, a shaft material subjected to usual carburizing treatment or high carbon carburizing treatment is subjected to re-tempering and surface carbon of the shaft material is decarbonized or precipitated as carbide and the carbon concn. on the surface of the shaft material is set to 0.75wt.% or less to enhance magnetic characteristics and fatigue strength.
Patent JP-S61215502-A (JP)
Title: Radiation resistant optical fiber
Inventor: IMAMURA KAZUO
IPC: C03B37/027
Filed: 1985-03-20
Abstract: PURPOSE:To provide easily radiation resistance and to obtain a radiation resistant optical fiber at a low cost by reducing the rate of drawing in a stage for producing an optical fiber. CONSTITUTION:A radiation resistant optical fiber used to transmit light having >=1.30mum wavelengths is produced by drawing at <=30m/min rate. The optical fiber is composed of a core 1 of high purity quartz glass, a clad layer 2 of BF3-doped quartz and a support layer 3 arranged in succession. The amount of impurities in the high purity quartz glass as the material of the core 1 is about several ppb, and the amount of the BF3 dopant in the clad layer 2 is about (10wt%+F2wt%) (expressed in terms of B2O3).
Patent JP-S57171699-A (JP)
Title: Metallic ion replenishing method of plating liquid
Inventor: OKUDAIRA HIROAKI
IPC: C25D5/00
Filed: 1981-04-17
Abstract: PURPOSE: To efficiently replenish a metallic ion without discontinuing a plating work, by soaking a replenishing metal and a more precious metal in a reserving tank of a plating liquid, connecting them electrically, and dissolving the replenishing metal as an ion in the plating liquid.  
     CONSTITUTION: A plating liquid circulates in a plating tank 1 and a reserving tank 5. In this tank 5, plates 8a, 8b of a replenishing metal such as tin, etc., and plates 9a, 9b consisting of platinum-plated titanium, etc. which is more precious than said metal are soaked, and the metallic plates 8a, 9a and 8b, 9b are connected electrically, respectively. This connection is controlled to on and off by a controller 11 which has received an indication of a metallic ion concentration detector 10 installed to the plating tank 1, dissolves the tin plates 8a, 8b, and maintains concentration of the metallic ion in the plating liquid, within a constant range. According to this method, it is unnecessary to prepare a replenishing liquid, and the plating work can be performed efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60203600-A (JP)
Inventor: MIYAZAKI YOSHIROU
IPC: F28D15/02
Filed: 1984-03-27
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-S51139211-A (JP)
Title: Bilateral catv system
Inventor: MATSUMOTO KATSUAKI
IPC: H04N7/173
Filed: 1976-05-20
Abstract: PURPOSE: To provide close communication between central control unit and each subscriber to permit a program desired by the subscriber to be suitably provided from the central control unit while also permitting calculation and recording of the fee for the provision of the program to be correctly made. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223416-A (JP)
Title: Door structure of high-frequency heating apparatus
Inventor: TAKAHASHI YUKI
IPC: F24C7/02
Filed: 1987-03-12
Abstract: PURPOSE:To use the same inner barrier in the wide wet range of the chamber inside covering from low temp. to high temp. with reduction in the surface temp. of a door by forming the inner barrier from aromatic polysulfone-based resin or aromatic polyketone-based resin. CONSTITUTION:Polyethersulfone-based films or polyetherketone-based films formed in plate-shape are thermally fusion-welded or stuck (with heat resisting adhesive) to the side surface of a screen 5 to serve as an inner barrier 6. The continuous working temp. of the polyethersulfone-based films or polyetherketone- based films is high such as about 180 deg.C, 240 deg.C, respectively; they are chemically stable and have such characteristics that they are not corroded by most of solvents or oils and can stand against the heat from an oven range with continuous high temp. service. Since the heat conductivity of the inner barrier is small, an increase in the surface temp. of a door is prevented and the stability of the barrier can be improved.
Patent JP-H04293166-A (JP)
Title: Circuit simulation device
Inventor: HIBINO TOKUHITO
IPC: G06F17/50
Filed: 1991-03-20
Abstract: PURPOSE:To decrease the artificial work, and also, to obtain the circuit simulation device for allowing a network to have versatility. CONSTITUTION:In the circuit simulation device provided with an information store means 1 for storing each parameter information of plural elements being constituting members of a prescribed circuit for executing a simulation, and an analyzing means 2 for executing an operation analysis of the circuit by using the parameters of each element as simulation information for analyzing the prescribed circuit concerned, this device is constituted so that it is provided with a data input means 3 for executing a data input of a wiring for connecting plural elements, and a data converting means 4 for selecting an optimal model, based on the data inputted to the data input means 3, adding a necessary parameter to the model and converting the wiring to the modeled data, and the data modeled by the data converting means 4 is given to the analyzing means 2 as a part of simulation information, and an operation analysis of the prescribed circuit is executed.
Patent JP-S61215001-A (JP)
Inventor: KUROKI SHOGO
IPC: B27D1/04
Filed: 1985-03-20
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-H05220563-A (JP)
Title: Ladle
Inventor: OKAMOTO TERUJI
IPC: B22D39/00
Filed: 1992-02-10
Abstract: PURPOSE:To prevent the movement of the oxides and the hard-spot forming substances to a forming machine by passing and opening the ladling port of the ladle to discharge the molten metal in excess of the specified quantity to be supplied below the open upper edge of the ladle after charging the molten metal. CONSTITUTION:A ladle 5 is turned around the shaft 9 close to and above the molten metal surface, and then, the ladling operation is started. The ladling port 10 passes through the surface of the molten metal instantaneously and ladies the molten metal free of the oxides where the ladling port 10 is at a deeper level below the molten metal surface at an affordable angle at which the molten metal does not flow in over the open upper edge 13 to fill the ladle 5. The bill-shaped projection 14 having a section of approximately V-shape puts aside the oxides floating in the vicinity of the side surfaces where the ladling port 10 passes by the respective side surfaces of the approximately V-shaped projection 14 immediately before the ladling port NO of the ladle 5 is lowered and passes through the molten metal surface. When the ladling port 10 passes, the molten metal surface is clear and there are no possibilities to ladle the oxides, preventing the ladling of the oxides such as the hard-spot forming substances.
Patent JP-S5222212-A (JP)
Title: Monorail carrier appratushaving a seat car
Inventor: TAKAHASHI KUNIO
IPC: B61B13/04
Filed: 1975-05-13
Abstract: PURPOSE: A seat car is coupled between a tractor and a trailer and a brake device of at least two systems is disposed to the seat car so as to enable an operator to get on the sea car and stop the cars optionally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58174348-A (JP)
Title: Preparation of amines
Inventor: MATSUOKA KAZUYUKI
IPC: C07C209/16
Filed: 1982-04-06
Abstract: PURPOSE:To obtain an amine useful as a raw material for agricultural chemicals and drugs in high yield, by subjecting an alcohol, ammonia and hydrogen to contact reaction in a gaseous phase in the presence of a specific catalyst having high performance at low temperature at normal pressure. CONSTITUTION:In subjecting an alcohol such as 2-5C saturated, unsaturated aliphatic alcohol, further alicyclic alcohol (e.g., ethyl alcohol, cyclopentyl alcohol), ammonia and hydrogen to contact reaction in a gaseous phase in the presence of a catalyst, a catalyst containing nickel atom in a metal state and at least one of each atom (e.g., magnesium nitrate) of magnesium, manganese, calcium and barium in a metal or oxide state is used as the catalyst. By this process, a high alcohol conversion is obtained at low reaction temperature, the yield is improved, and the formation ratio of a primary, secondary and tertiary amine is controlled easily.
Patent JP-H04215965-A (JP)
Title: Container lid
Inventor: ITSUBO JUNICHI
IPC: B65D41/34
Filed: 1991-03-01
Abstract: PURPOSE:To rupture bridging parts excepting a non-rupture bridging part assuredly when a lid is opened, and rupture weakened lines in the axial direction assuredly also by a method wherein among bridging parts on a weakened line in the peripheral direction, one bridging part which is located on the opposite side in a approximately rectangular direction from a non-rupture bridging part is made into a reinforced bridging part. CONSTITUTION:A weakened line in the peripheral direction 14 is formed on a skirt wall 6 of a lid main body 2, and it consists of a plurality of slits 26, which extend in the peripheral direction, and a plurality of bridging parts 28a through 28h, which are located between slits 26. One of the bridging parts is made to be a non-rupture bridging part 28a of which the cross sectional area Sa is sufficiently large, and on a pilfer-proof skirt part 18, weakened lines in the axial direction 30a and 30b are formed to be adjacent to both side edges of the non-rupture bridging part 28a. Also, the cross sectional area of a bridging part 28e, which is located at the directly opposite side of the non-rupture bridging part 28a is smaller than Sa but larger than the cross sectional areas of other bridging parts. When the container mouth part is opened, normal bridging parts are ruptured first, then one of the weakened lines in the axial direction is ruptured, and finally, the reinforced bridging part is ruptured.
Patent JP-H01232120-A (JP)
Title: Rotary engine
Inventor: SATO MASUHIRO
IPC: F01C1/356
Filed: 1988-03-11
Abstract: PURPOSE:To improve mechanical efficiency and to make it possible to adjust the value of an output torque by generating the torque due to combustion of supplied fuel and air from an intake port after closing the port, when a space enclosed with vanes and a projected part of a rotating wave piston is small. CONSTITUTION:When a piston part 5a rotates to the arrow direction, combustion gas in a combustion chamber 6 is exhausted through an exhaust port 13b and simultaneously an intake process begins on the left side of the piston part 5a and the compressed air stored in an air tank 27 is forced to be supplied into the combustion chamber 6a through an intake port 14a. Nextly when the wave piston 5 rotates 15degree, the intake port 14 closes and simultaneously fuel is injected from an injection nozzle 32 and an explosion process begins. This explosion process continues until about 62.5degree rotation and further an exhaust process of the combustion gas takes place up to 45degree rotation. At the 62.5degree rotation the volume of the combustion chamber 6a becomes maximum, hereafter a piston part 5d invades into the combustion chamber 6a, and the exhaust process takes place. Besides overlapping with the exhaust process, the intake process and the explosion process take place.
Patent JP-H03257365-A (JP)
Title: Agent for separating limphocyte and separating apparatus
Inventor: YAMAMOTO YUICHI
IPC: G01N33/50
Filed: 1990-03-08
Abstract: PURPOSE:To simply and efficiently separate limphocyte without requiring a special apparatus and damaging a cell function by immobilizing glycosuide having affinity to a specific limphocyte on an insoluble solid substance. CONSTITUTION:As glycoside used in a limphosite separating agent, a compound wherein sugar and aglycon being a non-sugar component are bonded is used and, as a water-soluble solid substance immobilizing the compound, a carrier generally used in an immobilized enzyme method or affinity chromatography can be used without a special limit and a particulate form having a particle size of 0.05 - 5 mm is pref. All of known methods are used in immobilization but, from the aspect of stability in body fluids or a cell suspension, immobiliza tion due to a covalent bond or a hydrophobic bond is desirable. The limphocyte separating agent 5 composed of the particulate insoluble solid substance thus obtained is held in the column container 4 of a limphocyte separation apparatus 1 by filters 6a' 6b. This apparatus is incorporated in an extracorporeal circula tion treatment circuit to perform the treatment of a patient suffering from immunopathy.
Patent JP-S61218007-A (JP)
Inventor: OSADA KIMIO
IPC: H01B7/08
Filed: 1985-03-22
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。