baber/WOPTO huggingface dataset:
Patent JP-H11314849-A (JP)
Title: Guide roller
Inventor: ISHIKAWA TETSUYA
IPC: B65H57/24
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the cutting amount of a stringlike body and to grasp the cross sectional shape thereof by one sensor, by forming a vertical cross sectional shape on the bottom surface of a groove into a semicircular or a semiellipse and forming at least the bottom surface of the groove of a roller main body surface with vacuum nitrided stainless steel. SOLUTION: This guide roller is equipped with a cylindrical roller main body 1 and a groove 2 formed circumferentially around the periphery of the roller main body 1, and a vertical cross sectional shape on the bottom surface of the groove 2 is formed into a semicircular. The roller main body 1 is formed of stainless steel (304SS), and fixed by a fixing device so as to be sandwiched from both axial directions. A stringlike body 3 is swingably moved, therefore, the diameter of the stringlike body 3 can be measured from various angles by a sensor measuring only one directional diameter of the stringlike body 3, and a measuring device can be simplified. A contact area with the strinklike body 3 is increased to reduce the cutting amount of the stringlike body 3.
Patent JP-H04327720-A (JP)
Title: Heating and cooking device
Inventor: TAKAGI MINORU
IPC: F24C7/02
Filed: 1991-04-26
Abstract: PURPOSE:To set a time required for proper cooking that is simple and matches the cooking form in a specified time after the start of cooking in a heating and cooking device in which the time required for cooking is automatically set. CONSTITUTION:At a specified time after the heating operation is started results of detection by a temperature sensor 7 are read, and based on the results the time required for cooling, T is calculated by a formula [T=Ax+B], (x is a result of detection by means of the temperature sensor, A a first constant, B a second constant) and set. In this case the first constant A and the second constant B are set according to the cooking form. The time required for cooking is, therefore, determined always in a specified time after the start of cooking, and the required time for cooking is set always at a proper time regardless of the weight of a food to be heated and cooked, cooking form, and the initial cooking temperature.
Patent JP-S5751123-A (JP)
Title: Preparation of photoconducting cadmium sulfide
Inventor: SUZUKI KIYOSHI
IPC: C01G11/02
Filed: 1980-09-10
Abstract: PURPOSE: To prevent the occurrence of crystal nuclei of high-order structure and to obtain the desired particle diameter of CdS, by changing the acidity of a Cd ion- containing aqueous solution at two stages when H 2 S is introduced into the aqueous solution.  
     CONSTITUTION: 1mol Cd salt is dissolved in about 16l of ≤0.5N acidic aqueous solution, and H 2 S is introduced to the solution in a flow rate of about 1l/min for about 8min. An acid is further added to the solution so that the acid concentration of the solution is made a high value of ≥ about 1N, and H 2 S is introduced to the solution. By this method, crystal nuclei having no structure of high order are formed in the initial reaction in the acidity range of low concentration, the particle diameters are controlled in the latter period reaction in the acidity range of middle concentration, and the desired particle diameters of the CdS are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5751631-A (JP)
Title: Separating and feeding apparatus for stacked single-slip medium
Inventor: UENO TADASHI
IPC: B65H3/02
Filed: 1980-09-10
Abstract: PURPOSE: To assuredly separate and feed a medium sheet by sheet even if the medium is thin, by moving a flexible high frictional substance in direction of sheet feeding, with the bottom surface of the flexible high frictional substance brought into contact with the top surface of stacked single-slip medium.  
     CONSTITUTION: Belts 10, 11 are wrapped round driving pulleys 6, 7 secured to a reciprocating driving shaft 5 laid on a machine frame and driven pulleys 8, 9 pivoted on the machine frame, a support plate 1w being mounted between the belts 10, 11. A solenoid 13 is fixed to the center of the support plate 12, and the lower end of a plunger 14 for it is provided with a flexible high frictional substance 16 comprising a base portion 16a and a stemmed portion 16b. In order to thereby separate and feed a single-slip medium 2 piled on a hopper table 1 sheet by sheet, the solenoid 13 is excited to drive the belts 10, 11, with the bottom surface of the high frictional substance 16 brought into contact with the top surface of the medium 2 and to move the high frictional substance 16 is direction of sheet feeding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1067891-A (JP)
Title: Highly tough polyolefin blend
Inventor: NIEBERGALL UTE
IPC: C08L23/12
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin blend with a very high toughness. SOLUTION: This blend has an improved notched impact strength and comprises 36-64wt.% isotactic propylene homopolymer, 35-63wt.% high-density polyethylene (HDPE), and 1-10wt.% random copolymer comprising 75-85wt.% ethylene units and 15-25wt.% propylene units.
Patent JP-S5921624-A (JP)
Title: Medicinal method and composition
Inventor: JIYOSEFU PII BUINISUKII
IPC: A61K45/06
Filed: 1983-07-12
Abstract: Enhanced antiulcer activity is obtained in warm-blooded animals by the concomitant administration of the pepsin complexing agent, pepstatin, and an histamine H2-receptor antagonist of the formula <CHEM> wherein A, m, Z, n, p and R<1> are as defined herein. Concomitant administration of the two entities reduces the amount of histamine H2-receptor antagonist necessary for treatment, thereby decreasing its side-effect liability.
Patent JP-H07311369-A (JP)
Title: Frame of glasses and surface treating method therefor
Inventor: NAKAMURA TAKEO
IPC: G02C11/02
Filed: 1994-05-16
Abstract: PURPOSE:To eliminate an uneven state of base body in a simple process before an oxide film coating treatment by surface-treating a polished metal frame for glasses by coating with an oxide film to decorate the surface of the frame body. CONSTITUTION:Each constitutional part of the frame of glasses is made of metal. In this case, the surface of the rim 2, which is the frame main body of glasses, is colored for decoration, namely, the surface of the rim 2 is changed into a transparent oxide film to give a color (interference color) by the interference of reflected light. As for the material of the rim 2, titanium or titanium alloy is used considering its light weight, corrosion resistance and the like. Unnecessary oxide films on the surface of the rim 2 are uniformly removed by physical polishing (mechanical polishing), chemical polishing (electrolytic polishing) or both of physical and chemical polishing. Then, the surface of the rim 2 is changed into an oxide film by anodic oxidation. Thus, a transparent oxide film (titanium oxide) is formed on the surface of the polished rim 2 (on the surface of the base body) by applying an electric current.
Patent JP-H0420804-A (JP)
Title: Method and apparatus for measuring thickness of extremely thin film, and infrared lamp for the measurement
Inventor: TAKADA HIDEO
IPC: G01B11/06
Filed: 1990-05-16
Abstract: PURPOSE:To correctly measure thickness of an extremely thin film even if interference fringes of light occur during measurement of the extremely thin film by calculating the thickness according to a ratio or difference between true peak data and true reference data. CONSTITUTION:While a filter 31 comes across a light path, infrared rays are applied to an extremely thin film 10, the reflected light is received by a sensor 60 to be A/D-converted 61, and an output signal of the circuit 61 is supplied to a register 71 by a multiplexer 62. Data output from the sensor 60 at this time is first peak data. Second peak data is obtained similarly. The first and second peak data stored in registers 71, 72 are compared 74 with each other, a selector 73 outputs the larger data as true peak data, while reference data stored in registers 81, 82 are compared 84 with each other and a selector 83 outputs the larger data as true reference data. The obtained true data is divided 90 by the true reference data and multiplied 91 by a constant alpha to calculate thickness of the extremely thin film.
Patent JP-S5649720-A (JP)
Title: Thermosetting resin
Inventor: IZUMI HIDEO
IPC: C08L61/00
Filed: 1979-09-28
Abstract: PURPOSE: A thermosetting resin improved in bending workability without detriment to its heat resistance and washing resistance, prepared by reacting an amino compound or a phenolic compound with tris(2-bydroxyethyl) isocyanurate.  
     CONSTITUTION: A thermosetting resin prepared by reacting an amino compound such as urea or melamine and/or a phenolic compound such as phenol or cresol are reacted with tris(2-hydroxyethyl) isocyanurate (THEIC) and an aldehyde such as formalin or paraform-aldehyde in the pesence of an acid or alkaline catalyst. Or a thermosetting resin prepared by mixing THEIC with an amino resin such as urea resin or phenolic resin such as cresol resin. As the catalyst, a combination of an acid catalyst and sodium carbonate or the like is preferred, because when an alkaline catalyst is used alone, the reaction time is prolonged owing to its low activity, and when an acid catalyst is used alone, the reaction is difficult to control owing to its violent acitivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304684-A (JP)
Title: Curve plotting device
Inventor: NORIKURA HISAAKI
IPC: G09G5/20
Filed: 1989-05-19
Abstract: PURPOSE:To plot a curve independently of the sort of the curve by storing the curve plotted by a curve plotting means and displaying the stored curve on a display device. CONSTITUTION:The coordinate values (X1, Y1), (X2, Y2) of the start and end points to be plotted of a previously determined one-valued curve f = 0 are inputted from an input device 1 and a curve is plotted by the curve plotting means 2 for determining which is to be selected, the candidate of a pixel to be painted out next shown in Table I when x1<=x2 or a candidate of the pixel shown in Table II when x1<=x2 in accordance with the code of a value f(x, y) in respective midpoints shown in Table III of respective representative points (x1, y1) to (x5, y5) and reclusively using a plotting method from the inputted start point up to its end point to plot a curve. The curve plotted by the means 2 is stored in a storage device 3 and displayed on a display device 4.
Patent JP-H04352328-A (JP)
Title: Method of gas-etching semiconductor
Inventor: TAKAMURA TAKASHI
IPC: H01L21/302
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the generation of an interface level, which is generated between a current constricting layer and the active layer of a surface light emission semiconductor laser, in a method of manufacturing the surface light emission semiconductor laser having the ZnSSe II-VI compound semiconductor current constricting layer. CONSTITUTION:Before a current constricting layer is formed, an active layer of a surface light emission semiconductor laser is dipped in an aqueous solution of ammonium sulfide or ammonium selenide. By preventing the generation of an interface level which is generated between the current constricting layer and the active layer, the threshold value of a laser oscillation is reduced and the reliability of the laser can be ensured even at 60 deg.C.
Patent JP-S5918213-A (JP)
Title: Turbine casing
Inventor: FUJII MICHINOBU
IPC: F01D25/24
Filed: 1982-07-21
Abstract: PURPOSE:To avoid the necessity of increasing the inner diameter of a turbine casing by a method wherein the R formed at each corner of a fitting groove for receiving a nozzle diaphragm is processed deeper from the corner by a predetermined dimension in the axial and the radial direction so that the local concentration of stress on the corner is reduced without enlarging the R. CONSTITUTION:A turbine casing is provided with the fitting groove 20 for fixing the nozzle diaphragm to an inner casing 2 and the nozzle diaphragm is held stationary in the axial direction by the engaging surface 21 of the inner casing 2. Further, in order to reduce the concentration of stress of each of the corners 22 of the fitting groove 20 due to a load applied on the engaging surface 21 of the inner casing 2, the corner 22 is subjected to a R-processing. In this case, the R- processing is applied deeper by a predetermined dimension delta beyond the corner 22 in the axial direction. Thus, by so doing, the local concentration of stress is reduced without enlarging the R so that the generation of cracks at the corner is prevented and it is not necessary to increase the inner diameter of the inner casing 2.
Patent JP-S61284149-A (JP)
Title: Speaker reception control system for telephone
Inventor: TANIMURA MASAHITO
IPC: H04M1/60
Filed: 1985-06-10
Abstract: PURPOSE:To connect a hand-free call to perform the service smoothly even when a receiver is drawn near a user by switching the connection destination to the receiver when a prescribed time elapses after the off-hook operation of the receiver. CONSTITUTION:When a receiver 9 is hooked off for the purpose of switching the hand-free call state to the receiver call state, a hook switch 3 is set to '1', and transmission of this information is delayed by a certain time in a delay circuit 13, and the receiver is put on user's head during this time. The circuit 13 outputs '1' to a differentiating circuit 7 after the certain time, and the circuit 7 generates a reset pulse, and an FF 1 is set to '0' and an OR 4 holds '1' independently of the output of the FF 1 during this period to continue the line connection state. When the output of the FF 1 is changed to '0', a changeover switch 2 switches the connection destination of a network control circuit 5 from a driving circuit 10 to a driving circuit 8, and the receiver is connected to the line.
Patent JP-H06336163-A (JP)
Title: Control device for automatic steering device
Inventor: KIMURA TAKASHI
IPC: B60W30/00
Filed: 1993-05-27
Abstract: PURPOSE:To secure the maneuverability of manual steering after a failure and improve safety in a fail-safe control system cutting a motor power source when a steering control motor fails during automatic steering control. CONSTITUTION:The steering device 10 of a vehicle 1 is provided with a gear ratio changing mechanism 25 having a steering control motor 36 and a torque control motor 38 for automatic steering. When the steering control motor 36 fails, a motor power source is cut off to stop the motor operation, and the torque control motor 38 is controlled and corrected by an automatic steering control unit so that a handle and tires coincide in phase. A free sun gear 31 on the motor side of the gear ratio changing mechanism 25 is mechanically fixed by a gear lock means 60 via the thrusting action of a driver, and manual steering can be made after the failure of the steering control motor 36 while the handle and the tires are invariably kept in the same phase.
Patent JP-S63290973-A (JP)
Title: Electronic reactive power watthour meter
Inventor: KOBAYASHI SHUNICHI
IPC: G01R22/00
Filed: 1987-05-25
Abstract: PURPOSE:To remove the influence of a frequency without lowering a signal level by receiving a signal proportional to the frequency of a load voltage and varying and controlling the feedback level in a multiplying circuit. CONSTITUTION:A frequency-voltage converting circuit 7 converts a 1st voltage signal ev proportional to the load voltage into a 3rd voltage signal ew corresponding to its frequency and sends it to an output level control means 20. This output level control means 20 varies and controls the feedback level in the multiplying circuit 21 which multiplies a signal ev' obtained by shifting the phase of the 1st voltage signal ev by a specific phase angle according to the 3rd voltage signal ew by a 2nd voltage signal ei proportional to current consumption. Consequently, the multiplication signal of the multiplying circuit 21 which is free from the influence of the frequency is integrated to find reactive power.
Patent JP-H10317783-A (JP)
Title: Swing sliding door
Inventor: SUMIOKA TSUGUMASA
IPC: E05D15/48
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a pinion from being dislocated from a rack in the swing state and surely prevent inclination in the swing state. SOLUTION: Main traveling means 4 installed in upper and lower rails 2, 3 in such a manner as to freely travel are provided on the upper and lower sides of one end part of a sliding door 1, and the main traveling means 4 are provided with a pinion 5 freely rotated to the sliding door 1. The other end part of the sliding door 1 is provided with auxiliary traveling means 6 which are fitted to the upper and lower rails 2, 3 in such a manner as to freely travel and freely drawn out from the upper and lower rails 2, 3 in such a manner as to freely move vertically.  A rack 7 where the pinion 5 of the main traveling means 4 meshes is provided only on the longitudinal end part of the upper and lower rails 2, 3, and a stopper 60 for preventing the pinion 5 from moving in the direction of dislocating from the rack 7 in a position where the pinion 5 starts to mesh with the rack 7 is provided in the upper rail 2.
Patent JP-S5459669-A (JP)
Title: Filter for use in vacuum cleaners
Inventor: TAKEMURA SEIJI
IPC: B01D39/16
Filed: 1977-10-19
Abstract: PURPOSE: To improve the releasability of dust adhering to a filter by use of a filter wherein the surface layer at dust-collection side comprises a fine layer.  
     CONSTITUTION: The filter comprises a fiber layer 1 consisting of relatively thick fibers and a compact fiber layer 2 consisting of relatively fine fibers adhering thereto in a body by use of an adhesive agent 5 which has gas-permeability characteristics. The fiber layer 2 is subjected to pressing with heating to form a density gradient therein in the direction of thickness of the fiber layer, and being composed of a compact layer 3 and a loose layer 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0421496-A (JP)
Title: Ic memory card
Inventor: HAYASHI YOSHIMITSU
IPC: B42D15/10
Filed: 1990-05-16
Abstract: PURPOSE:To irradiate the under part of foreign matter with ultraviolet rays even when there is foreign matter on an EPROM, in an IC memory card having an ultraviolet ray erasing type EPROM covered with a cap at least a part of which is composed of a substance pervious to ultraviolet rays built therein, by forming the ultraviolet transmitting part of the cap into a satin-like state. CONSTITUTION:The EPROM 1 mounted on a printed circuit board 2 by a wire bonding method is covered with a cap formed from a receiving frame 4 and a transmitting plate 3'. The transmitting plate 3' has a surface treated in a statin like state. The surface of the transmitting plate is treated in the stain-like state by a method applying station-like treatment to a mold or a method forming a flat surface and applying satin-like treatment thereto in a rear process by sand spraying processing. The ultraviolet rays applied to the EPROM pass through the transmitting plate 3' to be refracted on the surface of the transmitting plate 3' at this time but, since the surface thereof is in the satin-like state, ultraviolet rays are refracted in all directions to reach the active surface of the EPROM.
Patent JP-H05322585-A (JP)
Title: Optical fiber gyroscope
Inventor: YAMADA TARO
IPC: G01C19/72
Filed: 1992-05-19
Abstract: PURPOSE:To avoid the output of an erroneous angular velocity signal from an optical fiber gyroscope because of disturbance. CONSTITUTION:In an optical fiber gyroscope, at least a light source 10, a light distributing and coupling device 12, an optical fiber loop 15 and a photoelectric converter 16 are commonly attached on a common substrate 1 as a unitary body. The substrate 1 is fixed to an attaching stage 3. A projecting plane 5 to the substrate 1 with regard to the direction of an axial line 6 of the optical fiber loop is selected in a facing contact surface 4 of the substrate 1. The substrate 1 is fixed to the attaching stage 3 with a fixing member at the facing contact surface 4.
Patent JP-S5553163-A (JP)
Title: Magnetic generator for producing ignition signal
Inventor: TOMITE TOSHIO
IPC: F02P7/067
Filed: 1978-10-16
Abstract: PURPOSE: To produce said motor having simple construction, easier assembling and higher productivity by fixing a magnetic shield plate directly to an engine case and fitting loosely to a magnetic shield plate a coil supporting base on ignition signal generating coil is built in.  
     CONSTITUTION: A permanent magent 10 for generating ignition signals is fixed on the external surface of the boss 1 of a fly wheel 3 to which a generating permanent magnet 5 is fixed by way of facing a generating coil 7. The bent part of a circular magnetic shield plate 18 with a L section is fixed directly to the engine case 15 in order to shield the leakage flux of the generating permanent magnet 5. A supporting arm 17 for motion of angles of lead, besides a coil 13 and a core 12 for generating ignition signals, is mounted on a coil supporting bsse 20 which is made of a solid and projected synthetic resin and the coil supporting base 20 is fitted so that the supporting arm 17 may project outward through an opening 21 formed on the side of the magnetic shield plate 18 and so that it may rotate in the magnetic shield plate 18. The bent part made at the front end of the internal cylinder of the magnetic shield plate 18 protects the coil supporting base 20 from slipping out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5553452-A (JP)
Title: Semiconductor device
Inventor: OKUYAMA KOUSUKE
IPC: H01L27/06
Filed: 1978-10-16
Abstract: PURPOSE:To stabilize characteristics by coating a part between terminals of poly Si resistance element with metal through insulative film. CONSTITUTION:In regard to high resistance poly Si element 3 disposed on SiO2 film 2 on Si substrate 1, almost part between terminals of the element 3 is coated with Al 5 through layers-insulative film 4. Al wiring layer 6 is disposed on a pair of the terminal and Si3N4 is formed by plasma or SiO2 is formed by high frequency spattering as protective layer 7. Thus change of resistance value of poly Si resistance element can be controlled very efficiently.
Patent JP-H10295651-A (JP)
Title: System of health care and portable terminal unit
Inventor: OIZUMI FUJIO
IPC: G06Q10/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a health care system easy for a user to use. SOLUTION: A user 100 of this health control system makes everyday motions upon putting a terminal unit 200 of portable type on his body, which is equipped with a function of automated measuring of the momentum of the user 100 from the acceleration, a function of automated measuring of the momentum to which the taken calorific and/or nutritious amount and the obtained momentum by automated measuring are added, being actuated when the user 100 enters the contents of dining and the contents of his motions, and a function to indicate different pieces of information. When set on a modem-equipped charger 300, the terminal unit 200 is connected with a center computer 500 provided externally via a telephone circuit 400, and the taken calorific and/or nutritious amount and his momentum are transmitted to the center computer 500.  The center computer 500 analyzes the fed data, conducts health diagnosis, and sends back the diagnostic results to the terminal unit 200. The terminal unit 200 stores the obtained data for a specified period of time and exhibits it in compliance with the demand of the user 100.