baber/WOPTO huggingface dataset:
Patent JP-H11199170-A (JP)
Title: Detection device for amount of dust deposition for passenger conveyor
Inventor: HATSUTORI SHIGENORI
IPC: B66B31/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a detection device for the amount of dust deposition for a passenger conveyor, which can accurately detect the amount of dust deposition over an oil pan, can inform an upkeepworker of a suitable dust cleaning time by way of no judgement of the upkeepworker. SOLUTION: This device is equipped with paired receivers and transmitters 10a, 10b and 10c which are disposed so as to be obliquely faced to each other with respect to the step running direction while an oil pan is held in between, an adjustment part 11 which detects the amount of dust deposition based on the difference in capacity between transmitting and receiving, and with a communication device 12 which communicates the result of judgement made by the judgement part 11 to a monitor center 13 or the like.
Patent JP-H07253214-A (JP)
Title: Cooker equipped with temperature sensor
Inventor: TAKEUCHI HACHIRO
IPC: F24C3/12
Filed: 1995-01-19
Abstract: PURPOSE:To prevent switching to a high-temperature setting temperature carelessly during frying only when a push-button switch is pushed further within a predetermined period of time after pushing the push-button switch when temperature is set at a frying temperature. CONSTITUTION:In frying mode, the fire of a burner is extinguished automatically when a temperature sensor 13 has detected 250 deg.C, which is a temperature immediately before igniting oil. In high-temperature cooking mode, used for cooking food at a high temperature, the amount of gas passing through an orifice is decreased when the temperature sensor has detected 274 deg.C. In this case, when a push-button switch SW5 is pushed under a condition that the set temperature is set at a temperature for frying (frying mode) and the push-button switch SW5 is pushed again within a predetermined period of time (within 3 seconds), a controller changes the set temperature into the set temperature of high- temperature mode. Then, when another push-button switch SW1 is pushed under this condition, the controller changes the set temperature into the set temperature for boiled food cooking mode.
Patent JP-H09198123-A (JP)
Title: Operation state monitoring device and abnormality diagnostic method for machine using motor as power source
Inventor: FUJITA KAZUHIRO
IPC: B21D43/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To estimate an abnormal location of a composite operation machine by storing the measurement result of the motor power consumption in every fixed interval of the operated amount of a rotary shaft that transmits the evolution of the motor and also storing the operated amount of the rotary shaft at every fixed time. SOLUTION: The rotational angle of a rotary shaft 53 is measured by the control of a monitor device main body 14, and the electric power of a wattmeter 11 and the operated amount of a feed bar measured by a sensor 13 at every 0.5 degrees of the rotational angle. Then the corresponding is secured between the rotational angle and one cycle of the feed bar corresponding to the rotational angle based on this angle of the shaft 53. Therefore, an abnormal location can be estimated from the change of the power consumption. In other words, a single time of measurement is defined during a single rotation of the shaft 53 and stored in a storage device 15. This measurement result undergoes the statistic processing as a standard.
Patent JP-H11198193-A (JP)
Title: Injection molding die
Inventor: NAGAHAMA KAZUHIRO
IPC: B29C45/33
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To contrive to realize a compact die structure and, at the same time, reduce the number of parts and working man-hours in the sliding mechanism of sliding pieces and improve the degree of freedom in shaping of a sliding mechanism by a method wherein the sliding pieces and their operating space in an injection molding die are simplified. SOLUTION: By making a slide holder 50 slidable to a certain direction in a movable retainer plate 30 by means of an angular pin 60, providing a pair of sliding pieces 40 through a guide rail mechanism to the slide holder 50 so as to slidably support the sliding pieces 40 normal to the sliding direction of the slide holder 50, the sliding pieces 40 and the slide mechanism are contrived to simplify. At the same time, by dualistically adjusting both the inclination angle of the angular pin 60 and that of the guide rail mechanism, the amount of the strokes of the sliding pieces 40 are adjusted.
Patent JP-S56105316-A (JP)
Title: Pcm signal processing device
Inventor: ODAKA KENTAROU
IPC: G11B20/18
Filed: 1980-01-24
Abstract: PURPOSE:To prevent surely the occurrence of abnormal data in case of asychronous connection of a different kind of PCM signal, by using the timing signal led out from the PCM reproducing signal and the error detection output to inhibit data transmission. CONSTITUTION:The signal processing device performs the interleave processing of the PCM signal and transmits the signal having the error detecting signal and the data break section at every prescribed period and performs the deinterleave processing of the signal from the VTR to correct errors. In receiving of the asynchronous PCM signal accompanied with the operation of the switch of the VTR, timing signal WGP synchronized with the data section of the PCM signal and the data break section in a prescribed section after the receiving time is formed in 41. Signal WGP and the result of error detection 30 are compared with each other in 37, and signal WGP and the signal indicating the data break section are compared with each other in 36. On a basis of these comparison results, muting operation 43 are controlled to prevented the occurrence of abnormal data.
Patent JP-H08192511-A (JP)
Title: Ink ductor in printing press
Inventor: KOJIMA YASUTAKA
IPC: B41F31/14
Filed: 1995-01-20
Abstract: PURPOSE: To smoothly and averagely duct ink by relieving a shock at the time of the ducting of ink. CONSTITUTION: An ink ductor 5 is supported on a frame in a freely rotatable manner by a roller receiver 7 and an ink fountain roller pressure adjusting device 8 adjusting the contact pressure of an ink fountain roller 2 and the ink ductor 5 and making the roller receiver 7 shakable is provided between the roller receiver 7 and the frame and an ink distributing roller pressure adjusting device 10 adjusting the contact pressure of an ink distributing roller 3 and the ink ductor 5 and transmitting the operation due to a cam 9 is interposed between the roller receiver 7 and the cam 9 shaking the same to relieve the shock at the time of the ducting of ink.
Patent JP-H02190470-A (JP)
Title: Sputtering target and its production
Inventor: YOSHIOKA KAZUMI
IPC: C23C14/34
Filed: 1989-01-13
Abstract: PURPOSE:To develop the sputtering target for forming a dielectric thin film having high bonding strength and cooling efficiency by forming the target with an upper layer consisting of a dielectric material and a spirally wound lower layer having high heat conductivity. CONSTITUTION:When the sputtering target for forming a dielectric thin film is produced, a metallic wire of Cu, etc., having high heat conductivity is spirally wound on a lower die 4 to form a coil 3. In this case, the outer diameter of the coil 3 is controlled to 0.5-2mm and the gap of the coil 3 to 0.1-0.5mm, and the spiral lower layer 2 is obtained. A cylindrical die 6 is mounted. An upper layer 1 of the powdery dielectric material obtained by uniformly dispersing SiO2 in ZnS is placed on the lower layer 2 so that a part of the layer 1 is mingled with the spiral lower layer 2. The material is hot-pressed with an upper die 5 to firmly bond the upper layer 1 and the lower layer 2, and the target is obtained. In this case, the exposure area of the lower layer 2 is con trolled to >=30% of the bonding area, and the bonding strength to a backing plate is improved.
Patent JP-S54101264-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA MASARU
IPC: H01L23/48
Filed: 1978-01-27
Abstract: PURPOSE:To establish the semiconductor device which can prevent the damage of semiconductor pellet mounted on the anode tab even with the anode tab used in folded way. CONSTITUTION:In the resin mold type semiconductor device, the mechanical stress exerted to the semiconductor pellet 1 to fold the anode tab 2 can be reduced by constituting the resin-molded part for the anode tab 2 as not flat shape but zigzag plane 9 traversally.
Patent JP-S61168057-A (JP)
Title: Memory access controller
Inventor: CHINJU MASAAKI
IPC: G06F12/00
Filed: 1985-01-21
Abstract: PURPOSE:To shorten the processing time and access time of a memory access controller, by transmitting the response of a main storage device to the 2nd MM (main memory) responding circuit and BUS responding circuit when a flag indicating that a peripheral control device is high in performance is on. CONSTITUTION:The access time of a memory access controller is made higher in performance irrespectively of a preceding access request in such a way that, when access requests from peripheral control devices 13-16 are accepted, the content of a flag displaying that one of the peripheral control devices 13-16 is high in performance is stored until the response of a main storage device 10 is obtained and the 'on' or 'off' of the flag is read when the main storage device 10 responds. When the flag is 'on', the response of the main storage device 10 is transmitted to the 2nd main storage responding circuit 31 and to a bus responding circuit 36 and the response from the main storage device is received separately from the response to a preceding access request, and then, the response from the main storage device is returned to the peripheral control device prior to the response to the preceding access request.
Patent JP-S5393016-A (JP)
Title: High contrast silver image formation method
Inventor: NISHINA YOSHIO
IPC: G03C5/29
Filed: 1977-01-26
Abstract: PURPOSE: To form a high contrast silver image, by processing a silver halide photosensitive materail containing a specified non-diffusible compound after imagewise exposure with a developing solution not containing a hydroquinone series developing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03211783-A (JP)
Title: Hybrid integration circuit
Inventor: NAKAJIMA TAKESHI
IPC: H05K1/00
Filed: 1990-01-16
Abstract: PURPOSE:To improve heat resistant recycle performance by cutting a right angle section at least in one corner or more out of the four corners of a rectangular substrate element assembly or resin-encapsulating a substrate element assembly which is standingly cut or formed in an arc shape. CONSTITUTION:A corner of a substrate element assembly 1 is formed into a standingly cut section 3. After an element is installed to the substrate element assembly 1 under this structure, an outside terminal 2 is mounted and coated with epoxy resin. This construction makes it possible to obtain about five times longer relative lifetime in terms of heat cycle performance compared with those of the prior art products.
Patent JP-H10206962-A (JP)
Title: Magnetic recording/reproducing device for camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic head while maintaining reliability in terms of magnetic reproducing and magnetic recording by using the magnetic head having a single coil and interrupting a reproducing circuit and the magnetic head at the time of magnetically recording information on film. SOLUTION: A perforation detecting device 12 detects the perforation of the film. A controller 11 controls the feed of the film based on the detected result on the perforation and also controls magnetic recording/reproducing. The magnetic reproducing circuit 13 reads in a magnetic reproducing signal from the magnetic head 1 and reproduces the information magnetically recorded on the film. A magnetic recording circuit 14 supplies a magnetic recording signal to the head 1 and magnetically records the information on the film. A reproducing circuit opening switch 15 is opened/closed according to a command from the controller 11 and interrupts the circuit 13 and the head 1 at the time of magnetic recording. Thus, a recording current is prevented from being leaked from the circuit 14 to the circuit 13 and the rising of the coil becomes steep.
Patent JP-H02190269-A (JP)
Title: Forced return type single acting hydraulic tool
Inventor: WATANABE OSAMU
IPC: B25B5/06
Filed: 1989-01-18
Abstract: PURPOSE:To facilitate release of a ram from galling phenomenon by providing a switching means to close an oil passage for moving forward a ram and switch it to a passage through which oil is fed only to an annular chamber and a means to escape back oil of the ram. CONSTITUTION:When, during a compression work, the occurrence of galling results in the impossibility for a ram 3 to move backward, a switching valve 8 is operated, a passage B for moving forward the ram is closed, oil is fed only to a passage A, oil is fed to an annular chamber 6, and a slide cylinder 5 and the ram 3 are forcibly moved backward. In this case, the back oil pressure of the ram 3 is increased, and a passage to an oil reservoir 10 is opened. Namely, an oil pressure in a cylinder is lowered through the feed of oil to the oil reservoir 10, and forced backward movement of the ram 3 is not disturted. When, as noted above, sticking is released, the ram 3 is moved backward through the action of a spring 7.
Patent JP-S63177766-A (JP)
Title: Poultry meat seasoning stock and preparation thereof
Inventor: NAKA SADAMU
IPC: A23L27/10
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a seasoning stock (poultry meat seasoning) having mild sweetness, agreeable to the palate and having excellent nutrient value, by roasting poultry meat in an oven under a specific condition, crushing the roasted meat lump with a crusher to granular form and completely drying again with an oven. CONSTITUTION:Poultry meat is cut into meat lumps of a proper size and roasted in an oven at 200-250 deg.C until the volume is decreased to about 1/3 of the raw meat. The roasted meat is taken out of the oven and crushed with a crusher to granular form. The obtained granular meat is again put into an oven and completely dried at about 150 deg.C to obtain the objective seasoning stock.
Patent JP-H05297922-A (JP)
Title: Cad/cam device
Inventor: WATANABE KOTARO
IPC: G05B19/4097
Filed: 1993-01-20
Abstract: PURPOSE:To minimize the transmitting mistakes of information and also to minimize the machining mistakes in comparison with the manual operations carried out through an NC device by confirming the under/over-machining defects before a machining process when the machining is defined by a CAD/ CAM device which produces an NC program for an embossing discharge processing machine. CONSTITUTION:A CAD/CAM device which produces an NC program for an embossing discharge processing machine is provided with an electrode parts register means 15 which previously registers an embossing discharge electrode plotted on a display device as a parts with a CAD plotting command, a machining definition editing means 16 which arranges plural electrodes registered previously by the means 15 on a metallic mold plotted previously on a CAD display device, and an NC program production means 18 which produces the NC program, i.e., the input data to be applied to a numerical controller for the discharge processing carried out based on the positions of the electrodes arranged on the metallic mold.
Patent JP-S59132410-A (JP)
Title: Manufacture of magnetic head
Inventor: YOKOYAMA OSAMU
IPC: G11B5/127
Filed: 1983-01-20
Abstract: PURPOSE:To place a winding for recording/reproduction close to a vertical magnetization film by making a slot around a magnetic thin film on the surface of a base verticaly to the magnetic thin film except for the tip of the magnetic thin film and forming a spiral conductor thin film winding in the slot. CONSTITUTION:Silicon dioxide or the like is adhered as a protection film 3-2 on the surface of a base 3-1 by the sputtering method or the like and a magnetic thin film 3-3 made of permalloy, amorphous magnetic substance or the like for constituting a magnetic pole is formed on the film 3-2 in a required thickness and width. Further, silicon dioxide or the like is adhered as a protection film 3-5 by the sputtering method or the like and the other base 3-6 is bonded. Then, after a surface facing a recording medium is polished, the face is engraved by several microns by the sputter etching of the like. Further, the thin film winding 3-7 is formed so as to connect the start and the end points of an electrode lead 3-4 and the thin film winding 3-7 together.
Patent JP-H04240516-A (JP)
Title: Navigation apparatus of airplane
Inventor: SHINAGAWA TAKASHI
IPC: B64C13/02
Filed: 1991-01-25
Abstract: PURPOSE:To furnish position information and ground speed information being precise and smooth without newly mounting a second inertial navigation apparatus other than a radio navigation apparatus such as an apparatus of TACAN or VOR/DME. CONSTITUTION:A coordinate transformation element 4 which transforms outputs of TACAN 1, a bow azimuth sensor 2 and an airspeed sensor 3 into position coordinate values XTCN and YTCN and air speed component values VAX and VAY and outputs them, speed steady error removing filter elements 11 and 21 which output intermediate estimated values Vx1 and Vy1 of a ground speed, position smoothing filter elements 12 and 22 which output estimated values XX and YY of position coordinates, speed smoothing filter elements 13 and 23 which output estimated values Vx2 and Vy2 of ground speed components, speed noise removing filter elements 14 and 24 which output estimated values dXX/dt and dYY/dt of the speed, air velocity filters 15 and 25 which output estimated values Wx and Wy of air speed components, and switching means SW1 to SW6 which make the intermediate estimated values of the ground speed be outputted continuously when the output from the TACAN 1 is interrupted frequently.
Patent JP-S56105639-A (JP)
Title: Etching device of semiconductor wafer
Inventor: YOSHITAKE TOMOFUMI
IPC: C23F1/08
Filed: 1980-01-26
Abstract: PURPOSE:To etch uniformly plural plates at one time by a method wherein the wafers are made  to rush into an etching liquid in the inclined condition, and weirs are provided on holders to make  the etching liquid to cover the whole surfaces of the wafers. CONSTITUTION:The GaAs wafers 27 are holded elastically in the holders 28 with nails 30, a bar  25 is rotated, the faces of the wafers 27 are inclined at the prescribed angles against the holizon  and are set at the inrush angle of wafers into the etching liquid 31 when they come down spirally  to make the resistance at the dipping instant to be minimum. This is decided by the rotational  speed of the main body 17 and the descending speed. After the dipping, the bar 25 is rotated,  inclination rotors 22 are rotated to hold the wafers holizontally, a vibrator 34 for a thermostatic  tank 32 is operated and the vibration in the prescribed direction is applied to the etching liquid 31  to perform the etching. The main body 17 is made to rotate at 90 degrees or the moving direction  of the liquid 31 is changed to the right-angled direction at the every prescribed hours. The main  body is pulled up after the etching is finished, the etching liquid 31 is exhausted 35, the tank is  filled with a washing liquid, the wafers are made to come down near the liquid surface, the washing liquid is made to blow out 33, the etching liquid on the surface of the wafers 27 are  made to flow out in an instant by the weirs 29, and at the same time they are dipped into the  washing liquid and are washed samely.
Patent JP-H03215623-A (JP)
Title: Production of tough high strength steel
Inventor: TAGASHIRA SATOSHI
IPC: C21D9/46
Filed: 1990-01-19
Abstract: PURPOSE:To produce a high strength steel consisting of a dual structure of bainite and austenite and excellent in ductility and toughness by subjecting a medium- or high-carbon steel with a specific composition to austenitizing treatment and then to heat treatment under specific conditions. CONSTITUTION:A steel stock having a composition containing, by weight, 0.4-1.2% C, 1.2-3.0% Si, 0.3-1.0% Mn, and 0.2-1.5% Cr or further containing one or >=2 kinds among 0.05-0.5% Mo, 0.05-0.5% V, and 0.01-0.5% Nb is heated up to a temp. of the Ac3 transformation point or above, by which the structure of this steel stock is perfectly austenitized. Subsequently, this steel is cooled down to 350-450 deg.C at a cooling velocity higher than the velocity at which the nose part in the figure of the TTT curve (time temperature transformation curve showing the change in the structure of supercooled austenite) of this steel. After isothermally held in the above temp. region for 10-60min, the above steel is air-cooled down to room temp. or cooled at a cooling velocity not lower than air cooling velocity. By this method, the steel whose structure is composed of a dual structure containing bainite and retained austenite as main phase and which has a tensile strength of 120-160kgf/mm<2> class and superior ductility and toughness can be obtained.
Patent JP-S59134038-A (JP)
Title: Automatic brake system
Inventor: OOMI ATSUSHI
IPC: B60T7/12
Filed: 1983-01-21
Abstract: PURPOSE:To quicken brake operation reliably by detecting approach to an obstacle when backing then exchanging a solenoid valve by the detected signal and operating a master cylinder by pressure medium. CONSTITUTION:An obstacle is detected by supersonic wave to be transmitted from a supersonic wave circuit, and upon approaching within predetermined distance from said obstacle a high level signal is provided to one input port of AND gate 25. When the gear is entering into back step and the brake pedal is not stepped, a high level signal is provided to the other input port of AND gate 25. The output from AND gate 25 will cause turning on of a transistor 16 to excite a solenoid 31 in a solenoid valve 30. Consequently the valve 30 is exchanged to provide the atmosphere to one chamber 43 of two chambers 43, 44 in an actuator 40. As a result, the actuator 40 is driven and a master cylinder 51 is operated.
Patent JP-H08202745-A (JP)
Title: Graphic processing method
Inventor: KONDO SATOSHI
IPC: G06T7/00
Filed: 1995-01-23
Abstract: PURPOSE: To improve the level of automating processing at a system requiring closed loop information or the like by efficiently extracting all closed loops from graphic data composed of plural line segments and circular arcs while using any unified method. CONSTITUTION: An allowable error amount to be used fro deciding whether each of two points is identical or not is set to a storage device 4. Next, graphic element data composed of plural line segments and circular arcs or the like are read from the storage device 4 and an information reader 5, etc., the intersection between a graphic element such as line segment or circular arc and the other graphic is calculated, and one graphic element is decomposed into small blocks and stored in the storage device 4. When performing closed looping, each of all the small block elements is traced from its start point to end point and vice versa once, respectively so that all the closed loops can be extracted.  Next, closed loop information and the information of small block elements on the storage device 4 are outputted through the storage device 4 or the information reader 5 to a prescribed place and a message, etc., is outputted to a display device 2.