baber/WOPTO huggingface dataset:
Patent JP-H10104724-A (JP)
Title: Magnetic recording/reproducing device for photogaphic film and camera provided with the same
Inventor: TSUJIMOTO SHINICHI
IPC: G11B5/127
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a compact device for a camera, etc., by using a reproducing magnetic head in which coil winding parts are arranged in the width direction of a film and suppressing the dimension in the thickness direction of the film, of the reproducing magnetic head having a larger number of coil turns smaller. SOLUTION: This magnetic recording/reproducing device for the photographic film is constituted so as to provide a recording magnetic head for recording a magnetic signal on the photographic film and the reproducing magnetic head 17 which is arranged away from the recording magnetic head, in the longitudinal direction of the film and for reproducing the magnetic signal from the film. In such a case, the reproducing magnetic head 17 is constituted of core head parts 31a and 32a disposed to face each other in the longitudinal direction of the film (the feeding direction of the film) and the coil winding parts 36 disposed in the width direction of the film, with respect to these core head parts.
Patent JP-H04139648-A (JP)
Title: Cassette loader
Inventor: TAMAI NORIHIKO
IPC: G11B15/07
Filed: 1990-09-28
Abstract: PURPOSE:To improve reliability of a wire or printed circuit board by providing a switch to be driven by abutting against a tape cassette in accordance with the movement of a cassette holder in the vicinity of a moving path of the cassette holder. CONSTITUTION:By moving the cassette holder 2 toward an operating position, a turning lever 5 is pushed by a tip of the tape cassette 1 first, and a 2nd switch 6 is changed from OFF to ON. When the holder 2 is further moved, a 1st switch is changed from OFF to ON. When the cassette 1 is not loaded into the holder 2, a moving amt. of the cassette holder 2 at the time of changing the switch 6 from OFF to ON by an external notched part 2b of the holder 2 in moving the holder 2 is delayed as compared with that of when the cassette 1 is loaded. Consequently, whether the tape cassette is present or not can be detected by deciding whether the timing for driving the switch 6 is before or after the timing for driving the 1st switch. By this method, the reliability of the wire or a printed circuit board connected to the switch is promoted.
Patent JP-2001084221-A (JP)
Title: Device and method for observing information source of acquired information in information network and recording medium with program making information source observation processing executed recorded therein
Inventor: KIDO YOSHIFUMI
IPC: G06F13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate search errors of an information source, when accumulating what pages are referred to as an information source by a user and presenting a list of their information source URLs(uniform resource locator) to the user, in such a manner that a relay processing part accesses a server computer in response to an operation from a WWW(World Wide Web) browser and that a statistical processing part performs statistic processing of its reference log in a hypertext system, such as WWW. SOLUTION: A statistic correction processing part 21 decides whether a correction-required information source that must not be an information source registered preliminarily in a correction-required information source list 23, such as a newly arriving HTML(hypertext markup language) page has been an information source. When the correction-required information source has been an information source, a true information source is retrieved from a master-slave relationship list 22, and the processed results of a statistic processing part 17 are corrected.
Patent JP-H07114102-A (JP)
Title: Overhead projector
Inventor: AOSAKI KOU
IPC: G03B21/132
Filed: 1993-10-19
Abstract: PURPOSE:To provide an overhead projector constituted so that the fluctuation of operation torque until the turning finish time of a supporting arm from the turning initial stage is reduced and averaged and the excellent setting action of the overhead projector is realized in the erecting operation of the supporting arm of the overhead projector. CONSTITUTION:A boss 17 in which a shaft 16 is inserted is integrally provided at the lower end of the supporting arm 2 and the arm 2 is freely turned around the shaft 16. The projecting end part of the boss 17 is engaged with one end of a spring 18 whose other end is engaged with a spring stopper 19 fixed to a substrate 14 so as to press the arm 2 in an erecting direction.
Patent JP-S61139184-A (JP)
Title: Electromagnetic driver
Inventor: SAEKI SHUJI
IPC: H04R9/00
Filed: 1984-12-11
Abstract: PURPOSE:To reduce parts number and raise a productivity by fixing and holding a square shape diaphragm by an opposing face of a square rod shape permanent magnet through spacer provided on upper and lower surfaces of both ends of a plate like suspension protruding from a short side of the square shape plate with respective magnetic gaps from an exciting section maintained. CONSTITUTION:Square shape diaphragm having steps 45, 46 have steps on surfaces opposing to permanent magnets 36, 37, 38, 39 and fixed and held through spacers 41, 42, 43, 44 by means of screws 51, 52 so as to keep magnetic gaps 47, 48, 49, 50 equal to an exciting section. An electric signal is applied to exciting coils 34, 35, and then a magnetic fordce operating on square shape diaphragms 45, 46 is changed and a driving force is generated. In structure, they are absolutely symmetrical, a symmetrical driving force is generated to the square shape diaphragms 45, 46 and from a front panel 3 an acoustic reproducing according to the electric signal to the exciting coils 34, 35 are realized.
Patent JP-H1184399-A (JP)
Title: Liquid crystal panel and its production
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1341
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress the spreading of the cell gap of an injection port at the time of injection and to suppress the orientation defect from seals by disposing at least one piece of island-shaped seals within a liquid crystal introduction region enclosed by the external seal and a scribing line at the front end of the external seal. SOLUTION: A pair of substrates 1, 1a arranged to face each other via a prescribed spacing are stuck to each other by a sealing material 2 and the liquid crystals 9 are sealed into the effective region 5 within the substrate spacing enclosed by the sealing material 2. The injection port 4 for injecting the liquid crystals 9 is opened in part of the circumference of the effective region 5 within the spacing of the substrates 1, 1a and is provided with the internal seal 2. The external seal 3 is disposed toward the outer side from both ends of the injection port 4 of the internal seal 2. Further, the liquid crystal introduction region 7 enclosed by the external seal and the scribe line 6 at the front end of the external seal 3 is internally provided with at least one piece of the island-shaped seals 8.  The shape of the island-shaped seals 8 is particularly preferably a circular shape or such an elliptic shape of which the major axis is made to parallel to the external seal.
Patent JP-S62126041-A (JP)
Title: Method and device for elevation/sink control of ship cargo
Inventor: MASUMOTO TOMOHOSHI
IPC: B65G67/60
Filed: 1985-11-22
Abstract: PURPOSE:To provide easy and smooth automated operation of a winch device in loading/ unloading equipment despite changing tide level and load conditions by correcting the deceleration switching point from the high to low speed division throughout the lifting range automatically in conformity to the lift information subject to correction from time to time. CONSTITUTION:To load a ship 5, the total lift from the top position of a winch device to the bottom position as hold floor landing position 6a is known, and therefore, the deceleration point 7 at which each quickly sinking cargo shall be decelerated before landing so that no damage will be caused to both the cargo and the hold floor, is specified, and an appropriate command is given to an automatic operation control device 25 in the loading/unloading machinery through a deceleration point command device 24. Operational commands such as start, high and low speed, stop, etc. are given to the winch device 26, and the increment in the draft to suit the increment in the loaded quantity resulting from the progress of works is fed into a calculator device, which calculates from time to time the corrected total lift, in which the changes in tide level and draft are incorporated. Thus the total lift for sinking cargo at any point of time after start of each work can be at all times grasped accurately to enable securement of a high-speed division for each case which is necessary for enhancement of efficiency under automatic operation.
Patent JP-H1081287-A (JP)
Title: Seat lug for bicycle and frame thereof
Inventor: MIYATA YOSHIFUMI
IPC: B62K19/18
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make one type seal lug accommodatable to any variation in the setting angle of a seat stay attendant upon a variation in frame size by inserting a seat pin into a through hole installed in the axial center of a seat joint screw, and making a seat post capable of being clamped in a seat tube. SOLUTION: A seat lug 1 is provided with a pipe part 1a in which both seat tube and top tube coupling parts 1f and 1g are combinedly installed, while each projection 1d made with individual insertional holes 1e is formed at both sides of a slit 1b. A seat joint screw 7 is installed so as to clamp a seat post 6 with the pipe part 1a by means of inserting a seat pin 8 into the through hole and clamping it from left and right at a stretch. At the time of a seat stay 4 being stuck close, a seat joint plug 5 is attached tight to an upper end of this eat stay 4, making a through hole of the plug 5 contact from the outside of the projection 1d, and it is anchored tight by insetting the seat joint screw 7 in the insertional hole 1e by means of screwing.
Patent JP-S63115043-A (JP)
Title: Method for measuring thermal diffusivity by non-stationary fine wire method
Inventor: HIBIYA TAKETOSHI
IPC: G01N25/18
Filed: 1986-10-31
Abstract: PURPOSE:To permit such measurement which minimizes thermal influence of a coating material in measurement of the thermal diffusivity of a silicon melt by specifying the thickness of boron nitride to 150-180mum. CONSTITUTION:The thickness of the boron nitride is specified to 150-180mum in the measurement of the thermal diffusivity of the silicon melt. The boron nitride has high heat conductivity and can transmit the calorific value by energization of a fine platinum wire quickly to a semiconductor melt to be measured even if the fine platinum wire is coated with the aluminum nitride. For example, the surface of the fine carbon wire having 200mum diameter is coated with the boron nitride to 150mum thickness and the thermal diffusivity of the molten silicon is measured by a nonstationary fine wire method using such fine wire as the probe in common use as a heating element. The thermal diffusivity can then be measured at 2% error as compared to the theoretical value of the case in which there is no coating material. The measurement error by the presence of the coating material is, therefore, restricted within a permissible range.
Patent JP-H0897072-A (JP)
Title: Multilayer ceramic device
Inventor: UENO TORU
IPC: H01G4/12
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a multilayer ceramic device which can be mounted, by soldering, onto a circuit board without causing any crack and can be produced easily. CONSTITUTION: In an electronic chip device having an outer electrode 10 formed on the end face for taking out the inner electrode 2 of a multilayer ceramic body, first and second electrode layers 3, 4 are formed on the end face of the ceramic body 1 and a plating layer 5 is formed thereon. The first electrode layer 3 is composed of a conductive paste containing 10-50wt.% of glass frit whereas the second electrode layer 4 is composed of a conductive paste containing no glass frit.
Patent JP-H01134008-A (JP)
Title: Valve controller for internal combustion engine
Inventor: KARURO KITEI
IPC: F01L1/26
Filed: 1988-10-19
Abstract: PURPOSE: To simplify the structure of an engine comprising a plurality of intake and exhaust valves arranged in respective cylinders by driving valves aligned under a camshaft directly by the camshaft and valves not aligned under the camshaft via a rocker arm. CONSTITUTION: To manufacture a five valve engine having three intake valves 10 and two exhaust valves 11 arranged on respective cylinders, the valves 10, 11 are arranged symmetrically with respect to an axis of a cylinder 12 and equidistant from the axis. Valve rods 13 of the exhaust valves 11 are arranged in a parallel manner and controlled by a single camshaft 15 via a guide socket 14. Valve rods 16 of the intake valves 10 are arranged in a parallel manner and controlled by a single camshaft 17. More specifically, the intake valves 10, 10 at both ends are directly controlled by cams 19, 19 via a guide socket 18, while the intermediate intake valve 10 is controlled by a cam 24 via a rocker arm 20. The rocker arm 20 has one end pivotally supported by a ball pin 21 and another end 23 abutting the valve rod 16 of the intake valve 10.
Patent JP-H03123985-A (JP)
Title: Plotting method for contour line and/or ridgeline
Inventor: SAITO TAKAFUMI
IPC: G06T15/00
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a contour line and a ridgeline as a peak value by preparing a two-dimensional data array whose element is distance information from a view point to an object in each picture element as input data, and making differentiation operator act upon this. CONSTITUTION:A distance picture 1 is prepared as preprocessing. For this purpose, there are a method to generate it by calculation based on the three-dimensional shape data 11 of the object and a camera parameter 12 and the method to obtain it by measuring directly an existing object 41 by using a distance measurement device. As a distance value, actual distance (however, component in direction perpendicular to screen) from the view point 61 to the object 41 can be used as shown in a figure, but when it is constructed by a perspective projection method, it is better to use projected distance, that it, a value proportional to the inverse of the actual distance. The distance picture 1 is processed by first-order differentiation processing 21 and second-order differentiation processing 22, and a first-order differentiated picture 2 and a second-order differentiated circuit 3 are obtained respectively. A ridgeline picture 7 can be obtained by executing ridgeline correction processing 26 by using the second-order differentiated picture 3 and a first-order differentiated maximum picture 4.
Patent JP-H05269393-A (JP)
Title: Fine grinding mill
IPC: B02C13/282
Filed: 1992-09-30
Abstract: PURPOSE:To remarkably increase the grinding amount per unit time and to produce fine powder by constituting an annulus ring so that the external circumference thereof is the inner surface of an outer casing and the internal circumference is the turning locus of the tip of the blade or the projected streak of a rotor and providing many recessed streaks having an arch-shaped cross section which are rushed into the annulus ring and mutually approached. CONSTITUTION:Many blades or projected streaks 8 are radially fitted on the surface of the internal cylinder of a rotor 7 fixed to a rotary shaft 3. Many recessed streaks 11 having an arch-shaped cross section are provided on the inner surface of an outer casing 1. Sharp crests 12 are formed between the mutually adjacent recessed streaks 11. A raw material is struck or accelerated by the blades or the projected streaks 8 of the rotor 7 and allowed to collide against the surface faced to the direction A7 of rotation of the rotor 7 in the recessed streaks 11 and ground. The ground raw material performs turning movement around a center C. The coarse powder is thrown out to the outsides of the recessed streaks 11 by action of centrifugal force and again receives the same impulsive grinding action. Furthermore the same is finely ground by action of violent high-frequency pressure vibration in the air flow of the external circumference of the rotor 7.
Patent JP-H11102380-A (JP)
Title: Graphic processing method, graphic processor and recording medium
Inventor: TAKAYAMA MANABU
IPC: H01L21/82
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To speed up processing and to reduce the amount of resources by determining cell frames which geometrically overlap with each other and an overlap of a pattern when the pattern is in a specific state according to kinds set for the presence areas of respective cells. SOLUTION: Layout data 11 are inputted and presence areas at the time of expansion by cells are set to generate information on cell frames (S21). The cells included in the layout data 11 are set as cells to be processed in order (S22) and cells in layers below the cells to be processed and the kinds corresponding to the hierarchical structure of the cell frame of the pattern are set (S24). When a different kind is set for cell frames and patterns which geometrically overlap with each other, it is decided that there is the overlap and when it is decided that cell frames or a cell frame and a pattern overlap with each other, cell frames and patterns in lower layers included in the overlapping cell frames are further read in (S25); when it is decided that the patterns overlap with each other (S26), the overlap of the patterns is determined (S27).
Patent JP-2001086188-A (JP)
Title: Data transmission system and system
Inventor: KAMINARI JUNJI
IPC: G06F13/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To transmit data required for a client from a server to the client with priority without causing congestion in communication even at a low frequency band. SOLUTION: In the case of communicating data from the server 100 to a plurality of clients 200 via a computer network 400, a communication state monitor section 104 of the server 100 measures a communication band quantity and predicts the communication band quantity for each client, a data evaluation selection section 102 evaluates the transmission data depending on a state and a request of the clients, the server 100 transmits data with high evaluation at maximum within a range of the predicted communication band quantity or builds up data including only the high evaluation data based on request and on an evaluation reference and transmits the built-up data. A data interpolation section 203 of the client 200 interpolates missing data among the received data as required.
Patent JP-2000088343-A (JP)
Title: Hot water supply device with automatic hot water supplying function
Inventor: KOBAYASHI HISAHIRO
IPC: F24H1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device with an automatic hot water supplying function by causing a user of the hot water supply device with the automatic hot water supplying function to pay his attention to the presence or absence of remaining hot water without wasting water resources even when instructing to supply hot water under the same setting as that of the last time as a result of forgetting the presence of remaining hot water. SOLUTION: In a hot water supply device for automatically supplying hot water to the set amount of hot water by a remote controller 12 from a remote place, the remote controller 12 displays the set amount of supplied hot water. When the display of the set amount of supplied hot water shows the same set value as that upon use of the remote controller 12 at the last time, a flashing display is performed. When the set value is different from that upon use of the remote controller 12 at the last time, a lighting display is performed.
Patent JP-S61140355-A (JP)
Title: Electromagnetic stirrer for controlling molten steel flow in casting mold
Inventor: SUZUKI KENICHIRO
IPC: B22D11/115
Filed: 1984-12-12
Abstract: PURPOSE:To produce a steel slab which has no segregation of impurities and is clean in both the front layer and inside by continuous casting by providing static magnetic field coils on the long side faces of a rectangular-shaped casting mold of a continuous casting and moving magnetic field type coils to the position upper than the molten steel surface in the casting mold to brake the flow of the molten steel in the mold. CONSTITUTION:Two pairs of the static magnetic field generating coils 2 are attached to the long side faces of the continuous casting mold 3 for production of the steel slab having >=2.5 ratio of the length between the long side and short side and two pieces of the moving magnetic field type electromagnetic coils 1 are disposed to the position upper than the molten steel surface 4 in the mold 3 with an immersion nozzle 6 from a tundish inbetween. The molten steel flow supplied by the nozzle 6 is braked by the coils 2 and the molten steel on the surface 4 is horizontally moved toward the short side of the mold 3 from the central part by the coils 1, by which the segregation of the impurities in the molten steel in the mold is obviated. The continuous casting slab which is clean in both the front and rear surfaces and the inside is thus obtd.
Patent JP-H0983275-A (JP)
Title: Class c power amplifier
Inventor: TOKUZUMI NOBUYUKI
IPC: H03G3/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make power of an output signal from a power amplifier stage fine-adjustable, to eliminate a power loss, to reduce power consumption and heat generation. SOLUTION: Depending on a power amplification factor designated by a received control signal, only a 1st power amplifier circuit 2, only the 1st power amplifier circuit 2 and a 2nd power amplifier circuit 3, or all of the 1st power amplifier circuit 2 to 3rd power amplifier circuit 4 is selected. While adjusting power of a power supply voltage to the power amplifier circuit at a final stage, the power supply voltage is applied to the selected power amplifier circuit to amplify power of q signal (input signal) being an object of amplification, and a selection circuit 5 is used to select the signal whose power has been already amplified outputted from the power amplifier circuit at the final stage and to provide an output of the selected signal as an output signal.
Patent JP-H02109660-A (JP)
Title: Centering method for probe of dimension measurement
Inventor: INOKUCHI HISAYOSHI
IPC: B23Q17/22
Filed: 1988-10-18
Abstract: PURPOSE:To easily adjust the center height by moving a turret base and the block for setting relatively to a prestored position at the time when a dimension measuring probe is changed and adjusting the measuring part of the probe so as to be in contact with the setting block. CONSTITUTION:In the state of locating at set position the work dimension measuring device 26 that the center height of the measuring part of a dimension measuring probe 30 is adjusted, the relative position in a 2nd horizontal direction of the turret base 21 and setting block 55 of the time when the measuring part is brought into contact with the setting block 55 is stored as a probe set value. Then at the time when the dimension measuring probe 30 is changed, in the state of locating at set position the work dimension measuring device 26, the relative position in the 2nd horizontal direction of the turret base 21 and setting block 55 becomes a probe set value. Then, the adjustment of the center height is enabled by adjusting the position of the measuring part to the relative position in the 2nd horizontal direction and a turret head 22 so that the measuring part of the dimension measuring probe 30 is brought into contact with the setting block 55.