baber/WOPTO huggingface dataset:
Patent JP-S59146882-A (JP)
Title: Ink sheet cassette fitting device for printer
Inventor: KOTANI HIDEYUKI
IPC: B41J17/16
Filed: 1983-02-14
Abstract: PURPOSE:To provide the titled device capable of easily fit an ink sheet cassette, wherein a fitting disk to be fitted to a winding core shaft for an ink sheet cassette is operated interlockedly with opening and closing actions of an upper cover for a printer casing. CONSTITUTION:When the upper cover 52 is opened, a link member 48 is rotated to rotate a cylindrical cam 45, the fitting disks 34, 35 are retracted through a fitting member 44, an operating lever 42 and supporting shafts 34a, 35a, and engagement with the ink sheet cassette 10 is automatically released. When the cover 52 is closed by depressing it, the link members 48, 49 and each member associated therewith are operated reversely to the above, the disks 34, 35 are advanced to the inside to be fitted to the winding core shaft of the cassette 10, and the core shaft is pressed by a compression spring 54.
Patent JP-H02201456-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/00
Filed: 1989-01-31
Abstract: PURPOSE:To easily maintain the relative position constant by supporting a corona discharger and an image carrier on both sides of a common frame. CONSTITUTION:The corona discharger 15 is energized by springs 70 and 74 on both edge parts of its sealed case 62 to the side of the image carrier 24. Then the sealed case 62 is grounded to a frame 39 through the spring 74, and the frame 39 is provided with supporting pieces 39a and 39b on both inner side. In this way, the corona discharger 15 and the image carrier 24 are supported on both sides by the common frame. Thus the relative position of the two can be easily maintained constant.
Patent JP-S61180636-A (JP)
Title: Transferless forging method
Inventor: KARASHIMA ICHIMASA
IPC: B21J13/08
Filed: 1985-02-06
Abstract: PURPOSE:To enable transferless forging by moving vertically the upper and lower dies with the state of the burr part being borne one a base stand after closed die forging then by trimming with progressing the forging article to the next stage with its suspension on the base stand by the burr part. CONSTITUTION:The bar stock 21 heated by a heater 18 is transferred among the roughing dies 6', 6 of the upper and lower bolsters 1, 2, finishing dies 7', 7 and burr drawing dies 8', 8 at fixed stroke by transfer rolls 12, 14' and forging is performed in order. The forged bar stock 22 is propressed to the next stage with being suspended on the base stand with the burr part and finally the burr part is cut off by burr cutting edges 9', 9 and fallen into burr chute 11. The transferless forging of bar stock is thus enabled.
Patent JP-H09199906-A (JP)
Title: Tuning frequency band pass filter
Inventor: SUDA TSUTOMU
IPC: H04B1/713
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To make the insertion loss and the selective characteristic constant even if a tuning frequency of a variable tuning frequency semi-coaxial cavity resonator BPF used for a frequency hopping system transmitter-receiver is changed and to avoid the size of the filter from being large. SOLUTION: A coupling degree adjustment loop 7 is provided to a coupling window 6 provided to a partition 11 of two semi-coaxial cavity resonators making up of an inner conductor 2 fixed to a bottom side of a cavity section 10 of an outer conductor (case) 1. A bias current is provided to a PIN diode 4 fixing the loop 7 via a coaxial capacitor 5 to apply on/off control to the loop 7 for continuity to ground and the coupling degree is changed corresponding to a change in the tuning frequency thereby adjusting the band width.
Patent JP-H10223705-A (JP)
Title: Probe card
Inventor: MIKI KAZUNOBU
IPC: H01L21/66
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a probe card which ensures a prescribed sliding amount and in which a probe needle can be arranged even when the pitch between electrode pads is narrow by a method wherein every probe needle is arranged so as to be crossed nearly at right angles to one side of every electrode pad and its tip is bent to the direction of the diagonal line of every electrode pad. SOLUTION: Every probe needle 7 by a probe card is arranged so as to be crossed nearly at right angles to one side of every electrode pad 8, and the tip 7a of every probe needle 7 is bent to the direction of the diagonal line of every electrode pad 8 by a prescribed length. For example, every electrode pad 8 is brought into contact with the tip 7a of every probe needle 7 so as to become a state which is shown in Fig. (A). In addition, the tip 7a of every probe needle 7 is bent to the direction of the diagonal line of every bent electrode pad 8, the tip part is slid toward the inner part from the front on the diagonal line of every electrode pad 8 as shown in Fig. (B), and it forms a probe trace 9 so as to be stopped. Then, in this state, the test of a semiconductor integrated circuit is executed.
Patent JP-H07230554-A (JP)
Title: Image coding/decoding device
Inventor: KIKUCHI YASUYUKI
IPC: H04N19/00
Filed: 1994-02-21
Abstract: PURPOSE:To store and reproduce only the images included in a desired area of a single screen by compressing and coding these images. CONSTITUTION:A display device 17 shows the digital image data inputted to a frame buffer 15, and a pointing device 12 designates an area on a display screen. Then only the images included in the designated area are compressed and coded by an image coding part 18 and stored in a compressed data storage part 19. When a reproducing instruction is inputted through a keyboard 11, the compressed image data are read out of the part 19 and decoded by an image decoding part 20. These decoded image data are outputted to a video RAM16 and displayed by the device 17. Meanwhile a transmitting instruction is inputted through the keyboard 11, and a data transmitting part 23 reads the stored contents of the part 19 to transmit them to a data receiving part 33. Then an image decoding part 34 decodes the contents of the part 19 and gives them to a video RAM35, and these decoded contents are shown in images by a display device 36.
Patent JP-H09196374-A (JP)
Title: Lighter holder
Inventor: MATSUMOTO HITOSHI
IPC: F23Q2/32
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To confirm the number of cigarettes smoked by a user himself by on a holder body an operation number indication mechanism for indicating the number of times of depression of a push button mounted on the holder body of a disposable lighter. SOLUTION: When a disposable lighter 2 is used, once a push button 11 is depressed, an engagement piece 8 is rotated in a release direction against the energyzing force of an energyzing spring 10 so that an engagement between the engagement piece 8 and the engagement stopping piece 7 is released, and hence a cap 4 is automatically opened with the energyzing force of the energyzing spring 6 that energyzes the cap 4 in an opening direction. At this time, an operation piece 19 is moved owing to depression of the push button 11 to rotate a rotator 17 of an operation time indication mechanism 13 so that an indication figure on an indication window of the operation time indication mechanism 13 is changed to an indication increased by one.  Hereby, the number of times of use is automatically indicated, and the number of cigarettes smoked by a user can be known with the aid of the indication of the number of times of the use.
Patent JP-H07230359-A (JP)
Title: Multiplexed file access system
Inventor: TAKANO SHUNEI
IPC: G06F11/16
Filed: 1994-02-21
Abstract: PURPOSE:To considerably improve the maintainability by eliminating a need of overall restoration of multiplexed flies even in the case of forcible interruption or the like of input/output operation of multiplexed files. CONSTITUTION:A logical input/output processing part 1 generates the same physical file in external storage devices 8-1, 8-2,... 8-n as one logical file. A multiplexed file input/output processing part 2 generates the input/output request of each physical file. A physical input/output processing part 4 executes the input/output operation of each physical file. If input/output requests are left unexecuted at the time of the end of operation, an input/output operation condition recording table saving part saves an input/output operation condition recording table 7 where progress conditions of operations of respective physical files are recorded, in an external storage device 9 for save. A data rewrite processing part 6 refers to the external storage device 9 for save at the time of the start of operation and finds output requests left unexecuted to rewrite the same data from physical files, where output operation is completed, to physical files where it is not completed.
Patent JP-S56118465-A (JP)
Title: Thin film-forming coating liquid composition and its coating method
Inventor: SHIYOUJI FUSAJI
IPC: B05D7/24
Filed: 1980-02-25
Abstract: PURPOSE: To obtain a thin film-forming coating liquid composition which is excellent in workability, safety, wholesomeness, and uniform thin film-forming capability by dissolving a ladder-type organosilicone polymer with a specific viscosity in a specific solvent.  
     CONSTITUTION: A thin film-forming coating liquid composition which is obtained by dissolving a ladder-type organosilicone polymer with phenyl groups, having an intrinsic viscosity of 1.1W3.0 (1% benzene solution at 30°C), e.g., polyphenylsilsesquioxane, poly (methyl-substituted phenylsilsesquioxane), poly (naphthylsilsesquioxane), etc. in a solvent whose main component is composed of compounds of formulas I and II (where R is an aromatic group, cycloalkane ring, or heterocyclic ring and n is 3W5), e.g., 2-phenoxytetrahydropyran, 2-phenoxytetrahydrofuran, etc. The composition is applicable in the formation of oriented film for liquid crystal display device, heat-resistance and insulating film for electronic parts, etc., by spinner method or printing method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11218594-A (JP)
Title: Method for measuring flow rate in core
Inventor: ISHIDA NAOYUKI
IPC: G21C17/032
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the flow rate in core with high precision even if the Reynolds number of a coolant changes by assuming that the width and cross section of downcomer flow channels and the density of the coolant are known, and calculating the flow rate through specific equations from current speeds of two current speed meters in certain positions. SOLUTION: A downcomer 4 in a space between a shroud 2 and the wall of a reactor pressure vessel 3 is supplied to the core by a circulating coolant. Now, current speeds u1 and u2 are measured by setting the half of the width of a flow channel of the downcomer 4 at (b), a cross section of the flow channel at A and the density of the coolant at π and placing current speed meters 1a and 1b in two positions away from a wall surface by y1 and y2 respectively. Two equations, u1 =(y1 /b)<1/n> umax and u2 =(y2 /b)<1/n> umax , are used to find a distributed constant (n) and the maximum current speed umax , and a flow rate in a core is obtained from ua =[n/(n+1)]umax . Consequently, the flow rate in the core can be measured with high precision even if the Reynolds number of a coolant in the downcomer section changes.
Patent JP-H09193758-A (JP)
Title: Safety stop device of carrier
Inventor: TONO SHIGEKAZU
IPC: B60T1/14
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enable automatic and effective safety stop of a carrier which is of a crawler type and has a deadman clutch operated by a clutch lever. SOLUTION: In a carrier equipped with a load-carrying platform 2 on a crawler 1 and a clutch lever 4 of a deadman clutch above a handle rod 3 extended to the back of a machine body, the peripheral part of the load-carrying platform 2 is provided with a vertically movable stopper rod 5 capable of moving up and down until the peak 5a sticks the ground E near the crawler 1. The clutch lever 4 and the stopper rod 5 interlock in such a manner that when the clutch lever 4 is gripped to operate the clutch in the on-state, the peak 5a of the stopper rod 5 is separated to move upward, and when the hand is separated from the clutch lever 4 to operate the clutch in the off-state, the peak 5a of the stopper rod 5 is moved down to stick the earth E.
Patent JP-S56119980-A (JP)
Title: Control signal pocessing device
Inventor: TOBA AKIRA
IPC: G11B15/467
Filed: 1980-02-23
Abstract: PURPOSE:To enable not only the rotating phase information of a rotary magnetic head but also other desired information to be provided to a control signal by providing a control signal forming means and a repetitive signal forming means. CONSTITUTION:A control signal is formed by making use of the vertical synchronizing signal supplied to an FF11. The output terminal of the FF11 is connected to the 1st monostable multi 12. The output terminal of the monostable multi 12 is connected to the base of a transistor Q11 and is also connected to the 2nd monostable multi 13 of a repetitive signal forming means. The collector of the TR Q11 is connected to one end of a rotary magnetic head 14. Next, the output terminal of the monostable multi 13 is connected to the base of a transistor Q12. The collector of the TR Q12 is connected to a power source terminal B2 and the terminal B2 is changeable to a high level H and a low level L. With such constitution, not only the rotating phase information of the rotary magnetic head 14 but also other information are provided to the control signal.
Patent JP-H04260421-A (JP)
Title: Reciprocation type membrane separation device
Inventor: ISHII KIYOSHI
IPC: B01D63/08
Filed: 1991-02-15
Abstract: PURPOSE:To reduce a lowering of membrane performance due to polarization of concentration by imparting reciprocating motion to a flat disk-like separation membrane in parallel with a membrane leaf to prevent entrainment of liquid to be treated which tends to occur in a rotary motion. CONSTITUTION:Membrane leaves each having separation membranes 1 (e.g. acrylonitrile copolymer ultrafiltration membrane) on both surfaces of a flat disk-like supporting body 2 and also having passages for membrane permeation liquid in said leaves are slipped on a hollow molded body 4 such as cylinder and spaced from each other at regular intervals through annular spacers 3. And the passages within the leaves are in communication with a hollow section 5 of the body 4 and said passages and section are liquid-sealingly separated from the outside to form a separation device, which device is dipped into a liquid to be treated 10 so that a reciprocating motion is imparted to the device in parallel with the membrane leaves by means of a geared motor 22, guide 7, spacer ring 8 and piston 9, etc., to take out, by sucking through a lead pipe 6, the liquid from the section 5. As a result, entrainment of liquid to be treated which tends to occur in a rotary motion can be prevented, thereby efficiently reducing a lowering of membrane performance due to polarization of concentration.
Patent JP-S53106703-A (JP)
Title: Equipment for generating fuel gas
Inventor: IMOTO NAMIO
IPC: C07C9/00
Filed: 1977-02-28
Abstract: PURPOSE:Methanol, one feedstock, previously vaporized in a heat exchanger is fed in a zone where pure water. The other feedstock, is vaporized by heating in onethrough boiler thereby the vaporization and pressure is kept always constant even under rapid fluctuation of load.
Patent JP-H11218014-A (JP)
Title: Variable valve timing device
Inventor: ASAKURA TAKESHI
IPC: F01L1/344
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To enable precision valve timing adjustment to be performed even when a rotational phase difference adjusting mechanism is used together with a lift-amount adjusting mechanism. SOLUTION: A rotational phase difference variable actuator 24 of a variable valve timing device supplies the adjusted oil pressure to the first pressure chamber and the second pressure chamber through oil paths 84 to 89, 51a, 51b provided in a timing pulley 24a, instead of forming oil paths from an intake side camshaft 22 to a vane rotor 61 as usual. Thus, since the oil pressure is not needed to be supplied through a cylindrical space 61c, the oil pressures in the first pressure chamber and the second pressure chamber are not affected, even when the volume of the cylindrical space 61c is changed due to the movement of the intake side camshaft 22, and the operating state of a lift-amount variable actuator has no affect on the rotational phase difference. Thus, precision valve timing adjustment becomes possible.
Patent JP-S59171839-A (JP)
Inventor: RARI JIAN KURITSUKA
IPC: G01N33/50
Filed: 1984-02-10
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-H02203888-A (JP)
Title: Guide means of running toy
Inventor: ISHIDA KAZUO
IPC: A63H33/42
Filed: 1989-01-31
Abstract: PURPOSE:To guide a running body surely and precisely by providing a running direction detecting means on a running toy and providing a running board where guide means formed by material sensitive to magnetism of the detecting means is laid. CONSTITUTION:A running toy A has a main body 1 formed to be light-weighted, to which left and right rear wheels 2, 3 as running wheels and one driving wheel 4 positioned in front of the rear wheels are fitted. An arm 14 crank-like in side, which is projected forward down, has a permanent magnet 15 as a running direction detecting means slightly brought into sliding contact with the running surface, and the magnet 15 is disposed in the front of a main body from the driving wheel 4. Accordingly, the curve of the running path is detected by the magnet 15 and simultaneously the magnet exhibits a guiding function of turning the driving wheel 4 along the curve. A base 20 and a linear guide means 23 formed by ferromagnetic material, which is laid in a groove 22 formed along a running path 21, are provided on a running board B.
Patent JP-H09219446-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAMURA YOSHIHIRO
IPC: H01L21/76
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate perfectly planarized and having an element isolation insulating film, and to prevent deterioration in element characteristics by preventing chemical mechanical polishing(CMP) on the surface of a silicon substrate. SOLUTION: A silicon oxide film 2 is formed on the surface of a silicon substrate 1, and a silicon nitride film 3 is selectively formed in an element region 6, as shown in (a). A thick silicon oxide film 5 is formed by thermal oxidation, as shown in (b). The silicon nitride film 3 is removed, as shown in (c). A silicon oxide film 8 having a thickness large enough to fill a recess portion on the substrate surface is formed by a CVD method, as shown in (d). Then, CMP is performed to perfectly planarize the surface of the silicon oxide film without exposing the surface of the silicon substrate. Etching is performed using fluoric acid so as to expose the surface of the silicon substrate.
Patent JP-H09219278-A (JP)
Title: Cooker
Inventor: HATA MASAMI
IPC: A47J27/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooker with no noise and quick and stable startup at switch-ON by changing the timing of outputting an ON signal to an switch in accordance with a current value for a input current to a halogen heater. SOLUTION: A cooker has a halogen heater 2 connected to a power supply 1 via a switch 3 and a controller 4 provided to ON/OFF-control the switch 3. A current sensor 6 detects an input current to the halogen heater 2 so that the timing of outputting an ON signal to the switch 3 can be changed in accordance with a current value detected by the current sensor 6. It is desirable that a current value detected by the current sensor 6 is a value for a current flow equivalent to one waveform of power voltage when the switch 3 is turned ON.
Patent JP-S54115137-A (JP)
Title: Variable power device of copying machines
Inventor: KIKUCHI TAKAO
IPC: G03B27/34
Filed: 1978-02-28
Abstract: PURPOSE: To make arbitrary variable power setting easy and sure by oscillating two sets of oscillatably coupled arms with respective zooming motors thereby moving an imaging optical system to the position corresponding to the variable power.  
     CONSTITUTION: An arm 5 is oscillated about an axis 14 by turning of a zooming motor 13 which is fixed to the support base 17 moving along guide shafts 18, 19 via scan motor 24. According to turning of the zooming motor 7 provided to this arm 5, the arm 1 coupled oscillatably to the arm 5 oscillates about the coupling axis. Thereby, the imaging optical system 3 provided to the end part of the arm 1 is set readily and surely at the position corresponding to an arbitrary variable power. The optical system 3 is directed in a fixed exposure direction by the pulley 26 provided  to its axis, the pulleys 27, 31 of the revolving shafts of the arms 1, 5 and the wires  connecting these. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179993-A (JP)
Inventor: HARA KAZUYA
IPC: B42D15/10
Filed: 1986-02-04
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-H06235510-A (JP)
Title: Burner used in common for different kinds of fuels
Inventor: UEMATSU YOSHISHIGE
IPC: F23D17/00
Filed: 1993-02-10
Abstract: PURPOSE:To instantaneously meet the change of several kinds of liquid fuels by connecting a plurality of fuel pipelines to a connecting hardware of a main burner body having a plurality of fuel passages and mounting a burner gun for a selected fuel in alignment with the position of the fuel passage. CONSTITUTION:Three fuel pipelines 8 communicate with fuel introducing ports opened on the end face of a hardware 5 of a main burner body at three positions equally spaced from the axis of a burner through fuel passages formed in the hardware 5 of the main burner body. When a burner gun rotates about the axis thereof, the fuel passage 14 of a burner gun enclosing hardware 6 communicates any one of the fuel introducing ports 13. Different fuels are respectively supplied to the fuel pipelines 8. When a liquid fuel is selected, the burner gun for the liquid fuel is mounted at the position of the fuel introducing port 13 communicating with the fuel pipeline 8. When the liquid fuel is changed, the burner gun 2 is removed and a required burner gun 2 is mounted. Thus, a labor upon operation and maintenance can be saved.
Patent JP-H0613358-A (JP)
Title: Method for selectively etching oxide
Inventor: MAN UONGU
IPC: H01L21/302
Filed: 1993-02-10
Abstract: PURPOSE: To provide a method for selectively etching an oxide from the surface of a semiconductor layer. CONSTITUTION: A semiconductor layer 10 has at least first oxide regions 12a and 12b and second oxide regions 14a and 14b that are produced on its surface. A first oxide and a second oxide can be oxides to which an impurity such as BPSG or PSG is added, and/or can be oxides that are thermally treated such as oxides that are grown thermally, or oxides that are deposited and then annealed. A semiconductor layer is heated to a temperature that is higher than the room temperature and gaseous phase hydrofluoric etching is executed, thus causing the second oxide to be etched at a much faster speed than the first oxide and removed.