baber/WOPTO huggingface dataset:
Patent JP-H06281247-A (JP)
Title: Switching valve of solar heater for hot-water apparatus
Inventor: YAMAMOTO MASANARI
IPC: F24D17/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a switching valve such that hot water of low pressure is supplied to a hot-water apparatus from a solar heater so that boiling water is generated using a small amount of energy and electric power, and a simple construction is provided and construction work of complicated pipings is not required. CONSTITUTION:In a main body 10 of valve including a first inlet port 11 connected to a feed water pipe, a second inlet port 12 connected to a solar heater and an outlet port connected to a hot-water apparatus, there are provided a feed water chamber 21 communicating with the port 11 and a mixing chamber 22 which is adjacent the chamber 21, by being separated therefrom by a pair of partition walls 14a, 14b, and communicates with the outlet port. There are provided a pressure receiving member 23 which is disposed slidably relative to both the partition walls and the pressure receiving surfaces of the member 23 have the same area, a temperature-sensitive body 30 for sensing the temperature in the mixing chamber, and a valve body 40 which is made integral to the member 23 and movable in the mixing chamber on the opposide side of the temperature-sensitive body so as to open or close a first valve hole 15 and a second valve hole 16.
Patent JP-H01241210-A (JP)
Title: Profile shear crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a small sized resonator with less vibration leakage by incorporating a vibration part and a support part by the etching method and connecting the support part to the middle part of the side of the vibration part. CONSTITUTION:The resonator 1 consists of the vibration part 2 and the support part 3 and incorporated by the etching method. A bend part 4 is provided to the support part 3 and the relation of W<0.67L exists, where W is the width and L is the length. This is because free vibration is attained by suppressing the vibration of the vibration part 2. Moreover, a mount part 5 is provided to the end of the bend part 4 to decrease the leakage of vibration and the entire resonator is fixed to a seat by using the mount part by means of solder or adhesives. Simultaneously, the bend part 4 is connected to the middle part of the length x0 of the side of the vibration part 2. Then the leakage of vibration is further decreased.
Patent JP-S542977-A (JP)
Title: Adsorption tower
Inventor: SAITOU MASAYUKI
IPC: B01J8/02
Filed: 1977-06-10
Abstract: PURPOSE:The adsorption tower at which the loss in weight of the adsorbing agent is decreased and the amount of loss in weight is enabled to be supplemented automatically, by installing the perforated plate and wire net at the upper part in the main body in the conical form having an angle less than the angle of repose of the adsorbing agent to the upper part of the packed tower installed at the center of the perforated plate.
Patent JP-H01240902-A (JP)
Title: Controller
Inventor: AZEGAMI TADASHI
IPC: G05B7/02
Filed: 1988-03-22
Abstract: PURPOSE:To eliminate the overshoot of a process quantity at the start point of a constant value section by detecting the neighborhood of the end point of a variable value section, and controlling an inter-integral operation between the time and the start of the constant value section. CONSTITUTION:A preset value 11 migrates from the variable value section to the constant value section at a time t8, however, a decision part 20 detects a preceding time t7, and an integral operation is suppressed by increasing an inter integration constant from the t7 to the t8. Therefore, integration output 13 and a manipulated variable are kept almost constant as shown in figure (B), and the increase of the process quantity 12 can be suppressed gradually. The integral operation is restarted at the time t8, and an ordinary PID operation is started, but, since the increase of the process quantity 12 is suppressed, a value is converged to the preset value TSP without generating the overshoot. In such a way, a controller without generating the overshoot can be obtained.
Patent JP-S61226974-A (JP)
Title: Selenium photodiode
Inventor: NAKADA TOKIO
IPC: H01L31/109
Filed: 1985-03-30
Abstract: PURPOSE:To reduce dark currents largely, and to improve the linearity of photocurrents in a low illuminance region by laminating a transparent conductive layer, a semiconductor thin-film forming a hetero-junction to selenium, a selenium crystal film and a back electrode onto a transparent substrate in succession and specifying the thickness of a selenium crystal. CONSTITUTION:A transparent conductive layer 2, a semiconductor thin-film 3, a selenium crystal film 5 and a back electrode 6 are laminated and formed onto a glass substrate 1 in succession, external conductors 7, 8 are each connected to the transparent conductive layer 2 and the back electrode 6, and the back side is sealed by a mold 9. ITO is used as the transparent conductive layer 2, TiO2 is applied and shaped as the semiconductor thin-film 3, and the selenium crystal film 5 is formed by evaporating selenium under a vacuum of 1-20mum, thermally treating it and crystallizing it. The back electrode 6 is in ohmic-contact with selenium and constitutes the electrode, and is shaped by evaporating Au under a vacuum. The external conductors 7, 8 are connected by conductive paints, etc., epoxy resin, etc. are used as the mold 9, and several layer 2-6 and the external conductors 7, 8 are applied and attached on the back side of the substrate 1. Accordingly, a photodiode in which dark currents are reduced largely and the linearity of photocurrents in a low illuminance region is improved is obtained.
Patent JP-H11265283-A (JP)
Title: Correction method for firmware in storage device, and storage device
Inventor: TAMURA TAKAYUKI
IPC: G06F12/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make easily correctable a firmware even in the case where a failure is generated in the firmware by correcting a module and a jump table where the failure is generated and storing them in a flash memory. SOLUTION: In the case where a failure is generated in a firmware stored in a ROM 25, a corrected module and a corrected jump table are stored in the flash memory 22. After copying the jump table stored in the ROM 25 to a RAM 26, the corrected jump table and the plural modules stored in the flash memory 22 are loaded to the RAM 26. At the time, the jump table copied from the ROM 25 is rewritten to the corrected jump table stored in the flash memory 22. Thus, the module where the failure is generated and stored in the ROM 25 is not referred to and the corrected module loaded to the RAM 26 is referred to.
Patent JP-H05273021-A (JP)
Title: Resistance element
IPC: G01P5/12
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a resistance element enabling firm and reliable fixing of the main body of the resistance element with lead wires by a relatively few operating processes. CONSTITUTION:A resistance element 10 has a thin-film resistor 12 provided on the outer peripheral surface of an electro-insulative and cylindrical base 11. The thin-film resistor 12 is trimmed spirally so that it may have a prescribed resistance value. Lead wires 15 are connected to the opposite-end opening parts of the base 11 with electro-conductive paste 14 interposed. On the occasion, the lead wires 15 are inserted into tapering holes 17 formed in the opposite-end opening parts of the base 11. The tapering holes 17 have tapering surfaces 17c slanting in the inward direction of the diameter toward the inside in the axial direction of the base 11, and the smallest opening parts 17b of the tapering holes 17 are made to communicate with each other by a narrow hole 16. When the lead wires 15 are disposed at the opposite-end opening parts of the base 11, the fore end parts of the lead wires 15 are guided by the tapering surfaces 17c and also positioned on the axis of the base 11.
Patent JP-H09259208-A (JP)
Title: Signal read processor
Inventor: KONNO TETSUO
IPC: G11B5/09
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult to decipher characterized information and improve security performance by measuring the pulse width of respective pulses constituting a binarized pulse train generated by binarizing an input signal and coding the binarized pulse train. SOLUTION: A differential amplifier 2 differently amplifies the analog signal of an analog signal track read by a magnetic card reader 1. A zero-crossing detecting circuit 3 detects the zero level of the analog signal from the differential amplifier 2 and binarizes this analog signal. A pulse width measuring circuit 3 measures the pulse width of each binarized pulse of the binarized pulse train. This pulse width measuring circuit 4 measures the pulse width of only the signal (binarized pulse) after the point of time when a trigger signal is generated by a trigger signal generating circuit 5. Then a pulse width ratio calculating circuit 6 calculates the ratio of the pulse widths of the measured binarized pulses. Further, a coding circuit 7 codes the analog signal written on a magnetic card according to the pulse width ratio.
Patent JP-H11264861-A (JP)
Title: Semiconductor device
Inventor: UEHARA HISAMI
IPC: G01R31/319
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is used for inspecting semiconductor circuit by making the judgment inspection of the scattering in the manufacturing process of the semiconductor circuit possible to be coped with and that is capable of preventing a faulty device with an operation margin shortage or the like due to a process from being mixed, by performing a shipping inspection at a low speed without increasing the frequency of an operation signal from a tester. SOLUTION: First flip-flop 11 - third flip-flop 13 for latching input data at the risin or falling timing of an inputted clock signal are connected in series. A first delay element 15 is connected between the output terminal of the first flip-flop 11 and the input terminal of a second flip-flop 12, and a second delay element 16 is connected between the second flip-flop 12 and a third flip-flop 13.
Patent JP-H11265439-A (JP)
Title: Scanner device
Inventor: KAMEDA TAKANOBU
IPC: H04N1/107
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To always obtain an image of constant picture quality despite the variance of the moving speed of the image by using a picture quality equalization means which equalizes the entire picture quality of the image regardless of the variance of the image fetching speed. SOLUTION: A CPU 11 calculates the relative moving speed of a visiting card against the jam body of a scanner device based on the changed variable of a detection position signal SP that is set in a prescribed time. Then the CPU 11 estimates a moving speed in the next control timing from the said calculated moving speed and the moving speeds which are calculated at plural past time points as its estimation value. Furthermore, the CPU 11 accesses a light quantity value versus setting table 14b speed which is stored in a ROM 14 to read out the light quantity value corresponding to its estimated value, transmits a light quantity control signal SL to indicate the increase/decrease of light quantity so as to secure coincidence between the quantity of light emitted from an LED 6 and the previously read quantity of light, and controls the quantity of light emitted from the LED 6.
Patent JP-S58186636-A (JP)
Inventor: MATAYOSHI YASUNORI
IPC: D03D27/10
Filed: 1982-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61228626-A (JP)
Title: Pattern correction device
Inventor: SAKADO KEIICHIRO
IPC: G03F7/20
Filed: 1985-04-02
Abstract: PURPOSE:To enable the correction of a pattern with high accuracy even if a chip on a substrate includes a transfer distortion by detecting a slip quantity of the part to be corrected from the designed position based on the information according to a transfer distortion for the designed pattern and correcting the expected irradiation position of a spot of energy beam by the quantity corresponding to said slip quantity. CONSTITUTION:A substrate 12 having the circuit pattern transferred by an exposing device is irradiated with a spot of energy beam to correct a part of the circuit pattern. This device is provided with a moving means 11 two-dimentionally moves the expected irradiation position relatively on the substrate 12, an energy beam generating source 13 for irradiating the substrate 12 with a spot when the part to be corrected in the circuit pattern matches to the expected irradiation position, a means 57 for inputting and storing the information according to a transfer distortion for the designed pattern of the circuit pattern, and a correction means for detecting the slip quantity of the position of the part to be corrected from the designed position according to the transfer distortion information and correcting the expected irradiation position by the quantity corresponding to said slip quantity, for example, an X-Y stage 11, a laser oscillator 51, a scattered light detector 52, a detection circuit 53, and a calculator 56.
Patent JP-H08221193-A (JP)
Title: Finger tip mouse
Inventor: SASAI TOSHIHIKO
IPC: G06F3/0354
Filed: 1995-02-16
Abstract: PURPOSE: To eliminate the need to hold and unhold the mouse and also eliminates the need for a large place when the mouse is used by putting the mouse body on a finger for use at all times. CONSTITUTION: A cavity which is large enough to insert the finger is formed in the main body 1. Then a ball 2 is provided on the surface of the main body 1 that the inside of the finger meets. A left click button 3 and a right click button 4 are provided on the surface of the main body 1 that the outside meets. In this case, the mouse main body 1 is put on the index finger or middle finger and the bah 2 is rolled on a desk or the thumb to move the cursor on a computer screen, and the left click button 3 or right click button 4 is pushed with the adjacent finger for input. The part of the left click button 3 and right click button 4 and the part of the ball 2 can be connected by a band, etc., or the click buttons can be provided on the left or right flank of the main body 1 instead of forming the cavity for finger insertion in the main body 1.
Patent JP-H06279622-A (JP)
Title: Electrical insulating material used in housing of nonceramic insulator
Inventor: NAKAJIMA ISAO
IPC: B29C70/72
Filed: 1993-03-26
Abstract: PURPOSE:To prevent breakage in molding without increasing the production cost and lowering the productivity in an electrical insulating material for a housing of a nonceramic insulator. CONSTITUTION:This electrical insulating material is obtained by adding aluminum hydroxide as a thermal expansion modifier at >=200 weight ratio to 100 weight ratio of a base polymer such as EPDM rubber. Since the linear expansion coefficient of the EPDM rubber is reduced to <=1.5X10<-4> deg.C<-1>, the breakage due to thermal expansion in molding can be prevented from occurring. Since only the thermal expansion modifier is added, an increase of the production cost and the lowering of the productivity do not cause.
Patent JP-H05231827-A (JP)
Title: Optical dimension measuring device for measuring short and long dimensions
Inventor: YANO TETSUO
IPC: G01B11/02
Filed: 1992-02-18
Abstract: PURPOSE:To measure dimensions of an object to be measured without increasing the size of a lens by driving a scanner with AC when measuring an object to be measured with short dimensions and then driving the scanner with DC when measuring an object to be measured with long dimensions. CONSTITUTION:When measuring an object 10 to be measured with short dimensions, the output of an AC voltage generation circuit 1A is supplied to a galvano-type scanner 3 and a shape which is generated when the object 10 to be measured obstructs a parallel scanning beam 13 is detected by a light receiver 5 to measure the length of the object to be measured 10. When measuring the object 10 to be measured of long dimensions. the output of a DC voltage generation circuit 1B is supplied to the galvano-type scanner 3, the object 10 to be measured is moved in a direction which crosses the parallel scanning beam 13 with a drive mechanism 6. and a linear scale 7 reads the positions of starting and ending edges where the object 10 to be measured obstructs one optical beam 14, thus measuring the length of the object 10 to be measured.
Patent JP-H11273261-A (JP)
Title: Address allocation method, recording/reproducing device, its method and recording medium
Inventor: SHIRANE KYOICHI
IPC: G11B23/30
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device for allocating addresses so that recording/reproducing can be performed efficiently for floppy disks of different kinds. SOLUTION: A recording/reproducing device performs recording/reproducing of information signals for a first floppy disk which is divided into plural zones of a concentric circle and in which information signals are recorded with different parameters for each zone, or for a second floppy disk which is not divided into zones.  And the device has a disk type discriminating section 17 for discriminating the type of the first floppy disk 1, signal processing sections 31-36 for performing signal processing for the first floppy disk, signal processing sections 21-266 for performing signal processing for the second floppy disk, and a control section 15 for controlling address allocation so that successive addresses are allocated to a recording track for the first floppy disk, and addresses are allocated so that the same tracks of both surfaces are switched alternately for the second floppy disk.
Patent JP-S63255217-A (JP)
Title: Adhesive matrix for transdermal administration of active component and manufacture
Inventor: ARAN GIIIEME
IPC: A61K9/70
Filed: 1988-03-22
Abstract: The present invention relates to a novel self-adhesive matrix for the percutaneous administration of an active ingredient. This matrix comprises a combination of the following: (a) 40 to 60 parts by weight of an ethylene/vinyl acetate copolymer material, (b) 40 to 60 parts by weight of a higher aliphatic monoalcohol compound, (c) 1 to 20 parts by weight of a cellulose derivative material, (d) 0.1 to 8 parts by weight of a polyhydric alcohol compound, and (e) 0.01 to 10 parts by weight of an active ingredient which can be administered percutaneously, the weight ratio a+c/b+d being between 0.7 and 1.3.
Patent JP-H10265812-A (JP)
Title: Production of superfine silver particle
Inventor: UEDA SATOHIRO
IPC: B22F9/24
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and stably obtain superfine silver particles having a specific grain size or below by dissolving silver chloride into ammonia water in such a manner that a specific silver concn. may be attained and adding a reducing agent to this soln. in the presence of a protective colloid of a specific concn. range, then stirring the soln. to execute liquid phase reduction. SOLUTION: The silver chloride of a raw material is dissolved as amine chloride silver in the ammonia water. The silver concn. in the resulted soln. is specified to a range of 1 to 100g/l. The protective colloid is added to this soln. before the addition of the reducing agent thereto to prevent the flocculation of the reduction deposited superfine silver particles. Gelatin, etc., are usable as the protective colloid and the concn. thereof is specified to 0.5 to 50g/l. Hydrazine, etc., are usable as the reducing agent. The amt. of the agent to be added is preferably about 1 to 5 equiv. of the silver in the soln. The amine chloride is reduced to silver when the soln. is stirred after the reducing agent is added thereto. The superfine silver particles having the grain size below 0.1 μm is thus obtd.
Patent JP-H07280739-A (JP)
Title: Foreign matter inspecting method
Inventor: FUKUMOTO HIROBUMI
IPC: G01N21/95
Filed: 1994-04-07
Abstract: PURPOSE:To positively detect a gel-like foreign matter causing a pattern defect. CONSTITUTION:After rotatory-applying photoresist 2 onto a semiconductor substrate 11, ultraviolet rays 14 are irradiated thereon using an exposure device such as a stepper so as to sensitize the whole surface. After removing the sensitized photoresist 12 using alkaline developer, laser beams are irradiated to the semiconductor substrate 1, and foreign matter is inspected from the scattered light. In this case, the ultraviolet rays 14 may be irradiated while heating the semiconductor substrate 11 by a hot plate 15. Since gel like foreign matter 13 remains on the semiconductor substrate 11 even if exposing and developing the photoresist 12, the presence of the foreign matter 13 can be detected positively. The reaction of polymerization is further generated to the gel like foreign matter 13, and the shape change can be suppressed so as to further facilitate the detection of the presence.
Patent JP-S55163555-A (JP)
Title: Charging device
Inventor: SAITOU MASATOSHI
IPC: G03G15/02
Filed: 1979-06-05
Abstract: PURPOSE: To make construction simple and achieve the increase the amount of the corona discharge by providing a corona wire which is corrugated to have elasticity, end blocks supporting this and a shield plate.  
     CONSTITUTION: Tungsten or the like is used for the wire material and corrugated structure of sine waveform is given to the wire itself. The device is constituted by this corona wire 26, end blocks supporting it and a shield plate 23 which shields the end blocks. These enable the utilization of the elasticity by the tungsten of the wire material, permit making the corona discharge length longer, make the construction simple and enable the increase in corona discharge amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02247725-A (JP)
Title: Color hard copying system
Inventor: KATAOKA MASAYUKI
IPC: G06F3/153
Filed: 1989-03-22
Abstract: PURPOSE:To shorten a sending time by connecting plural hosts to a printer server through a LAN, temporarily saving sent hard copy data in a disk and successively outputting the saved data. CONSTITUTION:When a certain host 10 desires the hard-copy of current screen data, the host sends the screen data to the printer server 15 through the LAN 14. When a hard copy request is outputted from another host network control is executed by a controller for the LAN 14. The printer server 15 temporarily saves the data sent from the host in a disk 16. The picture data stored in the disk 16 are loaded at the proper time and converted into R, G and B signals and these signals are outputted to a hard copying device 11. At this time, a printing start command is simultaneously issued to a remote copying switch 17. Consequently, the fixing time of the screen can be shortened.
Patent JP-H11251859-A (JP)
Title: Receiver/lan signal input and output unit
Inventor: ONAKA TADAO
IPC: H03H7/46
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit the signal of the receiver of television, etc., through a single cable and a LAN signal without interfering each other. SOLUTION: Two first circuits 1 and 2 respectively including one or plural stages of low-pass filters are serially connected, two second circuits 3 and 4 respectively including one or plural stage of high-pass filters are serially connected, and the serially connected two first circuits 1, 2 and the serially connected two second circuits 3 and 4 are connected in parallel with each other. The input/output terminals 5 and 6 of the mixed signal of a LAN signal and the signal of a receiver are respectively formed at the connecting point of the parallel connection.