baber/WOPTO huggingface dataset:
Patent JP-H09326090-A (JP)
Title: Fire detecting device
Inventor: YAMAGISHI TAKATOSHI
IPC: G06T7/20
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a memory and prevent misalarming due to a light source by storing a specific value which is so set as to discriminate between a fire and an artificial light source in an area of specific lightness, and extracting such an area that the R component and G component of a color signal of an image stored in an image memory exceed the specific value and detecting a fire. SOLUTION: A monitor camera 1 monitors a fire which takes place, for example, in a tunnel and an analog-digital converter 2 converts the color image obtained from the monitor camera 1 into a multi-gradation digital signal, pixel by pixel, and stores it in the image memory 3 by color component signals. Then a minimum value arithmetic part 4 compares the R component and G component of the color component signal stored in the memory 3 by the same pixels and outputs components having smaller values, and a fire area extraction part 6 binarizes the output signal and extracts the area where the R component and G component of the color component signal both exceed the specific value as a fire area. Consequently, only the fire area is extracted from the image stored in the image memory 3 and displayed.
Patent JP-H036659-A (JP)
Title: Document processor
Inventor: SAKAI TOSHIYUKI
IPC: G06F17/21
Filed: 1989-06-03
Abstract: PURPOSE:To simplify an editing job which is required for avoiding the large using frequency of the same word by designating a word having the large using frequency based on the displayed frequency data and displaying the document data including the designated word. CONSTITUTION:A counter means counts the using frequency of each word inputted to the same document stored in a text memory based on the input document data or the document data stored in the text memory. A frequency data memory stores the counted using frequency as the frequency data in terms of the corresponding word data. A frequency data reading means reads out all stored frequency data and sends them to a display means to display them in the prescribed arranging order. When a desired word is designated by a word designating means, a retrieving means retrieves the document data of the text memory for the designated word and displays the document data including the designated word on the display means. Thus it is possible to simplify an editing job which is required for avoiding the large using frequency of the same word included in a document.
Patent JP-H05229084-A (JP)
Title: Laminated sheet and recording sheet using the same
Inventor: NAKAHARA KATSUJI
IPC: B32B27/40
Filed: 1992-06-02
Abstract: PURPOSE:To provide a laminated sheet excellent in silicone oil absorbability and running properties, having good printing quality and excellent color copy properties and adapted to a recording sheet. CONSTITUTION:A coating layer composed of an urethane resin obtained by reacting organopolysiloxane polyol having two or more hydroxyl groups, other polymeric polyol and polyisocyanate is provided on at least the single surface of a base material.
Patent JP-S5567615-A (JP)
Title: Feeder for fixed quantity of mercury
Inventor: KITA TAKAYUKI
IPC: G01F11/00
Filed: 1978-11-16
Abstract: PURPOSE: To enable to surely feed a given amount of mercury while restricting the dispersion of delivery amount, by finely splitting the mercury which is going to stay in spherical shape at the tip opening of drop nozzle, with the lines provided in the drop nozzle.  
     CONSTITUTION: If the drop nozzle 1 of cylindrical shape connected to the mercury delivery set 2 delivering mercury of a given amount and dropping mercury, the line body 4 is inserted and the tip 9 is projected, and it is contacted to the open end of the nozzle 1. Thus, the upper part of mercury going to stay in spherical shape at the tip opening 3 is penetrated with the tip 9 of the line body 4, the connection at the surface of the sphere is cut off, the mercury is finely split and drops to the adaptor 6, and is fed to the light emitting tube 7, allowing to restrict the dispersion of mercury delivery amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04366804-A (JP)
Title: Bidirectional optical outlet
Inventor: ONO KATSUYA
IPC: G02B6/24
Filed: 1991-06-13
Abstract: PURPOSE:To reduce the movement quantity of an optical fiber end surface movable part which is required for optical path switching by arranging an input and an output optical fiber end surface opposite each other and to switch bidirectional optical paths in response to the insertion of an optical plug only by inserting the optical plug. CONSTITUTION:The input and output optical fibers 9 and 10 are arranged at the fiber end surface movable part 11 opposite each other. The optical fiber end surface movable part 11, on the other hand, is coupled with a slide mechanism 15 and a spring 18 is pressed on the opposite side. The optical plug 20 is only inserted and the optical fiber end surface movable part 11 slides in response, so that transmitted light is put in a by-pass state.
Patent JP-S5931876-A (JP)
Title: Production of electrolytic nickel containing sulfur
Inventor: FUKUOKA YUUZOU
IPC: C25B1/00
Filed: 1982-08-17
Abstract: PURPOSE:To produce stably electrolytic nickel incorporated therein uniformly with sulfur by using tetrathionate for a sulfur-contg. compd. used for an electrolytic bath and flowing reverse current for a short time prior to electrolysis. CONSTITUTION:Sulfur-contg. electrolytic nickel used for an anode of nickel plating is produced by using nickel mat or metallic nickel contg. about 20wt% sulfur as an anode, a metallic nickel plate as a cathode and a mixture of sulfate and chloride or a single chloride contg. a sulfur-contg. compd. as an electrolytic bath. Tetrathionate is used as the sulfur-contg. compd. in this stage and the content thereof is kept at about 5-25mg/l. Reverse current is flowed prior to starting of electrolysis. The reverse electrolysis is carried out by only reversing of the polarity in the stage of operating the electrolysis and the current density is usually maintained at about 0.5-4A/dm<2> and the current applying time for about 2-15min. The electrolytic nickel is thus obtd. wherein the content of sulfur is maintained at about 0.005-0.040wt% and the distribution thereof is uniform.
Patent JP-H05330664-A (JP)
Title: Workpiece transfer device and palletizer device
Inventor: TERAO HIROSHI
IPC: B65G61/00
Filed: 1992-06-02
Abstract: PURPOSE:To perform the supply and delivery of workpieces to/from jigs that can be stacked on a tray automatically without manual operation. CONSTITUTION:A palletizer 14 grips trays T and jigs J conveyed in on a carry-in conveyor 12 from an unillustrated truck and transfers them one by one into a carry-oat conveyor 13. Every time an empty jig J is stacked on the tray T on the carry-out conveyor 13, an eye-robot 17 supplies an untreated workpiece W onto this jig J from a workpiece placing base 15. Every time the jig J with an already machined workpiece W placed thereon is stacked on the tray T on the carry-out conveyor 13, the eye-robot 17 delivers the treated workpiece W onto the workpiece placing base 15 from this jig J. When the specified number of jigs are stacked on the tray T, they are discharged onto an unillustrated truck from the carry-out conveyor 13.
Patent JP-S63305265-A (JP)
Title: Fault analyzing apparatus for semiconductor integrated circuit
Inventor: ONO SHINJI
IPC: G01R31/28
Filed: 1987-06-05
Abstract: PURPOSE:To analyze the fault of a semiconductor integrated circuit readily, by simulating the fault, using the data formed by the simulation and the data of a circuit diagram, and displaying the position of the fault. CONSTITUTION:A fault simulator 6 outputs a simulation period and fault data (e), which are detected at said period from input pattern data (c) and circuit diagram data (d), into a fault analyzer 7. A tester 1 outputs the number of a pin for a failed output and test period data (g) into the fault analyzer 7. The fault analyzer 7 estimates that the common part of both data is defective from the product of both data. The circuit diagram data (d) are inputted into the fault analyzer 7, and the position of the fault is displayed on a fault position display device 8. Thus, the position of the fault can readily be found, and the fault can readily be analyzed.
Patent JP-S5474381-A (JP)
Title: Manufacture of injection type logic circuit
Inventor: OSHISHIBA KEIMEI
IPC: H03K19/091
Filed: 1977-11-25
Abstract: PURPOSE:To reduce alignment process at its minimum, by forming respective diffusion layer by self-matching. CONSTITUTION:By using silicon nitride film 104 formed on the surface of semiconductor substrate 101 as a mask, element separation region 105 is formed through selective oxidation or impurity diffusion. Then, impurities are injected through the opening provided to silicon nitride film 104 in order to form emitter region 108 of a lateral transistor and passive base region 109 of a longitudinal transistor. Next, silicon nitride film 107, preventing the oxidation of the surface in the prior process, on the surface where active base region 111 and clolector region 112 of the longitudinal transistor should be formed is removed, and active base region 111 and collector region 112 of the longitudinal transistor are formed.
Patent JP-S5265881-A (JP)
Title: Cable sheath loss reduction system
Inventor: IMAYA FUMIO
IPC: H01B7/26
Filed: 1975-11-26
Abstract: PURPOSE:To widely reduce a sheath eddy-current with power up of transmission and to prevent an energy loss by connecting a current control reactor to both sided sheath of insulated terminal box to construct a sheath current circuit at each of sections.
Patent JP-H05309412-A (JP)
Title: Forming method for large diameter square steel tube
Inventor: NAKAJIMA NORIO
IPC: C21D8/10
Filed: 1992-05-08
Abstract: PURPOSE:To make the radius of curvature in the radius part at the corner of a large diameter square steel tube small and also to form the large diameter square steel tube without deterioration of material in this part, with good accuracy of flatness of the flat surfaces on four sides of the steel tube and high yield from a round steel tube by hot rolling. CONSTITUTION:Grooves of respective forming rolls constituting a hot forming roll stand are successively changed from a round shape to an outward convex pincushion shape and a square shape as standards, also the groove of the forming roll 19 is closely brought into tight contact with the whole of outer peripheral wall of the steel tube by always making the entire inner circumferential length of the groove approximately coincide with the outer circumferential length of the formed steel tube and, besides reduction per one stage of forming roll is taken as 5 to 7mm, the temp. of the formed steel tube in the vicinity of the final stage of the forming roll 19 is taken as approximately 600 deg.C.
Patent JP-H1074665-A (JP)
Title: Ceramic electronic part
Inventor: YAMAMOTO KEIZO
IPC: C23C18/31
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent heat resistance and air tightness by a method wherein a ceramic sintered body is constituted of a catalytic ceramic material which can be plated and a ceramic material which cannot be plated and a conductive material is applied by plating to a part which has to be plated. SOLUTION: A ceramic formation body 11 is arranged in a mold, a molding material containing ceramic powders and synthetic resin binder is injected, molding is performed so that the surface of strip elevated parts 14a, 14b to 17 is exposed, and the periphery of the strip elevating parts 14a, 14b to 17 is covered by the injected ceramic material. In a formation member 19, it is constructed so that only the face where the strip elevated parts 14a, 14b to 17 are exposed can be plated. By baking the ceramic formation member 19, a sintered body is obtained. Electrodes as conductive members are formed in parts where the strip elevated parts 14a, 14b to 17 are exposed by electroless plating.
Patent JP-H11318198-A (JP)
Title: Method for taking out raw tea leaf
Inventor: SUZUKI MASAYUKI
IPC: A23F3/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking out raw tea leaves, capable of efficiently taking out raw tea leaves from plural raw leaf automatic container by various ways. SOLUTION: Properties of raw tea leaves thrown into a raw leaf automatic container 10 and a throwing into position are memorized. The takeout method and the takeout order of the raw tea leaves A are reserved and set based on the data and the raw tea leaves A are successively taken out from the raw leaf automatic container 10. The takeout setting is carried out by containers, or piles of the raw tea leaves A or division blocks of the containers.
Patent JP-H07333903-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TAKE MICHIO
IPC: G03G9/09
Filed: 1994-06-02
Abstract: PURPOSE:To obtain such an electrostatic charge image developing toner that a fixed toner image has enough fixing strength which prevents defects in the image by external stress such as bending force, moreover, the toner has excellent low temp. fixing property, offset resistance, peeling property, and pulverizing property, and that supply amt. of an oil to a heat roller can be decreased, and to provide a multicolor image forming method using this toner. CONSTITUTION:This electrostatic charge image developing toner contains a binder resin and a coloring agent. As for the binder resin, such a polyester resin that has 2500 to 3500 number-average mol.wt. Mn and 50000 to 300000 weight-average mol.wt. Mw and does not contain an insoluble content with tetrahydrofuran. As for the polyester resin, a resin produced by condensation polynm. of bisphenol bifunctional polyol and bifunctional polycarboxylic acid or its anhydride or ester is preferably used. A multicolor image is formed by developing an electrostatic latent image by using the color toner described above.
Patent JP-S6123820-A (JP)
Title: Regulating controlling mechanism for temperature of cylinder liner
Inventor: TSUNODA AKIRA
IPC: F01P3/02
Filed: 1984-07-11
Abstract: PURPOSE:To set the temperature of the slide surface of a liner to an optimum value, by a method wherein an amount of cooling water is controlled according to a defference in a deviation between the temperature of a cylinder liner and the set value of the temperature of the cylinder liner. CONSTITUTION:A temperature sensor 11 is located to the top dead center of tripping of a piston. Temperature is inputted to a comparator 12 from the temperature sensor 11 to compare the temperature with a set temperature to calculate a deviation. According to the deviation, an amount of water flowing to a cooling passage is regulated. This enables the temperature of a liner to be always automatically held at an optimum value, resulting in effective reduction of production of wear.
Patent JP-H09304563-A (JP)
Title: Device for automatically correcting timepiece built in computer
Inventor: TORISAWA HIROSHI
IPC: G04G5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To correct the time of a timepiece incorporated n a computer efficiently and without being limited by the lacing location. SOLUTION: A time signal service opening means 22 calls the time signal service (dial 117) 6 when a telephone line is available by a modem utilization confirming means 21. When the time signal service 6 is opened, a time signal confirmation means 23 detects the time signal. If the time signal is detected, a time reader means 31 reads out time from the built-in timepiece, a time correction means 32 corrects the time and a time setting means 33 sets the corrected time in the built-in timepiece 5.
Patent JP-S5932225-A (JP)
Title: Power saving type multiplexer circuit
Inventor: KAMIYA TAKUJI
IPC: H03K17/00
Filed: 1982-08-16
Abstract: PURPOSE:To improve the power saving and the reliability of a photocoupler, by dividing the photocouplers into plural groups and, providing a control photocoupler selecting the group. CONSTITUTION:The plural photocouplers PC 1-8 are provided in response to the plural number of input information from an external device 11. These photocouplers are divided into an optional number, e.g., 2, to form two groups. One end of the photocouplers of each group is used in common and connected in series with the corresponding control photocouplers PC10, 11. Only when inputs IN1-8 are closed and a control signal is applied to the control photocouplers PC10, 11, the corresponding group is selected and an output is generated. In such a constitution, the power saving is attained, the life of the photocouplers is made longer and the reliability is improved.
Patent JP-S5367340-A (JP)
Title: Delta signal decoder
Inventor: SUGIOKA RIYOUICHI
IPC: H03M3/02
Filed: 1976-11-27
Abstract: PURPOSE: To secure a good S/N ratio over a wide dynamic range through a simple circuit constitution without heightening the sampling clock frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5843896-A (JP)
Title: Outboard engine
Inventor: WATANABE HIDEO
IPC: F02B61/04
Filed: 1981-09-10
Abstract: PURPOSE:To prevent the inflow of oil into a cylinder head by providing a small hole which communicates with an oil pan, a crank case, and the cylinder head at the location lower than the cylinder head of the tilted up engine in the front part of the cylinder head. CONSTITUTION:The oil, which is supplied to the engine so as to lubricate it by a sucking pipe 63, is stored in the recessed part of the lower part of the crank case. Thereafter the oil is returned to the oil pan 45 through the small hole 48. The small hole 48 is provided at the location which is lower than the cylinder head, when the tilt up is performed in front of the cylinder head. In this constitution, the oil does not enter the cylinder head at the time of tilt up, and the trouble in the valve gear systems and the like and oil lowering and the like can be prevented.
Patent JP-S63305273-A (JP)
Title: System for searching underground buried object
Inventor: KAMIKUBO YASUHIRO
IPC: G01V3/12
Filed: 1987-06-08
Abstract: PURPOSE:To obtain the accurate output of a searched image in a simple constitution, by computing the dielectric constant of a soil for every area, and performing synthetic aperture processing and correction in geology for every area by using the dielectric constant. CONSTITUTION:A monocycle pulse for example is transmitted from a transmitting antenna 4. The reflected wave is received with a receiving antenna 5. The output of the receiving antenna 5 is inputted into a controlling and processing means 7 through a receiver 6. The controlling and processing means 7 divides an underground cross section into a plurality of areas based on the discontinuous line of the profile data of the reflected wave. The dielectric constant of soil is computed for every area based on the profile data of the reflected wave. Synthetic aperture processing and correction in geology are performed for every area by using said data.
Patent JP-S623159-A (JP)
Title: Intake secondary air supply device for internal-combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F02D35/00
Filed: 1985-06-28
Abstract: PURPOSE:To improve responsiveness in air-fuel ratio control of mixture by interposing a solenoid valve in an intake secondary air supply passage and by compensating a reference current value applied to the said valve in accordance with engine exhaust igredient concentration. CONSTITUTION:An intake manifold 4 in the downstream of a carburetor 3 having a throttle valve 6 is communicated to the neighborhood of an air outlet of an air cleaner 2 by way of an intake secondary air supply passage 8 where a linear type solenoid valve 9 changing its opening according to the amount of current applied to a solenoid 9a is interposed. Also equipped is a control circuit 20 for inputting various signals from sensors such as an absolute pressure sensor 10, a crank angle sensor 11 and an O2 sensor 14. When the air-fuel ratio feedback condition in the control circuit 20 is met, the reference current value determined by both the absolute pressure in the intake manifold and the engine revolution is map-retrieved and compensated according to output from the O2 sensor 14 to energize and control the solenoid 9a.
Patent JP-H11333596-A (JP)
Title: Method for compacting green compact
Inventor: SAKAI JUN
IPC: B28B3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for compacting a green compact in which the whole density is sufficiently uniformized by an extremely easy method in the case of compacting the green compact of a shape so that empty spaces such as a step-shaped groove are provided over the side surface from the upper end surface being a compressing surface. SOLUTION: At the inner circumferential upper edge of a hole 11a of a die 11, a recessed part 20 is formed corresponding to a groove 5 of a green compact 1 to be compacted. In a cavity 21 formed by the die 11 and a lower punch 15, raw material powder P is filled and then, a punch for forming a groove 16 to form the groove 5 is inserted into the raw material powder P in the state adjacent to the recessed part 20. In this case, a part of the raw material powder P is discharged into the recessed part 20. After that, by the punch for forming the groove 16 and upper and lower punches 14, 15, the raw material powder P is compacted under a prescribed pressure.
Patent JP-H022291-A (JP)
Title: Camera with automatic focus function
Inventor: ISHIKAWA YOSHIHIRO
IPC: G02B7/28
Filed: 1988-06-11
Abstract: PURPOSE:To reduce the change in the image magnification (picture angle) due to the movement of a lens and to decrease the adverse effect on a video signal by adjusting a focus of the lens by means of the inner focus system in the contrast detection AF system. CONSTITUTION:A camera section 10 converts an incident light made incident through an optical system lens 50 into a video signal sequentially, the video signal is separated into a luminance signal and a composite synchronizing signal. The composite synchronizing signal is separated into vertical and horizontal synchronizing signals by a synchronizing signal processing section 16 and a gate signal generating circuit 18 sends a control signal controlling the timing of the sampling of the picture area to be sampled to a gate circuit 20. The gate circuit 20 samples the luminance signal of the high frequency component for a prescribed period and an arithmetic circuit 22 integrates the sampled luminance signal for a prescribed period and outputs it as an AF evaluation data to an MPU 24. The MPU 24 uses the AF evaluation data to apply comparison calculation of the time series by the down hill servo method and moves the compensator lens system 56 on the optical axis 70 via a motor control circuit 26.
Patent JP-S5568794-A (JP)
Title: Hearing aid
Inventor: AOKI KENJI
IPC: H04R3/00
Filed: 1978-11-20
Abstract: PURPOSE: To secure an automatic control for the muting operation level according to the external environment by giving the muting to the output amplifier with the mean level of the input voice used as the threshold level, thus increasing the practical use properties.  
     CONSTITUTION: The input voice is applied to comparator 208 and BPF210 via sense amplifier 207, and the output of NPF210 is delivered through rectifying/ smoothing circuit 211 in the form of the mean level of the input to be supplied to comparator 208 via delay circuit 213 and bias circuit 214. And the output is obtained through comparator 208 when the output of amplifier 207 is larger than the output of bias circuit 214, and the output is applied to time constant circuit 209. On the other hand, circuit 209 features a low level when the output of amplifier 207 is small, and thus the muting is given to output amplifier 205 via diode 212. 
     COPYRIGHT: (C)1980,JPO&Japio