baber/WOPTO huggingface dataset:
Patent JP-H09297709-A (JP)
Title: Device and method for signal generation
Inventor: KONDO SATORU
IPC: G06F1/06
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To output data which is stored in synchronism with a high frequency in a memory. SOLUTION: An address value outputted by a counter 3 is supplied to a ROM 4-1 and a delay element 5-1. Then the address value is supplied to ROMs 4-2 to 4-4 through a specific number of delay elements 5-sequentially. Then the ROMs 4-1 to 4-4 operate with a clock of 20MHz, and data stored in addresses of the address value are respectively outputted to a multiplexer 7. The multiplexer 7 operates with a clock of 80MHz, selects one of the outputs of the ROMs 4-1 to 4-4, and supplies it to a D-FF(flip-flop) 8.
Patent JP-H11300650-A (JP)
Title: Tool bit support structure for impact tool
Inventor: FUJITA ROKURO
IPC: B25D17/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To stably lock a fixing pin by a plug member and to facilitate plug member attaching/detaching work without damaging the plug member. SOLUTION: This tool bit support structure for an impact tool is provided with set pins 4 held to a casing 3, and fixing pins 5 for fixing the set pins 4 to the casing 3, and constituted to regulate the advancing/retreating range of a tool bit 1 by these set pins 4. In this case, installation hole 6 for the fixing pins 5 are formed in the casing 3, and internal thread parts 9 are formed at the end parts of the installation holes 6. A plug member 8 provided with an elastic body 10 with an outer diameter larger than the inner diameter of the internal thread part 9, and a rigid body 11 disposed in the elastic body 10 and integrally fastened, and having an engaging hole 13 formed in the rigid body 11 so as to be engaged with the tip part of a rotating tool, is screwed into the internal thread part 9 to lock the end part of each fixing pin 5.
Patent JP-H10298954-A (JP)
Title: Natural stone holding unit and manufacture of natural stone holding unit
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make a natural stone firmly adhere to a flexible seat body in the case where the surface of the natural stone is dirt or the like. SOLUTION: A groove 6 is formed on the surface of a natural stone 6, an adhesive 4b is stored in the groove 6, an anchor member 7 is stored in the state of being projected over the groove 6, and after that, an adhesive 4c is interposed between a wire gauge 3 and the natural stone 5 so that the whole of flange parts 9a, 9b of the anchor member 7 are wrapped in the adhesive 4c. Thus, a new adhesive surface having no fouling is provided for the wire gauge 3 to compensate for lowering of adhesive force caused by fouling of the natural stone 5.
Patent JP-H04330148-A (JP)
Title: Exterior wall repairing method
Inventor: SASAKI ATSUSHI
IPC: E04G23/02
Filed: 1991-04-16
Abstract: PURPOSE:To repair the exterior wall mating with a tile wall having a compara tively large weight or a mortar wall damaged significantly. CONSTITUTION:A latex mortar 7 as a prime coat is applied to the surface of that area of an exterior wall 1 where an exfoliation has been generated because of being afloat, wherein the exterior wall 1 is such as lined with tiles 5 or finished with mortar. Thereover a polyester netting 8 is provided, and then a pin 10 at which the flange part 10a of the netting 8 is hooked is intruded into the exterior wall 1, and thus the netting 8 is secured. Then, latex mortar 7 is again applied so that the pin 10 is concealed.
Patent JP-H0412694-A (JP)
Title: Actuator protective circuit
Inventor: NODA YUICHI
IPC: H02P29/60
Filed: 1990-04-26
Abstract: PURPOSE:To protect an actuator more effectively by detecting the amount of heat to be produced in the actuator based on an input signal to the actuator and limiting the input signal according to the detection results. CONSTITUTION:Amount of heat produced in the coil of an actuator is calculated by means of a multiplier 10 and integrated in an integrator 11 thus calculating temperature rise rate of the coil. The calculation results are fed to a comparator 12. The comparator 12 produces an output 120 when thus calculated temperature rise rate exceeds a predetermined value. Since detection results appear at an output terminal 2 upon occurrence of overheated state, the detection results are employed in negative feedback to a drive circuit thus protecting the actuator against breakdown.
Patent JP-H04317038-A (JP)
Title: Camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/42
Filed: 1991-04-16
Abstract: PURPOSE:To provide a camera where an unused cartridge is easily loaded in the case of loading the unused cartridge. CONSTITUTION:The film cartridge in which a spool to which a film is wound is rotatably housed and which displays the used state of the film discriminated in accordance with the rotational phase of the spool 12 can be loaded in this camera. The camera is provided with a spool driving means which engages with the spool of the loaded cartridge on the specified rotational phase and can rotate the spool 12, 1st driving control means 24, 101, SW2, SW3, and SW4 which control and rotate the spool by using the spool driving means so that the used state of the film 11 may be displayed after rewinding the film, a takeout detecting means SW which detects the takeout of the cartridge, and 2nd driving control means 24, 101, and SW2 which drive the spool driving means to such a rotational phase that the spool driving means can be engaged with the spool of the cartridge on which the unused state of the film which is discriminated is displayed after detecting the takeout of the cartridge.
Patent JP-2000033581-A (JP)
Title: Hydraulic operated tool
Inventor: JUNKERS JOHN K
IPC: B25B21/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To quickly screw in and out a connector by operating one of driving elements to drive an engaging means at the initial stage in the case of fastening a screw-in connector and at the final stage in the case of loosening the same. SOLUTION: At the initial stage of fastening a screw-in connector such as a nut or the like, there is only a little resistance to fastening. Therefore, hydraulic fluid freely flows in a hydraulic motor through a cylinder piston unit 8 to operate the hydraulic motor. Accordingly, a ratchet wheel 2 is rotated through a transmission device at high speed and with low torque. As the screw-in connector is lowered and fastening with high torque is needed, resistance of the screw-in connector is increased. As a result, a valve is closed and the hydraulic fluid is operated in the cylinder piston unit 8 to turn a driving plate and the claw, thereby rotating the ratchet wheel 2 with high torque.
Patent JP-H047300-A (JP)
Title: Brake for elevating cargo
Inventor: NAKAJIMA MAKOTO
IPC: B66F9/06
Filed: 1990-04-25
Abstract: PURPOSE:To transmit only the rotation of shaft at the time of lowering of a cargo support member to a member to be controlled so as to reduce energy consumption by forming a face to receive control through a frictional member pressing a face on the surface of a member to be controlled capable of rotating independent from an elevation shaft. CONSTITUTION:A frictional member 10 arranged on a threaded shaft 4 connected to a drive source 5 is used under an always compressed condition to the surface of a member to be controlled 30. The shaft 4 is rotated by the drive source 5 in the direction to raise a cargo support member at the time of raising a cargo, but the rotation in the direction is not transmitted to the member 30 owing to one-way transmission means 40. Despite the friction member 10 is compressed to the member 30, the shaft 4 (and thus a drive source 5) does not receive the control force. It is thus possible to reduce the consumption of output and energy of the drive source.
Patent JP-S5444836-A (JP)
Title: Graphic display equipment
Inventor: HOSHINO HATSUO
IPC: G09G5/36
Filed: 1977-09-16
Abstract: PURPOSE: To make easy the recognition of a fixed region by removing temporarily the signal which displays the fixed region from the display signal for the entire figure and then, by adding a display signal which puts emphasis so that an operator can recognize the region.  
     CONSTITUTION: In the graphic display equipment which displays a figure on its display unit, a signal in an interval indicated by fixed-region position signal S 2  is removed from display signal S 1  displaying the figure by inverter 2 and AND circuit 3, and display signal S 3  is outputted. Then, rise detection circuit 4 detects the rise of region position signal S 2 , its output and the fixed discrete value of counter 5 supplied with clocks are OR-ed by OR circuit 6, and its result is applied to FF7. Next, outputs of FF7, and outputs of change-over circuit 12 supplied with horizontal driving pulse HD and vertical driving pulse VD are, and region position signal S 2  are AND-ed respectively by AND circuits 8 and 9 so as to region display signals S 4  and S 5 , so that either display signal S 6  or S 7  will be outputted via OR circuits 10 and 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5735829-A (JP)
Title: Optical control type electrooptic element
Inventor: TSUJIMOTO YOSHINOBU
IPC: G02F1/29
Filed: 1980-08-12
Abstract: PURPOSE:To permit an optical switch or optical modulator, which utilizes electrooptic effect, to operated only with light by applying a voltage to it through a photoelectromotive force layer by light. CONSTITUTION:In a substrate 31 of LiNbO3, PLZT, etc., having electrooptic effect, waveguides 32 and 32' are provided to constitute a directional coupler type switch. When no voltage is applied to an electrode 34, light 33 incident to the waveguide 32 is guided to the waveguide 32' and emitted as light 33'. Light incident from a fiber 38 passed through a rod lens 37 to obtain parallel luminous flux, which is made incident to a photoelectromotive force layer 35 of CdTe, etc., on a glass layer 35, thereby applying a voltage to the electrode 34. At this time, the light incidnet to the fiber 32 travels straight to be emitted as light 3'. Thus, the device operates only with light.
Patent JP-H02290402-A (JP)
Title: Heat recovery control method for fluidized bed boiler
Inventor: INUMARU NAOKI
IPC: F23G5/50
Filed: 1989-04-28
Abstract: PURPOSE:To finely control an amount of recovered heat throughout a wide range in a way that a diffusion airflow diffused from a plurality of diffusing devices is controlled classified by the diffusing device by a method wherein a plurality of fluidized bed combustion furnaces are provided, and a plurality of the diffusing devices are mounted to a plurality of heat recovery parts mounted in a fluidized bed and the fluid medium layer of the fluidized bed combustion furnace. CONSTITUTION:A boiler comprises a combination coal and waste combustion fluidized bed combustion bed A, a mono-coal combustion fluidized bed combustion furnace B, and a boiler part C. Heat recovery chambers 114 and 115 are provided in the fluid medium layers of the combination coal and waste combustion fluidized bed combustion furnace A and the mono-coal combustion fluidized bed combustion furnace B. Main diffusing devices 119, 120, 119a, and 120a are arranged to the bottom part in the fluid medium layer of the heat recovery chambers 114 and 115, and auxiliary diffusing devices 121 and 122 are arranged on the side positioned opposite to the main diffusing devices 119 and 120. The large volumes of the heat recovery chambers 114 and 115 are controlled by means of a diffusion airflow independently diffused from the main diffusing devices 119, 120, 119a, and 120a and the auxiliary diffusing devices 121 and 122, resulting in the possibility to finely control heat recovery.
Patent JP-H09297080-A (JP)
Title: Thrust meter for ship
Inventor: IKEDA TSUTOMU
IPC: B63H23/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a thrust meter for ships which shows a large detection amount, with no errors caused by external factors such as a temperature change, an inertial influence, etc., and consequently lessens errors, by constituting so that light is reciprocated between two points in a longitudinal direction of a shaft with an optional angle to the center of the shaft and a shift of a light point caused by a compression is detected. SOLUTION: Two fixed rings 2, 3 are provided via a predetermined distance in a longitudinal direction of a shaft 1. A main body 4 of a torsion meter with a lamp, a photodetecting sensor or the like incorporated therein is arranged at one fixed ring 2 to be in parallel to an optical axis and the center of the shaft, and a mirror 5 of a concave mirror is set to the other fixed ring 3 on the optical axis, thereby to constitute the torsion meter. A main body 19 of an extensometer having a lamp, a photodetecting sensor, etc., incorporated therein is set to one fixed ring 2 with an optional angle to the optical axis and center of the shaft, and a mirror 25 of a concave mirror is set to the other fixed ring 3 on the optical axis, to thereby constitute the extensometer.
Patent JP-H0411003-A (JP)
Title: Manufacture of spinneret
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a spinneret with improved surface coarseness of the capillaries and suppressed wearing of the tools used, through such processes that polymer introduction holes with blind nature are bored on a spinning plate using a punch and delivery holes are then bored at the bottom of said introduction holes using a reamer enlarged stepwise from its tip. CONSTITUTION:Polymer introduction holes 2 with blind nature are bored on a spinneret plate 1 using a punch and delivery holes 6 are then bored at the bottom 4 of said introduction holes 2 using a reamer 3 enlarged stepwise from its tip followed by abrasively finishing a projection part 6 smoothly, thus obtaining, with reduced reamer exchange frequency and good workability, the objective spinneret 7 favorable in the surface coarseness of the capillary wall surfaces, thus free from any unevennesses for gloss and causing no variations in the fineness and dyeability of fiber produced using it.
Patent JP-S593830-A (JP)
Inventor: TANAKA TOYOICHI
IPC: H01H33/42
Filed: 1982-06-30
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-H11328631-A (JP)
Title: Recording and reproducing separate composite type magnetic head
Inventor: KOYAMA NAOKI
IPC: G11B5/39
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a recording blurring of a recording head by providing a protruding part according to a film thickness difference on a part opposed to an upper pole, and increasing a saturated magnetic flux density of the protruding part larger than that of the part opposed to a lower magnetic shield. SOLUTION: When both recording and reproducing heads adopt induction type heads, a recording pole 19 and an upper pole 7 are formed on a base 1. As its material, a CoTaZr having a saturated magnetic flux density of 1.3T is used. In addition, as poles 20, 2 for a reproducing head, permalloys are laminated. At this time, a relative magnetic permeability of the CoTaZr is 1,200, and of the permalloy is 2,000. Thus, the saturated magnetic flux density of the pole of the reproducing head side is increased, and a permeability of the pole of the reproducing head side is increased, thereby suppressing a blurring of a recording magnetic field and improving recording characteristics.
Patent JP-H09265452-A (JP)
Title: Method and device for inputting command
Inventor: TODA IZUMI
IPC: G06F9/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To automate the input of commands by recording the input of a command to be repeatedly executed at the time of using software in a card as a symbol and using the card for the input of the command. SOLUTION: A card printer 700 and a card reader 600 are connected to a controller 200 in a computer 100 including the controller 200 and a storage device 300 and connected to a display device 500 and an input device 400. In this case, the card printer 700 is provided with an input data conversion means 702 for recording input data in a card 800 as a symbol and a card printing means 701 and the card reader 600 is provided with a card reading means 608 and a read data converting means 609 for reading out the recorded symbolled information, converting the information into a command and inputting the command to the computer 100.
Patent JP-H04341297-A (JP)
Title: Washing machine
Inventor: SATO SHOJIRO
IPC: D06F33/02
Filed: 1991-05-16
Abstract: PURPOSE:To execute the appropriate control of a washing process corresponding to quality of dirt in each hole of the next time and thereafter by controlling the washing process by predicting a variation of light transmissivity which follows an advance of the washing process, and correcting the prediction of a light transmissivity variation at the time of washing of the next time and thereafter, by real light transmissivity at the time when the washing process is finished. CONSTITUTION:In the washing process of the first time, etc., after a prescribed time elapses from the start of washing, light transmissivity is detected by a transmissivity detecting means 15, and based on fundamental information which a washing machine 1 has in the beginning, a variation of light transmissivity which follows a washing advance is predicted from the detected light transmissivity and the washing process containing a washing process is controlled. When this controlled washing process is finished, end time real light transmissivity is detected, and this transmissivity and a predicted light transmissivity variation, that is, predicted light transmissivity at the time point of the washing end are compared. From this result, the prediction of the light transmissivity variation in the washing of the next time and thereafter is corrected, and at the next time and thereafter, the control of an appropriate washing process corresponding to quality of dirt in each home can be executed.
Patent JP-H0410365-A (JP)
Title: Lithium secondary battery
Inventor: HATTORI HIROSHI
IPC: H01M10/05
Filed: 1990-04-26
Abstract: PURPOSE:To improve the corrosion resistance of a positive electrode can, and enable obtaining a lithium secondary battery free from a substantial drop in open circuit voltage and discharge capacity by using ferritic stainless steel containing the predetermined amount of chrome and molybdenum. CONSTITUTION:A polyaniline compact 1 is used as a positive electrode, and a positive electrode can 2 is fabricated with SUS 447J1 as per JIS, ferritic stainless steel containing 30wt.% of chrome and 2.05wt.% of molybdenum. Also, a negative electrode 3 comprises a lithium plate, and is press fitted to a negative power collector 5 of SUS 304 as per JIS, austenite stainless steel preliminarily spot welded to the inner surface of a negative electrode can 4 of SUS 304. According to the aforesaid construction, the corrosion resistance of the positive electrode can 2 is improved, and it is possible to obtain a lithium secondary battery free from a substantial drop in open circuit voltage and discharge capacity.
Patent JP-H11302220-A (JP)
Title: Production of chloromethylphenylacetic acid
Inventor: KUSAGAYA KIMITOSHI
IPC: C07C57/58
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a chloromethylphenylacetic acid in high yield and selectivity in no use of sulfuryl chloride as a chlorinating agent by carrying out the reaction under irradiation with light or in the presence of a free radical initiator in an inert solvent. SOLUTION: (A) A methylphenylacetic acid represented by formula I for example, 2-methylphenylacetic acid or the like) is allowed to react with (B) chlorine under irradiation with light or in the presence of (C) a free radical initiator (for example, benzoyl peroxide) in an inert solvent, suitably monochlorobenzene, dichlorobenzene or the like. In a preferred embodiment, the reaction temperature is kept at 70 deg.C or lower and the components (B) and (C) are used in amounts of 0.2-2 moles and 0.005-0.1 mol per mole of the component A, respectively.
Patent JP-2000300486-A (JP)
Title: Vacuum cleaner
Inventor: HAYAMI SADATAKA
IPC: A47L9/28
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and improve operability by detecting gradient of a vacuum cleaner body with a detecting means, and controlling a rotation speed of an electric blower responsive to an output of a gradient detecting means with a control means. SOLUTION: When a vacuum cleaner body 9 is inclined forward, a weight 8 separates from a first sensor 4 to decrease an output of the first sensor 4, and the weight 8 approaches to a second sensor 5 to increase an output of the second sensor 5. When the vacuum cleaner body 9 is inclined backward, the situation is opposite. When the output of the second sensor 5 is large and substantially constant, a control means 2 discriminates that the vacuum cleaner body 9 is inclined forward for cleaning, and operates an electric blower 7 at a high rotation speed. When the output of the second sensor 5 is small or the output of the second sensor 5 is now large but varies to small value, the control means 2 discriminates that the vacuum cleaner body 9 is substantially horizontal and takes a break, and operates the electric blower 7 at a low rotation speed.  When the output of the second sensor 5 is null, the operation is turned off.
Patent JP-S5739213-A (JP)
Title: Electrically conductive composite fiber and its preparation
Inventor: MATSUI MASAO
IPC: D01F8/10
Filed: 1980-08-13
Abstract: PURPOSE: To obtain the titled fibers with little coloring at a low coat industrially and readily, by joining electrically conductive layers consisting of titanium oxide particles having electrically conductive films and a solvent-soluble polymer to nonconductive layers consisting of a specific polymer.  
     CONSTITUTION: Electrically conductive films preferably consisting of zinc oxide or tin oxide essentially are formed on titanium oxide particles. 30W85wt%, based on the total solid content, resultant particles are then added to a solution of a solvent- soluble polymer, e.g. an acrylic polymeric solution, to give a solution containing an electrically conductive layer component. On the other hand, a solution containing a noncondctive layers component consisting of one or more polymers selected from an  acrylic polymer, polyurethane, etc. is then prepared. The solutions are subjected to  the composite spinning, and the resultant fibers are deawn and heat-treated to give  the aimed fibers in which the electrically conductive kayers are joined to the nonconductive layers. The solvent-solble polymer is preferably the same type as the  nonconductive polymer for forming the nonconductive layers.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62268560-A (JP)
Inventor: YUGAWA KAZUHIKO
IPC: A61L9/12
Filed: 1986-05-15
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。