baber/WOPTO huggingface dataset:
Patent JP-H11340689-A (JP)
Title: Component mounting apparatus
Inventor: HAMAZAKI KURAYASU
IPC: H05K13/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting apparatus capable of detecting a vacuum nozzle failures at arbitrary intervals, without stopping the apparatus. SOLUTION: In the component mounting apparatus comprising a component feeder 2 for feeding a component 1, component mounting part 4 for positioning an object 3 to be mounted at a component mounting position B, and mounting head 6, which mounts a vacuum chuck nozzle 5 movable vertically and intermittently rotates to repeatedly make the component chucking at a component feed position A of the component feeder 2 and component mounting at the component mounting position B of the component mounting part 4, a flow measuring part 7 is provided for measuring the air flow rate of the vacuum nozzle 5 with a flowmeter 12.
Patent JP-H093864-A (JP)
Title: Fish pass device for dam
Inventor: TERAZONO KATSUJI
IPC: E02B8/08
Filed: 1995-06-15
Abstract: PURPOSE: To transfer not only fish going upstream but also fish going downstream, by attaching a fish lamp at a fish container or the transfer position of the container and installing an opening/closing screen in the container. CONSTITUTION: The winch 10 of a carrying device 6 is payed out to submerge a container body 8b and open a screen 8d. Fry are led into a container body by a fish lamp 8c and then the screen 8d is closed to shut the fry into the container 8b. Thereafter, the winch 10 is wound up to hoist the container 8 from the reservoir 2 and pulled up from the cave 4 and then a traveling carrier 9 is brought down along a rail 7. The container body 8b is submerged in a delivery tank of collecting equipment of fish and the traveling carrier 9 ceases to move. The check valve of the container body 8b is opened to pour water therein. And further, after the screen 8d of the body has been opened, the fry in the body are delivered to a river at the downstream side of the dam through a spillage tank of the collecting equipment of fish and a priming pipe.
Patent JP-S5271285-A (JP)
Title: Pyroelectric detector
Inventor: NAKAMURA KENJI
IPC: G01J5/34
Filed: 1975-12-11
Abstract: PURPOSE:The portions for which high impedance is required are positively protected from external fields and versatility and reliability are improved by assembling a pyroelectric detecting element, its load resistance, FF, etc.  into a hermetically closed vessel and providing specified internal connections.
Patent JP-H11333322-A (JP)
Title: Air cleaner
Inventor: MIYAMOTO MASAKAZU
IPC: B03C3/45
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve dust collecting efficiency by forming electric field distribution corresponding to the flow rate distribution of air passing through the inside of an air purifier in a dust collecting device to prevent dust collecting leak or dust collecting ununiformity. SOLUTION: Indoor air containing dust flows in an inlet port of the air cleaner. The air flow-in region is formed by a cylindrical outside frame 1, a changing device 2 is arranged at the upstream side of the outside frame 1 and a dust collecting device 3 is arranged at the downstream side. The dust collecting device 3 is composed of dust collecting electrodes 4 and the dust collecting electrodes 4 are formed by arranging a honeycomb plate 4c between the concentric inside dust collecting electrode 4a and the concentric outside electrode 4b and bonding together with an insulating body 5 that the both electrodes interpose.  And voltage is impressed to the dust collecting electrodes 4 so that the distribution of the electric field formed in the dust collecting device 3 corresponds to the flow rate distribution of the air passing through the inside of the air cleaner or the ratio of the electric field in the dust collecting device 3 to the quantity of the dust carried per time becomes nearly constant.
Patent JP-S5672128-A (JP)
Title: Cooling method of steel band in continuous annealing line
Inventor: IKEDA KAZUO
IPC: C21D9/573
Filed: 1979-11-19
Abstract: PURPOSE:To eliminate occurrences of temper color caused by oxidation of steel band, by passing through and cooling steel band while discharging the atmospheric gas containing dissolved O2 from the throat to the outside, when the steel band is cooled with a water cooling device connected to the throat. CONSTITUTION:Steel band 2 continuously annealed at annealing furnace 1 passes through throat 5 after it is gas-cooled to about 300 deg.C, and cooled by spray 8 and quench tank 3 and then dried by dryer 10. Steam produced by the quenching at this time is prevented from entering into furnace 1 by seal roll 18 and gas seal device 19 (usually using N2 gas), and, at the same time, O2 gas produced by the quenching is discharged to the outside of throat 5 by suction blower 16 and eliminator 17 (for removing steam) and thus oxidation of steel plate 2 is prevented. When a reducing gas, such as NH3 is used at said roll seal 18 and gas seal device 19, effective prevention of oxidation of steel plate 2 can be ensured.
Patent JP-H10339401-A (JP)
Title: Steam generator
Inventor: KUNIMOTO KEIJIRO
IPC: F22B35/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To ensure arbitrary steam temperature and safely shorten time till steam generation since starting of operation in a steam generator wherein it generates overheated steam used for cooking, air conditioning, and cleaning, etc. SOLUTION: The present steam generator includes steam generating means 10 for vaporizing overheating water with a heater 11, water supply means 16 for supplying water to the stream generating means 10, temperature detector means 24 for detecting the temperature of generated steam, and control means for controlling the steam generating means 10 and the water supply means 16 in response to detected temperature of the temperature detractor means 24 wherein the calorific value of the steam generating means 10 is varied such that steam temperature becomes predetermined one by the control means, and the amount of supply water of the water supply means 16 is varied to a plurality of previously set values.
Patent JP-S5939167-A (JP)
Title: Picture recorder
Inventor: KAWAMURA NAOTO
IPC: H04N1/23
Filed: 1982-08-30
Abstract: PURPOSE:To prevent the degradation in the gradation and to attain the recording of high picture quality, by attaining the recording of picture element with narrowered recording picture element less than the width of the picture element signal, in a picture recorder recording an intermediate tone picture. CONSTITUTION:A laser spot 18 is lighted for a pulse width 21 narrower than one picture element width 20 to a recording picture element 16. Thus, a black part 19 of the recording picture element by the optical beam is made narrower less than one picture element width 20, the protruded part is less and the gradation in recording the intermediate tone picture is improved remarkably.
Patent JP-S6128248-A (JP)
Title: Programmable pulse generating circuit
Inventor: YAMASHITA ATSUSHI
IPC: H04J3/06
Filed: 1984-07-18
Abstract: PURPOSE:To attain large scale circuit integration, that is, miniaturization of device by using timing pulse information to output a corresponding timing pulse from a pulse generating circuit to provide a general-purpose properties of some degree as a timing pulse generating circuit. CONSTITUTION:A timing control computer (CPU) writes basic timings such as burst length and guard time length in internal registers 12-1.... Then the corresponding timing pulse information is fed to a pulse generating circuit 15 by commanding numbers of operating internal registers 12-1... to a selector 14 from a memory 5, and required timing pulses are transmitted. Since the length of time slot and assignment of location are subjected to change in the demmand assign TDMA system, the CPU obtains a combination corresponding to a change to update the content of the memory 5. Since the content of the internal register is rewritten from a timing control CPU, the pulse generating circuit has general- purpose properties and circuit integration is attained.
Patent JP-H10341440-A (JP)
Title: Moving image encoding method and device therefor
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/51
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the computing amount of the motion vector detection of inter-frame encoding and the number of times of reference. SOLUTION: The position of a prediction block is calculated from the motion vector to an adjacent frame of an encoding object block (step 101). One or more reference blocks inside an adjacent reference frame for constituting the prediction block are extracted (step 102). Whether or not the motion vector of the respective adjacent reference blocks indicates an actual motion is evaluated and the motion vector of a low evaluation value is excluded (step 103). The weighting coefficient of the motion vector of the respective adjacent reference blocks is calculated (step 104). The motion vector of the encoding object block is calculated from the motion vector to the adjacent frame of the encoding object block, the motion vector of the respective adjacent reference blocks and the weighting coefficient (step 105).
Patent JP-S5672942-A (JP)
Title: Injection molding device for testing resin material
Inventor: SADAHIRO MOTOAKI
IPC: B29C45/03
Filed: 1979-11-17
Abstract: PURPOSE: To mold a piece for testing physical properties efficiently by a method wherein a material to be tested and a reference material are put alternately in a number of hoppers on a material supplying rotary table and the materials are injected sequentially, whereby cleansing of an injection molding machine in every process is unnecessitated.  
     CONSTITUTION: The material to be tested A, B and C and the reference material X are put alternately in a number of hoppers 2 on the material supplying rotary table 1, these materials are supplied to the injection molding machine 8 sequentially, and the piece for testing physical properties is molded through injection and held in a molded article holding vessel 6 on a molded article holding rotary table 5. Since the reference material X is injected prior to the injection of the material B to be tested, the injection molding machine 8 is cleansed by the reference material X and the material B is not mixed with the material A to be tested in the previous process, whereby the piece for testing physical properties with high purity is molded through injection. The physical properties of this piece is measured and the molecular weight thereof is determined, whereby the conditions of injection molding for the full- production are fixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0313156-A (JP)
Title: Network service identifying and converting device
Inventor: TERAJIMA NOBUYOSHI
IPC: H04M3/42
Filed: 1989-06-12
Abstract: PURPOSE:To realize a network service identifying and converting device at low cost without being burden for a user by providing a means to identify the class of service from input information and a means to convert the input information into a signal required for a device, which offers the service, and to send the signal. CONSTITUTION:A facsimile data information conversion center 2 is equipped with a pattern code converter 3 and information center interface 5, etc., and pattern information such as handwritten figures, etc., which are written according to a determined format, to be inputted form a FAX 1 are identified, encoded and sent. A network service identifying and converting device 7 receives the signal to be sent form the information center interface 5, discriminates contents and executes signal conversion to a control signal suitable for the network service defined as an object. Thus, the network service identifying and converting device, which can be additionally used for a center unit in an existent network, can be obtained without being the burden for the user or for a person, which offers the telephone network service, in the manner of the cost.
Patent JP-S6133471-A (JP)
Title: Suction device for hooking string
Inventor: SEKIDO SHUNEI
IPC: B65H51/16
Filed: 1984-07-20
Abstract: PURPOSE:To achieve safe and reliable string hook operation even for the string travelling with high speed by specifying the shape and the dimensional ratio of components of suction device employing high pressure liquid as working fluid thereby obtaining the suction tensile force higher than predetermined level. CONSTITUTION:The suction device 1 is comprised of a string guide tube 3 having a string guide port 3a at the tip, a body 2 bored with nozzles 5 while surrounding the rear end 3b of said tube 3 and a discharge tube 4 coupled to the rear end of the body 2 where a discharge hose 6 is connected to said tube 4. The body 2 has a pressure liquid chamber 8 into which the liquid having higher pressure than 80kg/cm<2> is pressure fed through an injection tube 11 connected with a feed hose 9. Said nozzle 5 will open to the pressure liquid chamber 8 and bored obliquely with the angle smaller than 45 deg.. Each section is formed such that the number (n) and the diameter (d) of the nozzle 5, the narrowest inner diameter Dm and the tube length Lm of the discharge tube 4 and the inner diameter Dh of the discharge hose 6 will satisfy predetermined relation.
Patent JP-H11337172-A (JP)
Title: Hot water supply equipment
Inventor: FUJIKAWA HIDEAKI
IPC: F24H1/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To deliver hot water close to target temperature from the first by controlling combustion of a burner while setting a heat insulation target temperature based on a hot water delivery target temperature immediately before interruption of water supply to a heat exchanger thereby suppressing pressure rise in the hot water delivery channel or the heat exchanger as much as possible. SOLUTION: A hot water supply section K comprises a heat exchanger 2 and a gas burner 3 for heating water disposed in a combustion chamber 1 and a remote control operating section R is provided with a switch 17 for setting a hot water delivery target temperature, and the like. A control section H comprises a normal combustion control means 100 comprising a microcomputer, a heat insulating combustion control means 101, and means 102 for setting/altering a heat insulation target temperature. The setting means 102 sets a heat insulation target temperature based on a set hot water delivery target temperature. When the hot water delivery target temperature is altered when water supply is interrupted, temperatures before and after alteration are compared and a lower temperature is selected as a set temperature.  More specifically, a heat insulation target temperature is set based on the hot water delivery target temperature immediately before interruption of water supply.
Patent JP-H071996-A (JP)
Title: Output reducing device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60W10/18
Filed: 1993-06-21
Abstract: PURPOSE:To prevent a burst of a tire when slip control is carried out, and improve whole distance running performance when a tire chain is wound by reducing driving output of a vehicle while operating a driving output reducing means when a change in wheel speed of not less than a reference level is detected by a wheel speed change detecting means. CONSTITUTION:Judgment of a slip by a slip judging means 75 is carried out according to a target slip quantity and a slip quantity by a slip detecting means 72, and operation is carried out on a sub-throttle valve opening and closing control quantity (engine torque control quantity) by a standard control quantity operation means 76 and a brake force control quantity according to the slip quantity and the target slip quantity. A slip control means carries out brake traction control against a driving wheel, and also carries out reducing control on driving force transmitted to the driving wheel, that is, output (generated torque) of an engine when a change in wheel speed of not less than a prescribed reference level is detected.
Patent JP-S5273070-A (JP)
Title: Multi-function fully-electronic wrist watch
Inventor: SHIMOI AKIO
IPC: G04G5/00
Filed: 1975-12-15
Abstract: PURPOSE:To provide a multi-function, fully-automatic wrist watch, in which the system functions always as timepiece, but its computing function is obtained only when necessary, wherein the computing function can be obtianed by control signal, thus enabling to operate the system with low power consumption.
Patent JP-S636057-A (JP)
Title: Monoazo compound and method of dyeing hydrophobic fiber by using same
Inventor: SUZUKI SHINJI
IPC: D06P1/18
Filed: 1986-06-27
Abstract: PURPOSE:To provide monoazo compds. having excellent fastness to alkali, dyeability and build up and suitable for use in dyeing hydrophobic fibers, having a specified structure. CONSTITUTION:Monoazo compds. are represented by formula I (wherein X is Cl or Br). The compds. having the formula I can be obtd., e.g., by diazotizing a compd. of formula II (wherein X is Cl or Br) by a conventional method (e.g., by diazotizing it with nitrosylsulfuric acid in a mixed acid of an inorg. acid and an org. acid) and coupling the product with an aniline derivative of formula III. The monoazo compds. are suitable for use in dyeing, printing or discharge- printing hydrophobic fibers such as polyesters mainly composed of polyethylene terephthalate or polyethylene terephthalate, cellulose diacetate, cellulose triacetate and mixtures thereof.
Patent JP-S5373666-A (JP)
Title: Liquld level following type oil skimmer
Inventor: KURODA SUMIO
IPC: B01D17/00
Filed: 1976-12-14
Abstract: PURPOSE: To provide a liquid level following type oil skimmer wherein a pool tank with a suction pump is provided at the side of a pipe skimmer, and said pool tank is raised and lowered in a liquid surface following manner thereby to make it possible to suck up and separate accurately the oil film layer regardless of the fluctuation of the liquid level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01320348-A (JP)
Title: Flywheel device
Inventor: KOMATSU HIROSHI
IPC: F16F15/30
Filed: 1988-06-17
Abstract: PURPOSE:To ensure stability in the time of idle operation by swivelably connecting a centrifugal clutch and a one-way clutch to a flywheel and providing a spring pressing the centrifugal clutch to a clutch sliding surface. CONSTITUTION:A flywheel 2, fixedly connected to a rotary shaft, and a free wheel 8, rotatably connected similarly to the rotary shaft, are provided. A spring, urging a centrifugal clutch 12 so as to be pressed to the first clutch sliding surface 9 against centrifugal force, is provided. A one-way clutch 16 forms its one end, receiving centrifugal force bringing the second clutch sliding surface 21 into slide contact, facing to an opposite side to the direction of rotation of the clutch and the other end so as to come into contact with a back surface side of the centrifugal clutch 12. Thus by actuating the one-way clutch 16, stability can be ensured in the idle time.
Patent JP-S634921-A (JP)
Title: Insert member supplying device
Inventor: KURITA TOSHINORI
IPC: B29C45/17
Filed: 1986-06-26
Abstract: PURPOSE:To permit one side of an insert member to be contacted closely with a molding surface, by a method wherein a main body, into which the insert member is filled, is provided with an extruding mechanism. CONSTITUTION:A piston 46 of a hydraulic cylinder 45 for extrusion is contracted leftward to move a connecting member 47 leftward. A female screw 3, at the tip end of a fixed nozzle 40 is extruded by an extruding member 43 as the connecting member 47 is moved and is inserted into the retaining pin 20 of a recess 19. In this case, the moving distance of the piston 46 is the length L of the female screw 3 plus an excessive length M in spite of that a distance between a bottom surface 19a and the fixed nozzle 40 is only N, therefore, the moving distance (L+M-N) of the piston 46 is absorbed by the contraction of a coil spring 48. The one side 3a of the female screw 3 at the tip end of the fixed nozzle 40 is pushed and energized against the bottom surface 19a by a given force generated by an elastic force generated by the contraction of the coil spring 45 whereby a sure and close contact may be maintained.
Patent JP-H11334700-A (JP)
Title: Landing guidance system
Inventor: SADO TETSUO
IPC: B64F1/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To safely guide an airplane for landing on the airstrip irrespective of day or night or a bad weather, only equipped with a simple device on board, eliminating the necessity of the large-sized facilities on the ground. SOLUTION: This landing guidance system creates an infrared image including the airstrip information within an imaging field of view from an trapping and tracking result that is obtained with the infrared imaging device, and indicates it on an integrated indicator 24. This system controls the travelling direction of the airplane so that each of heat sources B1, B2 indicated on the integrated indicator 24 comes on an AZ tracking center line 41. Therefore the airplane is guided for landing along the center line of the air strip.
Patent JP-S5773461-A (JP)
Title: Picture processing unit of computed tomography
Inventor: SUGAWARA MICHITAKA
IPC: G06T1/00
Filed: 1980-10-27
Abstract: PURPOSE:To form effective outlines by extracting and controlled only the high space frequency components of computed tomography (CT) picture information. CONSTITUTION:A computer 1 sends the original picture data Q of a computed tomography (CT) picture to the 1st memory 2 to store the data Q in the memory 2. The data Q read out from the memory 2 are sent to a smoothing device 4 to perform smoothing processing. The difference between the smoothed picture data R and the data Q sent through a data reading part 3 is found by a subtracting device 5 and the differential picture data are sent to the 2nd memory 6. The data S stored in the memory 6 are inputted in the computer 1 again abd displayed by a display unit.
Patent JP-S6044469-A (JP)
Title: Stripping-off apparatus for outer-layer thread
Inventor: YOSHIMURA KENJI
IPC: B65H49/18
Filed: 1983-08-19
Abstract: PURPOSE:To facilitate the drawing-out treatment for thread edge by installing a thread suction port and a digging-up nozzle which revolves integrally with the thread suction port and sprays pressurized air onto the outer peripheral surface of a bobbin, in a stripping-off apparatus which digs-up the edge or thread on a full bobbin and holds the thread. CONSTITUTION:When a package P loaded onto a tray 2 is transferred onto a conveyor 1 and stops at a prescribed position, a thread suction apparatus 6 starts operation, and an absorbing device 27 and a digging-up device 18 start revolution, by a motor 40, in the reverse direction to that of winding of thread on the package P. Then, the digging-up device 18 jets-out air in the tangential direction at the position close to a punch winding part B, and the absorbing device 7 revolves, generating suction stream at a suction port 8. Therefore, the edge of thread is dug-up by receiving the air jet flow, and the edge of the floated-up thread is attracted to the suction port 8. When a detector 69 detects the attraction of the edge of thread into a suction device 69, a motor 40 stops operation.
Patent JP-H11324738-A (JP)
Title: Throttle valve device
Inventor: SUMA KAZUHIKO
IPC: F02D9/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To lower a radial force acting on a valve shaft so as to improve reliability and durability by providing a full opening stopper near a wire drawing-out position. SOLUTION: A throttle body 1 is provided with a valve shaft 5 turnably, while the valve shaft 5 is provided with a valve element 7 opening/closing a throttle chamber 2 and a wire drum 8 winding a wire. When a wire is drawn out from the wire drum 8 so that the valve shaft 5 is turned largely, an abutting part 12 toward the valve shaft 5 abuts on a full opening stopper near a wire drawing-out position. Accordingly a force acting on the valve shaft 5 in a valve opening direction through the wire is counteracted by a reactive force acting on the valve shaft 5 caused by the full opening stopper.