baber/WOPTO huggingface dataset:
Patent JP-H06117208-A (JP)
Title: Valve system for internal combustion engine
Inventor: ARAI HIDEMI
IPC: F01L1/18
Filed: 1992-10-02
Abstract: PURPOSE:To enable stable control of the closing time and lift amount of a valve irrespective of temperature conditions. CONSTITUTION:A valve system for internal combustion engine is provided with a cam follower member 16 to follow a cam located on a cam shaft, a valve drive member 17 connected interlockingly to an engine valve 10, a connecting member 18 capable operating at positions connecting between the cam follower member 16 and the valve drive member 17 and positions where the connection is released, a drive means 19 to drive the connecting member 18, and a control means 20 to control the drive means 19 to enable the movement of the connecting member 18 to the connecting release position midway during the valve opening operation of the engine valve 10 when the connecting member 18 is located at the connection position.
Patent JP-H07118657-A (JP)
Title: Purging mechanism for removing soot in continuous type equipment for producing formed coke
Inventor: FUJIKAWA ATSUSHI
IPC: C10B43/14
Filed: 1993-10-22
Abstract: PURPOSE:To provide the subject purging mechanism, having an introduction port for a purging fluid opened to the upstream side of a heater for an oxygen- containing gas, equipped with a mechanism for changing over a feed gas to the heater from the oxygen-containing gas to the purging fluid and improved in thermal efficiency without any action of an excessive amount of the purging gas. CONSTITUTION:This purging mechanism is provided by opening an introduction port for a purging fluid such as nitrogen gas from a nitrogen gas source 14 to the upstream side of a heater 11 for an oxygen-containing gas and installing a mechanism for changing over a feed gas to the heater from the oxygen- containing gas to the purging fluid in continuous type equipment for producing formed coke capable of carbonizing briquetted coal with a vertical type carbonizing furnace 2 using a combustible gas as a heating medium and producing the formed coke.
Patent JP-H06101106-A (JP)
Title: Portable device for housing sewing needle, portable sewing thread cutter and portable sewing set apparatus
Inventor: HOBO TOSHIO
IPC: A41H19/00
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a portable device for sewing needles without requiring the passage of sewing thread through the eye of each sewing needle in use thereof, a portable sewing thread cutter used as a microminiature portable sewing set and a portable sewing set apparatus, having a suitable size for always carrying and capable of taking an emergency measure in breaking clothes, etc. CONSTITUTION:This portable devices 10 for housing sewing needles are obtained by fixing the end of sewing thread 17 passing through the eye of each sewing needle 5 to one end of a cylinder 11 for housing the sewing needle, then successively winding the sewing thread 17 from the end along the outer peripheral surface of the cylinder 1, detachably inserting the side of the needle eye from a through-hole 12 of the cylinder 11 and holding the needle eye. The objective portable sewing thread cutter 20 is provided with a taking out protruding guide groove in the center line part and the objective portable sewing set apparatus 30 is composed of the portable devices 10 for housing the sewing needles, the portable sewing thread cutter 20, a body 31 having a housing part for housing the respective devices and cutter and a lid member 32 slidably provided on both sides of the body.
Patent JP-2000099751-A (JP)
Title: Information processor
Inventor: KODAIRA JUNKO
IPC: H04N1/387
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To easily composite characters, etc. with read image data by providing a pasting means which pastes the characters and the image data inputted via an input means at a margin that is detected by a margin detection means. SOLUTION: A reading part 1 reads the image data and a margin is detected out of the read image data by a margin detection part 3. A control part 4 pastes the characters and the image data which are inputted via an input part 2 at the margin detected by the part 3. An output part 5 outputs the image data to which the characters and image data are pasted. Thus, it is possible to perform a margin processing by designating previously the position and size of a desired part to be left as a margin and then to easily paste the characters, etc. to the image data without finding a part where the characters, etc. should be pasted out of an image that is read by an operator.
Patent JP-H11158467-A (JP)
Title: Production of soil conditioner
Inventor: AIMA SHUICHI
IPC: C10B53/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a soil conditioner, whereby waste paper, dug roots, waste wood, etc., can be effectively utilized. SOLUTION: Chips are produced by grinding an organic wastes such as wood, while charcoal is produced by carbonizing waste paper. The chips are mixed with the charcoal produced by carbonizing waste paper; the mixture is then supplied into a molding machine and molded to form particles or rod; and the molded particles or rods as a product are heat-treated to reduce the volume of the organic wastes and to thereby form voids.
Patent JP-H05107309-A (JP)
Title: In-circuit board test system
Inventor: OHATA TOMOKAZU
IPC: G01R31/28
Filed: 1991-10-14
Abstract: PURPOSE:To efficiently perform both the test in component or pattern level and the functional test with a power supply part and various input/output devices connected in an in-circuit board. CONSTITUTION:A member of connecting pins 2 are individually connected via a measuring part selector relays 6 to a C-R-L measuring circuit 8 in an in-circuit tester A. An I/O connecting device C containing I/O connecting relays 30 for individually connecting a power supply part 40 and input/output devices D, such as a key-switch inputting part 42 or a displaying part 44, to the group of the connecting puins 2 is provided. A relay control circuit 10 in the in-circuit tester A sequentially controls the group of the measuring part selector relays 6 in such a condition that the group of the I/O connecting relays 30 are all switched off, and sequentially controls the group of the I/O connecting relays 30 in such a condition that the group of the measuring part selector relays 6 are all switched off. A measurement program control part 12 gives such control sequence to the relay control circuit 10.
Patent JP-H03129091-A (JP)
Title: Longitudinally shrinkable shield excavator
Inventor: WATANABE JUN
IPC: E21D9/06
Filed: 1989-10-16
Abstract: PURPOSE:To reduce the construction period and construction cost by dividedly forming a shield frame from the frames on an excavation part side and a tail seal side, forming the divided parts into a superposed part which can be extended and contracted in the longitudinal direction, and reducing the diameter of a shaft. CONSTITUTION:The shield frame 11 of an excavator 4 is constituted of a cutter face member 12 and a tail seal part 13. The shield frame 11 is dividedly formed from an excavation part side frame 14 having a cylindrical form and a tail side frame 15, and a superposed part 19 which can be extended and contracted in the longitudinal direction is formed by superposing both the divided parts 14a and 15a. Further, a cylinder 16a is installed on the excavation part side frame 14, and engaged in demountable manner on a segment S by a jack 16 and a rod 16b. Further, the division part 15a on the tail seal part side is fitted in slidable manner on the outer peripheral part of the division part 14a of an excavation part side seal. Accordingly, the length of the excavator 4 can be shortened.
Patent JP-H1177815-A (JP)
Title: Molding equipment of laminated molded material
Inventor: SHIBATA YU
IPC: B29K101/12
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a rise in material cost by making a skin material and a raw sheet as small as possible and, moreover, to prevent occurrence of a crease or the like in the skin material after molding. SOLUTION: A skin material 1 is clamped and held by fixed clamping pieces 32 and movable clamping pieces 33 of a clamping means 30 which intersect each other in crossing in the shape of a letter X practically so that they open upward. On the other hand, the movable clamps 33 are connected to cylinder devices 36 through the intermediary of flexible wires 35 so that they can swing.
Patent JP-S62127398-A (JP)
Inventor: MORISHIMA HIDEKI
IPC: C11D7/50
Filed: 1985-11-27
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-H08194566-A (JP)
Title: System and method for data communication in extended keyboard bus
Inventor: FUIRITSUPU EMU SUTEIBUNSU
IPC: G06F13/14
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To perform the communication of many modules and a CPU by receiving information relating to an address intrinsic to the plural modules connected to a bus and transmitting reception confirmation signals through the bus to the CPU. SOLUTION: The CPU transmits address signals for indicating the address data of the modules 1-N serially connected to the bus between a PC system 30 and a keyboard 40 through the bus. In response to the address signals, the address specified module transmits data through the bus to the module connected between the module and a peripheral device and then, transmits attention confirmation signals to the CPU. The CPU transmits count signals for indicating a byte number, a command byte and plural data bytes respectively through the bus to the address specified module in response to attention signals. In response to the data bytes, the address specified module transmits the reception confirmation signals through the bus to the CPU.
Patent JP-S62126947-A (JP)
Title: Production of packed cotton-strained or silk strained beam curd
Inventor: SATO YUKIO
IPC: A23L11/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a bean curd having high preservability and excellent springiness while keeping the state of fresh bean curd, by boiling soya milk, separated from ground raw soybeans, instantaneously adding a coagulant to the soya milk maintained at a definite temperature or aged under heating and keeping the mixture at a specific temperature. CONSTITUTION:Raw soybeans are washed with water to remove small dust, coarse foreign particles, stones, etc., and ground, e.g. with a grinder. The produced raw dispersion is separated into soya milk and bean curd refuse with a squeezing apparatus. The separated soya mild is boiled to effect the uniform thermal denaturation and instantaneously added and mixed with a coagulant under heating at a specific temperature or under aging in hot state and the mixture is formed in the form of a cotton-strained bean curd or silk-strained bean curd at need. The produced bean curd is cut to a definite size without exposing to water and maintained at >=65 deg.C to exterminate almost all bacteria other than sporulated bacteria. The bean curd maintained at >=65 deg.C is packed together with ice and the pack is poured with sterilized water and sealed at the top with a packaging machine.
Patent JP-H0796392-A (JP)
Title: Low-moisture cesium raw material for welding material having excellent moisture absorption resistance
Inventor: ITO KAZUHIKO
IPC: C01D17/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a cesium raw material as a low-moisture powerful arc stabilizer having excellent moisture absorption resistance in order to decrease the amt. of the fumes generating at the time of welding in arc welding. CONSTITUTION:This low-moisture cesium raw material for a welding material having the excellent moisture absorption resistance is produced by pretreating the raw material in such a manner that the K. F. (Karl Fischer) moisture extracted and determined at an oxygen atmosphere 1000 deg.C attains <=2000ppm. This raw material has the K.F. (Karl Fischer) moisture of <=2000ppm even when the raw material is rested for 48 hours in the atmosphere of 30 deg.C and 80% (relative humidity). The concn. of P (phosphorus) is preferably <=1000ppm. The pretreatment to decrease the K.F. moisture includes vacuum deaeration and heat treatments (heat treatment such as calcination or melting and pulverizing treatment).
Patent JP-H02216271-A (JP)
Title: Production of structural material made of carbon fiber
Inventor: MATSUBARA SUMIYUKI
IPC: D06M101/00
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the long title structural material capable of continuously knitting a fiber into a shape of braid without causing yarn breakage and having excellent strength and heat resistance by previously knitting a raw material organic fiber capable of providing a carbon fiber by burning into a shape of braid, then burning the knitted fiber and impregnating a binder into the resultant sintered fiber body. CONSTITUTION:A raw material organic fiber such as PAN fiber or pitch fiber capable of providing a carbon fiber is previously knitted into a shape of braid before burning to form a braid fiber body, which is then subjected to flameproofing treatment and further carbonized to afford a sintered braid fiber body consisting of the carbon fiber. Then a binder, e.g. phenol resin is impregnated into the sintered braid fiber body and the binder-impregnated braid fiber body is cured to readily provide the long structural material made of carbon fiber in which each fiber is mutually firmly integrated and free from yarn breakage. The structural material is useful as a substitute for iron reinforcing rod used as a reinforcing material embedded in a concrete, etc.
Patent JP-H04142220-A (JP)
Title: Vacuum device of bag making and loading packaging machine
Inventor: SUGA TADORU
IPC: B65B9/073
Filed: 1990-10-02
Abstract: PURPOSE:To improve degree of vacuum and gas displacement rate by moving a nozzle to suck the air in a cylindrical film through the opposite ends of the film which covers an item to be packaged. CONSTITUTION:A nozzle rotating mechanism 14 provided with a tank 20 for pressure reducing which moves in the same direction as that of a film F is formed, in which both edges F1, F1 of the cylindrical film F move with each nozzle 11 therebetween, both the edges F1, F1 are hanging through a gap 24 between deck plates 23, 23 on the opposite sides of the tank 20. The edges F1, F1 of the film are tightly attached around each nozzle 11, 11 by side belts 27, 27 to which urethane foams 26, 26 are bonded, to which a slit 32 and a vacuum pump 34 are connected. A pressurizing mechanism 38 connecting a pair of top sealers 42, 43 make a reciprocating motion at the same velocity as that of the film F and presses against the film to seal it, so that the air therein is drawn out. Center sealers 47, 47 weld the sealed film and the top sealers 42, 43 moving forward and rearward weld the film between packaged items 60, 60. Inerts gas also can be supplied.
Patent JP-H02112921-A (JP)
Title: Feedback control method for injection molding machine
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/50
Filed: 1988-10-24
Abstract: PURPOSE:To enable control to be performed without being interfered with sliding resistance or the like existing inherently in a hydraulic cylinder by performing speed control through detecting the injection speed during the period of an injection molding process, and carrying out the resin pressure control in a nozzle through detecting the resin pressure in the nozzle at the dwelling process and the metering process at the transferring period from the injection process to the dwelling process. CONSTITUTION:A hydraulic cylinder 3 is actuated by an injection speed control unit 13, dwelling control unit 14 and screw back pressure control unit 15, and a hydraulic motor 4 is actuated by a screw speed control unit 12. A nozzle 7 is provided with a pressure detecting unit 26, and the resin pressure detected by a pressure detecting unit 26 is fed back to the dwelling unit 14 and screw back pressure control unit 15. In the injection process, the screw speed is controlled by the injection speed control unit 13. And, during the transferring period from the injection process to the dwelling process, the resin pressure control in the nozzle is conducted by the pressure detecting unit 26. In the pressure keeping process and the metering process following this, the resin pressure detected by the pressure detecting unit 26 is fed back, and then controlled, into the dwelling control unit 14 and the screw back pressure control unit 15.
Patent JP-H04142584-A (JP)
Title: Wet type electrophotographic device
Inventor: YASUI TSUNEO
IPC: G03G21/00
Filed: 1990-10-03
Abstract: PURPOSE:To facilitate various maintenance operations by providing support plates which support a exposure drum rotatably and a displacing means which is freely drawn out integrally in the axial direction of the drum. CONSTITUTION:This device is provided with the support plates 24a and 24b which support the exposure drum, rotating while holding photosensitive paper 2, rotatably and the displacing means 26 which is freely drawn out integrally in the axial direction of the drum 22. The displacing means 26 is equipped with fixed rail members 28a and 28b arranged between side plates 8a and 8b and movable rail members 30a and 30b which are arranged thereupon freely forwards and backwards and the support plates 24a and 24b are fixed to those rail members 30a and 30b. Thus, the various maintenance operations for the exposure drum are easily and efficiently carried out.
Patent JP-2000199739-A (JP)
Title: Particle size distribution analyzing method
Inventor: YAMAGUCHI TETSUJI
IPC: G01N15/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a particle size distribution analyzing method, enabling a user to alter the division number of the operation/display section within an arbitrary display range or display width. SOLUTION: The frequency characteristics of detection signals, corresponding to representative particle sizes D1-D8 are respectively calculated to be set to operation frequency characteristics S1-S8 and a response function P (i, j) showing the intensity of light to a particle size is calculated, on the basis of these operation frequency characteristics S1-S8 to be set as a wt., and the frequency characteristics Sc (f) based on the assumed value due to assumed particle size distribution F (j) is calculated.  Furthermore, the correction of the assumed particle size distribution F (j) is successively repeated, corresponding to the difference ratio of the frequency characteristics Sc (f) based on the assumed value with actually measured frequency characteristics S (f), and when the difference ratio of the frequency characteristics Sc (f) based on the assumed value with the actually measured frequency characteristics S (f) lie in a predetermined range, the assumed particle size distribution F (j) is set to a real particle size distribution Fo (t) for displaying the number of particles with representative particle sizes D1-D8.
Patent JP-H1091950-A (JP)
Title: Production of substrate for magnetic recording medium and apparatus therefor
Inventor: YAMAMOTO YUZO
IPC: G11B5/84
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To lessen the occurrence of scratch traces and pits on the worked surface of a substrate by positively removing the factors for forming the scratches and pits generated during polishing and grinding from the front surface of the substrate body. SOLUTION: The apparatus for producing the substrate for the magnetic recording medium which grinds the front surface of the substrate body 1A of the substrate for the magnetic recording medium by using a grinding wheel 31 has a first coolant supplying device 21 and second coolant supplying device 23 for supplying coolants impressed with ultrasonic waves to the front surface of the substrate body and grinds the front surface of the substrate body by the grinding wheel under the supply of the coolants from these supplying devices.
Patent JP-H06115395-A (JP)
Title: Tank lorry
Inventor: MOTOHASHI TOSHIAKI
IPC: B60P3/22
Filed: 1992-10-06
Abstract: PURPOSE:To improve safety by providing a cover on a coupling provided on a discharge opening of an outflow pipe of each hatch through a base valve and informing of bottom valve closing and memorizing it when a cover removal signal of more than one cover fitting and removal sensor installed on it. CONSTITUTION:On a cover of a coupling installed on a discharge opening of an outflow pipe connected to each hatch through a bottom valve 4 through a base valve, cover fitting and removal sensors 30a-30c are provided. Thereafter, the cover fitting and removal sensors 30a-30c are connected to AND circuits 42a-42c of a maloperation detection circuit 41, and they output ON at the time when two signals input to one of the AND circuits 42a-42c are both ON. This output is connected to an information part 43 to which an alarm device 38 is connected, a bottom valve driving part 44 to drive the bottom valve 4 and a memory part 45. Consequently, it is possible to inform of danger when covers of more than one coupling are removed, and accordingly, it is possible to improve safety.
Patent JP-H04143923-A (JP)
Title: Cramp mechanism of magnetic disk
Inventor: MORI KYOICHI
IPC: G11B17/028
Filed: 1990-10-04
Abstract: PURPOSE:To reduce the virtual projection of a magnetic disk and to execute the correct inspection by forming a buffer layer of a turntable and a clamp mechanism by a resin of prescribed hardness. CONSTITUTION:the inside peripheral surface of a magnetic disk 1 is placed on the placing surface 2d of the outside periphery of a turntable 2a. Subsequently, a chuck piece 3a of a pressing mechanism 3 descends, and by the pressing surface 3g, the disk 1 is pressed and clamped. On the placing surface 2d, a ring of a doughnut shape is provided as a buffer layer 2e, and also, a buffer layer 3h is provided by sticking a pressing piece to the tip of the piece 3a, and moreover, by forming an elastic body 3e, it copes with a curve of the disk 1. In such a state, when the piece 3a descends, when the disk 1 is pressed by both the buffers 2e, 3h, polyether ether ketone resin is smaller than an Al-Mg alloy for constituting a base of the disk 1, and ruggedness on the surface of both the layers 2e, 3h is not transferred to the disk 1 due to a difference of hardness.
Patent JP-H10109445-A (JP)
Title: Thermal printer and cleaning method of thermal head in thermal printer
Inventor: TERAO HIROTOSHI
IPC: B41J31/05
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To certainly and simply remove the contaminant bonded to a thermal head without taking labor by arranging a cleaning member coming into slide contact with the thermal head to remove the contaminant on the thermal head to the region opposed to the thermal head outside a recording range. SOLUTION: A cleaning member 9 is arranged on the downstream side in the recording figure direction of a platen 2 becoming the region opposed to a thermal head 7 outside the recording range of the thermal head 7. This cleaning member 9 is formed by fixing a cleaning sheet 10 to the upper surface of a base stand 11. The cleaning member 9 is arranged so that the surface thereof is continued to height almost uniform to the surface of the platen 2. In order to remove the contaminant caused by the rear surface coating material of an ink ribbon bonded to the thermal head 7 minimally once at every recording of each ink color, the thermal head 7 is brought into contact with the cleaning member 9 by a control part to be slid at a proper speed.