baber/WOPTO huggingface dataset:
Patent JP-H1190275-A (JP)
Title: Negative pressure fine-foam generator
Inventor: SAITO HIROSHI
IPC: C02F1/24
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixer utilizing the suction force generated by negative pressure. SOLUTION: Water mixed with fine foams is generated by utilizing the pressure difference generated when water introduced from one side 6 and passed through a small line 4 and out to the opposite side 2 and taking foams from and air intake 5 into water.
Patent JP-H09135367-A (JP)
Title: Image display device and image display method
Inventor: KIMOTO MASANOBU
IPC: H04N3/27
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To quickly synchronize an image with a horizontal frequency by changing the oscillating frequency of a voltage controlled oscillator by a prescribed frequency when the horizontal frequency is changed so as to detect the difference between the horizontal frequency and the oscillated frequency thereby making the oscillated frequency in matching with the horizontal frequency. SOLUTION: When the horizontal frequency of an input video signal changes, a prediction voltage corresponding to the input frequency is fed to a voltage controlled oscillator 22 of a monitor receiver 10. Thus, even when the oscillated frequency is any frequency, the frequency signal synchronous with the input frequency is oscillated quickly. That is, the predicted voltage is set for 5kHz each, then the difference between the input frequency and the oscillated frequency of the oscillator 22 (actually an output frequency of a processing circuit 23) is within 2.5kHz at maximum in the stage that the prediction voltage value is applied to the voltage controlled oscillator 22, and when the difference between the input frequency and the oscillated frequency is within 2.5kHz, the PLL loop is locked in a short time.
Patent JP-H04166347-A (JP)
Title: Thermal recording system
Inventor: IWATA TAKASHI
IPC: B41J2/36
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a high-quality output image independent of the content of image input data by a method wherein a printing pulse width is controlled while the contents of the image input data in a main-scanning direction and a sub-scanning direction are simultaneously considered. CONSTITUTION:Image data are sequentially and serially transmitted to a shift register 2 from image input data DIN in synchronism with a clock signal CK. The data for predetermined number of pixels in the main-scanning direction are stored. When, for example, the three pixels from the beginning of the input out of five pixels stored in the shift register 2 are all black ones, a NAND gate 5 is tuned on, and a counter 6 is actuated. The counter 6 counts the blocks of continuous three black pixels in the main-scanning direction. In this manner, the blocks of continuous black pixels of the predetermined number in the main- scanning direction are counted. In accordance with the count number, the printing pulse width is changed under control in consideration of the contents of image data both in the sub-scanning direction and the main-scanning direction. Therefore, the pulse width is changed in accordance with the type of image data, a proper energy is applied to every printing dot, and a high-speed and high-quality printing is conducted.
Patent JP-H06118147-A (JP)
Title: Battery monitor
Inventor: KAMIYAMA TORU
IPC: G01R31/36
Filed: 1992-10-05
Abstract: PURPOSE:To provide a battery monitor capable of reducing manhours for the maintenance and control of a battery in a battery equipment and improving the reliability of measured data. CONSTITUTION:This device comprises measuring devices M1,..., Mm for measuring terminal voltages, specific gravities of electrolytes and temperatures of batteries B11,..., Bmn transmitting devices S1,..., Sm for transmitting obtained measurement data with radio, and a recorder R for recording the transmitted data. The manhours of the maintenance and control are reduced, and the reliability of measured data is improved, because the terminal voltages, specific gravities of electrolytes and temperatures of batteries can be automatically measured, and the measured data can be automatically recorded.
Patent JP-H05105945-A (JP)
Title: Method for operating continuos annealing furnace
Inventor: HIRAMATSU SADAO
IPC: F27B9/04
Filed: 1991-10-11
Abstract: PURPOSE:To stabilize the operation, to improve the quality and to prevent the development of an explosion accident by preventing variation in the composition of atmospheric gas in a heat treatment chamber according to charge/ discharge of a material to be heated in the heat treatment chamber in a continuous annealing furnace for continuously executing the heat treatment to the material to be heated of a wire rod coil, etc., under the atmospheric gas. CONSTITUTION:At an inlet part and/or an outlet part of the heat treatment chamber 1 continuously shifting the material to be heated, purge chambers 6 are arranged and at the opening part 12 in this heat treatment chamber 1, a heat insulating door 14 is arranged as possible to ascend/descend, and also lock mechanism for press-contacting this heat insulating door 14 to a sealing member 13 arranged at the peripheral edge of the opening part in the heat treatment chamber 1 is arranged. After replacing gas in the purge chamber 6 with N2 gas, etc., further the atmospheric gas sucked from the heat treatment chamber 1 is fed into this purge chamber 6 to replace the gas in the purge chamber 6 into the atmospheric gas, and thereafter, the heat insulating door 14 is opened so as to charge/discharge the material to be heated in the heat treatment chamber 1.
Patent JP-H08127963-A (JP)
Title: Treating agent for synthetic fiber
Inventor: MORI KEN
IPC: D06M101/16
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a treating agent for synthetic fiber not causing yarn breakage under high temperature and high speed and deposition of tar on a drawing roller in spinning and drawing steps of a synthetic fiber and excellent in heat resistance. CONSTITUTION: A treating agent containing a compound expressed by the formula [R<1> and R<2> are each a 1-30C alkyl; R<3> and R<4> are each a 1-6C alkyl and sum of carbon number of R<3> and R<4> is 3-12; A is a 2-4C alkylene; (m) and (n) are each 1-3; (q) and (r) are each 0 or 1-30] is directly fed to spinning and drawing steps or emulsion of the treating agent is fed these steps by a roller feed method to exhibit excellent yarn making property under high speed. Lubricating property and smoothness is further improved by jointly including one kind of a lubricant, an emulsifier and antistatic agent, etc., in the treating agent. A compound expressed by the formula wherein R<1> and R<2> are each isostearyl group, isopalmityl group, isononane group or 2-ethylhexyl group and R<3> and R<4> are each ethyl group or n-butyl group is especially preferably used as the treating agent.
Patent JP-H05110746-A (JP)
Title: Mixed mode document processing unit
Inventor: MATSUI TSUNEHIRO
IPC: H04N1/00
Filed: 1991-10-11
Abstract: PURPOSE:To process or to transmit efficiently mixed mode data. CONSTITUTION:A character code and image data corresponding thereto are stored in a character data storage section 14. The image data corresponds to standard character data and are inputted newly from a reader 1 and a host computer 18. A registration code inputted with a registration command is once stored in a buffer 13. When the image data corresponding to the registration code are not registered, a registration detection section 15 implements non- registration notice, The operator recognizing the notice by the display of a display section 17 registers the image data corresponding to non-standard character data to the storage section 14 from the reader 1. The registration is implemented corresponding to the registration code stored in the buffer 13.
Patent JP-S63148899-A (JP)
Title: Excitation controller
Inventor: SAGARA AKIRA
IPC: H02P9/14
Filed: 1986-12-10
Abstract: PURPOSE:To enable smooth operation of a synchronous machine after restoration of an auxiliary power by preset ting a set point of a static voltage setter after restoration of an abnormal auxiliary power. CONSTITUTION:An automatic voltage regulator 4 feeds an output to a phase controller 6 of a thyristor rectifier 7 according to a deviation of a generator output voltage Vg from a set point Vref. A static voltage setter 5 gives an up/down counter 5c an up/down U/D command from a raising/lowering control circuit 5a. The up/down counter 5c counts up or down a clock pulse of a clock- pulse generator circuit 5b according to said command. An output of the up/down counter 5c is outputted as a set point Vref. On the other hand, if an auxiliary power of the static voltage setter 5 is restored to the original state after it has been broken, a value set at a presetting circuit 5f by an initialization circuit 5e is set at the up/down counter 5c.
Patent JP-H11127065-A (JP)
Title: Short-circuit fault detection circuit
Inventor: MIZUNO FUMIAKI
IPC: H03K17/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To surely detect faults in the short-circuit mode caused in a semiconductor switching element that turns on/off power supply regardless of a simple configuration. SOLUTION: One terminal of a resistor R9 connects to a power supply Vcc and the other terminal connects to ground via a series circuit consisting of a transistor(TR) Q5 that is conductive when no voltage is applied to a gate of a FET 1 and a TR Q3 that is conductive when a source level of the FET 1 rises. Furthermore, a normally closed contact RS connects between a positive terminal of a battery B and a drain of the FET 1, one terminal of an exciting coil RC connects to the positive terminal of the battery B and the other terminal connects to ground via a TR Q6. On the occurrence of a short-circuit fault in the FET 1, the level of a signal at the other terminal of the resistor R9 goes to low level, the normally closed contact RS is open to stop continuous power supply to a lamp L.
Patent JP-H11126839-A (JP)
Title: Electronic device
Inventor: SUZUKI MAKI
IPC: B23K15/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance the hermetic sealing reliability of a case which houses an electronic component. SOLUTION: An electronic device is composed of an insulating base 1 provided with a mounting part 1a mounted with an electronic part 3 on its upside and a frame-like metallized layer 5 deposited surrounding the mounting part 1a, an electronic component 3 mounted on the mounting part 1a of the insulating base 1, and a metal lid 2 which is bonded to the metallized layer 5 of the insulating base 1 through the intermediary of a silver solder 6 by electron beam welding to hermetically seal up the electronic component 3 together with the insulating base 1, wherein the metallized layer 5 is set as thick as 25 μm or above.
Patent JP-H10129056-A (JP)
Title: Ink jet recorder
Inventor: AMARIME KATSUSHI
IPC: B41J13/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an economical ink jet recorder wherein contact of a record head with a recording medium at the discharging is prevented and a printed region with good image quality is expanded. SOLUTION: This recorder comprises a conveying means 10 that conveys a printing medium P from an upstream portion to a printing region, a first discharge device 30 that discharges the printing medium P from the printing region to a downstream portion and of which conveying force for the printing medium P is set lower than that of the conveying means and a second discharge device 40 that is provided to a downstream side of the first discharge device. The discharge devices are comprised of driving rotary bodies 31, 41 that support the printing medium P at a side opposite a printing face and rotary bodies 33, 43 which are provided in opposition to the driving rotary bodies 31, 41 and rotate by contacting the printing face of the printing medium P.  Each of a tolerance in diameter and a tolerance in vibration of the driving rotary body 31 of a first conveyance device is smaller than that of the driving rotary body 41 of a second conveyance device, respectively, then a conveyance force of the printing medium at the first discharge device 30 is greater than that of the second discharge device 40 so that the conveying accuracy of the printing medium P which is just after the discharging from the device is enhanced and a printing region having a good quality image is expanded to a rear edge of the printing medium P.
Patent JP-S62153800-A (JP)
Inventor: HAMADA MASAO
IPC: G21F9/00
Filed: 1985-12-27
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-2000104078-A (JP)
Title: Method for producing liquid hydrocarbon oil from lower hydrocarbon gas containing carbon dioxide
Inventor: SHIRATO YOSHIMI
IPC: B01J23/46
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a liq. hydrocarbon oil. SOLUTION: This method comprises (i) the step of adding water and/or steam to a lower hydrocarbon gas contg. 10-50 mol% carbon dioxide to give a mixed gas having a molar ratio represented by 0.5<=[CO2]+[H2O]/[C]<=2.5 (wherein [C] is the number of moles of carbon in the lower hydrocarbon gas); (ii) the step of bringing the lower hydrocarbon gas contained in the mixed gas into contact with a catalyst which comprises rhodium and/or ruthenium as the catalyst metal carried by a carrier consisting mainly of magnesium oxide and has a specific surface area of 5 m2/g or lower and an amt. of the carried catalyst metal (in terms of metal atom, and based on the metal oxide carrier) of 0.10-5,000 wt.ppm under a pressure of 10-75 atm at 600-1,000 deg.C, thus forming a synthetic gas having a molar ratio of hydrogen/carbon monoxide of 1.5-2.5;  (iii) the step of causing the synthetic gas to react in the presence of a Fischer-Tropsch catalyst having a low CO-shift activity to form a reaction product contg. a liq. hydrocarbon oil; and (iv) the step of separating the hydrocarbon oil from the reaction product.
Patent JP-H01134583-A (JP)
Title: Magnetic card reader with punch unit
Inventor: WADA HIROYUKI
IPC: G06K1/02
Filed: 1987-11-19
Abstract: PURPOSE:To reduce the horizontal dimensions of a magnetic card reader by providing a magnetic head for magnetic card reading and a punch driving unit for card punch in the same side of the carrying path of the magnetic card. CONSTITUTION:When a solenoid 13 is in a non-exciting condition, a movable supporting board 16 is in an upper position by the energizing force of a compression coil spring 15 and a magnetic card 1 can freely pass on an upper surface 18 of the movable supporting board 16. When the solenoid 13 is excited in a condition that the magnetic card 1 is loaded, the movable supporting board 16 is attracted to a magnetic core 12 against the energizing force of the compressive coil spring 15 and a punch member 23 is rushed into a central hole 20 of a die member 19. Then, the magnetic card 1 is punched and the chip of the magnetic card fall down from the central hole 20 of the die member 19.
Patent JP-S62153342-A (JP)
Title: Flame-retarding resin composition
Inventor: NAKAMURA JUNICHI
IPC: C08K5/34
Filed: 1985-12-27
Abstract: PURPOSE:To form a composition good in flame retardancy, free of deterioration during molding and excellent in physical properties, by mixing polyamide 6-6 having a specified relative viscosity with melamine cyanurate. CONSTITUTION:This composition is formed of 100 pts. wt. polyamide 6-6 having a relative viscosity [etar] of 1.5-2.6 as determined in a 98% concentrated sulfuric acid solution at a concentration of 1.0g/100ml and a temperature of 25 deg.C and 1.5-10 pts. wt. melamine cyanurate. Said melamine cynurate is a reaction product of equimolar amounts of cyanuric acid and melamine and, for example, it can be obtained by mixing an aqueous cyanuric acid solution with an aqueous melamine solution and reacting them with stirring at a temperature of about 70-100 deg.C and filtering the obtained precipitate.
Patent JP-S62154519-A (JP)
Inventor: IKEDA KOSAKU
IPC: H01H50/54
Filed: 1985-12-27
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-H09109269-A (JP)
Title: Three-dimensional molding method
Inventor: KONNO TAMAYOSHI
IPC: B23Q17/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a molded product with high accuracy by processing the lowest layer based on data from the height of one half of estimated thickness, and a layer formed on the lowest layer based on calculated data from the height obtained by adding one half of the thickness of one layer on the surface side to the surface height of the laminated layer respectively. SOLUTION: With the estimated height pitch of the molding material of the first layer (a) taken as d0 , the first layer (a) is processed into a cross-section shape corresponding to the height of cross section data Z(1) =1/2.d0 to determine the measured surface height h(1) of the first layer (a). After the calculation as the estimated height pitch d(1) =h(1) of the second layer (b), the estimated height z(2) =h(1) +1/2d(1) of the second layer (b) is calculated, and the second layer (b) is processed. The surface height h(2) of the second layer (b) is then measured to obtain the estimated height pitch (d)(2)=h(2) -h(1) of the third layer (c). The height z(3) =h(2) +1/2.d(2) is calculated for processing into cross-section shape of the third layer (c). Repetition of such a step will not accumulate height error in each layer.
Patent JP-S63146109-A (JP)
Title: Automatic working control unit
Inventor: NAGATOMO NORIO
IPC: G05B19/416
Filed: 1986-12-10
Abstract: PURPOSE:To always obtain a prescribed working finish accuracy by calculating a prescribed working angle in a working point, calculating a working feed speed of a working tool by this working angle, and adding it to working path information and outputting it. CONSTITUTION:A prescribed working angle 11 in a working point 8 of an object 6 to be worked is set as a working angle 11 of a normal 9 and a reference surface 10 against a working surface 6a in the working point 8 of the object 6 to be worked. Subsequently, this working angle 11 is calculated successively, and from this working angle 11, a working feed speed of a working tool 7 is calculated, and working path information corresponding to a variation of this working feed speed is outputted. In such a way, work can be executed at a working speed conforming with a shape state of the working surface 6a of the object 6 to be worked, and the working surface 6a of the object 6 to be worked always becomes a prescribed working finish accuracy.
Patent JP-2001116821-A (JP)
Title: Method of positioning gps, and device for receiving gps
Inventor: HASEGAWA KOJI
IPC: H04B1/7075
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a GPS positioning method capable of reducing a time required from power-on of a electric power source to start of positioning operation. SOLUTION: An oscillation frequency of a reference frequency oscillator used in a GPS receiver part 10, or frequency fluctuation thereof is measured using highly precise frequency information provided by a standard radio wave. A result measured therein is used for gaining a signal from a GPS satellite. Synchronizing timing as to a diffusion code of a spectrum diffusion signal from the satellite is detected to detect a fine time component for time synchronization. After the synchronization of the diffusion code is finished, a time of a border line in one cycle of the diffusion code is detected using time information provided from the standard radio wave, and a time component equal or more to/than the fine time component for the time synchronization is detected based on the border line time.  The time synchronization is conducted using the fine time component and the time component of the fine time component or more.
Patent JP-2001115722-A (JP)
Title: Clamping lock
Inventor: YAMADA KENICHI
IPC: F16B2/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a clamping lock in which a temporary locking mechanism and a main locking mechanism are unified, structure is simplified comparatively and the number of parts is decreased. SOLUTION: A locking metal fitting 10 is installed onto a lever 8 for connecting the lever 8 and a base metal fitting 7 at the position of the clamping of the lever 8. The locking metal fitting 10 is supported rotatably around a pivot pin 13 between the side plate 8a side of the lever 8 and the lock metal fitting so as to be rotated between the position of locking and the position of releasing, and turned and urged in the locking direction. A projecting section 10e penetrated into the opening 8c of the upper plate 8b of the lever 8 and projected to an upper section is formed at one end side of the locking metal fitting 10, and a corresponding engaging-section latch section 10d engaged with the engaging section 7c of the base metal fitting 7 at the position of the clamping of the lever 8 is formed on the other end side.  The engagement of the engaging section 10d and the corresponding engaging section 7c of the base metal fitting 7 can be released by pushing down the projecting section 10e and turning the locking metal fitting 10 to the position of releasing against urging force.
Patent JP-H05105184-A (JP)
Title: Car lashing device in car carrier vessel
Inventor: KIHARA HIDEO
IPC: B63B25/00
Filed: 1991-10-14
Abstract: PURPOSE:To lash a plurality of cars at one time in simple manner by inserting a lashing band into each eye at four positions in the upper part of an X link consisting of a pair of L rods and connecting a hydraulic cylinder for turning up/down the X link with the lower part of one L rod. CONSTITUTION:When car stops at a prescribed position because of roll ON, a tire 3 partially rides over a previously horizontally folded X link 5 and is positioned in a rectangular shape formed from the tire pressing parts 9. When each hydraulic cylinder 11 installed on both the sides of car lane 10 is extended, the X link 5 erects, and a lashing band 7 inserted into each rectangular eye 6 at four positions is raised, and the tire pressing parts 9 on two L rods 1 and 2 which form the X link 5 lashes the front and rear parts of the tire 3. When an operator pulls the free edge of a lashing band 7, the lashing band 7 cooperates with the front and rear tire pressings 9 and presses the tire 3, together with the edge part of an axle 14, and lashes the tire on the car lane 10.
Patent JP-H11123557-A (JP)
Title: Jig for tack welding
Inventor: KATAOKA KATSUAKI
IPC: B23K9/28
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily and most suitably adjust a clearance between a tacked member and a holding block i.e. a welding torch by providing a guide roller which is attached to the holding block holding the welding torch at the most suitable distance and angle to a main plate member and is brought into contact with the tacked member and rolled. SOLUTION: This jig is provided with a holding block 1 which holds a clearance between a tacked member and a main plate member at the most suitable position and holds a welding torch T at the most suitable angle in assembling a metal structure and a guide roller 9 which is attached to the holding block 1, brought into contact with the tacked member and rolled. The holding block 1 is smoothly moved along the tacked member by rolling of the guide roller 9, and therefore, the welding torch T is moved smoothly, properly keeping a distance between the tacked member and the main plate member.