baber/WOPTO huggingface dataset:
Patent JP-H04280751-A (JP)
Title: Sheet feeder for printer
Inventor: YAMAGUCHI YASUKI
IPC: B65H11/00
Filed: 1991-03-08
Abstract: PURPOSE:To miniaturize a printer by providing a sheet feed roller on the end section of a pressing plate and a pair of cams coaxially and integrally rotated with the sheet feed roller along both side edges of a manually wound sheet and partially having projections with a radius larger than the radius of the sheet feed roller. CONSTITUTION:Cams 68 formed with projections 69 with a radius larger than the radius of the sheet feed roller 23 on part of the outer periphery are coupled on both sides of the sheet feed roller 69 of a drive shaft 61, and the interval between inside faces of the cams 68 is set to the width matching the width of a manually wound sheet. For printing with a sheet 4 in a sheet storage section, the tip of a stop lever is protruded upward from a manually wound sheet port, and the sheet feed through the manually wound sheet port is prohibited. When the sheet feed roller 23 is stopped, the sheet 4 in the sheet storage section is pressed by the projections 69 of the cams 68 and separated from the sheet feed roller 23. The width direction position of a manually wound sheet 4a is positioned by inner faces of the projections 69 of the cams 68, and the manually wound sheet 4a can be inserted between the uppermost sheet 4 in the sheet storage and the sheet feed roller 23. The manually wound sheet 4a is fed by the sheet feed roller 23 like the sheet 4 in the sheet storage section.
Patent JP-S62200405-A (JP)
Title: Calculation result display system for coordinate calculation in numerical controller
Inventor: OOTA KEIICHI
IPC: G05B19/4097
Filed: 1986-02-28
Abstract: PURPOSE:To easily recognize a result of calculation, and also, to collate it with a drawing, by displaying a graphic element by means not only of a result of calculation but also of a graphic function, and also, adding an identification number of a coordinate point which has been derived. CONSTITUTION:A calculation result data CAL from a coordinate calculating function 3 is inputted to a character display function 4, and also, inputted to a position relation discriminating function 6, as well. The position relation discriminating function 6 calculates a position relation of a coordinate point which has been calculated, and outputs position relation information POS which has been calculated, to a graphic display function 7. The graphic display function 7 executes a conversion for a graphic display, from the position relation information POS which has been inputted, and outputs a graphic display data DGR. When the graphic display data DGR is inputted to a display device 5 together with a character display data DIE, a character and a graphic are displayed as a result of calculation of a coordinate, on the display device 5.
Patent JP-H05188823-A (JP)
Title: Fixing device
Inventor: HIROTA TETSUO
IPC: G03G21/20
Filed: 1991-03-08
Abstract: PURPOSE:To shorten a rising time, to save electric power and to suppress the rush of a current even when a low-wat heater is used. CONSTITUTION:By supplying feeble electric power to the heater 6 of a fixing roller 7 through a first solid state relay SSR15 and a second solid state relay SSR210 which is connected in parallel even under a state.that an AC power source switch 1 is turned off, a triac constituting the second relay SSR210 is actuated so that the surface temperature of the roller 7 becomes the lower temperature (about 40 deg.-5O deg.C) than the ordinary temperature (about 180 deg.C) of a fixing time. Then, when the switch 1 is turned on, a triac constituting the first relay SSR15 is actuated so that the ordinary temperature of the fixing time is attained. As the result, even when the low-wat heater is used, the temperature quickly rises to the ordinary fixing temperature and a fixing action can be executed at the same time that the switch 1 is turned on. Besides, the rush current can be suppressed.
Patent JP-H10241297-A (JP)
Title: Information recording system and information recording method
Inventor: MATSUSHITA TORU
IPC: G11B20/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress the prolonging of a worst response time with respect to an interruption processing request to an information recording and reproducing device and the reducing of an effective data transfer rate. SOLUTION: Information are recorded on a recording medium by dividing the information into plural data blocks and providing gap parts 2 in which data are not present in between respective data blocks. At this time, sizes of respective gaps are made larger than the product between a time from the information recording and reproducing device completes the recording of data block just before a gap part until the device receiver an instruction recording a next data block and the sequential effective data transfer rate of the device. Thus, the effective data transfer rate is maintained high without using a writeback cache function.
Patent JP-H03247221-A (JP)
Title: Animal-rearing facility
Inventor: SUGIURA MASAMI
IPC: A01K1/03
Filed: 1990-02-23
Abstract: PURPOSE:To provide an installation capable of performing works for experimental animals without requiring to enter a rearing room, by disposing a means for carrying the animals from the rearing room into a working room in an observing room disposed on the rearing room through a separating wall. CONSTITUTION:An observing room 16 is disposed on a rearing room 14 through a separating wall 12, and a working room 48 is communicated with the rearing room 14 through the opening 12a of the separating wall 12. Animal cages 24, 28 receiving animals are taken out from shelves 18, 20 by a carrying means 36, and the carrying means 36 is operated with a controller 50 to carry the animals together with animal cages 24, 28 into the working room 48.
Patent JP-S55134831-A (JP)
Title: Film feed amount display device of cine camera
Inventor: SANO KOUTAROU
IPC: G03B1/60
Filed: 1979-04-09
Abstract: PURPOSE: To achieve the smaller size, lighter weight and higher reliability of the display device by causing charging and discharging according to the number of revolutions of the film winding shaft, dividing the voltage generated and letting the light emitting elements of the number corresponding to the winding amount be operated by the divided voltages.  
     CONSTITUTION: The final terminal voltage of a capacitor C increases with a decrease in the number of revolutions of a film winding shaft 21. When the voltages applied from a voltage dividing circuit 3 to respective gate inverters G 1 WG 4  exceed their threshold voltage VT, the gate inverters invert to let the light emitting elements emit light. Thereupon, if the values of resistances R 2 WR 4  are so selected that they become V g1 >VT>V g2 >V g3 >V g4  when the final terminal voltage of the capacitor C of the initial period of film winding is applied to the voltage dividing circuit 3 and become V g1 >V g2 >V g3 >V g4 >VT near the end of winding, the number of the light emitting elements to be put on and off may be increased subsequently along with a decrease in the revolutions of the winding shaft 21 owing to the increase in the film use amount, whereby the miniaturization of the device is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240264-A (JP)
Title: Wet multiple disc clutch device
Inventor: HASHIMOTO TOSHIO
IPC: B60K20/00
Filed: 1992-02-28
Abstract: PURPOSE:To enhance the rigidity of the slit drum of a wet multiple disc clutch device without requiring a large-sized press machine or highly strong press die. CONSTITUTION:A clutch device 21 has a shaft 22, a gear 25 rotatable to the shaft 22, and a slit drum 23 rotated integrally with one of the shaft 22 and the gear 25. It also has a plate 26 fitted to the slit 28 of the slit drum 22 and rotated integrally with the slit drum 23 and a disc 29 engaged with the other of the shaft 22 and the gear 25 and integrally rotated. Further, it has a piston 33 for press-fitting the plate 26 to the disc 29. A reinforcing plate 39 is provided on the outer circumferential surface of the slit drum 23.
Patent JP-H02223148-A (JP)
Title: Lead-acid battery and manufacture thereof
Inventor: KAWASAKI MAKOTO
IPC: H01M2/30
Filed: 1989-02-23
Abstract: PURPOSE:To make it unnecessary to fill a sealing agent in the recess of a middle cover and prevent an electrolyte from creeping up by providing the middle cover on a cylinder, erecting an electrode pole in the cylinder, and sealing the cylinder with the sealing agent. CONSTITUTION:A cylinder 14 is provided on a bottom plate 5 surrounding an electrode pole through hole 6 provided on the bottom plate 5 of the recess 4 of a middle cover 2, the upper end of the cylinder 14 is closed with a block section 15, a protruded wall 16 is provided downward surrounding the electrode pole through hole 6 below the bottom plate 5, and a weir body 17 is protruded downward on the outer periphery of the bottom plate 5. A collar 18 with the outer diameter slightly less than about three times that of an electrode pole 7 is protruded on the electrode pole 6. No sealing agent is required to be filled in the recess of the middle cover, no O-ring is required when the cylinder is sealed with the sealing agent, thus an electrolyte is prevented from creeping up, and the electrode pole through hole can be surely sealed.
Patent JP-H07252860-A (JP)
Title: Force feed method and force feed device for soft soil
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: B65G53/52
Filed: 1994-03-15
Abstract: PURPOSE:To easily apply pretreatment to soft soil with a simple facility by utilizing a discharge pipe of excavated sediment provided previously for feeding the excavated sediment from the excavation work site to the discharge position as it is. CONSTITUTION:This force feed device for soft soil 1 is provided with a discharge pipe 4 force-feeding the soft soil 1 to a discharge position via a mud force feed pump 3, a discharge nozzle 6 jet-spraying cement slurry 10 to the force feed direction of the soft soil 1 in the middle of the discharge pipe 4, and a cement slurry manufacturing plant 9 connected to the cement slurry discharge nozzle 6 via a high-pressure grout pump 8. The cement slurry 10 is sprayed from the discharge nozzle 6 at a high pressure, the cement slurry 10 and soft soil 1 are mixed and stirred by the jet stream of the cement slurry 10, and the soft soil 1 is conveyed to the discharge position.
Patent JP-H09291953-A (JP)
Title: Mounting structure of disc brake for vehicle
Inventor: NAKAJIMA TATSUYUKI
IPC: F16D65/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of high frequency brake squeal phenomenon of a disc brake. SOLUTION: In the mounting structure of a disc brake forming a mounting surface 15b engaged with the mounting surface 16a of a fixed support bracket 16 and having a mounting bracket 15 fixed at the fixed support bracket 16 by a fastening bolt FB, an element 17 for damping vibration is located between the mounting surface 15b of the mounting bracket 15 and the mounting surface 16b of the fixed support bracket 16 and complicated vibration exerted on the mounting bracket 15 is damped.
Patent JP-H02222694-A (JP)
Title: Enzymatic hydrolysis of cellulose-containing material
Inventor: KARUBE MASAO
IPC: C12P19/14
Filed: 1989-02-23
Abstract: PURPOSE:To obtain glucose or oligosaccharides thereof in a high yield by acting a cellulase on a cellulose-containing material in a specified method and hydrolyzing the subject material at a high speed without requirement of a complicated pretreatment such as a blasting process. CONSTITUTION:A cellulose-containing material is initially dispersed into a saturated hydrocarbon (preferably hexane) and a surfactant (preferably dodecyl sulfate, etc.) is added thereto at the same time. To the resultant dispersion of the cellulose-containing material in the saturated hydrocarbon, an aqueous cellulase (preferably Aspergillus niger-derived cellulase) solution is then added for emulsification, thus hydrolyzing the above-mentioned cellulose-containing material. In addition, 22-55 deg.C is recommended as the reaction temperature in the hydrolysis.
Patent JP-S53129229-A (JP)
Title: Melt-coating traffic paint composition
Inventor: NAKABAYASHI SOUSUKE
IPC: C09D5/00
Filed: 1977-04-18
Abstract: PURPOSE: Calcium sulfite with specific particle sizes is incorporated into a meltcoating traffic paint to produce title paint composition which has good separation stability and can be applied readily without separation between vehicle and pigments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10238363-A (JP)
Title: Fuel display device
Inventor: YOSHIDA SUSUMU
IPC: G08B5/36
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily catch an 'EMPTY' state of a residual amount of fuel, and to correctly display the same, by setting a display color of a display element corresponding to 'EMPTY' display, with high intensity in the 'EMPTY' state of the residual amount of the fuel, and setting the display color with low intensity in a state except for the 'EMPTY' state of the residual amount of the fuel. SOLUTION: A sensor 10 for detecting a residual amount of fuel corresponding to a level of liquid face (for example 5 stages), of the fuel in a tank, is installed in the fuel tank 11, and the residual amount of fuel is displayed by the display elements LED1-LED5 corresponding to the level of the 5-stage liquid face in the tank 11. A luminous diode, for example, is used in the luminous elements LED-LED5, the display color of LED1 corresponding to 'RES' (reserve) which corresponds to 'EMPTY' of the residual amount of fuel, is orange, and the display color of LED2-LED5 to 'FULL' which corresponds to 'FULL TANK' of the residual amount of fuel, is green. The display of 'RES' is controlled by an intensity switching means, so that hign intensity is used in a case of 'EMPTY' of the residual amount of fuel, and low intensity is used in the case except for the same.
Patent JP-S57157842-A (JP)
Title: Oil-air damper
Inventor: HONMA KENJI
IPC: B60G15/12
Filed: 1981-03-26
Abstract: PURPOSE:To form effective air capacity variable as necessary and obtain an optimum characteristic of spring and damping force, by communicating an air tank to the main air chamber of a damper main unit and partitioning the inside of the air tank into a plurality of air chambers selectively communicateable to the main air chamber. CONSTITUTION:Oil is sealed in a damper case 1 in a damper main unit D in such a manner that its upper part is left for a main air chamber A to embed an oil hydraulic cylinder 10. Then the main air chamber A is communicated by a communication port 22 in the upper part of the damper case 1 through a conduction pipe 23 to the third air chamber a3 in an air tank Ta. The inside of an air tank main unit 25 is divided into the first, second and third air chambers a1, a2, a3 by partitioning plates 26, 27, and through holes 28, 29 and open- close valves 32, 38 are provided respectively in the partitioning plates 26, 27. These open-close valves 32, 38 can be rotated from the outside by a selector shaft 30, and each air chamber a1, a2, a3 can be selectively communicated.
Patent JP-S55138104-A (JP)
Title: Engine controller
Inventor: SASAYAMA TAKAO
IPC: F02D45/00
Filed: 1979-04-13
Abstract: PURPOSE: To exercise engine control of reliance by maintaining engine control data at any time by allowing memory contents to stand by in a nonvolatile memory unit when the cause of erasing the memory contents occurs in the nonvolatile memory unit.  
     CONSTITUTION: Read-only memory RAM112 is a freely-writable/readable memory unit, to which engine control information is input for control over an engine. Here, nonvolatile EAROM120 is added so as to allow its memory contents to stand by in EAROM120 when the situation that the memory contents of RAM112 disappear occurs. Then, when the cause of erasing the memory contents happens to RAM112, the contents of EAROM120 are transferred to RAM112. Consequently, engine control of reliance can be exercised by maintaining at any time cntrol data needed for the engine control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07251252-A (JP)
Title: Method for controlling molten metal surface level in twin belt type continuous caster
Inventor: TANAKA KEIHACHIRO
IPC: B22D11/18
Filed: 1994-03-15
Abstract: PURPOSE:To hold the suitable molten metal surface level by rest-raining molten metal surface vibration caused by standing wave of the molten metal surface in the inner part of a mold of a twin belt type continuous caster. CONSTITUTION:The molten metal surface levels near the pouring positions of pouring nozzles arranged on both sides in the longitudinal direction of the mold are respectively measured and high frequency component contained in the measured signal is removed with a low-pass filter to detect the molten metal surface levels. A state variable vector is estimated from a state variable equation made by fitting beforehand the actual casting data to a multidimensional stationary time series autoregressive model and a state variable estimation calculating equation model made based on the model equation. Feedback is executed to the estimated value of this state variable vector and both the detected molten metal surface levels, and the set opening degree of an opening degree adjusting means of sliding nozzle, etc., arranged on the way of the pouring nozzle is calculated and decided from the calculating equation model decided according to a linear optional multivariable control theory utilizing the secondary criterion for evaluation.
Patent JP-H07304959-A (JP)
Title: Flame-retardant polymer composition and molded item thereof
Inventor: OKITA SHIGERU
IPC: C08L85/02
Filed: 1995-03-03
Abstract: PURPOSE:To obtain the compsn. which is suitable for molded items and contains no halogen flame retardant by compounding a thermoplastic resin with a specific hydroquinone-type arom. oligophosphate or an arom. polyphosphate. CONSTITUTION:A flame-retardant polymer compsn. is obtd. by compounding 100 pts.wt. thermoplastic resin (e.g. a polyester, a phenoxy resin, or polyphenylene oxide) with 0.5-100 pts.wt. flame retardant comprising a hydroquinone-type arom. oligophosphate of formula I (wherein R<1> is H or 1-5C alkyl; Ar<1> to Ar<4> are each phenyl, etc.; n is 0. 5 or higher but lower than 40; and k, m, and k+m are each 0-2) or an arom. polyphosphate. In formula 1, k and m pref. are both 1; n, the number average degree of polymn., is pref. 0.8-15; pref. Ar<1> to Ar<4> are each phenyl, tolyl, etc.; and a pref. example of the oligophosphate is a phosphate of formula II. Further addition of a triazine deriv. and a salt of an (iso)cyanuric acid to the compsn. provides a much higher flame retardance.
Patent JP-H09234128-A (JP)
Title: Drawer
Inventor: KINOSHITA RYUICHI
IPC: A47B88/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a gap in the abutting part between the upper end periphery of the front wall plate and the front plate of a drawer by forming the front surface of the front wall plate in a concave curved shape so that both the upper end periphery and the lower end periphery are projected, and by closely bringing both the upper end periphery and the lower end periphery of the front wall plate into contact with the front plate of the drawer to the front of which the front wall plate is installed. SOLUTION: In a drawer A, the front plate 3 of a drawer is installed to the front surface of the front wall plate 1d of the drawer case 1 to constitute the body. The drawer case 1 is made up of a bottom plate 1a, both side wall plates 1b, a rear wall plate, and a front wall plate 1d so as to form a rectangular box shape whose upper surface is opened. The front surface of the front wall plate 1d is formed in a concave curved shape (a) so that both the upper end periphery and the lower end periphery are projected; and the front wall plate 1d is joined to the drawer case 1 by means of joining screws 7, so that the upper end periphery and the lower end periphery of the front wall plate 1d are closely brought into contact with the front plate 3 of the drawer.  Thus, the occurrence of a gap in the abutting part between the upper end periphery of the front wall plate 1d and the front plate 3 of the drawer can be prevented.
Patent JP-S63211290-A (JP)
Title: Production of indium trisalkylacetoacetate
Inventor: KIJIMA ICHIRO
IPC: C07F5/00
Filed: 1987-02-27
Abstract: PURPOSE:To stably obtain the titled compound useful in transparent electroconductive film formation by one-stage reaction operation in high yield, by directly reacting an indium halide with an alkyl acetoacetate in the presence of sec. or tert. amine. CONSTITUTION:(A) An indium halide (e.g. indium chloride, etc.) is reacted with (B) an alkyl acetoacetate expressed by the formula (R is 1-8C alkyl) in the presence of (C) a dehalogenation agent of sec. or tert. amine (e.g. triethyl amine, etc.), preferably of 3-5 times mole based on compound (A) to provide the aimed compound. The reaction may be carried out using >=10 times mole compound (B) based on the compound (A) in a non-solvent, but is carried out normally using 3-10 times mole compound (B) in a solvent such as benzene, etc., preferably at 50-140 deg.C.
Patent JP-S6476962-A (JP)
Title: Sintered ceramic composite and production thereof
Inventor: IMAIZUMI MAKOTO
IPC: C04B35/48
Filed: 1988-02-29
Abstract: PURPOSE:To readily obtain the titled sintered compact, having high toughness and strength and suitable as spikes, such as spike shoes, etc., by forming a blended powder of components, consisting essentially of ZrO2 and containing Y2O3, a metallic stearate and organic binder in a specific mold and sintering the resultant compact. CONSTITUTION:Y2O3 in an amount of 2-5mol.% is blended with 0.2-3wt.% metallic salt of stearic acid (e.g., Ca, Mg or Al stearate) and 1-3wt.% organic binder, such as PVA, and ZrO2 in an amount of 100 to provide a blended powder, which is subsequently filled in a mold 3 having a large-diameter part 1 and small-diameter part 2 and press formed under, e.g., about 3t/cm<2> pressure. A lower punch 5 is then readily pushed out from the small-diameter part 2 of the mold 3 and afford a compact 4 having the cylinder tip in a convergent tapered form. The resultant compact 4 is subsequently thermally sintered, e.g., at about 1,500 deg.C in the air for about 1hr.
Patent JP-H02254969-A (JP)
Title: Switch mode power source circuit
Inventor: ANTONIUSU ADORIANUSU MARIA MAR
IPC: H02M3/28
Filed: 1990-02-27
Abstract: PURPOSE: To block saturation of an element more simply than a known power supply circuit by connecting a control circuit with a switching element for interrupting a transistor only during an interval when the voltage across an inductive element has a specified polarity. CONSTITUTION: A controllable switch in the form of an NPN switching transistor Tr has a collector connected with the primary winding L1 of an inductive element (transformer) T and a grounded emitter wherein the winding L1 is connected, at the other end thereof, with the positive terminal of a DC input voltage supply V1 . Base lead of the transistor Tr is connected with a control circuit 1 for turning the transistor Tr on/off alternately. The control circuit 1 is connected with a switching element for interrupting the transistor Tr only during an interval following to the conducting period of the switch when the voltage across the transistor Tr has a specified polarity. According to the circuit, saturation of the transformer T can be blocked more simply than a known power supply circuit.
Patent JP-H07214890-A (JP)
Title: Transfer sheet
Inventor: NAKAGAWA OSAMU
IPC: B41M3/12
Filed: 1994-02-04
Abstract: PURPOSE:To provide a transfer sheet for forming a design, etc., on a pottery, glass, an enamel, etc., by dry printing. CONSTITUTION:A transfer sheet comprises composite powder containing organic polymer of 10-50wt.% of condensation or addition polymer and 90-50wt.% of inorganic pigment and glass component and electrically dry printed on a base film or a sheet. A mean particle size of the powder is 1-20mum.