baber/WOPTO huggingface dataset:
Patent JP-S62186061-A (JP)
Title: Fuel injection apparatus for internal combustion engine
Inventor: TSUKASAKI YUKIHIRO
IPC: F02D41/02
Filed: 1986-02-12
Abstract: PURPOSE:To improve the low temperature starting performance of an apparatus for injecting fuel mixed with alcohol, by providing a main fuel pressure regulator and a starting fuel pressure regulator for pressure feeding the fuel having relatively high pressure to a starting injection valve. CONSTITUTION:A fuel feeding apparatus 2 for feeding fuel mixed with alcohol to an engine 1 is driven by a fuel pump 15 so as to distribute the mixture fuel in a fuel tank 8 through a fuel filter 12, a pulsation damper 14 and a delivery pipe 16 to a main injection valve 18 provided for every cylinder. In said apparatus 2, a fuel starting tube 19 branched from a fuel tube 10 is provided so as to feed the fuel through a check valve 20 and a fuel storage tank 21 to a starting injection valve 22 mounted on a surge tank 23. Furthermore, a main fuel pressure regulator 25 is provided at one end of the delivery pipe 16 and a starting fuel pressure regulator 27 having a higher setting pressure than that of the main fuel pressure regulator 25 is provided in the fuel storage tank 21.
Patent JP-H01204059-A (JP)
Title: Developer
Inventor: KASHIWABARA AKIO
IPC: G03G9/08
Filed: 1988-02-09
Abstract: PURPOSE:To prevent deterioration of development performance even under environments of high temperature and high humidity by incorporating fine polymer particles comprising structural units each having an amphoteric electrolytic radical and those each having a radical selected from a specified group in a toner. CONSTITUTION:The toner of particle size 11.5mum is prepared by melting, kneading, pulverizing, and classifying a styrene-acrylic copolymer, carbon black, nigrosine, and viscol, and the fine polymer particles having an average particle diameter of 0.01-5mum smaller than that of the toner are added to the toner in an amount of 0.01-10wt.%. The fine polymer particles comprise the structural units each having amphoteric electrolytic radical represented by the formula shown on the right in which A is 1-6C straight or branched alkylene, optionally substituted phenylene, and the structural units each having a radical selected from a group including amino, silicon, an acid radical, and halogen, thus permitting the amphoteric electrolytic radicals to adsorb moisture and to prevent deterioration of development performance even under environments of high temperature and high humidity.
Patent JP-S60174849-A (JP)
Title: Structural material having superior resistance to intercrystalline cracking type stress corrosion cracking
Inventor: SATOU EIJI
IPC: C22C38/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain an inexpensive structural material having high resistance to intercrystalline cracking type stress corrosion cracking in an environment contg. coal gas liquor by controlling the P content of a carbon steel having a specified composition and by adding La. CONSTITUTION:This structural steel material consists of, by weight, <=0.3% C, <=1.0% Si, 0.50-1.50% Mn, 0.003-0.015% P, <=0.005% S, La satisfying La/P= 3-7 and the balance Fe. The steel material inhibits intercrystalline cracking type stress corrosion cracking, so when it is used as a structural material for an equipment in which coal gas liquor is inevitably produced such as a coke gas purifying line, the stress corrosion cracking of the equipment can be prevented.
Patent JP-S55123128-A (JP)
Title: Method for electrode formation for semiconductor device
Inventor: ITOU MITSUO
IPC: H01L21/28
Filed: 1979-03-16
Abstract: PURPOSE:To obtain an electrode in good ohmic contact by a method wherein ion like B is implanted in an p-type domain beforehand, and a change of semiconductor surface to n-type is compensated by diffusion of P at the time of Ni plating. CONSTITUTION:An n<+>-layer 2 and a p-layer 3 are formed on an n<->-type Si substrate 1, an n<+>-layer 4 is provided on the p-layer 3, and a window is provided on a surface oxidized film 5 used for mask. B ion 9 is implanted through the window, and a shallow p<+>-layer is formed particularly on the surface of p-layer. Next, an Ni plating is carried out according to electroless plating method, and an Ni sintered layer 6 is formed through sintering. An Ni layer 7 is formed again according to electroless Ni method, and an electrode 8 is formed through solder steeping. The electrode in ohmic contact can now be formed on the p-layer of a base without deteriorating the characteristic of transistors.
Patent JP-S57144720-A (JP)
Title: Manufacture of container back sheet, cover etc.
Inventor: HIRAUMA TAKEHIKO
IPC: B29C37/04
Filed: 1981-02-28
Abstract: PURPOSE: To obtain the back sheet, the cover etc. of a container, by lapping the waste material which has holes at four corners and the framewise and crosswise tearing means connecting each hole, the face material and the back material, welding their peripheries, then tearing the waste material by the tearing means, reversing it to overlap the back material and welding them.  
     CONSTITUTION: The waste material 1 is formed in a rectangular form using thermoplastic resin and provided with circular holes 5 on its four corners, the framewise made tearing means 6 connecting each hole 5 and the crosswise made tearing means 7 connecting holes at diagonal positions. The back material 4, the core material 3, the face material 2 and the waste material 1 are successively lapped upward and are set into the mold and heat-pressing or high frequency welding is done from the upper face periphery of the waste material 1, thus the periphery is fusion-bonded. Then, the tearing means 7 are cut off and the waste material 1 is reversed to lap the back material 4 and fusion-bonded. By this way, the back sheet and the cover having the periphery of the pretty and decorative edge can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05193709-A (JP)
Title: Inferior goods receiving device
Inventor: KONNO MASAHIKO
IPC: B65G1/07
Filed: 1992-01-21
Abstract: PURPOSE:To facilitate the control of a transfer line by distinguishing inferior goods from normal plate-like goods on one transfer path. CONSTITUTION:An inferior goods stocker B is disposed on the way of a transfer path. A long pusher PL and rising and falling short pusher PS are disposed adjacent in the upstream of the inferior goods stocker B. The long pusher PL has the length sufficient to extend through the inferior goods stocker B for pushing out normal plate-like goods S1 to the downstream of the transfer path. The short pusher PS has the length sufficient to push plate-like goods S2 into the inferior goods stocker B which rises and falls by a predetermined pitch every time inferior plate-like goods S2 are received. The normal plate-like goods S1 among plate-like goods S0 pushed into the inferior goods stocker B by the short pusher PS are pushed out of the inferior goods stocker B to the downstream transfer path by the long pusher PL. The inferior plate-like goods S2 are got out of the transfer path by vertically moving the inferior goods stocker B.
Patent JP-H05194048-A (JP)
Title: Method for joining ceramic sintered compact
Inventor: OBINATA MASAYOSHI
IPC: C04B37/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide the subject method for joining ceramic sintered compacts, increased in high-temperature strength and improved in heat and corrosion resistance by using aluminum nitride in a joining part in a method for joining aluminum nitride sintered compacts. CONSTITUTION:A laminate 4 is prepared by laminating an aluminum nitride substrate (1A) to a magnesium nitride layer (2B), an aluminum plate 3, a magnesium nitride layer (2B) and an aluminum nitride substrate (1B) in the order. The resultant laminate 4 is then subjected to heat treatment at 800-1200 deg.C in a nitrogen atmosphere to nitride the aluminum plate 3 into aluminum nitride by feeding of the nitrogen. The magnesium nitride layers (2A) and (2B) are converted into magnesium gas and evaporated from the laminate 4. Thereby, both the aluminum after completing the nitriding and parts other than the aluminum are converted into aluminum nitride sintered compacts.
Patent JP-S63196918-A (JP)
Title: Restoring device for rotating mechanism
Inventor: MIYATA TOSHIO
IPC: G05G5/00
Filed: 1987-02-11
Abstract: PURPOSE:To facilitate returning a steering wheel in the vicinity of the neutral position to lessen an influence of disturbance from a road surface by providing a part having a non- circular section on a part of a revolving shaft having a perfectly circular section and providing a pressing body which has one end brought into contact with the peripheral surface of said part and an elastic body which presses and energizes this pressing body. CONSTITUTION:When a vehicle runs straight, the center of a recessed surface 13b of a pressing body 13 completely coincides with a part 23e having a minimum curvature radius of a part 23f having a non-circular section and the recessed surface 13b presses this part 23e by a compression spring 18. Therefore, the line of action of a pressing force F1 passes an axis O of a king pin 23, and an arm R of torque which causes the torque to rotate the king pin 23 does not exist. Then, the steering wheel is forcibly held in the neutral position. If a knuckle 24 is rotated at an angle theta by wheeling, the contacting point between the recessed surface 13b and a peripheral surface 23g of the part 23f is deviated from the center O and the line of action of a pressing force F2 is deviated from the center O to cause the arm R of torque. At this time, the extent of compression and the length of the spring 18 are maximum and minimum respectively and the force F2 is maximum. The torque of F2XR acts upon the knuckle 24 to restore the deviation, and return of the steering wheel in the vicinity of the neutral position is facilitated.
Patent JP-S58156317-A (JP)
Inventor: MAIKERU II UIRUSON
IPC: F02M37/32
Filed: 1983-02-24
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-S61192388-A (JP)
Title: Antibacterial mineral water purifier
Inventor: HOSAKA NOBUYOSHI
IPC: C02F1/66
Filed: 1985-02-20
Abstract: PURPOSE:To enhance an antibacterial property, by providing an antibacterial film imparting an antibacterial property to flowing water and a mineral filter affording a calcium ion. CONSTITUTION:An antibacterial film 5 comprising a porous polyethylene resin having 10wt% of a perlite powder, from which combined water was removed, uniformly dispersed therein is mounted to the inner wall surface of a deodorizing tank main body 4. An antibacterial dust removing filter 6 is formed of a composition prepared by uniformly dispersing about 10wt% of powdery mixture consisting of 40wt% of soda glass and 60wt% of perlite throughout a porous polyethylene resin. An antibacterial mineral filter 8 (obtained by heating and baking a mixture consisting of 50wt% of calcium carbonate, 10wt% of a soda glass powder and 37wt% of perlite) is mounted to a mineral filter 70. By this mechanism, the propagation of bacteria is suppressed and mineral components are imparted to water.
Patent JP-2000225769-A (JP)
Title: Hot stamping foil
Inventor: SHINJO TAKASHI
IPC: B44C1/165
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a hot stamping foil provided with a bonded layer of respective balanced characteristics such as the softening temperature, bonding properties and resin strength and also provided with another bonded layer of superior wear resistance and resin strength, good softening properties and bonding properties. SOLUTION: In a hot stamping foil formed of at least a protective layer, a decorative layer and a bonded layer laminated all together in the above order on a base film, a copolymerized resin composed of a styrene monomer and a (metha)acrylic ester monomer is contained in the above bonded layer, and the foil is provided with features in which the weight average molecular weight of the copolymerized resin is 3×103-5×104, the storage elasticity modulus G' at 120 deg.C is 2.0×103 Pa or less and the glass transition temperature is 40 deg.C or higher.
Patent JP-S55123751-A (JP)
Title: Electronic apparatus
Inventor: SEKI MITSUAKI
IPC: G06F3/147
Filed: 1979-03-15
Abstract: PURPOSE: To make an electronic apparatus small-size by setting the keyboard of a portable electronic desk calculator, etc., to a non-exposure state when the user carries it with himself and by switching the clock mode to the calculation mode or the time set mode when the keyboard is set to an exposure state.  
     CONSTITUTION: When cover C of a small-size electronic apparatus such as a portable electronic desk calculator is closed, time display on display equipment D can be read through read hole H; and when cover C is put on keyboard KB, keyboard KB is set to a non-exposure state. When keyboard KB is opened, the electronic apparatus is switched from the clock mode to the calculation mode or the time set mode while interlocking with cover C. Digital circuit technique is used to constitute a switch, which is operated according to switching of cover C, and switching of the switch responding to a switch signal, thus making the electronic appartus small- size and facilitating operations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08215704-A (JP)
Title: Method of adjusting camber in cold skin-pass rolling mill
Inventor: YASUMI TADAAKI
IPC: B21D1/05
Filed: 1995-02-20
Abstract: PURPOSE: To simplify adjustment of camber by fixedly providing two deflector rolls between auxiliary rolls for adjusting camber and zigzag arranging these respective rolls on the upper and lower surfaces of a steel sheet along the threading direction. CONSTITUTION: The deflector rolls 13, 14 for changing the advancing direction of the cold rolled sheet 3a are arranged between the auxiliary rolls 11, 12 for adjusting camber so that the deflector rolls are mutually regulated their separation and vertical movement and are zigzag to the upper and lower surfaces of the cold rolled sheet 3. At the time of adjusting the camber of the cold rolled sheet 3 with the auxiliary rolls 11, 12 for adjusting camber, even when intermesh on one side is changed by vertically moving the auxiliary roll 11 or 12 for adjusting camber, the contact angle of the cold rolled sheet 3 to the other auxiliary roll 12 or 11 for adjusting camber is made to be un-changeable. In this way, the change of intermesh with the auxiliary rolls 11, 12 for adjusting camber is independently executed and the adjustment of upward camber and downward camber is simplified.
Patent JP-S59156112-A (JP)
Inventor: NAKAYAMA TAKESHI
IPC: H02G3/30
Filed: 1983-02-25
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-2000227925-A (JP)
Title: Auto-pilot system and its method
Inventor: YAMANAKA NORITSUGU
IPC: G06F17/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an auto-pilot system capable of efficiently executing an auto-pilot by calculating the time in which data can be most efficiently acquired by analyzing the execution record on past auto-pilot at the execution of succeeding auto-pilot in the case of executing auto-pilot of plural uniform resource locators(URLs). SOLUTION: The system is provided with an auto-pilot starting time calculation part 22 for calculating the time optimum to the start of auto-pilot based on auto-pilot conditions and past auto-pilot execution results, a timer monitoring part 23 for requesting the execution of auto-pilot at the arrival of auto-pilot execution time, an auto-pilot execution part 24 for calculating the download start time and time required for download of each URL at the end of download of plural URLs, and a download history data table 29 for storing download history data.
Patent JP-S63197954-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a photosensitive body superior in general electrostatic characteristics, especially, in sensitivity by using a photosensitive layer containing a specified azo pigment. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains one of the disazo pigments represented by formula I in which A is an aromatic hydrocarbon group or a heterocyclic group optionally combined through a bonding group; each of R1 and R2 is H, halogen, optionally substituted alkyl, such aralkyl, such aryl, such a condensed polycyclic group, or such a heterocyclic group; and n is an integer of 1-4, thus permitting the requirements of the general electrostatic characteristics to be satisfied and especially sensitivity to be enhanced.
Patent JP-S52114997-A (JP)
Title: Expoxide pouring electric machine having embeded metal fitting
Inventor: YAMAGUCHI OSAMU
IPC: H01B17/00
Filed: 1976-03-19
Abstract: PURPOSE: To enhance the cold-heat resistance of the electric machine having embeded metal fittings making use of epoxide resin composition embeding burnt clay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01206366-A (JP)
Title: Semiconductor laser output controller
Inventor: ASAI TAKAHIRO
IPC: H04N1/04
Filed: 1988-02-12
Abstract: PURPOSE:To set an optical output by a semiconductor laser so as to be faithful to image information and also, to obtain a state that an output fluctuation is corrected by selecting one of driving current setting parts provided by plural stages in accordance with the input of a signal. CONSTITUTION:The title controller is constituted of a driving current setting part provided with plural switches 2, 3 for operating plural constant-current sources, and correcting parts C, C for correcting an output fluctuation caused by thermal coupling of a semiconductor laser for emitting a light beam by a driving current in this setting part. In this state, in accordance with the input of a signal, one of those plural driving current setting parts is selected. In such a way, an image can be reproduced faithfully in accordance with the state of an image to be reproduced, and also, an output fluctuation by the semiconductor at the time of its reproduction can be corrected.
Patent JP-H09222706-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/392
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the storage property of an image without decreasing the max. density and to improve color fogging by incorporating a specified yellow coupler and a specified compd. into a blue-sensitive silver halide emulsion layer. SOLUTION: This color photographic sensitive material has photographic layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, and the blue-sensitive silver halide emulsion layer contains at least one kind of yellow coupler expressed by formula I or II. Moreover, the blue-sensitive silver halide emulsion layer contains at least one kind of compd. expressed by formula III. In formulae, RA to RC are alkyl groups, RE to RG are independently hydrogen atoms, alkyl groups or alkoxyl groups, RD is a halogen atom, R<1> is a an aryl group or heterocyclic ring, Z<1> and Z<2> are independently 1 to 3C alkylene groups, and n is 1 or 2.
Patent JP-S55123062-A (JP)
Title: Thermostat mixing valve
Inventor: SHIMAZU MITSUAKI
IPC: F16K31/68
Filed: 1979-03-16
Abstract: PURPOSE: To provide sure operation of a control valve for absorbing dimensional error of components, by using wax as a heat-sensitive medium and axially shifting the heat-sensitive unit through a regulator by turning and axially shifting a control unit.  
     CONSTITUTION: When a hot water control valve a is closed, a water control valve b is open and only water in a water passage 1 of mixed water passage 3 flows in, a handle 25 is turned to draw a hot water valve body 21 for opening a hot water control valve 33. Then a spring 42 closes the water control valve b of a water valve body 46 and opens the hot water control valve 33 and another hot water control valve c of a heat-sensitive unit 30. Hot water and water flow in the hot water control valve 33, and the heat-sensitive unit 30 is pressed floward by an adjust screw 27 which is pressed by a piston 39 pushed due to expansion of wax 43 in the unit 30, which closes the hot water control valve c and open the water control valve b. The action of this mixing valve is precise and reliable, because the mixing temperature is set at a position where the force of spring 47 is in harmony with the piston pressure of heat-sensitive unit 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02209101-A (JP)
Title: Production of injection molded shoes having polyurethane sole
Inventor: MIHARA TATSUO
IPC: B29L31/50
Filed: 1989-02-08
Abstract: PURPOSE:To shorten the time for operation and to decrease sole materials as well as to reduce the weight of the sole by injecting the sole material which is liquid polyurethane into the space part formed by the die assembly consisting of a last mold fitted with an upper, side molds and a bottom mold, discharging the air in the space part from a slit, and releasing the molding upon foaming and solidifying of the sole material and removing the sole material sucked in the slit. CONSTITUTION:The sole material which is the liquid polyurethane is injected through an injecting hole 7 from a gate 9 into the space part 5 formed by the mold assembly consisting of the last mold 2 fitted with the upper 1, the side molds 3, 3 and the bottom mold 4 and the air in the space 5 is discharged through the slit 8 by a vacuum pump. After the specified amt. of the sole material is injected, the discharge of the sole material into the slit 8 is detected a sensor, such as limit switch. The discharge by a vacuum pump is stopped and the molding is released upon the foaming and solidifying of the sole material. The sole part projecting to the toe part of the shoe sole, i.e. the sole part sucked into the slit and the sole part of a gate 9 part are removed, by which the injection-molded shoes are obtd.
Patent JP-H03233594-A (JP)
Title: Phosphor screen
Inventor: MURATA YASUSHI
IPC: G09F9/30
Filed: 1990-02-09
Abstract: PURPOSE:To enable multicolor light emission with simple constitution by arranging a high-pass filter layer which has such an absorption characteristic that the exciting light of one of adjacent light emitting layer is transmitted and the exciting light of the other is absorbed between the adjacent light emitting layers. CONSTITUTION:Between the adjacent light emitting layers, the high-pass filter layer is arranged which has the absorption characteristics for transmitting the exciting light of one layer and absorbing the exciting light of the other. Consequently, the exciting light lambdaB of a blue light emitting layer B is absorbed by a 1st high-pass filter F1 not to reach a green light emitting layer G and a red light emitting layer R, so only the blue light emitting layer B emits light. Similarly, the exciting light lambdaG of the green light emitting layer G causes only the green light emitting layer G to illuminate without making the red light emitting layer R. Further, the green light emitted by the green light emitting layer G in a viewing direction is not absorbed by the blue light emitting layer B, so the exciting light beams lambdaB, lambdaG, and lambdaR are mixed at a proper intensity ratio and projected on the fluorescent body screen to obtain independent optional chromaticity intensity spectra of red, green, and blue by the light emitting layers. Consequently, the multicolor light emission becomes possible with the simple structure.