baber/WOPTO huggingface dataset:
Patent JP-2001040449-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet superior in magnetic flux density and iron loss, and steel plate before final cold rolling for manufacturing the steel plate
Inventor: FUJII NOBUNORI
IPC: C22C38/60
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a grain-oriented electrical steel sheet having higher magnetic flux density and low iron loss with AlN as an inhibitor. SOLUTION: The steel plate before final cold rolling contains, by weight %, 0.025-0.10% C, 2.5-4.5% Si, 0.05-0.45% Mn, <=0.04% S and/or Se, 0.015-0.04 Al, <=0.02% N, 0.01-0.20% Cr, 0.003-0.10% P, and has a yield ratio YR (= yield strength YS/tensile strength TS) of 0.7-0.8. Also, in the method for manufacturing the grain-oriented electrical steel sheet, in a cooling process following annealing heating before the final cold rolling, a cooling speed CR in a temperature range from Ar1+50 deg.C to 550 deg.C is controlled by the following formula; log CR ( deg.C/sec)>=5.36-2.36 Mneq(%). Wherein, Mneq=Mn(%)+0.45 Si(%)+1.15 Cr(%)+2.0 P(%).
Patent JP-H0264322-A (JP)
Title: Combustion equipment
Inventor: HORIKOSHI TADAO
IPC: F23K5/14
Filed: 1988-08-30
Abstract: PURPOSE:To make a compact equipment and increase a volume of oil receiving pan by a method wherein the oil receiving pan is placed near a burner device and fixed to a bottom part of a case of a main body and at the same time a part of the oil receiving pan is projected at a side part of the burner device. CONSTITUTION:An oil receiving pan 43 is placed near a burner device 8 and arranged at a rear part of the burner device 8, mounted and fixed onto a bottom plate 2 and then only a specified amount of petroleum fuel from a cartridge tank 44 is normally stored and the fuel is supplied to the burner device 8 through the oil supplying pump 45 such as an electromagnetic pump and the like and through a fuel supplying pipe 24. The oil receiving pan 43 has its rear part projected rearwardly from the rear surface plate 3A of a circumferential plate 3. Further, its front portions 43A and 43A are projected at the right and left sides of the burner device 8. Since the oil receiving pan 43 is placed near the burner device 8 and fixed onto the bottom plate 2 within the main body case 1, the area of the bottom plate 2 can be reduced as much as possible and so a compact sized device can be attained.
Patent JP-S6196339-A (JP)
Title: Ceiling suspension type air conditioning unit
Inventor: OTSUKA MASANAO
IPC: F24F1/0317
Filed: 1984-10-15
Abstract: PURPOSE:To produce a three-way blow-off thin ceiling suspension type air conditioning unit wherefrom a nozzle plate together with a fan and motor as well as a drain pan along with a heat exchanger may be removed out of an unit main body left as it is suspended with ceiling in case of service inspection. CONSTITUTION:In order to perform a service inspection of the titled unit, a suction grill 5 and an air filter 6 are firstly removed with an unit main body 1 left as it is suspended from ceiling and then a nozzle plate 34 is removed together with a centrifugal fan 33 and a motor 35 for inspection and replacement. Besides, a heat exchanger 21 may be inspected and replaced by means of removing a drain pan 4.
Patent JP-H0882994-A (JP)
Title: Electrophotographic device
Inventor: EZAWA KOZO
IPC: G03G15/08
Filed: 1994-09-09
Abstract: PURPOSE: To decrease the driving load of a photoreceptor and an electrode roller by providing a clearance regulating member regulating an interstice between the photoreceptor and the electrode roller and making an electrophotographic device perform only rolling contact without a sliding part between the photoreceptor and the electrode roller. CONSTITUTION: An image made by toner 24 on the surface of a photoreceptor drum 21 is transferred on the surface of recording paper 30 and the recording paper 30 where the image is formed with the toner 24, is carried to a fixing device. Then, it reaches the electrode roller 25 from the photoreceptor drum 21 passing only one component of a gap roller, and the gap roller is driven by coming into rolling contact with the photoreceptor drum 21 and the electrode roller 25, so that frictional resistance is reduced. Therefore, the rotational load of the photoreceptor drum 21 and the electrode roller 25 is reduced by the clearance regulating member 29. Thus, the driving load of the photoreceptor drum 21 and the electrode roller 25 is decreased.
Patent JP-H0871103-A (JP)
Title: Throw-away diaper
Inventor: YANAGIHARA SHIGETO
IPC: A61F13/15
Filed: 1994-09-09
Abstract: PURPOSE: To provide a throw-away diaper which is easy to wear, has sufficient stretchability during wear and has excellent fitting and slipproofing properties to the part around the waist of a wearing person. CONSTITUTION: This throw-away diaper includes a liquid permeable front surface sheet 2, a liquid impermeable rear surface sheet 3 and an absorber 4 interposed between both sheets 2 and 3 and has waist gathers 16 disposed at the peripheral edge of the waist aperture and gathers 17 around the waist which is disposed in parallel with the waist gathers 16. Elastic stretching members 21 forming the gathers 17 around the waist cross at least part of the regions where the absorber 4 exists. The stretchability of the regions where the absorber 4 and the elastic stretching members 21 exist is >=25% of the elongation rate prior to wearing of the diaper and >=25% of the elongation rate during wear of the diaper. The modulus of elasticity of the absorber 4 is 1.0×10<3> to 2.5×10<5> g/cm<2> and the bending rigidity is 20 to 200g/cm.
Patent JP-H0498005-A (JP)
Title: Contact combustion method
Inventor: TOKARI OSAMU
IPC: F23C13/00
Filed: 1990-08-15
Abstract: PURPOSE:To obviate the need to provide an independent combustion chamber where high temperature combustion gas is produced for heating ceramic molded elements, and make a combustion equipment small in size by a method wherein power supply electrodes are provided on the silicone carbide molded elements so that the ceramic molded elements are energized through the electrodes and generate heat at the start-up of combustion, and a mixed gas is brought in contact with the ceramic molded elements and ignited. CONSTITUTION:Silicone carbide molded elements are energized and generate a high-temperature heat. The generated temperature on the surface of the molded elements is about 1000 deg.C for a fuel whose main component is methane, and about 800 deg.C for a fuel other than methane, such as H2, CO, propane, butane, kerosene, etc. The surface temperature of the molded elements is regulated by the voltage to be applied. Then, when the surface temperature of the molded elements reaches a sufficient temperature for igniting fuel gas, a fuel-oxygen mixed gas is fed into a combustion zone where the molded elements are packed, and the mixed gas is ignited. When the mixed gas is ignited, power supply is stopped. This operation is automatically performed by detecting the surface temperature by a Pt-Rh thermocouple which is in contact with the surface of the molded element. As the molded elements are always heated up to a temperature higher than the ignition point by the heat generated due to fuel combustion after the mixed gas is once ignited and burnt, a stable combustion is maintained.
Patent JP-S6277605-A (JP)
Title: I-pd control circuit
Inventor: FUTAMI SHIGERU
IPC: G05B11/42
Filed: 1985-10-01
Abstract: PURPOSE:To eliminate overshooting in integral-proportional plus derivative (I-PD) control by maximizing a manipulated variable command in an integrating capacitor when the manipulated variable command exceeds a maximum manipu lated variable slightly. CONSTITUTION:A limiter 7 outputs an expression I with the limiter of a manipu lated variable command ir. A level decision circuit 8 outputs a pulse the moment the manipulated variable command ir satisfies an equation II. An integrating capacitor charging circuit 9 charges the capacitor in an integration circuit 1 every time the pulse is outputted by the level decision circuit 8 so that a voltage shown by an expression III is obtained. When there is an input r' at time t0, the command is saturated a time t1 later with the expression I and the manipulated variable command ir' is set to imax at the time of the equation III, so that a linear range is entered at time t2.
Patent JP-H0645972-A (JP)
Title: Automatic satellite communication channel switching system
Inventor: AOKI TAKAHIRO
IPC: H04B7/204
Filed: 1992-07-23
Abstract: PURPOSE:To automatically switch a satellite communication channel in which a congestion is generated to the other satellite channel without disconnecting the satellite channel used by a slave satellite communication earth station, in a star type satellite communication network using a random access system. CONSTITUTION:At the time of the congestion of the satellite channel a satellite access controller management process 11 receives a congestion information 7 transmitted to a satellite network controller 12, and discriminates a slave satellite communication earth station 4n whose traffic amounts are high among satellite communication earth stations 4a-4n using a satellite communication channel 2a from which the congestion information 7 is transmitted. Then, an on-line channel switching command 10 is outputted, and the satellite communication channel 2a is switched to a satellite communication channel 2b whose traffic amounts are low.
Patent JP-H04100268-A (JP)
Title: Manufacture of field effect transistor
Inventor: TANOI SATOSHI
IPC: H01L27/095
Filed: 1990-08-20
Abstract: PURPOSE:To determine gate sizes of both channels by one process and further make them favorable to microminiaturization, by constituting a drain and source electrode and a gate electrode by using the same mask material, and forming a gate diffusion region by using the drain and source electrode material as a mask. CONSTITUTION:A P<-> region 111 and an N<-> region 121 are formed; Ge 112 and W-Al 130 are vapor-deposited; resist 140 is spread; a gate 123 and a drain and source electrode 115 are formed by using Ti/Ni 141 as a mask; a drain and source diffusion regions 122 is formed by using resist 142; a gate diffusion region 113 is formed by using resist 143; after resist 144 is flatly formed, the Ti/Ni 141 is exposed, and wet etching is performed; resist 145 of mutually different compositions is formed so as to hide the region except the drain.source region, and the resist is eliminated; ohmic electrodes 150, 151 are formed by using a protecting film SiO2 160.
Patent JP-H1143438-A (JP)
Title: Calcium absorption-enhancing composition
Inventor: HARA HIROSHI
IPC: A23L33/16
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which possesses excellent Ca absorption-enhancing effect and is useful for medicine, food and drink, modified mailk powder, entral nutrients and feed additive by formulating a difructose anhydride as an active ingredient. SOLUTION: This calcium absorption-enhancing composition is obtained by formulating at least 0.5 wt. fold, preferably 3 wt. fold or more, of a difructose anhydride III based on calcium in the composition and further preferably adding an oligosaccharide (e.g. fructooligosacclaaride, raffinose, etc.), as active ingredients. As the food and drink type composition, the forms of solid, paste, liquid and suspension are usable. As the medicine type composition, oral administration using tablets, capsules, granules, powders and syrups is illustrated as the administration form. For example, when intravenously administrated, the dosage of 0.01-1000 mg per body weight 1 kg a day to an adult is preferable.
Patent JP-H04234401-A (JP)
Title: Modified polydextrose and process for producing same
Inventor: GUZEK DONALD BRIAN
IPC: A23L27/30
Filed: 1991-08-28
Abstract: An improved, water-soluble polydextrose containing less than 0.01 mol % of bound citric acid, foods containing same and process therefor.
Patent JP-H0265207-A (JP)
Title: Chip type capacitor
Inventor: NISHIMOTO TSUTOMU
IPC: H05K3/34
Filed: 1988-08-31
Abstract: PURPOSE:To improve the reliability of the title chip type capacitor by a method wherein the shifting and separation of the main body of the chip type capacitor are prevented by having the capacitor in an outside-covering frame, having a groove part extending at least to three or more frame side faces including the bottom face of the frame, in the vicinity of one aperture end face of the frame, and an auxiliary lead, consisting of a solderable metal and having the shape in conformity to the form of the groove part of the outside-covering frame, is fitted to the groove part. CONSTITUTION:A groove part 7, extending at least to three or more side faces of an outside-covering frame 2, is formed on the side face part located in the vicinity of the end face of one of the apertures of the frame 2, and at the same time, an auxiliary lead 8, having the shape in conformity to the form of the above-mentioned groove part 7, is fitted to the groove part 7. Said auxiliary lead 8 is formed using the solderable metal such as iron, copper, tin or the alloy of them. Accordingly, a solderable lead wire 3 and the auxiliary lead 8 can be arranged at both ends of the outside-covering frame 2, and when the title chip type capacitor is mounted on a printed substrate, the chip type capacitor main body is fixed to the printed substrate on both end parts by soldering the auxiliary lead 8 together with the lead wire 3 of the capacitor 1, and a firm mounting state can be accomplished.
Patent JP-H04100827-A (JP)
Title: Production of photocrosslinked polyester resin molding
Inventor: NAKANO MASAYOSHI
IPC: B29C71/02
Filed: 1990-08-20
Abstract: PURPOSE:To obtain the title molding excellent in mechanical properties, dimensional stability and heat resistance by irradiating a molding of a composition prepared by mixing a saturated polyester resin with a specified cationically polymerizable compound and a photopolymerization initiator therefor with ultraviolet rays and thermally aging the irradiated molding. CONSTITUTION:The title molding is obtained by mixing a resin (A) based on a linear saturated polyester (e.g. polyethylene terephthalate) with a cationically polymerizable compound (B) based on an epoxy resin having at least two oxirane rings in the molecule (e.g. bisphenol epoxy resin or novolac epoxy resin) and a photopolymerization initiator (C) for compound B which releases a Lewis acid catalyst upon being irradiated with ultraviolet rays (e.g. a compound of formula I, II or III); forming the obtained composition containing 50-5wt.%, based on component A, component B and 0.01-20wt.%, based on component B, component C into a molding, photocrosslinking this molding by irradiation with ultraviolet rays and thermally aging the photocross-linked molding.
Patent JP-H0957191-A (JP)
Title: Coating method for inorganic building material
Inventor: SAEGUSA KAZUMASA
IPC: C09D133/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking and integration of inorganic hydraulic plates which are coated and piled for curing and the deposition of efflorescence powder from the surface of the plate and to provide a plate product having a good adhesion between the cured plate and an overcoating film. SOLUTION: The surface of an unhardened inorganic hydraulic plate is coated with a water base under coating paint containing an acrylic resin emulsion by multistage copolymerization the content of which is 50wt.% (solid content) or more of the total binder in the paint. The coated plates are piled, cured in an autoclave, and then hardened.
Patent JP-S6460168-A (JP)
Title: Recording and reproducing device
Inventor: SOBASHIMA HIROSHI
IPC: H04N5/44
Filed: 1987-08-31
Abstract: PURPOSE:To execute a speedy retrieval in rapid traverse, rewinding and cueing at the time of reproducing by providing an index code adding circuit to discriminate the information of the data packet of a character signal and to add an inherent index code. CONSTITUTION:When switching circuits 5 and 6 are connected to a character broadcasting side, a character broadcasting signal is extracted from a video signal at a character broadcasting receiving part 9, the extracted signal is stored into a memory 10 for a while, and, for the signal stored in the memory 10, a frequency is converted from a high band to a low band by a time converting part 18 so that the signal can be recorded by a video tape recorder. Further, inherent program number and page number are discriminated out of the information of the data packet of the character signal, added with a digital signal by an index code adding circuit 45, and recorded by a recording and reproducing part 7 of the video tape recorder as they remain to be the digital signal. At the time of reproducing, the signal fetched by a head is restored to the original frequency by the memory 10, reproduced to the character signal and outputted. Thus, at the time of reproducing, since each character broadcasting has the inherent index code, the speedy retrieval in the rapid traverse and rewinding can be executed.
Patent JP-H0956767-A (JP)
Title: Gum massaging tool
Inventor: YAMAMOTO YOSHINOBU
IPC: A61H13/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a gum massaging tool that improves the circulation of blood in the gum by applying proper stimulation to the gum. SOLUTION: Numerous water nozzles 9 are formed in a head 3, water outlets 10 are formed in a moving element 6, and the outlets 10 are so located as to meet with the nozzles 9 when the moving element 6 resisting the force of a spring 8 arrives at the front end of a tool main body 1. When the pushing pressure of the water, contained in the moving element 6, applied to the moving element 6 grows stronger than the elastic force of the spring 8, the moving element 6 moves to the front end of the main body 1 for the nozzles 9 to be on the outlets 10 for the water to spurt out of the nozzles 9. When the water pressure within the moving element 6 decreases, the moving element 6 is pushed back toward the rear end of the main body 1, when the nozzles 9 are disengaged from the outlets 10 for the stoppage of water from the water nozzles 9.  Intermittent spurt of water out of the nozzles 9 facing the gum applies stimulation to the gum.
Patent JP-H0768648-A (JP)
Title: Manufacture of branch saddle joint
Inventor: ICHIKAWA KYOJI
IPC: B29C69/00
Filed: 1993-09-01
Abstract: PURPOSE:To form an inlet having a predetermined inner diameter at a branch tube and to effectively insert to connect a branching tube into the branch tube by bending a saddle between a bending protrusion and a bending recess, allowing a core die from the protrusion to form the branch tube, then cutting an end of the branch tube, press injecting an inlet die to an opening end, and forming a radially extended inlet. CONSTITUTION:A flat plate 1 of a synthetic resin is thermally softened, and interposed to be narrowed between a bending protrusion 20 of a lower die 2 and a bending recess of an upper die 3 to bend a saddle 11. A core die 21 is allowed to protrude from the protrusion 20 of the die 2 to extend to form a branch tube 12. Then, an end of the tube 12 is cut, an inlet die is press injected in the opening end of the tube 12, and a radially extended inlet 13 is formed. Thus, a branching saddle joint in which the tube 12 protrudes from an upper surface of the saddle 11 can be simply manufactured, and an inlet having a predetermined inner diameter can be formed at the tube 12. Accordingly, a branching tube can be effectively inserted to be connected to the branch tube of the joint in order to execute piping.
Patent JP-H0670262-A (JP)
Title: Television receiver
Inventor: GOTO YOSHIHARU
IPC: H04N5/59
Filed: 1992-08-17
Abstract: PURPOSE:To facilitate the control and the evaluation of the beam current value of a TV receiver. CONSTITUTION:The beam current received from a beam current value detecting power input terminal 4 selectively passes or bypasses the beam current value detecting resistance based on the type of the control signal received from a switch signal input terminal 17. Then the voltage is outputted from a resistance 19 via a photocoupler 18 in response to the beam current value of a normal application state or a setting state. The display data on the numerical value, etc., generated by a character generator 22 are shown on a CRT 25 in response to the preceding output voltage and based on the digital signal outputted from a data encoder 21.
Patent JP-2000047088-A (JP)
Title: Driving force switching device
Inventor: SUGITA YUKIHIKO
IPC: G02B7/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact driving force switching device by providing a driving force transmitting gear mechanism at either a transmitting position where the gear mechanism is meshed with a worm gear and moved in parallel with the shaft direction of the worm gear with the turning of the worm gear so as to give driving force or a non-transmitting position where the driving force is not given. SOLUTION: A driving force switching device sets four regulated positions where a carrier 51 is provided in order to correspond to plural kinds of driven gears 6. Out of the regulated positions, the 1st and the 3rd positions are set as the transmitting position where the driving force of a motor 1 is given, and the 4th position is set as the non-transmitting position where the driving force transmitting gear mechanism 5 is not engaged with any of the gears 6. Then, the mechanism 5 is provided at either the transmitting position where it is meshed with a worm gear mechanism 4 and moved in parallel with the shaft direction of the worm gear with the turning of the worm gear so as to give the driving force of the motor 1 or the non-transmitting position where the driving force of the motor 1 is not given. Thus, plural driving force transmitting destinations are switched and used.
Patent JP-H04261875-A (JP)
Title: Method and device for simultaneous formation of number of letters on surface of object
Inventor: EDOUIN DABURIYUU SUPEICHIYAA
IPC: B41J3/407
Filed: 1991-08-02
Abstract: PURPOSE: To provide a method and an apparatus for forming a large number of characters simultaneously on the surface of an object in order to forming a large number of characters simultaneously by printing the impressed dot parts of a selected character simultaneously. CONSTITUTION: A marking head 16 has a housing supporting the marking head 16 in order to move in the longitudinal and lateral directions by an amount preselected which is controlled by a pair of pulse motors. The marking head 16 have a large number of marking pins 56-72 controlled by an appropriate pneumatic action solenoid 74. After moving a selected distance in the longitudinal direction, a marking device moves through a raster pattern in the longitudinal direction such that each pin 56-72 forms a part of a character. The marking head 16 moves to a parallel y-axis before moving reversely in the longitudinal direction. During movement in reverse direction, all pins act to form other parts of a character in a row.
Patent JP-S6278563-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KATSUNORI
IPC: G03G5/04
Filed: 1985-10-02
Abstract: PURPOSE:To form a photosensitive layer having high sensitivity, hardly undergoing mechanical surface deterioration and also having high durability by using a specified trisazo pigment and polycarbonate Z resin. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer contg. at least one kind of trisazo pigment represented by formula 1 and polycarbonate Z resin represented by formula 2. The trisazo pigment represented by the formula 1 has higher sensitivity than other org. pigment undergoes less deterioration by irradiated light and also has higher durability. The polycarbonate Z resin represented by the formula 2 has satisfactory trans parency, high electric insulation and dielectric strength. The surface of the resin is hard, has moderate lubricity and hardly undergoes mechanical wear. The resin shows superior stability when dissolved in a solvent.