baber/WOPTO huggingface dataset:
Patent JP-H07311494-A (JP)
Title: Image forming device and method for regulating current of its electrostatic charging or destaticizing device
Inventor: SHIKIBE ATSUSHI
IPC: G03G21/08
Filed: 1994-05-18
Abstract: PURPOSE:To obtain an image forming device capable of lessening the labor for regulation by easily and exactly executing measurement and regulation of the current values flowing from electrostatic chargers to an image carrying member and a method for regulating the electrostatic charging currents thereof. CONSTITUTION:This image forming device is provided with a controller 15 which controls the differences between the current values from a power source device 16 to electrodes 5a, 6a, 7a and the current values from these electrodes to shields 5b, 6b, 7b so as to attain set output reference values and a storage device 17 which is capable of storing and rewriting these output reference values. The device is provided with an operating section 21 which is capable of inputting the signals for changing the output reference values set in this controller 15. The controller 15 controls the differences of the current values to the changed output reference values while maintaining the voltage impression when the output reference values are changed during the voltage impression to the respective values are changed chargers 5, 6, 7. As a result, the respective electrostatic the electrostatic charges 5, 6, 7 during the measurement of the current values blowing into the image carrying member is possible and the output reference values of this time are stored as the fresh output reference values into the storage device 17 after the regulation.
Patent JP-H07330090-A (JP)
Title: Dispenser head with chilling function
Inventor: GOMI TATSUYA
IPC: B67D1/08
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a dispenser for a drink container or the like, that is provided with a simple chilling means having a high portability and can be used simply, rapidly, and easily. CONSTITUTION:In a dispenser head 3 that is directly mounted on a ferrule 2 of a drink container 1 for pouring beer directly from a dispenser cock 17 through a pipe 14 by a gas pressure injected into the drink container 1 from a small-size carbon dioxide gas bomb 7, a chilling container 11 containing the pipe 14 is provided, and a chilling medium 16 can be contained in the chilling container 11.
Patent JP-H07335324-A (JP)
Title: Double electromagnetic wave shield connector
Inventor: KOJIMA MASAO
IPC: H01R13/648
Filed: 1994-06-09
Abstract: PURPOSE:To mold a inner metal cover with a conductive resin to enhance high electromagnetic wave shield effect. CONSTITUTION:An inner metal cover 1 is divided up and down and the fitting part is in contact with each other by metals. In order to prevent loosening between an outer metal cover 1 and the cover 4, they are connected with a partial hole 1a and a projection 4a. A lead wire 8 of a coaxial cable 6 is connected to a plug 7, and the cover 4 divided up and down is set with a conductive resin mold 3 which is insert-molded and inserted into a specified mold, then an outer mold 2 is molded. An integrated support 3a is formed in the cover 4 to prevent deformation of the cover 4 caused by pressure in molding. The hole 1a and the projection 4a are arranged in the whole circumference of the connection part to strengthen the connection of the covers 1, 4. Contact between metals in the fitting part of the cover 4 is strengthened, conductive area is widened, and electromagnetic wave shield effect can be enhanced.
Patent JP-H0421244-A (JP)
Title: Auxiliary device for sending dial signal automatically
Inventor: KIMURA TATSUYA
IPC: H04M1/274
Filed: 1990-05-16
Abstract: PURPOSE:To realize entry of key information relating to a connection opposite party implemented by the switch operation such as a pushbutton through voice recognition by recognizing a voice uttered by a person automatically as a word, converting a telephone number corresponding to the word into a voice frequency selection signal and outputting the signal. CONSTITUTION:The user utters key information relating to an opposite subscriber desiring the connection toward a microphone 1 built in the device. A voice signal inputted from the microphone 1 is sent to a voice analysis section 2, from which a time series of a characteristic parameter representing the characteristic of the voice is outputted to a pattern collation circuit 3. The pattern collation circuit 3 collates a characteristic parameter time series with a standard pattern parameter time series fed from a standard pattern storage circuit 10 as to sets of prescribed words and outputs the result of collation to a confirmation result discrimination circuit 4 for each word. The key information relating to the opposite subscriber is sent to a number series utterance circuit 5, the result is sent to a next stage of tone dial signal utterance circuit 6 as a numeric code series.
Patent JP-S63290647-A (JP)
Title: Mold coating material of sublimation pattern for casting
Inventor: MUTAGUCHI GANDO
IPC: B22C3/00
Filed: 1987-05-25
Abstract: PURPOSE:To surely suppress the combustion of an sublimation pattern at the time of pouring and to prevent the carburization of a casting by incorporating a specific ratio of materials which generate an inert gas when heated into a mold coating material to be coated on the surface of the sublimation pattern. CONSTITUTION:The mold coating material to be coated on the surface of the sublimation pattern made of foamed plastic or the like is constituted by incorpo rating the materials which generate the inert gas when heated, for example, at least one kind of calcium carbonate and magnesium carbonate at about 3-15wt.% to aggregate consisting of at least one material among zircon which is slightly coarse-grained zircon flowers, mullite and silica. The combustion of the sublimation pattern by the air in the pattern at the time of pouring is surely and rationally suppressed by the generated inert carbon dioxide, by which the generation of the carbon components is prevented. The carburization of the casting is, therefore, prevented and good-quality casting is obtd.
Patent JP-H084212-A (JP)
Title: Roof tile and roof
Inventor: TAKAHASHI TEITARO
IPC: E04D1/30
Filed: 1994-06-09
Abstract: PURPOSE:To improve the windproofing and the like by covering the surface recessed step part of a laterally adjoining wavy roof tile with the recessed part on the back of a wavy roof tile, so as to laterally flush the surface of roof tiles. CONSTITUTION:A reverse water obstructing projection 2 having nail holes 3 is provided on the upper part of a standard wavy roof tile A, a recessed groove 6 surrounded with the projection 2, a water flow obstructing projection 5, and a surface 1, is formed on the surface recessed step part 4 on one side, and rain water is let flow downward. Next a back recessed groove 11 is formed on the opposite side of the step part 4 so as to cover the step part 4 of the adjoining tile A, and the surfaces are flushed. Next a slope 13 is formed on the lower end of the surface 1 for reducing resistance against a wind. Further an adjusting roof tile in which the lateral length of the groove 11 of the tile A is lengthened for adjusting the face of a lateral size, and the lateral size of the surface is set about one half or the same length of the surface 1 of the tile A. In the case of zigzag roofing, the half length adjusting tile is used on the end part, and the same length tile is cut up and down at the desired part so as to correspond to the lateral size of a roof. Hereby, weather proofing and appearance are improved and the size can be easily adjusted.
Patent JP-H10321896-A (JP)
Title: Avalanche diode
Inventor: HOSODA MAKOTO
IPC: H01L31/107
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce leak current, dark current and a hole multiplication factor and to obtain satisfactory quantum efficiency by setting the thickness of a quantum well layer to be a specified atomic layer, and setting the thickness of a barrier layer to be the specified atomic layer. SOLUTION: The thickness of the quantum well layer is set to be 22-32 atomic layer and the thickness of the barrier layer is set to be 10-24 atomic layer. Electrons in Γ1(m+1) move to × 1(m) whose level energy is low (101) and are trapped here. They resonate since energy is adjacent to the level energy of Γ2(m) of the quantum well layer, which is adjacent to × 1(m). Then, the trapped electrons move from × 1(m) to Γ2(m) (102) and the electrons which move furthermore are relieved to Γ1(m) in the same quantum well layer by inter-sub-band transition 103. The electrons in Γ1(m) sequentially move to ×1(m-1) of the adjacent barrier layer in a similar way as the electrons in Γ1(m+1) (104). Thus, the movement speed of the electrons becomes high and avalanche multiplication is generated.
Patent JP-S61285175-A (JP)
Title: Riding type paddy work vehicle
Inventor: TANAKA SHUJI
IPC: B62D49/00
Filed: 1985-06-12
Abstract: PURPOSE:To enable smooth transmission of rotation by arranging a propeller shaft extending through a concave part of a U-shaped bracket connecting two frames constituting a running chassis thereby making the propeller shaft's deflection angle small enough within actual use limits. CONSTITUTION:In a running chassis 5 of a riding type rice transplanter 1, a transmission case 16 is arranged at the front wheel part and a rear axle case 17 at the rear wheel part. The both cases 16 and 17 are connected with two square cross-sectional pipe frames 19's. Engine power is transmitted to a paddy work device supported to be vertically moved by means of a link device 10 by way of a transplant transmission shaft 25, a universal joint 32 and a propeller shaft 33. Rear end parts of the two frames 19's of the running chassis 5 are fixed with a U-shaped bracket 37. The propeller shaft 33 is arranged to extend through a concave part 37a of the bracket 37.
Patent JP-H09292678-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: SHIBATA YOSHINORI
IPC: G03C7/407
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To decrease imbalance state of gradation due to reduction of the developing time and to obtain an image having substantially same gradation, sensitivity and negative density for both of the developing process which is currently widely used and a ultrafast treatment in which the color developing time is reduced. SOLUTION: This photosensitive material has a blue-sensitive layer, green- sensitive layer and red-sensitive layer on a base body and contains a silver halide emulsion having fog nuclei in its particle. The photosensitive material is controlled in such a manner that when two kinds of developing processes with different color developing times are carried out, the gradation of yellow, magenta, and cyan is almost the same for both of the processes while the difference in the sensitivity ranges between >=-0.2 and <=+0.2 in terms of logarithm of exposure.
Patent JP-S5650756-A (JP)
Title: Frozen mold
Inventor: MINOWA SUSUMU
IPC: B22C9/02
Filed: 1979-10-02
Abstract: PURPOSE:To obtain a frozen mold of a small amount of deformation at the freezing, by adding the specific amount of silica fine powder of the specific grain sizes. CONSTITUTION:Silica fine powder of <=1mu grain size is added at 2-6pts. to  100pts. sand as a binder for obtaining a frozen mold for feezing the moisture in the  mold comprising molding sand and several per cents of moisture as main constituting component thereby fixing the sand grains. This silica fine powder is considerably thickened by the moisture and this not only makes the mold molding extremely  easy but also makes the amount of deformation during cooling process of the mold  extremely small.
Patent JP-H10288037-A (JP)
Title: Wax type thermostat having high cooling efficiency for automobile engine
Inventor: KUZE GIICHI
IPC: F16K17/38
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To lower the upper limit of temperature of the engine cooling water, save the fuel consumption, and reduce the exhausted amount of NOx, CO2 by forming thickness of an elastic seal spool remarkably thin, and furthermore, reducing the spring constant of a return spring to 1/2 so as to double the flow of the cooling water with the multiplier effect thereof. SOLUTION: During the operation of an engine, when water temperature exceeds the regulated temperature, the wax 7 inside of a heat sensing cylinder 8 of a thermo actuator 2 is expanded, and the lubricating oil 6 inside of an elastic seal spool 5 pushes a rod 3, resisting a return spring 13, so as to relatively open a main valve 12 downward. At this stage, thickness of a side wall of a center hole of the elastic spool 5 is formed remarkably thin within a range at 25-5% of the diameter of the rod 3 so as to lower the wax pressure for throttling. A flange surface 16 of a thermostat 1 is provided with a small hole 19, and water pressure to be applied to a surface and a back surface of the main valve 12 is used as a dynamic pressure so as to lower the spring constant of the return spring 13 to 1/2, and liquefaction of the wax is accelerated.
Patent JP-S61289048-A (JP)
Title: Purification of hexane
Inventor: TOO YASUHIKO
IPC: B01J23/46
Filed: 1985-06-12
Abstract: PURPOSE:To remove benzene nearly completely from saturated hydrocarbons composed mainly of hexane and containing slight amount of benzene, by passing the hydrocarbon together with hydrogen through a fixed bed reactor containing supported Ru catalyst at a specific linear velocity, thereby hydrogenating benzene. CONSTITUTION:The unsaturated hydrocarbons in the 6C fraction obtained by the steam cracking of naphtha are hydrogenated, and aromatic hydrocarbons are extracted and removed to obtain a saturated hydrocarbon mixture composed mainly of hexane compound. The mixture is passed through a fixed bed reactor containing a supported Ru catalyst at a linear velocity (superficial liquid-phase velocity) of >=5m/hr. A slight amount of benzene existing in the mixture is hydrogenated and removed completely by this process. The above catalyst is obtained by supporting 0.1-1.0wt% Ru on a carrier such as alumina and the raw material mixture is passed through an adiabatic or isothermal reactor containing the catalyst at 80-120 deg.C and 5-20atm.
Patent JP-H05200276-A (JP)
Title: Apparatus for producing seamless capsule
Inventor: KURITA KAORU
IPC: B01J13/14
Filed: 1991-05-30
Abstract: PURPOSE:To uniformly and averagely allow formed seamless capsules to fall on a separator in planar state. CONSTITUTION:In an apparatus wherein a multilayered liquid stream is injected from a multiple nozzle 7 to form multilayered liquid droplets which are, in turn, brought into contact with a curing solution to produce seamless capsules SC, a separator 14 separating the seamless capsules SC falling on the separating perforated plate 14b in a separation tank 14a from a supply passage 13 along with the curing solution 10 from the curing solution 10 is provided. The falling points of the seamless capsules SC on the separating perforated plate 14 of the separator 14 can draw a synthetic locus due to a plurality of circular motions or reciprocating motions or the combined motions thereof.
Patent JP-H07331517-A (JP)
Title: Trousers slipping-prevention device
Inventor: HIGUCHI MASAMI
IPC: A41F5/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide the subject device hidden inside when used and capable of preventing slipping-down of trousers and at the same time lifting-up of a shirt and slipping-down of an underwear. CONSTITUTION:This trousers slipping-prevention device consists of a main body 1 whose upper part attaches on the inside of the trousers T below the belt B. A hollow part for placing a fixing bar 3 for fixing the cloth of the shirt S on the main body 1 is formed in the main body 1. A board-shaped part 1a is formed at the upper part of the hollow-part side of the main body 1. The board-shaped part 1a is pressed by the belt B and the main part 1 is surely fixed. The opposite part against the hollow-part side is covered with a soft material 2 in order to prevent the cloth of the shirt S from damage.
Patent JP-H05296861-A (JP)
Title: Piezoelectric pressure sensor
Inventor: MIZUMURA KOICHI
IPC: G01L9/08
Filed: 1992-04-22
Abstract: PURPOSE:To improve the performance of a pressure sensor by forming a piezoelectric body of a porous piezoelectric material having many voids. CONSTITUTION:A piezoelectric body 1 is manufactured by mixing powders of a piezoelectric material such as lead titanate zirconate (PZT), etc., with powders of an organic material such as polymethyl methacrylate or the like, molding/baking the mixture and applying an electric field to the mixture. The piezo resistance effect is determined by the void volume (occupying ratio of the porous piezoelectric material to the total volume). If the piezoelectric body is formed of a material of larger void volume, a minute pressure which could not be detected by a conventional device can be detected. The constitution of the piezoelectric pressure sensor using the new material is the same as that of a general contact-type piezoelectric pressure sensor. In other words, when a pressure is applied to the piezoelectric body 1 while an FET 5 is closed, electric charges are accumulated in an electrode 2 by the piezo resistance effect. When the FET 5 is opened, the voltage of the accumulated charges in the piezoelectric body 1 is increased by a resistance 6 to be earthed. The voltage value is detected by a detecting circuit 4 thereby to measure the pressure. As the piezo resistance effect is larger, the resolving power is improved.
Patent JP-S62285515-A (JP)
Title: Clip circuit
Inventor: SANO YUJI
IPC: H03K5/08
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a clip characteristic with an excellent linearity stably without narrowering the frequency band of a signal by inputting an output voltage to a base of a clip transistor (TR) via a differential amplifier so as to apply the feedback. CONSTITUTION:The titled circuit is provided with an input TR 1, the clip TR 2, a bias current source 3, a reference voltage source 4, a signal input terminal 5, a signal output terminal 6 and a differential amplifier 7. A reference voltage source 4 is connected to a noninverting input of the differential amplifier 7, a common emitter of the TRs 1, 2, that is, an output terminal 6 is connected to the inverting input respectively, and the output terminal is connected to the base of the clip TR 2. In entering the clipping, the differential amplifier 7 acts like approaching the output voltage of a voltage comparison output circuit to the reference voltage rapidly. Thus, the linearity in the clip characteristic is improved by using the differential amplifier 7 to apply negative feedback to the clip level.
Patent JP-H02309118-A (JP)
Title: Controlling device of combustor
Inventor: HANEDA TADANORI
IPC: F23N5/24
Filed: 1989-05-22
Abstract: PURPOSE:To prevent abnormal heating, not cutting off a power source of a load employable for cooling, but making it operate even if an overheat preventing device operates when a combustor is put in a state of abnormal heating, by providing a power circuit and a motor load circuit on the primary side of the overheat preventing device and by providing other loads on the secondary side of this device. CONSTITUTION:A load circuit of a reset-type overheat preventing device 2a comprises a motor 2b for fuel vaporization, a blower motor 2c, a power source 2d for a microcomputer and other loads 2e. When the overheat preventing device 2a operates and a contact opens when a combustor is put in a state of abnormal heating, a power source of loads other than the motor 2b for fuel vaporization and the blower motor 2c, the power source 2d for the microcomputer and a power source of the other loads 2e are cut off and no control signal comes to a photocoupler 2g from the microcomputer 2f at this time. A voltage impressed on the motor 2b for fuel vaporization turns to have a waveform approximating to a sine wave and the motor 2b is put in a state of rotation. The blower motor 2c is also put in the state of rotation. Thereby the safety of the main body of the combustor from abnormal heating is improved.
Patent JP-H06329620-A (JP)
Title: New herbicide
Inventor: CRAMP SUSAN MARY
IPC: A01N31/08
Filed: 1994-05-18
Abstract: Herbicides derived from 2-cyano-1,3-diones have the formula: <CHEM> in which R, R<1>, R<2>, R<3>, R<4> and n are as defined in the description. The compounds are intended for use against dicotyledonous and monocotyledonous weeds by pre- and/or post emergence application.
Patent JP-H01299049-A (JP)
Title: Ink-jet recording device
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/115
Filed: 1988-05-27
Abstract: PURPOSE:To stabilize the flying state of ink drops further by providing a discrete adjusting means separately adjusting control parameters corresponding to each nozzle on the basis of the result of detection in a discrete detection system and an overall adjusting means uniformly regulating control parameters corresponding to respective nozzle on the basis of the result of detection in an overall detection system. CONSTITUTION:Each of discrete detection system {4(1), 4(2),...4(n)} detects specified flying parameters while using respective nozzle {2(1), 2(2),...2(n)} as objects at every fixed period before the start of recording or after the start of recording, and each of discrete adjusting means {6(1), 6(2),...6(n)} regulates corresponding control parameters regarding respective nozzle on the basis of the result of the detection. An overall detection system 5 detects a predetermined flying parameter while using a nozzle 3 for adjusting as an object on recording operation, and an overall adjusting means 7 uniformly adjusts a corresponding control parameter regarding separate nozzle on the basis of the result of the detection. Consequently, the correction of overall displacement is repeated for the correction of the individual displacement of the flying state regarding each nozzle. Three of 'flying speed', 'charge phase' and 'the quantity of deflection' are employed as objects as flying parameters representing the flying state.
Patent JP-H08321024-A (JP)
Title: Cylinder device and recording or reproducing device
Inventor: UJO TATSUZO
IPC: G11B5/53
Filed: 1995-05-26
Abstract: PURPOSE: To attain the exchange of a magnetic head by detaching the magnetic head without taking off a set screw for the magnetic head. CONSTITUTION: The device is provided with a rotary cylinder having one or more magnetic heads 11 and a fixed cylinder arranged coaxially with the rotary cylinder. The device is also provided with a rotary transformer for transferring a recording or reproducing signal with a magnetic tape by the magnetic head 11 and constituted so that the magnetic head 11 can be exchanged in the state the rotary transformer at the rotation side is joined and fixed to the rotary cylinder whereon the magnetic head 11 is fixed at the specified position. On a head substrate 10, to which the magnetic head 11 is fixed, a fitting part 10a for the set screw 18 is provided for fixing the head 11 to the rotary cylinder, and this fitting part 10a is formed in the oblong hole state connected to the opposite side surface of the magnetic head 11.
Patent JP-S5353314-A (JP)
Title: Sensitive high polymer composition and picture imae forming method usingsaid composition
Inventor: FUJISHIGE NORINAGA
IPC: C08L33/04
Filed: 1976-10-26
Abstract: PURPOSE:A postive image for resist of good contrast is formed performing development treatment after radiation of electron beams or ultraviolet rays by making combination use of a specific methacrylic ester copolymer and a tert-butyl methacrylate copolymer.