baber/WOPTO huggingface dataset:
Patent JP-S63302375-A (JP)
Title: Detection of multiphase load disconnection
Inventor: UEMATSU KENJI
IPC: G01R31/02
Filed: 1987-06-03
Abstract: PURPOSE:To discriminate load disconnection with good accuracy, by discriminating the output of an abnormality signal by a phase over a predetermined time or longer with respect to either one of the phases on each multiphase power cable. CONSTITUTION:A CT 3' (3R-3T) for detecting respective phase currents are provided to the power cables lR-lT of respective phases, to which a converted AC is supplied, between a thyristor AC power converter 2' and a load 4'. Each output current of the CT 3' is rectified by each rectifier 15 to be applied to a load resistor 6 to obtain the voltage proportional to each phase current. The voltage between both terminals of the resistor 16 is smoothed by a smoothing filter circuit 17 and amplified by an amplifier 18. The voltage outputted from the amplifier 18 is set to a phase current detection value of each phase. For example, the phase current detection value of an R-phase is set so as to be slightly higher than the reference value 2 of an S-phase. Now, when disconnection is generated in the load of the R-phase, the detection value 1 falls bellow the reference value 2 and the output 3 of a comparator 7R is set to an active state to allow an LED 11R to light and an 'H' signal is sent to a nOR element 12 to change the output 4 of the element 12 from 'L' to 'H'. By this mechanism, a timer circuit 3 outputs a signal 5 for driving an alarm relay 8.
Patent JP-S62296169-A (JP)
Title: Picture forming device using photosensitive body with color separating function
Inventor: YOSHINO KUNIHISA
IPC: G03G15/01
Filed: 1986-06-17
Abstract: PURPOSE:To improve the color separating function of a photosensitive body so as to form a clear colored picture without replacing developing devices with each other, by constituting uniform exposure devices with liquid-crystal cells which selectively transmit any specific rays of light in such a way that the specific rays of light can be made incident to the photosensitive body by switching. CONSTITUTION:A color separating layer 1c composed of filters of color separation functioning elements of three colors is provided on the base body 1a of a photosensitive body 1 and electrostatic latent images are formed in each element of the photosensitive body by means of three exposure devices 5B, 5G, and 5R. The latent images are respectively developed with three developing devices. Rays of light of a panchromatic light source 50 are made incident to liquid-crystal cells 51 composed of laminated three sets of composite cells 51B, 51G, and 51R and each color is made incident to the photosensitive body by adjusting voltages V. Therefore, by respectively switching each uniform exposure device 5 so that rays of light other than blue, green, and red can be made incident to the photosensitive body, a colored picture having no color shifting which is obtained by color-converting the picture of an original can be formed clearly without replacing the three developing devices with each other.
Patent JP-H08334066-A (JP)
Title: Fuel consumption reducing installing material and fuel consumption reducing method using its installing material
Inventor: SHOJI YOSHINOBU
IPC: F02M27/02
Filed: 1995-06-06
Abstract: PURPOSE: To remarkably reduce fuel consumption of a vehicle or the like in an installing material to be installed in a part such as an air filter and an air cleaner mainly in an internal combustion engine of a vehicle and a fuel consumption reducing method using its installing material. CONSTITUTION: A fuel consumption reducing installing material 1 constituted by filling powder 6 of Hirazu feldspar in a clearance 5 between liners 2 and 2 on both sides of corrugated board paper 4 and a corrugated core material 3, is installed in an air filter or an air cleaner.
Patent JP-S5839486-A (JP)
Title: Feeder for print medium
Inventor: YAKUSHIJIN HIDEO
IPC: B41J13/26
Filed: 1981-09-04
Abstract: PURPOSE:To enable the shifting of a print medium only to the predetermined reference surface of a feeder by employing combinatin of a conical-shaped roll and a cylindrical roll for at least one pair of feed rolls among several pairs thereof. CONSTITUTION:A bank-book printer is composed of a bank-book insertion inlet 1, a conveying path 23 and a printing section 24. First and second rolls 2 and 3, third and fourth rolls 4 and 5 and a photoelectric element 10 are arranged on the conveying path 23. A cylindrical roll 40 and a conical-shaped roll 41 are combined in a roll pair for the first roll 2 while cylindrical rolls 40 are combined for other roll pairs as in the past. When a bank-book 9 is inserted, whether or not the end 89 of the book 9 contacts with the reference surface 91  is checked with a bank-book insertion sensor 60 provided in the conveying path and reference surface arrival sensors 62 and 63. According to the results of the  detection, the roll pair 2 is rotated forward or backward with a roll control  circuit 17. In this manner, the bank-book is conveyed while controlled with the action of the conical-shaped roll 41 so that the end 89 thereof  gets in contact  with the reference surface.
Patent JP-H06320053-A (JP)
Title: Centrifugal separation type sludge procovering device
Inventor: SUGIMOTO HISASHI
IPC: B04B11/06
Filed: 1993-05-17
Abstract: PURPOSE:To grasp the accumulated quantity of sludge in a rotor to know the proper time for its recovery. CONSTITUTION:The specific width on the inner peripheral edge side of a cover plate 3 is formed of a translucent plate 11 consisting of acylic resin. Above the translucent plate 11, a reflective type photosensor 12 for giving a detection signal when reflective light is received is arranged, directed to the translucent plate 11. To the photosensor 12 is connected an indicating means 13 for receiving the detection signal to operate an alarm lamp, an alarm buzzer, etc. When sludge is gradually accumulated on the inner peripheral wall of a rotor 1 and its accumulated surface expands and goes over just under the photosensor 12, the detection light from the photosensor 12 is reflected on the upper surface of the accumulated sludge A and received, causing the detection signal to be given. Thus the indicating means 13 alarms and indicates that the sludge A has been accumulated to a specific quantity and the recovery time has come.
Patent JP-S63304074-A (JP)
Title: Temperature-sensitive adhesive
Inventor: YOSHII YUJI
IPC: C09J151/06
Filed: 1987-06-02
Abstract: PURPOSE:To obtain the titled adhesive resistant to blocking even under hot and humid condition, having excellent temperature-sensitive adhesivity and useful for the bonding of vinyl chloride leather, etc., by polymerizing methyl methacrylate in the presence of a specific ethylene-vinyl chloride copolymer emulsion. CONSTITUTION:The objective adhesive is composed of an emulsion having a minimum film-forming temperature of <=60 deg.C and produced by polymerizing (A) methyl methacrylate in the presence of (B) an ethylene-vinyl acetate copolymer emulsion composed of 5-40wt.% of ethylene and 60-95wt.% of vinyl acetate and produced by emulsion polymerization using PVA as protecting colloid. The amount of the component A is 5-70pts.wt. per 100pts.wt. of solid content of the component B.
Patent JP-S5565615-A (JP)
Title: Pneumatic fender
Inventor: FUKUDA YUUJI
IPC: E02B3/26
Filed: 1978-11-13
Abstract: PURPOSE: To enhance the inclination resistant hull contacting impact buffering performance of a pneumatic fender by increasing the absorbing energy of the rubber elastic unit per unit weight of the fender.  
     CONSTITUTION: This pneumatic fender 1 is made of rubber elastic material and comprises a hollow cylinder 2 including inner and outer peripheral surfaces opened in flared shape. The cylinder 2 may swell in its diameter under the effect of a perpendicular load acting axially thereto to thereby absorb the hull contacting impact energy of a ship. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6119382-A (JP)
Title: Detection of trouble in driver
Inventor: ABE KOUICHIROU
IPC: B41J29/38
Filed: 1984-07-05
Abstract: PURPOSE:To eliminate the need to provide trouble-detecting circuits in correspondence with the number of drivers and markedly reduce the number of component parts, by detecting the lowering in voltage based on the drooping characteristic of a power source voltage. CONSTITUTION:When an electric current from a +24V power source is passed due to a trouble in a driver where a printer is in a stand-by condition, the voltage of the power source immediately droops. A 24V level detecting circuit 5 outputs a driver trouble signal to a processor 4, which controls the power source 6 through an output circuit 8, thereby stopping the supply of the electric current from the power source. When feeding the line, the processor 4 sets a current-supplying capability of the power source 6 through an output part 7 so that a quantity of electric current required for a line-feeding motor is supplied. When the electric current from the +24V power source is further increased due to a trouble in another driver during the operation of the line-feeding motor, the voltage of the power source immediately droops, and the circuit 5 outputs a driver trouble signal to the processor 4 in the same manner as above. When a trouble is generated in a driver for a spacing motor at the time of printing, the circuit 5 outputs a driver trouble signal to the processor 4 in the same manner as above.
Patent JP-S6118150-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA KEIJI
IPC: H01L21/762
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a miniaturized element isolation region without intruding into element forming region by forming a recessed region through etching to the Si substrate with a thick resist pattern used as the mask and forming SiO2 film to such recessed region by the CVD method. CONSTITUTION:A Si substrate 1 is coated with a thick resist film 4a, it is then patterned, and a recessed region 7 is formed by executing the etching to the Si substrate 1 with such resist film 4a used as the mask. In succession, the boron ion is implanted to the bottom part of recessed region 7. Next, the SiO2 film 8 is deposited on the entire part by the plasma CVD method or photo CVD method. Thereafter, etching is carried out for a short period of time using fluoric acid, the SiO2 film adhered to the internal wall of window on the resist film 4a is removed in order to isolate the SiO2 film 8a in the recessed region 7 and the SiO2 film 8b on the resist film 4a. Finally, the resist film 4a is removed together with the SiO2 film 8b formed thereon and the SiO2 film 8a is left in the recessed region 7. As explained above, a miniaturized element isolation oxide film having no bird beak can be obtained.
Patent JP-H09328387-A (JP)
Title: Gas producing agent composition
Inventor: YAMATO HIROSHI
IPC: B60R21/26
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a gas producing agent composition for an air bag using a non azide-based gas having high combustion speed and excellent safety by mixing trihydrazinotriazine as a fuel and an oxygen acid salt or a metal oxide, etc., as an oxidizer. SOLUTION: A gas producing agent composition for an air bag is obtained by mixing trihydrazinotriazine as a fuel and an oxygen acid salt, a metal oxide, a metal double oxide or their mixture as an oxidizer, as essential components. As the oxygen acid salt, ammonium nitrate, sodium nitrate, magnesium nitrate, sodium nitrite, potassium chlorate, etc., is suitable. As the metal oxide, copper oxide, manganese dioxide, etc., is suitable. Furthermore, carboxymethyl cellulose, starch, polyvinyl alcohol, microcrystalline cellulose, molybdenum disulfide, acid clay, talc, bentonite, diatomaceous earth, kaolin, etc., can be contained in the composition as a binder.
Patent JP-H09317387-A (JP)
Title: Pressure regulator
Inventor: SATO JIRO
IPC: E21D9/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To absorb pressure fluctuation at the time of force-feed by a device having a simple structure, and to reduce the friction and damage to a pipe material used for force-feed. SOLUTION: This pressure regulator has a connecting branch pipe 2 communicating with a conveying pipe, an open-close valve 3, in which one end connection is coupled with the connecting branch pipe 2, and a pressure reducer 4, in which a piston 17 is inserted movably into a cylinder 12 joined with the other end connection of the open-close valve 3. The pressure reducer 4 is installed so that a force-fed article passed from the conveying pipe to the connecting branch pipe 2 and the open-close valve 3 can be moved forward into the cylinder 12, and has an energizing means 18 energizing the piston 17 in the opposite direction to the intrusion direction of the force-fed article in the cylinder 12.
Patent JP-H08315198-A (JP)
Title: Multi-time recorder
Inventor: KONNO MASAMIKI
IPC: G06Q10/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a multi-time recorder which is simplified in constitution as a whole by displaying two kinds of time recorder function of a nonprint system and a print system in the space for one device in a coupled state, and in a separated state, only the function of a nonprint system is displayed, without displaying the print system function. CONSTITUTION: For a flat bet type or wall type printer block P which has neither an arithmetic function nor a storage function by itself, a wall type main block M equipped with a nonprint type time recorder function having both the arithmetic function and storing function is constituted detachably and when this main block M is combined with the printer block P, the printer block P is equipped with the function of a print type time recorder which prints working data on a time card TM inserted into an insertion slot.
Patent JP-S5566695-A (JP)
Title: Centrifugal fan
Inventor: NIIMA YASUHIRO
IPC: F04D29/28
Filed: 1978-11-14
Abstract: PURPOSE: To reduce the noise caused by a collision of the newly sucked air with the already-sucked air in a centrifugal fan, by arranging such that the newly sucked air is so guided by a tapered surface formed on a ring provided at the periphery of the blade at the suction side as to avoid the collision with the already-sucked air.  
     CONSTITUTION: A rotary axis 6 is turned by means of a fan motor 5, and a fan 7 with blades facing backward is also turned at high speed so as to such the indoor air from an inlet 2 while a heat exchanger 4 is used to exchange heat. At this time, the air to be exchanged is sucked under by the blade 11 of the fan 7 above through a bell house 9, and further guided to a fan casing 8, before being discharged from an outlet 3. Then the sucked air is guided by the inclined face 13a and led to the internal side of the blade 11 because the inclined face 13a is provided on the front side of the ring 13 installed along the external periphery located on the suction side of the blade 11. Therefore the collision between the air to be sucked and what has been inhaled in the fan casing 8 can be prevented. In addition, the air is smoothly guided to the casing 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5840324-A (JP)
Title: Paint finishing of plastic molding
Inventor: NAKAJIMA JIYUN
IPC: C08J7/04
Filed: 1981-09-04
Abstract: PURPOSE:To bond a paint firmly to the surface of a plastic molding, by forming a film of a resin having a specified polar group on the molding and then applying paint finishing to the surface of the film. CONSTITUTION:A polyolefin resin or polydiene resin containing 10-60wt% polar group selected from the class consisting of -Cl, -OCO-, -COO-, -OCONH-, -OH, ethylene oxide group and -SO2Cl, is prepared by, for example, chlorination, conversion into alkyd, acrylation, maleinization, urethanization, hydroxylation, epoxidation or chlorosulfonation of a polyolefin or a polydiene. The produced polar group-containing resin is applied to the surface of a plastic molding to form a film thereon. Then, the film is finished with a paint to bond the paint firmly to the molding surface.
Patent JP-S6030081-A (JP)
Inventor: TAKEUJI KOUICHI
IPC: F16D1/06
Filed: 1983-07-28
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-S6068420-A (JP)
Title: Input device of character data
Inventor: SAKAGUCHI YASUNORI
IPC: G06F3/048
Filed: 1983-07-30
Abstract: PURPOSE:To facilitate an easy input of various types of characters with a small number of keys by reading the address of a cursor and the address of a group within a group address memory circuit through an address arithmetic circuit and storing these addresses to a character memory circuit after operation to display them. CONSTITUTION:An operator shifts the characters displayed on a display device 3 by a cursor via an input device 5 and selects a desired character to supply the address of the character to a cursor address memory device 6. The address supplied to the memory 6 is equal to the address of the cursor set on the device 3. An address arithmetic device 7 reads out both of the address of the cursor and the address of a group in a group address memory circuit 4 for operation. Then a character address in a character generator 1 for the character fed by the device 5 is calculated and stored to a character memory circuit 8. This operation is repeated. Thus the operator can feed a desired character and also displays the contents of the circuit 8 to the device 3 and also can transfer them.
Patent JP-S5842400-A (JP)
Title: Ultrasonic wave ceramic microphone
Inventor: UTSUNOMIYA RIYOUICHI
IPC: H04R17/00
Filed: 1981-09-04
Abstract: PURPOSE:To attain high sensitivity, by providing a circular trapezoidal case and fixing a support to an oscillation node of the case. CONSTITUTION:In Figure, 7 shows a cylindrically trapezoidal case made of an elastic metallic member and piezoelectric porcelain oscillators 8 are stucked at the inner bottom 7a to form the oscillation part. In the case 7, the shape and size are set so that the oscillation mode is approximated to each polygonal line of the said circular trapesoidal shape in oscillating the bottom and the amplitude of oscillation can be large and the thermal distortion of the material can be small while using the constant elastic material, allowing to reduce the effect on the piezoelectric magnetic oscillator 8 and the bonding part and to obtain a stable characteristic. A support member 9 is made of metal or resin and fixed to the inside of the said case 7. This support member 9 is fixed to the oscillation node circle of the case 7 so as not to attenuate the oscillation of the case 7, and yet the mechanical pressure exerted externally can be absorbed and the characterisitcs can be made stable.
Patent JP-S6134540-A (JP)
Title: Heat developable color photosensitive material
Inventor: SATO KOZO
IPC: C07C239/00
Filed: 1984-07-06
Abstract: PURPOSE:To obtain an image high in storage stability, density, and S/N ratio by using a specified compd. as a developing agent. CONSTITUTION:The heat developable color photosensitive material contains on a substrate at least photosensitive silver halide, a coupler for combining with the oxidized product of the developing agent, a hydrophilic binder, and a compd., as the developing agent, represented by formula I in which each of [R1-R4 is H, halogen, alkyl, alkenyl, aralkyl, or the like, or both adjacent pairs of them may combine with each partner and form a ring; A id OH or a group being allowed to produce it by a nucleophilic group or a group of formula II (R6, R7 being H, alkyl, alkenyl, or the like), or when A is a group of formula II, a pair of R1 and R6 and/or a pair of R3 and R7 may form a hetero ring; R5 is alkyl or alkenyl; and X is -CO- or -SO2-. Such a developable photosensitive material is effective for forming a negative or positive image, it can form an image good in storage stability, and high in density and S/N ratio, and further, the photosensitive material is superior in stability with lapse of time, silver develop-ability, and coupling performance.
Patent JP-S5845194-A (JP)
Title: Method for forming single domain of lithium niobate single crystal
Inventor: MATSUMURA SADAO
IPC: C30B33/00
Filed: 1981-09-08
Abstract: PURPOSE:To form single domains of lithium niobate single crystals perfectly by coating a specified thickness of paste consisting mainly of LiNbO3 single crystal powder on the surfaces of LiNbO3 single crystal, arranging noble metal electrode plates on these upper faces, heating them at or above the Curie temp., applying DC voltage to the electrodes, and gradually cooling them. CONSTITUTION:A paste consisting mainly of LiNbO3 single crystal powder is coated on the 2 opposite faces of LiNbO3 single crystal prepared by the single crystal pulling method to >=3mm. thickness. Noble metal electrodes of Pt foil or the like are brought into close contact with these upper faces. They are heated to or above the Curie temp., i.e. 1,130 deg.C, maintained at this temp. for about 12hr, and then, they are gradually cooled at about 100 deg.C/hr, while DC voltage is applied to the electrodes, thus permitting to form completely separated single domain in allover a crystal with high yield.
Patent JP-S5570673-A (JP)
Title: Tape winding device
Inventor: SATAKE MINOSUKE
IPC: B65H81/06
Filed: 1978-11-16
Abstract: PURPOSE: To improve the accuracy of overlapping width of a tape, and to hasten the winding speed, by means of mounting a tape pad rotably and inclined to the core wire on a plurality of supporting arms which are mounted capable of taking in or out at the right angle to the disc.  
     CONSTITUTION: Supporting arms 4 are mounted capable of taking in or out on a rotary disc 3 which is mounted on an empty rotary axis 2 rotating by a motor 1. Axes of tapes 8 are present with constant angles on the tops of the supporting arms 4, and pad holders 10 in which tape pads 9 are arranged, are set up movably from rotation. And an endless belt type core wire vibration stopping device 18 is set up by means of embracing the core wire 20. Because that the tape pad 9 being mounted on the axes of the tape 8 as to become to a constant angle to the core wire, a plurality of tapes can be wound to the core wire with a necessary overlapping width and a high speed by means of taking in or out the axes of tapes 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04366768-A (JP)
Title: Probe
Inventor: HIROTA MASAHIRO
IPC: G01R1/067
Filed: 1991-06-13
Abstract: PURPOSE:To make it possible to immediately decide whether or not the end portion of a probe is within the limit of its use by providing the probe with an end portion having a notch or a protrusion for detecting an end grinding limit. CONSTITUTION:A probe 1 has a notch 2 provided at its end portion T, the lower limit of the notch 2 being the limit L of the use of the probe 1. The end of the probe in front of the limit L of the use has a circular cross section but the notch 2 clearly appears in the cross section beyond the limit L of the use. The limit of the use can thus be identified clearly by changes in the form of the cross section.
Patent JP-S62296546-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: SUSA MASAHIRO
IPC: H04N5/335
Filed: 1986-06-17
Abstract: PURPOSE:To prevent smearing by forming a SOI film so that it is extended from a seed in the laser scanning direction. CONSTITUTION:A polysilicon film is formed, which is partially in contact with a photodiode 1 and extending in the laser scanning direction to a position beyond the channel portion of a TFT, and it is converted to a SOI film 3 by laser annealing. Since a laser beam 8 can uniformly scan from a seed portion 2 to the channel and drain portions of TFT, lateral epitaxy occurs over a large area, so that the quality SOI film 3 is obtained. With this, there is no grain boundary 7 in the channel portion of the TFT formed in the SOI film 3, there is also no scattering of transconductance gm, and the fixed pattern noise can be removed, causing no smear.