baber/WOPTO huggingface dataset:
Patent JP-H09204361-A (JP)
Title: Communication equipment
Inventor: FUJIOKA SOZO
IPC: G06F21/34
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To easily test a memory while maintaining high security by permitting the access of the second area of the memory from an external device in the case that a first password matches when a prescribed code is stored in the prescribed area of the memory and permitting the access to the first and second areas of the memory from the external device regardless of the result of the collation of the first password by a password collation means in the case that the prescribed code is not stored. SOLUTION: A non-contact type IC card is provided with the memory 403 provided with a manufacturer code area and an error signal output circuit 450 for performing control so as to permit the access of a user area UA from a reader-writer 300 in the case that the password matches when the prescribed code is stored in the manufacturer area MA of the memory 403 and to permit the access to the entire memory 403 from the reader-writer 300 regardless of the result of the collation of the password by a password collation circuit 451 in the case that the prescribed code is not stored.
Patent JP-S61171576-A (JP)
Inventor: YAMAJI TADAYUKI
IPC: B07C5/08
Filed: 1985-01-24
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-H09209216-A (JP)
Title: Self-crimping conjugate fiber
Inventor: MATSUI MASAO
IPC: D01F8/14
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide new conjugate fibers having excellent self-crimping property with spontaneous decomposition property and slight environmental pollution. SOLUTION: The objective self-crimping fibers have respective single fiber in which a polymer 1 mainly comprising an aliphatic polyester having >=100 deg.C melting point and >=30J/g endothermic amount at melting and a polymer 2 mainly comprising an aliphatic polyester having >=100 deg.C melting point and an endothermic amount at melting of >=5J/g lower than the endothermic amount of the polymer 1 are eccentrically conjugated.
Patent JP-S63181855-A (JP)
Inventor: HARA KEIICHI
IPC: G01N21/88
Filed: 1987-01-20
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-S61171848-A (JP)
Title: Fuel cutting apparatus for car engine
Inventor: IWAKURA YOICHI
IPC: F02D41/12
Filed: 1985-01-24
Abstract: PURPOSE:To prevent the generation of engine stall and improve fuel economic efficiency by installing an injection instruction means which transmits an injection instruction signal into a fuel injection means, when the transmission state between an engine and a driving wheel is cut off in an intermediate operation range. CONSTITUTION:If the transmission state between an engine and a driving wheel is cut-off in the intermediate operation range between a fuel-cut releasing revolution speed and the engine-stall suppressing limit revolution speed with an air conditioner switch 12 in OFF state, a fuel-cut mechanism 36 releases fuel cut. An injection instruction means 38 transmits an injection instruction into a fuel injection means 14 to jet out auxiliary fuel into the engine. Thus, the generation of engine stall is prevented, and the fuel economic efficiency can be improved.
Patent JP-S63178824-A (JP)
Title: Dehumidifier
Inventor: KOSHIJIMA JIRO
IPC: B01D53/22
Filed: 1987-01-20
Abstract: PURPOSE:To enhance the efficiency of a vacuum pump and to reduce cost by providing both a suction port of air and valve for regulating air quantity introduced into a second reduced chamber through this suction port to the second reduced chamber incorporated in a steam separation chamber. CONSTITUTION:Wet air introduced into a first space 2 through a suction port 5 is brought into contact with a film-shaped material 4 and only steam is permeated to the inside of a second space 3. Permeated steam is pressurized with a vacuum pump 8 but in this case, the pressure of the second space 3 is raised by opening a valve 7 to introduce air into the second space 3 also the amount of air introduced into the space 3 is adjusted by controlling the divergence of the valve 7 so that the consumption of electric power is minimised. Steam is cooled to room temp. with a condenser 9 and a fan 12 condensed and the condensed water is collected in a tank 10. On the other hand, noncondensed steam and air are pressurized to the atmospheric pressure with a pump 11 and discharged to the inside of a chamber.
Patent JP-2000213496-A (JP)
Title: Centrifugal compressor
Inventor: IKETANI NOBUYUKI
IPC: F04D29/46
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity centrifugal compressor with a simple structure while preventing abrupt contraction flow, abrupt extention flow, leakage in flow of a diffuser, and reducing low of flow. SOLUTION: A centrifugal compressor 1 is prepared by forming a part or all of diffuser walls 5, 6 of an elastic plate 7. Width of a diffuser flow passage can be continuously varied by elastic deformation of the elastic plate 7. The elastic plate 7 has a ring-like form coaxial with a compressor, and is elastically deformed by being pressed from a rear side by means of a pressurizing ring 14. The pressurizing ring 14 can be pressed adopting combination of a plurality of can members and lever members, a plurality of hydraulic pressure pistons, or feeding pistons, a lead screw and a motor. Pressing plates 18, 19 are superposed on a rear side of the elastic plate 7, for preventing deformation due to fluid pressure inside the diffuser.
Patent JP-S57126433-A (JP)
Title: Preparation of oxygen-containing hydrocarbon from carbon monoxide and hydrogen
Inventor: TAMARU KENJI
IPC: B01J31/20
Filed: 1981-01-28
Abstract: PURPOSE: To prepare an oxygen-contaning hydrocarbon from carbon monoxide and hydrogen, in extremely high activity and selectivity, by using a VIII-group metal as the main catalyst in combination with a cocatalyst comprising at least one alkaline metal element selected from alkali metals and thallium.  
     CONSTITUTION: In the preparation of 1W4C, esp. 1W2C oxygen-containing hydrocarbon by the reaction of carbon monoxide with hydrogen in the presence of a catalyst composed of a VIII-group metal of the periodic table, e.g. Pd, Rh, Co,  Ru, Pt, Ir, Fe, etc. supported on a carrier, the reaction is carried out using at  least one metal selected from the group of alkali metals such as Li, Na, K, etc.  and thallium as a cocatalyst. The atomic ratio of the VIII-group metal to the cocatalyst is 1:(0.1W10). An oxide having OH groups at the surface is especially effective as the carrier.  
     EFFECT: The catalyst and the carrier are easily available, extremely stable, and easily producible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02194073-A (JP)
Title: Powdery ink
Inventor: SHIMURA EIJI
IPC: C09D11/106
Filed: 1989-01-21
Abstract: PURPOSE:To prepare an ink sheet with no surface unevenness and obtain a regenerable powdery ink in producing a powdery ink used in an image-forming process, wherein an image-forming process by thermal transfer system and an ink sheet-regenerating process are included, by specifying the loss modulus of the powdery ink. CONSTITUTION:In producing a powdery ink used in an image-forming process, wherein an image-forming process by thermal transfer system and an ink sheet- regenerating process are included, a thermoplastic resin (e.g. styreneacryl copolymer) and a conductive filler (e.g. furnace black) are compounded as major components, and the compsn. of the compd. is adjusted so that the powdery ink, when given a minute shear strain of 3Hz at 180 deg.C, shows a loss modulus of 4X10<3>dyne/cm<2> or lower.
Patent JP-H04211203-A (JP)
Title: Dielectric multilayer film filter and manufacture thereof and optical element by use of this
Inventor: OGUCHI TAISUKE
IPC: G02B6/12
Filed: 1991-02-01
Abstract: PURPOSE:To dispense with usual expensive polising process by forming a multilayer film by means of ion assist evaporation, using fluorinated polyimide thin film for a substrate part, providing high accuracy, high stability and a tree growing ability at low temperature, and making into the multilayer thin film from the beginning. CONSTITUTION:A liquid fluorinated polyimide material is applied on a temporary substrate having smooth surface by required thickness, and is dried up, and is hardened so as to form a fluorinated polyimide thin film 19. Furthermore, after a dielectric multilayer film 20 is formed on this fluorinated polyimide thin film 19, the fluorinated polyimide thin film 19, where the dielectric multilayer film 20 is formed on the surface, is separated from the temporary substrate so as to manufacture a dielectric multilayer film filter 21.
Patent JP-S57126071-A (JP)
Title: Negative electrode for silver oxide battery
Inventor: HAYASAKA TOYOO
IPC: H01M4/42
Filed: 1981-01-30
Abstract: PURPOSE:To enable the end of the life of a silver oxide battery to be foreknown by detecting the voltage decrease seen at the least stage of the life of the battery by measuring the voltage by taking advantage of the electric potentials of tin, indium and lead which appear in the last stage of the discharge. CONSTITUTION:A positive mixture 2 principally consisting of silver oxide, a separator 3 and an electrolyte holding material 4 are placed in a positive can 1 also serving as a positive terminal. A negative mixture 6, which principally consists of zinc and is added with a tin alloy 8, is placed in a negative can 5 also serving as a negative terminal. An insulating gasket 7 is interposed between the cans 1 and 5. The battery reaction of the negative active material is carried out according to the following stages; battery reaction of zinc, Zn(OH)2+2e<->  Zn+20H<->(E<0>=-1.245V); battery reaction of indium, In(OH)3 In+30H<->(E<0>= -1.00V); battery reaction of tin, Sn(OH)6+4e<-> Sn+60H<->(E<0>=-0.91V). Owing to the above reactions, remaining capacity of the battery can be grasped by detecting and displaying the voltage decrease by means of, for example, a voltage circuit which is installed in an electronic wrist watch.
Patent JP-H11212245-A (JP)
Title: Formation of mask for exposure
Inventor: KOBAYASHI TETSUYA
IPC: G03F1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of a mask for exposure by which elliptical patterns having desired good accuracy are obtainable and good pattern position accuracy may be obtd. by shortening the time required for exposure in the formation of the mask for exposure used for production of a slot type shadow mask. SOLUTION: At the time of forming the elliptical patterns 3 on a transparent substrate in the method for forming the mask for exposure which is used at the time of producing the slot type shadow mask and is obtd. by forming at least the plural elliptical pattern on the transparent substrate, the patterns to be exposed onto the photosensitive substrate 8 are formed as circular patterns 4 and are so formed that the centers of the circular patterns 4 of the same diameter ride on a straight line. The elliptical pattern are exposed and formed by the chain of the plural circular patterns exposed in overlap while these patterns are offset from each other.
Patent JP-H02195803-A (JP)
Title: Tilling depth-controller of tractor tilling device
Inventor: KANEFUJI YUJI
IPC: A01B63/114
Filed: 1989-01-20
Abstract: PURPOSE:To readily control a flatting plate to a constant ground pressure at a set tilling depth by operating the flatting plate in such a state as forming one part of a tilling cover and adjustably moving the tilling cover forward or backward. CONSTITUTION:The vertical height and longitudinal inclination degree of a tilling device 2 are calculated from a value detected by a frame height sensor for measuring the height of the frame from the ground and a detection value of the vertical height of the tilling device 2 based on the frame at a set tilling depth. The position of the tilling device 2 to be longitudinally moved in a state setting a flatting plate 1 at a set position is calculated from the values calculated above. A tilling cover 3 is longitudinally moved to the calculated position and subsequently the tilling device is lowered until the flatting plate comes into contact with the ground. The rotation position of the flatting plate rotated against the repulsive force thereof is detected with a ground pressure sensor 7 and a lift arm is vertically moved so as to allow the detection value to coincide with a standard value.
Patent JP-H10202961-A (JP)
Title: Printer controller
Inventor: KAWAKAMI HIROSHIGE
IPC: B41J5/30
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the data compressibility with an encoding means (or an encoder) without increasing a memory in a printer controller. SOLUTION: When an encoder encodes bit map data in band unit, a plurality of reference candidate pixel counters 520 -5211 respectively compare an attended pixel 31 with corresponding reference candidate pixels 510 -5111 on the same time as a main scanning direction so as to increment a count value by +1 when both the pixels coincide with each other so as to compare the count values of the respective reference candidate pixel counters 520 -5211 at every finish of the processing of the bit map data by one main scanning or one band in order to select the reference candidate pixel counter, the count value of which is maximum, with a selector (SEL Reg) 55 and select the reference candidate pixel corresponding to the selected reference candidate pixel counter with a selector(SEL) 53 as the data processing reference pixel for the next line or band.
Patent JP-S54105987-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHI JIYUNICHI
IPC: H01L27/092
Filed: 1978-02-07
Abstract: PURPOSE: To prevent the expansion of the depletion layer and thus to save the space of the semiconductor surface by providing both the P -  and N -  well diffusion regions in touch to each other.  
     CONSTITUTION: Pattern 7 is formed to photo mask 5 which is used to form the P - - type well region, and at the same time pattern 8 is provided to photo mask 6 used to form the N - -type well region respectively. In this case, space x is set to 5 m or less between pattern 7 and 8. Thus, P - -type well region 9 and N - -type well region 10 are formed with use of mask 5 and 6 of such constitution. As a result, these two regions touch to each other, and accordingly the expansion of depletion layer 11 is reduced from these regions. Thus, element 12 can be positioned near border line 13 between these regions, decreasing the area. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10197924-A (JP)
Title: Photoreflector controller
Inventor: OGASAWARA AKIRA
IPC: G03B17/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device which generates the output amplitude of a good dynamic range without being affected by the overall gain of a photoreflector by regulating a driving current by a current control circuit in such a manner that the output value from a light receiving means enters in a prescribed range. SOLUTION: The photoreflector has a light emitting diode 2 which irradiates a film with detecting light and a phototransistor 3 which receives the light past the perforation holes of this film and the reflected light from the film. The current control circuit (one-chip microcomputer) 31 regulates the driving current for driving the light emitting diode 2 in such a manner that the output value from a phototransistor 3 enters in the prescribed range. Namely, the DA output of the one-chip microcomputer 31 built in a DA converter is used for controlling the current of the light emitting diode 2 of the photoreflector. This DA output is directly connected to the base of a transistor 34 for controlling the driving current of the light emitting diode 2.
Patent JP-S57127862-A (JP)
Title: Tester apparatus
Inventor: YOSHINO RIYOUZOU
IPC: G01R31/26
Filed: 1981-01-31
Abstract: PURPOSE:To enhance the repeating speed of tests eliminating reflection by inserting a resistance in series into a side end of an element to be measured of a signal cable while a receiving circuit aligned and terminated at a characteristic impedance and a driving circuit to the other end. CONSTITUTION:An output terminal 6 of an element 1 to be measured is connected to a series resistance 7 which is connected to a signal cable 2. The other end thereof 2 is connected to an input terminal and a terminaing resistance 8 of a receiving circuit 3 and output signals from the element 1 being measured is terminated correctly with terinating resistance 8 passing through the signal cable 2. Therefore, output voltage of the element given to the receiving circuit 3 is transmitted in a correct waveform free from the strain of the waveform due to reflection or the like. This can raise the repeating speed of tests while preventing over power because of appropriate load condition.
Patent JP-H01190359-A (JP)
Title: Massager
Inventor: OKAWA KAZUMI
IPC: A61H15/00
Filed: 1988-01-23
Abstract: PURPOSE:To enable a single sensor to determine if a projecting amount of massage rings is large or small and thereby to simplify the assembly with the smaller number of parts, by selecting the output of the sensor is passed through a delay circuit or not. CONSTITUTION:A sensor S only detects a maximum projecting amount of massage rings 2, 2 when an operation control circuit C gives a stoppage order. But since a time period (d) required for a half turn of a shaft 1 is substantially the same, the massage rings can give their minimum projecting amount in stopping by delaying the stop of the motor 3 by the time period (d). An electromagnetic brake B2 is switched OFF when a time period e has elapsed after the time point when the motor 3 was stopped; an electromagnetic brake B1 is kept ON for a time period (c) after a time period (b) has elapsed after the time point. The motor 3 is thus connected to a pinion; that is, the deviation from the minimum projecting amount of the massage rings 2, 2 due to the rotation of the shaft 1 by inertial revolution of the motor 3 is prevented.
Patent JP-S59140819-A (JP)
Inventor: YAMAMOTO NOU
IPC: A01G25/00
Filed: 1983-01-28
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-S55106681-A (JP)
Title: Build-up welding end part processing method free from overlay undercrack
Inventor: YOKONO TOMOMI
IPC: B23K9/04
Filed: 1979-02-09
Abstract: PURPOSE: To finely granulate the base metal coarse grain region due to heat of first layer with the heat of second layer completely including the end part, by stretching the second layer bead end part across the first layer bead and the temporary mounting metal at the end part thereof, when welding different metal to the low alloy steel base metal by multilayer build-up welding method.  
     CONSTITUTION: A first layer build-up welded bead 2 of stainless steel or the like is applied to a low alloy steel base metal 1 for nuclear reactor pressure vessel or the like, and a stainless steel or other metal 6 is temporarily fitted to the starting end or terminating end thereof. A second layer bead 3 is applied over the first layer bead 2 and metal 6. As a result, the contours in macrostructure of heat affected zone of first layer and second layer beads become lines 4, 5 respectively, so that coarse grain region is not left over in the starting end or terminating end of the build-up welded part. Hence, brittling occurring in the heat affected zone of base metal may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58131452-A (JP)
Title: Automatic transmission for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H57/02
Filed: 1982-01-30
Abstract: PURPOSE:To enable the diameter of a governor drive gear secured to the carrier of a planetary gear assembly to be made small, by disposing the governor drive gear between the outer peripheral wall of a cylindrical part and the inner peripheral wall of a transmission casing. CONSTITUTION:A planetary gear assembly 3 in a second planetary gear transmission mechanism 500 comprises a carrier 32 secured to a stopper ring 18, a sun gear 33 on a sun gear shaft 34 fitted rotatably onto an output shaft 1, a ring gear 31 supported rotatably to the carrier 32 and a planetary gear 35 meshed with the sun gear 33. The hub 36A of a governor gear drive 36 is welded to the front end 32A of the carrier 32. This governor drive gear 36 is disposed between the outer periphery of a cylindrical part 851 and the inner peripheral wall 812 of a second room of a transmission casing 800, and is meshed with an input gear in a governor hydraulic pressure generating device. Accordingly, the diameter of the governor gear may be made small without increasing the axial dimension of a second shaft 400, and the slide speed of the gear surface of the governor gear relative to the input gear is made low, thereby the abrasion of the gear surface is prevented.
Patent JP-H03222631-A (JP)
Title: Lightning-protection method for plural communication devices using ac power supply
Inventor: SATO MASAHARU
IPC: H04M1/00
Filed: 1990-01-25
Abstract: PURPOSE:To prevent lightning surge voltage from being generated between unspecific communication devices even in a communication system, where plural communication devices are connected, by providing precedence in arrester operating voltage of the communication device and further specifying the method of connecting a grounding cable to the earth from the communication device. CONSTITUTION:In the case of a lightning surge intruding from an AC power line 3, lightening surge voltage is applied between the AC power line 3 and internal circuits 1-1, 8-1 or earth terminals 1-2, 8-2. However, since an arrester 5-1 of the lowest operating voltage is set In a primary communication device 1, this arrester 5-1 is first operated. in the case of a lightning surge intruding from a communication cable 2, the lightning surge is allowed to flow out to the earth 7 from a grounding point of the primary communication device 1, but potential is generated between the AC power line 3 and the earth terminals 1-2, 8-2 by the increasing potential at the grounding point. However, also in this case, the lightning surge, passing through the arrester 5-1, is allowed to flow out.
Patent JP-S53125909-A (JP)
Title: Cooling method and apparatus of plate cooler
Inventor: RORUFU DERURINGU
IPC: C21B7/10
Filed: 1978-02-10
Abstract: A device for cooling, by means of liquid media, plate coolers of blast furnaces and the like which plate coolers include cooling pipes of cast segments, according to which the cooling medium at different operating or working pressures is passed through the cooling pipes of the cast segments.
Patent JP-S55105753-A (JP)
Title: Interruption waiting system
Inventor: TERAJIMA MITSUO
IPC: G06F3/00
Filed: 1979-02-08
Abstract: PURPOSE: To make light the burden of software, by performing interruption processing through the supply of interruption enable, disable signals and interruption retransmission request signal for the interruption processing control other than the interruption signal.  
     CONSTITUTION: When CPU11 executes the DI instruction, interruption inhibit state is caused, and interruption disable signal is given to the input and output unit 12 via the line 14, and the interruption to CPU11 is waited. Next, when CPU11 executes EI instruction, interruption release state is caused, and interruption enable signal is delivered to the input and output unit 12 via the line 14. After executing the return instruction, when the retransmission request signal is outputted through the line 15, the input and output unit 12 performs interruption to CPU11 and delivers the information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60157954-A (JP)
Inventor: INAGUMA TOSHIAKI
IPC: B65G47/78
Filed: 1984-01-28
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。