baber/WOPTO huggingface dataset:
Patent JP-2001077767-A (JP)
Title: Receiver, base station equipment and radio communication system
Inventor: NAGAYAMA TOSHIHIRO
IPC: H04B17/29
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability and precision in the abnormality detection of a receiving amplifier by injecting the first and second pilot signals of respectively different frequencies to the input and output of the receiving amplifier of an outdoor receiver and allowing main equipment to measure the relative values of the levels of the first and second pilot signals. SOLUTION: In an outdoor receiver 109, the first pilot signal of a frequency f1 outputted from the first pilot signal generating means 7a is inputted to an adding means 3a and the second pilot signal of a frequency f2 outputted from the second pilot signal generating means 7b is inputted to an adding means 3b. Concerning a signal inputted from a main equipment input terminal 50, main equipment 160 outputs received signal frf components to a receiving means 52 by a main equipment branching higher means 51 and outputs frequency f1 components and frequency f2 components to an abnormality detecting means 1053. When the relative values of the levels of the first pilot signal and the second pilot signal are abnormal, the means 1053 outputs an abnormality detecting signal.
Patent JP-H03110693-A (JP)
Title: Detector for number of sheets
Inventor: YAMASHITA HIDEO
IPC: G06M7/00
Filed: 1989-09-26
Abstract: PURPOSE:To exactly detect the number of sheets by providing a photosensor for detecting the number of sheets, and an adjusting mechanism to increase a distance between respective adjacent conveying articles more than the thickness of the conveying article. CONSTITUTION:At a position corresponding to a photosensor for detecting the number of sheets, an adjusting mechanism 2 is arranged while positioning a conveyer belt 5 on an upstream side upper than a conveyer belt 5 on a downstream side. Blank plates 6 are successively conveyed on the conveyer belt in a partially overlapped state and when these blank plates flow to the adjusting mechanism 2, a downstream side edge part 6a of the blank plate on the upstream side falls down onto the adjacent conveyer belt on the downstream side. Accordingly, difference S3 between a distance S2 between this blank plate 6 and the photosensor 3 for detecting the number of sheets, and a distance S1 between the adjacent blank plate 6 on the upstream side and the photosensor 3 for detecting the number of sheets is increased more than the thickness of the blank plate 6. Thus, detection by the photosensor for detecting the number of sheets, which detects the number of sheets by measuring the change amount of this distance, is made more accurate.
Patent JP-H1088568-A (JP)
Title: Automatic control device for ground improving machine
Inventor: AOYANAGI HAYAO
IPC: E02D3/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To automate the control for the stirring speed and the chemical feeding quantity of a ground improving machine. SOLUTION: A ground improving machine for improving the ground comprises an excavation depth detecting device 11 for detecting the excavation depth from the moving distance of a driving part 4 and an arithmetic device 12. The arithmetic device 12 includes a function of calculating the excavation speed on the basis of the excavation depth input from the excavation depth detecting device 1, a function of calculating the required rotating speed required at present from the calculated excavation speed and a designated rotating speed required for stirring a predetermined constant depth, a function of giving a command for rotating at a required rotating speed to a motor of the driving part 4,  a function of calculating the required discharge quantity required at present from the excavating speed and a designated discharge quantity of chemicals require for stirring the predetermined constant depth, and a function of giving a command for discharging a required discharge quantity of chemicals to a chemical feeding pump.
Patent JP-S62108041-A (JP)
Title: Manufacture of polyethylene film
Inventor: KOTANI TERUMITSU
IPC: B29K23/00
Filed: 1985-11-07
Abstract: PURPOSE:To constitute the titled method so as to obtain a high-transparence and high-density polyethylene film, by a method wherein three heating rolls are used, temperature differences are provided among those rolls and then the film is quenched. CONSTITUTION:As for a raw fabric film, a middle of the same is set up at the most high temperature and the same is passed through among heating rolls constituted of a system R1, R2, R3 among the rolls of which temperature differences are provided. Then it is necessary that the temperature of the R2 is less than the fusion point of the raw fabric film and more than 105 deg.C which is desirably more than 115 deg.C. Then it is preferable that the temperatures of the R1, R3 are set up lower than that of the R2. It is appropriate that the temperature of the R1 is made less than 90 deg.C and that of the R3 is made more than 80 deg.C and less than 115 deg.C and the film after passing through the heating roll is cooled. Density of high-density polyethylene which is processed into the film is more than 0.935g/cm<3> and it is possible to get a favorable result by applying this manufacture to a polyethylene film having a comparatively high molecular weight.
Patent JP-S63103482-A (JP)
Title: Disk cartridge
Inventor: KOYAMA MITSUYOSHI
IPC: G11B23/03
Filed: 1986-10-21
Abstract: PURPOSE:To reduce cost, and to eliminate the position shift of a through-hole and a hook hole by forming a slider so as to be longer and larger than length of a front piece of a shutter, and forming a means for engaging a shutter opening/closing lever to a projecting part of the slider projected to the outside from a side part of the shutter, when they have been combined unitedly. CONSTITUTION:To connecting parts of the upper piece 4a and the lower piece 4b, and the front piece 4c of constituting parts of a shutter 4, chamfering 5 of about 1mm width is performed, by which width of the front piece 4c is formed so as to be narrower than width of the upper piece 4a and the lower piece 4b. Also, in front of a projecting part 3a of a slider 3 projected to the outside from the side part of the shutter 4, a shutter opening/closing lever inserting recessed part 21 which passes through from about the center part to one side is recessed and provided. Subsequently, a shutter opening/closing lever 25 for the surface A in a disk driving device is engaged into the recessed part 21 and moves the shutter 4 to the right side. In this way, at the time of obtaining a material from a metallic original plate, waste is scarcely generated, the cost can be reduced, and the alignment of the slider and the shutter can be executed easily.
Patent JP-H03218339-A (JP)
Title: Preparation of acylamide by catalytic hydration of nitrile, catalyst for use in said preparation and preparation of said catalyst
Inventor: YURIA PAARU NEEE RUKAACHIYU
IPC: C07C233/09
Filed: 1990-09-18
Abstract: PURPOSE: To advantageously obtain the subject compound without requirement of a prior reduction of the catalyst or oxygen free state of the reaction mixture by hydrating a nitrile in the presence of a specific copper-containing catalyst.  
     CONSTITUTION: The subject compound is obtained by hydrating nitriles in the presence of a catalyst prepared by admixing an aqueous solution comprising an alkali metal vanadate and an alkali metal silicate in a weight ratio of 1:(1-2.5) with a 0.1-0.2 mole, calculated for 1 mole of alkali metal silicate, of water soluble magnesium compd. (e.g. magnesium nitrate, etc.) and/or calcium compd. (e.g. calcium chloride, etc.) and with a water soluble copper (II) compd. to adjust the weight ratio of V 5+ : C 2+  expressed as metal to (1:0:3)-(1:4:5), separating the resulting precipitate, admixing 0.7 to 3 parts by weight, calculated for 1 part by weight of Cu 2+  ion, of metallic copper to the wet precipitate and drying the resultant mixture at a temperature not exceeding 200°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0978395-A (JP)
Title: Fabric and its production
Inventor: UMEDA SHIGEMITSU
IPC: D06P3/82
Filed: 1995-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain fabric capable of providing woven fabric beauty with deepness due to a pattern composed of warps made to look better by piece dyeing and to provide a method for producing the fabric. SOLUTION: Raw silk of ordinary warp is used as yarns of odd number among warps W and dyed yarn which is not decolored even by scouring and hardly dyed in a different color by piece dyeing, especially reaction dyed black yarn or yarn of reverse printing is used as yarns of even number. A texture is thrust by needles as a contraption for blackening fabric to express a pattern by the black yarn and white of the silk yarn. The warp W comprises 3 silk yarns of 21 Naka (Naka is fineness unit of silk yarn) to 6 silk yarns of 21 Naka, the weft is 8 silk yarns of 21 Naka to 12 silk yarns of 12 Naka in the case of low twist yarn, 3 silk yarns of 21 Naka to 6 silk yarns of 21 Naka in the case of high twist yarn. The low twist yarns and the high twist yarns are woven, as necessary. Consequently, a pattern is shown by a volume rich in change and black and white. The yarns are woven and scoured. In the operation, the woven fabric is made into a crepe with a handle. Afterwards, the woven fabric deals with all piece-dyeings such as Tesashi printing, Yuzen printing, dip dyeing, dyed style printing, extract printing, color brushing, etc.
Patent JP-H0784933-A (JP)
Title: Input/output control board
Inventor: OOHORI MITSUHIRO
IPC: G06F13/12
Filed: 1993-09-09
Abstract: PURPOSE:To control the input/output control board by a general processor which is widely employed for an information processor, to eliminate a great increase in the hardware quantity, and to adjust the conflict of input/output control indications without the overhead of control. CONSTITUTION:When an indication acceptance control part 21 accepts an input/ output control indication outputted by a processor board 1, a bus error is reported to the processor board 1 if a corresponding input/output control part 8 is already in operation and a new input/output indication can not be accepted. On the side of the processor board 1, the contents of a fault information register 23 are read out according to a normal error processing procedure once the bus error occurs. When a retry request display is set here, the processor board side performs a retrying processing to the corresponding input/output control part 8 according to the display.
Patent JP-H0986433-A (JP)
Title: Steering control device for work vehicle
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To smoothly make the shift to a spin turn by sending out the reverse output on the brake side after the revolving speed on the brake side becomes a fixed value or below at the time of a spin turn in a work vehicle provided with a means controlling the brake pressure and selector switch pressure of a pair of the right and left steering crawlers. SOLUTION: When a mode switching lever is switched to the spin turn side, an intermediate gear 46 is shifted by a shifter fork and coupled with a spin gear 44R. When a steering lever is operated from the neutral position to the first left turn position, for example, a side clutch 40 is disengaged. When the steering lever is operated from the first left turn position to the second left turn position, the left brake 43L starts to act, a steering crawler is gradually braked, and a vehicle body is turned to the left. When a switching clutch 49R on the fourth transmission shaft 48 side is engaged, power is transmitted to the drive shaft 53R of the right crawler from an axle 51R via transmission gears 54R, 55R.
Patent JP-H0584867-A (JP)
Title: Laminated safety glass
Inventor: ASAHINA KENICHI
IPC: C03C27/12
Filed: 1991-09-27
Abstract: PURPOSE:To provide laminated safety glass excellent in safety such as tear resistance or piercing resistance and improved in workability at the time of lamination. CONSTITUTION:In bilayer glass having a synthetic resin sheet arranged to the single surface thereof and a glass sheet C arranged to the other surface thereof, the synthetic resin sheet is constituted of at least one thermosetting elastomer layer A composed of a crosslinked ethylene/propylene/diene terpolymer and/or a crosslinked ethylene/propylene copolymer and at least one thermoplastic resin composition layer B based on a 1-10C polyvinyl acetal resin of aldehyde and containing a plasticizer. Laminated safety glass has such a structure that these layers A, B, C are laminated so that the layers A, C become both outer layers.
Patent JP-H04127881-A (JP)
Title: Push-pull inverter power supply circuit
Inventor: FUJIWARA EIJI
IPC: H02M7/538
Filed: 1990-09-19
Abstract: PURPOSE:To ensure stable operation of a control circuit and to protect a transistor against breakdown by a constitution wherein a discharge means is turned ON, upon interruption of a power supply circuit, to short-circuit a bypass capacitor. CONSTITUTION:When a start/stop switch 3 is turned ON and a transistor 5 is turned ON, a discharge transistor 7 is turned OFF. When the start/stop switch 3 is turned OFF, the transistor 5 is turned OFF to interrupt power supply to a control circuit 9. At that time, a bypass capacitor 8 begins discharge but since the discharge transistor 7 is simultaneously turned ON, the bypass capacitor 8 is short-circuited immediately and discharged completely in a moment. Consequently, power supply voltage of the control circuit 9 goes zero in a short time even upon occurrence of erroneous function, and overcurrent does not flow into inverter transistors 10A, 10B thus protecting the transistors 10A, 10B against breakdown.
Patent JP-H03112154-A (JP)
Title: Hermetically sealing structure
Inventor: MIYAMOTO SEIJI
IPC: H01L23/10
Filed: 1989-09-27
Abstract: PURPOSE:To retain hermetical seal and to improve reliability by mixing a lump to be wet with a brazing material even if it is heat treated and containing no cavity with dense composition with the brazing material required for hermetical sealability at the coupling positions of members. CONSTITUTION:Solder 1 couples a cap 4 to a base 5 and hermetical seals a package made of the cap 4 and the base 5. Many metal lumps 2 made, for example, of Ni, Cu, Ag, etc., and having smaller sealing height and width than those of the solder 1 are dispersively mixed with the solder 1. The lump 1 made of the Ni, Cu, Ag, etc., has properties of very high wettability with the solder 1 even if it is heat treated. Accordingly, the lumps 2 are adhered to the solder 1 without gap, and even if they are heat treated, its composition is dense and contains no cavity.
Patent JP-2001038066-A (JP)
Title: Folding knife
Inventor: ISHIWATARI KATSUMI
IPC: B26B1/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make a liner lock type folding knife usable with excellent safety by providing a handle on the opposite side to a lock liner plate of the knife with an unlocking button. SOLUTION: The liner lock type folding knife is designed to place the finger on the line of rotation of a blade at the time of folding and is, therefore, extremely dangerous. The folding knife is, thereupon, provided with a button at the handle on the opposite side of the lock liner plate and is so constituted as to be unlocked by the button. The safe use of the knife is made possible and the degree of freedom on the position of the unlocking button may be increased according to the constitution to provide the knife with the button on the opposite side to the lock liner plate.
Patent JP-S60140972-A (JP)
Title: Drive circuit of image sensor
Inventor: KANEMITSU NORIO
IPC: H04N1/028
Filed: 1983-12-27
Abstract: PURPOSE:To prevent an image sensor from heating, to reduce quantity of a generated dark current so as to suppress noises and to allow a high speed drive by causing an image sensor to idle in terms of an optical reader when originals are not read out, that is, when it is unnecessary to drive an image sensor. CONSTITUTION:A signal to detect an original 1, which is fed to an optical reader from a terminal A, and a signal to detect the completion of the reading of said original 1 enter a control circuit 9 through a terminal B from photocouplers 8 and 7, respectively. The control circuit 9 transmits a control signal to drivers 10-12 and a switch 13 by the signal to detect the original 1, and the drivers 10-12 supply clocks phiT, phiR and phiX to an image sensor 4. When the control circuit 9 detects an original reading completion signal, it transmits a control signal to stop actions of the drivers 10-12. At the same time, it switches the switch 13 and stops the supply of power supply voltage to the image sensor 4. Thus the image sensor 4 can prevent a rise of temperature which occcurs at the time of stopping of actions.
Patent JP-H08115484-A (JP)
Title: Circuit for setting number of protection stage
Inventor: KIDA TOSHIZANE
IPC: H04B17/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a number of protection stage setting circuit whereby an optional number of stages is set in spite of a small circuit scale. CONSTITUTION: This circuit is provided with at least one counter 1 where a prescribed value is supplied to the input terminal of continuous m-bits (m>=1) as the initial value of a count, a comparing part 3 which compares an output generated from the continuous m-bits of the counter 1 with the set value of the number of protection stages to output a pulse at the time of finding equality, a load generating part 4 which loads the counter 1 by the combination of the output which is permitted to be plural bits being different from a signal (RDT) representing the occurrence of an event, the output of the comparison part and the output of the continuous m-bits of the counter 1 with a signal (QD) which detects coincidence with a prescribed pattern, and an enable generating part 5 which supplies an enable signal to the counter 1 by the combination of the output which is different from RDT,  CMP and the output of the continuous m-bits of the counter 1 and is permitted to be the plural bits with QD.
Patent JP-H06170208-A (JP)
Title: Particle treating device
Inventor: FUNAKOSHI YOSHIRO
IPC: B01J2/00
Filed: 1992-09-18
Abstract: PURPOSE:To surely prevent the cross contamination of particles irrespective of the time when air flow is introduced into an annular gap. CONSTITUTION:An annular duct 33 whose upper surface is opened is freely attachably and detachably provided just below an annular gap 13. A V-ring 41 which hermetically comes into slidable contact with the underside of a turntable 3 is fitted to the upper end of the inner peripheral surface on the inside diameter side of the annular duct 33. And the inner peripheral surface on the outside diameter side of the annular duct 33 is connected to the lower part of a treating vessel 1, located on the same vertical surface as the outside diameter part of the annular gap 13. A lower nozzle directed tangentially and in the same direction as the rotating direction of the turntable 3 is fitted to the annular duct 33.
Patent JP-S63104715-A (JP)
Title: Method and device for by-passing of metal strip continuously passing through line
Inventor: SAKAE KUNIO
IPC: B21B39/00
Filed: 1986-10-22
Abstract: PURPOSE:To simply and surely transfer a metal strip to a by-path by cutting the strip passing in a line at the inlet and outlet sides of a specific treatment device and welding to connect ends of the strip to the front and rear ends of a dummy metal strip previously prepared in the by-path line. CONSTITUTION:In the case that a metal strip 1 being carried in a line consisting of many treatment devices is by-passed a specific treatment device including an annealing furnace 6 provided with a cooling device 7, the strip 1 is cut at the inlet and outlet sides of the furnace 6 by shearing machines 4a, 4b. The cut strip 1 is left in the furnace 6 with the strip 1 having no tension and both ends of the strip 1 are moved up by holding and moving devices 14, 15. Then, both ends of a dummy metal strip 1a previously prepared in a by-path line consisting of a roll group 16 are moved up by holding and moving devices 12, 13. Then, both the ends of the dummy strip 1a and both the cut ends of the strip 1 in the line are welded and connected by welding machines 5a, 5b. Thus, the strip 1 is transferred in the by-path line and the residual metal strip in the furnace 6 is prevented from breaking.
Patent JP-H0296675-A (JP)
Title: Ic tester
Inventor: TASHO KOJI
IPC: G01R31/28
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to curb an increase of hardware by a method wherein timing signals outputted from another unit's timing generator circuit and a unit's own timing generator circuit are taken in a waveform generator circuit selectively. CONSTITUTION:In an on-the-fly mode, switching data are sent from a tester controller to a pattern data memory 302A of a single unit 302 and stored therein. These switching data being read out, a signal switching circuit 301G and a strobe switching circuit 301H are controlled to be switched over. Besides, different timing data are set in timing generator circuits 301B and 302B, and by using these timing data, different timing signals are generated. These timing signals are sent to the switching data stored in the memory 302A, so as to be selected. The signal selected is taken in a waveform generator circuit 301D and a pattern signal is generated. By the control of the circuit 301G to be switched in this way, the timing of the pattern signal and that of a strobe pulse can be switched over at an arbitrary time point in the course of a test.
Patent JP-H03111002-A (JP)
Title: Hair drier
Inventor: SAINOMOTO YOSHINORI
IPC: A45D20/10
Filed: 1989-09-26
Abstract: PURPOSE:To prevent an abnormal temperature rise of a wind temperature caused by a delay of a thermal response of a temperature sensor, and to prevent a fault caused by overheat and damage of hair by providing a preheating heater for heating the temperature sensor in the vicinity of the temperature sensor, and providing a preheating heater control means for bringing the preheating heater to electric conduction for a prescribed time. CONSTITUTION:The hair drier is provided with a housing 1, a fan 2, a heater 3, a temperature sensor 4, a heater control means 5, a preheating heater 6 and a preheating heater control means 7. The preheating heater 6 heats the temperature sensor 4, and the heater control means 5 executes a control so as to decrease electric power to the heater 3 as a detection temperature of the temperature sensor 4 becomes high gradually. The preheating heater control means 7 brings the preheating heater 6 to electric conduction for a prescribed time. Even if the electric conduction to the heater 3 is executed in a state that the temperature sensor 4 is cold, the temperature sensor 4 is brought to temperature rise quickly during a prescribed time after the electric conduction to the heater 3 is executed, therefore, the period in which the heater power becomes the maximum power is shortened, and an excessive temperature rise of a wind temperature caused by a thermal response delay of the temperature sensor 4 can be suppressed lowly.