baber/WOPTO huggingface dataset:
Patent JP-H09222798-A (JP)
Title: Image forming method
Inventor: NOZAWA KEITA
IPC: G03G15/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce developer consumption by setting the peripheral speed of a developer carrier with relative to a photoreceptor to a specific value or above, and setting developer of a specific size in volume particle size distribution, with which the developer carrier is coated, to a specific proportion or below. SOLUTION: The developer carrier 102 is rotated at peripheral speed equal to or more than 105% higher than that of the photoreceptor 101. Therefore, developer agglomeration causes a speed difference between the surface of the photoreceptor 101 and itself. On the surface of the photoreceptor 101, shear force acts on the developer agglomeration by the speed difference, and force with which the agglomeration is loosed acts. Also, the 6.35μm developer in volume particle size distribution, with which the surface of the developer carrier 102 is coated, is 50% or less. Thus, small-particle-diameter developer having strong sticking force to the surface of the photoreceptor 101 makes up over half the total.  Therefore, the shear force accompanying the speed difference between the surface of the photoreceptor 101 and the developer agglomeration is made more effective, and the effect of loosing the agglomeration is enhanced.
Patent JP-2000253373-A (JP)
Title: Portable communication terminal
Inventor: OKAMOTO SEIICHI
IPC: H04W88/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To make a speech with a speech opposite party after confirming the opposite party from a picture displayed on a display screen. SOLUTION: A memory 16 stores an image information (face picture) received from a camera 12 and a telephone number entered by a keyboard 24 in cross reference with each other as memory dial information 16a. In the case of making dialing using a telephone number stored in the memory dial information 16a, a control section 14 displays the telephone number and the image information for each call on a display screen of a display section 32. Thus, the retrieval of destination telephone number is made while confirming the image information (face picture of a speech opposite party) and the telephone number of the dialed destination, which are displayed for each call.
Patent JP-H06265114-A (JP)
Title: Gas burner
Inventor: OTSUKA TETSUJI
IPC: F23D14/02
Filed: 1993-03-15
Abstract: PURPOSE:To restrict an amount of occurrence of NOx and increase a turn-down ratio by a method wherein a mixed gas injecting part at the upper-most side may inject mixture gas under a state in which a flame is formed in compliance with a side surface from an upstream side in a mixture gas supplying direction toward a downstream side of it. CONSTITUTION:A mixture gas injecting part 4A positioned at an upstream side in a mixture gas supplying direction is defined as a lower part mixture gas injecting part 4A. A mixture gas injecting part 4B positioned at a downstream side is defined as an upper mixture gas injection part 4B. That is, the lower mixture gas injection part 4A corresponds to the uppermost mixture gas injecting part. Then, the lower part mixture gas injection part 4A injects mixture gas from the upstream side in the mixture gas supplying direction toward the downstream side along a lower inclined wall 2b and the flame is formed along the lower inclined wall 2b. With such an arrangement as above, the flame is just contacted with mixture gas injected from the mixture gas injection part positioned at the downstream side.
Patent JP-H04288709-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMAKI MASAKI
IPC: H01L27/04
Filed: 1991-03-18
Abstract: PURPOSE:To automatically correct transistor characteristic fluctuation caused by the dispersion of processes or the change of a surrounding temperature, etc., concerning a bias circuit to supply a bias voltage to inside circuits executing analog operations. CONSTITUTION:At the semiconductor integrated circuit to supply the bias voltage from a bias circuit 3 to an inside circuit 1 composed of plural transistors, a correction circuit 4 is connected to the bias circuit 3 so as to correct the characteristic fluctuation of the transistors constituting the inside circuit 1 based on the transistors and outside resistors formed by the same process as the bias circuit 3 and the inside circuit 1.
Patent JP-S54144159-A (JP)
Title: Automatic calibration circuit in mass response analyzer
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06M7/00
Filed: 1978-05-02
Abstract: PURPOSE: To perform the calibration operation in obtaining answer rate and to perform the analysis quickly and with good accuracy, by providing the first and second load means in which the resistance value depending on the number of answer people and the full attendants can be set.  
     CONSTITUTION: The electronic circuit consists of the operational amplifiers OP 1 , OP 2 , unregulated power supply B, reference voltage E, load Z representing the resistance value depending on the number of answer people, load RD representing the resistance value depending on the full attendants, transistors Tr 1 , Tr 2 , and resistors R, RA. With this constitution, when C=R/RA.V 2  (where: V 2  is the voltage across the load Z) is taken, equation 10 is given. The equation 10 means that with constant resistors R, RA and voltage V 2 , when the resistor RD is varied with divided X and the resistor Z is with divider Y, the output voltage VOUT is proportional to the result of division (X/Y). Accordingly, by corresponding X and Y to the number of full attendants and the number of answer people, the ratio of the number of  answered people(X)/number of full attendants (Y) can be obtained as VOUT. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232286-A (JP)
Title: Flux for end face treatment to be used for gas press welding of steel products
Inventor: SUYAMA YOSHIHISA
IPC: C08L63/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a flux for an end face treatment of reinforcing bars which makes it possible to obtain a defectless press welded joint by surely preventing formation of a flat fracture surface at the joint boundary of a press welded part and enables application of a standard flame in gas press welding of the reinforcing bars. CONSTITUTION:This flux for the end face treatment in gas press welding of steel products consists of a mixture composed of a resin mainly composed of carbon, hydrogen and oxygen, an org. solvent and carbon black or graphite and is used for gas press welding of the steel products. The resin is an epoxy resin.
Patent JP-H01225471-A (JP)
Title: Method for removing stain from surface skin of soybean using grain drier
Inventor: MIYATAKE YOSHIKUNI
IPC: A23N12/02
Filed: 1988-03-07
Abstract: PURPOSE:To remove stain from the surface skin of soybean without damaging the skin, by mixing soybean with unhulled rice at a specific ratio, charging the mixture into a grain drier and circulating in the drier for a specific period. CONSTITUTION:Soybean and unhulled rice are mixed with each other at a volume ratio of about (3-5):1 and the mixture is circulated in a grain drier 2. The stain attached to the surface skin of soybean is slowly removed with the unhulled rice without damaging the skin. The cleaned soybean is separated from the unhulled rice with a simple classifier using a hurdle plate, etc. Excessive equipment investment becomes unnecessary by the utilization of the drier for rice and barley.
Patent JP-S59178312-A (JP)
Title: Distance measuring apparatus
Inventor: EGAWA TAKESHI
IPC: G01C3/06
Filed: 1983-03-29
Abstract: PURPOSE:To make it possible to photograph even an object present at super- close range at the nearest distance focus position within the photographing cooperating range of a photographing lens, in scanning a near distance region by a scanning means, by providing a means for performing scanning at a speed faster than a speed for scanning a measurable distance range. CONSTITUTION:The movement of a photographing lens 19 is interlinked with a movable member 17 to which a light emitting element 2 swingable or rotatable around a shaft 17a of said member 17 is fixed. A cam 18 is moved in synchronous relation to the movement of the photographing lens 19 and the movable member 17 is quickly revolved on the basis of the cam configuration by the cam surface 18a of said cam 18 having a large oblique angle when close range is measured and, when moved into a photographing cooperating range, slowly revolved by the cam surface 18b corresponding to the movement of the photographing lens 19.
Patent JP-H05257609-A (JP)
Title: Method for continuous writing process of disk device
IPC: G06F3/06
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the disk device which can receive data with a high efficiency. CONSTITUTION:The disk device 7 equipped with an interface 9 of a protocol prescribed so as to send a status when data are transferred successively to a write instruction, a buffer memory 4, a disk control part 5, a disk medium 6, and a command processing part 8, perform collation for checking whether or not a precedent written data block and a data block to be written next succeed when a host device 1 sends a write instruction out successively, and in the case where they are continuous, out to the host device 1 at the time when the storage of the precedent written data in the buffer memory 4 is completed, and thus stores the data successively to the precedent data block, thereby making the disk control part 5 writes the data successively on the disk medium 6.
Patent JP-H01227682-A (JP)
Title: Constant peripheral speed controller for winding machine controlled by inverter
Inventor: NISHIYAMA SEIJI
IPC: B65H51/30
Filed: 1988-03-07
Abstract: PURPOSE:To digitize a signal process by comparing to calculate the output pulse of a pulse generator interlocked with a touch roller in contact with a bobbin with a clock pulse to detect the peripheral speed of the bobbin. CONSTITUTION:A pulse counter 10 receives output pulses of a pulse generator 9 and reference clock pulses from an inverter controller 5, and calculates the peripheral speed of a bobbin 8. A peripheral speed detector 11 calculates the driving frequency of a motor 7 on the basis of the output of the counter 10. A peripheral speed correction value calculator 13 calculates a correction value sequentially and stepwisely added or subtracted from alteration unit amount according to a magnitude comparison signal from a peripheral speed comparator 12. An adder 14 adds the set frequency value to the correction value, and supplies it to the controller 5.
Patent JP-S56149525-A (JP)
Title: Waste type incinerator
Inventor: YAMADA HIROSHI
IPC: F23G7/12
Filed: 1980-04-21
Abstract: PURPOSE:To effectively perform both the perfect combustion of waste tyres and the prevention of discharge of noxious exhaust smoke by providing discharge ports for the ash content separated by means of the swirling air flow in the lower and intermediate parts of the incinerator main body, and making a fuel duct and the like suspended from the hopper provided in the upper part of said incinerator main body. CONSTITUTION:In the lower part of the inner wall of the incinerator main body 1, a plurality of nozzles 11 are tangentially provided to jet out the air from a blower 12, and a lower discharge port 16 is opened to discharge the ash content separated by means of the swirling air flow. Moreover, below a throttling ring 14 provided in the intermediate part of the main body 1, an intermediate discharge port 18 is opened to discharge the minute ash content, together with an exhaust smoke duct 19 thereabove. Both the discharge ports 16 and 18 are connected to an ash reservoir 17, and the exhaust smoke duct 19 to a centrifugal dust collector 20. A hopper 4 for properly cut waste tyre pieces is mounted in the upper part of the main body 1, and a fuel duct 5 and a gas duct 7 which are concentrically provided are suspended from the lower part of the hopper 4. In the fuel duct 5, a drive shaft 8 provided with a stirring means 9 and a carrying means 10 is inserted.
Patent JP-S57168716-A (JP)
Title: Tension controlling method of rolling material
Inventor: HAYAMA YASUNOBU
IPC: B21B37/48
Filed: 1981-04-10
Abstract: PURPOSE:To control the tension per unit area of a rolling material and to ensure the stable operation, by obtaining the said tension from each value of detection of the thickness and width of the plate plus the tension of the rolling material and comparing the obtained tension with the set value to change the rolling speed. CONSTITUTION:The tension of a strip 3 caused by a pressure roll 7 is detected by a load cell 8, and this value (b) of detection is fed into an arithmetic device 15 for tension per unit area. At the same time, the detected values (g) and (h) of a plate thickness gauge 16 and a plate width gauge 17 are supplied to the device 15. Thus the tension per unit area is calculated, and the value (i) of calculation is supplied to a tension controller 9 to be compared with the target value (j) of tension which is previously set. Then the speed set changing signal (c) obtained based on the deviation of comparison is supplied to a speed controller 14. The controller 14 compares the sum of the previously set rotational frequency value (e) and the signal (c) with the value (d) detected by a rotational frequency detector 13. Based on the result of this comparison, the motor driving signal is delivered to a power supply 12. The rotational frequency of a motor 10 is varied to change the tension of the strip 3.
Patent JP-H09247026-A (JP)
Title: Antenna system
Inventor: TSURU TERUHISA
IPC: H04B1/18
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system used for a radio unit for transmitting/ receiving the frequency of a wide range. SOLUTION: This antenna device 10 is composed of an antenna main body 11 and a capacitance element 12 constituted of a trimmer capacitor. The antenna main body 11 becomes an equivalent circuit where an inductance component 13, a resistance component 14 and a capacity component 15 are connected in series between a feed terminal 16 and ground. One end of the capacitance element 12 is connected to the connection point of the resistance component 14 and the capacity component 15 in the antenna main body 11, and the other end is connected to ground.
Patent JP-H03256944-A (JP)
Title: Sheet overlap feed inhibiting roller
Inventor: TAKAHASHI YASUHIRO
IPC: B65H3/52
Filed: 1990-03-05
Abstract: PURPOSE:To prevent intrusion of dust and leakage of lubricant and to lower the cost of a sheet overlap feed inhibiting roller by forming a space between a drive clutch barrel and the outer surface of a driven clutch barrel, and by disposing a cylindrical coil spring in the space. CONSTITUTION:Upon feed of a sheet, when a reverse roller 23 is applied with a load greater than a value set by a torque limiter so that a clutch spring 25 is released, the reverse roller 23 races a boss part 22a of a drive clutch barrel 22 which therefore rotates following the roller 23 in the direction A. Upon overlap feed the load applied to the reverse roller 23 becomes lower than the set value by the torque limiter, and accordingly, the reverse roller 23 is rotated in the direction B so as to return an overlapped sheet. In this phase, since a space 24 in which the clutch spring 25 is disposed is sealed up, lubricant such as oil grease or the like may be charged thereinto as necessary.
Patent JP-H09246831-A (JP)
Title: Antenna system and portable radio equipment
Inventor: SATO NOBUO
IPC: H04W88/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in the characteristic due to the effect of a human body by forming a loop antenna with a ground conductor, a short- circuit conductor and a radiation conductor when a 2nd feeding section is selected and operating the loop antenna in an actual operating state. SOLUTION: A ground conductor 4 and a radiation conductor 2 opposite to each other are short-circuited by a short-circuit conductor 3, and a 1st feeding section 5 provided to a short-circuit conductor 2a on the radiation conductor 2 or a 2nd feeding section 5 provided to the short-circuit conductor 2a is selected by a switch. Thus, when the 2nd feeding section 6 is selected by the switch, a loop antenna is formed by the ground conductor 4, the radiation conductor 2 and the short-circuit conductor 3.
Patent JP-H07262790-A (JP)
Title: Semiconductor memory device
Inventor: TAMAOKI SATOSHI
IPC: G11C29/00
Filed: 1994-03-24
Abstract: PURPOSE:To relieve and use a defective memory cell even if such a memory exists by controlling memory cell array with block selection signal. CONSTITUTION:A block selecting circuit 2 determines a selection level from block selection signals BS1 to BS41 according to second address signals AD1, AD2 unless there is the defective memory cell in the memory cell arrays MA1 to MA4. A row selecting circuit RS and a column selecting and amplifying circuit CSA corresponding to the selection signal BS of the selection level are activated. The memory cells of the addresses of the rows and columns assigned by the row address signal ADr and column address signal ADC of a first address signal are selected and reading out and writing of the data from the memory cells are executed. Only the block selection signal corresponding to one of the memory cells where the defective memory cells do not exist is fixed at the selection level by the selecting circuit 2 and the writing and reading out of the data are executed only for this memory cell if the defective memory cell exists.
Patent JP-S61214165-A (JP)
Title: Chucking mechanism for disk member
Inventor: YOSHIDA SHIGERU
IPC: G11B17/028
Filed: 1985-03-19
Abstract: PURPOSE:To prevent failures of chucking by providing a stopper on a position with which a bent part provided on both free end sides of an elastic member is in contact. CONSTITUTION:In the tip part of an elastic member 5, a bent part 5b which has been formed in the lower directional is formed by bending one end of a bent part 5a on which a drive pin 3 has been provided protrusively, has a prescribed width H, and its lower end is horizontal. A stopper 4 is formed in the same size as the elastic member 5, and as for the base end, the free end side is low by one stage by a wall thickness portion of the stopper 4 and in a state that it has been separated from the member 5. The pin 3 is supported so as to be freely rotatable by a shaft and attached to the member 5 side through a shaft 10. Even if a magnetic disk is installed, and the pin 3 is brought into contact with the lower face of a center hub 2 and pressed against it, the bent part 5b brings the lower end into contact with the stopper 4 and the ascent is regulated, the pin 3 is fitted into a through-hole of the hub 2, and even if a force is received from the disk side, the pin 3 is not inclined in the rotating direction.
Patent JP-H03256199-A (JP)
Title: Digital operation recorder
Inventor: KOMATSU TOSHIO
IPC: G07C5/04
Filed: 1990-03-07
Abstract: PURPOSE:To suppress the reduction of storage capacity by erasing end time data and address data when a deciding means decides counted time is less than a prescribed time. CONSTITUTION:When plural operation start detecting means 3a, 6a detect the start of operation, a writing means 1c records operation start time data in the 1st recording area 2a of a recording medium 2. When plural operation end detecting means 3b, 6b detect operation end, the writing means 1c records time data and address data in the 1st and 2nd recording areas 2a, 2b. When the detecting means 3b, 6b detect the end of operation, a timer means 1b starts time counting, and when the deciding means 1d decides the counted time is less than the prescribed time at the time of detecting the operation start by the means 3a, 3b, the end time data and the address data written by the writing means 1c are erased by an erasing means Ie.
Patent JP-S56151710-A (JP)
Title: Preparation of olefin copolymer rubber
Inventor: MAKINO KENYA
IPC: C08F210/16
Filed: 1980-04-24
Abstract: PURPOSE: To obtain rubber having improved processing characteristics, tensile strength, and randomness, by polymerizig plural kinds of olefins using both a liquid substance prepared by treating a titanium tetrahalide specifically with hydrogen and a specific organometallic compound at the same time as a catalyst.  
     CONSTITUTION: Two or more olefins are copolymerized preferably at 20W80°C at normal pressure to 50kg/cm 2  using a catalyst comprising (A) a liquid substance prepared by treating a titanium tetrahalide with hydrogen or with hydrogen and an organomagnesium and/or organoaluminum compound in an amount preferably 0.1W0.75 the molar quantity of the titanium compound in an organic solvent (e.g., n-hexane, etc.) in the presence of an ether (e.g., diethyl ether, etc.) and a metal (preferably palladium and platinum) (compound) of IA, IIB, IVB, and/or VIII group of periodic table and (B) an organometallic compound of a metal of I, II, or III of periodic table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06268070-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANEMOTO MITSUO
IPC: H01L21/82
Filed: 1993-03-15
Abstract: PURPOSE:To make a circuit deliver its full performance by enhancing the degree of freedom in connecting wiring between pads on circuit blocks and input/output pins, and relax restrictions on wiring connection with external circuits. CONSTITUTION:The title semiconductor integrated circuit consists of internally constituted circuit blocks 2-5, their pads, a plurality of input/output pins 6 for connection with external circuits, and a wiring selecting circuit 7 which implements wiring connection between the pads and the input/output pins 6. The wiring selecting circuit 7 stores information, externally input, required for setting wiring connection between the pads 5a and the input/output pins 6, and implements such wiring connection based on the information.
Patent JP-H07256453-A (JP)
Title: Device for feeding solder wire
Inventor: MIKI MASAO
IPC: B23K35/02
Filed: 1994-03-24
Abstract: PURPOSE:To stably weld it in an excellent quality by eliminating troubles of changing a feeding speed of a solid wire and eliminating troubles of deforming the sectional shape of the solid wire. CONSTITUTION:A solid wire 1 wound in a coil like and having plural recessed grooves 1a parallel to its axial center on its front surface is fed to a welding torch T by clamping it with the outer circumferential grooves 4a of a feeding roll 4 and the outer circumferential surface 7a of a pressing roll 7, and moving the feeding roll 4. Then, in a state of clamping the solid wire 1 on the outer circumferential surface 7a of the pressing roll 7, an annular projecting streak 7b to be fit into its recessing groove 1a is installed on the roll 7. The solid wire 1 is fed as it is fit with the projecting streak 7b.
Patent JP-S58171676-A (JP)
Title: Device for measuring impulse voltage
Inventor: ABE RIYOUICHI
IPC: G01R19/04
Filed: 1982-04-02
Abstract: PURPOSE:To measure the approximate value of a impulse voltage easily with a simple means, by differentiating an input signal including the impulse voltage, comparing a differentiated signal with a reference voltage and storing a compared result. CONSTITUTION:Input voltage including the impulse voltage (amplitude Ei) is differentiated by an input circuit 1 and a divided voltage kEi is supplied to a comparator 5, which compares the input voltage with the reference voltage Es of a voltage generating circuit 4. When kEi>Es, the comparator 5 generates an output and stores the output in a memory circuit 6. A display circuit 7 displays the change (stored contents) of the output from the memory circuit 6. Thus the approximate value of the impulse voltage can be easily measured by the simple means.