baber/WOPTO huggingface dataset:
Patent JP-2000246658-A (JP)
Title: Accessory for electric rotating tool
Inventor: KANEKO KOICHI
IPC: B25B21/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a convenient accessory for an electric rotating tool. SOLUTION: A cylinder body 3 mounted to a bit body 2 additionally provided at an electric rotating tool 1 and having a bit part 2a at the tip is mounted movably by the specified distance in the lengthwise direction of the bit body 2. The mounted position of the cylinder body 3 to the bit body 2 is set into such a position that the bit part 2a of the bit body 2 is projected within a specified range from the end of the cylinder body 3. The cylinder body 3 is provided with a retaining means 4 which can retain a fastening member 6 such as a machine screw or a screw by getting close to or abutting on the head of the fastening member 6 by the movement of the cylinder body 3 relative to the bit body 2 in the lengthwise direction of the bit body 2 when the bit part 2a of the bit body 2 is fitted into a bit fit-in groove of the fastening member 6.
Patent JP-H08250608-A (JP)
Title: Ferroelectric memory
Inventor: SUGIYAMA HISANOBU
IPC: H01L27/10
Filed: 1995-03-10
Abstract: PURPOSE: To facilitate the formation of a ferroelectric film and enable the enhancement of the degree of freedom in the capacitance ratio of ferroelectric capacitors and a gate oxide film, by including second transistors that operatively connect one side of electrodes and bit line according to the applied voltage to a gate electrode. CONSTITUTION: Driver transistors DT11, DT12, DT21, DT22, which control the current passing through bit lines in the direction of the polarization of a ferroelectric, are connected with one side of electrodes of ferroelectric capacitors FC11, FC12, FC21, FC22 so that their source electrode will be the same. Write transistors WT11, WT12, WT21, WT22 switch the conduction to bit lines B11, BL2. The title ferroelectric memory is composed of those four elements. When the driver transistors DT are separated from the ferroelectric capacitors FC, the transistors can be formed in the same process as ordinary CMOS processes. The lower electrodes 17 of the ferroelectric capacitors FC can be optimized independently of the transistors so that an excellent ferroelectric film 18 will be formed.
Patent JP-H08225879-A (JP)
Title: Titanium nitrode sintered compact using aluminum as auxiliary and its production
Inventor: NAKANO KIKUO
IPC: C04B35/64
Filed: 1995-02-15
Abstract: PURPOSE: To attain the sintering of TiN at a low temp. by adding Al and to ensure high performance of the resultant sintered compact because the added Al is converted into TiAl3 and AlN excellent in heat resistance and mechanical characteristics by a reaction with the TiN. CONSTITUTION: Aluminum is added to TiN powder by 3-20wt.% and they are hot-pressed in vacuum or in a nonoxidizing atmosphere of Ar, N2 , etc., under the conditions of >=1,300 deg.C temp. and >=150kg/cm<2> pressure to obtain the objective sintered compact having high strength, high hardness, a high m.p. and high electric conductivity.
Patent JP-H10257539-A (JP)
Title: Registration system for pager, pager center and portable telephone set with pager
Inventor: MIKI KIYOMI
IPC: H04W88/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily perform the subscriber registration of pager by radio by transmitting the registration request signal of pager part through a portable telephone part. SOLUTION: A telephone number dedicated to pager registration is dialed and transmitted by the user operation of portable telephone set 4 with pager. When a pager exchange station 1 detects this number, a usable telephone number is transmitted through a portable telephone exchange station 2 and a portable telephone base station 3 to the telephone set 4 with pager. Besides, a message for selecting the telephone number to be used out of these numbers and replying with a tone signal is sent out to the telephone set 4 with pager as well. The portable telephone set 4 with pager receiving this message displays the list of telephone numbers on a display means and reports a message showing the input of ten key corresponding to the desired telephone number to be used to the user.  When that selection is inputted, control is performed so as to output the tone signal corresponding to the input number and an ID. Thus, the subscriber registration of pager can be performed by radio.
Patent JP-H05257458-A (JP)
Title: Address generating circuit for memory
IPC: G06F12/02
Filed: 1992-03-10
Abstract: PURPOSE:To enable the efficient use of a memory corresponding to variable screen size by converting the H-directional and Vdirectional logical addresses of a screen image generated by a logical address generation part into physical addresses of an actual memory by an address conversion part by using the H-and Vdirectional sizes of the screen image. CONSTITUTION:The H-directional logical address and V-directional logical address obtained by the address generation part 1 are converted into the physical addresses of the memory 3 by the address conversion part 2 by using an expression mentioned below according to those logical addresses and the H- directional or V-directional size of the screen image. Namely, the conversion is carried by using (V-directional address)X(H-directional size of screen)+(H- directional address) or (H-directional address)X(V-directional size of screen)+(V- directional address). Consequently, a function for varying and outputting addresses is provided on the assumption that memories having various capacities are connected for the screen image.
Patent JP-S55144704-A (JP)
Title: Controlling method for electric rolling stock
Inventor: KANEDA JIYUNICHIROU
IPC: B60L7/12
Filed: 1979-04-25
Abstract: PURPOSE: To protect equipment by a system wherein a line current is detected by means of a main motor current and a carrying rate command for a controlling circuit, and a regenerative braking is cut through comparing the line current with a bus current.  
     CONSTITUTION: A carrying rate γ of a chopper 5 is detected on a detector 20, and an operation (1-γ) is performed on an adder 21. An output signal of the adder 21 and a main circuit current IM detected on a current detector 9 are multiplied on a multiplier 22, an operation signal IM(1-γ) and a bus current IB detected on a detector 11 are compared on a comparator 23, and a regenerative braking circuit is cut at a given requirement. Since the line current is detected at all times, failure will not result on a particular collector shoe from a regenerative current concentrating only to said collector shoe at the time of section passage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56157442-A (JP)
Title: Rubber composition with improved metal adhesiveness, improvement therefor and product thereof
Inventor: FUREDERITSUKU JIEE RABAGUNANI
IPC: B60C9/16
Filed: 1981-04-08
Abstract: This invention is directed to a method, a rubber skim stock and a product containing the skim stock having improved adhesion between a metal member and contiguous rubber skim stock. The invention lies in the discovery that improved rubber-to-metal adhesion can be obtained by adding to an otherwise conventional rubber skim stock composition appropriate amounts of a tetracarboxylic dianhydride.The method of this invention comprises the steps of mixing a tetracarboxylic dianhydride into a rubber composition, bringing this composition into contiguous relationship with a metal member in an unvulcanized product and vulcanizing the product to yield the end product.
Patent JP-S55143469-A (JP)
Title: Inspecting device for integrated circuit
Inventor: YANO MASAAKI
IPC: G01R31/26
Filed: 1979-04-26
Abstract: PURPOSE: To make the most of the capacity of a pattern memory by providing the method of supplying data read out from the pattern memory to a specific input of an integrated circuit to be inspected in series and of comparing to a specific output in series.  
     CONSTITUTION: According to the contents of data read out from control memory 22, data from pattern memory 21 are supplied direct to input driving/output comparing circuit 25 via memory data bus 24 and also supplied to series shifting mechanism 26. According to binary data from the pattern memory, input driving/output comparing circuit 25 supplies a previously-assigned voltage level to inspected integrated circuit 27 bearing a previously-assigned time relation and the voltage level of the output of inspected integrated circuit 27 is observed with the previously- assigned time relation and then compared to binary data from the pattern memory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01228715-A (JP)
Title: Method of cutting end of steel pipe on hot pipe drawing line
Inventor: NISHIO JUNICHI
IPC: B23D21/00
Filed: 1988-03-04
Abstract: PURPOSE:To aim at enhancing the yield by cutting out a pipe end by a minimum value of end cutting lengths which are determined from the result of measurement of wall thicknesses of steel pipes fed onto a cutting table when thus determined end cutting lengths all exceed a planned length, but by cutting out pipe end parts by a maximum end cutting length when thus determined end cutting lengths are all below the planned length. CONSTITUTION:A steel pipe fed out from a finishing rolling mill 1 is continuously measured for its wall thickness in the axial direction thereof by a wall thickness measuring deice 10, and measured values are delivered to a control device 11 which previously stores therein a tolerance for wall thickness and a predetermined planned cutting length. The control device 11 calculates and stores the length of pipe end part which is out of the tolerance, as a cutting length while the cutting length is compared with the predetermined planned cutting length, and is stored for every steel pipe. When a plurality of steel pipes are shifted onto a parallel conveying table 4, the distance L between a stopper 6 and a cutter 5 is determined. When the cutting lengths of the steel pipes on the table 4 all exceed the planned cutting length, the distance L is set to a minimum value of cutting lengths when the cutting lengths of the steel pipes all exceed the planned cutting length, but is set to a maximum value of the cutting lengths when they are all below the planned cutting length.
Patent JP-H10256854-A (JP)
Title: Automatic gain control circuit and its control method
Inventor: MORITOMO KAZUO
IPC: H03G3/20
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To perform the control to keep a fixed output level for each signal received in a burst period of a burst synchronous system by using plural variable attenuators which can control the attenuation value of input signals and controlling these attenuators in response to the received signals. SOLUTION: The variable attenuators 101 and 103 are switched by the switch signal produced by a control circuit 107 in two steps where the attenuation value is defined in an ON mode and not defined in an OFF mode respectively. Then the attenuation value of a variable attenuator 105 can be switched by '1' in (n) steps by the switch signal of the circuit 107. The receives signals which passed through the attenuators 101, 103 and 105 are amplified by the amplifiers 102, 104 and 106. Then the circuit 107 detects the output signals of attenuators 101, 103 and 105 and compares these signals with the internal threshold of the circuit 107. Based on these comparison results, the switch signals are produced to control those variable attenuators.
Patent JP-H08249846-A (JP)
Title: Rotary actuator for disk device
Inventor: MATSUMOTO TAKASHI
IPC: G11B21/02
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a retraction/lock mechanism for a rotary actuator with excellent assembling workability and capable of reducing a cost. CONSTITUTION: This actuator is a rotary actuator for a disk device, and contains an actuator arm assembly 12 rotatably attached to a base and supporting a head 22 to one end part and having a moving coil 26 on the other end, and a magnetic circuit 16 having a yoke 30 fixed to the base constituting a voice coil motor by the combination with the moving coil and a main magnet 42 fixed to the yoke. A retraction magnet 28 is fixed to the actuator arm assembly 12 so as to oppose to the yoke 30 of the magnetic circuit 16. When the disk device is stopped, the retraction magnet 28 responds to the yoke 30 magnetically, and the head 22 is retracted to a CSS zone on the disk 6, and the actuator arm assembly 12 is locked in the retraction position.
Patent JP-S62209913-A (JP)
Title: Switched capacitor filter
Inventor: KIDO MITSUYASU
IPC: H03H19/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the output of plural different characteristic constants with one filter by changing the bracketing of an integrating capacitor and a clock frequency in accordance with the bracketing. CONSTITUTION:At a time T2 (0) when a clock phi is an 'H' level, integrating capacitors C12 and C22 are connected between one side input terminal and the output terminal of arithmetic amplifiers 100 and 200 and integrating capacitors C11 and C21 are cut and separated. At such a time, integrating capacitors C11 and C21 hold the charge charged to a time T1 (0). Simultaneously, a clock phiCK3 where a period is T/2 is given to all switched capacitor equal resistances SC1-SC4. To a time T2 (2), a clock phiS2 is made into the 'H' level, a switch 22 is turned on, an output VOBPF1 is sampled, charging is executed to a capacitor CS2, thereby, obtaining a sample/hold waveform VO2. By repeating a series of the action for a period 2T, the output of two different central frequencies fO1 and fO2 is obtained by VO1 and VO2 terminals.
Patent JP-H04286841-A (JP)
Title: Deflection yoke apparatus
Inventor: HONDA MASANOBU
IPC: H01J29/76
Filed: 1991-03-18
Abstract: PURPOSE:To provide a deflection yoke appratus having good convergence properties with a lessened number of parts. CONSTITUTION:In a deflection yoke apparatus installed in a color television picture tube of an in-line-type electron gun, a vertical coil is separated into two coil parts at the intermediate taps 15a, 15b, 18a, 18b drawn out at one site and diode circuit 20, 21 are connected in series with one coil part of them. The diode circuit is composed of two diodes 20, 21 arranged in parallel while their polarities are set reversely.
Patent JP-2000246990-A (JP)
Title: Recording apparatus and sheet for printing
Inventor: YANAGIDA EIKO
IPC: B41J3/44
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer apparatus which prevents ink and volatile components such as perfume or the like from mixing on sheets to be printed, and provide a sheet for printing in which ink and volatile components are present in different areas. SOLUTION: The apparatus has a printing head and a volatile component- supplying head. A print area 33 and a non-print area 31 are set on a sheet S. In the print area 33, printing by the printing head is possible whereas the supply of volatile components 35 by the volatile component-supplying head is prohibited. In the non-print area 31, the supply of the volatile components 35 by the volatile component-supplying head is possible whereas printing by the printing head is prohibited. The apparatus is controlled in this manner. The non-print area can be set to a peripheral edge part of the sheet, between lines, between characters, after lines are changed, areas at each side of a page symbol and the like.
Patent JP-S60196959-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKITA YOSHIHISA
IPC: H01L21/3205
Filed: 1984-03-21
Abstract: PURPOSE:To form flat wiring and prevent step disconnection of wiring at upper layer or generation of short circuit between layers, by a method wherein insulation film is formed by sputter deposition and buried wirings are formed using a lift-off method which utilizes the nature that the film width of the step difference covered part becomes thinner than the other part. CONSTITUTION:A metal 34 of tungsten lineage is deposited on an SiO2 film 33 on which buried aluminum wiring 31 of the first layer is formed. Then, a photoresist is applied all the surface of the metal 34, and the metal 34 at the part to form a through-hole by a photolithography is selectively remained. At this time, etching is carried out at a certain condition of side etching, and eaves are formed on the photoresist 35. Then, after an SiO2 film 36 is attached, a part of the side of the photoresist 35 is made to expose by etching. Next, the SiO2 film 36 on the through-hole part as well as the photoresist 35 are lifted off using organic solvent. Hereby, the buried through-hole is formed. Several layers of multiple layer wiring are formed retaliating this process.
Patent JP-S57168361-A (JP)
Title: Protective device of floppy disk device
Inventor: OKAMURA YUMIKO
IPC: G11B19/00
Filed: 1981-04-08
Abstract: PURPOSE:To remarkably reduce a working time of a floppy disk device, by setting a device to an off-state usually, and setting it to an on-state only when necessary, and preventing unnecessary repetition of on-and-off. CONSTITUTION:A floppy disk device FDD 2 is connected to a signal line computer 1 by a signal line, and is usually set to an off-state. In case of controlling a process 4, or in some special case, the computer 1 sets the FDD 2 to an on- state, transfers a special function program to a main storage device, and executes the function. Also, the computer 1 is provided 3 internal timers such as a monitoring timer 10, a start timer 11 and a stop timer 12. In this way, when the device is shifted to its on-state from off, the timer 11 is used, and on the other hand, when it is shifted to its off-state from on, the timer 10 and 12 are used, and start and stop of the FDD 2 are controlled.
Patent JP-S63219269-A (JP)
Title: Testing equipment for image correcting circuit
Inventor: KATSUGE TAKASHI
IPC: H04N1/00
Filed: 1987-03-06
Abstract: PURPOSE:To easily and rapidly generate a test condition, by performing an arithmetic processing which adds the voltage of a variable voltage source on a level-controlled analog signal. CONSTITUTION:An analog signal VA controlled variably and levelcontrolled based on a sub picture data DL in which the amplitude level of the analog signal representing a line image falsely is read out from second storage part 15 is sent to an arithmetic means 18. A pseudo offset voltage VOF set by first variable voltage source 19 and a pseudo reference level VDS set by second variable voltage 20 are added on the analog signal VA. By applying such addition processing, a pseudo picture signal VOS is supplied to an image correction circuit 5 with the pseudo reference level VOS.
Patent JP-H11229018-A (JP)
Title: Method for repairing refractory of mixer car
Inventor: KOJIMA AKIRA
IPC: C21C1/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate stripping from a brick at the early stage of operation and to execute an intermediate repairing without eroding the brick by regulating the repairing thickness per one time of repairing to a specific value or lower and executing the repairing to the upper position than a molten iron level at the time of operating a mixer car as the repairing range. SOLUTION: In the case of being >=150 mm repairing thickness, the repairing is executed by dividing into plural times of repairing the refractory layer having <=150 mm per one time of repairing, and it is desirable that firstly, the bottom part f1 of the mixer car in the upright state is repaired and successively, the side part 2 and the upper part 3 of the mixer car are repaired. Slag component stuck to the surface of the lining brink in the mixer car is regulated to (CaO/SiO2 )=1.0-3.0 and it is desirable to repair in the sticking state of the slag. This repairing method is executed with a wet type injecting method, with which the refractory and the water are beforehand kneaded and injected to the objective position in the paste state as it is, to obtain good filling ratio of the refractory. In the case of repairing the refractory layers by dividing into the plural times, it is desirable to repair the coming layer after drying the already repaired layer. In this method, the heavy working is eliminated and the working time is shortened and the cost is reduced.
Patent JP-S60196774-A (JP)
Title: Positive electrifiable toner composition
Inventor: YAMAMOTO ATSUKO
IPC: G03G9/08
Filed: 1984-03-19
Abstract: PURPOSE:To decrease dependency of a toner/carrier ratio on a change in total amt. of a developer, etc. and to improve environmental stability and continuous use characteristics by incorporating a pigment formed by laking a specific diphenyl methane dye into a binder resin. CONSTITUTION:A pigment made by laking the diphenyl methane dye expressed by the formula (R1, R3 are respectively H, phenyl, hydroxyl group, etc., R2, R4 are respectively H, lower alkyl, etc., X1, X2 are respectively H, halogen lower alkyl, etc., A<-> is anion) is incorporated into a binder resin. The toner incorporated with such pigment has high friction electrification and good durability to repeated continuous copying. A developing method consisting in disposing an electrostatic image holding body 1 and a toner carrier body 2 at a specified space in a developing part, depositing a toner 5 having <=10emu/g satd. magnetization in about 5,000 Oe external magnetic field on the body 2 to the thickness smaller than the above-mentioned space and transferring the toner to the body 1 is used, by which the image having the image quality remaining stable even in the environment of high temp. and high humidity or low temp. and low humidity is obtd. over a long period of time.
Patent JP-S51128287-A (JP)
Title: Piezo-resonator
Inventor: HARA KOUICHI
IPC: H03H9/19
Filed: 1975-04-30
Abstract: PURPOSE:To enhance mechanical strength of thickness slip pieze-resonator stand, thereby improving reliability.
Patent JP-H07237203-A (JP)
Title: Moving butt device in splicing machine of veneer
Inventor: OGATA KAZUNORI
IPC: B27D1/10
Filed: 1994-02-25
Abstract: PURPOSE:To provide a moving butt device in the splicing machine of a veneer in which an opening is formed between the rear edge part of the preceding veneer and the front edge part of the following veneer and molten hot melt resin is poured into the opening to roughly butt a joining part and furthermore lateral pressure is applied to the joining part so as to be precisely butted and the molten hot melt resin is cooled in such a state as joining strength has been strengthened. CONSTITUTION:When the rear edge part of the preceding veneer 1 reaches the cutting position, a carrying-in conveyor 10a and a carrying-out conveyor 10b are stopped. The movable edge 11b of a cutter is actuated to cut the rear edge part. Then the movable edge 11b is raised and also a bridge between a holding moving body 2 and the carryingout conveyor 10b is opened. The following veneer 1b is carried in and the front edge part reaches the cutting position and is cut. The bridge between the holding moving body 2 and the carrying-out conveyor 10b is closed and a fixed quantity-moving mechanism 3 is actuated. An opening is formed between both veneers 1, lb. Then a nozzle 12a is lowered and molten hot melt resin is poured into the opening to roughly butt both veneers 1, 1b. Lateral pressure is precisely applied to the whole area of a joining part through the fixed quantity-moving mechanism 3 by a lateral pressureapplying mechanism 4. A cooling head 13a is lowered to cool and solidify the molten resin.
Patent JP-S51128388-A (JP)
Title: Resin concrete or glass fiber reinforced plastics boards of bars with metal plates having desired number of perforations contained therein
Inventor: HIGASHIDA TADAO
IPC: B29C61/00
Filed: 1975-04-30
Abstract: PURPOSE: Resin concrete boards, or glass fiber reinforced plastics bars or boards resistant to oxidation and having high mech. strength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52136479-A (JP)
Title: Process for producing irregular surfaces
Inventor: YAMAMOTO KASUNORI
IPC: B23Q1/00
Filed: 1976-05-10
Abstract: PURPOSE:To form an irregular surface on material in accordance with random numbers based on a specified correlation coefficient.