baber/WOPTO huggingface dataset:
Patent JP-H01254374-A (JP)
Title: Control method for quantitative molten metal pouring of melting furnace
Inventor: SUGIMOTO KOICHI
IPC: B22D39/04
Filed: 1988-04-01
Abstract: PURPOSE:To improve the accuracy in controlling the quantitative molten metal pouring by executing the correction corresponding to the difference between the current pouring speed and the past pouring speed data for the past flowing weight actual data during return. CONSTITUTION:The control mechanism 6 consisting of the control means 10 of a measuring means 7, estimated weight arithmetic means 8, pouring instruction means 9 and tilting mechanism 4 is provided on a melting furnace 1. A pouring amt. instruction part 19 outputs the aiming pouring weight of the furnace 1 based on the data fed form a host computer 18. The measuring means 7 measures the weights of a container 5 and molten metal 2 via a sensor 11 and outputs every moment. The arithmetic means 8 operates an estimated flowing weight by executing the correction corresponding to the difference between the current pouring speed and the past pouring speed of a memory part 16 for the actual flowing weight from the past data and the tilting mechanism 4 is correctly controlled by the control means 10. The flowing estimated weight can be set corresponding to the variation of the melting furnace 1 side, hence the control accuracy in the quantitative pouring is improved.
Patent JP-2000275488-A (JP)
Title: Optical member fixing method and support member for optical member
Inventor: MIURA SHIGEAKI
IPC: G02B7/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make the adhesive layers of an optical member and its support member thin and uniform without precision grinding the adherent surfaces of the optical member and its support member. SOLUTION: A portion of a support member corresponding to a position wherein the optical member 14 is securely adhered is machined. After the optical member 14 and a machined support member 21a are brought close together, a liquid adhesive is poured in along a cut slot in the cut support member 21a to securely adhere the optical member 14 and the support member together.
Patent JP-H10257200-A (JP)
Title: Facsimile equipment
Inventor: KO TOSHIO
IPC: H04M3/42
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of any useless charging to a caller when a caller makes a telephone call. SOLUTION: This device is provided with a function for recognizing caller number information corresponding to a caller number information service served by the NTT. At first, after the information of the caller number is received; the number is stored, and the history of whether or not the communication is facsimile communication or a telephone call is left with the caller number. Afterwards, at the time of incoming a call from the same caller, whether the facsimile communication is operated or the telephone calling is operated without any response is automatically judged according to the previous communication history. When the caller makes the telephone call, any useless charging can not be generated to the caller.
Patent JP-H05147251-A (JP)
Title: Thermal recorder
Inventor: KANO HIROSHI
IPC: B41J2/36
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the imbalance of temperatures of heat generating resistors for individual pixels at print starting point and to eliminate a complicated history control circuit, by unifying the energization rate to heat generating resistors corresponding to the individual pixels regardless of gradation data and by controlling variably an energizing pulse frequency applied to the heat generating resistors in response to the gradation data. CONSTITUTION:An energization rate to heat generating resistors corresponding to individual pixels, regardless of gradation data, is unified and an energizing pulse frequency that is applied to the heat generating resistors is controlled variably in response to the gradation data. In addition, it is possible to perform more precise gradation control by controlling the energization rate and/or an energization pulse width per an energization pulse cycle. That is, when the density gradation control between printing with energization pulse data of 2 cycles and that of 4 cycles is performed under the conditions that the energization rate corresponding to a pixel is 50%, the energization pulse frequency corresponding to a pixel is unified to that of 4 divisional print, and the energization rate and/or the energization pulse width is variably controlled.
Patent JP-H09275671-A (JP)
Title: Vibrating actuator for pager
Inventor: SUYAMA HIDEO
IPC: B06B1/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To convert driving current into vibrational energy effectively by bringing a vibrating body which vibrates into collision with a section where it is fixed in proximity to the top and bottom of an electroacoustic transducer, thus generating vibration to the outside. SOLUTION: A vibrating body 1 is supported at a position a little distant from a collision part 2 by a damper 7, and when driven at a relatively low frequency, the displacement of the vibrating body 1 becomes larger, therefore, it comes into collision with a collision part 2. An annular flat part 8 which collides with the collision part 2 is robust in construction and collides averagely. The vibration generated by collision is transmitted to a supporting beam 12 and then to the outside from its peripheral part 10. When a receive signal is announced with vibration, the vibrating body 1 is driven at a low frequency of several hundred Hz or less to transmit colliding vibration with the collision part 2 to the outside. The vibrating direction at this time is only vertical, therefore, vibrational energy can be taken out to the outside with high efficiency.  It is thus possible to convert driving current into vibrational energy effectively.
Patent JP-S524951-A (JP)
Title: Discharge ring fitting construction for the hydraulic machin
Inventor: NIIKURA HIROYUKI
IPC: F03B11/00
Filed: 1975-07-02
Abstract: PURPOSE: The operation of a large upward force acting on the discharge ring is prevented, and the reinforcement of the discharge ring by the ferro-concrete is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S538041-A (JP)
Title: Gain control amplifier
Inventor: CHIBA MITSUO
IPC: H03G3/10
Filed: 1976-07-09
Abstract: PURPOSE: To make the linear area wide and to improve S/N, by applying the gain control signalbbetween the base electrode junctions of the first, second, third, and fourth transistor and by putting out it from the junction points of the first, third, and second, fourth transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63269307-A (JP)
Title: Recorder with rotary head drum
Inventor: BUERUNAA SHIYORUTSU
IPC: G11B33/12
Filed: 1988-04-05
Abstract: In the case of a recorder with a rotating head drum (3), the signal has to be transmitted by means of a transmitting element between a stationary part and the head drum (3). The object is to provide optimum transmission both for recording and for playback. This is achieved by the signal transmission taking place via different transmitting elements, for example slip rings and rotation transmitters, assigned to the head drum (3), during recording and during playback. In particular for a recorder for recording a digital video or audio signal.
Patent JP-S58201737-A (JP)
Title: Novel aromatic alkane derivative, its preparation and insecticide and acaricide containing the same as active constituent
Inventor: NAKATANI KIYOSHI
IPC: C07C255/37
Filed: 1982-05-18
Abstract: NEW MATERIAL:A compound of formula I (Ar is phenyl or naphthyl; R<1> is methyl, ethyl or isopropyl; R<2> is H or methyl; R<1> and R<2> together with the carbon atom to which they linked form a cycloalkyl; R<3> is the backbone radical of an alcohol commonly used in the form of R<3>OH in the case of pyrethroid). EXAMPLE:1-(3-Phenyoxyphenyl)-4-(4-methoxyphenyl)-4-methypentane. USE:An insecticide and acaricide having improved rapid acting and residual effects and further flashing effect, and capable of knocking down injurious insects not only to death but also with the repellent effect. PROCESS:A ketone of formula II is reacted with an aldehyde of the formula R<12>CHO (R12 is the backbone radical of an alcohol commonly used in the form of R<12>CH2OH in the case of a synthetic pyrethroid) to give an alpha,beta-unsaturated carbonyl compound of formula III, which is then reduced to afford the aimed compound of formula I (R<3> is R<12>CH2).
Patent JP-H02261498-A (JP)
Title: Washing machine
Inventor: ITO MICHIAKI
IPC: D06F37/40
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the noise produced from a washing machine being operated by independently providing fixing bosses so that they are not coupled with reinforcing ribs. CONSTITUTION:The drive motor 17 of this washing machine is of a non-molded type and laterally extended flange section 23a and 23a respectively provided with sections 23b and 23b bent upward at their edge sections are formed on the top of the case 23 of the motor 17. Of reinforcing rib groups 16, the two ribs 24 and 24 extended leftward from the central part of the outside bottom section 13d of a drum body 13 are provided in a state where parts of the ribs 24 and 24 at middle sections are notched and fixing bosses 15 united with the drum body 13 to one body are formed at the notched sections. The flange sections 23a of the case 23 are fixed to the motor 17 by means of the bosses 25 by tightening screws 26. Moreover, the lateral shifting of the motor 17 is prevented by engaging the bent sections 23b and 23b with the ribs 24 in a state where the sections 23b bite into the notched sections of the ribs 24. Therefore, the rigidity of the boss 25 section is reduced and the frequency of the resonance point of the drum body 13 and motor 17 is lowered.
Patent JP-S62239357-A (JP)
Title: Information signal reproducing device
Inventor: NAGASAWA KENICHI
IPC: G11B15/467
Filed: 1986-04-09
Abstract: PURPOSE:To detect completely the control abnormality of a tracking control means from a fact that the prescribed one of two types of frequency components related to the differential frequency between pilot signals of two continuous adjacent tracks is detected from the output of a mixing means. CONSTITUTION:Reference signals have frequencies f1, f4, f3 and f2 while a rotary head is tracking the control target tracks of frequencies f1-f4 recorded in a control pull-in state. Then a 2fH component is produced when the tracks where frequencies f2 are f4 are recorded are traced. While the reference signals have frequencies f3, f2, f1 and f4 while the head is tracing the tracks where frequencies f1-f4 are recorded and if the head is tracing the position shifted from the control target track 2 by-track pitches. Then a 4fH component is produced when the tracks where frequencies f1 and f3 are recorded are traces. Thus the 2fH component is produced when a tracking error is less than 1-track pitch; while the 4fH component is produced when the tracking error exceeds 1 the track pitch respectively.
Patent JP-H09244512-A (JP)
Title: Electrophotographic device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/01
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fogging caused by the mixture of toner in a developing machine except black which is deteriorated fast and fresh toner, in the case developing devices of two or more colors are provided. SOLUTION: When that the toner in a second developing unit 6 housing the toner of color except black is depleted is detected by a toner end sensor 13, the operation of a device is stopped. When the detachment/attachment of the second developing unit 6 are detected at that time, a photoreceptor 2 is driven to rotate and electrification by a second electrifier 4 is tuned on to apply a bias voltage of 0V to the developing roller of the second developing unit 6, to drive it, so that the toner in the second developing unit 6 is stirred. When a deterioration in residual toner is severe, a reversely electrified toner electrified to 0V or a positive polarity is generated, stuck on the photoreceptor 2, to come out of the second developing unit 6 and removed by a cleaning device 12, to be recovered into a recovering case 14.
Patent JP-S58199181-A (JP)
Title: Display control system of sensor operational state
Inventor: ISHIKAWA SHIYOUICHI
IPC: G06K15/00
Filed: 1982-05-18
Abstract: PURPOSE:To make it possible to easily grasp the operational state of each sensor, in a printer apparatus equipped with plural sensors, by providing for reading the operational state of each sensor and displaying the same by a display lamp. CONSTITUTION:When the test switch on a console 9 and a switch 7 for displaying the output of each sensor are turned ON, the output state of each sensor is red from an input port 5 corresponding to each sensor by a control circuit 1 including a microprocessor to be stored by an RAM 3. In the next step, a numeral ''1'' or ''0'' is set to the output port 6 of the display lamp on the console 9 corresponding to each sensor by the content stored by the RAM 3 and the display lamp on the console 9 is lighted or switched off. Subsequently, it is investigated whether the test switch on the console 9 is ON or not and, in the case of Yes, treatment is finished.
Patent JP-2000278099-A (JP)
Title: M-sequencies generating circuit and pn code generating circuit
Inventor: ARAKI SATORU
IPC: H04J13/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an M-sequencies generating circuit and a PN code generating circuit for easily generating a PN code (M-sequencies) with required code length. SOLUTION: An M-sequencies generating circuit 10 is provided with N bit shift registers 11 which shift and store each value, M pieces of XOR (exclusive logical sum) circuit 12 inserted between the shift registers 11 according to a generation polynomial, a register (register R) which stores the value in the final stage of the shift registers 11, and which has an initial value 0, an N bit counter (COUNT) 14 which counts the number of clocks in one cycle of the M-sequencies, an OR circuit 15 which calculates the logical sum of the values of each bit of the N bit counter 14, a register (register L) 16 which holds the value of the OR circuit 15, an NAND circuit 17 which calculates the negation of the logical product of the output value of the OR circuit 15 held in the register L and a value directly outputted from the OR circuit 15, a selector (MUL1)  18 which is controlled by the output of the OR circuit 15, and a selector (MUL2) 19 which is controlled by the output value of the OR circuit 15 held in the register L.
Patent JP-S538847-A (JP)
Title: High frequency heater
Inventor: ITSUNO KIYOSHI
IPC: H05B6/68
Filed: 1976-07-13
Abstract: PURPOSE: To control the output of an oscillator, by setting a current interrupting circuit to the source circuit of a high frequency oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09272969-A (JP)
Title: Sintered target material for high strength magneto-optical recording medium
Inventor: HARADA TAKESHI
IPC: C23C14/34
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a sintered target material for high strength magnet-optical recording medium composed of a ternary alloy of Mn, Sb and Pt. SOLUTION: This sintered target material for high strength magneto-optical recording medium is composed of an alloy target consisting of Mn, Sb and Pt and having the composition consisting of, by atom%, 38<=Mn<=55, 35<=Sb<=55 and 1<=Pt<=15, if necessary, a magneto-optical recording medium obtained by press-sintering in a vacuum a pulverized alloy powder prepared by pulverizing a melted allot of the composition composed of Mn, Sb and Pt in an inert has atmosphere or a mixed powder prepared by mixing the pulverized alloy powder with an MnSb allot powder and further, if necessary, a sintered target material for high strength magneto-optical recording medium having 0.3-5μm average crystalline particle diameter of the target and 95-99% relative density.
Patent JP-H05105030-A (JP)
Title: Driving mechanism for vehicular stretching means or gas bag suppressing device
Inventor: ARUTSURU FUEERU
IPC: B05B15/00
Filed: 1991-04-16
Abstract: PURPOSE: To provide a mechanically triggering mechanism for increasing the tension of a seat belt and for operating a gas-bag, with easiness, accuracy and long-term reproducibility, by force of a given deceleration acting on a vehicle. CONSTITUTION: An inertia mass 12 with a high vehicle sensitivity is pivotally mounted in a housing 10 in order to trigger a pretensioner or a gas-bag restraining system in a vehicle. A strike piece 18 which is pivotally mounted in the housing 10 and spring-loaded in the direction of a firing pin 30 bears a cam face 26 of the inertia mass 12 via a roller 24 so mounted therein as to move easily. The configuration of the cam face 26, the path of movement of the roller 24 on a pivot movement of the spring-loaded strike piece 18, and the direction of movement of the inertia mass 12 are adapted to one another in such a manner that the triggering criteria of an electronic trigger circuit integrating the deceleration values above a predetermined threshold with respect to time are simulated.
Patent JP-H05289825-A (JP)
Title: Hard disk device
Inventor: OBA AKIRA
IPC: G06F3/06
Filed: 1992-04-06
Abstract: PURPOSE:To reduce the burden to a host computer at the time of duplexing a hard disk. CONSTITUTION:A hard disk device 20 which is provided with plural redundant hard disks 13-1 and 13-2 and to which each read/write request to hard disks 13-1 and 13-2 is given from a host computer 11 is provided with a control mean 21 which transmits and receives data to and from the host computer 11 and is connected to hard disks 13-l and 13-2 through independent signal cables 14 and 15 to make the hard disk redundant.
Patent JP-S62243293-A (JP)
Inventor: HANSU YURUGEN FUEENRITSUHI
IPC: H05B41/24
Filed: 1987-04-07
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-S58201644-A (JP)
Inventor: WATABE NOBUO
IPC: C08J9/26
Filed: 1982-05-20
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-S59210718-A (JP)
Title: Amplitude equalizer
Inventor: KOMAZAKI TOMOKAZU
IPC: H03H19/00
Filed: 1983-05-16
Abstract: PURPOSE:To reduce considerably the amount of a DC offset by driving all switching means by a two-phase clock, and grounding some of the means and the remaining means in opposite-phase relation. CONSTITUTION:A figure A shows an amplitude equalizer which uses a switched capacitor which has a small DC offset. In the figure, C1 and C2 are integral capacitors. A figure B shows an RC equivalent circuit. The transfer function T2Z<-1> of the area Z of the circuit is expressed by an equality I . In the figure B, E<1>in and feeding voltages for the amount of the DC offset, and R<1>in and R<2>in are driving resistances for the amount of the DC offset. The amount Vout0 of the DC offset at the output terminal of the circuit is expressed by an equation II. When the amount of the DC offset is reduced, the R1 is decreased and K4 should be large in the figure A. This invention realizes a circuit which has larger K4 than before.
Patent JP-S60227928-A (JP)
Title: Bending method of reinforcing bar
Inventor: KUBODERA HIROSHI
IPC: E04C5/00
Filed: 1984-04-27
Abstract: PURPOSE:To execute bending by which each side is not twisted in the plane by forming substantially and simultaneously two adjacent bend parts, when bending a reinforcing bar in two parts or more at intervals. CONSTITUTION:A bending metallic die 10 and a rotary roller 11 are placed in bend parts 2, 2 where a short side part 3 of a reinforcing bar 1 becomes a projecting state, the roller 11 is rotated simultaneously around the periphery of the metallic mold 10 in the directions as indicated with arrows A, B, and the short side part 3 is formed. Subsequently, the metallic die 10 of the right side is shifted to a bending position D, the roller 11 is rotated slightly in the direction as indicated with an arrow E, the bend part 2 is formed as pre-working for forming exactly a side part 4c, and subsequently, in the left side,too, the same operation is executed at a bending position C. Next, the metallic die 10 is fixed to the bending positions C and D, two rollers 11 are rotated simultaneously in the directions as indicated with arrows G, H, and the side parts 4b, 4c are bent simultaneously by a desired angle and formed.
Patent JP-S60229738-A (JP)
Title: Molding method of attachment of fence frame
Inventor: MAJIMA SEISHICHI
IPC: B29C65/00
Filed: 1984-04-27
Abstract: PURPOSE:To obviate the failure of attachment in continuously combining moldings by a method in which a OMEGA-shaped projection is provided on one end of the molding and a recession to be fitted on the projection is provided on the other end. CONSTITUTION:A OMEGA-shaped projection 4 without acute angles is provided on one end of a molding 1, and a recession 5 to be fitted on the projection 4 is provided on the other end. The projection 4 is fitted into the recession 5 of the next molding 1 of the same shape in a continuous manner to form a fence frame. No occurrence of apertures due to contraction with time of the boundary between the moldings 1 occurs, and therefore, such darwbacks as putting of objects in the apertures, staining of objects with dust deposited in the apertures, etc., can be obviated.
Patent JP-S539413-A (JP)
Title: Television broadcast unit
Inventor: NAKAMURA NOBUHIRO
IPC: H04N5/00
Filed: 1976-07-14
Abstract: PURPOSE: To reduce the ghost by suppressing the spread of spectrrum and cancelling the ghost, thru the inversion of the phase of TV broadcast wave with a given period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243377-A (JP)
Title: Analog lsi tester
Inventor: MIHARA TAKESHI
IPC: G11C29/04
Filed: 1985-04-19
Abstract: PURPOSE:To enable self-diagnosis at a fail memory, section, simply by adding an input buffer, an input latch control register, a hardware of a gate and a software related thereto. CONSTITUTION:A data of a bus 60 is latched with an input latch control 56, the output (c) of which is set at 1. The ongoing self-diagnosis signal (c) is always 1 and an input latch 51 will latch no input signal. Under such a condition, the next step begins. Judgment is made as follows: (1) if the memory data is 1 when the output 1d of a mask register 54 is all turned to 0, the gate, the input buffer or the latch in the input route is abnormal; (2) if the memory data is 1 when the output of the register 54 is all turned to 0 and the gate output is bought into a memory, the gate in the input route is abnormal; and (3) if the memory data is 0 when the output of the register 54 is all turned to 1 and the output (d) of the register 56 is set 1 to memorize the gate output, the gate or the input buffer in the input route is abnormal.
Patent JP-S568146-A (JP)
Title: Manufacture of screen plate material
Inventor: KONAKAWA TOMOO
IPC: G03F7/12
Filed: 1979-07-03
Abstract: PURPOSE:To obtain a superior screen plate material developable with water alone by using a photosensitive resin composition contg. a specified amount of acrylamide as an amido group giving unsatd. monomer. CONSTITUTION:A water dispersible polymer latex soln. is prepared contg. acrylamide and a lipophilic unsatd. acid such as acrylic acid as essential components and other copolymerizable monomer such as styrene or acrylate. The amount of the acrylamide is adjusted to 5-40wt% to the total amount of the monomers of the  latex, and the amount of the unsatd. acid to <=20wt%. The latex soln. is reacted with an unsatd. epoxy monomer to prepare polymer latex which is redispersible in  water after being formed into a film. A photosensitizer and a crosslinkable oligomer  are then dispersed and dissolved in the latex to produce a photosensitive resin composition. This composition is coated onto a screen and dried, and an image positive  film is allowed to contact to the resulting photosensitive film followed by exposure  and development with water alone. The nonexposed portion of the latex is readily  redispersed in the water and removed.