baber/WOPTO huggingface dataset:
Patent JP-2001007779-A (JP)
Title: Communications equipment and communication method
Inventor: ANDO KOSHIN
IPC: H04J11/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid adverse effects by noise and a band which is previously used by moving carrier frequencies to an arbitrary frequency position and transmitting moved data to a reception side. SOLUTION: Tone sets are selected in a 552 kHz band at 16 tone intervals. A four-fold interpolator 3 expands the 552 kHz band to a 2.208 MHz band. A multiplier 4 multiplies a tone 64 to a tone set, and therefore the reverse processing of the every tone is executed. LPF 5 removes the tone set corresponding to tones 80, 96 and 112. A multiplier 6 multiplies a tone, for example, 112 by the tone set corresponding to tones 16, 32 and 48 passing through the filter. BPF 7 removes the tone set corresponding to tones 128, 144 and 160. A 1/2 decimeter 8 is used and a decimation processing is executed. The 2.208 MHz band is made into a 1.104 MHz band.
Patent JP-H0336613-A (JP)
Title: Computer module
Inventor: OKADA ISAO
IPC: G06F1/16
Filed: 1989-07-03
Abstract: PURPOSE:To attain the assembly of a BIOS-ROM input going into an inside, and also, to facilitate its replacement by providing a BIOS-ROM mounting part on a substrate, and connecting it to an external pin terminal of an outside. CONSTITUTION:In the case a basic input/output system (BIOS)-ROM to be mounted is specified, a prescribed BIOS-ROM is mounted on the mounting parts 90, 91 of the upper face and the lower face 31b of a substrate 31. On the other hand, in the case the BIOS-ROM to be mounted is not specified, the mounting parts 90, 91 are in an unmounted state, and prescribed BIOS-ROMs 36A, 37A are mounted on a BIOS-ROM mounting part 95 on a personal com puter board connected to an external pin terminal 92 connected to the BIOS- ROM mounting parts 90, 91 by a signal line. Accordingly, the BIOS-ROMs 36A, 37A can be mounted without going into the inside of a computer module 30A, and also, the change of the BIOS-ROM is also facilitated.
Patent JP-H0457305-A (JP)
Title: Electromagnetic device
Inventor: KAKEHASHI HIDENORI
IPC: H01F3/08
Filed: 1990-06-26
Abstract: PURPOSE:To constitute an electromagnetic device whose capacity is different from an electromagnetic device in which an O-shaped yoke core only is used, by constituting said device by using a nearly O-shaped yoke core, a nearly I-shaped exciting core, and a coil. CONSTITUTION:The following are provided; a nearly O-shaped yoke core 1 on the surface of which notch parts 4 for diving the core into two parts are formed, a nearly I-shaped exciting core 2 inserted in the inside of the yoke core 1, and a coil 3 wound around the exciting core 2 inside the yoke core 1. In this constitution, when the coil 3 is excited, a magnetic flux flows through a closed magnetic path formed by the exciting core 2, the yoke core 1, and gaps on both ends of the exciting core 2. Said magnetic flux does not leak outward, and the temperature rise is little, so that miniaturization and high density mounting can be realized. By combining the yoke core 1 and the I- shaped exciting core segment, an electromagnetic device whose capacity is different from an electromagnetic device in which the O-shaped yoke core 1 only is used can be constituted.
Patent JP-2001005641-A (JP)
Title: Addition processing method in digital arithmetic circuit, and digital arithmetic circuit
Inventor: FUKUDA HIDEKI
IPC: G06F7/505
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To attain a high speed operation by suppressing the generation of so-called carry in adding operation to the minimum. SOLUTION: Each of 1st and 2nd separation processing circuits 1, 2 separates positive terms and negative terms generated by expressing each of decimal numbers X, Y by a polynomial of 2' s power under a prescribed condition into a positive partial sum consisting only of positive terms and a negative partial sum consisting only of negative terms, each of 1st and 2nd adders 4, 5 adds respective partial sums and a 3rd adder 6 adds the added results of the 1st and 2nd adders 4, 5. Consequently the operation result of X+Y can be obtained while reducing the generation of carriers as much as possible.
Patent JP-S6150394-A (JP)
Inventor: HATADA KENZO
IPC: H05K1/14
Filed: 1984-08-18
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-2001008250-A (JP)
Title: Radio communication system
Inventor: NAKADA TOMOYUKI
IPC: H04W4/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To unitarily manage the position of each mobile station at a base station by imparting the position information acquired by a mobile station to the base station, during the time no communication is made between the base station and the mobile station. SOLUTION: In this radio communication system, a transmission section 14 transmits a call signal from a control signal generating section 13 to a reception section 26 in the case of press-to-talk in an 'OFF' state, the reception section 26 receives the signal, a GPS receiver 29 acquired position information (specific information) of a present mobile station, a transmission section 24 transmits the information via a control signal generating section 23 and a reception section 16 receives this signal, a control signal decoding section 18 decodes the signal, and a data management section 19 stores the decoded signal so as to uifiedly manage the position of each mobile station. The base station collects the position information sequentially from each mobile station by the polling method, or each mobile station informs the base station about the position information by the random access method.
Patent JP-S6327881-A (JP)
Inventor: KATSUMARU YASUSHI
IPC: B41J2/485
Filed: 1986-07-22
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-S5797041-A (JP)
Title: Fuel supply apparatus of diesel engine
Inventor: KOBAYASHI TORAO
IPC: F02D19/06
Filed: 1980-12-08
Abstract: PURPOSE: To shorten a fuel change-over time of a fuel supply apparatus in which from high-quality fuel at the starting of a diesel engine to low-density fuel after a warming-up by provinding a fuel heater having a heat source of cooling water heat in a high-quality fuel system.  
     CONSTITUTION: During a starting, a warming-up running time of a diesel engine 1, a fuel change-over valve 8 is controlled by a control apparatus 23 so as to supply A heavy oil from a high-quality fuel tank 11 and a cooling water change- over valve 22 is also controlled by the apparatus 23 so as to circulate the cooling water flown into a cooling water piping 3a from the engine 1 through a high-quality fuel heater 20 and a conveyance conduit 21a and an exhaust pipe 21b. A main fuel heater 7 is stopped in its function during a starting, warming- up running time of the diesel engine 1. Accordingly, the temp. of A heavy oil rises gradually higher and higher with warming of the engine and the cooling water. Then the heavy oil is changed from A to C through a change-over valve 8. Completing the change-over, the valve 22 is controlled so as to lead the cooling water into a cooler 4 bypassing the heater 20. During a stallment of the engine, the cooling water is supplied to the heater 20 through the change-over valve 22 warming A heavy oil. Thus, the fuel change-over time can be shorten. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0222649-A (JP)
Title: Color photosensitive material
Inventor: HIRAI HIROYUKI
IPC: G03C7/26
Filed: 1988-07-11
Abstract: PURPOSE:To enhance raw storage stability by dispersing a dye producing compound and/or a dispersion resistant reducing agent into an organic solvent specified in viscosity and dielectric constant and high in boiling point. CONSTITUTION:The dye producing compound and/or the dispersion resistant reducing agent are dispersed into the organic solvent having a viscosity at 25 deg.C of >=50cp and a dielectric constant of <=10, and it is preferred to select the compound having a melting point of >=10 deg.C and up to a temperature of 20 deg.C higher than a developing temperature and a dielectric constant of 9-1 in order that said reducible dye-producing compound sufficiently reacts with said dispersion resistant agent in said solvent at the time of development, and said dispersion has excellent raw storage stability.
Patent JP-S6328143-A (JP)
Title: Radio broadcasting system
Inventor: SUGIURA TADASHI
IPC: H04H60/15
Filed: 1986-07-21
Abstract: PURPOSE:To effectively use the titled system in a new radio broadcasting service in the inside of a commuting train, etc., by compressing in a short time and broadcasting a program of a constant time unit by adopting a packet transmission technique, and expanding and reproducing it to an actual time, and listening at a reception side. CONSTITUTION:A listener listens a program guide by setting first a reception demodulation part 5 at the receiving state of a subbroadcasting wave f2, and the listener depresses a selection key when the listener listens the analog audio signal VA of a desired program. The reception demodulation part 5, after detecting an identification code a' following after the analog audio signal VA, and storing it in an internal memory, converts a reception frequency to a main broadcasting wave f1, and receives selectively the bit of program information AA of a fast data packet having a corresponding identification code (a), and writes it on a memory 6. A bit of read information is read out at the same readout speed as encoding speed at a transmission side, and is decoded at a decoder 7, and the bit of desired audio information of the desired program can be reproduced. In this way, the listener can listen the program continuously to a separated part without interrupting a listening program on the way, even when the listener gets off a train, or exchange the train, etc.
Patent JP-S6233573-A (JP)
Title: High-viscosity fluid sprayer
Inventor: FUJIKAWA TSUNEO
IPC: B05C11/10
Filed: 1985-08-05
Abstract: PURPOSE:To obtain excellent responsiveness when a discharge pressure changes and to maintain always the specified pressure of a coating film by proportionally controlling the discharge pressure of a sealant according to the characteristics of an electropneumatic proportional valve with regard to the change of the moving speed of a nozzle. CONSTITUTION:Plural setting means 20 by which the fluid discharge pressures required for every change point of the coating speed of the nozzle 8 are alternately selected according to the preliminarily variably set speed change command given at every change point of the coating speed are provided to a device for coating high-viscosity fluid to a material to be painted to a bead shape by the nozzle 8 which moves along the prescribed locus when a position command is given thereto. The discharge pressure from the nozzle 8 for the fluid is controlled by a pilot regulator 15 provided to a fluid supply system 14 connecting the nozzle 8 and a fluid supply source and the pilot pressure of the regulator 15 is proportionally controlled according to the command signal of the selected means 20 in the electropneumatic proportional valve 18.
Patent JP-H11346892-A (JP)
Title: Press molded article made of mat
Inventor: HIRAKI YOSHIAKI
IPC: A47G19/22
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a new mat product capable of being adapted even to a westernized living environment and expecting the demand awakening of mats as well. SOLUTION: A mat laminated sheet 10 composed of at least two mat layers 11 and 12 and an adhesive material layer 13 interposed between the mat layers 11 and 12 is press molded into a desired three-dimensional shape. A coating layer 17 provided with at least one of a waterproof property and wear resistance can be formed further on at least a part of the surface of this press molded article, or paper or a synthetic resin thin layer or the like can be interposed between the mutually adjacent mat layers.
Patent JP-S6417274-A (JP)
Title: Position error compensating system
Inventor: TSUJISAWA TAKAHIKO
IPC: G11B21/10
Filed: 1987-07-09
Abstract: PURPOSE:To compensate the erroneous detection of a position error signal obtained as a sample, and to execute a head positioning control with high reliability, by positioning a head on a target data track with high accuracy, based on the position error signal obtained only as a sample. CONSTITUTION:During the next sample time (k) comes, a driving signal value predicting means 3 calculates a driving signal predictor u'k at the next sample time, based on a driving signal value before the present sample time stored in a driving signal storage means 2. At the sample time (k), by a first output means 4, the output value u'k of the driving signal value predicting means 3 and the output u''k of a calculating means 1 of a driving signal are compared, based on a value designated in advance, and based on a driving signal uk, a position error predictor e'k is derived by starting a position error counting-back means 9, and the driving signal calculating means 1 is allowed to execute the recalculation of a head driving signal u''k, as a position error. Also, a second output means 5 is started by a sampling frequency portion determined in advance, and a comparison based on a value designated in advance is executed.
Patent JP-H0836897-A (JP)
Title: Light frequency multiplex type random access memory
Inventor: SASAYAMA KOJI
IPC: G11C21/00
Filed: 1994-07-25
Abstract: PURPOSE:To output only an optical signal desired to output to an output highway using a channel selector by allotting an arbitrary channel which is not stored now to a loop type optical waveguide delay line by a frequency converter of a control circuit for an optical signal on an input highway. CONSTITUTION:A control circuit 7 decides an optical frequency channel of an optical signal to be outputted by a 1X2 frequency channel selector 5 and informs the selector 5 and a frequency converter 2 of it. Therefore, a frequency channel of a optical signal existing in a loop type optical waveguide delay line 4 can be grasped, inputted to the delay line 4 through a coupler 3 and made multiplex. Only the optical signal of a channel desired to output out of multiplex signals is outputted through the 1X2 frequency channel selector 5, and the other signals are switched to the delay line and circulated. Thus, an input optical signal can be outputted to a different time slot using an output frequency multiplex type random access memory. When optical signals are stored in all channels, an input optical signal is quenched by the frequency converter 2.
Patent JP-H078761-A (JP)
Title: Method and device for seal fixing
Inventor: HAYASHI TAKAHIRO
IPC: B01D63/02
Filed: 1993-06-18
Abstract: PURPOSE:To improve the durability of a seal fixing section and also improve the reliability of a product by seal fixing a material in the state of setting a heat insulating material on an outer peripheral section of a housing located on the seal fixing section. CONSTITUTION:First, a plurality of bundles of hollow fiber membranes 9 as a subject to be seal fixed are inserted into an area starting from an opening 2 of a housing 1 through a shut-off section 3A of a ring 3, and then the opening 2 of the housing 1 is closed by a potting cup 7, and an adhesive 4 is injected from an injection port 53A of a bonding nipple 53 into the housing 1. The injected adhesive 4 hits a ring section 3B of the ring 3 to widen uniformly in the circumferential direction and is filled between spaces among respective hollow fiber membranes 9 and also among the hollow fiber membranes 9 and the housing 1 starting from the side of the potting cup 7 of the hollow fiber membrane bundle 9A stored in an inner hollow of housing 1 successively to the position of a seal fixing material injection port 5 of a heat insulating material 8 formed on the outer peripheral section of the housing 1 by means of centrifugal force to seal fix terminals of the hollow fiber membrane bundle 9A.
Patent JP-S6416126-A (JP)
Title: S meter circuit for receiver
Inventor: AKIYAMA KOJI
IPC: H04B1/16
Filed: 1987-07-10
Abstract: PURPOSE:To enable FM reception and to operate an S meter at the time of receiving a weak input signal by adding the control voltage of a voice squelch circuit to the S meter driving voltage. CONSTITUTION:An S meter circuit branches the output of an intermediate frequency amplifier 3 from the preceding stage of a limiter stage 4 to drive an S meter 13 through an amplifying stage 10, a rectifying stage 11, and a DC amplifying stage 12. In this case, a squelch control voltage 91 is added to the driving voltage of the S meter. Thus, deflection of the S meter is increased approximately simultaneously with operation of an FM squelch even if the signal intensity is lower than the noise level of the S meter, and the S meter is operated as if the instruction sensitivity of the S meter were increased. Thus, the S meter is deflected in a range wider than at least a minimum operation level of the voice squelch.
Patent JP-H0226235-A (JP)
Title: Power source circuit
Inventor: FUJIWARA SATOSHI
IPC: H02J1/02
Filed: 1988-07-13
Abstract: PURPOSE:To effectively suppress the loss of a voltage due to a filter and the influence of a noise by switching the constant of the filter in response to the output level of an electronic device. CONSTITUTION:If the output of an amplifier 7 is small, a current supplied from a power source 6 to the amplifier 7 or the like is small. Accordingly, the voltage of a first coil 10 does not arrive at a predetermined value, and a detector 4 does not output a detected value signal Sd. Thus, since a switching unit 5 is not operated, both ends of a second coil 20 are opened. Therefore, both the coils 10, 20 connected in series with one another are operated. On the other hand, if the output of the amplifier 7 increases, a current supplied from the power source 6 is increased, and if a voltage between the coils 10 exceeds a predetermined value, the detector 4 outputs a detection signal Sd. Thus, the unit 5 is operated to short-circuit both ends of the coil 20. Consequently, since the coil 20 is forcibly short-circuited, only the coil 10 is operated.
Patent JP-H0224171-A (JP)
Title: Brake controller in printer
Inventor: HAYAKAWA TOSHIFUMI
IPC: G06K15/16
Filed: 1988-07-13
Abstract: PURPOSE:To enhance a substantial printing speed without deteriorating the printing quality of a printer by a method wherein at the interruption of the data supplied from a host system a braking processing is suitably applied to a thermal head according to the interruption timing. CONSTITUTION:Data transferred from a host system is supplied to a CPU 9 through an interface 8, thereafter being issued to a line-type thermal head 3. A platen 7 is rotatively driven by a DC motor 1, whereby the feed of thermosensible paper 2 is executed and a predetermined printing processing is conducted. The DC motor 1 is driven under control by an applied voltage control circuit 10 based on the instruction of the CPU 9, and a forward rotation voltage or a reverse rotation voltage is selected to be applied to the DC motor 1. Here, for example, a busy signal outputted from the CPU 9 to the host system becomes high level when the printer side fails to accept the data (under busy indication) and becomes low level when a data transfer from the host system to the printer side is allowed.
Patent JP-H0518232-A (JP)
Title: Secondary air control device for internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F01N3/22
Filed: 1991-07-12
Abstract: PURPOSE:To reduce a discharge amount of CO and HC at the starting time of obtaining a high conversion ratio early at the starting time. CONSTITUTION:An optimum air-fuel ratio is set based on a temperature in a catalyst detected by a catalyst temperature sensor 22 (S4). The optimum air-fuel ratio is set on a lean side compared to a theoretical air-fuel ratio when the catalyst temperature does not reach an activation temperature. Then, the optimum air-fuel ratio is compared to an actual air-fuel ratio 16 (S5). In case that the optimum air-fuel ratio is different from the actual air-fuel ratio 16 and the air-fuel ratio 16 is on a rich side compared to the optimum air-fuel ratio, control 21 of a secondary air amount is carried out so as to obtain an oxygen concentration corresponding to combustion time under the optimum air-fuel ratio (S6).
Patent JP-H0836438-A (JP)
Title: Clock supply circuit for digital signal processing system
Inventor: KIMURA YASUYUKI
IPC: G06F1/12
Filed: 1994-07-25
Abstract: PURPOSE:To shorten the delay time of data with respect to the internal clock in a reference device and to secure a sufficient hold time for a peripheral device in the reference device by supplying the clock to be supplied to the peripheral device to an internal circuit of the reference device through a clock input circuit to. CONSTITUTION:In the signal processing system where plural peripheral devices are connected to a reference device 2 incorporating a reference clock generation circuit, a clock output CKOUT of a clock output circuit 14 sent to a clock output terminal 15 is supplied to an internal circuit 18 through a clock input circuit 21 as an internal clock CLK. That is, the clock from the reference clock generation circuit is sent to the clock output terminal 15 through the clock output circuit 14 and is supplied to peripheral devices, and the clock input circuit 21 is connected to the clock output circuit 14, and the clock CLK outputted from this circuit is supplied to the internal circuit 18 of the reference device 2. Thus, data is transferred between plural devices based on the high speed clock.
Patent JP-S6232670-A (JP)
Title: Actuator apparatus
Inventor: MATSUGI MASAKAZU
IPC: H02N2/00
Filed: 1985-08-06
Abstract: PURPOSE:To obtain the large amount of displacement with less driving energy, by arranging first actuating members and second actuating members, which are reversely expanded and contracted in the direction intersecting the axial direction at a right angle, linking the neighboring members at their end parts, and avoiding the continuation of the linked parts of the members at the same ends of the members. CONSTITUTION:A voltage is applied between lead wire at both ends from the outside. Then the voltage is applied to all conductors 4 for external electrodes through conductors forming a grade separation on the upper surface of linking members 7. An actuator comprising an individual piezoelectric element 1 is expanded (contracted) in correspondence with the value of the voltage Va. Conversely, an actuator comprising a piezoelectric element 5 is contracted (expanded).Therefore the amounts of displacement in this actuator apparatus are added from one end to the other end. then the amount of displacement when the voltage is Va is expressed by (2m-1)d, wherein (d) is the same amount of displacement of individual piezoelectric elements 1 and 5, (m) pieces of the piezoelectric elements 1 are used and (m-1) pieces of the piezoelectric elements 5 are used.
Patent JP-H0253822-A (JP)
Title: Preparation of hydroxy-terminated aliphatic polyether
Inventor: ERII AHATSUDO
IPC: C08G65/48
Filed: 1989-07-04
Abstract: PURPOSE: To obtain a hydroxy terminal aliphatic polyether having a high molecular weight with branched chain structure by reacting a solid rubber-like polyepichlorohydrin with epichlorohydrin and ionic azide in an organic solvent.  
     CONSTITUTION: (B) A solid rubber-like polyepichlorohydrin of a molecular weight of 0.5×10 6  to 5.0×10 6  is reacted with (C) (i) epichlorohydrin and (ii) an ionic azide compound consisting of sodium azide, potassium azide or lithium azide in (A) an organic solvent while stirring under heating, whereby (D) a branched chain hydroxy terminal aliphatic polyether of formula I [G is GAP unit of formula II; n 1 -n s  are GAP unit numbers in segments 1-s; (s) is the total number of segments in the molecule; (n) is the total number of GAP units represented by formula III ((n) is 5-400)] which has a molecular weight of 500-40000 and an alkyl azide substituent is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6065441-A (JP)
Inventor: ONO KENJI
IPC: H01K1/32
Filed: 1983-09-21
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。