baber/WOPTO huggingface dataset:
Patent JP-H0341225-A (JP)
Title: Power transmission for vehicle
Inventor: TAKADA MASAHIRO
IPC: B60K17/34
Filed: 1989-07-06
Abstract: PURPOSE:To create 2WD condition in tight corner and 4WD in the other places by detecting hydraulic oil temperature and steering angle, comparing them with specified values by a control means, and controlling a valve means for draining hydraulic oil from a hydraulic oil pump according to the compared results. CONSTITUTION:Specified values t0 and theta0 for oil temperature and steering angle are set in a control unit, respectively. When a value theta is input, signals for the oil temperature and the steering angle are also compared with each other, respectively. When t < t0 and theta > theta0, a solenoid coil 44 is energized by a control signal from the control unit. A needle valve 40 is moved rightwards against a spring 42 to open a relief hole 84. Thus, when the oil temperature is less than a specified limit and the steering angle exceeds it, a vehicle is judged to be positioned at a tight corner and 2WD running condition is created. Accordingly, the production of tight-corner braking trouble at low temperatures can be prevented.
Patent JP-S6330868-A (JP)
Title: Image forming device
Inventor: ABE TETSUYA
IPC: G03G15/06
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an image forming device which causes no low density of an image nor image fault of a carrier drawing rate, even in case a set value of a developing bias voltage has been changed, by controlling the developing bias voltage, and also, varying a uniform electrification potential in accordance with said control. CONSTITUTION:A voltage applied to a developing device 10 is supplied by a developing bias power source 11, and simultaneously, the applied voltage is detected by a voltage detecting circuit 12. Subsequently, the detected voltage is compared with a value which has been determined in advance by a comparing circuit 13 and calculated and fed back to a current controlling circuit 14 of a high voltage power source 15 of an electrostatic charger 16. Next, in accordance with a voltage which has been applied to the developing device 10, a voltage applied from the high-voltage power source 15 of the charger 16 is varied, and a uniform charging potential (Vs) of a photosensitive body 9 is controlled. In this way, a good image is obtained stably.
Patent JP-S6235904-A (JP)
Title: Method for controlling machine system having dead zone
Inventor: SASAKI YOSHINARI
IPC: G05B7/02
Filed: 1985-08-08
Abstract: PURPOSE:To control a machine system highly stably with a high precision by detecting a dead zone in accordance with a feedback quantity of the machine system and adjusting the parameter of a compensating system according as a control system is switched and the machine system is in the dead zone or not. CONSTITUTION:The output from a backward compensating system 18 is subtracted from a target value by a command value operating system 10, and the output of the command value operating system 10 is supplied to a forward compensating system 12, and a motor 14 is driven by the output. A machine system 16 is driven by driving of the motor 14. The position signal of an output shaft of the motor 14 and that of the machine system 16 are supplied to the backward compensating system 18 and are compensated. The output of the backward compensating system 18 is supplied to the command value operating system 10. The position signal of the output shaft of the motor 14 and that of the machine system supply information, which indicates whether the motor shaft position and the table position are in the dead zone or not, to a detecting system 20 to change parameters of compensating systems 12 and 18 on demand. The quick responsiveness is kept by this change of parameters.
Patent JP-H0522126-A (JP)
Title: Phase locked loop circuit
Inventor: KANAZAWA TOSHIO
IPC: H03L7/08
Filed: 1991-07-16
Abstract: PURPOSE:To simplify the design of the circuit, to miniaturize a device and to economize parts by making a loop itself single. CONSTITUTION:In addition to make the loop itself single for locking the phases of plural clocks having various frequencies to a synchronizing signal and as a coil to oscillate the plural clocks of various frequencies, a means is provided to prepare and switch plural capacitors 3, 4 and 5 having various capacity while sharing a single inductance 6 or a means is provided to prepare and switch the plural inductances of various capacity while sharing a single capacitor. Thus, the coil part is miniaturized, the design of the phase locked loop is simplified, the device is miniaturized, and the parts can be considerably economized.
Patent JP-S5965528-A (JP)
Title: Intake throttle controlling apparatus for diesel engine
Inventor: NAKADA TERUO
IPC: F02D9/02
Filed: 1982-10-05
Abstract: PURPOSE:To obviate the necessity for high-land correction by operating an intake throttle valve by means of a vacuum actuator and controlling said actuator according to the result of comparison between a standard value and a voltage value obtained through the conversion of the signal of the number of revolution of an engine. CONSTITUTION:The operating arm of an intake throttle valve 3 installed in an intake conduit is connected to a vacuum actuator 4 through a rod, and the negative-pressure chamber of said actuator 4 communicates to the air through a solenoid valve 61, and communicates to a vacuum pump 10 through a solenoid valve 62. Each solenoid valve 61, 62 is controlled by a controller 7, which turns- ON a transistor Tr1 when an output voltage V1 which is output from a rotary pick-up 5 through an F/V converter 12 and a BPF13, etc. is higher than the standard voltage V0 of a comparator 151, and controls to allow the solenoid valve 62 to be opened. If V1<V0, a transistor Tr2 is brought into conduction through a comparator 152, and the solenoid valve 61 is opened.
Patent JP-S6332990-A (JP)
Inventor: MATSUMOTO ATSUYUKI
IPC: H05K3/04
Filed: 1986-07-25
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-H0846568-A (JP)
Title: Optical reception device
Inventor: OKUBO YUSHI
IPC: H04B10/07
Filed: 1994-07-27
Abstract: PURPOSE:To ensure the satisfactory identification and reproduction of a digital signal by suppressing the increase of an error rate despite the S/N deterioration of a received signal. CONSTITUTION:An optical signal is converted into an electric signal by a photodiode 1 and amplified by a variable gain amplifier 3. Then the amplified signal undergoes the voltage discrimination through a comparator 11 against the discrimination reference voltage Vth. Thus a data signal is discriminated and reproduced. Meanwhile the signal inputted to the comparator 11 undergoes the voltage discrimination through a comparator 12 against the voltage obtained by adding the control target voltage DELTAV to the voltage Vth. Thus a monitor signal is obtained and also the code error rate of the monitor signal is detected to the data signal by an error detection circuit 16 and an integration circuit 17. Then the gain of the amplifier 3 is controlled by an error amplifier 9 so that the amplitude of the signal inputted to the comparator 11 is changed. Thus the detected code error rate is set at a prescribed level Pe.
Patent JP-2001001909-A (JP)
Title: Roll connector mounting structure
Inventor: KINO MASANOBU
IPC: B60R16/027
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To certainly prevent looseness in the mounting condition, and also reduce a cost by reducing the number of part items and man-hour for mounting. SOLUTION: Three first mounting holes 11 and two second mounting holes 12 for mounting a roll connector 5 are formed in a base plate 3 fixed on a steering column side. On the resin stator 6 of the roll connector 5, an engagement member 13a (metallic spring piece) and two engagement members 13b (resin spring pieces) which are inserted in and engaged with the first mounting holes 11 are integrally formed, and also a pair of resin spring members 14 inserted in the second mounting holes 12 is integrally formed. The spring member 14 has an engagement slant surface which abuts on the edge part of the mounting hole 12 under a condition that it is temporally fixed to the edge part when the spring member 14 is inserted in the second mounting hole 12.  Therefore, force to push the stator 6 in the direction of the base plate 3 is generated by abutting the engagement slant surface on the edge part of the second mounting hole 12.
Patent JP-S6418506-A (JP)
Title: Edging mill
Inventor: NORIKURA TAKASHI
IPC: B21B1/02
Filed: 1987-07-14
Abstract: PURPOSE:To reduce the equipment cost of a mill and to improve the productivity by installing a couple of rotatable cylindrical members to have a prescribed spacing to each other and installing a driving and a supporting cylindrical members which engaging with the inside peripheral surface of the former members, respectively. CONSTITUTION:A couple of work rings 4 are horizontally installed between upper and lower housings 1 to have a prescribed spacing to each other and a driving roller 7 and a supporting rollers 8, 9 are installed to engage with the inside peripheral surface of the rings 4, respectively. The rings 4 are supported by rollers 6 at two points and are driven to rotate by the roller 7. Before rolling a rolled stock 5, a position detector 13 detects a position of the rings 4 and bring the rollers 7, 8, 9 to about on the inside surface of the rings 4. The slab 5 is edged by driving the rings 4 by the roller 7. The equipment cost is reduced because the rings 4 are made to be a light weight and large size structure and the productivity is improved because larger edging amounts are obtained.
Patent JP-S6066980-A (JP)
Title: Preparation of restriction enzyme
Inventor: OOHAYASHI AKIRA
IPC: C12R1/01
Filed: 1983-09-22
Abstract: PURPOSE:A strain, ATCC-2714, in Synechococcus sp. is cultured and a restriction enzyme Ssp27144 I which recognizes a specific base arrangement in the laddar-chain DNA is separated and collected from its cell bodies. CONSTITUTION:A strain, ATCC-27144, in Synechococcus sp. is cultured, then the culture mixture is centrifuged to collect cell bodies. The culture medium preferably contains sodium bicarbonate as a major component and the cultivation is carried out at pH of 8-9.5. The objective restriction enzyme, Ssp27144 I is obtained by extraction and purification and recognizes the base arrangement of 5'-ATCGAT-3',3-TAGCTA-5', being the isoschizomer with the restriction enzyme, ClaI.
Patent JP-S6151032-A (JP)
Inventor: ANSONII JIEI IISUTO
IPC: C08G69/44
Filed: 1985-08-09
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-S6420763-A (JP)
Title: Automatic answering telephone set
Inventor: TSUJIMURA SATOSHI
IPC: H04M1/65
Filed: 1987-07-16
Abstract: PURPOSE:To confirm easily message information and to improve the operability remarkably by detecting a message with password code to display the information in case of reproducing the recorded message. CONSTITUTION:When a recorded message is reproduced, when the message with password code exists, a 2nd light emitting element 4b representing the message with password code is lighted. In case of a user knowing the password code, the password code is inputted. Then whether or not the inputted password code is coincident with the preset password code is confirmed and when they are coincident, the message with password code is reproduced and if they are discrepant, the message is not reproduced. Thus, the operability of the automatic answering telephone set is improved.
Patent JP-2000007308-A (JP)
Title: Production of oxide powder
Inventor: TANI TAKAO
IPC: C01B13/34
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an oxide powder free from agglomeration tendency. SOLUTION: An oxide powder is produced by preparing (A) a W/O-type emulsion produced by emulsifying a stock aqueous solution containing a metallic element in a combustible liquid and (B) a W/O-type emulsion produced by emulsifying water in a combustible liquid, mixing the emulsions A and B to form a mixed emulsion 110, spraying the mixed emulsion in the form of droplets and at the same time, burning the combustible liquid in the droplets.
Patent JP-H0341684-A (JP)
Title: Optical disk device
Inventor: FURUYA TADASHIGE
IPC: G11B27/10
Filed: 1989-07-07
Abstract: PURPOSE:To allow a signal control processor to use a servo control processor for independent address transmission and address read by invalidating an address stored in an address buffer means at the specific position of each sector based on the timing of address reproduction of the address reproducing means. CONSTITUTION:A signal control processor 7 stores an address to an address buffer 6, an address reproduction section 4 sets an address invalid signal at a sector head position to clear the address stored in the address buffer 6 periodically. Thus, when an address read by a servo signal processor 5 is valid, the address buffer 6 always represents the address of a current position. Then the servo control processor 5 sends an RD signal 24 to the address buffer 6 to read the address through an address bus 23. Thus, the servo control processor 5 reads the address from the address buffer 6 in an optional timing independently of the signal control processor 7.
Patent JP-S5850071-A (JP)
Inventor: DEEBITSUDO GURITSUKUMAN
IPC: G06F17/30
Filed: 1980-12-15
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-S6239425-A (JP)
Inventor: TOMITA SUMIO
IPC: B65D33/16
Filed: 1985-08-09
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-H0340178-A (JP)
Title: Image shading correcting method
Inventor: NISHINO MASAHARU
IPC: G06T1/00
Filed: 1989-07-07
Abstract: PURPOSE:To correct image shading without preparing any special shading correcting standard sheet by averaging plural static images obtained by photographing an image pickup subject and obtaining a shading image. CONSTITUTION:An image pickup device 2 repeats the image pickup actions. An image processing part 14 adds the picture data obtained by the device 2 to the picture data stored in an addition storage part 13b at every time the image obtained by the device 2 is fetched by a texture measuring device 3 and stored in an original image storage part 13a. The result of addition obtained by the part 14 is newly written into the part 13b. That is, the part 14 obtains the average value of the picture data stored in the part 13b by dividing these picture data by the addition frequency for each picture element. For the image obtained in the averaging process, only an image having the shading where the components of the picture data are offset in terms of the texture variance is obtained since a sheet 4 to be checked jas the random texture variance. Thus, it is not required to prepare any special shading correcting standard sheet.
Patent JP-2001004612-A (JP)
Title: Deciding method for printed matter
Inventor: HAYASHI HIROKO
IPC: C09D11/30
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily deciding forgery of printed matter, the kind of an ink composition used in printing, or the like, without using an ink composition containing a phosphor or the like. SOLUTION: In this deciding method for printed matter, an ink composition is decided by immersing the decision target printed matter in an alkaline solution of a pH 9-13 to attempt to elute an ink component of the printed matter, by applying chromatography to the solution wherein the elution of the ink component is confirmed based on color change of the solution, etc., to separate and detect (develop) a coloring material in the ink component-eluted solution, and by comparing it with already registered separation/detection (development) data of coloring materials to identify the coloring material.
Patent JP-H0466952-A (JP)
Title: Electrophotographic planographic printing plate material
Inventor: KATO EIICHI
IPC: C08F299/00
Filed: 1990-07-05
Abstract: PURPOSE:To enable reproduction of an image high in fidelity and to enhance printing resistance by using a binder resin containing a graft copolymer comprising a specified monofunctional monomer, specified repeating units, and a specified group combined with one end of the main polymer chain for the electrographic sensitive body. CONSTITUTION:The binder resin contains the graft copolymer having monofunctional repeating units each having F or Si and a functional group to be allowed to release one of sulfo, phosphono, carboxy, and hydroxy by decomposition, and a monofunctional macromonomer having a weight average molecular weight of <= 1X10<4> and comprising one of repeating units each represented by formulae IIa and IIb and a polymerizable double bond group represented by formula I combined with only one end of the main polymer chain. In formulae I, IIa, and IIb, each of X1 and X2 is -COO, -OCO-, or the like; each of a1, a2, b1, and b2 is H, cyano, or the like; R1 is a 1 - 18 C aliphatic group or a 6 - 12 aromatic group; and R2 is -CN, -CONH2 or the like, thus permitting the obtained printing material to be superior in characteristics.
Patent JP-S5965951-A (JP)
Title: Original disk for information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/24
Filed: 1982-10-08
Abstract: PURPOSE:To obtain an original disk which is high in recording density and also is uniform in width and depth of a tracking guide and an information bit by providing an upper layer and a lower layer, providing the first recessed part on the upper layer, and providing the second recessed part which comunicates to the first recessed part and is narrower than its width, on the lower layer. CONSTITUTION:As for a quality of material of a lower layer 2B, that which generates deformation or evaporation by heat such as a semi-metal or Te, Bi, Se, etc. is used, and as for an upper layer 2A, a heat sublimating substance such as nitrocellulose containing organic coloring matter and carbon, etc. are used. Thickness T1 of the upper layer 2A coincides with optimum depth size + or -lambda/8+ nlambda/2 of a tracking guide, and thickness T2 of the lower layer 2B is set to a value which subtracts the size T1 from optimum depth size + or -lambda/4+nlambda/2 of an information bit. A tracking guide 3 of the first recessed part whose width C1 and depth are d/2 and T1, respectively is formed on the layer 2A. The second recessed part which communicates to the guide 3 and has width C2 (C2<C1) is formed by depth T2 as an information bit 4 on the lower layer 2B. Accordingly, since the bit 4 is formed in the guide 3, the track pitch can be narrowed. The depth is made uniform by T1 and T2.
Patent JP-H06345097-A (JP)
Title: Beer spout
Inventor: KANETANI KATSUMI
IPC: B65D25/48
Filed: 1993-06-07
Abstract: PURPOSE:To have more palatable beer by producing froth when pouring and more tasteful by extending the life of the froth, with a spout having an internal surface of partially or wholly unglazed pottery. CONSTITUTION:A spout 1 comprises a cylindrical part 2 and base 3 of silicon rubber. A slot 4 in the internal surface of the base 3 mates with a ring-shaped tip 12 of a beer bottle mouth 11. A pottery 6 inserted into the cylinder 2 is held at the end 5 of internal surface of the cylinder 2. Thus, beer being poured contacts the pottery, and air contained in the porous pottery helps saturated gas in beer gasify, instantaneously producing a very fine layer of froth on the pottery contacting beer. Thus, beer, coated with fine froth, is poured into a mug, resulting in reduced impact on the wall of the mug and agitation.
Patent JP-S6419800-A (JP)
Title: Automatic device for inserting irregular shape electronic component
Inventor: KAMOSHITA MORIATSU
IPC: H05K13/04
Filed: 1987-07-14
Abstract: PURPOSE:To insert a lead terminal assuredly into a fixing hole and facilitate extraction of it thereafter by a method wherein an insertion pitch of a lead terminal is corrected by a pair of rubbing contact rollers so that it is made to be a space as required. CONSTITUTION:A bearer 2 on which an electronic component E is placed, an applying plate 3 which pushes in the component E, and a pair of rubbing contact rollers 4a and 4b which press the lead terminals of the component E from both sides are provided on a plate face of a pallet 1. When the a applying plate 3 pushes in the electronic component E placed on the bearer 2, a protruding part formed inside flanges 3a and 3b is made to squeeze in a space of the lead terminals. Moreover, a recessed part pushes a bent section of the lead terminals close to the joint, so that the lead terminals are reformed into a required shape if they are twisted or bent to some extent and the rubbing contact rollers 4a and 4b press on the lead terminals to hold them stably.
Patent JP-S5879317-A (JP)
Title: Limiter circuit
Inventor: OOSHIMA YOSHITOSHI
IPC: H03G11/00
Filed: 1981-11-05
Abstract: PURPOSE:To operate a titled circuit for a minute input voltage, by changing the limiting level through the provision of a switching element between collectors of a differential amplifier. CONSTITUTION:When a voltage is inputted to a terminal Vin and a current flowing to transistors (TRs) Q1, Q4 reaches I+DELTAI, a current flowing to TRs Q2, Q5 becomes I-DELTAI. In this case, a change is caused to the voltage of the collector and emitter of the TRs Q1, Q2 and the voltage between the emitter and base of TRs Q3, Q6 operated as a witching element is increased. A voltage drop produced across a resistor RL is applied to the base of the TRs Q1, Q2 to control the circuit current, consequently the TRs Q3 and Q6 are conductive for limiting.
Patent JP-H0522765-A (JP)
Title: Trunk line outgoing connection system
Inventor: SHIMAZAKI TOSHIYUKI
IPC: H04M15/34
Filed: 1991-07-17
Abstract: PURPOSE:To enable the connection trunk line outgoing with in such a state the call charge in a predetermined period is close to a preset charging rate by changing the route of a network to be connected when outgoing the trunk line. CONSTITUTION:Charging rates of each company are set including a period by maintenance console 6, and written in the charging rate memory installed in central processing section 5. In the case of outgoing extension via the trunk line, charge for 1/4 day in a registered period is transmitted and connected by ordinary LCR function, an accumulated charge is stored in the charge memory section for each company and at the same time a total accumulated charge for all companies is also stored. When 1/4 day passes, a consumption rate is calculated for each company, and each company for connection network whose priority order is higher than the leading address of LCR route memory section of a processing section 5 is registered in the order of lower consumption rate. In the case of next outgoing via the trunk line, the change of this LCR pattern can be reset again each time a call occurs or in unit of time. Thus, a charging rate for payment of each company in a set period can be controlled.
Patent JP-2000010830-A (JP)
Title: Method and system for file fast read, and information recording medium
Inventor: SATOMI AKIHIKO
IPC: G06F3/06
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To minimize the read time of file data from a secondary storage medium by a reader when a program is started. SOLUTION: Through an input monitoring process 14, the read of file data 30 to 2n as objects of data processing from a hard disk drive 8 is monitored when the program is started and the read state (file name and symbols showing the order of the divided file data of the file) is recorded. Through a file rearranging process 16, a progression is made physically successively so that the time of the read from the hard disk drive 8 is minimized when the program is started after the storage on the hard disk drive 8. Through a program starting process 15, the file data 30 to 3n are read out of the hard disk drive 8 and processed and the file data 30 to 3n which are sequenced through the file rearranging process 16 are stored on the hard disk drive 8 physically successively.