baber/WOPTO huggingface dataset:
Patent JP-H0499304-A (JP)
Title: Transformer
Inventor: MAEKAWA HIROFUMI
IPC: H01F27/12
Filed: 1990-08-18
Abstract: PURPOSE:To make a coolant flow to a plurality of transformer main bodies uniformly even when any of a plurality of installed pumps is operated by a method wherein main-body common connecting pipes which connect the plurality of transformers are installed, a pump common connecting pipe which connects the plurality of pumps is installed and both common connecting pipes are connected by using connecting pipes. CONSTITUTION:A first pump 41 is used usually and a second pump 42 is installed as a spare. Even when any of the pumps is operated, an insulating oil once flows into a pump common connecting pipe 55 via connecting pipes 52 on the pump vomit side and flows into main-body common connecting pipes 51 via two connection pipes 56 from both of their ends. Consequently, the flow of the insulating oil from the pump common connecting pipe 55 to the main-body connecting pipes 51 is not changed so much even when any pump is operated. Since the two connection pipes 56 are connected to the middle between a phase A and a phase B and to the middle between the phase B and a phase C of the main-body common connecting pipes 51, the insulating oil flows uniformly to transformer main bodies 11 to 13 of individual phases. That is to say, even when any pump is operated, the insulating oil flows uniformly to the transformer main bodies 11 to 13 of the individual phases.
Patent JP-H0381363-A (JP)
Title: Antistatic composition for polycarbonate resin, resin composition containing the same, and prevention of static charge buildup
Inventor: KABUTO HIROYUKI
IPC: C08K5/53
Filed: 1989-08-24
Abstract: PURPOSE:To provide the title composition which can impart an excellent antistatic property to polycarbonate resin by mixing a specified sulfonate compound, a partial fatty acid ester of a polyhydric alcohol and a styrenic polymer in a given weight ratio. CONSTITUTION:The title antistatic composition is prepared by mixing a sulfonate compound of formula I (wherein R<1> to R<4> are each 1-22C alkyl, 2-22C alkenyl, phenyl, etc. ; n is 1 or 2; and A is 1-24C alkyl, 2-24C alkenyl, aryl, etc., when n is 1, and 8-22C alkylene, phenylene, naphthylene, etc., when n is 2), e.g. a compound of formula II, with a partial fatty acid ester of a polyhydric alcohol, e.g. glycerol monostearate, and a styrenic polymer, e.g. polystyrene, in a weight ratio of 20-78/2-25/78-20.
Patent JP-S60111347-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUMIYA KENJI
IPC: G11B5/852
Filed: 1983-11-18
Abstract: PURPOSE:To obtain satisfactory orientation of magnetic particles in the vertical direction and to obtain a magnetic recording medium which is suitable for the high-density recording by impressing the orientation magnetic fields with different intensity by dividing them into two steps when the easily magnetizable axis of the magnetic particles in the coated film which is not dried yet is oriented in the vertical direction. CONSTITUTION:The orientation magnetic field, which is impressed when the easily magnetizable shaft of the magnetic particles in the coated film which is not dried yet is oriented in the vertical direction, is more than two times of the coercive force of the magnetic particles, and is impressed within one second. In addition, it is desirable that the orientation holding magnetic field which is impressed continuously is within the range of 0.1-0.8 times of the coercive force of the magnetic particles until the film which is dried yet dries. When the orientation holding magnetic field except the above-mentioned respective conditions is impressed, the easily magnetizable axis of the magnetic particles cannot be oriented completely in the vertical direction, the magnetic field disturbance phenomenon occurs, and the satisfactory surface smoothness of the magnetic coated film cannot be obtained.
Patent JP-H0264736-A (JP)
Title: Knowledge inference processor
Inventor: UEDA HIROO
IPC: G06F9/44
Filed: 1988-08-30
Abstract: PURPOSE:To easily avoid the competition of rules and to shorten inference processing time by storing a frequency value to show the use frequency of each rule in a rule pointer table and providing an inference processing execution part with a threshold value to be compared with the frequency value. CONSTITUTION:A rule pointer table 6 stores the frequency value to show the use frequency of each rule together with a rule pointer to show the sequence of the rule to be used for a inference processing. An inference processing execution part 3 executes the matching processing of the supplied rules with fact data, and when the condition parts of the plural rules coincide with the fact data, the rule can be selected based on the frequency value which the rule has. Further, the part 3 compares the threshold value which the part 3 holds with the frequency value which the rule holds, selects the rule to execute the matching processing, or after the matching processing of the supplied rules with the fact data is executed, compares the frequency value which the established rule holds with the threshold value and selects the rule to be adopted. Thus, the competition of the rules can be easily avoided and the inference processing time can be shortened.
Patent JP-S6377349-A (JP)
Title: Reversing protective device for rotary machine
Inventor: OKUYAMA HIDEKAZU
IPC: H02K7/118
Filed: 1986-09-18
Abstract: PURPOSE:To facilitate correspondence in the directions of forward and reverse rotation by detachably installing a detent plate with a detent section conducting detent in response to the forward and reverse rotations of a pin and a shaft to a mounting plate. CONSTITUTION:A reversing protective device for a rotary machine is mounted to a coupleing 1 fitted to the upper section of a shaft 6 for the rotary machine with a shaft 6, a bearing housing 7, a stator 8 and the coupling 1, and has vertically movable pins 2. A mounting plate 9 fixed to the bearing housing 7 on the lower side of the coupling 1 is set up, and a detent plate with a detent section performing detent is response to the forward and reverse rotation of the pins 2 and the shaft 6 when changing the direction of the fitting of the mounting plate 9 is installed detachably to the mounting plate 9. Reverse rotation can be prevented in response to forward and reverse rotation by shifting the direction of the detent plate.
Patent JP-S6277788-A (JP)
Title: Tv signal transmission system and cable for transmitting tv signal
Inventor: YONECHI SHINICHI
IPC: H04B10/80
Filed: 1985-09-30
Abstract: PURPOSE:To perform the transmission of a TV signal having high quality by electrooptic converting the received input of a TV antenna, guiding to a TV receiver through an optical fiber and inputting a photoelectric converted electric signal to this receiver. CONSTITUTION:The terminal of an outdoor TV receiving antenna 1 is connected to an E/O converter 2 for converting an electric signal into an optical signal. A TV signal converted into an electric signal by the converter 2 enters a TV receiver 5 to reproduce a TV picture and a sound signal. To the converters 2, 4, power is supplied respectively from suitable power sources 6, 7 and the converters are respectively driven. Since the transmission path of the TV signal is constituted by optical fibers, the transmission path does not receive the induction, so that noise does not enter the TV signal.
Patent JP-H09148915-A (JP)
Title: Output circuit
Inventor: YOSHIZAKI SHOICHI
IPC: H03K19/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To output a signal having the supply voltage of an external semiconductor integrated circuit (LSI) as the amplitude without applying a voltage higher than the widthstand voltage to the gate oxide film of each MOS transistor TR even in the case that the supply voltage of the external LSI is higher than the withstand voltage of the gate oxide film of the MOS TR. SOLUTION: A pull-up circuit 30 which pulls up the potential of an output pad part OUT connected to the external LSI to a second potential VDD2 consists of a PMOS 31, which takes a pull-up control signal Su as the gate input, and a PMOS 32 which has a first potential VDD1 as the gate potential. A pull-down circuit 40 which pulls down the potential of the output pad part OUT to the earth potential consists of an NMOS 41, which takes a pull-down control signal Sd as the gate input, and an NMOS 42 which has the first potential VDD1 as the gate potential. In a voltage conversion circuit 20, PMOSs 25 and 26 and NMOSs 27 and 28 which have the first potential VDD1 as gate potentials are inserted between PMOSs 21 and 22 and NMOSs 23 and 24, and a first control signal S1 inputted from a signal generation circuit 10 is converted to output the pull-up control signal Su from a node B.
Patent JP-H0964665-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKAMOTO MINORU
IPC: H03F1/42
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily execute the extension and adjustment of a frequency band for an emitter follower circuit. SOLUTION: The collector output of a transistor(TR) 1 is supplied to the base of a TR 2 and the emitter output of the TR 2 is fed back to the base of the TR 1 by a capacitor 11. The collector currents of respective TRs 1, 2 are supplied to current mirror TRs 3 to 5 and current-mirror currents are controlled and changed by control voltage impressed from a control terminal 15 to attain band control. Since the operation of the TR 1 at high frequency can be accelerated by the negative feedback capacitor 11 and peaking is generated, the band can be extended.
Patent JP-H1094018-A (JP)
Title: Two-way wireless message communication system and method for the system
Inventor: LA PORTA THOMAS F
IPC: H04M3/42
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To perform excellent control to the distribution and development of a message by attaining the message provided with a rich text attribute for clarifying a part of a character text to be emphasized. SOLUTION: In this two-way wireless message communication system 10, an origination message code from a two-way message communication equipment 11 is received by the user agent 12 of a two-way message communication network 14. The message is distributed through a public exchange telephone network 16 provided with a network access switch 18 connected to a telephone set 22 by a first communication connection 20. Further, the two-way message communication network 14 connects a cellular network 24 or an electronic mail message 27 to a data network 26 for desired time. A second communication connection 28 connects the network access switch 18 to a line network control exchange station 30 connected to a database 32 through a third communication connection 36.
Patent JP-H0960863-A (JP)
Title: Blast amount control device for combustion equipment
Inventor: MIYAKE TOMIO
IPC: F23N3/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a blast amount control device for combustion equipment to constantly maintain a blast amount at an optimum value in spite of the pressure fluctuation of a combustion chamber due to a change in flow passage resistance. SOLUTION: A feed forward number of revolution deciding means 21 corrects a target combustion amount based on the FF number N0 of revolutions and the FB number NFB of revolutions, the FF number N0 of revolutions according to a correction target combustion amount and fed to a target number of revolutions deciding means 24. The target number of revolution deciding means 24 decides the target number N1 of revolutions of a fan motor 5 based on the FB number of revolution NFB and the FF number N0 of revolutions from a feed forward number of revolutions deciding means 21.
Patent JP-H0564053-A (JP)
Title: Camera system
Inventor: SAITO HARUO
IPC: G02B7/08
Filed: 1991-08-29
Abstract: PURPOSE:To correctly recognize the image field of a photocamera even when zooming power changes. CONSTITUTION:A video camera part and a photocamera part are integrally arranged in a cabinet. The image pickup lens 2 of the video camera and the image pickup lens 3 of the photocamera are set to be zoom lenses. Potentiometers 43 and 44 are arranged for the image pickup lenses 2 and 3 and detection signals SDv and SDp corresponding to zooming power are supplied to a controller 27. When a zoom interlocking switch 47 is on, the image pickup lenses 2 and 3 are zoomed and adjusted by interlocking by a zooming operation switch 45 in a state where viewing angles are matched. Even when zooming power changes, the viewing angle of the photocamera can correctly be recognized from an image pickup screen displayed on an electronic view finder 30, thereby, a shutter can correctly be operated.
Patent JP-H0645484-A (JP)
Title: Integrated circuit element and conversion connector mountable therewith
Inventor: OHARA TAKUMI
IPC: H01L23/32
Filed: 1992-07-23
Abstract: PURPOSE:To utilize an element which is easily obtained and has a low cost and a high cost performance ratio by connecting an arithmetic element having high performance to a bus of a microcomputer and enhancing its performance. CONSTITUTION:A pin of 80486DX is inserted into insertion ports 42 of long and short connection pins 40L, 40S fit in a first board 20, but 'A13', 'B14' pins in which electric connections are not required are not electrically connected. A pin ('FERR#') of the 'C14' position necessary for a logical adjustment with the 80486SX2 is connected to the 'C14' of a conversion board 30 directly under it through the pin 40S, and electrically conducted with a connecting pin 50 fit in the 'B13' position. In order to set the 'B14' (corresponding to 'MP#' of the 80486SX2) of an NDP socket to a low level, the pin 50 mounted at the 'B14' position of the board 30 is electrically connected to 'A11'('VSD' of DX) fixed to a low level.
Patent JP-H1156593-A (JP)
Title: Headrail interior case fixing mechanism
Inventor: HAYASHI KAZUYA
IPC: A47H5/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism by which a winding drum case internally mounted on the headrail of a rolled-up curtain, etc., or a guide roll case, etc., is fixed by one operation. SOLUTION: An operation shaft 8 is vertical-rotation possibly received in a fixing part 7 which is integatedly provided at one side of the case 5 internally and movably mounted on the headrail 1 so as to be movable and the fixing part 9 is formed by both leg parts 17 and 18 which are elastically opened/closed in a direction being orthogonal to the headrail 1 longitudinal direction. Then, a long diameter part 15 increasing in a diameter direction is formed in a shaft part which is received in a bearing part between the both leg parts of the operation shaft 8, both legs 17 and 18 are widely opened in an angle by which the long diameter part 15 is orthogonally crossed with the headrail 1 longitudinal direction so as to be stuck, by pressure to both the side parts 11 and 12 of an opening groove in the rail and the case is fixed to the headrail 1.
Patent JP-2000039631-A (JP)
Title: Antiferroelectric liquid crystal display device
Inventor: YAMAZOE HIROSHI
IPC: G02F1/137
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the speed (relaxation speed) at the time of layer transfer from a ferroelectric phase to an antiferroelectric phase by forming lacking parts of electrode materials in the regions of the plural striped transparent electrodes formed on the main surface of one substrate of two transparent substrates exclusive of the peripheral regions of the portions constituting pixel electrodes. SOLUTION: The regions of the opposite pixel electrodes 11, 13 formed on the main surfaces of the two transparent substrates exclusive of the peripheral edge regions of the one-side electrodes 13 are partly lacked 15a. As a result, part of the liquid crystal material held between the opposite pixel electrodes formed on the main surfaces of the two transparent substrates is not made into the ferroelectric phase in spite of the voltage impression to the pixel electrodes and remains at the original antiferroelectric phase.  Then, the contact area of the liquid crystal material, which is held between the opposite pixel electrodes formed on the main surfaces of the two transparent substrates, causes the phase transition from the antiferroelectric phase to the ferroelectric phase by the voltage impression and causes the phase transition from the ferroelectric phase to the antiferroelectric phase by voltage release, with the liquid crystal material which remains at the original antiferroelectric phase is substantially increased.
Patent JP-2001040709-A (JP)
Title: Hydraulic backhoe
Inventor: MORISHITA SHIGEKI
IPC: E02F9/16
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic backhoe realizing rear small swing motion while maintaining a large space around a driver's feet. SOLUTION: This rear small swing type hydraulic backhoe is provided with a lower running body 2; an upper running body 1 swingably mounted on the lower running body 2; a working device 5 fitted in front of the upper revolving structure 1; and a cover 3 disposed at the upper part of the upper revolving structure 1. In this case, the cross direction dimension of the upper revolving structure 1 is se to be not more than 2.5 times as large as the cross direction dimension of a driver's seat 7 provided on the cover 3, and lateral operating levers 25, 26 for operating the working device 5 are projected upward from the upper front parts of lateral covers 23, 24 provided on both sides of the driver's seat 7.
Patent JP-H04267295-A (JP)
Title: Setting device of string
Inventor: RORUFU SHIYUPIYUURAA
IPC: G10D3/12
Filed: 1991-08-29
Abstract: PURPOSE:To perform the functions of string tuning, modulation and string setting for sound between two settable pitches. CONSTITUTION:A device has a chordal rail 20 provided with two recesses 21, 22, and a saddle 50, having a nut, capable of adjusting its height and position in the string vertical direction, a slider 30 moving in the string vertical direction, and an eccentric end 43 of an eccentric lever 40 being rotatable are all attached each to the inner part of these recesses 21, 22. The saddle 50 is clamped tight to the supporting chordal rail 20 by means of a set screw 51. The slider 30 has a medium, where a ball end 61 of a string 60 is fixable to the inner part. This slider 30 is moved by rotation of the eccentric lever 40, and in this case, its motion is limited to be settable by three setting media 31, 32, 33.
Patent JP-S6197898-A (JP)
Inventor: NIIOKA KAORI
IPC: H01L23/46
Filed: 1984-10-18
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-S58169233-A (JP)
Title: Input device
Inventor: KINOSHITA AKIYOSHI
IPC: G06F3/01
Filed: 1982-12-14
Abstract: PURPOSE:To facilitate character input through simple constitution without providing any shift key by providing a means for converting an input signal from an operated element into a character code, and operating the operated element so that a character or a part of it is drawn. CONSTITUTION:On the console panel of a character input device, an input part 3 where key tops K are arranged in a matrix is provided and a character drawn on this input part 3, or a part of it (right-hand radical of Chinese character, etc.) is converted into a character code signal by an address part, character file, etc., provided therein. This character code signal is displayed on an input display part 1 with a specifying key 4 and further other specifying keys 4 for the left- hand radical, crown part, etc., are operated to display the character on an output display part 2. The character on this display part 2 is converted into another character by operating a conversion key T, access key Q, and keys 4 to display the converted character on the display part 2. Thus, a desired character is inputted without providing any shift key, etc., only by drawing the character or a part of it on a key top K.
Patent JP-H0751800-A (JP)
Title: Method and device for producing perforated billet
Inventor: NAKAGAWA KAZUHIKO
IPC: B22D11/043
Filed: 1993-08-11
Abstract: PURPOSE: To improve the quality of a hollow billet by pouring molten metal into a cylindrical casting mold from the circumference of a mandrel. CONSTITUTION: The molten metal is poured into the conical casting mold 8 from a molten metal trough 6 by one downcomer 5. The molten metal is supplied from the conical casting mold 8 into the cylindrical casting mold 3 to cool the molten metal. The mandrel 1 is inserted across the centers of these casting molds 8 and 3. The mandrel 1 is located at the center of the casting molds 8 and 3 by a stand 2. The perforated billet is thus produced. The molten metal is poured form the circumference of the mandrel 1 into the cylindrical casting mold 3 via the conical casting mold 8 in the manner described above. The conical casting mold 8 is parted from the cylindrical casting mold 3 via a thermally insulating material 9. Then, even if one piece of the downcomer 5 is used, the molten metal is poured into the central part of the cylindrical casting mold 3.  As a result, the damage of the downcomer and the restriction of its arrangement may be lessened.
Patent JP-H0382253-A (JP)
Title: Support system for generation and test of software file
Inventor: HITOMI YUKIHIKO
IPC: H04Q3/545
Filed: 1989-08-25
Abstract: PURPOSE:To reduce the period and cost required for the software development by efficiently supporting the immediate test of a generated software file, the immediate correction of the software file after the test and the repetition of a series of jobs. CONSTITUTION:A relevant part of a source module 8 is generated or corrected on a supporting system 3 with a source module generation revision function 6 by building up a temporary source module 11, a load module generating load function 5 generates and outputs the load module and a software file 2 is built up on an exchange system 1. When there is a problem found out on the software file 2 as the result of the immediate test of the software file 2, the temporary source module 11 is generated and corrected again by using the source module generation revision function 6 and a series of jobs such as generation of a load module, output and test is implemented repetitively. Thus, no much trouble or man-hour is required for the software development.
Patent JP-H0382216-A (JP)
Title: Driver circuit
Inventor: KUROSAWA SUSUMU
IPC: H03K17/567
Filed: 1989-08-25
Abstract: PURPOSE:To increase an output potential quickly even at the latter half of an output charging state by using a PNP bipolar transistor(TR) to a circuit charging the output, and connecting its collector to an output terminal. CONSTITUTION:A PNP bipolar TR 106 is employed for a circuit charging its output, its collector is connected to an output terminal 102 and its emitter is connected to a high level power terminal 103. When the output is charged, an emitter voltage is always kept constant and a base voltage is not effected by a voltage at the output terminal 102 till the voltage of the output terminal 102 reaches a base voltage. As a result, the base-emitter voltage is always kept high. Thus, the current of the bipolar TR is not decreased even at the latter half of the output charging especially, and an output level is increased quickly.