baber/WOPTO huggingface dataset:
Patent JP-H07270260-A (JP)
Title: Balance or force measuring device of electromagnetic type
Inventor: KAWAMOTO AKIRA
IPC: G01L1/08
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a balance or a force measuring device of an electromagnetic type which enables execution of highly accurate measurement even when a small permanent magnet is used and which is therefore inexpensive, small in size, light in weight and, in addition, highly accurate. CONSTITUTION:A gap G in a magnetic circuit for forming a magnetic field space wherein a force coil 2 is placed is made to have dimensions in the direction of intersecting perpendicularly the direction of motion of the force coil 2 that are larger in the central part thereof than in the opposite end parts in respect to the direction of the motion. Thereby peaks of a magnetic field are formed in the vicinity of the opposite end parts of the force coil 2 respectively and the amount of change of an effective magnetic field due to displacement of the force coil 2 is lessened.
Patent JP-H05260827-A (JP)
Title: Travel controller for working car
IPC: F16H61/16
Filed: 1992-03-19
Abstract: PURPOSE:To enable the light practice of speed change operation and response to a change in car speed in travel on a road simply by accelerator operation in a rice transplanter. CONSTITUTION:This travel controller for a working car is equipped with a speed change gear 4, capable of freely performing the speed changing operation by driving with an actuator 11 and interposed in a travel driving system of a machine body and a speed chance controlling means A for driving and controlling the actuator 11 so as to proportionally change the machine travel speed based on the manipulated variables of an artificial operating tool 14. The controller is further provided with a car speed controlling means C for restraining the operation control of the speed change controlling means A driving and controlling the actuator 11 so as to proportionally change the machine travel speed relatively to the change in the engine speed and a changeover means SW capable of performing the operation of changeover from a state in which the speed change controlling means A is operated to a state in which the car speed controlling means C is operated.
Patent JP-H06252666-A (JP)
Title: Transistor output circuit
Inventor: IWAI HIROSHI
IPC: H03F3/50
Filed: 1993-02-26
Abstract: PURPOSE:To prevent occurrence of abnormal oscillation due to a saturated transistor(TR) Q2 caused by reduction in a boosted voltage at a heavy load in the TR output circuit in which a power application TR outputting a current to a load in the emitter follower system is subject to ON/OFF control by a control TR. CONSTITUTION:A voltage difference detection circuit 2 detects the reduction in a boosted voltage Vd-Vc at a heavy load and a current Ia3 corresponding to the reduction is outputted to a current control circuit 3. On the other hand, the current Ia3 is branched from a current Is of a conduction control signal S1 inputted to the current control circuit 3 to control a base current of the control TR Q2 to be small thereby suppressing a supply current Ix to a base of a communication TR Q1 and the saturation of the Q2 is prevented by keeping the boosted voltage Vd-Vc to be a predetermined voltage or over.
Patent JP-S58179963-A (JP)
Title: Elevation mechanism of double side player
Inventor: KENMOCHI ISAMI
IPC: G11B21/12
Filed: 1982-04-15
Abstract: PURPOSE:To realize a simple and compact constitution of the titled elevation mechanism and to reduce the power consumption as well as to improve the working stability, by setting one of a pair of playing linear arms which hold a disk between with a coaxial cam under a play mode and the other linear arm under a non-play mode respectively. CONSTITUTION:Cams 25 and 26 are turned by the same rotary shaft 24 to control a pair of playing linear arms 10 and 14 which are opposite to each other and holding double side playing disk between, elevation arms 30 and 37 which drive the arms 10 and 14 respectively, and the revolusions performed centering on shafts 27 and 36 respectively. Then the elevation of the double side player is controlled so that one of the arms 10 and 14 is set under a play mode while the other is put under a non-play mode. Owing to a common mechanism to both linear arms, a simple and compact constitution is ensured for the elevation mechanism. In addition, the generation of faults is reduced to reduce the power consumption as well as to improve the working stability.
Patent JP-S61221710-A (JP)
Title: Optical distribution rack
Inventor: HAYASHI TAKEHIRO
IPC: G02B6/24
Filed: 1985-03-27
Abstract: PURPOSE:To store and control numbers of optical fibers orderly and rationally even in a treatment where many optical fibers are distributed by providing holed shelf plates where optical cords, optical-fiber excessive-length parts, etc., are mounted in plural stages, and then providing support parts to longitudinal frame members which support those shelf plates. CONSTITUTION:This optical distribution rack is used to arrange and store optical cords 20, jumper lines 21, optical connection terminals 10 and 20, etc., orderly when numbers of optical fibers 19 fed in an office residence such as a telephone exchange, i.e. a terminated cable is connected optically to various optical equipment and optical cords in the office residence. For the purpose, the termination part of the optical cable led in the office residence is placed on a common-use shelf plate 2 as the uppermost stage firstly and a termination dam 27 is formed at the end part of the optical cable 19. Then, multicore optical cords lend out of the optical cable terminal are led around on the shelf plate 2 in a specific direction while divided by a specific number and then droop on respective lower shelf plates 1 from respective through holes 6 of the shelf plate 2, so that they are connected on the respective shelf plates 1 while their excessive-length parts are treated.
Patent JP-H08263328-A (JP)
Title: Bus trace device and method
Inventor: KIKUCHI SHIGEMASA
IPC: G06F11/34
Filed: 1995-03-22
Abstract: PURPOSE: To provide a bus trace device of high performance which can eliminate the discontinuation of the system operation in a fault detection mode and the change of the circuit constitution that is required in response to the fault detection mode by using a bus trace function that is connected to the system and adaptive to the different fault detection modes. CONSTITUTION: A bus trace device is connected to a system bus 2 and traces the bus information necessary for detection of faults. Then the bus trace device is provided with a trace memory 13 of large capacity consisting of a DRAM of a double memory block system and a fast trace memory 14 which serve as the trace memories that store the trace data. A bus trace control circuit 15 controls the trace operations and also controls the write operations of both memories 13 and 14 in accordance with the trace start/stop conditions that are set by an SVP 4.
Patent JP-H09258569-A (JP)
Title: Color image forming device
Inventor: NAKANO MASAHIRO
IPC: G03G15/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To restrain color slurring by starting forming the latent image of a next page before finishing an external load acting process such as removing residue on an intermediate transfer body, continuously forming the image and starting the primary transfer of the next page after finishing the external load acting process. SOLUTION: After secondary transfer from the intermediate transfer body 6 to a recording medium 11, the recording medium 11 is peeled from the intermediate transfer body 6 by a recording medium peeling device 8, and fixation is performed to the medium 11 by a fixing device 10. After the secondary transfer from the transfer body 6 to the medium 11, an intermediate transfer body cleaning device 9 removes toner remaining on the transfer body 6. The device 9 is retreated while a toner image is formed on the transfer body 6, and prevented from interfering in the toner image. It is actuated in an area where the secondary transfer to the medium 11 is finished and removes the toner remaining on the transfer body 6.  By performing the primary transfer of the next page after finishing the secondary transfer and cleaning, an influence by external load on the primary transfer is avoided and the color slurring is reduced.
Patent JP-H03263963-A (JP)
Title: 2-wire order line connection system
Inventor: OKAMOTO MASAYUKI
IPC: H04M7/00
Filed: 1990-03-13
Abstract: PURPOSE:To attain simultaneous talking among at least three stations by providing a 3-direction branch speech circuit enabling talking in each direction to each of at least three stations connected in cascade and a switching circuit detecting a ringer voltage signal sent from other station and controlling the supply and stop of the ringer voltage signal. CONSTITUTION:When a maintenance personnel depresses an incoming direction designation switch 1, an incoming direction operation confirmation lamp 11 is lighted. When a call switch 3 is depressed, a ringer generating circuit 12 is started for a prescribed time set by a timer circuit 4 to generate a ringer voltage signal. Simultaneously, an incoming direction control relay 5 is activated, its contact 502 is closed and a ringer voltage signal is sent in the incoming direction line. When a ringer voltage signal from a caller station is detected by an outgoing ringer detection circuit 14 on an incoming side adjacent station adjacent to the caller station, an outgoing direction control relay 8 is activated, a contact 801 is opened to protect a 3-direction branch speech circuit 15 from a received ringer voltage signal thereby calling the maintenance personnel.
Patent JP-H02242170-A (JP)
Title: Warp correcting apparatus having conduction tester for printed wiring board
Inventor: ARAI TAKAFUMI
IPC: H05K3/22
Filed: 1989-03-15
Abstract: PURPOSE:To break the wire of a defective product whose wire is in the state immediately before breakdown positively and to perform secure conduction test by correcting the warping of a printed wiring board which is heated with a heater, and performing the conduction test of the wiring board in the state wherein the warping is corrected, with a conduction tester. CONSTITUTION:A printed wiring board A is heated with a heater C. Warping is corrected with a press device D. Then the conduction test of the wiring board A is performed in a conduction tester E. A contact pin for the conduction test is brought into contact with the pattern of the board accurately, and the accurate conduction test is performed. Strain is forcibly imparted by the heating and the pressing. Thus, the breakdown of the part of the pattern conductor which is not broken but in the state immediately before breakdown is accelerated. Under this state, the conduction test is carried out. Therefore, the inspection can be executed simply and positively even if there is the part in the state immediately before the breakdown.
Patent JP-H09254427-A (JP)
Title: Production method of electrode
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aperture electrode having good printing characteristics without causing adjacent short-circuit by applying boring processing by forming a prepared hole on an insulated substrate provided with a lead line portion, and blowing liquid-dispersed abrasive grains to the prepared hole. SOLUTION: An electrode where denatured substances are eliminated can be produced without degenerating a polyimide layer, by forming a hole with an excimer laser in a first process, and blowing liquid-dispersed abrasive grains to the hole portion in a second process. It is preferable that the aperture electrode body comprises a conductive part including an insulating sheet 2 and a controlling electrode 4. As the material for the insulating sheet, a polyimide can be used preferably. An electrode pattern is formed on the insulating sheet, and a sliding surface coat layer 7 where carbon is added to a binder is formed on the opposite side of the electrode pattern. The aperture electrode has a plurality of apertures 6 on the insulating sheet 2.
Patent JP-H05264471-A (JP)
Title: Underwater defect detecting apparatus
IPC: G01N21/91
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an underwater defect detecting apparatus with high penetrating and detecting accuracy by forming a weir and a hole in the inner surface of a seal tightly adhered to a to-be-tested surface so that the air in a testing chamber and water drops on the to-be-tested surface are removed well. CONSTITUTION:An underwater defect detecting apparatus 20 performs the penetration flaw detection test when it is pressed in touch with a to-be-tested face 2 of the surface of a structure in water while the water in a testing chamber 7 is discharged. Weirs 29, 36 to prevent the back flow of water drops 8 and a hole 30 communicating with an introduction port 6 of the discharged water/exhausted air are formed in the inner surfaces of seals 21, 33, 37, 40, 41 provided at an opening end 4 of a cover 3 constituting the testing chamber 7 and tightly adhered to the face 2.
Patent JP-S59188694-A (JP)
Inventor: OZAKI NOZOMI
IPC: G09F9/35
Filed: 1983-04-11
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-H08229218-A (JP)
Title: Portable managing device for game shop
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-02-27
Abstract: PURPOSE: To provide the game data of a required game machine at a required place in an off-line operation. CONSTITUTION: Every kind of data from a hall computer 1 is taken out and written on a managing data writing device 3 connected to the hall computer 1 by inserting a flexible disk 6 into a flexible magnetic disk device 5. The data stored in the flexible disk 6 is read by inserting into the flexible magnetic disk device 8 of a portable off-line display 7. Each of required weekly data screen, data display screen classified by every island (specification), situation graph(one day) display screen, situation graph (seven days) display screen and needle adjusting screen is selected by a function key displayed on the display part of the off-line display 7.
Patent JP-H06270607-A (JP)
Title: Pneumatic radial tire
Inventor: DOI TATSUYA
IPC: B60C9/22
Filed: 1993-03-23
Abstract: PURPOSE:To enhance the anti-abrasiveness and the maneuvering stability by forming an edge ply cord with a smaller denier than a cap ply cord, and locating the end of edge ply on the crown center side nearer the crown center than the 2-R contacting point. CONSTITUTION:The cord of an edge ply 5 is made with a smaller denier than the cord of a cap ply 6, and the end of edge play 5 on the crown center CC side is located nearer the crown center CC than the 2-R contacting point 4. The denier ratio of the edge ply cord to cap ply cord is arranged as ranging 0.7-0.4. This decreases the step to be produced between the edge ply and cap play and generates uniform distribution of the grounding pressure, so that the wear generated as per conventional arrangement on the tread surface in the position near the 2R contacting point is suppressed to lead to enhancement of the maneuvering stability.
Patent JP-H05268644-A (JP)
Title: Dial pulse reception processing system
IPC: H04Q1/32
Filed: 1992-03-19
Abstract: PURPOSE:To improve a connection completion rate in an exchanging device in a dial pulse reception processing system for a communication channel storage device to store plural communication channels to send dial pulses and to transfer dial numerals sent from the respective communication channels to the exchanging device everytime it receives one numeral. CONSTITUTION:In the communication channel storage device 200, a simultaneous reception line number control means 201 completes the reception of one of dial numerals and counts the total number of communication channels 100 in a transferrable state to an exchanging device 300. Also, in the case that the counted value reaches a preset limiting number, the transfer processing of the dial numeral of a part of the communication channels 100 is stopped.
Patent JP-2000261770-A (JP)
Title: Device for extracting superimposed signal of television signal, and divide for searching line of superimposed signal
Inventor: HASHIMOTO KATSUHIKO
IPC: H04N7/083
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To correct malfunction in vertical synchronizing signal extraction caused by an integrating circuit in a short time by counting a horizontal synchronizing signal from the position of a vertical synchronizing signal, setting a line set value within a prescribed range, comparing a counted value with the line set value and extracting a superimposed TV signal at a position within a matching range. SOLUTION: A TV signal 2 is inputted to an input terminal 1, the signal 2 is propagated to an extracting part 3, and the part 3 extracts a vertical synchronizing signal 4 by an integrating circuit. A line counter part 5 counts a horizontal synchronizing signal 6 from the rear edge position of the signal 4 obtained by the part 3 propagates a counted line counted value to a comparing part 8. The part 8 compares the line counted value counted by the line counter part with a line set value of a line set value control part 10. The part 10 stores a line set value deciding that a closed caption signal 'exists' as the position of the current superimposed signal.
Patent JP-H01236062-A (JP)
Title: Accessory thyroid hormone removing membrane
Inventor: KATAOKA HIROSHI
IPC: B01D65/10
Filed: 1988-03-16
Abstract: PURPOSE:To selectively remove the accessory thyroid hormones accumulated in the body of a dialysis patient in particular by specifying the pore radius in an active layer adequate as the accessory thyroid hormone removing membrane to a specific range. CONSTITUTION:The effective selective removing membrane for the accessory thyroid hormones accumulated in the dialysis patient has 30-80Angstrom  pore radius in the active layer. The pore radius in the active layer is determined by measuring the freezing point falling degree by the capillary condensation in the pore diameter by a differential scanning calorimety in the case of the symmetric membrane. The characteristics of the removing membrane are obtainable by adjusting the concn. of a high-polymer soln. the cooling conditions at the time of solidifying and the solvent removing rate and forming the membrane structure at the time of dissolving a high-polymer material into the solvent for the polymer and spinning the soln. into an aq. solidifying bath from an annular nozzle thereby forming permeable hollow yarn.
Patent JP-S61220874-A (JP)
Title: Automatic paper-supplying system for recorder
Inventor: HIRANO HIROFUMI
IPC: B41J11/48
Filed: 1985-03-28
Abstract: PURPOSE:To provide an automatic paper-supplying system for a recorder which can be constructed in a small size and inexpensively, by a construction wherein an automatic paper-supplying device comprises a paper-supplying cassette and a paper- supplying roller, and a recording is provided with a discharging roller for a paper enclosed in a cassette. CONSTITUTION:Each combined paper-supplying roller and paper support 19 is fitted over an angular shaft part of a tractor shaft 16, can be freely moved in the axial direction, and is rotated together with the shaft 16. The roller 19 has a surface formed of a material having a high coefficient of friction, and the outer peripheral surface thereof is provided with rugged patterns with a predetermined pitch for discharging the paper. The paper-supplying roller 65 is fixed to a paper-supplying roller shaft 66, is formed of a material having a high coefficient of friction, while the shaft 66 is rotatably supported on an upper cover 64 through a shaft, and a paper-supplying gear 67 is fixed to an end part of the shaft 66. The gear 67 can be engaged with an idle gear 7 under the condition where the paper-supplying cassette is mounted onto a mount plate 58 of a printer. Accordingly, since the cassette provided with the paper-supplying roller is detachably fitted to the recorder provided with the paper- discharging roller, the automatic paper-supplying system can be achieved with an extremely overall size and at low cost.
Patent JP-H01235914-A (JP)
Title: Scanner
Inventor: AWAMOTO KENJI
IPC: H04N5/357
Filed: 1988-03-16
Abstract: PURPOSE:To reduce an image distortion by providing plural reflecting surfaces centering around one point of a production extended to a rotation axis from a scanning center point of the reflecting surface which has been inclined by about 45 deg. virtually against the rotation axis and having a different angle, respectively, on a rotary polygon mirror. CONSTITUTION:A rotary polygon mirror 3 is provided with the reflecting surface 3-1 whose Q0 has been inclined by 45 deg. against a rotation axis 3a, and the reflecting surfaces 3-2, 3-3 and 3-4 having different inclination angles Q2-Q4, respectively. Accordingly, when the rotary polygon mirror 3 is rotated, the reflecting surfaces 3-1, 3-2 and 3-3 opposed to a visual field are deflected successively in the vertical direction centering around a point A, and against an incident optical axis 5a-1 of an incident light to the reflecting surface from the visual field, incident optical axes 5a-2, 5a-3 of an incident light to the reflecting surfaces 3-2, 3-3 scan the visual field by being shifted by an angle 2theta1 and 2theta2, respectively in the vertical direction in accordance with the inclination angles theta2, theta3, respectively. In such a way, when a position of the point A is determined by adjusting the inclination angle so that a distance CD extending from a point C being a pupil position 2-1 to a point D and a distance between points B, D coincide with each other, the generation of an overlap between blocks and a gap is prevented, and an image distortion is eliminated.
Patent JP-S63233289-A (JP)
Inventor: TAJIMA KOICHI
IPC: F27B14/10
Filed: 1987-03-20
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-S59191376-A (JP)
Title: Charge transfer device
Inventor: TSUNODA REIKICHI
IPC: H04N5/335
Filed: 1983-04-14
Abstract: PURPOSE:To equalize the quantity of charges in an input gate by forming the band-shaped input gate with the quality of high resistance materials while forming voltage applying electrodes for adjusting the potential of each section of the input gate to the input gate at intervals at every predetermined step number of a charge transfer section. CONSTITUTION:A band-shaped input gate 1, storage gates 2 and a band-shaped transfer gate 3 constitute charge input sections disposed in succession while being adjoined to input diodes IDi+k. CCDs with transfer electrodes 4 are arranged adjoined to the charge input sections. Charges light-received and converted by light-receiving elements Di, IDi+1 flow in the direction of the arrows (a), and are stored in wells for potential under the storage gates 2. Charges based on materials to be observed in ones flow into wells under the transfer electrodes 4 and ones based on a background into a discharge drain. The input gate 1 is formed with the quality of high resistance materials, and voltage applying electrodes W are shaped to the input gate 1 at intervals of every prescribed step number of the CCDs.
Patent JP-S56161348-A (JP)
Title: Preparation of delta-keto-acid
Inventor: SUZUKAMO TAKEO
IPC: C07C59/185
Filed: 1980-05-14
Abstract: PURPOSE: To obtain a δ-keto-acid useful as an intermediate for a δ-alkyl-δ-lactone useful as a perfume very readily in high yield, by reacting glutaric anhydride with a Grignard reagent.  
     CONSTITUTION: Glutaric anhydride is reacted with a Grignard reagent of the formula RMgX (R is 1W10C alkyl; X is halogen) in an amount of equimolar or less with the glutaric anhdride at a temperature of preferably 0°C or below to give a δ-keto-acid of the formula. The ketonic group of the δ-keto-acid is reduced with sodium boron hydride, etc. and then dehydrated to afford a δ-alkyl-δ-lactone. According to the method, the δ-keto acid of the formula and the δ-alkyl-δ-lactone are obtained very radily in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio