baber/WOPTO huggingface dataset:
Patent JP-H05245449-A (JP)
Title: Operating device for cleaning cage
Inventor: UCHINO MASAHIDE
IPC: B08B3/10
Filed: 1992-03-04
Abstract: PURPOSE:To simplify a mechanism for the vertical movement of a cleaning cage and a mechanism for the tilting and rotation of the cage, and ensure that these mechanisms can be easily installed even on a simple cleaning tank without the mechanism by providing the mechanisms separately. CONSTITUTION:An engagement device 1 equipped with an engagement device with a cleaning cage 4 on the lateral surface moves or is unable to move vertically. In addition, a support 5 which holds the cleaning cage 4 moves vertically. The cleaning cage 4 is activated to tilt or rotate in a state that the cleaning cage 4 is engaged with the engagement device 1, by moving the engagement device 1 or the support 5 vertically.
Patent JP-2000275682-A (JP)
Title: Liquid crystal device and electronic instrument using the same
Inventor: IIZAKA HIDETO
IPC: G02F1/139
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device of high contrast by using perpendicular alignment and to obtain an electronic instrument using this device. SOLUTION: A liquid crystal layer 3 is held between a pair of substrates 1, 2, and a nematic liquid crystal, having positive anisotropy of the dielectric const. is used for this liquid crystal layer 3. A perpendicular alignment film is formed on the liquid crystal layer 3 side of each substrates 1, 2, so that the direction of the major axes of liquid crystal molecules in the liquid crystal layer 3 is aligned almost perpendicularly to the substrate, when no voltage is applied. When voltage is applied, the direction of the liquid crystal molecules is changed by an electric field applied in the almost horizontal direction to the substrate. As for the structure of the electrodes, for example, pixel electrodes 31 and common electrodes 32 are formed on one of the substrates with both electrodes engaged like combs with each other.
Patent JP-H07298291-A (JP)
Title: Y/c separator
Inventor: HATANO TAKAHISA
IPC: H04N9/78
Filed: 1994-04-21
Abstract: PURPOSE:To make dot disturbance unremarkable with the application of a comb filter due to mis-detection of correlation by receiving a composite color television signal, detecting a black level of a noted signal and applying a BPF to the video signal forcibly when the level of the noted signal is a black level. CONSTITUTION:The separator is made up of a delay device 101 receiving a composite color television signal and delaying the signal in the vertical direction, a delay device 102 using an output of the delay device as a noted signal and delaying the noted signal in the vertical direction, correlation detection circuits 106, 107 taking the correlation between the noted signal and a point in the vicinity of the vertical direction, a black level detection circuit 108 detecting a black level of the noted signal, plural filter circuits 103, 104, 105 separating the color signal from the noted signal, and a selector 109 selecting an output of the plural filters depending on the output of the black level detection circuit 108 and the outputs of the correlation detection circuits 106, 107.
Patent JP-H06295484-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMURA TAKANAO
IPC: H04N5/76
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a convenient magnetic recording and reproducing device which issues a warning in the case of setting reservation having the same start time. CONSTITUTION:This device is provided with a control part 5 having an execution command part 6 which compares the start time of reserved content in a reservation content storage part 3 with the time of a clock part 2 and transmits a recording execution command to a video/sound reception part 1 when the compared time is the same, a display command part 7 commanding the display content to a display part 8, and a warning command part 9 giving a warning command to the display part 8 in the case the reserved content having the same start time exists in the storage part 3. In the case the reservation having the same start time exists, the content of the reservation is displayed and the warning is issued.
Patent JP-H08243288-A (JP)
Title: Multi-head embroidering machine
Inventor: WATANABE HARUKI
IPC: D05B73/06
Filed: 1995-03-14
Abstract: PURPOSE: To lower cost involved by practically making movable tables lighter in weight as compared with an integrated product, letting the tables be easily mounted/demounted by a single worker, and thereby eliminating elevating means, or simplifying the structure involved much more even if the elevating means can not be eliminated in the multi-head embroidering machine capable of embroidering work cloth in a cylindrical shape such as a tee-shirt, a sweater and the like. CONSTITUTION: The multi-head embroidering machine is equipped with embroidering heads 7, cylindrical beds 8, tables, an embroidering frame 20, and with a drive frame 21. The tables are divided so as to be formed in a stationary table 12 on the depth side, and at least in two movable tables 13 on this side, which are divided so as to be allocated to the respective cylindrical beds 8, and the respective movable tables 13 are so designed that they can be selectively supported on support means 15, 16, 17 and 18 and the like between at an elevated position roughly identical to the height of each cylindrical bed 8 and at a lowered position lower than each cylindrical bed 8.
Patent JP-S61242124-A (JP)
Title: Cross modulation preventing circuit for radio controlling receiver
Inventor: YAMAZAKI TADAO
IPC: H03D7/18
Filed: 1985-04-18
Abstract: PURPOSE:To prevent the generation of cross modulation by applying the output of wave detection to a high frequency tuning circuit of a receiver for radio control from a secondary circuit of a different system. CONSTITUTION:A high frequency is converted by a mixing circuit 12 and then amplified by an intermediate frequency amplifying circuit 13 to undergo the envelope wave detection through a wave detecting circuit 14 and to be supplied to a high frequency attenuator 5. The attenuator 5 works when the output of wave detection reaches a fixed level and giving bypass to the high frequency flowing to a high frequency turning circuit 4. Thus the attenuator 5 is virtually put into the circuit 4 and the intensity of the high frequency supplied to a high frequency amplifying circuit 6. Thus the working points of the amplifying stages and the mixing stages set after the circuit 6 are kept at low levels. This prevents the generation of cross modulation, etc.
Patent JP-S539120-A (JP)
Title: Electromagnetic release device
Inventor: KAGECHIKA TAKASHI
IPC: G03B17/38
Filed: 1976-07-13
Abstract: PURPOSE: To reduce the electric power consumption by changing the electric current which energizes an electromagnet to a small electric current when the electromagnet alltracts and holds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0844183-A (JP)
Title: Rotary type developing device and image forming device provided with the same
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/08
Filed: 1995-03-15
Abstract: PURPOSE:To surely replenish toner into a hopper part even when the amount of the toner in a cartridge is small and to consume entire powder developer by providing a member for guiding the toner moved by a rotation to a toner discharging port on the inner surface of the peripheral wall of a toner cartridge attached to the hopper part of a rotary type developing device. CONSTITUTION:A plate-like guide member 333 guiding the toner moved by the turning of the developing device in the direction of a toner intake port 325 is provided in the toner containing part 318 of a toner cartridge main body 315. By this constitution, even when the amount of the toner in the toner containing part becomes small, the toner which exists at both end parts in the direction of a rotary shaft in the toner containing part is fluidized toward the toner intake port along the guide member by the turning, and is accumulated inside a cylinderical part 319 from the toner intake port so as to replenish the toper hopper. Therefore, even when the amount of the toner in the toner containing part becomes small, the entire toner is consumed.
Patent JP-S58199433-A (JP)
Title: Magnetic recording and reproducing plate
Inventor: INOUE SATORU
IPC: G11B5/738
Filed: 1982-05-17
Abstract: PURPOSE:To eliminate mutual interference between both surface, by providing at least one nonmagnetic layer with high conductivity between two layers made of a ferromagnetic material. CONSTITUTION:Magnetic layers 5 and 5' are formed on both surfaces of a copper plate 4, and magnetic heads 6 and 6' are arranged immediately in such a way that their core parts 6-a and 6-a' face each other. During high-density recording and reproduction, a conductor 4 with high conductivity serves as a shield by skin effect to prevent magnetic flux from the core parts of the magnetic heads 6 and 6' on both sides from leaking out through the nonmagnetic conductor with high conductivity, and mutual interference between both surfaces is eliminated to perform the recording and reproduction accurately. Further, ferromagnetic materials 5 and 5' use metallic thin films to obtain thick ferromagnetic bodies, so high-density recording is also possible. In addition, electric surface resistance decreases to make electrostatic charging hard to occur, preventing the sticking of dust, etc.
Patent JP-H0625234-A (JP)
Title: Benzimidazoles, medicinal compositions containing these compounds and their preparation
Inventor: UUBUE RIISU
IPC: A61K31/42
Filed: 1993-04-09
Abstract: PURPOSE: To provide new benzimidazoles which have antagonistic functions against angiotensin-II and are used for treating hypertension, ischemic peripheral circulatory failures and myocardial ischemia, heart failures or the like.  
     CONSTITUTION: The compounds of formula I, for instance, 4'-[[2-n-propyl-4- methyl-6-(5,6,7,8-tetrahydrobenzimidazol-2-yl)-1H-benzimidazole-1-yl]-methyl]- biphenyl-2-carboxylic acid are provided. In the formula I, R 1  is H, F, Cl, Br, CH 2 F, CHF 2 , CF 3 , alkyl; R 2  is imidazol-2-yl, 3-7C cycloalkyl, 1-6C alkyl, 5,5-spiro- cyclopentano-dihydro-imidazol-4-on-2-yl, imidazolium-2-yl, oxazol-2-yl or the like; R 3  is a 1-5C alkyl, 3-5C cycloalkyl, 1-4C alkoxy, 1-4C alkylthio; R 4  is H, a group of formula II (R 5  is a group which can be metabolized in vivo into carboxy, carboxy, (N,1H-tetrazolyl or the like). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02260063-A (JP)
Title: Schedule information producing device
Inventor: FUKUSHIMA HIDEO
IPC: G06Q10/10
Filed: 1989-03-31
Abstract: PURPOSE:To easily understand the relation between the detailed schedule data and the outline of schedule data equivalent to one day by reading the detailed schedule data equivalent to one item out of a storage means and displaying the schedule data on a display part at a position contiguous to the displayed schedule data outline equivalent to one day. CONSTITUTION:The schedule data including the date data are stored in a schedule storage part 11 in an amount equivalent to plural items. When the information instructing the display of the schedule data on a specific date is received as the input information with key operations of a user, a daily schedule production part 12 reads the outline of the schedule data out of the part 11. Then a screen control part 13 displays collectively the schedule data outline at the left side of a display part 14. When the display is through at the left side of the part 14, the detailed schedule data equivalent to one item and corresponding to the position where a cursor is shown is read out of the part 11 and displayed at the right side of the part 14. As a result, the relation is easily understood between the outline of the schedule equivalent to one day and the details of each schedule data.
Patent JP-S59208606-A (JP)
Title: Method for controlling weir breaking robot
Inventor: YOSHIMURA KOUJI
IPC: B22D31/00
Filed: 1983-05-13
Abstract: PURPOSE:To instruct a position striking feeder heads and its striking direction to a robot and to strike the feeder head of a molded product to break the weir easily by using a model at the formation of a mold. CONSTITUTION:A sample 2 and the feeder heads 3a-3c are set up on a model 1 and the model 1 is set up on a fixed position of a base board of a display device. An instruction arm 7 having a handle 9 is fitted to the display device so as to be moved three-dimensionally to the base board of the display device. Rotary encoders 10-13 measuring the moving distances of X, Y and Z directions and the rotated variable in the R direction are fitted to the arm 7. These encoders 10-13 are connected to a microcomputer 15 and a ten key device T, a robot A, an external storage device 17, etc. are connected to the computer 15. The positions striking the feeder heads 3a-3c and the striking directions are instructed to the robot A, so that the feeder heads of the molded product are struck and weir breaking is made easy.
Patent JP-2000275061-A (JP)
Title: Absolute encoder
Inventor: TAKAHASHI HIROSHI
IPC: G01D5/249
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately set an angle of a mechanical component without making an angle distance of a mark array for recognizing an angle dense. SOLUTION: This absolute encoder forms marks M1-M3 for recognizing an angle at a predetermined angle distance θ and detects a rotation angle of a rotation disc 10 by reading the marks M1-M3. Then, it forms a positioning mark M4 at the angle distance θwhere width of the mark 4 in a hoop direction of the disc 10 is set at smaller length than that of the marks M1-M3 on a circumference of the disc 10, and an array distance of a mark reading means 24 reading the mark M4 is set at a size, which is added a length of a predetermined allowable angle detecting error-range to a length of an integral multiple of an array distance of the mark 4.
Patent JP-S63251371-A (JP)
Title: Hydraulic pump control device of power steering device
Inventor: SUZUKI YASUTAKA
IPC: B62D5/07
Filed: 1987-04-03
Abstract: PURPOSE:To prevent the loss of power and to improve the fuel expense by making it possible to keep the oil injection quantity of a hydraulic pump constant at the quantity necessary for power steering regardless of the frequency of the engine rotation. CONSTITUTION:An accelerator pedal 10 is linked to a control lever for converting the quantity of a variable quantity type hydraulic pump 2 in order to reduce the injection capacity of the variable quantity type hydraulic pump 2 depending on the amount of depressing the pedal 10. As a result, even though the rotation frequency of an engine 1 rises exceeding the idle rotation frequency, the injection quantity of the variable quantity type hydraulic pump 2 is kept at a specific amount necessary for the steering, the unnecessary injection is suppressed and the loss of power can be reduced.
Patent JP-S5510168-A (JP)
Title: Hydraulic transmission shifting apparatus
Inventor: SUGIMOTO TOSHIHIRO
IPC: F16H63/12
Filed: 1978-07-10
Abstract: PURPOSE: To provide a hydraulic transmission shifting aparatus, which is capable of coupling and uncoupling clutches by means of a single changeover valve and also capable of keeping the clutches in their half-coupled condition, whereby the transmission can be shifted to any positions by a single shifter lever.  
     CONSTITUTION: When shifting unit 50 is kept in its neutral position, oil passages connected to front-drive clutch 32 and back-drive clutch 32A are drained, so that both of the clutches are kept in their neutral position and spool 64 is held by biasing means at the position shown at the left in the drawing. When the spool 64 is turned slightly in counterclockwise direction to shift the transmission to its front-drive, half-clutch position, port (b) is communicated to oil passage X connected to the front-drive clutch 32. In this state, hydraulic pressure at port (b) is lower than that in lubricating oil passage (m) to which hydraulic oil is supplied via port (c). When the spool 64 is turned further in counterclockwise direction to the front-drive position of transmission, hydraulic oil is supplied to oil chamber 70 via port (a), so that spool 64 is shifted to the right and high pressure at port (a) is transmitted to oil passage X. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11282622-A (JP)
Title: Pointing device and information processor using the device
Inventor: HONDA SUSUMU
IPC: G06F3/038
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mouse of a simple constitution which needs no click button by detecting the moved variable of a pointing device main body per unit time and sending the decision result showing whether the moved variable exceeds a prescribed position to a host device as the click presence/absence data. SOLUTION: An internal detection part 101 of a mouse periodically detects the data on the moved variables of the mouse main body per unit time in both X and Y axis directions and then sends these data to a data generation part 102 and a decision part 100. A comparison part 105 compares the moved variable data of the X axis direction given from the part 101, i.e., the moved variable of the mouse main body caused per unit time in the X axis direction with the prescribed value that is previously set in a memory 103. If the moved variable data of the X axis direction is larger than its prescribed value, the part 102 turns on a left click bit. Meanwhile, the part 102 turns off the left click bit if the moved variable data is smaller than its prescribed value.
Patent JP-H07271160-A (JP)
Title: Image forming device
Inventor: TSUKADA MASAHARU
IPC: G03G15/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide an image forming device capable of preventing the occurrence of staining on the rear side of a transfer material and also preventing a waste of toner caused by black belt-like printing in the middle of printing. CONSTITUTION:When a BD signal is not detected in the middle of printing and a laser is forcibly turned on, when the undetected state of the BD signal is attained between papers, an undetection signal is outputted to a switch circuit 36 by a developing bias changeover circuit 43, a reference voltage is switched. Simultaneously, the same signal is outputted to an AC transformer driving circuit 40 so that the developing AC voltage may be turned off. Thus, the occurrence of the black belt-like printing pattern is prevented, then the waste of toner is prevented, and also, the staining on the rear side of the transfer material is prevented.
Patent JP-H02264287-A (JP)
Title: Electron model for teaching materials
Inventor: SUZUKI TOMIJI
IPC: G09B23/26
Filed: 1989-04-04
Abstract: PURPOSE:To explain that an electron itself has a magnetic field without any contradiction by aligning the centers of three disks of the same size with one another and making the disks cross one another at right angles. CONSTITUTION:The centers of three rings 1 - 3 of the same size are aligned with one another and the inside circular planes of the rings 1 - 3 are arranged crossing one another at right angles. In this case, the three rings 1 - 3 cross one another at right angles, so it is understood that the rings 1 - 3 face in all directions along the surface of the sphere of the electron with equal probability. Consequently, stationary energy which is found by relativity theories and the electronic energy and electromagnetic energy that the electron itself has can be explained systematically without any contradiction.
Patent JP-S62245150-A (JP)
Inventor: YOANNESU PEETAA GERARUDOUSU MA
IPC: G01N27/414
Filed: 1987-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10285840-A (JP)
Title: Stator core
Inventor: SUZUKI TETSUO
IPC: H02K1/18
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate backlash between divided cores, in a stator core assembled by fitting to a recessed groove at the other end of a yoke portion of each divided core with projections at one end of the york portion of each divided core arranged adjacently in a peripheral direction. SOLUTION: At an intermediate portion of a projection 6 and a recessed groove 7, straight portions 6a, 7a extending with a constant width in a normal line direction of each end face of the york portion 2, and constricted portions 6c, 7c which are slightly narrow in width than the straight portion, are formed in adjacent to a portion close to the end portion of the yoke of the straight portion. When pressing in the projection 6 to the recessed groove 7 from the normal line direction, groove walls 2a, 2b at the outer radius side and inner radius side of the recessed groove 7 are deflected in an elastic region, and a straight portion 6a and a constricted portion 6c of the projection 6 are elastically just tightened at the straight portion 7a and constricted portion 7c of the recessed groove 7.  Also, the recessed groove 7 is formed in such a manner that the width W1 of the groove wall 2a at the outer radius side becomes equal to the width W2 of the groove wall 2b at the inner radius side on the boundary line d perpendicular to the normal line direction between the straight portion 7a and the semicircular portion 7b.
Patent JP-S57198805-A (JP)
Title: Measurement of film thickness
Inventor: FURUMIYA SATOSHI
IPC: G01B11/06
Filed: 1981-06-01
Abstract: PURPOSE:To provide a handy non-destructive measuring method by measuring the thickness of a semiconductor thin film detecting the intensity of a photoluminescence light. CONSTITUTION:An active layer 1 of InGaAsP is sandwiched between InP layers 2 and 3 to make a double hereto structure. The thickness of the layers 1, 2 and 3 is one parameter for determining the characteristic of an element and greatly affects the laser characteristic. The light with a wavelength of 1.06mu of a YAG laser, which is able to transmit the InP layer 2, can directly excite the active layer 1 of the double hereto structure. In addition, the photoluminescence (PL) light releaed from the active layer 1 can transmit the InP 2 layer. Therefore, with the InP layers 2 and 3 on both sides of the active layer 1 as window, the PL light can be checked directly. It enters a photodetector PD through a half mirror 6 and an induced voltage is displayed on a TV as spectrum.
Patent JP-H05289798-A (JP)
Title: Input interface method
Inventor: SAKAMOTO SHIGEHIKO
IPC: G06F3/02
Filed: 1992-04-06
Abstract: PURPOSE:To dispense with an exclusive operating position signal generating circuit, and to simplify a circuit configuration of an input port side by supplying an operation confirming signal of a specific level to a key switch, and checking whether an answer of a specific level signal by operating the key switch exists or not. CONSTITUTION:A line decoder 1 supplies a signal of level ON to data 12A for a prescribed time, and subsequently, switches a supply destination of this signal to data 12B in accordance with an instruction of a bit value '2' of a timing generating circuit 1B. In a selector 9, while the signal of level ON is being supplied to the data 12B, data lines 11A-11D are switched successively in the same way, and signals on each data line are supplied to an input port 2B. Accordingly, an instructing signal for instructing a key switch 10 which becomes an object for confirming whether the operation is executed or not is used as a signal for showing an operating position, as well, therefore, a circuit configuration of the input port side is simplified.