baber/WOPTO huggingface dataset:
Patent JP-H01140947-A (JP)
Title: Numerical control device
Inventor: NIWA TOSHIHIRO
IPC: B23Q17/00
Filed: 1987-11-25
Abstract: PURPOSE:To display a condition of a load on the screen of a CRT by providing a shaft load detecting means for detecting a shaft load on a shaft to be controlled, adapted to be driven and controlled by a numerical control device, and a cutting edge mark display means for recognizably displaying a mark of a cutting edge indicating a tool position in accordance with the shaft load. CONSTITUTION:When X-axis and Y-axis motors 8, 9 are rotated in accordance with the analysis of instructions in a processing program recorded in a paper tape 2, which is delivered by a processing program analyzing means 3 and an output movement delivered to a machine tool 5 from a movement processing device 4, a shaft load monitoring device 10 reads voltages corresponding to shaft loads delivered from both motors 8, 9 so as to detect the shaft loads. A shaft load display means 11 compares the shaft load values with first and second reference values which are set by parameters, and displays a mark of a cutting edge on the screen of a CRT display device 7 in classification by three different colors in accordance with the result of the comparison. Meanwhile a graphic processing device 6 depicts tool positions delivered from the movement processing device 4 as a tool passing locus on the display device 7.
Patent JP-H03155111-A (JP)
Title: Clean stocker
Inventor: KIKUCHI ISAMU
IPC: H01L21/02
Filed: 1989-11-13
Abstract: PURPOSE:To reduce an installation floor area of an entire and to reduce disturbance of flow of clean air inside a clean room by rotating and driving a columnar structure and by forming a blowing means of clean air axis-wise which is equivalent to the central axis of the columnar structure. CONSTITUTION:A columnar structure 7 is provided which arranges a containing region on each side of an octagonal column. The columnar structure is provided with a motor 9 which rotates the structure through a gear means provided inside a gear case 8 as a driving means for rotating around a rotating axis which is equivalent to the central axis thereof; a highly efficient filter 6 is formed into a tube which is provided with deep irregularities around same axis as the rotating axis 7A as a blowing means of clean air of an air blowing means, and packaged inside the columnar structure 7. The columnar structure 7 is packaged inside a box body 1 and is provided with an opening and closing door 10 including a transparent plate 10A to access to a containing region arranged in one side of polygonal column of the box body 1. An air blower 5 bosorbs air in a space inside the box body 1 through a prefilter 4 and sends it to a tubular interior of the highly efficient filter 6 through a duct 5A.
Patent JP-H01136414-A (JP)
Title: Junction capacitor cancellation type fet switch circuit
Inventor: KUBODERA SHINJI
IPC: H03K17/687
Filed: 1987-11-24
Abstract: PURPOSE:To eliminate the effect by connecting a source and a gate of a FET by a series circuit comprising a noninverting amplifier circuit and a resistor, connecting the gate and a terminal applied with a control voltage by a resistor and setting the gain of the noninverting amplifier circuit, an ON-set control voltage and an OFF-set control voltage to specific values thereby cancelling the junction capacitor of the FET. CONSTITUTION:The source and gate of a FET 1 are connected by a series circuit comprising a noninverting amplifier circuit 2 and a resistor Rc and the gate and a terminal applied with a control voltage Vc are connected by a resistor Rd. Then the relation of Rb/Ra=Rc/Rd is set to set the gain of the noninverting amplifier circuit 2 as AF=1(Rc/Rd) and Vc=0 is applied as the condition to set the FET 1 to be turned on, then the relation of VG=Vin always exists. As the condition to turn off the FET 1, in case of an n-channel FET 1, when the Vc is set to Vc<={1+(Rd/Rc)}Vp, then the FET 1 is set to be turned off. In case of the FET 1 of p-channel, the Vc is set with the condition of Vc>={1+(Rd/Rc)}Vp, then the FET 1 is set to turn off.
Patent JP-2000116944-A (JP)
Title: Game device, method of controlling character's fighting display, and mechanically readable information recording medium with recorded program
Inventor: KOIZUMI KYOJI
IPC: A63F13/5252
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate unnaturalness from a fight so as to obtain a fighting condition corresponding to a player's desire by switching the game to generation of a fighting image comprising only a noticed character in one side character group and the other character group opposing to the noticed character. SOLUTION: A fighting mode selection menu 150 is displayed so as to simultaneously execute the selection of the fighting mode and the selection of one noticed character in selecting a single fight fighting mode. That is, one fighting mode is selected by the fighting mode selection menu 15 from fighting by all together, fighting by a player character A, fighting by a player character B, fighting by a player character C, and fighting by player character D. In that manner, the noticed character to be the fighting object is judged in the fighting image so as to switch the game to the generation of the fighting image comprising only the noticed character in one side character group and the other opposing character group.
Patent JP-H10142857-A (JP)
Title: Image forming device
Inventor: HASEGAWA MAKOTO
IPC: G03G15/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To automatically execute the adjustment of image forming conditions as necessary at a point in time by means of a low-cost system even when the switch of a main body power source is kept on and to ensure image-quality stabilization in terms of the elapse of time. SOLUTION: The device is equipped with an inexpensive timer which works in conjunction with the turning on of the switch of the main body power source, and it executes the adjustment of the image forming conditions when the switch of the main body power source is turned on (S4), and also even during the elapse of time for which the timer has been set, the adjustment of the image forming conditions is executed (S8). Thus, even when the switch of the main body power source is kept on and the timer, which works in conjunction with the turning on of it, has finished measuring the set elapse of time (S5-Y), the device allows the execution of the adjustment of the image forming conditions at the point in time.
Patent JP-H05111222-A (JP)
Title: Ac generator for vehicle
Inventor: TANAKA TOSHINORI
IPC: H02K9/06
Filed: 1991-10-15
Abstract: PURPOSE:To reduce the wind sound of a fan by setting the difference between the inside radius of the side plate fixed to the end of the vane of a fan and the inside radius of the intake port of a bracket larger than the width of the vane, and making the inside radius of the side plate smaller than the outside radius of the intake port. CONSTITUTION:A side plate 31 is fixed to the end of the vane 30a of the front fan 30 fixed to the end of a magnetic pole iron core 5, and a side plate 33 is fixed to the end of the vane 32a of the rear fan 32 fixed to the end of a magnetic pole iron core 6. And each position of the front fan 30 and the intake port 12a of the front bracket 12 satisfies the relations, r3-r1>=w, r3<r4, r1<r2<=r3<r4, defining that r1: the inside radius of an intake port, r2: the inside radius of a fan, r3: the inside radius of a side plate, r4: the inside radius of an intake port, w: the width of a vane. This way, the reduction of the quantity of wind is removed by equalizing the difference between the inside radius of the side plate 31 and the inside radius of the intake port 12a with the width of the vane 30a, and the quantity is increased by enlarging it, but the quantity of intake is increased by enlarging the outside radius of the intake port 12 more than the inside radius of the side plate 31. Moreover, the degree dispersion effect of the wind sound is enlarged by making r3 and r4 such that r3<r4.
Patent JP-H06117930-A (JP)
Title: Spectroscope
Inventor: MURAKAMI KIHACHIRO
IPC: G01J3/18
Filed: 1992-10-07
Abstract: PURPOSE:To keep sameness in the optical measuring conditions in a plurality of dispersion systems and to perform measurement with good accuracy and sensitivity by using the zero order light due to the diffraction lattice of the dispersion system as the incident light in the next dispersion system. CONSTITUTION:When the light L from a light source 1 is incident through an inlet slit 3, the light L is reflected by a spherical mirror 4 to be incident on an echelle grating 5. Dispersed light DL 1 is reflected by a spherical mirror 6 and dispersed in a two-dimensional direction by a prism 7 to separate the overlap of a wavelength and degree to be incident on a detector from an outlet slit. Zero order light ZL 1 is incident on a reflecting mirror 9 to reach a spherical mirror 11 through an inlet slit 10 and the reflected light thereof is incident on an echellel grating 12. By this constitution, dispersed lights DL 1, DL 2 in two dispersion systems I, II are obtained using one light source 1. The optical and spectral sameness is kept in two dispersion systems I, II and the sameness of conditions is ensured and measuring accuracy becomes good.
Patent JP-H11122693-A (JP)
Title: Acoustic reproduction device
Inventor: HAYAKAWA JUNICHI
IPC: H04R3/12
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make cancellation effect stable for a speaker system where backward radiation sound of a main speaker due to a secular change or an environmental change is cancelled by selecting properly a digital filter while observing an input level and a cancellation state. SOLUTION: An input signal 1 is converted by an A/D converter 2 and the converted signal is given to a digital filter 3 and a delay device 4. The signal given to the delay device 4 is delayed by a prescribed time and given to a reproduction speaker 7 via a D/A converter 5 and a power amplifier 6. Furthermore, the input signal is given to the digital filter 3, where the signal is processed and the result is given to a silencing speaker 10 via a D/A converter 8 and a power amplifier 9. The digital filter 3 has on-sets of setting values for processing a signal for backward radiation sound cancellation of a reproduction speaker 7 depending on differences from the input levels, the input signal is extracted at the input of the D/A converter 5, an input level detector 11 judges the input level, an optimum setting value is selected to obtain high sound quality reproduction sound.
Patent JP-H08151903-A (JP)
Title: Rotor rotation pedestal device
Inventor: SUZUKI HIROFUSA
IPC: F01D25/28
Filed: 1994-11-30
Abstract: PURPOSE: To alternatively mount a plurality of rotors different in their sizes and shapes in a set of rotor rotation pedestal devices so as reduce economical burden and diminish receiving table installing area by a share effect, and also shorten a setup operation period for supporting rotors. CONSTITUTION: In a driving side pedestal device 100 and a slaving side pedestal device 200, a rotor supporting roller lifting/lowering device 170 which adjusts the height of a rotor supporting roller, a rotor shaft position supporting device 500 which regulates, in a shaft direction, the position of the rotor rotated on the supporting roller, an automatic core adjusting device 190 which adapts the supporting part of a rotor to the rotor supporting roller and a core centering device to center a core when the rotor is installed, are mounted, and also an interval between the centers of a pair of rotor supporting rollers 110 is formed adjustable.
Patent JP-H0999871-A (JP)
Title: Automatic door opening/closing device for truck
Inventor: IMAIZUMI KENICHI
IPC: B62D33/03
Filed: 1995-10-08
Abstract: PROBLEM TO BE SOLVED: To automatically open or close a door by fixing a linear motion mechanism at the lower section of a load carrying platform, providing an operation mechanism section at the moving section of the linear motion mechanism, pivotally fitting one end of an arm to the operation mechanism section, pivotally fitting a moving metal to the other end of the arm, and fixing the moving metal to the door. SOLUTION: A case 2 is fixed at the lower section of a load carrying platform 1. The fixed portion of a linear motion mechanism section 3 such as a hydraulic cylinder is fixed at the inner upper section of the case 2 so that the moving portion of the linear motion mechanism section 3 is operated downward. An operation mechanism section 6 constituted of an arm fixed piece 4 and a slide rail 5 is fitted to the moving portion of the linear motion mechanism section 3. The tip having a pin hole of an arm 7 is directed upward, and the other tip is pivotally fitted to the arm fixed piece 4. A moving metal 8 pivotally fitted to the tip having the pin hole of the arm 7 is fixed to the center portion of a door 9.  The operation mechanism section 6 is provided with slide rails 5 rotatably fixed with rollers 11 at the right end and movable to the right or left by a cam 10 above and below the arm fixed piece 4.
Patent JP-2000123406-A (JP)
Title: Optical information medium
Inventor: AKUTSU OSAMU
IPC: G11B7/2433
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to reproduce information signals with low jitter in spite of an increase in number of overwriting times. SOLUTION: This optical disk has a recording layer for recording and erasing the information by a phase transition between an amorphous phase and a crystalline phase by photoirradiation. This recording layer consists of a GeSbTe compound. The composition of this GeSbTe compound exists within a rang enclosed by three points A to C; A(Ge24 Sb23 Te53), B (Ge21 Sb23 Te56) and C (Ge21 Sb26 Te53) (at.%).
Patent JP-H08153827-A (JP)
Title: Package for semiconductor and semiconductor part using the same
Inventor: ENDO MITSUYOSHI
IPC: H01L21/60
Filed: 1994-11-30
Abstract: PURPOSE: To enable the defective connection due to the position slip in the case of connecting to a semiconductor chip to be effectively avoided. CONSTITUTION: Within the package for semiconductor having conductive pads 4 as the connecting terminals to a conductor chip, the conductive pads 4 have recessions 5 in almost central parts or the conductive pads 4 are arranged in the recessions 5. Said package for semiconductor is connected to the conductive pads 4 in the state of the connecting protrusions of the semiconductor chip contained in said recessions 5 so as to be used as the semiconductor part as the package for the semiconductor wherein the semiconductor chip is mounted.
Patent JP-H06146055-A (JP)
Title: Ruthenium plating liquid
Inventor: AIBA TAMAHIRO
IPC: C25D3/50
Filed: 1992-11-06
Abstract: PURPOSE:To provide the plating liquid having the high stability of liquid and a sufficiently high electrodeposition speed by adding a plating liquid stabilizer and a halogen element or a compd. contg. this element as anion to the nitrigen/ sulfur-contd. complex of ruthenium. CONSTITUTION:Sulfuric acid or sulfate and/or sulfamic acid or sulfamate and more particularly preferably ammonium sulfate and ammonium sulfamate are added as the stabilizer to the nitrogen/sulfur-contg. complex of the ruthenium. Further, the halogen element or the compd. contg. this element as anion is added thereto. This compd. has an effect of improving the electrodeposition speed of the ruthenium. The compd. is not particularly limited, insofar as the compd. contains F, Cl, Br, I as anions and is soluble in a ruthenium plating liquid. Such compds. included, for example, ammonium halide, metal halide, alkaline metal halide, etc.
Patent JP-H01138456-A (JP)
Title: Probing medium self-containing type probe
Inventor: INANAGA TAKASHI
IPC: G01N29/24
Filed: 1987-11-25
Abstract: PURPOSE:To improve the detection sensitivity by providing probing medium supply holes less than probing medium supply holes of a probe main body and providing a protection body which can supply a probing medium automatically from the supply holes to a body to be inspected. CONSTITUTION:The probing medium spreads over an X surface from the contact supply holes 4 of the probe of a contactor main body 9 to bring a contactor protection body 5 into contact with the main body 9 with constant pressure unless probing medium supply pressure is varied. Further, the probing medium spreads over a Y plane from the probing medium supply holes 6 of the protection body 5 to perform ultrasonic flaw detection and inspection without damaging the main body 9. The protection body 5 is provided with the two supply holes 6 and the probe of the main body 9 is provided with >=3-4 supply holes 4. This constitution improves the detection sensitivity.
Patent JP-H10127096-A (JP)
Title: Motor drive device
Inventor: MIYAZAKI HIDETO
IPC: H02P8/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device that uses a compact, inexpensive motor, can cope with a simple circuit configuration for reducing noise, can reduce its size, and can reduce its manufacturing cost. SOLUTION: When a drive voltage is applied to a stepping motor coil 1, the base potential of a transistor 10 increases by a time constant R3.C1 owing to the charging of a capacitor 12, and the potential is applied to the stepping motor coil 1 and a current flows. On the other hand, when the drive voltage to the stepping motor coil 1 is interrupted, the base potential of the transistor 10 decreases by a time constant R2.C1 owing to the discharge of the capacitor 12 and a supply potential to the stepping motor coil 1 decreases accordingly. A this time, current that flows to the stepping motor coil gradually decreases and a motor starts to rotate to a stable point when the application voltage is off.
Patent JP-H02145806-A (JP)
Title: Raindrop removing apparatus
Inventor: TAKEGAWA MITSUHIRO
IPC: A42B3/26
Filed: 1988-11-25
Abstract: PURPOSE:To provide a raindrop-removing apparatus for a helmet for motorcycle, removing raindrop from a rotating viewing part with a fixed wiper, enabling the removal of raindrop over a wide area and the attachment of plural wipers and usable even under freezing condition. CONSTITUTION:An upper guiding wheel (h) is placed at a side of an outer protection plate (f) positioned adjacent to a cylindrical viewing plate (a) of a helmet. A friction wheel (k) acting as a driving source for the cylindrical viewing plate (a) is attached to the other side with a fixing tool (e) in such a manner as to make the viewing plate (a) rotatable. A wiper (b) is fixed on a grooved table (c) against the cylindrical viewing plate (a) to construct the objective raindrop-removing apparatus. The apparatus may be provided with plural wipers one of which is made of a hard material or the wiper may be vibrated by protrusions formed on the viewing plate.
Patent JP-H02183645-A (JP)
Title: Collision crossbar exchanging machine and operating method
Inventor: PIITAA EE FURANASUZETSUKU
IPC: H04Q11/04
Filed: 1989-11-17
Abstract: PURPOSE: To minimize the message transfer delay by setting a route of a colli sion message again through an alternate route of a second mutual connection network which has a capability to resolve a contention by using contention detection in the destination. CONSTITUTION: If it is detected by one of contention detection circuits 540 to 54n that there are no contentions in a crossbar exchange 50, an acknowledgment message is sent from an acknowledgment network 56 to the transmission source which issued a request, and the transmission source address is extracted from the request message. If there is a collision, the acknowledgment message is not sent, and time-out of the transmission source occurs, and as the result, a collision request message is sent again through a resolution network 53, and next, the message is sent to one of output ports 550 to 55n That is, the network sends plural independent messages but it is necessary to send only collision messages to the contention resolution network 53, and all other messages are advanced through the collision crossbar 50. Thus, the message transfer delay is reduced.
Patent JP-H01141520-A (JP)
Title: Long stem harvesting machine
Inventor: MATSUOKA MASAMI
IPC: A01D45/00
Filed: 1987-11-25
Abstract: PURPOSE:To carry out the whole processes from reaping to transportation by one long stem harvesting machine and to improve workability, by setting a reaping part at one side of front part of a traveling machine equipped with a bed, a stem collecting part at the other side, stocking long stems in a stem storage part once and releasing. CONSTITUTION:A reaping part 5 is set on one side of the front part of a traveling machine 3 supported on a crawler 2 and a stem collecting part 6 is attached to the other side of front part. Long stem crops such as corn or sorgo separated by a divider 10 of a reaping part 5, sandwiched and transported by a guide 11 and a transporting chain 12 are cut by a reaping knife 15 at the root of hill root and successively arranged in a basket 21 of the stem collecting part 6 by a crossfeeding packer 13. When the basket 21 is fully loaded with the long stem crops, the basket 21 is brought down in a raised state, rotated by 90 deg. round a rotary starting point a, intersected at right angle to the advance direction of the traveling machine 3, the long stem crops are dropped on a rear bed 7 and transferred.
Patent JP-H08139922-A (JP)
Title: Image date processor
Inventor: TADA HISASHI
IPC: H04N1/415
Filed: 1994-11-07
Abstract: PURPOSE: To quickly apply processing to image data around received image data by providing plural processing systems applying arithmetic processing to each block of the image data so as to allow each processing system to process the image data in parallel thereby considerably reducing the processing time. CONSTITUTION: Picture element data of each block B (m×n picture elements) are stored in each block memory 14 and the picture element data are read by each input output controller I/O 15. The picture element data of the read block B are fed to an arithmetic means 16, an arithmetic operation of vicinity processing is applied to the picture element data of the block B (m×n picture elements) and the result of arithmetic operation is stored in a data memory 17. That is, image data G are processed in parallel by processing system 13a, 13b,..., 13k and the arithmetic operation result is stored in the data memory 17. Thus, the processing time is considerably reduced and the vicinity processing of the image data B is conducted quickly.
Patent JP-S63152917-A (JP)
Inventor: YAMAMOTO KUNIO
IPC: B29L9/00
Filed: 1986-12-15
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-2000118785-A (JP)
Title: Sheet conveying device and image forming device
Inventor: IWANAGA RYUICHI
IPC: B65H5/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To easily process a jam by means of a simple operation by turning an upper guide member upward, bringing a projection part in the guide member into contact with a butting member, and moving a shaft engaged with the upper guide member in the direction separating from a conveying rotary body while using the contact part as a fulcrum. SOLUTION: A movable side of an upper guide plate 31 is lifted so that a projection part 31a and the like in the upper guide plate 31 is brought into contact with a lower guide plate 27, and then, the upper guide plate 31 is turned further. In this way, a fulcrum for turning the upper guide plate 31 is shifted from a roller shaft 30 to a contact part between the projection part 31a and the lower guide plate 27, so that the roller shaft 30 is moved upward along a regulating member 36. Then, a conveying roller 29 journalled to the roller shaft 30 is also integrally moved upward, so that a clamping pressure between the conveying roller 29 ahd a conveyance roller 28 is released.