baber/WOPTO huggingface dataset:
Patent JP-H0483499-A (JP)
Title: Speaker device
Inventor: USAMI SHIGEHISA
IPC: H04R1/34
Filed: 1990-07-26
Abstract: PURPOSE:To make it unnecessary to form a rear plate of a cabinet as attachable/detachable structure and to reduce the cost of parts and assembling cost by molding a projecting plate unitedly with a grill and engaging and fixing projections with/in holes formed on a speaker cabinet body side. CONSTITUTION:The grill 6 made of a plastic mold formed unitedly with the projection plate 5 whose end face is formed like quadratic curves is constituted so as to cover a buffle plate 2 of the cabinet 3. The projections 7 molded unitedly with the grill 6 are engaged with the holes 8 formed on the corresponding positions of the buffer plate 2. Thereby, a speaker unit 1 can fixed by clamping screws into the buffle plate 2 from its front side and fixing the unit 1 to the cabinet 3 without fixing the unit 1 fro the rear part of the cabinet 3. Since it is unnecessary to constitute the rear plate of the cabinet 3 as attachable/ detachable structure, the cost of parts and assembling cost can be reduced.
Patent JP-H0541413-A (JP)
Title: Wire bonding method
Inventor: KUSUKI HIRONORI
IPC: H01L21/66
Filed: 1991-08-06
Abstract: PURPOSE:To judge whether bonding is perfect, by calculating the output and the impedance of a transducer, on the basis of sampled voltage and current, and referring the above calculated results to previously obtained correlation. CONSTITUTION:A storage device 37 stores sampled values V', I'. The output P=VXI and the impedance Z=Vdivided by I of a traducer 1 are calculated with a multiplication unit 41 and a division unit 42. On the basis of the above calculated results, a recognition unit 35 forms a correlation diagram of two-dimensional coordinate showing the correlation between the impedance Z, the output P, and the perfection of bonding. Said diagram is subjected to plot display on a monitor screen by a display apparatus 38. Sampling is suitably performed, and the calculated values are displayed in the correlation diagram. When the calculated values exist in an area B, bonding is judged to be perfect. When said values exist outside the area B, the bonding is judged to be imperfect. Thereby whether bonding is perfect can simply be judged.
Patent JP-S6176094-A (JP)
Title: Starting method of brushless motor
Inventor: SUZUKI KUNIO
IPC: H02P6/08
Filed: 1984-09-19
Abstract: PURPOSE:To accurately rotate rapidly at the normal time by applying a voltage higher than the minimum voltage for generating a normal rotation starting torque and lower than the minimum voltage for generating a reverse rotation electromotive torque to a stator winding. CONSTITUTION:A 3-phase brushless motor 1 is driven through a switching power source 4 by an inverter 2. The inverter 2 is controlled by the outputs of the terminals O5-O10 of a microprocessor 3, the power source 4 is controlled at the output voltage in 16 stages by the signals of the terminals O1-O4 to alter the rotating speed of the motor 1. In this case, a starting voltage setter 7 is provided. Thus, the voltage at the starting time is arbitrarily set by matching to the motor 1. The voltage is set to the voltage for generating a torque higher than the starting torque when a load is mounted at the normal rotation time and lower than the starting torque at reverse rotation time, and applied as a starting voltage.
Patent JP-2001017443-A (JP)
Title: Ultrasonic treatment instrument
Inventor: KIMURA SHUICHI
IPC: A61B18/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject instrument which can be efficiently inserted into a thin tube cavity by a treatment means and an observation means, and which is easily capable of treating a wide range at a time. SOLUTION: This ultrasonic treatment instrument 1 is provided with a tubular sheath 3 (12) having an opening at a tip, an ultrasonic transducer 35 to generate ultrasonic vibration, and a vibration transmitting member 33 connected to the ultrasonic transducer 35 for transmitting ultrasonic vibration generated by the ultrasonic transducer 35. In addition, it is provided with an ultrasonic probe 4 (33) inserted into the sheath 3 (12), a grasping part 27 (31) rotatably installed on the tip of the sheath for grasping tissue between that and a tip part 38 of the vibration transmitting member 33 protruded from the tip opening of the sheath 3 (12), and an observation means 2 provided in the sheath 3 (12) for observing a treatment range through the tip opening of the sheath 3 (12).
Patent JP-S5897688-A (JP)
Title: Timepiece with thermometer
Inventor: YAMAZAWA AKIRA
IPC: G04G99/00
Filed: 1981-12-07
Abstract: PURPOSE:To eliminate wrong displaying of temp. by inhibiting the display of temp. for a specified time after starting of measuring temp. CONSTITUTION:A microprocessor 3 executes a time display mode or a temp. measurement mode according to a switch state signal 6a. When a semiconductor switch 1b is closed in the temp. measurement mode, electric power is supplied from a power source 1c to a thermometer 1a, and temp. measurement is started. In this time, a pattern for displaying that the measurement is now under preparation is outputted to a display device 9. Upon lapse of a specified time, temp. is displayed on the display 9.
Patent JP-S6352540-A (JP)
Title: Packet composing and decomposing device
Inventor: ARIGA HITOSHI
Filed: 1986-08-22
Abstract: PURPOSE:To increase the flexibility of the utilization of a direct call service by providing a program called a direct call setting change task in a packet composing/decomposing device PAD. CONSTITUTION:When a signal from a general terminal equipment NPT is inputted to the PAD, the content of a format is checked and if the format is not a correct format in accordance with a predetermined procedure, a reply of rejection is sent to the NPT. When affirmative, after direct call address setting/change is applied, the reply representing the reception of the request of the NPT is sent to the NPT.
Patent JP-H0640798-A (JP)
Title: Surface treatment of silicon
Inventor: KITAHATA MAKOTO
IPC: H01L21/324
Filed: 1992-07-23
Abstract: PURPOSE:To easily clean the surface of silicon by irradiating the surface of the silicon with light in a UV region in a hydrogen-contg. atmosphere and removing impurities sticking or absorbed on the surface by evaporation. CONSTITUTION:A silicon substrate 1 surface-coated with an oxidized film is put is a vacuum vessel 2 having a hydrogen atmosphere contg. atomic hydrogen, etc. This substrate 1 is irradiated with light 7 in a UV region from excimer laser 6, etc., of irradiation density >=0.1 J/cm<2>. At this time, the substrate 1 is kept at >=100 deg.C.
Patent JP-S6441738-A (JP)
Title: On-vehicle humidifier
Inventor: OMA TAKEHIKO
IPC: F24F6/12
Filed: 1987-08-06
Abstract: PURPOSE:To stabilize the water level in a vessel for atomization and make it possible to give excellent atomization by providing an automatic water supply mechanism which supplies the water in a tank to a pump chamber and a fan to supply to the outside through a discharge section the mist generated in the vessel for atomization. CONSTITUTION:The water in a cartridge 34 for the supplying water is supplied to a pump chamber 36 through an automatic water supply mechanism. The water in the pump chamber is sent to a vessel 22 for atomization through a pipe 50 one end of which is provided at the pump and the other end of which is provided at the sidewall of the vessel 22 for atomization by operating a pump 49. When the water is stored in the vessel 22 for atomization, the atomization is carried out by an ultrasonic wave generating element 23 which is provided at the bottom of said vessel 22 for atomization. The mist is sent and supplied to the outside from a discharge section by the air sent from a fan 56. If in this state the water level becomes unstable and it rises by the shaking, vibration, tilting, etc., of a vehicle, the water returns to the pump chamber 36 through the pipe 50 which is provided at the sidewall of said vessel to keep the water level in the vessel for atomization constant.
Patent JP-S60151479-A (JP)
Inventor: KURUTO OSUKAA RINDERU
IPC: B29C35/00
Filed: 1984-09-21
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-H0639760-A (JP)
Title: Control device for robot
Inventor: FUJII KENJIRO
IPC: B25J9/10
Filed: 1992-07-23
Abstract: PURPOSE:To realize simple force control operation which effects follow-up of a robot to an external force without attaching a force sensor and a mechanical type compliance mechanism to the tip of the robot. CONSTITUTION:A force feedback group 5 which is rendered effective by means of a change-over switch 4 only when a robot is stopped is provided. The change content of a current command value Ic to a servo motor 1 forms a position change content dX, which is added to a position command value Pc. When an external force is exerted on the robot, a current command to the servo motor 1 is increased. In which case, the feedback group 5 is operated to change a position command according to the increase of a current command and as a result, the robot is moved in a direction in which an external force is decreased, whereby a current command is not changed so much from a current command available when the robot is stopped. Thus, since the robot follows an external force to provide flexibility, the arm of the robot can be operated following the external force without using a force sensor and the like.
Patent JP-S5988971-A (JP)
Inventor: TERAUCHI ISAMU
IPC: D06H7/02
Filed: 1982-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000026014-A (JP)
Title: Paint film transfer means
Inventor: KAMIYAMA SEIJI
IPC: B65H35/07
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a paint film transfer means that can easily rupture a paint film after transferring the paint film to a transferred body only by the required quantity. SOLUTION: In this paint film transfer means 1, a delivery reel 3 wound with a strip film F with a paint film P stuck to the surface, and a take-up reel 4 for taking up the strip film F delivered from the delivery reel 3, are pivotally supported in a casing 2, and an opening 2a formed at one end of the casing 2 is provided with a transfer roller 5 for feeding the strip film F from the delivery reel 3 to the take-up reel 4 and transferring the paint film P to a transferred body 1, and a separating member 6 for the paint film P is provided in a position closely opposed to the transfer roller 5 through the strip film F, upstream of the transfer roller 5 in a strip film delivery direction.
Patent JP-H1038001-A (JP)
Title: Bracket for rubber mount and manufacture thereof
Inventor: KATO RENTARO
IPC: F16F15/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal conduction to a rubber mount and to directly bond the rubber mount to a bracket with sufficient adhesive strength and durability. SOLUTION: A bracket is formed of an extrusion of fixed cross sectional form, made of aluminum alloy, and is provided with hollow holes 40 penetratively extending in the direction of extrusion in its inside. Further, irregularities extending in the direction of extrusion are provided on the surface of the bracket, which is exposed into atmosphere, and the hollow holes 40 and the irregularities increase the heat radiating area. Irregularities extending in the direction of extrusion are furthermore provided on the mounting surface 38 of a rubber mount 12, and thus the area of the rubber mount 12 to which the bracket is to be bonded, is increased.
Patent JP-2001025686-A (JP)
Title: Spray nozzle
Inventor: MORISHITA HIROKAZU
IPC: B05B1/34
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a spray nozzle which can reduce the pressure difference of the nozzle and improve controllability by widening the control range of a flow rate control valve installed upstream from the nozzle. SOLUTION: In a spray nozzle 8 comprising an approximately cylindrical vortex chamber 16, a spray water inlet tube part 17 for supplying spray water to the chamber 16 in its tangential direction, a mortar-shaped contraction part 18 the inside diameter of which is contracted gradually toward one end of the central axis X of the chamber 16, and an ejection port 19 which is opened at the end of the contraction part 18 to be concentric with the chamber 16 and ejects spray water in the shape of a hollow cone, the end surface 20 of the chamber 16 on the opposite side of the ejection port 19 in the central axis direction is formed spherically.
Patent JP-H0246707-A (JP)
Title: Electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/16
Filed: 1988-08-08
Abstract: PURPOSE:To manufacture a compact and light-weighted electromagnet high in sensitivity low at cost by a method wherein the inner surface of a yoke and one side magnetic pole surface of a movable piece opposed to each other in parallel with the shifting direction while the other side magnetic pole surface of the movable piece opposes perpendicular to the shifting direction to the magnetic pole surface in wider sectional space than that of the iron core part of a fixed piece. CONSTITUTION:The inner surface 1a of a yoke 1 and the other side magnetic pole surface of a movable piece 3 oppose to each other in parallel with the shifting direction 8 of the movable piece 3 while the other side magnetic pole surface 3b of the movable piece 3 opposes perpendicular to the shifting direction 8 to the magnetic pole surface 2a in wider sectional space than that of the iron core part 2d of a fixed piece 2. In such a constitution, the magnetic pole surface 2a of the fixed piece 2 opposite to an operational gap 12 and the magnetic pole surface 3b of the movable piece 3 are respectively provided with tapered recessions 2c and projections 3c to be engaged with one another. Besides, the movable piece 3 is cylindrically magnetized in the shifting direction 8 so that permanent magnet 7a wherein one side magnetic pole surface 7b is magnetically connected to the yoke 1 while the other side magnetic pole surface 7c is magnetically connected to the fixed piece 2 through the intermediary of a magnetic pole 11 may be provided. Furthermore, one end part of the fixed piece 2 passing through the cylindrical part of the permanent magnet 7a is connected to the yoke 1 and contracted to form a magnetic saturation part 2b.
Patent JP-2000024451-A (JP)
Title: Packed-bed type biological deodorizer and its cleaning
Inventor: HONDO KAZUOMI
IPC: B01D53/34
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer and its cleaning method by which a packed bed is stably cleaned in the packed-bed type biological deodorizer. SOLUTION: A malodorous gas is passed through a packed bed formed by packing a microorganism holding carrier in a packed tower and deodorized in this packed-bed type biological deodorizer. The deodorizer is provided with a pressure difference detection means 5 for detecting the pressure difference between the malodorous gas inlet and outlet of the packed bed and water sprinkling means 3a, 3b, 4a and 4b for sprinkling water toward the packed bed and arranged at the upper part and/or the lower part of the packed bed in the packed tower and a control means 20 for controlling the operation of the water sprinkling means referring to the pressure difference measured by the means 5 in accordance with the specified operating condition.
Patent JP-H0735621-A (JP)
Title: Infrared temperature measuring apparatus
Inventor: ITO ISAO
IPC: G01J1/42
Filed: 1993-07-16
Abstract: PURPOSE:To measure temperature information accurately in a specified fine area by a method wherein a measuring point is positioned with a mark blank at the center thereof on a color infrared image to display the temperature of a position by characters corresponding to the center point of the mark. CONSTITUTION:A mark 31 blank at the center thereof such as that round or square or a cross mark without intersection stored previously in an ROM is generated and sent to a character generation circuit to be displayed on a virtual color infrared image 30. The mark 31 displayed is positioned at an arbitrary position on the colored infrared image 30 in a mark positioning circuit. The center coordinate of the mark 31 is read out with a CPU and a digital infrared image signal on a frame memory corresponding to the center coordinate is read out to be transferred to a character generation circuit so that a character 32 is generated corresponding to the digital infrared image signal. Thus, a desired temperature measuring point 33 shown on a display section 20 is displayed as intact in a colored image and the mark 31 is displayed in the perimeter thereof. A temperature value 32 at the measuring point 33 is displayed at a specified position.
Patent JP-H116237-A (JP)
Title: Domed ceiling and method for constructing the same
Inventor: IWAGAMI CHISATO
IPC: E04B9/22
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a domed ceiling which is excellent in all aspects, such as strength, fire resistance and fire protection and allows easy construction work and to provide a method for constructing the same. SOLUTION: Vertical rib members 3 each curved to match the curvature of a predetermined domed ceiling 1 and extended outward form the top 2 of the domed ceiling 1 on plan view, circular horizontal rib members 4 crossing the vertical rib members 3 at right angles at predetermined intervals of the vertical rib members 3, and a plate-shaped, sector surface member 5 curved into a predetermined curved surface so that it joins intimately with the vertical rib members 3 and the horizontal rib members 4 are all made of fiber-containing calcium silicate plates, with the vertical rib members 3 and the horizontal rib members 4 attached integrally to the sector surface member 5 so that the sector surface member 5 is reinforced by the vertical rib members 3 and the horizontal rib members 4, to construct domed-ceiling sections 6.  The plurality of domed ceiling sections 6 are joined together as they are integrated together by setting members 10 around them into a hemispherical shape whose center is located at the top 2 of the domed ceiling 1.
Patent JP-H0246720-A (JP)
Title: Manufacture of compound semiconductor substrate
Inventor: HORIKAWA HIDEAKI
IPC: H01L21/205
Filed: 1988-08-08
Abstract: PURPOSE:To make it possible to avoid the generation of a crack due to the 'warpage' of an Si substrate even if a gallium arsenide buffer layer in the state of a single crystal is adhered and grown in a large film thickness by a method wherein a first gallium arsenide buffer layer and an indium phosphorus buffer layer are adhered in order from the surface of the Si substrate, a single crystal indium phosphorus layer is adhered and grown on the surface of this indium phosphorus buffer layer at a high temperature according to the need and moreover, a second gallium arsenide buffer layer is adhered. CONSTITUTION:A natural oxide film formed on the face 100 of a substrate 11 is removed and thereafter, the surface of the substrate 11 is cleaned. After this cleaning treatment, an a-GaAs layer 27 to correspond to a first gallium arsenide buffer layer is adhered on the surface of the substrate. Then, an a-InP layer 29 is adhered on the surface of the layer 27. Then, an InP (single crystal indium phosphorus) layer 33 is adhered and grown on the surface of this first buffer layer 31 at a comparatively high temperature according to the need. Subsequently, an a-GaAs layer 35 to correspond to a second gallium arsenide buffer layer is adhered on the surface of the layer 33.
Patent JP-S5987548-A (JP)
Title: Controlling system of control storage device
Inventor: YOSHIDA HIDEKI
IPC: G06F11/07
Filed: 1982-11-12
Abstract: PURPOSE:To avoid a system fault of a CPU by shifting the contents to be stored in a block in which a fixed fault is generated to other block, and executing a conversion of an address, following said shift, by use of an associative register. CONSTITUTION:An access of a control storage device 14 is executed by the contents of an address register 11 through an address register 12 and an associative register 13, and the read-out contents are written in a control storage data register 15. Subsequently, when an error is detected in the storage contents read out of the register 15 and it is caused by a fixed fault, said contents are written in a substitute control storage block by a service processor 2, converted contents of a block address are registered in the register 13, and the conversion is executed. In this way, when an error exists in the contents read out of the device 14 and it is caused by a fixed fault, the contents are shifted to the substitute control storage block, and the address is converted by the register 13, by which a system fault of a CPU can be avoided.
Patent JP-S5988742-A (JP)
Title: Toner for electrostatic charge image development
Inventor: TAKAHASHI JIROU
IPC: G03G9/087
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a toner which obviates the contamination on the rear of an image support such as transfer paper or the like, has excellent fixability and is suitable for a contact heating system by mixing a resin having a functional group that reacts with a methylol group and a resin having a methylol group thereby constituting a binder. CONSTITUTION:A mixture of a three-element copolymer of, for example, styrene, butyl acrylate and hydroxyethyl acrylate or the like having COOH, OH, SH, epoxy group, etc. that react with a methylol group (-CH2OH) and a melamine- formaldehyde resin, phenol-formaldehyde resin, etc. having CH2OH is used as a binder, and a toner contg. a coloring agent, such as carbon black or the like, and other necessary additives, is prepd. A developer consisting of said toner and an iron powder carrier is prepd. The toner is suitable for high-speed fixing with a hot roll and has the adequate elasticity by softening and melting that obviates an offset phenomenon or contamination on the rear of an image support such as copying paper or the like by transferring onto a press contact roll in the stage of fixing.
Patent JP-2000031304-A (JP)
Title: Memory element and memory array
Inventor: NOMOTO KAZUMASA
IPC: H01L29/792
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a memory element which does not consume much electric power and in which information can be written and erased at high speeds. SOLUTION: A charge storing layer 15 is formed on a conductive area 13 through an insulating layer 14a, and a gate electrode 16 is formed on the storing layer 15 through another insulating layer 14b. Then probability modulating electrodes 17 are formed on the side sections of the storing layer 15 through insulating layers 14d. The thickness of the insulating layer 14a is adjusted to such a value that changes can tunnel their ways through the layer 14a, and the thicknesses of the insulating layers 14b and 14d are adjusted to such thicknesses that the charges cannot easily tunnel their ways through the layers 14b and 14d. At the time of writing and erasing information, a potential is impressed not only upon the gate electrode 16 but also upon the probability modulating electrodes 17.  Consequently, the tunneling probability of the changes between the conductive area 13 and charge storing layer 15 is spatially modulated and the tunneling probability of the charges is remarkably increased. Therefore, information can be written and erased at high speed with a low voltage.