baber/WOPTO huggingface dataset:
Patent JP-H01116716-A (JP)
Title: Cooling system for enclosed device
Inventor: ISOKIMI HIDEKAZU
IPC: G06F1/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent malfunction, etc., at the time of a low temperature by providing a temperature sensor to detect an outside air temperature, stopping an electric fan when the outside air temperature is <= the operation temperature of a temperature sensor, and operating the electric fan when the outside air temperature is >= the operation temperature of the temperature sensor. CONSTITUTION:When the outside air temperature is <= the operation temperature of a temperature sensor S1 in a condition in which the temperature in the title device is cooled, an electric fan 5 is stopped. For this reason, the cooled air is not taken into the device, and heating in the device warms the inside of the device. When the outside air temperature is >= the operation temperature of the temperature sensor, the electric fan 5 is operated, and when the inside of the device is cooled in winter, the warm outside air is taken into the device, and the inside of the device is warmed. On the other hand, at the time of the normal temperature or more or in summer, the outside air is taken into the device and the inside of the device is cooled. Consequently, when the outside air of the device set in a cold area in winter is at the low temperature, the outside air is not taken in and the heating in the device warms the inside of the device. Thus, grease, oil, etc., in the mechanism part are not solidified, and the mechanism part normally operates.
Patent JP-H03135742-A (JP)
Title: Temperature sensor and detection of liquid temperature
Inventor: UYAMA JUNICHI
IPC: G01K11/00
Filed: 1989-10-20
Abstract: PURPOSE:To contrive the improvement in durability and simplification of construction by providing a float in the liquid in a vessel and providing a shape memory alloy in the state in which the force to be generated and the time of restoration of the metallic structure to a base phase acts in a sinking direction on the float. CONSTITUTION:The liquid 4 is put in the vessel 1 and the float 3 is provided therein. The front end of the shape memory alloy 2 is fixed to the float 3 and the other end is fixed to a supporting piece 13 (previously fixed to the inside bottom of a cap 12). The sensor is used by being installed to a prescribed position in the state in which the float 3 attains the level higher than the level of the alloy 2. If the temp. of the part where the sensor is installed rises to attain the Af point (austenite transformation completion temp.) beyond the As point (austenite transformation initiation temp.) of the alloy 2, the force generated by such temp. rise overcomes the buoyancy of the liquid 4 acting on the float 3 and the alloy 2 contracts to sink the float 3 down to a lower limit. A transparent display window 15 is previously formed on the side wall of the vessel body 11 and the change in the position of the float 3 is detected by a proper means, by which the rise of the temp. in the installation position above the Af point of the alloy 2 is detected.
Patent JP-S63127479-A (JP)
Title: Index servo system
Inventor: SAITO SHIGEO
IPC: G05D3/12
Filed: 1986-11-17
Abstract: PURPOSE:To enable an exact track follow operation against a disturbance such as a temperature change, etc., by determining a sampling interval according to a difference value between an offset quantity at the time of the sampling of this time and the offset quantity at the time of the sampling of a previous time. CONSTITUTION:The sampling of servo information is performed in such a way that an index servo control circuit 6 shifts a head 2a to a track, on which the servo information is recorded, by an instruction from a sampling interval determining means 5, and a servo information detecting means 7 detects the servo information at that time. At every sampling, the servo information of the circuit 6 is updated. Then, for instance, the offset quantity A, detected at the time t0, is stored, as the value of the previous time, in a previous offset quantity register 4, and is compared with the offset quantity B, detected at the next time t1, by a sampling interval determining means 5. As the result of this comparison, if the absolute value of A-B is larger than a prescribed value, the sampling time is shortened, and the increase of an off-track quantity at the vicinity of the next time t2 is prevented.
Patent JP-H08133234-A (JP)
Title: Bag for wrapping sandwich
Inventor: MATSUYAMA SAKAE
IPC: B65B43/18
Filed: 1994-11-08
Abstract: PURPOSE: To provide a bag for wrapping sandwiches wherein two or more bags adhering to each other may not be taken out on the closed end side when the wrapping bags whose opened ends are gathered and held by a wrapping bag collector via a collecting rod are vacuum-chucked from the bottoms and taken out. CONSTITUTION: A sandwich packing apparatus comprises a packing bucket 15, a wrapping bag collector 17 including a collecting rod 16 for gathering and holding wrapping bag 1 and a vertically movable vacuum-chucking device 19 for taking out the wrapping bags 1 one by one from the collector 17 and simultaneously holding a work (a bag in which sandwiches are packed). A fin on an opened end is formed with a main holding hole for permitting the rod 16 to be inserted, while a rod 20 for preventing attached bags from being taken out formed on the collector 17 is inserted through a fin on a closed end and a sub holding hole 4 which is easier to break than the main holding hole at the time of taking out the bag is formed.
Patent JP-H05114543-A (JP)
Title: Manufacture of electronic component and reduction stepper, electron beam and x-ray lithographic equipments, and which are used for the same, and wafer
Inventor: KATAGIRI SOUICHI
IPC: H01L21/027
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a manufacturing method of electronic component wherein alignment precision is improved, a demagnification projection aligner, an electron beam and an X-ray lithographic equipments, and which are used for said method, and a wafer which is used for them. CONSTITUTION:In the manufacturing process of electronic parts like a semiconductor device, alignment in the initial lithography process is performed by using an alignment mark 21 on the rear, and an alignment mark 22 is formed also on the surface at the same time as the pattern formation. In the later process, alignment is performed at least one time by using the alignment mark 22 on the surface. A reduction stepper, an electron beam and an X-ray lithograghic equipments have a rear position detection optical system for a wafer and a surface position detection system using light, an electron beam and an X-ray beam.
Patent JP-H01114927-A (JP)
Title: Coordinate input device
Inventor: MORI SHIGEKI
IPC: G01S5/18
Filed: 1987-10-28
Abstract: PURPOSE:To attain stable coordinate input resisting external noise by providing the title device with a press-contact spring for exciting a base so that the base for fixing an oscillation detecting means and metallic contact chips and the oscillation detecting means are pressed against an oscillation propagation body. CONSTITUTION:In case of drawing an electrode of an oscillation sensor 6, an oscillation transmitting side is connected from the side face electrode side of the sensor 6 to the shield side of a signal cable 16 through a lead wire 22 and the press-contact spring 15'. The other electrode of the sensor 6 is connected to the signal line side of the cable 16 through a contact 19 directly contacted with the electrode part of the sensor 6. Both the spring 15' side and oscillation transmitting plate side of a signal side electrode of the sensor 6 being brought into contact with the contact 19 are surrounded by the GND electrode side of the signal line and the face of the sensor 6 being brought into contact with the oscillation transmission plate is also turned to the GND side. Thereby, oscillation resisting external noise can be received and stable coordinate input can be attained. Namely, various counter-planes corresponding to purposes can be attained against the external noise and stable coordinate input resisting external noise can be obtained.
Patent JP-H06129382-A (JP)
Title: Discharge valve mechanism of rotary compressor
Inventor: OGAWARA HIDEJI
IPC: F04C29/12
Filed: 1992-10-13
Abstract: PURPOSE:To reduce the discharge loss and vibrations and enhance the operating efficiency of a compressor by sensing the pressure in a compression chamber to serve for controlling the current fed to a solenoid, and therewith performing opening and closing of a discharge valve. CONSTITUTION:The refrigerant gas sucked from a suction pipe 13 is sucked into the suction chamber of a cylinder 40 from a suction path and forwarded to the compression chamber to be compressed there. A pressure sensors 41a, 41b sense the pressures in the compression chamber and a sealed vessel 42, respectively, and a control part 39a compares the outputs of these two sensors to determine the differential pressure between the pressure in the compression chamber and the one in the vessel 42 and also compares the obtained differential pressure with the set value dependent upon the operating condition. If the difference from the set value is below a certain level, current is fed to a solenoid 35 in the direction of opening a discharge valve 32. This permits reducing the over-compression loss, discharge loss, vibration, and the input in starting and presenting an enhanced operating efficiency.
Patent JP-H08140220-A (JP)
Title: Solid state insulated switching apparatus
Inventor: KATSUMATA KIYOHITO
IPC: H02B1/20
Filed: 1994-11-09
Abstract: PURPOSE: To transport a cable in an assembled state by providing a cable chamber on a board, disposing a cable connector in the chamber to connect a bus, and laying a bus connection cable between banks via another cable chamber. CONSTITUTION: Cable chambers 11 to 14 are respectively provided at a main transformer secondary board 1, a bus connecting board 2, an indoor board 3 and a power distribution line board 4. A bus connecting cable 5 is laid between the bus connecting boards 2 of banks A and B via the respective chambers. Further, the chamber 12 is provided, a cable connector 24 is disposed, and the cable 5 is connected thereto. Thus, the length of the cable 5 is largely shortened, and the terminal of the cable is treated in a factory, assembled in a switching apparatus, and in order to transport it, the installation can be conducted in a short time.
Patent JP-S61153245-A (JP)
Title: Production of sheet-like whisker reinforced metallic composite material
Inventor: FUKAZAWA MINORU
IPC: C22C1/10
Filed: 1984-12-27
Abstract: PURPOSE:To obtain easily the thin metallic composite material having a structure reinforced by whiskers by infiltrating, in a mold, matrix metal into the thin preformed sheets of whiskers in the state of plural layers having the flakes of mica between them. CONSTITUTION:The thin preformed sheets of whiskers are set in a mold so that they form plural layers having the flakes of mica between them, into which the matrix metal is infiltrated in parallel to the direction of layers by pressure casting so as to infiltrate the preformed sheets of whiskers with the matrix metal to be solidified.
Patent JP-H01282769-A (JP)
Title: Tracking controller for magnetic recording/reproducing device
Inventor: MIHASHI YASUO
IPC: H04N5/7826
Filed: 1987-10-29
Abstract: PURPOSE:To execute an optimum tracking control even in case of executing the other recording and reproduction in a VTR for executing deep layer and surface phase recording by controlling a speed change and a phase of a capstan motor 9 so that a composite envelope value holds a set value. CONSTITUTION:A video signal and a HiFi audio signal amplified by both head amplifiers 41, 42 are detected by the respective envelope detecting circuits 43, 44, converted to digital signals by A/D converting circuits 45, 46 and stored in memory circuits 47, 48. Subsequently, a microcomputer 49 performs prescribed weighting to both these digital signals and adds them, and controls a capstan motor 9 so as to hold a set value which has been set in the vicinity of the maximum value of this added composite envelope value. In such a way, in a VTR consisting of both the deep layer and surface phase recording, an automatic tracking operation can be executed with high accuracy in both the self- picture recording and the other recording and reproduction.
Patent JP-H10102981-A (JP)
Title: Shield machine uninfluential on periphery
Inventor: MORITA TAIJI
IPC: E21D9/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To propel excavation without exerting influence on a peripheral im proved layer and a structure by generating lateral force by installing a lateral force absorbing member on a surface on the side where a shield machine is close to an improved foundation and an existing structure. SOLUTION: Grout is injected into a periphery while propelling excavation by a preceding shield machine 1, and a foundation improved layer 12 is constructed on a periphery of a preceding tunnel 11. Excavation is propelled by a succeeding shield machine 2 while shaving a part of the foundation improved layer 12 in a condition adjacent to the preceding tunnel 11. A lateral force absorbing member 21 is installed on a surface contacting with the preceding improved foundation 12 on a periphery of the succeeding shield machine 2. As the lateral force absorbing member 21, a Teflon plate having a small friction coefficient is used, or abrasion resistant paint is applied, or a resilient face member such as hard rubber and urethane is installed.  Excavation propulsion force of the shield machine 2 acts forward, but does not act in the vertical and lateral direction, and the occurrence of a crack or the like in the improved layer 12 can be restrained.
Patent JP-S62132475-A (JP)
Title: Picture reader
Inventor: IZAWA TADASHI
IPC: H04N1/04
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a picture reader which can easily be assembled and has a solid structure, by arranging driving and fixing pulleys which drive a mirror unit outside the device and at least pulleys installed to the mirror units inside the device and stretching wires around the outside and inside pulleys, respectively. CONSTITUTION:Driving and fixing pulleys which drive a mirror unit 8 are arranged outside this device and pulleys installed to the mirror unit 8 are arranged inside this device, and then, wires are stretched around the outside and inside pulleys, respectively. A wire 15 is always maintained at prescribed tension by the action of a tension lever 13a and, when the pulley 11 is rotated counterclockwise, the movable mirror unit 8 is moved leftward together with a carriage inside the space section 54a of a base plate 54 by the 1/2 of the rotated quantity of the pulley 11 and the entire surface of an original 2 is exposed and scanned. Therefore, when extremely small notched parts 54b and 54c are provided at both side ends of the base plate 54, the carriage 4 and mirror unit 8 can be actuated over their full moving extents. Accordingly, the frame of this device is improved in strength and, at the same time, its optical system can be assembled easily into the frame. Moreover, its original placing table can also be constituted in one body with the main body of this device.
Patent JP-S62136307-A (JP)
Title: Slit device in steel strip rolling fine
Inventor: ABE YASUYUKI
IPC: B23D19/00
Filed: 1985-12-07
Abstract: PURPOSE:To prevent rotary members from being injured, by fixing the rotary members which are revolved by the water pressure onto a pair of slit rollers and revolving said slit rollers by the water pressure, thus lightening the impact in the case when a rolled material is caught. CONSTITUTION:Cooling water is jetted in the direction of arrow towards the peripheral surfaces of the rotary plates 15a and 15c from conduits 10 and 10a. Then, the rotary plates 15a and 15c revolve like water wheels, and revolve the fixed slit rollers 4 and 4a in the direction of arrow. Since the slit rollers are revolved by the water pressure, the impact in the case when a rolled material is caught can be markedly lightened.
Patent JP-S63128570-A (JP)
Title: Manufacture of lead storage battery
Inventor: ANZAI SEIJI
IPC: H01M10/16
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a battery with extremely vibration resistant and high performance by fixing the bottom of an electrode plate group inserted into cell chamber of a battery jar using foaming resin, which is previously injected into the bottom of cell chamber of the battery jar through nozzle. CONSTITUTION:After injecting foaming resin into cell chamber of a battery jar through nozzle, an electrode plate group 3 is inserted into the cell chamber. Previously injected foaming resin starts foaming with elapsed time and solidifies, resulting in fixing the electrode plate group 3 covering a bottom of the electrode plate group 3 and a space of the peripheral bottom, where the width of electrode plate group W1 is designed to be smaller than the size of interrib W0 of the battery jar so that the electrode plate group can be easily inserted into the cell chamber. The injection amount of foaming resin is necessary to be controlled using timer and the like which can be easily mounted on a foam injection machine. By the arrangement, standardization and rationalization of the separator parts are achieved and an extremely reliable battery can be obtained.
Patent JP-H11114684-A (JP)
Title: Welded pipe of beta-type titanium alloy and manufacture of the same
Inventor: SHINPO YUKIO
IPC: B23K26/32
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a welding pipe having excellent weld zone toughness by specifying a ratio of a weld bead width to a penetration depth of a seam part when a β-type titanium alloy coil is supplied to a forming roll group and continuously formed into open pipe shape and a groove is melted and welded by using a laser beam. SOLUTION: A seam part is welded to make a weld bead whose ratio (d/W) of the weld bead width (W) to the penetration depth (d) is >=6.5. A welded pipe is manufactured by supplying a β-type titanium alloy coil to a forming roll group, continuously forming the coil into open pipe shape, radiating a laser beam to a formed groove to melt the same and applying upset to the same to make a welding pipe. As a groove shape and an upset amount depend on setting of the forming roll and as a laser irradiated point, a focus point, etc., depend on the groove shape, setting of the forming roll and radiating conditions are controlled to obtain a proper d/W>=6.5.
Patent JP-H0587628-A (JP)
Title: Hot-wire detector having pulse counting function
Inventor: TSUTSUI JOJI
IPC: G08B13/19
Filed: 1991-09-25
Abstract: PURPOSE:To enable the determining of operating state of a hot-wire type detector associated with the movement of a human body accurately by displaying the frequency of detection of heat rays in a test mode in the hot-wire type detector having a pulse counting function. CONSTITUTION:This apparatus is provided with a test mode switching section 17 for performing a switching and setting the operation in a test mode by operating a test switch 17a, and a pulse number display section 16 for displaying the frequency of detection of a heat ray pulse obtained by processing heat rays emitted from a human body sequentially. Moreover, a display control section 18 is provided to permit the pulse number display section 16 to display only in the test mode, and a detection signal processing section 14 for counting the frequency of detection of the heat ray pulses within an effective detection time T determined in correspondence with the test mode, and for permitting the pulse number display section 16 to display the frequency.
Patent JP-S63129280-A (JP)
Inventor: KURIYAMA TORU
IPC: F17C13/00
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001102895-A (JP)
Title: Support structure for piezoelectric vibrating element
Inventor: SOGA TADANAKA
IPC: H03H9/19
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of lowering in the frequency stability of a piezoelectric vibrating element caused by bent deformation of two supports erected on a metal base. SOLUTION: Concerning a piezoelectric device composed of supports 20 and 21 extended upward while respectively fixing lower parts on the upper parts of two lead members 2 and 3 air-tightly passing a metal base 1 in insulated state, longitudinal piezoelectric vibrating element 6 provided with lead electrodes 8a respectively extended from exciting electrodes 8, which are respectively formed on both main sides of a piezoelectric element plate while supporting two points of both terminals with the upper parts of respective supports, to both the left and right terminal parts of the piezoelectric element plate and the metal case, the upper parts of respective supports are respectively electrically connected with the upper terminal parts of both the lead electrodes 8a of the piezoelectric vibrating element 6 and at lower parts,  bent parts 20a and 21a orthogonal with the upper parts of the respective lead electrodes 8a are fixed on the front or back of bend parts 20a and 21a at the lower parts of the respective supports.
Patent JP-S61151912-A (JP)
Inventor: KAZUHARA YOSHIAKI
IPC: H01T1/16
Filed: 1984-12-25
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-2001095711-A (JP)
Title: Cover for drain
Inventor: AKIYAMA HIROSHI
IPC: E03C1/20
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a cover from rising when a drain is flooded. SOLUTION: A cover which closes the opening of a drain 1 in the bathroom has leg-like engagement portions 5 engaging with the drain 1 and its cross section is formed a hollow of an inverted concave shape. The center of gravity G is set lower than the bottom side 7a between the engagement portions 5.
Patent JP-H03208120-A (JP)
Title: Positioning and follow-up device
Inventor: MAURAA REINE
IPC: G06F3/0338
Filed: 1990-10-12
Abstract: PURPOSE: To easily judge a position by turning a control member to a dish shape, supporting it on a base, tilting it when a finger is touched and measuring a distance with the base in a device provided with the control member movable from a standstill position to the respective kinds of tilting positions by a manual operation and a position judgement means. CONSTITUTION: A tilting disk 1 is slightly turned to the dish shape, the back surface center part is attached through a rubber ring 2 to a base plate 3 and the disk 1 is made tiltable in all directions and resettable to the standstill position. Then, at the time of using this device and moving a cursor or the like on a screen, slight pressure is made to act in a desired direction without moving a hand mounted on the disk 1 and the cursor is accurately and easily moved. The disk 1 is constituted in such a manner, a sound generator 4 is provided on a position for holding the ring 2 on the back surface of the disk 1, a sound sensor 5 is attached on the base plate 3 opposite to it, the tilting signals of the disk 1 are sent in through a key contact switch 6 and a cover 8 provided on an upper surface is positioned.