baber/WOPTO huggingface dataset:
Patent JP-S63164365-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIYAMA MASAOKI
IPC: H01L29/72
Filed: 1986-12-26
Abstract: PURPOSE:To reduce base resistance by simple constitution, to increase the working speed of a transistor, to flatten the surface of the transistor and to improve yield by using a high melting-point metallic silicide layer consisting of the alloy of a high melting-point metal and silicon as a high melting-point alloy layer. CONSTITUTION:With MoSi2 layers 45a in a base leading-out electrode connected to the side surface of a P-type base diffusion layer 48, an Mo thin-film 44 is formed onto a Poly-Si layer 41a in a predetermined region B including an N- type epitaxial layer 34a as an active region, and Mo and Poly-Si are alloy- reacted through heat treatment and MoSi2 layers 45 are shaped. The Poly-Si layer 41a is thermally oxidized, and second field SiO2 films 46 are formed while the MoSi layers 45a are buried and shaped under the second field SiO2 films 46, thus acquiring the layers 45a. Accordingly, the working speed of a transistor is increased by a simple manufacturing process, and the disconnection and short-circuit of multilayer interconnections can be prevented, thus improving the yield of an IC.
Patent JP-2001130650-A (JP)
Title: Cosmetics storing container and cosmetics product
Inventor: NISHIHATA FUMITAKA
IPC: B65D1/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetics storing container having a transparent outer appearance, an effect to protect the stored content against light and a superior anti-content property, and to provide a cosmetics product. SOLUTION: There is provided a cosmetics storing container in which 3 to 70% transparent polyethylene naphthalate resin and another transparent thermoplastic resin are mixed and molded.
Patent JP-2000142722-A (JP)
Title: Packaging tool for cultivation container
Inventor: YAMAMOTO KOHEI
IPC: B65D33/06
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging tool for a cultivation container which is displayed over the counter, easily portable and capable of being easily discarded as the refuse. SOLUTION: A plurality of rows of pockets 4 which are opened in the direction toward handles 2e, 2f and capable of inserting a cultivation container 1 are provided on at least one side of a raw sheet 2a on which the handles 2e, 2f are formed of a synthetic resin sheet as a stock material. A packaging too is of a bag shape in which a synthetic resin sheet is a stock material and a handle is formed on an upper end side, and a holding slit to restrict an outer circumferential surface of the cultivation container 1 is cut at the position where an upper end side of the cultivation container 1 is outwardly projected when a lower end of the cultivation container 1 is seated on a bottom part.
Patent JP-H06221038-A (JP)
Title: Electric lock
Inventor: UENO YASUO
IPC: E05B47/00
Filed: 1992-10-28
Abstract: PURPOSE:To prevent the occurrence of the semi-closed state of a door and make operation positive, and moreover prevent the improvident protrusion of a dead bolt by protruding a permanent magnet from a strike plate, and disposing an attraction plate on the front face. CONSTITUTION:When a door is closed, a permanent magnet 43 in a strike plate 41 is attracted to the magnetic plate in a lock and protruded from the plate face so as to be protrusively provided at the front face of the lock. Then an attraction plate 13 is strongly attracted to the permanent magnet 43, so that latch mechanism works, and the locked state of a dead bolt 4 is released to protrude the dead bolt. The closed door is thereby placed in the lockable state. In this case, a magnetic attraction piece 20 is placed at the front face of a lock body. The magnetic line of force does not therefore reach the attraction plate 13 when the permanent magnet 43 is away from the lock so as to prevent the improvident protrusion of the dead bolt 4. In the state of the permanent magnet 43 being in contact with the front face of the lock, the attraction piece 20 is saturated, and the excessive magnetic line of force attracts the attraction plate 13 to actuate the latch mechanism.
Patent JP-H08144519-A (JP)
Title: Separate metal fitting for synthetic resin form
Inventor: KATAGAWA KOUSUKE
IPC: E04G17/14
Filed: 1994-11-21
Abstract: PURPOSE: To dispense with bending operation of a metal fitting, facilitate mounting-demounting of form, shorten work time, and improve durability by preventing damage of the metal fitting and synthetic resin form in the case of using separate metal fittings to oppositely arrange the synthetic resin form in a concrete placing space. CONSTITUTION: Standing-up pieces 1, 2, 3 and 4 are arranged on a belt-like flat sheet metal, and parts between the standing-up pieces 1 and 2 and the standing-up pieces 3 and 4 are formed as fitting parts (b) of synthetic resin form B, and a part between the standing-up pieces 2 and 3 is formed as a concrete placing space (c). U-shaped recessed parts 6 are arranged in base parts of the standing-up pieces 1 and 4 on both ends, and upper parts are inclined outside, and are formed as formwork introducing parts 7, and the form introducing parts 7 are expansively opened, and the form B are made mountable and demountable.
Patent JP-H08171140-A (JP)
Title: Printer
Inventor: NAKANISHI KAZUHIRO
IPC: G03B27/46
Filed: 1994-12-16
Abstract: PURPOSE: To provide a printer capable of acquiring an image signal from a film set in a negative carrier and recording the image signal on an image recording medium. CONSTITUTION: This printer is constituted of a negative carrier 32 on which a window is formed and which carries a film having the record of image in the longitudinal direction, a photographic printing paper supplying part 40 supplying a photographic printing paper, a light source 35 provided on one side across the window of the negative carrier 32 and irradiating the window, a lens 33 provided on the other side across the window of the negative carrier 32 and converging light from the light source 35 on the photographic printing paper supplying part 40, a scanner 38 receiving the light passing though the window of the negative carrier 32, to acquire the image data on the film and a writer part 50 recording the image data acquired by the scanner 38 on the image recording medium.
Patent JP-2000150199-A (JP)
Title: Magnetic field stabilizer for electromagnet
Inventor: SANO MASAMI
IPC: H05H13/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To keep a magnetic field distribution status stable by restraining the temperature change of a core due to heat transferred from a device attached to an electromagnet to the core, and restraining the dimensional change. SOLUTION: A heat insulation material 40 or a temperature control board 50 is provided between a main coil 30 and a core 20 for restraining the ingress of heat from the main coil 30 to the core 20. Alternatively, water feed tubes 60 and 66 or a cooling plate allowing the feed of a liquid for temperature control is arranged on the internal surface 22i, the side 22s and the external surface 22o of a pole 22, or the surrounding area of a return yoke 24.
Patent JP-H1082071-A (JP)
Title: Excavation method and device
Inventor: KURIYAMA WATARU
IPC: E02F5/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve excavation work efficiency. SOLUTION: A cylindrical main body 12 of an excavation device 10 is provided to a loop-shaped excavation trench in the case an embedded matter is located in the circumferential edge section of an area to be excavated. The cylindrical main body 12 is provided with a wiring groove formed in the circumferential direction of the lower part of the inside circumference, and rise-up sections 20a and 20b of earth and sand cut-off wire 20 set in the wiring groove set in the wiring groove are pulled out upward of the cylindrical main body 12. An earth and sand receiving sheet is stored in a sheet storage section 28 in the cylindrical main body 12.  The earth and sand receiving sheet is mounted to sheet holding wires 40 and 42 and a pulling out wire 44, and the earth and sand cut-off wire 20 is placed to a cutting section to be cut off by pulling out rise-up operationg sections 44b and 44c of the pulling out wire 44. The earth and sand receiving sheet is pulled out from the ground together with the cylindrical main body 12 to make it possible to excavate the earth and sand in the cylindrical main body 1 to move.
Patent JP-H07165812-A (JP)
Title: Solid catalyst component and production of polyolefin by using it
Inventor: INOUE NORIHIDE
IPC: C08F10/00
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a solid catalyst component for olefin polymerization by using a specified transition metal compound and silica gel. CONSTITUTION:This solid catalyst is prepared from a transition metal compound represented by the formula (wherein A<1>, A<2>, A<3> and A<4> are each cyclopentadienyl, substituted cyclopentadienyl, indenyl, substituted indenyl, fluorenyl or substituted fluorenyl; A<5> is 4-30C hydrocarbondiylidene; A<1> and A<2>, and A<3> and A<4> are respectively combined together through A to form crosslinked structures; R<1> and R<2> are each halogen, H, 1-10C alkyl, 6-20C aryl, alkylaryl or arylalkyl; and M<1> and M<2> may be the same or different and are each titanium, zirconium or hafnium) and silica gel.
Patent JP-H05129734-A (JP)
Title: Laser beam output adjusting method
Inventor: YAMAZAKI HAJIME
IPC: H04N1/113
Filed: 1991-10-31
Abstract: PURPOSE:To adjust the semiconductor laser beam output efficiency at low cost, to enhance the reliability and precision, and to eliminate the fear of deterioration of the semiconductor laser. CONSTITUTION:Multiple trimming resistors 8 connected in parallel with one another are inserted into a circuit for monitoring the output power of a laser diode 2 with a photodiode 3 so as to adjust the monitor current Im by trimming these trimming resistors 8. Besides, during the beam output adjusting step, the laser diode 2 is forcedly made to emit light of specific power by using an APC circuit 5 using a monitor device inside an external power metal 7 without using a monitor circuit inside the laser unit 1.
Patent JP-2001133896-A (JP)
Title: Printing method and electronic still camera
Inventor: KOBAYASHI SHIGETO
IPC: H04N5/225
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent printing density from lowering by always turning on a fluorescent display tube with stable luminance in a printing method and an electronic still camera. SOLUTION: When printing processing is started, a microcomputer turns on the fluorescent display tube preliminarily after confirming that a recording head unit is at an initial position on the outside of a film pack. Thus, a phenomenon that suspended gas adheres to phosphor and light emission luminance is lowered is avoided even after the fluorescent display tube is left as it is for a long time without being turned on, and the fluorescent display tube is always turned on with stable luminance. When the preliminary turning-on time elapses and the fluorescent display tube is turned off, the microcomputer movers the recording head unit from the initial position to a recording start position so as to start exposure to instant film.
Patent JP-2001132673-A (JP)
Title: Hermetic rotary compressor
Inventor: HORIBATAKE HIDEYUKI
IPC: F01C21/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by reducing manhours by dispensing with boring of a large number of holes and taps and working of a surface from cast iron by machine work for forming a cylinder block in a conventional hermetic rotary compressor. SOLUTION: In this hermetic rotary compressor, a cylinder block 7 is formed of sintered iron, a compression mechanism part 3 is welded and fixed to a sealed vessel 1 except for a cylinder, two cylinder blocks 7a, b are molded by a mold by sintering, and a material shape 31 is formed in the same shape to reduce work manhours as well as to use material part items in common to provide an inexpensive compressor.
Patent JP-H03177382-A (JP)
Title: Surface modification of aluminum nitride substrate
Inventor: ISHII MASAYUKI
IPC: H01L23/36
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the title substrate improved in heat releasability and the wettability for resins by forming an oxide ceramic layer on the surface of an aluminum nitride substrate. CONSTITUTION:At least one surface of an aluminum nitride substrate cleaned by putting the surface to ion bombardment is provided with an oxide ceramic layer of 0.02-1mum thickness by electron beam vapor deposition or sputtering technique.
Patent JP-H05243991-A (JP)
Title: Phase locked loop with frequency deviation detector
Inventor: ANRI KUROUTEN
IPC: H03L7/113
Filed: 1992-11-24
Abstract: PURPOSE: To provide a phase locked loop having an acquisition auxiliary unit with high speed and high reliability. CONSTITUTION: A PLL is provided with an acquisition auxiliary circuit 9 pulling the frequency of an oscillator 4 toward a frequency which has a variable length pulse that is integer times as much as the unit of basic length and which is positioned below a data signal HFin . The acquisition auxiliary unit has a pulse length measuring circuit 13 and it rounds the measured value of pulse length to integer times as much as the unit of length which is immediately near and decides a difference ΔRL between the actual value and the rounded value RL. The rounded error ΔRL is used for the increase/decrease of the oscillator frequency for a small frequency deviation.  When the pulse has a minimum value larger than one, a rounded pulse length signal is given to a pulse length detector and the pulse shorter than the minimum pulse length is detected or the absence of the pule of the minimum value is detected. A frequency deviation control signal is guided to a frequency deviation detector 18 among the signals.
Patent JP-H11139062-A (JP)
Title: File holder
Inventor: MIKAMI MOTOTSUGU
IPC: B42F7/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a file holder which can be arranged easily on a shelf and others, especially when an automatic file holder storage apparatus is used, can simplify the mechanism of the apparatus to make it less expensive. SOLUTION: In a file holder 1, a receiving body 2 which receives a folded file and a fitting body 2 which is positioned above the receiving body 2 and hangs and makes the receiving body 2 hung at a prescribed position are formed, and insertion guide parts 4, 5 are formed at the side end parts of a front cover 2a and a back cover 2b respectively so that the width thickness of the receiving body 2 is narrowed gradually as the side end part of the body 2 moves outward.
Patent JP-2000144854-A (JP)
Title: Bidet
Inventor: KOBAYASHI KEIICHI
IPC: E03D9/08
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To restrain radiation heat and improve heat retaining property by providing a coating layer of higher reflectance ratio than that of a washing water tank main body material on the wall of the washing water tank storing heated hot water. SOLUTION: By thermally welding an upper flange part 13 provided on an upper case 11 and a lower flange part 14 provided on a lower case 12 with each other, a washing water tank is constituted into a closed type tank. The upper case 11 and the lower case 12 are constituted out of a synthetic resin (polyamide), and an aluminum vapor deposit layer 15 as a coating layer is formed on the whole face of the inner wall. Because the aluminum vapor deposit layer 15 has higher reflectance ratio compared with the synthetic resin, the aluminum vapor deposit layer 15 reflects radiation heat from heated washing water, and reduces radiation heat from the washing water tank 1.  A cylindrical aluminum foil 6 is pinchedly held with a projection 17 and the inner wall circumferential face of the lower case 12, and by functioning as a coating layer, breakdown of the aluminum foil 16 can be prevented even if the washing water tank 1 is contracted or expanded.
Patent JP-H05118192-A (JP)
Title: Mud handler of shield machine
Inventor: WATANABE MASAYASU
IPC: E21D9/12
Filed: 1991-10-29
Abstract: PURPOSE:To make mud turn to a state of being disusable by solidifying it to be produced in a tunnel by means of the shield method, at the producing spot at once. CONSTITUTION:A portal frame 8 straddling a truck traveling rail 4 laid in a tunnel is installed in the rear of a shield machine 2 excavating the tunnel free of traveling, and a continuous mixer 10 is installed on top of this frame 8. Then, mud discharged out of the shield machine 2 is fed to this mixer 10 and simultaneously a mud solidifier is fed to the mixer 10 from a powder feeder 14 installed at the side of the frame 8, kneading the mud continuously into solidification, through which it is turned to a state of being disusable, and loaded on a truck 3, taking it to the outside of the tunnel.
Patent JP-H03175508-A (JP)
Title: Position detection for fuel closed loop system
Inventor: SAKAMOTO KEIJI
IPC: G05D3/12
Filed: 1989-12-05
Abstract: PURPOSE:To detect a position with a precision higher than the resolution of a linear scale by estimating the speed by an observer and integrating the estimated speed to obtain an estimated position. CONSTITUTION:The observer including the speed of a servo motor is constituted to estimate the speed. This estimated speed is integrated to detect the estimated position. The speed is estimated in each prescribed period by the observer, and this estimated speed is integrated, that is, the estimated speed is multiplied by a prescribed period to estimate the moving position in this period. Consequently, the position between minimum units detected by a position detector is estimated. Thus, the position is detected with a resolution higher than the resolution of the position detector.
Patent JP-H01155837-A (JP)
Title: Method for assigning mri tomographic position
Inventor: ASANUMA YUJI
IPC: G01R33/48
Filed: 1987-12-14
Abstract: PURPOSE:To determine the tomographic position of an object to be examined in stereoscopic positional relation, by mounting a step for displaying a plurality of arbitrary cross-sections crossing each other and a step for assigning a cross- section to be imaged on the basis of the concerned position on each of the arbitrary cross-sections. CONSTITUTION:A system controller 3 controls an MR collecting part on the basis of a set condition and collects signal data to transmit the same to a CPU 5. The CPU 5 reconstitutes the image of each of arbitrary cross-sections on the basis of the obtained signal data and stores the same in a magnetic disk 6, a floppy disk 7, a magnetic tape 8 and an optical disk 9 as image data and the image data of each arbitrary cross-section is once displayed on a CRT display 15. Next, the concerned regions of three points are inputted to the displayed arbitrary cross-section using a coordinate input apparatus 14 to assign a cross-section to be imaged containing the concerned regions. The CPU 5 reconstitutes the image of the assigned cross-section to be imaged.
Patent JP-S63161861-A (JP)
Title: Moving-coil type motor
Inventor: MATSUSHITA HIDETOSHI
IPC: H02K33/18
Filed: 1986-12-23
Abstract: PURPOSE:To improve the stability of torque at low cost by positioning a moving coil with a torque generating section among a pair of first magnets and a pair of second magnets. CONSTITUTION:A moving coil type motor has first and second tabular oppositely faced yokes 1, 7, pairs of first and second plate-shaped magnets 2-3, 5-6 juxtaposed to the yokes 1, 7, and moving torque 11 with a pair of torque generating sections 9-10 interposed between insulating sections for the first and second yokes 1, 7. Third yokes 8A-8D are formed by a magnetic substance consisting of a sheet, and housed into housing sections 21a-21d in a frame 21. Accordingly, since the moving coil 11 is positioned among pairs of the first and second magnets 2-3, 5-6, the operating range of the moving coil 11 is increased, and the moving coil 11 is coupled magnetically with the first and second yokes 1, 7 by the third yokes 8A-8D, thus extremely reducing leakage flux to the peripheral section of the motor.
Patent JP-H08169119-A (JP)
Title: Head for ink jet printer and production thereof
Inventor: ERA MASANORI
IPC: B41J2/16
Filed: 1994-12-19
Abstract: PURPOSE: To perform stable printing generating no impedance change without requiring an ageing process by forming an oxide film at least on the surface of the exposed part of an electrode. CONSTITUTION: Predetermined DC voltage is applied to the respective electrodes 3a, 3b exposed to the interior of an ink chamber 6 to form oxide films 17a, 17b at least on the surfaces of the exposed parts of the electrodes 3a, 3b. In this case, since an ageing process is not required, the thickness of the oxide films can be arbitrarily controlled according to the level of DC voltage without being accompanied by the emission of ink and the oxide films having uniform thickness can be formed. As a result, since the change due to the emission of ink such as oxidation reaction or melting reaction due to the electrochemical reaction of the electrodes and conductive ink can be suppressed, stable printing generating no impedance change can be performed and a head of high image quality for an ink jet printer can be produced in low cost.
Patent JP-H01155781-A (JP)
Title: Liquid crystal television receiver
Inventor: KUBOTA TADASHI
IPC: H04N5/66
Filed: 1987-12-11
Abstract: PURPOSE:To display television signals in which plural fields constitute one frame by using a display panel capable of displaying for such a number of scanning lines equal to one field in a manner that a display position on the liquid display panel is physically moved after displaying a first field to display a second field and this procedure is repeated. CONSTITUTION:In case of receiving and displaying television signals in which one frame is constituted by two fields, a control pulse generation circuit 38 outputs a drive pulse to a drive control circuit 5 after the displaying of the first field on the liquid crystal display panel 1, so that a drive part 4 moves downward the panel 1 for a half picture element pitch only after which, the second field is displayed on the panel 1. After thus displaying the second field on the panel 1, the circuit 38 outputs a drive pulse to the circuit 5 so that the panel 1 is moved upward for a half picture element pitch. Then, the first field is displayed on the liquid crystal display panel 1. This physical moving of the panel 1 is executed in the interval time between fields i.e., in a vertical flyback period.
Patent JP-H01153323-A (JP)
Title: Vehicle air-condition control device
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1987-12-10
Abstract: PURPOSE:To enhance the degree of accuracy of the operating temperature of a compressor by providing a temperature detecting element for detecting a temperature of a rear side of an evaporator, an electronic thermostat having at least two sets of low and high temperature switch means, and a selector for operation ranges of the compressor. CONSTITUTION:There are provided a thermistor 21 for detecting the rear side of an evaporator, and an electronic thermostat 20 having a low temperature switch means 22 which is turned on or off in a low temperature range just above a freezing temperature of the evaporator and a high temperature switch means 23 which is turned on and off in a high temperature range higher than the above-mentioned low temperature range. Further, there is provided a selector 31 for operation ranges of a compressor which is connected to a control line 30 for controlling the operation and stop of the compressor and is adapted be changed over at least among a turn-off terminal 31a, a high temperature range operating terminal ECO31b and a low temperature range terminal A/C31c. The operation and stop of the compressor is controlled by the switch means 22 when the selector 31 is changed over into the terminal 31c, but by the switch means 23 when the selector 31 is changed over to the terminal 31b.