baber/WOPTO huggingface dataset:
Patent JP-H0364828-A (JP)
Title: Surface treatment for shadow mask
Inventor: TAKEOKA KUNIO
IPC: H01J9/14
Filed: 1989-07-31
Abstract: PURPOSE:To reduce any deterioration of solderability of a shadow mask and any clogging of electron beam transmission holes so as to obtain a color cathode-ray tube of excellent quality by forming a paint film which reflects electron beams on the shadow mask engaged with a masking jig. CONSTITUTION:A tube 9 sending clean air to the upper and lower parts of a masking skirt 8b whereat a shadow mask 4 is engaged with a masking jig 8 is installed to send a proper amount of the clean air inside the jig 8. A mist of paint solution applied on an applying plane 4a through a spraying nozzle 7 may be accordingly restrained from escaping from between a mask skirt 4c of the mask 4 and a skirt 8b of the jig 8. No heavy-metal grain adheres to the inside wall 4d of the skirt 4c of the mask 4 whereon the paint solution is applied in such a manner like this. When the mask 4 is weldingly fixed to a supporting member, the inequality and deterioration of the welding strength can thus be prevented, while also any clogging of beam transmission holes 5 in the mask 4 can be reduced to obtain a color cathode-ray, ray tube of excellent quality.
Patent JP-H0365447-A (JP)
Title: Container transfer device for garbage disposal or the like
Inventor: TAKANASHI YOJI
IPC: B65F5/00
Filed: 1989-08-01
Abstract: PURPOSE:To compact garbage in a plurality of containers with one set of a compactor by interconnecting slide tables through a X linkage to provide a cylinder between one slide table and link so that the respective slide tables are fixed to and released from the guide rail side. CONSTITUTION:Frame members 5, 5a are bolted between both ends of H-type steel 4, 4a provided in parallel, and guide rails are constituted respectively on the upper surfaces of respective inner lower sides of H-type steel 4, 4a. A plurality of slide tables 9, 9a for mounting containers are slidably provided between these guide rails. The slide tables 9, 9a are interconnected through X-type links 11, 12 having slidable ends 11a, 12a respectively. A cylinder 12 is provided between links 11 provided on one slide table 9a and the other slide table 9 so that the respective slide tables 9, 9a in the slide positions are constituted to be fixed to and released from the guide rail side.
Patent JP-H0950609-A (JP)
Title: Spin valve element
Inventor: NAGAI HIDEYASU
IPC: G11B5/39
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in an MR ratio due to heat. SOLUTION: A magnetic free layer 2 essentially comprising a metal magnetic material such as Ni-Fe ('Permalloy(R)'), Co, Fe and Ni is deposited on a substrate 1. A nonmagnetic conductive layer 3 comprising a material having lower electric resistance such as Cu, Au and Ag than other layers and a magnetic fixing layer 4 comprising the same metal magnetic material are successively formed in this order on the magnetic free layer 2. Further, an antiferromagnetic layer 5 such as Fe-Mn and NiO is formed on the magnetic fixing layer 4.  The magnetic free layer 2 and the magnetic fixing layer 4 which hold the nonmagnetic conductive layer 3 include nitride layer 22, 42 formed by incorporating nitrogen during deposition of the metal magnetic material and non-nitride layers 21, 41 formed by depositing only the metal magnetic material, respectively in such a manner that both of the nitride layers 22, 42 are adjacent to the nonmagnetic conductive layer 3.
Patent JP-H08105919-A (JP)
Title: Optical sensor
Inventor: HAMADA HIDENOBU
IPC: G01R19/00
Filed: 1995-08-04
Abstract: PURPOSE: To provide an optical sensor capable of precisely detecting a physical quantity to be measured extending from DC to high frequency without being influenced by the external environment. CONSTITUTION: An optical part (a) is formed of a first polarizer 1, a detecting Pockels element 3 to which a voltage to be measured is applied, a modulating Pockels element 4 to which a control modulating period voltage having a frequency higher than the frequency of the voltage to be measured is applied, and a second polarizer 2, which are arranged in order. A signal processing part (b) is formed of an O/E converting part 17 for converting the light quantity output of the optical part (a) into an electric signal, a phase shifter 15 capable of changing the phase of the control modulation period voltage by π/2 radian and also regulating the gain, an adder 16 for adding the output of the 0/E converting part 17 to the output of the phase shifter 15, and a demodulator (c) for demodulating the output of the adder 16.
Patent JP-2000142105-A (JP)
Title: Power window motor
Inventor: ITO TORU
IPC: F16C17/08
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a power window motor preventing the output side rotary shaft from rotating reversely by a force from the side whereto the rotation is transmitted and capable of maintaining high the rotation transmitting efficiency during normal operation. SOLUTION: On a worm wheel 6 on the side the rotation is transmitted a worm on the output side is mounted on a motor output shaft 3, and in this power window motor 2 a bearing device 10 is installed abutting to the end face of the motor shaft 3. The bearing device 10 is equipped with a one-way clutch 12 and a rotor 11 to make engagement with the one-way clutch 12, wherein the clutch 12 is structured so that the rotating direction is restricted when it does not receive a thrust load from the motor output shaft 3.
Patent JP-S6180554-A (JP)
Title: Automatic loading disc player
Inventor: SUGIHARA MASANORI
IPC: G11B19/10
Filed: 1984-09-25
Abstract: PURPOSE:To attain proper cleaning by selecting an outer diameter of a turntable depressing member to be larger than the minor diameter of an opening of a support member to be fitted freely and smaller than the major diameter so as to simplify much the attachment/detachment of the depressing member. CONSTITUTION:A depressing member 52 depressing a disc on a turntable 45 is fitted freely to an opening 51d being nearly an ellipse of a support member 51 provided to a sub chassis 7b. Then the outer diameter of the pressing member 52 is selected to be larger than the minor diameter of the elliptic opening 51d and smaller than the major diameter. Through the setting like this, the attachment/detachment of the support member 51 to/form the depressing member 52 is attained very simply and quickly. Thus, the member 52 is removed properly for cleaning so as to improve the dust proof.
Patent JP-H0932418-A (JP)
Title: Door glass elevating device for sash-less automobile
Inventor: TOKIMOTO HIROSHI
IPC: B60J1/17
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate getting on/off by providing a door mirror standing and falling mechanism for falling a door mirror with operation of a switch, and providing a control means for lowering a door glass in response to the operation of the switch. SOLUTION: In the case of parking an automobile at a narrow space, in which a door can not be sufficiently opened, a mirror standing and falling switch 7 is operated so as to fall a door mirror, which stands in the car body side. When the door mirror is fallen, since a motor of a door glass elevating mechanism 10 is driven so as to lower the door glass, getting-off is facilitated in the case where a door can not be sufficiently opened. In the case of parking an automobile in a wide space, since the door mirror is not fallen, the door glass is not lowered, but since the door is sufficiently opened, lowering of the door glass is unnecessary. Burden of the motor of the elevating mechanism 10 is thereby reduced so as to reduce the power consumption. Unnecessary up/down operation of the door glass is eliminated at the time of getting on/off.
Patent JP-S6091408-A (JP)
Title: Correcting method of robot teaching data
Inventor: KIMURA YOUICHI
IPC: G05B19/42
Filed: 1983-10-26
Abstract: PURPOSE:To improve the working efficiency of a robot as well as the reliability of the robot teaching data by checking and correcting automatically the propriety of the teaching point interval as well as the accuracy of the teaching position data. CONSTITUTION:A teaching data checking device 10 contains a contact arm 12 which can rub a bearing 11, and the arm 12 has a contact plate 18 at its tip together with a displacement detector 13 which detects the rubbing displacement of the plate 18. A robot 1 holds a teaching master work 6 and presses it to the plate 18 to correct automatically the teaching data. While the detector 13 and an operation board 20 for a controller 19 of the robot 1 are connected to the controller 19. Here a signal corresponding to the deviation value is delivered from the detector 13 if the accuracy is not satisfactory with the teaching point interval and the teaching position data. Then the teaching position data is corrected by the controller 19 so that said deviation value is set within an allowable range.
Patent JP-S58102037-A (JP)
Title: Installation device of air conditioner
Inventor: TAMURA TAKAHIRO
IPC: F16M13/02
Filed: 1981-12-11
Abstract: PURPOSE:To improve the adaptability and facilitate the installation work by a method  wherein an air conditioner mounting opening is formed by sliding a slide frame onto a  fixed frame in order to install the air conditioner to a window or the like and an  excess opening is covered with a panel and further upper and lower sides are fixed to  window frames and in addition the fixed frame together with the slide frame is constructed to be able to install upside down. CONSTITUTION:A fixed frame 3 consists in screwing a check plate 10 and a clamping  piece 11 to vertical frames 12, while a slide frame 4 consists in screwing a retainer 8  and a clamping piece 9 to vertical frames 7. Further, the vertical frames 7 of the slide  frame 4 slide within the vertical frames 12 of the fixed frame 3 so as to form the air  conditioner mounting opening in accordance with the size of the window in order to  insert the air conditioner into said opening and to screw the supporting plates at the  sides of the air conditioner to the fixed frame 3. After that, the remaining space is  covered with the panel 5. In addition, the fixed frame 3 together with the slide frame  4 can be installed upside down by dismounting the clamping pieces 9 and 11 and rotating the frames 3 and 4 180 degrees in order to exchange the upper and lower positions  of the frames 3 and 4. The installation frame or fixed frame 3 together with the slide  frame 4 are mounted to the grooves and rails of the window.
Patent JP-S6443546-A (JP)
Title: Resin composition for forming film
Inventor: YAMADA KUNIO
IPC: C08K5/17
Filed: 1987-08-10
Abstract: PURPOSE:To obtain the title composition excellent in transparency, strength, antiblocking property and lubricity, by mixing a specified ethylene/alpha-olefin copolymer with a low-density PE, a heat stabilizer, an antiblocking agent and an organic fatty acid amide. CONSTITUTION:100pts.wt. copolymer obtained by polymerizing ethylene with a 3-18C alpha-olefin in the presence of a Ziegler catalyst and having a density of 0.910-0.940g/cm<3>, an MFR of 0.3-10g/10min, an MFR ratio <=40 and an m.p. of 110-130 deg.C is mixed with 1-40pts.wt. low-density PE obtained by a high-pressure process and having a density of 0.915-0.935 and an MFR of 0.1-50g/10min, 0.01-0.5pt.wt. heat stabilizer obtained by mixing octadecyl 3-(4'-hydroxyl-3,5'-di-t-butylphenyl)propionate with a phosphite heat stabilizer at a weight ratio of 80-25/20-75, 0.05-1.0pt.wt. antiblocking agent of a specified particle diameter and 0.05-0.5wt.% organic fatty acid amide obtained by mixing an unsaturated amide of an m.p. >=80 deg.C with a saturated fatty acid amide at a ratio of 95-50/5-50.
Patent JP-S6178907-A (JP)
Title: Fluidized submerged breakwater type wave dissipation structure
Inventor: ITO SOICHI
IPC: E02B3/06
Filed: 1984-09-27
Abstract: PURPOSE:To facilitate construction, by a method wherein a floating body and an anchor are attached to a resilient bag body filled with a fluidized material. CONSTITUTION:The interior of a resilient bag body 1 of rubber is filled with a fluid material 2 such as sand. After a floating body 3 is attached to the upper part of the bag body 1 and an anchor 4 is attached to the lower part thereof, the bag body 1 is sunk on the sea bottom. Thus, when a wave force is exerted on the bag body 1, the fluidized material 2 is laterally moved for deformation, and wave energy can be absorbed by the friction between the particles of the fluidized material and the lateral movement of the fluidized material 2.
Patent JP-S5993172-A (JP)
Inventor: TSUGAWA TOSHIICHI
IPC: F25J3/08
Filed: 1982-11-16
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-S6357314-A (JP)
Title: Air-conditioning device for vehicle
Inventor: ICHIKAWA TAKETOSHI
IPC: B60H1/00
Filed: 1986-08-27
Abstract: PURPOSE:To aim at completely shutting off a cooling air bypass passage and at increasing the amount of blow-off air due to an enlargement of a cooling air output port, by providing an expanding section which abuts against the forward end of an air-mixing damper having been moved to a maximum heating position. CONSTITUTION:In an air-conditioning duct 20, there are provided cooling and heating heat exchangers 4, 5, and a cooling air bypass passage 6 bypassing the heating heat-exchanger 5, which are arranged in the mentioned order from the upstream side, and there is also provided an air mixing damper 7 for selectively opening and closing the air inlet port of the heating heat-exchanger 5 and the cooling air bypass passage 6. Further, a cooling air outlet port 10 for leading cooling air into a ventilation blow-off port in short-circuit without passing through an air-conditioning duct 20, is formed in the wall surface of the latter, and a damper 11 linked to the air mixing damper 7 through a link mechanism 46 is provided in the cooling air outlet port 10. Further, the cooling air outlet damper 11 is provided therein with a bulge section 11 which abuts against the forward end of the air-mixing damper 7 having been located at a maximum heating position.
Patent JP-H1143452-A (JP)
Title: Improvement of quality of alcohol
Inventor: MORI TOMOYUKI
IPC: C07C31/125
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful as a raw material for an ester-based plasticizer by bringing a specific treating agent into contact with an alcohol containing a basic nitrogen compound. SOLUTION: This objective compound wherein the content of basic nitrogen compound is reduced to <=10 ppm in terms of nitrogen atom is obtained by bringing a clay (pref. active clay), zeolite (pref. X-type zeolite), and cation ion-exchange resin (pref. a porous type strong acid cation ion-exchange resin) as a treating agent into contact with an alcohol containing a basic nitrogen compound. Preferably, as the alcohol containing the basic nitrogen compound, there is used either an alkadienol compound obtained by reacting a conjugated alkadiene (e.g. 1,3-butadiene) with water in the molar ratio of 1: (1 to 5) in a solvent (e.g. diethyl ether) in the presence of a catalyst [pref. tetrakis(triphenylphosphine)palladium (0), etc.], and carbon dioxide at 60 to 100 deg.C under the pressure of 3 to 70 kg/cm<2> or its hydrogenated compound.
Patent JP-2001034968-A (JP)
Title: Generation device for tracking error signal, and optical information reproducing apparatus provided with it
Inventor: NISHIMURA KOICHIRO
IPC: G11B7/09
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To realize a phase difference limiting circuit which does not require the control of the limiting time by a register or the like in the phase difference limiting circuit which limits a tracking error signal when an excessive phase difference is input in a tracking error signal generation circuit of a phase difference system. SOLUTION: As a current or a voltage, a current or a voltage which controls an equalizing circuit 14 in an RF signal processing system which changes a frequency characteristic so as to be nearly proportional to the reproducing speed of a recording medium. Thereby, the limiting time of a limiting circuit 12 is controlled so as to be interlocked with the control of the equalizing circuit 14, and the control of the limiting time by a register or the like is not required.
Patent JP-2001035654-A (JP)
Title: Display panel and its manufacture
Inventor: YOSHINO ISATAKA
IPC: H05B33/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect of a display element on an electrode part due to heat conduction and the adverse effect of moisture absorption. SOLUTION: A positive hole transportation layer 5, a luminous layer 6, an electron transportion layer 7 and a cathode 8 are formed in sequence on the mounting face of an element substrate 1 to form a display part 9. The element substrate 1 and a sealing substrate 10 are disposed opposing each other, between which an ultraviolet hardening resin sealing material 14 incorporating a conductive spacer 13 is laid, for thrusting in the direction of a plate surface. The conductive spacer 13 thus gives conduction between each of an anode 2 and the cathode 8 of the element substrate 1 and each of extraction electrode films 3, 12 on the side of the sealing substrate 10. Then, an ultraviolet ray is made to irradiate the sealing material 14 to be cured, whereby the element substrate 1 is fixed to the sealing substrate 10.  A gap between the element substrate 1 and the sealing substrate 10 is thus sealed by the sealing material 14 to prevent the moisture absorption of a display element. A connection structure of the anode 2 and the cathode 8, the spacer 13, and the extraction electrode films 3, 12 avoids heat conduction.
Patent JP-H1144524-A (JP)
Title: Electronic part-mounting device using surface-mounting type package and inspection method thereof
Inventor: YAMAGUCHI SEIJI
IPC: H05K1/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To easily inspect loose contact between the land of surface-mounting type package and the land of mother substrate. SOLUTION: On the carrier substrate 102 of CSP(chip size package) 101, circle lands 103 are formed. On the other hand, on a mother substrate 105, elliptic circle lands with shorter minor axis and longer major axis than the circle lands 103 are formed. Since the lands 103 of CSP 101 and the lands 104 of the mother substrate 105 connected to these lands 103 respectively have region not overlapping in the projection direction to the mounting surface of the mother substrate 105, in the case the CSP 101 and the mother substrate 105 connected by solder fillet between the lands 103 and 104 are inspected with X-ray inspection device, the solder fillet causing loose contact in the X-ray transmission image is shown as image of the same shape and size as the lands 104 of the mother substrate 105.
Patent JP-S5990741-A (JP)
Title: Suction device of engine
Inventor: ODA HIROYUKI
IPC: F02M7/12
Filed: 1982-11-16
Abstract: PURPOSE:To prevent the air fuel ratio from becoming too rich in fuel by a structure wherein a mixture enriching device, which operates when negative suction pressure exceeds a set value, is provided and an ON-OFF valve arranged in one suction passage is open when the negative suction pressure exceeds a set value in an engine porvided with two systems of suction passages. CONSTITUTION:A power valve 15, which is open and closed by a piston rod 14, is arranged midway of a fuel feed passage 12. Negative suction pressure downstream a throttle valve 10 is introduced through a negative pressure lead-in passage 17 to a cylinder 16, within which the piston rod 14 is fitted, in order to constitute a device 18 to bring the air fuel ratio of mixture to fuel rich statew when the negative suction pressure exceeds a set value. In addition, when the value of negative suction pressure downstream the throttle valve 10 detected by a negative pressure sensor 29 exceeds a set value, a control circuit 30 drives a change-over valve 28 in order to lead the negative pressure through a negative pressure lead-in passage 27 in the second chamber 24d of a diaphragm device 24. Consequently, an ON-OFF valve 22 is opened, resulting in preventing the air fuel ratio of mixture in a low speed high load region, within which the amount of suction air is not so large, from becoming too rich in fuel.
Patent JP-H1142123-A (JP)
Title: Bookrack
Inventor: TSUBOTA MASAO
IPC: A47B23/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bookrack that is simple in constitution, inexpensive, and convenient to carry around. SOLUTION: A bookrack 1 comprises a bookrack main body 3, which takes the form of a rod expansible like an antenna when attached to the back 2a of a book 2, and holding means 4 provided at the right and left ends 3a, 3b of the bookrack main body 3 to support the right and left ends 2b, 2c of the book 2.
Patent JP-H0626845-A (JP)
Title: Method and apparatus for measuring straightness of small-diameter deep hole
Inventor: TAHASHI TAKAYOSHI
IPC: G01B11/30
Filed: 1992-07-07
Abstract: PURPOSE:To measure the straightness of the small-diameter hole of a material to be measured to the deep part. CONSTITUTION:A taget plate 11 having a hole 12 at the center is attached to a front end part 4 of a cylinder 4. Frames 6, which are outputted and inputted in the radial direction, are provided at the front end part and the rear end part of the cylinder 4. Cone-shaped pistons 8a and 8b having tapered parts 9 at the tips are contained in the cylinder 4. The frames 6 are made to project by pushing the front and rear cone-shaped pistons 8a and 8b with a spring 10. Thus, the cylinder 4 is aligned in a deep hole 2 of a material to be measured 1. An optical fiber 14 is made to pass in the cylinder 4, and light is emitted through the central hole 12. The position of the central hole 12 is observed with a microalignment telescope.
Patent JP-H0856660-A (JP)
Title: Heat-resistant leucine dehydrogenase and its production
Inventor: OKAMOTO HIDESATO
IPC: C12R1/07
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a heat-resistant leucine dehydrogenase. CONSTITUTION: This enzyme, a heat-resistant leucine dehydrogenase, has the following physicochemical properties: activity: catalyzes the reversible deamination of L-leucine; optimal pH: 11.0-12.0 (deamination) or 9.0-10.0 (amination); stable pH: 5.0-12.0; optimal temperature: 60-80 deg.C; and thermal stability: stable up to 70 deg.C when preserved at pH8.0 for 30min; molecular weight: about 250000-350000. This enzyme is not only excellent in thermal stability but also wide in substrate specificity, being highly reactive with branched chain amino acids such as L-leucine, L-valine, L-norvaline or L-isoleucine and the corresponding keto analogues. This enzyme is obtained by culturing e.g. Bacterium T strain (FERM BP-810).
Patent JP-H0486138-A (JP)
Title: Branch line monitor for token ring lan
Inventor: YAMAKAWA TAKUYA
IPC: H04L12/42
Filed: 1990-07-30
Abstract: PURPOSE:To monitor the connection state of a branch line system effectively by sending a monitor signal being a pulse whose width is shorter than a sensing time of a relay driver of a line concentrator between a terminal equipment and the line concentrator to which the terminal equipment is directly connected and observing a peak value of the monitor signal. CONSTITUTION:A circuit P is provided with an oscillator 131, a pulse generator 132 and a logic control element 133. A circuit Q is provided with a 1st window comparator 136 consisting of a couple of comparators 136a, 136b, a 2nd window comparator 137 consisting of a couple of comparators 137, a state discrimination circuit 138 consisting of a pulse generating circuit 138a and a flip-flop 138b, and an alarm logic element 139. A circuit R is provided with a resistive element 134 whose one terminal connects to a power supply and whose other terminal connects to an output of the circuit R connected to a branch line system monitor 100 and to decide a peak level of a monitor signal. Thus, the terminal equipment is not subscribed with a main loop to monitor the connection state of branch lines connecting the main loop and the terminal equipments.