baber/WOPTO huggingface dataset:
Patent JP-H05182518-A (JP)
Title: Low dielectric-constant composite laminate filled with molecular porous aerogel
Inventor: SHIYAAMA PURASADO MUKEERUJIEE
IPC: H01B3/30
Filed: 1992-04-28
Abstract: PURPOSE: To provide low dielectric constant aerogel minute granular matter- containing composite resin which is applied to a board surface such as a ceramic or multilayer ceramic board and can be photolithographically processed when the resin is photosensitive polymer. CONSTITUTION: Low cost material which contains aerogel minute spherical bodies uniformly distributed so as to have molecular, dimension (nano-scale) gaps, and has a low dielectric constant, and of which a thermal expansion rate is controlled is manufactured by extruding, standard impregnating, and laminating technology. Aerosol minute spherical bodies are manufactured by sol-gel technology and supercritical drying of sol-gel particulates. By using lamination containing the material, through holes can be finely made so that the same can be used as a board for a surface mounting device.
Patent JP-H11310247-A (JP)
Title: Packaging bag
Inventor: KATAYAMA MASAMICHI
IPC: B65D30/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance sealing properties of a packaging bag and enable an inner bag to be taken out of an outer bag reliably in a flaw less state. SOLUTION: This packaging bag comprises an inner bag A formed of a water-soluble material and containing an article P to be packaged, and an outer bag B enclosing the inner bag A. An adhesive layer or a sticking layer 4e is provided which causes the inner bag A to adhere to the inside face of the outer bag B in a releasable manner. The circumference of the outer bag B is heat-sealed, and the circumference of the inner bag A formed smaller in size than the outer bag B is positioned inside the heat-sealed faces 5 of the outer bag B, leaving a predetermined spacing S therebetween, and is heat- sealed.
Patent JP-S5774086-A (JP)
Title: Callus for plant tissue culture and its cultivation
Inventor: YAMAMOTO YOSHIKAZU
IPC: C12N5/00
Filed: 1981-08-26
Abstract: PURPOSE: A tissue culture callus for a plant in Euphorbia and Eucalyptus is cultured under light irradiation to produce a plant tissue culture callus high in environment adaptability, vigorous in growth and high in sterol production capability.  
     CONSTITUTION: When a plant tissue of Euphorbia tirucalli, Euphorbia millii or other Euphorbia, or of Eucalyptus globulus, Eucalyptus pulverulenta or other Eucalyptus is cultured, at least one selected from male essence, yeast essence, casein hydrolyzate and coconut milk is added to the culture medium and the cultivation is conducted at a constant temperature between 20 and 35°C, preferably between 25 and 30°C, further under light irradiation of 100W10,000lux, preferably 100W3,000 lux for at least one passage in the induction cultivation phase or growth cultivation phase, preferably in the induction cultivation phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5925925-A (JP)
Title: Manufacture of high strength steel material
Inventor: EZAKA KAZUAKI
IPC: C21D8/02
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a steel plate with superior strength and toughness by rolling a steel having a conventional composition under prescribed conditions in the 1st pass, and carrying out the 2nd-pass rolling after the passage of a prescribed time to make the ferrite grain structure fine. CONSTITUTION:A steel having the composition of a conventional carbon steel is rolled at 750-950 deg.C and >=30% draft in the 1st pass, and the 2nd-pass rolling is carried out after the passage of 2-6sec. The steel may be further rolled at <=4sec intervals. By this method the grain size is made small without adding elements, and a hot rolled steel plate with superior ductility and toughness is obtd.
Patent JP-H0431611-A (JP)
Title: Lubrication device for internal combustion engine
Inventor: NINOMIYA MASAKAZU
IPC: F02N19/04
Filed: 1990-05-24
Abstract: PURPOSE:To reduce the size of an engine so as to improve the start-up performance of engine at the time of restart as well as mounting performance on a vehicle by pressure supplying lubrication oil of heat accumulation vessel in the external part of engine by a pump to respective parts of engine during operation of engine, and storing lubrication oil in the vessel during non-operation thereof. CONSTITUTION:During normal operation of engine 1 lubrication oil increased high in its temperature by combustion heat of engine 1 is stored in a heat accumulation vessel 5, the high temp. lubrication oil passes through a flow outlet 5e to the outside of a heat accumulator 5, and pressure fed to a T-shaped circulation pipe way 12b by a motor-driven oil pump 6. In this case, when stoppage of engine 1 is determined by a rotation sensor 13, the oil pump 6 is stopped by ECU 14, and then the insulation effect of lubrication oil therein is improved by closing a flow inlet 5d by means of a shut valve 4. When restart of engine is determined, the valve 4 is opened, then the pump 6 is actuated to supply lubrication oil to respective parts of engine.
Patent JP-S5845178-A (JP)
Inventor: RAJI NARAIN SHINGU
IPC: H01M10/39
Filed: 1982-08-03
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-H06139724-A (JP)
Title: Limit stop utensil and magnetic latch of disk driving mechanism
Inventor: ANDORIYUU JIEI HADOSON
IPC: G11B21/02
Filed: 1993-06-04
Abstract: PURPOSE: To limit the moving range of a VCM actuator and to facilitate its fixing by providing a limit stopper with a far end in contact with the contact part of the moving part of the actuator when the moving part reaches the desired limit. CONSTITUTION: The non-latching limit stopper 30 is an L-shaped constituting element consisting of a nonconductive and nonpermeable material and is provided with a fixing ear 34 for fixing the stopper 30 to a housing base. An elongated arm 36 is overhung by the fixing ear 34 in parallel with the flat surface of the housing base 4. The arm 36 is terminated at a contact surface 38, which is in contact with the stopping surface of a moving coil. A striker and a stopping assembly ate connected to the tip of a coil 22 farthest from a pivot axis. The assembly 40 is also constituted of plastic, etc., and is provided with the stopping face at a tip nearest to the stopper 30. When an actuator main body 18 is rotated clockwise to the limit terminal of a moving range, the stopping face 42 is in contact with the contact face 38 of the stopper 30 to limit the main body 18.  The arm 36 is distorted at this time. An eternal magnet 24 executes magnetic latching.
Patent JP-S6037519-A (JP)
Inventor: ROCHIEERU PURESUKOTSUTO
IPC: G02B3/00
Filed: 1984-06-29
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-2000320232-A (JP)
Title: Hanger rail device
Inventor: MOCHIDA HARUO
IPC: E05D15/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a hanger rail device of which a screening body is opened and closed smoothly even on a curved rail having a small radius of curvature. SOLUTION: This hanger rail device is composed of a rail 3 fixed to a fixed frame body 1 and having a pair of right and left laterally-directed projecting parts 4 formed therein, a holder 6 which has a vertical shaft part 7 provided in projection in the upper part and to the lower part of which a screening body 8 is connected and a running roller 11 which is fitted rotatably on the vertical shaft part 7 and prevented from slipping off from this part 7 and of which the circumferential side 13a of a truncated-cone-shaped part 13 provided in the lower part is in rolling contact with the laterally-directed projecting parts 4 of the rail 3.
Patent JP-S63298886-A (JP)
Title: Visual confirming device for cassette label
Inventor: HORI KENJI
IPC: G11B15/675
Filed: 1987-05-29
Abstract: PURPOSE:To attain the visual recognition of a label after cassette loading by placing plural mirrors to a proper tilt angle in interlocking with the falling of a cassette holder. CONSTITUTION:The length of a mirror support expansion bar 110 is expanded or contracted so as to correspond to the change in the interval between the cassette holder 106 and the left end of the mirror 108 due to the change in the tilt of the mirror 108. The relative angle between the mirror connection bar 105 and mirrors 103, 108 are changed respectively by the change in the tilt of the mirror 108 at their right ends and the distance of the right end of the mirrors 103, 108 is kept unchanged while being connected respectively by mirror connection pins 104, 109 respectively, then the tilt of the mirror 103 is changed to keep the parallelism with the mirror 108. Thus, the cassette label visual recognition device reaches the state as shown in figure, the label of the cassette is taken by the mirror 108 and reflected further in the mirror 103. Thus, the visual recognition of the image of label reflected in the mirror 103 is attained.
Patent JP-S63298802-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KODAMA ATSUSHI
IPC: G11B5/02
Filed: 1987-05-29
Abstract: PURPOSE:To attain miniaturization, light weight and low cost of the titled device by allowing a changeover means to select a signal sent from a 1st magnetic recording and reproducing device through the connection of the 1st magnetic recording and reproducing device and using a reproduction to reproduce the signal. CONSTITUTION:In applying reproduction by a magnetic recording and reproducing device 12, the magnetic recording and reproducing device 12 is connected to a magnetic recording and reproducing device 11. Then a connection section 10 senses the connection and a control means 7b to throw a switch of a changeover means 7a to the position shown in broken lines 8b. In applying the operation for the reproduction by the magnetic recording and reproducing device 12, a signal is read from a magnetic tape through a rotary head 3 and the signal is sent through the connection section 10 and the changeover means 7a to a reproduction circuit 9, where the signal is reproduced. Thus, miniaturization, light weight and low cost are attained.
Patent JP-H10323982-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head that ejects toner particles in ink in an electrostatic field formed by a small and low cost multi-element structure having high reliability. SOLUTION: This electrostatic ink jet recording head comprises insulation base films 10, opening sections 1 each being formed on each film 10 by protruding a part in a sharp shape and being opened independently and a plurality of recording electrodes 2 each being formed in the vicinity of the opening of which surface is coated with an insulation coating member 13.  It further comprises an insulation head block 25 that holds and bends the base film 10 at an acute angle for raising one end section of the opening section 1 to form a protruding shape, fluid passage grooves which are independently formed corresponding to the opening section 1 of each base film 10 on two faces of the head block 25 that are perpendicular with each other and migration electrodes 11 which are formed on a bottom face and a side face of each of the fluid passage grooves and are brought into contact with ink including toner particles.
Patent JP-H0672513-A (JP)
Title: Control method for transfer device for treated article and its transfer method
Inventor: SUZUKI FUJIO
IPC: B65G1/04
Filed: 1993-05-14
Abstract: PURPOSE:To provide a control method for a transfer device which can properly regulate the motion pattern of the transfer device automatically in a short time to a treated article supporting body being installed and obtain high reliability, and to transfer a treated article with positional relationship always kept proper to the treated article supporting body being installed. CONSTITUTION:In a control method for a transfer device 20 which transfers a treated article onto a treated article supporting body 21 to support a plate- shaped treated article, the treated article supporting body 21 is provided with position detecting plates T1, T2 similar to the treated article, and the transfer device 20 is moved to detect the positional informations of the position detecting plates T1, T2 to their reference positions through sensors SA, SB, and the motion of the transfer device 20 is controlled on the above positional informations. In a transfer method for the treated article, the transfer device 20 is equipped with a fork and a sensor arm 45, and the positions of the position detecting plats T1, T2 are detected through the sensor arm 45, and the position of the transfer device 20 is controlled on the above positional informations to transfer the treated article.
Patent JP-S5927754-A (JP)
Title: Nozzle for producing light-gage amorphous alloy strip
Inventor: TACHIKAWA MASAKAJI
IPC: B22D11/06
Filed: 1982-08-04
Abstract: PURPOSE:To provide a stable halfway cutting method for a light-gage strip by making the communication passage between the well part of a nozzle communicating with a tundish through a charging gate and a suction pipeline freely openable and closable. CONSTITUTION:A charging gate 2 is provided in the opening part 2' communicating with the well part 7 of a nozzle 3 in the bottom part of a tundish 1. A gate 4 for removing is provided freely rotatably in the well part 7, and a communicating hole part 5 is engraved therein. The one end of the part 5 opens in the part 7 and the other end in the nozzle 3 and opens in a communication hole 6 communicated with a tank sucked under a negative pressure by means of a pipeline, respectively. Molten metal is charged into the tundish 1 upon completion of preparation, and when the molten metal attains a prescribed head, the gate 2 is opened to start charging the molten metal. The gate 2 is closed where the shape and quality stabilize. At the same instant, the gate 4 is rotated to withdraw a part of the molten metal in the well part 7, whereafter the gate 4 is rotated to interrupt the communication with the tank kept under the negative pressure. The molten metal through a nozzle slit 8 is then sucked and the light- gage strip under the production is cut.
Patent JP-S61293419-A (JP)
Inventor: KONOMURA MASARU
IPC: A61B1/00
Filed: 1985-06-21
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-H0663131-A (JP)
Title: Method for selectively removing leucocyte
Inventor: WATANABE HIROYUKI
IPC: A61M5/165
Filed: 1991-05-13
Abstract: PURPOSE:To separate leucocyte from a large quantity of hemocyte floating liquid by simple operation, with good efficiency and by short time processing. CONSTITUTION:If nonwoven fabric prepared from fibers with diameter of less than 3mum and with bulk density from 0.15g/cm<3> to 0.50g/cm<3> or less is used, the contact area with the blood can be increased as compared with the conventional filter, and the longitudinal thickness required for removing leucocyte can be decreased so as to lessen a pressure loss of the filter, so that the above object can be achieved.
Patent JP-S54138848-A (JP)
Title: Controlling method for rollsigma eccentricity in rolling mill
Inventor: NAKANO TSUNEO
IPC: B21B37/66
Filed: 1977-11-11
Abstract: PURPOSE:To perform normal compensational control of the roll's eccentricity independently of the abnormal fluctuation of the rolling load, by detecting the weld zone of the material to be rolled before being bitten into the roll, and by interrupting the function of operating and memorizing the fluctuation of the rolling load while the weld zone is passing through the roll. CONSTITUTION:In the compensational controlling block for the roll's eccentricity, the weld zone of the material 3 to be rolled is detected by the detector 21 of the photoelectric tube, etc. The signal W informing that the weld zone is passing through the reducing roll, is inputted to the computer 11; while this passing period, the computer 11 interrupts its function for operationally processing and memorizing the fluctuation of the rolling load. After the weld zone passes over the reducing roll, the computer 11 operationally processes and memorizes the fluctuation of the rolling load according to the instruction of the signal W as before the interruption, and delivers the roll's eccentricity compensational control signal for the following rolling period. According to this method, the normal compensational control of the roll's eccentricity can be performed independently of abnormal fluctuation of the rolling load.
Patent JP-H087312-A (JP)
Title: Optical information recording/reproducing apparatus
Inventor: MORISADA MASAHIRO
IPC: G11B7/095
Filed: 1994-06-17
Abstract: PURPOSE:To cancel eccentricity components in a simple circuit without requiring a memory storing eccentricity characteristics of a disc. CONSTITUTION:The apparatus has an optical head for casting light beam to an optical disc, an actuator 2 for driving light beams in a tracking direction of the optical disc, and a tracking servo loop for performing tracking control on the basis of a tracking error signal obtained from a reflecting light from the optical disc. The apparatus is further provided with a first filter 4 which removes and extracts higher components than eccentricity frequency components of a control signal to the actuator 2, and a second filter to which the tracking error signal is input and which has a characteristic of a product of an inverse characteristic to the characteristic of the actuator 2 and the characteristic of the first filter 4. Eccentricity components of the optical disc are cancelled by impressing a synthesized signal of outputs of the first and second filters 4 and 5 to the tracking servo loop.
Patent JP-H10325865-A (JP)
Title: Electromagnetic wave control method of onboard radar
Inventor: KANO KOICHI
IPC: G01S13/93
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To protect a human body from being irradiated with an electromagnetic wave from an onboard radar, by stopping irradiation of the electromagnetic wave in the case where it is judged that a vehicle is travelling in a place of high possibility where the human body is irradiated with the electromagnetic wave. SOLUTION: A radar control part 20 inputs the signal of vehicle speed and the ON/OFF signal of a stop lamp SW through an input I/F part 22 to CPU 22. A signal from ECU 24 of a car navigator shows whether a vehicle is travelling in a shopping quarters, a living quarters, a service area or a place where there are many people in the circumference of a parking facility and the like, for instance, the signal 1 is inputted to CPU 21 in the case where the vehicle is travelling in such area, and in the case where the vehicle is not travelling in such area, the signal 0 is inputted to CPU. The CPU 21 gives a command which shows whether the radiation of an electromagnetic wave for the detection of a distance between an own vehicle and a preceding vehicle and for the detection of relative speed is performed, i.e., gives the permission or prohibition of the electromagnetic wave irradiation.  As a result, a person walking near the vehicle is protected from being irradiated by the electromagnetic wave.
Patent JP-S5837556-A (JP)
Title: Cation discharge type halogenated hydrocarbon sensor
Inventor: KATSURA MASAKI
IPC: G01N27/62
Filed: 1981-08-31
Abstract: PURPOSE:To miniaturize an element and to make an element operatable at a low temperature, by using beta-Al2O3 as a source of a cation. CONSTITUTION:A cation discharge type halogenated hydrocarbon sensor is composed of an ion collecting electrode 1-1 made of cylindrical platinum or nickel, a heater 1-2 for heating a cation source and a cation source 1-3 made of beta- Al2O3. The beta-Al2O3 is satisfactorily used at about 600 deg.C low temperature because the mobility of Na ion is comparatively high even at a normal temperature. Accordingly, electric power consumed by the heater is low and it is restored in about five seconds even when it is exposed to 100% of halogenated hydrocarbon for about ten seconds.
Patent JP-S5659022-A (JP)
Title: Linear bearing unit
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1979-10-20
Abstract: PURPOSE: To maintain the performance of a linear bearing even if omitting a retainer, lengthen the lifetime of the bearing and reduce its cost, by providing relief nicks at the orbit grooves of an orbit base and the body of the linear bearing.  
     CONSTITUTION: The cross section of the body 10 of a bearing is turned square U- shaped. concave orbit grooves 12'15, whose radius of curvature is nearly equal to the radius of balls 67, extend from the peripheral surface of the cylindrical internal opening 11 of the body 10 of the bearing in the radial direction thereof. Relief nicks 17, 18 are provided outside the right and left upper ones of the orbit grooves 12W15 in parallel with the vertical plane. Other relief nicks 19, 20 are provided over the right and left lower ones of the grooves 12W15 at an angle of 30° relative to the vertical plane. Side lids 41, 42 are fitted on the front and rear end faces of the bearing body 10 and provided with direction-changing U-shaped recesses 44W47 which coincide with the orbit grooves 12W15 and no-load ball holes 26W28 in the body 10. Crescent-shaped tongue members 48W51 for guiding the balls 67 are  provided under the recesses 44W47. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61292795-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G07G5/00
Filed: 1985-06-20
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-H085209-A (JP)
Title: Measuring method of cooling capacity of cooler for control panel
Inventor: ASAHI TAKAO
IPC: F25B49/02
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a measuring method of the cooling capacity of a cooler for a control panel which enables accurate measurement of the cooling capacity of the cooler for the control panel without using an expensive measuring device of a two tank type. CONSTITUTION:A box 6 for testing is installed inside an environment tank 1 and a cooler 7 for a control panel is fitted on the outside of the box. The cooler 7 for the control panel is operated, with the inside of the box 6 for testing and the environment tank 1 set to be in various measuring conditions, so that thermal saturation be brought about. The cooling capacity of the cooler 7 for the control panel is calculated from a thermal input and the quantity of leak heat of the box 6 for testing at that time.
Patent JP-H0428304-A (JP)
Title: Desk
Inventor: KANEDA SHINICHI
IPC: A47B13/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the torsional shift around a horizontal shaft of the left and right leg bodies when a desk is lifted up from a floor in the arrangement change, by installing an upper lateral frame member consisting of an erection wall and a bottom wall in pair and has a U-figure shaped section and a lower lateral frame member which is rigidly connected with both the erection walls of the upper lateral frame member. CONSTITUTION:A connecting structure body 2 is equipped with an upper lateral frame member 21 which consists of an erection wall 21a and a bottom wall 21b with a U-shape in pair and a lower lateral frame member 22 which consists of an erection wall 22a and a bottom wall 22b with a U-shape in pair and is formed by rigidly connecting the upper part side of both the erection walls 22a with both the erection walls 21a of the upper erection wall 21. The whole of the connecting structure body 2 is not a simple trough-shaped article, but is constituted into a pipe structure from the bottom wall 21b of the upper lateral frame member 21, both erection walls 22a of the lower lateral frame member 22, and the bottom wall 22b of the lower lateral frame member 22. A markedly high strength for the torsion around a horizontal shaft is developed in comparison with a trough-shaped lateral frame member, and the torsional rigidity of the whole desk can effectively be increased.