baber/WOPTO huggingface dataset:
Patent JP-S60219477-A (JP)
Title: Driving apparatus utilizing shape memory alloy
Inventor: EHATA YASUO
IPC: H02N10/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain the simple constitution for feeding heating source by utilizing the electromagnetic waves in heating a shape memory alloy. CONSTITUTION:A belt-type driving member 1 is laid onto a large pulley 2, small pulley 3, etc. Said driving member 1 is formed by winding a wire made of shape memory alloy into coil form. Further, said wire is covered with the electric-wave absorbing material such as ferrite powder, etc. The electromagnetic-wave supplied from an electromagnetic-wave source 5 is irradiated onto the part A of the driving member 1, for heating. The pitch in the part A of the driving member 1 is made dense by said heating. The part B of the driving member 1 is cooled by the low-temperature water, etc. Therefore, the pulleys 2 and 3 themselves can be revolved by the action of the difference of the turning moment between the pulleys 2 and 3 and a belt 4.
Patent JP-S62231665-A (JP)
Inventor: UEDA TSUNEHISA
IPC: A61L9/01
Filed: 1986-03-31
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-S51149756-A (JP)
Title: Oscillator
Inventor: IWASA KIMIO
IPC: H03K3/354
Filed: 1975-06-17
Abstract: PURPOSE:To obtain an oscillater which makes the field-effect transistor negative resistance.
Patent JP-S62232431-A (JP)
Title: Production of polyester
Inventor: UCHIDA FUMIO
IPC: C08L67/02
Filed: 1986-04-02
Abstract: PURPOSE:To obtain a polyester excellent in slidability, surface smoothness and abrasion resistance, by reacting a bifunctional acid component based on an aromatic dicarboxylic acid (functional derivative) with a glycol component in the presence of specified CaCO3 particles. CONSTITUTION:CaCO3 and 0.002-5wt% (in terms of P2O5) P are dispersed in a glycol such as ethylene glycol by means of, e.g., a high-speed disperser or a colloid mill and filtered to obtain CaCO3 particles having a geometric- means diameter (dg) of 0.02-2.0mum and a geometric standard deviation (deltag) of 2.0-3.5. A bifunctional acid component based on an aromatic dicarboxylic acid or its functional derivative [e.g., terephthalic acid (alkyl ester)] is reacted with a glycol component based on ethylene glycol in the presence of a catalyst and 0.001-5wt%, based on the formed polyester, said CaCO3 particles.
Patent JP-S55165671-A (JP)
Title: Preparation of semiconductor integrated circuit
Inventor: YOSHIDA MASAKATSU
IPC: H01L29/78
Filed: 1979-06-12
Abstract: PURPOSE:To reduce the diffusion time, to enable to treat the device at low temperature and to lessen the production of lattice defect by injecting not only B<+> ions but also Al<+> ions with a high diffusion coefficient into the substrate when a P-type well region is formed in a fixed region of an N-type Si substrate. CONSTITUTION:The N-type Si substrate 1 is coated with SiO2 film 2, the ion injection window 3 is made on a region in which the well is to be formed, and the thin SiO2 film 2' is provided inside of the window 3. Next B<+> ions are injected into the substrate 1 through the thin film 2' while the accelerating energy is regulated so that the quantity of injected ions may be about 2.0X10<12>/cm<2> and Al<+> ions are then injected so that its quantity may be 1X10<14>/cm<2>. After this, the substrate is heat- treated in N2 gas at 900 deg.C for about 30min and further at 1,200 deg.C for about 5hr to ?obtain the P-type well region of ion-injected layer 4. In this way, time for the heat treatment can be reduced to about one fifth as compared with the case of B<+> ions only, and also temperature can be reduced by about 80 deg.C when the time is fixed.
Patent JP-H07259667-A (JP)
Title: Intake air heater
Inventor: EGUCHI TORU
IPC: F02M31/135
Filed: 1994-03-18
Abstract: PURPOSE:To heat unevaporated liquid fuel with good efficiency to be evaporated by increasing the rate of contact between an electric heating element and a heating element. CONSTITUTION:An intake air heater comprises a cylindrical heating pipe l, an annular PTC heating element 3 soldered on the outer peripheral surface of the upper end part of the heating pipe 1 through a conductive silver material 2, electrode plates 4, 5 respectively fixed to the upper surface part and the lower surface part of the PTC heating unit 3, to which lead wires 4a, 5a are connected, and a resin insulating member 6 to which the PTC heating unit 3 is fixed through the electrode plates 4, 5 by rivets.
Patent JP-H04286398-A (JP)
Title: Radio wave absorbing panel and mounting method therefor
Inventor: KUNIEDA SUMIO
IPC: H05K9/00
Filed: 1991-03-15
Abstract: PURPOSE:To enable a radio wave absorbing panel to be enhanced in radio wave absorbing effect by a method wherein a mounting member applying part is formed by protruding the side of a plane base material from ferrite tiles, and a coated part is formed by retracting the side of the plane base material opposed to the protruded part concerned as long as the protruding side part. CONSTITUTION:Thirty-six ferrite tiles 3 are prepared, a flexible board 2 is formed so as to be slightly smaller than a square composed of 36 ferrite tiles 3 arranged in 6X6 in a longitudinal direction and equal to the square concerned in a lateral direction, the 36 ferrite tiles 3 are arranged in 6X6 on the side of the flexible board 2 and bonded with adhesive agent leaving an upper side part 2a so as to cover the whole surface of the flexible board 2 excluding the upper side part 2a, and the upper side part 2a is made to protrude from the ferrite tiles 3, and the lower side of the flexible board 3 is made to recede as long as the sum of the protruded upper side part 2a and the length difference between the vertical side and the longitudinal side of the flexible board 2.
Patent JP-S59198687-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H05B3/00
Filed: 1983-04-27
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-H01248186-A (JP)
Title: Display attribute converting device
Inventor: KOBAYASHI HIRONOBU
IPC: G09G3/28
Filed: 1988-03-30
Abstract: PURPOSE:To identify a display picture of even a personal computer which has a small number of display colors by knowing the conversion of a display attribute by an external indication such as the input of a specific key and updating data, and checking the presence of other entries having the same attribute and performing the attribute conversion continuously. CONSTITUTION:When the specified key is pressed by an operator, a keyboard controller 2 decodes its key data and an operating system 3 actuates a display attribute conversion control part 4. The display attribute conversion control part 4 stores image plane contents displayed on a plasma display 6 and outputs a window. In the window, a screen mode, a color entry which is used currently, and respective gradation level values are displayed as information. The operator moves a cursor to a color entry to be changed and changes the gradation level corresponding to the color entry. Consequently, display data is identified by the display device which has a small number of display gradation kinds.
Patent JP-H06290277-A (JP)
Title: Drawing method for image data
Inventor: SONODA YOSHIHIRO
IPC: A63F13/52
Filed: 1993-03-31
Abstract: PURPOSE:To increase the number of figure data which are actually drawn and to display a moving picture of good quality by excluding figure data whose calculated distance is longer than a specific distance and figure data whose angle is outside a specific range and drawing a figure on the basis of the remaining figure data. CONSTITUTION:A CG drawing device 16 is provided between a CPU 10 and a CRT 18 and performs a drawing processing based upon the figure data selected by the CPU 10 to draw a figure on the CRT 18. The figure data to be drawn are converted to a view point coordinate system which lets its origin be the view point where a drawn image is viewed and also lets the direction of the sight be a predetermined coordinate axis, the distance between the figure data converted to the view point coordinate system and the view point is calculated, and the figure data whose calculated distance is longer than the specific distance, is excluded. Further, the angle of the direction of the figure data converted to the view point coordinate system to the direction of the sight is calculated, the figure data whose angle is outside the specific angle range is excluded, and the figure is drawn on the basis of the remaining figure data.
Patent JP-S61233573-A (JP)
Title: Printing apparatus
Inventor: OGAWA ISAO
IPC: B41J19/18
Filed: 1985-04-09
Abstract: PURPOSE:To prevent that overlap writing is performed by mistake regardless of the position of a printing part, by mounting a printing part moving means for moving a printing part corresponding to the output of a sentence printing start position comparing means and that of a relocating position comparing means. CONSTITUTION:When the start of printing is indicated by a sentence printing start means 3, a sentence printing start position comparing means 11 is operated and a relocating position is read by a relocating position memory means 6 while a printing position is read by a printing part position memory means 7 to allow a relocating position comparing means 12 to act and the relocating position is compared with left and right margins being the outputs of left and right margin memory means 9, 8. When the relocating position is judged to be larger or smaller than the right margin, a printing part moving quantity operation means 14 takes the difference between the relocating position and the printing part position and a printing part 18 is moved corresponding to the output thereof by a printing part moving means 17. A paper feed part 19 is moved by a line feed control means 16 to feed one line. Thereafter, a registered sentence is read from a sentence registering means 4 to perform printing.
Patent JP-2000265367-A (JP)
Title: Synthetic microfiber for electrostatic flocking and fabric using the same
Inventor: TAKESHITA KAZUHISA
IPC: D06M101/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain fine synthetic fibers for electrostatic flocking capable of obtaining a fabric having good touch feeling on the skin and peach skin feeling with warmth by applying a treatment with a weakly acidic solution to specific fine synthetic fibers for electrostatic flocking. SOLUTION: Fine synthetic fibers for electrostatic flocking are obtained by treating fine synthetic fibers for flocking (e.g. nylon 6, etc.), having 0.1-0.5 denier, 0.5 mm maximum fiber length and 0.05 mm minimum fiber length with a weakly acidic solution of a sulfate such as tin sulfate or the like, tannin and subsequently a sulfate and a mixture solution of an ammonium sulfate aqueous solution with an alkyl phosphonate or the like. It is preferable to produce fabrics by closely adhering the fine synthetic fibers for electrostatic flocking to have >=100 g/m2, preferably 110-140 g/m2 density.
Patent JP-S552902-A (JP)
Title: Adustable frame in shore hardness tester
Inventor: TOMINAGA TOSHIFUMI
IPC: G01N3/52
Filed: 1978-06-22
Abstract: PURPOSE: To make it possible to measure specimens of heigh 80 mm or above which could not be measured by conventional methods, by varying the height of an arm corresponding to the height of a specimen and providing an adjustable mechanism which fixes the arm to a supporting rod.  
     CONSTITUTION: Adjustable arm 1 consists of supporting rod 4 of sufficient toughness which is fixed to base 3 and arm 5 which can slide up and down along supporting rod 4. Arm adjusting ring 6 is screwed onto supporting rod 4 in such a manner that it can make upward and downward adjustments as it rotates. In testing, a specimen is placed on specimen table 2, and by moving arm 5, fixing handle 9 is fastened; then, arm 5 is fixed onto supporting rod 4. Next, specimen pressing handle 10 is turned by the hand and measuring cylinder 7 is lowered, and handle 10 is fastened so that the pressing force at its tip becomes 20 kgf or above. Under this condition, the hardness is obtained, By this, it is possible to operate hardness testing with high precision on specimens of height exceeding 80 mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04308135-A (JP)
Title: Paper feeding device for copying machine
Inventor: SAITO SHINJI
IPC: B41J29/48
Filed: 1991-04-08
Abstract: PURPOSE:To correctly detect the remaining quantity of sheets with a simple structure in the paper feeding device of a copying machine or a printer. CONSTITUTION:A side face 12 is formed at the end section of a sheet loading base 9 excited upward by an exciting body 11, a side face detecting means 13 made of a light reflection type sensor is arranged to face the side face 12 when the remaining quantity of sheets 10 becomes a preset number or below, the side face 12 is detected by the side face detecting means 13 when the remaining quantity of the sheets 10 becomes the preset number or below, i.e., when the side face 12 of the sheet loading base 9 rises, thus the remaining quantity of the sheets 10 on the sheet loading base 9 can be detected.
Patent JP-H04310664-A (JP)
Title: Cassette loading device
Inventor: TANAKA TETSURO
IPC: G11B15/675
Filed: 1991-04-08
Abstract: PURPOSE:To provide a thin and inexpensive device capable of using two kinds of the cassette by constituting the cover opening means of a small cassette in a holding means which can hold a standard cassette and moving it so as not to interfere with the insertion of the standard cassette. CONSTITUTION:When a small cassette is inserted, a detecting switch 19 detects this, the vertical movement is performed from the horizontal movement along an L-guide grove 5b of a side wall member 4a in a body with a guide pin 3b and the cassette fitting is compoleted. When a standard cassette is inserted, a cover opening lever 10 is pushed up with the cassette, rides on the upper surface of the cassette, the switch 19 detects the standard cassette, and in the same way as the small cassette, the cassette is loaded in the magnetic tape driving mechanism on a substrate 34. While the standard cassette is used and the lever 10 rides on the upper surface of the cassette, the cassette is loaded and unloaded.
Patent JP-H11255038-A (JP)
Title: On-vehicle water heater
Inventor: KAZAMA HIDEMICHI
IPC: B60R15/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive on-vehicle water heater that has good usability, provide confortableness, and contributes to energy reduction measures. SOLUTION: A tank body 1 for installation on the roof of a vehicle body is formed at its bottom wall 1a with a front intake 4 and a rear intake 6, which can be employed for water feed or showering or as a circulating water outlet 32A and a circulating water inlet 32B connected to a heating tube 32 in a heater device 30. The tank body 1 is mounted in its expanded-air chamber 2 with an air bleeder device 3, which is constituted of a breather box that is mounted through an inclined surface 2a defining the expanded-air chamber 2 and that incudes a primary chamber communicating with the expanded-air chamber 2 via a first communicating hole and a secondary chamber communicating with the primary chamber via a second communicating hole and with the atmosphere via a third communicating hole.
Patent JP-H07276103-A (JP)
Title: Tailstock device for work
Inventor: KAWAMORI KATSUSUKE
IPC: B23B23/00
Filed: 1994-04-13
Abstract: PURPOSE:To correspond to a plural number of axial works different in length by providing a movement regulating member to increase a moving stroke of a center member at the time of releasing a clutch member. CONSTITUTION:The point at the time of setting an initial position of a center member 3 is to move a screw member 16 in the retreating right direction by operating a handle 17 and to retreat a collet member 14 through a connecting member 15, and the collet member 14 is separated from a revolving member 11. That is, this state is a state where rotation of a drive shaft 7 is not transmitted to the revolving member 11. When the drive shaft 7 is rotated by operating an operation lever 8 in this state, a holder cylinder 5 largely advances or retreats by engagement of a pinion 6 and a rack 5a. That is, the initial position of the center member 3 is set in accordance with the size of a work W. Thereafter, at the point of time when a slide member 13 makes contact with a stopper 21, rotation of a projected pin 12 to engage with a groove part 13a is regulated, and it prevents rotation of the drive shaft 7 integrated with the revolving member 11 any more.
Patent JP-S59209604-A (JP)
Title: Method for recovering solvent of wood treating injection chemical agent
Inventor: MATSUNAGA TOSHIHIRO
IPC: B01D3/00
Filed: 1983-04-28
Abstract: PURPOSE:To enhance injection efficiency of a wood treating chemical agent, by enabling continuous work by a method wherein a storage part is provided to the exhaust port of an exhaust gas condenser of a chemical agent solution introduced into a chemical agent injection boiler and an accumulated solvent is withdrawn while the exhaust side of the condenser is closed. CONSTITUTION:A solution of a chemical agent is introduced into a chemical agent injection boiler to pressurized the wood in said boiler and the chemical agent is injected into the wood. In the next step, the exhaust gas of said solution is condensed while introduced into a conenser. A storage part is provided to the exhaust port of said condenser and a condensed solvent is stored in the storage part while the discharge valve of the storage part is closed. Subsequently, the inlet valve of the storage part is changed over to close the port communicating with the condenser while bringing the inlet side of the storage part into communication with the open air and the aforementioned exhaust valve is opened to discharge the solvent accumulated in the storage part. Therefore, the above mentioned storing and discharge process is intermittently repeated.
Patent JP-S571978-A (JP)
Title: Signal processor
Inventor: OOMURO TAKASHI
IPC: G01S13/72
Filed: 1980-06-04
Abstract: PURPOSE:To always enable the most effective removal of noise, by a method wherein an adaptive digital filter is employed in a tracking radar. CONSTITUTION:A distance observation value R and an antenna azimuthal observation value theta for a target are separately inputted to a position computing filter 4, a speed computing filter 5, and an acceleration computing filter 6, and a position cordinate value, a target speed and a target acceleration speed of the output of each filter are sent to the corresponding adaptive digital LPF7-9. The true position of the target, the speed, and the estimated value of the acceleration speed are obtained at an output of the LPF7-9, respectively. A movement average of data for M pieces of input digital signals is taken by means of a movement average filter 10 in each of the LPF7-9 to output a smoothing signal. An estimated noise signal E, produced due to a difference between the output signal and a signal, which delays 11 an input signal, is sent to a movement mean width automatic tuner 12, and the period of the strongest frequency component is detected to decide a value of a parameter which relates to a mean width, and the noise, having the given frequency of the filter 10, is excluded.
Patent JP-H08273481-A (JP)
Title: Electronic appliance and manufacture thereof
Inventor: KAKIZAKI MASAHIKO
IPC: G11B19/16
Filed: 1995-03-31
Abstract: PURPOSE: To make a slide switch smoothly slide, and make manufacture of an external box without difficulty, employing a rubber-like paint. CONSTITUTION: An electronic appliance has a box body 1 coated with a rubber- like paint 2 on the outside faces and a slide switch 6 to be slid along the outside faces of the external box 1. Sliding faces 10, 10 are formed by scraping off the rubber-like paint 2 in the parts where the slide switch 6 slides in the external box 1.
Patent JP-H02253696-A (JP)
Title: Multilayer board with uv-shielding material
Inventor: KAWASAKI FUKUNORI
IPC: H05K3/46
Filed: 1989-03-28
Abstract: PURPOSE:To cure only the necessary parts of liquid photoresist by exposing both the surfaces of a multilayer board simultaneously and reduce man-hours by a method wherein UV-shielding material is employed as the material of the core of the multilayer board. CONSTITUTION:Substrates 2 having thicknesses of 0.1mm are laminated on the upper and lower surfaces of a core 1' which is made of UV-shielding material having a low ultraviolet transmittance and has a thickness of 0.8mm with prepregs 3 between them. Further, copper foils 4 having thicknesses of 18mum are applied to the upper and lower outside surfaces of the laminated unit to constitute a multilayer boards 5'. As the UV-shielding material having a low ultraviolet transmittance is used as the material of the core 1' of the multilayer board 5', ultraviolet radiation is hardly transmitted through the substrate from the parts of the prepreg where no copper foil exists after conductor circuit patterns are formed and the ultraviolet rays hardly reaches the rear, so that curing of liquid photoresist 7 in unnecessary parts can be suppressed. With this constitution, a photoresist layer 7' can be formed by exposing the surface and the rear simultaneously. As one process of surface treatment (both surfaces)   printing (both surfaces)   semi-drying exposure (both surfaces)  development   drying is sufficient, man-hours can be reduced.
Patent JP-S553540-A (JP)
Title: Liquid fuel burner
Inventor: HIROSE YASUO
IPC: F23D11/28
Filed: 1978-06-23
Abstract: PURPOSE: To smoothly effect low-load combustion, by providing a returned oil pressure atomization burner in a plenum chamber, a primary air pipe outside the burner and secondary air pipes outside the primary air pipe and branching a main air pipe to the primary air pipes at the upstream side of a damper.  
     CONSTITUTION: Oil is supplied from a feed pipe 14 to the returned oil pressure atomization burner 8. The oil is injected into a swirl chamber 16 through a passage 15 and a hole 17 and then ejected through an ejection port 18. A part of the oil is returned through a passage 19. The pressure of the swirl chamber 16 is controlled by a valve 20' to regulate the ejected quantity. The ejected oil is atomized by air ejected between a cover 10 and the front end of the primary air pipe 9. A damper 7 is provided in the main air pipe 6 coupled to the plenum chamber 4 containing the burner 8. The damper 7 is moved in connection with a valve 21. A pipe 13 is branched from the main air pipe 6 at the upstream side of the damper 7 and connected to the primary air pipe 9. The secondary air pipes 11, 11' are provided outside a baffle tile 3 facing the burner 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5410796-A (JP)
Title: Humidity sensor
Inventor: MIURA TAROU
IPC: G01N22/04
Filed: 1977-06-27
Abstract: PURPOSE:To stably measure the humidity within an electronic range and to provide a humidity meter of long life by resonating a dielectric resonator by the heating microwave energy of the electric range so that the Q of the resonator, which is varied in accordance with the humidity, may be measured.
Patent JP-S60235044-A (JP)
Inventor: YAANOSU BUINTAA
IPC: F25B41/06
Filed: 1985-04-11
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。