baber/WOPTO huggingface dataset:
Patent JP-H07215283-A (JP)
Title: Installing structure of diving computer
Inventor: ONOZAWA JUN
IPC: G03B17/08
Filed: 1994-02-03
Abstract: PURPOSE:To observe a diving computer easily even while photographing in the water, and to prevent a careless removal of the driving computer while making the connection and the removal of the diving computer easy. CONSTITUTION:To the first installing member 2 which can be installed to a driving computer 1, and to the second installing member 4 which can be installed to a photograph apparatus 3 for photographing in the water, connecting members 5 and 6 which can be connected and disconnected freely are formed, and by connecting both connecting members 5 and 6, the diving computer 1 is made possible to installed to the photograph apparatus 3 for photographing in the water. Furthermore, the second installing member 4 is made possible to install to an arm 7 for the lighting device of the photograph apparatus 3, and a locking device 8 to make impossible the release of the connection after both members 2 and 4 are connected, is provided to both members or one side of the first and the second installing members 2 and 4.
Patent JP-H02211510-A (JP)
Title: Computer power unit
Inventor: TSUNEMI TSUTOMU
IPC: G06F1/26
Filed: 1989-02-10
Abstract: PURPOSE:To protect data in a computer when the filing of a processing result to an external storage is omitted and a main power source is disconnected by supplying power for a constant time at after a switch is turned off, and a warning message is displayed. CONSTITUTION:Even when business is complete, and a switch 2 is turned off, the power to a data processing part 6 of a computer 10 is not immediately disconnected, a backup processing part 3 is automatically operated, and the power from a main power source 1 is supplied for the constant time through the processing part 3 to the processing part 6. Further the processing part 3 instructs a message display part 4 to display the arbitrary message on the screen of a display device of the computer 7 according to the power source disconnection, and instructs a timer 5 to continue a counting operation for a constant time. The display part 4 displays the warning message on the screen of the display device 7.
Patent JP-H02212207-A (JP)
Title: Hydraulic suspension cylinder
Inventor: YAMANAKA HIROSHI
IPC: B60G13/08
Filed: 1989-02-10
Abstract: PURPOSE:To perform a speedy adjustment of a vehicle height and a proper control of damping force in a simple constitution by making it possible to connect a pressure chamber of a suspension main body to be connected with a pressure oil supply/discharge source at the external with a gas spring outside the suspension main body through a damping force generating mechanism on the other side. CONSTITUTION:A suspension main body 1 for an actuator to be an oil pressure shock absorber and a vehicle height adjustor has a piston part 11 engaged inside for separating a piston side oil chamber 12 for a pressure chamber. In this case, the piston side oil chamber 12 is formed to be connected with an external oil pressure supply and discharge source P through a throughhole 15a formed at an axial center part of a piston rod 15. A damping force generating mechanism 14 is provided at a base valve part 13 to make it possible to connect the piston side oil chamber 12 with an accumulator 2 composing a gas spring held by a bracket 17 outside the suspension main body 1 through an expansion side damping valve 14a or a pressure side damping valve 14b at the damping force generating mechanism 14.
Patent JP-S53118614-A (JP)
Title: Double spindle gas turbine
Inventor: NAKANISHI KEIICHI
IPC: F02C3/10
Filed: 1977-03-24
Abstract: PURPOSE: To obtain a double spindle gas turbine especially used for power generation that can increase the idle revolution of a spindle of a gas generator when non-load as much as possible without deteriarating fuel cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53117384-A (JP)
Title: Photoetching mask
Inventor: SUGA HIROSHI
IPC: G03F1/00
Filed: 1977-03-23
Abstract: PURPOSE: To abolish marking-off on substrate surface by providing a pattern part for required recognition indicating and baking to a photoetching mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63203993-A (JP)
Inventor: ANTON ORURITSUKII
IPC: F16N11/10
Filed: 1987-02-17
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-H10218992-A (JP)
Title: Liquid crystal alignment agent
Inventor: YAMAMOTO KEIICHI
IPC: G02F1/1337
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal alignment agent which forms a liq. crystal alignment layer excellent in adhesion to a substrate board by incorporating a polyamic acid and/or an imidized polyamic acid and a Lewis acid having a metal element into the same. SOLUTION: The polyamic acid is synthesized from a tetracarboxylic dianhydride and a diamine compd., and the imidized polyamic acid is obtd. by the cyclization by dehydration of a polyamic acid under heating in the presence of a dehydrating agent and has a degree of imidization of 10-90% and a logarithmic viscosity (ηin ) (in N-methyl-2-pyrrolidone at 30 deg.C) of 0.05-10dl/g. The polyamic acid or the imidized polyamic acid and 0.1-80wt.% (based on the acid) Lewis acid having a metal element, e.g. one in the form of a metal halide such as CuCl2 , are dissolved in an org. solvent (e.g. γ-butyrolactone) to give a soln. with a concn. of 1-10wt.%. The soln. is compounded with 40wt.% (based on the acid) functional silane compd. (e.g. 3-aminopropyltriethoxysilane) to improve the adhesion to a substrate board.
Patent JP-H09205123-A (JP)
Title: Impurity amount measuring method for semiconductor and its equipment
Inventor: SAKAI TAKAMASA
IPC: H01L21/66
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to separate several kinds of impurity elements contained in an insulation film formed near the surface of a semiconductor and to measure the amounts by determining the amounts of particular impurity elements from the amount of voltage shift of C-V curves before and after the ionization of particular impurity elements by radiating monochromatic light. SOLUTION: A measuring electrode 201 is positioned by creating a gap G from the surface of a semiconductor 100. Next, a first C-V curve F1 is determined in a state where particular impurity elements in an insulation film 102 are hardly ionized. Next, particular impurity elements in the insulation film 102 are ionized by radiating monochromatic light Lm spectrum on the surface of the semiconductor 100. Next, using the measuring electrode 201, a second C-V curve F2 is measured in a state where particular impurity elements in the insulation film 102 are ionized. Then, the amounts of particular impurity elements are determined from the voltage shift amount ΔV1-2 of the first and second C-V curves F1 and F2.
Patent JP-H01208838-A (JP)
Title: Solution coater and pellet bonding device using the same
Inventor: TODA NAOKI
IPC: H01L21/52
Filed: 1988-02-17
Abstract: PURPOSE:To coat an object uniformly with a solution by mounting a porous body to a discharge opening for the solution and coating the object with the solution leaching from the porous body. CONSTITUTION:A solution 6 is leached uniformly to the external surface 5g of a porous body 5f set up at the lower end section of the solution coater 5 through an infinite number of fine through-holes 5h, and the uniformly leaching solution 6 is brought into contact with an object and the object is coated. The quantity of leaching of the solution 6 leaching to the external surface of the porous body 5f and the presence of leaching operation are controlled on occasion by properly setting the pressure, quantity, etc., of a pressurization gas working to a syringe 5b, no isolated region, etc., are generated, and the object is coated equally with the solution 6.
Patent JP-S56128950-A (JP)
Title: Lamination type electrophotographic receptor
Inventor: AKUTSU HIDEKAZU
IPC: G03G5/147
Filed: 1980-03-14
Abstract: PURPOSE:To prevent a charge transfer layer from being subjected to O3 oxidation and being deteriorated by successively forming a charge generating layer and a charge transfer layer on a conductive substrate then providing a surface layer consisting of an electron receptive resin. CONSTITUTION:A charge generating layer of an inorg. or org. material is formed on a conductive substrate, and a charge transfer layer consisting essentially of an electron donative material (compound such as hexamethylene diamine, polymer such as polyvinyl carbazole) is provided thereon. Next, a surface layer of an electron acceptive resin (polyvinyl butyral, maleic acid resin, vinyl chloride-vinyl acetate copolymer, etc.) is formed on the charge transfer layer to about 0.05-5mum thickness by a coating method. In this way, the charge transfer layer is prevented from being deteriorated by the O3 generated during corona charging and from degrading its electrical characteristics such as sensitivity, dark decay rate, and others.
Patent JP-H08196645-A (JP)
Title: Electrode for low frequency treatment apparatus and beauty culture apparatus
Inventor: HAYASHI TATSUTOSHI
IPC: A61N1/36
Filed: 1995-01-30
Abstract: PURPOSE: To provide an electrode for a low frequency treatment apparatus and a beauty culture apparatus which prevents skin of a user from being pulled regardless of recessed/projecting parts on the body surface, and surely exhibit superior using effects even under any movement direction it moving it while abutting on the body surface. CONSTITUTION: A support part 8 is formed in one end of a shaft 6 and a spherical body 9 is rotatably held by the support part 8. And respective elements, the shaft part 6, the support part 6, and the spherical body 9 are formed from conductive members.
Patent JP-H09201452-A (JP)
Title: Playing board of game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To make the assembly easy and improve its durability and decorativity by superimposing a decorating member constructed by combining a first decorat ing base member and a second decorating base member superimposed on each other on the front face of the main game board to separately form a game part and a not-game part. SOLUTION: A decorating member 3 having a similar shape as a game board main body 27 is superimposed on the front of the game board main body 27 to form a game part and a not-game part. A first decorating base member 4 is a plate like member having a outer shape line coincident with the game board main body 27 and is made of a light transmitting synthetic resin. A first vacant room 41 having about circular shape to become a game part is formed at the center part of the first decorating member 4 and a base plate part 42 for forming a not-game part is formed at the periphery of the first vacant room 41.  A first rail mounting member mountable an outer rail 31 and supporting the outer rail 31 is formed inside the periphery of the base plate part 42, namely the outer periphery of the first vacant room 41 and an inside stand strip 46 playing a role of an inside rail 32 is formed on the first decorating member 4.
Patent JP-2000231865-A (JP)
Title: Thermal fuse cable
Inventor: OTA NAOKI
IPC: H01H37/76
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To surely detect abnormalities and provide a simplified, low-cost structure by forming an insulating system and one or more metallic wire molten at a predetermined temperature with a braided sleeve braided in a sleeve shape and a protective tube and by disposing a space between the braided sleeve and the protective tube. SOLUTION: In this thermal fuse cable, by disposing one or more continuous or/and intermittent projecting parts inside a protective tube 4 in the longitudinal direction, more spaces are formed between a braided sleeve 3 and the protective tube 4. These spaces secure the space to receive as much as melts of a metallic wire 2 and the cross section thereof is equal or larger than the metallic wire cross section. When the projecting parts are formed, more spaces are formed and the projecting parts are set to have strength for holding the braided sleeve 3. Thereby, if the metallic wire 2 is molten, the melts flow into the spaces, current flow is interrupted and the fusing of the metallic wire 2 can surely be detected.
Patent JP-H05234190-A (JP)
Title: Mangnetic recording and reproducing device
Inventor: SAKATANI TOMOHIKO
IPC: G11B15/03
Filed: 1992-02-20
Abstract: PURPOSE:To shorten the phase pull-in time immediately after the speed setting of a capstan motor, and simultaneously, to keep the time constant by controlling the phase of a magnetic recording and reproducing device. CONSTITUTION:The pusle number of the pulse signals of frequency in proportion to the rotational speed of the capstan motor 2 is stored in a counter 6. The rotational position data of a rotary head 4 is detected by a rotational position detection circuit 15. A delay time generating circuit 10 calculates a delay time from count data from the counter 6 and the stored rotational position data. Then, a start-up control circuit 8 starts up the capstan motor 2 with a timing delayed for the delay time to the pulse signal outputted from a head switching signal output 14. Consequently, the phase pull-in time is shorten and kept constant by simple constitution, and even when external environment such as temperature is varied, the operation accuracy is kept.
Patent JP-2000232327-A (JP)
Title: Method and device for converting charge voltage
Inventor: SAITO YUTAKA
IPC: H03F3/70
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit which can continuously be used in a long period and can miniaturize a device in a portable and built-in device driven by a battery, etc. SOLUTION: This charge voltage converter connects a piezoelectric element D1 to many capacitor elements C1 to CN in parallel to shift a signal induced by the element D1 to a capacitor element and then reconstitutes these elements C1 to CN in series to execute voltage amplification. Since the amplification of a signal is realized by only switching of a switch element, power consumption is reduced and the device is miniaturized by a semiconductor integrated circuit element using this.
Patent JP-H01208903-A (JP)
Title: Ferrimagnetic resonance oscillator
Inventor: MIZUNUMA YASUYUKI
IPC: H03B5/18
Filed: 1988-02-16
Abstract: PURPOSE:To prevent parasitic oscillation of a transmission line by providing a couple of conductor walls opposite to a transmission line and connecting other end of the transmission line to ground and providing a free space between the transmission line and each of a couple of the conductor walls. CONSTITUTION:Dielectric boards 2, 4, a coupling line 3, a YIG thin film 5, etc., are provided the inside of a couple of the ground conductor walls 1a, 1b whose one face is opened as a whole and having a rectangular external shape. In this case, an air layer A1 exists between the dielectric board 2 and the ground conductor wall 1a and air layer A2 exists between the dielectric board 4 and the ground conductor wall 1b. A projection 1c is provided on a face at the inside of the conductor wall 16 except the resonator part and then the thickness of the air layer A2 between the dielectric board 2 and the projection 1c is decreased in this part. Furthermore, one end of the coupling line 3 is connected to the ground conductor wall 1b and then short-circuited electrically thereby.
Patent JP-H06251656-A (JP)
Title: Display device having operation switch and operation switch wrong operation prevention function
Inventor: SHINDO AKIKO
IPC: H01H9/18
Filed: 1993-02-23
Abstract: PURPOSE:To provide an operation switch installed around a display, having plural functions, and a display device wherein an operation switch not causing misjudgement in the operator and an operation switch having plural functions not causing error in changing over of display contents are disposed. CONSTITUTION:Operation switches 16, 17 installed around a display 19, which have functions shown on the display 10 when the display 10 is ON, and have other functions than these functions when the display is OFF, are installed. On the top faces of the operation switches 16, 17 are provided name plates showing functions when the display is OFF. In a lower portion of the name plates are provided lamps 18, 19. The lamps glow when the display 16 is OFF.
Patent JP-H01207857-A (JP)
Title: System for memory control in virtual memory system
Inventor: FUJISHIGE TAKEZO
IPC: G06F12/08
Filed: 1988-02-16
Abstract: PURPOSE:To highly speed up the memory access speed of a CPU by executing a direct memory access without a weight cycle when a logical address from the CPU is decided as a direct access. CONSTITUTION:An access decision circuit 11 decides whether the logical address from a CPU 1 is address-converted by a RAM 21 or it is direct-accessed. When it is decided as the direct access, the logical address is outputted to an address selector 12, on the other hand, a wait control circuit 22 receiving a signal returns a READY signal to the CPU 1 shortly and the memory access is executed without the wait cycle. The CPU 1 executes a clock action without the wait cycle, outputs the logical address and a selector 12 executes the direct access as making it into the memory address. Thus, the memory access speed can be highly speeded up.
Patent JP-H02215329-A (JP)
Title: Bag for bag-in-box
Inventor: KOSEKI YUKIHARU
IPC: B65D5/74
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a bag, capable of readily taking in and out articles, such as live fish and water, to be conveyed and having sure hermetic sealability by providing a cap airtightly engaged with an opening of a specific bag body with further a gas blowing port having a backflow preventing structure. CONSTITUTION:A top board 11 of a bag body 1 is initially pressed to fold a side plate 15 to some extent. Articles, such as live fish, to be conveyed are then placed from an opening 14 therein. The opening 14 is then airtightly engaged with a cap 2. At this time, since the bag body 1 is folded to reduce the internal volume thereof, the volume of the air present in the bag body 1 is small. A prescribed gas, i.e., oxygen gas for conveying the live fish or an inert gas for conveying vegetables and fruits is blown from, e.g. a gas backflow preventing value 3 which is a gas blowing port having a backflow preventing structure. Thereby, the folded side plate 15 in the form of bellows is restored to the definite form according to the volume of the gas to fill the internal space of the bag body 1 with the gas. In this state, the bag body is placed in a box, such as corrugated box, and conveyed.
Patent JP-H05229266-A (JP)
Title: Transfer method
Inventor: KUSHI KENJI
IPC: B41M5/52
Filed: 1992-02-20
Abstract: PURPOSE:To impart characteristics such as light fastness, whiteness or the like and surface writing properties to the color image recorded on an image receiving sheet by a sublimation type thermal transfer recording system simultaneously with the recording of an image in a thermal printer. CONSTITUTION:A thermal transfer sheet wherein a primary color dye layers C, M, Y, Bk of the four primary colors of cyan, yellow, magenta and black containing sublimable dyes are provided on a base material 1 and a protective layer 2 is provided thereon so as to be adjacent to said dye layers is superposed on an image receiving sheet wherein a dye receiving layer 12 is provided on a base material. Both sheets are heated from the rear of the thermal transfer sheet by a thermal head to transfer the sublimable dyes to the dye receiving layer 12 of the image receiving sheet from the primary color dye layers to form a color image and the protective layer of the thermal transfer sheet is thermally transferred to the dye receiving layer having the color image formed thereon by the thermal head.
Patent JP-H03238606-A (JP)
Title: Magnetic head and production thereof
Inventor: MATSUBARA YUIKO
IPC: G11B5/23
Filed: 1990-02-16
Abstract: PURPOSE:To obtain the magnetic head which obviates the generation of a pseudo gap at a high yield by forming a magnetic metallic thin film of a magnetic material contg. nitrogen. CONSTITUTION:Wedge-shaped grooves 51, 52 are formed on a pair of ferrite substrates 11, 12 and the magnetic metallic thin film 2 is formed to <=5mum on the one half split ferrite substrate 11. A groove 6 to serve as a window hole for winding is formed on the one half split ferrite substrate 12 and the substrates are bonded while the substrates are brought into pressurized contact by inserting a nonmagnetic thin film and glass therebetween; thereafter, the winding is applied thereto to obtain the magnetic head. The magnetic metallic thin film is formed by reactive sputtering of Co82Nb15Zr3 in a gaseous mixture composed of gaseous N2+gaseous Ar. Thus, the magnetic head is efficiently constituted of an amorphous magnetic metallic material which withstands a high-temp. process.
Patent JP-S62194333-A (JP)
Title: Dredger
Inventor: MURAKI TOYOO
IPC: B63H25/42
Filed: 1986-02-20
Abstract: PURPOSE:To raise the efficiency of operations as well as to cut down the cost of dredging work by eliminating the needs for a supporting ship to assist anchoring by providing a thruster to give a propulsive force toward the direction of right angle to the axial line of the hull to the bottom of the bow. CONSTITUTION:In a dredging water area, a spud 8 is driven into the bottom under water, the stern side is fixed, a thruster 5 is operated, and the hull 1 is rotationally moved to dredging points A and B. Anchors 14 and 15 attached to the tips of cables 16, 18, 17, and 19 are fixed through anchor booms 20 and 21 by the operation of winches 10 and 11. A dredging ladder 24 is lowered to the bottom under water, winches 12 and 13 are operated to turn the hull 1 from the point B to the point A, and the bottom under water is dredged by the ladder 24. After the dredging work between the points A and B is ended, the anchors 14 and 15 are wound up, the spud 8 is pulled out, and the hull 1 is advanced to the next dredging point.
Patent JP-S54125385-A (JP)
Title: Nuclear fuel rod
Inventor: OKADA KATSUNORI
IPC: G21C3/16
Filed: 1978-03-24
Abstract: PURPOSE: To provide a tag gas sealed capsule effective enough with a less amount of volume with an easy filling capable as well of high pressure tag gas, by means of charging an expansion capsule, in the extended state of which a tag gas is sealed, within a clad pipe in the compressed state.  
     CONSTITUTION: Between a fuel pellet, inserted into a clad pipe 1, and a top end plug 2, is constructed a plenum part 3, into which a tag gas sealed capsule 4 is charged. Said capsule is made such that bellows-shape plates be formed at its side with a deformation capable toward extension and contraction. And in a condition with the capsule 4 extended to a maximum limit, with a tag gas filled into the interior, after sealing the both end openings, the capsule 4 is compressed toward the axial direction with the side pleats closely attached to each other, and a fixing processed by methods of brazing. After charging said capsule 4, in a state of compression, in the clad pipe 1, its unsealing is made by a suitable method from outside. 
     COPYRIGHT: (C)1979,JPO&Japio