baber/WOPTO huggingface dataset:
Patent JP-H11332405-A (JP)
Title: Raft for plant culture
Inventor: ARAKAWA HARUSHIGE
IPC: C02F3/32
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a plant-culturing raft that has high durability with increased stability, can control its buoyancy and can cultivate the plants effectively for improving the water quality. SOLUTION: A plurality of used LPG bombs 10 are attached to a raft structure 100 as buoys and plant-culturing cases are set on the raft and a plant is cultivated in the plant-culturing cases. The LPG bomb is provided with the upper and lower ports A, B, and pipes 11, 11 are connected to these ports and have their openings higher than the LPG bomb at the other ends. Thus, water is fed through the pipes into the bomb and compressed air is forced via the pipe 11 connected to the upper port into the bomb and simultaneously water is excluded from the lower port to control the buoyancy of the whole raft body. Metal ring connectors are attached to the edges on both left and right sides at the front and the rear of the raft structure and connection levers are inserted into the ring connectors whereby a plant-culturing raft can be connected to another raft.
Patent JP-S61296161-A (JP)
Inventor: KUBOTA YASUTOSHI
IPC: D04H1/4209
Filed: 1985-06-25
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-H11339171-A (JP)
Title: Method for aiding emergent transmission
Inventor: YAMAMOTO KAZUHIRO
IPC: H04W88/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of an incorrect report in a portable telephone set having an emergency transmission button. SOLUTION: When an emergency button is depressed (104) and the mode of a portable telephone set is converted into an emergency transmission mode (106), candidates for emergency transmission destinations and button symbols and names corresponding to the candidates are displayed on a screen (108) and an emergency transmission destination corresponding to a depressed button is called (120, 128). It is also available to select an emergency transmission destination by scrolling operation as substitution for the display of button symbols or names.
Patent JP-S62964-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1985-06-26
Abstract: PURPOSE:To improve the sensitivity of a sensitive body by incorporating a specified hydrazone compound into the photosensitive layer on the electrically conductive support. CONSTITUTION:A hydrazone compound represented by the formula as a photoconductive substance or a charge transferring substance for an electrophotographic sensitive body is incorporated into a photosensitive layer on an electrically conductive support. The resulting sensitive body has a lowered residual potential as well as increased sensitivity. In the formula, each of R1 and R2 is alkyl, alkoxyalkyl, dialkylaminoalkyl, halogenated alkyl, cyanoalkyl or the like; each of Z and Z' is H, alkyl, alkoxy, hydroxyl or halogen; and each of R3 and R4 is alkyl, aralkyl, aryl which may have a substituent, a condensed polycyclic group or the like.
Patent JP-S6034669-A (JP)
Inventor: ASANO MITSUO
IPC: D06H7/00
Filed: 1983-08-01
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-S5931084-A (JP)
Title: Injection type laser
Inventor: SUZAKI WATARU
IPC: H01S5/042
Filed: 1982-08-13
Abstract: PURPOSE:To increase the photo output of limit and decrease the reactive power by a method wherein the structure is so formed that the P-N junction in the neighborhood of a resonant end surface does not reach the hetero junction between an electrode side semiconductor layer and the semiconductor at the center, in a crank type TJS (transverse directional junction stripe) laser. CONSTITUTION:An N type GaAs substrate 1, N type AlyGa1-yAs layer 2, N type AlXGa1-XAs layer 3, and N type AlZGa1-ZAs layer 4 are successively laminated, the required part of each layer is changed into a P type, and accordingly P type regions 12-14 are formed. The P-N junction plane is bent to the P type region side in the neighborhood of the resonant end surfaces 51 and 52, resulting in the formation in crank form. In the crank type TJS laser constituted in this manner, the P type AlZGa1-ZAs region in the neighborhood of the resonant end surface is so constituted as not to reach the hetero junction part between the N type layer 3 and the N type layer 4. By constituting like this, the photo output of limit is increased, and the TJS laser with decreased reactive power can be obtained.
Patent JP-H10334124-A (JP)
Title: Logic circuit verifying method
Inventor: NISHIKAWA TAKAKO
IPC: G06F17/50
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To shorten the design period of a logic circuit, to improve the efficiency, and to improve the operation efficiency by automatically making a connection check on a tri-state output pin which should have been made visually before. SOLUTION: In a library inputted to a library input part 3, the value of a control terminal when a high-impedance value or high/low level is outputted from a tri-state output pin is described and a verification part 4 decides a short error when the control terminal is, for example, grounded and fixed in a state wherein the high-impedance value is not outputted from the tri-state output terminal and further the tri-state output pin is not connected to a next- stage logic circuit alone and also decides a floating error when there is the possibility that the high-impedance value is outputted from the tri-state output pin according to the state of the control terminal and the tri-state output pin is connected to the next-stage logic circuit alone.
Patent JP-H0557543-A (JP)
Title: Automatic machine for mounting stamped plate to window or prefabricated fixing frame of french window
Inventor: JIYANNJIYATSUKU KOO
IPC: B23P19/04
Filed: 1991-05-17
Abstract: PURPOSE: To provide a completely manual-operation-free, fully automatic machine operating in association with a fixed frame feed device, for fitting striking plates to the prefabricated fixed frames of windows or French windows. CONSTITUTION: At least one two-axis moving device is provided having a fixed frame D support member 1, beams 10, 20 capable of translation relative to the fixed frame support member 1 in a first direction, and carriages 13, 23 capable of translation in a second direction perpendicular to the first direction. Striking plate fitting units P1, P2 having devices for adjusting and holding the positions of striking plates and having screw fastening devices 14 are attached to the carriages 12, 13.
Patent JP-H09324031-A (JP)
Title: Epoxy resin composition
Inventor: ASAKAGE HIDEYASU
IPC: C08G59/20
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having low melt viscosity, good molding flow and excellent blocking resistance, storage stability, heat resistance, water resistance, etc., by using a crystalline epoxy resin showing a specified behavior of melting. SOLUTION: This composition comprises a crystalline epoxy resin and an epoxy resin curing agent. The epoxy resin used should be the one having at least two melting points including the melting point on the high temperature side and a melting point at least 10 deg.C below the highest melting point when measured by differential scanning calorimetry at a rise rate of temperature of 10 deg.C/min. It is desirable that the melting point on the high temperature side is 120 deg.C or above, and the melting point below at least 10 deg.C the melting point is 50 deg.C or above, among the at least two melting points as measured by differential scanning calorimetry at a rise rate of temperature of 10 deg.C/min. It is desirable that the crystalline epoxy resin contains an epoxy resin represented by the formula (wherein (n) is an integer of 0-5).
Patent JP-S5474676-A (JP)
Title: Semiconductor device of high dielectic strength type
Inventor: TANAKA TOMOYUKI
IPC: H01L23/29
Filed: 1977-11-28
Abstract: PURPOSE: To increase the reliability, by making applicable for the glass excellent in water-proof as the passivation material, and by enabling the passivation with the wafer condition.  
     CONSTITUTION: The diode 100 consists of the n type high impurity concentration diffusion layer 3, groove 4 placed on one major surface 20, glass 5 coated in the groove, main electrodes 6,7 exposing part 8 on the pn junction J, and silicon rubber 9 covering glass 5, and external side 20' of the groove 4 of the p layer surface. The major electrode 6 of the diode 100 is grounded and positive voltage is applied to the major electrode 7, then the pn junction J is back biased, and the depletion layers 11 and 12 are spread in the n and p layers 1,2 at the both sides of the pn junction J. Thus, the passivation by the glass having excellent water-proof is enabled with wafer condition and the semiconductor device having high dielectric strength and high in reliability can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0436751-A (JP)
Title: Positive type photosensitive resin composition
Inventor: TAKAHASHI KOICHI
IPC: G03F7/004
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the compsn. which has a high sensitivity and image contrast, excellent sectional shape and particularly good heat resistance by compounding a specific compd. as a photosensitive component into an alkaline-soluble novalak type resin. CONSTITUTION:The positive type photosensitive resin compsn. is obtd. by compounding the compd. expressed by formula I (where at least one of A is a naphthoquinone-1, 2-diazidesulfonyl group and the other is a hydrogen atom) or the photosensitive component consisting of this compd. and 1-[1-(4- hydroxyphenyl)isopropyl]-4-[1, 1-bis(4-hydroxyphenyl)ethyl]benzene into the alkaline-soluble novalak type resin. This compd. dissolves well in ordinarily used solvents at the time of using the above-mentioned compsn. as a soln. In addition, the compativility with the alkaline-soluble novalak type resin which is a film forming material is good. The compsn. which has the high sensitivity, excellent image contrast and sectional shape and excellent heat resistance and does not generate foreign matter in the case of use as a soln. is obtd. when this compd. is used as the photosensitive component of hte positive type photosensitive resin compsn.
Patent JP-S5365714-A (JP)
Title: Production of magnetic head core gap
Inventor: NAKANISHI TAKUJI
IPC: G11B5/23
Filed: 1976-11-24
Abstract: PURPOSE: To form an effectively narrow gap length through simple working by forming a work-hardened layer of a suitable thickness through lapping or polishing magnetic head core gap butt faces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5933083-A (JP)
Title: Welding method of electric welded steel pipe
Inventor: TANIOKA SHINGO
IPC: B23K13/02
Filed: 1982-08-17
Abstract: PURPOSE:To weld an electric welded steel plate having large thickness while preventing welding defects without decreasing the speed for making pipe in welding of the electric welded steel pipe, by preheating beforehand the central part in the thickness of the steel pipe on the upstream side than the joint point of the steel pipe then subjecting the same to electric resistance welding. CONSTITUTION:A TIG preheater 1 is inserted into the spacing before joining of a steel pipe 6, and the spacing between the forward end of the preheater 1 and the pipe 6 is maintained at a prescribed spacing. An arc is generated in the central part of the thickness of the pipe 6 to preheat said central part of the pipe 6. The pipe 6 is moved in the arrow direction and the central part of the thickness of the pipe 6 is heated continuously. Thereafter the end faces (joint parts) of the pipe 6 are uniformly heated by a high-frequency resistance welding device 4 whereby the end faces are welded at a joint point 5.
Patent JP-S5931415-A (JP)
Title: Measuring device of remaining amount of fuel for vehicle
Inventor: KOBAYASHI HIROSHI
IPC: G01F23/00
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a remaining fuel amount measuring device for a vehicle which suppresses variation in measured value due to fluctuations of fuel and performs appropriate indication display with good responsibility, by making a comparison between the current and last mean values of the remaining amount of the fuel and removing an abnormal mean value. CONSTITUTION:The frequency division output of a period which corresponds to the remaining amount of the fuel and is based upon the detection result of electrostatic capacity, etc., corresponding to the remaining amount of the fuel is processed by the mean period measurement part 281 and weighted mean processing part 282 of a signal processing part controlled by a microcomputer to suppress the variation in measured value due to the fluctuations of the fuel, obtaining mean value data on the remaining amount of the fuel with good responsibility. The current and last values of the mean value data are compared with each other; when the current value is less, it is supplied as a normal value to a remaining amount arithmetic part 284 through an abnormal value removal part 283 to generate an indicated value for flicker-free digital display. Consequently, the measuring device of remaining amount of fuel for a vehicle which suppresses the variation in measured value due to the fluctuations of the fuel and performs the appropriate indication display with the good responsibility is obtained.
Patent JP-H01313185-A (JP)
Title: Discharge liquid flow purifier for casting
Inventor: FURADEIMIRU PETOROBICHI ZABODA
IPC: B08B3/10
Filed: 1988-06-10
Abstract: PURPOSE: To improve the productivity of a discharge liquid-flow cleaning apparatus by arranging a mechanism successively executing each process of the loading of a cleaning casting, the cleaning of the casting, the unloading of the cleaned casting and the removal of waste material in the cleaning process, in order. CONSTITUTION: The casting 5 is supplied on a pallet 9 fitted into a platform 8 above a part 77 of a round guide member 7, and a crossing member 11 is turned with a hydraulic cylinder 14 at 90 deg. and the platform 8 is turned at 90 deg. to position the casting on an elevating/lowering part 4. Successively, the elevating/lowering part 4 is lowered with a driving device 6 to dip the casting into a vessel 2 filled up with the water, and the electrode 16 is approached to the casting 5 with a driving device 17 and the cleaning of the casting 5 is executed by supplying the electric current from a pulse current generating device 19 and the elevating/lowering part 4 is again returned back to the original position. Further, the platform 8 is turned at 90 deg., and after unloading the casting 5 already cleaned at a portion 23, the platform 8 is turned at 90 deg. and shifted to a portion 21.  Then, the bottom of the pallet 9 is pressed with the hydraulic cylinder 24 and turned in the vertical direction, and the pallet 9 is vibrated to unload the waste material 35 in the cleaning process.
Patent JP-S5665565-A (JP)
Title: Image forming device
Inventor: TAMURA YASUYUKI
IPC: G06T1/60
Filed: 1979-10-31
Abstract: PURPOSE:To increase the reproduction processing speed of image, by performing storage, on one hand, and readout, on the other hand, through the use of a plurality of buffer memories. CONSTITUTION:Two image sensors CCDs 1, 2 receive the clock signal from a pulse source 206 at the same time and video signal is picked up simultaneously. Video signal is stored in memories A, C with the 1st scanning and the video signal is stored in memories B, D with the 2nd scanning. The video signal stored is read out serially, first from the memory A and then the memrory C.
Patent JP-H0438139-A (JP)
Title: Motor
Inventor: SETO MATSUKI
IPC: G11B19/20
Filed: 1990-05-31
Abstract: PURPOSE:To seal the interior of a motor and to considerably make thin the motor by forming a labyrinth space, composed of micro gaps, between the stator section and the rotor section. CONSTITUTION:A recess 25B is formed such that the gap 40 formed by the outer circumferential face 26C of an annular protrusion 26B and the step face 25C of the recess 25B will be smaller than 0.2mm under a state where a rotary hab 28 is engaged with a fixed shaft 23 through bearings 31, 32, while furthermore the lower end face of the annular protrusion 26B does not contact with the upper side face 25D of the recess 25B. On the other hand, a gap 42 between the outer circumferential face 27B of a yoke section 27 and the inner circumferential face 22B of a fixed member 22 is set smaller than 0.2mm and the gap is kept when the rotary hab 28 rotates around the fixed shaft 23.
Patent JP-2000331302-A (JP)
Title: Recording/reproducing head, recording/reproducing disk device, and manufacture of magnetic sensor
Inventor: KAMIYANAGI KIICHI
IPC: G11B13/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To realize a high recording density and a high transfer rate. SOLUTION: The detection part 11a on the bottom 11b of this magnetic sensor 11 is provided with a shape nearly identical to a recording mark 81. As a result, signals of other recording mark 81 are no longer picked up while signals are reproduced from one recording mark 81, resulting in the improvement of resolution. Moreover, the output signal of the magnetic sensor 11 becomes symmetrical in the prestage and the poststage, with distortion decreasing, thereby reducing jitters at the time of conversion to digital signals and making accurate information reproduction possible.
Patent JP-H04367004-A (JP)
Title: Numerical controller
Inventor: FURUTA HAJIME
IPC: G05B19/05
Filed: 1991-06-13
Abstract: PURPOSE:To edit a PLC program without stopping the execution of the program which is stored in a storage means of an NC(numerical control) device. CONSTITUTION:A RAM1 (19) and a RAM2 (20) are provided to store the PLC programs and one of both RAMs is used for execution with the other used for editing respectively. The PLC programs can be transferred between both RAMs. The executing carries out the PLC program and then sends the program to the editing RAM if the editing of the program is required. Then the edited PCL program is sent back to the executing RAM and carried out there. Otherwise the editing RAM is switched to the executing RAM for execution of the PLC program. Thus the PLC program can be edited without stopping the execution of the PLC program stored in a storage means of an NC device. Then the working efficiency of a numerical controller is improved.
Patent JP-S5931874-A (JP)
Title: Method for installing concrete containing anti-corrosion reinforcing material
Inventor: ITOU YASUROU
IPC: E04C5/01
Filed: 1982-08-18
Abstract: PURPOSE:To prevent effectively the corrosion of a reinforcing material, by joining a nobler substance than the reinforcing material to the reinforcing material, coating the reinforcing material with concrete, and installing the concrete. CONSTITUTION:When a reinforcing material such as a reinforcing rod, an iron frame or lath is embedded in concrete, a nobler substance than the reinforcing material is joined to the reinforcing material. Ti, Ag, Cu, Ni, Sn, Pb or the like is used as the nobler substance, and the joining is carried out by welding, soldering, binding or other method. By embedding the reinforcing material in concrete, the potential can be made nobler, and the surface of the reinforcing material of steel or the like is coated with a dense oxide film by passivation at suitable pH and potential in the concrete, so the pitting corrosion of the reinforcing material can be effectively prevented.
Patent JP-2000326980-A (JP)
Title: Pallet
Inventor: YODA TOMOHIKO
IPC: B65D19/40
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make a pallet usable for a long period of time even though a face thereof being in contact with the ground surface is liable to be worn out. SOLUTION: A plurality of projected members 4 each projecting in the direction of thickness toward the ground surface from the underside (the face contacting with the ground surface) of a beam 2 of a pallet are detachably attached to the underside of the beam. For a structure wherewith attachment and detachment can be made freely, a dovetail joint structure (comprising a groove 7 and a dovetail 10) is provided at a point between the projected member 4 and a protuberance 6 at the underside of the beam 2 in the longitudinal direction of the projected member 4 and furthermore, the projected members 4 are arranged, extending from one end to the other end of the pallet, and an internal threads 9 are provided respectively at the upper side faces of the protuberances 6 positioned at both ends with hexagon head bolts 5 screwed down thereon.  At the time of engagement for attachment, a corner of the bolt head comes into contact with the end face of the projected member 4 and thereby the projected member 4 is prevented from sliding, and at the time of disengagement for detachment, the corner of the bolt head retreats from the projected member 4 side to the beam 2 side, making the projected member 4 available for insertion into and extraction out of the beam 2.
Patent JP-H11321141-A (JP)
Title: Intaglio plate having cushioning property
Inventor: SATO TSUTOMU
IPC: B41M1/10
Filed: 1998-05-09
Abstract: PROBLEM TO BE SOLVED: To execute direct gravure printing in use of no blanket roll with respect to rigid printed matter by forming a ground metal film on a cushion layer, and also forming a chrome plating film on the surface of the ground metal film in a manner allowing the film thickness to be equal to the depth of a cell. SOLUTION: A cushion layer 2 consisting of rubber having a uniform thickness is wound round on the surface of a roll-shaped plate base material 1 having no opened interstices between joints. Then, a ground metal film 3 is formed on the surface of the cushion layer before being subjected to cylindrical grinding. After that, chrome-plated film is executed so that the film thickness becomes equal to the depth of a cell. Furthermore, the chrome-plated film 5 is coated with a photosensitive film to print an image to subsequently be developed and etched, thus forming an ink reservoir cell 6 so that the ground metal film 3 is exposed on the chrome-plated film 5. Herein, the presence or absence of ballade plating 4 can be neglected.
Patent JP-H08102416-A (JP)
Title: Open type magnetic resonance imaging magnet in which superconducting shield body is installed
Inventor: EBUANGEROSU TORIFUON RASUKARIS
IPC: A61B5/055
Filed: 1995-06-09
Abstract: PURPOSE: To provide an open MRI magnet, wherein the superconduction shielding body for achieving magnetic shielding is provided with the opening property of the open magnet being maintained. CONSTITUTION: Two approximately annular-shaped superconducting coil assemblies 12 and 14 separated by posts 16 between coil assemblies in approximately in parallel at the separated interval are included. Furthermore, two approximately ring-shaped superconducting shielding assembles 22 and 30, which are attached to the corresponding superconducting coil assemblies at the separated spaces from the above described coil assemblies by assembly posts 24 and 32, are included. The inner diameter of the respective shielding coil of the shielding assembly is formed so that the diameter is larger than the outer diameter of the main coil in the coil assembly.
Patent JP-H11340232-A (JP)
Title: Embedding method for copper film
Inventor: TAGUCHI MITSURU
IPC: H01L23/52
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory embedding property without causing a gas having an oxidizing action to reach a copper film and the copper film win not to be oxidized. SOLUTION: This copper-film embedding method comprises a step of forming a metal film 23 of a metal as a main component, which forms a passivity film when oxidized on a surface of a copper film 22 of copper as a main component formed on a substrate having a groove 17 as a recess and a connection hole 18 made therein, a step of forming a metal oxidization film 24 which is a passivation film formed when a surface of the metal film 23 is oxidized, and a step of embedding the part of the copper film 22 into the groove 17 and the connection hole 18.