baber/WOPTO huggingface dataset:
Patent JP-H07333318-A (JP)
Title: Device for measuring three-dimensional submerging attitude of linear towed body
Inventor: SAIJIYOU KENJI
IPC: G01S11/16
Filed: 1994-06-07
Abstract: PURPOSE:To measure a towing attitude of a large-sized towed body in the water instantaneously, accurately and three-dimensionally and to grasp the dynamic movement thereof. CONSTITUTION:A device for measuring three-dimensional submerging attitude of a linear towed body in which a plurality of wave receivers are arranged is provided with a sound source 22 installed in the sea, a depth meter 23 for measuring the depth of the source 22 and a plurality of wave receivers 3 arranged on the linear towed body. The direct wave and reflecting wave of pulse sound generating from the source 22 are received by the respective receivers 3 on the linear towed body. Thus, horizontal distances between the source 22 and respective receivers 3 on the linear towed body and between adjacent receivers 3 thereon and the depths of respective receivers 3 are measured, thereby measuring the submerging attitude of the linear towed body three- dimensionally.
Patent JP-H07331532-A (JP)
Title: Color developing structure having reflecting and interfering action
Inventor: KUMAZAWA KINYA
IPC: B32B7/023
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a color developing structure capable of generating vivid, attractive and unique colors having a tint of depth with remarkably uplifted high brightness. CONSTITUTION:This color developing structure 3 is composed of a stratified structure comprising the alternating lamination of two kinds of materials 1 and 2 with different optical refractive indices, capable of generating light at the wavelength in the visible light region by the reflecting and interfering actions of natural light, and a stray light removing element 4, capable of absorbing and removing the stray light other than the reflected and the coherent light and provided in a part of the color developing structure.
Patent JP-H0217168-A (JP)
Title: 2-hydroxy-propanoic alycyclic alkyl ester aiming benzodiazepine
Inventor: DANIERU II MAATEIN
IPC: A61P43/00
Filed: 1989-05-18
Abstract: NEW MATERIAL: Optically active 2-hydroxy-3-(4-alkyloxyphenyl)-3-(2- aminophenylthio)propionate.  
     EXAMPLE: Methyl (+) 578 -(2S,3S)-threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2- aminophenylthio)propionate.  
     USE: An intermediate producing benzothiazepine. Benzothioazepine is useful as a tranquilizer, an antihypertensive and a vasodilator.  
     PROCESS: A compd. represented by formula I (wherein n is 0-3; R is H or lower alkyl, etc.; R 5  is H or lower alkyl) and a compd. represented by formula II (wherein R 2  is lower alkyl and R 4  is acyclic alkyl) are reacted in a solvent such as toluene at 80-140°C (pref., 100°C or higher) for 2-7 hr to obtain a compd. represented by formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5750137-A (JP)
Title: Counter
Inventor: IIDA NORIHIKO
IPC: H03K23/40
Filed: 1980-09-10
Abstract: PURPOSE:To speed up the counter by the constitution that inversion circuits shifting signals through one phase clock pulse are in cascade connection. CONSTITUTION:A complementary MOSFET consisting of two series-connected pch type MOSFETs and two series-connected nch type MOSFETs, is used. A clock pluse is applied to one gate electrode of the pch and nch MOSFETs and the output of the preceding stage is applied to another gate. The inverter like this is in cascade connection by n stages to constitute the frequency circuit of 1/n.
Patent JP-H11319670-A (JP)
Title: Material coating applicator and coating method
Inventor: HIROTA NORITAKA
IPC: B05D7/22
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the coating of material on the inner peripheral surfaces of through-holes by discharging the material from above to objects to be coated which have through-holes. SOLUTION: The materials W to be coated, such as nuts, having the through- holes are delivered in three pieces as one unit up to coating positions P1 to P3 and the coating of the liquid material on the inner peripheral surface side of the through-holes in these positions is made possible, by which the material coating applicator 10 is formed. The applicator has material receiving means 19 which are capable of intruding into 10 the through-holes from below, material downflow accelerating means which are advanceable and retreatable perpendicularly in the material receiving means 19 and material supplying means 18 which supply the material into the through-holes from above.  The material supply is executed in the state that the material receiving means 19 intrude into the through-holes and the flowing down of the material is made possible by the descending of the material downflow accelerating means.
Patent JP-H01294512-A (JP)
Title: Novel silicon carbide powder and calcined silicon carbide compact
Inventor: MURAKAWA NORIHIRO
IPC: C04B35/626
Filed: 1988-05-23
Abstract: PURPOSE:To provide a calcined silicon carbide compact having a high mechanical strength with a small dispersion thereof by adding boron and carbon as a calcining assistant to specific silicon carbide powder as a raw material, forming the resultant mixture and calcining the obtained compact. CONSTITUTION:Silicon carbide powder to be a raw material has 5-30m<2>/g specific surface area and 0.05-0.4mu average particle diameter. The crystal form is hexagonal and 3-30% stacking fault is contained therein. The silicon carbide powder is used to form a calcined compact by the following method. That is, 0.05-0.5 pt.wt. boron and 0.5-3.0 pts.wt. carbon are added and mixed with 100 pts.wt. silicon carbide powder and the resultant mixture is formed and calcined at a temperature within the range of 1900-2150 deg.C. The resultant calcined compact has >=3.10g/ml density and 3-15mu average particle diameter and 5-20 aspect ratio of a microstructure. The crystal form is cubic and 0.5-5.0% stacking fault is contained therein.
Patent JP-S6018831-A (JP)
Title: Optical recording medium
Inventor: SAITOU ICHIROU
IPC: G11B7/24
Filed: 1983-07-12
Abstract: PURPOSE:To ensure the accurate tracking with a small error by forming an optical recording layer which transmits a specific wavelength and absorbs another specific wavelength in addition to a photomagnetic recording medium which absorbs a specific wavelength. CONSTITUTION:A photomagnetic recording layer 2 is formed on a substrate 1 by an amorphous magnetic matter, and an optical recording layer 3 is formed with a material which is fused and evaporated with irradiation of laser light and forms pits or a material which has an optical change. The recording is carried out with irradiation of a laser light 4 having a specific wavelength that is absorbed by the layer 2 and not absorbed by the layer 3 and the laser light 5 having a specific wavelength that is absorbed by the layer 3. A magnetic field is previously applied to the layer 2 by a magnetic head 6, and the light 4 is irradiated. Thus a record bit 7 is recorded as information. While a pit or a phase shift is produced at the layer 3 by the light 5, and a record bit 7' is recorded as information.
Patent JP-H06314783-A (JP)
Title: Input/output protective circuit
Inventor: IWAWAKI TAKANORI
IPC: H01L29/78
Filed: 1993-04-28
Abstract: PURPOSE:To surely prevent input gate breakage by designing the desired clamp element performance and cutting a voltage to be applied to the input gate of the subsequent step. CONSTITUTION:Transistors 7, 13, 8 and 14, which are not field transistors, are arranged in addition to an input/output pad 1, an input/output resistor 2 and field transistors 3 and 4 so as to clamp a voltage to be applied to the input/output pad 1 at a prescribed value. Cut-off transistors 11 and 12, which cut transmission path to the subsequent step are arranged so as to cut a voltage to be applied to the input/output pad 1. Thus, the characteristics and the performance of the input/output protective circuit are grasped from the designing and influence on the subsequent circuits are prevented.
Patent JP-S5831861-A (JP)
Title: Sheet distributor device
Inventor: SHIRAHASE REIJI
IPC: G03G15/00
Filed: 1982-07-19
Abstract: PURPOSE:To quickly perform distribution work, in the captioned device simultaneously performing copying work or the like and leaf aligning work, by providing each tray in a stepped state, finishing successive distribution of the first page copy to each tray, and then reversely distributing the second page copy from a position finished with distribution. CONSTITUTION:The first paged sheets P1-P50 are distributively stored respectively to 50 trays 73 successively from the upper position, if the 50th sheet in the first page is finished with copying, a finishing signal of one-time operation, showing the finish of copying for the 50th sheet in the document page, is fed to a one-time operation stopper 113 of a sheet distributor device II from an inverting action device 106 counting a setting number of sheets (50 sheets) in a copying machineI. The one-time operation stopper 113 turns off an electric circuit of a motor 49 for performing an intermittent feed, while switches the circuit to an inversion circuit. When copying of 50 sheets in the second page is started, the first sheet passes through a detecting member 105, and its signal closes the electric circuit of the motor 49, and the motor is reversely rotated by the inversion circuit to move a sheet guiding means 41 upward from the lower, then the guiding means 41 is stopped, in a position upward by the pitch of 1 tray, facing to the tray 73 accepting the second sheet in the second page.
Patent JP-S5248760-A (JP)
Title: Coupling device allows detach and installation by an one-touch system
Inventor: KONDOU KENJI
IPC: A01B59/00
Filed: 1975-10-17
Abstract: PURPOSE: This device allows the performing of detach and installation working by one touch about the contact between the contact projection set to a hitch piece in convex condition and the sliding guide channel installed to the upper and lower sides and the horizontal direction of the coupling piece energized by a speing upward by pressing and alhandle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01296989-A (JP)
Title: Novel collagenase, antibody specific to said enzyme and detection of human metastatic tumor
Inventor: KATO YOICHI
IPC: G01N33/573
Filed: 1988-05-25
Abstract: NEW MATERIAL:IV type collagenase derived from human which has 90,000+ or -10,000 molecular weight measured by gel filtration method and electrophoresis of polyacrylamide gel containing sodium dodecyl sulfate and activity not to be inhibited with a protease inhibitor existing in animal tissue and serum and to be inhibited with ethylenediaminetetraacetic acid. USE:A reagent for detecting human metastatic tumor. PREPARATION:For example, human pancreatic culture cell HPC-YP is cultivated in a medium containing bovine fetal serum in the presence of 5% CO2 at 37 deg.C, the cell is separated, passed through anion exchange high performance liquid chromatography column, eluted with 0-0.7M salt concentration gradient and purified by ultrafiltration and high performance liquid chromatography to give IV type collagenase.
Patent JP-H09301128-A (JP)
Title: Display system for antitheft device
Inventor: IWAMOTO KOJI
IPC: B60R25/20
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a display system for an antitheft device loaded on a vehicle, by which a display device can be made common to two kinds of antitheft devices. SOLUTION: A security ECU 20 outputs a continuous lighting signal to a light emitting device 50 when on-standby, and stops outputting a signal when in the securing state, and an immobilizer ECU 22 outputs a flickering signal to the light emitting device 50 only when it is in the securing state. Accordingly, the light emitting device 50 is put in the lights-off state when both the security device and the immobilizer device are in the dormant state, put in the continuous lighting state when the security device is on standby, and put in the flickering state when the security device is not on standby, and the immobilizer device is in the securing state.
Patent JP-H02304976-A (JP)
Title: Solid image-puckup element
Inventor: UCHIYA SATOSHI
IPC: H01L27/148
Filed: 1989-05-19
Abstract: PURPOSE:To prevent light from being leaked to a transfer part and a location near it and reduce smear by forming a light-receiving part at a location which is deeper than a charge transfer part. CONSTITUTION:A p-type diffusion layer 2 constituting a p well is formed on an n-type semiconductor substrate 1, a light-receiving part 3 which is an n-type diffusion layer and a charge transfer part 4 are formed on the surface of the diffusion layer, and then a p<+> type channel stopper 5 separating each region is formed on these. A gate electrode 6 is formed on a semiconductor substrate through a gate insulating film and the part excluding the light-receiving part 3 on the semiconductor substrate is covered with a light-screening film 8 which is formed through an interlayer insulating film 7. This light-screening film is formed so that it covers the exposed part on the substrate surface of pn junction with the p-type diffusion layer 2 of the light-receiving part 3 and it covers the charge transfer part 4 from the side surface. The light-receiving part 3 on the semiconductor substrate surface is made lower than other parts by etching, thus preventing skew incident light from being leaked directly to a transfer part or near it, thus reducing smear.
Patent JP-H07312459-A (JP)
Title: Optical semiconductor element
Inventor: KISHI HIROYOSHI
IPC: H01S5/00
Filed: 1994-05-16
Abstract: PURPOSE:To improve the endurance performance by a method wherein two layer optical film materials including a gradient composition films comprising a specific material are laminated on the end of an optical semiconductor element such as a semiconductor laser structure, etc., for avoiding the end oxidation due to moisture or oxygen. CONSTITUTION:At least one kind of material selected from AlN, Si3N4 comprising a gradient composition films 2 on the semiconductor laser end side as a non-oxide becomes a high protective film protecting the semiconductor end from the oxygen or moisture contained in environmental atmosphere. Besides, Al2O3 likewise comprising these films 2 in the heat expansion coefficient value of close to that of GaAs is to be a material suffering no deterioration at all in a semiconductor element due to thermal stress. In such a constitution, both materials can be mixed with each other further gradient composition so that the mean refractive index of the gradient composition films 2 may exceed 1.90 as well as the second layer films 3 may be made Al2O3 in the low refractive index, thereby enabling the end reflecting power not to exceed 0.1%.
Patent JP-2000319860-A (JP)
Title: Erecting/tilting gate with fish pass available when tilted
Inventor: MATSUNAGA SHINICHIRO
IPC: E02B7/40
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To collect water flow to a fish pass and to upstream lead fish at a low cost, by providing a fish pass of low altitude, which faces part of an outreaching face of a steel door body when an erecting/tilting gate is tilted. SOLUTION: An erecting/tilting gate 1 with a fish pass available when tilted, is constituted of a steel door body 3 which is erected/tilted for opening/closing a water way 2, a spindle 4 which rotatably supports a lower edge of the erected/ tilted steel door body 3 with respect to a floor surface 2a of the water way 2, and a fish pass 5 which is provided at the steel door body 3 and is available when tilted, etc. The steel door body 3 is formed of a plurality of longitudinal frames 3a arranged at predetermined intervals in the width direction of the water way 2, an auxiliary frame 3b orthogonal thereto, and a thin skin plate 3c. The steel door body 3 has a fish pass 5 at a central portion thereof, which functions as a passage for upstream leading fish when the steel door body 3 is tilted.  The fish pass 5 is set so as to be lower in altitude than the front end of the skin plate 3c which forms an outreaching face of the steel door body 3 when tilted. Thus, the fish pass which does not form a factor of hindering flowing water when the gate is erected or tilted, can be provided.
Patent JP-H06260131-A (JP)
Title: Method and device for plasma doping
Inventor: MURAKAMI JUNJI
IPC: H01J37/317
Filed: 1992-05-19
Abstract: PURPOSE:To provide an improved method and device for plasma doping by implanting only the desired ions into a wafer in its depth as desired. CONSTITUTION:A plasma doping device has a microwave power supply 1 to emit a microwave, which is introduced to a reaction chamber where a plasma is generated, and the reaction gas introduced into the reaction chamber is ionized, and the ions are implanted into the surface of a wafer 12 in the reaction chamber. The arrangement includes a reaction chamber 3 as expansion of a part of the reaction chamber and a slit-A 9a to admit passage of the ion flow to be implanted into the surface of the wafer 12, and further in other parts, has a disc-A 9 to shut the ions, a rotary shaft 8 penetrating the center of the disc-A 9 and fixed, a disc-B 10 having the same shape as the disc-A 9 and fixed to the rotary shaft 8 while the mounting position to the rotary shaft 8 is dislocated, a motor 7 to rotate the shaft 8, and a control device 11 which controls the revolving speed of the motor 7.
Patent JP-S62285904-A (JP)
Inventor: KURAUSU BURONSHIYUTERUTO
IPC: C09J153/00
Filed: 1987-05-25
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-S5827689-A (JP)
Title: After-treatment of used mercury-removing agent
Inventor: KANEKO FUKUZOU
IPC: C01G13/00
Filed: 1981-08-12
Abstract: PURPOSE:To efficiently separate and recover mercury with metal-substituting reaction, by charging a used mercury-removing agent comprising a mercury-collecting agent and a carrier sustaining it into a rotary basket immersed in water, and rotating the basket. CONSTITUTION:A used mercury-removing agent comprising a mercury-collecting agent which has collected mercury, e.g. sulfide or selenium-agent, substance, and a carrier sutaining the mercury-collecting agent is charged into a rotary basket immersed in water. The rotary basket is then rotated to separated the carrier from the mercury-collecting agent. Said mercury-removing agent is one prepared by coating or impregnating a porous inorganic crrier, e.g. pumice or active carbon, or a carrier such as heat-resistant plastics, e.g. poly(vinyl chloride) or polypropylene, with a mercury-collecting agent such as a sulfide,e.g. selenium sulfide or lead sulfide, or copper selenide to have the mercury-collecting agent applied and sustained on the carrier.
Patent JP-2000319008-A (JP)
Title: Oxygen generating vessel
Inventor: SUZUKI TATSUO
IPC: A62B7/08
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generating vessel having a simple chamber structure of the divided vessel, excellent in workability at the time of using and perfectly free from disturbing the ventilation of generated oxygen even if the surface of a filter is brought in to contact with a reaction liquid or a hydraulic pressure is impressed at the time of operating. SOLUTION: In the resin made oxygen generating vessel housing separately an oxygen generating agent 2 and the reaction liquid 3 for generating oxygen from the oxygen generating agent by dissolving the oxygen generating agent, a partition seal part 4 structured so as to strippably stick the resin made inside walls to each other is formed and the inside of the vessel is divided into >=2 chambers with the partition seal part, the oxygen generating agent is housed in one chamber 5, the reaction liquid is housed in another chamber 6, a discharge port 7 is formed at least in one of the chambers, oxygen generated when the generating agent is dissolved in the reaction liquid by stripping off the partition seal part at the time of using is discharged from the discharge port and the water proof ventilation filter 8 is provided in the discharge port.
Patent JP-S5251122-A (JP)
Title: Liquid fuel combusting device
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1975-10-22
Abstract: PURPOSE: Proposed is to obtain a liquid fuel combustion device which is capable to prevent, in adbance, the adhesion of soot and smoke of the imperfect combustion flam which is caused by a whirlpool phenomenon, to the upper surface of a fuel dispersion unit rotating in a combustion cylinder so that a perfect combustion can be insured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304298-A (JP)
Title: Method and device for writing data in vram, picture reproducing device, projector and picture reproduction system
Inventor: FUJIWARA SHUICHI
IPC: H04N5/907
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To allow high speed development of picture data to a VRAM to be used by determining the coincidence of each horizontal scanning data in continuously inputted picture data at the time of writing inputted picture data in a VRAM, and writing the picture data in an SAM in the VRAM only when those data are not coincident. SOLUTION: Normally, a VRAM 10 writes picture data 100 for one horizontal scanning line in an SAM 12, and writes the data in an RAM 14. A decision means 20 determines the coincidence of the data in each horizontal scanning line of picture data 100, and a data writing means 30 updates the data in the SAM into data in a new horizontal scanning line inputted as the picture data 100 only when the decision means 20 determines that the data are not coincident. Thus, when coincidence is determined it is not necessary to write new data in the SAM 12 so that high speed development and writing of the picture data 100 in the RAM 14 can be attained.
Patent JP-H09293381-A (JP)
Title: Input-output circuit
Inventor: URAKAWA YOSHIAKI
IPC: G11C11/409
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To realize an input-output circuit in which a circuit area can be re duced further. SOLUTION: Transistors TRH26, TRH27 for driving a data bus connected to the data bus BASRW consisting of a pair of signal lines L21, L22 are turned on at the time of data write and a write data DIN is taken into the data bus BASRW while the transistors TRH26, TRH27 are tuned off at the time of data read and the data bus BASRW is used for reading the data. Consequently, the data bus BASRW and an amplifier circuit 21B for read connected to the data bus can be worked for write in combination. Thus, an input-output circuit, in which a circuit area is reduced further, can be realized.
Patent JP-H08319390-A (JP)
Title: Fiber-reinforced vinyl chloride-based resin composition
Inventor: NAKAGAWA HIDEKI
IPC: C08K9/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain the subject composition containing a vinyl chloride-based polymer, a specific copolymer and an inorganic fiber at a specific ratio, excellent in strength, impact resistance, modulus, water resistance, appearance and moldability and useful for electrical equipment, etc. CONSTITUTION: This composition contains (A) 100 pts.wt. vinyl chloride-based polymer, (B) 1-50 pts.wt. copolymer composed of (X) 95-5wt.% polymer chain which is immiscible with the component A (e.g. a polymer chain obtained by polymerizing propylene or copolymerizing ethylene with propylene) and (Y) 5-95wt.% polymer chain which is miscible with the component A (e.g. a polymer chain obtained by polymerizing methyl methacrylate or copolymerizing acrylonitrile with styrene) and (C) 5-100 pts.wt. inorganic fiber coated with a functional group-containing thermoplastic polymer which is miscible with the component A (e.g. a copolymer of 99.5-50wt.% combination of vinyl cyanide and an aromatic vinyl and 0.5-50wt.% epoxy-containing methacrylic ester or maleic anhydride).