baber/WOPTO huggingface dataset:
Patent JP-S5660797-A (JP)
Title: Method of propelling ship
Inventor: MARUYAMA TAKAYOSHI
IPC: B63H25/46
Filed: 1979-10-20
Abstract: PURPOSE: To obtain a thrust, by running a turbine pump or other hydraulic pump to cause high water pressure and ejecting it from the stern.  
     CONSTITUTION: A single pipe is provided under the draft so that the pipe extends from the front section of a ship to its stern and is used as a main water pipe 1. Water is introduced from the right and left sides of the ship by water suction pressure 2 and supplied to a hydraulic pump 3 to obtain high-pressure water. This high-pressure water is caused to join water in the main water pipe 1 at 4. The joined water is ejected from an ejection port 5 to produce a thrust. A counterflow valve 6 is operated so that the high-pressure water from the hydraulic pump 3 is returned to the main water pipe 1 to back the ship. A direction valve 8 at the stern is operated to turn the ship to the right or left. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294750-A (JP)
Title: Bone piercing device
Inventor: HATTORI MORIHIRO
IPC: A61C8/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To form a hole for implanting an implant at a desired position by providing a guide hole provided with a prescribed inner diameter on a piercing object side and providing a guide member provided with an outer diameter almost matched with the inner diameter in a rotary cutting tool. SOLUTION: A surgical stent 35 is attached, CT photographing is performed, a piercing part to a jawbone 1 is specified and the hole 41 of a prescribed diameter is pierced. Then, a guide ring 43 provided with the guide hole of the prescribed inner diameter is attached to the hole 41, a tooth part is removed from the surgical, stent 35, a cutting operation is executed and only the guide ring 43 and the periphery are left. A piercing instrument 29 is provided with a drill tool 31 on a tip and the guide member 33 is attached to the outer periphery. Also, the guide ring 43 is provided with the inner diameter almost matched with the outer diameter of the guide member 33.  Then, in the case of performing a piercing operation, the guide member 33 is inserted into the guide ring 43, the drill tool 31 is rotated in the state of fixing the position (position in a radial direction) and the piercing operation is executed to the jawbone 1.
Patent JP-S5388697-A (JP)
Title: Reductive thermal decomposition method for magnesium sulfate
Inventor: KOBAYASHI SADAMI
IPC: C01F5/12
Filed: 1977-11-12
Abstract: PURPOSE: To produce MgO in a high yield by thermally decomposing magnesium fulfate with a carbonaceous substance as a reducing agent in the presence of a special catalyst so as to carry out the decomposition reaction at a lowerd temp. in an efficient manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61295281-A (JP)
Inventor: AKIYAMA MASARU
IPC: C04B38/00
Filed: 1985-06-24
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-H01308115-A (JP)
Title: Insulating spacer
Inventor: MOCHIZUKI TETSUO
IPC: H02G5/06
Filed: 1988-06-01
Abstract: PURPOSE:To reduce mechanical stress generated on a spacer main-body by forming the grounding section of the spacer main-body in the shape of a flange, and by fixing the main body on the grounding side with separate metal fittings. CONSTITUTION:A grounding side metal fittings 10a is fixed at the specified position of a vessel 2. A spacer main-body 8 integrated with embedded metal fittings 9 is inserted into a space between a conductor 1 and the grounding side metal fittings 10a, and the embedded metal fittings 9 is fastened with the conductor 1, and with a retaining metal fittings 10b, the spacer main-body 8 is fitted and fixed on the vessel 2. When a impact force is applied to the conductor 1 in this state, then the moment of a load is less near the embedded metal fittings 9 without problems, but an end section on the side of the vessel 2 of the spacer main-body 8 where the moment gets greater is molded in the shape of a flange 8a, and the section of the flange 8a is fixed on the vessel 2 with the fitting metal fittings 10 of a separate body. Accordingly, stress generated in the spacer main-body 8 is reduced, and the device of high reliability having sufficient strength to an impact load is obtained.
Patent JP-H07310318-A (JP)
Title: Anchor
Inventor: WATANABE TSUGUHIKO
IPC: E02D5/80
Filed: 1994-05-16
Abstract: PURPOSE:To reduce the driving resistance on driving an anchor and stably and securely support a structure with the simplified anchor constitution. CONSTITUTION:This is composed of a resistance plate 1 in which a plurality of swollen reinforced members 1a, 1b, 1c are formed to shape vertical lines with distances 1g, 5g, a L-shaped resistance plate 2, a flexible wire 4. The L-shaped resistance plate 2 is fixed at the front end of the resistance plate 1 and the front end 4a of the flexible wire 4 is fastened on the forward reinforcing member la of the resistance plate 1 and the wire 4 is hooked on the upper end 3a of the support member 3 formed so as to protrude upward from the rearward reinforcing member lb of the resistance plate 1.
Patent JP-S62293396-A (JP)
Inventor: SEGAWA SHIRO
IPC: G07D9/00
Filed: 1986-06-12
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-H04360186-A (JP)
Title: Copying method
Inventor: SUGAWA HIROYA
IPC: G03G15/22
Filed: 1991-06-07
Abstract: PURPOSE:To get rid of picture distortion of an image formed by a compound mode. CONSTITUTION:In a process of copying by a composite system copying machine, a document formed by a transfer type printer 800 is transported to the copying position of a copying machine 200 whereby the document is copied. Then, copying magnification of the copying machine 200 is adjusted to a value for correcting the picture distortion generated while the document is passed by a fixing part of the printer 800. Thus, the image formed by the copying machine 200 coincides in size with the image formed by the copying machine 800 before fixing, and consequently, the upper part of printing can be reproduced with fidelity.
Patent JP-S5260604-A (JP)
Title: Magnetic disk
Inventor: SUZUKI TOSHIHARU
IPC: G11B5/82
Filed: 1975-11-13
Abstract: PURPOSE: To perform high desity recording and a atain high quality having nothing to do with roughness or adhesion by providing magnetic media on 5-300μ thick disk supporting body of copper, aluminum or alloy of the metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5762831-A (JP)
Title: Forging die for part having reverse gradient
Inventor: SUZUKI HISAO
IPC: B21J5/12
Filed: 1980-10-02
Abstract: PURPOSE: To give reverse gradient accurately to a groove and, at the same time, make the inner circumference a spherical face by supporting a radially slidable liner by one die to plural grooves that have no reverse gradient ironing a material by another die.  
     CONSTITUTION: In manufacturing a part 1 by forging, the tip of a lock pin 11 at the center of a lower die 4 is set inside of a radial liner die 7 and covered with a preliminarily formed material 1' fitting a groove 2a to the die 7. As the groove 2a to has no reverse gradient, this fitting is easy. When an upper die is lowered, the  outer circumference face 1b is ironed by a projected part 5, and reverse gradient  is given accurately to the lower part of the groove 2a supported  by the die 7. At the same time, the inner circumference face is formed by coining spherically. Next, when the pin 11 is lowered by a specified amount, the die 7 moves in centripetal direction being energized by a coil spring 10 and comes off from the groove 2. The part 1 is easily taken out from the die 7 by raising the die 3, and pushed out by downward movement of an eject pin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04360922-A (JP)
Title: Rain water-utilizing system
Inventor: UCHIDA TADAFUSA
IPC: E03B3/03
Filed: 1991-06-07
Abstract: PURPOSE:To collect a max. amount of rain water of good quality by a method in which when rain fall is detected, a flow path-switching solenoid valve is controlled in such a way as to enable rain water to be collected into a storage tank from after the lapse of a given time period corresponding to the preceding no-raining time in order to minimize the draining of rain water containing pollutants in the early period of rain fall. CONSTITUTION:When the beginning of rain fall is detected by a rain sensor 9, an early-period rain water-draining time corresponding to the count value of a time counter 10 as a preceding no-raining time is set up in a timer 11 for actuation. A solenoid valve 12 is switched front a sedimentation tank 3 to a drain side until the given time period is elapsed to drain the rain water in the early period in order to remove deposited dirt on the roof 1. After the set time of the timer 1 is out, the flow path of the solenoid valve 12 is switched to collect rain water from the roof to the tank 3 to take good-quality rain water into the tank 3 and stored in the storage tank 4. After dirt is removed from the rain water through a filter tank 8, the water is supplied through a water tank 5 into each utilizing device such as toilet.
Patent JP-2000330467-A (JP)
Title: Sign language teaching device, sign language teaching method and recording medium recorded with the method
Inventor: SAGAWA HIROHIKO
IPC: G09B7/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enable executing the learning of sign language effectively by displaying an evaluation that in what degree the action of sign language performed by a user is near the action of correct signal language to the user and displaying moving pictures of the action of sign language performed by the user and the action of the correct sign language while comparing them. SOLUTION: A teaching control part 117 performs the inputting and outputting of information with respect to a sign-language word information storage part 108, a sign-language sentence information storage part 109, a sign-language composition information storage part 110 and a user information storage part 111 by controlling a sign-language action inputting part 101, a character inputting part 104, a screen operation inputting part 106, a sign language recognizing part 112, a retrieval part 113, a sign-language moving picture generating part 114 and an output part 115 based on an input and information of sign language from a user.  Then, the control part 117 recognizes and evaluates sign-language words expressed in sign- language data inputted by the user from the data inputted by the user and displays these results in order to make the user oneself to be able to confirm the action of the sign language performed by the user. Moreover, the part 117 simultaneously displays the moving picture generated from the inputted sign-language data and the moving picture of the correct sign language generated from information being stored in this device.
Patent JP-H10323802-A (JP)
Title: Cutting depth regulating mechanism for router
Inventor: YASUHARA SHIN
IPC: B27C5/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting depth regulating mechanism for router, which can prevent a cutting depth regulating knob from slipping off from the upper end of a regulating screw, even when the cutting depth regulating knob is continuously rotated in the reverse direction from the tightening direction, and can prevent nuts, springs, and washers from being lost due to the slipping off of such a cutting depth regulating knob. SOLUTION: This cutting depth regulating mechanism for router is equipped with a regulating screw 1 connecting a router main body side and a base side in order to regulate a cutting depth by changing a relative distance between the router main body and the base, and a cylindrical cutting depth regulating knob 2 which is screwed with the regulating screw l in a manner to cover the end part of the regulating screw l. A locking means 5 to prevent the cutting depth regulating knob 2 from being removed from the regulating screw 1 when the cutting depth regulating knob 2 is rotated in the direction to be removed from the regulating screw 1 in a manner to reach the moving limit position, is provided on the upper end of the regulating screw 1.
Patent JP-H06326264-A (JP)
Title: Semiconductor memory device
Inventor: NAGATA TOSHIYUKI
IPC: H01L21/8242
Filed: 1993-05-14
Abstract: PURPOSE:To form an active region substantially as designed by forming each active region into a longitudinally continuous rectangular or elongated profile thereby preventing or suppressing intrusion of field oxide into the active region at the time of deposition thereof. CONSTITUTION:An active region 60 has a rectangular profile and laid out in a stripe pattern. At least three memory cells (a set of a transfer gate and a capacitor) are arranged in each active region 60. Since the active region 60 is elongated in the longitudinal direction, i.e., Y-direction, the conventional inevitable intrusion of field oxide 51 into the active region 60 can be retarded except the end part in the longitudinal direction of the active region 60, which can thereby formed substantially as designed.
Patent JP-H0431484-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J175/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title composition which makes it possible to bond polyolefin material without pretreatment by mixing an isocyanato-containing polyester urethane, a chloroprene rubber, a polyisocyanate, a halogenating agent, and an amino alcohol. CONSTITUTION:This composition is prepared by mixing an isocyanato-containing polyester urethane (a), a chloroprene rubber (b), a polyisocyanate (c), a halogenating agent (d), and an amino alcohol (e). The amount of component (b) can be arbitrarily determined so as to provide a weight ratio of (a) to (b) of about (2 to 98):(98 to 2). It is desirable that the amounts of components (c), (d), and (e) be respectively 0.1-30 pts.wt. based on 100 pts.wt. solids of components (a) and (b), 0.002-20 pts.wt. based on 100 pts.wt. solids of component (a), and 0.0001-5 pts.wt. based on 100 pts.wt. component (a).
Patent JP-H11319404-A (JP)
Title: Packed bed type material separation apparatus
Inventor: MATSUOKA SHINJI
IPC: B01J47/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the influence by swelling of a granular carrier for material sepn. and to improve material sepn. efficiency by providing the apparatus with a spring for absorbing the expansion and shrinkage of the carrier in both cylindrical bodies of a vertical type cylindrical vessel constituted by connecting the stationary length cylindrical body and the variable length cylindrical body. SOLUTION: The liquid to be treated is put from a liquid inlet and outlet port 1b or inlet and outlet port 6b and the desired material in the liquid is captured by the carrier of the packed bed. The treated liquid is discharged from the opposite inlet and outlet ports. When the material accumulation amt. of the carrier attains a prescribed level, the material concn. of the material flowing out without being captured increases and, therefore, the supply of the liquid to be treated is stopped and the supply of an extrusion liquid is started. In the beginning, the liquid to be treated stagnating in the vertical type cylindrical vessel flows out and successively changes to the extrusion liquid. The extraction of the material captured in the carrier begins and the material is recovered as an extraction liquid.  When the carrier for sepn. captures the dissolved material in the liquid, the volume expands and, therefore, the length of the variable length cylindrical body 3 is regulated to prevent the influence of the change in the expansion volume of the carrier on the inside volume of the vessel. As a result, the mixing of the liquid to be treated and the extrusion liquid is minimized and the material sepn. effect may be improved.
Patent JP-H089021-A (JP)
Title: Automatic answering telephone set
Inventor: SATO HIDEHIKO
IPC: H04M11/06
Filed: 1994-06-20
Abstract: PURPOSE:To remarkably improve the convenience for the user with respect to improvement of the automatic answering telephone set accommodated in an integrated services digital network. CONSTITUTION:The automatic answering telephone set is provided with a 1st automatic answering telephone means 201 sending an absence notice or a message by means of user information, a 2nd automatic answering telephone means 202 storing a message via a channel making dial connection from the automatic answering telephone set to an absence incoming party, a 3rd automatic answering telephone function 203 representing plural automatic answering telephone functions to an absence called party to allow the called party to designate a desired automatic answering telephone function, a 4th automatic answering telephone function 204 making a specific automatic answering telephone function to a specific absent called party, an automatic answering telephone registration means 205 registering in advance a designation period and a designation release period of the automatic answering telephone function and designating or releasing the designation of the automatic answering telephone function automatically, and a message sender callback means 206 storing identification of the message sender together with a message and connected to the message sender through the use of the identification information by the user.
Patent JP-2000327769-A (JP)
Title: Production of polyalkylene oxide
Inventor: NOBORI TADAHITO
IPC: C08G65/28
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To conveniently and efficiently produce a polyalkylene oxide not containing metal impurities at all and having no remaining bad smell by the polymerization in the presence of a polymerization initiator having no problems in production and handling and not requiring special measures before starting polymerization when producing the polyalkylene oxide by polymerizing an alkylene oxide compound. SOLUTION: This method is to polymerize an alkylene oxide compound in the presence of tetrakis [tris(dimethylamino)phosphoranilideneamino] phosphonium fluoride or in the presence of the same phosphonium fluoride and an active hydrogen compound selected from water and an organic compound having a substructural formula -OH or -NH-).
Patent JP-S5928828-A (JP)
Inventor: ONAGAWA YUKIO
IPC: H02H3/00
Filed: 1982-08-06
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-H01305517-A (JP)
Title: Preparation of semiconductor element
Inventor: KUNIO TAKEMITSU
IPC: H01L21/28
Filed: 1988-06-02
Abstract: PURPOSE:To simplify manufacturing process without requiring any barrier metal, by a method wherein an opening is formed through an insulating film on a region of low resistance in a substrate, and thereafter a polycrystalline Si film is deposited on the substrate body, and subsequently the polycrystalline Si film is melted to be recrystallized, and needless part of the recrystallized Si film is then removed, and further a metallic wiring is formed on the recrystallized Si film in the opening. CONSTITUTION:After a region 7 of low resistance is formed on a Si substrate 1 by ion implantation or diffusion, SiO2 is deposited as an insulating film 2 on the whole surface of the substrate 1. Subsequently, an opening 2 is formed through the insulating film 2 so as to reach to the region 7. Next, polycrystalline Si 4 is deposited on the substrate 1, and thereafter impurities having the same conductivity type as that of the region 7 are implanted or diffused into the polycrystalline Si 4. The polycrystalline Si 4 is then melted by laser annealing, thereby recrystallizing it. Further, after the recrystallized Si 5 on the insulating film 2 is removed, wiring of Al 6 is formed so as to cover the recrystallized Si remaining in the opening 3.
Patent JP-H08310658-A (JP)
Title: Handling equipment of stacked container or the like
Inventor: MURAMATSU TOKIO
IPC: B65G59/06
Filed: 1995-05-10
Abstract: PURPOSE: To facilitate the handling of a handling equipment of stacked containers by providing a holding guide line and an open guide line on a two- position setting guide, and constantly deviating a switching shutter provided on a lapped part in the direction where the predetermined line is kept or switched. CONSTITUTION: A pair of arms 12 are provided on a frame 10, a guide follower 39 is provided on the arm 12, and a two-position setting guide 20 to guide the guide follower 39 at two positions are provided on the frame 10. The two- position setting guide 20 is provided with a holding guide line 22 and an open guide line 23, and these guide lines are lapped on a double line part, and a switching shutter 26 is provided above and below the lapped part. The arm 12 is guided to the holding guide line 22 or the open guide line 23 by the switching shutter 26, and moved in the approaching or separating direction, and a shifting mechanism in the right-to-left direction of the arm 12 can be dispensed with, and the arm can be elevated/lowered and opened/closed performed at the same time only by the shifting mechanism in the vertical direction. Thus, a handling equipment can be easily handled.
Patent JP-S5362590-A (JP)
Title: Ultrasonic inspector
Inventor: KINO HIROTOSHI
IPC: G01N29/04
Filed: 1976-11-17
Abstract: PURPOSE: To enable to carry out continuous helical scanning on cylindrical surface with sufficiently quick and constant scanning speed by C scanning method, by interlocking the revolution of the body to be inspected, having cylindrical surface and the movement in axis direction of probe and carrying out scanning continuously in the same direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04361422-A (JP)
Title: Discharge circuit
Inventor: YUKI NOBUYUKI
IPC: G06F1/24
Filed: 1991-06-10
Abstract: PURPOSE:To discharge forcibly a charged charge at interruption of power by connecting a drain source of a transistor (TR) in parallel with a capacitor between a 1st power supply and a signal line and connecting a gate to a 2nd power supply. CONSTITUTION:When a capacitor C1 of discharge circuits 11,12 provided with a power-on reset circuit employing capacitors C1, C2 to confirm an initial value at application of power is connected between a 1st power supply VDD and a signal line, an N-channel TR N1 is connected in parallel with the capacitor C1 and a gate of the TR N1 is connected to a 2nd power supply VSS. When the capacitor C2 is connected between the signal line and the 2nd power supply VSS, a P-channel TR P2 is connected in parallel with the capacitor C2 and the gate of the TR P2 is connected to the 1st power supply VDD. Thus, at interruption of power, the capacitor is forcibly discharged within several ms, and malfunction of the system is avoided because power-on reset is applied immediately even at the application of power.
Patent JP-S61295342-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: KOBAYASHI AKIO
IPC: H01F1/057
Filed: 1985-06-24
Abstract: PURPOSE:To obtain permanent magnet alloy having large max. energy product and superior magnetic characteristic, by melting Fe base alloy contg. >= one kind among rare earth elements contg. Y and B as essential elements, soaking treating the alloy, then converting it to alloy powder having a prescribed average grain size, then compacting the powder. CONSTITUTION:Alloy material having prescribed components described previously, is melted under nonoxidizing atmosphere (in vacuum, in inert gas, etc.), to obtain an ingot. Next, the ingot is heated and held at 1,000-1,250 deg.C for at least 0.5hr as it is or after milled roughtly to at least 5mm min. grain size, to eliminate ununiform structure as the solidification. Soaking treated and roughtly milled material described previously is milled to alloy powder having 1-50mum average grain size by well known milling means. Next, obtd. finely milled powder is rolled or extruded at normal temp. or <900 deg.C high temp. or compacted by press, etc., to compact and densified, to obtain the aimed permanent magnet alloy.