baber/WOPTO huggingface dataset:
Patent JP-H08323728-A (JP)
Title: Precast concrete plate, manufacture of precast concrete plate and building using precast concrete plate
Inventor: INO YOSHIAKI
IPC: E04C2/04
Filed: 1995-06-05
Abstract: PURPOSE: To form a decorative facing on a precast concrete plate after molding and curing, easily and at a specified part in accordance with design plans. CONSTITUTION: A precast concrete plate is molded by charging concrete into a form and curing it. A molded precast concrete plate constitutes a concrete form which bears the structural yield strength of a building as a flooring 11A, a shingle 11B or a wall plate 11C. After molding and curing, the concrete as- placed finish face of the precast concrete plate is ground and polished for finishing using a grinding machine by selecting the desired part of the plate, in accordance with an installation site for the assembly. The decorative facing shows a designed pattern consisting of smoothly ground gravel contained in the precast concrete plate.
Patent JP-H0210906-A (JP)
Title: Sound volume adjusting device
Inventor: MIZUSE HARUMI
IPC: H03G3/02
Filed: 1988-06-28
Abstract: PURPOSE:To attain minute adjustment after the sound volume is close to an object sound volume by varying the sound volume adjustment quantity in response to the comparison between a kind of a sound volume adjustment switch closed just before and a kind of a switch selected this time. CONSTITUTION:When a sound volume increase switch 101 or the like is operated, the kind of the operation switch is detected by a microcomputer 103, the switch kind is compared with the kind of switch operated just before stored in a flag area of a RAM 105, and in the ease of coincidence a large sound volume adjustment stored in a register of the RAM 105 is selected and an electronic volume 109 is controlled via a D/A converter 108. On the other hand, when the switch kind this time is decided to be a switch 102 for sound area, the sound volume decrease adjustment for a minute quantity is applied similarly and the flag is rewritten. Through the constitution above, the sound volume fine adjustment is applied in an excellent way after the sound volume approaches an object sound volume.
Patent JP-2000314171-A (JP)
Title: Simplified toilet stool to be set on vertical and sideways two faces
Inventor: AOKI TOMOYO
IPC: E03D11/02
Filed: 1999-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a simplified toilet stool for children which can be set in two ways, i.e., in a vertical position and a sideways position, allows a boy to urinate in two ways, i.e., in a standing posture and in a sitting posture, allows a girl to urinate in a sitting posture as usual, is excellent in function, in safety, and in hygiene, and convenient and compact when carried. SOLUTION: A toilet stool main body A with a flat bottom surface 7 is of a boat-shaped three-dimensional body which is provided with a toilet seat portion 1 obtained by opening an upper surface 3 of a rear surface 5, and a curved splashing preventive projection 2 covering the upper surface 4 of a front surface 6. The front surface 6 of the toilet stool main body A is made flat and opened, to thereby form an insertion opening 3 therein. An internal container B can be housed in the toilet stool main body A from the insertion opening 3. The internal container B has a shape with a bottom, conforming to the shape of the toilet stool main body A, and includes an opening 8 and a projection 9.
Patent JP-H09157811-A (JP)
Title: Nickel-based alloy
Inventor: DELUCA DANIEL P
IPC: C22C19/05
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To produce an alloy using nickel as the base and having improved resistance to hydrogen embattlement.  
     SOLUTION: This invention relates to an alloy using γ" formed nickel as the base and having improved resistance to hydrogen embattlement and the process for forming this alloy. This alloy using nickel as the base has a compsn. contg., by weight, about 0.02 to 0.06% carbon, about 11 to 13% chromium, about 17 to 19% iron, about 2.80 to 3.3% molybedenum, about 5.75 to 6.25% columbium and tantalum, about 1.75 to 2.25% titanium, about 0.4 to 0.8% aluminum, and the balance essential nickel and has a single crystal form. The alloy using nickel as the base is useful particularly for rocket engine parts or the like in a high pressure hydrogen environment. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0328447-A (JP)
Title: Connection structure for eaves gutter
Inventor: SHIMIZU KATSUMI
IPC: E04D13/068
Filed: 1989-06-23
Abstract: PURPOSE:To prevent lifting of a gutter coupling by a method wherein the gutter coupling is mounted to the inner side of an eaves gutter and the eaves are interconnected in a position outside the gutter coupling in a manner that ends in a longitudinal direction abut to each other. CONSTITUTION:A gutter coupling 2 is located to the inner side of the end part of an eaves gutter 1 in a state that the outer surfaces of a groove-shaped part 20 is placed along the inner surfaces of a body part 10 of the eaves gutter 1. An upper lock piece 24 of the eaves coupling 2 is locked to a groove 141 formed in the upper surface of a front selvage 14 of the eaves gutter 1, and a lower lock piece 25 is locked to a groove 142 formed in the inner side of the front selvage 14. A lock piece 26 of the gutter coupling 2 is locked to the upper surface of a rear selvage 15, and a lock protrusion part 27 is locked to a groove 152 formed in the inner side of the rear selvage 15. This structure provides excellent appearance since the gutter coupling 2 is not exposed from the outside of the eaves gutter 1.
Patent JP-S6319413-A (JP)
Title: Connecting rod of engine
Inventor: TAKAHASHI NAOHISA
IPC: F16C7/00
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the abrasion of recessed parts for preventing the rattling of a crankpin and the breakage of a connecting rod, by applying the plating of a high hardness on the inner surfaces of the recessed parts being opposite to a plain bearing and at the joint surfaces between the body of a connecting rod and the cap. CONSTITUTION:A piston 1 is connected to the crankpin 4 of a crankshaft 3 via a connecting rod 2. The large end part 5 of the connecting rod 2 is partitioned into a connecting-rod body 6 and a cap 7, and joint surfaces 8 and 9 are provided. The connecting-rod 6 and the cap 7, after the crankpin 4 has been placed between them via a pair of plain bearings 12, are fitted to the crankshaft 3 by means of bolts 5 and nuts 16. On the recessed part 10 of the connecting rod 2 and the recessed part 11 of the cap 7, plating having a hardness higher than that of titanium alloy is applied.
Patent JP-H0210280-A (JP)
Title: Apparatus for measuring distribution of magnetic field
Inventor: HONJO ICHIRO
IPC: G01R33/10
Filed: 1988-06-29
Abstract: PURPOSE:To offset measuring errors which are caused by the limited sizes of search coils by applying the induced voltages of the two coils having the search coil constitutions into a signal processing circuits together with the data of the central positions of the two coils. CONSTITUTION:Lines which divide the part between magnetic poles P1-P4 of a four-pole magnet 10 for a particle accelerator into two equal parts are made to be an (x) axis and a (y) axis. Search coils 15 which measure the distributing state of the component of the direction of the (y) axis in the magnetic flux on the (x) axis and signal processing circuits 17 and 18 for the induced voltages are provided. Each turn of the coil 15 is in parallel with an x-z plane and overlapped in the direction of the (y) axis. The coil C1 has a ratio L/D of 1 between the length L in the direction of the (y) axis and a length D in the direction of the (x) axis. The coil C2 has a ratio L/D of 3 or 1/3. These coils are used. Interlinking magnetic fluxes phi(1) and phi(2) which are obtained in these coils and a central positions x0 of the coils 15 are used, and the true magnetic fluxes at the positions are computed.
Patent JP-S647584-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1987-06-29
Abstract: PURPOSE:To obtain an excellent property of mass production as well as reliability by using a vapor etching technique with hydrogen chloride to form a mesa shape, thereby embedding the mesa part without exposing a semiconductor structure to air. CONSTITUTION:Taking advantage of the fact that the etching speed of a mesa piece part by a vapor etching technique with hydrogen chloride is extremely slow in a normal pressure which is lacking in selectivity of composition, the vapor etching process with hydrogen chloride is used to form a mesa shape in the clad region 2 of a lower part of an active layer 3 and in succession from the preceding process, the mesa part is embedded without causing a semiconductor structure to be exposed to the air. Since a process ranging from the formation of a mesa stripe to its embedding can be performed without causing the semiconductor layer containing Al and the like to be exposed to the air, its embedded interface is not oxidized. In this way, the embedded type semiconductor laser which has the excellent reliability as well as property of mesa production is obtained.
Patent JP-S5683708-A (JP)
Title: Zoom lens which permits close-up photography
Inventor: ISOBE TAKASHI
IPC: G02B7/10
Filed: 1979-12-13
Abstract: PURPOSE: To enable the controlling of zooming and the controlling to ordinary distances and close-up distances to be changed over by single operating members, that is, a changing-over means making connection or disconnection of an intermediate layer which controls the movement of part of an optical system to and from a stationary lens-barrel member by providing said intermediate member.  
     CONSTITUTION: This is a zoom lens which is disposed with a zooming barrel 16 between an operating member 12 and a stationary barrel 1, performs zooming action through the rectilinear operation in the optical axis direction of the operating member 12 and performs close-up photography through the turning operation around the optical axis, wherein at the time of zooming operation the operating member 12 and zoom barrel 16 move integrally in the optical axis direction. If the operating member 12 is turned after rectilinearly operating the operating member 12 from the longest focal length position to the shortest focal length position, the changing over of zoom photography and close-up photography is accomplished by the changing over to the fixing of the operating member 12 of the zoom barrel 16 to the stationary barrel 1 and disconnection of the same therefrom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718133-A (JP)
Title: Olefinic polymer composition
Inventor: AOKI TAKAAKI
IPC: C08L23/26
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an olefinic polymer composition containing a modified olefin polymer and a diene polymer or its hydrogenated product, having excellent mechanical properties such as elastic modulus and remarkably excellent coatability and adhesivity and useful for exterior trim of automobile, etc. CONSTITUTION:This polymer composition contains (A) a modified resin produced by modifying an olefinic polymer having a xylene-soluble content of <=20wt.% with an unsaturated carboxylic acid or unsaturated carboxylic acid anhydride and (B) a diene polymer having carboxyl group or acid anhydride group or its hydrogenated product. The composition is preferably further incorporated with (C) an inorganic filler.
Patent JP-S5786591-A (JP)
Title: Rotary compressor
Inventor: ABE NOBUO
IPC: F04C23/00
Filed: 1980-11-19
Abstract: PURPOSE:To prevent the deformation of cylinder and enclosed vessel by screwing and fastening nuts into bolts welded on the horizontal level of an enclosed  vessel fitted into the supporting holes of a compressor main frame in such a  way that the enclosed vessel is assembled to the compressor main frame without spot welding. CONSTITUTION:Nuts 29 are screwed and fastened into bolts welded in the horizontal surface 21 formed in an enclosed vessel fitted into the interface slots 23c for a compressor main frame 22. With this construction, the enclosed vessel 21 and the compressor main frame are securely fastened. The supporting members are constructed is such a way that the directional line of the fastening force  acting on the support-members is in parallel to the rotary center line of a compression mechanism member 22. Furthermore, the horizontal surface 21a and the  supporting slots 23c are formed on the side of the maximum outside diameter  of the enclosed vessel 21, and located the furthest from the rotary center of the  compressor. As a result, almost no adverse deformation is induced. At the same time, elimination of spot welding can prevent deformations of the cylinder 23 and the enclosed vessel without fail.
Patent JP-S6318124-A (JP)
Title: Exhaust pipe structure
Inventor: OKADA MASAKI
IPC: F01N13/10
Filed: 1986-07-11
Abstract: PURPOSE:To improve the inner pressure proof strength of an inner pipe, and prevent breakage or the like due to the thermal expansion of the inner pipe, by forming a bead portion outwardly projecting from the inner pipe formed of a heat resistant metal, and contacting the bead portion with an inner surface of an outer pipe formed of a cast iron. CONSTITUTION:An exhaust pipe 1 is formed in a three-layer structure including an inner pipe 2 formed of a heat resistant metal such as stainless steel, a heat insulator 3 such as alumina fiber to be wound around the outer circumference of the inner pipe 2, and an outer pipe 4 formed of cast iron to be so formed as to surround these members 2 and 3. In this structure, the inner pipe 2 and the outer pipe 4 are expanded by the heat of exhaust gas flowing in the exhaust pipe 1, and there is created a difference in expansion between both the pipes 2 and 4. To absorb the difference in expansion, the inner pipe 2 which tends to expand more than the outer pipe 4 is formed with a bead portion 9 for adsorbing the expansion. A head 10 of the bead portion 9 contacts an inner surface 4a of the outer pipe 4. Accordingly, it is possible to prevent breakage due to the thermal expansion of the inner pipe 2 and improve the inner pressure proof strength of the inner pipe 2.
Patent JP-S5586251-A (JP)
Title: Automatic call unit using magnetic memory unit
Inventor: IWAO MITSUMASA
IPC: H04M1/274
Filed: 1978-12-25
Abstract: PURPOSE:To prevent error call and to improve the efficiency of call operation by performing the automatic of an aimed telephone number, filed in a magnetic memory unit combined with a micro-computer, through keyboard operation. CONSTITUTION:Magnetic memory unit 5, composed of a user master file with recorded names, addresses, telephone numbers, etc., of users, number file and holding-number file on a HOST computer system, is set in automatic call unit 1 by inserting. With a transmission key on keyboard 3 depressed, the 1st record number of the number file in unit 5 is read out and displayed by telephone number display unit 4a of display part 4 and after this number is confirmed, dialing is done by automatic dial unit 6. After a normal talk ends, depressing the transmission key again displays the telephone number of a next user, so automatic dialing is done again. Here, if the party is busy or absent, a holding key is pushed down to record the number as the holding number of unit 5. Consequently, efficient call operation can be performed.
Patent JP-H099145-A (JP)
Title: Video signal mixing method and video signal mixing device
Inventor: NAYEBI MEHRDAD
IPC: H04N5/265
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a video signal mixer or the like to prevent noise accordingly even when a ground signal level of each integrated circuit differs from each other. SOLUTION: Transconductance amplifiers 60, 62 receive plural input video signals and each ground signal from separate integrated circuits and generates a difference signal denoting a difference between the input video signal and the corresponding ground signal for each of plural input video signals. A gilvert cell mixer circuit 70 mixes plural differential signals based on a prescribed ratio to generate an output video signal. A differential amplifier 64 provides an outputs of a single ended video signal from the video signal outputted as the difference signal.
Patent JP-S5588146-A (JP)
Title: Abnormality processing system of computer control system
Inventor: ADACHI HIROSHI
IPC: G06F11/14
Filed: 1978-12-27
Abstract: PURPOSE: To prevent the breakdown of memory contents and the generation of an error signal by stopping the operation of an access function unit by a hardware method right before a reset signal is outputted to the common bus of a computer control system when restarting the system after the occurrence of abnormality.  
     CONSTITUTION: Direct memory access units DMA 1 WDMA n  providing the data transmission and reception to and from memory MEM independent of processor CPU are connected to common bus BUS and bus controller BCNT controls this bus BUS. In this controller BCNT, bus output circuit DR 2  generating a stop command signal for units DMA 1 WDMA n  is provided in addition to bus output circuit DR 1  connected to delay circuit DLY. Then, when abnormality sequence control part CONT 2  of power-supply supervisory control part PCNT detects abnormality, the operations of units DMA 1  to DMA n  are stopped right before a reset signal is output from outputs of circuit DR 2  and circuit DR 1  to bus BUS, and the reset signal is outputted after all-operation stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0455189-A (JP)
Title: Cylindrical rotating ship
Inventor: KUNIYOSHI YASUE
IPC: B63B21/56
Filed: 1990-06-20
Abstract: PURPOSE:To quicken restoration from fluctuation at a billow and to enable rapid recovery of torsion of a hull through rotation by supporting a deck mechanism which does not rotate with the hull around the cylinder-shaped hull and by giving a navigation force to the mechanism through a towing boat or a pushing boat. CONSTITUTION:A rotation guide body 2 of a cylinder-shaped rotating ship 10 reduces resistance of a hull by rotation and a plurality of propelling devices 3a and 3b are arranged in the tangential direction under the water surface of the hull 10 so as to reduce a towing force by a towing boat T. Next, a deck mechanism 6 which does not rotate is provided at the hull 10, and portion of rotation guide bodies 2a to 2d vertically provided under the portion of the mechanism 6 is towed by wires 5a and 5b. And a lateral supporting roller 7 and a vertical supporting roller 8 are arranged inside the rotation guide body 2 so as to enable non-rotation of the portion of the rotation guide body 2 against the hull 10. Also, a vertical guide edge 11 is projected to the outer circumference of the hull 10, and the vertical supporting roller 8 is brought into contact with the vertical surface of the edge 11. Moreover, an anchor 18 for anchorage and a pressing part 17 for a pushing boat 17 are provided.
Patent JP-H09323214-A (JP)
Title: Wire saw
Inventor: MATSUBARA MASA
IPC: B28D1/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the entry of water into a wire from an end of a sleeve so as to prevent the occurrence of rust and moving of a bead to one side by applying brass-plating on a face on which the bead is in contact with at least rubber and fixing the bead on the wire by the rubber. SOLUTION: A cylindrical bead has an annular fixed ultra abrasive grain layer 2 on outer periphery of a cylindrical sleeve. Brass-plating is applied on a face on which the cylindrical bead is in contact with at least rubber. A wire 7 is inserted through the cylindrical bead and the bead is arranged in a mold. The bead is fixed on the wire by vulcanizing raw rubber in the mold, and at the same time, exposed faces of the wire 7 and a sleeve on outer periphery of the bead are covered with vulcanized rubber to solidify the adhesion of an inner peripheral face and an outer peripheral face of the sleeve and the rubber. Consequently, the possibilities of the occurrence of rust due to the entry of water through an end face of the bead as a result of the destruction of the adhesion of the outer peripheral face of the bead and rubber and the rupture of the wire 7 are reduced.
Patent JP-S6141425-A (JP)
Inventor: KATO KIMINORI
IPC: A47L5/24
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6223816-A (JP)
Title: Vehicle wind shield pane
Inventor: AKIYAMA TAKASHI
IPC: B60J1/00
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the passenger's compartment from falling into a oxygen deficiency condition and to enhance the healthy safety of the passengers, by using an oxygen enriching film layer on a wind shield pane body in its entirety or in a part to increase the oxygen amount in the passenger's compartment. CONSTITUTION:An oxygen enriching film layer 3 is used for a wind shield pane body 1 in its entirety or in a part. In this arrangement, a plurality of layers 3 are laminated one upon another to obtain a required strength. Further, the layers 3 are applied on the surface of a porous carrier 2 which is air- permeable but liquid-impermeable, so that the number of used expensive layers 3 is reduced and the strength thereof is enhanced. Further, the layer 3 is formed from a material which is obtained by adding carbon fluoride in a small amount into a mixture of 40% of polyvinyl chloride and 60% of liquid crystal, and which is formed into a thin film. With this arrangement, it is possible to greatly increase the amount of oxygen in the passenger's compartment so that it is possible to enhance the healthy safety of the passengers.
Patent JP-H0215402-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SATSUBA HARUKI
IPC: G11B5/02
Filed: 1988-07-01
Abstract: PURPOSE:To attain erasing in a simple constitution without requiring a rotary transformer by detecting the flow of a recording current to a recording head in a recording/reproducing device with the use of a rotary magnetic head. CONSTITUTION:When the recording current flows through a push/pull recording amplifier 9 to a recording rotary magnetic head, it is detected by an opto- isolator 11, its transistor (TR) is turned on, an oscillating circuit Q to be used for an erasing rotary head 23 is made into a positive condition, the erasing is executed by the head 23. Consequently, the rotary transformer for an erasing head is unnecessary to be provided as a transmission path, and the erasing is attained by the rotary erasing head in a simple constitution.
Patent JP-S6053987-A (JP)
Inventor: YAMANAKA MIKIO
IPC: H04N17/04
Filed: 1983-09-05
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-H08201332-A (JP)
Title: Assembling structure for oxygen sensor
Inventor: FURUSAKI KEIZO
IPC: G01N27/409
Filed: 1994-06-21
Abstract: PURPOSE: To airtightly seal a solid electrolyte element formed with conductive adherent layers for electrodes on the inner and outer faces to a fitting main metal with a heat-resistant material powder compressed body for airtight sealing so that both conductive adherent layers are electrically insulated, satisfactorily hold the airtight sealing property of both insulation type oxygen sensors fixed coaxially, and improve the electrical insulation performance of the heat-resistant material powder compressed body against the main metal. CONSTITUTION: This assembling structure is provided with a front side insulator 5 inserted between the flange section 21 of a solid electrode element 2 and the step section 33 of a main metal, a root side insulator 6 inserted between the flange section 21 and the caulk section 34 of the main metal near the caulk section 34, an intermediate insulator 7 near the flange section 21, and a heat- resistant material powder compressed body 8 for airtight sealing between the insulators 6, 7. The intermediate insulator 7 is provided with a tubular wall section 74 extended to the root side of the axial direction at the outer periphery section. The end section of the tubular wall section 74 freely inserts the front side end section in the axial direction of the root side insulator 6 and presses the heat-resistant material powder compressed body 8.