baber/WOPTO huggingface dataset:
Patent JP-S5928058-A (JP)
Title: Fuel discharge amount correcting device for engine with supercharger
Inventor: SATOU TOSHIHIKO
IPC: F02M5/08
Filed: 1982-08-09
Abstract: PURPOSE:To maintain the air-fuel ratio of mixture gas substantially constant irrespective of the variation in the supercharged pressure by providing a control valve for leaking the internal pressure to the exterior such as a float chamber in a device for introducing supercharged pressure at the downstream side of a supercharger into the float chamber. CONSTITUTION:When the supercharged pressure of a supercharger 6 which is driven by a turbine 5 becomes maximum, bellows 20 in a control chamber 16 in a control valve 10, to which supercharged pressure is introduced through a communication passage 21 are contracted upwardly, and a valve body 18 closes a valve hole 12 through a diaphragm 15 and a valve rod 19. Accordingly, supercharged pressure is introduced through a passage 8 into a float chamber 7 as it is. In this state, pressure difference occurs corresonding to the pressure drop between the chamber 7 and a Venturi 4a in response to the pressure drop produced in a Venturi 4a, thereby injecting fuel from an injection pot 4b due to the pressure difference. On the other hand, when the supercharged pressure decreases and the opening of the valve 10 increases, the internal pressure in the chamber 7 decreases through a leakage passage 24, and the decrease in the pressure reduces the fuel injection amount.
Patent JP-H08309557-A (JP)
Title: Welding rod and electrode arm for spot welding machine
Inventor: TAKAHASHI SHIGEO
IPC: B23K11/31
Filed: 1995-05-12
Abstract: PURPOSE: To provide a welding rod capable of keeping the diameter of the spot welding to the prescribed value for a long time, and improving the efficiency of the welding work. CONSTITUTION: The prescribed pressing force is applied to an electrode arm 20, and the welding current is fed through a welding power supply cable 4. A welding rod 10 is selectively fitted to a first fitting part 24 for vertical fixing or a second fitting part 25 for inclined fixing which is provided close to the tip of the electrode arm 20, and fixed by a fixing screw 29. Small diameter parts 14, 17 having the uniform outer diameter are formed on each end of the welding rod 10. When the small diameter part 14 is consumed by repeating the welding work, the welding rod 10 is removed form the first fitting part 24, and reversed and fitted so that the small diameter part 17 is faced downward.  The welding work is continued in this condition, and when the small diameter part 17 is consumed, the welding rod 10 is removed, a new small diameter part is cut, and then, the welding rod is fitted again to achieve the welding work.
Patent JP-S63301619-A (JP)
Title: Pre-drive circuit
Inventor: NAKAMURA SHIGEO
IPC: H03K17/56
Filed: 1987-05-31
Abstract: PURPOSE:To prevent the heating damage of a field effect transistor by providing an electric potential shift means between a transistor for an input signal impressing and the gate of the field effect transistor. CONSTITUTION:Between a transistor Q5 for an input signal impressing and the gate of field effect transistor Q3, an electric potential shift means VS to keep the electric potential of this gate lower than the electric potential of the transistor Q5 for the input signal impressing is provided. Thus, when the transistor Q5 for the input signal impressing is closed and the collector electric potential of the transistor Q5 for the input signal impressing is not even reduced enough, the field effect transistor Q3 is closed and does not stop in a positive area and the field effect transistor Q3 is not heated and damaged, either.
Patent JP-2000328541-A (JP)
Title: Bulkhead block
Inventor: MATSUMOTO KUNIHIKO
IPC: E02D29/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To selectively construct a retaining wall having a fish bank function in a front surface side thereof and a retaining wall having a vegetation function in a front surface thereof while using one kind of bulkhead block. SOLUTION: A surface plate 2 and a rear plate 3 are connected by connecting members 4 in the condition that they are separated in the fore and aft direction through each side surface formed into an expanded stride-shape. An inside upper part of each front and rear plate is formed with shelves 8a, 8b at plural positions in the lateral direction by forming inside space in the fore and aft direction larger than the outside space in the fore and aft direction of the lower end of each front and rear surface. One of the front and rear plate is provided with a cutout part 7 over from the upper end to a position lower than the shelves.
Patent JP-S5261406-A (JP)
Title: Laser communication system
Inventor: MURATA NOBORU
IPC: H04B10/11
Filed: 1975-11-15
Abstract: PURPOSE:To secure an assured communication between a specific ship using laser through on-line system.
Patent JP-H09294650-A (JP)
Title: Seat for vehicle
Inventor: GOHARA TOMOHIRO
IPC: B60N2/48
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of the back side of the seat back of a vehicle seat, whose upper part is tiltable forwards relative to the lower part, by concealing the dividing line between the upper and lower parts and these divided parts from the outside in a simple arrangement. SOLUTION: The inner main body of the seat back 2 of a seat 1 for a vehicle is divided into an upper part 4 and a lower part 5 so that the upper part 4 may be tilted forwards relative to the lower part 5. The ear part 8 and back part 9 of a surface cover 3 covering the side dividing line 6 and back side dividing line 7 between the upper part 4 and lower part 5 are integrally formed of a material with elasticity larger than that of the other part 10 of the surface cover 3, and the edges of the ear part 8 and back part 9 are sewed with the edges of the other part 10.
Patent JP-S6127641-A (JP)
Title: Manufacture of integrated circuit device
Inventor: KITAMURA WAHEI
IPC: H01L21/52
Filed: 1985-06-26
Abstract: PURPOSE:To improve the heat dissipation of an integrated circuit device and to obtain the high-power consumption product by a method wherein a glass layer comprising a substance with a good thermal conductivity is formed on one main surface of the insulator substrate and the integrated circuit substrate is put thereon and is fixed on the insulator substrate. CONSTITUTION:Glass past containing beryllia is made a screen printing in the recessed part of a ceramic substrate 1 and after being made to dry, the glass paste is baked and is adhered on the ceramic substrate 1. A silicon pellet 3 is put on the beryllia containing glass layer 2 formed in such a way, a heating treatment is performed and the silicon pellet 3 is fixed on the ceramic substrate 1 through the beryllia containing glass layer 2. After that, the point parts of lead wires 5 and the electrode on the upper face of the semiconductor pellet 3 are connected using connector wires 4 and a ceramic cap 6 is made to seal by the low-melting point glass layer. By this method, as the heat conductivity is improved by one digit or more compared to that of integrated circuit devices manufactured by a glass-embedding method, this integrated circuit device can be adopted to semiconductor elements to consume electric power in a large amount as well and the formation of an Au layer becomes unnecessary.
Patent JP-H031769-A (JP)
Title: Camera integrated video type recorder
Inventor: YAMAZAKI MASANORI
IPC: H04N5/232
Filed: 1989-05-30
Abstract: PURPOSE:To avoid blur of a reproducing picture due to changeover to the M/F mode and to focus an object desired to be picked up at all times by disabling the automatic focus function when a zoom control command and an angle change sensing output are not obtained for a prescribed time. CONSTITUTION:The recorder is provided with an angle change sensing section 1 of camera integrated VTR main body, a transmission section 3 rectifying a voltage of zoom motor terminals TW and TT and an output voltage of an amplifier section 2 and giving the circuit of the next stage, a switching circuit section 4 switched on/off with an output voltage of the transmission section 3, and a comparison detection section 5 outputting a voltage of a level in response to the on/off state. Then a mode switching section 6 switching the stop/start of an automatic focus function in response to the output of a comparison detection section 5, and a timer section 7 deciding the changeover timing are provided. When a change in the physical change and pickup condition change are not caused in the camera integrated VTR for a prescribed time or over, the automatic focus function is automatically disabled. Thus, the operation of an external switch to focus the object is not always required.
Patent JP-H04362381-A (JP)
Title: Valve driving cylinder device
Inventor: YAMAMOTO RYOZO
IPC: F15B11/06
Filed: 1991-06-10
Abstract: PURPOSE:To allow closing operation to be performed at low speed without lowering the speed of opening, operation at the time of opening/closing a valve such as a butterfly valve by an air pressure cylinder. CONSTITUTION:A hydraulic cylinder, to which a hydro-converter 7 for converting air pressure P into oil pressure Q is connected, is connected to one side of an air pressure cylinder 21 operated by air pressure P at the time of opening operation, and the braking of the air pressure cylinder 21 at the time of closing operation is performed by the hydraulic cylinder 31.
Patent JP-S61296309-A (JP)
Title: Plate for covering and reinforcing optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/44
Filed: 1985-06-26
Abstract: PURPOSE:To permit an unmanned covering stage by forming grooves to the end of a core part in which an optical fiber is embedded, inserting and fitting the side ends of thin-walled ribbon wires into the grooves and fixing the optical fiber. CONSTITUTION:A belt-shaped flat plate in which the optical fiber 4 is embedded is prepd. This flat plate 2 may be a metal or rigid resin and must be such material in which the long-sized optical fiber of >=300 meters can be embedded. Such flat plate 2 is used as the core part and the grooves 3, 3 are formed to the ends of the flat plate. The side ends of the belt-shaped long and thin sheets are inserted and fitted into the grooves to constitute the form of covering the flat plate into which the fiber 1 is embedded and which is used as the core. The substantially unmanned preparation of the reinforcing plate is thereby permitted and the production cost is reduced.
Patent JP-H09314202-A (JP)
Title: Manufacture of high-strength plated steel sheet
Inventor: ISOBE MAKOTO
IPC: C23C2/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a plated steel sheet excellent in workability and plating adhesion at low cost even when cold rolling and pickling are eliminated. SOLUTION: After heating a steel slab containing 0.02-0.5wt.% C to a temp. range over a transmation point AC3 , executing hot rough rolling and, next, executing descaling process with high-pressure water of discharge pressure of >=300kg/cm<2> , finish rolling is executed with tension imparted and completed in the temp. range of 500-780 deg.C and, after coiling, the layer of iron oxide of >=50% on the surface of the steel sheet is reduced in the atmosphere of 750-850 deg.C in an annealing furnace of continuous plating equipment and, after that, plating is executed.
Patent JP-H10323937-A (JP)
Title: Metal material surface coated film structure and its forming method
Inventor: ABE KISHIRO
IPC: B05D1/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal material surface coated film structure for largely reducing a coating cost while improving pitching resistance and external appearance quality without dropping coating performance, and a method for forming it. SOLUTION: The metal material surface coated film structure is formed by sequentially forming an acrylic powder primer layer 2, solvent colored base coat layer 3, and acrylic solvent clear top coating layer 4 in this order on a raw material 1 of metal material. The method for forming the structure formed sequentially as above. And, before forming the layer 2, in a substrate material treating step, pickling or degreasing given by the pickling effect is desirably executed before conversion treatment.
Patent JP-H119287-A (JP)
Title: Atg-1117 (aif-3), new homologous substance of allogenic transplantation inflammatory factor-1/rc-9
Inventor: DOUGLAS STEPHEN A
IPC: A61K48/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide useful for prevention, treatment, diagnosis, etc., of atheromatous arteriosclerosis, hypertension, cancer, autoimmune disease, etc., having its sequence highly identical with the nucleic acid sequence encoding ATG-1117 polypeptide having a specific amino acid sequence SOLUTION: This subject substance is a new isolated polynucleotide having a nucleotide sequence at least 80% identica, on the whole length basis, with the nucleotide sequence encoding ATG-1117 (AIF-3) polypeptide having the amino acid sequence expressed by the formula, or the nucletide sequence complementary to the above nucleotide sequence, and is useful for prevention, treatment, diagnosis, etc., of atheromatous arteriosclerosis, CHF, restenosis, hypertension, fibrous angiopathy, cerebrovascular events, hemopoietic impairments, ARDS, cance (especially, leukemia), autoimmune diseases, fibrous proliferation impairments, inflammatory diseases, glomerular diseases, etc. This objective polynucleotide is obtained by conventionally cloning and screening cDNA library originated from mRNA in the human hippocampal cells.
Patent JP-S5471065-A (JP)
Title: Driving device for rolling mill
Inventor: CHIBA ICHIROKU
IPC: B21B35/12
Filed: 1977-11-17
Abstract: PURPOSE: To prevent the wear of rolls removing slip between the working rolls and the auxiliary rolls by making the circumferential speed of both the rolls equal.  
     CONSTITUTION: The sides of the working rolls 1 and 2 are kept in contact with the respective auxiliary rolls and a motor 5 rotates a gear transmission comprising gears 7 and 8. An output shaft 10 of the gear 8 is connected to an auxillary roll 3 through a spindle 11 while the output shaft 10 of the gear 8 to a working roll 1 through a spindle 13. The tooth ratio of the gears 7 and 8 meshed with each other is made equal to the ratio between the diameter of the auxiliary roll 3 and that of the working roll 1. Thus, the circumferential speed of both the rolls is equalized. Accordingly, the torque transmitted to the roll 1 is a sum of the torpue form the spindle 13 and the torque transmitted from the roll 3 due to the friction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927052-A (JP)
Inventor: YAMAMOTO TOKUO
IPC: E04F17/08
Filed: 1982-08-09
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-2000327942-A (JP)
Title: Microcapsule coloring material
Inventor: KONDO HIROSHI
IPC: C09D11/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule coloring material capable of maintaining a state of color development for a certain time after printing, subsequently being automatically and rapidly erased or discolored without requiring any stimulation from outside. SOLUTION: This microcapsule coloring material is constituted by enclosing a coloration means 6, a discoloration means 5 and a dissolving means for capsule wall materials. The aforesaid coloration means 6 and discoloration means are mutually separated by at least either one of them being enclosed with a first capsule wall material 1. The aforesaid first capsule wall material 1 and a wall material-dissolving means 4 are mutually separated by at least one of them is enclosed with a second capsule wall material 2.
Patent JP-S62292915-A (JP)
Title: Ball joint
Inventor: TAJIMA TAKASHI
IPC: F16C11/06
Filed: 1986-06-13
Abstract: PURPOSE:To prevent a danger while running due to the maulfunction of an sub-preload applying device, by providing both a main preload applying device, which presses a tip bearing against a spherical head part, and the sub-preload applying device, which changes the pressing force by the aid of a motor in accordance with the information on variation factors while running of an automobile. CONSTITUTION:A main preload applying device is formed with a tip-side bearing 12, which supports the tip-side of a spherical head part 7 and which is made of press-quenched sheet metal, a shut-off plate 9, a rubber ring 13, and a guide 20. Meanwhile, a sub-preload applying device is formed with a movable shaft 30, which is moved back and forth by a motor 32, a sensor 40, which detects the information on at least one variation factor while the car is running, e.g. a car speed, and a control device 41, which controls the rotating speed of the motor 32. Accordingly, most of the pressing force is born by the main preload applying device, and only the pressing force necessary to increase the working torque is born by the sub-preload applying device. Therefore, even if the sub- preload applying device is out of order, there will be no danger to the car's running, thereby preventing the abnormal wear-down of the sliding part.
Patent JP-S63301394-A (JP)
Inventor: YOSHIZAKI TSUTOMU
IPC: B65H29/60
Filed: 1987-06-02
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-H08304281-A (JP)
Title: Rainfall sensor, rainfall-sensitive automatic wiper and vehicle equipped with rainfall sensor
Inventor: TAKAGI JUNICHI
IPC: G01V8/12
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a rainfall sensor having no possibility of disconnection of cable. CONSTITUTION: The rainfall sensor 3 comprises a light projecting section 4 and a light receiving section 5 fixed to the upper surface of a metal base 21 at the opposite ends thereof. A circuit board is set in a recess made on the rear side of the base 21. A cable 22 is inserted in the longitudinal direction into the recess from the open end of the base 21 and connected with the circuit board substantially in the center of the base 21. The recess is filled with resin in order to mold the circuit board and the cable 22 integrally under connected condition.
Patent JP-S6117231-A (JP)
Title: Driving mechanism
Inventor: TOMINARI NOBORU
IPC: G11B7/09
Filed: 1984-07-04
Abstract: PURPOSE:To make a stroke of a megnet long, and also to improve the linearity of an operation extending over this long stroke by constituting the titled mechanism so that the first and the second yokes and the magnet are operated as a push-pull circuit. CONSTITUTION:When coils 5, 6 are conducted electrically and each end part 1a, 1b, 2a and 2b of yokes 1, 2 is magnetized thereby, an N pole 8a of a magnet receives a repulsion from the end part 1a and also receives a attraction from the end part 2a, too. At the same time, an S pole 8b receives a resiliency from the end part 1b and also receives a suction force from the end part 2b, too, and as a result, the magnet 8 is displaced in the direction as indicated with an arrow A. The magnet 8 receives a force from not only the first yoke 1 but also the second yoke places so as to be opposed to this first yoke 1, therefore, these first and second yokes 1, 2 and the magnet 8 are operated as a push-pull circuit. In this way, a stroke of the magnet 8 is long, and also the linearity of the operation is good extending over this long stroke.
Patent JP-2000154680-A (JP)
Title: Door stopper device
Inventor: SAKAKIBARA TOSHIO
IPC: E05F5/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To contrive not to obstruct passage and cleaning by performing fitting and inserting so as to be held in a door stop state where a door stop face projects a door stop member from a floor face on a vertical guide cylinder buried in a floor and in a housing state where the upper face of the door stop member is substantially flush with the floor face. SOLUTION: A floor attaching flange part 1a is formed on the upper end face of a vertical type guide cylinder 1 buried in a floor as an upper face is substantially flush with a floor face, a stopper part 3 capable of bending on a frontward part is pivoted on a circular door stop member 2 in a cross section fitted and inserted in the guide cylinder 1, and the upper end of the stopper part 3 is made a door stop face 4 comprising a cushioning material such as synthetic rubber. In addition, a lock mechanism 5 is held in a door stop state where the door stop face 4 of the stopper part 3 of the door stop member 2 is projected from the floor face and in a housing state where it is substantially flush with the floor face.  In the door stop state, the stopper part 3 of the door stop member 2 is projected from the guide cylinder 1, and in the housing state, the stopper part 3 of the door stop member 2 sinks in the guide cylinder 1.
Patent JP-S6053794-A (JP)
Inventor: MARUKU FURANZORIINI
IPC: B23K9/028
Filed: 1984-07-04
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-S63303872-A (JP)
Title: Production of helix type traveling-wave tube
Inventor: SHIROKANE MAKOTO
IPC: H01J23/26
Filed: 1987-06-04
Abstract: PURPOSE:To produce a helix type traveling-wave tube which has excellent heat radiatability and can produce the higher output by disposing active metallic brazing filler metals to the joint parts between a helix and plural dielectric bars and electrically heating the helix, thereby joining the helix and the respective dielectric bars. CONSTITUTION:The active metallic brazing filler metals 4 contg. an active metal (Ti) of powder, org. binder and solvent are coated on the dielectric bars (ceramics) and are combined with the helix 1 (W, Mo, etc.), then the assembly is inserted and fixed into a metallic pipe (Ni alloy, etc.). The helix 1 is thereafter electrically heated to melt the brazing filler metals 4 in the contact parts with the dielectric bars 2. The energization is then stopped to join only the contact parts of the dielectric bars 2 and the helix 1. This joined body is further cleaned by an org. solvent, etc., to remove the excess brazing filler metals 4 which do not melt. The joint parts 5 of the brazing filler metals 4 are thus formed only in the joined parts of the dielectric bars 2 and the helix 1. The helix type traveling-wave tube provided with a slow-wave circuit which can provide the stable higher output and can be formed to the smaller size is thereby obtd.
Patent JP-S5841441-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F41/20
Filed: 1981-09-02
Abstract: PURPOSE:To simultaneously obtain a medium for vertical recording and media for intrasurface recording by manufacturing the media for intrasurface recording while restricting the incidence of vapor of a magnetic body on a substrate. CONSTITUTION:Substrates 1, 2, 3 are transferred from feeding shafts 10, 12, 14 to coiling shafts 11, 13, 15 along the 1st, 2nd and 3rd rotating cans 4, 5, 6, respectively, and vapor 16 of a magnetic body from an evaporating source 7 is deposited on the substrate on the 2nd can and the substrate on the 3rd can to form media for intrasurface recording. At the same time, only the almost vertical component of the vapor 16 is deposited on the substrate on the 1st can to form a medium for vertical recording provided with a magnetic film having its easily magnetizable axis in the direction perpendicular to the film surface.