baber/WOPTO huggingface dataset:
Patent JP-S61133063-A (JP)
Title: Optical disk
Inventor: MAEDA YOSHIHIRA
IPC: G11B7/243
Filed: 1984-12-03
Abstract: PURPOSE:To improve the antistatic performance by providing UV curing type resin films having the electrostatic charge preventive power on both surfaces of a recording medium layer consisting of a metal or alloy which forms the crystal structure different from the equil. phase at a room temp. by quick cooling from the solid state at a high temp. CONSTITUTION:The recording medium layer 3 is formed of the metal or alloy which forms the crystal structure different from the equil. phase at a room temp. by quick cooling from the solid state at a high temp. A liquid resin which is curable by the irradiation of UV rays is coated to part or the whole of the surface of a stamper engraved with tracking grooves and a base 1 consisting of a transparent plate is press-stuck thereto from above to level off the liquid resin to the uniform thickness. The UV rays are irradiated through the base 1 to cure the liquid resin and thereafter the base 1 is stripped together with the cured resin 2 sticking thereto from the stamper. The same operation is executed with another surface of the base. The optical disk having the surface structure faithful to the tracking grooves engraved on the surface of the master disk and having the antistatic performance so as to prevent the sticking of dust. etc. thereto is thus obtd.
Patent JP-H02103820-A (JP)
Title: Manufacture of grooved cable sheath
Inventor: UCHIYAMA SHIGEO
IPC: H01B13/24
Filed: 1988-10-11
Abstract: PURPOSE:To easily manufacture a thick walled groove sheath by drawing with two or more crossheads or drawing an ordinary sheath with the first crosshead thereof, and drawing a portion equivalent to a groove crest with the second crosshead thereof, thereby fusing the groove crest portion to the outside of the preceding layer. CONSTITUTION:A cylindrical sheath 4 is drawn by a first (No.1) crosshead and a sheath 5 corresponding to the crest of groove is drawn by a second (No.2) crosshead to fuse it to a sheath 4 so that a grooved cable sheath is manufactured. Thickness of a layer of a sheath drawn by each crosshead is thus reduced so much that a portion equivalent to the thickness of a layer of a sheath drawn by each crosshead is drawn out. As only a projected portion of the ressed and projected portions is drawn out, no residual stress and thermal shrinkage occur. Moreover, it is possible to manufacture a helical groove sheath and a S-shape groove sheath by rotating the die of the second crosshead.
Patent JP-H07108861-A (JP)
Title: Vehicle seat unit
Inventor: TANIGAWA HIROAKI
IPC: B60N2/14
Filed: 1993-10-13
Abstract: PURPOSE:To allow occupants to easily get into and off a vehicle by separating part of a seat including a seat back and a seat cushion from a vehicle rear seat, etc., and enabling the separated seat to slide, rise and fall, and rotate. CONSTITUTION:When occupants get into or off a vehicle, first the reversible motor 15 of a sliding mechanism 11 is turned in the normal direction to advance a lower sliding plate 6 via a screw shaft 14; at the same time, the bracket 20 of a first elevating mechanism 19 is advanced and a bracket 23 is lowered via the engagement of a pin 21 in a cam groove 22; thereby the seat back of a separated seat is advanced while a seat cushion is lowered. Next, the reversible motor 35 of a second elevating mechanism 25 is turned in the normal direction to extend a link mechanism 26 via a screw shaft 34 to raise an upper sliding plate 7; then a rotating plate supported on an axis of rotation on the upper sliding plate 7 is rotated by a predetermined angle toward a vehicle door.
Patent JP-H08134629-A (JP)
Title: Hyperfine particle laminated film and laminated high hardness material for tool with same
Inventor: KUKINO AKIRA
IPC: C01B21/072
Filed: 1995-09-07
Abstract: PURPOSE: To improve the wear, heat and corrosion resistances of a cutting tool, etc., by alternately forming layers of specified compds. each having a cubic crystal structure on the surface of the cutting tool, etc., and further forming a layer of a hard compd. having a cubic crystal structure or an amorphous structure. CONSTITUTION: A middle layer 3 of TiN having 0.05-5μm thickness is formed by PVD if necessary on the surface of a cutting tool, a wear resistant member or a sliding member whose substrate 2 is made of a cubic BN sintered compact contg. >=20vol.% cubic BN and using TiN as a binder, a diamond sintered compact contg. >=40vol.% diamond, a cemented carbide, cermet or high-speed steel and superhard fine particle layers (a), (b) of carbides, nitrides, carbonitrides, borides, etc., of groups IVa, Va and VIa elements of the Periodic Table, especially Ti, Zr, Cr, V and Hf each having a cubic crystal structure are alternately formed in 1-100nm thickness each by sputtering. The particle diameter of the fine particles is 1-10nm. A surface layer 4 of TiCN, etc., having a cubic structure or an amorphous structure is further formed in 0.1-5μm thickness.
Patent JP-S61135995-A (JP)
Title: Method and device for positioning scroll
Inventor: IKEDA MITSUO
IPC: F04C29/00
Filed: 1984-12-05
Abstract: PURPOSE:To determine the positions of both scrolls with a good accuracy by a method wherein the mutual contacting degree, locations and directions of both lapping wall surfaces is detected by rotating a rotary scroll slowly while the finished lapping wall surface is utilized as the objective of direct measurement. CONSTITUTION:X-axis and Y-axis moving devices 31, 32 for moving a fixed scroll 19 on a horizontal plane, orthogonal to the X and Y axes, is attached to the upper part 30a of the base 30 of a main body. The rotary scroll is rotated here to operatethe contacting degree, positions and directions of both lapping wall surfaces by a micro-computer 60 and locate it without detecting the contact of lapping by detecting the value of the load directly. According to this method, automatic and stable positioning of both scrolls may be effected without contacting both lapping wall surfaces mutually.
Patent JP-S62107549-A (JP)
Inventor: FURANSOWA BERUNIEERU
IPC: H04L5/14
Filed: 1986-10-29
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-H02102553-A (JP)
Title: Integrated circuit device
Inventor: IWATA YUJI
IPC: H01L21/60
Filed: 1988-10-12
Abstract: PURPOSE:To shortly cut leads by a method wherein part of a tape main body is extended to the inside of a device hole and lead supporting/fixing parts for supporting the points of the leads are provided on the side more inner than bump electrodes on an integrated circuit chip. CONSTITUTION:An integrated circuit chip 1, a multitude of pieces of bump electrodes 2 and a tape main body 3 consisting of an insulating film and the like are provided, part of the main body 3 is extended to the inside of a device hole 4 subjected to punch work in the tape main body 3 to constitute lead supporting/fixing parts 8 in the hole 4 and these parts 8 are made to position on the side more inner than the electrodes 2. Moreover, a copper foil is closely adhered on the main body 3, this main body 3 adhered closely the copper foil is etched in a necessary pattern and moreover, is subjected to plating treatment to form lead frames 5, wiring patterns 6 and electrodes 7 for test use, the lead frames 5 are made to face the hole 4 and a multitude of leads 5a are made to correspond to the electrodes 2. As this result, after both of the leads 5a and the electrodes 2 are made to thermally fix by pressure and are connected to each other, each lead 5a and the parts 8 can be cut in the hole 4. Thereby, the leads can be shortly cut and the package can be miniaturized.
Patent JP-H0198936-A (JP)
Title: Pressure sensor
Inventor: MIYAZAKI ATSUSHI
IPC: G01L9/04
Filed: 1987-10-13
Abstract: PURPOSE:To improve liquid resistance and corrosion resistance by forming an annular groove in the external wall of a pressure intake pipe, mounting an O ring in the groove, and bringing the O ring into contact with the internal wall of a pressure intake port. CONSTITUTION:A silicon gauge chip 1 is joined with a pedestal 2, which is inserted and adhered into the recessed part of the pressure intake pipe 3 made of Fe-Ni alloy. The annular groove 20 is formed in the external wall of the upper part of the pipe 3 and the F-based O ring 21 is mounted in the groove 20. Further, the pipe 3 is united with a stem 4 made of Fe by welding, etc. The pressure intake port 11 where the pipe 3 is inserted is adhered to the stem 4 with an adhesive 13 and the gap between the internal wall of the port 11 and the external wall of the pipe 3 is sealed airtightly with the O ring 21. Then a medium to be measured which is guided to the chip 1 through the intake hole 12 of the port 11 is prevented by the O ring 21 from leaking, so polybutylene terephthalate resin is used for the port 11 and even when a silicone- based adhesive 13 is used, neither corrosion nor a defect in conduction is caused.
Patent JP-H02104964-A (JP)
Title: Distributor type fuel injection pump
Inventor: NAGATANI KOICHI
IPC: F02M41/14
Filed: 1988-10-12
Abstract: PURPOSE:To keep off any seizure or binding between a rotor and a cylinder with certainty by forming a cooling oil passage, circulating fuel, in the inside or outer circumferential part of a rotor distributing part, cooling the roller, and thereby checking any increase in a diameter due to thermal expansion in the rotor. CONSTITUTION:Each of cooling oil passages 60, 61 being formed in the inner part of a rotor 13 is always interconnected to a cooling oil feed port whose upstream side is formed in a cylinder 12. Each tip of the cooling oil passages 60, 61 extending in a rotor axial direction is interconnected to cooling ports 62, 63 being bent in the rotor diametral outer direction, and these cooling ports 62, 63 are opened to the circumference of a rotor small diametral part 13a. Fuel circulates the cooling port 63, a cooling oil recovery passage 70 and a fuel recovery passage 71 by way of the cooling oil passage 60, 61 in the rotor from a feed pump 2. Thus, since the rotor 13 rotating at high speed is cooled, any thermal expansion in the rotor 13 is checked, so that any seizure or binding with the cylinder 12 is preventable.
Patent JP-H04257746-A (JP)
Title: Gas bag for restraint device in automobile
Inventor: HAINTSU EIREINAA
IPC: B60R21/16
Filed: 1991-10-03
Abstract: PURPOSE: To provide a gas bag having performance to endure high mechanical stresses and thermal stresses and improved airtightness by forming seams to connect each of textile parts constituting a gas bag for a restraint of an automobile to each other as multi-stitch zigzag seams. CONSTITUTION: A plural number of textile parts are seamed with each other on a gas bag for a restraint. At least one piece of seams 14, 16, 18 connecting the textile parts including a marginal textile web 10 and side parts 12, 13 to each other is formed as a multi-stitch zigzag seam, and conesquently, the gas bag is constituted so as to endure high mechanical stress and thermal stress and to display excellent airtightness at the time of emergency.
Patent JP-H1098924-A (JP)
Title: Seedling planting device
Inventor: NAMOTO MANABU
IPC: A01C11/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make the planting mark of a field surface by a seedling planter small, to provide desired entire angular velocity change without using a non- circular gear for a gear constituted inside a rotary case and to facilitate the manufacture of the gear. SOLUTION: For this seedling planting device, the seedling planter 33 is turnably provided in the rotary case 32 driven and rotated by being supported by a machine body, a sun gear 34 fixed inside the rotary case 32 so as not to be rotated to the machine body, a first intermediate gear 35 engaged with the sun gear, a second intermediate gear 37 integrally rotated around an intermediate shaft 36 with the first intermediate gear 35 and a final gear 38 engaged with the second intermediate gear 37 are provided and the seedling planter 33 is integrally rotated with the final gear 38.  In this case, first angular velocity change for which the turning angular velocity of the first intermediate gear 35 is changed to the turning angular velocity of the rotary case 32 and second angular velocity change for which the turning angular velocity of the final gear 38 is changed to the turning angular velocity of the second intermediate gear 37 are provided so as to be different.
Patent JP-2000088354-A (JP)
Title: Heater and heating control method
Inventor: HIDAKA MASAO
IPC: F24H3/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a heater and a heating control method capable of stably controlling heating temperature by a simple method. SOLUTION: In a heating control method for an air heater 1, the feed of power to a heater 3 is controlled to raise the temperature of air to target heating temperature and a heating operation is continued while a switching rate indicating the rate of opening time is fixed relative to one switching cycle time of a switching element 7 for opening and closing a power feed circuit for feeding power to the heater 3. Then, the switching rate is calculated again based on the detected result of the temperature of a heating medium during prescribed time. Further, the heating operation is continued for the prescribed time while the recalculated switching rate is fixed. Thus, the heating temperature can be stabilized within a prescribed fluctuation range by a simple control method.
Patent JP-H10105777-A (JP)
Title: Cash automatic replenishing and recovering system
Inventor: KOBAYASHI SATORU
IPC: G07D9/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a replenishing and recovering system which quickly replenishes and recovers paper money from the front side of an automatic replenishing and recovering device without troubling customer. SOLUTION: A front replenishing and recovering device 2 and a rear replenishing and recovering device (carrier) 3 are connected to an arbitrary ATM(automatic teller machine) 1. At the time of replenishment of paper money, paper money fed out from the front replenishing and recovering device 2 is made pass through the inside of the ATM 1 and is sent to the carrier 3. Paper money is stored in paper money storage boxes 21 and 22. At the time of recovery of paper money, paper money fed out from the carrier 3 is made pass through the inside of the ARM 1 and is stored in the front replenishing and recovering device 2.
Patent JP-S63114844-A (JP)
Title: Releasing device for turn positioning
Inventor: TAKEUCHI HIROTATSU
IPC: B23Q7/00
Filed: 1986-10-30
Abstract: PURPOSE:To enable the application of one-touch operation to positioning and releasing a stop lever by positioning and holding an arm with the insertion of the lever into a coupling space via the turn of the arm to a predetermined position and releasing the arm via the releasing of the lever with the further turn of the lever in the same direction. CONSTITUTION:When a bridge (arm) 23 has been displaced to a horizontal level, an end cam 155 is turned to a position for hooking to a pin 158 and a stop lever 151 is turned by 90 deg. for coupling into an insertion coupling space 150. In this state, when the bridge 23 bas been released from a hand, the cam 155 turns downward. During the turn of the hridge 23 downward, however, the lever 151 forcibly maintain an insertion coupling condition in the insertion coupling space 150 and comes in contact with the hooking face 150A of the bridge 23 in the space 150, thereby preventing the downward turn of the bridge 23 and keeping the bridge 23 horizontally. Thereafter, when the bridge 23 in a horizontal condition has been slightly lifted and turned downward, it becomes possible to release the lever 151 from the hooking face 150A of the insertion coupling space 150 and return the bridge 23 to a vertical condition with one- touch operation.
Patent JP-H0979247-A (JP)
Title: Locking for screw
Inventor: KAMEYAMA TAKESHI
IPC: F16B39/284
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent a screw from loosening by providing a tilt surface in a surface of a washer, and providing a tilt surface corresponding to the tilt surface of the washer in a reverse surface of a nut or in a reverse surface of a head part of a bolt. SOLUTION: A bolt 10 is inserted to an insertion hole of a tightened object 40 and protruded from its surface, and a nut 30 is screwed to this bolt 10 through a washer 20. Here, a tilt surface 21, protruded more in accordance with in the central part, is formed in a surface of the washer 20, and a tilt surface 31 corresponding to this tilt surface 21 of the washer 20, concretely, the tilt surface 31 joined by a whole surface to the tilt surface 21 of the washer 20 is formed in a reverse surface of the nut 30. In this way, in the nut 30 screwed to the bolt 10, frictional resistance acts in not only its screw part but also a junction surface to the washer 20, so as to surely prevent looseness.
Patent JP-2001084135-A (JP)
Title: System and method for preparing test specification, and system and method for preparing test grade transcript
Inventor: OKAYAMA TAKASHI
IPC: G06F9/06
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a test specification preparing system in which the test specification of the program is automatically prepared by inputting a program. SOLUTION: A program analyzing part 11 analyzes a program A and divides it into the symbol units of an algorithm chart. Also, a chart preparing part 12 receives the analytic result of the program analyzing part 11, and prepares an algorithm chart B corresponding to the program A. Moreover, a test item extracting part 13 receives the analytic result of the program analyzing part 11 and extracts the inspection item of the program A for each symbol of the algorithm chart. Then, a test specification preparing part 14 prepares a unit test specification C in which the inspection items extracted by the test item extracting part 13 are listed.
Patent JP-H1177696-A (JP)
Title: Production of water supply tool
Inventor: MARUNO MITSUYOSHI
IPC: B29C45/26
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To integrally mold a warped water passage part having a smooth curved surface and an inside water passage of uniform wall thickness with a spiral part integrally. SOLUTION: A storage part 16 is installed downstream from a cavity 9 which forms a spiral part 3 through a discharge passage 17, with the passage 17 closed by a pin operating cylinder 18, an enough amount of a molten resin is supplied from a part which forms a water supply port 4 in a cavity 7 for forming a water passage part 1 to be packed in the cavities 7, 9. Next, after the closed discharge passage 17 being opened by the cylinder 18, compressed air is introduced from the water supply port 4 forming part into the cavities 7, 9 to form a water passage. The excess molten resin to be generated is discharged into the storage part 16 of a given volume to mold a water supply tool in which the water passage part 1 and the spiral part 3 are integrated.
Patent JP-H06106700-A (JP)
Title: Printing device
Inventor: HIRASHIMA SHIGEYOSHI
IPC: B41N1/20
Filed: 1992-09-28
Abstract: PURPOSE:To provide a printing device having high resistance to scratches on a doctor blade by providing a grinding area on a part of a block making sheet placed around a rotatable plate cylinder. CONSTITUTION:A recess 2a is formed at a desired location in a block making region L1 of a block making sheet 2 by laser processing and a print sheet 4 is pressed against a print sheet region L2 having a size larger than the region L1 during the printing. A grinding element 2b is provided on the end of the sheet 2 at a point outside the region L2 and the element 2b is prepared by applying abrasives onto the sheet 2. The abrasives comprise particles having particle diameter of 0.1-1mum and the particle diameter may preferably be changed taking account of the material of a doctor blade 9, that is the degree of susceptivity to scratches. As a result, since the doctor blade is ground during the printing, it has high resistance to scratches.
Patent JP-S62121602-A (JP)
Title: Sulfonated polyetherimide semipermeable membrane
Inventor: HIGUCHI AKON
IPC: B01D71/82
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a hydrophilic semipermeable membrane having stable values of physical properties even in hot water and excellent organic solvent resistance, by using sulfonated polyetherimide which is a polymerized sulfone derivative represented by a specific formula. CONSTITUTION:By causing sulfonating agent such as chlorosulfonic acid to drip into a solution of polyetherimide represented by the formula, sulfonated polyetherimide having an ion-exchange capacity of 0.1-6 milli-equivalent/dry resin weight (g) is obtained. Said substance is dissolved uniformly in an excellent solvent such as dimethyl acetamide and a poor solvent such as tetraethylene glycol and vacuum defoaming is applied thereto to make a cast liquid. Said liquid is cast on a glass plate and immediately dipped in a coagulation bath such as water to form a membrane.
Patent JP-2001082606-A (JP)
Title: Low friction fluid pressure actuator
Inventor: TAKEUCHI TERUMASA
IPC: F16J9/20
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To enlarge a suitable application range of a circular elastic body capable of improving both durability and actuation performance, and relatively easily manufacture a low friction fluid pressure actuator. SOLUTION: A circular elastic body 23, 24 is installed on the side of one actuator component member 7, 14. Rings 25, 26 of highly sliding material to diametrically compress and deform the circular elastic bodies 23, 24 are installed. The rings 25, 26 are pressed to the other actuator component members 7, 14 respectively by reaction force generated at the circular elastic bodies 23, 24. The circular elastic bodies 23, 24 are that having an irregular cross section in which compression deformation quantity in the diametric direction is larger than that of one having a circular cross section, and in which increasing degree of reaction force generated at the time of compression deformation is smaller than that of one having a circular cross section.
Patent JP-S62117292-A (JP)
Inventor: IKEGAMI TSUKASA
IPC: H05B6/36
Filed: 1985-11-18
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-H01100421-A (JP)
Title: Line interpolation for x-y recorder
Inventor: OI HISANORI
IPC: G01D9/40
Filed: 1987-10-13
Abstract: PURPOSE:To enable identification between lines maintaining a high visibility respective to the lines, by making a difference in thickness of the lines themselves and a difference in the density thereof as discrimination indicator for the lines. CONSTITUTION:An analog signal to be measured is inputted into a CPU 3 through an A/D conversion means 1. The CPU 3 holds a data converted into digital from analog temporarily into an RAM 5 and the data and an interpolation data previously stored into a RAM 4 are picked up at a specified timing to be stored into a RAM 6 for X-Y recording as data for recording. With the CPU 3, the data for recording of the RAM 6 for X-Y recording is read out and a line interpolation is performed at a specified density based on the data for recording by a recording means 7.
Patent JP-H07114134-A (JP)
Title: Photosensitive photographic film
Inventor: MACHIDA TOSHINORI
IPC: G03C1/795
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a base film having dimensional stability especially as a base film such as a base film for a photomechanical process using a photographic film or an original picture film for a printed circuit board. CONSTITUTION:A thin layer contg. silicon oxide and one or more kinds of metallic compds. selected from SiNx (1.0<=x<=1.3) and Si6-xOyN8-y (0.1<=y<=4.2) is laminated on one side or both sides of a plastic film and a photosensitive layer is laminated on the thin layer to obtain the objective photosensitive photographic film.