baber/WOPTO huggingface dataset:
Patent JP-H1190981-A (JP)
Title: Manufacture of inflation film and the film
Inventor: FUKADA MASANORI
IPC: B29K23/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain excellent transparency, balance of tearing strengths and openability by molding an inflation film at a specific die lip cap under specific conditions by using ethylene polymer or resin composition containing the polymer manufactured by an ionic polymerizing method to satisfy specific conditions. SOLUTION: Ethylene polymer manufactured by an ionic polymerizing method and having a density of 0.890 to 0.950 g/cm<3> , a melt viscosity ν*[170] at a shearing velocity of 100 rad/sec at 170 deg.C of 0.001×10<4> to 3.5×10<4> poise and a weight ratio (a) (wt.%) of cold xylene soluble part satisfying a formula I is used. The polymer or resin composition containing the polymer is molded to a film by an inflation method. At this time, it is taken up on a take-up unit at a take-off velocity b (m/min) satisfying a predetermined formula II. And, temperature of the film is lower than 60 deg.C immediately before a first nip roll, and a lip gap of dies is 2 mm or more.
Patent JP-H10103863-A (JP)
Title: Garbage treating device
Inventor: NOMURA TSUNAHIRO
IPC: B09B5/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To permit efficient reduction of the volume and weight of garbage automatically by a method wherein a first drying chamber and a second drying chamber are partitioned by a partitioning plate arranged between them while drying air is introduced directly into the lower part of the first drying chamber and a drying air discharging passage is provided directly in the second drying chamber. SOLUTION: A partitioning plate 23A is arranged between a first drying chamber 8 and a second drying chamber 12 while a semi-cylindrical guide plate 9A, provided with a direct drying air discharging passage, is installed above the mixing and discharging means 11 of the second drying chamber 12. On the other hand, a duct plate 27, equipped with an air outlet port 25, for guiding direct drying air introduced into the first drying chamber 8 through a drying air supplying passage 13 to the lower part of the first drying chamber 8, and a hole 26, through which a rotary shaft 6 is passed, is arranged so as to be inserted into the outlet port side of direct drying air in the first drying chamber 8. Further, a hole for penetrating the rotary shaft 6 is provided between the duct plate 27 and a side plate 21 while a shielding plate 29 is inserted and arranged to form a closed space 30.
Patent JP-S63108961-A (JP)
Title: Method for storing and reproducing measurement data on injection molding condition
Inventor: UCHIDA TERUYUKI
IPC: B29C45/77
Filed: 1986-10-27
Abstract: PURPOSE:To improve the efficiency and accuracy of storing and reproducing operations by storing all the loci of injection molding conditions continuously, then displaying the loci and measurement data on the selected and assigned injection molding conditions. CONSTITUTION:A monitor controller 13 is provided to a CRT11 and a memory medium 17 and terminals 14, 18 of signal input are respectively disposed. The controller 13 takes the signal (a) from a sensor 15 time sequentially by the input of an injection start signal (b) and stores the same in a memory medium 17. This operation is executed synchronously with every machine control of a machine controller 19 and the loci of the injection molding conditions are continuously stored. The stored data signal (a) displays the loci on the image screen of the CRT11 via an operation key 12 and the reproduction thereof can make superposition of the loci as well. The efficiency and accuracy of the storing and reproducing operations of the measurement data are improved by the above-mentioned method.
Patent JP-H07155334-A (JP)
Title: Catheter for freeze resecting operation
Inventor: UIKAMU AANORUDASU KOONERIASU Y
IPC: A61B18/02
Filed: 1994-10-19
Abstract: PURPOSE: To provide a catheter having such a sufficient flexibility that it will not be hardened even at low temperature by composing a pressure conduit extended from a closer part to this side end part to a closer part to a head part in a tubular base body having this side end part and a terminal end part of a synthetic resin having a low elasticity and a high heat resistance coefficient at low elasticity compared to metal. CONSTITUTION: A catheter is composed of a base body 15 provided with a closed head part 14 comprising heat conductive material such as metal at a terminal end part 2 of it. A cavity 20 to provide a discharge passage is provided on the base body 15. A pressure conduit 13 is received and installed inside the cavity 20 to be extended from this side end part of the catheter to the terminal end part 2. The pressure conduit 13 is composed of synthetic resin material having a low elasticity and a high heat resistance coefficient compared to metal. Excision operation can thus be performed without injuring a lesion.
Patent JP-2001078263-A (JP)
Title: Mobile phone, mobile phone system and state changeover method used for it
Inventor: SHIBUYA KAZUTOSHI
IPC: H04W48/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can automatically change its mode within a limited range without affecting a base station and its service. SOLUTION: A perch channel analysis section 31 of a control section 3 in this mobile phone system analyzes a received perch channel at the reception of the perch channel denoting a signal for measuring a reception level to select a ratio wave received by a mobile phone and checks presence of mode revision instruction data in the perch channel. A control section 3 issues a transit instruction to a power OFF or a manner mode ON/OFF depending on contents of the mode revision instruction data when the perch channel analysis section 31 discriminates the presence of the mode revision instruction data.
Patent JP-H03117795-A (JP)
Title: Heating method for tube joint and device thereof
Inventor: HAGIO AKIRA
IPC: F16L25/00
Filed: 1989-09-29
Abstract: PURPOSE:To uniformly heat respective parts of a tube joint with uniform temperature by arranging electrodes touching the tube joint at over three points at equal distances in axial direction thereof, changing over electrification to respective sets of electrodes per every electrode, and heating them, in an electrification contact resistance heater having a set of upper and lower electrodes between which the tube joint is sandwiched. CONSTITUTION:Three sets of electrodes 1,2,3 are arranged at equal distances in the axial direction of a joint main body 11. Among respective sets of electrodes 1,2,3, the electrode 1 is formed of an upper electrode 1a and a lower electrode 1b, and brought in contact with the outer periphery of the joint main body 11 at four points in peripheral direction under a state of the take joint sandwiched. Electrification to respective sets of electrodes 1,2,3 is enabled to change over to every electrode by a rotary switch 7, for instance. As the result, the tube joint can be uniformly heated in the axial direction thereof as well. Still more, as electrification can be changed over to every electrode, the respective parts of the tube joint an be uniformly heated at an uniform temperature.
Patent JP-H0681283-A (JP)
Title: Radial tire
Inventor: URYU TOMOYUKI
IPC: B60C9/00
Filed: 1992-08-28
Abstract: PURPOSE:To improve the durability, reduce the flexural rigidity and improve the comfortableness to ride by completely filling a rubber in a steel cord in a radial tire using the steel cord in a belt layer. CONSTITUTION:This radial tire is obtained by curving two core element wires 11 into a wavy form in the vertical direction relatively to the parallel plane while keeping the parallel state and wrapping 2 to 3 lateral element wires 12 around the two core element wires 11 at a pitch equal to the curving pitch of the core element wires in a steel cord 10 of a belt layer formed from the two core element wires 11 having an equal diameter and the 2-3 lateral element wires 12.
Patent JP-H0996667-A (JP)
Title: Radar
Inventor: MIYAMOTO KATSUO
IPC: G01S3/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the detection efficiency by determining the incoming direction of radio wave even when a radio wave is received from a source by a side lobe along with a main beam thereby detecting the azimuth of a radio wave source in a short time. SOLUTION: An angle detector 14 detects the rotational angle of a rotary directional antenna 12 and a receiver 13 outputs an amplitude variation pattern indicative of the receiving field strength pattern obtained for every rotational angle detected by the angle detector 14 at receiving frequency. A pattern collation circuit 15c compares the amplitude value variation pattern obtained from the receiver 13 with a beam pattern stored in a pattern memory circuit 15b and determines the incoming direction of radio wave from the matched part of pattern.
Patent JP-H1098155-A (JP)
Title: Method of forming capacitor for semiconductor element
Inventor: BOKU TESSHU
IPC: H01L21/8242
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics and reliability of semiconductor elements and realize a high integration degree thereof by forming between word lines or bit lines storage electrodes, each having a three-dimensional structure from the word or bit line tops. SOLUTION: Exposed fourth insulating film spacers and third insulation film 29 are removed in the removal steps which utilizes etch selectivity ratio difference between a second and third polycrystalline Si films 33, 37 and second Si nitride insulation film 25, formed on the bit line surface. The third insulation film 29 is removed, utilizing the etch selectivity ratio difference from the insulation film 25 to form between bit lines. Sidewalls are formed at specified heights from the second insulating film 25 to form cylindrical storage electrodes 39, having increased surface areas. These electrodes 39 are composed of a first, second and third polycrystalline Si films.
Patent JP-S63112311-A (JP)
Title: Crown-shaped roller having bendable shaft
Inventor: YANO AKITOMO
IPC: B65G39/071
Filed: 1986-10-25
Abstract: PURPOSE:To secure the meandering preventing function and the function for maintaing a traveling article on the roller surface and the function for applying the force in the width direction onto the traveling article by installing a plurality of crown-shaped divided rollers onto a bendable roller shaft. CONSTITUTION:In a roller 2, divided rollers 2a are arranged under the state of keeping an interval and setting the larger diameter side on the center part side of a roller shaft 1a. The gap prevents the revolution of the divided rollers 2a from being suppressed by the contact of the large diameter parts of the divided roller. A gear 4 is fixed onto an end flange 5, which is fixed onto a ring 6 installed onto the outer periphery of a bearing 7, and the gear 4 maintains the gap between the divided rollers 2a, revolving with the divided rollers 2a through the end flange 5 and the ring 6. A pair of gears 4 are connected in the meshed state, and the synchronous revolution of the divided rollers 2a is achieved, and the integral revolution of the roller 2 is realized, and the slip-off of a traveling article from on the roller surface due to the difference of angular speed between right and left divided rollers 2a is prevented.
Patent JP-2001082550-A (JP)
Title: Belt for continuously variable transmission
Inventor: SHIMADA TAKAMICHI
IPC: F16G5/16
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the durability of metal ring assemblies by preventing inclination of metal elements entrained about pulleys. SOLUTION: Metal elements 32 each meet expressions: B/2=A+L, and t=1.5A, where A is the distance between a locking edge 40 and a saddle surface 46, B is the distance between the saddle surface 46 and the lower end of a pulley contact surface 37, L is the distance between the locking edge 40 and a point of application 45 of frictional force on the pulley contact surface 37, and t is the thickness of the metal element 32. Both distances A and B are selected to meet an expression: 2<=B/A<=5. Even when tangential frictional force FV acting on the frictional force application point 45 reaches a peak value as the metal elements 32 leave a driven pulley, they can be protected against inclination. The metal elements 32 can be further protected against backward inclination as they leave the driven pulley, so that they have a small clearance in between in the return chord of the metal belt.
Patent JP-H0196972-A (JP)
Title: Driving circuit for piezoelectric element
Inventor: HONMA AKIHIKO
IPC: H03B5/32
Filed: 1987-10-08
Abstract: PURPOSE:To linearize the displacing characteristic of a piezoelectric element by detecting a variation in an equivalent capacity at the time of driving the element by utilizing a variation in the amplitude of a high frequency signal which does not directly affect an influence to the displacement of the element, and correcting a displacement target signal. CONSTITUTION:A signal S7 having a central frequency fo sufficiently higher than the resonance frequency of a piezoelectric element 11 is superposed by an adder 17 on a displacement target signal S3. This superposed signal S3 is amplified by a piezoelectric element driving amplifier 10, thereby driving the element 11. The terminal voltage of the element 11 becomes the frequency component of a superposed signal by a band pass filter 14 having the frequency fo through a buffer amplifier 13. Further, the amplitude of the superposed signal is detected by an envelope detector 15, and fed back to the adder 17 through an amplifier 16. The gain of the amplifier 16 is so set as to become a suitable correction amount by a signal G1. This correction signal S4 is added by the adder 17 to the signal S3, applied through the amplifier 10 to the element 11, thereby linearizing the displacing characteristic of the element 11.
Patent JP-H03133754-A (JP)
Title: Package indicating its improper unpacking
Inventor: MAKISHIMIRIAN KUTSUZU
IPC: B65D41/34
Filed: 1990-09-26
Abstract: PURPOSE: To leave a tamper indicating band on a container when a closer is removed and to easily mount the closure on the container by providing the tamper indicating band with a flange which fits a holding means on a container surface and by forming the flange to be connected to the indicating band along a first hinge extending in the periphery of the indicating band and then along a second hinge, and by making the other end of the flange positioned with respect to the second hinge a free end. CONSTITUTION: A closure 10 is made of plastic, and includes a tamper indicating band 20 connected to the bottom edge of a skirt 18 along a weakened line 21. The tamper indicating band 20 contains at least one flange, i.e., a segment 20a. This segment 20a is hinge connected to the inner face of the band along first hinge 22, extends from the first hinge 22 of the container in the axial direction of the container and is hinge connected at one end part along second hinge 23 extending at a certain degree to the first hinge 22. The other peripheral edge 24 of the segment 20a is a free edge as a peripheral top edge 25.
Patent JP-H0558662-A (JP)
Title: Production of parent material for optical fiber
Inventor: KUWABARA MASAHIDE
IPC: G02B6/00
Filed: 1991-09-06
Abstract: PURPOSE:To rationally produce a large-sized parent material providing a single mode optical fiber capable of securing low-loss properties, in production of the parent material for the single mode optical fiber showing a variance within a range of + or -10ps/km/nm<2> in a wavelength within a range of 1.27mum-1.57mum. CONSTITUTION:In the specified invention method, a quartz-based glass rod (glass for core and glass for part of clad) is produced by MCVD method and glass for the remainder quartz-based clad is produced on the outer peripheral surface of the above-mentioned glass rod by VAD method and/or OVD method. In a related invention method, the glass rod produced by MCVD method is subjected to etching treatment and glass for the remainder quartz-based clad is subsequently produced by VAD method and/or OVD method. The specified invention method enables high yield, scaling up and high productivity of the product and the related invention method enables, in addition to those, production of a parent material capable of forming a single mode low-loss optical fiber.
Patent JP-H03116610-A (JP)
Title: Harness manufacturing device
Inventor: TANAKA HIROMI
IPC: B23P21/00
Filed: 1989-09-29
Abstract: PURPOSE:To heighten the operating speed of a harness manufacturing device and constitute the device at low cost by driving a housing supply portion, a housing holding portion and a harness discharge portion by means of respective air cylinders, and driving a wire cutting portion and a pressure connecting portion by means of respective coaxial cams. CONSTITUTION:A housing supply portion 50, a housing holding portion 61 and a harness discharge portion 100 do not require great power and can be driven by air cylinders of small capacity and are therefore driven by respective air cylinders 51, 52, 64, 101, whereas a wire cutting portion and a pressure connecting portion that require great power are driven by coaxial cams 44a to 47a in place of air cylinders of big capacity. Thus the operating speed of the whole device is prevented from being limited by expensive air cylinders of big capacity operating at low speed so that the operating speed of the device is enhanced and also that the device can be obtained at low cost.
Patent JP-H02101659-A (JP)
Title: Magneto-optical recording medium recording method
Inventor: FUCHIGAMI YASUKO
IPC: G11B5/02
Filed: 1988-10-07
Abstract: PURPOSE:To perform overwrite in a short time by setting two minimum recording units to record the information of a magneto-optical recording medium as one pair, irradiating the medium with a laser beam as changing the strength and the irradiation position of an energy beam corresponding to the information to be recorded on the medium, and reading a signal based on the difference of a magnetizing direction. CONSTITUTION:The information is supplied setting the two minimum recording units of the recording medium as one pair, and the recording and the overwrite of the information are performed by irradiating the recording unit with the laser beam extending over both minimum recording units set as the pair corresponding to the information, or by irradiating only the minimum recording unit on one side with the laser beam. In other words, the information '0' is generated at each recording unit of the recording medium 1 when the magnetization of the minimum record unit comprising the pair is performed arranging the magnetizing direction of a magnetic field Hex1, and when it is desired to generate '1' or '0' at every unit, an area 3 is generated by irradiating the unit for '1' desired to obtain with a weak laser beam and irradiating the unit for '0' with a strong laser beam set up to a Curie point.
Patent JP-H1196942-A (JP)
Title: Image display device
Inventor: IMAI KANJI
IPC: H01J29/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having a structure capable of with standing the atmospheric-pressure and capable of obtaining a good image, by providing, within the image display device, support members having no adverse effect on the image. SOLUTION: In an image display device which is equipped with a phosphor layer 2 formed on an inner surface of a vacuum container, an electron emission source 1, and support members 3 holding the phosphor layer 2 and the electron emission source 1 in parallel with each other, and in which the support members 3 are sandwiched between the phosphor layer 2 and the electron emission source 1, the support members 3 each comprise an insulation part 3c contacting with the electron emission source 1 side, a conductive part 3a contacting with the phosphor layer 2 side, and an electrode part 3b provided between the insulation part 3c and the conductive part 3a, and an electron source 1b is disposed on an insulating substrate 1a such that electron beams emitted from the electron source 1b land on the phosphor layer 2 at equal spaces.
Patent JP-2001071946-A (JP)
Title: Intermediate joint of side member
Inventor: MAKITA TADASHI
IPC: B62D21/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate joint of side members which can be employed in any kind of vehicle and which can surely absorb and disperse loads produced by various inputs. SOLUTION: This intermediate joint is formed into a cylindrical element 27 comprising a front connection 21 into which a front member of a cylindrical uniform cross section forming the front side of a side member is inserted for connection, a rear connection 23 into which a rear member of a cylindrical uniform cross section forming the rear side of the side member is inserted for connection, and an intermediate portion 25 between the front and rear connections 21, 23. In this case, the intermediate portion 25 is formed to be thicker than the front and rear connections 21, 23.
Patent JP-2001077382-A (JP)
Title: Photovoltaic device
Inventor: SHINOHARA WATARU
IPC: H01L31/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic device where an amorphous layer is never delaminated from a fine crystal layer. SOLUTION: A light-transmission conductive film 2, a P-type amorphous silicon layer 3, an I-type amorphous silicon layer 4, an N-type microcrystal silicon layer 5, and a back electrode film 6 are laminated on a light-transmitting substrate 1, and the thicknesses of the layers 3, 4, and 5 are so set as to satisfy formulas (1) and (2), 50 Å<dc1<da1×α1... (1) 0.124<α1<0.130... (2) where da1 denotes the total thickness (Å) of the P-type amorphous silicon layer 3 and the I-type amorphous silicon layer 4, and dc1 denotes the thickness (Å) of the N-type microcrystal silicon layer 5.
Patent JP-H08117494-A (JP)
Title: Linen supply turntable device
Inventor: ISHIHARA HIDETOSHI
IPC: D06F67/04
Filed: 1994-10-20
Abstract: PURPOSE: To provide a linen supply turntable device which eliminates the need to look for one corner end of linen by an operator at a downstream position when the linen is taken out of a linen storage place and clamped with a clamp of a suspension conveyor. CONSTITUTION: The linen supply device, which washes and dries washing (linen) 7 such as a sheet and then supplies it to a linen expansion conveyor device 5 in front of an ironing corner 6, consists of a circular turntable 11 which is partitioned with partition plates 13 at equal intervals so that untwined linen 7' can be mounted, sheet by sheet, on the top surface and provided with many linen setting places 12a where the operator mounts the linen 7' so that corner end parts can be seen well, a speed reduction motor for driving which is provided below the circular turntable 11, and a control mechanism which drives the speed reduction motor 18 intermittently at the pitches of the partition plates 13.