baber/WOPTO huggingface dataset:
Patent JP-H03287848-A (JP)
Title: Bulky nonwoven fabric
Inventor: TAMIYA SHIGERU
IPC: D04H1/541
Filed: 1990-04-03
Abstract: PURPOSE:To provide a bulky nonwoven fabric useful as a surface skin material for paper diapers, etc., and having excellent elastic recovery property, etc., by melt-fusing the sheath portions of conjugate fibers comprising two kinds of polymers having a specific melting point difference therebetween, the core portion of each fiber comprising the high melting point polymer and the sheath portion comprising the low melting point polymer. CONSTITUTION:The sheath portions of eccentric conjugate fibers are melt-fused to prepare the objective nonwoven fabric, the conjugate fibers comprising two kinds of polymer having a specific melting point difference therebetween, the core portion of each conjugate fiber being composed of the high melting point polymer (e.g. polypropylene) and having a hollow portion 2 with a hollow rate of 5-40% and the sheath portion 3 thereof being composed of the low melting point polymer (e.g. polyethylene), the conjugate fiber having a W2/r of 0.1-0.7 between the radius r of the core portion 1 and the distance W2 between the center O1 of the core portion 1 and the center O3 of the hollow portions 2 and the conjugate fiber also having a W1/r of 0.1-0.7 between the radius r of the core portion 1 and the distance W1 between the center O1 of the core portion 1 and the center O3 of the hollow portion 2.
Patent JP-H08285893-A (JP)
Title: Rotor assembly for cross coil type movement
Inventor: OIKE YUKIO
IPC: G01R5/16
Filed: 1995-04-14
Abstract: PURPOSE: To reduce the weight of a magnet rotor and to improve the durability of the bearing of a needle rotary shaft by forming of the rotor formed in a hollow cylindrical shape, a bush detachably integrally provided with the rotor and the shaft. CONSTITUTION: A needle rotary shaft 2 is, for example, press injected fixedly to the central hole 15b of a bush 15 formed of synthetic resin. Thereafter, a magnet rotor 4 is moved down from above the shaft 2 while passing the shaft 2 via the inner opening, and so moved as to mount the protrusion 4a of the rotor 4 at the annular flange 15d of the bush 15. In this case, the rotor 4 is integrated with the bush 15 by pressing the rotor 4 to the bush 15 while the two protrusions 15c on the flange 15d are being inserted into the engaging recess 4b of the rotor 4 to complete a rotor assembly 1.
Patent JP-S60233665-A (JP)
Title: Two-color developing device for nonmagnetic one-component type developer
Inventor: KUBO TSUTOMU
IPC: G03G15/01
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a uniform image free frim unevenness in development without increasing manufacturing cost by bringing tracking rolls into uniform contact with a photosensitive body. CONSTITUTION:The tracking rolls 10-13 fixed to the outside of side frames 7, 8 are rotated in contact with the photosensitive body 1 as it rotates. Screws 14, 15 are brought into contact with the outside wall of a holder 9 and fastened with lock nuts 16, 17 so as to adjust the pressure of the roll 10 to be given to the body 1 as same as that of the other rolls 11-13, and the rolls are fixed in these states. The frames 7, 8 are connected with elastically deformable tie bars 18, 19, and held with studs 20, 21 protruding outward. The studs 20, 21 are located so as to balance the moments due to the gravities of the developing housings of developing rolls 3, 4, etc. Therefore, even if slight gaps occur between the rolls 10-13 and the body 1, slight twist can be allowed with the elastically deformable tie bars 18, 19, and they are held with the studs located at the positions equal to the moments of the developing devices, hence, permitting the uniform contact of the rolls 10-13 with the photosensitive body 1.
Patent JP-H08247203-A (JP)
Title: Electroviscous fluid buffer
Inventor: KAWACHI NOBUHITO
IPC: B66B5/28
Filed: 1995-03-11
Abstract: PURPOSE: To improve the deceleration of a light article by communicating one chamber to be partitioned by a free piston with a cylinder chamber to form an inter-electrode orifice in the clearance between positive and negative electrodes, making the other chamber as a gas chamber, and using the electroviscous fluid where the viscosity is changed by applying the voltage to the positive and negative electrodes. CONSTITUTION: An orifice 4 is provided corresponding to a hollow piston rod 3, and two chambers, i.e., a relief chamber R2 and a reservoir R3, are formed by a slidable free piston 8. The relief chamber R2 is communicated with a cylinder chamber and positive and negative electrodes 6 are provided inside thereof, and an inter-electrode orifice 7 is formed by the clearance between the electrodes 6. The reservoir chamber R3 is a gas chamber, and the voltage corresponding to the mass to be applied to a cylinder 1 and the hollow piston rod 3 is applied to the positive and negative electrodes 6 by a power supply equipment E to change the viscosity of the electroviscous fluid by the voltage. The deceleration of a light article can be remarkably improved thereby.
Patent JP-H10269336-A (JP)
Title: Part detection sensor
Inventor: SUZUKI TAKESHI
IPC: G06M7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a part detection sensor which makes billet-shaped parts that are cylindrical or consist of a flange part and a shaft part in to a single line, is used for a vibration feeder group whose cross-section that transfers a prescribed number per unit time is constituted of a V-shaped transfer path and detects the number of transfer articles with high accuracy. SOLUTION: A limit switch 98 and a detection lever 99 which constitute a part detection sensor 97 are attached to a fixed angle 96 that is over a V- groove 87 which is a transfer path of a part Ba. The top end of the lever 99 is attached in the direction of the transfer in a turnable way, the bottom end 99a hangs inside the groove 87 in an inverted triangle shape and its lowest edge is bent in a transfer direction and becomes a tongue part that is slanted a little downward. It turns on (or off) the limit switch 98 by being pushed and turned by a passing part Ba in the transfer direction and counts the number of passing parts Ba.
Patent JP-S5516486-A (JP)
Title: One-chip darlington transistor
Inventor: OKUMURA MASARU
IPC: H01L21/331
Filed: 1978-07-24
Abstract: PURPOSE:To prevent transistors from breakdown through allowing current to flow from emitter to collector at turn-off time by incorporating operation stabilizing resistances without forming collector-emitter reverse parallel diode. CONSTITUTION:A drive stage transistor is made up of n type silicon substrate 1  and P type layer 2, n type layer 3 and an output stage transistor of the said substrate 1 and P type layer 2, n type layer 4; there are arranged a common base layer  2 and an n type layer 8 having resistance at another spot, around which is arranged  a p type isolation layer 9 to isolate the n type layer 8 from substrate 1, and two electrodes 11, 12 given on the surface of this n type layer 8 are connected to base and  emitter of the output stage transistor. This way of arrangement is capable of giving  operation stabilizing resistances R3, R4 without forming a reverse parallel diode between collector and emitter, thus preventing transistors from breakdown at turn-off  time as is so far the case therewith from the presence of reverse parallel diode.
Patent JP-H10271022-A (JP)
Title: Receiver
Inventor: JINRIKI MASANORI
IPC: H04K3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver having a signal processing means that extracts effectively a signal component from a reception signal input including many noise components. SOLUTION: After limiting a level of a reception signal input by a limiter 1, a band pass filter 2 eliminates harmonics and part of cross modulation, a limiter 3 limits the signal again, a band pass filter 4 is used to eliminate the harmonics and the undesired cross modulation, a difference circuit 6 takes a difference between the output of the filter 4 and the output of the band pass filter 2 and in order to recover an amplitude waveform of the reception signal input, the output of the difference circuit 6 is modulated at a modulator 7 with a detection output of an envelope detector 5 that receives the original reception signal input.
Patent JP-S57204423-A (JP)
Title: Counting scale
Inventor: SUZUKI SEIJI
IPC: G01G19/42
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a device which has high accuracy and can be operated easily, by deriving mean reference weight by temporarily removing goods within a range causing no error, from temporary mean reference weight, and resolution of a scale, and counting its mean reference weight as weight of 1 piece of goods. CONSTITUTION:Temporary mean reference weight is derived by measuring goods of optional number at first, and removing the goods of a known small number in this state. After that, after the removed goods have been returned, its mean reference weight is derived by temporarily removing the goods within a range causing no error even in case of rounding a decimal point or below, from the temporary mean reference weight, and the resolution of the scale. Subsequently, its mean reference weight is set as weight of 1 piece of goods, and the goods to be measured are counted. According to such a constitution, goods can be counted with higher accuracy, and also its work can be performed easily.
Patent JP-S5214078-A (JP)
Title: Device for feeding incinerator with materials to be incinerated
Inventor: SUMINO HISAO
IPC: F23K3/16
Filed: 1975-07-24
Abstract: PURPOSE: To provide a device for refuse-feeding which is in stable and safe construction and capable of maintaining the level of a mass of refuses at a constant height, preventing formation of bridge, and improving material-sealing effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5517868-A (JP)
Title: Cassette tape recorder
Inventor: USUI YOSHIO
IPC: G11B15/675
Filed: 1978-07-26
Abstract: PURPOSE:To improve an operation efficiency to enhance safety by utilizing the driving power of a motor, etc., for cassette ejection to relax the cassette ejection speed which inclines to rapidity in the cassette tape recorder mounted on a vehicle specially. CONSTITUTION:When ejection switch is turned on, solenoid 29 sucks plunger 30 and rotates gear arm 14 in the left direction. Therefore, idle gear 18 is geared with pinion gear 12 and decelerated to decelerate and rotate cam gear 33, and therefore, inclined cam 35 takes down roller 39, and cassette arm 44, cassette holder 41 and the cassette start to ascend by arm 38. When cam gear 33 is rotated furthermore, the cassette ascends up to the highest position, namely, the ejectable position (the first position). At this time, arc-shaped protrusion 74 which regulates the rotation of inject arm 76 is disconnected, so that inject arm 76 starts rotating while bringing the face of cam hole 79 and the end of arc-shaped protrusion 74 into contact with each other, thus starting cassette ejection.
Patent JP-H09283895-A (JP)
Title: Manufacture of flexible printed circuit board with cover lay film
Inventor: YAMAMORI YOSHIYUKI
IPC: B29C65/48
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flexible printed circuit board with a highly reliable cover lay film consisting of overall polyimide resin allowing roll to roll continuous production being unable by a conventional press method. SOLUTION: In this manufacturing method, at the time of pasting a flexible circuit board through an adhesive layer formed on a base film for coverlaying, the adhesive layer is a polyimide group adhesive layer, moreover, continuous production is performed by using a double belt press. Further, the base material film for cover laying is a polyimide film and a rein layer of the flexible printed circuit board is all formed of polyimide group resin.
Patent JP-S62247166-A (JP)
Title: Exhaust gas recirculation device of engine
Inventor: NAKAYAMA HIDEO
IPC: F02M25/06
Filed: 1986-04-18
Abstract: PURPOSE:To lighten the thermal damage on the recirculation of EGR gas by forming a suction pie in division from the resin pipes connected with a surge tank and the metal pipes connected with a cylinder head and installing an EGR valve in the vicinity of the joint part between the both pipes under the surge tank. CONSTITUTION:An intake device is equipped with a surge tank 1 for suppressing the pulsation of intake and a suction pipe 2 which communicates to the surge tank 1 and extends to the cylinder side. In this case, the suction pipe 2 is formed in division from the resin pipes in the corresponding number to the cylinders which extend into nearly C-figure from continuously to the surge tank 1 and the metal pipes 5 in the corresponding number to the cylinders which are connected with a cylinder head 4. An EGR valve 19 is arranged in the vicinity of the connection part between the resin pipe 3 and the metal pipe 5 under the center part in the longitudinal direction of the surge tank 11. Further, an EGR passage 23 in an EGR pipe 22 formed integrally with an intake manifold 10 is extended to the upstream side, and the upper edge of an EGR passage 24 communicating to the extended EGR passage 23 is allowed to communicate to the surge tank 1, etc.
Patent JP-S63257251-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HISASHI
IPC: H01L29/788
Filed: 1987-04-15
Abstract: PURPOSE:To reduce the material cost of a package by a method wherein the package of a semiconductor device is formed by using a transparent synthetic resin and a colored film is applied to and formed on the surface of the package. CONSTITUTION:A semiconductor pellet 2 sealed inside a package 1 is irradiated with the light and the information is erased. During this process, a colored film 6 is applied to and formed on the surface of the package 1 which is composed of a transparent synthetic resin. A cap 7 is buried into one part of the package 1 in a detachable manner. Then, it is possible to obtain an EPROM whose memory can be erased if the cap 7 is removed. By this setup, the material cost of the package 1 can be reduced.
Patent JP-2000279058-A (JP)
Title: Internally threadable fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an internally threadable fishing rod having a fishline inlet hole whose space is sufficiently secured. SOLUTION: This internally threadable fishing rod is so designed that, a fishline inlet hole 6 is elliptically formed axially on the outer circumferential surface of the rod body 5, and the rim of the hole 6 is mounted with a covering member 7 and a ring member 8 provided on the opening of the covering member 7 and intended for guiding a fishline; the edge face 8a inside the ear tip side of the ring member 8 is situated somewhat toward the ear tip side apart from the edge face 6a on the ear tip side of the hole 6, and the edge face 8b inside the rod foot side of the ring member 8 is situated toward the ear tip side apart from the edge face 6b of the rod foot side of the hole 6;  furthermore, the edge face 8c inside the flank of the ring member 8 is situated toward the outside apart from the edge face 6c of the flank of the hole 6, thus preventing the blockage of the hole 6 due to the ring member 8 and ensuring a space for the fishline inlet hole 6.
Patent JP-H10284433-A (JP)
Title: Laser annealing apparatus and method
Inventor: HASHIZUME TSUTOMU
IPC: H01L21/20
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser annealing apparatus and method which can produce laser-annealed films such as amorphous Si films on substrate without dispersion of the characteristics among the substrates, even with the film thickness dispersion among them. SOLUTION: An apparatus comprises a laser optical source 10, optical system 20, microscopic Raman spectroscopic analyzer 32, control means 40 for controlling an oscillator 15 of the optical source 10 or the beam diameter of the optical system 20 according to an input signal fed from the analyzer 32 to control the energy of a laser beam 11 irradiated on a sample 50, thereby controlling the irradiation energy of the beam 11 every sample after measuring the crystallization conditions of the sample.
Patent JP-H01264954-A (JP)
Title: Production of high-temperature superconductor
Inventor: YOSHIKAWA HIROSHI
IPC: C04B35/00
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the superconducting ceramics having the high critical temp. by using a double oxides composed of copper and transition metal at the time of producing the rare earth element-alkaline earth metal-copper-oxide superconductor. CONSTITUTION:The double oxides composed of the copper and the transition metal element selected from groups IVB, VB, and VIB, for example, Cu2WO4, CuNb2O4, etc., are used as the raw material compd. of the copper at the time of producing the high-temp. superconducting ceramics of the rare earth element- alkaline earth metal-copper oxide system. The respective raw material compds. are so ground and mixed as to attain the element ratios of the rare earth element:alkaline earth metal:transition metal element:copper=1:0.8-1.2:1.6-2.4:3. This mixture is temporally calcined at 700-950 deg.C and the calcined powder is sintered at 750-950 deg.C, by which the high-temp. superconducting ceramics having >=100K Tc is obtd.
Patent JP-H08264374-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ISHIKAWA HIROSHI
IPC: H01G4/12
Filed: 1995-03-24
Abstract: PURPOSE: To eliminate a phenomenon that pattern edges swell being a saddling phenomenon occurring at the time of printing by supporting printing thickness at a predetermined width of laminated body ends to 1/2 by alternately printing and forming dielectric ceramic layers having different large and small sizes. CONSTITUTION: Two kinds of large and small screens 4, 5 different in size for forming dielectric ceramic layers are used to repeat printing and drying of a dielectric ceramic paste alternately to form a protection layer so that its thickness is 150μm. Then an internal electrode paste is printed and dried on the protection layer to obtain a printing thickness of approximately 2μm, and the dielectric ceramic paste is printed and dried on it to obtain a printing thickness of 10μm. Further, after printing an internal electrode 7 and the printing of the ceramic paste is repeated by 72 layers, a dielectric ceramic layer is formed so that it is 150μm as the protection layer, thereby obtaining a laminated body 6 of a laminated ceramic capacitor.
Patent JP-S58219998-A (JP)
Inventor: HERUMUUTO BUAHATERU
IPC: C02F3/28
Filed: 1983-05-26
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-S5522019-A (JP)
Title: Yarn breakage preventer of reeling yarn
Inventor: OOKI SADAO
IPC: D01B7/00
Filed: 1978-07-27
Abstract: PURPOSE: The title device designed to prevent the clogging of the yarn pipe and the contact between the unpicked yarn with the reeled yarn, and to eliminate the yarn  breakage, comprising a detecting plate with a yarn guide and a guide edge between unwound cocoons and a rotating and feeder to drivably connect the upwardmotion of the plate with a lever for stopping the reel.   
     CONSTITUTION: The cocoon or husk layer of difficult reeling is caught by the yarn guide 5 of the detecting plate 4 before the bottom of the yarn pipe 7 to turn the plate 4 upward. The bar 25 is pushed up to tilt the arm 15, which is struck by the protrusion of the rotating body 20 to turn the working lever 18 which is displaced by the weight 17. The yarn 26 pulls down the loosening lever 23 to detach the lever 24 from the lever 23 and to tilt forward by the own weight. The roll on the tip of the lever 24 crashes into the edge of the reel 14 to stop the rotation, and the roll at the bottom strikes and lifts the lever 23, which is attracted by the magnet 27 and stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58209690-A (JP)
Title: Mounting method of ring shaped structure to ship body
Inventor: SEKO MITSUHARU
IPC: B63H5/16
Filed: 1982-05-29
Abstract: PURPOSE:To avoid a condition of welding work performed in an unreasonable attitude, by securing a ring shaped structure to a sole piece through a supporting member, connecting a joint between a reinforcing internal shell plate and a ship body through chilled welding and connecting the internal shell plate to the ring shaped structure through slot welding and slit welding. CONSTITUTION:A supporting member 11 supporting a ring shaped structure 14 consists of a cover plate 5 and reinforcing plates 6, 7, and the plates 6, 7 are fixed to the structure 14 and a sole piece 13 by welding. After welding of a joint part 8 between an external shell plate 1 and a ship body 12, a joint part 9 between an internal shell plate 3 and the ship body 12 and edge bars 21, 22 are connected by chill welding, while the plate 3 and a ring web 17 are connected to a fitting position 4 of a fixture or the like by slit welding, and the plate 3 and ring webs 16, 18, 19 are connected by slot welding. As a result, welding work can be performed in a good environment and attitude, and quality of welding is also more improved.
Patent JP-H08260836-A (JP)
Title: Clamping construction of door
Inventor: FUNAKI TAKASHI
IPC: E06B7/16
Filed: 1995-03-23
Abstract: PURPOSE: To maintain the airtightness in a room by mounting a clamping structural body to frame body, etc., in a state to turn the clamping structural body itself within a certain range when a door is opened and closed with a pivot section of the clamping structural body forming the whole of a magnetic substance as the supporting point. CONSTITUTION: A clamping structural body 3 is constituted by loading monolithically a flat plate of a non-magnetic substance to the upper and lower sides of a magnetic substance. Then, when the structural body 3 is mounted to a frame section 2, a screw 12 is inserted into one hole of the structural body 3 to form a pivot section 13, and a screw 12' is inserted into a hole from the upside of a small opening 11 while fitting the small opening 11 having the frame section 2 in the other hole of the structural body 3 to the hole. Then, when a door section 1 of a magnetic substance is closed, the door section 1 is firmly connected to the frame section 2, while pivoting the structural body 3 itself with the pivot section 13 as a fulcrum with the magnetic action of the structural body 3.  By the constitution, the door section 1 can be closed tightly, and the airtightness in a room can be maintained.
Patent JP-S5517983-A (JP)
Title: Laminated dry battery
Inventor: KOBAYASHI SHIGEO
IPC: H01M2/02
Filed: 1978-07-26
Abstract: PURPOSE: To facilitate the insertion of block batteries into an armored can and fully secure the battery capacity by forming an angular armored can opening into that of a trapezoid whose one of a pair of opposed sides is longer than the other.  
     CONSTITUTION: The lower end opening 2 which is bent inside and the rectangular armored can 1 with the upper end opening 4 are provided. A laminated dry battery is obtained by inserting this block cell 7 into this armored can 1 from the upper end 4. For example, the upper end opening 4 of this armored can 1 is formed into that of a trapezoid whose length of one side 5a of opposed short sides is longer by 0.1 to 1mm than that of the other side 5b. After inserting the block battery 7, by bending this opening 4 inside, the laminated dry battery is completed. 
     COPYRIGHT: (C)1980,JPO&Japio