baber/WOPTO huggingface dataset:
Patent JP-S6199720-A (JP)
Title: Roller bearing unit for linear guiding operation
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1985-06-26
Abstract: PURPOSE:To increase the rigidity of a bearing by applying preload to the body of the bearing via a movable member by means of a plurality of tightening members so as to prevent the bearing body from being bent. CONSTITUTION:A plurality of bolts 91 and 92 are inserted from the through- holes 94 on a movable member 90 and then tightened to have a preload applied to a bearing body 10. The flat part of the bearing body 10 will then be attracted to the movable member as if the part is attracted thereto so that the bearing body 10 may be bent. As a result, rollers 14.14... placed in the load area of the projecting parts 12 and 13 of the bearing body 10 make contact with the sliding face of a race bed 70 by application of even force so that the rigidity and the life of the bearing can be increased.
Patent JP-S6116398-A (JP)
Inventor: TERASE TETSUO
IPC: B30B15/00
Filed: 1984-07-03
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-H06349050-A (JP)
Title: Base film for magnetic recording medium
Inventor: OOSAKI KATSUZANE
IPC: C08J5/18
Filed: 1993-06-08
Abstract: PURPOSE:To provide the base film suitable for a magnetic tape for long term recording having high strength and excellent flatness by forming the base film for magnetic recording media consisting of polyester having prescribed characteristics. CONSTITUTION:The base film for magnetic recording media which consists of polyester having 0.7 to 2.0(dl/g) intrinsic viscosity [eta], >=12kg/mm<2>F5 value in a longitudinal direction and <=50 pieces/200cm<2> number H3 of coarse projections of the surface is produced. As a result, the base film having the high strength and excellent surface flatness is obtd. by using polyester chips having a low content of polyester fines and having a high intrinsic viscosity. The base film excellent as the base film of the magnetic tape for long term recording is obtd.
Patent JP-H10332735-A (JP)
Title: Housing structure of semiconductor acceleration sensor
Inventor: NOHARA KAZUYA
IPC: H01L23/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the housing structure of a semiconductor acceleration sensor which can be made small without providing a pillar-state part. SOLUTION: In the housing structure of a semiconductor acceleration sensor provided with a body 1 having a bottom part 11 and a edge end 12, a semi-conductor sensor part provided with a sensor chip for detecting acceleration, a housing 3 formed in the shape of a box with a bottom having an opening end 31 and fitted into the body 1 for housing the semiconductor sensor part in the inside 32, and a stand-off 3 brought into contact with a substrate face 51 of a printed board 5 in plural projected and implemented from the bottom part 11 of the body 1 and forming a cavity between the substrate face 51 and the body 1, the stand-off 4 is so constituted that a contact piece 42 to be brought into contact with the opening end 31 of the housing 3 is projected toward outside from the edge end 12 of the body 1.
Patent JP-S5839318-A (JP)
Title: Structure of interlock of speed varying device of manual transmission
Inventor: INUI MASAKI
IPC: F16H63/32
Filed: 1981-09-01
Abstract: PURPOSE:To perform interlocking operation rationally by holding a shift fork and a shft fixed except a shift fork, etc., which performs shifting operation in engagement with the selecting operation of a shift and selecing lever shaft. CONSTITUTION:A lever shaft 39 is provided with an interlocking plate 49 rotatably, and the plate 49 is fixed to a case 1 without rotating. Then, when a lock part C is engaged with the engagement part of a shift head 37, the plate 49 is allowed to engage respective engagement parts of a fork shaft 27, shift forks 25 and 26, and a shift head 38 with which a lock part B does not engage. When the lock part C is not engaged with the shift head 37, the plate 49 is allowed to engage the respective engagement parts of all shift forks 25 and 26 on the fork shaft 27 and the shift head 37.
Patent JP-S60156811-A (JP)
Inventor: WATANABE RIYOUICHIROU
IPC: E01F9/576
Filed: 1983-07-28
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-S5564263-A (JP)
Title: Aperture device
Inventor: NISHIYAMA KEIZOU
IPC: G03G15/04
Filed: 1978-11-09
Abstract: PURPOSE: To simultaneously perform adjustment of exposure and the adjustment of uneven illuminance in the slit direction relating to cos 4  law or the like by moving the aperture device nearly in the normal direction of a reflecting mirror and changing the removal amount of outer side luminous fluxes.  
     CONSTITUTION: The slit-form luminous flux from the original placed still on an original platen 1 is reflected by scanning mirrors 2, 3 and enters an imaging lens 4, thence it is projected onto a photoreceptor 7 by reflecting mirrors 5, 6. The mirrors 2, 3 move parallel to the platen 1 and the scanning speed of the mirror 2 is twice that of the mirror 3. The optical path length from the original up to the stationary lens 4 is maintained always constant and the image is formed without any magnification change always during scanning and is projected. Blades 8, 9 are integrated by an axis 10 so as to encircle the mirror 6. The removal amount of the outer side luminous fluxes 11, 12 is changed by moving the aperture device nearly in the normal direction of the reflecting mirror 6, whereby exposure adjustment is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035975-A (JP)
Title: Speed controller of rotor
Inventor: WATABE MIYOICHI
IPC: H02P29/00
Filed: 1983-07-26
Abstract: PURPOSE:To reduce phase delay by detecting the time length between the adjacent preceding edge and the trailing edge of a rotating speed proportional signal and generating a control output in response to the detected result. CONSTITUTION:The first period detector 7a outputs a control output 8a in response to the variation in the time length between adjacent preceding edges and the second period detector 7b outputs a control output 8b in response to the variation in the time length between the adjacent trailing edges. An output selector 11 alternately selects the output 8a of the selector 7a and the output 8b of the selector 7b and outputs 8c. The output 8c is inputted as the output of a speed detector 4 through a filter 9 to a motor drive circuit.
Patent JP-H0630578-A (JP)
Title: Position controller of electric motor
Inventor: KOYAMA MASATO
IPC: H02P29/00
Filed: 1992-05-29
Abstract: PURPOSE:To allow the device to have a high-speed responsiveness and no mechanical vibration and to have a constant response frequency even if a moment of inertia of a load machine changes. CONSTITUTION:A first speed signal is gained by means of a first position controlling circuit 5 and a second speed signal is gained by means of a second position controlling circuit 7 which controls a mechanical simulation circuit 6a. Then, the first and the second speed signal are added to gain a third speed signal and a first torque signal is gained by means of a first speed controlling circuit 9 to which the third speed signal is inputted. Similarly, the second and the third torque signal are gained by means of a second and a third speed controlling circuit 10a, 11a respectively. A torque generated by an electric motor is controlled so as to follow a finally obtained torque signal which is gained by adding the first to third torque signals.
Patent JP-S63306162-A (JP)
Title: Folding machine of roll paper rotary printer
Inventor: NOMICHI NAOYUKI
IPC: B41F13/60
Filed: 1987-06-03
Abstract: PURPOSE:To improve a folding accuracy by placing both the machine barrel of a lateral machine device and the folding barrel of a paper folding part on the same side with respect to a conveyed web in a folding machine while placing the receiving barrel of the lateral machine device and the holding barrel of the paper folding part on the same side with respect to the conveyed web. CONSTITUTION:After printing, a web 3 is fed into a folding machine 4 and subjected to a slitter machining, etc., and, then, passes through a lateral machine device 5, where a perforation is given to the predetermined place of a folding line by means of the machine tool 11 of a machine barrel 6 and the machine tool receiver 16 of a machine barrel 7. After that, the web is cut off by means of a cutting barrel 19 and folded in half between an inserting knife 27 of a folding barrel 20 and the holding plate 31 of a holding barrel 21 and discharged. In this case, both the machine tool 11 and the inserting knife 27 are placed on the same side with respect to the conveyed web 3, the inserting knife 27 is pressed against the side on which burr is not formed on the perforation, and the side on which the burr of the perforation is generated comes to the ridge side of the folding. Thereby, a very favorable folding which is easy to fold can be obtained improving a folding accuracy leading to improvement in the quantity of printed matter.
Patent JP-S63302191-A (JP)
Title: Design method for tooth form curve of screw rotor
Inventor: WATANABE KAZUYUKI
IPC: F04C18/16
Filed: 1987-06-03
Abstract: PURPOSE:To simplify the design method by diving the tooth form of a female rotor into about eight elements, and forming a tooth form curve by means of circular arcs defined by raving proper magnification power of a rotor outer diameter or a measure between rotors as for about a half of these elements. CONSTITUTION:In designing the tooth form of a female rotor (I), at first, A-B can formed in a range of 1.35 degree from an intersection of both rotors (I), (II) and by the outer diameter of the female rotor (I), so that no special means is necessary. Next, B-C, D-F, E-F, H-A can be formed by cicular arcs defined by radii selected respectively from specified magnification powers of a measure between the rotors (I), (II) or the outer diameter of the female rotor (I), thereby curves are formed with a simple design method. Further, C-D and G-H can be formed by straight lines and F-G by the envelope of the male rotor (II), thereby they can also be designed very easily. It is, therefore, possible to design tooth form curves easily without using any special formula if only the outer diameter of the rotor is specified.
Patent JP-S63303868-A (JP)
Title: Production of dielectric ceramic
Inventor: SAITO MINORU
IPC: C04B35/64
Filed: 1987-06-03
Abstract: PURPOSE:To develop the title dielectric ceramic having high density, dielectric constant, and unload Q by repeating the forming and crushing of a raw ceramic material, and then sintering the obtained compact at a specified temp. at the time of producing a dielectric ceramic. CONSTITUTION:When a microwave dielectric ceramic is produced, 16.7mol.% high-purity BaCO3, 66.9mol.% TiO2, 13.4mol.% high-purity Sm2O3, and 7mol.% high-purity CeO2 are accurately weighed as raw materials, and wet-mixed in a pot mill along with pure water. The mixture is dehydrated, dried, and then calcined at 1,080 deg.C in the air. The calcined article is again wet-crushed by a pot mill, dehydrated, added with a binder, and granulated. The obtained granules are passed through a 32-mesh screen, and sized. The sized raw material is placed in a metallic mold, and formed by a hydraulic press. The formed material is crushed in an automated mortar, and again compression-molded in a metallic mold. The process is repeated several times, and the final molded material is sintered at 1,250-1,400 deg.C. As a result, a high-density dielectric ceramic with less holes can be obtained.
Patent JP-H0436080-A (JP)
Title: Method of operating storage pump
Inventor: KIYONAGA SHUNICHI
IPC: F04D15/00
Filed: 1990-05-30
Abstract: PURPOSE:To reduce the cycle number of start and stop of a storage pump by controlling the rotational speed of at least one of storage pumps in accordance with the presence of water at a predetermined position in an elevated water tank and a water level rising condition. CONSTITUTION:A plurality of storage pumps 1, 2 are connected in parallel with each other in order to pump water into an elevated water tank 8. A signal transmitter 14 detects the presence of water at a predetermined position in the water tank 8 so as to issue a turn-on or -off signal. Further, a water level meter 15 detects a condition of rising of the level of water in the water tank 8. The rotational speed of the storage pump 1 is controlled in accordance with the turn-on or -off signal from the signal transmitter 14 and the water level rising condition detected by the water level meter 15, and the over storage pump 2 is stopped when the water level signal 15 delivers a upper water level limit detection signal while the other storage pump 2 is started when the water level meter 15 delivers a lower water level limit detection signal. With this arrangement, the level of water in the water tank 8 can be surely controlled without starting and stopping the storage pumps 1, 2 repeatedly.
Patent JP-H033988-A (JP)
Title: Scroll compressor
Inventor: FUJIWARA SHINJI
IPC: F04C29/00
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the seizure and abrasion of a bearing and improve the life and reliability of a scroll compressor by using a sliding bearing impregnated and baked with graphite and resin on a sintered bimetal for a bush material supporting a rotary shaft. CONSTITUTION:The load applied to slide sections 10b and 10c through a swirl scroll 3, a sliding bearing 9 and the eccentric section 10a of a rotary shaft 10 is received by sliding bearings 12 and 13. The biased contact of the rotary shaft 10 with the upper section of the upper sliding bearing 12 and the lower section of the lower sliding bearing 13 is increased, the formation of an oil film is made difficult, but sliding bearings 12 and 13 impregnated with graphite and resin on a sintered bimetal are used, they have the self-lubricating action and proper strength and heat resistance, thus the seizure and abrasion of sliding bearings 12 and 13 can be prevented.
Patent JP-H11335265-A (JP)
Title: Skin lotion
Inventor: UCHIYAMA TAKESHI
IPC: A61K47/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the lotion useful as an aerosol preparation, etc., having improved adhesion of an external medicine to the skin and capable of demonstrating an effect of the external preparation without repeatedly applying the preparation to the skin by including the medicine and a specific copolymer of polyoxyethylene and methylpolysiloxane, etc. SOLUTION: This lotion comprises (A) an external medicine being an antifungal agent such as preferably miconazole nitrate, etc., (B) a copolymer of polyoxyethylene and methylpolysiloxane having 1-6 HLB value and (C) a nonionic surfactant having 1-6 HLB value (e.g. sorbitan trioleate, etc.), preferably at the ratio of 0.1-100 pts.wt. component B to 1 pt.wt. component C. Preferably the composition contains a 1-3C lower alcohol such as ethanol, etc., as a solvent.
Patent JP-2000202337-A (JP)
Title: Coating robot and assembling of the same
Inventor: INOUE MASAHIRO
IPC: B05B12/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating robot capable of being miniaturized and a method for assembling the same. SOLUTION: In a coating robot 1 wherein a coating machinery 20 including a coating gun 21, a coating material supply pump body 33a and a coating material supply pump body-driving motor 22b is attached to a robot equipped with movable portions (12, 13), 14, 15, movable portion-driving motors (12m, 13m, 14m), 15m1, (15m2, 15m3) and an inner pressure chamber 16 wherein the movable portion driving motors are arranged, the coating material supply pump main body-driving motor 22b is arranged in the inner pressure chamber 16.
Patent JP-H11341838-A (JP)
Title: Laminated-type piezoelectric actuator
Inventor: IDE MITSUTERU
IPC: H02N2/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator, having smaller intervals between internal electrode layers, free of the generation of internal stresses and parital stress concentration, lightening of restriction of displacement and free of product damages. SOLUTION: In a laminated type piezoelectric actuator fitted with a laminate 7 composed by laminating piezoelectric ceramic layers 2 and internal electrode layers 1, and external electrodes fitted to the lateral surfaces of the laminate 7, the internal electrode layers 1 are formed so as to be exposed at two adjoining two side surfaces of the laminate 7. Internal electrode layers 1 having further exposed parts at the other side surfaces on which the internal electrode layers 1 which are not exposed are laminated alternaltely.
Patent JP-H034635-A (JP)
Title: Packet communication network
Inventor: TAKAHASHI ETSUO
IPC: H04L12/70
Filed: 1989-05-31
Abstract: PURPOSE:To execute diagnosis for a fault check, etc., at one place by newly providing a diagnostic packet, and recording automatically the content of the diagnostic packet in the case of passing or arrival and the issue, passing or arrival time to the storage device of a terminal equipment and an exchange and outputting the recorded content. CONSTITUTION:An oscillation terminal equipment 1 sending a diagnostic packet and a reception terminal equipment 4 receiving the diagnostic packet are provided on a packet communication network where lots of packet exchanges 2, 3 are coupled by multiplex lines 6, 7, 8 and a terminal equipment 1 records the issuing time issuing the diagnostic packet. The packet exchanges 2, 3 record the content of the packet and the passing time when the diagnostic packet passes. The reception terminal equipment 4 upon the receipt of the diagnostic packet records the content of the packet and the reception time and reads out the recording content relating to recorded diagnostic packet, collects them and prints them out.
Patent JP-S5565240-A (JP)
Title: Cellular material
Inventor: HONMA KIYOSHI
IPC: C08J9/06
Filed: 1978-11-13
Abstract: PURPOSE: A foam useful as sealing material for cars that is composed of an ethylene- α-olefin copolymer rubber composition with a specific constitution and intrinsic viscosity and high strength/weight ratio, thus being capable of containing a large amount of inexpensive bulk filler.  
     CONSTITUTION: The objective foam is made from an ethylene-α-olifin copolymer rubber composition that consists of (A) ethylene and (B) 4W10C α-olefin at a molar ratio of 80/20W95/5, preferably 83/17W95/5 and has an intrinsic viscosity of 0.6W6.0, preferably 0.8W4.0dl/g. When necessary, a polyene component as 1,4- hexadiene is added to the composition in an amount corresponding to 4W50 iodine value.  
     EFFECT: Thus obtained foam has ozone-, weather- and heat-resisting property equal to ethylene propylene copolymer heretofore in use and can be more cheaply produced 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5662845-A (JP)
Title: Molding resin composition
Inventor: ABE MITSUO
IPC: C08L7/00
Filed: 1979-10-29
Abstract: PURPOSE: To prepare the titled resin composition suitable for vacuum forming and giving a flexible or semirigid leatherlike steet having excellent resistance to heat, light and low temperature, by compounding specific graft copolymer to a vinyl chloride resin.  
     CONSTITUTION: The titled resin composition is prepared by compounding (A) 100pat.wt. of a vinyl chloride resin, (B) 30W110pts.wt. of a graft copolymer having a graft ratio of 30W110% and an intrinsic viscosity of 0.4W1.5dl/g, and obtained by grafting 90W50pts.wt. of a vinyl monomer mixture composed of 10W40wt% of an alkenyl aromatic compound, 20W50wt% of an vinyl cyan compound and 20W 50wt% of a methacrylic acid ester, to 10W50pts.wt. of polybutadiene or a rubberlike copolymer composed of ≥60wt% of butadiene and a vinyl monomer copolymerizable with butadiene, (C) 3W50pts.wt. of a rubberlike copolymer of acrylonitrile and butadiene, and (D) 15W100pts.wt. of a plasticizer for vinyl chloride resin.  
     EFFECT: The excellent vacuum formability of the vinyl chloride resin sheet is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04226298-A (JP)
Title: Elevating base for vehicle
Inventor: HANSU NUSUBAUMU
IPC: B66F7/16
Filed: 1991-06-11
Abstract: PURPOSE: To make the stroke of a support pipe double in an usual rising process by connecting a pulling means wound through the direction change pulley of a hoist to a support pipe. CONSTITUTION: When an oil pressure acts to hoists 7a, 7b, piston rods 8a, 8b and both bushes 12a, 12b are risen. At the same time, the support pipes 11a, 11b are risen at double speed by pulling means a, b. Direction change pulies 9a, 9b are located on the upperside of the hoists 7a, 7b and the pulling means 10a, 10b consisting of a chain or rope are wound to the pulleies. The guides of the support pipes 11a, 11b are extended upward by the bushes 12a, 12b following at the speed same as the hoists 7a, 7b. In other words, the support, pipes 11a, 11b are guided and supported by the bushes 12a, 12b upto the nearly half of a stroke length.
Patent JP-H0432302-A (JP)
Title: Gas filled high frequency phase shifter
Inventor: MORIYAMA SHINICHI
IPC: H01P1/18
Filed: 1990-05-29
Abstract: PURPOSE:To prevent a trouble of gas leakage in an excellent way without need of a large enclosed case or a long bellows by applying gas sealing to a slide coaxial part being a component of high frequency phase shifter with an O ring. CONSTITUTION:An O ring 3 sealing between an outer conductor 103B of a coaxial tube 101 and an outer conductor 103A is arranged to a circumferential groove formed to a flange 1 fitted to a tip of the outer conductor 103A of the coaxial tube 100 located at the outside in a couple of the coaxial tubes 100, 101 being components of a slide coaxial part 105. Then the O ring 3 is used to seal both the outer conductors 103A and 103B. Thus, both the coaxial tubes 100, 101 are sealed in an excellent way without increasing the entire size of a high frequency phase shifter 160 to prevent the leakage of an insulation gas sealed in the inside.
Patent JP-H10332086-A (JP)
Title: Pressure-resisting container
Inventor: KAGAWA KAZUHIKO
IPC: F02M21/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To make a pressure-resisting container have a double wall structure of inside and outside shells, light and excellent in a pressure-resisting property by making both end parts of a base part large in diameter and projecting them in the axial direction of the base part from a polar part of the inside shell and burying a collar part enlarged in a disc shape at an inside shell part in a shoulder part of the inside shell. SOLUTION: Both end parts 4a of a base part 4 are projected outward along the axial direction of the base part 4 from a shoulder part 3 of an outside shell 2 and a polar part of an inside shell 5 by being made large in diameter, and a fastening nut 6 can be screwed from both outsides. The base part 4 is constituted as a disc type collar part 4b enlarged in diameter at a part of the inside shell 5 and the disc type collar part 4b is buried in shoulder parts 5a, 5a' of the inside shell 5. A large diametrical part 4a of the base part 4 is held from the outside by a polar part opening part 3a of the shoulder part 3 of the outside shell 2. The disc type collar part 4b is projected outward against a central axis of the base part 4.  A circular recessed part free to continuously connect and fasten a nozzle, etc., is formed on the head end side of the base 4, and a female screw 4c is engraved on an inner peripheral surface of the recessed part.