baber/WOPTO huggingface dataset:
Patent JP-S63195030-A (JP)
Title: Power transmitting device of four-wheel-drive vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/35
Filed: 1987-02-10
Abstract: PURPOSE:To improve assembly property and lubrication for a differential gear by utilizing structural features in which the differential gear between axles and/or a direction converting gear close to each other are disposed on an axle shaft to change the lubricating structure for the differential gear. CONSTITUTION:A transfer unit 43 is constituted of a differential gear 45 between axles, a bevel gear 51, a viscose coupling 66 and a driven bevel gear 57 which are fitted in a transfer housing 44 coupled integrally with a housing 4 of a transmission 3. Also, separable power transmitting members are constituted of a pinion carrier 48 in said gear 45, a right rotary sleeve 33 of an intermediate member 29 coupled with said carrier, a sun gear 46, a differential case 38 coupled with said gear 46 and a right front axle shaft 9b coupled with a right side gear 41b. And a plurality of oil seals 69-71 are disposed in the separated portions of said power transmitting members to interrupt communication between both housings 4, 44.
Patent JP-H03232621-A (JP)
Title: Conveying device for ampoule or the like
Inventor: MASUDA NORIYASU
IPC: B65G47/80
Filed: 1990-02-08
Abstract: PURPOSE:To provide a conveying device having a simple structure which does not hinder the field of view for detection or the like and to enhance the efficiency of work by forming holes communicated with a vacuum suction hole, in a loading surface of a shifter for articles to be conveyed. CONSTITUTION:Ampoules A which are fed from a star wheel 6 are received onto and moved by a shifter 2. At this time, since the loading surface 2a of the shifter 2 is formed therein holes 4 which are communicated with a vacuum suction device, the bottoms of the ampoules A to be loaded are sucked and held by the loading surface 2a. With this arrangement, the articles to be conveyed are free from the constraint, excepting those making contact with the loading surface 2a, and accordingly, the field of view for inspection can be prevented from being hindered, thereby it is possible to enhance the working efficiency.
Patent JP-2000228252-A (JP)
Title: Termination structure and termination method of coaxial connector
Inventor: OZAKI MASAHITO
IPC: H01R13/422
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a termination structure of a coaxial connector capable of keeping shielding with perfect mounting without increasing the number of components or mounting processes. SOLUTION: In this termination structure that allows an exposed braided wire 23 of a shield wire 20 to be crimped and connected to a shield terminal 50; the shield terminal 50 has a bottom plate 51, a pair of boxes 52, 52 which are erected from both end sides of the bottom plate part 51, and plastically deformed to a close position where respective mutually facing bonded end faces 52a, 52a are abutted on each other by crimping, and a pair of crimp parts 53, 53 which are erected from both end sides of the bottom plate 51, and crimped and connected to the exposed braided wire 23 by crimping;  an inner housing 40, an inner terminal 30 and the insulation inner sheath 22 side of the exposed braided wire 23 of the shield wire 20 can be covered with the pair of boxes 52, 52 when the pair of boxes 52, 52 are closed, and the exposed braided wire 23 can be crimped and connected to the pair of crimp parts 53, 53.
Patent JP-H05227383-A (JP)
Title: Electrophotography printer
Inventor: MURAKAMI KAZUNORI
IPC: G03G15/36
Filed: 1992-02-17
Abstract: PURPOSE:To correct a position deviation in the subscanning direction due to a timing change in the scanning of plural optical scanners with high accuracy. CONSTITUTION:Optical scanners 31-34 provided with a scanner motor drive circuit comprising PLL control circuits 311-341, motor drivers 312-342 and scanner motors 313-343 are driven by a reference clock from a reference clock generator 35 and a write position detection signal from each of the optical scanners 31-34 is fed to a microcomputer 37. The microcomputer 37 obtains a timewise deviation of the write position detection signal from the 1st optical scanner 31 from the 2nd-4th optical scanners 32-34 with respect to the write position detection signal from the 1st optical scanner 31 and adds respectively a phase control signal to an output of PLL control circuits 321-341 of the 2nd-4th optical scanners 32-34.
Patent JP-S60174822-A (JP)
Title: Manufacture of thick-walled seamless steel pipe of high strength
Inventor: MOTODA KUNIAKI
IPC: C21D9/08
Filed: 1984-02-18
Abstract: PURPOSE:To improve the resistance to sulfide stress corrosion cracking by hardening and tempering a steel contg. prescribed percentages of C, Si, Al, Nb, Zr, Ti, P, S, Mn, Cr and Mo under prescribed conditions. CONSTITUTION:A steel contg., by weight, 0.15-0.5% C, 0.1-0.3% Si, 0.005-0.1% Al, 0.01-0.1% Nb, 0.005-0.1% in total of Zr and/or Ti, <=0.005% P, <=0.005% S, 0.12t<1/2>-0.25t<1/2>% Mn [t is the thickness (mm.) of a steel pipe as a product] and 0.4t<1/2>-0.8t<1/2>% Cr [Cr(%)/Mo(%)=1.5-2.5] is hot worked into a seamless steel pipe, and the inside and outside of the pipe are simultaneously hardened. The pipe is then tempered at 650 deg.C- the Ac1 point.
Patent JP-S52113203-A (JP)
Title: Record player
Inventor: YASUI RIYUUICHI
IPC: G11B19/20
Filed: 1976-03-19
Abstract: PURPOSE:To drive automatically a turn table by simply setting a disc on the turn table, by constituting so that a switch can be operated as soon as the disc is set on the table.
Patent JP-H06244012-A (JP)
Title: Manufacture of permanent magnet
Inventor: ARAI SEI
IPC: H01F1/08
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a high performance R-Fe-Be group permanent magnet by performing two-stage heat treatment of alloy from high temperature to low temperature after casting and to obtain a high performance permanent magnet by performing hot processing and further performing heat treatment after having performed two-stage heat treatment of an ingot from high temperature to low temperature. CONSTITUTION:An alloy ingot composed of R, Fe, B and Cu as basic ingredients is heat-treated at a temperature ranging from 800 to 1100 deg.C. Then, it is further heat-treated at as temperature ranging from 400 to 650 deg.C, thereby obtaining a permanent magnet. The ingot is further heat-treated at a temperature ranging from 800 to 1100 deg.C and then after it is heat-treated at a temperature ranging from 400 to 650 deg.C, a high performance permanent magnet is obtained by performing hot processing and heat treatment. It is, therefore, possible to obtain high magnetic properties and especially high coercive force by adopting a manufacturing method for the permanent magnet.
Patent JP-2000200057-A (JP)
Title: Bulletin advertisement board and bulletin advertisement body
Inventor: KOMIYA MASAO
IPC: B32B7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a bulletin advertisement board which is light in weight, has sufficient rigidity, is considered even for long-term preservation and weatherability and may be inexpensively supplied even when intricate designs, etc., are bulletin contents. SOLUTION: The bulletin advertisement board 1 consists of a laminated structure successively laminated with a layer 2 consisting of a resin foam, a layer 3 consisting of fiber reinforced plastic and a layer 4 consisting of special tacky adhesive film products indicated with the desired designs or characters, etc., on its front surface. A fluororesin film layer 5 is formed as the upper layer of the special tacky adhesive film layer 4. The layer 2 consisting of the resin foam described above may be replaced with the layer consisting of a honeycomb structure composed of paper material, etc. Similarly, the layer 3 consisting of the fiber reinforced plastic may otherwise be replaced with the layer consisting of an aluminum sheet.
Patent JP-S52111877-A (JP)
Title: Oxidation of desulfurization slurry
Inventor: ODA TERUMI
IPC: C02F1/72
Filed: 1976-03-17
Abstract: PURPOSE: To raise the rate of oxidation of CaSO 3  to gypsum easily by adding oxidizing gas containing NO 2  to a slurry formed by the desulfurization by use of Ca salt as an absorbent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10204848-A (JP)
Title: Concrete block for revetment foundation work and revetment method using the same
Inventor: KAMIYA MASAOMI
IPC: E02B3/14
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily set a pile without being accompanied by a noise problem and difficulty of execution by forming a plurality of recesses at intervals in the longitudinal direction, forming a positioning hole in the center of the internal bottom part of each recess, setting the pile in the positioning hole and filling the recesses with cement mortar. SOLUTION: A plurality of angular recesses 2 are formed on the upper face of a rectangular parallelopiped with prescribed length constituted by consolidating concrete at intervals in the longitudinal direction, a circular positioning hole is formed in the center of the internal bottom part of each recess 2 in the form of penetration, and a concrete block 1 is constituted. A concrete base part is fixed and provided on the bottom part of a bank, and a revetment is constructed by piling in multi-stages so as to cover the inside inclined face of the bank with the block for the revetment thereon. Furthermore, the block 1 is disposed outside the concrete base part, the tip of a pile is agreed with each positioning hole, each pile is vertically supported, cement mortar is filled into the recesses 2 to be solidified, and the piles are vertically fixed.
Patent JP-S62186293-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/053
Filed: 1986-02-12
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-H08223829-A (JP)
Title: Stator of synchronous motor and its manufacture
Inventor: UCHIDA HIROYUKI
IPC: H02K1/18
Filed: 1995-02-17
Abstract: PURPOSE: To provide a stator of a synchronous motor wherein inclined slots for providing its windings therein can be disposed without affecting the outline of its laminated stator core. CONSTITUTION: A stator 10 has a laminated core 14 with a plurality of slots 12 and armature windings 16 provided in the respective slot 12. Each of salient teeth 22 defining the slots 12 has a pair of hooks at the ends of a support, and each opening part 28 extended forming an angle with the axial line of the stator 10 is defined between the respective hooks of the adjacent salient teeth 22. Each thin-plate core for forming the laminated core 14 has the outer peripheral part of an identical noncircular contour, the inner peripheral part of an identical nearly circular contour, and a plurality of notches whereby the plurality of slots 12 having the respective opening parts in the inner peripheral part are formed in the case of the thin-plate cores being laminated.  When the plurality of thin-plate cores are so laminated that there is no discrepancy among their outer peripheral parts, the plurality of opening parts 28 comprising the plurality of notches in their inner peripheral parts are disposed respectively accompanied by uniform circumferential discrepancies among the respective adjacent thin-plate cores.
Patent JP-H10212712-A (JP)
Title: Snow-melting device
Inventor: ISHIZUKA YUTAKA
IPC: E01H5/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting device in which the exhaust of a combustion burner can be securely carried out. SOLUTION: The furnace body 3 of a snow-melting device is provided with a side wall 18 erected in the inside of a ridgelike roof 16 formed in the passage of hot air, and an exhaust port 24 is formed in the side wall 18 on the side of the part 20 to be joined to the roof 16. Thus, even in the case where snow is thrown into the inside of the snow-melting vessel 7 and the roof of the furnace body 3 is filled up with snow and the hot-air passage has been blocked up with snow, the roof 16 becomes eaves and the space R in the vicinity of the exhaust port 24 can be secured, so that the misfire and the imcomplete combustion of the combustion burner thereof can be prevented.
Patent JP-S63198177-A (JP)
Title: Optical reader
Inventor: NAKAJIMA KENZABURO
IPC: G06K7/10
Filed: 1987-02-13
Abstract: PURPOSE:To constantly stably read a bar code without receiving the influence of a user by disposing a polarizing part before a light receiving part, electrically scanning and reading the bar code. CONSTITUTION:An LCD driver 26 controls an LCD 27 in such a manner that the LCD 27 passes a light only at one place and the place is moved from a left to a right, the light emitting from a light emitted part 22 abuts against a paper only from the window of the LCD 27, is reflected and returned to the light receiving part 23 through the LCD 27 again. The light entering the light receiving part 23 is transformed to an electric signal, amplifier by an amplifier 24 and transformed to a digital signal by a level decision part 25. When the LCD is approached to the paper on which the bar code is printed, the bar code can be read sequentially from the left side to the right side of the LCD 27. Thereby, the reading of the bar code is constantly executed under a constant state without receiving the influence of the skillfulness of the user.
Patent JP-H10215052-A (JP)
Title: Manufacture of printed wiring board
Inventor: NOSE MASAHIRO
IPC: H05K3/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of misregistration and improve working efficiency in a process of forming a conductor circuit by printing work using a screen plate with etching resist ink in the manufacture of a printed wiring board. SOLUTION: Positioning continuity connecting holes 12 are made in a substrate 19 of a working size at 8 points in outer peripheral portion and at 1 point in inner portion, positioning marks 15 are made at the same positions as positioning continuity connecting holes 12 on a printing screen plate 13, from which the misregistraton phenomena between positioning through-holes 12 and positioning marks 15 is judged during printing, and uniform and high- precision positioning method can be done easily, thereby preventing occurrence of misregistration.
Patent JP-S63199965-A (JP)
Title: Rodless cylinder
Inventor: SUGANO HIDENORI
IPC: F16J3/06
Filed: 1987-02-13
Abstract: PURPOSE:To softly extend and contract a pressureproof bellows for the large variation of internal pressure by arranging the pressureproof bellows having a reinforcing ring wound in wave-shaped recessed form between the edge member of a cylinder and a piston and forming the right and left independent fluid chambers. CONSTITUTION:The both edge members 30 and 31 of a cylinder S are oppositely fixed by the supporting shafts 10 and 11, and a pressureproof bellows 2 having a three layered structure which is made of latex rubber, etc. and is formed by integrally laminating the fiber reinforced layers is arranged between a piston 1 supported in slidable ways onto the supporting shafts 10 and 11, winding a reinforcing ring 25 in wave-shaped recessed form. When air is introduced into the right and left fluid chambers 4 and 5 from an air feed/discharge hole 61 or 62, a working body 7 formed integrally with the piston 1 moves rightward or leftward. Therefore, even if a large variation of the internal pressure is generated, the working body is extended and contracted softly, maintaining a regular wave form, and the trouble of dispersion of abrasion dusts, etc. outside the cylinder is suppressed, and a proper driving device for clean room, etc. can be obtained.
Patent JP-S63198211-A (JP)
Inventor: KONDO MAMORU
IPC: H01B7/295
Filed: 1987-02-12
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-S60174559-A (JP)
Title: Guide device of hotel or the like
Inventor: TAYAMA KOU
IPC: H04M11/00
Filed: 1984-02-20
Abstract: PURPOSE:To connect directly a telephone circuit to a guide destination displayed on a display device only by a lifting a handset by equipping the guide device with at least a central arithmetic device, program ROM, and I/O port. CONSTITUTION:A logical control part 1 is provided with the central arithmetic controller 2, program ROM3, and I/O port 4. Then, a number storage part 18 stores telephone numbers corresponding to various kinds of information recorded on a video disk 7 and a number retrieving part 19 retrieves a telephone number read out of the storage part 17 under the control of the control part 1. The telephone number of the guide destination displayed on the display part 11 is read out of the storage part 18, and read in the retrieving part 19 temporarily and then sent to a circuit control part 20 through the I/O port 4. Then, the telephone number is connected to an external telephone circuit by a PB tone generating part 21 or DP relay part 22.
Patent JP-H04271209-A (JP)
Title: Power supply regulation circuit for vehicle
Inventor: OBATA ATSUMI
IPC: B60K6/20
Filed: 1991-02-25
Abstract: PURPOSE:To economize fuel consumption by storing power regenerated from an induction rotating machine 1 through an inverter circuit 2, at the time of braking or stoppage of a vehicle, completely with no loss. CONSTITUTION:A power supply capacitor 15 is connected in parallel with a battery 5 connected to the DC power supply side of an inverter circuit 2 while furthermore bilateral switching means 13, 14 are connected, respectively, in series with the battery 5 and the capacitor 15. Charge/discharge of the battery 5 and the capacitor is then controlled through switching control of the switching means 13, 14 thus regulating the electric energy to be stored.
Patent JP-H11229826-A (JP)
Title: Valve gear of engine
Inventor: IIDA MINORU
IPC: F01L1/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a valve gear of an engine capable of raising the engine speed limit while improving durability. SOLUTION: In this valve gear, when maximum valve lift on the exhaust side and intake side is Lexo, Lino, respectively, Lexo<Lino. Also, with regard to at least the intake side, when valve lift Y is expressed as the function Y=f (θ) of the rotation angle θof the camshaft, the absolute value of the acceleration coefficient Y"=d<2> f (θ)/dθ<2> near maximum valve lift becomes smaller than the absolute value of the acceleration coefficient in the adjacent valve lift regions on the advance side and the retard side. Alternatively, a camshaft is provided having an exhaust cam profile and intake cam profile, set such that the curvature radius near maximum valve lift becomes larger than the curvature radius at the adjacent valve lift region on the advance side and the retard side.
Patent JP-S59154667-A (JP)
Title: Cassette loading device
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1983-02-23
Abstract: PURPOSE:To reduce remarkably unpleasant sound by constituting a sliding section of a cassette opener with a cassette cover into a projected shape. CONSTITUTION:An upper end of a support 11 for cassette opener provided with standing on a base of a magnetic recording and reproducing device is provided with a cut and folded projection part 12 projected to one side. Holes 14a, 14b are provided to both sides of a cassette opener 13 covered to the upper end of the support 11 from the upper side and any one of the holes 14a, 14b is engaged with the projection 12 so as to support the opener 13 to the support 11. An upper sliding section 13a of the opener 13 is projected upward in the form of circular arc and the lower end of the cassette cover is pressed into contact with this sliding section 13a and slided. The contact area with the cassette cover is very small,the affect by the surface roughness of the upper end sliding section, the processing accuracy, burr and the fitting state to the base is very little, the up/down operation of a cassette is attained smoothly and unpleasant sound generated at the sliding of the cassette cover is reduced remarkably.
Patent JP-S57145136-A (JP)
Title: Flame-retardant crosslinked polyolefin resin composition
Inventor: EIKAWA HIROSHI
IPC: C08K5/59
Filed: 1981-03-03
Abstract: PURPOSE: To provide the titled compsn. which does not corrode metals and has excellent heat aging characteristics, by blending Zn salt of mercaptoimidazole, a specified antioxidant, an inorg. Zn compd., an organohalogen compd. and antimony oxide with a polyolefin.  
     CONSTITUTION: The titled compsn. is obtd. by uniformly blending 1W10pts.wt. Zn salt of a mercaptoimidazole (B) selected from 2-mercaptobenz-imidazole and 2-mercaptotolylimidazole, 1W5pts.wt. di-t-butylphenol antioxidant (C) such as hindered phenol, 1W10pts.wt. inorg zinc compd. (D) selected from ZnO, ZnS and ZnB 4 O 7 , and 10W100pts.wt. mixture of an organohalogen compd. (E) such as perchloropentacyclodecane and Sb 2 O 3  (F) in a weight ratio of E:F=1:1W1:0.5 with 100pts.wt. polyolefin such as PE or an ethylene-propylene copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60190661-A (JP)
Inventor: KURAUSU BEEUMERU
IPC: F02M63/02
Filed: 1985-02-18
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-S58149858-A (JP)
Title: Flow controller of power steering
Inventor: KUGIMIYA FUSAYOSHI
IPC: B62D5/07
Filed: 1982-02-26
Abstract: PURPOSE:To prevent change of a flow due to a steering load in a high revolution range, by applying pressures in the upstream of a plunger and in the downstream of a variable orifice to both ends of a spool. CONSTITUTION:A plunger 8 is displaced to a position, in which a difference between pressures in front and rear sides of a variable orifice 21 and tension of a spring 15 are balanced, here the orifice 21 decreases its opening in accordance with the displacement of the plunger 8, and its pressure difference relatively increases in accordance with a decrease of opening even if an orifice flow is equal. If pressure in the downstream of the orifice 21 increases, a pressure rise in a rear pressure chamber 9 due to this increase returns a spool 7 to decrease an opening of a bypass port 4 and increase pressure of a pump port 2 correspondingly to a load, in this way, the difference between front and rear pressures of the plunger 8 is not changed, and the opening of the orifice 21 can be equally held.
Patent JP-H04268959-A (JP)
Title: Document preparing device
Inventor: HASEBE MIKIO
IPC: G06F17/21
Filed: 1991-02-25
Abstract: PURPOSE:To improve operability by automatically changing the size of a font on one side of a Japanese language font and an alphabetical font to an appropriate value when that of the font on the other side of them is changed in a document preparing device provided with a desk publication function. CONSTITUTION:When the size of the font on one side of the Japanese language font and the alphabetical font set once by a keyboard 2 is changed in the case of performing the format setting of the size, etc., when a document in which the Japanese language font and the alphabetical font are mixed is generated and printed, the size of the font on the other side is changed corresponding to the change rate of the size and it is re-set on memory 10.
Patent JP-H04269025-A (JP)
Title: District disaster prevention radio monitor device
Inventor: AIZAWA MOTOYA
IPC: H04H40/18
Filed: 1991-02-25
Abstract: PURPOSE:To relieve the load of the operator and to allow the operator to obtain required information quickly and easily. CONSTITUTION:Various signals such as a call signal, an ACK signal and a NAK signal sent through a control channel are received by a control channel reception section 2 and a control section 1 obtains various control information such as a communication channel, a caller station and a called station from the signals. Then information such as a communication start time is added to the control information and the result is stored in a memory 6 as management information. Each management information stored in the memory 6 is displayed on a display section 7 as a list picture. Moreover, the management information stored in the memory 6 is deleted by the control section 1 when 3 minutes elapse from the communication start time or the communication in the same communication channel is started.