baber/WOPTO huggingface dataset:
Patent JP-S5574228-A (JP)
Title: Audio tone adjusting unit
Inventor: AZUMA RIYOUJI
IPC: H03G5/02
Filed: 1978-11-30
Abstract: PURPOSE:To change the frequency characteristics without deteriorating the signal quality through parallel connection of band pass filters. CONSTITUTION:The input of n sets of band pass filters 11-1n is commonly connected to the output of the addition circuit 5, and the output is respectively connected to the inversion terminal of the addition and subtraction circuit 6 and also connected to the inversion terminal of the addition circuit 5, and the output of the addition circuit 5 is connected to the non-inverting terminal of the addition and sub- traction circuit 6 separately. Further, by changing the characteristics of the filters 11-1n, the audio tone can be adjusted.
Patent JP-S5670908-A (JP)
Title: Manufacture of electroforming mold
Inventor: SHIMIZU TOSHIO
IPC: B29C33/38
Filed: 1979-11-14
Abstract: PURPOSE: To obtain an electroforming mold for resin molding which has an improved heat-resistance and strength, by a method wherein an electroforming shell is formed by nickel-plating a matrix, it is directionally coagulated in such a manner as lifts it gradually to form a primary backing metal layer, after it is immersed in a molten zinc and tin alloy, and the secondary backing metal is formed.  
     CONSTITUTION: A matrix 1 is formed by grinding a stainless material, and a matrix base 2 is mated with said natrix. After the resulting work is then electrically nickel- plated or nonelectrically nickel-plated to form an electroforming shell 3, it is immersed in a molten zinc and tin alloy (for example: alloy, such as 90% of zinc 10% of tin). A support chuck 4 ie cooled by a cooling tube 5, and with this the shell is lifted gradually so that a part, which ranges within about 10W20mm from a surface of the electroforming shell 3, is directionally soldified to form a primary backing metal layer 6. An alloy, which has an improved adhesiveness with the zinc and tin alloy, and is in a half-molten condition, is put in an electroforming mold 7, and casting takes place with a pressurizing tool 9 applied with pressure to form  the secondary backing metal layer 10. This permits the production of a desired electroforming mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11334656-A (JP)
Title: Crawler type traveling vehicle
Inventor: KAGEYAMA ICHIRO
IPC: B62D55/116
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact crawler type traveling vehicle, permitting stable turning or other movements. SOLUTION: When a traveling vehicle 10 approaches a hill, a piston rod 61a is shrunken by a hydraulic cylinder 61, while a piston rod 62a is extended by a hydraulic cylinder 62. When the piston rod 61a is shrunken, a link member 63a rotates clockwise centering around a pin 63c such that it pushes down a shaft 40c. Accordingly, a top mount body 30 is driven by the shaft 40c such that its front side is lowered, thus it sinks ahead. At the same time, a link member 64a rotates such that it pushes up a shaft 40d when the piston rod 62a is extended. Accordingly, the top mount body 30 is driven by the shaft 40d such that its front side is raised, thus it rises backward. As a result, the top mount body 30 can uphill with its posture kept horizontal.
Patent JP-H01314756-A (JP)
Title: Controller for drum-type weft reservoir
Inventor: MAENAKA KIMIHIRO
IPC: D03D47/36
Filed: 1988-06-15
Abstract: PURPOSE:To provide the title controller so designed that the standard specified rate signals for a feed motor are operated and outputted based on the rpm signals for a loom, and, based on the latter signals, the feed motor is driven along with ensuring the excesses or deficits of the rpm to be corrected, thereby enabling weft-inserting troubles to be effectively removed. CONSTITUTION:(1) An operating instrument having such functions that the rpm signals from a rotating sensor to detect the rotation of a loom main shaft through branching from the rpm command signals to a loom main motor are put to reduction to output the standard specified rate signals for a feed motor and (2) a control amplifier to drive the feed motor based on said standard specified rate signals are provided. Furthermore, a correction control section having such functions that the difference between the rpm of the feed motor and the required rpm based on the rpm signals for the loom is detected to output correction signals and other correction signals are given based on the determination of the excesses or deficits of the storage level of the weft on a reservoir drum, thereby enabling the rpm of the feed motor to be stably controlled at all times.
Patent JP-S5671135-A (JP)
Title: Japanese word processor system
Inventor: YOKOKAWA SHIYOUZOU
IPC: G06F17/21
Filed: 1979-11-14
Abstract: PURPOSE: To obtain a cheap device as the whole, by causing slave word processors having no Kanji (Chinese character) font memory to use the Kanji font memory of the master word processor commonly.  
     CONSTITUTION: Master word processor A is provided with CPU 1, Kanji input part 2, display device 3, printer 4, and Kanji font memory 5, and slave word processors B 1 WB n  have no Kanji font memory. When a Kanji pattern is required in any of slave word processors B 1 WB n , the CPU of master word processor A is interrupted, and the required Kanji pattern is read from Kanji font memory 5 and is transferred to the slave word processor. The time interval when slave word processors requests Kanji patterns to the master word processor may be controlled to, for example, 10 msec approximately by the timer (not shown in the figure) provided in slave word processors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632012-A (JP)
Title: Automatic focusing device
Inventor: HAMADA MASATAKA
IPC: G03B13/36
Filed: 1986-06-23
Abstract: PURPOSE:To efficiently execute a correction, and to obtain a focused state in a short time by deriving a defocus amount which follows a movement of an object, at the time point when an arithmetic operation for the next focusing detection has been ended, setting this arithmetic operation end time point as a target of a follow-up correction, and driving a lens by the derived defocus amount. CONSTITUTION:An integration of a light beam of an object is executed by a CCD image sensor 107, and a data dump by which a data of the integrated object is fetched at every picture element is executed. Subsequently, a time TM1 of a free-run timer at the time when the integration is started, and a count value T1 of an event counter EVTCNT for controlling a lens driving amount at the time when the integration is started, and an integration end time TM2, and a count value T2 of the event counter EVTCNT of this time are read. Thereafter, the data dump, and a focusing detection arithmetic operation are executed, but the greater part of this time is spent for this operation. In this way, from the times TM1, TM2 of the integration start time and the integration end time, the time (TM1+TM2)/2 in the integration center point is calculated, stored in a register, and a lens driving amount extending from the previous integration center to the present integration center is calculated.
Patent JP-H07151111-A (JP)
Title: Clamping tool with screw
Inventor: HIRAI MASANORI
IPC: F16B35/04
Filed: 1994-06-29
Abstract: PURPOSE: To automatically align misaligned openings in workpieces by providing the shank of a bolt member with a tapered portion. CONSTITUTION: This threaded fastener 10 for securing workpieces includes a bolt member 12 and a nut member 14, the bolt member having a tapered shank portion which is received in mating openings 50, 52 in the workpiece. When the workpiece openings are misaligned, the tapered shank portion automatically aligns the misaligned workpiece openings when the fastener is attached.
Patent JP-H09829-A (JP)
Title: Bath water circulating and purifying apparatus
Inventor: SHIGA HISASHI
IPC: B01D35/027
Filed: 1995-06-14
Abstract: PURPOSE: To allow bath water to bypass when a washing agent is added to bath water to remove fur in a circulating passage by providing the apparatus with a passage bypassing a filter case and a valve changing over the same to the circulating passage. CONSTITUTION: A changeover valve 19 is connected to the downstream part of the circulating pump 4 of a circulating passage 7 and a bypass passage 20 is connected to the downstream part of the filter case 9 of the circulating passage 7 so as to be branched therefrom. When fur is bonded to the pipeline wall constituting the circulating passage 7, an alkline washing agent is added to the bath water 3 in a bathtub 2 and the changeover valve 19 is changed over to circulate the bath water 3 to the circulating passage 7 through the bypass passage 20. Since bath water is not circulated to the filter case 9, a filter material 15 can be washed without being pulled out.
Patent JP-S5577417-A (JP)
Title: Method of manufacturing division plate for spherical tank
Inventor: OBATA MASAO
IPC: B27B5/02
Filed: 1978-12-01
Abstract: PURPOSE: To raise the manufacturing efficiency of a division plate for a spherical tank, by pressing a material into a curvature, cutting off the edges of the pressed material, chamfering the edges and preparing them for welding.  
     CONSTITUTION: A material 9 curved by a press is so attracted on pads 13 on the end of rod of a cylinder 12 provided on a surface plate 10 that the material 9 is  tightly fitted on the carrying faces of plates 11. Guides 14 for a cutting-off head 18  and a chamfering head 19 are moved up and down by cylinders 15 to cut off the  material 9 by a circular saw and chamfer the material by a chamfering cutter 17 on  the chamfering head 19. The material is thus machined into a division plate which has a part of a spherical surface. In the machining, the tools are moved up and down on planes which extend parallel with the horizontal and vertical divided faces  of the workpiece along its spherical surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11343529-A (JP)
Title: High strength, high ductility and high toughness titanium alloy member and its production
Inventor: OYAMA HIDETO
IPC: C22F1/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a near β type titanium alloy member that the defect in the workability of a near β type titanium alloy is improved, having high strength and excellent in ductility and toughness and to provide a method capable of efficiently and securely producing the high strength, high ductility and high toughness titanium alloy member like this. SOLUTION: This high strength, high ductility and high toughness titanium alloy member is the one composed of a near β type titanium alloy contg. 0.2 to 1.0 mass % Si, and that acicular αphases are crystallized out substantially over the whole face in a β phase matrix, and this titanium alloy member can be obtd. by subjecting a near β type titanium alloy contg. 0.2 to 1.0 mass % Si to hot working in which the working finishing temp. is less than 1000 deg.C and thereafter executing aging treatment in a two phase region of less than the β transformation point or solution treatment and aging treatment without executing heating to >=1000 deg.C to crystallize out acicular α phases substantially over the whole face in a β phase matrix.
Patent JP-S628170-A (JP)
Title: Electrophotographing method
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/04
Filed: 1985-07-05
Abstract: PURPOSE:To easily obtain a black-erased or decolored copy from an original which has a black part and a color part by applying a necessary voltage between the conductive base body of a photosensitive body and a charge detection plate and irradiating the photosensitive body with light through the charge detection plate. CONSTITUTION:The charge detection plate 2 is brought close to and opposed to the photosensitive body 1 which has charge patterns 11 and 13 and a no-charge area 12 and the voltage is applied from a power source 3 between a transparent electrode 2a of the charge detection plate 2 and the conductive base body 1b of the photosensitive body 1. Then, when light 5 is irradiated from the side of a transparent electrode 2a of the charge detection plate 2, the light 5 reaches the surface of the photosensitive body in an area on the charge detection plate 2 corresponding to the charge pattern 11 because of its high transmissivity, but the light 5 does not reaches the surface of the photosensitive body 1 in an area on the charge detection plate 2 corresponding to the charge pattern 13 and no-charge are 12 because of their low transmissivity. Then when the light 5 is intense enough to make the photosensitive layer 1a of the photosensitive body 1 conductive, charges of the charge pattern 11 are erased and only the charge pattern 13 remains on the surface of the photosensitive body 1.
Patent JP-H08313627-A (JP)
Title: Intervehicle distance alarm
Inventor: YAMAMURA TOSHIHIRO
IPC: B60W30/00
Filed: 1995-05-23
Abstract: PURPOSE: To deliver an alarm having no strange feeling even when a low-pass filter is applied. CONSTITUTION: Based on the time variation of intervehicle distance R between a host vehicle and a forward vehicle being read out at Step 102, relative speed Vr0 with respect to the forward vehicle is determined at Step 104. The relative speed Vr0 is passed through a low-pass filter, at Step 106, in order to determine a relative speed correction value Vr0L which is compared with vehicle speed Vf of host vehicle at Step 107. When relative speed correction value Vr0L is higher than the vehicle speed Vf of host vehicle, the control advances to Step 109 where the distance is determined using the vehicle speed Vf of host vehicle as a current relative speed Vr and notified.
Patent JP-H11340936-A (JP)
Title: Method and device for multiplexing data
Inventor: SHIOMOTO SHOJI
IPC: H04N19/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate synchronism management by reducing buffer capacity and multiplex delay by selecting a storage part having the maximum occupancy amount, outputting multiplexed data by switching encoded stream data, and generating a multiplexed stream. SOLUTION: A channel selection control part 30 retrieves respective buffer occupancy amounts in order and selects the buffer having the maximum occupancy amount and storing data required for multiplexing. A TP header is generated from a TP header generating part 23. A NULL packet is generated from a NULL packet generating part 24. Corresponding to the state of the multiplex buffer and the multiplex request of a control data output control part 25, the channel selection control part 30 controls a switch 28 and selects data to be multiplexed. The multiplexed data are inputted to a multiplex register 31. Based on the analyzed result from the channel selection control part 30 and header analytic part 22, a reproduction output time managing information (PTS)/ decoding time managing information (DTS) exchange part 32 rewrites the PTS/ DTS in the multiplex register 31.
Patent JP-S6210221-A (JP)
Title: Manufacture of cold rolled soft steel sheet by casting of thin slab
Inventor: NAKAOKA KAZUHIDE
IPC: C21D8/04
Filed: 1985-07-08
Abstract: PURPOSE:To manufacture a cold rolled soft steel sheet having satisfactory machinability by continuously casting a thin slab contg. specified percentages of C, Mn, S, sol. Al and N and by carrying out coiling and continuous annealing respectively at a specified temp. CONSTITUTION:A steel consisting of, by weight, <=0.1% C, 0.05-0.4% Mn, <=0.025% S, 0.001-0.1% sol, Al, <=0.01% N and the balance Fe with inevitable impurities is manufactured by refining. A thin slab is continuously cast in the steel, and after solidification is finished, the slab is continuously cooled and coiled at >=600 deg.C. The slab is then pickled, cold rolled and continuously annealed at the Ac1 transformation point or above, preferably >=800 deg.C. Thus, the formation of a mixed grain structure is avoided and a cold rolled soft steel sheet having superior characteristics is efficiently manufactured at a low cost.
Patent JP-S6127806-A (JP)
Title: Shipping control
Inventor: KINOUCHI SHIGERU
IPC: G06Q50/00
Filed: 1984-07-17
Abstract: PURPOSE:To smooth the flow of cargoes to be shipped by performing the timing control between the decision control of shipping data and the carrier in the shipping schedule. CONSTITUTION:It is comprised of a memory section 10 stored with shipping schedules for every shipping port, means 35 for deciding the shipping schedule and means for deciding the time required for returning the empty carrying bodies 21-30 to respective shipping port. When shipping the cargoes P-R through first carrying means, the decision means 35 will decide the shipping port to be Anticipated of largest quantities of cargoes with highest priority thus to transfer the cargoes in a warehouse through second carring means to the shipping port at the time point prior to arrival of the empty carrying bodies 21-30 to the shipping port. Since second carrying means is operated with correspondence to the shipping schedule for every shipping port, shipping of cargo from the warehouse is never delayed.
Patent JP-S5937016-A (JP)
Title: Wire cut discharge machining
Inventor: YOSHIHARA OSAMU
IPC: B23H7/02
Filed: 1982-08-25
Abstract: PURPOSE:To enhance working accuracy and to reduce the working cost of a press-fitting die, etc. which necessitate high accuracy, by making the cut surface of a wire to be the surface which has a linear generatrix. CONSTITUTION:Ring-like press-fitting plates 3, 4 are press-fitted onto the outer peripheries of the upper and lower ends of a material 2 formed in a ring-like shape, and therefore, the material 2 is previously compressed. Thereby, strain is generated about the center axis O-O so that the material 2 is deformed into a drum-like shape. A drilling process is carried out in the locus of a wire in a cutting trace 6, in parallel with the center axis O-O, and then a wire cut electric discharge machining is performed along the locus so that a drum-like cut surface may be obtained. Then, when the pre-compression is removed after the removal of the press-fitting plates 3, 4, a die 1 having its inner surface which is the surface 10 having a linear generatrix may be obtained due to restoration of strain.
Patent JP-S5671116-A (JP)
Title: Temperature control device
Inventor: FUJIEDA HIROSHI
IPC: F24F11/02
Filed: 1979-11-15
Abstract: PURPOSE: To realize comfortable temperature control without damaging controllability, by fluctuating properly the turn-on temperature in turn-on and off temperature control and by fluctuating the differential temperature between the turn-on temperature and the turn-off temperature according to this fluctuation.  
     CONSTITUTION: In temperature control device 30 consisting of thermistor 2, variable resistance 3, fixed resistances 4 and 5, feedback resistance 9, and operational amplifier 6, the turn-off temperature is varied by resistance 9. The output of signal generator 10 constituted by counter 11, ROM12 to address the counter output, and so on is sent to differential change circuit 80 and turn-off temperature change circuit 40, and the turn-off temperature and the differential temperature are changed according to contents of ROM12, thereby realizing comfortable temperature control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6040233-A (JP)
Title: Belt
Inventor: KURITA KAZUO
IPC: B29K105/08
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a belt retaining a high strength and a proper elongation while being excellent in the corrosion resistance and wear resistance by covering a fabric made of twisted yarns comprising a polyester fiber having a specific characteristic with a rubber or flexible resin. CONSTITUTION:A fabric made of a twisted yarns comprising polyester fibers having characteristics (a)-(h) as mentioned below is covered with a rubber or flexible resin on one or both sides thereof: (a) polyester in which more than 85mol% of the repeated unit is ethyleneterephtharte, (b) intrinsic viscosity >=0.5, (c) [r/R=double refrative index of fiber at the position of 0.9]-[r/R=double refractive index of fiber at the position of 0.0]<0, (d) double refractive index >=180X10<-3>, (e) fiber long cycle at small angular X ray diffraction >=160A, (f) specific gravity >=1.390, (g) dry heat shrinkage <=15% and (h) single system denier <=35.
Patent JP-S6039941-A (JP)
Inventor: NEIRU ENU UERENSUTAIN
IPC: H04M1/725
Filed: 1984-07-17
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-H07240563-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1994-06-06
Abstract: PURPOSE:To prevent the surface degradation of an AlGaAs layer due to oxidation under a low vacuum and to shorten the production time of an element by a method wherein, after a GaAs layer has been laminated and formed, a lamination process is suspended, a thermal cleaning operation is performed in such a way that the GaAs layer is left to be a specific film thickness and the lamination process is then continued. CONSTITUTION:A lower-part clad layer 21 composed of N-type Al0.6Ga0.4As, an active layer 22 composed of Al0.5Ga0.85As and a first upper-part clad layer 23 composed of P-type Al0.6Ga0.4As are laminated sequentially on an N-type GaAs substrate 10. In succession, a P-type GaAs film 30 having a film thickness of 50 Angstrom  is grown on it. After that, a current-limiting layer 24 composed of N-type GaAs is laminated. Then, an exposed surface is cleaned by a thermal cleaning operation at 780 deg.C at which As in a GaAs crystal is evaporated. Thereby, the GaAs film 30 is left to be a film thickness of 10 to 200Angstrom . After that, a lamination operation is continued.
Patent JP-S5938958-A (JP)
Title: Tape guide of recording and reproducing device
Inventor: NAKA HIROYUKI
IPC: G11B15/43
Filed: 1982-08-26
Abstract: PURPOSE:To ensure the stable tape traveling, by providing a driving part to apply a fixed revolving power of a cylindrical rotary post which contacts in rotation with a magnetic tape having a peripheral speed higher than the traveling speed of the magnetic tape. CONSTITUTION:A rotary post 14 has revolutions in the same direction as the traveling direction of a magnetic tape 2 with no relative slip generated on a tape rubbing surface 20 since the peripheral speed of the post 14 is equal to the tape traveling speed. A rotary post driving part 15 has a function to feed a fixed torque to the tape 2 via a servo mechanism which monitors the load current or load voltage while revolving the post 14 with a fixed number of revolutions. In such a constitution, the tape vibration can be prevented to ensure the stable tape traveling.
Patent JP-H05194570-A (JP)
Title: Bisphosphit
Inventor: HORUGAA ANDORIASU
IPC: C08L67/00
Filed: 1992-05-15
Abstract: PURPOSE: To prepare a new compd. useful for the stabilization of organic materials apt to suffer from oxidative, thermal and actinic collapse or the like.  
     CONSTITUTION: This is a new compd. of formula I [(m) is 0 to 2: (n) is 1 to 6; R 1  is H or 1-4C alkyl; in the case, (m) is 2, R 1  is identical or different; A is the radical of an at least n-hydric alcohol or phenol) such as decyl*- tetramethylol-cyclohexanolibiphosphite. Furthermore, the compd. of the formula I is obtd. by bringing a compd. of formula IV obtd. by bringing a compd. of formula II to react with a compd. of formula III to react with a compd. of formula AH n  and removing phenol. 
     COPYRIGHT: (C)1993,JPO