baber/WOPTO huggingface dataset:
Patent JP-S56145532-A (JP)
Title: Optical information recording and reproducing device
Inventor: SATOU ISAO
IPC: G11B7/005
Filed: 1980-04-15
Abstract: PURPOSE:To make good separation and reproduction of information possible by reading the guide track information consisting of two information areas given by a phase change mode and an amplitude change mode, by means of differential outputs of the plural photodetectors disposed in a remote visual field area. CONSTITUTION:The light beam 100 from a semiconductor laser is condensed as a spot 103 on the guide track of a disc-shaped information carrier 1 via a condenser lens 4, anamorphic lenses 4, 5, a polarizing beam splitter 11, and a 1/4 wavelength plate 10 then via a tracking mirror 7 and a stop lens 8. The reflected light is polarized via the plate 10 and the splitter 11 and is separated to two beams 106a, b by a double prism 12. These beams condense at photodetectors 13, 14, by which a converging error signal is obtained. On the other hand, the remote visual field pattern 4 of the microspot 103 is formed via a beam splitter 10 at a quadrisected light detector 17, according to the output signal thereof the information on the phase change mode and the amplitude change mode is well separated and reproduced.
Patent JP-S52133402-A (JP)
Title: Vane structure of rotary machine
Inventor: TANAKA SHIGEO
IPC: F01D5/26
Filed: 1976-05-04
Abstract: PURPOSE: To enhance the anti-vibrating intensity of vanes by augmenting the vane vibrating attenuation by means of inserting an engaging piece being possessed of biting effect between rushing stubs or shrouds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01105418-A (JP)
Title: Pressure-sensitive sensor
Inventor: ISHIHARADA MINORU
IPC: H03K17/968
Filed: 1988-03-04
Abstract: PURPOSE:To improve the external force detection sensitivity and prevent the rupture and plastic deformation of an optical wave guide and the dissociation of light transmitting and light receiving means from the optical wave guide by constituting the optical wave guide with a translucent core made of specific elastic material and a clad. CONSTITUTION:An optical wave guide 1 is constituted of a solid core 4 with high light permeability and made of a rubber elastic material with high refraction factor and a clad 5 made of a rubber elastic material with the refraction factor smaller than that of the core 4, and the core 4 is formed with a material selected among the synthetic rubber such as chloroprene rubber, urethane rubber, silicone rubber, fluororubber, acrylic rubber, ethylene propylene rubber, ethylene propylene copolymer and epichlorohydrin rubber. The light wave guide 1 can be thereby elastically deformed softly and largely in any direction, the open circuit and elastic deformation of the light wave guide 1 and the dissociation of light transmitting and light receiving means 2 and 3 from the light wave guide 1 can be prevented, thus the presence and size of the action of the external force can be detected with excellent sensitivity.
Patent JP-S57164495-A (JP)
Title: Controlling system of shift register
Inventor: MURATA YUTAKA
IPC: G11C19/00
Filed: 1981-04-02
Abstract: PURPOSE: To reduce the number of input/output signal pins of an LSI, by setting shift ring addresses to a shift ring address register and by designating shift rings based on the value.  
     CONSTITUTION: A shift operation controlling circuit 8 delivers shift functions to a shift bus 10, and the functions are taken into a shift ring controlling circuit 32. These shift functions taken into the controlling circuit 32 set a shift ring address register 39 to the shift mode. When a shift ring address is shifted-in, a low-order bit is sent to a CCA address register 41, and shift ring CCAs33W36 to be selected are designated. After that, the circuit 8 delivers shift-in data through a shift-in data line, and makes a shift-in to the designated CCA. On the other hand, shift-out data of the selected CCAs 33W36 are selected by a shift- out data selector 42 and sent to the circuit 8 through a shift-out data line 45. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02233332-A (JP)
Title: Method and device for ultraviolet sterilization
Inventor: YAMAGUCHI SHOGO
IPC: B65B55/08
Filed: 1989-03-03
Abstract: PURPOSE:To improve a sterilization process in performance, efficiency, and reliability by subjecting a strip of packing material, which is conveyed by a feed roller, to exposure to ultraviolet sterilization as it is sent winding in a spiral form on a cylindrical light-emitting surface of a UV lamp set aslant with respect to the direction of the conveyance so as to emit UV rays from within and by conveying the strip outward by a sending roller. CONSTITUTION:A strip of packing material (a) in film form is supplied either continuously at a constant speed or intermittently moved forward at a fixed pitch; a control device 8 causes a motor 6 to drive a food roller 1 and also makes a motor 7 drive a sending roller 5 in such a manner as to effect synchronization between the feed roller 1 and the sending roller 5 as they are driven at a constant speed continuously or driven to move the packing material at a fixed pitch intermittently; the strip of packing material (a) is sent winding in a spiral form on a cylindrical light-emitting surface of a ultraviolet lamp 2. The spiral winding under continuous or intermittent motion is designed to put the strip of packing material (a) in contact with the cylindrical light-emitting surface of the UV lamp 2 in a manner of covering for a specified area and for a specified period of time so that UV rays are emitted directly upon the strip of packing material (a) from the cylindrical light-emitting surface.
Patent JP-H10247224-A (JP)
Title: Pc card removing locking device
Inventor: MORI KIMIHARU
IPC: G06K17/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate an uncomfortable feeling at the time of holding a heated PC card directly with one's hand by detecting the temperature of a PC card inside an electronic equipment main body with each PC card and automatically providing the PC card from being removed when it becomes a temperature higher than a set value. SOLUTION: The PC card 3 can be removed by operating a removing lever 4. A liquid crystal screen 2 displays various information at the time of using an electronic equipment but displays locking on the screen when the PC card is heated to operate a locking device. Next, the lever 4 is locked by a lock arm 9 to prevent the PC card 3 from being removed and when the temperature of the PC card 3 becomes higher than a set value, a circuit 5 for detecting a temperature and operating a solenoid operates a solenoid 8. This operation is transmitted to the lock arm 9 to lock the lever 4 so as to allow a lock pawl 9a to prevent the pawl 4a of the lever 4.
Patent JP-S55145923-A (JP)
Title: Pallet loader
Inventor: TANIGUCHI MASANOBU
IPC: B65G47/82
Filed: 1979-04-23
Abstract: PURPOSE: To facilitate positive loading even though it is a heavy thing of a complicated shape of thing in such a way that products carried by a roller conveyor are lifted up on a conveyor, they are pushed onto a pallet by being pushed sideways by pushers.  
     CONSTITUTION: A stopper is installed at the tip of a carrying roller conveyor, and cut-out claws 4 are provided at the part in front of its operator so that they may be protruded from between rollers. When a product 5 is stopped by a stopper, the cut-out claws 4 are sent up by pushers 3, the product 5 is supported at the lifted position. Then, a pusher 6 makes crossfeed to load it onto a pallet 7 which is put in its vicinity. By this constitution, the product can be securely loaded on the pallet irrespective of its weight and shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62207602-A (JP)
Inventor: IKETANI HIROSHI
IPC: B27B25/02
Filed: 1986-03-07
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-S61209771-A (JP)
Title: Constant arc length control method in pulse arc welding
Inventor: SARUTA HIROKI
IPC: B23K9/12
Filed: 1985-03-15
Abstract: PURPOSE:To enable the constant arc length control in low current period and to increase the welding quality by controlling the position of welding electrodes with the arithmetic processing of the differential voltage between the arc voltage in high current period and the arc voltage in low current period. CONSTITUTION:Arc voltage Vp is compared with the reference arc voltage in pulse current period and in base current period, the difference between the arc voltage Vph detected and stored in pulse current period and the arc voltage Vbh detected and stored in the base current period is added 15 to the arc voltage in the base current period and the corresponding pulse arc voltage is made. By comparing it with the reference arc voltage, the electrodes position is controlled in both current periods of the pulse current period and base current period. Even therefore in case of the welding face of a welding base metal 4 being inclined, the moving of a welding torch 3 in stepping shape is prevented. It is moved drawing a linear locus along the welding base metal 4 and the welding quality is increased.
Patent JP-S63217275-A (JP)
Title: Ship speed detector
Inventor: NAKAMURA TOMOJI
IPC: G01P5/14
Filed: 1987-03-06
Abstract: PURPOSE:To detect an accurate ship speed by sampling the output of a semiconductor pressure sensor and the output of an atmospheric pressure sensor properly and subtracting the output value of the atmospheric pressure sensor from the output value of the semiconductor pressure sensor. CONSTITUTION:When a channel CH 1 is selected first for an ACE 3, the ACD 3 converts the voltage of the semiconductor pressure sensor 1 which is inputted to the CH 1 from analog to digital and outputs its digital signal, which is read in a speed arithmetic means 5. This obtained digital voltage signal represents pressure applied to an opening. Then a channel CH 2 is selected for the ADC 3 and the digital signal of the atmospheric pressure sensor is read in the means 5 similarly. This obtained digital voltage signal indicates atmospheric pressure. Then the difference between the pressure applied to the opening and the atmospheric pressure is calculated and the means 5 calculates the ship speed (v) from said value by utilizing an arithmetic data map 6. The calculated ship speed V is outputted as a ship speed signal, and the speed is displayed on a speed display means 7. Thus, the accurate speed is detected.
Patent JP-H10307879-A (JP)
Title: Method and system for optimizing movement of article
Inventor: RONALD ROSCO BUSH
IPC: G06Q10/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To optimize article movement by automatically changing a manufacturing schedule by using a computer in response to prescribed fluctuation between the actual position of a shipment and a scheduled place. SOLUTION: A tracking module 20 is placed inside a container 26 for shipping. The tracking module 20 receives PRN signals outputted from a global positioning satellite (GPS satellite) 18A and decides the position at the present point of time of the container 26 for shipping and a cellular telephone chip set 24 performs communication by a wireless system by using the satellite 18B of a low altitude network. Periodically, the positions of the respective shipments are decided by inquiring the present actual position to the tracking module 20 and the actual position is compared with the scheduled place decided from a passed place stored for the shipment. In the case that the fluctuation of the position of the selected shipment exceeds a specified size, the change of a manufacturing process is started and substitutive shipment ordering is performed.
Patent JP-H01223148-A (JP)
Title: Chlorine-containing synthetic resin composition
Inventor: TSURIGA KOJI
IPC: C08L27/06
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a chlorine-containing synthetic resin composition with prevented chalking properties and remarkably improved in thermal stability, thermal coloring and initial coloring properties, by adding a copper-containing phosphorus compound to a chlorine-containing synthetic resin. CONSTITUTION:A stabilized chlorine-containing synthetic resin composition obtained by adding (B) 0.01-10pts.wt., preferably 0.1-5pts.wt. at least one copper-containing phosphorus compound (e.g., compounds expressed by formulas IV, V and VI) selected from the group of compounds expressed by formulas I, II and III (R1-R4 are alkyl, aryl, arylalkyl, alkylaryl or ether-containing alkyl group; n1-n4 are 0 or 1) and, as necessary, a conventional inorganic and organic lead based stabilizers (e.g., white lead), metal salt of an organic acid, organotin compound and other additives to (A) 100pts.wt. chlorine- containing synthetic resin (e.g., polyvinyl chloride or chlorinated polyethylene).
Patent JP-S55142629-A (JP)
Title: Manufacture of vehicle part member
Inventor: KUMASAKA SADAO
IPC: B29B7/00
Filed: 1979-04-24
Abstract: PURPOSE: To obtain a light-weight vehicle part member excellent is shock resistance and shock absorptive property by forming a non-foaming urethane layer on the inner surface of the mold having the configuration of the vehicle part member, and thereafter forming a core material of foam plastics.  
     CONSTITUTION: A mold releasing agent such as wax is applied to the inner face of a mold having a desired configuration. Then, as the first step, urethane solution consisting of polyols and isocianates is injected into the mold, and as the mold is rotated at the normal temperature, the material is cured and hardened to form a filmy layer of non-foaming urethane on the inner surface of the mold. In this case, it is essential to uniformly rotate the mold for making the thickness of the film uniform. Then, as the second step, a crude solution of hard or semihard foaming plastics such as a crude solution of foaming urethane is injected into the mold and it is left standing at the ordinary temperature thereby to foam the same to obtain a core material. then, the shaped article is released from the mold to obtain a vehicle part member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09241333-A (JP)
Title: Biodegradable graft copolymer, its production and biodegradable builder
Inventor: KIYONO YOSHIKATSU
IPC: C08F283/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable graft copolymer which can be used as an economically profitable builder having excellent chelating capacity and biodegradability by grafting an aliphatic carboxylic acid (salt) having one ethylenic unsaturation onto an acrolein polymer. SOLUTION: This copolymer is prepared by grafting an aliphatic carboxylic acid containing one ethylenic unsaturation onto an acrolein polymer comprising structural units represented by the formula. Among the aliphatic carboxylic acids, acrylic acid is especially desirable from the viewpoint of the chelating capacity, biodegradability, etc., of the copolymer. The copolymer is produced by grafting an aliphatic carboxylic acid monomer containing one ethylenic unsaturation onto an acrolein polymer while slowly adding the monomer to the reaction mixture.
Patent JP-H03254788-A (JP)
Title: Thread loop arresting device for sewing machine with thread cutting mechanism
Inventor: ITO HIDEKAZU
IPC: D05B57/38
Filed: 1990-03-01
Abstract: PURPOSE:To ensure a proper thread cutting operation without any restriction on a distance between a throat plate and a thread loop arrester in forming a thread cutting mechanism by providing a shift mechanism for moving the thread loop arrester in a direction off the throat plate at the time of thread cutting. CONSTITUTION:There is provided a shift mechanism 30 for moving a thread loop arrester 10 in a direction off a throat plate 2 at the time of thread cutting. In this case, the thread loop arrester 10 rotates, arrests a thread loop formed with a needle thread, and forms a seam, entangling the needle thread with a bobbin thread. After completion of sewing, the shift mechanism 30 causes the thread loop arrester 10 to move in a direction off the throat plate 2, thereby enlarging a gap between the throat plate 2 and thread loop arrester 10. Also, a thread cutting mechanism 30 cuts the needle thread and bobbin thread between the enlarged gap between the aforesaid throat plate 2 and thread loop arrester 10. According to the aforesaid construction, the thread loop arrester 10 is moved away from the throat plate 2 and, therefore, a moving blade can be so formed as to have sufficient strength without undergoing any restriction. In addition, the thread cutting mechanism 30 needs a simple mechanism less liable to suffer a trouble or give poor performance, and proper thread cutting can be ensured.
Patent JP-H02270629-A (JP)
Title: Molding for use in fixing glass plate etc.
Inventor: MITSUCHIERU AREN HAAPAA
IPC: B60J10/00
Filed: 1990-03-01
Abstract: PURPOSE: To easily provide an outer surface continuous to the vehicle body by providing a window frame molding comprising a clamping portion which is substantially U-shaped and applies equal clamping pressure to both sides of a glass, and a crown portion having the appearance substantially parallel to the leg portions of the clamping portion. CONSTITUTION: In the case of executing the molding in a window frame molding 10 for a front glass 14 of an automobile, the molding has a clamping portion 20 having a U-shaped cross section, which has two leg portions 24, 26 respectively positioned on one face and the other face of the glass 14, and a crown portion 22 having a covering portion 38 parallel to the respective leg portions 24, 26. The crown portion 22 is formed like an umbrella blocking up a gap between the glass 14 and a vehicle body panel 15 adjacent thereto, and a trail piece portion 40 suspended from the middle position of the covering portion 38 is provided adjacent in parallel with the web portion 36 and overlapped on the web portion 36. An outer surface 50 of the crown portion 22 formed to be flush with the outer surface 52 of the glass 14.
Patent JP-S55143851-A (JP)
Title: Hand-free call unit for car telephone
Inventor: TAKAGI HISAMITSU
IPC: H04B1/3822
Filed: 1979-04-26
Abstract: PURPOSE:To make possible that the driver calls while driving the car, by providing a microphone, a mechanism to support the microphone, and a call unit consisting of a switch on the sun visor. CONSTITUTION:Microphone 20, supporting mechanism to support microphone 20, and call unit 5 constituted by switch 40 are arranged on sun visor 6. Microphone 20 has ring protrusion 22 in the support side end part, and is fitted to spherical part of supporting pipe 31 of the supporting mechanism, and can be turned in an arbitrary direction on pipe 31. Pipe 31 is supported rotatably by pipe receiver 34 provided on supporting stand 33. Switch 40 has spring 41 and terminal 42 and is switched when pipe 31 is slided, and switch 40 is turned on when microphone 20 is pulled out. Cable 21 from microphone 20 is connected to one terminal of switch 40, and cable 21 from the other terminal is connected to the radio equipment.
Patent JP-S61210541-A (JP)
Title: Multi-layered optical recording medium and recorder
Inventor: ICHIYAMA YOSHIKAZU
IPC: G11B7/24079
Filed: 1985-03-14
Abstract: PURPOSE:To permit the easy access to each recording layer of a multi-layered optical recording medium and to execute recording and reproduction by taking out only the signal corresponding to the modulation frequency of the groove for tracking of the desired recording layer from the focus error signal in a focus control circuit by a BPF. CONSTITUTION:The recording media each constituted by forming the grooves for tracking to a base material of the multi-layered recording medium 10 and providing a recording layer 12 are laminated into multiple layers by using spacers 11. The recording medium is formed by modulating the depth or width of the grooves 13 for tracking at the frequencies different with each of the layers 12. The recording medium 10 is used for the optical disk and only the signal corresponding to the modulation frequency of the grooves 13 of the de sired layer 12 is taken out of the focus error signal in the focus control circuit by the band-pass filter, by which the access to each layer 12 of the medium 10 is made easy and the recording and reproduction are executed.
Patent JP-S59176539-A (JP)
Title: Foot warmer desk
Inventor: OOKI KOUICHIROU
IPC: F24J3/00
Filed: 1983-03-26
Abstract: PURPOSE:To provide the foot warmer desk which can be used through-out the year irrespective of seasons, which provides a space large enough to allow an user to put his legs thereinto, which can be moved very easily and which can be used for various purposes by a method wherein the foot warmer desk is provided with a top plate, legs for supporting the former and a planar heat generating body on the lower surface of the top plate. CONSTITUTION:The foot warmer desk 5 is formed of the top plate 6 and the four legs 7. The top plate 6 is provided thereon with the planar heat generating body 9 which is attached with a heat insulating sheet 10 laid over the upper side of the heat generating body 9 so as to prevent the discharge of heat toward the upper surface of the body 9. Further, a back plate 12 is laid over the lower side of the heat generating body 9 so as to support the body 9. In addition, the outer periphery of the top plate 6 is lined with a frame 13 having a finished end surface. The four corners of the top plate 6 are provided with connecting sections 15, respectively, within which male screws attached to the top ends of the legs 7 supporting the top plate 6 above the floor surface and female screws engaging the male screws are housed. In use, a coverlet 16 for the prevention of heat dissipation outside the foot warmer is used to cover the top plate 6 and the legs 7 along a mounting line 19 spread over the surface of the top plate 6.
Patent JP-S51127342-A (JP)
Title: Rectifier system
Inventor: MIURA MASAKI
IPC: H02M7/12
Filed: 1975-04-30
Abstract: PURPOSE: To reduce vibration by ripple in D.C. braking circuit of induction motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06240523-A (JP)
Title: Spindle for twisting yarn
Inventor: ISHIMARU NORIKI
IPC: D01H7/86
Filed: 1993-02-17
Abstract: PURPOSE:To provide the yarn-twisting spindle little in noises, high in durability, enabling to reduce the size of the device, and capable of twisting yarn at a high speed by reducing in the size of the ballooning to prevent the increase in the tension of the yarn, the tension being generated by the centrifugal force of the ballooning of the yarn. CONSTITUTION:The yarn-twisting spindle is characterized by coaxially arranging two mutually reversely rotated shafts (2, 6) having yarn guide holes (24, 25), respectively, in series, forming the end (2b) of one (2) of the two shafts into a cylindrical shape, fitting an outside circular member (7a) into the cylindrical part, using the end (6a) of the other shaft (6) as a shaft, fitting an inside circular member (7b) onto the shaft (6), mounting balls (8) between both the circular members (7a,7b), rotatably supporting the two shafts through the balls, and disposing a regulator (10) for regulating the revolution of the balls.
Patent JP-2000245577-A (JP)
Title: Operational switch for electric bed
Inventor: NAKANO YUJI
IPC: A47C21/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To hold an operational switch for an electric bed and prevent from being dropped by mistake under the bed and not to be slipped off from the bed, when the bed part tilts. SOLUTION: A hooking means 6 is equipped to a casing 5, and this hooking means 6 has a shaking member 7. This shaking member 7 has a hook part 8 close to one hem side and a clip part 9 close to the other side. The hook part 8 is a thing that a part close to the one side of the shaking member 7 is formed as a hook shape. The clip part 9 has multiple ribs 15 on the other side of the shaking member 7 in a row, and the back face of the casing 5 also has multiple ribs 16 in a row. The ribs 16 touch to the other side of the shaking member 7, fitting into the ribs 15. The ribs 15 on the other side of the shaking member 7 and the ribs 16 on the back face side of the casing 5 hold a sheet on the mattress between them and hold the casing 5.