baber/WOPTO huggingface dataset:
Patent JP-S5619536-A (JP)
Title: Noise insensible circuit
Inventor: NAKAHARA FUKUMORI
IPC: G11B15/02
Filed: 1979-07-27
Abstract: PURPOSE: To interrupt the output of noise pulse harmful at the noninformation at the program searching section of tape, by the output of specified signal only with the charging-discharging circuit having the specified charge and discharge time constants.  
     CONSTITUTION: When the transistor Q 1  is conductive with the input of the reproduced output from the tape program searching section, the switching transistor Q 2  is conductive and the capacitor C is charged up with the charging time constant T 1  based on the capacity and the resistance R 3 . When the charged voltage is more than the threshold value, the transistors Q 3 , Q 4  forming the Schmitt trigger circuit are respectively on and off to form the output at high level. On the other hand, when the transistor Q 2  is off without input, the capacitor C is discharged with the discharging time constant T 2  longer than the time constant T 1 , determined with the capacity and the resistances R 2 +R 3 . When the voltage is less than the threshold voltage, the transistor Q 4  is conductive and the output is at low level. Accordingly, the noise pulse having narrow width than the time constant T 1  at the program searching section and the noise pulse more than the period T 2  are not output and harmful pulse at the program searching section due to residual erasing can be interrupted, allowing good program searching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000291076-A (JP)
Title: Power shovel
Inventor: YAMADA KAZUHIKO
IPC: E02F3/43
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate a control for making proper the amount of excavation by a bucket. SOLUTION: The data representing the shape of a surface on an operating line on the same axis as a boom 3, an arm 4 and a bucket 5 are sampled at a plurality of points by a laser distance-measuring device 7. Based on the sampled data, the depth dimension of excavation and the starting point P of excavation, a controller integrates the amount of excavation from the starting position P of excavation by the bucket 5. It computes the ending position of excavation so that the amount of excavation be equal practically to the capacity of the bucket, and makes a control to drive the bucket 5 on the basis of this position.
Patent JP-S58214067-A (JP)
Title: Shaft-sealing oil supply apparatus
Inventor: OGIWARA AKIRA
IPC: F16J15/40
Filed: 1982-06-04
Abstract: PURPOSE:To avoid a decline in the sealing oil pressure by providing a piping which links a regular-use sealing oil supply system to an emergency oil supply system with a solenoid valve kept open constantly and preventing the oil supplied from an emergency sealing oil pump from being sucked into a vacuum tank. CONSTITUTION:When the ejecting pressure of a regular-use sealing oil pump 2 declines, the change is detected by a pressure switch 5, which generates its detection signal S and gets an emergency sealing oil pump 3 operated and a solenoid valve 17 closed simultaneously. By this, the oil supplied from the emergency sealing oil pump 3 is prevented by the solenoid valve 17 from being distributed to the regular-use sealing oil supply system and its whole portion is supplied to a shaft-sealing ring. As a result, the sealing oil pressure at the shaft-sealing ring is fully ensured without lowering, preventing hydrogen gas from leaking outside and raising the latter's reliability greatly.
Patent JP-H10272482-A (JP)
Title: Contact supporter for sewage cleaning device
Inventor: NIHEI MASAHIKO
IPC: C02F3/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To maintain the specified spacings between adjacent contact material and to execute stable cleaning action for a long period by facilitating the mounting of the contact materials, enabling sure fixing and preventing the movement of the contact materials by the flow of sewage during operation. SOLUTION: This sewage cleaning device is constituted by disposing aerating means for jetting air bubbles in a treating vessel and mounting the contact materials 10 which are formed by mounting many projections 1 at the surface of core material 11 having flexibility and spirally winding these core materials and are adhered and propagated with microorganisms on the surfaces at supporting frames 9 in stalled in the treating vessel. The contact material supporters 15 for mounting the contact materials 10 at the supporting frames 9 are projectingly provided with supporting pieces 18 bored with communicating holes 17 to be inserted and held with the ends of the contact materials 10 in frame engaging parts 16 which are formed of synthetic resin having elasticity and are formed to an approximately C shape in section.
Patent JP-S5219324-A (JP)
Title: Vibration proof system to be applied on piping
Inventor: SATOU YOSHIAKI
IPC: F16L3/215
Filed: 1975-08-06
Abstract: PURPOSE: A method to prevent vibration of very small amplitude be means of combination of a spring type or hydraulic vibration proof divice with a lever that amplifies amplitude and/or constraining force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62261705-A (JP)
Inventor: JIYAN KUROODO BUURUDONNU
IPC: F16B33/04
Filed: 1987-04-17
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-H05121159-A (JP)
Title: High-frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1992-04-15
Abstract: PURPOSE:To shorten the heating time by generating an output larger than the rated output of a high-frequency heating device for a preset period. CONSTITUTION:A high-frequency heating device is constituted of a magnetron 32, a controller 34 controlling the magnetron 32, and a high-voltage controller 41 having a counting means controlling the controller 34, and the high-voltage controller 41 controls the controller 34 to generate the electromagnetic wave output larger than the rated output of the magnetron 32 during the period counted by the counting means. A cooling structure is prevented from becoming large-sized due to the output increase, and the cooking time can be shortened.
Patent JP-H0628644-A (JP)
Title: Method for adjusting height of magnetic head
Inventor: MURATA AKIO
IPC: G11B5/53
Filed: 1992-04-15
Abstract: PURPOSE:To adjust the heights of plural heads mounted to a rotary cylinder without contact in the state of rotating the cylinder and to measure the adjusted head heights. CONSTITUTION:A hollow motor 2 and upper cylinder 32 constituting the optical axis of a laser beam are synchronously rotated by a synchronizing circuit 15 and driving circuits 16, 17 in the method for adjusting the head height by irradiating a head base with the laser beam and utilizing the deformation of the welding angle arising in the irradiated part. The laser beam and the magnetic head are held in a relatively static state and the head heights are adjusted by controlling the irradiation position, irradiation time, irradiation power, etc. An electronic flash light is synchronously emitted at this time, by that, the head heights are measured on a monitor 14 simultaneously with the adjustment.
Patent JP-H11298445-A (JP)
Title: Ds-cdma-based multi user interference canceler and ds-cdma-based communication system
Inventor: SUZUKI HIDETO
IPC: H04J13/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To simplify the device configuration of a canceler by producing and eliminating an interference component at a symbol rate after performing inverse spreading of a received signal. SOLUTION: A received signal r (t) 11 (all users are multiplexed) is subjected to inverse spreading by a correlating device (RX1) 12 and is converted into a signal of a symbol unit which has data series of a specific user and a path (transmission path) characteristic. The signal (data) is supplied to a first interference canceling part (ICU) (#11) 13 through a receiving signal line 15. Information about a 1st user which is generated by the ICU (#11) 13 is sent to a 2nd user's ICU (#12) 13. The ICU(#12) 13 generated an interference component of the preceding user to a self-user and it is subtracted from a correlation signal of the device 12. Similar processing is repeated. A decoder 16 of each user decodes each path of each user from a result that undergoes rake syntheses according to ICUs #31, #32... which receive an output of the device 12.
Patent JP-H03293117-A (JP)
Title: Roughened rolled surface-like body containing converging pigment
Inventor: ARASE SUSUMU
IPC: B29C71/00
Filed: 1990-04-12
Abstract: PURPOSE:To produce the rolled planar body concerned, which is opaque as a whole and at arbitrary portion in which transparent region can be revealed locally in case of necessity by a method wherein one side of planar body consisting of resin composition, which is prepared by adding specified parts by weight of converging pigment to crystalline thermoplastic resin, is made to be smooth surface and its other side is made to be roughened one and its total haze and inner haze are made to be specified percent. CONSTITUTION:Planar body consisting of resin composition, which is prepared by adding 0.001-0.5 pts.wt. of converging pigment to 100 pts.wt. of crystalline thermoplastic resin, is rolled by the draft of 40% or more at a temperature, which is below the melting point of said resin so as to make the inner haze of resin layer to be 10% or less. By roughening one side of the planar body simultaneously at or after rolling, total haze is made to be 50% or more. Thus, no scattering of light occurs in the planar body and the converging pigment displays its effect so as to reveal transparent region locally at arbitrary portion, resulting in allowing to obtain rolled planar body, at the edge part of which the color of the pigment is luminous clearly.
Patent JP-S60238649-A (JP)
Inventor: SASAKI YOSHIO
IPC: F25B47/02
Filed: 1984-05-11
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-S57208946-A (JP)
Title: Green tea preparation in finely rubbing machine for green tea preparation and its device
Inventor: HIRASAWA FUMIYOSHI
IPC: A23F3/12
Filed: 1981-06-18
Abstract: PURPOSE: To keep the quality of a product and to automatize a rubbing process, by providing a rubbing board of a finely rubbing machine with a thermistor, detecting the feed of green tea leaves through the change in temperature, starting the rubbing operation.  
     CONSTITUTION: Since the temperature of the rubbing board 1 is dropped when the green tea leaves having finished a middle rubbing process are fed to the rubbing board, it is detected by the thermistor 8 having negative characteristics, and the timer to control the finely rubbing process is operated to start it. When green tea leaves are taken out after a given time, the temperature of the rubbing board 1 is raised quickly, and the temperature is dropped when the green tea leaves are fed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02276705-A (JP)
Title: Traveling control method and device of moving body
Inventor: MAKINO TOSHIAKI
IPC: B66F9/07
Filed: 1989-04-17
Abstract: PURPOSE:To enable high acceleration/deceleration traveling with little jolting, in the traveling control of a stecker crane or the like having a lifting body, by setting at least either of the acceleration value or deceleration value in accordance with the height of the lifting body. CONSTITUTION:Control panels 15, 16 count the pulse of a lift detector 23 (pulse encoder) for detecting the height h (not shown), lifting direction, lifting speed, or the like. Further, they count the pulse being output by a traveling detector 21 (pulse encoder connected to a wheel 12) for detecting the present traveling position, traveling direction, traveling speed V, acceleration alpha or deceleration beta, or the like. Based on the calculated results, the control panels 15, 16 control a traveling device 20, a lifting device 22, and a moving machine 19 of a stacker crane 10. In this case, control is carried out by setting the values of acceleration alphaand deceleration beta in accordance with the height h of a lifting body 18. By this constitution, high acceleration or deceleration traveling with little jolting can be enabled.
Patent JP-S62252639-A (JP)
Title: Metallic mold casting method
Inventor: MURAI TAKESHI
IPC: B22C9/06
Filed: 1986-04-24
Abstract: PURPOSE:To prevent development of surface defect caused by wrinkling by forming heat insulating layer by mold wash, etc., at the position of large sectional area in a cavity and slow rising speed of the molten metal surface. CONSTITUTION:The molten metal is poured under condition, of which forms the heat insulating layers 6 at only side face parts 5a of the sectional area increasing part 5, casting a counter weight in the cavity 2, and does not form this layer at the other small diameter parts 7. In this way, by forming the partial heat insulating layer 6, the solidification of the molten metal at the sectional area increasing part in the cavity is delayed and by adjusting the cooling characteristic to cool rapidly to the other part, the casting without any surface defect in whole is obtd.
Patent JP-S5619663-A (JP)
Title: Semiconductor device
Inventor: MATSUKA MITSUNOBU
IPC: H01L21/331
Filed: 1979-07-25
Abstract: PURPOSE:To miniaturize a transistor and to reduce the saturation resistance value of a collector when base regions are formed in the collector region and are surrounded with an emitter region to produce transistors to be assembled in a linear IC by a method wherein the emitter region is made in a closed loop form. CONSTITUTION:An epitaxial layer 9 is made to grow on a substrate 8, and the collector diffusion region 5 is formed in it. The base diffusion regions 7 are provided in the layer 9 surrounded with the region 5, and the emitter diffusion region 6 is formed in the same way locating at the outside of it. At this time, the region 6 is constituted in a closed loop form to produce vertical transistors. By this way, the distance between the regions 6 and 5 is made to equalized all over the region and is made to be smallest. Threrefore the collector saturation resistance value being proportional to it is reduced and the heat generation during operation is reduced to improve the characteristic and the life.
Patent JP-H07300932-A (JP)
Title: Curtain wall and panel repairing method thereof
Inventor: ODAKA AKIHISA
IPC: E06B3/54
Filed: 1994-05-09
Abstract: PURPOSE:To simplify the replacement of a panel by fitting a new panel to the panel locking pieces of a framework by means of a mortice and tenon method, after an existing panel has been removed from the framework. CONSTITUTION:After a damaged existing panel G has been removed, male locking members 30 to 32 having male locking pieces 30a to 32a on three sides of the upper and lower frames 6, 7 and vertical frame 8 on the facing surfaces of an opened framework F are fixed by means of bolts 33. Then, that by which female locking members 34 to 36 have been fixed to the rear surface of a new panel G via a backup member 15 and a hardening type seal member 16 is prepared. Then, this new panel G is fitted to the upper and lower locking pieces 6a, 7a of the framework F by means of a mortice and tenon method, and the female locking members 34 to 36 are fitted to the male locking members 30 to 32 of the framework F. Thus, a damaged panel can be easily replaced by the operation only from the outside of a room.
Patent JP-2000247264-A (JP)
Title: Packing box structure of van type vehicle
Inventor: TAKAHASHI TOSHIHISA
IPC: B62D33/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct the installation work of partitions such as rails for the slide doors of an opening section and fence-like bodies in a baggage room by forming coupling recesses on the lower face of the suspension wall of a frame member, and fitting the travel rails for the slide doors. SOLUTION: A frame member is provided with a circular arc section 402 curved inward from the upper end of a suspension section 401 to form an outer wall 40 on the outside, and it is provided with an inward horizontal flange 412 perpendicularly folded with the upper end section of a vertical section 411 and an outward extension section 414 folded outward with the upper end section and having a circular head section 413 with a center point A412 at the tip to form an inner wall 41 on the inside. A bulkhead 42 and a suspension wall 43 are suspended between the outer wall 40 and the inner wall 41 to form a hollow section 431, four coupling recesses 431 are formed on the lower face of the suspension wall 43, coupling lugs 432 are protruded inward on the opening outside end edges of the recesses 431, and horizontal grooves 433 are provided to form a rail fitting section.
Patent JP-S5620776-A (JP)
Title: Wind mill
Inventor: NAKADA HIROSHI
IPC: F03D3/06
Filed: 1979-07-25
Abstract: PURPOSE: To enable the entire wind energy received by a wind mill to be converted into rotational energy by constituting the wind mill such that a wind receiving wing is suspended on each of wing supporting arms mounted on a vertical rotary shaft and extending perpendicularly to and radially from the vertical rotary shaft and a wind receiving wing stopper is provided in a vertically lower position below each wing supporting arm.  
     CONSTITUTION: Wing supporting arms 2 are mounted on and extend perpendicularly to and radially from a vertical rotary shaft 1. A wind receiving wing 3 is suspended from each of the wing supporting arms 2. A stopper 4 is provided in a vertically lower position below each wing supporting arm 2. When a wind receiving wing 3 is opposed to wind and subjected to the wind pressure, it is fixed by the corresponding wing supporting arm 2 and stopper 4 to receive the full wind pressure so that the energy of thr wind is fully utilized for rotation of the rotary shaft 1. Meanwhile, a wind receiving wing 3 in the opposite position is moved away from the corresponding stopper 4 to allow the wind to pass thereby. Thus, the entire wind energy received by a wind mill can be converted into rotational energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5523757-A (JP)
Title: Rotary electric machine
Inventor: OOKUBO SHIGERU
IPC: H02K5/20
Filed: 1978-08-07
Abstract: PURPOSE: To prevent the deterioration in electric properties due to the increase in the iron loss of a stator core and facilitate the replacement of a stator frame made of a steel sheet, by securing the stator frame to the stator core with keys or the like.  
     CONSTITUTION: Electrical sheets, which have projections 15 having the same pitch as the cooling fins 8 of the stator frame 9, the same width as inside air passages 12  and a height large enough to hold taper keys 16, 17, are stacked so that the stator  core 14 is formed. The inside air passages 12 are provided in the cooling fins 8 of  the stator frame 9. Outside air passages 11 are provided between the cooling fins  8. The taper keys 16, 17 are driven into the stator core 14 and the stator frame 9  in the outside cooling air passages 11 between the cooling fins 8. The faces of the  keys in contact with each other are oblique to the axial direction of the core and  spot-welded to each other. The faces of the keys in contact with the cooling fins 8  are rectilinear. The contact faces of the keys and the fins are spot-welded to each  other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04327535-A (JP)
Title: Allergic inflammation-depressing composition
Inventor: YAMAMOTO TATSUO
IPC: A61K35/74
Filed: 1991-04-25
Abstract: PURPOSE:To provide an allergic inflammation-depressing composition comprising a liposoluble solvent extract obtained from a liquid phase separated from the culture solution of a specific Actinomyces bacterium. CONSTITUTION:An Actinomyces bacterium: Actinomyces.crysomallus (e.g. JCM 4355 stored in Institute of Physical and Chemical Research) or Actinomyces bacterium: Streptomyces.tumemacerans (e.g. JCM 5050 stored in Institute of Physical and Chemical Research) is cultured in a liquid medium containing nutrients, preferably a medium containing starch and ammonium compounds, at a pH of 5-9 at 20-40 deg.C for 3-10 days. The culture solution is subjected to a solid-liquid separation treatment, and the separated liquid phase is brought into contact with an organic solvent (preferably ethyl acetate or methanol) such as an ester, alcohol, ether or ketone to obtain an allergic inflammation- depressing ingredient.
Patent JP-H01267690-A (JP)
Title: Display device
Inventor: WAKIMOTO SABURO
IPC: G09F13/04
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a display device which has no irregularity in brightness by corrugating the reflecting surface of a reflection body, providing the reflection body right below a fluorescent lamp nearly in parallel to a light scattering member while specifying the angle between the length direction of top parts and bottom parts of the corrugation and the lengthwise direction of the fluorescent lamp, and also specifying the width of the reflection body. CONSTITUTION:The reflection body 2 is in the corrugation shape and provided so that the length direction of the top and bottom parts of the corrugation is parallel to the lengthwise direction of the fluorescent lamp 1. Further, the reflection body is provided nearby the fluorescent lamp 1 almost in parallel to a display base body 5 so that the angle between the lengthwise direction of the top and bottom parts of the corrugation of the reflecting surface and the lengthwise direction of the fluorescent lamp is 0-30 deg.. Reflection bodies 3 and 4 are also in the corrugation shape, but they are provided so that the top and bottom parts of the corrugation are perpendicular to the lengthwise direction of the fluorescent lamp 1 and are also provided with slanting surfaces for reflect light to the display base body 5. Further, the width of the reflection body 2 is 1.0-1.5 time as large as the diameter of the fluorescent lamp. Consequently, a decrease in the illuminance in the area of a light scattering member and its peripheral area is reduced to reduce the irregularity in brightness.
Patent JP-S59219326-A (JP)
Title: Production of aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/78
Filed: 1983-05-30
Abstract: PURPOSE:To obtain the titled polymer of a high degree of polymerization to industrial advantage, by effecting an interfacial polycondensation reaction by adding a specified portion of an organic solvent solution of a specified phthalate to an aqueous phenolphthalein solution, adding the total amount of an aqueous bisphenol solution thereto and adding the remaining portion of the phthalate solution. CONSTITUTION:In producing the titled polymer by an interfacial polycondensation reaction wherein an aqueous alkaline solution containing (A) a bisphenol of the formula (wherein A is O, S, sulfonyl, carbonyl or the like and R<1>-R<8> are each H, a halogen, or a hydrocarbon group) and (B) phenolphthalein is brought into contact with an organic solvent solution of (C) iso- or/and tere- phthaloyl chloride, said polycondensation reaction is carried out by adding an organic solvent solution of component C in an amount to provide a B to C molar ratio >=1 to an aqueous alkaline solution of component B, adding the total amount of an aqueous alkaline solution of component A, and adding the remaining portion of the organic solvent solution of component C. Separation between an organic phase and a water phase in standing state is improved, so that the titled polymer can be obtained to industrial advantage.