baber/WOPTO huggingface dataset:
Patent JP-H05225805-A (JP)
Title: Display device for car use
Inventor: JIYAN FURANSOWA RUI
IPC: H01L33/60
Filed: 1992-09-02
Abstract: PURPOSE: To mount multiple light sources such as light emitting diodes by arranging them in a three-dimensional mesh like form adaptable to the shape of a three-dimensional curved surface of an optical collimating member. CONSTITUTION: A plurality of parallel stepped parts 21 corresponding to the shape of a curved surface of an optical collimating member are formed on the rear surface of the optical collimating member 1, and multiple through holes 16 communicating with the front surface are formed in their bands 20. Multiple finger pieces 42 adaptable to the respective bands 20 are formed on supporting members 14 to be combined with the rear surface of the optical collimating member 1, light sources 3 are mounted at positions adaptable to the through holes 16 of the respective finger pieces 20, and the supporting members 4 are combined with the rear surface of the optical collimating member 1. Thereby, the light sources 3 each are adapted and fixed to the corresponding through hole 16.
Patent JP-H05101288-A (JP)
Title: Monitor object sensing sensor
Inventor: KANETAKE SHIYOUGO
IPC: G08B25/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide a monitor object sensing sensor capable of discrimination and detection of an object whose existence must be detected as the monitor object on safety management. CONSTITUTION:The sensed object detecting sensor which detects the existence of a specified monitor object in a work field is provided with a transmission/ reception means 3 which radiates detecting rays and detects the reflection from the object, discriminating means 2 and 3 which have collation information related to detected reflected detecting rays and discriminate the presence or the absence of the monitor object by collation with collation information, and warning means 5 and 6 which send a warning in accordance with the discrimination output. Or the distance to the reflecting object is calculated in accordance with detected reflected detecting rays by a distance calculating means 2 and is compared with distance comparison information by the discriminating means 3 to discriminate the presence or the absence of the monitor object. Thus, an accident of drop in an aperture part is prevented. Since a worker is sensed in a sense section and the presence or the absence of specific habilinments is discriminated to give a warning, safety management is by confirmation or the like of equipment of the worker.
Patent JP-S60140240-A (JP)
Inventor: PEETAA BERUKUTARAA
IPC: C09B29/36
Filed: 1984-12-07
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-H1080963-A (JP)
Title: Manufacturing of honeycomb core
Inventor: MORITA TAKAO
IPC: B32B3/12
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent slippage in an application step, accurately apply an adhesive, in a linear fashion to a base material sheet, elimination of an error, a defect and deviation in the pitch between lines, improve cutting precision in a cutting step to accurately cut the base material sheet per specified length, and further, facilitate manual operation in a laminating step, even if the base material sheet is made of an opaque material. SOLUTION: When an adhesive 3 is applied to a base material sheet 2 in a linear fashion, in the short length direction B during an application step of the manufacturing method for a honeycomb core, the application is made in such a way that the lines are deviated by half a pitch to the right and the left from a center line G as viewed in terms of positional relationship. Also in a cutting step, a cut line is set at a position for the adhesive 3 applied in the linear fashion, and in a laminating step, the ends of the cut pieces of the base material sheet 2 are arranged and are laminated. Further, in a bonding step, a slicing step and an expanding step through which the base material sheet 2 passes, this honeycomb core is manufactured.
Patent JP-H08118177-A (JP)
Title: Taper shank for machine tool
Inventor: HAYASHI YOSHIHIRO
IPC: B23Q3/12
Filed: 1994-10-24
Abstract: PURPOSE: To provide a taper shank with desirable rotational balance and little vibration by forming ATC key grooves in the same dimension, and further forming drive key grooves in the same dimension. CONSTITUTION: In order to eliminate unbalanced shape to be the factor of vibration, the geometric asymmetry of a hollow taper shank 1 is improved as follows: The width of a pair of ATC key grooves 1a is made the same dimension, and the depth of a pair of drive key grooves 1c is made the same dimension. The depth of these drive key grooves 1c is unified to the larger dimension of the drive key grooves 1c, 1d so as to be usable as it is for a spindle for a standard hollow taper shank. On this occasion, a manual orientation cutout and an ID sensor fitting hole are disused.
Patent JP-H0889270-A (JP)
Title: Novel production method for deoxyfrenolicin
Inventor: DEIBITSUDO ERIKU BUROTSUKU
IPC: C12P17/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain deoxyfrenolicin useful as an antibiotic for animals, etc., in a high yield by fermenting a broth containing a microorganism capable of producing frenolicin under an aerobic condition and subsequently treating the produced frenolicin under a specific condition.  
     SOLUTION: This method for producing deoxyfrenolicin and, if desired, frenolicin B comprises fermenting a broth containing a microorganism, such as a Streptomyces roseofulvus mutant deposited in American Type Culture Collection as ATCC-No. 55598, capable of producing the frenolicin under an aerobic condition, converting the produced frenolicin into the deoxyfrenolicin in the broth under an aerobic condition and, if desired, converting the deoxyfrenolicin into frenolicin B at a temperature of uppermost 45°C during subsequent recovering and purifying processes. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02103985-A (JP)
Title: Semiconductor laser-light generating apparatus
Inventor: UEDA TOSHITSUGU
IPC: H01S5/0687
Filed: 1988-10-13
Abstract: PURPOSE:To stabilize the output light of laser at a arbitrary wavelength by detecting the phase difference between the light which is not inputted into an etalon and the light which is transmitted through the etalon, and controlling a current which is injected into the laser so that the difference between the phase and a reference phase becomes zero. CONSTITUTION:The reflected light from a half mirror 6 is transmitted through an etalon 70 and inputted into a frequency shifter AOM 13. The light whose frequency is shifted by the AOM 13 is inputted into a light-phase-difference detecting part 14. Said light and the transmitted light from the mirror 6 are synthesized, and a beat signal is generated. The signal is inputted into a photodetector PD 15. Then, a measured phase signal thetae is detected in the PD 15 based on the beat signal and introduced into a subtracting circuit 17. Subtraction is performed for the signal thetae and a reference phase signal thetao in the circuit 17. An injecting current into a laser LD 1 is controlled through a stabilizing circuit 18 based on said result. Thus the laser output light can be stabilized at an arbitrary wavelength.
Patent JP-H1190346-A (JP)
Title: Defect detector and defective article remover
Inventor: YAMAZAKI YUICHI
IPC: G01N21/85
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to discriminate the defective articles on a bright side having the transmittance higher than the transmittance of normal inspection objects, to adequately discriminate the small defective articles, such as small stones, and the defective points existing at the peripheral edges, etc., of the normal inspection objects and to surely separate and remove the defective articles intruding into the inspection objects from the normal objects in accordance with the discrimination. SOLUTION: The point J where granular body group is planned to exist is illuminated by illumination means 4 from a diagonal direction inclined with the light receiving direction of a transmitted light receiving means 5A. The light of the same brightness or approximately the same brightness as the brightness of the transmitted light from the normal article in the granular body group is projected from a projecting means 8A disposed on the same side as the illumination means 4 described above. The transmitted light from the granular body group and the projected light from the projecting member 8A are received by the transmitted light receiving means 5A.  The presence of the defective article is discriminated when the received light quantity deviates from the correct light quantity range for the transmitted light from the normal article in the granular body group set in accordance with the brightness of the transmitted light from the normal article.
Patent JP-H03122610-A (JP)
Title: Anamorphic prism
Inventor: TANI HARUO
IPC: G02B27/09
Filed: 1989-10-05
Abstract: PURPOSE:To prevent the surface of a prism blank material from being burnt and to improve the polarization characteristics of a laser diode by coating the light incidence surface of the prism with a dielectric film which has a higher refractive index than the blank material of the prism while its film thickness is specified. CONSTITUTION:The high incidence surfaces of prisms 1a and 1b which constitute the anamorphic prism 1 are coated with the dielectric film 2 which has the higher refractive index than the blank material of the prisms 1a and 1b to an about lambda/4n (lambda: wavelength of light, n2: refractive index) thickness. When light from the laser diode is made incident on the anamorphic prism almost at the Brewster angle, its S polarized light is reflected by the light incidence surface of the prism and only the P polarized light is transmitted through the prism. When the light incidence surface is coated with a dielectric film, the quantity of reflection of the S polarized light increases and even the P polarized light is also reflected, but the quantity of reflection of the P polarized light is less than that of the S polarized light, so the rate of the P polarized light is less than that of the S polarized light, so the rate of the P polarized light of the transmitted light increases, so that the polarization characteristics of the light of the laser diode is improved.
Patent JP-S63111665-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MITSUYOSHI
IPC: H01L29/43
Filed: 1986-10-30
Abstract: PURPOSE:To reduce a film stress given to a semiconductor substrate from a barrier metal film when a heat treatment is performed and avoid degradation of P-N junction characteristics by employing titanium nitride as the material of the barrier metal film. CONSTITUTION:A titanium nitride film 7 whose film thickness is specified to be not less than 500 Angstrom  is deposited so as to cover an insulating layer 4 and a contact hole 5 by a reactive sputtering method. Aa the titanium nitride film 7a is used as a barrier metal film, film forming parameters in the reactive sputtering such as a nitrogen partial pressure are properly controlled. The titanium nitride film 7a and an aluminum alloy film 6 are patterned by etching with a photoresist film as a mask to form an electrode wiring film of a required form. The titanium nitride film 7a has excellent film quality and, by controlling the film forming parameters such as the nitrogen partial pressure to be optimum, a film stress applied to a semiconductor substrate at the time of a heat treatment can be limited to be not higher than 5 X 10<9> dyne/cm<2> so that the degradation of the P-N junction characteristics can be avoided.
Patent JP-H03120622-A (JP)
Title: Focus pulling-in system
Inventor: IIDA MAKOTO
IPC: G11B7/085
Filed: 1989-10-04
Abstract: PURPOSE:To improve pulling in capacity by detecting the peak of a focus error signal, impressing driving force on an optical device in a peak direction and shifting a system to focus control when the relative speed of a disk surface and the optical device becomes small. CONSTITUTION:An optical device 7 which is driven by an actuator 24 in a vertical direction a against the disk surface and which generates the focus error signal, and a micro computer 17 are given. The micro computer 17 detects from which direction, positive or negative, the focus error signal starts appearing and detects the peak. The optical device 7 is driven in the direction of the positive (negative) peak until the inclination of the error signal comes to zero or positive (negative), is braked and the absolute value of the focus error signal is controlled to come to zero. Since the system shifts to focus control when the relative speed of a disk 1 and the optical device becomes small, setting is attained even if the relative speed of the disk and the optical device is large.
Patent JP-2000091096-A (JP)
Title: X-ray generator
Inventor: KONDO HIROYUKI
IPC: H05H1/24
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide LPX capable of suppressing reduction of performance caused by contamination of an optical member by scattered metallic particles emitted from LPX, and using for a long time. SOLUTION: A LPX operation is stopped when a transmission factor is less than a prescribed value after operating the LPX for a constant time, or monitoring the transmission factor of a X-ray transmission screen 107 for cutting visible ray. The transmission screen 107 for cutting visible ray is heated to reach a prescribed temperature, and mixed gas containing chlorine gas and SiCl4 gas is introduced from a gas inlet 115, and exhausted by a vacuum pump 116 so as to hold to a prescribed pressure (for example 0.01-0.1 Torr). A mercury lamp 109 is lighted, and a shutter 112 is opened, and ultraviolet rays are radiated on the X-ray transmission screen 107 cutting visible ray. Accordingly, scattered metallic particles attached on the transmission screen 107 for cutting visible ray are reacted to form metallic chlorides, and discharged out of a vacuum chamber 100 together with the mixed gas.
Patent JP-H0791150-A (JP)
Title: Cover for window frame
Inventor: NOGUCHI YUKIKO
IPC: E06B7/14
Filed: 1993-09-22
Abstract: PURPOSE:To maintain watertightness and to improve external appearances by covering a drainage device provided with a felt filter or the like which is provided on a lower frame of a window with a cover member which is so formed as to have the same longitudinal dimension as the lower frame. CONSTITUTION:A drainage device 60 provided on a lower frame 24 forming a window is covered with a cover member 70 which is so formed as to have the same longitudinal (horizontal) dimension as the lower frame. For mounting, the member 70 is engaged with an eave part 24f and hook 24h provided on the lower frame and fixed with screws or the like. And the shape of the cover member 70 can be changed in many ways, and a rib 72a and a hook 74a can be made longer and a rail for mounting a screen door is mounted so that the rail may serve as a screen door rail. And by providing the drainage device 60 in such a way as not to be exposed, the watertightness is ensured and the durability can be improved. By this method, a window having fine external appearances can be obtained.
Patent JP-H1177018-A (JP)
Title: Method and apparatus for cleaning of contaminated soil
Inventor: HIGAKI KANJI
IPC: B09C1/08
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a system technique by which soil contaminated with toxic materials of organic chlorine compounds such as trichloroethylene, tetrachloroethylene of a precision machine manufacturing workshop or the like, is cleaned. SOLUTION: Two stages of upper and lower stirring vanes 6, 6' are secured at the tip part of a rod 5. The stirring vane 6' of the upper stage is made smaller sized than the stirring vane 6 of the lower stage. A mixture of a cleaning agent and air is injected into soil only from a pressure feed nozzle provided at a base part of the stirring vane of the lower stage to be fed by pressure. By making the stirring vane 6' of the upper stage smaller sized than the stirring vane 6 of the lower stage, stirring torque is reduced. Further, cleaned volatile gas raised from the stirring vane 6 of the lower stage is smoothly raised without being retarded so as to be efficiently recovered. Further, cleaning action is, as a secondary importance manner, added with the stirring vane 6' of the upper stage, and cleaning of the soil can be thoroughly achieved.
Patent JP-H04137687-A (JP)
Title: Semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/00
Filed: 1990-09-28
Abstract: PURPOSE:To provide optical etching characteristics against outside input and enable complete current constriction by making the thickness of an oscillator identical to the wavelength in the optical oscillator of energy responding to a second quantum level difference in quantum well structure. CONSTITUTION:When electric current is arranged to flow in a forward direction between electrodes 111 and 101, the light of wavelength responding to a quantum level difference of a quantum well layer 107 is emitted where barrier layers 106 and 109 are 125nm thick respectively while an oscillator is 244nm long. This is identical to a value obtained when the wavelength of 810nm is divided by the refraction factor of 3.32 of the barrier layers 106 and 109 based on the level where n=2, and represents one wavelength of oscillation light where the length of the oscillator is n=2. The loss is marked in terms of laser oscillation where the quantum level is n=1. Under a current injected state, the oscillation of 810nm where the level is n=2 preferentially occurs. When the light of 840nm wavelength is input from the outside under this state, the carriers are pumped up to the level of n=1. The level of oscillation is transferred from n=2 to n=1 where the oscillation wavelength jumps from 810nm to 840nm.
Patent JP-H03121348-A (JP)
Title: Method of controlling line pressure in vehicle transmission incorporated with differential limiting device
Inventor: OTA TAKASHI
IPC: F16H61/18
Filed: 1989-10-04
Abstract: PURPOSE:To enhance the durability of an automatic transmission and frictional engaging elements thereof without causing increase in dimension and weight, and also to enhance the fuel economy by increasing the line pressure together with the performance of differential limitation by a differential limiting device. CONSTITUTION:When a difference in rotational speed between front and rear wheels exceeds a predetermined value, the line pressure Pl is increased to make the transmission torque capacity of an automatic transmission 2 larger than a differential transmission torque capacity or an actual output torque, and accordingly, no slip occurs between frictional engaging elements in the automatic transmission 2. With such differential limiting operation, the difference between angular speeds of the front and rear wheels gradually decreases. The differential limiting torque is slightly lowered when this difference becomes zero, and accordingly, the output torque of the automatic transmission and the actual torque of the front wheel are reduced, and simultaneously or after that, such control that the line pressure Pl is increased is ceased, and the line pressure Pl is set to a pressure based upon normal control in accordance with a throttle opening degree and the like, thereby it is possible to lower the capacity of torque transmission through the automatic transmission.
Patent JP-H01104586-A (JP)
Title: Drainage for elevator
Inventor: MORIFUJI MITSUAKI
IPC: B66B7/00
Filed: 1987-10-16
Abstract: PURPOSE: To easily prevent the spattering of condensed water by inserting a condensed water drain pipe for an air conditioner installed in a car through a brushlike partition of an opening part of a groovelike down pipe provided over the whole length of a hoistway. CONSTITUTION: Condensed water of an air conditioner 2 installed on a ceiling of a car 1 is led to a drain pipe 3 provided in a back side of the car 1. A drain port 7 of the drain pipe 3 is inserted through a brush-like partition 8 of an opening part of a down pipe 5 fitted to a wall 4 of a hoistway. With this structure, spattering of the condensed water in the hoistway is easily prevented.
Patent JP-H06116813-A (JP)
Title: Production of modified polyester fiber capable of being dyed with basic dyestuff
Inventor: TSURUOKA KENICHI
IPC: D01F6/62
Filed: 1992-09-29
Abstract: PURPOSE:To provide the method for spinning a polyester fiber excellent in dyeability and free from the lowering in its physical properties in a dyeing process at a high speed. CONSTITUTION:The method for producing the modified polyester fiber capable of being dyed with basic dyestuffs is characterized by melt-spinning a polyester having a metal sulfonate group-containing ester-forming component copolymerization rate of 0.5-3.0mol.% and a polyethylene glycol copolymerization rate of 0.5-3.0wt.% at a winding rate of >=500m/min.
Patent JP-H06109018-A (JP)
Title: Squeezed film damper
Inventor: FURUKAWA TOYOAKI
IPC: F16C27/00
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the contamination for the environment due to the leak of the working oil of a squeezed film damper which is installed for suppressing vibration on the outside of the bearing, etc., of a rotary machine. CONSTITUTION:Each gap 8a, 8b between a damper movable member 5 and a damper supporting member 30 is perfectly shielded from outside by a separating film 6 consisting of an elastic body. Since working oil does not leak outside, the contamination for the environment is prevented, and further, the necessity of an oil supply system is obviated. Further, by installing heat radiating fins 34 in an oil reservoir chamber 29, the cooling for the working oil is accelerated.
Patent JP-S62121410-A (JP)
Title: Storage body for optical fiber core connection part
Inventor: YANAGIURA HITOSHI
IPC: G02B6/24
Filed: 1985-11-21
Abstract: PURPOSE:To facilitate operation for taking in an out an optical fiber connection part and an excessive-length core by constituting a frame coupling body formed by linking circular mandrels by plural coupling tools and running the circular mandrels through a couple of holes formed in each of storage sheets. CONSTITUTION:A storage sheet 12 is provided with a folding part 13a at one side of its long side, a U-shaped bent part 13b on the opposite long side, and holes 12a at both ends of the long side on the side of the folding part 13a. A circular mandrel 11 is provided with a coupling and separating function to enable the storage sheet 12 to be mounted on the circular mandrel 11 of the frame coupling body. The excessive-length core 3 is arrayed elliptically while held to a permissible radius of curvature, the storage sheet on the side of the bent part 13b and adjacent storage sheet 12 are expanded to insert the bundled side of only the excessive-length core 3 into the folding part 13a provided to the storage sheet 12 from the outer periphery, and the bundled side of a connection part 4 and the excessive-length core 3 is put in the belt part 13b.
Patent JP-S61137534-A (JP)
Inventor: SHIMOMURA TAKAYOSHI
IPC: B32B15/082
Filed: 1984-12-11
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。