baber/WOPTO huggingface dataset:
Patent JP-S616881-A (JP)
Title: Semiconductor temperature sensor element
Inventor: YAMANAKA EIJI
IPC: H01L35/00
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a temperature sensor element having novel structure constituted by a semiconductor by making and breaking a conducting path between first and second electrodes by a depletion layer formed to a junction section between a semiconductor layer and a semiconductor region by an ambient temperature. CONSTITUTION:When two Si regions 13 having a conduction type (that is, a P type) reverse to an Si base body 10 are formed at a position between first and second electrodes 11 and 12 in the Si base body 10 so that a clearance is shaped between the regions 13, currents flowing between the first and second electrodes 11 and 12 are reduced. The P type Si regions 13 are floated electrically. When said clearance is narrowed, depletion layers generated in P-N junction sections formed by the two P type regions 13 and the N type base body 10 are overlapped mutually, and the state in which currents do not flow is formed until voltage applied between both electrodes 11 and 12 reaches to a predetermined voltage value. The predetermined voltage value is determined by impurity density (resistivity) in the N type base body 10 and the P type regions 13 and the space of said clearance. Properties of which the voltage value where currents do not flow gradually lowers with the rise of an ambient temperature are utilized.
Patent JP-2000322413-A (JP)
Title: Method and device for editing character string and recording medium recording program for character string editing
Inventor: TAKAHASHI SHUJI
IPC: G06F40/191
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To accelerate the speed of character string editing processing and to improve complexity in the control of character string editing processing. SOLUTION: This character string editing method is provided with steps A3 and A4 for reading characters out of a document data storage area one by one and judging whether the character is the delimiter of a word or not, steps A8-A11 for successively additionally storing the read character in a segmented word storage area when that character is not the delimiter, setting or resetting a hyphen flag and returning to the step A3 and steps A5-A7 and A12 for setting a line head continuation flag corresponding to the line shift character of the read character in the state of setting the hyphen flag when the read character is the delimiter, returning to the step A3 and returning to the step A3 corresponding to the state of setting the hyphen flag and the line head continuation flag.
Patent JP-S62283530-A (JP)
Title: Defect detecting device for base of fluorescent lamp
Inventor: FUJIMOTO KATSUHIRO
IPC: H01J9/42
Filed: 1986-05-31
Abstract: PURPOSE:To make possible to detect base defects of a fluorescent lamp automatically by touching a reference locating projection on a movable body to the insulating base of a base assembly of a lamp so as to detect the relative displacement of a detecting head touched to a power receiving terminal to the said movable body. CONSTITUTION:A fluorescent lamp provided with a base 1 consisting of a cap 2 and a insulating base 4 holding a power receiving terminal on one end portion of a bulb 8 is installed on a supporting body 20. Then a movable body 25 is moved forward so as a reference locating projection 34 consisting of a screw rod is touched to the flange of the base 4 and the detecting head 36 is touched to the power receiving terminal holded in the base 4. And the relative displacement of the head 36 to the movable body 25 induced by the mistouching of the head is detected by means of the air leakage from the gap 40 connected to a air introducing tube 41. Therefore the inspection of base defects such as overprojecting of the power receiving terminal or the tilting of the base 1 can be performed automatically and precisely.
Patent JP-S61284790-A (JP)
Title: Display device using hologram
Inventor: TAKANISHI HIROYOSHI
IPC: G03H1/28
Filed: 1985-06-11
Abstract: PURPOSE:To make a stereoscopic display distinct by providing the hologram of an image retreating to the inner part and the hologram of an image projecting to the front and sticking those two holograms one over the other with their emulsion surfaces. CONSTITUTION:The two holograms 1 and 10 are stuck; one hologram has the image with depth and the other hologram 10 has the image projecting to the front. The former image is photographed firstly. At this time, its emulsion surface 15 is put opposite a subject, so information light is recorded on the emulsion surface 15 without passing through a dry plate 10' of glass and when this is used as the hologram 10 for the projecting image, the dry plate 10' is turned over and irradiated with reproduction light from the side of the emulsion surface 15 and the image is seen in this direction. The emulsion surface 15 of the hologram 10 is stacked on the emulsion surface 5 of the hologram 1 having the image with the depth and stuck together. consequently, a feeling of three dimensions is increased and a display device having balance between a projecting image and retreating image is obtained.
Patent JP-H04330238-A (JP)
Title: Exvivo culture of fertilized egg (embryo) of chicken
Inventor: NAITO MITSURU
IPC: A61D19/02
Filed: 1991-04-30
Abstract: PURPOSE:To externally develop a fertilized egg (embryo) of chicken until a blastoderm stage. CONSTITUTION:A fertilized egg (embryo) 1 of chicken immediately after fertilization is put in a container 2 charged with aqueous egg white 3, egg yolk 1b containing blastodisc 1a part is covered with gauze 4 and the fertilized egg (embryo) 1 is developed until a blastoderm stage.
Patent JP-S5460559-A (JP)
Title: Electrode structure of semiconductor device
Inventor: NOSE KOUYUKI
IPC: H01L29/78
Filed: 1977-10-24
Abstract: PURPOSE: To form the electrode by providing the foundation vamp metal layer between the glass-type protective film and the PIQ film and avoiding piling the easy- to-crack glass-type protective film on the Al pad to which a large amount of the external pressure is applied.  
     CONSTITUTION: Poly Si9 is distributed selectively to SiO 2 2 on Si substrate 1, and PSG10 is coated to form Al pad 3. Then PSG4 is formed enclosing pad 3, and the double layer of NiCr6 and Pt7 are evaporated selectively as the vamp foundation layer. This foundation layer sticks to the Al pad at the center part and sticks to PSG at the peripheral part. Then PIQ5 is formed on the foundaton layer, and the foundation layer is exposed at the center through selective etching with Au vamp 8 provided. In such constitution, the foundation layer and PSG are adhered firmly to each other, and no corrosion of the Al pad caused by intrusion of the etching solution occures. Furthermore, protective film 4 never cracks at the junction time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5251804-A (JP)
Title: Remote control system of automatic answering telephone set
Inventor: KONDOU SAIETSU
IPC: H04M1/65
Filed: 1975-10-23
Abstract: PURPOSE:In receiving signal by automatic telephone answering set, the usage frequency of controlling signal is reduced. In this way, both remote control operation and circuit configuration which responds to controlling signal can be simplified, at the same time obtaining a compact and low-cost automatic telephone answering set.
Patent JP-H10316283-A (JP)
Title: Manufacture of paper roll and manufacturing device
Inventor: OISHI FUMIO
IPC: B65H19/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce tensile force applied to a web extended between a winding mechanism and a tightening mechanism when a winding shaft is supplied onto the winding mechanism. SOLUTION: A roll 10 comprising a web 3 wound around a winding shaft 9 by a winding mechanism 7 for a specified length is moved to roll from the winding mechanism 7 to a tightening mechanism 11, so the tightening mechanism 11 is controlled when a new winding shaft 9 is supplied onto the winding mechanism 7 in the condition where the web 10 is extended between the winding mechanism 7 and the tightening mechanism 11, thereby tensile force applied on the web 10 extended between the winding mechanism 7 and the tightening mechanism 11 is reduced.
Patent JP-S616357-A (JP)
Inventor: IMAO EIICHI
IPC: D04H1/542
Filed: 1984-06-20
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-S5829094-A (JP)
Inventor: SAKAI KATSUYA
IPC: G01D5/249
Filed: 1981-08-13
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-S5918292-A (JP)
Title: Ceiling fan
Inventor: MIYAI KIYOSHI
IPC: F04D25/08
Filed: 1982-07-20
Abstract: PURPOSE:To obtain the ceiling fan excellent in power transmitting property with a simple structure by a method wherein a motor, whose driving shaft is fixed to the lower end of a supporting shaft so as to be projected horizontally, a power transmitting body and a power transmitting unit for rotating a rotary body are provided in the rotary body. CONSTITUTION:The shaft 3 of a bearing for the rotary body 12 is penetrated through and supported by the bearing 15 and the weight of the rotary body 12 is received by a lower surface near the outer periphery of an upper cover 13 constituting the upper wall surface of the rotary body while the lower surface is put on and contacted with the upper part of the peripheral surface of a roller 10. When a switch is put ON, the roller 10 is rotated, the power is transmitted to a frictional contacting surface 19 from the roller 10 under being reduced in the speed thereof, the rotary body 12 is rotated horizontally about the shaft 3 for the bearing and air is sent downwardly by blades 16.
Patent JP-S5252260-A (JP)
Title: Closed, storage type heat exchager for air conditioner utilizing latent heat of freezing
Inventor: SUGIYAMA MINORU
IPC: F28D20/02
Filed: 1975-10-24
Abstract: PURPOSE: A closed and storage type heat exchanger which is applied for an air conditioner utilizing latent heat of freezing and which requires no power for crushing ice after freezing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61284685-A (JP)
Title: Radar equipment
Inventor: HISANAGA AKIRA
IPC: G01S13/10
Filed: 1985-06-12
Abstract: PURPOSE:To search even a short distance target without decreasing the searching power for a remote distance target by parallel operating a narrow-band filter and wide-band filter. CONSTITUTION:The radar wave of a long pulse width is transmitted via transmission and reception selector 2. The received echoes are passed through the narrow-band filter 9 and the wide-band filter 10 and a re then detected by detectors 11, 12, respectively. The detected outputs are time-dividedly synthesized by a signal processor 13. The echo from the remote distance target which is passed through the filter 9 is displayed 14. The echo from the short distance target which is passed through the filter 10 is displayed 14. Since the echo past the filter 9 is displayed as the echo from the long distance target, the decrease of the searching power for the long distance target is ovbiated. The echo past the filter 10 is displayed as the echo from the short distance target and therefore the short distance target is searched even if the pulse width of the radar wave is made long.
Patent JP-2000321251-A (JP)
Title: Ultrasonic array flaw detecting method and device
Inventor: ITO KAZUHIRO
IPC: G01N29/24
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic array flaw detecting method and device capable of measuring the opening part, end part, and height of a flaw by an array probe. SOLUTION: An array probe is moved along an object to be inspected M, and the opening part 15a of a flaw 15 is measured from the location of the array probe at the time when the minimum value in the distribution of reception time difference of a received ultrasonic beam reflected two times at the bottom surface of the object to be inspected M, and the side surface of the flaw 15 agrees with the center of a transmission beam. The end part 15b of the flaw 15 is measured from the location of the array probe at which a clear peak disappears in the distribution of reception intensity by the array probe. The height H of the flaw 15 is computed from the distance between the locations of the array probe from which the opening part 15a and the end part 15b are measured, and the flaw detection angel of refraction.
Patent JP-S61284176-A (JP)
Title: Picture signal amplifying circuit
Inventor: NAGASAKA TOSHIO
IPC: H04N1/407
Filed: 1985-06-11
Abstract: PURPOSE:To prevent a reference level from being changed with the quantity of incident light by separating an outputting a picture read signal by a differential amplifier after the output signal of a linear image sensor and a compensating signal have levels shifted. CONSTITUTION:A CCD line sensor 1 converts photoelectrically the quantity of light incident on each of cells arranged on, for example, a line and outputs an output signal including a driving signal and the picture read signal and the compensating signal consisting of a signal other than the picture read signal to output terminals 1-1 and 1-2 respectively. The signal outputted from the terminal 1-1 is supplied to a transistor (TR) 1 through a resistance R1 and has the DC level shifted and is applied to an inverted input 2-1 of a differential amplifier 2. The signal outputted from the terminal 1-2 is supplied to a TR 2 through a resistance R2 and has the level shifted similarly and is applied to a non-inverted input of the amplifier 2. The amplifier 2 separates and outputs the picture read signal, thereby preventing the reference level from being changed with the quantity of incident light.
Patent JP-S6110190-A (JP)
Inventor: SHIGEMURA TAKASHI
IPC: B29C63/40
Filed: 1984-06-22
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-H08300562-A (JP)
Title: Polypropylene coated steel tube
Inventor: SATO HIROTAKA
IPC: B32B27/32
Filed: 1995-04-28
Abstract: PURPOSE: To manufacture a polypropylene coated steel tube of superior resistance to impact and resistance to flaw at the specified temperature. CONSTITUTION: A polypropylene coated steel tube of superior resistance to impact at -45 deg.C and resistance to flaw at 100 deg.C is manufactured by laminating syndiotactic polypropylene single or a composition 5 composed of syndiotactic propylene of 100-70wt.% and an ethylene-propylene copolymer of 0-30wt.% and isotactic polypropylene 6 containing a pigment in the range of 0.1-7wt.% on the surface of a ground treated steel tube 1 through a modified polypropylene layer 4.
Patent JP-S5651209-A (JP)
Title: Manufacture of acrylonitrile-based hollow fiber semipermeable membrane
Inventor: TAKAO SEIJI
IPC: B01D71/42
Filed: 1979-10-02
Abstract: PURPOSE: To increase the asymmetry of membrane structure as well as raise its permeability and filtering capability by a method in which an acryonitrile-based polymr solution with a specific gelling point is molded into a hollow film by a wet type molding method, and then the hollow film is drawn out at a specific draft ratio.  
     CONSTITUTION: An acrylonitrile (AN)-based polymer mixed solution having a gelling point of 30W80°C is prepared as a film-forming raw liquid while keeping it at a temperature above the gelling point. The raw liquid is extruded through a hollow-molding die into a gaseous noncoagulative medium to obtain a hollow film, and then the film is introduced into a solvent-removing treatment bath and then drawn out of the bath while keeping it at a draft ratio of 0.5W13 to obtain a hallow fibrous semipermeable membrane. The AN-based polymer mixed solution is preferably raised to a temperatue 1W50°C higher than the gelling point. The AN- based semipermeable membrane thus obtained can be used at micro filtering membrane, ultrafiltering membrane, base material for reverse osmotic membrane, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0422797-A (JP)
Title: Detecting method for operating condition of engine driven pump and supply method of lubricating water to pump bearing
Inventor: FURUKAWA HIROHIKO
IPC: F04D15/00
Filed: 1990-05-16
Abstract: PURPOSE:To precisely detect operating condition of a pump by constituting a heat exchanging part out of a cooling water circulating system of an engine and a flow passage on the lower stream side of a vane wheel of a pump, and detecting the operating condition of the pump based on temperature difference of engine cooling water at the inlet and outlet of the heat exchanging part. CONSTITUTION:In the operating condition of a vertical shaft pump 1 of which a main shaft 2 is driven with an engine 10, at the water level of a sucking water well over a pumping beginning water level HWL, the suction valve 17 of a suction pipe 18 is closed, water is sucked up with a vane wheel 3, and pumping operation is performed. At this time, because the engine 10 is operated at high load due to pumping operation, cooling water temperature on the upper stream side of a cooling water circulating system 11, namely, on the inlet side of a heat exchanging part 12 is raised, and the cooling water of engine is cooled by self pumping water in the heat exchanging part 12. Hereby, temperature difference of engine cooling water between the inlet and outlet of the heat exchanging part 12 becomes large, it is computed and detected with a control means 15, and pumping operation is displayed on an indicator 16.
Patent JP-H01296201-A (JP)
Title: Production of color filter
Inventor: YOSHIMI TAKUYA
IPC: G02B5/20
Filed: 1988-05-24
Abstract: PURPOSE:To simplify stages and to obtain the filters which are free fro color drop-out by using transparent and photosetting water soluble resins for resist films and using the resist films as protective films of resin films of forming color filters. CONSTITUTION:After the resin film 12 for forming the red color filter is applied on a transparent substrate 11, the transparent and photosetting water soluble resin is applied as the resist film 13A thereon and is formed to a prescribed pattern. The resin film 12 is dry etched to the prescribed pattern with the resist film 13A as a mask. The resin film 14 for a green color is applied on the remaining film 13A and after the resist film 13B is applied thereon, the above- mentioned stage is repeated to obtain the resin films 12, 14, 15 for forming the color filters. Since an org. solvent is not used at the time of removing the resist films, the generation of the color drop-out is obviated. Since the resist films are used as the protective layers of the color resins, there is no vapor deposition stage and the stages are simplified.
Patent JP-H10308004-A (JP)
Title: Spin valve type magnetic head and production of spin valve type magnetic head
Inventor: NISHIOKA KOICHI
IPC: G11B5/39
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve type magnetic head which is free from a characteristic change in an operating temp. range. SOLUTION: The antiferromagnetic layer of a fixing layer of a spin valve consists of an alloy contg. Cr, Mn and Pt. A magnetic field sufficient for magnetic saturation of the fixing layer is impressed and held in the depth direction of a magnetic gap at a temp. lower than the blocking temp. (Tb) of the antiferromagnetic layer. The min. magnetic field sufficient for saturating the magnetization of the free layer of the spin valve in a track width direction is impressed and held on the layer in its direction at the temp. lower than Tb after cooling in the magnetic field. The coupling magnetic field He in the unidirectional anisotropy of the fixing layer is set at Hc (Tmax)>=100/hMR[Oe] where the process max. temp. is defined as Tmax and the element height as hMR.  The compsn. of the antiferromagnetic layer is composed of (Cr100-x Mnx )100-x Ptv , where 2<=y, 40<=x<=70 and is composed of columnar crystal grains. The average crystal grain size of the antiferromagnetic layer is specified to >=2.7×10<-18> cm<3> by film thickness control. The (110) of bct is made parallel with the film plane so as to have a major axis within the film plane. The fixation of the magnetization in a desired direction down to the components of the fixing layer having Tb of Tmax or above is made possible.
Patent JP-H02306690-A (JP)
Title: Manufacture of wiring substrate for surface mounting
Inventor: TASHIRO HARUMI
IPC: H01L21/52
Filed: 1989-05-22
Abstract: PURPOSE:To improve a mounting density by electrically connecting die pads and bonding pads to predetermined regions of a wiring substrate to form a plurality of them, covering the pad faces with an Au-plated layer, then selectively removing the predetermined region of the substrate, and isolating the pads. CONSTITUTION:A plurality of fine wiring patterns such as die pads 1, bonding pads 2 made of Cu or Al formed on predetermined regions of a wiring substrate 5 are electrically connected to each other, an electrolytic Au-plated layer is formed on the faces of the pads 1 via one plating conductor terminal, the patterns are then cut to electrically independently isolate the pads 1, 2 from each other. Thus, the number of the terminals (plated lines) is reduced, occupied area by the substrate is decreased, the mounting area can be reversely increased to improve a mounting density.
Patent JP-S62290387-A (JP)
Title: Power controller
Inventor: ISHINO YOSHIKAZU
IPC: H02P27/02
Filed: 1986-06-04
Abstract: PURPOSE:To operate a motor in the maximum efficiency and to economize in power, by detecting load torque and feeding the current with the voltage corresponding to the load torque. CONSTITUTION:A load torque detection circuit detects load torque. By the phase control of a TRIAC AO corresponding to the output of the load torque detection circuit, the voltage is given to an induction motor in proportion to torque fluctuations on the load side. On this account, the surplus power is removed and the power can be economized, so that the loss, e.g. heat generation, of a motor can be reduced and the endurability improved.
Patent JP-H08325796-A (JP)
Title: Galvannealed steel sheet excellent in electrodeposition coating characteristic
Inventor: TANNO YASUYUKI
IPC: C23C28/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a galvannealed steel sheet excellent, in particular, in sur face quality at the time of electrodeposition coating. CONSTITUTION: At the time of producing a galvannealed steel sheet, a chemical conversion coating of phosphoric acid type is formed so that coating rate becomes (1.0 to 5.0)g/m<2> , and then coating is applied to the coating. Further, if necessary, the worn-out of plating (slide) part at the surface is regulated to >5-80% based on the whole surface area, and also plating surface roughness Ra is regulated to 0.3-1.0μm.
Patent JP-S63294293-A (JP)
Title: Inverter control device
Inventor: OO NORIO
IPC: H02P3/18
Filed: 1987-05-27
Abstract: PURPOSE:To perform smooth speed control in natural deceleration by a load or a machine, by inserting a regeneration blocking diode capable of changing over the direction in normal and reverse rotations. CONSTITUTION:A regeneration blocking diode in normal rotation 12 and a regeneration blocking diode in reverse rotation 13 are provided. In normal deceleration, the command value of a speed setter 16 is smaller than the feedback signal of a speed detector 9, where the output of a speed regulator 15 is blocked with the regeneration blocking diode in normal rotation 12 and no speed deviation command is issued to a vector control circuit 11. On this account, in deceleration, no regenerative current of an induction motor 8 flows to DC side through an inverter transistor 6 and the DC side is prevented from getting to overvoltage. The speed of the induction motor 8 is naturally decelerated by the load and stopped. In reverse deceleration, it is controlled in the same way.