baber/WOPTO huggingface dataset:
Patent JP-S62295450-A (JP)
Title: Semiconductor integrated circuit
Inventor: TABATA TERUO
IPC: H01L27/082
Filed: 1986-05-19
Abstract: PURPOSE:To improve the integration of a semiconductor integrated circuit by providing a P<+> type separating region so formed as to reach to the surface of an epitaxial layer upward from the surface of a substrate and a P-type collector buried layer so formed as to be superposed on the buried layer and to reach to the surface of the epitaxial layer from the surface of the substrate. CONSTITUTION:Since a type separating region 24 is so formed as to reach to the surface of an epitaxial layer 22 upward from the surface of a substrate 21, the lateral diffusion of the region 24 on the layer 22 is extremely small. Accordingly, since the surface occupying area of the region 24 on the layer 22 is slightly larger than the area of a diffusion window, the integration can be largely improved. A collector buried layer 25 is largely diffused similarly to the region 24, and an active base region 31 can be deeply formed in the step, thereby improving the characteristics.
Patent JP-S5238630-A (JP)
Title: Covered steel pipe
Inventor: ISHIMOTO KAICHI
IPC: F16L58/10
Filed: 1975-09-20
Abstract: PURPOSE: A steel pipe with protection cover to improve durability which is made of glass fiber tape dipped in epoxy or polyester resin and then hardened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61272361-A (JP)
Title: Local nitriding method
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C8/80
Filed: 1985-05-29
Abstract: PURPOSE:To nitride only the desired part of a body to be processed by placing the body in an atmosphere of gaseous NH3 or a gaseous mixture of an inert gas such as N2 or Ar with gaseous NH3 and irradiating laser light having a specified wavelength on the part to be nitrided. CONSTITUTION:A body to be processed is placed in a vessel, the vessel is evacuated, and gaseous NH3 or a gaseous mixture of an inert gas such as N2 or Ar with gaseous NH3 is introduced into the vessel. Laser light having 20-30mum wavelength is then introduced into the vessel from a laser light introducing chamber attached to the vessel and the laser light is irradiated on the part of the body to be nitrided. Thus, the body to be processed is locally nitrided.
Patent JP-S5815895-A (JP)
Inventor: YASUTOMI KENZOU
IPC: F26B9/02
Filed: 1981-07-20
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-S60257496-A (JP)
Inventor: YAMASHIKI YUTAKA
IPC: G09G3/20
Filed: 1984-06-04
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-H02295577-A (JP)
Title: Ball supplying device
Inventor: KONDO KENJI
IPC: A63B69/36
Filed: 1989-05-09
Abstract: PURPOSE:To eliminate the necessity of manpower for carrying balls and to reduce cost by detecting a change in the accumulated quantity of the balls, which are accumulated in an accumulation box, by a controller and operating a ball feeding device and a high-pressure air supplying device. CONSTITUTION:In a ball feeding device 3, a lot of balls are housed and sent out when a control signal is received. In plural accumulation boxes 9A-9D, the balls sent out from the device 3 are received through a feeding pipe 5 and accumulated so that the balls can be taken out for use. Further, in a high- pressure air supplying device 4, high-pressure air is blown into the feeding pipe 5 so as to move the balls in the feeding pipe 5. In a controller 10, the change in the accumulated quantity of the balls accumulated in the accumulation boxes is detected and the devices 3 and 4 are operated. As a result, the necessity of the manpower for carrying the balls is eliminated and the cost can be reduced.
Patent JP-H08304516-A (JP)
Title: Voltage measuring instrument
Inventor: UEDA TOSHITSUGU
IPC: G01R15/24
Filed: 1995-05-12
Abstract: PURPOSE: To accurately detect the position on a wafer surface according to the light-lever principle according to the inclination of an EO probe mounted to the tip of a beam or a leaf spring with improved sensitivity. CONSTITUTION: An EO probe 20 with electro-optical effect is used, a means for receiving the reflection light by the EO probe 20 and for detecting the rotary angle of a polarization surface is provided, and the internal waveform of, for example, an integrated circuit, is measured without any contact from the rotary angle.  A contact position detection means is used for detecting a contact position when raising by a specific amount after bringing the EO probe 20 into contact to the surface of the integrated circuit when positioning the EO probe 20 on the surface of the integrated circuit, is provided with a split photodiode 50 for receiving light spot reflected on the reflection surface of the EO probe 20 and obtaining a signal corresponding to the displacement of the reflection surface of the EO probe 20, and detects the contact to the surface of the integrated circuit of the EO probe 20 from the output of the split photodiode 50.
Patent JP-H06326718-A (JP)
Title: Communication control method
Inventor: INO YUKIHIRO
IPC: H04L29/08
Filed: 1993-05-17
Abstract: PURPOSE:To send/receive a communication signal between slave stations and to relive the load of communication processing by a master station. CONSTITUTION:The communication between a master station P and plural slave stations C interconnected by a communication line L is controlled by the polling selecting system. When inter-slave-station communication is executed between 1st and 2nd slave stations among the plural slave stations, the 1st slave station sends an inter-slave-station communication request and identification information of the 2nd slave station being a destination to the master station. The master station sends the inter-slave-station communication request and identification information of the 1st slave station to the 2nd slave station designated by the 1st slave station based on the inter-slave-station communication request sent from the 1st slave station. The 2nd slave station receiving them recognizes the inter-slave-station communication with the 1st slave station and the transmission/reception is executed between the 1st slave station and the 2nd slave station not through the master station.
Patent JP-S608467-A (JP)
Title: Method of controlling ignition timing in internal- combustion engine
Inventor: OGITA TAMOTSU
IPC: F02P5/155
Filed: 1983-06-27
Abstract: PURPOSE:To improve both the warming-up property of catalyst in cooling an engine and the operability by delaying ignition timing when temperature of cooling water for the engine is lower than a predetermined value except under the acceleration condition. CONSTITUTION:The present time value of rotational frequency NE of an engine is read in step 21. In step 21 is judged whether or not temperature of cooling water for the engine is lower than a predetermined value and advance is made to step 23 if it cools the engine. In step 23 is judged whether or not the engine is accelerated, by the use of difference Y between the previous and present time rotational frequency NE of the engine. When the engine is cooled and not under the accelerated condition, ignition timing is delayed in step 24. Thus, both warming-up property of catalyzer and operability in cooling the engine can be improved.
Patent JP-H1175912-A (JP)
Title: Face-fastener female member
Inventor: IKUGA YASUNORI
IPC: D04H3/018
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a face-fastener female member which has a satisfactory engaging force, resists displacement after contact bonding, can be produced easily, and is suitable as an engaging device for sanitary goods such as diapers. SOLUTION: A face-fastener female member comprises a spunbonded nonwoven fabric, made of thermoplastic resin, whose cross-section is not circular or has crimps, and its bulk density is 0.100 g/cm<3> or lower. The female member uses the spunbonded nonwoven fabric partially subjected to heat-contact-bonding so that a straight-line distance between heat-contact-bonded parts 1 in the direction of formation and a perpendicular direction is 6 mm or shorter, or the heat-contact-bonded parts 1 form a matrix, and non heat-contact-bonded parts 2 form a domain.
Patent JP-H02294406-A (JP)
Title: Press apparatus
Inventor: SUMITA TOSHINORI
IPC: B22F3/14
Filed: 1989-05-08
Abstract: PURPOSE:To enable press-forming to a material under free strain velocity and smooth change by giving the strain velocity required to the material to be pressed with variation of inputted current value into a servo-motor at the time of high temp. pressing the material of metal, ceramic, etc. CONSTITUTION:The material 24 to be pressed of metal, ceramic, etc., is fixed in a vacuum heating chamber 4 and the inner part thereof is evacuated. Successively, an output shaft 16 of the servo-motor 15 for driving of the press-shaft 7 is supported rotatable with a bearing 17 and rotating power is transmitted to the belt 19 through a pulley 18 and further to a following pulley 13. The pulley 13 rotates a screw shaft nut 11 supported through a bearing 12 and as a screw shaft 14 is fixed with a press-shaft supporting plate 9 supported slidable in vertical direction at the upper end thereof, the rotating power of the nut 11 is changed into vertical power of the screw shaft 14. Further, as the press-shaft 7 is fixed to the press shaft supporting plate 9, this is shiftable to the pressing direction at the optional set velocity with the servo-motor 15 as motive power, and the material to be pressed can be pressed under smooth change.
Patent JP-H08310896-A (JP)
Title: Vapor growth apparatus
Inventor: KOJIMA SEIJI
IPC: H01L21/205
Filed: 1995-05-12
Abstract: PURPOSE: To provide a vapor growth apparatus which is improved in the working rate at the time of mass production. CONSTITUTION: This vapor growth apparatus has a reaction vessel 1 which is formed to a cylindrical shape and internally has a susceptor held at a shaft 10 and a discharge section 20 which discharges the gases in this reaction vessel 1 to the downstream of the susceptor in the reaction vessel 1. This discharge section 20 is mounted with an exhaust ring 21 coaxial with the shaft 10. The discharge section 20 is provided with a take-out port 23 in such a manner that this exhaust ring 21 is made removable outside the discharge section 20. The exhaust ring 21 is mounted at the discharge section 20 removably from the discharge section 20 in a perpendicular direction to the shaft from the take-out port 23.
Patent JP-H10255375-A (JP)
Title: Disk player
Inventor: WAKATSUKI KENJI
IPC: G11B17/035
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the space for taking out a disk and to miniaturize the device by carrying plural disks individually onto a tray, movably carrying a read means to move into a position opposite to recording surface of the disk, subsequently stopping this carrier means and clamping the disk on a turntable. SOLUTION: An intermediate lever 142 is fitted to a lower surface of a base end part of a movable carrier member 98 by a screw 142a so as to be freely oscillatable in the middle part in a horizontal plate. A drooping part 142b is formed on one oscillatory end part of the intermediate lever 142, and a projection 142c erected on this dropping part 142b is abutted against a dropping part 115a formed on a clamp arm 115 as a disk clamp mechanism constituting member. A cam part is turned by driving power of a motor, and is abutted and pressed against a dropping part at the other end of the intermediate lever 142, so that the intermediate lever 142 is oscillated, and the drooping part 115a of the clamp arm 115 is pushed by the projection 142c to perform disk clamping.
Patent JP-S5541556-A (JP)
Title: Digital servo unit
Inventor: HAZAMA JIYUNJI
IPC: G05D3/12
Filed: 1978-09-19
Abstract: PURPOSE: To supply a servo unit, which is used in the positioning unit of the all digital system, in a simple constitution by utilizing a general micro processor.  
     CONSTITUTION: Interruption signal IRT 2  is given each time a set input signal is given to input terminal 1 or 2, and micro processor 11 stores position information NIN where a moving object should be set. Interruption signal IRT 3  is given each time a feedback pulse is given to input terminal 3 or 4, and micro processor 11 stores position information NFD of the moving object. When timer 13 generates interruption signal IRT 1  at every prescribed period, micro processor 11 calculates Pw=α(NIN-NFD-A) [α: time conversion coefficient, A: feedback correction quantity] and gives a pulse train, which is subjected to pulse width modulation according to Pw, to DC motor 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000302894-A (JP)
Title: Aromatic polycarbonate resin sheet
Inventor: MAEDA KOJI
IPC: C08L69/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide aromatic polycarbonate resin sheets excellent in adhesion and printability, particularly profile retention. SOLUTION: Aromatic polycarbonate resin sheets can be formed from an aromatic polycarbonate resin having a relative fiuorescence intensity at 465 nm relative to a reference material of 1×10-4-4×10-3 when the fluorescene emission spectrum (with an excitation wavelength of 320 nm) is measured and obtained by the solution polymerization of a dihydric phenol and a carbonate ester. Preferably, the concentration of terminal hydroxyl groups of the aromatic polycarbonate resin is 3-70 mol%, and the carbonate ester is diphenyl carbonate.
Patent JP-S597697-A (JP)
Inventor: OGAWA SHIZUO
IPC: B66F3/24
Filed: 1982-07-02
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-2000307450-A (JP)
Title: Radio communication system, radio transmitter, and radio receiver
Inventor: OTSUBO TETSUO
IPC: H04B1/16
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can switch and transmit a voice signal and transmit data by using radio equipment having neither the superposition of a tone signal nor the addition of an identification code as a radio communication system which switches voice calling and data transmission and performs transmission and reception by using a radio line. SOLUTION: This system is equipped with a data transmission device 1 which generates and outputs transmit data, transmission-side radio equipment 2 which selects and outputs one of transmit data and a voice signal, reception- side radio equipment 3 which outputs a received signal discriminatingly between a voice signal and receive data, and a data reception device 4 which decodes the receive data; and the data transmission device 1 controls the transmission- side radio equipment 2 in data transmission to send the transmit data a certain time after a radio signal is sent for a certain time and the data reception device 4 switches the reception-side radio equipment 3 to a data reception side after the reception-side radio equipment 3 finishes receiving the radio signal.
Patent JP-S5819145-A (JP)
Title: Tape bonding device for bonding tape on coil wound on bobbin
Inventor: OKAYASU HIROSANE
IPC: H02K15/04
Filed: 1981-07-24
Abstract: PURPOSE:To prevent the disorder of a coil at its feeding time by forming a slot  in a bobbin to form a space inside the coil, winding a tape from the outside to  the inside of the coil, thereby efficiently bonding a tape on the coil wound on  the bobbin. CONSTITUTION:A slot 23 is partly formed on the surface of a coil bobbin 2, and a space is formed inside a coil 22 after the coil is wound. A tape 20 is drawn out by a pair of pawls 128 and 129, a pad 142 is lowered, and the tape 20 is bonded to the outside of the coil. A rod 144 is advanced into the slot 23 at this time, and the end of the tape 20 is retracted. Then, a movable blade 37 is operated to cut the tape 20 in the prescribed length. Then, the rod 144 is eventually advanced again into the slot 23, the tape 20 is inserted into the coil 22, is bonded, and the rod 122 is lowered to fixedly bond both ends of the tape 20.
Patent JP-S595740-A (JP)
Title: Waveform shaping circuit
Inventor: MORITA YOUICHI
IPC: H03K12/00
Filed: 1982-06-30
Abstract: PURPOSE:To optimize the level of an input signal, by shaping the input signal into a rectangular wave and detecting a DC component in the rectangular wave, and comparing the detected voltage of it with a reference voltage and controlling the threshold value of a waveform shaping means so that the difference is reduced. CONSTITUTION:When the signal A is inputted to an input erminal 1, the uninverted input side (threshold value) of a voltage comparator 6 is set to zero, so the voltage comparator 6 outputs a regenerated signal E. When the high-level and low-level voltages of the regenerated signal are Ve and zero respectively, the DC component of the regenerated rectangular-wave signal E appears at the output F of an LPF8 and its voltage Vf is (t1/t1+t2)Ve. On the other hand, the reference voltage Vg as the output voltage G from a constant voltage source 9 and the DC component voltage Vf are both inputted to a DC amplifier 10. The difference between the Vg and Vf, i.e. Vh(=Vf-Vg) appears at the output H of the DC amplifier 10 and is inputted to the uninverted side (threshold value) of the voltage comparator 6. Assuming that the Vg is a half the Ve, the threshold value of the voltage comparator 6 is negative and the regenerated signal E is as shown by E'.
Patent JP-2000306239-A (JP)
Title: Optical information recording medium
Inventor: KIMURA MASAHIKO
IPC: G11B7/0033
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which records information such as visible information on an information recording medium in two directions. SOLUTION: The information recording medium which has linear information tracks 3 and a light spot are moved relatively along the information tracks to record information on an information track 3 in two directions, and one of the recording start positions of the two directions of the information track of the recording information recording medium is shifted by a specific quantity from the end part of the information track 3.
Patent JP-S5639518-A (JP)
Title: Image detecting method
Inventor: KASHIWA TOORU
IPC: G02B6/04
Filed: 1979-09-10
Abstract: PURPOSE: To make the image detection of high resolving power easy by scanning the image at the incident end face of one-dimensional bundle optical fiber and detecting two-dimensional image.  
     CONSTITUTION: The image scanning of the incident end face of a bundle optical fiber is accomplished by entering the image to be detected into a movable mirror 4 from an optical system 3 such as lens then projecting the light energy transmitting through the movable mirror 4 by an optical fiber 7 at the time of forming the image on the incident end face 5 of the bundle optical fiber 1 to a movable body 8 using bimetals and curving it. Alternately, it is equally well to perform this by fixing the incident end face 5 side of the bundle optical fiber 1 to the movable body 8 and directly scanning the image formed by the incident end face 5. Expansion of a gas or gas flow owing to gassification of liquid is used as the movable body 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11301483-A (JP)
Title: Display control board
Inventor: FUJII HIDEAKI
IPC: G06Q50/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To display diagram data of each train on an operation situation display screen where a train position on a route line is displayed as a train mark. SOLUTION: The disk is provided with an operation situation display input/ output portion 6 which displays a train position as a train mark according to a train trace data file 2 and inputs arbitrary selected train mark from an input device 11, a train mark data managing portion 5 which recognizes a train indicated by the inputted train mark with train recognition ID information such as a train number and obtains the diagram data from a train diagram data file 4, and a diagram data display portion 10 which edits the obtained diagram data to display data and outputs it on an operation situation display.
Patent JP-S607199-A (JP)
Inventor: KOUNO YOSHISUKE
IPC: H01L21/66
Filed: 1983-06-27
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-H01252614-A (JP)
Title: Mixed resin composition
Inventor: KAGAYA KATSUO
IPC: C08F299/04
Filed: 1988-05-12
Abstract: PURPOSE:To form a mixed resin compsn. having low viscosity, rapid curability, and excellent non-tackiness and non-foaming property and being useful for a resin injection molding process, by compounding a compsn. consisting of specified unsatd. polyester acrylate and epoxy acrylate with methyl (meth) acrylate monomer. CONSTITUTION:The title compsn. is a mixed resin compsn. consisting of 40-80wt.% mixed compsn. [I] consisting of an unsatd. polyester acrylate (1-A) having (meth)acryalte groups on both terminals of its molecule and a number- average MW of 1,500-3,000 obtd. by reacting an unsatd. polyester having carboxyl groups on both terminals with an unsatd. glycidyl compd. and an epoxy acrylate (1-B) having (meth)acrylate groups on both terminals of its molecule and a number-average MW of 900-2,500 obtd. by reacting an epoxy resin having epoxy groups on both terminals with an alpha,beta-unsatd. monobasic acid and 20-60wt.% methyl (meth)acrylate monomer [II] and having a viscosity of 3P or lower.
Patent JP-S5239955-A (JP)
Title: Water purification control system
Inventor: HIROI KAZUO
IPC: B01D21/30
Filed: 1975-09-26
Abstract: PURPOSE: To increase the water purifying efficiency by adding a cohring agent into the water by varying the adding ratio for increasing and decreasing conditions of turbidity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5641569-A (JP)
Title: Display system for remainder time of cassette tape
Inventor: NAGASAWA KENICHI
IPC: G11B27/17
Filed: 1979-09-08
Abstract: PURPOSE: To display the remainder time accurately without reference to the kind, thickness, etc., of a tape by using the rotational speeds of both supply and take-up reels, the tape winding number of the take-up reel, and a fixed constant.  
     CONSTITUTION: Rotational speeds of bodies 9 and 12 of revolution of supply and take-up reels 1 and 2 are detected by rotation detectors 8 and 11 respectively and supplied to rotational-period detection parts 14 and 15, so that rotational frequencies of both the supply and take-up reels will be detected respectively. Counter part 16 at the take-up side serves as a tape counter and arithmetic part 17 receives the outputs of those detection part and counter part and also calculates tape remainder time t 1  by using a previously stored constant according to expression (1). Rotational speeds Vs of those reels are found by expression (2). Further, A n1  is a constant determined by the thickness and speed of the tape and previously calculated by measurement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10305474-A (JP)
Title: Method for supplying constant amount of granular raw material
Inventor: NASU HIDEYUKI
IPC: B29C47/10
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To supply a constant amount in a high precision even for resin granular raw material containing a great amount of a volatile component in a volume control system by a method wherein the granular raw material is supplied exhausting a volatile gas from a raw material supply hole. SOLUTION: Since gas dispersed in a vertical duct 4 is exhausted from a degassing hole 41 provided to the vertical duct 41 with a suction pump 42, a concentration of the dispersed gas can be substantially decreased to zero, and generation of liquid owing to liquefaction can be sufficiently excluded. Especially the degassing hole 41 is positioned to a raw material supply hole 3 side of an extrusion molding machine 1 from a tip 51 of a screw feeder 5. Therefore, the gas can be exhausted without bringing the gas in contact with the tip part 51 of the screw feeder, contact of the gas and its liquefaction at the tip part 51 of the screw gas feeder can be substantially thoroughly excluded.  Therefore, a passage sectional area of a transport route of the granular raw material of the screw feeder 5 can be held constant, and the granular raw material can be supplied by a constant volume amount to an extrusion molding machine 1 with constant rate rotation of the screw feeder 5.