baber/WOPTO huggingface dataset:
Patent JP-H0781299-A (JP)
Title: Thermal inversion type transfer fabric and manufacture thereof
Inventor: ICHIHARA TAKATOO
IPC: G03G15/22
Filed: 1993-06-30
Abstract: PURPOSE:To permit forming of distinct figures on the working surface of a fabric easily through thermal inversion by a method wherein duplicated and inverted figures and patterns are formed on the fabric body, consisting of a hot-melt resin layer, applied on a base layer of high-quality paper or the like through a mold-release treatment layer, by a color electronic duplicating machine. CONSTITUTION:When a duplicated and inverted figure and pattern 8, formed by a color electronic duplicating machine, is formed by transfer on a material to be transferred, such as clothings and so on like as a T-shirt or the like, a transferring material piece 12 is put on the working surface and is heated by a heater such as an iron or the like at a temperature for a period of time wherein a hot-melt resin layer 3 is molten. In this case, the molten hot-melt resin layer 3 is molten. In this case, the working surface and when the working surface is cooled after heating, the hot-melt resin layer 3 is fixed under strongly adhered condition. Subsequently, when a base layer, on which a mold-release treatment layer 1 is laminated, is peeled off after cooling the working surface, necessitated figures or the duplicated figures and patterns 8 are adhered to and transferred onto the working surface since the hot-melt resin layer 3 has flown into the working surface whereby a beautiful duplicated figure and pattern 13 remains on the working surface.
Patent JP-S5890605-A (JP)
Title: Lens barrel
Inventor: MIURA SHINJI
IPC: G02B7/02
Filed: 1981-11-25
Abstract: PURPOSE:To hold optical performance without causing a breakdown of a lens due to fluctuations of temperature by using a material which has a coefficient of thermal expansion nearly equal to that of the optical lens of a lens barrel for at least a member which comes into contact with the optical lens. CONSTITUTION:A quartz glass window 2 is provided at the front end part of the outer barrel 1 of a fiber scope, and a holding ring 4 for holding lens groups G1-G4 is fixed in the inner barrel 3 inside of the outer barrel 1 at a prescribed air interval. FUrther, an end surface S of an image fiber 5 is stuck to the inner barrel 3 behind the holding ring coaxially with the optial axis l through a fitting ring. The lens groups G1-G4 are fixed through the holding ring 4, interval rings 7-9, and retaining ring 10, and those members are made of materials having coefficients of thermal expansion nearly equal to those of the lens groups G1- G4. Therefore, none of the lens groups G1-G4 breaks down owing to fluctuations of temperature, and the optical performance is maintained.
Patent JP-H0536731-A (JP)
Title: Jig for liquid phase epitaxial crystal growth and manufacture of multi-component semiconductor crystal using this jig
Inventor: ITO MICHIHARU
IPC: C30B19/06
Filed: 1991-07-26
Abstract: PURPOSE:To prevent crystal defects from occurring by the influence of the oxide film of a fused material concerning the title jig and the manufacturing method. CONSTITUTION:The title jig has a cut recess 3, where, for example, one part at the center of the periphery of a column is cut off in the direction of the center axis of the column. The jig holding a crystal growth substrate 4 in the recess 3 together with a melt material 5 into a quartz ampule 2 and an oxide film removing plate 8 is laid horizontally inside the cut recess 3 along the inwall of the quartz ampule 2.
Patent JP-H1028945-A (JP)
Title: Impervious sheet spreading method and impervious sheet spreading device used for the same
Inventor: SOWA NOBUHIRO
IPC: E02B3/12
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel impervious sheet spreading method which may be executed, insofar as a stable scaffolding is assured even at one point around a spreading region, such as a face of a slope and a novel impervious sheet spreading device which is adequately used for the execution of the method. SOLUTION: This impervious sheet spreading method spreads the impervious sheet 5 in the spreading region 6c by turning back the front end of a rope 4 for spreading the sheet connected to a winding machine 1 arranged outside the spreading region 6c by means of a pulley 7 arranged on the opposite side, connecting the front end to the front end of the impervious sheet 5 arranged on the same side as the winding machine 1 and winding up the rope 4 for spreading the sheet by the winding machine 1. This impervious sheet spreading device is constituted by mounting the winding machine 1 and a delivery machine 2 for delivering the impervious sheet 5 wound to a roll form on a movable truck 3.
Patent JP-H0633581-A (JP)
Title: Width warp restraining flooring board and flooring block
Inventor: HOSHI TORU
IPC: E04F15/04
Filed: 1992-07-15
Abstract: PURPOSE:To prevent generation of warp by extendingly providing a plurality of lines of width warp parting grooves in the thickness direction of a lengthy flat plate shaped flooring board, from the back face toward the surface side. CONSTITUTION:Tongues and grooves are provided in the lengthwise direction of a lengthy flat plate shaped flooring board 11, and a back sheet made of soft plastics is stuck on the back face. Thin width warp parting grooves 5 having the depth of 1/2-1/3 of the thickness of the board and the width of about 2mm are formed extending over the full length in the lengthwise direction from the back face of the flooring board 11 toward the surface side. Consequently, width warp generated in the width direction is parted with the grooves, and hence generation of large warp can be prevented.
Patent JP-H0239617-A (JP)
Title: Multiple-channel receiving type radio calling receiver
Inventor: SATO MOTOI
IPC: H03J7/06
Filed: 1988-07-29
Abstract: PURPOSE:To make it unnecessary for a user to switch channels by automatically scanning receivable channels and receiving one channel having the maximum electric field intensity out of the above-mentioned channels. CONSTITUTION:An electric field strength deciding circuit 4 successively measures the electric field intensity of all channels, send a signal for setting the oscillating frequency of a synthesizer oscillator 1 so that the channel having the maximum electric field intensity can be received, and automatically selects the channel having the maximum electric field strength. An intermittent reception control circuit 2 turns ON-OFF a receiver power source in a constant time cycle, and when a decoding circuit 3 detects a pull out, the control circuit 2 makes the electric field intensity deciding circuit 4 check the electric field strength extending over all the channels and automatically select the number of the channel having the maximum electric field intensity with the synthesizer oscillator 1. Thus, the title radio calling receiver can be obtained which automatically switches the receiving channel and can be used by the user without the awareness of the user's current position.
Patent JP-H0239614-A (JP)
Title: Phase adjusting circuit
Inventor: KOMATSU NAOKI
IPC: H04N5/12
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the change of the amplitude of a television signal and to linearly adjust the phase of the television signal by delaying a clock pulse using a delay line to be able to control delay time and making this delayed clock pulse into the timing signal of a D/A converter. CONSTITUTION:A delay line 20 is used for coarsely adjusting the delay time, and a delay line 26 is provided for finely adjusting the delay time. The clock pulse is delayed for arbitrary time within one cycle of the clock pulse through the delay lines 20 and 26 to be able to control the delay time, and this delayed clock pulse is used as the timing signal of a D/A converter 18 to D/A-convert the binarized television signal. As the result, the phase difference between the television signal and a reference synchronizing signal is executed by controlling the delay time of the delay lines. The output amplitude of the television signal can be prevented from changing, and the phase can be linearly adjusted by adjusting the phase of the television signal in this manner.
Patent JP-H1140289-A (JP)
Title: Pc card connector
Inventor: TAJIMA NOBUAKI
IPC: H01R12/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce assembling man-hours and improve productivity, by providing in a PC card connector, a means which can selectively attach and detach a PC card guide, corresponding to plural kinds of card and a connector body by engagement from an upper part of the connector body of the PC card guide. SOLUTION: If a PC card guide 52 is lowered in a direction shown by an arrow D from an upper part of a connector body 51 mounted on a circuit board 15, a connecting part of the guide 52 covers an insulating body of the connector body 51. When a hook 511b of the connector body 51 and an opening window 52f are engaged, the guide 52 is positioned and fixed to the connector body 51. A required PC card connector 5 mounted on a circuit board 15 can be made by soldering the connector body 51 to the circuit board 15. In this PC card connector 5, when it is inserted, the PC card is guided, by a guide groove 52c of the guide 52 and a guide groove 22d of the connector body 51, and reliable connection between the PC card, the connector body 51 and also the circuit is realized.
Patent JP-H1132219-A (JP)
Title: Device and method for correcting variable density sensitivity-linearity of image sensor
Inventor: MATSUBAYASHI KATSUYOSHI
IPC: H04N5/378
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of density unevenness in the reproduced image of an intermediate-density original caused by the variation of the variable density sensitivity linearity of a CCD image sensor. SOLUTION: A device for correcting variable density sensitivity-linearity of an image sensor is provided with a CCD image sensor 1 which reads variable density pictures, an A/D converter 2 which performs A/D conversion on the output signal of the sensor 1, and a storing element 4 which stores, at fixed timing generated from a timing generating circuit 6, reference density information 8 which is outputted from the sensor 1 on a gray scale 7 that is a reference variable density image.  The device is also provided with a comparison circuit 5, which reads out the information 8 from the storing element 4 as a slice level used when the multilevel data of an image original are generated and which output the multilevel data of the image original after normalization, and a selector 3 which selects whether the output signal of the A/D converter 2 is to be inputted to the storage element 4 as the reference variable density information 8 or the image original is to be inputted to be comparator circuit 5.
Patent JP-H0535212-A (JP)
Title: Liquid crystal driving method
Inventor: MATSUNAMI MASAHITO
IPC: G09G3/36
Filed: 1991-07-29
Abstract: PURPOSE:To improve the contrast of a liquid crystal panel by applying an equal voltage to both terminals of respective liquid crystal picture elements of the liquid crystal panel during the blanking period of a vertical synchronizing signal when a large-sized simple matrix of one-screen constitution is driven. CONSTITUTION:Although a control circuit outputs the vertical synchronizing signal LVS, data LD, and a horizontal synchronizing signal LHS so as to drive the liquid crystal panel of one-screen constitution, 520 pulses of the horizontal synchronizing signal LHS are outputted in one vertical synchronizing period; and 480 pulses are outputted in an effective data period D and 40 pulses are outputted in the vertical blanking period C. In this case, a signal DOFF indicating the vertical blanking period of the vertical synchronizing signal LVS is inputted to hold the output voltages of the output voltages of a segment-side and a scanning-side driver circuit at the same potential in the vertical blanking period of the vertical synchronizing signal LVS. Therefore, no voltage is applied to both sides of each liquid crystal picture element in the vertical blanking period, so even when the 520 pulses of the horizontal synchronizing signal LHS are outputted in one vertical synchronizing period, a contrast which is equivalent to 1/480 duty driving can be obtained.
Patent JP-S57113944-A (JP)
Title: Float chamber ventilator for engine carburetor equipped with supercharger
Inventor: MINAMI TOSHIHARU
IPC: F02M5/08
Filed: 1980-12-29
Abstract: PURPOSE: To obtain ample volume of fuel draft by connecting the air inlet of a sub-air chamber to the float chamber of a carburetor and properly maintaing a differential pressure between the float chamber and a venturi even in a supercharged condition.  
     CONSTITUTION: An independent sub-air chamber 8 is fixed inside an air chamber 5 as one body, an air inlet 9 of the sub-air chamber 8 is connected to a supercharged air passage at the upper course side of the air chamber 5, and at the same time the air outlet of the sub-air chamber 8 is connected to a float chamber 6b. Total pressure in the sub-air chamber 8 is lessened by the volume of air released out of a throttle 13 of a through passage 12 and changed to dynamic pressure and it is higher than the static pressure in the air chamber 5. Therefore, reduced fuel draft volume can be adjusted to obtain air-fuel mixture of the optimum air fuel ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5978395-A (JP)
Inventor: MISAWA TOSHIYUKI
IPC: G09G3/36
Filed: 1982-10-27
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-H0829550-A (JP)
Title: Switch structure
Inventor: IKEDA MITSUHIRO
IPC: G04B23/03
Filed: 1994-07-19
Abstract: PURPOSE:To facilitate positioning of the operating member of a push switch while preventing the operating member from falling at the time of assembling. CONSTITUTION:A rib piece 34 is formed on the case 1 and a groove 49 is made in the operating member 41 of a push button switch 4. The rib piece 34 is fitted in the groove 49 and the operating member 41 is secured with respect to the case 1 thus preventing the operating member 41 from falling when a case 2 is combined with the case 1 while positioning the operating member 41 with respect to the case 1.
Patent JP-S5890709-A (JP)
Title: Magnetic core
Inventor: TAKAYAMA MASARU
IPC: H01F1/153
Filed: 1981-11-25
Abstract: PURPOSE:To stabilize coil output and to reduce loss when a DC current is superimposed in a magnetic core having a gap at its part by a construction wherein an amorphous magnetic thin belt having the specified composition represented by (FejMk)By (M represents transition metal elements other than Fe, Ni and Co) is attached near the gap. CONSTITUTION:E shape cores 3, 4 are combined to form an air gap Ga between their center portions 3a and 4a, and a thin magnetic substance 5 is attached round the gap Ga. An amorphous magnetic thin belt with composition of (FejMk)xBy is used as the magnetic substance 5. In the above formula, M represents transision metal elements other than Fe, Ni and Co. And there exist the following two relations; x+y=100at%, where y=15-35at%, and j+k=100%, where j=80-99.9% and k=0.1-20%. Replacement of a part of B by Si facilitates conversion into the amorphous property, enhances corrosion resistance and improves a degree of change with aging. A part of B and Si may be also replaced by other vitrifiable elements to further improve a degree of change with aging.
Patent JP-H07130888-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAKAMURA HIROSHI
IPC: G11C16/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a NAND cell type EEPROM which enables reduction of a required time for write operation without increasing a pattern area. CONSTITUTION:In a nonvolatile semiconductor memory device wherein a floating gate and a control gate are laminated on a channel region and a plurality of memory cells for carrying out data write and erasing by transferring of charge between a floating gate and a substrate are arranged, a NAND cell is constituted by connecting a plurality of memory cells in series and a block is constituted by connecting a plurality of the NAND cells. A memory cell is provided to a p-type well formed in an n-type substrate, and electric potential whose polarity is reverse to a positive potential applied to a control gate CG inside a selective block 202 is applied to the control gate CG inside non-selective blocks 201, 203 to 20n together with a p-type well during data write operation for selectively applying positive potential to the control gate CG inside the selective block 202.
Patent JP-S5981052-A (JP)
Title: Simultaneous grinding type bearing body and finite slidable bearing unit utilizing it
Inventor: TERAMACHI HIROSHI
IPC: B24B19/26
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a simultaneous grinding type bearing body with which mass production at low cost is permitted and the finishing accuracy of ball transfer surfaces is superior, by simultaneously grinding four stripes of ball transfer surfaces which are arranged on the both sides of a hollow recessed part. CONSTITUTION:A bearing body 1 consisting of a block body having a sectional form in ?-form is equipped with a nearly rectangular hollow recessed part 2 at the center part, and skirt parts 3 and 4 at the right and left of the recessed part 2 interposed. At the corner parts on the both sides of the recessed grooves 5 and 6 having a trapezoidal sectional form, ball transfer surfaces 7-10 each of which has a nearly equal radius of curvature to the radius of the ball are formed in the axial direction over the whole length of the body 1. Since the dimension accuracy of these surfaces 7-10 is exceedingly high, generation of chattering between the body 1 and the transfer surfaces 7-10 of a track board is prevented. Therefore, a simultaneous grinding type bearing body with which mass production is permitted and the finishing accuracy of the ball transfer surfaces is superior can be obtained.
Patent JP-H0354437-A (JP)
Title: Method and apparatus for measuring concentration of specified material in slurry
Inventor: YAJIMA SHIRO
IPC: G01N21/35
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to compute the concentration of a specified material based on density and the intensity of a spectrum by uniformly passing slurry around an inner reflecting body, reflecting infrared rays from the inner reflecting body many times, detecting the intensity of the spectrum, and measuring the density of the slurry. CONSTITUTION:Slurry S is made to pass uniformly around an inner reflecting body 12. Infrared rays are reflected from the reflecting body 12 many times, and the intensity of a spectrum is detected. The density of the slurrys is also measured. The concentration of a specified material is computed based on the density and the intensity of the spectrum. Namely, the infrared rays are repeatedly reflected from the inner surface of the reflecting body 12, and the component of the slurry in the vicinity is analyzed. An agitating means 14 distributes the slurry S which flows into a sample cell 11 unidormly in the vicinity of the reflecting body 12. Then, an operating device 16 takes out the spectum whose specified wavelength is obtained beforehand and operates and analyzes the intensity of the spectrum. The concentration of the specified material is computed based on the density of the slurry which is measured with a density meter 15.
Patent JP-H05191516-A (JP)
Title: Personal telecommunication system
Inventor: RAJIENDORA PEITERU
IPC: H04M11/00
Filed: 1992-06-24
Abstract: PURPOSE: To provide many additional communication functions to enable contact with a subscriber who is asked for immediate communication accessibility in many places by discriminating one telephone number and dialing the number by a caller and which are obtained for transmission with a radio message system by the subscriber with a personal communicator in hand. CONSTITUTION: When a personal telephone number of the subscriber 10 is dialed, a call is transferred to present or last known whereabouts of the subscriber 10 by utilizing an existing public communication system constituting a part of a personal electric communication system, a cellular communication system and a service node 24. The whereabouts of the subscriber is decided with a radio tracing system consisting of many radio base stations 28c to monitor the whereabouts of the subscriber by communicating with the personal communicator 26 carried by the subscriber by a personal electric communication system. Information on the whereabouts of the subscriber is transmitted from the radio base station to the service node 24, stored in the service node 24 and accessed when the personal telephone number of the subscriber is called later.
Patent JP-S6433105-A (JP)
Title: New hydrogenated petroleum resin and its production
Inventor: MINOMIYA KATSUMI
IPC: C08F8/04
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a hydrogenated petroleum resin excellent in compatibility, heat stability, adhesive force, etc., by adding a specified amount of an aromatic monoolefin to a specified hydrocarbon fraction produced as a by-product in the refining and thermal cracking of a petroleum, copolymerizing the mixture and hydrogenating the copolymer. CONSTITUTION:5-30pts.wt. aromatic monoolefin is added to 95-70pts.wt. hydrocarbon fraction obtained from a fraction of a b.p. of -10-100 deg.C produced as a by-product in the refining and thermal cracking of a petroleum and comprising 15-35wt.% C5 diolefins, 15-35wt.% C5 monoolefins and the balance of paraffins. The obtained mixture is copolymerized in the presence of a Friedel- Crafts catalyst to produce a copolymer resin. This resin is hydrogenated by contact with hydrogen at room temp. to 250 deg.C in the presence of a hydrogenation catalyst. In this way, a hydrogenated petroleum of resin a number-average MW of 700-1500, a softening point of 70-120 deg.C, an iodine number <=100 and a Gardner color scale <=1 can be obtained.
Patent JP-H0940005-A (JP)
Title: Tying band
Inventor: ITO KEN
IPC: B65D63/10
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tying band wherein a belt can be inserted reliably in the correct direction when the belt is inserted through a buckle. SOLUTION: A tying band includes a belt 5 having numerous teeth arranged lengthwise, a buckle 7 provided at an end of the belt 5 to allow the belt 5 to be inserted through, and a locking piece 9 provided on the buckle 7 for preventing the belt 5 from being drawn out as being engaged with the teeth when the belt 5 is inserted, while a protrusion 23 for preventing reverse insertion is provided at an end of the belt 5. When the belt 5 is inserted through the buckle 7 from a normal direction, no obstacle for preventing the insertion may not come into contact with the locking piece 9 or the protrusion 23, so that the belt 5 can be inserted. On the other hand, if the belt 5 is inserted through the buckle 7 from a reverse direction to the normal direction, the protrusion 23 comes into contact with the locking piece 9 to allow no more insertion.