baber/WOPTO huggingface dataset:
Patent JP-H0415667-A (JP)
Title: Display method for input device
Inventor: TAGAWA TOSHIYA
IPC: B41J29/42
Filed: 1990-05-09
Abstract: PURPOSE:To improve the operability of input by overlapping and displaying identical information with the aid of two or more input keys and displaying the information which is to be inputted next on all of the plural input keys in the case that the information which is to be inputted next is less than the number of the plural input keys. CONSTITUTION:When one input key 207c is depressed, for example, it is related to the displayed information (a binding margin). In the case that the information which is to be inputted next (the surface of the binding margin and the rear of the binding margin) is less than the number of the plural input keys 207b-207e, the information which is to be inputted next (the surface of the binding margin and the rear of the binding margin) is displayed on all of the plural input keys 207b-207e including the input key 207c. Therefore, there is not the idle input key (the key where nothing is displayed). Thus, the operability of the input is improved because the information displayed on the display element of the input key which is provided at a position separated from an operator is displayed on the display element of the input key on this side.
Patent JP-H09304753-A (JP)
Title: Liquid crystal device driving method
Inventor: YAMAZAKI OSAMU
IPC: G02F1/133
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To enable stable gradation control and contrast control by applying an initialization voltage at the start of each drive period, and thereafter, applying a pixel voltage answering to the display data. SOLUTION: A drive voltage correction part 24 outputs a drive voltage Vh corrected to the voltage corresponding to temp. dependency of an applied voltage transmissivity characteristic of a high polymer distributed type display panel based on the temp. data Dt outputted from a temp. detection part 23. An initialization processing part 22 outputs the initialization data Dc at the start of each drive period T only for the period that an initialization timing signal Fc is valid. A drive signal conversion part 25 inputs the drive voltage Vh outputted from the drive voltage correction part 24 as a voltage source. Further, the part 25 inputs the initialization data Dc outputted from the initialization processing part 22, and converts them into the pixel voltage to apply it to the high polymer distributed type liquid crystal panel 26.  Thus, an effect of hysteresis peculiar to the high polymer distributed type liquid crystal panel is canceled.
Patent JP-S62277089-A (JP)
Title: 1-phase semiconductor motor
Inventor: BAN ITSUKI
IPC: H02P6/26
Filed: 1986-05-26
Abstract: PURPOSE:To lengthen the life of a 1-phase semiconductor motor and to improve the efficiency of the motor by using the 1-phase semiconductor motor and breaking an energization at a predetermined electric angle at the end of the energization. CONSTITUTION:The right end of a metal cylinder 11 is press-fitted fixedly to the middle hole at the center of a side plate 1, oil-containing bearings 4a, 4b are engaged with both ends of the inner circular hole, and a rotational shaft 2 is rotatably supported thereto. Salient-poles 10a, 10b, ... are provided at an armature core 10, and armature coils 7a, 7b, ... are respectively attached to the poles 10a, 10b, ... A circular magnet 6 is bonded to the inside of a rotor 4 formed by pressing a soft steel plate in a cup shape. The armature coils 7a, 7b,.... are energized without energizing at 180 deg. of an electric angle, and the energization of 30 deg. is broken at the electric angle of the end of the energization.
Patent JP-S599775-A (JP)
Title: Prevention of illegal use of magnetic card such as cash card
Inventor: SAGUCHI MAMORU
IPC: B42D15/10
Filed: 1982-07-09
Abstract: PURPOSE:To prevent illegal use of a magnetic card by providing double check function of secret code number and fingerprit detection. CONSTITUTION:The cash card 1 consists of a magnetic stripe 2 in which account number, branch code, securt code etc. are magnetically recorded and a fingerprint stamping section 3. Before using, the secret code number and fingerprint of the user are registered beforehand. When using the cash card fingerprint 4 is stamped on the fingerprint stamping section using a pad soaked with photosensitive chemical. When the card is inserted into ATM, the secret code number and fingerprint are read out and collated with registered number and fingerprint. The service machine (paying machine) is operated only when the both coincide. By this way, illegal use by a person in charge or accident caused by lost card can be eliminated.
Patent JP-H08323493-A (JP)
Title: Method to combine two workpieces made of metal, and device to perform this method
Inventor: HANSU EEBAAZORUTO
IPC: B23K26/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve quality of a welded seam by implanting at least one magnetic element in a machine table on which a workpiece is mounted in a laser welding equipment. SOLUTION: Two workpieces 1.1 and 1.2, which are mounted on machine tables 7.1 and 7.2, respectively, and keeping a distance 8, are abutted at their edges to form butt faces 2, and move in the X-direction with respect to a laser 3. A forming roller 6 located in front of the laser 3 keeps a gap width between the butt surfaces 2 to the minimum by providing a pushing or a groove of a material directed to the butt face 2. A laser 3 generates a laser beam 4 directed to the butt faces 2 and welds them. At least one magnetic element 11 is implanted in the machine tables 7.1 and 7.2, with which a magnetic effect is given to the workpieces 1.1 and 1.2 in the region of the butt faces 2, and both of the workpieces 1.1 and 1.2 are pulled in each other resulting in a decrease in the gap width between the butt faces 2, and a welded seam is improved.
Patent JP-S60262695-A (JP)
Inventor: YOSHIDA KOUICHI
IPC: B43L13/00
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04323701-A (JP)
Title: Comparing and deciding circuit
Inventor: NAKAJIMA TOYOKATSU
IPC: G05B1/02
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the burden of a CPU(central processing unit) for comparator comparison by outputting an interrupt request signal to the CPU at the time of equal comparison between the output of a decision result register and the expected value of an expected value storage register occurs. CONSTITUTION:The digital value set to a comparison value set register 1 is converted to an analog value by a D/A converter 2. A control circuit 3A is started to output the comparison signal of an analog converter 4 and the data latch signal of a decision result register 5 by a comparator timing generating circuit 3b. The analog comparator 4 compares the analog voltage (analog comparison value) from the D/A converter 2 and an analog input 6 with each other; and when the analog input 6 is larger, '1' is outputted, and the decision result register 5 latches this data. Consequently, an interrupt request signal 9 is outputted from a comparator 8 when '1' is stored in an expected value storage register 7.
Patent JP-H07325124-A (JP)
Title: Inspecting/sorting machine for chip type electronic device
Inventor: MIZUKAMI TAKASHI
IPC: G01R27/00
Filed: 1994-05-31
Abstract: PURPOSE:To insert a microelectronic device stably into a holding hole made through a rotary disc and to inspect the microelectronic device by setting the gap between the rotary disc and a fixed plate in the region for inserting a chip type electronic device wider than that in other regions. CONSTITUTION:The overall gap between a rotary disc 12 and a fixed plate 13 is set at a required value at an inspecting section and a recess 19 is made in the surface in a region of the fixed plate 13 facing a device inserting means 3. A chip type electronic device 17 is fed, one by one, through the device inserting means 3 at the inserting section and inserted deep into the device holding hole 14 of the rotary disc 12. The device 17 inserted into the through hole 14 is pushed by a following device 17 to feed an electrode 17a to the rear side of the rotary disc 12 where the electrode 17a abuts against the recess 19 made in the surface of the fixed plate 13. Consequently, the device 17a is inserted deeply so that the other electrode projects slightly to the surface side of the rotary disc 12. This structure sets the gap D between the rotary disc 12 and the recess 19 of the fixed plate 13 larger than the gap at a conventional inserting part.
Patent JP-H04322442-A (JP)
Title: Inspecting apparatus for semiconductor device
Inventor: NAKANO AKIHIKO
IPC: G01N21/88
Filed: 1991-04-22
Abstract: PURPOSE:To easily obtain a section to be inspected. CONSTITUTION:A first microscope 110 for specifying a position to be inspected for its section of a semiconductor device 200, a rotary grinding stone 140 for polishing a position specified by the microscope 110, a second microscope 120 for inspecting a position polished by the stone 140, and a semiconductor device securing stage 130 movable between the microscopes 110, 120 and the stone 140, are provided.
Patent JP-H06329381-A (JP)
Title: Escalator device
Inventor: MATSUO TOSHIAKI
IPC: B66B29/08
Filed: 1993-05-21
Abstract: PURPOSE:To prevent a wrench by arranging a rod in a prescribed position on a sprocket shaft so as to be movable in the width direction by rotation of a sprocket of a driving force transmitting mechanism to change a condition into a normal condition and a wheelchair condition, and regulating and releasing operation of the rod according to an operational condition by a stopper arranged in a fixing part. CONSTITUTION:At a landing port in wheelchair operation, nuts 13 and 13 move by interlocking with rotation of a sprocket shaft 21 by a mesh of a chain 26 with a horizontally moving sprocket 22, and release engagement with a stopper 19 of a rod 17. Thereby, a movable footstep 10a slips out of a main body 10, and forms the same horizontal plane with a tread of the first wheelchair footstep in an inclined part. At an alighting port, a horizontally moving sprocket 24 rotates by a mesh with the chain 26, and a sprocket shaft 23 is rotated. Thereby, the sprocket shaft 21 is rotated, and moves the nuts 13 and 13, and the rod 17 engages with the stopper 19, and houses the movable footstep 10a in the main body 10, and returns to a normal condition.
Patent JP-S5820426-A (JP)
Title: Valve nozzle for injection molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/00
Filed: 1981-07-30
Abstract: PURPOSE:To obtain a needle valve type valve nozzle in which stagnation of a resin and pressure loss are restricted, by locating a inflow hole for a molten resin so that the resin flows around the outside periphery of a needle valve from only one side and flows spirally. CONSTITUTION:In the needle valve type valve nozzle wherein a resin molten and measured in a heating cylinder 11 of an injection molding machine is ejected from a nozzle hole 14 after passed through a connecting passage 25, the inflow hole 29 and a passage 17 for the resin, the axis of the hole 29 is provided in a plane different from the plane in which the axis of the needle valve 15 is provided, and the hole 29 is communicated to the needle valve 15 in the range from the position where the inside periphery of the hole 29 comes in contact with the outside periphery of the valve 15 to the position where the inside periphery of the hole 29 coincides with the axis of the valve 15. Accordingly, since the inflow hole 29 is so located that the molten resin flows around the outside periphery of the needle valve 15 only from one side and flows spirally, a needle type valve nozzle wherein stagnation of a resin and pressure loss are restricted can be obtained.
Patent JP-S5748449-A (JP)
Title: Detecting method of operating position of limit switch detecting original point in numerically controlled machine tool
Inventor: MASUDA TAKASHI
IPC: G05D3/10
Filed: 1980-09-01
Abstract: PURPOSE: To confirm the operating position of a limit switch for detecting the original point, by calculating a position detecting pulse signal used from the first point, of time, when the limit switch for detecting the original point operates, to the second point of time, when one rotation signal of a motor is generated after said first point of time.  
     CONSTITUTION: An original point aligning switch 6 and reset switch 10 are turned on to set the counting value of a counter 9 to zero. Then a function switch 11 is turned on to input a signal S 1  of one rotation and pulse signal S 2  for position detection to AND circuits 12, 13. Here a tool 1 is reset to the original point. At this time, a limit switch 4 for detecting the original point is tapped at a section E and turned on, then an FF circuit 14 is set, and an original point signal SB is generated at the first point of time T 2  to count a pulse signal S 2 . After the point of time T 2 , the FF14 is reset at the second point of time T 3  when the signal S 1  of one rotation becomes a high level, and counting of the S 2  is stopped. In this way, an operating position of the limit switch for detecting the original point can be clearly displayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5244173-A (JP)
Title: Method of flat etching of silicon substrate
Inventor: YOSHIMURA MASAYOSHI
IPC: H01L21/74
Filed: 1975-10-06
Abstract: PURPOSE: To utilize the fact that the rate of etching on crystal face(100) is higher than the rate on (111) thereby realizing isolation of a pn junction with less steps of processing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5643567-A (JP)
Title: Inspection method of circuit substrate
Inventor: OOAMI TAKESHI
IPC: G01R31/28
Filed: 1979-09-18
Abstract: PURPOSE: To make it possible to inspect a circuit substrate to be inspected at a high speed and with high reliability by simple constitution, by using a reference circuit substrate having a standard network to the circuit substrate to be inspected.  
     CONSTITUTION: A circuit substrate to be inspected and a reference circuit substrate having a network to be standard to it are prepared. When deciding the quality of a circuit between the check terminals TP0 and TP1 of the circuit substrate to be inspected, for instance, a constant positive voltage +V is applied to TP0, TP1 is directly connected with the check terminal TP0' corresponding to the reference circuit substrate, and the other check terminal TP1' corresponding to the reference circuit substrate is grounded. When the DC impedance component X1 between TP0 and TP1 is equal with the DC impedance component X1' between TP0' and TP1', it is utilized that the potential V 0  of the connecting point of TP1 and TP0' becomes V/2. Namely, when short circuit caused by a soldered bridge, open circuit by pattern-off, resistance failure, etc. exist between TP0 and TP1, the potential V 0  slips out of V/2, and therefore the quality is decided by utilizing this. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5819975-A (JP)
Title: Picture converting device
Inventor: TSUTSUI KIYOUYA
IPC: H04N5/262
Filed: 1981-07-30
Abstract: PURPOSE:To perform the write address control without causing intermittence, by obtaining a conversion area, which has a prescribed function relation to a sample point of an input picture, on a memory and defining this area as a sample point of an output picture memory corresponding to the sample point of the input picture. CONSTITUTION:A partial differential value or a differential value in a sample point (x1, x2) in conversion expression is obtained to determine a prescribed area S on rectangular coordinates Y<1> and Y2 in accordance with a unit area U where the sample point (x1, x2) of an input picture is the center, and all sample points of a picture memory for output included in this area S are defined as sample points corresponding to the sample point (x1, x2) of the input picture, and picture information of the sample point (x1, x2) of the input picture is written in all sample points of this area S. This processing is performed for all sample points of the input picture. Thus, a magnifying conversion without causing intermittence is possible even if the write address control is performed.
Patent JP-S63284839-A (JP)
Title: Hybrid integrated circuit
Inventor: MORIMURA YUKIO
IPC: H01L23/50
Filed: 1987-05-15
Abstract: PURPOSE:To upgrade adhesiveness and airtightness, by providing the following parts: a resin injection part which is opened in an L shape ranging from a side of the susceptor to its surface, an L-shaped lead which is connected with a circuit on a ceramic substrate, first resin which is transferred/molded into the resin injection part, and a second resin which is formed on the resin injection part on the ceramic substrate side. CONSTITUTION:There are provided the following parts: a resin injection part 11 which is opened in an L shape ranging from a side 14 of a susceptor 1 to its surface 15, an L-shaped lead 2 which is connected with a circuit on a ceramic substrate 4, first resin 16 which is transferred/molded into the resin injection part 11, and second resin 17 which is formed on the resin injection part 11 on the ceramic substrate 4 side. When resin is injected into the resin injection part 11, the forming of the lead 2 shaped in L functions to enlarge an adhesion area, so that strength against force for the drawing of the lead 2 and up-and- down/right-and-left force can be increased. Since a path of an adhesion part between the resin 11 and the lead 2 is long, penetration of moisture, contaminating gases, and the like can be prevented further.
Patent JP-H07281833-A (JP)
Title: Display information input device
Inventor: TANIO YUTAKA
IPC: G06F3/0489
Filed: 1995-05-18
Abstract: PURPOSE:To monitor even the color tone confirmation by making a color display in monitor mode even on a handwrinting input means once a specific display body is specified on a monitor display unit. CONSTITUTION:The device has key contacts corresponding to a dot pattern and at least the key contact part is equipped with the handwriting input means consisting of a light-transmissive sheet type input means and color light emitting elements provided corresponding to the key contact part of the input means. Further, the device is provided with a storage means 4 which stores display body information together with color information, a monitor display unit 3 for monitoring contents to be displayed on the display unit through a single display, a specifying means for specifying one of display bodies displayed on the monitor display unit 3, and a control means which makes a color display on color light emitting elements of the handwriting input means 1 on the basis of the color information corresponding to the display body specified by the specifying means. Consequently, the color display is made on the handwriting input means 1 once the specific display body is specified on the monitor display.
Patent JP-H01290587-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: OHIRO KENJI
IPC: C30B27/02
Filed: 1988-05-16
Abstract: PURPOSE:To reduce slip lines in a crystal and to shorten the length by limiting the thickness of a liq. sealant in a crucible before the beginning of crystal growth when doping with an impurity element is carried out in liq. sealing Czochralsky method so as to attain low EPD. CONSTITUTION:When doping with an impurity element is carried out in liq. sealing czochralsky method so as to attain low EPD, a polycrystal of a III-V compd. semiconductor such as InP, a dopant such as In2S3 and a liq. sealant such as B2O3 are put in a crucible and the amt. of the liq. sealant is regulated so that the thickness of the melt of the sealant in the crucible is regulated to 10-20mm before the beginning of crystal growth. A single crystal of the compd. semiconductor is then grown by the czochralsky method.
Patent JP-H04345646-A (JP)
Title: Vinyl chloride resin composition
Inventor: OMOTO MASANOBU
IPC: C08L51/04
Filed: 1991-05-24
Abstract: PURPOSE:To prepare the title compsn. excellent in matte effect, impact strength, weatherability, and heat resistance. CONSTITUTION:The title compsn. comprises 100 pts.wt. vinyl chloride resin, 5-40 pts.wt. partially cross-linked vinyl chloride resin, 1-10 pts.wt. partially cross-linked acrylate/styrene resin, and 10-50 pts.wt. acrylate resin. The acrylate resin is prepd. by copolymerizing a methacrylic ester in the presence of aggregates of rubber particles consisting of a partially cross-linked acrylic ester polymer.
Patent JP-H07326056-A (JP)
Title: Optical pickup of optical disk device
Inventor: ITO SEIJI
IPC: G11B7/08
Filed: 1994-06-01
Abstract: PURPOSE:To obtain an optical pickup of an optical disk device capable of easy making optical axis adjustment of the objective lens of the optical pickup of the optical disk device. CONSTITUTION:A focus driving signal S is amplified by an operational amplifier 23a and a focusing coil 20b is subjected to current driving with an operational amplifier 23b by the amplified focus driving signal S. The amplified focus driving signal S and the bias current regulated by a half-fixed resistor VRm are added and inputted to the operational amplifier 23c and a focusing coil 20a is subjected to current driving. The bias current regulated by a half-fixed resistor VRn is inputted to an operational amplifier 23d, by which a bias coil 20c is subjected to current driving.
Patent JP-H06329471-A (JP)
Title: Production of sintered silicon nitride
Inventor: TERADA SUMIO
IPC: C04B35/64
Filed: 1993-05-21
Abstract: PURPOSE:To provide a process for the production of a sintered silicon nitride giving sufficiently collapsible granules of granulation powder even by adding a binder to a mixture of silicon nitride powder and a sintering assistant, free from residual binder in the sintered material even by sintering without using a degreasing process and capable of giving a dense sintered material having high strength. CONSTITUTION:A mixture of silicon nitride powder and a sintering assistant is incorporated with 0.2-1.5 pts.wt. (based on 100 pts.wt. of the silicon nitride powder) of a water-insoluble binder and an organic solvent and mixed in wet state. The obtained mixture is dried, granulated and subjected to CIP forming. The formed product is sintered under normal pressure in nitrogen atmosphere without using a degreasing process or sintered and then further subjected to HIP treatment to obtain the objective sintered material having high density and strength.
Patent JP-S63286318-A (JP)
Title: Mold clamping device
Inventor: MATSUDA KAZUO
IPC: B29C45/67
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a mold clamping device where it is capable of performing quick feed and mold clamping and the whole length of a mold clamping cylinder is shortened, by a method wherein control is performed by supplying hydraulic oil by arranging a plurality of cylinders in parallel with each other. CONSTITUTION:Hydraulic oil of a hydraulic oil source 24 is supplied to a first mold breaking chamber 16 and mold clamping chamber 21 and a second mold breaking chamber 22 is communicated with a tank 25, by a method wherein a first solenoid 26a of a first solenoid directional control valve 26 is made into a first position I by exciting the same and a second solenoid directional control valve 27 is made into a communicating position P by exciting a solenoid 27a. With this construction, as a movable platen 18 is moved in a mold clamping direction by moving a piston lever 14 forward through a difference between pressure receiving areas and the hydraulic oil in the first mold breaking chamber 16 is supplied to the mold clamping chamber 21, the piston lever 14 can perform a quick transfer of the movable platen 18 in a mold clamping direction by moving forward rapidly. Then as a tie bar is also used for the piston lever, the whole becomes compact.