baber/WOPTO huggingface dataset:
Patent JP-H04188997-A (JP)
Title: Signal transmission device
Inventor: YOSHIKAWA OSAMU
IPC: H04Q9/00
Filed: 1990-11-21
Abstract: PURPOSE:To perform a remote control of a commercial wireless remote control equipment also from the place where a person has gone via the telephone line by performing a mutual exchange of voice band signals and data signals by interposing a modem part for telephone line between the spread spectrum modem part and the telephone line. CONSTITUTION:A NCU(Network Control Unit) 1, an adaptor 2a and a MODEM (modulator-demodulator) 3 are arranged in a room A and an adaptor 2b and a TV receiver 4 are arranged in a room B which is separate from the room A. The adaptors 2a and 2b are connected with by a AC line 5. At these places, the mutual exchange of voice band signals and data signals is performed by interposing the modem part for the telephone line (MODEM) 3 between a spread spectrum modem part (SS(Spread Spectrum) modem) 22a and the telephone line. Thus, the remote control of the commercial wireless remote control equipment can be performed from the place where a person has gone via the telephone line.
Patent JP-H11152543-A (JP)
Title: Cold rolled steel sheet for can, excellent in homogeneity, and its production
Inventor: ARAYA MASATOSHI
IPC: C22C38/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for can, having superior acid pickling property of hot rolled steel plate, excellent in uniformity of r-value as well as in surface hardness in the longitudinal and the width direction of product coil, and minimal in dispersion of material, and its production. SOLUTION: A slab. having a composition regulated so that it contains, by weight, <=0.0050% C, 0.01-0.20% Mn, 0.004-0.02% S, and 0.002-0.1% Nb, is heated to 1100 1350 deg.$, hot roughed, and subjected to precipitation treatment. Subsequently, finish rolling is done at >=(Ar3 -100 deg.C) finish rolling temp., and the resultant rolled plate is coiled at 350-700 deg.C, acid pickled, and subjected to primary cold rolling at >=85% draft. Then, annealing and secondary cold rolling are successively performed, and the value of M represented by M=[quantity (wt.%) of S as MnS]/[total quantity (wt.%) of S] and the value of N represented by N = [quantity (wt.%) of C as Nb carbon sulfide]/ [total quantity (wt.%) of C] are regulated to <=0.2 and >=0.7 respectively.  An average r-value of >=1.5 can be provided, and the deviation of surface hardness (HR 30T) at the end of the coil in the width direction can be regulated to <=±3 points.
Patent JP-H11148215-A (JP)
Title: Decorative panel
Inventor: KAMEDA MAKOTO
IPC: E04F13/21
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To adapt a decorative panel to a curved wall by providing curved projecting and recessed contact surfaces which are formed on each end in the width direction and abutted on an adjacent decorative panel. SOLUTION: Projecting parts 5 and recessed parts 6 to be formed on each end in the width direction of a decorative panel 1 are continuously arranged in the width direction while brought into contact with recessed parts 6 and projecting parts 5 of adjacent decorative panels 1. A fitting piece 42 of a leg part 4 overhung from a body 2 is fixed to a substrate 9 by a screw 12. Contact surfaces of the projecting parts 5 and the recessed parts 6 brought into contact with each other are curved, and the decorative panel 1 to be fixed later is freely regulated in angle around the vertical axis relative to the previously fixed decorative panel 1 while the projecting parts 5 and the recessed parts 6 are brought into contact with each other. When the decorative panel 1 is arranged in the longitudinal direction, it is regulated in angle around the horizontal axis.  The decorative panel can be fixed to the substrate freely with angle between the adjacent previously fixed decorative panels so as to be adaptable to the curved wall.
Patent JP-H07170015-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: HOSOBANE HIROYUKI
IPC: H01S5/22
Filed: 1993-12-16
Abstract: PURPOSE:To provide a high reliability manufacturing method of a semiconductor laser element which can reduce spreading current and has internal current constriction structure excellent in the light leading out efficiency. CONSTITUTION:A V-trench is formed on the surface of a P-type GaAs substrate 1 whose surface orientation is (100). A P-type GaAs buffer layer 2 is grown on the substrate 1 by an MBE method. In the buffer layer 2 just above the deepest part of the V trench formed on the substrate, a trench which has a symmetric point of the deepest part, a constant width bottom surface part whose surface orientation is (100), and side surface parts which are continuous with both edges of the bottom surface part are formed. Since the trench having this shape is not formed by two times etching, the trench is formed so as to have the side surface orientation excellent in precision. Hence the trench of a current constriction layer formed on the buffer layer 2 is formed so as to realize the face orientation of high precision. P-type conductivity and N-type conductivity of the current constriction layer are more surely exhibited, and the current constriction layer action also is improved.
Patent JP-H04187409-A (JP)
Title: Removing device for mold disassembling lens
Inventor: MIZUKOSHI EIJI
IPC: C03B11/16
Filed: 1990-11-20
Abstract: PURPOSE:To automate lens removal by providing a lifting device for lifting up an upper and lower mold placed in the inside of a barrel mold, a chuck for grasping the upper mold, an suction head for holding a lens, an upper mold vibrating device for dropping from the upper mold the lens sucked to the upper mold, and a suction separating device. CONSTITUTION:A lower mold 4 is lifted up by a device 14 and an upper mold 6 is grasped by a chuck 6. By means of a cylinder 7, the upper mold 2 is lifted by 0.5mm so as to make a clearance between the upper mold and lower mold, and the upper surface of the upper mold 2 is vibrated several times by a hammer 8. In the next place, the upper mold 2 is transported onto a suction separating device 9 and suction is effected therefor. Herein, in the case of the lens firmly sucked to the upper mold, the lens is isolated onto the upper part of the device 9. Furthermore, the lens is judged whether or not existing thereon by a vacuum sensor 9. In the case of the lens existing on the device 9, the lens is sucked by a suction head 12 and then transported onto a jig 13. On the contrary, in the case of the lens not existing on the device 9, the lens is judged to be on the lower mold 4 and the lens is sucked by a suction head 12 and then transported to the jig 13. By this way, the removal work of a mold disassembling lens can be automated.
Patent JP-2001133810-A (JP)
Title: Liquid crystal display device and method of producing the same
Inventor: IIDA MASAYUKI
IPC: G02F1/136
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can prevent deterioration in the picture quality or decrease in the luminance caused when the incident light passing through a pixel opening is refracted by a SiNx film extending from a light-shielding part to the pixel opening part and the light enters the silicon active region of the pixel transistor. SOLUTION: A TFT type pixel transistor 24 is produced by forming a second insulating film 20 as a gate insulating film on a silicon active region 16a and further forming a gate line 22a thereon. A PSG film 32 which functions as a hydrogen supply film to the silicon active region 16a is formed above the TFT pixel transistor 24, and a SiNx film 34a which functions as a cap film to prevent external diffusion of hydrogen is formed thereon. The upper face of the SiNx film 34a is completely covered with a Ti metal light-shielding film 36a, and the SiNx film 34a is prevented from extending to the pixel opening from the light-shielding part where the Ti metal light-shielding film 36a is formed.
Patent JP-H06158613-A (JP)
Title: Concrete beam and underconcrete beam member for concrete beam
Inventor: MURATA YOSHIHISA
IPC: E01D2/00
Filed: 1992-11-26
Abstract: PURPOSE:To improve executing ability at a site and structual strength in a relatively large concrete beam. CONSTITUTION:An underconcrete beam member 2 which is given tension force in a pretension system by a PC steel member 10 is produced in a factory, and erected at a site. After that, the underconcrete beam member 2 is used instead of a form to place concrete in an upper concrete beam part 3. In addition, the upper concrete beam part 3 is given tension force in a posttension system by a PC cable 13. Thus the tension force composed in both the pretension system and the posttension system is given to the upper and lower concrete beam parts 2, 3 to produce fixed structural strength in a concrete beam 19.
Patent JP-H05283226-A (JP)
Title: Variable magnetic resistance/absolute angle position converter
IPC: H01F7/08
Filed: 1992-11-26
Abstract: PURPOSE: To realize a variable magnetic resistance/absolute angle position converter of an improved type by installing at least one stator detector and at least one rotor, and forming circulating magnetic flux in the radial direction between the stator detector and the rotor. CONSTITUTION: A detecting equipment is constituted of at least one stator detector 2 and at least one rotor 3. The stator detector 2 has an annular trench 5, a stator armature 4 which stretches to a region of a central angle α and is at least ferromagnetic, and at least one ring coil 6 which is partially embedded in the annular trench 5. The rotor 3 has at least one each part 7, composed of a ferromagnetic material which stretches to a central region of the maximum β=360-α deg., faces the coil 6 in the diameter direction, and coaxially rotates with the coil 6. Circulating magnetic flux is formed in the radial direction between the stator detector 2 and the rotor 3.
Patent JP-2001133735-A (JP)
Title: Hinge structure of spectacles
Inventor: ENDO TAKEMITSU
IPC: G02C5/16
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure of spectacles which can continue a turning motion smooth and having a rigid feel. SOLUTION: The hinge structure of the spectacles has an inner barrel 4 which functions as a first rolling ring disposed at a soldered endpiece 2, balls 5 which are plural rolling bodies, an outer barrel 6 which functions as a second rolling ring, a retainer 7 as a holding member and a screw 8 which fixes the retainer 7 to the inner barrel 4.
Patent JP-H0585624-A (JP)
Title: Separation method for stacked electronic-parts trays
Inventor: KURIHARA MITSUGI
IPC: B65G59/04
Filed: 1991-09-25
Abstract: PURPOSE:To reliably separate from a next stage tray the uppermost stage empty tray among the stacked trays for electronic parts. CONSTITUTION:Of the trays 2, 2',...2'' stacked each with a large number of electronic parts such as IC 1 being received therein, the uppermost stage tray 2 has its internal parts taken out. When, thereafter, the empty tray 2 is sequentially moved by a transfer means such as an attraction head 14, a high pressure air is supplied between the empty tray 2 and the next stage tray 2'.
Patent JP-2001132145-A (JP)
Title: Column structure of atm booth
Inventor: YASUDA KOUJI
IPC: E04C3/30
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a column structure of an ATM booth being easy to assemble and having a decorative cover or the like mounted thereon. SOLUTION: Columns or beams 1 are combined into a square cross section and ribs 2 projecting from a column body 1 are each provided with a tapped bole 3 and a groove 4 so that a panel can be mounted to the column or the beam 1 along a maximum of four directions and the decorative cover can be mounted in the direction in which the panel is not required.
Patent JP-H05153610-A (JP)
Title: Phase detection circuit
Inventor: WATANABE OSAMU
IPC: H04N9/75
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the phase detection circuit in which a loss or an output signal with a hue to be detected is prevented and no undesired detection output is produced in a hue detection circuit for a video signal. CONSTITUTION:A synchronization detector 4 applies synchronization detection to a hue of a skin color to be detected by using a chrominance subcarrier whose phase is nearly 90 deg. to the hue, its output is fed to an LPF 6, in which a low frequency component is extracted, and threshold levels Vth3, Vth4 are decided so that an AND high level output receiving outputs of voltage comparators 20, 21 is coincident with a detected hue. On the other hand, a synchronization detector 5 applying synchronization detection to a chroma signal by using a chrominance subcarrier signal whose phase is led by 90 deg. from a phase of the chrominance subcarrier signal inputted to the synchronization detector 4 outputs its output signal to an LPF7, its output is inputted to a voltage comparator 24 using a level Vth5 as a comparison voltage, and outputs of the voltage comparators 20, 21, 24 are ANDed.
Patent JP-H04199206-A (JP)
Title: Positioning device and method for controlling positioning
Inventor: TAKAHASHI MICHIRO
IPC: G05D3/00
Filed: 1990-11-26
Abstract: PURPOSE:To reduce the deviation in the last positioning at high speed by providing a pre-load controller to a positioning device and controlling a pre-load so that the pre-load can be increased when the acceleration of a moving section is high and decreased when the acceleration is low. CONSTITUTION:In order to control a pre-load, pre-load device composed of a microcomputer 18, D/A converter 19, voltage controller 20, and voltage control amplifier 21 is provided. The target position of the reference position 24 of a moving section 2 is set and the parameter of the target position is inputted to the microcomputer 18. The microcomputer 18 calculates the acceleration of the section 2 and converts the positive absolute value of the acceleration of the section 2 into the pre-load corresponding to the acceleration after obtaining the positive absolute value. At the time of converting the acceleration, the acceleration is converted into such a pre-load that is required as the minimum for preventing the occurrence of slipping between a driving wheel 9 a direct-acting rail 7. Therefore, high-speed and highly precise positioning can be realized.
Patent JP-H04199251-A (JP)
Title: Bus extending device
Inventor: HANIYUDA KOICHI
IPC: G06F13/36
Filed: 1990-11-26
Abstract: PURPOSE:To improve the reliability of bus communication by stopping data transmission between both bus extending devices when one of the bus extending devices is in a not-ready state. CONSTITUTION:When no ready signal is transmitted from a master extending device 1-2 or slave extending device 2-2 on the opposite side, a monitor circuit 1-26 or 2-26 discriminates that the master extending device 1-2 or slave extending device 2-2 is not ready and controls an input/output control circuit 1-11 or 2-22 so that its own water extending device 1-2 or slave extending device 2-2 does not start communication to the extending device on the opposite side. Therefore, the occurrence of a malfunction is prevented in the data transmission between two buses and the reliability of the bus communication can be improved.
Patent JP-H06196676-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DAIKU HIROSHI
IPC: G02B3/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a high-resolution photodetector having a condenser lens and an aperture and manufacture thereof. CONSTITUTION:An insulating film 15 with opening sections 14 oppositely faced to photodetectors 13 is formed on the rear side of a first Si substrate 11, in which the photodetectors 13 are formed on a surface, and condenser lenses 16 consisting of the high-doped layers of a semiconductor obtained by etching second semiconductor substrates and apertures composed of tabular high-doped layers surrounding the peripheries of the condenser lenses 16 are shaped onto the opening sections 14.
Patent JP-2001132596-A (JP)
Title: Starter driving device
Inventor: KATANO HIROYUKI
IPC: F02N11/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a starter driving device capable of surely and properly starting an engine even if a micro computer is abnormal. SOLUTION: The micro computer 10 controls a starter relay 4 to turn it to the side to permit the drive of the starter 2 or to the side to prohibit the drive of the starter 2. When the micro computer 10 is reset, a transistor 11 is turned ON by a pull-up resister 15 to turn the starter relay 4 to the drive permission side, and when a start switch 3 is turned on, the starter 2 is driven. When the micro computer 10 becomes abnormal, a reset signal RST is outputted through a reset circuit 17. Based on the reset signal RST, a micro computer circuit 18 turns on a transistor 19 and turns off the transistor 11 to turn the starter relay 4 to the drive prohibition side.
Patent JP-2000150844-A (JP)
Title: Manufacture of solid state image sensor
Inventor: YANAGI TATSUYA
IPC: H01L23/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To avoid inner pressure rise of a package surely and also sustain an airtight state in the package by providing the package with a through hole communicating with a recess and choking the through hole after a seal glass is bonded to the package. SOLUTION: A package 1 having a through hole 7 is prepared and a solid state image sensor 6 is mounted on the bottom of a recess 2 of the package 1, i.e., in an element mounting region, and bonded in place. Electrode pads provided on the solid state image sensor 6 are then connected with inner leads arranged at a step of the package 1 and liquid resin 4 is applied to the seal face of the package 1. Subsequently, a seal glass 5 is mounted on the seal face of the package 1 through the resin 4. When the seal glass 5 is pressed against the seal face from above, air in the recess 2 escapes through the through hole 7 to the outside. Consequently, inner pressure rise of the package 1 can be avoided surely.
Patent JP-H10137677-A (JP)
Title: Composite layer film forming method
Inventor: KOMATSU YOSHIHARU
IPC: B05D7/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a composite layer film of thick film thickness and of superior resistance to chipping, whiteness pearl-like glossy feeling, color tone stability and the like. SOLUTION: When a prime coating material A, an intercoating material B, a colored base coating material C, a clear pearl tone base coating material D and a clear coating material E are applied successively on a base to form a composite layer film, a liquid thermosetting coating material containing very fine aluminum powder having average particle diameter of less than 10μm of 0.1-30 pts.wt. and a titanium oxide pigment of 1-200 pts.wt. to a thermosetting resin composition of 100 pts.wt.  and having the masking force of the film of 25μm or less is used as the coating material B, and a coating material for which the Munsell color chart of a film to be formed is adjusted in the range of N7-N9 by blending a titanium white pigment with aluminum flakes is used as the colored base coating material C, and also a white pearl tone or a silver pearl tone coating material containing scaly mica powder coated with the titanium oxide is used as the pearl tone base coating material D.
Patent JP-2001130234-A (JP)
Title: Car height adjusting type automobile, car height adjusting device and shackle
Inventor: NONOGAKI HIRONAKA
IPC: B60G17/015
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To certainly support a car weight by respective wheels at the time of traveling on a bad road having a large convex/concave portion, to prevent a lateral rolling and a front/rear rolling by applying a traction to the respective wheels and to cheaply realize this phenomenon. SOLUTION: Wheels 3 are suspended at four corners of a frame 2 of a four- wheel-drive AUTOMOBILE by a flat spring type suspension 4 and a car height adjusting device for varying a vertical space of the wheels 3 and the frame 2 is independently provided on the four wheels 3 respectively. The car height adjusting device is provided with a vertically expandable/shrinkable quadric rotation interlocking type shackle 20 for connecting a movable end side of the flat spring 6 and the frame 2 and an electromotive wire winch as a driving device for vertically expanding/shrinking the quadric rotation interlocking type shackle 20.
Patent JP-H04195291-A (JP)
Title: Cleaner for cup type automatic vending machine
Inventor: BEPPU YOSHITAKA
IPC: G07F13/00
Filed: 1990-11-24
Abstract: PURPOSE:To clean a pedestal and its periphery uniformly by driving a cleaning nozzle reciprocal so as to change the pedestal and its periphery cyclically, and discharging a cleaner. CONSTITUTION:An eccentric pin 41 whose lower terminal is mounted rotatably in crankshaft shape and whose longitudinal direction is set vertically is fitted eccentrically to the upper terminal of a rotary shaft 40 of a motor 39 with speed reduction mechanism 39 fixed on the upper plane of a supporting body 35 and whose longitudinal direction is set vertically. Thereby, a turning body 37 can be driven rotatably by the pin 41 via an elongated hole 38 according to the rotation of the rotary shaft 40. A driving mechanism 42 which drives the cleaning nozzle 33 can be comprised of a rotary shaft 37, the turning body 37, the motor 39, the pin 41, and the supporting body 35. The cleaning nozzle 33 is fixed on the front terminal part of the turning body 37, and the cleaning of the pedestal 8 and its periphery can be performed cyclically. Thereby, since a various kinds of cleaning can be performed by the cleaner discharged from the tip of the nozzle 33, the cleaning can be performed uniformly.
Patent JP-H03180958-A (JP)
Title: Information processor
Inventor: HARUHARA IZURU
IPC: G06F13/362
Filed: 1989-12-11
Abstract: PURPOSE:To allow a memory access controller to be a resource to relax the restriction of bus cycle design by temporarily interrupting an output bus cycle during the period of a read modified write mode or at the time of switching a reading mode and a writing mode in an input bus when a response from an output bus exists. CONSTITUTION:A bus cycle control means 14 included in the information processor restarts the bus cycle while temporarily interrupting the output bus cycle during the period of the read modified write mode or at the time of switching the reading mode and the writing mode in the input bus when a response from the output bus 43 exists. Consequently, the memory controller 13 to be the resource can executes data processing of respective devices in a normal bus cycle.
Patent JP-H05160500-A (JP)
Title: Semiconductor optical element
Inventor: FUJIKAWA KYOICHIRO
IPC: H01L31/10
Filed: 1991-12-03
Abstract: PURPOSE:To provide a multi-electrode semiconductor optical element with less mutual interference between the heat generated by applying an electric current between a common electrode and an independent electrode. CONSTITUTION:By permitting such section of a common electrode 1, functioning as a heat sink, as faces independent electrodes 2 and 3 to be thicker than that not facing them, thermal radiation is given anisotropy to prevent thermal interference between the electrodes 2 and 3.