baber/WOPTO huggingface dataset:
Patent JP-H05253796-A (JP)
Title: Cutting monitoring device for external cutting lathe
IPC: B23B25/06
Filed: 1992-03-05
Abstract: PURPOSE:To improve accuracy of outer diameter at cutting the outer face of a pipe and detect the remains of an unmachined surface and breakage of a bite during cutting operation. CONSTITUTION:A non-contact type outer face position sensor 13 is opposed to the outer face of material of the part position of which outer face cutting is finished. The outer diameter varied quantity DELTAd is obtained from the data at every sampling of output of the outer face sensor 13. The condition of the outer diameter varied quantity DELTAd over a reference value is set as the remains of an unmachined surface, and a bite 10 is emergently retreated. The mean outer diameter varied quantity DELTAD during the time from a decided number of sampling data is obtained. The bite 10 is moved so as to dissolve the mean outer diameter varied quantity DELTAD. The total moved quantity S of the bite 10 is obtained from the output of a bite position sensor 17. When the total moved quantity S of the bite 10 exceeds a reference value, it is set as bite breakage, and the bite 10 is emergently retreated.
Patent JP-S61242850-A (JP)
Title: Ink jet recorder
Inventor: MORI TETSUZO
IPC: B41J2/12
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a stable high-quality recorded image by supplying a discharge energy which is properly adjusted by an adjustment means to a recording head using an energy supply means, based on temperature information detected by a temperature detection means. CONSTITUTION:The temperature of a recording head 9 is detected by a temperature sensor 8, and its temperature information is read by a control 6 to perform arithmetic operation. Based on this operational result, an output voltage is determined as a voltage-variable power supply 5. In addition, the control 6 transmits a recording signal to a drive circuit 7, and the drive circuit 7 drives a recording head 9 according to the recording signal, using an output from the voltage-variable power supply 5. Consequently, if the temperature of the recording head increased significantly, a recorded image free from any satellite or ink mist can be obtained. Further, if a total calorific value were increased by the mounting of recording elements densely mounted on a large scale, satisfactory recording performance is assured.
Patent JP-H01256186-A (JP)
Title: Semiconductor laser device
Inventor: OOUCHI YASUNORI
IPC: H01S5/00
Filed: 1988-04-06
Abstract: PURPOSE:To prevent tracking error by applying photographic agent to a semiconductor substrate of at least one end surface of the two end surfaces for cavity formation. CONSTITUTION:An edge surface is made flush and photographic agent of graphite is applied 30mum below an active layer 23 in semi-sphere. Returning light 25 returns to around about 60mum below the active layer 23, just striking the photographic agent 24. Since the reflectance of the photographic agent 24 is only a few percent and is semi-sphere shaped, most of the returning light 24 is absorbed and reflected light causes irregular reflection. Therefore, the returning light is hardly interfered and noise does not develop in a side beam. Tracking error can be thereby prevented.
Patent JP-H11276237-A (JP)
Title: Hair dryer
Inventor: TAKAHASHI MINORU
IPC: A45D20/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hair dryer capable of preventing malfunctions of switches or the like as much as possible. SOLUTION: In a body case 1, a changeover operation body 60 of a main switch 6 for changing over operation modes and a detaching operation body 5 for detaching a hair-dressing attachment are provided. In this case, between the changeover operation body 60 and the detachable operation body 5, a projected part 4 bulkier than both the operation bodies 60, 5 is provided. In the inner space Q of the projected part 4, a subfunction switch 7 is disposed.
Patent JP-S57199238-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAKEI YOSHIO
IPC: H01L21/283
Filed: 1981-06-02
Abstract: PURPOSE:To avoid discontinuity by forming a metal wiring layer after a surface of an insulation layer on a semiconductor substrate is made uniform by etching. CONSTITUTION:When a metal wiring layer is formed on a semiconductor substrate 1 in which the first conductive type diffusion regions 5 and 6 are formed and on a surface of which a thick inusltion film 2a and a thin insulation film 2b are formed, a portion of the thick insulation film 2a is removed to the same thickness as the thin insulation film 2b on the regions 5 and 6 by using a photoresist film 7. The metal film is formed on a uniform insulation film 2c by deposition or sputtering and patterned to form an electrode 3. Thus, as the metal wiring layer is formed uniformly, discontiniuty such as breakage at the difference in level is avoided.
Patent JP-H05245026-A (JP)
Title: Bed device of underfloor storage type
Inventor: MATSUMOTO TOYOSHIGE
IPC: A47C17/62
Filed: 1992-03-06
Abstract: PURPOSE:To enable old men, children, disabled person to put in and out a bed by forming a bed below the floor of a bedroom and lifting it or lowering it to a storing position or a position for use. CONSTITUTION:A storing space 3 formed downwardly from the floor 2 of a bedroom is a cavity of quadratic prism, wherein a bed 1 and a lifting device 4 can be stored. A receiving frame 10 is urged by a spring 11 toward the interior of the space 3 and moved back and forth by solenoids 12. The device 4 includes a pantographic mechanism 41 wherein two pairs of pivotal arms 41b, a right one and a left one, connected to the underside of a receiving part 41a and the lower ends of said arms are connected to a base 41c. If a lifting switch is pushed, the solenoids 12 are turned on and the frame 10 is retracted from the side surface of the space 3 and then a drive device 42 is actuated in normal direction and the part 41a begins to rise. When the part 41a has risen to a use position, the solenoids 12 are turned on so that the frame 10 is protruded from the side surface of the space 3 to the underside of the peripheral edge of the part 41a, and thereafter the device 42 is stopped, thereby making the bed 1 usable.
Patent JP-2000275368-A (JP)
Title: Time-displaying device and time-setting method
Inventor: MIYAGAWA KAZUHISA
IPC: G04G9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To switch to summer time for displaying without changing time manually by switching current display time by shift time using preset shift time when a summer time switching mode is selected. SOLUTION: A control part 20 mounting a CPU that is responsible for the control of clock functions and various kinds of operations of a radio-cassette recorder is provided with a ROM 22 for storing a plurality of control programs and a display part 24 for displaying time, channels, and the like. Also, the control part 20 is provided with a clock key 28 for controlling time display, a set key 30 for selecting an adjustment part or setting a state, a shift key 32 for shifting time, a mode clear key 34, and the like. Then, when the clock key 28 is pressed for displaying time, and the clock key 28 is pressed again, a summer time mode is selected. When the set key 30 is pressed at this time, display time is automatically switched to the summer time display.
Patent JP-S5713121-A (JP)
Title: Quench hardening method for notched groove part of shaft member
Inventor: MOCHIZUKI ZENICHI
IPC: C21D9/28
Filed: 1980-06-23
Abstract: PURPOSE:To locally quench-harden the notched groove part of a shaft member, and enhance fatigue strength by adjusting the diameter of the projection beam of a laser beam for hardening a relatively narrow notched groove part by changing the distance between a lens through which the beam passes and the notched groove. CONSTITUTION:The beam from a laser generator 10 of a laser beam hardening device passes through a convex lens 13 and focuses at a focus F, where it is diffused by an angle theta and is projected to the notched groove 3 of a shaft material 1. The material 1 is mounted to a rotary supporting device 14. According to the width of the groove 3 of, for example, about <=10mm. width, the position of the lens 13 is adjusted and the desired set value of a control device 22 is selected. It is detected that the revolution by a rotating and driving device 19 has attained a constant speed, thence the device 10 is turned on by the device 22. When the material 1 makes one turn, the device 10 is turned off by a detector. The part irradiated by the laser beam is hardened by self-cooling, and a martensite phase (m) is formed in the hardened part, resulting in considerably increased hardeness and considerably increased fatigue strength.
Patent JP-S5514118-A (JP)
Title: Measured value memory decice of length unit of rolling material
Inventor: FUKUDA SEIJI
IPC: B21C51/00
Filed: 1978-07-14
Abstract: PURPOSE: To enable pass lengths of rolling materials to be accurately calculated by storing the measured values of the rolling material widths of length units from rolling material top end up to measuring instrument installation point and temperatures in correspondance to the pass lengths of the rolling material and controlling the width and temperature of the rolling material by using the data thus stored.  
     CONSTITUTION: The rolling material from the arrow direction passes through the final rolling stand S then through heat mass detectors HMD 1 WHMD m  and is sent to a rolling material width and temperature measuring instrument D. At this time, the output pulses of a pulse oscillator PG are inputted to a pulse counter PC, whose outputs are then inputted to an arithmetic part 2. On the other hand, said part is inputted with the outputs of a clock counter 1 and performs a series of operations, whereby the length L from the material top end up to the measuring instrument D set point is calculated. The output of the arithmetic part 2 is inputted to a memory device 3, in which the measured values of the rolling material widths corresponding to length units and temperatures are stored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09284995-A (JP)
Title: Power supply apparatus protection method
Inventor: OKAMURA KOICHI
IPC: H02H7/122
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To protect a smoothing capacitor which is a component of a power supply apparatus and improve the reliability. SOLUTION: The input current of a smoothing capacitor 2 is limited by a current limiting circuit 3B so as not to exceed a predetermined value and a DC/AC converter 1 is controlled through a driving circuit 5 to protect the smoothing capacitor 2. Further, as the ratio of the terminal voltage to current of the smoothing capacitor 2 is proportional to a loss angle and the loss angle is increased and the capacitance is reduced by the deterioration of the smoothing capacitor 2, it can be decided that the smoothing capacitor 2 is deteriorated if the ratio of the terminal voltage to the current exceeds a predetermined value and is indicated, for instance, on a display and, further, if a required process is not executed, the DC/AC converter 1 is stopped.
Patent JP-H09272800-A (JP)
Title: Composite of aromatic polyamide with polyimide and its production
Inventor: DEMURA SATOSHI
IPC: C08L77/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite of an arom. polyamide with a polyimide which, when compared with a polyimide, has not only improved mechanical characteristics but also greatly improved chemical resistance formerly unachievable and a process for producing the same. SOLUTION: A process for producing a composite of an arom. polyamide with a polyimide is provided wherein a homogeneous mixture comprising 1-60wt.% arom. polyamide having terephthaloyl or isophthaloyl groups and nitro groups and 99-40wt.% polyamic acid, i.e., a polyimide precursor, is thermally treated at 180-400 deg.C. A composite of an arom. polyamide with a polyimide produced by the process is also provided.
Patent JP-S63251025-A (JP)
Inventor: KOTANI MAMORU
IPC: A01G1/00
Filed: 1987-04-07
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-S61287557-A (JP)
Title: Method of reducing opening torque of cap and cover
Inventor: MARUSERU RAEI
IPC: B65D39/18
Filed: 1986-04-15
Abstract: @ An improved method for reducing opening torques of caps and lids on containers, in particular containers for food and beverages, which comprises covering the sliding surface of the said caps or lids and/or of the finish of the containers prior to closure with an appropriate lubricant. In a preferred embodiment the lubricant comprises a lubricating agent and an emulsifier.
Patent JP-S5310093-A (JP)
Title: Sealing end of cv cables
Inventor: TAKAOKA MICHIO
IPC: H02G15/064
Filed: 1976-07-16
Abstract: PURPOSE: To scheme the uniformalization of the electric field in the longitudinal direction at the end of the cable by spirally winding the conductive strands on the surface of the insulating tube and making equal the potential difference between electrode on each strand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000272387-A (JP)
Title: Device for changing seat arranement for vehicle
Inventor: YAMADA YASUAKI
IPC: B61D33/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To increase a number of seat arrangement patterns and reduce costs by simplifying overall structure including a fixing structure. SOLUTION: This device for changing a seat arrangement comprises a fixing stand 1 to be fixed on a floor of a vehicle, a turntable 2 secured to the bottom of a seat and mounted rotatably on the fixing stand 1, and fastening devices consisting of a set of bolt and nut and four sets of bolts 5 and wing nuts 6. The fastening devices make it possible to fasten the turntable 2 to the fixing stand 1. On the fixing stand 1, H-shaped through slots are formed to guide movement of the turntable 2 along a horizontal plane. On the turntable 2, bolts passing through the H-shaped through slots to guide the horizontal movement are held and fixing brackets 10 to fasten the turntable 2 to the fixing stand 1 with a pitch angle of 45 degrees are provided.
Patent JP-S5711573-A (JP)
Title: Picture coder
Inventor: MAEDA MAMORU
IPC: H04N1/40
Filed: 1980-06-24
Abstract: PURPOSE:To promote the high efficient transmission by the band-compression further, by executing the comparing operation for video elements having greater tone change every video element and for those having less number of tone change every scanning line, to obtain the binary coded signal. CONSTITUTION:If the bright level of an input video signal VI is frequently changed, a mode control circuit 10 produces a video unit switching mode signal md1, and a dither matric memory 1 transmits a threshold value changed every video element to each scanning line for the comparison with VI. In case of a monotonous picture where the bright level of VI is not frequently changed, the circuit 10 produces a scanning line switching mode signal md2. Thus, the dither matrix memory 1 transmits the threshold value changed each line to compare it with the input video data.
Patent JP-S63251646-A (JP)
Title: Enclosed type cable drag chain capable of being opened or closed
Inventor: KITAO NOBUO
IPC: H02G11/00
Filed: 1987-04-09
Abstract: PURPOSE:To facilitate the check and maintenance of a cable by making all of paired right and left link plates and paired upper and lower connection rods constituting a link body capable of being attached or detached to be assembled or disassembled. CONSTITUTION:Each link body 2 comprises paired link plates 4a, 4b facing each other with a distance in between, an upper connection rod 6 for detachably connecting the upper ends of the link plates, a lower connection rod 7 for detachably connecting the lower ends of the link plates and a partition plate 8 arranged detachably and upright between the upper and lower connection rods 6 and 7. A snap engagement connection pin 3 is projectedly arranged at an inside connection recess 9 formed on an inner surface of one end of the link plate facing the other link plate. A snap stop pin hole 3' for connecting or disconnecting the connection pin 3 is drilled in an outer side connection recess 10 formed on the back of the surface facing each other of the other end of the link plate.
Patent JP-H06273358-A (JP)
Title: Rolling fatigue evaluation system for roll of mill
Inventor: OKAMOTO MASAYUKI
IPC: G01L1/25
Filed: 1993-03-19
Abstract: PURPOSE:To evaluate the remainder of service life, an optimal mechanical grinding amount, the extent of repair, etc., directly by detecting the crystal lattice distortion in the roll of a mill through X-ray diffraction method. CONSTITUTION:The rolling fatigue evaluation system comprises a manipulator 6 mounting a small size X-ray stress measuring unit 7 coupled with a plurality of rotary joints 12 through a plurality of links 13 having one end secured to a frame 11 and the free end provided with an X-ray source and a detector, a controller 8 for controlling the posture or the position of the manipulator 6 at the tree end thereof, an operating unit 9 for controlling the controller 8 and measurement of the measuring unit 7, and a display 10 for displaying the analytical results of the operating unit 9. This constitution allows evaluation of the remainder of service life, a correct mechanical grinding amount, an extent of repair of a mill in a manufacturing process thus realizing effective reduction of manufacturing cost or prevention of accident in various industries.
Patent JP-H10258691-A (JP)
Title: Installation structure of weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make flange holding force of a weather strip constant by covering and fitting a spacer of groove width in correspondence with thickness of each part of a flange on each part of the flange by using various kinds of the spacers having different groove width and the same outer width to closely fit on each of the parts of the flange different in thickness in correspondence with it. SOLUTION: A flange 2 is overlapped double by polymerizing end edges of a body panel (outer plate) 21 and a body panel (inner plate) 22 in a range of the rear side and is overlapped in four layers with reinforcing panels 23, 24 interposed between the body panels 21, 22 in a range of the front side on a front part door opening edge. A spacer 4A is installed in the range of the front side of the flange 2 and a spacer 4B is installed in the range of the rear side of the flange 2 to install a weather strip 1 on the flange 2, and an installation base part 11 of the weather strip 1 is fit on the flange 2 through the spacers 4A, 4B. Consequently, it is possible to maintain holding force uniform along the whole length in an installed state of the weather strip.
Patent JP-H07276074-A (JP)
Title: Automatic measuring instrument for bevel part
Inventor: AWANO KOICHI
IPC: B23K9/028
Filed: 1994-03-31
Abstract: PURPOSE:To speedily recognize the shape of a temporary weld zone at the bevel part by analyzing image data on a bevel part shape, obtained through a television camera and a measurement plate, by a computer. CONSTITUTION:The television camera 1 and measurement plate 2 are provided nearby the bevel part which is shaped by making an end part of a pipe 7 abut. The measurement plate 2 is placed below the perpendicular connecting the lens of the television camera 1 and the temporary weld position of the pipe 7. The bevel shape at the temporary weld position projected on the measurement plate 2 is photographed by the television camera 1 and the photographed image data are inputted to a control unit 8. The control unit 8 records the data and replaces them with an X-Y coordinate system. The data are compared with basic data to find the bevel part shape and temporary weld position (weld height). When there are plural bevel parts, the pipe 7 is rotated by a servo motor in a certain direction and the bevel shape at a next temporary weld position is found by similar operation.
Patent JP-H05249589-A (JP)
Title: Silver halide photographic sensitive material high in sensitivity and covering power and improved in residual dye stains
Inventor: GOEN KAZUYOSHI
IPC: G03C1/015
Filed: 1992-03-09
Abstract: PURPOSE:To provide a silver halide photographic sensitive material high in sensitivity and covering power and improved in residual dye stains. CONSTITUTION:The silver halide photographic sensitive material contains a silver halide emulsion composed of flat silver halide grains having the aspect ratio of >=2 in the amount of >=50% of the projection area of the total silver halide grains, and the emulsion is obtained by mixing the aqueous solution of a silver salt with the aqueous solution of a bromide at the same time to grow silver halide grains each in the amount of <=10 volume % of silver halide grains before the end of forming the silver halide grains, and sensitizing dye is added at an optical time of either during or after forming the grains and a sensitizing dye is added at an optical time of chemical sensitization and its ratio is 1.5:1, and the total amount of the sensitizing dye to be added is >=400mg of per 1mol of the silver halide.
Patent JP-S59211348-A (JP)
Title: Line changeover system for digital communication
Inventor: NAGAYAMA HIROAKI
IPC: H04L1/22
Filed: 1983-05-17
Abstract: PURPOSE:To attain inexpensively the changeover of a digital communication line with ease of operation without hit by unifying a changeover system switching one of plural active lines to a spare line. CONSTITUTION:Each active line at the transmission side of the line has a pilot signal generating circuit 36, branching circuit 32a of a bipolar digital signal, and a branching circuit 32b of a bipolar pilot signal 33. Further, bipolar/unipolar converting circuits 34a, 34b, a synthesis circuit 35 synthesizing an output of the converting circuits into a series of the transmission signal, and a changeover switch 45 at the transmission terminal are provided. A receiving end logical circuit 40 to which a receiving signal is inputted, detecting a pilot pulse thereby counting errors and detecting alarm, a unipolar/bipolar converting circuit 41 and a receiving end changeover switch 43 changing over active and spare lines are provided to the line receiving side, and a voltage limit circuit 42 is inserted to the output.
Patent JP-2000283339-A (JP)
Title: Connection structure between underground structure and buried pipe
Inventor: TAKEMURA SHIGEO
IPC: F16L5/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide simple structure making executability excellent and eliminating the possibility of a body pipe that constitutes a buried pipeline, entering a handhole. SOLUTION: In this connection structure, a cylindrical connecting member 30 is fitted to a side wall 11 of a handhole 10 with mortar 12 so as to pierce the side wall 11, and a body pipe 21 constituting a buried pipeline 20 is inserted in the connecting member 30 and jointed. A plurality of shield tubes 41 are inserted through the body pipe 21. The end of the connecting member 30 is provided with a flange part 32 protruded inward so that the end face of the body pipe 21 inserted in the connecting member 30 butts against the flange part 32.
Patent JP-S61243057-A (JP)
Inventor: AIAN TOREBOAA KEI
IPC: A01N43/08
Filed: 1986-04-16
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。