baber/WOPTO huggingface dataset:
Patent JP-S58220221-A (JP)
Title: Digital disk player device
Inventor: INAGAWA JIYUN
IPC: G11B7/00
Filed: 1982-06-15
Abstract: PURPOSE:To obtain a miniature digital disk player device of high performance, by multiplexing and changing a status signal and a display data delivered from an error correcting circuit to the controller of a display. CONSTITUTION:An interface circuit 122g consists of an error correcting circuit 11 and an RAM12. A demodulated signal and a frame synchronizing signal are supplied to terminals T1 and T2 of the circuit 11, respectively. The display data subjected to error correction by the RAM12 are delivered from output terminals D0-D3 in response to the signal supplied to a data output controlling terminal SD. The circuit 11 delivers the presence or absence of errors through output terminals E0 and E1 in 4 types of forms and at the same time delivers a data- ready signal through a terminal DR. When detecting a transfer-enable-state with no error, a system controller 117 selects 13 outputs D0-D3 after setting an output O0 at level L and falls an output O1. Then the controller 117 receives inputs I0-I3 with display 125. This action ensures to obtain a miniature digital disk player device with high performance.
Patent JP-H08294489-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KURAMATA KATSUTERU
IPC: G06T1/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide an ultrasonic diagnostic system which is capable of realizing at low cost a function to vary the display brightness of a control panel and which is also capable of reducing a burden on an operator when varying the display brightness of the control panel. CONSTITUTION: The ultrasonic diagnostic system is such that the screen is constituted of plural displays lined up and arranged and that it is provided with a control panel 109 constituted of a touch screen 105 for inputting data corresponding to the touch position of fingers on the screen. In addition, the system is provided with a controller 7 in which the lighting and turning off of the light is controlled for each display and in which the display brightness of the touch screen 105 is varied by changing the array for turning on and off of the display.
Patent JP-S58221686-A (JP)
Title: Manufacture of clad steel pipe
Inventor: MASUYAMA FUJIMITSU
IPC: B23K9/032
Filed: 1982-06-17
Abstract: PURPOSE:To manufacture a clad steel tube corresponding to the length of base material of a steel tube successively at low cost, by covering the outer circumference of base material of the steel pipe with a clad material, then uniting the clad material with the base material through the press contacting of a tubing machine. CONSTITUTION:The outer circumference of the steel tube base material 1 is wound with the beltlike clad material spirally and spiral side end parts are welded together at their contacting part with a welding torch 3. Then, tubing roll 4 welds the clad material 2 to the base material 1 with pressure to obtain a clad steel tube 5. After the steel base material 1 is covered with the clad material 2, annealing for softening and adjusting metallic structure then the material may be passed through the tubing roll 4.
Patent JP-S5436407-A (JP)
Title: Auxiliary chamber cup of internal combustion engine with auxiliary combustion chamber
Inventor: KOIKE SUSUMU
IPC: F02B19/12
Filed: 1977-08-26
Abstract: PURPOSE: To remove heat points on the edge of opening, applying jet process on the edge on the torch opening of cup formed auxiliary combustion chamber, and removing casting fin or burr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01275888-A (JP)
Title: Sheet-formed heater for window
Inventor: KIMATA KUNIO
IPC: E06B7/28
Filed: 1988-04-26
Abstract: PURPOSE:To enable heating to be effectively executed on the side of a window, by fitting a flexible heater in the shape of the sheet of the dimension of the almost whole surface of the window, and by arranging a sheet winding device and a heater temperature regulator. CONSTITUTION:When current is conducted to a heater 5 after a sheet 1 is lowered by operating the winding string 9 of a winding device 6, then rising air current is generated along the sheet 1. Besides, cool air 21 cooled by a glass window 22 cooled by open air and generated is moved down along the glass surface, and is struck against the lower section of a window frame 23. Then, the cool air 21 is forced to flow to the side of a room interior along the lower section of the window frame 23, but is stopped by the sheet 1, and is wound in the rising air current, and between the window 22 and the sheet 1, circulating air current is generated. Besides, by a temperature regulator 37, signal from a room temperature sensor 10, a window side sensor 11, and a sheet lowering switch 38 is received, and current to the heater 5 is controlled.
Patent JP-S60245591-A (JP)
Title: Thermal recording material
Inventor: NAKAZAWA ATSUSHI
IPC: B41M5/40
Filed: 1984-05-22
Abstract: PURPOSE:To impart water resistance to a coated film, thereby prevent fading from occurring upon immersion in water and prevent sticking of a thermal head to the surface of the film or adhesion of scum to the thermal head from occurring when recording on the surface of the coated film, by incorporating an acetoacetyl-containing water-soluble high molecular weight substance into a protective layer. CONSTITUTION:The protective layer comprising an acetoacetyl-containing water- soluble high molecular weight substance is provided on a thermal color forming layer. By this, penetration of a plasticizer, an oil or the like into the color forming layer is prevented from occurring, a preventive effect against fading at the time of bringing the color forming layer into close contact with a flexible polyvinyl chloride film or at the time of adhesion of an oil or the like to the layer is obtained, and effects on a desensitizing action for a color forming property, lowering in brightness or the like are also obtained. Acetoacetyl groups can be incorporated into a water-soluble high molecular weight substance by, for example, a method of esterifying the substance by an acetoacetic acid. The content of the acetoacetyl groups in the high molecular weight substance may be from 0.05mol% to the upper limit of the range in which the substance remains water-soluble. The acetoacetyl content is ordinarily 0.1-20mol%, particularly, 0.5-10mol%.
Patent JP-S5729562-A (JP)
Title: Heat resistant cast steel with excellent high temperature strength
Inventor: SAITOU KIICHI
IPC: C22C38/52
Filed: 1980-07-28
Abstract: PURPOSE: To provide the heat resistant cast steel preventing precipitation of sigma phase and having excellent high temp. strength comprising preparing cast steel containing C, Si, Mn, P, S, Cr, Ni and other specific metals in a specific ratio.  
     CONSTITUTION: The cast steel containing, in the wt. ratio, 0.3W0.4% C, 1.5% or less Si, 1.5% or less Mn, 0.02% or less P, 0.020% or less S, 23W26% Cr, 24W27% Nr, 1W2% Nb, 1W3% Co, 0.06% or less Ni, according to necessity, 0.10W0.40% Zr and substantially comprising the remaining Fe and inevitable impurities is prepared. Thereby, a material suitable for a high temp. and pressure reaction tube for a petrochem. industry, a hearth roller for a heat treating furnace, a radiant tube or the like is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5226380-A (JP)
Title: Method of making semipermeable membranes
Inventor: SANAI TAKEZOU
IPC: B29C59/14
Filed: 1975-08-25
Abstract: PURPOSE: A method of making semipermeable membranes for reverse osmosis and ultrafiltration, which maintains the permselectivity for materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59228837-A (JP)
Inventor: MAKI MASAKO
IPC: A61F5/455
Filed: 1983-06-09
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-H01273088-A (JP)
Title: Input impedance switching device of crt monitor
Inventor: YOSHIOKA SHUSUKE
IPC: H04N5/44
Filed: 1988-04-25
Abstract: PURPOSE:To automate impedance switching and setting by opening and closing a switching contact which connects a video signal line and a grounded matching resistor by the signals from a comparator and retriggable single-shot circuit. CONSTITUTION:The comparator CMP outputs a set signal when a video signal voltage exceeds an upper limit. The witching contact 3a is then closed by a contact switching means 3 to ground the video signal line l1 through the matching resistor R0. On the other hand, a signal level monitor circuit 1 operates to stop outputting of a driving signal when the video signal voltage falls below the lower limit voltage. The retriggable single-shot circuit 2 operates to disconnect the grounding of the video signal line l1 by the matching resistor R0 and to raise the video signal voltage level by outputting a reset signal to open the contact 3a by the switching means 3 when the driving signal is not inputted thereto for a specified period. The voltage level of the video signal is thus always maintained automatically between the upper limit and lower limit of the normal value.
Patent JP-H07312214-A (JP)
Title: Battery lock mechanism
Inventor: ASAKO KOJI
IPC: H01M2/10
Filed: 1994-05-18
Abstract: PURPOSE:To provide such a battery lock mechanism that reduces parts number so as to reduce man hour and cost, and surely unlock a battery. CONSTITUTION:A battery lock mechanism is provided with a lock member 1 which has a base end part 1k having a spring 1d, which is locked at a tip part 1j having a projection part 3a, an intermediate part 1i, and the projection part 3a of a fixing part 3, and integrally formed by resin, and a pressing member 2 combined with the lock member 1. While a battery 31 is locked by inserting the projection part 1c into a recessed part of the battery 31 by energizing force of the spring part 1d, when the pressing member 2 is pressed so as to unlock the battery 31, the projection part 3a suppresses rotation of the spring 1d in the arrow D direction so as to smoothly move the projection 1a in the arrow D direction and surely unlock the battery.
Patent JP-2000295131-A (JP)
Title: Receiver and radio communication equipment
Inventor: TANIMURA YASUNARI
IPC: H04B7/26
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To avoid a local frequency for measuring a peripheral zone received electric field level for being spatially sneaked in advance in the case of consecutive reception in a mobile station, and to avoid the local frequency for the consecutive reception from being spatially sneaked in advance in the case of measuring a peripheral zone reception electric field level. SOLUTION: A local frequency output section 12 for consecutive reception that outputs a local frequency fa for the consecutive reception consists of local oscillators 13, 14, and a mixer circuit 15, and a local frequency output section 16 for measuring a peripheral zone reception electric field level that outputs a local frequency fb for measuring a peripheral zone reception electric field level consists of local oscillators 17, 18 and a mixer circuit 19. In the case of the consecutive reception, a control circuit 24 outputs an operation stop command to the mixer circuit 19 so as to allow the mixer circuit 19 to stop an output of the local frequency fb for measuring a peripheral zone reception electric field level.  On the other hand, in the case of measuring the peripheral zone reception electric field level, the control circuit 24 outputs an operation stop command to the mixer circuit 15 to allow the mixer circuit 15 to stop an output of the local frequency fa for the consecutive reception.
Patent JP-H0695505-A (JP)
Title: Toner supply device
Inventor: KIMURA TSUTOMU
IPC: G03G15/08
Filed: 1993-04-07
Abstract: PURPOSE:To enhance the sealing property of a shutter provided at the toner outlet of a toner storage box in a toner supply device for supplying a toner to a developing device from the toner storage box removably installed in an image forming device and to ensure the opening and closing operation of the shutter and to prevent splashing of the toner from near the junction between the toner storage box and a receiving portion for the toner conveyed. CONSTITUTION:A projecting portion 1c is provided around the outer surface of a toner outlet 2, the projecting portion 1c extending to surround the toner outlet, and a shutter 3 is provided with an elastic pressing member 3b closing the toner outlet and abutting to near the outer surface of the toner outlet. A shutter slide guide frame is provided to press the shutter against the outer surface of the toner outlet. A toner storage box can be provided in such a position and size that when it is mounted in an image forming device the edge of the outlet, the edge of the shutter opened, and the opening edge of a toner receiving portion are enlarged stepwise.
Patent JP-H09268210-A (JP)
Title: Polymer fine particle and its dispersion
Inventor: MISAWA MARI
IPC: C08F2/44
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fine particles capable of forming sphere having μm order and sharp particle diameter distribution and useful for fillers, adhesives, organic pigments, etc., by carrying out suspension polymerization of a vinylic monomer in the presence of a ring-opened polymer of a lactone. SOLUTION: The polymer fine particles are obtained by carrying out suspension polymerization of (B) a vinylic monomer in the presence of (A) a ring- opened polymer of a lactone. Furthermore, the component A is preferably a ring-opened polymer of ε-caprolactam. The polymer fine particles are preferably composed of 40-99wt.%, preferably 60-95wt.% polymer component derived from the component B and 1-60wt.%, preferably 5-40wt.% polymer component of the component A. The polymer fine particles have usually 2-20μm, preferably 3-15μm volume average particle diameter and <=1.6, preferably <=1.5 particle diameter distribution. The polymer fine particles can be used by dispersing these particles into various organic solvent, etc.
Patent JP-S59228825-A (JP)
Inventor: TSUKASAKI KUNIMASA
IPC: A47L7/04
Filed: 1983-06-09
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-H08294665-A (JP)
Title: Coating method
Inventor: SHIMIZU KAZUYUKI
IPC: B05C17/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a coating method wherein a uniform coating of high quality can be provided by eliminating troubles of striation due to the occurrence of a twitch in a coating method using a rod bar. CONSTITUTION: In a coating method, a coating film is formed for a supporter web 1 which is continuously transported by means of a primary film forming means and the film thickness is regulated by a rod bar 2. Before starting a coating operation, under conditions that the web 1 is at a stop, a measuring member 3 which has a length larger than the width length of the web 1 and can measure pressure in the thickness direction of the web 1 is provided between the web 1 and the rod bar 2. After adjusting the positional relationship between the rod bar 2 and the web 1 until the pressure becomes uniform in the width direction of the web 1, the measuring member 3 is retracted and the transportation of the web 1 is started thereby to start the coating operation.
Patent JP-S60247156-A (JP)
Title: Flaw detecting method and apparatus thereof
Inventor: MURAYAMA RIICHI
IPC: G01N27/82
Filed: 1984-05-22
Abstract: PURPOSE:To simultaneously perform a great variety of flaw detections, by measuring the moving distance of an inspection coil caused by the disturbance of an eddy current. CONSTITUTION:An electromagnet 5 is provided so as to permit the passage of a slab 1 and, when a current is flowed to said electromagnet 5 from a DC power source 11 through a change-over switch 13, a static magnetic field is formed in the surface layer part of the slab 1 in the lateral direction. When a pulse current is flowed to an exciting coil 2 from a pulse current generation circuit 12 through the switch 13, an eddy current is generated in the surface layer part of the slab 1. When a flaw is present at the surface part of the slab 1 opposed to the coil 3 at the time of the generation of the eddy current or the formation of the static magnetic field, an inspection coil 3 is vibrated in a vertical direction by the difference between electromagnetic forces varied before and behind the flaw. A distance sensor 4 measures the gap distance L between the sensor 4 and the coil 3 and the measuring result is inputted to a signal processing apparatus 17. The apparatus 17 discriminates the supply of a current to either one of the coil 2 and the electromagnet 5 on the basis of the timing pulse from a switch control circuit 14 and compares the measuring result by the sensor 4 with a threshold value to operate alarms 18a, 18b.
Patent JP-H11277672-A (JP)
Title: Metallic plate with superb antibacterial and antimildew properties
Inventor: HAYAKAWA SATOSHI
IPC: B05D7/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance durability under various environments with satisfactory antibacterial and antimildew properties by laminating an antibacterial and antimildew layers containing a polymer substance and a hydrophilic substance with a phosphonium base bonded to a main chain and a side chain on at least, one of the faces of a metallic plate. SOLUTION: An antibacterial and antimildew layer containing a polymer substance and a hydrophilic substance with a phosphonium base bonded to a main chain and a side chain, is laminated on at least, one of the faces of a metallic plate. The hydrophilic substance is a polyalkylene oxide and/or a derivative thereof. Alternatively, the hydrophilic substance consisting of a vinyl polymer with a hydrophilic group bonded to the side chain is graft-polymerized to a polymer material, or a chemical compound which contains a sulfonic metallic base and can form an ester, is copolymerized with the main chain of the polymer material. The metallic plate is aluminum, steel or an alloy composed mainly of these metals. The ratio of the hydrophilic substance is preferably 0.1-40 wt.% to the total amount of the hydrophilic substance and the polymer material.
Patent JP-H02283182-A (JP)
Title: Picture signal reproducing device
Inventor: SASAKURA TAKAO
IPC: H04N5/94
Filed: 1989-04-24
Abstract: PURPOSE:To improve picture quality by using a reproduced picture signal stored once in a picture memory means so as to apply dropout compensation. CONSTITUTION:A signal reproduced from a video floppy 30 with a reproducing head 32 is amplified by a reproducing amplifier 34 and fed to a reproducing process circuit 38. The circuit 36 applies reproduction processing such as Y/C separation, FM demodulation, deemphasis and gamma inverse correction and outputs a dropout identification signal in 1 bit representing the presence of dropout. A reproduced picture signal outputted from the circuit 36 is digitized by an A/D converter 38 and written in a picture memory 40. A dropout identification signal is written in a dropout memory 42. The dropout is compensated for the part with dropout caused therein in a reproduced picture signal stored in the memory 40 according to the identification signal stored in the memory 42. After the compensation, the picture data is converted into an analog signal by a D/A converter 48 and outputted from an output terminal 50.
Patent JP-S63272056-A (JP)
Title: Connection electrodes of integrated semiconductor device
Inventor: MORI TAKAO
IPC: H01L21/60
Filed: 1987-04-30
Abstract: PURPOSE:To realize the high density arrangement of bump electrodes with a high aspect ratio and obtain connection electrodes which facilitate flip chip bonding in a clean atmosphere without using flux by a method wherein the connection electrodes are composed of Au or Cu bumps formed by selective plating with photosensitive resist as a mask. CONSTITUTION:Connection electrodes 102 in the mounting structure wherein a semiconductor device 101 of flip chip type and a wiring board 103 are connected to each other are composed of Au or Cu bumps formed by selective plating with photosensitive resist as a mask. For instance, bump electrodes 102 whose main component is Au are formed on the LSI device 101 beforehand. Au/Sn electrodes 102' are formed under the bump electrodes 102 beforehand and the Au bumps 102 are formed on the electrodes 102' by electroplating. Further, Au/Sn electrodes 102'' whose composition is the same as the composition of the Au/Sn electrodes 102' of the LSI device 101 are formed on wiring metal layers 105 of the wiring board 103. the electrodes of both the sides are mutually aligned and heated and melted to connect the LSI device 101 to the wiring board 103 with bump electrodes 102 between.
Patent JP-S5530673-A (JP)
Title: Eccentricity meter of step or mandrel of pipe making press
Inventor: UEDA NORIO
IPC: G01B11/00
Filed: 1978-08-25
Abstract: PURPOSE: To highly accurately measure the eccentricity of a stem or the like during operation by receiving the irradiation light, which is guided between a standard shielding member positioned at a standard position, and a stem edge, upon an image sensor.  
     CONSTITUTION: When a stem 23 inserted in a container 22 is irradiated with the lights beams at a right angle from the projectors 1x and 1y, only the light beam, which has passed through the standard shielding members 4x and 4y disposed in preset positions of the container 22 and the outer edge of the stem 23, are detected by the image sensors 3x and 3y, which are disposed to face the projectors 1x and 1y. The signals, which are generated by the image sensors 3x and 3y in accordance with the coordinates of the standard end faces of the members 4x and 4y and the outer edge of the stem 23, are processed by dislocation arithmetic circuits 7x and 7y, which are set with the signals corresponding to the standard distances, together with counters 5x and 5y and arithmetic circuits 6x and 6y. Then, the eccentricity of the stem 23 or the mandrel 25 jointed to the stem 23 can be measured during operation in high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285141-A (JP)
Title: Engaging roof structure for ventilation
Inventor: TAKEMORI HIROSHI
IPC: E04D13/16
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the occurrence of trouble due to residence of rainwater and a falling of rainwater into the interior of a room by a method wherein a support frame is formed in the ventilating part mounting spot of an engaging roof, and apron gap cover parts are mounted in the upper and lower positions of the tie-in part of a ventilating part, and a closing material for the upper part of a roof plate is arranged. CONSTITUTION:Cap materials A2, A2,... of an engaging roof A formed with a roof plate A1 and the cap material A2 are removed, and an opening part 8 is formed to form a mounting spot for a ventilating part D. A longitudinal support column 9 is erected from the inner side of the opening part 8 to form a ventilating part support part B, and the ventilating part D is mounted through a mounting part tie-in part C. Apron gap cover parts 13 and 13 are mounted on the upper stream side and the downstream side of the ventilating part tie-in part C. A roof plate upper part closing material E with which a part 1 with V-shape with a bottom of the roof plate A1 in the ventilating part tie-in part C is provided. This constitution enables rainwater to flow down without residing on the upper stream side of the ventilating part D, and prevention of falling of rainwater to the interior of a room by means of a roof plate upper part closing material E.