baber/WOPTO huggingface dataset:
Patent JP-H05241523-A (JP)
Title: Picture display device
Inventor: ARAN DEKUREAMEERU
IPC: H04N5/44
Filed: 1992-10-15
Abstract: PURPOSE: To solve the problem concerning a standard television receiver without requiring any picture storage device nor complicated picture processing means. CONSTITUTION: The picture display device which is suitable for a picture (1, 10) having aspect ratio of 16/9 and used for television receivers is constituted so that a user can perform access to the display device for simultaneously controlling the length of lines and the vertical space between the lines. In order to receive a picture (2, 20) having aspect ratio of 4/3, two control means are coupled together so that the length of the lines of the displayed picture can increase when the vertical space between the lines is normal and can become normal when the vertical space increases. In addition, a control means is constituted in a continuously changeable state and the access to the control means from the user is remotely controlled.
Patent JP-S61153813-A (JP)
Title: Magnetic pole for thin film magnetic head
Inventor: YAMADA KAZUHIKO
IPC: H01F10/12
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled pole having high electromagnetic transducing efficiency by laminating an amorphous soft magnetic thin film layer and a crystalline hard magnetic thin film layer, and giving the same direction to the axes easy for magnetization of both thin film layers. CONSTITUTION:Two layers of a crystalline hard magnetic thin film layer 3 having about 3,000Angstrom  film thickness and consisting of an Ni-Co alloy and three layers of an amorphous soft magnetic thin film layer 2 having about 5,000Angstrom  film thickness and consisting of Co-Zr-Nb are alternately laminated on a substrate 1 of ceramic, etc. by a sputtering process, etc. Consequently, since the crystalline hard magnetic thin film layer 3 and the amorphous soft magnetic thin film layer 2 are magnetically combined, a bias magnetic field is generated by the combination of both thin film layers 2 and 3. Accordingly, even when tubulance is produced in the magnetization state of the amorphous soft magnetic thin film layer 2 by receiving a heat cycle due to the heat generated by a head driving circuit, the turbulent state returns to the initial state by the bias magnetic field due to the crystalline magnetic thin film layer 3, and a stable magnetization state is realized.
Patent JP-2000115800-A (JP)
Title: White balance adjustment method, system and recoding medium
Inventor: NOGUCHI TAKASHI
IPC: H04N9/73
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To decide a correction factor in the case of conducting white balance adjustment with a simple configuration. SOLUTION: A digital camera 1 photographs an object of a same scene with/without strobe to obtain 1st and 2nd image data S1, S2 representing each image. A histogram generating means 2 obtains a histogram of the image data S1, S2, a correction rate decision means 3 compares them to estimate a distance between a major object included in the scene and the digital camera 1 and decides a correction factor k0 to correct shake correction factors r0, g0, b0 based on the distance. A correction factor calculation means 5 corrects the correction factors r0, g0, b0 based on the correction factor k0 to obtain final correction factors r, g, b and a correction means 6 corrects the 2nd image data 82 denoting an image without strobe by using the correction factors r, g, b to obtain processed image data S2'.
Patent JP-H06109473-A (JP)
Title: Remote measuring method for vertical displacement
Inventor: HAGA YUKIO
IPC: G01C5/00
Filed: 1992-09-24
Abstract: PURPOSE:To accurately measure displacement by a simple structure without requiring wiring by reflecting laser beam by a reflecting mirror formed into a conical shape and confirming the position of the reflected beam by a vertical method. CONSTITUTION:A light emitting device 1 and a light detecting device 3 are fixed at an immovable position and a reflecting device 2 having such a shape that a reflecting mirror is bonded to the inner surface of a conical shape is fixed to an object to be measured such as a building so that the bottom surface of the conical shape is turned to the device 1. In this case, it is unnecessary to connect the reflecting device by wiring and a data processing personal computer is connected to the device 3. The laser beam emitted from the device 1 is reflected as accurate parallel beam by the device 2 to be incident on the device 3. The incident position of this reflected beam (r) is stored. When the object to be measured is downwardly displaced by DELTAX in a vertical direction, the reflected beam (r) moved by 2DELTAX as compared with the incident position before displacement is incident on the device 3. Therefore, the quantity of displacement can be simply detected from the difference between light detecting positions before and after displacement. When the object to be measured is inclined, the device 2 is also inclined and, in the same way, the quantity of vertical displacement DELTAX is detected.
Patent JP-S62138212-A (JP)
Title: Manufacture of resin molded product having multicolor fine and mixed pattern
Inventor: TERASAWA ISAMU
IPC: B29L31/58
Filed: 1985-12-12
Abstract: PURPOSE:To finish a surface layer so as to be a soft layer and improve the drape of the titled product by a method wherein two kinds or more of thermoplastic resin granules are mixed while the mixture of granules are adhered to the forming surface of a mold and molten, thereafter, is cooled to manufacture the resin molded product having multi-color fine and mixed patterns. CONSTITUTION:The powder composition of vinyl chloride resin, consisting of 100 parts of vinyl chloride resin, 70 parts of plasticating agent, 3 parts of thermo stabilizer, 2 parts of thermo stabilizer assistant and 3 parts of pigment, is adhered onto a metallic plate, heated to the temperature of 160 deg.C, for 10sec to melt it slightly, thereafter, is cooled to obtain a solidified sheet. Above described operation is repeated with the same kind vinyl chloride resin powder composition, including pigment having different shade, to form several sheets. These sheets are pulverized into fine powder by a ball mill employing cubic balls for pulveriz ing. Obtained multi-color and mixed pulverized substance is extended on a forming mold surface, heated to the temperature of 220-240 deg.C and having leather embossings, to adhere it thereon for 10sec and melt it, subsequently, is heated in a heating oven (280 deg.C) for one minute to melt it perfectly, then the sheet is cooled to solidify it and is released from the mold whereby the sheet, having the thickness of about 0.5-0.7mm and fine mixed patterns of two colors, may be obtained.
Patent JP-H09119254-A (JP)
Title: Door-close auxiliary equipment
Inventor: OKAMOTO SHINICHI
IPC: E05B83/36
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To ensure support while reducing noises, etc., by accumulating the revolution of a latch at the time of door closing operation in a helical spring by a pinion, a second shaft, a belt and a ring member. SOLUTION: A second pin 55 is not erected from a first shaft 33 and the revolution of a first shaft 33 is not transmitted to a second shaft 47 at the time of the small rotational speed of a latch 31 at the time of door closing operation. A ring member 35 is rotated by the beforehand accumulated assistance force of a helical spring 37, and a first pin 41 is engaged with the ring member 35. The first shaft 33 is turned by the ring member 35, and the latch 31 is assisted in the closing forwarding direction. The second pin 55 is erected by centrifugal force and retained to a pinion 53 and the second shaft 47 is revolved at the time of the large rotational speed of the latch 31. The revolution of the second shaft 47 is transmitted to the ring member 35 through a belt, and the ring member 35 is rotated in the direction where assistance force is accumulated in the spring 37.
Patent JP-S61150367-A (JP)
Title: Junction breakdown type prom
Inventor: TAKADA TOSHIAKI
IPC: H01L27/102
Filed: 1984-12-25
Abstract: PURPOSE:To remove a parasitic SCR by aligning a collector electrode in a collector layer, an emitter electrode in an emitter layer and a substrate electrode in an insulating region and making a grounding line connected to the substrate electrode parallel with a bit line connected to the emitter electrode. CONSTITUTION:An N collector layer 4 and an N<+> layer 2 are insulated by a P<+> layer 3 on an N<+> buried layer 2 on a P-type Si substrate 1, a P base 6 is formed into the N layer 4 and an N emitter layer 7 into a base, and a collector electrode 8, an emitter electrode 7' and a substrate electrode 9 in the insulating layer 3 are aligned. The emitter electrode 7' is connected to bit lines B1-B6, the collector electrode 8 to word lines W1, W2 and the substrate electrode 9 to grounding lines G1, G2, and the grounding lines G1, G2 are fitted in parallel with the bit lines B1-B6. Since there are grounding lines in the vicinity of memory cells Q11-Q62, equivalent resistance among the cells is reduced, and potential slightly rises to the grounding lines and a parasitic SCR does not operate even when writing currents partially leak to the insulating layer 3 and the substrate 1. Accordingly, the greater part of writing currents flow through the selected memory cells, thus resulting in stable and positive programming.
Patent JP-H10125085-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI HIROYUKI
IPC: G11C19/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To attain reduction of cost, low power consumption and shortening of testing time due to reduction in size of circuit by arranging an FF circuit for scanning cell in the first and final stages of the shift register for scanning. SOLUTION: In a semiconductor integrated circuit having a shift register circuit for scanning, a shift register circuit 10 for n-bit scanning inputs an output data of a combining circuit 11 in the input side and serially fetches this input in synchronization of a clock pulse signal for the purpose of shifting. A combining circuit 12 in the output side inputs a serial output data of the shift register circuit 10 for scanning. The shift register circuit 10 for scanning replaces the D-type FF circuit in the first stage and the D-type FF circuit in the final stage among the D-type FF circuits of the n-bit shift register circuit with the FF circuit 90 for scan cell and uses an ordinary D-type FF circuit 20 as it is for the intermediate stage.
Patent JP-H01120876-A (JP)
Title: Manufacture of light emitting element
Inventor: KUME ICHIRO
IPC: H01L33/30
Filed: 1987-11-04
Abstract: PURPOSE:To improve controllability of the depth of a dug part and to stabilize its quality by sequentially growing a current blocking layer on a first conductivity type substrate, removing by etching a part of the blocking layer, and growing a cap layer on the blocking layer and a stopper layer. CONSTITUTION:After a first clad layer 2, an active layer 3, a second clad layer 4, a stopper layer 5 and a current blocking layer 6 are sequentially grown by a liquid epitaxial growing method on a substrate 1, the layer 6 is selectively etched to form a dug part 8 with an etchant based on ammonia and H2O2. Then, when a cap layer 7 is grown by an MOCVD method, an element is completed. That is, it is provided among the layer 5, the layer 4 and the layer 6 in this manner, and only the layer 6 of a light emitting section is selectively etched, thereby maintaining the depth of the part 8 constant. Accordingly, the layer 4 is not etched, thereby holding the thickness uniform.
Patent JP-H08141861-A (JP)
Title: Vacuum chuck device
Inventor: HIRAIDE KENJI
IPC: H01L21/683
Filed: 1994-11-14
Abstract: PURPOSE: To improve the operating efficiency of a device by specifying the abnormal part of a vacuum chuck promptly in addition to detecting the minute vacuum leak of chucked material with delicate unevenness on the chucked face so as to enable the fine detection of vacuum abnormality. CONSTITUTION: A vacuum chuck device has a stage 2 for placing chucked material 1, a vacuum lead-in pipe 3 leading to the upper part of the stage 2, a vacuum motive power part 4 for supplying vacuum to the upper part of the stage 2 through the vacuum lead-in pipe 3, and a vacuum sensor 5 for detecting the degree of vacuum in the vacuum lead-in pipe 3 so as to output an on/off signal to a control part on the basis of the detected degree of vacuum in the vacuum lead-in pipe 3. This vacuum chuck device further has a temperature detector 6 for detecting the temperature in the vacuum lead-in pipe 3, and a heating body 7 for making the detected temperature in the vacuum lead-in pipe 3 higher than the outside air temperature.
Patent JP-H0594224-A (JP)
Title: Personal computer
Inventor: KIKUKAWA TOSHIO
IPC: G06F1/00
Filed: 1991-09-30
Abstract: PURPOSE:To freely interrupt and restart plural jobs by providing plural resuming functions. CONSTITUTION:The personal computer is provided with plural pairs of backup memories 11-1N, and 21-2N wherein the contents of a main memory 1 and the state of hardware when the power source is OFF can be stored and a resuming changeover switch 3 which corresponds to the pairs of backup memories; when the power source is turned OFF, the contents of the main memory 1 and the state of the hardware are preserved in the backup memories 11-1N, and 21-2N indicated by the switch 3 and then the power source is turned OFF. When the power source is turned ON, the contents of the backup memories 11-1N, and 21-2N indicated with the switch are loaded to the main storage 1 and after the state of the hardware is set, a program is started.
Patent JP-H07105891-A (JP)
Title: Pulse electron beam propagating device
Inventor: SENBAYASHI AKIRA
IPC: H01J37/06
Filed: 1993-09-30
Abstract: PURPOSE:To uniform the distribution of electron beams in a propagating area even when a beam guide for propagating a pulse electron beam over a long distance in the area-enlarged beam propagating area in vacuum. CONSTITUTION:A plurality of beam guides 9 consisting of an insulating material are provided in the propagating area of a pulse electron beam 6. The pulse electron beam is collided with each beam guide in the propagating area to generate a plasma. Since the beam guides are provided at intervals, the electron beam is uniformly distributed even in an area-enlarged propagating area, and the spatial pattern of beam propagation can be uniformed.
Patent JP-S61159129-A (JP)
Title: Detecting device for oil leak of shaft seal
Inventor: FUKUNAGA KOREYUKI
IPC: G01M3/28
Filed: 1984-12-29
Abstract: PURPOSE:To detect a leak of oil automatically without malfunction by providing a shaft seal which prevents working oil from flowing out, an oil pocket, an oil reservoir, and a detecting means. CONSTITUTION:A hydraulic pump 1 sucks the working oil and discharges high- pressure oil according to the rotation of its main driving shaft 3. An oil leak in the process of the suction, compression, and discharge is prevented by the shaft seal 5, but when its sealing performance deteriorates in long-time use, the working oil flows out to the oil pocket 11. The working oil is reserved in the reservoir 13 through an oil conduit 12 and the float 16 in the oil reservoir 13 rises according to the amount of the reserved oil. A magnetic plate 17 is stuck on the top surface of the float 16 nearby a proximity switch 14, so a current supplies through part of a cable 19 varies. The electric signal based upon the current is outputted through another cable and sent to a control unit, etc. Consequently, the oil leak is detected automatically.
Patent JP-H03140088-A (JP)
Title: Telephone exchange
Inventor: KATA HISAO
IPC: H04M3/42
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a telephone exchange having notifying function for various disaster prevention and burglar-proof by providing connection terminals to which various fault sensors such as fire, gases leakage and burglar-proof are connected for each sensor type and generating a fault notice tone from a notice unit at the occurrence of a fault. CONSTITUTION:A telephone exchange A is provided with an extension unit F and the increase in number of telephone sets C is coped with the extension of the notice unit B. Moreover, a doorphone D connects to the telephone exchange A via a speech line l4 and talking is attained by using the telephone set C with the doorphone D. Furthermore, various sensor circuit lines l5 for various disaster prevention and burglar prevention such as an emergency button I, a fire sensor J and a gases leakage sensor K are connected to the exchange A and an abnormal alarm tone is outputted from the notice unit B. Thus, the notice unit B for the exchange A is used for various fault notice such as disaster proof and burglar proof.
Patent JP-H01123064-A (JP)
Title: Sputtering device
Inventor: NAKADA TOSHIKAZU
IPC: H01L21/285
Filed: 1987-11-06
Abstract: PURPOSE:To improve the use efficiency of a target and to carry out high-speed film formation by providing a means of forming a plasma region into a sheet- like state and oppositely disposing a target and a substrate via this plasma region. CONSTITUTION:A plasma beam source 10 and a couple of permanent magnets 28 are provided to the wall surface of a vacuum chamber 22, and a counter electrode 12 is provided to the plasma beam source 10. By the actions of a couple of forcusing coils provided outside the vacuum chamber 22 and the above permanent magnets 28, the thickness of plasma is compressed and a plasma region 18 formed into an expanded sheet-like state is produced. The target 16 and a specimen substrate 14 are oppositely disposed in parallel with each other with the above plasma region 18 between. By this method, ionic current values can be controlled independently of a voltage to be impressed on the target 16, and the alloy compositions, etc., of a thin film can easily be changed with superior controllability.
Patent JP-H06127351-A (JP)
Title: Regenerative braking device for vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60W10/196
Filed: 1992-10-16
Abstract: PURPOSE:To suppress impact generated at the time of switching to a service brake from a regenerative brake, and secure fail safe also at the operating time of the regenerative brake. CONSTITUTION:A regenerative braking device for a vehicle is provided with a brake valve 2 for generating braking pressure according to the depression quantity of a brake pedal 1; a pressure reducing valve 76 interposed between the brake valve 2 and a service brake 75 so as to reduce pressure at the specified rate corresponding to control pressure; a valve 74 for selectively supplying control pressure to the pressure reducing valve 76; a means 73 for detecting the depression quantity of the brake pedal 1; a means 71 for comparing the detection value of the means 73 with the preset depression quantity; and a control means 72 for operating a regenerative device 30 and closing the valve 74 when the compared result exceeds the preset depression quantity.
Patent JP-2000112246-A (JP)
Title: Image forming device
Inventor: IMAMIYA KOJI
IPC: G03G15/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve an image quality by preventing the transfer image deterioration as a result of toner shifting, in an image forming device of a liquid developing system. SOLUTION: This image forming device 1 is, in respective developing unit 51a to 51d for each color, provided with squeeze rollers 53a to 53d respectively arranged on rear side with regard to developing rollers 52a to 53d, having a resin layer, on the periphery thereof, whose surface roughness is below 3 μm by Rz, showing conductivity, capable of removing carriers liquid remaining on the photoreceptor drum 2, and applied with a specified bias voltage. With a specified bias voltage applied to each of the squeeze rollers, the device is made possible to squeeze the excessive carriers liquid on the photoreceptor drum, while reducing possible fogging on the back ground part by the toner in the small grain size.
Patent JP-H0688343-A (JP)
Title: Method of construction of false-rock retaining wall
Inventor: TAKAHASHI KUNIMASA
IPC: E02D29/02
Filed: 1992-09-07
Abstract: PURPOSE:To construct a retaining wall by using false rock panels made of concrete camouflaged while surfaces are imitated to the shape and color of the surface of a natural rock. CONSTITUTION:A wall body 8 consisting of false rock panels 6 is formed at an interval in front of a retaining wall 5 manufactured by inserting a sheet pile or a concrete panel between posts composed of H steel, and a section between the retaining wall 5 and the wall body 8 is filled with fill concrete 11. It is favorable that the joint section of the false rock panels 6 is covered with an auxiliary comouflage plate. Accordingly, the firm stable retaining wall abounding in an aspect can be constructed safely and efficiently. When the joint section is covered with the auxiliary comouflage plate, the joint is concealed, and the retaining wall, the aspect of which is not damaged, is acquired.
Patent JP-H09122944-A (JP)
Title: Laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of power supply cable, piping, etc., to reduce the wiring, to facilitate installation of each equipment, and to save the space. SOLUTION: In a laser beam machine, a body frame 9 is provided on a bed 3, a machining table 5 is loaded on which a work W to be machined is loaded, the work W is irradiated with the laser beam from the tip of a laser beam machining head 15 provided on the body frame 9 to achieve the laser beam machining. A laser beam oscillator 25 is provided on the bed 3 on the rear side of the body frame 9, a laser beam oscillator power source 27 and a chiller 29 for cooling the laser beam oscillator are provided on the right and left of the bed on the rear side of the laser beam oscillator 25, a numerically controlled device 31 is provided in the rear part of the bed 3, and a dust collector 35 is provided in the bed provided with the machining table 5.
Patent JP-H08135795-A (JP)
Title: Sealing device
Inventor: MATSUO SHIGEMI
IPC: F16J15/18
Filed: 1994-11-14
Abstract: PURPOSE: To prevent damages to a sealing device due to the partial extrusion thereof into a mounting gap between members via the use of a backup ring, and simplify dimensional accuracy for machining the ring. CONSTITUTION: This sealing device is fitted to a mounting groove 6 formed on one of opposite two members 3 and 4, and has an annular seal 1 of rubber type elastic material, and an annular backup ring 2 laid at a position opposite to the side of the member 1 where a hydraulic fluid acts, and made of harder material than the seal 1. Furthermore, the side 11 of the ring 2 is formed, so that one end thereof parts from the bearing surface 5 of the groove 6, even when the other end comes in contact therewith. Also, the side 11 of the ring 2 is formed to be elastic, so as to be capable of elastic deformation under exposure to the pressure of a hydraulic fluid for enabling the separated section thereof to be jointed to the surface 5.