baber/WOPTO huggingface dataset:
Patent JP-S60214629-A (JP)
Title: Analog signal selecting circuit
Inventor: SASAO ISAO
IPC: H03K17/00
Filed: 1984-04-10
Abstract: PURPOSE:To transmit accurately a selected analog signal while removing the influence of a leak current when an analog switch is turned off by providing a leading-out means which leads another unselected analog signal to an earth side when the analog signal is selected. CONSTITUTION:For example, an ''H'' signal is applied to a control signal input terminal 41 and an ''L'' signal is supplied to a control signal input terminal 42. Then, a transistor (TR)72A turns on through a resistor 72B once an internal switch 11 is turned on, so an input terminal I2 of an analog multiplier 1 is clamped at the on voltage of the TR72A. A terminal 42, on the other hand, is at ''L'', so an internal switch 12 turns off and TR71A also turns on. When the terminal 41 is at ''L'' and the terminal 42 is at ''H'', on the other hand, the switch 11 is off, TR71A on, switch 12 on, and TR72A is off. Consequently, the leak current between the inut and output in the off state becomes extremely small and an offset voltage is not influenced by the input voltages.
Patent JP-2000268485-A (JP)
Title: Information recording and reproducing device
Inventor: MURANISHI MASARU
IPC: H02K5/167
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To evade the breakage of a disk and other component elements of an information recording/reproducing device even when the disk is not revolving by coating a stopper with resin and restricting the tilt of a spindle motor shaft with a desired gap secured between the stopper and an information storage medium. SOLUTION: When a stopper 22 is prepared and a distance H1 set between the top surface of a magnetic disk 3 and the rear surface of the stopper 22 is smaller than a distance H4, the tilt of a shaft 32 is suppressed by the stopper 22. Thereby the magnetic disks 3 and 4 never touch a carriage 15. A base has a step 25 which functions as the stopper to suppress the tilt of the shaft 32 with a distance H2 secured between the step 25 and the rear surface of the disk 4 and smaller than a distance H3. Then the step 25 is coated with fluororesin so that both step 25 and disk 4 are never damaged even when they touch each other. So is with other stoppers.
Patent JP-S60213832-A (JP)
Title: Temperature indicator for vehicle
Inventor: MATSUMOTO MUNEAKI
IPC: B60H1/00
Filed: 1984-04-09
Abstract: PURPOSE:To inform the driver of environmental conditions more accurately, by displaying the external temperature of a vehicle, the internal temperature in the vehicle, and the data that is formed by using at least one of the temperatures. CONSTITUTION:A temperature indicator for a vehicle is provided with temperature sensors 10 and 10'. The temperature sensor 10 is provided at the outside of the vehicle and detects the external temperature. The temperature sensor 10' is provided in the cabin and detects the temperature in the cabin. The analog signals from the temperature sensors are converted into digital signals by an A/D converter 20. A microcomputer 100 stores the temperatures inside and outside the cabin and the external temperature after the specified time period from the start of the vehicle as the reference external temperature. The difference between the present external temperature and the reference external temperature is computed. A driving circuit 210 is driven and the difference is displayed on a fluorescent display tube 220. In this way, e.g., the difference between the external temperature at the starting point of the vehicle and the external temperature at a point where the vehicle is running at present is obtained. Thus the driver can be informed of the environmental conditions more accurately.
Patent JP-H01245900-A (JP)
Title: Solid-liquid separation of dredging sludge, dehydration of dredging liquid sludge and treatment of dredging sludge
Inventor: KANAZAWA MASAZUMI
IPC: B04B1/20
Filed: 1988-03-25
Abstract: PURPOSE:To enhance dredging sludge treatment efficiency by a method wherein dredging sludge is discharged on an openable/closable draining board to be subjected to solid-liquid separation and the remaining solid sludge is allowed to fall by opening the draining board to classify the destination thereof by the operation of a partition plate. CONSTITUTION:When the sludge dredged by a hermetically closing type bucket 3 is discharged on the draining board 4 fixed to a rotary shaft 8, solid sludge remains on the draining board 4 while liquid sludge flows down to be passed through a liquid sludge passage 15, a tank 21 and dehydration devices 22, 36 by a partitioning plate 14 and returned to a dredging water area while solid sludge is further separated. The solid sludge remaining on the draining board 4 falls from the draining board 4 by rotating the rotary shaft 8 and enters a discharge conveyor 20 by changing over the partitioning plate 14 to be discharged into the hatch of a dredging ship 1 along with the solid sludges from the dehydration devices 22, 36. By this method, the treatment efficiency of dredging sludge can be enhanced.
Patent JP-H07251700-A (JP)
Title: Side collision detecting device for vehicle
Inventor: SEKI KAZUHIRO
IPC: B60R21/16
Filed: 1994-03-16
Abstract: PURPOSE:To provide a side collision detecting device for a vehicle for starting particularly an air bag, relating to the side collision detecting device for a vehicle for actuating an occupant protecting device by detecting side collision of the vehicle. CONSTITUTION:The first closed circuit 13 is arranged adjacent to a car room inner side from a piston 10, and also the second closed circuit 14 is arranged to be positioned in a car room inner side further than this first closed circuit by a prescribed distance. These first/second closed circuits 13, 14 are formed of a covered conductor 15, relay guide plates 16 fitted to opposed diametric positions of a cylinder member 7, thin bare conductor 17 tensely provided along the diametric direction of the cylinder member 7 to integrally connect the both ends to both the relay guide plates 16 by brazing or other fixing means and a conductor holder 18 for covering an end part of the bare conductor 17 in the cylinder member 7.
Patent JP-H07252005-A (JP)
Title: Paper sheet mounting device
Inventor: KIMURA NAOYUKI
IPC: B65H31/20
Filed: 1994-03-16
Abstract: PURPOSE:To provide a safe, simply structured, and less costly paper sheet mounting device, whose auxiliary extended tray or whose paper sheet mounting part will not bend or be damaged when, for example, a user carelessly thrusts at the device with a hand of his or when he bumps a something against the device by mistake. CONSTITUTION:A paper sheet mounting device, which is projected outward from a main body of an image forming device or the like to receive the paper sheet, is provided with a holding part 4, which receives the paper sheet, an extended tray 3, which is supported in such a manner that it can be projected from or pulled into the holding part 4, a hole 4A made in the holding part 4 in order to support the extended tray 3 in such a manner as mentioned above, and a notch 5 adjacent to the hole 4A, which makes the extended tray 3 break away downward from the hole 4A when excessive outer force acts on the extended tray 3.
Patent JP-H06282397-A (JP)
Title: Data processing system
Inventor: NAKAOKA MASAKI
IPC: G06F3/048
Filed: 1993-03-30
Abstract: PURPOSE:To enable a user to confirm the execution of even a processing command issued by another user by displaying a marker corresponding to the processing command at the time of issuing the processing command or based on the user or background processing. CONSTITUTION:The user depresses a mouse button after coinciding a mouse cursor with a display graphic 214 on a display screen 201 and operates the mouse with the button depressed to drag the display graphic 214, thereby moving the display graphic on the display screen. A display screen 202 stands for a display graphic that the display graphic 214 is dragged and moved onto a display graphic 212, and a graphic 216 shows a display graphic that the display graphic 214 newly moves, and a graphic element 226 shows the mouse cursor 221 that moves to a new psition. The user releases the mouse button in this state to terminate dragging, and thus, the command which moves a file corresponding to the display graphic 214 to a directory corresponding to the display graphic 212 is inputted to the system.
Patent JP-H10269532-A (JP)
Title: Spin valve type magneto-resistive effect head
Inventor: FUKAMI EIZO
IPC: G11B5/127
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a noise such as a Barkhousen jump noise, etc., by reducing instability in magnetization of a second ferromagnetic film due to various heat treatment at the time of manufacturing, generation of heat due to an information detection current or various magnetic fields, etc., and preventing the occurrence of a noise. SOLUTION: This head is constituted of a first ferromagnetic film 11 and a second ferromagnetic film 13 separated by a non-magnetic conductive film 12 and an antiferromagnetic film 14 laminated being in contact with this second ferromagnetic film 13, and the magnetization direction of the first ferromagnetic film 11 is orthogonally intersected with the magnetization direction of the second ferromagnetic film 13 when an external magnetic field is zero. Then, the second ferromagnetic film 13 is provided with a positive magnetostriction constant.
Patent JP-H09253632-A (JP)
Title: Water treatment apparatus
Inventor: YOKOYAMA MASAO
IPC: C02F1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus constituted by combining a novel hollow yarn membrane type filter excellent in filtering capacity and a filter tank having effective magnetizing treatment function and capable of purifying and activating tap water to obtain a large quantity of palatable water. SOLUTION: This water treatment apparatus consists of a prefilter B being an external pressure filtering system wherein a plurality of hollow yarn membranes with the coefficient of water permeation of 3,000l/m<3> .hr.kg/cm<2> or more are housed in a housing container 8 and susceptible to backwashing and constituted so that two or more housing units B3 each capable of being equipped with one or more hollow yarn type filter B1 wherein hydrophilicity is imparted to hollow yarn membranes and having two or more kinds of fluid passages are connected in a multistage fashion and a filter tank C constituted so that granular activated carbon,  sand or the like are accumulated in a cylindrical housing having a water inflow port and a water outflow port provided to one end and other end thereof in a bed form and magnets are arranged above and below a granular ceramic accumulated bed at least by one so that the directions of the lines of magnetic force coincide with each other and are set along the flow of water.
Patent JP-S547340-A (JP)
Title: Manufacture of screen photoreceptor
Inventor: KONDOU HIDEYO
IPC: G03G15/05
Filed: 1977-06-17
Abstract: PURPOSE:To manufacture a screen photoreceptor provided with a uniformshaped photoconductor and a uniformed-shaped coating layer simply and with high reproducitivity, by sticking capsules prepared by coating a photoconductor with a thermoplastic resin binder, inserting a specified binding resin.
Patent JP-S56166567-A (JP)
Title: Failure monitor for digital device
Inventor: TOKURA TAKEHIKO
IPC: G06F11/34
Filed: 1980-05-27
Abstract: PURPOSE:To easily search the cause for the occurrence of failure by storing the information transmitted in every occurrence of failure. CONSTITUTION:If there is any error in information transmission S1-SN, this is detected by a parity detector 13, and a parity check signal PK is generated from a pulse generator 14 in every incoming of a system clock CL, and the information having the error is written in a memory circuit 15. The information read out from the memory circuit 15 is processed for display and storage in an output processing circuit as required, for the searching the cause for the occurrence of the parity error.
Patent JP-S63237246-A (JP)
Title: Reel driving circuit
Inventor: NISHIMURA KAZUHISA
IPC: G11B15/43
Filed: 1987-03-26
Abstract: PURPOSE:To satisfactorily execute sudden tension control by detecting the acceleration of a capstan by means of an acceleration detection device connected to a capstan driving motor and setting the detection output as appropriate reel torque by means of a reel winding radius operational output. CONSTITUTION:The driving current is detected by a resistance 41 connected to the capstan driving motor 3M and the change of the current to be detected is obtained including a direction by an acceleration detection circuit 42. The detected current by the acceleration is supplied to acceleration detection circuits 43S and 43T, which execute the processing in which the acceleration is multiplied by the ratio of the tape winding radius to an inertia as a coefficient. The component of an acceleration term obtained from the circuits 43S and 43T is supplied to addition circuits 37S and 37T, and are added with the outputs from the circuits 37S and 37T. They are respectively supplied to a reel motor 1M on a supply side and the reel motor 2M on a winding side. Since a current change in the current flowing in the motor 3M occurs prior to the change in the tape speed, the control for the acceleration mode at the time of capstan can effectively be executed.
Patent JP-H01299248-A (JP)
Title: Production of carboxylic acid
Inventor: JIRIAN PINBURETSUDO
IPC: C07C51/12
Filed: 1989-03-27
Abstract: A process for preparing carboxylic acids (eg acetic acid) from alcohols (eg methanol) by carbonylation is provided. The process employs a catalyst comprising rhodium and nickel supported upon a carbon, preferably a high surface area carbon. The process described is carried out in the presence of hydrogen and a halide promoter leading to high yields of the carboxylic acid under very mild conditions (1 to 50 atmospheres, 150-300 DEG C).
Patent JP-H11275505-A (JP)
Title: Edit list preparing device and edit list preparing method
Inventor: OMORI SHIGERU
IPC: G11B27/031
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of edit working by displaying the corresponding relation of each operation element of a control panel and a parameter set at the time of preparing an edit list on a set image and making the setting available. SOLUTION: A video special effect processing part 8 transmits digital video signals S6 and S4 supplied from a video inputting part 5 or a digital video audio inputting and outputting part 7 to a main controlling part 3 under the control of a system controlling part 4. And, it shows them at a prescribed position on a main screen of a display 12 under the control of the system controlling part 4. Also, at the time of fetching an analog audio signal S3, it is transmitted to a speaker through an audio input-output/mixer part 9 and at the time of fetching a digital audio signal S5, it is transmitted to the speaker after it undergoes analog conversion in the part 9.  And, desired parts of an image shown on the display 12 and audio from the speaker are designated with a mouse 13 and a keyboard 15 and the time codes of an in point and an out point, material length, etc., are registered on the part 3.
Patent JP-S62229188-A (JP)
Inventor: ASAI NOBUTERU
IPC: G09G5/34
Filed: 1986-03-29
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-S56167770-A (JP)
Title: Preparation of magnetic paint
Inventor: FURUYAMA SHIZUO
IPC: C09D5/23
Filed: 1980-05-29
Abstract: PURPOSE: To enhance dispersibility of a magnetic paint by performing admixing and dispersion of each component in two specified steps, in the preparation of the magnetic paint by use of a polyurethane resin and nitrocellulose as binders.  
     CONSTITUTION: In the preparation of a magnetic paint consisting of a magnetic powder, binder, lubricant, abrasive material and additive by use of said two polymers as said binder, the magnetic powder and nitrocellulose are primarily dispersed and then secondarily dispersed with addition of the lubricant and a polyurethane resin. A 14W20C saturated fatty acid (e.g., myristic acid) in an amt. of about 0.01W10pts.wt./100pts.wt. said magnetic powder, is used as lubricant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58193667-A (JP)
Inventor: JIYOOJI ERU KEI HANTAA
IPC: A23L11/00
Filed: 1983-04-26
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-2000266297-A (JP)
Title: Manufacture and manufacturing system for mixed gas
Inventor: MIYAKE MASAKUNI
IPC: F17D1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To fill a cylinder with component gas at high accuracy in a short time by individually filling the cylinders with a various types of component gases via a plurality of automatic opening/closing valves while measuring the component gas weight in the cylinder and closing a plurality of automatic opening/closing valves sequentially as the measured component gas weight in the cylinder approaches to the set weight. SOLUTION: In an initial stage of filling a cylinder 1 with component gas, the component gas is fed to the cylinder at high speed via all automatic opening/closing valves 21, 22, 23, 24. As the measured component gas weight in the cylinder 1 approaches a set weight, the automatic opening/closing valves 21, 22, 13 are closed sequentially and when the measured component gas weight in the cylinder 1 corresponds with the set weight, all the automatic opening/ closing valves 21, 22, 23, 23 are closed. This constitution can change the gas flow rate by changing the automatic opening/closing valves 21, 22, 23, 24 from the opened state to the closed state so as to enhance the speed and accuracy. The cylinder 1 can be thus filled with component gas of the set weight using low-cost automatic opening/closing valves 21, 22, 23, 24 at high accuracy in a short time.
Patent JP-H11271102-A (JP)
Title: Meter unit
Inventor: NISHIKAWA KOICHI
IPC: G01D11/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a meter unit which can improve the workability of its assembling work. SOLUTION: A meter unit 10 is provided with a column 12 erected on a meter case 11, a light guide plate 12 which is positioned on the column 12 by means of a positioning means 16 which engages a projecting section 16A and a recessed section 16B with each other, and a dial 14 which is put on the light guide plate 13 and has a through hole that can be engaged with the projection 17 of the light guide plate 13. The projecting section 16A is positioned in such a way that the projecting axial line of the section 16A and that of the projection 17 are arranged on the same line drawn in the thickness direction of the dial 14.
Patent JP-S59232038-A (JP)
Inventor: GIYARII ERU SHITSUTON
IPC: A01K83/00
Filed: 1984-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56169388-A (JP)
Title: Semiconductor laser
Inventor: TANAKA FUJIO
IPC: H01S5/00
Filed: 1980-06-02
Abstract: PURPOSE:To oscillate in a single mode with high reliability and prevent the decrease of the light output by utilizing the difference of the propagation constant of the modes existing in both a light emitting region and a nonlight emitting region without utilizing the difference of the physical refractive indexes of both the regions. CONSTITUTION:An N-InP layer 16 and an N-InP layer 13 is formed at both sides of GaalphaIn1-alphaAsbetaP1-beta active layer 14 on an InP substrate 12. The refractive index of the layer 13 is increased higher than those of layers 16, 13 as clad layers, and P-GagammaIn1-gammaAsdeltaP1-delta layer 15 of width W is formed on the layer 16, and the Y- direction thickness of the layer 14 is represented by d and the width of the X-direction of the layer 15 is represented by W. Then, the refractive index of the region adjacent to the light emitting region in the layer 14 is increased larger than that of the region adjacent to the nonlight emitting region, and the refractive index of the layer 13 is equalized to that of the region adjacent to the light emitting region of the layer 16. Thus, the decrease of the output light can be prevented, and the oscillation of single mode with high reliability can be obtained.
Patent JP-S52156199-A (JP)
Title: Production of gypsum fiber
Inventor: UEDA SADAHIKO
IPC: D01F9/08
Filed: 1976-06-22
Abstract: PURPOSE: To newly obtain needle-like crystal of fibrous α-type hemihydrate gypsum by adding prescribed needle-like crystal of α-type hemihydrate gypsum to an aq. slurry of dihydrate gypsum powder before crystal seed of α-type hemihydrate gypsum is newly generated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60217118-A (JP)
Title: Rigid molding and manufacture thereof
Inventor: NAKAMURA KATSUYUKI
IPC: B29C43/02
Filed: 1984-04-13
Abstract: PURPOSE:To manufacture a molding having high rigidity by explosion-press molding polyacrylonitrile powder filled to have specific bulk density. CONSTITUTION:Polyacrylonitrile powder (having 20mum of mean diameter) having 70,000 of mean molecular weight is preliminarily compressed by a piston press (70MPa). This is then charged in a metal vessel 5 having 2mm. thick and 30mm. in inner diameter, evacuated via an exhaust pipe 7 by a vacuum pump to 1- 10mPa, and the pipe 7 is fusion-disconnected in this state. The bulk density of the powder 4 is at least value of 0.87 times of the true density. Then, the prescribed current is flowed to an electric detonator 1 disposed at the top of the powder 4 to explode powder 3. In this case, clay lump 2 at the top of the vessel alleviates the impact pressure applied from above to prevent the damage of the vessel. Thus, a molding having high rigidity can be molded.
Patent JP-S56169258-A (JP)
Title: Tape loading device
Inventor: OOTA SHIYUUICHI
IPC: G11B15/665
Filed: 1980-05-31
Abstract: PURPOSE:To miniaturize a device by regulating the widthwise movement of a tape without twisting the tape, by a tape guide part of a slanting guide behind a capstan. CONSTITUTION:At the side 29a of a supply reel 136 for a tape 29, the tape 29 is drawn out from the supply reel 136 of a tape cassette 53, without being twisted, in parallel to the tape cassette 53 and further in parallel to a cassette fitting reference surface 159 on which the tape cassette 53 is fitted. Then, the tape 29, while held untwisted, passes through a tension regulator pin 157, a tape guide 156, a height regulating guide 155 to reach the circumferential surface of a video head drum 56. Then, the tape 29 is guided down, without being twisted, along the circumferential surface of the video head drum 56 slanted at a prescribed angle, and drawn down slantingly from the drum 56 without being twisted.
Patent JP-S51150083-A (JP)
Title: Soldering process of terminal in electric wire
Inventor: MORI YOSHIAKI
IPC: B23K1/08
Filed: 1975-06-18
Abstract: PURPOSE: By simple process, soldering of terminal of electric wire can be performed without damage of insulating layer, and can be fabricated rapidly. 
     COPYRIGHT: (C)1976,JPO&Japio