baber/WOPTO huggingface dataset:
Patent JP-H04170753-A (JP)
Title: Optical information processing device
Inventor: TANI NAOAKI
IPC: G11B7/126
Filed: 1990-11-05
Abstract: PURPOSE:To enable an optimum light-intensity beam to be maintained even if temperature changes by detecting temperature or temperature change of a semiconductor laser from change in drive current when performing automatic output adjustment of the semiconductor laser and then changing a set value of drive current when performing constant current drive according to change in detection signal. CONSTITUTION:A monitor photo diode 9 is provided within a semiconductor laser 1 and then an output of the diode 9 is sent to an automatic output adjustment (APC) circuit 10. The circuit 10 performs feedback control of drive current of the laser 1 according to an output of the diode 9 and maintains an output of the laser 1 to be constant but drive current changes according to temperature change of the laser 1. A controller 7 reads change in the drive current from a semiconductor drive circuit 5 and then detects temperatur change of the laser 1 based on a specified relationship between the drive current and temperature. Then, when the circuit 10 stops APC operation and switches to a constant current drive at the time of recording, a setting value of an optimum drive current is output to the circuit 5 based on a specified relationship between the drive current and temperature of the laser 1, thus enabling an optical beam to be at an optimum intensity constantly.
Patent JP-H03159529-A (JP)
Title: Power supply abnormality detecting system
Inventor: KAWADO KUNIO
IPC: H02J13/00
Filed: 1989-11-15
Abstract: PURPOSE:To prevent erroneous function due to electromagnetic noise and to improve reliability of computer by setting the abnormality judging time under normal operating mode longer than that under maintenance mode. CONSTITUTION:A power supply abnormality detecting system comprises DC-DC converter sections PM-1-PM-N, a power supply control section PCM for controlling each of DC-DC converter sections PM-1-PM-N, and interface signal lines A-1-A-N between the power supply control section PCM and the DC-DC converter sections PM-1-PM-N. The interface signal lines A-1-A-N communicate four signals of LOCAL, REMOTE, RESET, and ALARM. Power supply abnormality detection operating time for preventing breakdown of a DC-DC converter 9 is set short under local mode where maintenance of a computer is carried out, whereas it is set longer through a delay circuit 10 during normal operation or under remote mode so that erroneous function is not caused by electromagnetic noise.
Patent JP-H05135116-A (JP)
Title: File transfer system
Inventor: SHIBA HAJIME
IPC: G06F17/50
Filed: 1991-11-13
Abstract: PURPOSE:To shorten the transfer time of a drawing between CAD devices and enable efficient drawing transfer by converting data on component figures and an assembly figure into an intermediate common data file. CONSTITUTION:The system consists of a couple of CAD devices 1 and 2 equipped with an intermediate file input part 10, and a shape file output part for the product drawing to be transferred and a component figure and assembly figure constitution information file output part 4, and the intermediate file 9 of the component figures and the assembly figure generated according to the information of the files outputted from the file output parts 3 and 4. Then the component figures and assembly figure are outputted in the form of the common shape file and a constitution information file, and their information when converted into the intermediate file 9 is transferred as a file of the respective components and assembly figures. Namely, design data of the 1st CAD device 1 are transferred to the 2nd CAD device 2 and at this time, the respective component figure data are converted into the intermediate file 9 at a time.
Patent JP-H06121908-A (JP)
Title: Filter aid and method of regenerating cooled oil used in metal working using said filter aid
Inventor: JIYON RATSUSERU SHIYUNAIDAA
IPC: C10M175/02
Filed: 1992-11-06
Abstract: PURPOSE: To provide an excellent filtering or reclaiming method of an oil coolant by which contaminants, for instance, aluminum particulates, oxides and soap are efficiently removed from the oil coolant used during the aluminum working, particularly a method for producing used filter media which is innoxous and can be disposed of without executing an expensive laborer reinforcing planning. CONSTITUTION: This method is executed for reclaiming the oil coolant used in the aluminum rolling or working processes by using the filter aid and using the same in a filter. The filter aid is a fibrous material containing an acid soln. and may be constituted to be in the form of either of a body feed or a compressed filter pad. As the contaminated oil flows through the filter aid, its acids chemically acts to remove the aluminum particulates, oxides and aluminum soap in the oil coolant.
Patent JP-H02142890-A (JP)
Title: Production of coal-derived needle coke
Inventor: MIYAZAKI TAKANE
IPC: C10B57/04
Filed: 1988-11-25
Abstract: PURPOSE:To produce a needle coke with reduced puffing by adjusting the content of a fraction at a specified temp. range of a specific raw material oil to be within a specified range before supplying the oil to a coke drum to coke the oil by delayed coking. CONSTITUTION:In a process wherein a raw material oil which is substantially free from quinoline-insolubles and which comprises coal tar, coal tar pitch or a hydrocarbon material mainly consisting of these two materials is supplied to a coke drum and then coked by delayed coking, said raw material oil is adjusted to contain a fraction at 200-350 deg.C of 40-55wt.% (e.g., adjusted by adding anthracene oil) before being supplied to the coke drum. Thus a needle coke with reduced puffing is produced more economically than the conventional method to remove sulfur and nitrogen.
Patent JP-H04174030-A (JP)
Title: Interruption controller
Inventor: SHIBUYA TEI
IPC: G06F9/48
Filed: 1990-11-02
Abstract: PURPOSE:To detect the interruption request signal which has top priority among all interruption request signals by scanning priority levels successively in specific order and scanning priority order based upon a default value at a timing. CONSTITUTION:A stage counter 2 performs timing control by generating a timing signal for scanning the priority order levels of interruption requests. An in-execution priority order register 7 reads the priority levels outputted by interruption request signal control parts 3A - 3D and outputs an output signal in synchronism with a next timing clock CLK. The contents of all the generated interruption request signals and the storage contents of the in-execution priority register are compared in order from the most significant digit bit to the least significant digit bit in synchronism with (n) timing signals and when the interruption request signal having the top priority is detected, an interruption process request signal is outputted. Consequently, priority order decision control over the interruption requests of 2<n> priority levels is performed at (n+1) timing.
Patent JP-H05110719-A (JP)
Title: Method of controlling data terminal equipment
Inventor: OZEKI SHINICHIRO
IPC: H04L69/14
Filed: 1991-10-18
Abstract: PURPOSE:To reduce the load for service by storing a signal transferred between a networks in the data communication operation of plural different public networks and sending the signal to a designated transmission destination in response to a request from other terminal equipment. CONSTITUTION:A control section 1 generates communication management information MT as to each data communication operation to manage the data communication operation and stores the information to a magnetic disk device 8. The control section 1 stores various signal transferred with an ISDN or a PSTN (public telephone network) as communication history information in the case of each data communication operation. When the communication state of a destination terminal communication state in the case that data transmission through the PSTN is repetitively failed or the like, the operator selects the ISDN and commands the request of the communication history information in the state of designating the number of the destination terminal equipment. The terminal equipment receiving an information request sends the information stored in the magnetic disk device 8 to the terminal equipment requesting the information.
Patent JP-S63151943-A (JP)
Title: Developing method
Inventor: YAMADA MINORU
IPC: G03C5/29
Filed: 1986-12-16
Abstract: PURPOSE:To effectively inhibit uneven development and to rapidly process a sheet-shaped silver halide photographic sensitive material by specifying the amt. of an ejected developing soln and the flow rate during circulation in a developing bath in case of <=15sec developing time. CONSTITUTION:When a silver halide photographic sensitive material is processed with a roller transfer type automatic developing apparatus, in case of <=15sec developing time, the amt. of a developing soln. ejected during circulation in a developing bath is regulated to 50-150% of the amt. of the soln. in the bath per 1min and the flow rate is regulated to 60-5m/sec. Any silver halide such as silver bromide, silver iodobromide, silver iodochlorobromide, silver chlorobromide or silver chloride may be used as the silver halide in the silver halide emulsion of the sensitive material to be rapidly processed. Thus, uneven development can be effectively inhibited in spite of very rapid processing.
Patent JP-S62156096-A (JP)
Title: Flux
Inventor: MITSUI TOMOKUNI
IPC: C08L93/04
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a flux which can dissolve natural rosin at a substantial amt. without deposition and has practicability by dissolving the natural rosin with a methanol in the presence of a pinene at a specific ratio to the amt. of the natural rosin. CONSTITUTION:This flux is prepd. by dissolving the natural rosin with the methanol in the presence of the pinene at 1-60pts.wt. per 100pts.wt. natural rosin. The pinene to be used belongs to a bicyclic terpene and usually alpha- and beta-isomers are used. An activating agent, for example, halogenated amine is added to the flux in this invention as in the conventional practice. The natural rosin is thereby made soluble in the solvent without deposition even if the methanol is used for the solvent. The inexpensive and practicable flux is thus obtd.
Patent JP-H11117295-A (JP)
Title: Composite pile structure
Inventor: IGARASHI HARUYO
IPC: E02D5/30
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite pile absorbing the vibration energy at the time of an earthquake with a steel pipe and having an aseismatic property and a small diameter at a low cost. SOLUTION: A steel pipe 2 is connected to the pile head side of an RC pile 1 as concrete pile to form a synthetic pile 3. A metal 6 is buried in the top end of the RC pile 1 in advance, the steel pipe 2 is brought into contact with the metal 6, then welding 7 is applied. The length of the steel pipe 2 from the lower face 5 of an upper structure 4 supported by the steel pipe 2 is set to 1-5 (m). Bending moment and shearing force are normally made maximum at a pile head portion, and they are quickly decreased at a depth section exceeding 5 (m). The practical load of the RC pile 1 is increased at 1 (m) or below. When the steel pipe 2 is used at this portion, the brittle fracture at the pile head is prevented, and vibration energy is absorbed by the steel pipe 2. The small-diameter, low-cost RC1 can be used at the lower portion.
Patent JP-H01138931-A (JP)
Title: Charger control circuit
Inventor: OHASHI TOSHIHARU
IPC: H02J7/10
Filed: 1987-11-25
Abstract: PURPOSE:To control charging to obtain an always 100% battery capacity by judging whether the temperature rise of battery is caused by charge or discharge. CONSTITUTION:The temperature of a battery 7 directly after discharge is high and a temperature detection charging control circuit 11 operates so that the output of said circuit is low. However, because the battery voltage is low, the output of a voltage detection charging control circuit 9 remains to be high and the output of AND circuit 11 is low, and a charging current flows through the battery 7. Then, as the battery is charged, the battery temperature lowers, the output of said temperature detection charging control circuit 11 and the control temperature become high. After that, when the battery continues to be charged, it operates in the same way as at ordinary times. In this manner, the charging control functions at a high voltage and at a high temperature to enable 100% charging. Different from the temperature control known heretofore, further, charging can be started immediately even at the time of temperature rise of a battery directly after discharge.
Patent JP-H03158747-A (JP)
Title: Method for measuring total organic carbon
Inventor: TAWARA OSAMU
IPC: G01N25/28
Filed: 1989-11-15
Abstract: PURPOSE:To attain a combustion oxidation reaction at a low temp. so that measurement can be made with high accuracy by using manganese dioxide or manganese dioxide-contg. metal oxide as an oxidizing catalyst and subjecting the org. matter in a sample to combustion oxidation at a specific temp. CONSTITUTION:The manganese dioxide or the manganese dioxide-contg. metal oxide is used as the oxidizing catalyst. The manganese dioxide is required to have the uniformly excellent oxidizing power to general org. compds. in this case and the manganese dioxide is prepd. from a specific manganese compd., for example, manganese nitrate. The sample is then brought into contact with the oxidizing catalyst in heating furnaces 33, 53 where the oxidizing catalyst is heated to 450 to 600 deg.C to cause the complete combustion oxidation of the org. matter contained therein. As a result, the carbon dioxide corresponding to the amt. of the org. matter is generated. The carbon dioxide is detected in a carbon dioxide detecting section 7 and the org. matter in the sample is determined in accordance with the detected carbon dioxide.
Patent JP-H03159066-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M4/38
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a hydrogen storage alloy electrode with which mechanical strength is sufficiently maintained and cycle characteristics can be exhibited by making slurry wherein a specific binder and a dispersion medium are blended held in a conductive supporting insulator. CONSTITUTION:A slurry wherein hydrogen storage alloy powder, a binder containing polyethylene oxide and a dispersion medium are blended is held in a conductive supporting insulator. A total volume of the binder is 5wt.% or less with respect to the alloy while 0.1wt.% or more of polyethylene oxide is added with respect to the alloy and pH of the slurry is 5.0 or higher. Since decomposition of polyethylene oxide is suppressed in this case, a nature of the slurry is stable and change in viscosity can be suppressed. Thus a hydrogen occluding alloy electrode with high mechanical strength and exhibiting excellent cycle characteristics can be obtained.
Patent JP-H09138272-A (JP)
Title: Radar rainfall measuring apparatus
Inventor: MIZUNO TOMOHIRO
IPC: G01S13/95
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a radar rainfall measuring apparatus in which the measuring accuracy of rainfall information is not lowered even when a water film is formed on the surface of a radome. SOLUTION: An antenna 102 which is covered with a radome 101 radiates, to a space, transmission pulses generated by a transmission-reception part 300, and an echo due to a waterdrop or the like in the air by the transmission pulses is received. The received echo is amplified and detected by the transmission- reception part 300 so as to be input to a signal processing part 400 as reception data. Then, an A/D conversion operation, a clutter removal operation and a mesh averaging processing operation are executed to the reception data by the signal processing part 400, and its attenuation due to a water film formed on the radome 101 is corrected by an attenuation correction circuit 404 on the basis of ground wainfall data which is measured by a ground rain gage 500.  Then, a rainfall intensity is found by a rainfall-intensity computing circuit 405 on the basis of an attenuation correction result.
Patent JP-H03163292-A (JP)
Title: L-figure-shaped pipe joint
Inventor: USUI HIDEAKI
IPC: F16L27/08
Filed: 1989-11-16
Abstract: PURPOSE:To hold a rolling ball in turnable and airtight manners by constituting an L-figure-shaped pipe joint from a pipe joint body, turning part which is fitted in turnable manner and a connection edge part for connecting a hose, etc., and installing a packing in a fitting part between the joint body and the turning part and inserting the rolling ball in the fitting part. CONSTITUTION:An L-figure-shaped pipe joint A is constituted of a pipe joint body 1a through hole, turning part 2a which is fitted in turnable manner on the pipe joint body 1a, and connection edge part 3a screwed into the turning part 2a. A groove is formed on the same circumference of the inner peripheral surface of the pipe joint body 1a and on the outer peripheral surface of the turning part 2a, and an orbital groove 6 on which a rolling ball 5 rolls is formed. On the outer peripheral surface of the fitting part of the turning part 2a, a packing (a) insertion groove is formed, and the packing (a) for preventing the leak of liquid is fitted. Accordingly, independently of the direction of a connected hose, etc., a pipe joint body can be installed.
Patent JP-H11134106-A (JP)
Title: Cursor moving device
Inventor: TATSUMI EISAKU
IPC: G06F3/041
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To easily perform input operation without moving a pen from one hand to the other according to the use state by adding a remote operating function for noncontact cursor movement to the pen of a contact type input means. SOLUTION: When a button 101 is pressed, a pulse modulator 105 is driven to output an indication signal P for indicating the movement of the position of a cursor 4. According to this indication signal P, a red LED 102 at the pen tip and a green LED 103 at the pen root flicker at certain cycles. The state is expanded on an image memory 20 as a continuous still image by picking up an image of the state of a user including the pen 100 through an input 201. The maximum points of points where R and G components are large are found through a process based upon the image data to specify light emission positions, the coordinate differences between the red LED position and green LED position are calculated, and the position relation between both the points is recognized as the direction wherein the pen 100 is directed from the relation to specify the direction of the pen.
Patent JP-H10137970-A (JP)
Title: Thermal machining device and its machining head
Inventor: IWASAKI TAKASHI
IPC: B23K26/064
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent generated spatter from scattering around, in emitting laser or plasma to a work and performing thermal machining such as cutting or welding by planting a carbon fiber brush in a machining head and machining with the tip of the brush in close contact with the work. SOLUTION: A brush 33 consisting of plural carbon fibers are annularly planted on the outer circumference surrounding the nozzle 25 in the lower part of a laser machining head 11. This brush 33 desirably surrounds the machining part of the head 11 so that the machining area is prevented from directly viewed from the outer edge of the head 11. In addition, using an adequate brush supporting member, the tip end of the brush 33 is pressed to the work W so as to be in close contact with it. As a result, spatter and dross are prevented from scattering around in the horizontal direction against the work W during thermal machining. Further, the device improves the shielding effect of diffused light, visible light, ultraviolet light, shielding gas, etc.
Patent JP-2001114927-A (JP)
Title: Volume decreasing means for foamed polystyrene
Inventor: SAKAI TOKUEI
IPC: C08J11/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a volume decreasing means for a foamed polystyrene which can seal a vessel even if a packing is swollen and can shut a lump of the foamed polystyrene in the volume decreasing liquid by putting a lid on an aperture of the vessel and pushing it in the vessel and can solve problems in the prior art (1) that a volume decreasing liquid extracted from citrus fruits is not usable because it swells a conventional packing made of rubber or the like and (2) that it is necessary to increase a rate of solubilizing a lump of foamed styrene by pushing the foamed polystyrene floating on the volume decreasing liquid in the volume decreasing liquid. SOLUTION: A volume decreasing means is provided with a vessel which holds a lump of foamed polystyrene and a volume decreasing liquid for decreasing the volume of the lump of the foamed polystyrene, a lid covering an aperture of the vessel, a circular packing having an insertion groove for insertion of the margin of the vessel or a margin of the lid for sealing the vessel and an insertion groove formed in the vicinity of the margin of the vessel or the margin of the lid for sealing the margin of the vessel or the margin of the lid inserted in the insertion groove of the circular packing.
Patent JP-H01213218-A (JP)
Title: Hair regenerating agent
Inventor: FUJII SHOZABURO
IPC: A61Q7/00
Filed: 1988-11-26
Abstract: PURPOSE:To obtain a hair regenerating agent containing viscera warming drug, blood activating and statis removing drug and vital energy deficiency supplying drug and capable of improving state in blood circulation of bald part and thinly-haired part of head part and effectively promoting hair tonic and growth and production of hair. CONSTITUTION:A hair regenerating agent obtained by blending (A) viscera warming drug capable of promoting stimulation of hair root part and promoting lanugo action and containing HANKYU with (B) blood activating and statis removing drug capable of removing statis of blood stream without stagnating the blood flow and containing Persicae Semen and Angelicae Radix, (C) vital energy deficiency supplying drug capable of supplying blood deficiency and giving nutrition and containing Angelicae Radix or Cnidii Rhizoma and (D) vital energy deficiency supplying drug capable of supplying deficiency of vital energy, blood and yin-yang and containing Ginseng Radix or Astragali Radix being auxiliary of a ingredient (D), preferably at weight ratios of the following each ingredient: A=5-15%, B=25-50%, C=15-30% and D=25-40% and capable of stimulating hair rot part of bald part and epilation part of head part, warming and activating the spleen and stomach, improving blood circulation in the head part by canceling the stagnation of the blood flow and sustaining a congestive state.
Patent JP-H10185770-A (JP)
Title: Conductive device
Inventor: COLLINS TIMOTHY R
IPC: G01M99/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive device by which the electrical characteristic of a target medium placed inside a corrosive atmosphere can be detected surely by a method wherein a detecting member is formed of a conductive plastic which is resistant to the degradation action of the corrosive atmosphere. SOLUTION: A detecting probe 666 is held inside an access port 665 by a fitting 667. The tip 668 of the detecting probe 666 is provided with one pair of slender inside and outside detecting members 669, 670 made of a conductive plastic. The detecting members 669, 670 are formed of a material which is resistant to not only the degradation action of a corrosive atmosphere 11 but also a corrosive chemical substance such as an acid, a base or the like which is passed through a valve. The detecting members 669, 670 are arranged in a mutually concentric shape, and a cylindrical spacer 671 which is formed of an insulating plastic is arranged between them. Also the spacer 671 is formed of a material which is resistant to the degradation action of the corrosive atmosphere 11.