baber/WOPTO huggingface dataset:
Patent JP-S63209332-A (JP)
Title: Optical local area network
Inventor: MATSUOKA HARUJI
IPC: H04B10/27
Filed: 1987-02-26
Abstract: PURPOSE:To reduce the device cost and installation cost by using a repeater provided to one end of an optical fiber so as to convert a transmission signal of each node station into a signal with other wavelength than that of the transmission signal and sending the result to the optical fiber. CONSTITUTION:One optical fiber 11 is used as a bus line and node stations 14a, 14b- are coupled to the fiber 11, a repeater 12 is connected to one end and a termination 13 is connected to the other end. An optical signal with a wavelength lambda1 is sent to the bus 11, the repeater 12 receives the signal and sends it to an optical signal of wavelength lambda2. The stations 14a, 14b- receive only the optical signal of wavelength lambda2 as the reception signal. Through the constitution above, the equipment required for the configuration of an optical LAN and the installation cost of the optical fiber are reduced.
Patent JP-S60208361-A (JP)
Inventor: KOTSUKU II ROU
IPC: C09B57/00
Filed: 1985-03-05
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-H11242853-A (JP)
Title: Disk recording and reproducing device and disk recording and reproducing method
Inventor: KANAZAWA YUTAKA
IPC: G11B20/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by accurately grasping a timing at the time of restarting a read-out at the time of performing an intermittent readout in a disk recording and reproducing device. SOLUTION: The difference between the ending address of a data part at the time the storing of data to a memory is stopped since the memory becomes full and the start address of the data part at the time of restarting a readout next is calculated (S2), an access completion estimated time at the time of restarting the readout next is calculated based on the calculated address difference (S3), and a timing at the time of storing data in the memory next is calculated based on the calculated access completion estimated time (S4).
Patent JP-H11242269-A (JP)
Title: Flashing device
Inventor: HIRATA SHINJI
IPC: H05B41/32
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flashing device capable of performing stable flat light emitting action without producing noise by preventing the malfunction of a trigger thyristor controlling trigger action when a flat light emitting actin mode is set. SOLUTION: This flashing device is equipped with a control element 5 making a flash tube 4 repeatedly emit light by repeating on/off action, a self-hold type switching element 9 whose electrode on a high potential side is connected to one electrode of a trigger capacitor 7 and whose electrode on a low potential side is connected to the negative pole of the flash tube 4, and a trigger generation circuit 11 generating a trigger signal to be impressed on the control electrode of the element 9 in the case of the first on-action of the element 5. In such a case, the device is provided with a bias circuit 16 or a reverse bias means 17 supplying the trigger signal to the control electrode of the element 9 when the circuit 11 generates the trigger signal and reversely biasing the control electrode of the element 9 when the element 5 is turned off.
Patent JP-H06315631-A (JP)
Title: Production of precious metal containing hydrogenation catalyst
Inventor: PEETAA ARUBAASU
IPC: C07B35/02
Filed: 1994-03-15
Abstract: PURPOSE: To prepare a noble metal-containing hydrogenation catalyst less liable to a change in the catalytic activity. CONSTITUTION: When a noble metal-containing hydrogenation catalyst having at least one catalytically active component and, optionally, a promoter and/or a modifier on a support comprising activated carbon washed with nitric acid is prepared, the activated carbon support is subjected to an oxidative pretreatment with an oxidizing agent before applying the catalytically active component, promoter and modifier.
Patent JP-H09234341-A (JP)
Title: Deodorizing apparatus
Inventor: HARA YASUO
IPC: B01D53/86
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the drawback that an offensive smell component is sent and discharged in an undecomposed state at below set temp. by operating a blower means when the temp. of a catalyst is at a set temp. equal to or higher than the reaction start temp. thereof and stopping the same when the temp. of the catalyst is below set temp. SOLUTION: Since a fan motor 40 is subjected to blowing operation when the temp. T of a catalyst 20 is the lower limit set temp. being the lower limit value of the perfect catalytic reaction start temp. zone thereof or higher, an offensive smell component is not sent and discharged in an undecomposed state at below the lower limit set temp. and an adsorbent is not required and the apparatus can be miniaturized. Since the blowing operation of the fan motor 40 is stopped at a time of below the lower limit set temp., the amt. of the offensive smell component discharged in an undecomposed state or as an intermediate product can be extremely reduced and, since upper limit set tiemp. is set to also control the heating operation of an electric heater 30, the temp. rise of discharged air can be controlled.
Patent JP-S62202270-A (JP)
Title: Shape data generating method for deformed object
Inventor: AKIMOTO TAKAAKI
IPC: G06T17/40
Filed: 1986-02-28
Abstract: PURPOSE:To execute the soft and general-use shape deformation by referring to a table, obtaining the geometrical converting processing method of the shape data of respective parts and processing respectively individually he shape data of respective parts in accordance with the obtained processing method. CONSTITUTION:A shape data storing part 1 stores a divided shape, gives a part name, and then, the part outputs the shape data of the part having the name. Into a processing method storing part 2, the table of a geometrical converting processing to the shape data of respective parts is stored. When the deforming instruction is given to a processing method determining part 3, the determining part 3 refers to the storing part 2 and determines the processing method of the shape data of respective parts. The part name of the determined processing subject is sent to the storing part 1, and the processing method is sent to a shape data processing part 4. The processing part 4 processes the shape data and sends them to a buffer 5. The buffer 5, until all shape data are processed, accumulates them, and outputs the shape data of the deformed condition. Thus, the flexible general-use shape deformation can be executed.
Patent JP-S59168670-A (JP)
Inventor: DONARUDO FURANKURIN BATSUTOSON
IPC: H04N5/335
Filed: 1984-03-06
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-H10239781-A (JP)
Title: Image forming device
Inventor: MAKINO HIDEYO
IPC: G03B27/50
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device constituted so that the mirror holding part of a traveling body is easily positioned with respect to a photoreceptor drum by using simple parts. SOLUTION: This image forming device is provided with a scanner scanning an original while slit-exposing it and forming an image on the photoreceptor drum and constituted so that the guide part and the mirror holding part 100-b of the traveling body of the scanner can be separated and attached. The holding part 100-b and an image forming device housing part 102 are provided with a reference hole. By making a positioning pin pierce through the reference holes of the holding part 100-b and the housing part 102, the holding part 100-b is optically positioned in parallel. The direction of the reference hole of the holding part 100-b is set so that a light beam reflected on the original becomes in parallel with a light beam made incident on a first mirror and the position thereof is arranged outside in the longitudinal direction of the mirror.
Patent JP-S58160846-A (JP)
Title: Apparatus for automatic atomic absorptiometric analysis
Inventor: YAMAGUCHI SHINICHIROU
IPC: G01N35/02
Filed: 1982-03-18
Abstract: PURPOSE:To perform automatically measurement by a calibration curve method or standard addition method even when the quantity of a sample to be analyzed is as small as 0.5ml, by using a simple improvement method obtained by only adding a sample reservoir and an automatic opening and closing valve to a conventional automatic atomic absorptiometric analyzing apparatus. CONSTITUTION:Each sucking action of a sample solution sucked by probes 3, 4 in an automatic sampling apparatus 1 is carried out in every prescribed time at a sucking cycle of (air   sample solution air   washing water   air). When the required time in which the sample solution is sucked by the probes 3, 4 at first and the whole quantity of the sample is introduced perfectly into a storing part 19c of a sample reservoir 19 after passing through the system is elapsed, a relay actuator 23 is operated by a microcomputer 22 and an automatic opening and closing valve 20 is opened for a fixed time. Hereby, a fixed volume of the sample solution stored in the reservoir 19 is introduced into an atomizing part of the analyzing apparatus at a time by the atomizing force of a burner of the atomic absorptiometric analyzing apparatus 18 through a valve 20, a flow passage 21 and a three-way cock 17. The peak indicating value measured by the apparatus 18 is sent to the microcomputer 22 and the data are processed here.
Patent JP-S60189408-A (JP)
Title: Molding die for plastics and die casting
Inventor: MIZUNO TAKASHI
IPC: B22D17/22
Filed: 1984-03-09
Abstract: PURPOSE:To mold a product, whose post-processing is unnecessary and external appearance is favorable, in a short period of time, by fitting various kinds of replaceable cores in a mold which manufactures a common part and is in a basic shape by making use of a molding die for plastics and die casting. CONSTITUTION:As a core 10 is being fitted in a fitting hole provided through a cavity 6 and a stationary platen 7 and the tip part 11 of the core 11 fitted in is protruded within an inflow space of a molding material between a stationary mold and a movable mold, a part wherein a molding material does not flow in is made and a molded article 1 from which the part has been come off is obtained. The desired article is obtained by converting the core every time the article is molded as the core 10 can change a shape of the part, wherein the molding material does not flow in, in an inflow space of the molding material by changing a shape of the tip part 11 of the core 10.
Patent JP-S63213381-A (JP)
Title: Laminated ceramic actuator element
Inventor: YAMADA HIROAKI
IPC: H01L41/083
Filed: 1987-02-28
Abstract: PURPOSE:To enable the direct driving applying an N-bit digital signal, by constituting a structure wherein N partial lamination bodies having respectively different 2<n>(n=O-N-1) piezoelectric ceramic layers are stacked in a unified body. CONSTITUTION:By stacking N partial lamination bodies No.1-No.N in order, one lamination body is constituted, in which second electrodes 6 are sandwiched between each of the partial lamination bodies. The partial lamination bodies No.1-No.N are constituted in which the respective 1, 2, 3...2<n> piezoelectric layers 1 put a first internal electrode 2 between them. A common external electrode 4 connects in common the alternate internal electrodes 2 containing second internal electrodes 6. N individual external electrodes 3a, 3b,...3N connect the other alternate internal electrodes 2 for each partial lamination body. By applying each bit of an N bit digital signal between each of the individual external electrodes and the common electrode, displacements corresponding with the digital signal can be obtained for all lamination bodies.
Patent JP-S61203184-A (JP)
Title: Production of pencil lead
Inventor: NISHIMOTO YOJI
IPC: C09D13/00
Filed: 1985-03-06
Abstract: PURPOSE:To produce a pencil lead having an excellent strength and capable of providing a smooth writing and a high written image density, by subjecting a pencil lead to an oxidizing treatment to form a micropores structure therein and impregnating the lead with an oil. CONSTITUTION:An organic tackifier (e.g.: PVC) is kneaded with a colorant such as graphite or carbon black. The mixture is extrusion molded, and the product is calcined at a high temperature to obtain a pencil lead 4. A boat 3 charged with the pencil lead 4 is inserted into an oven core tube 1. Into the oven core tube 1 is introduced a mixed gas of CO2 or H2O with an inert gas through a gas introducing tube 5 to convert the atmosphere of the inside of the oven core tube 1 to an oxidizing atmosphere. A current is conducted through a heater 2, and an oxidizing treatment of the pencil lead 4 is carried out at 600-1,000 deg.C to corrode a high-density layer present on the surface of the pencil lead 4, causing a micropores structure to be formed therein. The pencil lead 4 is taken out, allowed to stand and is immersed in an oil such as spindle oil or silicone oil to be impregnated with the oil.
Patent JP-H07254367-A (JP)
Title: Fine multi-electrode vacuum tube and manufacture thereof
Inventor: NAKAMOTO MASAYUKI
IPC: H01J19/24
Filed: 1994-03-15
Abstract: PURPOSE:To enhance efficiency, uniformity at the time of arraying, reliability of operation, and durability. CONSTITUTION:A first insulation layer 13 is disposed in a portion except for the tip of a projecting emitter 26 having a sharp end provided in on an emitter member layer 1. A gate electrode layer 21 where a portion surrounding the emitter 26 is formed into a cylindrical tapered shape along the circumferential surface of the emitter is superposed on the insulative layer 13. A second insulative layer 22 is mounted on the gate electrode layer 21. An anode electrode layer 23 where a portion surrounding the emitter 26 is formed into a cylindrical tapered shape along the circumferential surface of the emitter is mounted on the second insulative layer 22. At least the circumferential surfaces of the tips of the cylindrical portions in the gate electrode layer 21 and the anode electrode layer 23 are exposed at a solid angle viewed from the tip of the emitter 26.
Patent JP-S56140670-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHINMEN TOORU
IPC: H01L29/84
Filed: 1980-04-04
Abstract: PURPOSE:To decrease influences caused by temperature changes at the measurement of an absolute pressure by a method wherein resistance values in a strainless state are kept set in order that the resistance values of individual gauge resistors arranged on a diaphragm are made almost same within the range of the pressures used. CONSTITUTION:The gauge resistors R1-R4 by diffused layers are formed on, for example, the diaphragm 2 of an Si substrate 1 of a (100) surface azimuth, and an Si pedestal 4 is attached to the gauge resistors and the diaphragm 2 is made a vacuum chamber 3 on the rear to make the absolute pressure measuring sensor. The resistance values of the respective gauge resistors in the strainless state are designed and set up in such a manner that the group of R1, R3 increased in the resistance by being pressurized is made smaller as much as offset value at the use than the group of R2, R4 decreased in the resistance. Thereby, the resistance values of the  respective gauge resistors within the range of the pressures used are made almost same, so that the absolute pressure slightly influences by the temperature changes can be measured.
Patent JP-S60189299-A (JP)
Inventor: YAMAGAMI AKIO
IPC: B24B19/16
Filed: 1984-03-08
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-H05113794-A (JP)
Title: Voice synthesizing device
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L21/034
Filed: 1991-02-16
Abstract: PURPOSE:To easily obtain a synthesized sound volume of an arbitrary sound volume, even if a multiplier is not used. CONSTITUTION:When a digital voice waveform S2 is produced from a waveform producing part 1, the voice waveform S2 is converted into an analog voice signal S3 through a D/A converter 4. On the other hand, a sampling pulse F of a pulse width corresponding to the magnitude of a digital voice signal V is output from a pulse output part 5 for controlling the open/close of an analog switch 6. The analog voice signal S3 from the D/A converter 4 is subjected to analog pulse modulation by the analog switch 6 and is output as a synthesized voice from an output part 3 via a low-pass filter 7. When the analog pulse is modulated, by changing the pulse width of the sampling pulse F emitted from the pulse output part 5, the sound volume of voice can be controlled.
Patent JP-H09237751-A (JP)
Title: Positioning apparatus
Inventor: AOKI ATSUYUKI
IPC: G03F9/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a positioning apparatus of which optical system can be made stable and which can reduce damage of an object by unnecessary light exposure. SOLUTION: The apparatus comprises a light source 12 for emitting illumination light toward a positioning mark provided on an object 22, a converging optical system for converging the illumination light onto the positioning mark, and a detection device 30 for detecting light reflected by the object. Removably disposed on an optical path of the illumination light is a non-converging optical system 16 for blocking the convergence of the illumination light onto the positioning mark. The system 16 is inserted into the optical path of the illumination light in a non-positioning mode.
Patent JP-H09234149-A (JP)
Title: Muddler
Inventor: KUSUMI TOSHIHIKO
IPC: A47G21/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a muddler which senses alcohol concentration. SOLUTION: A muddler which mixes and stirs alcoholic drink and water, after water is added to the alcoholic drink such as whisky, brandy, etc., is provided with a sensor part 1 for detecting the alcoholic concentration and a display part 2 for displaying the alcoholic concentration detected by the sensor part 1.
Patent JP-H0865539-A (JP)
Title: Remote control method and its device
Inventor: RI SHIYOUSHIYU
IPC: H04N5/00
Filed: 1995-03-03
Abstract: PURPOSE: To easily implement a desired function with a small number of keys by generating a cursor on a touch panel according to the input of a character or the contact position of a pen, etc., and selecting and transmitting a function according to the movement of the cursor. CONSTITUTION: A touch sensor 12 senses the contact position on the touch panel 11 and also senses the inputted character by a contact means such as a finger and a pen. A scan converter 13 converts the contact position or inputted character into data and outputs the data to a microprocessor 15. The processor 15 drives the infrared-ray signal transmission part 16 of a remote control 10 through the contact position data, character data, or a key matrix 14. The infrared-ray reception part 21 of a TV 20 receives the signal sent from the transmission part 16 and sends it to the microcomputer 22. The microcomputer 22 controls a graphic and cursor control part 25 to display a menu relating to the function on a display 27, and then implements the function.
Patent JP-H11222186-A (JP)
Title: Vibration isolation structure in hill of catamaran type ship
Inventor: NAKATSUJI SATOSHI
IPC: B63B35/73
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To keep vibration from an internal combustion engine from being transmitted to a rider sitting on a seat by swelling a part of a deck upward to form a seat table for placing a seat on the upper surface, and sticking damping materials to the side plates of the seat table. SOLUTION: A ship 1 made of a fiber reinforced plastic is constituted with the lower part of a ship body 3 as a hull 4, and the upper part deck 5, and the hull 4 and the deck 5 are connected to each other from above and below by a gunnel 6 which is a coupling part. A part in the central position in the lateral direction is swollen upward, and a seat table 11 for removably placing a seat 10 is formed on the upper surface. Further, a pair of front and rear damping materials 35 are respectively stuck to the respective right and left side plates 12 of the seat table 11, and further a pair of other front and rear damping materials 36 are stuck to the inside surfaces of the right and left side plates 9 of the hull 4 in the substantially same position as the seat table 11 in the longitudinal direction.
Patent JP-S62201555-A (JP)
Title: Production of paste made from starch of devil's-tongue in muscle texture state and production therefor
Inventor: FUKUMURA KOJI
IPC: A23L29/244
Filed: 1986-03-01
Abstract: PURPOSE:To obtain a paste made from the starch of the devil's-tongue in a muscle texture state by a simple process, by extruding paste made from the starch of the devil's-tongue from a specific porous nozzle, bonding the extruded fibrous paste in a short time and then heat-treating and gelatinizing. CONSTITUTION:Powder of starch of the devil's-tongue is swelled with a proper amount of water and blended with a gelatinizing agent (e.g., lime) to give a paste made from the starch of the devil's-tongue. It is extruded from a nozzle 11 equipped with a great number of extrusion holes 15 in such a way that gaps c between parts of molded article immediately after nozzle extrusion are lessened. Consequently, parts of the extruded fibrous paste of the starch are mutually bonded in a short time before gelatinization. Then, the bonded paste is heat-treated, collected and integrated.
Patent JP-H02297106-A (JP)
Title: Character information input device
Inventor: FUKUDA TOSHINORI
IPC: G06F3/023
Filed: 1989-02-25
Abstract: PURPOSE:To permit an operator to easily input a sentence in which the balance of a character array is satisfactory without a troublesome operation by automatically converting the continuous marking type of a full size, which is inputted in the middle of the designation of a fuel size mode and the input of character information into a half size, and storing it. CONSTITUTION:When plural marking type such as the various parentheses and punctuation marks of the full size are continuously inputted in the middle of the input of character information by an input means A, a continuous marking type recognition means C sets an identifier recognizing them, and a continuous marking type storage position storage means D stores the storage position in a memory B of the marking type of the fuel size which the identifier shows. Since a marking type half size conversion means E converts the marking type of the storage position in the memory B into the half size, the balance of the intervals of the characters can automatically be adjusted, and the switching operation of an input mode is eliminated at the time of inputting character information.
Patent JP-S54136871-A (JP)
Title: Electronic timer
Inventor: NISHII KAZUNARI
IPC: G04C23/00
Filed: 1978-04-14
Abstract: PURPOSE: To make timer operations simple and sure by performing controlling with a microcomputer according to the operations of number register keys, function key and clear key.  
     CONSTITUTION: The input, output terminals A 0 , A 1 ... and C 0 , C 1 ... of a microcomputer 200 are matrix-connected and the number register keys 3 thru 6 corresponding to the respective digits of the hour and minute, a clear key 7, etc. are connected to the points of matrix intersection. According to scanning by a function key 2, timer operation mode, etc. are process controlled. Each time when these keys 1 thru 6 are operated once, the numerical values of the respective corresponding digits are added by 1 via the computer 200. Also, the upper numerical values in the respective digits are determined, or 24 hours are subtracted for the time setting exceeding 24 hours. The timer set time is displayed together with the colon display which flickers during setting and goes on after setting in a display part 1 or the display part 1 is blanked during counting by the reference pulses of the set time, thus the timer operation is readily and surely accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio