baber/WOPTO huggingface dataset:
Patent JP-H0799482-A (JP)
Title: Discrimination device for optical communication system and terminal equipment for optical communication equipment
Inventor: KIMURA KATSURA
IPC: H04B10/07
Filed: 1993-12-20
Abstract: PURPOSE:To discriminate the optical communication system automatically by receiving an optical signal sent to an optical transmission line, converting the signal into an electric signal, comparing a spectral component pattern included in the electric signal with a stored spectral component pattern so as to discriminate the optical communication system. CONSTITUTION:An optical signal of an optical transmitter used to discriminate the optical communication system is made incident onto a system discrimination system 11 from an optical switch 6A under the control of a CPU 9. After a photoelectric conversion section 12 converts the optical signal into an electric signal, a waveform spectral detection section 13 detects a spectral component and transfers the spectral component to a noise processing section 14, in which a noise component in the detected data is reduced and the spectral component is extracted. A waveform standardizing section 15 standardizes the spectral level to form a spectral component pattern. The spectral component pattern is fed to a comparison discrimination section 16, in which the spectral component pattern is compared with a spectral component pattern of each signal system stored in advance in a spectral database 17 hereby deciding a coincident communication system.
Patent JP-H01161834-A (JP)
Title: Spinner device
Inventor: KAMISUKE SHINICHI
IPC: G03F7/30
Filed: 1987-12-18
Abstract: PURPOSE:To contrive improvement in the yield rate in a wafer circulating process by a method wherein a wiper, with which the chemical solution adhering to the inside surface of the chamber of a spinner device will be wiped out, is provided and the inside of the chamber is kept clean. CONSTITUTION:A wiper 4, which rotates contacting to the inner wall part 2 and the bottom face part 3 of a chamber 1, is provided inside the chamber 1. By rotating the wiper by a motor 10 after a photoresist has been dried up by shaking it, the scattered photoresist adhered to the inner wall and the bottom face part of the chamber can be almost wipered out and removed and led to a liquid outlet 12, and a manual cleaning work is unnecessitated.
Patent JP-H03180897-A (JP)
Title: Voice recognition device
Inventor: HAGIMOTO NOBUO
IPC: G10L15/06
Filed: 1989-12-11
Abstract: PURPOSE:To improve the recognition rate by calculating the similarity between registered voice patterns, and making an annunciation and prompting a pattern change when the calculation result is larger than a specific value. CONSTITUTION:A CPU 3 calculates similarity between two of voice patterns out of plural voice patterns registered in a pattern memory 6 according to a command from a key matrix 7. The CPU 3 compares the calculated value with a threshold value and when the calculated value exceeds the threshold value, a combination of voice patterns with large similarity is displayed on a data display device 8 to prompt an alteration of the voice pattern of a voice 'hichi' or seven in English which is easily recognized as 'ichi' or one in English into 'nana' or seven in English. The voice pattern in the memory 6 is changed and the changed voice pattern is used as a standard pattern for recognition. Then there is no voice pattern whose similarity is larger than the specific value and the voice recognition rate is increased.
Patent JP-2000139185-A (JP)
Title: Auger type elevator mechanism for discharging cereal grain in combine harvester
Inventor: OGO HIROYUKI
IPC: A01F12/46
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To permit convenient and smooth exhaustion of unhulled rice grain in a wide range by changing the vertical swinging range of the transverse auger 12. SOLUTION: This combine harvester is equipped with an auger 8 for exhausting the cereal grains in the cereal grain tank 7 out of machine, and with an extendible actuation means 33 for swinging and driving the transverse auger 12 between the vertical auger 10 and the transverse auger 12. In this combine harvester, an extending and shrinking means 33 is attached at its one edge to the vertical auger 10, while the other edge is connected via the position- changing means for changing and switching this position to the transverse auger 12. At this time, the position-changing and switching mean 36 is constituted so that the site to be connected to the other edge of the extensiblly actuating mean 33 may by made arbitrarily switchable whether it comes near or goes apart by a certain measure.
Patent JP-H01164423-A (JP)
Title: Laser wavelength stabilizer
Inventor: TAKEHISA KIWAMU
IPC: B01D59/34
Filed: 1987-12-21
Abstract: PURPOSE:To simplify the laser wavelength stabilizer in laser isotope separation by providing the detector detecting the light quantity of natural radiation light projected from the isotope excited by the laser light at the position not irradiated by the laser light. CONSTITUTION:The laser light 2 projected from a variable wavelength laser 1 oscillating with the wavelength of a required isotope goes in the direction shown by arrow 3, and a part of said light is entered a cell 6 through a window 7 by a beam splitter 5 installed on the way to a separation chamber provided in the direction shown by arrow 4. The required isotope is contained in the cell 6, and the detector 8 detecting the natural radiation light projected from the isotope excited by the laser light is provided at the position not irradiated by the laser light 2 entering through the window. The signal from the detector 8 controls the oscillating wavelength of the variable wavelength laser 1 through a controller 10. By this method, the need of a long absorption cell is eliminated.
Patent JP-H09163493-A (JP)
Title: Speaker
Inventor: SHINODA YUTAKA
IPC: H04R9/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the waterproof performance by providing a wall part higher than a damper fixed to a frame to an outer circumference of the damper so as to prevent infiltration of water drops into a gap. SOLUTION: A damper 12 is made tip of a riser 12a fixed to an upper plate 6b, a corrugated part 12b whose inner circumferential end is adhered to a voice coil 9, and a wall 12c provided integrally with an outer circumference of the riser 12a and whose height is selected higher than that of the corrugated part 12b. Water drops depositted to the upper part of a frame 8 are blocked by the wall 12c whose height is selected higher than the height of the corrugated part 12b thereby preventing the drops from being dropped directly onto the damper 12. Since the riser 12a of the damper 12 is extended and the wall 12c is provided integrally with the outer circumference of the wall, the waterproof performance is improved without causing increased number of components and increased assembling man-hours of the speaker.
Patent JP-H01162390-A (JP)
Title: Excimer laser device
Inventor: KAWAMURA SHINICHIRO
IPC: H01S3/097
Filed: 1987-12-19
Abstract: PURPOSE:To enable a spiker transformer to be dispensed with by a method wherein the charging charges are transferred from a pre-ionizing condenser to a peaking condenser, and a primary discharge is made to occur through the charges stored in an exciting primary condenser as a pre-ionization is kept occurring. CONSTITUTION:When the charges stored in a pre-ionizing condenser 24 are transferred to a peaking condenser 27 through a pre-ionizing spark electrode 26, the laser gas is pre-ionized by ultraviolet rays generated from the pre- ionizing spark electrode 26, whereby the state that a primary discharge is likely to occur uniformly is gradually developed. The charged voltage of an excitation primary condenser 21 is applied to primary discharge electrodes 2A and 2B through the intermediary of the peaking condenser 27 and the pre-ionizing spark electrode 26. Thus, when the laser gas is pre-ionized to reach such a state that the primary discharge is able to start, the discharge starts automatically between the primary discharge electrodes 2A and 2B. Then, the primary discharge of the gas laser is maintained mainly through the charges stored in the excitation primary condenser 21.
Patent JP-2000143753-A (JP)
Title: Production of aqueous resin emulsion
Inventor: TANIMOTO SEIJI
IPC: C08G18/62
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous resin emulsion that has excellent polymerization stability, resistance to solvents and the miscibility stability with other aqueous emulsions and is useful as an adhesive, a coating agent and the like by allowing an isocyanate to react with polyols and a specific vinyl alcohol polymer in an aqueous medium. SOLUTION: In an aqueous medium, for example, water or the like, (A) an isocyanate, for example, hexamethylene diisocyanate, (B) a polyol, for example, poly(methyl, pentylglycol adipate), and (C) a vinyl alcohol polymer bearing at least one functional group selected from amino group, primary hydroxyl group and acetoacetyl group are allowed to react with one another, preferably in an amount of 0.5-15 pts.wt. of the component C per 100 pts.wt. of the polyurethane skeleton in the components A and B thereby producing the objective resin. The component C is prepared, for example, by copolymerizing allyl glycidyl ether and vinyl acetate, adding 2-aminothio-phenol by using NaOH as a catalyst and saponifying the addition product.
Patent JP-H09155231-A (JP)
Title: Indoor air purifier
Inventor: NISHIMURA HIDEO
IPC: B03C3/82
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make an indoor air purifier suitably harmonize with office furniture by arranging a dust collecting cell having larger surface area than the projected area of a case main body obliquely in the case main body to make the main body slim. SOLUTION: In the box type case main body 3, an ash tray unit 1 is placed on the upper part and the dust collecting cell 5 having larger surface area than the projected area of the case main body 3 is arranged in oblique stab from the middle part to the lower part of the inside of the case main body. And a Silocco fan 8 is attached below the dust collecting cell 5 and a prefilter 11 is attached below a table connecting fitting 10. As a result, the smoke and polluted air by smoking are sucked from a hole 1b or gap 12 of a cap plate 1c through a filter F by the rotation of the fan 8 and at this time, dust and air are ionized in the dust collecting cell 5, the ionized dust is adsorbed to an electrode plate at the middle of the flow to be removed and only the purified air is discharged to the outside from the lower part of the case main body 3.
Patent JP-H09160745-A (JP)
Title: Computer system
Inventor: SHISHIDO HIRONOBU
IPC: G06F3/0489
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To display plural applications so that they can be used efficiently at the same time, and improve the operation efficiency by making good use of plural display means by one input means and a control means. SOLUTION: A keyboard 1 is an input device with which operator inputs characters, etc., and switches windows and applications. Plural display device CRTs 2 and 3 display characters and images of a window system, characters and images of the windows, and characters and images of data inputted from the keyboard 1. The data are inputted and the applications are switched on the keyboard 1 as the input means. The display device CRTs 2 and 3 display the respective applications and also display the data inputted through the keyboard 1. A control part 11 performs the processing and switching of the applications, the processing of input keys and input data from the keyboard 1, and display processing to the display CRTs 2 and 3.
Patent JP-H09136826-A (JP)
Title: Solubilizing agent comprising water-soluble cross-linked type amphiphilic polyelectrolyte, solubilized composition and solubilized cosmetic containing the same blended therein
Inventor: KOBAYASHI ATSUSHI
IPC: A61K8/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To readily obtain a solubilizing agent good in safety and usability by using a water-soluble cross-linked type amphiphilic polyelectrolyte prepared from a copolymer of a specific monomer capable of imparting the hydrophilicity and a specified monomer capable of imparting the hydrophobicity. SOLUTION: This solubilizing agent comprises a copolymer prepared by copolymerizing (meth)acrylamidoalkylsulfonic acid and/or its salt with an acrylate or a methacrylate in the presence of a cross-linking agent or a polyelectrolyte obtained by further neutralizing the resultant cross-linked copolymer with an alkaline agent for use. The amount of the (meth) acrylamidoalkylsulfonic acid unit contained in the polyelectrolyte is preferably at least >=60wt.% based on the whole and the amount of the (meth)acrylate unit contained in the polyelectrolyte is preferably at least >=1wt.% based on the whole. The solubilizing agent can be blended in an amount of 0.01-20wt.% and utilized as a solubilized composition. Furthermore, the solubilized composition is blended to afford a solubilized cosmetic.
Patent JP-2000152371-A (JP)
Title: Power saving circuit for microphone amplifier
Inventor: YAMAGUCHI TAKASHI
IPC: H04R3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient power saving circuit for microphone amplifier. SOLUTION: A signal of a microphone amplifier is given to a jack 1 for a microphone with a switching contact, and a gate circuit 5 controls turning on/off of a drive power supply between a power input terminal of the microphone amplifier 6 and a terminal of a drive power supply 8. An inverter circuit element 9 is provided between a gate control terminal of the gate circuit 5 and a changeover contact B of the microphone jack 1. Furthermore, a resistor 4 is connected between an input terminal of the inverter circuit element 9 and a negative terminal of the drive power supply 8. According to this configuration, when a microphone 2 including a plug is not plugged into the microphone jack 1, that is, when the microphone amplifier 6 is inoperative, power supply to the microphone amplifier 6 can be stopped automatically to save power.
Patent JP-2001137813-A (JP)
Title: Organic matter treatment device
Inventor: TAMAOKI SHINICHI
IPC: B09B3/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic matter treatment device for suppressing any influence due to the failure of moisture constant sensor by detecting the failure of the moisture content sensor. SOLUTION: This organic matter treatment device is provided with a treatment tank for decomposing organic matters such as garbage to be charged by housing the carriers of microbe decomposing organic matters, the moisture constant sensor for detecting the moisture content in the treatment tank, a moisture content adjusting means for adjusting the the moisture content in the treatment tank, a failure detecting means for detecting the failure of the moisture content sensor, and a controlling means for controlling the moisture content adjusting means based on the detected result of the moisture content sensor, and for stopping the moisture content adjusting means when the failure of the moisture content sensor is detected by failure detecting means.
Patent JP-H09148317-A (JP)
Title: Apparatus for heating wafer
Inventor: MIYAJI HIROSHI
IPC: H01L21/31
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a heater having a uniform temperature distribution on its entire surface, which comprises a heating element on the inner face or back of a thermal conductor having a blackened surface and whitened sides. SOLUTION: A thermal conductor 1 has a surface 1A blackened by lubrication anodization to improve heat absorption, and sides 1B whitened by electroless plating to improve heat reflection. The four sides 1B is kept from dissipating the heat generated by a heating element 2 because of their white color, whereas the surface 1A effectively absorbs the heat conducted through the conductor 1 because of its black color. Therefore, effective and uniform heating is realized by the prevention of undesirable dissipation through the other faces of the conductor.
Patent JP-2000151081-A (JP)
Title: Discontinued wiring repairing method for wiring board
Inventor: IKEGAMI KEIKO
IPC: H05K3/12
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a wiring repairing method for a wiring board by preventing excess application of conductive paste that causes short-circuiting in a manufacturing process of the wiring board for a computer and so on. SOLUTION: A repairing method for a discontinued wire of a wiring board is constituted to provide a step of forming resist 6 at a circuit pattern excepting the discontinued wiring part, a step of applying conductive paste 7 at the discontinued part on the resist 6 formed, a step of hardening the conductive paste 7 and a step of eliminating the resist 6 from the wiring board. The step of forming the resist 7 can form the resist 6 at a part excepting the discontinued wiring correctly and easily by using a step of applying the resist 6 on the wiring board, a step of again exposing the circuit pattern of the wiring board, and a step of developing the exposed region.
Patent JP-2000141737-A (JP)
Title: Large-sized format printer
Inventor: DESIE GUIDO
IPC: G03G15/05
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To print a large-sized format image with a good image quality at a high speed by providing a predetermined number of toner applicators on charged toner container, a central adjusting unit for controlling and monitoring the developer condition, and a means for circulating the developer. SOLUTION: N pieces of toner applicators are provided on a charged toner container 103. Here, n is selected so as to satisfy the formula. In the formula, PWEi denotes the width of the toner applicators, and LA denotes the array length. For example, with n provided as 3, a central adjusting unit is provided, connected with the toner applicators 1001, 1002, 1003. The central adjusting unit comprises a means 116 for moving a developer to a container 122 as well as a means 116a for moving the developer to the toner applicators 1001, 1002, 1003 via a distribution box 121'. Accordingly, the developer can be maintained with the complete condition so that the image quality can be kept unchanged over a long period of the printing operation.
Patent JP-H09149632-A (JP)
Title: Switching power supply apparatus
Inventor: OTAKE TETSUSHI
IPC: H02M7/21
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make a switching power supply apparatus function as a stepdown type converter with which a high efficiency can be obtained even in a range in which the circuit is in a stepdown operation state and intermittent operations are suppressed to enlarge the applicable range of the input voltage. SOLUTION: In a switching power supply apparatus, a series circuit of a capacitor C3 and a coil L2 is connected between the connection point of a choke coil L1 and a switching transistor Q1 and the ground. A P-N-P transistor Q2 which is a rectifier is connected between the connection point of the capacitor C3 and the coil L2 and an output terminal 2. A driving transistor Q3 is connected between the base of the transistor Q2 and the ground and an auxiliary bias circuit 4 is connected between the base of the transistor Q2 and the input terminal 1 side end of the choke coil L1. The base of the driving transistor Q3 is connected to the connection point of the capacitor C3 and the coil L2.
Patent JP-H04198099-A (JP)
Title: Production of silicon carbide whisker having thick diameter
Inventor: TSUTSUI HIROSHI
IPC: C30B29/62
Filed: 1990-11-28
Abstract: PURPOSE:To produce SiC whisker having large diameter in high yield by producing silicic nucleus on a reaction system in a specific method and subjecting a hydrocarbon to vapor phase reaction with SiS2 gas in the presence of a metal catalyst. CONSTITUTION:A multicomponent catalyst containing (A) two or more kind of metal selected from metal of the group VIII and copper and (B) two or more kind of metal silicide selected from MoSi2, WSi2, NbSi2 and TiSi2 are carried on a substrate in a reaction system and SiS2 gas is introduced thereinto to change a silicic nucleus to SiC nucleus. A catalyst for producing SiC whisker (preferably one or more compound selected from the group B and the group A) is additionally carried thereon and a hydrocarbon compound and SiS2 which are raw materials are introduced thereto and the hydrocarbon compound is reacted with the SiS2 to grow the SiC whisker.
Patent JP-H03184087-A (JP)
Title: Data processor
Inventor: AOYAMA SHINICHIRO
IPC: G06F3/048
Filed: 1989-12-14
Abstract: PURPOSE:To easily conform a page having specific data and to quickly move a cursor on the page by providing a specified page display means which reads out and displays the data of a specified page from a storage means. CONSTITUTION:A prescribed part of each page out of the data stored in the storage means 1 is table-displayed on the display means 2 together with the cursor by a table-display control means 3. On that condition, when the cursor is moved in the table-display displayed on the display means 2 and a desired page is specified by a page specifying means 2, the specified page display means 5 reads out the data of the page specified by the display means 5 from the storage means 2 and displays on the display means 2. Thus, a page having specific data moved form a page held caused by editing. etc., is easily confirmed, and a cursor is quickly moved on the page.
Patent JP-H08180765-A (JP)
Title: Switch
Inventor: NISHIMURA KENJI
IPC: H01H15/04
Filed: 1994-12-26
Abstract: PURPOSE: To lower the rotary resistance of a changeover plate, process the plate easily, and make the plate easy to be assembled for a switch which is used for electric power switching of electronic apparatuses. CONSTITUTION: A switch has a structure in which a plurality of arm parts 7a, 7d having elasticity and whose tip parts are made to be free ends are projectedly formed in common terminal 7 and at least one swinging supporting part 7b, 7e is installed in the opposite side of each tip end of the arm parts 7a, 7d and receiving parts 7c, 7f at the tip ends of the arm parts 7a, 7d. Consequently, the spring constant of the swinging supporting parts 7b, 7e elastically brought into contact with a changeover plate 5 can be lowered and rotary resistance of the changeover plate 5 having high durability and little alteration of pressure due to size dispersion can be decreased.
Patent JP-H10160420-A (JP)
Title: Instrument for measuring thickness and thickness variation of wafer
Inventor: SHU BUNGO
IPC: H01L21/66
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an instrument that can directly measure the thickness and thickness variation of a wafer while the wafer is worked. SOLUTION: A plane mirror 26 is mounted on the upper surface of a wafer table 18, which holds a wafer 50 by sucking the rear surface 50B of the wafer 50 and the position of the mirror 26 is measured with a laser length measuring instrument 22 so as to detect the position of the rear surface 50B of the wafer 50 while the wafer 50 is worked. In addition, a hole 11 is formed through part of a turntable 10 coated with abrasive cloth 14 and the distance to the polished surface 50A of the wafer 50 is measured by inserting a capacitive sensor 28 which can be inserted into and removed from the hole 11 into the hole 11. At the same time, the position of the sensor 28 is measured with a laser length measuring instrument 40. Consequently, the position of the polished surface 50A of the wafer 50 can be detected.  In addition, the thickness of the wafer 50 is calculated from the positions of the polished and rear surfaces 50A and 50B of the wafer 50. Since the above-mentioned measurement is performed in non-contacting states, the thickness and thickness variation of the wafer 50 can be detected while the wafer is worked without removing the wafer 50 from the wafer table 18.