baber/WOPTO huggingface dataset:
Patent JP-H065590-A (JP)
Title: Formation of nitriding film of semiconductor device
Inventor: SAIDA HIROJI
IPC: H01L21/205
Filed: 1992-06-19
Abstract: PURPOSE:To provide a nitride film formation method which tries to enhance breakdown strength and extends element lifetime for capacitive elements or the like adopted in a semiconductor device which consists of a silicon nitride film by inhibiting the contents of impurities for heavy metal impurities into the silicon nitride film to a low value. CONSTITUTION:An N2 gas is filled in a gas cylinder 11 for a low pressure CVD device and dichlorosilane (SiH2Cl2) is filled in a gas cylinder 16. These gases are mixed into a reaction furnace 20 where a silicon nitride film is formed on a silicon semiconductor wafer 1 based on a vapor growth process. As silicon halogenide, SiCl4 or the like may be applicable in place of SiH2l2. Furthermore, the silicon halogenide may replaced with silicon hybride (SiH4, Si2H6 or the like), which is also applicable.
Patent JP-S6051905-A (JP)
Title: Automatic generating system of working condition data
Inventor: MIYATA TERUO
IPC: G05B19/4093
Filed: 1983-09-01
Abstract: PURPOSE:To simplify an input work, and to execute working with a high accuracy by deriving a working condition data by multiplying a set standard working data by a coefficient of correction corresponding to a series of key data. CONSTITUTION:In a numerically controlled machine tool, a standard working condition data is edited, also a correcting coefficient value table is edited, and the respective data are written in an ROM16 of a control device 12. A key data for working of a machine tool 1 is written in an RAM17 through an interface I/F 15 from an operating board 11. A CPU13 sets a standard working data by a working cycle number in the key data in accordance with a system managing program of the ROM16 and writes it in the RAM17 or an auxiliary storage device 21. Subsequently, the CPU13 derives a working condition data by multiplying this standard working condition data by a correcting coefficient value corresponding to a series of key data, stores it in the RAM17 or the device 21, and controls the machine tool 1 basing on this data.
Patent JP-H0450111-A (JP)
Title: Production of active carbonized coal
Inventor: KASHIMOTO SHOICHI
IPC: B01J20/20
Filed: 1990-06-19
Abstract: PURPOSE:To obtain active carbonized coal having a large amount of adsorption of dirt and highly cleaning effects, by carbonizing brown coal or low-quality coal, washing the coal with an acid and forming numberless fine pores in the interior of the surface. CONSTITUTION:Brown coal or low-quality coal having about 5-25 mm is closed in a non-contact state with air, heated from the exterior at low temperature <=450 deg.C, thermally decomposed and heated once or plural times until the closed coal becomes porous. Then the closed coal is cooled, washed with an inorganic acid, activated, numberless fine pores are formed to give the objective active carbonized coal. Dirty water is passed through the carbonized coal when the active carbonized coal is scattered as a filter medium and dirt is adsorbed to clean the dirty water.
Patent JP-H0810040-A (JP)
Title: Vibrissa cutter
Inventor: HAMASHIMA TETSUO
IPC: A45D26/00
Filed: 1995-06-27
Abstract: PURPOSE:To provide a vibrissa cutter which prevents a movable blade from falling down to the rotating direction, keeps the close contact condition of a blade tip peripheral section excellent between a stationary blade and the movable blade, can provide sharp cutting, and furthermore can keep proper contact pressure between the stationary blade and the movable blade. CONSTITUTION:A stationary blade 8 which is formed into a cylindrical shape, and also formed in a comb teeth shape having blade grooves in the axial direction, is provided for the tip end of a head section case 2. movable blade 7 which is rotated along the inner surface of the stationary blade 8, and an arm section 15 in a U shape, which elastically energizes the movable blade 7 toward the inner surface of the stationary blade 8, are provided in the inside of the head section case 2 in a state that they are installed onto a movable blade holder 6. The movable blade holder 6 and the movable blade 7 are provided with a tip end engaging piece 6b and a drive piece 16 which prevent the movable blade from falling down to the rotating direction.
Patent JP-S6317834-A (JP)
Title: Production of cycloolefin
Inventor: NAGAHARA HAJIME
IPC: B01J27/053
Filed: 1986-07-10
Abstract: PURPOSE:To obtain the titled compound, by adding zirconium oxide or halfnium oxide to a main catalyst of metallic Ru having a specific average crystallite diameter and partially reducing a monocyclic aromatic hydrocarbon in the coexistence of solid basic zinc sulfate under neutral or acidic condition. CONSTITUTION:A monocyclic aromatic hydrocarbon is partially reduced with hydrogen in the coexistence of water to give a cycloolefin. In the process, hydrogenation catalyst particles, containing metallic ruthenium (particularly a reduced ruthenium prepared by previously containing zinc) as a principal component and having <=200Angstrom , particularly <=100Angstrom  average crystallite diameter are used and at least one of zirconium oxide or halfnium oxide (preferably having 0.005-100mu average particle diameter) is added separately from the above- mention catalyst particles. The reaction is carried out in the coexistence of at least one solid basic zinc sulfate under neutral or acidic condition. EFFECT:Cyclohexenes are particularly obtained in high selectivity and yield.
Patent JP-S63146845-A (JP)
Title: Naphthalene derivative
Inventor: IWASAKI TAMEO
IPC: A61K31/357
Filed: 1987-06-26
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are lower alkoxycarbonyl or R<1> and R<2> form group shown by formula II further R<1> is H; R<3> and R<4> are lower alkoxy and one of R<3> and R<4> may be H; ring A is substituted or nonsubstituted benzene ring; with the proviso that when (a) R<1> and R<2> are COOCH3 and ring A is group shown by formula III, (b) R<1> is H R<2> is COOC2H5 and ring A is group shown by formula IV or (c) R<1> and R<2> are group shown by forming II and ring A is group shown by formula III IV, one of R<3> and R<4> is >=2C lower alkoxy or H] or a salt thereof. EXAMPLE:1-( 3,4-Dimethoxyphenyl )-2, 3-bis(methoxycarbonyl)-4-hydroxy-6,7,8-tri methoxynaphthalene. USE:An antilipemic agent which lowers a total cholesterol value in blood but raises HDL-cholesterol value. PREPARATION:A compound shown by formula V (R<11> is R<1> except group shown by formula II; R<5> is lower alkyl) is reacted with a compound shown by formula VI or a lower alkylacetal derivative or a salt thereof to give a compound shown by formula I wherein R<1> and R<2> are not group shown by formula II.
Patent JP-S5862905-A (JP)
Title: Class-a power amplifying circuit
Inventor: NAKAYAMA TAKUHIDE
IPC: H03F3/20
Filed: 1981-10-08
Abstract: PURPOSE:To attain class-A power amplification with high efficiency without distortion, by applying an output of a current source controlled in response to a difference between a neutral voltage of a floating voltage source and a circuit output voltage to an output amplifying element. CONSTITUTION:When a signal is inputted from a class-A amplifier voltage amplifying stage 1 and an input of output transistors (TR) Q3, Q4 being complementary in a class-A amplifying stage 3 is at a positive half cycle, the circuit output goes to a positive level accordingly. Thus, the current of a level comparison TRQ9 is increased. Then, the current of a current source output TRQ11 is accordinly increased and a collector current and voltage in response to the input level is applied to the TRQ3. As to the negative half cycle, the current and voltage in response to the input is applied to the collector of the TRQ4 in response to the input. In this case, since TRs Q9, Q1 are controlled in response to the difference between the circuit output voltage and a neutral point voltage of a floating voltage E0, the circuit output voltage is controlled so as to be equal to the neutral point voltage of the voltage E0. Thus, the saturation of an output TR can be prevented and no signal distortion can be produced.
Patent JP-H057694-A (JP)
Title: Washing machine
Inventor: IMAI TORU
IPC: D06F33/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide the washing machine which can surely detect overflow caused by the clogging of a drainage hose or the like and can complete the configuration for the detection at low cost. CONSTITUTION:On a vessel cover 5 provided at the upper part of a water receiving vessel 2, a notched part 18 is formed to drain water overflowing from the water receiving vessel 2 to the outside and, under the notched part 18, a temperature sensor 17 is arranged to detect the temperature of water for controlling washing and dehydrating operations. A controller 16 monitors the detected temperature of the temperature sensor 17 and when the variation degree of the detected temperature is rapid, overflow is judged Then, the water supply is stopped and the abnormality is alarmed.
Patent JP-S6140186-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1984-07-31
Abstract: PURPOSE:To provide a recording material which is capable of giving a sufficient developed color density when being used in combination with an electron-donative colorless dye and is improved in preservability in raw state and preservability with time, by using a compound having a specified molecular structure as an electron-acceptive compound in combination with an electron-donative colorless dye. CONSTITUTION:A compound of the general formula, wherein R is 2-10C bivalent group, and each of X and Y, which may be the same or different, is lower alkyl, lower alkoxy, halogen, alkyloxycarbonyl or aralkyloxycarbonyl, is used as an electron-acceptive compound in a recording material comprising an electron- donative colorless dye and an electron-acceptive compound. In the case of thermal recording material, the electron-acceptive compound preferably has a melting point of not less than 50 deg.C, particularly, 70-150 deg.C. The electron-acceptive compound is characterized in that (i) it provides developed color images with high density when being used in combination with an electron-donative colorless dye, (ii) preservability of the ground and develped color image is favorable, (iii) it is free of sublimability and is stable, and (iv) it can be easily synthesized in high yield and with high purity.
Patent JP-S649032-A (JP)
Title: Transportation device
Inventor: MATSUURA TERUMITSU
IPC: B60K23/00
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to assure the position of a shift lever while making sure of the front by notifying an operator in which position out of predetermined shift positions the speed change shift lever is situated. CONSTITUTION:The LED of an indicator 3 is lit in correspondence to the position of a shift lever 1. For example, when the lever 1 is situated in the position of D in a shift pattern, the LED indicating D is displayed; while when it is situated in the position of R in the shift pattern, the LED indicating R is displayed. And the indicator 3 is arranged between a speedometer 4 inside an instrument panel 2 and a tachometer 5, so that the indicator 3 comes easily into the sight of an operator in a normal operating condition. Thus, the operator can assure the position of the shift lever 1 by means of the indicator 3 while making sure of the front.
Patent JP-H0716153-A (JP)
Title: Electric kettle
Inventor: MATSUMOTO TAKESHI
IPC: A47J27/21
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a contained liquid from flowing out, when a main body falls down and when internal pressure of an inner vessel rises suddenly by making a water level rise allowable space in a liquid ejecting passage large by utilizing an excess space in a pipe cover. CONSTITUTION:In the electric kettle, a water stop valve 14 for fall down is constituted by disposing a valve chest 15 formed on the way of a liquid ejecting passage 12, a valve hole 15a leading to the liquid ejecting passage 12 formed in the valve chest 15, and a valve body 17 operated so as to close the valve hole 15a at the time when a main body falls down. Also, in spaces on both left and right sides of the valve chest 15 from an ejecting port of the liquid ejecting passage 12, a liquid storage space part 80 is formed which has the capacity enough to store temporarily a liquid which flows out through the liquid ejecting passage 12 before the valve hole 15a is closed by the valve body 17 at the time when the main body falls down.
Patent JP-H0684549-A (JP)
Title: Terminal block and luminaire
Inventor: KODAIRA SHINJI
IPC: H01R9/00
Filed: 1993-06-30
Abstract: PURPOSE:To satisfy both easiness of wire connection work to a terminal block, and thin-sizing of a luminaire, etc., using the terminal block. CONSTITUTION:A wire 9 inserted into an insertion hole 8 of a rotary body 6 installed freely rotatably on a main body case 2 having insulation property is held by a holding part 11, and a core wire part 10 of the wire 9 is set to be conductive to the other parts by a connection part 15. For installing the wire 9, the rotary body 6 is rotated to direct the insertion hole to be perpendicular to a reference surface 3 in the main body case 2 for improving workability, and after completion of installation work for the wire 9, the rotary body 6 is rotated to set the insertion hole 8 parallel to the reference surface 3 for setting the whole height of the terminal block 1 low.
Patent JP-H05236177-A (JP)
Title: Relay multiaddress communication system for facsimile communication
Inventor: YAMADA YOSHITAKA
IPC: H04N1/00
Filed: 1991-07-02
Abstract: PURPOSE:To add an original and to revise destination in the relay multiaddress communication of facsimile communication. CONSTITUTION:In the facsimile communication by relay multiaddress communication system relaying a requested original from a request station 1 by a relay station 2 and sending the information to plural destination terminal equipments 3a-3n, the relay station 2 is provided with an additional original memory 22 for an additional original in addition to an original memory 21 storing a requested original in the relay station and an addition/revision destination register 24 for addition/revision to a destination register 23 storing the destination in the relay station, and the request original sent from the request station 1 is printed out by the relay station 2 and stored in the original memory 21, and the additional original added to the relay station 2 is stored in the additional original memory 22 and the requested original and the additional original are integrally sent to a same destination simultaneously.
Patent JP-S6140522-A (JP)
Title: Thermocouple type infrared detection element
Inventor: NAKAMURA KUNIO
IPC: G01J5/12
Filed: 1984-08-01
Abstract: PURPOSE:To eliminate the non-uniformity of plane sensitivity, by arranging temp. sensitive junctions in a separated state by a separation zone oblique to the series arrangement direction thereof. CONSTITUTION:The temp. sensitive junctions 36 of two kinds of metal thin layers 31, 32 each having Seebeck effect are collectively arranged to the central part of a substrate membrane 34 in an almost rectangular shape and all surfaces thereof are covered with an infrared absorbing layer 33 so as to include the gaps 39 between mutually adjacent temp. sensitive junctions 36. The gaps 39 of the temp. sensitive junctions 36 are arranged so as to be extended to the direction oblique to the arrangement direction of the temp. sensitive junctions 36 and, if said junctions 36 are arranged so that the next oblique gap 39 starts at the side opposite to at a place where one oblique gap 39 terminates, the widths of the temp. sensitive junctions in the direction crossing the arrangement direction of said junctions at right angles become constant at any part. Therefore, at the time of such a condition that an infrared ray source is on a two-dimensional plane and the end part thereof corresponds to a line B-B', the sensitivity distribution in the direction crossing the line B-B' at right angles can be made constant.
Patent JP-H029648-A (JP)
Title: Thermal recording paper
Inventor: KOBAYASHI TADAAKI
IPC: B41J2/32
Filed: 1988-06-28
Abstract: PURPOSE:To automatically change over a printing mode so as to be adapted to the characteristics of thermal recording paper by forming a code obtained by coding the characteristics of the thermal recording paper to the leading end part of said recording paper at a predetermined position and reading said code by a detection sensor. CONSTITUTION:The insertion of thermal recording paper 1 is detected by a detection sensor 13 to start the operation of the automatic loading mechanism of a video printer and the code 3 of the thermal recoding paper 1 is read by the detection sensor 13. When the color forming table of the video printer adapted to the color forming characteristics of the thermal recording paper 1 is set by automatic change-over, the thermal recording paper 1 wound around a platen roller 5 is heated by a thermal head 11 heated to predetermined temp. and the thermal recording paper 1 wherein printing is finished at predetermined density in a predetermined contrast with predetermined resolving power by color development is discharged from a paper discharge port 8.
Patent JP-S5950966-A (JP)
Title: Turning and moving device for ladle
Inventor: ISONAGA TOUICHI
IPC: B22D41/12
Filed: 1982-09-14
Abstract: PURPOSE:To increase the degree of freedom in turning and traveling of plural ladle mounting carriages placed on two lines of circumferential rails concentrical with a turning center shaft and to simplify the bearing construction in rotating parts, by providing said rails around the turning center shaft and connecting freely rotatably the inside ends of the carriages to the center shaft. CONSTITUTION:Two lines of circumferential rails 11, 12 concentrical with a turning center shaft 10 are installed around the shaft 10 and plural units of ladle mounting carriages 13 are placed thereon. Free wheels 15 are mounted to the lower inside of each carriage 13 and driving wheels 17 connecting to electrical driving sources 16 are mounted on the outside thereof. The inside ends of the carriages 13 are connected by means of connecting arms 18 via spherical bearings to the shaft 10. The carriages 13 can thus travel and turn freely on the rails 11, 12 around the shaft 10. The movable load of each carriage 13 is supported by the rails 11, 12, and the bearing of the shaft 10 is required merely to support the horizontal load generated by the turning motion and therefore the construction is made simple.
Patent JP-H07314922-A (JP)
Title: Yellow dye mixture for thermal color proofing
Inventor: DEREKU DEEBUITSUDO CHIYATSUPUM
IPC: B41M5/26
Filed: 1995-06-28
Abstract: PURPOSE: To provide a yellow dye donor element for thermal dye transfer consisting of a support with a dye layer formed on the surface containing a yellow dye mixture and displays a hue close to an SWOP color reference under a specific structure of each of yellow dyes. CONSTITUTION: A yellow dye donor element for thermal dye transfer contains a support having a dye layer comprising a mixture of yellow dyes dispersed in a polymer binder, formed on the surface, and contains yellow dyes represented by formulae I, II. In the formula I, R<1> is acyloxy, alkoxy or the like, n is an integer of 0-4; R<2> is H, a substituted or unsubstituted 1-10C alkyl group or the like; Z is cyano, alkoxycarbonyl or the like and; Y is H, hydroxyl or the like. In the formula II, R<3> -R<6> , R<8> , R<9> are a substituted or unsubstituted 1-10C alkyl group or the like; R<7> is a substituted or unsubstituted 1-10C alkoxy group or the like; m is a positive integer of 1-4; and G is a substituted or unsubstituted 1-10C alkyl or alkoxy group, halogen, aryloxy or the like.
Patent JP-H0722653-A (JP)
Title: Molding method of electronic component mounted on substrate
Inventor: MURATA HIROAKI
IPC: H01L23/28
Filed: 1993-06-30
Abstract: PURPOSE:To enable forming high quality resin coated layer for an electronic component, especially an LED chip, mounted on a printed board or a substrate of a display panel or the like. CONSTITUTION:In a molding method of electronic component wherein a resin molding layer 3 is molded so as to surround an electronic component 2 and its substrate rear part in one-body, via through holes 5 of a substrate 1 which are arranged in the vicinity of the electronic component 2 like an LED chip mounted on the substrate 1, the injection gate 7 of a metal mold is arranged to face the surface 1a of the substrate in the vicinity of a cavity 4a on the electronic component mounting side. After the flow of material resin 6 injected from the gate 7 is once made to collide against the surface 1a of the substrate, the resin is made to flow into the cavity 4a on the electronic components mounting side.
Patent JP-S6318597-A (JP)
Title: Memory test device for incorporated circuit
Inventor: HAMADA HIDEYUKI
IPC: G11C29/00
Filed: 1986-07-10
Abstract: PURPOSE:To easily verify data incorporated in an integrated circuit by adding a parity bit to the memory data, successively performing a parity checking test and making the address register of the incorporated memory and the data register of the incorporated memory a scan path when a parity check error is generated. CONSTITUTION:The incorporated memory 16 of the integrated circuit 1 to which the parity bit is added is constituted of the address register 14 of the incorporated memory constituting a counter and the scan path, the data register 19 of the incorporated memory similarly constituting the scan path, a parity checking circuit 17 and a scan path control circuit 11. Thereby, the test for the incorporated memory 16 is successively carried out. When the error in the memory data is generated, the correction of the parity checking circuit is decided, and if the data is erroneous, the respective data of the memory address register 14 and the memory data register 19 are serially outputted from a scan path output pin 21 to observe error information.
Patent JP-2000350538-A (JP)
Title: Reel for fishing
Inventor: SAKUMOTO AKINORI
IPC: A01K89/015
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel that can prevent the fishing line wound up around the spool from collapsing its wound-up shape and from being tangled each other. SOLUTION: In a fishing reel that comprises the line-winding drum 31 for winding up around the drum, the spool 3 that has both flanges 33a and 33b formed on both edges of the line-winding drum and the faces inclined outward 34a, 34b and is connected to the driving shaft 56 to rotate around the center axis of the winding drum 3, and the fishing line guide 4 that is guided by the guiding shaft 41 provided on the forward position of this spool to reciprocate between both flanges 33a and 33b in the interlock with the driving shaft 56 so that the fishing line may be wound up around the winding drum in parallel, the guide hole 43 bored on the fishing line guide 4 is made noncircular and an inclination faces 43a and 43b that become narrow toward the upper end of the hole on the 43c side are formed on at least a part thereof.