baber/WOPTO huggingface dataset:
Patent JP-H05218033-A (JP)
Title: Interconnection structure of semiconductor device and manufacture thereof
Inventor: ONODA HIROSHI
IPC: H01L23/52
Filed: 1992-02-04
Abstract: PURPOSE:To suppress wire breaks due to heat treatment and stress- electromigration and to obtain a device having a uniform interconnection resistance without increasing the resistance randomly by providing disconnected parts by narrow slits in a plurality of positions of At alloy part of a laminated interconnection with a high melting point metal conductive layer. CONSTITUTION:A semiconductor device has an interconnection of a composite conductive layer formed of a first conductive layer 203 containing Al as a main ingredient and a second conductive layer 202 containing high melting point metal as a main ingredient. The layer 203 has disconnected parts by narrow slits 204 in a plurality of positions. For example, after a substrate 201 of the interconnection is formed, a high melting point conductor film 203 and an Al alloy film 203 are formed, and the interconnection is patterned by lithography, etching. Thereafter, the slit part 204 is again subjected to the lithography, etching. In this case, only the Al 203 is etched by etching with high selection ratio to form a slit, and the high melting point conductor film 202 remains.
Patent JP-H05216509-A (JP)
Title: Management device for programmable controller
Inventor: JIN RYOZO
IPC: G05B19/05
Filed: 1992-02-04
Abstract: PURPOSE:To provide the management device for programmable controller which improves the operability. CONSTITUTION:The layout including programmable controllers 50 and a work machines 51 in a plant is displayed on a display part 16 of a management device 10. The display color of the work machine where error occurs is changed to indicate the error. When the line between the programmable controller 50 and the work machine 51 is intended to be connected, a cursor is moved to the programmable controller 50 or the work machine 51 and a designation key 15b is depressed to connect the circuit to the programmable controller.
Patent JP-S56115212-A (JP)
Title: Device for coating plastic on steel pipe
Inventor: YOSHIDA KIYOSHIGE
IPC: B29C51/00
Filed: 1980-02-18
Abstract: PURPOSE:To form regular and uniform recessed and protruded steps on the surface of the plastic by a method wherein two sets and more of specified pressing rolls are pressed to a plastic film being wound around the steel pipe effecting a spiral rotation. CONSTITUTION:The plastic film 14 is wound in spiral around the steel pipe 11 being preheated during being transferred into the axial direction thereof under the condition of spiral rotation. The pressing rolls 29A, 29B, 29C being supported by moving frames 24 respectively are arranged mutually so as to be coincided with the spiral of the film 14 and are pressed against the surface of the film 14 by operating a cylinder 32. The central part of a section to be a protruded part is recessed into a V-shaped groove by the central protuberance 40 of the pressing roll 29A, subsequently, the central part of the section to be a protruded part is flattened by the pressing roll 29B and further the formed recessed section of the pressing roll 29C is pressed thereagainst, thereby forming the regular and uniform recessed and protruded parts.
Patent JP-S61178669-A (JP)
Title: Voltage monitor system of power distribution line
Inventor: MITSUI TSUTOMU
IPC: G01R15/24
Filed: 1985-02-01
Abstract: PURPOSE:To attain to enhance reliability by enabling the retention of demmand capacity even under a severe use condition, by dividing voltage between a conductor and earth and monitoring the voltage of a distribution line by a light applied voltage sensor. CONSTITUTION:The transformer on a utility pole is connected to a distribution line 2 by a lead wire 3 with a shield. As the wire, an electric wire, wherein an inner semiconductive layer 36 and an insulating layer 32 are provided on a conductor 31 and a shield layer 33 is provided on the insulating layer 32, is used. In this case, the shield layer 33 is earthed through a light applied voltage sensor 4. By this method, the voltage between a conductor and earth is divided and voltage between the shield layer and earth is measured by a voltage sensor 4 and the measured signal is sent to a measuring instrument through a converter.
Patent JP-H03225154-A (JP)
Title: Taking bath sensing and additional heating operation method in automatic bath device
Inventor: KOMAKI YASUSHI
IPC: F24H1/00
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a person from touching a hot water of higher temperature and enable the person to take a bath even if the person does not know an automatic additional heating is in operation by a method wherein a water level in a bath tub is always monitored by a pressure sensor during an automatic temperature keeping operation and as an increased water level in the bath tub is detected, the additional heating operation is automatically stopped. CONSTITUTION:An automatic bath heating device has a function in which a water level in a bath tub 9 is always monitored by a pressure sensor 11 and as the water level in the bath tub is lowered, hot water is automatically fed so as to return it to a set water level. As a person enters the bath tub, the water level is lifted up. As the pressure sensor 11 detects the lifting up of the water level, it is judged that a certain person enters the bath tub and then the additional heating operation is automatically stopped. Accordingly, even if the person taking the bath does not know of the fact that the automatic operating is being carried out, hot water does not flow into the bath tub accidentally and thus a safe and comfortable taking bath can be assured.
Patent JP-H10214687-A (JP)
Title: Power source device, lighting device and illuminating device
Inventor: TANAKA KAZUHO
IPC: H02M7/48
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To exercise stable control even when power loss can be reduced and a power source waveform is distorted at the time of controlling a driving current supplied from an AC power source to a load by a switch means, and reduce the number of parts. SOLUTION: A power source part 40 is so constituted as to half-wave rectify an AC power source voltage in a rectification part, and a power source synchronization part 50 generates a synchronous pulse with the cycle of a power source on the basis of a half-wave rectified voltage. A control part 60 generates a first pulse with the cycle of the power source synchronized with the synchronous pulse, and generates a second pulse raised after half-wave time of the first pulse. A trigger pulse is formed by alternating first and second pulses, and is supplied to a switch means 20 using a triode AC switch for supplying an AC voltage to a load 30. This can realize AC power source voltage supply to the load 30 on the basis of the half-wave rectified voltage which is generated in the rectification part of the power source part 40.
Patent JP-S55110776-A (JP)
Title: Vapor depositing apparatus
Inventor: KICHI KENZOU
IPC: C23C14/34
Filed: 1979-02-20
Abstract: PURPOSE:To form a film with reduced uneveness of film thickness by a mechanism wherein a substrate plate is partially shielded from on evaporating source by a shielding plate held by a holding element with electric insulation property and good heat conductivity and a substrate plate and a shielding plate are subjected to mutual movement. CONSTITUTION:A target electrode 1 and a shielding plate 4 are fixed and, while a base plate 2 is rotated around the said electrode 1, a target substance is vapor- deposited by spattering on a substrate plate 3a-3c, 3a'-3c' on a plate 2 within an Ar atmosphere. In this case, a holding rod 8 of a shielding plate 4 is constituted from a material with electric insulation property and high heat conductivity, e.g., beryllium oxide, aluminum oxide on the like and fixed on a base 9 in a vaccum tank. By consituting a shielding plate 4 as above described, crystalinity and distribution of thickness of a formed film are improved together.
Patent JP-H06214980-A (JP)
Title: Japanese document preparing device
Inventor: SHIMIZU TORU
IPC: G06F17/22
Filed: 1993-01-13
Abstract: PURPOSE:To constantly learn a correct word by providing with a learning word deciding means by erasing a word with erroneous reading or that with an erroneous word boundary from a learning word and adding a word with a correct reading and word boundary. CONSTITUTION:The learning word deciding means decides a learning word by comparing a learning word which is the output of a preferential order deciding circuit 3 with a word divided by a word dividing circuit 7. A learning word deciding circuit 8 compares a most preferential word included in the learning word with the divided word and when both of the reading and the word boundary are coincided, the learning word deciding circuit 8 outputs them to a learning word storing part as they are. Then, the reading is different, words including at least one character of a reading character string corresponding to the different part in its character string are all erased from the learning words and the divided words are added to the learning words as the most preferential words in stead. on the other hand, when the word border is different, the most preferential word is changed so as to make the most preferential word lower than the divided word.
Patent JP-H06217011-A (JP)
Title: Absence informing system
Inventor: NAKAMURA TOSHIO
IPC: H04M3/42
Filed: 1993-01-13
Abstract: PURPOSE:To prevent the misoperation of an absence informing system by omitting the need for performing the absence registering/canceling operation through a terminal stored in a switchboard. CONSTITUTION:When an incoming call is received, a call controller 4 reads an illumination memory 6 out of a main storage 5 to choose a floor illumination switch number corresponding to the telephone number of a called terminal. Then the controller 4 identifies via a floor illumination switch monitoring device 7 whether either one of floor illumination switches 8-1, 8-2... 8-3 are kept ON or OFF on the floor where the called terminal is provided. When the switch is kept OFF, the absence state of the called terminal is decided and a telephone set 1 serving as a calling terminal is connected to an absence informing device 3.
Patent JP-H07229620-A (JP)
Title: Controller for gas burning instrument
Inventor: YAMAZAKI TAKUYA
IPC: H01L35/32
Filed: 1994-02-16
Abstract: PURPOSE:To make the replacement of a battery unnecessary, eliminate the limit of using places and stop the supply of combustion gas rapidly upon fire extinguishing by a method wherein a solenoid valve, opened by an electromotive force generated in a lamination type thermoelectric element, receiving the heat of the pilot fire of a gas burning instrument at a high-temperature end, is arranged in a combustion gas supplying passage. CONSTITUTION:A lamination type thermoelectric element 1 is constituted of a p-type semiconductor layer 4 and a n-type semiconductor layer 6, which are laminated so as to pinch an insulating layer 5. The high-temperature terminal 1a of the lamination type thermoelectric element 1 effects the P-N coupling of the p-type semiconductor layer 4 and the n-type semiconductor layer 6. On the other hand, plating electrodes are formed on the upper surface and the lower surface of the low-temperature terminal 1b of the lamination type thermoelectric element 1 while a lead wire 3 is soldered to the plating electrodes. Such a lamination type thermoelectric element 1 is mounted near the pilot flame 10 of a gas burning instrument so that the pilot flame 10 hits only the high-temperature terminal 1a of the lamination type thermoelectric element 1. On the other hand, the lead wire 3, attached to the low-temperature terminal 1b, is connected to a solenoid valve unit 7. In this system, the opening, retaining and closing operations of the solenoid valve are effected in accordance with the ignition and extinhuishing of the pilot flame 10.
Patent JP-H11219204-A (JP)
Title: Fixed command controller
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make the stability of control under a setting state and the responsiveness under a transition state be compatible. SOLUTION: To a controller CNT, a deviation signal input part 5, a deviation judgement operation part 6, a state judgement part 7 and a filter time constant changeover part 8 are added. In the deviation judgement operation part 6, the deviation E of a process value PV and a set value SP is compared with a deviation reference value Et, a counted value C is increased in the case that the deviation E is within the deviation reference value Et and the counted value C is decreased in the case that it is out of the deviation reference value Et. In the case that the counted value C reaches a setting reference value Ct, the setting state is judged in the state judgement part 7 and a time constant Tf in a filter 2 is switched from T1 until then to T2 (T2>T1) through the filter time constant changeover part 8.
Patent JP-S57132929-A (JP)
Title: Discharge machining device
Inventor: YAMADA SHIGEO
IPC: B23H7/30
Filed: 1981-02-13
Abstract: PURPOSE:To obtain an electric discharge machining device which can detect the exact time when the end point of the electrode passes through the work in reference to the servo voltage change pattern, and automatically finished the machining. CONSTITUTION:Servo voltage change pattern is detected by servo voltage detecting device 18, converter 36, and servo voltage change pattern judging circuit 38. Servo voltage change pattern under each working condition (no-load running, machining, short circuit, passing-through) are previously determined, and the exact time when the electrode passes through the work will be detected, and the machining is automatically ended. By this way, the exact time when the electrode passes through the work can automatically be detected, and this method serves to promote man-hour saving and automation of discharge machining device.
Patent JP-H07207298-A (JP)
Title: Detergent composition
Inventor: SHIMADA MASAHIKO
IPC: A61K8/00
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a detergent composition being lowly irritating and improved in foaming properties, use of feeling of the washing, detergency, and long-term stability by mixing a maleinized fatty acid ester or its salt with an amphoteric surfactant. CONSTITUTION:The composition is obtained by mixing a maleinized fatty acid ester (A) prepared by reacting 1mol of a starting fatty acid ester made from a 10-26 C unsaturated fatty acid and a 1-4 C alcohol or being an unsaturated oil of fat itself such as corn oil with 4mol of maleic acid for about 5 hr at 180 deg.C in a nitrogen stream, and washing off unreacted maleic anhydride out of the product or a salt (A) prepared by hydrolyzing this and neutralizing the hydrolyzate with a basic substance with an amphoteric surfactant (B) such as alkylbetaine in amounts to give a total of components A and B of 5-60wt.% and an A/B weight ratio of 20/1-1/20, and mixing the resulting mixture with opitonally a higher alcohol, an oil, a cationic polymer component, a bactericide, a tonic, etc.
Patent JP-H07206606-A (JP)
Title: Attractant for riptortus clavatus and ooencyrtus nezarae
Inventor: BARUTAA SUARESU REARU
IPC: A01N37/02
Filed: 1994-01-21
Abstract: PURPOSE:To obtain an attractant having attracting effect not only for Riptortus clavatus but also for Ooencyrtus nezarae, a natural enemy against the Riptortus clavatus, thus esp. excellent in controlling effect for Riptortus clavatus. CONSTITUTION:This attractant contains, as active ingredients, (E)-2-hexenyl (Z)-3-hexenoate, (E)-2-hexenyl (E)-2-hexenoate and myristyl isobutyrate.
Patent JP-2000218501-A (JP)
Title: Wire saw
Inventor: NAGATSUKA MASASHI
IPC: B28D5/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw with easy maintenance. SOLUTION: Both ends of group roller 18A to (18C) are partitioned by a pair of spindle brackets 62, 62. Thereby, a slurry supplied to a wire row is scattered only to the inside of the spindle brackets 62, 62. A duct 74 for wiring or piping is provided between the spindle brackets 62, 62. Thereby, the slurry is not splashed directly to the piping and wiring and then the maintenance becomes easy.
Patent JP-S61179968-A (JP)
Inventor: ASADA HIDEYUKI
IPC: E04H1/04
Filed: 1985-02-06
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-H05101265-A (JP)
Title: Checkout device
Inventor: MATSUMURA KAZUYUKI
IPC: A47B1/04
Filed: 1991-02-13
Abstract: PURPOSE:To surely fit a round shaft member to the engaging groove of a bracket at the time of holding an auxiliary table in a utilization position. CONSTITUTION:This device is provided with an auxiliary table holding mechanism 30, a forcible pressing-in mechanism 60 which presses a round shaft member 51 by the energizing force of a spring 84 in such direction that it is pressed into an engaging groove 32 in the case of holding an auxiliary base 21 in the utilization position, and an accumulated power adding means which applies an external force against the energizing force of the spring 84 of the forcible pressing-in mechanism 60. The auxiliary table holding mechanism 30 consists of a bracket 31 having the engaging groove 32 stuck to the lower face 12 of a basket placing base 11, a connecting member 41 which has the base end stuck to the lower face of the auxiliary base 21 and has the front end rotatively supported on the side of the basket placing base 11 and has a loose hole 42 corresponding to the engaging groove 32, and the round shaft member 51 which is inserted to both of the engaging groove 32 and the loose hole 42 for holding the auxiliary table 21 in the utilization position and inserted to only the loose hole 42 to allow folding of the auxiliary table 21.
Patent JP-S56116519-A (JP)
Title: Engine mount of car
Inventor: TAKEI HIROFUMI
IPC: B60K5/12
Filed: 1980-02-20
Abstract: PURPOSE:To absorb vibrations of an engine in its whole rotation range by composing the engine mount with an elastic substance having low damping coefficient such as rubber and neumatic spring, and with a viscosity damper giving variable damping force in compliance with the rotation of the engine. CONSTITUTION:In the vibration control range, valve 28 is in closed position and the working oil in a damper 11 or a oil conduit 23 is hindered from moving to another place. When a relative vibratory displacement takes place between a piston 17 and a cylinder 16, the working oil reciprocates between No.1 oil pressure chamber 18 and No.2 oil pressure chamber 19 with an orifice 20 interposed. In the vibration preventive range, on the other hand, a solenoid operated valve 33 is opened to apply suction pressure to an actuator 29 and open thereby the valve 28. The oil pressure chambers 18, 19 in the damper 11 are put into communication not only through the orifice 20 but also the oil conduit 23. Accordingly, the damper 11 will work little damping effect and damping action of the vibrations under this period is performed mainly by elastic substance 10.
Patent JP-S61241383-A (JP)
Title: Optical tautomeric composition and method for increasing light fatique resistance thereof
Inventor: NORI WAI SHII CHIYUU
IPC: C09B19/00
Filed: 1986-01-31
Abstract: An organic photochromic composition comprises spiro [indoline-2,3'- [3H] -napht [2,1-b] [1,4] oxazine] dye (spirooxazine dye) and unconventional ultraviolet stabilizers. The ultraviolet stabilizers provide for a good light fatigue resistance of the spirooxazine (S.O.) dye and will not hinder the photocolorability of the photochromic composition. The unconventional ultraviolet stabilizers belong to the class of hindered amine light stabilizers (HALS) and excited state quenchers.
Patent JP-H09211208-A (JP)
Title: Light diffusing sheet
Inventor: YANO SHUJI
IPC: G02F1/1335
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To correct the direction of the transmitted light and to enhance the surface brightness of a surface light source by laminating a light diffusing layer formed by dispersing the fine grain of transparent resin on one side of a transparent base sheet to constitute a light diffusing sheet and forming a transparent high-refractive-index layer having a higher refractive index than the base sheet between the base sheet and the light diffusing layer. SOLUTION: The light diffusing sheet 1 is constituted by forming a high- refractive-index layer 10 on the surface (light emitting side face) of a base sheet 7 and further forming a light diffusing layer 6 consisting of a transparent resin 6a and a fine grain 6b. The direction of the light diffusing sheet 1 is changed so that the light is refracted at the interface between the sheet 7 and the layer 10 when transmitted through the sheet and the angle between the obliquely injected light and the normal is decreased. The light is diffused by the fine grain 6b when passed through the light diffusing layer 6 of the sheet 1 and uniformly irradiates the image plane of a liquid crystal display.
Patent JP-H04261379-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: OKUBO MITSUMASA
IPC: H02N2/00
Filed: 1991-02-13
Abstract: PURPOSE:To suppress the generation of sound and to make low-speed driving possible even if driving parameters such as the pulse width, pulse duration, etc., of AC voltage to be applied to the piezoelectric element of an ultrasonic motor are changed. CONSTITUTION:In the case of intermittent driving with the first parameter corresponding to high output and the second parameter corresponding to low output, pair values by which a motor speed can be changed linearly are stored beforehand in a CPU 64 in a steplike way. And low-speed driving with low sound volume can be realized, even if the output corresponding to driving parameter values does not change linearly, by reading out these stored pair values.
Patent JP-S62180958-A (JP)
Title: Secondary cell
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/60
Filed: 1986-02-03
Abstract: PURPOSE:To attain properties such as high energy density, by using an oxidized polymer obtained by polymerizing an aniline compound in an acid aqueous solution containing ammonium persulfate and protonic acid, to make a positive electrode for a secondary cell. CONSTITUTION:A positive electrode is made of an oxidized polymer which is obtained by polymerizing an aniline compound in an acid aqueous solution containing ammonium persulfate and protonic acid and having a pH level of 3 or less and is represented by a formula wherein R1-R4 denote the same thing or different things, which are a hydrogen atom, an alkyl group of 1-10 in number of carbon atoms or an alkoxy group of 1-10 in number of carbon atoms. The positive electrode is combined with a negative electrode of a light metal, a light metal alloy, an electroconductive high-molecular substance or the like to constitute a secondary cell. High energy density, low self-discharge, high charge/discharge efficiency and long cycle life are thus attained by using an economic chemical method.
Patent JP-2000220431-A (JP)
Title: Crankcase bleeding passage
Inventor: SAYAMA TAKEHIKO
IPC: F01M13/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a crankcase bleeding passage that can suppress oil components mixing into blowby gas without increasing the number of parts, complicating and enlarging an engine structure. SOLUTION: A crank case bleeding passage is installed on an engine equipped with a sprocket at least a part of which is dipped in oil in an oil pan 3. The crankcase bleeding passage is provided with a blowby gas chamber 25 to separate oil in blowby gas and holes 37 prepared in the end wall of crankshaft direction of a cylinder block 2 connecting to a blowby gas chamber from inside of the crankcase. The holes 37 are opened at shielded positions by a tensioner of a chain wound on the sprocket or a support base 23a of a guide 23. Thereby, oil can be prevented from entering into the blowby gas chamber for separating oil component without requiring special members.