baber/WOPTO huggingface dataset:
Patent JP-S5879718-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU HIDEKATSU
IPC: H01L21/22
Filed: 1981-11-07
Abstract: PURPOSE:To prevent the deterioration of an element characteristic due to deposition of oxide by a method wherein high-temperature heat treatment is made under temperature rising and falling as fast as possible when manufacturing the elements by the use of singlecrystal silicon wafers of pulling method. CONSTITUTION:When heat-treating singlecrystal silicon wafers of pulling method at high temperature of 1,000-1,300 deg.C, the wafers are inserted into a diffusion furnace at 600-700 deg.C and then heated up to the desired heat treatment temperature at a temperature rising rate of 7-15 deg.C/min. After completion of the heat treatment for a given time, temperature of the wafers is lowered at a falling rate of 5-15 deg.C/min in a range of 1,300-1,000 deg.C, 3-15 deg.C/min in a range of  1,000-800 deg.C, and 1-15 deg.C/min in a range of 800-600 deg.C, and the wafers are taken  out of the furnace when the temperature has come down to 700-600 deg.C. In this  way, the temperatue rising and falling rate is selected to be as fast as possible  within a range where there will cause no deterioration in crystallization as well  as no variation in diffusion due to thermal distorsion. Production of separated  oxides is reverse proportinal to a temperature rising and falling rate, so that a  produced amount of separated oxides may be reduced by increasing a temperature rising and falling rate.
Patent JP-S6420592-A (JP)
Title: Singing ability evaluator
Inventor: HENMI TOKUYA
IPC: G10L17/26
Filed: 1987-07-16
Abstract: PURPOSE: To unnecessitate an exclusive cassette and to simplify a dealing operation by constituting an evaluating device of a functioning part which stores a pass or fail judgement reference signal and an accompaniment signal, a speaker which utters the accompaniment signal, and a comparing part which compares a singing signal inputted from a microphone to the functioning part which the pass or fail judgement reference signal. CONSTITUTION: A main accompaniment signal (a), sub-accompaniment signal (b), and a pass or fail failure judgement reference signal are stored in a functioning part 34 constituted of a 4 bit microcomputer and an ROM which stores music data and software, the signal (a) is outputted to an envelop forming circuit 50, amplified by an amplifier 52, and outputted from a speaker 25. The signal (b) is outputted to a control circuit 51, transmitted through the amplifier 25, and outputted from the speaker 25.  Also, when a user holds a microphone 6 connected with amplifiers 52 and 53 and sings, the signal is outputted through the amplifier from the speaker 25, and the signal (a) ornamented by the signal (b) is used as the melody signal of a main melody with the same singing melody, voice level, length, and tempo, so that even a child who is not familiar to KARAOKE (singing to a taped accompaniment) can easily sing.
Patent JP-S6155635-A (JP)
Title: Video projector
Inventor: WATANABE HIDEO
IPC: H04N9/31
Filed: 1984-08-27
Abstract: PURPOSE:To bring a video projector into focus well by providing a marker signal generating circuit and switching the marker signal of the marker signal generating circuit by a changeover switch to supply this marker signal to a cathode- ray tube at a focusing time. CONSTITUTION:Electrodes constituting a touch switch are provided in push button switches 8a and 8b and are connected to a detector 10 through capacitors 9a and 9b, and a changeover switch 2 is switched by the detection output of this detector 10. In this case, push button switches 8a and 8b are operated, and capacitors 9a and 9b are earthed to discharge by fingers touching push button switches 8a and 8b, and this discharge is detected by the detector 10. By this detection output. The changeover switch 2 is s switched that its movable contact 2b is connected to the other fixed contact 2c.
Patent JP-H0731785-A (JP)
Title: Washing machine
Inventor: FUJII HIROYUKI
IPC: D06F39/08
Filed: 1993-07-19
Abstract: PURPOSE:To improve a dissolving speed of a detergent, and also, to increase a changing speed of a washing liquid on the surface of the washing, to improve the washing performance, and moreover, to reduce the uneven washing, in the washing machine for executing washing by sprinkling the washing liquid to the washing from the upper part of a washing tank. CONSTITUTION:In a bottom part of a washing tank 3, a stirring blade 2 is provided so as to be freely rotatable, and by a rotation of the stirring blade 2, a washing liquid is guided to the upper part of the washing tank 3 through plural circulating water channels 7a, 7b. This washing machine is provided with a sprinkling nozzle 11 for sprinkling the washing liquid guided by the circulating water channel 7b into the washing tank 3. The sprinkling quantity per unit time from the sprinkling nozzle 11 is set to about 50% or above of the water quantity in the washing tank 3.
Patent JP-H0529442-A (JP)
Title: Table device
Inventor: SEKIYA TOMOJI
IPC: H01L21/30
Filed: 1991-07-18
Abstract: PURPOSE:To prevent a main table and a subtable from being tilted and to position them with high accuracy by a method wherein the main table and the subtable whose mass is nearly identical are connected in such a way that they work in conjunction with each other by using a connection means and that they are moved to mutually opposite directions by the same amount each. CONSTITUTION:When an object to be treated, an object under test or the like is positioned, a stepping motor 12 is actuated. Thereby, a first slider 7 (a substable) is moved along first guide rails 4 by using a ball screw mechanism 8. A second slider and a third slider 13, 14 are driven to a direction opposite to that of the first slider 7 by using a first connection means and a second connection means 16, 20. At this time, the first slider 7 and a main table 22 are moved to opposite directions by the same amount. As a result, the position of the center of gravity of a table device 1 as a whole is not changed, and the table device can be kept balanced. Consequently, it is possible to prevent a surface plate 2 from being tilted when the position of the center of gravity is dislocated.
Patent JP-H0844539-A (JP)
Title: Counter circuit
Inventor: PARASHIOSU ARUBERUTO
IPC: G06F7/52
Filed: 1994-07-29
Abstract: PURPOSE:To provide a high speed counter circuit which can reduce its power consumption and also the number of propagation stages. CONSTITUTION:A 1st 2:1 multiplexer receives five bits (W, X, Y, Z, Cin) and outputs three bits (Cout, C, S) corresponding to the sum of bits. Then the muiltplexer defines the exclusive OR of those five input bits as an output S, the exclusive OR of the input bits Y and Z as a function g1, and the AND of the inputs Y, W and X as an input respectively. The control input of the 1st multiplexer is connected to the function g1, and the output of this multilexer is defined as an output Cout. Meanwhile a 2nd 2:1 multiplexer defines the OR of the input bits W, X, Y and Z as a function g2 and also defines the OR of the inputs W and X and an input Cin as an input. Then the control input of the 2nd multiplexer is connected to the function g2, and the output of this multiplexer is defined as an output C.
Patent JP-H0622866-A (JP)
Title: Rotary cooker
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1992-07-06
Abstract: PURPOSE:To quickly and enough execute stirring even if the quantity of a material is large, at the time of making ice cream with the rotary cooker. CONSTITUTION:16 shows a rotating body and an elliptical hole is formed in the center part, and its vertical motion is executed freely. 17 shows a main shaft and in the upper part, an elliptical part 17a is provided. 19 and 20 show a washer and a screw, respectively and the washer 19 is fixed therewith. 21 shows a cover and it is held by a detaining part 21a so as to be freely attachable and detachable to and from a vessel 15. 21b shows a notch part and it is a little larger than size of a handle 22b. 22 shows a roughly L-shaped lever and is positioned in the upper and the lower parts of the rotating body 16.
Patent JP-H0621307-A (JP)
Title: Lead frame of resin sealed semiconductor device
Inventor: SATO TOMOHIKO
IPC: H01L23/28
Filed: 1992-07-06
Abstract: PURPOSE:To improve drawing strength of an inner lead so as to allow loading of a chip than larger the conventional one. CONSTITUTION:An inner lead 1 is made to be located below a die pad 2 through sealing resin 5 so as not to come in contact with the die pad 2. By making it in such structure, an adhesive area between the inner lead 1 and sealing resin 5 is enlarged so as to increase drawing strength for obtaining an improved quality.
Patent JP-S6341564-A (JP)
Inventor: DEEBITSUTO MAIKERU KONKUSU
IPC: C08K5/51
Filed: 1987-07-18
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-H0838647-A (JP)
Title: Fire detecting and fire extinguishing device
Inventor: ISHIDA HIROSHI
IPC: G08B17/00
Filed: 1994-07-29
Abstract: PURPOSE:To align a discharge area and a fire monitor area when a fire detector and a discharge nozzle are integrated. CONSTITUTION:The correspondence of the installation height H of a main body unit and the vertical scanning angle thetav to be a monitor range in the vertical direction corresponding to the data of a discharge distance D meeting this height H is stored in a table. A height setting section 218 is capable of setting the height H at which the main body unit is installed. A control section 200 starts detection of a vertical scanning angle by receiving a vertical synchronizing signal vsync and, thereafter, executes detection and takes-in the data from an IR sensor 110 for a range up to the vertical angle 90 deg.. This control section judges the fire only relating to the data from the IR sensor 110 obtd. in the range up to the vertical scanning angle thetav which is the monitor range in the vertical direction meeting the height H set in the table.
Patent JP-S5970113-A (JP)
Inventor: SATOU YOSHIROU
IPC: H02G5/06
Filed: 1982-10-13
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-S6069650-A (JP)
Title: Peeling development method
Inventor: HAYASHI SHIYUNICHI
IPC: G03F7/34
Filed: 1983-09-27
Abstract: PURPOSE:To facilitate peeling and to eliminate adverse effect on the following process by preexposing one end part of an image forming material before applying it to the surface of a base to use it as a peel starting end, and executing peeling development. CONSTITUTION:The photohardened end part 1a of an image forming material 1 is applied to a base 2 so as not to allow it to exceed the end of the base 2, and the material 1 is imagewise exposed. After the exposure, peeling development is carried out by using an adhesive tape 3, a pressure bonding and peeling roll 4, and a nip roll 5. At that time, since the part 1a does not adhere to the base 2, the material 1 begins to be easily peeled and peeling proceeds smoothly without any failure, and since the part to be exposed is not formed, failures can be prevented in the following process.
Patent JP-H10215181-A (JP)
Title: Input device
Inventor: EASTTY PETER CHARLES
IPC: H03M3/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To output output signals for which '1' and '0' for indicating silence are alternately continued in a 1-bit digital audio system even when the supply of 1-bit digital audio signals is stopped. SOLUTION: This device is the input device for receiving input signals provided with a signal level for indicating the two states of 1-bit digital signals and is provided with a discriminator 11 for detecting whether the level of the input signals is higher or lower than a threshold value. In this case, the input of the discriminator 11 is biased by bias signals changed between the level higher than the threshold value and the level lower than the threshold value and the amplitude of the AC component of the bias signals is smaller than the amplitude of the AC component of the input signals.
Patent JP-H107239-A (JP)
Title: Arraying delivery device for bar-shaped material
Inventor: OIGAWA MITSUMASA
IPC: B65G47/28
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an arraying delivery device for arraying a bar-shaped material of PC steel bar or the like in each prescribed number of bars. SOLUTION: This device comprises a conveying means 21 for arraying a bar-shaped material 11 delivered from a first processing line conveyed to a second processing line, guide means 22, 23 guiding the bar-shaped material to the uppermost stream of the conveying means 21, count sensor 24 counting a number of the passing bar-shaped materials by the guide means 22 and a conveying route of the conveying means are partitioned in a plurality of zones NO.1 to NO.6. By opening/closing action, a transfer of the bar-shaped material 11 to an adjacent zone in the downstream is controlled, a stopper 30-1 to 30-6 outputs a signal showing an opening/closing condition, each zone inputs each output signal of stock sensor 32-1 to 32-6 of the bar-shaped material 11, count sensor 24, stopper 30-1 to 30-6.  A control means, controlling start/stop action of the first processing line and opening/closing action of the stopper 30-1 to 30-6 to be based on these signal conditions, is provided.
Patent JP-S6422916-A (JP)
Title: Production of modified epoxy polymer
Inventor: KANEKAWA SHUICHI
IPC: C08G59/14
Filed: 1987-07-16
Abstract: PURPOSE:To obtain the titled polymer useful as a sealing material for semiconductors, having stable physical properties, large stress relaxing effects in a low-temperature range, by reaction plural functional organic polysiloxanes having specific main chain structures, respectively with an epoxy polymer. CONSTITUTION:Two functional functional organic polysiloxanes wherein a main chain structure of any one of the polysiloxanes is shown by formula I (R<1> and R<2> are 1-10C alkyl, alkenyl or halogen-substituted group thereof; m is 2-250), the other main chain structure is shown by formula II (R<3> is 1-10C alkyl, alkenyl, halogen-substituted group thereof or aromatic group; R<4> is aromatic group; n is 1-250), the main chain structures contains functional groups at the end or branched chain, one of the functional groups contains at least two epoxy functional groups (groups having reactivity with epoxy group) and the other functional group contains at least one functional group having reactivity with the epoxy functional group is reacted with an epoxy polymer containing at least two epoxy groups in the molecule in the ratio to make the epoxy functional group excess.
Patent JP-S6241574-A (JP)
Inventor: YAMATO YUKIO
IPC: F26B9/06
Filed: 1985-08-15
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-H109392-A (JP)
Title: Gasket of metal
Inventor: TAKADA KAZUKUNI
IPC: F16J15/08
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket consisting of a bead base board, intermediate plate, and a thin sheet, with which a stable sealing performance is ensured for a long period of the time with the contact pressure balance maintained properly. SOLUTION: This metal gasket concerned is structured so that full beads 5 are formed on a base board 1, stopper based is formed on an intermediate plate 2, and that a thin sheet 3 is provided with a folded-back part 4 to embrace the hole edges of the plate 2 and full beads 10 overlapping on the stopper bead 6. The folded-back part 4 is formed so as not to generate overlapping in the compressed condition at service on the stopper bead 6. The folded-back part 4 and stopper bead 6 exert the stopping function to prevent full compression of the full beads 5 and the sealing function to preclude the combustion gas from intruding to the full beads 5. The contact pressure generated on the folded- back part 4, stopper bead 6, and full beads 5 can be controlled properly, and the contact pressure balance can be maintained properly.
Patent JP-S6241879-A (JP)
Inventor: TSUTSUMI TETSUYA
IPC: E05B55/12
Filed: 1985-08-15
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-H0232780-A (JP)
Title: Digital servo circuit
Inventor: HAYASHI TAKAAKI
IPC: H02P29/00
Filed: 1988-07-18
Abstract: PURPOSE:To set integral multiples of multiplicative speed rotation at will by providing an expansion circuit to extend or shorten an enable signal to control counter action of a counter in which a reference value is preset in a specified timing and a clock is counted to output a speed control signal. CONSTITUTION:In a counter 52 a preset data RD is reset with a preset pulse SP generated in synchronization with a rotation detection signal FG from a timing pulse generation circuit 51. Under the control of an enable signal E a clock CK is counted. With a latch pulse LP the data of the counter 52 is latched to a latch circuit 53 as a speed error signal. By extending or shortening the enable signal E, arbitrary integral multiples of rotating speed can be set.
Patent JP-2000008375-A (JP)
Title: Working scaffold of casing driver
Inventor: TAKEUCHI HIROKI
IPC: E02D7/16
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a working scaffold of a casing driver in which a ladder for going up and down can be installed in a scaffold part without requiring a bracket for installation of the ladder for going up and down. SOLUTION: This working scaffold 5 is provided with a scaffold part 5A provided on a casing driver to form a floor surface, a handrail 6 detachably provided on the footing part 5A and composed of plural unit handrails which can be separated from each other, a cylindrical body 51 to hold each unit handrail in the handrail 6 in a standing condition, and a ladder 71 or the like for going up and down detachably provided on the scaffold part 5A. An interval between two arm parts of the ladder 71 or the like for goiding up and down is set to a specified size (a), a size between two leg parts of the unit handrail is set to the similar specified size (a), and on the arm parts of the ladder 71 or the like for going up and down, engagement parts, that are rod bodies to be selectively engaged with plural cylindrical bodies 51 exposed after the unit handrails are removed are provided.
Patent JP-H0229259-A (JP)
Title: Medical-effect ingredient gradually diffusing multilayer-structure emulsion and manufacture thereof
Inventor: KOBAYASHI TATEO
IPC: A01N25/04
Filed: 1988-07-18
Abstract: PURPOSE:To prevent emulsion particles from being crushed by external pressure, enable an unsaturated monomer surrounding outer surface to be freely selected, and optionally vary an expected gradually diffusing property through the selection of the type and quantity thereof by dispersedly retaining a medical-effect ingredient in an inside polymer as a core. CONSTITUTION:Polymer particles obtained by emulsifying and polymerizing one type or two or more types of unsaturated monomer having polymerizable unsaturated double bond in water is impregnated with and retains a medical-effect ingredient and then, one type or two or more types of unsaturated monomers having polymerizable unsaturated double bond which contains an oil-soluble polymerization starting agent are polymerized on the surface of the medical-effect ingredient retaining polymer. As for the unsaturated monomer used for the manufacture of multilayer- structure emulsion, acrylic acid, methyl methacrylate, vinyl acetate, methacrylonitrile, acrylamide, styrene, etc., are the typical examples. As for the medical-effect ingredient contained in the inside polymer, perfume, an insectiside, an anticeptic, a mildew-proof agent, etc., are enumerated. Pretreatment by heating or by the addition of decomposing agent is desirable for the polymer positioned on the outer surface to efficiently cover the surface of the inside polymer.
Patent JP-H1023195-A (JP)
Title: Image reader device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image readier device which contains an original feed mechanism that can secure high durability and feed accuracy by increasing and reducing the pressure of a pair of rollers which hold a film original with pressure and feed it by the friction drive in a highly accurate feed mode and a fast feed mode respectively. SOLUTION: An image reader device 100 has a pair of upper roller 1 and lower roller 2 which hold a film original 55 between them and feed it. The roller 2 is driven by a feed motor 9 at a fixed position, and the roller 1 is held by a lever member 3 which can turn up and down. Then the roller 2 is pressed by a spring 5. In such a constitution, the pressure by the roller 1 is increased and reduced when the original 55 is fed with high accuracy and at a high speed respectively. For this purpose, a pressure control member 6 is rotated by a pressure control member drive motor 7. Thus, the image reader device contains an original feed mechanism that can secure high durability and feed accuracy.
Patent JP-H1125039-A (JP)
Title: Multimedia information communication system
Inventor: AKIMOTO JUNICHIRO
IPC: H04N7/173
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively inexpensive and highly reliable multimedia information communication system while configuring many application systems in an optimum state within a short period. SOLUTION: A terminal equipment is provided with a main processor 1 and a coprocessor 28 having operating systems in ROMs as standard packaging, circuit elements 8, 12, 15, 16, etc., are also loaded on the terminal equipment to have minimum communication control functions required as a multimedia terminal and picture/sound real time processing functions, and extending devices 5, 6, 27, 25, etc., having functions necessary in each of various applications as software modules are loaded on a substrate having the basic constitution to specify each application system. Picture data or the like are stored in a server or a host computer.
Patent JP-H05338564-A (JP)
Title: Running device of working machine
Inventor: FUJITA YASUSHI
IPC: B62D55/116
Filed: 1992-06-12
Abstract: PURPOSE:To increase the quantity of rolling and realize a light weighted rolling mechanism. CONSTITUTION:In the running device of a working machine constituted of running frames 19, 19 arranged on right and left both sides of the lower part of a body frame 1, a plurality of rolling wheels 30 provided on the running frames 19, 19, crawlers 3 wounded on the outer circumference of the rolling wheels 30, and rolling mechanisms R for moving up and down the running frames provided between the body frame 1 and the running frames, the rolling wheels 30 are fitted to the running frame 19 through rolling wheel up and down moving devices 41, and the rolling wheel up and down moving devices 41 and the rolling mechanism R are connected to each other so as to relatively operate.