baber/WOPTO huggingface dataset:
Patent JP-H08306651-A (JP)
Title: Alkaline cleaning composition and cleaning method using the composition
Inventor: SAKO NAOKI
IPC: H01L21/304
Filed: 1995-05-09
Abstract: PURPOSE: To suppress the adsorption of Al from a cleaning solution while enhancing the cleaning effect by blending fluoride ions exceeding a specific value with the alkaline cleaning solution. CONSTITUTION: A fluoride ions are normally added as hydrofluoric acid of fluoride although it may be added in any state. When the hydrofluoric acid is added, normally used as a water solution of 1-80wt.%, but as a fluoride, normally added as a fluoride or ammonium fluoride of organic alkali. At this time, the fluoride ion concentration in the whole solution of cleaning composition shall exceed 0.15mol/l preferably exceeding 0.20mol/l at the upper limit of 2.0mol/l. If the added amount does not exceed the lower limit, both sticking and removing effects will become insufficient. Furthermore, even if the added amount exceeds the upper limit, any exceptional effect can not be expected.
Patent JP-H11329532-A (JP)
Title: Power connector
Inventor: CLARK STEPHEN L
IPC: H01R12/72
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To effectively radiate heat and make the vertical force of a contact point easily variable, by providing a pair of spaced wall parts forming a projection engageable in a plug accommodating space of a receptacle contact. SOLUTION: A plug contact used for a plug connector 10 has two facing primary side wall portions 12, 14 on which a front projection 16 is formed. The front projection 16 has an upper portion 18 and a lower portion 20, these upper portion 18 and the lower portion 20 are respectively provided with a pair cantilever type facing beams, and each beam has an inward converging base end 22 and arc-shaped contact portion 24 and top 26. The facing tops 26 are provided in parallel, these tops 26 are arranged slightly away from each other when the beams are being loosened, and are inter-engaged when the beams bend as in the case that the front projection 16 is inserted into a receptacle contact. Thus, protection of the beams against over-stress can be done during engagement or meshing.
Patent JP-S5235945-A (JP)
Title: Memory unit
Inventor: OKAHANA SHIGERU
IPC: G06F9/32
Filed: 1975-09-16
Abstract: PURPOSE: To alternate command instructions with write-in operation only be reserving several number of vacant address in which no write-in operation is performed to the address and its circumference when all the bits of address section to command instructions are written in, and by performing unconditional jump when all the bits of operating section of command instructions are written in. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01280336-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII KOICHI
IPC: H01L29/78
Filed: 1988-05-06
Abstract: PURPOSE:To prevent outward phosphorus diffusion from a polycrystalline silicon layer of a first layer generated when a polycrystal silicon gate electrode of two layers including phosphorus is formed by etching a silicon oxide film of a first layer by leaving a certain thickness with the polycrystalline silicon layer of the first layer as a mask. CONSTITUTION:A gate oxide film 2 is formed in a predetermined area on a semiconductor substrate 1 of one conductive type, and a polycrystal silicon layer 3 of a first layer including phosphorus is patterned on the gate oxide film 2. Then, the gate oxide film 2 which is not covered with a polycrystal silicon layer 3 of the first layer but is exposed is removed by etching with a certain thickness left. Then, the surface of the polycrystalline silicon layer 3 of the first layer is oxidized again. A polycrystalline silicon layer 5 is formed on a polycrystal silicon oxide film 4 formed at its oxidation process with a portion of it disposed. As a result of this, since the silicon oxide film 2 is etched with a portion of the thickness left, the diffusion of the phosphorus contained in the polycrystalline silicon layer 3 into a substrate is prevented when the polycrystalline silicon layer 3 of the first layer is thermally oxidized.
Patent JP-H05307801-A (JP)
Title: Device for taking up long size material
Inventor: YOSHIKAWA AKIRA
IPC: B65H43/00
Filed: 1992-04-30
Abstract: PURPOSE:To keep tape speed constant from the start to the end of winding by controlling take-up with a reel by making the sum of periods constant. CONSTITUTION:The sum of periods of revolution of both reels that is determined in an arithmetic circuit 8 is inputted in a circuit 10 for controlling the sum of period constant; the difference from a target sum of period which is determined by a circuit 12A for setting the target with a time interval sufficiently longer than the time interval in performing the control of making the sum constant, is calculated; and a prescribed value is multiplied and inputted in a circuit 5B for driving a take-up reel. Simultaneously, by the circuit 10 for controlling the periodic sum constant, a command for a prescribed torque is sent to a circuit 5A for driving a feeding reel so that the generation if a slack in a travelling tape is prevented. Thus, a tape 2 is stably sent from the reel 3A of the feeding side to the reel 3B of the take-up side.
Patent JP-S5336129-A (JP)
Title: Memory content display unit of tuning memory
Inventor: IMAMURA EIGO
IPC: H04B1/26
Filed: 1976-09-14
Abstract: PURPOSE:The luminous element for displaying the stored contents of a tuning memory and luminous element for displaying the receiving channel are provided to facilitate the preset operations, thereby precluding the possibility of mistaking the correspondence between the receiving channel and the stored contents of the memory.
Patent JP-S5736494-A (JP)
Title: Magnetic bubble memory device
Inventor: SEGAWA MIKIO
IPC: G11C11/14
Filed: 1980-08-14
Abstract: PURPOSE:To make easy the rewrite of information, by enabling to correct the information partially with one pulse, in a magnetic bubble memory device. CONSTITUTION:Bubbles are produced from a dubble generator G to fill in a bubble propagation loop 3 at all times. In rewriting information, the bubbles in the bubble propagation loop 3 are inputted to an information storage propagation path 2 by flowing a pulse of transfer-in to a transfer gate T from terminals T1, T2 and the bubbles on an information storage propagation path 2 flow to the bubble propagation loop 3 to be relinquished by flowing the pulse of transfer-out to relinquish the bubbles of the path 2. In case of the relinquish, the bubbles on the path 2 can be relinquished by flowing the erase pulse in place of the transfer-out pulse.
Patent JP-H04316023-A (JP)
Title: Mounting method for display element
Inventor: OKU SHUNJI
IPC: G02F1/1345
Filed: 1991-04-15
Abstract: PURPOSE:To shorten the time of a mounting process and reduce the defective rate by increasing the apparent pitch at the time of mounting as compared with the number of picture elements required for the display of the dot matrix type display element by adding a picture element group for one array at least. CONSTITUTION:The picture element group P for one array and an external connection electrode phi are added on the side of the display element 11. Consequently, the permissible quantity of the deviation of the connection positions of electrodes (a)-(e) on the side of a driving circuit connected to the electrode phiincreases and the apparent connection pitch at the time of the mounting becomes wide. Therefore, assembly accuracy required when the display element 11 is mounted on the substrate of the driving circuit is relaxed.
Patent JP-S5537890-A (JP)
Title: Controlling of ac power
Inventor: JITOUSHIYO NORIYUKI
IPC: H03K17/735
Filed: 1978-09-08
Abstract: PURPOSE: To control a plurality of power supply units through a single control unit, by converting the current of an anti-noise capacitor into a trigger output and controlling a next power suply unit by the trigger output.  
     CONSTITUTION: The turn-on phase of a power supply unit 2 comprising a bidirectional thyristor 3, an anti-noise coil 4 and an anti-noise capacitor 5 is regulated by a control unit 1, whose thyristor 3 is composed of a resistor and a capacitor or the like. As a result, the power to a lamp 6 is controlled. The primary side of a pulse transformer 7 is connected in series with the anti-noise capacitor 5 and the secondary side of the pulse transformer 7 is connected to a bidirectional thyristor 3a to control the turn-on phase of another power supply unit 2a. Since the plural power supply units 2, 2a are regulated by the single control unit 1, the addition of power supply unit is facilitated. This constitution is effective for simultaneous control of illumination or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06305705-A (JP)
Title: Power unit for ozonizer
Inventor: OHIRA MICHIO
IPC: C01B13/11
Filed: 1993-04-15
Abstract: PURPOSE:To provide an exclusive power unit for an ozonizer capable of more stably adjusting the ozone production by changing the ozone production from zero linearly and continuously in accordance with the control operation. CONSTITUTION:In the power unit with a silent-discharge ozonizer as a load, an AC rectangular-wave current with the pulse width and crest value fixed is outputted to impress a discharge voltage between the electrodes of the ozonizer, and only the frequency is controlled while fixing the pulse width and crest value.
Patent JP-H08283101-A (JP)
Title: Formable granule formulation for holding freshness of cut flower
Inventor: CHIBA TADAHIKO
IPC: A01N43/653
Filed: 1995-04-12
Abstract: PURPOSE: To obtain the subject formulation exhibiting the same cut flower freshness-holding effect, water dispersibility and water solubility as those of a solution formulation by employing both a specific azole-substituted cyclopentanol derivative and 2-bromo-2-nitro-1,3-propanediol. CONSTITUTION: This foamable granule formulation comprises an azole- substituted cyclopentanol derivative of the formula (A is N, CH; R<2> is H, a 1-3C alkyl; X is H, a halogen) and 2-bromo-2-nitro-1,3-propanediol (abbreviated as bronopol). A dry granulation machine is preferably further used. At least one of glucose, D-mannose or white sugar having a water content of <=2% is also preferably used as an excipient. The compound of the formula and the bronopol are used in amounts of 0.01-5wt.% and 0.1-10wt.%, respectively, based on the whole weight of the formulation. A foaming component of the formulation is preferably the combination of a bicarbonate salt and an organic acid. The formulation exhibits good storage stability for a long period.
Patent JP-H08306065-A (JP)
Title: Optical disk reproducing device and disk thickness correcting plate
Inventor: EGUCHI NAOYA
IPC: G11B7/135
Filed: 1995-05-10
Abstract: PURPOSE: To provide a recording/reproducing signal of good quality even from an optical disk with a thickness to which the numerical aperture of an objective lens is not optimized by correcting the thickness of a disk having a small substrate thickness by means of a disk thickness correcting plate. CONSTITUTION: The numerical aperture of the objective lens 3 of an optical pickup is optimized to an optical disk having a substrate with a required thickness. A transparent disk thickness correcting plate made of polycarbonate is added to an optical disk having a thinner substrate than this thickness and the thickness of the disk is substantially made to be a required thickness. Consequently, a recording/reproducing signal of good quality is obtained even from an optical disk with a thickness to which the numerical aperture of the objective lens is not optimized.
Patent JP-S62269749-A (JP)
Title: Catalyst composition for oxidation reaction
Inventor: KIMURA HIROSHI
IPC: C07C55/06
Filed: 1986-05-15
Abstract: PURPOSE:To improve the oxidation efficiency of the title catalyst composition by depositing a platinum group element as the first component, an element such as Sn as the second component, and an element such as Ce as the third component on an inorg. carrier, and specifying the ratios of the first component to the second and third components. CONSTITUTION:(a) One or more kinds of elements selected from platinum group elements, (b) >=1 kind of element selected from a group consisting of Sn, Bi, and Sb, and (c) >=1 kind of element selected from Ce, Sn, and Te [excluding Sn when Sn is used as the (b) component] are deposited on an inorg. carrier to obtain the catalyst composition. In this case, the atomic ratio (b/a) of the (a) component to the (b) component is controlled to 0.01-5, and the atomic ratio (c/a) of the (a) component to the (c) component is adjusted to 0.001-5. Besides, 0.1-20wt% (a) component, 0.1-20wt% (b) component, and 0.01-20wt% (c) component are deposited. The catalyst is used when a carboxylic or ketonic compd. is produced by oxidizing a hydroxy or aldehydric compd. (excluding saccharides).
Patent JP-H09297055-A (JP)
Title: Electron tube
Inventor: SUYAMA MOTOHIRO
IPC: H01J40/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain such a structure that can stabilize the orbit of electron accelerated and focused by an electronic lens and effectively suppress the generation of noises due to discharging. SOLUTION: A cathode electrode 3 constituting an electronic lens extends partly toward a stem 10 along an inner wall 502 of an insulation container 5 and its tip end becomes thinner toward the stem 10, so that the tip end of the electrode 3 is apart from the inner wall 502 of the container 5. Thus, the container 5 is prevented from charging, and the discharging together with light emission to the electrode 3 and the container 5 can be suppressed.
Patent JP-H02292401-A (JP)
Title: Supporter for rail
Inventor: KAWASHIMA HIROSHI
IPC: B66C7/08
Filed: 1989-04-29
Abstract: PURPOSE:To adjust the position of disposal of a rail body by detachably connecting a support bracket in the lateral direction and a support bracket in the longitudinal direction and bringing the location of the joining to a changeable state to the lateral bracket. CONSTITUTION:A monorail 1 is composed of a base bracket 3 fixed to a ceiling 2, a height adjusting mechanism 12 and a support bracket 4 fastened to a rail body 5. The support bracket 4 is divided into a first bracket 14 formed by a round pipe 14e and a tabular bracket 13, and both brackets 14, 13 are con nected by U bolts 15. The first bracket 13 and the second bracket 14 are bonded so that the round pipe 14e can be moved in the axial direction and rotated. Accordingly, the position of arrangement in the axial direction of the rail body 5 can be adjusted easily.
Patent JP-S5736611-A (JP)
Title: Continuous formation of plastic can body
Inventor: SUZUKI TSUTOMU
IPC: B29C57/08
Filed: 1980-08-15
Abstract: PURPOSE:To produce plastic cans easily by following process in which a pipe part to be formed into the end part of a can body, is drawn under vacuum while a long plastic pipe is continuously formed, thereafter said drawn part is cut off after cooling. CONSTITUTION:For example, thermoplastic resin such as polyethylene terephthalate is molten and extruded into pipe configulation. After solidification by cooling, said long size pipe is preheated to above transition temperature of glass at 80- 150 deg.C which enables forming resin, in the preheating furnance. Then said pipe heated is formed into frare part 1 under vacuum condition by means of frare-shaping die 2 travelling with the pipe at same speed thereof. Thus the plastic can is completed by attaching a cap to the can after said frare part is cut off.
Patent JP-S604884-A (JP)
Inventor: FUKUI KAZUYA
IPC: G21C7/14
Filed: 1983-06-23
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-S62267819-A (JP)
Title: Light pen
Inventor: KASUYA KEIKO
IPC: G06F3/037
Filed: 1986-05-16
Abstract: PURPOSE:To perform the input of the three-dimensional information, the selection of types of characters, the selection of capital letters or small letters, etc. just with a a single light pen, by obtaining the 2nd signal output different from the detecting signal for position indicated by the light pen in accordance with the operation of an operator. CONSTITUTION:A cavity 2 formed at the tip part of a light pen main body 1 contains a light guiding part 4 to lead the light received from a CRT display to a photodetector 3. A pressure detecting element 5 is set at the back of the part 4. The element 5 is held between the part 4 and a spring 6 and produces the voltage between the counter faces in response to the pressure applied between the light pen 1 and the part 4. In other words, the pressure of the pen 1 against the CRT display is detected together with detection of the fluorescent light emitted when an electronic beam is scanned.
Patent JP-S603563-A (JP)
Title: Commercial power source frequency discriminating device
Inventor: MATSUDA YUKIKAZU
IPC: G01R23/10
Filed: 1983-06-21
Abstract: PURPOSE:To generate an abnormal signal in case when a problem is generated as the result of a decision, by providing the second comparing part for executing comparison to the second set value in case when it is discriminated as ''large'' by the first comparing part, and the third comparing part for executing comparison to the third set value in case when on the contrary, it is discriminated as ''small''. CONSTITUTION:When a value accumulated in a counting part 19 is compared as to whether it is, for instance, >=55 or not, a 66-time comparing part 25 is selected in case of >=55, by a comparing part 24, and in other case, a 46-time comparing part 26 is selected. The comparing part 25 compares whether the value of the counting part 19 is >=66 or not, and the comparing part 26 compares whether the value of the counting part 19 is >=46 or not. Outputs of the comparing part 25 and 26 are connected to a deciding part 21 and an abnormality deciding part 27, respectively, when the abnormality deciding part 27 is selected, an alarm circuit 28 is operated. When the deciding part 21 is selected, 50/60Hz is decided, and in accordance with 50Hz or 60Hz, a 50Hz processing part 22 or a 60Hz processing part 23 is selected. In such a way, the abnormality of frequency of a reference frequency generator 16 and the frequency of a commercial power source can be decided in accordance with whether the value accumulated in the counting part 19 is less than a value prescribed by the comparators 25, 26, by providing the comparators 25 and 26.
Patent JP-H07291330-A (JP)
Title: Shake out container
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/06
Filed: 1994-04-26
Abstract: PURPOSE:To provide an excellent shake out container which can surely prevent a lid body from rotating to prevent a shake out hole from being opened before the container is opened, does not require an extra cost, and is advantageous in the manufacture. CONSTITUTION:For a container body 2 wherein a shake out hole 6 is provided at a front area of a top wall 5, a lid plate 2 which is rotatably or slidably backward is fastened on the upper surface of the top wall 5 is provided. Then, a fastening cylinder 3 which is fitted on the outer periphery of the upper end of the container body is provided integrally with the lid plate 2. The lid plate 2 is non-rotatably or non-slidably fastened by the operation of the fastening cylinder 3. Also, the fastening cylinder 3 is constituted to be separatable with a break part 12. Then, after removing the fastening cylinder, by rotating or sliding backward the lid body 2, the shake out hole 6 is opened, and a content in the container body can be shaken out.
Patent JP-H05284868-A (JP)
Title: Method for cutting and freezing viscous food and device therefor
Inventor: NAKASAKI TAKU
IPC: A23D7/02
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a method for cutting and freezing viscous foods, capable of preventing mutual adhesion of the viscous foods especially right after cutting and rapidly freezing the viscous foods after cutting, in cutting and transporting viscous foods such as margarine. CONSTITUTION:A device for cutting and freezing viscous foods is equipped with a cutting means 2 for successively cutting and processing continuously supplied viscous foods, a transporting means 3 for sending the viscous foods are cut by the cutting means and a cooling bath 5 for housing the cutting means 2 and the transporting means 3. The viscous foods are cut by the cutting means 2 in a freezing liquid put in the cooling bath 5, the cut viscous foods are moved by the transporting means 3 and the cut viscous foods are frozen in the freezing liquid.
Patent JP-H10306418-A (JP)
Title: Curb block for snow dissipation
Inventor: SATO KAZUMITSU
IPC: E01C11/22
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the total width of a snow dissipation nozzle body, to reduce the size of the snow dissipation nozzle by an amount equivalent to the reduced width of the snow dissipation nozzle, to incorporate the snow dissipation nozzle in a standardized small concrete curb block, and to heighten flexibility in incorporating the snow dissipation nozzle body. SOLUTION: A snow dissipation nozzle body 3 is formed in a flat state such that a nozzle body 9 and a body 10 to be fitted in each other with a water chamber part 11 located therebetween. A coupling recessed part 13 in which a branch pipe 12 communicated with a water pass pipe 2 is fitted is formed in the nozzle body 3, and a pass hole 14 to communicate the communication recessed part 13 and a water chamber 11 is formed. A nozzle hole 15 communicated with the water pass chamber 11 is formed in the body 10 to be fitted in and a partition cylinder body 16 to partition the water chamber part 11 away from the pass hole 14 from each other is disposed between the body 10 to be fitted in and the nozzle body 9.  A through-hole 8 is formed in the peripheral wall of the partition cylinder body 16, a rotary regulation lever 19 is fitted in an adhesion state and rotatably fitted in the inner peripheral surface of the partition cylinder body 16 through a lock part 20, and a regulation notch part 21 to communicate the pass hole 14 and the communication hole 18 with each other is formed in the outer peripheral surface of the rotary regulation lever 19.
Patent JP-S594440-A (JP)
Title: Manufacture of hydrogenation purification catalyst
Inventor: YOSHIDA SHINICHI
IPC: B01J21/04
Filed: 1982-06-29
Abstract: PURPOSE:To obtain high desulfurization activity, by molding alumina hydrate into alumina particles having a desired form and size, and heat-treating these alumina particles dried in an atmosphere contg. steam. CONSTITUTION:An amt. of hydrated water of pseudo-Boehmite containing in a slurry of amorphous alumina hydrate is controlled to 1.20-1.50mol per mol of Al2O3. After dehydration, alumina is molded into a desired form and size, and dried. It is heat-treated in an atmosphere contg. >=20mol% preferably, >=40mol% steam at 400-800 deg.C for 1-10hr. The porous alumina thus obtained has 13- 17nm average pore diameter, and >=0.60ml/g pore volume of 0-60nm pore diameter, and hence, it has high activity for a long period.
Patent JP-2000306505-A (JP)
Title: Processing method of shadow mask and processing device and shadow mask material
Inventor: MIYAJI YASUYOSHI
IPC: C25D11/34
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To restrain generation of blackening nonuniformity at the time of a blackening processing of a SM(shadow mask) and improve a productivity of the SM by restraining formation of a boron nitride at a SM surface. SOLUTION: A SM material W constructed of a band-shaped metal thin board is subjected a surface cleaning processing and a coating processing by transporting itself to a surface cleaning processing part 10, an acid processing part 20, a neutralization processing part 30, and a coating processing part 40 in order. The SM material W of which surface is under exposed and is simultaneously subjected an oxidizing action of acid processing liquid 23 and a positive electrode oxidizing action of an electrolytic device D at the acid processing part 20. Accordingly, a thick oxidizing film is formed on the surface of the SM material W.