baber/WOPTO huggingface dataset:
Patent JP-H11103768-A (JP)
Title: Shipment of raw oyster with shell
Inventor: HONDA FUTOSHI
IPC: A22C29/04
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for shipping a fresh and safe shelled raw oyster whose shell can easily be opened. SOLUTION: This method for shipping a shelled raw oyster comprises sterilizing the surface of the shell of a shelled raw oyster 2 picked from sea, placing the shelled raw oyster in sterilized sea water 4, cutting the adductor muscle of the shelled raw oyster, holding the shell with a holder, placing the oyster together with aseptic sea water in a container, cooling and subsequently shipping the oyster. The shipment enables the delivery of the fresh and delicious raw oyster 2 with the easily openable shell to a consumer.
Patent JP-2000111314-A (JP)
Title: Reception light quantity stabilizer for laser type position locating device
Inventor: AOYAMA TOMIO
IPC: G01C15/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To exactly detect a position by effectively adjusting light quantity in laser type position locating device according to the attenuation of laser light. SOLUTION: A reception light quantity stabilizer 60 for a laser type position locating device has a circular glass substrate 61 and a rotation motor 63 rotating the substrate around an axis by forming chromium evaporation part 67a to 67l with intervals along the periphery of the glass substrate 61 to form ND (neutral density) filter separated in a plurality, and varies step by step the light transmittance of a plurality of ND filters which laser light for position location transmits.
Patent JP-H09101107-A (JP)
Title: Inspection device for distortion generated at working and metal machining device
Inventor: NAKAMURA NOBORU
IPC: G01R33/12
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of welding, surely pick up defectives and improve the efficiency of welding work. SOLUTION: Welding distortion in a work to be welded with a laser application device 10 is measured by a magnetization measuring device 20 as magnetization change before and after a part to be welded is welded and the magnetization change is data-processed and detected by a detector 50. With feedback control means provided with a controller for the detector 50 and laser applicator 10, the detection results are fed back to the conditions of welding to assure a proper welding condition continuously.
Patent JP-2001105147-A (JP)
Title: Method and device for simulation of wear of electrode in plasma arc cutting machine
Inventor: HIRAI JUNICHI
IPC: B23K10/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for simulation of wear of electrode in a plasma arc cutting machine, by which the life of the electrode can be correctly predicted and an optimum exchange time can be acquired. SOLUTION: Prior to cutting work, the relation between a cutting length and a piercing number of times and the electrode wear depth per one time pierce work at that time for various cutting conditions is acquired in advance, and it is memorized in a data file 14 for an arithmetic operation of wear quantity as data for the arithmetic operation of the wear quantity. Before actual work, the arithmetic operation part 13 for the wear reads the arithmetic operation data for the wear quantity conforming to the cutting condition of the cutting work from the data file 14 for the arithmetic operation for the wear quantity, the operation part 13 records how many mm of the cutting length of the work has been made in what number of the pierce work; besides, the wear of the electrode in each work is accumulated, and the wear of the electrode is calculated.
Patent JP-H04159734-A (JP)
Title: Collet cleaning method and die bonder
Inventor: OTSUBO AKIHIDE
IPC: H01L21/52
Filed: 1990-10-23
Abstract: PURPOSE:To prevent damage on a pellet surface by cleaning with the tip of a semiconductor pellet suction collet provided in a die bonder contacting a cleaning block during the collet operating process. CONSTITUTION:In the process of operating a collet 2, cylindrical cleaning block 9 having a plurality of spiral blades 8 in the outer periphery which is fixed on a shaft 7 are provided rotatably by a bearing block 11 via a bearing 10. When mounting a pellet 4 on the island 6 of a lead frame 5 and then moving to the top of a ring 3 to pick up the pellet, the collet 2 operates at such a height that the surface contacts the blade 8 of a cleaning block 9. Thus, the tip of the collet 2 is cleaned by the cleaning block 9 at every die-bonding operation. This operation can prevent the trouble that defectives are mass-produced by damaging pellet surfaces.
Patent JP-H10127345-A (JP)
Title: Switch structure for motor-driven toothbrush
Inventor: MATSUURA MASAHIRO
IPC: A46B13/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent a switch from being erroneously pressed and to perform an operation as intended by a user, by disposing the plural switches inside the limited space of a main body case and easily performing the switching operation of an operation mode or the like without shifting a finger. SOLUTION: A motor-driven toothbrush is provided with a brush, a driving means for driving the brush and plural switch buttons 2 for operating the respective kinds of the switches such as an operation mode changeover switch and a strong/weak changeover switch, etc. The plural switch buttons 2 are closely arranged adjacently in the circumferential direction C in the operation part 4 of an almost cylindrical main body case 3 and a partitioning projection part 5 for preventing an erroneous operation is arranged between the switch buttons 2. The danger of simultaneously pressing the plural switch buttons 2 or erroneously pressing the other switch button 2 at the time of pressing one switch button 2 is eliminated by the partitioning projection part 5.
Patent JP-H06114509-A (JP)
Title: Method for reducing hydrogen in small lot material in tundish
Inventor: SUGAWARA TAKESHI
IPC: B22D11/116
Filed: 1992-10-01
Abstract: PURPOSE:To provide a method for producing a small lot of steel grade having different components by adjusting the components in a tundish in continuous casting for steel. CONSTITUTION:In the casting of the steel, after completing pouring of the molten base steel from a ladle, in the condition of remaining the optional quantity of the molten base steel in the tundish, a tundish nozzle is closed to once stop the casting, and while heating the remained molten steel, the necessary alloy elements are added to produce the small lot of steel grade having the different components. Then, degassing treatment is executed to the molten base steel in the ladle and also, before producing the small lot of steel grade, the casting in plural heats is executed through the tundish and thereafter, the small lot of steel grade is produced by using the tundish and hydrogen in the small lot material is reduced.
Patent JP-H10129356-A (JP)
Title: Glasses holder
Inventor: KOTANI SHUICHI
IPC: A45C11/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate storage and taking in/out of glasses and to stabilize the position of a glasses holder on a panel upper face by arranging lens pockets on the external bottom face of an upper glasses case, which can be opened/ closed toward a lower glasses case provided with a fixing means fixing the holder to an instrument panel on the external bottom face, via a hinge. SOLUTION: When the front parts of glasses 1 are inserted into lens pocket 9, the glasses 1 can be held without folding their bows 3. If two pairs of glasses, that is, the glasses 1 and another pair of glasses, which are not in use, can be stored in a lower case 6 and an upper case 8 individually. For a fixing means 13 fixing the glasses holder to an instrument panel 13, a double-sided adhesive tape and the like is used. As a result, the glasses holder storing the glasses can be prevented from falling off from the instrument panel, and the glasses can be put in/out by a single hand even during driving.
Patent JP-H03149345-A (JP)
Title: Fuel injection nozzle
Inventor: SHIOZAKI CHUICHI
IPC: F02M61/18
Filed: 1989-11-01
Abstract: PURPOSE:To reduce the volume of a sack part so enough as well as to abate the extent of HC content in exhaust gases and white smoke during idling and so on by housing a ceramic ball larger in diameter than a nozzle excellent in heat resistance, abrasion resistance, hardness and impact resistance in this sack part. CONSTITUTION:A sack part 4 provided with a nozzle 3 is installed in the tip of a nozzle body 2 having a needle valve 1 inserted in and held free of slide motion, and this sack part 4 and a fuel sump chamber 5 formed in this nozzle body 2 are both interrupted by the neddle valve 1. A ceramic ball 6 larger in diameter than a bore of the nozzle 3 and excellent in heat resistance, abrasion resistance, hardness and impact resistance is housed in the sack part 4 whereby volumetrical capacity in the sack part 4 is reduced as far as a portion equivalent to the volume of this ceramic ball 6. Accordingly, after closing the needle valve 1, an amount of fuel seeping out of the nozzle 3 is decreased as far as a portion equivalent to the volume of the ceramic ball 6. Consequently, HC content in exhaust gases is abated and simultaneously white smoke being seen during idling is ameliorated.
Patent JP-H04159674-A (JP)
Title: Magnetic recording sheet and thin-plate shaped member with it
Inventor: MATSUMURA YOSHIHIDE
IPC: B42D15/10
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a sheet which can be used by applying it to other sheet- shaped members easily and simply by providing a sound signal recording part, an adhesive part etc. at a seal body. CONSTITUTION:A magnetic recording part 14 which a sound signal is recorded is provided on a surface of a thin-plate shaped sealing material 11 and an adhesive part 13 is provided on a rear surface, thus obtaining a magnetic recording sheet 10 which can be used by applying it to other plate-shaped members such as a post card easily and simply.
Patent JP-H08148150-A (JP)
Title: Electrode using three-dimensional substrate and manufacture thereof
Inventor: KONUKI TOSHIAKI
IPC: H01M4/24
Filed: 1994-11-21
Abstract: PURPOSE: To provide an electrode using a three-dimensionally foamed metallic substrate, capable of solving the problem about the easy occurrence of an electrode break at a winding process for fabricating a cylindrical battery. CONSTITUTION: An active material made of nickel hydroxide having a mean grain size of 15μm and metallic cobalt powder is kneaded with water and a binder on the basis of a weight ratio of 90 to 10, thereby preparing slurry having density of 5,500cp. This slurry, when applied to a three-dimensionally foamed metallic substrate, does not permeate the substrate up to the center section thereof. Also, when the substrate is compressed after the slurry is dried, no active material exists at the thicknesswise center of the substrate and the layer 1 of compressed foamed metal is formed. As a result, an electrode can be formed to have an active material layer 2 held at both sides of the layer 1.
Patent JP-H04161286-A (JP)
Title: Method for treating waste water of agricultural chemicals
Inventor: MAEKAWA YUICHI
IPC: C02F1/52
Filed: 1990-10-25
Abstract: PURPOSE:To efficiently settle and remove an agricultural technical product emulsified and dispersed in water by adsorbing the agricultural techinical product emulsified or dissolved in water on activated carbon and flocculating the same using an org. or inorg. flocculant. CONSTITUTION:An agricultural technical product emulsified or dissolved in water is adsorbed on activated carbon at first and subsequently flocculated using an org. or inorg. flocculant to regenerate water reduced in the content of the agricultural technical product. There is no special limit in the brand or the like of activated carbon to be used but powdery activated carbon having high adsorbing capacity is pref. from the aspect of a shape. Since activated carbon is in a powdery state, after agricultural chamicals are adsorbed by the above-mentioned operation, activated carbon is suspended in water in a minute particle state. In ordere to separate activated carbon, it is necessary to settle activated carbon by the flocculant. As the inorg. flocculant, there is polyaluminum chloride or aluminum sulfate and, as the org. flocculant, there is polyacrylamide (nonionic).
Patent JP-H06140215-A (JP)
Title: Manufacture of thin film resistor and multilayer circuit substrate containing same
Inventor: MATSUZAKI EIJI
IPC: H01C17/06
Filed: 1992-10-23
Abstract: PURPOSE:To increase the yield of resistance value of the title thin film resistor using resistor film mainly comprising Cr, Si, O and the multilayer circuit substrate self-containing the same. CONSTITUTION:A laminated film comprising a resistor film mainly comprising Cr, Si, O and an electrode film 2 is formed on an underneath substrate 100. Next, after performing the heat treatment step at 140-300 deg.C, electrodes 3, 4 are formed through manufacturing steps of a thin film resistor. Next, a protective film pattern 5 is formed. Through these procedures, the sheet resistance value of the resistor film 1 and the resistance change rate during the heat treatment stabilizing step can be correctly comprehended without being affected by the heat history during the manufacturing steps thereby enabling the title thin film resistor and multilayer circuit substrate self-containing the same to be manufactured at high yield of resistance.
Patent JP-S63139889-A (JP)
Inventor: YAMAMOTO HISAO
IPC: B66B5/14
Filed: 1986-12-02
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-H09104198-A (JP)
Title: Paste container
Inventor: NAGAI MASAHIKO
IPC: B43M11/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a cartridge to and from a paste container main body by a method wherein a spline provided on the inner periphery of a screw body is engaged with a spline provided on the outer periphery of the tip of a tail plug. SOLUTION: In order to exchange a cartridge, the cartridge housed in a tubular body 11 is pulled out so as to disconnect the fitting between the locking recessed part 14 provided on the inner periphery of the screw body 3 of the cartridge, which integrally joins the cartridge with a paste container main body, and the locking projection 15, which is molded integrally with the tail plug 12 of the paste container main body. Further, the engagement between a spline 16 formed within the screw body 3 and a spline 17 provided on the outer periphery of the tip of the tail plug 12 of the paste container main body is disengaged.
Patent JP-H01151899-A (JP)
Title: Manufacture of equalizer for speaker
Inventor: KAWABATA KENJI
IPC: H04R1/22
Filed: 1988-11-11
Abstract: PURPOSE:To improve various characteristics such as frequency characteristic or directivity by making lots of sounding holes according to a prescribed arrangement through etching so as to form the sounding holes without using any metallic die. CONSTITUTION:Sounding holes 21-23... are made to a base made of a metallic plate according to a prescribed arrangement through etching. Thus, a pattern is used to express a pattern such as the shape of the sounding holes 21-23... and arrangement onto an equalizer face is used and then it is less expensive than the case with a conventional method using a metallic die and it is possible to select optionally the combination of size of the sounding holes, shape and arrangement. Since it is easy to revise the design on the way of it, for example, the sounding holes with different diameter are combined to vary the acoustic impedance partially and continuously thereby uniformizing the diffusion in the sound wave and improving the speaker performance.
Patent JP-H04159567-A (JP)
Title: Granularity confirming method for color printing device
Inventor: NAKAMURA SEIKICHI
IPC: G01B11/30
Filed: 1990-10-24
Abstract: PURPOSE:To detect the granulation in an early stage by providing a memory for storing simple pattern data of an achromatic color in a control part, and printing a simple pattern of an achromatic color to a recording body by a recording unit in accordance with a granularity confirming instruction. CONSTITUTION:In a control part 20, a memory 200 for storing simple pattern data of an achromatic color is provided, and in accordance with a granularity confirming instruction, a simple pattern of an achromatic color is printed to a recording body PP by a recording unit 10. The simple pattern of an achromatic color is the most strict in its granular subjective evaluation, and the granulation can be detected in an early stage, therefore, by printing the simple pattern of an achromatic color, the granulation can be detected at the time point when granularity starts to deteriorate in an inconspicuous level at the time of printing a regular natural picture, and it is possible to cope therewith with a timewise allowance.
Patent JP-H03149245-A (JP)
Title: Vinyl chloride resin composition
Inventor: KASAI ATSUSHI
IPC: C08L27/06
Filed: 1989-11-02
Abstract: PURPOSE:To obtain the title composition excellent in migration resistance, transparency and flexibility by mixing a vinyl chloride resin with a specified (meth)acrylic ester copolymer as a plasticizer. CONSTITUTION:A vinyl chloride resin composition is obtained by mixing 100 pts.wt. vinyl chloride resin with 5-400 pts.wt. (meth)acrylic ester copolymer comprising repeating units of formula l [wherein R<1> is a 1-20C alkyl or an aralkyl; R<2> is an aliphatic hydrohcarbon group; R<3> is a group of formula II, III, IV, V or VI (wherein R5 is a 1-20C alkyl, H or a halogen atom, m is 1-4; and l is 1-10), the group of formula VII in R<3> bonds to the -O- of formula VIII to form a urethane bond; R<4> is H or CH3; and n is 2-200] and repeating units of formula IX. Because the above composition contains the (meth)acrylic ester copolymer as a plasticizer, it is excellent in migration resistance, transparency and flexibility and is very important in industry.
Patent JP-S63139449-A (JP)
Title: Communication line quality simulator
Inventor: HAYASHI SHUNSUKE
IPC: H04L27/18
Filed: 1986-12-02
Abstract: PURPOSE:To quantitatively grasp the result of the simulation of the quality of a communication line by adding to a line simulator a central processing unit to set a probability density function related to the phase of a reference reproduced carrier wave, a central processing unit to calculate a code error rate, and a storage device to store base band waveform data. CONSTITUTION:A fifth central processing unit 9, based on a two-phase PSK signal waveform data after passing through the reception filter of a modulator at carrier wave power/noise ratio(C/N ratio) designated by an external control data that is stored in a third storage device 8, multiplies the phase of said signal by four, then obtains the spectrum of the four- times wave. From the result of this calculation, the C/N of a reference reproduced carrier wave in the modulator circuit of a receiver is calculated, from whose result, the probability density function related to the phase of the reference reproduced carrier wave after frequency- divided by four is calculated. A sixth central processing unit 12 calculates the coding error rate in the base band reproduced from a reception two-phase PSK signal wave by using the base band waveform data, after passing through the low-pass filter of a reception modulator at the time of maximum value of C/N, which is stored in a fourth memory 11, and the data of probability density function related to the phase of a reproduced carrier wave calculated by the fifth central processing unit 9. The result of this calculation is displayed in a data display device via an output terminal equipment.
Patent JP-H03148012-A (JP)
Title: Input apparatus
Inventor: KONASE JUN
IPC: G01D3/024
Filed: 1989-11-06
Abstract: PURPOSE:To set the signal level in a wide range by so arranging that a resolution display lamp is moved in accordance with the shift of a digit of the signal level. CONSTITUTION:A level changing command and a resolution setting command input from a rotary level setter 23 and a resolution setting key 24 (24a, 24b) are input to a level data processing part 31. In the processing part 31, the resolution in a digit designated by a resolution display lamp 19 which is now being displayed is added to or subtracted from a signal level D of three digits now being displayed through the rotating manipulation of the setter 23. As a result, if the level D goes beyond the set range, an abnormal status is set by 33 and the processing part 31 sends a set resolution Rs set by the key 24 to a memory part 32. If the level D is within the set range, the level is stored in the memory part 32. Further, when the digit is shifted in consequence to the change of the level D in accordance with the rotating manipulation of the setter 23, a resolution controlling part 34 moves the indicating digit of the display lamp 19 in accordance with the shift of the digit. And, if the resolution is outside the indicating digit, it is displayed by a lamp 20 showing that the resolution is outside the indicating digit.
Patent JP-H03178340-A (JP)
Title: Regeneration of basic anion-exchange resin
Inventor: FURETSUDO SHII BIICHI
IPC: B01J49/00
Filed: 1990-10-26
Abstract: PURPOSE: To efficiently regenerate a resin by bringing a basic anion exchange resin after ion exchange is over into contact with a base, displacing acidic anion with hydroxyl ion and subsequently bringing the resin into contact with dil. mineral acid to remove metal cation. CONSTITUTION: A resin, containing acidic anion which displaced hydroxyl ion at cationic site on a basic anion exchange resin and accumulated metal cation Fe<2+> , Fe<3+> or the like, is brought into contact with a base selected from alkali metal hydroxides and ammonium hydroxide to displace acidic anion from cationic site with hydroxyl ion. Subsequently, after an anion exchange resin is brought into contact with dil. mineral acid and accumulated metal cations are removed, the resin is brought into contact with a base to remove residual mineral acid and metal salts and the hydroxyl ion is displaced at cationic site to regenerate the basic anion exchange resin.
Patent JP-H06139799-A (JP)
Title: Semiconductor memory
Inventor: ARAKAWA NORIMASA
IPC: G11C16/02
Filed: 1992-10-26
Abstract: PURPOSE:To make a test easy, to shorten test time and to reduce testing cost by detecting externally whether only a selected block performs erase operation or not. CONSTITUTION:All memory regions are divided into plural blocks, and when a block 10a is selected and block erasing is performed, a erase signal is sent from a block erase control circuit 11 to a erase signal line 13a, and is not sent to erase signal lines 13b-13n of the other blocks. At the same time, a multiplexer 15 controls switching with a switching control signal DCi so as to select successively signals of signal lines 13a-13n. At this time, if desired block erase is performed, a signal of '0' level is selectively outputted from the signal line 13a and a signal of '1' level is selectively outputted from the other signal lines. And if it is not performed as desired, a selected output of either of the other signal lines is made '0' level. That is, when it is tested that block erase can be performed as desired by a user, it can be externally detected.