baber/WOPTO huggingface dataset:
Patent JP-H08183568-A (JP)
Title: Container for foodstuff and the like complying with standard of food sanitation
Inventor: YOSHIZAWA KIYOSHI
IPC: B65D1/00
Filed: 1993-12-28
Abstract: PURPOSE: To achieve the safe management and preservation of foodstuff, etc., in the preparation of a disaster, by using as a container for the foodstuff, etc., one which complies with the standard of food sanitation in safety, sanitation, management, maintenance, preservation. CONSTITUTION: As a container for use in saving or the like against a disaster, a container which complies with the standard of food sanitation is used, and foodstuff, etc., are put and stored in this container. This eliminates problems concerned with safety and sanitation and also facilitates management, preservation, etc.
Patent JP-H11182558-A (JP)
Title: Bearing device
Inventor: MURAKI HIROMITSU
IPC: F16C35/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device low in torque, less in torque functuation, and especially suitable for a swing arm, and a bearing device high in rotation accuracy, and especially suitable for a spindle motor. SOLUTION: In a bearing device where two rolling bearings 1, 1 are built in between a housing 2 or a hub and a shat 3, at last an inner race 11 and an outer race 12 of the rolling bearings 1, 1 are formed of martensitic stainless steel or bearing steel, and at least the housing 2, the hub and the shaft 3 are formed of a material to be selected from ferritic stainless steel and martensitic stainless steel.
Patent JP-H10190245-A (JP)
Title: Water-proof structure of resin-filled electronic device
Inventor: FUKUSHIMA TADAHIRO
IPC: H05K7/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the internal stress of a filling material for assured water- proof characteristics, by providing a buffering member of the same linear expansion factor as the material which forms a case at a part of space inside the case. SOLUTION: A case 1 is formed, with phenol resin, into a cylinder having a bottom, while substrates 2 and 3 on which electronic parts are mounted housed in it, and the substrate 2 is fixed to the case 1 with a screw 4 while the substrate 3 is suspension-connected to the lower part of the substrate 2. Using a phenol resin of the same, substantially, material as the case 1 in linear expansion factor, a buffering member 10 is inserted in such space as facing the substrates 2 and 3. After that, such thermo-setting resin as epoxy resin is injected, as a filling member 9, inside the case 1 for molding. Thus, the internal stress occurring at the filling member 9 is canceled, so that occurrence of crack and peeling-off at the interface part of the case 1 is prevented.
Patent JP-H05152160-A (JP)
Title: Manufacture of stacked film capacitor
Inventor: IKEDA YUKISHIGE
IPC: H01G4/32
Filed: 1991-11-27
Abstract: PURPOSE:To form a plurality of margins efficiently and successively so as not to break off the margins and obtain a compact stacked film capacitor, by slantly providing a plurality of irradiation means along a metallized film at predetermined intervals and setting each irradiation means movably in the transverse direction. CONSTITUTION:A series 6 of laser condensers is provided along the outer circumference of a rotating drum 5. Condensers by the number necessary for forming margins are slantly provided on the condensers 6 along the longitudinal direction of a metallized film A at predetermined intervals. The metallized film A for one side is passed on the rotating drum 5 in sequence, and a laser beam 13 is applied through a condenser 10 locating at the close side to the advancing direction of the film A. Immediately an unmetalized part 9 formed through the first irradiation reaches the position of next condenser 11, the laser beam 13 is emitted through the condenser 11 and the unmetalized part 9 is formed in sequence.
Patent JP-H10180257-A (JP)
Title: Additional device for drinking water production
Inventor: UKON MASAYUKI
IPC: F25D11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adequate temp. of alkaline ionized drinking water by interposing an additional device between a drinking hot and cool water device and an alkaline ionized water production device. SOLUTION: This additional device 2 is interposed between the drinking hot and cool water device 1 and the alkaline ionized water production device 3. The outer peripheral edge part 32 thereof is engaged freely attachably and detachably with the upper part of a case body of the drinking hot and cool water device 1. The device 2 is provided with a free engagement part 35 and a city water introduction opening part 36 capable of holding the bottom 34 of the alkaline ionized water production device 3 on the upper part 33 of the outer block. An additional control circuit is provided inside the additional device inside, and the alkaline ionized water is discharged into a tank of the drinking hot and cool water device 1 by opening and closing an electromagnet valve. Thus, the drinking hot and cool water device 1 and supply hot and cool water suitable to drink without exchanging bottle.
Patent JP-2000180752-A (JP)
Title: Beam optical scanner and image-forming device
Inventor: KOMIYA KENICHI
IPC: H04N1/23
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device with reduced in the dispersion of power detection characteristic in a power detecting means by absorbing the dispersion of the power detection characteristic caused by the dispersion of the sensitivity of a photodetecting element and the dispersion of a current- voltage converter. SOLUTION: In a digital copying machine using a multibeam optical system, a beam guided onto a photoreceptor drum is detected by a sensor pattern SH and converted into a current in accordance with the light quantity, and the current is converted into voltage by an operational amplifier A1 functioning as a current-voltage conversion amplifier, output voltage from the amplifier A1 is integrated by an integrator 42, then output from the integrator 42 is converted into a digital signal by an A/D converter 43. Thus, power detection information is obtained, and a laser oscillator is controlled according to the power detection information. Then, a variable resistor VR for absorbing the dispersion of the sensitivity of the sensor pattern SH and the dispersion of the conversion characteristic of the amplifier A1 is connected to the post stage of the amplifier A1.
Patent JP-H06186670-A (JP)
Title: Base for photographic paper
Inventor: KATO ATSUSHI
IPC: D21H19/24
Filed: 1992-12-18
Abstract: PURPOSE:To provide the base for photographic paper which is not only improved in the printability of a back coat layer formed on the rear surface of the water resistant base but also is improved in joining property utilizing thermal fusion by ultrasonic waves, etc. CONSTITUTION:This base for photographic paper is constituted by having the back coat layer formed by applying a coating liquid contg. at least (a) colloidal silica, (b) an aq. dispersion of a styrene-acrylate copolymer polymerized in the presence of a water-soluble high polymer, (c) at least one kind selected from a water-soluble high-polymer compd. having a carboxyl group or sulfone group and/or its metal salt and its hydrophilic org. high-polymer colloidal material and/or its salt and (d) an aq. dispersion of a polyolefin resin having <=100 deg.C m.p. on the rear surface of the water resistant base formed by coating both surfaces of raw paper with a polyolefin resin, the drying the coating.
Patent JP-2001128556-A (JP)
Title: Instructive apparatus for rearing plant and fish
Inventor: HOSHII HIROYUKI
IPC: A01K63/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an instructive apparatus for rearing plants and fishes which enables a knack and experience for rearing them to be easily learned by appealing to a feeder concerning rearing factors in rearing foliage plants and tropical fishes. SOLUTION: Sensors for sensing important factors in rearing plants and fishes are built in the instructive apparatus for rearing the plants and fishes and words of the plants and the tropical fishes based on information from the sensors appeal to the feeder in place of the plants and the tropical fishes to prevent the withering of the plants and the dying of the tropical fishes. Hands and/or feet of a stuffed toy modeled after a human being, a plant, a fish, an animal, or the like in which the instructive apparatus for rearing plants and fishes is built are worked to speak the feelings of the plants and the tropical fishes on behalf of the plants and the tropical fishes, and therefore the plants and the tropical fishes which do not utter words originally can be recognized as artificial pets which become sulky, cry and/or rejoice and attachment to them can be considerably enhanced.
Patent JP-2000183887-A (JP)
Title: Information generating method for high-speed search for packet data, recording medium stored with the information, and recording and/or reproducing device using same
Inventor: MOON SEONG-JIN
IPC: G11B20/12
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an information generating method for a high-speed search for packet data, a recording medium stored with the information, and a recording and/or reproducing device which uses it. SOLUTION: Packet data are generated as basic units by sectioning by fixed size and basic unit information is generated by the basic units; and the basic unit information includes information (FATS) meaning the arrival time of starting packet data in the basic unit and this information is recorded together with a data stream to search for a desired arbitrary position at high speed by using the information at the time of special reproduction like a time search. In particular, a high-speed searching method like a binary search is used to make a faster search.
Patent JP-H11185800-A (JP)
Title: Operation method for high temperature sodium secondary battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary energy for keeping the temperature of module to attain a high efficiency by controlling the heat conductivity of heat insulation vessel at the time of charging or waiting after a first discharge, and substantially making the temperature of battery before the start of secondary discharge corresponding to the temperature before the start of the first discharge. SOLUTION: In repeating 8-hrs discharging, 10-hrs charging and 6-hrs waiting, 8-hrs rating discharging is carried out under a high vacuum condition where the pressure of a cover 24 of a heat insulation vessel 2 is at about 0.001 atmosphere to reduce the heat conductivity of the vessel 2. Sucessively, a leak valve 8 is controlled to reduce the vacuum condition in the pressure of the cover 24 to about 0.05 atmosphere, and under the state, 10 hrs charging is carried out, then 6 hrs wating is made to enhance the heat conductivity so that the temperature of a battery may be equal to the temperature before the start of former discharge. Thereafter with the use of a vacuum pump 7 the cover 24 of the vessel 2 is returned to the original state, and the discharge, charge and waiting are repeated in the same manner as before.  Accordingly, the balance of discharge current is restrained to prevent decrease in the service life, capacity and efficiency of a battery.
Patent JP-H05182390-A (JP)
Title: Hard disk driving device
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B23/00
Filed: 1991-12-26
Abstract: PURPOSE:To surely stably and quickly attain write and read even in a 2-gap type floating magnetic head by increasing the thickness of a magnetic disk from the innermost circumference to the outermost circumference. CONSTITUTION:A floating distance of a slider 12 depends on a balance between an upward force by an air flow caused by the rotation of a magnetic disk 10 and a downward force of a suspension 13. The downward force depends on a distance l between an actuator arm 14 at the time of stop of the disk 10 and a disk surface. The disk 10 has a slope able to give a prescribed downward force at each radius to the suspension 13 and its thickness is increased toward the outermost circumference. When the arm 14 is moved in the direction of the arrow M, the interval l is made gradually narrow, the downward force of the suspension 13 is increased toward the outermost circumference to keep a prescribed floating interval constant. Thus, when a slider is moved in parallel on the disk, the floating interval of the magnetic head is made stable and the recording and reproduction are quickly, stably and surely implemented. Thus, even the 2-gap floating magnetic head attains the recording and reproduction stably and surely.
Patent JP-H06184339-A (JP)
Title: Production of formal sponge
Inventor: MIYAMOTO YOSHIHIKO
IPC: C08J9/26
Filed: 1992-12-21
Abstract: PURPOSE:To provide a formal sponge improved in drainability without detriment to its water retention. CONSTITUTION:A process for producing a formal sponge by converting a polyvinyl alcohol resin into a formal derivative in the presence of a strong acid and a dialdehyde.
Patent JP-H11189515-A (JP)
Title: Shampoo composition
Inventor: HARUI HITOSHI
IPC: A61Q5/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject shampoo composition that has good foaming properties, foam retention and sense of use and causes no starchiness of hair after shampooing by using a specific polyoxyethylene alkyl ether sulfate salt, two kinds of specific surfactants and methylpolysiloxane in a specific proportion. SOLUTION: This shampoo composition comprises (A) 5-15 wt.% of a polyoxyethylene alkyl ether sulfate salt represented by the formula: R<1> O(CH2 CH2 O)mSO3 M<1> (R<1> is an alkyl or an alkenyl; M<1> is an alkali metal or the like; m is 0-4), (B) 0.5-10 wt.% of an N-acyl neutral amino acid type surfactant of formula I (R<2> CO is an acyl; R<3> is H or methyl; M<2> is an alkali metal or the like; n is 1 or 2), (C) 0.5-10 wt.% of an alkyl betain type amphoteric surfactant represented by formula II (R<4> is an alkyl or an alkenyl) and/or an amide betain type amphoteric surfactant represented by formula III (R<5> CO is an acyl group; p is 2-4) and (D) 0.5-5 wt.% of methylpolysiloxane.
Patent JP-2001177651-A (JP)
Title: Information providing system
Inventor: NIIMAE MASAMI
IPC: H04W4/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient information providing system by utilizing the feature of a mobile communication system. SOLUTION: A user 2 depresses a button for searching (retrieving) for the circumference or the adjacent situation of a mobile terminal 3 carried by he or she or designates a search position to input a circumferential (adjacent) search signal. A base station 1 specifies an area A in the circumference of a relay antenna position or an area in the circumference of the designated search position and confirms to an information provider existing in the specified area whether information is provided or not. Register information of the information provider existing in the specified area is transmitted to the user 2 who transmits an information providing request signal via the relay antenna or another usable antenna.  The user 2 receives the signal transmitted from the base station 1, displays information concerning the information provider in the circumference of a place where he or she is in one's own mobile terminal, confirms the information, performs selection as necessary and utilizes it.
Patent JP-H06196643-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI JUN
IPC: H01L21/8238
Filed: 1992-12-22
Abstract: PURPOSE:To reduce the absolute value of the threshold value voltage of a P-type MOSFET by preventing the deterioration in a sub-threshold characteristic. CONSTITUTION:In a P-type MOSFET, an N-type well 12 is formed on an Si substrate 11, and a gate oxide film 14 and a gate electrode 16 are formed thereon. In the N-type well 12, a P-type source region 17, a P<--> layer 20, a P<-> layer 13 and an N-type drain region 18 are formed. In this way, the main P-type MOSFET, wherein the lower part of the P<-> layer 13 is made to be the channel region, is connected in series to the sub-MOSFET, wherein the lower part of the P<--> layer 20 is made to be the channel region and the gate oxide film 14 is thin, in this structure. As shown in the circuit diagram, the left side is the sub-MOSFET (d), and the right side is the main MOSFET (e). The drain terminal (c) of the sub-MOSFET, the source terminal (b) of the main MOSFET and the gate terminal (a) are connected.
Patent JP-H05171188-A (JP)
Title: Composition used for cleaning
Inventor: KITAMURA TATEO
IPC: B01D12/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject composition, composed of trifluoromethyltrifluorocyclobutane, a-solvent and a nonionic surfactant, having cleaning characteristics similar to those of R113 without affecting the ozonosphere and useful for electronic parts, etc., such as printed boards. CONSTITUTION:The objective composition is composed of (A) 1- trifluoromethyl-1,2,2-trifluorocyclobutane, (B) preferably 0.1-50wt.% solvent such as >=5C alkanes soluble in the component (A) and (C) preferably 0.001-10wt.% nonionic surfactant such as an ether type nonionic surfactant.
Patent JP-H11190215-A (JP)
Title: Foreign matter preventive net for hydraulic shovel and mounting method thereof
Inventor: OTANI KAZUHIRO
IPC: F01P11/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter preventive net capable of being easily loaded just in front of a heat exchanger of a small rotary type hydraulic shovel, in which the opening part of a machine chamber is narrow even when a cover is taken off. SOLUTION: A foreign matter preventive net 30 for catching suspended matter which tends to enter fin parts of an oil cooler 20 and a radiator 21 is made up of two sets of net-divided bodies 30' combined in parallel. The first net-divided body 30' is inserted from the opening part of a machine chamber, moved in the direction of a cab, and fixed by screwing a thumbscrew 34 into a female screw 20a on the cab side on the upper part of the oil cooler 20. Then, the other net-divided body 30' is inserted with its end face being in contact with the end face of the first net-divided body 30', and then fixed by screwing a thumbscrew 34 into the other female screw 20a on the counterweight side on the upper part of the oil cooler 20, and thus the foreign matter protection net 30 is loaded into the oil cooler.
Patent JP-2001174819-A (JP)
Title: Method of forming coating film, method of producing liquid crystal device and film forming device
Inventor: KARASAWA KAZUKI
IPC: B05C11/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a coating film and a film forming device to form a film with high smoothness on a substrate while suppressing the cost for the film material. SOLUTION: A film forming device 100 is equipped with a turntable 107 to suck and hold a substrate 400 and with a nozzle 103 to supply a film material 109 in an atomized or liquid drop state onto the substrate 400. In the method of forming a coating film by using the film forming device 100, the film material 109 in an atomized or liquid drop state is supplied onto the substrate over almost the entire film forming region of the substrate 400 and then the turntable 107 is rotated so as to spread the film material supplied on the substrate to obtain a coating film having uniform film thickness.
Patent JP-H06192161-A (JP)
Title: Production of optically active muscone
Inventor: OGURA SANEJI
IPC: C07C49/385
Filed: 1992-12-25
Abstract: PURPOSE:To obtain the subject compound useful as perfumery in high optical purity in a mass by the asymmetric hydrogenation of 3-methyl-2- cyclopentadecen-1-one using a ruthenium-optically active phosphine complex. CONSTITUTION:An optically active muscone is produced by hydrogenating 3-methyl-2-cyclopentadecen-1-one using a ruthenium-optically active phosphine complex as a catalyst in a solvent (e.g. methanol) under hydrogen pressure of 5-100 atm at 10-120 deg.C for 5-72hr. There are (R)-isomer and (S)-isomer in the rutheniumoptically active phosphine complex. The (S)-isomer is used in the case of using the (E)-isomer of 3-methyl-2-cyclopentadecenl-1-one to obtain (R)-(-)-muscone and, conversely, the (R)-isomer of the ruthenium-optically active phosphine complex is used in the case of using the (Z)-isomer of 3-methyl-2- cyclopentadecen-1-one.
Patent JP-2001169954-A (JP)
Title: Simple shower device
Inventor: SAITO RYOSUKE
IPC: A47K3/28
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple shower device for making hot water hard to cool down, to prevent an AC adapter 16 from becoming an obstacle at the time of use and to prevent the fault as well. SOLUTION: A water lifting pump 11 is put into a water storage container 1 and a shower hose 23 is connected to the water lifting pump 11. The water storage container 1 is housed inside a heat insulation case 31. The AC adapter 16 for supplying power to the water lifting pump 11 is made holdable on the side face of the heat insulation case 31.
Patent JP-H05182770-A (JP)
Title: Outdoor lighting equipment and lighting state detection display device
Inventor: SHIBATA AKIHIRO
IPC: H05B37/03
Filed: 1991-12-28
Abstract: PURPOSE:To provide an outdoor lighting equipment and a lighting state detection display unit wherein a display for indicating that no lamp is lighted and the like, can be easily recognized in a simple constitution, so that inspection can be made quickly in the day time, and apparatuses concerning the display for the lamp not lighted and the like, can be protected from heat. CONSTITUTION:When an illuminating lamp is in an abnormal state, a luminous display means is run in an abnormal display mode. Since the luminous display means is exposed to the lower opening 75 of a chassis 7b, and the luminous display means is so devised that a gap C is available in relation to the chassis 7b, no particular visor is needed. Since the chassis 7b itself functions as a visor, it is easy to recognize the lamp even if the brightness of the luminous display means is low as compared with sunlight. And furthermore, since an outdoor lighting equipment is so designed that a lighting state detection display unit is installed on a pole, it is also easy to install the lighting state detection display unit on a lighting pole already set, and even if the chassis 7b is heated up to high temperatures by sunlight, the gap C between the chassis 7b and the lighting state detection display unit acts as an insulating layer, so that danger that the lighting state detection display unit is failed by sunlight, can thereby be avoided.
Patent JP-2001177824-A (JP)
Title: Signal changeover device for electronic endoscope
Inventor: SUGIMOTO HIDEO
IPC: G02B23/24
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal changeover device for electronic endoscopes (video changeover device) that is connected to a plurality of electronic endoscopes and to a TV monitor shared by the electronic endoscopes and switches a video image without displaying the video image that is out of synchronism. SOLUTION: RGB component video signals from electronic endoscopes 42, 64 are respectively given to changeover switches 11-13 of the video image changeover device 10. A synchronizing signal of the electronic endoscopes 42, 64 is given to a changeover switch 14. A switch (not shown) provided to an operation panel 19 is operated to switch the video images and the changeover switches 11-14 are thrown to the position of the rest electronic endoscope having not been selected. Furthermore, simultaneously on/off changeover switches 15-17 connected to the changeover switches 11-13 from which the video signal is outputted are set to an off-state. After a lapse of a prescribed time a timer switches the on/off changeover switches 15-17 to an on state.