baber/WOPTO huggingface dataset:
Patent JP-2000274757-A (JP)
Title: Air supply fan
Inventor: KAJI YOSHIAKI
IPC: F24F7/007
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To control air supply stably depending on the outdoor air temperature by disposing a temperature detecting means on the outside of the frame at a fan section and providing a fan control means for monitoring the temperature being detected by the temperature detecting means and regulating the r.p.m. of a fan based on the detected temperature. SOLUTION: A temperature detecting means 7 is disposed on the outside of the frame at a fan section 2 and a fan control means 8 for regulating the r.p.m. of a fan 1 based on the detected temperature is provided. The fan control means 8 is set with a low temperature set value such that the r.p.m. of the fan 1 decrease when the temperature detected by the temperature detecting means 7 is lower than the low temperature set value. When a sensing point temperature detected by the temperature detecting means 7 is lower than the low temperature set value, operation mode of the fan 1 is switched from strong operation with high r.p.m. to weak operation with low r.p.m. When the temperature is low in winter season, for example, the volume of low temperature outdoor air being supplied into a room is reduced thus preventing residents from having uncomfortable feeling of chill.
Patent JP-S579637-A (JP)
Title: Parts feeder
Inventor: SHIMIZU KAORU
IPC: B65G47/91
Filed: 1980-06-13
Abstract: PURPOSE: To feed parts to a prescribed place, by providing a cylindrical container in which the plural parts are stacked and a gutter which has a groove that extends perpendicularly to the axis of the container and has a prescribed shape and by using a kicker means to kick out the lowest one of the parts into the groove and by vibrating the gutter in a prescribed direction.  
     CONSTITUTION: A cylindrical container 7, in which a plurality of chips 1 are stacked, is provided over a straight groove 5 on the main flat surface of a gutter 4. The chip 1 dropped into the groove 5 from the opened lower end of the container 7 is kicked out in the direction of an arrow (x) by a kicker 9 which is fitted in the groove 5 so that the kicker 9 can slide forward and backward. A vibrator 2 is secured on the bottom of the gutter 4. The action of the vibrator 2 and that of the kicker 9 which is caused by supplying electricity to a solenoid 12 are timed with  each other to drop and arrange the chips 1. According to this constitution, the chips 1 can be efficiently trued up and fed. For that reason, cheap sure feed of the parts 1 can be automated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57194327-A (JP)
Title: Semiconductor pressure transducer for car
Inventor: MATSUDA NORIO
IPC: H01L29/84
Filed: 1981-05-26
Abstract: PURPOSE:To obtain a semiconductor pressure transducer for a car wherein no water is collected between the pressure sensitive element and pedestal by making the size of the recess type strain inducing part of the pressure sensitive element less than that of the pressure intake of the pedestal which has the pressure intake. CONSTITUTION:On a base 3 having a pressure introducing pipe 6, a pedestal 2 is provided, and a pressure sensitive element 1 made of silicon which has the same coefficient of linear expansion with said pedestal 2 is connected to the pedestal 2 with glass, etc. The side of a recess type strain inducing part 1a formed in the pressure sensitive element 1 and functioning as a diaphragm is made less than that of the pressure intake 2b of the pedestal 2, and variation in resistance value with the strain of the pressure sensitive element 1 is led out through a bonding wire 5 and a lead pin 4. Consequently, even when steam is condensed, it is never collected between the pressure sensitive element and pedestal, there is no breakdown of the recess type strain inducing part 1a due to icing.
Patent JP-S565804-A (JP)
Title: Modification of copolymer
Inventor: HARADA HIROSHI
IPC: C08F8/00
Filed: 1979-06-28
Abstract: PURPOSE: To prepare a modified copolymer having improved adhesive properties and coating processability, by melt mixing a copolymer of ethylene or an α-olefin and an ethylenic unsaturated carboxylic acid with a specific monoepoxy compound and amine compound at a specific ratio.  
     CONSTITUTION: (A) 100pts.wt. of a copolymer of (a) ethylene or a 3W8C α-olefin and (b) an α,β-ethylenic unsaturated carboxylic acid (e.g. methacrylic acid), or a copolymer prepared by ionically crosslinking the carboxylic acid groups of the copolymer with a metal ion (e.g. ionomer resin), is melt mixed with (B) 0.1W 10pts.wt. of a monoepoxy compound having a boiling point of ≥110°C (e.g. phenyl glycidyl ether) and (C) 0.001W2pts.wt. of an amine compound (e.g. triisopropanolamine). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63245446-A (JP)
Title: Porous elastomer of polyvinyl acetal
Inventor: MURAYAMA OSAMU
IPC: C08J9/04
Filed: 1987-03-31
Abstract: PURPOSE:To provide the title elastomer which does not undergo curing even during drying, is excellent in flexibility and resilience and does not require hermetic sealing during storage, by dispersing the powder of a kneaded reaction product obtd. from an unsaturated fatty acid ester, a diene monomer, etc. and a sulfur material in a porous elastomer base of a polyvinyl acetal. CONSTITUTION:An unsaturated fatty acid ester(a) which is natural fat or oil (derivative) having at least one double bond per molecule, such as linseed oil, coconut oil or beef tallow, and at least one compd. (b) selected from among diene monomers which are the monomers of compds. (derivatives) having two double bonds, such as butadiene, and diene oligomers which are low polymers of said monomers are added to a sulfur material (c) (e.g., S or sulfur chloride). The mixture is kneaded and crushed to obtain a powder (B) of a product. 30-60wt. component B is added to a porous polyvinyl acetal elastomer base (A) obtd. by adding a crosslinking agent, a catalyst and a cell forming agent (e.g., starch), etc. to an aq. soln. of a mixture of PVAs having a degree of polymn. of 500-2,000 and a degree of saponification of at least 80mol.% and reacting the mixture to disperse the component B in the molecular skeleton of the component A.
Patent JP-H03283459-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE KOICHI
IPC: H01L21/822
Filed: 1990-03-30
Abstract: PURPOSE:To effectively eliminate noises caused by an inductive component by a method wherein one or more capacitors are provided in both a semiconductor integrated circuit element which operates at a frequency of 1GHz or above and an outer mechanism respectively. CONSTITUTION:A capacitor composed of an upper Al electrode 20, a tantalum pentoxide layer 21, and a lower Al electrode 22 is provided onto a switching section in a silicon wafer or gates 23. To prevent a semiconductor integrated circuit device from decreasing in switching speed, a low dielectric constant layer 33 formed of silicon oxide is formed comparatively thick or as thick as 3mum. The dielectric of the capacitor concerned is formed of tantalum pentoxide large enough in dielectric constant and small enough in dielectric loss at a frequency of 1GHz. the dielectric concerned is formed as thick as 100nm or so, so that a capacitor large enough or 0.05muF in capacitance can be secure in a silicon chip 5mm square in size. A capacitor large enough or 0.5muF in capacitance is arranged outside the silicon chip to shut off all noises other than those induced by an inductive component in the silicon chip.
Patent JP-H06295475-A (JP)
Title: Production of stamper for producing optical recording medium
Inventor: YOSHINO HITOSHI
IPC: C25D1/00
Filed: 1993-04-07
Abstract: PURPOSE:To exactly form a metallic stamper for forming optical recording media with good reproducibility by subjecting a UV curing resin layer prior to formation of a conducting layer of a 2P master disk to a surface treatment in such a manner that the adhesion property to the conducting layer varies between an effective part and noneffective part. CONSTITUTION:The conducting layer and metallic layer are successively formed on the 2P master disk 1 constituted by forming a UV curing resin layer 12 formed with desired fine patterns 13 on a flat plate 11 and the patterns 13 are transferred onto this metallic layer. The master disk 1 is thereafter removed and the metallic stamper is formed. The peeling from the conducting layer 12 is prevented at the time of forming the metallic layer by electrocasting and polishing if the layer 12 is subjected to the surface treatment in such a manner that the adhesion property to the conducting layer varies between the effective part 14 and the noneffective part 15 relating to the transfer of the patterns 13 of the layer 12 prior to formation of the conducting layer at this time. As a result, the fine patterns are transferred to the metallic layer and the metallic stamper for forming the optical recording media is exactly formed with the good reproducibility.
Patent JP-H10275399-A (JP)
Title: Disk automatic changer
Inventor: HIROSE TORU
IPC: G11B17/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk automatic changer capable of knowing an initial disk loading state quickly. SOLUTION: Slits corresponding to respective trays 3 of respective magazines 15 are used as not only position information of trays 3 mounted in the magazines 15 but also as identifications as to presences or absences of the magazines 15. Thus, a series of operations that the presence or the absence of a disk 4 in a carrier unit 40 is detected by drawing out a tray 3 from a magazine 15 in order to know the disk loading state in a device 1 at the initial state of the device 1 is eliminated in parts in which the magazine 15 are not present.
Patent JP-H06293751-A (JP)
Title: Optically active benzodioxane derivative and antidepressant and antianxiety agent containing the compound
Inventor: KANBE YOSHITAKE
IPC: A61P25/20
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a new compound having excellent antidepressive action and antianxiety action and low side effect and useful for the prevention and treatment of neuropathy, psychophysiologic disorder, autonomic imbalance, depression, etc. CONSTITUTION:The optically active isomer of the compound of formula I or its salt, e.g. (+)-N-{[20(8-hydroxy-1,4-benzodioxan-2-ylmethyl) amino]ethyl}tricyclo[3,3,1,1<3.7>]decane-1-carboxamide. The compound can be produced by heating a benzodioxane derivative and an amide compound under stirring in 4-methyl-2-pentanone in the presence of triethylamine, dissolving the reactional product in methanol, adding concentrated hydrochloric acid and palladium hydroxide carbon to the solution and subjecting to catalytic hydrogenation at room temperature. The daily dose of the agent is 1-30mg for adult.
Patent JP-H06295047-A (JP)
Title: Automatic developing machine
Inventor: YANATORI HIROMI
IPC: G03D3/06
Filed: 1993-04-07
Abstract: PURPOSE:To control replenishment without varying the processing performance in one order. CONSTITUTION:This developing machine 1 is provided with a photosensitive material conveying means 2, a processing tank 3, a means 4 for replenishing a solid processing agent, a means 5 for indicating the amt. of remaining replenishing processing agent, a means 6 for detecting the throughput, an input means 7 and a controlling and calculating means 9. The processing interruption is inhibited until the order is completed based on the order information, throughput information and information on the amt. of the remaining processing agent inputted from the input means 7 when the amt. of the remaining agent is reduced to zero during the order. The processing interruption inhibition can be released.
Patent JP-H08279104-A (JP)
Title: Magnetic recording and reproducing method
Inventor: HIGASHIOJI MASARU
IPC: G11B5/02
Filed: 1995-04-06
Abstract: PURPOSE: To provide a magnetic recording and reproducing method for recording and reproducing arbitrary data amount efficiently. CONSTITUTION: Recording tracks 132, 134 are formed by classifying input data with a data bit rate and by respectively recording them in optimum track pitches. In the changing point of track pitches, when the data rate is increased, the track pitch is instantly expanded, and when the data rate is decreased, the track pitch is reduced after one track is recorded.
Patent JP-2000273236-A (JP)
Title: Hydrophilic porous membrane
Inventor: BESSHO KEIICHI
IPC: H01M2/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic porous membrane having excellent porosity and mechanical strength, further excellent even in hydrophilicity and useful as a separator, etc., for batteries and cells. SOLUTION: This hydrophilic porous membrane consists essentially of a (co)polymer containing sulfonate (salt) groups and the (co)polymer containing the sulfonate (salt) groups is a polymer prepared by sulfonating a (co)polymer or a block copolymer having at least one or more kinds of monomer units selected from a diene monomer and an aromatic monomer unit or a hydrogenated (co)polymer thereof.
Patent JP-H03283742-A (JP)
Title: Method and apparatus for shaping waveform and method and apparatus for generating threshold value for waveform shaping
Inventor: HAYAKAWA TOMOHIKO
IPC: G05B19/05
Filed: 1990-03-30
Abstract: PURPOSE:To attain accurate waveform shaping by revising a threshold level used for discriminating a level for waveform shaping depending on the state of noise. CONSTITUTION:A timing generating section 10 detects a start signal (start bit) included in a reception signal and generates a clear signal CLR at a prescribed period T and a clock signal CLK having a far higher frequency than that of the clear signal CLR after a prescribed idling period. The clear signal CLR and the clock signal CLK are given to other block. One period of the clear signal CLR corresponds to one block of a reception data, the length is decided depending on the communication speed in the communication system and one block has a length including a data in, e.g. 1-bit. The reception signal is discriminated at a proper threshold level Th1 to decide a logic value '1' or '0' in a unit time length of an input signal. Thus, accurate waveform shaping is attained.
Patent JP-H08280108-A (JP)
Title: Gas insulated switchgear
Inventor: MORIYA MICHIO
IPC: H02B13/075
Filed: 1995-04-06
Abstract: PURPOSE: To provide a gas insulated switch gear for a power line of the structure that a couple of grounding switches are accommodated in the same housing in both sides of a disconnecting switch, wherein a very small interval is provided between the grounding switches by integrating the coupling portions of the grounding switches. CONSTITUTION: An operating portions of two grounding switches 6 and 8 sandwiching a disconnecting switch are arranged opposed to the disconnecting switches, a housing is provided with a circular branch pipe 12 or elongated circular branch pipe or elliptical branch pipe for integrally accommodating these operating portions and also provided with an operation mechanical portion 15 for integrating the operating portions of two grounding switches. Therefore, the interval between grounding switches can remarkably be shortened without increase of diameter of the housing for disconnecting switch, enabling application to the underground power substation of small installation area.
Patent JP-S577384-A (JP)
Title: Controlling device for welding machine
Inventor: ANDOU HARUKI
IPC: B23K9/12
Filed: 1980-06-16
Abstract: PURPOSE: To make the size of a controlling device small and improve resisting characteristic by applying a speed setting signal to the input terminal of a differential amplifier through a variable resistance and forming the resistance with fixed resistance.  
     CONSTITUTION: An inversion amplifier 41 conforms the voltage polarity at both ends of a shunt 31 due to load change to the polarity of input terminal of a differential amplifier 3. When an electric motor 7 is rotating under a certain loading condition, the output voltage of the inversion amplifier 41 is adjusted by adjusting a variable resistance 31 so that the number of revolutions does not change even when the load is changed. After this, speed setting input resistance 5 is adjusted to obtain desired number of revolutions corresponding to potential of the speed setting signal 6. the electric motor 7 can be controlled to a fixed speed by the above operation. In this way, the wire feeding speed or welding speed can be controlled simply and surely to a preset speed even when a small-sized electric motor is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S564385-A (JP)
Title: Method and device for flash welding
Inventor: SHIYATOU KOUJI
IPC: B23K11/24
Filed: 1979-06-26
Abstract: PURPOSE: To achieve the smoothing of the captioned welding and the improvement in welding quality by counting the weld time from the 1st half wave of upset current in half or 1 cycle unit and cutting off the upset current when the intended pulse number is reached.  
     CONSTITUTION: Continuous flash is generated between two base metals and when the butt ends of the base metals reach a suitable welding temperature, the base metals are rapidly moved forward to be upset. The current supply signals at this flash welding and upsetting are sent to an ignition circuit 1 which in turn generates the current meeting the respective electric currents in a welding current detector 2. Only the upset current is then detected by a waveform correcting setter 3. This detected signal is put into an upset cycle setter 5, and when it reaches the pulse number having been preset by the setter 5, the current supply stop signal is put in the ignition circuit 1 to cut off the current. According to this method, the mechanical or electrical variations at the upsetting may be eliminated.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05288200-A (JP)
Title: Siphon type pump
Inventor: MIYAUCHI SUNAO
IPC: F04F10/00
Filed: 1992-04-03
Abstract: PURPOSE:To shorten the time required for the formation of a siphon by providing a partition plate for partitioning the inside of a discharge pipe into one side passage and the other side passage, in the vicinity of the top part in the discharge pipe, and providing a control pipe for jetting control water flow in the radial direction of the pipe, upstream of the partitioning plate. CONSTITUTION:At the time of forming a siphon, control water flow is injected into water flow flowing in the vicinity of the top part 5a of a discharge pipeline 5 so as to drift the water flow to one side passage 11a in the upper reaches of a partition plate 12. The main flow flowing in the discharge pipeline 5 thereby flows in one side passage 11a, so that the flow speed in the passage 11a becomes fast, and the siphon is formed in one side passage 1a. Air remaining in the other side passage 11b is then sucked into the water flow by the suction action of the water flow flowing in one side passage 11a and discharged. With a communicating hole 14 provided at the partition plate 12, the air staying in the other side passage 11b flows to one side passage 11a through the communicating hole 14 at the time of the siphon being formed in one side passage 11a. The remaining air can be thereby discharged rapidly, and the time required for the formation of the siphon can be shortened.
Patent JP-S60225873-A (JP)
Inventor: KENESU JII RAIBU
IPC: G03H1/04
Filed: 1984-04-24
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-S536820-A (JP)
Title: Transistor chopper device for electric motor vehicle
Inventor: YOSHIDA SUSUMU
IPC: H02M3/155
Filed: 1976-07-08
Abstract: PURPOSE: To make a base drive capable of good control efficiency when making a base drive of the main transistor, by taking out a voltage, to be charged to the condenser, for use of the base drive voltage, with DC-DC converter applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07284329-A (JP)
Title: 'takekko'
Inventor: KITAGAKI TATSUJI
IPC: A01G1/04
Filed: 1992-02-18
Abstract: PURPOSE:To provide a method for cultivating a mushroom by using a piece of bamboo and a method for germination and also to provide a device for the cultivation. CONSTITUTION:Bamboo is cut short leaving a knot at one end. A nutritive mass obtained by mixing sawdust, rice-bran and bamboo leaves is filled therein. Spawn of the mushroom is placed in the nutritive mass after the steam sterilization and the whole of the shortly cut bamboo is rapped to obtain TAKEKKO (i.e., mushroom cultivation device made of a short piece of bamboo). This invention also provides the method for cultivating a mushroom.
Patent JP-H02262319-A (JP)
Title: Pattern forming method
Inventor: OKADA TAKASHI
IPC: G03F1/80
Filed: 1989-04-03
Abstract: PURPOSE:To form patterns on each region, in a short time under the optimum condition by a method wherein, after a resist sensitive to a first exposing means is spread on a first region and exposed and developed, the resist sensitive to a second exposing means is spread on a second region and exposed and developed. CONSTITUTION:On a first region 3 of the film 4 formed on a semiconductor substrate 1, resist 5 sensitive to a first exposing means is spread, exposed by the first exposing means, and developed. Next, on a second region 2 of the film 4, resist 6 sensitive to a second exposing means is spread, exposed by the second exposing means, and developed. For example, on the semiconductor substrate 1, a poly crystalline silicon film 4 is deposited; thereon, the first photo resist 5 is spread; the pattern is exposed to light, and developed; thus the photo resist 5 is patterned. Next, CMS 6 being the resist with high sensitivity and resolution is spread; according to the pattern data of the region 2 requiring high resolution, the CMS 6 is irradiated with electron beam, and developed; after that, etching is performed by using the photo resist 5 and the CMS 6 as masks.
Patent JP-H03223065-A (JP)
Title: Compact sorter
Inventor: TEI SAIKEN
IPC: G03G15/00
Filed: 1990-03-30
Abstract: PURPOSE: To accommodate copying sheets of paper accurately by forming a slot liner vertically at each side plate of a sorter body, folding that part of each slot liner which is located within the rotation radius of a transfer wheel to the side with sheet exhaust part of the body of copying machine, and locating an upward projecting part of a bin tray at the end right under a sheet exhaust roller. CONSTITUTION: When the copying operation is executed in the condition that a bin tray 3a in the initial condition, i.e., at the uppermost position, is positioned at a certain point P in the folded part of each slot liner 1 and an upward protruding plate 3b of the bin tray is stopped at the bottom right under a sheet exhaust roller 5, the copying sheet for the first page is guided to the roller 5 and accommodated in stack on the bin tray 3a advanced to a step right under the roller 5.  At this time, a motor is actuated, and a transfer wheel 2 is rotated counterclockwise, so that the tray 3a rotates the wheel 2 in such a condition as bitten by a slot 2a in the wheel 2 and rises following a left-inclined upper path in the folded part of the liner 1, reaches the point of displacement P1 , and separates from the slot 2a, and at the same time, tray intrusion is made into a slot 2a on the opposite side.