baber/WOPTO huggingface dataset:
Patent JP-2000304408-A (JP)
Title: Refrigerator
Inventor: UZAWA SEIICHIRO
IPC: F25D17/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which prevents the spoiling of the property of appearance and the generation of condensate on the peripheral rim of a cold air outlet port by a method wherein a cold air passage cover, consisting of a cover, mounted in a cold air passage on the rear surface of a refrigerating chamber and provided with the section of recessed shape as well as a cold air outlet port, and a heat insulating member, bonded to the rear surface of the cover so as to be communicated with the cold air port without any positional deviation, is equipped. SOLUTION: A recess 6a is formed on the front surface (bonding surface) of a heat insulating member 6', bonded to the rear surface of a cover 6, while a projection 6b, corresponding to the recess 6a, is formed on the rear surface of the cover 6. In this case, the positioning of a cold air discharging port 4 of the cover 6 and the cold air port 5 of the heat insulating member 6' is facilitated by engaging with each other while an appearance is improved and the concern for occurrence of condensate on the peripheral rim of the cold air outlet port is eliminated.
Patent JP-2000304435-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA YUJI
IPC: F25D25/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which enables the shortening of freezing time. SOLUTION: Chill passages 27a and 28a are made lengthwise at the bottoms of the containers 27 and 28 within a freezing chamber 8, which can be taken in and out in accordance with the opening and closing of doors 21 and 22, and a metallic tray 31 excellent in heat conductivity is provided at the inner bottoms of the containers 27 and 28, while chill supply ports 30a and 30b facing the top openings of the containers 27 and 28 are provided at the front of a chill distributing chamber 30 behind the freezing chamber 8, and also chill supply ports 30c and 30d corresponding to the chill passages 27a and 28a are provided there. The chill discharged from these chill supply ports 30c and 30d are passed to the chill passages 27a and 28a, whereby the refrigerator can freeze food quickly.
Patent JP-S62268933-A (JP)
Title: Oxygen concentration maintaining device for room air
Inventor: HASHIMOTO MASAAKI
IPC: F24F7/007
Filed: 1986-05-15
Abstract: PURPOSE:To maintain oxygen concentration in a room at a normal value and prevent an accident from occurring due to deficiency of oxygen, by a method wherein when the oxygen concentration in the room is lowered to or below a preset concentration, a controller operates an oxygen-enriched air supplying device to increase the oxygen concentration in the room. CONSTITUTION:When oxygen concentration in a room 5 is lowered and the oxygen concentration detected by an oxygen concentration sensor 2 reaches a value set in a controller 13, the controller 13 supplies power to a suction device 10 to start suction of the outside air 18. The outside air 18 is passed through a dust filter 14, and the air thus cleaned is passed through an oxygen enrichment membrane 8. With oxygen separated from the air flowing into a hood 6, the oxygen concentration in the air in the hood 6 is lowered, which is harmful to the continuation of efficient oxygen separation. To prevent the air thus lowered in oxygen concentration, i.e., nitrogen-enriched air 21 from stagnating in the hood 6, an exhaust hole 15 is provided at an upper part of the hood 6 to discharge the nitrogen-enriched air 21 to the exterior of the hood 6 through the exhaust hole 15.
Patent JP-S596338-A (JP)
Title: Compound alloy and manufacture thereof
Inventor: MINEMURA TETSUO
IPC: C22C1/00
Filed: 1982-06-30
Abstract: PURPOSE:To obtain compound alloy excellent in ductility and strength, by a method wherein the second phase of boron compound is, in dispersion manner, precipitated in master phase by quenching molten metal of alloy from a semimolten state. CONSTITUTION:The molten metal of alloy is solidified by quenching it from a semimolten state at a temperature lower than the liquidus where crystalline phase is partially precipitated. Then, the second phase of boron compound is, in conversion manner, precipitated in the master phase composed of one or more phase, of amorphous phase, fine crystalline phase and supersaturated solid solusion. Thus, ductility is given accordint to the master phase, tensile strength being raised according to the dispersion precipitation of the second phase at the same time and composite alloy excellent in ductility and strength can be obtained.
Patent JP-S593486-A (JP)
Inventor: KATOU ATSUMI
IPC: G10H1/40
Filed: 1982-06-29
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-H04228995-A (JP)
Title: Sealing sleeve and usage thereof
Inventor: YOAHIMU HETSUSERU
IPC: F16L41/08
Filed: 1991-05-16
Abstract: PURPOSE: To easily provide the seal having reliability even in the case of a tube having a thin wall by closing one side of a tubular main body with a diaphragm, and providing a bead in the other side, and providing the inner wall with two stages of cone parts so that the thickness thereof is increased toward the diaphragm. CONSTITUTION: A sleeve 1 is provided with a smooth cylindrical outer wall 2 and a conical inner wall 3, and an upper edge is formed with a bead 4, and a bottom is closed by a closing diaphragm 5. A domestic drain pipe 6 having a cone part 7 at a tip thereof is pushed into a sleeve 1 till it arrives a first cone part 15, and guided through a collector pipe 8 and a plastic pipe 9 till the bead 4 is placed on the collector pipe 8 for fixation. With this structure, expansion is generated in a range of a first cone part 15, and the plastic pipe 9 and the sleeve 1 are connected by friction. In this case, the diaphragm 5 works as a stopper for the domestic drain pipe 6, and furthermore, it can prevent the intrusion of dirty into the domestic drain pipe 6 in of assembling.
Patent JP-S63276487-A (JP)
Title: Production of endo-alpha-n-acetylgalactosaminidase by microorganism
Inventor: TOCHIKURA TATSUROKURO
IPC: C12R1/05
Filed: 1987-05-07
Abstract: PURPOSE:To efficiently produce endo-alpha-N-acetylgalactosaminidase, by cultivating a microorganism, belonging to the genus Alcaligenes and having the ability to produce the endo-alpha-N-acetylgalactosaminidase. CONSTITUTION:A microorganism, e.g. F-1906 strain separated from soil, belonging to the genus Alcaligenes and having the ability to produce endo-alpha-N- acetylgalactosaminidase is cultivated. After completing the cultivation, microbial cells are separated from the resultant culture fluid by a means, such as centrifugation, and the cultivation supernatant liquid is fractionated with ammonium sulfate and then chromatography, such as ion exchange, gel filtration or affinity, is applied to afford the aimed purified endo-alpha-N- acetylgalactosaminidase. A culture fluid containing about 0.1-10% porcine gastric mucosal mucin treated with 1N sulfuric acid at about 80 deg.C for about 1hr is preferred as the culture fluid.
Patent JP-H06301864-A (JP)
Title: Cash register
Inventor: KAKIHARA MARI
IPC: G07G1/12
Filed: 1993-04-14
Abstract: PURPOSE:To recognize in what time zone a customer stays concentrically and to tabulate the staying time of the customer. CONSTITUTION:The control part 10 of a cash register 1 judges the presence/ absence of amount input from a sales amount input part when an ID is inputted from an ID input part 2. The control part 10 reads out the present time from an internal clock 11 when no amount input is performed, and stores the ID in a staying time managing table 12 by making correspond with the present time. The control part 10 reads out a time in accordance with the ID from the staying time managing table 12 when the amount input is performed, and also, reads out the present time from the internal clock 11. The control part 10 writes the time read out from the staying time managing table 12, the present time read out from the internal clock 11, and sales amount on a sales file 13 as sales data, and erases the ID and the time in accordance with the ID from the staying time managing table 12.
Patent JP-S603653-A (JP)
Title: Image forming method
Inventor: ANDOU ITSUROU
IPC: G03G13/09
Filed: 1983-06-22
Abstract: PURPOSE:To form an inverted image by an electrophotographic method which requires no electrostatic charge device, by making a non-insulating magnetic toner held on a developing means provided with a magnet on the inside contact to the surface of an insulating layer side of a photosensitive body, and forming a toner image. CONSTITUTION:A developing roller 9 has a magnet in the inside, attracts a non- insulating magnetic toner 10 to its surface by a magnetic force, and holds it. In said state, when a photosensitive body 1 and an original 13 are moved in the direction as indicated with an arrow so that the surface of the photosensitive body is slide-rubbed by the toner 10, by superposing a transparent original 13 of the rear side of the photosensitive body 1, and irradiating a light of a lamp 13 through a slit 12 and an original 14 from the side of a transparent conductive supporting body 2, the toner adheres onto an exposing part 15 of the photosensitive body, and on the other hand, the toner does not adhere to a non-exposing part 16 corresponding to a light shielding part. Accordingly, in this way, it becomes possible to form an inverted image by an electrophotographic method which does not require an electrostatic charge device.
Patent JP-S5737309-A (JP)
Title: Focal point detection system of microscope
Inventor: FUJII NORIO
IPC: G02B7/28
Filed: 1980-08-16
Abstract: PURPOSE:To prevent the erroneous detection of peaks at the out-of-focus by performing the focus detection operation of optoelectrically detecting the image of an object, and extracting the high frequency components of the space frequencies of said image in the different plural focus detection areas of the object. CONSTITUTION:A microtest plate 1 is placed on the stage 2 of a phase contrast microscope, and an objective lens 6 is moved by a driver 5. The image of the specimen is made into an electric signal by a camera 7 and this signal is supplied to a high frequency component extraction circuit 8. In a peak detection circuit 9, the value P1 of a maximum peak and the objective lens position l1 giving this are detected; at the same time, the value P2 of the 2nd peak and the objective lens position l2 giving this are detected. The focusing position is determined by a processing circuit 10. Hence, by determining the evaluation value indicating the probability of whether the maximum peak occurs in the focusing or not from the extracted high frequency component information, the correct focusing position is detected without being perplexed by false peaks.
Patent JP-H0411425-A (JP)
Title: Transmission line termination system
Inventor: AIHARA NAOKI
IPC: H04L25/02
Filed: 1990-04-28
Abstract: PURPOSE:To execute the termination of a transmission line of a communication system surely and economically by connecting a loopback connection line to a unit device at both ends of the communication system respectively or connecting an interconnection line between the unit device at both ends. CONSTITUTION:When a transmission line 200 interconnecting adjacent unit devices 100 is connected to a connector 400, nothing is connected to a terminal of the connector 400 connecting to a termination circuit 300. A loopback connection line 500 interconnects a terminal of the connector 400 not connecting to the transmission line 200 and a terminal of the connector 400 connecting to the circuit 300 in each unit 100 located at both ends of the communication system in which adjacent units 100 connected by the transmission line 200 do not exist. An interconnection line 600 interconnects a terminal of the unit 100 at one end connecting to a transmission line 200 and a terminal of the unit 100 of the other end connecting to the circuit 300 in the connector 400 not connected to the transmission line 200 of the unit device 100 located at both ends of the communication system in which adjacent units 100 connected by the transmission line 200 do not exist to terminate the transmission line 200 of the communication system.
Patent JP-S595811-A (JP)
Title: Low pressure turbine by-pass device
Inventor: AKIHARA TAKAYUKI
IPC: F01K7/24
Filed: 1982-07-01
Abstract: PURPOSE:To prevent the breakage of temperature-reducing device, by connecting a plurality of cooling water adjustng valves provided at the cooling water inlet of temperature-reducing device with a cooling water nozzle, in a pressure and temperature-reducing device for a low pressure turbine by-pass device. CONSTITUTION:In a reheating type power plant, a pressure and temperature- reducing device is provided at a low pressure turbine by-pass pipe for detouring a steam generator from a condenser. A plurality of cooling water adjusting valves 19a-19c is provided in parallel at the cooling water inlet side of temperature-reducing device. These adjusting valves 19a-19c are respectively connected with a plurality of cooling water nozzles 20 provided around the outer periphery of temperature-reducing device, and are caused to open and close in response to a by-passing steam quantity for progressively controlling a cooling water quantity. In this manner, it is possible to maintain a good atomizing condition taking place inside a temperature-reducing device, which prevents the breakage of temperature-reducing device due to a localized cooling effect.
Patent JP-S594442-A (JP)
Title: Treatment of carbonaceous material
Inventor: KOIE YASUYUKI
IPC: C07C21/21
Filed: 1982-07-01
Abstract: PURPOSE:To suppress an amt. of byproduct greatly in hydrogen chloride removing reaction, by treating carbonaceous materials with a radical capturing agent, such as phenols. CONSTITUTION:When carbonaceous materials produced by carbonizing carbon black, polyvinyl chloride, formaldehyde resin, etc. are used as catalyst carriers, they are immersed into a soln. of a phenolic radical capturing agent, such as hydroquinone, catechol, trimethylhydroquinone, p-t-butylcatechol, naphthol, pyrogallol, and heated to 50-150 deg.C with stirring, then washed with a solvent, and dried.
Patent JP-S62270898-A (JP)
Title: Metal hydride container
Inventor: NASAKO KENJI
IPC: F28D20/00
Filed: 1986-05-19
Abstract: PURPOSE:To make filling at the time of charging an alloy to the whole body of a filling container performable so smoothly, by installing a cut-up part in a heat transfer fin. CONSTITUTION:A sectoral cut-up part 11 is formed in an aluminum heat transfer fin 6. Height (a) of this cut-up part 11 is accorded with a laminated pitch of the heat transfer fin 6, whereby setting of a fin pitch is made so easy. With this constitution, filling at the time of charging an alloy to the whole body of a filling container is made so smoothable and, what is more, the fin pitch becomes constant so accurately. Furthermore, since mutual fins are made contact with each other, efficiency of heat transfer is improved.
Patent JP-S5638330-A (JP)
Title: Preparation of intermediate of ion exchange membrane
Inventor: TSUSHIMA SAKAE
IPC: C08F8/20
Filed: 1979-09-05
Abstract: PURPOSE: To convert the sulfonic acid group, its ammonium or alkylamine salt existing in a fluorinated cation exchange membrane to sulfonyl chloride group, preventing the degradation of the tissue of the membrane and the removal of the exchange groups, in high efficiency, by contacting the membrane with phosphorus pentachloride.  
     CONSTITUTION: (A) A fluorinated cation exchange membrane having sulfonic acid groups which are mixture of (a) ammonium salt-type or (b) alkylamine salt- type and (c) acid-type, [pref. a compound of formula (Y and Y' are F or 1W10C perfluoroalkyl; l=0W3; m=0W1; n=0W12; X is sulfonic acid group)] is made to contact with (B) phosphorus pentachloride, pref. at 80W105°C. Preferably, 10W 50% of the sulfonic acid group is the component (a) and/or (b), and the membrane is wetted with liquid phosphorus oxychloride before reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5445983-A (JP)
Title: Floodlight
Inventor: KURIBAYASHI ISAO
IPC: F21V13/00
Filed: 1977-09-19
Abstract: PURPOSE: To improve efficiency with an increased reflection area without enlarging the outer diameter of the reflection plate with a lamp socket at the center of a light transmission plate covering an opening of a bowl-shaped reflectin plate to direct the lamp toward the reflection plate.  
     CONSTITUTION: A bowl-shaped reflection plate 10 is mounted to a support base 12 through metal fixtures 11 and 11 fixed to the outer side. A light transmission plate 13 is fixed to a frame body 15 through a circular packing 14 and a bottomed cylindrical socket cylinder is fixed at the center through a packing. The frame body 15 and a reflection plate 10 are combined together removably with a clamping metal fixture or the like through a packing 18. If the central portion 22 of the bottom of the reflection plate 10 is formed like a cone, no reflected light is cut by the lamp 20 or the socket cylinder 17 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07319142-A (JP)
Title: Magazine adapter for automatic film developing device
Inventor: NAKAJIMA YOSHIHIKO
IPC: G03D13/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide a magazine adapter capable of supporting various film magazines having different length in an axial direction. CONSTITUTION:A back plate 11 is provided at the rear edge of a bottom plate 10 supporting the film magazine, and a pair of end plates 12 is provided at both ends of the bottom plate 10. A pair of guide plates 14a and 14b having notched parts 18 in which projected shafts formed at both ends of the film magazine can be fitted is arranged between a pair of end plates 12, and projected pieces 15 formed at the rear edges of the guide plates 14a and 14b are inserted so as to be freely slid in a guide hole 16 formed on the back plate 11. A knob 17 is provided at the end part of the projected piece 15 and moved along the guide hole 16, so that a pair of guide plates 14a and 14b is positionally adjusted in accordance with the size of the film magazine. Thus, various sizes of film magazines are supported by the guide plates 14a and 14b.
Patent JP-H01282853-A (JP)
Title: Semiconductor device
Inventor: KAWARABAYASHI SHINYA
IPC: H01L23/50
Filed: 1988-05-09
Abstract: PURPOSE:To decrease the inductance between a semiconductor chip and a capacitor and sufficiently eliminate a source current noise by installing a plurality of die pads separately and equipping a capacitor therebetween. CONSTITUTION:Die pads 1a and 1b are installed opposingly at an appropriate interval. A semiconductor chip 2 is installed between and across the two pads 1a and 1b. A chip capacitor C11 is adhered on the back of the pads 1a and 1b so that the body thereof may directly extend over both the pads 1a and 1b. Therefore, no inductance equivalent to L1 and L2 of conventional devices exists but only the inductance L11 and L12 from the capacitor C11 to a lead wire terminal 6 small enough to eliminate a source current noise exists.
Patent JP-H05310048-A (JP)
Title: Driving device for vehicle
Inventor: TSUZUKI SHIGEO
IPC: H02K9/19
Filed: 1992-05-01
Abstract: PURPOSE:To supply sufficient amount of oil to a motor without increasing the outside dimension of a case for a driving device or complicating its structure. CONSTITUTION:An end face is formed on a driving device case 41 for containing a motor 12, and a groove 65 is formed over the set length in the axial and circumferential directions so that it is opened on the end face. An iron core 23 of a stator 21 is arranged adjacent to the end face, and oil chambers 25a and 25b are formed with its end face 23b covering the groove 65. Oil discharge port 66 is formed on an annular wall 67 on the shaft center side of the groove 65, and oil in the oil chambers 25a and 25b is discharged toward the motor 12 and cooled. As oil can be collectively supplied by these oil chambers 25a and 25b, the outside dimension of the driving device case 41 can be reduced. Also, as the structure of the driving device case 41 can be simplified, the outside dimension of the stator 21 can be relatively increased so as to increase torque put out at low rotation.
Patent JP-S5738676-A (JP)
Title: Compressor
Inventor: TAKESHITA KOUJI
IPC: F04B49/00
Filed: 1980-08-19
Abstract: PURPOSE: To appropriately control the capacity or capability of a compressor which has such a characteristic that its sucked flow becomes a pulsating one,  by supercharging the compressor with a pulsating flow synchronized with the pulsation of the compressor.  
     CONSTITUTION: A rotary compressor W has such a characteristic that its sucked flow becomes a pulsating one. A vibratory compressor U is connected upstream to the rotary compressor W. The volume of the cylinder 102 of the compressor U is changed by the action of a piston 101 coupled to a movable AC coil 105, to suck a  cooling fluid from an accumulator V through a suction valve 106 and send the  sucked fluid under pressure through a discharge valve 107.  rotational position detector 113 is attached to the compressor W to detect the instant of shutoff of the suction port of the compressor in terms of a pulse signal. The pulse signal is amplified by an amplifier 108 and then supplied as a synchronizing signal to a controller 109 for the movable AC coil 105 to heighten the pressure of the sucked fluid. A signal from a room temperature detector 111 is conducted to the controller 109 to regulate the quantity of supercharging into the compressor W. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04341118-A (JP)
Title: Controller for threshing and grading with combine
Inventor: OSAKI MASAMI
IPC: A01F12/44
Filed: 1991-05-17
Abstract: PURPOSE:To prevent culm breakage and waste straws from occurring, the third yield from being lost, the culms from remaining unthreshed and the first yield from being defectively graded. CONSTITUTION:The subject controller is characterized as follows. In a combine constructed so as to chance the reaping conveying speed and the conveying speed of a threshing feed chain according to a car speed, rotation sensors for measuring their numbers of revolutions are installed in driving parts of the aforementioned threshing feed chain, a threshing drum and a fan mill. A speed change controlling means for decreasing the rotational speeds of the above- mentioned threshing drum and the fan mill corresponding to deceleration when the rotational speed of the aforementioned threshing feed chain is decreased from the prescribed value and increasing the rotational speeds of the threshing drum and the fan mill corresponding to acceleration when the above-mentioned rotational speed of the threshing feed chain is increased from the prescribed value is simultaneously installed.