baber/WOPTO huggingface dataset:
Patent JP-S5914749-A (JP)
Title: Atmosphere adjustment of storage warehouse
Inventor: OOTANI KOUJI
IPC: A23B7/04
Filed: 1982-07-15
Abstract: PURPOSE:To adjust a storage warehouse to an atmosphere having an oxygen concentration suitable for the freshness preservation of fresh foods in the storage warehouse, by providing the storage warehouse with air rich in nitrogen from a nitrogen concentration device by pressure difference adsorption method. CONSTITUTION:A storage warehouse consisting of the refrigerating chamber 1 and the refrigeration device 2 is equipped with the nitrogen concentration device 3 by pressure difference adsorption method. Air from the conduit 13 is compressed by the compressor 4, sent to the the adsorbing columns 5 and 6, oxygen is partially adsorbed on an adsorbent such as active carbon, etc. and removed to give air rich in nitrogen, which is fed to the chamber 1. Gases in the columns 5 and 6 discharged to atmosphere, the pressure in the column is reduced to desorption pressure and the adsorbent is regenerated. Compressed air from the conduit 14 is sent to the columns 5 and 6 and the pressure in the column is raised. Among the three processes, the adsorption process is carred out in one of the columns, the remaining two processes are done by the other column, both the columns are laternately exchanged and air rich in nitrogen is produced continuously. The air rich in nitrogen from the device 3 is sent to the chamber 1 and the oxygen concentration in the chamber is adjusted to a range suitable for the long-term preservation of vegetables, etc.
Patent JP-H01292956-A (JP)
Title: Doorphone ringing system and additional device
Inventor: AMAGASA MORIYUKI
IPC: H04M9/00
Filed: 1988-05-20
Abstract: PURPOSE:To make the title system applicable to all telephone equipments to which a doorphone device can be connected by constituting said system so that ringing of a ringing sound of the doorphone device and its stop can be executed without necessitating sending and receiving a control signal to and from the telephone equipment. CONSTITUTION:The title system is constituted so that when an alarm sound is not rung, wiring is executed so that a telephone equipment 1 and a doorphone device 7 are connected, and when the alarm sound is rung, a sound source 4 of the alarm sound and the doorphone device 7 are connected by switching said wiring, and the alarm sound is rung. In such a way, the wiring is switched so that it is necessary to send and receive a control signal to and from the telephone equipment 1, and the alarm sound can be rung from the doorphone device 7, therefore, this system becomes applicable to all the telephone equipments to which the doorphone device can be connected without depending on the device constitution and the control signal.
Patent JP-H02301385-A (JP)
Title: Receiver
Inventor: SAIIN TAKANORI
IPC: H04N5/64
Filed: 1989-05-16
Abstract: PURPOSE:To improve the working performance at replacement of a battery by fitting a set leg turnably to a battery cover covering a battery container chamber provided to a rear side of a cabinet incorporating components a reception circuit and a picture display element or the like. CONSTITUTION:A synthetic resin made set leg 3 is fitted to a battery cover 2 freely openly and a projection 3a corresponding turnably to a shaft hole 2a of the battery cover 2 is provided and the shaft hole of the battery cover 2 and the projection 3a of the set leg 3 are mated together and fitted to the battery cover 2 so that the set leg 3 is turnable. When a television broadcast is received, the set is used while the set leg 3 is closed or the TV set is used by opening the set leg 3 to tilt the screen. Thus, when the replacement of the battery 4 is required, the set leg 3 is removed simultaneously from the cabinet by removing the battery cover 2. Thus, the set leg does not give any hindrance to the opening/closing of the battery cover and the operability of battery replacement is improved.
Patent JP-S5455980-A (JP)
Title: Three-stage and multiple-row parking construction
Inventor: MAEKAWA KATSUHIKO
IPC: E04H6/06
Filed: 1977-10-11
Abstract: PURPOSE: To provide a parking construction, in which parking chambers are arranged in three stages, upper, middle and lower stages, and the lower stage is provided with one more parking chamber than the upper and the middle stages, whereby it is enabled to shorten the time required for getting cars into or out of the parking facilities while making efficient use of the parking space at the same time.  
     CONSTITUTION: Entrance E, through which cars W get into or out of the parking facilities, is formed at the front of each parking row at the lower parking stage D of parking structure 1, which is formed with three parking stages U, M and D, upper, middle and lower stages. At the right side of the lower parking stage D, there is provided a side space DS for keeping a pallet or cage aside temporarily. Upper cages 2 are provided for each parking row of the upper parking stage U, and cage suspending sprockets 4 are provided at the front and back of support plate 3 so that the cages can be moved between the upper and the lower stages U and D. The upper cages 2 and middle cages 5 are moved together by the drive of motor 20, with only lock pin 27 of a required parking row being unlocked 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313085-A (JP)
Title: Laminated sheet article easily separable from printing layer and its separation method
Inventor: MUKAI TADAYUKI
IPC: B32B27/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet article which can be separated easily and its separation method. SOLUTION: In a method in which a foamed or non-foamed synthetic resin sheet 1 is separated from a laminated sheet article A which can be separated easily from a printing layer in which a separation layer 4 which swells by a heated alkali solution is placed between the sheet 1 and a printing ink layer 3 and in which a synthetic resin film 2 is laminated on the sheet 1 so that the layer 3 side is laminated on the sheet 1, the layer 4 is placed between the sheet 1 and the layer 3 in advance, the article A is crushed into small pieces, immersed in the heated alkali solution, and agitated, and the sheet 1 is separated from the layer 4 in a method for separating the article A.
Patent JP-H08309395-A (JP)
Title: Process and device for disposing dredged mud
Inventor: OSANAWA AKIRA
IPC: B09B3/00
Filed: 1995-05-22
Abstract: PURPOSE: To dispose dredged mud efficiently by forming mud slurry formed by mixing a solidifying agent into mud dredged from the sea bottom, injecting the mud slurry into a curing and solidifying container on the sea, curing and solidifying, and then turning over the curing and solidifying container and setting a solidified mud lump on the sea bottom. CONSTITUTION: For disposing dredged mud, first, mud accumulated on the sea bottom is collected by a dredger. Then a solidifying agent is mixed into dredged mud. Then the dredged mud and the solidifying agent are kneaded to form mud slurry. The mud slurry is injected into a curing and solidifying container 1 to carry out the cure solidification. At that time, a float 4 is attached on the periphery of the curing and solidifying container 1, and the periphery is connected to a retaining buoy 5 by a wire 6. Then an on-off valve 7 is opened to release air in the float 4, and the curing and solidifying container 1 is turned over, and a solidified mud lump A1 is set on the sea bottom C. On the other hand, the solidified mud lump A1 set on the sea bottom C is utilized as a fish shelter or cover sand.
Patent JP-S63287926-A (JP)
Title: Liquid crystal element
Inventor: YOSHINAGA KAZUO
IPC: G02F1/137
Filed: 1987-05-21
Abstract: PURPOSE:To improve stability of orientation for an external stimulus by orienting a high molecular liquid crystal compsn. toward a direction of a groove provided on one of the substrates. CONSTITUTION:A high molecular liquid crystal compsn. consisting of a high molecular liquid crystal compsn. contg. asymmetric carbon atoms and a low molecular liquid crystal compd. is distributed between a pair of substrates, and one of the substrates has grooves on a surface contacting with the high molecular liquid crystal compsn., and the high molecular liquid crystal compsn. is oriented along the direction of the grooves. Preferred low molecular compd. is one having a chiral smectic phase. Satisfactory orientation is realized when the depth 1, width 2, and width of a land 3 of the groove is 0.05-1mum, 0.5-10mum, and 0.5-10mum, respectively.
Patent JP-H026914-A (JP)
Title: Camera incorporated with zoom lens
Inventor: YOMOGIZAWA SHINYA
IPC: G03B5/00
Filed: 1989-05-15
Abstract: PURPOSE:To store easily a zoom lens in a camera main body and to improve the portability by providing a collapsible cam groove for storing the zoom lens in the camera main body to zooming cam grooves for the zoom lens. CONSTITUTION:A roll 7a provided to a variator is fitted in the cam groove 6a of a cam ring 6 and a roll 89a provided to a compensator is fitted in the cam groove 6b. The rolls 7a and 8a are fitted in the straight moving grove 9a of a straight moving cylinder and the cam groove 6 is rotated as shown by an arrow A to move the variator and compensator as shown by an arrow B under the guidance of the straight moving groove 9a. The cam grooves 6a and 6b perform zooming operation by parts alpha1 and alpha2 and sink the lens by parts alpha2-alpha4. When the rolls 7a and 8a move up to the part alpha3, the variator and compensator are stored in the camera main body. Consequently, the zoom lens is stored in the camera main body and the camera is carried conveniently.
Patent JP-H09286288-A (JP)
Title: Roof mole
Inventor: ARATA MITSUAKI
IPC: B60R13/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a roof mole that is designed so as to be hard to slip out of a recess groove. SOLUTION: In a roof mole which is installed in a recess groove C bordering a roof panel R and a side panel S of an automobile after inserting an anchor part 2 thereinto, a thin wall part and two notches 6 and 7 or the like are formed in two tip parts 3a and 5a being elastically contacted with an inner wall C1 of this recess groove C of two lip parts 3 projectingly installed each on both sides of a lower end of the anchor part 2, and thereby these tip parts 3a and 5a are formed so as to be easily bent in time of being inserted into.
Patent JP-2000234591-A (JP)
Title: Rotary pump
Inventor: KOMATSU MASASHI
IPC: F04C2/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a feed quantity every rotation, and reduce vibration by rotating a rotor having a pinning part along a long column inner curve surface having a train of a primary coil and an even magnetic field in the advance direction. SOLUTION: A rotary pump is composed of a housing 1 and a rotor 6, an elliptical rail 3 and a vertically through material 9 are arranged on the housing 1, and a minor axis end of the elliptical rail 3 is brought into contact with a cylindrical wall having a square cross section per long cylindrical column. In the case of leading on a track, a pair of 8-shaped coils 13 as twist coils faced to each other on a plane surface track are arranged in parallel. A primary induction coil 12 for leading to a power supply through a distribution field 14 is arranged on the outside without clearance. The rotor 6 provided with a pinning part is rotated along a long column inner curve surface having a train of the primary induction coil 12 and an even magnetic field 11 in the advance direction.  It is thus possible to reduce vibration by improving a feed quantity per every rotation, and it is also possible to generate straight flow.
Patent JP-H02307982-A (JP)
Title: Production of permanent bond padding having soft feeling and low shrinkage
Inventor: MIZUNO AKIRA
IPC: D03D1/00
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the title bond padding by making a plain weave under a specific condition using spun yarn of double-layer structure comprising core part made of polyester short fibers and sheath part made of cotton and applying a specific amount of specific resin adhesive powder to the surface of the plain weave by dot coating. CONSTITUTION:A plain weave is made by using spun yarn of double-layer structure comprising core part made of polyester short fibers and sheath part made of cotton under a condition to provide W yarns/inch warp density and F yarns/inch weft density which satisfy 0.06W<=F<=1.08W (weft density is 6-8% larger than warp density) and cover factor CF of plain weave 26<=CF<31 and then the surface of the plain weave is coated with high-density polyethylene resin bond powder under a condition by dot coating to give an amount P of the powder coated satisfying 22<=P<28g/m<2> to make soft and low-shrinkage padding for permanent bond.
Patent JP-H04325619-A (JP)
Title: Method for blowing gas into molten metal and gas blowing nozzle
Inventor: WATANABE HIDEMI
IPC: C21C7/072
Filed: 1991-04-26
Abstract: PURPOSE:To make blowing gas fine and to increase the interface of the reaction by providing bulged space on a gas piping and a resonance pipe opposing the piping at a gas supplying side. CONSTITUTION:The cylindrical bulged space 9 is provided in halfway of the gas piping and the resonance pipe 11 closing the one end is provided while opposing the piping 10 at the gas supplying side connected with this bulged space 9. A piping 12 is provided from the bulged space 9 to a tuyere 1. At the time of ejecting gas having ultrasonic velocity to the bulged space 9 from the piping 10 at the gas supplying side, the unstable phenomenon of pressure is generated and the resonance is generated in the resonance pipe 11 to produce the compression waves of sound wave, i.e., pressure. By this method, the gag spouted from the tuyere 1 is formed to the compression waves state and fine bubbles are obtd. The gas is formed in fine bubbles from the tuyere 1 and released into the molten metal column.
Patent JP-H06333352-A (JP)
Title: Magnetic card reader
Inventor: KOSAKAI MASAHIRO
IPC: G11B21/20
Filed: 1993-05-25
Abstract: PURPOSE:To provide the magnetic card reader capable of preventing reading and writing defects of magnetic information by applying a pad pressure to a magnetic card traveling within a card passage by magnetic heads varying in the positions of fulcra. CONSTITUTION:The magnetic heads 6, 7 disposed to face each other on both sides of a card passage 5 are disposed and supported in a card traveling direction A together with the fulcra 13B of supporting plates 8, 9 on the discrete supporting plates 8, 9 extending in the traveling direction of the card A and the fulcra 13B are arranged on the opposite side of the passage 5 relative to the heads 6, 7. The head 6 oscillates by overcoming the energizing force of a leaf spring 17 around the fulcrum 13B of the supporting plate 8 without the approximate movement of the head 7 when the magnetic head 14 is inserted into the passage 5 of the magnetic card reader constituted in such a manner and travels and exists between the heads 6 and 7. A proper pressing pressure is applied to the card 14, by which the card squeaking by oscillation of the magnetic heads and the magnetic card is prevented. Then, the magnetic card reader which prevents the reading and writing defect of the magnetic information by the card squeaking is obtd.
Patent JP-S5915595-A (JP)
Inventor: TANAKA HISASHI
IPC: B32B15/12
Filed: 1982-07-16
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-S613182-A (JP)
Title: Picture editing copying machine
Inventor: TANI TATSUO
IPC: G03G15/36
Filed: 1984-06-16
Abstract: PURPOSE:To edit originals while copying them and complete quickly an edited copy paper by designating a desired area of the first original to start copying and designating a desired area of the second original during this copying and designating desired areas of plural originals repeatedly in this manner. CONSTITUTION:An editing end key indicates the end of editing of an original, and designation of areas is terminated if this key is depressed, but plural areas in the original can be designated optionally unless this key is depressed. A preference key is depressed for the original whose area is preferentially secured if overlapping of areas occurs when areas of many originals are designated. When this key is depressed before, after, and on the way of area designation, a preference flag is set to a RAM where the number of originals is stored. Pressure- sensitive sheet keys determine position information of an editing area frame, and these keys are effective until the editing end key is depressed after depression of an editing start key.
Patent JP-S6471212-A (JP)
Title: Oscillation circuit and schmidt trigger circuit
Inventor: MAAKU II FUITSUTSUPATORITSUKU
IPC: H03K3/353
Filed: 1988-05-19
Abstract: PURPOSE: To reduce power consumption and to eliminate difficulty in usability by forming a circuit as a single integrated circuit based on compound semiconductor technique and almost fixing its oscillation frequency in spite of fluctuation in a power supply voltage. CONSTITUTION: An oscillator 221 is composed of a Schmitt trigger 202, inverters 204, 206 and 208, resistor 212 and capacitor 218. The output of the inverter 204 is supplied through an inverter 230 and the output of the inverter 206 is supplied through an inverter 238 to capacitors 234 and 242 respectively. The capacitors 234 and 242 are biased by diodes 224, 226 and 228. The output of a charge pump 200 is provided from the diode 224 onto a terminal 201.
Patent JP-H04328134-A (JP)
Title: Formable prepreg sheet and formed product thereof
Inventor: MAEDA HIROSHI
IPC: B29B15/10
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a prepreg sheet good in handleability, light in weight after forming, also having high flexural strength, and rich in flexibility, by coating a reinforcing base material with a resin composition consisting of a mixed solution of each specific thermoplastic resin and thermosetting resin. CONSTITUTION:A reinforcing base material such as glass fiber is coated with a resin composition which is prepared by incorporating (A) a blend of (1) a thermosetting resin, pref. foaming agent-contg. expandable phenolic resin and (2) a thermoplastic resin pref. 10-400kg f/cm<2> in 100% modulus, having film formability at temperatures lower than the setting reaction temperature for the component (1) and (B) such ingredients as curing agent, foaming agent and colorant in (C) a solvent (e.g. acetone, methyl ethyl ketone) capable of dissolving or homogeneously mixing the component A, followed by treatment at a temperature lower than said setting reaction temperature but higher than the forming temperature and also expelling the solvent to dryness, thus obtaining the aimed prepreg sheet.
Patent JP-H06304395-A (JP)
Title: Futon drier
Inventor: SAITO MASAKI
IPC: D06F58/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a futon (Japanese quilt and mattress) drier which has an attachment with a shape most suited, for example, to the case where two to three futons are laid being folded to be dried as intact at one time. CONSTITUTION:In a drier having an attachment which is connected to the tip of a hose of a futon drier and inserted between futons to blow hot air between the futons. the attachment 36 has a flat insertion part 36b to be inserted between the futons and a hot air diffuser port 55 is opened at the insertion part 36b.
Patent JP-S62280571-A (JP)
Inventor: YAMATO KAZUMI
IPC: F25J1/02
Filed: 1986-05-30
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-S614534-A (JP)
Title: Treatment of hydroformylation catalyst solution
Inventor: KOJIMA HIDETAKA
IPC: C07C31/20
Filed: 1984-06-18
Abstract: PURPOSE:To make the removal of basic substance easy and to make the recovery of catalytic activity complete by bringing a rhodium-phosphine series hydroformylation catalyst soln. which has been treated with boron hydride compd. into contact with solid multivalent alcohol. CONSTITUTION:Boron hydride compd. such as sodium boron hydride is added as solid or a soln. dissolved in water or methanol or the like to a rhodium-phosphine series hydroformylation catalyst soln. wherein the activity has been diminished and treated with each other. Then, the soln. is brought into contact with solid multivalent alcohol such as cellulose to fix the basic substance on the solid and it is removed from the catalyst soln. Since the fixed basic substance is isolated therefrom by flowing a small quantity of water, the solid multivalent alcohol can be reused. Still more, as the solid multivalent alcohol, cellulose can be preferably used and either shape of powdery, granular or cottony shapes and cartridge or the like may be used as the service form.
Patent JP-H08330564-A (JP)
Title: Solid-state image pickup element and its manufacture
Inventor: PAAKU YON
IPC: H04N5/372
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a light-receiving part of a solid-state image-picked element to be used to efficiently suppress white defect generated by surface charge on the light-receiving part of the solid-state image-pickup element, and to provide the manufacturing method of the above-mentioned solid-state image pickup element. SOLUTION: The vertical structure of the light-receiving part of a solid-state image- pickup element is formed in such a manner that the structure becomes N<+> -P<+> -N-P-N<-> from the surface of incident light. Specifically, a channel-stop layer 23 and a vertical CCD 24 are formed in a P-type well, a gate electrode 26, to be used for charge transfer, is formed after the formation of a gate-insulating film, and a photodiode 27, to be used for a light-receiving part, is formed by implanting P-type impurities on the surface of the light-receiving part in this manufacturing method.  The gate-insulating film on the surface of the light-receiving part is removed, a film 35 containing N-type impurities is vapor deposited, the N-type impieties in the insulting film 35 are doped to the surface of the light-receiving part by heat treatment, and a thin N-P junction surface is formed on the surface of the light-receiving part. Subsequently, a light- shielding metallic film and a protective film 21 are formed successively.
Patent JP-S6016255-A (JP)
Title: Packing sealing material for filter
Inventor: TAKEDA HAYATO
IPC: C09K3/10
Filed: 1983-07-06
Abstract: PURPOSE:To enable to easily pack a sealing material at a fitting site, by a method wherein a sealing material obtained by mixing a foaming agent into a sticky resin material is packed into a recessed groove, and is then foamed so that it is expanded to the outside of the groove. CONSTITUTION:In a filter device 1, a filter 3 which comprises a filter medium 3b formed from a glass, a ceramic, a cellulose asbestos paper or the like in the shape of an accordion curtain or the like sealed in a tetragonal frame form wooden filter frame 3a is suspended from a frame body 2 by suspenders 4. The top surface of the filter 3 is spaced from the lower surface of the frame body 2 by a predetermined distance, and a sealing material 5 consisting of a sticky resin material is intermediately provided between the filter frame 3a and the frame body 2 to prevent air from leaking through the gap between the filter 3 and the frame body 2. To form the sealing material 5 into the shape protruding to the outside of the recessed groove 6, it is necessary to use as the sealing material 5 a material comprising, for example, silica gel or a sticky resin material such as a cold-setting two-pack type polyurethane resin material as a main constituent in which a foaming agent such as gas-filled plastic balls is mixed.