baber/WOPTO huggingface dataset:
Patent JP-H09167202-A (JP)
Title: Method and device for processing picture
Inventor: TEZUKA NOBUHIKO
IPC: G06K9/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on operator and to correctly execute a judgement processing in a group direction by means of a simple processing by judging the group direction of a document in picture information which is picked-up in accordance with inputted area information and displaying the group direction which is judged in accordance with judgement. SOLUTION: Inputted picture information is displayed by a display means added in an output part 104 and recognized by the operator. Then, the operator inputs the area to be designated for recognizing a character on the dispaly screen. A area designating part 105 stores inputted area information in a storage part 103 and manages area information at every area whenever the area is designated. When one area is designated, the group direction of the document added in the area is judged by a group direction judging part 106. The judged group direction is stored in the storage part 103 as group direction information in accordance with the area stored in the storage part 103 by the area designating part 105 and the group direction judged to be a rectangle for indicating the area is displayed in the display means of the output part 104.
Patent JP-2001137177-A (JP)
Title: Endoscope
Inventor: SHIMOMURA KOJI
IPC: A61B1/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly endoscope that reduces the load on operator using capillary phenomenon effectively in adhesion of lens enabling unfailing adhesion and fixing of lens without using special technique. SOLUTION: A ring shaped groove 18 is elongated along circumferential direction on the outer face at least of an objective lens 17 in lens unit L and an adhesion hole 16 is located at a site corresponding to a part of the ring shaped grooved part 18. An adhesive is injected into the ring shaped grooved part 18 through the adhesion hole 16.
Patent JP-2001111683-A (JP)
Title: Portable telephone set with automatic conversation function
Inventor: KUBO HIROMICHI
IPC: H04M1/64
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set with automatic conversation function by which a user can automatically send words recorded in the portable telephone set so as to attain a conversation without utterance of a live talk that may trouble surrounding people. SOLUTION: The portable telephone set (1) of this invention is incorporated with a recording function, an immediate access and reproduction function and a registration function. The recording function records words required for phone conversations, the recorded words are registered to a start button (2) and a dial button (3) or the like. The user depresses the start button (2) and the dial button (3) or the like to which the words are registered and transmits the words at the same time when the immediate access and reproduction function is activated to attain a conversation without the utterance of a live talk.  Since the conversation can be conducted without the utterance of a live talk, a state of an automatic telephone answering mode or a state of the portable telephone set whose power is interrupted can be avoided so as to allow the user to be ready for the arraival of an urgen incoming call with excellent user-friendliness.
Patent JP-H09216847-A (JP)
Title: Production of alpha-alkylcinnamic aldehyde
Inventor: ARII KUITAAMAN
IPC: B01J31/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound in high selectivity and in large productivity, enabling the progress of the reaction in a solvent-free state, by using pyrrolidine as a catalyst.  
     SOLUTION: This method for producing an alpha-alkylcinnamic aldehyde comprises subjecting (A) benzaldehyde and (B) an alkanal to an aldol condensation reaction in the presence of a base as a catalyst. Therein, (C) pyrrolidine is used as the catalyst. The component B is preferably a compound of the formula: R-CH 2 -CHO (R is a 4-10C alkyl), especially n-octanal. The condensation reaction is preferably carried out by reacting the component A with the component B in a molar ratio of 1:(1.2-1.8) in the presence of an acid, especially octanoic acid and/or acetic acid, in the absence of a solvent at 80-90°C, while the component B is gradually introduced to the reaction mixture of the component A with the component C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08183136-A (JP)
Title: Heavy-duty corrosionproof coated steel sheet having excellent adhesive property and corrosionproof property
Inventor: MURASE MASAJI
IPC: E02D31/06
Filed: 1994-12-28
Abstract: PURPOSE: To increase adhesive properties and corrosionproof properties by providing an organic coated layer for an external layer on a porous metal flame-spraying coated film through an adhesive layer having specified viscosity. CONSTITUTION: A porous metal flame-spraying coated film 2 having a thickness of several hundreds μm is formed on the surface of a steel pipe 1. The porous metal flame-spraying coated film 2 has a substrate treatment layer 3 on its surface and the surface area thereof is large. An adhesive layer 4 such as epoxy resin having viscosity of 10-10,000cps is formed on the porous surface of the flame-spraying coated film 2. The adhesive layer 4 is bonded to the large surface area of the porous flame-spraying coated film 2 and also has anchors in the porous part. Anchor action is caused and adhesive durability is increased. An organic coated layer 5 for an external layer stuck to the adhesive layer is provided. Polyethylene, epoxy resin and urethane resin, etc., are used for the organic layer 5 for the external layer.
Patent JP-H05157410-A (JP)
Title: Refrigerating plant for vehicle
Inventor: OTANI NAOYUKI
IPC: H01C7/02
Filed: 1991-12-11
Abstract: PURPOSE:To suppress the heat generation effectively even when an excessive electric current flows through a resistance heater because of locking the blower or other reasons by limiting the electric current supplied to a blower and providing a drain pan that receives the drain water falling from a refrigerant evaporator with a resistance heater to heat the drain pan. CONSTITUTION:In air conditioning operation the air in a refrigeration is being cooled by blowing the air to a refrigerant evaporator 10 by means of a plurality of cooling fans 15. If in this cooling the air is cooled below its dew point temperature by the evaporator 10, the moisture in the air condenses and water drops attach the surface of the evaporator 10, and those water drops flow down on to a drain pan 16 and they freeze there. When the temperature in the refrigerating chamber falls to a specified temperature, a relay switch is closed and the electric current is supplied to the fans 15 through a resistance heater 17, limiting thereby the rotation of the fans 15. And by the heat generation in the resistance heater 17 the drain pan 16 directly attached to the resistance heater 17 is heated and the ice feezing in the drain pan is thereby melted and discharged to the outside.
Patent JP-H06153033-A (JP)
Title: Monitor camera system and its control method
Inventor: AOKI AKIRA
IPC: H04N5/225
Filed: 1992-11-13
Abstract: PURPOSE:To speedily take action after an event occurs. CONSTITUTION:CCD 12 takes the still picture of a place to be monitored whenever a photographing timing signal is generated (at every prescribed time, for example). The picture data is data-compressed by a data compression circuit 18 and is stored in a memory 20. When an abnormality detection signal is generated from an abnormality detection circuit 24, latest compression picture data for the appropriate number of frames, which are accumulated in the memory 20, are transmitted from a transmission device 21 to the police and a security service through ISDN and the like and they are reproduced and displayed. The still picture of the monitored place is taken at every prescribed time from time when abnormality occurs, and also the compression picture data is transmitted.
Patent JP-H02175980-A (JP)
Title: Dyeing of aromatic polyamide fiber
Inventor: JINNO MASAHIRO
IPC: D06P3/24
Filed: 1988-12-27
Abstract: PURPOSE:To accomplish the title dyeing without impairing the heat resistance of the title fiber in high dyeability with no uneven dyeing, also in high light fastness, by using, as carrier, a sulfonamide. CONSTITUTION:Polyamide fiber containing >=80mol% of structural unit of the formula (n is 0-2; R<1> is divalent to tetravalent aryl residue which may be substituted with such group or atom as to be virtually nonreactive with carboxyl and isocyanate groups; R<2> is divalent aryl residue which may be substituted with such group or atom as to be virtually nonreactive with carboxyl and isocyanate groups) is dyed using, as carrier, a sulfonamide. pref. benzenesulfonamide, thus accomplishing the objective dyeing in high dyeability without uneven dyeing, also in high light fastness.
Patent JP-H04194641-A (JP)
Title: Leakage detector of sealed container
Inventor: FUKUSHIMA AKIRA
IPC: G01M3/32
Filed: 1990-11-27
Abstract: PURPOSE:To detect leakage of a sealed container highly sensitively by varying a volume in a measurement tank by a predetermined amount without permitting gas in the measurement tank to escape and taking a difference in pressures after pressure-applied sealing and after pressure setting to detect a change in the pressure in the measurement tank. CONSTITUTION:A sealed container 300 to be measured is housed in a first chamber 38 of a measurement tank, and the measurement tank body 10a is closed by a measurement lid 10b and pushed downward by a pressure-applying sealing mechanism. At this time airtightness is maintained by an O-ring 34, and at the same time inner pressure in the measurement tank is raised. Then a movable plate 48 is pulled downward, and O-rings 50,52,54 are compressed. At this time the movable plate 48 is pulled down at time to, and an inner volume of the measurement tank is increased until time t1 whereby the inner pressure of the measurement tank is reduced to a predetermined value. The inner pressure of the measurement tank is maintained at an approximately constant value even after time t2, and observation of change in pressure at time t3 after elapse of predetermined enables determination of leakage.
Patent JP-H03188173-A (JP)
Title: Finishing material with flame retardancy and extensibility
Inventor: OGAWA KOJU
IPC: E04F13/02
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a finishing material applicable to the finishing of an outer or inner surface of a construction as a finishing material with flame retardancy and extensibility by compounding an inorg. hydrate, a flame retardant, a filler and other appropriate additives in a synthetic resin emulsion. CONSTITUTION:150-600 pts.wt. inorg. hydrate (A) as a flame retardant materials, 1-30 pts.wt. flame-retardant (B) selected from a halogen compd., antimony trioxide, antimony pentaoxide and zirconium oxide, 100-300 pts.wt. filler (C) such as an aggregate or an extender pigment, and a film-forming auxiliary, a thickener, a fiber, a wetting agent, a dispersing agent, an anti-foaming agent, an antiseptic agent or a mildowproofing agent as an appropriate additive are compounded with 100 pts.wt. (in terms of solid content) synthetic resin emulsion (D) with flame retardancy and extensibility as a main binder. It is pref. that the total amt. of the ingredients A, B and C is about 250-700 pts.wt. based on 100 pts.wt. ingredient (D).
Patent JP-H07232324-A (JP)
Title: Melt molding mixture of long-glass-fiber reinforced polypropylene with polypropylene, and molded item thereof
Inventor: YOSHINO KENJI
IPC: B29K309/08
Filed: 1994-12-28
Abstract: PURPOSE:To obtain a long-glass-fiber reinforced polypropylene resin molded article superior in mechanical strength and a melt molding mixture for producing it. CONSTITUTION:While a roving of reinforcing continuous glass fibers surface treated with a surface treating agent containing a coupling agent is drawn, the glass fiber roving is impregnated with a modified polypropylene resin having functional groups capable of chemically bonding with the coupling agent and a melt flow rate (ASTMD-1238, load: 2.16kg, temperature: 230 deg.C) of 70-300g/10min. After that, the roving is cut, whereby a pellet of 2-50mm in a fiber direction is obtained. The glass fibers having substantially the same length as the pellet are oriented in parallel. The long-glass-fiber reinforced polypropylene resin containing 60-90wt.% glass fiber is used as a master batch. A melt molding mixture of a long-glass-fiber reinforced polypropylene and a polypropylene consists of 5-70wt.% master batch and 30-95wt.%, polypropylene resin. A resin molded article is produced using this mixture.
Patent JP-H09141071-A (JP)
Title: Laminated membrane, its production and method for using the same
Inventor: FUSAOKA YOSHINARI
IPC: B01D69/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a high concn. unseparable soln. under high pressure by using a separating functional membrane with pleats having a specified average diameter (expressed in terms of circles) in a laminated membrane consisting of a separating functional membrane and a microporous support membrane. SOLUTION: In a laminated membrane consisting of a separating functional membrane and a microporous support membrane and fit to convert sewater into fresh water and to desalt brine, a separating functional membrane with pleats having <=150nm average diameter (expressed in terms of circles) is used. The number of pleats each having <=150nm diameter is preferably >=60% of the total number of pleats and the number of pleats each having <=120nm diameter is preferably >=50% of the total number of pleats. The microporous support membrane consists preferably of a layer (A) having <=200nm pore diameter and a layer (B) having >=200nm pore diameter. The thickness of the layer A is >=2μm, that of the layer B is >=8μm and the layer A accounts for >=20% of the total thickness of the layers A, B.
Patent JP-2001139660-A (JP)
Title: Preparation process of polymer epoxy resin and coating composition
Inventor: KOBAYASHI YOSHIKAZU
IPC: C09D163/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a polymer epoxy resin containing a bisphenol F skeleton which is applicable to coatings, etc., and a coating composition containing this polymer epoxy resin. SOLUTION: In a preparation process of a bisphenol F skeleton-containing polymer epoxy resin (C) having a weight average molecular weight of >=2,000, an epoxy resin (A) containing a bisphenol F type epoxy resin (a), obtained by allowing a bisphenol F wherein the dinuclear content is >=96 wt.% to react with epichlorohydrin, and a bisphenol epoxy resin (b) in a weight ratio (a)/(b) of 100/0 to 5/95, is allowed to react with bisphenols (B) in the presence of a catalyst. A coating composition contains this polymer epoxy resin (C).
Patent JP-H04198501-A (JP)
Title: Rail fastening metal removing device
Inventor: KOJIMA TOSHIO
IPC: E01B29/28
Filed: 1990-11-28
Abstract: PURPOSE:To save a man power for a work to remove a rail fastening metal and to shorten a time required for the work by a method wherein a working table is located on a running truck runnable over rails and a bolt fastening and unfastening machine, a rail fastening metal grasping device, and a conveying device for a rail fastening metal are mounted on the working table. CONSTITUTION:A working truck is moved at a specified speed in a reverse direction to a running truck and a bolt fastening unfastening machine 8 is lowered as a socket wrench part 8b is rotated. A grasping device 9 is lowered, and engaged with the head part of a bolt 2a of a rail fastening metal 2. The bolt fastening unfastening machine 8 and the grasping device 9 are raised at a speed synchronized with the rotation speed of the socket wrench part 8b, the bolt 2a is unfastened, and the rail fastening metal 2 is removed from a sleeper 1. The removed rail fastening metal 2 grasped by the grasping device 9 is dropped in a position by means of a conveyance device 10. This constitution performs a mechanical, high-efficient, and smooth work to remove the rail fastening metal 2.
Patent JP-2001139896-A (JP)
Title: Method of producing pressure-sensitive adhesive sheet, and dust removal apparatus
Inventor: KAWASHIMA TADASHI
IPC: C09J107/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a pressure-sensitive adhesive sheet having a partially formed pressure-sensitive adhesive layer. SOLUTION: On the surface of a substrate film 11, a friction-treated plane 18 is formed, and heated rods 13 are pushed against the treated plane 18 to partially heat it. Then, a pressure-sensitive adhesive layer 14 is formed on all the treated plane 18. When a release sheet 30 is stuck to the adhesive layer 14 and then peeled therefrom, the adhesive layer 14 on the heated parts 18b of the treated plane 18 is peeled from the substrate film 11 and transferred to the release sheet 30 and the adhesive layer 14 on the other parts 18a is not peeled from the substrate 11, thus giving a pressure-sensitive adhesive sheet 20 having the adhesive layer 14 partially formed on the substrate 11.
Patent JP-H03191149-A (JP)
Title: Structure for joining steel pipe column and slab in flat slab structure
Inventor: YAMAMOTO ICHIRO
IPC: E04B5/43
Filed: 1989-12-19
Abstract: PURPOSE:To prevent shear fraction by providing a reinforcing bar in a slab in a part of intersection of a steel pipe and the slab so that it pierces the steel pipe and that the opposite end parts thereof pass through a section having a danger of punching break. CONSTITUTION:A slab 3 is provided with a steel pipe column 2 which is made of a steel pipe 2a and erected in the vertical direction. Besides, engaging holes 2c1, 2c2 and 2c3 are bored at positions in two sets of opposite outer peripheral surfaces 2b of the steel pipe 2a, which correspond to a part 1a of intersection of the pipe and the slab 3. Main bars 3a constituting the slab 3 are provided through the engaging holes 2c1 and 2c2 so that they pierce also the steel pipe 2a, respectively. Moreover, reinforcing bars 5 each formed to have a length L1 are provided through the engaging holes 2c3 so that they pierce the steel pipe 2a and that the opposite end parts thereof pass through a section CS having a danger of punching breakdown.
Patent JP-H09165176-A (JP)
Title: Safety device for elevator doorway
Inventor: YAMAMOTO KOJI
IPC: B66B13/28
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the hand or the like of a passenger from being drawn into a clearance between a car door and a car post by disposing a light projector and a light receiver for detecting an obstruction, between the car door and the car post, and providing a speaker for outputting voice of calling the attention of the passenger at the time of detecting the obstruction, in an elevator car. SOLUTION: In a car 2, before a passenger touches a closed car door 1 with a hand or the like, the light 7 of safety devices 6 fitted to car posts 4 is intercepted. When the car door 1 is closed, a signal for not opening the door 1 is outputted, and at the same time, a message of calling the attention of the passenger is announced from a speaker fitted into the car 2. The hand or the like of the passenger is thereby prevented from being drawn into a clearance 5 between the car door 1 and the car post 4 when an elevator reaches an objective floor.
Patent JP-H04203794-A (JP)
Title: Heat exchanger
Inventor: MORIMOTO MOTOO
IPC: F28F9/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable an efficient heat exchanging operation to be carried out even under a light temperature difference by a method wherein a partition wall for separating a hot air flow passage from a cold air flow passage is provided with a cavity, air in the cavity is discharged and at the same time an appropriate amount of working fluid is enclosed in the cavity. CONSTITUTION:A cavity 3 is disposed in a partition wall separating an upstream and a downstream flow passage 9. Air in the cavity is discharged and at the same time a proper amount of working fluid 5 is enclosed. Supporting columns 4 within the cavity 3 are reinforced in such a way the cavity 3 may not be collapsed or deformed. After the working fluid 5 in the cavity 3 evaporates and ascends to strike against an upper surface of the cavity 3 and condensed and dropped, the working fluid can drop along the supporting columns 4 due to its own weight. The working fluid 5 received heat from hot air flowing clown in a direction b1-b2 is easily boiled up and evaporated due to a low pressure within the cavity 3. The working fluid 5 ascended up at a high speed due to an evaporating pressure of its own strikes against the upper surface of the cavity 3, i.e., the bottom surface of the cold air flow passage, condenses, radiates heat and transmits heat to the cold air.
Patent JP-H04202089-A (JP)
Title: Substrate heater for molecular beam epitaxial device
Inventor: FURUSE MUNEO
IPC: H01L21/203
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the generation of the defects caused by foreign matter on epitaxially grown substrate surfaces by forming a substrate holder support to an approximately cylindrical shape which is hollow, and gripping a substrate holder on the inner side of the cylindrical shape so that molecular beams are not made incident on the direction of the heater and heat shielding plate on the inner side of the substrates and substrate holder. CONSTITUTION:A notch for retreating an arm for transporting the substrate holder is not provided on the substrate holder support 4 in the transferring and receiving part between the substrate holder support 4 and substrate holder 3 of the substrate heater of a molecular beam epitaxial device to allow the transferring and receiving between the substrate holder substrate 4 and the substrate holder 3. The provision of the shielding plate 7 of the substrate heater and shielding plates at a heater support substrate 6 for heating the substrates and the peripheral part thereof is possible in this way and the adhesion of Ga and As thereto is obviated.
Patent JP-H04203712-A (JP)
Title: Noise reduction duct for compressor and other machine
Inventor: SUZUKI TOMOO
IPC: F24F13/20
Filed: 1990-11-30
Abstract: PURPOSE:To improve the effect of a noise reduction duct by providing partition plates and an outer wall on which a noise reduction material is lined on its sides and changing the distances among the partition plates with the difference in the lengths of respective routes that are defined by partition plates taken in consideration. CONSTITUTION:A noise reduction duct consists of a cubic box which is partitioned by partition plates 2 that are bent at right angle to provide four routes. The whole inner wall of the duct which comprises the partition plates 2 are lined with a noise reducing material 4 to provide noise reduction effect. In a noises reduction cover 13 the main body 6 of a compressor, motor 8, cooler 10, etc. are provided and the outside air is sucked from the air suction port by the motor 8 and fan 9. The whole inside of the noise reduction cover 13 is lined with the noise reduction material. Although noises leak from the air suction port and discharge port, they can be silenced by the noise reduction material 4 inside the noise reduction duct. Noise reduction is provided on the side of the shorter route in the noise reduction duct 5 by reducing the area of the open port section for the shortness in the length of the route lined by the noise reduction material.