baber/WOPTO huggingface dataset:
Patent JP-H04164684-A (JP)
Title: Preparation of thermal recording sheet
Inventor: ANDO MASATOSHI
IPC: B41M5/30
Filed: 1990-10-29
Abstract: PURPOSE:To stably prepare a thermal recording sheet having no whiteness or smoothness irregularity on the surface of its recording layer and excellent in high speed recording aptitude over a long time by passing the recording sheet through the pressure nip formed between a specific elastic roll and a metal roll so that the surface of the recording layer thereof comes into contact with the surface of the metal roll to apply smoothing treatment to the recording layer. CONSTITUTION:In preparing a thermal recording sheet, the recording sheet is passed through the pressure nip formed between an elastic roll finished so that the thickness of the elastic layer thereof is 7-20mm and cooled so that the surface temp. thereof is 10-40C and a metal roll so that the surface of the recording layer thereof comes into contact with the surface of the metal roll to be subjected to smoothing treatment. When the thickness of the elastic layer is less than 7mm, the heat generated in the elastic layer of the roll can be transmitted to the iron core of the roll within a short time but the surface of the sheet is excessively subjected to smoothing treatment and the contact area with a recording head increases and the contamination of the head is generated. When said thickness exceeds 20mm, the heat generated in the elastic layer can not be transmitted to the iron core and the thermal deterioration due to heat generation or the generation of abnormal sound is brought about.
Patent JP-H06213229-A (JP)
Title: Bearing device and drive device
Inventor: ITO ATSUSHI
IPC: G11B25/04
Filed: 1993-11-24
Abstract: PURPOSE:To provide a bearing device and a disc drive device, by which a sufficient thrust load capacity can be secured and the decrease of radial stiffness can be prevented, and the constitution of a super smallsized and super thin-typed motor is possible even if they are adapted to an axial gap-type motor. CONSTITUTION:A hub 4 of a disc drive device is provided with an inner wall surface surrounding one side axial end surface and the side surface near the end surface of a fixed shaft 9, and so arranged as to be floated to the fixed shaft 9 by fluid bearing effect. working fluid 7 is provided among the end surface and side surface of the fixed shaft 9 and the inner wall surface of the hub 4. A spiral groove 20 is formed on at least one of the side surface of the fixed shaft 9 or the inner wall surface of the hub 4, and has a shape by which the fixed shaft 9 and the hub 4 can be forcibly allowed to flow in the direction of the end surface of the fixed shaft 9.
Patent JP-S63147158-A (JP)
Title: Heat development type diazo copying material
Inventor: HIRABAYASHI TAKEO
IPC: G03C1/58
Filed: 1986-12-11
Abstract: PURPOSE:To obtain the titled material which does not lack heat sensitivity and does not lose paper-like property by using a coupling component as a mate rial having a specific heat transition property, and by capsulizing the coupling component with a hydrophobic polymer substance having a specific heat softening temp. CONSTITUTION:The coupling component of a photosensitive layer is composed of a material having the heat transition property of 80-180 deg.C, and is capsulized with the hydrophobic high polymer substance having the heat softening temp. of 50-150 deg.C. The coupling component is composed of a substance having the heat transition property (sublimation) of 80-180 deg.C, and is exemplified by alpha-naphthol, 4-methoxy-1-naphthol and 4-amino-1-naphthol, etc. The capsulizing material is composed of a resin having the heat softening temp. of 50-150 deg.C, and is exemplified by a copolymer of vinyl acetate-methyl methacrylate and a copolymer of vinyl acetate- butyl methacrylate-styrene, etc. Thus, the titled material which does not lack the heat sensitivity and does not lose the paper-like property is, obtd.
Patent JP-H09109999-A (JP)
Title: Radio controlled bi-plane
Inventor: NAKAJIMA KOJI
IPC: A63H27/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance maneuverability by letting a main wing be so constituted as to be made up of a sheet wing composed of a movable sheet member, which can be fixed to a frame in an expanded condition while being exposed to wind from the head, and of a rigid wing which is provided in prescribed place underneath the sheet wing with its one end mounted onto a fuselage. SOLUTION: When each of paired rigid wings 3 which are symmetrically located about a fuselage 1 at the center of them, is mounted onto the fuselage 1 at their one end, and is mounted onto the frame 2a of a sheet wing 2 or onto each place close to the aforesaid frame, each wing can be commonly used as a pole 4 supporting the sheet wing 2, the poles required from the standpoint of strength can thereby be lessened in number, the aircraft is lessened in weight, and the rigid wings can thereby be prevented from being damaged when the aircraft takes off and lands on. Besides, since the sheet wing 2 is formed out of a movable sheet member 2b, the sheet wing 2 is liable to be unstable aerodynamically because of its deformation when it is subjected to uneven load, however, the aforesaid unstable condition can be relaxed by the rigid wings 3.  By this constitution, even when the aircraft flies at the high speed, its stability is excellent, and a speed range at which the aircraft can fly, can thereby be widened so as to be enhanced to a great extent.
Patent JP-2001116582-A (JP)
Title: Round guide system
Inventor: EYA TAMEYUKI
IPC: H04B7/26
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a round guide system which can effectively support rounds for users in accordance with a situation by comprehensively using attributes of support resources. SOLUTION: A visitor 10 inputs to a portable terminal 30 a target place to be visited and the like. A mobile robot 20 goes around in a visit region. A guide subject is moved from the portable terminal 30 to the mobile robot 20 when the robot meets the visitor 10 holding the portable terminal 30. At this time, a CG graphic character symbolizing a guide agent is moved from a screen of the portable terminal 30 to an interface part 22 of the mobile robot 20.
Patent JP-H01136043-A (JP)
Title: Pressure converter
Inventor: AKIYAMA WATARU
IPC: G01L9/04
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate the formation of a cavity while an unstable distortion is kept from working on a diaphragm film structurally, by removing a part of a flat film with no step under the film as diaphragm to form a cavity area. CONSTITUTION:An SiO2 film 24 is formed on an Si substrate 25 and a p<+> poly Si area 23 and a reference pressure chamber 26 are formed thereon. There is a first nitride film 20 thereon which functions as mask during the etching of the poly Si while as a part of a diaphragm. A piezo-electric resistance 19 of the poly Si is arranged on the first nitride film 20 at a specified position on the top of a reference pressure chamber and a wiring is made with an Al electrode 27. A second nitride film 21 is provided covering the work and a third nitride film 22 is formed to close an etching hole 17 for the formation of a cavity. Thus, a cavity area 18 is formed by removing a part of a flat film with no step under the film as diaphragm, thereby facilitating the formation of a cavity.
Patent JP-2000116822-A (JP)
Title: Wood club head
Inventor: SANPEI DAISUKE
IPC: A63B102/32
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To increase the resilience on the face of a wood club head without losing durability. SOLUTION: This wood club head has a metal shell with head volume of at least 200 cc. The ratio of the maximum height H to the maximum width W (H/W) of the face 2, the impact surface, is set in the range from 0.65 to 1.0, and the area of the face 2 is at least 20 cm2.
Patent JP-H02140237-A (JP)
Title: Polyolefin particle group
Inventor: KIOKA MAMORU
IPC: C08F8/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain polyolefin particle group which is suitably used in body panels, because it has not only excellent shock resistance, tensile strength, toughness and heat resistance but also good surface smoothness and coating properties, by using specific granular particles of polyolefin crosslinked in the particles. CONSTITUTION:Polymer particles prepared by polymerization or copolymerization of an alpha-olefin of 3 to 20 carbon atoms are combined with a crosslinking agent and they are brought into contact with each other at a specific temperature to effect the crosslinking reactions in the particles whereby the subject polyolefin particles are obtained, which have crystalline olefin polymer parts and amorphous olefin polymer parts, comprise a plurality of granular polyolefin particles which is mainly composed of an alpha-olefin of 3 or more carbon atoms, have 100 to 5,000mum, a geometric standard deviation of 1 to 2, an particle aspect ratio of 1 to 3 and contain less than 20wt.% of fine particles of less than 100mum particles sizes.
Patent JP-H01135890-A (JP)
Title: Thermal energy storing building material
Inventor: HORIE AKIRA
IPC: C09K5/08
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a thermal energy storing building material, having excellent heat conductivity and flame retardance without exudation of a thermal energy storing material to an interior finish material and useful for air-conditioning in the interior, by dispersing and mixing pellets containing a latent heat thermal energy material in a base material and providing an incombustible thin plate on the surface of the base material. CONSTITUTION:The aimed thermal energy storing material obtained by, e.g. dipping a polyolefin, such as PE or PP, in a melt of a crystalline organic compound based latent heat thermal energy storing material, such as oils and fats or paraffins, and heating the dipped polyolefin at a high temperature above the melting point of the polyolefin to form pellets 4 containing the latent heat thermal energy storing material in the polyolefin matrix, dispersing and mixing the above-mentioned pellets 4 in a substrate 3 and then providing an incombustible thin plate 2, such as metal or ceramic, on the surface of the substrate 3.
Patent JP-H05134931-A (JP)
Title: Improper access suppressing system
Inventor: FUJIZONO KENJI
IPC: G06F12/14
Filed: 1991-11-11
Abstract: PURPOSE:To prevent the destruction of data by providing an inhibition circuit between the access control start signal output and the access control start signal input and supplying the bus disuse signal of an access control part to the inhibition input. CONSTITUTION:The bus masters 4i (i=1-n) send the access control start signals to the access control parts 1i for each bus clock after acquiring the bus occupation right. If the answer signal corresponding to a started access is not sent back from a device 6 to receive an access in a fixed period, the parts 1i send the bus disuse signals to the bus occupation right acquisition processing parts 2i to cancel the bus occupation of the masters 4i. If the bus occupation is not normally canceled, the access control start signals sent from the masters 4i are transferred to the parts 1i. These control start signals, however, are not outputted by the inhibition circuits 7i with the bus disuse signals outputted from the parts 1i. Therefore the next access cycle is never started wrong and the data are never destroyed.
Patent JP-H04170375-A (JP)
Title: Ceramics porous body
Inventor: MANO TOSHIMASA
IPC: C04B35/195
Filed: 1990-10-30
Abstract: PURPOSE:To enable burning at low temp. and to enhance heat resistance And strength, etc., by regulating the respective content of Al2O3, SiO2 and CaO to the specified value in a ceramics porous body consisting of the burned material of alumina, cement and silica. CONSTITUTION:Alumina, cement (e.g. ordinary portland cement) and a silica source (e.g. silica stone) are mixed so that 40-80wt.% Al2O3, <=30wt.% SiO<2> and <=35wt.% CaO are incorporating and the weight ratio of CaO to SiO2 is regulated to the composition of 0.5-2.1. Then the obtained powdery raw material is dispersed in water and slurry is prepared and introduced into a formwork. Furthermore after a previously expanded synthetic resin foam (e.g. expanded polystyrene sphere) is packed into the formwork and hardened, it is burned to produce a ceramics porous body. Thereby even when this ceramics porous body is burned at the comparatively low temp. of about 1000-1350 deg.C, the high- strength ceramics porous body which is proper for a catalytic carrier, etc., and has heat resistance of about 1000 deg.C is produced at a low cost.
Patent JP-S64552-A (JP)
Title: Silver halide color photographic sensitive material containing novel photographic cyan coupler
Inventor: TACHIBANA KIMIE
IPC: C07D487/04
Filed: 1987-11-22
Abstract: PURPOSE:To obtain the titled material contg. the cyan coupler having the excellent spectral absorbing characteristics by incorporating a specified coupler in at least one layer of a red photosensitive silver halide emulsion layer. CONSTITUTION:In the titled material mounted at least one layer of the red photosensitive silver halide emulsion layer on a supporting body, the coupler shown by formula I is incorporated in at least one layer of the red photosensitive silver halide emulsion layer. In the formula, R2 is sulfonyl, sulfonyloxy, sulfinyl or sulfamoyl group, etc., R1 and R3 are each hydrogen atom or a substituent group, X is hydrogen atom or a group capable of releasing by allowing to reaction with the oxidant of a developing main agent. Thus, the novel titled material which is capable of giving an excellent clear cyan image having the spectral absorption characteristics and has a sharp absorption and the less absorption at a green region, is obtd.
Patent JP-2001119621-A (JP)
Title: Image-pickup device, method for revising magnification thereof, and storage medium
Inventor: OGASAWARA YUTAKA
IPC: G02B7/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device that can be configured with a simple circuit, without the need for continuously changing the magnification of electronic zooming. SOLUTION: A telescopic switch is closed at a time t0, and a zoom lens 10 is zoomed in a telescopic direction. When the zoom lens 10 reaches a telescopic end (f=70) at a time t1, the display of image is frozen at a time t2 after a lapse of 500 sec, while the telescopic switch is closed and the zoom lens 10 is moved in a wide direction. When the zoom lens 10 reaches the wide end at a time t3, the electronic zooming is switched twice, the frozen image display is released to restore the image-pickup device to an EVF state. In this case, the focal distance is kept 70 mm that is the same as that in the frozen state. Furthermore, since the telescopic switch is closed, the zoom lens 10 is moved in the telescopic direction.
Patent JP-H07199762-A (JP)
Title: Apparatus and method for lubrication of adaptive cleaner blade
Inventor: ROBAATO ESU POZUNIAKASU
IPC: G03G21/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide an adaptable device which keep the lubrication of a cleaner blade while the toner waste of an electrophotography printer is minimized. CONSTITUTION: The adaptable cleaner blade lubricating device having a light- receiving member 10, a picture density sensor RIS judging the density of a picture copied on recording paper 48 and generating a signal showing the density, a controller ESS judging necessary toner quantity for precisely lubricating a cleaner blade 76 and a means 44 for depositing the prescribed amount of toner on the light-receiving member in a direction crossing a processing direction for supplying cleaner blade lubrication is provided.
Patent JP-H01135518-A (JP)
Title: Absorptive inhibition process employing sulfolane
Inventor: KIHAMOTO TSUNEO
IPC: B01D53/44
Filed: 1987-11-20
Abstract: PURPOSE:To efficiently remove organic solvents by contacting a solution of sulfolane serving as an absorbent with a gas containing organic solvents vapor. CONSTITUTION:By contacting a gas containing the vapors of organic solvents such as 0-dichlorobenzene, phenol and xylene with a solution of sulfolane (tetrahydrothiophen-1,1-dioxide), the organic solvents are absorbed by the sulfolane which is used preferably with the water of 5-10wt.% added thereto to permit a safe removal of the organic solvents.
Patent JP-H05110011-A (JP)
Title: Manufacture of electrode substrate
Inventor: KASANUKI YUJI
IPC: G11B9/00
Filed: 1991-10-16
Abstract: PURPOSE:To contrive simplification of an electrode substrate manufacturing process, and to obtain the manufacturing method with which the condition as the expected recording medium can be satisfied when the electrode substrate, constituting a recording medium with which the record reproduction and the like of information is conducted using a tunnel current, is manufactured. CONSTITUTION:The title electrode substrate has rugged surface of 1nm or less, and it has a smooth surface of 1mum square or larger. This is an electrode substrate manufacturing method in which an amorphous metal layer 102 is characteristically provided on the substrate 101 having the main surface formed by cleaved crystal or fused glass.
Patent JP-H11118099-A (JP)
Title: Cold accumulating device, cold accumulating method, and method for reliquefying bog
Inventor: MAKIHARA HIROSHI
IPC: F17C13/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cold accumulating device usable to accumulate cold of a material having very low temperature <=-100 deg.C, having a large cold accumulating amount per unit mass, and using a cold accumulating agent having high heat transferring performance; a cold accumulating method of it; and a reliquefying method of BOG by the cold of LNG. SOLUTION: A first cold accumulating tank 4 capable of accumulating cold as sensible heat or latent heat of solidification in a pressure vessel in the temperature range <=-100 deg.C and filled with a first cold accumulating agent selected from a group of HFC-134a, HFC-23, HFC-32, ethane, propane, butane and pentane, and a second cold accumulating tank 7 capable of accumulating cold as sensible heat or latent heat of solidification in a pressure vessel in the temperature range of -100 deg.C to -50 deg.C and filled with a second cold accumulating agent of methanol, ethanol, a mixture of methanol and water a mixture of ethanol and water, or a mixture of methanol, ethanol and water are connected in series.  LNG is allowed to flow the cold accumulating tanks in order, and cold is accumulated by heat exchanging through respective cold accumulating agents via partition walls to reliquefy BOG by making use of accumulated cold.
Patent JP-H04166919-A (JP)
Title: Travelling wave type semiconductor light amplification element
Inventor: NITTA ATSUSHI
IPC: H01S5/00
Filed: 1990-10-31
Abstract: PURPOSE:To reduce a feedback amount of the light from the vicinity of an output end face to an active layer by forming a grating in a waveguide passage at the vicinity of the output end face or an input end face and the output end face of a semiconductor light amplification element instead of an antireflection layer. CONSTITUTION:In order to form a reversed distribution state in an active layer 3, current is fed by means of a first electrode 8 and a second electrode 9. Input light is connected from an end face, on which an antireflection layer 7 is formed, to the active layer 3 by means of a lens or the like. Signal light (input light) is amplified by the effect of the reversal distribution while waveguiding in the active layer 3, and then, proceeds toward a waveguide passage 5. There, the amplified light is radiated from the waveguide passage 5 to the atmosphere by the effect of a grating 6.
Patent JP-H07225726-A (JP)
Title: Method and system for monitoring performance and status of computer network
Inventor: POORU EI BIIBEN
IPC: H04L12/58
Filed: 1994-11-29
Abstract: PURPOSE: To provide a method and a system for monitoring the performance and status of link and nodes of a communication network from a single point of control(POC) node. CONSTITUTION: A network management program is guided to the respective nodes 10 of the network. The program starts a network test by supplying two independent elements, namely, test messages. When the point of control(POC) program receiving a response from all the nodes 10 in the network and NTP receive the test message in the specified test, a response message is transmitted to single POC corresponding to the test and the messages are transferred to the adjacent nodes of all the present nodes. Thus, the network test program(NTP) transmitting the test is contained. A test result is analyzed in POC and it is displayed to a network manager. The supplied test message uses the parallelism of the network and it is transmitted in the network by a self searching system. The respective nodes are not requested to know a network topology except for the nearest and adjacent nodes.
Patent JP-H0515894-A (JP)
Title: Deep aeration tank
Inventor: KASHINO YOSHINAO
IPC: C02F3/22
Filed: 1991-08-22
Abstract: PURPOSE:To offer a deep aeration tank having a simple structure regardless of its great height, capable of uniformly supplying air to the whole region in the tank and excellent in efficiency in supplying oxygen to sewage. CONSTITUTION:This deep aeration tank consists of an outer cylinder 1 and an inner cylinder 2 concentrically erected on the bottom 1a of the outer cylinder 1 and having an inlet opening 2a at its upper part. The opening 2a of the inner cylinder 2 is positioned below the outflow part of the outlet of the outer cylinder 2. The fluid in the inner cylinder 1 is sucked by a lower circulator 10 from the bottom or its vicinity and mixed with a large amt. of air, and the mixture is injected between the outer cylinder 1 and the inner cylinder 2. The fluid in the tank is sucked by an upper circulator 20 from the upper part of the outer cylinder 1 and mixed with a large amt. of air, and the mixture is injected between the outer cylinder 1 and inner cylinder 2 at the intermediate height.
Patent JP-H02141593-A (JP)
Title: Method for reactivating insoluble metal electrode
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/00
Filed: 1988-11-23
Abstract: PURPOSE:To conveniently and easily reactivate an insoluble metal electrode by inclining a fresh electrode having a mesh base material in its axial direction, and welding the fresh electrode to the deactivated electrode when the insoluble electrode for brine electrolysis having an expanded mesh base material of the same shape is deactivated. CONSTITUTION:An electrode obtained by coating an expanded mesh-shaped Ti or Ti-alloy base material with a Pt-group metal or its oxide is used as the insoluble electrode to be used in an electrolytic cell for producing gaseous Cl and NaOH by the electrolysis of brine. When the electrode is deactivated after long use and the electrode voltage is increased, a fresh electrode of the same structure is superposed on the mesh base material 1 of the electrode so that the base material 2 is inclined at an angle of 90 deg., and welded. A new mesh hole is also formed by the overlapping of the rhombic holes 4 and 3 in the fresh and old electrode base materials 2 and 1, and the old electrode is easily reactivated by the excellent catalytic activity of the coating of a Pt-group metal or its oxide on the fresh electrode mesh base material 2.