baber/WOPTO huggingface dataset:
Patent JP-H05160752-A (JP)
Title: Automobile drive guide device
Inventor: YAJIMA SHUNICHI
IPC: H04H20/00
Filed: 1991-12-10
Abstract: PURPOSE:To inform the reception and display of new road information to the driver without giving disturbance of the driving operation by providing a notice tone generating means informing the reception of road information in tone to the device. CONSTITUTION:A character code reception section 102 receives a radio wave from an information service base via an antenna 101. A notice tone output section 110 outputs a predetermined notice tone 111 in response to the reception. Then, a character pattern display section 103 generates a visible character pattern corresponding to a character code string representing the received road information to display road information. Then, a character code comparison section and a character code storage section are provided between the character code reception section 102 and the character pattern display section 103 to drive a notice tone output section 110 based on the result of comparison by the character code comparison section. In this case upon the receipt of new road information, the notice tone 111 is generated only when the road information is changed from the just preceding road information.
Patent JP-H08184286-A (JP)
Title: Excavation method of large diameter tunnel and excavating device used for the work
Inventor: SAKAI TAKASHI
IPC: E21D9/10
Filed: 1994-12-27
Abstract: PURPOSE: To lessen the excavatingload, by enlarging the periphery of an advanced guide tunnel by a first cutter face to form an elliptic shape and further, opening it by a second cutter face to make a similar large diameter tunnel. CONSTITUTION: In the first stage enlarging cutting part B of a reaming machine, the first gripper 28 of the main beam 32 inserted in an advanced guide tunnel 1 is extended and after having pushed the tunnel wall, the front support leg 18 is retracted and the cutter head 22 is rotated and further, the periphery of the advanced tunnel 1 is excavated to form the first stage elliptic tunnel shape while pulling forward the first main beam 32. In parallel with the first stage enlarging cutting part B, the second gripper 42 fitted to the double-pipe structural and the third main beam 30 so as to be able to freely slide is extended by the second stage enlarging cutting part C to press the excavated tunnel wall to get a reactive force and the ground is cut by the second cutter head.  In this case, a pushing-up force acts on the first and second roof supports 20, 46 when excavating a laterally long elliptic tunnel and the roof supports prevent the tunnel from bending upward.
Patent JP-H06237117-A (JP)
Title: Manufacture of parabolic antenna reflector with picture printed thereon
Inventor: HORIKAWA HIROMI
IPC: H01Q1/00
Filed: 1992-12-04
Abstract: PURPOSE:To improve the productivity and to reduce the processing cost by processing simultaneously characters, symbols or graphs, etc., when a parabolic antenna reflector is formed and processed. CONSTITUTION:The parabolic antenna reflector 1 with a picture printed thereon is obtained by laminating and adhering sequentially an acrylic group resin film protection layer 2, an aluminum foil reflecting layer 3, and an acrylonitrile butadiene styrene copolymer resin adhesive layer 4, and integrally injection- forming a heat resistance plastic resin mirror face 7 onto a picture-printed multi-layer film 6 formed by forming a picture printing ink layer 5 on the surface of the acrylic group resin film protection layer 2 to form a radio reflecting layer onto the surface of the reflector. The picture-printing ink layer 5 is formed by screen-printing optional characters, symbols or graphs, etc., on the layer 5 in a flat state in advance in the acrylic group ink having the same quality. Thus, the picture-print parabolic antenna reflector 1 with excellent design and weather-proof is obtained and a secondary process for picture print is not required, the productivity is improved and the prescribed cost is reduced.
Patent JP-H04205096-A (JP)
Title: Automatic vending machine
Inventor: ISHINE YASUZO
IPC: G07F11/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable an automatic vending machine to deal with a large amount of article, large can article, small can article by housing a predetermined amount of article with large diameter, and small diameter in an article housing case freely drawable forward. CONSTITUTION:Each of a plurality of article cases 29 freely drawable forward along drawing rails 13 at the front of an automatic vending machine is provided with two sets of article housing sections 19, where 3 columns of large diameter cans, 4 columns of small diameter cans, or the like can be housed in the state of no section. The configuration of vertically housing article not on one column, but a plurality of columns can deal with a large amount of article, and at the same time can deal with different diameter cans including a large diameter cans, small diameter cans, etc.
Patent JP-H10134669-A (JP)
Title: Structure for mechanical thin push button switch
Inventor: ONODERA SATOSHI
IPC: H01H13/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To make a mechanical switch used as a reset switch thin in thickness by providing a contact point in the direction perpendicular to the moving direction of a push button. SOLUTION: When a button main body 2 is depressed, a button side projection 3 on the rear side of a main body 2 cooperating with a contact point closing member 7 through a button side projection opening section 6 is lowered, the projection 3 enters between the contact point closing member 7 and a lower main body 12 through the opening section 6, and the contact point closing member 7 is moved in the direction perpendicular to the moving direction of the button main body 2. The moved contact point closing member 7 is brought into contact with the contact point 27 to electrically close a circuit. When the button main body 2 is released, the button main body 2 is lifted by a button push-up spring 11, a contact point opening member 9 is moved to the contact point 27 side by a contact point opening spring 10.  Since the contact point 27 is provided in the direction perpendicular to the moving direction of the button main body 2, a switch can be made thin in thickness.
Patent JP-H04315773-A (JP)
Title: Basic unit for fuel cell
Inventor: RORANTO DEIESERUMU
IPC: H01M8/0232
Filed: 1991-12-10
Abstract: PURPOSE: To diminish breakage in assembling by reinforcing a fragile electrochemical active plate by linking at least one of electrode layers to a bearing and electron conduction structure via several contact elements regularly arranged in a conductive and inseparable manner. CONSTITUTION: A plate 30a on an exchange member 30 is equipped to improve heat transfer to air flowing into a void space 31. Two plates 30a and 30b are linked to each other in a recess, and bundles 6 engaging an S-type side by a wire are soldered together in a hole piercing through the two plates 30a and 30b. A contact position 4c is uniformly located in a circular region on the surface of an electrical active plate. Such a circular region 40 covers a cathode layer 1c, and an electron conductive structure of an anode layer 1a is constructed of a wire bundle 7. This enables a uniform electron transportation. An outside peripheral space provides a communication between an anode chamber 2 and a cathode chamber 3. After an used gas is mixed with air in this peripheral space, combustion is caused on the outside surface of a bored wall 35.
Patent JP-H09160014-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: TORIGOE TSUNEMITSU
IPC: G02F1/1368
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of thin-film transistors(TFTs) by light leakage currents and the degradation in the contrast of liquid crystal display elements by surely suppressing the incidence of the light of a UV region to far IR region on the (i) type semiconductor films of these TFTs. SOLUTION: First light shielding films 21 consisting of a material which absorbs the light of visible band wavelengths and has the transmittance of <=0.5% of the light in the visible region are formed it regions between the respective pixels on a substrate 9 of an opposite panel 2. Next, the second light shielding films 22 consisting of a material which absorbs the light of the wavelength bands of the UV region and the near IR region to far IR region are formed on the respective TFTs 7 so as the cover the channel regions of the (i) type semiconductor films 16.
Patent JP-H1069910-A (JP)
Title: Lithium nickel composite oxide, manufacture thereof, and positive electrode active substance for secondary battery
Inventor: MATSUBARA YUKIO
IPC: H01M4/525
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable high charge and discharge capacity stability by constituting a Li-Ni composite oxide by a spherical product due to wet-type spray drying method and a large primary particle product due to a burning press method thereof. SOLUTION: A spherical Li-Ni composite oxide Liy Ni1-x Mx O2 is produced by wet-type spray drying method. Here, M is Al to Fe, 0<x<=0.2, 0.9<=y<=1.3, Al or Fe of a third component is solid solved by trivalent a small amount, and uniformly, and structure stability and cycle characteristic improvement are ensured. When a value x is less than 0.01, the solid solution quantity of the third component decreases, structure stability is insufficient, and cycle property is lowered. In addition, when it is 0.2 or more, solid solution is insufficient, impurity is produced, and discharge capacity is lowered. Further, since a spherical shape is formed by wet-type spray drawing method, a surface is ragged, is suitable to the closest packing, and an contact area between an electrolyte and a conducting agent is increased, making outing/entering of Li relevant to the outside advantageous.
Patent JP-H09324185-A (JP)
Title: Abrasion reducing agent for fuel oil and fuel oil composition
Inventor: NITTA SHINICHI
IPC: C10L1/18
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasion reducing agent for a fuel oil, comprising a compound having a specific structure part, capable of effectively reducing the abrasion caused by using a fuel oil having a low content of sulfur and an aromatic compound by adding a small amount of the agent and useful for a diesel fuel oil, etc. SOLUTION: This abrasion reducing agent for a fuel oil comprises a compound having a structure part of formula I [R1 is an 8-30C (branched) alkenyl; R2 is a 2-4C alkylene; (n) is 0-10] or formula II, [e.g. a reaction product of a corresponding alkenylsuccinic acid(anhydride) with a monofunctional alcohol, polyfunctional alcohol or an esterification product of these alcohols with a polyoxy(2-4C)alkylene ether, or a polyoxyalkylene glycol ester of the reaction product]. Moreover, preferably, the abrasion reducing agent of 0.0001-0.1wt.% is blended with the fuel oil composition.
Patent JP-H06145148-A (JP)
Title: New benzazepinone derivative
Inventor: INOUE SHINTARO
IPC: A61P1/02
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a new compound having strong collagenase inhibiting action and useful for treatment of arthritis, periodontitis, corneal ulcer, etc. CONSTITUTION:A compound of formula I (R<1> is H, methoxy or OH), e.g. 4(S)-[3- hydroxyaminocarbonyl-2(R)-(2-methylpropyl)-propanoyl] aminol,2,4,5-tetrahydro-3 H-2-benzazepin-3-one. This compound of formula I is obtained by subjecting a compound of formula II (Bzl is benzyl) to hydrocracking or by condensing a compound of formula III with hydroxylamine. The hydrocracking is carried out by subjecting the compound of formula III to catalytic reduction in a lower alcohol such as methanol in the presence of Pd catalyst in a stream of hydrogen or under hydrogen pressure at ambient temperature to 60 deg.C. The condensation reaction is carried out by using a condensing agent (e.g. dicyclohexylcarbodiimide) or by means of a method using a mixed acid anhydrides.
Patent JP-H06144899-A (JP)
Title: Production of ceramic lightweight building material
Inventor: TERAMOTO HIROSHI
IPC: C04B18/10
Filed: 1992-11-10
Abstract: PURPOSE:To sufficiently reduce the weight without deteriorating the homogeneous strength of a product in producing a ceramic lightweight building material. CONSTITUTION:This method for producing a ceramic lightweight building material is composed of a step for feeding an inorganic powdery material such as cement, quartz sand or fly ash regulated to a required amount of blending for producing the ceramic building material and a coarsely pulverized material of an expanded plastic to a pulverizer, mixing and pulverizing the prepared mixture until the average particle diameter of the coarsely pulverized material of the expanded plastic attains <=0.2mm, subsequently adding and mixing a blending material such as reinforcing fiber therewith, hydrating, then shaping, curing and hardening the prepared mixture. Thereby, the fine pulverization of the expanded plastic material can be carried out by simultaneously mixing and pulverizing the inorganic powdery material with the expanded plastic material.
Patent JP-H03193037-A (JP)
Title: Nuclea magnetic resonance imaging antenna for eye of patient
Inventor: JIYON FUREDERITSUKU SHIENKU
IPC: A61B3/125
Filed: 1990-11-29
Abstract: PURPOSE: To provide a new antenna for forming a high resolving power NMB image by disposing a circular or elliptical small surface coil close to the eyes of a patient to be supported by a member having an outline capable of fitting to a region between the cheek bone and the orbital bow. CONSTITUTION: An approximately flat surface coil 11 is a conductor-made loop having one winding and supported by a non-magnetic insulating member manufactured to have the shape and dimension capable of being located as a whole between the orbital bow 14 of the front cheek bone and the lower orbital bow 16 of the cheek bone of a patient. Since the surface coil 11 is located close to the eye 10, the visual field of the coil is limited nearly by the cubic volume of the eye 10 to improve the resolving power of an image. The diameter or longer diameter of a typical coil 11a is adopted not to exceed about 5cm.  Since the inductance is within 50-200 nanohenry, a high Q resonance circuit can be constituted, so that at least one of the improvement on the resolving power and the reduction of an image forming time can be established by reducing at least one of the average number of signals and sequence repeating time.
Patent JP-H09143693-A (JP)
Title: Vapor deposition device for inner surface of braun tube panel
Inventor: NOZAWA TAKASHI
IPC: C23C14/26
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To easily perform the replacement of a heating element in the device. SOLUTION: In this device 10 provided with an aluminum lump and a heating element 12 for heating the aluminum lump, the aluminum lump is melted by heating it with the heating element 12 to subject the aluminum lump to vapor deposition under vacuum on the inner surface of a Braun tube panel 15. At this time, as the heating element 12, a heating element consisting of a dielectric material is used and the device 10 is also provided with a microwave generation means 14 for subjecting the heating element 12 to dielectric heating to melt the aluminum lump with the heating element 12 heated by the microwave generation means 14.
Patent JP-2001144449-A (JP)
Title: Multilayer printed wiring board and heat dissipation structure thereof
Inventor: KAMIYA KENJI
IPC: H05K3/46
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To ensure a thermal conduction route for dissipating heat from an integrated circuit into the air. SOLUTION: One or more hole 3 for injecting a thermally conductive filler 10 between an integrated circuit 1 and a surface planar conductor 8, a hole 4 for confirming that the thermally conductive filler 10 injected from the injection hole 3 is spread to required regions, and a hole 7 for conducting heat from the integrated circuit 1 through the surface planar conductor 8 to an inner layer planar conductor 17 are provided. Furthermore, a planar conductor 20 for dissipating heat into the air is provided on the outer layer at a part other than the part for mounting the integrated circuit 1 and a through hole 19 for thermally coupling the planar heat dissipating conductor 20 and the inner layer planar conductor 17 are provided. After the integrated circuit 1 is mounted, the gap between the surface planar conductor 8 and the integrated circuit 1 is filled with the thermally conductive filler 10 thus conducting heat from the integrated circuit 1 to the inner layer planar conductor 17.
Patent JP-2000151457-A (JP)
Title: Resonance frequency adjustment method for contactless mobile body identification device
Inventor: ISHIDA HIROSHI
IPC: H04B5/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a more simple adjustment method for a resonance frequency without the contact of an ID device. SOLUTION: The method includes a 1st step where a measurement coil 201 with a self-inductance sufficiently smaller than the self-inductance of a reception coil 30 is placed closely to the front face of a reception resonance circuit and a 2nd step where a signal generator 150 sweeps a prescribed transmission voltage at a frequency including a 2nd resonance frequency via a transmission coil 15 and a transmission voltage is transmitted to the reception coil 30 through electromagnetic induction. A voltage measurement device 203 measures a characteristic between the induced voltage and frequency of the measurement coil 20 and the static capacitance of a reception capacitor 31 is changed so that a reception resonance circuit is resonated at the 2nd frequency while the measured value stays within a predetermined range.
Patent JP-H05141591-A (JP)
Title: Joint structure of heat insulated duplex tube
Inventor: INAGAKI HIROYOSHI
IPC: F16L59/18
Filed: 1991-11-13
Abstract: PURPOSE:To provide a joint section for heat insulated duplex tube excellent in flexibility, sealing property, and heat insulating property. CONSTITUTION:Main pipes 1A and 1B are composed of cast iron pipes with a receiving port 11A and an inserting port 12B. Heat insulating layers 3A and 3B are provided on the outer surface of the cast iron pipes, and protective pipes 6A and 6B are layered on the even outer periphery of them. A soft heat insulator 4 is pressed into a space between the main pipes 1A and 1B connected to each other. The heat insulator is covered with a protective ring 8, and shock absorbing materials 9A and 9B are connected to at least both ends of the ring. A heat-shrinkage tube 5 for covering the entire soft heat insulator 4 and shock absorbing materials 9A and 9B is stuck along the both protective pipes 6A and 6B. Even of the main pipes 1A and 1B are bent at their connected sections, it is absorbed by deformation of the soft heat insulator 4, and a sealing effect can be maintained while its heat insulation property is maintained. When a pipe is laid out in the underground, the heat insulating layer of the joint section will not made uneven (uneven heat insulating layer) due to soil pressure because the protective ring is provided.
Patent JP-H09166725-A (JP)
Title: Connection structure for low polarization dependent optical fiber
Inventor: YOKOYAMA JUN
IPC: G02B6/32
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress light returned by reflection and loss polarization dependency in connection between plural optical fibers of which end faces are obliquely ground. SOLUTION: In the case of mutually connecting a 1st optical fiber 11 having a 1st end face 16 ground obliquely to a face vertical to an optical axis and a 2nd optical fiber 14 having a 2nd end face 17 obliquely ground similarly to the 1st end face 16, a 1st face including the 1st optical axis and the normal of the 1st end face 16 and a 2nd face including a 2nd optical axis and the normal of the 2nd end face 17 are arranged so as to make an about 90 deg. angle with each other. The incident/outgoing parts of the 1st and 2nd optical fibers 11, 14 are respectively provided with 1st and 2nd lenses 12, 13 for converging light.  Since a loss difference between P polarized light and S polarized light generated on the obliquely ground end faces 16, 17 for P polarization and S polarization can be mutually canceled by shifting the 90 deg. outgoing angle, loss polarization dependency can be suppressed to a low level.
Patent JP-2001141050-A (JP)
Title: Fastening force control device of lock-up clutch
Inventor: NISHIYAMA YASUMA
IPC: F16H61/14
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a duty ratio, an actuation pressure, and vibration of a clutch operation during the slip control of a lock-up clutch utilizing feedback control, and a problem of control hunting, while a problem that an actual slip amount exceeds a desired slip amount and overshoots. SOLUTION: A feedback control amount db corresponding to a deviation ΔS between the desired slip amount So and the actual slip amount S, and a corrective amount dm corresponding to a deviation ΔM between a slip amount of a discipline model M and the actual slip amount S are calculated. When the slip control is in a normal region, a duty ratio DFB derived by adding only the control amount db to a duty ratio Db at a control starting time is applied to a duty solenoid valve. When the slip control is in a transmission region, a duty ratio DFB derived by adding the control amount db and the corrective amount dm to the duty ratio Db at the control starting time is applied to the duty solenoid valve.
Patent JP-2000153978-A (JP)
Title: Safety device for elevator door
Inventor: TOKUI KAZUO
IPC: B66B13/14
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent fingers or the like from being caught by actuating an alarm device starting means when a car reaches specified distance in front of an object floor, starting an alarm device by its actuation signal to sound an alarm to the landing of the object floor, and opening a door after the alarm device is started. SOLUTION: An alarm device starting means 5 is provided at a car 11 and actuated when the residual distance computed by a residual resistance computing means 4 is specified distance Da or less, to transmit an actuation signal through a transmitting antenna 5a. The specified distance Da is set in front of the stop position of the car 11 so as to sound an alarm when a car door and a landing door start opening, and an alarm device 6 is provided at a landing. A receiving antenna 6a is engaged with the transmitting antenna 5a to receive the actuation signal of the alarm device starting means 5 and to start the alarm device 6 to sound an alarm. When the residual distance DR becomes distance δ or less which is a landing range, a door closing control device controls to open a door. Fingers or the like are therefore prevented from being caught.
Patent JP-H09136281-A (JP)
Title: Basin basis material handling device
Inventor: AIHARA YUICHIRO
IPC: B25J15/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To mechanize a conveyance of heavy washing basin basis material and to smoothly transfer the washing basin basis material. SOLUTION: A suction apparatus 7 sucking a bowl lower face 2a in a washing basin basis material 2 and a supporting apparatus 5 advancing/retracting a back face 2b in the sucked washing basin base material 2 to the supporting position C are installed at the tip 3a of a freely movable arm 3. The supporting apparatus 5 is retracted to the position in which the supporting apparatus 5 does not interfere with a transfer locus for the washing basin basis material 2.