baber/WOPTO huggingface dataset:
Patent JP-S63138017-A (JP)
Title: Improving construction for construction site
Inventor: YUGAWA TAKAHIRO
IPC: E02D3/00
Filed: 1986-11-29
Abstract: PURPOSE:To stabilize a ground with enhanced improving effect, by a method wherein a surface soil is removed from the ground, and solidifying material is sprayed on, to be mixed and stirred with the ground to form improved ground, and the ground is temporarily rolled and is levelled, and after that, new earth and sand is cast to improve the ground furthermore. CONSTITUTION:On the base bottom of a ground with the removed surface soil, the solidifying material 5a of proper quantity is sprayed, and excavated soil 6 and the solidifying material 5a are mixed and stirred with each other to form first improved ground 7a. After that, the improved ground 7a is tempo rarily rolled and is levelled, and new earth and sand 10 is laid on, and solidify ing material 5b is sprayed thereon. Then, the solidifying material 5b and the new earth and sand 10 are mixed and stirred with each other to form second improved ground 7b, and the improved ground 7b is temporarily rolled and is levelled to be substantially rolled. As a result, the perfectly improved ground of two-layered construction can be stably formed.
Patent JP-H06138237-A (JP)
Title: Scintillation camera
Inventor: ICHIHARA TAKASHI
IPC: G01T1/164
Filed: 1992-10-23
Abstract: PURPOSE:To provide a scintillation camera that can produce an energy spectrum for each of the picture elements of a distribution image. CONSTITUTION:This scintillation camera includes a camera main body 1 for measuring the energies and the positions of incidence of rays emitted from radioactive isotopes dosed in a subject, and a channel identification circuit 10 which, when energy information is input thereto from the camera main body 1, identifies the channel corresponding to the intensity of the energy. The scintillation camera also includes a means for counting the number of times of incidence of rays on the camera main body 1 during a predetermined period at each position of incidence and at each channel and a energy spectrum producing portion 12 which produces the energy spectrum of each position of incidence by distributing discrete values at each position of incidence according to that channel.
Patent JP-H09126687-A (JP)
Title: Driving device for fan of cooling tower
Inventor: INADA KOICHI
IPC: F16D65/12
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To conduct quick braking or reverse turning through remote control without employing any motor having special specification by a method wherein the reversible operation of a motor is made possible and a disc brake is formed while using the flange of a coupling equipped with the flange as a disc. SOLUTION: The reversible operation of a motor 10 for the fan driving device of a cooling tower is permitted and a coupling 11 is equipped with a flange 11a having a thickness and diameter enough for forming a disc for a disc brake. A brake device, pinchinp the flange 11a of the flange as a disc, is provided and pushing parts, such as pads and the like, are provided at both sides of the flange 11a while braking is effected by pushing the pads. According to this method, the specification of the motor can be an ordinary specification having an output shaft at one side, the space of installation can be reduced, the number of parts can be reduced, the reconstruction of an already installed conventional machine can be effected easily and quick braking can be effected.
Patent JP-H06134695-A (JP)
Title: Abacus ball moulding cutting device
Inventor: INOUE MASANORI
IPC: B26D1/28
Filed: 1992-10-23
Abstract: PURPOSE:To directly cut abacus ball mouldings continuously supplied by providing a continuous sizing feeding device of string bodies of the abacus ball type resin mouldings and a rotary cutter. CONSTITUTION:Abacus ball type mouldings 3 discharged from a guide pipe 4 pass through a gap where an end edge of a guide plate 7 is adjusted by arranging end edges of presser plates 8 up and down so as to feed the abacus ball type mouldings 3 stably by screw feeding rollers 1a, 1b, are cut by a blade 2c of a rotary cutter 2, made into individual balls 3a and guided from a guide pipe 9 to a stocker. As the abacus ball type mouldings 3 are positioned by the screw feeding rollers 1a, 1b of a sizing feeding device 1 at a contricted part one piece of the balls 3a before a position to cut the balls 3a, positioning slippage is only within a range of one piece of the balls 3a even when there are some extension and contraction of the whole mouldings due to temperature.
Patent JP-H05198947-A (JP)
Title: Method and device for manufacturing ceramic multilayer board
Inventor: OKADA KENICHI
IPC: B32B18/00
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the uneven deformation of the end faces of green sheets by stacking plural sheets of green sheets, where conductive patterns are printed, after positioning them at the inner wall face of a restricting mold, and thermocompression- bonding the laminate in the condition that the peripheral end face of the laminate of the green sheets is restricted, and then baking it. CONSTITUTION:A press plate 2 is lifted up, and a specified number of green sheets 1, on which conductive wirings are printed and then the peripheries of which are cut off, are stacked in a restricting mold 4. Here, the end face dimensions of the green sheets 1 are a little smaller than the inside dimension of the restricting mold 4, and they are positioned at the inner wall face 4a of the restricting mold 4. Next, it is heated to the thermocompression bonding temperature with a heater 6. When the green sheet gets at processing temperature, compressive force is loaded to lower the press board 2 and thermocompress the green sheets 1. Then, the heating by the heater 6 is stopped, and a a mold releasing frame 19 is placed on the restricting mold 4, and then the press plate 2 is lowered to push down the restricting mold 4, whereby the green sheets 1 are separated from the restricting mold 4. As a result, a molded item with a periphery without uneven deformation can be gotten.
Patent JP-H07116889-A (JP)
Title: Flux for soldering
Inventor: ENOMOTO TAKAO
IPC: B23K35/363
Filed: 1993-10-22
Abstract: PURPOSE:To provide the flux for soldering for non-washing having excellent active power and excellent electrical insulating characteristic by using a carboxylic acid having a monocyclic structure, heterocyclic structure or ester bond structure as an activator. CONSTITUTION:The carboxyl group of the carboxylic acid has an effect of activating at a soldering temp. and removing the oxides on the surfaces of joining metals by reacting with these oxides. The carboxylic acid having the monocyclic structure, heterocyclic structure or ester bond structure is, the reupon, used as the activator of the flux for soldering, by which multicarboxylation is made possible and the excellent active power is obtd. Dissolution is extremely little even in the presence of moisture as is evident from the structure. The flux is, therefore, excellent in the electrical insulating characteristic and hardly generates current leakage and migration. Further, the flux hardly forms copper soap and whitens even if the flux remains as residues.
Patent JP-H08147761-A (JP)
Title: Information recording medium
Inventor: OKI YASUSHI
IPC: G11B7/2407
Filed: 1994-11-21
Abstract: PURPOSE: To suppress reading out of information from adjacent tracks and to reproduce only the information of objective tracks by setting the inter-track difference in level of first and second grooves at a prescribed value and forming amplitude marks larger than the width of the tracks in any of the tracks of the two groups. CONSTITUTION: The projecting tracks 2 and recessed tracks 3 are alternately formed on the front surface of a substrate 1. Signal recording layers 4 consisting of phase shift thin films are formed on the front surface of the substrate 1. The amplitude marks 5 different in reflectivity of light from the ambient by the characteristics of the phase shift thin films are formed in the projecting tracks 2. The width of the marks 5 is slightly larger than the width of the projecting tracks and both ends thereof arrive at the adjacent recessed tracks. Then, the reading light reflected on the projecting tracks and the recessed tracks induces the interference.  On the other hand, the recessed tracks have the difference in level of odd times of π in the phase difference of the light reflected on the surfaces of both with respect to the projecting tracks and, therefore, the crosstalks by the amplitude marks on the adjacent projecting tracks are drastically decreased as a result of the interference. Then, the drastic narrowing of the track pitches is possible and the higher density recording is possible.
Patent JP-H08148469-A (JP)
Title: Plasma device and plasma processing method by use thereof
Inventor: TATSUMI TETSUYA
IPC: H01L21/302
Filed: 1994-11-21
Abstract: PURPOSE: To enable a substrate of large area such as a semiconductor wafer large in diameter or a flat panel display substrate to be uniformly etched by a current compact plasma source. CONSTITUTION: A partitioning plate 12 provided with a window 13 nearly equal in opening area to each of the equally divided regions of a processed substrate S is provided between the plasma generating chamber 1 of a inductively coupled plasma etching device and a processing chamber. The opening 13 is made to confront a region of uniform plasma density. A gap between the partitioning plate 12 and the processed substrate S is kept smaller than an ion sheath, and the processed substrate S is moved by an XY stage 15 in the plane parallel with the partitioning plate 12, whereby the equally divided regions a to h are successively dry-etched. If the surface of the partitioning plate 12 is formed of radical consuming material, plasma is capable of being controlled in a ratio of radical to deposit seed.
Patent JP-H02131293-A (JP)
Title: Switch device for controlling musical sound
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/34
Filed: 1988-11-11
Abstract: PURPOSE:To easily generate both an initial- and an after-touch signal by providing a 1st movable contact, a 2nd movable contact and a pressure sensing resistance body integrally to a switch main body mounted on a base. CONSTITUTION:When the switch main body is pressed from above by a play operation element 42, etc., the switch main body 20 deforms and 1st and 2nd movable contacts 23 - 25 contact 1st and 2nd fixed contact groups 11 - 13. At this time, the 2nd movable contacts 23 - 25 are at different height from the base 10, so the 1st and 2nd movable contacts 23 - 25 contact 1st and 2nd fixed contracts 11 - 13 with time difference. Consequently, a signal corresponding to the pressing speed of the operation element, etc., i.e. the initial-touch signal can be generated and further when the switch main body 20 is depressed from above by the operation element, etc., after a 2nd movable contact contacts a 2nd fixed contact group, a signal corresponding to pressing force, i.e. the after-touch signal is generated by the deformation of the pressure-sensing resistance bodies 21 and 22.
Patent JP-H09105072-A (JP)
Title: Pattern processing device
Inventor: KURATA YOSHIHARU
IPC: D06C23/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To easily realize a great variety of patterns by using a pattern processing device for cloths. SOLUTION: A cloth 2 is conveyed by a relevant means and an extruding means 3 is set up on the side corresponding to the reverse face of the cloth 2 so as to develop a pattern print by extruding a specified portion of the cloth 2 onto the face side, a processing means 4 to process the surface of a portion to be extruded in the cloth 2 into patterns through cutting, scratching, etc., is provided so as to face against the extruding means 3 which is made up of a continuous-length block member 11 corresponding to the cloth width, many elements 13 held slidably on the block member 11 with their tips 12 in contact with the reverse face of the cloth 2, and a drive control means to extrude these many elements 13 onto the processing means 4 side and develop a pattern print by the tips 12 of these elements 13.
Patent JP-H10133229-A (JP)
Title: Method and device for manufacturing liquid crystal panel
Inventor: NAGASE HIDEOMI
IPC: G02F1/136
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent electrification and electrostatic destruction in a TFT (thin film transistor) in a production process of a liquid crystal panel. SOLUTION: A support part 7 of a transfer tool 6 supporting a glass substrate 2 with a TFT is made a conductive member, and the support part 7 consisting of this conductive member is grounded through the conductive transfer tool 6. When the glass substrate 3 with the TFT is transferred while from an instant when the transfer tool 6 rises, and lifts the glass substrate 3 with the TFT up to the end of the transferring, the support part 7 is in contact with the edge of the glass substrate 3 with the TFT, and static electricity caused by peeling the glass substrate 3 with the TFT from a plate 1 is set free to the ground through the conductive support member 7 and the transfer tool 6, and the electrification and electrostatic destruction in the TFT formed on the glass substrate 3 with the TFT are prevented.
Patent JP-H07118785-A (JP)
Title: Mg alloy for casting, non porosity mg alloy casting and their production
Inventor: TANAKA SATOSHI
IPC: B22D21/04
Filed: 1993-10-25
Abstract: PURPOSE:To obtain Mg alloy for casting and non porosity Mg alloy casting by adding the specific quantity of Ca in Mg alloy for casting. CONSTITUTION:In producing Mg alloy for casting, Ca not subjecting to dehydrogenizing treatment is mixed in the quantity of 0.5-10wt% of total alloy composition with other alloy components, by melting itself or adding/mixing to molten metal of other alloy components, the molten metal obtained in this way is cast, cooled and solidified. By this method, free hydrogen in Mg alloy is reduced, not requiring degassing treatment at molten metal stage, the casting quality is improved so as to obtain a non porosity (no pinhole) Mg alloy casting.
Patent JP-H01131811-A (JP)
Title: Powder fuel supplying device
Inventor: TOUKAWA KENJI
IPC: F23K3/02
Filed: 1987-11-16
Abstract: PURPOSE:To enable an instantaneous countermeasure to be applied against a requirement of emergency stop at a combustion furnace by a method wherein a fuel discharging device having a specific configuration is provided at either an upper part of a lower part of a fuel distributing unit. CONSTITUTION:A fuel discharging valve 17 and a fuel discharging pipe 18 are arranged below a rising part of a transporting main pipe 2 for powder particle fuel located at a downstream side of a fuel distributing unit 1. The fuel discharging pipe 18 is connected with a fuel hopper 19. Powder fuel fed into the discharged fuel hopper 19 may also be recycled to a fuel storing hopper 6. In case that a fluidized bed type incinerator 8 is to be stopped, a fuel discharging valve 17 for use in discharging remaining fuel within a fuel distributor 1 is released just after or after several seconds a fuel supplying unit 4 is stopped, thereby the remaining powder fuel is freely dropped from the fuel discharging pipe 18 into the discharged fuel hopper 19 or it may be discharged by transporting air pressure remaining in the fuel distributor 1.
Patent JP-2000114583-A (JP)
Title: Light emitting and receiving device for infrared communication and manufacture thereof
Inventor: SUGIDEN KOTARO
IPC: H04B10/40
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by integrating light emitting elements covered by materials with excellent infrared transparency with light receiving elements covered by a material with excellent infrared transparency and visible light interrupting performance. SOLUTION: A light emitting element forming part 1, light receiving element forming part 2 equipped with a visible light interrupting resin coating 8 for coating a light emitting element 5, and for interrupting a visible light, and IC forming part 3 for start are coated with a single coating 14, and integrated. The single coating 14 is made substantially transparent to both an infrared ray and a visible light. An incident infrared ray is validly transmitted through the coating 14, and extremely validly transmitted through the visible light interrupting resin coating 8 to the light receiving element 7. The visible light is validly interrupted by the visible light interrupting resin coating 8. An infrared ray emitted from the light emitting element 5 is validly transmitted through the coating 14. Those objects 1, 2, and 3 are mounted on a circuit board in a single step.
Patent JP-H10115854-A (JP)
Title: Illuminator and photographing device using the same
Inventor: TENMYO RYOJI
IPC: G03B15/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make an illuminator small is size, light in weight and capable of efficiently irradiating a subject with illumination light by irradiating the subject with luminous flux from a light source means through an optical member having a light guiding area and a light emitting area whose thickness is reduced as it is distant from an incident surface. SOLUTION: The plate-like optical member 4 is provided with the light guiding area 4c guiding the illumination luminous flux made incident from the light incident surface 4a and the light emitting area 4d whose thickness is gradually reduced as it is distant from the incident surface 4a and which is set for irradiating a subject with the illumination luminous flux. The illumination luminous flux from a light source 2 is made incident from the incident surface 4a of the optical member 4. Then, one part of the luminous flux is directly guided to the area 4d. Besides, the other is repeatedly totally reflected on the upper and the lower surfaces 4c1 and 4c2 of the area 4c and guided to the area 4d.  Then, the subject is irradiated with the luminous flux directly emitted from the emitting surface 4b and the luminous flux reflected on a reflection plate 5 and made incident again from the area 4d.
Patent JP-H05127750-A (JP)
Title: Controller for driving servo motor
Inventor: MATSUMURA KOJI
IPC: G05B23/02
Filed: 1991-11-01
Abstract: PURPOSE:To confirm the operation state of the servo motor independently of the servo motor by switching the output signal of the encoder for the servo motor to the output signal of a simulation means. CONSTITUTION:This controller is provided with the simulation means 11 which simulates the output signal of the encoder 36 according to the output signal of a speed signal amplifying means 47 and a switching means 12 which switches the output signal of the encoder 36 and simulation output as feedback signals to be inputted to a position feedback quantity adjusting means 41 and a differentiating means 44. Namely, the switching means 12 is switched to simulate the system consisting of a current amplifying means 51, a current detecting means 48, a current feedback quantity adjusting means 49, the servo motor 31, and the encoder 36, and information regarding the rotational position of the servo motor 31 can be obtained without placing the servo motor 31 in actual operation.
Patent JP-H01128594-A (JP)
Title: Solid-state relay
Inventor: WATANABE MAKOTO
IPC: H05K7/20
Filed: 1987-11-13
Abstract: PURPOSE:To make it possible to replace the device, by incorporating at least an absorber circuit, which is inserted between a power semiconductor element and a pair of load terminals, providing a power circuit cartridge, which can be attached and removed to and from the main body of a relay and can be electrically connected to the relay, and providing a power circuit having the power semiconductor element and absorber circuit as a unitary body. CONSTITUTION:A main body of a relay 1 comprises a control circuit block 10 and a radiator 3 and has a pair of input terminals 51 and 52 and load terminals 61 and 62. The control circuit block 10 houses a control circuit 9, which is composed of an input circuit 7 and a trigger circuit 8. The control circuit block 10 is provided in front of a base part 3b of the radiator 3. A power circuit cartridge 2 houses a power circuit 13 having a power semiconductor element, e.g., a TRIAC 11, which is driven with the trigger circuit 8 and opens and closes a load (not shown), and absorber circuit 12 for absorbing surge. The cartridge 2 is provided in the main body of the relay 1 so that the cartridge can be attached and removed and can be electrically connected.
Patent JP-H08146289-A (JP)
Title: Method and device for inspecting focus detecting optical system
Inventor: AOYANAGI HIDEHIKO
IPC: G02B7/28
Filed: 1994-11-22
Abstract: PURPOSE: To easily find out a foreign matter by illuminating a focusing optical system by using a part of focus detecting luminous flux and inspecting the existence of the foreign matter in a focus detecting optical system based on the output from an image sensor. CONSTITUTION: A light shielding mask 800 having apertures 101' and 102' is set on or near the exit pupil surface of the focus detecting optical system at the time of inspecting the focus detecting optical system. The apertures 101' and 102' of the mask 800 are formed to be a little smaller in area than respective areas 101 and 102, so that the focus detecting luminous flux is limited. Thus, the depth of field of a condenser lens 300 becomes deeper and the shade of dust 900 is vividly projected on the image sensor arrays A and B in the case the dust 900 adheres to the incident aperture of a band pass filter 700. Since a part of the focus detecting luminous flux is used to illuminate the focus detecting optical system, whether the dust 900 adheres or not is easily judged based on output from the image sensor arrays A and B.
Patent JP-H0690674-A (JP)
Title: Solid composite feed for lapping use
Inventor: ITO SEIICHI
IPC: A23K1/20
Filed: 1992-09-16
Abstract: PURPOSE:To provide the subject feed for a cow, a horse, a sheep, etc., prepared by adding a crushed salt, dolomite, CaCO3, calcium phosphate, bentonite, a garlic powder, etc., to a mixture of a powdery oyster shell and Gaerome clay, adding water thereto and carrying out pressure molding under vacuum and improved in acceptability to domestic animals. CONSTITUTION:A powdery oyster shell and Gaerome clay [a mixture of a field soil and a mountain soil = a mixture in annual report (1984) of Gunma Ken Kogyosikenzyo] are used as the main components and other raw materials such as a crushed salt dolomite CaCO3, tribasic calcium phosphate, bentonite and a garlic powder are suitably blended therewith. A suitable amount of water is added thereto and the resultant mixture is further kneaded for a prescribed time and subsequently molded by a vacuum pressing machine. Since Gaerome clay is used as the elemental component so as to mutually bonding raw materials composed of natural resources, the mixture can be firmly molded without requirement for a binder (a gum material, starch or an edible binder such as edible starch). Thus, the objective solid composite feed 1 forth lapping use, suitable for a cow, a horse, a sheep, etc., and free from crumble even when being exposed to the rain is obtained.