baber/WOPTO huggingface dataset:
Patent JP-H0953207-A (JP)
Title: Method of installation construction and removal construction of elevated road
Inventor: MIYAZONO SHOJI
IPC: E01D1/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce fieldworks. SOLUTION: A carriage 20, on which a unit 14 for a road is placed, is made to travel on an upper-layer side road 17a under a built state, and the unit 14 for the road is projected from the upper-layer side road 17a. One end side of the unit 14 for the road is placed on the lifting-lowering section 28 of a carriage 25 on a lower-layer side road 12, and the unit 14 for the road is further projected by making the carriage 25 travel and laterally moving the unit 14 by a lateral moving section 23. The other end side of the unit 14 for the road is put on the lifting-lowering section 28 of a carriage 26 on the lower-layer side road 12, the carriages 25, 26 are made to travel, and the unit for the road is lowered by bringing down the lifting-lowering sections 28 of the carriages 25, 26, and arranged between bearing sections 15.
Patent JP-2000040973-A (JP)
Title: Device and method for reception for mobile object
Inventor: FUJITA KAZUHIRO
IPC: H04B1/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for reception for mobile object, with which automatic tuning can be speedily performed and tuning is enabled without using VITS signals. SOLUTION: Each time a reception broadcasting station is switched and selected, a tuning control means 4 stores that selected station in a memory 42, while relating the information of the present car position detected by a navigation means 3 and the conditional information of reaching this position. When the present car position detected by the navigation means 3 becomes the switching position of the reception broadcasting station, tuning is performed by reading the stored contents corresponding to that position out of the memory 42, based on the conditional information of reaching the position.
Patent JP-H1046577-A (JP)
Title: Driving-extracting device of sheet pile
Inventor: MUTO TAKAYUKI
IPC: E02D11/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To drive and extract a sheet pile by using stroke power of a chisel of a breaker installed on an arm. SOLUTION: A swinging body 21 is suspended and supported in a tip part of an arm 6 by a pin 22 through a link 20 so as to be vertically freely swingable, and a chisel 19 of a breaker is brought into contact with a recessed groove 23 of this swinging body 21, and the swinging body 21 is vertically swung by stroke power of the chisel 19. A sheet pile A is driven by stroke power of the chisel 19 by pressing the swinging body 21 against the sheet pile A. The swinging body 21 and the sheet pile A are connected to each other by a rope 25, and the sheet pile A is extracted by stroke power of the chisel 19.
Patent JP-H0374600-A (JP)
Title: Air blower
Inventor: TANIMURA YOSHIAKI
IPC: F04D29/66
Filed: 1989-08-11
Abstract: PURPOSE:To reduce noise in large degree by forming a fan casing of a porous structure with variable specific gravity in the thickness or peripheral direction and providing a second casing addedly outside the fan casing through an air layer. CONSTITUTION:Air flows from the suction port 4 of a fan casing 3 to an air outlet 5 by driving a centrifugal impeller 1 by a motor 2. In this case, the fan casing 3 is formed of a porous structure with continuously variable specific gravity in the thickness direction. In this porous structure, the face with small specific gravity is disposed at the inner flank 3a of the fan casing 3, and the face with large specific gravity is disposed at the outer flank 3b. A second casing 7 is addedly provided at the outer flank 3b of the fan casing 3 through a protrusion 6 as a spacer, and an air layer 8 as a sound absorbing part is partitioned between these casings 3, 7. As a result, the frequency characteristic of sound absorption can be adjusted desirably and noise can be reduced in large degree.
Patent JP-H0491565-A (JP)
Title: System for converting linear density of binary picture
Inventor: HAGANE HIROSHI
IPC: G06T3/40
Filed: 1990-08-06
Abstract: PURPOSE:To bring the density of a converted picture closer to the density of its original picture by feeding back the density error between the original picture block of the original picture and the picture element of the converted picture at the time of deciding the density of the converted picture. CONSTITUTION:A section 6 for calculating density errors between original pictures and converted pictures calculates the density difference, namely, density error 109 between the total sum 105 of density correcting values of an original picture block 102 and the density of a converted picture element 107. A density error distributing section 8 successively corrects density differences between a converted picture and original picture by feeding back the weighted value of the error 109 to surrounding picture element blocks of the block 102. A density error distributing ratio multiplying section 10 performs weighting calculation on the error 109 and a section 9 for deciding the density error distribution of surrounding blocks decides the surrounding picture blocks to which the density error is distributed.
Patent JP-H0870741-A (JP)
Title: Connecting tool for fishing line
Inventor: KIKUCHI HIDEYA
IPC: A01K91/047
Filed: 1994-09-01
Abstract: PURPOSE: To ensure the durability of a fishing line by connecting the fishing line without collapsing thereof and causing a bending stress to the smallest possible extent. CONSTITUTION: This connecting tool for a fishing line is obtained by installing the first connecting part 10 for connecting an end of a long-handed hook snell 5 as one fishing line and the second connecting part 20 for connecting an end of an intermediate snell 2 as the other fishing line, forming the first connecting part 10 into a conical cylindrical shape, forming a threading hole 11, capable of freely threading the long- handed hook snell 5 and incapable of passing a large-diameter part 6 formed at the end of the long-handed hook snell 5 therethrough at the apex of the cone, forming a slit 14 connected to the threading hole 11 and capable of passing the long-handed hook snell 5 therethrough along an oblique side connecting the apex to the base outer periphery 13 and, on the other hand,  constituting the second connecting part 20 of a tongue piece extendedly installed from the base outer periphery 13 of the first connecting part 10 in nearly the axial direction of the cone. Thereby, a site 6a just adjacent to the large-diameter part 6 is freely threaded through the threading hole 11 and not pressed from the threading hole 11. As a result, the site 6a is not collapsed and greatly bent and an accident of readily breaking is prevented.
Patent JP-H0635995-A (JP)
Title: Three-dimensional thickness amount display system for two-dimensional line drawing
Inventor: SUZUKI TAKASHI
IPC: G06F17/50
Filed: 1992-07-13
Abstract: PURPOSE:To accurately display a thickness line having a designated three-dimensional thickness amount in two orthogonal two-dimensional line drawings on which a three- dimensional object being a curved surface is projected. CONSTITUTION:A tangential angle generating means 1 generates two tangential angles formed by the tangential line of a curve at a designated point, which is a single point in a three-dimensional space and belongs to some respective curves in the two-dimensional drawings and a perpendicular line in parallel to an axis shared by the two-dimensional line drawings, and a projective thickness amount generating means 2 generates the projective thickness amount being two two-dimensional thickness amounts projected on two planes, to which the two-dimensional line drawings belong, from the two tangential angles and the designated three-dimensional thickness amount, and a thickness amount synthetic display means 3 displays a thickness point by synthetizing the two projective thickness amounts on the perpendicular line from the two projective thickness amounts and the two tangential angles. A thickness line display means 4 displays the thickness line with the displayed thickness point group interpolated by repeating a tangential line angle generating means 1, the projective thickness amount generating means 2 and the thickness amount synthetic display means 3.
Patent JP-S6451572-A (JP)
Title: On line ic card system for resident record
Inventor: KISHIBE MAYUMI
IPC: G06K17/00
Filed: 1987-08-21
Abstract: PURPOSE:To update a resident basic register file based on resident information read from an IC card by providing the IC card for storing the information of the residents, a means for writing the information on the residents on the IC card and a reading means. CONSTITUTION:When all the members of a household move, initially, at the time of reading the information on the residents recorded in the IC card by an IC card reader 1, household information is outputted to a screen and a current address may be inputted in a household information input screen 21. Subsequently, at the time of developing personal information input screen 22, the IC card is previously read, so that the personal information is outputted to the screen. When there is no correction nor change in this personal information, processing is advanced to an updating recognizing screen 23 to recognize the registered household information and the personal information. When a part of the members of the household moves, the household information desired to update is retrieved and called on a retrieving screen 24. Subsequently, a household information input screen 25 is developed to read the information of the residents recorded on the IC card by the IC card reader 1, and then, the household information is updated and outputted to the screen.
Patent JP-2001030364-A (JP)
Title: Manufacture of fresnel lens
Inventor: NAKAYAMA MASAHIKO
IPC: B29C33/42
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced Fresnel lens which is hardly deformable and free from scratches on a projecting part formed on the surface of the lens and its manufacturing method. SOLUTION: This Fresnel lens has a lens member 20 molded in a Fresnel lens shape and a transparent plate 30 bonded to the smooth face of the lens member 20. The method for manufacturing the Fresnel lens comprises a Fresnel lens member manufacturing process for manufacturing the lens member 20 molded in a Fresnel lens shape and a bonding process for bonding the transparent plate 30 to the smooth face of the lens member 20 made in the lens member manufacturing process.  In this case, the bonding process is to bond the smooth face of the lens member 20 to one of the faces of the transparent plate 30 and make the bonded lens member 20 and the transparent plate 30 pass, in such a way that the lens member 20 and the transparent plate 30 come into contact with the elastic belt 53 and a metallic belt 64 respectively, between the elastic belt 53 and the metallic belt 64 arranged opposite to the elastic belt 53 and further, pressurize these members.
Patent JP-H1043398-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To install a large prize-winning device without interfering with a machine frame, to cope with a difference in size between Kanto and Kansai machine frames, and to manufacture a great number of parts inexpensively by sharing them. SOLUTION: A front frame 4 is rotatably supported by a machine frame via a hinge 3. A prize winning device 9 is installed to the front frame 4, and the prize winning device 9 is placed into or out of the machine frame by opening and closing the front frame 4 backwards and forwards. A guiding member is provided for the hinge 3, and the center of rotation of the front frame 4 is shifted forwards and backwards at the approximately fixed location of sideto- side directions. An extended part 36f which forms the approximately same plane as the front frame 4 does is provided at the right side plate of the machine frame 35 in the case of a pinball machine of a Kansai size. A decorative member may be provided for the extended part 36f to be a designed surface on the front side of the decorating member.
Patent JP-S6364367-A (JP)
Title: Compound semiconductor field-effect transistor
Inventor: MAEZAWA KOICHI
IPC: H01L29/80
Filed: 1986-09-04
Abstract: PURPOSE:To obtain a function as a compound semiconductor FET controlling load currents by forming a compound semiconductor layer for a channel layer shaping a channel layer in InxGa1-xAs (0<x<=1). CONSTITUTION:A compound semiconductor layer 21 for a buffer layer is inserted between a semi-insulating compound semiconductor substrate 1 and a compound semiconductor layer 2 for a channel layer. The compound semiconductor layer 2 for the channel layer is formed in InxGa1-xAs (O<x<=1). Consequently, the difference of energy levels between the bottom of a conduction band in the channel layer 2' and the bottom of a conduction band in a barrier layer 3' can be increased. Accordingly, even when control voltage is high, currents are not caused to flow through the gate layer 6 through the barrier layer 3' from the channel layer 2'.
Patent JP-2001031964-A (JP)
Title: Etching solution
Inventor: SATO MAKOTO
IPC: H01L21/308
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an etching solution for a transparent conductive film without attacking a low melting glass when the transparent conductive film on the low melting glass is patterned by etching. SOLUTION: The etching solution comprises a primary or secondary saturated monohydric alcohol, as a main component, which has 1 to 6 carbon atoms and may be branched or linear, hydrogen chloride as an effective etching component, and 2 wt.% or below of water. It is preferred that the saturated monohydric alcohol is present in an amount ranging from 78 to 99.9 wt.% and the hydrogen chloride is present in an amount ranging from 20 to 0.1 wt.%. The low melting glass is preferably made of lead glass as a main component.
Patent JP-2001029359-A (JP)
Title: Laser surgical device
Inventor: SAGEHASHI HIDEO
IPC: A61F9/007
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To normally execute sighting in a proper brightness regardless of change in the setting of a spot diameter by providing an adjusting means for adjusting the spot diameter of the medical laser light beam and adjusting the output of a sighting light beam linked with the adjustment operation of the adjusting means. SOLUTION: When a power source switch is turned on, a spot diameter adjusting knob 68, an output adjusting knob 69 and an irradiation time adjusting knob 70 or the like are adjusted by an operator after a prescribed initial setting, one of color selecting switches 61 to 63 is selected and the irradiating condition of the medical laser light beam is set. Then the sighting light beam is irradiated. In this case, the spot diameter of the medical laser light beam is changed by the spot diameter adjusting knob 68 when an automatic mode selecting switch 43 and the change of the spot diameter is detected by a spot diameter detector 36 when the spot diameter of the sighting light beam is changed.  Then the detection result is inputted to a control part 82, a sighting laser emitting driving part 85 is controlled and the output of a sighting laser light beam emitting source 86 is adjusted to obtain the proper brightness in the sighting light beam.
Patent JP-H1035636-A (JP)
Title: Packaging container material
Inventor: SATO ATSUSHI
IPC: B65D85/50
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container material forming a packaging container which rapidly and securely contains the contents and closes the cover and fixes the cover body and the container body in less procedures than conventional cases, in a single motion or a similar procedure and which can be very easily opened without shocks on the contents and without breakage of the container, or which can be repeatedly used frequently. SOLUTION: A container body A and a cover body B have a common part 3 moving like a hinge and these bodies are continuously and integrally formed. In this packaging container material forming a covered container by fitting and fixing the protrusion formed at the peripheral part of one side and the recession formed at the peripheral part of the other side. The distance from the center of the moving part 3 like a hinge to the recession formed at the peripheral part forming the outside on fitting is made shorter than the distance to the protrusion formed at the peripheral part forming the inside on fitting.
Patent JP-S6186671-A (JP)
Title: Radar equipment
Inventor: JINRIKI MASANORI
IPC: G01S13/66
Filed: 1984-10-04
Abstract: PURPOSE:To enable the enhancement of tracking accuracy to multiple objects, by calculating the optimum distribution of the number of observation times corresponding to the indivisual tracking states of a large number of objects to be tracked. CONSTITUTION:The high frequency pulse signal generated from a transmitter 1 is emitted through a phase array antenna 10. At this time, a searching region 13 is covered with pencil beam 11 through a beam distributor 9 and random beam scanning by a beam pattern 15 is performed in order to optimize the observation interval to a registered object. Next, when the reflected signal from an object 14a is received by the antenna 10, said signal is inputted to a receiver 3 to receive detection and processed by a signal processor 4 and converted to the position and speed informations of the object to be inputted to an information processor 5. In the processor 5, estimation and forecast calculation is performed through a coincidence discriminator 6, a tracking filter 7 and an object file 8 and the result thereof is inputted to the distributor 9 through the file 8. By this method, the tracking accuracy to multiple objects can be enhanced.
Patent JP-H1152159-A (JP)
Title: Production of optical waveguide
Inventor: KORENAGA TSUGUHIRO
IPC: G02B6/13
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide having performance, mass productivity and low cost characteristic in combination by forming at least part of a core layer or clad layer by using a thermal spraying method. SOLUTION: The core layer 12 of, for example, 8 μm in film thickness is formed by electron beam(EB) vapor deposition on a quartz glass substrate 11 in common use as a lower clad. A sintered compact mixture composed of SiO2 /GeO2 is used as the material of the core layer 12. The core is thereafter patterned to 8 μm square by photolithography and reactive ion etching and thereafter an upper clad layer 14 consisting of SiO2 of, for example, 30 μm in film thickness is formed by using plasma thermal spraying. Finally, the layers are fired at about 1200 to 1500 deg.C, by which the optical waveguide is manufactured. If such thermal spraying method is used, a film forming speed of several μm/sec is sufficiently obtd. and the clad layer requiring the film thickness of at least 10 to 20 μm or above may be extremely rapidly formed.  The formation of the optical waveguide to a large area is made possible by executing coating while a torch is kept slid.
Patent JP-S58111801-A (JP)
Title: Production of alkaline galactomannan
Inventor: MOCHIDA NAOKI
IPC: C08B37/00
Filed: 1981-12-25
Abstract: PURPOSE:To produce alkaline galactomannan in good efficiency, by adding, under agitation, a mixed solution of a basic substance, a hydrophilic organic solvent and water to a hydrophilic organic solvent in which galactomannan is dispersed, and reacting the mixture. CONSTITUTION:Galactomannan in the form of split or powder is dispersed in a water-miscible hydrophilic organic solvent which does not separate from the water when it contains above 30wt% water (e.g., 2-propanol). To this dispersion is slowly added, under agitation, a mixture containing a hydrophilic organic solvent, water and a basic substance selected from the group consisting of an alkali (alkaline earth) metal hydroxide, ammonia, organic amine and quat. ammonium compound, and the mixture is reacted. EFFECT:It is possible to obtain alkaline galactomannan useful in the production of modified galactomannan for use in paper-making, cosmetics, etc., without formation of undissolved lumps or lumping of slurry.
Patent JP-H0932010-A (JP)
Title: Netlike form with finishing plate
Inventor: YAMADA YASUHIRO
IPC: E02D29/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To create a satisfactory design with a simple construction, and to construct a building structure or a civil-engineering structure having a high strength. SOLUTION: A net-like form 1 is attached at its outer surface with a finishing plate 7 exposing from the outer surface of the structure. A stone panel or a ceramic panel can used for the finishing plate 7. This netlike form can be used as a form for a building structure, directly or with a suitable space between itself and a slope. In the retaining wall process, the netlike form 1 is secured to anchors 4, 6 laid underground in the slope. Cement group hardener such as concrete 9 is placed between the form 1 and the slope. Since the outer surface of the finishing plate 7 is exposed from the outer surfaces of the retaining wall B and the building structure so as to provide an external appearance having exhibiting a natural feeling and a unique design. It is sufficient to lay the netlike form 1 and then to place concrete, and accordingly, the assembly of the form is simplified. Then, the hardener 9 is placed for the construction, thereby it is possible to provide a retaining wall having a high stiffness.
Patent JP-H1035183-A (JP)
Title: Trial writing method for automatic drawing machine
Inventor: AOYANAGI AKIRA
IPC: B43L13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of check errors for checking whether writing is carried out on a trial writing position or not by providing a step of sensing a trial writing line by a photosensor after drawing a second trial writing line. SOLUTION: The trial writing process is started by a controller (S1), and the light reflection amount A on a trial site is read by a photosensor (S2). A horizontal line is written trially on a paper on the trial writing site by an ink pin (S3). The light reflection amount B on the trial site is read by a photosensor and the reflection amount A is compared with the reflection amount B, and whether the line is drawn or not is checked (S4). In the case of A=B, a vertical line is drawn overlappingly on the horizontal line on the same site (S5). The light reflection amount C on the overlapped writing site is read by the photosensor, and the reflection amount C is compared with the reflection amount A, and whether the vertical line is drawn or not is checked (S6).  In the case of A=C, the running-out of ink is recognized (S7), and a warning of running-out of ink is issued and displayed on a display section to discontinue the drawing operation (S8).
Patent JP-S58112463-A (JP)
Title: Pulse width control circuit
Inventor: ARAI KAZUYUKI
IPC: H02M3/335
Filed: 1981-12-25
Abstract: PURPOSE:To preferably control an output controlling switching element such as DC/DC inverter by controlling the ON and OFF width of the rectangular pulse of an oscillator in response to the current or voltage of a main circuit. CONSTITUTION:The control circuit 9 of a transistor 3 feeds a pulse width signal controlled by the detection signal of a load voltage detector 10, a load current detector 11 or a primary current detector 12 to the main transistor 3. The transistor 3 is switched by the ON or OFF pulse width signal of the control circuit 9, thereby supplying a constant voltage or a constant current DC output to a load 8 through an output transformer 2 and diodes 4, 5.