baber/WOPTO huggingface dataset:
Patent JP-2000352013-A (JP)
Title: Snow falling accelerating structure
Inventor: TAKEYAMA RYO
IPC: E01D4/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a snow falling accelerating structure not causing icicles by allowing lying snow to drop down when it is started to thaw according to a rise in the atmospheric temperature. SOLUTION: The upper surface of a strut 2c installed across arches 1 of a bridge beam is formed of a metallic inclined surface 3 with an inclination angle of 20 deg. or more from the horizontal, and a partition plate 4 is provided vertically along the tip edge of the inclined surface 3. Also, metallic fins 5 are disposed, in a row, on the inclined surface 3 crossingly with each other and at pitches of 30 to 150 cm. Thus, when the atmospheric temperature rises to 0 deg.C, the lying snow on the inclined surface 3 starts to thaw on the inclined surface 3 and on the contact surface with the fins 5, loses a force for holding with the inclined surface 3, and falls down. Thus, icicles are not produced by water generated from thawed lying snow.
Patent JP-2000352045-A (JP)
Title: Spring water drain pipe cutoff construction method
Inventor: SUZUKI YUJI
IPC: E02D3/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a spring water drain pipe water cutoff construction method preventing a construction period from being prolonged and also preventing spring water from obstructing construction even if an existing spring water drain pipe is exposed when the construction is performed in a natural ground with much spring water. SOLUTION: This spring water drain pipe cutoff construction method, in which an existing spring water drain pipe 5 is cut off for excavating operation when an existing spring water drain pipe 5 is exposed into an excavating gallery, comprises the steps of preparing packer cloth bag 7 and a filling tube 6 with a diameter smaller than that of the existing spring water drain pipe 5, inserting the filling tube 6 from an opening end part 7a of the packer cloth bag 7 except for one end part 6a thereof, and squeezing the opening end part 7a of the packer cloth bag 7 at one end part 6a of the filling tube 6 to close the packer cloth bag 7, cutting the existing spring water drain pipe 5, inserting the packer cloth bag 7 and filling tube 6, filling a chemical M from one end part 6a of the filling tube 6 into the packer cloth bag 7 to expand the packer cloth bag 7,  and sealing a cut part of the existing spring water drain pipe 5 by the expansion of the packer cloth bag 7 so as to cut off water.
Patent JP-S5955955-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E02D29/02
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0911385-A (JP)
Title: Slidable light barrier film
Inventor: TAGASHIRA SUSUMU
IPC: G03B9/00
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the gelling of a coating soln. and to obtain toughness, durability and abrasion resistance by forming a slide layer from an aq. emulsion containing a binder component composed of an amino or poihenolic curable resin, a sliding property imparting component composed of highly crystalline polyethylene wax and a surfactant component. CONSTITUTION: A slide layer is formed from an aq. emulsion containing a binder component composed of an amino or poihenolic curable resin, a sliding property imparting component composed of highly crystalline polyethylene wax and a surfactant component. A high light barrier base material is especially pref. composed of a polyester film and the thickness thereof is set to about 50-200μm. As the binder component, the amino or phenolic curable resin is used and the sliding property imparting component is pref. set to 15-35wt.% in terms of the solid in the aq. emulsion. The surfactant component is pref. selected from nonionic surfactants in order to obtain a stable coating soln.
Patent JP-S6142751-A (JP)
Title: Information reader
Inventor: TORASAWA KENJI
IPC: G11B7/13
Filed: 1984-08-03
Abstract: PURPOSE:To eliminate a need to record a decision signal on a recording medium by irradiating the recording medium with laser light and deciding on the kind of a recording medium according to a difference in refractive index of the recording medium, and outputting an output of a photodetector to a differential type reproducing circuit or nondifferential type reproducing circuit selectively. CONSTITUTION:A sensor 13 is equipped with a light emission part and a photodetection part and supplies its output having a level corresponding to reflected light from a disk 5 to a command part 12. The command part 12 having a voltage comparator decides on a recording medium such as a compact disk when said output is larger than a specific threshold value and applies, for example, an L-level signal to a connection part 11, thereby supplying outputs of the 1st and the 2nd photodetectors 8a and 8b to an adder 10. When the output is smaller than the specific threshold value, the command part decides on a photomagnetic recording medium and supplied an H-level signal to the connection part, thereby supplying the outputs of the detectors 8a and 8b to a differential amplifier 9. Thus, information is read out without recording any decision signal on the recording medium previously.
Patent JP-H0829771-A (JP)
Title: Color filter, production thereof and liquid crystal panel with same
Inventor: SAKAEDA TAKESHI
IPC: G02F1/1335
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a color filter satisfying the accuracy of an impact area of an ink droplet at the time of jetting out of an ink jet head, the transparency of a colored part (pixel), bleeding and light resistance by specifying a dye included in the ink. CONSTITUTION:The ink includes at least the dye expressed by formula I. In formula 1, R<1> represents H, -COOM, -COR<8> or a compound expressed by formula II, R<2> represents H or -CH3, R<3> represents H, -CH3, -OCH3, -C2H4OH or compound expressed by formula III and formula 1V, each of R<4>-R<7> represents H, -CH3, -Cl or -SO3M, R<8> represents 1-2C alkyl group, R<9> represents a 1-4C alkyl group and M represents an alkali metal or an ammonium. And the concn. of the dye in the ink is 0.1-15wt.% and the ink includes 5-50wt.% solvent having 150-250 deg.C b.p. A substrate is made by forming an ink receiving layer on a transparent supporting body. The material forming the receiving layer contains at least a polymer including a water soluble acrylic monomer unit or a cellulose based water soluble polymer.
Patent JP-H0827437-A (JP)
Title: Uncured room temperature-curing and addition-reactional type rubber sheet for bonding aluminum sash corner
Inventor: KUROIWA KINJI
IPC: C09J7/02
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an uncured room temperature-curing and addition-reactional type rubber sheet, capable of readily bonding and holding an aluminum sash corner part at ambient temperature and sealing the part, having a high bonding strength without fouling the sash surface and useful for bonding the aluminum sash corner part. CONSTITUTION:This uncured room temperature-curing and addition-reactional type rubber sheet for bonding an aluminum sash corner part consists essentially of a vinyl siloxane and an Si-H cross-linking agent, contains a reinforcing agent, a heat-resisting agent, an adhesion improving agent and an excessive amount of a curing reactional catalyst and has both surfaces covered with protecting mold release films or sheets.
Patent JP-2000351375-A (JP)
Title: Overturning preventing device for carriage truck
Inventor: SAITO KAZUNARI
IPC: B62B5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making overturning preventing device for a carriage truck to reliably prevent fall-down of the truck due to the weight of an object to be carried when the object to be carried is stored at the carriage truck and facilitate handling operation through simple constitution. SOLUTION: An overturning preventing device for a carriage truck is formed such that leg bodies 2 are externally protrusively and slidably provided at the peripheral edge part of the bed part 1 of a carriage truck A, the leg bodies are provided rotatably, and the leg bodies 2 are provided with respective suspension parts 2A to suspend toward a ground surface 3 through rotation of the leg bodies 2.
Patent JP-H06348199-A (JP)
Title: Building plan view plan preparation and its preparation assistant device
Inventor: MATSUURA YUKIHISA
IPC: E04H1/00
Filed: 1993-06-08
Abstract: PURPOSE:To prepare easily without necessitating any advanced expertise, reduce the number of parts of a structural body, and also reduce cost by increasing production efficiency. CONSTITUTION:Each floor part of a building is divided into multiple blocks B of square plan district with a specified space. A plan BP selected from among plan view plans BP for each block prepared beforehand is allocated to each block B to prepare the plan view plan of the entire building. Those plans among prepared plan view plans BP for each block in which a passage 1 is provided in the block B or around the block B are classified into those types in which a linear passage 1 in parallel with one side of the block, those types in which an L-form passage along two sides adjacent to the block is provided, and those types in which a passage along the outside of one side of the block is predicted. Multiple plan view plans BP roughly classified into three categories are prepared for each application such as for meeting room, plumbing equipment, etc. Also a plan view plan for each block in which the interior of the block is formed in a space with no partition, a plan view plan for each block in which a hallway is provided are prepared.
Patent JP-H0328290-A (JP)
Title: Composite heat-storage material
Inventor: MARUO KATSUHIKO
IPC: C09K5/08
Filed: 1989-06-27
Abstract: PURPOSE:To make it possible to control a plurality of temp. environments by fixing a plurality of latent heat-storage material in a granular material except one kind of them and covering this granular material with a film for preventing the latent heat-storage material from bleeding. CONSTITUTION:A composite heat-storage material comprising a latent heat- storage material (a)-1 consisting of Na2SO4.10H2O and a latent heat-storage material (b)-2 wherein a heat-storage pellet (b)-2 is infiltrated in a granular material 3 (e.g. a crosslinked PE) and a film 4 for preventing the heat-storage material from bleeding is formed on the surface of this granular material 3.
Patent JP-S6055391-A (JP)
Inventor: FUKUDA SHINICHIROU
IPC: G09G1/06
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1115137-A (JP)
Title: Mask formation and mask formed by the method
Inventor: HATTORI WATARU
IPC: G03F1/54
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of a resist mask which prevents the deterioration of device characteristics and the degradation in reliability by eliminating the restriction on the need for using an etching technique or thin film deposition technique decreasing the creeping of an etchant, etching gas or thin-film to the parts shaded by the eaves of the resist in the later etching or thin film deposition stage of a stage for finely processing the devices using a self-aligning technique and a mask formed by this method. SOLUTION: After the eaves of the resist are manufactured (a) by side etching the pattern structure 3 under the resist mask 4 formed in the previous stage, a thin film 5 for light shielding is deposited (b) and subsequently, the resist 6 is applied thereon (c) and is subjected to exposure and development (d) and the thin-film 5 for light shielding is removed, by which the resist mask to be used in the ensuing stages is formed.
Patent JP-H08332248-A (JP)
Title: Yarn-wound golf ball
Inventor: MARUKO TAKASHI
IPC: A63B37/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a yarn-wound golf ball which has spin property such that it is easy to be given a spin preferred by a upper-class golfer, also has properly soft stroke feeling, satisfactory durability, and enough fly distance. CONSTITUTION: A cover is made of a cover of double-layer structure consisting of an inner-layer cover 8 and an outer-layer cover 10. The inner-layer cover 8 is made of ionomer resin 15wt.% or under in oxygen content percentage. The outer-layer cover 10 is made of resin 43-53 in shore hardness.
Patent JP-H1092122-A (JP)
Title: Disc drive
Inventor: TANI TOYOFUMI
IPC: G11B21/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a total size of a disc drive by shortening a moving distance of a head for the disc diameter. SOLUTION: This disc drive is provided with an arm fitting member 3 which can move in the radius direction of a disc 10a and a head arm 20 which is mounted at one end to the arm fitting member 3 and has a head section 9a at the other end and is also provided with a spring 5b which supports the head arm 20 to go forward and backward to and from the arm fitting member 3 and also activates the head arm 20 to one direction of its moving directions. When the arm fitting member 3 moves between the moving end in the external circumference side of the disc 10a and the recording section of the outer most circumference of the disc 10a, the head arm 20 goes forward and backward for the arm fitting member 3 depending on the moving direction of the arm fitting member 3.
Patent JP-H0216446-A (JP)
Title: Magnetical verification method of metal structure
Inventor: ISHIZAKA JUNJI
IPC: G01R33/12
Filed: 1988-07-04
Abstract: PURPOSE:To verify the difference in structure by placing a sample provided with a light degree of scratching flaws on the observation surface within a magnetic field and dropping a ferromagnetic colloidal liquid thereon, then classifying the parts where the magnetism is different in the metal structure by the distribution state thereof. CONSTITUTION:A magnetic flux leaks to the scratching flaw corresponding to the structure part having ferromagnetism when a light degree of the scratching flaws are provided to the observation surface of the sample having the metal structure which can be magnetically classified and such sample is placed in the magnetic field. The ferromagnetic colloidal liquid is sucked to the magnetism leaking point when the ferromagnetic colloidal liquid is dropped onto the observation surface. The magnetical classification of the metal structure of the sample and the verification of the constituting structure thereof are, therefore, possible. Austenite which is a gammaphase is nonmagnetic and the alpha' phase of the work induced martensite is ferromagnetic and, therefore, if the sample generated with the work induced martensite transformation by imparting plastic deformation to an austenitic stainless steel is used, the ferromagnetic colloid is sucked into the magnetic flux leaking to the scratching flaw part of the alpha' phase part and the generated alpha' phase can be verified.
Patent JP-S5687933-A (JP)
Title: Bootstrap circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: H03K5/02
Filed: 1979-12-19
Abstract: PURPOSE: To protect the MOS transistor constituting a reset circuit, by inserting an MOS transistor connected for the gate with a high potential power supply, between an MOS transistor for a discharge circuit and a capacitor gate.  
     CONSTITUTION: MOS transistors Q 7 , Q 7 ' are connected in sereis between a point N 4  and a low-potential power supply V ss , the gate of Q 7  has a reset signal ϕ 2 , and the gate of Q 7 ' is connected to a high-potential power supply V cc . Thus, since the potential at the point N 4  is voltage-divided at the transistors Q 7 , Q 7 ', the potential at the drain side N 4 ' of the transistor Q 7  is much lower than the potential of the point N 4 . Thus, since the degree of operation of the transistor Q 7  in deeper saturation region is lowered, the effect of hot electrons can be reduced similarly to other transistors Q 6  and Q 10 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5592206-A (JP)
Title: Press roll piercing method
Inventor: YOSHIHARA SEISHIROU
IPC: B21B17/00
Filed: 1978-12-30
Abstract: PURPOSE:To permit penetration of a plug without damages of tools by press-roll- piercing the main part of a pipe material bloom at the specific drawing ratio and piercing the non-sensitive part at the trailing end while extruding the plug in the bloom inlet side direction under the limited conditions, at the time of piercing the polygonal section bloom to a circular pipe by a press roll piercing method. CONSTITUTION:At the time of piercing a polygonal section bloom to a circular pipe by a press roll piercing method, the main part of the pipe material bloom is press-roll-pierced at drawing ratio >=1.2, K/M>=1.3. Next, the non-sensitive part at the trailing end of the pipe material bloom is pierced while the plug is extruded in the bloom inlet side direction so as to become K/M<=1.3. According to this method, the success rate of penetration piercing becomes 100%, damaging of tools is obviated, industrialization becomes possible and further the need for making penetration piercing in the next process is eliminated and the abnormal deformation of the trailing end part which is liable to occur at the penetration piercing in the next process may be prevented.
Patent JP-S5954921-A (JP)
Title: Measuring apparatus for vehicle
Inventor: WADA KIYOSHI
IPC: G01F9/00
Filed: 1982-09-21
Abstract: PURPOSE:To improve reliability, by subtracting the amount of fuel consumption obtained by a fuel consumption sensor from the remaining amount in a memory part, obtaining the remaining amount of fuel, and computing the distance that can be covered by the remaining fuel. CONSTITUTION:Remaining fuel amount memory register 6 comprising nonvolatile memory keeps the state, under which the amount of remaining fuel at the power OFF time before a power source is turned ON is stored. Then a start/stop switch SW2 is pushed to retrieve various data, and measuring operation is started. For example, with respect to the computation of the distance that can be convered by the remaining fuel, the detected axle rotation signal from a running distance sensor 11 is counted and the running distance is obtained. Meanwhile, the pulse number of the fuel consumption signal from a full consumption sensor 12 is counted to obtain the amount of fuel consumpation, and the fuel is computed. The fuel consumption is multiplied by the amount of the remaining fuel stored in the remaining fuel amount memory register 6, and the distance that can be covered by the remaining fuel can be obtained.
Patent JP-H0510276-A (JP)
Title: Scroll compressor
Inventor: AMADA ATSUSHI
IPC: F04C18/02
Filed: 1991-07-05
Abstract: PURPOSE:To control the capacity continuously from the low speed rotation to the high speed rotation by using bearings made of carbon or metal-impregnated carbon material, and performing the stepped processing so that the diameter of a lower hole near a lap of a turning bearing is a little larger than the inner diameter of the bearing. CONSTITUTION:As a turning bearing 11 and a lower bearing 14, bearings made of carbon or metal-impregnated carbon are used, and the stepped processing is performed so that the diameter of a lower hole 16 of the bearing 11 is a little larger than the inner diameter of the bearing to reduce the through force by a differential pressure between the high pressure working to the end surface 11a of the bearing 11 and the pressure (intermediate pressure) inside of a back pressure chamber 9. The bearing 14 is provided with a lower hole by the stepped processing, and the bearing end surface is received by the step part to form the receiving surface of the through force by the differential pressure. Since bearing made of carbon or metal-impregnated carbon is used for the bearing 11 of a turning scroll 1, continuous operation from the low speed rotation as the semi-fluid lubricating condition to the high speed operation for increasing the peripheral speed is enabled. Furthermore, since the lower hole 16 of the bearing 11 is stepped 1a, a large differential pressure is not applied to the end surface 11a of the bearing 11, and large press-in interference is not required.
Patent JP-S6225903-A (JP)
Inventor: DOI YOSHINORI
IPC: A01B63/10
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H058835-A (JP)
Title: Transfer control method for printed circuit board
Inventor: TAKEDA TAKESHI
IPC: H05K13/02
Filed: 1991-07-05
Abstract: PURPOSE:To resolve the problem of preventing part mounting machines from lowering the operational efficiency and provide a transfer control method for printed circuit boards in order to enable the efficient transfer of the printed circuit boards with respect to the part mounting machines and the transfer control method in the mounting process of using a plural number of the mounting machines. CONSTITUTION:A transfer conveyor 1 and a connection conveyor 2 change the transfer speed in point of time by using an operation pattern set in a control device 7 and thus transfer a printed circuit board 8 at high speed. This improves operational efficiency and prevents parts from getting out of position, floating and turning over, etc., so that it improves a mounting quality and reduces correction loss etc., in a successive process.
Patent JP-S5868222-A (JP)
Title: Alignment adjusting method and alignment disk
Inventor: MORIBE YOSHIHIRO
IPC: G11B5/455
Filed: 1981-10-16
Abstract: PURPOSE:To detect and correct the direction and extent of the shifting of a head accurately, by recording signals of three slightly different kind of frequencies on an optional track of a magnetic disk and on its both sides at equal intervals, and then reproducing them. CONSTITUTION:In an area A with track width 4, a signal of frequency f0 is recorded centering on an optional track 3 on a magnetic disk. In areas B and C formed on both sides to width nearly equal to the width 4, signals of slightly different frequencies f0+DELTAf1 and f0+DELTAf2 (f1not equal to f2) are recorded. This magnetic disk is reproduced by a reproducing head having width nearly equal to the width 4. When the reproducing head is positioned accurately at the track 3, a constant level is obtained by the signal f0, but if it is displaced to the area B or C, beats f1 or f2 are generated and the extent of them varies with the distance of the displacement. Thus, the direction and extent of the displacement are detected to facilitate correction to the correct position.
Patent JP-H05336754-A (JP)
Title: Parallel multiple inverter equipment
Inventor: KOYAMA MASATO
IPC: H02M7/497
Filed: 1992-06-02
Abstract: PURPOSE:To balance the output currents of first and second unit inverter circuits with each other, by suppressing the unbalanced current flowing through the reactor by which the first and second unit inverter circuits are connected in parallel. CONSTITUTION:An unbalanced current flowing through the reactor by which first and second unit inverter circuits 1A, 2A are connected is measured by first and second current sensors 7, 8 and by a subtracter 9. According to this unbalanced current, a voltage compensating circuit 10A corrects a voltage command signal VR inputted from the outside, and it outputs first and second voltage command signals V1R, V2R. Then, first and second PWM type modulating circuits 5A, 6A control in PWM modes respectively the outputs of the first and second unit inverter circuits 1A, 2A, according to the first and second voltage command signals V1R, V2R.