baber/WOPTO huggingface dataset:
Patent JP-H05148952-A (JP)
Title: Cement tile
Inventor: MAEKAWA TOYOHIKO
IPC: E04D1/28
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the deterioration of a surface film by forming a colored layer uniformly on the exposed surface and front end face of a tile body made of fiber-reinforced cement. CONSTITUTION:Necessary water is added to cement composition formed of cement, quartz sand powder and pipe fiber, and kneaded. A cement tile 1 is then molded by a roll pallet method. The tile 1 is then colored from its front droop part 1A to its body surface 1B using colored cement slurry with an inorganic pigment put therein, and covered entirely with a colored layer without exposing the laminated end face of the colored layer to a body layer at all at the tile front end part. The layer interface is thereby protected completely from the outside, and the exfoliation of a paint film caused by layer separation can be prevented positively.
Patent JP-2001151109-A (JP)
Title: Truck for railway rolling stock
Inventor: SHIMOKAWA YOSHIYUKI
IPC: B61F5/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent an interference between parts as much as possible even when installing an anti-rolling device in a truck for a railway rolling stock wherein a large number of parts are installed. SOLUTION: In a bogie for a railway rolling stock wherein a pair of side beams 1 are placed in the right and left and a pair of transverse beams 6 are placed in the front and back to secure the pair of side beams 1 in a position not to interfere with a wheel, a torsion bar 2 of an anti-rolling device to be disposed therein is installed in the transverse beam 6.
Patent JP-H03196816-A (JP)
Title: Treatment of waste combustion gas
Inventor: MIURA YOSHIMASA
IPC: B01D53/74
Filed: 1989-12-25
Abstract: PURPOSE:To effectively remove sulfur oxides and nitrogen oxides by injecting a waste gas processing agent consisting of an alkaline earth metal-based desulfurizing agent, urea, etc., into the waste gas in a specified temp. range from a combustion furnace and injecting water into the waste gas on the downstream side of the furnace. CONSTITUTION:A waste gas processing agent A consisting of a mixture of an alkaline earth metal-based desulfurizing agent (e.g. CaCO3) and urea or its derivative is injected into the waste gas at 600-900 deg.C from a combustion furnace 1. The water B heated by the waste gas at 100-400 deg.C is then injected into a cooling tower 6 on the downstream side of the furnace 1. Consequently, the sulfur oxides and nitrogen oxides in the waste gas from the combustion furnace are simultaneously and effectively removed.
Patent JP-H11152854-A (JP)
Title: Panel material and stair wall formed thereby
Inventor: NAKAMICHI YOSHIO
IPC: B32B21/13
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a panel material, capable of restraining its warping as much as possible, improving its productivity and executability and reducing its manufacturing cost and a stair wall formed by the panel material. SOLUTION: A pane 1 material has a rectangular frame material 10 formed with square timber combined and a plate material 20 fixed to one side of the frame material 10 via adhesive. The plate material 20 is formed with a core plate 21 and wood thin plates 23 laminated on the surface and back of the core plate 21 via adhesive in such a manner that the fiber direction of the core plate 21 is mutually at a right angle to the fiber direction of the wood thin plates 23. The core plate 21 for which plural slender materials are parallelled in a non-adhesive condition are tied with yarns as a whole in a manufacturing process to be kept in a flat plate structure.
Patent JP-H05173357-A (JP)
Title: Electrophotographic developer
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1991-12-20
Abstract: PURPOSE:To provide an electrophotographic developer which enables fast fixing, has excellent offset resistance, and causes no drum filming nor carrier filming of a toner by sticking a wax having specified heat of fusion and glass transition temp. to the surface of the toner. CONSTITUTION:A wax having <=15 cal/g heat of fusion and 55-70 deg.C glass transition temp. is made to stick to the surface of a toner. This wax is a polyolefin having 110-190 deg.C softening point and <=2mum average particle diameter. As for the toner binder resin, an epoxy resin, styrene-acrylate copolymer, polyester resin, and polyurethane resin are used. It is preferable that the resin has 80-130 deg.C softening point. Further, a gold-contg. dye, fatty acid ester, or compd. containing an amino group may be added as a charge controlling agent.
Patent JP-H06189240-A (JP)
Title: Liquid crystal type projector
Inventor: NOTO ATSUSHI
IPC: H04N5/74
Filed: 1992-12-18
Abstract: PURPOSE:To improve the luminance of a projected image by cooling a liquid crystal panel by circulating liquid coolant and increasing the light quantity of a light source. CONSTITUTION:On the surface of a liquid crystal panel 1, a container 2 formed by transparent member such as glass, etc., is fixed, a coolant filling part 3 is formed and liquid coolant is filled. On the both sides (diagonal location, etc.,) of the liquid crystal panel, a connection part 4 is provided, a cascade connection is performed for it by a connection pipe 5, and coolant is made to be circulated in a radiator 6 by a liquid delivery pump 7. The radiator is air-cooled by a cooling fan 8.
Patent JP-H08175211-A (JP)
Title: Bearing structure of change lever for automobile
Inventor: UJIMOTO TAKUSHI
IPC: F16C17/00
Filed: 1994-12-27
Abstract: PURPOSE: To automatically incorporate a change lever in a single operation by engaging pins free of coming out and retreating with an elastic member with both ends of the through-hole at the boss part of a change lever, and fitting the pins in bearing holes when inserting the boss part between both sidewalls of a base plate. CONSTITUTION: Both sidewalls 12a and 12b are provided under a base plate 12, and pin members 13 and 13 with large diameters, which have pin parts 13a and 13b with small diameters capable of fitting in the bearing holes 12d and 12e of both sidewalls 12a and 12b are engaged with both ends of the through-hole 1b of the boss part 1a of a change lever 1. A contracted coil spring 14 is installed inside the through-hole 1b of the change lever 1 between each pin member 13 and 13, and the pin parts 13a and 13a are projected outward from both ends of the boss part 1a. When incorporating the change lever, if the pin parts 13a and 13b accord with each bearing hole 12d and 12e at both sidewalls 12a and 12b, each pin member 13 and 13 projects outward by the energizing force of the coil spring 14, and automatically fits in the holes.
Patent JP-H06187852-A (JP)
Title: Manufacture of wire harness and device for executing it
Inventor: OGAWA FUJIO
IPC: H01B13/012
Filed: 1992-12-18
Abstract: PURPOSE:To easily insert terminals when manufacturing wire harness using a machine by selectively reversing predetermined ones of plural terminal metal fittings which are crimped to wire ends during reversing process. CONSTITUTION:Wires 2 are laid on a wiring board 1 and cut and the end portion of each wire 2 is held by a wire clamp 3. The cover of the end portion of each wire 2 is peeled and a core 2c is exposed from each wire end and terminal fittings 4 are crimped to the cores 2c. Under these conditions the fittings 4 are pointed upward and normally crimped to all of wire ends, so all of the fittings 4 are pointed upward. Next, the fittings 4 are reversed; the fittings 4 90 degrees reversed are pointed sideward, while the end of each wire 2 is kept held by the clamp 3. Only predetermined fittings 4 are reversed. When a terminal insertion device inserts the fittings 4 into a connector housing 5, the fittings can be inserted with their normal or reverse directions maintained, so insertion of the terminals is facilitated.
Patent JP-H08183316-A (JP)
Title: Damping force control device
Inventor: HADO TAKESHI
IPC: B60G17/015
Filed: 1994-12-28
Abstract: PURPOSE: To control suspension rigidity by way of providing only an acceleration sensor by detecting spring speed, estimating the time when spring-unspring relative speed becomes zero and controlling the suspension rigidity by way of using estimated timing. CONSTITUTION: A damping force control device 100 detects front spring acceleration by an acceleration sensor 10, estimates spring speed by this estimation computer 20 and estimates zero timing of spring-unspring relative speed by this estimation computer 30. Additionally, an acceleration component is extracted by a gate component extraction part 40, and whether an absolute value of an extraction result reaches a specified value or not is judged by a gate component level judgement part 50. Furthermore, whether gatedamping is approprite or not is judged by a control permission judgement part 60, front target damping force is set by a gate amount target step setting part 71 from the spring speed and computes a gate demand value by a front gate demand value setting part 72. Suspension rigidity is changed over by a damping force change-over means 80.
Patent JP-H04201560-A (JP)
Title: Laminated polyester type film
Inventor: NOSE KATSUHIKO
IPC: C08J7/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a polyester type laminated film having good adhesiveness and slip properties by laminating a water-insoluble polyester copolymer containing metal sulfonate group-containing dicarboxylic acid with respect to the total dicarboxylic acid component and having specific reduced viscosity to the single surface of a polyester type film. CONSTITUTION:A water-insoluble polyester copolymer containing 0.5-15mol% of metal sulfonate group-containing dicarboxylic acid with respect to the total dicarboxylic acid component and having reduced viscosity of 0.35-below 0.45(dl/g) is laminated to at least the single surface of a polyester type film as at least one component of laminating resins. Since this polyester type laminated film is constituted by laminating the sulfonic acid copolymer to the thermoplastic resin film, this film has good adhesiveness to all of a hydrophilic polymer, a hydrophobic polymer and inorg. matter.
Patent JP-H08184590-A (JP)
Title: Determination method for total nitrogen in liquid sample
Inventor: HIRATA SHUICHI
IPC: G01N33/18
Filed: 1994-12-30
Abstract: PURPOSE: To obtain a determination method in which a total nitrogen amount can be determined simply and in a short time by bromide ion concentration contained in a sample seawater is found on the basis of the conductivity of the sample and an absorbance which is derived from bromide ions is converted into nitrogen concentration corresponding to their disturbance portion so as to be substracted from the total nitrogen concentration. CONSTITUTION: The conductivity of a sample seawater is measured 1, and the concentration 4 of the sample seawater is found by using a correlation graph between the conductivity and seawater concentration. Together with the measurement of the conductivity, total nitrogen in the sample seawater is measured 5 by an ultraviolet absorptiometric method, and the apparent total nitrogen concentration (a) of the sample seawater is found on the basis of a correlation graph between an absorbance and a nitrogen concentration. Then, a bromide ion concentration 8 is found by a main seawater component composition table and by the sample concentration which has been found before.  An absorbance 10 which is derived from bromide ions is found by using a correlation graph between the bromide ion concentration and the absorbance, and the absorbance is converted into a nitrogen concentration (b) corresponding to the disturbance portion of the bromide ions on the basis of a correlation between the absorbance and the nitrogen concentration. Then, the nitrogen concentration (b) is substracted from the nitrogen concentration (a) which has been found before, and a nitrogen concentration (c), in the sample seawater, from which bromide portion has been removed, is obtained.
Patent JP-H07189830-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: OBA HIROSHI
IPC: F02M25/08
Filed: 1993-12-28
Abstract: PURPOSE:To suppress a change in an air-fuel ratio so as to prevent deterioration in operativity by gradually varying a learning value until a start of new learning of an air-fuel ratio complying with a condition after a switch when a purge condition of fuel vapor is switched to a stop of a purge or to a reverse condition. CONSTITUTION:A control unit 10 controls a fuel injection valve 6 on the basis of an air-fuel ratio deviation when it is detemtined that it is in an air-fuel ratio feedback control area. In a learning value calculating means, a learning value which corrects the central value for a feedback correction factor so as to bring it close to the reference value is respectively set in each of a fuel vapor purge duration and a non-fuel vapor purge duration, and each learning value is separately recorded. When a purge condition is switched to a purge stop by a purge ON-OFF determining means, a learning value used for setting of an injection pulse width is calculated so as to be gradually switched from a learning value in a purge condition before a switch to a learning value set in the prevous purge stop.
Patent JP-H06185081-A (JP)
Title: Block for wall
Inventor: ISHIMA TORU
IPC: E02D29/02
Filed: 1992-12-18
Abstract: PURPOSE:To construct a stabilized ground during earth-retaining work such as shorting or sheathing and, in addition, to contribute to a beautification of environment after the completion of the construction by connecting a square outer frame and an inner frame of the same height with a connection frame. CONSTITUTION:A block A is combined with an outer frame body 1, an inner frame body 2 and a connecting frame body 3. The outer frame body 1 is provided with a front frame plate 4, a back frame plate 4, a right frame plate 5, and a left frame plate 5 to form a square with an empty space P inside and a box is thus made. Further, the frame plates 5, 5, 4 and 4 are connected with connecting members 6. When the inner frame body 2 is installed on a slope, etc., sliding to sideways is prevented to endure the earth pressure. Similar to the outer frame body 1, front and back frame plates 7, 7, right and left frame plates 8 and 8 of the inner frame body 2 are connected with connecting members 6, forming an empty space P. Further, the outer frame body 1 and the inner frame body 2 are connected with the connecting frame body 3. The earth pressure from sideways is sufficiently bore by the above, and the construction of a stabilized ground becomes feasible.
Patent JP-H04302178-A (JP)
Title: Apparatus and method for storing information in magnetic field
Inventor: GEIRII EI FUREIZAA
IPC: G11C11/14
Filed: 1991-12-20
Abstract: PURPOSE: To obtain a high-speed magnetic memory cell having a high memory capacity and increased resistance modulation by providing a current path which is isolatedly formed adjacent to a superconductor layer and operable to induce an electric field of a selected orientation in this layer. CONSTITUTION: In order to store information in memory cells 10, a local magnetic field is generated in a superconductor gate 12 to erase the residual flux on the gate 12. An electric field is induced in the gate 12 to cause an inverted layer in a channel region 22, allowing a current to flow between n<+> source/drain regions 18, 20. When the gate 12 temp. exceeds the transition temp. of the superconductor, the magnetic field in the gate 12 fades out. The current flowing between the n<+> source/drain regions 18, 20 lessens, and information is written in the gate 12. The current flowing through the channel 22 lessens and transition temp. is lowered, the gate 12 recovers superconductivity, and the magnetic field is written in the memory cells 10.
Patent JP-H09177403-A (JP)
Title: Device for latching/unlatching plural lock of furniture in single operation
Inventor: SHIMAMOTO KIMIHITO
IPC: E05B35/12
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of locks to be latching/unlatching in a single operation if one of the locks is latching/unlatching and to enable latching and unlatching operations even during power failure by providing a plurality of doors, drawers, etc., with locks that can be latched and unlatched, both manually by means of keys and by means of electric actuators. SOLUTION: A control circuit for each lock 4, 5 include a CPU, a limit switches 23, (24), and a motor 20, power is fed to each lock 4, 5 from a power supply part provided in a certain cabinet, and the CPUs of the locks 4, 5 are connected together, so that when either of the locks 4, 5 is operated by means of a key for latching or unlatching, the limit switch 23 (or 24) or the lock 4 (or 5) operated by the key is turned on, while a latch or unlatch signal is transmitted to the other lock 4 (or 5) to drive the motor 20 of the latter lock 4 (or 5) in accordance with the signal. Since each lock 4, 5 can be latched and unlatched by the key, latching and unlatching is made possible even during power failure although they can be latched or unlatched in a single operation.
Patent JP-H04208640-A (JP)
Title: Device for removing dust from cooling air-in engine
Inventor: KATO HITOSHI
IPC: F02B29/04
Filed: 1990-11-30
Abstract: PURPOSE:To separate most dust from the open air taken into an engine room by a cooling fan and supply an air-cooled intake cooler with clean cooling-air having little dust by guiding the open air into an air guide, and whirling the open air by guide vanes. CONSTITUTION:In a dust removing device 1, an air guide 1a covers a cooling-air path leading from a forced cooling fan 2 to an air-cooled intake cooler 3. In the air guide 1a, an guide vanes 1b are disposed in a ring to have angles of inclination toward the flowing direction of cooling-air and to whirl the cooling- air. On the front end of the air guide 1a, the rear end of a shroud 4 is opened to guide the cooling-air to the intake cooler 3 and a dust discharge outlet 1c is formed in a gap between the outer face of the shroud 4 and the inner face of the air guide 1a. On the other hand, a shroud 6 is installed between the intake cooler 3 and the core of a radiator 5 to cover a cooling-air path leading from the core of the intake cooler 3 to the core of the radiator 5. This whirls the cooling-air to separate dust from the cooling-air by centrifugal force.
Patent JP-H10177012-A (JP)
Title: Apparatus and method for measuring light absorption
Inventor: USHIO KAJIRO
IPC: G01N29/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To carry out stable measurements with good reproducibility by cleaning the surface of a sample by irradiation with light enough to clean the surface without damaging the surface before a light absorption measurement is started. SOLUTION: After the quantity of light of a light source 1 is changed by a light quantity-adjusting part 2, the light is split to a reference light and a measurement light by a branching optical path-reflecting plate 3. An intensity of a projected light is monitored with the use of the reference light by a light quantity-monitoring sensor 9. A measurement sample 5 is inadiated with the measurement light 5. An acoustic signal generated at this time is detected by an acoustic detection element 7 set to a sample holder 6. The quantity of absorbed light is calculated from a correlation of the acoustic signal and the quantity of projected light monitored at the light quantity-monitoring sensor 9. After the measurement sample 5 is set, the light is projected initially with such an intensity that can clean a surface of the sample without damaging the surface.  Accordingly, the quantity of absorbed light can be measured stably with reproducibility.
Patent JP-2001148965-A (JP)
Title: Fishing boat and fishing method
Inventor: HONJO KATSUMI
IPC: A01K79/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing boat expectable to improve the fish catch without necessitating live bait. SOLUTION: A water-spraying means 10 to spray seawater backward is attached to the stern of a boat 2. Fishing tackles 20a, 20b, 20c, 20d, 20e, 20f, 20g, 20h, 20i each having a luring hook 26 are attached to a tip end of a fishing line 21 extending backward from the boat 2 in fishing. The boat 2 is cruised following the movement of migratory fish school such as bonito while spraying seawater with the spraying means 10. The migratory fish such as bonito is excited by the spraying water noise and bites at the luring hook 26.
Patent JP-2000162307-A (JP)
Title: Laser tracking apparatus for locating position of reactor vessel-inspecting robot
Inventor: AOYAMA TOMIO
IPC: G01S17/66
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can correctly measure a position of a robot, i.e., a direction angle of a reflecting mirror and a sensor head. SOLUTION: The tracking apparatus consists of (A) a laser light-generating device 50 for outputting a laser light to a sensor head 51, (B) a reflecting mirror 2 set to an end part of a reactor vessel-inspecting robot 1 for reflecting the laser light 9 projected from the sensor head 51, (C) a vertical shaft 4 and a rotary shaft 3 set below the sensor head 51 and operating following the reflecting mirror 2 as a target, (D) a measuring device 6 to which a laser reflecting returning light 10 from the reflecting mirror 2 is inputted from the sensor head 51, (E) a control device 7 for controlling the vertical shaft 4 and rotary shaft 4 on the basis of a signal from the measuring device 6, and (F) a computer 8 for obtaining a three-dimensional position of the robot 1 from distance data obtained by the sensor head 51 and angle values obtained from the vertical shaft 4 and rotary shaft 3.
Patent JP-H11223522-A (JP)
Title: Method and apparatus for measuring and inspecting size of structure
Inventor: FROSIEN JUERGEN
IPC: G01N23/225
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To measure a high aspect ratio structure with high resolution by removing the periphery of a feature part by particle induction etching or the like manner when particle beams are cast to the feature part of the structure, thereby detecting secondary electrons. SOLUTION: A size of a feature part, e.g. at a bottom part of a hole of a structure 1 such as an integrated circuit or the like like measured by a particle beam 2 condensed within an optical column 3 with the use of an apparatus of a post lens detection arrangement. A virtual etching mask to remove the periphery of the feature part without damaging the feature part is formed from image data of an uppermost part, e.g. when the structure is scanned with the particle beam 2. A particle beam generation means 4 and a blanking mechanism 7 generate particle beams corresponding to the etching mask, so that a predetermined part of the structure 1 is etched and removed. Secondary electrons from the feature part, etc., are thus enabled to escape. A different particle beam generation means or a gas supply means may be used as the removing means.