baber/WOPTO huggingface dataset:
Patent JP-H05135449-A (JP)
Title: Slant-post driving device of vcr
Inventor: YOO SEOKU SHIYAE
IPC: G11B15/665
Filed: 1991-10-22
Abstract: PURPOSE: To perform compacting and to prevent malfunctions by guiding an inclination post while moving the slant base of a guiding roller and the slant base of the inclination post through a guiding groove. CONSTITUTION: When the loading of a tape is started from a stop state, a loading ring 30 is rotated and the slant base 35 of the guiding roller 34 connected to a slide assembly 31 and the slant base 39 of the inclination post 38 also start to move along the guiding groove 41. Then, since the base 35 moved along a main guiding groove 41a is abutted to the locking part 43a of a guiding piece 43 and presses the guiding piece 43, the guiding piece 43 is turned, closes the groove 41a and opens a slave guiding groove 41b. Then, the base 39 is guided by the guiding piece 43 and moved to the groove 41b. By the constitution, since the post 38 is guided through the branched groove 41b while moving the bases 35 and 39, simplification and the compacting are performed and the malfunctions are reduced.
Patent JP-H02145551-A (JP)
Title: Novel oxyalkylated quaternary ammonium compound, production thereof and plant growth regulator containing the same as active ingredient
Inventor: YANAI AKIRA
IPC: C07C229/12
Filed: 1988-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is 6-22C alkyl or alkenyl; R2 is 1-4C alkyl or hydroxyalkyl; R3 and R4 are (BO)xH (B is 1-4C alkylene; x is 1-5); A(-) is R5NHR6COO(-) (R5 is 1-4C alkyl, etc.; R6 is CH or CH2, etc.), formula II, etc.]. EXAMPLE:Oleylmethyldihydroxyethylammonium glycine. USE:A plant growth regulator effectively used for many species of plants with hardly any phytotoxicity. PREPARATION:A quanternary ammonium compound expressed by formula III (Y is C, Br, I or F) is reacted with a compound expressed by the formula R5NHR6COOD (D is alkaline metal, etc.) or formula IV or V in a solvent (e.g. isobutanol) at 30-100 deg.C to afford the compound expressed by formula I.
Patent JP-H10137243-A (JP)
Title: Ultrasonic diagnostic system and system for managing the same
Inventor: BABA HIROTAKA
IPC: A61B8/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable to transmit and receive the data provided at respective ultrasonic diagnostic systems by radio between the ultrasonic diagnostic systems at distant places. SOLUTION: A communication control equipment 8 for controlling the communications of data to the outside through a control part 6 for controlling respective components is connected to the control parts 6, a radio communication equipment 9 for performing the radio communication of data from the control part 6 with the outside is connected to this communication control equipment 8, and data can be exchanged with the other system. Thus, the exchange of data provided at the respective ultrasonic diagnostic systems by radio is enabled between the ultrasonic diagnostic systems at distant places. Therefore, data can be easily transferred without directly connecting the respective ultrasonic diagnostic systems through a cable as conventional.
Patent JP-H05139222-A (JP)
Title: Power supply for master unit of multiple harness system
Inventor: KOBAYASHI RYOICHI
IPC: B60R16/02
Filed: 1991-11-18
Abstract: PURPOSE:To prevent any skipped reading of I/O) loads of a master unit and a local unit for automotive multiple harness system, in the power supply of the master unit, by feeding electric power from the second power supply in the master unit if a battery to the master unit is disconnected or shut down instantaneously. CONSTITUTION:The power supply fed from a battery enters a voltage regulator 4 through a surge absorption circuit 3, and is connected to a microcomputer 7 and I/Os 8, 9. There is also provided a communication circuit 10 which carries out multiple communication with local units 11, 12. Moreover, the second power supply 15 is formed in parallel between the surge absorption circuit 3 and the voltage regulator 4.
Patent JP-2000120644-A (JP)
Title: Looseness preventing device
Inventor: UCHIDA YASUAKI
IPC: F16B39/284
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device having excellent vibration resistance by forming an outer screw of a fastening nut with a pitch larger than that of an inner screw, and screwing the fastening nut to a tapered nut so as to install the tapered nut in a tapered hole of a material to be fastened, and returning the fastening nut to a tip side of a through bolt. SOLUTION: An outer screw of a fastening nut 9 is formed with a pitch larger than that of an inner screw, and when the fastening nut 9 is returned, the relative movement distance of the fastening nut 9 and the tapered nut 7 becomes longer than the relative movement distance with the through bolt 1. Consequently, movement of the fastening nut 9 is stopped at the movement limit distance regulated by the thread position of the outer screw and the inner screw. At this stage, since the force for fastening the tapered nut 7 to a head side of the through bolt 1 is applied to a tip of the through bolt 1, the tapered nut 7 pressure-contacts with a tapered hole 6 of a material B to be fastened.  When the vibration is applied to the fastening nut 9, the fastening nut 9 can not be rotated more than a constant limit in the returning direction by a difference of the screw pitch, and generation of looseness of the fastening is thereby prevented.
Patent JP-H10181875-A (JP)
Title: Robot blade handling semiconductor substrate
Inventor: BEEZAD SHAMROW
IPC: H01L21/687
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce particulate contamination amount generated by friction between a semiconductor device substrate and a robot substrate handling blade by using a special material as a main material constituting a substrate handling blade or as coating on the surface of the substrate handling blade. SOLUTION: Generation of particulate contamination due to friction of a semiconductor substrate is prevented by making the upper side surface of an upper side plate 101 of a substrate handling blade 100 smooth and low friction. For the prevention, it is preferable that a surface finishing is smaller than 1.0 microinches, further preferable that it is smaller than 0.2 microinches and most preferable that it is smaller than 0.1 microinches. A monocrystal structure is suitable, in particular. As the mono-crystalline structure, monocrystal sapphire and monocrystal silicon, etc., exist. When the polycrystal structure of particulate is used, a smooth surface is obtained and a surface parallel to crystal lattice can be obtained by performing grinding, chemical etching or sputter etching for the polycrystal structure.
Patent JP-2001123451-A (JP)
Title: Vegetation block, and method of greening slope by vegetation block
Inventor: YAMAMOTO TOMIHARU
IPC: E02D17/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To attain satisfactory greening, enhance stability by preventing a foundation material for vegetation from flow out with a water flow and a wave, and enhance a sight by making a nursery stock raising-seedling in a position separated from an objective sloping face matched to a natural environ ment, in a construction method for the greening in a slope between a full level and a restricted level of water, so as to solve a problem in a conventional method for greening. SOLUTION: In this construction method, planted vegetation block bodies are taken out from a raising seedling preserve to be connected to each other, they are introduced to a greening-planed site by a boat and the like utilizing a water level of a dam lake and the like, anchor members are preliminarily driven vertically with proper spacing in the planed site, and the vegetation block bodies are fixed using the anchor members.
Patent JP-H03165391-A (JP)
Title: Dust proof device
Inventor: YAMADA YUICHI
IPC: G11B33/02
Filed: 1989-11-22
Abstract: PURPOSE:To improve a dust proofing effect by fixing a ring-shaped packing, which is composed of an elastic substance, over a front panel and a whole side periphery and abutting the inside and whole side periphery of an enclosure, which is equipped with a rotary shaft or a bearing, to this packing. CONSTITUTION:A lid 3 is box-shaped and equipped with a pair of circular hole-shaped bearings 3, which are integrally molded, with a slit 3a in right and left lower parts. The bearing 3b is engaged to a shaft 2d provided on a front panel 2 and the lid 3 is freely rotated with the shaft 2d as a center. In the state of closing the lid 3, a vertical surface 1a or a horizontal surface 1b of the packing is pressurized by a leaf spring and a cam on the end face of the lid 3. The box-shaped inner dimension of the lid 3 is made slightly smaller than the outer dimension of an abutting part in a packing 1 and in the state of closing the lid 3, external air or air in the device is sealed by this part. Thus, since the amount of the external air to pass through an optical pickup part can be reduced and the passing amount of dust to be carried with the air can be reduced as well, the amount of the dust to be accumulated on a lens can be widely reduced.
Patent JP-2001120321-A (JP)
Title: Umbrella bag and umbrella
Inventor: KOZUTSUMI TATSUO
IPC: A45B25/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella bag which can be easily attached to or detached from the umbrella and cannot be lost so as not to give troubles, due to a wet umbrella, to people even in a congested area such as a train or bus. SOLUTION: The proximal end of an umbrella bag, which is cylindrical and fitted on an umbrella, is fixed to a handle of the umbrella, and for using the umbrella, the opening at the proximal end of the bag is folded back toward the handle. The opening of the bag may be fixed by means of a rubber or the like, or may be fixed by means of adhesives or metal fittings. If necessary, a bag of a parasol can be used. As an umbrella bag, a bellows pipe of a plastic may be used. A ring is preferably disposed at the opening of the bag to allow the bag to be easily attached or detached.
Patent JP-H01205958-A (JP)
Title: Method of monitoring operation for machine tool
Inventor: PAURU KOORAA
IPC: G05B19/4062
Filed: 1988-11-29
Abstract: PURPOSE: To attain required processing automatically by detecting parameters from which it can be discriminated whether a system condition is in a permissible one or not, along with a current value, and stopping a machine tool if the result exceeds the maximum value which changes according to the system condition. CONSTITUTION: At the left position 1 where a tool is under an inoperative condition, the current value I of a feed driving mechanism or a spindle driving mechanism is a fixed small value, and acceleration (a) and velocity (v) are kept at almost 0. When the tool starts its movement, they increase rapidly, and the acceleration (a) and the current value I take a maximum value 2, a minimum value 3, and a maximum value 4, and the velocity (v) becomes roughly constant at the position 5. If collision with an object to be accelerated is made at an excessive velocity (line 6-6), the acceleration (a) decreases rapidly to be a minimum value at the position 7, and the current I increases rapidly to be a maximum value at the position 8. Upon overcoming static friction, it returns to an original condition. If the current value I exceeds a maximum value which is set according to a change in the acceleration (a), the machine tool is stopped.
Patent JP-H06144385-A (JP)
Title: Control device for rudder surface
Inventor: KAMIMURA TOSHIO
IPC: B64C13/40
Filed: 1992-11-12
Abstract: PURPOSE:To form a control device for a rudder surface in small size and light weight at a low cost by arranging a single switching valve between a control valve and an actuator. CONSTITUTION:When a control valve 47 is switched to a switching position, operating oil is supplied to a cylinder chamber 42b through a suction/discharge flow path 40b, and a piston 43 is driven upward to discharge operating oil in a cylinder chamber 42a to a reservoir 50. When further the control valve 47 is switched to a neutral position N, supply of operating oil is interrupted to stop the piston 43. A switching valve 48 is arranged in a flow path between the control valve 47 and an actuator 41. This switching valve 48 has respectively an operating position, bypass position and a damping position so as to switch flow paths of the control valve 47 and the actuator 41. This switching valve 48 is switched to the bypass position by the first switching means 52 in accordance with the first signal and to the damping position by the second switching means 53 in accordance with the second signal.
Patent JP-H05193259-A (JP)
Title: Reversible thermal recording material
Inventor: KUTAMI ATSUSHI
IPC: B41M5/26
Filed: 1992-10-15
Abstract: PURPOSE:To provide a reversible thermal recording material having image deletion properties which do not change significantly from the initial deletion properties of a recording layer even after storage for a long time. CONSTITUTION:The subject reversible thermal recording material has a thermal recording layer consisting of an organic low molecular substance dispersed in a resin material, which changes reversibly to a light transmission-transparency state and a light interruption-cloudiness state depending on temperature. In addition, the material uses a blend of aliphatic monocarboxylic acid at 60 deg.C or higher of fusion initiation temperature and aliphatic dicarboxylic acid at 100 deg.C or higher of fusion initiation temperature as organic low molecular substances. Further, the content of branched aliphatic dicarboxylic acid in the aliphatic dicarboxylic acid is 8wt.% or lower.
Patent JP-H09143853-A (JP)
Title: Laminated nonwoven fabric and its production
Inventor: TERAKAWA YASUKI
IPC: D04H5/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated nonwoven fabric having high peeling strength, free from rough feeling and skin stimulation caused by polymer lumps and suitable for an absorptive material by laminating and integrating a composite spun-bonded nonwoven fabric with a melt-blown ultrafine mixed fiber nonwoven fabric. SOLUTION: A composite spun-bonded nonwoven fabric composed of a conjugate filament of a high-density polyethylene and a polypropylene having a melting point difference of >=10 deg.C and a fineness of 0.5-10 de is produced by thermally welding the filament through the high-density polyethylene constituting at least a part of the fiber surface.  The objective laminated nonwoven fabric having a lateral strength of >=0.6kg/5cm, a uniformity index of <=0.6 and an interlaminar peeling strength of >=6g/5cm is produced by laminating and integrating the composite spun-bonded nonwoven fabric to a melt-blown ultrafine mixed fiber nonwoven fabric having an apparent density of 0.02-0.20g/cm<2> and containing 10-90wt.% of a low-melting fiber consisting of a propylene-ethylene-butene I terpolymer and 90-10wt.% of a high-melting fiber consisting of a polypropylene in mixed state by melt-blowing process. The nonwoven fabric has <=10/m<2> of polymer lumps having a fineness of 0.1-10μm and a diameter of >=0.1mm and formed by the spontaneous welding in the spinning process.
Patent JP-H01148411-A (JP)
Title: Rolling mill
Inventor: YAMAZAKI YOSHIMASA
IPC: B21B39/08
Filed: 1987-12-02
Abstract: PURPOSE:To accurately control a tension in a width direction all over the width of a stock by structurally controlling a pressing means to press each tension controlling roll to the respective stocks based on the detected result of the shape by a surface shape detecting means of the rolled stock. CONSTITUTION:As the stock 12 i.e., a steel sheet is supplied by a supply reel 10 to a rolling mill 16, the rolled steel sheet 12 is taken up by a take-up reel 26. At this time, the tension of the steel sheet 12 impressed in its rolling direction is weakened on the outlet side of the rolling mill 16, a local deformation occurs, the shape of the steel sheet 12 becomes irregular and this irregularity is detected by a shape detecting means 30 to grasp the deformed shape of the steel sheet 12. Then, this detected signal is inputted to a controlling means and computed 32 and an arithmetic result is signalized and sent to a pressing means 36. Each tension controlling rolls 22a-22e are pushed to the steel sheet 12 based on this signal, a tension in a width direction is impressed to the steel sheet 12 according to the deformation of the steel sheet 12 and the steel sheet is taken up round the take-up reel without causing any fold or wrinkle.
Patent JP-2001128029-A (JP)
Title: Synchronizing signal output circuit, synchronizing signal output method, recording medium and display device
Inventor: TAKEKOSHI HIROTAKA
IPC: H04N5/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a precise vertical synchronizing signal from a composite synchronizing signal. SOLUTION: The edge of a composite synchronizing signal (Fig. 12 (A)) is detected and a count value (Fig. 12 (C)) is increased while resetting is executed at the detection timing (Fig. 12 (B)) of the edge. When a count value become MAXF and is overflowed, the composite synchronizing signal is latched at the timing (Fig. 12 (D)) and the latched value (Fig. 12 (E)) is outputted as a pre-processing signal. The edge of the pre-processing signal is detected and the count value (Fig. 12 (G)) is increased while resetting is executed at the detection timing (Fig. 12 (F)) of the edge. When the count value becomes MAXB and is overflowed, the pre-processing signal is latched at the timing (Fig. 12 (H)) and the latched value (Fig. 12 (I)) is outputted as a vertical synchronizing signal.
Patent JP-H11124303-A (JP)
Title: Agrochemical packing film
Inventor: SEKIGUCHI MIKIO
IPC: B65D65/40
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical packed material capable of being produced by a packing filling machine and handled without showing a blot of a print only by a moisture of a hand. SOLUTION: This agrochemical packing film is obtained by printing the name of a product, a notice, etc., on the reverse side thereof for improving the operation factor of a packing filling machine due to the efficient production since less frequent cleaning of a heater part thereof is required. Further, the pack can be handled without showing a blot on the film or on hand only by a moisture of the hand.
Patent JP-H04173378-A (JP)
Title: Thermal transfer ink ribbon
Inventor: YAMAGISHI YOSHIHIRO
IPC: B41J31/00
Filed: 1990-11-07
Abstract: PURPOSE:To control mold-release property of a coloring ink layer properly and form clear images also on a rough paper as well as a smooth paper even when a high speed printer is used by making at least a part of particles out of powder particles plunge into the coloring ink layer passing through a mold release layer. CONSTITUTION:A thermal transfer ink ribbon comprises a base material 1, a mold-release control layer 2, a mold release layer 3, and a coloring ink layer 4. At least a part of powder particles 5 added to the control layer 2 are covered not entirely by the mold-release layer 3 plunging their heads into the coloring ink layer 4. The particles 5 function for controlling mold-release property of the coloring ink layer 4 with an anchor effect. As a result, the coloring ink layer 4 is provided with a proper mold-releasing property so that clear images can be obtained also on a rough paper by using a high speed printer.
Patent JP-H10133869-A (JP)
Title: Method for distributing software product
Inventor: OGAWA SHINICHIRO
IPC: G06F21/12
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To keep the price of software at a low value and to save the line using rate by connecting communications to a software provider only when a user requires the input of a start key and loading down a required software product. SOLUTION: Software products to be sold (permitted to use) by a provider are displayed on a menu screen (S5) and a user selects a required software product from the displayed contents (S6). A start key for the selected software product is received from the software provider correspondingly to the processing of the software provider side (S8). When the user start the selected software product (S10), a decoding processing program for the start key is executed (S11). Then, the decoded execution key is verified to verify whether the decoded execution key coincides with an execution key padded in the program of the selected software product of not (S12). When both the execution keys coincide with each other, the objective software product is executed (S13).
Patent JP-2000126953-A (JP)
Title: Machine tool for combined machining
Inventor: KIKUCHI KATSUHARU
IPC: B23P23/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable X-axis feed and perform hexahedral machining for a work held on a spindle and a back spindle by fitting a turning holder and a milling holder on one tool spindle. SOLUTION: A B shaft is held on an X-axis slide 6 to be rotated and indexed, and a tool head 7 where a tool spindle 8 is held to be rotated and indexed is fitted to the tip of the B shaft. A back spindle 11 is disposed opposite to the spindle 2, and the rotation of the spindle 2 and the rotation of the spindle 8 are controlled to be synchronized with each other, thereby hexahedrally machining a work including hobbing.
Patent JP-H11139813-A (JP)
Title: Amorphous silicon nitride powder and its production
Inventor: MATSUURA TAKASHI
IPC: C04B35/591
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide amorphous Si3 N4 powder and its production for relatively easily producing the amorphous Si3 N4 powder in which finely graining proceeds at the time of sintering as a powdery starting material for an Si3 N4 sintered compact having superior characteristics such as strength in a medium to low temp. range. SOLUTION: A metal such as Ti or B forming nitride under Si3 N4 sintering conditions in the atmosphere of nitrogen forms a solid soln. in amorphous Si3 N4 powder. This amorphous Si3 N4 powder is produced by mixing the amorphous Si3 N4 powder with metal powder at 10-200 G acceleration. The added amt. of the metal powder is preferably 10-50 wt.% of the total amt. and the mixing time is preferably 0.1-10 hr.
Patent JP-H06146867-A (JP)
Title: Abnormality detection device for secondary air supply mechanism
Inventor: MEGURO TAIICHI
IPC: F01N3/22
Filed: 1992-11-13
Abstract: PURPOSE:To obtain an abnormality detection device which can grasp the extent of abnormalities of a secondary air supply mechanism, and estimate the abnormal portions. CONSTITUTION:An abnormality detection device has an air flow meter 43, an engine speed sensor 42, an oxygen sensor 46, and a CPU 48 which detects abnormalities based on detection signals of the above stated sensors. The CPU 48 calculates an actual secondary air supply amount based on an intake air amount when the output signal of the oxygen sensor 46 is abruptly varied. In addition, the CPU 48 calculates the secondary air amount to be supplied from secondary air supply mechanism 25 against back pressure in an exhaust passage 10 when the secondary air supply mechanism is normally operated, based on the intake air amount and engine speed, and sets the secondary air supply amount to be a judgment value for abnormality detection. The CPU 48 judges the secondary air supply mechanism 25 to be abnormal when the deviation between the secondary air supply amount and the judgment value is larger than a specified value.