baber/WOPTO huggingface dataset:
Patent JP-2000187090-A (JP)
Title: Stage device
Inventor: NAGANUMA YOSHIHIRO
IPC: G12B5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stage device which prevents generation of a hysteresis error by a method wherein a needle is arranged between a faced guide face whose cross-sectional shape is a protruding V-shape and a faced guide face whose cross-sectional shape is a recessed V-shape and a plurality of balls are held by a ball holding device between two opposite planes. SOLUTION: A recessed V-shaped guide face 11, a plane guide face 12, a protruding V-shaped guide face 21 and a plane guide face 22 are formed on a fixation-side stage 1 and a movement-side stage 2. A plurality of needles 31 which are held by a needle holding device 32 are arranged and installed in two rows between the recessed V-shaped guide face 11 and the protruding V-shaped guide face 21. A plurality of balls 33 which are held by a ball holding device 34 are arranged and installed between the plane guide face 12 and the plane guide face 22. The recessed V-shaped guide face 11, the protruding V-shaped guide face 21 and the needles 31 constitute a V-shaped guide 3. The plane guide face 12, the plane guide face 22 and the balls 33 constitute a flat guide 4. The movement-side stage 2 is moved linearly inside a horizontal plane by the V-shape guide 3 and the flat guide 4.  The movement amount or the position coordinates of the stage 2 can be read out by a position readout means 36.
Patent JP-2001179914-A (JP)
Title: Multilayered film and package using the same
Inventor: NAKAKITA HIROTAKA
IPC: B65D65/40
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film excellent in linear cutting properties and sealability and a package using the same. SOLUTION: In a multilayered film having at least a sealent layer 2 and a base material layer 3, the sealant layer 2 comprises polyester obtained by copolymerizing a dicarboxylic acid unit (A) based on a terephthalic acid unit and a glycol unit (B) based on an ethylene glycol unit (b-1) and a 1,4- cyclohexanedimethanol unit (b-2) and is oriented. The film is further characterized in that the layer 2 is oriented.
Patent JP-H11181785-A (JP)
Title: Method for constructing foundation for civil engineering work or construction work and for workpiece
Inventor: MATSUMOTO TAKASHI
IPC: E02D27/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and quickly constructing a foundation without requiring batter boards. SOLUTION: A core mark disposing surface A covering the range in which the core of a foundation can exist is provided in a required position by use of levelling mortar, and a reference point D1 and a reference line S1 located within the surface A are determined. The accurate core of the foundation is determined by means of a transit and a steel tape measure for each core mark disposing surface A, and a core mark M disposed is covered with a cover member 2. Next, a top-end level determined by use of a level is marled on the inner surface of a temporary frame constructed, and after concrete is placed, the cover member 2 is cut at the top end of a base B obtained. The width mark of a rising foundation whose center is located at the core mark M exposed is determined on the base B, and an offset core mark corresponding to the core mark is formed outside the width mark.  The lines of the rising foundation are established by use of the width mark, and the top-end level determined by use of the level ids marked on the inner surface of the temporary frame constructed. Then concrete is placed, and wall core, a column core, and the like are centered according to a reference core mark introduced from the offset core mark onto the rising foundation.
Patent JP-H11178476-A (JP)
Title: Fishing hook
Inventor: FUJIWARA YOSHITAKA
IPC: A01K83/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fishing hook not generating a fear of breaking loss in a producing process or in using, and not generating a fear of slipping out from a bound fishing line. SOLUTION: This fishing hook comprises a hook main body 1, lures 5 fitted to the hook main body 1 and a synthetic resin 6 including a luminous coloring matter. The hook main body 1 is composed of a hook axis part 2, a hook tip part 3 and a ring-like part 4. The ring-like part 4 is made to a ring shape in which an upper end of the hook axis part 2 is made as a ring beginning end 42 and the ring beginning end 42 is folded to a hook axis part 2 side in a lower side having a round hole 41 capable of passing the fishing line inside. The lures 5 are fitted to an upper part of the hook axis part 2.  The synthetic resin 6 is provided from an outer peripheral part of a fitting part of the hook axis part 2 of each lure 5 to a boundary part 8 of the ring beginning end 42 of the ring-like part 4 and the hook axis part 2 to protect the fitting part of the lure 5 to the hook axis part 2 and to the fishing line 9 bound to the ring-like part 4 not to be slipped off from the boundary part 8.
Patent JP-H11188473-A (JP)
Title: Die cooling device
Inventor: ISHIDA HITOSHI
IPC: B22D17/22
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a die cooling device which surely carries out mixing of a compressed air and a liquid coolant without difficulty of regulation of a pressure regulating valve and surely supplies the liquid coolant to a cooling pipe even in a little amount. SOLUTION: The air from a compressed air source 19 is supplied to a cooling pipe 5 via a tube 17, a first selector valve 8, an air supply tube 16a, and an outer tube of a double tube 50. The cooling water from a water tank 15 is supplied to the pipe 5 via a tube 16c, a flow volume control valve 13, a liquid coolant supply tube 16b, and an inner tube of the double tube 50 by the action of the pressure from the source 19 regulated by a pressure regulating valve 12. Inside the pipe 5, the liquid coolant is mixed with the air and ejected in a mist form from an ejection nozzle 5a so as to cool a die 1.
Patent JP-H11194176-A (JP)
Title: Indicating structure for timepiece
Inventor: MURATA TOSHIYUKI
IPC: G04B19/20
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an indicating structure for a timepiece which can realize an indicating form giving a novel feeling. SOLUTION: In an indicating structure for a timepiece, the hour value of the present time is indicated by bringing the index mark 4 corresponding to the hour value to a specific resting position by rotating an indicator plate 2 carrying the index mark 4 on its front face. In addition, the minute value of the present time is indicated by rotating a minute pointer 8 to the position of the index mark 4 corresponding to the minute value on the indicator plate 2.
Patent JP-2001180166-A (JP)
Title: Corner clip
Inventor: FUKIYA KOUICHI
IPC: B42F1/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To simply attach or detach without necessity of a needle or an implement, to effectively clip a sheet or the like and to enhance economy without necessity of a sorting work when the sheet or the like is discarded or recycled in a corner clip of the sheet or the like such as a document or the like. SOLUTION: A clip body 1 used by inserting the corner of a document (sheet or the like) P with paper used as a material is formed in a triangular bag-like state to meet the corner shape of the document P. Then, a latching part 3 for latching the bent part 4 of the document P folded in the triangular shape at the end of the corner when used is provided at the body 1.
Patent JP-2000190703-A (JP)
Title: Stopper device for furniture with casters
Inventor: INOMOTO TAKESHI
IPC: B60B33/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device for furniture with more than three casters under the main body for moving where single operation can activate the stopper to easily and surely restrict the moving of the furniture and another single operation can release the stopper for moving. SOLUTION: A supporting member 27 is mounting protrudingly downward to a main body (a base rod 7) between neighboring two casters. A pair of foot rods 28 energized upward are provided downward for moving up and down at the both sides of the support member 27. The center of a pedal 29 is pivotally mounted at the center of the support member. An action member 31 is provided transversally for moving slidably along the support member. The free end of the pedal and the action member are engaged. The rotation operation of the pedal moves the action member transversally, slope faces 32A of cams 32 provided at the both ends of the action member push the upper ends (heads 33) of the foot rods downward, thereby press contacting the lower ends of the foot rods on floor F.
Patent JP-2000194936-A (JP)
Title: Commodity sales data processor
Inventor: TAKEUCHI MASANORI
IPC: G07G1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make processable data with a small burden and at a high speed while reducing the data capacity. SOLUTION: This data processor compares the limit day E of a week read from a bar code and the day F of a week to register commodity. When the day E and the day F are different from each other, commodity registering is possible concerning the commodity. When commodity registering is possible concerning the commodity and it is after a time equivalent to day switching data when a time D to register the commodity is before a time C equivalent to day switching data in the limiting day of the week read from the bar code when the day E and the day F are equal to each other, the registering of the commodity is prohibitable.
Patent JP-2001168790-A (JP)
Title: Detection device of transmitted radio wave and guidance voice emitting device through portable telephone radio wave
Inventor: YASHIMA TAKEHISA
IPC: H04W48/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transmission detection means optimum for detecting and receiving a radio wave emitted from a portable telephone set and the emit ting device of the guidance voice on the use of the portable telephone set as application of the transmission detection means. SOLUTION: An emitter follower circuit 4 is constituted of an NPN transistor 4a and the output is connected to a second emitter follower circuit 5 by the NPN transistor 4a. The cathode side of a Schottky diode 6 where the connection part of the emitter of a PNP transistor 5a and the load resistor 5b of a power source side is set to be an anode side is connected to the base of the NPN transistor 4a. The output of a tuning circuit 2 constituted of an antenna 2a, a tuning coil 2b and a capacitor 2c is connected to the base of the NPN transistor 4a of the first emitter follower circuit 4. Detection output is taken out from the emitter of the PNP transistor 5a and the use of the portable telephone set is detected. Guidance voice on the use of the portable telephone set is emitted by the transmission detection.
Patent JP-2001169841-A (JP)
Title: Shoe box with vertically arranging device and ventilator
Inventor: HORIMOTO TAKU
IPC: A47B61/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a shoe box having a device for efficiently using a space and housing shoes by arranging slantingly the shoes and a device for ventilating the shoe box. SOLUTION: Slide rails 5 are provided in a drawer 2 having partition plates 3 and the drawer 2 is fitted to a box body 1. A vent opening 6 is provided in the rear surface of the box body 1.
Patent JP-2001191826-A (JP)
Title: Child seat
Inventor: SENDAI YOJI
IPC: B60N2/28
Filed: 1999-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight child seat capable of adjusting the top surface height of a seat in response to physique and grown-up of a user, convenient for carrying and housing while being folded, and to be easily connected and disconnected to/from a seat of an automobile. SOLUTION: This child seat is formed of a seat part 1 having belt guides 8, 8 in right and left of a rear part thereof and a pedestal 2 unified with the seat part 1. The pedestal 2 is formed into a hollow body 2a provided with an air filling and discharging valve 14.
Patent JP-H11264271-A (JP)
Title: Method of locking hinged door earthquake
Inventor: HASHIZUME HIROKO
IPC: E05C19/02
Filed: 1998-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of locking a hinged door in an earthquake, excellent in sensitivity and facilitating release. SOLUTION: In the case of detecting an earthquake by a means reduced in the frictional force of a roller, a ball, or the like on the device body 1 side as an earthquake time locking method, the earthquake can be detected with excellent sensitivity. In the earthquake time locking method, release is easy since a hinged door 2 is releasably stopped in a slightly open state. On the other hand, in the case of a method of locking a locking means 4 rotatably supported to the rear part of the device body 1, to a locking means 5 of the hinged door 2 as the earthquake time locking method, structure is miniaturized.
Patent JP-2000190324-A (JP)
Title: Excavating hole diameter expanding device
Inventor: MURANISHI YASUYUKI
IPC: B28D1/14
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly expand a diameter of an excavating hole of a base rock, a concrete board or the like. SOLUTION: The excavating hole diameter expanding device comprises axial bolt inserting holes 13a, 13b provided at eccentric positions of symmetrical semicircular plates, a pair of semicircular plates 11a, 11b having bits 14b or the like provided at edges of a chord of each semicircular plate and butted in a disc shape to form a bit disc 10 in such a manner that the disc 10 is sandwiched between a lower end face of a tube 1 and a holding disc 15, axial bolts 18 are inserted into the inserting holes and the disc 10 is rotatably mounted between a lower end face of the tube and the holding disc. In this case, the tube 1 is engaged within the hole of a concrete wall to rotate the disc 10 so that both the semicircular plates are deviated from each other and the bit is extended out of the periphery of the disc so as to scrape the inner periphery of the hole to expand the insiside diameter of the excavating hole to form a large-diameter part.
Patent JP-H04209002-A (JP)
Title: Control circuit
Inventor: OISHI SHINJI
IPC: G05B11/32
Filed: 1990-12-03
Abstract: PURPOSE:To eliminate the need for a high-accuracy, expensive current detector by finding an estimated controlled variable with a controlled object according to a target value, detecting a disturbance component applied to the controlled object from this estimated controlled variable and an actual controlled variable, and compensating control. CONSTITUTION:When a target control value (r) is inputted, a control element 2 drives the controlled object 1 corresponding to the target value (r). Then the model of a closed loop is constituted with the identification model 4 of the element 2 and the identified value 3 of the controlled object and the model output y# of the controlled variable based upon the target value is calculated. The difference between this output y# and the controlled variable y+ y of the object 1 is equal to a variation quantity  y due to disturbance. If the estimated value d# of the disturbance obtained through a filter 5 having reverse characteristics of the object 1 is fed back with a feedback gain H 6 to the variation component  y, then the transfer function form the disturbance (d) to the controlled variable  y becomes  y/d; and the influence of the disturbance can be suppressed by making H large within a proper range.
Patent JP-H04210177-A (JP)
Title: Gas shutoff valve
Inventor: NAKAMU KEIICHIRO
IPC: F23N5/02
Filed: 1990-12-07
Abstract: PURPOSE:To provide a gas shutoff valve with a fail-safe function to control gas circulation by causing a diaphragm to be displaced via an operating fluid and swelled at the rise of the steam pressure of the operating fluid due to the temperature rise of a heat sensitive body, and then making a valve body abut on a valve seat face to block a communicating hole, thereby stopping gas circulation. CONSTITUTION:The valve body 10 of a valve main body 1 provided with an inlet chamber 4 and an outlet chamber 6 is provided with a diaphragm 11 and the diaphragm 11 is connected to a heat sensitive body 14 having an operating fluid A put therein. While the valve body 10 is open, pressure within the diaphragm 11 is reduced to below atmospheric pressure. When the steam pressure of the operating fluid A is raised by the temperature rise of the heat sensitive body 14 the diaphragm 11 is displaced via the operating fluid A. Should pressure within the diaphragm 11 be relieved to atmospheric pressure in case of some accident, the diaphragm 11 is displaced. Since displacement of the diaphragm 11 causes movement of the valve body 10, the valve body 10 closes a communicating hole 7 while sticking to a valve seat face 8.
Patent JP-H04210414-A (JP)
Title: Method for cooling immersion tube in refining apparatus
Inventor: IKEMIYA HIROYUKI
IPC: C21C1/02
Filed: 1990-12-10
Abstract: PURPOSE:To efficiently cool core metal and refractory in an immersion tube and to extend the service life by injecting coolant into the refractory from a coolant supplying hole arranged in the core metal in the immersion tube and sucking and discharging the coolant from the discharging hole through the refractory. CONSTITUTION:The immersion tube 2 in contact with molten steel 4-1 in a ladle and the molten steel 4-2 in a vacuum refining vessel 1 is composed of an upper part arranging an iron shell 5 at outside of the refractory A and a lower part coating outer and inner parts of the core metal 6 with the refractory A. The coolant of inert gas, etc., is flowed from a coolant supplying device 7 through an injection flowing pipe 8 arranged in the above core metal 6 and injected into the refractory A from the coolant supplying hole 9 at lower end of the core metal 6. Further, a coolant discharging hole 10 arranged through a guide plate 13 is made to the low pressure with an evacuating device 11. By this, the coolant in the refractory A is sucked and discharged from the discharging hole 10. At this time, the refractory near the iron shell 5 and the core metal 6, is preferable to be one having porosity higher than that of the refractory A except the above-mentioned position. By this method, the iron shell 5, core metal 6 and the refractory A are efficiently cooled and the service life of immersion tube 2 can be extended.
Patent JP-H04220646-A (JP)
Title: Silver halide color photosensitive material
Inventor: SHIGETOMI YOSHIRO
IPC: G03C7/392
Filed: 1990-12-21
Abstract: PURPOSE:To prevent deterioration in photographic characteristics and enhance sharpness and stability for storage by specifying both the amount of a high boiling solvent in a layer containing a coupler and a compound contained in photograph-forming layers. CONSTITUTION:In a multilayer silver halide color photosensitive material having at least one layer containing a coupler and one non-photosensitive hydrophilic layer on a carrier, at least one of layers which contain the coupler does not substantially contain a high boiling solvent and at least one of photograph- forming layers contains a compound expressed by the formula I. In the formular I R1 represents hydrogen atom or a univalent substituent and R2 represents a group having a Hammet sigmap value of more than 0.2. The amount of the high boiling solvent is 1wt.% or less of the total weight of the coupler.
Patent JP-H04223859-A (JP)
Title: Wheel spindle for grinding
Inventor: ITO MASAYOSHI
IPC: B24B13/01
Filed: 1990-12-21
Abstract: PURPOSE:To provide a wheel spindle for grinding capable of reducing the grinding man/hour of a body to be worked, by eliminating the need for changing an annular grinding wheel on each work process of the body to be worked. CONSTITUTION:Plural annular grinding wheels 15, 16 are coaxially fitted to the tip 11b of a rotation driving shaft 11, and also the grinding wheel tip l5d of one side of the plural annular grinding wheels 15, 16 is fitted to one side of the annular grinding wheel 15 in the state of being projected to the front side more than the grinding wheel tip l6b of the other side of the annular grinding wheel 16.
Patent JP-H04222921-A (JP)
Title: Magnetic recording medium
Inventor: KAWAKAMI AKIRA
IPC: C09D175/08
Filed: 1990-12-25
Abstract: PURPOSE:To offer a magnetic recording medium excellent in traveling durability and electromagnetic conversion characteristics. CONSTITUTION:On the surface of a nonmagnetic supporting body, there are successively formed a first magnetic layer, second magnetic layer and third magnetic layer. The first magnetic layer contains 0.2-20wt.% carbon black having >=80cc/100g oil absorption to the amt. of the magnetic powder in the first magnetic layer. The third magnetic layer contains a binder resin having negative functional groups.
Patent JP-H04223220-A (JP)
Title: Display device
Inventor: OBATA MASAHITO
IPC: G01D11/28
Filed: 1990-12-26
Abstract: PURPOSE:To enable a device to be compact, a character plate to be produced easily, and productivity to be improved in a display device which is provided with a needle for achieving emission. CONSTITUTION:A first straight line polarization plate 6 is provided in the rear of a needle 4 with a light-diffusion property, a display portion 7 with a light- diffusion property is provided in front of this polarization plate 6, and a second straight line polarization plate 13 with a polarization axis which crosses a polarization axis of the above straight line polarization plate 6 is provided in front of the above needle 4. Light from a light source 10 is polarized in one direction by the straight line polarization plate 6, is nearly cut by the second straight line polarization plate 13 for forming a nearly black plane-shaped ground color portion, and the needle 4 in emission state and the display portion 7 are visually recognized on this ground color portion.
Patent JP-H04225457-A (JP)
Title: Microcomputer
Inventor: KURIHARA TOSHIHIKO
IPC: G06F15/78
Filed: 1990-12-26
Abstract: PURPOSE:To attain a combined use between a real chip and an evaluation chip without occupying uselessly the external terminal of a package. CONSTITUTION:A microcomputer 1 includes a CPU 20 that shares the internal buses ABUS and DBUS and the peripheral circuits in a single chip. Then the microcomputer 1 is provided with a selection circuit 5 which connects selectively a prescribed external terminal 60 connected to the outside of the chip to a system evaluation-only signal terminal 2Ob of the CPU 20 or either one of individual signal terminals 4Ob and 41b of the circuits 40 and 41 respectively.
Patent JP-H04238950-A (JP)
Title: Stair finishing construction method and riser member used therefor
Inventor: TSURUTA YASUYUKI
IPC: E04F11/02
Filed: 1990-12-31
Abstract: PURPOSE:To provide a stair finishing construction method wherein stairs can be built in a short period, no skill is required for construction and construction is practicable even by a general worker and to provide a riser member used therefor. CONSTITUTION:After a riser part 81 and a tread part 82 of stairs are built or a work to arrange reinforcing bars is applied on the riser part 81 and the tread part 82 of the stairs, a riser member 2 is arranged in front of the riser part 81 with a given distance therebetween, and a gap 89 is formed between the riser part 81 and the riser member 2. The tread part 82 is coated with mortar M and the gap 89 is filled with the mortar M, and the riser part 81 is finished simultaneously with finishing of the tread part 82.