baber/WOPTO huggingface dataset:
Patent JP-H0560873-A (JP)
Title: Gas sampler
Inventor: TSURUOKA KIMITOSHI
IPC: G01T7/02
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a minaturized gas sampler capable of shortening the time from the sampling of gas to the analysis of radioactivity. CONSTITUTION:In a gas sampler, sampling gas is sampled from the end part of a gas introducing pipe to which the sampling gas is supplied to be introduced into a sampling bottle 10. Transfer means 4, 5 transferring the sampling bottle 10 between an operation position 2 where an operator stays and the gas sampling position 1 where the end part 21 of the gas introducing pipe is present, a radioactivity shielding body 3 and a sampling means 16 introducing the sampling gas into the sampling bottle 10 transferred to a gas sampling position 1 by the transfer means 4, 5 are provided.
Patent JP-H0387463-A (JP)
Title: Soundproof floor material
Inventor: MIHARA YOZO
IPC: B32B3/28
Filed: 1989-08-30
Abstract: PURPOSE:To minimize compressive deformation and reduce lightweight impact noise by forming a floor base material an elastic sheet material having a determined void and a plate material on which uneven surfaces are formed to disperse impact force, and laminating this base material on a woody floor material layer. CONSTITUTION:A soundproof floor material is formed out of a woody floor material layer 1 and a floor base material 2 on the lower surface thereof in which an unevenly formed plate material 4 is sandwiched between elastic sheet materials 5. The elastic sheet material 5 is bonded to an elastic fibrous sheet by an elastic resin having a resin solid content of less than 50% to form a thickness of about 2-10mm having a percentage of void of 50-80% A fibrous material such as polyester is braided and spirally formed to give resilient performance. Uneven surfaces are formed on the plate material 4 formed out of a hard vinyl having a thickness of about 3-20mm to disperse impact force. This is sandwiched between the elastic sheet materials 5 to form a sandwiched floor base material 2, which is then laminated on the lower surface of the woody floor material layer 1.
Patent JP-H04106768-A (JP)
Title: Seek velocity controller for magnetic disk device
Inventor: MIKATA MASAKO
IPC: G11B21/08
Filed: 1990-08-28
Abstract: PURPOSE:To securely prevent data from being destroyed by a magnetic head by temporarily decelerating seek velocity and further, temporarily stopping a seek operation when address error is generated. CONSTITUTION:When executing the seek operation, first of all, a constant velocity signal is outputted and acceleration control is executed. When a magnetic head 11 arrives at a prescribed address range, the magnetic head 11 is moved to a target cylinder while executing deceleration control. In this deceleration control, when error is generated in an address data read out from a recording medium 10, the velocity is temporarily decelerated rather than the original control velocity by using an abnormal time velocity table 18. By this deceleration operation, the address can be easily read and preparation against true servo AGC abnormality is enabled. When the address data error is continued plural times, the seek operation is stopped. Thus, the data destruction caused by the servo AGC abnormality can be prevented.
Patent JP-S59114784-A (JP)
Inventor: MIZUKAWA TAKUMI
IPC: H05B6/12
Filed: 1982-12-20
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-H0557859-A (JP)
Title: Manufacture of laminate
Inventor: SHIMIZU AKIRA
IPC: B32B37/16
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a method of manufacturing a laminate having a uniform dispersion of a filling agent by impregnating-thermosetting resin blended with a filling agent into a fiber base material with small apparent density, and making the blending quantity of a filling agent to be impregnated to the upper side base material more than the blending quantity of a filling agent to be impregnated to the lower side base material when laminated. CONSTITUTION:For a filling material to be blended in resin, there is given an inorganic substance of aluminum hydroxide, clay, talc, wollastonite, antimony trioxide or the like, and the one kind, two kinds or more are used together. A filling agent of 5-200 pts. is blended with respect to resin of 100pts. Although the filling agent blended in the resin descends downward in a molten state of the resin during the period of heat-press molding, by making the blending quantity of a filling agent to thermosetting resin to be impregnated in a base material laminated to the upper side more than the blending quantity of a filling agent to thermosetting resin to be impregnated in a base material laminated to the lower side, the dispersion of filling materials after melting resin becomes uniform between the upper and lower layers and the thermal expansion also becomes uniform, with the result that warpage is reduced.
Patent JP-H0854401-A (JP)
Title: Optical sensor
Inventor: DEIRU AARU FUOSUTO
IPC: G01N33/49
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To automize the execution of the testing procedure of the chemical and biological experiment, by installing a filter wheel or the like which is remote controlled for selecting an optical filter. SOLUTION: The light emitted from a light source 174, is guided upward to a convex lens 180 of an optical densimeter, through a chopper wheel for modulation 176, a filter wheel 175, an optical fiber 24, and a hole 178 of a micro titer. The light from the lens 180 is focused on a central hole 182 of a hole plate 184. The light is made paralle by the lens 186, The light reaches a chamber 152, and reaches a triangular prism 188. The prism 188 makes the light from the lens 186, entered into an electro-optical sensor 170 through an optical filter 168. The remote controlled filter wheel 160 is rotated by every movement of a plunger 156, to select an optimum filter 168. The information received by the sensor 170, is processed by an electronic circuit to be analyzed.
Patent JP-H11108036-A (JP)
Title: Stress plate
Inventor: HASAN S RIAZ
IPC: E04D5/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a stress plate capable of vertically holding a fixture on a roof when the fixture is pushed into a base material for the roof. SOLUTION: A stress plate 10 used with a screw fixture 24 to fix a heat insulating material on a base material for a roof has an almost flat mainbody 12 with a lower face and an opening 22 provided on the mainbody 12 to accept the fixture 24. A sleeve 38 to hold the fixture 24 on the mainbody 12 in almost vertical is provided around the opening 22 on the lower face of the mainbody 12.
Patent JP-S58112297-A (JP)
Inventor: ROBAATO SUTANREI RAFUINI
IPC: H05B6/36
Filed: 1982-12-21
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-S59115049-A (JP)
Inventor: ROBAATO ERENTATSUCHI FUITSUSHI
IPC: A61M5/00
Filed: 1982-12-21
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-H04106073-A (JP)
Title: Winding method for synthetic fiber filament
Inventor: HIGUCHI TERUO
IPC: D01H1/36
Filed: 1990-08-27
Abstract: PURPOSE:To wind a synthetic fiber filament in a non-twisting state without needing a specified device by winding the filament as the number of revolutions of a spindle is controlled so that the number of twists is adjusted to a value satisfying a specified formula. CONSTITUTION:Winding is effected during a time between the starting of winding and completion of winding as the number of revolutions of a spindle is controlled so that the number of twists is adjusted to a value satisfying a formula of T= l/piD, wherein T is the number (t/m) of twists, D is a winding size (m). Generally, when a synthetic fiber filament is wound as a pirn through the working of a stretching twister, twisting is applied. When untwisting is effected from the bottom side, untwisting is exerted in a negative direction. The number of untwists is an inverse number of piD. Thus, winding is effected as the number of revolutions of a spindle is controlled so that the number of twists during winding is a reverse number of piD during a time between the starting of winding and completion of winding. When a produced pirn is untwisted from the bottom side, a drawn filament is brought into a non-twisted state.
Patent JP-S6469583-A (JP)
Title: Production of glass-ceramic composite material
Inventor: FUJIKAWA TAKAO
IPC: C04B41/86
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled composite material having dense and uniform texture and high strength, by covering a porous ceramic article with a glass and applying hydrostatic pressure to the article at a specific temperature to impregnate the glass into the porous article. CONSTITUTION:A ceramic material such as fibrous or powdery SiC or Si3N4 is subjected to hydrostatic pressure treatment at normal temperature under a pressure of e.g. about 100MPa to obtain a porous material 10 having uniform pore distribution. A graphite crucible 8 is placed on a specimen table 6 of a hot hydrostatic compression apparatus 1 composed of a heat-insulation layer 5, the specimen table 6 and a heater 7 arranged in a space enclosed with a high-pressure vessel 2 and its upper and lower lids 3, 4. Glass powder 9 such as Pyrex glass having a softening point of e.g. about 820 deg.C is filled in the crucible 8 and the above porous material 10 is embedded in and covered with the glass powder 9. The content is subjected to hot hydrostatic pressure treatment at a temperature between the softening point of the glass and the decomposition point of the porous material using Ar gas as a medium. The glass 9 is impregnated into the porous material 10 by this treatment to obtain the objective composite material.
Patent JP-H0544447-A (JP)
Title: Exhaust gas purifying device and exhaust gas purifying method for engine
Inventor: ANDO HIROMITSU
IPC: F01N3/28
Filed: 1991-08-09
Abstract: PURPOSE:To completely inhibit HC from discharge during a time between the starting of an engine and activation of a catalyst, in an exhaust gas purifying device and an exhaust gas purifying method for an engine, provided at the exhaust gas system of the engine with a catalyst, such as a HC adsorption catalyst and a ternary catalyst. CONSTITUTION:A first catalyst 91, an HC adsorption catalyst 93, and a second catalyst 92 are arranged, in the order named, from the upper stream side to the exhaust gas system of an engine. A bypass passage 94 bypassing the HC adsorption catalyst 93 is provided. A switching means 95 to cause exhaust gas passing through the first catalyst 91 to flow to the HC adsorption catalyst 93 or the bypass passage 94 and an HC adsorption catalyst cooling means 96 to cool the HC adsorption catalyst 93 are provided. A switching control means 51 to switch the switching means 95 so that exhaust gas passing through the first catalyst 91 during the starting of an engine is caused to temporarily pass to the HC adsorption catalyst 93 side, and a control means 52 for cooling an HC adsorption catalyst to operate the HC adsorption catalyst cooling means 96 during the starting of the engine are provided.
Patent JP-S60117000-A (JP)
Title: Sealing for outer-tank of low-temperature double-shell tank
Inventor: NISHIURA HIDEYUKI
IPC: F17C3/04
Filed: 1983-11-29
Abstract: PURPOSE:To secure liquid-tightness and air-tightness at a low cost by forming a coated film having low-temperature resistance and air shielding performance onto the inner surface of an outer tank in concrete structure. CONSTITUTION:A sealing film is formed onto the inner surface of an outer tank in PC concrete structure, and an inner tank made of metal is constructed, and the part between the inner and outer tanks is filled with heat insulating material. When urethane paint is used for sealing film, the inner surface of a concrete wall 6 is undercoat-treated 7 by one-liquid type urethane paint, and then treated with two-liquid type urethane paint to form an undercoat film 8, and a glass-fiber reinforced cloth 9 is applied onto the undercoat film 8, and two-liquid-type urethane paint is applied to form an intermediate film 10 and an upper- coated film 11 in succession. Butyl paint and silicone paint can be used for sealing film. Therefore, liquid-tightness and air-tightness can be secured at a low cost without using a steel-plate seal. Further, the thermal impact resistance and the resistance to chemicals can be improved.
Patent JP-H0756812-A (JP)
Title: Memory device
Inventor: MUNETOMO TADASHI
IPC: G11C11/41
Filed: 1993-08-18
Abstract: PURPOSE:To increase the accessing speed of a DRAM with built-in cache. CONSTITUTION:The DRAM is divided into two banks 3 and 4, the even numbered addresses in continuous addresses are allocated to the bank 3, and the odd numbered addresses are allocated to the bank 4. When cache hit is judged by an address tag memory 13, DRAM access is not performed but a high-speed cache memory 12 is accessed. Since the banks 3 and 4 of the DRAM are accessed by an interleave system in the case of cache error, the charge-up time of the matrix lines in the respective banks is respectively reduced by half, and acceleration is enabled.
Patent JP-H0542268-A (JP)
Title: Sewing machine with seam pattern catalog display function
Inventor: SUGIMOTO NAMI
IPC: D05B19/10
Filed: 1991-08-10
Abstract: PURPOSE:To provide a sewing machine with the seam pattern catalog display function so that all seam patterns of the selected type among many seam patterns can be catalogically displayed in sequence on a display with a simple action. CONSTITUTION:When the type of seam patterns (e.g. the one-point pattern or decorative stitch pattern as the seam pattern of the pattern stitch) is selected in advance, the first scene is display on a display 10 (display of four seam patterns). When a catalog display instruction switch 18 is pushed (S3, Yes), if the next page exists as the seam pattern of this type (S17, Yes), it is displayed on the display screen (S18). Whether the next page exists or not is again judged after the preset time, if the next page exists, it is displayed. The pattern can be selected during the display.
Patent JP-H0973511-A (JP)
Title: Information reproduction device and information recording medium
Inventor: SASAKI HIROSHI
IPC: G06K7/10
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an information reproduction device and an information recording medium, which can securely reproduce information recorded in a code pattern even if an inclination between a read part and a recording surface and the distortion of an optical system itself occur by manual scanning. SOLUTION: The information reproduction device optically reads the code pattern from the information recording medium provided with a part where multimedia information is recorded in the code pattern that can optically be read, converts the code which is read into code data as an image, processes code data and extracts a block being a prescribed unit of data from within code data. A reference coordinate deciding a data read coordinate in the block is calculated by approximating it by an N-dimensional curve passing through the center group of plural dots arranged in prescribed relative positions on the image by an N-dimensional curve approximate calculation part 114 and a marker real center calculation part 116.
Patent JP-2001048493-A (JP)
Title: Battery type industrial vehicle
Inventor: NISHIZAWA SHINJI
IPC: B66F9/075
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To enable easily getting on or off from a side part provided with a side hood. SOLUTION: This battery type forklift truck 1 stores a battery case 2 within a vehicular body 10, and arranges a side hood 3 covering a side surface 21 of the battery case 2 on a side part of the vehicular body 10. A boxy step portion 4 having an opening surface 41 on the side portion is provided on the side hood 3 so as to protrude to the inside of the vehicular body 10, and a recess part 22 is formed on the side surface 21 of the battery case 2. The step portion 4 is disposed in the recess part 22.
Patent JP-S61102259-A (JP)
Title: Character display pattern generating apparatus
Inventor: SAKASAI KATSUMI
IPC: G06F3/153
Filed: 1984-10-26
Abstract: PURPOSE:To decide the binary data of each dot and obtain a display pattern of coarse dots by calculating the proportion of an area occupied by a standard display pattern to each dot of a dot matrix intended for and comparing the calculated result with a reference value. CONSTITUTION:If a dot subordinate judgement circuit 15 is activated by a data judgement circuit 14, the former decides an attributable dot according to a data reading address and data held by a matrix data holding circuit 12. Data indicating the calculated area ratio is input to an addition circuit 16 to perform an addition of data as a number to be added. A data reading circuit 17 reads data to read an area ratio per a single dot from the addition circuit 16 and gives the data to a binary data decision circuit 18. There a threshold value given by a threshold value setting circuit 19 is compared with an area ratio given by the addition circuit 16. Then the binary data is written into a memory 21 for dot matrix intended for by means of a data write circuit 20.
Patent JP-H08124333-A (JP)
Title: Track jumping device in disk reproducing system
Inventor: MAEDA SATORU
IPC: G11B21/08
Filed: 1995-09-01
Abstract: PURPOSE: To prevent malfunction of stopping a track jump by continuously measuring a pulse width of an output signal under the state of moving a pickup and nulifying a detecting result for a protecting means when a vraibale amt. of a pulse period becomes outside a prescribed range. CONSTITUTION: A tracking error rectangular wave signal at an input terminal 13 is supplied to a counter 1 to measure a pulse period, and is also supplied via a NOT circuit 14 to DFF circuits Q11-Q14. Outputs of the circuits Q11-Q14 are supplied to an AND circuit 15 and a NOR circuit 17, and a deciding result signal in the moving direction of a beam spot is supplied to an OR circuit 19. Thus, when an output signal (i) of the circuit 19 is 'H', it shows that decisions of the circuits 15 and 17 are correct, and when it is 'L', it shows that a deciding result should have an uncertain part. Consequently, correct track jumping operation can be continued by the signal (i) even when noise is mixed in either an envelope component rectangular wave signal of an input terminal 11 or the signal of the terminal 13.
Patent JP-H04109175-A (JP)
Title: Loop resistance measuring method for loop resistance type distribution line accident point separating system
Inventor: HAYASHI TAKEHIRO
IPC: G01R27/02
Filed: 1990-08-29
Abstract: PURPOSE:To improve the orientation precision of an earth post and quickly discover it by feeding a constant current to a link line from a slave station, measuring its voltage drop, and making the currents flowing in other earth sensors near the power source side negligible. CONSTITUTION:When an earth sensor 20-1 detects grounding, a contact (k) is closed by an earth detecting circuit 21. A slave station 10 detects the sensor action from the voltage value generated across a resistor (r) by a current Is flowing in sensors 20-1-20-n from a DC power source 11 and judges an earth post. When a measurement selector switch 13 is switched to a constant-current source 12, the voltage measurement is concurrently switched to a sensor link line side, the current flowing in the sensor link line becomes the constant current (i) fed from the slave station 10, and the mea sured voltage becomes a value proportional to the line resistance. The relation among the constant current (i), the maximum value Rmax of the line resistance and the thresh old value voltage Vz of a constant-voltage diode 22 is set to Vz<iRmax' thus the current Ie to circuits 21 at the time of loop resistance measurement can be neglected. The orientation precision of the earth post is improved, and the earth post can be quickly discovered.
Patent JP-H0858304-A (JP)
Title: Bearing housing structure of wheel
Inventor: WATANABE KOICHI
IPC: B60B27/02
Filed: 1994-08-26
Abstract: PURPOSE: To complete the processing of right and left respective bearing housings from one side at one time by one working machine, and obtain high concentricity on the right and left bearing housings without controlling in particular, in the bearing housing structure of a wheel. CONSTITUTION: In a wheel rotatably supported with an axle 5 through right and left bearings 3,2, respective bearing housings 16, 15 formed in the axle penetrating part 14 of a hub 11 for holding the right and left respective bearings 3, 2 are formed by cutting from either of right and left sides of the wheel 1.
Patent JP-S61102282-A (JP)
Title: Thermal transfer printer
Inventor: HASEGAWA YASUSHI
IPC: B41J2/325
Filed: 1984-10-25
Abstract: PURPOSE:To prevent dirt from being adhered to the head of each printing line, by setting the outer diameter of a take-up roller in an ink ribbon cassette and that of a timing pulley in a fixed ratio. CONSTITUTION:The diameter d2 of the take-up roller 7 is so set that 1.5d1<=d2, where d1 is the diameter of the timing pulley 31. Though the velocity V1 of the carriage 1 is constant irrespectively of the quantity of an ink ribbon 5 taken up by the take-up roller 7, the line speed V2 of the ribbon 5 is increased with the take-up quantity, and sag of the ribbon 5 as in the initial state is reduced. Therefore, the above setting means such a setting that the line speed V2 of the take-up roller 7 and the velocity V1 of the carriage 11 satisfy the relationship 1.5V1<=V2. Accordingly, even when thermal transfer recording is started in the initial state, the ink ribbon 5 does not sag, and adhesion of dirt S can be prevented from occurring.
Patent JP-S6380966-A (JP)
Title: Soldering device
Inventor: SAITO TAKASHI
IPC: B23K3/00
Filed: 1986-09-24
Abstract: PURPOSE:To improve the quality in joining by providing the stopper stopping a heater electrode at the prescribed position and cutting off an electrification by detecting the abutment of one part of the electrode and the stopper as well. CONSTITUTION:A mounting plate 10 is provided at one part of the arms 3, 3' fitted to a pressure head 2 and the stopper 9 enabling to finely adjust a projection amount is arranged as well. When a pulse current 8 is passed to an electrode 4 by press-welding the heater electrode 4 to the joining part of the materials 5, 6 to be joined and a solder 7 via the pressure head 2, the solder 7 is pushed out to the outside of the joining face with the melting of the solder 7 due to a Joule's heat. In this case, when the descent amount reaches to a set amount h1 with the descent of the electrode 4, the mounting plate 10 abuts the stopper 9, the discent of the electrode 4 is stopped and a detection part 11 stops the electrification via an electrification cutting off part 12 as well. Owing to the solder layer in the necessary thickness being surely formed on the joining face the joining quality is improved.
Patent JP-H0674172-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO TAIJI
IPC: F04C18/356
Filed: 1992-08-25
Abstract: PURPOSE:To reduce an ineffective volume between a roller and a swing body to slide a blade while preventing leakage from between the blade and the roller and eliminating frictional and power losses to increase volume efficiency by swinging the blade installed integrally and protrudedly in the roller. CONSTITUTION:A blade 4 is installed protrudedly on the outer periphery of a roller 3, and a swing body 8 with a receiving groove 81 to receive the protruded top end of the blade 4 movably forward and backward is provided rotatably in a cylinder 2 to construct the roller 3 in a non-rotating type. Then the locus of the outer peripheral circle of the swing body 8 is overlapped with the locus of the inner peripheral circle of a cylinder chamber 21 at a length below the peripheral length corresponding to the swing angle of the blade 4, and the protrusion of the swing body 8 protruded to the inner peripheral surface of the cylinder chamber 21 is cut out.