baber/WOPTO huggingface dataset:
Patent JP-H11138051-A (JP)
Title: Liquid treatment apparatus
Inventor: MIZUNO YUJI
IPC: B01D21/24
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a liquid treatment apparatus and the improvement of maintenance properties. SOLUTION: The liquid inlet 19 of a cyclone filter 18 is connected with the discharge opening 16 of the first pump 14 for pumping up cooling liquid L before treatment in a tank, and while the liquid L supplied from the filter 18 by the pump 14 being revolved, the liquid L is separated into clean liquid and dirty liquid. The clean liquid outlet of the filter 18 is connected with the suction port 29 of the second pump 28, and the liquid 16 pressurized by the pump 28 is supplied to a machine tool 11. The filter 18 connects a dirty liquid return pipe 22 with a dirty liquid outlet 21 and inserts the end 23 of the pipe 22 into liquid in the tank 12. An orifice 25 is installed on the outlet side of the clean liquid so that the dirty liquid flows into the pipe 22.
Patent JP-S63164673-A (JP)
Title: Color original reader
Inventor: SETO TOSHIO
IPC: H04N1/04
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the forming of read image that includes color blurring by detecting an edge that appears in a read image, comparing the positions of appearing edges with each other, and discriminating the shifting of an image. CONSTITUTION:An edge comparison part 32 compares, during the time when an image of green color component and blue color component is being read, an edge position information AD outputted from an edge sampling part 31 and a reference edge position information ADr stored in a buffer memory 31 with each other in the line-unit, and in case difference points of edge positions are present more than a prescribed number, generates a positional shifting line signal LN. A comparator 34 compares an accumulation value CL with a positional shifting line number reference value CLr, and forms a positional shifting warning signal AR if the CL exceeds the CLr. As long as the positional shifting warning signals AR are outputted, there is a positional shifting in the image signals. Therefore, the read action is repeated from the beginning.
Patent JP-H10145258-A (JP)
Title: Switching device
Inventor: FUJINO SHOJI
IPC: H04B1/38
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a switching device which has superior operability and in which a push to talk switch exercises a function as a power switch. SOLUTION: This device has an unipolar push to talk switch 1, a changeover switch 5, which is connected between a direct current power source and a radio equipment PTT(push-to-talk) control circuit 3 and switches a lock-release mode from/to a push to talk mode, a 1st switching circuit 7 which is connected between the direct current power source and the circuit 3, alternately switches on and off according to the on of the switch 1 at the time of the lock-release mode and supplies and disconnects the power from the direct current power source to the circuit 3 and the switch device itself and a 2nd switching circuit 8, which is connected between the direct current power source and the circuit 3 and supplies the power from the direct current power source to the circuit 3 and the switch device itself only at the time of the operation of the switch 1, when the push-to-talk mode is set.
Patent JP-H08166280-A (JP)
Title: Wind-shielding apparatus for electronic balance
Inventor: IZUMO NAOTO
IPC: G01G21/28
Filed: 1994-12-13
Abstract: PURPOSE: To provide a wind-proofing apparatus which can be miniaturized at low cost without lessening the floor surface are of a weighing chamber. CONSTITUTION: A wind-proofing apparatus for an electronic balance main body 10 is provided with a weighing chamber 14 whose floor face is almost square and a storing part 24. A front plate 18 fixed in the front face side of the weighing chamber 14 exists, side plates 20, 22 so installed as to move freely are put in both side faces, and the side plates 20, 22 are composed by joining three transparent rectangular plate pieces 20a-20c with flexible members 26. The side plates 20, 22 can be stored in the storing part 24 by pushing a handle 28 backward.
Patent JP-H02155646-A (JP)
Title: Plate lock-up device of printing press
Inventor: SUGIYAMA HIROYUKI
IPC: B41F27/06
Filed: 1988-12-08
Abstract: PURPOSE:To shorten a preparatory time and to enhance productivity by constituting the title device of a spring member for energizing a gripper plate in a plate gripping direction and a plurality of plate gripper cams shaking the gripper plate in a plate gripping release direction. CONSTITUTION:When one end of a plate is inserted between the opened gripper plates 14, 38 and lock-up stands 6, 31 of a plate lock-up device 5 on a gripping side and a revolving shaft is subjected to revolving operation, the gripper plates are engaged with the small diameter parts of plate gripper cams 20, 46 to become slidable and shaken by the energizing of spring members 33, 44 to grip the plate. After one end of the plate is gripped by this method, the plate is wound around the peripheral surface of a cylinder 1 and the other end of the plate is inserted between the opened gripper plates and lock-up stands of a plate lock-up device 30 on a tail side. When the revolving shaft is subjected to revolving operation, the gripper plates are engaged with the small diameter parts of gripper cams to become shakable and shaken by the energizing spring members to grip the plate. When the same revolving shaft is further subjected to revolving operation, a plate tensioning cam is revolved to make the plate lock-up device on the tail side movable and said lock-up device is moved by the energizing of the spring members to bring the plate to the close contact state with the peripheral surface of the cylinder under tension.
Patent JP-H05144430-A (JP)
Title: Charging method for assembly lead acid battery unprocessed with chemical formation having sack-shaped separator
Inventor: SHIMIZU SHOJI
IPC: H01M4/22
Filed: 1991-11-25
Abstract: PURPOSE:To provide a uniform electrolytic solution equipped with an intended specific gravity, which excels in the producibility, consumes less power, and is free from the risk of contaminating the environment, when an assembly lead acid battery not having undergone a chemical formation process having a sack-shaped separator is to be charged. CONSTITUTION:For charging, a low specific gravity sulphuric acid is poured in an assembly lead acid battery not having undergone a chemical formation process having a sack-shaped separator, and then the specific gravity of the electrolytic solution is adjusted by the use of sulpburic acid having a high specific gravity, wherein the high specific gravity sulphuric acid is poured in at a low speed of below 100ml/min while current is fed with a current density over 25mA/cm<2>. Thereby a uniform electrolytic solution ran be prepared in a short time.
Patent JP-H01149015-A (JP)
Title: Acoustooptic element
Inventor: TANAKA FUMIO
IPC: G02F1/11
Filed: 1987-12-07
Abstract: PURPOSE:To eliminate a need of an antireflection film to reduce the cost and to improve the reliability by setting angles of light incidence to and emission from an acoustooptic medium near a Brewster angle and making light incidence and emission faces approximately parallel with each other and forming the electrode of a piezoelectric element so that its center line coincides with the advance direction of light. CONSTITUTION:A piezoelectric element 3 is set to a first face 1a of an acoustooptic medium 1 which has the first face 1a and second and third faces 1b and 1c for light incidence and emission which are perpendicular to the first face 1a and are approximately parallel with each other, and the angle of intersection between the center line of an electrode 3a provided on the piezoelectric element 3 and the second or third face 1b or 1c approximately satisfies thetaa=90 deg.-sin<-1>[cos{tan<-1>(n)}] [(n) is the refractive index the acoustooptic medium], and the light is made incident at an angle approximating theta1=tan<-1>(n) to the normal of light incidence and emission faces. Thus, the antireflection film is unnecessary, and the acoustooptic element of low cost and high reliability is obtained.
Patent JP-H01149014-A (JP)
Title: Acoustooptic device
Inventor: TANAKA FUMIO
IPC: G02F2/02
Filed: 1987-12-07
Abstract: PURPOSE:To stably lead the light even if the precision of a driving frequency is not high by converging the input light in an acoustooptic element by a first lens and arranging the acoustooptic element in the vicinity of the position two-fold front focal length distant from a second lens and arranging the light incidence face of an optical fiber in the vicinity of the position two-fold back focal length distant from the second lens. CONSTITUTION:A frequency modulated signal or a signal having plural frequencies is applied to an acoustooptic element 1 to drive it, and the input light is converged in the acoustooptic element 1 by a first lens 2, and the acoustooptic element 1 is arranged in the vicinity of the position two-fold front focal length distant from a second lens 3 which converges the output light from the acoustooptic element 1, and the light incidence face of an optical fiber 4 is arranged in the vicinity of the position two-fold back focal length distant from the lens 3. That is, plural diffracted light beams are converged in the position two-fold focal length distant from the lens 3 even after passing the second lens 3. Consequently, all of plural diffracted light beams are led to the optical fiber 4 arranged in this position because plural diffracted light beams for different driving frequencies are converged at the same point. Thus, the light is stably led with a high precision even if the constitution is simple and the frequency precision is not high.
Patent JP-H07164269-A (JP)
Title: Clamp device for cross rail in working machine
Inventor: NAKAMURA TAKIO
IPC: B23Q1/28
Filed: 1993-12-09
Abstract: PURPOSE:To provide a clamp device for raising and holding a cross rail in which a contact body can be set longer than in conventional examples, bearing is therefore weaken to make it difficult to cause a galling, the cross rail thus has no trouble in vertical slide, and the structure can be more simplified than in the conventional examples to reduce the cost. CONSTITUTION:In a clamp device for cross rail in a working machine, a plate contact body 6 making contact with the engaging part between a column 4 and a cross rail 2 within a prescribed length range is provided on the cross rail 2 or column 4, and pressing devices 7 for pressing the column 4 or the cross rail 2 from the back side and fastening the engaging part are provided in plural positions of the contact plate 6 with a prescribed space.
Patent JP-H10149458-A (JP)
Title: Magnetic data recognition device
Inventor: AMI SHUICHI
IPC: G07B5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To easily check magnetic data through the use of a unit incorporated in a ticket issuing machine by reading data from a magnetic data recording medium inserted into the ticket issuing machine and printing data in the magnetic data recording medium through a printing mechanism incorporated in the ticket issuing machine and issuing the ticket. SOLUTION: The automatic ticket issuing machine (a) is set to a maintenance mode from a ticket issuing mode. A ticket (b) inserted into a ticket issuing port 1 is taken in and magnetic data recorded on the ticket (b) is read through a read head H2 . Data which is read are stored in an RAM. When data which are read are normal, namely, when data which are to be recorded on the ticket (b) are normally recorded, the data are compiled in a prescribed form which is to be printed. When it is not normal, the incomplete content is compiled in the prescribed form which is to be printed. The compiled content is printed on paper R' which is fed from the roll paper R through a thermal head T by the point of issuing the ticket (b) so as to issue the ticket from the ticket issuing port 1.
Patent JP-H03169642-A (JP)
Title: Inkjet recording apparatus
Inventor: YOSHIKAWA JUNICHI
IPC: B41J2/175
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a detecting means of the ink with high reliability by judging the presence or absence of the ink within an ink tank from a resonance frequency detected by a vibration detecting means when the ink tank is vibrated by a vibration generating means. CONSTITUTION:A constant f1, is given as the vibrating frequency (f) of a vibration generating body 9. The vibration generating body 9 vibrates with the frequency (f). The constant f1 is the lowest limit when the covering range of the distribution of the resonance frequency of an ink tank 22 which is found to be changed in accordance with the remaining amount of the ink is from a frequency f1 to a frequency f2. It is detected from the amplitude of a vibration sensor 10 whether the frequency (f) is a resonating point. If the frequency (f) is not the resonating point, a serration value DELTAf is added to the frequency (f) to raise the frequency. Then, the process enters a loop to return to a step 52. The serration value DELTAf is a constant obtained by dividing between the frequencies f1 and f2 into (n), n being an integer determined suitably from experiments. If the frequency (f) is detected to be the resonating point, it is checked whether the frequency (f) is equal to a proper frequency f2 determined beforehand from experiments to show the absence of the ink.
Patent JP-S63160739-A (JP)
Title: Transfer roller for forging machine
Inventor: NAKAMURA KIYOSHI
IPC: B21J13/00
Filed: 1986-12-24
Abstract: PURPOSE:To give a wear resistance and heat resistance to the transfer roller for a hot forging material and to improve the durability by composing the part coming into contact withe the material to be worked at least of the transfer roller with the sintered body of silicon nitride. CONSTITUTION:The roller body 1 of the center part coming into contact with the material to be worked at least of a transfer roller is made the sintered body of a silicon nitride making the composite Si3N4 as the main body and 3-5% Y2O3, 2-4% Al2O3, 2-4 % AlN and 1-3% TiO2 as the balance, and the end part roller body 2 is made a carbon steel. A wear resistance and heat resistance are given to the transfer roller of a hot forging material to improve the durability.
Patent JP-H07166305-A (JP)
Title: Stock for ultrahigh magnetic flux density grain-oriented silicon steel sheet
Inventor: TAKASHIMA KUNIHIDE
IPC: H01F1/16
Filed: 1993-12-09
Abstract: PURPOSE:To obtain an ultrahigh magnetic density by incorporating Bi into the compsn. of a grain-oriented silicon steel sheet using aluminum nitride as a main inhibitor. CONSTITUTION:The compsn. of the stock is constituted of, by weight, 0.03 to 0.15% C, 2.5 to 4.0% Si, 0.20 to 0.30% Mn, 0.005 to 0.O40% of one or two kinds of S and Se and 0.0030 to 0.0150% N and moreover added with 0.005 to 0.05% Bi, and the balance Fe with inevitable impurities. This compsn. may furthermore be added with one or more kinds among 0.05 to 0.50% Sn, 0.01 to 0.10% Cu and 0.005 to 0.5% Sb. The slab having the same compsn. undergoes stages of hot rolling-cold rolling-process annealing-final cold rolling-decarburizing annealing-secondary recrystallization annealing to form into a silicon steel sheet having a required thickness. Thus, its magnetic flux density Bs can be regulated to >=1.95T.
Patent JP-H07126707-A (JP)
Title: Bond
Inventor: YAMAGUCHI KASHIO
IPC: B22F3/02
Filed: 1993-11-04
Abstract: PURPOSE:To provide a water-soluble bond to be used in the mixing of metal powder, added for oxidizing the metal powder to be added without decomposing and reducing silver oxide and finely dispersing the oxides into a silver matrix. CONSTITUTION:At the time of mixing silver oxide and the metal powder to be added and oxidizing the metal powder to be added by utilizing oxygen in silver oxide, as a bond, an aq. soln. of water-soluble thermoplastic synthetic resin on the market is used. Silver oxide and the metal powder to be added are finely dispersed and mixed, and moreover, in the sintering of the kneaded product, the bond does not disturb the exchange oxidation reaction from silver oxide to the metal powder to be added.
Patent JP-H06161813-A (JP)
Title: Information processor
Inventor: INAMURA HIROMASA
IPC: G06F11/22
Filed: 1992-11-19
Abstract: PURPOSE:To shorten time for executing diagnosis at the information processor provided with plural sub units. CONSTITUTION:Shift-out data provided from all sub units 21-24 are compared, when the compared result shows non-coincidence, this compared result is held, and an error signal is sent to an external diagnostic device so as to show the non-coincidence of shift-out data. Each time a shift clock is supplied, the number of supplied shift clocks is counted, and the count value in the case of receiving the error signal is held and supplied to the external diagnostic device. The expected value of shift-out data from the external diagnostic device is received, it is detected whether the shift-out data provided from all the sub units 21-24 are coincident with the expected value or not and when there is non-coincidence with the expected value, the sub unit outputting the non-coincident shift-out data is reported to the external diagnostic device as a fault sub unit.
Patent JP-H03168226-A (JP)
Title: Production of thin film of organosilicon polymer capable of coordination of metal
Inventor: OKIZAKI AKIO
IPC: C08J9/26
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the subject thin film having a structure of a very precise configuration at the molecular level and having a large surface area by forming a film using a developing solution containing an amphipathic compound and a specified alkoxysilane compound capable of coordination of metals. CONSTITUTION:A developing solution is prepared by blending (A) an amphipathic compound having a polar group and a hydrophobic group bonded to both the terminals of the molecule with (B) an alkoxysilane compound capable of coordination of metals of the formula (R and R' are hydrocarbon; m is >=1; n is 1-3; X is functional group capable of coordination of metal). The resultant developing solution is spread on the surface of a substrate and the solvent is subsequently removed from a thin film on the above mentioned substrate to obtain the objective thin film. In addition, further applications of chemical or heat treatment is preferably carried out so as to promote hydrolysis and polymerization of remaining SiOR', SiOH, etc.
Patent JP-H06161359-A (JP)
Title: Led display unit
Inventor: NADA NORIAKI
IPC: G09F9/33
Filed: 1992-11-19
Abstract: PURPOSE:To eliminate the need for difficult manual incorporating operation for a rubber ring and an O ring which are low in hardness and soft by forming the rubber ring, the O ring, and an external shell in one body. CONSTITUTION:The rubber ring 22 as a 1st elastic body is sandwiched between a wiring board 3 and the external shell 1 and the O ring 23 as a 2nd elastic body is fitted an LED display unit mounted housing fitting surface side which is the back surface of the external shell 1. In this case, the rubber ring 22 maintain airtightness between the wiring board 3 and external shell 1 and the O ring 23 prevents water from entering along the surface of a power source cable led out of the external shell 1 when the LED display unit is mounted on an LED display unit mounted housing. Then the rubber ring 22 and O ring 23 are connected by connection parts 32 which are cured and formed in plural by-passes 24. Thus, the rubber ring 22 and O ring 23 are fitted to the external shell 1 from the beginning, so the need to incorporate them at the same time with the wiring board is eliminated unlike a conventional article.
Patent JP-H05117474-A (JP)
Title: Vinyl chloride resin composition
Inventor: ENOMOTO MASAKI
IPC: C08L27/06
Filed: 1991-10-30
Abstract: PURPOSE:To provide the title composition having excellent processability and mechanical characteristics. CONSTITUTION:The title composition comprises 50-99.9 pts.wt. vinyl chloride resin and 50-0.1 pts.wt. aromatic vinyl block copolymer or hydrogenated derivative thereof, particularly a block copolymer of styrene monomer with a diene monomer. This composition has excellent processability and mechanical characteristics, particularly, good impact characteristics and good flow characteristics in a low-temperature region, and gives a compound at good productivity.
Patent JP-H02157607-A (JP)
Title: Adjusting method for output gain of photosensor for shape measuring instrument
Inventor: TAKAGAWA YUKIO
IPC: G01B11/24
Filed: 1988-12-09
Abstract: PURPOSE:To adjust the output gain of the photosensor automatically without causing a decrease in measurement accuracy nor taking a long time by scanning an object first and recording the light reception range in the entire stroke, comparing the light reception range with a specific value, and adjusting the output gain according to the comparison result. CONSTITUTION:A measurement part 1 is equipped with a laser light emitting device 6, a video camera 7 which incorporates a CCD linear sensor 7a, a reflecting mirror 9, and a motor 10 for scanning, the object 8 is scanned with luminous flux to find the movement quantity of a reflected light image in scanning from the output signal indicating the light reception quantity distribution of the image of reflected light, and the shape of the object is measured based upon the movement quantity. At this time, the object 8 is scanned at least once with the luminous flux through an adjusting device 11 to record the light reception range found from the light reception quantity distribution of the photosensor 7a in the entire stroke of the scanning. Then the recorded light reception range is compared with the specific value and the output gain of the photosesnor 7a is adjusted according to the comparison result. Thus, the output gain is adjusted properly and automatically.
Patent JP-H11166097-A (JP)
Title: Aqueous emulsion composition
Inventor: MITSUTAKE TATSUO
IPC: D21H27/20
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain both an aqueous emulsion composition excellent in flame retardance, mechanical strength, folding and blocking resistances, expandability and embossing characteristics and operating efficiency and used for applications such as wallpapers without using environmentally unfavorable vinyl chloride and an expanded sheet using the aqueous emulsion composition. SOLUTION: This aqueous emulsion composition contains 100 pts.wt. component [A], 5-50 pts.wt. of a component [B] and 50-350 pts.wt. of a component [C] in which the total amount of styrene and 2-ethylhexyl acrylate in (Ac1) and (As1) is >=40 wt.% based on the total amount of the (Ac1) and (As1). [A]: a copolymer having a core (Ac)/shell (As) structure in (50/50) to (90/10) weight ratio of the (Ac)/(As): (Ac): a copolymer comprising 90-99.9 wt.% of (Ac1) an acrylic ester, styrene or the like and 10-0.1 wt.% of (Ac2) a functional monomer and having -50 to -10 deg.C Tg and (As): a copolymer comprising 90-99 wt.% of (As1) an acrylic ester, styrene or the like and 10-1 wt.% of (As2) acrylic acid or the like and having 40-80 deg.C Tg [B] is a thermally expandable hollow microsphere and [C] is an inorganic filler.