baber/WOPTO huggingface dataset:
Patent JP-H09273098-A (JP)
Title: Matte coated paper for printing
Inventor: ISHIYAMA TAKEYUKI
IPC: D21H19/38
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain matte coated paper for printing, having good receptivity of printing ink and not causing trouble as transferring of ink on printing face to white paper face in a book-binding process. SOLUTION: This matter coated paper for printing contains >=90 pts.wt. kaolin as a pigment in the coated composition and average particle diameter of 5-15 pts.wt. kaolin in the total kaolin amount is >=1.5μm and Smooster smoothness of the coated paper applied to raw paper is <=200mmHg.
Patent JP-H09243316-A (JP)
Title: Moving stage device
Inventor: MURATA KENSHO
IPC: G01B11/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To perform precise position measurement and positioning by a laser interferometer by providing a hole for reducing the weight in a mirror to be placed on a holding board for measuring a position by a measuring light to reflect the measuring light. SOLUTION: A mirror 1 has a hole 14 for reducing the weight and a stress releasing groove 16 formed so as to have the same sectional form in the longitudinal direction. The dead weight of the mirror 1 is supported by a three-point support seat 13 provided on an X-stage 2. In order to prevent the floating by inertial force during the movement of the stage 2, a downward pre-load is added by a presser leaf spring 12. The mirror 1 is butted by a butt member 15 fixed onto the stage 2, and the pre-load is added from the opposed surface by a spring pre-load mechanism 11. Thus, the slippage and vibration of the mirror 1 accompanying the movement of the stage 2 can be suppressed, the position measurement of the stage 2 can be precisely performed, and a highly precise positioning also can be performed.
Patent JP-H03278529-A (JP)
Title: Radical reaction apparatus
Inventor: NAKATANI HIROSHI
IPC: H01L21/302
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a novel apparatus which can control ashing or etching characteristic simply by installing a magnetic-field application means which applies a static magnetic field in the direction perpendicular to the plane of a wafer and whose intensity is variable. CONSTITUTION:At a radical reaction apparatus which houses, inside a treatment chamber 10, a wafer 14 having a part to be treated and which ashes or etches, by means of a radical reaction, the part to be treated, a magnetic-field application means 20 which applies a static magnetic field in the direction perpendicular to the plane of the wafer 14 and whose intensity is variable is installed. For example, an electromagnet 20 provided with magnetic poles 20a and 20b which are arranged so as to sandwich a treatment chamber 10 from the upper part and the lower part is installed; an exciting current is supplied to the electromagnet 20 from a DC power supply E via a variable resistance VR; a line of magnetic force B is generated in the direction perpendicular to the plane 14 between the magnetic poles 20a and 20b. The intensity of a magnetic field exerted on the wafer 14 is made variable within a range of, e.g. 0 to 10000 G on the basis of an ON/OFF operation of the power supply E and an operation of the variable resistance VR.
Patent JP-S523466-A (JP)
Title: Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch
Inventor: BETSUPU MASARU
IPC: B65G53/36
Filed: 1975-06-27
Abstract: PURPOSE: At the hang-down type rotary blade method level switch, joining plural iniversal joints and getting the change of direction free, to make it not damaged by the bending pressure of pulverulent substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02256741-A (JP)
Title: Column base metal
Inventor: MATSUO HIDENARI
IPC: E04B1/58
Filed: 1989-03-30
Abstract: PURPOSE:To oroduce a column base metal of light weight at a low cost by a method in which the base portion of anchor bolt is flattened, the fixed face to steel frame column is also flattened with a step difference in relation to the base, and a recessed part is formed in the transversal outer contour of the steel frame column. CONSTITUTION:The fixed part 24a of a column base metal 2 with steel frame column is formed into a frame-shaped projected flat face, and the base 25 of anchor bolt is also flattened to form a steo difference between the part 24a and the base 25. A recessed part 26 is also formed in the ttansversal outer contour of steel frame column. The other upside exclusive of the part 24a and the base 25 is formed into a sloped face 27 and the height H from an imaginary flat face Q to the face 27 is specified to be Hc>=H>=He (where Hc and He are each heights from the flat face Q to the sloped face 22 at central and peripheral edge 2e, excluding the part 24a). The height H is also gradually reduced from the central part to the peripheral edge.
Patent JP-S574785-A (JP)
Title: Thermal head driver
Inventor: MIHATA MASAYOSHI
IPC: H04N1/032
Filed: 1980-06-12
Abstract: PURPOSE:To elevate the quality of a recording image while uniformizing the printing concentration by driving heating elements corresponding to a number L of  varied phases in such an arrangement that they are put together by N to form the  first groups which are divided into the second groups by putting together adjacent  ones by N/L. CONSTITUTION:Terminals at one end of heating elements are put together into the first groups each having a block of elements R1-RN. The second groups thereof are formed by dividing the first groups by L and hence provide common terminals in the number of L. If the number M of the first groups are formed in this manner, they provide such common terminals in the number of MXL. The terminals at the other end of the elements provide picture signal terminals in the number of N by connecting the elements by N dots in common. Reverse current blocking elements are arraged in series with the heating elements. When driving, for example, the second group GM11 in the first group GM1, parallel picture signals are inputted into the elements R1-R8 through terminals N1-N8 to drive the common terminal M11.
Patent JP-S59205126-A (JP)
Inventor: NISHIMURA SHINICHI
IPC: H01H37/66
Filed: 1983-05-07
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-H02255341-A (JP)
Title: Printing quality controlling apparatus for letters
Inventor: ITO TAKASHI
IPC: G01N21/88
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a quality controlling apparatus of printing letters capable of maintaining stable the thickness of letters of an object to be printed at all times by providing a printing quality evaluating means for comparing the measured area stored in a memory means with a reference area and evaluating the printing quality, and an outputting means for outputting the result of the evaluation of said evaluating means. CONSTITUTION:The measured area of a specific page which is an object to be controlled is obtained from an accumulation of the number of pixels of a portion of letters obtained by binarizing a histogram of the density of the whole page by a threshold value, which is in turn compared with the value of the reference area obtained from the reference area of each letter in the whole page and the Q number of the letter. Thus, the printing quality of an object 1 is evaluated. The result of the evaluation of the area of letters of the object 1 is informed to an operator of a printing machine through a monitor 7. When the operator adjusts the printing press based on the result of the evaluation displayed on the monitor 7, the variation of the printing quality of letters can be restricted, thereby improving the printing quality of the entire object.
Patent JP-H10273478-A (JP)
Title: Liquid crystalline compound and liquid crystal composition containing the same
Inventor: TAKEHARA SADAO
IPC: C07C249/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new liquid crystalline compound comprising a structure having an alkenyl group directly bonded to the 4-position of a benzene ring, and useful as a nematic liquid crystal substance for electrooptic liquid crystal display. SOLUTION: This new liquid crystalline compound is a compound of formula I [R is H or a 1-5C alkyl; (m) is 0-4; X<1> and X<2> are each H or F; (n) is 0 or 1; when (n) is 1, the ring A is a (F-substituted) 1,4-phenylene or trans-1,4- cyclohexylene; Z' is a (F-substituted) 1-10C alkyl, an alkoxyl, an alkenyloxy, F, Cl, CN, etc.], e.g. 4-methyl-1-[4-(3-butenyl)benzylidene]aminobenzene. The compound of formula I is obtained by reacting a 4-alkenylbenzaldehyde of formula II with a substituted aniline of formula III. The compound of formula I is excellent in thickening activities and improving activities of responsibility and thereby extremely useful as a practical liquid crystal, especially for a liquid crystal display requiring a fast response.
Patent JP-S61240071-A (JP)
Inventor: ONO MINORU
IPC: F25D17/06
Filed: 1985-04-17
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-H11255754-A (JP)
Title: Production of 2,4,6-trimercapto-s-triazine
Inventor: TANAKA MAKOTO
IPC: C07D251/38
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain 2,4,6-trimercapto-s-triazine as an organic rubber chemical, improved in hardness and dispersibility in rubber by a specific method. SOLUTION: The method of this invention is to add an oxyethylene-co- oxypropylene block copolymer, a poly(oxyethylene alkyl ether) or a poly(oxyethylene alkylphenyl ether) as a surfactant to the reaction system in which 3-3.5 mol of sodium hydrosulfide and 0.5-1.5 mol of sodium hydroxide both based on 1 mol of cyanurate chloride virtually exist.
Patent JP-H10285957-A (JP)
Title: Power generator by wave energy
Inventor: UEDA HIROYUKI
IPC: H02N2/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To form a distortion in a piezoelectric element film to generate power, when a moving roller is moved in an opposite direction to an opposed side by wave energy, by extending the piezoelectric element film between a fixed roller and the moving roller arranged relatively movable to the fixed roller. SOLUTION: A film chamber 34 is provided in the other part on a breakwater 15. In one wall, a fixed roller 33a is vertically mounted with a prescribed space. A moving roller 33b is mounted movably in one wall direction. Further, between each opposed fixed roller 33a and the moving roller 33b, an endless piezoelectric element film 11 is extended. Here, from the sea, when an incident wave 12 is advanced in toward an opening of the breakwater, a float 14 is vertically moved. For instance, when the float is lowered down, a restoration spring 33-3 is compressed, the moving roller 33b is moved to an outer side, and the piezoelectric element film 11 is pulled. Here, in accordance with a distortion by piezoelectric action, power is generated in an output electrode.
Patent JP-H11332996-A (JP)
Title: Stent crimping tool and its usage method
Inventor: JACKSON GREGG A
IPC: A61F2/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To keep fitting till a stent transplant and to enable uniform and firm crimping by combining a plurality of cams and a base groove with a plurality of parallel tangents, forming an axial direction space, inserting a stent to the space and executing crimping by the rotation of the cams. SOLUTION: A stent crimping tool 22 is constituted by arranging first and second horizontal cams 24 and 26 and a third vertical cam 28 with basically the same structure so that they are super imposed on a base 30. The first horizontal cam 24, for example, is provided with a semicircular edge 32 having the groove of 1/4 circular contour to be engaged with the outer diameter of the stent. The groove 72 which coincides with the tangent of the cams 24, 26 and 28 is formed in the base 30. The first and the second cams 24 and 26 impart pressure to the stent at the positions of about 0 deg. and 180 deg. and the third cam 28 and the groove 72 impart pressure to the stent at the positions of about 90 deg. and 270 deg. so that crimping is uniformly executed in a balloon. Uniform crimping is secured by the synchronizing rotation of the respective cams 24, 26 and 28.
Patent JP-S58196598-A (JP)
Inventor: FUSHIKIDA KATSUNOBU
IPC: G10L13/00
Filed: 1982-05-13
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-S60225130-A (JP)
Title: Exposure scanning device
Inventor: IWAKI HIROSHI
IPC: G03G15/04
Filed: 1984-04-20
Abstract: PURPOSE:To simplify the method of put-on a wire which drives a reflecting mirror, and to improve the reliability by easily adjusting the fixation position of the reflecting mirror relative to the wire. CONSTITUTION:One terminal of the 1st movable mirror 7 which reflects an image of an original 2 is fixed to the 1st holding base 6 and one terminal of the 2nd movable mirror 11 is fixed to one terminal of the 2nd holding base 9. A fixed mirror 14 reflects the original image which is reflected by the 2nd movable mirror 11 and transmitted through a zoom lens 13 toward a photosensitive drum 3. Long-sized holes 20c and 20d are bored in a wire fixture 20 that the wire 17 which drives both holding bases 6 and 9 engages, and the fixture 20 is shifted in fixation position to adjust the position of the 1st movable mirror 7 finely. When the wire fixture 20 is moved by L, the 2nd movable mirror 11 moves by L/2.
Patent JP-S6253624-A (JP)
Inventor: KAJIKAWA SABURO
IPC: A47L7/04
Filed: 1986-04-08
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-H03284591-A (JP)
Title: Door control device of elevator
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-03-30
Abstract: PURPOSE:To prevent generation of fine vibration in a motor shaft and a door by setting a frequency of an inverter control device different at the time during operation of an elevator and during opening/closing operation of the door with the elevator stopped. CONSTITUTION:When assumed a door of an elevator reaches either CLT or OLT, after a predetermined time thereafter, a current command, used in normal vector arithmetic operation, is set to a predetermined current command by a #1 switch part 33. A process, in which a frequency of a current flowing in a motor 10 is increased higher than a response frequency of an elastic unit as a stopper means relating to the door, is applied to a phase command by using a #3 switch part 35. Here the phase command is generated based on the frequency. The phase command thus generated is transmitted to a current command generating part 21 through a #2 switch part 34.
Patent JP-H05284034-A (JP)
Title: Encoder
IPC: G11B20/14
Filed: 1992-04-02
Abstract: PURPOSE:To reduce the size of a modulation circuit or to accelerate the circuit operation and to relax the limit of processing speed concerning the modulation circuit for recording and reproducing digital data. CONSTITUTION:The respective bits of a code word having (L+1) bits to be generated can be divided into a bit group depending on the polarity of a control bit and a bit group depending on the modulated output of a preceding word. By utilizing this character, an inverse component extracting circuit 104 and a common component extracting circuit 105 extract frequency components for every two bit groups, component difference between the two kinds of modulated outputs calculated from the data of one modulation pattern by the simple arithmetic of a differential arithmetic circuit 106, and a bit inverse circuit 108 decides the final modulated output corresponding to the code of the differential sum.
Patent JP-S5415283-A (JP)
Title: Device for discharging article to be intaken
Inventor: NAGASAKI KATSUMI
IPC: B65G53/40
Filed: 1977-07-05
Abstract: PURPOSE: To enable to easily discharge an article to be intaken with a simple structure in a device for discharging the article to be conveyed by suction out of an intaking air stream passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261971-A (JP)
Title: Control device for automatic transmission
Inventor: SHIRAHAMA KATSUNORI
IPC: B60K20/06
Filed: 1989-03-31
Abstract: PURPOSE:To keep the position of a shift level in P-range always even after drawing-off from an ignition switch by forming a control device concerned from a disengaging means whereby the detention part of a rotary lever is disengaged from a stopper by forcedly rotating the rotary lever even though a solenoid is in dead condition. CONSTITUTION:A control device as per the present invention is composed of a solenoid 25, wherein No.1 bracket 21a dangling at the lower part of a rotary lever 21 is pulled to cause rotation of the lever 21 round a pin 31 and then the detent part 23 of the rotary lever 21 disengaged from a stopper 9 to enable a shaft 13 to be put under control about its rotation and movement fore and after, and a disengaging means 29 to disengage the detent part 23 of the rotary lever 21 from the stopper 9 by forcedly controlling the rotation of the rotary lever 21 even in the condition that the solenoid 25 is in dead condition. When a solenoid rod 27 is elongated, the rotary lever 21 coupled through No.1 bracket 21a will rotate, and the detent part 23 of the rotary lever 21 is detained with the stopper 9 of the shaft 13. This generates shift lock condition.
Patent JP-H0525416-A (JP)
Title: Ink for stamp
Inventor: NAGASAWA YASUO
IPC: C09D11/00
Filed: 1991-03-18
Abstract: PURPOSE:To provide a stamp ink with which an extremely clear seal can efficiently be impressed not only on high-absorption papers, e.g. plain paper, but also on low-absorption papers, e.g. art paper, the seal being less apt to cause fouling CONSTITUTION:An oil-soluble dye is dissolved in a solvent which is one of ethers, alcohols, and other solvents each having a vapor pressure of 0.16mmHg or lower at ordinary temperature or a mixture of two or more thereof. This ink is regulated to have a surface tension of 35.0dyn/cm or less and a viscosity of 70cP or lower, if necessary, by dissolving a resin and a surfactant therein.
Patent JP-2000278844-A (JP)
Title: Support of tool for explosion-proof electric equipment, explosion-proof instrument system, and conduit, and apparatus therefor
Inventor: URA MICHIO
IPC: H02G3/30
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate any welding operation for simple work by attachably/ detachably mounting respective tools for explosion-proof electric equipment and an explosion-proof instrument system, and a conduit on the beam and column of a building using a hanging unit and a bolt nut. SOLUTION: The L-shaped angle of a hanging unit 20 is fixed to a beam 52 using an L-shaped clamp with fixing bolts 26 and nuts 26a. The position (height) thereof is determined, a lower angle 23 is fixed to an upper angle 21 with fixing bolts 26 and nuts 26a, and a square pipe steel 28 on the side of a lighting unit 30 is fixed to the perforated L-shaped angle with an L-shaped pressure angle 27, the fixing bolts 26, and nuts 26a. The lighting unit 30 (square pipe steel 28, conduit 34, positioning box 31, hanging fitting mounting plate 82) is assembled in a plant in advance and carried in a site, the square pipe steel 28 is fixed to the perforated L-shaped angle with the L-shaped angle 27, fixing bolts 26, and nuts 26a.
Patent JP-S63247379-A (JP)
Title: Composite aluminum and aluminum alloy
Inventor: KANBAYASHI MIKI
IPC: B23K26/34
Filed: 1987-04-03
Abstract: PURPOSE:To obtain composite Al (alloy) having not only superior wear resistance but also superior corrosion resistance by melting and cladding the oxide or nitride of an element causing a substitution reaction with Al on the surface of a pure Al (alloy) material by irradiation with laser beams. CONSTITUTION:The oxide or nitride of the above-mentioned element as a cladding material is melted and clad on the surface of a pure Al (alloy) material by irradiation with laser beams to form a high hardness film, that is, a wear resistant clad layer to 0.1-1,000mum thickness. The oxide or nitride as the cladding material is desirably Al2O3, SiO2, Si3N4, BN or GeN2. The clad layer improves the wear resistance of the base material and also has superior corrosion resistance because of the fine uniform structure. Accordingly, the resulting composite Al (alloy) is suitable for use as a high strength corrosion resistant member having high surface hardness when the weight of a structure is reduced.
Patent JP-H04290596-A (JP)
Title: Aerating and agitating device and its operation
Inventor: MIZUTA KOICHI
IPC: C02F3/30
Filed: 1991-03-19
Abstract: PURPOSE:To effectively treat sewage by aerating and agitating the sewage with one self-priming aerator, sucking up the sludge precipitated on the bottom, if necessary, and again mixing and agitating the sludge. CONSTITUTION:A suction pipe 4 is connected to the upper end of the hollow shaft 2 provided with a screw 3 at its lower end and rotated by a motor 1. An air suction control valve 6 is provided at the upper part of the suction pipe 4, and the lower end of the suction pipe is opened at the bottom of an aerating tank. The screw is placed in the treating tank 10, aerobic and anaerobic operations are selectively carried out, the sludge on the tank bottom is sucked up in the anaerobic operation, and the sludge and sewage are mixed and agitated.
Patent JP-H02259328-A (JP)
Title: Combustion control method for burner
Inventor: HASHIMOTO HIDETO
IPC: G01N21/72
Filed: 1989-03-31
Abstract: PURPOSE:To improve an efficiency of combustion by a method wherein a frequency energy got through an integration of power spectrum at an arithmetic control device is compared with a frequency energy when a burner set at a frequency energy setting device shows the most appropriate combustion state. CONSTITUTION:A spectroscope 4 disperse light of flame of each of burners 1 inputted in sequence from an optical scanner 3, the light is converted into an electrical signal by a photoelectrical convertor 5 and outputted to a frequency analyzer 6. The analyzer 6 may output in response to the aforesaid electrical signal a power spectrum got through a frequency analyzing of a state where an optical energy having a specific wave length of a flame of a burner 1 to an arithmetic control device 7. The power spectrum which is specific to each of the burners 1 is integrated in a specific frequency band with the calculation control device 7 to get the frequency energy, and then a difference between the frequency energy at this time and a set value of energy frequency when the burner 1 shows the most appropriate combustion state got through the frequency energy setting device 8 is calculated and the burner adjusting device 9 may adjust the combustion air to be supplied to the burner 1 in response to the difference.
Patent JP-S6034372-A (JP)
Inventor: KORUNERISU ANTONIUSU MARIA KOR
IPC: B65D85/74
Filed: 1984-04-21
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-S5416966-A (JP)
Title: Counter device
Inventor: CHIBA TOMIO
IPC: G06F7/62
Filed: 1977-07-08
Abstract: PURPOSE:To obtain a simple counter device which can overcome the range excess by memorizing the excess amount in the next address when the range is exceeded in case RAM is used and counter.
Patent JP-H09272675-A (JP)
Title: Elevator
Inventor: OZAWA ISAO
IPC: B66B7/06
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To keep a conveyor chain from getting caught by a guidance tool when an elevator cage ascends/descends. SOLUTION: Regarding an elevator equipped with an elevator cage 1 arranged on the elevator passage, a counterbalance weight 2 for counterbalancing with the elevator cage 1, and a conveyor chain 5 having both ends respectively hooked on the counterbalance weight 2 and the elevator cage 1 and hung, a pipe 25 for preventing jumping of the conveyor chain 5 is arranged on the inside of the conveyor chain 5 hanging part 5a.