baber/WOPTO huggingface dataset:
Patent JP-S6179078-A (JP)
Title: Diaphragm valve
Inventor: MESE HISAYOSHI
IPC: F16K7/16
Filed: 1984-09-26
Abstract: PURPOSE:To ensure the opening and closing action of a fluid passage by moving the middle part of a diaphragm holder upwards and downward so as to have a valve body made close contact with and separated from a valve seat. CONSTITUTION:When a handle 25 is turned clockwise and counterclockwise, a valve rod 5 is turned. Resulting actions of both the male thread 22 of the valve rod 5 and the female thread 20 at the upper part of a diaphragm holder 4, will make a diaphragm 3 move up and down. When the diaphragm holder 4 is lowered, a valve body 18 is also lowered via the diaphragm 3 to make close contact with a valve seat 10. A fluid communicating hole 9 will then be closed. When the diaphragm holder 4 is lifted up, the valve body 18 is also lifted. Said communication hole 9 is then opened.
Patent JP-H1048950-A (JP)
Title: Sealing structure of rotary member
Inventor: KAWASHIMA TAKASHI
IPC: G03G15/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To realize the long service life of the function of a device of a copying machine or the like, by blocking or suppressing the powder invasion to the bearing of a rotary member which is used in a powder such as a toner. SOLUTION: The end of the shaft 8 of a rotary member is supported rotatable by a bearing 9, and the ridge line part 53c of the skirt 53b of a V-ring 53 installed to the shaft 8 is slided to the inner surface 9a of the bearing 9. A space 13 expanding in a taper form to the powder side is formed to the bearing 9, and thereby, the practical shaft sliding part is made in the scope of L1. The inlet position P1 of the rotating clearance is separated the distance W1 from the position P2 of a seal sliding part at the opposite side from the powder side.
Patent JP-H0772856-A (JP)
Title: Automatic music playing device
Inventor: TAMURA GENICHI
IPC: G10H1/00
Filed: 1993-07-23
Abstract: PURPOSE:To perform an optimum searching process corresponding to data included in musical performance information by actualizing each bar search which does not shift in a bar head even when beats are changed during a musical performance, and performing a rewinding process fast. CONSTITUTION:When beat change information is read out when the position of a bar head is searched for by counting time information in automatic musical performance information by one bar, the bar head is searched for based on a corrected count value. Each time the automatic musical performance information is read out by one bar, the state of the point of time of the bar head is stored in order and each time rewinding is indicated, the stored state at the time of the bar head is traced back by one bar, and read out and set, thereby performing one-bar rewinding. Further, 1st automatic musical performance information including bar line information or 2nd automatic musical performance information including no bar line information is detected; when the 1st automatic musical performance information is detected, the bar line information is searched for to make an advance by one bar and when the 2nd automatic musical performance information is detected, the time information in the musical performance information is counted by one bar to make an advance by one bar.
Patent JP-S6261630-A (JP)
Title: Method for forming metal colloid by photochemical reaction
Inventor: YOSHIMURA MOTOMU
IPC: B01J13/00
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a stable metal colloid of which the particle size and forming quantity are easily controlled, by irradiating a solution mixture consisting of an aqueous solution containing a metal ion compound and a reducible org. substance having a hydrophobic group with light to reduce the metal ion compound. CONSTITUTION:A hydrophobic group-containing reducible org. substance (e.g., ethylene glycol) is added to an aqueous solution containing a metal ion compound (e.g., an aqueous solution containing potassium platinic chloride) to prepare a solution mixture 1. Subsequently, the solution mixture 1 is irradiated with light from a light source 3 (e.g., xenon lamp) through a heat ray absorbing filter 4 to obtain metal colloid. That is, a metal ion is optically excited by the irradiation of light to be brought to a reaction active state and reacted with the hydrophobic group-containing reducible org. substance to be reduced to a metal particle. By this method, a stable metal colloid is obtained without protective colloid by the hydrophobic group of the hydrophobic group-containing reducible org. substance and the viscosity thereof.
Patent JP-S6357944-A (JP)
Title: Shift controller for automatic transmission
Inventor: TAMAI HIDEFUMI
IPC: B60W10/10
Filed: 1986-08-29
Abstract: PURPOSE:To correctly set the neutral position of a shift actuator and the shift position in each speed change stage by performing renewal by using the detection value of a stroke sensor in the operation of a shift actuator to a neutral state, as learned value. CONSTITUTION:The shift quantity of a shift actuator 1 in the operation to a neutral stage is detected by a stroke sensor 4, and the aimed shift value is renewed by using the detected shift value as the learned value, and the aimed shift value in the neutral stage is set. When the aimed shift value in each speed change stage is set, setting is performed by adding the offset value onto the aimed shift value in the neutral stage as standard. The time after the lapse of the prescribed time set in the shift operation is considered as the completion of the shift operation. Since the shift position is renewed and set by using the value detected by the stroke sensor 4 as the leaned value, the neutral position as standard can be correctly set without using the torublesome adjusting process.
Patent JP-S5890393-A (JP)
Inventor: POORU EI KAMAA
IPC: B23K35/365
Filed: 1982-11-20
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-H0850778-A (JP)
Title: Voice recording system
Inventor: TERAYAMA YASUHIRO
IPC: G11B20/12
Filed: 1994-08-05
Abstract: PURPOSE:To eliminate troublesome operation when character information is recorded on a recording side medium at the time of air check or dubbing. CONSTITUTION:When a voice signal received by a broadcast receiving means 50 is fed to a recording means 30 and recorded on a recording medium 1, character information corresponding to a receiving broadcast station is read out from a memory means 61 and fed to the recording means 30 where the character information is controlled to be recorded on the recording medium 1 while corresponding to a receiving voice data. When a voice signal reproduced from a recording medium 41 by a reproduction means 40 is fed to the recording means 30 and recorded on the recording medium 1, character information corresponding to the recording medium 41 being reproduced or corresponding to unit voice information being reproduced therefrom is read out from a memory means 61 and fed to the recording means 30 where the character information is controlled to be recorded on the recording medium 1 while corresponding to the voice data.
Patent JP-H0251908-A (JP)
Title: Piezoelectric resonator
Inventor: MATSUI KOICHI
IPC: H03H9/205
Filed: 1988-08-15
Abstract: PURPOSE:To give damping to the thickness vibration and to reduce a spurious level based on the thickness vibration by using a sintered body having at least two piezoelectric ceramic layers with different porosity. CONSTITUTION:Piezoelectric ceramic layers 2-4 are laminated in the sintered body 1 in the broadwise direction and the middle piezoelectric ceramic layer 3 is made of a porous layer having porosity with diameter of 10-100mum and the piezoelectric ceramic layers 2, 4 at both sides are made of dense piezoelectric ceramic sintered layers. Then the entire sintered body 1 is subject to polarization treatment in a direction orthogonal to the broadwise direction. Since the piezoelectric ceramic layer 3 with different porosity is provided, in the case of utilizing the spread vibration, the spurious level based on the thickness longitudinal vibration is reduced.
Patent JP-H0953095-A (JP)
Title: Bleaching agent composition
Inventor: SAIGA KOJI
IPC: C11D7/54
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent bleaching property by comprising: H2 O2 or a peroxide capable of producing H2 O2 in an aq. soln.; a hydroxylamine or a salt thereof; and a bleach activator selected from among a plurality of compds. represented by a particular formula. SOLUTION: At least one bleach activator selected from among compds. represented by formula I (wherein R<1> represents H, a 1-10C alkyl, an alkenyl or the like; R<2> represents a 1-8C alkylene or phenylene; R<3> represents a 1-8C alkylene; R<4> represents a 1-5C alkylene; (p) is 0 or 1; A represents a 2-4C alkylene; (n) is 1 to 100; M represents an alkali metal, an ammonium or the like) and formula II [wherein R represents a 10-19C alkyl, L represents a leaving group represented by formula III (wherein M represents an alkali metal)] is used. H2 O2 or a peroxide capable of producing H2 O2 in an aq. soln. of Na2 O2 or the like in an amt. of 0.1 to 98wt.% (hereinafter referred to as '%'), 0.02 to 70% bleach activator, and a chelating agent are dissolved in water to prepare an agent A.  Separately, a hydroxylamine or a salt thereof in an amt. of 0.0001 to 10% and a buffer are dissolved in water to prepare an agent B. The agent A and B are used to prepare a two-component bleaching agent compsn.
Patent JP-H0623131-A (JP)
Title: Collection gutter running down ball quantity adjusting mechanism for pachinko ball refilling restoration system
Inventor: FUKUDA YOSHIAKI
IPC: A63F7/02
Filed: 1992-07-07
Abstract: PURPOSE:To prevent a ball from overflowing from a collection gutter by stopping the discharge of a reservior ball when it stays in the collection gutter by providing a running down ball quantity detecting means at the collection gutter, and controlling the opening/closing of a control means which discharges the reservior ball in a ball reservior tank to the collection gutter corresponding to the output of the detecting means. CONSTITUTION:A premium ball counter 17, a display device 16, an opening/closing mechanism 13 which drives a shutter as the control means, and a ball quantity adjusting machine 3 including the ball reservior tank 10 are mounted on the terminal part of a pachinko ball island 1 equipped with plural front boards 2 set in parallel and an inter-board ball rental machine 4. Also, the circulation circuit of the ball is composed by providing an oblique shape collection gutter 6 to which the ball is concentrated advancing a pachinko ball carrying device 8 at the lower side of the island, and arranging an oblique shape refilling gutter 5 at the lower aperture part of the upper tank 9 of the carrying device 8. A microswitch 40 that is the running down ball quantity detecting means is provided at the intermediate part of the collection gutter 6, and the opening/closing mechanism 13 can be controlled so as to close the shutter when the stay of the ball in the collection gutter 6 is detected by the microswitch 40.
Patent JP-S6094200-A (JP)
Title: Treatment before dehydration of organic sludge
Inventor: HARADA SHIYOUZOU
IPC: C02F11/14
Filed: 1983-10-28
Abstract: PURPOSE:To improve dehydration efficiency of org. sludge by adding an alkali agent to org. sludge generated in the biological treatment of waste water to adjust the pH to 8-10, and aerating thereafter leaving the pH to change by its own course. CONSTITUTION:Alkali agent which forms carbonate by reation with CO2 in the air such as NaOH, Ca(OH)2, etc. is added to org. sludge such as excess sludge generating in the treatment of sewage with activated sludge to adjust the pH is the initial stage to 8-10. Then, the sludge is aerated with air or O2-contg. air mixed with pure oxygen for pref. >=10hr so as to attain >=1.5ppm, more pref. 2- 4ppm dissolved oxygen in the sludge slurry. The pH at the end of aeration is reduced to 7-8, therefore, no neutralizing agent is necessary. By this treatment, viscous substance like gelatine is removed from the surface of the sludge and from the liquid phase, and sludge having improved dehydration efficiency is obtd.
Patent JP-2001025792-A (JP)
Title: Reaction vessel and its agitating method
Inventor: TSUBONE TOSHIAKI
IPC: C02F3/28
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a reaction vessel and its agitating method capable of agitating liq. to be treated without suppressing a reducing function such as denitrification reaction and good in energy efficiency of agitation. SOLUTION: In the reaction vessel, at least two separation parts 2 and 3 having the structure whose upper part is closely sealable are provided in a reactor 1a, and these two separation parts 2 and 3 are communicated with each other by a gas transporting means 5. The gas in the separation part 2 is transferred into the separation part 3 by the gas transporting means 5 to pull-in the liq. to be treated from the inside of the reactor 1a to the in side of the separation part 2, to discharge the liq. to be treated in the inside of the other separation part 3 to the inside of the reactor 1a, thereby agitating the liq. to the treated in the reactor 1a. The liq. to be treated is agitated while suppressing the energy consumption of the agitation by this agitation method.
Patent JP-2000034903-A (JP)
Title: Rotor mounting structure of turbine moving blade
Inventor: KONDO YOSHIYUKI
IPC: F01D5/30
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent and suppress fretting fatigue and to make a structure with high stability and high reliability by forming the side of a rotor into a theft shape at a boundary part of a bearing surface formed by a rotor and a blade root of a moving blade buried into the rotor. SOLUTION: What is called theft working in which a circular arc of a fixed radius and clearance amount at fixed intervals connected with this circular arc are provided is performed for the shape of the side of a rotor 1 at a boundary part of a bearing surface 4 of the rotor 1 and a blade 2. By making a concrete theft dimension of a theft shape by this theft working as a circular arc of a radius 0.5 to 2 mm and clearance amount of intervals 0.2 to 0.3 mm at a boundary part of the bearing surface 4, stress at the boundary part related to fretting fatigue at this location can be reduced and generation of a crack can be suppressed. Thus, a rotor mounting structure of a turbine moving blade with high safety and high reliability can be obtained.
Patent JP-H0366076-A (JP)
Title: Head positioning device
Inventor: KOMENO JUNICHI
IPC: G11B21/10
Filed: 1989-08-04
Abstract: PURPOSE:To ensure the reading of a sector by reading the amplitude values of the sink and pattern of an I.D. field on each sector, detecting the difference in the respective values and deciding the moving direction and distance of a head based on the detected value. CONSTITUTION:When an I.D. field to become a target located on the track of a floppy disk 12 is instructed through a computor 11, a head 1 is moved to a normal position. In the case of the I.D. field not existing at the normal position at this time, an envelope detecting means 3 detects the amplitude values of the sink and pattern of the I.D. field, storing them in a memory means 6. The amplitude values of the sink and pattern of the I.D. field of the same sector read after one rotation are then compared with the amplitude values read previously by a comparing means 5, the direction and distance moving the head 1 are decided based on the comparison result and the head 1 is moved on the sector where the data can surely be read.
Patent JP-S6263959-A (JP)
Title: Image recorder
Inventor: OTSUKA YASUMASA
IPC: G03G21/00
Filed: 1985-09-17
Abstract: PURPOSE:To prevent the white omission of an image and the solidification or melt-fixing of a toner in a developing device by counting the emission time of a laser beam while correcting it in accordance with the printing rate and integrating and storing the counted value and sending a prescribed signal if stored contents exceed a preliminarily set reference value. CONSTITUTION:A counter 8 counts the laser light emission time, and a modulator 5 reads out successively the printing rates of individual sections to output a signal which switches the value of one count of a counter 8, and the counted value of the counter 8 is integrated successively and stored in a memory 9. A comparator 10 compares always the stored value of the memory 9 and sends a signal to a controller 11 if the stored value exceeds a preliminarily set level, and the controller 11 sends a reset signal RST1 to memories 2 and 3 to reset their contents at every time when one recording paper is printed. When the toner is replenished or a cartridge is replaced, the controller 11 outputs a reset signal RST2 to the memory 9 to reset its contents. Thus, white omission due to lack of the toner and the solidification or melt-fixing of the toner due to excess replenishment are prevented.
Patent JP-H0866375-A (JP)
Title: Storage case for sphygmomanometer
Inventor: KOBAYASHI TOSHIYUKI
IPC: A61B5/022
Filed: 1994-08-29
Abstract: PURPOSE: To provide a means for making a storage case compact, reducing the number of part items and ensuring the accurate measurement of blood pressure. CONSTITUTION: A placement section 11a for placing a forearm or a wrist is formed on the upper case 11 of a storage case 10 to house a wrist sphygmomanometer body 13 and a wrist cuff 14. On the other hand, stabilizing surface 12a is formed on the lower case 12 of the case 10 for the stable placement thereof.
Patent JP-S6446728-A (JP)
Title: Liquid crystal display element
Inventor: KATOU NORITOKU
IPC: G02F1/1347
Filed: 1987-08-18
Abstract: PURPOSE:To absorb transmitted light so that a display is blackened by providing the axis of polarization of a polarizing plate on an exist side in the direction intersecting orthogonally with the optical axis of the polarizing plate on the incident side of exist light which is returned nearly to linearly polarized light to said exit light. CONSTITUTION:A transparent ITO electrode provided on a glass substrate is patterned to a stripe shape as a 1st sheet of the substrate. A transparent ITO electrode provided on the glass substrate is patterned to a stripe shape so as to intersect orthogonally with the 1st sheet of the substrate as the 2nd sheet of the substrate. A mere glass substrate on which the electrodes are not formed is used as the 3rd sheet of the substrate. All the substrates are over coated with polyimide. The peripheries of three sheets of the substrates are sealed by a sealant to form the two layers to be injected with a liquid crystal. A pair of the polarizing plates 1, 2 are disposed on both faces of the liquid crystal cell in such a manner that the axes of polarization thereof intersect orthogonally with each other. The display which is nearly black and white is thereby enabled and the bright and sharp display having a high display grade is obtd.
Patent JP-S58104892-A (JP)
Inventor: NAMATAME SUEKICHI
IPC: E02F3/47
Filed: 1981-12-18
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-2000035505-A (JP)
Title: Optical lens and optical pickup
Inventor: KUBO MINORU
IPC: G11B7/135
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly and stably supply the light quantity contributing to recording and reproducing by providing an optical lens with diaphragm forming grooves on an outer peripheral surface toward a direction approximately perpendicular to an optical axis. SOLUTION: A collimator lens 24 is provided with the diaphragm forming grooves 24a over the entire periphery in the direction approximately perpendicular to the optical axis. These two diaphragm forming grooves 24a are formed nearly to a V shape. As a result, the laser beam passing the outer peripheral surface of the optical lens is no longer emitted from the optical lens by the diaphragm forming part. The stray light quantity of the laser beam emitted from the objective lens is thereby suppressed and the exact and stable control of the light quantity passing the objective lens is made possible. The diaphragm forming grooves 24a are formed in such positions where the distance L2 from an incident surface 24c attains D1<=(ϕ-D1)/2 when the effective diameter D2 of the lens is defined as D2.  The diaphragm forming grooves 24a are so formed that the depth D1 thereof attains, for example, 0.3 mm.
Patent JP-S6446681-A (JP)
Title: Container for radiation dosimeter element
Inventor: KASHIWAZAKI SHIGERU
IPC: G01T1/04
Filed: 1987-08-17
Abstract: PURPOSE:To easily discriminate an irradiated dosimeter element and unirradiated element by forming a container for housing the element of a material contg. a coloring agent which is discolored by radiations. CONSTITUTION:Among the coloring agents which are discolored by radiations, there are, for example, lead white, basic sulfate, barium chromate, etc., as an inorg. coloring material and there are phthalocyanine blue, fast sky blue, etc. The cylindrical container is formed by, for example, adding 0.1% phthalocyanine blue to polystyrene and molding the same by using a metallic mold. This container exhibits a blue color having a transparent feel. The container turns to a green color and the irradiation of the radiation thereto is discriminated if the gamma ray of cobalt 60 is irradiated by 2X10<3>rad to this container. The container is formed by in the same manner as mentioned above by adding 0.1% chrome vermilion as the coloring agent to the polystyrene and the gamma ray of cobalt 60 is irradiated by 10<6>rad thereto. Then, the container exhibits an orange color first and is discolored to a red after the irradiation. The discrimination from the unirradiated container is thus enabled.
Patent JP-H055136-A (JP)
Title: Method for separating isotope chromatography of zirconium low in waste liquid
Inventor: TOOMASU SUTEIIBUN SUNAIDAA
IPC: C22B34/14
Filed: 1991-07-18
Abstract: PURPOSE: To efficiently produce zirconium having a small thermal neutron cross section by using a cation exchange resin having a phosphorus induced active group as a stationary phase and subjecting an aq. zirconium ion compd. soln. to a chromatography process.  
     CONSTITUTION: Resin beads 27 are packed in the annular space 32 of continuous annular chromatography consisting of concentric cylinders 30, 33. The cation exchange resin having the active group induced from hexaualent phosphorus is used as the resin and is acted as the stationary phase. The soln. of the ion zirconium compd. having a high cross section isotope distribution is packed into the space 32 and is fixed onto the resin. An aq. strong mineral acid soln. is then supplied as an eluting agent to move and develop the adsorbed zirconium. As a result, the soln. of the zirconium described above is subjected to the continuous stationary chromatography process and the zirconium isotope is separated by the waste liquid of the smaller amt. The zirconium 90 and 94 which are particularly small in the neutron cross section may be efficiently and commercially obtd. 
     COPYRIGHT: (C)1993,JPO