baber/WOPTO huggingface dataset:
Patent JP-H0258003-A (JP)
Title: Antireflection film
Inventor: OGURA TOSHIAKI
IPC: G02B1/11
Filed: 1988-08-24
Abstract: PURPOSE:To improve an adhesive property and durability by using silicon dioxide to constitute the 1st layer, from the front surface side of an optical glass element, of the antireflection film constituted by laminating a dielectric material on the optical glass element formed by press forming of a glass stock. CONSTITUTION:The antireflection film is constituted by laminating the dielectric material on the optical glass element 1. The 1st layer, from the front surface side of the optical glass element 1, of the antireflection film is formed of the layer 2 of the silicon dioxide. This antireflection film is superior in terms of the adhesive property and durability to the conventional antireflection film according to a test carried out in order to compare such antireflection film and the conventional antireflection film.
Patent JP-S6270792-A (JP)
Inventor: KAMEI HIDEAKI
IPC: G21C13/00
Filed: 1985-09-25
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-S58113871-A (JP)
Title: Measuring device for characteristic of magnetic disc medium
Inventor: YAMAMOTO MIKI
IPC: G11B5/84
Filed: 1981-12-28
Abstract: PURPOSE:To simply measure the characteristic of override of a magnetic medium by a method wherein a signal from a head is given to a non-reversible input through a band-pass filter, while the output of a comparator is fed back to a reversible input through a low-pass filter. CONSTITUTION:When a lead signal is inputted in a terminal 101, only an LF component is selected by a band-pass filter 1 and a signal e(t) is inputted in the non-reversible input terminal 11 of a comparator 2. When an input signal of the reversible input terminal 12 of the comparator 2 fed back thereto from a low- pass filter 3 is E(t), a pulse as shown in the figure B is delivered. This output is made to have a waveform shown in the figure C through the low-pass filter 3, and further by passing the same through a logarithmic amplifier, a decibel value can be determined by an addition and a subtraction. In order to the  characteristic of override by this circuit, a decibel value X at the time when LF  is written is subtracted from a decibel value Y at the time when HF is written over, and thereby a value Y-X can be obtained as a value showing the characteristic of override.
Patent JP-H1151144-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16H25/20
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To absorb a load given to a moving body in all directions including the vertical direction, the horizontal direction and the tilted directions at prescribed angles from the horizontal direction. SOLUTION: An actuator is equipped with swollen parts, 36a and 36b, which are formed on the inner wall face of a frame 12 and have a first sliding surface 38a and second sliding surface 38b, crossing nearly at right angles with each other, and also a third sliding surface 38c, tilted at a prescribed angle relative to the second sliding surface 38b, and with first to third guide members, 54a to 54c, which are installed in the hollow part of a moving body 24 and contacted on the surfaces, respectively, with the first to the third sliding surfaces, 38a to 38c.
Patent JP-S59101745-A (JP)
Title: Color picture tube
Inventor: TAKENAKA SHIGEO
IPC: H04N9/28
Filed: 1982-12-02
Abstract: PURPOSE:To enable regultion of a beam spot after assembly by preparing a shape reguration member of an electron beam formed bipolarly magnetized near the convergence and purity reguration member arranged on the neck part. CONSTITUTION:An electron beam 4 from an electron gun 7 arranged on the neck part 11 of a color picture tube is deflected by a deflection device 8, while being correctly concentrated near the shadow mask 6 by a convergence and purity reguration member 9 in order to irradiate a screen 5. Further, a two- sheet bipolarly magnetized ring magnet set 10 is arranged outside of the neck part 11 between the deflection device 8 and the reguration member 9 thus enabling to regurate the shape of a beam spot by regurating its position. Accordingly, the distortion in the shape of the beam spot can be simply regurated from outside of the neck 11 after assembly of the electron gun while improving peripheral resolution and uniformity.
Patent JP-H07118593-A (JP)
Title: Binding agent that is useful for coating of plastic, method of coating plastic and coated plastic
Inventor: KIRUKORU SHIRINYAN
IPC: C09D123/28
Filed: 1994-08-12
Abstract: PURPOSE: To provide a binder capable of improving adhesion and storage stability of a coating for plastics.  
     CONSTITUTION: A binder composition comprises (a) a binder consisting of a chemically modified polyolefin, which has an average molecular weight, Mw, of 10,000 to 100,000 g/mole, has a chlorine content of 2.5 to 50 w.%, and has 0 to 15.0 wt.%, in total, of nitrogen, oxygen, sulfur and/or silicon serving as a chemically bonded functional group, and (b) an auxiliary material used in an amount of 20 to 80 wt.% of the total of components (a) and (b) and consisting of (i) a polyhydric alcohol and (ii) a OH-functional hydrophobic ester with an aliphatic 8-22C monocarboxylic acid (this ester having a hydroxyl value in the range of 50 to 600). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0876936-A (JP)
Title: Auxiliary storage device
Inventor: TOMITA SEIICHI
IPC: G06F3/06
Filed: 1994-09-05
Abstract: PURPOSE: To provide an auxiliary storage device having no possibility of unwittingly replacing a normal magnetic disk storage device ' ' at the time of substituting work for a failed disk. CONSTITUTION: The auxiliary storage device including plural magnetic disk storage devices 1 to be individually loaded/ejected in its energized state, plural disk control parts 2 individually having a function for detecting a failure in its corresponding storage device 1 and a central processing unit (MPU) for repairing the data of a failed magnetic disk storage device 1 by the data of another normal magnetic disk storage device 1 when one of plural devices 1 is failed is provided with plural disengagement preventing locking parts 3 fitted to the loading/ejecting parts of respective corresponding devices 1 and plural lock opening/closing detecting parts 4 for detecting the opening/closing state of each locking part 3 and sending the detected result to the MPU.  When a locking part unlocking state is transmitted from the detecting part 4 corresponding to a normal storage device 1, an alarm is generated from an alarm device 6 to previously prevent the normal storage device 1 from being disengaged unwittingly.
Patent JP-S6270043-A (JP)
Inventor: KUBOTA YASUTOSHI
IPC: D21H19/36
Filed: 1985-09-25
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-H0534432-A (JP)
Title: Global position-measuring satellite system
Inventor: INABA HIROYUKI
IPC: G01C21/00
Filed: 1991-07-30
Abstract: PURPOSE:To measure the current position of a moving body with little error by providing as to all directions a number of directional antennas having directivity in a fixed direction in order to capture electromagnetic waves. CONSTITUTION:A plurality of antenna portions 1a, 1b, ... have directivity in a fixed direction and are provided for all of the directions of radiation in order to receive electric waves from an artificial satellite. The antenna portion 1a, 1b, ... receive electromagnetic waves from the artificial satellite and use a noise amplifier 3 to compensate for the attenuation of the electromagnetic waves and reduce noise and transmit signals to a receiving portion 4. The receiving portion 4 lowers the frequency of the electromagnetic waves from the artificial satellite by means of a high frequency portion 5 and uses a signal processing portion 6 to perform spectrum inverse diffusion for the purpose of obtaining messages from and the pseudo distance to the artificial satellite and uses an arithmetic portion 7 to find the current position according to the messages and the pseudo distance obtained from the signal processing portion 6 and sends a signal to a display portion 9. The display portion displays the current position and outputs voice.
Patent JP-H1036146-A (JP)
Title: Sound-insulating laminated glass
Inventor: MIYAI JIRO
IPC: C03C27/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To increase the sound insulating properties without adverse effect on the basic performance excellent in transparency, whether resistance and adhesion by placing a specific interlayer between 2 or more glass sheets and restricting the dissipation factor within a certain frequencies. SOLUTION: A polyvinyl alcohol with an average polymerization degree of 500-5,000 is dissolved in warm water and held at a prescribed temperature, for example, at 0-95 deg.C. Then, an acid catalyst and an aldehyde are added to proceed the acetalization with stirring. Then, the temperature is raised to complete the reaction, the reaction mixture is neutralized, washed with water and dried to give a powder of polyvinyl alcohol. In order to reduce the polyvinyl acetate component lower than 30mol.%, the polyvinyl alcohol to be used has a saponification degree of >=70mol%. The aldehyde to be used for preparing an interlayer containing at least one of resin layer has 3-10 carbon atoms, a prescribed amount of a plasticizer is formulated to form an interlayer.  The interlayer is placed between 2 or more glass plates to give a laminated glass sheet with a dissipation factor of >=0.1 in the frequency range of 1,000-3,000Hz at 10-40 deg.C.
Patent JP-H0495406-A (JP)
Title: Differential amplifier circuit
Inventor: SUGIMOTO IHEI
IPC: H03F1/56
Filed: 1990-08-13
Abstract: PURPOSE:To obtain a differential amplifier circuit whose input impedance is high by configurating the differential amplifier circuit with two amplifiers and five resistors. CONSTITUTION:An inverting input terminal (-) of a negative feedback amplifier 7 connects to an input terminal 1 via an input resistor 8, connects to an output terminal via a feedback resistor 9 and then connects to a circuit output terminal 3. Moreover, an non-inverting input terminal (+) connects to an input terminal 2, and the output terminal 3 connects to an input terminal of a feedback amplifier 11 via a resistor 10 and its output terminal connects to the input terminal 1 via a resistor 12. Moreover, a feedback resistor 13 is connected between the input terminal and the output terminal of the negative feedback amplifier 11. Let the resistance of resistors 8, 9, 12, 10, 13 be respectively R1, R2, R3, R4, R5, then each resistance is selected so as to establish the relation of R1+ R3=R2.R5/R4 and the input impedance is maximized.
Patent JP-S60101982-A (JP)
Inventor: JIYON ARUBAATO JIIN
IPC: G01C19/00
Filed: 1984-10-11
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-H0260842-A (JP)
Title: Switch-over device between 4wd and 2wd
Inventor: WATANABE TSUKASA
IPC: B60K23/08
Filed: 1988-08-26
Abstract: PURPOSE:To contrive to make a switch-over mechanism compact by making a shifting pin come spherically in contact with the groove section of a switchover sleeve, and thereby contriving to make the constitution simple as a single arm type shifting arm. CONSTITUTION:A shifting arm 48 is formed into a curved shape along a switch- over sleeve 32 wherein a shaft mounting section 52 on the other end side is fixed on a switch-over rotating shaft 54 with an arm fixing bolt 56. A shifting pin 44 with a spherical face section 42 is coupled in the groove section 40 of the switch-over sleeve 32. In short, the spherical face section 42 at the tip end position of the shifting pin 44 comes spherically in contact with the groove wall surfaces 46 and 46 of the switch-over sleeve 32. when a switch-over lever is actuated, the switch-over rotating shaft 54 is therefore rotated so as to make the shifting pin 44 come spherically in contact with the groove section 40 of the switch-over sleeve 32 so that the switch-over sleeve 32 is moved to a 4 wheel drive position/a two wheel drive position. by this constitution, a compact 4WD/2WD switch-over-drive device can thereby be obtained.
Patent JP-H0961332-A (JP)
Title: Fluidity evaluating method for high-fluidity concrete
Inventor: WATANABE MASAYASU
IPC: B28C7/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluidity evaluating method for high-fluidity concrete capable of quickly obtaining the evaluation value on the fluidity during the manufacturing process at a plant. SOLUTION: Ready-mixed concrete increment/decrement detecting means 13, 13' detecting the increment/decrement of ready-mixed concrete are arranged on a concrete hopper 8 at a ready-mixed concrete manufacturing plant. The increment/decrement of the ready-mixed concrete in the concrete hopper 8 is detected by the ready-mixed concrete increment/decrement detecting means 13, 13' when ready-mixed concrete is delivered from a mixer 1 to the concrete hopper 8 or when ready-mixed concrete is discharged from the concrete hopper 8 to the outside. The storing speed or discharging speed is calculated from the increment/decrement of ready-mixed concrete for a unit time, and the magnitude of the fluidity of high-fluidity concrete is evaluated based on this storing speed or discharging speed.
Patent JP-H1153941-A (JP)
Title: Conductive polyamide resin composition
Inventor: HISA HIDEYUKI
IPC: C08K7/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a composition with high elasticity and high impact strength which is superior in molding property and thermal physical property by using an impact-resistant polyamide resin of a specified composition as a matrix resin and including N-alkylaryl sulfonamide and a conductive potassium titanate whisker therein. SOLUTION: This composition contains an impact-resistant polyamide resin comprising a modified ethylenic copolymer blended to Nylon (R) 6. The polyamide resin is preferably obtained by blending 10-40 pts.wt. of a modified ethylenic copolymer containing propylene as repeat unit to 100 pts.wt. of a polyamide resin, or by blending 50-120 pts.wt. of a modified ethylenic copolymer containing buten-1 as repeat unit to 100 pts.wt. of the polyamide resin. Further, this composition preferably contains 5-40 wt.% of a conductive potassium titanate whisker and 5-35 wt.% of carbon black. This composition is used as the material of a molded product which requires antistatic property.
Patent JP-H0390148-A (JP)
Title: Limb-supporting and fixing device
Inventor: DEIBUITSUDO AANESUTO YANGU
IPC: A61F5/01
Filed: 1990-08-13
Abstract: PURPOSE: To obtain a leg holder or supporter having leg contact plates easily extendible without fear of damaging the body in an active use condition by providing it with elastic strap means to joint together wing parts corresponding to respective traction plate in order that each traction plate holds and fixes the support arms along both sides of a patient's leg. CONSTITUTION: To a pair of hinge bodies 13 are jointed pivotable support arms 11, 12, onto free ends of which are applied leg contact plates 15 of which inner lateral face 15a is lined with a cushion layer 25 when required. Respective traction plate 23 respectively having a central part 23a and a pair of wing parts 23b is applied onto the support arm 11 or 12 and the plate 15. The wing parts 23b of the traction plate 23 placed in the inner side of the leg of a patient are stretching out to the wing parts 23b of the traction plate 23 placed on the another side of the leg. On clamping a strap 30, hollow bees 15a of the leg contact plates 15 set to the two traction plates 23 are drawn to each other to hold the leg tight.
Patent JP-2001038487-A (JP)
Title: Flux cored wire for high corrosion resistant austenic stainless steel
Inventor: TSUDA MASAOMI
IPC: B23K35/368
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a flux cored wire for high corrosion resistant austenic stainless steel, being a welding material which has corrosion resistance higher than high corrosion austenic stainless steel such as SUS317J5L, is superior in structure stability, is very inexpensive in comparison with a Ni group alloy welding material, and is capable of high efficient welding operation. SOLUTION: This wire, wherein flux is filled in a metal outer shell, includes, against wire total weight in the metal outer shell and the flux, 0.030 wt.% or less C, 0.1-1.5 wt.% Si, 0.1-1.5 wt.% Mn, 0.015 wt.% or less P, 0.005 wt.% or less S, 18.0-43.0 wt.% Ni, 18.0-25.0 wt.% Cr, 2.0-9.0 wt.% Mo, 1.0 wt.% or less Ti, 1.5 wt.% or less Cu, 0.10-0.25 wt.% N, and the balance of slag forming components and Fe.
Patent JP-H06159504-A (JP)
Title: Changeover device for automobile transmission
Inventor: ROBERUTO MIYUURAA
IPC: F16H63/08
Filed: 1993-08-26
Abstract: PURPOSE: To reduce manual shift force by operating one synchronous sleeve by a servo driving device and manually operating the other synchronous sleeve in a gear shift device of a transmission capable of shifting a stage by simultaneously closing two synchronous clutches provided with a synchronous sleeve. CONSTITUTION: A hollow shaft 3 is externally engaged with a central input shaft 2 of a transmission driven by an engine and a rotation of the input shaft 2 is transmitted to the hollow shaft 3 through a clutch E operated by a synchronous sleeve 4. A synchronous sleeve 19 of a synchronous clutch A-B is provided on a hollow shaft 11 internally engaged with an output shaft 12, rotation of the hollow shaft 11 is transmitted to play gears 5, 18 by the synchronous clutches A, B and the respective synchronous sleeves 4, 19 are manually operated. A synchronous sleeve 20 of a synchronous clutch C-D is provided on the output shaft 12 and the hollow shaft 11 is made connectable to the output shaft 12 by the synchronous clutch C and the play gear 21 is made connectable to the output shaft 12 by the synchronous clutch D. The synchronous sleeve 20 is operated by a servo driving device.
Patent JP-H0493578-A (JP)
Title: Refrigerator
Inventor: HASEGAWA ATSUSHI
IPC: F25D19/02
Filed: 1990-08-10
Abstract: PURPOSE:To easily install/remove a freezing device in/from a main body of a refrigerator by a method wherein a storing chamber has a first storing chamber for storing a refrigerant evaporator and a second storing chamber for storing a refrigerant condensor. CONSTITUTION:A refrigerator 1 is composed of a main body 6 of refrigerator having a first thermal insulating box 3 forming a refrigeration chamber 2 and a second thermal insulating box 5 forming a storing chamber 4, a freezing device 7 for cooling an interior of the first thermal insulating box 3, a discharging duct 9 forming a discharging passage 8 and a truck 10. A storing chamber 4 is composed of a cold air chamber 41, the first storing chamber 42 and the second string chamber 43. A refrigerant evaporator 72 is stored within the first string chamber 42, and a refrigerant condensor 73 is stored within the second string chamber 43. The freezing device 7 is composed of a freezing cycle such as a refrigerant compressor 71, a refrigerant evaporator 72, a refrigerant condensor 73, and a pressure reducing device or the like, fans 74 and 75, a rectangular heat insulating wall 76 for dividing the chamber into the first storing chamber 42 and the second storing chamber 43, and a plate 77. In the even that the freezer device 7 is inserted into the storing chamber 4, the refrigerant evaporator 72 is stored in the first storing chamber 42, and further the refrigerant compressor 71 and the refrigerant condensor 73 are stored in the second storing chamber 43.
Patent JP-H1150576-A (JP)
Title: Partition structure
Inventor: SHIMA HIROSHI
IPC: E04B2/82
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a partition structure with which partitions can be arranged in a variety of ways and spaces divided by the partitions can be completely separated from one another while allowing access between the spaces. SOLUTION: A beam 20 having an opening in its underside is provided at its bottom with two parallel rails 21,22 along the beam 20, and at least one (21) of the rails 21, 22 is provided with a partition unit 31 capable of closing the opening. By providing a partition unit 31 on either one of the two rails 21, 22 or providing partition units 31, 31 on the two guiding parts 21, 22, the partition units having many variations can be arranged, and inner space can be partitioned by the partition units 31.
Patent JP-H1034004-A (JP)
Title: Shredder
Inventor: UENO TOSHIO
IPC: B02C23/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the danger caused when a hand is put in from a feeding port, to continuously feed and cut empty cans or the like and to automatically discharge bottles or the like with respect to a shredder for various kinds of containers such as empty cans. SOLUTION: A feeding cylinder 4 is arranged below a feeding port 1 so that it may be normally held vertically. A shutter 2 is freely openably and closably fitted to the feeding port 1. A mechanism which is associated with the closing of the upper shutter to move the feeding cylinder 4 while inclined so that it may be positioned to above cutters 8 is provided. A receiving member 6 for various kinds of containers such as empty cans is fitted to below the feeding port 1. A sensor is for detecting things that cannot be cut such as bottles in the feeding port 4 is arranged, and the lower receiving member 6 is rotate associated with a signal of the sensor to discharge the things such as bottles that cannot be cut.
Patent JP-S58118033-A (JP)
Title: Production of magnetic recording medium
Inventor: KAWAMOTO OSAMU
IPC: G11B5/85
Filed: 1981-12-31
Abstract: PURPOSE:To prevent the generation of curls when a magnetic layer film is formed, by  controlling the working pressure when a ground layer is coated with vapor phase on a  flexible substrate and then a magnetic layer is coated with vapor phase on the ground  layer and defining the internal stresses as positive and negative codes adversely to each other between the ground layer and the magnetic layer. CONSTITUTION:A ground layer is coated on a nonmagnetic and flexible substrate by  various types of vapor-phase coating processes. This ground layer generally has about  50-5,000Angstrom  thickness. A magnetic layer is formed on the ground layer. In this case, a sputtering process is applied in terms of the medium characteristics and the advantage  of production. For the internal stress of both layers, the coating is performed on a rigid  substrate with the same conditions as an actual case. In this case, the internal stress is measured and decided so that it shows the positive and negative codes adversely to  each other between both layers. As a result, the generation of curls can be reduced. In  particular, the curls can be virtually eliminated if both layers have positive and negative codes adversely to each other and at the same time the production of the absolute  value and the film thickness of one layer is equivalent to about 50-150% product of  the other layer.