baber/WOPTO huggingface dataset:
Patent JP-H0261845-A (JP)
Title: Magneto-optical recording medium driving device
Inventor: HYO HIROO
IPC: G11B11/105
Filed: 1988-08-26
Abstract: PURPOSE:To simplify the structure of a head and to enable overwrite by access from one plane of a magneto-optical recording medium to be performed by providing the optical system of an optical head on a floating type magnetic head, and unifying the magnetic head with the optical system. CONSTITUTION:A circular shape magneto-optical disk 5 is constituted of a substrate 5a and an amorphous magnetic layer 5b laminated on the substrate 5a. The floating type magnetic head 1 is faced with the upper plane of the disk 5, and the head 1 is mounted on one end of a bracket 4 having elasticity, and it is floated over the disk 5 by several microns against the elastic force of the bracket 4 by dynamic pressure. Also, the head 1 is formed in rectangular flat shape and a sliding part 11 is floated by the dynamic pressure, and a coil 13 is wound across a core 12 having an almost U-shaped side plane and one side of the core 12. Also, the optical system 2 of the optical head consolidated in a space less than 100 microns is provided on the downstream of the coil 13 on one side of the core 12.
Patent JP-H0497237-A (JP)
Title: Image forming device
Inventor: ISHII ISAO
IPC: G03B27/00
Filed: 1990-08-10
Abstract: PURPOSE:To expand the degree of freedom in the selection of the light isomerizing substance and to stably obtain a good quality image by exposing an image holding means having a light isomerizing substance to ultraviolet light. CONSTITUTION:The image holding means 1 is selectively irradiated with the ultraviolet light through an exposing means 4, and a light isomerizing reaction is effectively caused. And changes such as wettability and adsorption caused at the time of the reaction are used, the developer is made to adhere by an application means 2, furthermore, transferring and fixing are performed to a recording medium 6 through a transferring and fixing means 5. After that, residual ink and dust on the image holding means 1 are eliminated by a cleaning means 7. Thus, the degree of freedom in the selection of the light isomerizing substance can be expanded and also the good image can be stably obtained for the long term.
Patent JP-S60105941-A (JP)
Title: Machine for testing fatigue of material
Inventor: NISHIJIMA SATOSHI
IPC: G01N3/32
Filed: 1983-11-15
Abstract: PURPOSE:To dispense with a mechanically movable part, by repeatedly imparting the strain or load of a test piece by controlling the heating and cooling of a heat actuator thermally insulated from the test piece. CONSTITUTION:An electric heating wire 5 is provided to the surface of a thin walled metal pipe low in heat capacity and having high bending strength to constitute a heat actuator 2 and the upper and lower end parts 4a, 4b thereof are enabled in forcible cooling while the chuck 3b of the upper and lower chucks 3a, 3b attached to a test piece 1 and the end part 4a are held to a frame 7 by a leaf spring 6. In this state, a strain control test for supplying and cutting off the current to be passed through the wire 5 by the signal of the extensometer 8 attached to the test piece or a load control test for performing the same operation by the signal of the load cell 9 connected to the chuck 3a is performed. By this method, noise can be eliminated and production cost and operation cost can be reduced.
Patent JP-S59106652-A (JP)
Inventor: SHIBUYA MICHIO
IPC: E04B1/16
Filed: 1982-12-07
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-S58110921-A (JP)
Title: Heating device
Inventor: ITOU MASAO
IPC: G10L15/00
Filed: 1981-12-25
Abstract: PURPOSE:To improve the operability of the heating device by designing the operation system such that the heating device can be operated by talking against a microphone which is recognized by an aural recognizing means even if a user does not hold a microphone. CONSTITUTION:An output and a heating time of a heating source 13 which heats a food to be heated are commanded to a controller 15 for the heating source 13 through an input means 16. This command is stored in a memory 17 and the output and heating time are displayed in a display means 18. The aural recognizing means 19 is provided comprising a plurality of voice signal input switching means 24, a voice input part 20, a characteristics parameter extracting part  21, a parameter comparing part 22, and a parameter memory 23. The output of  the voice recognizing means 19 is inputted into the controller 15. Thus instead of the operation of a complicated operation panel, the heating device can be operated by aural means by the use of the voice recognizing means 19. If necessary, only by talking against the microphone when user's hands are not free, the starting and stopping of the heating device can be performed.
Patent JP-H0876230-A (JP)
Title: Display device of camera
Inventor: SAEGUSA TAKASHI
IPC: G03B17/20
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a display device capable of understandably executing a warning display on the shutter speed for a photographer at the time of photographing and reducing the trouble someness of various kinds of operations in the photographing. CONSTITUTION: The display device of camera is provided with an external monitor display part 13 and an in-finder display part 14 which executes a shutter speed display, to flicker only the in-finder display part, when a state where there is a fear that camera-shaking is caused by the shutter speed to be controlled is detected, moreover, a first detecting means detecting the state where there is a fear that the camera-shaking is caused by the shutter speed to be controlled and a second detecting means detecting the state where the state of a flashing device 16 is discriminated to set a limit to a set shutter speed and constituted so that only the in-finder display part is flickered by the first detecting means and only the external monitor display part is flickered by the second detecting means.
Patent JP-H01131153-A (JP)
Title: Beta-hydroxy-substituted dialkylperoxide
Inventor: KOMAI TAKESHI
IPC: C07C67/00
Filed: 1988-08-30
Abstract: NEW MATERIAL:A compound shown by formula I (R1-R4 are 1-3C alkyl; R5 is 2-7C alkyl, phenyl or benzyl). EXAMPLE:2-(1,1-Dimethylpropylperoxy)-2-methyl-1-propanol. USE:An intermediate for a radical reaction initiator. Capable of introducing a primary hydroxy group into a polymer end by formation of methylol radical. Since the hydroxyl group is primary, the hydroxyl group has excellent reactivity with isocyanate or carboxylic acid and causes a few side effects such as dehydration reaction, the titled compound is useful as an intermediate for a radical polymerization initiator having specific function capable of producing resin for coating compound or a block copolymer. PREPARATION:An unsymmetrical epoxide shown by formula II is reacted with a tertiary alkylhydroperoxide shown by formula III in the presence of an acidic catalyst to give a compound shown by formula I.
Patent JP-H0498727-A (JP)
Title: Gas insulation electric apparatus with self-judging function
Inventor: TANDA SHOJI
IPC: H01H33/59
Filed: 1990-08-14
Abstract: PURPOSE:To prevent any generation of an accident by determining normality or abnormality of a gas pressure on the basis of information on the switching state of grounded switches and the pressure state of a strain meter. CONSTITUTION:When a breaker 5A is connected to a power-transmission line after inspection, first, grounded switches 7A, 7B are opened. Accordingly. a command for opening the switches 7A. 7B is output, and a signal of the command is supplied to a signal processor A14A. Previously stored connection information of an electric equipment is taken out, a gas sealing division relating to the switch 7B in the closed state is selectively detected, and pressure information of a stress meter 16B is taken in. Each of the taken-in signals is supplied to a knowledge process judging portion 14B, where it is determined whether or not a pressure condition of the gas sealing division selected by the strain meter 16B is satisfied. If the pressure condition is not in a predetermined state, an operation locking command is output from a signal processor B14C. Therefore, any accident can be certainly prevented.
Patent JP-H0876167-A (JP)
Title: Automatic exposure controller
Inventor: HOIZUMI TOSHIAKI
IPC: G03B7/00
Filed: 1994-09-07
Abstract: PURPOSE: To obtain an automatic exposure controller which can be applied to a motor-driven camera constituted so that a mirror-up time and a range- finding and photometry feasible time can be controlled in the optimum time and a continuous photographing action can be executed. CONSTITUTION: This is the motor-driven camera provided with a photometry means, an exposure control means by it, a range-finding means and a focusing control means by it. Besides, it is provided with a means executing the mirror-up action of a mirror 10 by driving a motor 1 and a means automatically feeding a film. Moreover, it is provided with a counter means measuring the time until the mirror-up action is started after release operation is executed. Then, when the continuous photographing action is executed by the camera, the range-finding and photometry time for photographing a next photographing frame between the next release operation time and the last release operation time is controlled by adding a value corresponding to difference between the shortest mirror-up time that the range-finding and photometry action can be executed and the measured mirror-up time.
Patent JP-H06295619-A (JP)
Title: Dielectric porcelain and dielectric oscillator
Inventor: OKUYAMA KOJIRO
IPC: C04B35/49
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the variation in temp. coefficient of dielectric porcelain, enhance no-load Q value and make controllable the temp. coefficient of resonance frequency in a wide range by forming a dielectric porcelain composite out of a composite oxide having a specified structural formula including both components of Zr and Ti. CONSTITUTION:A specified baking treatment is applied to a dielectric porcelain composite of complex oxide represented by a structural formula: xZrO2-yTiO2--zA(1+w)/3Nb(2+w)/3O2, where A is component selected from a group of Mg, Co, Zn, Ni, Mn, and ranges of (x, y, z, w) are expressed respectively by x+y+z=1.0, 0.10<=x<=0.60, 0.20<=y<=0.60, 0.01<=z<=0.70, 0<=w<=1.50. Variation in temp. coefficient of resonance frequency caused by heat history at the time of baking of porcelain ZrTiO4 type and ZrO2-SnO2-tiO2 type can thus be reduced, and such a dielectric porcelain as having dielectric constant and high non-load Q value can be obtained. Further, the temp. coefficient of resonance frequency can be varied arbitrarily.
Patent JP-S58118320-A (JP)
Inventor: OKAYAMA MITSUO
IPC: F16B35/06
Filed: 1981-12-29
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-H0495842-A (JP)
Title: Testing apparatus for strength of furniture
Inventor: ANDO NAOTO
IPC: G01M99/00
Filed: 1990-08-13
Abstract: PURPOSE:To automatically enable a strength test wherein a load is applied to a backrest while a load is being applied to a seat of a chair by applying the load to the backrest by a second load applying device while a first load applying device applies the load to the seat. CONSTITUTION:While a first load applying device 6 is applying a load to a seat 20c, a second load applying device 7 which applies a horizontal load to a backrest 20b of a chair 20 is controlled B so that the second load applying device 7 applies the load to the backrest 20b. That is, with respect to the chair 20 equipped with a backrest mounted on a base 1 of a testing machine A, the first load applying device 6 controlled by the controlling means B applies a load from upward in an approximately vertical direction to the seat 20c of the the chair 20, and then the second load applying device 7 applies a load in an approximately horizontal direction from the front. After the load by the second load applying device 7 is canceled, the load by the first load applying device 6 is canceled. The control means B controls so that such operation is repeated. Thus a strength test for applying a load to a backrest is automatically possible.
Patent JP-H1133155-A (JP)
Title: Net spreader fitting for badminton pole
Inventor: ONO TAKASHI
IPC: A63B61/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make net spreading easier by making the perpendicular direction of a net setting position a reference line and placing an engaging member on an upper contact part of a sliding part or a lower contact part of a counter reference line when the opposite side of the reference line is made to be a counter reference line. SOLUTION: A recess is formed on the face of a slide member 2 of a ring material 7A forming an engaging member 7. Recesses are also formed on the upper end part 5 and the lower end part 6 of the slide member 2. By fitting both recesses together, the ring material 7A is fit into the upper end part 5 and the lower end part 6. The inner diameter of the ring material 7A is made 1-10 m larger than the outer diameter of the badminton pole 8. The height 4 of the ring material 7A is made to be about 10 mm to make the surface area contact with the badminton pole 8 more than about 1 cm<2> . Polyurethane rubber, etc., is used as the material considering strength and friction force. A net attaching part 3 is welded to a position about 20 m lower from the upper end part 5. This constitution prevents this net spreader fitting 1 from moving upward.
Patent JP-S6195053-A (JP)
Title: Production of polyvinyl alcohol polymer with high thermal stability
Inventor: YOSHIMI KAZUYORI
IPC: C08L23/00
Filed: 1985-09-26
Abstract: PURPOSE:To obtain the titled polymer free from fish-eye and discoloration, by incorporating a polyvinyl alcohol polymer with acetic acid, sodium acetate and a pantial alkali metal salt of organic polybasic and having limited range of pKa, each in a specific amount. CONSTITUTION:The objective polymer can be obtained by incorporating a polyvinyl alcohol polymer with (A) 0.005-0.1wt% of sodium acetate (B) such an amount of acetic acid as to satisfy equation I, and (C) 0.001-0.5wt% of an least one sort of pantial alkali metal salt of organic polybasic acid with the pKa at 25 deg.C satisfying equation II (pK1<pK2), the acid group corresponding to pK1 forming alkali metal salt and the acid group corresponding to pK2 being in a free state (e.g., ethylenediamine tetraacetic acid, disodium citrate).
Patent JP-H0496376-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHISHIDO CHOJI
IPC: H01L29/74
Filed: 1990-08-13
Abstract: PURPOSE:To stabilize the impurity concentration of an N<+> buffer layer, to prevent the dispersion of electrical characteristics and to improve yield by depositing and diffusing phosphorus through a silicon oxide film having a specific value while using phosphorus as a diffusion source, removing the silicon oxide film and forming the N<+> buffer layer through a drive-in diffusion. CONSTITUTION:The thickness of an SiO2 film 12 need not exceed thickness of 0.6mum required for masking phosphorus deposition diffusion for one hr at 1100 deg.C. Phosphorus is deposited and diffused for one hr at 1100 deg.C. Phosphorus atoms cross the SiO2 film of 0.55mum, and are diffused to the N<+> buffer layer forming side, but they are not brought to a completely supersaturated state. The whole surfaces of SiO2 films 11, 12 containing phosphate glass are removed. A temperature is elevated to 1250 deg.C while flowing wet vapor from a low temperature of approximately 600 deg.C, and phosphorus atoms are driven in up to specified depth through drive-in diffusion for three hundred hr, thus forming an N<+> buffer layer 14.
Patent JP-S6370522-A (JP)
Title: Ultraviolet ray exposure method
Inventor: TAKAMOTO KIICHI
IPC: H01L21/027
Filed: 1986-09-12
Abstract: PURPOSE:To superpose patterns in a highly accurate manner even when a wafer is expanded or contracted by a method wherein the wavelength of the source of light is controlled based on the amount of expansion and contraction of the wafer. CONSTITUTION:A control device system is composed of a CPU 20, a rotating stage control circuit 21, a mark detecting device 22 with which the mark to be used for detection of the amount of expansion and contraction is detected, a mark detecting signal processing circuit 23, an X-Y-Z stage control circuit 24, an X-Y control circuit 25, an X-Y direction shifting mechanism 26, a Z-control part 27, and a Z-direction shifting mechanism 28. The position of chip marks 33 and 34 is detected, and the size of the chip is computed from the result of said detection. After the amount of expansion and correction of the chip has been computed from the chip size, the magnification of the projection lens is worked out, the center wavelength of the laser is computed for the purpose of correcting said amount of expansion and contraction, the position of image formation is set, and the height of the wafer is adjusted using the X-Y-Z stage. On the other hand, when the center wavelength of the laser is computed, the angle of rotation of an etalon is set, and the etalon is rotated by the rotating stage. At this point, all preparations are arranged, and the pattern is exposed on the chip.
Patent JP-H0865948-A (JP)
Title: Vibration generator of motor for pager
Inventor: OGAWA TAKESHI
IPC: H04W88/02
Filed: 1994-08-16
Abstract: PURPOSE: To improve the productivity of a product without deflection or shaking of a balance and to reduce a manufacturing cost by welding to fix the cutout part formed by cutting out the part of a thick part and a rotary shaft of a motor. CONSTITUTION: An axial hole 3 is formed through a balance 2, and a slitlike cutout 22 is longitudinally opened along the rotary shaft 4 of a motor 5 at the wall of a thick part 30 of the opposite side via the hole 3 from the position G of the center of gravity except both ends. After the shaft 4 of the motor 6 is deeply inserted to the hole 3 of the balance 2, the balance 2 of the center of the cutout 22 is laser welded to the shaft 4 to form a welded part 5. When irradiated with laser, the balance 2 is welded to be fixed to the shaft 4 at the laser irradiated part to be integrally fixed. In this case, the balance 2 may not be brought into close contact with the shaft 4 in the part 22 except the part 5.  As a result, since the accuracy of the hole of the balance is not questioned, the productivity of the product is improved, the manufacturing cost is reduced, and the deflection or the shaking of the shaft is eliminated.
Patent JP-S6193179-A (JP)
Title: Derivative of guanidylfungin and its preparation
Inventor: BEPPU TERUHIKO
IPC: C07H19/01
Filed: 1984-10-15
Abstract: NEW MATERIAL:The compound of formula I (X1 is group of formula II, etc.; X2 is group of formula III, etc.; X3 is group of formula IV, etc.; R1 is H or CH3; R2 and R3 are H or lower alkyl; R4 is lower alkyl and R5 and R6 are ether bond or R4 and R5 and R6 is OH; R7 is H or lower alkyl) and its acid addition salt. USE:Antimycotic agent. PREPARATION:The compound of formula I wherein R5 and R6 forms an ether bond can be prepared by reacting the compound of formula V (R8 and R9 are different H or COCH2COOH) with the alcohol of formula R10-OH (R10 is lower alkyl) in the presence of an acid catalyst to effect the alkylation, and hydrolyzing the obtained malonic acid monoester.
Patent JP-S6369850-A (JP)
Title: Vibration damping material composition
Inventor: SAKAGAMI TOSHIKI
IPC: F16F15/02
Filed: 1986-09-11
Abstract: PURPOSE:A vibration damping material composition, obtained by blending an elastomer having a specific glass transition point with a specific amount of a tackifier resin with a specific softening point, etc., in a specific amount, having excellent vibration damping as well as sound insulating properties and suitable as automotive floor members, etc. CONSTITUTION:A composition obtained by blending (A) 15-70wt.% elastomer having <=-40 deg.C glass transition point, e.g. styrene-butadiene block copolymer, etc., with (B) 15-70wt.% one or more selected from (B1) an elastomer having -40-+40 deg.C glass transition point, e.g. 1,2-polybutadiene, etc., (B2) a tackifier resin, having -40-+40 deg.C pour point or softening point, e.g. rosin based resin, etc., and (B3) a plasticizer having -40-+40 deg.C pour point, e.g. epoxy based plasticizer, etc., and (C) 15-70wt.% tackifier resin having >=60 deg.C softening point, e.g. coumarone.indene based resin, etc.
Patent JP-H1039625-A (JP)
Title: Frictionally charging member
Inventor: WATANABE YOICHIRO
IPC: G03G15/08
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the positively charging characteristic and to prevent the deterioration of the charging characteristic in the repeated use for a long time, by using a frictionally charging member including the specific fluorine- contained quaternary ammonium salt in the surface. SOLUTION: A frictionally charging member includes the fluorinecontained quaternary ammonium salt represented by a formula, at least in the surface. In the formula, n and m are positive integers, and R<1> -R<3> are a hydrogen atom, a C1 -C10 alkyl group or an aryl group. X<-> is an organic or inorganic anion. n is preferably 3-20, and m is preferably 1-10. Further as the aryl group, a phenyl group, a tolyl group or the like can be used. The frictional charging member is a member for applying the charge necessary for developing an electrostatic latent image, to the toner, by kept into contact with the toner, such as the carrier particles for frictionally charging the toner, a toner conveying member such as a sleeve, and a toner supply regulating member such as a doctor blade or the like.
Patent JP-H0262970-A (JP)
Title: Holding device for antenna to be measured
Inventor: KOBAYASHI TAKEHIKO
IPC: H01Q1/12
Filed: 1988-08-29
Abstract: PURPOSE:To measure a radiation pattern over a wide solid-angle range by providing a holder and a rotary mechanism. CONSTITUTION:When a body 1 to be measured receives an electromagnetic wave sent by an antenna 5 for measurement, the rotary mechanism 4 varies the angle of the body 1 to be measured and measures the reception intensity of the body 1 to be measured to check reception pattern characteristics of the antenna as the body 1 to be measured. Further, the holder 2 is a spherical shell which is made of a nonmetallic material and has an axis 3A as its major axis, the body 1 to be measured is held by a support part 2A nearby the center of the cavity part of the spherical shell, and the mechanism 4 blows force feed air which is inputted from a spiral air hose 4A out of the blowout hole of a holder receiving pan 4C above a perpendicular axis 4B to rotate the holder 2 around the axis 3A. Further, the mechanism 4 is mounted on the rotary disk 6A of a rotary seat 6 and rotated around the axis 3B. Then the force feed air is inputted from the hose 4A and deforms following up the rotation of the rotary disk 6A. Further, the height of the perpendicular axis 4B is increased so as to evade the influence of electromagnetism generated by the motor driving of the rotary seat 6.
Patent JP-S58117685-A (JP)
Inventor: MIZUNO TATSUHISA
IPC: H05B41/16
Filed: 1981-12-29
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。