baber/WOPTO huggingface dataset:
Patent JP-H0648261-A (JP)
Title: Air bag folding method and device
Inventor: SAKURAI SETSUO
IPC: B60R21/16
Filed: 1992-07-31
Abstract: PURPOSE:To protect a rider safely by making an air bag mechanically foldable, dispensing with any troublesome folding work by manual operation, and making directional stability at the time of setting it to a car and unfolding it. CONSTITUTION:An air bag 10 is conically hung down, and a left upper part of the conical surface part 10b and the right upper part being lower in height than the left upper part both are folded inward each at first side folding plate 52. Next, with this folded state kept intact, and in the state that a longitudinal strip part passing through the center of a bottom surface part 10c of the air bag 10 is horizontally uplifted, the conical surface part 10b and the bottom surface part 10c lower than this uplifted part are superposed on each other and left and right both are folded inward by a second side folding plate 55, and thus an air bag 10 is formed into a strip body 10A in width almost equal to the blowing port 10a, and then this strip body 10A is alternately bent up and down at the specified interval.
Patent JP-S58114472-A (JP)
Inventor: PIEERU PUURAN
IPC: H01L31/107
Filed: 1982-12-21
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-H0660392-A (JP)
Title: Head protecting device
Inventor: HIRATA KAZUE
IPC: G11B7/12
Filed: 1992-07-31
Abstract: PURPOSE:To easily prevent the break of an optical head by opening or fixing the optical head in accordance with the presence or the absence of a disk cartridge. CONSTITUTION:When the disk cartridge is not loaded, a head fixing plate 102 is moved by the energizing force of a spring 113 and is engaged with a projecting part 121 of a lens bobbin block 12. In this state, the block 12 cannot be moved in the direction, in which it is guided by a guide shaft 11, and is fixed. Consequently, unexpected movement of the block is prevented at the time of carrying this recording and reproducing device. When the disk cartridge is loaded to use this device, the fixing plate 102 is moved because a contact face 109 of the head fixing plate 102 is pressed by the cartridge. Thus, fixing teeth 107 of the fixing plate 102 and the projecting part 121 of the lens block 12 are disengaged from each other.
Patent JP-H0274668-A (JP)
Title: Carbon fiber-reinforced carbon material having oxidation resistance and production thereof
Inventor: HASEGAWA KAZUHIRO
IPC: D06M101/40
Filed: 1988-09-08
Abstract: PURPOSE:To obtain non-oxidizable film resisting to steep heat-cyclic load without losing inherent characteristics of carbon fiberreinforced carbon material base body and also without generating crack or peeling on the surface of said base body by forming porous inner layer and outer layer with a diffusion method using specific composition containing silicon and specific conditions. CONSTITUTION:A gas containing silicon and/or a liquid to which <=0.5-3wt.% boron is added is treated of diffusing at 1500-1700 deg.C for 30-300min on the surface of a carbon fiber-reinforced carbon material base body and a porous inner layer of 45-800mum film thickness is formed. Next, silicon, silicon carbide and inorganic powder containing 0.5-3wt.% silicon are treated of diffusing at 1650-1900 deg.C for 120-480min on the surface opening and the surface of said inner layer, then an outer layer of 50-500mum film thickness is formed. Besides, porosity of the inner layer is made larger than the porosities of said carbon fiber- reinforced carbon material base body and the outer layer.
Patent JP-H0966593-A (JP)
Title: Molding skin material and laminated molded product using the same
Inventor: NAKAMICHI HITOSHI
IPC: B32B33/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a molding skin material wherein an influence on a printed layer generated in molding can be prevented, and a high grade feel, a high design property, and a decorative effect can be added to a laminated molded product to be molded, and the laminated molded product having the high design property, and the decorative effect by using the molding skin material. SOLUTION: A sheet wherein after providing a primer layer 36A on a rear surface of a transparent resin layer 12, a printing layer 14 is former, and a primer layer 36B is also provided on an opposite side of the printing layer 14, is laminated on a printing protective film 16 which is preliminarily formed in a sheet state by embossing to form an injection molding skin material 30. The skin material 30 is preliminarily shaped to be fixed in an injection mold, an injection molding base material resin 32 is injection molded to be integrated with the skin material 30, and a laminated molded product 34 is obtained.
Patent JP-H0543240-A (JP)
Title: Production of zirconium-containing perovskite compound fine powder
Inventor: KUBOTA HIROTAKA
IPC: C01G25/00
Filed: 1991-08-09
Abstract: PURPOSE:To easily obtain a zirconium-contg. perovskite compd. fine powder excellent in dispersibility, reactivity, etc. CONSTITUTION:(1) A barium compd. and/or a strontium compd. and a zirconium compd. or a zirconium compd. and a titanium compd. are mechanically crushed and allowed to react with one another on a wet basis to produce a zirconium- contg. perovskite compd. fine powder shown by the general formula ABO3 (where A is barium and/or strontium, and B is zirconium or zirconium and titanium. (2) The zirconium-contg. perovskite compd. fine powder obtained in (1) is added, and barium hydroxide and/or strontium hydroxide are allowed to react on a wet basis with the hydrolyzate of a zirconium compd. or the hydrolyzates of a zirconium compd. and a titanium compd. to produce a zirconium-contg. perovskite compd fine powder.
Patent JP-S59116631-A (JP)
Title: Electromagnetically driven shutter device
Inventor: YAMADA MINORU
IPC: G03B9/10
Filed: 1982-12-23
Abstract: PURPOSE:To perform optional exposure control to extend the range of photographing, by arranging a movable coil member for driving an aperture shutter blade and a controlling movable coil member for controlling the extent of movement of said movable coil member between a fixed permanent magnet and a yoke. CONSTITUTION:In the first movable coil member 6, a pin 10a of an aperture control lever 10 is held in the middle position of a cam groove 8 normally. When electic power is supplied to the second movable coil member 7, which is provided a slight space apart from the first movable coil member 6, to turn the second movable coil member 7, the member 7 turns the aperture control lever 10 engaged with a recessed groove 9 through a pin 10b. When the second movable coil member 7 is turned counterclockwise, a shutter blade 14 is operated to the open side, and the manipulated variable of the aperture shutter blade 14 is determined by the extent of movement of the second movable coil member 7, and the extent of movement of the second movable coil member 7 is determined by the extent of movement of the aperture control lever 10 engaged with the cam groove 8 of the first movable coil member 6.
Patent JP-H1156384-A (JP)
Title: Purification of polysaccharide
Inventor: KAKIYA HITOSHI
IPC: C12P19/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a microorganism-derived polysaccharide at a low cost by adding an acid to a microorganism culture solution to make it acidic, an alkali to the above solution to make it alkaline and then an acid to the above solution to keep it at a specific pH level, so as to separate the polysaccharide-containing liquid from the cell bodies. SOLUTION: This method efficiently separates and purifies a microorganism- derived polysaccharide by an economical and common procedure comprising a series of steps, (1) addition of an acid (e.g. acetic acid, hydrochloric acid, trichloroacetate or sulfuric acid) to a culture solution for a microorganism, such as methanol-assimilative bacterium (e.g. Methylophilus ATCC 31504 strain), to keep the solution at pH 3 or less, (2) addition of an alkali (sodium hydroxide, potassium hydroxide or ammonia) to the above solution to keep it at pH 12 or more, (3) addition of an acid to the above solution to keep it at pH 5 to 9, (4) separation of the polysaccharide-containing liquid from the cell bodies, and (5) addition of a water-soluble solvent and/or cationic surfactant to the separated polysaccharide-containing liquid.
Patent JP-S6284158-A (JP)
Title: Novel methine dye
Inventor: UKAI TOSHINAO
IPC: C09B23/00
Filed: 1985-10-09
Abstract: NEW MATERIAL:The compound of formula I [n is 0 or 1; m is 0-2; R1 is (substituted) alkyl; R2 is substituted aryl; Z is atomic group necessary for forming a 5-6-membered ring which may have substituent group or may be condensed with other ring; X<-> is anion' p is 1 or 2; when the dye forms an intramolecular salt, p is 1]. EXAMPLE:The compound of formula II. USE:Dye and sensitizing dye for filter, photographic material, etc. It has excellent fastness. PREPARATION:The heterocyclic quaternary salt derivative of formula III containing active methyl group is made to react with 2,6-dimethyl-4H-pyran-4- thione of formula IV and the resultant intermediate of formula V is condensed with the aldehyde of formula VI.
Patent JP-H0648288-A (JP)
Title: Body deceleration detector
Inventor: KAMEI SHOICHI
IPC: B60T8/66
Filed: 1992-07-31
Abstract: PURPOSE:To detect the body deceleration so accurately by installing a deceleration limiting means limiting the body deceleration to at least either of an upper limit value and a lower limit value in the case where the body deceleration to be acquired by a body deceleration acquisition means exceeds at least either of these limit values. CONSTITUTION:A body deceleration acquisition means consists of a wheel speed operating means 60, a body speed operating means 64 and a body deceleration operating means 68. In addition, upper body deceleration alphaUL or the sum of the last compensation body deceleration alphaSO(n-1) and maximum increment DELTAalphaIL is the upper limit value of body deceleration, and lower limit body deceleration alphaLL or difference between the last compensation body deceleration alphaSO(n-1) and maximum decrement DELTAalphaDL is the lower limit value of the body deceleration. S1-S3 and S5 of a body deceleration compensation means 74 and a part operating the upper limit body deceleration alphaUL and the lower limit body deceleration alphaLL of S4 and S6 constitute a body deceleration limit value acquisition means.
Patent JP-H0651322-A (JP)
Title: Liquid crystal injection device
Inventor: TAGUCHI TATSUHIRO
IPC: G02F1/13
Filed: 1992-07-30
Abstract: PURPOSE:To inject a liquid crystal into a liquid crystal cell without contaminating the liquid crystal and without wasting the liquid crystal. CONSTITUTION:A hollow member 5 made of an elastic material is joined to the circumferential part of a liquid crystal outflow port 16a of a liquid crystal injecting head 4 in such a manner as to prevent the leakage of the liquid crystal. The hollow member 5 expanded by the supply of high-pressure fluid is joined to the circumferential part of a liquid crystal inflow port 3 of the liquid crystal cell 3 inserted into the recessed part of this hollow member 5 in such a manner as to prevent the leakage of the liquid crystal, by which the liquid crystal outflow port 16a and the liquid crystal inflow port 3 are connected via the through-hole 8 of the hollow member 5.
Patent JP-H1070596-A (JP)
Title: Folding type portable telephone equipment
Inventor: SATO KAZUHISA
IPC: H04M1/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent opening of a single side at the time of lifting an upper housing when a housing is closed and to enable make possible use by single hand operation concerning a folding type portable telephone equipment. SOLUTION: An L-shaped key part 9 movable by manual operation is provided at a tip part on a side opposite to a tip part to which a hinge part is fixed at the upper housing 7, and a magnet 2 is provided on the inner surface of the upper housing 7 and at a position opposed to a lower housing 8 at the time of closing the housing. A groove part 10 engaged with the key part 9 at the time of closing the housing is provided at a tip part on a side opposite to a tip part to which a hinge part is fixed at the lower housing 8 and a magnet 3 is provided on the inner surface of the lower housing 8 and at a position opposed to the magnet 2. The magnets 2 and 3 are arranged so that repulsion may operate between both magnets at the time of folding the housing. The key part 9 is provided with a spring 14 so that the holding of the closing state of the housing is always effectively operated.
Patent JP-H04107285-A (JP)
Title: Method for coloring metallic material
Inventor: NISHIMURA TOSHIYA
IPC: C25D9/08
Filed: 1990-08-28
Abstract: PURPOSE:To uniformly and stably color the surface of a metallic material with a harmless electrolytic soln. at ordinary temp. in a short time at a low cost by subjecting the metallic material to specified cathodic electrolysis in the electrolytic soln. contg. a specified amt. of vanadate. CONSTITUTION:A metallic material to be colored is subjected to cathodic electrolysis at 10<-2>-1A/dm<2> current density in an electrolytic soln. contg. 10<-2>-5mol/l (expressed in terms of V) vanadate or further contg. 10<-4>-1mol/l phosphoric acid or phosphate to form a colored coating film of vanadium hydroxide or oxide on the surface of the metallic material. By this method, the surface of the metallic material such as a stainless steel material can uniformly and stably be colored with the electrolytic soln. at ordinary temp. in a short time of several sec to several min at a low cost without deteriorating the working environment or causing environmental pollution.
Patent JP-H0866860-A (JP)
Title: Grinding method and tool attachment therefor
Inventor: KAWAGUCHI KOHEI
IPC: B24B41/04
Filed: 1994-08-25
Abstract: PURPOSE: To hold constant the pressure with which a tool makes contact with work so as to enhance the accuracy of a finished surface by bringing the tool into contact with the work, when driving the tool, by means of a force generated in the direction of an axis by a difference in area between flange end faces when fluid pressure is supplied to a plunger. CONSTITUTION: When the fluid pressure (p) of compressed air or the like is supplied into a space within a cartridge 2. a force F of p.Δs is generated in the direction of an axis by a difference Δs=S.-(s) between the area S of the end face of a flange 1a at the side of the small diameter rod 1b of a plunger 1 and the area (s) of the end face of the flange 1a at the side of a large diameter rod 1c. The plunger 1 is mounted in a tool attachment freely removably held in place between the spindle head of a machine tool and a tool, and the tool is brought into contact with work by the force F. Therefore, the desired force F can be applied to the tool depending on the Δs.
Patent JP-H0273792-A (JP)
Title: Picture signal transmission system
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/46
Filed: 1988-09-09
Abstract: PURPOSE:To improve the horizontal resolution while leaving a video frequency band as it is by reading a picture data in the order of addresses, sending the data and applying picture processing at the receiver side based on the result of arithmetic operation between a picture element data subjected to horizontal scanning and data subjected to vertical scanning as the same picture element. CONSTITUTION:In picture data read from a 1st storage mans 28, the data subjected to horizontal scanning and that subjected to vertical scanning are consecutive alternately in the same frame and the quantity of the signal sent in the transmission system is twice that of a conventional quantity. The set picture signal at the receiver side are stored in a 2nd storage means 44, 46 in the unit of frames and a picture arithmetic processing circuit 48 applies a prescribed arithmetic operation such as multiplication and then rooting to the picture element data of the picture signal subjected to horizontal scanning and the picture element data of the picture signal subjected to vertical scanning as the same picture element and applies picture processing based on the result of operation. Thus, even when the frequency band of the video signal is constant, the horizontal resolution is improved.
Patent JP-2001057714-A (JP)
Title: Running gear of motor running vehicle
Inventor: SEO NOBUHIDE
IPC: H02P7/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the running gear of a motor running vehicle that is capable of driving smoothly, even if the operation state required for a driving motor changes suddenly. SOLUTION: When the absolute value of a difference ΔMb at the previous control period and the current of a torque target value Mb to be outputted by a running motor is larger than a prescribed value Km1 or Km2, it is decided whether the torque target value Mb is within the range of upper/lower-limit values Mbu and Mbl of a hysteresis (controlled dead zone), where the torque target value Mb has been set currently (S9, S10) to control the generation of torque shock. When the torque target value Mb is outside the range, the upper/ lower-limit values are updated according to the torque target value Mb (S11, S12), and primary delay processing is made to the torque target value Mb, before being outputted to an inverter (S13, S14).
Patent JP-S6380697-A (JP)
Title: Acoustic reproduction device
Inventor: SATO EIJI
IPC: H04R1/00
Filed: 1986-09-24
Abstract: PURPOSE:To maintain the hermetic property of a closed space, to prevent the reduction of a sound pressure applied to an auditor, and to allow the auditor to fell a presence feeling sufficiently by supporting a speaker unit movably to fit the body of the auditor and elastically. CONSTITUTION:An acoustic reproduction device is used, for instance, as the back of a chair, and at the time of a reproduction, cushions 4, 5 and protector 3, cantacting the back of the auditor, form the closed space, then the sound pressure of the low frequency component due to the speaker unit 1 is applied efficiently to the back of the auditor, and felt by the of the auditor. The speaker unit 1 is supported elastically and movably by coil springs 10, 10, ..., and if the protector 3 is pushed and pressed by the back of the auditor, the speaker unit 1 moves, and whatever the shape of the body of the auditor is, and however the body of the auditor moves during a listening, the hermetic property of the closed space is maintained and the reduction of the sound pressure applied to the auditor is prevented.
Patent JP-S6285727-A (JP)
Title: Multi-wheel drive vehicle
Inventor: HAMADA TETSUO
IPC: B60K17/344
Filed: 1985-10-09
Abstract: PURPOSE:To facilitate comprehension of the driving condition of vehicle by detecting a torque to be transmitted through a clutch responsive to a relative rotary speed while constituting a portion of a power transmission mechanism to an axle at the driven side and enabling display of a quantity corresponding with said torque. CONSTITUTION:The powder of an engine 1 is transmitted through a transmission 2 to a power distribution mechanism 3 which will transmit the power through a front wheel differential unit 3a to a front wheel 6 while through a viscus coupling 8 and a rear wheel side differential unit 10 to a rear wheel 13. In such a system, a torque detector 91 is arranged at proper position of a propeller shaft arranged with the viscus coupling 8. An output from said torque detector 91 is operated as a transmission torque for the rear axle R in an operating circuit 93 to display the result for the driver through a display means. Consequently, current travelling condition of vehicle can be comprehended easily.
Patent JP-S6382093-A (JP)
Title: Automatic answering system for telephone set
Inventor: TAKEUCHI HIROKO
IPC: H04M1/64
Filed: 1986-09-26
Abstract: PURPOSE:To make an automatic answer to a trunk line incoming call by a specific telephone set which has a speaker speech function when a detecting means for the number of times of trunk line incoming calling detects the specific number of times by answering to the incoming from a trunk line, closing a speaker channel, and opening said trunk line a certain time after the answering. CONSTITUTION:Normal trunk line processing is performed for data other than trunk line incoming. When the incoming is addressed to the office, an office incoming counter counts up. The normal trunk line processing is performed unless the office incoming counter reaches the specific number of times, but when the counter reaches the specific number of times, data on a trunk line connection is set in the specific telephone set which has an initialized speaker speech function and a timer is set. The speaker channel of the telephone set is closed by telephone set processing and disconnected from the trunk line when the prescribed time is elapsed by setting data in an output buffer; and the office incoming counter is cleared. Therefore, when the office incoming reaches the prescribed number of times, an automatic answer to the office incoming is made and automatic releasing from the trunk line is performed the specific time later.
Patent JP-H0564467-A (JP)
Title: Oscillation wave linear motor
Inventor: SEKI HIROYUKI
IPC: H02N2/04
Filed: 1991-09-05
Abstract: PURPOSE:To keep a good relative positional relationship between an oscillator and a rail type stator, in an oscillation wave linear motor employing an oscillation wave motor as a drive source, regardless of deformation or warp of a bottom board and the like being fixed to the rail type stator. CONSTITUTION:Guide grooves 9A, 9B are formed on the opposite side faces of a rail type stator 8 along a scheduled moving direction. First roller bearings 11 to be fit in the guide groove 9A are disposed on one side of the fixed moving table 4 of one oscillator along the moving direction whereas a second rolling bearing 13 to be fit in the guide groove 9B is interposed between the first rolling bearings 11.
Patent JP-2001050248-A (JP)
Title: Manufacture of rubber-covered roller
Inventor: MOTOGAMI FUMINOBU
IPC: F16C13/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method with good workability and capable of providing a paper feeding roller with a favorable polished surface. SOLUTION: A paper feeding roller 1 is constituted by a cylindrical rubber formed body 2 and a core body 3 attached by insertion to this rubber formed body 2. The surface of the rubber formed body 2 is polished. During this polishing, talc is applied to an inner circumferential face of the rubber formed body 2 to be used as a lubricant and a temporary core for polishing is attached by insertion to this rubber formed body 2. The surface of the rubber formed body 2 fixed by the temporary core for polishing is polished by a cylindrical grinding machine. After polishing, the temporary core for polishing is pulled out and the talc is removed. The removal is performed by threading a string through the rubber formed body 2 and agitating it in a washing machine filled with water.
Patent JP-H0781105-A (JP)
Title: Thermal transfer recorder and thermal transfer recording method
Inventor: SADAKI AKIHIRO
IPC: B41J2/36
Filed: 1993-09-10
Abstract: PURPOSE:To obtain printed record of good quality by a method wherein a white part of recording paper considered as a high frequency noise by visual observation is extinguished by a recording method having a dot which is not regularly printed in a thermal transfer recorder. CONSTITUTION:In a table wherein a line marking signal EVENLINE wherein either an odd line or an even line is indicated by a color density signal and an identification signal of each color COLOR (1:0) are made an input, and a printing signal to each color D-OUT (7:0) is made an output, a printing signal to be converted has a dot not to be printed for each color, and the dot not to be printed is constituted of a different means per each color.