baber/WOPTO huggingface dataset:
Patent JP-H09267485-A (JP)
Title: Ink jet type printing head and fitting and removing mechanism for ink cartridge
Inventor: KAWAMURA HIROTERU
IPC: B41J2/01
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To replace easily an ink cartridge without removing a printing head and set accurately the position of fitting the printing head on a carriage. SOLUTION: A protruded section 41 is fitted on channel-shaped recesses 43 on a pair of side walls 14 of a carriage 10 from the upper oblique rear side by a head holder 31, and also the protruded section 41 is rocked downwardly from a center by the head holder 31 to engage an engaging protrusion 42 with an engaging section 44. The head holder 31 is positioned in the direction heading for a printing medium and also the up and down direction and the left and right direction by the arrangement. Respective ink cartridges 50 and the like are inserted into the head holder 31 from the rear side, and the rear end is pressed into downward in resistance of elasticity of a leaf spring 45. The head holder 31 is pressed by the elasticity of the leaf spring 45 by the arrangement to set accurately the interval between a printing head 20 and the printing medium.  In the case of removing the ink cartridge, the ink cartridge is removed from the leaf spring 45 in a manner of lifting up the rear end of the ink cartridge, and the ink cartridge is drawn out of the head holder 31.
Patent JP-S58198414-A (JP)
Title: Toothpaste
Inventor: OKUMURA HARUICHI
IPC: A61Q11/00
Filed: 1979-06-22
Abstract: PURPOSE:Toothpaste capable of suppressing the irritation of gingiva and preventing periodontosis, obtained by blending a composition base containing calcium hydrogenphosphate treated with magnesium and polyphosphoric acid with epsilon-aminocaproic acid. CONSTITUTION:A toothpaste composition base containing calcium hydrogenphosphate obtained by treating calcium phosphate as an abrasive with magnesium and polyphosphoric acid is blended with 0.01-1.0wt% epsilon-aminocaproic acid having anti-plasmin action. epsilon-Aminocaproic acid is contained and kept in the base in a stable state by the use of the abrasive stabilized with magnesium and polyphosphoric acid, inflammation of paraodontitis, marginal gingivitis, etc. are prevented securely, and the toothpaste has preventing action on hemorrhage of gum during cleaning of teeth.
Patent JP-S59210700-A (JP)
Inventor: HAYAKAWA MASAO
IPC: B23P21/00
Filed: 1984-04-18
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-S62234124-A (JP)
Title: Infrared-ray shutter effect type liquid crystal display device
Inventor: HIBINO SHINICHI
IPC: G02F1/133
Filed: 1986-04-04
Abstract: PURPOSE:To add various functions having an infrared-ray shutter effect and controlling infrared rays by forming an infrared polarizing plate at least to one side out of the front and back surfaces of a liquid crystal cell having a twisted nematic type liquid crystal layer. CONSTITUTION:Transparent electrodes 2 and orientation films 3 are successively formed in transparent bases 1 arranged oppositely to each other and a TN type liquid crystal layer 4 charged with TN type liquid crystal is sealed in the center part by a seal member 5. A front side infrared polarizing plate 7 and a back side infrared polarizing plate 8 are fitted to the front and back sides of the liquid crystal cell 6 so that the light transmission axis of the polarizing plate 7 is arranged in parallel with the orientation axis of an orientation film 3 on the front side and the light transmission axis of the polarizing plate 8 is arranged in parallel with the orientation axis of the orientation film on the back side. When a display pattern is formed, an infrared sensor or an infrared ray emitting source is arranged on the back of a slash part 9 and a proper signal is applied to the slash part 9 to turn on and off the shutter, infrared rays can be controlled in addition to display operation.
Patent JP-H07288378-A (JP)
Title: Printed wiring board
Inventor: OMINATO TADANORI
IPC: H05K3/34
Filed: 1994-04-18
Abstract: PURPOSE:To restrain generation of a solder bridge between pads by forming a pad to a waveform which extends in one direction while repeatedly getting close and apart to and from two width borderlines inside a pad formation region wherein a pad part extends in one direction with a specified width size, respectively. CONSTITUTION:Solder paste is printed on an upper surface of pad parts 10, 10,... and the parts are jointed with lead terminals 11, 11,... The pads 10, 10,... are formed to extend in one direction to a sine waveform while repeatedly getting close and apart to and from one width borderline N1 and the other width borderline N2 of pad formation regions 12, 12,... alternately from one end Sl to the other end S2 inside pad formation regions 12, 12,... extending in one direction with a specified width size W4. Therefore, solder absorption spaces 12, 12,... are formed inside the pad formation regions 12, 12... and excessive solder is absorbed to escape into the solder absorption spaces 12a, 12a,... and a solder bridge is not generated even if much solder paste is used.
Patent JP-S62238209-A (JP)
Title: Production of spongy material for cosmetic
Inventor: MIYATA TERUO
IPC: A61K8/73
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a material for cosmetic, which has flexibility to promote protection and reproduction of skin, improved water retention properties and adhesivity to the skin, by molding chitosan into a spongy state and acylating the prepared molded article. CONSTITUTION:Chitosan or a mixture of chitosan and collagen containing 5-50wt% collagen is molded into a spongy state, the prepared molded article is acylated and preferably 30-100% amino group of chitosan having 40-100% deacetylation degree is chemically modified with preferably 1-32C saturated or unsaturated fatty acid and/or 2-8C dicarboxlic acid. Optionally further, the material is impregnated with a water-soluble high polymer material and/or surface active agent to give a spongy material for cosmetic. The spongy mate rial has the above-mentioned effects, improved touch and high safety so it is useful as cosmetics such as pack, base, etc., and usable as sanitary products or quasi-drugs as well.
Patent JP-S534996-A (JP)
Title: Stern pipe seal device
Inventor: MATSUSHITA TOMIHARU
IPC: B63H23/36
Filed: 1976-07-03
Abstract: PURPOSE: To suppress a pressure change and to avoid an oil leak in such manner a float and gas reservoir for storing a compressed air are disposed in a recess to mix a large amount of air in an oil contained in the recess. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01252252-A (JP)
Title: Shell chocolate and its production
Inventor: NAKAMURA TAKESHI
IPC: A23L21/10
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a tasty chocolate having a combination of the sweetness of chocolate and the juiciness of jelly, by filling a chocolate shell with a pectin jelly containing specific amounts of sodium alginate and natural polysaccharide including calcium chloride. CONSTITUTION:A pectin solution from high methoxylated pectin and water is mixed with an alginate solution from sodium alginate and water, and citric acid is added to the mixture, then combined with a calcium chloride-including natural polysaccharide which is prepared by adding the polysaccharide to a calcium chloride solution, drying the solution with hot air, to give a pectin jelly containing 0.1-2wt.% of sodium alginate and 0.05-1wt.% of calcium chloride including natural polysaccharide. Chocolate shells are filled with the jelly to produce the subject shell chocolates.
Patent JP-2000272484-A (JP)
Title: Vehicular auxiliary brake device
Inventor: NISHIHATA SUSUMU
IPC: B60T7/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To give no incompatible sense and unpleasant sense to a driver by the movement of the pedal position of a driver's seat side when the brake pedal of a front passenger seat side is pedaled. SOLUTION: A hydraulic cylinder 32 is interposed between the pedal lever 21 of the brake pedal 20 of a driver's seat side and the push rod 31 of a brake master cylinder 12 and the push rod is connected to the piston in the hydraulic cylinder. The hydraulic cylinder is connected to the master cylinder for the auxiliary brake of the front passenger seat side by a piping 46. When the brake pedal of the front passenger seat side is pedaled, the piston of the hydraulic cylinder 32 is moved so as to press the push rod 31. Meantime, the pedal lever 21 is not turned and maintains the usual position contacted to a stopper 14.
Patent JP-H01251426-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI MASATOSHI
IPC: G11B5/706
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the desorption of a polishing agent by adding the polishing agent having the average grain size larger than the film thickness of the 2nd magnetic recording layer to a 1st magnetic recording layer. CONSTITUTION:The 1st magnetic recording layer (A) contg. acicular ferromagnetic powder (a) and the 2nd magnetic recording layer (B) contg. hexagonal ferromagnetic powder (b) having the axis of easy magnetization perpendicular to the planar plane are formed on a substrate. The polishing agent (e.g.: Al2O3) having the average grain size larger than the film thickness of the layer B is added to the layer A. Ferromagnetic oxide powder and ferromagnetic metal powder are usable for the component (a) and Be ferrite and Sr ferrite of an M type and W type are usable for the component (b). The medium which has the high output from a short wavelength region to a long wavelength region, obviates the desorption of the polishing agent particles and has the excellent traveling durability is obtd. according to this constitution.
Patent JP-H09247079-A (JP)
Title: Band division-type cdma system and transmission/ reception device
Inventor: TAKEO KOUJI
IPC: H04W36/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress interference from a macro cell moving station, which occurs in a micro cell base station, when a CDMA(code division special division multiple access) system is applied to coexisting cell constitution. SOLUTION: In the moving station connected to the macro cell base station, a frequency band 13 which can be used in a system is divided into M and communication is executed by using a signal diffused in the band width of W/M. Since interference to the micro cell base station by the macro cell moving station is diffused to respective narrow bands, specified strong interference is limited to a part of the band (120 for example) and communication quality is not deteriorated in the remaining areas. Since interference quantity is reduced, transmission power rise in the micro cell moving station can be suppressed. Furthermore, quality deterioration can be prevented by the shift of communication quality from the deteriorated band to the other band. Then, flexible correspondence becomes possible since the same frequency band is used in a macro cell and a micro cell.
Patent JP-S523252-A (JP)
Title: Automatic preparation apparatus for waste water neutralization fluid m edicine
Inventor: AMANO TAKEHIKO
IPC: C02F1/66
Filed: 1975-06-24
Abstract: PURPOSE: To provide an apparatus capable of preparing automatically neutralization additive fluid medicine for waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5414280-A (JP)
Title: Deviation value detecting circuit
Inventor: HONMA SHIN
IPC: G01R19/10
Filed: 1977-07-05
Abstract: PURPOSE: To make possible highly accurate measurement and recording as well as easy calibration of recording results with a simple constitution by applying only the deviation voltage within a set value to a deviation detector part through a changeover part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10273742-A (JP)
Title: Method for leaching out nickel from sulfide ore
Inventor: SAWADA MITSURU
IPC: C22B23/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically leaching out nickel from a low-grade nickel-contg. sulfide ore which is unprofitable to the conventional method. SOLUTION: A low-grade nickel-contg. sulfide ore such as the tailings of nickel flotation is suspended in an aq. sulfuric acidacidified soln., the previously cultured iron oxidizing bacteria and sulfur oxidizing bacteria are inoculated, air is supplied into the soln. by shaking and stirring while keeping the suspension at the optimum temp. for the growth of the bacteria, and nickel is leached out as nickel ion. Thiobacillus ferrooxidans is used as the iron oxidizing bacteria and Thiobacillus thiooxidans as the sulfur oxidizing bacteria.
Patent JP-S60223419-A (JP)
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/093
Filed: 1984-04-19
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-H11280628-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: UEDA TAKANOBU
IPC: F02P5/15
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain good combustion irrespective of an engine load. SOLUTION: A main combustion chamber 8 is communicated with a subsidiary chamber 10 via a communication hole 12. A spark plug 11 is disposed within the subsidiary chamber 10. A piston 2 is provided with a recess portion 13 that closes the communication hole 12 when the piston 2 moves up and opens the communication hole 12 when the piston 2 moves down. At a high engine load, the ignition timing is determined within a period while the communication hole 12 is closed with the recess portion 13. At this time, flame extrusion from the subsidiary chamber 10 to the main combustion chamber 8 is suppressed and the initial combustion within the main combustion chamber 8 is also suppressed. When the communication hole 12 is opened when the piston 2 moves down, the flame rapidly extrudes into the main combustion chamber 8 to facilitate combustion therein.  During operation at the low engine load, the ignition timing is determined to be set in the compression stroke where the communication hole 12 is opened so as to ensure smooth combustion from the initial stage of the combustion.
Patent JP-H09241147-A (JP)
Title: Skin external agent
Inventor: IMAHORI ATSUKO
IPC: A61K8/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a skin external agent, enabling the synergistic enhancement of hyaluronidase activity-inhibiting effect and tyrosinase activity-inhibiting effect and excellent in stability and safety by compounding an extract of Melissa officinalis with an antiinflammatory agent. SOLUTION: This skin external agent contains an extract of Melissa officinalis of a plant belonging to the family Labiatae and an antiinflammatory agent (e.g. glycyrrhizic acid) each in an amount of 0.001-3wt.% as active components. The agent can be formulated into a lotion, an oil solution, a cream, an ointment, etc., and prepared as a cosmetic such as a skin lotion, a cream, an emulsified lotion, a pack, a beauty lotion or a cleansing agent. The skin external agent can keep smoothness and softness of the skin, excellent in the preventing effect on the occurrence of fine wrinkles and dryness of the skin and good in beautifying effect. The extract of Melissa officinalis is obtained by extracting a total plant, leaves, stems, roots, seeds or flowers of Melissa officinalis singly or in combination, using an organic solvent, etc.
Patent JP-S57196315-A (JP)
Title: Automatic compensating device of backlash amount
Inventor: ITOU TETSUROU
IPC: G05D3/12
Filed: 1981-05-26
Abstract: PURPOSE:To perform accurate positioning control, by measuring the backlash amount by means of a machine tool intself and then compensating the backlash amount which is set based on the measured value of the backlash amount. CONSTITUTION:The contact caused between an object to be worked and a reference tool by a shift of the object to be worked is detected. Then both the object to be worked and the reference tool are moved in the direction where they are away from each other. The extent of shift of the object to be worked at that moment is defined as the backlash amount. A counter 76 stores the advance pulse -Xp of the object to be worked corresponding to the backlash amount. The counting value of the counter 76 is read into a storage circuit 66 at a time point when an interruption signal is produced. This interruption signal is supplied also to an interruption controlling circuit 68. The backlash amount is always used as the value of compensation by the control of interruption done by the circuit 68. As a result, the storage information of the circuit 66 is fetched into a CPU70 to drive a shaft driving circuit 78. In such a way, the backlash amount is always compensated to ensure the working with high positioning accuracy.
Patent JP-H02260727-A (JP)
Title: Reference frame phase conservation circuit
Inventor: KAWAMURA HAJIME
IPC: H04J3/06
Filed: 1989-03-30
Abstract: PURPOSE:To prevent phase fluctuation occurring in a reference phase pulse by supplying a second load pulse to a frequency division circuit insofar as a first load pulse is within a prescribed period even when its position fluctuates. CONSTITUTION:When the phase of a clock signal (a) is changed to a new phase, the timing of the load pulse (d) comes off the period of a window pulse (e). Therefore, the load pulse (d) is supplied to the frequency division circuit 107 as the load pulse (f) via an OR circuit 108a and an AND circuit 108b, and the frequency division circuit 107 outputs the reference phase pulse (i) of new phase. Hereafter, loading is applied on the frequency division circuit 107 by self-saturation insofar as it exists within the period of the window pulse (e) even when the timing of the load pulse (d) fluctuates, then, a stable reference phase pulse (i) can be outputted. In such a way, the loading is applied on the frequency division circuit 107 by the self-saturation if it exists within the prescribed period even when the phase of the clock signal (a) supplied from the outside fluctuates, and the reference phase pulse (i) without occurring the phase fluctuation can be continued to generate.
Patent JP-H01249710-A (JP)
Title: Hairdressing composition
Inventor: TAKAHASHI HIROSHI
IPC: A61Q5/06
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a hairdressing composition capable of reducing stickiness without impairing hairdressing power and providing a glossy natural finish state, by using an oxyalkylene ether, etc., of alcohols and oxyalkylene ether of chitosan together in a specific proportion. CONSTITUTION:A hairdressing composition, obtained by blending (A) 0.02-10wt.%, preferably 0.5-5wt.% oxyalkylene ether of chitosan, e.g., a compound expressed by formula I (p is >1;R1-R3 are H or formula II; EO is oxyethylene; PO is oxypropylene; n is 0-5, preferably 1-2; m is 0-5, preferably 1-5; at least one of plural m and n is 1) with (B) 0.02-50wt.%, preferably 0.5-30wt.% oxyalkylene ether of alcohols, phosphoric acid ester compound thereof, esters, liquid paraffin, squalene or squalane as essential ingredients and having the above-mentioned effects.
Patent JP-S575317-A (JP)
Title: Oil-immersed electric equipment tank
Inventor: MAEDA MASAKI
IPC: H01F27/02
Filed: 1980-06-13
Abstract: PURPOSE:To improve the mechanical strength of an oil-immersed tank for an electric equipment without increasing the thickness of heat dissipating ribs by composing a panel-shaped heat dissipating plate made of bent panel plate and tank side plate made of consecutive steel plate. CONSTITUTION:Heat dissipating rib group M formed with a plurality of consecutive fin-shaped extensions 11a formed at every prescribed interval is formed by bending a thin sheet-shaped steel plate in a wavy shape. Planer units 12, 13 having different length are formed at both ends of the rib group M. The large-sized planar unit 12 is bent downwardly in  -shape, the small-sized planar unit 13 is bent upwardly in  -shape, and flange to be welded to the other adjacent panel-shaped heat dissipating plate is formed.
Patent JP-2000277362-A (JP)
Title: Ignition coil for internal combustion engines
Inventor: UBUKATA KIYOMI
IPC: F02P15/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of steps for fabricating a coil case and a circuit case of an ignition coil for internal combustion engines and improve the assembly of these cases. SOLUTION: This ignition coil is made of a coil to be inserted into a plug hole of an internal combustion engine having a center core 1, a primary coil 5, a secondary coil 3 and the like housed within a slender cylindrical coil case 6. A connector-attached circuit case 9 contains therein an electronic circuit 10 for driving an ignition coil. The cases 6 and 9 are formed originally separate, and the upper outer circumference of the case 6 is force-fitted into a connecting hole provided at the bottom of the case 9 via a plurality of projections with collapsible margins, which are arranged on the upper outer circumference of the case 6.
Patent JP-S59205804-A (JP)
Title: Modulator and demodulator
Inventor: TANAKA SHIGETAKA
IPC: H03H17/02
Filed: 1983-05-10
Abstract: PURPOSE:To decrease the storage capacity by using in common a tap constant of a waveform shaping filter of a modulator/demodulator for different modulating speeds and using a specific storage area of a data memory with split in response to a function of the modulator/demodulator. CONSTITUTION:A master processor 10 of the modulator/demodulator realized by a digital processor is a system controller controlling centralizingly the operation of the entire system, and a slave processor 20 is a signal processor to realize the waveform shaping filter function and a modulator/demodulator function such as a line equalizing function. A program ROM36 stores a program to execute various functions of the modulator/demodulator. A data RAM28 and a data ROM30 store various data required to execute the function of filters and equalizers and their storage areas are split into plural areas, which are used specifically for each function.
Patent JP-H10272163-A (JP)
Title: Balance chair
Inventor: NAKAMURA KATSUSHIGE
IPC: F16C11/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a balance chair that can reduce physical burden on a person performing work with his arm kept raised. SOLUTION: A joint type holding arm 2 comprises a first arm 3 and a second arm 5. The first arm 3 is made roughly cylindrical as a whole, a first ball body part fixed on the body 1 of a chair is arranged free to rotate in the course of a part biased to a base end part thereof and a second ball body part having a base end part of the second arm 5 mounted at the tip part thereof is arranged free to rotate. A lock shaft is movably mounted longitudinally through a fine interval between the first ball body part and the second ball body part along the length thereof. A piston is provided at the base end part to allow constantly pressing of the first ball body part to the tip side by a spring means while moving of the first ball body part to the base end side against the spring means by a hydraulic means 14 or an air pressure means.  The second arm 5 is provided with a support part 20 at the tip part thereof to support the arm of a sitting person.