baber/WOPTO huggingface dataset:
Patent JP-S5639008-A (JP)
Title: Composition for oral cavity application
Inventor: NAKASHIMA SEIJI
IPC: A61P1/02
Filed: 1979-09-05
Abstract: PURPOSE:To provide a composition for oral cavity application, containing a hardly soluble stannous compound and a phytic acid compound, and useful as a toothpaste, a local topicum, a tablet to be crushed with the teeth, etc. having excellent effect for suppressing caries and periodontosis by forming a highly acid-resistant layer to the tooth enamel. CONSTITUTION:The objective composition containing (A) 0.2-10wt% of a hardly soluble stannous compound such as stannous pyrophosphate and (B) 0.1-20wt% (pref. 0.2-10wt%) of a phytic acic compound such as phytic acid. The pH value of the composition is adjusted to 2-7 (especially 3-5). The component (B) solubilizes moderately the component (A) and supplies the oral cavity with dissolved active stannous ions (C) which act synergistically with the component (B) to form a highly acid-resistant layer to the tooth enamel. The amount of (C) can be maintained at a definite level by keeping a part of the component (A) as a precipitate in the composition, whereby the aging stability of the composition can be improved.
Patent JP-H02294372-A (JP)
Title: Ink for marking pen
Inventor: YOSHIOKA YASUSHI
IPC: C09D11/16
Filed: 1989-05-08
Abstract: PURPOSE:To provide the subject ink containing an organic solvent having affinity to water, hexaglyceryl tristearate, a lactic acid ester, a colorant, a resin and an additive and resistant to the drying of a pen tip even by leaving the pen in uncapped state. CONSTITUTION:The objective ink giving a clear written line even on a non- absorbing surface in a highly humid state is composed of (A) an organic solvent having affinity to water (preferably lower aliphatic alcohol, ester, glycol ether or ketone), (B) a hexaglyceryl tristearate of formula (m+n=5; m is 0 to 5; n is 0 to 5), (C) a lactic acid ester (preferably methyl lactate, ethyl lactate, propyl lactate or butyl lactate) and (D) a colorant, a resin and an additive.
Patent JP-H01282628-A (JP)
Title: Position detecting system
Inventor: ISE MASAHIRO
IPC: G06F3/03
Filed: 1988-05-10
Abstract: PURPOSE:To attain high accurate position detection by arranging plural belt- shaped transparent conductor and contacting an operation means to a belt-shaped transparent conductor. CONSTITUTION:A conductive operation means 17 is contacted to one of plural belt-shaped transparent conductors 13 arranged by making mutually an interval onto an electric insulation transparent substrate 12. Respective belt-shaped transparent conductors 13 have an equal resistance ratio, the lengthwise direction one side edge part is commonly connected, other side edge part is respectively connected to a switching means 19 and the switching means is successively conducting-insulating-controlled. When contacting is executed, the potential at the contacting position by the operation means 7 to the belt-shaped transparent conductors 13 and the current quantity to flow between one side of the belt-shaped transparent conductors 13 and the switching means 19 are detected. Thus, concerning the contacting position to the belt-shaped transparent conductors of the operation means, a distribution direction component can be detected.
Patent JP-S606723-A (JP)
Title: Production of polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/78
Filed: 1983-06-24
Abstract: PURPOSE:To produce a polyester for forming films excellent in easy slidability, color, transparency, and electrostatic castability, by adding a Mg salt and a phosphorus compound at the end of the esterification reaction and polycondensing the reaction mixture in the absence of any alkali metal compound. CONSTITUTION:In the production of a polyester from terephthalic acid or a dicarboxylic acid component based thereon and ethylene glycol or a glycol component based thereon, 0.1X10<-4>-1.5X10<-5>mol, per mol of the acid component, of an Mg salt (e.g., magnesium acetate) and 0.1-1mol, per mol of the Mg salt, of a phosphorus compound (e.g., triethyl phoshate) are added to the reaction system at the end of the esterification reaction, and the reaction mixture is polycondensed in the absence of any alkali metal compound. It is possible to produce a polyester which shows excellent moldability when formed into films, fibers, etc., and which can give moldings excellent in easy slidability, color, transparency, and surface form and state.
Patent JP-2000307060-A (JP)
Title: Manufacture of resistor element
Inventor: KASAHARA NORIKAZU
IPC: H01L21/822
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a resistive element which is formed of polycrystalline silicone, processed of an electrode that comes into ohmic contact with a lead-out wiring keeping it stable and high in reproducibility, and regulated in resistance changing from an initial resistance to an optional resistance from the time when the electrode is formed. SOLUTION: A high-melting point metal silicide 28 is deposited on a polycrystalline film 23 for the formation of a resistor 24 of a resistive element, and the high-melting point metal silicide 28 is left unremoved only on the connection ends of the resistive element, by which contact holes are restrained from being excessively dug when the contact holes are board. At the same time, impurity ions are implanted after a process where a high-melting point silicide is left unremoved, by which the resistive element can be regulated in resistance.
Patent JP-H11301229-A (JP)
Title: Rear suspension device for vehicle
Inventor: KASAHARA TAMIYOSHI
IPC: B60G7/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rear suspension device excellent in a layout and suspension performance. SOLUTION: In a vehicle rear suspension device equipped with one vertically oscillating lateral link member 15: one end of which is rotatably fitted to a wheel carrier 19, and also another end is rotatably fitted to a vehicle body side to be extended in a vehicle width direction, and a vertically oscillating radius arm member 17: the front edge of which is rotatably fitted to the vehicle body side, and the rear end is rotatably fitted around one axial line (n) to the front side of the carrier 19, the axial line (n) is set with a relative angle θto a line (m) directly extending to the rotating shafts in both the ends of, the link member 15, so that the axial line (n) can cross at least one side of vehicle body lengthwise or vertical directions, to widen the interval on the vehicle width direction outer side to the vehicle body front or upper sides.
Patent JP-H06299114-A (JP)
Title: Metalescent color ink composition for writing tool
Inventor: UEDA HIROAKI
IPC: C09D11/17
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a metalescent color ink composition useful for marking pen, having low toxicity, excellent adhesiveness, writing characteristics, etc., comprising metal powder pigment subjected to surface treatment, a ketone resin and a specific main solvent. CONSTITUTION:The composition comprises (A) metal powder pigment (preferably 1-25mum average particle diameter) selected from among aluminum, copper, zinc and copper alloys subjected to surface treatment preferably with a 16-24C fatty acid (salt), (B) a ketone resin of the formula (R is phenylene) having <=90 deg.C softening point and (C) propylene glycol monomethyl ether as a main solvent. The ratio in use is preferably 5-40wt.% of the component A, 5-30wt.% of the component B and 50-85wt.% of the component C in the whole ink.
Patent JP-S607159-A (JP)
Title: Resin sealed type semiconductor device and manufacture thereof
Inventor: ABE TAKEYUMI
IPC: H01L23/28
Filed: 1983-06-24
Abstract: PURPOSE:To make the entire outer configuration small and to achieve high density mounting, by providing an insulating mesh member, which combines inner leads themselves and tie bars and reinforces them, at the parts of the inner leads and the tie bars. CONSTITUTION:A die pad 1, a semiconductor chip 10, which is fixed to the die pad 1, and inner leads 3 are molded by a resin 12. An insulating mesh member 20 such as a polyimide net is stuck to the lower parts of a the die pad 1 and the inner leads 3, and the resin sealed type semiconductor device is reinforced. In this consitution, outer leads 4 can be bent before the molding by the resin 12, and the outer configuration of the entire body can be made small.
Patent JP-H08284285-A (JP)
Title: Trombe wall used for both cooling and heating
Inventor: MIMA TORU
IPC: E06B9/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a Trombe wall used for both cooling and heating with a ventilating property. CONSTITUTION: A glass window 10 provided on an exterior wall of a building is made free to open and close. A ventilating hole 50 is provided on a wall surface, and a water permeable wall 20 free to permeate water supplied from the wall upper end side to a lower end side of the wall through the wall inside is provided on the indoor side opposite to the glass window 10. A water supplying facility 60 free to supply water to the upper end side of the wall is provided on the upper end side of the wall 20, and a water collecting facility 70 is provided on the lower end side of the wall.  Additionally, a water-proofing support frame 30 is provided in the circumference of the wall 20, and the water supplying facility 60 is formed in a shape of a disc provided with a water permeating hole 33 on its bottom surface by raising its circumference with a part of a frame wall 31a facing a wall upper end surface 22 of the support frame 30. Additionally, the water collecting facility 70 is formed in a shape of a disc the circumference of which is raised with a part of a frame wall 31b facing a wall lower end surface of the support frame 30 as a bottom surface.
Patent JP-S5448222-A (JP)
Title: Automatic accompaniment apparatus
Inventor: OKUYAMA YASUHIKO
IPC: G10H1/00
Filed: 1977-09-22
Abstract: PURPOSE: To reduce the number of control lines by converting frequency assigment signals to series time sharing signals and applying the same to a scale correction circuit.  
     CONSTITUTION: An automatic accompaniment circuit 1 controls foot key and accompaniment key circuits 3, 4 at the timing signals corresponding to the clocks generated by a clock 2. This causes the codes corresponding to key touching to be applied to the circuit 1, then the binary frequency signals assigning automatic base patterns by a rhythm pulse generator 8 are applied via base pattern assignment circuit 7 to a multiplexer 11 by the code kind assigment signals from the circuit 1. On the other hand, the play mode signal and octave code from a one finger control circuit 9 and an octave assignment control circuit 10 are applied to said multiplexer 11, then the multiplexer 11 outputs the frequency signals corresponding to key touching, etc. in time sharing and series and applies the same to the scale correction circuit of the circuit 1 through one control line, thus producing automatic accompaniment sounds. Hence, the number automatic accompaniment sounds. Hence, the number of control lines becomes mimimum and the number of required pins may be reduced as well 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5448251-A (JP)
Title: Fixing device
Inventor: KADOI HARUO
IPC: G03G15/20
Filed: 1977-09-22
Abstract: PURPOSE: To exert high load evenly to toner image substrate and improve fixing characteristic by providing a fixing roller of a small diameter and two pressure rollers of a large diameter making mutual contact and so disposing these that the respective central axes are in alignment and do not become parallel.  
     CONSTITUTION: A fixing roller 4 making contact to a toner image substrate S is supported to a lower support plate 8 and pressure rollers 5, 6 are supported to upper and lower support plates 7, 8 so as to make contact to the fixing roller, respectively turnably. The respective support plates are pressed by bolts 13 and springs 14 via shaft 12 to transmit pressure force to each roller. The diameter of the pressure rollers is made larger than the diameter of the fixing roller and the substrates is conveyed and pressure contacted between the fixing foller 1 and one of the pressure rollers. The device is so constituted that the centers of all rollers are in alignment in arbitrary section, that the pressure rollers do not become parallel with respect to the fixing roller and that the fixing roller may be moved along the abovementioned straight line, whereby high load may be evenly exerted to the toner image substrate and fixing characteristic improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02293816-A (JP)
Title: Contact lens
Inventor: ANAMI KEIZO
IPC: C08F222/26
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the contact lens which has an excellent usual correcting effect and oxygen permeability to allow long-period wearing as well as excellent shape stability, staining resistance and durability by incorporating a copolymer contg. a specific unsatd. dicarboxylate monomer as an essential raw material monomer into the lens. CONSTITUTION:The copolymer contg. 2 to 95wt.% unsatd. dicarboxylate monomer expressed by formula I as the essential raw material monomer is incorporated into the lens. In the formula I, R1, R2 are groups, at least one of which is a group contg. a fluorine atom and denote a hydrogen atom, 1 to 12C alkyl group, 1 to 12C alkenyl group, 3 to 12C cyclic alkyl group or aryl group; n and m respectively denote 0 to 4 integers. The oxygen permeability is enhanced in this way and the deposition of protein, lipid and inorg. matter, etc., on the surface is prevented in this way.
Patent JP-H04231241-A (JP)
Title: Hydraulic type two circuit type brake gear
Inventor: KAARUUHAINTSU BUIRUMAN
IPC: B60T8/40
Filed: 1991-05-20
Abstract: PURPOSE: To optimize a brake force distribution by closing a switching control valve, connecting a return pump, and operating a pump feed apparatus in response to a brake pedal action in the brake system of an automobile having an anti-lock mechanism and a drive slip adjusting mechanism. CONSTITUTION: This hydraulic dual-circuit brake system is constituted of control valves 31-34, a four-passage hydraulic unit 20 having a return pump 27 with two separate pump members 28, 29 for brake circuits, and a pump feed apparatus 44. A control device 30 switches a switching control valve 43 to a closed position and connects the return pump 27 in response to the brake pressure signal of a brake pressure sensor 52 on a front axle and operates the pump feed apparatus 44 until the brake pressure signal from a brake pressure sensor 51 on a rear axle is equivalent to a target value predetermined as a function of the brake pressure of the front axle.
Patent JP-H11296682-A (JP)
Title: Vehicle number detector
Inventor: TERAJIMA KOJI
IPC: G06T7/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of photographing a vehicle by determining the shutter timing of a CCD camera by means of a photographing timing signal received from a photographing timing detector and photographing the vehicle running on a road when it passes through a prescribed point. SOLUTION: When distance data given from an optical phase difference range finder 11 fall within a predetermined distance threshold, a 1st comparison circuit 12 outputs a detection signal. Meanwhile, a 2nd comparison circuit 13 outputs a detection signal when a light receiving level signal sent from a photoelectric transducer 111 of the finder 11 exceeds the prescribed setting level threshold. Then a photographing timing signal is outputted via an OR circuit 14 based on the OR of outputs of both circuits 12 and 13. The shutter timing of a CCD camera is determined by the photographing timing signal. Thus, a vehicle running on a road is photographed when it passes through a prescribed point.
Patent JP-2000002730-A (JP)
Title: Measuring port temperature stabilizing device
Inventor: WENDELL ANDERSON
IPC: G01R27/28
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy by keeping the temperature of a measuring port of an electronic measuring apparatus at a desired temperature. SOLUTION: This device is equipped with a temperature control means, a temperature detector and a processor means. The temperature control means is equipped with a heat block 12 connected to a measuring port 20 of an electronic measuring apparatus no as to encircle the port 20, a heat sink 16 and a thermoelectric cooler 14 interposed between them. A temperature detector 26 is inserted into a hole formed on the block 12, and a temperature detected thereby is measured by a resistance meter 28 installed in the processor means. The output value of DC power source 36 is changed corresponding to the measured value, and the thermoelectric cooler 14 is controlled so that the temperature obtained from the temperature detector 26 becomes a desired temperature. A computer 34 installed in the processor means is programmed so that the feed-back control is operated most suitably.
Patent JP-S5816402-A (JP)
Inventor: HAYASHI YOSHISADA
IPC: F21V7/22
Filed: 1981-07-23
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-S5541430-A (JP)
Title: Optical signal transmitter
Inventor: TSUKAGOSHI TSUNEO
IPC: H04B10/25
Filed: 1978-09-18
Abstract: PURPOSE:To make the connection of light guides easy and sure and achieve the improvement in transmission efficiency by forming the end parts of the light guides in convex or concave form in the transmission direction of light signals. CONSTITUTION:Light signal from a light emitting body 1 such as LED or the like is supplied to a photosensitive element 3 by way of a transmission line 2 connected 12 in series with light guides 11. The output of a power source circuit 4 is supplied to a load 5 by firing of the element 3. The respective connecting faces of the light guides 11a, 11b of the connection part 12 are formed to the curved faces of convex and concave form  of the specific radii of curvature. Hence, the sure connection  state may be obtained.
Patent JP-H06320760-A (JP)
Title: Suction device
Inventor: HAYAKAWA SEIJI
IPC: B41J2/185
Filed: 1993-05-17
Abstract: PURPOSE:To remove the air bubble in a head by sucking a small amt. of ink. CONSTITUTION:A cap 9 approaches a head 2 and cap rubber 10 comes into close contact with the head 2 to cover the vicinity of the nozzle 27 of the head 2. A current is supplied to a heater 23 to generate heat and the ink in the head 2 is heated. When an air bubble 24 is present in the ink passage 25 of the head 2 at this time, the air bubble 24 expands by heating. Thereafter, the ink and expanded air bubble in the head 2 are sucked by a pump to be discharged to the adsorbing material in a waste ink tank.
Patent JP-H049714-A (JP)
Title: Linear scale with temperature compensation mechanism
Inventor: TANPO HITOSHI
IPC: G01D5/36
Filed: 1990-04-27
Abstract: PURPOSE:To correct the change in length of a scale by providing a displacement sensor which directly measures the change in length of the scale due to the temperature change, and correcting the error due to the temperature change. CONSTITUTION:When an index scale 5 and a detector 6 are moved to a scale 4, the positional relation of patterns formed on the scales 4 and 5 causes the difference in the quantity of light. Therefore, a signal is taken by the detector 6. The moving amount of a set from a light source 1 to the detector 6 in relation to the scale 4 is calculated by processing the signal. A displacement sensor 9 provided at one end of the scale 4 measures the change in length of the scale 4. The displacement sensor 9 is an electrostatic displacement sensor or the like having high resolution even in a narrow measuring range. The change in length of the scale 4 due to the temperature change is directly measured by the displacement sensor 9. The measuring value obtained by the detector 6 after the directly-measured change of the length of the scale 4 is corrected is output from a counter 8 as a corrected value having the temperature change corrected.
Patent JP-H02294198-A (JP)
Title: Speaker
Inventor: YAMAGISHI KIYOSHI
IPC: H04R9/02
Filed: 1989-05-08
Abstract: PURPOSE:To obtain sound quality with high articulation by reducing the pregnancy of middle-and low-frequency sound as keeping the steadiness and vigor of the low-frequency sound by providing a through hole with a specific area at a center pole. CONSTITUTION:The through hole 9 with the area less than 0.1% of the radial area of the center pole is provided at the center pole of a bottom plate 1. Since the mechanical resistance of the through hole 9 is very high at the minimum resonance frequency where a large air weight flow exists, no change occurs in Q0, and an air flow effect due to the through hole 9 appears only at the frequencies exceeding the middle-and low-frequency sound where a small air weight flow exists, then, the motion of a diaphragm can be smoothed, which brings the improving effect of sound quality. Thereby, it is possible to obtain a speaker having the sound quality with high articulation by reducing the pregnancy of the middle- and low-frequency sound as keeping the steadiness and vigor of the low-frequency sound.
Patent JP-H09296318-A (JP)
Title: Bucke of belt
Inventor: KAWAI YOSHIAKI
IPC: A41F9/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a buckle of a belt, capable of adjusting the size of the belt without cutting the belt and enabling the microadjustment of the size. SOLUTION: This buckle 1 of a belt 4 comprises a fixed part 2 and an engaging part 3 and is obtained by fixing the fixed part to the one end side 41a of the belt 4, engaging the engaging part 3 with the other end side 4b of the belt 4 so as to enable the free installation and removal, forming a loop of the belt 4 and providing the fixed part 2 with an inserting through frame 7 and a rotating rod unit in the inserting through frame 7. The rotating rod unit has engaging pawls in a part of the outer periphery thereof and is capable of pressing the engaging pawls to the one end side 4a of the belt 4 and engaging the one end side 4a with the inserting through frame 7. When the outer periphery of the rotating rod unit is rotated to separate the engaging pawls from the belt 4, the one end side 4a of the belt 4 can freely be passed through the inserting through frame 7 to adjust the size of the belt 4. The one end side 4a of the belt 4 is then reengaged with the inserting through frame 7 with the engaging pawls of the rotating rod unit to retain the size of the belt 4.
Patent JP-S63302943-A (JP)
Inventor: ROBAATO PIITAA ABUSHIRU
IPC: B01J23/88
Filed: 1988-05-13
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-S596928-A (JP)
Title: Apraratus for preparing emulsion fluid
Inventor: ARAKI TOSHIO
IPC: B01F25/64
Filed: 1982-07-05
Abstract: PURPOSE:To make it possible to obtain a stable emulsion fluid, by forming either one of a shearing blade of a rotor or a stator in an inclined state crossing the axial direction of the rotor to obtain excellent shearing effect. CONSTITUTION:At least one stator 8 fixed to a casing 2, a rotor 7 provided to the inside of the stator 8 and an impeller 9 guiding a stock fluid to the side of the rotor 7 are mounted. The rotor 7 and the stator 8 have shearing blades 7a, 8a formed to the respectively opposed peripheral surfaces thereof at predetermined pitches and either one of the shearing blades is formed so as to be inclined at a predetermined angle alpha (e.g., 30 deg.) relative to a rotary shaft 4. As the result, highly efficient shearing and crushing can be carried out by reduced shearing energy and a stable emulsion fluid can be obtained.