baber/WOPTO huggingface dataset:
Patent JP-H0859935-A (JP)
Title: Antimicrobial and antialgal hose, tube or chopping board
Inventor: MIYAZAWA HIROTAKA
IPC: C08K5/00
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject products not causing a polution and a coloration, and excellent in safety, stabilities to light and heat, and appearance maintaining characteristics by molding a resin composition obtained by blending an extract of bamboos to a polyvinylchloride resin or a polyolefinic resin. CONSTITUTION: The molded products comprise a resin composition consisting of (A) a resin component selected from a polyvinylchloride resin and a polyolefin resin (e.g. a polypropylene or a high density polyethylene) and (B) an extract of bamboos so as to provide preferably 0.1-2wt.% blending ratio based on the resin composition. The extract of bamboos is obtained by crushing the leaves or epidermises of the stems of the bamboos with a ball mill, etc., extracting them with an organic solvent such as ethanol, etc., and then removing the solvent from the extract.  Furthermore, in the case of using the polyvinylchloride resin as the component A, it is preferable to uniformly mix an additive such as a plasticizer with the resin and then add the component B, and in the case of using the polyolefin resin, it is preferable to first acid the component B to the crushed resin, uniformly mix both and then blend another component.
Patent JP-S6442090-A (JP)
Title: System for editing video tape recorder
Inventor: FUKUSHIMA YASUMASA
IPC: G11B15/02
Filed: 1987-08-07
Abstract: PURPOSE:To cut unnecessary segments and to attain the automatic edition of tapes by recording specified codes controlling a tape travel mode, reading and controlling the codes on the side of a slave unit. CONSTITUTION:A code corresponding to a start position (a) and that corresponding to an end position (b) are generated. At the time of reproduction, the tape on the side of a master unit, which has been recorded in the master unit 1, is reproduced and the codes corresponding to the positions (a) and (b) are outputted fro a serial code origination part 1b to the slave unit 2 by serial codes. The codes are identified for mode controlling on the side of the slave unit 2, whereby unnecessary parts B and D recorded in the tape on the side of the master unit, and the contents of A, C and E are recorded in the tape on the side of the slave unit. The controlled result is fed back through a terminal 4 by the mode control part 1a of the master unit 1. By recording the specified codes in the control track of the tape on the side of the master unit and previously specifying the unnecessary parts, the automatic edition of the tape is attained without by a manual.
Patent JP-S6442081-A (JP)
Title: Digital servo speed control system
Inventor: UENO TAKAHISA
IPC: G11B21/08
Filed: 1987-08-08
Abstract: PURPOSE:To always attain stable speed control by processing digital servo speed control by means of dividing it into the cases of low speed and high speed in correspondence with the shift speed of a magnetic head. CONSTITUTION:An information processing performed in a digital processing system 5 receives shift instruction information J from a host device, and the digital value Drive of an actuator driving signal which is obtained as the result of the information processing is converted into an analogue signal in a D/A converter 5 and is supplied to an actuator through a power amplifier 6. When the magnetic head is shifted at high speed, the integrated value of a value in which the driving current of the actuator has been A/D converted is used for speed control, and when the magnetic head shifts at low speed, the differential value of a position signal is used for speed control or the composite value of the differential value and the integrated value is used for speed control. Thus, stable speed control is attained whether the shift speed of the magnetic head is low or high.
Patent JP-2001025605-A (JP)
Title: Road surface cutting system
Inventor: ASHINO KATSUKUNI
IPC: E01C23/09
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of industrial waste by subjecting turbid water generated at a time of the grooving work of a road surface to solid-liquid separation treatment to reduce treatment cost. SOLUTION: A road surface cutting system has a cutting machine 4 for cutting a road surface 1, a vehicle 7 equipped with a water tank 6 storing cooling water 5 of a rotary cutting blade 2, a water sending hose 8 for sending cooling water 5, a suction device for sucking polluted water generated by cutting, a turbid water sending hose 101 for sending polluted water to the vehicle 7 and the polluted water sedimentation treatment apparatus 100 arranged on the vehicle 7 and the turbid water sedimentation treatment apparatus 100 is equipped with stirring inner and outer tanks for forming flocs in a mixed liquid of polluted water and a soil particle flocculating accelerating agent, a stirring device, a drain member extracting a water component while separating and recovering flocs from the mixed liquid and a basket to reflux the extracted water component to the water sending hose 8.
Patent JP-S6442678-A (JP)
Title: Copying preventive film
Inventor: NAGABUCHI KAZUMASA
IPC: G03G21/04
Filed: 1987-08-07
Abstract: PURPOSE:To prevent copying by vapor depositing a thin metal film on the reverse side of a transparent film colored with red, yellow, and blue in a specified color proportion and recording information on the surface with a transparent ink. CONSTITUTION:The thin metal film 20 is vapor deposited on the reverse side 12 of the transparent film 10 colored in a color proportion of 89-39% red, 10-60% yellow, and 20-1% blue, and information can be recorded with the colored transparent ink 40 on the surface 11 of the film 10. When the information recorded on the surface 11 of the film 10 with the ink 40 is electrophotographed or photographed, incident visible light is transmitted by the ink 40 and the colored film 10 and reflected by metal film 20 and again transmitted by the film 10 and the ink 40, thus causing the images formed by said methods to be made dark on the whole, and the recorded information not to be read and comprehended.
Patent JP-S6091359-A (JP)
Title: Resist coating device
Inventor: OOISHI SATORU
IPC: G03F7/16
Filed: 1983-10-26
Abstract: PURPOSE:To eliminate a defect in resist scattering and form a resist film to a uniform thickness by providing a disk with a hole in the center over a glass substrate, and falling resist from the center hole. CONSTITUTION:A resist coating device has a disk 8 fixed with plural fixtures 9 after the glass substrate 1 is fixed on a table 3'. A nozzle 6 is provided in the center hole of the disk 8 and the substrate 1 is rotated by a motor 2 to send resist from a resist tank 4 to the nozzle 6 by a pump 5 and drip it. The substrate 1 rotates, so the resist fills the gap between the substrate 1 and disk 8. When the resist fills the gap sufficiently, the dripping of the resist is stopped and the rotating speed of the motor 2 is risen to scatter the resist with centrifugal force, forming the resist film to a desired thickness.
Patent JP-H0280002-A (JP)
Title: Device sequentially operating along edge part of shoes
Inventor: JIYON DEIBUISU
IPC: A43D25/18
Filed: 1989-07-31
Abstract: PURPOSE: To make a tool capable of operating sequentially in the reverse direc tion along the edge by providing a means of sequential control, and conducting separation movement in the relative direction and height between a shoe sup porter and a tool supporter as to the selected part of the edge of a sole. CONSTITUTION: A tool supporter 26' is equipped with a housing 650 which makes a pivotal movement around a horizontal axis 31. A hollow tubular arm 652 sticks out from the front part of the housing, and supporting rod 654 is received into the tubular arm and is allowed to rotate in it. The front part of this rod possesses a plate 656 which supports an arm 658 sticking out forward. And each of them is equipped with a pair of links 660, 662 which are to make pivotal movements.  A computer control system possesses a memory for a subroutine and operates to change correspondingly the distance between digitized points is sequence along the x-axis based on the length of a shoe 'measured' by a shoe supporter 18, and to change the ranges so movements along the y-axis and the z-axis, and also to change the pivotal movements (curve and inclination) of tool holder 670 around the first and second axis.
Patent JP-H0364663-A (JP)
Title: Fuel injection pump
Inventor: MORI KATSUMI
IPC: F02M59/46
Filed: 1989-08-02
Abstract: PURPOSE:To simplify structure of a delivery valve mechanism and to reduce capacity of a delivery valve chamber by a method wherein a first valve body moved in an opening direction by means of fuel fed with a pressure and a second valve body the throttle hole of which is opened during the generation of reverse flow fuel are provided, and a single spring is located between the two valve bodies. CONSTITUTION:When operation to feed fuel with a pressure is started through drive of a plunger by means of an engine, a first valve body 13 is moved upward against a spring 22 by means of forcedly fed fuel. By separating a taper part 131 of the valve body 13 from a valve seat 12, high pressure fuel of a plunger chamber 11 is fed in a delivery valve chamber 15, and high pressure fuel in the delivery pressure chamber 15 is injected through a fuel passage 161 and a fuel hole 17. In a fuel forced feed process described above, a second valve body 19 is closed through the force of a spring 22, and when a fuel reverse flow is generated by means of an injection valve, by exerting reverse flow fuel on the second valve body 19 through a throttle hole 18, the valve body 19 is opened against the spring 22, and reverse flow fuel is returned to the plunger chamber 11.
Patent JP-2000234099-A (JP)
Title: Liquid detergent composition
Inventor: KIMURA YASUAKI
IPC: C11D3/20
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition which is easily soluble even in low-temperature water and has a high detergency by incorporating at least one terminal-blocked nonionic surfactant, an alkanolamine, and a hydrophilic organic compound having at least two hydroxyl groups into the same. SOLUTION: This composition contains 15-60 wt.% at least one surfactant selected from among terminal-blocked nonionic surfactants represented by formulas I and II, 1-25 wt.% alkanoloamine represented by formula II (e.g. diethanolamine), and 0.1-30 wt.% hydrophilic organic compound having at least two hydroxyl groups (e.g. ethylene glycol). In the formulas, R1 and R8 are each a 6-22C hydrocarbon group; R2 and R4 are each 1-20C alkyl or alkenyl; R5 is 1-4C hydroxyalkyl; R6 and R7 are each H, 1-4C hydroxyalkyl or the like; AO is 3-8C oxyalkylene; EO is oxyethylene (the distribution of number of moles of EO added satisfies the degree of narrowness of formula IV); Yi is an ethylene oxide adduct; 0<=m<=15; 0<n<=40 provided m+n is 2-50; 0<s<=15; and 0<t<=40 provided s+t is 2-50.
Patent JP-H0856614-A (JP)
Title: Magnesium-enriched beverage
Inventor: MANABE MIKA
IPC: A23G4/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a magnesium-enriched beverage which is tasty with improved absorption of magnesium in vivo. CONSTITUTION: This magnesium-enriched beverage contains dimagnesium fructose-1,6-diphosphate.
Patent JP-H0642193-A (JP)
Title: Covering method of building unit
Inventor: KISHII AKIZO
IPC: E04B1/348
Filed: 1992-07-27
Abstract: PURPOSE:To prevent rainwater from being collected on a water resistant sheet by making the upper end of a spacer, made up of bending a plate into a lot of uneven forms and expansible bellows forms, higher than a circumferential part of the building unit, mounting the spacer on the building unit, and then convering the water resistant sheet from the topside. CONSTITUTION:A lot of hard vynyl chloride resin plates are connected with an adhesive cloth tape, forming a spacer 3 made up of folding the connecting parts in uneven form into expansible bellows form. An uneven surface of the spacer 3 is turned upward, and it is mounted on a ceiling beam 17 in the state that an upper end of the spacer 3 has become higher than a ceiling beam 13 of a building unit 1. In addition, a water resistant sheet 2 is covered on the spacer 3. Therefore a ceiling of the water resistant sheet 2 is highest of the central part where the spacer 3 exists, and since the circumferential part becomes lower, rainwater will in no case be collected in the ceiling of the water resistant sheet 2. In addition, the spacer 3 is appliable even if size of the building unit 1 is different, and its bring-back comes easy enough.
Patent JP-H0753958-A (JP)
Title: Antioxidant
Inventor: KOIZUMI YOSHIO
IPC: A61K8/00
Filed: 1993-08-11
Abstract: PURPOSE:To obtain an antioxidant which has a high antioxidant activity and is highly safe by incorporating conchiolin and kojic acid in combination. CONSTITUTION:The antioxidant contains conchiolin and kojic acid as active ingredients. Conchiolin is a scleroprotein contained in shells, pearls, etc., and is present in a relatively large amount in the shells of pearl oyster, hard-shelled mussel, fresh-water mussel, etc. The amounts (on a solid basis) of the conchiolin and the acid are desirably at least 0.007wt.% and at least 0.014wt.%, respectively. The generally preferred range of the amount of each ingredient is from 0.5wt.% to 3wt.%. A mixture of conchiolin or a hydrolyzate thereof and kojic acid or a fermentation extract containing the acid is applicable as an antioxidant to cosmetics such as a cream, a lotion, and a cleaning foam. Addition of this antioxidant to foods causes no problem because the main components thereof are amino acids, peptides, and kojic acid.
Patent JP-H07235327-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HARADA YOSHIRO
IPC: H01M4/505
Filed: 1994-08-24
Abstract: PURPOSE:To provide a secondary battery with nonaqueous electrolyte which is equipped with improved charge/discharge cycle characteristics and also low temp. characteristics. CONSTITUTION:LiCoO2, LiNiO2, or LiMn2O4 is used as a positive electrode active material, while carbon obtained by baking an organic substance or natural carbon is used as a negative electrode active material. The nonaqueous electrolyte of this battery is prepared by dissolving one of the LiPF6, LiCF3SO3, and LiN(CF3SO2)2 or its mixture in a solvent consisting of propylene carbonate, ethylene carbonate, and dimethyl carbonate. The mix proportion of the propylene carbonate. ethylene carbonate, and dimethyl carbonate are 10-40vol.%, 10-50vol.%, and 30-80vol.%. respectively, and the mol number of the solute is made between 0.6-2.0mol/l Thereby the discharge capacity at a low temp. is maintained over a certain level, and the electroconductivity of the solution is increased to exhibit a peak.
Patent JP-H06156202-A (JP)
Title: Spray nozzle for glass washing device
Inventor: GERUHARUTO KOIPAA
IPC: B60S1/52
Filed: 1993-08-11
Abstract: PURPOSE: To intentionally deflect a washing jet stream to a desired site within a pane surface to wash without moving along a prescribed track which is varied only accidentally. CONSTITUTION: In a jet nozzle of a pane-washing device for an automobile, a pressure chamber 12 in a nozzle casing 10 is connected with a pressurized water feeding part and a jet hole 13 generating a washing jet stream 14, a jet stream guiding tongue 15 is provided to intentionally vary the direction of the washing jet-stream, the tongue can be deformed in the longitudinal direction thermoelectrically or piezoelectrically to deflect the washing jet stream from the axis of the jet hole by a prescribed acute angle.
Patent JP-H0648727-A (JP)
Title: Modification of coal ash
Inventor: KATO HIDEO
IPC: C01B39/50
Filed: 1992-07-27
Abstract: PURPOSE:To provide a process for the modification of coal ash to effectively utilize a large amount of coal ash generating in a coal-fired power plant, etc. CONSTITUTION:Coal ash is modified to a porous crystalline material by adding an alkali such as caustic soda to the ash and subjecting the mixture to hydrothermal treatment. In the above process, the pore diameter of the porous product is controlled by controlling the alkali concentration of the alkaline reaction liquid within the range of 1-7N. The hydrothermal treatment of the alkaline reaction liquid is carried out in two stages and an alumina source of an amount equivalent to the dissolved silica is added to the liquid prior to the 2nd stage treatment. The ratio of the (amount of alkaline liquid)/(weight of coal ash + weight of alumina source) in the secondary hydrothermal treatment liquid is selected to >=2.
Patent JP-H0751871-A (JP)
Title: Method for supplying weld metal powder in build-up welding and its device
Inventor: NISHIMURA KIMIO
IPC: B23K26/14
Filed: 1993-08-11
Abstract: PURPOSE:To improve the yield of deposition of weld metal powder on a weld zone. CONSTITUTION:A cylinder 1 encapsulated with a carrier gas is connected via a valve to a gas charging port of a powder mixing device 2 and a tank 3 in which the weld metal powder is housed is connected a value to the powder charging port of the powder mixing device 2. One end of a supplying hose 4 is connected to the discharge port of the powder mixing device 2 and the other end of this supplying hose 4 is connected to a gas inlet 5a of a cyclone classifier 5. A powder supplying nozzle 6 is connected to an outlet 5b for the powder of this cyclone classifier 5 and a nozzle 8 for a shielding gas is connected via a hose 7 to an outlet 5c for the gas of the cyclone classifier 5.
Patent JP-H0941657-A (JP)
Title: Building construction of working scaffold
Inventor: INA YOSHINAO
IPC: E01D21/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To insure bearing force of a working scaffold by building the working scaffold under a bridge to be constructed, in a pair of bridges closely provided side by side, and hanging one end of the working scaffold with the bridge to be constructed and the other end with the adjoining bridge. SOLUTION: A working scaffold 12 is built under a bridge 1 to be constructed, in which arm-shaped overhangs 1b are integratedly formed on both sides of the upper part of a box girder 1a of hollow interior. In this working scaffold 12, the lower ends of a pair of hanging materials 16 made of H- shape steel are connected to both sides in the width direction of a girder 14 of truss construction, and batters 18 and a scaffold board 20 are laid on the girder. Further, supporting members 22 are connected between the girder 14 and the hanging materials 16, the upper end of the one hanging material 16 is supported with the outside flange 24 of the guard rail 1c of the bridge to be constructed, and the other hanging material 16 is supported with the flange 24 of the guard rail 24 of the adjoining bridge 10 and fixed.  Consequently, the burden of a load on the bridge to be constructed is reduced, and bearing force can be insured.
Patent JP-2000198197-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: MIYATA YOSHINAO
IPC: B41J2/055
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recording apparatus which prevent a piezoelectric body layer from breaking at a boundary part between a pressure generation chamber and a peripheral wall. SOLUTION: The ink jet recording head has pressure generation chambers 12 communicated to nozzle openings and piezoelectric elements 300 each consisting of a lower electrode 60 set to an area corresponding to the pressure generation chamber 12 via an insulating layer 50, a piezoelectric body layer 70 set on the lower electrode 60 and an upper electrode 80 set to a front face of the piezoelectric body layer 70. The piezoelectric element 300 has a piezoelectric body active part 320 which is set to an area opposite to the pressure generation chamber 12 and is substantially a driving part, and a piezoelectric body inactive part 330 which includes the piezoelectric body layer 70 continuous from the piezoelectric body active part 320, but is not driven substantially. A break of the piezoelectric body layer 70 is thus prevented.
Patent JP-H0525618-A (JP)
Title: Thin film forming device and thin film forming method by using this device
Inventor: KINOSHITA MIKIO
IPC: H01L21/203
Filed: 1991-07-15
Abstract: PURPOSE:To allow the easy control of crystal growth by irradiating a thin film with an ion beam from a specific crystal bearing. CONSTITUTION:The substrate 100 is irradiated with the ion beam from an ion source 30 by changing its direction by a deflection coil 32 via an acceleration tube 37. The irradiation direction of the ions passing the thin film under the process of the growth is so determined in its positional relation that the thin film is irradiated and passed with the ions from the specific crystal bearing by a substrate holding mechanism 40 which allows positioning in rotation, a motor 34 and a belt 36.
Patent JP-S6177961-A (JP)
Title: Education device
Inventor: OOYAMA TSUTOMU
IPC: G06Q50/10
Filed: 1984-09-25
Abstract: PURPOSE:To enable an educator to totalize and analyze the marks obtained by each person to be educated and to improve the educating effects, by using an input/output device for connection to a public telephone circuit and using a telephone line to transfer voices and data between the educator and the person to be educated. CONSTITUTION:A person to be tested operates a key input device 4d to answer the questions supplied from a magnetic tape reproducer 3 via a computer device 4. The results of these answers are stored to a memory 4b and rated by an arithmetic processor 4a. The result of this rating is informed to the examinee through a display device 4c. While this result is sent to an examiner through an input/output device 5 of a telephone. Thus the examiner totalizes the results of examinees who had the same test and can know the average level of each examinee. Then the result of totalization can be sent back to the education device of each person to be educated through a telephone together with a proper advice.
Patent JP-H0515826-A (JP)
Title: Dip coating method and dip coating device
Inventor: SATO TOMOMASA
IPC: B05C3/109
Filed: 1991-07-15
Abstract: PURPOSE:To provide the coating method and device which can prevent the defects of a coating film by resticking of peeled films and solids, etc., by supplying a coating liquid from the upper end part of the side wall of a coating tank and discharging this liquid from the bottom of the coating tank. CONSTITUTION:The coating liquid 2 is forcibly fed by a tank 3, a supply piping 4 and a supply pump 5 and is supplied at a specified rate from a coating liquid supplying section 1alpha into the coating tank via a filter 6. The coating is recovered from a discharge port 7 in the bottom of the coating tank into the tank 3 by a discharge piping 8 and a pump 10 for discharge. A flow meter 11 is provided on the discharge piping 8 to control the flow rate of the pump 10 for discharge by a feedback control system 12. A cylindrical material 9 to be coated is dipped into the coating liquid 2 in the coating tank 1 and is pulled up at a prescribed speed, by which this material is subjected to dip coating. Then, the generation of foreign matter by the stress generated by a relative speed of the outer peripheral surface of the material to be coated and the coating material is prevented by allowing the coating liquid 2 to flow down at all times. The generated foreign matter is applied with the effect to wash way the foreign matter by the coating liquid, by which the resticking of the foreign matter to the surface of the material to be coated is prevented.