baber/WOPTO huggingface dataset:
Patent JP-H04193811-A (JP)
Title: Cosmetic for wiping off hair dyeing agent
Inventor: SANO MITSUO
IPC: A61K8/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title cosmetic simply and surely removing a hair dyeing agent from skin without damaging and irritating skin, comprising >= specific amounts of a specific alcohol and a specific inorganic salt as essential component by setting pH <= a specific value. CONSTITUTION:(A) 2-4C lower alcohol and/or polyhydric aliphatic alcohol, especially ethanol is blended with (B) an inorganic salt such as NaCl, KCl, CaCl2 or Na2SO4 in an amount to dissolve >=0.5wt.% in this cosmetic as indispensable components, in a weight ratio of preferably >=20wt.% component A and 0.5-20wt.% component B, and the system thereof is adjusted to pH <=7 to give a cosmetic of simply and surely removing a hair dyeing agent and wiping off the hair dyeing agent without damaging and irritating the skin in attaching a hair dyeing agent, especially an acidic hair dyeing agent to a body part such as hands and a head part and causing the dyeing.
Patent JP-H11158274-A (JP)
Title: Production of crosslinked polyaspartic acid resin
Inventor: NAGATOMO AKINORI
IPC: C08G69/10
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having (bio)degradability and excellent water absorptivity and water absorption rates by adding a crosslinking agent to a solution prepared by dissolving a polysuccinimide in a good solvent to introduce pendant groups into the polymer, adding a dispersant to the mixture to establish a dispersed state, subjecting the dispersion to a crosslinking reaction in the presence of a base, and hydrolyzing the remaining imide rings. SOLUTION: To a solution prepared by dissolving a polysuccinimide having a weight-average molecular weight of 10,000 or above in a good solvent being at least one amidic organic solvent (e.g. N,N-dimethylformamide) or sulfur- containing organic solvent, a crosslinking agent, such as lysine, cystine, or ornithine as such or as a solution in a suitable organic solvent or water is added to introduce pendant groups into the polymer. Next, the crosslinking agent is activated with a base such as sodium hydroxide, and the reaction mixture is reacted at, desirably, 10-80 deg.C. The imide rings remaining after the crosslinking are hydrolyzed in the presence of water or a water-miscible organic solvent in hot water at 40-100 deg.C.
Patent JP-H05136695-A (JP)
Title: D/a converter
Inventor: SATO MASARU
IPC: G08B1/08
Filed: 1991-11-15
Abstract: PURPOSE:To increase the possibility of sound creation in an audio range by converting mechanically a digital signal into an analog signal. CONSTITUTION:A current is fed to a vibration means 5 from a current supply means 2 corresponding to each bit of an inputted PCM signal. The current is led to plural coils 6 provided in a magnetic field of the vibration means 5 and a vibration is generated. Then a vibrator 11 is vibrated by the vibration power. A conductor (coil) 20 provided to the vibrator 11 interlinks the magnetic field by the vibration of the vibrator 11 and an electromotive means 16 outputs an analog signal to convert mechanically the digital signal into the analog signal. Moreover, the sound belonging to the audio range is generated in various ways together with signal conversion by selecting types of materials of the mechanically operating part or the like in various ways and adjusting a part forming the magnetic circuit in various ways.
Patent JP-H07178894-A (JP)
Title: Ink jet apparatus
Inventor: SAJI HIROTAKA
IPC: B41J2/175
Filed: 1993-12-24
Abstract: PURPOSE:To prevent recording quality from deteriorating, and reduce consumption of ink by providing a pulse generating means that generates, in connection with control signals, a single pulse or a group of pulses in the number smaller than the number of pulses in the group. CONSTITUTION:The ink jet apparatus is equipped with a signal outputting means that outputs control signals in accordance with printing data and an ink jet device that ejects ink drops in response to pulse signals related to the control signals. The apparatus is also equipped with a setting means 41 that effects a switchover between an ordinary printing mode and an ink-saving printing mode. In the case where the ordinary printing mode is selected by operation of the setting means 41, pulse groups 56, 57 and 58 composed of a plurality of pulse signals are generated in connection with the control signals. Another pulse generating means that generates, in connection with the control signals when the ink-saving mode is selected by the setting means, a single pulse signal or a group of pulses in the number smaller than the number of pulses in the pulse groups 56, 57 and 58 is also provided.
Patent JP-H05142346-A (JP)
Title: Laser rader device
Inventor: SHIMA TAKESHI
IPC: G01S17/08
Filed: 1991-11-15
Abstract: PURPOSE:To remove atmospheric scattering signal components from received signals to obtain only reflection signals from obstacles as well as to allow detecting obstacles which lie close or have a small reflectance or area. CONSTITUTION:A second wide-band amplifier 6 which is connected in parallel between first wide-band amplifier 5 and level comparing circuit 9 amplifies outputs from the first wide-band amplifier 5. A similar third wide-band amplifier 7 cuts reflection signals from obstacles contained in outputs from the first wide-band amplifier 5 and amplifies atmospheric scattering signal components. A wide-band differential amplifier 8 connected in series determines output signal differences between second wide-band amplifier 6 and third wide-band amplifier 7 to obtain only reflection signals from the obstacles.
Patent JP-H04198615-A (JP)
Title: Drier and combustion controller of sludge incinirator
Inventor: YAMAMICHI SUSUMU
IPC: F23N5/00
Filed: 1990-11-28
Abstract: PURPOSE:To carry out a stable combustion of an incinerator by controlling the opening of a damper provided at an incinerator exhaust gas outlet by the signal of the manometer of the incinerator and controlling the opening of a damper provided at the inlet of an exhauster by the signal of a gas flow rate meter. CONSTITUTION:An incinerator 1 is provided with a manometer 10, and the degree of opening of a damper 12 provided at the exhaust gas outlet of the incinerator is controlled by the signal of this manometer 10, and the system to connect a dust cyclone 4 and an exhauster 5 is provided with a gas flow rate meter 11, and by the signal of this gas flow rate meter 11 the degree of opening of a damper 16 that is provided at the inlet of the exhauster 5 is controlled. Namely, in responce to the increase or, decrease in the volume of the treated sludge coming from a sludge conveyor 15 the setting of the gas flow rate meter 11 is changed, and the exhausted gas damper 16 is controlled. With this arrangement the excess or the shortage in the flow rate of the exhaust gas from the incinerator 1 against the set gas flow rate that corresponds to the disposal volume of sludge is detected by the manometer 10 of the incinerator, and it is possible to make a correction by controlling a dilution damper 12 and keeping the pressure in the incinerator constant.
Patent JP-H02171477-A (JP)
Title: Two-wire electric lock and control unit, operating terminal unit, lock control unit therewith
Inventor: KASHIWAGI KAZUHITO
IPC: H04Q9/00
Filed: 1988-12-23
Abstract: PURPOSE:To simplify the structure of wiring and perform signal transmission in a power-saving manner as well as to make improvements in transmission efficiency by connecting a control unit, an operating terminal unit and a lock control unit connected with an electric lock all to a signal conductor made up of two wires. CONSTITUTION:Plural numbers of operating terminal units 2 and an electric lock control unit 3 driving an electric lock 41 both are connected to a signal conductor lB consisting of two conductors fed with an AC signal by a control unit 1 inputting 100V commercial power from a power line lA. In addition, an electric lock unit 4 consisting of the electric lock 41 or the like is connected to a tip of this electric lock control unit 3, and thereby the electric lock of more than two systems is made concentratedly controllable by the control unit 1. Then, a high frequency control signal necessary for locking or unlocking is constituted so as to be superposed in and around a zero cross point low in a current value of the AC signal fed to the signal conductor lB.
Patent JP-2000151379-A (JP)
Title: Semiconductor circuit device
Inventor: OISHI TSUKASA
IPC: H02J3/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the operation delay of the semiconductor circuit device, which has hierarchical power source constitution, in the beginning of a standby state while maintaining reduction effect on a subthreshold leakage current. SOLUTION: Resistance elements 50 and 52 are inserted into a main power line 10 and a main ground line 14, and the voltages across them are received by offset differential amplifiers 54 and 56 to control transistors 58 and 60 connected to a subordinate power source line 12 and a subordinate ground line 16. Consequently, a leakage current flowing from the subordinate power source line 12 to the main ground line 14 and a leakage current Ileak flowing from the main power source line 10 to the subordinate ground line 16 are always held constant.
Patent JP-H0674124-A (JP)
Title: Fuel injection device and manufacture of fixed iron core thereof
Inventor: NISHITANI SHOICHIRO
IPC: F02M51/06
Filed: 1992-11-11
Abstract: PURPOSE:To dissolve a factor that causes fuel leak by obviating a seal place by forming a fixed iron core which constitutes together with an electromagnetic coil an electromagnetic actuator for reciprocating a valve body, into integral structure having no joining place between a magnetic portion and a non-magnetic portion. CONSTITUTION:A fuel injection device reciprocates a valve body by means of an electromagnetic actuator consisting of a fixed iron core and an electromagnetic coil arranged in a casing, and feeds fuel into an internal combustion engine. The fixed iron core is provided with respective magnetic portions 12, 13 on both sides with a center nonmagnetic portion 11 interposed. In this instance, the fixed iron core is formed into integral structure having no joining place between the nonmagnetic portion 11 and the respective magnetic portions 12, 13. At the time of manufacture, firstly austenite stainless steel is processed into the shape of the fixed iron core in the range of a semi-stable austenite temperature not lower than a martensite transformation temperature. Next, magnetization is carried out by conducting processing and induction and transformation into a martensite phase, and then, the quality of the center portion is changed into the former non-magnetic austenite phase by means of heat processing.
Patent JP-2000154154-A (JP)
Title: Prophylactic or therapeutic agent for systemic inflammatory reaction syndrome
Inventor: MURASE HIRONORI
IPC: C07H15/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic or therapeutic agent for systemic inflammatory reaction syndrome such as shock and adult respiratory distress syndrome, excellent in pharmacodynamic effects and safety without accompanying side effects by using a specific chromanol glycoside as an active ingredient. SOLUTION: This prophylactic or therapeutic agent contains a chromanol glycoside of the formula [R1 to R4 are each H or a lower alkyl; R5 is H, a lower alkyl or a lower acyl; X is a (substituted)monosaccharide residue or an oligosaccharide residue; n is 0-6; m is 1-6], e.g. 2-(α-D-glucopyranosyl) methyl-2,5,7,8-tetrainethylchroman-6-ol as an active ingredient. Preferably, the daily dose of the active ingredient of the agent is 0.1-10,000 mg/kg body weight in the case of oral administration, and the prophylactic or therapeutic agent is an aqueous preparation.
Patent JP-H07128451-A (JP)
Title: Device for measuring radioactive contamination of material body
Inventor: PATORITSUKU OUJIEERU
IPC: G01T1/20
Filed: 1991-12-11
Abstract: PURPOSE: To provide a device to measure contamination of an object such as a foodstuff by radioactive elements. CONSTITUTION: A crystal scintillator 1 is provided, and the scintillator 1 is formed so as to sense radioactive rays γemitted from an object when its end part is applied to the object containated by decay of radioactive elements I, Cs and Co. A photon generated in the scintillator 1 by the radioactive rays γis converted into electric charge by a photodiode 2. Devices 3 and 7 to convert this electric charge into a voltage pulse amplifies and filters its frequency. Contamination of the object by individuals of the radioactive elements can be measured by a count of pulses in plural bands and deconvolution performed by an electronic device 8 integrally formed with the devices. It can be used in a portable wide area diffusive radioactive contamination measuring device.
Patent JP-2001145977-A (JP)
Title: Method of manufacturing laminated sheet
Inventor: TOMINAGA YASUSHI
IPC: C08J5/24
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stable laminated sheet having good quality at a low cost by reducing use energy by continuous molding. SOLUTION: A powdery resin composition, which contains a powdery thermosetting resin and a curing agent as essential components and is obtained by applying mechanical energy to the mixture of these components to generate mechanochemical reaction, is allowed to be present on at least the surface of a sheetlike fiber base material and the whole is heated to obtain a prepreg. One prepreg or a plurality of prepregs are moved in a vertical direction from above to below and a metal foil or film is superposed to the single surface or both surfaces thereof and the whole is inserted in the nip between heated rolls from above to be subjected to laminate molding to produce a laminated sheet.
Patent JP-2000154737-A (JP)
Title: Control device for solenoid driving valve in internal combustion engine
Inventor: FUJIWARA KEISUKE
IPC: F02D13/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent backfire generated immediately after stopping an engine and to reduce battery consumption electric power at the time of starting the engine. SOLUTION: An air intake valve is mechanically fixed in the neighbourhood of a totally closed position (S4) by holding a state where each of the air intake valves is totally closed for a specified period of time (S2, 3) when engine revolutionary speed Ne becomes lower than a specified value (S1) after an ignition switch is switched off. Consequently, communication of an air intake system and an air exhaust system is cut off after stopping an engine, and it is possible to certainly prevent backfire by fuel remaining in the air intake system.  Additionally, it is possible to reduce consumption electric power of a battery by the amount of energizing force of a spring to move the air intake valve in the valve opening direction and to shorten time required to start the engine by unfixing the air intake valve from a cylinder which becomes an air intake process at the time of starting the engine. In the meantime, it is possible to carry out such control for the air exhaust valve.
Patent JP-H08173004-A (JP)
Title: Soil disinfection machine
Inventor: MIYAIRI TADASHI
IPC: A01G13/00
Filed: 1994-12-28
Abstract: PURPOSE: To overlap a mulching film laid in the preceding step with a side of a mulching film to be laid in the next step while preventing the treading of the film with a mobile farm machine without widening the whole width of a whole-surface mulching soil-disinfection machine. CONSTITUTION: The outer width of a whole-surface mulching soil-disinfection machine is made to be nearly the same to or smaller than the width of a tractor. A pump for supplying a disinfection liquid with pressure, a driving part for the pump, a chemicals injection part to inject the disinfection liquid into the soil and a laying part for a mulching film are constructed to be arbitrarily movable in lateral direction relative to the tractor. A subsoiler 6 is fixed to a traction supporting part connected to the working machine-attaching apparatus of the tractor at a position coinciding the rear position of the rear wheel 40 of the tractor. Chemical liquid is transferred to plural injection ports under pressure and injected into the soil of the field by driving plural pumps.  The hose connected to the suction parts of plural pumps is connected to one suction hose through a split-flow joint 38 and the suction hose is inserted into a chemicals tank 25.
Patent JP-H07179281-A (JP)
Title: Escalator
Inventor: MORISHITA HIROYUKI
IPC: B66B23/12
Filed: 1993-12-24
Abstract: PURPOSE:To provide an escalator on which a passenger can optionally select his destination floor by means of the escalator going up and down at the time of using the escalator and which can improve transport efficiency. CONSTITUTION:This escalator is constituted of a step 4a in the upper floor direction provided between a lower floor 2 and an upper floor 1, a step 4b in the lower floor direction provided between an intermediate floor 6 and the lower floor 2 or the upper floor 1, a drive mechanism 8 to drive the step 4a in the upper floor direction and the step 4b in the lower floor direction and an interlocking part to interlock the step 4a in the upper floor direction and the step 4b in the lower floor direction.
Patent JP-H10160247-A (JP)
Title: One-can two-channel bath hot water supply equipment
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a one-channel two-channel bath hot water supply equipment for preventing the sensor output of a water level sensor from fluctuating irregularly due to hot water supply independent operation. SOLUTION: A check valve 50 is provided at a passage that is connected from a hot water-supply passage 25 where a water level sensor 28 is provided to a reheating heat exchanger 4. The check valve 50 breaks the backward flow of hot water from the reheating heat exchanger 4 to the hot water-supply passage 25.  Hot water supply single operation allows the hot water of the reheating heat exchanger 4 to be heated to a hot temperature, and the hot water flows backward from the reheating heat exchanger 4 toward the hot water-supply passage 25 and at the same time the backward flow of the high-temperature hot water, and the transfer of hot water vibration are prevented by the check valve 50 even if the vibration due to convection phenomenon flows backward and is transferred, thus preventing the high-temperature hot water and hot water vibration from flowing into the hot water supply passage 25 and hence surely preventing the hot water in the hot water supply passage 25 from becoming a high temperature exceeding the warranty temperature of the water level sensor 28, and irregular variation of sensor output of the water level sensor 28 due to vibration can be surely avoided.
Patent JP-H08174180-A (JP)
Title: Die degassing device
Inventor: SHIBATA MASATOSHI
IPC: B22D17/22
Filed: 1994-12-28
Abstract: PURPOSE: To provide a die degassing device without troubles of generating the defective action caused on burr being inserted into between a pressure receiving piston and the internal circumferential face of the cylinder. CONSTITUTION: An air blow channel 15 being passed to the inside of a cylinder part 14 of a pressure receiving piston 3 is formed, a pressure receiving part 3a of the pressure receiving piston 3 is made freely retractably inside a degassing groove 8 from the cylinder part, an end 19a of a bush rod 9 is penetrated through a drive connecting plate 13 and made in contact with an energizing means 12, and a contact step part 20 to be contacted and engaged with the drive connecting plate is formed on the end side of the bush rod at the same time. When the drive connecting plate 3 is pressed with the contact step part 20 of the bush rod at a time of die closing, the pressure receiving part 3a of the pressure receiving piston 3 is made to sink inside the cylinder part 14.
Patent JP-H11163578-A (JP)
Title: Shielding structure of electronic equipment
Inventor: FUJITA KIYOTAKA
IPC: H05K9/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure of electronic equipment enabling a secure shielding effect to be easily obtained when mounting a panel on a case. SOLUTION: When the head 4a of a panel 4 is inserted into an insertion cut 1b to mount the panel 4 on a case 1, the panel 4 is securely contacted with a shielding plate 10, by pressing the protrusion 10b of the shielding plate 10 to contact with panel contact portions 10c. The case 1 is also contacted with the shielding plate 10 and the both are electrically conductive, which electrically connects the case 1 with the panel 4.
Patent JP-H01167913-A (JP)
Title: Transmission cable for optical communication
Inventor: SAKAI HIROYUKI
IPC: H01B12/06
Filed: 1987-12-24
Abstract: PURPOSE:To enable the transmission of an electric power as well without any adverse effect such as a magnetic field upon external environment and that at a small loss by covering a single signal transmission optical fiber and a transmission conductor with a superconductor. CONSTITUTION:An optical signal is transmitted via an optical fiber, and an electric power necessary for a relay and the like is transmitted via a conductor 2. The fiber 1 and the conductor 2 are covered with a superconductor 4 and a magnetic field generated with the current of the conductor 2 is completely shielded due to a Meissner effect. It follows, therefore, that a flow of much current, if any, would not generate a magnetic field externally.
Patent JP-H05237184-A (JP)
Title: Tube arrangement used for blood circuit
Inventor: HANSUUDEIITORIHI PORASHIETSUKU
IPC: G01N33/487
Filed: 1992-11-13
Abstract: PURPOSE: To reduce the manufacture cost and become disposable by forming an electrode for deciding a parameter of solution flowing in a tube in a tubular part, of a conductive synthetic resin. CONSTITUTION: An opening 4 is provided in a tubular part 2 composed of insulating synthetic resin. An electrode element 8 formed of conductive synthetic resin and has a measuring face 10 is watertightly and accurately inserted in the opening 4 by an appropriate adhesive so that the tubular part 2 has a completely smooth, continuos inner wall. The electrode element 8 is connected to a measuring unit by a connecting wire 14. This constitution can reduce the manufacture cost and become dispensable.
Patent JP-H09167264-A (JP)
Title: Ticket kind discriminating
Inventor: SHUDO HIROYUKI
IPC: G07B15/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To discriminate the kinds of cards even when various kinds of cards are inputted through a single insertion port. SOLUTION: This device includes transmissive optical sensors 20 to 24 which detect the length of cards, a sensor 27 which detects the thickness of cards, a reflective optical sensor 25 which detects the magnetic stripes, and a magnetic head 26 which detects the bar codes respectively on the card carrier path of a device which inputs various kinds of cards through a single insertion port and discriminate the kinds of these cards. At least one or more of such elements as the length, thickness and magnetic stripes and bar codes of cards are detected by the above-mentioned sensors, and the kinds of cards can be discriminated.