baber/WOPTO huggingface dataset:
Patent JP-H0474108-A (JP)
Title: Cosmetic
Inventor: OHARA SAKAE
IPC: A61K8/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the subject cosmetic having a tackifying effect easiness of preparation, stability, feeling in use, etc., respectively improved by treating a specified water-soluble nonion cellulose ether with a specified alkylglycidyl ether and using the resultant modified water-soluble cellulose ether as a tackifier. CONSTITUTION:A water-soluble nonion cellulose ether having 1-3C alkyl group and/or 2-4C hydroxyalkyl group is treated with 6-26C alkyl group-containing glycidyl ether to obtain a water-soluble modified cellulose ether preferably having 0.05-10 wt.% content of alkoxyhydroxypropoxyl substituent group. The resultant water-soluble modified cellulose ether as a tackifier is mixed in a cosmetic such as a liquid detergent, a hair cosmetic, a cosmetic water, a cream or a pack in an amount of 0.01-20 wt.%, preferably 0.05-5 wt.%. By adding a small amount of the tackifier, a desired tackifying effect can be obtained and a cosmetic excellent in stability and feeling in use can readily be prepared.
Patent JP-H04127804-A (JP)
Title: Controller for electric rolling stock
Inventor: MIYASHITA ICHIRO
IPC: G05B13/02
Filed: 1990-09-18
Abstract: PURPOSE:To prevent lowering of average acceleration by differentiating the adhesion obtained based on the difference between the frequency and the ground speed of the driving wheel of an electric motor vehicle driven with VVVF power supply, and increasing torque when the differential speed is low whereas decreasing the torque when the differential speed is high. CONSTITUTION:Induction motors 2A-2D are controlled with VVVF power fed from the inverter 101 of an electric rolling stock 1 and the speeds of driving wheels 3A-3D are detected 4A-4D and inputted 6A-6D. The voltages are then converted into corresponding voltages VA-VD and the maximum value VM is selected. An absolute rolling stock speed is then detected 81 and converted 5 into a speed signal VO and a difference Vs front the VM is obtained. The difference VS is then subjected to LPF 7 and normarized 14, thereafter it is differentiated 10 and further normarized 14X. The VM is also differentiated 11 and normarized 14Z. The 14X-14Z are subjected to fuzzy inference 15 and primary delay 16 and an output IP is controlled and amplified 107 and the inverter 101 is controlled through a pulse generator 111 so that the torque is increased when the VS is low whereas the torque is decreased when the VS is high. According to the constitution, frequency of ON/OFF operation is suppressed and the average acceleration is prevented from lowering.
Patent JP-H02196752-A (JP)
Title: Preparation of trimellitic acid
Inventor: UEIN POORU SHIYAMERU
IPC: C07C63/307
Filed: 1989-09-26
Abstract: PURPOSE: To obtain trimellitic acid increased in selectivity and improved in color and high in purity in high yield by catalytically oxidizing a pseudocumene raw material in the presence of a lead added catalyst comprising a combination of heavy transition metal-bromine ions.  
     CONSTITUTION: Pseudocumene feedstock is catalytically oxidized at 100-275°C by air in an oxidizing zone wherein a liquid phase is held in the presence of aliphatic acid and a wt. ratio of aliphatic acid: pseudocumene raw material is 0.5-4.0:1.0 and a catalyst consisting of a heavy metal oxide catalyst and a bromine source is present to obtain trimellitic acid. At this time, a combination of Co, Mn, Zr and Br is added so as to give 0.05-0.4 wt.% of all metals on the basis of the pseudocumene feedstock and, further, lead is added in an amt. of 1,000-8,000 ppm on the basis of the pseudocumen feedstock. The wt. ratio of bromie ions to all metal ions is 0.5-3.0:1.0 and 1-10 wt.% of all metals of Zr and 10-50 wt.% of all metals of Mn are contained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001072228-A (JP)
Title: Delivery device for carried items
Inventor: MIURA MASAAKI
IPC: B65G47/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent a nut at the lowest end from being caught on by remaining nuts at their projections when the nut at the lowest end is to be delivered in order out of a large number of piled-up nuts each of which has four projections out of one side part of its outer circumferential surface. SOLUTION: A nut passage 9 is provided for the inside of a case 1, which is formed out of a vertical part 10 whose upper end is connected with an entrance 3 in the upper surface, and of a horizontal part 12 whose one end is connected with the lower end of the vertical part 10 at its communicating part 11, and the other end is connected with its outlet in the front surface, an air cylinder for pushing the nut located at the communicating part to the outlet 6 when advanced, is provided for the rear surface of the case 1, and an air blow-out port is opened to the tip end part of a piston rod, which blows out air against the nut W located at the communicating part 11 while being synchronized with its advancing operation.  The communicating part 11 of the nut passage 9 is inclined against the vertical part 10 by the inclination angle of θ, and the nut at the communicating part 10 is inclined in a state that the nut over its upper side is almost separated from both the projections W of them.
Patent JP-2000076137-A (JP)
Title: Data encapsulation method
Inventor: TOKURA ZENZABURO
IPC: G06F21/60
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To process data while maintaining both the availability and secrecy of data by inverting part of the data between data corresponding to fields to be encapsulated based on random numbers. SOLUTION: An encapsulation instruction command storage part 1 stores encapsulation instruction commands 5 to 7 defined previously by a user. An encapsulation conversion table formation part 2 inverts part of the data between data of items to be encapsulated in order with the instruction commands 5 to 7 based on random numbers. Then an encapsulation table is generated from the items and the contents after conversion and stored in an encapsulation conversion table file 3. A data conversion part 4 encapsulates the object data by the inversion by an encapsulation method specified based on the encapsulation conversion table, records of a record storage file 8 and relative data of a relative data file 9. The encapsulated data are stored in a data-after-inversion file 10 and a relative-data-after-inversion file 11.
Patent JP-2000072347-A (JP)
Title: Detecting device of passenger in elevator car
Inventor: TAKASU HIDEKI
IPC: B66B3/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To surely detect an abnormal state such as stumbling of a passenger by providing at least two sets of detecting devices consisting of a projecting part of lengthy structural body having a plurality of longitudinally arranged light emitting bodies and a light receiving part of lengthy structural body provided on the surface opposed thereto, and arranging each set in different height positions. SOLUTION: In a detecting device 8 having a projecting part 6 of lengthy structural body having a plurality of longitudinally arranged light emitting bodies and a light receiving part 7 of lengthy structural body having a plurality of longitudinally arranged light receiving bodies, which is opposed to the projecting part 6, one set of detecting devices 8a are arranged between a skirting 3 and a sideboard 4. The other set of detecting devices 8b are arranged on the sideboard 4 in a position of a height H from a car floor 2. The passengers in a car are detected by the outputs of both the detecting devices 8a, 8b and when an unexpected situation occurs to stumble a passenger 10, occurrence of an abnormality is judged since no passenger is detected by the upper detecting device 8b, and an alarm is given to the outside.
Patent JP-H0972458-A (JP)
Title: Vacuum pressure control system
Inventor: KOKETSU MASAYUKI
IPC: F16K37/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To control vacuum pressure in a vacuum vessel exactly over all ranges of a low vacuum range, a medium vacuum range and a high vacuum range by controlling a servo valve for changing air pressure supplied to a pilot valve based on the output of a pressure sensor, in a vacuum pressure controller. SOLUTION: A vacuum pressure control circuit compares a target vacuum pressure value given by an interface circuit with a present vacuum pressure value in a vacuum chamber measured by a pressure sensor, and controls the valve opening of a vacuum proportional opening and closing control valve so that both of them may meet each other. Therefore, the position of the piston is moved vertically to control the stopping position of a poppet valve disc 33. A stainless steel valve disc 34 has a tapered surface 34a, so the cross section of a clearance formed by a valve seat 36 and the tapered surface 34a changes little by little from the stopping position of the poppet valve disc 33. It is thus possible to conduct such control as change the valve opening by a very fine quantity.
Patent JP-H04126345-A (JP)
Title: Electron energy loss spectrum measurement device
Inventor: TSUKAJIMA JUNICHI
IPC: H01J37/244
Filed: 1990-09-18
Abstract: PURPOSE:To enable the measurement of stable electron energy loss spectrum for an energy analysis instrument in which energy to be analyzed is set to a certain level, by varying acceleration voltage, so as to vary the energy of an electron beam incident on a sample. CONSTITUTION:A deflection power source device 31 is started, and a deflection voltage is applied to a deflector 3, while the direction of an electron beam EB is deflected, so as to have the electron beam injected into a Faraday cup 4, and an energy analysis of scattering electron at a measurement time, a measurement of a detected signal Ao, and a detection of current Io of the electron beam at the time, are performed. An acceleration voltage Eo is then varied through the control of computer 8, and after the acceleration voltage Eo or the amount of electron beam become stable through the passing, etc., of wait- time after the variation, which is preliminarily determined, a measurement of the signal Ao of the scattering electron at a measurement time, and a detection of the amount of current of the electron beam at the time, are performed. Electron transmissivity can thus be stabilized.
Patent JP-S60132603-A (JP)
Title: Membrane
Inventor: RICHIYAADO ANSONII HAN
IPC: B01D61/02
Filed: 1984-11-24
Abstract: Divalent metal salts of sulphonated polyarylethersulphones and solutions thereof in a specified solvent mixture, for example a mixture of an alkylene carbonate, an ether and a carboxylic acid, hydroxy-substituted hydrocarbon compound or water can be used to produce membranes, such as asymmetric semi-permeable membranes for reverse osmosis. The divalent metal may be an alkaline earth metal, particularly barium. Membranes having a desirable combination of high salt rejection at a high water flux are also disclosed. These membranes may be used for the desalination of sea water and purification of brackish waters and industrial effluents.
Patent JP-H03110608-A (JP)
Title: Abnormal temperature rise preventing device
Inventor: KANDA HAJIME
IPC: H05B3/00
Filed: 1989-09-25
Abstract: PURPOSE:To improve the safety and simultaneously to reduce the thermal distortion of each constituting parts in a device by completely interrupting the power supply to a heater to keep the temperature low in a device at the time of detecting an abnormal temperature. CONSTITUTION:When a voltage VT divided by a thermistor 3 and a resistance R1 is higher than an abnormal voltage VB with the runaway of a CPU 4, an abnormality detection voltage VE outputted from a comparator 5 goes to 0V. The abnormality detection voltage VE of 0V is stored in a latching means 10, and a driving voltage VD outputted from an AND gate 6 goes to 0V to interrupt the current flowing to a heater 2. Since the temperature of a heater 2 is safely kept low at the time of abnormality, the safety at the time of abnor mality is improved and the thermal distortion is prevented from being applied to respective parts in the device 1.
Patent JP-2000076805-A (JP)
Title: Phase synchronizing method for extended partial response, phase synchronous circuit using the method and read channel circuit
Inventor: SHIMODA KANEYASU
IPC: H04L25/48
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a phase synchronizing method in which a code interference is suppressed and in which a clock pulling-in operation is stabilized by a method wherein a clock is generated on the basis of a result in which a phase error, in a specific sample portion, between the sample output of a clock pulling-in pattern at a specific cycle and a temporarily designated value at a binary value obtained form the sample output is added. SOLUTION: A repetitive pattern of '100' is written into a medium 1 and a medium 7 by an RLL code. An equalization output at a cycle of 6T is obtained via equalizer 1. A sampler 2 samples the equalization output at a clock. A sample output Y is obtained. On the basis of the sample output Y, a temporary discriminator 3 outputs a temporarily discriminated value X as a binary value (1, -1). A phase-error computing unit 5 finds a phase error τ by using Dolivo's comuting expression on the basis of the temporarily discriminated value X and the sample output Y. A three-bit adder 6 and a loop filter 7 add the phase error τ of the cycle portions in the front and the rear so as to be smoothed, and the phase error is sent to a voltage-controlled oscillator 8 after a phase computing error is canceled. The voltage-controlled oscillator 8 generates a clock so as to be sent to the sampler 2.
Patent JP-H03112178-A (JP)
Title: Led lamp
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/62
Filed: 1989-09-27
Abstract: PURPOSE:To obtain an LED lamp achieving a wide-angle light distribution and enabling light to be radiated in the direction of center axis by achieving an arrangement including an LED where a light-emitting element is placed asymmetrically with respect to a center axis of a reflection surface and an LED where the light-emitting element is placed on the center axis of the reflection surface. CONSTITUTION:In an LED lamp where a plurality of LEDs with a plurality of light-emitting elements 1a and 1b, lead frames 2a, 2b, and 3 for supplying power, and a concave shaped reflection surface 6 opposing to light-emitting surface side of the light-emitting elements are arranged, the arrangement of the light-emitting elements are asymmetrical to the center axis of the reflection surface 6 and at least one light-emitting element of the LED is placed on the center axis of the reflection surface 6 in at least one LED. In this configuration, even if the size of the light-emitting elements is small, it is possible to radiate light emitted by the light-emitting elements into any angle range and to unify light-distribution property.
Patent JP-H07101937-A (JP)
Title: Purification of phenylazopyrazole compound
Inventor: TAKUMA HIROSUKE
IPC: G03F7/004
Filed: 1993-10-05
Abstract: PURPOSE:To provide a process for the purification of a phenylazopyrazole compound capable of producing an ultra-high purity product with a simple method. CONSTITUTION:A crude phenylazopyrazole compound of the formula (R1 and R2 are H, halogen, NO2, alkyl or alkoxy; R3 is H, OH or alkyl; R4 is H or alkyl; R5 is alkyl or substituted or unsubstituted aryl) is dissolved in a water-soluble organic solvent (e.g. ketones, Cellosolves or amides) and crystallized by the addition of water in the presence of 1-30wt.%, preferably 3-20wt.% (based on the compound of the formula) of a chelating agent to obtain purified phenylazopyrazole compound. The chelating agent is e.g. ethylenediamine-N,N,N ',N'-tetraacetic acid and N-(hydroxyethyl)-ethylenediamine-N,N',N'-triacetic acid and is used preferably in a state dissolved or dispersed in water to be used in the process.
Patent JP-S61129100-A (JP)
Title: Treatment of waste water of waste gas desulfurization apparatus
Inventor: TAKIMOTO SHINICHI
IPC: C02F11/14
Filed: 1984-11-28
Abstract: PURPOSE:To attain to reduce installation cost and to conserve labor, by mixing conc. sludge, before converted to dehydrated sludge, with boiler bottom ash. CONSTITUTION:Conc. sludge 101 is supplied to the dehydration and storage process 2-1 of a boiler bottom ash treatment apparatus 2 and mixed with boiler bottom ash. Thereafter, a part of the resulting mixture is discharged out of the system as dehydrated sludge while the remainder is supplied to the discharge apparatus 4-2 of a EP collected ash treatment apparatus 4 through a line 103 as a substitute of moisture conditioned ash kneading water to be discharged out of the system as moisture conditioned ash. By this method, the consevation of labor is achieved and treatment cost can be reduced.
Patent JP-H0986819-A (JP)
Title: Earthquake control operation device for elevator
Inventor: HARA YUICHI
IPC: B66B5/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake control operation device which can perform an area-to-area earthquake control operation and is inexpensive and rapidly restores normal operation after the earthquake happens. SOLUTION: Each of a pluralirty of areas has elevators H10, L10 having an earthquake sensor and an elevator N10 having an operation control means and no earthquake sensor and a central monitor 1 has a command output means for outputting a control operation command to the elevator N10 in the area. When an earthquake happens, the earthquake control operation is performed for the elevators H10, L10 according to the action of the earthquake sensor and the earthquake control operation is performed for the elevator N10 by the operation control means according to the control operation command from the central monitor 1.
Patent JP-S62109434-A (JP)
Title: Analog-to-digital converter
Inventor: ONISHI YOSHIRO
IPC: H03M1/08
Filed: 1985-11-07
Abstract: PURPOSE:To ensure the excellent differential linearity even in case the clock frequency is increased to increase the converting speed, by delaying the start time point for discharge of a constant current within a prescribed range of the clock number and subtracting the number of delayed clocks from the count value of a counter. CONSTITUTION:A waveheight/time converting means 2 consists of a sample holding circuit 2a incorporating a charging/discharging capacitor, a peak zero detecting circuit 2b, a constant current discharge control circuit 2c, etc. which are combined together. while a discharge start delaying means 6 contains an offset counter 6a which decides periodically the number of clocks to delay the start time point of discharge of the constant current set by the means 2 and delivers successively these decided clock numbers and a delay counter 6b which delays the start time point for discharge of the constant current by an amount equal to the number of clocks indicated by the counter 6a. A substractor 7 subtracts digitally the number of delayed clocks from the count value of a counter 5.
Patent JP-H0191926-A (JP)
Title: Method for spreading width of slab by forging
Inventor: WATANABE KAZUO
IPC: B21J1/04
Filed: 1987-10-05
Abstract: PURPOSE:To drastically increase the width spreading of the material of a thin thickness without any trouble by forging dy forming a tool shape so that the contact of a material and tool is started from one part in the material width direction and its position is gradually changed in the material with direction. CONSTITUTION:In various tool shapes such a tool shape that a forging start begins from the one part in the material width direction and its deformation is gradually transferred to the other parts as shown in the figure, for instance, is used. The metal subjected to rolling reduction is thus easy to flow in the width direction rather than the longitudinal direction and the width is increased. At the time when forging is executed by using this tool 4, a material 3 receives a compression by the tool 4, the tool tip part only compresses one part in the with direction of the material and the width spreading is started with the metal being flowed in the width direction. Even if the material progresses in order only one part in the width direction receives the compression on any section, width spreading is caused and the whole compression in the material width direction is completed.
Patent JP-S60143037-A (JP)
Title: Mobile radio communication system
Inventor: OKAMOTO SHIGEHARU
IPC: H04B1/40
Filed: 1983-12-29
Abstract: PURPOSE:To attain conversation with a center device by constituting a system with plural radio base stations and many mobile radio devices connected to the center device. CONSTITUTION:When a transmission request from a mobile radio device 3 is transmitted, it is received by a radio base station 2, information of reception level is added and it is transmitted to the center device 1 together with an identification signal. The center device 1 raises an alarm tone and analyzes a signal form the radio base station 2. When the signal is identified as a communication request signal, a communication regulation signal is transmitted. This signal is relayed by the radio base station 2 and received by a mobile radio device 3. The mobile radio device 3 transmitting a transmission request where the identification signal is coincident releases the restriction of communication, brings amplifiers 34, 38 to the operating state to constitute a channel between the mobile radio device 3 and the center device 1.
Patent JP-H06101406-A (JP)
Title: Gas turbine and gas turbine blade
Inventor: NODA MASAMI
IPC: F01D5/18
Filed: 1992-09-18
Abstract: PURPOSE:To reduce a rate of cooling air circulating through a blade by forming the blade such that a sectional area of a front edge is arcuately formed, arranging the thickest portion of the blade on a center portion of the circular arc, and thereby suppressing abrutp acceleration of high-temperature gas at the front edge of the blade. CONSTITUTION:A static blade 9 of a gas turbine is formed such that its thickness is gradually increased from the side of a front edge 9a to center sides 9b, 9c, and then gradually decreased to a rear edge 9d. A plurality of hollow portions 9f (1 to 3) are formed thereinside. Cooling medium is circulated thereto for cooling. In the static blade 9, a transverse sectional area of the front edge 9a is arcuately formed, while from the widest portion of the circular arc, the thickness of the blade is gradually decreased to the rear edge 9d. Namely, the thickest portion of the static blade 9 is formed on a center portion of the circular arc. It is thus possible to suppress abrupt acceleration of high- temperature gas at the side of the front edge 9a, and to reduce flow velocity and thermal conduction ratio of the high-temperature gas.
Patent JP-S62112695-A (JP)
Title: Cold rolling oil composition
Inventor: MUTO TOSHIMI
IPC: C10N30/06
Filed: 1985-11-09
Abstract: PURPOSE:To provide the titled compsn. having excellent lubricity and lubrication stability of a coolant, by blending a base oil with a dispersant comprised of a salt of an ethylene oxide adduct of a particular amino compd. CONSTITUTION:At least one base oil selected from fats and oils, fatty acid esters, and mineral oils (e.g., a mixture of a tallow butyl stearate with a machine oil) is blended with 0.5-10wt% dispersant comprised of at least one salt of an ethylene oxide adduct of an amino compd. of the formula I (wherein R is a 12-18C alkyl; and a+b is an integer of 5-20) or formula II (wherein c+d+e is an integer of 5-20) (e.g., an acetate of an ethylene oxide adduct of a coconut amine) and, if necessary, an oiliness improver (e.g., an ester of a monohydric alcohol with oleic acid), an extreme-pressure additive (e.g., tricresyl phosphate), an anticorrosive agent (e.g. phenyl-alpha-naphthylamine), etc.