baber/WOPTO huggingface dataset:
Patent JP-H04173158-A (JP)
Title: Thermal head temperature control device
Inventor: YAGI HIROSHI
IPC: B41J2/365
Filed: 1990-11-02
Abstract: PURPOSE:To stabilize a temperature in an enclosure by a simple constitution and ensure that the temperature control of a thermal head can be performed precisely by counting the number of times of turning a thermal head heater ON per unit time and controlling the turning ON and OFF of a device cooling fan in compliance with a counted value. CONSTITUTION:An output from a thermistor 18 is supplied to a microcomputer 19 to detect the temperature of a thermal head 3. A microcomputer 19 controls fan drive circuits 20, 21 and a heater drive circuit 22 in accordance with a detected temperature, so that turning a device cooling fan 7, a thermal head cooling fan 4 and a thermal head heater 16 ON/OFF is controlled. In addition, a timer 23 for counting time is connected to the microcomputer 19, and the microcomputer 19 is interrupted by the timer 23 at a specified interval of time. A temperature in an enclosure 1 is detected indirectly by counting the number of times of turning a thermal head heater 16 ON in units of time. Thus turning the device cooling fan 7 ON/OFF is controlled to maintain a temperature in the enclosure at a constant level.
Patent JP-H04170805-A (JP)
Title: Antenna
Inventor: IWAI TORU
IPC: B60R16/023
Filed: 1990-11-02
Abstract: PURPOSE:To favorably execute installing work and maintenance work, and simultaneously, to easily obtain an expected directional characteristics by arranging a probe to receive a radio wave radiated from tow antenna elements on a line in the direction of the bisector of an angle made by each principal radiation directions of two antenna elements. CONSTITUTION:Each one side of two rectangular flat antenna elements 21, 22 is connected to each other, and two elements 21, 22 are combined at the prescribed angle. Besides, nearly on the line of the bisector of the angle made by the principal radiation directions 21A, 22A of each antenna element 21, 22, the probe 23 to receive the radio wave from the antenna elements 21, 22 is arranged. Accordingly, if the relation of the phases of signals fed to two antenna elements 21, 22 respectively is adjusted as monitoring the intensity of the signals received at the probe 23, the expected directional pattern can be surely attained. Thus, the strict adjustment of the length of a feeder line from a signal generating device becomes useless, and the installing work and the maintenance work can be facilitated.
Patent JP-H08160281-A (JP)
Title: Reflector member and reflection surface device
Inventor: TSUCHIDA TAKESHI
IPC: G02B7/182
Filed: 1994-12-01
Abstract: PURPOSE: To realize a reflection surface device capable of being assembled with sufficient workability at a low cost. CONSTITUTION: In the reflector member 15 consisting of a flexible board in which a reflection surface 15a is formed, a part on a side where the surface 15a is formed, is brought into press-contact with a referential surface part so as to be flattened to a flat surface part following the referential surface, and also a part on an opposite side is fixed to a reflector member attaching surface part 9 by a fixing means 13 in a state that the member 15 is bent in the length direction. A stress concentrating part for bending is formed at an intermediate part in the length direction of the member 15.
Patent JP-H06143607-A (JP)
Title: Ink jet recorder
Inventor: ARAI ATSUSHI
IPC: B41J2/01
Filed: 1992-11-09
Abstract: PURPOSE:To provide an ink jet recorder capable of detecting an ejecting condition with a high accuracy. CONSTITUTION:A sequence control section 121 controls operations of a whole ink jet recorder, such as outputting recording data or heat-designating signal to a driver 104 in a recording head 1 and inputting a signal designating a temperature (t) of the recording head 1 from a temperature sensor 103. The sequence control section 121 outputs a start signal that allows a timer 123 to start the counting. An ejection condition judgement section 124 judges the ejection condition of the recording head 1 based on a cooling time equal to the counted value of the timer 123. The driver 104 drives a main heater 109 and a sub-heater 107 respectively on the basis of the recording data or signals outputted from the sequence control section 121.
Patent JP-H08131176-A (JP)
Title: Escherichia coli nitro reductase gene
Inventor: YOSHINO SHUHEI
IPC: C12N1/21
Filed: 1994-11-07
Abstract: PURPOSE: To obtain the subject new gene having a specific base sequence, coding Escherichia coli nitro reductase, thus capable of producing the nitro reductase by genetic engineering technique, and useful for producing highly sensitive strains to mutagens or carcinogens whose host is Escherichia coli, etc. CONSTITUTION: This new gene, having a base sequence of the formula, codes Escherichia coli nitro reductase. This gene is transduced into a manifestation vector to make a recombinant DNA, which is, in turn, transfected into an appropriate host cell to effect transformation, and the resultant transformant is then cultured to manifest the gene; thereby, the nitro reductase can be produced by genetic engineering technique, and this gene is useful for e.g. producing highly sensitive strains to mutagens or carcinogens whose host is Escherichia coli, etc. The new gene is obtained by the following process: the chromosome of Escherichia coli is divided into 19 fragments, and the primary structure of the nitro reductase mapped in these 19 fragments is determined, and the aimed gene is prepared according to the primary structure.
Patent JP-H07191278-A (JP)
Title: Optical isolator
Inventor: UIRIAMU RUISU EMUKII
IPC: G02F1/09
Filed: 1994-11-09
Abstract: PURPOSE: To provide an optical isolator in which polarity is independent and polarity mode dispersion is decreased. CONSTITUTION: An optical isolator for decreasing polarity mode dispersion is provided with first and second optical element groups 10.1 and 10.2 serially arrayed along a common axis, and a means for mutually converting an (e) ray and an (o) ray between those first and second optical element groups 10.1 and 10.2. In one execution example, this mutual conversion can be realized by allowing the C axis of the input elements of the second group to orthogonally crossing the C axis of the output elements of the first group. In another execution example, this mutual conversion can be realized by arranging a polarity rotator between the first and second element groups 10.1 and 10.2.
Patent JP-H10138316-A (JP)
Title: Manufacture of resin/metal laminated material
Inventor: KOBAYASHI AKIRA
IPC: B29C48/79
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To produce a resin/metal laminated material having a resin membrane having capacities, that is, thickness uniformity, high processability, high close adhesiveness or high film physical properties. SOLUTION: In a method for forming a resin film on at least one surface of metal base material, the heating zone 3 of a metal base material, dies 5a, 5b supplying thermoplastic resins 4a, 4b in a membrane form, a pair of hot laminating rolls 4a, 4b bonding thermoplastic resins 4a, 4b to at least one surface of the metal base material 1 and a quenching means 8 quenching the formed laminated material are arranged along a passage 2 of the metal base material and the molten films of the thermoplastic resins 4a, 4b from the dies 5a, 5b are supported and fed by the hot laminating rolls 6a, 6b to be supplied to the nip position 10 between the hot laminate rolls 6a, 6b and the membranes of the thermoplastic resins, 4a, 4b are fused to at least one surface of the heated metal base material 1 by the hot laminating rolls 6a, 6b.
Patent JP-H07215895-A (JP)
Title: Water-insoluble or sparingly soluble compound-containing composition improved in water-soluble property
Inventor: UDA YOSHIAKI
IPC: A23L29/00
Filed: 1994-12-02
Abstract: PURPOSE:To improve the water soluble property of a water-insoluble or a sparingly soluble compound useful as an active ingredient for medicines, cosmetics, foods and drink, agrochemicals, animal medicines, etc. CONSTITUTION:This composition contains a water-insoluble or sparingly soluble compound and a branched cyclodextrin-carboxylic acid. The characteristic of a method for improving water soluble property of the water-insoluble or sparingly soluble compound comprises combinedly using the water-insoluble or sparingly soluble compound and the branched cyclodextrin-carboxylic acid. Thereby, water soluble property of the water-insoluble or sparingly insoluble compound can be improved while keeping high safety to organisms.
Patent JP-S63151902-A (JP)
Title: Color filter
Inventor: MINO NORIFUMI
IPC: H04N9/07
Filed: 1986-12-16
Abstract: PURPOSE:To prevent fading and to maintain satisfactory spectral characteristics by dispersing a radical capturing agent in a high molecular material, forming base films to be dyed with the material and dyeing base films with desired dyes to form the dyed films. CONSTITUTION:Dyed films 11 acting as a color filter are formed by forming base films to be dyed with gelatin, casein or the like and coloring the base films with acid dyes each having desired spectral characteristics. Intermediate layers 12 are formed so as to prevent the dyeing of first and second dyed films with acid dyes for the second and third dyed films when the second and third base films to be dyed are dyed. The films 12 are made of light transmittable acrylic resin. A protective film 13 is formed so as to protect the whole of the resulting color filter. Since radicals in the dyed films 11Ye, 11Cy, 11Ma are captured by a radical capturing agent dispersed in the films, the dyes in the films do not fade away and can maintain the satisfactory spectral characteristics.
Patent JP-H04172287-A (JP)
Title: Drive-in type automatic soil inspection device
Inventor: CHIAKI AKIRA
IPC: G01V3/00
Filed: 1990-11-05
Abstract: PURPOSE:To complete count per truck with saving power in a few minute, and inspect for impurity in soil of 1000 trucks a day by coming in contact with and measuring upper layer soil on a truck with a detector coming down together with an automatic elevator. CONSTITUTION:A truck 2 loading soil 1 stops at a determined location in a measuring yard 3. In the measuring yard, a support beam 5 provided with an impurity detector 4 is placed. When a truck stops there, the detector provided at the upper support moves down on the truck bed due to the work of the sensor to operate the automatical elevator 6 and touch the soil to detect the existence of impurity in the soil. It moves up to finish the detection operation. By the operation termination signal, the truck can start from the measuring yard.
Patent JP-H02147106-A (JP)
Title: Manufacture of aluminum foil
Inventor: DOKOU TAKENOBU
IPC: C23G1/22
Filed: 1988-11-29
Abstract: PURPOSE:To reduce the number of pin holes in an Al foil by washing a stock with an alkaline solution whose pH is not less than a specific value for a period of specific seconds before performing a rolling pass preceding to the final pair rolling for manufacture of Al foils in which the final rolling is pair rolling. CONSTITUTION:Before performing a rolling pass preceding to the pair rolling, a stock is washed with an alkaline solution of >=10pH for 1-100sec. NaOH or KOH of a prescribed concentration is used as the alkali and the stock is treated for 5-60sec at a prescribed temp. After alkali washing, the stock is pickled to neutralize the alkali and to solve deposited dross on the surface. Pin holes are generated in parts where interleaved faces wave at interleaving time, the foil is made to be thin, and fine flaws are formed. Generation cause of fine flaws is adhesion of fine iron powders during hot rolling and the alkali washing is performed to remove the iron powders.
Patent JP-S63151872-A (JP)
Title: Automatic substrate continuity inspection equipment
Inventor: KAGEYAMA MITSUAKI
IPC: H01L21/66
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a fully automatic inspection equipment simple to operate and high in accuracy, by adding a position deviation detecting probe pin to a continuity inspection equipment to inspect a substrate continuously after positioning, detecting a position deviation of a reference pattern. CONSTITUTION:A substrate positioning mechanism 8 fixed on a base board 7 is provided with a substrate holder 9 adapted to carry a substrate by insertion and a continuity inspecting section having measuring heads 5a and 5b allowed to make a measuring probe pin abut on both sides of a substrate. A substrate position deviation detecting section is made up of a plurality of position deviation detecting probe pins for detecting a position deviation of the substrate erected on one of the measuring heads 5a and 5b. Magazines 11 and 12 are provided on both right and left sides of the continuity inspecting section on the base board 7 to house substrates inspected and yet to be inspected. A substrate is automatically conveyed with a transport mechanism 13 between the substrate holder 9 and the magazines to be inspected.
Patent JP-H051939-A (JP)
Title: Flow meter test device
Inventor: OGAWA YUTAKA
IPC: G01F25/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a meter factor within a shortened test time by testing a flow meter transmitting uneven flow rate pulse by a small volume prover (SVP). CONSTITUTION:The drive control part 14 of a SVP 4 opens valves 15 and 16, closes a valve 2, and drive a piston 6 at a fixed speed by a driving part 10. When the piston 6 is passed through a detector 9, a signal S2 is transmitted, and a flow rate pulse P is transmitted from the pulse transmitter 3a of a flow meter 3 to be tested. This pulse P is measured until the piston 6 reaches a detector 8, and the test of one proving is completed. A CPU 13 calculates the irregular ratio of the pulse P. Further, the repeatability per run is calculated from the intake flow rate pulse number and the irregular ratio on the basis of a predetermined function. The repeatability per run is substituted for another predetermined function and a test proving pass number required for providing a required repeatability is determined.
Patent JP-H05298497-A (JP)
Title: Method for processing information in ic card
Inventor: MASANA YOSHIHIRO
IPC: G06Q40/00
Filed: 1992-11-10
Abstract: PURPOSE:To quickly execute a processing in a host device by providing a command for updating numerical information such as a money amount inside E<2> PROM, etc., in an IC card and enabling updating numerical information by means of a one-time command processing. CONSTITUTION:In the information processing method in the IC card, a command message 10 adding the designition of an area in a non-volatile memory where rewriting is possible, the designition of an arithmetic processing in subtraction or addition and the disignition of change quantity being subtraction quantity or addition quantity is received from the host device and the arithmetic processing where numerical data being stored in the designated area is designated by change quantity is executed. When the result of the arithmetic processing is a negative value or exceeds a previously set numerical value, a response message 30 indicating it is returned to the host device and, when the result is the one except them, the area is updated to be the above result so that the updating command is processed so as to return the response message 20 adding the above result to the host device.
Patent JP-H06142573-A (JP)
Title: Method and apparatus for coating
Inventor: MAKIHARA MINORU
IPC: B05C15/00
Filed: 1992-11-10
Abstract: PURPOSE:To conduct spray coating using a coating booth efficiently and economically by minimizing the discharge of coating material or a solvent, preventing environmental pollution, and utilizing the coating material and the solvent efficiently. CONSTITUTION:In a coating booth 1, mist of coating material is caught by a solvent in a water curtain 6 and the collected liquid is stored in a liquid storage tank 7. In the process in which the collected liquid is circulated to the water curtain 6, the liquid in the tank 7 is sent to a recovered liquid tank 17 and then separated into coating liquid with a specified concentration and filtrate by an ultrafilter 19 connected to the tank 17. The coating liquid is fed to a spray nozzle 4 for spray coating. The filtrate is fed to the cleaning nozzle 15 of an exhaust filter 10 in the coating booth 1; the coating material caught by the exhaust filter 10 is dissolved in the filtrate and the solution is collected in the liquid storage tank 7.
Patent JP-H07152692-A (JP)
Title: Parallel computer system
Inventor: OKURA HIROYUKI
IPC: G06F15/173
Filed: 1993-11-30
Abstract: PURPOSE:To use a broadcast type communication line, with which the parallel computer system is equipped, for a communication between optional processors. CONSTITUTION:The computer system has plural unit groups 1-4 consisting of plural processors and is equipped with a network 5 for making a communication between optional processors and the broadcast broadcast type communication line which consists of communication adapters 31-34, 51, and 52 and a service processor 6 that enable a broadcast communication from an optional processor to all processors. In each broadcast type communication adapter, inherent unit group addresses 312-342, 512, and 522 are held and the service processor 6 when making an inquiry at an interruption request from a processor discriminates the request issuing source processor from those addresses and makes the optional processor have a communication with an optional processor by using a broadcast type bus.
Patent JP-H08135132-A (JP)
Title: Dry joint material for outer wall material
Inventor: IWABE KAZUHIRO
IPC: E04F13/08
Filed: 1994-11-08
Abstract: PURPOSE: To assure water proof of a step part by inserting dry joint material, which is composed of a joint base material consisting of a joint receptacle in its pair of strip board and a joint filling material consisting of a T shape cross section, into the joint receptacle adaptively to the joint space of the outside wall material. CONSTITUTION: A joint base material 3 consisting of a joint receptacle 2 in its pair of strip board 1 is arranged in parallel adaptively to the joint space 't' of a outside wall material B and a joint filling material 5 of T shape cross section consisting of a leg 4 is inserted into the joint receptacle 2 of the joint base material 3. A rectangular section foaming elastic body layer 7 is filling in the outer lateral side 1A if the joint receptacle 2 of the joint base material 3 between the outside wall materials B and compressively filled in the step parts without any gap. Thus a joint of good watertightness filling gaplessly even if there is a step can be obtained.
Patent JP-H02147625-A (JP)
Title: Method and apparatus for continuous mixing and feeding
Inventor: YAMANAKA KATSUHISA
IPC: C08G63/78
Filed: 1988-11-30
Abstract: PURPOSE:To mix continuously raw materials, namely, terephthalic acid and ethylene glycol always at a const. mixing ratio, to feed them to a reactor and to obtain continuously a polymeric substance with little ununiformity by mixing said raw materials by a specified method and feeding them to the reactor. CONSTITUTION:In an apparatus wherein terephthalic acid and ethylene glycol are mixed together by using pref. a slurry preparation tank 3 and fed into a reactor, a hopper 1 for feeding terephthalic acid is connected to the tank 3 through a rotary valve 2 and the amt. of feeding of terephthalic acid is controlled by controlling the number of rotations of the rotary valve while the flow rate of ethylene glycol is controlled by providing a flow rate controlling mechanism in a feed pipe 8 in such a way that a const. mixing ratio is obtd. to said amt. of feeding. Feed-back control of said two or raw materials is thereby performed in such a way that the amt. of feeding thereof is at a preset mixing ratio and the condition of mixing said raw materials is monitored by setting e.g. an electric conductivity meter 10 in the tank 3 to mix continuously said raw materials and to feed them to the reactor.
Patent JP-H03164172-A (JP)
Title: Purification of urokinase precursor-like protein
Inventor: SHINTANI KOJI
IPC: C07K1/34
Filed: 1989-11-21
Abstract: PURPOSE:To simply remove germ cell-derived protein impurities, etc., and obtain the high purity title precursor-like protein by dialyzing urokinase precursor-like aqueous solution obtained from the germ cell with water or buffer and then bringing the solution into contact with an anion exchanger. CONSTITUTION:An urokinase precursor-like protein (proUK)-containing aqueous solution, preferably produced by using Escherichia coli bacterium as a host and capable of expressing the activity is dialyzed using water such as distilled water or buffer having pH 4-7. After dialysis, anion exchanger (DEAE group) is treated with a strong acid or strong base in order to remove pyrodiene and the anion exchanger after the treatment is packed into a column and the above- mentioned dialyzed aqueous solution is passed through the above mentioned column and impurities are absorbed to carry out purification of the aimed proUK. Furthermore, the resultant aqueous solution may preferably be subjected to free-drying.
Patent JP-H04171990-A (JP)
Title: Piezoelectric ceramic sintered body
Inventor: NAGATA KUNIHIRO
IPC: H01L41/187
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a piezoelectric ceramic whose resistivity is high and which can be polarized even when it is baked in a reducing atmosphere by a method wherein a glass composed of a component whose coefficient of thermal expansion is nearly equal to that of the piezoelectric ceramic and which is hardly reacted with the piezoelectric ceramic is added to a piezoelectric ceramic sintered body. CONSTITUTION:An actuator composed of a piezoelectric ceramic sintered body is formed in such a way that electrode layers 2,... connected to a + terminal and electrode layers 3,... connected to a-terminal are formed between many piezoelectric ceramic layers 1,.... In order to manufacture the actuator, a glass and, as required, a bivalent metal compound such as SrO3, CaCO3, BaCO3 or the like or manganese carbonate are added to a ferro-electric ceramic material such as PZT or the like; they are kneaded; a sheetlike ceramic green sheet is formed; an electrode-material paste of Cu or Ni is printed on the surface of the sheet; and the sheet is baked in a reducing atmosphere such as nitrogen or the like. A component which is composed of PbO, SiO2 or the like is used as the component of the glass to be added. Thereby, its coefficient of thermal expansion can be made nearly equal to that of a ceramic, it is possible to prevent a crack from being produced, and a solid solution is not formed by a reaction with the ceramic.
Patent JP-H06150111-A (JP)
Title: Writing method of bankbook
Inventor: TOYOOKA AKIHIRO
IPC: G06Q40/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide the writing method of a bankbook by which the bankbook is possible to be repeatingly used and the latest transaction history data of necessary linage is possible to be recorded. CONSTITUTION:When it is so judged that a page which is being recorded is a final page, transaction history data recorded in the first page is deleted and new transaction history data is recorded here (S3 to S5). When it is so judged that the page which is being recorded is not the final page, whether transaction history data has already been recorded in the next page or not is judged, and when it is so judged that transaction history data has not been recorded in the next page yet, new transaction history data is recorded in the next page (S6, S7). When it is so judged that a record is performed, the transaction history data recorded in the next page is deleted and new history data is recorded here.