baber/WOPTO huggingface dataset:
Patent JP-H02108065-A (JP)
Title: Polyester color developer
Inventor: OKADO KENJI
IPC: G03G9/113
Filed: 1988-10-18
Abstract: PURPOSE:To stabilize a triboelectrostatic charge characteristic and to prevent carrier sticking by using a resin-coated carrier which is specified in the relation between the volume average grain size of a nonmagnetic color toner and the average pore size of the surface of a carrier core material and is coated with a resin contg. a copolymer. CONSTITUTION:The volume average grain size of the nonmagnetic color toner, designated as amu, and the average pore size of the surface of the carrier core material, specified as bmu, are 4<=a<=10mum, 0.5<=b<=6.0mum and 0.15<=b/a<=1.0. The electrical insulating resin with which the surface of the carrier core material is coated contains the copolymer obtd. by polymerizing at least one kind of a monomer selected from an acrylic acid (or its ester) monomer and methacrylic acid (or its ester) monomer and at least one kind of a monomer selected from styrene monomers. The resin-coated carrier coated with the above- mentioned resin is used. A metal oxide having at least -30muC/g triboelectrostatic charge quantity to the resin-coated carrier is incorporated as a flow improving agent into this resin. The triboelectrostatic charge characteristic is stabilized in this way and the carrier sticking is prevented.
Patent JP-S63145339-A (JP)
Inventor: OMAA MOHAMETSUDO BAUTONI
IPC: C08J5/12
Filed: 1987-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02106612-A (JP)
Title: Refuse incinerator lower heating value calculation method
Inventor: INOUE YOSHIRO
IPC: F23G5/50
Filed: 1988-10-17
Abstract: PURPOSE:To evenly perform an average refuse charge to contrive the lowering of the fluctuation of calculated lower heating value by performing the information for calculating an average refuse charge by the average of movement whenever each refuse charge time interval is divided into many unit times and the unit time elapses. CONSTITUTION:In a hoper 4, pieces W2,... Wn, Wn+1,... of refuse 2 are successively charged at the times t2,... tn, tn+1,.... The average movement value of an average refuse charge M (kg/hr) per unit time at the average movement time K (hr) previously set in a constant range is calculated whenever the unit time elapses. First average refuse charge M (tn) is expressed as M(tn)=W1+W2+ Wn/K. The heating value of a furnace 1 is calculated from the heat balance of the furnace 1 as soon as the average refuse charge M is calculated to make them H(tn). The lower heating value Q(tn)=H(tn)/M(tn) is calculated by dividing the heating value H(tn) by the average refuse charge M(tn) corresponding thereto. The fluctuation of the calculated lower heating value Q is very small.
Patent JP-2000090520-A (JP)
Title: Magnetic head protector
Inventor: IIJIMA MAKOTO
IPC: G11B15/60
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head protector which is capable of preventing the damage of a magnetic head by averting the contact between a connecting portion of a leader tape or leader tape and the magnetic head. SOLUTION: The protector 10 of the magnetic head 21 for exchanging information with the magnetic tape 13 drawn out of a tape cartridge has a route switching means for forming a tape passage route contactless with the magnetic head 21 when it passes the leader tape 23 or the connecting portion of the leader tape 23. This route switching means may be composed of guide wall members 14 of an arcuate cross section curved at their outer peripheral surfaces, guide columnar members 16 of an elliptic cross section, etc., for example, as a pair of advanceable and retreatable projecting members arranged on the both side of the magnetic head 21. These members are slid along the arcuate locus projecting forward of the magnetic head 21, by which the members are advanceably and retreatably projected forward of the magnetic head 21.
Patent JP-H04141221-A (JP)
Title: Method for restoring capacity of anion exchange membrane
Inventor: MATSUNAGA YOSHINORI
IPC: B01D65/02
Filed: 1990-09-29
Abstract: PURPOSE:To restore the original capacity of an anion exchange membrane deteriorated in capacity by bringing the anion exchange membrane, which has been used in the recovery of an acid from a waste metal pickling solution containing molybdenum, into contact with water. CONSTITUTION:In order to restore the capacity of an anion exchange membrane, the anion exchange membrane used in the recovery of an acid from a waste metal pickling solution containing molybdenum is brought into contact with water. The temp. of water is pref. about 0-50 deg.C in order to prevent the deterioration of capacity due to the temp. of the anion exchange membrane.
Patent JP-H06108144-A (JP)
Title: Method for heat-treating steel
Inventor: NAKAO KAZUHIRO
IPC: C21D1/42
Filed: 1992-09-30
Abstract: PURPOSE:To provide the method for heat-treating steel capable of holding the hardness of the steel after being subjected to tempering into a prescribed value while the heat treating time in the tempering is reduced and capable of preventing the martensitization of the structure at the time of cooling. CONSTITUTION:At the time of tempering steel, in the temp. rising process, the steel is heated with a high high-frequency output, and in the case where it approaches the heat treating temp., the high-frequency output is reduced a little, and its overshoot can be prevented. Next, the high-frequency output is weakened, and the steel is held under soaking and is thereafter gradually cooled. By this treatment, its heating properties can easily be put into the optimum heat treating area, the hardness of the steel after being subjected to the tempering treatment can be regulated to a prescribed standard value and the martensitization of the structure at the time of the cooling can be prevented.
Patent JP-2000088769-A (JP)
Title: Sorting apparatus for paper sheet
Inventor: TAKAYAMA AKIRA
IPC: G01N21/88
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sorting apparatus by which a sheet of paper with an image formed of an image formation material, a sheet of paper with an image formed of an erasable material and a sheet of thermal paper can be sorted by a method wherein the reflection density of a sheet of paper to which a load is given is compared with a prescribed reference value. SOLUTION: Sheets of paper which are loaded so as to be mixed in a paper reservoir 1 are sent to an optical measuring system 5 via conveyance rollers 4, and their light transmittance and the mean vaue of their reflection densitities on both faces are measured. Then, the sheets of paper whose light transmittance is higher than a reference value are judged to be OHP sheets, and they are stored in an OHP sheet stockroom 7. Other sheets of paper are sent to heating rollers 8 so as to be heated, and the mean value of their reflection densities on both faces is measured by an optical measuring system 9. Then, the mean value of their reflection densities is compared with a prescribed reference value.  Whether the sheets of paper are sheets of ordinary paper which are printed by an ordinary image formation material, or sheets of paper which are printed by an erasable image formation material, are judged. A sorting guide 11 and a sorting guide 13 are driven, and the sheets of paper are stored and stored in a thermal-paper stockroom 12, a recyclable-paper stockroom 14 and a reusable-paper stockroom 16.
Patent JP-H0899388-A (JP)
Title: Surface finish material for heat insulating/sound absorbing material
Inventor: SAITO NOBORU
IPC: E04F13/08
Filed: 1994-09-29
Abstract: PURPOSE: To provide a surface finish material for heat insulating/sound absorbing material capable of enhancing surface design effect while keeping heat insulating effect and sound absorbing effect. CONSTITUTION: A primer layer 2 is laminated on plain or twilled glass cloth 1 in a scattered state and an emulsion of vinyl chloride resin paste or an acrylic resin is applied to the primer layer 2 in a scattered state by a rotary screen and a thermoplastic resin 3 is laminated. A concealing layer 4 composed of paint to which carbon black is added is formed on the rear surface of the glass cloth 1. The surface finish material thus obtained is bonded to glass wool through the primer layer to be used as an interior material of a room of every kind requiring heat insulating properties and sound absorbing properties.
Patent JP-H06292573-A (JP)
Title: Production of active pseudomonas glumae lipase in hosts of same or different kind
Inventor: YANNETEIE UIRUHERUMINA BOSU
IPC: C12N15/55
Filed: 1991-07-05
Abstract: PURPOSE: To provide a method for producing a lipase suitably useful as a detergent or a composition for cleaning.  
     CONSTITUTION: An active Pseudomonas glumae lipase, etc., isolated from P. glumae PG1 (CBS 322.89) preferably applicable to a detergent system is produced by a homologous host and a heterologous host such as especially Bacillus subtilis. In the case of the latter, 'a helper function' or 'a lipase specific stabilization,/transfer protein' is necessary. Consequently, when expressed in concert with a lipase gene, a gene capable of promoting the stabilization of an intermediate related to the production and translation/section of the lipase is used. The host can be produced by transformation by a recombinant DNA method and a modified lipase can be produced by a technique for inducing mutation at a specific site or an ordinary mutagenesis technique. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09104159-A (JP)
Title: Printing image position regulating apparatus of rotary process
Inventor: SATO MITSUO
IPC: B41L13/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To adjust the position of a printing image left and right by moving at least a plate cylinder among the plate cylinder and an end plate left and right without relying on conventional a printing paper moving system or a drum moving system. SOLUTION: One of a pair of end plates consists of a first inner wheel part 65 supported on a drum shaft 38 in a rotatable manner and a first outer wheel part 68 provided to the almost outer peripheral part of the first inner wheel part 65 and the first inner wheel part 65 is immovable in the center axial direction of the drum shaft 38 and the first outer wheel part 68 is integrally rotatable along with the first inner wheel part 65. The other one of a pair of end plates is movable in the center axial direction of the drum shaft 38 and consists of a second inner wheel part 71 fixed to the drum shaft 38 and a second outer wheel part 74 provided to the almost outer peripheral part of the second inner wheel part 71 and the second outer peripheral part 74 is rotatable with respect to the second inner wheel part 71 and movable in the center axial direction of the drum shaft 38.
Patent JP-H06109989-A (JP)
Title: Optical fiber driving relay
Inventor: YOSHITANI KATSUMI
IPC: G02B26/08
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate the maintenance of optical fibers by enabling an optical fiber for external wiring to be attached and detached. CONSTITUTION:This optical fiber driving relay is equipped with a fixed block A where both one-end parts of a couple of fixed-side optical fibers 1 and 2 are fixed in parallel, a movable block B which can be switched so that light exiting from one end part of a movable side optical fiber 4 fixed to the movable body 5 is received by one of the one-end parts of the fixed-side optical fibers 1 and 2 by driving and moving a movable body 5 in parallel, an electromagnet device C which drives the movable body 5, and a chamber D which houses the fixed block A and movable block B; and a connector 18 to and from which the optical fiber for external wiring use connected to an external device can be attached and detached is provided at the other-end parts of the respective optical fibers. Even if the optical fiber for external wiring is damaged or varied in length, the optical fiber can easily be repaired or replaced by detaching only the optical fiber for external wiring use from the connector 18 without replacing the whole optical fiber driving relay.
Patent JP-H06112560-A (JP)
Title: Semiconductor laser excited solid-state laser device
Inventor: TOJO KIMITADA
IPC: H01S3/094
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a semiconductor excited solid-state laser device which can be remarkably improved in excitation efficiency as compared with the conventional laser device. CONSTITUTION:In the title laser device which obtains its output light by resonating light obtained by exciting the output light of a semiconductor laser element 1 by emitting the output light upon the end face of a solid-state laser medium 2 with an optical resonator 5 composed of a plurality of mirror surfaces 3, the medium 2 is put in the resonator 5 so as to laser-oscillate the output light of the element 1.
Patent JP-H09107359-A (JP)
Title: Atm switch and control method
Inventor: IKEDA YUTAKA
IPC: H04Q11/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the ATM switch and the control method in which a data packet is transferred from an ATM equipment of the SVC system to an ATM equipment of the PVC system. SOLUTION: An address extract section 11 extracts an IP address of an ATM equipment 1 being a sender from a data packet sent from an ATM equipment 1 of the PVC system and the address is registered in an address information management table 13 with a logic channel number of the ATM equipment 1. The address information management table 13 is referenced in response to a logic channel number inquiry by an IP address from the ATM equipment 3 of the SVC1 system or data packet transmission by the transmission destination IP address designation from the ATM equipment 4 of the SVC2 system to acquire a logic channel number corresponding to the IP addresses.
Patent JP-H02108907-A (JP)
Title: Distance/shape measuring instrument
Inventor: TACHIKAWA HITOSHI
IPC: G01B11/245
Filed: 1988-10-19
Abstract: PURPOSE:To find the distance to a body, etc., stably in a short time by measuring distances in flight time provided to respective light intensity sensors in a sensor array and measuring the distance shape of the body according to the differences. CONSTITUTION:Laser light from a laser 2 becomes nearly parallel light by passing through a lens 3. The laser light is split by a beam splitting mirror 4 in the directions of the body 5 and a photodetecting element. Light which is reflected and scattered by the body 5 forms its image on a photodiode array 9 through a lens 6. Light quantity outputs of the respective elements are led to a signal shaping circuit 10. The signal of a local oscillator 11 is also led to the circuit 10 and converted into a low-frequency signal wherein the intensity and phase of the light quantity signals are maintained. The output of a reference generating circuit 13 and the output of the circuit 10 are inputted to an intensity and phase measuring circuit 14 and the phase difference between the reference signal and light quantity signal and the intensity of a component of the same frequency with the reference signal in the light quantity signal are outputted as voltage signals. A signal processing circuit 16 calculates the distance from the phase difference and distance information is superimposed on the video signal of the body 5 which is photographed by a television camera 8 in the form of chrominance components and displayed on a monitor 17.
Patent JP-2000086918-A (JP)
Title: Fading coloring matter
Inventor: NAKAMURA TETSUO
IPC: C07D277/28
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring matter stably maintaining its color-developed state during storage, while getting immediately colorless when subjected to solution treatment, therefore useful for the residual color reduction after treating silver halide photographic photosensitive materials. SOLUTION: This coloring matter is represented by formula I (R1 is an alkyl, aryl or heterocyclic ring; R2 and R3 are each H, an alkyl, aryl or the like; L1 and L2 are each methine or N; L3 and L4 are each methine; Z is an atom group needing to form a 5- or 6-membered heterocyclic ring; (m) is 0 or 1; Y is O, S, Se or the like; V is a univalent group; (p) is 0 or 1-3; X is a counterion; (n) is the number of >=0 needing to neutralize the electric charge in the molecule), e.g. a coloring matter of formula II. This coloring matter of formula I is obtained through such reactions as to mix 2-ethyl benzothiazole with ethyl p-toluenesulfonate followed by melting the mixture under heating to form a compound which, in turn, is dissolved, together with 4- diethylaminosalicylaldehyde, in ethanol followed by adding piperidine to the resulting solution and then refluxing under heating.
Patent JP-H02108380-A (JP)
Title: Liquid crystal display device
Inventor: NOHARA KAZUTOMO
IPC: G02F1/133
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a high definition still picture by respectively making the common electrode potential of a liquid crystal panel and a Y driver circuit output into a constant potential at the time of the reproduction of the still picture. CONSTITUTION:A still picture switch 7 is depressed to make the output (c) into 'L', simultaneously the said output (c) is latched by a first FF 8 in the rise of a control signal (b) from a control signal generation circuit 6, and the output (d) is synchronized with a vertical synchronization signal to make into 'L'. Consequently, a second change-over switch 10 is switched to a lower side, fixed potential V3 is supplied to a Y driver circuit 3, simultaneously a third change-over switch 11 is also switched to the lower side, and common electrode potential is charged from V1 to V2. Further, a first AND gate 12 prevents passage to a shift clock (f) by the output (d), the supply of a gate signal to the gate of all the switching transistors of a liquid crystal panel 1 is stopped, and the still picture is reproduced. Since a second AND gate 13 prevents the passage of a sampling clock with the second FF output (g), the potential V3 is fixed.
Patent JP-H06110173-A (JP)
Title: Replenisher supply device for photosensitive material processor
Inventor: ISHIKAWA TAKATOSHI
IPC: G03D3/06
Filed: 1992-09-30
Abstract: PURPOSE:To prevent a replenisher cartridge from being exchanged in the midst of work by instructing the exchange of the cartridge at the time when the work is not hindered. CONSTITUTION:A 1st liquid level sensor 84 detecting the liquid level of replenisher in a stock tank 56 is provided. When the liquid level equal to or under a specified value is detected by the sensor 84, a heater 74 is energized to melt a cover 72. Thus, the replenisher 70 is supplied in the tank 56 from the cartridge 66 through a flowdown pipe 80. Therefore, the replenisher 70 is automatically supplied in the tank 56 even in the case the amount of the replenisher 70 in the tank 56 is insufficient. When the work is not hindered thereafter, the exchange of the cartridge 66 is instructed.
Patent JP-H01105146-A (JP)
Title: Vessel for liquid sample of fluorescent x-ray analysis apparatus
Inventor: TANAKA TAKEO
IPC: G01N23/223
Filed: 1987-10-19
Abstract: PURPOSE:To improve the accuracy of detection in the case in which the volume of a sample is small by providing a 1st sample chamber for housing the sample of a small volume to a central part and providing concentrical 2nd and 3rd sample chambers for housing the samples of a large volume to the outside. CONSTITUTION:The title vessel V is formed of a plastic material to a bottomed circular cylindrical shape. The 1st sample chamber 1 sized about 15mm in diameter is provided to the central part thereof and the 2nd and 3rd sample chambers are provided concentrically via a partition wall 6 to the outside thereof. Grooves 5 of about 1mm depth are provided the wall 6 between the chambers 2 partitioned by partition walls 4 and the chamber 1. The sample of the small volume is passed in the chamber 1 in the case of measuring said sample and the sample of the large volume is passed in the chamber 1 and the chambers 2 through the grooves 5 in the case of measuring said sample, by which the samples are respectively packed in both the chambers. Measurement is, therefore, carried out with the sample of the small volume by lowering the height of the chamber 1 and the chambers 2 and the waving motion by a thin high-polymer film for preventing splashing is blocked by the walls 4, 6 by which the accuracy is improved.
Patent JP-H10108698-A (JP)
Title: Reaction of nucleic acid hybridization utilizing ultrasonic wave and apparatus therefor
Inventor: KADOUE YOUICHI
IPC: C12Q1/68
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the subject reaction such as clinical tests, food tests or environmental tests by reacting an RNA or a DNA with a nucleic acid having a sequence complementary thereto while applying ultrasonic waves with a modulated amplitude thereto. SOLUTION: An RNA or a DNA is reacted with a nucleic acid having a sequence complementary thereto while applying ultrasonic waves which are pulsating and amplitude modulated ones, having a modulated amplitude at 20-40kHz and generated according to an amplitude modulating method for pulsatingly changing the applied voltage of an ultrasonic vibrator with time at 50 or 60 cycles/sec thereto with 1-10W electric power for 2-10min and the produced reactional product is then measured to thereby improve the efficiency in a nucleic acid hybridization reaction utilizable within a wide range of industrial fields such as clinical tests, food tests and environmental tests and detect the nucleic acid in a sample.
Patent JP-H05102574-A (JP)
Title: Gas laser device
Inventor: OKUMA SHINJI
IPC: H01S3/097
Filed: 1991-10-09
Abstract: PURPOSE:To provide the title gas laser device capable of circulating the gas laser medium filled in an airtight vessel without using a blower. CONSTITUTION:The title gas laser device comprises an airtight vessel 1 sealed with a gas laser medium, a pair of main electrodes 2a, 2b oppositely arranged in this vessel 1, a high voltage power supply 1 generating main discharge in the discharge space 10 between the pair of main electrodes 2a, 2b by impressing them with high voltage, and a conductor 3 generating a magnetic field in the orthogonal direction to the direction of the main discharge generated between the pair of main electrodes in the discharge space 10.
Patent JP-H11103080-A (JP)
Title: Solar cell
Inventor: TOYODA TATSUO
IPC: B82B1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve energy conversion efficiency, by compounding iron silicide as a direct transition type semiconductor having a specific band gap to a silicon solar cell. SOLUTION: N-type crystal silicon to which phosphorus is doped, p-type crystal silicon to which boron is doped, or n-type amorphous silicon to which phosphorus is doped, or p-type amorphous silicon to which boron is doped, is arranged to a first layer 11. A second layer 11 consisting of iron silicide as a direct transition type semiconductor having a band gap of 0.9 is formed on the rear electrode side of such a first layer 11 as a thin-film. Light-receiving surface electrodes 15 formed in a comb shape so as not to interrupt incident light are formed on the light-receiving side surface of the first layer 11, an antireflection film 14 is formed to a light-receiving surface not interrupted by the electrodes 15, and a rear electrode 13 is shaped on the rear side of the second layer 12.