baber/WOPTO huggingface dataset:
Patent JP-H0995682-A (JP)
Title: Washing apparatus for gas generated from coal
Inventor: KAMATA NAOKI
IPC: C10J3/46
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing apparatus for a gas generated from a coal, preventing crystallization/solidification of calcium and capable of continuously operating for a long time by arranging each apparatus so as to introduce washed waste water at a high pressure and a high temperature generated from a washing apparatus of a generated gas obtained by a coal-gasifying apparatus and discharged through in the order of a cooling apparatus and a pressure- reducing apparatus. SOLUTION: This washing apparatus for a gas generated from a coal is arranged a washing device 1, a cooling apparatus 2 and a pressure-reducing apparatus (e.g. a pressure-reducing valve 3) so as to introduce and discharge a washed waste water 9 at a high pressure and a high temperature discharged from a washing device 1 washing a generated gas 10 generated from a coal- gasifying apparatus 6 in the order of the cooling apparatus 2, a pressure- reducing apparatus (e.g. a pressure-reducing valve), and preferably further an orifice 4 is provided between the cooling apparatus 2 and the pressure-reducing valve 3 as the pressure-reducing apparatus.
Patent JP-H01114947-A (JP)
Title: Tracing system for data processor
Inventor: ICHINOSEKI MITSUO
IPC: G06F11/28
Filed: 1987-10-29
Abstract: PURPOSE:To store only necessary tracing information by providing the title system with a comparing means for outputting a trace start signal and a trace interruption signal outputting means for outputting a trace interruption signal during the execution of an instruction to be tested or immediately after the execution. CONSTITUTION:When the contents of a software instruction storing register 22 coincide with that of a trace start address storing register 21, i.e. when an instruction to be tested is executed, a comparator 24 outputs a trace start signal 25. When the signal 25 is outputted, a gate circuit 26 is opened and the contents of a firmware instruction address storing register 23 are sequentially stored in a tracer memory 27. After the end of the execution of the instruction to be tested, a CPU 1 executes post-processing. In order to store the register value obtained immediately after the execution of the instruction to be tested in a storage device, the CPU 1 executes a subroutine call using a trap. At the time of detecting the trap, the CPU 1 outputs a trace interruption signal 14 and the gate circuit 26 is closed to interrupt the tracing.
Patent JP-H01114670-A (JP)
Title: Cryogenic refrigerator
Inventor: SAITO HIDEFUMI
IPC: F25B9/00
Filed: 1987-10-29
Abstract: PURPOSE: To improve a refrigerating capacity by a constitution wherein an expandible-contractible gas chamber formed of an elastic material is provided at a high-temperature end of a pulse tube, and a liquid coolant is filled around the gas chamber so that it communicates with an outside liquid reservoir through an orifice and further functions preferably as a working fluid. CONSTITUTION: When a piston 5 of a compressor 4 is depressed, an internal pressure of a pulse tube 1 rises in a moment and thereafter high pressure gas is introduced gently into the tube 1 from a low-temperature end 1a through a regenerator 2. At this time, the gas in the tube 1 is compressed adiabatically and the temperature thereof rises, while the volume of a gas chamber 10 at a high-temperature end 1b is expanded by a gas pressure. Then a liquid coolant 12 filled in a power absorbing chamber 11 surrounding the gas chamber 10 cools down compressed gas in the gas chamber 10, while a liquid pressure rises relatively and the liquid flows out into an outside liquid reservoir 13 from a communication passage 14 through an orifice 15. As the result, the liquid coolant 12 in the power absorbing chamber 11 takes out the energy of the compressed gas in the tube 1 as expansion work and this is converted into thermal energy by the orifice 15 and vanished.
Patent JP-H1057637-A (JP)
Title: Wet and dry power unit
Inventor: NOGUCHI YOSHIO
IPC: A41G1/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which moves about five times faster than a power unit for a watering method using a conventional water absorptive material and does not require a magnet at a joint of a water absorptive material. SOLUTION: A core at a pinecone is finely fractionized longitudinally, and then separated piece by piece except a base part 2 of a moving part so as to obliquely divide the core part. Moving parts A, A1 fractionized into small pieces except the base part are fixed on a connecting member 3 and the moving parts are connected with a water absorptive material 4. When the water absorptive material is put on a string 8, the moving parts absorb the water and move, the water absorptive material and the string shaped material are separated from each other, the moving part A is dried and moves and returns to its former state.
Patent JP-S63129545-A (JP)
Title: Optical information recording and reproducing system
Inventor: MURAKAMI TERUO
IPC: G11B5/02
Filed: 1986-11-19
Abstract: PURPOSE:To reduce a queuing time in a system according to the switching of a magnetic field, by performing the switching of the direction of the magnetic field to be impressed, on an area managing the area where information is recorded. CONSTITUTION:A magneto-optical disk 101 is driven by a rotary motor 202 so that prescribed angular velocity can be set constant invariably, and recording area on the disk 101 is divided equally into N-number of sectors per revolution in a radial shape from a rotational center setting a rotary mark 102 as reference. A recording track is formed in a spiral shape, and on the forefront of each track starting by setting the rotary mark 102 as reference, a track managing information area 103 including track addresses at tached in order from an inner periphery to an outer periphery is formed. When a recording operation indicating signal, a recording track number, a sector number, and recording information are transferred from an outside system, the recording information is accumulated once in a data buffer, and a device control part 209 counts the number of sectors on a designated track setting the polarity of the magnetic field generated by an electromagnet 203 in a direction of erasure on a recording operating operation control part 210, and accessed to a designated sector.
Patent JP-H02121983-A (JP)
Title: Production of e-isomer of imidazole derivative
Inventor: OKADA MASAO
IPC: A61P31/04
Filed: 1988-10-29
Abstract: PURPOSE:To obtain the E-isomer of the subject compound useful as an agricultural and horticultural germicide and fungicide by treating the Z-isomer of imidazole derivatives with an acid in the presence of a solvent, followed by decompositon of the resultant salt. CONSTITUTION:The Z-isomer of 2-(1-imidazoyl)-2-[4-(2-chlorophenyl)-1,3- dithiolan-2-ylidene]acetonitrile expressed by formula I (R represents formula II) is treated with an acid (preferably hydrochloric acid or sulfuric acid) in the presence of a solvent (example; water or dichloromethane) and the produced salt is decomposed to afford the objective E-isomer. The concentration of the acid is preferably 20-60% and the amount of the acid to be used is preferably within 5-100 molar ratio.
Patent JP-S62132674-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/337
Filed: 1985-12-05
Abstract: PURPOSE:To provide a thermal recording material having sufficient color developing density and color forming sensitivity and excellent stability with time, by using an electron-donating colorless dye, an electron-accepting compound and a specified compound. CONSTITUTION:An electron-donating colorless dye, an electron-accepting compound and a compound of general formula: Ar1S-R-SAr2, wherein each of Ar1 and Ar2 is an aromatic ring, and R is a 1-10C bivalent group, are used. The compound of the general formula is 1,2-bis(phenylthio)ethane, 1,2-bis(4- methoxypehnylthio)ethane or the like. The electron-donating colorless dye is a triarylmethane compound, a diphenylmethane compound or the like. The electron-accepting compound is a phenol compound, an inorganic acid or the like. The colorless dye and the electron-accepting compound are used in the state of being dispersed and ground to a particle diameter of not more than 3mum, preferably, not more than 2mum in a dispersant. The compound of the general formula is preferably added in an amount of 20-300wt% based on the amount of the electron-accepting compound.
Patent JP-S63128873-A (JP)
Title: Ghost removing device
Inventor: MURATA TOSHINORI
IPC: H04N5/21
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate the undeleted part of the ghost of an outline part by selecting a sampling clock frequency so as to synchronize with a time reference signal, detecting automatically the phase difference between both and correcting it so that a phase difference can be zero. CONSTITUTION:When a timing to designate the action starting point of a shift register 8 is generated, a comparator 46A is operated by an output pulse C from a timing generating circuit 28. Output data S of an A/D converting circuit 29 and an output SM of an average value circuit 23 are compared and when the difference comes to be a value L or below specified beforehand, the output is generated. Since sample values SC and SD are made coincident to the middle point of a vertical synchronizing signal front end F, the output of the comparator 46A is synchronized to the middle point of the vertical synchronizing signal front end F when L is small selected. Thus, the middle point of the vertical synchronizing front edge F and the phase of a clock and the action starting point of the shift register 8 can be made coincident and consequently, the delaying time of the ghost can be correctly measured.
Patent JP-H08119744-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: ASAI YOSHIHIRO
IPC: C04B35/584
Filed: 1994-10-14
Abstract: PURPOSE: To obtain the silicon nitride sintered compact giving an extremely smooth surface, when subjected to a mirror-abrading treatment, by embedding a sintered compact produced at the atmospheric pressure in the powder of silicon nitride, etc., and subsequently subjecting the embedded sintered compact to a hot hydrostatic pressing treatment with an inactive gas excluding nitrogen gas. CONSTITUTION: The method for producing the silicon nitride sintered compact comprises adding a Y2 O3 , Al2 O3 , MgO, etc., as a sintering auxiliary to the powder of silicon nitride, molding the mixture, sintering the molded product in nitrogen gas at the atmospheric pressure, embedding the sintered compact in silicon nitride powder, silicon oxide powder, the mixture powder of silicon nitride with silicon oxide, or the mixture of the powder with carbon powder, and subsequently subjecting the embedded sintered compact to a hot hydrostatic pressing treatment using an inactive gas excluding the nitrogen gas, such as argon gas, as a pressing medium gas. The method for producing the sintered compact gives the material capable of being used for molds useful for molding metal rolls, industrial mirrors, etc.
Patent JP-2000088513-A (JP)
Title: Aspherical wave generating lens system assembling adjusting equipment
Inventor: NAKAYAMA SHIGERU
IPC: G01B9/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide nonspherical wave generating lens system assembling adjusting equipment which can assemble and adjust a lens system generating an aspherical wave with high precision. SOLUTION: A light L outputted from a light source 1 is divided into a measuring light LM and a reference light. An aspherical wave generating lens system 6 to be inspected and a diffraction optical element 7R are arranged in the optical path of the measuring light LM. An interferometer is so constituted that, after the measuring light LM moves back and forth and passes the lens system 6 and the optical element 7R, the light LM interferes with the reference light. The diffraction optical element 7R is so formed that, when the lens system 6 is in a design form, the measuring light LM outputted from the lens system 6 and the optical element 7R in the return path becomes a plane wave or a spherical wave having the same form as the measuring light LM entering the lens system 6 and the optical element 7R in the outward trip.  The aspherical wave generating lens system 6 to be inspected is so assembled and adjusted that the interference signal from the interferometer is made null.
Patent JP-H10120429-A (JP)
Title: Burner for producing fine glass particle
Inventor: HATAYAMA KAZUHISA
IPC: C03B8/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently produce and deposit fine glass particles by making a specific O2 -containing gas flow to the outermost layer of a multitubular burner for producing the fine glass particles by hydrolytic reaction of a glass raw material gas in a flame therein. SOLUTION: This multitubular burner for producing fine glass particles is capable of making an O2 -containing gas which is an inert gas such as preferably N2 gas, He or Ar gas containing O2 at 15-25vol.% concentration or air flow to the outermost layer of the multitubular burner. The feed rate of the O2 -containing gas is preferably 3-60vol.% based on the glass raw material (e.g. SiCl4 gas) and the flow velocity of the O2 -containing gas is preferably 0.1-3 times that of the glass raw material gas. As a result, the diffusion and converging of a flame can be prevented and controlled and the temperature distribution in the flame in regions for producing and depositing the fine glass particles can be optimized. Thereby, the fine glass particles can efficiently be produced and deposited.
Patent JP-2001096657-A (JP)
Title: Shaped section coated with grained thermoplastic resin foam, and manufacturing method therefor
Inventor: KATANO HIROTOMO
IPC: B29C48/32
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a shaped section coated with a thermoplastic resin foam having a natural woodlike grained pattern and a texture (feel of the natural wood) as well as a method for manufacturing the shaped section. SOLUTION: The discharge aperture part 3 of a mold is structured of an outer mold part 4 having a plurality of grooved recessed parts 9 formed at a specified interval on the inner peripheral face and an inner mold part 6 arranged in the outer mold part 4. Further, a molten resin is discharged from a ribbed cylindrical discharge aperture between the outer mold part 4 and the inner mold part 6 while the positions of the outer mold part 4 and the inner mold part 6 are relatively changed to each other. Next a ribbed cylindrical resin foam 10 extruded is molded under pressure on a shaped section using a roll to coat the shaped section with the foam 10.  Thus it is possible to manufacture, with high productivity, the shaped section coated with a thermoplastic resin foam having a similar fluctuation to such as seen in a natural wood and a similar woodlike feel and a similar warmth to the surface of the natural wood, using the described method.
Patent JP-H0587970-A (JP)
Title: Coolant distribution device at reactor core side part of high temperature gas cooled reactor
Inventor: MASUMA YOSHITAKA
IPC: G21C15/02
Filed: 1991-09-26
Abstract: PURPOSE:To make coolant flow at a reactor core side part of reactor bed part of a high temperature gas cooled reactor to be of even amount. CONSTITUTION:A plurality of supporting columns provided between reactor core supporting plates and flow rectifying plates at a reactor bed part of a high temperature gas cooled reactor, and pressure loss generating members 14 arranged around a plurality of the supporting columns and consisting of a plurality of blow-off holes 13 which opened at positions separating evenly a ring shaped body 12 and around the main body 12, both are provided and therewith difference of velocity heads generated by circumferential geometrical shape of the flow path is returned as pressure loss therefrom. Pressure becomes even in the pressure loss generating members 14 and also constant and even amount of the coolant is distributed to the reactor core side part of the reactor bed part from the blow-off holes 13.
Patent JP-H0680752-A (JP)
Title: Molded polyurethane article for vibration damping and its production
Inventor: MIYAWAKI TADASHI
IPC: C08G18/62
Filed: 1991-09-25
Abstract: PURPOSE:To produce the title article having improved vibration-damping properties by homogeneously dispersing a solid filler in a polyurethane article. CONSTITUTION:The article is produced by scattering a solid filler 9 on an adhesive layer 8 placed on and tightly stuck to a cavity surface 11 of a metal mold to fix the filter on the adhesive layer 8, mixing a polyol component flowable at from room temp. to 100 deg.C and mainly comprising a 5-9C alicycic resin and a polyoxyalkylene polyol, a flowable liq. polyisocyanate compd. having at least two isocyanate groups in the molecule, and a catalyst. pouring the resulting liq. mixture into a mold, and thereby performing the polyaddition of the polyol component with the polyisocyanate compd.
Patent JP-H08137346-A (JP)
Title: Image forming device
Inventor: KANAI HIDETOSHI
IPC: H04N1/113
Filed: 1994-11-09
Abstract: PURPOSE: To secure the safety of an operator by surely stopping the light emitting of a semiconductor laser when he opens the door. CONSTITUTION: When the door of the device is opened, a door switch 6, which is normally closed, is opened to shut off a power supply circuit Vccd of an LD (a semiconductor laser) 5a from a power supply Vcc (DC 5V) of an engine driver 40. Then, the output of a comparator (a voltage detector), which always monitors and compares the voltage and a threshold voltage (4.5V), becomes low, a gate (a gate means) 1 is closed and video signals are shut off. Thus, the video signals detour into the circuit Vccd through a surge protecting diode D2, charges up a condenser C1 whose voltage does not become zero. Thus, the light emitting of the laser LD5a stops and the trouble is surely eliminated.
Patent JP-2000105661-A (JP)
Title: Wireless keyboard apparatus
Inventor: AMANO HIDEYUKI
IPC: G06F3/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless keyboard apparatus prolonging the service life of battery by suppressing the transmission output of a wireless keyboard. SOLUTION: An output control part 13 automatically adjusts the level of transmission output from a wireless keyboard 1 so as to normally perform communications between the wireless keyboard 1 and a host system 16 and while the wireless keyboard 1 is operated away from the host system 16 or in the environment of difficulty in communications because of external noises, a communicable state is provided by improving the transmission output. While the wireless keyboard system 1 is operated sufficiently closely to the host system 16, on the other hand, the service life of a battery can be prolonged by suppressing the transmission output level.
Patent JP-H05202476-A (JP)
Title: Copper complex with which selective vapor deposition of copper thin film can be done, its method for vapor phase deposition and method for selective etching of thin film
Inventor: JIYON ANSONII TOOMASU NOOMAN
IPC: C07F7/08
Filed: 1992-09-18
Abstract: PURPOSE: To selectively deposit copper thin films on the conductive parts of a substrate surface by using a specific volatile liquid or low melting volatile solid org. metal copper complex.  
     CONSTITUTION: The volatile liquid or low melting volatile solid org. metal copper complex expressed by the formula is used at the time of selectively depositing the copper by evaporation on the metallic or other electrically conductive parts of the substrate surface under CVD conditions. In the formula, R 1 , R 2  are independently 1 to 8 C perfluoroalkyl; R 2  is H, F or 1 to 8 C perfluoroalkyl; R 4  is 1 to 8 C alkyl, phenyl or Si(R 5 ) 3 ; R 5  is 1 to 8 C alkyl or phenyl. This complex exhibits the excellent characteristics as a CVD precursor substance of hindering the vapor deposition on the non-conductive parts, such as silicon oxide, on the surface while allowing the selective vapor deposition of the copper on the metallic or other conductive parts of the substrate surface. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02121529-A (JP)
Title: Menu selecting device
Inventor: YAMAGAMI TOSHIHIKO
IPC: H03M11/04
Filed: 1988-10-31
Abstract: PURPOSE:To improve the retrieving efficiency by selecting the next choice based on a selection history in the case no corresponding choice is available after the control of the confidence degree selected by a user. CONSTITUTION:When a user selects the corresponding item out of a displayed menu, an input part 7 accepts the input of the selection information with an instruction of a control part 1 and sends the information to a selection part 9. At the same time, the user inputs also the confidence degree to the corresponding selection information. A confidence degree history memory part 13 receives the corresponding confidence degree information and then, receives the present selection aspect information from the part 9 and stores both information. Thus the history that is traced a class menu is preserved. When a user inputs a reretrieving command through the part 7, the history information on the past selection results and confidence degrees are read out of the part 13. Then a selection deciding part 15 decides the class level where the retrieval is started again as the next corresponding level.
Patent JP-H08132650-A (JP)
Title: Impact dot head
Inventor: ANDO AKIHISA
IPC: B41J2/235
Filed: 1994-11-09
Abstract: PURPOSE: To provide an impact dot head having a long life by supplying oil to an old holding felt provided in order to prevent the abrasion of a slide place such as the contact part of a drive lever or printing wire over a long period of time to prevent the drying of the oil holding felt. CONSTITUTION: An electromagnetic coil 12 is provided in a frame 10 and an oil holding felt 30 is further provided inside the coil. A substrate 13 is provided to the bottom surface of the frame 10 and an oil storing felt 31 is provided to the gap between the substrate 13 and a nose 18. A transmission felt 32 is wound around a nose side wall part 18c to come into contact with the oil holding felt 30 and the oil storing felt 31. Therefore, oil can be supplied to the oil holding felt 30 from the oil storing felt 31 through the transmission felt 32 and, as a result, the abrasion of a slide place such as the contact part of a drive lever 15 and a printing wire 16 can be prevented over a long period of time.
Patent JP-H03137889-A (JP)
Title: Margin evaluating method for semiconductor device
Inventor: FUKIAGE TAKAHIKO
IPC: G11C11/401
Filed: 1989-10-23
Abstract: PURPOSE:To shorten a test time by connecting a shared sense amplifier to plural bit line pairs electrically. CONSTITUTION:Bit lines BLn and -BLn are precharged to a potential VBL before data is written in or read out of a memory cell MCa1. A word line WLa1 is raised from 0 to VCC+alpha at next time to transmit charges accumulated in the capacitor 3 of the cell MCa1 to a line BL1. A control signal S1 and a test control signal TE are raised from 0 to VCC+alpha at next time to open all transfer gates 4 - 7 and 40 - 70 and the line pair BLn and -BLn are coupled electrically with the shared sense amplifier 1. The BL1 and BL2, and -BL1 and -BL2 are coupled with each other in the amplifier 1, so the BL1 and BL2 are coupled mutually to function as one bit line and the remaining -BL1 and -BL2 are also coupled mutually to function as one bit line. Consequently, the efficiency of margin evaluation is improved and the test time is shortened.