baber/WOPTO huggingface dataset:
Patent JP-H07200649-A (JP)
Title: Lsi designing support device
Inventor: KAWAKITA HIDEYUKI
IPC: G06F17/50
Filed: 1993-12-28
Abstract: PURPOSE:To provide a hierarchy designing environment which can start the synthesization of a bias circuit which inputs the specifications of plural current sources or voltage sources and also can easily carry out the simulation of a circuit that includes the synthesized bias circuit. CONSTITUTION:This device is provided with a user interface 1 which performs the input of the specifications of a current source or a voltage source, the designation of the current source or the voltage source that desirably consists of a single bias circuit, etc., a symbol library 2, a bias circuit synthesizing part 3, a circuit simulator 4, a data storing part 5 and a data processing part 6. The circuit 3 inputs the specifications of plural current sources or voltage sources, and the simulator 4 combines a bias circuit with a circuit which contains a current source or a voltage source consisting of the bias circuit for simulation of the circuit combined with the bias circuit.
Patent JP-H11181004-A (JP)
Title: Production of polystyrenesulfonic acid salt aqueous solution
Inventor: FURUTA KAZUMI
IPC: C08F2/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous solution having a remarkably improved hue and useful in the fields of semiconductors, photography, etc., by polymerizing a styrenesulfonic acid salt monomer in the presence of a specific polymerization initiator. SOLUTION: This method for producing (C) a polystyrenesulfonic acid salt aqueous solution having a hue (apha) of <=60 (preferably 10-60) comprises polymerizing (A) 100 pts.wt. of a styrenesulfonic acid salt monomer (especially sodium styrenesulfonate) in the presence of (B) 0.01-20 pts.wt. of 2,2'-azobis(2- amidinopropane)dihydrochloride as a polymerization initiator. The concentration of the component A in the polymerization solution is preferably 5-30 wt.% from the view points of production efficiency and polymer viscosity. Thereby, the polystyrenesulfonic acid salt aqueous solution in which the defect of inferior hue is improved can be provided.
Patent JP-H06174085-A (JP)
Title: Hydraulic parking device for automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: B60T1/06
Filed: 1992-12-02
Abstract: PURPOSE:To make the device small in size, and concurrently enable s parking lock mechanism to be quickly changed over by letting a parking lock mechanic be so constituted as to be controlled with a change-over valve mechanism operated by a parking valve which can be electrically controlled. CONSTITUTION:When a parking solenoid valve 12 is turned on so as to be actuated, pressure oil is discharged out of the hold port 37 of a neutral valve 30, its spool 33 is pushed down so that an output port 36 is cut off against an input port 35. Namely, no line pressure is supplied to the input port 38 of a range change-over valve 3, so that a shift valve 40 is undergone to a neutral condition. In this case, pressure oil is discharged out of the control port 47 of a parking control valve 43, a spool 46 is thereby pushed down, an oil path is then changed over, line pressure is applied to the lock port 61 of a hydraulic actuator 59 so as to allow a piston 60 to go outward, and a cam 24 is engaged with the outer circumferential section of a link gear 22, so that a parking lock condition is thereby established.
Patent JP-H11236380-A (JP)
Title: Process for producing 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole by using methyl dithiocarbamate
Inventor: PRASAD VIDYANATHA A
IPC: C07D285/125
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To enable the production of 2-(methylthio)-5-(trifluoromethyl)-1,3,4- thiadiazole which is useful as an intermediate for herbicides with a safe large scale process by carrying out the reaction in a specific method. SOLUTION: Methyl dithiocarbamate is made to react with trifluoroacetic acid to produce a mixture of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole and 2,5-bis-(methylthio)-1,3,4-thiadiazole, the mixture is acidified with an acid such as sulfuric acid to cause phase separation, and said 2,5-bis-(methylthio)-1,3,4- thiadiazole is selectively removed to produce the objective compound. It is preferable that the reaction is carried out in the presence of an aprotic aromatic cosolvent (e.g. toluene), and the acidification is performed at about 20-60 deg.C.
Patent JP-H10196945-A (JP)
Title: Ignition detector
Inventor: JITSU HIDEO
IPC: F23N5/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To lessen the influence of floating capacity by wiring in an ignition detector using a switching power source, by making the output of the switching power source which has an oscillatory transformer sine waves or roughly sine waves where the frequency and the voltage values are severally within the specified value range. SOLUTION: The output of a switching power source which has an oscillatory transformer 12 is made sine waves or roughly sine waves within the range of 10KHz to 30KHz for frequency and 150V±30V (300V±60V in terms of peak vs. peak value) by single-side peak value for voltage value. By doing it this way, the influence of floating capacity 40a and 40b is lessened, and it becomes possible to maintain the voltage of AC 100V or over at the place of electrodes 31a and 31b for detection of ignition, and even if the lengths of wirings 32a and 32b become long to about 1m, the voltage between the gate and source of depletion type of FET's 21a and 21b for detection of ignition becomes negative by the rectification of a flame current at ignition, and the FET's 21a and 21b are turned off, and the ignition detecting action can be kept.
Patent JP-H05164683-A (JP)
Title: Particle sensor head
Inventor: YAMAGUCHI MASANORI
IPC: G01N21/53
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a sensor head of a light scattering type for monitoring particles which introduces many particles into the detecting area of a casing thereby to enhance the detecting efficiency. CONSTITUTION:In this particle sensor head, particles enter from an inlet 11 at the side part of a cylindrical casing 1. The inlet 11 is long in the axial direction. There are provided in the casing 1 a filter 4 confronting to a virtual face defined by the advancing direction of a beam light L and the entering direction of the particles, and a photodetector 5 which detects the scattering light passing through the filter which is generated when the beam light collides against the particles entering from the inlet. Moreover, a guide member 8 of a large opening area is projected at the inlet 11. Tone spread angle theta of the guide member 8 is 90O or smaller. The guide member 8 has a smooth inclined inner surface 81 formed of conductive material.
Patent JP-H10184294-A (JP)
Title: Heavy-article mounter
Inventor: SHICHIKU TSUNEHIRO
IPC: E21D11/40
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of installation works at a time when a heavy article is moved in the vertical or horizontal direction to be installed. SOLUTION: A derricking arm 4 is mounted on a main body 2 in a derricking manner. A vertical rocking section 8 and a horizontal rocking section 17 are fitted at the front end of the derricking arm 4. A hydraulic cylinder rocking the vertical rocking section 8 and a hydraulic cylinder 20 rocking the horizontal rocking section 17 are set up. An attachment 23 for fixing is installed at the front end of the horizontal rocking section 17 in a plane rotatable manner. When a precast plate 106 is shifted by the attachment 23 for fixing, the precast plate 106 is lifted and lowered by the derricking of the derricking arm 4, and the vertical directions of the longitudinal direction and horizontal direction of the precast plate 106 are adjusted. The attachment 23 is rotated together with these adjustment, and conformed at the place of installation.
Patent JP-H10183144-A (JP)
Title: Conversion of gas oil fraction for producing de aromatized desulfurized fuel having high cetane number
Inventor: MOREL FREDERIC
IPC: B01J23/42
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To convert a gas oil fraction to the subject fuel stably for many hours with a small amount of a gaseous product without regenerating catalyst, by passing the gas oil fraction together with hydrogen on a specific catalyst, desulfurizing, passing the gas oil fraction on a prescribed catalyst and dearomatizing the fraction. SOLUTION: (A) A gas oil fraction together with (B) hydrogen is passed on (C) a catalyst comprising (C1 ) an inorganic carrier, (C2 ) 0.5-40wt.% based on a completed catalyst weight calculated as metal weight of a metal (compound) of the group VIB of the periodic table, (C3 ) 0.1-30wt.% of a metal (compound) of the group VIII of the periodic table and (C4 ) 0.001-20wt.% based on the weight of the component C1 calculated as phosphorus pentoxide of phosphorus (compound), desulfurized and denitrified. The formed product is partially or wholly passed together with (D) hydrogen on (E) a catalyst comprising (E1 ) 0.01-20wt.% based on a completed catalyst weight calculated as a metal weight of a noble metal (compound) of the group VIII of the periodic table and preferably (E2 ) a halogen on (E3 ) an inorganic carrier and dearomatized.
Patent JP-H0984599-A (JP)
Title: Judgement of effectiveness of therapy for hepatitis c virus of genotype 1b and primer therefor
Inventor: ENOMOTO NOBUYUKI
IPC: G01N33/50
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To judge the effectiveness of therapy for a genotype 1b hepatitis C virus(HCV) by examining whether or not the amino acid sequence in an interferon sensitivity determining(ISD) region of the HCV belonging to the genotype 1b in a sample is same as a specific amino acid sequence. SOLUTION: An RNA is purified and separated from a sample comprising a blood serum, etc., of a patient suffering from chronic hepatitis C due to a hepatitic C virus(HCV) belonging to the genotype 1b according to a conventional method and the resultant RNA is then used to synthesize a cDNA. An ISD region comprising amino acids at the 2209th to the 2248th positions of the HCV is amplified by using a primer according to a polymerase chain reaction(PCR) and the prepared PCR product is purified, followed by an examination as to whether or not the amino acid sequence in HCV-1b ISD region is same as an amino sequence represented by the formula. Thereby, the effectiveness of the interferon therapy for the hepatitic C belonging to the genotype 1b is judged.
Patent JP-H10187392-A (JP)
Title: Output controller, outputting method and recording medium storing program that can be read by computer
Inventor: YAMAGUCHI KOTARO
IPC: G06F13/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manages the output timing of an output request from each terminal device by separately calculating a processing time when each output information that is received from each terminal device is processed and controlling the output state from an information device by adding each calculated processing time. SOLUTION: A CPU 124 executes a control program that is stored in memory 125 or a memory, resource based on a scheduled time at which a digital copier that is an information device processes a prescribed amount of output information and separately calculates a processing time to process each output information that is received from each terminal device. A queue management part 121 queues the processing time in a queue table 122 by adding each calculated processing time, and the output state from the dialed copier is controlled. This makes it possible to easily construct an output environment in which an output result can be acquired from the digital copier in a timing which performs time limit management of each output request from each terminal device and designates it.
Patent JP-H07185324-A (JP)
Title: Deodorant and composite material having deodorizing property
Inventor: MIYAZAKI KOJI
IPC: B01J23/70
Filed: 1993-12-28
Abstract: PURPOSE:To produce a deodorant and deodorizing composite material excellent in immediate deodorizing effect and durability by making a specified water soluble metallic salt absorbed in a silica gel having a specified average fine pore size, fine pore volume and average grain size. CONSTITUTION:The water soluble metallic salt of an element selected among Cu, Zn, Al, Fe, Mg, Ni, Mn and Co is incorporated in the silica gel having 5-50nm average fine pore size, 0.5-2.0ml fine pore volume and 0.01-2nm average grain size to make the deodorant. This deodorant is stuck to a base material to make the composite material having deodorizing property. This deodorant is excellent in immediate deodorizing effect and durability to alkaline malodor, sulfur based malodor, etc. Since this deodorizing composite material is excellent in immediate deodorizing effect and durability, this material is suitable for use such as a wall paper, curtain, tablecloth and filter.
Patent JP-H06169957-A (JP)
Title: Apparatus for treating used syringe needle
Inventor: ODAKA KATSUTOSHI
IPC: A61G12/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a simple treating apparatus wherein needles of not only disposable syringes but also various syringes are removed from the syringe cylinders and safely treated by one hand operation. CONSTITUTION:A cut with a width being smaller than the outer diameter of a syringe cylinder 31 is formed on the upper edge of the side wall 11 of an outer box 1 in the up and down direction and an arm 2 provided with an aperture channel with a width being larger than the outer diameter of a fitting cylindrical opening 33 of a needle of the syringe cylinder 31 and being smaller than the outer diameter of a frange of the base part 37 of the needle 36 is loosely inserted movably up and down in the terminal part 26 in the cut. Then, it is constituted in such a way that, when the arm 2 is displaced by the load, a sensor 50 detects it and the terminal part 26 of the arm 2 is moved in the inner direction of the outer box 1 and a needle storing container 6 is provided in the outer box 1.
Patent JP-2000181888-A (JP)
Title: Device and method for repeating message
Inventor: TICE LEE D
IPC: H04L69/40
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of information communication by allowing one processor to resend received information in response to an error index. SOLUTION: A multiprocessor system 10 includes a control unit 12, on which a plurality of processors 18, 20, and 26 are mounted. That is, the unit 12 is coupled with a communication medium 14 such as an electric cable and many electric units 18 and a number of functional units 20 are connected with the medium 14. The units 18 are intruder sensors, fire sensors or the like, and the units 20 are control units operated by a solenoid, display devices, or the like. A number of warning output devices 26 are connected with the unit 12 through the medium 24. Each of the processors 18, 20 and 26 analyzes all received messages and repeatedly send messages when a reception-side receiver generates a signal indicating that a received message does not have passed a reliability test.
Patent JP-2001161852-A (JP)
Title: Protective cap for sprinkler head
Inventor: TONOMURA TOSHIAKI
IPC: A62C37/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a protective cap for a sprinkler head which can surely prevent a coating agent from adhering to the heat-sensitive actuating section of the head body even when the coating agent is sprayed at the time of a coating work of a ceiling after the sprinkler head is installed on the ceiling. SOLUTION: This protective cap 10 is detachably fitted on an embedded type sprinkler head which has the heat-sensitive actuating section 6, or the like, on the head body 1. In such a protective cap 10, a drain hole 11 for water draining is provided on the bottom surface of the protective cap 10 which is formed into a cylindrical shape having bottom. Also, a shielding plate 12 is provided at an area on the bottom surface of the protective cap 10 and around the drain hole 11. The shielding plate 12 is provided on the inner peripheral side of the drain hole 11, and at the same time, a roof section 13 is provided on the shielding plate 12.
Patent JP-H06177574-A (JP)
Title: Recording and reproducing device having wireless reception function
Inventor: ARAKI AKIO
IPC: G11B23/50
Filed: 1992-12-08
Abstract: PURPOSE:To notably abate the noise mixed in the wireless reception part by suppressing the needless high-frequency component radiated from the recording and reproduction part within the title recording and reproduction device having wireless reception function. CONSTITUTION:Within the title recording and reproduction device with a radio reception part 4, a recording and reproduction part 2 having a high-frequency clock generating part is contained in an electromagnetic shield case 11. Simultaneously, the first and second filter substrates 12, 13 reducing the needless high- frequency component from the high-frequency clock generating part are respectively arranged inside and outside of this shield case 11 so that the input outputs Sr, Sp, Sd, Sci, Sco, Vcc of the recording and reproduction part may be given and received through the intermediary of both filter substrates 12, 13.
Patent JP-H06173788-A (JP)
Title: Evaporated fuel treatment device for internal combustion engine
Inventor: YAMANAKA MASAYOSHI
IPC: F02B77/08
Filed: 1992-12-09
Abstract: PURPOSE:To precisely detect a pressure in a fuel tank with no affection of variation in liquid phase. CONSTITUTION:A passage 21a connected to a cut-off valve 2 which is provided in the upper wall part of a fuel tank 1 is connected to a fuel vapor passage communicated with a canister which adsorbs and stores evaporated fuel. A float valve 23a in the cut-off valve 2 is pushed up by fuel (liquid) fuel tank 1 inclines exceeding a predetermined angle, and a protrusion 23 blocks a valve hole 21. A fuel tank pressure sensor 3 is mounted on a valve casing chamber 22 of the cut-off valve 2 through the intermediary of a passage 3a, for detecting a pressure in the fuel tank.
Patent JP-H09185712-A (JP)
Title: Three-dimensional image data generating method
Inventor: ERA KAZUNARI
IPC: G06T7/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To actualize a three-dimensional image of high quality with a small number of polygons by performing a rendering process to a state of sticking color image data inside a three-dimensional polygon solid. SOLUTION: A photographic image PP is read as a color image, whose color image data are recorded and outputted as a color image with the prescribed magnification; and >=1 equal-distance outline originating from a frame line and the center point P of the photograph as to the enlarged color image is copied to sheets of paper, a prescribed number of radial section lines originating from the center point P are drawn on the sheets of paper, and an image in the sheets of paper on which the mesh image is drawn is read. Distance information on the outline is added to the mesh image data to form three- dimensional polygon solid data, to which the color image data are applied; and the three-dimensional polygon solid is rendered to a state of sticking the color image data inside the three-dimensional polygon solid to obtain three- dimensional image data.
Patent JP-H11186383-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: OBARA TAKASHI
IPC: H01L21/768
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To precisely embed metal in all holes or trenches of the entire water surface by adjusting the energy of an irradiating laser according to the thickness variation of a metal film in a wafer plane, so that, even when the wafer thickness variations occur, an appropriate laser energy can given at all times. SOLUTION: For having a laser beam L irradiated on a metal film 4, formed over holes or wiring trenches 3 of an insulation film 2 on a semiconductor substrate 1 which is sufficient to melt and precisely embed the film 4 in the holes or trenches 3, the energy of the irradiating laser is adjusted according to the thickness variation of the metal film 4 so as to this film 4 have with an adequate laser irradiation energy, if, e.g. the film 4 thickness variations occur, a satisfactory embedding can be made at all times to thereby form a high integration degree semiconductor device.
Patent JP-H11187212-A (JP)
Title: Recorder
Inventor: YOSHIKAWA HISASHI
IPC: H04N1/032
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive recorder which suppresses the number of parts and is provided with a reading function and a recording function. SOLUTION: This recorder escapes and holds a line scanner unit 19 at a position such that it does not interfere with the reciprocal movement of a recording head 2a and a carriage 2 at recording operation, carries a recording medium with a carrying means and performs printing operation, while the head 2a reciprocally moves on the recording medium. It stops the carriage and the recording head at an escaping position at the time of a reading operation, shifts the unit 19 to a reading position such that it does not interfere with the escaping position of the carriage in recording head movable space, carries a medium to be need through a paper passage path that is the same with the recording operation by a paper carrying means and performs a reading operation.
Patent JP-H04296603-A (JP)
Title: Position measuring device for push rod of pneumatic pressure booster
Inventor: JIYAN PIEERU GOOCHIE
IPC: F15B15/28
Filed: 1991-12-19
Abstract: PURPOSE: To mount an apparatus for measuring the position of a push rod in a pneumatic booster without altering the booster housing or increasing the overall dimensions. CONSTITUTION: First and second tubular parts 40, 60 movable and fixed, respectively, with respect to a booster housing 10 supporting electric contacts are arranged coaxially around a push rod 30 for driving the piston of a master cylinder 86.
Patent JP-H09185258-A (JP)
Title: Image forming device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/08
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent developer which has fallen from sticking onto a transfer material by providing a developer receiving member, and receiving developer which is discharged from a developing area and falls by itself toward a transfer- material carrying path which is below it. SOLUTION: An opening which faces a photoreceptive drum is made in the casing of each developing device, and a developing roller 84 is provided in a developing chamber so that a part of it is exposed via this opening. A toner receiving member 330 as the developer receiving member, so composed of a rigid body as to cover the periphery of the developing unit which is below the opening of the developing device, is detachably fixed to a storage base 46 with a fixing screw. By the provision of the toner receiving member 330, even in case toner falls onto a carrying belt from the opening of the developing device, the toner is received by the toner receiving member before reaching the surface of the carrying belt.  Therefore, it does not reach the surface of transfer paper which is carried in a place lower than the opening of the developing device, and soil on the transfer paper with toner which has fallen can be prevented.