baber/WOPTO huggingface dataset:
Patent JP-S6386898-A (JP)
Title: Method for cleaning metal member
Inventor: OKAWA HIDEKI
IPC: C25F5/00
Filed: 1986-09-30
Abstract: PURPOSE:To remove a thin film contg. a chalcogenide element from the surface of a metal member having a greater ionization tendency that the element without damaging the member by subjecting the member to cathode polarization in an aq. soln. CONSTITUTION:An Al plate 4 having a Te film 3 formed on the surface and a stainless steel plate 5 are immersed in an aq. soln. of 5-9 pH contg. boric acid and sodium borate in a vessel 1. The Al plate 4 is connected to the negative side of a power source, the stainless steel plate 5 to the positive side and electric current is supplied. Thus, the Te film 3 can be removed from the surface of the Al plate 4 without damaging the plate 4.
Patent JP-S6386188-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: WATANABE SHIGEYOSHI
IPC: G11C11/34
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to form a high integration and speeding up by constituting the bit line sense amplifier of a dynamic RAM of a differential amplifier that uses a C-MOS type FF circuit, a bipolar transistor and a C-MOS transistor. CONSTITUTION:A column selection signal clock phi1 rises up, and an MOS transis tor Q14 is made on, and a BiCMOS differential amplifier 2 is activated. When a word line WL and a dummy word line DWL rise up, a clock rises up and a C-MOSFF circuit 1 is activated. At the same time, a clock phi3 rises up, trans fer gate MOS transistors Q9, Q10 become on, and data of a bit line BL and the inverse of BL are transferred to an input output line I/O and the inverse of I/O through the amplifier 2. Data are rewritten in a memory cell by the circuit 1. The contrivance for high integration and speeding up can be realized by this constitution.
Patent JP-S6474683-A (JP)
Title: Graphic drawing system
Inventor: ETO MASAYUKI
IPC: G06T11/20
Filed: 1987-09-16
Abstract: PURPOSE:To display a horizontal line at a high speed in a simple constitution by using two registers which holds the coordinate information on the horizontal lines to be displayed, a clock counter, two coincidence circuits, and a line information generating circuit. CONSTITUTION:A line data generating circuit 5 holds the horizontal coordinates of the start and end points of the horizontal lines to be displayed on 1st and 2nd registers 9 and 10 respectively. A 3rd register 11 holds the vertical coordinates of said start and end points. A counter 12 counts the dot clocks received from a CRT controller 2 in response to the start signal sent from a CPU. The coincidence circuit 13 and 14 outputs when the coordinate information on both registers 9 and 10 are equal to the value of the counter 12 and then deliver the line information corresponding to the end point from the start point through an output circuit 15 based on said dot clocks. The coordinate information on the register 11 is given to a graphic memory 3 via a selector 8 as the column address information that is obtained when the line information is transferred to the memory 3. In such a constitution, the horizontal lines are displayed at a high speed.
Patent JP-2000061240-A (JP)
Title: Deodorizing device
Inventor: FUJINAKA TOMONORI
IPC: B01D53/86
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device capable of executing efficiently the heating of a catalyst carrier and high in reliability of a heater heating the catalyst carrier. SOLUTION: An odor introducing passage 34 provided at one end of an outer wall 311 and externally introducing odor to an odor passage 313 and a discharge port 33 provided on one end side of an inner wall 312 and discharging the air after deodorization to the outside are provided, and the heater 315 is disposed attachably/detachably to the catalyst carrier 314 from the other end side of the outer wall 311 and the inner wall 312 and the heater 315 is arranged so as to heat directly the catalyst carrier 314.
Patent JP-2001058974-A (JP)
Title: Production of diaryl carbonate
Inventor: MIYAMOTO MASAAKI
IPC: C07B61/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a diaryl carbonate by imparting fixed agitation driving force in reaction of an aromatic monohydroxy compound with phosgene and/or an aryl chloroformate. SOLUTION: When reacting an aromatic monohydroxy compound (e.g. phenol or the like) with phosgene and/or an aryl chloroformate in the presence of an aromatic heterocyclic nitrogen-containing basic compound (e.g. pyridine or the like), motive power of >=250 kgf.m/L is imparted as agitation driving force (P/q) per a unit flow rate in a reactor which is calculated by the formula: P/q=Np.ρ.n3.d5/q [Np is an agitation driving force constant; ρ is a specific gravity (kg/m3) of a reactional liquid; n is a number of revolution (rps) of an agitator; d is a diameter (m) of gyration of an agitator; q is a flow rate (L/s) of a reactional liquid]. Raw materials are continuously fed into a first reactor 1 and agitation driving force is imparted by an agitator 31 preferably at 120-190 deg.C.
Patent JP-2001054718-A (JP)
Title: Bag filter heating method and device therefor
Inventor: TANAKA SUSUMU
IPC: B01D53/68
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To heat a bag filter with reduced maintenance cost in the operation pause time of an incineration furnace by passing high temp. air heated by a waste gas in a waste gas treating equipment under operation through the bag filter of the waste gas treating equipment in the operation pause time in an incineration plant provided with 2 lines. SOLUTION: In the case that the 2nd line incineration furnace 1' pauses as the 1st line incineration furnace 1 is operated, an inlet damper 14' and an outlet damper 15' of the 2nd line incineration furnace 1' are closed and by-pass dampers 21' and 22' are opened to prevent the waste gas in a waste gas flow passage 2' from entering into the bag filter 8'. In this state, a damper 24 of the 1st line is closed and a dampers 27, 28 are opened to introduce the high temp. air after passing through a hot water heat exchanger 13 in the 1st line under operation into the bag filter 8' of the 2nd line through an air introducing pipe line 25. The air after passing through the bag filter 8' is returned to an air supply pipe 12 of the damper 24 post flow side through an air discharge pipe line 26. As a result, the energy which the waste gas possesses is effectively utilized.
Patent JP-H0891153-A (JP)
Title: Bumper structure for automobile
Inventor: EZAKI KATSUMI
IPC: B60R19/24
Filed: 1994-09-28
Abstract: PURPOSE: To facilitate positioning, prevent looseness of a screw, and shorten installing work when a bumper stay is installed in an automobile bumper structure to be installed on a car body through the bumper stay. CONSTITUTION: In an automobile bumper structure to fix a bumper 1 to a car body member 3 through a bumper stay 2 fixed to a back face of the bumper 1, an upper installing part 24 and a lower installing part 26 to fix the bumper are formed in the mutually orthogonal direction on the upper end and the lower end of the bumper stay 2, and the respective installing parts 24 and 26 are fixed to installing surfaces 14 and 16 formed on the back face of the bumper 1. A projection 15 is arranged on the installing surface 14, and a positioning hole 25 to engage with the projection 15 is arranged in the installing part 24.
Patent JP-S6477346-A (JP)
Title: Destination variable pvc intelligent terminal equipment
Inventor: YAMANE TORU
Filed: 1987-09-18
Abstract: PURPOSE:To effectively utilize channels by making access to a storage device, selecting plural optional incoming side terminal addresses on a terminal selecting table and outputting plural corresponding logical channel numbers to a logical channel selection control means. CONSTITUTION:A logical channel selection control means 39 outputs the same output data 41 from a data sending means 43 to plural PVC logical channels 44 in order to store said plural logical channels 44. Thus, multiple address communication can be attained. At that time, the stored logical channel numbers LCN and their corresponding incoming side terminal addresses ADRS are written in the terminal selection table 38 in the storage means 37 and plural optional incoming side terminal addresses can be selected by referring terminal users from the table by a PVC destination varying means 42.
Patent JP-H0894224-A (JP)
Title: Water feeder for automatic ice-making device
Inventor: MURATA YASUKIYO
IPC: F25C1/22
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the water fed into the ice-making vessel from splashing about relating to a water feeder for an automatic ice-making device in which, when water is fed into an ice-making vessel, the water flowing out of a water reservoir is once held by a fixed quantity in a constant-quantity receptacle and subsequently fed from this receptacle to the ice-making vessel. CONSTITUTION: When a fixed quantity of water held in a constant-quantity receptacle 36 is fed into an ice-making vessel, the opening of the water-outlet hole 37 of the constant-quantity receptacle 36 is enlarged stepwise by lowering a valve body 40, which opens and closes the water-outlet hole 37, stepwise. As a result, at the beginning of the feeding of water into an ice-making vessel 22 the water falls into it in relatively small quantities and there is no possibility of the water splashing about.
Patent JP-S59122567-A (JP)
Title: Ultraviolet-curing adhesive composition
Inventor: TONDA ATSUKO
IPC: C08F2/50
Filed: 1982-12-28
Abstract: PURPOSE:To provide an ultraviolet-curing adhesive composition curable in a short time and having improved adhesive strength, by adding a benzopyrylium salt to the base resin. CONSTITUTION:The objective composition is prepared by adding (A) preferably 0.02-1.00pt. of a benzopyrylium salt to (B) 100pts. of a composition composed of (i) one or more ultraviolet-curing resins selected from (a) unsaturated urethane resins, (b) epoxyacrylate resins, (c) 1,2-polybutadiene resins having (meth)acryloyl group at the terminal and (d) organopolysiloxanes having acryloyl group or methacrylate group at the terminal, (ii) an addition-polymerizable monomer having at least one CH2=C group in the molecule and (iii) a photo-sensitizer.
Patent JP-H04117063-A (JP)
Title: Reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/04
Filed: 1990-09-03
Abstract: PURPOSE:To prevent lowering of a recognition rate due to misalignment of an original by preliminarily scanning the original to detect the inclination angle of its edge and aligning the original so that its upper edge can be in parallel with a reading line. CONSTITUTION:An original inclination detecting means 100 to detect an inclination of a reading original placed on an original platen and an aligning means 200 to align the reading line to the upper edge of the original based on the detection result of the means 100 are provided. The inclination angle of an original is detected and mechanically corrected even if the original is more or less inclined, and the original can be read in the same direction at all times. Thus, a precise reading operation can be ensured without lowering the recognition rate.
Patent JP-H0785599-A (JP)
Title: Device for reproducing signal
Inventor: KAMEDA KEIICHI
IPC: G11B20/10
Filed: 1993-09-20
Abstract: PURPOSE:To simultaneously perform plural reproducing operation from the same disk-shaped recording medium by comprising (n) storage means, (n) processing means performing an expansion process and control means controlling so as to perform the reproducing operation in time division. CONSTITUTION:The (m) sound signal strings compression-processing a sound signal to 1/k are recorded in the disk-shaped recording medium 11 respectively continuously. By a reproducing means 12, the recording medium 11 is rotated at a normal speed, and specific one of the sound signal strings is read out to be sent to a first storage means 13. The data in the storage means 13 are sent to a first processing means, and at least the expansion process is performed to be outputted. By the reproducing means 12, other second sound signal string in the medium 11 is read out while 1-(1/k). The data of the second sound line are stored in a second storage means 14, and thereafter, are processed by a second processing means 17. Further, when sufficient time exists, other third sound signal string is reproduced.
Patent JP-H0897721-A (JP)
Title: Ad/da converter
Inventor: OCHI MASATOSHI
IPC: H03M1/02
Filed: 1994-09-28
Abstract: PURPOSE: To solve problems of increased chip area due to integration of AD/DA converters and of disable A/D conversion during D/A conversion. CONSTITUTION: The AD/DA converter is made up of an analog voltage generating section 1 generating an analog voltage corresponding to a digital value from a reference voltage, a selector 12 selecting an output of the analog voltage to a voltage hold section 13 or a comparator 7 based on a signal from the control section 1, the comparator 7 comparing an output voltage from the selector 12 with an analog input, a register 4 having a function of varying sequentially the digital value based on the comparison result, a decoder 3 decoding the digital value in the register 4, and a control section 11 controlling the selector 12 with a VDAC output destination selection signal and the register 4 with an AD/DA conversion selection signal.
Patent JP-H05196512-A (JP)
Title: Temperature detecting element and temperature detecting device
Inventor: MURAMATSU JUNICHI
IPC: G01K11/12
Filed: 1992-08-08
Abstract: PURPOSE:To provide an explosion-proof structure and, at the same time, to measure temperatures with a simple constitution by using a blank material of a polymer series having a lower-limit critical solution temperature for utilizing its characteristics that its transparency and light transmissivity changes when the temperature exceeds a prescribed level. CONSTITUTION:The light emitted from a light emitting means 3 is transmitted through an optical fiber cable 5 and received by means of a light receiving means 7. The title temperature detecting element 1 is provided in the middle of the cable 5. Since the element 1 is formed by using a blank material of a polymer series having a lower- limit critical solution temperature, the element 1 has such characteristics that, in the element, two kinds of materials are mixed with each other in one phase in the element 1 in a temperature range lower than the solution temperature and the two kinds of the materials are separated from the other in different phases in a temperature range higher than the solution temperature. A mixture of, for example, polymethyl methacrylate and ethylene-vinyl acetate copolymer and a mixture of one kind or two or more kinds of methacrylate ester polymers and vinyldene fluoride- hexafluoropropylene copolymer are used for forming the element 1.
Patent JP-S6473736-A (JP)
Title: Carrier case for semiconductor integrated circuit device
Inventor: KIKUCHI MASAHARU
IPC: H05K5/02
Filed: 1987-09-16
Abstract: PURPOSE:To make it possible to absorb impact even in case the impact is inflicted on the title case by a method wherein the whole case is constituted in a structure, wherein the cap and the case main body of the case are respectively formed in a three-layer structure using an impact absorbent material as its intermediate layer and ICs are supported by protrusions formed on the inner wall part of the cap and metallic plate springs. CONSTITUTION:A carrier case consists of a cap 1 of a three-layer structure, a case main body 2 of a three-layer structure and partition plates 24 for partitioning semiconductor integrated circuits TAB-IC 3, which are manufactured by a tape carrier system and are housed in the case main body. The cap 2 is provided with an impact absorbent material as its intermediate layer and protrusions 1d, which are molded integrally with the inner wall part 1c of the cap 1 and are faced downwards, are formed on the inner wall part 1c. The main body 2 is provided with an impact absorbent material 2b as its intermediate layer and the partition plates 4, which are molded integrally with the inner wall part 2c of the main body and are faced upwards, and metallic plate springs 5 arranged between these plates 4 for suppressing the IC 3 are provided on the inner wall part 2c. Thereby, when the cap 1 is made to cover on the main body 2, the springs 5 are pressed by the protrusions 1d, can support elastically the ICs and eliminates an effect to the IC 3 due to a play in the case.
Patent JP-S6474593-A (JP)
Title: Data processor
Inventor: GOTO HIDEMI
IPC: G09G1/00
Filed: 1987-09-16
Abstract: PURPOSE: To prepare a document without being conscious of external characters by storing an external character pattern in a storageonly area at the time of inputting the external character to a document, and at the time of changing an external character font, previously correcting its corresponding external character pattern before registering the external character. CONSTITUTION: When a dot pattern read out from an image reader 14 has not been registered yet at the time of judging the input of an external character registering key 4, the pattern is stored in an external character pattern memory PATM. When the pattern has been already registered in the memory PATM, a code is allocated to the registered pattern, the code is stored in a document area TXTM and the pattern is stored in an external character buffer 13. Thereby the contents of a document area are displayed on a display device 5. At the time of judging the depression of a character deletion key 3, a character code in the memory TXTM is deleted, and when the deleted character code is an external character, a state that the deleted code are not included in another position in the memory TXTM is discriminated and the external character pattern in the buffer 13 is corrected.
Patent JP-H1079649-A (JP)
Title: Signal generator
Inventor: MIURA YUKIO
IPC: H03K4/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To output a signal equal to a set signal waveform without complicating the whole constitution by executing signal processing based on stored waveform data in response to the input of logic data and generating an output signal having a prescribed signal waveform. SOLUTION: Waveform data for obtaining a prescribed output signal waveform are previously stored in a ROM 1. A delay circuit part 3 delays digital data obtained from four data terminals D0 to D3 of the ROM 1 and supplies the delayed data to the address terminals A0 to A3 of the ROM 1. When logic data (ON/OFF data) of a simple format are inputted from a signal input part 2 to the ROM 1, the ROM 1 automatically executes signal processing based on the stored waveform data in response to the input of the logic data. As the result of the signal processing, an output signal, e.g. a trapezoidal wave signal, having a prescribed signal waveform is self-excitedly generated from the ROM 1.
Patent JP-H0894878-A (JP)
Title: Optical fiber connector
Inventor: UCHIDA TAKAHIRO
IPC: G02B6/36
Filed: 1994-09-28
Abstract: PURPOSE: To provide an optical fiber connector which is formable by exact and concentrical positioning an optical fiber and a member to be connected to a lens unit side and is capable of surely focusing a high power laser beam at the end face of the optical fiber and surely preventing the members constituting the optical fiber connector from being heated and burned, is simple in structure and easy to assemble, and is capable of eliminating the need for aligning the optical fiber to the lens unit side at all when the optical fiber is exchanged after the optical fiber is once aligned to the lens unit side. CONSTITUTION: A cylindrical ceramic ferrule 16 which has a central axial hole 17 having the bore to be concentrically inserted with the optical fiber 11 according to the outside diameter of the optical fiber 11 from which a coating material 14 is removed and an outer peripheral surface concentrical with the central axial hole 17 is formed to project by a prescribed length from a connector body 15.
Patent JP-H07173492-A (JP)
Title: Composition capable of removing organic deposit
Inventor: FUKAI HISAYO
IPC: C11D17/00
Filed: 1994-09-28
Abstract: PURPOSE:To obtain a compsn. capable of removing org. deposits by using an org. compd. capable of dissolving or swelling the deposits, water, a specific assistant, a surfactant, etc. CONSTITUTION:This compsn. comprises an org. compd. (A) capable of dissolving or swelling org. deposits adherent to the surface of an object such as metal, glass, plastic or paper, an assistant (B) selected from among alcohols, glycol ethers and pyrrolidone derives., (C) a surfactant, and water. The component (A) is either in a state of oil-in-water dispersion or in a state of being dissolved in water. The kind of component (A) is not particularly limited. According to one embodiment, the compsn. comprises at least 15wt.% dieter of a dicarboxylic acid, such as dimethyl adipate, as the component (A), at least 1wt.% component (B), and the balance comprising water and a surfactant as the component (C), provided that the component (A) is in the form of dispersed droplets. This compsn. can effectively remove the deposits by virture of the function of dissolving or swelling them by the component (A) thereof and the function of converting the deposits into a gum-like lump in the water phase thereof.
Patent JP-H0685970-A (JP)
Title: Communication terminal equipment
Inventor: ASAKURA MASANORI
IPC: H04M15/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide the communication terminal equipment in which its communication charge is confirmed in advance so as to properly implement communication cost management when data communication is executed. CONSTITUTION:The terminal equipment is a communication terminal equipment having a data transmission function through an ISDN and provided with a charge data table 8 storing data relating to a communication charge, a means 1 calculating a communication charge by discriminating data quantity being a transmission object when the data of transmission object are stored in a storage means 4 and referencing the data stored in the charge data table 8 and a notice means 6 notifying the charge calculated by the means 1.
Patent JP-H1156100-A (JP)
Title: Greening mini-garden
Inventor: SHIMAKAWA MASAO
IPC: E04D11/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To increase the air phase percentage to increase the rooting of planted trees, even when mini gardens are made by using artificial lightweight soil in an apartment houses or on the veranda or rooftop of a usually detached house and improve the drainage efficiency, even in localized torrential rainfall by increasing the solid phase percentage. SOLUTION: A drainage pipe 10 having a mesh structure on its upper face is laid at the lowest corner of the bottom face 5 of the veranda 1 and a drainage filter 26 is installed at the part for draining point. The rooting-resistant sheet 11 is bored to form a hole at its drainage part. On the upper face of the rooting-resistant sheet, is laid the water-retaining mat 12 and the water- retaining and water-draining sheet 13 is laid on the upper face of the water- retaining mat 12. A number of pebbles 14 are laid on the upper face of the water-retaining and water-draining sheet 13 and the filter 15 is placed out the pebbles. Artificial lightweight soil 16 is placed out the upper face of the filter 15. When the artificial lightweight soil 16 is used in ant amount of 400 liters, 5 liters of charcoal powder and leaf mold are admixed thereto.