baber/WOPTO huggingface dataset:
Patent JP-S55115546-A (JP)
Title: Paper folder
Inventor: INOUE HIROYUKI
IPC: B65H45/101
Filed: 1979-02-23
Abstract: PURPOSE: To achieve reliable guidance of paper, by providing suction holes through convex guide face for the purpose to such a paper.  
     CONSTITUTION: Feed rollers 2 rotating in reverse direction each other are provided above paper receiving table 3, where guide boards 5, 5' having convex guide faces 5a, 5a' are placed between the feed roller 2 and the paper receiving table 3 while facing the guide faces 5a, 5a' each other in paper carrying direction. Many suction holes 9 are made through said guide faces 5a, 5a' and coupled through suction means and suction hoses 10, 10'. Since the paper 1 can be stretched strongly along the guide faces 5a, 5a', it causes on jamming resulting in reliable folding of paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194486-A (JP)
Title: Production of silacyclohexanone compound
Inventor: TAKAHASHI TOSHIAKI
IPC: C07F7/08
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a good efficiency, used for a raw material for a silacyclohexane-type liquid crystal compound by reacting a specific silane compound with an acetylide compound, then adding carbon dioxide in the presence of chlorine, hydrogenating, esterifying and then performing a cyclization reaction. SOLUTION: This 4-silacyclohexanone derivative expressed by formula V, is obtained in a good efficiency by reacting a silane compound expressed by formula I [Ar is phenyl or toly; R is Ar, a 1-10C (substituted) alkyl or a 2-7C alkoxyalkyl; X is chlorine, bromine, trifluoromethane sulfonate or a monovalent alkoxy] with an acetylide compound expressed by formula II [M is Li, Na or MgY (Y is chorine, bromine or iodine)] to form an alkinylsilane expressed by formula III, adding carbon dioxide after reacting a base therewith to form a dicarboxylic acid, esterifying after hydrogenation thereof to obtain a compound expressed by formula IV (R" is a 1-10C alkyl), and by performing a dealkoxycarbonyl reaction.
Patent JP-2000224655-A (JP)
Title: Incoming reporting device
Inventor: ISHIDA TAKEO
IPC: H04W92/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To surely detect incoming from mobile communication equipment such as PHS(R) or portable telephone while a voice output device is used. SOLUTION: An incoming detecting signal received from mobile communication equipment by an antenna 1 is received by a reception part 2, the incoming detecting signal is judged by a CPU 3 according to a preset parameter, an incoming sound generating part 4 is driven, an incoming sound signal is generated, an input voice signal inputted from a voice input part 5 and the incoming sound signal are synthesized into a synthetic audio signal by an audio synthesizing part 6 and the synthetic audio signal is outputted from an audio output part 7 to the outside.  Thus, the audio signal is synthesized with the input voice from a voice reproducing device corresponding to the incoming detecting signal from the mobile communication equipment and the audio signal is outputted to an audio output device such as headphone so that incoming can be reliably reported even while listening to the sound of the sound reproducing device.
Patent JP-H05188657-A (JP)
Title: Liquid developer for electrostatic process
Inventor: HORIE SEIJI
IPC: G03G9/13
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a liquid developer for electrostatic process having good particle size distribution and excellent in dispersion stability and charging stability by consisting of a specific resin particle dispersed in a non-water solvent. CONSTITUTION:The resin particle is dispersed in the non-water solvent having >=10<9>OMEGAcm volume resistivity. And the resin particle is obtained by allowing the end group of a polymer main chain containing a styrene polymer component or a polymer component expressed by a formula I to polymerization react with methyl metacrylate or the like soluble in the non-water solvent and an acrylic ester having <=4C alkyl group in the presence of a macro-monomer, which is made by bonding a polymerizing double bond expressed by a formula II and has 1X10<3>-1X10<5> weight average molecular weight, and a dispersion stabilizing resin containing a graft copolymer, made of a monomer expressed by a formula III, as a main component and by making insoluble. In the formula, each of (a1)-(c1) and (a2)-(c2) is hydrogen atom, hydrocarbon or the like, each of X0 and X1 is a connecting group such as-COO-, V is-COO-, phenylene or the like, each of Q0 and Q1 is aliphatic group.
Patent JP-S52105064-A (JP)
Title: Comb for humidifying hair
Inventor: ISHINO KOUICHI
IPC: A45D24/22
Filed: 1976-02-27
Abstract: PURPOSE: To provide a comb for humidifying hair, sanitary without clogging, rigid and easy to handle, by means of notches provided on an elastic tube communicated to a tank in such a manner that they are opened due to deformation of the tube produced with the rolling of the teeth thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10221564-A (JP)
Title: Wavelength selecting filter and resonance wavelength selection control method used for it
Inventor: YAGO SHIGEO
IPC: G02B5/28
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To control the wavelength selection voltage constant by providing a voltage detection means for compensating the applied voltage dependency of a capacitance component and a voltage variable AC power supply which keeps the wavelength selection voltage and holds the selected resonance wavelength at a constant value. SOLUTION: When a capacitance component 308 is changed according to the selection of a resonance wavelength λ1, a voltage detection means 301 generates the compensation quantity for compensating the applied voltage dependency of the capacitance component 308 of a Fabry-perot etalon resonator (resonator) 20 as a feedback compensation quantity. The applied voltage dependency of the capacitance component 308 of the resonator 20 is thus compensated. When the capacitance component 308 is changed according to the selection of the resonance wavelength λ1, a voltage variable AC power source 302 applies the application voltage matched with the feedback compensation quantity obtained through the resonance characteristics of an electric resonance system and a feedback loop 303 as a wavelength selection voltage and at the same time holds a constant wavelength selection voltage so that the selected resonance wavelength λ1 is controlled to be held constant.
Patent JP-S58140919-A (JP)
Inventor: TAKANO HIDEO
IPC: H01B13/26
Filed: 1982-02-12
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-2000220579-A (JP)
Title: Oil pump
Inventor: YAMAMOTO OSAMU
IPC: F04C2/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce breakage of bubbles in the vicinity of an oil delivery port, and suppress erosion of a housing by arranging a communicating part for opening an oil in a gear groove chamber to a delivery port before a drive gear of a gear type oil pump or a gear tip part of a driven gear is separated from a pump housing. SOLUTION: When a drive gear 14 is drivingly rotated, a driven gear 15 engaged with the drive gear 14 is driven and rotated, oil is taken in a housing 11 from a suction port by negative pressure, and is moved in a gear groove chamber formed between a gear groove part of each gear 14, 15 and a body 12 in order, and is forcibly supplied from a delivery port 17. In the vicinity of release parts 21, 22, a communicating part S is formed, and thereby, a part of oil in the gear groove chamber is earlier opened at a point α. In the vicinity of protrusion parts 23, 24, the communicating part S is not arranged, and thereby, a part of oil is opened behind therefrom at a point β. Breakage of bubbles is suppressed in the vicinity of release parts 21, 22. Since generating shock wave is reduced, erosion of the housing is prevented.
Patent JP-S58141392-A (JP)
Title: Formation of insulating forsterite film on anisotropic silicon steel plate
Inventor: YAMAGUCHI KATSUROU
IPC: C21D9/46
Filed: 1982-02-15
Abstract: PURPOSE:To form a forsterite film with superior appearance and adhesive strength by controlling flourine and chlorine in a magnesia-base protective coating material for annealing to specified amounts or less. CONSTITUTION:An anisotropic silicon steel blank contg. 2-4wt% Si is subjected to conventional hot rolling, cold rolling and decarburization annealing. A magnesia-base protective coating material for annealing is applied to the resulting plate and dried, and the plate is coiled and annealed at a high temp. to form an insulating forsterite film on the surface. The amounts of fluorine and chlorine in the magnesia-base protective coating material for annealing are regulated to <=0.04wt% each and <=0.08wt% in total.
Patent JP-H08193208-A (JP)
Title: Treatment of picture of charging material surface picked up with camera at furnace top opening part
Inventor: SUGAWARA NAOYA
IPC: G01B11/24
Filed: 1995-01-13
Abstract: PURPOSE: To obtain picture information accurately reflecting the charged material condition in furnace. CONSTITUTION: The surface of the charged material 3 at the furnace top part of a blast furnace is picked up with a camera 1 at the furnace top opening part. At the time of developing a brightness dead zone deviated from the setting range of the brightness in the visual field in the picture obtd. with the camera 1, the picture is divided into the vertical and the horizontal gratings, the brightness in the brightness dead zone is estimated from each brightness of the grating surrounding the grate corresponding to the brightness dead zone. In the case of obtaining the picture, in which the brightness in the visual field in the camera 1 is lower than the reference value, the furnace temp. detected by a bridged sonde arranged at the furnace top is used as the reference value, and the brightness of the picture is corrected.  By this method, the effect of flame 4 developed in the furnace and gauze for protecting the camera, etc., is cancelled, and the figure information needed for the operational control of the blast furnace is obtd. at high accuracy.
Patent JP-S61180075-A (JP)
Title: Electromagnet-driven variable throttle valve
Inventor: ISHIDA TOSHINOBU
IPC: F16K31/02
Filed: 1985-02-05
Abstract: PURPOSE:To increase the speed of response and also arrest the effect of a temperature change by moving a valve through a change in the quantity of a fluid within a space caused by the expansion and contraction of an electromagnetic body. CONSTITUTION:A space 10 changes in volume as a result of the displacement of an electromagnetic body 1 which expands and contracts corresponding to a voltage applied. Following this change, a fluid inflows into or fluxes out of the space 10 through passages 7, 8, and accordingly, the quantity of a fluid which fills up the space 10 varies to increase or decrease. The change in the quantity of a fluid within the space 10 affects a valve 9 and causes the displacement of the valve 9, and accordingly, the circulation area of passage is change by the valve 9. The valve 9 is driven by an electromagnetic body with an extremely high speed of response so that a high-speed driving is obtainable.
Patent JP-S61181620-A (JP)
Title: Manufacture of shape with multi-color pattern with thickness
Inventor: ONODERA HIDEO
IPC: B32B33/00
Filed: 1985-02-06
Abstract: PURPOSE:To form efficiently a shape with a fine multi-color pattern with thickness on a substrate, by using a special runner plate. CONSTITUTION:The tip of a nozzle is fitted to a sprue 3 of a sprue plate 2. A runner plate having runners 5 that is in communication with the sprue 3 and pin gates 6 formed through to the undersurface is joined to the undersurface of the sprue plate 2, and an embossed plate 7 is pressed to the undersurface thereof. The grooves are corresponded to a multi-color pattern with thickness with only parts 8a of them being in communication with the pin gates 6, and a desirably colored thermoplastic resin 9 is injected from an injection molding machine to load the grooves 8a. When the loaded resin 9 is suitably hardened, then the resin 9 is separated from the plate 2 to remove unrequired resin, the embossed plate 7 is separated, it is joined to the undersurface of a runner plate 4', and similarly the next colored resin is loaded to desired grooves 8b. After the loading of the desired resin is completed, a substrate is formed by a runner plate 4' with a grooved section 10.
Patent JP-H05217005-A (JP)
Title: Microcomputer system
Inventor: FUJISHIMA TOSHIHIRO
IPC: G06F15/78
Filed: 1992-02-07
Abstract: PURPOSE:To attain low cost production and high speed operation and to obtain excellent secrecy holding performance by storing a compressed program, an extended program and a management program for managing a system in a ROM. CONSTITUTION:A microcomputer system is provided with a ROM 1 and a RAM 2, the ROM 1 stores the compressed program, the extending program 4 for extending the compressed program 3 and the management program 5 to be started at the time of turning on a power supply to manage the system and the RAM 2 includes an area 6 for storing the extended program and a data temporarily storing and work area 7. At the time of turning on the power supply, the program 5 is driven to initialize the system and then the program 4 is driven to extend the program 3 stored in the ROM 1 to the area of the RAM 2. Then the extended program starts to operate in the RAM 2.
Patent JP-S62178978-A (JP)
Title: Developing method for electrostatic latent image
Inventor: OKUYAMA TAKEKI
IPC: G03G15/09
Filed: 1986-02-03
Abstract: PURPOSE:To improve resolving power and gradation reproducibility by forming a developer layer as a thin layer and using a specific complex as a toner. CONSTITUTION:The developer layer is formed as the thin layer and the toner contg. the complex expressed by the formula at 0.5-5pts.wt. per 100pts.wt. binder resin of the toner is used in the stage of generating an oscillating electric field in a developing region and developing the electrostatic latent image formed on an image carrier by the carrier and toner-contg. developer layer on a developer conveying carrier. The absolute value of the electrostatic charge quantity of the toner is too large and the image density is eventually decreased if the content of the complex in the toner is below 0.5pts.wt. per 100pts.wt. resin. On the other hand, the electrostatic charge quantity of the toner is too low and there is an easy tendency to the generation of increased splashing of the toner and fogging to deteriorate in reproducibility of fine wires if the content of the complex in the toner exceeds 5pts.wt. per 100pts.wt. resin.
Patent JP-S52105325-A (JP)
Title: Angle universal joint for pipe
Inventor: KADOWAKI SABUROU
IPC: F16L27/10
Filed: 1976-02-27
Abstract: PURPOSE:This angle universal joint can freely perform minute adjustment of bent angle and branch angle at piping field, ensures simple connecting work and stable, high water tight property, and further prevents the failling-off of connection parts even when being subjected to high pressure.
Patent JP-S57134547-A (JP)
Title: Heat resistant alloy for centrifugally cast pipe
Inventor: TAKAHASHI EIJI
IPC: B22D13/00
Filed: 1981-02-16
Abstract: PURPOSE: To enhance the welding performance of a heat resistant C-Cr-Ni-Nb alloy for a centrifugally cast pipe by restricting the S and O contents of the alloy to very low levels.  
     CONSTITUTION: A C-Cr-Ni-Nb alloy is used as a heat resistant alloy for a centrifugally cast pipe such as a reformer tube. The alloy is obtd. by desulfurizing and deoxidizing a high alloy steel consisting of 0.25W0.35% C, <1% Si, <1% Mn, 23W26% Ni, 23W26% Cr, 1W2% Nb and the balance Fe so that the S and O contents are reduced to very low levels such as <50ppm S and <70ppm O. When this alloy is welded, the occurrence of welding defects such as cracking in the weld heat-affected zone are reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04260214-A (JP)
Title: Amplifying circuit
Inventor: ASAZAWA HIROSHI
IPC: H03F3/19
Filed: 1991-02-15
Abstract: PURPOSE:To offer a circuit capable of obtaining a signal differential from a high frequency analog signal by branching the high frequency signal into at least two. CONSTITUTION:The differential amplifying circuit is provided with an emitter grounded amplifying circuit consisting of a transistor TR 1 and a load resistance 2 and a reference voltage generating circuit consisting of a constant current source 3 forming a current mirror together with the TR 1 and a load resistance 4 in two input parts constituting a differential pair. The current ratio of TRs 1 and 3 and the resistance ratio of load resistances 2 and 4 are selected to equalize small signal output operating voltages of the emitter grounded amplifying circuit and the reference voltage generating circuit, and thereby, a high frequency signal branch circuit suitable for LSI is realized without a DC cut capacitor, and a receiver consisting of a PLL synthesizer and a mixer is easily constituted.
Patent JP-H10203878-A (JP)
Title: Porous inorganic material and its production
Inventor: RI TAKEOKI
IPC: C04B14/46
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable the excellent properties of whisker to be easily utilized to the utmost through such a design that a group of needle crystals of 2Al2 O3 .B2 O3 each having a diameter of a specific length or less are uniformly and randomly distributed and mutually bound at least one point through sharing needle crystal constituents without the aid of any binder. SOLUTION: A mixture of aluminum oxide (or an aluminum compound capable of forming aluminum oxide when heated) and boron oxide (or a boron compound capable of forming boron oxide when heated) is prepared so as to <=2 in the molar ratio: Al2 O3 /B2 O3 , and then subjected to powder molding to form a compact 0.4-2.3g/cm<3> in density (86-20% in porosity), which is then transferred in air to a hot oven where the compact is heated at 800-1,400 deg.C, thus obtaining the objective porous inorganic material consisting of a group of needle crystals of 2Al2 O3 .B2 O3 and 9Al2 O3 .2B2 O3 each <=10μm in diameter.
Patent JP-H08219949-A (JP)
Title: Method for measuring transmission band of optical fiber
Inventor: HARA TOSHIAKI
IPC: G01M11/02
Filed: 1995-02-09
Abstract: PURPOSE: To evaluate the transmission band based on the measurements taken only from one side by transmitting a light pulse from one end of an optical fiber to be measured and measuring the waveform of the light reflected from the other end of the optical fiber back to the incident end. CONSTITUTION: An optical fiber 1 to be measured is connected with an optical time domaineflectmetory (OTDR) 6 for measuring the loss distribution in the longitudinal direction of the optical fiber 1. The OTDR 6 transmits a light pulse on the optical fiber 1 and measures the intensity distribution of backscattering light having wavelength identical to that of the light returning on the optical fiber 1. The backscattering light is returned over the overall length of the optical fiber and the incident light subjected to Fresnel reflection is returned from the distal end. The transmission band for the signal reciprocating the optical fiber 1 is determined by connecting the OTDR 6 with one end of the optical fiber 1.
Patent JP-H06237450-A (JP)
Title: Motion area detection method
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N19/196
Filed: 1993-02-10
Abstract: PURPOSE:To detect a motion area of a picture with sufficient accuracy without picture deterioration. CONSTITUTION:A sampling point is shifted by each 1/2 of a picture element pitch and circulated by 8 fields and a motion part is extracted from a field picture subjected to 1/8 thinning sampling. At first a matrix of 3X3 picture elements is selected, which includes a noticed picture element P1A(i,j) whose area is discriminated as to whether it is a still area or a motion area and picture elements sampled at each field up to 7-preceding field from a field at which the noticed picture element is sampled. Then positive or negative coefficients whose total sum is zero the signal valve of respective picture elements in the matrix are multiplied by. Then the sum of the signal values multiplied by the coefficient is used to execute the discrimination. Only when an object passes over any of past 8 fields or plural fields and a timewise change takes place in a luminance signal, the sum of the signal values or a luminance signal difference is increased and a motion area is discriminated with sufficient accuracy based on the value.
Patent JP-S62179794-A (JP)
Inventor: HARADA KATSUMI
IPC: H05K3/32
Filed: 1986-02-03
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-S56118718-A (JP)
Title: Dedusting tower for exhaust-gas desulfurizer
Inventor: YAKUSHIJI YOSHIO
IPC: B01D53/50
Filed: 1980-02-25
Abstract: PURPOSE: To provide excellent resistance to fluorides and excellent wear resistance for the lining layer of a dedusting tower by forming the lining layer of an SiC-based brick and a rubber material.  
     CONSTITUTION: The upper part 7 of the throat and the throat 8 of a dedusting tower 2 for an exhaust-gas desulfurizer is particularly built up by an SiC-based brick lining 14 having a high corrosion resistance to fluorides and also a hard natural rubber lining 15 is provided between the brick lining 14 and the inner wall of a can body. On the other hand, a butyl-rubber lining 16 having a high resistance to hydrofluoric acid is provided at diffusion portion 9, side wall portion 10, and bottom 11. And the, the brick linings 14 are adhered to each other by an epoxy resin adhesive containing Al 2 O 3  as a joint filler, the brick lining 14 and the rubber lining 15 are adhered with the aid of an epoxy resin adhesive, and the other portions are adhered by a primer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000222801-A (JP)
Title: Recording medium-positioning member
Inventor: URAGAMI HITOSHI
IPC: G11B17/028
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce production costs, lighten a weight and improve a part accuracy by press working a metallic member of a thin plate and integrally molding an arm member with an elastic characteristic and a driving pin. SOLUTION: The whole is formed of an elastic plate-like material in the shape of an arc segment having a predetermined arc length. A middle part has a curvature of a degree not to be in contact with a rotary shaft of a driving device. An arm 36 and a driving pin 34 have almost equal thicknesses. A hole 40 at one end receives a fixing means such as a pin or the like and is circular. A projecting part 42 press worked to the other end functions as the driving pin 34. When the arm 36 formed of an elastic member transmits a rotational force from a rotary plate in accordance with the rotation of the preceding rotary plate to the driving pin 34, a step part 44 reinforces a rigidity in a rotational direction of the arm.
Patent JP-H06237490-A (JP)
Title: Power socket device
Inventor: SAKAI MASAAKI
IPC: H04Q9/00
Filed: 1993-02-10
Abstract: PURPOSE:To apply power supply control to an equipment centralizingly by using a radio wave on which information for on/off switch driving and identification information for identifying whether an equipment is designated are superposed. CONSTITUTION:A transmitter-receiver 24 decodes information superimposed on a radio wave S and outputs a decoding signal to an ID recognition circuit 26. When the decoded ID information is coincident with set ID information, the recognition circuit 26 outputs a decoded on/off control signal to a relay on/off memory circuit 27. The memory circuit 27 controls a drive circuit 28 so as to activate an on/off switch 31 when the on/off control signal is an ON signal and controls the drive circuit 28 so as to inactivate the on/off switch 31 when the on/off control signal is an OFF signal. Thus, remote supply control of commercial AC power supply to each equipment is attained.