baber/WOPTO huggingface dataset:
Patent JP-H0421871-A (JP)
Title: Method for controlling developing device for color image forming device
Inventor: SAWAI YUJI
IPC: G03G15/09
Filed: 1990-05-17
Abstract: PURPOSE:To sufficiently electrostatically charge developer and to prevent the packing of the developer from being generated by rotating a developing sleeve in a rotating direction in course of developing after the finish of the developing, rotating it in a reverse direction next and simultaneously starting the actuation of a developer supply and stirring means again. CONSTITUTION:By stopping the action of the developer supply and stirring means 10d after the finish of the developing and continuously rotating the devel oping sleeve 10b in the same direction as that in course of the developing, the quantity of the developer between the sleeve 10b and an image carrier 7 is set to a quantity so that the packing of the developer between the sleeve 10b and the carrier 7 is not generated. Next, by rotating the sleeve 10b in the reverse direction, opposing the surface of the sleeve 10b where the developer does not exist to the carrier 7 and starting the actuation of the supply and stirring means 10d again after the rotation of the sleeve 10b in the reverse direction is started, the developer is sufficiently electrostatically charged. Thus, the packing of the developer is not generated and the developer is sufficiently electrostatically charged.
Patent JP-H02307307-A (JP)
Title: Installing device for cable hanger ring
Inventor: KOGA HIDENORI
IPC: H02G1/02
Filed: 1989-05-20
Abstract: PURPOSE:To perform the mounting work of a cable hanger ring to a messenger wire(MW) by the ground operation and to enhance the safety of the work by making up a mounting means with a clamp section, a clamp switching mechanism, an operation stick, etc. CONSTITUTION:When the main body 3 of an installing device is grasped by hands and an operation stick 5 is rotated clockwise, a clamp switching cone head 71 is lowered and a clamps A1 and B2 gets to an open state. A cable hanger ring (CH) is inserted into ring gripping grooves 13 and 23 of the clamps A1 and B2, the operation stick 5 is rotated counterclockwise, the clearance between the ring gripping grooves 13 and 23 is narrowed and the CH is fixed. A communication cable is then enclosed between CH, whose jaw click is wound around the MW. When the operation stick 5 is rotated clockwise, the clamps A1 and B2 are in an open state, so that the main body 3 of the installing device can easily be removed.
Patent JP-S617127-A (JP)
Title: Longitudinal crack detector for conveyor belt
Inventor: SUMINO SHINICHI
IPC: B65G43/02
Filed: 1984-06-22
Abstract: PURPOSE:To make accurate longitudinal crack detection with no wrong operation performable, by detecting a longitudinal crack in a belt with the best use of induced electromotive force to be produced in a detection coil at a time when a conductor loop embedded in the belt passes through the inside of the detection coil surrounding the belt. CONSTITUTION:In case of a conveyor 5, which nippingly presses a strip belt 1 with plural pincers-press rollers 2 disposed in annular form whereby both side parts 3 in the width direction are deformed into the cylindrical form superposed with each other, and conveys a lot of conveyed goods 4, a conductive material 61 extending in the width direction is embedded in the belt 1 at regular intervals along a longitudinal direction. The conductive material 61 is exposed to the belt surface at each side part 3, coming into contact with each other at the superposed part between both side parts 3 and 3 of the belt. And, a detection coil 7 is installed to surround a cylindrical belt part of the conveyor 5 at regular intervals, whereby a longitudinal crack in the belt 1 is detected in a way of whether induced electromotive force is produced or not when the conductive material 61 passes through with the progress of the belt 1.
Patent JP-S6110003-A (JP)
Title: Device for modifying fuel
Inventor: KATSUTA MOTOHEI
IPC: C01B3/48
Filed: 1984-06-22
Abstract: PURPOSE:To modify fuel economically by simplifying a process without modifying a low-temperature CO modifying device, by feeding a desorbed gas of a CO desorption column set at the outlet of a high-temperature CO modifying device of a device for modifying fuel to the inlet of the modifying device. CONSTITUTION:A hydrocarbon raw material is fed through the pipings 6 and 7 to the desulfurizer 3 to remove S, it and steam fed from the piping 9 are sent to the fuel modifing catalyst tube 2 set in the furnace 1, heated, processed into CO and H2, fed through the pipings 10 and 11 to the high-temperature CO modifying device 4, converted into CO2 and H2, sent through the pipings 12 and 14 to the CO adsorption column 5, the unreacted CO is adsorbed and removed, and fed through the piping 15 to the following device. On the other hand, steam, etc. is sent from the piping 16 to the other adsorption column 5', desorbed CO is fed through 17 to the high-temperature modifying device 4. Consequently, remaining CO can be reduced without laying a low-temperature CO modifying device, and the fuel is modified efficiently and econimically.
Patent JP-H05318787-A (JP)
Title: Recording apparatus
Inventor: MORIKAWA MINORU
IPC: B41J2/325
Filed: 1992-05-20
Abstract: PURPOSE:To enable multiple recording by applying pressure to a film from the rear thereof when small holes filled with a hot-melt recording medium reach just opposite to the surface of a thermal head and pressing the hot-melt recording medium to recording paper to melt a part thereof to bond the same to the recording paper. CONSTITUTION:A film 1 composed of a heat-resistant resin having many small holes formed thereto so as to form protruding parts on the rear thereof, film moving mechanisms 1a, 1b, the drive circuit of a thermal head 2, the feed mechanisms 3a, 3b of recording paper 3 and a pressure mechanism 4 pressing the hot-melt recording medium received in the small holes from the rear of the film 1 are provided. When the small holes filled with the medium 7 reach just opposite to the surface of the thermal head 2, pressure is applied to the medium 7 of the small holes from the rear of the film 1 to press the medium to the paper 3 and a part of the medium 7 is melted from the rear of the paper 3 by the thermal head 2 heated corresponding to image data to be bonded to the paper 3 to record an image.
Patent JP-S6110139-A (JP)
Title: Vibration isolator
Inventor: OBATA MASAO
IPC: F16F15/02
Filed: 1984-06-22
Abstract: PURPOSE:To isolate vibration in all directions to be transmitted from the outside without causing angular motion due to vibration-proof support by constructing independent vibration system in each of three axes crossing perpendicularly while preventing ineterference. CONSTITUTION:A table 3 for securing an object while isolating the vibration is supported on the first frame 4 through a shock absorber 5 movable only in the direction of Y-axis then said frame 4 is supported on second frame 6 through a shock absorber 7 movable only in the direction of X-axis thereafter said frame 6 is supported on a fixed table 8 through a shock absorber 9 movable only in the direction of Z-axis. Since the fixing table 3 is constructed into independent vibration system in each of three directions, the vibration to be transmitted from the outside can be isolated without causing angular motion to the object.
Patent JP-H08305528-A (JP)
Title: Control method for screen display device
Inventor: SAITO HIROHISA
IPC: G06F3/0488
Filed: 1995-04-28
Abstract: PURPOSE: To improve the convenience of use by a user in the case of operating a device by displaying an operation guidance with respect to an object of a noted display window onto an operation guidance display window when the operation to the noted display window is a mis-operation. CONSTITUTION: An operation sequence management section SEQ, a multi-window management section MWN, a multi-window display section MWA and an operation guidance management section GWM apply properly display data to an input output management section SPM. Furthermore, input data from a touch pulse device 2b and a touch pen 3 are respectively outputted to a processing means managing the display of a noted display window. A system program monitors whether or not the user conducts any operation to the noted display window within a specified time stored in a window output table file. When the content of the operation made by the user is not normal, display of an operation guidance is requested and display processing to guide a proper operation content with respect to the object operation is executed.
Patent JP-S5652436-A (JP)
Title: Tabulation system
Inventor: KIKUCHI YOSHIYASU
IPC: G09G5/32
Filed: 1979-10-02
Abstract: PURPOSE: To make it possible to automatically array a character of the table containing an explanatory statement, by providing a means for generating a signal which arrays the vertical ruled line information and the horizontal ruled line in- formation, and repeatedly arraying an input character string between the vertical ruled lines.  
     CONSTITUTION: In the ruled line mode control circuit 11 consisting of two FFs and a gate, a horizontal line code HL is received from a line 104, the flip-flop F 1  turns on, and it becomes a vertical ruled line mode. The address in the column direction of the vertical ruled line position is executed by repeatedly reading in due order the numerical value of the vertical line position memory circuit 3. The address in the line direction sets the value which has added 7 a fixed number to the contents stored in the start line accumulation circuit 6, to the line address control circuit 5 as the initial value of the line address. The line address of the circuit 5 detects by the comparator 8 that the maximum line address has become equal to the contents of the storage register 9, the flip-flop F 2  of the circuit 11 turns on by a signal of the line 801, and the mode becomes a horizontal ruled line mode. A fixed character string is arrayed in the field where this ruled line has been drawn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650561-A (JP)
Title: Semiconductor device
Inventor: KAJI YASUHIRO
IPC: H01L21/66
Filed: 1979-10-02
Abstract: PURPOSE:To control the characteristics of a transistor body by forming the emitter diffusing depth and impurity distribution of a monitor transistor in the same manner as those of the transistor body, thereby improving the correlation of the characteristics of both the transistors and reducing the irregularity of the transistors. CONSTITUTION:In a transistor body 1, a reverse conductivity type base diffused region 4 is formed on a one conductivity type substrate 3, and one conductivity type emitter diffused region 9 is formed from a diffused window 6. Similarly, in a monitor transistor 2, a base diffused region 5 and an emitter diffused region 10a are formed in the substrate 3. The windows 6 of the transistor body 1 are used as line source, and the windows 7a of the transistor 2 are aligned in multiple number in width generally equal to the minimum width of the windows 6 at an interval shorter than the twice of the emitter diffusing depth XjE. Accordingly, the diffusing depth and impurity distribution of both the emitter regions 9 and 10a may become almost the same.
Patent JP-S62285772-A (JP)
Title: Mildew-proofing of packaged food
Inventor: HIROTA TETSUSHI
IPC: A23L3/3436
Filed: 1986-06-02
Abstract: PURPOSE:To enable economical preservation of a food having high water activity over a long period without getting moldy, by sealing a food having water activity together with an oxygen absorbent in the presence of ethyl alcohol vapor in the package. CONSTITUTION:A food having a water activity of about 0.9 is sealed together with an oxygen absorbent. Before the start of the growth of mildew, the package is treated in a manner to give an ethyl alcohol vapor concentration in the package of 0.2-0.4% and an oxygen concentration of <=0.01% to achieve mildew-proofing of the packaged food. Concretely, an alcohol-releasing agent is sealed in addition to an oxygen absorbent to vaporize ethyl alcohol in the package.
Patent JP-S6021577-A (JP)
Title: Semiconductor photo switch
Inventor: YORIUME YUTAKA
IPC: H01L31/14
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the titled device entirely solidified under elimination of movable parts such as a precise lens system by a method wherein a photo switch is constructed on a chip of compound semiconductor including the function of light reception and a light emitting region. CONSTITUTION:With an N<+> conductivity type InP substrate 8 as an emitter, a P type InGaAsP 9 serving as a base layer, an N type InGaAsP 10 as a collector, an N type InP 12 as a clad layer, an InGaAsP 13 as an active layer, and a P<+> type InP 11 are epitaxially grown thereon successively. Thereafter, etching removal is carried out to the collector layer 10 by leaving stripes of the required number of output, and then P type InP layers 15 to entrap current and light and N type InP layers 16 are selectively epitaxially grown. Next, an insulation film 17 is adhered and contact holes are bored above the stripes of insulation 18, and electrode metal 19 and back electrodes 20 and 20a are patterned by vapor deposition and treated by alloying.
Patent JP-H09287201-A (JP)
Title: Metal framework construction method for wooden building, metal framework structure, connecting metal, and connecting metal unit
Inventor: IKEDA KAZUYUKI
IPC: E04B1/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To connect structural members with slits, plate-like connecting metals, and draft pins without forming tenons and mortises at the intersection of a vertical member such as a column and a horizontal member such as a beam or a girder in the framework construction method for a wooden building. SOLUTION: The lower portion of a metal 3 is inserted into the slit 4 of a groundsill 1 and fixed by pins 6, and the upper portion of the metal 3 is inserted into the bag-like slit 5 formed at the lower end section of a column 2 and fixed by pins 6. The slit 5 is opened only on the lower end connection face of the column 2, the pins 6 are set short, thus three faces of the column 2 can be formed into decorative faces. A horizontal member such as a beam 13 is connected by a metal 15 protruded sideward from the column 2. A slit 23 closed on the upper side is formed on the beam 13, draft pins 6 are preset in advance, and the beam 13 is dropped on a notch section 19 from above. The pins 6 are driven from the side and fixed. The horizontal member 13 is stably supported because its upper closed slit 23 is set astride the metal 15.
Patent JP-S5252383-A (JP)
Title: Piezoelectric vibrator
Inventor: KIZAKI SHIGERU
IPC: H03H3/02
Filed: 1975-10-24
Abstract: PURPOSE:To make a poly Si film resistant to etching solution for a long time, by forming the poly Si film on a piezoelectric substrate.
Patent JP-H06317765-A (JP)
Title: Liquid crystal optical device
Inventor: NITO KEIICHI
IPC: G02F1/13
Filed: 1993-04-30
Abstract: PURPOSE:To effectively remove moire fringes and color false signals from the image output by constituting the liquid crystal optical device of a liquid crystal optical filter injected with a liquid crystal between base bodies and an image pickup element integrated with the liquid crystal optical filter on its front surface side. CONSTITUTION:One sheet of the liquid crystal optical low-pass filter 21 is inserted in place of one sheet of the rock crystal filter which is heretofore arranged on the front surface of the CCD image pickup element 10. The order of the liquid crystal filter 21 and an IR cut filter 12 may be reverse in such a case. The liquid crystal filter 21 is formed by injecting the liquid crystal 22 between two sheets of transparent glass substrates 2 and 2 provided with liquid drystal oriented films on the opposite surfaces and integrating the filter to the front surface side (more specifically, its package 40) of the CCD 10. A transparent glass plate 41 is mounted on the front surface of the package 40. Then, two-point blurs of the high-frequency component of incident light are obtd. by the double refractive index anisotropy of one sheet of the liquid crystal filter 21, by which the performance of the low-pass filter is improved.
Patent JP-2000040631-A (JP)
Title: Transformer
Inventor: OGURA SHINZO
IPC: H01F27/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a transformer which can be made compact and light by reducing heating due to a shield coil. SOLUTION: This is a transformer 8 constituted by binding transformer units 8a and 8b having annular iron cores 2a and 2b surrounding a bus 1 to be measured, and secondary coils 3a and 3b wound around the iron cores 2a and 2b for measuring the currents of the bus 1 to be measured. This transformer 8 is provided with a shield coil 4 wound around the plural transformer units 8a and 8b in a batch.
Patent JP-S6111315-A (JP)
Inventor: RI NENJI
IPC: B65B13/32
Filed: 1984-06-20
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-H11285462-A (JP)
Title: Dust filter for vacuum cleaner
Inventor: TAKAHASHI YOSHINARI
IPC: A47L9/14
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve electrostatic adsorption of fine dust and purification and deodorization and the like of air with a filter by forming a filter medium of a bag-form filter mounted removably on a dust collecting section of a vacuum cleaner of a multilayer filter paper and applying a fine tourmaline powder to one or two of the faces where the filter paper and the filter paper face each other. SOLUTION: The body 1 of a dust filter is composed of a bag 3 formed of an air permeable and flexible filter medium 2 and a supporting plate 5 where an inlet 4 which an air current enters. The filter medium 2 used in the bag 3 is made up of two layers of an outer layer filter paper 6 and inner layer filter paper 7. In this case, tourmaline powder 8 is applied to the inside of the outer layer filter paper 6 or the outside of the inner layer filter paper 7, or both. The body 1 of such a dust filter is mounted in the dust collecting section of a vacuum cleaner, air containing dust is filtered by the bag 3, discharged air and dust collected in the bag 3 are purified, deodorized and made bland or microorganisms are disinfected by the properties and the effect of tourmaline.
Patent JP-S5251944-A (JP)
Title: Developing method for light sensitive body with slide frame
Inventor: OONISHI MASARU
IPC: G03G15/01
Filed: 1975-10-23
Abstract: PURPOSE: To obtain particularly a color slide wherein an efficient slide free from an edge effect is obtained with a small amount of a liquid developer by forming an electrostatic latent image on a light sensitive body with a frame horizontally held, developing the latent image between reticulated developing plates, and then absorbing the liquid developer with a special absorbing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11302353-A (JP)
Title: Thermoplastic polyurethane
Inventor: KATO MITSURU
IPC: B32B27/40
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyurethane having specific structural units in the chain-like basic skeleton, having excellent elasticity, flexibility, heat resistance, cold resistance, abrasion resistance, mechanical strength, or the like., further having high adhesivity, and useful for producing laminated structures, hot melt adhesives, molded articles, or the like. SOLUTION: This polyurethane has structural units of the formula [R<1> is an alkan-triyl; R<2> is an alkylene; R<3> and R<4> are each an alkyl or H; R<5> is a monovalent hydrocarbon; X<1> and X<2> are each a divalent group of O or CO; Z is a single bond or a divalent group such as S or SO; (m) is 10-500] in the chain-like basic skeleton. The polyurethane has a soft segment preferably derived from a polymer diol and a hard segment derived from a chain extender and an organic diisocyanate compound, and contains the structural units of the formula in at least one of the soft and hard segments. The structural units of the formula are preferably contained in an amount of 3-30 wt.%.
Patent JP-H10319231-A (JP)
Title: Selected wavelength absorbable sheet and composite sheet
Inventor: OGAWA TOKUJI
IPC: G02B1/11
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a front panel for a video device having a small loss of light quantity due to light scattering and diffusion, improving the gradation and luminance of each color on a CRT and giving a sense of unity to a housing part and a video display part at the time of turning off the power source of the device. SOLUTION: This selected wavelength absorbable sheet comprises at least one selected wavelength absorption layer made of a resin composition composed of at least transparent resin and a light absorbing compound. The total light transmissivity is larger than 60%, the spectral transmission factors in a visible light region fall within: (a) 70-85% in 430-480 nm, (b) 60-80% in 530-570 nm, (c) 50-75% in 600-630 nm and the transmissivities at wavelengths (A) 450 nm, (B) 545 nm, (C) 610 nm are made to be (A)>(B)>(C).
Patent JP-S5553979-A (JP)
Title: Multiple sound demodulator
Inventor: HIRASHIMA MASAYOSHI
IPC: H04H40/36
Filed: 1978-10-17
Abstract: PURPOSE:To decrease the crosstalk for the dual broadcasting without impairing the performance at both the stereo and monaural time by detecting the control signal at the dual broadcasting time and then sending the detection output to the LPF. CONSTITUTION:Detection circuit 14 detects the control signal of 922.5kHz at the dual broadcasting time, and the detection output is sent to LPF5 and 10 to change the characteristics of the LPF from curve I to II. As a result, the component of about 3kHz or more can be deleted to decrease the crosstalk for the dual broadcasting. On the other hand, the aural signal is conveyed directly from deemphasis circuit 4 to amplifier 6 at the stereo and monaural time. In this way, the crosstalk can be decreased for the dual broadcasting without impairing the performance for both the stereo and monaural time in case the multiple sound broadcasting is received.
Patent JP-S5832869-A (JP)
Title: Synthesis of biscyclic iminoether compound
Inventor: HIDAKA NAGAFUMI
IPC: B01J31/00
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a high-quality biscyclic iminoether compound in high yield from a reaction product, which is prepared by reacting sodium methylate an N, N'-bis(chloroalkyl)oxamide, followed by sublimation. CONSTITUTION:Sodium methylate is reacted with an N,N'-bis(chloroalkyl)oxamide shown by the formulaI(X is -CH2.CH2-, -CH2.CH2.CH2-) and a sublimated to give a biscyclic iminoether compound shown by the formula II, which is taken out of the reaction system. The amount of sodium methylate used is 1.5-3mol, preferably 1.8-2.1mol based on 1mol oxamide. The reaction temperature is 30-80 deg.C, preferably 50-70 deg.C. Preferably oxamide is suspended in a solvent and sodium methylate in the form of powder as it is or as a methanol solution is added to the suspension. USE:A coupling agent or a chain extender for polymer chain.