baber/WOPTO huggingface dataset:
Patent JP-H02254225-A (JP)
Title: Pilot gas burner
Inventor: KAWAMOTO MASAO
IPC: F23Q3/00
Filed: 1989-03-27
Abstract: PURPOSE:To prevent deviation heating in the case where the pilot gas burner is made better attachment, surely enables ignition and is supplied to a radiant tube burner by arranging the pilot gas burner in a burner gun for jetting a gas fuel. CONSTITUTION:A radiant tube burner 3 consists of a burner gun 4 for jetting a gas fuel and a burner tube 5 for jetting a combustion air from its circumference and a pilot burner 6 is set in the burner gun 4. The burner tube 5 is attached to a radiant tube 1 supported on a bung part 2 of a furnace wall with the aid of a flange 15, and the whole of the radiant tube burner 3 is supported on the radiant tube 1. The whole quantity of the combustion air is supplied to the burner tube 5. Thereby, the burner gun 4 is set while the setting of the pilot burner 6 is completed and the gas fuel jetted from the burner gun 4 is ignited surely. In addition, deviation heating in the case of the radiant tube burner can be prevented.
Patent JP-S51148106-A (JP)
Title: Multi-cylinder engine
Inventor: NOGUCHI MASAAKI
IPC: F02D33/00
Filed: 1975-06-12
Abstract: PURPOSE: Reduction of losses of fuel consumption rate and output and of harmpful components in exhaust gas by  providing not only passages for fuel-air mixture which supply cylinders with excessively thin and thick mixtures but also auxiliary air passages which supply the amount of air adequately controlled to a part of cylinders. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54162778-A (JP)
Title: Method of forming crosslinked pipe
Inventor: KAWADA SHICHIROU
IPC: B29C53/60
Filed: 1978-06-13
Abstract: PURPOSE: Sheets consisting of different kinds of water-crosslinking compounds are wound around a core and the layers are integrated by heating, then crosslinking is effected by contacting with water, thus producing crosslinked pipe without troublesome treatment as electron ray irradiation.  
     CONSTITUTION: Two or more kinds of sheets or tapes of water-crosslinking compounds from compolymers or so, mainly containing polyolefin, are laminated by winding around a core as stick or rod, then heated and pressed to integrate the laminate. Further, the laminate is crosslinked by contacting with water or moisture, then the core is removed to give the objective pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09265795-A (JP)
Title: Memory device and its test method
Inventor: YABE YUKIHIKO
IPC: H01L21/66
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate detection of an initial defect by applying the voltage of the input data to a memory cell as electric stress during a summed-up time of access to the memory cell. SOLUTION: An address signal and an address control signal to a two inputs OR gate 7, a two inputs AND gate 8, and a dummy cell control signal to a two inputs NOR gate 10 are inputted respectively. Then, at a regular operation test, the address signal and the dummy cell control signal are made an 'L' level, and at an initial defect generation test, the address control signal is fixed to an 'H' level. In such a manner, by fixing the address control signal, the electric stress is applied to the memory cell according to the voltage value of the input data for an optional time. Thus, by that the operation test and selection of a defect under a regular operation test condition are performed after the electric stress is applied to the memory cell, the initial defect caused by the electric stress is eliminated easily.
Patent JP-S547428-A (JP)
Title: Novel disazo compounds and their preparation
Inventor: SASAKI MASAOMI
IPC: H01L51/42
Filed: 1977-06-20
Abstract: PURPOSE: Disazo compounds expressed by formula I: [A is formula II or III: (R is alkyl, alkoxy, nitro, dialkylamino group, or halogen); n is 0, or an integer 1,2, or 3]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08233245-A (JP)
Title: Disposal of waste water containing oxidant nitrogen
Inventor: ADACHI TAKIO
IPC: C02F1/02
Filed: 1995-02-23
Abstract: PURPOSE: To completely decompose a waste water which contains oxidant nitrogen at a high concentration, and make it harmless by specifying the temperature in a primary chamber of a reducing atmosphere, which atomizes and feeds the waste containing oxidant nitrogen, and the temperature in a secondary chamber of an oxidation atmosphere in which a process is continued. CONSTITUTION: The inside of a furnace is divided into a primary chamber A and secondary chamber B by a partition plate 9 with an opening at the center, as a partition wall. A waste water containing oxidant nitrogen is atomized and fed in the primary chamber A by a waste water spray nozzle 6 through a piping 5. The temperature of the primary chamber A is required to be made 950 deg.C or higher. Then, in order to suppress the generation of NOx, the primary chamber A is required to be made a reducing atmosphere. Following to the primary chamber A, a process is performed in the secondary chamber B of which the temperature is made 870-1000 deg.C and at the same time, lower than the primary chamber A, and is made an oxidation atmosphere.  The air to make the secondary chamber B an oxidation atmosphere is fed into the furnace from an air inlet 8 which is provided on a side wall of the furnace.
Patent JP-S60218275-A (JP)
Inventor: MITSUI NOBUO
IPC: B66B5/00
Filed: 1984-04-11
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-S58189654-A (JP)
Title: Magnetic toner
Inventor: MIHASHI YASUO
IPC: G03G9/083
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a superior color toner uniform in charging characteristics, by using a dye or pigment hardly soluble in water, except carbon black, so as to satisfy a specified relationship among weight proportion of a magnetic powder contained in the toner, BET surface area, and weight proportion of the dye or pigment contained in the toner. CONSTITUTION:A magnetic toner is prepared so as to satisfy the following equation: 200>=Wm.Sm.Wc<=1,000, where BET surface area of gamma-Fe2O3 is Sm m<2>/g, proportion of a magnetic powder, such as magnetite, contained in the toner is Wm wt%, and weight poportion of the dye or pigment contained in the toner is Wc wt%. The dye or pigment to be used is not so low as carbon black in electrode resistance, and hardly soluble in water. As a result, the charging characteristics of the magnetic toner is made uniform, and its performances of development and fixation is enhanced, thus obtaining a sharp color image free from fog and uneveness even of plain paper.
Patent JP-H08126669-A (JP)
Title: Bag for treating feces and urine excreted
Inventor: IMAMURA KIYOSHI
IPC: A61F5/44
Filed: 1992-02-21
Abstract: PURPOSE: To enable quick action of introducing and guiding a feces/urine discharger to a bag by arranging an expansible wall on one side of the bag together with an absorption coagulating layer and a cover layer, and mounting a tie string inside the bag to close an opening during the post treatment of the bag while a guide piece is provided at the bottom of the opening of the bag to insert and guide the feces/urine discharger. CONSTITUTION: A polymer absorption coagulating layer 7 is mounted on the outside of one side 2 of a bag 1 to coagulate excreted feces and urine gelatinously by absorbing water, etc., therefrom. Moreover, a cover layer 8 comprising a permeable unwoven fabric is provided on the outside of the absorption coagulating layer 7 to cover the absorption coagulating layer 7. An expansible wall is provided together with the absorption coagulating layer 7 and the cover layer 8 in a recessed housing part 13 of a feces/urine discharger 11 to let the feces and urine be broken better thereonto. Two tie strings 4a are mounted inside the bag 1 to close an opening 4 during the post treatment of the bag 1 and a guide piece 3a is provided at the bottom of the opening 4 of the bag 1 to insert and guide the feces/urine discharger 13.  Thus, a quick action to introduce and guide the feces/urine discharger 11 into the bag 1 is enabled.
Patent JP-H02252163-A (JP)
Title: Rotary head device for magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B15/61
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the reproduced signal of high reliability by regulating the height position of magnetic tape traveling in the lead part of a fixed lower drum. CONSTITUTION:When a magnetic tape 32 is wound around a rotary head device and the travel is started, the upper side of a tape 32 is regulated by respective limiters 35a and 36a of tape guides 35 and 36 and the lower side of the tape is regulated by one lead 45 of a fixed lower drum 44. Thus, for the tape 32 to be wound around a taper-shaped tape contact guide surface 47 and to be traveled, the winding route of a rotary head side is increased to a lead side and the rotary head side is stretched. The tape tension of the rotary head side is increased to the lead side and the tape 32 is moved to the lead side. Then, the lower side edge of the tape 32 is regulated by the lead 45 and the tape 32 is traveled while generating regulation force to the lead 45.
Patent JP-S63236750-A (JP)
Title: Superconducting ceramics
Inventor: YAMAZAKI SHUNPEI
IPC: C01G3/00
Filed: 1987-03-25
Abstract: PURPOSE:To obtain superconducting ceramics at a low cost, by mixing respective compounds of one selected from elements, such as Y family elements, Ra, Ba, Sr, Ca, Mg or Be and Cu, pressurizing the resultant mixture, temporarily firing the pressurized mixture, finely pulverizing the temporarily fired mixture, repressurizing the pulverized material and normally firing the resultant material. CONSTITUTION:Respective fine powders of oxides, carbonates, etc., of one elements (A) selected from Y family elements consisting of Y, Gd, Yb, Eu, Tb, Dy, Ho, Er, Tm, Lu and Sc and other lanthanoids are mixed with oxides, carbonates, etc., of two or more elements (B) and (B') selected from Ra, Ba, Sr, Ca, Mg and Be and oxide, carbonates, etc., of Cu as starting raw materials in respective given amounts are collected. The resultant fine powders are then mixed, tableted, temporarily fired in, e.g. the air, at 500-1,000 deg.C, pulverized to <=10mu average powder radius, hot formed into tablets under pressure, e.g. 50kg/cm<2> pressure, and then normally fired in the air at 500-1,000 deg.C to afford the aimed superconducting ceramics expressed by the formula (x and x' are 0-1; y and y' are 2.0-4.0; z and z' are 1.0-4.0; w and w' are 4.0-10.0).
Patent JP-H03271720-A (JP)
Title: Production of thin-film transistor array of matrix type display device
Inventor: YAMADA TSUTOMU
IPC: G02F1/136
Filed: 1990-03-22
Abstract: PURPOSE:To allow the formation of picture element electrodes with high accuracy without requiring a mask alignment treatment by forming these electrodes by a back light exposing treatment with light shielding films as a mask. CONSTITUTION:The light shielding films 2 consisting of Cr, etc., are formed in the regions, exclusive of the points where the picture element electrodes 6 are installed, on an insulating substrate 1 consisting of glass and thereafter, an insulating film 3, gate electrodes 4, a gate insulating film 5, an amorphous semiconductor film 7, and an impurity crystal semiconductor film 8 are formed; thereafter, a transparent conductive film 6 consisting of ITO, etc. is formed over the entire surface. A resist R applied on the transparent conductive film 6 is exposed from the rear surface side of the substrate 1 and the other regions leaving the regions H coinciding with the picture element electrode patterns are removed. The picture element electrodes 6 are formed with the high accuracy without requiring the mask alignment treatment in this way.
Patent JP-S59197756-A (JP)
Inventor: NISHI YASUYUKI
IPC: F25B1/00
Filed: 1983-04-25
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-H04236276-A (JP)
Title: Production of pencil lead
Inventor: KUWABARA HIDEO
IPC: B43K19/18
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a pencil lead having high flexural strength and tip strength and capable of writing a sharp line by filling a flaky substance, etc., as an extender material or coloring material in a state laminated and oriented perpendicular to the extrusion direction of the lead in the forming and extrusion of the filled compound. CONSTITUTION:The pencil lead is composed mainly of a binder, a lubricant, an extender material and a coloring material. A composition at least containing a flaky substance such as boron nitride, talc, mica, graphite and sericite is used as the extender material and/or the coloring material. The above components are mixed and kneaded to obtain a film-formed substance. The films are laminated in a mold perpendicular to the pressing direction and hot- pressed. The compression-molded product is put into a cylinder of a ram-type extruder in a state directing the film layer perpendicular to the lead-extrusion direction and extruded to obtain the objective formed pencil lead.
Patent JP-S52154853-A (JP)
Title: Crosslinking of chlorinated polyethylene
Inventor: KOUSE YOSHIO
IPC: C08L23/00
Filed: 1976-06-18
Abstract: PURPOSE: Heating of chlorinated polyethylene in the presence of a diallyl phthalate prepolymer and an organic operoxide increases the crosslinking rate of chlorinated polyethylene without the reduction of scorch time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61292711-A (JP)
Inventor: DERAN JIERAADO MAREE
IPC: G06F19/00
Filed: 1986-04-01
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-H01243324-A (JP)
Title: Push-button switch
Inventor: HAYASHI KAZUTOSHI
IPC: H01H3/12
Filed: 1988-03-25
Abstract: PURPOSE:To facilitate operation and assemblage by providing recesses in a push-button corresponding to a pair of switches, into which recesses each of a pair of sliders is press-fitted and loose-fitted in different axial directions. CONSTITUTION:In a push-button there are provided recesses 22a and 22b, and one of the fitting portions 24a of single slider 24 for a pair of switches is press- fitted, in the direction of X axis, and loose-fitted, in the direction of Y axis, into the recess 22a, and the other of the fitting portion 24a is loose-fitted, in the direction of X axis, and press-fitted, in the direction of Y axis, into the recess 22b. By this simple construction wherein most parts are made in common, the operating property and the assembling facility of the push-button switch can be improved.
Patent JP-H10257456-A (JP)
Title: Data multiplex broadcast receiver
Inventor: SASANO KOJI
IPC: H04N5/44
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a device with which various data can be unitarily processed through the same device and totally utilized while being synthesized by utilizing the commonness of character code for various kinds of data broadcasting/communication such as teletext broadcast, television sound multiplex broadcast and data communication. SOLUTION: A teletext signal or data multiplex signal multiplexed on the video synchronizing signal of the television signal is taken out while being demultiplexed, demodulated by a vertical flyback period (VBI) demodulation part 57 of the multiplex data processing part 11 and sent to an interface I/F 16 for VBI multiplex data input. On the other hand, an audio signal tuned and selected by a tuner 52 is detected by an audio detection part 61, multiplexed 1st and 2nd subcarrier waves are demodulated by a signal processing circuit 70, and 1st and 2nd multiplex data are sent to an I/F 15 for audio multiplex data input. The multiplex data of the I/F 16 and the audio multiplex data of the I/F 15 are outputted through a bus 13 and an I/F 18 for the personal computer(PC) connection to a PC 58 or preserved in a storage device 14.
Patent JP-S61230535-A (JP)
Title: Fm pulse noise suppressing circuit
Inventor: KAWABATA HIDEO
IPC: H04H1/00
Filed: 1985-04-05
Abstract: PURPOSE:To suppress a pulse noise by using a gate circuit to block a sampling pulse inputted to a sample holding circuit and using the sample holding circuit to keep the signal level before sampling stop. CONSTITUTION:When a pulse noise is incoming, it appears at the output of an FM decoder 11 in a form that the pulse noise is superimposed on a stereo composite signal. After a noise detector 12 detects the pulse noise only, a Schmitt trigger circuit 13 outputs a gate drive pulse driving the gate circuit 14. The gate drive pulse interrupts the gate circuit 14 to block the sampling pulse to the sample holding circuit 15. As a result, a stereo signal outputted from the sample holding circuit 15 during gate interruption is kept to the signal level before gate interruption thereby suppressing the pulse noise.
Patent JP-S62229908-A (JP)
Title: Oil leakage detector of oil-filled electric machine
Inventor: ICHIKAWA MOTOYASU
IPC: H01F27/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve detection accuracy by a method wherein oil temperature detectors are provided at a plurality of positions in a tank where oil temperaturers are different and the average value of those detected values is calculated to obtain an average oil temperature. CONSTITUTION:Oil temperature detecfors 4a and 4b are attached to the upper part and lower part of a tank 1 and detection signals are supplied from the detectors 4a and 4b to a decision apparatus 5 and the decision apparatus 5 multiplies the obtained detected oil fenperatures by the oil quantities, used as weights, of the respective detecting parts and calculates the average of those values to obtain an average oil temperature and calculates an oil level based upon this average oil temperature. The oil level obfained by this calculation and the actual oil level obtained by an oil level meter 3 are compared and, if those two values are the same, it is judged that no oil leakage is taking place and, if the actual oil level is lower than the calculated oil level, it is judged that oil leakage occurs and the decision apparatus 5 outputs alarm signals 6 or the like.
Patent JP-S61232398-A (JP)
Title: Discharge valve unit of rotary compressor
Inventor: NAKANO MASAO
IPC: F04C29/00
Filed: 1985-04-05
Abstract: PURPOSE:To decrease the dead capacity and increase the discharge port area, so as to raise the discharge efficiency of a rotary compressor, by setting plural discharge valves and valve retainers of the rotary compressor, as they slant to the axis of a tubular cylinder. CONSTITUTION:Plural discharge ports 8 are formed near the partition panel of a rotary compressor, and a discharge valve 5 and a discharge valve retainer 6 are set at each of the discharge ports 8. These discharge valves 5 and discharge valve retainers 6 are arranged on straight lines X, Y which slant to the axis of the piece 2 of a tubular cylinder. In this way, the dead capacity can be decreased because angular range which is occupied by the discharge ports 8 can be narrowed, even if plural discharge ports 8 are formed.
Patent JP-H10266266-A (JP)
Title: Turning stand
Inventor: NAGASHIMA TAKAHIRO
IPC: E02F9/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a turning stand on which an interval between upper end parts of a pair of support parts can be enlarged without increasing weight or without complicating the part constitution. SOLUTION: Bottom parts of respective members (first side parts 21a, 22a to third side parts 21c, 22c) to constitute left and right support parts 21 and 22 to support a boom, are joined to a bottom plate 25 by welding or the like, and in an installing condition, these are set in the same degree as a conventional width on a width of the bottom parts of a turning stand 20 on the bottom plate 25, and are inclined outside relative to the bottom plate 25. Connecting plates 23 and 24 are arranged between lower parts of these left and right support parts 21 and 22, and these are joined to the left and right support parts 21 and 22 by welding or the like.
Patent JP-H04308291-A (JP)
Title: Deinking agent and deinking process using same
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1991-04-05
Abstract: PURPOSE:To provide a deinking agent and a deinking method exhibiting excellent ink-removing performance in the deinking of waste paper, especially waste OA paper or its mixture and enabling the improvement of whiteness, reduction of coarse ink content and improvement of the defoamability of flotation reject. CONSTITUTION:The objective deinking agent contains, as an essential component, a compound having a solubility parameter value falling within a specific range and produced by the addition of an alkylene oxide to a 1-8C alcohol or fatty acid at a ratio falling within a specific range. The deinking agent is dividedly added to the pulping process and the following processes.
Patent JP-S63239952-A (JP)
Title: Air gun for semiconductor wafer
Inventor: HIRAKAWA KATSUNORI
IPC: B08B5/02
Filed: 1987-03-27
Abstract: PURPOSE:To dry a plurality of wafers which are enclosed in a carrier and to remove dust, by providing a plurality of gas blowing nozzles at the edge face of the main body part of an air gun, which is surrounded by an annular protruding part for supporting the main body part, so as to face the edge of a wafer inputting and outputting port provided in the carrier. CONSTITUTION:High pressure gas is blown to semiconductor wafers, which are enclosed in a carrier 4. The wafers are dried or dust is removed from the wafer with an air gun. An annular protruding part 2b for supporting a main body part 2 of the air gun 2 is provided so as to face the edge of a wafer inputting and outputting port 4a, which is provided in the carrier 4, at the main body part 2 of the air gun. A plural ity of nozzles 1 for blowing gas are opened in edge face 2a of the main body part of the air gun that is surrounded by the protruding part 2b. And, e.g., the edge of the wafer inputting and outputting port 4a of the carrier 4 is surrounded by the annular protruding part 2b of the main body part 2 of the air gun. The wafer inputting and outputting part 4a of the carrier 4 is covered with the lower edge face 2a. Under this state, gas is sent with pressure from a compressing pump 11. The pressurized gas is blown to both surfaces of each wafer 3 and vertical grooves of the carrier from the nozzles 1. Thus drying or dust removal is performed.
Patent JP-S53583-A (JP)
Title: Prefabricated belt-conveyor unit for use in construction of continuous transport system
Inventor: MATSUI KAZUMI
IPC: B61B13/12
Filed: 1976-06-23
Abstract: PURPOSE: To provide a city traffic system of the type, in which magnetic belt means is employed for attracting and transporting vehicles, wherein belt conveyor is constructed by assembling prefabricated component units, whereby jobs at the construction site can be made simple and term of works can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62230248-A (JP)
Title: Automatic answering telephone set with remote control function
Inventor: SUZUKI YASUO
IPC: H04M1/65
Filed: 1986-03-31
Abstract: PURPOSE:To ensure the identification of a pair tone being a control signal and a voice signal of an OGM (reply message) signal by converting the control signal of the pair tone onto a DC signal and detecting the leading time difference of each DC signal level. CONSTITUTION:When the time difference of the leading timing between a signal b1 of a control signal of a waveform B inputted to input ports (1), (2) and a control signal of a waveform C is within + or -5ms, a microcomputer CPU counts a timer in the CPU. When a waveform E being the result of comparison between waveforms B,C continues an H level for a timer being 35ms or over, it is judged as the control signal. Waveforms B,D inputted to input ports (1), (3) are judged similarly. A single a1 in figure indicates a voice signal, a signal, a2 depicts a pair tome of a pushbutton 1 and a voice signal and signal a3 shown a pair tone of a pushbutton 3 and a voice signal respectively.