baber/WOPTO huggingface dataset:
Patent JP-H09229343-A (JP)
Title: Gas-exhaust device of combustion device
Inventor: HORI NORIHIRO
IPC: F23J11/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a gas exhaust device of a combustion device, that allows a reduction in the count of parts and in costs of making molds, etc., and has an excellent assembly properties, by a method wherein parts are used in common for the gas exhaust devices of the combustion devices having the same combustion parts even when the types of the gas exhaust device are different to each other. SOLUTION: A gas exhaust device of a combustion device is to discharge exhaust gas from a combustion chamber 30 to an exhaust stack 40 through a sound attenuator 20 and an exhaust gas gathering chamber 10. The exhaust gas gathering chamber 10 includes a bottom plate 11 with an exhaust gas inlet 11a, a body shell 12 that forms a peripheral sidewall, a top plate 13 with an exhaust gas outlet 13a leading to the exhaust stack 40 and a heat-insulating inner wall 14 that forms a heat-insulating inner wall of the exhaust gas gathering chamber 10. Two or more sorts of exhaust gas passages 51 and 52 having different diameters are provided in a heat-insulating top inner wall 14a of the heat-insulating inner wall 14.  When the heat-insulating inner wall 14 is inserted in the body shell 12, the orientation of the heat-insulating inner wall 14 is adjusted horizontally so that one of the exhaust gas passages 51 and 52 communicates with the exhaust gas outlet 13a of the top plate 13.
Patent JP-S59188375-A (JP)
Title: Dc stabilized power source
Inventor: KOBAYASHI TOSHIO
IPC: H02M7/537
Filed: 1983-04-11
Abstract: PURPOSE:To integrate a fluorescent lamp circuit with a DC stabilized power source in a simple circuit configuration by providing DC/AC load in an energy converting oscillation transformer. CONSTITUTION:A commercial power source is rectified to be converted into a DC voltage 1 to turn a switching transistor 5 ON or OFF in response to the output voltage. A boosting winding N4 and filament preheating windings 16, 17 for firing a fluorescent lamp 13 are provided in an oscillating transformer 15. When the transistor 5 is OFF, the accumulated energy of the exciting current of the transformer 15 is discharged through a discharging circuit of the winding N4, a capacitor 18 and the lamp 13. Accordingly, the collector and emitter voltage of the transistor 5 vibrates. The voltage induced in the winding N4 of the transformer 15 is rectified and smoothed to obtain a DC stabilized voltage.
Patent JP-H04296558-A (JP)
Title: Printing device of extrasurface of commodity such as hexahedron
Inventor: MORITOMO OSAMU
IPC: B41F17/24
Filed: 1991-03-26
Abstract: PURPOSE:To enable lateral printing to be applied to the side surface of a plate-like object such as an architectural decorative material whose front and rear are printed mainly using a gravure printing system, with the assistance of a single printing technique applicable to the front and the rear as well as density-and color-rich printing (including gradation repetability) to be applied to the extrasurface of a hexahedral commodity such as a rectangular parallelo-piped or regular hexahedron. CONSTITUTION:A gravure printing plate cylinder (1) and a transfer cylinder (2) are arranged at a position where these are opposed in contact with each other with rotating shafts (1a), (2a) are oriented vertically. In addition, a pressing part (3) for printing pressure application which presses one extrasurface (P1) of a commodity (P) in the peripheral direction of the transfer cylinder (2) or another transfer cylinder (2) are provided. Further, a doctor knife (D1) for scraping off ink which can slide in contact with the periphery of the plate cylinder (1) and an ink feed part (A) which supplies printing ink to the upper periphery surface of the plate cylinder (1) are provided. These components constitute a printing unit (A) capable of printing the extra-surface of a commodity such as a hexahedron.
Patent JP-H05264994-A (JP)
Title: Back light device
IPC: G02F1/1335
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the back light device which can make the majority of the light emitted by a light source incident on a liquid crystal display panel even when the longitudinal/lateral ratio of a display screen becomes large by providing a 1st parabolic mirror which reflects the light toward the liquid crystal display panel and a 2nd parabolic mirror which has shorter focal length than the 1st parabolic mirror. CONSTITUTION:The 1st parabolic mirror 12 and 2nd parabolic mirror 13 are arranged having their internal surfaces, where reflecting surfaces are formed, opposite the back of the liquid crystal display panel, and their focuses are aligned with the light emission point P of the light source 11. The 2nd parabolic mirror 13 has shorter focal length than the 1st parabolic mirror. Light emitted in the short-side direction of the display screen as to the light emitted by the light source 11 strikes on the internal surface of the 2nd parabolic mirror 13 and is made incident on the liquid crystal display panel, and light emitted in the long-side direction of the display screen passes through cut parts 14a and 14b formed at both end parts of the 2nd parabolic mirror 13 and strikes on the internal surface of the 1st parabolic mirror 12 and is made incident on the liquid crystal display panel.
Patent JP-S59188936-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/76
Filed: 1983-04-11
Abstract: PURPOSE:To reduce the width of separation regions improving integration of semiconductor device by a method wherein deep grooves for separating element are formed encircling element forming region on the surface of semiconductor substrate while the sidewalls and the bottom of the grooves located below the element forming region are covered with channel stopper regions and the same inductive type material as the substrate is buried in the grooves. CONSTITUTION:Multiple grooves for element are etched on a P type Si substrate 25 while the sidewalls and the bottom located below element forming regions are covered with P<+> type channel stopper layers 19. Next P type Si is buried in the grooves making upper half of the separation regions 24 directly contact with the element forming regions while lower half abut against the channel stopper layers 19. Later, gate electrodes 27 are mounted on the surface layer of the substrate 25 held by the regions 24 through the intermediary of gate insulating films 26 while N<+> type source regions 28 and drain regions 29 are diffusion- formed utilizing the gate electrodes 27 as masks. Through these procedures, the width of the regions 24 is reduced down to 0.1-0.3mum to form multiple transistors Q1, Q2 etc. on both sides of said separation regions 24.
Patent JP-S58180466-A (JP)
Title: Preparation of naphthalenesulfonic acid
Inventor: TAKIZAWA HIROSHI
IPC: C07C309/35
Filed: 1982-04-14
Abstract: PURPOSE:To prepare the titled compound useful as a cement dispersing agent and a synthetic intermediate of pharmaceuticals, dyes, etc., easily, without purification, by introducing an inert gas into the reaction system of naphthalene with a sulfonating agent during or after the reaction. CONSTITUTION:The objective composition composed mainly of beta-naphthalenesulfonic acid is prepared by bubbling an inert gas such as dried air, carbon dioxide gas, nitrogen, helium, argon, etc. into the reaction liquid of naphthalene with a sulfonating agent (e.g. fuming sulfuric acid, sulfuric anhydride, etc.) or passing the gas over the surface of the reaction liquid during or after the reaction. The temperature of the sulfonating liquid is maintained preferably at 130- 170 deg.C. The amount of the sulfonating agent is 0.8-1.2 moles, preferably 0.95- 1.05 moles in terms of sulfuric acid per 1 mole of naphthalene.
Patent JP-H07243108-A (JP)
Title: Stay tape for attaching to edge of garment
Inventor: KAWABATA NOBUO
IPC: D05B35/06
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a stay tape for attaching to the edge of a garment to prevent the loosening and tightening of the wear even at a sharply curved part such as an armhole and obtain a stay tape set for attaching to the edge of a garment to eliminate the lowering of the working efficiency and improve the efficiency in sewing work. CONSTITUTION:This stay tape for attaching to the edge of a garment is produced by sewing a non-stretchable thin tape 3 to an end of a stretchable stay tape 1 while applying an eased seam 2 to the tape. This stay tape set for attaching to the edge of a garment is produced by pairing a stay tape rotatably wound in a state to direct the side sewn with the non-stretchable thin tape to the left with a stay tape rotatably wound in a state to direct the side sewn with the non-stretchable thin tape to the right.
Patent JP-S54154349-A (JP)
Title: Ink jet recorder
Inventor: TAJIMA KUNIO
IPC: G01D15/18
Filed: 1978-05-26
Abstract: PURPOSE: To enable the distance between the top edge of a gutter and the flying path of ink particles to be readily monitored and its adjustment to be surely accomplished by providing a screen behind the gutter.  
     CONSTITUTION: This is the ink jet recorder consisting of an ink jet nozzle 1, a charging electrode 3, a deflecting electrode 4, a gutter 5 and the medium to be recorded 6, wherein a screen 7 is provided so as to monitor the relations between the gutter 5 and ink particles 2 from the side, whereby the distance between the gutter edge and the flying path of the ink particles 2 may be viewed with good contrast and if sufficient external light is unobtainable owing to unfavourable ambient conditions, lighting of a lamp 8 enables sure work to be done. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07269133-A (JP)
Title: Breakdown device of object to be broken and method thereof
Inventor: INOUE TETSUYA
IPC: E21C37/18
Filed: 1994-03-31
Abstract: PURPOSE:To break an object H to be broken in the desired breaking direction D by arranging a pressure body 5 in the direction corresponding to the breaking direction D of the object H to be broken so as to mount it in a mounting hole Ha and pressing the outer face of the pressure body 5 against the circumferential wall part of the mounting hole Ha, and eliminate loss of expansion pressure due to invasion of the expanded substance 1 into cracks generated in the object H to be broken hitherto so as to improve breakdown efficiency by enclosing an expansion substance 1 in a vessel 2 and breaking the object H to be broken. CONSTITUTION:When a vessel 2 in which an expansion substance 1 is enclosed is mounted in the mounting hole Ha of an object H to be bloken and catalyst 3 is supplied in a feed pipe 8 at prescribed pressure by a feed means, the catalyst 3 flows in the vessel 2, the expansion substance 1 containing this expands by chemical reaction, and flows outside the vessel 2 through feed holes 12. The expanded substance 1 flowing outside the vessel 2 presses a pressure body 5, and the pressure body 5 presses the circumferential wall part of the mounting hole Ha while being guided with a guide body 6. Hereby, the object H to be broken is broken down in the prescribed breaking direction D.
Patent JP-H09250793-A (JP)
Title: Method for controlling operation of air conditioning apparatus and equipment therefor
Inventor: NISHIKAWA KOUICHI
IPC: F25B49/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To control a thermal environment so that it may reflect the sensibility such as personal liking or sentiment at that time, by a method wherein an adjective expressing an image of an environment to be set is made numerical and made a data base classified by personal properties, beforehand, the environment to be set is selected by the adjective and an environmental value is displayed. SOLUTION: An adjective selected is checked by a questionnaire with an image slide used and the result is subjected to a factor analysis and made numerical (S1). A subject is made to experience various thermal environments in a bodily sensation experiment room (S2) and the same questionnaire as the one at S1 is conducted by using, for instance, fifty-seven pairs of adjectives regarding combinations of contrary meanings (S3). The result of this questionnaire is made numerical as a sort I, correlation between the adjective and an environmental value is determined (S4) and a data base in prepared for individual personal properties such as the age and the distinction of sex.  When the personal properties are inputted by remote control and the adjective is selected, the environmental value corresponding thereto is displayed on an image map and a user makes determination as to whether the value is in accord with his mood at that time or not.
Patent JP-S59188681-A (JP)
Title: Paper peeling device
Inventor: HATSUTA TOSHIYUKI
IPC: G03G15/20
Filed: 1983-04-09
Abstract: PURPOSE:To use a titled device extending over a long period of time by preventing a flaw and an uneven wear of the surface of a fixing roller, by making the sharp tip of a plastic sheet contact to the outside circumferential surface of the fixing roller from the tangential line direction. CONSTITUTION:A paper peeling device 10 is installed so as to be opposed to the rotating direction of a fixing roller 2, on the paper discharge side of the roller 2 containing a heater, and the sharp tip of a plastic sheet 11 supported by a metallic plate 12 is made to contact lightly to the surface of the roller 2 from the tangential line direction. As for the sheet 11, its bending elastic modulus and thickness are set to >=10<3>kg/cm and >=0.05mm., respectively, a repelling power is made to have, the tip position of the sheet 11 is stabilized, and an excessive pressure contact or an incomplete contact to the surface of the fixing roller 2 is eliminated. Accordingly, the sheet is only made to contact lightly to the surface of the roller 2, a flaw and an uneven wear of the surface do not occur, and the device can be used extending over a long period of time.
Patent JP-S61222316-A (JP)
Title: Circuit for detecting reproducing signal
Inventor: UCHIKURA HIDEAKI
IPC: H03K5/01
Filed: 1985-03-27
Abstract: PURPOSE:To prevent the generation of an unnecessary pulse except its peak even with a read signal having a large recording density change by outputting selectively the output pulse of two signal selecting circuits. CONSTITUTION:The output pulse train of the 1st signal detecting circuit and the output pulse train of the 2nd signal detection circuit are outputted selectively alternatively by using a selector 65 in order to prevent malfunction due to a noise pulse. The 2nd comparator 61 of the 2nd signal detection circuit compares a reproducing waveform 81 being the inversion of a reproducing waveform 10 with an amplitude detection threshold voltage 62 and outputs a high level when the reproducing waveform 81 is higher than the voltage 62. Unnecessary pulses 19, 20 in the pulse train 18 are outputted while the output waveform 87 of an OR circuit 63 is at a low level, they are blocked by an AND gate 64.
Patent JP-S60207828-A (JP)
Title: Pulse burner
Inventor: SAITOU TOSHIHIKO
IPC: F23C15/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the titled pulse burner capable of preventing a continuous combustion and an incomplete combustion and constantly securing excellent combustibility by discriminating between a pulse combustion and a continuous combustion by the output of a pressure sensor and detecting the incomplete combustion by the output of a flame light sensor. CONSTITUTION:In a combustion chamber 4, air supplied from an air pipe 1 is mixed with a fuel supplied from a gas pipe 5. The gaseous mixture thus obtained is exploded by sparks of an ignition plug 9, and the pulse combustion is started. Upon this occasion, if the pressure sensor 11 provided in the combustion chamber 4 decides that the mode of combustion is a continuous combustion, a control part 20 closes an electromagnetic changeover valve 6, and stops the operation of the burner. Further, even if a normal pulse combustion is carried out, when an incomplete combustion is continued for more than a predetermined period of time after a photo conductive element 12 detects the incomplete combustion, and opens a damper 2 to perform the control to suppress the incomplete combustion by the increase in the suction quantity, the operation of the burner is stopped.
Patent JP-S62218294-A (JP)
Inventor: KIMURA HIROSHI
IPC: B62K5/01
Filed: 1986-03-20
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-S53149918-A (JP)
Title: Diacyl-type polymeric peroxide having ester bond and polymerization using the same
Inventor: KOMAI TAKESHI
IPC: C08F4/00
Filed: 1977-05-31
Abstract: PURPOSE: Peroxide having ester bonds I [R 1  is 1W15C alkylene, phenylene; R 2  is 2W10C alkylene, -(CH 2 ) 2 O(CH 2 ) 2 -,-(CH 2 ) 2 O(CH 2 ) 2 O(CH 2 ) 2 -, II, etc.; X is 2W20]; e.g. diacyl-type polymeric peroxide III (X≈5.5). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05268093-A (JP)
Title: Digital/analog converter
IPC: H03M1/76
Filed: 1992-03-19
Abstract: PURPOSE:To provide the DAC artificially improving the accuracy while combining DAC parts with low accuracy and requiring small area and consumption current. CONSTITUTION:The system is provided with DAC parts 1 and 2 with low accuracy outputting even-numbered resistance contact voltage of the first resistance ladder which is serially connected between reference voltage VR and ground and uneven-numbered resistance contact voltage. The voltage of the resistance contact of the second resistance ladder serially connected between the output of the DAC parts 1 and 2 is outputted at a DAC part 3 with low accuracy. The DAC parts 1-3 are under the control of the control circuit.
Patent JP-2000023993-A (JP)
Title: Method for fastening tapered and threaded screw
Inventor: CROMBIE JOHN S
IPC: A61B17/86
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for inserting a biologically absorptive screw so that when the screw is inserted into a bone, the bone makes contact throughout the length of the screw. SOLUTION: This method for inserting a threaded and tapered screw 10 into a base layer 4 having a smaller hardness than the screw includes boring a pilot hole 12 using a drill having a taper that is about equal to the taper of the tapered screw 10. Then the tapered screw 10 is inserted into the pilot hole 12 (preferably by simply dropping the screw into the pilot hole). Next, the tapered and threaded screw is further driven into the pilot hole 12.
Patent JP-S59189293-A (JP)
Title: Plate fin tube type heat exchanger
Inventor: KONISHI MASARU
IPC: F28F1/32
Filed: 1983-04-11
Abstract: PURPOSE:To establish the improvement of heat transfer rate and the reduction of wind pressure loss by a structure wherein flat plate strips are interposed between strips stepped in falling from left to right and strips stepped in rising from left to right as in a mirror symmetry relationship. CONSTITUTION:A plurality of inserting holes 2 are provided on a fin base 10. Lances with a proper length are formed normal to the direction of steps so that the section after lancing are arranged alternately with strips 11 stepped in falling from left to right and stips 12 stepped in rising from left to right in the flow direction. When the several sheets of fins 11 and 12 formed as described above are laminated, wavy flow paths, in which flow paths a1 bent twice and flow paths a2 bent twice just after the paths a1 are combined with each other, are formed by the spaces of the strip 11 stepped in falling from left to right and the strip 12 stepped in rising from left to right surrounded with the adjacent strip 11 stepped in falling from left to right and the adjacent strip 12 stepped in rising from left to right parallel to said strips 11 and 12 respectively. Accordingly, air flows (a) change their flow direction slowly twice with the strips 11 and 12, resulting in thinning the total boundary layers by combining with the leading edge effect and consequently improving the heat transfer rate of a heat exchanger.
Patent JP-H07269823-A (JP)
Title: Microwave incinerator
Inventor: YOSHIDA TOMOYUKI
IPC: F23G5/50
Filed: 1994-03-31
Abstract: PURPOSE:To automate an operation, to improve operability and to eliminate a non-sanitary operation. CONSTITUTION:A plurality of treating vessels 31a, 31b are rotatably provided at an apparatus body 30. When material X to be incinerated of a predetermined quantity is charged in the one vessel 31a, a first motor 34 is operated to automatically move the vessel 31a to a lower part of a combustion cylinder 10 which receives combustible gas from the material X to be incinerated generated from the vessel. When the one vessel 31a reaches a lower part of the cylinder 10, a third motor 41 is operated to couple the vessel 31a to the cylinder 10, and the contained material X to be incinerated is heated by microwave M generated from a magnetron 5. As the heating is advanced, combustible gas generated from the material X is burned in the cylinder 10. New material X to be incinerated is charged in the other vessel 31b during this period.
Patent JP-S54157898-A (JP)
Title: Curing of yellow leaf tobacco
Inventor: CHIBA SEIICHI
IPC: A24B1/02
Filed: 1978-05-29
Abstract: PURPOSE: To prepare cured leaf tobacco having excellent flavor and taste, by yellowing raw leaf in a closed chamber containing a specific concentration of oxgen, and thereafter, subjecting to the color-fixing and midrib-drying treatments by the circulation bulk curing process.  
     CONSTITUTION: The yellowing of raw tobacco leaves is conducted in a closed chamber containing ≥20% of oxygen, at 30W45°C and relative humidity of 60W 100%, for 5W50 hours. The yellowed leaves are closely suspended in a circulation- type curing barn, and subjected to the conventional color-fixing and midrib-drying processes.  
     EFFECT: Easy process control. Cured leaves having uniform quality and excellent apperance and flavor, and free from green taste. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000261290-A (JP)
Title: High frequency variable attenuator and control method for high frequency variable attenuator
Inventor: TAKADA MASATO
IPC: H03H7/25
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To easily control a high frequency variable attenuator consisting of FETs so as to keep its input/output impedance fixed. SOLUTION: In the high frequency variable attenuator where an FET to control a resistance Rds between the drain and the source by a gate voltage Vd is constituted into a T type, resistances are provided in parallel with through FETs 1a and 1b, and their resistance values are set to proper values dependent upon the input/output impedance of the high frequency variable attenuator, and a control voltage to gate terminals of a shunt FET and through FETs 1a and 1b is controlled symmetrically with the cross voltage dependent upon the Rfs-Vds relation of the FET as the center, and thereby, the extent of attenuation is changed while keeping the input/output impedance of the high frequency variable attenuator fixed.
Patent JP-H01237799-A (JP)
Title: Fire warning device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/00
Filed: 1988-03-18
Abstract: PURPOSE:To attain stable detecting operation without malfunction and to eliminate large memory capacity by judging fire when a present passing time is smaller than an operation limiting time. CONSTITUTION:A level at the prescribed trigger point of a prescribed value is subtracted from a present sensor output level, which comes from a fire phenomenon detecting part FS, and difference between the levels is obtained as a temperature rising width from the trigger point level and stored in an area RAM1 for work. Next, from a temperature rising width to operation limiting time table in an area ROM3 for temperature rising width to operation limiting time table storage, the operation limiting time to correspond to the temperature rising width, which is just determined, is read and stored in the RAM1. The operation limiting time is compared with the time, which passes to a present time point after being triggered. When the passing time is within the operation limiting time, a fire signal sending part TX is operated and a fire signal is sent to a receiver RE.