baber/WOPTO huggingface dataset:
Patent JP-S56100698-A (JP)
Title: Inclined plate in methane fermentation vessel
Inventor: SHIYUDOU KAZUMI
IPC: B09B3/00
Filed: 1980-01-12
Abstract: PURPOSE: To increase a floor surface for accumulation, make activities of methane bacteria vigorous, and prevent obstacles in fermentation, by providing inclined plates of conical helmet shape and hopper shape, which are arranged alternately in a methane fermentation vessel.  
     CONSTITUTION: An inclined plate 9 of conical helmet shape having an inclined surface of conical helmet shape and an inlined plate 10 of hopper shape having an inclined surface of hopper shape, of which diameter is larger than that of helmet shape inclined plate, installed beneath the inclined plate 9 with some clearance, are alternately arranged so that they constitute a pair of inclined plate 8 for using. In such a constitution, when solid waste is thrown into a charging port 3, it descends by gravity along the inclined surfaces of the plates 8, 9, simultaneously fermenting methane and becoming sludge with digestion. On the other hand, created methane and desorbed liquid ascend through the insides of pips 10, 12. Thus, the decomposition of organic materials by fermentation is carried out on the inclined plates, so that it becomes possible to generate a large quantity of methane gas in a comparatively small vessel instead of multilayers of accumulation induced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03207340-A (JP)
Title: Semiconductor pressure pulse wave sensor
Inventor: FUJIKAWA KIMIO
IPC: A61B5/022
Filed: 1990-01-09
Abstract: PURPOSE:To attempt to miniaturize the title sensor by providing a positive element for treating an electric signal output from a pressure-sensitive element on a semiconductor substrate in a body. CONSTITUTION:Multi-plexers 118a and 118b for outputting successively output signals of four bridges each constituting four pressure-sensitive elements 100 on both sides of the pressure-sensitive elements 100 from a pair of terminals Out1 and Out2 are provided in a body on a semiconductor substrate 98. The multi-plexer 118a is constituted of four analogue switches 120a, four AND-gates 122a successively driving and controlling four analogue switches 120a according to a combination of two kinds of control signals fed to control terminal C1 and C2 and two invertors 124a and the multi-plexer 118b is also constituted of four AND-gates 122b and two invertors 124b. A semiconductor pressure pulse wave sensor 74 is thereby miniaturized.
Patent JP-H06272079-A (JP)
Title: Method of producing aluminum alloy product having natural color developing linearly patterned hue and said aluminum alloy product
Inventor: CHIYOU KIYOUSHIYU
IPC: C22F1/00
Filed: 1994-01-14
Abstract: PURPOSE: To provide a method for manufacturing an aluminum alloy product having not a single color but a hue of two or three kinds, that is, a hue of self-color linear figure where milk white, light gray, and dark gray are arranged continuously and regularly.  
     CONSTITUTION: An aluminum alloy ingot, containing 1.0-2.0% iron (Fe) and 0.01-0.5% titanium(Ti), is subjected to soaking heat treatment at 500 to 570°C for 3 to 6 hr and then to hot extrusion at 380 to 500°C by using a die for extruding having a rugged part at a hole for extruding, and the resultant extruded sheet having ruggedness at the surface is cold-rolled into sheet of prescribed thickness. This sheet is heated to 400 to 580≤ and held for 2 to 6 hr to undergo annealing heat treatment, followed by anodic oxidation coating treatment. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58120204-A (JP)
Title: Optical path changeover switch
Inventor: MORI TAKASHI
IPC: G02B26/08
Filed: 1982-01-11
Abstract: PURPOSE:To supply solar rays to a desired position selectively, by arranging an optical path changeover switch, where an oxidized film and a metallic reflective film are formed on graphite, in the optical path consisting of a photoconductor. CONSTITUTION:Solar rays converged by lens systems 1 and 2 are led to a photoconductor cable 3; and when an optical path changeover switch 4 is opened, they are led to a solar ray utilizing device (or chamber) 6A through a photoconductor cable 5A. In respect to the changeover switch 4, an oxidized thin film 4b, which is generated by thermal decomposition of an organic esterified metal, and a vapor-deposited reflective film 4c consisting of aluminum or the like are provided on an isotropic graphite base material 4a, and the output terminal of the photoconductor cable 2 and input terminals of photoconductor cables 5A-5C are surrounded as one body with an isotropic graphite 7 to prevent the leakage of the light to the external. The changeover switch 4 is rotated to supply solar rays, which are transmitted in the photoconductor 3, to solar ray utilizing devices 6B and 6C successively.
Patent JP-S5495334-A (JP)
Title: Failure detecting device of gas insulated electrical apparatus
Inventor: KOBAYASHI SEIJI
IPC: G01N27/00
Filed: 1978-01-12
Abstract: PURPOSE: To detect a failure within a vessel speedily and yet certainly by providing a detecting device disposed one pair of electrodes made by mutually different metals  on a pour type insulator base within a grounded vessel.  
     CONSTITUTION: Providing a gas detecting device 4 generating an electromotive force corresponding with a resolved production gas induced by an arc generated within a grounded metallic vessel, a generated voltage is led outside of a vessel by lead wires 5 through sealed terminals 6 and connected to a voltmeter 7 to measure a generated voltage outside of a vessel. This detecting device is comprised of one pair of electrodes 42, 43 made of mutually different metals side by side upon a base 41 of a pour type insulator. In this manner an electromotive force of a gas detecting device generated by a resolved production material of an insulating gas by an arc from a charged portion is detected and a failure in a vessel can be detected speedily and yet with certainty. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11243859-A (JP)
Title: Milk-flavored beverage
Inventor: HOTSUTA TOMOHIRO
IPC: A23L2/38
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a milk-flavored beverage capable of suppressing the production of formic acid generated when preserved under heating conditions for a long period and preventing the pH of the contents from lowering and an acid taste from strengthening by including a specific milk substitute having a prescribed value or below of a lactose content therein. SOLUTION: This milk-flavored beverage contains a milk substitute comprising a milk ingredient and a fat and having <=1 wt.%, preferably <=0.5 wt.% lactose content. The milk-flavored beverage preferably contains a sugar alcohol such as erythritol and/or a nonsaccharide sweetener (a diterpenic glycoside) such as stevia without containing monosaccharides and/or disaccharides other than lactose.
Patent JP-H08195059-A (JP)
Title: Tape clamping structure for tape reel
Inventor: OZAKI HIROSHI
IPC: G11B23/087
Filed: 1995-01-11
Abstract: PURPOSE: To prevent a level difference from being made on an outer surface by making the side wall surface of a clamp hole a recessed curved surface or a projected curved surface, making the side surface of a clamper a curved surface corresponding to the wall surface of the clamp hole and making the respective curved surfaces the same shape. CONSTITUTION: The clamp hole 20 opened by cutting a part of the outside ring 19 of a reel hub 3C is formed, while the arch-shaped clamper 21 is prepared. In a state where a leader tape 5 is interposed between the clamp hole 20 and the clamper 21, the clamper 21 is fitted in the clamp hole 20. In such a case, the respective abutting surfaces of the clamper 21 and the clamp hole 20 are made the recessed and the projected curved surfaces, so that their fitting is excellent and the head part 26 of the clamper 21 is held from both sides so as not to move in an up-and-down direction. Therefore, both right and left ends of the surface of the clamper 21 are always on the same plane as the outer peripheral surface of the reel hub 3C, thereby preventing the level difference from being made.
Patent JP-H09194178-A (JP)
Title: Lifting magnet power supply device
Inventor: KITAZAWA YOSHIKADO
IPC: B66C1/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the quantity of suspension from being short, and also prevent suspended load from falling down due to the change in inductance of the suspended load. SOLUTION: Output current from a current detector CT is rectified by a rectifying circuit 3, and develops DC voltage at both ends of a resistor R. In this place, the aforesaid DC current voltage value is latched by a data latch 9 while being acted by the upstand of a signal LIFT as a trigger. The aforesaid DC current voltage value is multiplied by a specified ratio by a multiplicating machine 10. Next, when the signal LIFT represents a 1, over-excitation takes place, DC voltage developed at both ends of the resistor R is increased, and it becomes greater than the output value of the multiplicating machine 10. By this constitution, the output of a comparator represents a 1, and the output Q of a flip-flop 13 also represents a 1.  As a result, a relay LO is brought into an off-condition, a voltage command value outputted by an adder 5 becomes smaller by a part of [OE voltage set value], and a lifting magnet is lowered in current, so that over-excitation is thereby automatically over.
Patent JP-S59127007-A (JP)
Title: Dichroic filter
Inventor: KISHIDA SHIYUNJI
IPC: G02B5/28
Filed: 1983-01-11
Abstract: PURPOSE:To approximate the transmittivity of the 2nd wavelength to an ideal value by providing plural reflecting surfaces which has a low reflection factor to light of the 1st wavelength, a high reflection factor to light of the 2nd close wavelength, and varies in reflection factor monotonously in an intermediate wavelength range and its circumferential wavelength ranges. CONSTITUTION:Normal etalon, etc., are used for reflecting surfaces 2 on the optical polished surface of a substrate 1; and a multilayered film having about 20 layers for obtaining a high reflection factor is vapor-deposited and a film having about 10 layers for compensation is formed to obtain sharp monotonous reflection factor characteristics. The reflecting surfaces 2 are opposed to each other in parallel by using a spacer 3. This multilayered vapor-deposited film has such spectral characteristics that the film has the low reflection factor R1 to the 1st wavelength lambda1 and the high reflection factor R2 to the 2nd wavelength lambda2 and varies in reflection factor monotonously with wavelength, so the transmittivity is almost 100% in a range of the wavelength lambda1 and a waveform range wherein said condition is satisfied is wide. On the other hand, the transmittivity to the 2nd wavelength lambda2 is extremely low because of extremely small transmittivity condition and the high reflection factor R2 and about (1-R2)<2>/4- 2.5X10<-5>.
Patent JP-2000206418-A (JP)
Title: Monitor for binocular observation
Inventor: NINOMIYA ICHIRO
IPC: G02F1/13
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To observe the entire area of a video, even when a boundary between right and left videos is deviated right and left by dividing a partition to a movable partition which can be moved in a right-and-left direction and a plate- like fixed partition which is fixed. SOLUTION: The front edge of a 1st partition 3a is extended into a prism housing part 6b and is made proximate to a 3rd partition via a small gap. Space surrounded by an ocular part main body 6, a lower connection plate 7, an upper connection plate 8, a panel frame 23 and an LCD panel 2 is divided to right and left optical paths by the plate-like 2nd partition 3b (movable partition) which constitute the partition 3 with the partition 3a and the 3rd partition on left and right sides. The upper and the lower edges of the partition 3b are linear respectively and come in contact with the plates 7 and 8. The front edge thereof rectangularly projects along the recessed shape of a cross section formed by the window 23a of a panel frame 23, and the panel 2 and is fit in the window 23a.  The partition 3b can be displaced in parallel in the direction parallel with the panel 2 within the stroke of each slot 8b or the like.
Patent JP-S5285971-A (JP)
Title: Utilization of reaction products obtained by treatment of exhaust gas with addition of ammonia and irradiation of radioactive rays
Inventor: FUJII TOSHIAKI
IPC: C01B21/38
Filed: 1976-01-13
Abstract: PURPOSE: Process for making harmless and utilizing effectively as the reproduced substances the reaction products produced in the process which treats the exhaust gas containing SO 2  and/or NO x  by irradiation with radioactive rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61164433-A (JP)
Inventor: ONO MASAAKI
IPC: H02M7/48
Filed: 1985-01-11
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-S5499467-A (JP)
Title: World watch making combination use of map display
Inventor: SAWADA AKIRA
IPC: G04G9/00
Filed: 1978-01-14
Abstract: PURPOSE:To make the relations with cities other than representative cities easy to see by providing a display part consisting of regions of various places of the world or the standard times, city names, etc. of cities and a display part of the world map indicating the locations of regions or cities and color-displaying one of the display parts. CONSTITUTION:A liquid crystal display part 1 displaying standard times 3 and characters 4 of city names and a liquid crystal display part 2 displaying locations 5, 6 of regions or cities are divided by a partition 7. In the liquid crystal display part 2, a world map 5 is drawn on the inside surface of its display cell or the reflecting plate on the back and electrodes displaying the locations 6 are formed in the liquid crystal display part 2. The liquid crystal material which comprises dissolving multichromatic dyes as a guest into liquid crystal material as a host and causes field deformation effect when applied with voltages and color displaying is put in, e.g., the liquid crystal display part 2. The portions of the locations 6 are flash or fix displayed by the complementary color of the abovementioned color display or dropout of white color.
Patent JP-S59127722-A (JP)
Title: Connected section of sheet
Inventor: YAMAMOTO SHIROU
IPC: B29C65/00
Filed: 1983-01-12
Abstract: PURPOSE:To improve the strength of a connected section, etc., by overlapping the peripheries of two sheets each provided with a thermally adhesive layer, and thermally uniting a thermally adhesive reinforcing tape on the thermally adhesive layers of said two sheets adjacent to the overlapped sections. CONSTITUTION:The peripheries 4, 5 of the two sheets 2, 3 to be connected each of which has, on one surface thereof, the thermally adhesive layer 1 of a thermally adhesive synthetic resin such as polyethylenes, polyvinyl chlorides, etc. are overlapped with the thermally adhesive layers 2, 3 of the two wheets facing to the same direction, so that an overlapped parts 6 are formed. Then, the thermally adhesive reinforcing tape 7 (e.g. a polyethylene tape, and a polyester tape having a polyethylene film laminated on the adhesive layer) is thermally united on both the thermally adhesive layers 1 of the two sheets 2, 3 at the overlapped parts 6. Thus, the overlapped parts 6 are firmly united owing to the heating and pressing at the time when the reinforcing tape 7 is thermally bonded.
Patent JP-H09189007-A (JP)
Title: Operation control system for snow-melting equipment
Inventor: KIUCHI SHOTA
IPC: E01H5/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system by which a vibration condition (hunting) in which the changeover of preheat operation/snow-melting operation is unstable, can be prevented. SOLUTION: An operation control system for snow-melting equipment is provided with a road-surface moisture detector 1, a road-surface temperature setting means 2 for setting the road-surface setting temperature by the output of the road-surface moisture detector 1, and a road-surface temperature control means 3 for controlling the setting temperature of the road-surface temperature.  The road-surface temperature setting means 2 sets the snow- melting temperature for T1 in the condition that the road-surface moisture is a specified condition A1 on a wetter side that a reference road-surface moisture A0 or further in a wetter condition, and it sets the preheat temperature for T2 in the condition that the road- surface moisture is a prescribed condition A2 on a dryer side than a reference road-surface moisture A0 or further in a dryer condition; and between the condition A1 and the condition A2, the equipment is provided with a road-surface moisture judging part 2a by which the snow-melting temperature is set for T1 when the road-surface moisture changed from the condition A1 to A2, while the preheat temperature is set for T2 when it changed from the condition A2 to A1;  and with an off-delay timer 2b for maintaining the set temperature for a prescribed time after changeover, after the setting temperature has been changed over.
Patent JP-S56102463-A (JP)
Title: Machine for working lens edge surface
Inventor: TANAKA SUSUMU
IPC: B24B47/22
Filed: 1980-01-16
Abstract: PURPOSE:To form a of a uniform groove width and depth on a lens edge surface  by pressing right and left rotating rings against a lens and making their pressing  directions face each other. CONSTITUTION:An H-type arm 8 which holds a lens 1 is equipped rotatably and slidably via two shafts 13 and 14. By pressing two right and left rotating rings 15 and 15' against the held lens 1 and handling the lens 1 and the H-type arm 8 so that the working directions of their pressure at that time may be opposite to each other,  a groove with a uniform width and depth is formd on the edge surface of the lens  1 with a cutter 6.
Patent JP-H07175543-A (JP)
Title: Constant current circuit
Inventor: YAMAZAKI TSUKASA
IPC: G05F3/30
Filed: 1991-01-16
Abstract: PURPOSE:To obtain the constant current circuit which has variation of its output current suppressed and is excellent in ripple suppression characteristics by composing the circuit of a transistor(TR) of a 2nd conduction type which has its emitter grounded through a 2nd resistance and leading a constant current out of the collector of a 3rd TR of a 1st conduction type. CONSTITUTION:A 4th PNP TR 10 and a 4th NPN TR 11 are added to the constant current circuit; and the collector of a 2nd PNP TR 2 is connected to the 4th NPN TR which is grounded through the resistor 12 and the collector of the 4th NPN TR 11 is connected to the collector and base of the 4th PNP TR 10. Further, the connection parts are connected to the bases of 1st and 2nd PNP TRs 1 and 2, and the connection parts are connected to the base of a 3rd PNP TR 6; and the emitters of the 3rd and 4th PNP TRs 6 and 10 are connected to a voltage source 8 and the constant current is led out of the collector of the 3rd PNP TR 6.
Patent JP-H10323510-A (JP)
Title: Axial discharge type fluid filtration device and method
Inventor: MOGI KATSUMI
IPC: B01D24/38
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To filter fluid with a minimum filter medium and operating power, wash the filter medium uniformly and without unevenness, and perform the filtration at low installing and operating cost. SOLUTION: Inside an almost cylindrical fluid passable vessel 4, a fluid passable, fluid collecting line 8 is provided almost concentrically with the fluid passable vessel 4. In a space inside the fluid passable vessel 4 and outside the fluid collecting line 8, a filter medium for catching and separating a suspended material in the fluid flowing in from the outer wall of the fluid passable vessel 4 is housed so as to be able to fluidize. Furthermore, to the fluid collecting line 8, a fluid discharge means for collecting the filtered fluid passing through the filter medium in the fluid collecting line 8 to discharge it to the outside of the fluid passable vessel 4 is attached.
Patent JP-H06208169-A (JP)
Title: Arm supporting device for overhead projector
Inventor: TAKASHIMA OSAMU
IPC: G03B21/132
Filed: 1993-01-12
Abstract: PURPOSE:To provide the arm supporting device of an overhead projector capable of compensating the creep strain of an arm by providing an elastic means exciting the arm in the erecting direction against an arm main body. CONSTITUTION:A pin 8 is planted on a shaft 5 at a free coupling portion, and a hook lug 9 protruded inward is provided at the circular hollow portion of an arm 2. A leg spreading spiral coil spring 10 serving as an elastic means is provided while one end side is hooked on the pin 8 and the other end side is hooked on the hook lug 9 respectively. The spring 10 excites the arm 2 in the erecting direction against a main body 1 via its leg spreading property. When the arm 2 is erected to the prescribed position by the action of the spring 10, the arm 2 is raised by the collapsed quantity by creep strain, the strain is compensated, and a head 3 can be located at the prescribed correct position.
Patent JP-H06216956-A (JP)
Title: Broadcast reception equipment
Inventor: SAKASHITA SEIJI
IPC: H04B1/16
Filed: 1993-01-13
Abstract: PURPOSE:To keep an intermediate frequency normal to improve the reception sensitivity by detecting the frequency variation of a low frequency component signal extracted through an LPF after limiting in amplitude an orthogonally detected output signal and controlling the frequency of an oscillator which supplies a signal to a mixer, by the detection output. CONSTITUTION:The signal from a satellite is collected by an antenna 1 and is converted to a first intermediate frequency by a converter 2 and performs the band limited by a BPF 6 and is detected by detectors 7 and 10 and is supplied to roll-off filters 9 and 12. The output of the detector 10 lets the amplitude limited by a band limiter 31 and passes an LPF 32 to extract a low frequency component signal, and the frequency variation of this signal is detected by a frequency discriminator 33. The frequency of an oscillator 34 which supplies a signal to a mixer 3 is controlled by this detection signal, and the intermediate frequency of the mixer 3 outputted to the BPF 6 is controlled and is kept normal. Thus, the variation of a second intermediate frequency is suppressed to detect the signal, and the band width of the BPF 6 is set to a required minimum, and the reception sensitivity is improved.
Patent JP-S58122231-A (JP)
Title: Fitting device of child-holding equipment to seat
Inventor: OGAWA HISASHI
IPC: B60R22/10
Filed: 1982-01-13
Abstract: PURPOSE:To fit surely a child-holding equipment to a seat by arranging a webbing added to a seat belt-device of three point type. CONSTITUTION:A bracket 11 is fixed to the retractor 8 of the automatic belt of a three point type, and then is fastened to a console box 14. The rings 15  formed on both ends of the bracket 11 become te connecting parts of a webbing  10. One end of the webbing 10 is engagably and detachably connected to the  buckle of car body side, and the other end thereof is connected to a ring 15.  The child-holding equipment is secured by the webbing 10, and this fixing is  kept, even when the door is opened or closed.
Patent JP-H04242055-A (JP)
Title: Color cathode-ray tube with photo-selective absorption film
Inventor: TAKIZAWA TOMONORI
IPC: H01J29/88
Filed: 1991-01-17
Abstract: PURPOSE:To prevent a fading of color of a dye or a pigment included in the above photo-selective absorption film owing to ultraviolet rays in a cathode-ray tube in which the electric charge prevention processed type photo-selective absorption film is formed on the outer surface of the plate. CONSTITUTION:In a color cathode-ray tube with a photo-selective absorption film in which an electric charge prevention processed type photo-selective absorption film is formed on the outer surface of a face plate, an ultraviolet-ray absorption film 2 is formed further on the outer surface of the photo-selective absorption film 1 formed on the outer surface of the above face plate 4.