baber/WOPTO huggingface dataset:
Patent JP-H037118-A (JP)
Title: Coffee brewer
Inventor: AOKI TETSUO
IPC: A47J31/44
Filed: 1989-06-06
Abstract: PURPOSE:To have a coffee liquid of good taste with stable concentration by inverting a snapping bimetal element interlocked with turning on/off of an automatic temp. regulator, opening and closing a water feeding device with this inversion force, and thereby supplying a constant amount water at a constant temp. intermittently to the ground coffee. CONSTITUTION:The water accommodated in a tank 13 opens an opening/closing valve 16 with a changeover means and at the same time, feeds the current to a heater 23. At this time, a water feeding path 19 is kept in shut condition by an opening/closing rod 20. When a heating plate 22 is heated to cause attainment of the actuation point of a bimetal element 25, it is inverted, and the opening/closing rod 20 is displaced to open the water feeding path 19. At the same time, an automatic temp. regulator 24 is turned off to shut the power to the heater 23. The water supplied to the heating plate 22 gets an appropriate temp. with the heat from the heating plate 22 and fed to a coffee brewer 27 from a discharge hole 26. When heat exchange with water sinks the temp. of this heating plate 22, the automatic temp. regulator 24 and bimetal element 25 are actuated to heat up the heating plate again, followed by repetition of the actions, and consequently the water heated to the appropriate temp. is fed to the brewer 27 intermittently.
Patent JP-S63307649-A (JP)
Title: Fluorescent character display tube
Inventor: OGOSHI AKIO
IPC: H01J31/15
Filed: 1987-06-09
Abstract: PURPOSE:To design to improve light emitting efficiency of a phosphor layer by arrange in such that a common acceleration electrode is convexly curved toward a phosphor layer side relative to the extending direction of a linear cathode and that the width of an electron beam transmission hole decreases from center toward both ends. CONSTITUTION:A common acceleration electrode G2 is convexly curved to a phosphor layer side relative to the extending direction of linear cathodes KR, KG, KB and at the same time the width of electron beam transmission holes 6R, 6G, 6B of the acceleration electrode G2 is made to decrease from the center of the extending direction toward its both ends. As a result, lowering of light emission at the cathode end portion due to low temperature is eliminated and the light emission on the entire surface of the phosphor layer becomes possible, and at the same time ineffective current flowing to high voltage (not contributing to the light emission) decreases. This makes it possible to improve the light emitting efficiency and to reduce power consumption.
Patent JP-H0687767-A (JP)
Title: Method for separation of c8 aromatic hydrocarbon mixture
Inventor: JIYANKARURO PARETO
IPC: C07C7/00
Filed: 1993-06-15
Abstract: A processing cycle for separating C8 aromatics (5) (mixtures of ortho-, para-, meta-xylene and ethylbenzene) is disclosed, in which a first subdivision (1) of the mixture is performed into two streams (6,12) respectively constituted of: para-xylene and ethylbenzene the first one (6); meta- and ortho-xylene the second one (12), followed by a separation of the first stream (6) by rectification (2), during which ethylbenzene (7) within specifications is obtained as the overhead fraction, with the second stream (12) being also sent to a separation by rectification (4), with ortho-xylene (14) within specifications being obtained as the bottom fraction: the possible content of C9 species can be furthermore removed by subsequent distillation. <IMAGE>
Patent JP-S624822-A (JP)
Title: Manufacture of hot rolled steel material
Inventor: TAKAHASHI MANABU
IPC: B21B3/00
Filed: 1985-07-02
Abstract: PURPOSE:To estimate Ar3 with a good accuracy to save energy and to stabilize steel material quality, by considering effects of strain rate during hot working and time after working, further considering stress release with structure refining by recrystallization after working. CONSTITUTION:At hot working C-Mn steel material and controlling material quality, respective diameters dD, dS, dN of dinamically and statically recrystallized and nonrecrystallized grains are obtd. Next, the increase in a statically recrystallized grain occupation area ratio fS during a short time DELTAt obtd. by dividing time until next pass or start of cooling, grain diameter after grain growth of dynamically and statically recrystallized grain and thermal recovery of total of residual strains of dynamically recrystallized grain and unre crystallized grain are obtd., further, average grain diameter, average residual strain after the lapse of DELTAt are obtd., are consumption of incubation period under the state is obtd. The calculation is repeated at every DELTAt, next by hot working number of times and in case consumption of incubation period exceeds one before the final pass working, denoting temp. at that time as Ar3, steel material temp. is maintained to >=Ar3 over whole range of hot working.
Patent JP-H07324478-A (JP)
Title: Scaffolding for building structure
Inventor: SATO AKIRA
IPC: E04G3/00
Filed: 1994-06-01
Abstract: PURPOSE:To enhance workability on a construction site by holding a scaffolding member at a horizontal position with a stopper plate when the scaffolding member, which is turnably supported on a holding frame, is pushed backward from an erected position. CONSTITUTION:A scaffolding member 5 is turnably supported on a holding frame 3 having a bracket pivoted on a nut 1 mounted turnably to the side of a post 10 at a central part. When a free end of the scaffolding member 5 is pushed upward, the scaffolding member 5 is turned clockwise with axles 4 at their fulcrum and erected in such a fashion that it may stand along the surface of the post 10. When the scaffolding member is pushed backward from the erected position conversely, it is turned counterclockwise so that a stopper plate may come in contact with the surface of the post 10, thereby holding the horizontal position. Therefore, when the scaffolding member 5 is mounted like a ladder, a worker can climb up the scaffolding freely as a ladder. When no ladder is required, the scaffolding member 5 may be erected to the post 10.
Patent JP-H11340189-A (JP)
Title: Method for forming recess or through hole in micromachine production
Inventor: ITOIGAWA KOICHI
IPC: H01L21/306
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming recess or through hole in micromachine production, with which cost-down is enabled by using aluminium wiring and the aluminium wiring can be protected from an etchant to be used for forming a through hole or recess on a substrate. SOLUTION: A pad P composed of aluminium on a monocrystalline silicon substrate 31 is covered with a silicon etching mask 39 composed of an Mo film. Wet etching is performed from the rear side of the substrate 31 while using KOH liquid as silicon anisotropic etching liquid, and a recess 42 or the like is formed. Next, etching is performed from the front side of the silicon substrate 31 through a window 40 while using the KOH liquid, and a gap 15 is formed. By forming this gap 15 through the substrate, a thin supporting part 16 is simultaneously formed. Next, the silicon etching mask 39 composed of the Mo film is removed by the solution of nitric acid or the like.
Patent JP-S63755-A (JP)
Title: Semiconductor storage device
Inventor: ARAKAWA HIDEKI
IPC: G06F12/16
Filed: 1986-06-20
Abstract: PURPOSE:To obtain circuit constitution especially suitable for a CMOS with no occurrence of malfunction by using a power supply voltage detecting circuit containing a flip-flop circuit to the output of a semiconductor storage device containing a miswrite preventing circuit of ON/OFF modes of the power supply. CONSTITUTION:A write signal WE is applied to a transistor TRQ8 where a current is cut and the signal WE rises up to just the same level as the power supply voltage Vcc. If the signal WE rises up to the level of the Vcc owing to noises, no flip-flop is set as long as the Vcc that sets connection node N3 between 1st and 2nd TRsQ8 and Q9 at a certain level necessary to set a flip-flop is not available. Thus a miswrite preventing circuit outputs no write permission signal to an output terminal VOK and therefore no malfunction is produced. When the node N3 exceeds once said level for a period during which the flip- flop is set, e.g., 5-6sec, the flip-flop is never inverted regardless of the types of noises produced thereafter. Thus the output VOK (write permission signal) is free from noise effects.
Patent JP-2000327604-A (JP)
Title: Production of adamantanediol
Inventor: KATAI SHUNJI
IPC: C07B61/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a monomer for polyester resin production and a raw material for synthetic lubricants, plasticizers and the like by hydrolysis of dibromoadamantane using a specified aqueous solution of pyridine. SOLUTION: This compound is obtained by hydrolysis of dibromoadamantane using an aqueous solution of pyridine including at least equivalent mol pyridine based on bromine atom of dibromoadamantane and having >=47 ETave represented by the formula [ETave is ET value of the aqueous solution of pyridine; VH20 is volume of water; Vpy is volume of pyridine; ETH20 is ET value of water (=63.1); ETpy is ET value of pyridine; ET values are polarity value of solvents] preferably under the condition that the concentration is 25-45 wt.% or more.
Patent JP-H0310278-A (JP)
Title: Map plotting method
Inventor: AOYANAGI SHIGEO
IPC: G01C21/00
Filed: 1989-06-07
Abstract: PURPOSE:To allow high-speed plotting and to obviate the deformation of a plotted map and to further obviate the erasing of the map by providing two VRAMs, a scroll means, a monitoring means and a storage means. CONSTITUTION:The images are so generated that a vehicle is positioned at a center. This images are stored in the 1st VRAM 12. The images are scroll- displayed by moving the image reading region in the 1st VRAM 12 according to the movement of the vehicle. Whether the map reading region arrives at a preset region or not is monitored. The images are so generated that the present position of the vehicle is brought to the center when the above- mentioned region arrives at the preset region. These images are stored in the VRAM 13. The window in the 2nd VRAM 12 is thereafter moved according to the movement of the vehicle to make scroll display. The generation and storage of the images and the scroll display according to the movement of the automobile are repeated at every arrival of the window at the region preset in the VRAMs. The high-speed plotting of the map is possible in this way and the scroll display is smoothly executed according to the movement of the automobile without the disappearance of the map. Further, the deformation of the plotted map is obviated.
Patent JP-S5667220-A (JP)
Title: Method and device for continuously manufacturing reinforced beltlike material of single layer or several layer from plastic which can be thermally hardened
Inventor: PEETERU SHIYUNEERU
IPC: B32B17/04
Filed: 1980-10-17
Abstract: Process for the continuous production of single-ply or multi-ply laminates, comprising feeding from below and at an obtuse angle, a web uniformly coated with resin, on to a fiber web or reinforcing web which is under tension, so that the resin penetrates the fiber web or reinforcing web in a bubble-free manner, and then passing the fiber web or reinforcing web uniformly impregnated with resin, either by itself or conjointly with one or more separating films or decorative films or resin-impermeable covering films, through a heating zone and pressure zone, whereby a single-ply or multi-ply laminate is produced. Apparatus for carrying out the process is also described.
Patent JP-2000070664-A (JP)
Title: Heating type trap apparatus and film forming apparatus
Inventor: SUZUKI JUNICHI
IPC: H01L21/205
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a trap apparatus and a film forming apparatus capable of sufficiently bonding a film forming component or the like to prevent the contamination in a film forming apparatus with peeled-off particles and capable of realizing cost reduction without scaling up and complicating the whole of the trap apparatus for the sake of an equipment trapping the film forming component or the like. SOLUTION: A plurality of heating plates 54a, 54b,-, 54h are arranged in an exhaust gas passage to form a folded flow channel for exhaust gas. Since the heating plates 54a, 54b,-, 54h and the pheripheries of them can heat the exhaust gas to the same film forming temp. as the temp. in a film forming apparatus, the component of the residual film forming gas in the exhaust gas is subjected to the formation of a film in a heating type trap apparatus 50. Since it is unnecessary to provide a heating source outside an exhaust pipe and the folded flow channel is formed, an exhaust trap shape can be miniaturized and the collection effect of the exhaust gas is enhanced.
Patent JP-H0311552-A (JP)
Title: Lead battery
Inventor: KARASAWA SHOJI
IPC: H01M2/36
Filed: 1989-06-07
Abstract: PURPOSE:To prevent a liquid aperture plug from being loosened by providing projections in a ring form for the liquid aperture section of a battery, and thereby concurrently providing plural cut-outs for said projections. CONSTITUTION:Projections 5 are provided for the hermetically sealing surface of a liquid aperture section in such a way that they are formed into a ring form. A threaded portion 9 is also provided for the inner surface of the liquid aperture section 4, and a slope is provided for each projection 5 to the direction that the thread is fastened so that the very back of each projection is brought to an end where each projection 5 becomes vertical. When the vertical face of the very back of each projection 5 cuts into a packing 12, it is insured that the liquid aperture plug 10 is tight so as to be secured. The projections 5 provided in a ring form include projection cut-out sections 8 at several places, said cut-out sections make it easier that electrolytic solution remaining at the liquid aperture section goes into a battery when electrolytic solution is injected from the liquid aperture section into storage cells.
Patent JP-H08339186-A (JP)
Title: Electronic musical instrument with automatic accompaniment function
Inventor: KUBITA AKEMI
IPC: G10H1/38
Filed: 1995-06-12
Abstract: PURPOSE: To provide an electronic musical instrument with an automatic accompaniment function which executes more natural automatic accompaniment by adequately combining the timbres of base tones and the timbres of chord tones. CONSTITUTION: This electronic musical instrument has a mode selecting means for selecting the on or off of an automatic accompaniment mode, a timbre setting means for setting the timbres of the chord tones according to the player's operation, a storage means 4 for storing the combinations of the timbres of the chord tones and the timbres of the base tones,  and a musical tone forming means 12 for generating the musical tones meeting the pitch information of key touches and the timbres set by a timbre setting means when the automatic accompaniment mode is off with the timing meeting the key touch information and for generating the musical tones meeting the first pitch corresponding to the chords subjected to chord detection when the automatic accompaniment mode is on and the musical tones meeting the timbres of the chord tones set by the timbre setting means and the musical tones corresponding to the second pitch corresponding to the chords and the timbres of the base tones complying with the timbres of the chord tones.
Patent JP-2000303099-A (JP)
Title: Transparent liquid detergent composition
Inventor: IIHARA TEI
IPC: C11D1/12
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition having transparency, low- temperature stability, and good detergency. SOLUTION: This composition is a transparent one containing 20-50 wt.% surfactant and containing (a) an α-olefinsulfonic acid or an alkali metal salt thereof, (b) a polyoxyethylenealkyl sulfate or an alkali metal salt thereof, and (c) a magnesium salt in such amounts that the ratio, component (a)/component (c) is 90/10 to 10/90 by weight, and ratio, components (a) and (b)/components (a), (b), and (c), is 99/1 to 75/25 by mole.
Patent JP-S5478021-A (JP)
Title: Switch circuit
Inventor: HORIIKE YOSHIO
IPC: H04N5/60
Filed: 1977-12-02
Abstract: PURPOSE: To simplify the constitution of a circuit by using commonly a diode, which demodulates a sub-channel in the pulse count system, for switching a main channel and the sub-channel by biasing reversely the diode in the circuit which receives a TV voice multiple broadcast.  
     CONSTITUTION: Composite signals constituted by main channel signal components below 15K Hz and sub-channel signal components which were FM-modulated by audio signals having a center frequency over 15K Hz and a frequency below 15K Hz are detected by pulse count detector circuit 2, and switch circuit 4 is provided which switches the main channel and the sub-channel. This circuit 4 is provided with diode D 1  which demodulates the sub-channel FM modulated wave from the output of buffer transistor TR 1  in the pulse count system, and main channel signals from level adjustment circuit 3 are connected to diode D 1  through diode D 2  from terminal e, and switching singals from terminal C are applied to diode D 2  through TR 2 , thereby biasing reversely diode D 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03115860-A (JP)
Title: Method of solid phase assay for use of physical developer
Inventor: MARUKUSU JIYOANESU MARIA NOTSU
IPC: G01N33/58
Filed: 1990-06-05
Abstract: PURPOSE: To detect the presence of an analyte in a liquid sample by reinforcing the signal of a tracer with a metal label with a physical developer. CONSTITUTION: A liquid sample and a tracer are directed into a porous medium and brought into contact with a test region at an adjusted flow rate and an analyte is bound to a binder, the tracer is bound to the analyte, a physical developer is directed into the porous medium and a signal generated by the tracer is amplified, and a device is separated and the test region is read. A hole in the porous medium is a hole where the tracer and the physical developer can fully pass and is in a small direction where an interference substance in the sample and the developer cannot pass. The porous medium is a separate filter, the test region is arranged at the side of a carrier that faces the filter, and an absorption layer contacts the carrier at the opposite side of a side where the test region is arranged.  To detect the tracer on the carrier, the filter is eliminated and the visibility of the tracer is measured as the measurement value of the analyte at the test region on the carrier, thus detecting the presence of the analyte in the sample.
Patent JP-S5478393-A (JP)
Title: Method and apparatus for regenerating catalyst
Inventor: ITOU KANICHI
IPC: B01J19/24
Filed: 1977-12-06
Abstract: PURPOSE:To simply carry out continuous and automatic regeneration of catalyst during operation by exposing a catalyst chamber equally divided with a plurality of radiated partition walls to a fluidized bed of solid particles for every divided chamber in succession according to the progress of reaction. CONSTITUTION:Cylindrical catalyst chamber 5 is rotated by a division angle with driving unit 7 through shaft 6. With constituting a chamber with partition walls 2 and compartments 13, blower 20 is actuated at a low flow rate, valve 18 is opened to drop a fixed amt. of solid particles 17, and valve 18 is closed. By the operation moving bed 21 of the particles is formed in the chamber to throughly remove dust sticked to cylindrical catalyst elements 1 after a fixed time. Blower 20 is then actuated at a high flow rate to move 15 the particles to cyclone 16 and return them to bunker 17. By repeating the above operations dust sticked to elements 1 is simply removed for every divided chamber in succession during reaction, thus regenerating elements 1.
Patent JP-H11339358-A (JP)
Title: Disk player
Inventor: HARADA SUEHIRO
IPC: G11B17/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a long-like player which reduces the trouble of a detecting part by detecting a stop display part at the time of forward and backward rotation of a cam, outputting pulse signal of the number different with the forward rotation and the backward rotation, stopping the rotation of the rotation of the cam by these pulse signals and executing the control to set or retire the cam to a disk reproduction position. SOLUTION: The stop display part 11 is formed at the outer periphery edge on a bottom side and a pulse signal generating part 12 is mounted thereto. The stop display part 11 is plural slits 11a, 11b, 11c and is notched and formed so as to penetrate the inner peripheral surface from the outer peripheral surface 10a in the two positions in the circumferential direction of the cam 10. The slit 11a on the right side is one piece and the slits 11b, 11c on the left side are two piece. The spacing between both right and left slits 11a and 11b is set to meet the width at which the movable chassis moves vertically. The pulse signal generating section 12 is a photointerruptor. A light emitting element and a light receiving element are arranged in a recess formed at the rear surface of a case body.  The photointerruptor is capable of adequately stopping the movable mechanism in a prescribed stop position.
Patent JP-H08340098-A (JP)
Title: Semiconductor device
Inventor: MIZUNO HIROYUKI
IPC: H01L29/786
Filed: 1995-06-13
Abstract: PURPOSE: To reduce the occurrence of clock skew without increasing the power consumption of a semiconductor device due to the load capacity of a clock line by allowing light wave to be propagated through an insulating film and detecting the light wave by means of a light receiving element. CONSTITUTION: A light receiving element RO is formed on the surface of a thin film semiconductor 3 formed on a semiconductor substrate 1 on which an insulating film 2 and the semiconductor 3 are successively formed. Light wave LO is propagated through the insulating film 2. When the element RO is formed in this way, the element RO can receive the light wave LO regardless of its position and the wave LO reaches the element RO without disturbance. Since clocks are not propagated by using electric signals, but optical signals, in addition, there is no increase in the power consumption of a semiconductor device due to the load capacity of a clock like. In addition, since clock signals are propagated through the insulating film 2 at the velocity of light, the occurrence of clock skew is also reduced.  This device can also be used for the propagation of another signal line, such as the data line, address line, etc. A high effect can be expected when this device is used for the propagation of such a signal that must be transmitted to a whole microprocessor.
Patent JP-H0810882-A (JP)
Title: Production of block for transmission belt and die therefor
Inventor: KUDO MASAMI
IPC: B21D53/14
Filed: 1994-06-28
Abstract: PURPOSE:To form a circular arc face of a required place without depending to machining of grinding, etc., in a time of producing a block for a transmission belt. CONSTITUTION:This is a producing method of a block for a transmission belt, it is composed of a punching process to obtain a block semi product 5a of a prescribed shape by punching a metal material, and a swage forging process to press to the thickness direction with a punch by housing the block semi product 5a within a die. The block semi product 5a punched in the punching process is punched in a shape and dimension so as to surely keep prescribed clearances C1, C2, C3 between places 15b', 20', 21' to be formed to the thickness directional circular arc faces and an internal face of a die in the state of housing this block semi product 5a within the die 31, a part of the material of the block semi product 5a is bulged in a circular arc like inside the clearance, and the thickness directional circular arc face is formed.