baber/WOPTO huggingface dataset:
Patent JP-2000088442-A (JP)
Title: Flat showcase
Inventor: IRITANI TADASHI
IPC: F25D23/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat showcase in which a night cover wound and contained at one side edge of a display case body is not completely exposed. SOLUTION: In the flat showcase comprising a night cover 23 wound and contained at one edge on one side edge of a showcase body 1 in an upper surface opening of the body 1 and drawn at the other end edge and hung with and locked to the other side edge of the body, a cover member 33 for concealing substantially the entire area of the cover 23 at the time of winding and containing the cover 23 at the one side edge 1a of the body 1 is provided at the other end edge of the cover 23, and at the time of drawing, the member 33 can be drawn out by grasping a handle 31 of the member 33.
Patent JP-S62114103-A (JP)
Title: Microphone mixing device
Inventor: TAKAHASHI NOBUYUKI
IPC: G11B5/027
Filed: 1985-11-13
Abstract: PURPOSE:To attain correct monitor and to prevent a playing signal subjected to sound recording processing and a song signal not subjected to sound recording processing from being sound recorded mixedly by supplying a reproducing signal to an output circuit via a reproducing processing means for a noise reduction circuit. CONSTITUTION:An input signal of an output circuit 34 is fed to a noise reduction circuit 25 at the 1st position by a changeover means 38 and a reproducing signal of the 1st deck is supplied respectively. Further, a changeover means 39 supplies an output signal of a sound recording processing means of the circuit 25 at the 1st position and an input signal of the circuit 34 at the 2nd position to a sound recording amplifier 37 of the 2nd deck respectively. Thus, the sound recording signal path in the microphone mixing with the reproducing signal of the 1st deck is made different from the recording signal path at the mixing with the other source signal and the reproducing signal of the 1st deck is mixed with an output signal of a microphone amplifier 30 via a reproducing processing means of the circuit 25.
Patent JP-S61133782-A (JP)
Title: Solid-state image pickup devcie
Inventor: NISHIDA YASUAKI
IPC: H04N5/335
Filed: 1984-12-03
Abstract: PURPOSE:To eliminate the false signal caused by the picture beyond the Nyquist limit, by connecting plural vertical transmission electrodes to one photoelectric conversion means and by switching to one of the vertical transmission electrode to output the picture signal obtained from the photoelectric convertion means according to the field. CONSTITUTION:Vertical transmission electrodes 11-14 are driven at four phase, and at same time they can function as a lead-out gate of the electric charge sent from a photosensor 10. Since the threshold voltage of this lead-out gate part is set higher than the vertical transmission drive voltage, there is no possibility that the electric charge leaks in from the photosensor while the vertical transmission is executed. Thus, four photosensors are connected to one vertical transmission electrode, and by impressing the lead-out drive voltage VH to one of the four phases, the four phorosensors contacting the electrode of that phase are absorbed of their signal charge, and added together and transmitted under the electrode of one phase.
Patent JP-H06112228-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKETANI MASAHISA
IPC: H01L21/302
Filed: 1992-09-24
Abstract: PURPOSE:To raise drain resistance and inverse withstand voltage between gate and drain. CONSTITUTION:The first and second insulation films 86 and 90 are sequentially formed on a base material 85. For these films the material which permit approximately equal etching speed to both in anisotropic etching and provide the first insulation film with faster etching speed in isotropic etching are used. Firstly, anisotropic etching is performed an the first and second insulation films to form approximately identical first opening 96. Then, with the source sides of the first and second insulation films, exposing themselves at the first opening covered with a suitable etching resistant film, isotropic etching is performed so that the drain side of the first insulation film is substantially etched, for forming the second opening 102. Thus, the base area is gate-recess-etched. The recess formed as this erodes much on the drain side.
Patent JP-H0970731-A (JP)
Title: Conveying stage
Inventor: HONMA ATSUSHI
IPC: B65G13/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To convey a band-like workpiece without any damage by providing a drive roller and holding roller for driving a band-like workpiece in the down stream of suction table and a brake roller and holding roller for preventing corrugation in the upstream. SOLUTION: A band-like workpiece W is pressed against a drive roller 2 and brake roller 3 by rollers 23, 33 and conveyed onto a suction table 1 by the rotation of the drive roller 2. The rotational amount of the drive roller 2 is regulated by an encoder 22 to determine a position of the band-like workpiece W in the progress direction. When an encoder 32 is also mounted on the brake roller 3, a difference between the rotational amount of the brake roller 3 and that of the drive roller 2 is detected even if a slip is caused between the band-like workpiece W and drive roller 2 to delay the progress of the band- like workpiece. The drive roller 2 is further rotated by the difference to compensate for the delay.
Patent JP-H0972528-A (JP)
Title: Refuse incinerating furnace with sludge dryer
Inventor: OKUI MUNEYOSHI
IPC: F23G7/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To contrive to maintain the stable combustion of an incinerating furnace under the control of the balance of combustion exhaust gas and sludge drying energy and to reduce the running cost of a heat source by making it possible to select dry sludge at either use of incinerating or recycling in a refuse incinerating furnace having a sludge dryer for drying the sludge by utilizing the potential heat of refuse incinerating exhaust gas. SOLUTION: The combustion exhaust gas outlet 5 side of a refuse incinerating unit 1 and the dry sludge discharge port 10 of a rotary sludge dryer 9 are provided oppositely at the openings, and dry sludge moving means 11 is provided over a dry sludge introducing inlet 23, a dry sludge discharge port 10 and a dry sludge take-out port 24. Further, combustion exhaust gas is introduced to the rotary sludge dryer and a bypass flue 15 via dampers 7, 8 of two positions.
Patent JP-S62115602-A (JP)
Inventor: MIYAZAWA KENJI
IPC: F21S8/10
Filed: 1985-11-13
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-H06109103-A (JP)
Title: Driving mechanism for engine ignition system
Inventor: FUJIWARA HIROSHI
IPC: F02P7/10
Filed: 1992-09-24
Abstract: PURPOSE:To provide a device which can respond to a rotational body inertia moment or angle acceleration twice as much as before without deteriorating durability, in respect to a driving part of an ignition device for an internal combustion engine. CONSTITUTION:Power of a driving shaft 1 is transmitted to a driven shaft 4 through screw gears 2, 6. The screw gear 6 on the side of the driven shaft 4 is divided into a main gear 7 adhered to the driven shaft 4 and an auxiliary gear 8 fitted movably in a thrust direction, together with the driven shaft 4 in a rotatable manner. When the main gear 7 is in contact with the auxiliary gear 8, their teeth are dislocated from each other. A compression spring 10 and a sliding plate 9 which generates rotational sliding resistance are arranged between the auxiliary gear 8 and a housing end face 3a. The auxiliary gear 8 is pressed in the direction of a housing, that is, in the reducing direction of the teeth dislocation, by means of the screw gear 2 on the side of the driven shaft, and the screw gear 2 is meshed with the gears 7, 8 on the driven shaft side.
Patent JP-2001074621-A (JP)
Title: Manufacture of sample for electron microscope
Inventor: WASHIO NOBUO
IPC: G01N1/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To easily adhere a sample on a metal mesh without breaking an organic film adhered on the mesh without breaking the sample for an electron microscope or without flying and losing the sample. SOLUTION: The method for manufacturing a sample for an electron microscope comprises the steps of forming water droplets 21 made of a pure water on a support base 18 made of a metal mesh 17 in which a collodion film 16 is spread on its surface, adhering the sample 15 to an end of an electrostatic pincette 14 to collect the sample 15, bringing the sample into contact with the droplets 21 to dispose the sample 15 on the base 18, and adhering the sample.
Patent JP-H09118884-A (JP)
Title: Porous mesocarbon microbeads
Inventor: MIYAZAKI TAKANE
IPC: C10C3/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject beads consisting of carbon fine spheres exhibiting optical anisotropy and having a large specific surface area and expected to be widely used as an adsorbent, a filling material for chromatography, etc., because of a large specific surface area. SOLUTION: The mesocarbon microbeads consist of fine spheres having optical anisotropy obtained by heating a pitch material and have a specific surface area of >=10m<2> /g, preferably 200-700m<2> /g. The beads are produced as follows: for instance, a pitch material such as tar or pitch of coal, or heavy oil or pitch of petroleum is heated in nitrogen stream at 350-500 deg.C for 0.5-10hr to obtain a pitch substance containing 1-25wt.% of mesophase fine spheres in matrix pitch; 0.1-10 pts.wt. of an aromatic oil is added to 1 pts.wt. of the obtained pitch substance; the mixture is heated at 100-400 deg.C for 0.5-4hr; and beads are separated by filtration under heating, etc., followed by washing with a solvent such as quinoline, etc.
Patent JP-S63109751-A (JP)
Title: Popcorn material, preservable for long period and useful for microwave oven
Inventor: OKONOGI SHIGEO
IPC: A23L1/18
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled material having good flavor even in preserving for a long period without causing reduction of an enlarged volume, by hermetically sealing corn and specific edible oil or fat in a container. CONSTITUTION:A material obtained by hermetically sealing (A) corn and (B) edible oil or fat in an amount of 28-65wt%, preferably 30-60wt% based on the ingredient (A) in a container. The ingredient (B) preferably has 20-50wt% solid fat ratio at 35 deg.C and common salt, flavoring agent and colorant may be further contained.
Patent JP-H0891213-A (JP)
Title: Speed control device for rolling stock
Inventor: URUGA KENICHI
IPC: B61H13/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide the speed control device for a railway vehicle enabling automatic accelerating/decelerating control which accepts the most of operating actions by a crew man into a speed control system in preference to the others. CONSTITUTION: The device is equipped with a revolution detection means 1 computing the revolution of a wheel set based on signals from speed sensors 6 and 7 provided for a plurality of wheel sets, a running position detection means 3 which can compute a train running position, function as a detector for a specified spot whose distance is clear over the ground, and as a corrector for a train running distance, and with a speed control commanding means 2 outputting both power suitable for pursuiting a target speed based on the difference in speed from a running speed and acceleration/deceleration with the target speed corresponding to the running position read out of a distance/speed data memory circuit 27, and a brake notch command. Therefore, the device is provided with a display unit 37 indicating the target speed, the running speed and the like, and with setter 38 selecting whether or not speed control is executed.
Patent JP-S63110626-A (JP)
Title: Optical discriminator of semiconductor wafer
Inventor: KIRISAKO TADASHI
IPC: G01N21/88
Filed: 1986-10-28
Abstract: PURPOSE:To enable a bar code provided on a wafer to be read out by a method wherein a specific wave length from a light source is selected so that reflected ray from the first region (bar part) may be attenuated by the interference of a thin film while another reflected ray from the second region (space part) may not be attenuated by the interference. CONSTITUTION:The wave length of light 15 from a light source 14 is selected to atttenuate a reflected ray 17 from a thin film 12 (bar part) and another reflected ray 18 from a wafer 11 by interference. Assuming the wave length of light 15 as lambda, when an expression of an even number multiple i.e lambda/2(2m)=2nd cosgamma is satisfied, the reflected rays 17, 18 can be attenuated where m, n, gamma respec tively represent an arbitrary integer, the refractive index of thin film 12 and the total reflection of light 15 on the film 12. When the wave length of light 15 is selected as mentioned above, the signal level ratio of reflected ray on Al pattern 13 to another attenuated reflected ray on the thin film part 12 can be compared with each other satisfactorily to be read out as binary signals of 1 and 0.
Patent JP-H0592442-A (JP)
Title: Injection molding of plastic thick-walled molded product
Inventor: HOKIMOTO TADASHI
IPC: B29K105/20
Filed: 1991-10-02
Abstract: PURPOSE:To produce a plastic thick-walled molded product having high strength and reduced in sinking by injection molding. CONSTITUTION:A core 5 having discontinuous projections 6 and positioning holes 7 is preformed to be inserted in molds 8, 9 capable of obtaining a predetermined shape so that the discontinuous projections 6 are brought into contact with the molds 8, 9 and pins 10 are inserted in the positioning holes 7 to fix the core 5 to perform injection molding.
Patent JP-S61134453-A (JP)
Inventor: NIIRUSU DEIFURIENTO
IPC: E04B2/78
Filed: 1984-12-04
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-H0197295-A (JP)
Title: Lightweight coating paper
Inventor: MIYAMOTO SHIGEHIKO
IPC: D21H21/30
Filed: 1987-10-09
Abstract: PURPOSE: To obtain lightweight coated paper not highlighting irregular coatings, giving good appearance and useful as raw paper for coated paper by adding a coloring agent to coating raw paper and a coating layer and adjusting a difference between the whiteness of the coating raw paper and the whiteness of the coated paper to a specific value or less. CONSTITUTION: This single- or double-sided coated paper having a coating amount of 3-15 g/m<2> for each single side is obtained by adding a coloring agent to coating raw paper and a coating layer and then adjusting the difference between the whiteness of the coating raw paper and the whiteness of the coated paper to <=6%. The coloring agent comprises a black or other color dye or pigment or their combination. The surface reflection characteristics of the colored coating raw paper comprise the equations: a*=-5.0 to 0.5 and b*=-1.0 to 8.0. The coating paper preferably comprises neutral paper containing at least 3-25 wt.% of calcium carbonate as a filler and made from a pulp slurry having paper pH 6.5-9.5.
Patent JP-H07167079-A (JP)
Title: Equipment for supplying internal combustion engine for automobile with fuel from storage vessel
Inventor: BUERUNAA SHIYUMITSUTO
IPC: F04C11/00
Filed: 1994-10-20
Abstract: PURPOSE: To decrease the length of a feed passage between an inlet port and an outlet port for a rapid feed pressure buildup so as to reduce the rate of generation of cavitations by forming the feed passage to have a cross-sectionally reduced region. CONSTITUTION: A feed pump 3 for feeding fuel from a fuel storage tank to an internal combustion engine has a rotary wheel 21 rotated by an electric motor within a pump chamber 19 and provided with a number of radially outwardly extending vanes on the outer peripheral part of a disc shaped boss part 55. A feed passage 43 partially extending in the form of a ring about the rotational axis of the rotary wheel 21 is formed in chambers walls 17, 23 which limit the pump chamber 19 on end faces. In this case, the feed passage 43 between an inlet port 33 and an outlet port 45 is formed so that a cross- sectionally reduced region III and cross-sectionally large regions II, IV adjacent to the region III are provided therein, thereby achieving a rapid feed pressure buildup.
Patent JP-H02102062-A (JP)
Title: Ink jet head
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/175
Filed: 1988-10-11
Abstract: PURPOSE:To reduce in size a head, and to be applied to the head using hotmelt ink with high reliability by detecting ink quantity contained in the head according to a critical angle change generated on a reflecting surface. CONSTITUTION:Ink quantity detecting means 34 is provided in ink holding means to detect that a level L arrives at a set value or less, a cover 28 is opened to supply ink lump 39 to a solid ink receiver 33 to be brought into direct contact with platelike members 29, 30, 31, the ink lump 9 is melted through a housing 20 by heat supplied by a heater 27, and liquefied ink 32 is held by the capillary force of a gap D. The means 34 is used as an opposite light emitting element, and a phototransistor is used as infrared ray LED, photodetector, varied according to the presence of absence of the ink in contact with total reflecting critical angle, and an illuminated light is detected by the photodetected in a state that the ink is not arrived at the reflecting face.
Patent JP-H08121010-A (JP)
Title: Traveling device of paper sliding door
Inventor: KATORI SHIGEO
IPC: E05D15/06
Filed: 1994-10-20
Abstract: PURPOSE: To make it possible to move a paper sliding door and take up a window opening space to a satisfactory extent when the paper sliding door is open irrespective of the breadth of a window frame. CONSTITUTION: A frame top rail 15 and a frame bottom rail 16 are vertically installed to an upper frame 1 and a lower frame 2 of a window frame A respectively as opposed to each other. A first roller 7, which rolls in contact with the frame top rail 15, and a second roller 8, which rolls in contact with the frame bottom rail 16, are pivoted turnably on both sides of a top rail 4 and a bottom rail 5 of a paper sliding door B where the second roller 8 is placed at the head of the door.  In addition to that, a top rail 10 at a form panel and a bottom rail 11 at the form panel are vertically installed to the top rail 4 and the bottom rail 5 of the paper sliding door B respectively while a third roller 12 which rolls in contact with the top rail 10 at the form panel and a fourth roller 14 which rolls in contact with the bottom rail 11 at the form panel, are pivoted turnably on both sides of the upper frame 1 and the lower frame 2 of the window frame A.
Patent JP-S61134330-A (JP)
Title: Production of perfluoromethane
Inventor: KATAMURA KOICHI
IPC: B01J27/125
Filed: 1984-12-05
Abstract: PURPOSE:To produce the titled compound useful as a dry-etching gas for semiconductor, economically, by reacting a perhalomethane containing chlorine, bromine and/or iodine with fluorine gas in the presence of aluminum fluoride catalyst at a specific temperature. CONSTITUTION:A perfluoromethane can be produced in a yield as high as 99.99%, stationary, without using a diluent gas such as nitrogen, helium, etc., with little production of by-products, by reacting (A) a perhalomethane having at least one kind of atom selected from chlorine, bromine and iodine in the molecule, e.g. CF3Cl, CF2Cl2, CCl4, CF3Br, CF2ClBr, CF2Br2, CF3I, etc. with (B) fluorine gas in the presence of aluminum fluoride catalyst at 100-500 deg.C, especially 300-400 deg.C. The above catalyst can be produced by fluorinating the corresponding chloride, hydroxide, oxide or aluminum metal by conventional method.
Patent JP-H04134640-A (JP)
Title: Optical beam modulation device
Inventor: MORIYA MITSURO
IPC: G11B7/125
Filed: 1990-09-25
Abstract: PURPOSE:To prolong the life of a semiconductor laser by increasing the output light quantity of the semiconductor laser only when modulating the light beam of a wavelength converting means. CONSTITUTION:The record of a signal is executed in the state of operating a focus control and a tracking control to increase the output light quantity of a semiconductor laser 1 by a modulation circuit 33, to transmit a modulation signal corresponding to the recording signal to an optical modulator 3, and to modulate the light beam from a wavelength convertor 3. When reproducing the signal recorded on a recording on a recording carrier, the light quantity of the semiconductor laser 1 is decreased, the optical modulator 3 makes the transmitting light quantity maximum, the recording carrier 7 is irradiated with the approximately constant light quantity, and a regenerative signal is obtained from a signal processing circuit 14. Therefore, since the life of the semiconductor laser is prolonged as well as the rise of temperature is reduced, it is possible to prevent the heat distortion of an optical system, and the reliability of the device is substantially improved.
Patent JP-H03119040-A (JP)
Title: Method for treating waste water from emulsion adhesive
Inventor: FUJIMOTO HIROTAKA
IPC: C08J11/00
Filed: 1989-09-30
Abstract: PURPOSE:To recover a cake with a low moisture content at a high SS recovery ratio by mixing waste water from an emulsion adhesive with an excess sludge generated from activated sludge treatment of the waste water and then dehydrating the resultant mixture. CONSTITUTION:A flocculant (e.g. an inorganic, organic, anionic or cationic flocculant) is preferably previously added and mixed with emulsion adhesive waste water (e.g. vinyl acetate-based polymer or acrylic polymer) to provide a settling slurry, which is then mixed with an excess sludge generated from activated sludge treatment of waste water (e.g. waste water from a phthalic acid-based plasticizer). A flocculant, as necessary, is subsequently added and dehydration is then carried out by using a belt pressing method, etc., to afford a cake with a low moisture content and high SS recovery ratio.
Patent JP-H07110353-A (JP)
Title: Detecting-displaying device of harmonic generating source
Inventor: KANEKO MITSUTAKA
IPC: G01R23/20
Filed: 1993-10-13
Abstract: PURPOSE:To discriminate easily the direction of generation of a harmonic at branch points of branching distribution lines without spending time for discrimination of a harmonic generating source, by a method wherein detectors provided at the branch points of the distribution lines are made to operate simultaneously and a phase voltage and a phase current of each distribution line are detected. CONSTITUTION:Voltage value and current value detected by a detector 6 of each of measuring parts 2 to 4 are passed through an O/E converter 7, an amplifying filter 8 and an A/D converter 9 and collected by a signal control part 10 ' and the detected data are inputted to a signal control part 13 of an observation part 5 through radio devices 11 and 12. A computer 14 converts the detected data inputted through the signal control part 13 into voltage waveform data and current waveform data and calculates an absolute value of each order, a phase angle, a synthetic harmonic amount and an effective value on the basis of a real value and an imaginary value calculated on the basis of the wave-form data. The computer 14 calculates effective powers of a phase U and a phase W of each of the measuring parts 2 to 4 and discriminates the direction of a harmonic generating source, while making a CRT display 17 display a harmonic power for each order.