baber/WOPTO huggingface dataset:
Patent JP-S55135392-A (JP)
Title: Memory circuit
Inventor: ISHIMOTO SHIYOUJI
IPC: G11C11/408
Filed: 1979-04-04
Abstract: PURPOSE: To realize a high-speed and low-power-consumption memory by transferring colum address outputs to one array of column recorders and by leaving other column recorders reset.  
     CONSTITUTION: Row strobe RAS signals and column strobe CAS signals are inputted in sequence and row address inputs A 0 ...AN -2  and column address inputs A 0 ... AN -1  are inputted in time division mode from the N-number input terminals synchronizing with respective strobe signals. Then, row decoder RD 2  is common with regard to circuit relation and column recorders CD 21  and CD 22  consist of two independent array MT 21  and array MT 22  of (2N -1 ×2N); and two MT 21  and MT 22  are refreshed by single refreshing. Further, one or several of row addresses A 0 ... AN -1  inputs except refresh addresses A 0 ...AN -2  transfer column address output ϕ c1  to only column recorder CD 21  of one array of column recorders of MT 21  and MT 22 , and the other column recorders remain reset. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55133119-A (JP)
Title: Piezoelectric oscillator having mechanical matching mechanism
Inventor: YANAGISAWA YUUJI
IPC: H03H9/19
Filed: 1979-04-04
Abstract: PURPOSE:To enable to easily minimize the support loss to the terminal and holder, by adding the adjustment mechanism consisting of elastic material free of one end at a part of the support mechanism of piezoelectric plate of thickness oscillation. CONSTITUTION:The crystal plate 11 is strongly fitted to the conductive support mechanisms 42, 42' consisting of elastic members at a part of the sides 111, 112. Further, at the same time with fitting, the electrodes 21, 21' of front and rear are electrically connected to the terminals 51, 51' of the holder 61. The end of the support mechanisms 42, 42' is free ends 41, 41', constituting the matching mechanism. That is, the size of the length n1, n1' can be adjusted and the shape can be changed by bending it to left and right or to up and down.
Patent JP-H06232065-A (JP)
Title: Heating furnace of semiconductor manufacturing device
Inventor: NUKAZUKA MASARU
IPC: H01L21/31
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the deformation of the bottom-up quartz tube of a heating furnace by evacuation by simultaneously evacuating the N2 on the outside of the quartz tube at the time of evacuating the H2 on the outside of an SiC boat. CONSTITUTION:A bottom-up quartz tube 33 is arranged on the outside of a bottom-up SiC boat 34 housing a wafer 36 and an outer stainless steel frame 35 is arranged on the outside of the tube 33 in a bottom-up structure. As a result, such a double-structure that the H2 enclosed on the outside of the boat 34 through an H2 inlet 38 and the N2 enclosed on the outside of the tube 33 through an N2 inlet 39 do not leak out from the structure is obtained. In addition the N2 on the outside of the tube 33 is also evacuated in an interlocking way with the evacuation of the H2 on the outside of the boat 34 at the time of evacuating the H2.
Patent JP-H06228013-A (JP)
Title: X-ray contrast composition for digestive tract
Inventor: HASEGAWA HIDEO
IPC: A61K49/04
Filed: 1993-02-05
Abstract: PURPOSE:To obtain an X-ray contrast composition for digestive tracts, having high safety, easily swallowable and giving a clear X-ray image in contrast with conventional contrast agent composed of barium or iodine compound. CONSTITUTION:The contrast composition for digestive tracts for radiography is composed of a component containing nonmetallic elements having atomic number of <=8 (e.g. H, C, O and N) as main constituent elements. The composition is preferably produced by compounding 1-99% carbohydrates and 99-1% proteins in such a manner as to get a composition having a lipid content of <=0.5% and a density of 1.10-1.30g/cm<3>. The carbohydrate and the protein may be pure substances or a food rich in those substances, e.g. a food rich in carbohydrate (e.g. honey, starch syrup, reduced oligosaccharide, starch, sweet potato, potato and fruit) or a food rich in protein (e.g. kwalk, fresh cheese, various cheeses, defatted milk and concentrated whey protein).
Patent JP-S51116065-A (JP)
Title: Apparatus for treating coating waste by incineration
Inventor: ICHIKAWA HIROMASA
IPC: F23G7/00
Filed: 1975-04-05
Abstract: PURPOSE: To ensure positive feed of coating waste into incinerator by keeping waste always in a softened state by heating such waste with hot water obtained through heat exchange with incineration discharge gas in hopper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243487-A (JP)
Title: On-vehicle woofer system and on-vehicle stereophonic speaker
Inventor: SHINADA SATORU
IPC: H04R1/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a woofer system whose forward localization with respect to a sound source is not lost by providing a duct that outputs a sound with a prescribed low sound frequency band among sounds of the woofer fitted to a speaker box and a speaker box mount means that reduces delivery of vibration with a prescribed low sound frequency band to a vehicle among vibration components from the speaker box to the system. SOLUTION: A woofer 4 is mounted to a rectangular speaker support plate 3 whose upper side is fitted to a ceiling plate of a speaker box 1 and whose lower side is fitted to a bottom plate of the speaker box 1 respectively in the rectangular speaker box 1. A duct 2 whose size and whose material type are selected to output sounds whose frequency band is less than the cut-off frequency band externally is fitted to the ceiling plate of the speaker box 1. In order to reduce delivery of vibration with a low sound frequency band to a vehicle among vibration components of the speaker box 1, four legs 5 are fitted to four corners of the speaker box 1. The legs 5 are made of a material such as urethane resin, sorbose fibers, rubber, or elastomer.
Patent JP-S53127899-A (JP)
Title: Cigarette filter
Inventor: TAMAOKI AKIMICHI
IPC: A24D3/04
Filed: 1977-04-12
Abstract: PURPOSE: To prepare a cigarette filter by rolling a nonwoven sheet made of pulp fibers and fibrilated polyethylene short fibers and containing granular activated charcoal, to a cylindrical form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56138473-A (JP)
Title: Circuit for driving electromagnetic pump
Inventor: SHIKAMATA KAZUO
IPC: F04B17/04
Filed: 1980-03-29
Abstract: PURPOSE: To ensure an outflow due to viscosity of a medium by providing an electromagnetic pump with a temperature compensator varying the width of electrical passage for a pulse which drives a solenoid coil of the pump, after detecting the ambient temperature.  
     CONSTITUTION: A pulse width setting area 4 determines the time of electrical passage for a pulse. The time of electrical pasage of a pulse transmitted from a linear amplifier 1C 3  is determined by the time for charging a condenser C 5  through a resistance part R 0  consisting of a variable resistance VR 2 WVR 4 , resistance R 12 , R 11  and a thermistor TH. Accordingly, the time of electrical passage for the pulse is varied by the thermistor TH according to the ambient temperature. Since a resistance variation of the thermistor TH is a logarithmic one, it is conveniently used  to ensure variations of an outflow due to viscosity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53125823-A (JP)
Title: Photosensitive paper
Inventor: KITAGAWA KUNIHARU
IPC: G03C1/805
Filed: 1977-04-11
Abstract: PURPOSE: To make it possible to easily separate a resin layer and an emulsion layer from their substrate, while simplifying the construction and reducing the production cost, without damaging an image by specifying the separating strength between the substrate and the resin layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59166871-A (JP)
Title: Sensor for log
Inventor: SATOU HIROTAKA
IPC: G01P5/07
Filed: 1983-03-12
Abstract: PURPOSE:To obtain a titled sensor small in size and with a simple structure, and to make piercing of a fitting hole unnecessary by supporting a revolving shaft of a swirling piece on which a magnetized body is distributed by a shaft supporting part rising from a sensor body provided with a projecting part, and molding a reed switch being parallel to the magnetized body in the body. CONSTITUTION:As a swirling piece 9 rotates, magnetized bodies 16, 16' correspond successively to a reed switch 13, the reed switch concerned 13 is opened and closed, and the number of times of opening and closing per unit time is expressed in terms of a speed of wind surfing and displayed on a speed indicator. A projecting part 12 is formed as one body on a sensor body 4, the projecting part is fitted between a fin fitting groove 3 and a fin tip part 21 when attaching the sensor, also, the tip of a fin base part 20 is fitted into a slit 18, a log sensor is attached exactly to a prescribed position together with a projecting part 12, and the fitting state is made firm. In this way, the sensor becomes small-sized, the structure is simplified, it is unnecessary to provide a special hole on the bottom part, and the log sensor is attached easily and firmly with one screw 5.
Patent JP-H06256694-A (JP)
Title: Recording ink
Inventor: KAWAMURA FUMIO
IPC: C09D11/17
Filed: 1993-03-02
Abstract: PURPOSE:To prepare a recording ink which dries quickly on a plain paper and gives a colored printing free from blur by compounding a water-sol. dye, a water-sol. org. solvent, and an alkali metal salt of polycarboxymethyl-N- acetylglucosamine. CONSTITUTION:An alkali metal salt of polycarboxymethyl-N-acetyglucosamine is obtd. by carboxymethylating poly-N-acetylglucosamine in an alkali soln. and precipitating the resulting product at the alkali side. A recording ink is prepd. by compounding 0.2-12 pts.wt. water-sol dye, 1-50 pts.wt. water-sol. org solvent, 0.01-1 pt.wt. alkali metal salt of polycarboxymethyl-N- acetylglucosamine, 0.001-5 pts.wt. surfactant of the formula (wherein R is an optionally branched 6-14C alky group; M is an alkali metal ion, a quaternary ammonium, a quaternary phosphonium, or an alkanolamine; and (n) is 3-12) if necessary, and water in such an amt. that the total amt. is 100 pts.wt.
Patent JP-H07251134-A (JP)
Title: Washer
Inventor: TOYAMA HIROHISA
IPC: B23Q11/00
Filed: 1994-03-11
Abstract: PURPOSE:To wash many kinds of workpieces with one washer by selecting a workpiece holding utensil corresponding to the kind of a workpiece based on a signal for kinds of workpieces to be washed and providing a holding utensil moving mechanism for moving the workpiece from a workpiece receiving position to a washing position. CONSTITUTION:In this washer 20, workpiece holding utensils 25 respectively corresponding to kinds of workpieces (w) are prepared, and the workpiece holding utensil 25 corresponding to the kind of a workpiece to be washed (w) is selected based on a signal for kinds of workpieces to be washed (w). The workpiece (w) held by the workpiece holding utensil 25 at a workpiece receiving position A is transported to a washing position B by a main shaft rotating motor or the like, and at this position, it is washed by a liquid flow, in the state immersed in a washing liquid. That is, even when kinds of workpieces (w) are different and their external forms or the like are all different from each other, the workpiece (w) is positioned at the washing position B, in the state held by the corresponding workpiece holding utensil 25, and washed.
Patent JP-H116315-A (JP)
Title: Ceiling construction of unit room
Inventor: INABA MASAFUMI
IPC: E04H1/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide ceiling construction of a unit room capable of making top-light illumination, facilitating the joint work carried out at a ceiling plenum and easily executing maintenance and inspection. SOLUTION: Three ceiling boards are arranged on the ceiling section of a unit room 4 to form the ceiling of the unit room. In that case, the ceiling board located at one end side is formed of a rectangular illumination frame body 5. An illumination box 1 having the opened lower part is mounted on the frame body 5. An illumination cover 6 for covering the opening in the lower part of the illumination box 1 is placed on the frame body 5 and, at the same time, a middle sash bar for bearing the lower surface of the illumination cover 6 is constructed to the frame body 5 in a detachable manner to mount.
Patent JP-H1031084-A (JP)
Title: Double stage device for sample scanning
Inventor: SAMSAVAR AMIN
IPC: G01Q10/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a double stage device for scanning a sample as well as a sample detection method using a sensor for detecting a sample to detect a sample parameter. SOLUTION: A double stage scanning device 100 includes a sensor 60 for detecting a parameter of a sample 90, as well as a rough adjustment stage 80 (80a to 80b) and a fine adjustment stages 70 for causing a relative motion between the sensor 60 and the sample 90. The rough adjustment stage 80 has a resolving power of approximately 1 micrometer, and the fine adjustment stage 70 has a resolving power of 1 nanometer or more. Furthermore, the sensor 60 is used to detect the aforementioned parameter, when both of the stages 70 and 80 causes a relative motion between the sensor 60 and the sample 90. The sensor 60 has the capability of detecting a change in height of the surface of the sample 90 or the heat thereof, as well as the electrostatic, magnetic and light reflectance and transmission parameters of the sample surface, concurrently with the variation of the height.  A long scanning process with a rough resolution power is implemented, while a short scanning process with a high resolving power is implemented by use of the end of the same probe, or the ends of two probes fixed and kept at a constant positional relationship. Data obtainable from both of the aforementioned long and short scanning processes can be accurately correlated to each other.
Patent JP-S59166929-A (JP)
Title: Exposing device of copying machine
Inventor: OOKI KIKUO
IPC: G03B27/54
Filed: 1983-03-14
Abstract: PURPOSE:To reduce the number of parts, and to simplify assembling work by forming as one body a passive reflector for leading a direct light of a lamp light source into a high reflection cavity, in a part of a housing. CONSTITUTION:A direct light of a lamp light source 2 is reflected by a reflecting surface 3a, led into a high reflection cavity 4, and an original 7 on a platen glass 6 is exposed. An irregular reflection-shaped reflecting surface 3a whose section is a waveform is formed as one body at a position which is a part of a housing 3 containing the cavity 4 and corresponds to the rear of the light source 2, and a high reflection painting is performed onto its surface. In this regard, a cooling air of a cleaning fan 12 cools the light source 2 through a notched part 3b. In this way, since the reflecting surface 3a is formed as one body, the number of parts is reduced, and an assembling work is also executed easily.
Patent JP-2000239244-A (JP)
Title: 4-alkoxybutyric acid amide derivative and its production
Inventor: UTSUNOMIYA MASARU
IPC: C07C231/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative which has a high boiling point and a high polarity, has both a hydrophilic amide group and a lipophilic ether bond, and is especially useful as a multi-functional solvent in the fields of medicines, highly functional polymers and electrolytes. SOLUTION: A derivative of formula I (R1, R2 are H, an alkyl or an aryl; R3 is an alkyl), preferably 4-methoxy-N,N-dimethylbutyric acid amide. The derivative of formula I is obtained by reacting a butyric acid ester derivative of formula II [R4 is a (substituted) alkyl or an aryl] (for example, 4- methoxybutyric acid methyl ester) with ammonia or amine of formula III (for example, monomethylamine) in the presence or absence of a solvent such as water or a lower alkanol such as methanol at -20 to 100 deg.C for about 1-80 hr.
Patent JP-H09236911-A (JP)
Title: Photopolymerizable planographic printing plate
Inventor: AZUMA TATSUJI
IPC: G03F7/09
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser-written planographic printing plate which is not highlighted even if the ink on the plate surface is removed with an acidic plate cleaner due to the strong adhesive strength between a photosensitive layer and a substrate or many printings are applied, excellent in shadow reproducibility and having printing durability. SOLUTION: An anodic oxide film at 1-5g/m<2> and a silicate film at 2-40mg/m<2> (as Si element) are successively provided on an aluminum or aluminum-alloy substrate having 0.20-0.70μm center-line average roughness on the surface. Further, 0.7-2.5g/m<2> photopolymerizable photosensitive layer consisting of a compd. having at least one ethylenic unsaturated bond polymerizable by an active beam, a linear org. high molecular polymer and a photopolymerization initiator and an oxygen shielding layer are successively provided on the substrate coated with a layer contg. a silicone compd. having a group capable of causing an addition reaction by a radical to form the printing plate.
Patent JP-2000244747-A (JP)
Title: Image processing method and device
Inventor: SATONAGA SHUYO
IPC: G06F3/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide image processing method and device capable of efficiently using a memory and processing an image at a high speed. SOLUTION: Image data inputted from an image input device 4 are divided into plural divided data in a data division part 21. In the case of judging that the divided data are the data for indicating all black images or all white images in a divided data discrimination part 22, only information for indicating that effect is prepared in a data information preparation part 24 and stored in a storage device 5. In the case of the data for indicating the other images, a compression processing is executed to the divided data in a compression part 23 and they are stored in the storage device 5.
Patent JP-H03244298-A (JP)
Title: Remote supervisory system
Inventor: ASAKURA SHINICHI
IPC: H04B3/54
Filed: 1990-02-22
Abstract: PURPOSE:To perform data transmission between a master station and a slave station by arranging the slave station at a point where no commercial power source can be obtained by receiving feed from the power source of the master station by the slave station via a transmission line, and performing the transfer of a signal between the master station by the slave station conforming to a communication request signal sent from the master station via the transmission line. CONSTITUTION:When data is extracted, an operator inputs a data extraction command and the designation number of a desired slave station from the input device 2 of the master station MS. Input information is sent to DTMF transmission equipment 4, and is sent to a bus type transmission line B after being changed to a DTMF signal, and the data extraction command and a station designation number are recovered by the DTMF reception equipment 14 of the slave stations LS1-LSn. A CPU 11 judges whether or not the station designation number is the one of its own station, and when it is yes, measuring data at that time is fetched in the CPU 11 from a measuring instrument 12, and is converted to the DTMF signal, and is sent out to the bus type transmission line B.
Patent JP-S60186978-A (JP)
Title: Pattern converter
Inventor: HOURIYUU SAKAE
IPC: G06K9/20
Filed: 1984-03-07
Abstract: PURPOSE:To generate a stable sensor output by comparing the difference between the maximum and minimum value of the output of a photosensor with a value determined on the basis of a noise level and controlling a lamp. CONSTITUTION:When the difference between the maximum and minimum values M is larger than the necessary value determined on the basis of the noise level, the output of an output port P is set to ''1'' or the positive maximum value or ''0'' for the negative maximum value. When the difference between the maximum and minimum value is smaller than the necessary value and the minimum value is positive, the difference between the maximum value and necessary value is further checked. When negative, on the other hand, the output of the output port P is set to ''0''. When the output of the output port P is ''0'', the contact point potential of a resistor R1-R2 drops and the bias of a transistor (TR)T2 becomes shallow to increase the quantity of light of the lamp L. When the output of the output port P is ''1'', the contact point potential of the resistor R1-R2 rises and the bias of the TRT2 becomes deep to decrease the quantity of light of the lamp L.
Patent JP-S61201153-A (JP)
Title: Method for continuous measurement of solute concentration in fluid
Inventor: MORIIZUMI TOYOE
IPC: G01N27/327
Filed: 1985-03-05
Abstract: PURPOSE:To make possible the continuous measurement of a solute concn. by measuring the concn. with a detector while applying ultrasonic oscillation to fluid of the substrate such as urea, uric acid or glucose. CONSTITUTION:Two lines of rising side wall parts 2, 2' are provided on one surface side of a transparent acrylic plate 1, etc. and a groove-shaped fluid passage 3 is formed therebetween. An enzyme-immobilized film 7 consisting of glucose exidase, etc. is provided to the top end of the parts 2, 2' and a glass plate 4 is provided thereon. H2O2 electrodes, for example, thin platinum film as an anode 6 and thin silver film as a cathode 6 are provided on the glass plate 4. An ultrasonic oscillator 8 is adhered to the other side of the plate 1. The fluid of, for example, glucose substrate is passed to the fluid passage 3 and the formed H2O2 is detected by the electrodes, by which the glucose concn. is measured. The ultrasonic oscillation is applied to the fluid of the substrate and the generation of an immobile layer in the flow in obviated in the above-mentioned manner and therefore the continuous, quick and exact measurement is made possible.
Patent JP-S56140505-A (JP)
Title: Tone arm assembly
Inventor: SATOU KIYOSHI
IPC: G11B3/42
Filed: 1981-03-23
Abstract: PURPOSE:To prevent a lead wire from breaking by increasing the degree of freedom of the lead wire by providing a recess part to an arm mount to which a tone arm is fitted and a rotating shaft bearing part which turns the mount holizontally and vertically and by passing the lead wire through it. CONSTITUTION:Rotating shaft bearing part 12 supports arm mount 9 turnably in the horizontal and vertical directions and onto the top surface, tone arm 1 fitted with cartridge 4 and weight 3 is fitted by fixing screw 5. Lead wire 8 from cartridge 4 is connected to lead wire 16 at the side of arm mount 9 via connectors 7 and 10, and lead wire 16 is led out by passing recess part 9a of arm mount 9 and recess part 12a of rotating shaft bearing part 12. Therefore, the degree of freedom of lead wire 16 in the turning of tone arm 1 can be increased, so that while the mechanical resistance of lead wire 16 is reduced, the trouble of the breaking of wires, etc., can be prevented.