baber/WOPTO huggingface dataset:
Patent JP-H0920567-A (JP)
Title: Refractory mortar
Inventor: GOTO KIYOSHI
IPC: C04B35/66
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a highly durable mortar material having excellent shrinkability to stabilize the whole brick structure and suppress the loss of mortar joint. CONSTITUTION: This refractory mortar contains 0.1-40wt.% of zircon and/or titanium oxide in total and the remaining part consisting of magnesia and <=20wt.% of other refractory material. The zircon or titanium oxide thermally reacts with magnesia near the working wall surface to cause the expansion of brick. The mortar is softened to develop the shrinkability by the reaction of zircon or titanium oxide with magnesia to effectively absorb the expansion of brick and stabilize the brick structure. The durability of the mortar itself is also high because the reaction product suppresses the infiltration of slag.
Patent JP-H1129774-A (JP)
Title: Pyrolysis reactor for waste plastic
Inventor: HIRAUMA HARUO
IPC: B29K105/26
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a pyrolysis reactor which can pyrolyze waste plastics in a continuous and efficient manner without increasing the size involved in an increase in length of the reactor despite an increase in the amt. of waste plastics to be treated. SOLUTION: This pyrolysis reactor comprises: a pair of reaction cylinders 12, 14 each provided with guide means 16, 18 for guiding waste plastics in the longitudinal direction and external heating means 20, 22 for externally heating the waste plastics, the guide direction of the guide means 16 for one reaction cylinder 12 is opposite to the guide direction of the guide means 18 for the other reaction cylinder 14;  and a waste plastic withdrawal pipe 36 and a waste plastic return pipe 38 for communicating the guide advance side end and the guide delay side end for one reaction cylinder with the guide delay side end and the guide advance side end for the other reaction cylinder, wherein the pair of reaction cylinders, together with the waste plastic withdrawal pipe and the return pipe, forms a waste plastic circulation passage and a waste plastic introduction port 32 is provided at the guide delay side end of one reaction cylinder 12.
Patent JP-S6427571-A (JP)
Title: Shoes for karate game
Inventor: TAMURA YUZURU
IPC: A63B71/12
Filed: 1987-07-24
Abstract: PURPOSE: To increase the safety of players and make a fair judgment by transducing striking force into an electric signal with knock sensors when the kick with a shoe main body hits an opponent in a match, and electrically judging the presence or absence of a foul. CONSTITUTION: Knock sensors 2 are arranged at three positions on a toe section A, an instep section B, and a heel section inside a shoe main body 1. The knock sensor 2 is made of pressure-sensitive rubber of a load cell. The pressure- sensitive rubber is formed into a sandwich structure with an electrode. When the load cell is used, a resin plate is fitted for preventing the sinking by a shock and improving sensitivity. A power supply 5 is connected to the knock sensors 2 and transmitters 3 respectively. A voltage is applied to each knock sensor 2 in advance, and the resistance value change by a shock is converted into a voltage change and sent to the transmitter 3. A judgment section 6 judging that a kick is a 'foul' when the striking force is a prescribed value or above is incorporated in the transmitter 3.  A comparator is used for the judgment section 6, and it transfers a signal to a transmission section 7 to oscillate carrier waves only when the output of the fixed voltage or above is sent from the knock sensor 2.
Patent JP-S6342525-A (JP)
Title: Branchmetric operation system
Inventor: KAMITAKE TAKASHI
IPC: H03M13/23
Filed: 1986-08-08
Abstract: PURPOSE:To considerably reduce a memory capacity by converting an input signal to a viterlir decoder by parallel movement, rotation, line symmetrization, or their combination. CONSTITUTION:One subset Geg is subjected to parallel movement, rotation, line symmetrization, or their combination to easily express the other subsets Gk (k=0, 1, 2...7). A signal P is converted for the purpose of calculating the Euclidean distance due to the subset Go stored in a discriminator 7 by a computing element 6. The discriminator 7 discriminate a signal P' to determine upper 4 bits. The Euclidean distance to one signal point P' belonging to the subset Go is calculated by a computing element 8 to obtain a branchmetric. The similar processing is performed 8 number of times for individual subsets to obtain all of 8 required branchmetrics.
Patent JP-S6429796-A (JP)
Title: Production of uo2 nuclear fuel pellet
Inventor: HARADA YUHEI
IPC: G21C3/62
Filed: 1987-07-27
Abstract: PURPOSE:To decrease the release of gaseous fission products and to relieve the mechanical interaction of pellets and cladding pipes as well as to reduce the production cost of the pellets by adding and mixing Cr2O3 at a specific weight ratio to and with raw material powder and molding the mixture. CONSTITUTION:After the Cr2O3 is added and mixed at 0.1-0.3wt.% to and with the raw material powder for the UO2 fuel pellets, the mixture is prepd. into roughly molded slag. This roughly molded slag is ground and pelletized and a lubricant is added to the resultant pellet powder; thereafter, the powder is molded to the pellets. The pellets are sintered for 10-20hr at <=1,600 deg.C in humidifying and drying gaseous H2. The Cr2O3 changes to the oxide of a lower order and releases the excess oxygen according to this method and, therefore, the oxygen potential in the pellets increases and the sintering of the pellets is accelerated. The chromium precipitated at the grain boundaries and the chromium oxide of the lower order decrease the activation energy on the surface of the crystal grains to facilitate the growth of the crystal grains.
Patent JP-H0359552-A (JP)
Title: Photographic material and manufacturing method of the same
Inventor: KURAUSU HOFUMAN
IPC: G03C1/37
Filed: 1990-07-16
Abstract: PURPOSE: To obtain a silver halide photographic material excellent in photosensitive characteristics by incorporating a sterilizing agent by <=5mg/m<2> in an unprocessed state. CONSTITUTION: The amt. of a detectable sterilizing agent in an unprocessed material consisting of a substrate and a silver halide emulsion layer formed on the substrate by coating is regulated to <=5mg/m<2> . The silver halide emulsion layer is formed after starting material liable to fouling with microorganisms is treated with gaseous CO2 under at least 2 bar pressure. Fouling with microorganisms can be prevented and the objective photographic material excellent in photosensitive characteristics is obtd.
Patent JP-2001014969-A (JP)
Title: Push-button structure for electronic equipment
Inventor: NOZOE TOSHIHIDE
IPC: H01H13/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To positively put a push button switch in action even when the case of the corner part of a talk push-button is being pressure-operated. SOLUTION: An elastic support part 2 for supporting a talk button 1 is provided protruding from the edge part of an opening 12, and the elastic support part 2 is formed at a position, where the back face side peripheral edge part 9 of the talk button 1 is supported. A push-button switch 4 is constituted to interlock a push-button part of the push button switch 4, with a pressing protrusion formed on the back face side of the talk button 1 so as to be in the 'on' state not only in the case of pressing the push button part but also in the case of pulling it.
Patent JP-S6341327-A (JP)
Title: Sheet feed device for picture forming device
Inventor: ANDO MASAO
IPC: G03G21/00
Filed: 1986-08-07
Abstract: PURPOSE:To prevent turbulence of a picture due to discharge, by a method wherein a resistor having a resistance value of 10<2>-10<10>OMEGA is inserted in the earthing circuit of a sheet placing plate formed with a sheet placing plate in a sheet feed cassette and an earthing device connected to the pressurizing plate of a sheet feed cassette locking device. CONSTITUTION:A sheet feed cassette 2 is inserted in a sheet feed cassette locking device 1 mounted to the sheet feed port of the body of a picture forming device. Projected parts 103a of the tip parts of a pair of lock levers 103 on both sides of the locking device 1 are locked to recessed parts 203b on both sides of the cassette 2 to secure the cassette 2. Simultanuously, a pressurizing plate 104 of the locking device 1 enters through the front of the cassette 2 to push up a sheet laminating plate 204 in the cassette 2 to pressure a paper P between the nip formed between the sheet laminating plate and a sheet feed roller 3. A semicircular column body 104d made of conductive plastic having a resistance value of 10<2>-10<10>OMEGA is located to the tip of the pressurizing plate 104, and a shaft 102 of the locking lever 103 is earthed by means of 106. This constitution, when the cassette is remounted to the picture forming device, gradually discharges charge, accumulated in the sheet laminating plate, to prevent turbulance of a picture.
Patent JP-H0850832-A (JP)
Title: Pushbutton switch
Inventor: SAKATA NOBUYUKI
IPC: H01H13/52
Filed: 1994-08-08
Abstract: PURPOSE:To avoid the destruction, the damage and the like of a switch part due to a load more than needed by forming of an elastic member the leg body part of a button for pressing switch part fixed to a base board, and providing a curved part on the way in the direction of the length. CONSTITUTION:A printed circuit board 14 is fixedly provided on the rear side at the distance of a predetermined dimension from a front plate 13. An actuator 12b which is the leg body part of a button 12 is formed of an elastic member, and a curved part 12c of a U-shape or the like is provided on the way in the direction of the length. In that structure, when a key top 12a is pressed, a switch part 11 on the printed circuit board 14 is pressed by the tip end of the leg body part 12b and however, the applied load more than needed is absorbed by the deformation of the curved part 12c. The absorption is continued until the button 12 is restricted by a stopper 15, and after the restiction, the load is absorbed by both of the curved part 12c and the stopper 15. Also, the load is absorbed by the printed circuit board 14 being elastically supported on a housing side through a strut surrounded by an elastic member.
Patent JP-H03281536-A (JP)
Title: Production of emulsion type silicone composition and silicone fine particle
Inventor: MATSUMOTO MAKOTO
IPC: C08L83/05
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the title composition capable of providing fine grains useful for organic resin, etc., as a physical characteristic modifier by blending a spe cific colloidal silica core-silicone shell body with a curing catalyst, emulsifying agent and water. CONSTITUTION:(A) 100 pts.wt. colloidal silica core-shell body consisting of (i) 80-5wt.% colloidal silica core and (ii) 20-95wt.% shell of polyorganohydrodienesiloxane expressed by the average composition formula [R<1> is (substituted)1-18C monovalent hydrocarbon group containing no ethylenic unsaturated group; R<2> is (substituted)1-18C monovalent hydrocarbon group containing an ethylenic unsaturated group; (a) is 1.20-2.01; (b) and (c) are 0.005-0.50; b/c=1/5 to 10/1; (a+b+c)=1.80-2.20] and having 4-400nm average grain size is blended with (B) 1-1X10<-6> pts.wt. curing catalyst, (C) 1-20 pts.wt. emulsifying agent and (D) 50-1000 pts.wt. water to provide the objective composi tion. Furthermore, the above-mentioned composition is cured to form into a fine particle by subjecting the composition to a heat treatment at >=25 deg.C, thus providing the objective silicone fine particle.
Patent JP-S6076639-A (JP)
Title: Wheel receiving table apparatus
Inventor: SAEKI TOSHIICHI
IPC: G01L5/16
Filed: 1983-10-03
Abstract: PURPOSE:To make it possible to move a wheel receiving table by remote operation, by providing rotary driving parts in outer and inner rings, and providing a switching and coupling means, by which the wheel receiving table is switched and coupled to a measuring table and the inner ring. CONSTITUTION:A turntable 1 fixes a plate shaped member 14, with a gap being provided from an upper surface 10 of a measuring table 2. On the upper side of the member 14, a floor surface 13, which is flush with the fixed floor surface in a wind tunnel, is formed. In a circular hole 15 of the plate shaped mamber 14, an outer ring 3, an inner ring 4, and a wheel receiving table 5 are arranged from the outside. The outer ring 3 has the outer diameter corresponding to the inner diameter of the circular hole 15. The outer surface of the ring 3 is rotatably supported by the inner edge part of the circular hole 15 through a bearing. The inner ring 4 has the outer diameter corresponding to a first inner hole 17. The outer surface of the ring 4 is rotatably supported by the inner edge part of the first circular hole 17 through a bearing. A second eccentric circular hole 19 is formed in the inner ring 4. The upper surfaces of the wheel receiving table 5, the inner ring 4, the outer ring 3, and the plate shaped member 14 are all located on the same plane and form a part of a floor surface of a wind tunnel.
Patent JP-S6429862-A (JP)
Title: Binary developer
Inventor: YAMANE HIDENOBU
IPC: G03G9/097
Filed: 1987-07-25
Abstract: PURPOSE:To facilitate control of a charge quantity of a toner by attaching a polymer powder to be charged to a positive or negative polarity by friction with the toner to the surface of a carrier. CONSTITUTION:The polymer powder having positive or negative triboelectrifiability at the time of friction with the toner is attached to the surface of the polymer-coated carrier. Accordingly, when the toner is stirred, the polymer powder attached to the surface of the carrier comes into friction with the toner and is charged by the friction, and the toner is also charged to the reverse polarity, and the polymer powder is charged positively or negatively by using the powder material situated in the upper or lower triboelectrification series in relation to the toner, thus permitting the charge quantity of the toner to be controlled by selecting the material of the polymer powder.
Patent JP-S5887963-A (JP)
Title: Signal synthesizing circuit for solid-state image pickup device
Inventor: NAKAMURA MASAAKI
IPC: H04N5/335
Filed: 1981-11-18
Abstract: PURPOSE:To prevent the mistake in synthesizing odd and even signals, by supplying two systems of signals respectively to a signal processing circuit consisting of a sample-hold circuit and an A/D conversion circuit, synthesizing them at a data selector circuit, and passing through the result to a latch circuit and a D/A converter. CONSTITUTION:An odd number picture element signal VOO and an even number picture element signal VEO respectively amplified with amplifiers 15a, 15b are inputted to sample-hold circuits 16a, 16b respectively, and sample-held in clock pulses SHCK1 and SHCK2. The signals are inputted to A/D converters 17a, 17b, and A/D-converted with clock pulses ADCK1, ADCK2. They are alternately selected at a data selector 18 with a selection signal SEL, and tentatively stored with a latch control signal LAT at a latch circuit 19, and outputted as a digital coupling signal DCO. They pass through a D/A-converter 20 to obtain signals arranged with correct odd and even numbers.
Patent JP-H065957-A (JP)
Title: Transversely-pumped laser oscillator
Inventor: UEDA KOJI
IPC: H01S3/0977
Filed: 1992-06-19
Abstract: PURPOSE:To stabilize a discharge from a main electrode without providing an auxiliary electrode in a casing by preliminarily ionizing gas between main electrodes by AC-discharging between the main electrodes, and then DC- discharging the main electrodes to excite a laser light ray. CONSTITUTION:A voltage of an AC power source 6 its first applied to main electrodes 2, and gas between the electrodes 2 is preliminarily ionized. Then, a switch 9 is closed to apply a voltage of a DC power source 4 to the electrodes 2. Thus, since a discharge is started from the electrodes 2, a laser light ray is excited. Overheated electrodes 2 are cooled by a conduit 3, and a high speed convection is generated in the gas in a casing 1 due to a temperature difference between the cooled electrodes 2 and the gas overheated due to the discharge, and hence the gas is circulated in the casing. Since the preliminary electrodes and a fan which have been heretofore provided are omitted, an assembling operability of a laser oscillator is improved, and yet a flow of the circulated gas is not disordered.
Patent JP-H0234117-A (JP)
Title: Bedding device
Inventor: OGINO HIROYUKI
IPC: A47G9/02
Filed: 1988-07-26
Abstract: PURPOSE:To cause a hot wind to smoothly flow into a ventilation duct by causing an air conducting part made of a shape-memory alloy to restore a shape at the time of airblasting the hot wind even when a mat is dislocated and a force is given from an external side. CONSTITUTION:A mat 4 having a ventilation duct 2, an opening 3 provided in one part of the ventilation duct 2 and an air conducting part 8 to be brought into contact with the opening 3 and to be formed of the shape-memory alloy, a duct 5 to be mountable to and removable from the opening 3 and a hot wind generator 6 to airblast the hot wind through the duct 5 to the ventilation duct 2 of the mat 4 are provided. Namely, even when the mat is dislocated and the force is given from the external side, since the air conducting part made of the shape-memory alloy restores the shape at the time of airblasting the hot wind, the ventilation duct 2 cannot be twisted and smashed just after the opening 3 as a conventional case, and the blast can be smoothly executed.
Patent JP-H0739885-A (JP)
Title: Method and device for treating waste liquid containing cyanide ion
Inventor: MIYA SHIGETADA
IPC: C02F1/04
Filed: 1993-07-28
Abstract: PURPOSE:To sharply reduce treatment cost by adding sodium hydroxide to a waste liquid contg. cyanide ions to adjust the pH to a prescribed value or more, heating it to produce a concentrated waste liquid, to treat the concentrated waste liquid and using the evaporated water content as industrial water after condensation. CONSTITUTION:A waste liquid contg. cyanide ions is sent into a concentration tank 2 by a waste liquid pump 1 and adjusted to >=pH13 by sodium hydroxide added from a sodium hydroxide tank 4. The adjusted waste liquid is heated by an immersion pipe burner 3 and concentrated in the concentration tank 2. The concentrated waste liquid is sent from a concentrated waste liquid delivery line 8 to the side of a treating device using an alkali chlorine method or complex salt sedimentation method. On the other hand, steam evaporated in the concentration tank 2 is cooled and condensed in a condenser 5 and the condensate is used as industrial water, etc. And since treatment cost for a waste water contg. cyanoide ions is calculated per volume, it is lowered by the amount corresponding to the same amount of volume as decreased by concentration.
Patent JP-H0473084-A (JP)
Title: Game device
Inventor: TATEZAKA HIROYUKI
IPC: A63F13/52
Filed: 1990-07-13
Abstract: PURPOSE:To judge whether or not a prize is won on the basis of a prize winning table by comparing a character selected by a player with one determined on the basis of random numbers. CONSTITUTION:When a player cast a coin, a credit amount correspondent to the number of cast coins is indicated on a credit indicating section 13b. When the player forecasts one or two characters within a predetermined character selecting time and pushes a seat switch of an operating panel 13, the selected information is sent to a judging section 4. On the other hand, a character determining section 3 uses random number value outputted from a random number generator to determine two characters for example. Definitive information showing these characters is sent to a judging section 4 and CRT controller 5. The judging section 4 compares the player selected character with that determined by the random number generator or the like with reference to a prize winning table. When these coincide with each other to correspond to the prize winning, a signal of paying off coins magnified by the regulation of the prize winning table or a signal showing the increase of the credit amount is sent to the operating panel 13.
Patent JP-H119307-A (JP)
Title: Manufacture of slippers
Inventor: SAWADA RYOICHI
IPC: A43B3/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To permit the number of turn-over processes to min. to simplify work and to prevent the generation of defective products, to simultaneously enable using a back part provided with sufficient capacitance in an inner width direction or the back part with an open front part and, besides, to increase a free degree in the design of a base part. SOLUTION: A slipper producing method consists of the process where the surface 6 of the back part 1 and the floor surface side 7 of base cloth 3 are made to face inwardly, the rear side surfaces 8 and 9 of the back part 1 and base cloth 3 are made to face outwardly and a margin 11 and a stitch 12 are provided at an outer side in the seam 10 of the back part 1 and base cloth 3 and the process where the rear surfaces 9 and 13 of base cloth 3 and coating cloth 5 are made to face inwardly, superimposition is executed between them so as to wrap a core material 4, the base part 2 is formed integratedly by the core material 4 and coating cloth 5 and the rear surface 8 of the back part 1 and the sole side 14 of coating cloth 5 are made to face outwardly.  Then, the method is also constituted by the process where the back part 1 is turned-over so as to permit the back part surface 6 and a base cloth floor surface side 7 are made to face outwardly, the back part rear surface 8 and a coating cloth sole side 14 are positioned inside and the margin and the stitch are provided at an inner side in the seam 10 of the back part 1 and base cloth 3.
Patent JP-H05198970-A (JP)
Title: Automatic setup apparatus for electronic component
Inventor: KINOSHITA TOMOYUKI
IPC: B23P19/00
Filed: 1992-06-19
Abstract: PURPOSE:To easily adjust the transfer speed and the stop position of an electronic component feed mechanism, to easily replenish the electronic component feed mechanism and to shroten the setup time of the title apparatus. CONSTITUTION:A rack is installed at the bottom face of an electronic component feed mechanism 2 which feeds an electronic component. A transfer part 6 which moves the electronic component feed mechanism 2 between a storage part 5 and a component feed part 4 is installed between the storage part 5 for the electronic component feed mechanism 2 and the component feed part 4 for an automatic mounting machine. Thereby, the electronic component feed mechanism 2 can be fed easily. Pinions 11, 12 are installed at both ends of a guide rail 10 for the transfer part 6. The rack at the electronic component feed mechanism 2 is engaged with the pinion 11 or the pinion 12; the electronic component feed mechanism 2 is transferred. By turning the pinions 11, 12, the movement speed and the stop position of the electronic component feed mechanism 2 can be controlled easily. The transfer part 6 is installed in such a way that it can be moved to a direction traversing the movement direction of the electronic component feed mechanism 2. Thereby, the desired electronic component feed mechanism 2 in the storage part 5 is selected and transferred to the component feed part 4.