baber/WOPTO huggingface dataset:
Patent JP-2000342802-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To improve interest by reciprocate-operating so that identification information which can be displayed on a display device during reciprocating operation may include identification information which can show the generation of a special game state before stopping of scroll display so as to make powerful display before stopping identification information. SOLUTION: The special pattern display device 20 of a pachinko game machine variably displays a special pattern being identification information in the three left, middle, right display areas of a display screen and when the combination of still patterns is big winning, opens a special variation prize- winning device 12. When the still patterns are big winning, the special patterns are normally scroll-varied toward a fixed direction (downward, e.g.). However, in this case, the special patterns are made to operate in an opposite direction (upward) and to reciprocate-operate in both of the directions of scroll in addition. In addition, the device 20 is controlled to display by still patterns vertically reciprocating in a prescribed reciprocating range so as to include the still patterns in patterns which can be displayed in a display area before stopping of the special patterns.
Patent JP-H0323060-A (JP)
Title: Sliding nozzle plate
Inventor: HIROTA TETSUO
IPC: C22C1/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a sliding nozzle plate having excellent heat spalling resistance, chemical eroding resistance and physical wearing resistance by incorporating the specific contents of BN and B4C in refractory aggregate composed of alumina or zirconia in the plate for opening/closing molten steel discharging hole for the sliding nozzle. CONSTITUTION:The plate for opening/closing molten steel discharging hole in the sliding nozzle for discharging molten steel arranged at bottom part of a vessel for molten steel, such as tundish, is manufactured by burning at high temp. under reducing atmosphere after forming powdery mixed raw material having composition of 70-99% refractory aggregate of high purity alumina or zirconia, etc., containing <1% SiO2, and 0.5-30% BN and 0.1-10% B4C to the plate-state. The plate for sliding nozzle having excellent heat spalling resistance, chemical eroding resistance, physical wearing resistance and peeling resistance even to the high oxygen steel of high temp., is obtd.
Patent JP-S6136103-A (JP)
Title: Method of recovering hydrogen fluoride in production process for deashed coal
Inventor: ONIZUKA SHIGENORI
IPC: C01B7/19
Filed: 1984-07-25
Abstract: PURPOSE:To recover expensive HF under atmospheric pressure, to reuse it, and to obtain deashed coal practically and economically, by reacting a specific fluorine-containing deashed waste liquor with a reagent to form and to separate cryolite, reacting it with conc. sulfuric acid at a high temperature. CONSTITUTION:Powdered coal containing several - tens% ash is immersed in an ash-removing aqueous solution containing one or more fluorine compounds such as HF, NH4HF2, etc., deashed coal is produced and fluorine-containing deashed waste liquor is separated. Then, the waste liquor is reacted with NH3 as a reagent, precipitated ammonia cryolite is separated, the filtrate is reacted with NH3 water, a NH4-containing aqueous solution after separating precipitated silica is reacted with active Al2O3 to give ammonia cryolite, which is added to the above-mentioned ammonia cryolite, it is then reacted with NaCl to give cryolite. Then this cryolite is separated, dried, and reacted with conc. sulfuric acid at >=400 deg.C, to recover HF.
Patent JP-S5946136-A (JP)
Title: Catalyst for liquefying coal and use thereof
Inventor: YAMASHITA HISAO
IPC: C07B61/00
Filed: 1982-09-10
Abstract: PURPOSE:To obtain byproduct gas high in value added and rich in ethylene, by liquefying coal in the presence of a catalyst comprising metal phosphate at a temp. below the decomposition temp. of the catalyst. CONSTITUTION:Coal is liquefied in the presence of a catalyst comprising metal phosphate such as zirconium phosphate at a temp. of about 450-500 deg.C below the decomposition temp. of said catalyst under pressure of about 150-200atm. to obtain a byproduct gas high in value added and rich in ethylene.
Patent JP-H061385-A (JP)
Title: Production of packing material for ingredients
Inventor: ONO KIYOSHI
IPC: A23L11/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide a packing vessel by which ingredients of food can be always kept to be almost raw and tasted about their natural flavor when it is eaten. CONSTITUTION:A liquid material is charged in the containing spaces of a vessel made of a hard material and the containing spaces 1 are sealed with a film and then the liquid is solidified in the spaces. This is also a production method of a packing material for ingredients, with a feature to sterilize the packing material. Moreover, the packing body is provided with containing forms, flanges at the upper end, and partitions 2 separating the containing space into at least two portions, where junction grooves 3 connecting to both spaces interposing the partition are formed at the middle of the partition 2 by use of a hard laminate member made by a deep drawing mold. The partitions 2 are molded lower than the opening edge at the upper end.
Patent JP-H0715662-A (JP)
Title: Video signal processing method and video signal processing circuit
Inventor: SAEKI MASAHIRO
IPC: H04N5/907
Filed: 1993-06-28
Abstract: PURPOSE:To provide a video special effect device small in the circuit scale of a filter circuit fur reducing foldover distortion in the case of performing reduction and improving picture quality. CONSTITUTION:Two line sequential scanning conversion circuits are provided. A filter processing by a filter processing circuit is performed to line sequential scanning video signals outputted from a first line sequential scanning conversion circuit 103 and interlaced scanning signals are outputted. The interlaced scanning signals after the filter processing are converted into the line sequential scanning video signals by a second line sequential scanning conversion circuit 113 and stored in a frame memory 8.
Patent JP-S63253323-A (JP)
Title: Scanner for rotary polygon mirror
Inventor: HIRANO NORIMITSU
IPC: G02B26/12
Filed: 1987-06-25
Abstract: PURPOSE:To facilitate operations and to increase reliability by forming a drive circuit housing space between a stator yoke and its supporting and fixing body, thereby incorporating the drive circuit rationally. CONSTITUTION:The drive circuit housing space 5 is formed of the stator yoke 4 and the flat cup type stator yoke supporting and fixing body 2 having a recessed part 2a. In the space 5, a printed circuit board is disposed on the lower surface of the stator yoke 4, and electric parts are disposed on said board, thereby forming a notched part such as a through hole on part of the stator yoke 4. With the aid of the notched part, the space 5 can be made best use, i.e. the electrical connection of the printed board on the lower surface of the stator yoke 4 and a printed board 7. Thus, the drive circuit can be rationally built in, whereby it can be easily handled and its reliability is enhanced.
Patent JP-H0799503-A (JP)
Title: Data transmitter and its terminal unit
Inventor: FURUTA TADASHI
IPC: H04B3/46
Filed: 1994-06-14
Abstract: PURPOSE:To provide a data transmitter by which a fault occurrence position is easily located in a transmission line and its transmission efficiency is high. CONSTITUTION:A master unit 10 sends a signal to each of terminal units T1, T2,...Tn in series so as to be circulated in the terminal units T1, T2,...Tn by revising sequentially a designation address and repeats data transmission reception by repeating the circulation for many number of times. Each circulation counter of each terminal unit counts the number of times of the circulation for each circulation of data transmission and an answer means provides an output of an acknowledge signal to a signal trunk line 1 on the condition that the designated address is coincident with the address of a concerned terminal unit. Then an abnormality detection unit 30 connecting to the signal trunk line 1 discriminates abnormality based on the presence of the acknowledge signal from each of the terminal units T1, T2...Tn.
Patent JP-S5858403-A (JP)
Title: Automatic measuring device for crack width
Inventor: EINO TERUO
IPC: G01B11/02
Filed: 1981-10-01
Abstract: PURPOSE:To make measuring work extremely easy and to decrease errors in measurement by forming the image of the crack on an object surface on an image sensor by means of a lens, and operating the width of the crack from the output signals thereof. CONSTITUTION:A body 1 of this device is constituted of a lens 4, a one-dimensional image sensor 5 arrayed with many photoelements 6, a lamp 3, an arithmetic mechanism 7, a digital display part 8, and dry cells 9. The body 1 is placed on the surface of concrete 2, and the surface is illuminated with the lamp 3. The video of a crack 10 is formed by the lens 4 on the sensor 5. The output signals of the sensor 5 are inputted to the mechanism 7, by which the number of the elements 6 in the part C' of the figure corresponding to the width of the crack is counted, and the width of the crack is calculated. The result is digitally displayed on the display part 8. Therefore, the measurement work is extremely simple and easy, the width is measured with 0.1mm. accuracy and the errors in measurement are decreased.
Patent JP-S5857783-A (JP)
Inventor: TAKAGI MASAMI
IPC: H05K3/12
Filed: 1981-09-30
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-S6218724-A (JP)
Title: Work stopping method for wire bonding device
Inventor: HONJO MASAO
IPC: H01L21/60
Filed: 1985-07-18
Abstract: PURPOSE:To accurately stop a work at the prescribed position by making a stopper in stand-by state at a position forward from the prescribed stopping position in a conveying direction, stopping the work at the position of the stopper, and then returning the work by the stopper. CONSTITUTION:A stopper 5 is made in a stand-by state in advance at a point forward from the position where a work 3 is actually stopped in a conveying direction. Then, an AC motor 4 is operated, a work sensor 6 detects the position of the work 3 when the work 3 arrives at the position of the stopper 5, to stop the operation of the motor 4. A belt 2 engaged on a belt wheel 1 is contracted due to the stop of the motor in the extended state, and the work 3 is slightly returned in an oppositely conveying direction. As a result, the work 3 is disposed directly under a video camera 8.
Patent JP-S6135481-A (JP)
Inventor: SONEHARA TOMIO
IPC: G02F1/133
Filed: 1984-07-27
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-S5280066-A (JP)
Title: Electrochromism display cell
Inventor: KAWANOBE KOUHEI
IPC: G02F1/153
Filed: 1975-12-26
Abstract: PURPOSE:Display life is prolonged by preventing the deterioration at the edges of an electrochromism (EC) material layer through electrolytic corrosion and the watch is made thinner by letting the upper substrate serve also as windproof glass for the watch.
Patent JP-S6138401-A (JP)
Title: Enlarging mechanism of expansion and contraction or displacement
Inventor: SHIBA KAMEKICHI
IPC: G01D5/04
Filed: 1984-07-30
Abstract: PURPOSE:To increase enlarging ratio, by making tension act on both ends of an expanding and contracting body through a body, which is not expanded or contracted, fixing both ends to the connecting bodies under the state a string shaped body whose length is unchanged is slackened, and applying an external force to the central point in the lateral direction. CONSTITUTION:A fixed body 2 is linked to a print B of an expanding and contracting body (hair) 3, which is displaced by humidity. A movable body 4, a spring 5 and a fixed body 1 are linked to a point A. A string shaped or ribbon shaped body 6, whose length is not changed by humidity, is attached to a part between a point A' of a body 4 and a point B' of a body 2. A central point C is pulled in the direction CE. In this mechanism, an expression shown in the Figure is realized. Change dL' of the expanding and contracting body 3 is enlarged by 1/tan theta. The value is detected as a change dlambda in distance lambda between D and C.
Patent JP-S6315013-A (JP)
Title: Heater and bath boiler in combination
Inventor: ARAI TOSHINORI
IPC: F24H1/00
Filed: 1986-07-04
Abstract: PURPOSE:To enable saving of a space and reduction of a cost, by a method wherein a bath heat exchanger is independently situated in the outbound pipe of a hot water heating circuit in which a bypass circuit having flow rate control valves in outbound and inbound pipes is formed. CONSTITUTION:Through separation of a heat exchanger 2 for heating from a heat exchanger 6 for bath, a heat exchanger matching each capacity is manufactured, and a bypass circuit 11 forms a moving and regulating type. This constitution enables a device to be used through reduction of a bypass amount to 0 and improvement of a pump lift when air in a hot water heating circuit is bled, permits variation of a bypass amount according to the number of radiators and an installation place, and allows selection of proper pump capacity, resulting in improvement in terms of a space and a cost.
Patent JP-H0322145-A (JP)
Title: Self-diagnosis start system
Inventor: SUZUMURA YASUNARI
IPC: G06F11/22
Filed: 1989-06-20
Abstract: PURPOSE:To facilitate operation by connecting between a transmitting processing part and a receiving processing part at the time of initial start and starting self-diagnosis by receiving the test command of a test command sending means by a self-diagnosis processing means. CONSTITUTION:At the time to start a self-diagnosis program, the transmitting processing part 1T and the receiving processing part 1R of its own are connected by a folded cable 4. Besides, by activating a circuit for a wrap test corresponding to it, at the time the initial start, the test command 5 of its own test command sending means is received by the self-diagnosis processing means, and the self-diagnosis program is started, and the self-diagnosis is started. Thus, the start of the self-diagnosis can be easily executed without necessitating complicated operation.
Patent JP-S6217989-A (JP)
Inventor: INUMATA MASATO
IPC: H01F27/06
Filed: 1985-07-17
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-S643350-A (JP)
Title: V-belt for dry type continuously variable transmission
Inventor: KAIDO MASATAKA
IPC: F16G5/16
Filed: 1987-06-24
Abstract: PURPOSE:To prevent a slip between a V-pulley and a V-belt from occurring by setting the composition of friction material at a V-block end of the V-belt, available for a a belt-driven type continuously variable transmission mechanism down to phenol resin containing the specified wt.% of graphite. CONSTITUTION:A pulley contact surface 50, being pressed between a pair of V-pulleys, of a V-belt for a dry type continuously variable transmission to be stretched across between these paired V-pulleys is made so as to be constituted of a wear resisting dry friction material 52. And, composition of this dry friction material 52 should be set down to such one composed of phenol resin containing 5-40wt.% of graphite as a filler. Consequently, a friction factor between the V-pulley and the V-belt is highly stabilized and any slip between them is prevented from occurring, while wear resistance at an end face of the V-type block 54 is improved, thus durability of the V-belt is improvable as a whole.
Patent JP-S6048110-A (JP)
Title: Preparation of filter medium
Inventor: MURAKAMI KOUICHI
IPC: B01D39/14
Filed: 1983-08-29
Abstract: PURPOSE:To provide a filter medium with active carbon bound thereon which can be hardly scattered and can exhibit its characteristic effectively due to exposed surface of the active carbon by bonding powder resin by fusion on the surface of a net body and fixing active carbon, etc. with the resin. CONSTITUTION:A metallic or polyester fiber net body 1 reinforced with glass fiber is used for the core. The net body 1 is heated at ca 120 deg.C, and powder resin 4 such as polyethylene is supplied to both sides of the net body and adhered by melting. While the resin 4 is still in molten state, particles 6 of active carbon, zeolite, activated clay, or silica gel are supplied thereto and adhered and fixed by cooling. The surface of the particles are not covered by the resin, and the gas permeability, etc. may be adjusted easily.
Patent JP-S5948571-A (JP)
Inventor: UCHIDA YOSHIROU
IPC: E05C1/14
Filed: 1982-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0711305-A (JP)
Title: Method for joining injection molded articles of metallic powder and ceramic powder
Inventor: SHISHIDO KOUYA
IPC: B22F7/06
Filed: 1993-06-28
Abstract: PURPOSE:To join the plural molded articles molded by an injection molding method from a compd. composed of metallic powder or ceramic powder and a resin component as a material. CONSTITUTION:The molded articles are joined by a stage for sticking the respective joint surfaces of the plural molded articles subjected to an injection molding stage and degreasing and sintering the molded articles or a means for completing the sintering stage. An adhesive effect is obtd. between the joint surface of the molded articles by a means for applying an org. solvent or the org. solvent in which the metallic powder or ceramic powder is incorporated on the joint surfaces of the molded articles when the adhesion of the joint surfaces of the molded articles in the degreasing stage is necessary.
Patent JP-S5381987-A (JP)
Title: Jointing method of single core oil-filled cable
Inventor: SUZUKI SHIGERU
IPC: H02G1/14
Filed: 1976-12-28
Abstract: PURPOSE: When weld jointing conductor of single core oil filled cable, to suppress intrusion of gas into cable by performing joint work while providing oil trap in the proximity of joint. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5584823-A (JP)
Title: Injection timing regulating apparatus for distribution type fuel injection pump
Inventor: KAKISHIMA MAMORU
IPC: F02D1/16
Filed: 1978-12-22
Abstract: PURPOSE: To provide an injection timing regulating apparatus capable of delaying injection timing at the time of idling operation of engine, by disposing a means for restricting movement of piston in said regulating apparatus toward injection timing delaying direction on the side of said piston where fuel pressure is acted, in the manner that position of said means can be shifted by hydraulic pressure acted at the back of the same.  
     CONSTITUTION: In cylinder 46 of housing 23, there is provided in freely slidable manner a piston 26 which is adapted for regulating injection timing in proportion to the revolutional speed of engine by changing circumferential direction of roller holder 22 by means of lever 25. On the right side of piston 26, that is, on the opposite side of spring 43, there is provided an injection timing delaying member 48 disposed in contact with the right-side end face of piston 26 for restricting its movement toward injection timing delaying direction. The member 48 is disposed in chamber 51 defined by housings 49 and 50. On the right side of member 48, there is provided a hydraulic oil chamber 52, and an electromagnetic changeover valve 55 is provided in hydraulic oil passage 54. At the time of idling operation of engine, valve 55 is shifted from position I to position II by means of control circuit 56 which is operated by external signal detector 57 so that chamber 52 is communicated to tank R, whereby it is enabled to delay injection timing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5382271-A (JP)
Title: Photo mask
Inventor: FUKUDA YUUJI
IPC: G03F1/00
Filed: 1976-12-28
Abstract: PURPOSE: To make possible the removal of mask without causing peeling phenomenon of photosensitive film by beforehand applying ion working to the surface of a hard mask obtained by forming the mask pattern of a metal thin-film on a transparent substrate such as glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6137354-A (JP)
Title: Water cooled drum in drum type continuous casting machine for thin sheet
Inventor: TANIE MASANORI
IPC: B22D11/06
Filed: 1984-07-30
Abstract: PURPOSE:To produce a thin sheet having a uniform wall thickness and to stabilize the shape of a rolled product by providing preliminarily the hourglass shape corresponding to thermal deformation of water-cooled drums and maintaining the water-cooled drums in a straight cylindrical shape during casting. CONSTITUTION:A pair of the water-cooled drums 1, 1 which are disposed in parallel and are supported to bearings 2, 2 are formed smaller in the outside diameter in the respective central parts than in both end parts and are thus made into the hourglass shape. The outside circumferential surfaces of such drums 1, 1 of which the outside circumferential surfaces are preliminarily formed to the hourglass shaped are heated by a molten steel 4 during casting and are maintained approximately at the straight cylindrical shape by the temp. difference between the inside and outside surfaces. The drums 1, 1 maintaining approximately the straight cylindrical outside circumferential surfaces during casting cool and solidify continuously the molten steel 4 stored in side dams 3, 3 thereby casting continuously the thin sheet 5 having the uniform wall thickness.
Patent JP-H027604-A (JP)
Title: Field effect transistor amplifier circuit
Inventor: IMAI YUUKI
IPC: H03F3/345
Filed: 1988-06-24
Abstract: PURPOSE:To satisfy both the noise immunity and the low power consumption performance sufficiently by adopting a normally OFF type field effect transistor(TR) for a 1st amplification field effect TR. CONSTITUTION:A normally OFF type field effect transistor(TR) is adopted for the 1st amplification field effect TR Q1'. Then a current I0 being the sum of a current IL flowing through the drain and the source of the 1st amplification field effect TR Q1' and a 1st load resistor RL and a current I3 flowing through the drain and source of a 3rd amplification field effect TR Q3 flows to the 1st amplification field effect TR Q1'. Then a bias voltage given to the 1st bias power terminal B1 is selected to be a prescribed value to decrease the sum current I0 flowing to the amplification field effect TR considerably. Thus, both the noise immunity and the low power consumption performance are satisfied sufficiently.
Patent JP-2000346178-A (JP)
Title: Power transmitting device
Inventor: RYU SEISHI
IPC: F16H55/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a power transmitting device markedly improving power transmitting efficiency between two gears brought in mesh with each other. SOLUTION: This device is constituted by comprising a shaft 102, annular body 11a connected to the shaft 102, and a plurality of rods 12 mounted on the annular unit 11a. A plurality of the rods 12 are meshed with a gear 14, so that power can be transmitted, and arranged so as to form a space 13 respectively between the fellow adjacent rods.