baber/WOPTO huggingface dataset:
Patent JP-H05216884-A (JP)
Title: Virtual display device for printer
Inventor: SHIMODA MASATANE
IPC: B41J3/46
Filed: 1992-02-04
Abstract: PURPOSE:To provide the compact and easy-to-see virtual display device for the printer such as typewriters capable of performing operation while easily confirming the layout on the actual form before printing on the paper in the case of document edition, unnecessary to frequently see the form and display alternately to confirm the display information in typing without missing the important display information on the display. CONSTITUTION:This device is provided with a keyboard 13 being a data input means, a printing mechanism 15 to print data inputted by the input means on a print form 12, a form carrier mechanism 16 to send the form 12 to the mechanism 15, virtual display device 11 being a display means to virtually display data 10cm away from the eye, and a means to overlap the data displayed by the display means with the form 12.
Patent JP-S58171129-A (JP)
Title: Programmable frequency dividing circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K23/58
Filed: 1982-03-31
Abstract: PURPOSE:To reduce considerably the number of gates or elements per a stage, by constituting a unit stage with bistable circuits and the first and the second coincidence gates which distribute a trigger pulse to bistable circuit. CONSTITUTION:A unit stage 200 is constituted with bistable circuits 23 and 24 and the first and the second coincidence gates 21 and 22 which distribute the trigger pulse to bistable circuits 23 and 24 (other unit stages 100, 300, and 400 have the same basic constitution), and selective preset means 17, 26, 36, and 46 which supply a set signal or a reset signal to only bistable circuits constituting a preliminarily programmed unit stage are provided after the final count of a counter which is constituted by connecting unit stages 100, 200, 300, and 400 in series; and thus, the conventional function is obtained with the number of gates or elements smaller than that of the conventional constitution.
Patent JP-S56154304-A (JP)
Title: Foamed tire
Inventor: KUMASAKA SADAO
IPC: B29C67/00
Filed: 1980-04-24
Abstract: PURPOSE: To promote hardness and anti-abrasive capacity of a captioned tire by using in the tread part of a car tire a foamed body obtained from a raw material generated by mixing natural, synthetic, or blended rubber with azo organic foaming agent and additives by a given rate.  
     CONSTITUTION: A foamed body obtained by foaming a raw material given by mixing 100 weight units of natural, synthetic, or blended rubber with less than 20 weight units of additives of vulcanizing agent, vulcanization accelerator, and others and azo organic foaming agent is used for the tread part of a car tire. This construction permits to obtain a foamed tire with equivalent hardness and anti-abrasive capacity to those of a non-foamed tire using the same quality and amount of raw material rubber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249893-A (JP)
Title: Lens barrel and camera
Inventor: ICHINO KAZUSHIGE
IPC: G02B7/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To simplify a mold structure to mold an extending barrel and to improve assemblability by eliminating the need of forming a protrusion guide at the inside of the extending barrel by holding a member constituting an actuating unit at the inside of a lens barrel such as a shutter unit and a focusing mechanism by the extending barrel and providing a part to be guided so as to advance straight by the constituting member. SOLUTION: This lens barrel is provided with a driving barrel 2 rotatable around an optical axis, the extending barrel 4 holding a lens, and coupled with the driving barrel by a cam or a helicoid and unrotatably moving in an optical axis direction around the optical axis by the rotation of the driving barrel, a straightly advancing barrel 5 holding a lens and coupled with the driving barrel by the cam or the helicoid and unrotatably moving around the optical axis and moving in the optical axis direction to the driving barrel, the extending barrel by the rotation of the driving barrel, and a guide member guiding the extending barrel so as to advance straight in the optical axis direction.  In this case, the member constituting the shutter unit 60 is held by the extending barrel, and the part 63a to be guided is guided by the straightly advancing guide member 7 and the guide part 63b guiding the straight advancing barrel so as to advance straight in the optical axis direction are formed at the constituting member.
Patent JP-H07237535-A (JP)
Title: Hydraulic circuit structure
Inventor: TAMAI NOBUHIRO
IPC: B60T8/48
Filed: 1994-02-28
Abstract: PURPOSE:To provide a hydraulic circuit structure applied to an antiskid device or the like improved so that an orifice member may always display throttling function. CONSTITUTION:An orifice member 15 is provided in connection with the first oil path 11 (15b) opposite to an open part 14 intersecting the second oil path 12 in an orifice member 15, and an oil path gap communicating with the upstream side of the first oil path 11 is provided between the connected part 15b of the orifice member 15 and the inside wall of the first oil path 11 to form an orifice part 16 of the above oil path gap. The length of the orifice member 15 is set up to be longer than a dimension S1 from the center of the open part 14 to the inside end of a sealing plug 17.
Patent JP-H05254743-A (JP)
Title: Control device for elevator
IPC: B66B1/30
Filed: 1992-03-13
Abstract: PURPOSE:To provide a control device for an elevator in which a large baggage can be smoothly carried in and out using a truck or the like even in the case of the elevator for a general passanger without calling a riding spot for a wheeled chair user or a wheeled chair cage. CONSTITUTION:A riding spot truck switch 3 or a cage truck switch 5 is provided at a riding spot and in a cage, and a call distinguishing means 14 distinguishes a place where the above truck switch is operated. A floor setting pattern selecting means 16 selects a floor setting pattern on distinction executed by the means 14 and sends it to a speed control section 8 for setting the floor of a cage 1 upward or downward to a story floor.
Patent JP-S53139571-A (JP)
Title: Electronic watch with calendar
Inventor: AYUSAWA HITOMI
IPC: G09D3/12
Filed: 1977-05-12
Abstract: PURPOSE:To make the watch extemely convenient for the user and enhance its commercial value by simultaneously displaying the days of the week of at least one unit, with one week as one unit, and the date corresponding thereto.
Patent JP-H06243881-A (JP)
Title: Internal reforming method for flat type solid electrolite fuel cell having internal manifold structure using oxide separator
Inventor: HISHINUMA YUICHI
IPC: H01M8/12
Filed: 1993-02-19
Abstract: PURPOSE:To avoid an abrupt reforming reaction taking place over each fuel electrode by starting the reforming of fuel gas with reforming catalyst before the reaction takes place by making use of exothermic operations caused by the electrochemical reaction of a cell itself. CONSTITUTION:In a place between the upper surface of the fuel electrode of a single cell and the bottom surface of an upper separator 1 faced to the fuel electrode of the single cell, that is, the lower surface of the electrode, a fuel reforming catalyst 7 is inserted into a distribution path 1e for fuel gas, which communicates a gas feed port 1a with the grooves 1c of plural rows. Fuel gas and oxidizing gas are fed out of the gas feed ports of surrounding sections to a solid electrolyte fuel cell formed into the stacks of plural layers, both of the gases are distributed to the surfaces of both the electrodes of the single cell, so as to be exhausted out of the gas exhaust ports of the surrounding sections, so that electro-motive force is generated between the upper and lower surfaces of the stacks. In this case, fuel gas comes in contact with catalyst before it reaches each fuel electrode, so that a reforming reaction is therefore started.
Patent JP-H07243698-A (JP)
Title: Bath heater device
Inventor: TATSUMURA TOSHIYA
IPC: F24H1/00
Filed: 1994-02-28
Abstract: PURPOSE:To prevent surely a heating without water of a heat exchanger by a method wherein a water flow switch is arranged at a circulating passage, there is provided a circulation discriminating means, a bath heater device has an additional boiling mode for heating water in the bath tub with the heat exchanger, there is provide a control means in which the operation is transferred to an additional boiling mode only when a water flow switch inspection means is not conductive. CONSTITUTION:As an additional boiling switch is turned ON (ST1), it is checked whether or not a water flow switch is conductive (S2), and if the switch is turned ON, a timer is started to operate (S8), and when a time-up state occurs (S9), a trouble is displayed. If the water flow switch is turned OFF, a pump is driven (S3). In the case that water is in a bath tub under driving operation of the pump, a water flow is generated within a circulation passage, a flapper of the water flow switch is rotated and a magnetic approach switch is turned ON (S4). When an input signal is inputted into a board under ON state of the pump, a solenoid valve in a gas passage is opened (S6), the bath tub water is heated through a heat exchanger, and if a temperature of bath tub water reaches a set temperature (S6), the solenoid valve is closed, the pump is turned OFF and stopped.
Patent JP-H08227784-A (JP)
Title: Construction method for buried ground electrode
Inventor: FUJII MASAMI
IPC: H01R43/00
Filed: 1995-02-20
Abstract: PURPOSE: To prevent the electromagnetic induction between ground electrodes buried adjacent to each other. CONSTITUTION: The tower leg 3 of a steel tower 2 to which a power distribution line 5 is erected adjacently is used as ground electrode, the ground electrode 11 on the secondary side of a transformer 6 and the ground electrode 16 of an arrestor 8 in the distribution line 5 are buried in the building site of the steel tower 2. The ground electrodes 11, 16 are magnetically interrupted by removing covering on the top ends of the respective water impermeable insulated wires 12, 17 to expose core wires or earth materials 13, 18, and circumferentially covering the ground surface part with slit steel pipes such as copper, stainless, or brass, or nonmagnetic metal pipes 14, 19, and the influence of electromagnetic induction when a large current is carried to the tower leg 3 is prevented.
Patent JP-H04290123-A (JP)
Title: Adding circuit
Inventor: SHINOHARA SHIGERU
IPC: G06F7/508
Filed: 1991-03-19
Abstract: PURPOSE:To shorten the carry-up signal propagation time between partial adders in the multi-bit binary adding circuit, which uses two partial adders and can be switched between full precision and single precision and to shorten the arithmetic time of full-precision arithmetic operation as to an increase in the operation speed of the adding circuit. CONSTITUTION:The low-order partial adder 2 and high-order partial adder 1 are used for full precision addition between four-bit numerals and only the high-order partial adder 1 is used for single precision addition of high-order two bits in response to a precision switching signal. A four-digit adder is used as the high-order partial adder 1 which performs the addition of the high-order two bits and the carry output of the low-order partial adder 2 is connected directly to the carry input of the high-order partial adder 1. In full precision arithmetic mode, the low-order two digits 2-1 to 2-2 of the high-order partial adder 1 send the carry signal from the low-order partial adder 2 to the high-order digit 2-3, but in single precision addition, the carry signal is cut off and an arithmetic control signal is sent to the high-order digit 2-3 under control based upon the precision switching signal. A selector can be omitted from the carry propagation path between the partial adders, so the full precision arithmetic speed is increased.
Patent JP-S59183292-A (JP)
Title: Heat exchanger
Inventor: SHIMAMURA KOUICHI
IPC: F28D7/10
Filed: 1983-04-01
Abstract: PURPOSE:To increase the heat recovering efficiency of a heat exchanger, by making a pipe to circulate fluid of which heat is to be recovered a multiple pipe in order to circulate heat recovering fluid by each pipe. CONSTITUTION:A fluid B to recover heat is fed into a heat exchanger pipe 7 on the low temperature side from the inlet port 12 of a feed header 6, passing through a lower connecting header 8, coming to a heat exchanger pipe 9 on the high temperature side, going out of the outlet port 13 of a collective header 10. During this time, the fluid B recovers heat from a fluid A which flows through a flow-path 1 and is heated by it. On the other hand, a heat recovering fluid C is fed from the inlet port 15 of an upper header 14, coming down to the lower end of a pipe 11, passing through the outer flow-path 16 of a double pipe 11, and then going out of the outlet port 18 of an upper header 14, passing through the inner flow-path 17 of a pipe 11. The fluid C recovers heat from the heated fluid B which circulates through the heat exchanger pipe 9 on the high temperature side and is heated by it during circulating through the double pipe 11. As mentioned above, the heat of a fluid C is recovered on the high temperature side of a fluid B, and also the fluid B and the fluid C are forcibly convective, so that film coefficient of heat transfer can be determined large and exchange of heat is further promoted, then much more sensible heat can be recovered from the fluid A.
Patent JP-H01230424-A (JP)
Title: Calcium carbonate, calcium carbonate pigment, production thereof, coating composition therefrom for information recording paper and information recording paper coated therewith
Inventor: TSUKISAKA RYOGO
IPC: C08K3/24
Filed: 1988-03-09
Abstract: PURPOSE:To obtain calcium carbonate improved in both oil and water absorptivity, by carbonatation, under specified conditions, of a calcium hydroxide aqueous suspension containing a chelating agent followed by addition of a chelating agent and then carrying out further carbonatation under specified conditions. CONSTITUTION:(A) Firstly, a carbon dioxide-contg. gas with a CO2 concentration of >=15vol.% is blown into a calcium hydroxide aqueous suspension at temperature of 17-38 deg.C with a concentration of 3-20wt.%, containing at least one kind of substance selected from chelating agents and water-soluble salts of anionic polymeric compounds at a flow of >=25l/min. per kg of the calcium hydroxide to carry out carbonatation to a conversion rate of 75-95%. (B) Thence, the resultant aqueous suspension is spiked with a chelating agent followed by blowing a carbon dioxide-contg. gas with a CO2 gas concentration of >=10vol.% at a flow rate of 5-25l/min. per kg of said calcium hydroxide to carry out further carbonatation, thus obtaining the objective calcium carbonate.
Patent JP-S63221330-A (JP)
Title: Camera
Inventor: SHIBAYAMA YOSHINOBU
IPC: G03B17/00
Filed: 1987-03-11
Abstract: PURPOSE:To prevent slip between a feed roller and film by forming a bend part to a film traveling path from a cartridge chamber to an aperture chamber and disposing the film feed roller in the bend part. CONSTITUTION:A recess 7d for disposing the film feed roller 2 is formed between the cartridge chamber 1a and aperture chamber 1c of a camera body 1. A shaft 2a fixed with the roller 2 is rotatably provided in this recess 1d. Since the cartridge chamber 1a is formed to incline on the front side of the camera, the film traveling path from the cartridge chamber 1a to the aperture is bent and the film feed roller 2 is disposed at the bend point of the film traveling path. The film traveling path bends along the outer peripheral face of the roller 2 at the bent point. The contact area of the roller 2 and the film is much larger with this camera than the conventional camera and, therefore, the generation of the slip between the roller 2 and the film is eliminated and the sure film feeding is permitted.
Patent JP-S58172799-A (JP)
Inventor: NAKANO YOSHIHISA
IPC: G08G1/16
Filed: 1982-04-02
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-H10255126-A (JP)
Title: Device for housing merchandise of automatic vending machine
Inventor: MAMIZU YASUYUKI
IPC: G07F11/38
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent merchandise from falling until a merchandise housing case is placed at a constant position after the merchandise housing case is drawn and merchandise is supplied by constituting a falling preventing board freely slidable back and forth which can abut to housed merchandise in the merchandise housing case from the back part. SOLUTION: A merchandise housing case 6 shaped like a bucket is constituted so that merchandise can be housed so as to be overlapped, and provided with a merchandise restraining board 15 or the like. Moreover, a falling preventing board 18 is interfit into a side wall 6b of the merchandise housing case 6, and constituted so as to be freely slidable back and forth along the side wall 6b. The interfit state of this falling preventing board 18 into the side wall 6b is set so as to be easily slidable with the force of a hand or the like but not to be slidable only with inclination or the leaning of a cigarette or the like.  Thus, the abutting of the falling preventing board 18 can prevent merchandise 3 from falling due to vibration when the merchandise housing case 6 is completely drawn and carried or due to an impact when the merchandise housing case 6 is returned to the original position again.
Patent JP-S56151140-A (JP)
Title: Method and device for molding perpendicularly split vertical type mold in match plate system
Inventor: UNOSAKI TSUNETO
IPC: B22C15/28
Filed: 1980-04-25
Abstract: PURPOSE: To perform molding and rapping in the same station and make the entire part of the device smaller in size by retreating squeeze plates, molding flasks and a match plate after molding, receiving the molds from the molding flasks by advancing of the squeeze plates and ejecting the same onto a table.  
     CONSTITUTION: A match plate 8 is inserted into the spacing part between a pair of molding flasks 3, and the flasks 3 are moved to slide and are superposed on the plate 8, thence the opening parts of the flasks 3 are closed by squeeze plates 7. A hopper 16 is lowered to join a blow port 17 to the supply ports 4 of the flasks 3 and compressed air is supplied into the hopper 16 to fill the molding sand therein into the sealed chambers formed within the flasks 3. The supply of the compressed air is stopped, and the sand in the flasks 3 is pressed with the plates 7, after which the hopper 16 is moved upward, and the plates 7, the flasks 3 holding internally the mold and the plate 8 are retreated, thence the table 13 is moved upward to make the top surface thereof flush with the under surface of the inside part of the flasks 3. The plate 7 is operated to extrude the molds in the flasks 3 onto the table 13 by leaving a clearance and a cylinder 12 is operated to eject the molds 19, 20 onto a conveyor 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11236695-A (JP)
Title: Method for controlling plating weight of electroplating and apparatus therefor
Inventor: ORINO MICHINORI
IPC: C25D7/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the plating weight of electroplating capable of improving the plating grade and product yield of a steel strip to be subjected to a plating treatment by executing the control of the plating weight by a high-response control system with less delay and an apparatus for the same. SOLUTION: In the method for controlling the plating weight of electroplating for forming the coating film of a target plating weight by continuously supplying the steel strip 11 to be subjected to the plating treatment to plural plating tanks 14 and passing plating current to every plating tank 14, a controlled object region is set on the steel strip 11 and the estimated plating weight of the controlled object region after the plating treatment is computed from the integrated value of the quantity of electricity added by every plating tank 14 through which the controlled object region passes. The plating current to be passed to every plating tank 14 is then regulated and the estimated vacuum chamber of the plating is controlled to the target plating weight.
Patent JP-S54149263-A (JP)
Title: Waste water treating device
Inventor: ABE TAKESHI
IPC: C02F3/10
Filed: 1978-05-13
Abstract: PURPOSE: To improve ratio of contact with raw water and to prevent plugging- up of screens by use of a filler material which can move in waste water so that no fixed wall is present.  
     CONSTITUTION: A soft sheet member of strip members or cord members capable of floating in water are fixed at one end to a fixing member, over the longitudinal extension of the fixing member, to form a unit filler. Plural unit fillers, with the fixing member down, are arranged with regular intervals therebetween to form a filler material which is used together with microbes for treatment of waste water. Different from the prior art in which fixed walls are used, the filler material can contact the raw water so well that plugging-up of screens can be prevented even when a very large amount of microbes is deposited on the surfaces of the filler material. Filling work is very easy even when the installation area is reduced and the height of the filler portion is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54148376-A (JP)
Title: Work position detector device
Inventor: ARIMURA YOSHIAKI
IPC: H01L21/68
Filed: 1978-05-12
Abstract: PURPOSE: To enhance the working efficiency by providing the object lens, douser and detector in that  order right above the work stage and then installing a pair of prism areas or reflectors across the position of the douser to secure a viewfield for the detector in parallel to the diagonal corner part of the work.  
     CONSTITUTION: Object lens 3, douser 4 and detector 5 are provided on stage 1 of wafer 2, and a pair of reflector 6 and 7 are installed in parallel to optical axis O and across douser 4. The reflected light from wafer 2 is magnified through lens 3 to form an image on surface 5a and 5b via the reflectors. In this case, the center part of the wafer is shielded 4 from the light to obtain a magnified pattern whose corners 2a and 2b are put in parallel to each other on the diagonal line. As a result, the visual error is reduced to enhance the working efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59179458-A (JP)
Title: Utility truck
Inventor: OONAKA JIYUNPEI
IPC: B60B33/00
Filed: 1983-03-30
Abstract: PURPOSE:To provide possibility for a small number of people to move a large capacity or a heavy object by fixing casters at both ends of a beam, and by installing a contact placing plate at the center of said beam. CONSTITUTION:If rope pins 15, 15R are stamped down by the toe of single foot while either side of the object to be loaded is heaved, a contact placing plate 5 slides down against the action of springs 10, 11. Beams are pushed further at the same time to under a corner of the object by the toe in the continuous motion to place the object on in contact with the internal surfaces of the beams. If the other side is heaved so as to be level through the same procedure, movement is avaiable with the attitude held as it is. During the loading operation, each of the beams shall take such an attitude as to bear the weight together with casters 7, 8, and the contact placing plate 5 be in pressure contact to the bottom plate 6. Accordingly the beams are held level, during which the wheels of the casters 9 are separated from the floor surface by a certain distance.