baber/WOPTO huggingface dataset:
Patent JP-H05222754-A (JP)
Title: Thermal deodorizing method
Inventor: TAKEBE SABUROU
IPC: E03D9/00
Filed: 1992-02-12
Abstract: PURPOSE:To eliminate an offensive smell in a toilet so efficiently by installing a heating unit in use of electricity, gas or other heat sources equivalent. CONSTITUTION:A hot heat source body used with gas, electricity or the like as a heat source is set up in a lower part in a toilet room. Next, this hot heat sourcer is surrounded of its side face by a safety material so as to protect a human body. In succession, a hole or a window is opened in both top and bottom surfaces or in a lower part of the side so as to make it perform the decomposition and convection of a stinking component in advance, in use of an air flow. When the hot heating element is operated under surroundings where a stench or an offensive smell just after toilet use exists, a stinking component is oxidized and decomposed, turning to nonsmell air and matter. In addition, if a convection of air by means of the hot-heating element is generated, the stinking component is dispersed, dwindling into nothing.
Patent JP-S54161249-A (JP)
Title: Digital signal processing circuit
Inventor: TAKEUCHI MOTOHIKO
IPC: H03H17/02
Filed: 1978-06-12
Abstract: PURPOSE:To eliminate influence of a noise component by storing an analog signal with bad S/N in a memory after A/D conversion and then by preventing the conversion of the noise component when the memory output is D/A-converted. CONSTITUTION:With the number of bits of D/A converter 22 set to nine, for example, digital memory 21 consists of nine-bit and three-bit shift registers MSB and LSB and code memory shift register DSB is further provided. Among signals arriving at arithmetic circuit 20 via signal line L1, signals except those for a sign decision are coded by adder-subtracter circuit 20a into 12-bit digital signals, which are stored in shift registers MSB and LSB. The output of MSB is supplied to D/A converter 22, where it is converted into an analog signal. However, zerosign signals stored in LSB are neither outputted to D/A converter 22 nor D/A-converted. Therefore, even if a noise is large, it is not supplied to D/A converter 22 but stored in LSB, so that it will never be converted into an analog signal.
Patent JP-S60216817-A (JP)
Title: Purifying apparatus of hot water in bath
Inventor: HAGIWARA AKIRA
IPC: B01D35/027
Filed: 1984-04-10
Abstract: PURPOSE:To obtain the titled small-sized apparatus capable of utilizing in household or the like and capable of operating with low cost by constituting the purifying apparatus of hot water in bath of respective parts of a drawing-up part for the hot water, a filtration chamber, a hot water storage vessel and a water supply vessel and arranging said respective parts in one unit of outer cylinder made of heat insulating board wall. CONSTITUTION:The hot water of bath is sprayed to the upper part of a filtration chamber 2 via a pipe 12, a pump 13 and an injection pipe 14. The hot water purified with a filtration plate 23 of upper step, a filtration plate 24 of next step and a filtration plate 25 of lower step is allowed to fall into a hot water storage vessel 3. Further more, a bactericidal lamp 36 is operated to the hot water and it is heated at suitable temp. in a heating chamber 33 and stored in the vessel 3 and if necessary, it is fed in a bath 6 via a drawing-out pipe 48 and a hose 47. When a cock 44 is opened, water falls through a water supply pipe 43 from a water supply vessel 4 and is heat- exchanged with the hot water of heating chamber 33 to obtain suitable temp. and used as shower 46 or the like through a hose 47. An injector 16 of oxygen or the like or an air suction port 18 is provided to a drawing-up pipe 11 and the bubbles are fed in the circulating hot water to promote the purification and to make useful for health facilitation.
Patent JP-S544835-A (JP)
Title: Automatic retreat mechanism of torch for automatic welding equipment
Inventor: TANAKA TOUHACHIROU
IPC: B23K9/28
Filed: 1977-06-14
Abstract: PURPOSE: To remarkably improve the working efficiency and accuracy of welding, by peeliminary setting up the retreat quantity of torch to regulate at every one layer of welding and automatically retreating at every one layer finishing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54160924-A (JP)
Title: Device for supplying fuel
Inventor: KIMATA KEI
IPC: F02D3/00
Filed: 1978-06-09
Abstract: PURPOSE: To again finely pulverize fuel flowing along the inner wall surface of a throttle body by mounting a skirt at the downstream side of a throttle valve.  
     CONSTITUTION: A skirt 16 is mounted at the connection between a throttle body 8 and a suction manifold 9. Sawtooth teeth 17 are formed to direct inwardly at the downstream of the skirt 16. Thus, fuel droplets on the teeth 17 are sprayed via an air stream to be thus finely pulverized into spray state and to be thus fed into a cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54162359-A (JP)
Title: Elevator
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B5/18
Filed: 1978-06-10
Abstract: PURPOSE: To drive a safety stopper, by fitting a hanging rope on rollers attached to the bottom of a gondola which is moved up and down along guide rails and by attaching a detection roller to the gondola so that the detection rotor rotates in pressural contact with the hanging rope and can slide relatively to the gondola.  
     CONSTITUTION: If the hanging rope 5 sags or snaps off, the detection roller 11 in pressural contact with the rope is pushed down by the elastic force of a spring 12 and detection ropes 15 coupled at one end to a slide 10 installed integrally with the detection roller 11 are pulled downward. The detection ropes 15 are curved back through flexible guide tubes 13 and coupled at the other end to wedges 18. When  the wedges 18 are guided in cam grooves 17 and pulled upward obliquely, brake  rollers 21 are brought into pressural contact with sides 2a of the guide rails 2 to  stop the falling gondola 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1026776-A (JP)
Title: Active matrix panel and driving circuit for active matrix panel
Inventor: MISAWA TOSHIYUKI
IPC: G02F1/1368
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the moisture resistance of a driver circuit by coating this driver circuit with a specific passivation film. SOLUTION: A p-type TFT 99 and an n-type TFT 100 are formed on an insulating substrate 71, such as glass or quartz substrate, of a complementary type TFT constituting the source line driver circuit and the gate line driver circuit. The driver circuit parts are coated with the passivation film 85 having a film thickness of a specified value, i.e., >=1μm. The passivation film 85 is most effective if the film is formed by a method of forming the passivation film over the entire surface of the active matrix substrate, then removing the film exclusive of the driver parts. The passivation film 85 is consequently formed of a material, for example, polyimide or the like worked by an etching which does not erode the insulating films 84, 95. Since the driver circuits are coated with the passivation film in such a manner, the moisture resistance of the driver circuits is improved.
Patent JP-H09262451-A (JP)
Title: Solution preparation device
Inventor: NEMOTO KAZUHIRO
IPC: G03D3/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To perform the simultaneous dissolution of plural solid materials as well as the dissolution thereof one by one in a short time by providing a means which is in contact with a circulating liquid sent to a dissolver through a solid material separation filter and controls the temperature of the circulating liquid. SOLUTION: The bottom surface of a dissolver 1 is inclined, and a jetting port 10a is made in the inner side face of the dissolver 1 in a position to cause solid materials to fall and collect along the inclination of the bottom surface. In this way, a circulating liquid is jetted from the jetting port 10a and effectively acts on the solid materials collecting to more rapidly dissolve the solid materials. And heat carrier tubes 15b with heat transfer fins and a heating medium control part 15c for adjusting the temperature of the circulating liquid which has passed through a solid material separation filter 2 to separate the solid materials are installed in a dissolving tank 3. As a result, the temperature of the circulating liquid in the dissolving tank 1 is made the one at which the solid materials are easily dissolved to more rapidly dissolve the solid materials.
Patent JP-H07280596-A (JP)
Title: Display device for vehicle
Inventor: MASUDA TSUNEHISA
IPC: G12B11/04
Filed: 1994-04-08
Abstract: PURPOSE:To provide a display device for a vehicle which can be manufactured with a low cost and reduced in size and weight in the device of so-called transmitted illumination type having a light source at a rear surface side of a name plate. CONSTITUTION:An annular light guide member 9 formed with a hollow part therein, with a reflecting surface on an inner surface and an opening 11 at a part is disposed at a rear surface side of a name plate 2. The member 9 is so formed in a convergent state that a sectional area of a radially symmetrical position of the opening 11 is smallest, and a slit 12 is formed at a surface corresponding to the plate 2 of the member 9. Simultaneously, a light source 7 is disposed near the member 9, and a reflecting plate 13 for guiding an illuminated light from the source into the member is disposed between the source and the member 9.
Patent JP-H05306597-A (JP)
Title: Shield machine
Inventor: INOUE MASAMI
IPC: E21D9/12
Filed: 1991-03-11
Abstract: PURPOSE:To make it possible to calculate an accurate earth moving amount and to enable the excavation control by providing an earth moving pipe to the rear end of an earth moving device, and providing a current measuring device measuring the velocity flow of earth-moving to the earth moving pipe. CONSTITUTION:An earth moving pipe 9 is provided to the rear end of an earth moving device 8 provided to a shield cylinder 1 of an excavator, and a current measuring device 10 measuring the velocity of flow of earth is provided to an optimum position of the earth moving pipe. The measurement of the velocity of flow uses laser lights. The current measuring device 10 is formed of a transmission body 10a formed of a glass member, etc., and a measuring output 10b, the velocity of flow can be measured by laser lights through the transmission body 10a. After that, the velocity of flow of earth moving is measured by the current measuring device 10, an earth moving amount is calculated by sectional area of a measuring position, and the excavation is so controlled that the excavated earth amount is equivalent in comparison with an excavated earth amount per every minute. According to the constitution, the excavation control can be surely made.
Patent JP-H11264349-A (JP)
Title: Transpiration restraining device for evaporation fuel
Inventor: ITO YOSHIHIKO
IPC: F02M25/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To decrease the capacity of a canister as well as to restrain transpiration evaporation fuel from the canister, by a simple structure. SOLUTION: In a transpiration restraining device for evaporation fuel, a solenoid operating valve 3 is provided on a communication pipe 8 for communicating a fuel tank 1 and a canister 2 with each other, and tank internal pressure can be kept to a preset set value by controlling the solenoid operating valve 3 on the basis of a detected value of an internal pressure sensor for detecting tank internal pressure. Moreover, a baffle plate 19 is installed on the downstream side of the solenoid operating valve 3 of the communication pipe 8. Accordingly, the solenoid operating valve 3 is opened in feeding of fuel, evaporation fuel from the fuel tank 1 is made to detour by the baffle plate 19, time lag is generated until the evaporation fuel reaches the canister 2, and oil supply can be finished by excessive saturation of the canister before raw gas is volatized to the atmosphere.
Patent JP-S56166296-A (JP)
Title: Preparation of liquid fuel containing sulfur absorbent
Inventor: SATAKE TAKEO
IPC: C10L1/12
Filed: 1980-05-26
Abstract: PURPOSE: To obtain a liquid fuel containing a stably dispersed sulfur absorbent, by incorporating a composition containing the finely dispersed sulfur absorbent with a highly viscoelastic material, e.g. asphalt or pitch.  
     CONSTITUTION: A sulfur absorbent is kneaded with a highly viscoelastic material formed in purifying petroleum or coal as a by-product, e.g. asphalt or pitch, which may contain a pulverized coal, in a kneader or Banbury mixer, and if necessary a dispersion stabilizer, e.g. a partially saponified polyvinyl acetate or a partial ester of  PVA with a higher fatty acid, is added thereto and kneaded. A liquid fuel is then  mixed with the resultant mixture, and the sulfur absorbent is stably dispersed in  the particle size range of 0.01W8μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51148252-A (JP)
Title: Method for improving water quality
Inventor: CHIBA TSUNEO
IPC: A01K63/00
Filed: 1975-06-13
Abstract: PURPOSE: To provide amethod for improving a quality of the water used in the apparatus for keeping alive aquatic dreatures such as lobster,crab, shell-fish, and the like by circulation and filtration of water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000268576-A (JP)
Title: Semiconductor memory
Inventor: KAWAGUCHI TAKAYUKI
IPC: G11C7/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make enlargeable the voltage amplitude of a bit line in a short time at the time of address transition. SOLUTION: This semiconductor memory has plural memory cells MC1, MC2,..., an initializing circuit 1 consisting of pre-charge transistors Q2, Q3 and an equalizing transistor Q1, a load circuit 2 consisting of load transistors Q4, Q5. The load transistors Q4, Q5 in the load circuit 2 are connected to a signal line F12, when the signal line F12 is made a low level, the load transistors Q4, Q5 are turned on, and operation for raising voltage of a bit line is performed. On the other hand, when the signal line F12 is made a high level, the load transistors Q4, Q5 are turned off, operation for raising voltage of the bit line is interrupted. Thus, at the time of address transition, as the load transistors Q4, Q5 are turned off temporarily, voltage amplitude of a bit line of a low level can be enlarged in a short time, and the speed of access can be increased.
Patent JP-H11263505-A (JP)
Title: Transfer material feeder
Inventor: MIYAZAKI HIDEKI
IPC: G03G15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent blurs on printed paper-sheet surfaces and paper sheet jams. SOLUTION: A transfer material feeder employs a guide means or flapper 13 held turnable so as to be stopped at selected one of a plurality of stop positions that define a transfer material feed path, on the downstream side in the feed direction of which flapper a support part 15a and another 15b are placed nearer to it. This arrangement prevents the flapper 13 from deforming by thermal expansion even on receiving heat from hot paper sheets P after fixing, or from deforming to graze the printed paper-sheet surfaces into blurs and to displace the feed path causing paper sheet jams.
Patent JP-S61230048-A (JP)
Title: Foreign matter detecting method
Inventor: UTO YUKIO
IPC: G01B11/30
Filed: 1985-04-05
Abstract: PURPOSE:To discriminate foreign matters from circuit patterns on a base from an output difference between mutual detectors and to detect these by providing the plural detectors and arranging so that the reflected light of the circuit patterns is made incident on one detector at least. CONSTITUTION:The rectilinear patterns are formed in some specific directions on the surface of the base 21. The sectional forms of the patterns are made almost trapezoidal and the reflected light (with strong directivity) is generated in a specific direction in case the laser beam is irradiated on a pattern edge. Then, the scattered light from the patterns is not made incident on a couple of detectors 37a and 37c (or 37b and 37d) at the same time by selecting a proper angler. On the other hand, since the scattered light 25 from the foreign matters 24 is made incident on both the detectors 37a and 37c (or 37b and 37d) at the same time, the foreign matters are discriminated from the patterns by comparing the output signals of a couple of detectors.
Patent JP-H08267293-A (JP)
Title: Tab plate positioning device
Inventor: SAITO SATOSHI
IPC: B23K37/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide a tab plate positioning device which is simple in construction, does not require clamping of a tap plate and is used for a large-diameter welded steel pipe, such as UOE steel pipe. CONSTITUTION: This tab plate positioning device has a tab plate supporting plate 3 mounted with the tab plate 1, a fluid cylinder 4 for lifting to push up this tab plate supporting plate 3 until the plate comes into contact with the inside surface or outside surface of a pipe end and a fluid cylinder 5 for pressing to press the front end face 1a of the tab plate 1 on the tab plate supporting plate 3 until the front end faces is pressed to the end face 2a of the pipe. The device positions the tab plate 1 to be welded to the end face 2a of the steel pipe 2 to be welded. A pressing roll 7 having a revolving shaft 7a perpendicular to the front end of the fluid cylinder 5 for pressing is mounted at this tab plate positioning device, by which the front end face 1a of the tab plate 1 is surely pressed to the end face 2a of the pipe even if the tab plate 1 is not exactly square.
Patent JP-H02248956-A (JP)
Title: Method for developing positive type resist
Inventor: OGURA TAKEO
IPC: H01L21/027
Filed: 1989-03-22
Abstract: PURPOSE:To restrain abrupt temperature drop and to form a resist pattern high in precision at high speed by processing a resist between a developing step and a final rinsing step with a mixture of developing solution and a rinsing solution controlled in temperature in advance as a weak developing solution or an intermediate rinsing solution, respectively. CONSTITUTION:The step of using a mixture of the developing solution and the rinsing solution controlled in temperature in advance as a weak developing solution or an intermediate rinsing solution is inserted into the developing step and the final rinsing step, thus permitting temperature drop to be milk, a developing state to be gradually weakened, accordingly, the remainder of the resist to be reduced, the section of the resist to be made vertical, and disturbance of the edge of the pattern to be lessened, and consequently, a pattern high in precision to be obtained at high speed.
Patent JP-S51149777-A (JP)
Title: Electronic circuit
Inventor: KOMATSU HIDETOSHI
IPC: H01L29/78
Filed: 1975-06-12
Abstract: PURPOSE:To obtain a large output amplitude with a low power consumption by individually biasing P and N MOSFET to independently determine the operating points in CMOS, FET.
Patent JP-H10267471-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve in the use of which the flowing of high-pressure refrigerant sent into an evaporator can be stopped arbitrarily by a very simple, costless structure. SOLUTION: The subject relates to an expansion valve which has a valve body 25 for making variable the flow rate of a high-pressure refrigerant immediately before entering an evaporator and a power element part 30 for controlling the opening of the valve body 25 by the use of a diaphragm 31 which undergoes displacement in keeping with variation of the temperature of a low-pressure refrigerant sent out from the evaporator. This expansion valve is provided with an electromagnetic solenoid 50 which by means of magnetic force generated with input of power moves the diaphragm 31 to a state having the valve body 25 full closed.
Patent JP-H08272874-A (JP)
Title: Form designing system
Inventor: HYODO ATSUKO
IPC: G06Q10/10
Filed: 1995-03-29
Abstract: PURPOSE: To enable a free form design by designating the area of an arbitrary size to the arbitrary location of a form, defining attributes such as line pitch/ column pitch, etc., for every area, defining form data such as data items and ruled lines, etc., within the areas and editing the form data by using this defined data. CONSTITUTION: The attribute of the whole of a form is defined. At this point, the defined contents is the line/column pitch of the whole of the form. The line/column pitch of the whole of the form defined at this stage is stored as the line/column pitch of the whole of the form in an area control table. On each area, form data of graphics such as data items, ruled lines and circles, etc., is inputted by an input device 10. Further, the attributes such as the location and size, the type, the number of figure and a line width, etc., are inputted and form data is defined. This designated operation is analyzed by an input event analysis processing part 21 and is stored in the form data table of a form data part 29 by a data item unit by a form data preparation processing part 23.
Patent JP-S60231789-A (JP)
Inventor: BERUNHARUTO SHIYOIBURE
IPC: C09K19/42
Filed: 1985-04-05
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-H06281324-A (JP)
Title: Recovering, moving and resetting method for object to be dried
Inventor: UCHIKAWA YASUO
IPC: A23N12/08
Filed: 1993-03-30
Abstract: PURPOSE:To streamline working by a method wherein a sheet-shaped body for rolling is put over a sheet-shaped object to be dried to be rolled together therewith, carried in a roll to be opened on a drying rack and then, the sheet for rolling is removed in the title method for sliced radish. CONSTITUTION:A sheet-shaped body 6 for rolling is put over an object 7 to be dried such as sliced radish spreading in a sheet on a floor for drying in the sun. Then, the sheet-shaped body 6 for rolling is rolled together with the object 7 to be dried from one end thereof. The body thus rolled is carried to be opened on a rack of a drier and then, the sheet 6 for rolling is removed. When the sheet 6 for rolling is put over the object 7 to be dried, the length of the sheet 6 for rolling is so set that it sticks out by one turn on the end side of the rolling.
Patent JP-S63237913-A (JP)
Title: Mold device
Inventor: KURATOMI BUNJI
IPC: B29C33/72
Filed: 1987-03-27
Abstract: PURPOSE:To remove dust on a mold surface reliably without scattering the same by pressing the dust adhering to the surface of the mold through rolling of a roller having an adhesive surface on the rotary external circumferential surface. CONSTITUTION:A frame 10 is shifted along a mold surface 4 of a molding part side by a driving mechanism. A rotary roller 11 is turned through a movement of the frame 10, according to which an adhesive tape 12 which is wound round the rotary roller 11 is turned also. Dust such as resin flashes adhering to the mold surface 4 of the molding part side is removed by adhering to an adhesive surface of an adhesive tape 12. As the dust is stuck to the adhesive surface and removed through adhesive force, the dust can be removed reliably without scattering the dust.