baber/WOPTO huggingface dataset:
Patent JP-H09112988-A (JP)
Title: Simultaneous supply and exhaust ventilating fan for bathroom
Inventor: KITAZAWA MITSUYOSHI
IPC: E04H1/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To always maintain a room in a dry state by an efficient supply and exhaust ventilating fan to solve the deterioration of the environment having much humidity, condensation of walls, black mildew and offensive odor due to wrong ventilation of a bathroom. SOLUTION: Two sets of supply and exhaust Sirocco fans 2, 3 are mounted at the same rotary shaft 5, rotated by one motor 1 to simultaneously supply and exhaust the airs of the same volumes, the supply air is diffused to the outside, the exhaust air is sucked from the center, and hence, the mixture of the supply and exhaust airs is prevented. Accordingly, the operating efficiency is excellent, and the bathroom becomes comfortable by drying after 20 minutes is elapsed from the time of bathing.
Patent JP-H06121878-A (JP)
Title: Pachinko ball discharging device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-10-09
Abstract: PURPOSE:To enhance reliability for paying out pachinko balls regardless of the pachinko change in the running speed of the pachinko balls by setting a running ball speed detecting means for detecting the running speed of the pachinko balls, and by controlling the rotationally moving speed of a rotationally moving means for moving notched discs rotationally based on the detecting signal of the running speed. CONSTITUTION:Regarding a pachinko ball discharging device 804 for lending pin balls, to be controlled by bearing ball lending requiring signal, ball lending completing signal, and the like, a discharge mechanism 710, a stopper mechanism 720, discharge sensors 730a, 730b, and the like are contained in a casing 701 having guide passages 702a, 702b. The discharge mechanism 710 is formed by having sprockets 712a, 712b provided with semi-circular notched sections 715... for bearing the pachinko balls on the outer peripheries, and is rotated by a pulse motor 750 via gear lines. Then, the rotational speed of the pulse motor 750 is controlled based on the detecting signal of a running ball speed detecting means set on a ball conducting gutter for running and feeding the pachinko balls to the ball discharging device 804 from a storage tank.
Patent JP-H06121267-A (JP)
Title: Camcorder
Inventor: NAKAYA HIDEO
IPC: H04N5/765
Filed: 1992-10-08
Abstract: PURPOSE:To provide the camcorder by which the edit of a picture recorded on a recording medium such as a video tape is more simply implemented in a short time. CONSTITUTION:When a scene change takes place in a picture picked up by a camera block 1 and recorded on a video tape by a tape recording and reproducing system 4, a microcomputer 3 detects an address location of the video tape on which an image pickup signal corresponding to a heat pattern after the scene change and the microcomputer 3 extracts a picture signal from the image pickup signal recorded on the video tape of the address location, the picture signal and the address location information are stored in a data storage means 2 and after the end of image pickup, the address location information and line drawing information stored in the data storage means 2 are recorded in a PCM area at a tape head of the video tape.
Patent JP-H05110202-A (JP)
Title: Production of surface light-emitting element
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1991-10-17
Abstract: PURPOSE:To reduce ineffective current through surface re-combination and realize a surface light-emitting element which can perform surface light-emitting laser oscillation with a low threshold current. CONSTITUTION:After generating the crystal of (a), a mesa column 7 is formed as shown in (b). Next a diffusion mask 8 composed of Si film is formed on only the top and bottom of the column 7 through vacuum deposition. If the mask 8 is used, a Zn diffusion area 13 can be formed on only the side wall of the column. Further, the Zn diffusion can arrange a quantum well active layer disorderly to enlarge a inhibited band width. Therefore, a uniform hetero structure is formed in the horizontal direction of an active layer structure 3, resulting in reducing the surface re-combination on the side wall of the column 7.
Patent JP-H06153375-A (JP)
Title: Circuit breaker
Inventor: FURUKAWA KATSUHIRO
IPC: H02H3/04
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a circuit breaker which can prevent accident, e.g. electric shock, by providing means for deciding conducting state of each phase based on an output signal from an A/D converting circuit and displaying the decision results to the outside. CONSTITUTION:A display signal output circuit 16 has an input terminal connected with an output port H of a microcomputor 9 and an output terminal connected with displays 17A-17C. When current flows from power supply terminals 1A, 1B, 1C through main circuit contacts 2A, 2B, 2C and main circuit conductors 3A, 3B, 3C to load side terminals 4A, 4B, 4C, the microcomputor 9 makes a decision whether current is flowing based on signals fed from a current detecting circuit 7 and an A/D converter 8 and delivers signals to the displays 17A, 17B, 17C for respective phases. This constitution allows confirmation of conducting state at the time of maintenance, inspection, or installation of circuit breaker thus preventing accident such as electric shick.
Patent JP-H01140615-A (JP)
Title: Manufacture of magnet roll
Inventor: SUZUMURA MASAKI
IPC: H01F41/02
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a magnet roll having high magnetic force and high productivity by molding a pole piece, a sectional shape of which takes a fan shape and in which an axis of easy magnetization composed of ferrite powder is orientated and magnetized to other three sides from a circular central section, and insert- molding a shaft section. CONSTITUTION:A composite resin magnet pellet is molded by using a mold 5 constituted of a magnetic material 3 forming a magnetic path to other three sides from a circular central section and a non-magnetic material 4 by an injection molding machine 1. An axis of easy magnetization composed of ferrite particles is orientated in the direction of the line of magnetic force by a magnetic field generated by conducting a coil 2, and a pole piece 6, a sectional shape of which takes a fan shape and which is oriented to other three sides from the circular central section, is acquired. Metallic shaft end sections 7 are insert-molded at both ends of the bottom of one pole piece 6 at that time, and other pole pieces 6 are laminated around the pole piece 6, thus obtaining a columnar magnet roll. Accordingly, the magnet roll having high magnetic force can be manufactured easily at low cost.
Patent JP-H06150130-A (JP)
Title: Machine support device of automatic vending machine
Inventor: IWASAKI YOSHIAKI
IPC: G07F9/10
Filed: 1992-11-10
Abstract: PURPOSE:To enable the safe installation of a machine supported on an installation space with plural levelling screws, which are provided on the bottom part of the machine forming the outer peripheral surface of an automatic vending machine, adjust the installation height of this machine and the horizontal degree of a reference surface and are vertical screws in a shaft length direction, even if this machine is unstable and is easy to fall down and the installation space is not flat, including the process of the installation of the machine and to eliminate a hindrance when the automatic vending machine is used after the machine is installed. CONSTITUTION:A wheel 28 which is supported by a door 2 so as to freely move in the vertical direction, moves downward by interlocking with the unlocking of the door 2, supports the door 2 at its opening location on an installation space 4 and is supported so as to freely rotate and stop is provided on the lower end part. A door support device 34 having a component of a vertical long rod supporting body 20 to be stored within a machine 3 when the door 2 is closed by being pressed upward and a restraining device 25 restraining the supporting body 20 to the door 2 by engaging with plural engagement parts 26 formed on the supporting body 20 at a location where the body 20 supports the door 2 on the installation space 4 are provided within the machine 3.
Patent JP-H02143855-A (JP)
Title: Heat-resistant vessel
Inventor: MIYAJI SHINICHIRO
IPC: B65D81/34
Filed: 1988-11-25
Abstract: PURPOSE:To enable the title vessel, whose heat resistance is high, to be used up to a temperature close to 300 deg.C and in a microwave oven to an oven and toaster, by a method wherein a biaxially-oriented specific film is laminated to at least one side of a substrate. CONSTITUTION:A biaxially oriented polyphenylene sulfide film is used. The film is obtained by a method wherein a resin composition consisting mainly of poly-p-phenylene sulfide is made into a sheetlike state through melting and molding and then the same is biaxially oriented and heat-treated. Then the title heat-resistant vessel is that whose extracted matter of xylene is not exceeding 1.5wt.%. It is preferable that a film thickness falls within a range of 2-100mum. A resin composition containing at least 90wt.% poly-p-phenylene sulfide is called the resin composition consisting mainly of the above-mentioned poly-p- phenylene sulfide. When content is less than 90wt.%, crystalline properties and a degree of heat transition as the composition become low and heat resistance, dimensional stability and mechanical properties of distinctive features of the film comprised of the said composition are spoiled.
Patent JP-2001121377-A (JP)
Title: Conveying method and device for workpiece holding pallet in automated machine
Inventor: KITAMURA MASAHIRO
IPC: B23Q7/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a buffer for a workpiece holding pallet for conveying a workpiece into an automated machine with extremely simple constitution, and to ensure the smooth travel of the pallet. SOLUTION: A machining travel line A of a holding pallet 1 for a workpiece W is formed of guide rails 2, 3, and a transfer means C disposed in front of each automated machine B is composed of a forward-backward sliding traveling body 6, and a front claw 12 and a rear claw 14 derrickingly provided at the front and rear ends of the traveling body 6. The front claw 12 is kept in an erected attitude to abut on the rear edge of a pallet only when the traveling body advances, and the rear claw 14 is engaged with an engaging part 13 provided at the pallet. The pallet is provided with a buffer.
Patent JP-S62157785-A (JP)
Inventor: HAYAKAWA MASAKAZU
IPC: B25B27/02
Filed: 1985-12-28
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-H07153370-A (JP)
Title: Discharge tube
Inventor: AIDA HIROSHI
IPC: H01J5/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a discharge tube which is excellent in plasma resistance and corrosion resistance to increase service life by forming a specific layer at least on a surface to be in contact with plasma among inner surfaces of the discharge tube inside which plasma is generated. CONSTITUTION:A layer 3 comprising aluminum compound including nitrogen at least, that is aluminum nitride, for example, is formed at least on a surface to be in contact with plasma among inner surfaces of a tube base body 2 comprising sintered body of aluminum nitride, for example, of a discharge tube 1 to generate plasma inside in a CVD method desirably and at a film thickness of 0.001-1mm desirably.
Patent JP-H02146697-A (JP)
Title: Method for displaying inference process for expert system
Inventor: KUMAMARU TOMOO
IPC: G06F9/44
Filed: 1988-11-29
Abstract: PURPOSE:To improve a man-machine function and to strengthen abnormality processing support for an operator by displaying a flow chart composed of the contents of a decision and an inference result even according to the history of an inference process when the abnormality of a plant or a device is diagnosed. CONSTITUTION:Diagnostic rules for monitoring and diagnosis are stored in a knowledge base 2, and an inference is executed by fetching plant data 3 as a diagnostic object and the diagnostic rules in the knowledge base 2 in an inference part 4. Further, a plotting and displaying tool 7 is started in prescribed timing in a diagnostic process, rule numbers from an array to indicate a rule execution sequence are successively read, and graphic display data corresponding to the rule numbers are plotted and displayed. A function to display the end point of a front stage rule and the start point of a rear stage rule under a connected state and another function to designate a display position are provided as the plotting functions. Consequently, the inference process of an expert system 1 is displayed as the flow chart composed to the contents of the decision and the inference result event. Thus, concrete abnormality decision contents can be easily understood.
Patent JP-S63153272-A (JP)
Title: Apparatus for producing thin metallic film
Inventor: YAMAMOTO YOSHIAKI
IPC: C23C14/56
Filed: 1986-12-16
Abstract: PURPOSE:To entirely prevent wrinkling of a tape-shaped substrate made of a high-polymer material by installing a free roller consisting of a magnetic material in a front of a cylindrical can and heating the roller by an electromagnetic inductor. CONSTITUTION:The above-mentioned substrate 1 supplied from a feed roll 3 contacts the free roller 9 consisting of the magnetic material. An AC power source 11 is supplied to a coil 10 installed around the roller 9 without contact therewith to induce eddy current in the roller 9 by an electromagnetic induction effect so that the roller 9 is heated up by the Joule heat of said current. The substrate 1 in contact with the roller 9 is thereby quickly heated up to generate thermal expansion quickly, by which the wrinkling of the substrate at the time of the heating up is obviated. The temp. of the substrate 1 entering the can 2 is set equal to the set temp. of the can 2 by the power source 11, by which the generation of the heat transfer to the substrate 1 in the inlet part of the can 2 is substantially obviated and the wrinkling is prevented. The thin film is thereafter formed by the metal from a vapor deposition source 5 in the lower part of the can 2.
Patent JP-H02146532-A (JP)
Title: Zoom lens camera
Inventor: HONDA YUICHI
IPC: G03B5/00
Filed: 1988-11-29
Abstract: PURPOSE:To simplify a constitution and to eliminate the need for a focusing operation by providing a zoom lens composed of lens groups and setting the focus position of the zoom lens so as to obtain the depth of field from a specific short distance to a specific long or infinite distance. CONSTITUTION:A gear 28 is formed on the outer peripheral surface of a cam cylinder 22 and a driving gear 29 is engaged with the gear 28. When the driving gear 29 is rotated by a manual lever or driving motor, the cam cylinder 22 rotates. Cam pins 20 and 21 enter linear motion in the optical axis direction while their courses are controlled by straight moving guide grooves 26 and 27, and a front lens group 11 and a rear lens group 12 move in the optical axis direction. The gap between the front lens group 11 and rear lens group 12 varies in specific mode according to the shapes of cam grooves 23 and 24 and the focal length of the whole optical system varies. Consequently, photographic is performed without focusing from the short distance to the long or infinite distance.
Patent JP-H05114136-A (JP)
Title: Information recording/reproducing device
Inventor: OKUDA OSAMU
IPC: G11B19/02
Filed: 1991-10-21
Abstract: PURPOSE:To shorten a recording time and to enable the effective use of an information track by verifying information before an AT is shifted in the same direction as a recording that when the AT is shifted after an information recording, as well. CONSTITUTION:When the AT is shifted because an AT control is not normal, the position where the AT shift is generated is detected and when the AT shift is generated before a data recording on the track is over, a processing is finished by making it as a recording error. When the AT shift is generated after the information recording on the track is finished, a verification is made from the same direction as the recording that without finishing the processing as an error and thus, an unnecessary trial is eliminated, the wasteful use of an alternative track is eliminated and the effective use of a recording capacity is made possible.
Patent JP-H10122934-A (JP)
Title: Method and device for measuring level of molten body of metal and the like
Inventor: KATAYAMA HIROSHI
IPC: G01F23/24
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device capable of accurately measuring the level of the bath surface of a molten slag layer and the level of the bath surface of a molten metal layer by a single test of allowing a probe to be raised and lowered when the level of a molten body of metal and the like is measured. SOLUTION: While a probe provided with slag bath surface detecting electrodes E1 and metal bath surface detecting electrodes E is lowered by raising and lowering means, and immersed in a molten body of metal and the like, the slag bath surface detecting electrodes E1 detect the level of the bath surface when the probe has reached the bath surface of the molten slag layer from the upper atmosphere. When the probe is lowered, the metal bath surface detecting electrodes E2 are covered with covering materials 7 until the electrodes are passed through the molten slag layer and then immersed in the molten metal layer, while the covering materials 7 are molten and disappeared. During the period of raising the probe 1, the metal bath surface detecting electrodes E2 detect the level of the interface of both the layers when they have reached the molten slag layer from the molten metal layer.
Patent JP-2000126643-A (JP)
Title: Control of coal flow in coal firing boiler including vertical and horizontal mills
Inventor: ITO TAKEHIKO
IPC: B02C25/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the coal flow in the coal firing boiler including vertical and horizontal mills by which the vertical mill and horizontal mill are simultaneously operated. SOLUTION: A coal flow command 12 is multiplied by the set ratio 16 by a mill load factor to obtain a horizontal-mill coal flow command 17, the command 17 is processed and kept between the upper and lower horizontal-mill coal flows 21 and 24 to obtain a horizontal-mill allowable coal flow command 25, and a primary air flow 8 by a primary blower 5 is adjusted based on the command 25. Subsequently, the command 25 is subtracted from the coal flow command 12 to obtain a vertical-mill coal flow command 38, the command 38 is processed and kept between the upper and lower vertical-mill coal flows 40 and 43 to obtain a vertical-mill allowable coal flow command 44, and the vertical-mill coal supply 13 by a coal feeder 10 is adjusted based on the command 44.
Patent JP-S61180784-A (JP)
Title: Thiophene derivative and medicinal composition
Inventor: ARUBERUTO BURETSUSHIA
IPC: C07D333/42
Filed: 1985-12-27
Abstract: New pharmaceutical compsns. contain thiophene cpds. of formula (I) or their addn. salts, together with a diluent. R1 = H, p-nitrophenoxy, halogen, carboxy, CON(R5,R6), CONH(CHR9)nCOOH, CH2NHR8 NH(CHR4)nAR10, CH=NOH, NO2, CHO, OR7; R5, R6, R7 = H, 1-8C alkyl, thiophene, imidazole, ascorbyl peptidyl having up to 5 aminoacids or a sugar radical; or NR5R6 = 5-membd. heterocyclic ring opt. contg. additional O or N atoms; R8 = acyl of a 1-4C aliphatic carboxylic acid; R4 = H or methyl; R10 = methyl or phenyl; A = CO or SO2; n = 1,2,3 or 4; R2 = H, NO2, halogen, CH(COOH)2 OH or (CH2)mCOOH; m = 0,1,2,3 or 4; R3 = H, NO2 or OH; R4 = H, NO2, halogen, SO2CH3, OH or N(R5,R6); provided at least 2 of R1,R2,R3,R4 are not H. Cpds. (I) are new with the restrictions: R1 is not H when R2 and R4 are NO2 and R3 is H; R1 is not I when R2 is NO2, R3 is H and R4 is NO2 or CH3SO2; R1 is not p-nitrophenoxy when R2 is NO2, R3 and R4 are H; and R1 is not CONH2 or COOH when R4 is NO2, R2 and R3 are H.
Patent JP-2001118942-A (JP)
Title: Tunnel channel transistor and method of driving the same
Inventor: SHIMADA YASUHIRO
IPC: H01L29/772
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory which can reflect one of two logical states on the channel current of a tunnel channel transistor and can arbitrarily rewrite the state into any one of the logical states. SOLUTION: By utilizing the fact that a depletion layer formed in a source region 3 to be overlapped with a ferrorelectric layer 6 depends on the polarization state of ferroelectric, when a positive bias is applied to a drain region 4 with respect to the source region 3 to inject electrons from the source region 3 into the drain region 4 via an insulator 5, reading of data depending on the number of electrons emitted from the source region 3 is reflected by the polarization state of the ferroelectric layer 6 under a gate electrode 7. Since the polarization state of the layer 6 is spontaneous, the polarization state can be held (stored) and discriminated (read out) by the channel current of the transistor.
Patent JP-H10117641-A (JP)
Title: Fishing rod
Inventor: MAEDA MASAFUMI
IPC: A01K87/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod suited especially to boat fishing by more sensitively sensing a subtle bite through the use of a reel. SOLUTION: The fishing rod is obtained by connecting and fixing a rod body 3 arranging at least one lead guide ring 5 at its lower side to the tip of a grip 2 with a reel leg fixing part 1 at its upper side through a line guiding device 7 and a line through hole 4. At a part connecting and fixing the grip 2 and the rod body 3 or in the neighborhood of it, an entrance/exit going through from the upper side of the rod to the lower side nearly in the shape of a chevron is respectively formed so that the lower side exit of the hole 4 in the shape of a trumpet may face the tip of the rod. In addition, the guiding device 7 to the entrance of the hole 4 is disposed between the fixing part 1 and the hole 4.
Patent JP-H02146460-A (JP)
Title: Controller for electric heater
Inventor: MORI TOSHIHIRO
IPC: F24H3/04
Filed: 1988-11-28
Abstract: PURPOSE:To improve the safety by a method wherein a connection signal of break contacts is input to the input side of an insulation resistance detector, and power supply to a heating element is cut off when a relay output does not agree with the insulation resistance output. CONSTITUTION:Relay switches 101 and 102 are respectively connected to make- contact sides 'a' and power is supplied to a heating element 2. When a short- circuit occurs between a main case 1 and the electric heating element 2 in this state, an insulation resistance detector 104 is turned on, and a decrease in the insulation resistance is transmitted to an input contact 105a of a judging device 105. The judging device 105 is able to a detect a dangerous state such as a leak or electrification by input to contacts 105b and 105c while power is supplied to the electric heating element 2, and transmits an operation stop signal from the output contact 105d to a controller 100, and the controller 100 connects the relay switches 101 and 102 to break contacts 101b and 102b, so that power supply to the electric heating element 2 is cut off.
Patent JP-S63153893-A (JP)
Inventor: MIURA YUTAKA
IPC: H05K3/46
Filed: 1986-12-18
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。