baber/WOPTO huggingface dataset:
Patent JP-S62225827-A (JP)
Title: Combustion device
Inventor: ITO MASARU
IPC: F23N1/02
Filed: 1986-03-26
Abstract: PURPOSE:To facilitate an ignition and to normally restrict an occurrence of the generation of nitrogen oxide by a method wherein a flame port is made as a full primary combustion burner and a flow rate of fuel from a pump is increased for a specified period of time when an ignition is performed. CONSTITUTION:When a gasification pipe 1 is heated up to a desired temperature by a heater 2, a pump 4 is driven, and liquid fuel is supplied from an oil tank 8 into the gasification pipe 1. The fuel is gasified within the gasification pipe 1, is injected from a nozzle 6 through a discharging pipe 5 and enters the main body 51 of a burner while air is sucked from a suction port 9. At this time, the amount of gasification gas from the nozzle 6 is increased more than a normal discharging flow rate for a specified period of time of ignition. Since a discharging flow rate of the pump in case of ignition is set at a range where an air ratio is decreased, the mixture gas injected from a flame port 52 becomes rich mixture gas with an air ratio less than 1.0 and so the fuel can be ignited easily with the igniter 12. After a specified period of time is elapsed upon ignition, an air ratio of mixture gas becomes more than 1.0 and a full primary combustion is carried out at the flame port 52 to restrict the generation of the nitrogen oxide.
Patent JP-S54159701-A (JP)
Title: Discharge valve for cooling medium compressor
Inventor: SUDOU MASAYASU
IPC: F04B39/08
Filed: 1978-06-07
Abstract: PURPOSE: To improve the bulk efficiency of a cooling medium compressor with the top clearance reduced by providing a discharge valve with a projection.  
     CONSTITUTION: A discharge valve 9 is provided with a projection extending into a discharge port 13 to reduce the volume of the discharge port 13. With this arrangement, in which the projection 14 of the discharge valve of the cooling medium  compressor extends into the discharge hole 13, the top clearance can be widely  reduced. In addition, the projection 14 also serves the role of a guide member for gradually varying the direction of flow of the cooling medium gas through the discharge port 13, so that it is possible to the bending loss as well and widely improve the bulk efficiency of the cooling medium compressor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07299124-A (JP)
Title: Medicine alarm
Inventor: YASUI KAZUKI
IPC: A61J7/04
Filed: 1992-02-07
Abstract: PURPOSE:To prevent a failure to take a medicine by constituting a medicine alarm of a combination of a portable medicine case and an alarm clock apparatus. CONSTITUTION:An alarm clock apparatus 2 is incorporated in a box-like medicine case 1 and a button moving up and down by opening and closing a lid of the case 1 is connected with the release button 3 of the alarm. As it is constituted in such a way that a person taking medicine, the alarm and the location of medicines surely coincide with each other, there exists no possibility of failing to take a medicine. In addition, as only a definite amt. of medicines can be stored in the case, a regular custom of life such as making a daily plan for taking medicine and putting medicines in order can be brought about. In addition, when it has a refined design, there exists an effect as a tasteful decorative small article and a dark image on medicines is relaxed. In addition, it can be used as a decorative small article on a table.
Patent JP-H04280775-A (JP)
Title: Yarn winding method
Inventor: MIYAJI HIDENAO
IPC: B65H54/38
Filed: 1991-03-06
Abstract: PURPOSE:To provide the yarn winding method capable of simply detecting a problematic ribbon and performing a ribbon break corresponding to the degree of the ribbon. CONSTITUTION:In the yarn winding method twill-winding a reciprocating yarn Y on a package P supported by a rotating bobbin holder 7, the angle of a bobbin holder fixed point is detected for each reciprocation of the yarn Y, this angle is compared with at least the previous angle, a ribbon break corresponding to the magnitude of the drift of the angle is performed, the generation of a ribbon is detected simply and directly, and various ribbon breaks can be performed.
Patent JP-S63234658-A (JP)
Title: Line monitoring circuit
Inventor: ISHIKAWA MINORU
IPC: H04M3/22
Filed: 1987-03-23
Abstract: PURPOSE:To clearly discriminate the normal mode and the abnormal mode of a potential state of a line by detecting the potential condition of two input voltages inputted to an operational amplifier while the 1st and 2nd lines of a 2-wire telephone circuit are pulled up by two reference voltages. CONSTITUTION:The 1st resistor R1 between the 1st line A and the 2nd line B, 2nd and 3rd resistors R2, R3 dividing the potential fed to the 1st line A based on a 1st reference voltage V1, a 5th resistor R5 between the 2nd line B and a 2nd reference voltage V2, and an operational amplifier OP-AMP 11a connected from the 1st line A via the 2nd resistor R2 and from the 2nd line B via a 4th resistor R4 are provided. In order to divide the voltage of the 1st line A, the 1st reference voltage V1 is selected as V1>0 to pull up the 1st line A. Thus, a potential difference is generated to both 'earth' levels, and even if the potential of the 1st line A is at the 'earth level' and the potential of the 2nd line B is at the'eart' level, it is discriminated from the normal mode (normal state).
Patent JP-S63233888-A (JP)
Title: Image-receiving material for thermal transfer
Inventor: MATSUMOTO KEIJI
IPC: B41M5/00
Filed: 1987-03-23
Abstract: PURPOSE:To enable favorable images to be printed on a variety of printing materials such as a rough paper, a document and various printed matters, by providing a thermoplastic adhesive layer and a pressure-sensitive adhesive layer on the back side of a base provided with a dyeable resin layer for receiving a sublimable dye transferred thereto. CONSTITUTION:A pressure-sensitive adhesive layer 4 and a thermoplastic ahesive layer 3 are provided on the back side of a base 2. The adhesive layer 3 not provided with the adhesive layer 4 is placed on a printing material 5, and after accurate setting at a desired position, the adhesive layer 4 is supported, and thermocompression bonding is performed, whereby a strong adhesive force can be obtained. As a result, lamination can be performed extremely easily and accurately. As the base 2, one formed of a soft thin material is used. The adhesive layer 4 may be provided at any position on the back side of the base 2, but it is preferably provided at a marginal part to which a sublimable dye is not transferred. A dyeable resin layer 1 may be formed of any of various thermoplastic resin capable of being dyed with sublimable dyes, for example, a polyamide resin.
Patent JP-H06280928-A (JP)
Title: Vibration control device with liquid encapsulated
Inventor: SONODA MASAAKI
IPC: F16F13/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a vibration control device of liquid encapsulated type which can absorb vibrations over a wide range and can exert an increased damping force when applied vibration is in low frequency without requiring a large size construction. CONSTITUTION:The first limiter passage 36 for the liquid to move therein when the applied vibration is in low frequency is provided at the periphery of a limiter passage constituent member 28, while the second limiter passage 38 for the liquid to move when the vibration is in high frequency is furnished on the bore of the constituent member. Thereby the first limiter passage 36 can be structured with a large overall length without interfering with the second 38, and it is possible to increase the damping force when the vibration is in low frequency by forming it in a U-shape at the peripheral surface.
Patent JP-S61226491-A (JP)
Inventor: MAJIMA HIROKAZU
IPC: B66C19/00
Filed: 1985-03-30
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-S59193966-A (JP)
Title: Room temperature curing high-solid coating material
Inventor: KAKIMOTO HIROBUMI
IPC: C08G59/00
Filed: 1983-04-20
Abstract: PURPOSE:The titled coating material, consisting of a butyl rubber coating material component consisting of a vehicle and a filler, etc. and an epoxy resin and a curing agent component for the epoxy resin, having improved flexibility, impact resistance, flexing characteristics, recoating adhesion and adhesion to a substrate, and suitable for coating factories or plants, etc. CONSTITUTION:A composition obtained by incorporating (A) 100-400pts.wt. butyl rubber coating material component consisting of (i) a vehicle, (ii) a filler, (iii) an additive and (iv) an organic solvent (reclaimed butyl rubber, etc. is used as the butyl rubber component) with (B) 100pts.wt. epoxy resin, e.g. a liquid at ordinary temperature, and a curing agent component for the epoxy resin. EFFECT:Inexpensive coating material, having improved isolation properties from environment, and capable of thick coating. USE:An anticorrosive coating material for ships, bridges, steel pipes, harbor facilities, marine structures and shore protection works and a coating material for vehicles, chemical-resistant floors, factory floors, etc.
Patent JP-H02245985-A (JP)
Title: Straight line approximation system for linear graphic input device
Inventor: KOIZUMI JUNICHI
IPC: G06T3/00
Filed: 1989-03-20
Abstract: PURPOSE:To surely extract and approximate a straight line part in a linear graphic by means of a completely closed loop by approximating the points until the next characteristic point is discovered after the completion of the approximation of the all series points. CONSTITUTION:When a condition, on which kinked line array can be approximated to a single straight line, is satisfied using a certain point P1 of the closed loop polygon graphic as a start point, the section between two specific points P1 and P4 is approximated to a single straight line. After the all series points of the closed loop polygon graphic are approximated, tracing is continued until the characteristic point, namely, the point which can satisfy the approximating condition as the straight line can be discovered. Thus a side where the specific point (start point) exist can be approximated to the straight line and the closed loop polgyon graphic can be surely approximated to the straight line.
Patent JP-H11263358-A (JP)
Title: Lid for sealed container
Inventor: ENDO MASUO
IPC: B65D53/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To securely make integration of a rigid body constituting a lid with a flexible periphery formed around its periphery while reducing a weight and a cost, facilitate fitting/removal operation of the lid for the container body, and also improve sealability between them. SOLUTION: A lid 10 to be airtightly fitted to an opening end rim of a container body 20 constituting a sealed container is structured. The lid 10 comprises a rigid body 11 constituting a center of the lid 10 and a flexible periphery 12 integrated with a periphery of the rigid body 11 and to be fitted to the opening end rim of the container body 20. The flexible periphery 12 is formed of a synthetic resin material with syndiotactic polyethylene(SPE) added to hydrogen added styrene-isoprene-styrene copolymer at a rate of 95 to 60%, while the rigid body 11 is integrally molded of a synthetic resin material with 5 to 15% of polypropylene(PP) added to syndiotactic polypropylene(SPP).
Patent JP-S55160997-A (JP)
Title: Protector for scherbius unit
Inventor: IKEDA TOSHIO
IPC: H02P27/05
Filed: 1979-06-01
Abstract: PURPOSE:To protect converter thyristors from an abnormal voltage which appears on the secondary side of an electric motor, by providing semiconductor switches on the AC side of a power rectifier and by forcibly igniting the semiconductor switches at the time of restoration from instantaneous power failure. CONSTITUTION:A power rectifier 3 is connected to the secondary side of a wound- rotor type induction motor 2. The DC output of the rectifier is changed into AC power by a power inverter 4. The AC power is returned to an AC power source 1. One terminal of each semiconductor switch 17 is coupled to the AC side of the power rectifier 3 and the other terminal is coupled to a DC side terminal through a resistor 18. The semiconductor switch is ignited by a forced ignition circuit 19. As a result, instantaneous power failure occurs. When restoration from the power failure is effected, the semiconductor switch is automatically ignited so that an abnormal voltage produced on the secondary side of the motor is absorbed by the resistor 18. Thyristors constituting the rectifier 3 and the inverter 4 are thus effectively protected.
Patent JP-S61231123-A (JP)
Title: Post annealing method for electric welded pipe
Inventor: KANSHIYOU TETSUAKI
IPC: C21D9/08
Filed: 1985-04-02
Abstract: PURPOSE:To obtain an adequate heating temp. distribution by measuring the temp. distribution of a heating part in the CONSTITUTION:Thermometers 12, 13 are provided in the position just before the post annealers 2, 3 and the temp. distribution.
Patent JP-S60211541-A (JP)
Title: Data retireval circuit
Inventor: NOMIZU NORINAGA
IPC: G06F17/30
Filed: 1984-04-06
Abstract: PURPOSE:To attain high speed data retrieval by using plural hash circuits and plural hash table memories. CONSTITUTION:The key value (a) is inputted to the hash circuits 1, 2 and the hash table memories 3, 4 at data retrieval. The hash circuit 1 applies hashing to the inputted key value (a) to generate an address (b) and reads the hash table memory 3. When the key section 3-1 of a read record and the inputted key value (a) are dissident, the hash table memory 3 resets a signal (i) and when they are coincident, the memory 3 sets the signal to output a data (e). The hash circuit 2 and the hash table memory 4 generate a data (f) and a signal (g) similarly. A selector 5 selects either of the data (e), (f) depending on the set/reset of the signal (i) to output a retrieval data (h). When either of the signals (i), (g) is set, the output (h) is a retrieved data and when the signals (i), (g) are both reset, it represents that the data of the key value (a) is not recorded.
Patent JP-S62226780-A (JP)
Title: Data transmission system
Inventor: UMETSU TORU
IPC: H04N19/00
Filed: 1986-03-28
Abstract: PURPOSE:To guarantee a sufficient picture quality even with the transmission of a character or the like and to follow up an animation by compressing a picture signal and sending the result only at the transmission of the picture signal not requiring high resolution. CONSTITUTION:When the necessity of character transmission is caused on its way and the operator turns on a switch 107, a control section 106 gives a PCM modulation start signal to a PCM modulator 104 for a prescribed time, controls a switch 105 to select the output of the PCM modulator 104. In this case, since no band compression is executed, the reproduced picture quality is not deteriorated. In requiring to change the transmission into that of a person picture signal, the switch 107 is turned off. Thus, a changeover switch 205 is changed over. Further, the control section 106 changes over the switch 105. Since an animation is sent in this case, a picture signal modulator 103 applies band compression to reduce the transmission time of one-frame picture signal.
Patent JP-S62237136-A (JP)
Inventor: UOOREN GERARUDO BOTSUPU
IPC: F02B1/04
Filed: 1987-03-23
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-H02251634-A (JP)
Title: Strongly water absorbing towel cloth and method for weaving thereof
Inventor: MIYAZAKI GEN
IPC: D03D27/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the subject towel cloth excellent in water absorbence, swelling properties, etc., by entangling ground warp yarns with weft yarns, weaving regenerated fiber prepared by chemically treating cotton linter as pile warp yarn in the resultant towel ground construction and weaving loops. CONSTITUTION:Ground warp yarns 1 are entangled with weft yarns 2 of cotton to weave a towel ground construction and pile warp yarn 3 obtained by chemically treating cotton linter (yarn prepared by twisting wool, cotton, etc., with the above-mentioned pile warp yarn 3 and using the resultant twisted yarn as a mixed twisted yarn) is woven to form loops 4 by, e.g. 3 picks or 4 picks, to afford the objective towel cloth.
Patent JP-H09258275-A (JP)
Title: Deflection element and projection type display device
Inventor: SAWAYAMA YUTAKA
IPC: G02F1/13
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a deflection element with which the driving with a relatively low voltage is possible and the utilization efficiency of light is high by satisfying specific conditions. SOLUTION: A liquid crystal layer 7 is so arranged that prescribed one of the ordinary ray component and extraordinary ray component having the refractive index anisotropy of liquid crystal molecules in at least one state that the liquid crystal molecules in the liquid crystal layer can take within the plane and the vibration direction of the incident polarized light are included in the same plane.  At this time, the component included within the same plane as the vibration direction of the polarized light among the ordinary ray component and extraordinary ray component is defined as N1 , the other component as N2 , the refractive index of an isotropic refractive index material layer as N, the incident angle of the polarized light on the liquid crystal layer 7 as θ1 and the critical angle of the boundary between the liquid crystal layer 7 and the isotropic refractive index material layer as θc . The deflection element is then so formed that N1 >=N/sinθc , N2 =N, θ1 >=θc are satisfied. Light reflection electrodes 4 reflect the light transmitted through the boundary between the liquid crystal layer 7 and a polymer layer 5 to the direction different from the light totally reflected at this boundary.
Patent JP-H05276518-A (JP)
Title: Television interphone system
IPC: H04N7/18
Filed: 1992-03-26
Abstract: PURPOSE:To display the video image of a visitor on a monitoring television receiver as a still picture till an interphone master set replies. CONSTITUTION:An interphone master set 2 has a picture memory 20 storing tentatively a video signal sent from a doorphone slave set 1 with a camera and is operated by a call signal from the doorphone slave set 1 with the camera, a video signal stored in the picture memory 20 is provided with a still picture generating means 2A displaying the video signal stored in the picture memory 20 onto a monitoring television receiver as a still picture and a motion picture generating means 2B activated by the hook-off of a handset 27 to stop the display of the still picture onto the monitoring television receiver 3 by the still picture generating means 2A and displaying the video signal sent from the doorphone slave set 1 with the camera onto the monitoring television receiver 3 as a motioning picture.
Patent JP-2000229091-A (JP)
Title: Occlusion curve analyzing plate (indicator) for dental treatment and crucial rod
Inventor: FUJIWARA TOKI
IPC: A61C19/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To impart a proper occlusion curving rate without disturbance in an occlusion curve in a dental technique process such as denture and bridge manufacturing by forming a diagnostic tool capable of directly discriminating whether jaw motion is abnormal or normal simultaneously with these measurement of a radius of curvature of an occlusion curve and smoothness of an occlusion surface in an oral cavity. SOLUTION: Curved plates different in a radius of curvature in the size of a degree of entering an oral cavity are manufactured in large numbers. Infinity of a radius off curvature, that is, the length of a radius of curvature up to a plane is changed from lower one of a curving rate than about 8 cm of a radius of curvature of a strong curving rate with 10 cm of a radius of curvature as a reference to manufacture curved plates of about 10 several kinds. A crucial rod 2 by crossing a bar material in a crucial shape is installed in a curved plate front part. An intersection of the cross- shaped lever 2 is formed in the size becoming a plotting point when recording a locus of opening motion on a video recorder. A thermoplastic material can be housed on the edge of an occlusion curve analyzing plate 1 main body, and a projection is attached.
Patent JP-S544029-A (JP)
Title: Differential amplifying circuit of complementary insulation gate semiconductor
Inventor: KAMATANI MICHITOKU
IPC: G11C11/412
Filed: 1977-06-13
Abstract: PURPOSE:To establish the differential amplifying circuit of symmetrical type for asynchronous complementary type RAM, having sufficiently faster speed and small in size.
Patent JP-H01240330-A (JP)
Title: Seat with automatic side boards
Inventor: UCHIDA YOSHIYASU
IPC: B60N2/90
Filed: 1988-03-23
Abstract: PURPOSE:To enable an operator to be held at an optimum attitude by detecting the back of the operator sitting down on an industrial vehicle seat by a pressure sensor, and thereby driving a pair of side boards attached to the right and left sides of the seat respectively depending on detected signals. CONSTITUTION:A seat for an industrial vehicle is composed of a seat cushion 11, and of the back section 10. In this case, a pair of side boards 25 and 26 are rotatably attached onto the right and left sides of the back section 10. And the base section of the respective side boards 25 and 26 are connected with plural numbers of driving devices 4. And a pressure sensor 3 is provided for the front surface of the back section 10. And the output terminal cable of the pressure sensor 3 is furthermore connected with a control section 5, and the respective output terminals 56 and 57 of the control section 5 are connected with the respective control devices 4 respectively. The movement of the own weight of the operator sitting on the seat 1 is detected by the pressure sensor 3 so as to allow the control section 5 to control the driving devices 4 depending on the detected signals so that the respective side boards 25 and 26 are properly driven at all time.
Patent JP-H11262405-A (JP)
Title: Switching device for umbrella
Inventor: FUJISAWA MASAO
IPC: A45B9/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To connect a handle with a slider member so that the slider member may engage and detach and prevent lowering of strength of a shank by providing a means connecting the handle with the slider member so that the slider member may engage and detach on a switching device of an umbrella. SOLUTION: A handle 2 is fixed to one end of a shank 1 made of a metallic pipe member, a slider member 3 is provided along this shank 1 so that the slider member 3 may freely slide and a connecting member 4 freely detachably connecting this slider member 3 with the handle 2 is provided. The handle 2 is provided with an opening part 6 for a locking claw 5 of the connecting member 4 which is provided integrally with the slider member 3 so as to lock the connecting member 4 on the handle 2 and is provided with an opening operating member 7. This opening operating member 7 is constituted of a cantilever type lever part 7a and is provided with a pressing part 7b at the free end side. In a state that an umbrella is closed, the locking claw 5 is removed from the handle 2 by pressing this pressing part 7b, the slider member 3 slides in the direction of the arrow A and the umbrella is opened.