baber/WOPTO huggingface dataset:
Patent JP-S6446529-A (JP)
Title: Air conditioner
Inventor: YAMADA TOSHIYUKI
IPC: F25B47/00
Filed: 1987-08-10
Abstract: PURPOSE:To raise the performance to detect frosting by outputting a signal of frost on a heat exchanger when the phase angle of the alternating current is smaller than a reference phase angle with the rotational speed of an AC fan motor at a target rotational speed. CONSTITUTION:A microcomputer 4 sets initially a target rotational speed of an AC fan motor 1 and a reference phase angle corresponding to the target rotational speed. The microcomputer 4 detects the rotational speed of the fan motor by a hole IC 2 to judge whether or not the motor's rotation is at the target rotational speed. If it is not at the target rotational speed, the rotational speed regulation is effected so as to bring it to the target speed. The phase angle of an electric power source 6 supplied to the fan motor 1 which is at the target rotational speed is compared with a reference phase angle when the power source 6 is ON. If the phase angle is smaller than the reference phase angle, it is judged whether or not the temperature of a coolant is lower than a specified temperature. When the coolant temperature is lower than the specified temperature, it is judged that frosting has occurred and the defrosting operation is carried out. With this constitution it is possible to carry out defrosting operation stably and surely.
Patent JP-H0489605-A (JP)
Title: Recording and reproducing device
Inventor: KAMINAKA HIROYUKI
IPC: G11B5/53
Filed: 1990-07-26
Abstract: PURPOSE:To reduce scale by arranging respective compressed audio signals without being superimposed and unifying reproducing processing systems into one system by adjusting an inter-gap distance between a recording format and a stagger head and reducing time width for one block of the time base compressed audio signal rather than recording start time difference between adjacent tracks. CONSTITUTION:A stagger head 1 scans the surface of a magnetic tape 4 in an arrow direction, a video signal recording track 2 is formed and continuously, a time base compressed audio signal recording track 3 is formed. In the case of recording, the rotary stagger head 1 records every three tracks and timing is shifted, however, only for time difference corresponding to an inter-gap distance (d) between respective head chips. Then, this time difference becomes recording start time difference DELTAt between adjacent tracks. In this case, since time width tA of the time base compressed audio recording signal is set shorter than the recording start time difference DELTAt, the audio signals reproduced by the stagger head 1 are not superimposed but become sequential signals. Thus, the reproducing system of processing audio signals, which are recorded while dividing the channels, can be formed as one channel.
Patent JP-H0486633-A (JP)
Title: Film feeding device for camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1990-07-27
Abstract: PURPOSE:To make a film leading edge smoothly get over the position of a roller member by providing a rotating amount detecting means, transmitting a driving force to the roller member through a gear train for a roller driving, and using the roller member as one of a film feeding means. CONSTITUTION:The roller member 23 arranged in such a way that one part of the roller member is advanced to the passing plane of the film 34 and being rotatable in a film feeding direction, and the gear trains 2, 3, and 8 - 12, and 21 for the roller driving which connect the roller member 23 and a motor 1 for the film driving are provided between a fork 20 and a film take-up spool 7. Furthermore, the rotating amount detecting means to detect the rotating amount of the roller member 23 is provided, the driving force is transmitted to the roller member 23 for making the film 34 surface press-contact to a magnetic head 48 through the gear trains 2, 3, and 8 - 12, and 21 for the roller driving, and the roller member 23 is made to be one of the film feeding means. Thus, the moving amount of the film can be transmitted while the ;film leading edge can get over the position of the roller member.
Patent JP-H0954915-A (JP)
Title: Magnetoresistive magnetic head
Inventor: KOYANAGI HIROAKI
IPC: G11B5/39
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make optical reading of the element height easy and to enable processing with high precision by forming an optical reading pattern comprising a magnetoresistive film and a magnetoresistive leading conductor. SOLUTION: An optical detection pattern 1 comprising a magnetoresistive film 10 and an electrode film 11 is formed on both sides of a magnetoresistive magnetic head core 100. By forming the magnetoresistive film 10 having a pattern structure which can be optically easily read, the electrode film 11 can be searched by using a stereomicroscope of about 100 magnification having a large field of view, and then presence of the magnetoresistive film 10 can be detected by using an optical microscope of about 1000 magnification. Thus, the element height of the magnetic head can be optically easily read. Moreover, by designing the pattern in such a manner that the magnetoresistive film 10 disappears or appears when necessary amt. of working is done, and by arranging the pattern as stepwise according to the working amt, working can be stopped when the required amt. is worked.  Thus, the floating surface can be worked with high precision.
Patent JP-S5990402-A (JP)
Title: Resonance frequency variable coaxial cavity for large power
Inventor: HARADA KAZUHIKO
IPC: H01P7/06
Filed: 1982-11-16
Abstract: PURPOSE:To operate stably a cavity without causing a problem such as improper contact by rotating a feeding screw for moving a ring conductor so as to move the position of the termination, in the construction of a termination plate of a coaxial cavity used for large power. CONSTITUTION:A feeding screw 9 screwed to a ring conductor 8 and a driver 11 to rotate the feeding screw 9 via a gear 10 are provided in order to move a slide termination comprising a ring insulator 7 and the ring conductor 8. An outer cylindrical conductor 5 and an inner conductor 6 are terminated by the series coupling of a capacitor C1 formed by the outer cylindrical conductor 5 and the ring conductor 8 and a capacitor C2 formed by the ring conductor 8 and the inner conductor 6. Thus, the substantially same effect as a conventional short-circuit plate using a short-circuit conductor is obtained.
Patent JP-H0364445-A (JP)
Title: Flame spraying method
Inventor: NANBA YOSHIO
IPC: C23C4/12
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a coating layer having high adhesive strength and low porosity by preheating an inert carrier gas to the m.p. temp. of a flame spraying powder material or below in the flame spraying method using the above- mentioned carrier gas. CONSTITUTION:The inert gas controlled to an adequate quantity by utilizing a controller 12 is fed into a gas heater 8 and after the gas is heated to the m.p. temp. of the flame spraying powder material or below, the gas is fed as the carrier gas to a hopper 11 at the time of supplying the flame spraying powder material to a flame spraying gun 1. The adequate quantity of the flame spraying powder material is discharged and dispersed into the adequate quantity of the carrier gas. The mixture formed in such a manner is supplied through a flame spraying powder material supplying pipe 10 to the gun 1 by which the flame spraying powder material is continuously supplied together with the carrier gas into a plasma flame. The flame spraying powder is deposited in a surely melted stage onto the surface of a base material by this method.
Patent JP-S58100823-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: G02F1/01
Filed: 1981-12-11
Abstract: PURPOSE:To obtain an excellent display element that can be matrix driven by providing a liquid layer and heating elements including plural heating parts  which generate foam and are arranged like a dot matrix shape. CONSTITUTION:In a display element provided with a liquid layer 2 on a substrate 15 supporting the heating parts wherein heating resistance wires 14, 15 are arranged two-dimensionally so as to intersect with each other on both sides of a heat conductive insulating layer 13, and provided with a light transmittable protective plate 3 covering the liquid layer 2, electric current pulses are conducted in the heating resistance wires Xl, Xm-Xp on one side and video signals Yc, Yd, Ye are conducted through the resistance wires on the other, then the position at the point of intersection (marked with O) 18 where both signals flow is heated to temp. higher than the b. p. of the layer 2, and foam a having about 40mu is generated by said heating by which one picture element is displayed and in such a way the heating elements are matrix driven. Thus the display of high reliability is obtained with high resolution from the differences in the quantity of light, color and hue from the layer 2 having no foam by the light scattering effect of the foam 4.
Patent JP-S5991651-A (JP)
Title: Tetrode analysis tube
Inventor: MIYAMOTO MASAO
IPC: G01N27/62
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a small tetrode analysis tube having a high resolution and a high sensitivity by using an insulating material such as quartz glass or ceramics for an electrode base plate, providing a metallic thin electrode film on half of each base plate to make a tetrode electrode, and using a conductive material such as a metal for a yoke member. CONSTITUTION:A metallic thin electrode film is provided on at least half of the base member 1 of a tetrode electrode thereby obtaining each electrode 2. The base member 1 is formed by the use of an insulating material such as quartz glass or ceramics. A yoke member 3 for supporting the tetrode electrode is formed by the use of a conductive material such as a metal, for example, tungsten, tantalum or molybdenum. As the electrode 2, a thin molybdenum film is used for example. The thermal expansion of the electrode 2 can be minimized exceptionally through the expansion of quartz glass or the like. In addition, an aluminum alloy or the like can be selected according to purpose irrespective of thermal expansion. By the means mentioned above, a small tetrode analysis tube having a high resolution and a high sensitivity can be obtained. The resolution and the sensitivity of such a tetrode analysis tube can be further increased by decreasing terminal electric effect by providing a belt-like space, having an electric potential different from that of the tetrode electrode, at one end of the tetrode electrode.
Patent JP-H0754352-A (JP)
Title: Sc footing beam
Inventor: FUKUMOTO TOSHIYUKI
IPC: E02D27/01
Filed: 1993-08-12
Abstract: PURPOSE:To construct a footing beam dispensing with the demolition of a form by erecting lateral steel sheathing boards on concrete sub-slab in a cut ditch through plural tie-plates, and arranging reinforcements between these sheathing boards to place concrete. CONSTITUTION:Concrete sub-slab 2 of specified thickness is placed at the bottom part of a cut ditch 1 excavated into ditch shape of the specified depth. On this concrete sub-slab 2, tie-plates 4 are fitted by welding to the upper end parts and lower end parts of steel sheathing boards 3, 3, being spaced by the specified distance, parallelly along the continuous direction of the cut ditch 1. Reinforcements 5 are arranged at the upper end parts and lower end parts between the sheathing boards 3, 3 and fixed to the tie-plates 4, and the upper and lower reinforcements 4 are arranged in such positions as to secure sufficient covering depth of concrete 6. Concrete is placed between the lateral sheathing boards of a form of such constitution, and form release-removal work after hardening is dispensed with. Constructing performance is thereby improved, and a construction period is shortened.
Patent JP-H1129093-A (JP)
Title: Entrained fishing net automatic removing type marine propeller
Inventor: KAWAMAE KATSUYA
IPC: B63H1/20
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To remove a fishing net entrained by a propeller at the stern, easily and completely and moreover automatically. SOLUTION: In a marine propeller, a slope face 6 of recessed curve shape formed in such a way that an outer diameter is smoothly increased frontward is provided at the outer peripheral surface of a propeller boss, in front of a blade root part of a propeller blade 8, and fishing net cutting linear protrusions 7 obliquely intersecting a rotating direction of the propeller are provided on the propeller outer peripheral surface between the slope face 6 and the blade root part.
Patent JP-S6357955-A (JP)
Title: Rotary part operating angle restricting device
Inventor: SUGA TAKEO
IPC: F16H19/08
Filed: 1986-08-27
Abstract: PURPOSE:To have restriction of operating range of a rotary part, which can rotate over 360 deg., by furnishing a sector-shaped driven gear which is driven at a gear ratio 1:2 to the driving gear mounted on a shaft, and installing a rotation display and a restricting member in contact with this sector-shaped end part. CONSTITUTION:A driven gear 20 decelerates the revolving angle of a driving gear 10 at a certain ratio and rotates within a range specified by restricting members 31, 32. A rotation display part 22 indicates roughly the revolving angle of the driven gear 20 to facilitate identification of the number of revolutions of the driving gear 10. Therefore, restriction of the operating angle of the rotary part is determined from the ratio of cogs of the driving 10 to driven 20 gear and the center angle of sector-shaped gear, which enables optimum design to suit the service conditions.
Patent JP-S5995946-A (JP)
Inventor: HANSU JIGU
IPC: B02C15/04
Filed: 1983-10-28
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-2001027667-A (JP)
Title: Pseudo gps satellite
Inventor: OSHIDA NAOTO
IPC: G01C21/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo GPS satellite which can improve a position determination accuracy without generating saturation of GPS signals by controlling outputs of pseudo GPS satellites. SOLUTION: An optimum level calculation means 40 calculates an optimum transmission output of a pseudo GPS satellite. The calculation result is inputted to a level variable means 105, whereby a pseudo GPS signal from a pseudo GPS signal generation means 101 is varied to an optimum level and inputted to a pseudo GPS antenna 108. An azimuth calculation means 106 inputs azimuth information of a mobile body 20 to an antenna rotation means 107 The antenna rotation means 107 with a GPS antenna 109 and the pseudo GPS antenna 108 loaded is controlled by an output of the azimuth calculation means 106 so that a maximum gain direction of the pseudo GPS antenna 108 is directed to the mobile body 20. At this time, a null direction of the pseudo GPS antenna 108 set to be always directed to the GPS antenna 109.
Patent JP-H0486308-A (JP)
Title: Steam-cooling gas turbine combined plant
Inventor: NAGATA KAZUE
IPC: F02C6/18
Filed: 1990-07-31
Abstract: PURPOSE:To secure a minimum required cooling steam flow rate by selecting the higher value signal out of a control signal according to a deviation between a cooling steam requiring value and a cooling steam flow rate signal, and a control signal according to a deviation between a steam pressure setting signal and a cooling steam pressure signal, and thereby controlling a cooling steam adjusting means. CONSTITUTION:In a control device 20, in which a part of steam is introduced into a gas turbine cooler 14 through a cooling steam adjusting valve 13 for controlling an opening of the cooling steam adjusting valve 13 at the time of cooling inside parts of moving and static blades of high temperature parts of a gas turbine, a control signal 26 for securing a steam pressure is obtained through a PI controller 25 from deviation between a steam pressure setting signal 23 calculated through addition 22 of an output signal from a compressor output pressure detector 15 to a bias signal from a bias setter 21, and a cooling steam pressure signal from a detector 17. A control signal 32 for attaining a required minimum cooling steam flow rate through a PI controller 31 is obtained from a deviation between a cooling steam requiring value 29 output from a function generator 28 and a cooling steam flow rate signal from a detector 16. The higher value signal out of the control signals 26, 32 is selected by a higher value selector 27 to be output.
Patent JP-2001028080-A (JP)
Title: System and method for prevention against cash cassette theft
Inventor: MUKOGAWA SATOSHI
IPC: E05G1/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a cash cassette theft prevention system which prevents a cash cassette from being stolen when replaced on an automatic transaction device and enables a minimum number of operators to safely perform replacing operation or maintenance operation. SOLUTION: When the cash cassette 1 is placed in a state wherein it is possibly stolen, the distance between an operator who handles the cash cassette and the cash cassette is automatically decided. When the distance exceeds a specific distance, it is judged that the cash cassette is stolen, and various theft alarming devices 12 operate. Consequently, even when one operator replaces the cash cassette in a place that a person easily approaches, the steal is detected immediately, and then a crime such as the theft of the cash cassette 1 can be prevented and suppressed. The number of operators who replace cash cassettes can, therefore, be decreased to contribute to cost reduction. Further, a space for cash cassette replacement is not necessary, and then the restrictions of the installation place of the automatic transaction device 4 can greatly be reduced.
Patent JP-H0840946-A (JP)
Title: Production of dialkyltetralin
Inventor: ABE MASAKI
IPC: B01J27/053
Filed: 1994-08-03
Abstract: PURPOSE:To obtain the subject compound useful as a raw material, etc., for a polymeric material in high conversion rate and selectivity without causing the elution, etc., of a catalyst by cyclizing an alkenylbenzene with a solid superstrong acid as a catalyst. CONSTITUTION:This method for producing a dialkyltetralin is to cyclize an alkenylbenzene of the formula (R1 is H, ethyl, etc.; R2 is H or methyl; R3 is CH=CH-CH3 or CH2-CH=CH2) (e.g. o-tolyl-2-pentene) in the presence of a solid superstrong acid or the solid superstrong acid containing a group VIII element of the periodic table, preferably at normal temperatures to 150 deg.C of eactional temperature under normal pressure to 20kg/cm<2> of reactiona1 pressure. Furthermore, the solid superstrong acid is preferably obtained by mixing a treating agent containing sulfate radicals such as 0.1-5N sulfuric acid in an oxide or a hydroxide of zirconium, titanium, etc., and then baking the resultant mixture at 500-650 deg.C in an oxidizing atmosphere for 0.5-10hr. The cyclizing reaction is preferably carried out in the presence of an inert gas.
Patent JP-S58104234-A (JP)
Inventor: KURODA TOSHIMASA
IPC: D02G1/16
Filed: 1981-12-16
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-H07145002-A (JP)
Title: Solid composition
Inventor: ARISUTAA KURISUTEII HIRU
IPC: C05G3/50
Filed: 1994-08-04
Abstract: PURPOSE: To obtain a new solid composition rapidly dispersible in water by combining a nonionic surfactant, an anionic surfactant and urea with an active ingredient such as triazamate. CONSTITUTION: This water-dispersible solid composition is obtained by incorporating an active ingredient such as a pest controlling agent or plant growth regulator with a nonionic surfactant, an anionic surfactant and at least 30 wt.% urea. Specifically, the composition is obtained by mutually mixing the above ingredients followed by solidifying the resultant mixture. Use of this composition enables the active ingredient to be delivered to a certain site. In particular, this composition is applicable as a crop-protective composition of any solid form such as powder, granules or tablets. The urea is pref. in the form of a complex with at least one kind of other ingredient in the composition (esp. surfactant). The nonionic surfactant and anionic surfactant are e.g. polyethylene glycol and sodium lauryl sulfate, respectively.
Patent JP-H1043818-A (JP)
Title: Burring method of tube
Inventor: SASAKI TAKATOSHI
IPC: B21D19/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a burring method of a tube capable of forming a desired diameter of burring wall even when the dimension of the inner diameter of the tube having dispersion is excessively small. SOLUTION: In the burring method of the tube pulling up the peripheral part of a lower hole 11 and forming a desired diameter of burring wall by making a burring ball 2 to pass through the lower hole 11 from the downside of the lower hole 11 provided in the tube wall and pulling it up, a smaller burring ball 2 than the diameter of the desired diameter of burring wall is used, a smaller diameter of burring wall than the desired diameter is formed by making the burring ball 2 to pass through the lower hole 11 from the downside of the lower hole 11, thereafter puns 42 of a burring pin device 4 are pulled up while rotating from a rotating shaft around which pins 42 are planted, the burring wall is expanded and the desired diameter of burring wall is formed by coming into press-contact the end of pins to the burring wall.
Patent JP-H1144835-A (JP)
Title: Lens driving mechanism for camera
Inventor: SATO NORIO
IPC: G02B7/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving mechanism for a camera capable of realizing the miniaturization of the camera. SOLUTION: In this lens driving mechanism interlocking and driving a zoom lens 13 and a zoom finder 29 by the rotation of a cam ring 15, the modules of a zooming gear 17 for transmitting the rotation of a zoom motor 23 and a finder driving gear 19 for driving the variable power mechanism of the finder 29, which are formed on the cam ring 15, are set so that the module of the gear 19 may be smaller than that of the gear 17.
Patent JP-H06163117-A (JP)
Title: Connector
Inventor: NAKAGAWA CHIKAO
IPC: H01R24/02
Filed: 1993-08-16
Abstract: PURPOSE:To provide a connector which is equipped with a fastening tool for preventing a cable from falling out from a terminal shaft so as to prevent falling out of the cables and which facilitate cable connection work and the fastening operation. CONSTITUTION:A connector comprises a terminal shaft 1, for conductively connecting a cable 9a, equipped in a connector main body and a cylindrical shaft part 12, for inserting the cable 9a in the axis direction of the terminal shaft 1, equipped in the terminal shaft 1. The terminal shaft 1 is slidably fitted to the connector main body 3 in the axis direction of the terminal shaft 1. A fastening tool 5 for contracting a diameter of and pressing the cylindrical shaft part 12 is manipulatably provided in the connector main body 3 so that the cylindrical shaft part 12 pinches the cable 9a. A diameter-contractable ring member 6 for engaging with end of the diameter expanding direction side of the fastening tool 5 is provided in the connector main body 3.