baber/WOPTO huggingface dataset:
Patent JP-2000276616-A (JP)
Title: Automatic ticket issuing machine
Inventor: KAWAMURA HARUYASU
IPC: G07B5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket issuing machine capable of emphasizing and displaying the account button of a boarding ticket that a user is about to purchase and preventing erroneous purchase. SOLUTION: In this automatic ticket issuing machine, by pressing one account button selected from an account button group provided on the main body of an automatic ticket examination machine, the boarding ticket is issued on condition that cash satisfying the money amount of the purchase charge of the boarding ticket corresponding to the pressed account button is fed to the main body of the automatic ticket examination machine.  In this case, it is composed of a cash checking means for checking the cash fed to the main body of the automatic ticket examination machine, a purchasing boarding ticket prediction means for predicting the boarding ticket to be purchased from checked denomination and money amount and an emphasis display means for emphasizing and displaying the account button corresponding to the predicted boarding ticket so as to be distinguished from the other account buttons.
Patent JP-H09275020-A (JP)
Title: Triangular configuration tripod iron core transformer
Inventor: HIRANO IKURO
IPC: H01F27/24
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a transformer of a small size easy to protect, in which partial magnetization is hardly caused, along with good balance in three-phase excitation current, by using a simple structure easy to assemble with a small number of steps in automatic mass production. SOLUTION: A ring-shaped upper yoke 1 and a ring-shaped lower yoke 2 in a pair are formed by turning a magnetic steel plate with a given width in a ring shape. Three core legs with a trapezoidal cross section are made up of rectangular steel plates with the same length and different width are laminated between the pair of yokes 1 and 2, and a winding 4 is turned around these core legs 3 radially in three divided shapes. An insulating coil pusher 5 is provided between the winding 4 and these upper and lower yokes 1 and 2, and the core legs 3 is put between the upper and lower yokes 1 and 2. Each core tightening member 7 with an insulating ring 6 at upper and lower parts is tightened in an elongated direction by using a vertical joining volt 8 at the center of the core tightening member 7 so as to complete a triangular configuration tripod three-phase magnetic path.
Patent JP-S61244206-A (JP)
Inventor: TAKESHI MASAKAZU
IPC: H01H47/00
Filed: 1985-04-18
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。
Patent JP-S62239063-A (JP)
Title: Electromagnetic induction method by vertical magnetic film
Inventor: KAWAI SATOSHI
IPC: H02K1/02
Filed: 1986-04-11
Abstract: PURPOSE:To obtain larger rotary torque by applying a moving or rotating magnetic field to the surface of a metallic conductor which has a magnetic film and inducing a current in the conductor. CONSTITUTION:Magneto flux produced on the magnetic film of an electromagnet connects a magnetic circuit between opposite poles, but the gap between them is wide and if a medium having low magnetic permeability is present in the gap, the magnetic circuit is disturbed. When, however, a vertical magnetic film having high magnetic permeability is interposed between them, the magnetic circuit becomes linear and leak magnetic flux is reduced. In general, magnetic permeability = magnetic flux density/coercive force, so a magnetic film having high saturated magnetic flux density is preferably used to obtain high magnetic permeability. This magnetic film is fabricated into the surface on a disk or cylinder, so that larger rotary torque is obtained by magnetic inductance.
Patent JP-H08280426-A (JP)
Title: Joint for personal ornaments
Inventor: KANAMORI YOSHIAKI
IPC: A44C25/00
Filed: 1995-04-10
Abstract: PURPOSE: To make it possible to easily carry out connection and disconnection and to surely lock a connecting state. CONSTITUTION: This joint has a female side cylindrical body 10 and a male side pin 11 removably inserted into this female side cylindrical body 10. The female side cylindrical body 10 is formed with locking pieces 15 having energizing force toward the male side pin 11 by partially louvering its sidewall to an inner side. A step part 19a for locking which unremovably locks the pin 11 with which the front ends 15a of these locking pieces 15 is engaged by the energizing force of the locking pieces 15 is formed at the male side pin 11. Further, a collar 12 for unlocking for the purpose of detaching the locking pieces 15 from this step part 19a for locking by overcoming the energizing force thereof is forward and backward movably inserted between the female side cylindrical body 10 and the male side pin 11.
Patent JP-S538863-A (JP)
Title: Frost removing circuit
Inventor: ONO TAKASHI
IPC: F25D21/08
Filed: 1976-07-13
Abstract: PURPOSE: To reduce frost fitting quantity on the evaporator surface of a vegetable chamber and to prevent drying in the chamber, by setting an exclusive frost removing heater to the vegetable chamber, and by conducting even when stopping the operation of a compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04316014-A (JP)
Title: Manufacture of contact lens
Inventor: KIGUCHI HIROSHI
IPC: C08F220/22
Filed: 1991-04-16
Abstract: PURPOSE:To enable graft polymerization at a low temperature by adding ferrous ammonium sulfate to a polymerization system composed of at least an aqueous hydrophilic monomer, a cross-linking agent, and water. CONSTITUTION:The polymer to be used as the material to fabricate the contact lens is the polymer of (meth)acrylate, such as siloxyalkyl (meth)acrylate represented by formula I in which R is H or methyl, and each of X and Y is 1-6C alkyl, cycloalkyl phenyl, etc. The ferrous ammonium sulfate (Mohr's salt) is added to the monomer solution composed of acrylamide, N,N'- bismethyleneacrylamide as the cross-linking agent, and water in the manufacturing process. Thus, the wear resistance is improved and the wetability of the surface of the contact lens is held for a long period.
Patent JP-H01254907-A (JP)
Title: Conversion optical connector
Inventor: KOMIYA TAKEO
IPC: G02B6/36
Filed: 1988-04-04
Abstract: PURPOSE:To prevent the disengagement of pawls from the outside grooves of an adapter and to reduce the size and cost of an optical connector ferrule by providing the pawl parts which project inward and outward to a spring holder and coupling the pawl parts projecting outward to the groove parts on the inside surface of a case. CONSTITUTION:The spring holder 20 which holds a pressurizing spring 5 for pressing the single fiber side optical connector ferrule 4 to the axial direction has the pawl parts 22a, 22b projecting inward. These pawl parts couple to the outside grooves provided on the outside surface of the adapter housing the optical connector ferrule. The outside surface of the spring holder comes into contact with the inside surface of the case housing the same on the plane. The gripping and fixing of the pressurizing spring to press the optical connector ferrule to the axial direction is thereby assured and the miniaturization is contrived.
Patent JP-S60228923-A (JP)
Title: Flow sensor
Inventor: TANAKA KAZUHIRO
IPC: G01F15/07
Filed: 1984-04-27
Abstract: PURPOSE:To measure the flow rate at a high accuracy with a better rotary balance by a method wherein magnetic material is dispersed in a synthetic resin to form an impeller and the rotational speed of the impeller is detected with a magnetic detection element to miniaturize a sensor. CONSTITUTION:A bearing 2 is fixed in a passage 1a with a C ring 3 and the rotating shaft 5 of an impeller 6 is fastened with a ball 4. A passage hole 2b is bored on the impeller 6. The impeller 6 is formed by evenly dispersing fine particles of ferrite-based magnetic material or the like in a synthetic resin and moduled by magnetization. A sensor case 8 containing a detection element 7 is mounted corresponding to the impeller 6. Then, as water flows to the passage 1a, the impeller 6 runs and the rotational speed is detected with the detection element 7 to measure the flow rate. Thus, the use of the impellers having magnetic material dispersed therein can miniaturize the sensor and stabilizes the signal from the detection element thereby elevating the measuring accuracy.
Patent JP-S539271-A (JP)
Title: Adsorption and treatment device
Inventor: HORIUCHI KOUICHI
IPC: C02F1/28
Filed: 1976-07-13
Abstract: PURPOSE: To release upper layer adsorbent completely without mixing it with middle and lower layer adsorbent and without leaving it behind by setting a perforated plate on the surface of the adsorbent layer and by causing water to flow backward through the perforated plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59210148-A (JP)
Inventor: MIKI SABUROU
IPC: E04D13/068
Filed: 1983-05-12
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-S5513610-A (JP)
Title: Controller for current-type inverter
Inventor: MOTOBE MITSUSACHI
IPC: H02M7/515
Filed: 1978-07-12
Abstract: PURPOSE: To prevent the failure in the commutation of an inverter, by adjusting a current limit value and suppressing the sharp increase in the current of the inverter.  
     CONSTITUTION: A differentiation circuit 48, a comparison circuit 49, a pulse generation circuit 50 and an integration circuit 51 are added to an inverter control circuit comprising a speed setting unit 25, a ramp circuit 26 for setting the time-dependent rate of acceleration or deceleration of an induction motor 24 depending on  the output of the setting unit 25, a voltage control operational amplifier 32, etc.  The output of the ramp circuit 26 is applied to the integration circuit 51. The output of the voltage control operational amplifier is limited by that of the integration  circuit. The current of the inverter is thus prevented from sharply increasing when  the rate of acceleration or deceleration of the induction motor under an acceleration  or deceleration instruction has exceeded a prescribed level. Therefore, the failure in  the commutation of the inverter is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58204810-A (JP)
Title: Preparation of porous vitrerous carbonaceous material
Inventor: YAMADA YOSHIHIKO
IPC: C04B38/06
Filed: 1982-05-20
Abstract: PURPOSE:To prepare the titled carbonaceous material having the uniform pore distribution and improved strength characteristics, by coating the surface of spherical small particles of a phenolic type or furan type or a mixed resin thereof with the same resin liquid, shaping the coated small particles, calcining and carbonizing the shaped material. CONSTITUTION:Spherical small particles of a phenolic resin, furan resin or a mixed resin thereof are prepared by the rolling granulation method, etc. and classified into a specific particle diameter to use and select the aimed spherical small particles having the given particle diameter according to the aimed porosity. The resultant spherical small particles are then coated with a resin liquid in the precondensation state of the same kind as the constituent resin and once fractionated to the individual particles. The viscosity of the coating resin liquid is increased to the semicured state by the heating by rolling on a hot plate or fluidized air drying method, etc. The resultant spherical small particles coated with the resin are then packed in a mold, shaped under a suitable pressure and cured in a heating oven. The resultant shaped material after the curing treatment is calcined and carbonized in a nonoxidizing atmosphere.
Patent JP-H05285729-A (JP)
Title: Prepared hole for self tapping screw
Inventor: YAZAKI TETSUYA
IPC: B23G7/00
Filed: 1992-04-06
Abstract: PURPOSE:To reduce driving torque and to obtain sufficient holding power, by forming a prepared hole for a self tapping screw to a shape other than a circular hole. CONSTITUTION:The shape 11 of a prepared hole for a self tapping screw consists of four straight portions and four curved portions, and the thread ridge diameter 12 of the self tapping screw is contacted to the four straight portions respectively. Then, internal threads are formed by the thread ridge diameter 12 on the contact portions in the prepared hole. On no-contact portions in the prepared hole no internal threads are formed, because there is no contact between the prepared hole and the self tapping screw. By providing the contact portions and the no-contact portions, driving torque at the time of screwing of the self tapping screw can be reduced. By making the thread overlapping ratio in the contact portions high, sufficient holding power can be obtained.
Patent JP-H074239-A (JP)
Title: Temperature and pressure respounding safety valve assembly
Inventor: CHIESUTAA JII DEYUBOISU
IPC: G05D23/02
Filed: 1991-04-16
Abstract: PURPOSE: To actuate a temperature and pressure responsive valve member as a mutual valve seat and provide it with a cleaning function removing dust, etc., from the valve seat of a heat responsive member in a pressure and temperature relief valve for restricting the flow of a coolant in a water-cooled internal combustion engine. CONSTITUTION: An inlet 38 and an outlet 64 of fluid are formed in a housing 32 and a fluid passage 18 including a valve seat 34 is formed by mutually connecting them together. A pressure responsive diaphragm valve 44 including an annular combination body of a valve member 46 and the valve seat moving to the valve seat 34 and moving to the outlet 64 according to the pressure of the fluid in the inlet 38 is arranged in the flow passage 18. A thermostat 82 including a movable valve member 50, a spring 72 for biasing the annular combination of the valve member 46 and valve seat in a seated position of the valve seat 34 and the valve member 50, and a second spring 86 for biasing the valve member 50 in the seated position of the annular combination body of the valve member 46 and the valve seat are arranged respectively.
Patent JP-S62241492-A (JP)
Title: Recording and reproducing device for video signal
Inventor: FURUHATA TAKASHI
IPC: H04N9/81
Filed: 1986-04-14
Abstract: PURPOSE: To reduce the size, weight, and cost of a device by narrowing down the occupation band of a video signal which contains luminance information and chromaticity information, and dividing it by at least two channels and decreasing tape recording density per channel. CONSTITUTION:A band compressing circuit 100 compresses the occupation band of the video signal consisting of a luminance signal Y and two chromaticity signals C1 and C2 without causing deterioration in picture quality, and also divides the band by two channels so that the signal occupation band is not uniform between the channels. Namely, the wide-band video signal can be band- compressed without deterioration in picture quality, and divided by two channels and recorded so that the occupation band of the signal is almost uniform, so a recording band of each channel is reduced efficiently neither too much nor too less. Consequently, a wide-band video signal is recorded and reproduced by a magnetic recording and reproducing device such as VTR by using a small- sized drum.
Patent JP-H04225200-A (JP)
Title: Illuminating apparatus
Inventor: HANSU BUEERISHIYUMIRAA
IPC: G21K5/02
Filed: 1991-04-16
Abstract: PURPOSE: To provide an illuminator which can not only perform very strong and danger-free illumination but also allow a liquid medium to flow, passing near a source of illumination. CONSTITUTION: Especially a barrel-shaped casing 31 has a central storage compartment 33 for an illumination source 41 on one side and an illumination compartment 25 to store containers 11, 21, including a medium 10 to be illuminated in line with the storage compartment. A slide valve 51, for example, which is pivoted in a turnable or slidable manner between the storage compartment 33 and the illumination compartment 35. The slide valve 51 has a through hole for a radiation source 41 which can be inserted into the illumination compartment 35, and can be locked in a variety of angular positions. The illumination compartment 35 can be closed with a movable plug.
Patent JP-H08287516-A (JP)
Title: Optical information recording medium
Inventor: KUNITOMO HARUO
IPC: G11B7/2433
Filed: 1995-04-10
Abstract: PURPOSE: To enable many times of repetitive recording and erasing by incorporating tantalum disulfide and tantalum oxide into a dielectric layer and specifying the content of the tantalum disulfide and tantalum oxide in the dielectric layer to >=50mol%. CONSTITUTION: A mixture composed of >=2 kinds of different compds. is used for the dielectric layer of this optical recording medium. Namely, at least the tantalum disulfide and tantalum oxide are incorporated therein. The tantalum disulfide is preferably incorporated into the dielectric layer at >=10 to <=80mol% of the entire part of the layer. In such a case, desired effects are not obtainable if the content is below 10mol%. An optical absorption coefft. increases too large when the content exceeds 80mol%. The tantalum oxide is preferably incorporated into the dielectric layer at >=50 to <=90mol% or the entire part or the layer. The dynamic characteristic of this disk, is about 5dM in the degradation of C/N in 100000 times as shown in Fig. when overwriting is repetitively executed at a recording power of 15mW and base powder of 8mW by using pulse light of 4MHz and duty ratio 50%.
Patent JP-H05289474-A (JP)
Title: Image forming device
Inventor: SATO MASARU
IPC: G03G15/02
Filed: 1992-04-07
Abstract: PURPOSE:To inexpensively provide an image forming device that a corona wire is automatically surely cleaned by a simple method without depending on the hands of a human being, and such a trouble that the defect of image quality caused by electrostatic charging uneveness or the damage of an image carrier is eliminated. CONSTITUTION:A slit 5e is made on the bottom part of a shield case 5a along the longitudinal direction and a holding part 21b2 holding the cleaning pad 21a of a wire cleaner 21 is made to project from the slit 5e to the inside of the case 5a so that it is freely vertically moved. A coil spring 22 is made to abut on the lower surfaces of both ends of a pedestal case part 21b1 and an abutting bar 23 is made to abut on the upper surfaces. The bar 23 is depressed interlocking with the closing action of a machine and the pad 21 is lowered together with a supporting member 21b. The pad 21a is elevated by the spring 22 interlocking with the opening action of the machine and the corona wire 5b is clamped.
Patent JP-H08284231-A (JP)
Title: Trip lever arm for toilet with integral energy absorption member
Inventor: ROBAATO EMU IENZU
IPC: E03D1/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce reaction in the case of flushing by providing an energy absorbing member, a flushing operating member connected to the energy absorbing member and a connecting means connecting the energy absorbing member to a tank. SOLUTION: The energy absorbing member 18 comprises a long end section 16b being vertical extended at an end section 18a and having a book at one end connected to the end section 16b of a trip lever arm 16, and contains a coil section 18c, and the coil section 18c has a series of torsion absorbing force generated by operating a button 14. When a handle 16a for the trip lever arm 16 as an operating member is rotated downwards, the hook 16b is lifted and interacts with the member 18, and the end section 18b is lifted upwards. The U-shaped end section 18a is moved downwards in the periphery of the rotating shaft of the end section 18a, the button 14 for a pressure auxiliary tank 10 is depressed, and all contents in the tank are discharged while reaction force related to the pressure auxiliary tank 10 is absorbed by the member 18 by the action of the coil section 18c.
Patent JP-S62241925-A (JP)
Title: Curable polyene-polythiol resin composition
Inventor: FUKUCHI SHUZO
IPC: C08G75/02
Filed: 1986-04-14
Abstract: PURPOSE:To obtain the titled composition excellent in storage stability, curability, properties of a cured article, etc., and suitable for, e.g., paints, by using an alkenyl group-containing urethane (meth)acrylate and a compound having a plurality of mercapto groups in the molecule as essential components. CONSTITUTION:The titled composition is prepared by using an alkenyl group- containing urethane (meth)acrylate (A) of formula I (wherein R<1> is H or methyl, Z is a 2-8 C bivalent organic group, A is an a cyclic group derived from an compound of formula II, R3 is H, a 20 C or lower hydrocarbon group or the like, R<4> is a 20 C or lower alkenyl, B is an a cyclic group derived from a cyclic compound other than the compound of formula II, R<2> is a hydrocarbon group- containing organic compound other than the compound of formula III, l is 1-20, m is 0 or 1-20, p is 1-6, q is 0 or 1-5, r is 0 or 1-5 and Y is an isocyanate residue), e.g., a compound of formula IV and a compound (B) having a plurality of mercapto groups in the molecule (e.g., trimethylolethane trithioglycolate) as essential components.
Patent JP-S58202093-A (JP)
Title: Apparatus for controlling concentration of dissolved oxygen
Inventor: EGAWA TAKAMI
IPC: C02F3/12
Filed: 1982-05-19
Abstract: PURPOSE:To relieve the abrupt reduction of the concentration of dissolved oxygen in an aerating tank caused by the sudden increase of an inflow load, by providing a judging unit for calculating the reduction ratio of said concentration and a means for calculating a flow amount of air on the basis of the reduction ratio in the apparatus for controlling an amount of air to be supplied to the aerating tank with an output from a densitometer for dissolved oxygen. CONSTITUTION:A densitometer 7 for dissolved oxygen (DO) sends a DO value DOf in an aerating tank 5 to a judging unit 12. The judging unit 12 checks the chronological reduction ratio of DO and outputs the signal of the reduction ratio to an arithmetic unit 13 when said ratio is larger than a preset value. The arithmetic unit 13 calculates the value of a flow amount of air to be increased on the basis of said signal and supplies the command of controlling an airflow amount to a means 11 for controlling a valve.
Patent JP-S5710452-A (JP)
Title: Raising tester
Inventor: NAKANO YUZURU
IPC: G01N33/36
Filed: 1980-06-20
Abstract: PURPOSE:To enable the minute observation of raising condition with a simple mechanism employing a small quantity of raising wire cloth and fabric by a exclusive raising tester capable of measuring the revolving rate of rollers, torque and fabric feeding rate. CONSTITUTION:Counter pile rollers are formed by winding a raising wire cloth having needles inclined in the direction of running of a fabric on rollers 1 and 3 of 100-300mm. long and 60mm. in diameter. Pile rollers are formed by winding a raising wire cloth having needles inclined opposite to the direction of running of a fabric on rollers 2 and 4. The rollers 1-4 are supported rotatably and in overhung fashion in bearings 7 and 8. The positional relationship between the rollers 1-4 is adjustable so as to make a fabric to be in contact with the raising rollers through an angle of theta. Before and after the group of the raising rollers, guide rollers 9, fabric feed rolles 10 and 11 and a fabric tension regulating device 12 are provided. Each raising roller is driven by a motor 13 through a transmission and a clutch 14. The direction of rotation and the revolving rate of the four raising rollers 1-4 may be selectively determined.