baber/WOPTO huggingface dataset:
Patent JP-H03281395-A (JP)
Title: Card
Inventor: KITA TAKEHIDE
IPC: B42D15/10
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a card having high alteration preventing effect by incorporating an encoded uneven pattern aiming at optical and mechanical reading at a plurality of arbitrary positions of a numerous-line like uneven pattern constituting a design. CONSTITUTION:When the uneven pattern of the reading part present on a card 1 is irradiated with the incident light 5 from the laser oscillator 8 provided just above the card 1, the reflected light 6 is reflected in the direction vertical to the numerous-line direction of a numerous-like like uneven pattern to return and detected by a photodiode 7. In the case of a reading method, data is displayed by changing the numerous-line direction of a numerous-line like uneven pattern. For example, the uneven pattern consists of a 135 deg.-direction uneven pattern group 92 and a 45 deg.-direction uneven pattern group 94 and the reflected light 62 from the 135 deg.-direction uneven pattern group 92 and the reflected light 64 from the 45 deg.-direction uneven pattern group 94 are respectively detected by photodiodes 72, 74 to confirm a numeral '8'.
Patent JP-H11283409-A (JP)
Title: Light source device and display device
Inventor: BABA MASAHARU
IPC: H01L33/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To allow an on-vehicle meter or an alarm lamp to display an alarm with good visibility as necessary. SOLUTION: A light source device has an LED having polarities; a circuit board 5 electrically connected to the LED and having a means for blinking the LED at 0.5 to 10 Hz; a socket main body 2 storing the circuit board; an inner terminal part stored in the socket main body and making contact with a contact of the circuit board to make an electrical connection therewith; and contact terminals 9, 10 having external terminals 9a, 10a electrically connected to the inner terminal part and fixed in place while projecting outside of the socket main body.
Patent JP-S5422624-A (JP)
Title: Foot system packing brake
Inventor: MOCHIDA HARUO
IPC: B60T7/04
Filed: 1977-07-19
Abstract: PURPOSE: To prevent vibration in the case when a parking brake pedal turns in order to return, by specifying the shape of a stopper of the pedal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61245923-A (JP)
Title: Press for producing helical gear and the like
Inventor: MURAKAWA MASAO
IPC: B21D28/12
Filed: 1985-04-22
Abstract: PURPOSE:To produce simply the helical gear having various helix angles and pitch circle diameters with a set of die set by fixing a punch or die on a slide and by turning a rotary bolster around the vertical axial line on the bed side. CONSTITUTION:A rotary bolster 74 and rotary die set plate 22b are turned by a controlling means simultaneously with setting a blank 3' on a plate presser 40 and descending a slide 66. The internal tooth punching is initially performed by the edge part 4a of punch 1 and the edge part 5 of a die 2 when the die 2 comes in contact with the blank 3'. The shaving is further performed by the edge part 4b of the punch 1 and the edge part 5 of the die 2 and the processing is completed. A pressure rod 46 and connecting rod 39 are pressed by pressure sources 108, 112 with the ascent of the slide 66, an internal tooth helical gear product 9' is lifted onto the punch by the plate presser 40 and a punching scrap 11 is discharged to the upper part of the punch by a knocking out punch 105.
Patent JP-H09248228-A (JP)
Title: Device for automatically storing small writing table
Inventor: YAMAZAKI RYOKICHI
IPC: A47C7/70
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically storing a small writing table safely and securely in a storage room for it formed inside an arm rest of a chair. SOLUTION: A sliding rail 4 is fixed on the inner wall 3a of one side of a storage room, and a rotation device 8 consisting of a case 20 and a rotation frame 10 is attached to a sliding base 5. An energizing spring is installed inside the case 20 and a small writing table 6 is connected to the rotation frame 10 with hinges. The rotation device 8 is pivotally attached with a fan-shaped connecting piece 30, two peaks of which are the pivotally attaching part 14 (point A) on the wall of a first side of the rotation frame 10 and the top of the inner wall of the other side (point B). The point B is in the middle of the center perpendicular of the rotation frame 10 and the perpendicular on the point A.
Patent JP-H11313451-A (JP)
Title: Motor
Inventor: BENITO IZQUIERDO JOSE ANTONIO
IPC: H02K19/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce changes in magnetic flux as a function of a rotation angle so that changes due to slots is minimized. SOLUTION: This motor is constituted of a stator 5 as a slotted armature having the number of lots equal to quantity of R pieces, and a rotor 1 having magnetic poles of quantity of 2P pieces. Among angular gaps with a quantity 2P between the centers of respective magnetic pole faces 4 of two adjacent magnetic poles, respective gaps of quantity (2P-1) are equal either to a1 =(360 deg./2P)-b or a2 =(360 deg./2P)+b, and an angular interval is equal to 360 deg./2PR.
Patent JP-S5420291-A (JP)
Title: Fast breeder
Inventor: SUZUKI MASAO
IPC: G21C15/02
Filed: 1977-07-18
Abstract: PURPOSE: To improve the core property in a fast breeder using a coolant due to a liquid metal, by means of enabling the flow regulation of a coolant according as the output change of a fuel assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213263-A (JP)
Title: Current collecting ring unit of rotary electric machine
Inventor: TAMURA SHINICHI
IPC: H02K13/00
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the damage and spark of a collector ring and the abnormal wear of a brush by inserting a plunger mounted on the other brush into a solenoid, moving the brush by an exciting current in upward or downward direction, and providing capable of being separated from or contacted with the ring. CONSTITUTION:Two brushes 9, 9b per one phase of a current collecting ring unit are provided in contact on the outer periphery of a collector ring 4, a temperature sensitive element 14 is mounted on one brush 9a, and provided in contact with a temperature regulator 15. The optimum operating reference value of the brush temperature is provided at the regulator 15, compared with the temperature detected by the element 14, a solenoid 17 is energized or deenergized by the output signal, the other brush 9b is elevationally moved through a plunger 16 inserted into the solenoid 17, and provided capable of being separated from or contacted with the outer periphery of the ring 4.
Patent JP-H03284724-A (JP)
Title: Contact lens washing device
Inventor: YOSHIHARA MIKIO
IPC: G02C13/00
Filed: 1990-03-31
Abstract: PURPOSE:To make it possible to seal a vertical hole part by a collar part in the opened state of a rotating cover in a washing room by using a sliding rod provided with the collar part to be stuck fast to the lower face of a narrowed part formed on an upper part by the excitation of a spring as the vertical hole part. CONSTITUTION:The lower end part of the sliding rod 10a is provided with a taper-like conical part 120 and a needle-like part 121 extended from the conical part 120 and having a small diameter and a water discharge pipe 40 is opened under the needle-like part 121. A limit switch 122 supported by a body 100 is arranged on the left side of the conical part 120, the tip of a lead 123 for the switch 122 is abutted on the conical part 120 and an opening/closing signal from the switch 122 is sent to a control part. When the rotating cover 300 is closed, a sliding rod pressing projection 301 presses the rod 10a downward and the conical part 120 of the descending rod 10a drives the limit switch 10c. When the cover 300 is opened, the spring 10b moves th rod 10b upward and reversely driven the switch 10c. A gap between the callor part 105 and the cylindrical value is sealed by sealing 104 and the generation of water drop of external water along the rod 10a can be prevented.
Patent JP-S62243491-A (JP)
Title: Digital video signal recording and reproducing system
Inventor: NISHIMURA KEIZO
IPC: H04N5/92
Filed: 1986-04-16
Abstract: PURPOSE:To reproduce a picture free from noise band by deviating the order of a video signal at each track on a recording medium placed apart from each other by a prescribed number of lines in the unit of lines according to a prescribed rule to reproduce signals of all locations on a screen without changing the format. CONSTITUTION:A recording system timing generating cirucit 22 of a recording/ reproducing system dicides an odd number of a horizontal/vertical synchronizing signal and a feild by a video signal including a synchronizing signal to generate a prescribed sample clock. The clock is fed to an A/D conversion cirucit 23 receiving a video signal and the signal subjected to A/D conversion is fed to a frame memory 25. Further, the horizontal/vertical synchronizing signal extracted from the cirucit 22, the odd number decision signal and the clock are fed to the memory control cirucit 24. The write/read address form the cirucit 24 is fed to the memory 25 and the order of the video signal is recorded while being deviated in the unit of lines according to a prescribed rule at each track of a tape 28 by the magnetic head 27, the format is not changed and the signals of all locations are reproduced by using the head 27.
Patent JP-H06302290-A (JP)
Title: Field emission type scanning electron microscope
Inventor: FUTAMURA YOSHIHIKO
IPC: H01J37/073
Filed: 1993-04-13
Abstract: PURPOSE:To materialize a field emission type scanning electron microscope appropriately and constantly implementing the correction of a secondary electron detecting signal even if an accelerating voltage in a field emission electron gun is changed. CONSTITUTION:With an accelerating voltage from an electron gun changed, a current density detected by each beam fluctuation detector is changed. Correction for a fluctuation in the current capacity of electron beams in a secondary electron detecting signal uses add signals form two kinds of beam fluctuation detectors 8, 15. Thus, the correction of secondary electron detecting signal is appropriately done even if the amt. of a signal from one detector has extremely been decreased or has not been detected. In addition, each amplification factor of variable amplifiers 18, 16 for amplifying the detecting signals from the first and the second beam fluctuation detectors 8, 15 respectively is individually changed corresponding to the accelerating voltage. Thus, an output having nearly constant SN ratio from the adder 17 is obtained even for any accelerating voltage.
Patent JP-H04222285-A (JP)
Title: Deinking agent for recycling waste paper
Inventor: TAKAHASHI YOSHIO
IPC: D21C5/02
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a deinking agent, capable of producing deinked pulp having high whiteness with hardly any number of residual ink spots and excellent in ink capturing properties, flocculating properties and ink releasability in deinking newspaper, information paper, magazines, books, etc., by a flotation method and an eclectic flotation and water washing method. CONSTITUTION:This invention is a deinking agent for recycling waste paper containing a specific substance of an ethylene oxide or propylene oxide adduct of a dibasic acid, a specified substance of a polyoxyalkylene di-fatty acid ester prepared by adding ethylene oxide or propylene oxide to a fatty acid and further reacting the resultant polyoxyalkylene fatty acid ester with a fatty acid and/or a specific substance obtained by adding the ethylene oxide and propylene oxide to the fatty acid and 1-hydroxyethylidene-1,1-diphosphonic acid.
Patent JP-H07308296-A (JP)
Title: Blood pressure measuring device of toilet installation type provided with stored cuff
Inventor: SHINOHARA KUNIAKI
IPC: A61B5/022
Filed: 1995-03-17
Abstract: PURPOSE:To provide a blood pressure measuring device of toilet installation type in which a cuff can be held cleanly, which is used conveniently and in which any cuff of different size can be used selectively. CONSTITUTION:The hemodynamometer unit 56 of a blood pressure measuring device is installed in housings 18/20 placed on the side of a seat. The hemodynamometer unit 56 is provided with two sliders 70 and cuffs 62 of different sizes are attached to these sliders respectively. When blood pressure is measured, the sliders are released and the cuffs are made projected from the housing. When this blood pressure measuring device is not used, the sliders are withdrawn and cuffs are stored in the housing. In another embodiment of the practice, pleural swinging arms are provided in the housing and the cuffs are attached to respective swinging arms. In further embodiment of the practice, a rotating body is axis-supported in the housing, and of plural cuffs of different sizes are attached to the outer perimeter.
Patent JP-H04219620-A (JP)
Title: Magnetic tape
Inventor: RYOMO KATSUMI
IPC: G11B5/73
Filed: 1991-03-26
Abstract: PURPOSE:To provide the magnetic tape which is improved in S/N in analog recording and is improved in BER(block error rate) in digital recording by improving the contact of the magnetic head with a video head mounted on a cylinder drum of a magnetic tape and improving the flatness of output waveforms. CONSTITUTION:This magnetic tape for helical scan system recording and reproducing wound on a supply reel is formed by specifying the warpage LMAX per 1m of the above-mentioned magnetic tape drawn out of the above-mentioned supply reel to +0.1 to 2.0mm in the direction toward the outlet side of a rotary head.
Patent JP-H04296068-A (JP)
Title: Pre-treatment method for forming electrode on algaas layer surface
Inventor: OKAGAWA HIROAKI
IPC: H01L21/20
Filed: 1991-03-25
Abstract: PURPOSE:To enable an electrode to be formed on an AlGaAs layer which is high in Al mixed crystal ratio without deteriorating it in electrical and mechanical properties. CONSTITUTION:The surfaces of AlGaAs layers 2 and 3 which are 0.5 or above in Al mixed crystal ratio are treated with ammonium sulfide solution for tone formation of protective layers 5 and 5'. Electrodes E1 and E2 are formed on the protective layers 5 and 5', whereby they can be formed without deteriorating them in electrical and mechanical characteristics. An AlGaAs layer low in Al mixed crystal ratio is not required to be interposed between the AlGaAs layers 2 and 3 high in Al mixed crystal ratio and the electrodes E1 and E2, and the electrodes E1 and E2 can be formed directly on the AlGaAs layers 2 and 3.
Patent JP-S60229525-A (JP)
Title: Mute pulse generating circuit
Inventor: YAMATE KAZUNORI
IPC: H03F1/00
Filed: 1984-04-27
Abstract: PURPOSE:To mute an unnecessary signal in power-on operation until a microcomputer is reset by connecting an NPN-Tr to a port of the microcomputer where a mute pulse is generated. CONSTITUTION:The emitter of the NPN-Tr6 is connected to the collector of the mute pulse generating Tr5 of the port in the microcomputer 1, and a pull-up resistance 7 is connected between its collector and a power line 8. The circuit consisting of resistances 9 and 10 and a capacitor 11 delays turning on the Tr6 in power-on operation and the base potential of the Tr6 has rise characteristics by the circuit D. Therefore, the mute pulse is outputted to a line 12 together with the rising component of a source voltage in the power-on operation during the period of the time constant of the circuit D, and the Tr6 is on thereafter, so the mute pulse is controlled by the Tr5. For the purpose, a mute circuit 13 is controlled with the mute pulse to mute unnecessary signals.
Patent JP-S59210920-A (JP)
Title: Non-water-dispersible resin composition
Inventor: HAYASHI MASAAKI
IPC: C09D5/00
Filed: 1983-05-17
Abstract: PURPOSE:The titled composition capable of forming a cured film having good transparency and excellent weather resistance, prepared by copolymerizing a specified monomer mixture in the presence of a dispersion stabilizer comprising a specified soluble polyester-modified vinyl resin. CONSTITUTION:A dispersion stabilizer comprising a soluble polyester-modified vinyl resin is formed by grafting 50-95wt% mixture containing (B) an N-alkoxymethyl monomer of an alpha,beta-monoethylenically unsaturated carboxamide and (C) an alpha,beta-monoethylenically unsaturated monomer other than monomer B onto (A) 5-50wt% unsaturated polyester in a solvent. 70-20wt% mixture containing (D) a monomer of a hydroxyalkyl ester of an alpha,beta-monoethylenically unsaturated carboxylic acid and (E) an alpha,beta-monoethylenically unsaturated monomer other than monomer D is copolymerized in the same solvent in the presence of 30- 80wt% above stabilizer. An aliphatic hydrocarbon which can dissolve all of components A-E but can not dissolve the compolymer of components D and E can be used as the solvent.
Patent JP-H10281389-A (JP)
Title: Heavy corrosion protective covering steel pipe and heavy corrosion protective covering steel pipe pile, and its manufacture and its manufacturing device
Inventor: SATO HIROTAKA
IPC: B32B15/085
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve shear tightening strength between a polyethylene layer and a mortar layer, by forming helical protuberance on the surface of the polyethylene layer, in a heavy corrosion protective covering steel pipe in which a polyethylene adhesives layer and a polyethylene layer are sequentially laminated via a primer layer coated on a surface of a preserved steel pipe. SOLUTION: In a polyethylene covering steel pipe which is used in a variety of buried pipes and a steel pipe pile, a primer layer 2, a polyethylene adhesive layer 3, and a polyethylene layer 4 are sequentially laminated on an outer surface of a preprocesses steel pipe 1 or a steel pipe pile 1, and then a fiber reinforced plastics layer 6 or a mortar layer 6 are laminated. On the outer layer of the polyethylene layer 4, helical protuberance 5 which is 0.1-5 mm high and 3-100 mm wide is formed, in order to improve shear tightening strength between the polyethylene layer 4 and the laminated fiber reinforced plastic or mortar. When it is necessary to color the coating for harmony with environment, a color pigment is previously mixed and the fiber reinforced plastic layer 6 or the mortar layer 6 is colored.
Patent JP-2000236920-A (JP)
Title: Fashion ring
Inventor: SHIRATO YOSHITAKA
IPC: A44C5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a ring of various colors and usages by providing a round plastic rod with a ring and a hollow ball to add massaging function. SOLUTION: A slightly elastic round plastic rod 1 is twisted several times with making a slightly large ring 2, a twisted portion 3 is made and tied, and a hollow fixed ball 5 and a slide ball 4 are inserted into the twisted portion 3. This ring can be changed its size by inserting a finger into the ring 2 and sliding the slide ball 4 to adjust a size of the ring 2. One embodiment is that another fixed ball 5 is inserted into the twisted portion 3, and two balls are decorated around a finger. The vinyl 1, the slide ball 4, and the fixed ball 5 may be changed their colors. A user may use several rings to hit balls by inserting his/her fingers into the rings, and enjoys its sound.  Another embodiment is that a user inserts his/her finger into the ring 2, and grips it using another finger to massage the fingers, or holds the balls with the palm and rolls the fixed ball 5 and the slide ball 4 to perform massage.
Patent JP-S61244553-A (JP)
Title: Printer
Inventor: KAWANABE TETSUYA
IPC: B41J29/26
Filed: 1985-04-22
Abstract: PURPOSE:To make the results of printing legible and minimize printing time and ribbon consumption by providing the second selection means to select additional modifying information selected by the first selection means according to modes. CONSTITUTION:A type selection device is enabled to select required types. For instance, if data is input through a keyboard 2, information input by the key is transmitted to a control device 10, and the control device 10 produces position information on types to be selected. Then this information is passed to a drive circuit 1A as an instruction. The drive circuit 1C drives a ribbon feed motor (RM) 18 resulting in the rotation of a gear 18A which is turn, transmits a rotating power to a gear 18B. A fitting pawl 18C rotates in a 18D direction and feeds a required amount of ribbon because it is intermeshed with a ribbon feed gear at the bottom of a ribbon cassette.
Patent JP-H05298209-A (JP)
Title: Program transfer/execution device
Inventor: KIMURA KEIZO
IPC: G06F9/445
Filed: 1992-04-08
Abstract: PURPOSE:To transfer a program of a complicated file structure to a program execution means from a program controller with a simple operation and then carrying out the program. CONSTITUTION:A program transfer/execution procedure is previously produced and registered by a prescribed command. A transfer program selecting part 11 informs a program transfer/execution part 16 of a designated program transfer/execution procedure name. The part 16 reads the informed procedure name out of the registered ones and transfers a program file registered separately to a transferred program storing part 23 of a program execution part 2. When a series of files are transferred, an executing instruction of the program transferred based on the due procedure is sent to the device 2 which carries out the program.
Patent JP-S5421498-A (JP)
Title: Liquid epoxy resin
Inventor: AZUMA MASAAKI
IPC: C08G59/00
Filed: 1977-07-19
Abstract: PURPOSE: To prepare a liquid epoxy resin giving a cured product having excellent adhesive strength, impact strength and flexibility, by reacting a liquid carboxypolyether, etc. with an epoxy compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213409-A (JP)
Title: Oil-water separator used also as oil recovery apparatus
Inventor: MARUKAWA TAKASHI
IPC: C02F1/28
Filed: 1983-05-18
Abstract: PURPOSE:To regenerate an adsorbent without taking out the adsorbent and to operate continuously by uniting an oil separator and an oil recovering apparatus to one body, rotating at a high speed a cylindrical adsorption tank packed with the ceramic adsorbent after finishing the adsorption, and desorbing with centrifugal force. CONSTITUTION:The original liquid contg. an oil constituent is supplied into a vertical inner cylinder 11, packed with a ceramic adsorbent 10 consisting essentially of SiO2 which is molded in a fixed form, from an inlet tube 6, and the oil constituent is adsorbed and separated. The saturation of the adsorbent 10 is automatically detected, and the inner cylinder 11 is revolved by rotating a motor 18 at a high speed. The adsorbed oil constituent is desorbed by the centrifugal force, discharged from a small hole provided on the cylinder 11, passes through a trough 14 for receiving oil, and recovered through an oil discharge pipe 3.
Patent JP-H07292300-A (JP)
Title: Recording fluid and its production
Inventor: SUZUKI TAKEHIRO
IPC: C09D11/328
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a water-base recording fluid which gives a recorded material having good water resistance on any paper. CONSTITUTION:This recording fluid contains an ethylene/alpha-olefin co-oligomer having a polar group introduced therein and an oil-soluble dye. It is produced by dissolving the co-oligomer and the dye in an organic solvent, mixing the solution with water, and then distilling off the solvent.