baber/WOPTO huggingface dataset:
Patent JP-H02302409-A (JP)
Title: Indicator-curable composition
Inventor: JIYON ERISU
IPC: C08F30/02
Filed: 1990-04-27
Abstract: PURPOSE: To provide the subject composition which is useful in surgery and dentistry by including an appropriate amount of phosphonic acid ester corresponding to a reaction product of a specific ratio of an unsaturated phosphonic acid and a polyhydric alcohol, and an initiator, and capable of curing by light, etc.  
     CONSTITUTION: This composition comprises an appropriate amount of phosphonic ester corresponding to a reaction product of an unsaturated phosphonic acid in which molar ratio of phosphonic acid group to hydroxyl group is 0.2-2.0:1 or preferably 0.5-1.5:1 and polyhydric alcohol (preferably one in which hydroxyls are mutually bonded through 2-6C), and an initiator. And, preferably it contains at least one of glass powder having a particle diameter of not greater than 100 μm and capable of discharging a cation, an amphoteric or basic metal oxide, a poly (vinylsufonic acid), and water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05316707-A (JP)
Title: Surface opposed type motor
Inventor: HASHIMOTO YOSHIO
IPC: H02K29/08
Filed: 1992-05-08
Abstract: PURPOSE:To provide a low-cost surface-opposed type motor superior in reliability and quality by applying a rotor magnet holding method. CONSTITUTION:A surface-opposed type motor 80 is provided with a rotor yoke 81 which is fixed to a hollow rotary shaft 64 of a non-contact shaft bearing apparatus having a fixed shaft and the hollow rotary shaft 64 in which the fixed shaft 61 is inserted, a rotor magnet 82 held by the rotor yoke 81, a drive coil substrate 83 which faces the rotor magnet, wherein the rotor yoke 81 has a rotor magnet fitting section 86 which is engaged with the outer peripheral surface of the rotor magnet 82 so that the rotor magnet 86 can hold the rotor magnet 82.
Patent JP-H08285506-A (JP)
Title: Measuring method of curved surface
Inventor: INOKUCHI MITSUMOTO
IPC: G01B5/20
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a measuring method of a curved surface which enables easy determination of the radius of curvature and the center of curvature of the curved surface of a workpiece. CONSTITUTION: Distances X11 , X12 and X13 between the horizontal restraining face H of a step part of a restraining member 20 and a reference position S of a workpiece W are measured by using reference spheres 15a, 15b and 15c being different in a diameter. The radius Y of the vertical restraining face V of the restraining member and the respective diameters D1 , D2 and D3 of the reference spheres are measured beforehand.  Three unknown quantities, a distance L from the reference position S of the workpiece W to the center R0 of curvature, the radius (r) of curvature of a curved surface of the workpiece W from the center R0 of curvature, and a base diameter (d) of the curved surface of the workpiece W, are determined by applying a theorem of three squares to the distances X11 , X12 , and X13 , in relation to the respective diameters of the reference spheres 15a, 15b and 15c as variables, the diameters D1 D2 and D3 of the reference spheres and the radius Y of the restraining member and by setting up simultaneous equations as to them.
Patent JP-S5740701-A (JP)
Title: Substrate device of tape recorder or the like
Inventor: TAKAHASHI SHIYUUICHI
IPC: G11B33/12
Filed: 1980-08-20
Abstract: PURPOSE:To reduce the cost while improving assembling characteristics by coupling a printed wiring substrate with a metallic substrate in one body with resin forming a synthetic resin body while coupling the synthetic resin bodies with the metallic substrate in one body in its formation. CONSTITUTION:In a metallic mold 16 which has recess parts 12 and 13 as external shapes of synthetic resin bodies 2 and 3 and recess parts 14 and 15 wherein a printed wiring substrate 8 and a metallic substrate 1 are installed, the substrates 8 and 1 are arranged and the metallic mold 16 is brought into press contact with a metallic mold 18 having a groove 17 forming a runner 4 preheating. Then, synthetic resin, when injected from the resin injection hole 24 of the recess part 13, flows into the recess part 13, holes 20-23 made in the substrate 1, and the runner forming groove 17 and the recess part 12. As the resin sets by being cooled, the substrates 1 and 8 are coupled in one body at a time on synthetic resin bodies 2 and 3 and a runner 4 united with them without using tightening parts such as screws, so that while assembling characteristics are improved, the cost is reduced.
Patent JP-S5817701-A (JP)
Title: Coaxial converter for strip line
Inventor: SUGITA MASAO
IPC: H01P5/08
Filed: 1981-07-24
Abstract: PURPOSE:To easily perform coaxial conversion from a strip line to orthogonal direction, by directly connecting a center conductor of a coaxial line to an end of the strip line vertically and an outer conductor of the coaxial line to a ground conductor. CONSTITUTION:A microstrip line 16 is formed to one side of a dielectric substance base 15 and a ground conductor 17 is formed on another side. A center conductor 18 of a coaxial connector is directly connected near to the end of the line 16 vertically, and an outer conductor 19 of the coaxial connector is connected to the conductor 17 of the base 15 via a case 20. Through this constitution, the coaxial conversion from the end of the microstrip line to the orthogonal direction can be made.
Patent JP-S5640425-A (JP)
Title: Continuous mixing method and apparatus therefor
Inventor: ITOU YASUROU
IPC: B01F15/00
Filed: 1979-09-08
Abstract: PURPOSE:To obtain a homogeneous mixture having excellent quality by a procedure in which the first mixing condition is uniformly fulfilled and then the subsequent mixing conditions including the second one are orderly uniformly fulfilled. CONSTITUTION:In the first mixing process I, part of water amount necessary for the final mixture is added to sand charged through the pipe 15 and uniformly mixed together by the screw mechanism 4. By means of the sampling mechanism 31 and the water separation mechanism 32 provided in the first charging mechanism 1, the valve 15V and 16V are regulated on the basis of measured results. In the second mixing process II, cement powder is added through the second charging mechanism 2, and also in the third mixing process, the remaining water is added in case where mortar is regulated but coarse aggregate, e.g., gravel, etc., is charged through the third charging mechanism 3 in case where fresh concrete is obtained.
Patent JP-S5742415-A (JP)
Title: Receptacle feed out apparatus
Inventor: KAWAMUKI AKINORI
IPC: B65G47/57
Filed: 1980-08-22
Abstract: PURPOSE: In a marking apparatus where a bottle or the like in a holder is transported by a conveying mechanism and drops in a carry-out mechanism by its dead load, to assuredly feed out a receptacle by providing control means for controlling an operating timing between both the mechanisms.  
     CONSTITUTION: A rotation of a driving shaft 29 of a receptacle transport mechanism 14 is transmitted to a receptacle carry-out mechanism 9 through sprockets 26, 28, a shaft 17, and gears 18, 20 and a shaft 16 of an operating timing mechanism 15. As the driving shaft 29 increases in rotating speed, a motor 23 is driven and a ring gear 21 is rotated in a predetermined direction for displacement corresponding to an increase in driving speed through a pinion 22, and a rotating timing of a rotary cam plate 12 is relatively delayed, whereby each operating timing of a carry-out mechanism 9 and a conveying mechanism 14 can be in an optimum synchronous state, and a receptacle 1 which has dropped from the conveying mechanism 14 by its dead load is received by the cam plate 12 and carried out to a carry- out conveyor 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10308799-A (JP)
Title: Call incoming alarm for cable type telephone
Inventor: ISHII TOMOIKU
IPC: H04M1/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To display the termination of call to 'a telephone set of cable system transmitting no radio waves' on any display means except for the ring back tones of that telephone set by providing means for detecting a call originate signal flowing through a telephone line with a sensor, converting that signal to a DC signal, amplifying it and transmitting/receiving a radio wave signal based on that DC signal. SOLUTION: A transmission part 100A is connected to a ring-shaped sensor coil through which the telephone line of telephone set is passed. Assuming that a call is originated at this telephone set, a prescribed AC call originate signal flows to the telephone line. Corresponding to this AC call originate signal, an AC current induced on the sensor coil is rectified by a rectifier circuit 6 and after required amplifying processing is executed by an amplifier circuit 7, a transmission circuit 8 is operated. The transmission circuit 8 transmits signal radio waves through an antenna. The signal radio waves received through the antenna at a reception part 100B are propagated from a reception circuit 9 to a motor driving circuit 10 and vibrate a vibration motor M.
Patent JP-S5742505-A (JP)
Title: Production of caustic alkali and halogen
Inventor: TAKEUCHI NORIO
IPC: C01D9/06
Filed: 1980-08-21
Abstract: PURPOSE: When caustic alkali and halogen are produced from alkali metal halide, a thermochemical process is utilized, but not an electrolytic process, to increase the utilization effeciency of energy necessary for the production.  
     CONSTITUTION: An alkali metal halide is made to react with nitrogen dioxide at 150W350°C to form an alkali nitrite and a halogen and the alkali nitrite is made to react with iron (III) oxide at temperatue higher than 500°C to form an alkali ferrate and nitrogen dioxide. :The resultant nitrogen dioxide is recycled and used in the first reaction. The alkali ferrate is made to react with water at temperture higher than 40°C to effect hydrolysis into the objective caustic alkali and iron (III) oxide. The caustic alkali is obtained in the process and the halogen is in the first process using chemical reactions utilizing thermal energy, but not by electrolysis, which use electric energy obtained from thermal energy. Therefore, this process is higher efficient than the electrolysis in terms of energy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08299605-A (JP)
Title: Small-sized laser ray shooting device
Inventor: KORESAWA SUMIO
IPC: A63H5/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a laser ray shooting device which can be handled in the same way as the firing of pistol and model gun bullets and a device which is used for shooting training or game by using the same. CONSTITUTION: When a hammer of a pistol descends, a switch 2 becomes ON, and at the same time a battery 3 becomes ON, and an electric current is fed to a voltage impression circuit 4. When the electric current is run to the voltage impression circuit 4, laser rays are emitted from a semiconductor laser 5, and the laser rays 7 are emitted from a muzzle of the pistol through a lens 6. The size of a small-sized laser ray shooting device 8 is the same as or less than the size of the bullet of the pistol, and the device 8 is used by being inserted into the magazine of the pistol in place of an actual pistol bullet. Also, laser rays 7 are irradiated on a screen by using the laser ray shooting device 8, and the image analysis of which position on the screen has been hit by the laser rays is conducted. By this way, laser ray hitting positions are detected, and the discrimination of the hit rate of the laser rays can be conducted.
Patent JP-H11305525-A (JP)
Title: Image forming device
Inventor: TSURUYA SATOSHI
IPC: G03G15/16
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse contamination of a transfer material resulted from fogging toner and to provide a print image of good quality by differing the DC voltage value in the movement of a DC charged part to a developing position from that in the movement of a superposed charged part. SOLUTION: A developing sleeve is rotated in non-image formation, and a DC voltage is applied by a developing bias applying means (power source). The DC voltage value at this time is differed depending on the surface state of a photosensitive drum. Namely, the developing bias Vdev-I applied in an area which is the image forming area consists of an AC bias with peak-to-peak voltage of 1600 VPP and frequency of 2200 Hz and a DC bias of -400 V (Vds-1) superposed thereon. On the other hand, with respect to the developing bias (Vdev-NI) in an area B which is the non-image forming area, no AC bias is applied, and the DC bias is switched to a developing weak bias Vds-I as the fogging is minimized.
Patent JP-S63239833-A (JP)
Title: Sheet for bonding electronic part and bonding method for electronic part utilizing said sheet for bonding
Inventor: YOSHINO TSUNEICHI
IPC: H01L21/603
Filed: 1987-05-14
Abstract: PURPOSE:To enable joining at low pressure at a comparatively low temperature, and to enable joining positively without damaging a semiconductor element, etc. by using a sheet for bonding for an electronic part with a substrate having an opening and a low melting-point joining metal arranged to the substrate in response to the opening. CONSTITUTION:A low melting-point joining metal 25 is laminated to a long-sized polyester resin tape 21 to which through holes 22 are bored, the low melting- point joining metal 25 is pressed into the through-holes 22, and the low melting- point joining metal 25 is etched, thus acquiring a sheet 20 for bonding. On bonding, a wiring substrate 30 is disposed onto a heat block 55, and the sheet 20 for bonding is arranged between a semiconductor integrated circuit element 40 and the wiring substrate 30. Electrode terminals 42 for the semiconductor element 40 and the low melting-point joining metals 25 for the sheet 20 for bonding are positioned to terminals 32 for connection, and pressed in the direction of the arrow 52 by a tool 51, into which a heater is buried, and thermocompression-bonded.
Patent JP-H10304872-A (JP)
Title: Light introducing/dispersing type photobiopeactor
Inventor: MORIMOTO MASAYOSHI
IPC: C12N1/20
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a light introducing/dispersing type photobioreactor, introducing an incident light into a deep part while diluting intensity thereof. SOLUTION: This light-introducing/dispersing type deep photobioreactor receiving light at the top surface 11 thereof, is obtained by installing a light dispersing element 1 made from a light transparent material in the photobioreactor 10 and having a narrow light receiving edge surface 2 making a contact with the top surface 11, a light dispersing surface 3 extending in the depth direction of the photobioreactor 10 for dispersing the light from the light receiving edge surface and a light releasing surface 4 for releasing the dispersed light to the inside of the photobioreactor 10. An inside part of the photobioreactor 10 making a contact with the light releasing surface 4 of the light dispersing element 1 is set as a reaction room 7.  By releasing the light received at the narrow light receiving edge surface 2 of the light dispersing element 1, dispersed at the dispersing surface 3 and then through a wide light releasing surface 4, the light from the light receiving edge surface 2 is introduced to the deep part of the photobioreactor 10 while diluting the intensity thereof.
Patent JP-2000312405-A (JP)
Title: Electric wheel chair
Inventor: WADA MASAMI
IPC: A61G5/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To extend the running range per single charging by combining a couple of batteries for main power supply and auxiliary power supply by utilizing a light weight alkali storage battery. SOLUTION: A battery 4 as the main power supply is arranged in front of a controller 3 to connect it electrically. Moreover, an auxiliary power supply battery 5 is inserted to a housing of the controller 3. A battery power meter 6 is connected to the main power supply battery 4. The battery 4 is connected with a shrinkable electric cord to enable the setting thereof to the easy-to- observe area. When the main power supply 4 becomes lower than the specified voltage, the MPU detects this phenomenon and supply of electric energy to a motor 2 is switched to the auxiliary power supply 5. Even in this case, a controller circuit 3 and operation panel circuit 9 are continuously driven with the main power supply 4. Moreover, reduction in weight is realized using An alkali battery.  As a result, a light weight electric wheel chair that assures longer running distance per single charging can be attained.
Patent JP-S5449042-A (JP)
Title: Electronic cash register
Inventor: KIMURA ZENJI
IPC: G07G1/00
Filed: 1977-09-27
Abstract: PURPOSE: To make it possible to pigeonhole reckoning data easily by programming a time-period-classifying totalization function in a ROM and by attaining the short- period or long-period reckoning work in addition to ordinary daily reckoning work.  
     CONSTITUTION: Memory part 14 possesses nine ROMs 16 stored with fixed data such as respective programs for registration to a register and reckoning and twelve RAMs 17 stored with variable data such as prices of commodities. Input-output equipment 15 is equipped with output ports 24 to 26 connected to CPU13 via data bus 19, input port 27 and keyboard display circuit 28, and port 27 is supplied with the signal of switch 4 which changes over programs for works mentioned above. Further, ROM16 is stored with a program which functions to make the totalization classified by time periods and to print out reckoning data classified by time periods through the operations of keyboard 3 and switch 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0366580-A (JP)
Title: Device for holding and carrying disc
Inventor: RUDORUFU BAKUNAA
IPC: H01L21/00
Filed: 1990-05-07
Abstract: PURPOSE: To transport a disc without carrying particles by providing holding arms each having spaced fingers, for supporting the disc on at least four edges distributed over the circumference thereof, and having supporting surfaces located on the same plane at the ends of the fingers. CONSTITUTION: At least two holding arms 21 formed generally in mirror symmetry, each having two each of spaced fingers 22 for supporting a disc 27, using a simultaneously operable drive 24, on at least four edges distributed over the circumference thereof, and supporting surfaces 23 located on the same plane at the ends of the fingers 22, are simultaneously moved toward the center of the disc in order to reduce and increase the interval therebetween and in the opposite direction to the center of the disc. The disc 17 is held and released by this movement.
Patent JP-H0862410-A (JP)
Title: Reflective-ability type road-sign sheet
Inventor: GUREGORII FURANSHISU JIEIKOBUZ
IPC: B32B5/16
Filed: 1995-05-15
Abstract: PURPOSE: To provide a retroreflective road sign for indicating high retroreflection lightness at a high incident angle. CONSTITUTION: This flat retroreflective road sign sheet is provided with a binder layer, provided with first and second main surfaces and plural fine balls partially embedded in the first main surface of the binder layer and partially projected from there, and the binder layer is provided with a binder material and pigment particles. In this case, the binder layer is provided with the pigment particles of about 5-15volume%, the fine balls are provided with the average refractive index of about 1.70-about 1.95 and then, the fine balls exist for an amount sufficient for covering about 6-about 12% of the area of the first main surface. The road sign sheet with a pattern is provided, as well.
Patent JP-H10292159-A (JP)
Title: Adhesive tape with release liner and production of release liner, and production of adhesive tape with release liner
Inventor: HOTTA NAOTO
IPC: C09J7/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive type with release liner that can lessen the slippage of the release face, when the release liner is peeled off by forming a number of fastening parts only on the face to be peeled on the release liner. SOLUTION: This adhesive tape is produced by sticking the release liner to the adhesive surface and a plurality of fastening parts are formed on only the release face side. This fastening part has a projection standing on the release face side and recessions surrounding the projection. The projection toward the release face are preferred. In a preferred embodiment, these projections distribute about 4-1000/cm<2> and their height is 15-800 μm. Thus, an adhesive tape is provided that can be suitably used in the orthopedics, plastic surgery or anesthesiology.
Patent JP-S63283863-A (JP)
Title: Manufacture of metal decorative plate
Inventor: MAKINO KATSUMI
IPC: B24C1/04
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a fine surface having the high class feeling by forming a resin film having a desired opening pattern on the surface of a metal substrate and applying sand shot work and repeating these works in a desired number of times, changing the shape of the opening pattern and position. CONSTITUTION:A resin film 12 having a desired opening pattern 12a is formed on the surface of a metal substrate 11 having a metal mirror surface part 11a, and fine round particles 14 are shot from a sand shot nozzle 13, and an etching part 15 having the metal brilliancy in 20 % or so is formed at the part corresponding to the opening pattern 12a, and said resin film 12 is removed. Then, resin film formation, sand shot work, and removal of resin film are carried out repeatedly in desired times, varying the shape of the opening pattern and position. Therefore, the need of the installation for the treatment of waste liquid is avoided, and the etching surface having the metal brilliancy left can be obtained, and also the rate of the metal brilliancy can be easily varied, and the etching surface which is hardly contaminated and can be easily wiped can be obtained.
Patent JP-H03183223-A (JP)
Title: Transmitting device
Inventor: KURODA TOSHIHIKO
IPC: H04B1/034
Filed: 1988-05-13
Abstract: PURPOSE:To evade regulation by the radio law, and to remove the occurrence of a noise due to the mechanical vibration of a wire, etc., in a bone transmission type microphone by converting the vibration of an ear bone into on electric signal by a vibration-electricity conversion element, and further, amplifying it, and transmitting it as a modulated frequency signal by an electricity-sound converting means. CONSTITUTION:A plug 1 is formed into a cylindrical shape, and is inserted into an external auditory meatus 2. The vibration-electricity converting means 4 supported by an inner case 3 is stored in the plug 1 together with a damper 5. A protruding part 6 is formed at an eccentric position at a part of the inner case 3 so that the vibration-electricity converting means 4 can pick up efficiently the vibration of the ear bone. The vibration of the ear bone converted into the electric signal by this vibration-electricity converting means 4 is amplified to a prescribed level by an amplifier 8 integrated with a signal control means 7, and is amplitude-modulated or frequency-modulated by a modulating means in the signal control means 7. The modulated signal is inputted to the electricity-sound converting means 9, and the modulated sound signal is transmitted as being carried by an ultrasonic wave by an ultrasonic wave generator 10 integrated with it.