baber/WOPTO huggingface dataset:
Patent JP-2001087668-A (JP)
Title: Method for refining and processing granite porphyry and utilization of the refined material
Inventor: TANIGUCHI HISAYOSHI
IPC: C05G1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve a refining and processing method for rocks which belong to conventional quartz porphyry and for granite porphyry. SOLUTION: A refining and processing method for oolite and a method for utilizing the purified material are provided. The refining and processing method for granite porphyry comprises a first processing process where granite porphyry, which is buried in the mountains of Gifu and has chemical composition consisting of anhydrous silicon (SiO2), aluminum oxide (AI2O3), ferric oxide (Fe2O3), ferrous oxide (FeO), magnesium oxide (MgO), calcium oxide (CaO), sodium oxide (Na2O), potassium oxide (K2O), titanium oxide (TiO2), phosphoric acid anhydride (P2O5), manganese oxide (MnO), and free water, is used as a main raw material, and the oolite is mined from a vein layer, in which the oolite is deposited, crushed to small particles or coarse sand-like crude ore and dried naturally,  a second processing process where the oolite raw material in the crude ore state is hot-air dired at about 120 to 450 deg.C to be pulverized, and a third processing process where the pulverized oolite raw material is further classified with air to obtain the refined particles having particle diameters of about 0.10 to 50.00 μm.
Patent JP-H02121151-A (JP)
Title: Disk chucking device
Inventor: FUJINO MASAHISA
IPC: G11B17/028
Filed: 1988-10-28
Abstract: PURPOSE:To fix a disk with press with no sheet member stuck to the disk with the coefficient of friction kept at a high level by using a rubber sheet material having a porous structure to a disk pressing surface part. CONSTITUTION:A mobile member 13 moves up when a disk D is loaded and therefore a clamp member 8 is retreated upward via a support member 13. A tape cone 5 is engaged into a center hole Da of the disk D from the lower side and positioned there. Then the member 8 moves down and a positioning member 9 is fitted to a center hole 7a of a yoke 7. Then the disk D is held and fixed between a disk table 1a and a sheet member 11 owing to the magnetic sucking force produced between the yoke 7 and a permanent magnet 10. Then the disk D is revolved in a body with a rotary shaft 2. In this case, the discrete contact surfaces are secured between the member 11 and the disk D since the member 11 is made of a rubber sheet having a porous structure. Thus it is possible to fix the disk with press with no adhesion of the member 11 to the disk D and with the coefficient of friction kept at a high level.
Patent JP-H02119443-A (JP)
Title: Output buffer circuit
Inventor: IKEDA HIROSHI
IPC: H03K19/0175
Filed: 1988-10-28
Abstract: PURPOSE:To prevent the occurrence of high frequency noise by providing a mirror capacitor on a buffer circuit employing a C-MOS. CONSTITUTION:An output stage circuit 4 consists of a P-channel MOS-FET 41 and an N-channel MOS-FFT 43 in pairs connected in series between power supplies VDD and VSS, a P-channel MOS-FET 44 and an N-channel MOS-FET 45 acting like inverters in pairs, a mirror capacitor 42 connected between gates and drains of the MOS-FETs 44, 45 and an output terminal 46 connecting to the mirror capacitor 42 and the drain. Then an output being the inverted input obtained from an input stage circuit 3 is outputted from the output terminal 46. Thus, production of high frequency noise is prevented and sure digital communication is attained.
Patent JP-H10122214-A (JP)
Title: Driving fastener
Inventor: WAKAI TAKAO
IPC: F16B15/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving fastener which can be easily manufacture, does not produce loss of material, and is reliably split so as to obtain a substantial pull-out strength. SOLUTION: In a driving fastener which comprises two shank bodies 22 and 23 which are a semi-circular cylindrical shape in cross section, one shank body 22 having a projecting part 24 at the tip part, and both shank bodies 22 and 23 being bounded by a washer 27, so that a head part 25 side of its other end slips under a head part 26 side of the other shank body 23, the projecting part 24 of one shank body 22 is press molded in such a way as it has a width smaller than the flat face width of the shank body 23 and a thickness larger than that of the shank body 22, material loss is eliminated, the projecting part 24 is not pulled back when driving the other shaft body 23, and a reliable split is obtained.
Patent JP-S62133013-A (JP)
Title: Continuity checking system for converter sub-lance
Inventor: MURATA TOSHIHIRO
IPC: C21C5/46
Filed: 1985-12-05
Abstract: PURPOSE:To make continuity checking with a simple method by connecting a sub-lance body and probe by a connector having plural pairs of connecting terminals and short circuiting one pair of the connecting terminals. CONSTITUTION:The sub-lance body 1 and the probe 2 are connected by the connector 4' having plural pairs of the connecting terminals. At least one pair of the connecting terminal is short circuited by a short circuiting means such as bar or electric wire. The continuity checking by a continuity detecting circuit 10 is thereby executed at the point of the time when the detection of a molten metal level is started in a molten metal level detecting circuit 9. The shirt circuiting between the connecting terminals of the connector is executed by the short circuiting means 7 on the probe 2 side in this stage. The need for a fuse blowing circuit is eliminated and the constitution is made smaller and simpler according to the above-mentioned system.
Patent JP-S63125292-A (JP)
Inventor: NOMURA ETSUZO
IPC: D05B35/00
Filed: 1986-11-15
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-S63125288-A (JP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: D05B33/00
Filed: 1986-11-15
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-2001093514-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: HASHIZUME SHOZO
IPC: H01M4/13
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To inhibit corrosion of a collector during manufacturing of an electrode provided with porous polymer electrolyte in an electrode opening. SOLUTION: The process of extracting the solvent includes means for smoothening diffusion of the solvent dissolved in the extractant b.
Patent JP-H05114149-A (JP)
Title: Photodetector for tracking error
Inventor: TAKEKOSHI TARO
IPC: G11B7/09
Filed: 1991-10-21
Abstract: PURPOSE:To prevent a tracking error signal from including a DC offset even at the time of moving an objective lens for the purpose of performing the tracking control. CONSTITUTION:Laser light reflected by a disk 5 passes an objective lens 4 and polarizing beam splitters 3, 6, and 8 and is led to an optical detection part 100 for tracking error detection. When the objective lens 4 is moved in the direction of an arrow B for the purpose of performing the tracking control, the luminous flux 11 of laser light is moved in the direction of an arrow C. A mask 104 provided with transmission holes 105a and 105b is provided in the front of a bipartite photo diode 102. Therefore, only luminous fluxes 11a and 11b passing the transmission holes 105a and 105b are made incident on photo diodes 102a and 102b. Sizes and positions of transmission holes 105a and 105b are so selected that luminous fluxes 11a and 11b always have only optical components in a modulation signal area regardless of movement of the luminous flux 11.
Patent JP-H07128803-A (JP)
Title: Film unit with lens
Inventor: NOGUCHI NAGAYOSHI
IPC: G03B17/04
Filed: 1993-10-29
Abstract: PURPOSE:To reduce scratch generated on the externally exposed part of a unit main body in the case of being carried. CONSTITUTION:A rising plane 10a which is externally exposed after an external body is packaged is formed on one part of the upper surface of the front cover of the unit main body on this film unit with a lens. Four projections 20 are formed on the rising plane 10a. On a process for inserting a battery 32 for a stroboscopic unit; the unit main body is carried by a belt conveyer 40 while making the bottom surface of the unit main body upward. The unit main body is supported by the point contact of the projections 20 and a carrying surface 40a. Consequently, even when the unit main body is rubbed with the carrying surface 40a, the rubbing thereof is suppressed only on the part where the projections 20 is in point-contact with the carrying surface 40a, so that the rising plane 10a externally exposed is prevented from largely scratched.
Patent JP-S61153351-A (JP)
Inventor: SHIMIZU TAMIO
IPC: F25B30/04
Filed: 1984-12-26
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-H11106405-A (JP)
Title: Production of deproteinized natural rubber
Inventor: MIYAMOTO YOSHIAKI
IPC: C08C1/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing deproteinized natural rubber, capable of obtaining highly deproteinized natural rubber through an easy process and in high yield. SOLUTION: This method comprises decomposing proteins through adding a protease at 0.01-1 phr to natural rubber latex, adding a creaming agent, e.g. sodium alginate or konjak paste to the protease-treated latex and leaving the mixture at rest, separating the resultant cream layer containing a rubber fraction from the resultant serum layer, recovering the cream fraction, diluting and washing the fraction with water, allowing the washed fraction to stand, then, again, separating the resultant cream layer containing the rubber fraction from the resultant serum layer.
Patent JP-2000100039-A (JP)
Title: Cartridge carrier device
Inventor: SHIMIZU TAKASHI
IPC: G11B17/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To surely and highly accurately carry a cartridge. SOLUTION: This device is provided with a steering member having arm parts 34 and 35 between side plates 16 and 17, a cartridge holder having a bottom wall surface 26 and recesses 30 and 31, and a rack member 51 having a abutting part 55 in the side plate 17. Engaging projections 32 and 33 projectingly provided in the cartridge holder are fitted in a reverse L-shaped guiding hole formed in the steering member and an inclination guiding member formed in a second side plate 12, the rack member is attached to the engaging projection formed in the steering member, and a rotary roller 23 is provided orthogonally to the side plate 17. When a cartridge 1 is inserted, the rotary roller 23 is automatically carried into the cartridge holder.  The rack member 51 and the steering member are also moved in a carrying direction to move the cartridge holder to a recording/playing position and, following the further displacements of the reverse L-shaped guiding hole and the inclination guiding hole, the engaging projections 32 and 33. Thus, the cartridge 1 is loaded in matching with the rotational center position of the turntable.
Patent JP-S61151229-A (JP)
Title: Epoxy resin composition for pressure molding
Inventor: MATSUMOTO KAZUTAKA
IPC: C08G59/46
Filed: 1984-12-26
Abstract: PURPOSE:An epoxy resin composition for pressure molding which can give a molding excellent in transparency, heat resistance, heat shock resistance, etc., obtained by mixing a specified mixed epoxy resin with an acid anhydride curing agent, an organic acid dihydrazide compound and a cure accelerator. CONSTITUTION:The titled composition is obtained by mixing 100pts.wt. mixed epoxy resin comprising 50-80pts.wt. bisphenol A-derived epoxy resin of a m.p. of 60-170 deg.C and 50-20pts.wt. triglycidyl isocyanate (derivative) with 30-150pts. wt. acid anhydride curing agent (e.g., phthalic anhydride), 0.1-20pts.wt. organic acid dihydrazide compound (e.g., isophthalohydrazide) and 0.1-10pts.wt. cure accelerator selected from among an imidazole compound, 1,8-diazabicyclo[5,4,0]- undecene-7 (salt) and an organophosphine compound (e.g., triphenylphosphine).
Patent JP-H08135592-A (JP)
Title: Turbine magnet drive pump
Inventor: FUKAZAWA TETSUO
IPC: F04D29/043
Filed: 1994-11-08
Abstract: PURPOSE: To reduce rotation resistance, exerted on a magnet coupling, transmitting the rotational drive force of a turbine impeller to a pump impeller, by fluid as much as possible. CONSTITUTION: A magnet 17 for taking out a turbine power arranged integrally with a turbine impeller 7 is arranged in the cylindrical part 13a of a partition member 13 on the turbine side. A magnet 38 for transmitting a power on the turbine side is situated facing the magnet 17 in such a manner to surround the cylindrical part 13a therewith. Meanwhile, a magnet 27 for driving a pump arranged integrally with a pump impeller 8 is arranged in the cylindrical part 23a of the partition member 23 on the pump side. Further, a magnet 41 on the pump side for transmitting a power is arranged facing the magnet 27 in such a manner to surround the cylindrical part 23a therewith. The two magnets 38 and 41 for transmitting a power are intercoupled through a rotary shaft 33 and two hold members 36 and 39.  The magnets 17 and 27 are positioned inside the magnets 38 and 41 for transmitting a power through a partition wall member 23.
Patent JP-H1195099-A (JP)
Title: Afocal zoom lens system of stereomicroscope
Inventor: KAWASAKI KENJI
IPC: G02B21/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To heighten a zoom ratio, correct various aberration and eliminate parfocal slip caused by temperature change in a dynamic environment by specifying the focal distance relation between first and third lenses. SOLUTION: An afocal zoom lens system for a stereomicroscope is provided with a positive first lens group r1 -r5 , a negative second lens group r6 -r10 , a positive third lens group r11 -r15 and a negative fourth lens group r16 -r18 . The first lens group r1 -r5 and fourth lens group r16 -r18 are fixed, and the second and third lens groups r6 -r10 , r11 -r15 move so that the second lens group r6 -r10 change the air spacing of the first and second lens groups r1 -r5 , r6 -r10 go and the air spacing of the second and third lens groups r6 -r10 , r11 -r15 and that the third lens group r11 -r15 change the air spacing of the second and third lens groups r6 -r10 , r11 -r15 and the air spacing of the third and fourth lens groups r11 -r15 , r16 -r18 and an expression 0.6f1 <f3 <0.7f1 is to be satisfied, where f1 , f3 are the focal distance of the first and third lens groups r1 -r5 , r11 -r15 .
Patent JP-H02118329-A (JP)
Title: Radiation heater
Inventor: SHINDO HIROBUMI
IPC: F24C15/24
Filed: 1988-10-28
Abstract: PURPOSE:To sustain the feel of comfortable heating by rotatably disposing a far infrared ray radiator between the sheathed electrical insulator and the reflector, the far infrared ray radiator being made of a metal strip, etc., coated with far infrared ray radiating material. CONSTITUTION:The electric heat generator 1 comprising a highly heat-resistant heating wire wound in a coil is housed in a sheathed electrical insulator 4 made of quartz glass which has a high transmissivity for infrared rays and has electrical insulation, and is located at the focal point of a reflector 3 which is attached to the unit body and has a parabolic curvature. The far infrared ray radiator 5 comprising a metal strip 6 coated with far infrared ray radiating material 7 has at both ends a pivot 8 for installation between the electric heat generator 1 and the reflector 3 in a rotatable manner by means of an actuator 9. Part of heat rays radiated from the electric heat generator 1 is absorbed by the rotatable far infrared ray radiator 5 and is converted to long wave length far infrared rays through its surface. Depending on the relative locations of the rotatable metal strip and the far infrared ray radiator, the heat radiation quantity and the radiation wave length ratio can be changed quickly.
Patent JP-S63128549-A (JP)
Title: Electrolyte pouring container for storage battery
Inventor: KANO KOJI
IPC: H01M50/609
Filed: 1986-11-19
Abstract: PURPOSE:To make it possible to pour an accurate amount of electrolyte to a storage battery, by furnishing a bend at one side of the wall near the top of a container of an elastic material bending toward the other side of the wall, connecting the bend and the inner surface of the side wall with a thin film to form a sealing, and enclosing the electrolyte between the sealing and the bottom of the container. CONSTITUTION:At the upper side of a body 3, a bend 7 is formed to make one side of the wall bent toward the opposite side wall, a concave 8 is formed at the side wall consequently, and moreover, a space between the bend 7 and the opposite inner surface of the side wall is connected with a thin film 9 to form a sealing 10. When the electrolyte is poured to a storage battery, the tip of a pouring tube 6 is cut off by a cutting tool such as a nipper, the container is reversed, and the pouring tube is inserted to the inlet 21 of the battery 20. When a finger or a rod-form body such as a driver is inserted to the concave 8 of the container 2 and the sealing is depressed, the thin film 9 is broken and the electrolyte L flows down into the storage battery. Therefore, even when the sealing 10 is depressed, the electrolyte flow down through the breaking of the thin film 9, and never leaks out to the outside, pouring the all amount to the storage battery.
Patent JP-2001102251-A (JP)
Title: Method of manufacturing variable capacitor and variable capacitor manufactured thereby
Inventor: SAKAMOTO SHINJI
IPC: H01G5/01
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a variable capacitor and a variable capacitor manufactured thereby, by which productivity of a variable capacitor can be enhanced. SOLUTION: A regulation portion 5 projected downward from the periphery of a though-hole 1b is provided on the lower surface side of a stator 1, so that the bending of a spring 3 is stabilized by this regulation section 5.
Patent JP-H03136736-A (JP)
Title: Rotation transmitting mechanism
Inventor: KUWABARA TAKASHI
IPC: B23Q5/04
Filed: 1989-10-20
Abstract: PURPOSE:To reduce vibration during transmission of rotation, and to improve machined surface quality by arranging a magnet on one end of a driving shaft and another magnet on a driven shaft so that both magnets are located in close but non-contacting state, and by transmitting torque from the driving shaft to the driven shaft through magnetic force. CONSTITUTION:A spindle magnet 2 is constituted so that N and S poles are arranged alternately about a spindle shaft 1 and a holding part 3. A motor magnet 4 is mounted on a motor spindle 6 and a holding part 5 so as to be arranged coaxially with the spindle magnet 2 with a certain clearance and so that N and S poles are arranged alternately. Number of poles of the spindle magnet 2 and the motor magnet 4 is identical. When the motor shaft 6 rotates with both magnets non-contacted, the spindle shaft 1 is rotated by magnetic force. Face turning, for example, can be performed by feeding a diamond tool radially with respect to the axis of the spindle shaft 1 if a workpiece is attached to the spindle shaft 1 at the opposite side of the magnet 2.
Patent JP-2000084784-A (JP)
Title: Machining method and device and rotation detecting device of rotating-driving tool
Inventor: WATANABE HIROTOSHI
IPC: B23Q11/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the unexecution of work caused by the failure in rotation of a rotating-driving tool by detecting whether the rotation of the rotating- driving tool is normal or not. SOLUTION: A rotating-driving tool 1 comprising a blade tool 9 is gripped by a robot by a tool mounting and demounting mechanism 2, and a collet nut 8 is located on an intermediate position between a light projector 11 and a light receiver 12. The air is supplied from the robot to rotate a driving motor 4, whereby the collet nut 8 is rotated. The quantity of slit light 13 received by the light receiver 12 and the change of the light receiving quantity are detected by the rotation of the collet nut 8 to detect whether the rotation of the rotation driving-type tool 1 is normal or not. Whereby the unexecution of work caused by the failure in rotation of the rotating-driving tool 1 can be prevented.
Patent JP-H07207494-A (JP)
Title: Improved alumina coating
Inventor: CHIYAARUZU DOONFUESUTO
IPC: C25D11/18
Filed: 1994-10-13
Abstract: PURPOSE: To provide an anodizing aluminum coating having resistance against excitated halogen species for a comparatively long time and preventing corrosion of the aluminum underneath.  
     CONSTITUTION: A metal oxide resistant to a reaction with halogen can be formed optionally by filling hollow pores in aluminum oxide with a metal such as magnesium or aluminum, or by filling the hollow pores with a halogen- trapping agent such as hydrogen ions. The hydrogen ions absorbed on the surface of aluminum oxide react with halogen for forming a volatile hydrogen halide which is pumped out from a semiconductor treating chamber by an exhaust system, thereby preventing the reaction of aluminum oxide beneath the anodizing aluminum with halogen. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10122746-A (JP)
Title: Spin dry machine
Inventor: TODA HISASHI
IPC: F26B5/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a spin dry machine for centrifugally scattering liquid adhering to a disc turning about the axis thereof in which readhesion of scattered liquid to a disc is prevented by providing an inner cover surrounding the disc and turning the inner cover coaxially with a spindle. SOLUTION: When a disc 26 is spin dried, the disc 26 is loaded to a chuck 28 and turned through a motor 18 in order to scatter liquid adhering to the disc 26. Furthermore, an inner cover 30 is turned by driving a motor 42 in order to prevent the scattered liquid from being splashed from the inner surface of the inner cover 30. More specifically, the inner cover 30 has a tapered surface 30a having diameter increasing toward the rear side of the axis of a spindle 12 and the scattered liquid impinges against the tapered surface 30a and prevented from being splashed. The liquid impinging against the inner surface of the inner cover 30 migrates thereon radially outward and passes through an opening 30b before being scattered outward.
Patent JP-H02199099-A (JP)
Title: Thin-film made of continuous diamond and making thereof
Inventor: RINDA ESU PURANO
IPC: C23C16/26
Filed: 1989-10-21
Abstract: A continuous thin diamond film having a thickness of less than about 2 microns has a low leakage. The thin diamond film may be supported on a supporting grid and may be incorporated into an X-ray window. The film may be formed in a DC assisted CVD process where in a first phase a relatively high concentration of a carbonaceous gas is introduced into the reactor and in a second phase the concentration of the carbonaceous gas is reduced to a lower value.
Patent JP-H04148398-A (JP)
Title: Home bus system
Inventor: HAYASHI YOSHIHARU
IPC: G08B25/04
Filed: 1990-10-11
Abstract: PURPOSE:To release an alarming sound without going to a home controller by inputting a correct personal identification number in the nearest auxiliary alarming device by a person who commits misoperation. CONSTITUTION:Auxiliary alarming devices 51 to 53 which can sound the alarm equipped with speakers 51a to 53a and keys 51b to 53b for the identification number input are connected to a home bus 1. The alarming sound is generated on the auxiliary alarming device before a home controller 2 generates the alarming sound by detection signals from burglar sensors 41 to 45. Then, when the correct identification number is inputted through the key within the prescribed time, the alarming sound of the auxiliary alarming device is released, and the alarming sound of the home controller 2 can be preliminarily released. Thus, the alarming sound can be released by the nearest auxiliary alarming device at the time of misoperating the burglar function, the trouble can be eliminated.