baber/WOPTO huggingface dataset:
Patent JP-H08284878-A (JP)
Title: Electric fan
Inventor: YANO KAZUYA
IPC: F04D25/08
Filed: 1995-04-14
Abstract: PURPOSE: To prevent an energizing cord and a power cord from coming into contact with the changing part of a control board by connecting the energizing cord and/or the power cord to the sidepiece substantially orthogonal with a side coming close to a support of this control base plate, while installing a projection getting these cords locked there. CONSTITUTION: A control board 4 is clamped to a boss hangingly formed from the bottom of a base 1 with a screw 6, inserting an energizing cord 9 and a power cord 10 into space between the tip of a projection 12 hangingly formed from the bottom of the base 1 and a side 7 of the control board 4 in order of these cords 9 and 10, and both of them are set up in space between the control base plate 4 and the base 1. An interval between the one side 7 of the control base plate 4 and the tip of the projection 12 is formed to be narrower than a long width size of the substantially oblong sectional power cord 10, so that any possible slip-off of these cords 9 and 10 from the projection 12 is prevented by the power cord 10.  With this constitution, such a possibility that the energizing cord 9 and the power cord 10 might come into contact with a changing part of the control base plate 4 is thus preventable.
Patent JP-H11264358-A (JP)
Title: Fuel injector and method for adjusting lift amount
Inventor: MITAKE YASUHIRO
IPC: F02M61/16
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently perform assembling work as well as to improve the yield of products by adjusting the lift amount of a valve element after assembly of an injector. SOLUTION: In this method, an electromagnetic actuator 9 is provided to an injector main body 1 composed of an outer cylinder 2, a nozzle holder 3 and a core cylinder 4, and a stopper plate 8, a needle valve 6 and an injection nozzle 5 are assembled. After the lift amount of the needle valve 6 is detected, the needle valve 6 is lifted in the valve opening direction as shown by an arrow A, and a collar part 6E of the needle valve 6 is held in a state where it is pressed to the stopper plate 8. In this state, a rotary shaft 19 is rotated by a rotational source 20, the collar part 6E of the needle valve 6 is brought into slide-contact with the contact surface of the stopper plate 8, and lapping is performed on both contact surfaces.
Patent JP-H026420-A (JP)
Title: Method for converting a synthetic gas of rich carbon monoxide into a crude methanol product
Inventor: TOOMASU SHIYAOORIN SHIYUN
IPC: C07C31/04
Filed: 1989-04-07
Abstract: PURPOSE: To simultaneously produce a large amt. of crude methanol and prepared gas by using carbon monoxide-rich synthetic gas and combining the synthetisis of methanol with the water-gas shift.  
     CONSTITUTION: A high CO synthetic gas and water are sent to a liquid reactor 7 to be brought into a low temp. shift catalyst and a methanol synthesizing catalyst and the effluence removed from the reactor 7 is cooled to be separated into a liquid and a steam stream by a separator 11. The steam stream is further cooled to be sent to a CO 2  absorbing apparatus 17 and countercurrently brought into contact with a methanol solvent being an under flow to selectively absorb CO 2 , water and methanol in the synthetic gas by the solvent. The synthetic gas not containing water and methanol from the top part of the CO 2  absorbing apparatus 17 is sent to a liquid phase reactor 31 and further converted to methanol. The steam effluence from the reactor 31 is cooled to be separated into a liquid and a steam stream by a separator 35 and the steam stream is further cooled and crude methanol is extracted with a separator 43. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03288412-A (JP)
Title: Electromagnetic equipment
Inventor: UMEHARA KOJI
IPC: H01F38/08
Filed: 1990-04-04
Abstract: PURPOSE:To eliminate a force-fitting defect when a combined assembly of an iron-core center leg with a coil assembly body is force-fitted to an iron-core side leg by a method wherein a part, to be pressurized, which protrudes to be higher than a terminal in the direction opposite to a force-fitting direction toward the iron-core side leg is installed so as to protrude in a guard part of a coil bobbin. CONSTITUTION:Thick parts 51, 52, to be pressurized, which protrude upward to be higher than terminals 26, 29 are formed collectively so as to protrude in the upper part of individual guard parts 24, 25 situated on both sides of a winding 23 at a coil bobbin 22. When the parts 51, 52, to be pressurized, of all the guard parts 24, 25 are pressurized together downward by using one block-shaped jig, for pressurization use, which is provided with a wide area, an iron-core center leg 42 is force-fitted to an iron-core side leg 43 while it is being subjected uniformly to a pressurization force downward from the coil bobbin 22 provided collectively with the parts 51, 52 to be pressurized because the parts 51, 52 to be pressurized are scattered in all regions in the upper part of the iron-core center leg 42.
Patent JP-S62247015-A (JP)
Title: Desiliconizing agent for molten iron
Inventor: SHINOHARA KOICHI
IPC: C21C1/04
Filed: 1986-04-21
Abstract: PURPOSE:To decrease the generation rate of slag forming by specifying the grain size of a mixture composed of the dust such as the dust collected from blast furnace hearths and the dust collected from buildings of steel making works and coarse-grained iron oxide of a desiliconizing agent consisting of the above-mentioned mixture for a desiliconization treatment by a projection system. CONSTITUTION:The desiliconizing agent is projected and added to the bath surface of the molten iron falling into an inclined spout provided in proximity to a tapping spout installed to the blast furnace hearth to effect desiliconization reaction. The mixture composed of the collected dust such as the dust collected from the blast furnace hearth, dust collected from the buildings of steel making works and coarse- grained iron oxide is used for the desiliconizing agent to be used at said time. The mixture is composed of 5-30wt% coarse-grained iron oxide having >=3mm and >100mu grain size and the balance collected dust of <=100mu. The slag forming is decreased by using such desiliconizing agent and therefore, the desiliconization reaction efficiency and the packing rate of the molten iron are improved, the upper limit amt. of the desiliconizing agent to be thrown is increased and the accuracy of controlling the bath level is improved.
Patent JP-H10267858-A (JP)
Title: Method for judging defect of glass substrate
Inventor: TAKEDA MASAOMI
IPC: G01N21/88
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To discriminate harmful defect from a harmless one, relating to a defect inspecting device for front surface/rear surface of a glass substrate. SOLUTION: Intensity threshold values KS and KS' with which the synthesized signal G (GH and GR) is detected if an untensity K (KH and KR) of synthesized signal G which is obtained by synthesizing pulse signal P of plural elements (e) of a CCD222 where scattering light of respective defect is imaged is above the specified intensity K, and cut if it is less than it, and area threshold values SS and SS' with which defect is detected if an area S (SH and SR) of respective defect calculated from respective synthesized signal G is larger than a specified area and is cut if it is smaller than it, are set. Such defect as detected with both threshold values is judged to be bad, and if not detected with both of them, judged to be good, which is contributed to quality control of a substrate.
Patent JP-S63256216-A (JP)
Title: Method for controlling coating of conform extrusion
Inventor: SUZUKI NOBUYOSHI
IPC: B21C23/30
Filed: 1987-04-13
Abstract: PURPOSE:To control the line speed against the variation in the extrusion amt. of a blank and to stabilize coating quality by controlling the receiving speed of a receiver by the signal detecting the movement of a dancer by fitting it between a conform extruding machine and receiver. CONSTITUTION:When the extrusion amt. of a blank 9 is increased and coating thickness is increased, the tension is reduced to descend a dancer 6. The positional change of the dancer 6 is detected by an angle detector 10 and fed back to the control device of a receiving machine motor to increase the receiving speed. Now the position of the dancer 6 is ascended to adjust the coating thickness at the set value. The receiving speed is thus changed by following the variation in the amt. of the blank extruded by a conform extruding machine automatically and the coating state of an element wire is held constantly.
Patent JP-S5615858-A (JP)
Title: Coating machine for material of can body
Inventor: TAKAHASHI YUUZOU
IPC: B05C1/08
Filed: 1979-07-18
Abstract: PURPOSE: To uniformly coat the surface of a can body by use of a combination unit consisting of a coating material supply unit which forcibly supplies coating material for a can body, a roll coater which forms a coated layer on the can body material, and a stirrer unit composed of a porous material having penetrant holes with a specified gap.  
     CONSTITUTION: Coating material is forcibly sent from a tank 1 to a supply unit 2, passes through a stirrer unit 3, and is supplied to a roll coater 4 to perform coating on a can body material a. As coating material for can body material, epoxy-phenol coating material and vinyl coating material are particularly preferable. The coating material is forced to pass through the stirrer unit 3 consisting of a porous material having finely gapped penetrant holes so that during passage of the coating material through the gapped penetrant holes, the material is acted upon by shear force, and turbulent mixing is accelerated through passage of the filter zone, influencing the same effect as though the material were subjected to a high-speed agitation. In order to effect the above, the porous material consisting of the stirrer unit 3 is required to have a 0.5W25μ fine gap as penetrated holes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07274370-A (JP)
Title: Power-cable connection part
Inventor: TADAKARA FUMIO
IPC: H02G15/08
Filed: 1994-04-04
Abstract: PURPOSE:To provide a power-cable connection part in which the conductor gripping force of a small sleeve is increased and in which a conductor is compressed and connected by the sleeve. CONSTITUTION:A power-cable connection part is provided with two lumps 2a, 2b on one side each in the length direction on the outer circumferential face of the compression part of a sleeve, and a conductor is compressed and connected by using the sleeve on which the lumps 2a, 2b close to a conductor insertion port 1 have larger diameters.
Patent JP-S5614874-A (JP)
Title: Geothermal power plant
Inventor: GIUNIO GIDO SANCHI
IPC: F03G7/04
Filed: 1980-07-02
Abstract: The invention concerns a thermo-electric power station, supplied by a geothermal heat source, involving the use of at least two fluids. The first fluid (water) makes it possible to transfer the geothermal energy from the subsoil to the power station. The fluid is pumped into the subsoil through a downcast shaft (29, 33) and returns, after being heated to a pre-established temperature, via an outlet shaft (28, 32). The second fluid is carbon dioxide, which, through direct contact with the first fluid, absorbs the latter's thermal energy and transforms it into mechanical energy via successive machines (7, 8, 9). A possible third fluid (ammonia) produces, in an absorption refrigerator plant (2), the refrigeration necessary for lowering the temperature and, therefore, the pressure of the second fluid when it leaves the last machine (9), thus making possible the pre-established optimal pressure stage.
Patent JP-H09255069-A (JP)
Title: Tray for recording medium
Inventor: KOJIMA ATSUNORI
IPC: G11B23/03
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tray for a recording medium capable of locking the recording medium to each surface and extremely difficult to break. SOLUTION: A recessed storage part to store a compact disk C is formed on an upper surface side of a center storage plate 2 of a tray 1 for a recording medium, and a first locking member 9 to lock a center hole H of the compact disk C is provided approximately at a center of the recessed storage part. A projected part to be projected by the recessed storage part is formed on a lower surface side of a center storage plate 2. A second locking member to lock the center hole H of the compact disk C is provided approximately at the center of the projected part. A side wall to surround the circumference of the compact disk C is provided around the projected part.
Patent JP-S5517460-A (JP)
Title: Inspection method for bottle
Inventor: HAMAZAKI MIKIHIKO
IPC: G01N21/90
Filed: 1978-07-24
Abstract: PURPOSE:To increase the accuracy of inspection, by judging whether the output signal level of the inspected bottle is within the set deviation to the output signal level of the reference bottle or not. CONSTITUTION:The light from the light sources 1S and 1R is emitted on the inspected bottle S and the reference bottle R respectively, the image of the respective bottle is formed on the photo detection elements 3S and 3R, the output signal level obtained from the synchronous scanning for each part corresponded by the both bottles is collated, and the output signal level for the bottle S is within the set deviation or not to the output signal level for the bottle R is judged 5. Thus, the accuracy of inspection can be increased.
Patent JP-S6427001-A (JP)
Title: Magnetic recording and reproducing machine
Inventor: MAJIMA FUMIO
IPC: G11B5/53
Filed: 1988-04-13
Abstract: PURPOSE:To reduce the diameter of a rotary disk, and to make the titled machine miniature and light in weight in a state that a specification of a video tape recorder remains maintained, by switching successively 2m pieces of magnetic heads in accordance with a rotation, and executing the recording/ reproduction. CONSTITUTION:In accordance with 2m pieces of magnetic heads 12-15, magnet pieces 16, 17 are provided on a rotary disk 4', and a rotational phase is detected by a PG coil 18. When a magnetic tape 1 which a head 12 is wound >=360X(2m-1)/2m is scanned, a switching amplifier 32 is operated through a gate pulse generator 27, and a recording/reproducing signal is supplied to the head 13. The head 12 records/reproduces one-field portion and stops an operation. In such a way, the head is switched successively. Therefore, by selecting suitably the number of revolution of a head motor and the diameter of a guide cylinder, the diameter of the rotary disk is reduced, and the titled machine can be made miniature and light in weight, after having observed the specification of the existing video tape recorder.
Patent JP-S5215241-A (JP)
Title: Bus test control system for data processing system
Inventor: SHIBATA SATOSHI
IPC: G06F11/00
Filed: 1975-07-25
Abstract: PURPOSE: To test a common bus by utilizing driver and receiver circuits provided with units such as the central processing unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11274060-A (JP)
Title: Lighting optical device and aligner provided therewith
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To perform modified illumination such as the zonal illumination, four-pole illumination, etc., while the light loss at an aperture stop is suppressed satisfactorily. SOLUTION: In the optical path between a first optical integrator 3 and a second optical integrator 7, a prism optical system 4 and 5, which forms a plurality of irradiated areas which deviate from a reference optical axis AX with respect to the incident surface of the second optical integrator 7, based on luminous fluxes from many first light sources formed by means of the first optical integrator 3 is positioned. The optical system 4 and 5 is constituted in such a way that the positions of the irradiated areas are adjustable.
Patent JP-S5215736-A (JP)
Title: Baseball bat
Inventor: TANIGAWA YUKIO
IPC: A63B102/18
Filed: 1975-07-24
Abstract: PURPOSE: To provide a cheap, safe and easy-to-produce base-ball bat that can prevent damages caused by the shortage of wood, production drop by cost increase of material and break of metallic bat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63279724-A (JP)
Title: Granular compost and producing apparatus therefor
Inventor: SHIRAI RIHACHI
IPC: A01G1/00
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the titled compost consisting of a mixture of powdery clay and water-absorbing synthetic resin, having excellent water-retaining properties and air permeability, exhibiting good growth of plant root, preventing growth of pathogenic bacteria and especially suitable in potting, nursery bed, etc. CONSTITUTION:The aimed compost consisting of mixture of powdery clay and a water-absorbing synthetic resin (preferably highly water-absorbing polymer). The producing apparatus for the aimed compost is preferably composed of a kneader 4 for kneading a mud content in gravel-cleaning waste water with a highly water-absorbing synthetic resin 3 and drying apparatus 5 equipped with crushing wings for crushing and drying the mud like product obtained from the kneader 4.
Patent JP-S59217202-A (JP)
Title: High density magnetic recording method
Inventor: NISHIZAWA JIYUNICHI
IPC: G11B5/31
Filed: 1983-05-23
Abstract: PURPOSE:To perform high-density, high-precision recording and reproduction by recording a signal on a recording medium in such a way that magnetic flux outputted from a magnetic head crosses the running direction of recording tracks of the recording medium. CONSTITUTION:The magnetic head consists of two main magnetic poles A42 and B42, and the magnetic flux from the main magnetic pole A42 penetrates the magnetized film 40 and high-magnetic-permeability layer 42 of the recording medium to reach the main magnetic pole B42, forming a closed magnetic path. Further, the opposite path is also formed. Therefore, a couple of plus and minus poles are formed vertically on the magnetized film 40 on the recording medium, and a couple of plus and minus poles are also recorded at right angles to a horizontal component in the track running direction. The gap between the main magnetic poles A and B is narrowed down greatly, and the two main magnetic poles constitute the closed magnetic paths while the magnetic flux converges, so magnetic flux density per unit sectional area is extremely large, so that a detected voltage in reproduction is extremely high.
Patent JP-H09278150-A (JP)
Title: Return roller support bracket of belt conveyer for conveyance
Inventor: MAEDA MASAMI
IPC: B65G39/12
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To carry out the replacing work in the operating condition of a belt conveyer, by a small number of workers, safely, and in a short time, and in a relatively easy posture, in the replacing work of the return roller of a belt conveyer for conveyance. SOLUTION: In the return roller support bracket 1 of a belt conveyer for conveyance, axles 7 projected at the center of return roller support plates 6 are inserted to the bearings 5 provided to a pair of two bracket main bodies 2 which are installed to the frame of the belt conveyer. In the return roller support plate 6, the bearings 9a of the rotary shaft 4a of a return roller 4; about L-shape of guide grooves 9b provided from the same direction near the both sides than the bearings 9a to guide the rotary shafts 4 to the bearings 9a; and recesses 9c provided at the opposite side of the bearings 9a in the guide grooves 9b; are formed at both sides in the longitudinal direction clamping the axle 7.
Patent JP-S59217078-A (JP)
Title: Pressure control valve unit
Inventor: SAKAKIBARA NAOJI
IPC: F16K31/06
Filed: 1983-05-24
Abstract: PURPOSE:To heighten the linearity of output pressure to the magnitude of a fed electrical current, by providing a recess and a protrusion on the facing surfaces of a magnetic substance core and a plunger. CONSTITUTION:Since an air gap is present between a magnetic substance core 21 and a plunger 25, a magnetic attractive force is caused between the core and the plunger so that a force which corresponds to the magnitude of an electrical current fed and works so as to compress a spring 35 acts to the plunger 25 and a rod 24. A tapered annular groove 26 for heightening the linearity of output pressure and a tapered annular protrusion to be opposed to the groove are provided on the magnetic substance core 21 and the plunger 25, respectively. As a result, the plunger 25 or the rod 24 is moved rightward by a distance corresponding to the magnitude of the electrical current fed, so that the spring 35 is compressed.
Patent JP-S5217442-A (JP)
Title: Process for preparation of benzoylhydrazone derivatives
Inventor: TANAKA HIROSHI
IPC: C07D339/06
Filed: 1975-07-29
Abstract: PURPOSE: Benzoylhydrazone derivatives I (where X is H, Cl or methyl; n is 1, 2; Y is H or nitro; R is lower alkyl or benzyl), e.g. N-benzoylhydrazono-S, S-dimethyl-dithiocarbonate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63256648-A (JP)
Title: Polyester polyol composition
Inventor: FUJIMAKI YOSHIHISA
IPC: C08L71/02
Filed: 1987-04-14
Abstract: PURPOSE:To provide the title compsn. which has improved heat resistance and an effect of preventing polyester fibers from being discolored during the course of the manufacture of the polyester fiber when used as a main raw material or a modifier for polyesters, by incorporating a specific antioxidant in a polyether polyol. CONSTITUTION:The title compsn. consists of a polyether polyol (A) [e.g., a polyethylene polyol (MW: 1,000), etc.] and a phosphite of a hindered phenol {e.g., a compd. of the formula [wherein R is a (halogen-substd.) alkyl, cycloalkyl, alkoxyalkyl, aralkyl or aryl; n is 1-5; X is a residue of a hindered phenol]}. The heat resistance of the compsn. is improved by adding the component B. The compsn. has good heat resistance even at 200 deg.C or higher. When the compsn. is used as a main raw material or modifier (to impart water resistance, heat resistance and antistatic properties, etc.), it has an effect of preventing polyester resins and polyester fibers from being discolored during the course of the manufacture thereof.
Patent JP-S60259731-A (JP)
Title: Injection timing control unit for fuel distribution type injection pump
Inventor: IGARASHI SHINICHI
IPC: F02D1/18
Filed: 1984-05-08
Abstract: PURPOSE:To burn out exhaust particles by providing a solenoid valve between a pressured fuel inflow chamber and a timer spring fit-holding chamber and a retarding spring between a timer piston and the timer spring. CONSTITUTION:A solenoid valve 24 is set between a pressured fuel inflow chamber 12 and a timer spring fit-holding chamber 13 of a cylinder 6, while a retarding spring 20 for energizing a timer piston 7 in the direction to delay the injection timing intervenes between the timer piston 7 and a timer spring 15. When the exhaust particles caught in the cylinder increases, the solenoid valve 24 opens to interconnect the pressured fuel inflow chamber 12 and the timer spring fit-holding chamber 13, the injection timing is delayed by the energizing force of the retarding spring 20 and the exhaust temperature is raised to burn out the exhaust particles.