baber/WOPTO huggingface dataset:
Patent JP-H0957950-A (JP)
Title: Registering device for printing machine
Inventor: NAKAYA YOSHINORI
IPC: B41F3/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To widely shorten a registering time and remarkably improve productivity by calculating a movement where a register mark coincides with a base plate register mark in response to an output of a CCD camera and providing a control means for sending it to an actuator type application tool means. SOLUTION: A base plate register mark 3 and a register mark 6 are formed into images by a CCD camera 7 and its signal is sent to a control device 30. At the control device 30, an offset quantity in three directions is computed at a computation section 31 from a relative offset quantity of the two marks based on optical information of input. A move signal based on the result of the computation is outputted to an actuator 13 on a printing surface plate from a control section 32. By receiving a control signal, a position is set corresponding to a transparent base plate 1 to be placed by the actuator 13. When a pusher 14 is operated so as to press it to the side face of the transparent base plate 1 by a patching tool 12, the base plate register mark 3 coincides with a surface plate register mark 4, so that registers come to match.
Patent JP-H0382311-A (JP)
Title: Carrier extension method and sub-dip regulator used therefor
Inventor: ASAMI TETSUYO
IPC: H02G1/02
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the total weight of an electric wire from centering on an end apparatus by causing a sub-dip regulator to intervene for the connection of the end apparatus of the electric wire and the wire and by expanding and contracting the sub-dip regulator according to the tension due to the change of a space between the end apparatus and the holder of the second apparatus to the end one. CONSTITUTION:End apparatus Ae are directly connected with both front and rear ends of a prefabricated electric wire W via sub-dip regulator 1 and the intermediate parts of the electric wire W are held at apparatus A, A,... by holders B via suspended ropes C. When a tension rise occurs in the electric wire W, a tension working on the rope 7 of the sub-dip regulator 1 exceeds a spring force by six spiral springs 5, 5,... and the rope 7 begins to elongate. In a flat place, therefore, there is no runout of the holder B and the rope 7 retracts to maintain a sub-dip always within a given range. Thus, it is possible to prevent the total weight of the electric wire W from centering on the end apparatus Ae.
Patent JP-H1060744-A (JP)
Title: Partly fused false-twist textured yarn and its production
Inventor: SANO YOSHIHIKO
IPC: D01F6/62
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hemp-toned partly fused false-twist textured yarn having adequate spotted feeling rich in surface variation and exhibiting favorable frictional touch and soft touch feeling. SOLUTION: This yarn is a multifilament yarn, which comprises fused bundle portions A with real twist longitudinally, opened portions B with a group of crimped single fibers lying disaggregated, and integrally mixed portions C composed of the above two kinds of portion, is obtained by subjecting a highly oriented undrawn yarn to intermittent draw-false twist texturing under specified conditions. This yarn has the following characteristics: the occupancy of the portions A plus C in the yarn longitudinal direction is 35-90% based on the whole filament yarn; the length of each of the portions C is <=8mm; and the occupancy of the portions C in the yarn longitudinal direction is 3-20% based on the portions A plus C.
Patent JP-S6462245-A (JP)
Title: Apparatus for casting chill cam shaft
Inventor: KANEMITSU TAMOTSU
IPC: B22C9/00
Filed: 1987-08-31
Abstract: PURPOSE:To facilitate setting of a chiller and to simplify treatment of the chiller after casting by fixing the chillers abutted on a part corresponding to a cam of foaming styrene-made pattern to a flask forming a casting device through a supporting arm. CONSTITUTION:The casting device 10 is constituted of half flask bodies 12, 13 forming the box type flask 11 by mutually matching together with each other, a funnel 14 for pouring molten metal into the flask 11 and a supporting part 16 for supporting the foaming styrene-made pattern 15 for forming to the chill cam shaft shape in the flask 11. In the inner faces of the half flask bodies 12, 13, the plural chillers 18 are fixed through the chiller supporting arms 19, respectively under corresponding condition to the part 17 corresponding to the cam of the chill cam shaft. Under setting pattern 15 by this condition, the half flask bodies 12, 13 are matched together with each other to form the box type flask 11, and non-caking sand 20 is charged into the flask 11 to pack in each gap. Next, the molten metal is poured through the funnel 14 and the pattern 15 is replaced to molten metal and the surface of the part corresponding to the cam brought into contact with the chiller 18 is made to chill structure and the casting is taken out from the flask 11 at good timing.
Patent JP-S6373097-A (JP)
Title: Cooling tower apparatus
Inventor: OKAMOTO SHIGEO
IPC: F28C1/14
Filed: 1986-09-16
Abstract: PURPOSE:To suppress the temperature rise of waste air at the direct cooling part of the title apparatus so as to prevent white smoke due to condensation of steam from generating by circulating a part of cooling water flowing out of an indirect cooling part to a bypass passage in a case where the temperature of air in the atmosphere is low, by controlling a control vslve, thereby to decrease the flow rate of cooling water to a direct cooling part. CONSTITUTION:Within a cooling tower 10, an indirect cooling part 11 in which high temperature cooling water comes into indirect contact with air, and a direct cooling part 12 in which cooling water comes into direct contact with air, are provided. The indirect cooling part 11 and the direct contact part 12 are connected in series to each other through a cooling water passage 13. In a case where the temperature of air in the atmosphere is low, the temperature of cooling water passing an outlet 13b is also lowered. A temperature detector 16 detects the lowered temperature and controls a control valve 15 and branches a part of cooling water flowing out of the indirect cooling part to a bypass passage 14. In accordance with this, the temperature rise of waste air in the direct cooling part 12 is suppressed, and waste air is held at a relatively low temperature, though it is humid, and generation of white smoke is prevented.
Patent JP-H0965228-A (JP)
Title: Television receiver
Inventor: FUJIMOTO MASAAKI
IPC: H04N5/44
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To simply test an SIF circuit in a television receiver provided with an ID circuit to conduct automatic muting. SOLUTION: This television receiver is provided with a VIF circuit 2, an SIF circuit 3, and an ID circuit 4 detecting it that a video IF signal is not in existence in the VIF circuit to mute the SIF circuit. The television receiver is provided with a mute release circuit 16 generating a release signal to release the muting based on the application of a test signal to the SIF circuit.
Patent JP-2000042390-A (JP)
Title: Liquid diluting device
Inventor: OGAWA AKIRA
IPC: H01L21/304
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To produce diluted liquid having high uniformity by providing an aspirator to which pure water is supplied from a pure water tank through a pure water supply pipe, supplying a liquid chemical to the syphon part from a liquid chemical supply pipe and outputting the prescribed diluted liquid from an outlet. SOLUTION: The pure water tank 101, where the pure water B produced in a plant is supplied through the pure water supply pipe 11, is provided for the liquid diluting device. The pure water in the pure water tank 101 is pushed out to a 2nd pure water supply pipe 16 by impressing pressure to the pure water tank 101 using pressure impressing means 13 to be supplied to the inlet of the aspirator 301. The liquid chemical is supplied to the syphon part of the aspirator 301 from a liquid chemical tank 201 opened to the atmosphere by an atmosphere releasing pipe 17 through the liquid chemical supply pipe 19. And the liquid chemical is diluted by mixing the liquid chemical with the pure water in the aspirator 301 and the diluted liquid chemical (diluted liquid) is discharged from the outlet to an output pipe 22.
Patent JP-H0754401-A (JP)
Title: Knockdown type movable building
Inventor: YAMANISHI ISAMU
IPC: E04B1/343
Filed: 1993-08-10
Abstract: PURPOSE:To combine knockdown type movable buildings having the same cubic form to use, to collect four corner columns in a room to form a thick collection column when four ridges have respectively two continuous gables and girders and to improve the knockdown type movable buildings by having a wide field of vision and increasing floor area. CONSTITUTION:An illustration shows mounting detailing of the upper part of a collection column. Upper mounting sections 103 contacting main collar posts 4 of movable buildings are fixed to roofs and column bodies 102 of tokonomas. The column bodies 102 come near to each other from positions of corner columns, and the enveloped and peripheral surfaces of the column bodies 102 are made to thin. The corner columns of the unit movable buildings come to opposite sides of the column bodies 102 through the upper mounting sections 103 mentioned above, and the corner columns are remarkably thin in comparison with the extension of panel mounting flanges in the directions of gables and girders outward from the main collar posts 4. Detailing with downward floors of the collection column is also the same.
Patent JP-S6279227-A (JP)
Title: Wholly aromatic copolypyromellitic imide
Inventor: KANDA TAKUMA
IPC: D01F6/78
Filed: 1985-10-02
Abstract: PURPOSE:To obtain the titled copolypyromellitic imide having high strength and elastic modulus and excellent heat-resistance and suitable as a base film of magnetic recording tape or for heat-resistant electrical insulation use, etc., by carrying out the polycondensation using a benzidine mixture having a specific composition as a diamine component. CONSTITUTION:The objective wholly aromatic copolypyromellitic imide can be produced by dissolving (A) a diamine component consisting of a mixture of (i) 90-30mol% 2,2'-dichlorobenzidine and (ii) benzidine, 3,3'-dimethylbenzidine or 2-chlorobenzidine as a diamine component in an amide solvent (e.g. N- methylpyrrolidone), adding (B) equimolar amount of pyromellitic anhydride to the solution, carrying out the polycondensation of the component, extruding the produced dope into an aqueous coagulation bath by wet process, drawing at a draw ratio of 1.2-3, drying the formed product, cyclizing the amic acid to imide group by thermal cyclization, etc., and finally treating at a final treatment temperature of >=400 deg.C.
Patent JP-S59108840-A (JP)
Title: Exhaust gas recirculation device in cylinder number control engine
Inventor: TAKAI AKIRA
IPC: F02M25/07
Filed: 1982-12-13
Abstract: PURPOSE:To reduce detrimental components in exhaust gas and to enhance the combustibility upon returning to all cylinder number running, by recirculating exhaust gas from operating cylinders to resting cylinders upon partial cylinder number running, and as well, recirculating exhaust gas from the resting cylinders to the intake-air side of the operating cyliners. CONSTITUTION:When shut-off valves 8a, 8b disposed in intake-air flow passages connected to a part of cylinders 3b, 3c in a multi-cylinder engine E are closed upon low-load running to shut-off the supply of fuel for conducting partial cylinder number operation, exhaust gas is recirculated from the exhaust gas pipe 13d of an operating side cylinder to the intake-air pipes 3b, 3c of resting cylinders through a passage 21 and a control valve 23 to heat the resting cylinders. Simultaneously, cooled exhaust gas is recirculated from the exhaust gas pipes 13b, 13c of the resting cylinders to an intake-air pipe through a passage 22 and a control valve 24 to enhance the effect of intrinsic exhaust gas recirculation. Further, since the resting cylinders are heated, the combustibility upon returning to all cylinder operation may be enhanced.
Patent JP-S6374567-A (JP)
Title: Cbn grindstone
Inventor: KOJIMA RIICHI
IPC: B24D3/00
Filed: 1986-09-18
Abstract: PURPOSE:To low decrease the density of cubic crystal boron nitride (CBN) abrasive grains further to prevent the CBN abrasive grains from falling off, by constituting a grindstone mixing the CBN abrasive grains with synthetic diamond (SD) with grain size smaller than that of the CBN abrasive grains. CONSTITUTION:When a steel material is ground, synthetic diamond (SD) provides no contribution to grinding the steel material because of natural decrease due to affinity between carbon, contained in the steel material, and SD carbon by a high temperature in a grinding point. However, SD abrasive grains 2 are in hardness higher than that of CBN abrasive grains 1 further with a very low coefficient of friction of surface, consequently large resisting force is generated against external force which tends to turn up a grindstone surface by a grinding chip or the like, and the CBN abrasive grains 1 are prevented from falling off. While the SD abrasive grain 2, which is used as a weighting agent for the CBN abrasive grains 1 serving in charge of polishing, decreases a grain size of the SD abrasive grains 2 increasing a content (rate of abrasive grain) of the whole grindstone, thus the low-priced CBN grindstone of high density as a whole further with low density of CBN abrasive grain can be obtained.
Patent JP-H1019856-A (JP)
Title: Diagnostic apparatus for degradation of cable covering material
Inventor: ASHIDA TETSUYA
IPC: G01N29/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus, for the degradation of a cable covering material, which can easily find whether the degradation of the cable covering material is diagnosed precisely or not. SOLUTION: In an apparatus, the degree of the degradation of a covering material 12 is detected on the basis of the speed of ultrasonic waves propagated in the covering material 12 at a cable 11 in a laid state. The ultrasonic waves are transmitted from a transmitting element 21 at a probe 2, and the ultrasonic waves are received by a receiving element 22 at the probe. Then, a reception confirmation part 5 confirms the reception of the ultrasonic waves so as to issue a signal, and a reception display part 23 which is installed at the probe receives the signal so as to display it. As a result, a measuring operator who handles the probe can easily know whether a measurement is proper or not.
Patent JP-2000042584-A (JP)
Title: High load biological treatment and device therefor
Inventor: TANAKA TOMOAKI
IPC: C02F3/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high load biological treating method and device in which treatment can be made under a heavy load to stably and effectively remove BOD with a little reaction tank volume and also sludge of good solid-liquid separation property can be formed. SOLUTION: In a first reaction process, a liquid to be treated is introduced into a first reaction tank 1 packed with a microorganism holding carrier 21 at a low packing rate to aerate it at a high BOD loading and to stick microorganisms to the carrier 21 to remove BOD under aerobic conditions. In a second reaction process, the liquid mixture in the reaction tank 1 is introduced into a second reaction tank 2 packed with a microorganism holding carrier 22 at a high packing rate to aerate it at a low BOD loading of below 2 kg/m3/d BOD loading and to stick microorganisms to the carrier 22 to remove BOD under aerobic conditions, and also sludge is flocculated. In a solid-liquid separation process, the liquid mixture of the second reaction tank 2 is introduced into a solid-liquid separation tank 3 to subject it to solid-liquid separation.
Patent JP-2000050673-A (JP)
Title: Motor drive circuit
Inventor: YOSHITOMI TETSUYA
IPC: H02P6/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration noise of a motor and the drive efficiency from lowering. SOLUTION: A comparator 23 compares a full-wave signal E obtained by full-wave converting a sine wave signal from a Hall element 3, with a trapezoidal signal G obtained by sampling and holding an attenuated signal F of the full-wave signal E at the fall of a first comparison signal D and bringing the attenuated signal at the rise of the first comparison signal D for producing a second comparison signal H. The first and second comparison signals D, H are then added by an OR circuit 41 to produce a sum signal K. Consequently, a drive current IL does not flow through drive coils 1, 2 in the vicinity of first and second halves of the phase switching point thereof. Since the drive current IL can be brought to zero before the counter electromotive force Ec is decreased in the vicinity of first half of the phase switching point, a motor can be quiet down.  Furthermore, since the drive current IL can be sustained at zero level from the vicinity of first half of the phase switching point, drive efficiency of the motor can be prevented from lowering. Since with a trapezoidal signal G can be generated from an attenuated signal F, an interval for bringing the drive current IL to zero can be provided in the vicinity of first half of the phase switching point without fail.
Patent JP-H0392147-A (JP)
Title: Appliance and method for spraying dental shaping-compound
Inventor: HANSU HERUMAN SHIYURUTSU
IPC: A61C9/00
Filed: 1990-08-21
Abstract: PURPOSE: To achieve a high level sanitary and safety of the operation by composing the instrument of a cylindrical grip to house a cartridge inside, a thin curved conical top part having a tapered hollow cross section and a spray nozzle. CONSTITUTION: This instrument is composed of a cylindrical grip 1 to house a cartridge 5, a thin curved conical top part 3 having a tapered hollow cross section 4 to be jointed to the grip 1 with a joint 2 and a spray nozzle 9, 10, 14 designed as a two phase nozzle applied onto the part 3. The supply part of a molding compound to the nozzle 9, 10, 14 is composed of an elastic hose part 7 with a diameter larger than the smallest diameter of the cross section 4 having an air free opening 11 and equipped with a conical nozzle member 9 on the top. The length of the part 7 is specified to be reduced when the part 3 is applied so that the end of the nozzle member can be pressed onto the cross section 4 of the part 3 in its circumference.
Patent JP-H0552930-A (JP)
Title: Gps reception
Inventor: IKEDA TAKESHI
IPC: G01C21/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide users with a criterion for the reliability of a current position display and, at the same time, to improve the accuracy of the current position display by making position measurements by utilizing radio waves from NAVSTAR/GPS satellites constituting a global position measuring satellite system and, when three-satellite position measurements are continuously performed, simultaneously users with the degree of reliability of current position measured results. CONSTITUTION:When a user moves to a higher or lower location while he continuously makes three-satellite position measurement, it is detected that an error exists from an initially assumed altitude by providing data indicating the relation between the latitudinal and longitudinal position and altitude. When the detected result is displayed to the user and further corrected, highly accurate position measurement can be performed.
Patent JP-S6278860-A (JP)
Title: Resin sealed type semiconductor device
Inventor: MATSUBARA YUJI
IPC: H01L23/48
Filed: 1985-09-30
Abstract: PURPOSE:To form the external lead of a different length from the lead of the same length by bending a straight external lead at three or more bending points in a flat package type semiconductor device. CONSTITUTION:In a resin sealed, flat package type semiconductor device, a straight external lead 2b is bent at least three or more bending points. Whereupon, the one that has an external lead length L1 shorter than the conventional external lead length is obtained. With this, an external lead of a different length is formed from the lead 2b of the same length.
Patent JP-H0383083-A (JP)
Title: Developing device
Inventor: SHIMOKAWA TAKUO
IPC: G03G15/08
Filed: 1989-08-28
Abstract: PURPOSE:To obtain an always uniform and thin layer of toners and to maintain high-quality printing over a long period of time by forming a toner layer thickness regulating piece of a rigid body and a developing roller of a conductive elastic body and further, forming the toner layer thickness regulating piece which is freely attachable and detachable. CONSTITUTION:The developing roller 4 is formed of the conductive elastic body and the toner layer thickness regulating piece 7 of the rigid body. The toner layer thickness regulating piece 7 is so formed that this piece can be exchanged by a simple operation. The toner layer thickness regulating piece 7 having rigidity can be used and the nonuniformity in pressing is obviated if the developing roller 4 is formed of the conductive elastic body in such a manner. Since the toner layer thickness regulating piece 7 is easily attachable and detachable, the toner layer thickness regulating piece 7 is easily replaced with good reproducibility when the life of the regulating piece runs out by sticking of the toners 1 thereto, etc., after printing of a prescribed number of sheets. The uniform toner layer thickness and the sufficient electrostatic chargeability are maintained over a long period of time in this way and the high-quality images are obtd.
Patent JP-H0382696-A (JP)
Title: Idler propeller mounting and its device
Inventor: KATSUMATA YASUSHI
IPC: B63H23/34
Filed: 1989-08-28
Abstract: PURPOSE:To improve mounting workability by carrying an idler propeller which constitutes a turbo-propeller system together with a propulsive propeller between the fixed positions under hull in a vertical posture, and lifting it between prescribed levels at the fixed position to fix it on a shaft of the hull side. CONSTITUTION:This idler propeller mounting device is installed with supporting frames 4 arranged on the upper part of a movable carriage body 1 so that they may oppose to each other on the right and left, and propeller receiving based 3 are mounted on the tops of the supporting frames 4. The supporting frames 4 on the right and left are respectively supported on fore/aft supporting frames 5 arranged on the body 1 so that they may move freely in a horizontal direction for free adjustment of the space between the right and left supporting frames 4. In the body 1, outriggers 6 are provided on the right and left sides, and stays 7 are arranged between the top ends of the respective supporting frames 5 and the respective outriggers 6. The idler propeller 2 is supported by the propeller receiving bases 3, and is lifted with a chain block or the like to be mounted on a hull side shaft.
Patent JP-H0267398-A (JP)
Title: Lubricating oil for high-speed rotating machinery
Inventor: YASUDA ISAMU
IPC: C10N30/06
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title lubricating oil excellent in both adaptability to high-speed rotation and safety by using a nonsulfurous synthetic oil as essential constituent. CONSTITUTION:The title lubricating oil consists of at least 95wt.% nonsulfurous synthetic oil as essential constituent and, if necessary, 3wt.% or less lanolin alcohol as oiliness improver and 2wt.% or less sugar ester as an agent to improve the adherence of lubricating oil.