baber/WOPTO huggingface dataset:
Patent JP-S5728635-A (JP)
Title: Method of boring tapered hole in metallic plate
Inventor: SAWAMI TOORU
IPC: B21D28/26
Filed: 1980-07-26
Abstract: PURPOSE: To reduce the working hours of piercing a square tapered hole, by pressing the punched out square hole in the metallic plate with a tapered die to expand the surplus edge of the lower inside of the hole and then by piercing that surplus edge.  
     CONSTITUTION: A hole 12 is blanked in a metallic plate 10 by a square sectioned punch 11. Then a punch 13 having a cut head pyramid with its tapered face 13a larger in its maximum dimension and smaller in its minimum dimensions than that of the periphery of the hole 12, presses the periphery of the hole 12 bored in a metallic plate 10. Then the periphery 14 of the hole 12 is crashed to form a tapered surface 15 expanding its surplus edge 17 downward of the hole between a die 16 and the tip 13b of the punch 13. The surplus edge 17 is cut out by a square punch 18 having smaller size than that of the punch 11 to form a square hole 12 with its tapered rim 15 around its periphery. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06306444-A (JP)
Title: Method for melting extra low carbon and extra low nitrogen steel in vacuum degassing apparatus
Inventor: MIKUNI MASATO
IPC: C21C7/068
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the invasion of the air from an atmosphere exposing part which is not immersed into molten steel in an immersed tubes arranged at the lower part of a degassing vessel, and to efficiently melt an extra low carbon and extra low nitrogen steel. CONSTITUTION:The outer periphery of refractory 5 in each of the immersed tubes 1 is surrounded with an enclosure 2, and into the enclosure 2, hydrogen or mixed gas of the hydrogen and inert gas is supplied as the seal gas from a gas introducing pipe 4 to shut off the invasion of the air from the refractory 5. By shutting off the air, the absorption of nitrogen into the molten steel is prevented and also, hydrogen atom H generated by decomposing the gaseous hydrogen (H2), becomes nuclei for generating CO bubble to promote the decarburization of the molten steel.
Patent JP-H07309148-A (JP)
Title: Operating device in hydraulically-operated vehicle
Inventor: TAKANO MASAKATSU
IPC: B60K17/10
Filed: 1994-05-18
Abstract: PURPOSE:To make compact a linking mechanism to connect a gear change operation device and a transmission, as well as to improve the balance of a car body in the lateral direction, so as to prevent the generation of a deflection and a rattling, by arranging the gear change operation device and the transmission of a hydraulically-operated vehicle reasonably. CONSTITUTION:At the lower side of a seat 7 provided at the center in the longitudinal and the lateral directions of a car body, a gear change operation device M to mix the operation of a steering handle and the operation of a change lever 10 is loaded, and a transmission T mounting a static hydraulic CVT is loaded at the rear side of the gear change operation device M, and at the center in the longitudinal and the lateral directions of the car body. The gear change operation device M and the transmission T are connected by push-pull rods 251L and 251R of the car body.
Patent JP-2000295494-A (JP)
Title: Device and method for automatically setting clock for video
Inventor: NIWA KAZUNORI
IPC: H04N5/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily and exactly set the frequency dividing ratio of a PLL frequency dividing circuit. SOLUTION: On the basis of a frequency from a PLL frequency dividing circuit 8, a binarizing circuit 2 performs binarizing processing with respect to a digital video signal converted by an A/D converting circuit 1, after the binarized signal is apportioned by each pixel by a serial/parallel(S/P) converting circuit 3, a video display term for each apportioned pixel is detected by a video term detecting circuit 17A, the output of the video term detecting circuit 17A is compared with the frequency dividing ratio of the PLL frequency dividing circuit 8 by a PLL frequency dividing ratio determining circuit 6, and the frequency dividing ratio is determined corresponding to the output of the video term detecting circuit 17A.
Patent JP-H04234811-A (JP)
Title: Slow release of active chemical from bio-adhesive microcapsule
Inventor: ANDORUU AARU GAROPO
IPC: A61K9/56
Filed: 1991-04-09
Abstract: PURPOSE: To obtain microcapsules particularly useful for delivering buffering agents to the oral cavity for anticaries purposes. CONSTITUTION: Bioadhesives microcapsules capable of sustained release comprise xanthan gum, locust beam gum, a bulking agent and an active agent.
Patent JP-H02284064-A (JP)
Title: Automatic analyzer
Inventor: SAKAGAMI TOSHIO
IPC: G01N35/00
Filed: 1989-04-25
Abstract: PURPOSE:To select a line correspondent to the aim of analysis and to enable cost reduction of analysis and prevention of carryover by providing both the reaction line of a reutilization system and the reaction line of a disposable system in one set of automatic analyzer. CONSTITUTION:At least a first and second reaction lines 2, 3 are provided to an analyzer. The reaction vessels 5, 6 are carried by a carrier 8 wherein at least one part is made common. The first reaction line 2 is equipped with both a feeder 4 for supplying a fresh reaction vessel 5 and a disposer 12 for discarding the reaction vessel 5 completed in analysis from the first reaction line 2. The second reaction line 3 is provided with a wet scrubber 11 for previously fitting the reaction vessel 6 and washing the same. Thereby for example, the first reaction line 2 of the disposable system is utilized for analysis of immunity items. The second reaction line 3 of the reutilization system is exclusively utilized for analysis of general biochemical items. Thereby both reaction lines can be separately utilized in accordance with the aim and the cost of analysis is lowered.
Patent JP-S5530462-A (JP)
Title: Machine for selecting, processing and drying rush
Inventor: AIURA MASAHIRO
IPC: F26B17/08
Filed: 1978-08-24
Abstract: PURPOSE: Title machine in which the automatic operations of selection, dyeing by dipping in mud and drying can be done in one stage only by placing raw rush on the starting stage, thus producing efficiently the product of uniform and stable qualities.  
     CONSTITUTION: Bundled raw rush is fed on stage 3 and the bundling strip is cut with revolving edge 5. The height of the rush bundle is leveled with sliding lever 6 and the rush is uniformly conveyed. Then, rush is put between an embossed belt and an upper surface belt 20 and immersed and moved in the bath of mud for dyeing 16 and the mud-dyeing suspension is fed from tank 21. Dyed rush is held between upper surface-pressing belt 29 and half-round projections 30 and passed through multi-staged drier 23 to effect the complete drying, in which large holes are bored on the root part of rush that is slow in drying, from which hot air is flown in to increase the drying efficienty. On unfastening stage 36, are given schocks in lengthwise and widthwise directions by cum mechanism 37 to unfasten and arrange properly the entangled rush. Then, the prescribed amount of the rush is automatically bundled by movement of plate 38 going up and down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06293690-A (JP)
Title: Liquid crystal compound and composition
Inventor: WATANABE TETSUYA
IPC: C09K19/18
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a new liquid crystal compound having a specific structure containing a triple bond and useful as the component of ferrodielectric liquid crystal compositions exhibiting chiral smectic C phases for liquid crystal display elements, etc., enabling a high speed response. CONSTITUTION:A brominated compound of formula I (R<2> is H, 1-12C alkyl; (n) is an integer of 1-12) (e.g. 8-bromo-1-octene) is reacted with a phenol derivative of formula II (R<1> is a 4-12C alkyl; (n) is 1 or 2) containing a triple bond in a solvent such as dimethyl sulfoxide to produce the objective liquid crystal compound of formula III (A is 1,4-phenylene substituted with one or two fluorine, atoms), useful as the component of liquid crystal compositions exhibiting chiral smectic C phases, the phenol derivative being obtained by the reaction of a 4-acetoxy-fluorobromobenzene compound with p-decyloxyphenylacetylene, etc., in the presence of sodium hydroxide.
Patent JP-S60249841-A (JP)
Title: Manufacture of magnetic wedge
Inventor: HORIE HIROMICHI
IPC: H02K15/04
Filed: 1984-05-24
Abstract: PURPOSE:To readily and largely manufacture magnetic wedges in which reinforced fiber cloth is presented in the surface portion by using a mold made of a rigid material having the prescribed shape necessary for the wedge and a mating mold made of a material having an elasticity. CONSTITUTION:A reinforced fiber cloth 3 is provided in contact with a mold 1 of a rigid material having the prescribed shape at the surface portion of a mating mold of a mold 2 made of a material having an elasticity. Then, a mixture of magnetic power and resin or a mixture 4 of magnetic powder, resin and reinforced short fiber is filled between the cloths, press molded by fluid 5 of gas or liquid from the mold 2 made of the material having elasticity to mold magnetic wedges. Thus, the secondary curved surface required for the wedge can be readily molded.
Patent JP-S63271057-A (JP)
Title: Air conditioner for vehicle
Inventor: HIRASHIMA ISAO
IPC: B60H1/34
Filed: 1987-04-27
Abstract: PURPOSE:To improve the comfortableness and the operatability of air conditioning by a method wherein each of louvers is oscillated individually while oscillating positions of the louvers are being detected and their oscillating movements are stopped when their oscillating positions are positioned at their specified positions. CONSTITUTION:Each of louvers 6A-6C performs a swinging movement through driving mechanisms 11A-11C and air conditioned air of which direction is varied is supplied into a vehicle compartment. In case that it is desired to stop the louvers 6A-6C at the desired positions so as to fix the air directions of blowing ports 2A-2C, the desired position of each of louvers 6A-6C is set for each of air blowing ports 2A-2C under operation of a setting means 30. When a swinging position of each of the louvers 6A-6C detected by the position detecting means 12A-12C is positioned at each of the desired positions set by the setting means 30 by a stopping means 16, the driving mechanisms 11A-11C are stopped and the swinging movements of the louvers 6A-6C are stopped. An air wind direction of the air conditioned air is always varied to enable a comfortable air conditioning effect and in turn when it is desired to fix air direction of each of air blowing ports 2A-2C, each of the louvers 6A-6C is individually stopped and it can be fixed.
Patent JP-S63269576-A (JP)
Title: Manufacture of mosfet
Inventor: NAMIKI MASAYUKI
IPC: H01L29/78
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the effective mobility of a carrier by a method wherein a low-concentration epitaxial growth thin-film layer is formed at a low temperature by using a molecular layer epitaxial growth method in an etched region of a substrate so that an active region can be formed in a channel region. CONSTITUTION:An N<+> layer is divided into two parts if it is etched down to a part which is much deeper than the surface N<+> layer; these two parts are used as a source region and a drain region. An epitaxial growth layer 4 is used as a channel region in this etched groove part. This epitaxial growth layer 4 is formed by using a molecular layer epitaxial growth method; the autodoping can be ignored practically. A gate electrode 6 is formed after a polysilicon layer has been deposited and patterned; furthermore, a source electrode 9 and a drain electrode 10 are formed; an N-channel MOSFET is completed. The concentration of a substrate is of the P-type at 1X10<18>/cm<2> and the concentration of an impurity inside the epitaxial growth layer is of the same P-type at 1X10<14>/cm<2>. It is desirable that a film thickness is less than 1000 Angstrom .
Patent JP-S62262619-A (JP)
Inventor: EGUCHI NAOYA
IPC: G05F1/66
Filed: 1986-05-08
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-S61262665-A (JP)
Title: Fluid type rotary speed detection apparatus
Inventor: TAKAHASHI SHIGEO
IPC: G01P3/20
Filed: 1985-05-17
Abstract: PURPOSE:To obtain good characteristics, by supporting the shaft part of a weight and preventing lateral force such as the centrifugal force acting on the weight from directly acting on a weight valve. CONSTITUTION:A weight valve 7, a weight 8 and an elastic repulsive means 9 integrally act on the low rotation region of a rotary shaft 1 and, while the pressure oil flowed in from an introducing port 4 is discharged from a discharge port 6, the force acting on the areal difference part of the small and large diameter lands 7a, 7b of the valve 7 and the centrifugal force acting on the valve 7 and the weight 8 are allowed to be well-balanced and the hydraulic pressure corresponding to a rotary speed is outputted from a lead-out port 5. Because the flange part 8b of the weight 8 is engaged with the medium diameter part 3c of a valve hole 3 in the high rotation region of the rotary shaft 1, centrifugal force acting on itself and the force of the means 9 act on the valve 7. The valve 7 appropriately opens and closes the discharge port 6 and the introducing port 4 so that both forces and the force due to the hydraulic pressure acting on the valve 7 are well-balanced and performs pressure control action to output the hydraulic pressure corresponding to the rotary speed from the lead-out port 5. Because the valve 7 is idly engaged with the shaft part 8a of the weight 8, the lateral force generated in the weight 8 does not act on the valve 7 even if acceleration change is generated.
Patent JP-H05246444-A (JP)
Title: Airtight bag body and manufacture thereof
Inventor: KIKUCHI HACHIRO
IPC: B65B51/10
Filed: 1991-04-08
Abstract: PURPOSE:To allow a liquid adhesive sink after sewing and make it possible to remove air in the band body while the liquid adhesive is hardened by a method wherein after arranging a sheet body, which contains the liquid adhesive, on the inner side of the top opening of the bag body, the top opening is sewn together. CONSTITUTION:A sheet body 7, which contains a liquid adhesive, is respectively joined on an area 4 which forms the inner side bottom part of a bag body 1 of a sheet body 2 to form the bag, and an area 6 which forms a top opening 5. Then, right and left both end parts 2a, 2b of the sheet body 2 are put together and joined to form the bag body 1, and at the same time, the area 4 which forms the inner side bottom part is sewn together. Then, the liquid adhesive in the sheet body 7 is leached and hardened to form the bottom part with an airtight condition. At this time, the sheet body 2 is formed by laminate- integrating, e.g. a paper sheet 8 and a moistureproof synthetic resin sheet 9. By this method, after the sewing, the air in the bag body 1 is removed while the adhesive is hardened. Also, the airtightness is ensured after the air is removed.
Patent JP-H1045931-A (JP)
Title: Expandable fluoropolymer composition
Inventor: BUCKMASTER MARLIN D
IPC: C08J9/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a foam structure having a small cell size by expanding a melt-processable fluoropolymer resin in the presence of a combination of a BN foaming nucleator with a specified compound and specifying the BN crystal. SOLUTION: In expanding a melt-processable fluoropolymer resin (e.g. tetrafluoroethylene/hexafluoropropylene copolymer) in the presence of a BN foaming nucleator with at least one polyatomic-anion-containing inoganic salt and/or at least one sulfonic acid (salt) or phosphonic acid (salt) (e.g. calcium tetraborate), the BN crystal should be the one having a substantially final grown size and having a mean particle size not larger than 12μm. It is desirable that the crystal is in the form of crystalline platelets deaggomerated and rounded off without being ground.
Patent JP-H11288843-A (JP)
Title: Capacitor
Inventor: SUZUKI TAKAYOSHI
IPC: H01G4/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor for noise countermeasure, wherein high-frequency noises can also be attenuated surely and the current does not take an excessive round-about path in the noise attenuating process. SOLUTION: A capacitor 10 consists of a plurality of covered dielectric conduting wires 20, which are formed by inserting an axial-core electrode 24 in each tube 22 comprising the dielectric substance and both ends 24a and 24b of the axial-core electrode from protruded both opening ends 22a and 22b, are assembled. A first common outer electrode 14, which connects one protruding parts 24a on one side the respective covered dielectric conducting wires 20 with each other, is formed. At the same time, a second common outer electrode 16, which connects the other protruding parts 24b of the respective covered dielectric conducting wires 20, is formed. Furthermore, conducting material is filled between the respective covered dielectric conducting wires 20, and an external electrode 26 is formed, as well as a common outer electrode 18 is connected to the outer electrode 26.
Patent JP-S58221615-A (JP)
Title: Manufacture of electric welded steel pipe
Inventor: YOKOYAMA EIICHI
IPC: B21C37/08
Filed: 1982-06-18
Abstract: PURPOSE:To obtain an electric welded steel pipe for an oil pipe, etc., with high precision of shape size by deforming an electric welded blank pipe before reaching sizer rolls to a specific ratio of a longitudinal diameter to a lateral diameter previously. CONSTITUTION:Steel pipe is formed into a cylinder successively and both edge parts are welded to form the blank pipe 11B. This blank pipe 11B is passed through a postanneler 17 to perform a heat treatment of the weld zone locally and passed through an air cooling zone; and the pipe is passed through a water cooling zone 18, side rolls 10, and sizer rolls 19 and then cut, and the cut pipes are passed through a straightening machine 20. In this process, predeformation is carried out so that the ratio (r) of the lateral diameter of the blank pipe 11B to the longitudinal diameter is regulated to 1.04<=gamma<=1.10 in the heat treatment. This predeformation uniforms a lengthwise residual stress distribution at each circumferential position of the blank pipe 11B and prevents the generation of local bending moment to suppress bending.
Patent JP-S6117071-A (JP)
Inventor: JIEFURII KUROSU
IPC: G01R21/08
Filed: 1985-05-17
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-H11276593-A (JP)
Title: Catheter for contrast image making
Inventor: KINOSHITA YASUSHI
IPC: A61M25/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a catheter for contrast image making that enables a contrast image making thoroughly around the part of a heart exterior to its curved deformed part and has extremely little risk of a kink when the curved deformed part inserted into the heart comes into contact with the inside wall of the heart. SOLUTION: The catheter 1 for contrast image making consists of a lumen and catheter tube 10 that has opening 3 which is connected with the lumen at the top end. The catheter tube 10 consists of winded and deformed part 2 made at the top end of the catheter tube 10 and part 5 of side holes where many micro-size of side holes 4 that connects with the lumen are made. The whole area of all the side holes 4 should be less than 10 percent to the cross sectional area toward the direction of the axis of the part 5.
Patent JP-S59229927-A (JP)
Title: Frequency synthesizer of microwave band
Inventor: MAKIMOTO MITSUO
IPC: H03L7/22
Filed: 1983-06-10
Abstract: PURPOSE:To eliminate the need for control and to realize a wide band for a circuit by using the 1st frequency synthesizer, the 2nd synthesizer having a fixed difference of frequency from the 1st synthesizer and the 3rd synthesizer having a fixed difference from the N-order higher harmonic wave. CONSTITUTION:The 1st frequency synthesizer SYN1201 delivers the frequency f1 which is used for the UHF band (300MHz-3GHz), and the 2nd SYN2202 delivers the frequency f2 higher than the f1. The 3rd SYN3203 delivers the frequency f3 higher than the f2, and the f3 is used as a microwave output. Each of these SYN parts is equal to a PLL type synthesizer, and this reference signal is supplied to fixed frequency dividers (1/N1, 1/N2 and 1/N3) 205, 206 and 207 respectively. Mixers are incorporated into the 2nd and 3rd SYNs and function to set always both f2-f1=DELTAf1 and f3-Nf2=DELTAf2 at a fixed level respectively. As a result, the f1 controls both f2 and f3. Each SYN circuit applies a system that can form a digital IC and a hybrid IC. This eliminates the need for control and attains a wide band for these circuits.
Patent JP-H01279015-A (JP)
Title: Production of pack in a row
Inventor: SATO SHOJI
IPC: B65B9/04
Filed: 1988-04-26
Abstract: PURPOSE:To reduce dispersion of the strength against peeling off, by fitting a tape cover to a tape proper so that a joint of a cover tape on a first side edge and a joint on a second side edge are not to be positioned at the same place in a longitudinal direction. CONSTITUTION:Firmly adhesive places 21, 22 on a cover tape 3 deviate from each other in a first side edge 5a and a second side edge 5b thereof. Therefore, the strength against peeling off of the cover tape 3 is stable within a standard and a highly reliable tray case 1 can be supplied. An adhesive strength at the first side edge 5a is relatively small, compared with a larger adhesive place 22 at the second side edge 5b aerossing over parts containers 4. To the contrary, an adhesive strength at the second side edge 5b is relatively small, compared with a larger adhesive place 21 at the first side edge 5a aerossing over the part containers 4. Accordingly, total adhesive strength of the first and second side edges 5a, 5b does not vary much in respective positions of the longitudinal direction of the tape proper 2 and the cover tape 3 and hence the amplitude of variation of the strength against peeling off is extremely lessened.
Patent JP-S58223023-A (JP)
Title: Liquid interface detecting device
Inventor: YAMADA TAKEO
IPC: G01F23/296
Filed: 1982-06-18
Abstract: PURPOSE:To improve detecting accuracy, by sending an ultrasonic wave toward the interface between oil and water from the bottom part of a tank, receiving the reflected wave from the interface, obtaining the position of the interface based on the time of the wave reception, and guiding the transmitted wave and reflected wave. CONSTITUTION:An ultrasonic wave transmitting and receiving device 21 is provided at the bottom part of a tank 20. A wave guide 22 is uprightly provided at the position around the device 21. The received signal of the reflected ultrasonic wave, which is detected by the ultrasonic wave transmitting and receiving device 21, is guided to an operating part 50. The data corresponding to the time difference from the transmitted ultrasonic wave is obtained by an integrating circuit 52. Temperature correction is performed by a temperature correcting circuit 54. The result is displayed by a meter 60 as a signal indicating the height of an interface A between oil and water.