baber/WOPTO huggingface dataset:
Patent JP-S581863-A (JP)
Title: Manual magnetic card reader
Inventor: MORI HIROYUKI
IPC: G11B25/04
Filed: 1981-06-25
Abstract: PURPOSE:To prevent a reading defect of the recorded information, by separating a certain length of a guide groove part containing a magnetic head to make it an independent magnetic head block and allowing the separated groove part to float up from the guide groove part by means of a spring means. CONSTITUTION:A magnetic head 6 is separated from a guide case 1' and in a  body with the side walls 3' and 4' plus a bottom wall 5' which form a guide  groove 2' at an attachment part of the head 6, in order to form a kind of a  magnetic head block 13. The block 13 is always pushed up by the elastic force  of a spring 14 as long as the block 13 is incorporated into the case 1'. A magnetic card 15 is put into a guide groove 2, and a magnetic stripe 15a passes  above the head 6 to read the card 15 while pressing down the block 13. In this  case, the block 13 is pushed up by the spring 14 and the head 6 follows the card 15 although the card 15 is pulled up and at the same time drawn out. As a  result, the accurate reading is possible for the recorded information.
Patent JP-H0369734-A (JP)
Title: Intermediary connecting member for plumbing of fluid pipe
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/12
Filed: 1990-04-11
Abstract: PURPOSE:To make plumbing easy by fixing a coupling member directly to a floor board or a wall board, by making a box held on the peripheral edge of a plumbing hole provided to the floor board or the wall board, and by further making the coupling held firm without being allowed to be pulled out of the plumbing hole. CONSTITUTION:An intermediary connecting member is constructed of a box 10 made of synthetic resin and formed totally in a cylindrical shape and a metal coupling member 20 that is to be inserted into the box 10. The box 10 is provided with a sheath- shaped port 13 through which a fluid pipe is to be inserted and a port 12 wherein the coupling member 20 is to be inserted, and a flange-like hanging member 11 is formed on the outer periphery of the port 12. Flange-like fixing parts 21, each having an insert hole 28 for a screw, are formed on the outer periphery of an opening on the connecting part 22 side of the coupling member 20 that is provided on its one end with the connecting part 22 that is for connection with a pipe or an apparatus that is to be installed on a floor or on the surface of a wall, and is provided on the other end with an attaching part 24 to which the fluid pipe is to be attached. Then a cap nut 27 is screwed down to the attaching part 24.
Patent JP-S5526803-A (JP)
Title: Gelatin composition and its storage
Inventor: HAYASHI KENJI
IPC: A23L29/20
Filed: 1978-08-12
Abstract: PURPOSE: To provide a gelatin composition composed of specific components and having improved storage stability.  
     CONSTITUTION: A gelatin composition composed of (A) 1 part of a modified gelatin (a water-soluble genatin containining ≤7.50% of water and prepared by the radiofrequency drying, freeze-drying, spray-drying, etc.), and (B) 4W19 parts of a natural gum (e.g. α-starch such as α-cornstarch; hydrolyzed starch such as wheat starch dextrin; pectin such as guar gum; arginic acid derivative such as arginic acid; proteins such as albumen; hydrolyzed proteins such as partially hydrolyzed soybean protein) or a food additive for imparting taste and flavor to the food (e.g. powered milk such as whole powdered milk; dried fruit powder such as dried banana powder; powdered drink such as cocoa powder; vegetable fats and olis such as powdered fat, etc.). The water content of the composition is ≤2.41%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62256530-A (JP)
Title: Drive circuit for light emitting element
Inventor: ARAKI MASAHIRO
IPC: H03K17/78
Filed: 1986-04-30
Abstract: PURPOSE:To give a resistance against the stain due to dust or the like and to prevent the deterioration of sensitivity by providing an optical axis adjusting circuit causing an optical adjusting drive current less than a sensitivity check drive current to be conducted to a light emitting element so as to apply the optical axis adjustment with a sufficient margin. CONSTITUTION:Only the input control signal of an input terminal 11 goes to an H level and an input signal at input terminals 21, 31 goes to a L level at the normal drive to turn on a transistor (TR) 14 only. The signal of H level is given to only the input terminal 31 at the optical axis adjustment to turn on a TR 34 only and to turn off TRs 14, 24 causing the light emitting diode 1 to be driven. The signal of H level is given to the input terminal 21 only at the sensitivity check to turn on the TR 24 only and to turn off the other TRs 14, 34. Thus, the optical axis is adjusted sufficiently tightly and since a large drive current is used for the sensitivity check, then even when the photodetection level is reduced due to more or less dust, the defective sensitivity is not caused.
Patent JP-H04307311-A (JP)
Title: Correcting method for measurement error of length measuring instrument
Inventor: HOSHINO YOSHIHIRO
IPC: G01B11/02
Filed: 1991-04-04
Abstract: PURPOSE:To obtain accurate measurements with a length measuring instrument even when the fabrication, assembly, and adjustment of the parts of the device are not performed with high accuracy. CONSTITUTION:After an entire area subject to length measurement is divided into parts, errors are found by measuring each divided area with small-sized reference masks 50 and a tentative correcting value is decided on the entire area by combining the error of each area. Then a large-sized mask 51 having an unknown size is measured a plurality of times by changing the placing angle by using the tentative correcting value and a real correcting value is decided by modifying the tentative correcting value in the case the values obtained when the mask 51 is placed on the same position on a table 8 are not coincident.
Patent JP-S62256477-A (JP)
Title: Semiconductor device
Inventor: KURODA TAKARO
IPC: H01L29/812
Filed: 1986-04-30
Abstract: PURPOSE:To realize a semiconductor device equipped with a distortion superlattice not to be affected by misfitting transition by a method wherein a well layer and barrier layer are adjusted in terms of lattice constant. CONSTITUTION:On a semi-insulating Fe-doped InP substrate 1, an undoped buffer InP layer 2 (5000Angstrom ) with a carrier concentration not more than 1X 10<15>cm<-3>, n-doped 1X10<17>cm<-3> 1500Angstrom -thick InGaAs active layer 31, undoped Al0.3Ga0.7As cap layer 41 (thickness: 300Angstrom ), n-doped 2X10<15>cm<-3>3000Angstrom -thick n<+>-InP recess layer 44 are grown, in that order. That is to say, of the barrier layer and well layer participating in the formation of a hetero interface, the lattice constant is smaller in the barrier side than in the well side. This design a allows a band bend to be generated in the well layer side conduction band (and valence band) attributable to deformation potential prone to keep electrons (and holes) from transition, in the presence of misfitting transition in the interface.
Patent JP-S61255805-A (JP)
Inventor: ISHIKAWA HIDENORI
IPC: B28B7/44
Filed: 1985-05-10
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-S63263801-A (JP)
Title: Microstrip line type directional coupler
Inventor: ITO ASAO
IPC: H01P5/18
Filed: 1987-04-21
Abstract: PURPOSE:To heighten degree of coupling, to improve directivity, and to facilitate productivity and manufacture, by adopting the adjusting technique of electric field degree of coupling of odd mode by a microstrip line. CONSTITUTION:The phase constants of signals of odd mode and even mode propagated through microstrip coupled lines 5 and 6 can be set at the same value or nearer to that by setting the length (l) of a stub 9 at an appropriate length by cutting, etc., in a microstrip line type directional coupler. In such a way, it is possible to realize the ideal relation of phase relation between an electric field coupling component and a magnetic field coupling component at a dummy terminating terminal 4, which results the reduction of leakage from the dummy terminating terminal 4 and the increase of an output from a branching output terminal 3. Also, sufficient degree of coupling can be obtained with the easiness of the manufacture by widening the interval between the coupling lines.
Patent JP-S60241516-A (JP)
Title: Roller bearing
Inventor: KONDOU HIROMITSU
IPC: F16C33/44
Filed: 1984-05-14
Abstract: PURPOSE:To improve the endurance life of a roller bearing by providing a lead film on the rolling surfaces of inner and outer rings and forming a holder of lead containing cupper system metal. CONSTITUTION:A rotor 13 is interposed between an outer ring 12 and an inner ring 11 to be held by a holder 14. Lead films 11b, 12b are provided on the antislip surfaces 11a, 12a of the inner and outer rings 11, 12 and the holder 14 is formed by the use of cupper system metal including lead. Thus, the frictional torque in the beginning of rotation between the inner and outer rings and the rotor can be reduced and the life of the bearing can be substantially elongated by the supply of lubricant for cupper for a long time.
Patent JP-S58215067-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/768
Filed: 1982-06-08
Abstract: PURPOSE:To obtain a capacity sufficient in a high integration device by a method wherein a part or the entire body of the insulation film between the lower layer and the upper layer wirings of the completed device composes the capacity components of the circuit of the device. CONSTITUTION:As conventional, a field oxide film 202, a gate oxide film 203, a gate electrode 204, and a diffused layer 205 are formed on an Si substrate 201. They are covered with PSG206, thus opening window, and then an Al digit line 207, a capacity electrode 208, etc. are formed. Next, Si3N4 films 209a and 209b and PSG210 are superposed. The PSG210 on the electrode 208 is removed, thus the Si3N4 209b is exposed, and an Al capacity gate 211 and other main wirings are formed. Thereat, capacity is formed of the Si3N4 film 209b between the Al layers 208 and 211. This constitution enables to obtain a sufficient capacity even in the case of reducing the memory cell area, and therefore a device of high integration degree and high reliability can be obtained.
Patent JP-S63264160-A (JP)
Title: Sprinkler
Inventor: HORII YASUO
IPC: B05B17/00
Filed: 1987-04-21
Abstract: PURPOSE:To uniformly sprinkle water on a square surface by preparing a guide rail along one side of the square surface, moving an equipment by the injection force from a nozzle on the guide rail while it sprinkles water and changing the injection direction of the nozzle to the opposite direction at the moving terminal. CONSTITUTION:A water supply system 2 with a sprinkling nozzle 1 is provided on a supporting member 3 so that it can move freely by the injection force of water from the nozzle 1. The water supply system 2 is equipped on the guide rail 11 laid on the supporting member 3 so that it can move freely on the surface along the injection direction of the nozzle 1. A changeover member 10 which changes the injection direction of the nozzle 1 to the opposite direction on the surface and an operating part 10A of the changeover member 10 are provided on the water supply system 2. In addition, stopper members 12 operated through an operating part 10A with the move of the water supply system 2 are arranged at the moving terminal parts of the water supply system 2 and fixed to the supporting members 3. As a result, water can be sprinkled uniformly to the square surface.
Patent JP-H06307543-A (JP)
Title: Delay relief valve for hydraulic clutch type gear shifting mechanism
Inventor: MORITA SAICHIRO
IPC: F16D25/08
Filed: 1993-04-23
Abstract: PURPOSE:To perform smoothening of the increase of a pressure through communication of a bypass passage nearly upon completion of a pressure increase in a low pressure state by a method wherein a bypass oil passage through which a plurality of oil chambers are intercommunicated in a position where a spring is pressed in a maximum by means of a slide piston is formed in a valve body. CONSTITUTION:A delay relief valve consists mainly of a spring 4; a valve body 2 pressed through the force thereof; and a slide piston 3 pressed through the force of a spring 5. The slide piston 3 is slidably fitted in the outer periphery of the valve body 2. Meanwhile, an oil chamber A is partitioned between the valve element 2-1 of the valve body 2 and the slide piston 3. A different oil chamber B is partitioned between the valve body 2 and an oil passage 17 on the hydraulic pump side. The two oil chambers A and B are intercommunicated through the throttle hole 11 of the valve body 2. Further, a bypass oil passage 2-3 to intercommunicate the two oil chambers A and B in a position where the spring 5 is pressed in a maximum by the slide piston 3 is formed in t he valve body 2.
Patent JP-S5622433-A (JP)
Title: Fabrication of polymer mask substrate for x-ray exposure
Inventor: ASANO YOSHIHIRO
IPC: G03F1/68
Filed: 1979-08-02
Abstract: PURPOSE:To prepare a mask substrate high in dimensional precision, by using a stretched film of a resin varnish contracted in volume by heat hardening. CONSTITUTION:A resinous varnish, such as polyimide resin varnish or polyester resin varnish contracting in heat hardening is used. Said varnish is coated and dried on silicon substrate 1, and heated to 250-400 deg.C to form polymer film 2 having tensile stress due to contraction. Metallic film 3 of chromium or the like is provided on film 2, and 3,000-10,000Angstrom  thick X-ray absorption film 4 of gold or platinum is formed on film 3. Films 3, 4 are etched by the electron beam exposure method or the like to form a desired X-ray absorption pattern, this is heat treated at 300- 400 deg.C, then silicon substrate 1 except its border is removed by etching, thus permitting formation of a mask substrate with the X-ray absorption pattern provided on a stretched polymer film held in its border with the frame of silicon substrate 1.
Patent JP-H01272528-A (JP)
Title: Immunization
Inventor: MAKI KOJI
IPC: C12N5/00
Filed: 1988-04-22
Abstract: PURPOSE:To raise an immune efficiency in the case of directly immunizing cells by treating the cells or crushed products thereof with cholesterol or a cholesterol.ester and subsequently administering the treated cells or cell crushed products to an animal. CONSTITUTION:Cells as such or the crushed products of the cells are transferred to cholesterol or a medium containing the cholesterol (the concentration of the cholesterol is preferably 20-100mug/ml) and treated at a temperature (suitably approximately 37 deg.C) employed for the culture of cells for 120-180min. The cells or cell crushed products are taken out from the treated liquid by a centrifugal separation method, etc., and administered to an animal in vivo or to lymphocytes taken out from the animal in vitro. The method permits to effectively obtain antibodies against antigens on the surface of cell membranes when an animal is immunized with the cells.
Patent JP-H06311644-A (JP)
Title: Power converting circuit
Inventor: ONISHI MASAHITO
IPC: H02J1/00
Filed: 1993-04-23
Abstract: PURPOSE:To enhance the reliability by reducing energy loss of switching elements in a power converting circuit thereby enhancing the energy transmission ratio. CONSTITUTION:The power converting circuit comprises a series circuit of capacitors C1, C2, C3 and switching elements S1, S2, S3 connected with a power supply E, drive circuits K1, K2, K3 for the switching elements S1, S2, S3, and a control circuit A for the drive circuits K1, K2, K3, wherein the drive circuits K1, K2, K3 is additionally provided with a time correction means, i.e., a delay circuit, for closing the switching elements S1, S2, S3 substantially simultaneously. This circuitry reduces loss in the switching element considerably and enhances the reliability.
Patent JP-H11329412-A (JP)
Title: Manufacture of active material composition for lithium secondary battery and plate for lithium secondary battery by using this composition
Inventor: ROH WHANJIN
IPC: H01M4/13
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of an active material composition for a lithium secondary battery, by which a battery, having a large charge quantity and a high discharge efficiency, can be manufactured, and a manufacturing method of a plate for the lithium secondary battery, in which the plate, excellent in porosity, can be manufactured by using this composition. SOLUTION: This active material composition of a lithium battery contains active material, a conductive agent, a binder and a plasticizer containing epoxydized soybean oil. A manufacturing method of this plate for a lithium secondary battery includes a process in which a composition, containing active material, a conductive agent, a binder and a plasticizer containing epoxydized soybean oil, is laminated on a current collector, and a process in which the plasticizer is extracted by dipping the current collector in organic solvent.
Patent JP-H06304709-A (JP)
Title: Method for preventing crack in cast slab in continuous casting of steel
Inventor: MIYAZAWA KENICHI
IPC: B22D11/04
Filed: 1993-04-26
Abstract: PURPOSE:To prevent the development of a large crack or breakout in a cast slab and to stably and efficiently produce the cast slab, in continuous casting of a steel. CONSTITUTION:At the time of casting by oscillating an inner part water cooling type mold 1 in the casting direction and continuously supplying molten steel into this mold, by arranging plural grooves 3 on the mold surface 1' along the casting direction, when the solidified shell grows, the solidified shell is grown in the uneven condition and by dispersing the deformed strain of the solidified shell into plural positions, the development of the large crack and the breakout in the cast slab is prevented.
Patent JP-H09286251-A (JP)
Title: Shift lever guide of automatic transmission for automobile
Inventor: YAMADA SATORU
IPC: F16H59/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever guide of an automatic transmission, which aims at each individual reduction in operating force and noise with the shift operation of a shift lever. SOLUTION: This shift lever guide is provided with two long holes 3 and 4 which insert a shift lever 5 shiftably through into both upper and lower cases 1 and 2 guiding the rocking motion of this shift lever, and it is so constituted as to be connected to the shift lever in a state that a moving plate 6 blocks up these long holes 3 and 4 in both the cases 1 and 2. In this case, two projections 8 and 9 spottably protuberating along the longitudinal direction of these long holes 3 and 4 are formed in respective inner surfaces 13 and 17 of both the cases 1 and 2 being opposed to this moving plate 6, and thereby a clearance is made up in space between the inner surfaces 13 and 17 of both the cases 1 and 2 and the moving plate 6.
Patent JP-S58716-A (JP)
Title: Pneumatic controller
Inventor: TSURUOKA SACHIHIRO
IPC: F15B5/00
Filed: 1981-06-26
Abstract: PURPOSE:To adjust a proportional band easily and exactly, by setting the length from an axially moving point of a link bar to a flapper contact, to a grain multiple of a pilot valve against the length from the axially moving point of this bar to a connecting point of the second link bar. CONSTITUTION:The second link bar 7 is connected to the first link bar 6 so that length l1 from an axially moving point 16 of the first link bar 6 to a pin 5, that is, a flapper contact becomes a gain multiple of a pilot valve 20 against length l2 from the axially moving point 16 of the link bar 6 to an interlocking point 24 of the second link bar 7. In case of this example, since the pilot gain is set to 2, the second link bar 7 is connected to the center of the link bar 6, the relation is as l1:l2=2:1, plural small holes 25 are pierced on the link bar 6, both the link bars 6, 7 are connected by inserting a connected connecting pin 26, and l2 is varied in this way.
Patent JP-S62258517-A (JP)
Inventor: PATORITSUKU MARUME
IPC: H03K17/969
Filed: 1987-04-21
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-S5621825-A (JP)
Title: Method of connecting heat insulator pipe
Inventor: TSUKATANI MASATSUGU
IPC: B29C65/52
Filed: 1979-07-31
Abstract: PURPOSE: To eliminate the need for finishing process, such as polishing and the like, by a method wherein a hole, which is of the same shape as that of a cross section of a pipe to be connected, and a tapered hole, in which a hole size increases to the outward, are bored in a heat insulator proper, and adhesives are poured into a space between the pipe inserted therein and the hole.  
     CONSTITUTION: A pipe 5 is connected to a side wall having a vertical channel 4 in a heat insulator proper 1 which consists of a laminar molded product made from phenol resin and in which two fuel passage holes 2 and 2' are bored. In this case, a hole 6 having a thickness of 2W4mm, which is of the same shape as that of a cross section of the pipe 5, is provided in the side wall of the heat insulator proper 1, and a slope hole 7, in which a hole size on a point increases to the outward is also machined therein. The end of the pipe 5 is inserted into said slope hole 7, and is fitted inside the hole 6. Adhesives 8 are then poured into a space between the pipe 5 and the slope hole 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5724459-A (JP)
Title: Method for converting thermal energy into mechanical energy
Inventor: ONO SHIYUUICHIROU
IPC: F01K27/00
Filed: 1980-07-17
Abstract: PURPOSE: To improve the energy conversion efficiency of a system which drives pistons, turbines  or the like making use of a reversible reaction between a metal and hydrogen, by employing two  or more metal hydrides having the same equilibrium hydrogen pressure at different temperatures.   
     CONSTITUTION: In hermetically-sealed reaction chambers R 1 , R 3 , R 5 , are respectively placed  three types of metal hydrides MAHX, MBHY, MCHZ which have equiliblium hydrogen pressures PH  and PL respectively at temperatures T 1  and t 1 ; T 2  and t 2 ; and T 3  and t 3 . Here, these temperatures  are supposed to satisfy the following inequality: T 1 >t 1 ≥T 2 >t 2 ≥T 3 >t 3 . On the other hand,  dehydrogenated metals MA, MB, MC are placed respectively in hermetically-sealed reaction chambers R 2 , R 4 , R 6 . The hydrogen pressure PH can be developed in each of the reaction chambers R 1 ,  R 3 , R 5  by maintaining the metal hydrides MAHX, MBHY, MCHZ respectively at the temperatures  T 1 , T 2 , T 3  with a heating medium. On the other hand, by keeping the temperatures of the dehydrogenated metals MA, MB, MC respectively at the temperatures t 1 , t 2 , t 3  with a cooling medium, these dehydrogenated metals are enabled to absorb hydrogen whenever the reaction chambers R 2 , R 4 , R 6  receive a supply of hydrogen and maintain the pressures of these reaction chambers at the hydrogen pressure RL. A mechanical energy generator 4 is driven using the pressure  difference (PH-PL). 
     COPYRIGHT: (C)1982,JPO&Japio