baber/WOPTO huggingface dataset:
Patent JP-S575238-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YASHIMA KOUJI
IPC: H01J9/24
Filed: 1980-06-12
Abstract: PURPOSE:To provide uniformity of a phosphor layer by connecting a bowl-type curved surface on which a phosphor screen is formed to one end of a pipe-type cylindrical tube whose ends are opened, forming a conductive film inside the cylindrical tube, and sealing a stem which supports an electron gun on the other end of the cylindrical tube. CONSTITUTION:The surface of a bowl-type curved surface 22 with a transparent face section 9 is cleaned and a phosphor layer 10 is formed on the inner side of the bowl-type curved surface 22. A filming coat 18 is formed on the surface of this phosphor layer 10 and a metal back layer 11 is vacuum-deposited. The filming coat 18 is thermally decomposed and removed, and a phosphor screen 17 is formed. Then a cylindrical tube 24 whose ends are opened is connected to the bowl-type curved surface 22 and an inner conductive tag 12 is formed on the inner surfaces of the bowl-type curved surface and of the cylindrical tube 24. Discharge is performed after a stem 20 which supports a flat beam type electron gun 13 is connected to the open end of the cylindrical tube 24. This process facilitates the formaton of a phosphor screen and provides uniformity of a phosphor layer.
Patent JP-H03279010-A (JP)
Title: Suspension for vehicle
Inventor: NOZAKI HIROMICHI
IPC: B60G3/20
Filed: 1990-03-28
Abstract: PURPOSE:To increase the turning stability of a vehicle by applying the constitution wherein the ends of upper and lower arms at the side of a wheel are kept near each other, one of the aforesaid arms at the side of a body is connected to the body via a turning link and this turning link is connected to the other arm with a control link, respectively in the suspension device of double wishbone type or the like. CONSTITUTION:A bracket 20 of approximately triangular form as a turning link is fitted to a suspension member 13 at the side of a wheel. In addition, an upper arm 23 at the side of a body is con nected to the upper apex of the bracket 20 via a rubber bush 22. Also, a control link 25 is connected to the lower apex via a rubber bush 24, and the other end thereof is connected to a lower arm 29 via a rubber bush 31. The lower arm 29 at the side of the body is connected to the suspension member 13. Furthermore, the ends of the lower arm 29 and upper arm 23 at the side of the wheel are so positioned as to be tensioned toward each other and respectively connected to a wheel knuckle. According to the aforesaid construction, the turning stability of a vehicle is improved.
Patent JP-S577485-A (JP)
Title: Cephalosporin
Inventor: TAKANOHASHI KUNIO
IPC: C07D501/00
Filed: 1980-06-13
Abstract: NEW MATERIAL:A crystalline pivaloyloxymethyl 7β-[2-(2-aminothiazol-4-yl)acetamido ]-3-{[[ 1-(2-dimethylaminoethyl)-1H-tetrazol-5-yl]thio]methyl}ceph-3- em-4-carboxylate (compound I) having a melting point of 130°C or above.  
     USE: A cephalosporin having a powerful antimicrobial action, improved heat resistance, moisture resistance and stability.  
     PROCESS: 7β-[-2-( 2-aminothiazol-4-yl )acetamido]-3-{[[1-(2-dimethylaminoethyl)- 1H-tetrazol-5-yl]thio]methyl}ceph-3-em-4-carboxylate which is a noncrystalline raw material is dissolved in an acidic aqueous solution, and a water-soluble organic solvent, e.g. methanol, is added thereto. The compound is then neutralized with a base, e.g. a caustic alkali, and crystallized to give the compound I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11256554-A (JP)
Title: Rubber dam having protector
Inventor: KIYOSAKI NORIAKI
IPC: E02B7/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To freely control the formation position and the size of a V-notch formed during the collapse of a rubber bank and to protect the rubber dam by dividing into sections a projector which rises and falls with the rise and fall of the rubber dam, arranging the protector sections in parallel upstream of the rubber dam, and freely rigidly connecting the protector sections together. SOLUTION: A projector 3 which rises and falls with the rise and fall of a rubber dam 1 while abutting to a part of the rubber dam 1 is provided in proximity to the upstream side of the rubber dam 1 along the cross direction of a channel 2 and divided into plural parts along the cross direction of the channel 2, these protector sections 3a being made flexible in the longitudinal direction of the channel 2 and non-flexible in the cross direction of the channel 2. The length of each protector section 3a in the longitudinal direction of the channel 2 is such that it completely covers the upper surface of the rubber dam 1 when the rubber dam 1 is completely turned over. The adjacent protector sections 3a are freely rigidly connected 8 and non-rigidly connected 7 to each other.
Patent JP-H08280160-A (JP)
Title: Motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K11/00
Filed: 1995-04-05
Abstract: PURPOSE: To mount an IC element on a PC board even when the element generates a high value of heat by putting the PC board on the upper surface of a stator and fitting the IC element of the PC board to an inserting groove formed on the outer peripheral surface of the core of the stator along the axial direction. CONSTITUTION: An inserting groove 24 is provided on the outer peripheral surface of the core 14 of a stator 12 along the axial direction of the iron core 14. A PC board 20 is put on the upper surface of the stator 12 and an IC element 22 is fitted to the lower surface of the board 20. The element 22 is put in the groove formed on the outer peripheral surface of the core 14 along the axial direction of the core 2. When a motor 10 is started to rotate and the element 22 starts to radiate heat, the heat is transmitted to the core 14 on the inner peripheral surface of the groove 24 and radiated from the core 14. Therefore, the element 22 having a large output can be mounted on the board 20, because the heat radiating effect of the element 22 is improved.
Patent JP-H11253913-A (JP)
Title: Organic material treatment device
Inventor: ONISHI YOSHIHISA
IPC: B09B3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic material treatment device in which deteriorarion of treatment is prevented by preventing fine dust, that is generated by drying the carrier or the like of microorganisms, from being deposited on a filter of an exhaust port. SOLUTION: The organic material treatment device is equipped with an agitation body 18 which intermittently agitates and mixes both an organic material charged into a treatment tank 1 for decomposing and treating an organic material such as garbage and a held carrier, a fan exhausting air in the treatment tank 1 to the outside through an exhaust part, a filter 36 provided in the exhaust port and a controlling part by which the fan is forward rotated and driven so as to exhaust air in the treatment tank 1 to the outside through the filter 36 and also the fan is reversed and driven so that it is synchlonized with agitating operation of the agitation body 18 and sucks the outside air into the treatment tank 1 through the filter 36 for long time in comparison with agitating operation by constant time.
Patent JP-S59205102-A (JP)
Inventor: HAGIWARA HIROYOSHI
IPC: H05K7/04
Filed: 1983-05-09
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-S577431-A (JP)
Title: Novel phenol derivative and analgesic agent composed of said compound
Inventor: FUJIMURA HAJIME
IPC: C07C239/00
Filed: 1980-06-13
Abstract: NEW MATERIAL:A phenol derivative of formula I [R 1  is H, alkyl or -COR' (R' is alkyl, hetero-ring containing N as hetero-atom, etc.); R 2  is H, alkoxy, (alkyl- substituted) carbamoyloxy, etc.; R 3  and R 5  are H or alkyl; R 4  is H, phenyl, -NHCO- B [B is carboxy, (amino-substituted) alkyl, etc.]; provided that at least one of R 2   and R 4  is not H].  
     EXAMPLE: N-[N'(Ethoxyphenyl)-carbamoyl]glycine.  
     USE: An analgesic agent which is low toxic and does not form methemoglobin.  
     PROCESS: The compound of formula I wherein R 4  is -NHCO-B is prepared e.g. by reacting phenyl isocyanate of formula II derived from corresponding acid azide with a primary or secondary amine in an inert solvent, pref. in the presence of a base, at -20W+80°C for 5minW5hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S565828-A (JP)
Title: Organometallic copolymer and its preparation
Inventor: YAJIMA SEISHI
IPC: C01B31/36
Filed: 1979-06-28
Abstract: PURPOSE: An organometallic copolymer having heat resistance capable of forming fibers having higher mechanical strength than that of existing SiC and more improved oxidation resistance than that of TiC by means of sintering, consisting of a specific polycarbosilane part and polytitanosiloxane part.  
     CONSTITUTION: For example, A) a polycarboxysilane having a main chain skeleton shown by the formula I, Si with H and side chains, e.g., lower alkyl, phenyl, etc., and a number-average molecular weight of 500W10,000 is blended with B) a polytitanosiloxane having main chain skeleton consisting of a) one shown by the formula II and b) one shown by the formula III in a weight ratio of a/b of 30/1W1/30, Si with the same side chains as in the case of the ingredient A, most of Ti with lower alkyl groups, and a number-average molecular weight of 500W10,000 in an amount to give a ratio of (the total number of the skeleton shown by the formula I) to (the total number of the skeletons shown by the formulas II and III) of 100/1W1/100. The blend is heated in an organic solvent under an inert atmosphere so that Si in the ingredient A is partly linked with Si and/or Ti in the ingredient B through O bond. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247131-A (JP)
Title: Speed change operation mechanism
Inventor: HOSODA YUKIO
IPC: B60W10/10
Filed: 1987-04-01
Abstract: PURPOSE:To make it possible to smoothly manipulate speed change by operating a forward and backward change-over actuator with the use of return springs therefor in accordance with speed increasing manipulation of a speed change lever so that a forward and backward change-over mechanism changes over between forward and backward modes while a main clutch is engaged. CONSTITUTION:A speed change operating mechanism in a combine or the like, has a continuous variable speed change gear train (not shown), and a main clutch 50 fitted on the output shaft of the latter, which are manipulated by a speed change lever 21. In this arrangement, there is provided a forward and backward change-over actuator 75 manipulated by the speed change lever 21. Further, by operating the actuator 75, the main clutch 50 through an actuating rod 67 and a rod 82, and a forward and backward change-over device 85 through change-over arms 69, 70 and a rod 87, are respectively and associatingly operated. When the speed change lever 21 is manipulated toward the speed increasing side, the forward and backward change-over device 85 is changed over by means of return springs 95, 102 and the main clutch 50 is engaged.
Patent JP-S59207681-A (JP)
Title: Light emitting semiconductor device
Inventor: HAYASHI SHIYOUJI
IPC: H01S5/227
Filed: 1983-05-11
Abstract: PURPOSE:To prevent the extrusion of an Au electrode and to prevent short- circuit defects of a p-n junction, by coating the Au electrode neighboring the active layer of a semiconductor laser element by a protecting film. CONSTITUTION:At least the peripheral part of the surface of a gold electrode 28 of a semiconductor laser element is coated by a protecting film 29 so that the gold electrode 28 is not extruded by an external force. Even though the external force is applied to a part of the gold electrode 28, the gold electrode 28 is not extruded from the outer edge of the element. Therefore, the short circuits in a p-n junction due to the contact of the extruded and drooped gold electrode 28 and the p-n junction part can be prevented.
Patent JP-S57197861-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA YASUMITSU
IPC: H01L29/40
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the lowering of dielectric resistance even when the surface of a chip is coated with resin by forming an independent electrode onto a silicon oxide film on the extension of the outer circumferential section of a PN coupling in floating shape. CONSTITUTION:The silicon oxide film 2 is formed to the surface of a silicon substrate 1, a selective diffusion layer 3 is shaped, an electrode 6 is molded while the electrode 7 separated from the electrode 6 is formed on the extension of the outer circumferential section of the P-N junction 5, and the electrode 7 is floated. Since the electrode separated from the electrode of the selective diffusion layer on the silicon oxide film on the extension of the outer circumferential section of the P-N junction is used under a floating condition, a special lead terminal need not be mounted, and dielectric resistance can easily be increased.
Patent JP-S537347-A (JP)
Title: Hologram recorder
Inventor: MINAMI MASAKATA
IPC: G03H1/04
Filed: 1976-07-09
Abstract: PURPOSE: To obviate flawing on the surface of hologram recording media and eliminate the effect, etc. by the reflection at the opening end of mask by spacially separating a hologram mask and a hologram recording surface and utilizing the mask effect by optical imaging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58198794-A (JP)
Inventor: SAKURAGI MASANORI
IPC: G21C15/02
Filed: 1982-05-14
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-H1029931-A (JP)
Title: Hygroscopic and water-soluble product granule
Inventor: JAEGER KARL-FRIEDRICH DR
IPC: A01N25/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prepare a granule useful for a hygroscopic and water-soluble product, especially for a medicine or a treating agent, etc., for cultivated plants by carrying out the fluidized bed granulation while controlling the granule humidity of the product. SOLUTION: This hygroscopic and water-soluble product granule 1 having 200-2,000μm average grain diameter is prepared by bonding each of plural particle 2 having 5-200μm average particle diameter with solid bridges 3 of a solidified hygroscopic product and coating the surface of each particle 2 with the solid bridges 3. That is, each particle 2 becomes an aggregate coated with a hygroscopic product (e.g. sodium bentazon as an agrochemical). The resultant granule 1 has a compact and nearly spherical shape and further a cavity 4 and pore spaces 5 capable of manifesting capillary actions. Furthermore, the granule 1 is prepared by heating an aqueous solution containing 20-70wt.% hygroscopic and water-soluble product, spraying the heated solution on a fluidized bed opposite to the flow of a fluidizing gas and carrying out the fluidized bed granulation.  The product moisture in the granule 1 is regulated so as not to be >=50% based on the residual moisture in the final product granule 1.
Patent JP-H07266962-A (JP)
Title: Foot rest used for vehicle seat
Inventor: AOKI MAKOTO
IPC: B60N3/06
Filed: 1994-03-28
Abstract: PURPOSE:To adjust a foot step in the longitudinal direction. CONSTITUTION:A foot rest is equipped with a swing arm 11, foot step 12 which is supported in a slidable manner at the top end part of the swing arm 11 by a slide connector 13, positioning slot 14 which is formed in extension in the lengthwise direction at the top end part of the swing arm 11 and has locking holes 15 and 16 connected at both the ends, positioning pin 17 which is fixedly supported with the slide connector 13 and fitted with the positioning slot 14, and a guide slot 18 which is placed, keeping the proper interval from the positioning slot 14 and formed in extension in the lengthwise direction at the top end part of the swing arm 11, and a guide pin 19 which is fixedly supported on the slide connector 13, and is fitted with the guide slot 18.
Patent JP-H10274380-A (JP)
Title: Electric fused joint
Inventor: FUKUSHIMA SHUJI
IPC: F16L47/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fused joint wherein even without using a clamp, fusing work can be performed in a condition fixing a resin pipe, also without spreading a gap from a pipe peripheral surface, pipe slipping off can be prevented. SOLUTION: In a fused joint 1 providing a heat zone burying a heating unit in an internal peripheral surface of a pipe socket 11 of a thermoplastic resin-made joint main body and heating the heating unit fused with a resin pipe 3 inserted in the socket 11, in an end part side of the heat zone in the socket 11, a cold zone 13 is provided, in an end part side of the cold zone 13, an annular groove 5 opened in a circumferential direction is provided, a peripheral part of large thickness and an internal peripheral part 15 of thin thickness are formed, in the internal peripheral part 15, a plurality of axial line direction grooves are provided, a plurality of pressing pipes 17 on a circumference are integrally provided with the joint main body 10, in a peripheral part corresponding to the pressing piece 17, a hole passed through in the annular groove 5 from an outer surface is provided,  in the through hole, a pressing member is inserted from an outer surface, the pressing piece 17 is pressed, to be diametrically contracted, in an inner surface of the pressing pieces 17, pipe slipping off is prevented from the resin pipe 3 inserted in the pipe socket 11.
Patent JP-H01254739-A (JP)
Title: Cold-curing resin composition
Inventor: AMANO HISAO
IPC: C08L91/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a composition giving a two-pack type potting material having excellent electrical properties, resistance to cooling and heating cycle test, casting property and water-resistance, by compounding a polyol and a cure accelerator to a specific high-molecular weight material. CONSTITUTION:The objective composition is produced by compounding (A) an organic high-molecular weight material composed of (i) a main-chain high- molecular weight part having a molecular weight of 300-30,000 and an iodine value of 50-500 and containing carbon-carbon double bond and (ii) acidic groups bonded to the main-chain high-molecular weight part through carbon-carbon bond, wherein said acidic group is expressed by formula (R1 is H, halogen or 1-3C organic group; X is H or a bond; when X is bond, the C bonded with R1 and the C adjacent to the C and bonded with H together form a part of the main chain) and the amount of the acidic group is 0.05-0.5mol per 100g of the component A, (B) a polyol having >=2 hydroxyl groups in one molecule and (C) a cure accelerator. The equivalent ratio of the acidic group of the component A to the hydroxyl group of the component B is 0.5-1.5.
Patent JP-2000271100-A (JP)
Title: Vital electrode
Inventor: KOIKE YASUAKI
IPC: A61B5/0408
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a tape for holding an electrode element on a vital surface to easily follow up the movement of the vital surface when mounting a vital electrode to the vital surface. SOLUTION: The electrode element 1 having a gel layer held at one end to a holding material 15, such as a nonwoven fabric, is held by the flexible and stretchable tape 11. The tape 11 is mounted at the vital surface. The tape 11 is provided with cover films 12 and 13 at the time of mounting to prevent the generation of wrinkles, etc. The bisected cover film 12 is stripped to an outer side from a butt part after the mounting to prevent the raising of the tape 11.
Patent JP-H0594841-A (JP)
Title: Electric connector and electrical connecting method
Inventor: SUTEIIBUN YANGU
IPC: H01R12/71
Filed: 1992-03-04
Abstract: PURPOSE: To electrically connect a conductor with a circuit substrate by attaching a conductive elastomer, which is to be joined to a pad on the surface of a circuit substrate, to a conductor of a flexible circuit substrate and press- connecting the conductive elastomer to the pad. CONSTITUTION: A flexible circuit substrate 24 is constituted of a flexible dielectric material 22 and a conductor 20 and a conductive elastomer 26 is attached to an end part of the conductor 20. A plate 28 which press-connect the elastomer 26 to a surface pad 16 of a circuit substrate 12 by applying pressure to the conductor 20 and the elastomer 26 is installed on the opposite of the elastomer 26 of the conductor 20. The elastomer 26 comprises rubber containing a specified amount of a conductive material as to provide conductivity when compressed. In this way, a connector of an interval density of 0.025cm and low height and not necessary to be soldered can be obtained.
Patent JP-H06296125-A (JP)
Title: Power-on reset circuit
Inventor: TANIMOTO SUSUMU
IPC: G05F3/30
Filed: 1993-04-08
Abstract: PURPOSE:To decrease a minimum operating voltage and to enhance voltage accuracy by combining a voltage detection circuit detecting large dispersion in its detected voltage and providing a pulse without fail at application of power whose minimum operating voltage is low and a band gap reference voltage generating circuit utilizing the output pulse to be operated normally even in the presence of rapid power supply fluctuation. CONSTITUTION:At application of a power supply VDD, a power supply voltage detection circuit 17 used for the power-on reset circuit of a microcomputer provides an output of a high level pulse without fail even when a voltage of the power supply VDD rises slowly or rises steeply. The pulse is an input 23 to a band gap reference voltage generating circuit 18 via a delay circuit 19 and an EXOR 20 and a current flows to the circuit 18 as an initializing current at application of power and the normal operation is started. After an output 12 of the circuit 18 is made stable, its output voltage is compared with the voltage of the power supply VDD divided by resistors R5, R6 to decide a voltage detection level. Thus, the voltage detection in the circuit operation is set highly accurately.
Patent JP-S62237889-A (JP)
Title: Measuring method for image pickup tube beam spot shape
Inventor: HAYASHI MASAYASU
IPC: H04N17/00
Filed: 1986-04-09
Abstract: PURPOSE:To simply and quickly discriminate the shape of a beam spot of an image pickup tube by visual observation by picking up concentric or spiral contrast stripes whose spatial frequency is more lowered more apart from the center. CONSTITUTION:An object 1 is formed by stripes of concentric or spiral contrast stripes whose spatial frequency is more lowered more apart from the center. The object 1 is picked up by an image pickup tube 11 measuring the shape of beam spot. The video signal obtained from the image pickup tube 11 is fed to a nonlinar circuit 16 converting the amplitude change into the mean value change. Then the signal obtained by the nonlinear circuit 16 is fed to a monitor receiver 20. Since the image of the shape corresponding to the shape of the beam spot of the image pickup tube 11 is displayed on the receiver 20, the shape of the beam spot of the image pickup tube is discriminated simply and quickly from the image by visual observation.