baber/WOPTO huggingface dataset:
Patent JP-H0211924-A (JP)
Title: Device for preventing fouling of bearing member by powdered and granular material
Inventor: JIYAN BARESU
IPC: F16C33/72
Filed: 1989-04-18
Abstract: PURPOSE: To prevent a bearing from contamination and prolong its lifetime by installing a brush to capture a pulverized/granular substance between a bearing member and the pulverized/granular substance, and installing a propelling means to push the pulverized/granular substance away from the bearing member. CONSTITUTION: A shaft 64 extends outward from the ends of a sleeve 60 and is supported at the ends by bearings 66 rotatably. A brush 68 is fixed by one end to the shaft 64, and the other end extends in the radial direction to contact with an inner threaded region 70 on the wall surface of a chamber 56 in a housing 54. When a pulverized/granular developer moves in the axial direction toward the bearing 66, the developer contacts with the brush 68 to be captured in it. The brush 68 rotates together with the shaft 64, and all pelverized/granular substance having intruded in such a way as approaching the bearing through the threads is swept continuously and pushed away from the bearing. Thus the bearing member is prevented from being contaminated with the pelverized/ granular substance, and the lifetime of the bearing member can be prolonged.
Patent JP-S63263202-A (JP)
Title: Rotor of steam turbine
Inventor: MURAKAMI TORU
IPC: F01D5/10
Filed: 1987-04-20
Abstract: PURPOSE:To improve the reliability of a rotor by providing a weight body which can be cut away on the journal part of the rotor. CONSTITUTION:A weight body 8 which can be cut away is provided on the journal part 2 of a rotor main body 1. When natural frequencies of oscillation modes of blades 5, 6 embedded in the runner 4 of the rotor main body 1 are changed to generate any resonance, the weight body 8 is cut away as indicated by broken lines so that the constant of a torsion spring is changed. As a result, it is possible to detune the natural frequencies of the blades easily and perfectly, and to improve the reliability of the rotor.
Patent JP-S60239643-A (JP)
Inventor: JIYATSUKU EMU HOWAITO
IPC: G01L1/22
Filed: 1985-05-09
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-S63262146-A (JP)
Inventor: SHIKISHI YOSHIROU
IPC: A61B10/00
Filed: 1987-04-20
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-H05271801-A (JP)
Title: Zone-melting refining method of metal
IPC: C22B34/12
Filed: 1992-03-23
Abstract: PURPOSE:To prevent an increase in the canon. of impurities by annularly moving a molten zone from the center to periphery of a metallic sheet. CONSTITUTION:When a metal is refined by the zone-melting method, the molten zone is annularly moved from the center to periphery of a metallic sheet to gradually increase the volume of the molten zone. Consequently the increase in the concn. of impurities in the molten zone is prevented.
Patent JP-S5431456-A (JP)
Title: Thermoplastic resin composition
Inventor: KIMATA YUKINORI
IPC: C08L33/04
Filed: 1977-08-15
Abstract: PURPOSE: A thermoplastic resin composition having high impact resistance, comprising (A) a thermoplastic polyamide resin or a thermoplastic polyester, (B) a saponified acrylic rubber-like polymer and/or saponified acrylic rubber modified vinyl polymer, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57212615-A (JP)
Title: Magnetic head device
Inventor: FURUICHI SHINJI
IPC: G11B5/265
Filed: 1981-06-23
Abstract: PURPOSE:To obtain a magnetic head assembly which is easily fitted and fixed stably against external force while having high precision, by forming a back bar which constitutes the magnetic circuit of an erasing head in a channel shape, and inserting and fixing one leg into and in a coil for erasure. CONSTITUTION:In a magnetic head device wherein a recording and reproducing head 6 and an erasing head for erasing the edge parts of data are assembled, the erasing back bar 5 of the erasing head is formed nearly in a channel shape, and one leg is inserted into a coil 2 for erasure and fixed by using resin, etc. The length of the leg part inserted into the coil 2 is varied to adjust distance (l') from a core 1. The slanting-line parts in the figure are made of ferrite and the other part uses a nonmagnetic material. Thus, the erasing back bar 5 is positioned easily and fixed tightly against external mechanical force.
Patent JP-S5621138-A (JP)
Title: Two-color copying method
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G13/01
Filed: 1979-07-30
Abstract: PURPOSE: To enhance image quality of a red and black copied image in 2-color  copying method using a specified laminate type photoreceptor, by setting to a specified value an illumination quantity of the red light to be used in primary charging.  
     CONSTITUTION: First photoconductive layer 11, such as Se or Se alloy, interlayer 12, and second photoconductive layer 13 consisting of a eutectic complex of a thiapyrylium salt and a polycarbonate resin are laminated on conductive substrate 10 to form photoreceptor 1, which is subjected to positive primary charging together with uniform exposure to a red light, followed by negative secondary charging lower in potential than the primary charging and subsequent exposure to a light image of a red and black 2-color original. The surface potential of photoreceptor 1 becomes zero, positive, and negative in the areas corresponding to each of the white ground, the red image, and the black image, and photoreceptor 1 is developed with positively charged black toner TBL and negatively charged red toner TR. In said 2-color copying method, a light of its wavelength ≥560nm is used as said red light used for illumination in the primary charging, and this illumination is carried out in 150W 650μWsec/cm 2  range illumination intensity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62253735-A (JP)
Title: Production of binder
Inventor: TOMARI MASAO
IPC: C22B1/16
Filed: 1986-04-25
Abstract: PURPOSE:To obtain an inexpensive binder for sintering substitutable for expensive quick lime or quick-setting cement by mixing ferromanganese slag and/or silicomanganese slag with steel making slag cooled rapidly from a molten state and one or more kinds of substances such as CaSO4.2H2O as an exciting agent in the form of powders. CONSTITUTION:This binder for sintering is a powdery mixture of inexpensive ferromanganese slag and/or silicomanganese slag with steel making slag cooled rapidly from a molten state and one or more kinds of substances selected among CaSO4.2H2O, CaO, Ca(OH)2, CaCO3, NaOH and Na2CO3 as an exciting agent. The effect of the binder on a sintered product is comparable to that of conventional expensive quick lime. Blast furnace slag and steel making slag as by- products from the iron industry are recycled and ferromanganese slag and silicomanganese slag as by-products from a ferroalloy maker are utilized, so the binder is profitable.
Patent JP-S59222846-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-06-01
Abstract: PURPOSE:To obtain an all-environmental superior photoconductive member by laminating the first layer region contg. Ge partially or more crystallized; the second amorphous layer region contg. Si and Ge; the third photoconduct layer region contg. an amorphous material including Si; and the fourth layer region contg. C and Si on a substrate. CONSTITUTION:The first layer region 106 contg. Ge or Ge and Si partially or more crystallized; the second amorphous layer region 103 contg. Si and Ge; the third photoconductive layer region 104 contg. an amorphous material including Si; and the fourth layer region 107 made of an amorphous material contg. C and Si are laminated on a conductive substrate 101 to form a photoconductive member having a photoreceptive layer 102. The layer 106 and/or the layer 103 contains an element of group III, such as B, or an element of group V, such as P, and one of the layers 106, 103, 104, and 107 contains H or halogen. As a result, the photoconductive member thus obtained has high sensitivity to lights in all the visible region, IR, UV, and X-rays, and light resistance and non or very little residual potential, and superior characteristics.
Patent JP-H03295290-A (JP)
Title: Adhesive applicator
Inventor: KANAZAWA TSUNEO
IPC: B05C5/00
Filed: 1990-04-12
Abstract: PURPOSE:To enable an applying head to cope with component parts different in size and mounting space without being replaced with another applying head different in nozzle space when adhesive agent is applied onto the component parts concerned by a method wherein an applying nozzle is moved relative to other applying nozzles and fixed. CONSTITUTION:When machine screws 36 and 36 are loosened, the upsides of slide blocks 33 and 33 are separated from the underside of a guide groove 38, and the slide blocks 33 and 33 are movable sliding along the guide groove 38. The machine screws 36 and 36 are made to move along long holes 35 and 35, and when applying nozzles 15 and 15 become separate from each other by a required distance, the machine screws 36 and 36 are tightened. As mentioned above, the space between applying nozzles 15 and 15 is adjusted. Then, a distance between stopper pins 43 and 43 provided to a applying head 9 and the applying nozzles 15 and 15 is so adjusted as to enable the stopper pins 43 and 43 not to bear against adhesive agent applied onto a printed board or adhesive agent discharged from the applying nozzles 15 and 15.
Patent JP-H05269212-A (JP)
Title: Cardiac fascia fixture consisting of electrodes at front end of catheter of pace-maker for transmitting electric signal having frequency equal to normal heat beat
IPC: A61N1/05
Filed: 1992-03-25
Abstract: PURPOSE:To smooth the work of implanting an electrode fixture in the cardiac fascia, to prevent damage to the tissue and to keep a pace-maker active for a long time. CONSTITUTION:Each of a large diameter stainless tube 2 having a predetermined length and an inner diameter D2, and a small diameter stainless tube 3 having an outer diameter D3 equal to the inner diameter D2, is formed on the outer periphery of its one end part with a tapered part 4, and on the outer periphery of its the other end part with a rounded part 5, and the rounded part 5 of the small diameter stainless tube 5 is fitted in the tapered part 4 of the large diameter stainless tube 2, and these fitted parts 7 are caulked. Thereby it is possible to provide a cardiac fascia fixture 1 having a structure such that A boundary two stepped parts having small and large diameter parts is made be smooth while two tubes 2, 3 are integrally incorporated with each other.
Patent JP-S5431760-A (JP)
Title: Detector of peeling degree of fruit rind
Inventor: OOMORI TOYOAKI
IPC: G01H1/00
Filed: 1977-08-13
Abstract: PURPOSE: To perform sure noncontact detection by displacing the rind thereby forminging holography interference fringes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06342624-A (JP)
Title: High voltage minute current circuit
Inventor: MASUDA SENICHI
IPC: H01H85/04
Filed: 1991-04-26
Abstract: PURPOSE:To prevent a danger resuting in accident caused by failure in load leading in flowing of overcurrent and overheating, simplify constitution and improve reliability by performing connection of a minute current fuse for high voltage between a high voltage power supply and load. CONSTITUTION:Minute current fuses F1, F2, F3, F4 for high voltage are connected between a high voltage power supply PS and loads L1, L2, L3, L4, whereby even if overcurrent flows in any one of the loads L1, L2, L3, L4, any one of the fuses F1-F4 connected to any one of the loads Ll-L4 is fused with minute current. Namely, since the fuses F1-F4 have high set resistance values, overcurrent can be restrained and a circuit is disconnected by fusion to protect it from accident such as overheating. A plurality of power supplies PS are thus made unnecessary and the number of power suppies is reduced to one, while making unnecessary parts such as a protection circuit and a relay for simplification in structure and improvement in reliablity.
Patent JP-H11290252-A (JP)
Title: Frame structure of cleaning vehicle
Inventor: NODA NOBORU
IPC: A47L11/282
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and compact frame structure in a cleaning vehicle used by being mounted on a forklift. SOLUTION: Left and right side members 2 extended parallel in the front and back direction are constituted by a hollow member with a U-shaped cross section into which a fork of a forklift can be inserted. In addition, a frame 1 is constituted by binding both left and right side members 2 with three kinds of functional members consisting of an axle beam 3 for, supporting back wheels extending in the vehicle width direction, a brush box 4 for covering a main brush and a filter box 5 for storing a filter unit.
Patent JP-H10290085-A (JP)
Title: Heat dissipating bus bar
Inventor: PURIADARUSHI SNILL
IPC: H05K1/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar with a heat dissipating function and to prevent heat from being accumulated near the bus bar. SOLUTION: A bus bar 3 is composed of a flat plate 4 vertical to a circuit board 1, a side plate 5 formed by bending the flat plate 4 at a right angle from its one side edge, and a top plate 6 formed by bending the flat plate 4 at a right angle from its upper edge. Heat dissipating holes 9 are provided to the flat plate 4, the side plate 5, and the top plate 6 respectively. A stepped part 10 is provided to the flat plate 4 and the side plate 5 protruding respectively, and lead terminals 11 are droopingly provided to the stepped part 10 protruding from the circuit board 1.  When the lead terminals 11 are fixed to the circuit board 1, the stepped part 10 beards against the circuit board 1, a gap 16 is formed between the lower edge of the flat plate 4 and the circuit board 1, and heat is dissipated through the gap 16 and the heat dissipating holes 9, so that heat is not accumulated near the bus bar 3.
Patent JP-H01269351-A (JP)
Title: Sound digital recording device and sound digital reproducing device
Inventor: TOKUHARA TOSHIKO
IPC: H04M11/00
Filed: 1988-04-20
Abstract: PURPOSE:To reduce memories and to attain the effective utility by writing non-call patterns which are compressed and continuously transmitting the non call patterns for a necessary number in reproduction. CONSTITUTION:When the non-call patterns are detected from digital sound data written into a memory 307, a non-call pattern detection output is transmitted to a D flip flop circuit 313 in a non-call pattern detection circuit 311. The D flip flop circuit 313 holds the non-call pattern detection output, accordingly closes an AND gate 303, and stops the count input of a counter 305. Consequently, a write address will not be updated. On the other hand, the D flip flop circuit 313 starts the addition-counting of an up counter 315 in correspondence with the non-call pattern output, gives a count input to a counter 317 and the register number '0' of a register 319 is designated by the count value 6.
Patent JP-S57211670-A (JP)
Title: Optical mark reader
Inventor: SHIROKABE KAZUHISA
IPC: G06K7/10
Filed: 1981-06-23
Abstract: PURPOSE:To obtain an efficient optical scanner, by combining in parallel pattern group and two kinds X-shaped pattern groups different in cross angle to obtain a scanning pattern while using a hologram disc for forming this pattern. CONSTITUTION:Scanning lines 33 and 34 reflected by a plane mirror 30 generate two parallel patterns 37 on a scanning face 36, and scanning line groups 33-35 reflected by a plane mirror 31 generate X-shaped patterns 38 on the scanning face 36, and scanning line groups 33-35 reflected by a plane mirror 32 generate X-shaped patterns 39 having cross angles acuter than that of X-shaped patterns 38. Information of the reflected light from the scanning face 36 is reflected by plane mirrors 30-32 and is made incident to holograms 27-29. Reflected lights from them are condensed to a pin hole 10 through a perforated mirror 25 by holograms. The condensed light is converted to an electric signal by a photoelectric detector 41 and is read by a signal processing circuit.
Patent JP-H08267173-A (JP)
Title: Method for forging hollow cylindrical body and punch for forming the same
Inventor: CHIKADA MASAHIRO
IPC: B21J13/02
Filed: 1995-03-30
Abstract: PURPOSE: To improve the quality of formed hollow cylindrical bodies and to forge the hollow cylindrical bodies with excellent productivity by drilling piercing holes penetrating the bottoms of intermediate forged parts at these bottoms and subjecting the inner and outer peripheries of the intermediate forged parts to forging and finishing to desired shapes. CONSTITUTION: The intermediate forged parts 43 are charged into the die sinking space 34 of a die 33 and thereafter, an upper die 22 is lowered at the time of forming the hollow cylindrical body 44 from the intermediate forged parts 43 by a forging device 21. As a result, the bottom 43a of the intermediate forged parts is blanked by a piercing part 25 of a punch 23 and is held between the inner peripheral finishing part 24 of the punch 23 of the upper die 22 and the outer peripheral finishing part 39 of the die 33 of a lower die 32. The hollow cylindrical body 44 having the piercing hole 44a and the desired inner and outer peripheral shapes is then formed. The upper die 22 is thereafter retreated upward and a knock-out ring 36 projects upward to take the formed hollow cylindrical body 44 out of the lower die 32.  Then, the desired piercing hole 44a and inner and outer peripheral shapes are simultaneously forged and formed and the cylindrical body exact in the respective positional relations is obtd.
Patent JP-H02276238-A (JP)
Title: Pattern exposure device
Inventor: NAKAJIMA TAKASHI
IPC: H01L21/027
Filed: 1989-04-18
Abstract: PURPOSE:To improve the accuracy of exposure, which is bad compared to that of exposure of the central part of a section, of the end parts of the section by a method wherein the diameter of the point of an electron gun is made large and the gun is provided with apertures, each having a plurality of pieces of rectangular holes. CONSTITUTION:An electron beam of a wider range is obtained by making larger the diameter of the point of an electron gun 1 from the conventional diameter of 100mumphi to a diameter of 300mumphi. 4 rectangular holes 31 to 34 and 41 to 44 are respectively bored in first and second apertures 4 and 7. The wide ranging electron beam emitted from the gun 1 is formed into 4 rectangular beams by the holes 31, 32, 33 and 34 of the aperture 4. The 4 rectangular beams are respectively deflected to the holes 41, 42, 43 and 44, which are designated to the 4 beams, of the aperture 7 and rectangularly formed beams are formed. In case the interior 51 of a section is exposed to light, the rectangular beam made to pass through the hole 31 of the aperture 4 is deflected in a direction Y in such a way that the beam is formed by the hole 41 of the aperture 7. At this time, the rectangular beam which is made to pass through the aperture 7 becomes one only made to pass through the hole 41 of the aperture 7.
Patent JP-H05293865-A (JP)
Title: Disk base manufacturing device
Inventor: FUKIYA KAZUNORI
IPC: G11B7/26
Filed: 1992-04-17
Abstract: PURPOSE:To modify easily the interval between a fixed platen and a movable platen by computing the parallelism between the fixed platen and the movable platen based on the measured value obtained by a measuring means and providing a computing means with modifying function to modify the computed parallelism to be within the reference value range when the same is out of the reference value range set preliminarily. CONSTITUTION:The interval between cavities formed by a fixed mold 10 and a movable mold 20 are measured each time a disk base is manufactured. During continuous molding, resin in the cavities is cooled, and a movable platen 21 is pulled back by a mold clamping unit 30, and just before the mold is opened, laser beam is transmitted from a transmission section 51 of a non-contact laser length measuring machine 50 mounted on the fixed platen to a receiving section 52 of the non-contact laser length measuring machine 50 mounted on the movable platen 21 on the relative position to measure the interval between a fixed platen 11 and the movable platen 21. The parallelism between the fixed platen and the movable platen can be modified simply by said arrangement, and the thickness distribution of a disk base to be molded can be set within the range.
Patent JP-S58219111-A (JP)
Title: Drug
Inventor: FUKUTSUJI SATOSHI
IPC: A61P1/02
Filed: 1982-06-07
Abstract: PURPOSE:An analgesic and anti-inflammatory agent, prepared by incorporating guaiacol with camphor, capable of eliminating acute pains due to acute supprative pulpitis or ulcerative pulpitis almost in a moment by application, and lasting the analgesic action for a long term. CONSTITUTION:A drug prepared by incorporating guaiacol having the powerful analgesic and germicidal action with camphor having local vasodilator and penetrating action. Pains caused by the pulpitic diseased can be eliminated almost simultaneously with the application due to the synergistic effects of both components simply by applying the resultant drug impregnated into a small tampon to the affected part. The drug produces an effect on dermatopathy, e.g. athlete's foot.
Patent JP-H07309654-A (JP)
Title: Production of cement composition and production of cement board by using this cement composition
Inventor: MATSUI KENICHI
IPC: C04B28/02
Filed: 1994-05-12
Abstract: PURPOSE:To produce a cement compsn. which does not generate lumps by entanglement of fibers and with which a cement board having improved strength is obtainable by using the cement compsn. consisting of hydraulic cement and fibers. CONSTITUTION:This cement compsn. is produced by a method of passing the fibers dispersed in water through a screen to fractionate the fibers to the fibers past this screen and the unpassed fibers, beating the unpassed fiberes by a beating machine, then mixing the heated fiberes together with the fibers past the screen into the compsn. consisting of the hydraulic cement. This cement board is produced by a method of producing the board by using the cement compsn. described above, then curing the board.
Patent JP-H01270110-A (JP)
Title: Crt operating device
Inventor: HATAMURA KOJI
IPC: G05B23/02
Filed: 1988-04-22
Abstract: PURPOSE:To rapidly perform a counterpart operation without observing a document such as a drawing, etc., by displaying information not only of the name of a plant equipment in which abnormality is generated but for the response of an operator. CONSTITUTION:A table 2f to store a plant equipment layout drawing as picture data, and a table 2g to store a circuit diagram for every plant equipment and a conditional logic diagram for an operation, etc., as a graphic picture are provided, and those data re synthesized with a process quantity inputted from a plant, then, displayed. Therefore, the information of a desired plant equipment can be obtained on CRT display always used in a plant operation. In such a way, it is possible to improve the response of the operator at the time of generating the abnormality in the plant equipment, and to perform the operation based on the information obtained from the CRT display without observing the document such as a specific drawing, etc.