baber/WOPTO huggingface dataset:
Patent JP-S5375946-A (JP)
Title: Light injector
Inventor: TAKAHASHI KEIICHI
IPC: G02B27/10
Filed: 1976-12-15
Abstract: PURPOSE:To obtain a high binding efficiency without giving substantial loss to a main signal line by providing a round ball or an elliptical body of rotation of a rotation of a transparent dielectric material in an optical communication fiber having a suitable curvature and by injecting light into the dielectric material from the outside.
Patent JP-S63317579-A (JP)
Title: Pretreatment of heat storage material
Inventor: WATANABE HIROYUKI
IPC: C09K5/00
Filed: 1987-06-19
Abstract: PURPOSE:To carry out such a pretreatment that a nucleating agent is added to a latent heat-type heat storage material followed by heating to specified temperatures and then cooling to solidify said material once, thus preventing supercooling in the heat release and ensuring ready solidification at temperatures near the melting point to make the absorption and release of the latent heat smooth. CONSTITUTION:The objective pretreatment is carried out in such a manner that a nucleating agent (pref. sodium tertiary phosphate) is added to a latent heat-type heat storage material (pref. sodium acetate trihydrate) followed by heating to 85-110 deg.C and then cooling, thus solidifying said material once.
Patent JP-S5375193-A (JP)
Title: Screening method for slag
Inventor: TACHIMOTO KAZUO
IPC: F27D15/02
Filed: 1976-12-15
Abstract: PURPOSE: To obtain spherical granules valuable as goods, the granular size of which has been properly distributed, by screening spherical granules granulated by a proper method into some groups of the practically same temp. in the vicinity of the nonfusion temp. and the practically same granular size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0816882-A (JP)
Title: Automatic reception and payment device for paper money
Inventor: KOBAYASHI YOSHINARI
IPC: G07D9/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide an automatic reception and payment device for paper money, which improves space efficiency and operability while keeping security. CONSTITUTION:The rotation of a drive gear 6 rotates a drive lever 7 with a rotation fulcrum 7b in a center. The movement of the terminal part of this drive lever 7 is transmitted to a temporarily holding board 5 so as to open/close the temporarily holding board 5. When the temporarily holding board 5 comes into a closing state then, the roller 6a of the drive gear 6 and the long hole 7a of the drive lever 7 comes into the relation of a dead point with each other. On the other hand, when the temporarily holding board 5 comes into a closing state, a lock lever 13 is pushed and the hook part 13d of the lock lever 13 is disconnected from the projection 14a of a lock bracket 14 so as to unlock a reception and payment unit 1 in the closing state.
Patent JP-S6129874-A (JP)
Title: Magnet roll
Inventor: FUKUSHIMA TAKESHI
IPC: G03G15/09
Filed: 1984-07-23
Abstract: PURPOSE:To intensify magnetic poles in the case of reducing a size and to render the arranggement of magnetic poles versatile by using a resin magnet having intense magnetic poles magnetized in multipolar anisotropic directions along the peripheral face and weak magnet poles magnetized in the different directions. CONSTITUTION:A cylindrical resin magnet 10 is obtained by mixing particles of a magnetic material, such as ferrite or rare earth type, into a polymer, such as rubber, chlorinated polyethylene, or PVC, and molding this mixture is an extrusion mold provided with orienting yokes 11 in a magnetic field to form intense magnetic poles N1, N2, S1, and S2 oriented in multipolar anisotropic directions along the peripheral face to magnetize them at the same time, and then, a weak magnetic pole S3 is formed in a magnetizing step in the direction different from the multipolar anisotropic directions, thus permitting intense magntic poles to be obtained even in the case of reducing the size, and a magnet roll providable with versatilely arranged magnetic poles to be obtained.
Patent JP-S639779-A (JP)
Title: Manufacture of mechanical seal
Inventor: KAWAKAMI KEIJI
IPC: B29C43/18
Filed: 1986-06-30
Abstract: PURPOSE:To prevent spreading of resilient rubber material to the sliding face side of a sliding ring when molding, by providing annular recess in the surface of a mold and storing the resilient rubber material in said recesses. CONSTITUTION:Mold faces 100a, 100b of a mold 100 are tapered and a plural rows of annular recesses 13, 14 are made in step in said tapered face. With such arrangement, when vulcanized resilient rubber material is pressurized and molded through thermosetting, excessive material 12 flows in positively and sequentially in step into the annular recesses 13, 14, thereby the resilient rubber material does not spread to the sliding face 3a side of a sliding ring 3.
Patent JP-S5776412-A (JP)
Title: Fault detecting system for pulse encoder
Inventor: KOUZAI YOSHITOKU
IPC: G01D5/244
Filed: 1980-10-30
Abstract: PURPOSE:To detect faults of a pulse encoder by providing two slit trains arranged so as to have 90 deg. phase shift and a slit generating one pulse per rotation on a rotary disc. CONSTITUTION:A rotary disc is provided with A-phase slit train 11 dividing the circumference having radius RA into N, B-phase slit train 12 dividing the circumference having radius RB into N and a Z-phase slit 13 on the circimference having radius Rz. The A- and B-phase slit trains are arranged so as to biased by 1/4 pitch. Thus, faults can be detected by judging the levels of A- and B-phase pulses at leading and trailing edge parts of Z-phase pulse.
Patent JP-H09304125-A (JP)
Title: Scale plate, for water meter, manufactured by integral molding of resin name plate with thermoplastic resin
Inventor: GOTO TSUTOMU
IPC: G01F1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a scale plate whose manufacturing process can be reduced by a method wherein a resin name plate at the scale plate is pressed and cut so as to be molded integrally with a thermoplastic resin. SOLUTION: A design such as a scale or the like is back-printed, by a silk screen printing operation, on a polycarbonate film layer 1, and an ink layer 2 is generated. A thermosetting urethane-based ink is used for the ink layer 2. An adhesive layer 3 is silk-screen-printed on its printing face. The adhesive layer is aligned with the face of an operating panel, it is cut by a press machine, it is bent and worked as required, it is fitted to a fixation part, and a thermoplastic resin layer 4 is injection-molded. An ABS plastic, a polycarbonate or the like is used for the resin layer 4. By this method, a process for manufacturing a scale plate can be reduced, and its production costs can be reduced.
Patent JP-H10328960-A (JP)
Title: Endless saw
Inventor: AIHARA SHIGERU
IPC: B23Q3/18
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To easily position a specific length of a work for a short time, by comprising a specific length determination part for setting the distance between position near a work piece, and a specific tool, to a specific length. SOLUTION: After a second position x2 of an opposite edge face 31a of a specific length determination part 3 has been set, a position of the opposite edge face 31a can be agreed with the second position x2 only by rotating and drawing the specific length determination part 3. Whereby the setting is performed so that a cut off length of a blank material B becomes (L) at all times. In a case when the specific length determination part 3 is closed to or separated from the point faces S1, S2,... of the blank material B in a tailstock direction, the air included in a cavity between an unmovable part and the specific length determination part 3, is compressed or absorbed. Whereby something of damper is formed to be acted in a direction for preventing the movement of the specific length determination part 3.
Patent JP-S5674553-A (JP)
Title: Smoke exhausting device
Inventor: NAKAMURA TSUTOMU
IPC: A62C2/24
Filed: 1979-11-21
Abstract: PURPOSE: To combine the smoke exhausting function and the fireproofing function and to ensure  the operation of the smoke exhausting device at the fire occurrence by locating at an intermediate  position of a smoke exhaust duct the smoke exhausting device in which a partition plate such as a  damper vane is operated by a spring.  
     CONSTITUTION: Within the smoke exhaust duct 1, a shaft 3 of a damper 4 is mounted fixedly  with a lever 6 on the outer end thereof and the lever 6 is mounted rotatably with the tip end of a  rod 10a of a cylinder 10 through a pin 13 provided at an intermediate position of the lever 6.  At the both ends of the lever 6, there are provided projections 14 and 16. On the other hand, a  mounting plate 5 has a pin 17 and a heat sensitive operator 20 in the duct 1 has an operating rod  25. Between each of the pairs of the projection 14 and operating rod and the projection 16 and  the pin 17, there is provided a spring 15 and 18 so as to bias the lever 6 upwards. The heat  sensitive operator 20 has a body 21 housing the large diameter part 25a of the operating rod  25 slidably but normally biased toward the direction Z. A fuse 31 interconnects fixedly between a  projection 24 of the body 21 and a projection 28 of a connecting rod 27 connected to the operating rod 25. In a normal condition, the damper 4 is closed as shown in the drawing. When a fire  occurs, a switching valve 11 is turned over to have the cylinder 10 open the damper 4. If the  temperature rises high and the fuse 31 is fused, the operating rod moves in the direction Z so as to  disengage the damper 4 from the spring 15. Then the damper is closed by the force of the spring  18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0314160-A (JP)
Title: Ipl system
Inventor: YUMIBA HIDEKI
IPC: G06F15/16
Filed: 1989-06-13
Abstract: PURPOSE:To execute the IPL from the other processor by resetting all registers of the other processor and clearing a memory, setting up the register and the memory and loading a program to the other processor, changing a mode and starting up the system. CONSTITUTION:An input/output controller 2 writes a value of a resources access mode in a register of a host interface 6 on an additional processor B, and changes a mode of the additional processor B. A microprogram brought to down-load onto the additional processor B resets each register on the additional processor B, clears a memory 5 and sets up the register and the memory 5 on the additional processor B. Subsequently, the input/output controller 2 writes a value of an execution mode in the register of the host interface 6 on the additional processor B, changes the mode of the additional processor B, supplies a clock to a processor 7 of the additional processor B and actuates the system. In such a way, the IPL by a computer system constituted of the additional processor is executed.
Patent JP-S637656-A (JP)
Title: Semiconductor device
Inventor: AOKI AKIHIDE
IPC: H01L23/31
Filed: 1986-06-27
Abstract: PURPOSE:To prevent breakdown of a semiconductor element due to change in temperature, by covering the semiconductor element with a member which has an elastic modulus different from that of a molding material, and molding the member with the molding material. CONSTITUTION:A semiconductor element 3 is covered with a member, which has an elastic modulus different from that of a molding material 5. Thereafter, molding is performed with the molding material 5. Thus, stress due to expansion and contraction of the molding material 5 due to change in temperature is absorbed in the member 6. The deviation of the pattern of the semiconductor element 3 and the occurrence of cracking in the element can be prevented. As the secondary effect, it is effective to prevent the breakdown of a wire 4.
Patent JP-H053224-A (JP)
Title: Fabrication apparatus for semiconductor parts
Inventor: OKANO KEITARO
IPC: H01L21/60
Filed: 1991-06-25
Abstract: PURPOSE:To provide a fabrication apparatus for semiconductor parts capable of easily mounting a new carrier tape on a tape supplier only by a single operator thus saving the labor. CONSTITUTION:A carrier tape 1 on which an inner lead 2 is provided, and a spacer tape 30 are superimposed and derived from a tape supplier K, and a drive source 43 is coupled with a spacer tape processing mechanism 40 to exert tension on the spacer tape and separate the spacer tape from the carrier tape. The inner lead is bonded to a semiconductor device 3 by a bonding mechanism B, and the spacer tape derived from a spacer tape derivation mechanism 50 is superimposed on the carrier tape on the side of a semiconductor device bonding surface thereof and is wound by a winding mechanism M.
Patent JP-H05340056-A (JP)
Title: Structure of handrail part of balcony
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the fall of a handrail by standing longitudinal bars in the peripheral edge part of a deck of a balcony, and fitting a reinforcing member so as to ride over the lower ends of these longitudinal bars and the peripheral edge part of the deck. CONSTITUTION:Plural longitudinal bars 12 are stood on a girder wall 11 as the peripheral edge part of a deck 2 of a balcony with an appropriate space, and plural grates 13 are arranged between these longitudinal bars 12. A horizontal beam 14 is bridged on the upper ends 13a of the grates 13, and a handrail 15 is bridged over the upper end part 12a of each longitudinal bar 12. Next, a coping bracket 17 is fitted to the top surface part of the girder wall 11 through tapping screws 16, and a coping skirt 18 is fitted out of the coping bracket 17, and a reinforcing member 23 is fitted so as to ride over the coping skirt 18 and the lower end parts 12b of the longitudinal bars 12. Consequently, the fall of a handrail can be prevented with members at a low cost.
Patent JP-H0319433-A (JP)
Title: Communication connection method for cordless telephone set
Inventor: OMORI TADASHI
IPC: H04W84/08
Filed: 1989-06-16
Abstract: PURPOSE:To decrease a communication establishment time by decreasing a transmission time of a connection request data sent through a channel stored by a station making transmission early more than a transmission time of a connection request data sent through other channel. CONSTITUTION:A channel used for communication by both a base station and a mobile station at a point of time when the talking state is reached is stored in respective communication channel storage sections 30, 31. When a talking key 25 is depressed, the standby time in the stored channel is set relatively longer than the standby time of other channel in the reception standby time of plural channels possessed by both the base station and the mobile station after the end of talking. That is, the scanned period is decreased as 2a with respect to the other channel. Then the connection request data length in the start channel at the establishment of the succeeding communication is shorter than that the case of when it is not stored in the channel thereby decreasing the communication establishment time.
Patent JP-S6213350-A (JP)
Title: Multi-nozzle ink jet printer
Inventor: SAKAE MASAJI
IPC: B41J2/19
Filed: 1985-07-12
Abstract: PURPOSE:To remove bubbles selectively only from the nozzle head in which bubbles are generated, by making an ink recovery part absorb excessive ink to be generated by the operation of purging. CONSTITUTION:The valve 105 inside a pump chamber 104 is lowered in the arrowed D direction and the inside of a pipe 102 and an ink recovery part 30 are made of negative pressure. Ink 21 is sucked from a nozzle pipe 11, a tube 13, and a filter 14 by this negative pressure and the generated bubbles are removed. The sucked ink is absorbed from a connecting pipe 34 with an ink-absorbing material 31 to be recovered, which is not reliesed outside. When ink particles 6 are not jetted from a nozzle head 1m, a carrier base 2 is moved and the purge of the nozzle head 1m is carried out by advancing the purge mechanism part 100 as shown by the dotted line. Because there is no ink on and after the pipe 102 of the purge mechanism part 100 by the recovery with the ink absorption material, through different nozzle heads are purged with one piece of purge mechanism, there is neither the mixing color nor the reflux of ink.
Patent JP-S5580633-A (JP)
Title: Detector of defective laver
Inventor: FURUKAWA NORIYUKI
IPC: A23L17/60
Filed: 1978-12-07
Abstract: PURPOSE: To detect defective sheets of laver, by setting a conveyer which can transfer the sheets zigzag vertically in the direction of delivery and in the direction normal to it or in the composite direction and also setting a light emitter and optical senser for checking the zigzag course.  
     CONSTITUTION: A sheet of dry laver 7 is transferred in the arrow a direction on a conveyer 2, and when its tip intercepts a line, on which a light emitter 8 and optical senser 10 are aligned, immediately after passing on a vertical zigzag path 3, a light 4 is emitted from the emitter 5. If the sheet 7 has any crack, the crack 39 is opened while passing zigzag and the light 4 passing through the crack is received by the senser 6. Then a stopper 24 is turned from its vertical position to tilting position for discharging the sheet of laver from the terminal of the conveyer 2. If the rear end of the sheet does not intercept the light emitted upward from the emitter 8 at the moment when the sheet passes over the emitter 8, the sheet is found short-sized. Then the photosenser 10 is actuated to knock down the stopper 24 for discharging the sheets as defective from the conveyer 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S637610-A (JP)
Inventor: WATANABE YASUMITSU
IPC: H01G4/06
Filed: 1986-06-27
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-S63315162-A (JP)
Title: Flame spray nozzle
Inventor: FUKUDA YUJI
IPC: B05B7/20
Filed: 1987-06-18
Abstract: PURPOSE:To eliminate the generation of such a phenomenon that the lump of the flame-sprayed powder adhered to the inner surface of a nozzle is adhered to the flame-sprayed film formed on an object to be flame-sprayed, by forming a film composed of a substance inferior in wettability with a flame spraying powder to the inner surface of the nozzle. CONSTITUTION:A film 6 composed of a substance inferior in the wettability with a flame spraying powder is formed to the inner surface of a flame spraying nozzle 1. The components of the film 6 are Ni and 10-20vol.% of at least one component selected from SiC and BN, or Ni and at least one of Si3N4, WC, TiC and Cr3C2 contained in an amount of 50vol.% at most. As a result, since the adhesion of the melted flame spraying powder to the inner surface of the nozzle can be prevented, it is eliminated that the lump of the flame spraying powder adhered to the inner surface of the nozzle is adhered to the flame-sprayed film 9 formed on an object 7 to be flame-sprayed.
Patent JP-S5273897-A (JP)
Title: Synthesis of pyrido 2,3_d pyrimidine derivatives
Inventor: NODA KANJI
IPC: C07D471/04
Filed: 1975-12-18
Abstract: PURPOSE: To prepare in good yield pyride [2,3-d] phrimidine derivatives having analgesic, anti-inflammtory, and central depressant activities through a novel condensation rearrangement reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0821360-A (JP)
Title: Reciprocating compressor of duplex piston type
Inventor: FUJII TOSHIRO
IPC: F04B27/10
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the generation of the play on a driving shaft when the pressure in a compression chamber is abnormally increased due to the liquid compression or the like by applying the compression reaction in the preloaded direction. CONSTITUTION:A pair of tapered rotary valves 25, 26 are energized toward the conversion side of storage chambers 21, 22 by springs 28, 29 respectively. The preload in one direction is provided relative to a driving shaft 16 by a preload providing mechanism 42. When the pressure in compression chambers 74, 75 of cylinder bores 13, 14 is suddenly risen by the liquid compression or the like, the spring forces of the springs 28, 29 to energize the rotary valves 25, 26 are different from each other, one of the rotary valves 25, 26 is retracted at more delayed timing than that of the other one and with the small displacement. Thus, the high pressure condition of one of the compression chambers 74, 75 lasts long, and the compression reaction is applied to the driving shaft 16 in the preload providing direction.
Patent JP-S6132352-A (JP)
Title: Plate-type battery
Inventor: MATSUMOTO KENJI
IPC: H01M50/528
Filed: 1984-07-23
Abstract: PURPOSE:To connect several unit cells in series without increasing the thickness of an airtightly sealed plate-type battery by using one current collector for the unit cells. CONSTITUTION:Positive mixture layers 20 and negative mixture layers 30 are separately formed by screen printing or similar method over a current collector 50 which is formed by sticking together a conductive plastic film and an aluminum foil superimposed on the plastic film. Then, a heat seal frame 12 and a separator 40 are placed over each of the layers 20 and 30 before these members are fused. Next, positive mixture layers 20 and negative mixture layer 30 are alternately placed on the separators 40 so that the positive mixture layer 20 and the negative mixture layer 30 face each other with the heat seal frame 12 and the separator 40 interposed. After that, current collectors 80 and 90 are fused to the positive and the negative mixture layers 20 and 30 formed on the separators 40, thereby making a plate-type battery of the series connection type. Therefore, it is possible to easily form several unit cells which are connected in series and commonly have the current collector 50 without increasing the thickness of the battery.
Patent JP-S5277017-A (JP)
Title: Carbonaceous material for xylene isomers separation
Inventor: YUUKI CHIYUUJI
IPC: B01J20/20
Filed: 1975-12-19
Abstract: PURPOSE: Carbonaceous materials having pores of 5W8 A in size capable of absorption and isolation of p-xylene from a mixture of xylens isomers are obtained from a polyvinylidene polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07327835-A (JP)
Title: Cooling pan
Inventor: KOKUBU SUSUMU
IPC: A47J36/06
Filed: 1994-06-10
Abstract: PURPOSE:To provide a cooking pan capable of performing good cooking without miss-cooking by boil-alarming, i.e., low heat cooking time after that is easily set, to cook within a shorter time at a high temperature since the inner pressure is higher than that of an ordinary one, and to save fuel and easy to handle. CONSTITUTION:On the bottom side of a lid 2, to be an engaging part of a main body and a lid of this pan, a ring shaped edge 3 with an outer diameter smaller than the inner diameter of the main body 1 is protrudingly constructed. A packing 4 made of an elastic material is set on the outer edge of the ring shaped edge 3 to tightly close the gap at the engaging part and a whistle 5 to whistle by steam blowing is set on a steam port 6 mounted on the lid 2.
Patent JP-S6046995-A (JP)
Title: Preparation of silicon ribbon crystal
Inventor: MAKI NAOAKI
IPC: C30B15/34
Filed: 1983-08-22
Abstract: PURPOSE:To prevent suspension of crystal growth and to pull up crystal with uniform thickness, by forming a curvature radius of protrusion type in the direction of pulling up of silicon ribbon crystal at the tip part of two-in-a-set die having a slit. CONSTITUTION:The two-in-a-set laminar dies 10a and 10b having the slit 13 are set in a crucible having the silicon melt 2. The shape of the dies 10a and 10b has a curvature radius of protrusion type in the direction of the pulling up of the silicon ribbon crystal 7 in such a way that the central parts 11a and 11b are high and both the end parts 12a and 12b are low on the top part. Seed crystal is brought into contact with the silicon melt 2 raised in the slit 13, the silicon ribbon crystal 7 is pulled up, and simultaneously a granular polycrystalline silicon raw material is continuously fed to the crucible. Consequently, the solid- liquid interface 14 is made uniform, and the silicon ribbon crystal 7 with uniform thickness is formed in high yield.