baber/WOPTO huggingface dataset:
Patent JP-H0963593-A (JP)
Title: Cylindrical alkaline battery
Inventor: YAMAMOTO KENJI
IPC: H01M6/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and reduce the cost by making a current collector cylindrical, tapering both ends in the edge surface direction, and eliminating machining of a flange part to prevent bending or collapse generating in machining. SOLUTION: An assembled sealing body 9 is constituted with a resin sealing body 5, a negative current collector 6 made of brass or the like, for inserting into the central part of a metal washer 7, and a negative terminal bottom plate 8. The current collector 6 is made cylindrical, its both ends are tapered, its upper end is spot-welded by passing electric current to the center of the inner surface of the terminal bottom plate 8, then the current collector 6 is inserted into the hole of the sealing body 5 and integrally constituted with them. During spot-welding, the current collector 6 is supported with spot-welding terminals. Preferably, the ends or the tapered tips of the current collector 6 are made semi-globular, and both ends of the current collector 6 are formed in the same shape.  Difficulty in bending work of the opening of a positive can caused by insertion failure of the current collector 6 into the sealing body 5 and the floating up of the terminal bottom plate 8 is prevented.
Patent JP-S60115587-A (JP)
Title: Isosorbide-5-nitrate sodium hydrate and production thereof
Inventor: ITOU TOSHIO
IPC: C07D493/04
Filed: 1983-11-25
Abstract: NEW MATERIAL:An isosorbide-5-nitrate sodium hydrate of the formula (n is 2-8). USE:Useful as a remedy for coronary arteriscleosis such as angina pectoris or cardiac infraction, etc. with a considerably smaller amount of by-products than in the conventional method. The aimed compound can be obtained in high yield and purity by easy operation. PREPARATION:Isosorbide is reacted with the concentrated nitric acid in a solvent containing an aromatic hydrocarbon at 10-60 deg.C to give a nitration mixture, which is then neutralized. Isosorbide-2,5-dinitrate formed as a by-product is then separated, and an aqueous solution of sodium hydroxide is reacted with the remaining solution to afford the aimed compound of the formula. A mixed solvent of an aromatic hydrocarbn, e.g. benzene, a lower alkanoic acid and an anhydride of the lower alkanoic acid corresponding thereto is preferred for the solvent containing the aromatic hydrocarbon.
Patent JP-H0270687-A (JP)
Title: Rope end stopper device for elevator
Inventor: FUJITA HIFUMI
IPC: B66B7/10
Filed: 1988-09-05
Abstract: PURPOSE:To eliminate deflection of rope tension-adjusting spring in a rope stopper part so as to decrease a sinking amount of a cage improved in its riding comfortableness by removably providing a stopper which suppresses the deflection of the rope tension adjusting spring interposed in the main rope end stopper part of an elevator. CONSTITUTION:A load is applied to a cage, even when tensile force acts on a main rope 10, deflection of a rope tension adjusting spring 15, interposed in a rope end stopper part, is suppressed by a stopper 20. Consequently, decreasing a sinking factor of the cage, its sinking amount can be decreased.
Patent JP-H04103999-A (JP)
Title: Toy cracker
Inventor: INOUE YOSHIKATSU
IPC: F42B4/00
Filed: 1990-08-23
Abstract: PURPOSE:To improve a fun in use of toy cracker remarkably by a method wherein an explosive part is formed of a plurality of outer and inner explosive layers, ignition temperatures of the inner explosive layers are increased in sequence more than that of the outer explosive layers and their combustion speeds are reduced. CONSTITUTION:An explosive part 1 is formed of a plurality of inner and outer explosive layers 2, 3, 4.... That is, the explosive part 1 is formed by two explosive layers 2 and 3, for example. At these explosive layers, ignition temperatures of the inner explosive layers are higher in sequence than those of the outer explosive layers and their combustion speeds are slower in sequence. For example, as the inner explosive layers 2, iron powder comprised of barium nitrate and iron powders are applied and further as the outer explosive layers 3, a flame agent composed of potassium perchlorate and copper oxide is used. Ignition explosive 7 is filled at an extreme end of the explosive part 1. The ignition explosive 7 has as its major substance, metallic oxide and metallic powder acting as reducing agent, and binder of starch is used in the explosive 7.
Patent JP-2000053359-A (JP)
Title: Step searching device for escalator
Inventor: KANAYAMA YUKIO
IPC: B66B25/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To automatically search a given step by providing a reading means provided for an immovable escalator body for reading an identification mark provided for a step, and a searching means that searches a desired step based on the read identification signal and stops it to a given position. SOLUTION: Bar code labels 20 as identification marks provided for all steps 4 are read by a bar code reader 21 as a reading means arranged on an immovable escalator body. Based on the read identification signal, a searching control device 22 as a searching means searches a desired step 4 and stops it to a given position. In other words, first, an input device 26 of the searching control device 22 sets the step 4 to be searched. Then, an escalator is operated, the bar code reader 21 identifies the bar code labels 20 one by one, and it is compared with whether each of them matches with the identification signal of the desired step 4. Finally, if matching, a driving device 9 is controlled to stop the operation of the escalator.
Patent JP-H0268534-A (JP)
Title: Driving circuit for camera
Inventor: IMAI YUJI
IPC: G03B17/00
Filed: 1988-09-05
Abstract: PURPOSE:To decrease components and signal lines from increasing in number by interposing an interface equipped with a series-parallel converting circuit, a latch circuit, and a buffer circuit for parallel signal output between a CPU which performs sequence control and controlled systems. CONSTITUTION:The interface 12 is interposed between the CPU 10 which performs the sequence control in a camera main body and the controlled systems 16-19 and a clock signal and a serial control signal are transmitted by the interface 12 from the CPU 10 through a clock line and one serial data line. Then the serial control signal is converted by the serial-parallel converting circuit 13 of the interface 12 into a parallel signal, which is supplied to the controlled systems 16-19 through the latch circuit 14 and output buffer circuit 15. Thus, the CPU and interface are connected by one serial communication line to send data, and consequently the camera driving circuit is obtained which prevents the signal lines and components from increasing in number even if the number of controlled systems increases.
Patent JP-H1167807-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: KIMURA NAOTO
IPC: H01L21/60
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of bonding wire by ensuring wire junction strength in wire-bonding positions of inner leads in an LOC(lead on chip) structure. SOLUTION: In this device, an assembly formed by attaching an adhesive tape 3 on upper surfaces of inner leads 2, in a direction orthogonal to the inner leads 2, and fixing a semiconductor chip 1 onto a lower surface of a hanging lead via the adhesive tape 3, is mounted on a heater block 9. The heater block 9 has a cavity 13 for containing the semiconductor chip, in the surface on which the assembly is mounted. The inner leads 2 are supported on the periphery of the cavity 13 and fixed on the heater block 9 with lead holders 7. Bonding pads on the semiconductor chip 1 and the inner leads 2 are connected by bonding wires 4 crossing over the adhesive tapes 3.
Patent JP-H0667809-A (JP)
Title: Multiplexed disk control device
Inventor: KASAI KENJI
IPC: G06F3/06
Filed: 1992-08-20
Abstract: PURPOSE:To guarantee data at the time of outputting the newest buffer flash instruction when a system fault is generated in a multiplexed disk control device for storing the same contents in plural disks. CONSTITUTION:When a buffer flask instruction is issued from an application program 1, a disk control part 5 writes the content of a buffer in an I/O buffer part 4 in a main disk 7. Simultaneously, the data block address of the written part is registered in an updating block table 6. After completing data writing in the main disk 7, the control part 5 immediately refers to the address information recorded in the table 6 and transfers data from the main disk 7 to a subdisk 8. After completing data transfer processing, the registered contents of the table 6 are cleared.
Patent JP-H0957973-A (JP)
Title: Base for ink jet recording head
Inventor: OZAKI TERUO
IPC: B41J2/05
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To discover the pinhole or damage of a protective film by exposing the part of a board, electrically short-circuiting it with ink, and measuring the leakage current or the resistance value between VH and GND (electrodes) pads. SOLUTION: First, a thermal storage layer 1001 is formed on a base 100 made of Si or metal board, and then a thermal resistance layer 1004 is formed by a technique such as a sputtering method using gas. Thereafter, a protective layer 1005 is formed by a CVD method and a cavitation resistant layer made of Ta, W, Cr is formed by a sputtering method. Then, a board exposed part 1010 that the part of the electrode and the board are brought into contact with ink is formed by a photolithography method, and eventually a top plate 1008 is so mounted as to from an ink channel 1007. When the ink is introduced into the channel 107, the ink is short-circuited with the exposed board 1001 part.  When the VH wiring covered with the film 1005 is brought into contact with ink due to the pinhole or damage of the film 1005 in this state, the leakage current or resistance value between the VH and GND pads can be discovered.
Patent JP-H0385388-A (JP)
Title: Multifunction pump
Inventor: YAMAMORI MOTOYASU
IPC: F04C23/00
Filed: 1989-08-30
Abstract: PURPOSE:To prevent a vane from pushing back from a cam face to improve volume efficiency by constructing a multifunction pump in a way that the rotation of a rotor acts between a gap portion in a vacuum area and a vane back pressure groove as an inflation action, and between a gap portion in a compressor and the vane back pressure groove as a contraction action. CONSTITUTION:Corresponding to the rotation of a rotor 17, an inflation action is acted in the vacuum area of a gap 50A formed between a vane pressing ring 22 and a rotor 17 due to the communication of vane back pressure groove 51 and the vacuum area through a notch 52 so that oil is sucked in the vane back pressure groove 51 from a lubricating oil drain. In the compressor area of a gap portion 50B, an contraction action is acted due to the communication of the vane back pressure groove 51 and the gap portion 50B through a notch 53 so that oil in the gap portion 50B is compressed to produce pressure in the vane back pressure groove 51. A vane is thereby prevented fro pressing apart from a came face 11.
Patent JP-S6281377-A (JP)
Title: Alkanesulfonate derivative and insecticidal composition containing same as active ingredient
Inventor: SHIMANO SHIZUO
IPC: C07D277/36
Filed: 1985-10-07
Abstract: NEW MATERIAL:An alkanesulfonate derivative shown by the formula (R<1> is 1-8C alkyl, alkenyl, alkynyl, halogen-substituted 1-4C alkyl, 3-7C cycloalkyl, 3-7C cycloalkylmethyl or benzyl; R<2> is 1-3C alkyl, halogen-substituted 1-4C alkyl; R<3> is H, 1-4C alkyl, halogen-substituted 1-4C alkyl, Br or Cl; x is 0, 1 or 2). EXAMPLE:2-n-Propylthio-4-methylsulfonyloxy-1,3-thiazole. USE:Useful as an insecticide not only controlling insect pests in a contact may but also showing a permeating insecticide to be applied to roots of plants to destroy insect pests on leaves. Has no phytotoxicity at all to host crops. PREPARATION:For example, a compound shown by the formula II is reacted with a compound shown by the formula III in a solvent preferably at 0 deg.C-40 deg.C, to give a compound shown by the formula I.
Patent JP-H02161490-A (JP)
Title: Unwoven polyolefin film fibril flag
Inventor: DANIRO OO DE RA KURUZU
IPC: G09F7/18
Filed: 1989-08-30
Abstract: PURPOSE: To make it possible to obtain excellent printing together with durability by turning back side edges to the rear surface of a sheet to form edge folds, fixing these edges with double coated adhesive tapes, providing the front surface of the sheet with a first coating of a surface sealing polymer and providing the respective corners with cord mounting means. CONSTITUTION: The side edges of the flag 10 are rectilinear, are turned back to the rear surface of the sheet 12 and are fixed by the double adhesive tapes 30 for forming the laminated edge folds 14a, 14b. The double adhesive tapes 30 are held between two layers of the sheet 12. The front surface of the sheet 12 is provided with the first coating 22 of the surface sealing polymer. The sheet is provided with the mans 16 for mounting the cords 18 to the edge folds 14a, 14b adjacently to the respective corners in order to hang the flag 10. As a result, the durability is improved and the excellent printing surface is obtd.
Patent JP-2001051973-A (JP)
Title: Method and system for collecting user evaluation
Inventor: TOMINAGA SATOKO
IPC: H04N21/47
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of a user in a user evaluation answer, to shorten a time for collecting answers and to improve a collection rate. SOLUTION: A questionnaire server 3 is provided for collecting the user evaluation such as the feeling of the user while receiving distribution service. Corresponding to a request, a user terminal 4 transmits the distribution request of contents selected out of a contents list transmitted from a web server 1 to the questionnaire server 2. The questionnaire server 3 sends a questionnaire, in which the regenerated picture of audio or video is embedded, to the user terminal 4 together with the address of contents. The user terminal 4 performs a distribution request on the basis of the address and can simultaneously display the regenerated picture and the questionnaire by reproducing the audio or video of contents sent from the distribution server 2 inside the questionnaire with integrated regenerated picture.  Therefore, since the user can answer while keeping fresh memory, the increase of the answer rate, the reduction of the collection time and the accurate evaluation of the user can be expected.
Patent JP-H0649986-A (JP)
Title: Sleeve for deck plate
Inventor: NAMATAME IKUO
IPC: E04G15/00
Filed: 1992-07-28
Abstract: PURPOSE:To simplify operations of assembling and fitting. CONSTITUTION:A side plate 4 having cutting or separating V-grooves 8 provided in parallel at an adequate interval, the first skirt plate 5 to be connected to the lower end or the plate 4, the second skirt plate 6, and a cover plate 7 are provided. The plate 4 has a rivet hole 13 between the grooves 8 and an inserting fins 14 on the lower part. The plate 5 has a waved lower end to the wave shape of the deck plate, and the plate 6 has a horizontal slit 16 for bending. The plate 4 is cut at the grooves 8 into a given width of pieces which are in turn bent and the ends are rivetted to form a cylinder. The lower end of the cylinder is attached with the plates 5 and the plates 6 by inserting their upper ends into the fins 14 in a state of being faced. The upside of the cylinder is closed by the plate 7, and the lower end of the plate 6 is properly bent to the slope of the wave of the deck plate.
Patent JP-H04233138-A (JP)
Title: Deflection yoke coil
Inventor: JIYAN PIEERU FURUSHIYU
IPC: H01J29/76
Filed: 1991-08-06
Abstract: PURPOSE: To appropriately control lead wire distribution in the recess to form a desirable deflection magnetic field shape by inserting the globular tip of a pin into an opening on the accepting surface of a female die and forming an indent or the recess in a winding deflection coil. CONSTITUTION: By inserting the globular tip 100 of a pin 98 into an opening 102 on the accepting surface 96 of a female die 80 of a yoke coil winding machine, an indent or a recess is formed in a winding coil of a CRT deflection coil structure. Many through holes 102 are formed in the required positions on the accepting surface 96 of the die 80 so as to be capable of inserting the pin 98 from the back side, and the projecting amount to a cavity 90 is controlled. The pin 98 prevents a lead wire or enameled wire from being damaged, and controls the distribution of the lead wire wound inside the cavity to produce the deflection coil.
Patent JP-H1065521-A (JP)
Title: Polyphase clock generating circuit
Inventor: SUGASAWA YASUO
IPC: H03K5/15
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion in the duty of an internal clock of the clock generating circuit and to set the duty. SOLUTION: The leading edge of internal clocks C1, C2 is synchronized with the trailing edge of an output signal CA of a PLL circuit 1, and the trailing edge of the clock signals is synchronized with an output signal CB of a frequency divider circuit 2 synchronously with the rising edge of an output signal CA of the PLL circuit 1 so as to eliminate overlapping between internal clock signals and the internal clock with small dispersion in the duty is obtained.
Patent JP-H0386751-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: HARAI SHINICHI
IPC: H01L23/29
Filed: 1989-08-29
Abstract: PURPOSE:To prepare an epoxy resin compsn. improved in the resistance to thermal shock and prevented from the bleeding at the surface of a molded article by compounding an epoxy resin, a curing agent, a curing accelerator, an inorg. filler, and a specific flexibilizer. CONSTITUTION:A resin compsn. comprising an epoxy resin, a curing agent, a curing accelerator, an inorg. filler, and a specific flexibilizer. The flexibilizer is obtd. by dispersing and fixing a reaction product of an organosilicon compd. with an epoxy silane coupling agent in a phenol novolak resin. The organosilicon compd. contains a polysiloxane compd. having silanol groups at its both molecular ends and phenyl or alkyl groups in its molecule in a ratio of phenyl to alkyl groups of (50:50)-(100:0).
Patent JP-H0864041-A (JP)
Title: Superconducting cable
Inventor: SHIBUTA NOBUHIRO
IPC: H01B12/12
Filed: 1994-08-23
Abstract: PURPOSE: To prevent electric insulating performance from being degraded due to cooling strain and the like in the superconducting cable having an inner and an outer conductor. CONSTITUTION: In the superconducting cable which is provided with an electric insulating layer 5 over the outer circumference of the inner conductor 3 of an oxide superconductor, and furthermore with the outer conductor 7 of the oxide superconductor over the outer circumference of the electric insulating layer, each thermal insulating layer 4 and 6 is interposed between the inner conductor 3 and the electric insulating layer 5, and between the electric insulating layer 5 and the outer conductor 7. By this constitution, the electric insulating layer 5 is kept at ambient temperature, and the outer conductor 7 can also use the oxide superconductor.
Patent JP-S60113920-A (JP)
Inventor: FUKUDA KOUJI
IPC: H01G5/08
Filed: 1983-11-25
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-H11130821-A (JP)
Title: Vinylidene fluoride-based copolymer for forming gelatinous solid electrolyte, solid electrolyte and battery
Inventor: KUZUO TAKUMI
IPC: H01M4/13
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer useful as a polymer matrix for forming a gel type solid electrolyte suitable for making a lithium ion battery, including specific amounts of a vinylidene fluoride monomer, a vinyl monomer containing an unsaturated dibasic acid monoester, etc. SOLUTION: This copolymer contains 50-97 mol.% of a vinyldene fluoride monomer 0.1-5 mol.% of a vinyl monomer containing an unsaturated dibasic acid monoester or epoxy group and preferably further a fluorine-containing monomer such as a monofluorinated ethylene, trifluorinated ethylene, etc. A 5-8C unsaturated dibasic acid monoeter is preferable as the unsaturated dibasic monoester. Preferably maleic acid monomethyl ester, citraconic acid monomethyl ester, etc., may be cited as the monoester. Preferably, the copolymer has a relatively high molecular weight and 0.8-7.0 intrinsic viscosity.
Patent JP-S61100819-A (JP)
Title: Controlling device of multistep rolling dam
Inventor: TANITOMI FUMINAO
IPC: E02B7/26
Filed: 1984-10-23
Abstract: PURPOSE:To precisely and automatically adjust a water level, by providing a position detector which detects a door body at a half-stood position and connecting the position detector with a sensor for detecting upper limit and controlling water level through a timer circuit, and then, self-discriminating the stood-up and fell-down conditions of the door body. CONSTITUTION:The freely rotatable multistep door body 1 of a multistep rolling dam is provided on a river floor 2 and the door body 1 is selectively held at three positions of stood A, half-stood, and fell-down C by providing a wire 3 for winding the door body 1, winding drum 4 of the wire 3, and limit switches LS of a position detector. Moreover, a stopper 7is engaged with a ratchet gear 6 coupled with a pulley 5 under an free engagement and disengagement condition and a float 8 for detecting water level is coupled with the stopper 7. In addition, a timer circuit is provided to a control circuit in parallel with the auxiliary relay contact of the limit switches LS. By using the above-mentioned constitution, the falling down of the door body 1 is once stopped at the position where the door body 1 is fell down from the position A to position B and, after the set time of the timer circuit has passed, the water level is detected by means of water level sensors QH and QL, and then, the door body 1 is stood up or further fell down in accordance with the detected water level.
Patent JP-H0947907-A (JP)
Title: Holding arm of finger chuck
Inventor: HANAI TERUO
IPC: B23B31/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a holding arm of a finger chuck having marking of using conditions to be changed when the step of the arm is changed at a position where a worker can see it. SOLUTION: A holding arm 10 is opened or closed through mutual engagement of an oblong hole 10a of the arm 10 and a guide pin 11 of a chuck body l to be fitted when a spider 7 in the body 1 is moved, and thereby a workpiece W is held or released. Marking of the muximum number of rotations and allowable cylinder force to a finger claw is applied to a side face 10b of the arm 10 on the side of the finger claw to be changed in response to change in the size of the workpiece W.
Patent JP-H08104693-A (JP)
Title: Production of silacyclohexane
Inventor: OGIWARA TSUTOMU
IPC: C09K19/40
Filed: 1995-08-08
Abstract: PURPOSE: To preferentially obtain the trans isomer which is very useful as a liquid crystal element or the like among this compound showing liquid crystal properties through a specific process. CONSTITUTION: After a compound of the formula I  Ar, Ar' are each phenyl, tolyl; Q is formula II [rings A and B are each cyclohexyl, formula III (Y3 is H, F); ring C is cyclohexyl, formula IV Y1 , Y2 are H, Cl); X is CN, F; i1-i3 are each 0, 1 where i1+i2+i3=1; j1-j3 are each 0-2 where j1+j2+j3=0-3]} is converted into a dihalocyclohexane, the product is allowed to react with an alcohol of formula, R'OH (R' is a l-10C straight alkyl, a 3-8C branched alkyl). The product of dialkoxysilacyclo-hexane is reduced and monohalogenated to give a hydrohalosila-cyclohexane. Finally the silacyclohexane is allowed to react with an organometallic compound of the formula, Q'-M [Q' is formula V (ring D is ring A; ring E is ring C; X' is X); M is MgP, ZnP (P is a halogen)] to give this compound of formula VI.