baber/WOPTO huggingface dataset:
Patent JP-H11118118-A (JP)
Title: Lance pipe
Inventor: FUJIYAMA HIDEKI
IPC: F23D14/52
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To increase the drilling quantity of a work to be flame-scarfed per unit time by forming a combustion consumable base pipe formed of an appropriate metal in which an outer surface or an inner/outer surface of a lance pipe is heat resistant, and internally fitting a combustion consumable filler formed of an appropriate metal in a part on the tip side of the combustion consumable base pipe. SOLUTION: In a lance pipe S, a combustion consumable base pipe A of approximately round tubular shape subjected to calorizing process and formed of an appropriate metal an outer surface or the inner/outer surface of which is heat resistant, is formed, and a combustion consumable filler B formed of an appropriate metal is internally fitted to a tip side part of the combustion consumable base pipe A. The tip part of the lance pipe S is ignited and burned, and a work to be flame-scarfed is drilled at the desired position through the combustion of the lance pipe S. The drilling quantity of the work per unit time can be increased until the combustion consumable filler fitted to the tip side part of the combustion combustible base pipe A is consumed.
Patent JP-H10139787-A (JP)
Title: New silane coupling agent
Inventor: ISHIKAWA KAZUNORI
IPC: C07F7/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound comprising a specific compound having a 1,3-dioxolane ring and an alkoxysilyl group in one molecule and useful as a silane coupling agent utilizable as an additive for adhesives, sealants and primers. SOLUTION: This new compound is represented by formula I [R<1> and R<2> are each methyl or ethyl; R<3> and R<4> are each H or a 1-6C hydrocarbon or R<3> and R<4> may each be a cyclically bonded group; (n) is an integer of 0-2] or formula II, etc., and has 1,3-dioxolane ring and an alkoxysilyl group and useful as a silane coupling agent, etc., utilized as an additive, etc., for adhesives, sealant and primers. The compound is obtained by reacting an epoxy group- containing alkoxysilane compound with a ketone or an aldehyde in the presence of an acid catalyst or reacting an alkenyl group-containing epoxy compound with a ketone to synthesize a dioxolane ring and reacting the resultant product with an Si-H group-containing alkoxysilane compound.
Patent JP-H05103867-A (JP)
Title: Device for unlocking glass door of pinball machine
Inventor: IWAMOTO NOBORU
IPC: A63F7/02
Filed: 1991-10-14
Abstract: PURPOSE:To provide a device for unlocking a glass door of a pinball machine wherein unlocking of a glass door frame provided on the front of a pinball machine so as to be opened and closed can be performed using a key or electrically without using a key. CONSTITUTION:There are provided a lock case 52 fixed to the front of a front frame 2 of a pinball machine, a cylinder lock 53 provided so as to be slid and rotated in the case 52, a head member 66 for moving a glass door frame locking rod 30 to an unlocking position by rotation of said member, and an electric drive means 67 detachably connected to the member 66 which rotates the member 66 when engaged therewith. And the cylinder lock 53 is always spaced apart from the member 66 by a spring 75 and slid into engagement with the member 66 by the pushing-in operation of a key, whereby the member 66 can be rotated, whereas the electric drive means 67 is provided so as to rotate the member 66 while the cylinder lock 53 is spaced from the member 66.
Patent JP-H11136021-A (JP)
Title: Multimode antenna
Inventor: ROHON DEKURO
IPC: H01Q3/26
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna shape which is suitable for a field of a personal communication and can be miniaturized. SOLUTION: This device includes a helical type antenna which is formed by winding N pieces of wires 1 around a cylinder 2 which can permeate an electromagnetic wave to generate a circularly polarized wave and a mono-pole type antenna 3 that is provided in the helical type antenna along its central axis. The N pieces of wires are respectively connected to outputting parts 7 of a feeder 5 that has one inputting part 6 and N pieces of the outputting parts 7 with appropriate forms about phase and amplitude.
Patent JP-H03172198-A (JP)
Title: Stabilizing enzymatic composition and enzyme assay kit using same
Inventor: DAGURASU AARU BURANDO
IPC: C12Q1/28
Filed: 1990-10-30
Abstract: PURPOSE: To obtain a stabilized nonfreezing dried enzyme composition useful for an acute myocardial infarction diagnosing kit, etc., having excellent storage stability for a long period of time, comprising an enzyme such as creatine kinase, an enzyme substrate such as adenosine triphosphate and a liquid medium such as normal human serum.  
     CONSTITUTION: (A) A fixed amount of an enzyme such as creatine kinase is combined with (B) at least one enzyme substrate such as adenosine triphosphate, oxidation type adenosine triphosphate or an adenosine triphosphate analog and (C) and a liquid medium such as a normal human serum which is thermally inactivated and is treated with an alkali to give the objective kit for enzyme assay composed of a stabilized nonfreezing driven enzyme composition. Preferably the composition is further formulated with an enzyme product composed of creatine phosphate (analog) such as 1-carboxymethyl-2-imino-3 phosphoimidazolidine phosphocreatine. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08136645-A (JP)
Title: Method and device for controlling sensitivity with time of radar
Inventor: DOI KYOJI
IPC: G01S13/34
Filed: 1994-11-04
Abstract: PURPOSE: To completely eliminate the influence of circulate electric waves between antennas and, at the same time, to easily change the characteristic of receiving amplification factor. CONSTITUTION: An amplitude modulator 12 radiates carriers outputted from a carrier transmitter 18 through a transmission antenna 10 as transmitted waves 14 after modulating the amplitude of the carriers by using an envelope wave outputted from an envelope wave transmitter 16. A demodulator 22 detects the envelope wave by multiplying the reflected waves 26 received by means of a reception antenna 20 by the carriers outputted from the transmitter 18 and sends the envelope wave to a synchronism detecting circuit 30 through a low-pass filter 28.  The circuit 30 performs synchronism detection by multiplying the signal obtained by changing the phase of the envelope wave by means of a phase shifter 32 by the output signal of the filter 28 and outputs signals having the intensity corresponding to the phase difference between both signals by passing its output signal through a low-pass filter 34.
Patent JP-2001112340-A (JP)
Title: Top sucker for grain harvester
Inventor: SHIMADA KOJIRO
IPC: A01F12/60
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject top sucker designed to be fully packable to its maximum volume so as to enable its capacity to be expanded even in case of limited volume in view of the fact that a conventional top sucker for a grain harvester has been set on the flank of a threshing device, provided with a discharge port integrally, and can be temporarily reserve grains charged via a relevant port through a grain elevator, however, cannot be fully packed because of the presence of an inevitable space even if a charge port is provided on the top side. SOLUTION: This top sucker has such a scheme that the interior thereof is radially divided from the center into a plurality of container chambers, which are made rotatable so as to enable grains to be uniformly and fully packable to a maximum volume each; furthermore, a grain discharge conveyor acts synergistically with a rotatable gutter penetrated through the central part thereof so as to discharge grains via an independently set discharge port into a bag; a power source therefor is designed as two lines, i.e., engine-based and motor-based ones, playing separated roles for grain reserving operation and grain discharging operation.
Patent JP-H08137351-A (JP)
Title: Image forming material removing device
Inventor: TERU TAROU
IPC: G03G21/00
Filed: 1994-11-04
Abstract: PURPOSE: To prevent the slippage of the belt of an image forming material removing device for removing an image forming material from a sheet by the rotation of a belt-like peeling member by providing a contact position adjusting means for adjusting a position where the contact of the belt-like peeling member with a driving roller driving the peeling member is started. CONSTITUTION: A sensor detects the slippage of an offset belt 44, an actuator 93 is actuated based on the result of the detection and an arm 91 is revolved around a shaft 92. The position of one end of a tracking roller 42 is charged by the rotation, the position where the contact of the offset belt 44 supported by the tracking roller 42 with the driving roller 41 is started is changed and the slippage of the offset belt 44 is straightened.
Patent JP-H09139038-A (JP)
Title: Magnetic head elevating/lowering mechanism
Inventor: OMI NORIYUKI
IPC: G11B21/12
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment at the time of mounting a magnetic head block for setting the positions of a magnetic head and an objective lens to prescribed positions in a magnetic head elevating/lowering mechanism of magneto-optical recording/reproducing device and also to enable the readjustment. SOLUTION: On the mounting part against the magnetic head mounting lever 5 of a magnetic head block 6 for holding the magnetic head, a longitudinal hole 6f and a screw hole 5h are fixed with a screw not shown in the figure. Then, a rocking protrusion 5f which is capable of rocking on the plane vertical to the direction of the arrow E-F by an opening part 5e and an adjusting port 5g provided on the magnetic head mounting lever 5, is fitted into a longitudinal hole 6e.
Patent JP-H07167114-A (JP)
Title: Rodless cylinder
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1994-11-04
Abstract: PURPOSE:To enhance sealing performance of a seal band of a rodless cylinder and to improve cleaning performance around the seal band in an outer peripheral surface of the rodless cylinder. CONSTITUTION:A piston 13 is fitted into a cylinder barrel 1 having a long slit 3 over the whole length in the axial direction in a part of a peripheral wall. A connection part 16 provided in the piston 13 is protruded to the outside from the slit 3, a mount 34 is connected to the connection part 16, and the slit 3 is tightly sealed by a seal band 12. On both ends in the movement direction of the mount 34, a seal band plate 52 being in sliding contact with the seal band 12 and a scraper 53 being in sliding contact with a cylinder barrel outer peripheral surface are respectively provided in order from the center side of the mount 34, and the material quality of the seal band plate 52 is made different from that of the scraper 53.
Patent JP-H10144028-A (JP)
Title: Disk-like recording medium
Inventor: KIKUCHI SHUICHI
IPC: G11B25/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of centering accuracy of a spindle shaft caused by being scraped with the edge part, etc., of an inserting hole when the spindle is inserted. SOLUTION: The disk 1 is provided with a main body part 2 of the disk, a hub 4 mounted on the disk main body part 2 for chucking a magnet, and the spindle inserting hole 3 for centering. The spindle inserting hole 3 is formed at the center part of the disk main body part 2. The hub 4 is mounted on the lower surface of the disk main body part 2 so as to surround an opening part on the lower end of the spindle inserting hole 3 arranged on the disk main body part 2.
Patent JP-H04168476-A (JP)
Title: Power supply circuit and liquid crystal display
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 1990-11-01
Abstract: PURPOSE:To prevent malfunction and breakdown of a circuit against a capacitive load, and stabilize the power supply voltage in a power supply circuit for generating multiple voltage by connecting diodes to an output terminal of each voltage so that the diodes may be backward bias at need. CONSTITUTION:A diode 131 is connected so as to be conductive when the voltage V0 is lower than the voltage V+, and to be nonconductive when the voltage V0 is higher than the voltage V+. Similarly, a diode 132 is connected so as to be nonconductive when the voltage V5 is higher than the voltage V-, but conductive when the voltage V5 is lower than the voltage V-. In the case that a capacitive load such as a liquid crystal display is driven by this power supply circuit, even if electric charge is discharged from these loads quickly, the diodes 131, 132 becomes in a conductive condition to absorb them, and the voltage of the output terminals V0 - V5 can be restricted within a range of the voltage (voltage V+ and V-) of power supply of buffer circuits 111 - 116, and malfunction and breakdown of the buffer circuits can be prevented.
Patent JP-H01137630-A (JP)
Title: Pretreatment equipment for photoresist coating
Inventor: KAWAI KENJI
IPC: G03F7/16
Filed: 1987-11-25
Abstract: PURPOSE:To maintain the high concentration of adhesion promoting agent in an atmosphere while reducing the consumption of the adhesion promoting agent substantially by a method wherein the adhesion promoting agent is made to bubble in an agent solution container. CONSTITUTION:The vapor supply outlet 5a of an agent solution container 5 is connected to the spouting nozzle 8 of a chamber 2 through a pipe P. The suction side of a pump 7 is connected to the exhaust outlet 2a of the chamber 2 through a suction duct 9. The exhaust side of the pump 7 is connected to a bubbling nozzle 6. A wafer 1 is placed on a hot plate 3 in the chamber 2. Adhesion promoting agent 15 for the pretreatment of photoresist coating is contained in the container 5. The atmosphere in the chamber 2 is sucked by the pump 7 and spouted out of the nozzle 6 in the container 5 to produce the vapor of the promoting agent 15. The produced vapor is spouted against the wafer 1 from the nozzle 8. With this constitution, the high concentration of the adhesion promoting agent in the atmosphere can be maintained while reducing the consumption of the promoting agent 15 substantially.
Patent JP-H10143354-A (JP)
Title: Dsp, and maximum and minimum value detector suiting it
Inventor: OKAMURA TOSHIYUKI
IPC: G06F7/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To make the detection of the maximum and minimum values efficient in a DSP(digital signal processor), to reduce the number of program steps, and to reduce the power consumption. SOLUTION: The maximum and minimum value detector 20 is provided independently of an arithmetic block which executes processing such as addition, subtraction, sum of product, shift, etc. A controlling part 21 of the detector 20 controls and sets write paths of data and numbers so that the maximum or minimum value may be written to a register R1, the next maximum or minimum value to a register R2, the number of data on the register R1 to a register R3, the number of data on the register R2 to a register R4 respectively by using selectors S1 to S4. A comparator 23 decides the size relation between data of the registers R1 and R2 and data that is inputted through an inputting part 22 and supplies the result to the part 21. Because an operation controlled by the part 21 can be carried out with one piece of data in one basic cycle, processing is further accelerated.
Patent JP-H04168966-A (JP)
Title: Linear motor device
Inventor: IRIE SHINICHIRO
IPC: H02K33/18
Filed: 1990-10-31
Abstract: PURPOSE:To obtain particularly big driving force with a high efficiency by a method wherein a linear motor device comprises a flux converging member, consisting of a yoke having a pair of parallel magnetic passages, a permanent magnetic piece arranged on the magnetic passage and a ferromagnetic body, and a displacement member, equipped with a coil. CONSTITUTION:When a coil 25 is not arranged, flux between a permanent magnetic piece 23 and a second magnetic passage 30 becomes parallel flux as shown by arrows. On the other hand, when the coil 25 is arranged between an iron sheet 32 and the second magnetic passage 30, an air gap between the coil 25 and the iron sheet 32 becomes particularly small in appearance than an air gap between the iron sheet 32 and the second magnetic passage 30. Accordingly, flux from the permanent magnetic piece 23 constitutes a magnetic passage in a direction wherein a magnetic resistance is smallest or a direction wherein the flux is converged into a direction toward the coil 25.
Patent JP-H08153098-A (JP)
Title: Device and method for preparing document
Inventor: MATSUSHITA SHINICHI
IPC: G06F17/22
Filed: 1994-11-30
Abstract: PURPOSE: To realize reduction of the labor and prevention of the forgetting of registration at the time of the registration of a new word so that convenience to use is improved by displaying registered candidates accumulated by the execution of KANA (Japanese syllabary)-KANJI (Chinese character) conversion till then at the time of registering the new word in the KANA-KANJI conversion. CONSTITUTION: A converting part 3 retrieves/consults a KANA/KANJI conversion dictionary part 6, and converts an input character string into the mixture sentence of KANA and KANJI. An output part 5 is constituted of a CRT display, etc. The KANA-KANJI conversion dictionary part 6 stores various kinds of vocabulary information, etc., for the KANA-KANJI conversion. A new word registering part 7 executes the registration of the word while consulting the new word registered candidate accumulated by a registered candidate preserving part 4.  In such configuration, a part having turned into an unknown word in the KANA-KANJI conversion by the converting part 3 and the result of single KANJI conversion, radical conversion or code input, etc., different from usual conversion operation are preserved beforehand in the registered candidate preserving part 4, and these kinds of accumulated information are controlled by a control part 2 so as to be displayed on the output part 5 as the registered candidate at the time of registering the new word.
Patent JP-H06210625-A (JP)
Title: Method and apparatus for cutting concrete pipe
Inventor: KUBO SETSUO
IPC: B28D1/24
Filed: 1992-10-09
Abstract: PURPOSE:To easily cut a concrete pipe in a state embedded in the ground by a method wherein a shaft is allowed to advance and retreat while the pipe is cut from the inside thereof by a cutter to regulate cutting depth and a turntable is rotated. CONSTITUTION:A shaft 13 is set to a shortest state in such a state that an adjusting leg 4 is made shortest and a concrete pipe to be cut is fed to a predetermined position. Subsequently, a blade driving motor 18 is driven and cooling water is injected to the cutting part due to the blade 23 from the nozzle 25 provided to a blade cover 24 while the blade 23 is rotated at a high speed. Thereafter, a shaft feed motor 16 is driven to gradually extend the shaft 13 by the meshing of a pinion 17 with a rack and the blade 23 is bitten in the concrete pipe 30 to cut the pipe 30 and the leading end of the blade 23 is allowed to protrude from the outer wall of the concrete pipe 30. The blade cuts the entire periphery of the concrete pipe 30 by the meshing of the pinion 27 with a gear 6 and returns to the original position to complete cutting.
Patent JP-H10120766-A (JP)
Title: Energy beam-curable composition and cured product therefrom
Inventor: TANIGUCHI NOBUO
IPC: C08G59/68
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in curability and gloss, suitable for e.g. cured film for food cans, comprising a cationic polymerizable substance, a sulfonium salt-based thermally latent cationic polymerization initiator and a pigment. SOLUTION: This energy beam-curable composition comprises (A) a cationic polymerizable substance such as a bisphenol-type epoxy resin, (B) a sulfonium salt-based thermally latent cationic polymerization initiator, and (C) a sulfonium salt-based cationic photopolymerization initiator, and (D) as an optional ingredient, a pigment such as carbon black. It is preferable that the proportions for the components A to D to be used are as follows: A: 49.7-99.7wt.%; B+C: 1-10wt.%; and D: 10-60wt.%.
Patent JP-H07151471-A (JP)
Title: Floatation melting device
Inventor: ASHIDA TAMOTSU
IPC: F27B14/10
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a product having a high space factor when many products are stacked for storage by forming the inner surface shape in the horizontal section of a crucible into a specific shaped polygon. CONSTITUTION:A crucible 7 is composed of an upper crucible 71 and a lower crucible 72, and their horizontal sectional shape of the inner surface and the outer surface are regular hexagon. The sectional shape of a product taken out from a floatation melting device after a member to be melted is solidified and the sectional shape of a product manufactured by the floatation melting device provided with the crucible 7 are formed into regular hexagon. Since any gap is not formed between the mutually adjacent products, the space factor in stacking becomes 1, and the space factor in the circular section is 0.9, accordingly the space factor in the regular hexagon is increased by 10%. Accordingly, the space required to store the same amount products can be decreased to 90% in comparison with the conventional product.
Patent JP-H08157253-A (JP)
Title: High strength ferrite, ferrite substrate using the same and electromagnetic wave absorbing member
Inventor: KURAMOTO TOSHITAKA
IPC: H05K9/00
Filed: 1994-11-30
Abstract: PURPOSE: To inhibit the growth of grains and to improve strength and toughness by incorporating ZrO2 into Ni-Zn ferrite having a specified compsn. CONSTITUTION: ZrO2 is added by 0.1-10.0 pts.wt. to 100 pts.wt. Ni-Zn ferrite consisting of, by weight, 59-72% Fe2 O3 , 7-31% NiO, 1-23%, ZnO, 0-4% CuO and 0-2% MnO respectively in terms of it and they are wet-mixed, dried, calcined, granulated, compacted into a prescribed shape and fired in an oxygen atmosphere to obtain a sintered compact having 1-18μm average grain diameter, >=15kg/mm<2> three-point bending strength and >=1.5kgf.cm/cm<2> impact strength measured by a Charpy impact test. The objective ferrite substrate 10 is a plate made of the sintered compact. Plural dividing grooves 11 are formed in the surface of the substrate 10 in longitudinal and transverse directions, and electrodes and electric circuits are multiprinted by film printing. After baking, the substrate 10 is divided along the grooves 11 and many electronic parts are simultaneously obtd.
Patent JP-H11136123-A (JP)
Title: Analog pll circuit, semiconductor device and oscillation control method for voltage controlled oscillator
Inventor: NAKAJIMA SHOJI
IPC: H03K3/03
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an analog PLL circuit capable of shortening a lock-in time required for the oscillation frequency and phase of a voltage controlled oscillator to be stabilized. SOLUTION: This analog PLL circuit is provided with a frequency divider 1, a phase comparator 2, a charge pump 3, a low-pass filter 4, a voltage controlled oscillator 5 and a frequency divider 6. The voltage controlled oscillator 5 is provided with a ring oscillation part 2 composed of plural inverters 9 capable of varying a delay amount and a control part 11 for controlling the delay amount of the ring oscillation part 12. During a reset period, an initial voltage is inputted through an analog switch 8 to the voltage controlled oscillator 5 and an initial delay amount is set to the respective inverters 9. At the of time of inputting the first rising edge of reference input signals the after elapse of a reset period, the output of a D flip-flop is changed to a high level and the ring oscillation part starts an oscillation.