baber/WOPTO huggingface dataset:
Patent JP-H0679990-A (JP)
Title: Ic memory card
Inventor: YOSHIMURA YOSHIMASA
IPC: H01R12/71
Filed: 1992-09-04
Abstract: PURPOSE:To make it easy to mount IC of ultra-thin package called TCP(tape carrier package) in four layers. CONSTITUTION:A memory IC 2 of TCP is mounted on an auxiliary substrate 5 at both sides and an auxiliary module 4 is farmed. The auxiliary module 4 is mounted on a substrate 1 at both sides by a lead 10. A connector 3 is connected to the side part of the substrate 1. Thus, for obtaining an IC memory card of TCP mounted in four layers, the connection of the connector and the substrate can be performed more easily than in a conventional structure which uses two substrates, and the structure of the connector itself is preferably simple.
Patent JP-H1061829-A (JP)
Title: Tubular body fixing tool
Inventor: HIGASHIYA HIROYUKI
IPC: F16L3/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To perform a simple and efficient fixing work for a tubular body. SOLUTION: A tubular body fixing tool 10 is formed such that a belt-like member 11 is provided at two ends with lapping fixing parts 12A and 12B and a tubular body holding part 13 is formed between the lapping fixing parts and the lapping fixing parts are overlapped with each other and fixed on a wall surface through fixing holes 14A and 14B. One of the lapping fixing parts comprises an overlapping surface and a nipping surface, and a protrusion 18 and a recessed part 19, engaged with each other, are formed on the nipping surface and the side of the other lapping fixing part. Further, a protrusion part 17 fitted in one side of the fixing hole and the fixing hole of the other lapping fixing part is formed is one of the lapping fixing parts.
Patent JP-2000060620-A (JP)
Title: School rucksack
Inventor: IKEDA KEIZO
IPC: A45C3/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a school rucksack protecting its content and a user from vibration or impact and providing a nice wearing feeling. SOLUTION: In this school rucksack A, a back fitting body 1 is constituted of a backing board 6, a cushion seat 7 provided thereon, and a U-shaped bulge 8a filled with a support layer formed of an open cell foam body having adhesion elasticity in the both sides and the bottom of the backing board 6, and each shoulder carrying belt 5 has a thin foam sheet 15 having an adhesive elasticity and composed of an open cell foam body inserted therein.
Patent JP-H0283213-A (JP)
Title: Method for purifying zinc oxide by wet magnetic separation
Inventor: YAMANAKA SHIZUO
IPC: C01G9/02
Filed: 1988-09-21
Abstract: PURPOSE:To recover high-grade zinc oxide at a high recovery ratio in an inexpensive apparatus by magnetically separating a zinc oxide-containing dust for dust-pellets formed as a by-product in iron mills, etc., with a wet magnetic separator under specific conditions. CONSTITUTION:Water in an amount of 100 pts.wt. and 1-5 pts.wt. zinc oxide- containing dust (D) for dust-pellets formed as a by-product in iron mills, etc., are placed in a stirrer 1, stirred and mixed. The resultant mixture liquid is then fed to a magnetic separator 2 at 200-600l/hr flow rate and washing waters (Wa) and (Wb) Are respectively fed to the magnetic side of the magnetic separator 2 at 100-800l/hr flow rate and to the nonmagnetic side thereof at 200-1000l/hr flow rate. A magnetic field at 1000-5000G magnetic flux density is simultaneously applied to carry out magnetic separation. A liquid containing the magnetic substances is collected in a tank 3 and a liquid containing nonmagnetic substances is washed with water in a washing tank 4, then dehydrated with a dehydrator 5 and dried in a dryer 6 to afford high-grade zinc oxide.
Patent JP-S61115104-A (JP)
Title: Controlled target value recognizing method for using beat
Inventor: FUKUZAKI TAKAYUKI
IPC: G01B17/00
Filed: 1984-11-09
Abstract: PURPOSE:To recognize the degree of approximation to a target value by converting a value measured by a measuring instrument into an available frequency and generating a beat from a slight frequency difference between the converted sound wave and that of a set frequency. CONSTITUTION:A work 1 is heated, whose temperature is measured by an optical temperature detector 3, and a heater 2 for heating the work 1 up to a set temperature is operated. A set frequency is generated at a target temperature, and with this target temperature as a center the measured temperature is converted into the available frequency with the aid of a linear temperature US frequency function. The sound of a frequency (f) at the measured temperature and that of a frequency f0 at the set temperature are generated in one speaker of a headphone 8 and the other speaker, respectively. Two frequencies (f) and f0 are mixed in a manual earphone 9 to generate one beat sound f-f0. Thus the interval of a beat can auditorily recognize the degree of approximation to the target value, and the convergence time to a target can be substantially reduced.
Patent JP-S6482375-A (JP)
Title: Magnetic disk driving device
Inventor: KONUMA KENJI
IPC: G11B21/10
Filed: 1987-09-24
Abstract: PURPOSE:To attain stable sampling by setting the sampling time of a servo pattern based on a servo synchronization signal obtained from the leading position of the servo pattern of a magnetic disk. CONSTITUTION:When a magnetic disk 3 rotates, and the lead of the respective pairs of the servo patterns provided for the respective track of a servo surface 4 face a servo head 6, a leading position is detected, and a servo synchronization signal E based on the leading position is generated by a servo synchronization signal generating circuit 19. Further, based on the servo synchronization signal E, the sampling time for the respective pairs of the servo patterns is set by a sampling time setting circuit 13A. Thus, the servo patterns can be stably sampled.
Patent JP-S6480572-A (JP)
Title: Ink jet printer
Inventor: TERASAWA HIROHARU
IPC: B41J2/01
Filed: 1987-09-24
Abstract: PURPOSE:To enhance operability, by providing a font ROMcontaining part, an ink cartridge-containing part and a switchcontaining part, on the inside of a single cover body provided at a part of a casing of an ink jet printer. CONSTITUTION:A containing part 5A for an ink cartridge 5 for supplying an ink to an ink jet head, a containing part 6A for a font ROM 6 storing character patterns containing part 7A for a control ROM 7 storing a control program for the operation of a printer, are provided on the inside of a flap 4. Further, a containing part 8A for DIP switches 8 for setting a recording format such as margin settings, a page length setting and a paper feed setting on a recording paper, and a service connector 9 are provided. Thus, a unit to be operated can be operated by simply opening a single flap 4.
Patent JP-S6298904-A (JP)
Title: Current mirror
Inventor: INABE YASUNOBU
IPC: H03F3/343
Filed: 1985-10-25
Abstract: PURPOSE:To improve the compensation of the early effect by connecting a base of an early voltage compensation transistor (TR) to a current input terminal. CONSTITUTION:A collector of an input side TR Q1 is connected to an input terminal 1, the emitter is connected to ground, the base is connected to bases of output TRs Q21, Q22 and emitters of both the TRs Q21, Q22 are connected to ground. A TR A31 is a base current compensation TR, the collector is connected to a constant voltage source V1, the base is connected to the input terminal and the emitter is connected to bases of the TRs Q1, Q2 and Q22. TRs Q71, Q72 are early voltage compensation TRs, collectors are connected to output terminals 2, 2' respectively, the bases are connected respectively to the input terminal 1, the emitter of the TR Q71 is connected to the collector of the TR Q21 and the emitter of the TR Q72 is connected to the collector of the TR Q22. Thus, the early effect is compensated excellently.
Patent JP-H05112269-A (JP)
Title: Sheet for pedal-operated device
Inventor: RICHIYAADO EI DENISAA
IPC: B62J1/00
Filed: 1991-09-18
Abstract: PURPOSE: To reduce friction between a rider and a sheet while the rider is pedaling, by movably installing divided sheets in different directions. CONSTITUTION: This sheet for a pedal operation device is provided with an installation means 16 to be installed in a pedal operation means, formed with a shaft along the vertical axis and an upper installation end, a cover member means 20 rotatably connected to the installation end of the installation means 16 and installed rotatably around the shaft of the installation means 16, a shaft body 18 fixed to the cover member means 20 not to move, and sheet bodies 12, 14 swingably mounted around the shaft to support a rider on a pedal operation device.
Patent JP-H0683381-A (JP)
Title: Speech synthesizing device
Inventor: KAMAI TAKAHIRO
IPC: G10L13/08
Filed: 1992-09-07
Abstract: PURPOSE:To synthesize a speech of tone on which the meaning of a sentence is automatically reflected by utilizing meanings of idiomatic phrases or KANJI (Chinese character) included in a Japanese KANJI and KANA (Japanese syllabary) mixed sentence has. CONSTITUTION:An idiomatic phrase extraction part 6 extracts the idiomatic phrases from the input sentence and values obtained using a category dictionary 8 wherein numerals are registered for the categories of the idiomatic phrases, e.g. exigency are integrated by a category calculation part 7 to judge the category of the sentence and the level in the category; and a parameter generation part 4 controls speech parameter such as a vocalizing speed, a mean pitch, speech quality, loudness, etc., and a synthesis part 9 synthesizes and outputs the speech.
Patent JP-S61117784-A (JP)
Title: Semiconductor memory device
Inventor: TOYOOKA KEISUKE
IPC: G11C11/34
Filed: 1984-11-12
Abstract: PURPOSE:To reduce power consumption of a sense amplifier and to enlarge the capacity of a memory by activating the sense amplifier by a detection signal at the time of reading and making the sense amplifier inactive by a detection signal at the time of competion of reading. CONSTITUTION:At the time of reading action, a signal change of an input address signal ADD is detected by a detecting circuit 16 and a detection signal phiS is given to an FF18. A sense amplifier 12 is activated by the output signal and reading is executed. At the time of completion of reading, a change of a data signal DAT is detected by a detecting circuit 17, and the detection signal phiR is given to the FF18. The sense amplifier 12 is made inactive by an output of the FF18, and a driving current that flows to the amplifier 12 is stopped.
Patent JP-H0979615-A (JP)
Title: Air-conditioner
Inventor: MOCHIZUKI YOSHIHIKO
IPC: F24F5/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve workability of a refrigerant piping connection work by a method wherein a space is formed between the whole surface of a cover with which the outer periphery of a casing is covered and the outer peripheral surface of a bottom base positioned facing the surface, and an external refrigerant piping is disposed in a space. SOLUTION: A space wide enough to allow the passage of a refrigerant piping 7 is formed in the front of a front cover 6 and a bottom base 3 positioned facing the surface. The front cover 6 forms a surface bent toward the bottom base side at a lower part and in a bottom base height position and is fixed at the bottom base. An external refrigerant piping 7 runs around a space, formed below the bottom base 3, from the rear of an outdoor machine and runs through a notch 6b and is connected to a block valve 2. In a refrigerant piping connection work, by removing only a front cover 6, the refrigerant piping 7 previously bent is easily disposed. Thus, workability of a refrigerant piping connection work is improved.
Patent JP-H03101040-A (JP)
Title: Electrode short-circuiting mechanism
Inventor: KITAJIMA HIROYUKI
IPC: H01J37/26
Filed: 1989-09-13
Abstract: PURPOSE:To keep the electrostatic lens action of the first-stage electrode in multiple accelerating electrodes constant by providing electrode short-circuiting mechanisms for preset multiple electrodes, and interlocking electrode short- circuiting mechanisms so that only one electrode is short-circuited at one time. CONSTITUTION:Four fixed pulleys 43-46 and five slide pulleys 17-21 are provided, and a wire 47 with the preset length fixed to metals 48 and 49 at both ends is suspended on slide pulleys 17-21 and fixed pulleys 43-46 in turn. When a pinion 25 is rotated, the slide pulley 20 is protruded, only the contact of an electrode short-circuiting shaft 15 is brought into contact with an electrode ring, and the third electrode 59 is short-circuited. A high-voltage applying shaft 16 and other electrode short-circuiting shafts 12-14 are moved to the right direction interlockingly with the movement of the electrode short-circuiting shaft 15, thus electrodes corresponding to electrode short-circuiting shafts 12-14 are not short-circuited. The electrostatic lens action of the first-stage electrode can be kept constant.
Patent JP-H08222245-A (JP)
Title: Flat solid electrolyte fuel cell
Inventor: TAKESHITA KOJI
IPC: H01M8/12
Filed: 1995-09-18
Abstract: PURPOSE: To prevent leakage of gas, and stabilize power generation by arranging a low rigidity gasket where a layered sheet of a ceramic fiber single body is covered with thin metal between a cell forming a gas flowing passage and a current collecting plate. CONSTITUTION: A cell 31 formed by sandwiching flat solid electrolyte by electrode plates is formed in a dimple shape. An under surface of this cell 31 forms a gas flowing passage 32a, and sealing materials 33 and 34 to seal this are filled in an upper surface. The cell 31 is connected to a current collecting plate 32 by a conductive material 35. Cells 105 obtained by this are layered in a plurality, and a stack 101 is formed. In the flat solid electrolyte fuel cell, a low rigidity gasket 104 is arranged along the periphery of the current collecting plate 32 between the cell 31 and the current collecting plate 32. This gasket 104 is formed by covering a sheet 102 by layering a ceramic fiber single body with thin metal 103 such as platimum.  Therefore, since a clearance is not generated between the current collecting plate and the cell even at a high temperature at power generating time, gas can be prevented from leaking outside of the stack.
Patent JP-H0790964-A (JP)
Title: Connecting structure for curtain wall
Inventor: YUYAMA YASUKI
IPC: E04B2/88
Filed: 1993-09-24
Abstract: PURPOSE:To diversify an appearance design by composing an exterior wall surface of a curved surface, a bent surface or the like. CONSTITUTION:Bearing frames 13, 13 bearing curtain walls 12, 12 are disposed so that axes thereof are crossed, and these curtain walls and bearing frames are combined by joint pins 15. Gaskets 20 are arranged among the adjacent curtain walls 12, 12 while being fitted at the end sections of the curtain walls 12, 12 on both sides, and these curtain walls 12, 12 are connected.
Patent JP-S61118568-A (JP)
Title: Vapor-liquid separator chamber of pump device
Inventor: HASUNUMA YOSHIBUMI
IPC: F04C2/10
Filed: 1984-11-14
Abstract: PURPOSE:To facilitate maintenance and inspection as well as exchange of parts by mounting a gas run-off control valve and a liquid run-off control valve on the cover of the captioned vapor-liquid separator chamber. CONSTITUTION:The captioned vapor-liquid separator chamber 8 is closed with a cover 16, which is detachably mounted on a casing C by means of a proper number of bolts B. The cover 16 has a flow path 14a provided therein and adapted to communicate with an air vent 14, and furthermore has a gas run-off control valve 7 provided thereon for opening and closing an opening 14b formed in the path. A liquid run-off control valve 10 includes a float lever 25 pivoted on a bracket 23 formed integrally with the cover 16 by means of a pin 24. With the cover 16 being separated from the casing C, both valves 7, 8 can be taken out together from the casing C.
Patent JP-H04120180-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/17
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a recording liquid containing a solvent, greenish black dye and braunish black dye, having high solubility and good long-term storage stability, high printed image concentration and excellent ozone resistance. CONSTITUTION:The black aimed recording liquid containing greenish black dye and braunish black dye expressed by formula I and/or formula II [A, B, C, D, E and F are alkyl, alkoxy, acylamino, SO3M, (halogen-substituted) benzene ring or (SO3M-substituted) naphthalene ring; X is Cl or amino; M is alkali metal, ammonium or amine salts; l, m and n are 0 or 1] and suitable as a recording liquid for ink jet recording, writing tool, etc.
Patent JP-H0686850-A (JP)
Title: Pachinko ball shooting device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-09-07
Abstract: PURPOSE:To provide a pachinko (Japanese pinball game) shooting device which can arbitrarily adjust the number of shooted balls in a certain time and the ball shooting speed (intensity) correctly and easily, improve controllability, suppress noise and improve the high-class feeling. CONSTITUTION:The number of shooted balls per time can be set freely by adjusting the pulse signals for intermittently operating an output amplifier 23 for driving a rotary solenoid 21, for a certain time, and the ball shooting speed (intensity) can be arbitrarily adjusted in electrical way by an electric current adjustor 24 for adjusting the output of the output amplifier 23.
Patent JP-H08109524-A (JP)
Title: Raw stock feeder of carding machine
Inventor: FUJIWARA KEIJI
IPC: D01G15/20
Filed: 1994-10-03
Abstract: PURPOSE: To reduce labor of position control and attachment, compared with a conventional case. CONSTITUTION: This raw stock feeder of carding machine is obtained by providing a pair of upper and lower feed rollers 12 and 13 around which a metallic wire 14 is wound on the feed side of a taker-in roller 2 and providing bearings 16 and 17 respectively for the pair of feed rollers 12 and 13 on the top 6a on the taker-in roller 2 side of a movable frame 6 attached on lateral frames 7 so as to enable longitudinal position control and mutually retaining a feed plate 5 and attaching the bearing 16 of upper side feed roller 13 to the movable frame 6 so as to enable longitudinal position control.
Patent JP-H0577534-A (JP)
Title: Printer device
Inventor: YAMAGUCHI KATSUHIRO
IPC: B41J11/66
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a highly reliable printer device having a paper jam detecting function by providing a means for detecting abnormality immediately when papers flow in abnormal place, an information means for operator, and a control means for stopping the printer device at occurrence of abnormality CONSTITUTION:When a paper outlet 5 is blocked due to some reasons, a paper flows in an abnormal state such as shown by numeral 7 or 8. When a paper jam detecting sensor 6 provided near the paper outlet 5 detects an abnormality, a printer is stopped by a command of control function and an operator is informed of the abnormality by information function such as buzzer and error lamp. As such a printer device comprises the paper jam detecting sensor, a means for stopping the printer in response to jam detection signal of the sensor, and a jam display means, the printer is stopped immediately after the paper jam is detected and the operator is informed of the abnormality by the buzzer and the lamp, so that the jam in the printer can be removed before it becomes serious.
Patent JP-H0582420-A (JP)
Title: Method and device for measuring position of pattern
Inventor: MOCHIJI KOZO
IPC: G03F9/00
Filed: 1991-09-19
Abstract: PURPOSE:To decide the specifications of X rays for exposure and an image forming system so that a high-contrast signal can be obtained from a wafer mark for positioning by detecting secondary electrons generated when the wafer mark is irradiated with the X rays. CONSTITUTION:Soft X rays 1 form an image on the mark of a wafer 7 through two concave mirrors 2 and 4, one convex mirror 5, and one plane mirror 6 after the X rays 1 are reflected by the positions mark pattern of an X-ray mask 2. In this case, the X-ray mask 2 is aligned with the wafer 7 by detecting secondary electron signals from the wafer mark by finely moving a wafer stage 11 and controlling the position of the stage 11 so that the detected signal can become the minimum. Therefore, aligning accuracy of the mask 2 with the wafer 7 can be improved, because the mask 2 can be aligned with the wafer 7 by utilizing an exposure optical system and, at the same time, a high-intensity and high contrast signal can be obtained from the wafer mark.
Patent JP-H0690022-A (JP)
Title: Two-color led drive circuit
Inventor: KIYOKAWA TAKAO
IPC: G09G3/04
Filed: 1992-09-08
Abstract: PURPOSE:To provide a drive circuit of simple configuration for a two-color LED by making the two-color LED, having the first and the second emission colors, emit light in the color corresponding to the modes indicating three types of operations. CONSTITUTION:The first and second emission colors are turned on at the same time when both the first and second input levels are low, and only the first one is turned on when the first input level is low and the second one is high. When the first input level is high, the second emission color is turned on. Relating to a circuit, two A inputs came into NOR gates G2, and both A input and B input came into a NOR gate G1. The output from the NOR gate G1 enters into one of the NOR gates G3, and the A input enters into the other of NOR gates G3. Two outputs of the NOR gate G3 enter into an NOR gate G4. The output of NOR gate G4 comes to be a G point to drive an LD1 through a resistor R1, and the output of NOR gate G4 comes to be an R point to drive an LD2 through a resistor R2.
Patent JP-H0790022-A (JP)
Title: Production of polypropylene
Inventor: TAKI NORIYUKI
IPC: C08F4/658
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a polypropylene having excellent processability and high rigidity with little catalytic deactivation by carrying out multi-stage polymerization of propylene under specific condition using a specific polymerization catalyst component. CONSTITUTION:A polymerization catalyst component is produced by contacting (A) a solid catalyst component containing a metal oxide, Mg, Ti, a halogen and an electron-donative compound as essential components with (B) an olefin in the presence of (C) an organic Al compound and (D) an organic silicon compound of the formula [R<1> is an N-containing heterocyclic substituent; R<2> is a 1-10C hydrocarbon group, R<4>O (R<4> is a 3-10C hydrocarbon group), etc.; R<3> is CH3 or C2H5; (x) is 1 or 2; (y) is 0 or l; (z) is 2 or 3; x+y+z=4]. Propylene is polymerized in multiple stages in the presence of the polymerization catalyst component under a condition to produce a polypropylene having a melt flow rate (MFR) of 0.0001-10g/10min in the stage of forming the component having the highest molecular weight, produce a polypropylene having an MFR of 10-1,000g/10min in the stage of forming the component having the lowest molecular weight and produce polypropylenes having different MFR values in different stages.
Patent JP-H0579280-A (JP)
Title: Tail clearance measuring device for shieled excavating machine
Inventor: KIKUCHI TETSUKI
IPC: G01B17/00
Filed: 1991-09-19
Abstract: PURPOSE:To automatically measure the tail clearance in real time and with high reliability by installing a plurality of supersonic sensors at the prescribed intervals in the circumferential direction on the inside part of a skin plate. CONSTITUTION:On the inside part of the skin plate 1 of a shield excavating machine, a plurality of supersonic sensors 6,... are embedded at the prescribed intervals in the circumferential direction. The distance to a segment 5 after assembly is directly measured by the supersonic sensor 6, and each tail clearance l1-l4 is automatically measured continuously. Further, the measurement values l1-l4 are transmitted to the operation chamber of the shield excavating machine and a control room on the ground, and displayed on a screen.