baber/WOPTO huggingface dataset:
Patent JP-H04288954-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: SASAI KATSUHIRO
IPC: C04B35/103
Filed: 1991-03-18
Abstract: PURPOSE:To obtain an immersion nozzle for continuous casting, by which fine inert gas bubbles can be stably blown from an inner hole body while securing corrosion resistance and spalling resistance of the nozzle. CONSTITUTION:In the alumina-graphite quality gas blowing type immersion nozzle for continuous casting, the inner hole body is formed of the composition contg. <=5wt.% silica content and impregnating 30-80wt.% spherical alumina. By this nozzle, as the fine bubbles are stably blown from the inner hole body for a long time, quality of a cast slab is improved and also prevention of nozzle clogging can be achieved.
Patent JP-H09269878-A (JP)
Title: Information processing system, method thereof and printer
Inventor: OKAMOTO HIDEAKI
IPC: G06F3/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, a method therefor and a printer high in operability and capable of transmitting and receiving data corresponding to plural different communication modes. SOLUTION: A microprocessor 112 detects a communication mode discrimination signal SEL sent from a host computer 100 and switches the operation of a serial controller 111 so as to obtain a format capable of bi-directionally transmitting and receiving data between the host computer 100 and the printer 200 according to the discriminated communication mode. Then after sending a mode set finishing signal showing the finish of mode setting corresponding to the prescribed communication mode, data is transmitted and received between the host computer 100 and the printer 200.
Patent JP-S573457-A (JP)
Title: Level detecting circuit
Inventor: AOKI KAZUO
IPC: H04L27/00
Filed: 1980-06-10
Abstract: PURPOSE:To transmit an alarm information signal with the same circuit constitution for an input from a low to high frequency, by comparing an input signal remaining as an AC signal with a reference potential to transmit the alarm information signal for digital processing. CONSTITUTION:An input signal (a) applied to an input terminal 1 is given to comparators 14-1 and 14-2 via a capacitor 2. The comparator 14-1 outputs an inversion signal as an output signal (d), and the comparator 14-2 outputs a normal signal as an output signal (e), and the reference potential to transmit an alarm information signal is set with resistors 12, 13 and 16, 17. The two output signals (d) and (e) are added at an OR gate 18-1, and an added signal (f) is inputted to the clock terminal of flip-flops FF19-1 and 19-2. At the terminal Q of the FF19-1, a signal (g) frequency dividing the signal (f) to halves is obtained, and this signal (g) is applied to the terminal J of the FF19-2 through a delay circuit consisting of a resistor 21 and a capacitor 22. Thus, the alarm information signal stable from a low to high frequency band is obtained.
Patent JP-H0347876-A (JP)
Title: Self-crosslinking, water-base paint composition and coating film derived therefrom
Inventor: JIYON JIERAADO KAREI
IPC: C09D5/00
Filed: 1990-03-28
Abstract: PURPOSE: To provide the subject compsn. composed of an aq. dispersion containing a polymer having chain-pendant amine functional groups and specific ketone group-containing compds,. reacting with the amine functional group and providing a coating film markedly improved in solvent resistance.  
     CONSTITUTION: The objective aq. dispersion composition contains a polymer having chain-pendant amine fractional groups (A) (pref. one having a primary amino group bonded to a carbon atom of an aliphatic group or being a part of a hydrazino group) and a non-polymeric compd. (B) reacting with the amine functional group of the component A and having two or more ketone groups represented by formula I [wherein -X- is an electron withdrawing group, M is -CH 2  or a group represented by formula II (wherein L is a 1 or more C alkyl or alkylene]. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05277742-A (JP)
Title: Contact tip and its manufacture
IPC: C22C9/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a contact tip which is excellent in the electric conductivity and the wear resistance, and prevents the generation of weld defect such as incomplete fusion by the deviation of the target position or the like. CONSTITUTION:A contact tip consists of a composite material whose internal side part 1 is composed of copper alloy, and whose external side part 2 is composed of tough pitch copper or oxygen free copper. This copper alloy has the composition consisting of, by weight, 1.1-2.1% Ni, 0.25-0.45% Si, and 0.3-0.5% Co. Melted copper alloy which is the inner side part or the mixed powder alloy is charged into a billet which is the outer side part, and enclosed therein by executing the electron beam welding of a lid, and then, the contact tip is manufactured by hydrostatic extrusion.
Patent JP-H04217994-A (JP)
Title: Amino acid derivative and preparation thereof
Inventor: RORUFU GAIGAA
IPC: C07D401/06
Filed: 1991-03-18
Abstract: PURPOSE: To provide a new amino acid derivative having durable strong blood pressure reducing activity.  
     CONSTITUTION: This compound is represented by formula I (ring including A is benzene ring; (n) is 0, 1; R 1  is 1-6C alkyl, 2-6C alkenyl, 5-7C cycloalkyl, 5-7C cycloalkenyl, 6-10C aryl, a partially hydrogenated aryl, 5-7 membered or 8-10 membered monocyclic or dicyclic heterocycle including one or two S or O and/or up to four N or H; R 3  is H, 1-6C alkyl, 2-6C alkenyl, 7-14C aralkyl), or the salt thereof, e.g. N-(1-carboxyl-3-phenylpropyl)-L-alanyl-1,2,3,4- tetrahydroisoquinoline-3-carboxylic acid. The compound is prepared by, e.g. reacting a compound of formula II (R 4  is H, methyl, ethyl, benzyl or the like) with a compound of formula III (one of Q is a nucleophilic group, and the other is NH 2 ), and optionally converting the resulted ester into a carboxylic acid thereof. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08243254-A (JP)
Title: Game machine
Inventor: IWAMATSU MASAYUKI
IPC: H04S7/00
Filed: 1995-03-08
Abstract: PURPOSE: To make players enjoy the game to obtain a realistic and impressive feeling by imparting a sound field suitable to the progressing condition of the game to the effective sound of the game. CONSTITUTION: Plural sorts of combinations of the condition to the progressing condition of the game, and the sound field applied thereto are set to a condition setting means 36. A condition deciding means 38 decides whether the condition satisfies the appropriate condition in the game progress or not, and when it satisfies, a reflected sound parameter to form a preset sound field according to the appropriate condition is read from a reflected sound parameter memory means 26. A sound field control means 24 carries out the folding operation of the reflected sound parameter, and a voice signal such as an effective sound output from a voice processor 22, so as to produce a reflected sound signal, and it is regenerated from speakers 28 and 30.
Patent JP-H08267043-A (JP)
Title: Crude refuse treating device
Inventor: TOKUI KIYOSHI
IPC: B02C18/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a crude refuse treating device which does not degrade the quality of waste water and does not degrade the decomposition performance of microorganisms. CONSTITUTION: This crude refuse treating device is provided with a cylindrical filter body 13 below a crude refuse charge port 11 and a spherical draining gate 14 below the filter body. The device separates the water included in the crude refuse to the filter body 13 and the draining gate 14 and drains the included water having the good quality to a drain pipe 4. The draining gate 14 is turned and the crude refuse is scraped by a lip seal 15 in the upper part and is dropped into a pulverizing tank 17 below the draining gate 14 when a prescribed amt. of the crude refuse accumulates on the draining gate 14. The sufficiently drained crude refuse is pulverized in the tank. The pulverized crude refuse which contains the less moisture and does not degrade the decomposing performance is transported via a transporting pipe 3 to a microorganism decomposition chamber.
Patent JP-H01250027-A (JP)
Title: Temperature measuring instrument
Inventor: TAKAYAMA NAOHIKO
IPC: G01K11/24
Filed: 1988-03-30
Abstract: PURPOSE:To accurately measure temperature without being affected by an electromagnetic field by projecting an ultrasonic wave in a tube body and receiving echoes from reflection bodies, and converting the echo information into temperature information. CONSTITUTION:In the tube body 1 which has reflection plates 2 at a specific interval and is filled with liquid, the ultrasonic wave is projected from its one end and an ultrasonic wave transmitting and receiving circuit 5 receives the echo from the reflecting plates 2. The received echo information is converted by a temperature converting circuit 7 into the temperature information, which is displayed on a display device 8. In this case, the interval between the reflection plates 2 arranged in the tube body is already known, so the acoustic velocity in the liquid between the reflection plates can be calculated from the time difference between the echoes reflected by the reflection plates. The acoustic velocity depends upon the temperature, so the acoustic velocity can be converted into the temperature.
Patent JP-H10184302-A (JP)
Title: Fluid machine
Inventor: FUKUNAGA TAKESHI
IPC: F04D29/056
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a dynamic type thrust gas bearing from being damaged at a low speed rotation of a rotational shaft including resting time, in a turbo compressor in which a thrust load of the rotational shaft in a high speed rotation is supported by the dynamic type thrust gas bearing. SOLUTION: In this fluid machine, a rotational shaft 13 is arranged to extend vertically and also a compression device 30 is constituted to move the rotational shaft 13 upward against a lower thrust load due to the gravity by generating upward thrust load in the rotational shaft 13 turning at a high speed. And a dynamic type thrust gas bearing 11 is disposed so as to support only an upward thrust load and thrust touch down bearings 14, 14 rotatable around a shaft center P of the rotational shaft 13 for supporting a downward thrust load at a low speed rotation including resting of the rotational shaft 13.
Patent JP-H08270255-A (JP)
Title: Seismic isolation structuring method of existing building
Inventor: SASAKI TETSUYA
IPC: E04G23/02
Filed: 1995-04-03
Abstract: PURPOSE: To materialize a building after repair as a response control structure when the building is reconstructed in a seismic isolation manner. CONSTITUTION: Parts of columns in a layer, in which seismic isolators 3 are installed, in an existing building are disassembled and removed, the existing building is separated into an upper structure 2 and a lower structure 1, and the response control devices 3 are mounted at the places of the removed columns of the existing building while beams 4 are constructed anew at the level of the lower ends of the columns 21 of the upper structure 2. Earthquake-resisting elements are built among the adjacent columns 21, 21 of the upper structure 2, thus ensuring the rigidity and yield strength of the upper structure 2.
Patent JP-S62236969-A (JP)
Inventor: SUZUKI MINORU
IPC: E04G21/12
Filed: 1986-04-04
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-S574666-A (JP)
Title: Pickup device
Inventor: FUKUI HIROSHI
IPC: H04N5/243
Filed: 1980-06-10
Abstract: PURPOSE:To ensure a degree of freedom for a rectifying circuit, by supplying the output of a preamplifier which receives a supply of the output of a pickup tube to plural rectifying circuits having a differnet rectifying characteristics and then controlling the iris mechanism with the output obtained by synthesizing the outputs of rectification. CONSTITUTION:For instance, the output signal of an AGC amplifier 9 is supplied to rectifying circuits 121-12n having different rectifying characteristics, and the output of each rectifying circuit is supplied to a synthesizing circuit 13. At the circuit 13, the outputs V1-Vn of the rectifying circuits are extracted selectively or synthesized to obtain a synthetic output VM. Here the characteristic functions of the rectifying circuits are set at f1(k)-fn(k) to obtain an output in which the outputs V1 and V2 are mixed in a ratio of A:B. In such a case, a relation of VM=(AV1+ BV2)/(A+B) is satisfied, and an AGC is applied to satisfy the relation of VM=VZ2 (reference voltage). As a result, a relation of VP=VZ2[(A+B)/[Af1(k)+Bf2(k)]] is satisfied, and thus the K-VP characteristics can be freely selected by f1(k) and f2(k).
Patent JP-S60221236-A (JP)
Title: Tool holder
Inventor: KONDOU KUNIO
IPC: B23Q3/12
Filed: 1984-04-17
Abstract: PURPOSE:To facilitate the adjustment of insertion depth of a tool, by providing, in a tool holder body, a tool stopper which is coupled with an adjusting nut disposed in the body and which moves back and force in a tool insertion hole. CONSTITUTION:By loosening the fastening of a tool 50 by means of a collet 24 to allow the tool to be axially moved, an adjusting nut 84 is rotated in a normal or reverse direction. With this arrangement, a tool driver 60 is moved back and force with respect to the opening of a tool insertion hole 18 to take in and out the tool 50. Accordingly, the worker adjusts the insertion depth of the tool 50 while observing the projecting amount of the tool 50 from the tool insertion hole 18. With this arrangement, the insertion depth of the tool may be adjusted without removing the tool from the tool holder.
Patent JP-H09245429-A (JP)
Title: Disk reproducing apparatus
Inventor: MOMOSE SHIGERU
IPC: G11B19/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing apparatus having a shockproof memory function to realize reduction of current dissipation. SOLUTION: When shockproof characteristic is thought first, a switch 16 is set to the side A and a master clock of 16.9344MHz is input to a digital signal processing circuit. Therefore, high speed CLV control is effectuated to rotate CD1 at a high speed and intermittently read the data at a double speed from CD1 with a reproducing system consisting of an optical pickup 3, an RF amplifier 4 and a signal processing circuit 6. Therefore, intermittent writing to DRAM10 is performed at the double speed by means of a shockproof memory controller 11 and a high shockproof characteristic can be obtained (reading operation is performed by an ordinary speed). On the contrary, when the current dissipation control is thought first, the switch 16 is set to the side B and a master clock of 13.5MHz is input to the signal processing circuit 6.  Therefore, the data intermitting reading speed and writing speed to DRAM10 are lowered to about 1.6 times the ordinary speed, and accordingly current dissipation can be reduced.
Patent JP-S57191606-A (JP)
Title: Optical fiber cable with aluminum sheath and its production
Inventor: YOSHIDA SHIGEAKI
IPC: H01B13/22
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a continuous reinforced cable without increasing it outer diameter, by using a friction driving type extruding device to extrude Al or an Al alloy around at least an optical fiber cable and a reinforcing metallic wire and then drawing out both the fiber line and the Al or Al alloy. CONSTITUTION:For an extruding device, a supply pipe 10 is formed by the groove face 7 of a driving wheel 6 and the inner wall face 9 of a fixed shoe block 8, an extruding room 12 connects to the pipe 10 with a pipe extruding dice 13. At the same time, the core material inserting holes 14 and 14' pierce through the block 8 for insertion of the optical fiber cable and reinforcing metallic wire 3. The hollow mandrels 15 and 15' are connected to the tips of the holes 14 and 14' respectively. The Al 17 supplied to the pipe 10 is sent further into the pipe 10 by the revolution of the wheel 6, and an aluminum sheath 2 is extruded from the dice 13. At the same time, both the fiber cable 1 and the wire 3 are inserted and then drawn out at one time. Thus the sheath 2 is coated around the cable 1 and the wire 3 for an optical fiber cable 5'.
Patent JP-S5412830-A (JP)
Title: Air type sheet feeder
Inventor: FUJIMOTO SAKAE
IPC: G03B27/62
Filed: 1977-06-30
Abstract: PURPOSE: To insure the transmission of rotating force and perform separating and feeding of sheets stably by letting movable bottom plates be moved upward by the negative pressure developed through suction of a sheet by an air suction device and letting the feed roller supported to the movable bottom plates intermesh with a drive gear and revolve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02259480-A (JP)
Title: Testing apparatus of semiconductor integrated circuit
Inventor: OZAKI KAZUYUKI
IPC: G01R31/302
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the frequency for registering a voltage measuring parameter again and changing a measuring pad by correcting said voltage measuring parameter automatically to be a proper value when an alarm is generated. CONSTITUTION:An initial parameter table 70, a reference pad initial secondary electronic signal table 71, a reference pad secondary electronic signal measuring means 72, and a parameter correcting means 73 are provided within a pad voltage measuring means 49. An initial value of a voltage measuring parameter of a pad is measured, and then an assigned voltage is applied to a reference pad 22 thereby to measure the intensity of a secondary electronic signal. Both the initial value and intensity are registered. Further, the intensity data of the secondary electronic signal when a primary electronic beam is cut is registered as a common parameter. The reliability for measuring the voltage is checked during testing of a semiconductor integrated circuit 24. If an error is observed, tables 70,71 and means 72,73 are actuated to automatically correct the measuring parameter as a reference value. Accordingly, it becomes possible to reduce the frequency to register the voltage measuring parameter of the pads again or to change all of the measuring pads.
Patent JP-2000274893-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA YUKIO
IPC: F25B47/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a frosting phenomenon in an outdoor heat exchanger during a heating operation. SOLUTION: The air conditioner 10 includes an outdoor machine 11 comprising a capacity variable compressor 16 and an outdoor heat exchanger 19, and an indoor machine having an indoor heat exchanger, wherein the capacity of the compressor 16 can be varied by opening and closing a capacity control valve 24, and opening and closing of the valve 24 is effected by applying a suction refrigerant pressure or delivery refrigerant pressure of the compressor 16 to the valve 24 from a capacity control circuit 33 including a first block valve 31 and a second block valve 32, and a refrigerant delivered from compressor 16 in the capacity control circuit can be introduced into the control valve 24 via the exchanger 19, thereby heating the exchanger 19.
Patent JP-H07288018-A (JP)
Title: Lighting device
Inventor: SHIBA ATSUSHI
IPC: F21V7/06
Filed: 1994-04-18
Abstract: PURPOSE:To provide a lighting device having the increased utilization efficiency of light radiated from a light source without causing enlargement and complication of the device and requiring no complex adjustment. CONSTITUTION:Light from a light source 12 is reflected as a light beam in nearly parallel toward the front by a paraboloidal mirror 11. The light outgoing to an opening 22 out of a parallel light beam transmits the opening 22 as it is at the opening 22 of a plane mirror 17 in the front to reach a body to be illuminated to illuminate it. The light outgoing to the reflecting surface of the plane mirror 17 is reflected to be incident onto the paraboloidal mirror 11 with the neary parallel light beam kept. The light is reflected toward a focus part 11a on the reflecting surface of the parabolic mirror 11 to pass through the focus part 11a to be incident onto the reflecting mirror, and becomes a neary parallel light beam again to transmit the opening 22 to reach the body to be illuminated, and illuminates it. Since light in a specific light wavelength region out of light radiated from the light source 12 is transmitted or absorbed by the paraboloidal mirror 11 and the reflecting surface of the plane mirror 17, illumination can be performed by a light suited to the body to be illuminated and having an optional and desired light wavelength region.
Patent JP-H02281140-A (JP)
Title: Manupulator for detector and transducer
Inventor: BO GUSUTAFUSON
IPC: G01N29/24
Filed: 1990-03-27
Abstract: PURPOSE: To provide a converter manipulator for a detector/converter which shows a crack or similar defect on a high temperature blank by placing the converter outside a tube and connecting it to a propulsion wheel with a supporting arm. CONSTITUTION: A converter 11 extends across a blank 2 or along the blank 2, with a propulsion wheel 13 placed in a tube 4 which can rise or come down against the blank 2, and driven by a slide or any other converter carrier across the blank 2. In the tube 4 which can rise or come down, the carrier of the movable converter 11 is placed, and the converter 11 is provided with a slit 14 where a converter supporting arm 12 can travel. Thus, the weight of a movable part can be reduced, and a good environment is created for a signal cable and similar objects where the manipulator converter 11 is always placed near a high temperature surface of a strand. In addition, the slit 14 can move, and the tube 4 comprises double sheaths, and cooled with water.
Patent JP-H08277813-A (JP)
Title: Connection method of heat transmitting members
Inventor: AMAKUSA TAKAAKI
IPC: F16B4/00
Filed: 1995-04-04
Abstract: PURPOSE: To improve the efficiency of heat transmission in the connection part of heat transmission members screwed to each other. CONSTITUTION: Two heat transmitting members A, B made of high heat transmitting metal and a pinched member C made of a metal pinched between the heat transmitting members are provided. After the contact surfaces of the heat transmitting members and pinched member are cleaned, the pinched member is pinched between the heat transmitting members and screwed to the heat transmitting members to heat the connection while pressure is applied.
Patent JP-2000275334-A (JP)
Title: Speed measuring system
Inventor: URUSHIDO TAKASHI
IPC: G01S3/52
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To calculate the speed of a radio wave emitting source by calculating the relative Doppler frequency incident to rotation of the radio wave emitting source and an antenna from the measurements taken by a frequency measuring means and receiving a radio wave from an unknown target approaching to a measuring point or receding therefrom. SOLUTION: An antenna 1 comprises a turntable 10 turning in the horizontal direction, a motor 11 for turning the turntable 10, and an antenna element 9 fixed eccentrically from the rotational central axis 12 of the turntable 10 wherein a signal received by the antenna element 9 is outputted to a receiver 2. A Doppler frequency detector 3 detects a maximum frequency 7 and a minimum frequency 8 from a measured frequency data 6. A speed calculator 4 calculates the speed of a radio wave emitting source based on the a maximum frequency 7 and the a minimum frequency 8. Since it is not required to determine the Doppler frequency from the frequency difference between a transmitting signal and a receiving signal, frequency of the transmission signal from the radio wave emitting source is not required to be known.