baber/WOPTO huggingface dataset:
Patent JP-2000044719-A (JP)
Title: Porous polyimide, its precusor and manufacture of porous polyimide
Inventor: MINAMI KAZUHIKO
IPC: H01L21/312
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a porous polyimide which is capable of effectively lowering a dielectric constant and refractive index as well as effectively preventing lowering of thermostability and the like, easy to be manufactured and highly transparent. SOLUTION: A porous polyimide comprises plural micropores dispersed in a matrix containing a polyimide. The micropores in the porous polyimide is formed by removing a hydrophilic polymer from a precursor comprising a matrix containing a polyimide and a hydrophilic polymer dispersed in the matrix. Further, light transmittance of this porous polyimide is not less than 70%.
Patent JP-H1019322-A (JP)
Title: Inflow smoothing mechanism for spray liquid tank
Inventor: SUZUKI KAZUO
IPC: B05B9/03
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To smoothly introduce and convey a spray fluid to a liquid tank, and hence ensure high efficiency spray by a sprayer by disposing a needle value member in the vicinity of the liquid tank, and installing a heater construction in the vicinity of the disposed portion. SOLUTION: When a spray fluid in a fluid tank 10 is likely to be frozen in using sprayer in a cold district or in a freezing chamber, power is supplied to a heater 13 to heat the vicinity of the heater 13 and hence a spray fluid introduced into the fluid tank 10 is prevented from being frozen. For example, when it is needed to increase or decrease the amount of the spray fluid in the fluid tank 10 owing to regional conditions, an adjustment screw 21 is turned normally reversely to force an adjustment screw 21 to go in and out with respect to a lower end of a pipe 17 in the tank whereby an introduction amount adjustment of the spray fluid into the fluid tank 10 is smoothly achieved. In this case, an inflow smoothing mechanism construction of the spray fluid into the fluid tank 10 an antifreezing construction by the heater 13 and a needle value member 18.
Patent JP-H1097394-A (JP)
Title: Built-in display list interpreter for multiprocessor base printer
Inventor: PAYNE RALPH E
IPC: G06K15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To process the image data at a higher speed. SOLUTION: A process unit 21 of a printer device consists of a master processor 21 and plural parallel processors 22. The processor 21 composes a display list based on a page description program or another optional graphic program. The display list is partitioned into sublists which are distributed to the processors 22. Each of processors 22 converts the received sublist to turn the images into the bit map data.
Patent JP-H01105421-A (JP)
Title: Push lock type push button switch
Inventor: NISHIO MITSUO
IPC: H01H13/12
Filed: 1987-08-20
Abstract: PURPOSE:To allow a switch to be fitted to a fitting hole with a small diameter and facilitate the assembling work by forming a lock device into a unit is a lock device section and arranging it separately from a barrel section above the barrel section inserted into the fitting hole of a panel. CONSTITUTION:A switch has a lock device section 1, a barrel section 2 and a switch section 3 as main component members, a lock device with a large occupied space is arranged separately from the barrel section 2 above the barrel section 2 fixed by a nut 23 inserted into the fitting hole 22a of a panel 22. The assembly is thereby facilitated, the case 12 of the barrel section 2 is made small-sized, and it can be fitted to the fitting hole 22a with a small diameter.
Patent JP-S5995383-A (JP)
Title: Cooling water system for condenser
Inventor: YONEMURA KATSUTOSHI
IPC: F28B9/04
Filed: 1982-11-25
Abstract: PURPOSE:To facilitate the control of operation by eliminating a necessity to reduce the load of a plant upon shifting reverse washing operation to normal washing operation and improve thermal efficiency of the plant throughout a year by a method wherein pipelines are constituted so that the whole amount of the cooling water flows through both or either one of the bundle of inlet tubes or the same of outlet tubes of the condenser upon operating any valve. CONSTITUTION:The first valve 8 and the second valve 11 are interposed in the pipeline 10 connecting between a water intaking pump 6 and the entrance water chamber 2a of a fore water chamber 2 while the third valve 12 and the fourth valve 15 are interposed in the pipeline 13 from the outlet water chamber 2b to a water discharging port. A connecting tube 20, connecting between the first valve 8 and the second valve 11 as well as the outlet water chamber 2b and the third valve 12, is provided between the pipelines 10, 13 and the connecting tube 21, connecting between the downstream side of the second valve 11 and the same side of the third valve 12, is provided. These connecting tubes 20, 21 are provided with the fifth valve 22 and the sixth valve 23. The pipeline between the third valve 12 and the fourth valve 15 of the pipeline 13 and the aft water chamber 3 of the condenser is connected by the connecting tube 25 provided with the seventh valve 24.
Patent JP-2000037469-A (JP)
Title: Fire-extinguishing device for control board
Inventor: KOBAYASHI TOSHIKAZU
IPC: A62C35/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To solve such problem of conventional fire-extinguishing devices for control boards that, since piping for connection to a large fire-extinguishing gas cylinder and the control board is needed in the devices, even equipment where no fire has occurred is damaged, leading to great economical losses caused by fire extinguishing operations. SOLUTION: A fire occurrence detection system 3 provided inside a control board 1 with a single closed space to detect the occurrence of a fire in the closed space and a fire extinguishing system 6 provided in the closed space to eject fire-extinguishing gas into the closed space in accordance with a fire occurrence detection signal outputted from the fire occurrence detection system 3 are provided for every closed space, the fire-extinguishing system 6 having a high pressure bomb 7 filled with the fire-extinguishing gas at high pressure, a fire-extinguishing gas releasing valve 8 provided at the high pressure bomb 7, and a solenoid valve 9 actuated by the fire occurrence detection signal to open the fire-extinguishing gas releasing valve 8.
Patent JP-H0371162-A (JP)
Title: Developing device
Inventor: NAKAMURA KENICHI
IPC: G03G15/08
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the splashing of a toner by installing a small electrode for preventing splashing of a developer near the downstream side of a developer flying region between a latent image carrying member and a developer carrying member. CONSTITUTION:The wire electrode 37 is extended near the downstream side of the developer flying region 36 between a photosensitive drum 11 and a developing sleeve 32. The prescribed bias voltage of the same polarity as the charge polarity of the developer 31 is impressed by a power source 38 to this wire electrode 37. The developer 31 which tends to splash from the developer flying region 36 between the photosensitive drum 11 and the developing sleeve 32 is, therefore, repulsed by the electric field generated by the wire electrode 37 and is returned to the developing sleeve 32 side, by which the developer 31 is recovered into a developing device 25 as the developing sleeve 32 rotates.
Patent JP-S6449195-A (JP)
Title: Synchronizing type storage device
Inventor: TERAOKA EIICHI
IPC: G11C11/41
Filed: 1987-08-19
Abstract: PURPOSE:To suppress useless power consumption due to unnecessary precharge by providing the titled device with a column selecting decoder for selecting a reading bit line and a bit line selecting transistor (TR) for receiving a bit selecting signal to turn on itself. CONSTITUTION:In a precharge period of a bit line, precharging MOS TRs 19, 20 are turned on. Common data lines 17, 18 are precharged and a Y decoder 23 is synchronized with a precharge signal 21. When the decoder 23 outputs a bit line selecting signal 15, TRs 11, 12 are turned on and TRs 13, 14 are turned off. As the result, unselected bit lens 3, 4 are not connected to the data lines 17, 18 and precharge is not executed. In the precharge period, an X decoder 22 inactivates all the outputs of word lines 5, 6. The unselected side is not precharged, so that power loss can be reduced.
Patent JP-H0491285-A (JP)
Title: Method for feeding black liquor to boiler for recovering soda
Inventor: TAGUCHI YUZO
IPC: F23N1/00
Filed: 1990-08-06
Abstract: PURPOSE:To always keep jetting characteristics of black liquor constant by flowing the black liquor to a sensing pipe branched from a black liquor feed pipe at a prescribed flow rate, sensing the pressure loss thereof and then controlling the temperature of the black liquor flowing through the black liquor feed pipe based on the pressure loss. CONSTITUTION:Black liquor at a prescribed flow rate is initially made to flow in a sensing pipe 1 branched from a black liquor feed pipe 4 for jetting the black liquor on a boiler 6 for recovering soda to sense the pressure loss in the sensing pipe 1. The temperature of the black liquor flowing through the black liquor feed pipe 4 is then controlled based on the resultant sensed pressure loss to keep the pressure loss in the sensing pipe 1 at a prescribed value. Thereby, even if the viscosity and specific gravity of the black liquor is fluctuated, the fluctuations are compensated to keep the viscosity and specific gravity of the black liquor at proper values. Specifically, e.g. the pressure loss is sensed between two points (a) and (b) on the downstream side of a metering pump 2 installed in the sensing pipe 1 with a differential pressure transmitter 7 and a signal based thereon is outputted and inputted to a regulating valve 8 for regulating the flow rate of the steam for pressurizing the black liquor.
Patent JP-H0371871-A (JP)
Title: Shuttle turnback control device of printer
Inventor: YOSHINO SATOSHI
IPC: B41J2/245
Filed: 1989-08-11
Abstract: PURPOSE:To enable completion of a turnback process in a short time and with saved energy even in the case of a high-speed shuttle drive by reducing the speed of a shuttle from a target value in a constant speed control area to a level on which the speed can be adequately controlled before a time when the speed is changed from a constant control area to a reflection control area. CONSTITUTION:In a shuttle-type print in which a shuttle with a printing head prints printing paper in its shuttle motion, the speed of the shuttle is reduced to a level Tphi where it can be adequately controlled from a target value Tc in the constant control area before (I=n) a time when the speed is changed from the constant control area to the turnback control area. Therefore, a invert ed magnetic field is applied to the drive motor of the shuttle starting with a speed T at a turnback starting point of time A. Thus the time required for the speed to be reduced to 0 becomes short. Consequently, the speed of the shuttle can reach the target value Tphi at a point of time B when the printing of a next line starts.
Patent JP-H0256768-A (JP)
Title: Time base control device
Inventor: SAWABE TAKAO
IPC: G11B19/28
Filed: 1988-08-20
Abstract: PURPOSE:To satisfactorily control the time base of a disk rotation by providing a horizontal synchronizing HD servo loop to turn on in accordance with a first command, a frame pulse FP servo loop to turn on in accordance with a second command and a command control means. CONSTITUTION:An FP servo loop by a voltage generator 3, an F/V converter 4, a subtracting/adding device 5, a control signal generating circuit 8, a switch 9, an amplifier 13 and a motor 2 controls the rotation speed based on the frame pulse in the reading signal of the disk and is turned on by a second command. By the output of a loop filter 39 from a switch 11, the HD servo loop of a pickup 7, a clamping circuit 18, a synchronizing detecting circuit 30, a frequency discriminating circuit 33, a phase comparing circuit 31, a filter 39, switches 11 and 9, the amplifier 13 and the motor 2 is turned on, the rotation of the motor 2 is controlled in accordance with the phase difference between a detecting signal e2 of the synchronizing detecting circuit 30 and a reference signal, and the coarse adjustment of the time base is executed by the HD signal. When the HD servo is not locked, after the FP servo is turned on up to the signal HD detection, the HD servo is executed.
Patent JP-H0871925-A (JP)
Title: Shot particle scattering prevention device
Inventor: SASAKI NOBORU
IPC: B24C9/00
Filed: 1994-08-31
Abstract: PURPOSE: To obviate the necessity of troublesome work in which a plurality of liners fixed by bolts on an inner wall surface of a box which stores worked object are replaced by removing each bolt one by one due to the expiration of their service life. CONSTITUTION: A shot particle scattering prevention device is provided with a box body 1 having a space 1b in which a worked object W to which shot particles are projected can be stored and a cylindrical cabinet 7 provided within the box body 1 in such a manner that it surrounds the worked object W stored in the box body 1. Most of shot particles which are projected to the worked object W and reflected irregularly and most of shot particles which do not touch the worked object W collide against an inner wall surface of the cabinet 7. For this reason, it is the cabinet 7 which must be replaced due to the expiration of its service life. The cabinet 7 is a cylindrical single object and can be replaced easily.
Patent JP-S6450882-A (JP)
Title: Optically active propionic acid thiol ester derivative
Inventor: ITO MIKIO
IPC: C07D417/12
Filed: 1987-08-20
Abstract: NEW MATERIAL:An R enantiomer shown by formula I (X is H or Cl). EXAMPLE:2-[4-(5-Trifluoromethyl-2-pyridyloxy)-phenoxy] propionic acid 2- thiazolinyl thioester. USE:A selective herbicide. PREPARATION:A compound shown by formula II (Hal is halogen) is reacted with a compound shown by formula III optionally in the presence of a solvent such as acetone, benzene or THF by using a base (e.g. triethylamine or sodium hydroxide) preferably at 0-50 deg.C for several minutes - several hours.
Patent JP-H05345479-A (JP)
Title: Photosensitive dye for optical data recording and optical data recording medium
Inventor: KOBAYASHI TERUO
IPC: G11B7/2472
Filed: 1991-07-25
Abstract: PURPOSE:To enhance stability under high temp. and high humidity environment, in a naphthoindolenine type cyanine dye represented by a specific general formula, by separating a dye whose constitutional anion is a p-toluenesulfonic acid ion so as to reduce the content thereof to a predetermined amount or less to purify said cyanine dye. CONSTITUTION:A recording film is formed using a naphthoindolenine type cyanine dye represented by formula I (wherein R1-R3 are a non-substituted or substituted alkyl group, an alkoxy group or an aryl group and may be same or different and X<-> is one anion selected from a chlorine ion, a bromine ion, an iodine ion and a perchlorite ion). In this case, this dye is purified so that the anion X<-> is separated so as to set the content of the dye being a p- toluenesulfonic acid ion to 0.5wt.% or less.
Patent JP-H0895915-A (JP)
Title: Method for distribution of data via communication network and system for distribution of data to user terminal via communication network
Inventor: JIYONASAN BURANDON AREN
IPC: H04N7/16
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for ensuring royalty payment for data distributed through a communication network. SOLUTION: Data which is suitable for browsing and research and whose quality is partially degraded is offered without having to pay for royalty. Furthermore, to receive data of high quality version, a user is solicited for royalty. The data of partially degraded quality version is virtually recognizable when it is shown, printed, reproduced, executed or used for other purposes at a user's terminal, e.g. it can be generated by eliminating or encoding a part of data whose quality is not degraded. The high quality version can be supplied by transmitting a complete version or transmitting the remaining data like an eliminated part or a decryption key.
Patent JP-S6267343-A (JP)
Title: Rotary actuator for controlling rotary angle
Inventor: KUWANA KAZUTAKA
IPC: F16F9/46
Filed: 1985-09-19
Abstract: PURPOSE:To correctly stop rotation of a motor, by using a deceleration mechanism of a rotary valve and a stopper plate to decelerate a rotary output of the motor. CONSTITUTION:If a main gear 35 for a rotary valve is turned to the central part, a rotary actuator simultaneously adapts a stopper plate 50 to a stopper pin 51 and a stopper pin mounting member 52 to a right rising part 65a of a mounting member stopper 65. Consequently, damping force of a suspension system can be inducted to a HIGH side. Accordingly, the rotary actuator, decelerating the rotary valve 16 by a damping mechanism while turning the rotary valve in the same direction with the stopper plate 50 to be stopped, correctly transmits a stop of rotation of a motor.
Patent JP-H0525339-A (JP)
Title: Silicone rubber compound
Inventor: SUZUKI KIJIYOSHI
IPC: C08L87/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide the subject novel compound having no tackiness when not vulcanized, capable of being readily pelletized and permitting automatic feeding when molded by compounding a silicone rubber compound with a chlorinated polyethylene and dr( type silica. CONSTITUTION:A silicone rubber compound comprises (A) 90-10 pts. wt. of a silicone rubber compound, (B) 10-90 pts.wt. of a chlorinated polyethylene, the sum of the components A and B being 100 pts.wt., (C) 5-100 pts. wt. of dry type silica, (D) 0-100 pts.wt. of a plasticizer (e.g. di-2-ethylhexyl phthalate) and (E) 0.1-10 pts. wt. of an organic peroxide (e.g. dicumyl peroxide). The compound is obtained, e.g. by kneading the components B and D with two rolls heated to 40-100 deg.C, etc., successively adding the components A, C and E to the kneaded product, and subsequently kneading the mixture. The component is pref. obtained by hydrolyzing silicon tetrachloride in an oxyhydrogen flame.
Patent JP-H0759748-A (JP)
Title: Nuclear magnetic resonance photographing method and apparatus therefor
Inventor: TAKAHASHI TETSUHIKO
IPC: G01R33/32
Filed: 1993-08-23
Abstract: PURPOSE:To enable the displaying a blood vessel on a blood vessel display image being divided into artery and vein by performing an arithmetic processing of two images based on the images obtained in a photographing sequence of stressing a local magnetic field or transverse relaxation time and in the photographing sequence of stressing a fluid. CONSTITUTION:A first image 3 is obtained by imaging a specimen using a photographing sequence of stressing a local magnetic field and transverse relaxation time and a second image 4 by imaging a photographing sequence of stressing a fluid. Then, an area (blood vessel) where the fluid exists is extracted on the second image 4 and a blood vessel area the same as the area extracted is extracted on the first image 3. The blood vessels are identified as vein and artery using a signal value reflecting the local magnetic field and the transverse relaxation time of the first image 3. The use of the information thus obtained allows the extraction of a fine structure of the vessel from the second image 4 being divided into the artery and the vein. In other words, the blood vessels on a blood vessel display image can be displayed being divided into the artery and the vein using a signal reflecting the degree of saturation of oxygen is blood.
Patent JP-S60100410-A (JP)
Title: Transformer winding
Inventor: SAKAKURA OSAMU
IPC: H01F27/28
Filed: 1983-11-07
Abstract: PURPOSE:To enable to equalize current branching even when the number of parallel conductors in a section is four by a method wherein a transition section is provided between the adjoining sections in which the position in radial direction is shifted only between the adjoining two parallel conductors and the remaining two adjoining parallel conductors. CONSTITUTION:In the transition section located between the sections corresponding to one half of the winding from the starting point of winding (between the fourth section and the fifth section), the shifting of the position in radial direction is not performed between the adjoining two condcutors (a) and (b) among the four parallel conductors (a), (b), (c) and (d) and the remaining two adjoining conductors (c) and (d). As a result, among the four parallel conductors, the conductors positioned midway up to that time are shifted to the end part, and the conductors positioned at the end part are positioned at the midway part, thereby enabling each conductor to occupy the intermediate position by one half of the winding. Accordingly, the position occupied by each parallel conductor on the entire length of the winding can be made equal, the dislocation of conductors can be performed completely, and a proper current branching can also be conducted.
Patent JP-H1129490-A (JP)
Title: Antidiabetic therapeutic agent of medicinal herb and its production
Inventor: KAMESUWARAN NIIRAKANTAN
IPC: A23L25/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent for treating metabolic defects, preserving splenic function, useful as a preservative by including the powder seed of Dolichos biflorous and the powder fiber periderm of the seed and irradiating them with radiation. SOLUTION: The seed of Dolichos biflorous is cleaned, dried in an open air at a circumferential temperature, then in an oven pan heated to 40-55 deg.C, cooled to a circumferential temperature and its periderm is removed. (A) An internal seed mesh powder is ground into 200-300 sieve size. (B) A fiber periderm is ground into 150-200 sieve size. The component A is mixed with the component B in the ratio of (90-998.5%):(10-1.5%) at a low RPM of 35-60 for 30-45 minutes and the mixture is exposed to radiation for 10-20 minutes to give the objective therapeutic agent.
Patent JP-H01236449-A (JP)
Title: Manufacture of magnetic head unit
Inventor: YOHANESU YOSEFU MARUCHINUSU SH
IPC: G11B5/48
Filed: 1988-08-23
Abstract: PURPOSE: To maintain a head gap in an appropreate position by turning the magnetic head until a measuring device shows that a connecting line connected with a height restriction plane is vertically extended to a flat surface passing through the head gap. CONSTITUTION: The magnetic head 63 is placed on a fitting plate 64 between two side part members 65 and 66, and the magnetic head 63 is connected with a manipulator for turning the head around a shaft vertical to a plane in contact with the head surface at the head gap 78 to the side part members 65 and 66, and then the magnetic head 63 is electrically connected with the measuring device. Then, an azimuth test tape is traveled along the head surface and a tape guide surface, and also the magnetic head 63 is turned around the shaft until the measuring device shows that the connecting line connected with the height restriction plane is vertically extended to the flat surface passing through the head gap 78, and then the magnetic head 63 is connected to the side part members 65 and 66 by bonding or welding.  By this method, stable tape traveling and satisfactory contact between the tape and the head can be obtained.