baber/WOPTO huggingface dataset:
Patent JP-H0889133-A (JP)
Title: Filtration device of water tank
Inventor: SUZUKI TOSHIHIDE
IPC: C02F3/06
Filed: 1994-09-22
Abstract: PURPOSE: To provide the water tank filtration device capable of maintaining the water-purifying function of a filtration material in a good state over a long period of time, and having a simple and small structure at a low cost. CONSTITUTION: The filtration device of the water tank is produced by disposing a filtration tank receiving a filtration material therein on the water tank, disposing the first overflow port opened in the upper part of the filtration tank and large in the area of the passageway and the second overflow port opened in the bottom surface part of the filtration tank and small in the area of the passageway, disposing a communication pipe for allowing the first and second overflow ports to communicate with the water tank, disposing a pump far supplying water in the water tank into the upper part of the filtration tank,  and further disposing a control device for alternately driving and controlling the pump into a high speed rotation operation wherein the amount of the water extruded from the pump is larger than that of the naturally overflowed water or into a low rotation operation wherein the amount of the extruded water is smaller than that of the naturally over-flowed water.
Patent JP-H1192570-A (JP)
Title: Master batch of rubber chemicals, kneading method for rubber composition using it, and rubber composition obtained thereby
Inventor: MITARAI KUNINORI
IPC: C08K9/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a master batch of rubber chemicals, a kneading method for a rubber compsn. using the master batch, and a rubber compsn. obtained thereby. SOLUTION: This master batch of rubber chemicals is for the purpose of a blend with a rubber component comprising a natural rubber and/or a diene- based synthetic rubber, and consists of a material in which an age resistor previously molten is made to adsorb on silica. The master batch of rubber chemicals is blended to and kneaded with the rubber component above- mentioned, at least in the blending and kneading way that any age resistor is blended to a rubber component comprising a natural rubber and/or a diene- based synethetic rubber. Thus, a rubber compsn. is obtained by this kneading method.
Patent JP-S63108410-A (JP)
Title: Numerical control data converter
Inventor: TSUKAHARA KOJI
IPC: G05B19/4093
Filed: 1986-10-27
Abstract: PURPOSE:To easily and quickly attain automatic conversion of an NC data by automatically converting NC data into other numerical control data based on a comparison corresponding data prepared in advance. CONSTITUTION:The operator inputs an NC data of its own company made corresponding to other company made NC data by an input section 5 with respect to data such as a G code, an M code and other processing dimension. A CPU 3 applies arithmetic processing to a comparison corresponding data based on the said data and stores the result in a memory 2. Moreover, the input section 5 gives a read command of the other company made NC data 1, the CPU 3 executes the command to store the data 1 into the memory 2. The data in the memory 2 are fetched by the CPU 3, the data 1 is converted into its own company made NC data based on the comparison corresponding data and stored in the memory 6. The stored data in the memory 6 is fetched in an NC machine 7 and recorded fixedly by means of a paper tape or the like by a recorder 8.
Patent JP-H0784448-A (JP)
Title: Developing device
Inventor: OGATA TAKAO
IPC: G03G15/08
Filed: 1993-09-17
Abstract: PURPOSE:To in crease speed for stirring the replenished toner and developer, to keep the concentration of the developer uniform and to stabilize the density of an output image by keeping the rotational time of the replenishing screw of a toner replenishing tank constant and varying the member of revolution so as to replenish a necessary mount of toner, with the detection signal of a developer concn. detecting sensor. CONSTITUTION:A two-component developer having the toner and carriers is housed in a developing container 21 and the toner is replenished thereinto from the toner replenishing tank 8 by the rotations of a screw 8A in the toner replenishing tank 8, with the output signal of the developer concn. detecting sensor 29 detecting the concn. of the developer. At this time, the detection signal of the developer concn. detecting sensor 29 is converted into the speed of the rotations of the screw 8A of the toner replenishing tank 8, to keep a replenishing time constant.
Patent JP-H10126308-A (JP)
Title: Method for inventory control for numerous stations
Inventor: ASLANIDIS KONSTANTIN O
IPC: H04B1/59
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the address designation method for an RF-ID system or a LAN network. SOLUTION: A caller (reader) designates an address of one set of transponders. Each transponder of the set has a common address designation method, and the transponder whose address is designated responds to a call, when its own address matches the received address designation method. This address designation method includes a sub address of a fixed size and a mask of a variable size and suppose that the transponder address requires 32 bits, 4 bits are selected for the sub address and 0, 4, 8, 12, 16, 20, 24 bits are selected for the mask. Since the reader makes a call individually to all transponders within a time by revising the address designation method, an address unique to all the transponders is received and complete inventory management on request is attained.
Patent JP-H0998532-A (JP)
Title: Protective relay equipment
Inventor: MIYAKE YASUAKI
IPC: H02H3/06
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To trip a breaker once a trip command signal is output and surely conduct a displaying process and a reclosing start-up process by outputting as the trip command signal a logical product of the output of an operating timer which delays the output of a return time timer by a specified period of time and the output of a logical sum element. SOLUTION: When eliminating a continuous fault by tripping a breaker due to a relay operation, an earth direction element 1 starts working and immediately after that, a return time timer 2 is energized and then an operation time timer 3 is energized just after receiving the output from the return time timer 2 and then a logical product element 4 outputs a signal under the condition that there are outputs both from the operation time timer 3 and the earth direction element 1. Then, a main contact 5a of a breaker 5 is tripped on the signal from the logical product element 4 and thereby a faulty point is eliminated and a display processing element 6 displays that the fault had occurred. When a fault disappears before tripping the breaker due to a relay operation when the fault is an instantaneous one, the same processes are done.  By this method, a displaying process and a reclosing start-up process can be surely conducted.
Patent JP-H06105838-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SUGIO TAKESHI
IPC: A61B8/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide an ultrasonic diagnostic apparatus which achieves operability of the apparatus by simplifying the searching of items to be preset. CONSTITUTION:A means is so arranged that a presetting switch 10 for starting a program for resetting and a function switch 12 desired to be reset are depressed to search an item for setting observation conditions related to the function switch 12 selected and the item is displayed on a monitor 9.
Patent JP-S62113827-A (JP)
Title: Structure of combustion chamber for engine
Inventor: SHIMODA SHIGEAKI
IPC: F02B23/08
Filed: 1985-11-13
Abstract: PURPOSE:To improve squish effect by directing sections having a wide width of squish areas apart from the periphery of a combustion chamber toward an ignition plug side in the combustion chamber, and also by making the squish clearance of said sections greater than that of sections having a narrow width. CONSTITUTION:A combustion chamber 1 is provided with two squish areas 1 to the inner wall side whereby a gap between the combustion chamber and the top surface 3a of a piston 3 becomes narrow when the piston goes up to a top dead center, and padding sections 12 are formed in a combustion recess 4a of a cylinder head. In the padding sections 12, the width of a center section 12a along the periphery 1a of the combustion chamber is made wider, and side sections 12b are continuously formed at both sides of the center section 12a in such a way that the width of the side section along the periphery of the combustion chamber 1a becomes narrow gradually toward the center of the chamber, furthermore, each of the center sections 12a is directed toward an ignition plug 10 located at the center of the combustion chamber 1. And the lower surface of the padding section 12 is formed with inclined surfaces which are lowered toward both side ends 12b so that the squish clearance X is made greater at the center 12a and smaller at the both side ends 12b.
Patent JP-H0197507-A (JP)
Title: Chuck for machine tool
Inventor: SATO HIROSHI
IPC: B23B31/16
Filed: 1987-10-09
Abstract: PURPOSE:To compulsorily reduce the height from a chuck surface so as to hole a work by forming the holding area, the base area, and the contact area of a jaw at a position higher than the center of a work holding surface from the chuck surface, and forming a clearance extending and projecting in the radial direction from an end a little lower than the work holding surface to the contact area. CONSTITUTION:When a work is held with the holding surface 9 of a top jaw 1, reaction to its holding force is focused on its center area so that another reaction force equivalent to, and opposite in direction to said reaction force is applied from the master lock 2 side to the top jaw 1 at a contact area 10 in a position higher than the center area of the work holding surface from a chuck surface. Then, since the action lines of both reaction forces do not agree with each other, inward couple of force is applied to the chuck surface of the top jaw 1 so that the top jaw 1 turns around the contact area 10 in the same direction as the couple of force. As a result, the holding surface 9 is inclined in an inward opening state, so that the height from the chuck surface can compulsorily be reduced to hold the work.
Patent JP-S62114570-A (JP)
Inventor: TSURU HIROAKI
IPC: G08B17/10
Filed: 1985-11-14
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-H03116366-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1989-09-29
Abstract: PURPOSE:To realize a deleted word dictionary of high data compatibility by storing both of the dictionary existence address and word information like the reading, the expression, or the part of speech of a word to be deleted. CONSTITUTION:A RAM is a writable random access memory and is provided with a deleted word dictionary DELD where words deleted from a dictionary DIC are stored and a search word table SWTBL where existence positions of required words are temporarily stored during KANA(Japanese syllabary)- KANJI(Chinese character) conversion. When a word existing in the dictionary DIC on a ROM is deleted, word information itself (reading, expression, and part of speech) and the address on the dictionary of the word to be deleted are stored; and deletion of the word is realized by mere address matching at the time of conversion. Thus, KANA-KANJI conversion of high conversion rate is presented to each operator to reduce operator's trouble of candidate selection, and the deleted word dictionary of high compatibility is realized.
Patent JP-H02106154-A (JP)
Title: Dc motor compressor
Inventor: KATO TAMOTSU
IPC: H02K29/12
Filed: 1988-10-11
Abstract: PURPOSE:To stabilize detection characteristics by reducing fluctuation of the height and the fixing position of position detecting elements. CONSTITUTION:In a DC motor compressor 1, a cast iron counter weight 12 and a position detecting element 18 constitute a position detecting mechanism and position is detected through utilization of variation of inductance caused through rotation of the counter weight 12. A wiring board (not shown) for lead wires and the like is mounted on a supporting board 13. Since the position detecting mechanism can determine the height of the position detecting element 18 based on the dimensions of a first ferrite core 20 without considering dimensional error due to rising of an adhered section 25, position detecting characteristic can be improved. Furthermore, since the lead wires of a coil 19 can be led out from the counter weight 25 side, bad influence of the lead wires onto the position detecting mechanism can be eliminated resulting in prevention of excessive stress and disconnection of wire.
Patent JP-2000117534-A (JP)
Title: Keyless blade clamp mechanism
Inventor: MARINKOVICH DRAGOMIR C
IPC: B23D49/16
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a keyless blade clamp which is easy to manufacture, simple to use, and whose service life is prolonged. SOLUTION: A reciprocating tool, for example, a reciprocating saw, comprises a housing; a spindle 22 having an end part 50 designed to reciprocatively arrange in the housing and receive a saw blade; a blade clamp mechanism coupled to the spindle 22 and mounting the saw blade on the spindle 22. The blade clamp mechanism comprises an actuating member 38 mounted on the end part 50 of the spindle and movable to the spindle 22 between an engaging position and a non-engaging position; and a lock member 30 movable to the spindle 22 between a lock position workably related to actuating members 38 and 40 and locking the saw blade at the spindle 22 and a non-lock position wherein the saw blade is released.  Through movement of the actuating members 38 and 40 from a non-engagement position to the engagement position, the locking member 30 is forcibly moved from the non-lock position to the lock position. Through movement of the actuating members 38 and 40 from the engagement position to then on-engagement position, the lock member 30 is forcibly moved from the lock position to the non-lock position.
Patent JP-H04135434-A (JP)
Title: Container for living fish
Inventor: OKUDA SADAYUKI
IPC: A01K63/02
Filed: 1990-09-26
Abstract: PURPOSE:To automatically discharge a dead fish from a container without using labor by transferring a dead fish sunk to the bottom of a water tank through a transfer part to a discharging duct by the aid of a water jet and discharging the discharging duct from the tank by a vertically movable recovery means. CONSTITUTION:The objective container is provided with a water tank 2 for living fish having a transfer part 2a for transferring a dead fish by the water jet ejected from jet pipes 6 (6a, 6b) placed on the bottom of the tank and an opening formed at the downstream side of the transfer part 2a; a discharging duct 3 having a discharging port 3a at the top, vertically placed adjacent to the water tank 2 at the downstream side of the transfer part 2a and accepting the water jet ejected from the transfer part 2a through the lower part of the duct connected to the above opening; a separation means 4 vertically installed to the opening and separating the water tank 2 from the duct 3 in a state to enable free passage of water jet; a recovery means 5 placed in the duct 3 and vertically movable interlocked with the vertical motion of the means 4; a lifting means for lifting and lowering the means 4 at prescribed intervals; a lifting and discharging means to lift the means 4 and discharge the dead fish recovered in the recovery means 5 through the discharging port 3a out of the duct 3; and a means for controlling the operation of the above lifting means and the lifting and discharging means.
Patent JP-S62117142-A (JP)
Title: Production of magnetic recording medium
Inventor: HAMAZAKI SHIGEMITSU
IPC: G11B5/842
Filed: 1985-11-15
Abstract: PURPOSE:To facilitate the control of the mixing ratio of alumina in a magnetic coating material by using alumina balls and resinous balls as the kneading balls. CONSTITUTION:In kneading the magnetic coating material by a ball mill, an appropriate amt., determined by experimental data, of alumina balls and resinous balls is used, and the content of the alumina or the resin in the magnetic coating material obtained by kneading is controlled to a desired value. Consequently, the content of alumina particles as a reinforcement in the magnetic coating material and the content of the resin as a magnetic recording medium having excellent SN ratio and coated film strength and hardly damaging a magnetic head can be produced.
Patent JP-H0994584-A (JP)
Title: Treatment of waste water
Inventor: SHIODA YUSUKE
IPC: C02F1/58
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To treat waste water with high purifying capacity, in wet oxidation treatment of waste water under pressure holding a liquid phase while heating waste water and supplying oxygen-containing gas, by respectively specifying the content of the scale product in waste water and heating temp. and supplying the oxygen-containing gas to the rear part of a heating side. SOLUTION: The waste water sent from a waste water supply line 8 is fed by a waste water supply pump 3 while raised in pressure and the pressurized waste water is heated to 140-370 deg.C by a heat exchanger 2 to be supplied to the lower part of a wet oxidation reaction tower 1. Air supplied from an oxygen-containing gas supply line 9 is raised in pressure by a compressor 5 and supplied to a reaction column 1 through an oxygen-containing gas insertion line 10 to be mixed with waste water. When waste water is subjected to wet oxidation treatment under pressure holding a liquid phase while air is supplied, waste water contains a scale product in an amt. of 50mg/l or more and air is supplied to the flow of waste water from the rear side of the heating part of the heat exchanger 2.
Patent JP-H11137563-A (JP)
Title: Composite type bi-polar scissors and gripping apparatus
Inventor: KESE KELLY
IPC: A61B17/28
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To make an apparatus function as a bi-polar clamp and a bi-polar scissors by a method wherein first and second jaw members are turnably connected with a pivot pin so that cutting blades may be engaged by a shear motion when being turned from an open location to a closed location, and an electric energy is fed to the jaw members. SOLUTION: Jaw members 12, 14 have cutting blades 16, 18, cutting surfaces 17, 19 and gripping surfaces 20, 22, and the cutting blades 16, 18 and the gripping surfaces 20, 22 are constituted of conductive materials. Also, turning surfaces 30, 32 of the jaw members 12, 14 come into contact with each other while sliding each other at a point where the jaw members 12, 14 cross. The jaw members 12, 14 are turnably connected with a pin 24. When being at a closed location, the cutting blades 16, 18 are engaged by a shear motion, and the gripping surfaces 20, 22 meet and form a clamp.  An insulating coating 26 is fixed to the cutting surface 17, and the cutting surface 17 is insulated from the cutting surface 19 when the jaw members 12, 14 are located at the closed location, and when a texture is located between the cutting blades 16, 18, an electric conductivity is made possible between the cutting blades 16, 18.
Patent JP-2000075034-A (JP)
Title: Positron tomographic system
Inventor: OZEKI HIROYUKI
IPC: G01T7/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce exposure by setting a correction radiation source storing means in the vicinity of the inner circumferential surface of an image pickup means based on a transmission image picked up by an image pickup means arranged around a specimen and an emission image obtained by picking up radiation to the outside of a body. SOLUTION: An inspector is required to set a correction radiation source in a gantry 101 at least one per day. After a specimen is set on a top plate 103, a back forth feeding/up-down mechanism is operated by inputting a motion command on a console 107 in order to set an objective part at the opening of the gantry 101. After the correction radiation source is arranged on a rotary mechanism through a retracting mechanism by designating transmission image pickup on the console 107, the correction radiation source is turned around the specimen and X-ray dose transmitted through the specimen is measured and an X-ray transmission distribution data is obtained. Subsequently, a radiation detector measures the distribution of radiation from a radioactive chemical and obtains the distribution data (emission data) of chemical dosed to the specimen.
Patent JP-S61133817-A (JP)
Title: Status quantity corrector
Inventor: MISUMI KATSUO
IPC: G01F15/02
Filed: 1984-12-04
Abstract: PURPOSE:To enable application even for control of quick response with a simple construction, by correcting the pulse width and pulse voltage of a pulse signal according to two status detection values to output the corrected pulse through an analog conversion. CONSTITUTION:A pulse signal having the pulse width corresponding to the status quantity such as flow rate is inputted into an input terminal 1. this pulse signal is inputted into a monostable multivibrator circuit 2 to correct the pulse width corresponding to another status detection value for correction. Moreover, the corrected pulse signal thus obtained is set to correspond to additional status detection value for correction inputted into a correction signal input terminal 15 to correct the pulse voltage. The status detection values herein used may be temperature and pressure of a fluid to be measured. The, the pulse signal corrected in the width and voltage value is converted into analog through a low-pass-filter and an amplifier 11 and outputted from an output terminal 14.
Patent JP-H04133426-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA MASAHIRO
IPC: H01L21/3065
Filed: 1990-09-26
Abstract: PURPOSE:To enhance the positional precision of a contact hole for facilitating the formation of a fine pattern by a method wherein a substrate is successively coated with an interlayer insulating film, a conductive film and a photoresist film and then the conductive film whereon an opening is formed using the photoresist film as an etching mask is coated with an etching resistant film to make a contact hole in the interlater insulating film. CONSTITUTION:The title manufacture is composed of the three processes i.e., the first process successively coating a substrate 1 with an interlayer insulating film 3, a conductive film 7 and a photoresist film 4 and then patterning the photoresist film 4 to form an opening in the prospective contact hole making region, the second process forming another opening 8 in the conductive film 7 by etching away the conductive film 7 using the photoresist film 4 as an etching mask and the third process coating the conductive film 7 with an etching resistant film 9 to make a contact hole 6 in the interlayer insulating film 3 by anisotropical etching step. For example, said conductive film 7 shall be specified to be an aluminum film about 100Angstrom  thick. Furthermore, said conductive film 7 shall be coated with the etching resistant film 9 using the selective deposition step of tungsten.