baber/WOPTO huggingface dataset:
Patent JP-H02296143-A (JP)
Title: Method for measuring dissolved chlorine dioxide
Inventor: FURUYA ETSUO
IPC: G01N27/416
Filed: 1989-05-10
Abstract: PURPOSE:To make it possible to perform measurement continuously for a long period without special electrolyte which must be replenished and replaced by using a sample liquid itself dissoved in chlorine dioxide, and measuring electrolytic current. CONSTITUTION:Two electrodes of a working electrode 3 and a counter electrode 4 or three electrodes of said electrodes and an additional reference electrode 5 are immersed into a sample liquid 2. The electrode 3 comprising noble metal or a carbon is relatively moved with respect to the sample liquid 2. Dissolved chlorine dioxide in the sample liquid 2 undergoes electrolysis, and a reduction current is generated. Then, the voltage of the reduction current is applied to the electrode 3 with an ammeter 6 with the counter electrode 4 as a reference in the case of two electrodes and with a potentiostat 7 with the electrode 5 as a reference in the case of three electrodes. Thus, the generated current is measured, or the short-circuit current between the electrode 3 and the counter electrode 4 is measured. Since the reduction current is proportional to the concentration of the dissolved chlorine dioxide, the concentration of the dissolved chlorine dioxide can be obtained by obtaining the relationship between the concentration of the dissolved chlorine dioxde and the value of the reduction current beforehand.
Patent JP-S63280381-A (JP)
Title: Image data display control system
Inventor: ISHIZU TAKAYUKI
IPC: G06F12/00
Filed: 1987-05-13
Abstract: PURPOSE:To speed up a processing with the small quantity of memories by splitting image data into cells and allotting real memories in a part to be displayed in a screen and in its periphery. CONSTITUTION:When a display area is designated in a register 2, an area decision circuit 3 decides a designation area and its peripheral area. An area decision circuit 4 decides an area from which the memory is released and an area to which the memory is newly allotted from the area which the area decision circuit 3 has decided and the present memory allotting area which is showed in a memory 5, and updates the content of the memory 5. Furthermore, a circuit 6 developing image data in the newly allotted area reads corresponding image data from a memory 7 with respect to an area to develop image data, and develops it in an image space 1. A display circuit 8 fetches data from the image space 1 in accordance with the register 2 and updates the display.
Patent JP-H01285798-A (JP)
Title: Bullet shooting device for gas gun
Inventor: MIMURA KENJI
IPC: F41B11/55
Filed: 1988-05-13
Abstract: PURPOSE:To enable elimination of a moving part on the gun barrel side, to improve hit precision, and eliminate the supply of lubricating oil by providing a cylinder coupled to the rear of a chamber and a piston situated in a cylinder so that it can reciprocate and extruding a bullet against an O-ring at the outlet of a chamber by means of a differential pressure. CONSTITUTION:In a gas gun 1, a chamber 3 is coupled to the rear of a gun barrel 2, and when a magazine 5 is connected to a joint 4 below the chamber 3, an uppermost bullet 7 is fed in the chamber 3, and the bullet 7 is forced into pressure contact with the O-ring 10 through the force of a coil spring. When a trigger 24 is triggered off, air enters the chamber 3 through a cylinder 1 and an air passage of a piston 12, the piston 12 is moved forward, and the uppermost bullet 7 is shot against the drag of the O-ring 10. An air pressure is then decreased temporarily, the piston 12 is moved backward through the force of a return spring, and a subsequent bullet 7 is made to abut against the O-ring 10. As noted above, since the gun barrel side is not entirely provided with a moving part, the gun barrel is not moved, and hit precision is improved. Further, since the O-ring is secured in the chamber, there is no need for the normal feed of lubricating oil.
Patent JP-S608382-A (JP)
Title: Preparation of fluorescent particle
Inventor: HIRAI OSAMU
IPC: G01N30/88
Filed: 1983-06-28
Abstract: PURPOSE:To prepare fluorescent particle capable of providing color and fluorescence quantitatively, obtained by reacting amino group-containing particles with a fluorescent substance containing an amino group and a reactive functional group. CONSTITUTION:(A) Amino group-containing particles are reacted with (B) a fluorescent substance containing an amino group and a reactive functional group (preferable example, fluorescamine, dansyl chloride, or fluorescein insothiocyanate), to give the desired fluorescent particles. The component A is obtained by (i) crosslinking an organic polymer containing a group shown by the formula I (Y is hydrolyzable group; R is inert organic group; n is 1-3) to give a crosslinked polymer particles, (ii) reacting the particles with a compound shown by the formula II (Z is amino group-containing organic group; m is 1-3, and m+n is <=4).
Patent JP-H10321127-A (JP)
Title: Gas discharge panel and manufacture thereof
Inventor: NANTO TOSHIYUKI
IPC: H01J11/22
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method for a gas discharge panel capable of simply and accurately forming a comparatively thick or high insulation partition for example having a meshly fine pattern or the like on one side of a glass substrate serving as an envelope of the gas discharge panel. SOLUTION: After a partition material layer 23 with a prescribed thickness is provided on a glass substrate serving as an envelope of a gas discharge panel, a sand blast treatment is applied thereto so as to removably abrade an exposed part out of the mask pattern 24 selectively on such a condition that the mask 24 of prescribed partition pattern is disposed on the partition material layer 23, thereby forming such the partition pattern which has a height corresponding to an abraded wall face almost vertically standing on the glass substrate and a thickness of the partition material layer 23.
Patent JP-S596551-A (JP)
Title: Die bonding of semiconductor element
Inventor: KATOU YASUO
IPC: H01L21/58
Filed: 1982-07-05
Abstract: PURPOSE:To simplify the process, and to offer the die bonding method being uniform and having superior reliability by a method wherein a paste type mounting material is adhered to the respective dies by the wafer unit. CONSTITUTION:Grooves 2 are formed vertically and horizontally along the respective dies of the wafer 1 formed with semiconductor elements. While a plastic sheet 9 applied with the paste type mounting material 4 is prepared. Then the wafer 1 formed with the grooves 2 is adhered to the plastic sheet applied with the paste type mounting material, and the wafer 1 is covered with a plastic sheet 5 not applied with the paste type mounting material. Then pressure is applied by a roller, etc., in the vertical and horizontal directions along the grooves to divide the wafer into the respective elements according to the groove parts formed previously. The numeral 6 shows the dividing parts of the elements. After then, the covered plastic sheet is removed, the plastic sheet at the lower part is stretched out, and when the die intervals 7 are extended, the elements are separated individually to be arranged on the plastic sheet holding the proper interval, and moreover the dies adhered with resin for adhesion on the lower face can be obtained. The numeral 8' shows the die of one piece adhered with the paste type mounting material 4.
Patent JP-S5642493-A (JP)
Title: Acoustic-wave converging type transducer using high-molecular piezoelectric body
Inventor: SUZUKI MIYO
IPC: H04R1/32
Filed: 1979-09-13
Abstract: PURPOSE:To obtain a simple acoustic-wave converging type transducer of even quality by forming a phase plate in an uneven shape and by substantially equalizing the depth of its concave part to an acoustic-wave path difference a half the wavelength of an acoustic wave of an in-use frequency. CONSTITUTION:Concentric ring-shaped parts 5a-5d of surface phase plate 5 are positioned on surface electrode 4 in an uneven shape bearing a fixed relation mutually and depth (t) of the concave part is substantially equalized to an acoustic path difference a half the wavelength of an ultrasonic wave of an in-use frequency. The constitution like this can focus an acoustic wave on focal point (o). Since the convergence of the acoustic wave depends upon the specific shape of surface phase plate 5, it is not necessary at all to drive the transducer with a phase shift by working high-molecular piezoelectric body 3 and electrodes 2 and 4 or dividing them finely and a driving voltage is only applied between back electrode 2 and surface electrode 4.
Patent JP-H1199394-A (JP)
Title: Method for removing organic matter in water
Inventor: YANO DAISAKU
IPC: C02F1/72
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the method for removing org. matter in the water using a sulfur compd. contg. a peroxide group by which the consumption of the compd. is cut down, the cost to remove the org. matter is reduced, the corrosion of a reaction vessel for removing the org. matter is suppressed, the load on the treatment of the sulfate ion as a by-product is decreased, and the scaling up of the equipment is restricted. SOLUTION: This method consists of the first stage for adding hydrogen peroxide and/or ozone to the water to be treated to decompose and remove the org. matter and the second stage for adding a sulfur compd. contg. a peroxide group to the water treated in the first stage to decompose and remove the org. matter. For example, hydrogen peroxide and/or ozone are added to the water to be treated by the adding means 2 to bring about a reaction in the first reactor, 4 (the first stage) and then a sulfur compd. contg. a peroxide group is added to the water treated in the first stage from the adding means 6 to cause a reaction in the second reactor 8 (the second stage).
Patent JP-S5451563-A (JP)
Title: Induction type level gauge
Inventor: KASAI SHIYOUZOU
IPC: G01R27/26
Filed: 1977-09-30
Abstract: PURPOSE: To offset errors owing to distribution capacities of coils and improve the safety of the apparatus by closely coupling a primary coil and a secondary coil and grounding these on the side opposite from the respecitve measuring faces of the levels of conductive liquid.  
     CONSTITUTION: The primary coil of a resistance 7 and the secondary coil of a resistance 7' are wound coaxially and are contained in a pipe form case, whcih is then dipped in liquid Na being conductive liquid and the liquid level thereof is thereby measured. Here, the resistance value of the resistance 7 on the primary coil side is let R, netural point A, distribution capacity 8, low level side B and high level side C and the resistance value of the resistance 7' of the secondary coil side is let R', neutral point A', distribution capacity 8', low level side B', high level side C'. Here, while the low level side B of the primary coil side is grounded, the high level C' side is conversely grounded on the secondary coil side. Thereby, the voltage being induced in the secondary coil may be linearly changed without being affected by the distribution capacities of the coils and the voltmeter 5 which is linearly graduated may be used for level indication 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5742254-A (JP)
Title: Demodulator
Inventor: KANEKO TERUKAZU
IPC: H04L25/49
Filed: 1980-08-27
Abstract: PURPOSE:To output a data sink stalilized in phase synchronism, by changing the phase of a clock signal applied to a data sink pattern coincidence circuit and a synchronism stabilizing circuit. CONSTITUTION:An output of an N-notation counter 19 drives the clock terminal of a JKFF20 and when the clock terminal displaces from ''0'' to ''1'', the FF20 is in active state. Since the JK terminal is fixed as ''1'', the polarity of this output is inverted from the preceding sate. The output of the FF20 is applied to one terminal  of an exclusive OR circuit 14, and the output of the circuit 14 transmits a clock  signal having inverse but correct phase as the output clock signal preceding to a 8- bit shift register 15 and a synchronizing stabilizing circuit 17 when the FF20 is inverted at the output of the circuit 14. Thereafter, a pattern coincidence circuit 16  starts a data sink and if n sets of consecutive data sink are present, the stalilized  data sink in phase synchronism with the data sink are outputted from a circuit 17.
Patent JP-S61273815-A (JP)
Inventor: TSUTSUGI TOKU
IPC: H01H11/04
Filed: 1985-05-30
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-H09279915-A (JP)
Title: Dust and water-proof cover for door handle
Inventor: FURUOKA HIROYOSHI
IPC: E05B1/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a handle cover which inhibit entrance of rain water or dust into a function part, which can be simply fitted to an existing handle, allowing a key hole to be easily opened and closed, and which has a simple structure and is low in cost. SOLUTION: A handle cover 1 is composed of a spindle cover part 2 fitted on the outer periphery of a spindle part 22 of a handle 21, a grip cover part 3 fitted on a handle grip part 23, a connect part 4 for connecting the spindle cover part 2 and the grip cover part 3, which are all integrally incorporated with one another, being made of an elastic material such as rubber. All opening parts which are directly exposed to the atmosphere are covered with the handle cover 1, thereby it is possible to inhibit entrance of rain water and dust into the opening parts. Since the handle cover 1 is easily deformable in its entirety, it is easily removable. The spindle cover part 2 which is cylindrical, is inserted from one end of the grip part 23, and is slide over the outer periphery thereof, and is finally fitted on the outer periphery of the spindle part 22.  Since the spindle cover part is coupled to he outer periphery of the spindle part 22, the opening of a key hole can be easily opened and closed by removing only the grip cover part 3 without removing the entire cover 1, after fitting of the latter.
Patent JP-H08315086-A (JP)
Title: Card connector provided with ejecting mechanism
Inventor: KANEKO YOSHIHIRO
IPC: G06K17/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a card connector provided with an ejecting mechanism by preventing card ejection while interlocking with operation for locking levers of the ejecting mechanism on their stand-by positions and turning the card to its ejectable state while interlocking with operation for releasing the locked state of the levers. CONSTITUTION: The card connector is provided with the ejecting mechanism 6 for locking levers 8, 13 on their stand-by positions when a card C inserted into a body 1 depresses the levers 8, 13 from their advanced positions up to the stand-by positions, and when the locked state is released, springily oscillating the levers 8, 13 from the stand-by positions up to the advanced positions and ejecting the card. The card connector is also provided with an engaging/ disengaging mechanism 41 for engaging with the card C while interlocking with operation for allowing the levers 8, 13 to arrive at the stand-by positions to suppress the ejection of the card C.
Patent JP-H0414287-A (JP)
Title: Printed wiring board
Inventor: SATO TAKANORI
IPC: H01R12/71
Filed: 1990-05-07
Abstract: PURPOSE:To perform high-quality uniform soldering by arranging heat capacity adjusting terminals having a heat capacity which is equal to the sum of that of surface mounting parts connecting terminals and that of printed wiring board connecting terminal on both sides of the printed wiring board connecting terminals. CONSTITUTION:The heating section 7a of a non-contact heating device 7 is moved at a fixed speed. As the section 7a is moved, the section A from the position of a heat capacity adjusting pad 3 at the leading edge of a printed wiring board 1 to that of a heat capacity adjusting pad 3 at the tailing edge of the board 1 is heated under the control of a controlling section 7b and the solder 6 on the printed wiring board 1 connecting pads 2 melts. Then the connecting terminals 5 of connectors 4 are soldered to the connecting pads 2 by the molten solder 6. At the time of such soldering operation, the heat capacity from the heating section 7a is raised at the position of the pads 3 and a fixed heat capacity can be supplied from the leading position of the connecting pads 2. Therefore, the soldering can be performed uniformly to the connecting pads 2 from the leading one to the tailing one and the soldering quality can be improved.
Patent JP-H10305237-A (JP)
Title: Sand and water separating device
Inventor: OOGAWARA YUKIMI
IPC: B03B5/56
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sand and water separating device which is capable of separating manufactured sand and water by gathering the manufactured sand within a standard to a prescribed place by the similar principle of the formation of a sandy beach by the effect of waves on the sea side and lessen noise generation. SOLUTION: This sand and water separating device has a water tank 1, a trommel 5 which is freely rotatably arranged in this water tank 1, supplies the manufactured sand and the water in the mixed state from the one end side in an axial direction, discharges the manufactured sand of grain size within the standard into the water tank 1 through a net-like body on the outer periphery into the water tank 1 and discharges the off-standard sand from the other end side in the axial direction to the outside of the water tank 1, a sand ejector 8 which has plural ejecting members 88 connected to an endless wrapping transmitting member 83 and ejects the manufactured sand of the grain sizes within the standard to the outside of the water tank 1,  guide members 75a which are arranged along the ejection direction of the sand by these ejecting members 88 and regulate the movement of the ejecting members 88 in the direction orthogonal with the ejection direction at the time of the ejection and a vibration imparting means which imparts vibration to the ejecting members 88 via these guide members 75a. The device has a supporting member 73 which is erected from a floor surface and supports the vibration imparting means.
Patent JP-H05238940-A (JP)
Title: Fast-acting medicine having high absorption rate in vivo and its production
Inventor: NAKANISHI NOBORU
IPC: A61P43/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a therapeutic agent used for diseases caused by the shortage of metals, containing the complex of a hydrolysate of a pectin having a polymerization degree of 2-9 with the metal or metals, having high absorbability, and useful as a rapidly absorbable, safe and fast-acting medicine. CONSTITUTION:A enzymatic or chemical hydrolysate of a pectin having a polymerization degree of 2-9 is reacted with a metal (especially preferably iron or calcium) in the liquid phase or in the solid phase to produce a complex of the formula [(n) is 2-9; M is a metal ion such as iron(II), Ca(II), copper(II), Mg(II) or K(I) ion]. The complex is used as an active ingredient to form a fast-acting medicine having a high absorption rate.
Patent JP-H07305633-A (JP)
Title: Method for controlling rotary piston engine
Inventor: NISHIWAKI HIDEHIKO
IPC: F02B53/10
Filed: 1994-05-09
Abstract: PURPOSE:To make it unnecessary to cool a rotor housing from the outside so as to greatly reduce cooling loss by controlling supply of fuel at the intervals of integer number times with respect to intake of air when driving of a rotary piston engine is controlled. CONSTITUTION:A pulse generator 11 is provided in a controller for controlling the driving of a rotary engine, a pulse signal ST outputted from this pulse generator 11 is inputted to a frequency-divider circuit 13 and inputted to a driving control circuit 12 after it is converted to a pulse signal SNT having a frequency of 1/n (n is an integer). A fuel injection device and an ignition plug 4 are driven and controlled via the driving control circuit 12 in accordance with this pulse signal SNT. For example, when a frequency dividing ratio of the frequency-divider circuit 13 is set to 1/2, fuel combustion times is set to normal 1/2, a cooling time inside the rotary housing 1 is made long and its cooling performance is improved and thus an engine high temperature is going to be maintained over the whole output range of the rotary piston engine.
Patent JP-S608898-A (JP)
Inventor: SAKURABA TAKAHIRO
IPC: G10L15/06
Filed: 1983-06-29
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-H11309003-A (JP)
Title: Colored buckle and its production
Inventor: TAKAHASHI SHIGEAKI
IPC: C08L67/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate lot management for the production of a buckle by molding a polyalkylene terephthalate resin or resin compsn., then the obtained buckle is colored by dyeing. SOLUTION: The buckle 1 comprises a male member 2 and a female member 12. The base part of this male member 2 is formed of a bar 3 for engaging a belt through an inserting part 3 and a detaining bar 4 for regulating the length of the belt. On the other hand, a bar 13 for mounting the belt is formed in the base part of the hollow cylindrical female member 12. Guide walls 14 for guiding a guide piece 6 of the male member 2 and detaining parts 16a and 16b are formed. Such buckle 1 is produced by molding the polyalkylene terephthalate resin or the resin compsn. which is a polymer blend and thereafter the colored buckle is obtd. by dyeing.
Patent JP-S5544551-A (JP)
Title: Production of low yield ratio high tension hot rolled steel plate of superior ductility
Inventor: KANEKO KUNISHIGE
IPC: C21D9/46
Filed: 1978-09-25
Abstract: PURPOSE:To produce the high tension hot rolled steel plate of low yield ratios and superior ductility in a coiled state after hot rolling by applying the specific heat treatment to the steel plate of C<0.20% containing the specific amounts of Mn, N for forming composite structure. CONSTITUTION:The steel plate is produced by ending hot rolling at tmperatures between 700-820 deg.C from the slab containing C<0.20%, Mn; 0.5-2.5%, N< 0.03%. When the hot rolling is ended within this temperature range, the ideal material of low yield ratios and high elongation is obtainable. Next, it is cooled between 1 second and 30 seconds from the hot rolling end temperature down to 600 deg.C, then the austenite having been accumulated with stresses immediately after hot rolling becomes a large number of polygonal ferrites and the pearlite transformation in which C, Mn, N are concentrated in the non-transformed austenite is suppressed, becoming martensite residual austenite. Next, the mean cooling speed from 600 deg.C down to coiling is made 5 deg.C/sec. or higher and coiling is done at 400 deg.C or under.
Patent JP-S598471-A (JP)
Title: Facsimile device
Inventor: TANABE KOUSUKE
IPC: H04N1/21
Filed: 1982-07-06
Abstract: PURPOSE:To transmit effectively inverting information written directly on a platen glass as well as the information described on a conventional original, by storing temporarily the form and picture information at each scanning line and outputting the picture and form information in the reverse order as the stored order. CONSTITUTION:The original is placed on the plane glass PG and the reflecting light of the original with the light irradiation from a light source 10 is made incident to an image sensor 40 as picture information via mirrors 21, 22 and a lens 30. The sensor 40 is driven with a sensor driver 41 and transmits signals to a binary-coding circuit 50 at each scanning line through photoelectric conversion. The binary-coded signal is applied to a switch circuit 60 and it is decided that the signal is supplied to a coder 80 via shift registers 71, 72 or directly to the coder 80 depending on the switching mode of the circuit 60. The circuit 60 is switched in response to a switching signal SS which is outputted by detecting the presence of the placing of the original on the glass PG, for example. Thus, the inverting information written directly on the glass PG is also transmitted effectively.