baber/WOPTO huggingface dataset:
Patent JP-H11101759-A (JP)
Title: Direct determination method for dry silica or wet silica contained in silica
Inventor: ARAMATA MIKIO
IPC: G01R33/32
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a direct determination method in which the ratio of dry silica contained in silica to wet silica can be computed directly, by a method wherein the relaxation time of<29> Si DD/MAS NMR which corresponds directly to the structure of silica is measured. SOLUTION: The measurement of<29> Si DD/MAS NMR is repeated in the number of times of at least several tens regarding silica in a short cycle of about 60 seconds or lower. The value of a recovery obtained by an integrating operation (the ratio or the percentage of the existence amount of silica estimated by a measurement with reference to the amount of silica existing in a sample or added to the sample) is compared with a calibration curve which is created in advance. Then, the existence ratio of dry silica in the silica to wet silica is decided. The silica to be measured may be silica as a powder or silica contained in a component, and the silica is measured in a state as it is.
Patent JP-H07102746-A (JP)
Title: Floor plate
Inventor: HAGIWARA HISASHI
IPC: B27M3/04
Filed: 1993-10-05
Abstract: PURPOSE:To improve the shock-absorbing and sound-insulating characteristics, by cutting a plurality of grooves with a shorter pitch than a specified distance on the rear face of a wooden fiber plate having an idle veneer thereto, in the direction crossing in right angles with the fiber direction of the idle veneer. CONSTITUTION:A decorative veneer is stuck at the rear face of a wooden fiber plate and an idle veneer having the same fiber direction with the decorative veneer and a buffering material are stuck on the front face thereof. A plurality of grooves with a shorter pitch than 35mm are cut in the crossing in right angles with the fiber direction of the idle veneer on the rear of the wooden fiber plate with the idle veneer. It is preferable that a hard layer having a high specific gravity is provided at the front face of the wooden fiber plate. In such constitution, the grooves serves as a sound absorbing space absorbing a solid-propagating sound resulting from the impulses from the surface and the rigidity of wooden fiber plate itself is remarkably reduced.
Patent JP-H02126238-A (JP)
Title: Optical switch
Inventor: SHIODA TAKAO
IPC: G02F1/35
Filed: 1988-11-05
Abstract: PURPOSE:To perform desired switching operation by connecting a waveguide for control for light incidence nearby the coupling part of an input-side waveguide. CONSTITUTION:Incident light from the optical fiber F of the input-side waveguide 2a is switched through the mutual operation of the coupling part when control light is controlled and inputted from an optical fiber Fc to the waveguide 5 for control, and its transmitted light can be transmitted to an optical fiber F of an output-side waveguide 2b or an optical fiber F of an other output-side waveguide 3b. At this time, the control light from the waveguide for control can be entered without varying the intensity of signal light, so even low-level signal light is switched.
Patent JP-S62138634-A (JP)
Title: Air conditioning device
Inventor: ITO KAZUFUMI
IPC: F24F7/04
Filed: 1985-12-12
Abstract: PURPOSE:To make it possible to automatically select an ambient air on the low-temperature side or air under the floor to send the selected air into a room even when any variation occurs in the temperature, by opening either an ambient air intake flowpath through which selected external air is sent into the room or an underfloor air flowpath through which air underfloor is sent into the room. CONSTITUTION:A first temperature detector S1 for detecting an ambient air temperature T1 and a second temperature detector S2 for detecting the temperature T2 of air underfloor are provided in a ambient air intake flowpath 1L1 and an underfloor intake flowpath L2, respectively. A third temperature detector SR for detecting a room temperature TR is provided in a room R. A coolness selector 2 comprises temperature detectors S1, S2 and SR; a temperature setting part 3 provided within the room; a comparison part for comparing the set temperature with the outputs of the temperature detectors S1, S2 and SR; and a drive portion receiving the output of the comparison part and selectively operating dampers DR, D1 and D2 and fans F1 and F2.
Patent JP-2000112644-A (JP)
Title: Coordinate input device, control method therefor and computer readable memory
Inventor: KOBAYASHI KIWAMU
IPC: G06F3/0488
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily input a three-dimensional coordinate. SOLUTION: This coordinate input device is provided with a light emitting element, an indicating tool 1 for indicating a three-dimensional position and a light receiving part 9 consisting of plural line sensors for measuring the three- dimensional position where the light emitting element exists. The three- dimensional coordinate where the indicating tool 1 is positioned is calculated by a microcomputer 13 based on a measurement value measured by the light receiving part 9.
Patent JP-H09130302-A (JP)
Title: Bidirectional transmission method by tcm transmission and system therefor
Inventor: KONDOU YOSHINORI
IPC: H04B1/74
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To perform highly reliable transmission at a low cost in a bidirectional transmission method by TCM(time compression multiplex) transmission and the system. SOLUTION: This system performs transmission and reception between a service providing side equipment 6 and a service receiving side equipment 8 connected by a transmission line 7. In this case, the service providing side equipment 6 writes data in a FIFO memory and then reads and transmits the data in the transmission and the service providing side equipment 6 and the transmission line 7 are duplexed to an operation system and a standby system. By measuring the back-and-forth time of signals respectively for the operation system and the standby system, a timing phase difference is calculated, the read timing of the FIFO memory is adjusted, the timing phase difference is eliminated and the no-hit changeover of the operation system and the standby system is made possible.
Patent JP-H0594617-A (JP)
Title: Texture treatment of amorphous carbon substrate for magnetic disk
Inventor: OOTA YUKIHIRO
IPC: G11B5/84
Filed: 1991-09-30
Abstract: PURPOSE:To form a good texture surface by polishing the surface of an amorphous carbon substrate to roughness of a prescribed range and to the ratio of the surface roughness in a circumferential direction and radial direction to a prescribed range, respectively, then subjecting the surface to a prescribed etching treatment. CONSTITUTION:The surface of the amorphous carbon substrate is polished, by which the surface roughness Ra thereof is specified to 5 to 40Angstrom  and the ratio Ra1/Ra2 between the surface roughness Ra1 in the circumferential direction thereof and the surface roughness Ra2 in the radial direction thereof is specified within a 0.85 to 1.15 range. The amorphous carbon substrate having the polished surface is then dry etched, by which the texture is formed thereon. The surface of the amorphous carbon is roughened in this way. The attraction of a magnetic head to a magnetic disk is, therefore, prevented and the floating height of the magnetic head is decreased. Since the formation of the texture is executed by the dry etching, the surface roughness is uniformized and the generation of scratches is suppressed. The generation of pits is thus prevented.
Patent JP-H06110652-A (JP)
Title: Memory system
Inventor: YOMIYA KOUICHI
IPC: G06F5/06
Filed: 1992-09-25
Abstract: PURPOSE:To provide the memory system which can recognize data in a FIFO memory parallelly with data write to the FIFO memory without being controlled by a CPU. CONSTITUTION:In a reception system 20, data from a transmission system 10 are inputted through a data reception part 24 and written in a FIFO memory 26 according to a write signal. At this time, the input data from the data reception part 24 are inputted to a high-speed recognizing device 28 as well. At this high-speed recognizing device 28, comparison data to be compared with the input data are previously stored in a register 36, and these comparison data are compared with the input data to be successively inputted by a comparator 34 in the high-speed recognizing device 28. When both of data are coincident, for example, an interruption signal is outputted from the high-speed recognizing device 28 to a CPU 22.
Patent JP-H04159177-A (JP)
Title: Rear wheel steering gear for automobile
Inventor: YOSHIDA HIROSHI
IPC: B62D5/07
Filed: 1990-10-19
Abstract: PURPOSE:To enable complex rear wheel steering such as steering into the opposite phase momentarily and then into the in-phase by controlling supply pressure to a rear actuator using a solenoid hydraulic control valve when a front wheel steering angle is in a small steering angle region. CONSTITUTION:A rear wheel 2 is connected to a rear actuator 6 through a tie rod, and the rear actuator 6 is connected to a hydraulic pump 9 through a rear wheel steering hydraulic circuit 8. In such a device, the other main oil pressure duct 13 connected to the discharge opening of the hydraulic pump 9 is connected to the inlet port P1 of a phase control valve 14 forming a solenoid hydraulic control valve. Two outlet ports of this phase control valve 14 are connected to a solenoid change-over valve 16 through a pair of connecting ducts 15, and pilot ducts 17 branched from the respective connecting ducts 15 are connected to both sides of the phase control valve 14. Two inlet ports of the solenoid change-over valve 16 are connected to the upstream side of the rear wheel steering hydraulic circuit 8 through a by-pass hydraulic circuit 19 by-passing the phase control valve 14, and a rear wheel steering control valve 20 is interposed at this circuit 19 to interlock rear wheel steering with front wheel steering.
Patent JP-S63134537-A (JP)
Title: Water-repellent inorganic glass
Inventor: OWAKI TAKESHI
IPC: C03C21/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain the titled glass showing water-repellent effects with excellent durability, by injecting a specific element to the surface of glass. CONSTITUTION:A glass material having cleaned surface is set in a treating chamber and the treating chamber is evacuated in vacuum. At least one element selected from halogen elements (F, Cl and Br), Al, Ti, Y, In, Bi and Ce is ionized, provided with 50-400KeV energy and injected to the surface of the glass material. The amount of the ion injected is 1X10<17>-1X10<20>ion/cm<2>.
Patent JP-H05124693-A (JP)
Title: Corrosion prevention of screw in assembled water tank
Inventor: OKUNISHI HOZUMI
IPC: B65D90/04
Filed: 1991-09-30
Abstract: PURPOSE:To prevent corrosion of screws and nuts which combine unit panels because of gaseous chlorine and vapor generated from water supply water in an installed or a newly installed water tank of assembling type. CONSTITUTION:Plastic putty 7 is pasted over the head of a screw or around a nut 2 which combines unit panels, a resinous cap 3 covers the putty 7, and further the putty 7 is filled between the cap 3 and the screw 1 or the nut 2. In this instance, the putty 7 is made to come out of a cutout 31 or small holes 41 and 42 provided in the cap 3, and the going-out putty 7 is pressed against an outer surface of the cap 3 to form an undercut while hardening.
Patent JP-S62133590-A (JP)
Inventor: RAINAA FUREMUTO
IPC: B62D15/02
Filed: 1986-11-27
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-H02128459-A (JP)
Title: Arrangement of lsi element block
Inventor: WAKI KAZUYOSHI
IPC: H01L21/822
Filed: 1988-11-07
Abstract: PURPOSE:To arrange all element blocks in a simple algorithm in a required tip frame by a method wherein the element blocks are deformed by reducing or enlarging them in size. CONSTITUTION:All element blocks are arranged in a basic grating, in which their areas are ignored, basing on a connecting condition between them, square outer shapes of required area are given to all the element blocks respectively, and the element blocks are separated from each other in directions of row and column basing on their square outer shapes. Then, the element blocks are put close together, the lengths of the determined outer frame of the element blocks along an X axis and a Y axis are compared with those of a required chip frame, and an axial direction, in which the ratio of the length of the blocks to that of the tip frame is larger, is outputted as a reduction direction, and the element blocks are subjected to a reduction processing when a reduction rate is out of a range. Directional flags which show a reduction/non- reduction direction are formed in the reduction processing, a large block group having an effect on the length of a side of a reduction direction are extracted, which are reduced or enlarged in size to eliminate the parts of the blocks overlapped with each other. The above processes are repealed until the block frame becomes coincident with a required chip frame.
Patent JP-S61148923-A (JP)
Inventor: KURISUTOFUAA BURAIAN MAASHIYAR
IPC: H04B1/10
Filed: 1985-12-16
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-S63134973-A (JP)
Title: Electronic equipment provided with battery life warning
Inventor: YAMUNE OKAMASA
IPC: G01R19/165
Filed: 1986-11-26
Abstract: PURPOSE:To decide the service life of a battery at every battery by connecting plural batteries connected in series to a voltage level detecting circuit by one piece each in order by using a changeover switch. CONSTITUTION:Plural batteries 1a-1c are connected in series through switching parts 9a-9c, and its series voltage is applied to a sending/receiving circuit 2 serving as a load. At the time of testing a voltage of the batteries 1a-1c, a switching signal is outputted to switching parts 6a-6c, 7a-6c, 8a-8c, and 9a-9c from a battery connection switching signal generating circuit 10. As a result, one of the batteries 1a-1c connected in series is selected successively, and applied to a voltage level detecting circuit 11. When a voltage of the connected battery has dropped, the voltage level detecting circuit 11 decides a fact that the battery has served its time, drives a warning signal generating circuit 12 and executes a warning display by a displaying circuit 5.
Patent JP-H06139863-A (JP)
Title: Switch device
Inventor: SHIOKAWA MASAO
IPC: G11B15/675
Filed: 1992-10-20
Abstract: PURPOSE:To provide a switch transfer device capable of improving the reliability of switch actions of a switch changing the slide completion and slide direction of a slide member slidable between the first position and the second position, reducing the number of part items, and improving productivity. CONSTITUTION:A switch device is provided with a driving means sliding and driving a slide member 3 slidable between the first position and the second position, an elastic switch conversion lever 13 coupled rockably in conjunction with the sliding of the slide member 3, and a switch 12 changing the slide direction of the slide member 3 and detecting the slide completion. The switch conversion lever 13 is kept at the intermediate position by the elastic force of the switch conversion lever 13 when the slide member 3 is located at the intermediate position between the first position and the second position, and the switch conversion lever 13 is provided with a tilt coupling section 13a coupled with projections 3d, 3e formed on the slide member 3 to change the switch 12 when the slide member 3 reaches the first position or the second position.
Patent JP-2000122243-A (JP)
Title: Color photographic silver halide material
Inventor: GEIGER MARKUS DR
IPC: G03C7/392
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the stability of image of a dye formed from a magenta coupler by incorporating a specified compound into one photosensitive silver halide emulsion layer. SOLUTION: The color photographic silver halide material has a substrate and one photosensitive silver halide emulsion layer applied on the substrate and containing a 1H-pyrazolo[1,5-b]-1,2,4-triazole magenta coupler and one layer of the material contains a compound of the formula, wherein R1 is H, an alkyl or acyl, R2 and R3 are each an alkyl, cycloalkyl, alkenyl, aryl, halogen or the like, (n) and (m) are each 0, 1, 2, 3 or 4 and two residues R2 or R3 may form a condensed carbon or heterocyclic ring. The compound of the formula may bond to a polymer chain through one of the residues R1, R2 or R3. At least one of the residues R2 and R3 is preferably situated in the p-position relative to phenolic oxygen.
Patent JP-H07215921-A (JP)
Title: Production of pest control agent and intermediate
Inventor: BRINER PAUL HOWARD
IPC: C07D241/24
Filed: 1994-10-21
Abstract: PURPOSE: To obtain an indanylamine compd. for producing a stereoisomer of an N- indanylcarboxamide compd. showing bactericidal and fungicidal properties by hydrogenating a dihydroquinoline deriv. and subsequently performing the transformation and derivatization of the formed product.  
     CONSTITUTION: A compd. represented by formula I (wherein R 1  is alkyl; R 2 -R 4  are each H or alkyl; R 5  and R 6  are each halogen, OH, nitro, cyano, alkyl, akoxy, alkoxycarbonyl, alkylcarboxy or alkyl amino but R 5  and R 6  are not same) is hydrogenated and the obtained product is subsequently subjected to transformation and derivatization to obtain an indanylamine compd. represented by formula II. It is pref. to generate a novel intermediate compd. represented by formula III by dydrogenating the compd. represented by the formula I. Further, it is pref. to treat the compd. represented by the formula III so as to generate a novel compd. represented by formula IV. The compd. represented by the formula I is obtained by reacting a compd. represented by formula V (wherein L 1  is a leaving group) with a compd. represented by formula VI. A compd. represented by formula VII [wherein L 2  is a leaving group; and A is a group represented by formula VIII (wherein X is halogen or the like and Y is H or the like)] is reacted with the compd. represented by the formula II to obtain a compd. represented by formula IX. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07132391-A (JP)
Title: Method for automatically grasping focus position in laser beam machine
Inventor: NABESAWA JIYUNICHI
IPC: B23K26/00
Filed: 1993-11-10
Abstract: PURPOSE:To automate the lens change by automatically grasping the focus position. CONSTITUTION:A converging lens 1 is moved by the prescribed distance (t) so that the focus (f) may pass from one side of the work surface Wa to the other side, and the intensity of the machining laser beam R is measured by an optical sensor 2 by irradiating the laser beam B on the work surface Wa at each position. The work surface Wa is made the focus position of the converging lens 1 at the center position of the converging lens moving range where the intensity of the machining leaser beam exceeds the prescribed level. The focus position can be automatically grasped without visual operation of an operator.
Patent JP-H08123410-A (JP)
Title: Sound effect adding device of electronic musical instrument
Inventor: KITAGAWA HIROSHI
IPC: G10H7/08
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a natural localization feeling and an expansion feeling by putting musical sound signals of respective timbres by frequency bands together by the right and left channels of the respective frequency bands, and putting musical sound signals, given the localization feeling, together into musical sound signals by a right and a left output destination. CONSTITUTION: The musical sound signals of respective timbres generated by musical sound signal generating means 9a-9c are cumulatively added by the right and left frequency bands through composing means A 10Ra-10Rc and 10La-10Lc. Then localization adding means 11Ra-11Rc, and 11La-11Lc determine control values determining localization to add the localization feeling. Further, composing means B 13R and 13L puts the musical sound signals by the right and left frequency bands into musical sound signals by the right and left output destinations and outputs them. Consequently, a localization feeling which is different with the frequency bands is added even to single sound generation, so a sound with an expansion feeling can be represented.
Patent JP-S61155547-A (JP)
Inventor: TEZUKA HIROBUMI
IPC: E04D13/18
Filed: 1984-12-26
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-H01122833-A (JP)
Title: Blade for transferring granule
Inventor: YAMADA KENICHI
IPC: F23K3/00
Filed: 1987-11-07
Abstract: PURPOSE:To improve resistance to wear and to enable prevention of spread of crack and abrasion, by a method wherein a number of rectangular small pieces made of a superalloy are soldered to a portion, making direct contact with granule, in a state that the small pieces are not positioned in succession but are displaced in a direction extending perpendicularly to the migration direction of the granule by a given length. CONSTITUTION:A super alloy having excellent resistance to wear is laminated to a blade base body 1 by soldering having adhesion strength which is high and is not reduced with lapse of a time. In this case, a number of small pieces 2 made of a superhard alloy are arranged such that a boundary therebetween in the same direction as the migration direction of granule is not continued, and is brought into contact with the small piece 2 made of a superhard alloy without fail. Thus, solder or the blade base body 1 made of a steel is exposed, and a boundary part having resistance to wear lower than that of the small piece 2 made of superalloy is worn is priority. Even if a groove is produced, the speed of formation of the groove is sharply reduced after the groove makes contact with the small piece 2 made of superalloy. Even after lapse of a fairly long time, a slight groove is formed, and resultantly, a blade has abundant durability.
Patent JP-H07108566-A (JP)
Title: Delustered decorative molded product and its manufacture
Inventor: SONOYAMA TOSHIHISA
IPC: B29C45/00
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a delustered decorative multicolored molded product having a stereoscopic appearance with a sufficient depth by delustering the surface of the multicolor molded product including a transparent or translucent molded part simultaneously with their molding. CONSTITUTION:A mixture of transparent and opaque resins is injected into a molding die with a satin finish performed on the molding surface, to obtain a multicolor molded product 4 consisting of an opaque, e.g. strip-like molded part 3 included in a transparent molded part 2. This multicolor molded part 4 has a satin finish delustered surface 5 on the surface of the product, so that the entire surface is blurred with a promoted stereoscopic appearance generated by both transparent molded part 2 and opaque molded part 3. Thus the molded product 1 obtained is delustered decorative giving a stereoscopic appearance which is satisfactory coupled with a feeling of depth.