baber/WOPTO huggingface dataset:
Patent JP-H0429000-A (JP)
Title: Impact wave source detector
Inventor: SATO TETSUO
IPC: A63B69/00
Filed: 1990-05-25
Abstract: PURPOSE:To momentarily display the position of an impact wave source of an impact plate accurately by measuring time difference of output voltages from four or more impact sensors provided at an irregular interval on a straight line on the plate, calculating the position of the source, and displaying the position. CONSTITUTION:An impact wave when an article is collided with an impact plate 11 is detected by four impact sensors A, B, C, D which output voltages and are mounted at an irregular interval on a straight line. These output voltages are applied to a calculating processor 12, time difference of the voltages is measured, a position where the article is brought into contact with the plate 11 (an impact point), i.e., coordinates (x, y) of an impact wave source is accurately obtained by calculation based on a predetermined calculation formula together with positions of the known sensors A, B, C, D. The obtained coordinates of the impact wave source is displayed on a display unit 13 such as, for example, an LED or a CRT. The reason why the sensors are disposed at the irregular interval is that failure to determine some of impact wave sources due to unsuccessful solution of x is prevented. The reason why minimum four sensors are used is that it is minimum necessary condition to obtain the solutions of x, y.
Patent JP-H02311551-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: H01L23/31
Filed: 1989-05-25
Abstract: PURPOSE:To prepare an epoxy resin compsn. which can reduce the stress in a molded article while retaining the moldability and Tg of the molded article by compounding the epoxy resin with a modifier comprising two specific compds. in a gel form. CONSTITUTION:An epoxy resin is compounded with a modifier comprising an organopolysiloxane having hydroxyl groups at its both molecular ends (e.g. a compd. with polydimethylsiloxane structure of formula I) and an alkoxysilane coupling agent of formula II (wherein R<1> is methyl or ethyl; and X is formula III, IV, V, VI, VII, HS, or H2N) in a gel form to give an epoxy resin compsn. As said compsn. contains said modifier, it can reduce the stress in a molded article, can prevent flash from occurring during molding and can prevent the Tg of the molded article from lowering.
Patent JP-H02312572-A (JP)
Title: Processed food
Inventor: EGUCHI KIKUJI
IPC: A23L1/30
Filed: 1989-05-27
Abstract: PURPOSE:To obtain the subject food, effective in preventing arteriosclerosis, hypertension, etc., and useful as a healthy food by decocting dried leaves of persimmons and SHIITAKE mushrooms, adding a mixture solution of the resultant decocted liquid with green and yellow vegetable to a material and producing the food. CONSTITUTION:The objective food obtained by decocting dried leaves of persimmons and SHIITAKE mushrooms, mixing the resultant decocted liquid with green and yellow vegetables (preferably carrot or Japanese radish leaf) while stirring to form a mixture solution, then adding the formed mixture solution to a material for sweet jelly of brans, rice cake, wheat vermicelli, bun filled with a bean-jam, etc.
Patent JP-H11319087-A (JP)
Title: Container/insufflator and container/injection device
Inventor: KAKIUCHI MAKOTO
IPC: A61M5/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate fear and pains felt by a patient by accomplishing a preparation operation of an injecting medicine requiring the preparation thereof immediately before the injection thereof more handily, accurately and hygienically while enabling injection handy in the production, transportation or preservation thereof. SOLUTION: A link device 4 is provided to link a container/insufflator 2 for injecting a medicine into a container/injector and the container/injector 3 airtight and detachably to be paired. It is so arranged to allow free movement of the medicine between the both for the preparation of the medicine. The linked part is sealed and protected by a seal material 5.
Patent JP-H04358465-A (JP)
Title: Image input device
Inventor: NISHIKAWA HIROSHI
IPC: H04N1/107
Filed: 1991-06-05
Abstract: PURPOSE:To reduce the total power consumption of an image input device by intermittently turning on a light source which irradiates an original screen in accordance with the scanning value. CONSTITUTION:An encoder 1 outputs a synchronizing signal synchronous with the manual scan of a sensor unit 3 at the time of scanning the unit 3. An LED array 2 includes plural LEDs of high luminance set side by side. The unit 3 inputs the reflected light caused at a part of the array 2 irradiated by the light to the image formed on an object (original) to be read and then outputs an image signal VD. A control circuit 13 turns on the array 2 at each time interval and in response to the push of a read key arranged on a key board 33 according to the interruption signal obtained by a timer 18. A timer 19 starts a clock in response to the interruption signal received from the encoder 1 to store the signal VD in a RAM 29 and also turns off the array 2 after storage of a prescribed amount of image data.
Patent JP-S5561054-A (JP)
Title: Large scale integrated circuit
Inventor: NAKAYA MASAO
IPC: H01L23/52
Filed: 1978-10-30
Abstract: PURPOSE:To make identification easy, prevent an erroneous wiring and also to utilize a domain for virgin pad effectively by connecting the virgin junction pad to an earthing conductor or a power line. CONSTITUTION:Virgin junction pads 3-12-3-16 and an earthing conductor 4 or power line on the periphery of substrate 1 are connected in common. The virgin pads can now be constituted as a part of the earthing conductor or power line apparently, therefore an identification from working pads is easy and an erroneous wiring will not result. Furthermore, the pad domain is utilized for earthing conductor or power line, and hence the effective areas increase, and a floating of the earthing potential and a drop of the power potential can be prevented.
Patent JP-H02311845-A (JP)
Title: Method for cleaning photographic processing device
Inventor: HAYASHI KATSUMI
IPC: G03D3/00
Filed: 1989-05-26
Abstract: PURPOSE:To make it possible to rapidly clean a photographic processing device used for photographic processing by cleaning the device with an aq. soln. contg. the ferric chelate salt of aminopolycarboxylic acid and a complexing agent. CONSTITUTION:A photographic processing device is cleaned with an aq. soln. contg. the ferric chelate salt of aminopolycarboxylic acid and a complexing agent. The ferric chelate salt may be that of iminodiacetic acid (IDA), glycol ether tetraacetic acid (DEDTA) or 1,3-propanediaminetetraacetic acid (1,3-PDTA) or that of ethylenediaminetetraacetic acid (EDTA), 1,2-diaminopropanetetraacetic acid (Me-EDTA) or 1,2-cyclohexanediaminetetraacetic acid (Cy-DTA) having slightly weak oxidizing power. Contaminants sticking to the device are perfectly removed.
Patent JP-S62291765-A (JP)
Title: Magnetic head
Inventor: MURAI MASAMI
IPC: G11B21/12
Filed: 1986-06-10
Abstract: PURPOSE:To prevent a magnetic head and a recording medium from being contacted by using a piezoelectric element for a suspension supporting a slider. CONSTITUTION:Bimorphs 1, 2 are adhered to the suspension 4 by an epoxy group adhesives and they are adhered to the slider side of the suspension. With a motor running at 3,000rpm or over and a magnetic head in read/write, no voltage is applied to the bimorphs 1, 2 and it is unchanged from a conventional floating attitude. When the number of revolutions of the motor is 3,000 or below or no magnetic head is in read/write operation, a voltage is applied to the bimorphs 1, 2, which are bent causing the slider 3 and the storage medium 5 to be parted.
Patent JP-S5837028-A (JP)
Title: Production of aqueous polyester copolymer solution
Inventor: SUZUKI MASARU
IPC: C08G63/68
Filed: 1981-08-28
Abstract: PURPOSE:To produce the titled solution without causing an appreciable MW decrease during dissolution in water, by cooling a water-soluble linear copolyester containing an esterifiable alkali metal sulfonate compound to below a specified temperature and then grinding the cooled copolyester. CONSTITUTION:A water-soluble linear copolymer solid product obtained by polycondensing in a conventional manner an acid component consisting of an aromatic and/or an aliphatic dicarboxylic acid and 3-40mol% esterifiable alkali metal sulfonate compound (e.g., 5-sodiosulfoisophthalic acid) with a diol component is cooled at below 15 deg.C for at least 5hr, ground to a size of 100g/lump and then dissolved in hot water at 40-110 deg.C. EFFECT:Shortening of a time of dissolution in water is possible. USE:Adhesives.
Patent JP-H11323752-A (JP)
Title: Production of material with high content of silica, cellulose and lignin
Inventor: TOEDA KAZUYOSHI
IPC: C09K101/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To simply produce the subject material increased in specific surface area by grinding and useful as an agricultural and horticultural material, a material for cements, a raw material, etc., for a high-purity silica from a raw material which has hitherto been mostly incinerated by carrying out a blasting or a cooking treatment of a woody material. SOLUTION: The blasting or cooking treatment of a woody material such as chaff, rice straw, bagasse or sawdust is carried out using, e.g. 5-30 kg/cm<2> gauge pressure as a pressurizing pressure and the resultant material, as necessary, is then carbonized at, e.g. 300-800 deg.C temperature for 10 min to 3 h in an apparatus, etc., for producing a leaf charcoal or ashed at, e.g. 550-900 deg.C temperature. The blasting or cooking treatment is preferably conducted by adding an acid or a buffer solution so as to provide 10<-6> to 10<-1> mol.dm<-3> hydrogen ion concentration.
Patent JP-H08328775-A (JP)
Title: Printer, information processor, printing system and resource confirmation method for printing system
Inventor: OGAWA OSAMU
IPC: G06F3/12
Filed: 1995-05-31
Abstract: PURPOSE: To confirm the location of a desired printer by the generated sound of a sounding means on the side of the pertinent printer by transfer controlling an instruction for driving the sounding of the corresponding printer corresponding to the instruction on a host screen. CONSTITUTION: The respective printers are provided with a communication means for performing communication with an information processor (host computer 214) through a prescribed network 217, the sounding means (buzzer 216) for generating prescribed sound and a control means (by a CPU 202) for controlling the drive of the sounding means 216 based on the instruction from an information processing means 214. The CPU 202 controls the drive of the buzzer 216 based on the instruction from the respective host computers 214. In the case of receiving the instruction from the host computer 214, the buzzer 216 is driven and the user confirms the arranged position by the sound.
Patent JP-S6317443-A (JP)
Title: Silver halide photographic sensitive material containing high boiling point organic solvent
Inventor: ONDA HIROYUKI
IPC: G03C1/06
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a photographic sensitive material which decreases contamination after a quick process and has high sensitivity by incorporating silver halide particles subjected to color sensitization by specific sensitizing dyes and emulsified dispersants into at least one halide emulsion layer. CONSTITUTION:The silver halide particles subjected to the dye sensitization by the sensitizing dyes expressed by formulas I-III and the emulsified dispersant of the high boiling point org. solvents expressed by formulas IV-VII are incorporated into at least one silver halide emulsion layer. In formulas, Z1-Z6 are O, S, Se, Te atoms, =N-R2 group, Y is O, S, Se, Te atoms, =N-R4 group, L1-L17 are a methine group, R1-R4 are an alkyl group, heterocyclic group, aryl group, D1-D6 are an alkyl group, arylene group, aralkylene group, l1-l5 are 0 or 1, m1-m7 are 0-2 integer, R5, R6 are H, alkyl group of 1-20C, R7 is an alkyl group of 1-20C, R5, R9-R11 are an alkyl group of 3-15C, n1-n4 are 0-4 integer, R12, R13 are an alkyl group, alkenyl group, aryl group, W is an aryl group, allyloxy group, n5 is 1-12 integers.
Patent JP-H1050818-A (JP)
Title: Isolation film formation of semiconductor element
Inventor: JUN YOUNG-KWON
IPC: H01L21/76
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To form an isolation film with good flatness regardless of a width of an element isolation region by forming a trench by etching a first isolation region of a substrate to a specified depth using a part wherein a first insulation layer is removed as a mask and burying a fourth insulation layer in the trench. SOLUTION: A first insulation layer (pad oxide film) 32 and a second insulation layer (silicon nitride film) 33 are formed one by one on a substrate 31. The pad oxide film 32 and the silicon nitride film 33 are selectively removed and patterned and a plurality of isolation regions 34, 35 are fixed. A third insulation layer (protection film) 36 is etched. A field oxide film 37 is formed in the isolation region 35 and the protection film 36 and the silicon nitride film 33 are removed. The substrate 31 is etched to a fixed depth and a trench 38 is formed. The pad film 32 is removed and a fourth insulation layer 39 is formed all over the substrate 31. The trench 38 is buried by etching back the fourth insulation layer 39 and an isolation film is formed. A process is finished on removing the fourth insulation layer 39 excepting the trench 38.
Patent JP-2000290708-A (JP)
Title: Method and apparatus for manufacturing metal particles by spray pyrolysis
Inventor: WATANABE YOSHINOBU
IPC: B22F9/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the properties of an aqueous solution of metal salt to be sprayed and also to improve the behavior of droplets in an electric furnace used for pyrolysis, at the time of forming metal or noble-metal particles by a spray pyrolysis. SOLUTION: In the method of manufacturing metal particles by spraying an aqueous solution of one or more metal salts into an electric furnace, a surface tension depressant is added to the aqueous solution of metallic salt to be sprayed into the electric furnace and also the periphery of a spray nozzle hole 4 for spraying the aqueous solution of metallic salt is provided with a 200- to 400-mesh stainless steel mesh cover M all over the surface. By this method, fine droplets of a down flow stream can be formed under a low pressure and uniform and fine metal particles can be obtained.
Patent JP-S5834939-A (JP)
Title: Electronic parts tester
Inventor: NAKAMURA SHIGERU
IPC: H01L21/66
Filed: 1981-08-27
Abstract: PURPOSE:To prevent damage and an erroneous decision to be generated when an electronic parts to be tested is inserted erroneously in a tester by a method wherein an insertion deciding circuit to decide correction of inserting condition of the electronic parts to be tested is furnished to the tester to test the electronic parts to be tested being inserted detachably in a socket. CONSTITUTION:The LSI1 to be tested is inserted in the socket 2, and when a switch 3 is closed to apply a test start indication, the insertion deciding circuit 7 makes an electric power source 6 to ON to apply a voltage to the LSI1 to be tested through the socket 2. After the prescribed test time, the insertion deciding circuit 7 makes the electric power source 6 to OFF, and takes in a response to decide correction of insertion. The result thereof is indicated on an indicating circuit 4. When the parts is erroneously inserted, the parts is newly inserted over again to be tested by a test deciding circuit 5. Accordingly voltage applying time to the LSI to be tested is made as the necessary shortest time to prevent damage and the erroneous decision to be generated when the parts is erroneously inserted.
Patent JP-H05318878-A (JP)
Title: Printer
Inventor: NAKAMURA HISASHI
IPC: B41J11/02
Filed: 1992-05-27
Abstract: PURPOSE:To simplify assembly task and shorten time to be taken for assembly. CONSTITUTION:A frame 21 is divided into a first unit frame 12, a second unit frame 13, and a third frame 14 by a dividing face which passes along through holes 12a and 13a. An axis of rotary parts is made to fall into the through holes 12a and 13a as it is from the direction of outer diameter, and the parts can be assembled in the frame 21 at each of the unit frames 12, 13, and 14. The unit frames 12, 13, and 14 are provided with positioning sections 12d, 13d, 14a, and 14b for deciding relative positions of the unit frames.
Patent JP-H08305354-A (JP)
Title: Automatic performance device
Inventor: KASHIMA IKUKO
IPC: G10H1/00
Filed: 1995-05-09
Abstract: PURPOSE: To provide an automatic performance device capable of reproducing (extracting)/erasing only a specified instrument sound as necessary and increasing/ decreasing a tempo of a performance sound by storing performance pattern information of an orchestra by instrument classifications. CONSTITUTION: A performance pattern storage means A stores the performance pattern information 1 of the orchestra by instrument classifications. A performance control information storage means B stores performance control information 2 such as the tempo, etc. A performance data forming means C forms the performance data 3 by instrument classifications based on the performance pattern information 1 and the performance control information 2. A performance sound generation means D generates a performance sound based on the formed performance data 3 by instrument classification. Necessary information is selected from the performance pattern information 1 and the performance control information 2, and the performance data 3 by instrument classifications are formed, and the performance sound is generated by the performance sound generation means D.  For instance, only a violin being a specified instrument sound of an orchestra performance is reproduced (extracted) at the specified tempo, and a lesson is performed by matching the instrument sound such as a piano, etc., performed by oneself with the sound.
Patent JP-H01305844-A (JP)
Title: Production of ceramics
Inventor: OYAMA TAKESHI
IPC: C04B35/45
Filed: 1988-05-31
Abstract: PURPOSE:To obtain ceramics useful for a superconducting wire, a cutting tool, an IC board, etc., by evacuating the gap in ceramics put in a hermetically sealed vessel, introducing a specified soln. into the gap and heat treating the ceramics. CONSTITUTION:Ceramics is put in a hermetically sealed vessel and the degree of vacuum is regulated to 1-10<-6>Torr by exhaust to evacuate the gap in the ceramics. A soln. based on one or more kinds of solns. selected among solns. of metallic salts of naphthenic acid, octylic acid, stearic acid, basic acetic acid and basic formic acid, a nitrate soln., a sulfate soln., a beta-diketone complex soln. and a basic chloride soln. is introduced into the gap and the ceramics is heat-treated. The above-mentioned operation is preferably repeated twice or more.
Patent JP-H11323228-A (JP)
Title: Ink for recording
Inventor: SAITO YOSHIKAZU
IPC: C09D11/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a recording ink stably giving images having excellent fixity and water resistance on recording media without causing the blots of the ink, such as bleeding, by compounding a specific perfluoropolyether. SOLUTION: This ink contains (A) (i) a perfluoropolyether of formula I and/or (ii) a perfluoropolyether of formula II in an amount of 0.3-5.0 wt.%. The ink is preferably an ink prepared by dissolving (C) a water-soluble dye in (B) an aqueous medium, an ink prepared by dispersing (D) a pigment in the component B, etc. The component C or D is preferably added in an amount of 0.1-5 wt.%. In the ink, the component A is preferably added to the component B so that the amount of the water in the component B is preferably 60-90 wt.%, more preferably 70-90 wt.%. The compound (i) preferably has a weight- average mol.wt. of 1,500-6, 500 and a (n)/(m) ratio of 20-40, and the component (ii) preferably has a weight-average mol.wt. of 4,000-8,000.
Patent JP-S5761841-A (JP)
Title: Endless textile belt
Inventor: MIURA HIROHISA
IPC: F16G1/04
Filed: 1980-09-27
Abstract: PURPOSE: To decrease the elongation rate in relation to the tension load, by using aromatic polyamide fibers as the warp and the woof, and simultaneously inserting two lines of the woof from both selvages in the opposed direction while reversing the inserting direction alternately then tightening both woofs.  
     CONSTITUTION: Aromatic polyamide fibers is used as the warp 1 and woof 2a, 2b. To the assigned and arranged warped warp 1, two lines of woof 2a, 2b are simultaneously inserted from both selvages respectively in the opposed direction, then pulled and tightened in the inserted direction, and the inserting direction of both woofs 2a, 2b are changed alternately in the weaving direction W so that the belt is woven. Thereby, the elongation rate can be decreased to the minimum to the tension load applied during power transmission and the endless textile belt, which transmits power smoothly and accurately for a long time, can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62291432-A (JP)
Title: Pent-roof type piston
Inventor: YANAGISAWA NAOKI
IPC: F02B23/06
Filed: 1986-06-12
Abstract: PURPOSE:To aim at obtaining an excellent combustion through permitting the fuel spray and air to be mixed sufficiently by providing a cavity in the central part of the crown surface of a piston, and then making an introducing hole for introducing compressed air from the ascending slope of the piston crown surface into the cavity. CONSTITUTION:In a piston 1, its piston crown surface 3 is protruded upward along the axial direction of a piston pin 2, and at the same time, both sides of the surface are sloped and formed into a pent-roof shape. Hereupon, the piston crown surface 3 is formed bisymmetrically by taking the directly overhead part above the shaft center of the piston pin 2 as the ridge line 5 of a ridge part 4, and at the same time, in the central part of the piston crown surface 3 is provided a cavity 6 for forming a combustion chamber. In addition, there is provided an introducing hole 7 for introducing some of the swirling flow S, which whirls round above the piston crown surface 3 at the time of the piston compression stroke, from ascending slopes A, C into the cavity 6 in such a manner that its both ends are open between the ascending slopes A, C of the piston crown surface 3.
Patent JP-H01303800-A (JP)
Title: Electronic package assembling device
Inventor: YAMAMOTO TADAYOSHI
IPC: B23P21/00
Filed: 1988-05-31
Abstract: PURPOSE:To assemble an electronic circuit package efficiently by a method wherein a mounting position, direction and order of a component are displayed to a mounting hole from the rear of a printed board with a color display. CONSTITUTION:A printed board B is fixed to a table A, all the mounting holes in a printed board B are displayed when a personal computer is made to start operating by a control panel, and an operator checks visually if a fixing position, a direction and others of a printed board are right or not. Next, a mounting position is displayed through a color display F with a polarized light filter E. A component specified in a mounting direction is also displayed with a color or flashes of the display F. Moreover, a mounting order can be also displayed and a notice of assembling can be displayed on a display window I with letters through the same color display F. By these processes, all the component mounting holes are displayed again when the whole packaging is completed, and an operator can visually check if there is an omission of mounting or not.