baber/WOPTO huggingface dataset:
Patent JP-S58141053-A (JP)
Title: Collision detection system
Inventor: OKADA AKIHIRO
IPC: H04B10/278
Filed: 1982-02-16
Abstract: PURPOSE:To detect a collision between signals on a transmission line and to simplify the constitution of a node, by providing a phase shift detection part which detects a phase shift of a clock extracted from the received signal of each node. CONSTITUTION:When light signals collide against each other on the transmission line, light signals from a node A and a node B are ORed and the resulting light signal is received by each node. Then, a clock is obtained through the operation of a clock extraction part 15 and inputted to a pulse width variation detection part 16. Namely, the collision between the light signals from those two nodes causes a change in the rising point of the recived signal to obtained pulse width variation shown by (x). The detection part 16 outputs a signal for showing th collision on the transmission line when detecting said pulse width variation shown by (x). Thus, the clock is extracted from the received signal and when this extracted clock varies in pulse width, a decision on the collision on the transmission line is made.
Patent JP-H02203961-A (JP)
Title: Painting method
Inventor: ICHIKAWA MASAYOSHI
IPC: B05B7/06
Filed: 1989-02-01
Abstract: PURPOSE:To enhance painting workability by injecting compressed air from the emitting orifice in the vicinity of the liquid substance jet orifice of a spray apparatus so that a curing promoting agent is not brought into contact with the jet orifice. CONSTITUTION:A liquid substance (e.g. two-pack type urethane resin paint) cured at room temp. in the presence of a curing promoting agent (e.g. amine vapor) is subjected to spray painting. At this time, a carrier gas stream containing the curing promoting agent is mixed with the spray of the liquid substance and the resulting mixture is brought into contact with an object to be painted to form a film on the object to be painted. Further, in order to prevent that the curing promoting agent of an emitting orifice 3 is brought into contact with the jet orifice 1 of the liquid substance of a spray apparatus, compressed air is injected from the emitting orifice 2 in the vicinity of the jet orifice 1. As a result, a liquid rapidly cured can be applied without generating clogging of a nozzle or the generation of foreign matter in a film and painting workability can be enhanced.
Patent JP-H06341954-A (JP)
Title: Battery electric capacity measuring method and its device
Inventor: OKAYAMA TOMIHIKO
IPC: G01N21/359
Filed: 1994-01-27
Abstract: PURPOSE:To enable the accurate and continuous measurement of specific gravity of electrolyte or electric capacity of a battery without being influenced by outside environment by irradiating battery electrolyte with infrared light to make it absorb infrared light and measuring intensity of its transmission light. CONSTITUTION:With light which contains infrared region component of wavelength of 690 to 2000nm, battery electrolyte (including battery electrolyte) is irradiated, and intensity of the light after it passes the battery electrolyte is received and measured. Specific gravity of electrolyte and electric capacity are in comparatively accurate correspondence relation, and there is also correlation between intensity of infrared transmission light and specific gravity of electrolyte. Therefore, if correlation between transmission intensity of infrared light and specific gravity or electric capacity of electrolyte is obtained in advance, it is possible to convert intensity of transmission light into specific gravity of electrolyte or electric capacity of battery.
Patent JP-H05223814-A (JP)
Title: Mammitis judging device
Inventor: TSUCHIMOTO MASAAKI
IPC: G01N33/48
Filed: 1992-02-10
Abstract: PURPOSE:To provide a mammitis judging device, which is capable of inspecting cow infection in mammitis on the basis of a certain quantitative reference and passing a judgement automatically. CONSTITUTION:The mammitis judging device 1 is composed of a reagent dripping device 3 to drip reagent (m) onto a sample accommodation part 2 where sample mamma (s) is accommodated, an irradiation device 7 to irradiate the sample accommodation part 2 with a light flux L including green and yellow light, a transmitted light quantity sensing means 8a to sense the change in the photo-quantity of the light flux L having passed through the sample accommodation part 2, and a transmissive damping ratio sensing means 8b to sense the damping ratio of the green and yellow light of the same light flux L. Further a mammitis judging means 6b is furnished to judge, that the probability of the sample mamma (s) being derived from a cow with mammitis is high, in case the means 8a senses increment of the transmissive photo-quantity and at the same time, the yellow and green light damping ratios are high and low, respectively, according to the result from sensing by the means 8b.
Patent JP-S52118790-A (JP)
Title: Blocking means for withdrawal and discharge passage for ship body
Inventor: FUJIWARA TADAMARO
IPC: B63B13/02
Filed: 1976-03-03
Abstract: PURPOSE: To provide a blocking means for a withdrawl and discharge passage open at a portion of the ship body, particularly a passage provided at the opening thereof with a grid for preventing the intrusion of foreign particles, and with which the opening of the passage can be closed on the outside of the grid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05226441-A (JP)
Title: Retrieval of correspondence between circuit pattern of semiconductor device and information on routing of logical circuit
Inventor: OURA MASAYUKI
IPC: H01L21/66
Filed: 1992-02-10
Abstract: PURPOSE:To retrieve automatically a correspondence between a circuit pattern and information on the routing of a logical circuit by a method wherein a correspondence of the positional relation of the circuit pattern read by a scanning electron microscope with CAD data on a mask pattern for manufacture use is taken. CONSTITUTION:A selected part of an SEM screen obtained by scanning the upper part of a circuit pattern formed in a semiconductor device 6 by a scanning electron microscope 3 is displayed on a display and at the same time, alignment of the selected part with a CAD data on a mask pattern for manufacture use, which corresponds to the selected part, is conducted to display the CAD data 2 on the display 5. The CAD data 2 corresponding to the first selected part is altered in such a way that a wiring is cut to make pseudo-defect 2a and at the same time, when retrieval of information on the routing of the corresponding logical circuit is conducted, the defect 2a is shown as a defect in the information on the routing of the logical circuit and it is found out that the first selected part corresponds to this defect. A correspondence between the circuit pattern of the device 6 and the information on the routing of the logical circuit can be retrieved by a simple method and at the same time, the economical efficiency and reliability of the device 6 are improved.
Patent JP-S55117277-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L21/339
Filed: 1979-02-28
Abstract: PURPOSE:To readily provide a transfer electrode having high density in a semiconductor device  by alternatively coating two types of insulating films on an insulating film for coating the transfer electrode of two layer structure and the lead end of the transfer electrode and selectively etching  the film to form holes for connecting bus lines. CONSTITUTION:An oxide film 22 and a nitride film 23 are laminated on a silicon substrate 21,  polysilicon electrodes 24a, 24b are formed thereon, and oxide films 25a, 25b are formd thereon.  Then, the film 23 is etched to form openings, nitride film 27 is again coated in thickness equal to  that of the residual film 23 thereon, conductive polysilicon is further coated thereon, and electrodes 28a, 28b are formed thereon. Oxide films 29a, 29b are formed on the surface of the electrodes, coated with oxide film 30, selectively perforated with openings, etched therethrough, and  a plurality of bus lines are connected through the openings 31. With resist mask 32 formed a plurality of bus connecting holes 34 are formed thereon, aluminum buses are connected through  the holes. According to this configuration, since the oxide film and the nitride film are etched with different etching solutions, the solutions may not etch the other portion each other. Even if the  buses are connected through the connecting holes thus perforated, they do not short with adjacent electrodes to form transfer electrodes in high density.
Patent JP-S56120732-A (JP)
Title: Polyolefin film
Inventor: NOMURA YOUICHI
IPC: B29C48/305
Filed: 1980-02-26
Abstract: PURPOSE: To prepare an olefin film having excellent surface adhesivity to the bonding component, and suitable as the base of pressure-sensitive adhesive tape, by using an oxidized polyolefin resin as a component.  
     CONSTITUTION: Powder, pellet, etc. of a polyolefin resin, e.g. PE, PP, ethylene- vinyl acetate copolymer, etc. is oxidized by immersing, e.g. in chromic acid mixture, hydrogen peroxide solution, etc. for 5W30hr. The oxidized resin is, if necessary, mixed with an unoxidized polyolefin resin (pref. the content of the oxidized resin is 7W70wt%), and extrusion molded to obtain the objective film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11214366-A (JP)
Title: Plasma treatment device
Inventor: OKUMURA YUTAKA
IPC: H01L21/205
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To make abnormal discharges hard to be generated in an electrode. SOLUTION: This plasma treatment device is constituted to have an electrode 10 for mounting a treatment object 1 facing a plasma space and insulator layers 12 to 15 provided to be interposed with a buffer layer 110 with respect to the electrode 10. A conductive adhesive is added to the buffer layer 110. A conductors 111 is embedded in the buffer layer 110. Thereby, the capacity between the electrode 10 and the object to be theated 1 increases and even application of a low voltage to the electrode 10 is sufficient so that abnormal discharges becomes hardly generated.
Patent JP-S58141862-A (JP)
Title: Switching device of direct teaching in welding robot
Inventor: UDAGAWA SHIGERU
IPC: B23K9/127
Filed: 1982-02-17
Abstract: PURPOSE:To enable efficient teaching work in a short time by providing three switches for teaching on the grip of a welding torch and commanding information of linear action, arcuate action, welding and cancellation. CONSTITUTION:A welding torch 2 is attached to a tip of an arm 1, and a cylindrical grip 3 is provided on the welding torch 2. The first and the second push- button switches 4, 5 are provided on the upper side face at positions where thumb touches on gripping side by side, and the third push-button switch 6 is provided on the lower side face at a position where a fore-finger touches. The first switch 4 gives linear action information, the second switch 5 gives arcuate action and the third switch 6 gives welding information. An electric circuit the generates a signal which clears the command given by a switch which is turned on first when the first and second switches 4, 5 are in on state simultaneously is added.
Patent JP-S57138182-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI ISAMI
IPC: H01L29/78
Filed: 1981-02-20
Abstract: PURPOSE:To reduce manufacturing processes, by providing a well region at one end of a semiconductor substrate on manufacturing CMOS transistors, forming gate electrodes in regions here and close to, covering with mask mutually, and diffusing and forming one conductivity type in one region and an inverse conductivity type source-drain region in the other region. CONSTITUTION:A P type well region 102 is diffused and formed on an N type Si substrate 101. A thick field oxide film 103 is provided in an inactive region. A polycrystalline Si gate electrode 105 is formed by patterning on the region 102, which is surrounded by the film 103 and is an active region, and on an active region without region 102 via a thin gate oxide film 104. Next, an Si3N4 film 106 and an SiO2 film 107 is accumulated and attached on the whole surface including it. A P channel MOS transistor region is removed. A P type source- drain region 108 is formed by ion implantation in the substrate 101 on both sides of the electrode 105. And then, it is covered with an SiO2 film 109. The residual films 107 and 106 are removed. An N type source-drain region 110 is formed by ion implantation in the region 102 on both sides of the exposed electrode 105.
Patent JP-S60172678-A (JP)
Inventor: TOYODA KOUHEI
IPC: B65D81/113
Filed: 1984-02-09
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-H08220527-A (JP)
Title: Color filter substrate and its manufacture, and liquid crystal display device
Inventor: KUJI TAKAAKI
IPC: G02B5/20
Filed: 1995-02-13
Abstract: PURPOSE: To enable the tone of a color to be uniformly indicated in the whole areas from the center section of a picture plane over to its peripheral section by making the thickness of a red filter thinner than that of each green and blue filter at the peripheral section of a transparent substrate. CONSTITUTION: A red filter 33R, a green filter 33G and a blue filter 33B, which are partitioned by a black matrix 33D, are disposed over the one side surface of a transparent glass substrate 11. The black matrix 33D fulfills a function to prevent colors from being mixed with each other among the adjacent colored filters, and thereby enhancing the contrast of an image to be displayed. The blue filter 33B as a second color code is formed to be thinner in film thickness than the green filter 33G as a first color code, and the red filter 33R as a third color code is also formed to be furthermore thinner than the blue filter 33B as a second color code. The upper surfaces of these three color filters are covered by a smooth layer 23 filfilling a function as a protective film in addition, and a plurality of picture element electrodes 31 are formed over the layers.
Patent JP-H0835131-A (JP)
Title: Method and device for ending in open end spinning machine
Inventor: BURANDORU ZEBASUTEIAN
IPC: D01H4/50
Filed: 1995-02-13
Abstract: PURPOSE: To provide both a method for piecing by which better piecing joints can be formed and a device for carrying out the method. CONSTITUTION: This device is capable of temporarily switching on a sliver feeding device 110, i.e., so as to open and comb fibers which are undesired for piecing out of the leading end of a fiber sliver 2 and discharging and combing the fibers out of the leading end of the fiber sliver 2 so that the fibers do not reach a fiber collection surface 136, then switching off the sliver feeding device 110 during a period of time until the number of the fibers opened and combed out per unit time becomes nearly constant and the fibers remaining in the leading end of the fiber sliver 2 are scarcely influenced by interlacing and/or entangling, subsequently switching the fiber feeding device 110 back on, discharging and combing the fibers out during the period of time until only minimally damaged fibers are discharged and combed out before a fiber stream reach a full strength,  then firstly feeding the fiber stream to the fiber collection surface 136, backfeeding and running the yarn 20 synchronously with the feed and engaging the end thereof with the fibers on the fiber collection surface 136 and discharging and running the engaged fibers again to a yarn winding roller.
Patent JP-H03229487-A (JP)
Title: Printed wiring board and method and apparatus for manufacture thereof
Inventor: SATO RYOZO
IPC: H05K3/34
Filed: 1990-02-05
Abstract: PURPOSE:To prevent a molten solder from running out an adjacent face bonding land and causing a short circuit accident, by a method wherein the thickness of a preflux film in a region whereon an electronic component is mounted and which includes the face bonding land is formed to be smaller than that of the film on a wiring pattern region in the outer peripheral part thereof. CONSTITUTION:Based on a difference between methods for soldering in a through hole part 6 and a face bonding land 2 of an electronic component, a difference in a film thickness is provided between prefluxes 5 on the respective lands. A groove part 17 and a flat part 18 which correspond to a conductor pattern of a printed wiring board 1 are provided on the surface of a roll 10 and the film thickness on the printed wiring board 1 after coating is varied according to the amount of preflux 5 held in each of the parts. In other words, the part of the roll 10 corresponding to the face bonding land 2 whereon the preflux 5 is to be applied thinly is shaped in the flat part 18, while the part thereof corresponding to a through hole land 7 whereon the preflux is to be applied thickly is shaped in the groove part 17 holding a larger amount of the preflux. By this method, films of the preflux 5 being different in the film thickness is formed by coating on the printed wiring board 1.
Patent JP-S626953-A (JP)
Inventor: SHIRAI HIROYOSHI
IPC: D04H1/46
Filed: 1986-02-06
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-H05185350-A (JP)
Title: Lathe
Inventor: ISHIKAWA NOBUHIRO
IPC: B23Q11/00
Filed: 1992-01-13
Abstract: PURPOSE:To remove splash and make filter regeneration at proper timing by furnishing a liquid level sensing means for an overflow tank provided at a bulkhead, wherein the means senses occurrence of such a situation that a machining oil stagnates in a filter installed in the overflow tank associate with clogging of the filter and overflows into the tank to stagnate therein. CONSTITUTION:Comparatively fine splash included in a machining oil is removed by a filte, while the machining oil passes through the filter and flows out to an oil tank 13 situated on the outside of the filter and is supplied again by a pump to the processing position in the body of lathe. When the filter is going to clog, the oil becomes hard to pass through it and stagnates together with splash on the inside of the filter. Further the oil overflows the filter and stagnates in an overflow tank provided at a bulkhead 19. This situation is sensed by an overflow tank liquid level sensing means 45. The lathe is stopped in conformity to the sensing signal either automatically or manually, and regeneration of the filter is performed.
Patent JP-H09244874-A (JP)
Title: Method for predicting position of most significant digit bit
Inventor: ROBAATO EICHI MIRAA JIYUNIA
IPC: G06F7/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To actualize LBA which facilitate execution and manufacture by representing the position of the most significant digit effective bit, determined by inspecting a binary tentative word, as a specific bit position number, and normalizing an unadjusted sum generated by adding it. SOLUTION: A floating-point binary adding circuit 1 is equipped with a most significant digit effective bit predictor(LBA) 6 and processes (n)-bit operation which is shifted to an (n+1)-bit display format, by using an adder using a PKG encoding format. Namely, the three successive symbols from the leftmost end of a sequence of (n+1) symbols generated by (i)th positions of two addition operands in unnormalized (n+1)-bit format are defined as a triple, and then (n+1) triples are generated so that adjacent triples have a common adjacent symbol. The most significant digit bit position determined by inspecting the binary tentative word is represented as the bit position number from the leftmost end of the binary tentative word and the unadjusted sum obtained by adding the two bit format values is normalized.
Patent JP-H08196190-A (JP)
Title: Pest control machine for paddy field
Inventor: KUROIWA FUMIO
IPC: A01M7/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a control machine for paddy field small in volume of a water tank and making operation-stopping time for supplying water unnecessary by arranging a water-absorbing part of a water-supplying apparatus for supplying water for paddy field to the water tank so that the water-absorbing part passes through a traveling trace of traveling wheels. CONSTITUTION: This pest control machine for paddy field is obtained by providing a water supplying apparatus 35 for supplying water for paddy field to a water tank 21 for storing water for diluting an agent, etc., and arranging a water-absorbing part 36 of the water-supplying apparatus so as to pass through a traveling trace of traveling wheels 2 and 3. As a result, the water-supplying apparatus does not push rice stock down during control operation and surely supplies water to the water tank 21.
Patent JP-2000227237-A (JP)
Title: Ice heat storage system
Inventor: KIMURA OSAMU
IPC: F24F5/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To perform stable ice operation by a method wherein ice is produced constantly high efficient and purified water and an antifreeze solution are supplied. SOLUTION: Water and an antifreeze solution being a non-water solution cooling medium having specific gravity higher than that of water is cooled to temperature of 0 deg.C or less and the cooling medium is injected in water and by effecting heat-exchange, an ice making tank 7 to produce sherbet-form ice or ice lumps is provided. In a so formed ice heat storage system, a suction nozzle 15 is arranged in each liquid interface or the vicinity of the interface, occurring due to a difference in a specific gravity, in an ice making tank 7. A liquid quality purifying device is provided to suck water and the interface of the antifreeze solution or water in the vicinity of the interface and the antifreeze solution and purify impurities and foreign matters accumulated or floating on the interface or in the vicinity of the interface.
Patent JP-H06279243-A (JP)
Title: Preparation of transparent shampoo article
Inventor: DANIERU JIYOSEFU HARORAN
IPC: A61Q5/02
Filed: 1994-02-23
Abstract: PURPOSE: To produce a transparent and stable shampoo compsn. capable of giving comfortableness to a consumer. CONSTITUTION: An aq. soln. of an anionic surfactant is prepd. (i) and a silicone- contg. nonionic emulsion is added (ii) to the soln. at 5-30 deg.C by 0.25-25 wt.% based on the amt. of the resultant transparent shampoo compsn. The silicone- contg. nonionic emulsion is an emulsion of siloxane polymer substd. with a trimethylsilyl terminated amine. The emulsion-contg. soln. is then stirred (iii) at a proper rate and adjusted (iv) to pH 4-7 and an electrolyte is added (v) to the soln., if necessary to obtain the objective transparent shampoo compsn. having 50-97 wt.% water content. The processes (i) to (v) are carried out at <=35 deg.C.
Patent JP-S59150894-A (JP)
Inventor: YOSHIKAWA TADAO
IPC: E21B6/00
Filed: 1983-02-16
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-S62185029-A (JP)
Title: Modified interleukin-2
Inventor: TSUJI HISASHI
IPC: A61K38/16
Filed: 1986-02-07
Abstract: PURPOSE:A modified interleukine-2, having amino groups of interleukin-2 linked to the terminal reactive groups of polyethylene glycol, useful for treating cancer or viral infection and having improved stability in the living body. CONSTITUTION:A modified interleukin-2 which is a conjugate, capable of holding the activity of interleukin-2 (hereinafter abbreviated to IL-2) and formed by amide bonds between amino groups of the IL-2 and carboxyl groups of polyethylene glycol having terminal hydroxymethyl groups oxidized into the carboxyl groups or formed by linking the terminal hydroxymethyl groups to terminal reactive groups of the polyethylene glycol having oxidized or unoxidized terminal hydroxymethyl groups to amino groups of the IL-2 through a crosslinking agent. The IL-2 is capable of exhibiting the activity by linking to a receptor on T cells, but the modified IL-2 is capable of imparting the stability to the IL-2 while holding the above-mentioned activity.