baber/WOPTO huggingface dataset:
Patent JP-S63118386-A (JP)
Title: Pressure-sensitive adhesive
Inventor: HAYASHI KENJIRO
IPC: C09J133/08
Filed: 1986-11-07
Abstract: PURPOSE:To obtain the titled adhesive of easily repeelable type, suitable for forming surface-protective members, by crosslinking treatment, using a crosslinking agent, of an acrylic copolymer containing as component (s) acrylic ester (s). CONSTITUTION:The objective pressure-sensitive adhesive can be obtained by crosslinking treatment of (A) 100pts. by wt. of an acrylic copolymer from acrylic ester and functional group-contg. acrylic compound, containing as component (s) acrylic ester (s) consisting of 9-10C aliphatic group-carrying isononyl acrylate and/or isodecyl (meth)-acrylate using (B) ca. 0.5-15pts. by wt. of a crosslinking agent comprising polyisocyanate, melamine resin or metallic salt. The layer of the adhesive is provided on a base material consisting of thin-leaf body to obtain a surface-protective member.
Patent JP-H0689104-A (JP)
Title: Fuzzy controller
Inventor: MORIMOTO SHINYA
IPC: G06F9/44
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a sufficient control performance by dividing a controlled area for a controlled system whose controlled target is changed according to a controlled range, and controlling the controlled system by using an optimal inference knowledge in each area. CONSTITUTION:The state of a controlled system 9 is divided into plural groups and inputted by an inputting means 8, and compared with the applicable range(stored in a group applicable range storage means 6) of a previously applied group(stored in a previously applied group storage means 5) by a group selecting means 4. Then, when it is beyond the applicable range, an optimal applicable range is selected by checking the applicable range of an another group, and communicated to an inference executing means 2. The inference executing means 2 operates an inference by using the inference knowledge of the selected group, and the inferred result is outputted to the controlled system 9 by an outputting means 7. And also, a switching is operated so that divided areas can be allowed to have parts overlapped on the adjacent area, and have a hysteresis in order to prevent unstableness at the time of switching.
Patent JP-H07106592-A (JP)
Title: Semiconductor device and its forming method
Inventor: OTANI HISASHI
IPC: H01L21/265
Filed: 1993-09-29
Abstract: PURPOSE:To decrease crystallization temperature and reduce the time necessary for crystallization, by adding copper or copper silicide to the whole part or a part of a non-single crystal film, performing crystal growth, and forming a semiconductor device by using the non-single crystal silicon film in the crystal growth region. CONSTITUTION:On a substrate 101, a silicon oxide base film 102 is formed, on which a mask 103 composed of a silicon oxide film is formed. A copper thin film is formed in a region 100, and an amorphous silicon film 104 is formed by a plasma CVD method. Crystallization is performed by annealing in an inert atmosphere. In order to promote the crystallization, an annealing process using lamp heating is further used, and a crystalline silicon film 104 is obtained. N-type impurity regions 114, 116 and P-type impurity regions 111, 113 are formed, and laser irradiation is performed by using these regions. Thereby a semiconductor circuit of PTFT, NTET is completed, and a high mobility TFT can be obtained.
Patent JP-H1090698-A (JP)
Title: Manufacture of liquid crystal element
Inventor: FUJIOKA TAKAYUKI
IPC: G02F1/137
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing time, to improve productivity and to make possible obtaining uniform quality on the whole surface by injecting a liquid crystal between substrates under an atmosphere containing a gas with high heat conductivity. SOLUTION: A chamber 18 is opened into a constant temp. tank 26 in its lower part, and air removal mechanisms 22, 23 such as a vacuum pump, etc., provided on the device outside are connected to the chamber 15, the constant temp. tank 26 respectively by laid pipes 24, 25. The air removal mechanisms 22, 23 are driven by power sources M1, M2 such as a motor, etc., and respectively can adjust pressure in the chamber 15 and constant temp. tank 26. Further, a cylinder 34 housed with an atmospheric gas containing the gas with high heat conductivity such as helium, etc., is provided on the device outside, and this gas is introduced into the chamber 15 through an adjusting valve 33 capable of adjusting the introduction amount of this gas and the laid pipe 35.  Thus, the time uniformly heating the liquid crystal to a prescribed temp. is shortened, and oriented unevenness is eliminated, and the whole surface uniform quality is obtained.
Patent JP-H06119935-A (JP)
Title: Power generation device of fuel cell
Inventor: SHIMIZU YASUSHI
IPC: H01M8/06
Filed: 1992-10-05
Abstract: PURPOSE:To prevent carbon from intruding into the body of a fuel cell by furnishing a carbon removing device in the fuel gas piping line, and removing the carbon educed in the fuel gas to be fed to the fuel cell. CONSTITUTION:A carbon removing device 14 is furnished in a fuel gas piping line leading from a fuel modifier 10 to the body 1 of the fuel cell. The device 14 is embodied as application of an electric dust collecting machine. Electric dust collection device 21 has an ionization part 22 ionizing carbon and a dust collector part 23 to capture the ionized carbon, wherein the ionization part 22 consists of a plurality of counter-electrodes 24 and discharge electrodes 25. To each electrode 24 a metal plate is used, and such plates are arranged at a certain spacing, while to each discharge electrode 25 a thin metal wire is used, and such wires are arranged as confronting the electrodes 25. The electrodes 24 are grounded while the electrodes 25 are connected with the positive side of a high voltage power supply part 26. The above-mentioned dust collector part 23 consists of a plurality of electrode plates 27 arranged opposingly at a certain spacing, among which every other plates are grounded while the remaining half 27 are connected to the power supply part 26.
Patent JP-H06321363-A (JP)
Title: Device for drawing printer paper
Inventor: JIIN DEII JIYOONZU
IPC: B65H1/04
Filed: 1993-09-29
Abstract: PURPOSE: To provide a printer paper sheet pullout apparatus, capable of simultaneously performing extension of a printer paper sheet feeding tray from the paper sheet feeding zone and gripping of a paper sheet stack and capable of improving efficiency of printing work. CONSTITUTION: When an operator pulls out a tray grip mechanism 12 while gripping it, a topmost sheet 18 in a paper sheet stack 20 are pinched together with a printer sheet supply tray 26 by a sheet stack catching mechanism 13 of the tray grip mechanism 12, the printer sheet supply tray 26 and the sheet stack 20 are extended simultaneously from the paper sheet supplying zone or position 37, and the topmost sheet 18 is also pulled out of the sheet supply zone or position 37.
Patent JP-H05106810-A (JP)
Title: Combustion apparatus
Inventor: FUJIBAYASHI SHINGO
IPC: F23C5/28
Filed: 1991-10-15
Abstract: PURPOSE:To ensure safety in a room by preventing unburnt combustion gas from leaking into the room through a gap between a burner and a vaporizing column even when a combustion apparatus is used for a long period of time. CONSTITUTION:A combustion chamber 8 is formed between two combustion chamber walls 7 which face each other and have a number of burner ports 9, and burner covers 15 are provided outside the combustion chamber walls 7 to form secondary air chambers 16. A vaporizing column 1 is arranged under the combustion chamber 8 so that the bottom of the combustion chamber 8 is blocked by the vaporizing column 8, and secondary air nozzles 26 are lined below the lowermost burner ports 9a of the combustion chamber walls 7. Therefore, even when a combustion apparatus is used for a long period of time and the airtightness of the contact part between the vaporizing column 1 and the combustion chamber 8 deteriorates, the secondary air blown from the secondary air nozzles 26 prevents the unburnt combustion gas from leaking into a room and not only safety in the room is ensured but also the durability of the combustion apparatus is improved.
Patent JP-S62127181-A (JP)
Title: Detecting device for skid caused between material to be welded and electrode in flash welding
Inventor: NOMURA HIROICHI
IPC: B23K11/04
Filed: 1985-11-28
Abstract: PURPOSE:To easily decide the quality of a joint welding by correctly detecting the skid between the material to be welded and an electrode, by fitting the potentiometer which is composed of needle and stator to a welding head. CONSTITUTION:The skid detecting device 19 composed of a potentiometer 13 is fitted to a stationary welding head 2a and mobile welding head 2b. The potentiometer 13 is composed of a stator 14 and needle 15, the stator 14 is fixed to the frame 1b of a slide block 1 and the needle 15 is fitted to a slider 5 and press-fitted to the material 12a, 12b to be welded via a connection rod 7. The welding is performed by moving the mobile head 2b by abutting the material 12a, 12b to be welded to electrodes 17, 18 in this composition, but the skid is accurately detected with the fluctuation of the voltage of the potenti ometer output end in case of there being any skidding between the welding material and electrode, so the quality of welding can be easily decided.
Patent JP-2000097582-A (JP)
Title: Preheater for aviation fuel
Inventor: NAGANO TETSUO
IPC: F28F3/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To raise the temperature of fuel up to a specified level through a necessary and sufficient heat transfer area by laminating high temperature side channels and low temperature side channels alternately through a heat transfer plate, providing a barrier wall for partitioning the channel partially at least in the high temperature side channel and composing the barrier wall of a material having a low thermal conductance. SOLUTION: High temperature side (oil side) channels 1 and low temperature side (fuel side) channels 2 are laminated alternately through a heat transfer plate 3 and a barrier wall 4 for partitioning the channel partially is provided at least in the high temperature side channel thus constructing a plate fin type heat exchanger. Low temperature side inlet 2a and outlet 2b are made on one short side of rectangle while high temperature side inlet 1a and outlet 1b are made at the end part of two long sides of rectangle. The barrier wall 4 is composed of a material having a low thermal conductance, e.g. heat insulating material, ceramics or titanium.  Since cooling of oil through the barrier wall 4 is suppressed, increase in the viscosity of oil is suppressed in the vicinity of the barrier wall 4 and a desired performance is attained by bringing the heat exchanging conditions close to design conditions.
Patent JP-H0990164-A (JP)
Title: Optical connector
Inventor: NAKANO TOSHIAKI
IPC: G02B6/36
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector having structure executing soldering by means of a dip tank. SOLUTION: The optical connector has the optical connector structure which binds a fitting metallic parts 10 with a U-shape section, which has a base and a flange that is integrally provided along the both edges, to a substrate 16 by solder so that soldering terminal 10d protruded to the back of the base is caused to pass through a through hole formed on the substrate 16, and which can attachably and detachably fit an optical adapter to the fitting metallic parts 10. Furthermore, the optical connector structure can cover the whole outer peripheral surface of the optical adapter in cooperation with the fitting metallic parts 10 after the optical adapter and the cover metallic parts 10 with the U-shape section are installed.
Patent JP-S63214397-A (JP)
Title: Treatment of high-concentration organic waste water
Inventor: TSUKAMOTO TERUYOSHI
IPC: C02F9/00
Filed: 1987-10-23
Abstract: PURPOSE:To efficiently treat high-concn. organic waste water by previously adding an flocculating agent to activated sludge slurry in a biochemical decomposition reaction treatment process, and thereafter separating it into membrane- permeated liquid and concentrate. CONSTITUTION:Organic waste water 1 is introduced into a biochemical nitrification and denitrification tank A, and denitrification is caused under the anaerobic conditions. After performing the reaction for prescribed time, activated sludge slurry 3 is pressurized and introduced into an installation cell B fitted with a microporous membrane and an ultrafiltration membrane. A flocculating agent 2 is injected to the activated sludge slurry 3, and this is flocculated under the condition of pH5-9. Activated sludge 4 concentrated in the installation cell B is discharged and large parts are returned to the biochemical nitrification and denitrification separator D and subjected to solid-liquid separation. In an absorption treatment apparatus C, remaining COD, BOD and chromaticity are removed from the membrane-permeated liquid 5 in the installation cell B.
Patent JP-H04144120-A (JP)
Title: Method of cleaning spin-coater
Inventor: KAWAZU TAKAHARU
IPC: H01L21/027
Filed: 1990-10-05
Abstract: PURPOSE:To remove scattered resist, etc., easily and safely by a method wherein removing members are provided beforehand on the surfaces of cups to which the scattered resist, etc., adheres and, after a spin-coating process of the necessary turns of rotation, the removing members are removed and the cups are cleaned. CONSTITUTION:Films 27 are applied to the surfaces of a first coater cup 23 and a second coater cup 24 beforehand as removing members. An Si substrate 10 is placed on the support table 21 of a spin-coater and fixed to it and resist 11 is dropped and applied to the substrate 10 by spin-coating. After the spin- coating, the scattered resist 29 adheres to the first coater cup 23 and the second coater cup 24 to which the films 27 are applied. Then, in order to clean the spin-coater, the films 27 applied beforehand are removed to remove the scattered resist 29 simultaneously. Further, if a plurality of layers of the removing members are formed and removed one by one after every cleaning, the spin- coater can be cleaned quickly.
Patent JP-H01108965-A (JP)
Title: Method for smearing food material with powder and apparatus therefor
Inventor: SARUKAWA NAKAJI
IPC: A21C9/04
Filed: 1987-10-23
Abstract: PURPOSE:To enable automatic and homogeneous smearing of a smearing powder on a food material, by continuously sprinkling the smearing powder in the direction opposite to the forward feeding direction of the food material while applying turning and rotating and forward feeding action to the food material. CONSTITUTION:For example, a food material prepared by performing into a given shape and battering for preparing an oil-fried food, such as fried lobster or 'KANOKO AGE' (fried rice-cake), is continuously fed from a continuous feeder 5 to one end of a rotating drum 11. The inner wall surface of the rotating drum 11 is provided with baffle rods or bars with protrusions to turn and rotate the food material fed thereinto. A smearing powder feeder 34 consisting of a screw feeder, etc., is introduced from the other end of the rotating drum 11 into the interior thereof to sprinkle the smearing powder from the tip thereof. A screening device 22 for separating the food from the smearing powder is provided at the other end of the rotating drum 11.
Patent JP-H0694621-A (JP)
Title: Emission method of acridinium derivative and detection method of substance to be inspected using the same
Inventor: AIZAWA MASUO
IPC: C09K11/07
Filed: 1992-09-09
Abstract: PURPOSE:To enable the generation of intensive emission stable for a long time by making superoxide anion act on an acridinium derivative for emission to allow reaction near neutrality. CONSTITUTION:An acridinium derivative is a compound as given by the formula (wherein (n) represents integer of 0 or 1 or more, R1-R3 substituted groups respectively and X<-> counter ion). Superoxide anion (O2<->) can be generated, for example, by reducing oxygen dissolved in an electrolyte electrochemically when stable H2O2 is formed under a sequential reaction in an ECEC reaction (E standing for electrochemical, C for chemical). Here, it is desired that a flavin compound (e.g. flavine adenine dinucleotide) is used as catalyst. The derivative also can be generated using enzyme such as xanthine oxidase. O2<-> is made to act using the derivative as marking to generate chemical luminescence and the luminescence is used as signal thereby achieving application in a wider range for an immuno-logical detection method.
Patent JP-2001090268-A (JP)
Title: Building plate, forming method therefor, and connecting construction therefor
Inventor: SATO TAKAOKI
IPC: E04D3/362
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To form two kinds of building plates by passing metal plates having different plate widths through one forming machine. SOLUTION: A face plate portion 1a, a linking portion 1c formed at the opposite side of the face plate portion 1a, and a linking portion 1b formed at the other side are provided; at the linking portion 1b, a bent portion 13 returned to the surface side of the face plate portion 1a and a top surface portion 14 with the end edge of the bent portion 13 bent to the outer side direction is formed; there is a space between the bent portion 13 and the upper face plate portion 14; further, a building plate forming a stopping portion 15 by extending the upper surface portion 14 in the outer side direction and a building plate not forming the stopping portion 15 are formed by one forming machine.
Patent JP-H03126494-A (JP)
Title: Dehumidification type clothing dryer
Inventor: YARI KENTARO
IPC: D06F58/04
Filed: 1989-10-12
Abstract: PURPOSE:To heighten the cooling effect of a dryer control part by providing an aperture part at part of a cooling casing, providing a baffle tube communicating with the aperture part and to introduce the wind to the dryer control part, and arranging the other end of the tube between a front plate and an outer frame. CONSTITUTION:A rotary drum 3 which stirs clothing is provided at the outer frame rotatably freely, and also, a double wing fan 4 is comprised of a circulating fan to circulate hot blast in the drum 3 and a cooling fan for sending cooling air provided in such a way that the two sides are unified with that of the circulating fan. Also, the drum 3 is supported pivotally at the front with a drum front plate 8, and also, a clothing dryer control part 12 is provided between the front plate 8 and the outer frame 1. Furthermore, the aperture part (a) is provided at part of the casing for cooling air of the double wing fan 4 consisting of a fan case 7 and a casing plate 113, and the baffle tube 115 to introduce the wind to cool the heat generating component of the control part 12 is provided via the aperture part (a), and the other end of the baffle tube 115 is arranged between the front plate 8 and the outer frame 1.
Patent JP-2000065032-A (JP)
Title: Spring washer
Inventor: TAJIRI HIROHIKO
IPC: F16B39/24
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance shaft directional resiliency of a bolt, and to prevent loosening of a nut by vibration by setting an outside diameter of a spring washer to an outside diameter close to an outside diameter of the outside diameter bottom surface part of the nut from an outside diameter close to an outside diameter of the nut. SOLUTION: In this spring washer used for a nut 1, the spring washer 3 is used for the nut 1 having the outside diameter bottom surface part 2 thinner than the hexagonal part. An inside diameter of this spring washer 3 is larger than an inside diameter of the nut 1, and an outside diameter is formed in the almost same size as a diameter of the outside diameter bottom surface part 2 of the nut 1. Thus, since a width is wider than a conventional spring washer, shaft directional resiliency of the nut 1 is strengthened, so that loosening of the nut 1 by vibration can be prevented.
Patent JP-H02114420-A (JP)
Title: Consolidated type complex relay
Inventor: TANMOTO KOUICHI
IPC: H01H51/20
Filed: 1988-10-25
Abstract: PURPOSE:To enhance the operating performance of a relay to a great extent, provide easiness in workability, construct it in a small size, and reduce the cost by combining three or more relay units operating independently in such a way as consolidated together. CONSTITUTION:The casings of three or more relays operating independently are constructed in a single piece. That is, a plurality of relays are operated in series, and if a high frequency current higher than UHF band is fed, the contact resistance of a relay contact becomes higher and the insert loss is increased. Therefore, the contact 3 shall have an area larger than a conventional relay, in a structure with the contact resistance minimized. This provides satisfactory function and performance when complex circuit is used, suppress the cost, construct the device in a smaller size, and permits easy forming.
Patent JP-H10117499-A (JP)
Title: Generator control
Inventor: KATAGIRI SHINGO
IPC: H02P9/14
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To increases amplifying efficiency by conducting field current control with a pulse width modulation circuit in a control system for a generator of field winding system. SOLUTION: A three-phase type output winding is shown as code 1, a field winding 2 is formed so as to be adjacent to the output winding 1, and a generator 3 of field-winding system is constituted of the output winding 1 and the field winding 2. Output voltage 1a, outputted from the output winding 1, is converted into DC voltage Vcc and current Icc through a rectification circuit 4 to be supplied into a known pulse width modulation(PWM) circuit 6A for inputting controlled voltage 5, and the field winding 2. The field winding 2 is connected to a diode CR1, which is connected to a transistor element Q1 inputted by a control signal 6Aa from the pulse width modulation circuit 6A.  Therefore, the current Icc which flows through the field winding 2 according to the inputting of the controlled voltage 5 is controlled with 9 known pulse width modulation operation by the pulse width modulation circuit 6A, so as to control field current IK for controlling the output voltage Ia.
Patent JP-H11104372-A (JP)
Title: Sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B19/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine in which buttons corresponding to varied kinds of sewing patterns are clearly recognizable for improvement of operability and for prevention of error operation. SOLUTION: Selection keys 32 for respective patterns on a stitch pattern selection screen 30 are displayed in different colors according to the corresponding sorts of stitch pattern respectively. For example, a straight (left) stitch key 32a, a straight (middle) stitch key 32b, a triple stitch key 32c, and an elastic seam key 32d are indicated similarly in blue respectively, a zigzag stitch key 32e, a dotted line zigzag stitch key 32f, and a double dotted line zigzag stitch key 32g are indicated similarly in yellow respectively, keys 32h-32m by which over casting stitch is designated are indicated similarly in green respectively, and keys 32n, 32o by which blind stitch is designated are indicated similarly in purple respectively.
Patent JP-H07117232-A (JP)
Title: Ink jet recording head
Inventor: OKAZAKI TAKESHI
IPC: B41J2/175
Filed: 1993-10-26
Abstract: PURPOSE:To prevent nondischarge and drops of ink and to ensure high quality recording without involving density irregularities by holding bubbles generated in a head in a properly-dispersed state in a common liquid chamber. CONSTITUTION:In an ink jet recording head 100 where ink is supplied to a passage 3 through a common liquid chamber 4 from an ink supply port 5, ink is guided from the ink supply port 5 to the common liquid chamber 4 by multiple channels 6A, 6B.