baber/WOPTO huggingface dataset:
Patent JP-H05340653-A (JP)
Title: Ice making device
Inventor: MATSUURA SHINJI
IPC: F25C1/00
Filed: 1992-06-12
Abstract: PURPOSE:To prevent reliably the freezing of a cold heat storage material by providing a freezing progress-preventing unit for preventing the progress of freezing to a supercooling generating unit on the way of a circulation path between the supercooling generating unit and a supercooling eliminating unit, forming the freezing progress-preventing unit into a structure of inner and outer double pipes and permitting a high-temperature refrigerant to flow through a space between the inner and the outer pipes. CONSTITUTION:In the ice making device, a supercooling generating unit for supercooling a cold heat storage material in an ice storage tank is connected, via a circulation path, with a supercooling eliminating unit for dissolving a supercooled state of the cold heat storage material supercooled, and a freezing progress-preventing unit is interposed on the way of the circulation path. The freezing progress-preventing unit has an outer pipe 71 and an inner pipe 73 inserted thereinto and spaced apart at a predetermined interval therefrom, and a space between both the pipes 71, 73 is used for a refrigerant passage 77. A high-temperature refrigerant for raising a temperature of the inner pipe 73 is introduced from a refrigerant circulating path into the refrigerant passage 77 through an inlet port 81 and is led out through an outlet port 83 after it flows spirally through the refrigerant passage 77 due to the presence of a spiral member 93 provided on the inner pipe. On the other hand, the cold heat storage material is permitted to flow through the inside of the inner pipe 73 and to exchange heat with the high-temperature refrigerant, thereby preventing the cold heat storage material from being frozen.
Patent JP-H0710784-A (JP)
Title: Phenylcyclohexane derivative
Inventor: TAKEHARA SADAO
IPC: C07C25/18
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a mixture consisting of new phenylcyclohexane derivatives and capable of providing a liquid crystal composition not depositing crystals for a long period in low-temperature area without reducing electrooptical characteristics of a liquid crystal material. CONSTITUTION:The objective mixture is composed of two or more kinds of compounds of formula I (R<1> is 1-12C alkyl; X<1> to X<3> are H or deuterium and at least one of X<1> to X<3> is deuterium; Y<1> and Y<2> are H or F; Z is F, Cl, etc.; R<2> is 1-12C alkyl or 2-12C alkenyl; cyclohexane ring has trans configuration) and mutually different in number of deuterium and/or replaced positions and being mutually same in R<1>, Y<1>, Y<2> and Z. This mixture is obtained by reacting, e.g. a compound of formula II with Mg, reacting a mixture of the reactional product with a compound of formula III to afford a compound of formula IV, dehydrating this compound, hydrogenating the dehydrated compound and further, as necessary, carrying out isomerization to trans body and then separating and removing cis isomer. Furthermore, the compound of formula II is a new substance.
Patent JP-H11299374-A (JP)
Title: Watering device using halved pet bottle
Inventor: NAKAGAWA MASAMI
IPC: A01G27/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple watering device using a halved pet bottle, enabling the water maintenance of many flower pots, etc., and permitting a family to go out without anxiety, when no one is home for several days for a trip, etc. SOLUTION: A water supply wick 6 includes a tape-like PVA sponge and a cord-like wound acrylic fiber non-woven fabric which have excellent abilities to suck up water. When a halved 2 liter PET bottle, etc., is used as a water supply container 7, the variation in the level of water is little, and the decrease in the daily volume of supplied water is also reduced. The tip of the water supply wick 6 is deeply inserted from the surface of a culture soil in a flower pot, etc., into the culture soil, and the base portion of the water supply wick 6 is immersed in water in the water supply container. The level of the water in the container is set to a somewhat lower position than the surface of the culture soil. The capillary phenomenon of the water supply wick 6 and the water-sucking force of the culture soil are effectively utilized to supply the water.  The above method is synthetically utilized to reduce the daily decrease in the volume of the supplied water as much as possible. When a large water supply container 7 is used, water can simultaneously be supplied to plural flower pots, etc., for a week or longer. The watering device thus comprises both the water supply wick 6 and the water supply container 7, and is extremely simple and most inexpensive.
Patent JP-2000334367-A (JP)
Title: Drying furnace for coating
Inventor: EBARA MICHIAKI
IPC: F26B21/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To quicken the temperature increase in the inner face and carry out heating drying evenly in the outer face and the inner face by reliably blowing a hot wind to the inside of an automobile body. SOLUTION: A hot wind blown out of hot wind blowing outlets 5, 6 so led as to pass between a side face of an automobile body W and furnace side walls 1L, 1R, blows upward from the lower side, changes the blowing direction along hot wind guiding faces 10 with a concave shape formed in the upper part of the blowing outlets 5, 6, and blows into the inside part through opened parts 8 for doors and windows formed in the side faces of the automobile body W.
Patent JP-2000342057-A (JP)
Title: Device for culturing strawberry
Inventor: NAITO MASAHIRO
IPC: A01G9/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a strawberry-culturing device which can lengthwise maintain a culture medium in a culture tank for planting strawberry seedlings in rows without finely dividing the culture medium, can simultaneously equally supply water and a culture nutrition liquid to the culture medium in the culture tank, can increase the freedom of number of planting seedlings and intervals between them, and can simply and quickly carry out the assembly and level adjustment of a trestle for setting the culture tank at a higher position than the ground surface. SOLUTION: A culture tank 1 is formed by connecting a plurality of long and narrow groove type racks 2 to each other in the longitudinal direction, and a trestle 3 for setting the culture tank 1 thereto is formed by inserting the upper end portions of supports 5 into support-attaching holes 6R, 6L formed at both the right and left ends of beams 4 for holding and fixing the connected portions of the groove type racks 2, and holding position-adjustable stoppers 7 attached to the supports 5 at desired height positions.
Patent JP-2000350360-A (JP)
Title: Power supply control system
Inventor: KODAMA HIDESHI
IPC: H02J1/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To realize a power supply control system which improves the operability and reliability of operation of a power supply by using a local switch and remote signals. SOLUTION: The depression of a local switch 5 is recognized by a switch on/off control circuit 4, and a switch-on signal 10 or a switch-off signal 11 is outputted to an on/off control circuit 3 which outputs an SSR control signal 12 for controlling an SSR 6 in accordance with remote-on/remote-off signals 8 and 9 and switch-on/switch-off signals 10 and 11. Further, when a remote control impossible state is set, external influence is avoided by the remote control switch 2.
Patent JP-H04354877-A (JP)
Title: Reactive gas plasma treating device
Inventor: TANAHASHI HIDEKI
IPC: H01L21/31
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the idle time for maintenance in a reactive gas plasma treating device and to improve its productivity. CONSTITUTION:A device 16 capable of singly evacuating the pipeline for a reactive gas used in plasma treatment is provided independently of a main evacuating device 6 for a treating chamber 1. Consequently, the damage of the main evacuating device 6 by the reactive gas is moderated, and the idle time for maintenance is reduced. Meanwhile, the amt. of the reactive gas to be passed through a treating chamber 7 is decreased, hence the damage of the treating chamber 7 is moderated, and the time taken to evacuate the reactive gas pipeline is reduced.
Patent JP-S6045022-A (JP)
Title: Correction of height at lsi manufacturing device
Inventor: IKENAGA OSAMU
IPC: G03F7/207
Filed: 1983-08-23
Abstract: PURPOSE:To check erroneous motion in regard to correction of the height direction at manufacture of LSI by a method wherein correction is not performed in the range when the variation of the height direction of the top surface of a sample offers no problem, a convergent beam for correction of height is radiated to a region having no level difference of a pattern, and correction of the height direction is performed to every chip basing on the height direction variation quantity detected at this time. CONSTITUTION:A beam emitted from a luminous part 6 is converged to be radiated onto a sample 2 through a mirror 13a, the beam reflected from the sample 2 is imaged on a light receiving part 7 through a mirror 13b, and the variation of the height direction of the sample 2 is detected according to a height variation detecting part 8. A synchronous signal is sent out to the height variation detecting part 8 from a computer 3 when the scanning position of the electron beam comes to a boundary region 22ab between a chip part 21a and a chip part 21b, and correcting deflection quantities to respective deflection quantities at the next chip part 21b are calculated basing on the detected variation quantity at this position. Then the calculated deflection quantities thereof are sent out to a deflection control part 9, and scanning is performed using the detected correcting deflection control quantity when drawing in the chip 21b is to be performed.
Patent JP-H0320232-A (JP)
Title: Separation of 2,6-and 2,5-dichlorotoluene
Inventor: SHIRATO YOSHIMI
IPC: C07C17/38
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a 2,6-isomer by treating a mixture of dichlorotoluene isomers with a zeolite adsorbent exhibiting selective adsorptivity to 2,6-isomer and then with a desorbent and to obtain a 2,5-isomer by treating a raffinate with a zeolite adsorbent exhibiting selective adsorptivity to 2,5-isomer and then with a desorbent. CONSTITUTION:A mixture of dichlorotoluene isomers is treated with (A) a zeolite adsorbent exhibiting selective adsorptivity to 2,6-isomer and then with a desorbent such as naphthalene to obtain an extract containing 2,6-isomer and a raffinate containing 2,5-isomer. The raffinate is treated with (B) a zeolite adsorbent exhibiting selective adsorptivity to 2,5-isomer and then with a desorbent to obtain 2,5-isomer. As an alternative method, the isomer mixture is treated with an adsorbent exhibiting selective adsorptivity to 2,6-isomer and 2,5-isomer and then with a desorbent to obtain an extract containing both isomers and the extract is treated with the adsorbent A and then with a desorbent. The 2,3-isomer is removed from the raw material mixture or from each of the produced isomers by distillation.
Patent JP-H095921-A (JP)
Title: Halogenated silver sensitive photograph material containing planar halogenated silver particle and azodicarbonamide derivative
Inventor: IZABERA KORIORO
IPC: G03C1/34
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive silver halide photographic material, especially, the one containing the flat silver halide grains. SOLUTION: This photosensitive silver halide photographic material has a support and one or >=2 silver halide emulsion layers containing the flat silver halide grains having an average diameter to thickness ratio of 2:1 and at least one kind of azodicarboxamide derivative in at least one of the emulsion layers.
Patent JP-S6154219-A (JP)
Inventor: REONAADO JIEI ODERU
IPC: B01D46/04
Filed: 1985-07-12
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-2000344474-A (JP)
Title: Stage device and apparatus therewith
Inventor: FUJIMOTO ITSUKI
IPC: B66F7/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact stage device capable of low speed feed and very low speed feed without making a structure complex, and having stable positioning reproducibility while causing little vibration and sound during movement of a stage. SOLUTION: This stage device comprises, a vibration drive means (annular type vibration drive means in particular) having a vibrator 1 whose vibration is excited by way of electric-to-mechanical-energy conversion, and having a rotor 5 driven for rotation on contact with the vibrator, a screw member 5a disposed on the central axis of the rotor to rotate integrally with the rotor, and a slide stage 12 meshing with the screw member and driven for sliding in the direction of the axis of the vibration drive means by the rotation of the screw member.
Patent JP-H1067874-A (JP)
Title: Production of coated polycarbonate article
Inventor: RIDING KAREN DOROTHY
IPC: C08F120/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coated polycarbonate film excellent in printability and adhesive strength between a film substrate and a cured coating film by coating a thermoplastic polycarbonate resin film with a radiation-curable acrylic coating compsn. followed by the irradiation with ultraviolet rays. SOLUTION: A polyfunctional acrylate monomer, a photoinitiator, and 20-50wt.% 1, 6-hexanediol acrylate are compounded to give a radiation-curable acrylic coating compsn.10. A thermoplastic polycarbonate resin film 14 with a thickness of 0.5-30mil and wound around a core 16 is unwound with a casting drum 18, coated with the compsn. 10 dropping from an applicator 20, then caused to pass through between a nip roll 24 and the drum 18, and transported while being heated to 90-150  deg.F. The film is then exposed to ultraviolet rays with an average wavelength of at least 320nm radiated from an ultraviolet radiation means 32 to cure the compsn. 10. Thus is formed an acrylic resin layer with a thickness of 0. 05-5 pm on the surface of the film 14. The film is then caused to pass through idler rollers 40, 42, and 44 and wound up.
Patent JP-H097325-A (JP)
Title: Magnetic head
Inventor: OMORI TAKAHIRO
IPC: G11B17/32
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a magnetic head of which the positional precision in relation to gimbals is maintained, of which the skew face has excellent parallelism with the face of the gimbals and which has stable characteristics of recording and reproduction. CONSTITUTION: This magnetic head is equipped with a slider 4 having a construction wherein a composite magnetic core 2 prepared by joining a core for recording and reproduction and a core for erasure is fixed to and supported by a nonmagnetic ceramic 3 and with gimbals 9 supporting the slider 4. The gimbals 9 has projections 21 on the side of the sticking surface to the slider 4 and one side of each projection 21 is brought into contact with one side of the magnetic core 2.
Patent JP-H052191-A (JP)
Title: Production of matrix substrate
Inventor: HARUHARA KEIKO
IPC: G02F1/136
Filed: 1991-06-26
Abstract: PURPOSE:To provide the process for production of the matrix array substrate with which a uniform display free from unequalness is obtainable in spite of a large-screen display. CONSTITUTION:An insulator layer 3 is formed by anodizing a 1st metallic layer 2 and the current density at the time of anodizing the 1st metallic layer 2 is set at 0.1 to 0.8mA/cm<2> at the time of forming plural display picture elements and nonlinear resistance elements 5 having three-layered structures consisting of the 1st metallic layer-insulator layer-2nd metallic layer respectively electrically connected to these elements.
Patent JP-S6132657-A (JP)
Title: Picture signal processing device
Inventor: OTSUKA HIROTAKA
IPC: H04N1/403
Filed: 1984-07-25
Abstract: PURPOSE:To make reproduction of multiple gradation and high resolving power compatible and to reproduce pseude-gradation and enable to suppress noise components in low level and high level by determining the density of black picture elements of reproduced picture according to the density of an original picture and determining the arrangement of black picture elements of reproduced picture according to change in density of the original picture. CONSTITUTION:The difference between picture signal level of redistributed picture element R00 of a storing device for redistribution 2 and the binary coded picture signal level of above-mentioned redistributed picture element R00 is made a binary coded correction Ea in the next step. Then, the picture signal level of picture element O00 of a scanning window W0 of a storing device for ordering is compared with a low-level reference value and high-level reference value, and when it is lower than or equal to the low level reference value, O is selected, and when it is higher than or equal to the high level reference value, maximum value C of picture signal level is selected, and when it is higher than the low level reference value and lower than the high level reference value, the binary- coded picture signal level is selected to form the output picture signal level.
Patent JP-S63319008-A (JP)
Title: Oil-water separation device
Inventor: KUROOKA SEIJI
IPC: B01D17/04
Filed: 1987-06-23
Abstract: PURPOSE:To efficiently enlarge oil particles and to aggregate to carry out oil-water separation by circulating raw water between a circulating treatment vessel provided with cation supply electrodes in the bottom part without using any outside electric power source and an oil sucking vessel provided with adsorbing aggregation material. CONSTITUTION:Raw water is sent from raw water inlet 1 to a raw water tank 2 in which metallic cations eluted from the cation supply electrodes 3 consisting of different kinds of metallic plates enlarge oil drops in the raw water to promote the aggregation. Then, the raw water is sent through a siphon 4 into the circulating treatment vessel 5 in which the oil drops are again enlarged by metallic cations supplied from the cation supply electrodes 3a. And then, the raw water is sent to the oil sucking vessel 9 by a circulating pump 7 and the oil drops are collected by the oil adsorbing aggregation material 13 while ascending in the oil adsorbing aggregation material 13, and the raw water are returned over a weir 11 into the circulation treatment vessel 5 to be circulated. The collected oil drops are automatically moved through an oil sucking-out unit 17 to an oil reservoir 18.
Patent JP-H0320939-A (JP)
Title: Electrification-proof cathode-ray tube
Inventor: KAWAMURA TAKAO
IPC: H01J29/88
Filed: 1989-06-19
Abstract: PURPOSE:To prevent the deterioration of resolution and contrast and to prevent the occurrence of color interference and irregularity by forming a transparent conducting film and a protective film having about the preset surface glossiness and surface specific resistance on the outer surface of a panel by spraying. CONSTITUTION:The surface glossiness is set to 80% or above in the glossiness measuring method specified by the Japanese Industrial Standard JIS-Z8741. The surface specific resistance is set to 10<6>-10<11>OMEGA/square. A transparent conducting film is generated by spraying a solution containing preset quantities of a solvent mainly made of at least one kind of tin oxide, indium oxide and antimony oxide, silicone oxide, ethanol and isopropanol, a catalyst required for hydrolysis, water and a drying speed modifier. A protective film is generated by spraying a solution containing preset quantities of a solvent mainly made of silicone oxide, ethanol and isopropanol, a catalyst required for hydrolysis, water and a drying speed modifier respectively.
Patent JP-H11342777-A (JP)
Title: Child seat
Inventor: YOSHIDA JUNICHI
IPC: B60N2/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To fix and set a child seat extremely easily even if it is fixed to right/left either seat. SOLUTION: A child seat 10 is mounted on a seat and the seat belt of three point type seat belt device is extracted and a tongue is latched to a buckle through an opening 28, 28. Meantime, a shoulder belt 22 is penetrated to a belt insertion space between a slider and a back plate. Then, a lever 48 is turned and the shoulder belt 22 is clamped. Thereby, the child seat 10 is fixed to the seat. In order to remove the child seat 10 fixed to the seat, it is desirable that the lever 48 is turned to an opposite direction and also the press button of the buckle is pushed and the tongue is separated from the buckle and the seat belt is extracted from the opening 28, 28.
Patent JP-S6310620-A (JP)
Inventor: ANIRU BII GOERU
IPC: C08G59/50
Filed: 1987-06-23
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-S5486341-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HIRAI YUTAKA
IPC: C01B33/00
Filed: 1977-12-22
Abstract: PURPOSE: To enhance heat resistance, humidity resistance, light resistance, corona ion resistance, etc., to stabilize electrophotographic characteristics, and to prevent deterioration even in repeated uses, by composing a photoconductive layer principally with amorphous silicon.  
     CONSTITUTION: On conductive substrate 2 photoconductive layer 3 is formed consisting mainly of amorphous silicon, for example, by the glow discharge method, and having free surface 4 to form electophotographic photoreceptor 1. Layer 3 is controlled, e.g. to 10W40 % by atom, preferably 15W30 % in H content by doping so as to satisfy the value of dark resistance required for the photoconductive layer of an electrophotographic photoreceptor. This permits easy formation of a closed system device in manufacture, avoidance of ill effects on human bodies, and prevention of the products in use from affecting human bodies, organisms, or natural environments as well as prevention of environmental pollution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0447212-A (JP)
Title: Displaying method for position of dredger
Inventor: CHIWAKI KENICHI
IPC: E02F3/88
Filed: 1990-06-13
Abstract: PURPOSE:To enable automatic display of a position of a dredger by measuring distances to two fixed points from a measuring point on a dredger to calculate and display a coordinate position of the measuring point from the distances and coordinate positions of the two fixed points. CONSTITUTION:A bucket 12 is mounted at one end of a dredger 11 to excavate a water bottom with the bucket 12. A distance l1 to a first fixed point 14 of a coordinate position (X1, Y1) from the measuring point 13 of the boat 11 and a distance l2 to a second fixed point 15 of a coordinate (X2, Y2) are measured separately. Here, mirrors are provided at the fixed points 14 and 15, a light pulse is emitted with a light wave distance meter at the measuring point 13 and a time length to the reception of the reflected light pulse with the mirror can be measured to determine the distances l1 and l2. The coordinate position (X0, Y0) at the measuring point 13 is calculated from the distances and the coordinate positions (X1, Y1) and (X2, Y2) of the points 14 and 15 to be displayed.
Patent JP-H0820304-A (JP)
Title: Air bag device for vehicle
Inventor: OKUYAMA HIROYUKI
IPC: B60R21/26
Filed: 1994-07-06
Abstract: PURPOSE:To use a bag main body in common by reducing the height of a storage section to the utmost and merely changing the area of the exhaust control port of a gas generator having a different capacity. CONSTITUTION:At the time of the collision of a vehicle, a bag main body 11 normally stored in the folded state is inflated by the high-pressure gas fed by a gas generator 2, and the pressure applied when an occupant collides with the bag main body 11 is reduced by an exhaust control port formed on the bag main body 11, and the gas generator 2 is arranged in the exhaust control port 12 of the bag main body 11.