baber/WOPTO huggingface dataset:
Patent JP-H03178609-A (JP)
Title: Mattress with expandable core
Inventor: GOODORI NOOMANDO
IPC: A47C27/10
Filed: 1990-08-20
Abstract: PURPOSE: To provide a mattress which can easily be manufactured, assembled and repaied, by comprising an opposed soft and foldable cover layers comprising a case including a solid cushion material, and an expansible soft air cushion layer including a foldable case. CONSTITUTION: A pair of expansive, soft and foldable air cushion layers 54 are positioned between cover layers 38. Each air cushion layer 54 is formed by a case 54 made of a material through which the air is permeated, and the case 56 determines an internal space 58 which can be expanded by, for example, an air compressor 62, through an air inlet tube 60 with valve. Each pair of air cushion layers 54 is formed by a series of parallel tubular parts 64, the tubular parts 64 are mutually fitted to each other at a specific interval by the opposed walls 66 of the case 56. A series of parallel hinges 68 which can bend or fold the air cushion layer 54 along the tubular part, is effectively formed. A mattress 20 can be bent or folded along a series of parallel shafts 70 generally corresponding to the parallel hinges of the air cushion layer 54.
Patent JP-H0384386-A (JP)
Title: Furnace wall electrode for dc arc furnace
Inventor: TAKAHASHI MAKOTO
IPC: F27B3/08
Filed: 1989-08-25
Abstract: PURPOSE:To cool effectively the tip of a rod-shaped electrode and extend the service life of the electrode substantially by sending refrigerant into a cooling box mounted around the rol-shaped electrode inside a furnace and cooling the rod-shaped electrode with this refrigerant. CONSTITUTION:A rod-shaped electrode 4 is mounted on the bottom of a furnace, penetrating through a furnace wall which comprises a shell 3, perma bricks 1, and shapeless refractores 2 and a cooling box 5 is laid out around the rod- shaped electrode 4. The refrigerant 7 fed from a refrigerant supply pipe 6 robs the cooling box 5 of the heat conducted from the rod-shaped electrode 4 while passing through the cooling box 5, which cools the high temperature section near the tip of the rod-shaped electrode 4, thereby serving to protect the in- furnace sides exposed harsh ambient atmosphere in particular. The refrigerant 7 which has finished the cooling service is discharged from a refrigerant discharge pipeline 23. When the tip of the rod-shaped electrode is damaged by molten metal, and its length is shortened, a push up mechanism 11 is driven so that the rod-shaped electrode 4 may advance in the direction of the furnace, and compensates the loss with a thrust portion. It is, therefore, possible to reduce the replacement frequency of the rod-shape electrode 4 sharply.
Patent JP-H0383878-A (JP)
Title: Decoration of ceramic
Inventor: SUZUKI TAKAO
IPC: B23K26/00
Filed: 1989-08-25
Abstract: PURPOSE:To prevent reduction in strength by irradiating the surface of ceramic with laser and changing the color of the surface of ceramic. CONSTITUTION:In irradiating sintered plate of ceramic such as Al2O3 with outputted 1kw laser beam at 10-10,000J/cm<2> energy density in an inert gas atmosphere such as Ar by using a high output device such as CO<2> laser processing machine, beam movement at >=10mm/second is carried out at the focus of exposure so that milk white can be changed into black without damage of the sintered plate such as partial removal thereof. When the ceramic is not oxide, laser irradiation is carried out in atmosphere or an oxygen atmosphere to give the similar effects.
Patent JP-S59106002-A (JP)
Title: Controller for water level of condensate head tank
Inventor: OOMORI TAKU
IPC: G05B7/02
Filed: 1982-12-10
Abstract: PURPOSE:To switch smoothly and surely the system from a manual system to an automatic system by holding a water level control valve when the change rate of the water level of a condensate head tank becomes a prescribed value or higher. CONSTITUTION:The water level signal of the condensate head tank which is attained by a water level detector 14 is inputted to a water level deviation adder 33 and a differentiator 35 for attaining the change rate of the water level. When the output value of this differentiator 35 becomes a prescribed value or higher, switches 34a and 34b are broken by a controller 36 which has the function to disconnect the water level deviation of a water level controller 15. Then, the input of a kick signal due to the manual operation to a program signal generator 32 is turned off, and a water level control valve 17 is held in its opening position by the output of the water level controller 15. Thus, the system is switched from the manual system to the automatic system smoothly and surely.
Patent JP-H0380874-A (JP)
Title: Iontophoresis device
Inventor: MURATA KAZUO
IPC: A61N1/30
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the light and compact iontophoresis device by bringing a drug layer having the charge existing between the positive electrode activity and negative electrode activity of a battery and an electrolyte layer into contact with a living body. CONSTITUTION:The drug layer 1 in which a drug is ion-dissociated in a polyethylene oxide and the gelatinous electrolyte layer 2 contg. sodium chloride in a non-woven fabric are in contact with the skin 3. A silver chloride electrode 4 is formed with a layer of silver by reduction on the surface and is a positive electrode imparted with a conductivity. A zinc electrode 5 is a negative electrode consisting of zinc foil. The positive electrode 4 and the negative electrode 5 are connected to each other by a connecting conductor 6 consisting of aluminum and a laminated material of polyester. A battery is constituted if the device is constituted in such a manner and comes into contact with the skin and, therefore, the self-consumption of the battery during preservation does not arise. Furthermore, the electrode and drag layer and electrolyte layer are integrated, so the extremely light and compact iontophresis device is obtd.
Patent JP-S59108936-A (JP)
Title: Apparatus for inspecting turning and staying property of construction machine and the like
Inventor: WAKABAYASHI TAKESHI
IPC: G01M99/00
Filed: 1982-12-14
Abstract: PURPOSE:To make inspection efficient and to improve inspection accuracy, by adding an external force in the turning direction to a part of a body, detecting the amount of movement of a body part, comparing the value with a preset value, and judging pass or fail. CONSTITUTION:The vehicle type number of a machine under test 1 is inputted by a vehicle number input devide 23. A central control device 24 sets a hydraulic pressure required for measurement and gives a command to a hydraulic device 29. A pin 4 of a chain 3 is inserted in the hole of a swing frame 1a. A hook is engaged with a shackle 18, and the chain 3 is set. An inspection starting command is sent to the hydraulic device 29 from the central control device 24. A hydraulic cylinder 14 of a moving amount detecting device 2 is actuated, and a lever 17 is turned to the direction of an arrow (p). Then measurement is started. The moving amount detecting device 2 continues to pull the chain 3 at a specified pressure. The swing frame 1a is turned by the amount of difference between the pulling force and the braking force of the machine under test 1. A detecting head 20 transmits pulses for the amount of movement. The pulses are processed in a measuring circuit 25. The result is compared and processed in an operating circuit 26. The measured value, preset value, and the like are displayed by a display device 28.
Patent JP-S6371154-A (JP)
Title: Chewing jelly packed in tray
Inventor: KURATA YASUO
IPC: A23L29/20
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the titled cake being readily taken out from a tray in eating without applying a vegetable oil to the tray, obtained by blending chewing jelly with an emulsifying agent having HLB in a specific range in a specific ratio. CONSTITUTION:Chewing jelly containing >=0.5wt%, preferably 0.5-2wt% emulsifying agent having <=7 HLB is packed into trays 1 usually made of PVC, PP, PS, etc., and the trays are generally closed with a plastic film 2, etc., to give the aimed cake. A sucrose fatty acid ester having 5 HLB, etc., are preferable as the emulsifying agent.
Patent JP-H0961673-A (JP)
Title: Optical semiconductor module
Inventor: YAMAGISHI TAKASHI
IPC: G02B6/42
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of the optical semiconductor module, which needs to have its lens and lens holder machined with high machining precision, given high optical characteristics, and positioned precisely, and then lower the cost of the product. SOLUTION: The optical semiconductor module which has an optical semiconductor element 20 held at one end of its main body and also has a connection part for an optical connector at the other end so that its optical axis is aligned with the optical semiconductor element 20 is constituted by arranging a sleeve 30 into which the ferrule 60 of the optical connector is inserted and held inside the main body and also arranging a fiber bus tab 40 having an optical fiber 42 embedded along the center axis so that one end is inserted into the sleeve 30 and the other end extends to nearby the optical semiconductor element 20.
Patent JP-S60109329-A (JP)
Title: Semiconductor integrated circuit
Inventor: ZAIMOTO AKIYA
IPC: H03K17/687
Filed: 1983-11-17
Abstract: PURPOSE:To simplify the constitution of a semiconductor integrated circuit by using the output of a logical circuit such as a driving circuit which uses one power source system as the control input of the transmission logical circuit of a complementary MOS logical circuit network which uses another power source system. CONSTITUTION:When the control signal inputted to a control input terminal 9 is at the same potential with a positive power source terminal 16, the P channel MOS20 of the driving circuit 19 turns off and the N channel MOS21 turns on. Consequently, the potential of the control signal inputted to a terminal 2 becomes as high as the potential at a negative source voltage terminal 17. Consequently, the N channel MOS18 of the transmission logical circuit turns off and the transmission signal inputted to an input terminal 1 is not transmitted to an output terminal 8. Then when the control signal inputted to the terminal 9 is at the same potential with the negative source voltage terminal 17, the transmission signal inputted to the input terminal 1 is transmitted to the output terminal 8.
Patent JP-S6197740-A (JP)
Title: Picture selection system
Inventor: OGURA TAKASHI
IPC: G06F3/14
Filed: 1984-10-17
Abstract: PURPOSE:To omit the relativeness between a picture and a keyword of a picture number, etc. by selecting and delivering a picture from plural keywords and the logical relation among those keywords. CONSTITUTION:When a request is delivered from a terminal for selection of a picture, the combinations of plural keywords and the logical relation among these keywords are first supplied. Plural keywords and their combinations are decided (S1) at a center. Then all picture corresponding to a keywords A, for example, are selected (S2). Hereafter all picture corresponding to key words B, C- are selected in the same way. At the same time, the selected picture are extracted out of each picture file 2 (S5) and combined according to the input logical relation. Thus a single picture is selected and delivered (S6) to a terminal.In case 2 picture are selected, each of both picture is displayed successively through control. Then the picture output is produced (S7).
Patent JP-S60109939-A (JP)
Title: Transmission method of frame synchronizing code
Inventor: SANO MASAYUKI
IPC: H04L7/08
Filed: 1983-11-18
Abstract: PURPOSE:To suppress the deterioration in sound quality of a reproduced sound signal by replacing M-bit data of low-order of prescribed samples among all sound samples of the sound signal into a frame synchronizing code data. CONSTITUTION:The sound signal is sampled by a sampling frequency of a clock signal C1, A/D-converted 2, fetched at each sound sample by 8 bits each by a converting circuit 3, bit data of each sound sample is outputted sequentially and serially and shifted to the 1st-8th registers 4-11. When all bit data of the 1st- 4th sound samples D1-D4 are stored in the registers 4-11, the content of the low-order 4 bits of each data bit of the samples D1-D4, i.e., the data bit of the 7th, 8th, 3rd and 1st registers 10, 8, 6, 4 is outputted while being replaced into the bit data of 4 bits each of the frame synchronizing code respectively. The probability that the data are different from the data to be reproduced substantially is small and the deterioration of the sound quality of the reproduced sound signal is eliminated.
Patent JP-S60112279-A (JP)
Inventor: MAEDA MASATOSHI
IPC: H05B3/14
Filed: 1983-11-18
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-S6462413-A (JP)
Title: Surface treatment device for grain oriented electrical steel sheet
Inventor: KOGA TOSHIO
IPC: B24B47/12
Filed: 1987-08-31
Abstract: PURPOSE:To produce a grain oriented electrical steel sheet having consistent quality with high productivity by polishing the surfaces of a traveling steel strip by plural rotary polishing machines which can advance and retreat freely in the transverse direction of the steel strip and changing the dispositions thereof according to a detected surface roughness value. CONSTITUTION:The surfaces of the steel strip 1 which travels in an arrow direction are polished by the plural rotary polishing machines a1-an which can advance and retreat in the transverse direction. These rotary polishing machines a1... are arranged along the longitudinal direction of the steel strip 1 in such a manner as to vary the parts where the rotary polishing machines on the upper stream side come into contact with the steel strip 1 and the parts where the rotary polishing machines on the down stream side come into contact with the steel strip 1 with respect to the transverse direction. A roughness detector 15 is further disposed on the down stream side of the route for passage of the steel strip 1 to detect the surface roughness of the steel strip 1. The dispositions of the rotary polishing machines a1... with respect to the transverse distribution of the steel strip 1 are changed by a control circuit 16 in accordance wit the transverse distribution of the detected surface roughness. The ruggedness in the direction approximately orthogonal with the longitudinal direction is thereby formed online on the surface of the steel strip 1, by which the grain oriented electrical steel sheet having excellent glass film adhesiveness and iron loss characteristic is obtd.
Patent JP-H04100018-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1335
Filed: 1990-08-20
Abstract: PURPOSE:To make a black-and-white, high-contrast display by a liquid crystal display element, formed by arranging two transparent electrode substrates with electrodes in and charging liquid crystal between them, by irradiating a film formed of a necessary oligomer and a polymer in an insulating layer on one transparent substrate with ultraviolet rays and an electron, and also heating the film. CONSTITUTION:At least one of the two transparent electrode substrates 7 and 8 is formed by providing a transparent substrate 1b, a black mask 2, the insulating layer 3, and a transparent electrode 4b in this order, and the layer 4 is formed by providing the film consisting of a monomer which has at least two polymerizing functional groups in a molecule and/or an oligomer and a vinyl polymer and performing at least one of groups of ultraviolet-ray irradiation, electron-beam irradiation, and a heat treatment. The excellent insulating layer 3 which has high transparency and heat resistance is provided to prevent the mask 2 and electrode 4b from being short-circuited and the liquid crystal display element which makes the black-and-white, high-contrast display is obtained.
Patent JP-H0770523-A (JP)
Title: Double-side pressure-sensitive adhesive tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J201/00
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a double-side pressure-sensitive adhesive tape suitable for use in sticking a narrow exterior material to the body of an automobile. CONSTITUTION:A double-side pressure-sensitive adhesive tape 1 obtained by using a foam as the support 11, which has a separator 2 of a polyethylene terephthalate film base 21 temporarily stuck thereto so as to give a peel force of 50-500g/50mm.
Patent JP-H1164561-A (JP)
Title: Core of nuclear reactor and fuel assembly
Inventor: HIRANO YASUSHI
IPC: G21C3/62
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To measure the average axial output distribution without any trouble by providing a burnable poison-containing fuel rod in the outermost circumferential position of a fuel assembly, and differing the outermost circumferential position of this fuel rod between different kinds of fuel assemblies. SOLUTION: Both a low Gd (containing burnable poison) and a high Gd fuel, for example, have a fuel assembly average enrichment of 3.9 wt.%, 12 Gd fuel rods (types 6, 7), 8 outermost circumferential. Gds, and Gd2 O2 concentration of the type 6 Gd fuel rods of 4.0%, and the specifications of types 1-6 are the same. However, the Gd2 O2 concentration in the outermost circumferential Gd of type 7 is 8.0 wt.% in the low Gd and 10.0 wt.% in the high Gd.  Thus, assembly groups having different reaction values can be designed by changing the position and concentration of the outermost circumferential Gd, and accommodation to the fluctuation of operating period, smooth transfer to a core having high retrievable burn-up, improvement in thermal characteristic by flattening of radial output keeping, and satisfactory core characteristics adjustable according to the plutonium composition of MOX assembly can be realized.
Patent JP-H067395-A (JP)
Title: Icing material
Inventor: KANO TATSUYA
IPC: A61F7/10
Filed: 1992-07-23
Abstract: PURPOSE:To provide the icing material which can promptly cool an onset simultaneously with the use, lessens the dislodgment of a gel agent from a base by use, is usable continuously over a long period of time, has excellent stretchability and can develop a compression effect simultaneously with cooling by packing the gel agent contg. polyvinyl alcohol(PVA), gelatinizing agent and water into the base material. CONSTITUTION:This icing material 1 comprises the base material 2 consisting of a stretchable formed synthetic resin having plural pore parts 21 and the gel agent 3 packed into these pore parts 21. The gel agent 3 is constituted of 5 to 15wt.% PVA, 0.2 to 1.2wt.% propyl paraben, 0.2 to 1.2wt.% methyl paraben, 0.1 to 1.2wt.% gelatinizing agent, 2 to 10wt.% glycol and 80 to 90wt.% water. The icing material 1 is used by being molded to the shapes of a tape, sheet insole of shoes, face mask, etc.
Patent JP-2000035147-A (JP)
Title: Seal structure for hydraulic equipment and counter balance valve using this seal structure
Inventor: TEZUKA TAKASHI
IPC: F16K17/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To secure the smooth movement of a moving body while maintaining the appropriate seal function without being filled with the pressure fluid by forming a pressure vent passage for discharging the pressure between a seal and a buck-up inside of a seal groove in one of moving bodies. SOLUTION: A pressure vent passage 32 communicating with a seal groove 24 formed in a cap 11 is continued to a fitting clearance 33 between the cap 11 and a valve body 1, and the fitting clearance 33 communicates with a flow-in/out port 2 side. Pressure fluid filled in a space between a seal 25 and a buck-up 26 is discharged from the pressure vent passage 32 to the flow-in/out port 2 side through the fitting clearance 33. Since the pressure fluid inside of the space is discharged, pressure dose not rise. Since the pressure inside of the space dose not rise, excessive friction of the seal 25 is not generated, and the pushing force of the buck-up 26 is restricted. The seal structure is used for a counter balance valve so as to prevent the hindering of the load holding ability.
Patent JP-S6372603-A (JP)
Title: Dissipating moth-proofing agent composition
Inventor: AIKAWA TEIICHI
IPC: A01N35/10
Filed: 1986-09-16
Abstract: PURPOSE:To provide the titled composition containing a trialkyl-S-trioxane, etc., as active component, having high safety to human body, free from disagreeable smell, exhibiting excellent moth-proofing and insecticidal effects, taking the form of sublimable solid at normal temperature and useful for the moth- proofing of textile products, etc. CONSTITUTION:The objective composition contains a trialkyl-S-trioxane of formula (R is alkyl) which is an odorless non-toxic crystal having relatively high melting point and moderate sublimability, e.g. triisopropyl-S-trioxane, etc., dimethyl fumarate having the same characteristics as above and exhibiting effect in suppressing the feeding damage by textile vermin, and a synergist comprising diphenylene oxide and/or cyclohexanone oxime and, if necessary, a p-hydroxybenzoic acid ester. The composition has various excellent characteristics, for example, it does not liquefy even by leaving at 40 deg.C over a long period and the timing of replenishment is easily determined.
Patent JP-H1161142-A (JP)
Title: Production of charcoal
Inventor: KIYOKAWA SUSUMU
IPC: C10L5/44
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain charcoal generating heat similarly to conventional charcoal and capable of sustaining its combustion, by subjecting wood to densification treatment under pressure followed by dry distillation of the resulting wood under heating. SOLUTION: Wood (pref. thinnings) is swollen pref. in water at normal temperatures or pressurized hot water, and then compressed by a press to conduct a densification treatment. The resultant wood is bored to have a number of transverse holes and to form air channels, and then subjected to dry distillation under heating to obtain the objective charcoal. Specifically, swollen thinnings 1 are packed in a vessel 5 standing high pressures, a pressing element 6 is fitted into the opening of the vessel 5 and pressurized using a press 7 to compress the thinnings in the vessel and discharge the water absorbed during the above swelling process. There are provided an appropriate number of drain ports 5a on the vessel, enabling the thinnings to be compressed while discharging the water squeezed out of the thinnings. When the vessel is to be packed with the thinnings, the vessel is raised on a support stand 8 with the opening turned upward.
Patent JP-S59106931-A (JP)
Title: Treatment of waste plastic
Inventor: TAGUCHI KAZUHIRO
IPC: B29B11/00
Filed: 1982-12-13
Abstract: PURPOSE:To form waste plastic into an easily disposable configuration and to reduce the volume of a waste material, by classifying waste plastic from urban garbage after crushing to solidify the same into a rod shape by a screw type solidification apparatus. CONSTITUTION:Urban garbage is supplied to a crusher 2 from a feed hopper 1 while the crushed garbage is classified by an inertia classifier 5, a magnetic classifier 6 and an aluminum classifier 10 and classified stainless steel and plastic containers are sent to a plastic classifier 5. The classified plastic is divided into one with high bulk density and one with low bulk density by the plastic classifier 15 while a hard plastic material and a plastic film are crushed by a plastic crusher 19 and sent to a screw type plastic solidification apparatus 23 where melted and kneaded to be extruded from a nozzle as a columnar molded solid material. The waste plastic material solidified in a rod shape is discharged in a plastic receiving hopper 24 while cut to an appropriate length by a cutter.