baber/WOPTO huggingface dataset:
Patent JP-S63233293-A (JP)
Title: Plate fin type heat exchanger
Inventor: KOBAYASHI KAZUNORI
IPC: F28D9/00
Filed: 1987-03-20
Abstract: PURPOSE:To provide effective utilization of a spacer within a cylindrical container and improve an efficiency of heat exchanging operation by a method wherein each of thermal conducting elements is formed in a fan shape and those elements are axially stacked within the cylindrical container. CONSTITUTION:Two layered bodies are oppositely stored within a cylindrical container 1 and each of the laminates 2 is composed of a plurality of fan-shaped thermal conducting elements axially stacked. Hot temperature fluid is passed from a hot temperature inlet header 3 through a through-pass port 17 of an annular spacer 15 of a hot temperature element 10, flowed in a radial direction within a partitioned chamber of the hot temperature element 10, and then discharged from the through-pass port 17 of the arcuate spacer 13 into a hot temperature outlet header 4 and out of the device. In turn, low temperature fluid is passed from a low temperature inlet header 5 through a through-pass port 23 of a spacer 20 of the low temperature element 11 in an arcular form within the partitioned chamber, discharged from the through-pass port 23 in the opposite spacer 20 to the low temperature outlet header 6 and lastly discharged out of the device. In this way, the hot temperature fluid and the low temperature fluid flow in every other layer with partition plates being placed therebetween and then a heat exchanging operation is carried out.
Patent JP-H11247665-A (JP)
Title: Nitrogen oxides reducing structure of two cycle diesel engine
Inventor: IKETANI NOBUYUKI
IPC: F02B37/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To supply exhaust gas without through a supercharger to an intake side having high pressure, and reduce nitrogen oxides without generating failure on a scavenging pump caused by a component contained in exhaust gas. SOLUTION: In an engine 10, an exhaust turbosupercharger 40 is arranged, a two cycle engine part 20 and a four cycle engine part 30 are compoundly constituted, a turbine 41 of the exhaust turbosupercharger 40 is connected to the two cycle engine exhaust pipe 21 through an exhaust passage 13, a compressor 42 is connected to an intake pipe 11 through an air supply passage 12, and the four cycle exhaust pipe 31 is connected to the air supply passage 12 through a reflux passage 15.
Patent JP-S52147232-A (JP)
Title: Exhaust gas reflux unit
Inventor: DANNO YOSHIROU
IPC: F02M25/06
Filed: 1976-06-01
Abstract: PURPOSE: To provide an exhaust gas reflux unit capable of performing accurate EGR by means of the plural number of flow control valve which intervene en route in EGR duct on parallel connection and are controlled to be opened or closed with operation of each detector which picks up the engine operation data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57180242-A (JP)
Title: Optical repeater
Inventor: ENOMOTO TOORU
IPC: H04B10/03
Filed: 1981-04-30
Abstract: PURPOSE:To perform automatical switching of an optical fiber in failure with simple constitution, by the constitution that an output optical signal is transmitted to two optical fibers and an optical switch at the reception input section is switched with a control signal of a gain controlling circuit. CONSTITUTION:Either one of optical signals from two optical fibers 2-1 and 2-2 is alternatively selected and inputted to a photodetector 1-2 by an optical switch  1-10 and an outputted optical signal is emitted to the two optical fibers 2-1 and  2-2 by an optical splitter, and the optical switch 1-10 is controlled with a control signal of a gain controlling circuit 1-4. Thus, if the photoreception amount  from the optical fiber 2-1 is decreased to a prescribed value or less, the cable is  replaced to the optical fiber 2-2 for reception.
Patent JP-S58182024-A (JP)
Title: High load and high tdr combustion device
Inventor: INDOU MASAHIRO
IPC: F23C7/00
Filed: 1982-04-16
Abstract: PURPOSE:To enlarge a stable combustion zone in the combustion device which is adapted to perform a high load combustion by supplying air forcedly to a flame so as to minimize the length of the flame by providing an air supply part having air holes in the peripheral wall in the flame forming direction of a flame hole and also a means for varying the opening area of the flame hole. CONSTITUTION:An air supply part 11 having a number of air holes 10 is provided on the righthand and lefthand of a flame hole 9, and a flame hole opening area varying plate 13 is provided within the slit of the flame hole 9 slidably therethrough. In this instance, the plate 13 is dimensioned so as to define some space on the righthand and lefthand thereof within the slit. In the operation, as the combustion rate changes from the maximum to the minimum, the flame hole opening area varying plate 13 is ascended orderly within the flame hole by a motor 16, thereby changing the flame from a jellyfish-shaped secondary flame to a double-topped secondary flame. Thus, by maintaining the mixed gas injection velocity at a substantially constant level, such a combustion is obtained that the combustion speed, distribution speed of unreacted gas and air injection speed are all substantially balanced.
Patent JP-S53148998-A (JP)
Title: Escape guiding device
Inventor: OOHARA NAOYUKI
IPC: G08B25/00
Filed: 1977-05-31
Abstract: PURPOSE: To secure an indication for a proper escape direction at all times by having a switching to the sense signal of the heat sensor to actuate the escape direction indicator in case a number of smoke sensors operate and thus the indication of the escape direction is impossible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55157187-A (JP)
Title: Bubble magnetic domain generator
Inventor: KINOSHITA RIYOUICHI
IPC: G11C19/08
Filed: 1979-05-24
Abstract: PURPOSE: To prevent malfunctions of a bubble generator used for the memory unit and so on, by making the constricted current supply path, which is formed at the tip of the soft magnetic pattern formed on an anisotropic magnetic layer, into a V form bent at a specific open angle.  
     CONSTITUTION: Opening of bending of the constricted part of conductor pattern 4a is set to approximately 90W170°, and this bending part and Permalloy pattern 111 are so arranged that they may overlap each other in one position. If pulse current IG is flowed to conductor 4a when the rotating magnetic field is directed to the longitudinal direction of Permalloy pattern 111, its density becomes high in the constricted part of conductor 4a to generate a magnetic field in the bias magnetic field reduction direction. The magnetic field, which acts on generation of bubble magnetic domains, of this magnetic field is distributed near the edge of the constricted part, and an intensive magnetic field is formed in center position X. As a result, the bias magnetic field in position X is reduced to generate a bubble magnetic domain. By this mechanism, the operation of the bubble magnetic domain generator is stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03266081-A (JP)
Title: Printed circuit board mount designing device
Inventor: MATSUI MASAHIRO
IPC: H05K13/00
Filed: 1990-03-16
Abstract: PURPOSE:To easily and securely arrange a probing point at the time of mounting by inputting the probing point for test to a circuit input processing part as a mounting part. CONSTITUTION:A probing point input part 3 is provided to input the probing point for test to a circuit input processing part 1 as the mounting part. Namely, since the probing point is inputted to the circuit input processing part as the mounting part, the probing point is arranged on a printed circuit board similarly to the mounting part by a mount design processing part 2. Therefore, a special processing is not required at the time of mount design and it is displayed on a circuit diagram in which coordinates of a check point the probing point exists. Thus, a designer can exactly execute a test while easily confirming the arrangement.
Patent JP-H10259301-A (JP)
Title: Resin composition and multilayer structure produced by using the same
Inventor: HIMI NAOYUKI
IPC: B32B27/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the gas barrier properties of a carbon monoxide-ethylene copolymer, provide a carbon monoxide-ethylene copolymer having both melt moldability and gas barrier properties, and provide a laminate having good gas barrier properties. SOLUTION: A resin compsn. is provided which comprises a polyketone, i.e., a carbon monoxide-ethylene copolymer, and an oxidation catalyst. A polyketone obtd. by copolymerizing 0.5-7 wt.% (based on the polyketone) 3C or higher α-olefin is esp. useful. In addition to a polyketone, the compsn. may further contain other thermoplastic resins, a polyolefin or an ethylene-vinyl alcohol copolymer being esp. pref. The compsn. is useful for an oxygen-barrier wrapping material and is esp. useful when used for producing a multilayer laminate comprising thermoplastic resin layers by coextrusion or coinjection molding.
Patent JP-S60209151-A (JP)
Title: Automatic apparatus for inspecting defect on peripheral side of cylindrical body such as nuclear fuel pellet
Inventor: YANASE MITSUAKI
IPC: G21C17/06
Filed: 1984-03-31
Abstract: PURPOSE:To make the control of the titled apparatus easy and to obtain the inspected result with high reliability by crossing a parallel light irradiating the curved surface of the peripheral side of a cylindrical body being a testing body with the photodetecting axis core line at light angle. CONSTITUTION:A rotating apparatus 3 rotates in a desired direction the cylindrical body A such as nuclear fuel pellet, etc. around an axis core line B as the center. The parallel light L is irradiated in a prescribed range from a projector 1 by the apparatus 3 toward the peripheral side A' of the body A. A one dimensional photodetecting element 2 crosses with the light L at right angle, and is composed so that the photodetecting axis core line Y' coincides with an imaginary line Y passing the axis core of the cylindrical body 10. Then, even if the body A is displaced in the line Y direction, the relative relation between the line L and the irradiated curved surface S is not varied. Consequently, unless there is defect part in the surface A', light incidence to be noise source to the element 2 is eliminated, there is no fear of noise generation against the displacement of the body A during the inspection. Consequently, the highly precise inspection superior in S/N becomes possible by simple controlling operation.
Patent JP-H07247655-A (JP)
Title: Double-side plural-layer stainless steel plate for exterior building material
Inventor: HASHIMOTO KIYOSHI
IPC: B32B15/01
Filed: 1994-03-09
Abstract: PURPOSE:To remarkably enhance corrosion resistance and to meet the requirements for an exterior building material by using highly corrosion-resistant stainless steel as each surface layer, and using stainless steel that is not highly corrosion resistant as an inner layer. CONSTITUTION:A double-side multilayer stainless steel plate for an exterior building material comprises highly corrosion-resistant stainless steel as each surface layer 1 and stainless steel that is not highly corrosion resistant as an inner layer 2. Preferably, highly corrosion-resistant austenite or ferrite stainless steel is used as each surface layer 1, and austenite or ferrite stainless steel as the inner layer 2. As a result, the low-cost, double-side plural-layer stainless steel plate is provided which is excellent in corrosion resistance and meets the requirements for an exterior building material concerning machinability, weldability, and thermal-expansion-coefficient, characteristics.
Patent JP-H08261456-A (JP)
Title: Combustion device
Inventor: ISHIKAWA YOSHIKATSU
IPC: F23N5/24
Filed: 1995-03-23
Abstract: PURPOSE: To enable accurately judging how a CO sensor has deteriorated through ordinary use by judging the CO sensor about deterioration on the basis of a deviation of, after setting an initial standard, the value outputted by the CO sensor when it is estimated that the condition has the CO concentration at zero from the initial standard. CONSTITUTION: An initial standard-setting means 105 sets and stores in itself as the initial standard the value outputted by a CO sensor S when a means for judging the condition at the initial stage following installation 104 judges the combustion device (e.g. hot-water supplier) to be one newly placed in situ and being in an initial condition of the new installation and moreover when the CO concentration is estimated at zero. After the setting of the initial standard, a means for setting standards with time 107 sets and stores in itself as a standard with time in a manner of successively superseding the standards every time the integrated time of combustion at the burner 2 reaches a set time the value outputted by the CO sensor S when it is estimated that the condition has the CO concentration D at zero.  A deterioration-judging means 108 judges the CO sensor S about deterioration on the basis of a deviation of the standard with time from the initial standard.
Patent JP-2000257725-A (JP)
Title: Damper of container for storing tablet
Inventor: OHAMA KO
IPC: B65B37/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a tablet at the opening time by a damper installed in the outlet of a container for storing a tablet. SOLUTION: This damper is provided with a cylindrical main body 1 installed in the outlet of a container, a stem 4 penetrating the main body 1 in a diameter direction, a disc 3 for rotating integrally with the stem 4 and a means for prescribing the angle position of the stem 4. The disc 3 is made to a semicircular movable partition plate 9 and one side of the main body 1 is partitioned openably/closably by the movable partition plate 9 and the opposite side is fixed to the main body 1 and always partitioned by the fixed slant plate 2 whose bottom is lowered and slanted to the diameter side of the movable partition plate 9.
Patent JP-H11245205-A (JP)
Title: Chip board and manufacture thereof
Inventor: OMURA MASATOSHI
IPC: B27N3/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a chip board which prevents damage by bacteria or vermins from occurring without the use of a formalin resin adhesive, and a technology to increase productivity and upgrade quality and further stabilize the dimensions of the chip board at an advantageous cost. SOLUTION: The chip board is formed of chips impregnated and sealed with glyoxal resin and an agent, which and integrally molded through an adhesive of a resin other than formalin resin. A mixture obtained by mixing the glyoxal resin, the agent and the resin adhesive other than the adhesive of a resin other than the formalin resin arbitrarily is applied to the chips, or these components are applied separately to the chips. Further, the coat is heated and dried to seal the chips. The chips thus obtained are integrally molded through the resin adhesive into the chip board.
Patent JP-H11244830-A (JP)
Title: Organic waste disposing method and disposing device
Inventor: OMI MASAHIKO
IPC: B01D53/86
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a disposing device using a system which composts an organic waste by an efficient fermentation and purifies a malodorous gas generated during the fermentation by deodorizing by a dual system. SOLUTION: The organic waste such as garbage housed in a disposing vessel 1 is fermented by means of 2 lines of heating means 20 and 26 by direct heating of the disposing vessel 1 and by hot air having a prescribed temp. and introduced into the disposed vessel 1, the malodorous gas generated during the fermentation of the organic waste is circulated together with the air in the disposing vessel 1 between the disposing vessel 1 and a cooler 2, a part of the circulating air is introduced in a deodorizing means 4 to separate a major part of the malodorous component in the air by water shower and the air in the deodorizing means 4 is further introduced into a malodor eliminating means 5 to eliminate the malodor remaining in the air by a malodor eliminating member.
Patent JP-S56163237-A (JP)
Title: Wear resistant cast iron
Inventor: HIRAMATSU JIROU
IPC: C22C37/06
Filed: 1980-05-15
Abstract: PURPOSE: To obtain wear resistant cast iron by pouring molten metal contg. a specified amount of C, Si, S, Mn, P, Ti, Cr and V into a metallic mold after which the resulting eutectic graphite cast iron is held at a specified temp. for a specified time and cooled at a specified rate.  
     CONSTITUTION: Molten metal contg., by wt., 3W4% C, 2W3.5% Si, <0.2% Si, <1.1% Mn, 0.2W0.4% P, 0.01W0.15% Ti, 0.3W0.7% Cr and 0.1W0.3% V is poured into a metallic mold to obtain eutectic graphite cast iron contg. distributed composite carbide of P, Cr and V. This cast iron is held at 870W960°C for 1W6hr and cooled at 50W500°C/min rate. The reason why the casting method is restricted to casting in a metallic mold is to obtain fine eutectic graphite and fine composite carbide by making use of the cooling rate of metal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59190923-A (JP)
Title: Lectin having specificity on beta-d-galactose derived from allomyrina dichotoma
Inventor: UMETSU KAZUO
IPC: A61K35/56
Filed: 1983-04-12
Abstract: PURPOSE:The titled expected to be useful as a fundamental research means for biochemistry, immunology, histology, etc., or a routine reagent for clinical medicine, obtained from Allomyrina dichotoma. CONSTITUTION:Two kinds of proteins (molecular weight: about 39,000 and about 38,000, respectively; both lectins having specificity only on D-galactose of beta bond) are obtained from Allomyrina dichotoma by affinity chromatography using an adsorbent having beta-D-galactose residue, further by ion exchange chromatography. 3-10mg total lectin is separated from one Allomyrina dichotoma, and since Allomyrina dichotoma can be obtained in a large amount, so this lectin is excellent with respect to cost.
Patent JP-S61221995-A (JP)
Inventor: MORO TAKASHI
IPC: G08B13/00
Filed: 1985-03-28
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-H06276867-A (JP)
Title: Cutter bracket structure of processor head
Inventor: MONOBE HIROYUKI
IPC: A01G23/095
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a bracket structure of a processor head comprising a branch lobbing mechanism of simple structure equipped with a rotary cutter, capable of actualizing high cutting ability. CONSTITUTION:Doglegged cutter brackets 50a and 50b are pivoted on both a right and a left halved back plates 23a and 23b rotatable around the outer periphery of a material W. Branch lobbing cutters 24a and 24b are fitted to each one end of the cutter brackets 50a and 50b and weights 52a and 52b for forcing the outer peripheral face side of the material W by centrifugal force are attached to each other end of the other ends.
Patent JP-H05263642-A (JP)
Title: Cooling water control device for engine
IPC: F01P7/16
Filed: 1992-03-23
Abstract: PURPOSE:To stabilize combustion in a cooling state of an engine and expedite engine warming. CONSTITUTION:A flow rate control valve 11 for controlling the amount of a cooling water being supplied to a cooling water passage 5 by passing the cooling water into a bypass passage 12 is provided in the discharge side of a cooling water pump 6. A control device 13 for increasing the amount of the cooling water flowing into the cooling water passage 5 in accordance with the temperature increase of the cooling water in a cylinder head 3 is connected to this flow rate control valve 11. Immediately after an engine start, the cooling water is returned back to the suction side of the cooling water pump 6 from the flow rate control valve 11 through the bypass passage 12 and circulated without passing through the cooling water passage 5. In engine warming up, the position of a part near a combustion chamber 1a is not cooled more than necessary and combustion can be stabilized.
Patent JP-H08231746-A (JP)
Title: Cushioning material
Inventor: OGAWA MASANORI
IPC: B60R21/04
Filed: 1995-02-27
Abstract: PURPOSE: To provide a cushioning material useful as a helmet, having small initial deformation even by high impact strength, enlarging hysteresis loss with structural fracture, having excellent shock absorbing properties, comprising a molten foamed molding of a thermoplastic resin, etc. CONSTITUTION: This cushioning material 5 comprises a molten foamed molding or a gelatinized foamed molding of a thermoplastic resin such as PS. The foamed molding has 5% compression strain, >=0.5Kgf/<2> compression stress and preferably 5-15% compression strain and <=20% change ratio of compression stress.
Patent JP-H09213294-A (JP)
Title: Separator for cell and its manufacture
Inventor: SHIMATANI SHUNICHI
IPC: H01M2/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance for a separator for a cell by bonding a resinous film containing hydrophiric radical and a hydrophiric high polymer porous film over one surface of an ion permeable graft polymeric film in this order, and thereby integrate these three substances. SOLUTION: The separator 1 for a cell is so constituted that a resinous film 12 containing hydrophilic radical and a hydrophilic high polymer porous film 13 are bonded over one surface of an ion permeable graft polymeric film as a contact bonding laminate in this order so as to allow these three substances to be thereby integrated. As the aforesaid ion permeable graft polymeric film 11, a polyethylene film with which methacrylic acid is graftpolymerized is given, as the resinous film 12 containing hydrophilic radical, a PVA film is given, and also as the aforesaid hydrophilic high polymer porous film 13, a porous polyethylene film applied by hydrophilic treatment using surface active agnents is given.
Patent JP-S55157238-A (JP)
Title: Semiconductor device
Inventor: ISHIZAKA AKITOSHI
IPC: C22C21/00
Filed: 1979-05-28
Abstract: PURPOSE:To improve the corrosion resistance of a semiconductor device by employing a thin film made of aluminum alloy containing less than 1% by weight of an element selected from rare earth elementsf for a wiring material thereof. CONSTITUTION:Al and Ho (0.06% by weight) of stocks are placed on a W boat, and vacuum evaporated on a substrate in 1X10<-7>Torr. by a resistance heating process to form an alloy thin film.
Patent JP-H04301996-A (JP)
Title: Remote control transmitter
Inventor: SUGITA ATSUSHI
IPC: H04Q9/00
Filed: 1991-03-28
Abstract: PURPOSE:To easily execute a channel switching operation and to prevent dust or the like from being stuck to a channel switching operation part by providing a load control operation part on one face of the main body of the transmitter and the channel switching operation part on the side of the main body. CONSTITUTION:A main body 1 of the remote control transmitter is formed like a slender plate, for example, and has a size to be carried by one hand. At the top of the main body 1 of this remote control transmitter, a projecting part 2 is provided to transmit a control signal, plural load control operation parts 3 are provided on one face, and a channel switching operation part 4 is provided on the side of the main body 1 of the transmitter. When controlling the ON/OFF of a lamp, for example, by transmitting the control part to the reception part of an equipment, the control is enabled by operating the load control operation parts on one face of the main body 1 of the transmitter and when controlling the other equipment while switching a channel the channel can be switched by operating the channel switching operation part 4 provided on the side of the main body 1 of the transmitter.