baber/WOPTO huggingface dataset:
Patent JP-H1158635-A (JP)
Title: Inflation multilayered film
Inventor: HAMADA NAOSHI
IPC: B32B27/32
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered film having a high rigidity and stiffness even if the wall thickness thereof is, for example, about 70 μm, high in mechanical strength such as tear strength, dart impact strength or the like and having a high glossiness. SOLUTION: An inflation multilayered film consists of an inner layer and at least one of intermediate and outer layers and the inner layer is formed of a compsn. containing metallocene type low straight chain polyethylene with a density of 0.920-0.935 g/cm<3> and a MFR of 0.5-2.5 g/10 min and an antistatic agent in a specific ratio and the intermediate layer is formed of high density polyethylene with a density of 0.950-0.965 g/cm and an MFR of 0.3-6.0 g/10 min and the outer layer is formed of a compsn.  containing metallocene based straight chain low density polyethylene with a density of 0.918-0.935 g/cm<3> and an MFR of 0.5-5.0 g/10 min and a slip agent in a specific ratio and a ratio [t1 /t0 ] of the thickness (t0 ) of the inner layer and the whole thickness (t1 ) of the intermediate layer is 0.3-2 and a ratio [t2 /t0 ] of the thickness (t0 ) of the inner layer and the thickness (t2 ) of the outer layer is 0.5-1.5.
Patent JP-H0498768-A (JP)
Title: High temperature battery device
Inventor: ATSUMI ATSUSHI
IPC: H01M10/39
Filed: 1990-08-14
Abstract: PURPOSE:To enable a fire extinguishing process to efficiently take place, simplify a construction and eliminate unnecessary space by providing a fire extinguishing agent blower sealed with a sealing body comprising two types of metal having a different low fusion point. CONSTITUTION:An insulated vessel 1 is internally provided with a hollow and sealed type fire extinguishing agent blower 5 of stainless steel make with the internal pressure thereof maintained at the predetermined level, and positioned above a cell aggregate 2. A plurality of openings 6 faced to each cell are formed on the aforesaid fire extinguishing agent blower 5. Each opening 6 is sealed with a sealing body 7 comprising a combination of two types of metal having a different low fusion point. If a fire takes place, a nearby temperature quickly rises. Thus, the sealing body 7 of the opening 6 near the fire is heated and fused to open, thereby causing a sudden drop in the internal pressure value of the blower 5. Concurrently, a gas pressure sensor 10 sends an error detection signal, and a fire extinguishing agent is automatically fed from a fire extinguishing device 9 to the blower 5.
Patent JP-H0946794-A (JP)
Title: Piezoelectric audio equpiment
Inventor: KANAI YASUHIRO
IPC: H04R17/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and simple structure and to easily perform connection to a circuit. SOLUTION: This equipment is provided with a piezoelectric element in which one of electrodes provided on both surfaces of a plate shape piezoelectric body 22 is fixed on the main surface of a metallic plate diaphragm 21 and to which it is electrically connected, and the housing 1 of electronic equipment. The piezoelectric element is equipped with a protrusive part 3 protruding over the diaphragm 21, and a draw-out electrode 15 derived to the main surface of the protrusive part 3 in a state being insulated from the diaphragm 21 and also, electrically connected to the other electrode not being fixed on the diaphragm 21 of the piezoelectric body 22 and mounted on the housing 1 so as to direct the draw-out electrode 15 side of the protrusive part 3 to the outside.  The metallic surface part of the protrusive part 3 of the piezoelectric element and the draw-out electrode 15 are electrically connected to the circuit pattern of a circuit board 36 mounted on the housing 1 via a conductor part provided in a block 12 for connection provided with elasticity.
Patent JP-S58111284-A (JP)
Inventor: HARASHIMA ITARU
IPC: H01R43/00
Filed: 1981-12-24
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-H0636649-A (JP)
Title: Keyboard device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/14
Filed: 1992-07-20
Abstract: PURPOSE:To thin a keyboard while securing the amount of key stroke required for key control. CONSTITUTION:A switch support portion having a switch opening is formed in a holder plate 25, and as holder openings are formed in four positions around each switch support portion, the switch support portions are connected together via downwardly projecting portions 43. A board through hole and a support plate through hole are formed, respectively, through a flexible circuit board 30 and a switch support plate 32 and corresponding to the respective protruding portions 43, and the protruding portions 43 are passed through the through holes. The overall thickness of the keyboard device is then reduced by the use of a rubber spring 31 of small height while a required minimum key stroke S of 4mm is secured.
Patent JP-H1143262-A (JP)
Title: Carrying tray
Inventor: FUJITA HIROKI
IPC: B65H67/06
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To supply a carrying tray which can stably carry it regardless of a taper shape of a conical package. SOLUTION: A carrying tray 1 is provided with a large diameter installing part 2b on which the large diameter part side of a package P is installed and a small diameter installing part 2a on which the small diameter side is installed, and is provided with a small diameter side thread layer support member 3 in which a step difference generated between the large diameter installing part 2b and the small diameter installing part 2a is formed as a small diameter support part 2c and which comes into contact with a thread layer of a small diameter side end surface of the package P when a winding tube 4 of the package P is erectly inserted into the small diameter support part 2c,  and the thread layer support member 3 is also provided with a height adjusting means to adjust a relative height of a large diameter support part 1a and the small diameter support part 2c to support the winding tube 4 when the winding tube 4 is installed in the large diameter installing part 2b.
Patent JP-H0379898-A (JP)
Title: Connecting method of branch-connecting tube joint to ribbed tube
Inventor: ONISHI KUNIAKI
IPC: F16L41/02
Filed: 1989-08-21
Abstract: PURPOSE:To ensure water-tightness and bonding strength by locking a coneecting short tube into a ribbed tube, spreading sealant around, fixing the saddle part of a tube joint temporarily on the sealant surface and press-bonding by an elastic locking member. CONSTITUTION:A connecting short tube 23 is locked into a ribbed tube 1 provided with ring ribs 11, and sealant 3 is spread on the peripheral surface of the ribbed tube 1 around the connecting short tube 23. The saddle part 21 of a tube joint 2 is temporarily fixed on the surface of the sealant 3 so as to communicate the connecting short tube 23 with a short tube for faucet 24. A locking body 41 is them brought into contact with the surface of the saddle part 21 through an elastic body 46, and a locking band 42 is locked and tightened. A locking member 4 is formed of the locking body 41 and the locking band 42. The sealant 3 can be thus filled between the ribs without interstice to perform press-bonding, thereby ensuring warter-tightness and bonding strength.
Patent JP-S6194401-A (JP)
Title: Stub matcher
Inventor: KOBAYASHI NORIYUKI
IPC: H01P5/04
Filed: 1984-10-15
Abstract: PURPOSE:To shorten the length of a short-circuit line even when the resistance of the impedance of a load is small and to reduce the size and weight of a matcher by connecting the short-circuit line to a transmission line through electrostatic capacitors. CONSTITUTION:Electrostatic capacitors 16 and 17 having an interelectrode dielectric as a dielectric spacer 24 are formed between the thickness part 22 of an internal conductor and an internal conductor 23, i.e. between the transmission line 12 and stubs 14 and 15. When the stubs 14 and 15 are connected to the transmission line 12 through the electrostatic capacities 16 and 17, the value of reactance at the stub coupling pointer which is necessary for impedance matching is equal to that when the neither of the electrostatic capacitors 16 and 17 is formed, so the transmission line 12 and load 13 are matched in impedance by selecting reactance Xs of the stubs 14 and 15 so that Xs-Xc=Xo, where Xc is impedance 1/omegaC by the electrostatic capacitors 16 and 17. Thus, the length of the stubs necessary for the impedance matching is optimized and the stubs are short-circuited to length having a sufficient margin even for a load having small resistance close to short-circuit resistance.
Patent JP-H05116181-A (JP)
Title: Gate mechanism of injection-molding die
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B29C45/27
Filed: 1991-07-31
Abstract: PURPOSE:To provide a gate mechanism of an injection-molding die which demonstrates high performance and produces high-quality products as well as eaves manufacturing cost. CONSTITUTION:A movable gate member 40 which constitutes a gate space is mounted in a freely moving manner on the movable side template 4 of an injection-molding die consisting of a fixed side template 2 and the movable side template 4. Further, an adjustment means 36 is screwed to the fixed side template 2 in a freely adjustable manner, and the size of the gate space is adjusted using the adjustment means 36 through the movable gate member 40. As it is possible to adjust the size of the gate space, there is flexibility in terms of the accuracy and change of the gate space during the manufacture of the molding die. Further, it is possible to improve the quality of a finished product and reduce the manufacturing cost of the die.
Patent JP-S59106425-A (JP)
Title: Radioactive diagnostic containing polymeric compound
Inventor: TAKAHASHI HIROYOSHI
IPC: C08B31/00
Filed: 1982-12-08
Abstract: PURPOSE:To provide a radioactive diagnostic having high specific radioactivity, containing a polymeric compound obtained by condensing a dialdehyde starch with a specific compound containing amino group, and inert to the denaturation and the lowering of the activity of a physiologically active compound. CONSTITUTION:A radioactive diagnostic labeled with radioactive metal is prepared extremely easily, by (1) condensing a dialdehyde starch (the number of the constituent unit is 2-1,000, preferably 10-500) with an amino group-containing bifunctional ligand compound [e.g. deferoxamine, 3-aminomethylene-2,4-pentanedione-bis(thiosemicarbazone) derivative, etc.] and an amino group-containing physiologically active compound (e.g. human serum albumin, fibrinogen, urokinase, etc.), and (2) contacting the resultant polymeric compound with a solution containing radioactive metal (e.g. Ga-67, Ga-68, In-111, Tl-201, etc.). It is administered usually by intravenous injection.
Patent JP-S58116803-A (JP)
Title: Working method of offset antenna specular surface
Inventor: SAITOU KANJI
IPC: H01Q15/16
Filed: 1981-12-29
Abstract: PURPOSE:To work the specular surface of an offset antenna at low cost with good productivity by forming a convex surface corresponding to the antenna specular surface slantingly at the top of a columnar punch. CONSTITUTION:The convex surface which corresponds to the offset antenna specular surface and is encircled by an elliptic curve is formed in a plane B slanting at a specific angle alpha to the axial core of the punch 2. A platelike specular surface blank material 24, on the other hand, is positioned at the work position of a proper press device in parallel to the plane B. Then, the blank material 24 is put close relatively to the front end surface 18 of the punch 2 to perform drawing press formation. Thus, a punch top shape is transferred to the blank material 24. Thus, the punch which is easily manufactured is used to form the specular surface by the press work, so the specular surface of the offset antenna is worked at low cost with good productivity.
Patent JP-H0498911-A (JP)
Title: Data receiver
Inventor: WATANABE TAKAHIKO
IPC: H04W12/00
Filed: 1990-08-17
Abstract: PURPOSE:To attain identification of data for identification without need of an error check decoding means or an error correction processing means by reading coded identification data from a storage means and comparing the data with a received data. CONSTITUTION:Coded ID data outputted from an ID generator 12 of a transmission section 10 is written in advance in an ID memory 28. An ID detector 27 compares the ID data added to a reception data in the unit of one frame obtained by a de-framing processing section 26 directly with the coded ID data coded read from the ID memory 28 to detect the result as a regular ID data when the difference is less than a bit distance of the coded ID data or below and gives the detection output to a system controller 1. Thus, the ID data is confirmed without need of an error check decoding means or an error correction processing means.
Patent JP-H0498150-A (JP)
Title: Photoelectron spectral analysis system for organic insulator
Inventor: MARUO YOKO
IPC: G01N23/227
Filed: 1990-08-17
Abstract: PURPOSE:To lessen an economic burden and eliminate the possibility of the decomposition of a specimen surface due to an electron beam by providing a metal substance, surrounding a specimen, on a plane, on which X-rays are irradiated, on a specimen pedestal. CONSTITUTION:An organic insulator specimen 1 is surrounded with a metal 2. X-rays 5 are applied on to the surface of the specimen 1 and the metal 2, photoelectrons and secondary electrons 7 are radiated from the specimen 1, and photoelectrons and secondary electrons 6 are radiated from the metal 2. In this case, the photoelectrons and the secondary electrons 6, radiated from the surface of the metal 2 and negatively electrified, receive an attraction of the specimen 1 which is positively electrified by emitting the photoelectrons and the secondary electrons 7, and the electrification on the surface of the specimen 1 is prevented. In a photoelectron energy spectroscope 9, a detection region 8 is set on only the specimen 1, and a photoelectron spectrum is obtained by spectrally separating the photoelectrons from the specimen 1 existing in the detection region 8.
Patent JP-S59152055-A (JP)
Inventor: EABUIN YUNKAA
IPC: B24B3/18
Filed: 1983-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0264217-A (JP)
Title: Exhaust variable device for multiple cylinder internal combustion engine
Inventor: KONUMA TAKAYUKI
IPC: F01N13/10
Filed: 1988-08-30
Abstract: PURPOSE:To provide improved cooling performance and stabilized function by one-sidedly arranging a switching valve to either side below an internal combustion engine. CONSTITUTION:A multiple cylinder internal combustion engine 7 is equipped with an exhaust variable device which can select an optimum combination of exhaust pipes 14a - 14b to provide a dynamic effect equivalent to the number of revolutions by operating a switching valve 22 whether the number of revolutions is in a low to middle range or is in a high range. This provides an improved output over a wide range from a low speed to a high speed. The switching valve 22 is one-sidedly arranged to either side below an internal combustion engine and is positioned on the side of an oil pan 7a. This makes the wind caused by running come into direct contact with the switching valve 22 to increase a cooling effect and eliminate a fear of some function changing due to rising temperature.
Patent JP-H0625060-A (JP)
Title: Liquid crystal compound and composition
Inventor: SATO MASAHIRO
IPC: C07C43/225
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a new compound useful as a liquid crystal composition used in a liquid crystal display element. CONSTITUTION:The compound of formula 1 (R<1> and R<2> are 1-18C alkyl or alkenyl; A is formula 4 to 7). The compound of formula 1 in which A is formula 4 is obtained by reacting 6-bromo-2-naphthol with an alkylating agent in the presence of a base and reacting the resultant compound of formula 2 with a compound of formula 3 in the presence of a Pd catalyst. When this compound is used as a component of a chiral smectic C phase liquid crystal composition, the orienting properties can be improved and the contrast ratio can be raised. Since other smectic phases are not exhibited in a low-temperature region, this compound can be used as a component of the chiral smectic C phase liquid crystal composition to extend the temperature range of the chiral smectic C phase.
Patent JP-S6196292-A (JP)
Title: Lubricating-oil deterioration detecting apparatus for internal-combustion engine
Inventor: GOTO TAKAHARU
IPC: F16N29/04
Filed: 1984-10-17
Abstract: PURPOSE:To prevent seizure by calculating the viscosity of lubricating oil from the thickness of an oil film and the revolution speed of an engine and comparing said viscosity with a preset value and transmitting alarm when the viscosity of the lubricating oil is below the preset value. CONSTITUTION:A detector 15 detects the thickness of a lubricating-oil film and calculates the viscosity (m) of the lubricating-oil during engine operation by a calculating circuit 19, according to the revolution speed of a cam shaft 11. Then, a judging circuit 21 compares the viscosity calculated in the calculation circuit 19 and the allowable viscosity set beforehand, and when it is judged that the lubricating oil is deteriorated, an alarm signal is transmitted. Therefore, the increase of abrasion between the slidable surfaces and the generation of seizure can be prevented beforehand.
Patent JP-S6460611-A (JP)
Title: Polymerization of olefin
Inventor: MATSUZAWA HIROSHI
IPC: C08F4/658
Filed: 1987-09-01
Abstract: PURPOSE:To produce a polyolefin in a high yield, by using a catalyst supported on a magnesium halide prepared by a specific method. CONSTITUTION:An olefin is polymerized using a catalyst which comprises an organometallic compound of a metal of Group 1-3 of the periodic table, and a transition metal catalyst which is produced by treating a carrier represented by formula MgX<1>, X<2>2-L, prepared by treating a Grignard reagent of the given formula with a chlorinating agent, with water and then supporting a titanium halide thereon. In the formula, R<1> is a hydrocarbon residue; X<1> is Br or I; X<2> is Cl; and L is 0-1. As the chlorinating agent to be used, a halogenated hydrocarbon, a metal chloride such as aluminum chloride, silicon chloride, tin chloride or boron chloride, or a chloride such as a thionyl chloride or phosphorus chloride can be mentioned. As the organometallic compound of a metal of Group 1-3 of the periodic table, especially an organoaluminum is preferably used.
Patent JP-H0643762-A (JP)
Title: Wet electrophotographic device
Inventor: HORIUCHI TAKASHI
IPC: G03G15/06
Filed: 1992-07-22
Abstract: PURPOSE:To record a high-quality image by forming a stable gap between a rotating drum and a developing electrode without giving load fluctuation to the rotating drum. CONSTITUTION:This wet electrophotographic device is constituted of side plates 104 and 105 supporting the rotating drum 13, the developing electrode 56a, a developing device 56 supporting the developing electrode 56a and driven to ascend and descend with respect to the drum 13, height reference surfaces 106a and 107a respectively provided on the side plates 104 and 105, and height reference surfaces 56d-2 and 56g-2 provided on the developing device 56. By making the height reference surfaces 106a and 56d-2 abut on and the height reference surfaces 107a and 56g-2 abut on, the gap between the outer peripheral surface of the drum 13 and the developing electrode is regulated in the device.
Patent JP-H0939073-A (JP)
Title: Apparatus and method for producing thermoplastic resin film
Inventor: ANZAI TOUCHI
IPC: B29C48/305
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To advantageously reutilize the tab parts and refuse generated during the manufacture of a thermoplastic resin film by filtering a molten thermoplastic resin film by filtering a molten thermoplastic resin containing a filler having a specific average particle size subjected to the production of a thermoplastic resin film using a filter having specific filtering accuracy. SOLUTION: A molten thermoplastic resin containing an inorg. or org. filler having an average particle size of 0.1μm or more subjected to the production of a thermoplastic resin film is filtered using a filter 54 of which the filtering accuracy is five times or less the average particle size of the filler. The filter 54 is obtained by laminating media wherein the diameter (d) of metal fibers of the n-th layer in the flow direction of the molten resin is 30μm or less, the wt. basis (w) thereof is 1000g/m<2> and the product (W.d)n of them is 16000 or less, (w.d)n+1 /(w+d)n is 2.5 or less and voids is 35-90% and has air flow resistance of 35mm H2 O or more.
Patent JP-S59105809-A (JP)
Title: Concentration of liquid by membrane
Inventor: MIYATA YASUO
IPC: C02F1/44
Filed: 1982-12-10
Abstract: PURPOSE:To prevent the adhesion of suspended substance or colloidal substance to a membrane surface to hold the amount of water to be permeated through the membrane to a good state, by converting the suspended substance or the colloidal substance in a liquid to a flocculated aggregate while controlling the pH of the membrane side residual liquid to a specific range. CONSTITUTION:When aluminum sulfate is added to the washing waste liquid with TDS of 400-6,000ppm containing suspended substance and colloidal substance in a raw water tank 2 in an amount of 150-170ppm as a flocculant while the pH of said waste liquid is adjusted to 5.3-5.7 by sulfuric acid. The waste liquid is raised in pressure to 40kg/cm<2> by a pressure pump 3 and passed through a cellulose acetate membrane 5 with a NaCl removal ratio of about 90% to be separated into a membrane permeate 6 and a membrane side residual liquid 7 while this residual liquid 7 is concentrated to 1/20-1/40 in a volume ratio. By this method, the suspended substance and the colloidal substance are subjected to the neutralization and coarse pulverization of the surface potential due to the addition of coagulant and pH adjustment and thereby the affinity with the membrane is lost.
Patent JP-H0771874-A (JP)
Title: Garbage processor
Inventor: TAKASUGI MASATO
IPC: F26B9/06
Filed: 1993-08-31
Abstract: PURPOSE:To improve drying efficiency of garbage by a method wherein a suction passage is formed so that suction air can be heated by a catalyst heating means and the heated air can flow into a housing part. CONSTITUTION:A heating furnace 16 provided in a housing 25 is arranged in the middle part of an exhaust pipe 7, works as a deodorating part to deodorate exhaust air, and includes a catalyst heater 18 which heats a catalyst oxide 17 for deodoration. On the other hand, a suction pipe 23 is a suction passage through which external air is made to flow into a housing container 1. One end of a suction pipe 32 is connected to a bottom part of the housing container 1 and the other end is formed in a suction part 24 for the external air. The suction pipe 23 is formed to pass through a hollow part of an exhaust pipe 7 which includes the heating furnace 16 except for a suction part 24 and its vicinity, so that the suction air can be heated by the catalyst heater 18 of the heating furnace 16. Thus, the suction pipe 23 and the exhaust pipe 7 are formed in a double structure. In this constitution, the suction air flows into the housing container 1 after being heated, and thereby garbage can be dried very efficiently.