baber/WOPTO huggingface dataset:
Patent JP-S57103818-A (JP)
Title: Polyamide type biaxially stretched film
Inventor: KAWAKAMI KENICHI
IPC: B29C49/00
Filed: 1980-12-19
Abstract: PURPOSE: To obtain said film having Charpy impact strength within the specified range and excellent tearability, transparency, high rigidity, flatness and appropriate water absorption etc., by mixing aliphatic polyamide and polyhexamethyleneisophthalamide in the specified ratio.  
     CONSTITUTION: 50W10wt% of aliphatic polyamide (e.g. nylon-6 etc.) and 50W 90wt% of polyhexamethyleneisophthalamide (amorphous aromatic polyamide which is obtained by condensation of hexamethylenediamine with carboxylic acid containing more than 50mol% of isophthalic acid) are mixed and melt extruded preferably at 220W270°C, then cooled to below 45°C and made into unstretched  film. Next, after being stretched biaxially, it is heat treated preferably at 130W 190°C and the aimed film of 30W100kg.cm/mm Charpy impact strength is obtained.  
     USE: Substrate for adhesive tape, substrate for movie film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0928941-A (JP)
Title: Juggling means for cutting trick of string
Inventor: KONDO HIROSHI
IPC: A63J21/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To perform a juggle with a simple operation by providing first and second cases, first and second kind members and a string, and cutting off or connecting the string passed through two members, for example sticks to show a performance. SOLUTION: The mating surfaces 10, 20 of first and second cases 1, 2 are mated with each other to be held by a hand. When under these conditions a string 5 is pulled from the first case 1 side to the second case 2 side or vice versa, the string 5 is movably pulled through first and third through-holes 12, 33, a hollow part 32, a cylindrical part 34, a second hollow part 42, a fourth through hole 43 and a second through hole 22. Under this condition one string 5 seems as if it pass in a straight line through two mated sticks. Thereafter, a first kind member 3 is received in the first case 1 by its own weight and a card C is inserted between the mating surfaces 10, 30 and 20, 40 to act a performance as if the string 5 were cut off. Next, the first and second cases 1, 2 are rotated around a cylindrical part 34 to open the cases to show the string 5 as if it is cut off.
Patent JP-S6239894-A (JP)
Inventor: KURAMOCHI MITSURU
IPC: G04G9/02
Filed: 1985-08-14
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-S5989681-A (JP)
Inventor: GIRUBAATO UIRIAMU ADERUSUTEIN
IPC: A61K/
Filed: 1983-09-27
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-H0467444-A (JP)
Title: Acrylic optical disk substrate and production thereof
Inventor: HOSOKAWA TAKAO
IPC: G11B7/2533
Filed: 1990-07-05
Abstract: PURPOSE:To lessen the fluctuation in the groove shape in high-temp. and high- humidity environment and to improve reliability in recording and reproducing of information by consisting the above substrate of an acrylic resin and confining the surface layer strain in the innermost peripheral position transferred with the groove shape to 90 to 115kg/cm<2>. CONSTITUTION:An injection molding is constituted in its section of the surface layer which cool to solidify while maintaining contact with the wall surfaces of a cavity during flowing of the molten resin in the cavity and an internal fluid layer arriving at the terminal of the cavity while flowing therein. The surface layer part strain (stress) is generated in the surface layer after solidification by cooling. The surface layer part strain in the innermost peripheral position transferred with the groove shape of the substrate is confined to 90 to 115kg/cm<2>, more preferably 95 to 105kg/cm<2> in this case. The optical disk substrate having the good stability of the groove shape in the high-temp. and high- humidity environment and the improved reliability in recording and reproducing of information is obtd. in this way.
Patent JP-H0739176-A (JP)
Title: Ultrasonic actuator and pyroelectric infrared sensor
Inventor: MIKI KATSUMASA
IPC: H01L35/34
Filed: 1993-07-20
Abstract: PURPOSE:To provide a small-sized ultrasonic actuator and a small-sized pyroelectric infrared sensor of improved sensitivity. CONSTITUTION:Piezoelectric elements 12a, 12b are adhered to two perpendicular surfaces of a regular quadrangular prismlike elastic element 11 to constitute a vibrator 10. When alternating electric fields having a phase difference are applied to the elements 12a, 12b, the vibrator 10 is rotatably moved. Two moving elements 14a, 14b are supported movably only in a direction perpendicular to a longitudinal direction of the vibrator 10 by moving element supports 16a, 16b, brought into pressure contact with the vibrator 10, and reciprocated reversely to one another as rotatably moved. Slits 15a, 15b are respectively formed at the elements 14a, 14b, and an infrared ray 19 is repeatedly incident on and shut OFF from an infrared detector 18 due to superposition and positional deviation of both the slits 15a, 15b as both the elements 14a, 14b are reversely moved.
Patent JP-2000005230-A (JP)
Title: Throwaway paper diaper
Inventor: TSUTSUI JOJI
IPC: A61F13/15
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To increase its fitting ability and easiness to put on by making the width of a pocket long enough and shortening the width of a product's crotch, and, moreover, to firmly prevent the leakage to a side by the structure using a double barrier cuff with the enough arising height. SOLUTION: A paper diaper has an absorptive body set between a liquid permeable sheet and liquid impermeable one and arising barrier cuffs along the longitudinal direction at least around legs on both sides of the article's surface to be used. The above-mentioned barrier cuff has two barrier cuffs on its one side, that is, the first barrier cuff 40 inside the direction of its width and the second barrier cuff 50 outside that. These barrier cuffs have arising rims on the side of the article's surface to be used and have elastic and expandable parts 42 and 52 at the free rims. The arising rim of the second barrier cuff 50 sites outside the width's direction to the first barrier cuff 40's arising rim.  The first barrier cuff 40 and the second barrier cuff 50 extend inward from above-mentioned each arising rim and are folded outward respectively at the center the above-mentioned free rim and the arising rim or on the side near to a ridge so that the above-mentioned free rim extends out toward the width's direction.
Patent JP-H1020671-A (JP)
Title: Electrostatic latent image forming method and device therefor
Inventor: SUZUKI MASANORI
IPC: G03G15/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce toner consumption while maintaining an image with a stable high image quality with the lapse of time by specifying the value of parameter in a specific formula showing the change of the toner mass in a developing part. SOLUTION: In this method with use of an electrostatic charge image developing device and the developer, the value of parameter (γ) in the next equation, M=M0 e<-γt> , showing the change of the toner mass M in the developing part is equal to below 0.002, where the toner mass is represented by M, the initiation toner mass by Mo and a number of copies by (t). The toner mass M is obtained by copying experiments of an A4 image area 6% chart with use of an electrophotographic coping machine in a state of no toner replenishment. This equation shows development characteristic at combinations of the developing device and the developer in the developing part and the parameter (γ) is the development factor (mass).  Moreover, in the case the value of parameter (γ) of combination of the developing device and the developer is equal to or below 0.002, the parameter can be applied to the method and the device for electrostatic image forming in a state of no toner replenishment, without being confined to the method and the device for electrostatic image forming in the state of no toner replenishment.
Patent JP-H0877127-A (JP)
Title: Inter-processor data transfer method and parallel computer
Inventor: YASUDA YOSHIKO
IPC: G06F15/173
Filed: 1995-06-22
Abstract: PURPOSE: To avoid the dead lock in message transfer like 1:1 transfer or broadcast independently of the presence or the absence of a fault in a network. CONSTITUTION: This method consists of processors 100 to 115, repeating switches 116 to 131, crossbar switches 132 to 139, and a host computer or an SVP 140, and each of repeating switches 116 to 131 and crossbar switches 132 to 139 is provided with a route indicating circuit 600, route information change circuits 601 to 603, a bypass indicating circuit 610, and a coincidence discriminating circuit (repeating switch) 611. At the time of broadcasting a message from a PE 01, the broadcast message is first transferred to a specific crossbar switch (for example 135) in accordance with transfer control information in the message and route information set to repeating peating switches 116 to 131 and crossbar switches 132 to 139 by the host computer or the SVP 140 and is broadcasted from this crossbar switch.  If a fault occurs in a partial network in the transfer route of a 1:1 transfer message, it us first transferred to a specific crossbar switch by bypass and is transferred from the crossbar switch.
Patent JP-H07312243-A (JP)
Title: Circuit base plate installation type electric connector
Inventor: YUU UEN CHIEN
IPC: H01R12/83
Filed: 1994-07-07
Abstract: PURPOSE: To connect a connector with a circuit board for a surface attached electric connector which has tight-fitting edges for a circuit board without practically removing soft solder paste from a connecting pad of the circuit board. CONSTITUTION: A circuit board 16 has connecting pads 18, 38 which accommodate soft solder pastes 19, 39 before they are inserted into an opening between solder tails 32, 34. The solder tails are formed to accommodate a first angle position circuit board which has little connecting force between the solder tails and solder pastes of the connecting pads in order to prevent the solder pastes from being removed from the soft solder pastes and the connecting pads, and when the board is perfectly accommodated, the board becomes rotatable at a second angle position where the solder tails and the solder pastes of the connecting pads connects each other.
Patent JP-S6423207-A (JP)
Title: Manufacture of optical waveguide
Inventor: OTSUKA REI
IPC: G02B6/13
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the propagation loss and to improve the confinement performance of light by a simple constitution, by removing selectively a proton exchange layer of higher saturated fatty acid formed on an LiNbxTa(1-x)O3 substrate, and forming an optical waveguide on a part of the substrate. CONSTITUTION:An LiNbO3 substrate 1 is brought to a heat treatment in a stearic acid solution being higher saturated fatty acid held at 230 deg.C and a proton exchange layer 2 of 0.5mu thick is formed, and by using a resist 3 formed thereon, as a mask, the proton exchange layer 2 is removed selectively, and an optical waveguide 6 is formed. Accordingly, an optical wavelength converting element of a high performance, by which the propagation loss is small and the confinement of light is satisfactory can be constituted by a simple method.
Patent JP-S6241271-A (JP)
Title: Metal coating composition
Inventor: KONDO TAKESHI
IPC: C08L27/06
Filed: 1985-08-16
Abstract: PURPOSE:To provide a vinyl chloride resin coating compsn. for metal, which has improved heat resistance, by blending metallic soap or a metal chelate compd. and an epoxy resin with a solvent-soluble vinyl chloride resin contg. carboxyl groups. CONSTITUTION:A coating compsn. is obtd. by blending 0.00001-10pts.wt. metallic soap or metal chelate compd. (A), 1-100pts.wt. epoxy resin (B) and optionally not more than 60pts.wt. amino resin with 100pts.wt. solvent-soluble vinyl chloride resin (C) contg. carboxyl groups. It is desirable that the metallic soap or the metal chelate compd. are precondensated at 10-160 deg.C for 40-80min. The metallic soap or the metal chelate compd. acts as a crosslinking agent for carboxyl groups in the vinyl chloride resin and the epoxy resin.
Patent JP-S5880414-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: OONO TADASHI
IPC: F23D11/24
Filed: 1981-11-09
Abstract: PURPOSE:To suppress the generation of soots and the like in a transition period from ignition to steady combustion by providing an annular spraying pipe of the titled liquid fuel combustion apparatus such as a tap-controlled water boiler or the like, the spraying pipe thereof has a lot of minute nozzles, within a premixing region as a means for pulverizing a liquid fuel. CONSTITUTION:To a fuel tank is connected an annular spraying pipe 4 having a fuel pump and a number of minute nozzles 3 as pulverizing means through an oil feed pipe 1 on a concentric circle. The annular spraying pipe 4 and an ignition device 5 are incorporated in a contiguous manner at the bottom part 8 of a combustion chamber 7 formed by a part of a combustion cylinder 6. By this arrangement, diffusion and mixing of the fuel are rapidly carried out and vaporization and diffusion of the fuel in the air are easily promoted, thereby local diffusion and mixing of the fuel within the premixing region of the combustion chamber are made uniform, and generation of soots and the like in the transition period from the ignition to the steady combustion can be suppressed.
Patent JP-S57102358-A (JP)
Title: Type element
Inventor: IWATA NOBUO
IPC: B41J1/30
Filed: 1980-12-18
Abstract: PURPOSE: To prevent the dirts of a typed letter in types arranged in a plurality of rows by varying the heights in accordance with the position and the size of the type, thereby eliminating the ghost typing.  
     CONSTITUTION: When the height of a type 17 is represented by b in a finger 14 of a type wheel, a type 18 is formed higher in height c than the height b. Accordingly, when the type 17 is printed, the upper end 18b of the type 18 approaches a platen 11. When the type 17 is impacted, a finger 14 does not become free at the side of the type 18, and is not deflected to the platen 11 side. Accordingly, a ghost printing is not produced under a gap δ 3 . On the other hand, when the type 18 is printed, the type 17 disposed at the free end side of the finger 14 tends to be deflected toward the platen 11 side. However, since the types 17, 18 are set in height to b<c, the gap δ 4  between the lower end 17a of the type 17 and the platen 11 becomes larger. In this manner, the ghost type is not produced by the lower end 17a of the type 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5880707-A (JP)
Title: Plant diagnosing device
Inventor: OGINO TAKAMICHI
IPC: G06F11/22
Filed: 1981-11-06
Abstract: PURPOSE:To simplify the constitution of each processor and to increase the reliability of a diagnosing system, by processing the logic equation of transmission sequence through plural processors for a faulty phenomenon occurring at a  large- scale plant in a hierarchical and decentralized way. CONSTITUTION:The process data are collected by a data collecting/arithmetic process and divided into blocks 7 and 9 after an arithmetic process to be stored in the 2nd storage devices D11-D1l and D2-Dm of the blocks 7 and 9 respectively. At the same time, each node of a transmission sequence is allotted and stored hierarchically to the 1st storage devices M11-M1l and M2-Mm of blocks 8 and 10 respectively. Then the operations of the nodes of the devices M11-M1l and M2-Mm are carried out by arithmetic processors P11-P1l and P2-Pm of the blocks 8 and 10 on the basis of the signals stored in the devices D11-D1l and D2-Dm of the blocks 7 and 9. The result of operation is displayed at a CRT display 6 via a message controller 11. In such way, the constitution of a diagnosing system is simplified with improved reliability.
Patent JP-H0731939-A (JP)
Title: Method for evaluating washing
Inventor: TOJO CHIAKI
IPC: B08B3/00
Filed: 1993-07-21
Abstract: PURPOSE:To evaluate washing easily, rapidly, quantitatively and with high accuracy and good efficiency by measuring the voltage between a test piece after washing and an electrode and the voltage of a dummy resistance to obtain the increment of the resistance due to matter sticking to the test piece and evaluating the degree of washing from the value. CONSTITUTION:A metal plate made of stainless steel or brass is arranged as an electrode 1 in one side part in a water tank 2 storing water, hung down, and a test piece 3 in the form of a flat plate after washing is immersed by a distance, 'd' (about 50-100mum) apart from the electrode 1 and hung down. Between them for example, AC voltage of 2V, 5kHz is applied. Voltage V, between the electrode 1 and the test piece 3 and voltage Vo of a dummy resistance are measured by a voltmeter. From the resistance between the electrode 1 and the test piece 3 obtained from these values and the resistance in the case of a clean test piece, the increment of resistance due to the sticking of an oil layer 7 is obtained, and from the value, the degree of washing is evaluated.
Patent JP-S5882033-A (JP)
Title: Controller for operation of valve in engine
Inventor: NAKANO YUKIYOSHI
IPC: F02F1/42
Filed: 1981-11-11
Abstract: PURPOSE:To keep a stopping means under the state of operation at a low temperature even when the engine reaches a high speed region, and to improve the durability of the engine by mounting a temperature sensor detecting a low temperature to the engine in which one of two induction or exhaust valves of one cylinder is provided with the stopping means. CONSTITUTION:The stopping means 8 is hydraulic operation type, and solenoid valves 8a, 9a are connected to a power supply 11 by a relay contact 12a through a control circuit 10 opened in the low speed region of the engine, and conducted and closed through the closing of the circuit 10-that is, the stopping means 8, 9 are not operated. The circuit 10 consists of opening sensors 13a-13c responding to the opening of the throttle valve of the engine, revolution sensors 14a, 14b responding to the number of revolution and negative pressure sensors 15a, 15b responding to suction load, and has the temperature sensor 16 composed of a switch, which detects the low temperature of engine temperature and is opened even under the predetermined set condition of the high speed region of the engine. When the temperature sensor 16 detects the low temperature of working pressure oil, the switch is opened, the solenoid valves 8a, 9a are not conducted even when the circuit 10 is closed, and operation is continued.
Patent JP-S6334960-A (JP)
Title: Cer-dip type package for semiconductor device
Inventor: UEDA MASAO
IPC: H01L23/13
Filed: 1986-07-29
Abstract: PURPOSE:To realize the wide use of a ceramic base by a method wherein one each of recesses whose dimensions differ from each other is provided in the surface and the underside of the ceramic base so that each recess can accommodate a semiconductor device which fits the respective dimensions. CONSTITUTION:One each of recess 1a, 1b whose dimensions differ from each other is provided on the surface and the underside of a ceramic base 1. By providing one each of recesses having different dimensions on both surfaces of the ceramic base in this manner, the ceramic base can be commonly used for two types of semiconductor devices whose dimensions differ from each other. As an additional effect, one metal mold is sufficient for the manufacture of the ceramic base without the need of two metal molds, and the cost for the metal mold can be saved.
Patent JP-H1122016-A (JP)
Title: Method for constructing staircase and floor panel equipped with staircase
Inventor: SATO SHINOBU
IPC: E04F11/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a staircase constructing method such that construction work can be performed efficiently on-site and the installed position of a staircase is not limited by the structure of a building. SOLUTION: An opening 11 is provided through the floor panel 1 of a third story, and a staircase-equipped floor panel A such that a staircase 2 is mounted in the opening 11 in such a way as to become coplanar with the floor panel 1 is shop fabricated. At a construction site, the building unit B of the second story is laid on top of the building unit C of the first story, and after the staircase-equipped floor panel A is installed on the building unit B of the second story, the staircase 2 is rotated downward using the upper end of the staircase 2 as the rotation axis, to join the lower end of the staircase 2 with the upper landing B4 of the building unit B of the second story.
Patent JP-H0529643-A (JP)
Title: Infrared sensor
Inventor: YAMAMOTO TAMOTSU
IPC: H01L29/20
Filed: 1991-07-19
Abstract: PURPOSE:To sense a plurality of wavelength regions with regard to an infrared sensor using semiconductor superlattices. CONSTITUTION:A first lattice layer 4 and a superlattice layer 12 different in detected wavelength are piled up stepwise on a semiconductor substrate 1a with a contact layer 11 interposed. A grating 5 is formed on the superlattice layer 12, and electrodes 6a-6c are formed on the steps.
Patent JP-S6072210-A (JP)
Title: Method for winding and wiring of coil
Inventor: HOSHITSU DAIEI
IPC: H01F41/06
Filed: 1983-09-28
Abstract: PURPOSE:To ensure the introduction of a linear material into a winding groove by providing a terminal plate at one end of a resin hollow bobbin and forming cutouts aligned in a line in an axis direction and plural flanges comprising projections for holding said cutouts in the predetermined intervals on the surface of the bobbin extended from said end and by passing the linear material through the cutouts to wind it in the winding grooves produced among the plural flanges successively with rotating the bobbin. CONSTITUTION:A hollow bobbin 4 consisting of insulating resin is composed of a terminal plate 1 which is located at one end of the bobbin and on which plural terminal pins 2 are planted and plural flanges 5 connected to said plate. These flanges 5 are formed on a periphery of the bobbin 4 in the predetermined intervals and are provided with cutouts 7 aligned in an axis direction and projections 8 projecting on both sides of the cutouts. By this constitution, a linear material 9 from a winding machine is wound in a winding groove 6 produced among the flanges 5 through a guide nozzle 10 and then it is moved into a next winding groove 6 through the cutout 7. After the same process is repeated to complete the winding, the projections 8 are cut off.
Patent JP-S6424890-A (JP)
Title: Method for converting lower hydrocarbon into heavy fraction
Inventor: HATAKEYAMA KOJI
IPC: C10G35/095
Filed: 1987-07-21
Abstract: PURPOSE:To efficiently convert lower hydrocarbons into heavy fraction with excellent catalytic activity and life span of a catalyst, by heat-treating lower hydrocarbons in contact with steam and O2 in the presence of a silica-alumina catalyst to effect oligomerization thereof. CONSTITUTION:A mixed gas of steam and oxygen having an H2O to O2 molar ratio of 50-1/1 is flowed through a silica-alumina catalyst having an SiO2 to Al2O3 ratio of 70/30-90/10 at a contact rate of 1-0.01mol./per wt. of catalyst to effect the contact at, e.g., 600-900 deg.C for a predetermined time to thereby effect the heat treatment, thus providing a catalyst for oligomerization. Lower hydrocarbons such as a gas and a naphtha fraction prepd. by catalytic cracking of a petroleum fraction or a residual oil contg. 2-10C olefinic hydrocarbons and 2-10C aliph. or arom. hydrocarbons are oligomerized under a pressure of 0-50kg/cm<2> at room temp. - 200 deg.C in the presence of the above-mentioned heat-treated catalyst.