baber/WOPTO huggingface dataset:
Patent JP-H03131641-A (JP)
Title: Polypropylene composition having high stereoregularity
Inventor: SAITO JUN
IPC: C08L23/00
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the title composition which provides molded articles having extremely excellent transparency, rigidity and durability and has wide molecular weight distribution and extremely high stereoregularity by blending a specific polypropylene with crystalline non-straight chain olefin polymer. CONSTITUTION:(A) A polypropylene having 0.1-100 melt flow rate(MFR), 0.990 isotactic pentad fraction and 7-30 weight-average molecular weight/number- average molecular weight is blended with (B) 0.1-wt.ppm-2wt.% crystalline non-straight chain olefin polymer, preferably a polymer obtained by polymerizing a saturated ring-containing hydrocarbon monomer shown by the formula [R1 is (silicon-containing) 3-18C saturated ring-containing hydrocarbon having saturated ring structure of (silicon-containing) hydrocarbon] and the total amounts are made 100wt.% to give the objective propylene composition.
Patent JP-H11105841-A (JP)
Title: Plastic container
Inventor: NIHEI AKIRA
IPC: B65D1/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce cooling time during a molding cycle to improve production efficiency by reducing a thickness in the vicinity of a gate trace of a thin injection-molded plastic container having a ratio of the maximum distance from the gate trace to a container outer rim to a container thickness of a specific value or more within a range of a specific ratio from the container thickness. SOLUTION: In a thin injection-molded plastic container 2 wherein a ratio of the maximum distance from a gate trace 10 to a container outer periphery and a container thickness is 80 or more, a thickness T2 in the vicinity of the gate trace 10 is reduced so that a ratio T2/T1 is 0.5 to 0.7 where the container 2 thickness is T1. A range of a thin bottom 11 is 2 to 10 times a gate diameter with the gate trace 10 as the center, and further a vicinity of the gate trace 10 is formed in a recess by a stepped face 12. Thus cooling time during an injection-molding cycle can be largely reduced without lowering container strength and without being noticeable in appearance.
Patent JP-H02115158-A (JP)
Title: S-difluoromethylhomocysteines
Inventor: TSUSHIMA TADAHIKO
IPC: C07C319/14
Filed: 1988-10-25
Abstract: NEW MATERIAL:A compound shown by formula I (R and R' are H or protecting group). USE:A selective insecticide useful especially against aphid having resistance to organic phosphorous insecticide. PREPARATION:L-Homocysteinethiolactone shown by formula II is subjected to N-protection by a conventional procedure and then hydrolyzed with an alkali to give an alkali metallic salt shown by formula III (M is alkali metal). Then the alkali metallic salt is reacted with chlorodifluoromethane in the presence of a base and further optionally deprotected to give a compound shown by formula I.
Patent JP-S62114950-A (JP)
Title: Low temperature brine separation of water and isocyanate
Inventor: JIYON FUREDERITSUKU KUTSUKU
IPC: B01D11/04
Filed: 1986-11-13
Abstract: Isocyanates produced by vapor-phase catalytic oxidative dehydrogenation of corresponding N-substituted formamides are readily separated from by-product water by contacting the reaction mixture, in the vapor phase, with a cold brine mixture comprising water and about 25% to about 35% by weight of a salt or salts selected from the group consisting of NaCl, CaCl₂, and MgCl₂, the brine mixture having been maintained at a temperature between about 0°C and its freezing point prior to contact with the reaction mixture containing isocyanates.
Patent JP-H0976818-A (JP)
Title: Rear part folding double-faced mirror for automobile
Inventor: ITO AKIRA
IPC: B60R1/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the instantaneous judgment of going out into a road, and to reduce the mental fatigue at the time of backward driving so as to enable the driving with composure by picking up an image of each dead angle in right and left of a rear part with a rear part mirror at the time of driving an automobile backward. SOLUTION: A movable plate 2 is provided in a spindle 1 through a shaft 3, and mirror fitting plates 4, 4 are provided in the movable plate 2 through hinges 5, 5, 5, 5, and fastening plate mounts 7, 7 are provided at an intermediate part of the back side of the mirror fitting plates 4, 4, and fastening plates 8, 8 are provided, and flexible fittings 9, 9 are provided in the rear end part of the spindle 1, and the flexible fittings 9, 9 are connected to the fastening plates 8, 8 through connecting fittings 10, 10.  Mirrors 6, 6 are fitted to the mirror fitting plates 4, 4 and a spring 16 is stretched between a hook 14 of the spindle 1 and a hook 15 of the movable plate 2, and a rope 12 is connected to a hoisting hook 11 of the movable plate 2, and the rope 12 is extended to a fitting port of the spindle 1 along the inside of the spindle 1 through a pulley 13, and electrically or manually operated for use.
Patent JP-H07119574-A (JP)
Title: Fuel pump controller for internal combustion engine
Inventor: MIWA SHOHEI
IPC: F02N11/08
Filed: 1993-10-27
Abstract: PURPOSE:To provide a fuel pump controller, which can improve a restarting characteristic without adding any output port for driving a three way electromagnetic valve in the three way electromagnetic valve and the controller, for an internal combustion engine. CONSTITUTION:The fuel stored in a fuel tank 102 is pumped up by a fuel pump 101 so as to be pressurized, and then is injected into an intake pipe 104 from a fuel injection valve 103, while a valve opening time of the fuel injection valve 103 is controlled by a controller 105. While the fuel injection valve 103 is closed, the fuel is returned to the fuel tank 102 via a return pipe 107 and a pressure regulator 108. The fuel pump 101 is forcibly operated by means of the controller 105 before starting a starter, and the fuel containing bubbles in the fuel pipe is replaced with the low temperature fuel inside the fuel tank 102, so that a restartrability of an internal combustion engine is improved.
Patent JP-H07117195-A (JP)
Title: Surface protective film
Inventor: ARAI HIROTAKA
IPC: C09J7/02
Filed: 1993-10-27
Abstract: PURPOSE:To prevent the surface of a coated article from being stained even through it is allowed to stand for a long period by employing for an adhesive layer a composite consisting mainly of butyl rubber and liquid polyisobutylene. CONSTITUTION:The surface protective film is such that an adhesive layer is formed on one surface of a base material layer consisting of polyolefin resin layer, e.g. polyethylene, polyolefin, and these copolymeric substances. The adhesive layer consists of isobutylene-isoprene copolymer and a composite consisting mainly of liquid polyisobutylene. Also, the isobutylene-isoprene copolymer used for an adhesive layer substantially belongs to butyl rubber, and is a copolymer having isoprene at a rate of 0.5-3wt.% and 200,000-500,000 at Flory viscosity mean molecular weight. In addition, the amounts of isobutylene-isoprene copolymer and liquid ployisobutylene are preferably determined so that the latter is 20-200 pts.wt. relative to 100 pts.wt. in the former.
Patent JP-H07126767-A (JP)
Title: Method for uniformly melting scrap in direct current electric furnace
Inventor: HACHIMAN TOSHIFUMI
IPC: C22B9/20
Filed: 1993-10-27
Abstract: PURPOSE:To uniformly melt scrap in a short time by arranging one piece of an upper electrode and plural pieces of large diameter furnace bottom electrodes in a DC electric furnace, measuring a cold point in the furnace and deflecting a DC ore to this existing direction. CONSTITUTION:In the DC electric furnace arranged with one piece of the upper electrode 2 and three pieces of the large diameter bottom electrodes 3, the furnace wall is formed of water-cooled panels 1 divided into four pieces, and the measuring position A, B, C, D of the cooling water temp. is arranged in each water-cooled panel 1. The temp. differences of the cooling water between the faced furnace wall panels 1 (A-C, B-D) are obtd. and based on the measured values, the existing direction of the cold point in the furnace is calculated, and the voltages and the currents impressed in three pieces of the furnace bottom electrodes 3 are adjusted and the DC arc is deflected to the existing direction of the cold point. By this method, even if the non-melting part of the scrap during operation develops, the scrap is immediately and uniformly melted by the deflection of the arc.
Patent JP-H0989878-A (JP)
Title: Method for evaluating low-temperature fluidity
Inventor: FUKUI FUMIO
IPC: G01N11/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve a correlation of filtration properties and a practical limit temperature of a fuel oil, by setting a suction pressure, a cooling speed and a mesh of a filter in a specific range for the specific fuel oil and measuring a clogging point. SOLUTION: A clogging point of a fuel oil is detected under a suction pressure of -1.5 to 1.5kPa, a cooling speed of 10 to 20 deg.C/h and a filter mesh of 40 to 50μm. The fuel oil contains not smaller than 0.1wt.% of at least one of topped crude, vacuum residue and desulfurized residue and has a gas chromatography distillation end point of 380-510 deg.C and a ratio of the amount of wax (wt.%) of 0-210 to the adding amount of a fluidity-improving agent (volumetric ppm)/-10 deg.C. For example, 45ml fuel oil (sample) is taken in a test tube and cooled. While the pressure is reduced 2kPa (200mm under water) every time a temperature of the fuel oil decreases 1 deg.C, the sample is sucked through a filter with a metal gauge of 45μm mesh.  The temperature when a required time for 20ml fuel oil to pass the filter exceeds 60 seconds or the temperature when the fuel oil becomes unable to pass through the filter is read as the clogging point. Filtration properties of the fuel oil are evaluated in this manner.
Patent JP-2001057553-A (JP)
Title: Method for information communication on lan, catv and internet based on quantum correlation
Inventor: SATO MASANORI
IPC: H04L9/12
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To perform new service and electronic business on a net by performing information exchange, a service or information transaction about data information, computerized account settlement, acceptance of an order, hardware/ software transaction, reservation, monitor research, medical treatment, etc., through an information communication network. SOLUTION: A computer 1 is connected to a polarization direction modulator and demodulator 2' and a computer 1' by an optical cable 3 through a polarization direction modulator demodulator 2. Then, a communication network for a program, an OS (operating system), a game, character information, sound information, image information, photograph information, acoustic information and video information and simulation information is constructed on a LAN, a CATV or the Internet by using communication method and equipment based on quantum correlation. Information exchange, a service or a information transaction about data information, computerized account settlement, acceptance of an order, ordering, hardware software transaction, reservation, monitor research and medical treatment are performed through the communication network.
Patent JP-H03131757-A (JP)
Title: Dry type analyzing element for analyzing whole blood sample
Inventor: KITANI TORU
IPC: G01N31/22
Filed: 1989-10-18
Abstract: PURPOSE:To facilitate processing at the time of production (molding) and to allow rapid measurement as well as to enhance the reproducibility of an analyte measured value by laminating a non-woven fabric having a prescribed average fiber diameter and density and a detecting function layer. CONSTITUTION:The non-woven fabric having 0.2 to 10mum average fiber size and 0.01 to 0.2g/cm<2> density and the detecting function layer are laminated or a porous layer as a development layer is held in place therebetween to form the dry analyzing element for the whole blood sample. There are no particular limitations on the fiber blank material of the non-woven fabric and spinning method. Filter paper, non-woven fabric, woven fabric, knitted fabric, etc., are usable for the porous layer and the woven fabric and knitted fabric are more preferable. A reagent layer, light shielding layer and non-woven fabric are laminated on a base to form the analyzing element. The reagent layer is the layer contg. the compsn. which can generate the coloration, discoloration or the change in absorption wavelength optically detectable in the presence of the component to be detected. This layer is formed by incorporating the reagent compsn. into a water permeable layer or pours layer consisting of a hydrophilic polymer binder.
Patent JP-H02115931-A (JP)
Title: Program differential managing system
Inventor: TANAKA MIYOKO
IPC: G06F9/06
Filed: 1988-10-25
Abstract: PURPOSE:To accurately manage plural programs having proper functions respectively by one program file by providing a segmentation means, a function addition and correction means, and a registration means. CONSTITUTION:First, a correction program 12 for condition B is segmented from the program file 11 by the segmentation means 2. Next, a correction program 13 in which a difference 17 related to the condition B is added on the correction program 12 is generated by the function addition and correction means 3. Furthermore, the correction program 13 is registered on the program file 11 by the registration means 4, and the program file 14 is generated. At this time, it follows that a segmenting condition 61 for condition B is automatically inserted to the neighborhood of the difference 17 and a difference 16 with segmenting condition exists in the program file 14. Consequently, it results that the program file 14 includes a common part and the difference with realizes a function proper to the program executed at the time of satisfying the conditions A and B.
Patent JP-S63122485-A (JP)
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0987937-A (JP)
Title: Metalescent yarn
Inventor: OIKE KOZO
IPC: D02G3/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a metalescent fiber durable to the stress applied to the yarn during the manufacture of woven fabric, knit fabric, braid, etc., especially tensile stress, having lasting metallic luster and resistant to the heat of an iron, etc. SOLUTION: This metalescent yarn is produced by forming a resin undercoating layer 2 on one surface of a transparent polyester film 1, applying a metallized gold layer 3 on the resin undercoating layer 2, forming a top- coating resin layer 4 on the metallized layer 3, pasting a cellophane paper 6 to the top-coating resin layer 4 interposing an adhesive layer 5, pasting another cellophane paper 8 to the other surface of the transparent polyester film 1 interposing an adhesive layer 7 and slitting the obtained laminate to narrow strips.
Patent JP-2000168096-A (JP)
Title: Ink-jet printer, method for controlling its initialization and information-recording medium
Inventor: YODA SATOSHI
IPC: B41J2/185
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To favorably carry out an initialization process when a power source is turned on afterwards even if a cleaning process is being conducted when the power source is cut off because of a power failure or because a power source cord is mistakenly pulled out in an ink-jet printer. SOLUTION: This ink-jet printer is constituted of a cleaning means for an ink-jet head, a power source cut-off detect means 105 for detecting when the supply of a power source to the printer is cut off, a memory control means 100 for storing an operation state of the cleaning means to a memory means 103 at a time point when the cut-off of the power source is detected, and an initialization control means 100 which reads out the operation state of the cleaning means stored in the memory means 103 when the power source of the printer is turned on and which executes an initialization operation different according to the operation state.
Patent JP-H1193480-A (JP)
Title: Locking device
Inventor: RI CHIYOU
IPC: E05B53/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking device in which the rotational movement of a rotor of a lock is transmitted as the vertical movement of a key plate to a key rod provided along the breadth direction, by changing the direction of the rotational movement 90 degrees using simple constitution, the key plate having almost the same height and the same length on either side of its main body. SOLUTION: In a cylinder lock, an inner cylinder serving as the rotor of the lock rotated by a key is provided with a first bevel gear 3 securely connected thereto by a pin 6, and a second bevel gear 4 meshing with the first bevel gear 3 is provided on a key rod 2; the rotational movement of the rotor of the lock is transmitted via the first and second bevel gears 3, 4 by the normal and reverse rotations of the key in such a way that the direction of the rotational movement of the key rod 2 is changed to an approximately perpendicular direction, so that locking can be achieved. Thus by using the bevel gears 3, 4, the transmission of force becomes constant to allow smooth operation and to prevent the loss of the rotational movement.
Patent JP-H10117388-A (JP)
Title: User's information terminal system
Inventor: HONMA TSUGURO
IPC: G06F3/048
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To allow easy operation a user information terminal system to conduct so as to be conducted by a user's information terminal equipment. SOLUTION: This system is composed of a user's information terminal equipment 1, a device 20 and a management center 11. The user's information terminal equipment 1 receivers various information through an entry means 2, a setting information generating means 4 of the management center 11 generates setting information based on the information and sends the information to the device 20, and the device 20 stores the setting information to a setting information storage means 5. Thus, even though the device is stand alone, it attains ease of operation similar to having been conducted by the user's information terminal equipment 1.
Patent JP-H09117003-A (JP)
Title: Air piping structure for direct drive pantograph
Inventor: HASEGAWA TADASHI
IPC: B60L5/12
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To lessen the load being applied to an air duct and to protect the air duct against exposure to spark by employing a hollow rotary shaft and elevating/lowering a mast through the hollow rotary shaft. SOLUTION: A rotary shaft 30 disposed on the roof frame 1 of a vehicle comprises two hollow joint pipes 31, 32 arranged linearly through a manifold 33 and supported rotatably, at the opposite ends thereof, by mast pivot brackets 34, 35. Each joint pipe 31, 32 is inserted with the air duct 37, 38, 39 of a lift cylinder for elevating/lowering a mast 5. Each air duct 37, 38, 39 has one end coupled with a joint 40, 41 provided on the mast pivot brackets 34, 35 and the other end coupled with a joint 42, 43 provided on the manifold 33. More specifically, the air duct 37, 38, 39 is disposed at a position where the movement is smallest.
Patent JP-S63124636-A (JP)
Title: Pseudo signal insertion system in voice semiconductor system
Inventor: IIZUKA SHIGERU
IPC: H04J3/17
Filed: 1986-11-14
Abstract: PURPOSE:To improve the voice quality of listener and keep the naturaility of talking by using a synthesis filter driven by a coded parameter of a frame before missing and noise so as to synthesize a pseudo voice and interpolate the missing part. CONSTITUTION:When the silence state is detected from a signal at a terminal 3, a changeover switch 5 selects a D/A converter 6 to the position of a power adjuster 14. An LPC analyzer 10 analyzes an envelope of a spectrum of background noise at the voice presence before the voice signal is silent and obtains a prediction coefficient for a predicting device 12 for a short time in the short period synthesis filter 11 to set the result for a short time prediction device 12. Then the noise from the noise generator 4 is inputted to the filter 11 and a noise having a spectrum similar to the spectrum of the background noise is outputted and given to the power adjuster 14. As a result, the pseudo noise having a spectrum and power similar to the background noise is outputted from the power adjuster 14.
Patent JP-H04145721-A (JP)
Title: Semiconductor integrated circuit
Inventor: KURIMOTO MASAHIRO
IPC: H03K23/54
Filed: 1990-10-08
Abstract: PURPOSE:To detect a malfunction by itself by providing plural FFs, plural parallel transistors(TRs) switched by the output of the FFs and resistive elements connected in series to the device. CONSTITUTION:When the circuit is normally in operation, only one of output terminals Q1-Q3 of FFs 1-3 goes to an H level. Malfunction takes place due to any cause and the two output terminals Q2, Q3 go to H, then N-channel TRs 2,3 are turned on. Then a voltage VB proportional to a ratio of the total ON-resistance to an ON-resistance of a P-channel TR 4 is outputted to a signal line 7. A threshold voltage VT of a NAND gate 5 is set to a relation of VA> VT>VB (VA is a resistance ratio of TRs 2, 4), and when two FFs or over go to H at malfunction, a reset signal is outputted to a signal line 8. As a result, a ring counter circuit is initialized and when a terminal IR connects to an interrupt generating circuit, the malfunction of the ring counter circuit is informed to a CPU.
Patent JP-H11105868-A (JP)
Title: Container for drink
Inventor: MASUI HIDETOSHI
IPC: B65D17/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make the drinking of a drink in a can body of a container for a drink easy. SOLUTION: A lip touch part 10 having a shape curved in the formed of a recessed surface opposed to a drinker's lower lip is formed at an upper end of a body 2 of a can 1 so as to be opposed to a pull tab 5. When a drink in the can 1 is drunk through a mouthpiece opened by manipulation of unsealing the pull tab 5, the lower lip is engaged with the lip touch part 10, and pressing feeling applied to the lower lip is reduced when the drink in the can 1 is drunk.
Patent JP-H0576648-A (JP)
Title: Prize ball pay out device of flipping ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-09-21
Abstract: PURPOSE:To facilitate changing the number of stored prize balls in a pinball game machine by dividing a prize ball storing cylinder main body into an upper storing cylinder unit having an upper ball stopper and vertical sliding members and a lower storing cylinder unit having a lower stopper, and removably installing the lower storing cylinder on a mechanism plate. CONSTITUTION:A prize ball pay out device 30 is divided into an upper storing cylinder 3a where upper prize ball storing cylinders 32a-32c are formed and a lower storing cylinder unit 31b where lower prize ball storing cylinders 60a-60c are formed. Upper ball stoppers 37a, 37b are disposed on the upper prize ball storing cylinders 32a-32c, and lower stoppers 67a, 67b are disposed below the lower prize ball cylinders 60a-60c. Vertical sliding members 49a, 49b and operating levers 57a, 57b interlocking with rotary members 86a-86b of a prize winning ball handling device 80 are provided in such a manner, as to drive the upper and lower stoppers 37a-37c, 67a-67c to be opened and closed. At least the lower storing cylinder unit 31b is removably installed in the mechanism plate 2.