baber/WOPTO huggingface dataset:
Patent JP-S57159819-A (JP)
Title: Static-free polymer
Inventor: SAITOU KIYOTAKA
IPC: C08G73/12
Filed: 1981-03-27
Abstract: PURPOSE: A polymer having heat stability, impact resistance, processability and static-free property, prepared by reacting a copolymer consisting of a specified unsaturated dicarboxylic acid anhydride and an aromatic vinyl monomer with an imidating agent and a quaternizing agent.  
     CONSTITUTION: A copolymer obtained by copolymerizing (A) 5W45wt% unsaturated dicarboxylic acid anhydride of formulaI, wherein R 1  is H, a halogen, a 1W6C alkyl, phenyl or chlorophenyl and R 2  is H or a halogen, with (B) 40W 80wt% aromatic vinyl monomer (e.g., styrene) and (C) 0W35wt% monomer selected from the group consisting of (meth)acrylonitrile and (meth)acrylic acid, is reacted with an imidating agent selected from amines consisting of a diamine of formual II, wherein R 3  is a 2W3C alkylene and R 4  and R 5  are each a 1W6C alkyl or an amine of formula III, wherein R 6  is H or a 1W12C alkyl or a like group, and then reacted further with a quarternizing agent of formula IV, wherein R 7  is a 1W6C alkyl or benzyl, and X is a halogen, a sulfate group or a phosphate group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62202040-A (JP)
Title: Titanium alloy for superplastic working
Inventor: OKADA MINORU
IPC: C22C14/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a Ti alloy having strength characteristics and corrosion resistance equal to those of a Ti-6Al-4V alloy and showing superplasticity in the lower temp. range, by providing a composition principally composed of Ti-6Al-4V alloy and by adding proper amounts of relatively inexpensive Mn to the above. CONSTITUTION:The Ti alloy has a composition consisting of, by weight, 4.5-6.5% Al, 3.5-4.5% V, 1.0-2.0% Mn, and the balance Ti and containing, if necessary, <=0.5% of one or more elements among Co, Fe, and Ni. This Ti alloy has low beta-transformation point and, moreover, it shows superplasticity in the temp. region of <=800 deg.C and has excellent superplastic workability with maintaining the strength characteristics and corrosion resistance of Ti-6Al-4V alloy.
Patent JP-H11242911-A (JP)
Title: Lighting system of upper rack
Inventor: TANADA SHINYA
IPC: A47B77/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment and detachment of a shade for easy maintenance, and to secure large storage space and illuminance. SOLUTION: This lighting system of an upper rack is so constituted that a luminaire 7 is provided in an illumination space 6 formed in the internal corner formed by a back plate 2 and a bottom plate 3 of an upper rack cabinet 1 and a shade 8 is detachably set to a mounting aperture 9 formed on the bottom plate 3. A front aperture of the illumination space 6 is freely opened and shut by a front plate 5, and the shade 8 is detached upward from the mounting aperture 9, then it is carried ahead out of the front aperture.
Patent JP-S62202667-A (JP)
Title: Print signal generator
Inventor: AKAHORI KENICHI
IPC: B41J2/44
Filed: 1986-03-03
Abstract: PURPOSE:To generate a print signal including respective patterns of coded graphic and character by storing a graphic pattern in a coded print information signal by a graphic pattern dot signal, reading the signal when a printer reaches a graphic pattern print position and synthesizing the signal with the character pattern dot signal. CONSTITUTION:A graphic code in a coded print information signal 2 is stored in a graphic pattern memory 16 and other information is stored in a page buffer 13 and the print position information of the graphic pattern is stored in a print control circuit 17 at the same time. When a CPU 14 stores a character code by one line from the buffer 13 to a line buffer 18, the circuit 17 gives a character code in the buffer 18 to a read circuit 19, and reads the character pattern dot signal in the unit of raster from the character generator 20. The signal and the graphic pattern dot signal read in the unit of raster from the memory 16 after the circuit 17 detects the print position are synthesized by a synthesis circuit 22 to output a print signal.
Patent JP-H11234725-A (JP)
Title: Radio repeater system
Inventor: MATOI KAZUMASA
IPC: H04W28/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent any abnormal suppression on cross-talk or received signals in communication related with a repeater station by providing a time-division repeating means for transmitting information by the next packet of a transmission time slot and a means for operating the simultaneous transmission and reception of plural channels by inverting the transmission and reception time slots of an adjacent control station or repeater station for each repeater station. SOLUTION: Information can be received in a prescribed area by broadcasting information by a control station and repeater stations (a)-(k). The radio relay of this information is operated by editing information data at a downward channel f1 for relay in a 430 MHz band, and successively operating relay transmission from the control station through all repeater stations from an adjacent repeater station to an adjacent repeater station. The transmission of information from the control station and the repeater stations (a)-(g) to each area is operated by broadcasting at a channel f2. Information from a user having an ID under contract with this radio repeater system is transmitted and received at a channel f3, and successively relayed through the repeater stations, and connected with the control station.
Patent JP-S61204177-A (JP)
Title: Diene compound and production thereof
Inventor: IKEGAMI SHIRO
IPC: C07D307/92
Filed: 1985-03-06
Abstract: NEW MATERIAL:The compound of formula I (R is alkyl or substituted silyl). EXAMPLE:The (E,E)-methyoxydiene compound of formula. USE:A synthetic intermediate for forskolink known as a compound having strong adenylcyclase-activating action and hypotensive action and separated from a plant of Perilla genus and an intermediate for 5,5,9- trimethyl-trans-2-decalone useful as perfumery. PREPARATION:The compound of formula I can be produced e.g. by reacting the beta-hydroxysulfone compound of formula III (R<2> is aryl) with an acylation agent such as 4-dimethylaminopyridine in a solvent such as methylene chloride in the presence of a base such as acetic anhydride to effect the protection of the OH group of the compound of formula I with the acyl group and then reacting the product with a beta-acyloxysulfone compound in a mixed polar solvent such as methanol-tetrahydrofuran, in the presence of a metal such as Na amalgam to effect the elimination of beta-acyloxysulfone.
Patent JP-H03248647-A (JP)
Title: Bridge equipment
Inventor: INABA AKIRA
IPC: H04L12/40
Filed: 1990-02-27
Abstract: PURPOSE:To improve the throughput of frame relay by selecting transfer information registered in a table equipment, deleting the transfer information of a selected terminal equipment from the table equipment and registering new information. CONSTITUTION:Access frequency information and access time information are registered in an address table 33 in addition. The transmission information below the access frequency threshold level and the access time threshold level is deleted and transferred to a program memory 32 when the table 33 overflows. Thus, the transfer information of a new terminal equipment is registered newly to an idle area of the address table 33 and only the valid transfer information with high access frequency is stored in the address table 33. Thus, number of terminal equipments is increased and even when the transfer information of all terminal equipments cannot be stored in the address table 33, the throughput of the entire frame relay is improved.
Patent JP-S60187451-A (JP)
Title: Twin roll type continuous casting device
Inventor: TAKAMI AKIRA
IPC: B22D43/00
Filed: 1984-03-08
Abstract: PURPOSE:To stabilize the quality of a product by providing a gate for discharging slag in the lateral part of a well for a molten steel and disposing a tank for receiving slag on the outside thereof. CONSTITUTION:A gate 23 consisting of a notch 23 and a door 22 for opening and closing the notch, etc. is provided in the lateral part of a barrel sealing plate 5. The door 22 is supported to a guide metal 25 so as to glide vertically along the outside of the plate 5 and is driven upward and downward by a hydraulic cylinder 27. A tank 24 for receiving slag is disposed in contact with the gate 23 and can contain the slag in the amt. more than the slag to be discharged once. Since a molten steel 3 is discharged through the notch 21 into the tank 24, the operation for discharging the slag is easy and the quality of the product is improved.
Patent JP-S62202466-A (JP)
Title: Instant-use type lead-acid battery
Inventor: SAKAGUCHI ISAO
IPC: H01M10/06
Filed: 1986-03-01
Abstract: PURPOSE:To make it possible to contain alkali metal ions having a specified concentration in an electrolyte by only pouring a usual electrolyte by arranging a granulated alkali metal salt inside a battery. CONSTITUTION:An instant-use type lead-acid battery 1 consists of a container 2 and a cover 3, and no electrolyte is poured in it. A plate group 4 using plates whose each grid uses a lead alloy containing tin and no antimony is accommodated in the container 2. A granulated alkali metal salt 5 is uniformly arranged above the plate group 4. The granulated alkali metal salt 5 is produced by adding water to a powdered alkali metal salt as the binder, then granulating the mixture. As the alkali metal salt 5, sodium sulfate can be used.
Patent JP-H0321848-A (JP)
Title: Method of measuring non-porous surface area of porous carbon black
Inventor: DANIERU AARU SANDAAZU
IPC: G01N15/08
Filed: 1990-02-27
Abstract: PURPOSE: To shorten a measurement time and improve measurement accuracy, by lessening the number of times of handling a material in an automatic operation method and using a required temperature control. CONSTITUTION: A dispersed substance 2 of carbon black and CTAB(cetyl trimethyl ammonium bromide) is put in a container 21 resistant to high voltages, which is placed on a holding device 3. A gas is pressed into the container 1 from a gas source 4 via a gas pipe 5, so that the dispersed substance 2 is pressed through a pipe 6 out from a filter cartridge 7 in a flask 8 adjusted to keep a constant temperature. A solution of the CTAB of the dispersed substance 2 enters a measuring loop 9, with the filtered carbon back left behind. The CTAB of the solution is separated from other components in a column 10 and brought into a detector 13. A standard chromatographic curve is generated. An area under the curve is measured by an integrator 14, and moreover an area of the CTAB to a specific carbon black, that is, a non porous surface area is calculated from the area.
Patent JP-S55135642-A (JP)
Title: Method and apparatus for producing thermoplastic resin sheet with colored belt
Inventor: ENDOU KUROSHI
IPC: B29C48/08
Filed: 1979-04-11
Abstract: PURPOSE:To continuously provide a titled sheet having a faded portion gradually faded from a dense-colored portion by a method wherein flows of different-colored molten resins are caused to join through a specified-shaped opening portion which opens into an expanding passage of a sheet extrusion die. CONSTITUTION:A molten thermoplastic resin is forced into a sheet extrusion die 7 from a resin inflow port 8 of the die 7 by an extruder 1, passes through an expanding passage 9 and a land 10 of the die 7, and extruded from an extrusion port 11 into the shape of a sheet. On the other hand, another molten thermoplastic resin different in color from the former one is fed from a feeder 4, and fed through a passage 13 and an opening portion 12 into the exapanding passage 9, where it joins the former resin. The resins as a whole is further flowed through the passage 9 and land 10, and extruded from the port 11 into the shape of a sheet. In this way, it is possible to obtain a sheet 14 having a belt-shaped colored layer 15 parallel to the extruding direction, with a faded portion II gradually faded widthwise from a uniform dense-colored portion I.
Patent JP-H07230866-A (JP)
Title: Bulb socket
Inventor: ITO KATSUYA
IPC: H01R33/09
Filed: 1994-02-17
Abstract: PURPOSE:To provide a small bulb socket by which contact failure is reliably prevented. CONSTITUTION:A connector terminal 40 having a plate-like relay termina part 42 is inserted from the connector inserting part 23 side. Next, a bulb terminal 30 having a plate-like relay terminal part 36 is inserted from the bulb inserting part 22 side. Thereby, the relay terminal part 36 is fitted in a fitting hole 43 arranged in the relay terminal part 42, and both terminals 30 and 40 are electrically connected to each other.
Patent JP-S62203789-A (JP)
Inventor: NISHIYAMA TORU
IPC: G05B19/18
Filed: 1986-03-04
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-S57160187-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/223
Filed: 1981-03-27
Abstract: PURPOSE:To enhance the reproducibility, homogeneity and productivity of transverse mode controllable structure, by forming a p layer for current structure at diffusion process without contacting with a groove. CONSTITUTION:An SiO2 film 15 with the thickness of 5mum is attached on the surface of an n type InP semiconductor substrate 8. Next, Zn diffusion is performed to invert the substrate except for the part of the film 15 attachment to a p type InP layer 9 with the depth of approx. 2-3mum. Subsequently, the film 15 is removed with a stripe groove with the width and depth of 2mum formed on the layer 8 by chemical etching with the photoresist film 16. Then the film 16 is removed to perform liquid phase epitaxial growth with the formation of an n type InGaAsP photoguide layer 10, InGaAsP activated layer 11 and a p type InP clad layer 12. This method allows the design of the thickness of the diffused layer 9 regardless of the depth of the groove.
Patent JP-H10240697-A (JP)
Title: Load distribution method based on session use rate
Inventor: ISHIKAWA SADAHIRO
IPC: G06F15/16
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To execute a load distribution processing without bias with low overhead by executing the load distribution processing until a processor whose load is the lowest from time when a transaction is received by referring to a table in a repeating device. SOLUTION: The identifier of A or B is set in a terminal 1 and the transaction generated in the terminal 1 is transmitted to the repeating device 3. In a transaction processing process 10, the type of the allocated transaction is discriminated from the transaction identifier which is set in the transaction and the session management table 8 or 9 of A or B corresponding to the discriminated type is referred to. The transaction processing process 10 is to obtain the session use rates for the respective processors by referring to the session management table 8 or 9. A transaction request to the processor whose session use rate is the smallest is transmitted.
Patent JP-H11242631-A (JP)
Title: Computer system and data preserving/restoring method for the same
Inventor: IZUMIDA KOUSUKE
IPC: G06F3/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance the speed of hibernation processing in a computer system. SOLUTION: In a write processing (3) of first compressed data, for example, data transfer for one sector from a CPU to an HDD and local write operation for one sector by the HDD are executed repeatedly for 256 sectors. During the period of this write processing (3), a data compressing processing (4) of a next memory block is performed while utilizing a period in which the local write operation is performed by the HDD. Namely, when data for one sector are completely transferred, a system BIOS performs the transfer of the next data for one sector after waiting for the end of local write operation for one sector by the HDD, but during the period waiting for the end of that local write operation, the compressing processing of the next data is performed.
Patent JP-H10241717-A (JP)
Title: Fuel cell power generating system
Inventor: TANAKA HIROKATSU
IPC: H01M8/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive temperature rise of a reformer without affecting a load operation system by circulatingly enclosing a fuel pole exhaust gas, in a fuel cell system generated due to a load shutdown, into a fuel pole, and supplying only the fuel pole exhaust gas, in a fuel cell in normal operation, to the reformer. SOLUTION: When part of a fuel cell system is load-shut down, this load-shutdown signal is detected by a fuel cell abnormality detector 18 to specify a fuel cell stack 10i where abnormality occurs. The signal detected by the detector 18 is inputted into a recirculating system control device 19, to control the immediate closing action of a fuel pole exhaust gas flow rate adjusting valve 7i in the fuel cell system where a load is shutted down and the opening action of a fuel pole exhaust gas recirulating value 5i, also at the some time a flow rate in the recirulating system by a fuel pole recirculating blower 3i. Thereby a control start signal is sent to a differential pressure adjusting value control part 22.  The control part 22 monitors the differential pressure signal, between a fuel pole Ai and an air pole Bi from a differential pressure detector 21i, to control the opening of a fuel pole exhaust gas recirculating differential pressure adjusting valve 17i, so that the differential pressure signal is within in tolerance. (i=1-n).
Patent JP-S56142038-A (JP)
Title: Extrusion molding of vinyl chloride copolymer
Inventor: YAMADA TETSUYA
IPC: B29C48/92
Filed: 1980-04-07
Abstract: PURPOSE:To obtain the captioned molding with a frosted surface and any satisfactory slipping quality without the necessity of specific additive and secondary processing by extrusion molding of a compound of vinyl chloride copolymer and plasticizer. CONSTITUTION:A compound of 100pts.wt. of vinyl chloride copolymer (A) which  is composed of 99.0-99.95wt% of vinyl chloride and 1.0-0.05wt% of polyethyleneglycoldiacrylate or polyethylenedimethacrylate having a polymerization unit of  4-50, and 0-100pts.wt., preferably 10-50pts.wt. of a plasticizer (B) (e.g. dioctylphthalate, etc.) is extrusion molded under such condition as to meet the formula [T: temperature ( deg.C) of extrusion-molding die, X: weight parts of plasticizer].
Patent JP-H03250694-A (JP)
Title: Earthquake-proof structure
Inventor: IWAMOTO YASUHIDE
IPC: H05K5/02
Filed: 1990-02-28
Abstract: PURPOSE:To improve the workability for arranging a table to be used as an absorber when earthquake load is excerted on electronic instruments by constructing the table in such a manner that it is divided into two parts at the center thereof, each part being disposed oppositely to form a slope and that each part include a bottom surface fixing part fixed to a floor surface and a coupling part for coupling the divied parts. CONSTITUTION:A table 1 comprising division structures 1a, 1b yielded by halving it with respect to a ball part 32 from both surfaces of the same is disposed to hold the ball part 32 between the division parts. The ball part 32 is positioned to a hole 1f formed at the central portion of the division structures by opposing those division structures. Namely, an initial state of instrument arrangement is provided when the ball part 32 comes to the hole 1f. On the other hand, a floor surface 33 and the table 1 can moderate moving force exerted between the floor surface 33 and the table 1 when the ball part 32 rises along a bowl- shaped slope 1c owing to earthquake load, by forming a floor surface fixing part 1e at the lower part of the table 1. Alternatively, horizontal stress applied to the instrument 30 caused by the earthquake can be moderated by allowing the ball part 32 to rise along the slope 1c.
Patent JP-H04212717-A (JP)
Title: Vacuum deposition method and device
Inventor: YASUNAGA TADASHI
IPC: G11B5/85
Filed: 1991-02-20
Abstract: PURPOSE:To considerably increase the efficiency of vacuum deposition, to ensure high productivity and to reduce the size of a device even when two or more layers are formed by melting a material to be vacuum-deposited and irradiating the resulting melt with an electron beam. CONSTITUTION:A material to be vacuum-deposited is melted, the resulting melt 8 is allowed to flow down continuously and a prescribed position of the flowing melt 8 is irradiated with an electron beam 7. Vacuum deposition is carried out on a continuously transferred flexible beltlike substrate 30 with flows 9 of vapor generated in the direction of a normal line of the surface of the flowing melt.
Patent JP-H03251229-A (JP)
Title: Blood sugar value measuring instrument
Inventor: KURIYAMA TOSHIHIDE
IPC: G01N27/416
Filed: 1990-02-28
Abstract: PURPOSE:To measure a glucose concn. with good accuracy and to allow the continuous monitoring of a blood sugar value by providing a glucose sensor on the suction route of a leaching liquid past a metallic plate and applying a voltage at which hydrogen peroxide is oxidized to the metallic plate. CONSTITUTION:A suction cell 9 formed with the net-like metallic plate 2 in a skin suction port 9a is fixed by means of a double coated adhesive tape 10 to the surface of the skin 1 from which the keratin layer is removed. The skin 1 is sucked by a vacuum pump via a tube 6, by which the leaching liquid 7 is bled out of the surface of the skin 1 and is passed through the net-like metallic plate 2. A material, such as ascorbic acid, is oxidized when a voltage is applied to the leaching liquid as a voltage to oxidize the hydrogen peroxide by using a reference electrode 8 and lead wires 3 for the metallic plate when platinum is used as the material of the net-like metallic plate 2. The glucose sensor 4 provided behind the net-like metallic plate 2 is thus prevented from detecting the ascorbic acid and from creating the cause for an error. Only the hydrogen peroxide generated when the glucose is oxidized is detected and a signal is taken out of the lead wires 5 for the glucose sensor.
Patent JP-H09219154-A (JP)
Title: Phosphor composition and plasma display panel
Inventor: MASUKO HIDEAKI
IPC: H01J11/22
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To form a fluorescent surface having a large area to improve display brightness, by containing a melamine kind having specific composition expressed in a formula 1, and a guanamine kind having a specific composition expressed in a formula 2. SOLUTION: This composition contains a phosphor, alkaline soluble resin. phenol compound, a sensitive eadiation beam acid generation agent, and melamin and guanamine kinds rxpressed in formulas 1 and/or 2. The following marks are shown as follows: in the formula 1, R<1> -R<6> : a hydrogen atom, -CH2 OR<7> or -(CH2 )4 OR<7> group, and R<7> : the hydrogen atom or an alkil group having the number of a carbon of 1-6; in the formula 2, R<1> -R<6> : a hydrogen atom, -CH2 OR<7> or -(CH2 )4 OR<7> group, R<7> : the hydrogen atom or an alkil group having the number of a carbon of 1-6, and R: the alkligroup having the number of a carbon of 1-10, or a substitute substituted phenyl group.  Partitioning walls, for demarcating an electrically discharging space, and a displaying electrode are formed on a transparent substrate to fill recesse recessed parts among partitioning walls with phosphor layers. Here, an radiation beam is radiated from the back surface of the transparen transparent substrate, with the partioning walls and the displaying electrode as a mask.