baber/WOPTO huggingface dataset:
Patent JP-H05195360-A (JP)
Title: Rubber-reinforcing material and pneumatic radial tire containing the same
Inventor: YANAGI KENJI
IPC: B29D30/38
Filed: 1992-01-21
Abstract: PURPOSE:To obtain radial tires of light weight, excellent maneuverability and durability by using codes which are made of organic fiber-resin composite lines and arranged so that the center axis of the code center draws a spiral within a certain range as a part in the plural layers of reinforced belts. CONSTITUTION:The belt codes are prepared by using one or plural lines of fiber-resin composite strings formed by embedding high-strength and high- elasticity organic fibers such as aromatic polyamide fibers or polyvinyl alcohol fibers of higher than 15g/d tensile strength 2 in a resin-impregnating agent and arranging the codes so that the equation: 1.0<L/lambda<1.50 is satisfied, where L is the length of the trace drawn by the code per spiral pitch length lambda. The above-mentioned belt code is used in at least one layer among plural belt- reinforced layers crossing each other at a code angle of 15 to 30 deg. to the peripheral direction of the tire on the curcas layers of 75 to 90 deg. code angle and that of tread part, to produce pneumatic radial tires of lightened weight and excellent maneuverability and durability in continuous driving under keeping slip angle continuously.
Patent JP-S58148290-A (JP)
Title: Refrigerator with acroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F25B31/00
Filed: 1982-02-26
Abstract: PURPOSE:To reduce internal leakage of gas as well as loss of the power by providing with a gas injection path, prolonging the time during which gas injection is possible, and by saving the area for injection port. CONSTITUTION:A piping is connected with gas injection ports 15a, 15b installed open at the compression chamber 9 of a stationary scroll 5, connected to a piping 13 through counterflow preventive mechanisms 14a, 14b to be further led outside an enclosed container 1. Because scroll compressor completes one stroke after several revolutions, the pressure rising speed in compression chamber 9 is slow as well as the time with lower pressure than the injection pressure is long. Further the ports 15a, 15b are open at the compression chamber 9 for a period as long as approx. one revolution, so that even a comparative small port area can provide effective injection. Therefore the gap volume at the port part is small and internal leakage of the gas is also small to give reduction of otherwise too large consumption of the power for compression, and the power loss can be thus suppressed.
Patent JP-H10194971-A (JP)
Title: Antihypertensive medicine containing substituted thiazolidinedione derivative
Inventor: HINDLEY RICHARD M
IPC: C07D417/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antihypertensive medicine effective for treating and preventing hypertensive patients by including a specific substituted thiazolidinedione derivative. SOLUTION: This antihypertensive medicine contains a compound of the formula [A<1> is a (substituted) aromatic heterocyclic group; R<1> is H, an alkyl, an acyl, an aralkyl, etc.; R<2> , R<3> are each H, or R<2> , R<3> are bound to each other to form a bond; A<2> is a benzene ring having totally five or less substituents; (n) is 2-6], its tautomer, its pharmaceutically acceptable salt or its pharmaceutically acceptable solvate, e.g. 5-(4-[2-(N-methyl-N-(2-benzothiazolyl) amino]ethoxy]benzyl)-2,4-thiazolidinedione. The compound of the formula is obtained by subjecting 5-(4-[2-N-methyl-N-(2-benzothiazolyl) amino]ethoxyl]benzylidene)-2,4-thiazolidinedione to a hydrogenation reaction in the presence of palladium in 1,4-dioxane, etc.
Patent JP-H0578476-A (JP)
Title: Polyamide resin and its resin composition
Inventor: KATAOKA TOSHIYUKI
IPC: C08L77/10
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a melt-moldable polyamide resin having excellent heat- resistance and thermal stability by carrying out the polycondensation reaction of a specific diamine and an aromatic dicarboxylic acid in the presence of a dehydrohalogenation agent in an organic solvent. CONSTITUTION:The objective aromatic polyamide resin of formula II (X is halogen; Z is condensed polycyclic aromatic group; (n) is 1-1,000) is produced by the polycondensation of (A) 1,3-bis(4-aminophenoxy)-5-halogenobenzene and/or 1,3-bis(3-aminophenoxy)-5-halogenobenzene of formula I and (B) an aromatic dicarboxylic acid dihalide such as aromatic dicarboxylic acid dichloride in the presence of (C) a dehydrohalogenation agent such as trimethylamine in an organic solvent such as N,N-dimethylformamide at <=60 deg.C.
Patent JP-2000227587-A (JP)
Title: Production of liquid crystal display
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/1334
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make the particle diameter of the polymer network of PN-LC uniform and fine by controlling the surface temperature of PN-LCD with a heat ray absorbing filter or a heat ray reflecting filter as well as a heat ray absorbing structure fitted to a UV source. SOLUTION: A filter 23 that absorbs or reflects heat rays emitted from a UV lamp 17 is disposed between the UV lamp 17 and PN-LCD 10 so as to control the rise of the surface temperature of the PN-LCD 10. A soda glass filter may be adopted as the simplest example of the filter 23.
Patent JP-H05224386-A (JP)
Title: Method for controlling temperature
Inventor: FUJISAWA KAZUTOSHI
IPC: G03D13/00
Filed: 1992-02-17
Abstract: PURPOSE:To easily and stably control the heat development temp. of a photosensitive transfer type heat developable material. CONSTITUTION:An objective temp. determining means 4 and a heating power determining means 5 are fitted and the objective temp. or heating power is varied in accordance with the rate of transfer of a photosensitive member 7. The surface temp. of the photosensitive member 7 can be stabilized independently of a change in the rate of transfer at the beginning of development.
Patent JP-S63195249-A (JP)
Title: Alloy with constant elasticity at high temperature
Inventor: MASUMOTO RYO
IPC: C22C38/30
Filed: 1987-02-10
Abstract: PURPOSE:To obtain an alloy with a little change of Young's modulus until relatively high temp., by providing a composition which consists of respectively prescribed amounts of C, Si, Mn, Cr, Ni, Co, and the balance essentially Fe and in which the total content of Ni and Co is specified. CONSTITUTION:The above-mentioned alloy with constant elasticity at high temp. has a composition containing, by weight ratio, <=5% C, <=1.0% Si, <=1.0% Mn, and 2.0-10.0% Cr, further containing 35-44% Ni and 1.0-10.0% Co in a range satisfying Ni+Co=41-49%, and having the balance essentially Fe. In order to manufacture this alloy, a raw material with the above composition is melted and cast desirably in vacuum or in a nonoxidizing atmosphere, and then subjected to hot forging and rolling. Successively, the rolled stock is soaked at 900-1,000 deg.C, solution-heat-treated, cold-worked at >=30% draft, held at about 500-800 deg.C, air-cooled or cooled slowly, and then subjected to aging treatment so as to be formed into the desired alloy with constant elasticity at high temp.
Patent JP-H08221946-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/04
Filed: 1995-02-17
Abstract: PURPOSE: To reduce the weight of a cassette shell and to improve productivity by shortening of molding time by forming a thin part in a cassette shell half by a recessed part and covering the front surface of this recessed part with a thin rigid sheet member. CONSTITUTION: The sheet member 9 is provided with a label mounting part on the base of the recessed part 8 to allow the visual recognition of a label through the label sheet member 9 mounted at this part in the case where the sheet member 9 is formed of a transparent plastic material. In such a case, label paper is inserted into the recessed part 8 and a spacing 10 is formed between the peripheral edge of the recessed part 8 and the peripheral edge of the sheet member 9 to allow the removal of the label paper out of the inside of the recessed part 8, thereby facilitating the exchange of labels. The side edge on the spacing 10 side of the sheet member 9 may be partly notched as a fingertip setting part for the label in order to facilitate the taking-out of the label.
Patent JP-S59155602-A (JP)
Title: Speed adjusting apparatus for air cylinder
Inventor: NOGUCHI SUSUMU
IPC: F15B15/22
Filed: 1983-02-25
Abstract: PURPOSE:To delicately adjust speed by connecting the both chambers of a both- rod type hydraulic cylinder synchronized with the air cylinder through a piping equipped with a speed controller. CONSTITUTION:The piston rod 21 of an air cylinder 1 shifts leftward and a both-rod type hydraulic cylinder 21 shifts leftward at the same time, and then the oil in the right chamber 21a of the hydraulic cylinder 21 flows into the left chamber 21b of the hydraulic cylinder 21, passing through a piping 14. At this time, the oil is controlled by a speed controller 13 which is constituted of a throttle valve installed midway in the piping 14, and a piston rod 2 is controlled to a prescribed speed determined by the opening degree of the throttle valve of the speed controller 13.
Patent JP-H04245332-A (JP)
Title: Data processor
Inventor: MYOSHI KENJI
IPC: G06F1/04
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a microcomputer having an instruction which waits operation for a certain time even when the frequency of an operation clock and the number of waiting cycles of a program memory as the operation environment of a program are varied. CONSTITUTION:A CPU is provided with terminals T1-T3 for inputting information regarding the frequency of the operation clock. When a dedicated instruction which operates in a fixed time is executed, the CPU reads input information from the terminals T1-T3, determines the number of cycles required for the execution of the instruction, and executes the instruction by taking the time corresponding to the number of cycles.
Patent JP-H05221052-A (JP)
Title: Paper feed device
Inventor: IWASAKI SATOSHI
IPC: B65H3/00
Filed: 1992-02-17
Abstract: PURPOSE:To enable a small sized paper feed device to be manufactured at low cost and to facilitate its positioning to a recorder. CONSTITUTION:A paper feed device is movably supported with a recorder 11 so that it can be moved between an automatic paper feed position and an evacuative position. When it is positioned at the automatic paper feed position, a paper feed component 25 is connected to a driving system on the recorder side, its handling is simple since the paper feed device 20 is not required to be attached to and detached from the recorder without omission. Further, when the paper feed device 20 is used, the paper feed component 25 is made to be driven with the driving system of the recorder 11 to make providing an individual driving source to the recorder 20 unnecessary.
Patent JP-H03234947-A (JP)
Title: Anchoring method for tip end of steel strand wire
Inventor: YAMADA JUNPEI
IPC: H02G1/04
Filed: 1990-02-13
Abstract: PURPOSE:To save manhours required by works as well as to enhance safety by fitting the curved turning section of a winding grip fitted onto the tip end of a steel strand wire onto the circumferential surface center groove section of a thimble, and thereby binding the winding grip onto the thimble with a suitable fastening cord. CONSTITUTION:The curved turning section 7 of a winding grip 6 to be fitted onto the tip end of a steel strand wire is fitted first onto a groove section 3 which is provided at the center of the circumferential surface of a thimble 4, with this condition kept as it is, the curved turning section 7 is bound onto the thimble 4 with a suitable fastening cord 8. This thereby permits the grip 6 to be monolithically arrested with the thimble 4. After aforesaid preparation has been done, a bolt 10 fitting a band 2 is fixed onto the a specified position in height of a telegram pole 1 while each hole of the both frames of the band 2 is interconnected with the center hole 9 of the thimble 4 position between the ends of the both frames. This thereby surely prevents the curved turning section 7 of the grip from coming off out of the thimble 4 during winding the grip 6 at the end of a suspension wire 5, thereby anchoring the thimble 4 independently and quickly.
Patent JP-H11281643-A (JP)
Title: Blood testing method and its device
Inventor: BERNDTSSON INGEMAR
IPC: G01N1/36
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable the simplification of procedure for testing blood by a finger tip puncture method by placing a predetermined amount of blood sample in a capillary outside a testing device, arranging the capillary containing the sample in a channel through which a dilute solution flows, flowing a portion of the dilute solution in the capillary, and introducing the sample in the capillary to a mixing container. SOLUTION: In the case where the amount of sampled blood sample is not sufficient, in other word in the case that the blood can not be sucked to a detector, with a valve main body 12 located at the second location, the piston 16 of a syringe 14 is moved to inject a predetermined amount of dilute solution contained in a cylinder 15 into a conduit 21. The dilute solution is flowed into an adapter 27 via the conduit 21, a determining tube 17, and a conduit 22a. When the dilute solution is flowed through the connecting tube (capillary housing part) of the adaptor 27, the blood injected in a capillary is discharged to the outside of the capillary, is introduced to a conduit 22b together with the dilute solution, and then reach a mixing container 13 from the conduit 22b.  In the container 13, a predetermined amount of blood sample is further mixed and diluted with the dilute solution for preliminary dilution.
Patent JP-S61189744-A (JP)
Title: Frame buffer circuit
Inventor: MINAMI TAKATOSHI
Filed: 1985-02-18
Abstract: PURPOSE:To avoid such a case where an error produced in a single frame time affects the next frame by attaining a double series structure for the memory of a frame buffer circuit and providing a control part for said memory. CONSTITUTION:An FIFO control part 8 monitors a frame generation timing given from a frame generating part 2 as well as read end flags given from FIFO memories 10 and 11. Then the part 8 transmits the frame given from the part 2 to a transmission line as a transmission frame by a selector 6 if it is impossible to read out the memories 10 and 11 at a time point when a new frame is transmitted. While the FIFO memories are read out successively at and after the memory that is set at first under a read enable state when these memories store data and then set under the read enable state. The part 8 transmits a reset clock to the FIFO memory to empty the memory contents when the FIFO memory performs reading and a frame is through since the frame length is detected by the part 2.
Patent JP-S62297483-A (JP)
Title: Selective conversion of methane into methanol and chloromethane at ordinary temperature
Inventor: OGURA KOTARO
IPC: C25B3/23
Filed: 1986-02-13
Abstract: PURPOSE:To selectively convert methane into methanol and chloromethane at ordinary temp. and pressure by subjecting the methane to pulse electrolysis in the presence of a photocatalyst. CONSTITUTION:Since methane generated as natural gas is chemically inert, it is difficult to use the methane as starting material for the chemical industry. The methane is subjected to pulse electrolysis in a soln. contg. chloride ions such as KCl and the soln. is irradiated with light to generate chlorine radicals and to convert the methane into methanol and chloromethane through methyl radicals. Thus, the methane can be directly utilized as starting material for the chemical industry.
Patent JP-S62189345-A (JP)
Title: Idling speed control method for internal combustion engine
Inventor: KOIKE YUZURU
IPC: F02D41/00
Filed: 1986-02-14
Abstract: PURPOSE:To make it possible to smoothly shift an engine speed to an idling speed, by calculating a control valve command value at deceleration according to a deceleration rate, an engaged condition of an external load, and an engine cooling water temperature. CONSTITUTION:When an engine speed becomes lower than a set value slightly higher than an idling speed, an electronic control device 40 calculates a control quantity Isa for a solenoid 16 of a control valve 30 according to a deceleration rate of the engine speed, an engaged condition of an external load associated with an engine, and a cooling water temperature to be detected by an engine cooling water temperature sensor 21. When the control quantity Isa is greater than the sum of a learning value Ixref as a control quantity under a stable idling condition and a warm-up signal Itw, a command value Icmd for the control valve 30 is calculated by using the value Isa instead of the sum obtained above or a feedback control term Ifb. Accordingly, the command value Icmd may be increased according to the deceleration rate, and the engine speed is prevented from greatly decreasing from the idling speed.
Patent JP-H02210762-A (JP)
Title: Manufacture of phosphoric acid fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M4/88
Filed: 1989-02-09
Abstract: PURPOSE:To increase cell performance by pyrolytically decomposing and vaporizing organic polymer powder in an inert gas atmosphere to form pores for gas supply in an electrode catalyst layer. CONSTITUTION:A cell is formed by arranging an electrode catalyst layer 15 formed by bonding a catalyst 13 and fluororesing on an electrode base material. The catalyst 13, fluororesin 14, and organic polymer powder having a specified particle size are mixed and the mixture is heated in an inert gas atmosphere to pyrolytically decompose and vaporize the organic polymer powder to form pores for gas supply in the electrode catalyst layer 15. As the organic polymer powder, polyethylene, polypropylene, or fluororesin is used. The particle size of the polymer powder is selected so as to obtain specified pore size. Good current-voltage performance is obtained in a high current density region.
Patent JP-H04211512-A (JP)
Title: Bias circuit
Inventor: OGAWA ROKUTARO
IPC: H03K19/086
Filed: 1991-02-25
Abstract: PURPOSE:To reduce the area posessed by the bias circuit in a LSI tip as much as possible, to supply stable bias voltage and to set the temperature dependence of the bias voltage to an appropriate value by controlling the constant current by means of the voltage between the base emitters of a transistor as to the bias circuit applying direct voltage to a controlling electrode of the transistor. CONSTITUTION:Based on the voltage between the control terminal of a transistor T and the terminal on the second potential power supply side, the voltage obtained by adding the applicable voltage between the terminals to the dropped voltage of a first load element is outputted as the bias voltage. Since the voltage between the terminals is kept at a prescribed value because of the structure of the transistor T, the bias voltage outputted based on the applicable voltage between the terminals is stably supplied while reducing the area posessed by the bias circuit as much as possible. The temperature dependency appropriate for that of the circuit to be connected to an output terminal Dout is set at random corresponding to the current density of a transistor T and the partial pressure of first and second load elements.
Patent JP-S53114247-A (JP)
Title: Sliding-door connecting device
Inventor: TERASONO MITSUO
IPC: E06B3/46
Filed: 1977-03-15
Abstract: PURPOSE: To provide a sliding door connecting device wherein its construction is simple, and connection of sliding doors and disconnection thereof at the time of accommodating the same in the door pocket can be easily carried out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03240618-A (JP)
Title: Bundling device
Inventor: MURAKAMI SHUNJI
IPC: B65B13/10
Filed: 1990-02-09
Abstract: PURPOSE:To enable the bundling at a plurality of positions in a simple manner by feeding a tape between a pair of endless circulating bodies to form a loop around an object to be bundled, pulling the tape in a reverse direction to tighten it, bonding it and cutting it. CONSTITUTION:Endless circulating bodies 6a, 6b composed of belt are provided around each pair of drive rollers 4, guide rollers 5a-5f and are spaced apart a distance to support both edges of a paper tape 8 to form an endless travelling route 7 including a ring-shaped route 10 having an opening 9. A guide plate 15 with one end extending between said bodies and the other end extending near the roller 5c is pivotally disposed in the opening 9. An object 20 to be bundled is placed on a mount 2 and the bodies are moved. The tape 8 is drawn from a reel 11 and sent to the bodies at the opening and when its forward end has reached the plate 15, the tape is separated from the bodies and comes onto the tape 8. The drive rollers are stopped and the end of the tape is fixed to the underside of the object by means of the guide plate and the reel is rotated to release the tape from the bodies, thereby causing the object to be bundled tightly and the tape is bonded to said end by means of a press member 18, which are thermally bonded to each other and cut off.
Patent JP-H02209047-A (JP)
Title: Text repeater
Inventor: KOYAMA KEIICHIRO
IPC: H04L69/14
Filed: 1989-02-09
Abstract: PURPOSE:To prevent a fault operation (timeout) at a terminal equipment side without texts resident in a host computer by applying transmission control whether or not an incoming text from the terminal equipment is sent to the host computer. CONSTITUTION:A storage means 4 of a text repeater 1 stores number of texts A sent from terminal equipments 5-1, 5-2,...5-n whenever the texts are sent to a host computer 6 and stores a subtraction A-B being the subtraction of a text number B to be sent from the text number A every time the text received from the host computer B is sent to the terminal equipments 5-1, 5-2,...5-n. A discrimination means 2 compares the value A-B with a value C given in advance to the discrimination means 2 every time the text is received from the terminal equipments 5-1, 5-2,...5-n and sends the text received from the terminal equipments 5-1, 5-2,...5-n to the host computer 6 when the value A-B is smaller.
Patent JP-S55121786-A (JP)
Title: Color television signal transmission system
Inventor: NAGAOKA YOSHITOMI
IPC: H04N11/14
Filed: 1979-03-14
Abstract: PURPOSE:To improve the reproducing quality of the characters and patterns by reducing the brightness component transmitted by the carrier chrominance signal and then securing the carrying of the greater part of the brightness component via the luminance signal. CONSTITUTION:Luminance signal EY'=0.45EG+0.40ER+0.15EB, in which the green component is decreased with the red and blue components increased each, is obtained from primary color signals EG, ER and EB each and through luminance signal matrix circuit 10. Then ER-EY' and EB-EY' are generated via luminance signal EY' through color difference signal generating circuits 11 and 13. These color difference signals receive the balanced modulation at balanced modulators 12 and 14 to be added at addition circuit 15 with the signal EY', the composite synchronous signal and the burst signal. In this way, the brightness ration shared by the carrier chrominance signal is decreased, and then the unbalance of the coloring between the horizontal and vertical directions is decreased. Thus the reproducing quality can be enhanced.