baber/WOPTO huggingface dataset:
Patent JP-H01156575-A (JP)
Title: Weight reduction and modification of cellulose fiber
Inventor: KUBOTA SHIZUO
IPC: D06M101/02
Filed: 1987-12-07
Abstract: PURPOSE: To reduce the weight of a cellulose fiber with slight deterioration of strength and obtain a flexible modified cellulose fiber capable of increasing the water absorbency by treating the cellulose fiber with a low-temperature plasma of an inorganic gas excited with a radio wave at a specific frequency. CONSTITUTION: A fabric composed of a cellulose fiber is irradiated with a low-temperature plasma of an inorganic gas exited and produced with a radio wave of a short wave at 1-50 MHz frequency of carry out a weight-reduction finishing with slight deterioration of strength. Thereby, a cellulose fiber having a soft feeling and well improved in antifouling and water absorbing properties and hue of a dyed fabric is obtained.
Patent JP-H06301958-A (JP)
Title: Magnetic recording medium
Inventor: GUREEGORU BUROTO
IPC: C09D5/23
Filed: 1993-12-10
Abstract: PURPOSE: To improve recording performance and mechanical stability by incorpo rating a thermoplastic and elastic polyurethane binder which is easily dissolved in either and/or ketone and has good dispersability into a magnetic medium. CONSTITUTION: This magnetic recording medium comprises a nonmagnetic substrate and a magnetic layer formed of a magnetic material which is finely dispersed in a binder containing 50wt.% thermoplastic polyurethane. The thermoplastic polyurethane is a branched-chain polyurethane which is soluble with tetrahydrofuran and contains no isocyanate group. The polyurethane has urea groups with or without OH groups on the end of the chain and 30000 to 100000mol.wt.(Mw) and comprises the following five components. (A) One mol of polydiol having 400 to 10000mol.wt., (B) 0.3 to 10 moles of mixture of 12-18C diol and diol having phosphone groups, (C) 0.01 to 1 mole of 3-25C triol or polyol. (D) 1.3 to 13 moles of 6-30C diisocyanate, and (E) 0.09 to 2 moles of 2-16C aminoalcohol or monoamine containing no OH group.  The ratios of OH groups in the components (A) to (C), NCO groups in the components (D) and the amino groups in the component (E) are 1:(1.03 to 1.3):(0.03 to 0.3).
Patent JP-H11142780-A (JP)
Title: Light source device and projection type display device
Inventor: OKAMORI SHINJI
IPC: G02B27/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the light source device which can uniformly light an illuminated area with luminous flux with desired parallelism and the projection type display device which has small luminance irregularity of a projection image and has high luminance. SOLUTION: The projection light from a lamp 11 is converged to irradiate the incidence end surface 13F of a partially tapered rod 13 and the totally reflected light in the partially tapered rod 13 is made to uniformly irradiate the projection end surface 13B. An image of the projection end surface 13B is formed on the surface of a light valve 2 by a relay lens 14 and the transmitted light is enlarged and projected by a projection lens 3. Further, a field lens 15 is arranged right before the light valve 2 and the light valve illumination light L3 is made parallel.
Patent JP-H02156337-A (JP)
Title: Fuzzy dispatching system
Inventor: SHIMIZU AKIO
IPC: G06N7/02
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a system, which is suitable for the frequency of a response request and the request of throughput, by providing a means to hold the frequency of the response request for a program and the use frequency of an input / output device for the program as an antecedent part membership function. CONSTITUTION:By a first antecedent part grade arithmetic circuit 21, the value of a time recording register 31 to hold the count value of a time, during which a CPU is used for the program, is made correspondent to the antecedent part membership function of a first index part 11 and the grade of a CPU use time measured value is calculated. By a second antecedent part grade arithmetic circuit 22, the value of a number storing register 32 to hold the measured value of an input / output device using number for the program is made correspondent to the antecedent part membership function of a second index part 12 and the grade of the input / output device using number measured value is calcu lated. These both membership functions are related to the respective consequent part membership functions of third and fourth index parts 13 and 14 and arithme tic synthesization is executed by a DP arithmetic circuit 27 and a priority order DP is calculated. Thus, based on this DP, a dispatching cue is formed.
Patent JP-H07160340-A (JP)
Title: Pressure control valve
Inventor: KAWASAKI HARUHIKO
IPC: B30B1/32
Filed: 1993-12-10
Abstract: PURPOSE:To effectively prevent peak pressure from being reached at the time of a transient response of relief control by outputting a command for a minute value travel until set pressure is reached when the system pressure rises exceeding a specific pressure value lower than the set pressure. CONSTITUTION:A switching process part 23 is equipped with the specific pressure value Po.k (0<k<1) lower than the set pressure Po as a reference value. Input signals of the system pressure P and set pressure Po are read in and when the system pressure P rises exceeding the pressure value Po.k on the basis of those signals, the system pressure P is compared with the set pressure Po to output a signal for switching a switch part 22 to the minute value travel command part side (a) when the system pressure is less than the set pressure. When the system pressure P further rises and reaches the set pressure Po, a signal for switching the switch part 22 to the arithmetic part side (b) is outputted. When the system pressure P is less than the pressure value Po.k, the switch part 22 is held on the arithmetic part side (b). Therefore, when the system pressure P exceeds the pressure value Po.k, the switch part 22 is switched at the point of time to start the relief control based upon the output of the minute valve travel command part 21.
Patent JP-2000151417-A (JP)
Title: Digital processing method/system/device and program storage device
Inventor: MARTIN JAMES BRIGHT
IPC: H04N1/41
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the error of conversion data by giving a step for forming a highly precise difference, a step for operating a clipped integer and a step for adding the operated integer to the highly precise difference and a step for generating an operated highly precise number after the completion of a processing stage. SOLUTION: Highly precise data 130 is converted into an integer and is clipped (140). Then, conversion data 150 is generated. Since conversion into the integer and a clipping stage 140 are executed before an operation for receiving integer input 150, data output 340 from an operation 310 contains at least small inaccuracy by the error of the result. The inaccuracy is removed by subtracting conversion data 150 from the highly precise value 130 and forming a highly precise difference 1120. The difference 1120 is added to output 340 after the operation and therefore an error in conversion into the integer and clipping is reduced or removed. Then, a highly precise number 1140 after the operation is formed.
Patent JP-H07166839-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MOTOZUKA YASUYUKI
IPC: F01N3/02
Filed: 1993-12-13
Abstract: PURPOSE:To completely eliminate a hazard of receiving an electric shock of high tension voltage because an exhaust emission control device device does not work when one circuit of two earth circuits is disconnected. CONSTITUTION:In a high frequency oscillating device divided into a high frequency oscillator 1 and a power supply part 2 for actuating the high frequency oscillator 1, a shield case 8 of mounting the high frequency oscillator 1 and a power supply box 11 of mounting a high voltage transformer 10 are connected by a flexible metal pipe 12, and a circuit, with the flexible metal pipe 12 serving as a forward path and with an earth wire 13 connected to the shield case 8 of mounting the high frequency oscillator 1 serving as a return path, is constituted to connect one end of the earth wire 13 to a coil of a relay A14 for opening/ closing a main circuit. When the flexible metal pipe 12 or the earth wire 13 is electrically placed in an off-condition, or when a heating storage 4 is removed, a contact of the relay A14, connected to the main circuit, is not turned on, so as to prevent high tension voltage from being generated.
Patent JP-H05146872-A (JP)
Title: Soldering device
Inventor: TAKANO HIROSHI
IPC: H05K3/34
Filed: 1991-11-27
Abstract: PURPOSE:To uniformly steadily maintain flux concentration by supplying a forcedly feeding dry air to a flux-coated part, supplying the dry air for removing moisture to a flux frothing part, and circulating flux. CONSTITUTION:In a flux coating device at the time of flow-soldering, only the flux-coated part 50 is surrounded by a housing 53 and the forcedly feeding dry air is supplied thereto. In addition, the dry air is used as a frothing air being caused by the contamination of the moisture in the flux and further, a circulating path is provided to circulate the flux. Accordingly, the contamination of the moisture can be reduced by preventing the air containing the moisture from being in contact with the flux. Further, a separate flux specific gravity adjustment stirring vessel 41 is provided, the flux concentration in this vessel is adjusted and the liquid circulation is carried out at the interval with the flux coating device, by which the flux concentration can be stabilized.
Patent JP-H03171951-A (JP)
Title: Communication equipment
Inventor: ARAI MAMORU
IPC: H04L12/437
Filed: 1989-11-30
Abstract: PURPOSE:To constitute the equipment so that even if an interface of any terminal becomes faulty, a communication can be executed by providing a line driver and a line receiver on the terminal, and also, connecting it to a transmission line through a contact of a disconnection relay. CONSTITUTION:When a terminal processing part 3 is in a diagnostic mode, a contact 4 is turned off and its terminals a1 to an are separated from a transmission line l and a diagnosis of interfaces D1, R1 is executed. Subsequently, in its diagnosis, when it is diagnosed that its interfaces D1, R1 are faulty, the contact 4 maintains a turn-off state, and its terminal is separated from the transmission line l and disconnected from a network. In such a way, since a communication to its terminal stops, the center A can detect a fault of its terminal, and also, the communication is continued between other normal terminals.
Patent JP-H09143902-A (JP)
Title: Fish plate for rail and its manufacture
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a sufficient strength even in the case a chopped strand mat is used in drawout shaping process by making the most of the respective features of a robing cloth, continuous strand mat, and the chopped strand mat. SOLUTION: A fish plate 1 for rails is made of fiber-reinforced thermosetting resin installed as striding over the side faces of the end parts of two adjoining rails and fastened thereto by bolts. The fish plate 1 is formed from a mat layer 1a and robing layer 1b, wherein the mat layer 1a is structured so that a chopped strand mat is pinched by mat material having a certain strength for a tensile strength.
Patent JP-H07165529-A (JP)
Title: Water-in-oil emulsified cosmetic
Inventor: SATO KATSUNOBU
IPC: A61K8/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain the subject cosmetic with a silicone oil as the oily phase component, excellent in stability with time, good in fluidity, and also excellent in usability and feeling in use. CONSTITUTION:This water-in-oil emulsified cosmetic comprises (a) 20-80wt.% of an oily phase component containing >=20wt.% of a silicone oil, (b) 1-10wt.% of a polyoxyalkylene-modified organopolysiloxane-based surfactant with a HLB number of 3-7, (c) 0.5-10wt.% of a nonionic surfactant having in the molecule both polyoxyethylene group and polyoxypropylene group with the former group accounting for >=50% of the whole molecular weight, and (d) 20-70wt.% of an aqueous phase component. Furthermore, incorporation of (e) a polyoxyethylene-hardened castor oil in this cosmetic can further increase the content of the aqueous phase component, resulting in the objective a stable cosmetic excellent in fluidity.
Patent JP-H08170750-A (JP)
Title: Solenoid valve
Inventor: FUKAYA TETSUYOSHI
IPC: F16K31/06
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the number of part items and simplify a manufacturing process in a solenoid valve which is installed on a member composing a part of a current supply path like a car body. CONSTITUTION: A conductor 20 is wound around a bobbin 18 to form an electromagnetic coil 16 which is housed in a case 12. It is fixed to a car body through a bracket 14 fixed to the case 12. A sandwiching part 42 is provided on the bobbin 18 for previously regulating a position of the conductor 20, in order that the conductor 20 is seized inside a U-shaped poriton 14a of the bracket 14 when the electromagnetic coil 16 is assembled in the case 12. In such a state, the U-shaped portion 14a is welded to the conductor 20, while both of them are electrically connected.
Patent JP-H03175292-A (JP)
Title: Heat-exchanger and direct-acter- nating current heat-exchanger formed by the above heat-exchanger
Inventor: KURAUSU ERUNSUTO PEERUMAN
IPC: F28F21/06
Filed: 1990-11-19
Abstract: PURPOSE: To enable forming of a DC/AC heat exchanger with a cross section sufficiently formable optionally, by a method wherein the cross sectional area of the DC/AC heat exchanger is formed smaller than that of an end member at the center part thereof, the elongation thereof is the same as that of the end face of the end member in the addible direction of a row array, while less in the lateral direction thereof than the end face to form a complete end part surface in tubes. CONSTITUTION: Tubes are bundled and in this case, a polygonal end face of a tube end part forms straight rows 12. The plurality of continuous parallel rows are added to form a complete end part surface and allows the free selection of the length and the number of rows. The center parts of the bundled tubes are arranged inside the respective rows 12 and respectively contact the center parts of the tubes adjacent to each other in the overall length thereof. The cross section of the center part 2 has the elongation the same as that of an end member in an addible direction of a row array. Thus, the center parts contact each other simultaneously with the contact of between polygonal end faces adjacent to each other to form a surface with matched center parts of the tubes that allows parallel passage in the direction of the rows 12.
Patent JP-2001136712-A (JP)
Title: Small motor
Inventor: KIMURA HIROSHI
IPC: H02K5/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress noise by reducing an oscillation components in the direction of motor shaft at a sliding part with a commutator at the time of rotating a motor, and prevent brush tension from changing, when an outer terminal is inserted from an outer terminal insertion port. SOLUTION: A brush device in this small motor consists of a carbon brush 1, a straight brush arm 2 for holding the carbon brush, and a brush base 3 connected to the brush arm 2. A receptacle terminal 5 formed by raising from the brush base is formed on the brush base 3, so that a base hole 6 corresponding to the receptacle terminal 5 is formed on the brush on the base 3. The brush device on a case cover 4 is mounted at two parts of the fixing part of a brush arm 2 and a brush base 3, and the front end of the brush base formed integrally on the base of the receptacle terminal 5.
Patent JP-H06154631-A (JP)
Title: Oil path in thrust bearing for cone crusher
Inventor: TANAKA TAKESHI
IPC: B02C2/04
Filed: 1992-11-20
Abstract: PURPOSE:To simplify the assembling work of a cone crusher and the oil leakage treating work of an oil path for feeding a lubricating oil to a thrust bearing. CONSTITUTION:An oil hole 8a provided on the supporting part 1a of a lower barrel and interlocked with an oil jet hole 7a provided on a thrust bearing 7 is made open to the outer periphery of the support part 1a. A block coupling 9 is stuck to an opening H through a seal ring S to make it communicate with one side of an oil path and simultaneously the end of an oil pipe 10 passing through the gear box part 1b of the lower shell upwards from the outer space 1c side of the gear box part 1b is screwed into the other side of the oil path. Consequently since there is no danger of the seal ring S which is engaged between the gear box part 1b and the support part 1a, the assembling of the gear box part 1b and the support part 1a is easily performed and the oil leakage in the oil path 8 is prevented by just removing the upper shell and replacing the seal ring S.
Patent JP-H09153257-A (JP)
Title: Equalizer and magnetically recorded signal reproducing device
Inventor: NISHIDA YASUTAKA
IPC: G11B20/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the equalizer that generates the equalized output in which nonlinearities in the reproduced signals caused by an MR head is compensated for, and to provide the high density magnetic recording and reproducing device which is very reliable. SOLUTION: The equalizer has an FIR type filter constitution and consists of plural delay elements 1 which delay inputted signals for a certain time, plural coefficient devices 3 which are provided at the input or output tap of the delay elements and an adder 10 which adds the outputs of the coefficient devices. In the equalizer, a comparison is made between the signal value inputted to the coefficient device from each tap and a prescribed threshold value and the signal value and the coefficient value to be multiplied are switched based on the comparison result. Thus, the distortion of the reproduced waveforms is compensated for employing a relatively simple circuit constitution and various existing signal processing methods are used for the decording process of the reproduced signals of the MR head having non-linearities.
Patent JP-H06164387-A (JP)
Title: Phase locked loop frequency synthesizer
Inventor: HASE KAZUO
IPC: H03L7/183
Filed: 1992-11-20
Abstract: PURPOSE:To quicken the locking to a desired frequency by setting a frequency division ratio to each frequency divider simultaneously with a switching signal of an output frequency. CONSTITUTION:When a command of an object frequency fout is given to a frequency division ratio setting circuit 7, 1st and 2nd frequency division ratios M, N' are preset to variable frequency dividers 2, 6 and the object frequency fout is realized while selecting the frequency division ratios M, N' over a multi- stage. In this case, the circuit 7 gives a switching signal (s) and the frequency division ratios M, N' simultaneously to the frequency dividers 2, 6. Since the frequency division ratios M, N' are simultaneously revised to the frequency dividers 2, 6, a counter being a component of each variable frequency divider is simultaneously started to switch the frequency at a high speed.
Patent JP-H08170583-A (JP)
Title: Connecting rod for reciprocating pump
Inventor: KITAHAMA SADAO
IPC: F04B9/02
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the size of a reciprocating pump, reduce the number of parts, and to simplify assembling in a connecting rod for a reciprocating pump, which connects a reciprocating pump to a driving shaft of a motor for driving the pump in such a manner as to interlock. CONSTITUTION: A connecting rod 1 comprises a large-diameter rolling bearing 8, the inner ring 8a of which is fitted to an eccentric disc 4, and a small diameter rolling bearing 9, the outer peripheral surface of the outer ring 9b of which is welded on the outer peripheral surface of the outer ring 8b of the large- diameter rolling bearing 8, wherein the base end part of the rod is rotatably connected to the eccentric disc 4 fixed to a driving shaft 3, and the tip thereof is rotatably connected to a plunger 6 of a reciprocating pump or a pin 7 provided on a piston rod.
Patent JP-H09157940-A (JP)
Title: Spinneret apparatus for conjugate fiber
Inventor: AIBORI HISASHI
IPC: D01D5/30
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret apparatus of sheath and core type conjugate fiber, capable of stabilizing also spinning conditions without lowering quality of the resultant fiber even if spinning melt which is liable to cause pyrolysis is used. SOLUTION: This spinneret apparatus contains a spinneret 1 in which plural discharge holes 10 for discharging two or more kinds of spinning melts different in melting temperature and spinning a conjugate fiber are bored, an introducing piping 4 for introducing a spinning melt on the low melting temperature side from spinning melt discharge face of the spinneret 1, an introducing member 2 for each introducing spinning melt on low melting temperature side fed from the introducing piping 4 into each discharge hole 10 and a distribution member 3 for feeding spinning melt on high melting temperature side to each discharge hole 10.
Patent JP-H07170571-A (JP)
Title: Out-of-zone notice method
Inventor: HAGIO MINORU
IPC: H04W24/00
Filed: 1993-12-14
Abstract: PURPOSE:To obtain the out-of-zone alarm method in which movement to out-of- zone is informed to the user and also a guide to return to its zone is given to the user. CONSTITUTION:When a monitor section 26 of a mobile equipment detects movement of the user to out-of-zone in a talking state, a modulation section 28 applies modulation to an alarm signal outputted from an alarm signal generating section 29 depending on a change in an integrated reception signal level by an integration section 2. Then an adder section 30 adds an alarm signal whose characteristic is changed to a voice signal outputted from a radio section 24 and the resulting signal is sounded from a speaker section 31 to raise alarm to the user of the mobile equipment.
Patent JP-H04186653-A (JP)
Title: Electrostatic chuck
Inventor: HASEGAWA ISAHIRO
IPC: H02N13/00
Filed: 1990-11-17
Abstract: PURPOSE:To increase the electrostatic attraction and elevate the resistance to ions by using the material such as a sintered body, glass, chemical vapor phase laminate, etc., for the insulator and fixing it with an adhesive, in the electrostatic chuck, which attracts an article through the insulator. CONSTITUTION:An electrostatic chuck has a chuck body 30, a soft electrostatic attraction sheet 40, arranged at the surface, and a sheet 50 for supplying power to this electrostatic attraction sheet 40. The electrostatic attraction sheet 40 has a conductive sheet 20 consisting of copper or the like as the conductive layer, and an insulating layer polyimide sheet 18 is provided at the rear side of this conductive sheet 20, that is, between it and the chuck body 30, and at the surface side of the conductive sheet 20, an insulating aluminum nitride sheet 22 is bonded with thermosetting resin 60.