baber/WOPTO huggingface dataset:
Patent JP-H04180088-A (JP)
Title: Image display device and screen
Inventor: YONEKUBO MASATOSHI
IPC: G09G3/18
Filed: 1990-11-15
Abstract: PURPOSE:To excellently observe an image by changing the reflectivity of the whole part or one part of a screen synchronously with a time that image information is projected. CONSTITUTION:A liquid crystal projection type television receiver 201 which displays the image by a scanning line is disposed as a light source. Next, the screen 202 is constituted of a reflecting plate 203 having the high reflectivity and a liquid crystal shutter 204, and switching is executed by the unit of every scanning line. At this time, when only a liquid crystal shutter 207 at a position where scanning is executed by a controller 206 at present is turned on by a vertical synchronizing signal 205 from the television receiver 201, light arrives at the plate 203. Besides, it can be reflected and the high reflectivity is obtained. Then, contrast is made excellent by changing the reflectivity of the screen 202 synchronously with the intermittent cycle of the light source. Thus, the practicality of a projection type image display device is improved.
Patent JP-H09147920-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUI TORU
IPC: H01M10/05
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable nonaqueous electrolyte secondary battery which suppresses generation of dendrite even when a charge-discharge cycle is repeated and has a long charge-discharge cycle life by forming a high polymer thin film polymerized with specific monomers on a negative electrode. SOLUTION: A nonaqueous electrolyte secondary battery is provided with a positive electrode 1, an alkali ion conductive electrolyte 5, and a negative electrode 6 using an alkali metal as active material. On the negative electrode 6, a high polymer thin film 4 polymerized with monomers is arranged. These monomers are selected from a group of compounds represented by the formulas (1)-(4) [EO represents CH2 CH2 O; PO represents CH2 (CH3 )CHO; (EOm POn ) represents a random polymerization or a block polymerization of EO and PO; 0<=m; 0<=n; m and n cannot be 0 at the same time], and in each of these monomers, a ratio of the molecular weight to the number of terminal polymerization functional groups is 500 or less. Between the positive electrode 1 and the high polymer thin film 4, a gel electrolyte 5 is arranged desirably.
Patent JP-2000309528-A (JP)
Title: Inhibitor of interleukin 4 production
Inventor: NONOMURA MASAMI
IPC: A61K8/34
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor of interleukin 4 (IL-4) production, an antiallergic agent and a prophylactic and improving agent for atopic dermatitis excellent in efficacy and further transdermal absorbability, stability and safety. SOLUTION: The inhibitor of IL-4 production antiallergic agent and prophylactic and improving agent for atopic dermatitis comprise one or more kinds selected from the group consisting of a monoterpene having hydroxy group, a sesquiterpene having hydroxy group (except globulol and epiglobulol) and an acylated substance thereof. The inhibitor of IL-4 production, antiallergic agent and prophylactic and improving agent for the atopic dermatitis comprise eugenol or the like. Furthermore, the inhibitor of the IL-4 production, antiallergic agent and prophylactic and improving agent for the atopic dermatitis comprise an essential oil such as cedar wood.
Patent JP-H02156358-A (JP)
Title: Data distributing method
Inventor: TANAKA HISATAMI
IPC: G06F17/40
Filed: 1988-12-09
Abstract: PURPOSE:To reduce a line use charge by transmitting data to a terminal equipment, for which a distance to a central information processing part is short, executing the data transmission from the terminal equipment to the other terminal equipment which is shortly distant, successively repeating the operation between the terminal equipments and executing the data transmission. CONSTITUTION:The data such as a program, etc., are transmitted from a host computer C as the central information processing part to a terminal equipment POS0 and the terminal equipment POS0 to receive the transmission of the data transmits these data to a next terminal equipment POS1. After that, the data transmission is successively repeated to POS1, POS2, POS3 and POS4. In such a case, for the line use charge when the data transmission is wholly finished from the computer 5 to all the five terminal equipments, since a frequency in each line is 1, the total sum of the frequency goes to be 5. Accordingly, in comparison with a case that the transmission is separately executed from the computer C to the POS0-POS4, the line use charge is lowered.
Patent JP-H03285568-A (JP)
Title: Inverter device
Inventor: YAMADA KOJI
IPC: H02M7/48
Filed: 1990-11-15
Abstract: PURPOSE:To eliminate the stress of switching elements shared by a chopper circuit and an inverter circuit and to prevent abnormal oscillation by subjecting each switching element to ON-OFF control by a control drive circuit so that a reverse current flows when the other switching element is OFF in the aforesaid switching elements. CONSTITUTION:When the ON-duty ratio of a transistor(TR) 52 is appropriate, a voltage generated in a resistor 6a is low and an auxiliary transistor(HTR) 6b is in an OFF state. When an oscillation frequency lowers and the ON-duty of the TR 52 becomes long, on the other hand, a current IC1 increases and a voltage generated in the opposite ends of the resistor 6a also rises. When this voltage becomes equal to or higher than the voltage VBE(on) of the HTR 6b, the HTR 6b turns ON and the TR 52 is turned OFF forcedly. As the result, the ON-duty of the TR 52 becomes short and an inverter device operates so that the operation of a chopper circuit may not shift to a mode B.
Patent JP-H01151735-A (JP)
Title: Number of idle revolutions control device for internal combustion engine
Inventor: FUJIEDA YASUO
IPC: F02D33/00
Filed: 1987-12-08
Abstract: PURPOSE:To control the number of idle revolutions of an internal combustion engine having an air conditioner, by a method wherein a variable throttle valve is situated in a passage bypassing a throttle valve, and the opening of a variable throttle valve is continuously changed according to the gas pressure of a freezing cycle. CONSTITUTION:A freezing cycle 2 has a compressor 3, a condenser 4, an expansion valve 5, and an evaporator 6, and high and low pressure circuits A and B are respectively formed. In this case, a passage 8 bypassing a throttle valve 7 is installed to a throttle body 1 so that, during working of the freezing cycle 2, the number of idle revolutions of an engine is increased. An on-off valve 9 and a variable throttle 10 to continuously change a flow rate of auxiliary air according to the gas pressure of the freezing cycle 2 are respectively disposed in the bypass passage 8. This constitution increases the opening of a throttle port 10a by means of a valve body 10b of the variable throttle 10 to increase an auxiliary air amount when the gas pressure of the freezing cycle 2 is, for example, increased.
Patent JP-2000138195-A (JP)
Title: Cleaning method/device of wafer extremities and
Inventor: TAKAYAMA MASAHIRO
IPC: H01L21/304
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable to remove foreign matters at the top and rear face of an end part simultaneously, and to remove the foreign matters which cannot be removed by the conventional scrubbing cleaning methods. SOLUTION: A device is provided with a table 2 rotating while it holds a wafer 1, a pair of nozzles 3A, 3B for an end part which are respectively arranged toward the top and rear face of a wafer 1 and which discharges high pressure fluid to the end part of the wafer 1, a cylinder 36 which moves the nozzles 3A, 3B along the shape of the end of the wafer 1, and nozzle oscillating means 10A, 10B for the nozzles for an end part which inclines the nozzles 3A, 3B from the end part of the wafer 1 along an right angle.
Patent JP-H06164240-A (JP)
Title: Crystal oscillation circuit
Inventor: TANAKA TOMOMI
IPC: H03B5/36
Filed: 1992-11-19
Abstract: PURPOSE:To provide a crystal oscillation circuit which can start its oscillation in a prescribed stable frequency despite the switching of the driving power voltage. CONSTITUTION:A crystal oscillation circuit consists of an inverter 11, a power supply circuit 20 which supplies the power voltage of the first value to the inverter 11 at the start up of oscillation and then supplies the power voltage smaller than the first value respectively, a crystal vibrator 13 which is put between the input and output terminals of the inverter 11, and the feedback resistance circuits 12 and 17 which are put between the input and output terminals of the inverter 11 and are controlled to have the first resistance value at the start up of oscillation and then have the second resistance value smaller than the first value.
Patent JP-H09169996-A (JP)
Title: Detergent composition
Inventor: YUUJIN POORU GOSERINKU
IPC: C11D3/37
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition excellent in washing ability and dirt removing ability, thus useful for washing fabrics, etc., comprising a nonionic surfactant, etc., and a specific ester compound in specified proportions.  
     SOLUTION: This detergent composition comprises a dirt removing ingredient composed of (A) 1-75wt.% of a nonionic surfactant, anionic surfactant, amphoteric surfactant, cationic surfactant, or a mixture thereof and (B) 0.01-10wt.% of an ester compound of the formula [A is OOC or COO; R 1  is 1,4-phenylene or its combination with 0-50wt.% of an arylene such as 1,3-phenylene; R 2  is a (substituted) ethylene; R 3  is a SO 3 M, etc.-substituted 2-18C hydrocarbylene (M is H or a water-soluble cation), etc.; R 4  is the same as R 1  or R 3 ; R 5  is a 3-4C alkylene, etc.; Y is an ether fragment, etc.; X is H, a 1-4C alkyl, etc.], and optionally, (C) pref. 0-60wt.% of a detergent builder and (D) an optical whitener. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09150681-A (JP)
Title: Luggage trim installation structure
Inventor: MORI TERUO
IPC: B60R5/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability of a luggage trim. SOLUTION: A head part 36 of an engagement part 30 of a trim upper part clip 20 fixed on a luggage front trim 10 is inserted into a rail part 50 of a rail 44 with a guide installed on a lower surface of an upper back panel 42. In this state, when the luggage front trim 10 is pushed to the front of a vehicle, the trim upper part clip 20 is pushed to the front of the vehicle along the rail 44 with the guide, and an engagement projected part 66 of a clip 56 for a front surface part installed on a front surface part 10A of the luggage front trim 10 is fit in an installation hole 68 drilled and provided on a vertical wall part 16A of a room partition panel 16.
Patent JP-H02160433-A (JP)
Title: Pallet for transfer jig
Inventor: HASHIBA ISAO
IPC: B23P19/00
Filed: 1988-12-08
Abstract: PURPOSE:To enable a manual correspondence in case of the trouble, etc., of an automatic assembly machine, by composing an assembly jig turnably on a transfer pallet, in a transfer jig pallet fixing the work to be assembled by its placing in automatic assembly line. CONSTITUTION:In case of performing automatic assembly by an automatic assembly machine 10, an assembly jig 2 is maintained with its longitudinal direction being made orthogonal with the traveling direction of a transfer pallet 1 located on a base conveyor 8. In this state the work 9 to be assembled placed on the assembly jig 2 is located under the assembly mechanism 11 of the automatic assembly machine 10 and assembled automatically. At the rest time of the automatic assembly machine 10, the assembly jig 2 is revolved counter- clockwisely centering around a revolving pin 4 with sliding on the sliding rail 3 of the transfer pallet 1 upper face by a revolving handle 5, and is maintained in the state of its longitudinal direction being parallel to the travelling direction of the transfer pallet 1, i.e., parallel to a traveling rail 7. In this state, the assembly mechanism part 11 is not covered just above the work 9 to be assembled, so a worker 12 can easily execute the assembly work.
Patent JP-H02210217-A (JP)
Title: Driving circuit for magnetism sensing element
Inventor: NAGASHIMA MASAO
IPC: G01R33/09
Filed: 1989-12-01
Abstract: PURPOSE:To enable temperature compensation with high accuracy by controlling a current which flows through a magnetism sensing element and compensating variation in the detection sensitivity of the magnetism sensing element with temperature when the magnetism sensing element is driven with a constant current. CONSTITUTION:The magnetism sensing element 10 has one driving terminal connected to the output terminal of an operational amplifier 11 and the other driving terminal connected to the negative input terminal of the amplifier 11. The other driving terminal of the element 10 is grounded through a current detection resistance 12. Further, the positive input terminal of the amplifier 11 is connected to a reference voltage source 14 through an input resistance 13 and its output terminal and positive input terminal are connected through a feedback resistance 15. Thus, the output voltage of the amplifier 11 is fed back to the input side of the amplifier 11 through the resistance 15 to perform the compensation so that variation in the internal resistance of the element 10 with temperature and variation in the detection sensitivity of the element 10 with temperature when the element 10 is driven with the constant current cancel each other.
Patent JP-H10155174-A (JP)
Title: Radio base station controller
Inventor: KAJIMOTO SATOSHI
IPC: H04W24/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To grasp clearly the load state of central control panels in real time by increasing the number of the operated central control panels when an operating rate in an operating rate memory area in a common memory panel is higher than an operating rate reference value in a reference memory area and decreasing the number of the operated central control panels when the operating rate in the operating rate memory area in the common memory panel is lower than the operating rate reference value. SOLUTION: For example, a central control panel 11-1 to which a load state monitor is assigned among central control panels 11-1-11-41 in the radio base station controller compares a value set in an operating rate memory area 14 in a common memory panel 13 with a reference value set to a reference value memory area 16 in a semi-fixed memory panel 15 for every prescribed period. As the result of comparison, in the case that the operating rate set in the operating memory area 14 is lower than the reference value, the number of operated center control panels is decreased and when higher, the number of the operated center control panels is increased.
Patent JP-H07202892-A (JP)
Title: Undelayed signal processor for atm network
Inventor: BERAMU ETSUCHI BARUCHIYA
IPC: H04L12/56
Filed: 1994-12-15
Abstract: PURPOSE: To easily process in an ATM domain a signal generated in an STM domain independently of each quartet order by using an echo canceler(EC) including a built-in buffer. CONSTITUTION: An ATM cell inputted from a route 302-2 to an EC 305 is stored in a buffer built in the EC 305 in order to wait for the reception of an ATM cell transmitted through a route 301-1. At the same time, the ATM cell is sent to a final destination through a route 302-1 so as not to delay the distribution of a cell substitute. The cell received through the route 302-2 is transferred to the EC 305 independently of the cell received through the cell 301-1. The ATM cell does not arrive through the route 302-2 simultaneously with arrival through the route 301-1. At the arrival of the ATM cell to be stored in the buffer, the ATM cell received through the route 301-1 is loaded to the buffer in parallel, processed in the EC 305 and outputted to the route 301-2.
Patent JP-H05142810-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1991-11-26
Abstract: PURPOSE:To improve stability against light and ozone and keep high sensitivity in the case an azo compound or a perylene compound is used as an electric charge generating material by forming a photosensitive layer containing a specific stabilizing agent. CONSTITUTION:A photoconductive layer containing a salt expressed by a formula I as a stabilizing agent is formed on a conductive base body. In the formula I, R<1>-R<4> may be the same or different and represent alkyl group, aryl group, aralkyl group; E and Z the same or different sulfur atom, oxygen atom, imino group possible to have a substituent; X anion; and (n) 0-4 integer. The salt expressed by the formula I causes a chain reaction due to an active singlet state oxygen or oxygen in a ground state which acts as an oxidizer and thus an electric charge generating material is prevented from being deteriorated. Especially an azo compound or a perylene compound can be prevented from the deterioration.
Patent JP-H05149449-A (JP)
Title: Butterfly valve
Inventor: MORI KOUHEI
IPC: F16K47/02
Filed: 1991-11-27
Abstract: PURPOSE:To prevent a valve body from being abruptly closed even when the valve body is conditionally free for some reason, and also prevent the occurrence of a water hammer phenomenon. CONSTITUTION:A viscous fluid chamber 11 is provided around a valve stem 3, and each blade body 13 which is rotated in the viscous fluid chamber 11 as the valve stem is rotated, is provided for the valve stem 3. And the bottlenecking passage holes 14 are provided, which restrain the flow of viscous fluid 12 as each blade body 13 is rotated. Flow resistance caused when viscous fluid 12 passes through the bottlenecking passage holes 14, prevents a valve body 2 from being abruptly closed.
Patent JP-H08131392-A (JP)
Title: Dish washing brush
Inventor: TAKAHASHI DAISUKE
IPC: A46B11/06
Filed: 1994-11-10
Abstract: PURPOSE: To enable the adjusting of a detergent and water to be jetted out from a nozzle close to the user's hand holding a dish washing brush by providing a city water path inside while providing a water opening-closing device in the course thereof and linking the path to a body with a handle. CONSTITUTION: In a dish washing brush which has a tip part 2 with brushes 3 mounted in front of a bar-shaped body 1, a hose 5 is mounted behind the body 1. A city water path 6 leading to the body 1 and an internal change hose 5 of the tip part 2 is provided while shower parts 4 are arranged between the brushes 3 at the tip part 2 leading from the city water path 6. A detergent path 9 is provided inside the body 1 and the tip part 2 and a detergent release port 17 communicating with the detergent path 9 is provided. The city water path 6 is provided with a water opening-closing device 7 to allow the manipulation of water close to the user's hand. Thus, dishes and cooking utensils can be washed by properly jetting water and a detergent from the brush part held with a hand.
Patent JP-H05305092-A (JP)
Title: Device and method to place artificial organ in organ of patient
Inventor: TEIMOSHII EE CHIYUUTAA
IPC: A61B17/00
Filed: 1992-10-26
Abstract: PURPOSE: To provide a graft (an artificial organ) that is easily inserted into an aneurism and stably placed after the insertion. CONSTITUTION: Possissing a graft 1 relating to spring assemblies 12, 31, an installation sheath 4 surrounding a prosthesis assembly when the prosthesis assembly lies at a predetermined position, and means 36, 21, 26 retaining the prosthesis assembly at the predetermined position while the installation sheath 4 is being removed, a retaining means is connected to a connecting device 36 to be temporarily connected to the assembly at the position alienated from the aforementioned prosthesis assembly.
Patent JP-H07245371-A (JP)
Title: Multilayer metal lead frame and its manufacture
Inventor: JIYOZEFU PII MENUTSUSHI
IPC: H01L23/495
Filed: 1994-12-15
Abstract: PURPOSE: To easily process a shape required for a later step as a standard stock material by previously forming a multilayer clad strip plate having a base layer, a conductive layer and an upper part layer, selectively removing the upper part layer, and conducting a removing step of exposing a pattern selected for the conductive layer. CONSTITUTION: A base metal layer of a first metal layer 10, made of brass or copper alloy except the brass, a second metal layer 12 made of aluminum or aluminum alloy and a third metal layer 14 made of copper or copper alloy, is formed in a three-layer clad strip plate 16 by a 4-Hi rolling mill. Then, tin or tin-lead alloy coating layer 22 is precipitate formed on the surfaces of upper and lower part layers of the plate 16 by continuous plating. Then, a shape such as a width of the strip plate is corrected, finished so as to minimize a deformation, and then selected region of the surfaces of the layers 14, 22 is removed to expose the selected pattern of the layer 10, in response to the adaptability and function required for the lead frame.
Patent JP-H09153201-A (JP)
Title: Digital data recording device, digital data reproducing device and digital data recording and reproducing device
Inventor: SAITO KENGO
IPC: G11B5/027
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the digital data recording device in which the recording density is greatly improved. SOLUTION: The digital data supplied from an input terminal 3 are supplied to a multilevel processing circuit 4 and become multilevel data. The data are supplied to an analog waveforming circuit 5 and become analog waveform signals. The signals are supplied to an AM modulating circuit 6 and become AM modulated signals. The signals are then supplied to a writing section 9 which consists of a recording processing circuit 7 that is a recording amplifer and a recording head 8. Then, the signals are recorded on a magnetic tape 10 by a recording head 8.
Patent JP-H07156268-A (JP)
Title: Plastic covering method of steel pipe
Inventor: YAMAMOTO AKIRA
IPC: B29K23/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide a plastic covering method, with which the ununiformities of covering layers on welding bead and on portion excluding the welding bead can be smaller in a method for covering the surface of a steel pie with a plastic sheet. CONSTITUTION:In a plastic covering method of a steel pipe, in which a semimelt or softened plastic sheet is spirally wound round the steel pipe under the condition that primer (1) is applied on the outer peripheral surface of the heated steel pipe and then covered with an adhesive (2), the temperature of the steel pipe at the application of the primer, the adhesive and the plastic sheet onto the steel pipe is set to be 90-120 deg.C. The primer (1) is a mixture of a main ingredient and a hardener in a weight ratio of the main ingredient to the hardener of 1:1.9-2.1, in which the main ingredient includes 70-80wt.% of an epoxy resin and 19-21wt.% of a Novolak-type epoxy resin, and the hardener of phenyl glycidyl ether. The adhesive is an adhesive polyethylene having the percentage of modification with maleic anhydride of 0.1-2.0wt.%.