baber/WOPTO huggingface dataset:
Patent JP-H04115702-A (JP)
Title: Magnetostatic wave element
Inventor: MURAKAMI YASUHIDE
IPC: H01P1/212
Filed: 1990-09-05
Abstract: PURPOSE:To suppress the spurious mode over a broad band by giving a displacement to part or all of an end of a medium through which a magnetostatic wave propagates from a plane perpendicular to a propagation plane of a magnetostatic wave. CONSTITUTION:A YIG film 3 is formed by the liquid phase epitaxial grown method on a GGG(gadolinium gallium garnet) single crystal substrate 2. Then an Au film is formed on the film 3 by the vacuum deposition method and an electrode finger 5 and pad electrodes 4a, 4b at both sides are formed by removing the Au film partially by the photoetching method. Then the magnetostatic wave resonator is cut from the wafer by using a dicer having a diamond blade. Then the end of the magnetic film of the resonator in the lengthwise direction is tapered. Thus, no spurious mode is in existence in a range of + or -20MHz with respect to a major resonance in a frequency range of 5.0-5.5GHz in the resonator whose taper angle is 2 deg. or over.
Patent JP-H0398598-A (JP)
Title: Determination of prothrombin
Inventor: OKUMIYA AKIKO
IPC: C12Q1/56
Filed: 1989-09-11
Abstract: PURPOSE:To stably determine prothrombin in a small amount with excellent accuracy by reacting specific sample with thromboplastin in the presence of Ca ion and reversible thrombin inhibitor and reacting with thrombin substrate. CONSTITUTION:Blood plasma sample (A) is obtained from blood plasma directly or de-fibrinogen of blood plasma. Next, a reversible thrombin inhibitor such as arginine derivative expressed by formula I [R<1> is group expressed by formula II (R<3> is 1-6C alkyl, etc.; R<4> is 1-3C alkylene); R<2> is group expressed by formula III (R<6> and R<7> are H, etc.); m is 3-4] is dissolved to obtain an inhibitor solution (B). Then, 1vol A-solution is mixed with 10-100vol B-solution to obtain a mixed solution (C). Thus, >=2wt.% active thromboplastin is mixed with 1-7mM Ca ion to obtain a thromboplastin Ca solution (D). Next, 0.05-0.2vol D-solution is added to C-solution and reacted at 35-38 deg.C for 5-180min to obtain a thrombin- containing solution (E). Then, E-solution is reacted with thrombin substrate and variation of optical absorbance of resultant substance is measured to determine prothrombin in the sample.
Patent JP-S6392274-A (JP)
Title: Overcrrent protection circuit for inverter apparatus
Inventor: HIROSE KENJI
IPC: H02M7/48
Filed: 1986-10-02
Abstract: PURPOSE:To reduce the stress of an electric valve, by getting the closed signal of an electric valve on the side judged as majority in a majority circuit in overcurrent protection operation to be an open signal first of all, and then after a predetermined time by getting that on the mirority side to be an open signal. CONSTITUTION:An inverter apparatus is composed of an inverter made up of transistors 2-1-2-6 connected to a DC power source 1, each current detector 4-1-4-3 of its control circuit, a high preference circuit 8, an overcurrent judgement circuit 9, a base signal generator 6 and a cutoff circuit 7 and feeds current to a load 5. A majority circuit 12 is provided to this apparatus, where the output of a shorting prevention circuit 11 and a cutoff signal 10 are the input, and majority result signal 13 is outputted to the cutoff circuit 7. The order to switch OFF each transistor is thereby controlled so that the stress can be reduced which acts upon transistors (electric valve) 2-1-2-6 in short-circuiting the output, etc.
Patent JP-H04114327-A (JP)
Title: Objective lens cleaning device for optical disk device
Inventor: HYO HIROO
IPC: G11B7/121
Filed: 1990-09-05
Abstract: PURPOSE:To easily clean the surface of an objective lens in a short time by providing a moving member to move while being interlocked with the loading / unloading operation of an optical disk, and a cleaning part fixed to the moving member so as to slide in contact with the lens surface of the objective lens while moving the moving member, and to position out of the view of the objective lens after the movement. CONSTITUTION:When a cartridge case 10 is inserted, the head part of a case 10 is abutted to a main body 17a of the cleaning part. At this time point, a brush 17b is positioned out of the view of an objective lens 15. Continuously, when the case 10 is inserted further, the cleaning part 17 is moved in the depth direction of the device against the spring force of compressing coil springs 19a and 19b and with this movement, the brush 17b is slid in contact with the lens surface of the objective lens 15 and afterwards moved in the depth direction of the device. Further, when the case 10 is continuously inserted, the cleaning part 17 comes to the position out of the view of the objective lens 15 and therefore, the cleaning part 17 exert no influence upon the following recording and reproducing operation of an optical head 13 to an optical disk 20.
Patent JP-H1082092-A (JP)
Title: Building of box frame structure
Inventor: NASU HIDEYUKI
IPC: E04B1/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make lightweight of a building of box frame structure by forming a gable wall or a separation wall as a bearing wall constituted of prestressed concrete hollow core slabs. SOLUTION: In a multiple dwelling house, L-type wall columns 2a and T-type wall columns 2b are arranged in corner sections of dwelling units A, and beams 1 arranged in the longitudinal direction are mounted on the wall columns 2a and 2b to constitute a rigid frame. Wallboards 3 of prestressed concrete hollow core slabs are arranged between the wall columns 2a and 2b in the span direction to constitute bearing walls. Projected beams are mounted on the wall columns 2a and 2b, projected floor boards used as floors of a veranda or an outside corridor are mounted on beam sections of the beams and, at the same time, they are mounted on stages formed in the beams 1. Floor boards 4 and roof boards 5 are constituted of prestressed concrete hollow core slabs.
Patent JP-S6297119-A (JP)
Title: Thin film magnetic head
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a thin film magnetic head consisting of multi-layered and multi-wound thin film coils having a good insulating characteristic at a good process yield by constituting said head of a non-magnetic insulator which is formed relatively thick in the inter-coil step parts of the thin spiral film coils and relatively soft non-magnetic conductors for embedment. CONSTITUTION:The coil 4 is formed by laminating a lower magnetic layer 1 and insulating layer 3a, forming Cr, Cu and Cr by a method such as vapor deposition or sputtering and spirally patterning the same by a method such as on milling. The insulating layer 3b consisting of SiO2, Al2O3, etc. is further provided and Cr, Cu and Cr are laminated thereon and are flattened by mechining such as lapping or etching such as ion milling utilizing the characteristic of smoothing an org. coating material; further, the insulating layer 3c consisting of SiO2, Al2O3, etc. is laminated thereon. The 2nd coil 6 is formed by the similar method. The insulating layer 3b in the steps between the coils of the spiral thin film coil 4 can be formed relatively thick and therefore, the inter-coil short circuit is prevented.
Patent JP-H11235598-A (JP)
Title: Treatment of organic waste water and its treating device
Inventor: HASEGAWA SUSUMU
IPC: C02F11/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To realize compact equipment by reducing the amt. of sludge to be treated. SOLUTION: The org. waste water A is aerobically treated in a biological treating tank 3, then the liq. B treated in the tank 3 is separated in a settling tank 5 into treated water C and sludge D, a part of the sludge D separated in the settling tank 5 is returned to the biological treating tank 3 through a line 6, and a part of the sludge E separated in the settling tank 5 is concentrated in a thickener 8 and then solubilized by the thermophile in a solubilization tank 10.
Patent JP-H04113558-A (JP)
Title: Comparator with hysteresis
Inventor: KONDO SHUNICHI
IPC: G11B20/00
Filed: 1990-09-03
Abstract: PURPOSE:To decide the state of an output when both a power source and a circuit bias are turned on by operating a hysteresis circuit part for fixed time after both the power source and the circuit bias are turned on. CONSTITUTION:A hysteresis circuit control signal generating circuit 71 is provided to generate a control signal for operating a hysteresis circuit part 61 for the fixed period after both a power supply voltage Vcc and the circuit bias are turned on. Namely, the hysteresis circuit control signal generating circuit 71 is composed of NPN transistors Q13 and Q14, constant current sources 26 and 27, reference voltage source 32, comparator 41 and capacitor 51. In this case, the hysteresis circuit part 61 is operated for the fixed time after both the power source and the circuit bias are turned on. Thus, a hysteresis voltage is generated for fixed time after both the power source and the circuit bias are turned on, and the output state is decided by the generation of the hysteresis voltage.
Patent JP-H0654715-A (JP)
Title: Brush
Inventor: WAKITA SHOJI
IPC: A46B3/16
Filed: 1992-08-10
Abstract: PURPOSE:To preclude the occurrence of rust or corrosion by constituting a handle and engaging piece with a specific resin in place of conventional metal piece and specifying the thickness of the engaging piece and width/thickness ratio to a specific factor. CONSTITUTION:An engaging piece 4 is formed as a flat lengthy body, and the piece is used by cutting to a length suitable for the insertion into one hole 2. 'Flat' means that the width is three to ten times thickness thereof. The thickeness of the engaging piece 4 is set to 0.1 to 1mm. The engaging piece 4 is constituted of polyester or the like. By selecting a material harder than polyolefin or the like constituting a handle 1, both ends of the engaging piece is implanted so that the engaging piece is encroached into the wall of an orifice 2. The engaging piece 4 is fixed in such a state that both ends of the engaging piece encroaches into the wall of an orifice 2. The engaging piece 4 is fixed in such a manner that the folding line 31 is pressed against the bottom of a hole 2 so as to prevent the bristle 3 from being removed from the hole 2.
Patent JP-S6389858-A (JP)
Title: Liquid applying method for sheet
Inventor: MONMA YOSHIYUKI
IPC: G03D13/00
Filed: 1986-10-02
Abstract: PURPOSE:To uniformly apply liquid to a sheet by sending the tip of the sheet from the top of an application roll in a sheet carrying direction by a prescribed distance, moving down the sheet so as to come into contact with the application roll and then applying liquid to the sheet. CONSTITUTION:The small diameter part 106 of a cam 54 comes into contact with a sheet guiding device 44 at first to incline the tip part of the device 44 in the right oblique direction. The sheet is carried from a carrying roll 12 through a gap between an upper guide plate 48 and a lower guide plate 50 in the guiding device 44 and carried to a carrying roll 14. A water tank 18 is filled with liquid 20 and the application roll 16 is dipped into the liquid 20 and rotated. When the tip part of the sheet is passed through the point P of the roll 16 by the prescribed distance, the cam 54 is rotated to contact the large diameter part 100 of the cam 54 with the guiding device 44, the device 44 is set up horizontally to contact the sheet with the upper surface of the roll 16 and then the liquid is applied to the sheet with the roll 16. Thereby, the starting end part of the sheet can be uniformly coated with the application liquid without being coated with much liquid as compared with other parts.
Patent JP-H0398907-A (JP)
Title: Positioning device for plate-like body
Inventor: SATO AKIHIRO
IPC: B65G43/00
Filed: 1989-09-11
Abstract: PURPOSE:To prevent damage to a surface of a plate-like body in a positioning device for a printed board or the like by elevating a lifting device, which is provided with free rollers whose surfaces consist of soft material, as soon as the plate-like body is detected, in order to lift up the plate-like body, and positioning the plate-like body by means of a positioning member. CONSTITUTION:When a printed board, which is carried by a roller conveyer 1, is detected by a printed board detecting sensor 3, a lifting device 4 goes up, so that the printed board is supported by free rollers 6 whose surfaces consist of soft material. Next, positioning plates 2 move from the right and left sides toward the center of the roller conveyor 1 and position the printed board lying on the free rollers 5 to the center of the roller conveyor 1. At this time, since the printed board moves on the free rollers 5, the printed board can be positioned without receiving a frictional scratch.
Patent JP-H1166454-A (JP)
Title: Environment monitor system
Inventor: KANAI TSUTOMU
IPC: G08B25/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To surely issue an abnormality alarm even when a personal computer as a reception part is down by moving an abnormal signal sent by a repeater through a mobile line and issuing the alarm based on that abnormal signal. SOLUTION: When a repeater C4 is down and power failure or transmission abnormality occurs, buzzer sounding and display operation through the repeater C4 is disabled. Concerning the power failure or the like, by directly controlling buzzer sounding and indicator lamps through a mobile line Lt, the abnormality alarm can be surely issued. Concerning the transmission abnormality, since the repeater C4 discriminates it, when the repeater C4 is down, the transmission abnormality can not be reported but by reporting the down of the repeater C4, it can be surely dealt with. When the repeater C4 in an alarm unit control part 32 is down, a relay for moving is prepared for the repeater C4 in the case of power source down for repeater and MPU abnormality and according to this signal, buzzer sounding and indicator lamps can be controlled.
Patent JP-S60129402-A (JP)
Title: Hydraulic circuit of construction machine
Inventor: KUBOMOTO WATARU
IPC: E02F9/22
Filed: 1983-12-13
Abstract: PURPOSE:To prevent generation of cavitation at the time of speed reduction of a hydraulic motor by providing a relief valve in the vicinity of the end portion of a return oil path leading from a changeover valve to a tank. CONSTITUTION:A relief valve 13 is provided on a return oil path 8 leading from a changeover valve 3 through a tank 7 and the pilot oil path 15 of the relief valve 13 is connected to the discharge side oil path 4 of a hydraulic pump 2. And the return oil path 8 is connected to a hydraulic motor 1 through check valves 11, 12. Then, oil can directly be supplied from the return oil path 8 even when oil supply to the hydraulic motor 1 is decreased at the time of speed reduction of the hydraulic motor 1, and generation of cavitation in the hydraulic motor 1 can be prevented.
Patent JP-S6481799-A (JP)
Title: Detector for inserting port of fork of forklift
Inventor: MAKINO KENSHO
IPC: B66F9/24
Filed: 1987-09-18
Abstract: PURPOSE: To surely detect a fork insert port by detecting the right upper end of a reflection tape by one of two photoelectric sensors while crawlingly bringing down a fork, next detecting the left lower end by the other one, and constituting the fork to be raised by a fixed value when the difference of both height satisfies a set value. CONSTITUTION: When a fork is raised up to fixed height H and the height becomes h1 while crawlingly descending, one sensor 4a of two photoelectric sensors 4a, 4b provided on the extreme end part detects the right upper end of a reflection tape 3 stuck to the beam of a receiving shelf. When it is succedingly brought down to be height of h2, the other sensor 4b detects the left lower end. The detected signals are impressed on a computing circuit to compute the difference ΔH, and when the value satisfies a set value (a), the fork is raised only by the distance adding fixed height h3 to the height of h1, and stopped. By such constitution, even if shrink packaging is executed, the space part to be the fork insert hole of a pallet can be surely detected.
Patent JP-H0283895-A (JP)
Title: Semiconductor integrated circuit
Inventor: HATANO SUSUMU
IPC: H01L27/10
Filed: 1988-09-20
Abstract: PURPOSE:To eliminate the overhead of an internal circuit selection by executing the inherent action with an internal circuit based on the instruction from an external part and controlling the internal circuit based on the address information to be held and the address information supplied from the external part. CONSTITUTION:A timing generator 35 of an SRAM 1 receives a bus starting signal to mean the activation of a bus cycle, from external part, and when this is asserted, and starts the internal action of a memory cell array 2 regardless of the fact whether or not the SRAM 1 is the device to be chip-selected. A high order (i) bit out of an address signal ADRS supplied to an external address signal input terminal 3 is the address information which can be assigned for the chip selection of a device and the address information assigned for the chip selection is set to a data register 31. A comparing circuit 30 compares the address information set to the register 31 and (i) bit address information fetched from the external part and based on the compared result, the access of the memory cell array 2 is controlled.
Patent JP-H0680069-A (JP)
Title: Anti-skid brake device
Inventor: MATSUMOTO KATSUMI
IPC: B60T8/58
Filed: 1992-09-03
Abstract: PURPOSE:To optimize a balance of braking force between a right rear wheel and a left rear wheel, shorten the braking stop distance and stabilize the conditions of a vehicle, by changing pressure in wheel cylinders as putting stress on braking force while the vehicle is making a straight advance and securing lateral force while the vehicle is turning, according to the results of decision on the turning conditions of the vehicle. CONSTITUTION:A steering reaction/direction detecting means 1 detects the magnitude and direction of the steering reaction force on a steering means 4 from the road surface, a steering force aid deciding means 2 decides the turning conditions of a vehicle and the steering aiding force based on the results of the detections, and a steering force aiding means 3 supplements the steering force. A wheel, rotation speed detecting means 5 detects the rotation speed of each wheel, of the vehicle, a wheel lock tendency deciding means 7 decides the lock of the wheels, and a braking pressure changing means 8 increases, decreases or keeps the pressure in wheel. cylinders, according to the results of the decisions. At this time, the wheel cylinder pressure is changed by the braking pressure changing means 8 as putting stress on braking force while the vehicle is making a straight advance and securing lateral force while the vehicle is turning.
Patent JP-H1185695-A (JP)
Title: Automatic operation system based on plural messages and storage medium to be used for the same
Inventor: YAMAZAKI OSAMU
IPC: G06F15/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To automatically issue a required command based on a console message issued from a host computer or work station(WT) server and to execute this automatic operation through the command issue procedure of facilitated maintenance. SOLUTION: A plurality of systems 4 as the sets of various host computers 1 and 2 or WT servers 3 and a monitor WT 5 are mutually connected by a TCP/IP network 6 and the monitor WT 5 collects the console messages issued from the plurality of systems 4 through a message summarizing means 7 and issues the command to the host computer 1 or 2 or the WT server 3, based on contents in a routine rule file 8 or issues a message for control into the monitor WT 5.
Patent JP-H0398330-A (JP)
Title: Excess light input detection circuit system
Inventor: SOMA MASAHIRO
IPC: H04B10/077
Filed: 1989-09-11
Abstract: PURPOSE:To improve the accuracy of a detection level by ANDing an extraction level of a clock and a gain of an automatic gain control circuit or a photodetector so as to raise an excess light input alarm. CONSTITUTION:A signal representing a gain of an automatic gain control circuit 3 or a photodetector 1 and an extraction voltage of a clock are ANDed to detect an excess light input. That is, an excess light input detection circuit 10 ANDs a control signal outputted from a control circuit 5 and an output signal of a level detection circuit 8 and outputs an alarm indicating the excess of the optical input level. Thus, even when the optical input is large and equalized waveform is extremely deteriorated, non-generating state of excess optical input alarm is not caused and the accuracy of the detection level is improved even against a change in the environment such as ambient temperature.
Patent JP-H0690977-A (JP)
Title: Sheet-shaped absorbent
Inventor: SUZUKI MIGAKU
IPC: D04H1/4274
Filed: 1992-08-13
Abstract: PURPOSE: To enable to use for various products used in contact with the skin, for example, the products applied to the loins and groin including disposable diapers and sanitary napkins, by providing such characteristics as excellent elasticity and waterproofness and also being excellent in ventilation and flexible on the side of the unwoven cloth. CONSTITUTION: This sheet-type absorber has a elasticbody sheet 11 and unwoven cloth 12 which is pasted at least on one side of the elastic body sheet at the connection parts 13, continuously in the first direction and discontinuously in the second direction rectangular to the first direction. Said unwoven cloth 12 is longer than the elastic-body sheet in the intervals between the connection parts neighboring with each other, thereby multiple channels 14 extending in the first direction are formed between the elastic-body sheet, and thus a complex sheet is achieved. In the channels of this complex sheet, absorbers 15 are arranged, and the sheet-type absorber is obtained.
Patent JP-S61114403-A (JP)
Inventor: SAGAWA NOBUKAZU
IPC: H01B1/22
Filed: 1984-11-08
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-S60176222-A (JP)
Inventor: FUNGUUDA SHI
IPC: H01L21/203
Filed: 1984-11-09
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-H04368330-A (JP)
Title: Sustained release preparation of pemirolast potassium
Inventor: YAZAKI TAKASHI
IPC: A61K31/519
Filed: 1991-06-12
Abstract: PURPOSE:To provide an extremely excellent sustained release preparation of pemirolast potassium known as an antiallergic agent, capable of keeping the effective blood concentration over a long period, having high storage stability and resistant to decomposition and the change in sustained releasability even after a long-term storage. CONSTITUTION:The objective sustained release preparation of pemirolast potassium (TBX) having the above effects and applicable by peroral administration or oral cavity application contains, as essential components, (A) TBX and (B) a hydroxypropyl methylcellulose preferably having a methoxyl group substitution degree of 1.9, 1.8 or 1.4 (especially 1.8) and a hydroxy-propoxyl group substitution degree of 0.25, 0.15 or 0.20 (especially 0.25) and having a viscosity of 40-11,200cp (especially 3,000-6,000cp) as 2% aqueous solution or a carboxymethylcellulose sodium salt preferably having an ether substitution degree of 0.5-0.94, a polymerization degree of 212-1,300 and a viscosity of 15-5,410cp as 1% aqueous solution. The amounts of the components A and B are 2-30wt.% and 10-90wt.% based on the total weight of the preparation, respectively.