baber/WOPTO huggingface dataset:
Patent JP-H0779979-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TAKAMIZAWA KINYA
IPC: A61B1/00
Filed: 1993-09-10
Abstract: PURPOSE:To enable to increase accuracy of rotation in a measure for mechanical rotation scanning and further to display states of movement such as speed of fluid at a predetermined place. CONSTITUTION:This is an ultrasonic diagnostic apparatus equipped ultrasonic vibrator 5 and through which the diagnosis is conducted by insertion into body cavity, of very small diameter probe 1 equipped with an acoustic mirror 6 which is made able to scan by giving the rotation movement to ultrasonic signals radiated by the ultrasonic vibrator 5. A micro motor 7 which rotates the acoustic mirror 6 is equipped within the ultrasonic probe 1.
Patent JP-2000059254-A (JP)
Title: Direct conversion receiver
Inventor: ISHIMARU MASAAKI
IPC: H04B1/30
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary radiation from a local oscillator. SOLUTION: This receiver sets the frequency of a local oscillation signal outputted from the local oscillator 104 to be 1/odd-numbered of the frequency of a received high frequency signal. Consequently, the frequency of the local oscillation signal is separated far from the frequency of the received high frequency signal and an effect of removing the local oscillation signal is increased by the frequency characteristic of a filter 106 and an antenna 107 on a receiving side. Consequently, the radiation of the local oscillation signal into air can remarkably be reduced.
Patent JP-S6285697-A (JP)
Title: Controller for generator
Inventor: ICHIKAWA SHIGEHARU
IPC: H02P9/00
Filed: 1985-10-09
Abstract: PURPOSE:To maintain an output from a generator and frequency thereof constant by a simple constitution by composing an output-constant controller by dummy load and a controller for the dummy load. CONSTITUTION:The variation + or -PL' of load is detected by a power detector 1, a detecting signal from the detector 1 is compared with a set value for an output setter 2 by an output amplifier 3, and a discrimination output signal from the output amplifier 3 is changed into a control signal required for adjusting an output regulator 5 by a phase controller 4. An output from the output regulator 5 is regulated by the control signal, and controlled so as to compensate power consumed by dummy load 6 only by a PL' section. On the other hand, the number of revolution of a generator G is detected by a frequency detector 7, a detecting signal from the detector 7 and a set value for a frequency setter 8 are compared by a frequency compensation amplifier 9, and a discrimination output signal is added to the set value for the output setter 2 in a vectorial manner in the input of the output amplifier 3.
Patent JP-H1068741-A (JP)
Title: Manufacture of acceleration sensor
Inventor: SUZUKI TOSHIYUKI
IPC: G01P15/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor manufacturing method, by which an acceleration sensor that can be thinned in its cross direction and miniaturized and that has good moisture resistance can be obtained by eliminating a lead frame, and improving a resin mold, and by which manufacture can be achieved at reduced cost by reducing the number of manufacturing processes. SOLUTION: A molded base 2 in which an open recess 1 is formed has a conductive film with a predetermined pattern formed on its surface including the inner surface of the recess 1, an acceleration sensor element 4 is placed on the molded base 2 and above the recess 1 and joined to the conductive film, a shield cap 5 is joined in place in such a manner as to cover the recess 1 over the molded base 2, and thereafter the molded base 2, the acceleration sensor element 4, and the shield cap 5 are molded from a resin.
Patent JP-H04108202-A (JP)
Title: Multi-beam antenna
Inventor: IWATA RYUICHI
IPC: H01Q19/17
Filed: 1990-08-28
Abstract: PURPOSE:To send and receive two radio waves in a largely different direction through the common use of a large part of a reflecting mirror by adopting a curved face decided by the weighted mean of coordinates of two different paraboloids of revolution for a curved face of the reflecting mirror and making the coordinate and a normal at the coordinate of the two paraboloids of revolution coincident with each other at a point around a center of the reflecting mirror. CONSTITUTION:A reflecting mirror 1 has a curved face obtained by weighted mean of two different paraboloids of revolution A, B, the coordinate of the paraboloids of revolution A, B is coincident at a point P around the center of the reflecting mirror 1 and a normal vector of the paraboloid of revolution A and a normal vector of the paraboloid of revolution B are coincident at the point P. Thus, the paraboloids of revolution A, B are almost coincident around the point P and also almost coincident over the entire face of the reflecting mirror 1. Then primary radiators 11-14 of a 1st group are placed near a focus FA of the paraboloid of revolution A and a primary radiator 21 of a 2nd group are placed near a focus FB of the paraboloid of revolution B. Thus, two radio waves in a different direction are sent and received by using most part of the reflecting mirror 1 in common.
Patent JP-H08176035-A (JP)
Title: Method of preparing 1,4-butanediol
Inventor: RORUFU FUITSUSHIYAA
IPC: C07C29/132
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To economically obtain the subject compound useful as a raw material for epoxy resins, polyester resins and the like without using any dangerous catalyst by adopting a new process of hydrogenation of a butadiene diepoxide on a specified hydrogenation catalyst.  
     SOLUTION: This compound is obtained by conversion of 1,3-butadiene diepoxide by a selective hydrogenolysis in the presence of hydrogen and on a specified hydrogenation catalyst whose active ingredient is neither elemental Pd nor Pt (preferably Raney nickel, a rhenium sponge or the like). The reaction is preferably performed in the presence of an inert solvent such as tetrahydrofuran(THF), at 100-200°C and at 20-200 bar. The starting material 1,3-butadiene diepoxide is obtained by such a process as base-induced dehydrochlorination of dichlorobutanediol. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6382095-A (JP)
Title: Wireless transmitter
Inventor: HARA YUJI
IPC: H04Q9/00
Filed: 1986-09-25
Abstract: PURPOSE:To use one wireless transmitter as wireless transmitters which is capable and not capable of simultaneous operation by providing plural operation switches, a signal processing part and a simultaneous operation switching means, and a data composition part, and switching the simultaneous operation mode and disabled mode by the simultaneous operation switching means. CONSTITUTION:When an operation switch 1a is operated while the simultaneous operation changeover switch SW of the transmitter is placed on a simultaneous operation disabled side, a sent code corresponding to it is generated by the signal processing part 18. The sent code is passed through the data composition part 20 as it is and sent out as a wireless signal from a light emission part 19. When the simultaneous operation changeover switch SW is placed on a simultaneous operation enabled side, the signal processing part 18 generates and outputs sent codes corresponding to operation switches 1a - 1d which are operated at the same time and those signals are put together by the composition part 20 for output data of the processing part 18. Consequently, one wireless transmitter is used as a wireless transmitter corresponding to its load, so the control is facilitated and the efficiency of design and manufacture is improved.
Patent JP-H1069580-A (JP)
Title: Portable pos terminal for parcel delivery
Inventor: TSUNO HAJIME
IPC: G06Q30/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in parcel delivery sales jobs by performing a POS(point- of-sales information management) job such as the settlement of account on a parcel delivery destination card while saving labor and time for looking for the destination of parcel delivery by retrieving the information of a map for the destination of parcel delivery, displaying that information, registering the sales of merchandise at the destination of parcel delivery and settling the amount of sales. SOLUTION: A display device 2 can display the picture of an ordinary POS job such as sales registration and displays the address retrieval picture for the destination of parcel delivery and the retrieved map. An input device 3 enables operation required for the POS job such as the sales registration and enables the input of a retrieval keyword at the time of address retrieval and operation for selecting any name of a place displayed on the screen. A card reader 4 is used for reading the information of the card when a client requests the settlement of account with a credit card, etc., at the time of sales registration. A GPS control part 8 retrieves the destination of parcel delivery from current spot information from a GPS, a map file on a storage device 7 and the address of destination of parcel delivery inputted form the input device 3.
Patent JP-H0569255-A (JP)
Title: Level regulating method
Inventor: SUE KAZUO
IPC: B23Q17/00
Filed: 1991-09-06
Abstract: PURPOSE:To minimize or nullify a clearance between a fourth actuator and a rigid body so as to maintain levelness without rattling even if placing an object on a rigid body. CONSTITUTION:A reference motor jack 12 and a first and a second motor jacks 13, 14 installed at the apexes of an approximate quadrangle are elongated to raise a rigid body 11 to the specified height. After elongating a third motor jack 15 until the X-axis direction or Y-axis direction inclination data of the rigid body 11 is changed, the first and second motor jacks 13, 14 are put in action on the basis of the X-axis direction inclination data. The actuators of the second and third motor jacks 14, 15 are then put in action on the basis of the Y-axis direction inclination data to set the X-axis direction and Y-axis direction inclination within the specified value.
Patent JP-S61105075-A (JP)
Inventor: NAKAYAMA MICHIHARU
IPC: F25D17/08
Filed: 1984-10-29
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-H0869794-A (JP)
Title: Negative electrode for nickel-hydrogen storage battery
Inventor: SUGAHARA YASUHITO
IPC: H01M4/24
Filed: 1994-08-29
Abstract: PURPOSE: To improve high temperature property, charge efficiency, and life by setting the grain size of hydrogen-storage alloy within the specified range. CONSTITUTION: Ni, Co, Mn, and Al are fused by high frequency by the mixture of 3.75, 0.75, 0.20, and 0.30 by atom rate to 1.00 of lanthanum-rich mesh metal consisting of La62%, Ce29%, Pr1%, and Nd8%, and the ingot is crushed and is put through a sieve to get hydrogen-storage alloy powder 75-20 in grain-size range. A negative electrode for a nickel-hydrogen storage battery is made by charging hydrogen-storage alloy powder pasted with polyvinyl alcohol as a binder into a foaming nickel porous substance 94-96% in porosity, and then, exhausting and drying and pressing it.  The life of the battery is elongated, suppressing the pulverization accompanying the discharge of stored hydrogen at high temperature by setting the grain size of the hydrogen-storage alloy powder properly, and also the charge efficiency is improved by shortening the number of active cycles until its reach to the initial stable capacity.
Patent JP-S6383149-A (JP)
Title: Resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L53/00
Filed: 1986-09-26
Abstract: PURPOSE:To provide a resin compsn. having well balanced mechanical strengths and excellent moldability and resistance to oils and chemicals, consisting of a polyolefin resin, a polyphenylene ether resin and a specified polymer. CONSTITUTION:An arom. alkenyl compd. (a) (e.g., styrene) is block- copolymerized with a conjugated diene (b) (e.g., 1,3-butadiene) in the presence of a lithium catalyst or a Ziegler catalyst in an inner solvent. The copolymer is hydrogenated to obtain a partially hydrogenated arom. alkenyl compd./ conjugated diene block copolymer composed of 20-40% (by weight; the same applies hereinbelow) chain block originating from the component (a) and a chain block originating from the component (b) and a viscosity (in a 15% toluene soln.) of pref. 3,000-30cps at 25 deg.C. 25-58% polyolefin resin (e.g., PP) is blended with 30-65% polyphenylene ether resin (e.g., a polymer of 2,6-dimethylphenol) and 4-25% copolymer obtained above.
Patent JP-H04107932-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA SHIGEKI
IPC: H01L21/52
Filed: 1990-08-28
Abstract: PURPOSE:To prevent short-circuiting of leads by applying thermosetting resin to cover exposed tab leads and soldering electrodes of a device, and sealing the device after the resin is hardened. CONSTITUTION:A semiconductor chip 3 is bonded facedown to tab leads 2 connected to soldering electrodes 6 on a package base 1. After thermosetting resin 15 is applied over the tab leads 2 and electrodes 6 and hardened, a casing 16 is attached and sealed hermetically. The application of resin is performed by a dispenser 17 that has nozzles 18 with a pitch corresponding to the lead spacing. With the nozzle tips approached above the leads, the resin is applied until the flows of resin through the individual nozzles join. According to this method, extraneous conductor particles are kept from depositing on tab leads or electrodes.
Patent JP-H0974112-A (JP)
Title: Wiring substrate and ic package
Inventor: MORI IKUO
IPC: H05K1/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate and an IC package in which excellent bonding properties can be obtained by effectively applying supersonic vibrations to a bonded part during bonding when a metal conductor led out from the electrode of an IC is connected to a bonding electrode on the substrate of a copper-polyimide wiring substrate. SOLUTION: In a wiring substrate in which a plurality of wirings 5 and insulating films 9 are laminated, the wiring substrate 1 has a bonding electrode 4 electrically connected to an IC electrode 3 formed on an uppermost layer and a lower-layer wiring 10 opposite to the bonding electrode in an insulating film, in the surface of which the bonding electrode is formed.
Patent JP-H05130130-A (JP)
Title: Method and device for interconnecting highway between srms
Inventor: YOSHIMURA SHUJI
IPC: H04L49/111
Filed: 1991-09-09
Abstract: PURPOSE:To simplify the highway reconnection at extension of an SRM in an MSSR with respect to the highway connection of the SRM in a broad band ISDN system. CONSTITUTION:A changeover module 6 is provided to each SRM column in the MSSR having plural columns of the SRMs to interconnect an SRM3 at the input side of each SRM column and an output side SRM4 with plural lateral highways 1. Plural longitudinal highways 2 in crossing with them are provided and plural changeover devices 5 provided to cross points of both the highways are used to set the connection changeover between the lateral highways and an optional longitudinal highway and an inter-stage connection line group 7 is provided. The output side of the longitudinal highway of each changeover module is connected to the input of a longitudinal highway of the changeover module of a succeeding column in a prescribed connection sequence, an external connection lien group 8 is provided to set the connection between the output side of the longitudinal highway of the changeover module of the final column of the MSSR and the input side of the longitudinal highway of the changeover module of the 1st column.
Patent JP-H1054399-A (JP)
Title: Air delivery device
Inventor: MISU TAKU
IPC: A61G7/05
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To not only simplify a device total unit but also more surely provide a vibration isolating function and a silencing function. SOLUTION: A first member 1 having an opening part 1b, second member 2 formed with a plurality of silencing chambers 8A, 8B also formed by providing an air delivery port 3 and partitioning members 6, 10 partitioning the first/ second members in a closely sealed state are provided, an output of a compressor 7 mounted in the partitioning members 6, 10 is supplied to a silencing chamber 8A. A regulating valve 4 is mounted in the first member 1, a suction hole 4a of the regulating valve 4 is made to communicate with a silencing chamber 8B. A first filter F1 is mounted in the opening part 1b, a first filter F2 is mounted in a suction port of the compressor 7.
Patent JP-S6287803-A (JP)
Title: Apparatus for measuring size of moving matter
Inventor: NAKAI TADAO
IPC: G01B11/04
Filed: 1985-10-15
Abstract: PURPOSE:To economically measure the size of an object to be measured, by performing the calculation of an auto-correlation function value based on the signal from a photoelectric converter. CONSTITUTION:A large number of photoelectric converter elements are provided to a photoelectric conversion plate 9 and the outputs of the elements positioned obliquely to each other are applied in opposite directions. That is, the signal V1 corresponding to the output sum of positive direction elements and the signal V2 corresponding to the output sum of negative direction elements are generated to be applied to a difference signal output circuit 14. The difference signal V3 corresponding to the difference between the absolute values of the signals V1, V2 is outputted from the circuit 14 and converted by an A/D converter 15 to obtain output data D. This data D is inputted to a first operation part 16 to perform the calculation of an auto- correlation function value. The function value data FD showing the calculation result is inputted to a second operation part 17 to calculate the time till the auto-correlation function value reduces to 1/2. This reduction time data TD is inputted to a data converting part 21 and converted to output data OD showing the size of an object 3 to be measured on the basis of the reference data RD available from a memory part 22. The data OD is supplied to a display apparatus 32 to display the size of the object 3 to be measured.
Patent JP-H0571660-A (JP)
Title: Solenoid valve and manufacture thereof
Inventor: KANAMARU NAONOBU
IPC: F16K31/06
Filed: 1991-09-09
Abstract: PURPOSE:To promote the automation of assembly for a solenoid valve, a reduction in manufacturing cost and an improvement in responsiveness in a valve element motion as well as to enable it to regulate a shifting stroke of a valve element driving plunger at time of final assembly of main parts. CONSTITUTION:Both ends of a plunger 3 with a valve element are supported by two bearings 6, 12 installed in an outer yoke 1 and an inner yoke 2. This bearing 6 is assembled from the outside of a solenoid valve together with a valve seat 7. According with this assembling direction, as making the inner yoke 2 a base, the bearing 12, a tubular member 5, a solenoid coil 4, the outer yoke 1, a return spring 11 and so on are assembled in order as structure. At a final stage of main parts, the bearing 6 and the valve seat 7 are assembled. The valve seat 7 is sealed and jointed by means of cold plastic flowing of a part of the yoke 1. These yokes 1 and 2 are also subjected to cold plastic flow coupling, and thereby a compressive stress is left behind in the tubular member 5, thus the whole circumference at both ends of the member 5 is stuck fast to these yokes 1, 2, forming a pressure-proof seal in this way.
Patent JP-H0894132-A (JP)
Title: Humidifier
Inventor: SHINODA KAZUNORI
IPC: B05B17/06
Filed: 1994-09-22
Abstract: PURPOSE: To delight a user by producing a beautiful space and appealing to the user's sensitivity by projecting a rainbow or an image to a fog curtain by a spectrum. CONSTITUTION: An ultrasonic vibrator 15 is driven by a predetermined frequency to generate the fine particles of water. A second motor 17 is driven substantially at the same period as that, an air fed fan 16 is operated to form a flow of the air from the air flow inlet 10a of a water tank 10 to a fog spray port 10b, and fog is discharged from the port 10b. Power is applied to a light source 2 to emit a light. The light from the source 2 is extended by a first lens 3 to a positional direction to arrive at a prism 4, and spectrally separated by the prism 4 to form an artificial rainbow. Further, a course is altered by first and second reflecting mirrors 6, 7 via a second lens 5, and projected to the fog as a rainbow. Thus, a beautiful space can be produced, and appealed to user's sensitivity, thereby delighting the user.
Patent JP-H0675869-A (JP)
Title: Data transfer system
Inventor: ANAYAMA NAOTO
IPC: G06F13/28
Filed: 1992-08-27
Abstract: PURPOSE:To realize a check of the transfer data quantity by a small number of hardware by comparing a store address of a final element and the contents of the final element itself, and detecting a transfer error of block data from its result. CONSTITUTION:A transmitting side data processor 1 recognizes in advance a byte address in which head data of block data in a transfer data buffer 12 of a receiving side data processor 2 is stored. Therefore, the transmitting side data processor 1 calculates storebyte address information in the transfer data buffer 12 from block data size, as a final element of the block data, and adds it as a part of the block data to the end of the block data. The receiving side data processor 2 receives this block data, compares its final address information and a held address by a comparing circuit 14, and detects a block data transfer error by its result.
Patent JP-H1163870-A (JP)
Title: Waste heat recovery apparatus
Inventor: MIYASHITA TORAKATSU
IPC: F28D1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To effectually utilize heat kept in a high temperature article manufactured in a heat production plant, by providing a plurality of stages of fluidized bed condensers succeeding to a reactor, and providing a heat exchanger in a gas circulation passage of the condenser, through which exchanger a cooling medium passes. SOLUTION: A bulk material condenser 2 is installed succeeding to a fluidized bed reactor 1, and these are connected through a pipe line 3. Multiple pipe heat exchangers 12a to 12c are installed into upper, middle and lower three stages in the bulk material condenser 2, and a high temperature bulk material is thrown from an upper inlet to exchange heat with vapor flowing in the upper stage heat exchanger 12a. The heat exchanged material is taken out as overheated vapor for use in turbine driving. Hot water flowing in the middle stage heat exchanger 12b exchanges heat with a high temperature iron carbide bulk material into vapor, and water supplied into the lower stage heat exchanger 12c exchanges heat with the high temperature iron carbide bulk material into hot water which is utilized as inlet hot water of the middle stage heat exchanger 12b.
Patent JP-S59118462-A (JP)
Title: Non impact printer
Inventor: TAKENAKA YUTAKA
IPC: H04N1/23
Filed: 1982-12-25
Abstract: PURPOSE:To achieve a fixed step by confirming the condition of normal exposure and detecting the occurrence of trouble, by comparting the read output of the pattern data memory to be printed with the operating time of exposure light modulation output. CONSTITUTION:The light modulation output from the semiconductor laser 7 is received at the monitor photodiode 8 and inputted to the counter 12 counting laser light emitting time via an amplifier 9, a driver 10 and a receiver 11. Further, the video signal from a pattern register 3 is inputted to the counter 13 to count the signal operating time corresponding to laser light emission. The outputs of laser 12 and 13 are compared at a comparator 14 and when the discrete values of respective counter are equal, the laser light corresponding to the video signal is emitted. When normal laser light emission is not obtained, the values of output signals 16 and 17 are different and the comparator 14 sends the signal for stopping print to a regulating circuit 15.