baber/WOPTO huggingface dataset:
Patent JP-H01155104-A (JP)
Title: Boiler device
Inventor: KUSUBE TATSUICHI
IPC: F22B37/24
Filed: 1987-12-14
Abstract: PURPOSE: To improve a deformation capacity of a pin by setting a buckling strength of a link member larger than the maximum bending strength of the pin and specifying the diameter of the pin to reduce the rigidity in a bracing structural body of a link structure between a boiler body supported in suspension and a support steel frame. CONSTITUTION: In a bracing structural body 1, while a buckling yield strength of a link 4 is made larger than the maximum bending stress of a pin 2, the diameter of the pin 2 is so set to gradually reduce toward a link joint part at both ends from the central part thereof. It is assumed that the diameter of the pin is changed along a pin shaft to make a bending stress at a arbitrary point in the direction of the pin shaft equal to the maximum bending stress σmax at the central part of the pin. A section to meet the requirement can be obtained by changing the pin diameter to give d/d0 =(x/L)<1/3> , wherein d0 represents the pin diameter at the central part of the pin, 2L is distance between supporting points at both ends of the pin, x is an arbitrary distance from the supporting points at both ends(<=L) and d is the pin diameter at an arbitrary point x.  A bending stress distribution of a pin 2-A shaped like a spindle meets the maximum bending stress over the entire area in the direction of the pin shaft.
Patent JP-2001135782-A (JP)
Title: Semiconductor device
Inventor: DEN KEIICHI
IPC: H01L23/50
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor device of a chip-on-chip structure where a measure of heat dissipation is taken. SOLUTION: A chip-on-chip structure is formed by bonding a parent chip 1 and a child chip 2 while opposing active surface. The child chip 2 is bonded to an island part Fi of a lead frame F. The parent chip 1 has an external connection pad PE, and the external connection pad PE is connected to a terminal part Ft of the lead frame F via a bonding wire W. Thereby, in the child chip 2, head is dissipated via the island part Fi and in the parent chip 1, heat is dissipated via the bonding wire W and a terminal part Ft.
Patent JP-H04187026-A (JP)
Title: Cutting device for plant for feed or the like
Inventor: KONDO HIDEKI
IPC: A01F29/00
Filed: 1990-11-21
Abstract: PURPOSE:To enable the cutting of a large amount of rice straw in a short time by providing a horizontal shaft in which a turning type cutter is provided in a cylindrical or boxlike structure and rotating the horizontal shaft using a driving motor. CONSTITUTION:Upper part vessel in which rice straws are turnable based on the direction of a vertical shaft, is arranged and a cylindrical or boxlike structure 1 for forming a base body of the above-mentioned upper part vessel is arranged under the vessel body, and a horizontal shaft 2 in which turning type cutter of the cylindrical or boxlike structure is provided. Thereby a large quantity of rice straws is cut in extremely short time by the action of a transverse shaft cutter 3 while turning the rice straws compression-molded on the basis of vertical shaft.
Patent JP-H07141870-A (JP)
Title: Semiconductor memory
Inventor: MATSUMOTO YOSHINORI
IPC: G11C16/06
Filed: 1993-11-19
Abstract: PURPOSE:To increase operational speed with simple constitution by latching a signal with an output of a decoding circuit to which an output signal of an input buffer taking in plural input signals synchronizing with a clock signal is supplied as it is and a required internal clock. CONSTITUTION:A row address strobe signal/RAS of an external input signal, a column address strobe signal/CAS, a write enable signal/RE, and a chip selector signal/CS are respectively supplied to corresponding input buffers 3-6, and output of the buffers is directly supplied to a mode decoder 7. And an output of the circuit 7 is latched by a latch circuit 8 which is activated by an internal clock ICLK synchronizing with a clock signal CLK. By using this constitution in which an input signal is taken in and decoded by making use of a setup time and a holding time for a clock signal of this input signal, decode deciding timing is made quick, then a semiconductor memory in which a circuit is simple and operational speed is increased is obtained.
Patent JP-H05152888-A (JP)
Title: Surface wave device
Inventor: MOROZUMI KAZUHIKO
IPC: H03H9/145
Filed: 1991-11-28
Abstract: PURPOSE:To provide the SIP type surface wave device with a small size and excellent reliability at a low cost. CONSTITUTION:A surface wave resonator 31 utilizing a BGS wave is fixed onto a terminal board 36 by using an insulating adhesives, interdigital electrodes 33, 34 are electrically connected to terminal boards 36, 37 by bonding wires 38a, 38b, a gel or a 1st resin layer 39 whose Shore hardness is 30 or below is formed to an upper face of the surface wave resonator 31, and a 2nd resin layer 40 made of a resin with high viscosity is formed to protect the surface wave resonator 31 and the 1st resin layer 39, the surrounding is coated by an outer package resin 41 to form a surface wave device 42.
Patent JP-H11150436-A (JP)
Title: Laminated resonator and band-pass filter
Inventor: YASUDA KYOICHI
IPC: H05K3/46
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a λ/2 resonance type resonator and a band-pass filter with which the manufacture tolerance is ensured, without the need for the adjustment process of the characteristics due to position deviation of cut-off laminated materials and without increasing the size. SOLUTION: In the structure of a λ/2 resonance type resonator, an opposite end 2b of a hot terminal 2a of a line conductor 2 built in a dielectric substrate 1 is open. The line conductor 2 and a round conductor 6 form a distribution capacitance. capacitance forming conductors 8, 9 are provided between both ends of the line conductor 2 and a ground conductor 7 to form capacitors for adding lumped capacitance. Two sets of the line conductors 2 and the capacitors for adding lumped capacitance as above are provided, and they are electrically coupled to configure the band-pass filter.
Patent JP-H08171487-A (JP)
Title: Software update management system
Inventor: IKUTA KATSUICHI
IPC: G06F15/00
Filed: 1994-12-19
Abstract: PURPOSE: To simultaneously update the same module by stepwise subdividing the module and performing contention control for respective subdivided components, to reduce a file transfer amount to be the cause of the congestion of a network and to shorten file transfer time by subdividing the module. CONSTITUTION: A source module updating device 11 is an update management system provided with an update history management system and performs update history management to constitution information and components for constituting the module respectively. A constitution information management controller 12 judges whether or not the pertinent module is during updating at present at the time of a module update request from a client 3. If it is not during the updating, the controller 12 copies the constitution information on a base line module as dynamic constitution information and manages it along with the component information during the updating at present. At the time of the transfer request for the constitution information and components from the client 3, file transfer devices 13 and 17 perform file transfer between a server and an agent/the client connected through the network 4.
Patent JP-H02158430-A (JP)
Title: Controller for dump-cum-vehicle truck
Inventor: KURIYAMA HIROAKI
IPC: B60P1/32
Filed: 1988-12-12
Abstract: PURPOSE:To make safety operation securable by installing a dumping work switching device in a driver's cab and a sliding work switching device out of the driver's cab, respectively, and making them selectable in an alternative way, in a truck capable of fully dumping the rear body as well as making itself shiftable in the longitudinal direction. CONSTITUTION:A tilting device is installed in space between a car body 1 and a dump frame 2, and this dump frame 2 is tilted to some extent as specified by operation of this tilting device. In addition, a rear body 7 is mounted on the dump frame 2 in a longitudinally shiftable manner, and this rear body 7 is moved before and behind by operation of a sliding device 9. In this case, a main switch 31 and a select switch 32 being situated in a driver's cab 33 are installed on a main circuit 30 of an electric circuit, and a dumping work circuit 34 and a sliding work circuit 35 are made selectable by this select switch 32. Then, a dumping work switching device 36 being set up in the driver's cab 33 is installed in this dumping work circuit 34, while a sliding work switching device 40 being set up at the side of the car body 1 is installed in the sliding work circuit 35.
Patent JP-H11149439-A (JP)
Title: Data transfer device
Inventor: OSHIMA MASAMI
IPC: G06F13/28
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously exchange a quantity of data between respective data buses through one circuit even when a large number of transfer devices having the input/output data buses of different bit width exist. SOLUTION: This device is provided with an input data bus 32 with which the data of bit width different for 32 bits at a maximum can be inputted, output data bus 33 with which such data can be outputted, four latches 37-40 for storing the data inputted from the input data bus 32 for the unit of 8 bits, bit width setting circuit 54 for storing bit width 2<q> (32<=q<=8) inputted from the input data bus 32 and bit width 2<q> (32<=q<=8) to be outputted to the output data bus 33, input side selectors 34-36 for selecting the data for the unit of 8 bits stored in the latches 37-40 totally for 2<q> bits from data from the input data bus and output side selectors 43-39 for selecting bit positions for the data for the unit of 8 bits stored in the latches 37-40 so as to match them with the bit width 2<q> and outputting them to the output data bus 33.
Patent JP-H05222531-A (JP)
Title: Method and apparatus for coating substrate
Inventor: YOOAHIMU SUTSUIRUBOFUSUKII
IPC: H01J37/34
Filed: 1992-11-25
Abstract: PURPOSE: To form a nonconductive layer of conductive targets within a reactive atmosphere by annihilating the arcs generated in the reaction atmosphere as far as possible during a coating process using a magnetron sputtering source.  
     CONSTITUTION: The output sides 12a, 12b of secondary wirings of a transformer 12 connected to a middle-frequency generator 13 via a choke coil 14 are respectively connected to magnetron cathodes 1, 2 via feeder lines 20, 21. These feeder lines 20, 21 are interconnected via a branch line 22 at connection points 10, 11. A capacitor 18 and a coil 19 are connected to the branch line 22. The frequency of the middle-frequency voltage is, therefore, set low in such a manner that the plasma discharge is annihilated at the time of passing the zero point of the AC voltage. The plasma discharge is freshly ignited immediately when the voltage is sufficiently increased by the transformer 12 at the time of each half wave of the AC voltage. The nonconductive layer is formed on the substrate 7 by such alternate actions from the conductive targets 3, 4 within the reactive atmosphere. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02162867-A (JP)
Title: Isdn terminal communication system
Inventor: SHOBU TOSHIBUMI
IPC: H04M11/00
Filed: 1988-12-15
Abstract: PURPOSE:To attain substitutive communication by means of terminal equipment other than a present one by sending a call control message, which rejects call setting, with adding the ISDN address of the substitutively receiving terminal equipment to the call control message at the time of communicating operation inability due to an incoming call, and re-calling the equipment by means of the calling side based on the ISDN address. CONSTITUTION:Network termination equipment NT is connected to the subscriber line of an ISDN(Integrated Services Digital Network), respective types of terminal equipment TE1 to TEn are connector-connected to the customer station bus of the network termination equipment NT, and sub-addresses of the respective pieces of the terminal equipment TE1 to TEn are set at SA1 to SAn. When the incoming call arrives at the terminal equipment TE1 to TEn, and receiving operation cannot be executed, the ISDN number and the sub-address of the substitutively receiving terminal are set at 'the user.user information' of a release completion message 'REL COM', they are sent, and the calling side re-calls the terminal concerned according to the information. Thus, when one of the terminal equipment TE1 to TEn cannot execute communication, the other terminal equipment TE1 to TEn can execute the substitutive communication.
Patent JP-H05150875-A (JP)
Title: Flexible keyboard input device
Inventor: KAWASAKI KAZUO
IPC: G06F3/02
Filed: 1991-11-28
Abstract: PURPOSE:To assure both the operability and the portability of the title input device by increasing and reducing the size of the input device in its operation and using the device. CONSTITUTION:The keyboard guides 2 of the 13mm width are connected together in series by means of the joints 3. Thus a train of guides 2 is obtained. The both sides of each joint 3 is connected to each guide 2 and also can be folded upward in a convex shape. So that the keyboard guide train can be expanded and contracted as a whole. Furthermore the control groove are provided in two stages on both side faces of each guide 2, and the parts expanding toward both sides from a crosspiece are put into the control groove. Thus the keyboard guide train is flexible while arranging on the same plane. In such a constitution, the keyboard guide train can expand largely in its operation mode and then be contracted in its portable mode respectively. Then both the operability and the portability can be assured for a flexible keyboard input device.
Patent JP-H03174580-A (JP)
Title: Multiscreen display device
Inventor: SONE TAKURO
IPC: G09G3/18
Filed: 1989-12-04
Abstract: PURPOSE:To make window display easy to observe without complicating software by arranging a complicated plane display capable of performing a transparent or translucent display state by overlapping, and providing a display control part for each plane display individually. CONSTITUTION:A liquid crystal display device LCD is comprised by overlapping the LCDs 1-3. The LCDs 1-3 are driven with independent display control parts 1-3, respectively, and also, the plane displays LCD1-3 can display the transparent or translucent display states. Therefore, the display contents of the plane displays LCD2 and LCD3 located at the rearward can be observed through the plane display LCD1 at the front when the plane display LCD1 is set at the transparent state. At such a case, parallax is generated depending on a position observing from the front due to the thickness of the plane display, and also, the display content of the plane display at the rearward darkens a little. Thereby, it is possible to remarkably make display easy to observe without using complicated software.
Patent JP-H09169672-A (JP)
Title: Production of pentafluoroethane
Inventor: PAORO KUTSUZATO
IPC: C07C17/25
Filed: 1996-11-26
Abstract: Process for preparing pentafluoroethane (125) containing amounts of 115 lower than 0.02% by weight wherein pentafluoroethane is obtained by a dismutation process of tetrafluorochloroethane CF3CHClF (HCFC-124) in gaseous phase in the presence of a chrome oxide catalyst (CR2O3) supported on a AlF3 support, wherein one operates at temperatures from 140-180 DEG C for contact times comprised between 15-30 seconds, from >180 DEG C to 240 DEG C for contact times between 5 to 15 seconds, from >240 DEG C to 260 DEG C for contact times between 1 to 5 seconds, from >260 DEG  to 300 DEG C for contact times between 0.1 to 1 second.
Patent JP-H06161106-A (JP)
Title: Photo-polymerized composition
Inventor: YAMASHITA KATSUHIRO
IPC: G03C1/735
Filed: 1992-11-25
Abstract: PURPOSE:To expose and develop a number of original plates in a given time by containing specified ethylenic unsaturated compound and iron allene complex to show high sensitivity to visible light so that a low-energy exposure light source can be used. CONSTITUTION:At least one type of ethylenic unsaturated compound formed into non-gaseous shape at room temperature and iron allene complex shown by formula are contained. In formula, R<1>, R<2> are the same or different groups and selected out of C1-C12 alkyl groups and C2-C12 alkenyl groups, and R<2> can be condensation polycyclic compound with benzene rings. Dk<-> shows anionic pigments and (k) is 1 or 2. The anionic pigments are excited by absorbing light, electrons are supplied to iron allene complex cations, and free radicals are created to allow the polymerization of ethylenic double bonds. As components to give electrons and components to receive electrons form salts and exist in the vicinity, electrons are efficiently given and received to provide high sensitivity.
Patent JP-H10142318-A (JP)
Title: Method for controlling radio wave transmitted from buoy
Inventor: IWAZAWA YOSHIKAZU
IPC: G01S7/52
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent transmission waves of a passive sonobuoy and an active sonobuoy supplied to detect an underwater sailing body from interfering with each other. SOLUTION: A control signal wave 131 is sent from a device 18 aboard an airframe A to a passive sonobuoy (eliminating a transmission circuit 7 and a transmitter 8 of an underwater part 14) and an active sonobuoy dropped from the airframe A. An RF wave 132 from the underwater part 14 and a floating part 13 of the passive sonobuoy using the same frequency channel and, the RF wave 132 from the underwater part 14 and floating part 13 of the active sonobuoy are alternately sent out and processed in a time-sharing manner, thereby to eliminate interferences of waves. If the use of the passive sonobuoy using the same frequency channel is inevitable, the transmission of the RF wave from the passive sonobuoy dropped earlier is restricted so as to securely eliminate the interference.
Patent JP-H06128287-A (JP)
Title: Peptide and its production
Inventor: YOSHIKAWA MASAAKI
IPC: A23J3/10
Filed: 1992-11-02
Abstract: PURPOSE:To obtain a peptide, having inhibiting action on angiotensin converting enzymes and useful as hypotensive agent, etc., by hydrolyzing a milk protein with a neutral or an alkaline protease derived from a microorganism and then recovering a fraction having the opioid activity. CONSTITUTION:A milk protein (e.g. cow's milk beta-casein) is incubated and hydrolyzed with a neutral or an alkaline protease (e.g. thermolysin) at 37 deg.C for 5hr and the enzyme is then inactivated by heating at 90 deg.C for 20min. The resultant substance is then centrifuged to remove insoluble substances. The obtained supernatant liquid is subsequently freeze-dried to afford a hydrolyzate, which is then subjected to reversed phase chromatography and eluted with a 0.1% trifluoroacetic acid having 0-40% concentration gradient of an acetonitrile solution concentration to collect a fraction having the opioid activity. Thereby, the objective peptide having an amino acid sequence expressed by formula I or II (Xaa is amino acid) and inhibiting activity against angiotensin converting enzymes is stably obtained in a large amount.
Patent JP-H01157282-A (JP)
Title: Drive and control circuit of motor
Inventor: BANZAI HIDEO
IPC: H02P29/40
Filed: 1987-12-14
Abstract: PURPOSE:To prevent an electric current flowing through a winding from distortion to smooth a motor rotation by decreasing the current command value signal of a motor winding so that a current feedback amplifier is not saturated when the number of revolutions of said motor exceeds a specified value. CONSTITUTION:A speed difference amplifier 10 obtains a difference between the speed command signal of a motor and the detection signal of a motor speed. The output of said speed difference amplifier 10 is inputted to a torque control circuit 11 so that a torque command output signal is outputted. Said torque command output signal is inputted to a drive signal generator circuit 12, the output of which drives said motor M via a motor-driving circuit 14. When the rotational speed of the motor M exceeds a reference value, said torque control circuit 11 generates a torque command value output signal reducing by said excess the output of said speed difference amplifier 10.
Patent JP-H09122048-A (JP)
Title: Rotary rotor for floor nozzle for electric vacuum cleaner
Inventor: HATTORI NOBUMICHI
IPC: A47L9/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve fastening of a bracket and a rotor firmly with a higher reliability by a method wherein a hole is drilled to let an end face angular part of the rotor stick out of a bottom surface from an axial outside of the bracket and the end face angular part of the rotor is deformed in the hole by performing caulking or the like to fasten the bracket and the rotor. SOLUTION: A rotary rotor 8 of a floor nozzle having an opening on a bottom surface thereof is constituted of a rotor 11, a blade member 12, a driven side bracket 14 and a play side bracket and held free to turn in recess parts 19 and 20 of bearings 17 and 18 formed at two ends of a lower case 1. In this case, a blade member 12 is fitted into the rotor 11 and both end parts of the rotor 11 are inserted into a hole 31 of the driven side bracket 14 and a hole of the play side bracket so that an end face angular part 33 of the rotor 11 sticks out into a caulking hole 34. Then, a tool is put into the caulking hole 34 and pressurized axially to squeeze the end face angular part 33 outward thereby fastening the rotor 11 on the driven side bracket 14 and the play side bracket.
Patent JP-H06142916-A (JP)
Title: Method for automatically controlling melt-stuck amount by automatic multielectrode welding machine
Inventor: ITO TADAMICHI
IPC: B23K9/095
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method for controlling welding capable of keeping a proper melt-stuck amount even when plural welding places having dispersion in groove distances are welded by an automatic multielectrode welding machine at the same time. CONSTITUTION:In the welding method that plural welding places are welded by the automatic multielectrode welding machine at the same time, the largest groove width and the smallest groove width in each welding line are measured. In accordance with welded place information such as the measured groove width, a preliminarily inputted plate thickness and a groove shape, the largest groove cross section area and the smallest groove cross section area on each welding line are calculated and the variation ratio of the groove cross section area is calculated based on these largest groove cross section area and smallest groove cross section area. A welding current is set with one of the wide or narrow groove width as a reference, in a welding time, the welding speed is controlled with the largest groove cross section area of groove cross section areas in plural places as a reference and the welding current supplied to a welding electrode corresponding to the change ratio of the groove width on each welding line is controlled.
Patent JP-H05150817-A (JP)
Title: Numerical controller
Inventor: UKITA KATSUICHI
IPC: G05B19/18
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the numerical controller for storing in advance data for showing whether a part program subjected to memory operation is checked already or not. CONSTITUTION:The numerical controller is provided with a program file storage part 6 for storing a part program, and a program reliability storage part 7 for storing in advance data for showing whether the part program is checked already or not. In such a state, at the time of actuating a memory operation by the part program, the reliability storage part 7 is checked, and in the case its part program is not checked yet, a simulation is executed if necessary, and a working failure is prevented in advance.