baber/WOPTO huggingface dataset:
Patent JP-H06297962-A (JP)
Title: Rigid cover for car roof and production thereof
Inventor: RORUFU BUROTSUKE
IPC: B60J10/82
Filed: 1994-03-14
Abstract: PURPOSE: To provide a method of manufacturing a rigid cover for a vehicle roof which can be very simply manufactured and assembled out of especially fewer individual components and a cover manufactured according to this method. CONSTITUTION: A gap seal 3 has a U-shaped reinforcement 20 on the inside and a profile area on the inside in the shape of a hollow chamber seal 22 made of sponge rubber on the outside and is manufactured in the shape of an co- extruded profile with an interior elastomer-made profile area 10 surrounding a glass panel 2 and the rim of a base frame 15, which is delivered as one module with four corners flexed into a frame still open on the posterior lateral side, then during assembly this module is laterally attached to the rim of another module composed of a glass panel 2 and a base frame 15 and the open frame ends are glued and screwed together.
Patent JP-H02248637-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SEKI YASUNARI
IPC: F02D13/02
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the occurrence of turbulence of air-fuel ratio by a time lag by switching the feedback constant of air-fuel ratio control to a value according to the operating mode of an engine valve, in accordance with the detection of operating mode change of the engine valve. CONSTITUTION:A hydraulic valve operating mode switching means 7 conducts opening and closing control of an intake valve 4 with a high speed cam by connecting respective rocker arms 43-45 by a connection switching mechanism 46 when a pressure oil is fed to an oil pressure chamber 56 through a directional control valve 65 by the operation of a solenoid valve 15, and with a low speed cam by releasing the connection of the respective rocker arms 43-45 when the pressure oil in the oil pressure chamber 56 is reduced, respectively. When the operating mode change of the intake valve 4 (and exhaust valve) is detected by a hydraulic switch 16 after switching operation of the hydraulic valve operation switching means 7 is instructed, a control means switches the feedback constant of air-fuel ratio control according to this detection. Hence, the occurrence of turbulence of air-fuel ratio by a time lag of the air-fuel control system can be prevented.
Patent JP-H06286794-A (JP)
Title: Drawing device for beer barrel
Inventor: YAMAGUCHI YUTAKA
IPC: B67D1/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide a drawing device for beer barrel by which the inside can be washed without disassembly, beer is steadily drawn under aseptic conditions, and the handling of microorganisms is easy. CONSTITUTION:A drawing device is used for a beer barrel 1 having a valve that opens when it is forced into a mouth 2. In the drawing device, a drawing pipe 28 which is freely pushed by a handle operation passes through a drawing device body 21, which can be fixed to the mouth 2, so as to slide up and down, and a diaphragm 32 stretches between the periphery of the drawing pipe 28 and the part higher than the a drawing opening 27 made in the side of the drawing device body 21. With the aid of the diaphragm 32, the drawing mouth 27 and the sliding part of the drawing pipe 28 are hermetically separated.
Patent JP-S51144807-A (JP)
Title: Internal combustion engine
Inventor: MATSUI ISAO
IPC: F02B75/02
Filed: 1975-06-09
Abstract: PURPOSE:Approximately 30, powered up onternal combustion engine in the same weight and volume compared with usual.
Patent JP-H05227807-A (JP)
Title: Device for piling and feeding raising seedling box
Inventor: TATE YOSHIO
IPC: B65G59/06
Filed: 1992-02-20
Abstract: PURPOSE:To automatize continuous supply of raising seedling boxes. CONSTITUTION:A device for piling and feeding raising seedling boxes consists of a frame member 4 of a U-shaped frame shape equipped with vertical struts 9 forming a space 8 for storage in steps capable of storing raising seedling boxes A in a vertically piled state, of holding pawls 28 introduced and discharged from the right and left hand sides in the space 8 for storage in steps, engaged with the bottom raising seedling boxes A but one stored in steps and disengaged from the raising seedling boxes, of a dropping and supplying mechanism X of receiving the raising seedling boxes A supported by the holding pawls 28 and dropping the raising seedling boxes A released from the holding pawls 28 as they are and of a raising seedling boxes feeding and transporting stand 35 equipped with a transporting means of sending the raising seedling boxes A dropped by the dropping and supplying mechanism X wherein the end part of the transporting stand 35 of the device for piling and feeding raising seedling boxes is connected to the starting part of a raising seedling box sending stand l which is wholly or partially provided with a soil feeder, a sowing device, a watering device, etc., and is capable of transporting the raising seedling boxes A.
Patent JP-H11271545-A (JP)
Title: Y-branch optical waveguide
Inventor: HIGUCHI KEIICHI
IPC: G02B6/122
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the Y-branch optical waveguide which has a branch ratio exactly as designed by providing an independent core pattern outside a branch- side waveguide core so that light is not guided. SOLUTION: On a quartz substrate 31, a straight waveguide core 32, a Y- branch part 33 connected to the waveguide core 32, branch-side waveguide cores 34 and 35 connected to the Y-branch part 33, and the independent core pattern 36 are formed. The core pattern 36 is formed independently outside the waveguide cores 34 and 35 and their interval is at least 10 μm. The core pattern 36 is 20 μn wide and 50 μm long and four core patterns 36 are arranged at intervals of 20 μm outside the waveguide cores 34 and 35. Consequently, the difference between inside stress and outside stress applied to the branch-side waveguide cores 34 and 35 can be reduced.
Patent JP-S60213972-A (JP)
Title: Developing device using magnetic brush
Inventor: OOTSUKI HAJIME
IPC: G03G15/09
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the picture quality of an inversely developed picture from variation due to humidity by changing a gap between an electrode plate abutting upon the back of photosensitive paper and generating an electric field for inverse development and a developing sleeve in accordance with environmental humidity. CONSTITUTION:The gap (d) between the electrode plate 6 generating the electric field for inverse development through guide pins 9, 10 movable along a humidity sensitive belt 16, a lever 13 and an oblong hole 8 together with the developing sleeve 2 forming a developer magnetic brush and abutting upon the back of ZnO photosensitive paper or the like and the sleeve 2 is changed in accordance with humidity. Since the generated electric field for inverse development is changed in accordance with the humidity, effective inverse development processing is executed even if the electrostatic latent image potential of the ZnO photosensitive paper or the like is changed by the humidity and the picture quality of the inversely developed picture is prevented from being changed by the humidity.
Patent JP-S59198875-A (JP)
Title: Controlling method of pulse width modulation inverter
Inventor: MAKINO YASUHIRO
IPC: H02M7/48
Filed: 1983-04-20
Abstract: PURPOSE:To remove even harmonic wave components in an output voltage of an inverter by suitably selecting pulse pattern data to be read out from a memory by operating a selector, and altering one pulse width of positive or negative side to be symmetrical. CONSTITUTION:An output of a reference pulse oscillator 7 is applied through frequency dividers 8, 9 to multivibrators 10, 11, respectively, and an interrupt signal and a synchronizing signal are inputted to a CPU13. Data of memory 12 which previously stores pulse pattern data is read out by a signal from a selector 25, preset in preset counters 17-20, thereby controlling a switching element of an inverter through flip-flops 21, 22 and an output unit 26. Accordingly, the pulse width to the switching element of any of positive and negative sides is altered by operating the selector 25 to form the waveform of the output voltage symmetrically, even harmonic wave components are removed to prevent a transformer from irregularly exciting.
Patent JP-H06259128-A (JP)
Title: Control logic maintenance device for controller
Inventor: MIZUNO KATSUHIRO
IPC: G05B23/02
Filed: 1993-03-08
Abstract: PURPOSE:To study the cause of plant faults in a short period of time and with no labor required. CONSTITUTION:A control logic maintenance device 1 which receives the contents of a control logic contained in the controller 9 as the control logic data and stores the data in a logic storage 3 and also receives the input and output signals of the control logic as the arithmetic data to maintain the control logic, is provided with a data storage 13 to circulate and update the arithmetic data to a data storage 14 and to store them as the time series data, a processing means 4A which takes the corresponding control logic data out of the storage 3 as the control logic display data in response to the regeneration request given from an input device 11, a regeneration processing means 15 which successively retrieves the arithmetic data corresponding to the control logic dsiplay data in time series and at each and takes out these retrieved data as the each-time arithmetic data, and a dsiplay means 8 which shows both control logic data and each-time arithmetic data on a display device 10.
Patent JP-H08239350-A (JP)
Title: Recovery of optically active amino acid derivative
Inventor: NOKIHARA SEISHI
IPC: C07C227/40
Filed: 1995-03-02
Abstract: PURPOSE: To enable the reuse of an optically active amino acid derivative for industrially synthesizing a peptide by recovering the optically active amino acid derivative from a recovered liquid which has hitherto been discarded after synthetic reaction of the peptide in industrially synthesizing the peptide while retaining the optical activity thereof. CONSTITUTION: This method for recovering an optically active amino acid derivative from a recovered liquid for an acyl component after use for synthetic reaction of a peptide is to add 1-hydroxybenzotriazole, 1-hydroxy-7- azabenzotriazole, 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine or N-hydroxy-5- norbornene-2,3-dicarboximide in an equiv. amount of 5-20 times to the unreacted optically active amino acid derivative contained in the recovered liquid for the acyl component after use for the synthetic reaction of the peptide, concentrate the resultant mixture liquid, treat the residual material with a buffer solution at pH2-4 containing a tertiary amine and then extract the treated liquid under acidic conditions.
Patent JP-S61230415-A (JP)
Title: Semiconductor integrated circuit
Inventor: KURIHARA HIROSUKE
IPC: H03F3/70
Filed: 1985-04-05
Abstract: PURPOSE:To improve the linearity of input/output by adding a capacitor formed by a thermo oxidation film in parallel with a junction capacitor of an input parasitic semiconductor to a semiconductor integrated circuit provided with an amplifier circuit extracting an electric charge of input information as an output voltage. CONSTITUTION:The electric charge 2 stored in an input terminal 1 is extracted as a voltage through an amplifier circuit 3 comprising MOS transistors (TRs). A terminal 4 is connected to the input terminal 1 through a switch 5 to reset the input terminal 1 in the contact state. As an added capacitor 6, it is provided in parallel with the input parasitic semiconductor junction capacitor in a way whose capacitance value is unchanged by a terminal voltage. Even when the electric charge Q is reduced and the junction capacitance is changed due to the change in the terminal voltage, since the capacitance of the added capacitor 6 is unchanged, the voltage change in the junction capacitor is relaxed and the linearity is improved.
Patent JP-S59196472-A (JP)
Title: Wheel acceleration/deceleration detector
Inventor: KUBO JIYUN
IPC: G01P15/16
Filed: 1983-04-23
Abstract: PURPOSE:To eliminate delay in the computation of the wheel acceleration and deceleration by detecting a pulse input time for the sensor pulse to be trimmed and by computing the wheel acceleration and deceleration each time a sensor pulse is inputted even during the trimming. CONSTITUTION:A pulse inputting time detecting section comprising a counter 15 and latch circuits 16A-16C is provided in addition to a sensor pulse trimming section comprising a pulse prescaler 10, a latch circuit 11, a proper N deciding section 13 and a memory 14. While a trimming processing is done with the pulse prescaler 10, a changeover switch 18 is turned to the position of the latch circuits 16A-16C. A acceleration/deceleration computing section 20 computes and outputs the wheel acceleration and deceleration based on a pulse inputting time of the sensor pulse after three continuous trimming processings read from the memory 14 or the pulse input time of the sensor pulse obtaining the sensor pulse to be trimmed outputted from the latch circuits 16A-16C.
Patent JP-S63235323-A (JP)
Title: Weathering-resistant epoxy resin composition
Inventor: KOJO HIDEHIKO
IPC: C08G59/20
Filed: 1987-03-25
Abstract: PURPOSE:To obtain the title composition excellent in weathering resistance, gloss, flexibility, cohesiveness and mechanical resistance, by mixing a (substituted) polyglycidyl ether compound of an aliphatic polyalcohol/alkylene oxide adduct with an active organic curing agent. CONSTITUTION:An alicyclic polyalcohol (i) and 1-20mol., per OH group of component (i), of an alkylene oxide are subjected to an addition reaction in the presence of an alkaline or acidic catalyst to obtain an alicyclic polyalcohol/ alkylene oxide adduct (a). Component (a) is reacted with a (substituted) epihalohydrin (b) in the presence of an acidic catalyst to obtain a (substituted) polyglycidyl ether compound (A) of the alicyclic polyalcohol/alkylene oxide adduct. Component A is mixed with 0.8-1.2 equivalent, per epoxy group of component A, organic active curing agent (B) and, optionally, another epoxy resin, a diluent, a solvent, a coloring pigment, a rust-preventive pigment, a filler, etc.
Patent JP-H05271916-A (JP)
Title: Sputtering device
IPC: C23C14/34
Filed: 1992-03-27
Abstract: PURPOSE:To effectively prevent abnormal discharge caused between a target material and a circular earthed shield and to accurately form a film having a desired compsn. by sputtering on a substrate for film formation. CONSTITUTION:A cathode 3 with a set target material 2, a circular earthed shield 4 enclosing the cathode 3 and an anode 7 with a set substrate 6 for film formation are disposed in the reaction chamber 1 of a sputtering device. In this device, a circular electric insulating member 5 is fitted to the circular earthed shield 4 so that the inner circumferential part of the member 5 is brought into contact with the target material 2 on the cathode 3.
Patent JP-S58190081-A (JP)
Title: Sintering method for piezoelectric element
Inventor: YAMASHITA YOUHACHI
IPC: H01L41/39
Filed: 1982-04-30
Abstract: PURPOSE:To enable to obtain piezoelectric elements of less dispersion by a method wherein setters provided with supporting grooves in a form of sectional inclination are arranged in a sintering sheath, and then plate formed molded bodies are arranged in a state of erection in a plurality in the supporting grooves, and supported at two points positioned higher than the lowermost part. CONSTITUTION:A plurality of the triangular-prismatic setters 5 consisting of Mg oxide, Al oxide, etc. are arranged at the bottom of the sintering sheath constituted of e.g. alumina or silica, and the supporting grooves in a form of sectional inclination formed between the setters 5 are formed. Further, spacers 6 for preventing the fall of the molded bodies are provided. Next, Pb(CCo1/2W1/2)0.08 (Ti0.47Zr0.45)O3 is compounded by a powder metallurgical method as the piezoelectric element to be sintered, then calcination is performed at 800 deg.C, and thus sample powdered bodies are obtained after grinding and drying. A small amount of binder of polyvinyl alcohol, etc. is added thereto, and accordingly the molded bodies 7 are obtained by using automatical press to 25phiX2mm. at the pressure of 0.8ton/cm<2>.
Patent JP-S60214065-A (JP)
Title: Bus arbitrating device
Inventor: ASANO MITSUO
IPC: G06F13/362
Filed: 1984-04-09
Abstract: PURPOSE:To average the bus use right of each CPU by providing a ROM where a precedence pattern of the bus use right of individual CPUs and designating optionally this precedence pattern. CONSTITUTION:A bus use request signal 58 is given with a required pattern signal and becomes an address of a ROM50. In data of this address, ''1'' is written on only a data bit corresponding to the bus use permission signal of CPU number 1. A bus use permission signal 51 determined in this manner is latched in a register 52 and is outputted to the CPU, and this signal 51 is latched in a register 53 also. A pattern designating signal 54 latched in the register 53 is controlled by a controller 55 so that a pattern where the priority level of CPU number 1 selected at this bus arbitration is lowest is designated to perform the next bus arbitration.
Patent JP-2000266863-A (JP)
Title: Wave direction spectrum extraction method by short- wave ocean radar
Inventor: HASHIMOTO NORIAKI
IPC: G01W1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To develop algorithm using a premise where a nonlinear inverse problem is accurately solved, and to solve a problem regarding transcendental conditions and a weight coefficient by introducing a statistical model. SOLUTION: In a wave direction spectrum extraction method for extracting the direction spectrum of a wave from a Doppler spectrum of sea-surface scattering being observed by at least two sets of short-wave ocean radars, the direction spectrum of the wave is indicated by an index function X for developing by the coordinates of an azimuth and a frequency, and a Bayes model is introduced for extracting the direction spectrum of the wave from the Doppler spectrum. Furthermore, as the advance distribution of the Bayes model, the priori conditions of the smooth distribution of the distribution of the direction spectrum of the wave is incorporated, the weight coefficient of the priori conditions is determined (S10) by minimizing a Bayes-type information standard ABIC, and the direction spectrum is successively and approximately obtained by the maximum likelihood method of Bayes.
Patent JP-H04308133-A (JP)
Title: Shifting device and separating device for thin-plate work
Inventor: MORIMOTO KEIICHIRO
IPC: B65G47/91
Filed: 1991-04-04
Abstract: PURPOSE:To automate the work separating thin-plate works stacked on a bogie one by one with suckers and feeding them to the next process, surely separate the thin-plate works, and prevent the concurrent feeding of multiple thin-plate works. CONSTITUTION:Thin-plate works W stacked on shelves 5 of a bogie T are extracted in package onto a frame 25 by an extracting plate 34 reciprocatively supported on a guide member 29 provided on the liftable frame 25, and they are positioned in the lateral direction and the longitudinal direction. The uppermost thin-plate work W is sucked by four suckers 73 driven by a robot, the suckers 73 are vertically swayed, high-pressure air is sprayed to the end edge of the thin-plate work W from an air nozzle 65, and the lower thin-plate works W are surely separated and dropped. The separation of the thin-plate works W is confirmed by sensors 61, 63.
Patent JP-2000269358-A (JP)
Title: Semiconductor device and method of producing the same
Inventor: NAKAZATO KAZUO
IPC: H01L21/8242
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To enable function of a RAM by forming a memory cell as a three- dimensional structure consisting of a MOS transistor holding its gate at an information voltage corresponding to information, a writing transistor providing the information voltage and a capacitor controlling the gate voltage. SOLUTION: A memory cell comprises read MOS transistors 2, 3, 4, 5 for holding their gate at an information voltage corresponding to the information, a write transistor 8 for providing the information voltage, and a capacitor for controlling a capacitor voltage controlling an electrode of a memory cell node. These MOS transistors 2, 3, 4, 5, the stack transistor 8 and the capacitor are integrally formed as one three-dimensional transistor structure, one end of the electrode of the capacitor and a gate 11b of the stack transistor 8 are connected to a word line 12, and the other end of the stack transistor 8 is connected to a data line 10 for writing data.
Patent JP-H05276265-A (JP)
Title: Stored moving picture reproducing system
IPC: H04N7/173
Filed: 1992-03-27
Abstract: PURPOSE:To give a high-quality service by multiplexing picture control information, where picture classification information indicates a still picture, to transmit it to the center side from a terminal and requesting the still picture display control to the center in the case of the attribute indicating a still picture. CONSTITUTION:When a moving picture visual telephone 401 requires display of a still picture, the attribute of picture information indicating a still picture is registered in picture control information from a center 402 to the telephone 401, and this picture information is sent to the center 402. When the attribute of picture information sent from the center 402 indicates a still picture, the telephone 401 sends a still picture display control request to the center 402, and a picture freezing request is sent from the center 402 to the telephone 401. When picture information from the telephone 401 is actually stored in the center 402, a user of the telephone 401 sees the guide picture outputted from the center 402 to perform selection and instruction, thus performing the storage processing. The guide picture displayed on a monitor 405 of the telephone 401 is stored in a storage device 413 of the center 402 and can be registered from a camera 404.
Patent JP-H07259661-A (JP)
Title: Evaporated fuel processing device
Inventor: YAMAZAKI KAZUMI
IPC: B60K15/077
Filed: 1994-03-16
Abstract: PURPOSE:To prevent liquid fuel from flowing into a canister in a large quantity at the time of feeding oil, and to prevent pressure in a fuel tank from being increased after the end of feeding oil. CONSTITUTION:A solenoid valve 14 is provided in an evaporated fuel passage 12 for allowing a canister 16 to communicate with a fuel tank l, and a float valve 17 for opening and closing an opening part of the passage 12 is provided on the fuel tank 1 side of the evaporated fuel passage 12. A two-way valve 15 is provided in a by-pass passage 13 of the evaporated fuel passage 12, and a float valve 18 for opening and closing an opening part of the passage 13 is provided on the fuel tank 1 side of the by-pass passage 13. The float valve 17 is operated in a lower liquid level as compared with the float valve 18. At the time of feeding oil, the solenoid valve 14 is opened, so that evaporated fuel generated in the fuel tank 1 is adsorbed to the canister 16 through the evaporated fuel passage 12. When the fuel tank becomes full-load at the time of feeding oil, the float valve 17 intercepts the evaporated fuel passage 12, so that liquid fuel will not flow into the canister 16. As the solenoid valve 14 is closed when oil is not fed, evaporated fuel flows into the canister 16 through the by-pass passage 13.