baber/WOPTO huggingface dataset:
Patent JP-H0786805-A (JP)
Title: Dielectric resonator device
Inventor: TADA HITOSHI
IPC: H01P1/205
Filed: 1993-09-09
Abstract: PURPOSE:To provide a dielectric resonator suitable for miniaturization and weight reduction for satisfying the determined characteristics of the dielectric resonator. CONSTITUTION:The inner diameter of through-holes 2a and 2b formed in a dielectric block 1 is made large on the opening end side of an inner conductor formed on the inner peripheral surface of the through holes and 15 made small on a short-circuit end side and a slit groove 8 recessed from the side face S5 of the dielectric block 1 in an inner direction in the through direction of the through-holes 2a and 2b is formed between resonators by the inner conductor. Thus, both measure in an axis direction and measure in a width direction of this dielectric resonator device are respectively shortened. Also, the dielectric resonator device provided with the various kinds of characteristics with the same external measure can be obtained. Further, when a slit is provided between signal input 7 output conductors, the degradation of the characteristics due to capacitance between the signal input/output conductors is improved.
Patent JP-H0274214-A (JP)
Title: Thermometer fitting mechanism for showcase
Inventor: SHIBATA KOSUKE
IPC: A47F3/04
Filed: 1988-09-09
Abstract: PURPOSE:To enable a thermometer to be fitted on a showcase main-body with a simple fitting mechanism and at an angle in a wide range by fitting an angle correcting frame body which can be fitted on a thermometer bearing body, on the external wall surface of the showcase main-body. CONSTITUTION:On a lateral aperture section 17 with the temperature scale of a thermometer bearing body 15, a bar-like thermometer main-body 12 is fitted so that its surface lens section may have a vertically-directed arbitrary angle in the horizontal direction. In the meantime, an angle correcting frame body 23 to be fitted on the thermometer bearing body 15 is set, and the rear section of the frame body 23 is set to be a tapered surface 24, and the frame body 23 is vertically inverted, and the tapered surface 24 is permitted to come in close contact with the external wall surface 10, to be fitted on each other. At the time of the fitting-on, said surface lens section is set to be directed at another angle further. By this simple fitting mechanism, a thermometer can be fitted on the showcase main-body at an angle in a wide range.
Patent JP-S61103204-A (JP)
Title: Arc control method of industrial robot
Inventor: KISHI HAJIME
IPC: G05B19/41
Filed: 1984-10-25
Abstract: PURPOSE:To calculate quickly the command value of each action shaft of an industrial robot and to attain the real-time control of the robot, by attaching a torch to the wrist of the robot in order to satisfy the prescrived conditions and calulating the working amount of each action shaft by means of the torch setting data. CONSTITUTION:A torch TC is attached to the wrist of a robot so that hsxh7y-h7xhsy=0 is satisfied when the tip coordinate point O7 and the root coordinate point O8 of the TC are expressed by h7x, h7y, h7z and hsx, hsy, hsz respectively in terms of a hand coordinate system X6-Y6-Z6 where a wrist rotary shaft is defined as Z6. Both points O7 and O8 can be defined as O7=H7x, H7y, H7z and O8=Hsx, Hsy, Hsz in terms of a reference coordinate system. Under such conditions, the arithmetic equations which calculate the working amount of each action shaft decided by the posture to the surface to be processed by means of the torch setting data are equal to quadric equations respectively. This attains the quick calculation of the command value of each action shaft and gives the real-time control to an industrial robot.
Patent JP-S60116042-A (JP)
Title: 1 bit error correction write system
Inventor: HOSHI FUMIO
IPC: G06F11/14
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate interruption in an arithmetic section and to reduce generation of bugs by providing a retrial controlling circuit that gives an instruction to a main memory controlling circuit to change a read request from the arithmetic section to write a request when 1 bit error occurred. CONSTITUTION:When the main memory controlling circuit 2 detects 1 bit error at the time of reading of a main memory 1, the arithmetic section 3 issues a read request to hold the address in which 1 bit error occurred and reuse the address according to retrial instruction from the retrial controlling circuit 6. The main memory controlling circuit 2 changes the read request to write request and makes use of the main memory controlling device 1 write cycle. By this write cycle, the arithmetic section 3 can make correction write of the 1 bit error without looking like write cycle.
Patent JP-S6466458-A (JP)
Title: Exhaust gas recirculation control method for internal combustion engine in low temperature
Inventor: KAWANABE TOMOHIKO
IPC: F02D21/08
Filed: 1987-09-08
Abstract: PURPOSE:To intend to enlarge an exhaust gas recirculation controllable range in low temperature side by stopping exhaust gas recirculation control in a state of low engine speed in which engine speed is lower than a fixed speed while shifting the fixed speed according to temperature of the engine. CONSTITUTION:An electronic control unit 5 controls the EGR valve 22 with a negative pressure responding device 23 according to values of operating parameters of the engine through taking in signals of throttle opening, absolute pressure in an intake pipe, intake air temperature, water temperature engine speed, O2 density and EGR valve lift from sensors 4, 7-10, 13, 28. And, when a low engine speed state, in which engine speed is lower than a fixed speed, is detected, exhaust gas recirculation control by the EGR valve 22 is stopped while the fixed speed is shifted, according to engine temperature detected by the cooling water temperature sensor 9, to the one adapted to temperature condition after the engine warmed up without using the value in low temperature as it was. With constituting in such way, exhaust gas recirculation controllable range in low temperature side can be intended to enlarge without injuring drivability, and Nox component can be reduced still more.
Patent JP-S61102065-A (JP)
Title: Gate turn-off thyristor
Inventor: TOKUNO FUTOSHI
IPC: H01L29/744
Filed: 1984-10-24
Abstract: PURPOSE:To improve current interrupting capability by arranging a high life time region to a section near by a current collecting section for a gate electrode and a low life time region to a far section in a plane manner. CONSTITUTION:N-P-N-P structure is formed to a semiconductor substrate 1, and low life time regions 5 are shaped to sections far from a current collecting section 4-1 for a gate electrode 4 and a high life time region 6 to a near section. Since the life time of carriers in the regions 5 is set to a short value, the sections far from the section 4-1 are interrupted at the initial stage of a turn- OFF. The life time of carriers in the region 6 is set at a long value, and current distribution at the latter stage of the turn-OFF determining current interrupting capability concentrates to the section near by the section 4-1 having high supply capability of gate reverse currents, thus improving current interrupting capability.
Patent JP-S6284737-A (JP)
Inventor: MORIOKA TORU
IPC: A61B5/00
Filed: 1985-10-11
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-S60117809-A (JP)
Title: Secondary active filter device
Inventor: FUKUSHIMA NORIYUKI
IPC: H03H11/18
Filed: 1983-11-29
Abstract: PURPOSE:To ensure the satisfactory control of phase with a simple constitution for a secondary active filter device consisting of two integrators and a feedback circuit, by obtaining two outputs having 90 deg. phases at both input and output sides of an integrator and at the same time controlling the time constant of either one of both integrators. CONSTITUTION:The signals having 90 deg. phases are extracted at output terminals 26a, 26b, 27a and 27b of differential circuits 23 and 24. The collector of a transistor TR141 of the preceding stage is connected to a current source 151 through the area between the collector and the emitter of a TR28. Then the juncture between emitters of TR131 and 141 is connected to the source 151 through the area between the collector and the emitter of a TR29. Thus a bias current Ie is varied by applying the control voltage between terminals 30a and 30b led out of the bases of TR28 and 28' as well as the base of the TR29. Then a time constant tau is changed and the phase is turned.
Patent JP-S6466419-A (JP)
Title: Compressor for exhaust turbo super charger
Inventor: KAKIUCHI TOSHIAKI
IPC: F02B37/24
Filed: 1987-09-08
Abstract: PURPOSE:To improve the suction effect of air in a wide range by providing a housing chamber adjacent to a diffuser, and providing both a rising/setting control means switching a guide vane with displacement accompanied and an angle regulating means variably controlling said guide vane. CONSTITUTION:A guide vane 4 is fitted within a diffuser 3. A housing chamber 5 is provided adjacent to the diffuser 3. A rising/setting control means 21 is provided for the outside of a housing 1, which performs the switching of the guide vane with displacement accompanied between a position where the guide vane 4 is projected in the diffuser 3 and a position where the same sinks into the housing chamber 5. An angle regulating means 22 is provided, which variably controls the angle alpha of the guide vane 4. This constitution thereby enables the suction effect of air to be improved in a wide range from low speeds to high speeds.
Patent JP-H08179846-A (JP)
Title: Computer system and method for adjustment of frequency of cpu clock signal at inside of computer system
Inventor: RUPAKA MAHARINGAIA
IPC: G06F1/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system provided with a heuristic clock speed optimization mechanism for making the computer system capable of performing an operation at an optimum clock frequency without being overheated. SOLUTION: A microprocessor 102 is provided with a programmable heat sensor 130 incorporated on a relating semiconductor die for generating signals for indicating the temperature of the semiconductor die. Control signals are supplied to a frequency synthesizer 110 for controlling the frequency of CPU clock signals. The frequency synthesizer 110 is dynamically controlled so as to change the frequency of the CPU clock signals so as to make the microprocessor 102 perform the operation at the optimum frequency while preventing overheating.
Patent JP-S6393159-A (JP)
Inventor: CHIYANGUUKIANGU KUO
IPC: H01L27/112
Filed: 1987-09-08
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-H0274597-A (JP)
Title: Chromium-doped semi-insulative gallium-arsenic single crystal and production thereof
Inventor: MIZUNIWA SEIJI
IPC: B30B11/04
Filed: 1988-09-08
Abstract: PURPOSE:To improve the thermal stability and quality of the subject single crystal by adding carbon to the single crystal in a concentration having a specific relation with the concentration of silicon remained in the single crystal. CONSTITUTION:The Cr-doped semi-insulated GaAs single crystal contains carbon in a concentration nc satisfying both the equations I and II with a concentration nsi of Si remained in the single crystal and has a specific resistance of >=10<6>OMEGA-cm. When the subject single crystal is produced by a horizontal boat method using a quartz boat, the carbon is doped in an amount required to give the concentration nc satisfying the equations I and II, thereby providing the thermally stable Cr-doped semi-insulated GaAs single crystal. Since wetting is not produced between the crystal and the quartz boat, the crack, distortion, transformation, etc., of the crystal is not generated, thereby providing the single crystal having a high quality.
Patent JP-2000043661-A (JP)
Title: Occupant leg protection structure
Inventor: SOGABE HITOSHI
IPC: B60R21/045
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To absorb an impact on an occupant leg part effectively while restraining the traveling amount of an occupant leg part within a fixed range. SOLUTION: A bracket 1A supporting an instrument panel near the leg part of an occupant from the back is constituted of a main bracket 4 absorbing an impact by plastic deformation while an impact is being applied to the leg part, and a sub bracket 5 which is provided at an interval to the main bracket 4 within a space the main bracket 4 forms and absorbs an impact by plastic deformation following the plastic deformation of the main bracket 4.
Patent JP-S61103607-A (JP)
Title: Joining method of rolling stock
Inventor: OKITA YOSHIYUKI
IPC: B23K20/04
Filed: 1984-10-26
Abstract: PURPOSE:To fit smoothly and rapidly the front and rear end-parts to each other by separately blanking the rear and front end-parts, in blanking the rear end-part of a preceding rolling stock and the front end-part of a succeeding one into zigzag shapes and fitting them to each other before joining the side edges of fitting parts together by welding. CONSTITUTION:The rear end of a preceding rolling stock 6a is firstly cut by lowering an upper blade 51, etc., by a down cut method for instance, by using a pair of upper and lower blades 51, 52, having each a zigzag shape wherein the width of an opening at the end part is smaller than that of an inner part to mutually filling up its vacancy. Next, the blade 51, etc. are returned to the original positions, and the front end of a succeeding rolling stock 6b is advanced till it comes into contact with an upward-pusher and stopper 53, to cut the front end of stock 6b by lowering the blade 51 again, and remove a crop 6b' thereafter. Next, the cut parts are fitted to each other in a mutually offsetting state, by lowering an upper fitting bed 511, etc., and both stocks 6a, 6b are joined together by welding the side edges of joining parts. In this way, the cut end-parts are prevented from burrs generating oppositely, and said fitting is surely and rapidly performed without causing any troubles.
Patent JP-H04106927-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWANABE HITOSHI
IPC: H01L21/306
Filed: 1990-08-27
Abstract: PURPOSE:To enable complete passivation by forming a first window on a first oxide film, a second oxide film thereon, and a second window whose width is smaller than that of the first window after the formation, and etching with a used photoresist as a mask. CONSTITUTION:After the formation of a thermal oxide film 2a on a silicon substrate 1, a photoresist is formed where a window is opened on the film 2b so as to form a first window 6. A CVD oxide film 2a is then formed on the substrate 1 and the film 2. The thickness of the film 2b is formed so that the amount of side etch on the substrate 1 during etching of a mesa groove may be identical to the amount of side etch on the film 2b. Then, a photoresist 3 is formed where a second window 7 is formed with the photoresist as a mask. The substrate is etched, using a mixed solution of nitric acid and hydrofluoric acid so as to form a mesa groove 4. This construction make it possible to complete glass passivation without generating eaves of the oxide film.
Patent JP-S6287450-A (JP)
Inventor: AKIYAMA TADASHI
IPC: C04B28/30
Filed: 1985-10-09
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-S61125958-A (JP)
Inventor: NAKAI SHIGEO
IPC: F16G11/02
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-S6468152-A (JP)
Title: Method and system for communication
Inventor: WAKABAYASHI NORIYA
IPC: H04J1/00
Filed: 1987-09-09
Abstract: PURPOSE:To automate communication between optional terminal stations by assiging a specific reception channel in advance to each terminal station, and allowing a caller station to detect the presence of a carrier of the specific reception channel assigned to a called station. CONSTITUTION:When a modulator/demodulator M2 detects a carrier of a reception channel ch2, the modulator-demodulator M2 decides whether or not a carrier detection signal outputted to a computer C2 is turned on and when the carrier detection signal is not turned on the execution of the program is finished. When the carrier detection signal is decided to be turned on, an identification data sent from a caller station T1 to the reception channel ch2 is received and its identification data is inputted. Then the reception channel ch1 specific to the caller station T1 is specified from the identification data and the control data to set the transmission channel of the called station T2 to the reception channel specific to the caller station T1 is outputted to the modulator-demodulator 2.
Patent JP-S59117159-A (JP)
Title: Manufacture of photo detector
Inventor: SEKI KOUICHI
IPC: H01L31/18
Filed: 1982-12-24
Abstract: PURPOSE:To improve the deterioration of forward current to voltage characteristics of the photo detector by forming a transparent electrode on a photoconductive film and heating and treating the photo detector within a range of specific time. CONSTITUTION:The photoconductive films 3, 4 consisting of an amorphous material containing hydrogen while mainly comprising silicon are laminated and formed on a substrate 1 through a glow discharge CVD method in order of N<+> type conductive layers 31, 41, I or N type conductive layers 32, 42 and P type conductive layers 33, 43. SiO2 Is deposited on the substrate 1 through a sputtering method, and insulating films 5 are formed. A transparent conductive film 7 is formed on the conductive films 3, 4 through the sputtering method. The photo detector is heated within a range of time represented by (t+350)XT<2X 10<5> at absolute temperature T deg.K (where t: heating time.min).
Patent JP-S59115712-A (JP)
Title: Solid-liquid separator for night soil
Inventor: KISHI IWAO
IPC: B01D29/11
Filed: 1982-12-24
Abstract: PURPOSE:To enable continuous treatment of night soil in a large amt. by providing a semicylindrical net of a prescribed mesh and a coil-shaped brush fixed to a revolving shaft concentrical therewith and making solid-liquid sepn. possible thereby increasing the net area and accelerating the solid-liquid sepn. CONSTITUTION:The night soil to be subjected to a sepn. treatment are charged from a hopper 2 into a separator, and a semicylindrical net 7' concentrical with a revolving shaft 8 is rubbed by the tips 11 of a brush fixed like a coil to the shaft 8, then the filtrate is discharged through the flow passage provided right under the net and through a urine discharging port 4. The solid particles remaining on a long semicylindrical net 7' having 0.05-0.15 mesh provided with a liquid stopping wall 12 at one end are fed to the higher side of the obliquely fixed net by the coil-shaped brush and are discharged through a solid discharging port 3.
Patent JP-S6383446-A (JP)
Title: Nut holder in screw feed device
Inventor: OKAZAKI YUICHI
IPC: F16H25/24
Filed: 1986-09-25
Abstract: PURPOSE:To obtain high linear motion accuracy of a direct acting slide, by transmitting only the motion in an axial direction of motion components of a feed nut to the slide to restrict rotation of the feed nut. CONSTITUTION:When a feed nut is driven in an axial direction by a feed screw, the motion in an axial direction of motion components of the feed nut is transmitted linearly to an direct acting slide. On the other hand, a nut mounting unit 5 crosses a connecting portion 6 of the direct acting slide at right angle in an axial direction and it has flexibility in two directions crossing at a right angle so that the motion of the feed nut in these directions is not transmitted to the direct acting slide by being absorbed by flexible portions 11, 11 and 12, 12. As a result, only the motion in the axial direction of the motion components is transmitted to the direct acting slide, the motion being transmitted in such a manner that it restricts the rotation of the feed nut, whereby high linear motion accuracy of the direct acting slide can be obtained.
Patent JP-S61106854-A (JP)
Inventor: NAGATANI YOJI
IPC: E04D13/15
Filed: 1984-10-30
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-H0675711-A (JP)
Title: Auxiliary storage control system
Inventor: SATO MASASHI
IPC: G06F12/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide an auxiliary storage control which can perform the valid simultaneous positioning actions in the issuing timing of the positioning command given from a host program while keeping a chain of commands. CONSTITUTION:A command control means 1 executes the command interface to a host program which uses an auxiliary storage, and a command train control means 2 controls end block the commands given to the same auxiliary storage that received the host program as a block. A positioning control means 3 extracts the positioning information out of a command train and controls the action is order to attain the simultaneous positioning operations as much as possible. A command block executing means 4 carries out the command block having its action completed and the command block that requires no positioning action. Then an adaptor 5 directly controls the auxiliary storage 6 and 7 based on the control of the means 3 and 4. The host program can perform the simultaneous positioning actions with no synchronization with the command end information.
Patent JP-H1070199-A (JP)
Title: Semiconductor memory
Inventor: INOUE NAGATAKE
IPC: G11C11/401
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of characteristic adjustment corresponding to a package type. SOLUTION: An H or L level signal, MODE 1 or MODE 2, is inputted to a control signal output circuit 205 depending on whether the bonding pads PAD 1, PAD 2 are to be bonded or not. The control signal output circuit 205 discriminates the package type according to the level of this signal MODE 1 or MODE 2, and outputs a control signal to the connected internal circuit for optimizing the characteristic thereof.
Patent JP-H0391272-A (JP)
Title: Thermomodule
Inventor: AZUMA IZUMI
IPC: H01L35/32
Filed: 1989-09-01
Abstract: PURPOSE:To suppress the heat resistance of each junction low easily to enable assembly without needing soldering work in assembly and without being influenced by the dispersion in dimensions of individual parts by pressurizing and fastening a series laminate of thermoelements en bloc, using a fastening stud, a disc spring, etc. CONSTITUTION:A p-type semiconductor, 1, an n-type semiconductor 2, a heat absorbing fin 8 also serves as the electrode at the junction of heat absorption and heat generation, and a heat sink fin 9 are stacked alternately in a line so as to constitute the series laminate of thermoelements consisting of plural pairs, and further the whole of this laminate is pressurized and fastened in a body in the direction of lamination through a fastening stud 10, a disc spring 11, and a nut 12, whereby a thermomodule is constituted. In such constitution, by adding the specified fastening force to the stud 10 and fastening the laminate of thermoelements en bloc in the direction of its lamination, these are junctioned closely with each other. Furthermore, even if there is dispersion of dimension in the thickness of individual parts, the pressure adding to each junction is equal, therefore so long as the lamination end face of each part is processed flat, the parts stick fast to each other, and the thermoplastic resistance of a contact part inside each heat-conductive element can be suppressed low.