baber/WOPTO huggingface dataset:
Patent JP-S6176602-A (JP)
Title: Production of hollow shaft member disposed with another member in outside circumferential part
Inventor: TANAKA KEIZO
IPC: B22F7/08
Filed: 1984-09-20
Abstract: PURPOSE:To produce inexpensively a hollow shaft member disposed with another member in the outside circumferential part by injecting and packing a material for injection molding into the cavity of the hollow part within the split molds of the outside circumferential part of the hollow shaft member held by the split molds then heating and sintering said material. CONSTITUTION:The hollow shaft material 4 is held in at least >=1 points of shaft material holding parts 1a, 2a of the split molds 1, 2 to be used for forming the material and the material for injection molding such as resin, metallic pow der or ceramics is injected and packed from an injection nozzle hole 3a of an injection nozzle 3 through the injection holes 4a bored to the positions facing the cavity C of the material 4 into the cavity C formed of the outside circumfer ential part of the material 4 and the hollow part in the molds 1, 2 to mold and fix at least >=1 another member to the optional position in the outside circumferential part of the material 4. The another member is thereafter heated and sintered. The hollow shaft member disposed with another member in the outside circumferential part is thus obtd. inexpensively with high productivity without generating the deformation and failure of the material 4.
Patent JP-H0483918-A (JP)
Title: Clutch device
Inventor: TERAOKA MASAO
IPC: F16D27/115
Filed: 1990-07-27
Abstract: PURPOSE:To obtain high torque and enable torque control in a low torque range by providing a thrust force generating means which presses and engage a first friction clutch when a second friction clutch is engaged by operating force, and a member which weakens the engaging force of the first clutch. CONSTITUTION:As an armature 73 is attracted by an electromagnet 53, a pilot clutch 71 is pressed and engaged by a strength in accordance with the attracting force, and coupling shaft side 31 and drive pinion shaft side 51 are coupled with each other through the pilot clutch 71, a cam 67, a pressure ring 61 and a hub 43. When the pilot clutch 71 is engaged, the driving force of an engine acts on the cam 67 to produce a backward thrust force. When the thrust force exceeds the force of a spring 69, a main clutch 59 is pressed and engaged. The main clutch 59 is not engaged in the range where the thrust force is smaller than the force of the spring 59. The of the spring 69 is set to be balanced with thrust force in an upper limit T1 of a low-torque range A.
Patent JP-S6259434-A (JP)
Title: Testing device for multiplex signal transmission equipment
Inventor: ISHIKAWA MASAHIRO
IPC: H04J3/12
Filed: 1985-09-09
Abstract: PURPOSE:To activate a multiplex transmission equipment at an optional time band by providing a reproducing address output section connected to a multiplex signal transmission equipment and outputting always the same address as a reproduced address and a test circuit conducting a prescribed test based on the coincidence of the addresses. CONSTITUTION:The multiplex signal transmission equipment 7 is provided with an address decode circuit 1, an oscillating circuit 3 and an internal circuit 5. The circuit 1 consists of an address reproducing circuit 17 and an address coincidence signal output circuit 19. Output signals Q2, Q3, Q4 of FFs 31, 33, 35 in the circuit 19 are inputted to inverting inputs of exclusive OR circuits 37, 39, 41 and the circuit 19 supplies a coincidence signal AGS being a high level when the reproduced address formed by the signals Q2, Q3, Q4 is coincident with the address set to address setting terminals T1, T2, T3. A test equipment 15 has an address reproducing circuit 65 and a test circuit 67, and an output signal of the circuit 65 activates the equipment 7 at an optional time zone to conduct the test by the circuit 67.
Patent JP-H0621287-A (JP)
Title: Package for electronic parts
Inventor: NAGATA KINJI
IPC: H01L23/40
Filed: 1992-07-01
Abstract: PURPOSE:To prevent a package body from generating any crack when the upper surface of heat sink is soldered on the bottom surface of the package body. CONSTITUTION:The title is made of multilayered material which is formed by piling up copper layer 240 and molybdenum layer 220, on a heat sink 200 reciprocally, vertically and plurally and of which coefficient of thermal expansion on the upper surface of exposed inner ends of a plurality of layers 240 and 220 is approximate to that of a package body 10.
Patent JP-H0999107-A (JP)
Title: Method and device for electromagnetic medical treatment
Inventor: SHIMON ETSUKUHAUSU
IPC: A61N5/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To radiate pulse light, the density of which is suitably controlled to the skin area by providing a non-coherent light source, preferably a flash lamp for outputting pulse light, and applying an electric current to the lamp through a pulse width variable pulse generating circuit controlled by a micro- processor. SOLUTION: A skin medical treatment apparatus 10 is so constructed that a light source 14 having an external glass tube 15 is disposed at one focal point in an elliptical reflector 16 in a housing 12, and preferably a gas filled linear flash lamp is used as the light source 14. The reflector 16 is positioned is such a manner that the cured region of the skin 21 is at another focal point, and a spectrum, a pair of optical filters 18 for controlling the intensity of light and an iris 20 are disposed in an opening part on the opposite side to the light source 14 of the reflector 16. Light reflected on the skin is monitored by a detecting device 22, and according to the monitoring result, the optimum medical treatment conditions are determined by a micro-processor connected to the user interface.
Patent JP-S5899036-A (JP)
Title: Cmos gate circuit
Inventor: KABURU SETSUSHI
IPC: H03K19/0948
Filed: 1981-12-08
Abstract: PURPOSE:To minimize the gate propagation delay time, by selecting the ratio of the width of transistors (TRs), in a CMOS gate circuit applied to an LSI of gate array system. CONSTITUTION:The proparation delay time of a gate can be minimized, by determining the threshold voltage of MOS TRs QP, QN and a power supply voltage VDD applied to the CMOS TR circuit, and selecting the ratio of the gate width of both the TRs QP, QN so that said ratios is equal to or close to n<1/2>.
Patent JP-S5899429-A (JP)
Title: Alpha-diketone and its preparation
Inventor: TANAKA SHIGEYA
IPC: C07C45/00
Filed: 1981-12-08
Abstract: NEW MATERIALAn alpha-diketone of formulaI(X is H, Cl). EXAMPLE:1-(4-Chlorophenyl)-4,4-dimethylpentane-2,3-dione. USE:Synthetic intermediate of triazolyl vinyl ketone, which is used as a fungicide and a plant growth regulator. PREPARATION:The reaction of a methoxyketone alcohol of formula II with phosphorus tribromide is carried out in an organic solvent at -10-100 deg.C to give the compound of formulaI.
Patent JP-H0643452-A (JP)
Title: Liquid crystal display device
Inventor: HIYAMA IKUO
IPC: G02F1/133
Filed: 1992-07-24
Abstract: PURPOSE:To attain the contrast ratio higher than the contrast ratio of the conventional TN system with a low voltage and to attain the lower cost of a driving circuit as a driving IC of low voltage resistance is usable by satisfying specific conditions. CONSTITUTION:The twist angle of the twisted nematic liquid crystal constituting a liquid crystal layer 60 is specified to <80 deg.; the refractive index anisotropy DELTAn of the liquid crystal layer is specified to 0.02 to 0.12; the retardation DELTAnd (mum) of the liquid crystal layer is specified to 0.1 to 1.2 and the retardation DELTAnd (mum) of phase difference plates 20, 21 is specified to 0.01 to 0.20. The liquid crystal driving voltage is specified to the voltage or below at which the transmittance attains 1% with respect to the state of not impressing the voltage when there are no phase difference plates.
Patent JP-S6175517-A (JP)
Title: Compound semiconductor substrate annealing method
Inventor: SUMINO YUTAKA
IPC: H01L21/265
Filed: 1984-09-20
Abstract: PURPOSE:To improve uniformity and reproducibility during the annealing and also improve yield of integrated circuit by depositing and forming a thin film consisting of a substance which absorbs the infrared ray and the light having the wavelength shorter than it to a single surface of compound semiconductor substrate and irradiating and heating the film with a lamp having the spectrum in said wavelength region. CONSTITUTION:A carbon thin film 17 which effectively absorbs the infrared ray is formed at the surface of a GaAs substrate 15a. The heat source to the GaAs substrate 15a is supplied mainly by thermal conduction from a carbon thin film 17 and therefore, the thermal capacity is smaller than that in case a carbon graphite jig is used like the prior art and it quickly responds to irradiation of infrared ray lamp. Namely, temperature rise and drop of GaAs substrate are quickly carried out more quickly than the prior art and characteristic of the infrared ray lamp annealing method can be utilized more sufficiently. Moreover, since a carbon thin film which is the thermal source for the GaAs substrate is closely adhered uniformly to the whole surface of GaAs substrate, uniform heat processing in the substrate is made possible.
Patent JP-H0547774-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI SATORU
IPC: H01L21/331
Filed: 1991-08-08
Abstract: PURPOSE:To reduce the base resistance of a bipolar transistor without giving any influence upon its inner base by a method wherein the impurity concentration of the inner base is predetermined to be an optimum value and, at the same time, the impurity concentration of a link base is predetermined to be a maximum value. CONSTITUTION:An SiO2 film 8 is formed on an n-type Si epitaxial layer 2 surface which is exposed by a trench 7. Then p-type impurity ions are implanted into the n-type Si epitaxial layer 2 from slant directions by using the side walls of the trench 7 and a CVD SiO2 film layer 6 as masks to form a link base 9. Then side wall layers 11 composed of SiO2 films are formed on the side walls of the trench 7 and p-type impurity ions are implanted into the Si epitaxial layer 2 through the trench 7 to form an inner base layer 12. Further, a polycrystalline Si film 13 is deposited so as to cover the surface of the inner base region 12. After n-type impurity ions are implanted into the polycrystalline Si film 13, an emitter 14 is formed and, at the same time, an outer base 15 is formed by a thermal treatment.
Patent JP-H0483482-A (JP)
Title: Television image receiver capable of displaying slave screen
Inventor: SASAI HIDEJI
IPC: H04N5/45
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a scene to be observed in a master screen from being interrupted by detecting the minimum position of variation in an image signal, inputting a control signal for selecting a slave screen display position out of four corners of the master screen and displaying a slave screen on the selected position. CONSTITUTION:A master screen displaying video signal input circuit to an A/D converter 5 is branched, one branched input is inputted to a synchronous separator circuit 8, which separates the input signal into horizontal and vertical synchronizing signals and inputs the separated signals to a microcomputer 9. The microcomputer 9 checks the addresses of a screen based upon the variation of the inputted image signal and the inputted horizontal and vertical synchronizing signals, computes the image variation of each address, selects the minimum position of the image variation out of four corner slave screen displaying positions of the master screen, and inputs a control signal for specifying the slave screen display position to a memory control circuit 6. Consequently, the slave screen can be displayed without interrupting a scene to be observed in the master screen.
Patent JP-H0248166-A (JP)
Title: Barrel type processing equipment
Inventor: OKANO YUKIO
IPC: B24B31/02
Filed: 1988-08-08
Abstract: PURPOSE:To deal a lot of substance in one process and improve the processing efficiency by forming a lid which is opened or closed along the external face of a barrel container. CONSTITUTION:When a barrel container 21 is turned in the specified direction by a driving means, a guide roller 45 which rolls on a guide board 15 goes to the position between the opposing ends of the guide board 15 and if the barrel container 21 continues to be turned or not, the shaft 39 of a support board 31 attached to a lid 35 is moved inside a lot 37b in the direction reverse to the turning direction. The throw-in opening 23 of the barrel container 21 having been closed with the lid 35 is then opened. When the substance to be treated is thrown into the barrel container 21 and this container 21 is then turned in the direction reverse to said direction, the guide roller 45 rolling on the guide board 15 goes to the position between the opposing ends of the guide board 15, similarly as mentioned, to inhibit the turning action. At this time since the shaft 39 is moved inside the slot 37b in the direction reverse to the turning direction regardless of the position of the barrel container 21 being turned, the opened throw-in port 23 is closed with the lid 35.
Patent JP-S6177352-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZAWA TETSUO
IPC: H01L25/065
Filed: 1984-09-21
Abstract: PURPOSE:To enable the connection of chips with one another without using bonding wires, by a method wherein conductive connection parts are provided from the side surface to the up-down surfaces in the periphery of a semiconductor device chip, so that these conductive connection parts may contact one another when chips are laminated. CONSTITUTION:Through-holes 3 are formed on scribe lines 2 of a semiconductor device wafer 1 by crossing the scribe lines 2 (so as to invade to chip regions). Thereafter, these through-holes 3 are filled with metal buried layers 4, and at the same time these layers 4 are connected to desired electrode wirings 5. A plurality of chips 6 having conductive connection parts 4 in the periphery are formed by separating each chip, and these chips 6 are laminated so that the peripheral conductive connection parts 4 may contact one another.
Patent JP-H0362780-A (JP)
Title: Video input device
Inventor: SETA HIROYUKI
IPC: H04N1/21
Filed: 1989-07-31
Abstract: PURPOSE:To improve the operating speed of a video input device by using a memory storing a video data in the order of serial transmission and outputting the video data sequentially in the stored order. CONSTITUTION:When a write request signal from a data processing unit 3 is inputted to a write control section 11, a binary video data converted by a binary data conversion section 7 is written in a SAM 23 while being synchronized with a synchronizing signal at the write control section 11 receiving the synchronizing signal. In this case, the SAM 23 writes and stores the binary video data sequentially in the entered order. On the other hand, when a readout request signal is outputted from the data processing unit 3 to a readout control section 17 amidst the write operation, the readout control section 17 reads the binary video data stored in the SAM 23. In this case, the SAM 23 reads out the binary video data sequentially in the written order.
Patent JP-H1095649-A (JP)
Title: Admixing agent for spraying concrete
Inventor: HIRANO KENKICHI
IPC: E21D11/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an admixing agent having suppressed generation of crack and improved long-term durability of sprayed-on concrete and appearance by containing an expansive cement admixture and a quick setting admixture for cement. SOLUTION: This sprayed-on concrete is formulated with 3-20 pts.wt. of the expansive cement admixture obtained by carrying out a reaction of calcium aluminate and plaster or an expansive cement admixture obtained by burning a burned CaO and plaster at 1100-1300 deg.C having <=10μm of average crystal diameter and >=3 pts.wt. of the quick setting admixture for cement per 100 pts.wt. of cement.
Patent JP-H0861075-A (JP)
Title: Maximum speed controlling method of engine with supercharger
Inventor: NISHINO HARUHIKO
IPC: F02D23/02
Filed: 1994-08-23
Abstract: PURPOSE: To check the worsening of drivability and any rushing due to sudden acceleration by lowering the target supercharging pressure of a supercharger in time of maximum speed controlling, and gradually raising the target supercharging pressure up to the specified value in time of resetting from the maximum speed control. CONSTITUTION: First of all, target supercharging pressure is calculated from the value of engine speed (step #1). Next, in the case where maximum speed control by a maximum speed controlling means is turned to ON (step #2), a corresponding relationship between the target supercharging pressure and the engine speed is cut off, forcibly setting it to the specified lower value (step #3). In addition, when the maximum speed control is in the state of being turned off, and in the case where just before the target supercharging pressure is not such a value as conformed to the engine speed, the target supercharging pressure being some higher value as comapred with the just before target supercharging pressure (step #4).  Thus, after being reset from the maximum speed control, it is gradually reset to the atrget supercharging pressure conformed to the engine speed from the lower target supercharging pressure during the maximum speed control. Subsequently, the supercharging pressure is feedback controlled (step #5).
Patent JP-H0862329-A (JP)
Title: Guided flying body
Inventor: KIMOTO KENJI
IPC: B64C13/18
Filed: 1994-08-23
Abstract: PURPOSE: To improve a target shooting performance by extending the beam width of a proximity (VT) fuse antenna when a target has a high speed, and quickening the timing of initiation. CONSTITUTION: In the guided flying body M, a relative speed signal is transmitted from an output control part 28 to a relative speed judging part 29 after a target 1 is detected, and when it becomes a prescribed relative speed or more, a high level signal is transmitted from the relative speed judging part 29 to a beam width control signal generating part 30. The beam width control signal generating part 30 outputs a beam width variable signal to a VT fuse antenna beam width control part 31, and the VT fuse antenna beam width control part 31 extends the beam width of a VT fuse antenna. Since the detection point is thus transferred to quickly detect the target 1, the explosion timing of a warhead is quickened to improve the target shooting performance of the guided flying body M.
Patent JP-S6439920-A (JP)
Title: Lure box for hooking ayu (sweet fish) by using decoy
Inventor: FUJII TOSHITAKA
IPC: A01K63/02
Filed: 1987-08-07
Abstract: PURPOSE:To contrive to secure vigor of bait ayu in lure box, by equipping a main body of a lure box with a by-pass water channel having set a drainage hole at a little front side on the under surface of the box. CONSTITUTION:A water intake part 2 from the forward direction is formed on a front wall part 6 of a main body 1 of a lure box for hooking an ayu by using a decoy. A partition plate 11 capable of passing water is set at the rear position of a storage part 10, a plate 12 is extended from the bottom part of the partition plate in the front direction and a by-pass water channel 3 is made between a rear wall part 7, an under surface plate part 9 and both side wall parts 8. A drainage hole 4 is set at a little front side of the under surface plate part 5 and equipped with covers 13 in a shape optionally with open rear part. Consequently a continuously new water flow is secured in the whole storage part 10 and even if the box is raised from the surface of the water and hung, lure ayu is retained in water without dropping water at the lower part from the drainage hole 4.
Patent JP-S6442054-A (JP)
Title: Operation switching mechanism
Inventor: IKEDO YUJI
IPC: F16H19/04
Filed: 1987-08-08
Abstract: PURPOSE:To execute various switching of operation by constituting the titled mechanism so that, when a driving means is operated, either a first member or a second member whose lock member is engaged with a transition part moves integrally with a third member relatively to the other. CONSTITUTION:When a motor 5 rotates, since a lock pin 40 is engaged with the transition part 1a of a first guide part and the straight line part 2a of a second guide part, only the second member 2 moves to the left. When the succession part 2b of a second guide part reaches the position of the lock pin 40, by raising the lock pin 40 along the inclination of the part 1a of the first guide to be moved to the straight line part 1b, the pin 40 is released from the first member 1, at the same time, a third member 3 is engaged by a second member 2, and the members 3, 2 move integrally to the left. And, then the lock pin 40 reaches the position of the transition part 1c of the first guide part, the pin 40 ascends and moves further to the straight line part 2c of the second guide part, so that the third member 3 again is engaged by the first member 1 to make only the second member 2 move to the left.
Patent JP-H0862233-A (JP)
Title: Mr element-type rotary sensor
Inventor: MIZOGUCHI KAZUKI
IPC: G01D5/245
Filed: 1994-08-23
Abstract: PURPOSE: To make output level among a plurality of MR element-type rotary sensors constant. CONSTITUTION: A first MR element 104 and a second MR element 105 are laid out on one surface side and the other surface side of a slit circular plate of the MR element-type rotary sensor, respectively, the first and second MR elements 104 and 105 are held and first and second bias magnets 106 and 107 are laid out on the opposite side of a slit circular disc 103, the first MR element 104 and the second MR element 105 are connected in series, and then the potential is measured by a detection circuit 108.
Patent JP-H1038896-A (JP)
Title: Nozzle tip mounting mechanism
Inventor: TANIGUCHI KOJI
IPC: G01N35/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle tip mounting mechanism of simple constitution that can suppress the fluctuation of energizing force to a nozzle tip of a nozzle base part to a minimum even in the case of an error being generated to registration of a descent lowest point for mounting the nozzle tip. SOLUTION: When a head holder 20 descends, a first spring 34 energizes a nozzle bracket 24 holding a nozzle base cart 28. When the head holder 20 further descends, a second sleeve 36 comes in contact with a step part 22c of a shaft 22, and primary energizing force of a restrained second spring 38 is additionally transmitted to the nozzle bracket 24. As descent continues, the second spring 38 is compressed, and secondary energizing force is generated and additionally transmitted to the nozzle bracket 24. At this time, primary energizing force generated by the second spring 38 is set large so as to be able to make spring constants of the first and second springs 34, 38 small. The energizing force error of a nozzle tip 12 caused by a registration error can thereby be reduced to a minimum.