baber/WOPTO huggingface dataset:
Patent JP-H06101229-A (JP)
Title: Pile force-fit device
Inventor: KITAMURA MORIO
IPC: E02D7/24
Filed: 1992-09-18
Abstract: PURPOSE:To make force-fit of a pile efficiently by using jet water injection at the same time. CONSTITUTION:A driving main cylinder 9 of a chuck making force-fit of a pile PO into the foundation and a jet water supply unit 12 injecting jet water are controlled by a controller 17. The controller 17 performs operations on force-fit speed of pile of the main cylinder 9, quantity of jet water and injection conditions of pressure based on resistance data of the foundation in the case of force-fit of the pile, a pump 14 of the jet water supply unit 12, a valve 15 and/or speed controller 16 and the driving of the main cylinder 9 are automatically controlled, and force-fit of pile is made efficiently.
Patent JP-2000189175-A (JP)
Title: L-glutamic acid-producing bacterium and production of l-glutamic acid
Inventor: IZUI YUTAKA
IPC: C12R1/01
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new bacterial strain for production of L-glutamic acid comprising a bacterium, into which a citric acid synthase gene derived from a coryneform bacterium is introduced, belonging to an enteric bacterium group having L-glutamic acid-producing ability and useful for foods, medicines, etc. SOLUTION: This new bacterium is obtained by introducing citric acid synthase gene derived from a coryneform bacterium (e.g. Brevibacterium lactofermentum) thereinto and has L-glutamic acid-producing ability and belongs to an enteric bacterium group of the genus Enterobacter or the genus Klebsiella, etc., and is used for inexpensive and efficient production, etc., of L-glutamic acid useful for medicines, etc. The glutamic acid-producing bacterium is obtained by carrying out PCR by using chromosome DNA of Brevibacterium lactofermentum as a template to afford gltA gene, inserting the gene into SimaI- digested plasmid pHSG399, cutting out gene with HindIII, inserting the gltA gene into Hind III-digested plasmid pMW218 and inserting the gene into an enteric bacterium.
Patent JP-H10142449-A (JP)
Title: Cap for connecting connector for optical fiber to corrugated tube
Inventor: KAWAMURA MASATO
IPC: G02B6/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive bending at an optical fiber-introducing part by utilizing a general purpose corrugated tube without using an exclusive boot. SOLUTION: A cap 12, which is made of a resin, connects a connector 10 for the optical fiber to the corrugated tube 14 which sheathes the optical fiber 1 to be introduced into the connector 10 for the optical fiber. While a restraining part 19, which is restrained freely attachably to and detachably from a housing 11 of the connector for the optical fiber, is provided projectedly from one side of a plate-shaped supporting part 18 with which the optical fiber 1 is held while passed therethrough, a juncture 20 to the corrugated tube is provided projectedly from the other side of the supporting part 18. The juncture 20 freely openably and closably hinge-links a split cylindrical receiving part 20a to a cap part, and simultaneously, a lock means 20f is provided at the juncture between these receiving part and cap part.  Projected lines 20g, which are engaged with groove parts 14c of the outer peripheral surface of the corrugated tube, are circumferentially provided on the inner peripheral surfaces of the receiving part and cap part and the end part of the corrugated tube is engaged and connected on the inner peripheral surface of this juncture.
Patent JP-H11123971-A (JP)
Title: Seat mounting structure for vehicle
Inventor: NOMURA HIDEMASA
IPC: B60N2/90
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To stably and firmly support a seat even using a seat leg having a little dimensional error by elastically-pressing a leg member against a floor with a lock hook a a completely locking position elastically-engaged with a striker on a floor from downside. SOLUTION: A lock hook 15 is oscillatably mounted on a leg member 10 for supporting a seat 4 on a floor 1. The hook part 15 of the lock hook 15 is elastically engaged with a striker 2 from downside by means of the elastic force of a first spring member 21 tensed between a connecting pin 17 integral with the lock hook 15 and a loosely fitting pin 18 loosely-fitted at an overlapped part of a pin hole 16 and a first guide hole 12. The connecting pin 17 is inserted in the second guide hole 13 and is always forced rearward by a second spring member 22 between the connecting pin 17 and the leg member 10.
Patent JP-H02141961-A (JP)
Title: Midi signal demodulator
Inventor: HIKAWA KAZUO
IPC: G11B27/30
Filed: 1988-11-21
Abstract: PURPOSE:To reproduce an original MIDI signal by selecting a prescribed data of a sub code bit as a signal in 1 byte unit, adding a bit to the head and tail of each byte and outputting the result as a serial MIDI signal. CONSTITUTION:An analog output 10a of a player 10 is fed to an amplifier, where it is reproduced in response to a digital output of a CD player 10. A digital signal 10d reproduced from the player 10 is sent to a buffer memory 16 via an interface 13, a sub code error correction circuit 15 and an MIDI data conversion section 14. The MIDI data is given in the memory 16, it is processed as a signal in the unit of 1 byte for a prescribed range of data of a sub code bit and the result is fed to a bit addition circuit 20. A start bit and a stop bit are added to the head and tail of the circuit 20 to output a serial MIDI signal. Then the player 10 is reproduced to obtain a normal MIDI signal.
Patent JP-H02142046-A (JP)
Title: External resonance circuit type rfq accelerator
Inventor: TOKIKUCHI KATSUMI
IPC: H05H9/00
Filed: 1988-11-24
Abstract: PURPOSE:To prevent contamination of an implantation sample substrate by heavy by coating the surface with silicone for at least part of a corrugated quadrupole electrode, a metal support for supporting this, and feeders. CONSTITUTION:A conventionally processed corrugated electrode 2a' of copper is coated with a silicone film 2'' in a thickness of several mum - 100mum uniformly. That is, the constitution of an external resonance circuit type RFQ(high frequency quadrupole electrode) accelerator is applied, and its quadrupole electrodes 2a'-2d' are coated with similar material to an implantation substrate 5 or light element material. As a result, because sputter grains are the same as the substrate 5 if the electrodes material is sputtered, change of characteristics of the substrate 5 or other effects on the electric characteristics, etc., as a semiconductor device will not appear. Contamination of the implantation sample substrate by heavy metal can thus be prevented.
Patent JP-2001113451-A (JP)
Title: Processing device for object of toric shape and of aspherical shape
Inventor: KANEKO YUTAKA
IPC: B24B13/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for an object of a toric shape or of an aspherical shape suitable for processing a toric face or aspherical face of high shape precision. SOLUTION: A fluctuation of a deflection amount of a rotary table 2 is detected to feed back an amount of the fluctuation to control data, and a linearly traveling table 3 is driven by a piezoactuator 4 such that a relative relationship between a work and a grinding wheel is always made constant value. An optical part including a lens, a mirror, or an optical window can be thereby manufactured. The optical part can be also mounted to a laser beam printer.
Patent JP-H08157242-A (JP)
Title: Cement composition for autoclave aging
Inventor: TAKAHASHI TOSHIYUKI
IPC: C04B14/04
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a high strength mortar or concrete without using a superfine powder such as silica fume by adding a silica dust to a Portland cement containing 2CaO.SiO2 . CONSTITUTION: A cement composition for autoclave aging is prepared by adding the silica dust containing >=85wt.% SiO2 , <15wt.% Al2 O3 and/or Fe2 O3 and no other SiO2 and having 2-30μm average particle diameter into the Portland cement containing 45-90wt.% C2 S (2CaO.SiO2 ) and hydraulic minerals such as C3 S(3CaO.SiO2 ) C3 A (3CaO.Al2 O3 ), C4 AF (4CaO.Al2 O3 .Fe2 O3 ) and gypsum and having 2500-6000cm<2> /g specific surface area so as to make CaO/SiO2 (weight ratio) 1.0-2.0. The cement composition for autoclave aging is kneaded with mortar or cement, if necessary, with an admixture such as a water reducing agent or an AE water reducing agent and an AE additive, a deforming agent in combination.
Patent JP-H07194621-A (JP)
Title: Method to fill cavity of tooth in formation of dentistry restore, and metal composite material for said method
Inventor: AIZATSUKU SHIYOHAA
IPC: A61C5/00
Filed: 1993-11-25
Abstract: PURPOSE: To obtain a cavity filling material suitable as a substitute for mercury amalgam, by forming porous metallic sponge by heating a composite forming material comprising, particles of a metal with low melting point, and specific concentration of a wax binder. CONSTITUTION: A metallic composite material comprising particles of a metal with high melting point, particles of a metal with low melting point, and concentration of at least 30 vol.% a wax binder is formed and filled into a prescribed position of a cavity 8 of a tooth 10 to form a forming composite material suitable for the structure contour of the cavity 8. Then the forming composite material is taken out form the cavity 8 and heated at a temperature lower than the melting point of the particles of the metal with high melting point to volatilize the wax to form porous metallic sponge with a void volume over 30%. A filling material is added to the porous metallic sponge to fill the voids and, next, the solidified structure is cemented with the cavity 8 of a tooth 10.
Patent JP-H03155335-A (JP)
Title: Digital synchronizer system
Inventor: DEBITSUDO ROBAATO MAAKASU
IPC: H02J3/42
Filed: 1990-10-31
Abstract: PURPOSE: To connect a bus line to a grid or a power distribution network by closing a circuit breaker when a generator reaches a matched state regarding voltage and frequency by digitizing a signal that indicates voltage and frequency, processing it digitally, and then forming control and a control signal. CONSTITUTION: The sinusoidal waveforms of a line 5 of a generator and a line 6 of a grid passes through lines 9 and 10 and reach pulse-shaping circuits PSH1 and PSH2, respectively, and these pulse-shaping circuits output a square waveform via the lines 11 and 12, respectively. The two square waves are processed by an AND device and, as a result, a signal is outputted to a line 15. Then, a microprocessor MCP triggers a command via a line 3 earlier by the amount of time required for an actual circuit breaker closed path, thus determining a point for closing a circuit breaker SW and hence checking operation.
Patent JP-S61179425-A (JP)
Title: Single-lens reflex camera with photoelectric converting device
Inventor: KAWABATA TAKASHI
IPC: G03B7/099
Filed: 1985-12-25
Abstract: PURPOSE:To prevent irregular reflection in a photoelectric converting device and to eliminate an adverse influence upon film exposure by providing a light shielding means which moves so as to shield the photoelectric converting device against light only in photographing operation. CONSTITUTION:A mirror-up mechanism which synchronizes with shutter releas ing operation rotates the support member 10 of a subordinate reflecting mirror 8 downward around a shaft 9 associatively with the movement of a main reflecting mirror 3 to shield a focusing detecting circuit 12 which includes the incidence surface 25a of a photoelectric converting element 25 against light, and also presses the upper end of the 1st light shield member 13, which is rotat ed downward to move off an optical path of photography. At this time, a switch 24 is pressed down and opened by the support member 10 of the subordinate reflecting mirror and a display element 23 is off. Further, the 2nd light shield member 14 is set covering a translucent part 3' so as to prevent backward incident light from a viewfinder from reaching a film surface 18 by high-order reflection during photography through the translucent part 3' of the main reflecting mirror 3. Thus, an adverse influence upon film exposure is eliminated.
Patent JP-H01136771-A (JP)
Title: Printer
Inventor: NIRO MASAKAZU
IPC: G06K15/12
Filed: 1987-11-25
Abstract: PURPOSE:To enhance efficiency of use of a memory and prevent misprinting, by providing a means for controlling the use condition of font data in an internal memory and erasing the font data in the internal memory on the basis of the result of the control. CONSTITUTION:The use condition of font data in an internal memory 3 by a host connected to a printer is controlled by use condition controlling parts 5, 6. When erasure instruction data is received from a user use condition controlling part 6 to a font erasing part 8, the part 8 inquires a page use condition controlling part 5 of the activated status of the relevant font data for a page. When the font data is in an inactivated status for the page, the font data is erased from the font memory 3 by the font erasing part 8, and this condition is reported to a font register part 2.
Patent JP-H03155192-A (JP)
Title: Multilayer interconnection board
Inventor: HOSOKI NOBUHITO
IPC: B32B15/08
Filed: 1989-11-14
Abstract: PURPOSE:To improve a drill straight-drive property and a boiling heat resistance by forming an inner-layer material and an outer-layer material including a specific nonwoven fabric in one piece through a resin. CONSTITUTION:An external-layer material including a glass nonwoven fabric is provided and formed in one piece on the upper surface and/or lower surface of a required number of inner-layer materials including a glass nonwoven fabric through a resin layer. The inner-layer material consists of an electrical circuit which is formed on a single-surface or a double-surface metal-clad laminated plate consisting of a resin such as a phenol resin, a cresol resin, an epoxy resin, and a fluoric resin, an inorganic fiber such as glass and asbestos, an organic synthetic fiber such as polyester, a natural fiber such as cotton, and paper base. But, the glass nonwoven fabric is always used for the base. It is desirable to add a filling agent such as alumina, silica, talc, synthetic resin chip, pulp, and cotton powder to a resin which is dipped into the resin. A single- side metal foil clad laminated plate which is obtained by dipping resin into a base including at least one glass nonwoven fabric is used as the outer-layer material. Individuals such as copper and aluminum or their alloy are used as a metal foil.
Patent JP-H04169959-A (JP)
Title: Password input system for information processor
Inventor: ONO TORU
IPC: G06F21/80
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the starting failure of the information processor in case of no password by setting a floppy disk saving password information and reading the password out of this. CONSTITUTION:When the password is key-inputted from a keyboard input device 4, the key is judged whether or not it is the key-input of the set request of a floppy disk 6. At the time of the set request of the floppy disk, the floppy disk 6 is set to a floppy disk device 3, password information 7 is read out from the floppy disk 6. When there is no set request of the floppy disk, the collation between the password information 7 and the information of a password information area 5 is performed. At the time of coincidence of the information, the password is released, and the information processor is started. At the time of the uncoincidence, it returns to the first step and repeats the password input again. Thus, the starting failure of the information processor can be prevented even at the time of no password.
Patent JP-2000124391-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L25/07
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a stacked multichip semiconductor device in which the loop height of a wire is suppressed and which is made thin by a method wherein the electrode pad of a semiconductor chip stacked in the upper part is connected to an internal electrode via an electrode pad in the lower part. SOLUTION: A first semiconductor chip 10 is fixed and bonded. A second semiconductor chip 11 is fixed and bonded onto the first semiconductor chip 10. A ball bump 17 is formed on a first bonding pad 12a. A second bonding pad 12b and the ball bump 17 are connected by a bonding wire 18 in such a way that a stitch bonding operation can be performed to the ball bump. In addition, the ball bump 17 and an internal electrode 14 are connected continuously by the bonding wire 18. The second bonding pad 12b and the internal electrode 14 are connected electrically via the first bonding pad 12a.
Patent JP-H11135003-A (JP)
Title: Photoelectric surface and electron tube using it
Inventor: NOGE HIROSHI
IPC: H01J40/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric surface provided with a light absorption layer having little crystalline defect, and highly sensitive against visible light and infrared rays of an arbitrary wave length zone, and provide an electron tube using it. SOLUTION: A light absorption layer 11 comprising Be doped (p) type Ga1-x Inx Ny As1-y of carrier concentration of 1×10<18> cm<-3> and of 2 μm thick, an electron carrying layer 12 comprising Be doped (p) type GaAs of carrier concentration of 1×10<19> cm<-3> and of 0.5 μm thick, and an extremely thin surface layer 13 comprising Cs2 O for decreasing the work function of the surface are successively formed on a semiconductor substrate 10 comprising semi-insulative GaAs. By selecting the combination of (x) and (y) so that the composition of the Ga1-x Inx Ny As1-y constituting the light absorption layer 11 is respectively lattice matched with the semiconductor substrate 10 and the electron carrying layer 12 and the lattice matching condition of 0.41x-1.14y=0 is satisfied, a lattice constant deviation can be adjusted so as to be within 1%.
Patent JP-S63147492-A (JP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: D05B25/00
Filed: 1986-12-10
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-H09138788-A (JP)
Title: Digital signature device and its authentication device
Inventor: YOSHIMURA KAZUO
IPC: H04L9/32
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a cryptographic key server. SOLUTION: The output terminals 21 of neural networks for signatures 111 to 11n are connected to the input terminals 26 of neural network 12 for authentification. One of the networks 111 to 11n is selected and learning data and signature information (device numbers) are respectively inputted to input terminals 18 and 19. The outputs of the other output terminals 21 in the network 111 are set to be zero and learning is executed so that same learning data and signature information can be obtained in the output terminals 27 and 28 of a network 25. Then, the networks 111 to 11n are separated from 25. An ordinary sentence and the signature information are inputted to the network 111 and the output is inputted to the network 25. A compound ordinary sentence is obtained from the output terminal 27 and the signature of the network 111 is obtained from the output terminal 28.
Patent JP-S62156222-A (JP)
Title: Heat treatment device for unit spring
Inventor: IWATA YASUTSUGU
IPC: C21D9/02
Filed: 1985-12-27
Abstract: PURPOSE:To continuously subject unit springs formed in a forming part to a heat treatment while conveying the springs and to improve working efficiency by conveying the unit springs and temporarily stopping the unit springs in the mid-way of conveyance by stoppers and holding parts then electrically heating the coil springs of the unit springs. CONSTITUTION:The formed unit springs are conveyed in the directions where the coil springs (a) array in a row and the unit springs under conveyance are temporarily stopped at the mid-way of the conveyance path 1 thereof by means of the 1st and 2nd stoppers 11, 12 and the 1st and 2nd holding parts 16, 17. A heat treatment device which is so constituted as to vary the distance from the 1st stopper 11 to the 1st heating part 26 and the distance from the 2nd stopper 12 to the 2nd heating part 27 by positioning the 1st heating part 26 between the 1st stopper 11 and the 1st holding part 16 and positioning the 2nd heating part 27 between the 2nd stopper 12 and the 2nd holding part 17 is brought into contact with the connecting parts of the unit springs, by which the unit springs are heat-treated.
Patent JP-H1094873-A (JP)
Title: Welding robot controller
Inventor: SESHIMO TATSUYA
IPC: G05B19/4067
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment hardly causing welding defect when restarting the equipment from the temporal stop on the way of welding work by operating one or more devices such as a robot and a positioner. SOLUTION: When a cylindrical member 1b is welded to a discoid based material 1a placed/fixed to a positioner 3, while rotating the positioner 3, by a torch 2 mounted to a hand tip of a robot 4 from a welding start point P1 to a welding finish point P2 , as shown in (a), after welding is started at the welding start point P1 , as shown in (b), at a point P5 on the way from a welding start point P1 to a welding finish point P2 , when the positioner 3 of a robot controller is transiently stopped due to some factor, in order to avoid welding defect of arc missing, etc., as shown in (c), a welding rework point Ps which is moved to in the welding start point P1 direction on a weld line at reworking, is obtained, the positioner 3 is moved until the torch 2 reaches the welding rework point Ps , after the torch 2 reaches the welding rework point P,  welding is reworked from here toward the welding finish point P2 .
Patent JP-H09108481-A (JP)
Title: Mattress washing machine
Inventor: KOMIYAMA NORIO
IPC: D06G1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To continuously take in and take out a mattress. SOLUTION: This machine is provided with an outer body 1, which is equipped with an outer body opening part 14 and an outer body door means 15 for closing the outer body opening part 14, plural inner body opening parts 24 and stopper means 3 for partially closing the inner body opening parts 24. At the same time, this machine is composed of an inner body 2 for which a mattress housing part 28 is provided between the inner body opening parts 24, mattress push-in means 4, mattress take-out means 5, driving means 6 for rotating the inner body 2, sensor part 7 for detecting the position of the inner body 2, and control means 8 for controlling the driving means 6, outer door means 15, stopper means 3, mattress push-in means 4 and mattress take-out means 5.
Patent JP-S63149559-A (JP)
Title: Flaw signal extraction circuit in ultrasonic flaw detection apparatus
Inventor: YAGINUMA YOSHITAKA
IPC: G01N29/44
Filed: 1986-12-12
Abstract: PURPOSE:To extract only a flaw signal, by removing a noise component from the output signal of an ultrasonic flaw detection apparatus. CONSTITUTION:Only the signal of set voltage or more in the output signal Bout from an ultrasonic flaw detection apparatus main body 6 passes an analogue switch 14 to be supplied to an A/D converter 5 to be converted to a digital signal which is, in turn, taken in a memory 16 but, when the number of times of the signal Bout continuously passing through th switch 14 is n-times short of a set value, (n) digital data taken in the memory are not regarded as the flaw data corresponding to a flaw and are erased. Therefore, a noise component can be effectively removed as compared with a case removing the noise component only by the magnitude of the signal Bout.