baber/WOPTO huggingface dataset:
Patent JP-H0377316-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEO
IPC: H01L21/28
Filed: 1989-08-21
Abstract: PURPOSE:To form TiN which can suppress production amount of particles and which can control a film thickness by a method wherein a Ti layer containing N of a TiN formation amount or lower is formed, an annealing operation is executed in an atmosphere containing N and the Ti layer is transformed into the TiN. CONSTITUTION:By a method to execute a sputtering operation in an atmosphere of an inert gas containing N2 and/or NH3 of about 5 atomic % or lower, preferably 1 to 5 atomic %, or by a method wherein a Ti layer is deposited and N ions are implanted, a Ti layer 7 containing N of a TiN formation amount or lower is formed in a thickness of, e.g. 500 to 200Angstrom . In succession, said Ti layer is nitrified in an atmosphere containing a source of N such as N2, NH3 or the like preferably at a temperature of 600 to 700 deg.C; the layer is transformed into a TiN layer 4 to obtain a desired barrier metal. Even when Ti containing N is formed by the sputtering operation, TiN is not formed in a sputtering chamber and very few particles are produced. Since the Ti containing N is reacted with Si while the TiN is formed, TiSix is not formed. Consequently, finally formed TiN has a uniform film thickness.
Patent JP-2000045215-A (JP)
Title: Spray type surface treatment method
Inventor: MESHIDA NORIO
IPC: E01C19/12
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To firmly connect an aggregate onto a road surface without using an excessive bituminous material and construct a firm spray type surface treatment layer by forming a bituminous material layer of foaming state on the road surface, and scattering the aggregate thereon. SOLUTION: A layer of bituminous material 2 of foaming state is formed on a road surface 1, and an aggregate 3 is scattered thereon. The bituminous material 2 is preferably foamed so that the volume is increased about 1.1-20 times the original volume. The bituminous material 2 laid in the foaming state forms a relatively thick bituminous material 2 layer on the road surface 1 even in a small quantity, and when the aggregate 3 is scattered thereon, the aggregate surface having a large area is covered with the bituminous material 2. Accordingly, even in the state where the foaming of the bituminous material 2 is settled, the contact area of the aggregate 3 with the bituminous material 2 is large, the binding force between the road surface 1 and the aggregate 3 and between the aggregates 3 is remarkably increased to eliminate the possibility of excessively scattering the aggregate 3.  Since the bituminous material 2 is not excessively used, the flash phenomenon of the bituminous material 2 never occurs in summer.
Patent JP-S6276518-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI SHIGEYA
IPC: C23C14/34
Filed: 1985-09-30
Abstract: PURPOSE:To form an electrode wiring which shows thermally stable and excellent contact characteristics even in a shallow diffusion layer by forming an excessive high melting point metal and an Si mixture film formed by sputtering and transforming them into a laminated film of a high melting point metal silicide film and a high melting point metal nitride film by a heat treatment in the atmosphere of nitrogen. CONSTITUTION:A mixture film 4 of Ti and Si is formed on all the surface of a P-type Si substrate 1 by sputtering using a mosaic target of titanium and Si. For the ratio of Ti and Si, the mosaic target is preliminarily adjusted in order that Ti is excessive in stoichiometric composition when the Ti in the sputtered mixture is silicified. Then, the substrate is heat-treated in the atmo sphere of nitrogen to form a Ti silicide film 51 and simultaneously, a Ti nitride film 52 is formed by nitrifying the excessive Ti. In this way, a laminated film 5 of the Ti silicide film 51 and Ti nitride film 52 for the barrier layer of an Al wiring can be obtained. Then, an Al film 6 is formed and a required wiring pattern is formed by continuously etching the Al film 6 and the laminated film 5 under the Al film 6.
Patent JP-H0874440-A (JP)
Title: Display device for multistory parking garage
Inventor: OZAKI HIROMASA
IPC: G09F9/00
Filed: 1994-09-08
Abstract: PURPOSE: To facilitate visual recognition of a vehicle driver entering while looking at a mirror by arranging, in a matrix-form, display elements to be fitted to a rear surface of a half mirror for display toward the front of the mirror, in an entrance position of a multistory parking garage. CONSTITUTION: This device is installed, for example, in a front inner part of an entrance position of a multistory parking garage, and a driver while projecting the vehicle front to a half mirror 3 to confirm a position of a wheel or the like on the mirror 3 advances to the entrance position. At the time of entrance, a detector detects the vehicle and displays characters 'advance' in a green color or the like in a dot matrix display 1. Then, the vehicle advances and the detector detects the vehicle at a stop position to display characters 'stop' in a red color in the dot matrix display 1 via a CPU. The driver while looking at the mirror 3 to keep visual recognition recognizes the characters 'stop' and surely stops the vehicle.  A pattern data of characters and figures for guiding an incoming vehicle is incorporated and read out onto a mirror 3 surface in accordance with an entrance position so as to display the characters and figures.
Patent JP-S6276875-A (JP)
Title: Picture hard copy forming device
Inventor: SHIODA KAZUO
IPC: G06K15/12
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled device capable of obtaining a color picture having excellent quality always stably by applying a photometry to the brightness of a display screen emitting light uniformly by a photometric means, and determining a specific characteristic in accordance with the brightness by the photometry. CONSTITUTION:An optional data is inputted to a lookup table through a memory part 32. From the lookup table, a ruster signal data allowing the display screen of a CRT 100 to emit light uniformly is outputted. Said data is inputted to the R-color brightness modulation terminal of the CRT 100 via a digital- analog converter 122 and an amplifier 134. When the screen 102 thus is illuminated, the light corresponding to the brightness of the entire screen is inputted to a light detector 140 through a selected R-color filter 142, from which a signal corresponding to said input light is outputted to a signal line 148 through an analog-digital converter 146. And a total control part 34 measures the brightness of the uniform light-emission of the display screen 102. In such a way, the hardcopy picture having excellent quality is formed.
Patent JP-H1162910-A (JP)
Title: Air cylinder with cushion
Inventor: ITO TAKAYOSHI
IPC: F15B15/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To effectively work a cushion and to prevent lengthening of the overall length of an air cylinder. SOLUTION: This air cylinder with a cushion to buffer an impact during a stop of a moving member 16 comprises hydraulic cylinders 21 and X moved by a moving member 16 during a time in which the moving member 16 is moved from the vicinity of a stop position to a stop position and orifice mechanisms 23 and 24 to limit a flow rate of oil extruded from the hydraulic cylinders 21 and X when the hydraulic cylinders 21 and X are moved by the moving member 16. Thereby, a high reaction force in a reverse direction to a moving direction is exerted on the moving member 16 by the hydraulic cylinders 21 and X, and the moving speed of the moving member 16 is reduced. This constitution reduces movement energy during the stop of the moving member 16, and reduces the occurrence of an impact when the moving member 16 is stopped. Further, since oil is non-compressive, there is no need to consider bound, and the stroke of a hydraulic cylinder is decreased.
Patent JP-S6457249-A (JP)
Title: Camera equipped with zoom lens and irradiation angle varying stroboscopic device
Inventor: HORI MASAKATSU
IPC: G02B7/10
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a red-eye phenomenon in stroboscopic photographing by forming a light emitting part so as to freely project from a camera body and providing an irradiation angle varying mechanism which brings and of a light condenser lens, a light emitting tube and a reflecting umbrella closer or farther so that a stroboscopic irradiation angle can be varied in accordance with a change in a distance from a zoom lens to a focus point. CONSTITUTION:The contours of a variable power cam groove 55, a parallax correcting cam groove, a stroboscopic cam groove 57 correspond to those of the zooming cam grooves 20 and 21 of a cam ring 14. A light emitting enclosure 71 goes back and forth according to the shape of the stroboscopic cam groove 57 when a cam plate 53 moves horizontally. Namely, a variable power section to which the stroboscopic cam groove 57 belongs is a one in which the light emitting enclosure 71 retreats from a Fresnel lens L6. Together with the retreat, a range of the irradiation angle made by light emitted from the Fresnel lens L6 is narrowed. Due to an increase in a focus distance a guide number increases substantially. Thus the light emitting enclosure 71 projects from the camera body 6, and emits light away from an optical axis, thereby preventing a red-eye phenomenon when a figure is stroboscopically photographed.
Patent JP-H04342966-A (JP)
Title: Secondary battery with non-aqueous solvent
Inventor: MOCHIZUKI YUJI
IPC: H01M10/0566
Filed: 1991-05-21
Abstract: PURPOSE:To equip a secondary battery with excellent charge/discharge cyclic life and a high rate of capacity retention by using carboxymethylcellulose and styrene butadiene rubber as a bonding agent for a negative electrode body. CONSTITUTION:A negative electrode body 5 consisting of a carbonaceous substance as a sintered body of an organic compound and Li or a Li-based alkali metal which is borne by this carbonaceous substance, a separator 6, and a positive electrode body 7 whose active substance is Li-containing composite oxide are put one over another consolidatedly in the sequence as named, and thus a non-aqueous solvent secondary battery 1 is constructed. Carboxymethyle cellulose and styrene butadiene rubber are used as a bonding agent for the negative electrode body 4.
Patent JP-S60107704-A (JP)
Title: Magnetic head
Inventor: KAMIOKA TOKIO
IPC: G11B5/10
Filed: 1983-11-17
Abstract: PURPOSE:To reduce the generation of noise due to electrification by adding a desired antistatic agent to forming materials with which a case body constituting an erasing head and a tape sliding face are formed into one body and controlling the sheet resistivity value within a limited numerical range. CONSTITUTION:An adequate amount of the antistatic agent is added to fundamental constituting materials of a case body 10 which is formed into one body together with the tape sliding face, and static electricity due to friction for running of a magnetic tape is prevented. The case body 10 has 10<10>-10<13>[OMEGA/cm<2>] sheet resistivity value for the purpose of preventing electrification. (3-lauramidopropyl)trimethylammonium methyl sulfate stearamidopropyldimethyl-beta-hydroxyethylammonium nitrate, or the like is used as the antistatic agent. Any antistatic agent is soluble in a water acetone, an alcohol, and a polar solvent having a low molecular weight.
Patent JP-S6276009-A (JP)
Title: Sound multiplex magnetic recording and reproducing device
Inventor: YOSHIDA HIDEO
IPC: G11B20/02
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate the need for adjustment and to reduce the number of external components of an IC by using an automatic gain control circuit so as to make an FM sound recording current flowing to a magnetic head constant. CONSTITUTION:Current converting circuits 17, 17' are included in AGCs 13, 13' and apply current conversion to FM modulation signals 4, 4', which are fed to based of transistor (TR) 15, 15' by current mirror circuits 18, 18' in the AGCs 13, 13'. Emitters of the TRs 15, 15' are connected to detection circuits 14, 14' as a feedback path. A current is added at collectors of the TRs 15, 15' and the result is fed to rotary sound heads 11, 11' via a recording and reproduction changeover circuit 9 and a rotary transformer 10. In deciding the level of a recording current level adjusting terminal 19 of a rotary sound head to a proper potential, the current flowing to the collectors of the TRs 15, 15' and a recording current level of the rotary sound head is decided optionally.
Patent JP-H0929613-A (JP)
Title: Epd grinding/cutting method
Inventor: SATO YOSHIYUKI
IPC: B24B27/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent chipping from generating in a cut groove edge by performing cutting by the use of a diamond blade having alminium as its binding agent in the case of cutting a fragile material with the diamond blade utilizing the electrophoresis phenomenon applying electric charge to ultrafine grinding particles in a liquid phase. SOLUTION: A cover 4 having a groove 3 in which working liquid (croidal silica) 2 including ultrafine abrasive grains (silica grains) 12 flows is set around a blade (diamond blade) 1 while the groove 3 is a negative electrode and a conductive portion on the outer circumference of the blade 1 is a positive electrode, and a groove to be worked of a workpiece 5 is ground and cut. In this case, in stead of a blade having cupper or iron as its binding agent a blade having aluminium as its binding agent is used. The cutting is performed under the condition where the rotational frequency of the blade is 3000 to 5000rpm, the flow of working liquid is 0.75 to 1.25L/cm<2> .min, and the application voltage is 30 to 50V. Accordingly, chipping generating in a cut groove edge is eliminated to make the cut surface a mirror face.
Patent JP-H0379209-A (JP)
Title: Lifting device for tool and the like
Inventor: NARUSHIMA HIROSHI
IPC: B23B31/117
Filed: 1989-08-22
Abstract: PURPOSE:To improve rotation balance by providing a second fluid pressure working piston member for preventing a force of a second tension means from affecting a lifting rod, separately from a first fluid pressure working piston member for releasing tool retention through pushing the lifting rod on which a force of a first tension means acts. CONSTITUTION:When a shank 4 of a tool is installed on a main spindle 2, pressure oil is sent to a pressure oil port 21, and pressure oil ports 22 and 15 are connected to the discharge side. Therefore, a first piston 17 moves a push rod 18 and a second piston 14 to the left side and releases pressurization of a lifting rod 3 and a piston 8. And as with the lifting rod 3, a force of high elasticity fluid A acts on an integral piston 6 and a force of high elasticity fluid B on the piston 8 so as to move the lifting rod 3 to the left and to close a collet 5, and a pull stud 4a of the tool shank 4 is retained and withdrawn so as to attach the tool onto the main spindle. And a dog 19 pushes a limit switch LSI so as to send an all-clamp check signal. A main spindle head 1 receives this signal and is moved to a machining position to start machining.
Patent JP-2000105494-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/01
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a rotary type developing device having an inexpensive developer container by which generation of waiting time for replenishing a developer is eliminated and pitch uneveness on an image can be prevented. SOLUTION: The developer container 46K is rotated on its own axis in accordance with revolution by rotation of the rotary type developing device 420 and the developer in the developer container is carried to a developing device 420K by a guiding part which is integral with the developer container 46K. Thereby, developer carrying capacity of the developer container 46K relying only on the revolution of the developer container 46K can be improved and interruption of copying motion for replenishing the developer is unnecessitated and developer replenishing time is shortened. Further since revolution necessary for the rotary type developing device 420 is utilized, number of constituting parts is small compared with the rotary type developing device provided with a means for rotating-driving the container to enable attaining low cost and space saving.  Further, the rotation is executed at the time of the revolution except developing time, vibration during development can be avoided and an effect that generation of image having pitch uneveness can be prevented is obtd.
Patent JP-H0956667-A (JP)
Title: Treatment implement drawing device for endoscope
Inventor: TOYAMA RYUICHI
IPC: A61B1/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of a treatment tool by releasing the linkage between a treatment implement inserting and drawing device and the treatment implement in the state where the treatment implement is inserted into the channel of an endoscope, and removing the body of the treatment implement inserting and drawing device from the endoscope side. SOLUTION: The lower end part 57 of the front end wall of a front cover part 53 is bent inward in L-shape, the lower end part 57 is fitted the lower end of a flange part 58 protruded from the front upper end of a grip cover 26, touched and engaged thereby. The lower end part 57 is further touched by the front surface 59 of the grip cover 26, and the side surface of the lower end part 57 is also touched by the side surface of the flange part 58. Elastic connecting arms 85 are integrally formed on the front ends of left and right part upper covers 51 so as to be protruded forward, and hook parts 85a are provided on the tips of the connecting arms 85.  The connecting arms 85 nip the peripheral surface of the extended part of the treatment tool insert port part of the operating part of an endoscope, and the hook parts 85a are fitted to corresponding grooves to install a treatment tool inserting and drawing device 25 to the endoscope.
Patent JP-H06221809-A (JP)
Title: Apparatus for measuring mechanical characteristics of plate-shaped medium
Inventor: KOSHIYOUJI TAKASHI
IPC: G01B11/00
Filed: 1993-08-31
Abstract: PURPOSE:To enable inspection of the dynamic mechanical characteristics of recording surfaces in a state wherein double surface recording can be executed, by providing means for detecting the mechanical characteristics of the recording surfaces being rotated, in a state wherein an optical disk for double surface recording is rotated and held between, and by providing a means for regulating a space between the two detecting means by symmetrical movement. CONSTITUTION:An optical disk Rm is rotated at a desired speed. A detecting unit 20 is opposed to a desired position of the disk Rm by a slide motor 24 and a precision lead screw 26, objective lens 32 and 132 are put in a state of tracking for target tracks of recording surfaces Rma and Rmb, focuses are adjusted and positions of the lenses are measured. Light beams are emitted to the disk Rm from laser diodes of pickups 30 and 130 in this state and reflected waves therefrom are returned to photodetectors 20a and 20b. Reflected laser beams and displacement signals of displacement sensors 34 and 134 are processed by signal processing parts of a control part 60, outputted as information on the amount of eccentricity and others to a monitor device and the like and displayed 70.
Patent JP-H1169436-A (JP)
Title: Pocket beeper message transfer and device therefor
Inventor: NAGASE TOSHIHIKO
IPC: H04W4/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a pocket beeper transmission request method capable of specifying the transmission time, and to provide the device therefor. SOLUTION: This pocket beeper message transfer device 10 is provided as an exchange peripheral equipment, a request call is inputted through a time specifying pocket beeper incoming truck 13 by a special number, an announcement machine 4 urges data input and inputted transmission information and the transmission specified time are digitized in a PB receiver 3 and stored in a data memory 11. When the specified time comes, the pertinent transmission information is read from the data memory 11 by an in-device transfer part 12, made into touch-tone signals by using a PB sender and transferred from an outgoing trunk 6 to a pocket beeper transmitter 20.
Patent JP-S6276979-A (JP)
Title: Liquid crystal displayer
Inventor: KAWAMURA MASAO
IPC: G09G3/36
Filed: 1985-09-30
Abstract: PURPOSE:To improve the quality of a picture by enabling the sampling of every video data by doubling the time width in every other drive signal of common electrode and making the generating timing different between the first field and the second field. CONSTITUTION:The time width of the drive signal of the common electrodes X1-X160 are opposite in the first field and the second field. For instance, assuming that a drive signal of 2H-width is supplied to the common electrode X1 during the first field, a scanning signal of 1H-width is supplied in the second field. Every other ones of the common electrodes X1-X160 are driven with the 2H-time width, and segment electrodes corresponding to that display video data of 2H. As a result, in the effective scanning segment, all video data are sampled and displayed.
Patent JP-H0662478-A (JP)
Title: Remote controller
Inventor: MONMA AYAKO
IPC: H04N5/00
Filed: 1992-08-14
Abstract: PURPOSE:To turn on a switch by pushing a touch panel to start the operation in a remote device which is provided with a switch in the two-stage structure with an operation key using the touch panel. CONSTITUTION:A switch 4 having the two-stage structure with a touch panel 3 is provided under the touch panel 3 in an operation key 2, and a port 5 which permits an interrupt from the switch 4 to a CPU circuit 6 is provided, and the CPU circuit 6 is provided with a coordinate value detecting means 7 and a coordinate data transmission means 8. Therefore, the user can perform the smooth operation without searching other keys because of input operation only on the touch panel at the time of operation.
Patent JP-S60110857-A (JP)
Title: Unloading device for plating object
Inventor: ANDOU MASATO
IPC: C23C2/38
Filed: 1983-11-17
Abstract: PURPOSE:To unload plating objects without dropping said objects by disposing tentative receiving plates into containing boxes in such a way that the plates can move freely forward and backward and transferring the objects in a static state to the base of the containing boxes when the plates retreat. CONSTITUTION:Plating objects 9 are given rectilinear movability by tapered rollers 7 and arrive in an arrayed state onto rubber rollers 8, by which said objects are fed into respective containing boxes 4. A sensor 17 detects the object 9 in this stage and at the same time, a pressure cylinder 14 advances a tentative receiving plate 13 into the box 4. The front end of the object 9 is therefore tentatively received by the plate 13. When the cylinder 14 retreats, the plate 13 is reset to the home position and the object 9 is transferred onto the base 12 of the box 4. The object 9 is regulated by a stopper pin 16 and is thus prevented from being carried from the box 4.