baber/WOPTO huggingface dataset:
Patent JP-H11160904-A (JP)
Title: Regenerative image carrier and its production
Inventor: KOBAYASHI TOMOO
IPC: B41M5/50
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image carrier usable as an OHP film capable of being easily regenerated after use for image recording and having satisfactory light transmittance. SOLUTION: A recording layer comprising a hardened body of a hardenable silicon compd. and a modified silicone oil having two or more functional groups in one molecule is disposed on a substrate to obtain the objective regenerative image carrier. The substrate in the image carrier is preferably a transparent plastic film. An image forming material is fixed on the recording layer with heat and the fixed image forming material can be removed with heat.
Patent JP-H05158407-A (JP)
Title: Navigation device for moving body and its display method
Inventor: MARUYAMA KOJI
IPC: G09B29/10
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the navigation device for a moving body and its display method, by which a confirmation of the present position and a decision of the advance direction are facilitated by displaying simultaneously a base screen and a window screen. CONSTITUTION:An electronic controller 4A derives the present position of a moving body by outputs from an azimuth sensor 10, a distance sensor 11, and a position information receiver 12, and displays it on a display 1A together with map data read out of a ROM package 2A. This display is executed by dividing it into a base screen in the roughly upper direction of a display screen of the north, and a window screen for setting the advance direction of the moving body to the roughly upper direction of the display screen.
Patent JP-H08179145-A (JP)
Title: Production of optical waveguide
Inventor: HANADA TADAHIKO
IPC: G02B6/13
Filed: 1994-12-27
Abstract: PURPOSE: To realize an optical waveguide consisting of a quartz material, capable of being formed by a low-temp. process and extremely low in loss. CONSTITUTION: A lower clad layer 2 and a core layer 3a having a lower refractive index than the material of the clad layer are formed on a substrate 1, a striped core 3b is formed by etching, then the substrate 1 is subjected to reflowing at a temp. higher than the reflowing temp. of the material of the core 3b, and hence the refractive index of the material of the core 3b is increased. An upper clad layer 4 is then formed on the core 3b.
Patent JP-H09166068-A (JP)
Title: Air intake device of internal combustion engine
Inventor: NAITO TAKESHI
IPC: F02M69/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To convert fuel injected from an injector into fine particles so as to prevent the occurrence of a wall flow. SOLUTION: In an air intake device provided with an introducing passage 12 for introducing fuel injected from an injector 3 to an intake air passage 11 located in the more downstream side than an intake air flow control valve 8, a plurality of assistant air injection ports 21 and 22 for connecting an intake air passage 11 located in the more upstream side than the intake air flow control valve 8 and the introducing passage 12 to each other, the sum total of the opening areas of the assistant air injection ports 21 and 22 is set smaller than the opening area of the introducing passage 12 and the assistant air injection ports 21 and 22 are formed in port shapes so as to be placed oppositely to each other sandwiching the introducing passage 12.
Patent JP-H02170718-A (JP)
Title: Semiconductor storage device
Inventor: AONO AKIRA
IPC: H03K19/0185
Filed: 1988-12-23
Abstract: PURPOSE:To speed up access and to prevent the degradation of reliability by charging and discharging a signal output terminal by means of a second output buffer circuit on the basis of current driving capacity, and thereafter charging and discharging the signal output terminal by means of a first output buffer circuit on the basis of larger current driving capacity. CONSTITUTION:When the output of an output terminal rises or falls, since the output is driven by a second output buffer 15 whose driving ability is small, a noise caused by the sudden flow of the large current to a power source is eliminated. When the output is made into a potential having a certain level, the output is driven by a first output buffer 14 having the large current driving ability. Thus, the speed up of the access at the time of reading and prevention of reliability degradation can be satisfied.
Patent JP-H04192558-A (JP)
Title: Semiconductor memory
Inventor: SHINGU MASATAKA
IPC: H01L27/11
Filed: 1990-11-27
Abstract: PURPOSE:To enhance yield and reliability by a method wherein conductive films connected to a source region and a drain region, on one side, of transistors for transfer use are extended up to the upper part of gate electrodes for transistors for transfer use and bit lines are connected to the conductive films on the electrodes for the transistors for transfer use. CONSTITUTION:Conductive films 64, 65 which are situated on the same layer as a power-supply line 63 and which are connected to a source region and a drain region 36, 37, on one side, of transistors 16, 17 for transfer use are extended to the upper part of gate electrodes 31 for the transistors 16, 17 for transfer use; bit lines 18, 19 are connected to the conductive films 64, 65 on the gate electrodes 31 for the transistors 16, 17 for transfer use. Consequently, contact holes 67, 68 for the bit lines 18, 19 become shallow as compared with a case where the bit lines 18, 19 are connected directly to a source region and a drain region 36, 37, on ones ide, of the transistors 16, 17 for transfer use; the step cpverage of the bit lines 18, 19 becomes good. Thereby, it is possible to obtain a memory whose integration density is not lowered and whose yield and reliability are high although the number of production processes is not increased.
Patent JP-2000147645-A (JP)
Title: Structure for tripod fixing part of
Inventor: YAMANE KENJI
IPC: G03B17/56
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure for tripod securing part capable of dealing with the miniaturization of a camera. SOLUTION: A T-shaped tripoid fixing grooves 3, 4 originating at the corner 2c of the body 2 of a camera 1 are provided on the lower face 2a and its continuous side face 2b of the body 2, and at the same time, on the leg 6 of a tripod 5, an attachment 8 is installed which is provided with a T-shaped engaging part 10 that fits to each of the tripod securing grooves 3, 4 of the body 2 of the camera 1. The tripod 5 can be secured on the camera body 2 by fitting the engaging part 10 of the attachment 8 of the tripod 5 to the securing grooves 3, 4 on a lower face 2a or a side face 2b of the body 2. When the tripod securing groove 3 on the lower face 2a is used, photographing is made possible at a horizontal position, and when the securing groove 4 on the side face 2b is used, photographing is possible at a vertical position.
Patent JP-2001142713-A (JP)
Title: Upgrading method for firmware
Inventor: TAKANO KAZUHITO
IPC: G06F12/16
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an upgrading method for firmware which can complete upgrading without any error even if trouble such as line abnormality occurs in the middle of the upgrading. SOLUTION: To upgrade the firmware in a flash memory 107 of a telephone set 100, blocks of data obtained by dividing firmware are received from a center device 101 through an ISDN network 102 and transferred to an SRAM 108, and their normalcy is confirmed; when the normalcy is confirmed, various programs used for upgrading are moved from the flash memory 107 to the SRAM 108 and the blocks of data are written to specific blocks in the flash memory 107. When the normalcy is not confirmed or if the blocks do not arrive owing to line abnormality, the abnormality is reported to the center device 101 and the retransmission of the blocks of data is requested.
Patent JP-H07182824-A (JP)
Title: Magnetic tape reel
Inventor: KAWADA HIDEAKI
IPC: G11B23/087
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a magnetic tape reel designed not to form air layers between respective winding layers of the magnetic tape even in the case of taking up of the magnetic tape with low tension by high-speed rotation of the tape. CONSTITUTION:This magnetic tape reel is composed of a cylindrical tape winding core part 31 and disk-shaped flange parts 33 integrally disposed on both side faces of this tape winding core part 31. These flange parts 33 are radially bored with plural lines of air vent holes 34 from the parts near the tape winding core part 31 to the parts near the outer peripheral edge. The inside surface walls of the flange parts 33 are hollowed and disposed with air outflow recessed parts 35 continuously with these air vent holes 34. These air vent holes 34 are composed as tapered holes inclining to the rotating direction for taking up. The air outflow recessed parts 35 are disposed in the front side in the rotating direction for taking up with respect to the air vent holes 34.
Patent JP-H11158423-A (JP)
Title: Water-base pigment ink for ink jet printer
Inventor: FUKUSHIMA MIZUE
IPC: C09D11/322
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink having good recovery upon maintenance and excellent reliability by specifying its viscosity behavior in a microregion. SOLUTION: A 700 μm inside diameter capillary 3 filled with a water-base pigment ink for an ink jet printer is set on an XYZ micromotion stage 8 mounted on a base 10, the capillary 3 is elevated in the direction of Z axis, and a probe made of a 200-8 μm diameter steel gauge and attached to the top of a vibrating plate 1 attached to a PZT actuator 4 is inserted into the ink. Next, a 1-5 V amplitude sinusoidal wave is impressed on the actuator 4 to change the longitudinal length of the vibrating plate 1 of the actuator 4 and to thereby vibrate the plate l.  The vibration is measured with a laser Doppler vibration meter 5, and the measured value is used to allow the end surface of the ink to coincide with one end of the capillary 3 and to adjust the viscosity of the ink at a position 200 μm deep from the end surface of the ink is 100 cP or below when the end surface of the ink is open to the chamber.
Patent JP-H06178483-A (JP)
Title: Molded motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K5/22
Filed: 1992-12-04
Abstract: PURPOSE:To provide a molded motor wherein an electronic component can be protected from heat and pressure in a molding operation. CONSTITUTION:A board 20 is arranged on the top surface of a stator 12, a pin 18 is made to protrude from the stator 12 so as to pass the board 20, a stator winding 16 is connected to the pin 18, the base part of the pin 18 protruding from the board 20 is covered with a protective member 24, and the board 20 other than the pin 18 protruding from the protective member 24, the protective member 24 and the stator 12 are molded.
Patent JP-H09254039-A (JP)
Title: Manufacture of grinding material compact having improved characteristics
Inventor: FURANSHISU REIMONDO KORIGAN
IPC: B24D3/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve heat stability, resistance against wear and resistance against impact by applying high pressure and high temperature conditions which are effective for sintering and binding to a reaction cell assembly including a lumplike body of specific diamond particles and a sintered metal carbide support layer which is arranged adjacent to it and contains particles of metal carbide. SOLUTION: Polycrystalline diamond(PCD) compact supported by metal carbide is formed by binding a sintered PCD compact layer with a sintered metal carbide support layer. The PCD compact layer uses lumplike bodies like powder of particles of diamond containing a mixture in which particles having comparatively large grain size are dispersed in diamond particles having sub-micron grain size. A reaction cell assembly including the lumplike bodies of diamond particles and the sintered metal carbide support layer containing metal carbide is prepared, and high pressure and high temperature conditions which are selected effectively for sintering the lumplike bodies of diamond particles on the PCD compact layer and binding the PCD compact layer with the sintered metal carbide support layer are applied to this reaction cell assembly.
Patent JP-H01168167-A (JP)
Title: Noise rejection method in multi-color picture
Inventor: IMAO KAORU
IPC: H04N1/46
Filed: 1987-12-23
Abstract: PURPOSE:To eliminate sufficiently isolated point noise by applying a prescribed rule to a noted area in a multi-color picture and areas around adjacent regions and the noted area so as to apply area incorporation based on the color and degree of isolation of the noted area. CONSTITUTION:Noise rejection processing is applied to a multi-color picture stored in a picture memory 101 by a CPU 102 and a noise rejection processing program 105 for the processing is stored in a ROM 103. There are two rules I, II in the noise rejection rules, the rule I applies mainly uneven color noise and the rule II applies a prescribed criterion as to a prescribed range to the noted area in the multi-color picture, its adjacent areas and a prescribed range around the noted area to discriminate noise of the noted area, and in case of discrimination of noise, the noted picture is incorporated into one adjacent area. Thus, the isolated point noise due to adhesion of ink or void during the print of multi-color picture is eliminated sufficiently.
Patent JP-2001144692-A (JP)
Title: Device and method for controlling wavelength multiplex optical amplifier
Inventor: WADA TETSUO
IPC: H01S3/067
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a wavelength multiplex optical amplifier that realizes control of the optical amplifier with high accuracy by decreasing a control error caused by the effect of a noise light included in a monitor light used for controlling the wavelength multiplex optical amplifier and to provide its control method. SOLUTION: In the controller for the wavelength multiplex optical amplifier by this invention, a photocoupler 2 branches part of a WDM signal light amplified by an optical level control section 1 or the like and a wavelength channel separation filter(WCSF) 3 is used to group the branched light into an even number channel component and an odd number channel component. Then photoelectric conversion sections 41, 42 and LPFs 51, 52 generate a monitor signal corresponding to each optical power of the even number group and the odd number group, a monitor signal selection control section 6 selects a monitor signal corresponding to either of the even number group and the odd number group and gives it to a comparator 7 and the output signal from the comparator applies feedback control to the level control section 1 so as to allow the control section 1 to conduct the ALC operation.
Patent JP-H06173443-A (JP)
Title: Concrete form assembling method and jig for separator guidance
Inventor: TADA KOSAKU
IPC: E04G21/16
Filed: 1992-12-04
Abstract: PURPOSE:To guide a number of separators smoothly and certainly into separator holes provided a return frame and to fasten them. CONSTITUTION:The assembling process for concrete form concerned consists of fixing a guide jig body 13, where a cord 16 stretches from the end part, to the tip of each separator 11, inserting this cord 16 into a separator hole 15 provided in a return form 14, approaching it while the corresponding separator hole 15 is guided along the cord 16, and fastening the tip of the separator 11 with the return form 14. At one end of the guide jig body 13 of this separator guide jig, a threaded part 12 is formed which is to be screwed in to the tip of the separator 11, while the cord 16 is so arranged as to stretch from the other end of the guide jig body 13 and to be inserted in the separator hole 15 in the return form positioned as confronting the tip of the separator 11.
Patent JP-H11158734-A (JP)
Title: Antimicrobial, thermally bondable conjugate yarn and antimicrobial yarn structure
Inventor: IKEDA JUNJI
IPC: D04H1/541
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial, thermally bondable conjugate yarn having no problem of discoloration, excellent durability, heat resistance and productivity, useful for spun yarn, nonwoven fabric, etc., containing a specific amount based on the conjugate yarn of a silver-based antimicrobial agent in a sheath part. SOLUTION: This thermally bondable conjugate yarn comprises a core part composed of a polyalkylene terephthalate having >=220 deg.C melting point and a sheath part constituted of a copolymerized polyester composed of a terephthalic acid component, an aliphatic lactone component, an ethylene glycol component and a 1,4-butanediol component, having 130-180 deg.C melting point. The sheath part contains 2-6 wt.% based on the conjugate yarn of an antimicrobial agent such as silver zirconium phosphate. A yarn structure such as spun yarn, nonwoven fabric, etc., consisting of 50-20 wt.% of the thermally bondable conjugate yarn and 50-80 wt.% of a polyester-based main constituent yarn is heat-treated to preferably produce an antimicrobial yarn structure.
Patent JP-H06153418-A (JP)
Title: Charger
Inventor: YAMAZAKI YASUHARU
IPC: H02J7/10
Filed: 1992-11-11
Abstract: PURPOSE:To fully charge a battery by detecting the temperature of the battery which has gone up by only charge. CONSTITUTION:The temperature of a battery 18 is detected with a resistor 13 and a thermistor 19, and the detected value is supplied to a controller 12. Moreover, the temperature of a charger is detected with a resistor 14 and a thermistor 16, and the detected value is supplied to a controller 12. The controller 12 decides whether to charge a battery 18, based on the supplied detected value, or not.
Patent JP-H08184852-A (JP)
Title: Active matrix type display device
Inventor: KAIZE YASUYOSHI
IPC: G02F1/133
Filed: 1994-12-27
Abstract: PURPOSE: To provide an active matrix type display device which suppresses the leakage current in an off state of TFTs and has a large opening rate and high performance. CONSTITUTION: The surface of an insulatable substrate 21 is provided with light shielding films 22 and conductive films which constitute auxiliary capacitor electrodes 23. The surfaces of these light shielding films 22 are provided with TFTs 35. The TFTs 35 are formed with gate electrodes 29 via gate insulating films 28 on a semiconductor layer having active regions 25, source regions 26 and drain regions 27. The auxiliary capacitor electrodes 23 are electrically connected to the drain regions 27 and are held at the same potential as the potential of the display pixel electrodes 32. The conductive films 30 are formed on the auxiliary capacitor electrodes 23 at the time of pattern forming the gate electrodes 29 via the gate insulating films 28 to constitute auxiliary capacitors for charge holding to form only the gate insulating films 28 of dielectric films.
Patent JP-H08184746-A (JP)
Title: Camera provided with line-of-sight detecting function
Inventor: NISHIMURA HITOSHI
IPC: G03B7/00
Filed: 1994-12-27
Abstract: PURPOSE: To make display within a finder easy to view by displaying the gazing position of a photographer in a different display state. CONSTITUTION: This invention is applied to a camera capable of detecting the line of sight, and a mark is moved corresponding to the movement of the line of sight of the photographer by a central arithmetic device 108 and a display position controller 119 when a release button is half depressed. In such a case, the mark is displayed in a display color 1. Meanwhile, when the release button is totally depressed, the display position of the mark is fixed and the mark is displayed in the display color. Since the mark is moved in accordance with the line of sight of the photographer when the release button is half depressed, the photographer confirms where he(she) turns his(her) gaze in real time.  Meanwhile, when the release button is totally depressed, the display position of the mark is fixed and final focus detection is performed with the fixed position as reference, so that the photographer confirms what position is set as the reference when the final focus detection is performed.
Patent JP-2001143182-A (JP)
Title: Forced transmitting terminal for emergency
Inventor: ICHIHANA MASAHIRO
IPC: H04W4/90
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a forced transmitting terminal for emergency which can secure a connecting circuit when an emergency call is preferentially required. SOLUTION: When a user operates a portable telephone terminal in an emergency for the forced transmission, a control circuit 6 performs the switching control of a switching circuit 2 and transmits a strong field signal 1 from a forced transmitting circuit 5 to a base station via an antenna 1. The strong field signal affects the portable telephone terminals included in a peripheral suppression effective range to cause an error of the connecting circuit between every portable telephone terminal and the base station and the base station disconnects the connecting circuit to the portable telephone terminal. Meanwhile, the circuit 5 transmits the strong field signal to the base station. When a prescribed time passed, the circuit 6 discontinues the transmission of the strong field signal and at the same time switches the circuit 2 to an ordinary transmitting circuit 4.  The circuit 4 transmits an ordinary transmitting signal to the base station and a portable telephone terminal that requires the emergency communication can perform an emergency call.
Patent JP-H04196374-A (JP)
Title: Resonator and pattern light generating device
Inventor: YANO MAKOTO
IPC: H01S3/08
Filed: 1990-11-28
Abstract: PURPOSE:To decrease the radiation energy density at the surface of a polarizing element and to enhance high power operation without deteriorating a resonator in service life by a method wherein a beam magnifier is provided to enlarges a beam which impinges on a polarizing element in diameter. CONSTITUTION:A polarizing plane rotational element 4 is provided between a laser rod and one of a pair of reflective mirrors 3A and 3B. A beam magnifier 5 is provided between the laser rod 2 and a polarizing element 6 so as to enable a laser beam emitted from the laser rod 2 to be enlarged in diameter and made to impinge on the polarizing element 6. At this point, as the beam magnifier 5 enables a laser beam emitted from the laser rod 2 to impinge on the polarizing element enlarging it in diameter, radiation energy density can be reduced to a loss threshold or below at the surface of the polarizing element 6, so that a polarizer can be prevented from deteriorating in service life even if the laser rays becomes high in intensity. By this setup, radiation energy can be lessened in density at the surface of a pattern forming means, and a laser can be enhanced in output power.
Patent JP-2001140415-A (JP)
Title: Anti-freezing structure for folded roof slab eaves edge
Inventor: MATSUURA YUKIHISA
IPC: E04D13/15
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an anti-freezing structure construction for folded roof slab eaves edge, capable of definitely preventing freezing and assuring easy roof construction. SOLUTION: A planar heating body 3 is overlapped to the bottom surface of the eaves edge of a folded slab structure as a roofing member for a building. A folded line-shaped 4 metal fittings 4 along the bottom surface shape, having the same corrugated with the folded slab 2, is overlapped to the bottom surface of the planar heating body 3. This metal fitting 4 is attached to a lateral frame 1 by a fixing device 5, penetrating though this folded roof slab 2 at a crest portion 2a of the folded slab 2. This metal fittings 4 can be substituted for an eaves frame as a decorative member for the folded roof slab 2.