baber/WOPTO huggingface dataset:
Patent JP-2001169179-A (JP)
Title: Image pickup device
Inventor: UMETSU KATSUHIKO
IPC: H04N5/357
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of wrap-around noise at photographing of animation in an image pickup device for photographing a still image and animation by reading all the lines at photographing of the still image and reading by jumping over prescribed lines at photographing of the animation by using a high pixel CCD. SOLUTION: The frequency band of an incident light to the CCD is changed, depending on which of a still image photographing mode and an animation photographing mode is selected.
Patent JP-H06194617-A (JP)
Title: Liquid crystal display device
Inventor: NISHINO TOSHIHARU
IPC: G02F1/13
Filed: 1992-12-25
Abstract: PURPOSE:To suppress the generation of wrong display by static electricity and to prevent an inspection error at the time of display inspection by providing a liquid crystal cell with an electrostatic capacity element and making the electrostatic capacity of the electrostatic capacity element smaller than the total sum of the electrostatic capacities of the respective elements exclusive of the electrostatic capacity element. CONSTITUTION:An air cell 6 is mounted as the electrostatic capacity element to the outside surface of one polarizing plate 1 stuck to the rear surface side of the liquid crystal cell 8. The air cell 6 is formed into the structure obtd. by adhering a pair of transparent plats 10, 11 consisting of glass, etc., by a frame-shaped sealing material 13 in the state of interposing an air layer 12 therebetween. The air cell 6 may be formed by assembling transparent resin plates to a box body. The electrostatic capacity of this air cell 6 is sufficiently smaller than the total sum of the respective electrostatic capacities of the polarizing plate 1, a substrate 2, an electrode 3, an oriented film 4 and a liquid crystal 5. Then, the voltage applied on the liquid crystal 5 is small and the voltage attenuates rapidly even if the static electricity is generated in, for example, the polarizing plate 1 and the voltage is generated in the liquid crystal 5 by polarization simultaneously therewith. The voltage by the static electricity is, therefore, rapidly attenuated.
Patent JP-H10179407-A (JP)
Title: Bread baking equipment
Inventor: YOSHIDA SHINJI
IPC: A47J37/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To detect external temp. without using a sensor by detecting the internal temp. of a bread baking equipment, which corresponds to external temp. for fixedly controlling process temp. in respective bread baking processes through the use of the resistance value of a heater. SOLUTION: The resistance value of the heater 8 immediately after power supply is detected so as to detect external temp. by difference in the resistance value at that time. When external temp. is normal, an output port pOUT2 is made to be H, the balance of a bridge circuit is obtained when a normal temp. transistor Q2 becomes an ON-state and an input port pIN is changed from H to L. At the time of low temp. the output port pOUT1 is made to be H, the balance of the bridge circuit is obtained when a low temp. transistor becomes the ON-state and the input port PIN is changed from H to L. When external temp. is judged to be the low one, for example, CPU 11 reads a duty ratio pattern in the blank of low temp. in a heater duty table, which is stored in ROM, sets it in RAM and controls the heater 8.
Patent JP-H05180327-A (JP)
Title: Lockup control device of automatic transmission
Inventor: AMANO MATSUO
IPC: F16H61/14
Filed: 1991-12-27
Abstract: PURPOSE:To keep good responsiveness and lessen shocks even if a clutch is worn by making a lock up control of a hydraulic power transmission device smooth and shortening its time. CONSTITUTION:Connection control of a lock up is performed by a control signal value D raised in a step shape from the lowest limit value to the first specified value Dt1 of a connection starting point or an 'a' point immediate before it and then raised in a step shape from a 'b' point to P by gradually increasing it to the second specifed value of an 'b' point (bigger than a perfect connection point T1 but smaller than a perfect connection upper limit value P) Dt2. In making a release control, it is lowered in a step shape from P to the second specified value Dt2' of a 'c' point and then lowered in a step shape from a 'd' point to the lowest limit value by gradually reducing the control signal from the 'c' point to the first specified value Dt1' of a perfectly released point 'd'. When the perfect connection point T1 and a release starting point K1 move to Y2, respectively, a learning is accomplished of shifting the controlling gradient line in an amount equalling to the change of the control value.
Patent JP-H10181386-A (JP)
Title: Shift control device automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: B60W10/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make improvements in a shift feeling by preventing any reset shock attending on an increase in engine braking sensation and input rotational frequency due to an accelerator being turned off, when up-shifting in a power-off state. SOLUTION: An input torque Tc is controlled by a shift judgment so as to sweep down at the specified grade (δ TC1). Input rotational frequency Nt goes down by a shift control start attendant on a drop in a releasing side hydraulic pressure PB, but engine torque is subjected to feedback control so as to make a rotational variation dNT come to a target rotational variation (dNTE). At that time, the releasing side hydraulic pressure PB is made to stand by to hydraulic pressure PL just before a releasing side frictional engaging element holds the torque, and in the case where an accelerator is turned on during the up-shift variable speed, the releasing side hydraulic pressure PB goes up at once, therefore the input side rotational frequency NT is subjected to feedback control so as not to make it become more than the gear ratio before the shift.
Patent JP-H07182097-A (JP)
Title: Pen input device
Inventor: NASHIKI NOBORU
IPC: G06F3/0488
Filed: 1993-12-24
Abstract: PURPOSE:To improve the operability in the case of performing a pen input operation by judging whether or not finally detected coordinate data are present in any of key display areas indicating end points other than the key display areas indicating origins. CONSTITUTION:A CPU 11 judges 'Is first input present?' as 'Y' when the coordinate data of an area pressed by a pen 30 are a valid key area. In this case, the CPU 11 flicker-displays the pressed key area of the display screen of a display device 12B. Then, the movement of the pen 30 of an operator is detected and the movement orbit is line-displayed on the display device 12B. Then, when the pen 30 is detached from the display device 12B, the CPU 11 flicker-displays the area when the area where the pen 30 is detached on the display screen is the valid key area other than the key area (origin) indicating the first input. Then, a key entry processing based on the combination of the two keys of the key area (origin) indicating the first input of the pen 30 and the key area (end point) where the pen 30 is detached.
Patent JP-H09162448-A (JP)
Title: Thermoelectric element
Inventor: IZUMI TAKAYUKI
IPC: H01L35/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To lighten thermal distortion by making this thermoelectric element has such structure that a semiconductor layer, which has thermoelectric function, is joined, at the face substantially vertical to the direction of the heat flux, with the electrode layer consisting of unidirectional carbon-carbon complex material where carbon fibers are arranged in substantially parallel with the direction of heat flux at the time of being used as a thermoelectric element. SOLUTION: One side of each semiconductor layer 1 and 1' which has p-type and n-type heat function is joined, at junction face 4, with a metallic electrode 2 on high temperature side. Residual one side is joined, at junction face 5, in Y direction (vertical) with a metallic electrode 2' on low temperature side through a UDCC electrode (unidirectional carbon-carbon complex material) 3 joined at the junction face 7. The semiconductor layer 1 and 1' are isolated and insulated with a heat insulating material 6.  The junction between the UDCC face and the metal is good in solder adhesion such as metallic brazing agent or the like, so the formation is easy, and the thermal expansion coefficient in Y direction of the UDCC is about middle between that of the metal and that of the semiconductor, and also the elastic modulus in Y direction is small at 10GPa, so the thermal distortion can be lightened.
Patent JP-H06320728-A (JP)
Title: Thin pen for thermal ink jet printer
Inventor: DEIBITSUDO DABURIYUU SUWANSON
IPC: B41J2/175
Filed: 1993-12-22
Abstract: PURPOSE: To miniaturize a printer by narrowing the lateral width of an ink jet printer. CONSTITUTION: A ink jet pen 50 corresponding to each color is mounted on the platen 38 reciprocating on the support shaft 40 of a color ink jet printer 30. The width of a pen is set to 1/2 or less the height and depth thereof. Since the distance having to move of a carriage in order to allow all of pens to scan the whole lateral width of a printing medium 36 is almost equal to 'width of medium + width ×2 of carriage', by narrowing the width of each of the pens, the distance of the carriage can be shortened and the width of the printer can be narrowed. This constitution is especially suitable for a color ink jet printer using a pen cartridge at every color.
Patent JP-H10173733-A (JP)
Title: Terminal adaptor
Inventor: KUMADA MAKOTO
IPC: H04L69/40
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To display, the setting value of communication condition of a terminal adaptor, incapable of being displayed unless repeating key operations onto a display device on a control panel at all times. SOLUTION: This terminal adaptor 2 is provided with a panel control section 24 that controls it so that a coded setting value only is displayed according to a display sequence by coding the setting value for each setting items of a communication condition of the terminal adaptor 2, and a display amount is reduced without decreasing an information amount and the setting value is always displayed on a display device on the control panel.
Patent JP-2000126402-A (JP)
Title: Pachinko game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine which has a possibility for a hit ball to get in a starting prize winning port without regard of adjustment of obstruction nails. SOLUTION: This Pachinko game machine is equipped with an electric starting prize winning port 9a, ball detectors 17a, 17b to detect falling hit balls, a variable display 26 variable-displaying based on the detection output of the detectors 17a, 17b, and a tulip solenoid 16 to open the electric starting prize winning port 9a when the patterns at the display stop of the variable display 26 matched a prescribed pattern.
Patent JP-H06197585-A (JP)
Title: Speed controller
Inventor: SHINOHARA SHIGERU
IPC: H02P25/10
Filed: 1992-12-25
Abstract: PURPOSE:To provide a speed controller which is not affected by the power supply voltage and has an excellent control characteristic by using the effective voltage corresponding to each arc firing phase angle as a control correcting amount and, at the same time, correcting the control correcting amount by detecting the power supply voltage. CONSTITUTION:A corrected arc firing phase angle is calculated and stored by calculating the difference between a set speed from a speed setting means 6 and actual speed from a speed detecting means 7 and correcting the firing phase angle corresponding to the difference by weighting the phase angle in corresponding to each part of the sine waveform of a power source 1. In addition, the firing phase angle of a semiconductor switching means 2 is controlled in such a way that a timer counter means 94 generates an output when the time elapsed after a zero-voltage detecting means 5 detects a zero voltage becomes equal to the time corresponding to the stored corrected firing phase angle so that the switching means 2 can be conducted through a semiconductor driving means 8.
Patent JP-2001165680-A (JP)
Title: Navigation device, service state displaying method, and recording medium
Inventor: HAKATA HIROSHI
IPC: G09B29/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of exactly displaying the state of service of facilities. SOLUTION: A present position computing part 31 computes a present position according to satellite radio wave, etc., received by a GPS module 2. A facility information extracting part 32 extracts information on facilities classified into specified kinds from facility information stored in an optical disc 6. A route searching part 33 searches routes from the present position to the respective facilities. An arrival time computing part 34 computes arrival time expected for movement to the respective facilities through the searched routes. An availability determining part 35 determines the availability of the facilities according to the facility information extracted by the extracting part 32 and the expected arrival time computed by the computing part 34.  A displayed image producing part 36 produces symbols showing the state of service of the respective facilities according to the result of determination of the facility availability and superimposes them on a map image of a specified area to display it on a display part 9.
Patent JP-H06194801-A (JP)
Title: Image forming method using silver salt diffusion transfer process
Inventor: UEDA SHINJI
IPC: G03C8/50
Filed: 1992-12-25
Abstract: PURPOSE:To provide an image forming method using a silver salt diffusion transfer process, by which a transfer image having a high maximum density and an excellent surface condition can be obtained within a shorter time. CONSTITUTION:The image is formed by using the silver salt diffusion transfer process, in which the development is performed by using an alkaline processing composition together with an image-receiving element. The alkaline processing composition is prepared by adding at least a potassium salt and a lithium salt so as to provide a gram equivalent ratio of added amounts of the potassium salt and the lithium salt of 1:0.001 to 1:0.1 and also to provide an added amount of the lithium salt of 0.01 to 0.25 gram equivalent per 1kg of the processing composition. The image-receiving element consists of an image-receiving layer using as the binder a cellulose ester or a cellulose which is obtained by hydrolyzing a cellulose ester. Alternatively, the image can be formed by using another silver salt diffusion transfer process, in which the development is performed by using a processing composition contg. a potassium salt together with an image-receiving element contg. a lithium salt.
Patent JP-2001164156-A (JP)
Title: Aqueous dispersion and water base ink for ink jet recording
Inventor: OKADA SHINICHI
IPC: C09D11/326
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a water base ink for ink jet recording which provides a colorant-containing aqueous dispersion having excellent dispersibility and can provide images having high resolution without bleeding, high density, and uniformity and does not cause clogging at the tip of a nozzle and has good drying characteristics on a paper, discharge responsibility, discharge stability, image fastness, and long-term storage stability. SOLUTION: The aqueous dispersion is obtained by dispersing colorants in an aqueous medium in the presence of a graft copolymer composed of (1) a segment (A) composed of (1-1) a monomer (A-1) having an ethylenically unsaturated bond and an anionic group and (1-2) a monomer (A-2) other than monomer (A-1) and having an ethylenically unsaturated bond copolymerizable with monomer (A-1) at a ratio of a hydrophilic monomer in the entire monomers constituting segment (A) of 20-60 mol% and (2) a segment (B) composed of a monomer (B-1) having an ethylenically unsaturated bond and an aromatic group. The water base ink for ink jet recording is composed of the aqueous dispersion.
Patent JP-H11185770-A (JP)
Title: Carbon substrate for fuel cell
Inventor: KOJIMA SUSUMU
IPC: H01M8/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate improved in its heat conductivity, restraining a temperature rise difference between cell units for improving the power generating efficiency of a battery and contributing to the long service life thereof by constituting an electrolyte storage plate or an electrolyte storage electrode plate of a combination of two or more kinds of carbon fiber having a different thermal expansion coefficient. SOLUTION: This substrate comprises each carbon fiber of a pitch type with a positive coefficient of thermal expansion and a PAN type or mesophase type with a negative coefficient of thermal expansion. A combination of 2 kinds or more or chopped fiber of 3-25 in length and milled fiber of 1 mm or less in length ia adopted, and according to the highness of mixing ratio of the milled fiber the heat conductivity of the substrate becomes high, and though the shrinkage of sizes caused by heat treatment is made small there occurs no change in another phisical property.  According to the mixing ratio of both kinds of fiber, controlling of the heat conductivity of each substrate in correspondence with a distance of upper/lower end of a partially stacked body in which cell units are stacked from a cooling plate is made possible, and also enhancement of treatment after connection work and working accuracy are made possible by making the coefficient of thermal expansion of connected substrate in a hybrid substrate, resulting in a stable battery performance.
Patent JP-H10186711-A (JP)
Title: Electrostatic image developer, image forming method and image forming device
Inventor: ISHIHARA YUKA
IPC: G03G9/087
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic image developer improved in environmental dependency of charge of toner, powder flowing property, and caking resistance, minimized in change on standing of charging property, and capable of providing an excellent image quality over a long period. SOLUTION: In an electrostatic image developer containing a toner and a carrier, the toner contains a toner grain having an average grain size of 3-9μm, a hydrophobic silica fine particle having a BET specific surface area of 40-120m<2> /g, and a hydrophobic titanium oxide fine particle having a BET specific surface area of 40-250m<2> /g, and the carrier is formed of a resin coated carrier having a coast by resin. In the above electrostatic developer, the ration (b/a) of the weight (a wt.%) of the hydrophobic silica fine particle to the weight (b wt.%) of the hydrophobic titanium oxide fine particle is preferably b/a<1.
Patent JP-H09165364-A (JP)
Title: N-(4-hydroxyphenylcarbonyl)-n'-n-octadecyl urea
Inventor: TORII MASASHI
IPC: B41M5/26
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound retaining both stable coloring and discoloring property, adaptable to the wide range of use and environmental conditions, and useful as a developer for reversible thermal recording materials. SOLUTION: This compound is N-(4-hydroxyphenylcarbonyl)-N'-n-octadecyl urea of formula I and e.g. obtained almost stochiometrically by mixing, then reacting equimolar hydroxybenzamide of formula II with n-octadecylisocyanate of formula III. A reversible thermal recording medium which use the subject compound, is constituted by setting a recording layer consisting mainly of this compound as developer and coloring agent on base material such as paper or resin film.
Patent JP-H05117617-A (JP)
Title: Heat-resistant adhesive composition
Inventor: INOUE HIROSHI
IPC: C09J179/08
Filed: 1991-10-30
Abstract: PURPOSE:To improve adhesive strength, flexibility, and heat resistance by mixing a soluble aromatic polyimide with an imidosiloxane oligomer terminated with unsaturated bond, a specific compound, and an epoxy hardener. CONSTITUTION:100 pts.wt. soluble aromatic polyimide obtained from aromatic tetracarboxylic acids consisting mainly 2,3,3',4'--biphenyltetracarboxylic acid and diamines consisting mainly of an aromatic diamine represented by the formula (wherein X is -O or -CH2- and Y is -SO- or -CH(CH3)2-) is mixed with 2-50 pts.wt. terminal-modified imidosiloxane oligomer, 5-150 pts.wt. epoxy compound having an aliphatic ester bond, and an epoxy hardener. The oligomer is one obtained by reacting an aromatic tetracarboxylic acid with diamines consisting mainly of diaminopolysiloxane and either an unsaturated monoamine or a dicarboxylic acid, and has a softening point of 300 deg.C or lower.
Patent JP-H11186219-A (JP)
Title: Dry etching
Inventor: KOBAYASHI MASAO
IPC: H01L21/3065
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily dry etching an inverted mesa structure. SOLUTION: Ions (containing radicals) 17 are made to fall on the surface of a semiconductor wafer 10 at an angle of incidence θ. Then, this wafer 10 is revolved around the central axis 16 of a cavity formed in the wafer 10. Whereupon, dry-etched surface 15 which has an inverted mesa type notch can be formed on the surface of the wafer 10.
Patent JP-H11179502-A (JP)
Title: Casting-rolling method
Inventor: KIMURA TAKESHI
IPC: B22D11/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve a DHCR operational ratio effectively utilizing the sensible heat in a cast slab. SOLUTION: In a method for charging the cast slab obtd. by a continuous casting equipment, directly into a heating furnace while synchronizing a steelmaking process and a hot-rolling process by directly connecting the intervals among plural continuous casting equipment 11A, 11B and heating furnaces 14A-14D and a hot-rolling equipment 15 having a hot-rolling mill by the directly conveying equipment fort the cast slab, the rolling is executed while regulating to the equations, Tc=ΣTci, Tci=Lsi/Vci, Tr=ΣTri, Tro=1/C/W and Tc=Tr.  In these equations, Tc is the casting time of one tundish in the continuous casting equipment, Tci is the casting time in each cast slab, Lsi is the length of each cast slab, Vci is the casting speed of each case slab, Ti is the rolling time in one rolling cycle in the hot rolling mill, Tri is the rolling time in each cast slab, C is the rolling efficiency in each cast slab shown with mass unit per unit time and W is the mass in each case slab.
Patent JP-H11175386-A (JP)
Title: Exclusive control management method and computer system
Inventor: OTSUKI KENJI
IPC: G06F12/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive control method capable of obtaining information relating to a file in use developed in each application operated on a system and specifying a monopolized or shared application to a specified file based on the information. SOLUTION: When an exclusive control state monitoring program (EX-APL) 23 is activated, applications 21a, 21b,... stored in a main memory unit 20 are checked one by one, information (application intrinsic information) 22a, 22b,... relating to the file developed inside the respective applications is obtained, and it is checked whether or not a specified file is used at present for the respective applications. When the specified file is used at present, the application name is specified and outputted to a display device 41 and a printer 52.