baber/WOPTO huggingface dataset:
Patent JP-H08190988-A (JP)
Title: Double spot type dc lighting of inverter type lighting circuit
Inventor: NAMIKAWA YASUYUKI
IPC: H05B41/42
Filed: 1991-12-10
Abstract: PURPOSE: To realize a DC lighting in a double spot method, and to reduce a radio noise, by using two systems of inverter lighting circuits, rectifying and smoothing the outputs of both circuits, and feeding a DC current to both lamps. CONSTITUTION: Two systems of inverter lighting circuits 1 are used, the outputs are rectified by rectifiers 2 and 9, and smoothed by capacitors for smoothing 3 and 10, and coils for smoothing 4 and 11, so as to obtain DC currents I-1 and I-2. The current I-1 flows through a starter 6, the voltage at the point A of a lamp 7 is made smaller than the potential at the point B, by the functions of the coil and the capacitor ballast in the circuit 1, while the current I-2 flows to the starter 6 passing through the electrode of the lamp 7. And when the starter 6 is separated from the contact, a kick voltage is generated from the coils 4 and 11, and both the two systems of circuits are to have different power sources respectively. Consequently, two negative electrode luminescent spots come out on the electrode of the lamp 7, and a DC lighting can be carried out in a double spot method.
Patent JP-H10214428-A (JP)
Title: Optical system driving device
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical system holding body reduced in electric conductivity, suppressive in the occurrence of eddy current, having rigidity and capable of being made light in weight by composing the body mainly of a liquid crystal high polymer material filled with glass fiber at a specified ratio. SOLUTION: The objective lens holding body 1 is inserted into a supporting shaft 11 through a bearing 14. An objective lens 2 and a weight 12 with the nearly same weight as the objective lens for keeping a weight balance are attached to the vicinity of the bearing 14. A focusing coil 3 is wound around the outer peripheral part of the objective lens, and a rectangular tracking coil 4b is attached downward it. The neutral point of the objective lens hold body 1 is held by a neutral point hold rubber 5 fixed to an optical head 9. The objective lens hold body 1 is left/right turnable and upper/lower slidable within a hold range. The objective lens hold body 1 obtains light weight and excellent rigidity by filling up the glass fiber of 30-40wt.% for the liquid crystal high polymer material.
Patent JP-H11194691-A (JP)
Title: Image forming device
Inventor: ENDO ISAO
IPC: G03G15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To securely remove toner on a photoreceptor without scattering the toner on the photoreceptor and to form a stable image even in a high- temperature high-humidity environment. SOLUTION: The device is equipped with the photoreceptor 1, a developing means 4 for forming a toner image by developing a latent image on the photoreceptor 1 by a reversal development method, and a cleaning means 5 for removing a residual toner image on the photoreceptor 1 which consists of a counter-system cleaning blade 5b and a hold member 5a. The photoreceptor- contacting side of the cleaning blade 5b is bonded to the hold member 5a.
Patent JP-2000185894-A (JP)
Title: Safety device for working machine
Inventor: AKITA MASATAKE
IPC: B66C23/78
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent sound alarm from being outputted exceeding necessary frequency, by causing a sound alarm means to output a first sound alarm when a working machine operation detecting means detects a driving operation of the working machine or a stop operation after the driving operation before it detects a ground state of an outrigger device. SOLUTION: When outrigger devices 10, 10 are in a non-setting state (in a state that outrigger ground detecting means 15, 15 do not detect setting state of the outrigger devices 10, 10), a crane portion driving apparatus other than the outrigger devices 10, 10 is driven and operated. A control means outputs a command signal to a sound alarm means to output a first sound alarm, the sound alarm means generates the sound alarm that the outrigger devices 10, 10 are not installed, and a worker can easily recognize an operation error and can speedily perform an avoiding operation. When the crane portion driving apparatus is not driven or operated even if the outrigger devices 10, 10 are not installed, the control means does not output the command signal to the sound alarm means.
Patent JP-2001174056-A (JP)
Title: Vacuum type water heating equipment
Inventor: NINOMIYA YOSHIO
IPC: F24H1/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide vacuum type water heating equipment which utilizes the heat energy of an exhaust gas while preventing the leakage of the gas. SOLUTION: The vacuum type water heating equipment is provided with a liquid heating medium storing section 20 in the bottom section of a storage water heater body 10 having an internal vacuum space, a heating section 30 which generates the vapor of a liquid heating medium by heating the liquid heating medium stored in the storing section 20, and a hot water pipe 40 which is provided on the top of the body 10 and through which water is made to flow. In the internal vacuum space of the body 10, in addition, a heat transfer tube 50 through which the exhaust gas is made to flow, a liquid heating medium supplying section 60 which supplies the liquid heating medium to the heat transfer tube 50, and a supply-of-liquid heating medium control section 80 which controls the supply of the liquid heating medium are provided.
Patent JP-2001175265-A (JP)
Title: Sound absorbing material
Inventor: SANO SHINJI
IPC: G10K11/162
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing material which effectively solves the remedy for air pollution and noise problem. SOLUTION: This sound absorbing material consists of at least a fibrous structure and particles having photocatalyst performance is adhered to part of the fiber surfaces constituting this fibrous structure.
Patent JP-H11178016-A (JP)
Title: Indoor wiring branch substrate of communication line
Inventor: KOJIMA TAKUYA
IPC: H05K1/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To enable advance wiring beforehand, even if the installation place of a terminal is undecided by mounting an inputting means, which inputs an analog line and a digital line, e.g. a modular jack on a circuit board, independently branching each line that is inputted respectively and providing an outputting means which distributes each branch circuit to plural separated places. SOLUTION: A digital line that is inputted to a modular jack P1 for a digital line is inputted to a connector P5 for single wiring and is returned to the other terminal of the connector P5 via a digital modular jack PJ45 of a living room. It is connected serially as a connector P7 for signal wiring connection digital modular jack RJ45 for a Japanese-style room through a DIP switch S1 for signal wiring disconnection,.... An analog line that is inputted to a modular jack P2 for an analog line is branched and is connected in parallel with DIP switches S1, S2,... for single wiring disconnection.
Patent JP-2000186315-A (JP)
Title: Floating casing and method for manufacturing the same
Inventor: KIHARA KAZUYOSHI
IPC: B63B35/44
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and improve the strength and stability of a floating casing by attaching a support leg on the bottom plate of the steel- made casing to be mounted on a lower form, and placing lightweight concrete on the whole outer peripheral face of the steel-made casing. SOLUTION: A number of stud dowels are attached to the outer surface of a steel-made casing l comprising a floor plate 1a, a bottom plate 1b, a side plate 1 and a both ends plate, and a reinforcing bar is arranged to attach a steel-made support leg 11 on the bottom plate 1b. The casing 1 is mounted through the support leg 11 on the lower form 9a of a pedestal 15, an outer peripheral form 9b is disposed to place lightweight and high fluidizing concrete 2 of density of 1.5-1.8 t/m3 on the whole outer peripheral part of the casing 1, and a floating casing 10 such as a pier is manufactured.  Thereby the casing is not inverted, the concrete 2 is placed as it remains mounted on the pedestal 15, working efficiency is improved, in addition, the strength of the floating casing 10 is improved by the steel-made support leg 11, and the center of gravity is lowered to improve stability as a floating body.
Patent JP-2001179068-A (JP)
Title: Stirring apparatus equipped with baffle plate and method using the same
Inventor: KAWAMURA TAKESHI
IPC: B01F7/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stirring apparatus and a stirring method capable of providing excellent mixing properties even with a small amount of a liquid in a stirring tank in the case of carrying out a semi-batch type operation accompanied with liquid amount increase and having a simple structure and operation. SOLUTION: The stirring apparatus comprises a stirring axle 4 in a stirring tank 1 having a cylindrical straight trunk part 2 and a bottom part 3 projected downward in the lower end, stirring blades 5 installed in the lower end of the stirring shaft 4 closely to the bottom wall face 3a of the stirring tank, straight trunk part baffle plates 6 extended in the up and down direction and installed in the inner side face 2a of the straight trunk part of the stirring tank at intervals from one another in the circumferential direction, and one or a plurality of bottom part baffle plates 7 projected toward the center of the stirring tank 1 farther than the positions of the inner vertical side 6a of the baffle plates 6 in the straight trunk part and installed in the wall face 3a of the stirring tank bottom at intervals from one another.
Patent JP-2001183428-A (JP)
Title: Schmidt characteristic inspecting device
Inventor: SHIROYAMA HIROAKI
IPC: G01R31/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a Schmidt characteristic inspecting device, capable of shortening time for inspecting characteristics of a Schmidt input circuit. SOLUTION: This Schmidt characteristic inspecting device 15 is made up of a DA(digital-to-analog) converter 16, a hysteresis width count circuit, and a Schmidt characteristic output circuit 1A. The converter 16 outputs a voltage which is synchronized with a clock signal 1F. The count circuit is synchronized with the clock signal 1F and counts one level section time of a Schmidt output signal 14. For the period of measuring switching voltages Vth, Vtl, the output circuit 1A is set to output the clock only during a period when an output of the Schmidt input circuit is on one level, and after this period, to output the clock equating to the width of a hysteresis, each time the clock signal 1F is inputted. This enables inspection with digital input and digital output.
Patent JP-H11184118-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic device having that electrophotographic photoreceptor
Inventor: TANAKA MASATO
IPC: G03G5/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor of high durability which has extremely high sensitivity in a long wavelength region and stable and excellent potential characteristics without influences of repeated use or environmental changes. SOLUTION: This lamination type electrophotographic photoreceptor has at least two layers of a charge producing layer and a charge transfer layer on a conductive supporting body. The charge producing layer contains a crystalline oxytitanium phthalocyanine pigment showing intense peals at 9.0 deg., 14.2 deg., 23.9 deg., and 27.1 deg. Bragg angle 2θ±0.2 deg. in a CuKα characteristic X-ray diffraction pattern. A mixture of a polyester resin and a melamine resin after crosslinked by heating is also used for the layer.
Patent JP-H11166471-A (JP)
Title: Regular polygon type power engine
Inventor: KOBAYASHI TORU
IPC: F03G3/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a power engine of simple structure which makes rotation automatically. SOLUTION: A regular polygon of eight or more angles is fitted with a center shaft, and when a disc 1 comes to the right, claws 3 protrude and are going to rotate the disc 1, and when comes to the left, the claws 3 retract and the driving force goes out. On the basis of the balance there to the left and right, a power engine is accomplished.
Patent JP-H11179054-A (JP)
Title: Game device for business and information storage medium
Inventor: SATSUKAWA TAKASHI
IPC: A63F13/55
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To permit a player to enjoy a game by an adjustment setting which the player feels agreeable with him by arranging a means by which the player himself executes the adjustment setting for correcting operation data whose value is changed in accordance with an operating action which is executed through the use of an operating means by the player. SOLUTION: The control parts 34-1 and 34-2 of gun-type controllers 22-1 and 22-2 input detecting pulses from photosensors 32-1 and 32-2 and detect the X and Y coordinates of the indication (impact) positions 25-1 and 25-2 of the gun-type controllers 22-1 and 22-2. The adjustment setting parts 112-1 and 112-2 of game arithmetic parts 110-1 and 110-2 corrects operation data of which value is changed in accordance with the operation act which is executed through the use of the gun-type controllers 22-1 and 22-2. Adjustment screen setting parts 114-1 and 114-2 execute a processing for displaying an adjustment screen which the player views at the time of adjustment. Besides, adjustment setting storage parts 116-1 and 116-2 store the contents of adjustment setting by the player.
Patent JP-H11255860-A (JP)
Title: Polyurethane foam for shoe sole
Inventor: OKUBO MAKOTO
IPC: C08G18/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam for a shoe sole which has excellent hydrolysis resistance and an average density of 0.15-0.5 g/cm<3> and is free from skin peeling or molding shrinkage and is good in appearance. SOLUTION: The titled foam is obtained by reacting a polyol component comprising (A) a polyether polyol A having at least two hydroxyl groups, (B) a polymer polyol B containing a polyether polyol having at least two hydroxyl groups as a base material and polymer particulates and (C) a chain extender with a polyisocyanate compound in the presence of a blowing agent and a catalyst, where the amount of the polymer particulate is 10-30 pts.wt. based on 100 pts.wt. of the total amount of the polyether polyol A and the polymer polyol B and the average density of the foam is 0.15-0.5 g/cm<3> .
Patent JP-2001185327-A (JP)
Title: Rice cooker
Inventor: HAMADA HIRONORI
IPC: H05B3/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving rice cooker which can separate commercial power supply from the cooker inside the cooker, even in a state that the cooker is connected with the commercial power supply. SOLUTION: A back-up means 9 for backing up a control means 7, an input means 8 for inputting signals into the control means 7, an electricity switching means A11 for turning on and off the commercial power source 1 to and from the cooker are provided, and the control means 7 controls the above electricity switching means A11 turning on and off according to the state of operation of the cooker.
Patent JP-2000195812-A (JP)
Title: Vapor phase doping apparatus and vapor phase doping method
Inventor: ATSUMI KENJI
IPC: H01L21/223
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase doping apparatus and a method with which in-plane uniformity in an impurity diffused layer having a shallow joint can be improved. SOLUTION: A semiconductor substrate 11 is placed on a susceptor 10 within a reactor furnace 1, and a PH3 gas is fed into the reactor furnace 1 through a quartz gas nozzle 12, thereby doping the substrate 11 with P. In this processing, the PH3 gas jetted out of a gas diffusion hole 12a of the nozzle 12 is allowed to reflect at the inner wall of the reaction furnace 1, and the gas stream is directed at an angle of 45 deg. to 90 deg., preferably at an angle vertical or approximately vertical to the surface of the substrate 11.
Patent JP-2000194687-A (JP)
Title: Device and method for displaying nutritive component of food
Inventor: MATSUBARA YOSHIHIRO
IPC: G06F17/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable a user of a store to easily confirm the total amount and balance of nutritive components included in food such as delicatessen by storing information on nutritive components of extracted food for a predetermined period and displaying their component ratio. SOLUTION: The code of a food label read by a bar code scanner 13 is analyzed by a program run on a CPU 12 to extract various data. A storage part 14 has an area for temporarily storing the various data of the food. The code of the food label read by the bar code scanner 13 is analyzed sequentially by a CPU 12 and stored in the storage part 14. A display part 15 is equipped with liquid crystal, a CRT or other display devices which display various data of food read by the bar code scanner 13. Each time the label of food is read, the food name, food code, price, raw material names, and nutritive component amounts and their ratio are displayed on the display part 15.
Patent JP-H11190606-A (JP)
Title: Rotation quantity measuring method and rotation quantity measuring device
Inventor: TAMAI HIROBUMI
IPC: G01B7/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotation quantity measuring method and a rotation quantity measuring device that can measure rotation quantity with accuracy without calibrating a rotating speed detecting sensor by a calibrating device. SOLUTION: The physical quantity of magnetic flux or the like is regularly changed in association with the rotation of a rotating shaft of a motor M, and the change of the physical quantity is converted into the signal change of two voltage or the like different in phase. In the case of converted signal waveform having discrepancy from normal waveform, this discrepancy is dissolved by a signal waveform correcting means 21, and a rotation quantity computing means 22 computes the rotation quantity such as rotation frequency and a rotating position on the basis of the corrected signal change.
Patent JP-2001185943-A (JP)
Title: Antenna
Inventor: UCHIDA HARUHISA
IPC: H01Q1/40
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which is arranged vertically or obliquely projecting from the body of a vehicle, etc., and which has a radiation mode of large gain horizontally. SOLUTION: A coil antenna 12 of 1/4 wavelength is electically connected to the base end of a pole antenna of 1/2 wavelength which is arranged vertically or obliquely and a cylindrical capacitive tube 14 is provided covering and capacitively coupling the coil antenna 12; and the center conductor 16a of a feeder 16 is electrically connected to the base end of the coil antenna 12 and an external conductor 16b is electrically connected to the capacitive tube 14. Smooth matching is performed on a signal path with the inductance component of the coil antenna 12 and a capacitance component based upon the distribution constant of stray capacitance Cf between the antenna and capacitive tube 14.
Patent JP-2001185344-A (JP)
Title: Microwave oven
Inventor: KUBO AKIYASU
IPC: F24C7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven equipped with a resin-made protection cover with enough strength to which a rotary antenna can be fitted rotatably, through which a user can watch movement of the rotary antenna, and which is prevented from getting dissolved due to concentration of microwaves. SOLUTION: Two spots of a protection cover 9 made of translucent resin where microwaves tent to concentrate are scraped to make a thin part 11. With this, microwaves oscillated by a magnetron are prevented from centering on the protection cover 9, and so, the resin making up the protection cover 9 is prevented from getting dissolved due to temperature rise. Since the protection cover 9 is also made of the translucent resin, a user can look inside to watch the movement of the rotary antenna set near a feeding aperture.
Patent JP-2001179046-A (JP)
Title: Method for deodorizing and cleaning exhaust gas or flue gas
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To effectively remove offensive odor, smoke and hazardous substance of exhaust gas generated from processes of chemical apparatus, water cleaning, wastewater treatment, drying, incineration, waste disposal or the like, and cooking facilities for roasting meat, fish or the like by a simple facility. SOLUTION: While electrolyte aqueous solution made by dissolving salts of chloride and bromide singularly or mixedly, and preferably adjusted to 6:4 in mole ratio of Br-:C1- is allowed to flow between a cathode and an anode of an electrolytic reaction apparatus, electrolysis is carried out by allowing an electric current to flow to the electrodes. By conducting the generated electrolysis water to an absorption means, to be brought into contact with the exhaust gas, the offensive odor, smoke and hazardous substance are removed.
Patent JP-2000191182-A (JP)
Title: Sheet carrying device and image forming device
Inventor: FUNAMIZU YOSHIHIRO
IPC: B65H7/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the sheet carrying speed by providing a second detecting means for detecting the sheet kind of a sheet carried in the sheet carrying directional upstream from a first detecting means for detecting the tip of the sheet, and adding the correction value according to the sheet kind detected by the second detecting means to the detection result of the first detecting means. SOLUTION: The sheet kind of sheets stored in a cassette 115 for storing sheets is detected by a surface detecting sensor 312. The sheet is fed by a feed roller, doubly fed papers are separated by a retard feed roller, and the tip of the sheet carried from the cassette 115 is detected by a reflection type sheet sensor 313 that is a register pre-sensor. The ON (rotation starting) timing of a register roller 120 to be controlled is controlled by the detection point obtained by adding the correction value to the result of the reflection type sheet sensor 313 according to the sheet kind detected by the surface detecting sensor 312, whereby the image tips on the sheets are mutually adjusted.
Patent JP-2001191172-A (JP)
Title: Work unfixing mechanism in casting apparatus
Inventor: AOKI SHINZOU
IPC: B22D29/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel work unfixing mechanism to reliably and smoothly implement the unfixing work to press a cast work from a mold. SOLUTION: When the work unfixing mechanism moves the cast work W while held by an upper mold 22a, presses it from the upper mold 22a by a pressing body 41, and unfixes the work, the pressing body 41 is set in a fixed condition to a support base 23 provided in an immobile condition during the stroke that the upper mold 22a unfixes the work W. On the other hand, the pressing body 41 is set to freely slide as the upper mold 22a is retracted during the stroke that the upper mold 22a is retracted to the height at which the work W placed on a carrying surface can be transferred after the unfixing, and when the pressing body 41 is switched in a free slide condition, the closely attached condition of a switching body 42 to the support base 23 generated by the pressing is eliminated mainly by the self-weight drop of the pressing body 41, and the switching is implemented.