baber/WOPTO huggingface dataset:
Patent JP-H0476327-A (JP)
Title: Air conditioner
Inventor: KOBA YOSHITAKA
IPC: F24F1/00
Filed: 1990-07-16
Abstract: PURPOSE:To eliminate a ventilation air supplying port and a ventilation discharging port, improve an outer appearance and further reduce a cost of an air conditioner by a method wherein an air supplying port for supplying surrounding air into a room is communicated with a spacing between a heat exchanger of an indoor device and an air blowing port through an air feeding duct, and an air feeding port for use in feeding indoor air is communicated with a spacing between the heat exchanger of the indoor device and a suction port through an air discharging duct. CONSTITUTION:Surrounding air fed from a duct 14 passes from an air supplying fan 15 within a ventilation device 2 through air supplying port 2a and an air supplying duct 16. The air is fed into a spacing A between a heat exchanger 20 of an indoor device 3 and an air blowing port 23. The air is blown by a circulation fan 22 from a blowing port 23 into a room 1. In turn, a part of air taken from a suction port 21 of the indoor device 3 into the indoor device 3 passes through an air discharging duct 8, is fed from a feeding port 2b into the ventilation device 2. The air passes through a heat exchanger 9 and reaches an air discharging fan 10. The air passes through a duct 11 and then is discharged out of a room. A part of the air taken from the suction port 21 of the indoor device 3 into the indoor device 3 passes through the heat exchanger 20, thereafter the air is blown from the blowing port 23 into the room 1.
Patent JP-H1023089-A (JP)
Title: Transmission output control circuit
Inventor: NAKAMURA ATSUNORI
IPC: H04J3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress a spread in a transmission spectrum, due to an overshoot caused at rising of a burst transmission wave. SOLUTION: An operational amplifier 201 forms an automatic level control loop, to control an output level of a burst transmission wave to a steady-state value corresponding to a control voltage VC1. Output voltages of operational amplifiers 201, 202 are stored in a hold capacitor 203 and outputted to a variable attenuator 101 as an attenuated control signal. A control circuit 106 gradually transits the operational amplifier 201 from an operation stop state to an operation enable state for rising transient periods with a rising point of time of the burst transmission wave inbetween. Thus, the voltage, stored in the hold capacitor, rises from a control voltage VC2 to a steady-state value, corresponding to the control voltage VC1 so as to increase the attenuation of the variable attenuator 101 attended therewith.
Patent JP-H0351678-A (JP)
Title: Air conditioner
Inventor: KITANO MOICHI
IPC: F25B1/00
Filed: 1989-07-19
Abstract: PURPOSE:To surely uniformly hold oil returning for each compressor without need of oil returning operation by classifying a plurality of the compressors into a first compressor group and a second compressor group, connecting a branch suction pipe of the same length and diameter to the compressors of each group and arranging a pipe-inside resistance means to the branch suction pipe of the first group. CONSTITUTION:A pipe-inside resistance means 19 is arranged in a first branch suction pipe 15 connected to a compressor 2 of a first group. The resistance of a refrigerant sucked in the compressor 2 is enlarged by the resistance means 19 and the dome-inside pressure of the compressor 2 of the first group is always lower than that of a compressor 3 of a second group. Thereby, after lubricating oil discharged with a discharging refrigerant from the compressors 2, 3 is separated by an oil separator 4, when returning to a suction pipe 13 the lubricating oil is mainly sucked in the compressor 3 of the second group in which the suction resistance of the refrigerant is small. Next, the lubricating oil returned to the compressor 3 of the second group is sucked in the compressor 2 of the first group through an oil balance pipe 10 with the use of the difference of dome-inside pressure.
Patent JP-H0531373-A (JP)
Title: Anion exchanger
Inventor: SADA TOSHIKATSU
IPC: C02F1/42
Filed: 1991-07-29
Abstract: PURPOSE:To obtain an anion exchanger especially effective for the selective adsorption of a nitric ion by using the anion exchanger having an anion exchange group to which a hydrocarbon chain having a plurality of carbon atoms is bonded. CONSTITUTION:As a nitric ion adsorbent, an anion exchanger having an anion exchange group to which a 2C or more hydrocarbon chain such as hydrocarbon chain such as ethyl or propyl, a hydrocarbon chain having an ether bond or a hydrocarbon chain partially substituted with a halogen group not participated in reaction is used. This anion exchanger selectively adsorbs and removes a nitric ion especially from a relatively dilute solution wherein various anions are present along with a nitric acid. After adsorption, this anion exchanger is treated with a basic aqueous solution such as a caustic soda solution or aqueous ammonia or a saline solution to be regenerated.
Patent JP-2000021258-A (JP)
Title: Membrane switch and illumination type switch device
Inventor: SHIMIZU KAORU
IPC: H01H13/70
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To exhibit functions such as pollutant decomposition, sterilizing, a mold-proof characteristic, and a luminous property by laminating a first sheet member having a first electrode and a second sheet member having a second electrode via a spacer and providing a luminous member and a photocatalyst on a switch pressing operation side. SOLUTION: This switch includes first and second sheet members 1, 2, a spacer member 3, a viscous agent (or an adhesive) 4, first and second electrodes 5, 6, and a functional member layer 20. The functional member 20 is constructed of a SiO2 thin film or a fluorine resin thin film, and each of photocatalyst grain and a luminous member is mixed at a ratio of several-10 wt.%. The photocatalyst grain made of TiO2 is provided with a grain size ranging from several nm to several μm. The photocatalyst grain may be impregnated with an organic solvent such as aniline. When an epoxy resin or acrylic resin is applied as a hard coat layer, the photocatalyst grain may be coated with ceramic apatite.
Patent JP-H0717145-A (JP)
Title: Thermal recording material
Inventor: YAMAGUCHI NOBUKO
IPC: B41M5/323
Filed: 1993-07-02
Abstract: PURPOSE:To improve a light fastness of an image by a method wherein a thermal recording layer containing not only a diazo compound and a coupler as main components but also a hydrophobia guanidine derivative and a piperidine derivative is provided on a substrate. CONSTITUTION:A thermal recording layer containing a diazo compound and a coupler reacting with the diazo compound to produce a color as main components and further being incorporated with a hydrophobic guanidine derivative and a piperidine derivative is laminated on a substrate to obtain a thermal recording material. For further improving a light fastness, a protective layer can be provided on the thermal. color-forming layer. An intermediate layer may be provided between the substrate and the thermal recording layer for improving thermal separation properties in a multi-color heat-sensitive material. As a material for the layer, an emulsion, a latex, or the like of a water-soluble polymeric compound or a hydrophobic polymeric compound is preferably used.
Patent JP-H0828739-A (JP)
Title: Spool valve
Inventor: HARA YASUNORI
IPC: F16K3/26
Filed: 1994-07-19
Abstract: PURPOSE:To ensure the static property of a spool without the electrification to a solenoid while reducing cost and improving the assemble and working properties of the solenoid. CONSTITUTION:A body formed with a plurality of ports is formed with a spool hole 2 in which a spool 4 is slidably incorporated, while a spool valve is provided on one end of the spool 4 with a solenoid. A spring force of a spring 11 holding an initial load is adapted to act on the spool end at the opposite side to the solenoid, while a stopper 14 is fixed to the solenoid side of the body so that the spool 4 is constituted to come in contact with the stopper 14 under the noraml condition.
Patent JP-H068868-A (JP)
Title: Frame of motorcycle
Inventor: FUJIWARA HIROSHI
IPC: B62K19/40
Filed: 1992-06-24
Abstract: PURPOSE:To obtain the frame of a motorcycle which can secure the sufficient strength of a side stand bracket part and can be made lightweight, by nipping a reinforcing plate between an outer plate and an inner plate, at a desired place where strength is necessary, and integrally welding three plates surely. CONSTITUTION:The left and right main tubes 1 in pair are welded by nipping and welding an outer plate 2 and an inner plate 3 consisting of each steel plate, and a reinforcing plate 11 is nipped, keeping an interval between the outer plate 2 and the inner plate 3 at a desired place, and integrally welded, forming a step difference at both the edges. Further, a bridge piece 14 is allowed to penetrate horizontally and welded on the rear lower edges of the left and right main tubes in pair, and one edge of the bridge piece 14 is projected outside the outer plate 2 of the main tube 1, and a side stand bracket 15 is attached on the bridge piece 14 and the outer plate 2, and welded integrally.
Patent JP-H1121620-A (JP)
Title: Automatic hardening apparatus with induction heating
Inventor: TAKAISHI ZENKICHI
IPC: C21D1/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic hardening apparatus with an induction heating which can apply stable hardening with small number of workers. SOLUTION: A work to be treated is ejected from a work stocker 110 with a work lifter 120 and transported to a supplying position A on an index table 50 with a work transporting means 130. Then, the work is indexed and turned with the index table 50 and the height thereof is detected at a B position with a height detecting means 55 and the work is hardened at a C position with an induction heating and cooling means 6. At a D position, it is detected whether the work is normally hardened or not, with a non-hardening detecting means 56 and the work is shifted to an ejecting position E and transported to a hardened work lifter 220 with a hardened work transporting means 230 and loaded to a hardened work stocker 210. The above movement is driven under automatic control with a control means 70.
Patent JP-2000018918-A (JP)
Title: Laser interference apparatus for detecting moving quantity of movable body
Inventor: IWAMOTO YOJIRO
IPC: G01B9/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser interference apparatus for detecting moving quantity of a movable body which can measure the moving quantity of a movable body with high accuracy and with high resolution, while constitution is simplified and miniaturized. SOLUTION: A laser interferometer divides a spherical wave laser beam outputted from a laser light source 10 into two laser beams by using a beam splitter 16. Corner-cube prisms 18, 20 are irradiated with the respective laser beams. Laser beams (measurement light and reference light) reflected by the respective corner-cube prisms 18, 20 are superposed and made to interfere with each other by the beam splitter 16. After the interference result is magnified with a magnifying lens 22, interference fringes are observed by using a plurality of photodetectors 24a-24d of a detecting part 24. The interference fringes are generated by interference of spherical waves, and by adjusting the position of the corner-cube prism 20, the optical path of the reference light can be shifted in a direction parallel to the optical axis.  By adjusting the shift quantity, the pitch of the interference fringes can be adjusted.
Patent JP-H0781830-A (JP)
Title: Sorter
Inventor: FURUYA KIMIHIKO
IPC: G03G15/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a sorter having a newly developed means that allows close contact of a sheet with the surface of a conveyor belt irrespective of the direction in which the sheet is conveyed and even if the sheet is curling. CONSTITUTION:In a sorter comprising a conveyor means 18 made by an endless belt 17 and an orientation means for deflecting and feeding sheets conveyed by the conveyor means 18, a curving means 50 comprising a plurality of roller members 51 supported on their axes on a freely curving member in sequence, and a storage means in which the curving means 50 is stored in such a manner as to freely go into and out of it, are provided. One end portion of the curving means 50 is coupled to the orientation means 35 and is thus made to go into and out of the storage means in conjunction with the orientating action of the orientation means 35, and a curving-means supporting member 54 is provided for rolling the roller members 51 on close contact with the endless belt 17 so that when the curving means 50 is drawn out of the storage means by the orientation means 35 a sheet is sandwiched between the roller members 51 of the curving means 50 and the endless belt 17 of the conveyor means 18.
Patent JP-H0854966-A (JP)
Title: Method for initializing microcomputer system
Inventor: ITO KEIICHI
IPC: G06F11/14
Filed: 1994-08-11
Abstract: PURPOSE:To prevent the runaway due to the abnormality of a RAM by performing the initialization of a CPU in a microcomputer board without using the CALL/RET instruction for which the RAM is used. CONSTITUTION:Steps S1 to S6 A are initialization processings for which a RAM is not used. Namely, at first, an interruption is inhibited (S2), a CPU internal register is initialized (S3) and the initialization of a CPU is performed (S4A). In this initialization of the CPU, the initialization is performed by using the macroinstruction of an assembler level corresponding to the CALL and RET for which an internal register is used in place of the RAM for a sub-routine processing. Next, a memory check is performed (S5A) and the presence or absence of an abnormality is discriminated (S5B). When the abnormality does not exist, a stack pointer is set (S6A) and the processing is proceeded to the initialization processing (S7) of a peripheral device for which the RAM is used. Therefore, the initialization processing of the microcomputer system can be performed without causing the runaway due to the abnormality of the RAM and the contents thereof can be known at the time of the abnormality of the RAM.
Patent JP-S6432747-A (JP)
Title: Calling telephone number registration system
Inventor: YONEDA NOBORU
IPC: H04N1/32
Filed: 1987-07-29
Abstract: PURPOSE:To facilitate the confirmation of registration by providing a registration means registering a communication destination number inputted from an input means, and a discriminating means identifying an identification code to instruct registration while being added to a communication address number. CONSTITUTION:When a registration processing section 5a is started and a one touch key registration telephone number is read from a registration area 41, a telephone number to be inputted and a recorded telephone number are compared sequentially and when the input telephone number is coincident with the registered telephone number, a call section 2 is started to start automatic calling. While the telephone number of one-touch registration in the area 41 is being compared, a flag is given to an unregistered area and when all registered telephone numbers are not coincident with the input telephone number, the unregistered area is retrieved from the area 41 and if the error of unregistration is found out, the input telephone number is subjected to one-touch key registration to the unregistered area, the call section 2 is started and the call section 2 is started to apply automatic calling. When no unregistered area is avilable, the automatic calling is applied without any registration, as it is.
Patent JP-H0352618-A (JP)
Title: Air cleaner
Inventor: KATO NOBORU
IPC: F24F7/00
Filed: 1989-07-20
Abstract: PURPOSE:To efficiently remove harmful gas with the filter, which is not so thick, in a 2nd air flow passage by introducing a part of air circulated with an air sending fan by an introduction means into the 2nd air flow passage where air cleaning is carried out. CONSTITUTION:A 1st air flow passage 2 having an air taking-in opening A opened to a room and an air blowing-out opening B and used for the circulation of room air, and the 2nd air flow passage 3 for deodorization, and a connection passage C communicating to the air flow passages 2 and 3 are provided in a hausing 1. The air sending fan 4 is provided in the air flow passage 2 to the side of the air taking-in opening A concerning to the communicating passage C, and the filter 7 for deodorization is provided in the air flow passage 3. The air blowing-out opening 31 of the air flow passage 3 is opened to the room, and the introduction means 5 introducing a part of the air passing through the fan 4 into the air flow passage 3 is provided between the connection passage C and the air blowing-out opening B. As a result, the air in the room is efficiently circulated and the air is surely cleaned with the filter layer which is not so thick.
Patent JP-H0356753-A (JP)
Title: Hydrokinetic torque converter and lock up clutch assembly
Inventor: DEERU ERUTEINGE MAACHIN
IPC: F16H45/02
Filed: 1990-07-19
Abstract: PURPOSE: To manufacture a clutch housing and a piston from a single stamped product by locking an impeller and a turbine with each other through an annular piston and a driving clutch disc due to the pressurizing of a pressure cavity. CONSTITUTION: A cylinder 90 manufactured by stamping is welded and fixed to a radial wall 46 connected to a stator ring gear/driving plate assembly 50, to form a pressure cavity 108, and is communicated with a clutch pressure chamber 112 through a port 114. Portions 118, 120 of an annular piston 116 prepared by stamping are seal-engaged with annular seal surfaces 94, 96 of the cylinder 90. When the pressure cavity 108 is pressurized, the annular piston 116 pressurizes a driving clutch disc 128. An impeller blade 60 and a converter turbine 80 are locked with each other. It is thus possible to remarkably simplify the converter assembly and the clutch assembly.
Patent JP-S6346688-A (JP)
Title: Magnetic bubble element
Inventor: KIKUCHI YOSHIKI
IPC: G11C19/08
Filed: 1986-08-14
Abstract: PURPOSE:To simply multivaluing the information of a magnetic bubble by applying magnetic fields corresponding to the respective stepwise energy grades to the bubble on a bubble stabilizing pattern. CONSTITUTION:In an initial state after a bubble grid is formed on a segment pattern, the bubbles B1-B4 are respectively present in the bubble stabilizing pattern 11. Herein, a current value passed to scanning conductors Y1, Y2 and conductors X1-X4 for a signal is controlled correspondingly to a half tone signal, the generating magnetic field reduces a bias magnetic field at the positions of the bubbles B1-B4 correspondingly to half tone information, changes or eliminates the size of the bubbles B1-B4. Thereafter, when the current of the conductors Y1, Y2 for scanning and the conductors X1-X4 for the signal is stopped, the bias magnetic field of the bubble B1, B2, B4 positions is restored to an original state, however, magnetic domain walls at the right side of the respective bubbles cannot be moved rightward due to a mutual operation by the bubble stabilizing pattern 11 but held at the positions and a half tone display is maintained.
Patent JP-S6171901-A (JP)
Title: Method of cutting plastic
Inventor: MAEDA YUKIO
IPC: B23B5/00
Filed: 1984-09-12
Abstract: PURPOSE:To highly accurately process a mirror surface of a plastic lens, etc., by blowing compressed air including an ion to a position of processing to remove static electricity produced in the processing, and attracting cut powder. CONSTITUTION:A plastic workpiece 2 is mounted on a main shaft 3, and driven for rotation for performing prescribed processing for a mirror surface by means of a cutting tool 1. Compressed air including an ion is blown to a position of processing from a charge removal device gun 14. The gun 14 has an ion generating part, and hence static electricity produced between the workpiece 2 and the cutting tool 1 is removed by means of the ion-containing compressed air. The cut powder is removed via an attraction duct 12. Accordingly, the machine tool is prevented from being erroneously operated for assuring precession mirror surface cutting.
Patent JP-S5979624-A (JP)
Title: Bit shifting type digital filter
Inventor: KATOU TADAHARU
IPC: H03H17/06
Filed: 1982-10-28
Abstract: PURPOSE:To reduce noise power by storing a value obtained by shifting up a real tap factor by several bits in a memory in a non-circular type digital filter quantizing a tap factor of the filter to a limited word length and storing the quantized value in the memory. CONSTITUTION:In the digital filter executing non-circular type operation by the fixed decimal point method and the calculation discarding fractions by using the limited word length (N-bit) tap factor stored in the memory, the real tap factor is once quantized to M (N) bits. The quantized value is shifted up by L (=M- N) bits and then rounded to N bits to store the rounded value in the memory. In the figure, M=14, N=13 and L=1. In comparison to the case rounding the real tap factor directly to N bits and storing the rounded value in the memory, noise power composing the deterioration factor of the frequency characteristics of the digital filter can be sharply reduced.
Patent JP-2000010400-A (JP)
Title: Developing roller
Inventor: TOKUWAKI TAISUKE
IPC: F16C13/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the fuzz of an elastic material surface in the cutting or finishing by cutting of the elastic material surface and provide a roller having satisfactory surface precision by using, the elastic material, rubber or elastomer generating an endothermic reaction at a temperature lower than the melting temperature of the material. SOLUTION: This developing roller 15 comprises a support body (core metal) 15a consisting of conductive metal and an elastic layer 15b consisting of an electrically middle resistance material and formed on the circumference thereof. As the material of the elastic layer 15b, rubber or elastomer having a specified property is used. Namely, this elastic material is the rubber or elastomer causing an endothermic reaction at a temperature lower than the melting point of this material. As this elastomer, a composite material consisting of high molecular plastic and low molecular plastic or a composite material of high molecular plastic and rubber can be adapted. Examples of the molding method of the developing roller include injection molding, extrusion molding, press molding, transfer molding and the like.