baber/WOPTO huggingface dataset:
Patent JP-H02122174-A (JP)
Title: Refrigerant flow controller for multi-circuit evaporator coil
Inventor: DEIRITSUPU WAI BUIABUAHARUKAA
IPC: F25B39/02
Filed: 1989-09-12
Abstract: PURPOSE: To obtain a structure insusceptible to loss of a refrigerant by providing each distribution line communicating a parallel circuit with an expansion device for regulating the flow rate of refrigerant by means of an orifice. CONSTITUTION: Refrigerant is introduced to a liquid header 14 and distributed to individual distribution lines 12 provided, respectively, with expansion devices 17 for vaporizing the refrigerant flowing through a coil. The expansion device 17 comprises a circular billet having planar parts 18 at the opposite ends provided with a through hole 19 extending in the axial direction. The device 17 must be secured tightly in the distribution line 12 so that no refrigerant leak through the gap between the outer wall of the device 17 and the inner wall of the line 12. The device 17 is thereby disposed in the line 12 with one end abutting on a ring-like brazing material 21. Another brazing material 22 is then disposed in the line 12 and shitted to the other end of the device 17. Finally, the assembly is brazed in heating process.
Patent JP-H1081471-A (JP)
Title: Lighting system of elevator cage
Inventor: HASHIZUME SHIGETADA
IPC: B66B11/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the light ceiling which is easily assembled and has high design as if a single ceiling surface emits the light by constituting lighting plates and frames to support the lighting plates out of the same construction material, and making the whole ceiling surface shine by a lighting means. SOLUTION: Lighting frames 9 are formed in an inverse T shape, and are fastened to a lighting case 2 installed on the main ceiling 1. In lighting plates 10 on both sides, the three sides are supported by the lighting frames 9, and a lighting plate 11 is formed as an installing part to form a doorway to a rescue port 7 by dislocating it sideways after being raised upward at rescue time. A connecting part of the lighting plates 10 and 11 is supported by a stepped structure so that the light does not leak. In a lamp, not only straight tube type lamps 12 are longitudinally arranged but also two straight tube type lamps 12 are arranged in the lateral direction, and light nonuniformity-reduced more uniform whole surface light emission can be obtained.  Since the same material is used in the lighting frames 9 and the lighting plates 10 and 11, a lighting system whose light passes through even lower parts of the lighting frames 9 and which has the lighting plates of whole surface light emission can be formed.
Patent JP-2000101104-A (JP)
Title: Package for optoelectronic component
Inventor: NICQUE JEAN-LOUIS
IPC: H01L33/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a package which is capable of protecting an optoelectronic component from influences from outside and improving it in handling properties when a multifiber is connected to it, by a method wherein the package is composed of an upper part in the form of a cover and a lower part which have a recess for a prefabricated optoelectronic component as a surface-mounting part and grooves for receiving optical fibers. SOLUTION: A package 3 is equipped with a cover 1 and a lower part 2, where the lower part 2 is provided with a recess 7 where an optoelectronic part 4 is arranged. The optoelectronic part 4 is equipped with optical fiber pigtails 6, and grooves 5 are provided to the lower part 2 and the cover 1 to receive and guide the optical fiber pigtails 6. An optoelectronic component is connected through a standard connecting technique such as a beam lead bonding technique. A beam lead contact point of conductor material is electrodeposited and connected to a contact pad. The lower part 2 of the package 3 is provided with leads for interconnecting parts in a complex system, and the cover 1 and the lower part 2 are formed through an LIGA process.
Patent JP-H03104326-A (JP)
Title: Adaptive polarized wave coupling system
Inventor: JIYOOJI AI TSUDA
IPC: H01Q3/26
Filed: 1990-09-06
Abstract: PURPOSE: To allow the system to electronically adapt to the polarization of a received signal by providing the system with a means for electronically adjusting the phases and amplitude of 1st and 2nd signal components and a means for matching the system with the polarization of the received signal and connecting a signal for maximizing a signal-to-noise ratio. CONSTITUTION: Channels A, B are amplified by respective preamplifiers 102, 104 before being processed by a system 100, so as to maintain SlN. Sample signals A', B' are separated/coupled from/with a calibration circuit 150 by respective directional couplers 106, 108. Main signals A, B are mixed with a local oscillator signal respectively by mixers 110, 112, and the main signals for calibration are delayed respectively through delay lines 114, 116 and the phase and amplitude of the coupling circuit are adjusted by respective control signals outputted from a circuit 150.
Patent JP-2001061082-A (JP)
Title: Electronic still camera, display method for electronic still camera and storage medium
Inventor: MATSUSHIMA HIROSHI
IPC: H04N5/225
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To definitely confirm a photographable state by providing a judging means to judge facts that the next frame can be photographed after photographing at this time and that no release means is operated and a control means to perform control so that display of a display means is erased when the facts are judged by the judging means. SOLUTION: An operating state is transmitted to a microcomputer 16 by an operation member 18 and each part is controlled according to the change of the operation member 18 by the microcomputer 16. A release key 20 is an input switch of the operation member 18. An external liquid crystal display 22 and a liquid crystal display 23 in a finder are driven according to a display contents instruction of the microcomputer 16 by a liquid crystal driving circuit 21. The facts that the next frame can be photographed after photographing at this time and no release is operated are judged by the microcomputer 16. As a result, the control is performed so that the display of the liquid crystal display 23 in the finder, etc., is erased when these facts are confirmed.
Patent JP-H1182195-A (JP)
Title: Intake device for internal combustion engine
Inventor: NOMURA YURIO
IPC: F02M35/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine that can freely set an intake passage forming position. SOLUTION: An air cleaner part 10 is so arranged as to be overlapped with a part of a fitting part 22 to an engine, formed at the tip of an intake manifold 20. An air cleaner case 18 to be a case of the air cleaner part 10 is formed integrally with the fitting part 22, and part of bolt through-holes 26 is overlapped with the air cleaner part 10. Through-holes 100 are formed in the wall of the air cleaner case 18 opposed to the overlapped bolt through-holes 26, and a tool space is secured in the state of pulling out a guide 16 for accommodating an air cleaner element 14. After fitting an intake device to the engine, cover members 102 are fitted to the through holes 100.
Patent JP-H08102675-A (JP)
Title: A/d converter
Inventor: YAMAMOTO YASUKO
IPC: H03M1/12
Filed: 1994-09-30
Abstract: PURPOSE: To prevent electric power from being consumed independently of A/D conversion operation by providing this A/D converter with an element for switching the supplies of power supply voltage for an inverter latched converter and GND voltage. CONSTITUTION: A power supply switch forced OFF signal (STOP signal) is set up to '1' and the output from an OR circuit OR2 (digital input code D7) is set up to '1'. Since the output from an AND circuit AND2 is turned to '0', the output from a NAND circuit NAND2 is turned to '1' and a digital input code D6 is turned to '1'. Since digital input codes D0 to D5 are similarly set up to '1', all digital input codes D0 to D7 are set up to '1'. When A/D conversion operation is not executed, electric power to be consumed by a ladder resistor in a resistor ladder type D/A converter can be cut out independently of the A/D conversion operation.
Patent JP-H03100691-A (JP)
Title: Education supporting system
Inventor: NAGAI YASUO
IPC: G09B7/073
Filed: 1989-09-14
Abstract: PURPOSE:To effectively use an extension word processor as a stand-alone type word processor at need when a master is transmitted, etc., by providing a means to separate the extension word processor from a control panel held with the master, and functioning the extension word processor as an isolated system. CONSTITUTION:When a word processor change-over switch 54 is operated and a driver 74 issues high output, a coil 71b in a relay circuit 71 is set at a non- exciting state, and a switch 71a in the relay circuit 71 is connected to A side, then, the driver 72 is connected to a monitor 23. Therefore, information from an extension word processor main body 21 is supplied to an extension word processor monitor (monitor 23) via the driver 72, and extension word processor monitor information is projected on the picture of the information. Hereafter, the extension word processor can be used as the stand-alone type word processor as the isolated system. Since the extension word processor connected to the control panel 37 in such way can be separated electrically, the extension word processor can be effectively used as the stand-alone type word processor at need, for example, when the master 31 is transmitted, etc.
Patent JP-S6392417-A (JP)
Title: Reinforcing material and composite member
Inventor: YAMATSUTA KIICHI
IPC: C04B20/00
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a reinforcing material having enough reinforcing effect and a composite member having large strength by a structure wherein the reinforcing material has a nearly spherical head part with a specified diameter, a fiber part with a specified diameter and a connecting part, the diameter of which is the largest at the part contacting the heat part and continuously decreases to the fiber part and the head part, the connecting part and the fiber part are integrally formed out of the same material. CONSTITUTION:A reinforcing material 1 has a nearly spherical head part 2 with the diameter of 3-60mum, a fiber part 3 with the diameter of 1-15mum and a connecting part 4 to connect the head part with the fiber part. The connecting part is tapered in such a manner that its diameter is the largest at the part contacting the head part and continuously decreases. In addition, the head part, the connecting part and the fiber part are integrally formed out of the same material. If the diameter of the head part 2 is too large, the surface smoothness of an obtained composite member becomes poor and, in addition, reinforcing efficiency vary. Further, if said diameter is too small reinforcing efficiency is not enough and no satisfactory result is obtained. If the diameter in the fiber part 3 is too large, enough reinforcing efficiency is not obtained. As the proper material for constituting the reinforcing material 1, glass such as E-glass, C-glass, AR-glass or the like is employed.
Patent JP-S6480506-A (JP)
Title: Dicer
Inventor: YAGISAWA TORU
IPC: B23Q11/00
Filed: 1987-09-24
Abstract: PURPOSE:To easily remove chips adhered firmly by jetting washing liquid from a nozzle and washing a kerf provided in the vicinity of a material to be cut to the material to be cut in the state of retaining high pressure of the washing liquid. CONSTITUTION:A dicing blade 3 is set in a position to be fixed to a wafer sucking stage 1 and lowered to the cutting depth, and then a kerf 13 is formed. Then, the wafer sucking stage 1 is rotated by 90 deg. to carry out the process. Pure water is jetted with high pressure out of nozzles 10a and 10b for washing the kerf provided close to the surface of a wafer 2. At that time, the pure water is fed in the narrow range in a kerf 13 and its vicinity, and beam shaped washing liquid is so narrowed down as not to lower the water pressure. The chips adhered firmly on the inside of the kerf 13 and its vicinity, therefore, can be surely removed.
Patent JP-H08100149-A (JP)
Title: Coating composition and formation of coating film
Inventor: KASAHARA KOICHI
IPC: B05D7/24
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a coating composition containing a specific curable resin composition and a phosphite compound at a specific ratio, excellent in yellowing resistance of coating film, weather resistance, resistance to acidic rain, resistance to scratch and storage stability and suitable for automobile top coat, etc. CONSTITUTION: This coating composition contains (A) a curable resin composition containing 100 pts.wt. (based on solid content) of a polymer containing a carboxyl group and a carboxylic ester group and obtained by reacting an acid anhydride group-containing polymer obtained by copolymerizing an acid anhydride group-containing ethylenic unsaturated monomer with other copolymerizable ethylenic unsaturated monomer with a 1-12C monoalcohol and 50-250 pts.wt. of a polymer containing OH and carboxyl group-containing polymer obtained from a monomer of the formula [R is H or CH3 ; X is a (hydroxy) (branched)alkyl; (m) is 2-8; (n) is 37; (q) is 0-4], an epoxy group- containing ethylenic unsaturated monomer and, as necessary, other ethylenic unsaturated monomer and (B) 0.1-5 pts.wt. of a phosphite compound.
Patent JP-H0551658-A (JP)
Title: Outlet of molten metal in filter
Inventor: SAKATA YOICHIRO
IPC: C22B9/02
Filed: 1991-08-23
Abstract: PURPOSE:To stably and efficiently perform filtering work of molten metal by providing the outlets of purified molten metal to both the right and left sides after filtering and purifying the molten metal with a ceramic tube. CONSTITUTION:In the case of filtering and purifying molten metal containing solid impurities with ceramic tubes, molten metal supplied from an inlet 3 thereof is once stored in a molten metal introducing chamber 17 surrounded by a surrounding frame 16 whose lower end 14 is not reached to the bottom face 15 of a filter chamber 2. Since this molten metal is introduced into the filter chamber 2 from a communication port 18 of the lower part, even when the filter chamber 2 is in a vacant state just after start-up of work, the supplied molten metal does not directly fall on the ceramic tube 7 and thereby these tube 7 are not damaged. The molten metal supplied into the filter chamber 2 is filtered with the ceramic tubes 7 and discharged as purified substance from the outlet 20 of molten metal in the lower part and the same is raised and induced to the outlets 19 in the upper part. Since the outlets 19 in the upper part are opened to the right and left both sides, a vessel for transportation is ordinarily arranged to the lower parts of both outlets 19 of molten metal in the upper part. Either thereof is alternately used to take out molten metal and therefore takeout work of molten metal is made stable.
Patent JP-H0682137-A (JP)
Title: Automatic cooing device for metal plate
Inventor: YONAMOTO HIKARI
IPC: F25D3/11
Filed: 1992-09-04
Abstract: PURPOSE:To effectively cool a plurality of metal plates so as to be immediately transferred to a processor by suspending a plurality of supporters from a circulating rail of a conveyor device and continuously cooling respective metal plates held by respective supporters while transferring them one after another. CONSTITUTION:Metal plates 5 are transferred by a carrying-in conveyor 9 and carried in a cold refrigerant 2 along a tilted table 23 of a supplying device 10 from a tilt part 3 of a insulated cooling tank 4 while being held by supporters 6. Then, the supporters 6 are delivered to a cooling conveyor 20 at a point E on the way where the supporters are transferred from a point A to a point B along a circulating rail 7, and is cooled during being transferred to a point F. After the supporters 6 are transferred from the point F to the point C through the point B, they are tilted toward a delivery conveyor 11 by a piston 25 of a delivery device 12. Thereby, the metal plates 5 are dropped from the supporters 6 and transferred to the delivery conveyor 11 with being sliding on a tilting plate 26. After that, the metal plates 5 are transferred to the next process, while empty supporters 6 are circulating and returned to the A point through the point D.
Patent JP-H0951846-A (JP)
Title: Key holder with clock
Inventor: YAJIMA NOBUO
IPC: A47G29/10
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a key holder capable of housing a key in a main body and provided with a clock. SOLUTION: In this key holder with clock, the key 2 is attached turnably to the one end part of the main body 1 through a shaft 3, and the clock 4 is provided at the prescribed position of a housing part.
Patent JP-H1084638-A (JP)
Title: Cordless telephone terminal
Inventor: SHIMIZU TORU
IPC: H04W52/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To assure a stable operation by accurately judging the time for replacement of a chargeable battery and replacing the chargeable battery before it is deteriorated. SOLUTION: A battery deterioration detecting section 111 provided within a controller 11 of a device body section 10 obtains a variation amount of voltage values (ΔV/Δt) depending on the current battery voltage measuring value which is measured by a battery voltage measuring section 13 and compensated by the temperature detected by an external temperature measuring section 12 and the preceding measured value stored in the memory 15, compares the variation amount with a variation amount which the normal chargeable battery 20 can take, judges the chargeable battery 20 is deteriorated when the variation of the battery voltage from the preceding measured value is larger than the allowable range in comparison with the variation amount which the normal chargeable battery 20 can take,  and urges a display section 18 to issue a message to replace the chargeable battery 20 with display of an alarm message.
Patent JP-H0663180-A (JP)
Title: Manufacture of golf ball
Inventor: YOSHIKAWA MASAHITO
IPC: B29C59/10
Filed: 1992-08-13
Abstract: PURPOSE:To give a high impingement peel-off resistance to a coating film on the outer surface of a golf ball and to maintain the safety for a manufacturing process by painting the outer surface of the golf ball after a golf ball body is subjected to surface-treatment with the use of atmospheric plasma discharge. CONSTITUTION:A container 1 made of an insulator is located between parallel planner electrodes 2a, 2b, and is applied with a voltage from an a.c. power source 3 so as to plasma-treat the outer surface of a golf ball body 4 which is rolled in the container 1 having an inner diameter extremely equal to the outer diameter of the golf ball so as to prevent golf ball bodies from being rubbed together, and to prevent processing gas such as helium gas from diffusing into the atmosphere. The golf ball body 4 subjected to the surface treatment by the atmospheric glow discharge, is painted at its outer surface. Thus, the adhesion between the coated film and the golf ball is high so as to be hardly deteriorated by an environmental cause such as a temperature, a humidity or light. Thereby it is possible to manufacture a golf ball which hardly discolors its coating film so as to be stable in aging and which is held in a closely adhering state.
Patent JP-H03101145-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: ISHIBASHI MITSUHARU
IPC: H01L21/66
Filed: 1989-09-13
Abstract: PURPOSE:To shorten the control time after a cutting operation by a method wherein a graduation is formed inside a dicing line of a semiconductor wafer. CONSTITUTION:Graduations 8 are formed inside dicing lines 3 of a semiconductor wafer 1. Only when an operator observes them through a microscope after a cutting operation, a discrepancy amount of the dicing lines 3 can be controlled at a glance. Consequently, the time can be saved and the number of persons can be reduced without a measurement by means of a high-grade precision machine.
Patent JP-H1083116-A (JP)
Title: Developing roll
Inventor: SUZUKI MASAYUKI
IPC: G03G15/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll which is capable of maintaining surface roughness even when printing is repeated and is capable of preventing printing density from lowering. SOLUTION: The developing roll has an elastic layer 32 coated on an outer periphery of a core for 31 and a coating layer 33 coated on an outer periphery of the elastic layer 32. The coating layer 33 is formed of a coating base material made of fluororubber and fine particles which are compounded into the coating base material at 3 to 20 parts and have 1 to 50μm grain size. In this case, the fine particles are dispersed in the coating base material and projecting and recessing parts are formed by the fine particles. Further, the coating base material itself has wear resistance and thereby durability of the developing roll 21 can be improved, the surface roughness thereof can be maintained even when printing is repeated and the printing density is prevented from being lowered.
Patent JP-H10171221-A (JP)
Title: Image forming device and method
Inventor: KOSUGE AKIO
IPC: G03G15/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To form a sharp image resistive against banding, while enabling gradation expression with fineness in some degree by specifying the relation between the film thickness of a photoreceptive layer and the exposure diameter of a light beam. SOLUTION: The photoreceptive layer 12 of a photoreceptor 6 consists of a charge generating layer 12a and a charge transfer layer 12b arranged on the base part and surface sides of the photoreceptor 6 respectively. The photoreceptive layer 12 is molded to make its film thickness Tp 13μm for instance. Then, the film thickness Tp of the photoreceptor layer 12 and the exposure diameter Db of the light beam are set to obtain the relation of 2Tp< Db<8Tp.  In such a case, the exposure diameter Db of the light beam is defined as a minimum diameter at 1/e<2> from the peak value of an exposure distribution (x and y) [juie/m<2> ] defined as a value obtained by integrating the energy distribution P (x, y and L) [watt/m<2> ] of the light beam on the photoreceptor 6 when the surface coordinates of the photoreceptor 6 are defined as (x and y) with an exposure time, that is, of E (x and y)=∫P (x, y and t) dt.
Patent JP-S61142350-A (JP)
Title: Siamease type cylinder block
Inventor: SUZUKI TETSUYA
IPC: B22D19/08
Filed: 1984-11-12
Abstract: PURPOSE:To enhance the efficiency of radiation from a cast iron sleeve, by removing a cast skin on the outer peripheral surface of a cast iron sleeve adapted to be cast in an aluminum alloy cylinder barrel, all over the surface thereof, and by forming annular or spiral come-off checking grooves in the outer peripheral surface of the sleeve. CONSTITUTION:A Siamease type cylinder block is composed of a Siamease cylinder barrel 1 formed by coupling four cylinder barrels 11-14, an aluminum alloy cylinder block body 2 consisting of an outer wall 4 surrounding the cylinder barrel 1 and a crankcasing 5 and cast iron sleeves 3 each cast in each of the barrels 11-14. Before being cast into the barrel, the cast skin of each sleeve 3 is removed all over the outer peripheral surface thereof by means of a machining work. Further, a plurality of annular come-off checking grooves (g) having a minor arc cross-sectioned shape are formed in the outer peripheral surface of the sleeve at predetermined pitches at least over a predetermined distance from the cylinder head side end section by mean of a machining work.