baber/WOPTO huggingface dataset:
Patent JP-H0317256-A (JP)
Title: Material vapor generator
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1989-06-14
Abstract: PURPOSE:To prevent a decrease in the laser output due to an impediment in the fluidity of metal vapor by a metal grain in a discharge vessel by providing a storage for the metal grain to be vaporized in the discharge space in the material vapor generator using the discharge heat. CONSTITUTION:The cylindrical discharge space 22 is provided in the inner tube 21 made of a heat-resistant ceramics in the discharge part of a metal vapor laser device, a pulse discharge is generated therein to heat and vaporize the metal grain 25, and the metal vapor causing laser oscillation is generated. In this case, a recess 23 for storing the grain 25 is provided in the space 22, Even if the space 22 is formed with a small-diameter pipe, the fluidity of the generated metal vapor is not impeded by the grain 25 due to the presence of the recess 23, and a decrease in the output of the laser beam generated by the excitation of the metal vapor by the pulse voltage is prevented.
Patent JP-H0443208-A (JP)
Title: Heater device
Inventor: ONO YUKIYOSHI
IPC: B01D53/86
Filed: 1990-06-11
Abstract: PURPOSE:To remove odor or harmful gas contained in atmosphere where a heater device is placed, enable even a quite small amount of fuel to be easily burned in a stable manner and shorten a preheating time by a method wherein the surface of a pipe having an electrical resistor stored therein is formed with a catalyst covering layer and then combustion gas consisting of fuel and combustion air is fed into the pipe. CONSTITUTION:Catalyst covering layers 3 are formed on the surfaces of four pipe quartz pipes 4 having heaters 5 therein, so that heat rays radiated from the heater 5 strike the catalyst covering layer 3 so as to perform radiation heating and conduction heating of the catalyst covering layer 3. The catalyst covering layer 3 is heated up to its active temperature within a short period of time and to be at a high temperature. In turn, the heater 5 also heats the odor component in the air sent from an air inlet port 1 by a fan 2. This odor component is brought into contact with or diffused in the catalyst covering layer 3 heated up to its active temperature and then its rapid oxidization and purification is promoted under its catalyst action. In addition, the heat generated by the heater 5 passes through a glass plate 7 and is radiated as far infra-red rays so as to heat the heated item facing the glass plate 7 with radiation.
Patent JP-H08322477-A (JP)
Title: Glucomannan hydrolyzate, devils-tongue containing the same and production of glucomannan hydrolyzate
Inventor: OTSUKA TAKASHI
IPC: A23L29/20
Filed: 1995-05-26
Abstract: PURPOSE: To produce a glucomannan hydrolyzate useful as an additive to foods useful as a raw material for devil's-tongue, having soft chewiness and good in penetration of taste for the purpose of improvement in texture and physical properties, prevention, etc., of denaturation by freezing and thawing. CONSTITUTION: This glucomannan hydrolyzate is obtained by adding a glucomannase, preferably a culture solution of a microorganism capable of producing the glucomannase to a feed containing glucomannan and partially hydrolyzing the glucomannan. The resultant glucomannan hydrolyzate is used as a raw material to prepare a devil's-tongue paste. At least one secondary raw material selected from a ground tofu (soybean curd), soybean milk, a ground fish meat, a seaweed, a vegetable, cow's milk and milk powder, as necessary, is added thereto and the resultant mixture is heated and gelatinized to afford a devil's-tongue.
Patent JP-S5375642-A (JP)
Title: Power steering system
Inventor: OKITA NAOKI
IPC: B62D5/06
Filed: 1976-12-17
Abstract: PURPOSE: To provide a power steering system, in which handling operation is electrically detected through combination of electromagnetic valve means and detecting means, so as to control hydraulic circuit of the power cylinder, whereby structure of the power steering system can be simplified considerably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S639489-A (JP)
Inventor: IMAHASHI HISASHI
IPC: D06F33/02
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10339671-A (JP)
Title: Narrow-field thermistor bolometer
Inventor: MURAI HIROSUKE
IPC: G01J5/20
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a narrow field thermistor bolometer capable of making a sensed area a narrow field, capable of constituting this simply reducing its size, and having an excellent temperature drift characteristic. SOLUTION: An opening 1b of a specified diameter is formed in a package 1, and inside this package 1a main element 2 of a specified diameter corresponding to the opening 1b and a circular subelement 3 having an inside diameter larger than the diameter of the opening 1b are provided. On these main and subsidiary elements 2 and 3, thermistor films 2a, 3a are formed, and a signal of a photoreception level corresponding to the incidence of an infrared light is outputted. The main element outputs a maximum photoreception level for a parallel light, and the subelement 3 outputs a photoreception level corresponding in a range where an incident light has a specified angle. An outputting means outputs the difference of the output of the subelement 3 from the output of the main element 2, and outputs a photoreception level in a range of a narrow field.
Patent JP-S6213938-A (JP)
Title: Air conditioner
Inventor: TANAKA YASUHIKO
IPC: F24F1/00
Filed: 1985-07-12
Abstract: PURPOSE:To perform a simultaneous cleaning of air and adjusting of a temperature of air under an efficient manner by a method wherein an electrical discharging part, a dust collecting part, a circulation fan, a heat exchanger and a drain discharging part are arranged in sequence from a suction port to a discharging port within an air passage communicating an upper suction port with a lower discharging port. CONSTITUTION:A circulation fan 50 is driven and at the same time when an electrical discharging part 20 is applied with a voltage, then stained air in the atmosphere is supplied from the suction port 12 into the air passage 16 in the main body 10 of the air conditioner. The dust contained in the air is electrically charged by a corona discharge generated between an electrical discharging electrode plate 24 and an electrical discharging opposed electrode plate 28. When this air is passed through the dust collection part 30 at the downstream side, the dust is collected at the dust collector plate 32 or the opposing electrode of the electrical charging filter to cause only the cleaned air to be passed through a circulation fan 50, supplied to a heat exchanger 40, the air is adjusted to a desired temperature by this heat exchanger 40 and thereafter the cleaned and temperature adjusted air is supplied into a room.
Patent JP-H05345139-A (JP)
Title: Roller type grinding apparatus and grinding method using the same
Inventor: MURAKAMI EIJI
IPC: B02C15/04
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the sudden damage of the respective parts of a grinding part by providing a means measuring the load fluctuations of the grinding part and a means calculating the stress fluctuations and fatigue damage degree of the part of a grinding apparatus on the basis of the measured value. CONSTITUTION:A means measuring the load fluctuations of a grinding part and a means calculating the stress fluctuations and fatigue damage degree of the part of a grinding apparatus on the basis of the measured value are provided. By this constitution, the magnitude of the load fluctuations acting on the grinding part is estimated from the load fluctuations of a loading rod 13 and the stress fluctuations generated in respective parts are estimated using the relation between the load and generated stress preliminarily calculated at every parts by finite-element analysis to be stored in a computer 23 and, by calculating the fatigue damage degrees of the respective parts, the fatigue damage degrees of the respective parts can accurately be known. By foreseeing the inspection and replacement periods of the respective parts on the basis of the fatigue damage degrees, the sudden damage accident of parts can be prevented.
Patent JP-H04350538-A (JP)
Title: Solder heat resistance tester
Inventor: TOKUNAGA YOSHINORI
IPC: G01N3/60
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the tester capable of easily taking out quantitative data produced together with crack production and dissimilar material interface peeling produced at the time when a specimen to be measured such as an IC package is immersed in a solder tank. CONSTITUTION:A sandwiching means 3 composed of a material of a bad solderability in order to sandwich a specimen 1 to be tested, an AE sensor 2 provided in the sandwiching means 3 and an actuator 5 for driving the sandwiching means 3 through a cushioning material 4 such as rubber in order to take in and out the sandwiching means 3 from a solder tank 6 are equipped for the solder heat resistance tester.
Patent JP-H0821353-A (JP)
Title: Air pump for bicycle
Inventor: MARUI KOHEI
IPC: F04B9/14
Filed: 1994-07-04
Abstract: PURPOSE:To realize the common use of an air pump for the injection of the air of small amount with high pressure to a buffer device provided with a bicycle and for the injection of the air of large amount to a tire tube. CONSTITUTION:An air pump is provided with a large diameter cylinder 4 provided with an air discharge port at the tip, a small diameter cylinder with both ends open which is inserted from an opening part at the rear end in a slidable and outer circumferentially airtight manner, a piston 31 inserted in the small diameter cylinder, and a piston rod 32 which is continuously arranged to the piston 31 and whose rear end is projected from the rear end of the small diameter cylinder 5, and a holding part is provided on the projected part of the rear end of the piston rod 32.
Patent JP-H0667116-A (JP)
Title: Optical device for introducing overlapped images in observer's field of view
Inventor: JIYANNBAREEZU MIGOZUI
IPC: G02B27/01
Filed: 1991-05-28
Abstract: PURPOSE: To provide an optical device which is so designed that an observer can see a body in his or her visual field and a collimated image superposed in the visual field at the same time. CONSTITUTION: This device is equipped with a plate 5 consisting of parallel surfaces 5a and 5b and a light beam arriving from an image generator through an access point is diffused in the plate 5 through total reflection on the parallel surfaces 5a and 5b of the plate 5. A slab 6 consisting of a stack of flat reflecting mirrors reconverges the light beam and sends it to two beam splitters 71 and 72 which are arranged in order, and those beam splitters 71 and 72 reflect part of the light beam to an observation pupil P. The beam splitters 71 and 72 are in the visual field of the eye of the observer which is arranged in the observation pupil P.
Patent JP-S626970-A (JP)
Inventor: BUERUNAA GURIYUUNEBUERUDAA
IPC: D06L1/10
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000344320-A (JP)
Title: Pneumatic levitation type conveyor belt
Inventor: ANDO YUTAKA
IPC: B65G15/34
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic levitation type conveyor belt capable of deforming in good followup performance after the shape of a trough and transporting objects smoothly upon pneumatic levitation of the belt in good performance. SOLUTION: A pneumatic levitation type conveyor belt is embodied in a laminate structure consisting of an upper cover rubber 16, reinforcing core layer 18, and lower cover rubber 20, wherein the core layer 18 is formed from cords consisting of warps 24a arranged in line across the belt width in a high density and wefts 24b arranged coarsely in the belt longitudinal direction for holding the arrangement of the warps 24a. Each cord is structured so that the weft 24b is thinner than the warp 24a.
Patent JP-S6311561-A (JP)
Inventor: NARISAWA IKUO
IPC: C04B35/00
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5775044-A (JP)
Title: Am receiver
Inventor: NAKANO KOUICHI
IPC: H04H1/00
Filed: 1980-10-28
Abstract: PURPOSE:To use a device as an interference signal eliminating receiver and an AM stereo receiver, by providing upper and lower interference signal eliminating switching terminal and an AM stereo switching terminal in a matrix circuit. CONSTITUTION:Carrier signal components obtained by an amplitude limiter 3 are not only applied to a synchronizing detector 1 but also supplied to a phase comparator 4 of a PLL circuit. Consequently, the synchronizing signal supplied from the PLL circuit to asynchronizing detector 2 is different from said carrier signal components in phase by 90 deg.. A demodulation signal obtained from synchronizing circuit 1 and 2 and the PLL circuit is supplied to a matric circuit 8. The circuit 8 is provided with 180 deg. phase shifters 9 and 11, and the interference signal of a lower side-band monaural is eliminated by switching an interlocking switch SW to the L side, and the interference signal of an upper side-band monaural is eliminated by switching it to the U side, and a stereo signal is obtained from terminals R and L by switching it to the ST side.
Patent JP-S5854346-A (JP)
Title: Electrophotographic receptor
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/09
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a photoreceptor high in sensitivity and superior in durability, by forming an org. photoconductive layer contg. a specified cyano-substd. phenol deriv. and an org. photoconductor. CONSTITUTION:(A) An org. photoconductor, such as di-(p-chlorobenzyl)-aniline, amounting to 1pt.wt., (B) 0.01-1pt.wt. cyano-substd. phenol deriv. having the right formula (R1 is H, 1-4C alkyl; R2 is cyano, halogen, or an aromatic residue; m is 1 or 2; and n is 0 or 1), and (C) 0.1-30pts.wt. binder resin, such as polystyrene, are mixed and dissolved in a proper solvent, and this coating soln. is coated on a conductive substrate to form an org. photoconductive layer, thus permitting the obtained electrophotographic receptor to be low in residual potential causing fog, small in accumulation of residual potential due to repeated uses, and fluctuation of surface potential and sensitivity, and superior in durability.
Patent JP-H05390-A (JP)
Title: Laser beam machine
Inventor: MARUYAMA SHIGENOBU
IPC: B23K26/066
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the deformation of a slit and a change in aperture size by heat by providing a means for heat radiating or cooling in the slit. CONSTITUTION:A laser beam 102 oscillated from an excimer laser oscillator 101 is bent 90 deg. by a dichroic mirror 104 in a mirror box 103 of a processing optical system and arrives at a slit 105. This beam is shaped to an arbitrary shape and size and the work 108 on an XYZ table 109 is irradiated by this beam by a condenser lens 107. The slit 105 and slit plate are formed of metallic materials, such as, for example, steel, copper, brass, and aluminum, and has fins for heat radiation. Since the generated heat is radiated into the atm. by the heat radiating fins, the deformation of the slit 105 and the change in the opening size of the rectangular aperture by the heat are prevented.
Patent JP-H01319984-A (JP)
Title: Semiconductor laser
Inventor: MATSUBARA HIROSHI
IPC: H01S5/00
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a semiconductor laser having high yield and a high output by respectively lowering the height of substrate surfaces on the outside of each ridge near a laser end face and elevating it near the center and forming the substrate surfaces so that height is changed smoothly. CONSTITUTION:Two parallel ridges 2 are shaped onto an N-type GaAs substrate 1. The height of substrate surfaces on the outside of the ridges 2 is formed in low height (deep height) near laser end faces and elevated (shallow height) at a central section, and changed and shaped smoothly among the laser end faces and the central section that is, sections extending over other end faces from one end faces of a semiconductor laser. Consequently, a melt is made to flow onto the ridges 2 formed onto the N-type GaAs substrate 1 (the flow of the melt is shown in the arrow A), thus shaping double-hetero structure. The melt is made to flow in parallel with the ridges 2. Since the difference of elevation smooth in the direction of the flow of the melt is acquired at a stepped section on the N-type GaAs substrate 1, the melt is made to flow smoothly along the stepped section, thus generating no retention and turbulence.
Patent JP-S5678360-A (JP)
Title: Manufacture of disk shaped armature
Inventor: NOGUCHI KAZUO
IPC: H02K15/04
Filed: 1979-11-26
Abstract: PURPOSE:To prevent the collapse during transportation and to enhance the workability by covering the upper surface of  Y-connected armature windings which are aligned on a jig by a thermo-melting tape and fixing it temporarily. CONSTITUTION:The armature windings 5 which are formed by winding a self fusion welding wire are aligned on pins 81 of the jig 8, and three selected pieces of wire ends 5a and 5b of the windings are Y-connected in a specified sequence. A soldered connecting part 7 which is the neutral point of said Y connection is electrically exposed and covered by the thin thermo-melting tape 9 such as a sticking tape which can be molten with heat. At this time, the position of the connecting part 7 is shifted from the position where a shaft 3 is pierced, and the thermo-melting tape 9 is temporarily fixed. In this method, the collapse is not caused even though the armature is carried, and the workability can be enhanced.
Patent JP-H054469-A (JP)
Title: Recording device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1991-06-25
Abstract: PURPOSE:To facilitate the classification of recorded papers when there is no staples to be used, for a recording device by which a plurality of recorded papers are stapled by a stapler for each document. CONSTITUTION:Images are recorded by a recording head 4 on a long sized recording paper 3. When there are staples in a stapler 6, the recorded long sized recording paper 3 is cut for each page, and the cut recorded papers are held by a recorded paper holding unit 7, and when the recording for one document is completed, the cut recorded papers are stapled by the stapler 6. When there are no staples in the stapler 6, cutting is not done until the recording for one document has been completed, and the recorded paper is cut when the recording is completed.
Patent JP-S5485105-A (JP)
Title: Emergency actuating apparatus for water-sealed valve
Inventor: AZUMA SUMIO
IPC: F16K17/36
Filed: 1977-12-20
Abstract: PURPOSE: To prevent dangerous gas from being recovered or from running off, by constituting the water-sealed valve so as to be filled with sealing water to a prescribed level when there is the possibility of blending of air with the gas while being recovered.  
     CONSTITUTION: During recovery of gas, when there is possibility of blending of air into the gas because of the troubles of a three-way valve or recovery valve, a water-sealed valve 7 is filled with sealing water according to the signal from a control chamber 37 with a motor valve 30 of a drainage pipe 31 closed and a motor valve 15 of a water pipe 16 opened. The valve 7 is filled with water in very short time, and the sealing water exceeding a prescribed level overflows 19 and is discharged 21 through water seal tank 20, lifting a float 27. Consequently, the sealing water is discharged through a drainage pipe 23, a funnel 24, drainage pipe 25 to a draining trench 26 by the operation of a limit switch LS 1  and closing of a motor valve 15, at the same time, with a drainage branch pipe 22 opened. Hereby, the water-sealed valve 7 is filled rapidly with sealing water to a prescribed level so that recovery or running off of dangerous gas is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000342049-A (JP)
Title: Reaping device for combine harvester
Inventor: HIRATA SHUHEI
IPC: A01D57/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the raking in performances of reaped grain culms with a raking in auger in an ordinary type combine harvester. SOLUTION: This reaping device for a combine harvester is obtained by guiding and supporting the tip sides of raking in fingers 48 on the outer periphery of an auger drum 49 of a raking in auger 24 so as to freely advance and retreat and supporting the base end of each finger 48 through a joint member 60 on an eccentric supporting shaft 51 in the auger drum 49 so as to freely face any directions in the reaping device for the combine harvester equipped with the grain culm raking in auger 24 for transversely feeding reaped grain culms to an inlet of a feeder house 21 in the nearly center of a reaping part 18.
Patent JP-H113249-A (JP)
Title: Operability evaluation support device
Inventor: HORIOKA ATSUSHI
IPC: G06Q50/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the experiment of evaluation while securing the correspondence between the speech data and the action history of an examine by preparing an input means recording part and a speech recording part. SOLUTION: The operating results of an operator are inputted to an operating system 108 of an information evaluation device 105 of a personal computer, etc., as the character and coordinate information. An event recording part 114 monitors the data transferred between the system 108 and a user interface program 107 and stores the operations of a keyboard 102 and a mouse 103, i.e., the occurrence of events as an operation history or an event file. A microphone 104 collects the speech of the operator, and these collected speech is stored in a speech recording part 115 via a sound driver 112 and the system 108.
Patent JP-H092754-A (JP)
Title: Oil recovering device for hydraulic elevator
Inventor: MATSUMOTO NAOKI
IPC: B66B5/02
Filed: 1995-06-20
Abstract: PURPOSE: To provide an oil recovering device for a hydraulic elevator in which leak of oil from a tank by jamming of a filter can be prevented. CONSTITUTION: A device is provided with a pump inverse rotation circuit to rotate a pump 16 in an inverse direction for a specified time based on a output signal of a jamming detection device 18 to detect jamming of a filter 21, where jamming of the filter 21 is notified to a monitoring center to remotely monitor abnormality of an elevator based on the signal of the jamming detection signal.
Patent JP-H07143292-A (JP)
Title: Facsimile controller
Inventor: MIYAGAWA ICHIRO
IPC: H04N1/04
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a facsimile controller having general applicability, which can be applied to different kinds of facsimile equipment in common. CONSTITUTION:A microcomputer arbitrarily sets a numeric showing the starting point of a valid width to a register 217 and a numeric showing the finishing point of the valid width to a register 218, and a counter 210 respectively counts a picture information synchronizing clock S8 based on the set values of the registers 217 and 218 so as to send a carrier to a picture width conversion and control circuit 209. The picture width conversion and control circuit 209 decides the valid width from the input of the carrier and outputs a buffer input enable signal S206 concerning a section corresponding to the valid width in one line of reading picture information. Thereby, the valid section in one line of picture information transferred from a reading part is transferred to a line buffer control part.