baber/WOPTO huggingface dataset:
Patent JP-S61134624-A (JP)
Title: Flow rate measuring device of mass air
Inventor: NANBA SHINJI
IPC: G01F1/86
Filed: 1984-12-05
Abstract: PURPOSE:To prevent effectively the disturbance of an air current near a vortex producing body to perform accurate measurement by sealing up an aperture, which connects a side chamber for actuator and a duct, except a narrow gap by a part of the vortex producing body. CONSTITUTION:The inside of bellows 17 is set to the same air state as the inside of a duct 11 through an aperture 5, and a closed air chamber 18 is set on the outside of bellows 17. Said bellows 17 are connected and set to a moving vortex producing body 14 through an actuator 19, and the moving vortex producing body 14 is driven and controlled in accordance with expansion and contraction of bellows 17. In this case, an aperture 15 connected to a side chamber 16 is formed in accordance with the position of a Karman's vortex street generating mechanism 12 consisting of a fixed vortex producing body 13 and the moving vortex producing body 14, and this aperture15 is connected to the inside of the duct 11 by a narrow gap 20 formed between the fixed vortex producing body 13 and the moving vortex producing body 14. Thus, the flow of air, especially, near the vortex street generating mechanism 12 in the duct 11 is prevented effectively from being disturbed by said aperture 15.
Patent JP-2000091648-A (JP)
Title: Peltier module
Inventor: KOYAMA YOSHITSUGU
IPC: H01L35/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To remarkably suppress the deterioration of the cooling efficiency of a Peltier module and, at the same time, to improve the reliability of the module. SOLUTION: A Peltier module is constituted in such a way that a plurality of P-type thermoelectric elements 1 and N-type thermoelectric elements 2 are arranged in parallel with each other and both end sections of the elements 1 and 2 are soldered 3b to the wiring pattern 3a of a printed board 3. In addition, the base sections of heat radiating members 4 are housed in through holes 3c formed through the printed board 3 at prescribed positions and soldered 3b to the wiring pattern 3a.
Patent JP-H0974664-A (JP)
Title: Switchgear
Inventor: MATSUNAGA HIRONORI
IPC: H01H9/54
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a switchgear device by holding thrown relay contacts by inhibiting the throwing control of a discriminating and control section upon detecting the abnormal output drop of a control transformer and, at the same time, informing the abnormal output drop of the transformer. SOLUTION: A voltage detecting section 12 detects the voltage across two phases of distribution lines 4 and forms a transformer monitoring reference voltage V3 by adjusting the line voltage so that the voltage can become equal to the voltage V2 of the secondary output OUT of a control transformer 3. An error calculating section 13 calculates the difference between the reference and output voltages V3 and V2 . A controller 2 detects the abnormal output of the transformer 3 based on the calculated results of the calculating section 13 when the voltage V2 is lower than a prescribed threshold which is lower than the reference voltage V3 and maintains the contacts 11a and 11b of a thrown relay in opening states by inhibiting the throwing control of a discriminating and control section 14.  An abnormality informing means 15 informs the abnormal output of the transformer 3 based on the detected results of the abnormal output of the controller 2.
Patent JP-S62118961-A (JP)
Title: Method for forming internal screw part to casting
Inventor: NANJO HIDETOSHI
IPC: B22D19/00
Filed: 1985-11-15
Abstract: PURPOSE:To eliminate the need for using a jig in forming an internal screw member by screwing an external screw part to the internal screw member, insert-casting the internal screw member in this state into a casting and screwing the external screw member and removing the same from the internal screw member after the casting solidifies. CONSTITUTION:The internal screw member 11 is screwed to the external screw member 13. Such internal screw member 11 is installed into the cavity 15a of a casting mold 15. A molten metal 17 is poured into the cavity 15a to insert- cast the internal screw member 11. The casting is taken out of the casting mold upon solidification of the molten metal 17 and the external screw member 13 is screwed and is removed to form the internal screw part to the casting. The internal screw member is formed of a ferrous material having aluminum and iron alloy layer on the surface in order to improve the adhesiveness between the internal screw member and the casting. The need for the jig for forming the internal screw member is eliminated by such constitution, by which the adhesiveness between the internal screw member and the casting is improved. The seizure between the external screw member and the internal screw member is obviated.
Patent JP-S62116413-A (JP)
Title: Chip parts aligning device to magazine
Inventor: INOUE TANEICHI
IPC: B65G47/14
Filed: 1985-11-15
Abstract: PURPOSE:To automate parts aligned by movably and removably arranging a vibrating magazine, with the output side made high and the opposite side low, on the outlet of a parts feeder in an aligning device of small-sized electronic parts or the like. CONSTITUTION:A vacant magazine 6 is mounted on a support frame 5 and a cover 27 is arranged. Then, a parts feeder 3 is driven. Thereby, parts 3 are moved on an aligning rail 10 and discharged on the magazine 6 through an outlet 4. In this case, the magazine 6 is vibrated by a motor 21 and a vibration generator 23, then parts 2 are horizontally reciprocated at a right angle to the discharge direction. Therefore, parts 2 are slidden below the inclined magazine 6 between the magazine 6 and cover 27 and inserted into storage recesses 6a. According to this constitution, parts aligning can be automated.
Patent JP-H1159652-A (JP)
Title: Cylindrical container
Inventor: MARUYAMA HATSUKO
IPC: B65D3/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To cause a stored object being rolled to be in close contact with an internal wall of a cylinder body and to easily take out the object even when it is not exposed from an opening rim. SOLUTION: A through hole 7 which passes through an internal wall and an external wall of a side wall is provided on the side wall of a cylinder body 2 on the cylindrical container 1.
Patent JP-2001082352-A (JP)
Title: Variable displacement pump
Inventor: KONISHI HIDEO
IPC: F04C15/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To ensure flying-out of a vane along with rotation of a rotor, to prevent the occurrence of shortage in a feed amount of fluid to a vane base end part during high speed rotation of a variable displacement pump and the excessive rise of a fluid temperature, and to ensure startability of the pump. SOLUTION: This pump comprises a rotor 15 to hold a plurality of vanes 15a radially movably forward and backward; and an oscillating cam ring 17 having a pump chamber 18 formed closer to one side of the rotor. An opening 25 on the suction side opened to the region on the suction side of a pump chamber and an opening 24 on the discharge side opened to the region on the discharge side thereof are formed in the side wall part 20 on the front side and on the rear side of a pump body. An arcuate groove 63 corresponding to the region on the suction side of the pump chamber and an arcuate groove 64 on the discharge side corresponding to the region on the discharge side thereof are formed in a portion around the rotary shaft 16 of the rotor at the side wall part of the pump body and positioned the rotation locus of the base end part 62 of the holding groove 61 of the rotor to hold the vane.  Communication holes 65 and 66 formed in the pump body and running from the pressure chamber on the discharge side of a fluid pressure on the pump discharge side discharged from the pump chamber formed in a pump body are opened to the respective arcuate grooves.
Patent JP-H0646728-A (JP)
Title: Member for catching tree insect pest
Inventor: HISAOKA MASAAKI
IPC: A01M1/14
Filed: 1992-07-30
Abstract: PURPOSE:To obtain the member exhibiting a more excellent weather resistance than in the conventional one by covering a base material in which both the side coming into contact with the outer surface of a raw tree bark and the side coming into contact with the outside air are each coated with an adhesive layer and fastening them. CONSTITUTION:The objective catching member is composed of a base material (A) (prepared by bonding a rough fabric 3 such as a cheese cloth or a hessian cloth to one side or both the sides of paper so that a peripheral part 4 not having a tacky layer over 2 to 3 cm width may be formed at each of the lower and upper peripheries) in which one side or both the sides are each coated with a tacky layer and a release paper covering one side or both the sides thereof. In addition, this member is applied to a raw tree by going round the trunk while removing the release paper covering the base material contacting with the raw tree, fastening it leaving a surplus and subsequently removing the other release paper covering the tacky layer on the outside part of the base material in contact with the outside air.
Patent JP-2000091946-A (JP)
Title: Local circuit in portable telephone set incorporating personal handy phone system
Inventor: ISHIDA TAKAYASU
IPC: H04W74/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set incorporating a personal handy phone system where the need for provision of two PHS local circuits is eliminated to cope with transmission/reception of PHS 1-frame 2-slot and one local circuit is eliminated from a conventional circuit configuration having prepared two local circuits so as to attain miniaturization. SOLUTION: A signal resulting from applying 2-multiple to an output of a 1st local section of a PDC conducting intermittent reception by a 2-multiple amplifier 120 is fed to a PHS transmission reception section in the case of sending/receiving a 1-frame 2-slot of a PHS so as to transmit/receive consecutive slots or slots close to each other at different frequencies in the case of sending/ receiving the 1-frame 2-slot of the PHS. Since the PDC local section is used for a 2nd PHS local section while the PDC conducts no reception by utilizing the PDC local section during intermittent reception, it is not required to prepare two PHS local circuits to allow the portable telephone set to cope with the transmission/reception of the PHS 1-frame 2-slot and then one local circuit is eliminated from a conventional circuit that has used two local circuits.
Patent JP-S63110465-A (JP)
Title: Automatic both sides copying machine
Inventor: IBUCHI YOSHIAKI
IPC: B65H1/30
Filed: 1986-10-28
Abstract: PURPOSE:To reduce the number of rollers to be used for refeeding transfer paper and to reduce the cost of an automatic both sides copying machine, by providing a returning roller which is brought into contact with a lower fixing roller and rotated in the direction opposite to that of the lower fixing roller at a location facing the bottom side of the lower fixing roller provided in a returning path. CONSTITUTION:This copying machine is provided with paper discharging rollers 3 which can be rotated in both normal and reverse directions, paper coming-out path 4 provided between fixing rollers 2a and 2b and the paper discharging rollers 3, and returning path 5 which is formed in an extended state between the rollers 3 and the paper coming-in side D3 of a photosensitive body 1. The lower fixing roller 2b is set in the returning path 5 and a returning roller 10 which is brought into contact with the roller 2b and rotated in the direction opposite to that of the roller 2b is provided at a location facing the bottom side of the roller 2b. Transfer paper, to which a toner image is transferred from the photosensitive body 1, is sent to the returning path 5 by the returning roller 10 on the bottom side and lower fixing roller 2b on the top side after the paper reaches the paper discharging rollers 3 from the paper coming-out path 4 and again fed to the paper coming-in side D2 of the photosensitive body 1, by which toner transfer is performed to the untransferred surface of the transfer paper. Therefore, the number of rollers is reduced and the cost of this copying machine can be reduced.
Patent JP-S62117795-A (JP)
Inventor: ANDO YOSHINOBU
IPC: B42D11/00
Filed: 1985-11-19
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-H1084589-A (JP)
Title: Time matching method for remote control device
Inventor: SATO TSUTOMU
IPC: B60R25/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a time matching method for the remote control device by which time difference between clocks respectively built in both a remote control unit and an equipment main body is automatically corrected. SOLUTION: A car security equipment is constituted of a security equipment main body 10 attached to a vehicle and a remote control unit 11 to control remotely the security equipment main body 10. The remote control unit 11 outputs a prescribed signal for every time a security function ON or OFF button is depressed, and information denoting a time of a built-in clock 11b is added to the prescribed signal and the resulting signal is outputted for every time the security function ON or OFF button is depressed for 100 times. Upon the receipt of the signal, the security equipment main body 10 corrects a time of a clock section 15 into a time denoted by the information.
Patent JP-H04135107-A (JP)
Title: Wood planing cutter
Inventor: KAWAI TAKAO
IPC: B23B27/14
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a wood planing cutter with good mass productivity, good edging characteristics and a long life without causing a high cost, by forming a chrome nitride layer of specific thickness consisting of CrN or Cr2N or mixture of CrN in Cr2N, on a flank face or a rake face of the wood planing cutter having tool steel as a base material. CONSTITUTION:In the case of a wood planing cutter having one of tool steels of high speed steel, high chrome alloy tool steel, etc., as an cutter base material, a flank face or a rake face contains at least a chrome nitride layer consisting of CrN or Cr2N or a mixture of CrN with Cr2N, and the layer is coated with 0.2 to 6.0mum thickness. Since a chrome nitride has corrosion resistance, oxidation resistance and suitable hardness further with no microcrack provided, a good wear suppressing effect is shown even when any of the flank and rake face is coated, and further since coating of 0.2 to 6.0mum film thickness is applied only to one side surface, a non-coating surface is worn ahead and also suppressing wear of a coating surface side to maintain sharpness by holding roundness of an edge point to a minimum.
Patent JP-H02250018-A (JP)
Title: Endoscope device
Inventor: MIZUMOTO MORIHIDE
IPC: G02B23/24
Filed: 1989-10-03
Abstract: PURPOSE:To improve operability and to enlarge an observation range by providing a nozzle on the leading end part of a curvature part or of an elastic part, mounting curvature mechanisms which provide the curvature part with a curving operation according to the pressure change of a liquid, and mounting a liquid control means which controls the liquid. CONSTITUTION:The nozzle 21 is provided on the leading end part of the curvature part 12 or of the elastic orthosis and the curvature mechanisms A and B which provide the curvature part 12 with the curving operation according to the pressure change of the liquid are mounted. Besides, the liquid control means which controls liquid flow to the nozzle 21 and to the curvature mechanisms A and B, a high pressure liquid supplying device 27b which is communicated with the above nozzle 21 and the curvature mechanisms A and B through the liquid control means and a sucking device 27a are mounted. In this case, when a high pressure liquid is supplied from the high pressure liquid supplying device 27b on the side of the nozzle 21, such a large curving operation as that the jet-injection of the high pressure liquid from the nozzle 21 is controlled and an overall flexible tube 4 is made to curve is performed. Besides, when the high pressure liquid is supplied on the side of the curvature mechanisms A and B, such a small curving operation as that only the curvature part of the flexible ture 4 is partially made to curve is performed. Thus, the small curving operation and the large curving operation can be performed and the operability can be improved.
Patent JP-H07115366-A (JP)
Title: A/d converting circuit
Inventor: ADACHI TOSHIYA
IPC: H03M1/20
Filed: 1993-10-15
Abstract: PURPOSE:To improve the tonal expression capacity without increasing the number of bits of an A/D converter to be used, in the A/D converting circuit for converting an analog signal clamped in a middle point to a digital signal. CONSTITUTION:An analog signal clamped in a middle point of signal amplitude is separated to the inside and the outside of a reference voltage range of A/D converters 3 and 19, and each of them is converted to digital data of (n) bits by the A/D converters 3 and 19, and thereafter, these two data are added by an adder 20 so as to obtain data of (n+1) bits.
Patent JP-H10194980-A (JP)
Title: Prevention of viral infection of cultured fish, agent for preventing viral infection and use of killed bacterium cell
Inventor: NOGI KAZUO
IPC: A23K50/80
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enable to prevent the viral infection of cultured fishes by administering killed bacterium cells to the cultured fishes. SOLUTION: This method for preventing the viral infection of cultured fishes comprises orally administering killed butyric acid bacterium cells to the cultured fishes such as sea bream, young yellowtail, USHIEBI or goldfish. The killed butyric acid bacterium cells are preferably the killed cells of Clostridium butyricum, especially the killed cells of its trophozoite, more preferably the continuously long administrable killed cells of the trophozoite of Clostridium butyricum MIYAIRI (MIYAIRI bacterium). The killed cells can be administered as such or after mixed with a formula feed. The killed cells are mixed with the formula feed in an amount of 10<5> -10<10> cells per 100g of the formula feed, and the mixed formula feed is subsequently fed at a conventional dose.  When administered as such, the killed butyric acid bacterium cells are administered at a dose of 10<4> -10<10> cells per kg of the body weight of the cultured fish. The economical value for reducing an economical loss accompanied by the viral infection of the fishes is large in the fish culture industry.
Patent JP-S62117176-A (JP)
Title: Adjusting method for feed screw of magnetic disc recording and reproducing device
Inventor: MIWA TAKAHIRO
IPC: G11B21/10
Filed: 1985-11-18
Abstract: PURPOSE:To improve interchangeability in a magnetic disc recording and reproducing device by absorbing and correcting a dispersed error in one revolution of a feed screw. CONSTITUTION:A waveform detection part 17 is a part to divide a signal waveform reproduced with a magnetic head 6 to an inner peripheral waveform 19 and an outer peripheral waveform 20, and to display both waveforms 19 and 20 contrasting them on its CRT screen 18, and in a reference waveform, the heights of both waveforms become equal, and the height of the inner peripheral waveform 19 becomes higher when the magnetic head 6 comes off a track to a center side. As the feed screw, a feed screw 10 which has a regular dispersion to generate a triangular waveform against a track position by every revolution is estimated. For the adjustment of the feed screw 10, the magnetic disc on which the reference waveform has been recorded for an inspection is used as a magnetic disc 4. When it is confirmed that the position of an adjusted magnetic head is at a position near the center of the regular dispersion in one revolution of the feed screw, the adjustment of the feed screw is completed.
Patent JP-H0596438-A (JP)
Title: Workpiece discharge device
Inventor: NAKAYAMA SHIGEO
IPC: B23Q7/00
Filed: 1991-10-07
Abstract: PURPOSE:To discharge a workpiece to the outside only by parallel action, through retracting action of a moving plate and spreading action of a guide path, by releasing a clamp after the workpiece inserted to the guide path in a condition restricted to a fixed attitude is guide-moved by advancing action of the moving plate and positioning-clamped to a predetermined position. CONSTITUTION:A groove of guide 32 is formed by a plurality of blocks in a guide base provided on a base table 10, and also a moving plate 40 formed with a notched recessed part 44 for storing a workpiece 20 is provided movably to advance/retract on this guide base. On the other hand, by movably constituting partly the block, by which the guide groove 32 is formed, and also by forming a through discharge hole 38 on the base table just below the block, multifunctioning can be attained while simplifying a device.
Patent JP-2000090965-A (JP)
Title: Cylindrical alkaline secondary battery
Inventor: ISAJI HIDEFUMI
IPC: H01M2/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical alkaline secondary battery hardly giving the internal short circuit of a battery even upon exposure to a vibration. SOLUTION: Regarding a cylindrical alkaline secondary battery having an electrode group B1 made by spirally winding a positive electrode sheet 2, a separator 3 and a negative electrode sheet 1 stacked in order and sealing the electrode group B1 in a battery can together with an alkaline electrolyte, the ends of adjacent separators 3 in the radial direction of the electrode group B1 at the upper end and/or the lower end of the electrode group B1 are thermally fused for forming thermally fused parts 3A and 3B.
Patent JP-S61136625-A (JP)
Title: Method for pretreating hot-rolled plate of high silicon steel before cold rolling
Inventor: HIRAI KOICHI
IPC: C21D8/12
Filed: 1984-12-07
Abstract: PURPOSE:To simplify the pretreatment stage before cold rolling, by previously pickling the high silicon hot-rolled plate and by subjecting the plate to normalizing heat treatment in a nonoxidizing atmosphere. CONSTITUTION:The hot-rolled plate of high silicon steel contg. >=2.0wt% Si is subjected to pickling prior to normalizing heat treatment. Succeedingly, the hot-rolled plate is introduced into a furnace with the nonoxidizing atmosphere in which Ar gas etc., is used as protective gas, and is subjected to normalizing heat treatment at the prescribed temp. By this treatment before cold rolling, a degasification stage can be omitted and the rate of operation of the line can be improved; energy-saving effect can also be attained.