baber/WOPTO huggingface dataset:
Patent JP-H02292555-A (JP)
Title: Multispeed ratio planetary transmission gear
Inventor: JIYOSEFU ERU SANDERU
IPC: F16H47/08
Filed: 1990-04-10
Abstract: PURPOSE: To simplify machining operations by providing a driving connection with an engagement part of a large dimensional tolerance, and compensating misalignment between the axes of a sleeve shaft and a turbine driven shaft according to slight adjustments of an upper intermediate shaft. CONSTITUTION: When a direct coupled and speed increasing drive clutch is actuated, a planetary small gear carrier 1/2 is connected to a cylinder hub and an intermediate shaft 228 drivingly connects a turbine driven shaft and a cylinder hub together. The shaft 228 has a connection equipped with a spline 230 of a large dimensional tolerance which meshes with the inner tooth spline of the hub, and a spline 232 at a left end is loosely aligned with the inner tooth spline of a clutch hub 110. Therefore, misalignment of the axes of the turbine driven shaft, a sleeve shaft and further a torque output shaft is compensated by slight adjustments of the upper intermediate shaft 228. Thus, operations such as assembly and machining can be simplified.
Patent JP-S61253791-A (JP)
Inventor: HONDA KATSUSHI
IPC: H05K9/00
Filed: 1985-05-02
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-S61253506-A (JP)
Title: Method for correcting teaching point of industrial robot
Inventor: ITO TAKASHI
IPC: G05B19/42
Filed: 1985-05-02
Abstract: PURPOSE:To perform correctly the taught jobs by correcting the teaching point after knowing the set position shift and the form of a working subject from the detection value obtained by a detecting means attached to the wrist part of a robot and the present values of the position and posture of the wrist part. CONSTITUTION:A sensor 6 contains a photoelectric transducer and a distance/ posture detecting part irradiates successively the beams of >=3 spot light sources on the surface of the angle steel 5. The reflected light of the steel 5 is received by a secondary photodetecting part. Thus the distance and the posture related to the surface of the steel 5 are detected. For a ridgeline position detecting part, the slit light is irradiated from the upper oblique position of a ridgeline so that it crosses the ridgeline 8. The reflected light of the ridgeline 8 is received by a primary photodetector. In such a constitution, the position of the ridge line 8 of the steel 5 is detected. The actual form and distribution state of the steel 5 are used to give correction to the teaching data on an industrial robot. In this case, the result of detection of the position of the ridgeline 8 is also utilized. Thus the robot 1 can perform the fusing jobs, etc. at a high speed and with high accuracy.
Patent JP-S61253467-A (JP)
Title: Measurement of new high specific gravity lipoprotein
Inventor: IIDA HITOSHI
IPC: G01N33/92
Filed: 1985-05-02
Abstract: PURPOSE:To measure a high specific gravity lipoprotein accurately, by using a reagent containing dextran sulfate, magnesium and manganese ion. CONSTITUTION:Lipoprotein produces a soluble protein anion composite body by a negative charge of polyanion and a positive charge of protein and bivalent cation is bonded thereto to form an unsoluble protein anion metal ion composite body. The polyanion herein used is heparin, dextran sulfate and sodium phospowolframate and the metal ion herein use is calcium, magnesium or manganese. Here, at the first step, a reagent containing a fixed concentration of dextran sulfate and magnesium is used to settle chiromicron, a low specific gravity lipoprotein and superlow specific gravity lipoprotein separately and a solution of the insoluble composite body is made turbid. Then, a solution of a fixed concentration of dextran sulfate and manganese ion is added to the turbid solution to settle all of the lipoproteins and a solution of the insoluble composite body is made turbid. A high specific gravity lipoprotein is measured accurately by the absorbance difference between this and said turbid solution.
Patent JP-H09154256-A (JP)
Title: Ac generator
Inventor: YAMAMOTO TAKESHI
IPC: H02K9/06
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To achieve decrease in noises and increase in air quantity in a generator for a vehicle wherein a front-side cooling fan having a plurality of diagonal- flow blades is fixed to the pulley-side edge of a pole core. SOLUTION: Each diagonal-flow blade 22a of a front-side cooling fan 22 is cut and raised to the pulley-side edge of a pole core 14 at a specified diagonal-flow angle 91. An outer surface end A is located at the rear side in the rotating direction than an inner surface end B. Each diagonal-flow blade 22a is inclined to the rear side of the rotating direction at a specified slant angle 92. A blade surface 23 is provided in the concave curved shape, which is gently sunk to the rear side of the rotating direction. one diagonal-flow blade 22a constitutes a surface wherein the blade surface is approximately continued to a shoulder-part side surface 44a of a pawl-shape magnetic-pole piece 44 of the pole core 14, at the outer surface end A.  A bending point 27 having the inner angle exceeding 180 deg. is provided halfway on the ridge line on the inner surface side of each diagonal-flow blade 22a, and the blade area is increased.
Patent JP-H07280612-A (JP)
Title: Sanitary electromagnetic flowmeter
Inventor: TAKEUCHI KAZUHIKO
IPC: G01F1/58
Filed: 1994-04-11
Abstract: PURPOSE:To provide a sanitary electromagnetic flowmeter applicable to a high pressure fluid in which leakage is prevented positively by increasing the coupling force at the joint through a relatively simple structure. CONSTITUTION:Fitting parts 26, 32 are provided, respectively, at the fixing flange 20 and the lap joint 2 of a measuring pipe 1 and a press ring 31 is fitted thereto. An anti-leak member 34 is placed between the jointing faces of the fixed flange 20 and the lap joint 2. The fixing flange 20, the lap joint 2 and the press ring 31 are then coupled integrally by means of tightening bolt 28 and nut 35 thus pressing the lap joint 2 at the annular pressing part 31A of the press ring 31.
Patent JP-H08291428-A (JP)
Title: Apparatus for preventing abrasion for magnet type clearer roller of spinning machinery
Inventor: ITO KENJI
IPC: D01H5/64
Filed: 1995-04-20
Abstract: PURPOSE: To prevent pneumatic nozzles from abrading and shifting from locating positions due to the contact of a magnet type clearer roller with the pneumatic nozzles. CONSTITUTION: This apparatus for preventing a magnet type clearer roller from abrading is obtained by fixing each protecting plate 12 (only one side is shown) at the under rear of a position where a front bottom roller 3 is supported on both lateral sides of roller stands 2. The magnet type clearer roller 4, magnetically attracted to the under rear of the front bottom roller 3 and dragging is brought into contact with regulating parts 13 of protecting plates 12 on the peripheral surfaces at both ends thereof and the position is regulated so as not to come into contact with pneumatic nozzles 9. The clearer roller 4 is brought into contact with extended parts 12c on the peripheral surfaces at both ends thereof and the upper limit is regulated. The clearer roller 4 slipped off from the front bottom roller 3 is received with the extended parts 12b.
Patent JP-S60240034-A (JP)
Title: Picture element-displaying fluorescent display tube
Inventor: TAKANOYA HISASHI
IPC: H01J31/15
Filed: 1984-05-15
Abstract: PURPOSE:To reduce the power consumption and facilitate the assembly process by depositing and forming a control electrode on the surface of an envelope. CONSTITUTION:A translucent control electrode 16 is deposited and formed on the inner surface of a front glass 12. When a positive potential against a filament cathode 15 is applied to the anode of a phosphor anode section 14 and also a positive potential equal to or slightly higher than that of the filament electrode 15 is applied to the control electrode 16, thermal electrons emitted from the filament electrode 15 are accelerated and projected to a phosphor layer deposited on the anode, and stimulate and allow it to luminesce for lighting. Furthermore, when a slightly negative potential against the filament cathode 15 is applied to the anode or a negative potential against the filament cathode 15 is applied to the control electrode 16, emission of thermal electrons from the cathode 15 is suppressed to turn off the light. A grid current is rarely flowing through the control electrode 16 during the lighting, thus the power consumption is remarkably reduced.
Patent JP-S5620899-A (JP)
Title: Feeding valve of liquified gas lighter
Inventor: OOSAWA YOICHI
IPC: F16K1/34
Filed: 1979-07-27
Abstract: PURPOSE: To provide the feeding valve device which may sufficiently be adapted for the thin sized lighter by a method wherein only a size of the connecting end at the extremity of the valve body is made to be cooperatively related to that of a feeding container.  
     CONSTITUTION: When the feeding valve body 16 is pushed by the feeding container to prepare a gas feeding condition, the valve body is held between the engaging extremity 23 and the outer end surface of a fixed member 26, and a liquified gas is prevented from being flowed out of the outer circumference of a shaft part 22. Thus, an existence of a gasket 27 may prevent a useless gas from being leaked out in case of feeding the gas. Then, the valve body 16 is constructed such that only a size of the engaging extremity may cooperatively related to that of the feeding container. The shaft 22 and a collar 19 may be made small without being affected by a size of the engaging extremity resulting in that both a valve casing 12 and the fixed member 26 may be made small as a size of the valve body 16 is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61254000-A (JP)
Title: Circuit of headphones
Inventor: NAKAMURA YASUSHI
IPC: H04S5/02
Filed: 1985-05-04
Abstract: PURPOSE:To realize matrix four-channel system which uses stereophonic headphones or earphones and two speaker systems in combination by inverting the phases of a right and left signal and then mixing those opposite-phase signals with the right and left original signals. CONSTITUTION:A left output signal side 4 is connected between an input earth side 3 and a left input signal side 1 with resistances between and a right output signal side 5 is connected between an input earth side 3 and a right input signal side 3 with resistances between respectively. Then, a left output earth side 6 is connected between the input earth side 3 and the right input signal side 2 with resistances between and a right output earth side 7 is connected between the input earth side 3 and left input signal side 1 with resistances between respectively. Consequently, such common effect of four-channel systems that a sound field is expanded to right and left to increase a sense of far and near is obtained.
Patent JP-S58216509-A (JP)
Inventor: KUSHIDA YASUHIRO
IPC: B65B3/32
Filed: 1982-06-04
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-H05267120-A (JP)
Title: Projection exposure device
IPC: H01L21/30
Filed: 1992-03-23
Abstract: PURPOSE:To provide a projection exposure device, which can resolve even a fine periodic pattern having high space frequency excellently and in which the load of an imagery optical system is also reduced. CONSTITUTION:A second photo-mask 2 is lit up by an illumination optical system arranged to an upper section, and a pattern formed to the second photo- mask 2 is imaged onto a first photo-mask 1 through a second imagery optical system 14, and further imaged onto a wafer 5 through a first imagery optical system. A pattern shaped to the first photo-mask 1 is imaged onto the wafer 5 through the first imagery optical system 3. Accordingly, the patterns of the first photo-mask 1 and the second photo-mask 2 are synthesized, and a pattern having frequency higher than the space frequency of the first and second photo- masks 1, 2 is formed onto the wafer 5.
Patent JP-S62252849-A (JP)
Title: Heat exchanger
Inventor: ISHIKAWA YOSHIHIRO
IPC: F24H1/14
Filed: 1986-04-24
Abstract: PURPOSE:To make it possible to maintain a upper heat absorbing section side at a high temperature by using as burner provided at the lower part of a can body a forced combustion type burner, locating the heat absorbing section consisting of heat absorbing tube groups at the upper part of the can body, and forming a bypass circuit making a detour around the upper heat absorbing section, at the outer part of the can body. CONSTITUTION:As a lower burner 3 of a can body 2 a forced combustion type burner, and heat absorbing sections 1a and 1b consisting of the groups of heat absorbing tubes 11 and 11, at the upper part of the can body. A bypass circuit 4 making a detour around the upper heat absorbing section, is formed at the outer part of the can body 2. Since the burner 3 is of a forced combustion type, the temperature distribution in the section of the can body 2 is equalized, and the ambient temperature of the lower heat absorbing section becomes high in its entirety. While the ambient temperature of the upper heat absorbing section becomes low as compared with that of the lower heat absorbing section 1b, the bypass circuit 4 is provided in the heat absorbing section 1a, and the flow rate of a fluid to be heated through the heat absorbing section is reduced as compared with the heat absorbing section 1b. The temperature of the heat absorbing section becomes higher as the flow rate ratio of the bypass circuit 4 is made larger, thus preventing the generation of a drain.
Patent JP-S62250210-A (JP)
Title: Method for melt spinning
Inventor: SANO TAKAO
IPC: D01D5/08
Filed: 1986-04-24
Abstract: PURPOSE:To neutralize yarn and to prevent deterioration in yarn qualities and reduction in handleability, by setting an ionic air blower in the vicinity of the lower part of a spinneret of melt spinning and carrying out melt spinning while blowing specific ionic air on spun yarn from the blower. CONSTITUTION:A molten raw material consisting of a polymer such as polyester, polyamide, etc., is spun from a spinneret 3 for melt spinning. Then, ionic air having polarity opposite to charge polarity of yarn 4 is friction charge between the spinneret 3 and the spun yarn 4 is blown on the spun yarn 4 from an ionic air blower 8 set in the vicinity of the spinneret, the yarn 4 is neutralized and taken up by an ejector, etc., so that deterioration in yarn qualities and reduction in handleability of yarn in the following processes resulting from friction charge between the yarn in spinning and the spinneret are prevented.
Patent JP-S60239342-A (JP)
Inventor: BURAIAN FURANKURIN
IPC: C03C3/095
Filed: 1985-05-08
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-H07299496-A (JP)
Title: Bathtub water purifying device
Inventor: OKETA TAKEMI
IPC: C02F1/68
Filed: 1994-05-10
Abstract: PURPOSE:To enhance an initial water purifying speed and to decompose malodorous substance, in a bathtub water purifier for household or business. CONSTITUTION:This device is provided with a bathtub 1, a pump 6 and flow paths 2, 3 for forcedly circulating the water in the bathtub 1, a water purifying module 8 and a UV ray irradiation device 9 in the flow path, and it has a structure in which porous mineral substance 10 and a pyridinium type resin coated carrier 11 with bacteria immobilized having nitrification activity are put into the water purifying module 8. Thus, high water purification and malodorous substance decomposition properties are obtained from the initial starting time of the water purification.
Patent JP-2000288676-A (JP)
Title: Machine and device for hot upsetting of bar stock end part
Inventor: KISHIHARA SHIGEKI
IPC: B21J5/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a disk-like diameter expanding part by applying hot upsetting to the end part of a reinforcing bar. SOLUTION: A plurality of horizontal guide rods 7 are provided between a first frame 6A and a second frame 6B, a die supporting block 8 which holds a die 10 is movably held by the guide rods 7, a clamp device 12 which clamps a reinforcing bar 1 is attached to the first frame 6A and also a cylinder device 38 which moves the die supporting block 8 is attached to the second frame 6B, and further a heating head 31 which heats the end part of the reinforcing bar is arranged in front of the die 10. Thus, the reinforcing bar 1 is clamped by the clamp device 12, the tip end is heated by the heating head 31, thereafter the die 10 is pressed against the end surface of the reinforcing bar, the diameter of the reinforcing bar is expanded by compressing the bar in the axial direction, thereby forming a disk-like diameter expanding part.
Patent JP-2000065960-A (JP)
Title: Wristwatch glass including lens and manufacture of such lens
Inventor: GUY DELABRE
IPC: G04B39/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture of a watch glass of a hard material and a lens and prevent the danger of the lens's separation by using a hard transparent crystal substance such as corundum, sapphire, spinel or the like having a non-circular optical lens formed in the thickness of the watch glass material. SOLUTION: A wristwatch glass 1 is formed of a hard transparent crystal substance of a corundum group, for example, sapphire or spinel. The glass can be made in any shape in plane, e.g. barrel and in any shape in a heightwise direction, for example, like a flat, a projection or a facet. An upper face 2 and a lower face 3 of the watch glass are indicated to be flat. A rectangular converging lens 4 is formed in the thickness of the material of the watch glass 1, the shape of which is determined by a recess 5 of the lower face 3 of the watch glass 1. The recess 5 has a side wall 6 constituting an outline and a projecting bottom part 7 constituting a lower face of the lens 4. An upper face 8 of the lens is directly formed of the upper face 2 of the watch glass 1.
Patent JP-H07302838-A (JP)
Title: Connecting structure and method of forming connecting structure
Inventor: SUGANO YUKIYASU
IPC: H01L21/285
Filed: 1994-05-10
Abstract: PURPOSE:To provide a connecting structure that has low resistance and with enough wiring reliability and a method of forming it. CONSTITUTION:In an ohmic contact connecting structure that is a connection by burying conductive material in a connecting hole 3, a region where good coverage conductive material 5 is buried as a CVD-TiN and a poly-Si selective CVD-W is formed to the depth of 1/3-1/4 at the lower part of the connecting hole and the region where low resistance conductive material 7 is buried as a blanket CVD-W is formed at an upper part of the connecting hole.
Patent JP-H01266485-A (JP)
Title: Wood drier
Inventor: YAMAOKA SHIGEYUKI
IPC: F26B9/06
Filed: 1988-04-19
Abstract: PURPOSE:To dry wood quickly at low cost for fuel consumption and eliminate the irregularity in drying and the cracking of the wood, by a method wherein the inside of a vessel is evacuated so as to exude the containing moisture of the wood to the outside by the evacuation while moisture in the vessel is dehumidified by a dehumidifying machine. CONSTITUTION:Two sets of circulating fans 14 are arranged on a ceiling plate in a box-type vessel 1 and a dehumidifying means 3 is arranged at a proper place. Further, the box-type vessel 1 is provided with an evacuating means 2 evacuating the inside of the vessel 1, a setting unit 4 setting the set values of evacuation and dehumidification and a control unit 5 controlling the degrees of the evacuation and dehumidification based on the set values of evacuation and dehumidification set by the setting unit 4 on the outer surface of the side wall of the box-type vessel 1. A present humidity is detected by a humidity sensor 31 arranged in the vessel and the drying of the wood is realized by driving the evacuating means intermittently under a normal temperature within the set humidity range and, therefore, cracking or irregularity in color will never be generated in the wood and a high-quality dried wood may be obtained. Further, the vacuating means and the dehumidifying means in the vessel are driven intermittently whereby drying at low cost for fuel consumption may be realized.
Patent JP-S5430393-A (JP)
Title: Reactor
Inventor: KASAI SHIGEO
IPC: G21C15/02
Filed: 1977-08-11
Abstract: PURPOSE: To improve the thermal efficiency by uniformising the outlet temp. of the whole core, by means of expanding the flow pathes of flow regulating devices according as the increasing of generated heat quantity with the passing of time by a reducing blanket, and of subjecting the flow quantity of coolant to be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04305748-A (JP)
Title: Highly reliable bus
Inventor: ARAMAKI AIZO
IPC: G06F13/00
Filed: 1991-04-02
Abstract: PURPOSE:To continue operation without stopping processing even when a fault is generated in a bus. CONSTITUTION:If a fault detecting means 12a detects a fault on a bus when a device A receives data from a device B for instance, a fault specifying means 12b specifies a signal line generating a fault in the bus. Then the signal line generating the fault is switched to a stand-by signal line 2n+1 by signal switching means 11, 21. When stand-by driver and receiver are included in the stand-by signal line 2n+1, all of the signal line, driver and receiver specified by the means 12b are switched to the stand-by signal line 2n+1 and the stand-by driver and receiver when the bus fault is detected by the means 12a.
Patent JP-H09280213-A (JP)
Title: Fluid pressure cylinder having buffer mechanism
Inventor: RIKUURA JUNJI
IPC: F15B15/22
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder having a buffer mechanism excellent in durability. SOLUTION: A first end part E1 side of a rubber cushion 25 as a buffer is supported by buffer supporting grooves 23, 24 provided in a piston 9 and a cylinder cover 6 to demarcate a pressure working chamber 11. A second end part E2 side is arranged in a raised condition from the piston 9 and the cylinder cover 6. The impact of the piston 9 is buffered by deflecting the rubber cushion 25 on the whole so that the second end part E2 is brought close to the side of the piston 9 and the cylinder covers 5, 6, and the impact of the piston 9 is buffered by compressing a thick wall part 26 of the rubber cushion 25 by the pushing force received from an end face of the piston 9.
Patent JP-H0329480-A (JP)
Title: Method of generating dpcm delta code array
Inventor: NOOMAN DENISU RICHIYAAZU
IPC: H03M7/32
Filed: 1990-04-13
Abstract: PURPOSE: To execute the extension of an image by linear interpolation by receiving information specifying a desired array of a delta code through a data channel. CONSTITUTION: At the time of the extension of chrominance data in a compact disk interactive system CD-1 system, the (n)v pieces of second type compressed delta code sequences are supplied through a data channel to a first array in the memory of a display device. Then, the desired array of a first type delta code sequence is generated in a further large secondary in the memory. Then, a reading head is directed toward the proper part of a disk D by a reading device 10, and information read from this disk is transmitted to a voice decoder 14, and an audio output is generated from this to a line 16. Thus, composite horizontal and vertical extension can be obtained by horizontal and vertical interpolation.
Patent JP-S5430785-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEI AKIRA
IPC: H01L27/10
Filed: 1977-08-12
Abstract: PURPOSE:To improve dielectric strength between layers by providing the 1st conductive poly Si onto an insulation film of a substrate surface and by stacking the 2nd conductive poly Si onto the surface oxidization film.