baber/WOPTO huggingface dataset:
Patent JP-H02123218-A (JP)
Title: Blow-by gas/oil separator for horizontally opposed type engine
Inventor: KASHIWASE HAJIME
IPC: F01M13/04
Filed: 1988-10-31
Abstract: PURPOSE:To increase capacity and set a gas taking inlet at the higher position by forming a separator chamber for separating oil from the blow-by gas by utilizing the dead angle space on each outer side of the right and left edge parts of an intake manifold. CONSTITUTION:On each outer side of the right and left curved edge parts of an intake manifold 14 a dead angle space positioned on the locker chambers 13 and 13a is formed. Each oil separator chamber 17 for the blow-by gas is formed onto the upper surfaces of the right and left locker covers 16 and 16a. The width of the oil separator chamber 17 is short in the direction along the engine axis direction and long in the direction crossing at right angles with the axial direction. Therefore, the oil separator chamber 17 having a relatively large capacity can be installed without increasing the total width of the engine body. Further, since a taking inlet for the blow-by gas is opened on the upper surfaces of the locker covers 16 and 16a and set at the higher position, the gas/liquid separation performance for the blow-by gas and oil mists can be improved.
Patent JP-S61157206-A (JP)
Inventor: TACHIBANA KEIJI
IPC: H01B17/46
Filed: 1984-12-28
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-H07132434-A (JP)
Title: Machining data originating method
Inventor: KOSAKA SHUNICHI
IPC: G05B19/4093
Filed: 1993-11-04
Abstract: PURPOSE:To provide a machining data originating method allowing a design change place to be easily grasped from machining data to a workpiece. CONSTITUTION:Product information originated from inputted drawing information is compared with product information called as related information out of product information originated in the past and stored, and information on design change including an unidentical data part is prepared. Basic process information indicating a machining method and the like every process design, and machining process information 50 including machining data obtained by summing up every machining tool area originated on the basis of the product information including the information on the design change. The machining data is originated including the contents of design change information 52a, 54a, the information 52b, 54c before design change and information 52c, 54d after design change.
Patent JP-S62135066-A (JP)
Title: Picture input device
Inventor: DOURO RIYUUHACHIROU
IPC: H04N5/222
Filed: 1985-12-07
Abstract: PURPOSE:To obtain a picture data with a wide visual field and high resolution only by one lens by providing a reflecting mirror reflecting a measured light from an object collected by a condenser lens into a desired direction and turning the mirror by a reflection mirror turning means. CONSTITUTION:The measured light 12 collected by a condenser lens 10 is fed to a reflection mirror 13, where the light is reflected. Then the reflection mirror 13 is turned in the direction A by a drive motor 14, and when the direction of the reflection of the reflection mirror 13 is directed in the arranging direction of a CCD camera 17a at a time t1 by the drive, the turning is stopped by 66msec from the time t1. Thus, the reflected measured light 16 is fed to the CCD camera 17a. An electric charge charged in each CCD element of the CCD camera 17a is transferred by a synchronizing signal V at a time t2 in this way. Just after the electric charge of the CCD camera 17a is transferred, the reflection mirror 13 is driven by the drive motor 14 and the turning is stopped at a time t3 when the reflection direction reaches the arranging direction of a CCD camera 17b.
Patent JP-2001097974-A (JP)
Title: Method for producing glycoluril
Inventor: SUDO NOBUYUKI
IPC: B01J27/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To economically and continuously obtain high-purity glycoluril effective also as controlled release fertilizer and its high-concentration suspension in high yield by reacting glyoxal with urea. SOLUTION: An aqueous solution of glyoxal is added in the presence of an acid catalyst to saturated suspension of glycoluril which is an aqueous solution in which 10-50 wt.% urea is dissolved or a mixect aqueous solution of urea and glyoxal, and urea is reacted with glyoxal in 2.01-2.3 molar ratio of urea to glyoxal in total reaction amount at 50-100 deg.C and the deposited glycoluril is filtered and separated and the reaction solution is circulated to a reactor to continuously produce glycoluril.
Patent JP-S63130216-A (JP)
Title: Continuous welding equipment for short-sized pipe
Inventor: NAKANISHI SADAO
IPC: B21D51/26
Filed: 1986-11-19
Abstract: PURPOSE:To stably transfer even a short-sized material and to conform to weld the different diameter pipes by tightening and welding a cylindrical material fed by the rolls more than two pairs whose feeding speed is fast on the upstream side inserting a rotating guide plate of a mandrel seaming guide. CONSTITUTION:The cylindrical work 1 fed by a preceding aligning part and positioning part in a state of facing the seaming part 1a upward is transferred by two pairs of feed rolls 26a-26d in the state of inserting the seaming part 1a by a seam guide 24 of a mandrel 23 supported horizontally by supports 21, 22. At that time, the rotary guide plate 27b supported on the mandrel 23 by a shaft 27a is provided to the seam guide part 24 inserted by the feed rolls 26a-26d to smoothen the transfer to increase the feed speed of the upstream feed rolls faster than the downstream feed speed to feed the work 1 continually. Then, the outer diameter is tightened by the squeeze rolls 31a-31d at the welding toach 30 part to weld successively. Therefore, the work 1 is stably fed successively even it is short one and even though at the time of changing the diameter of the work, it is possible to conform.
Patent JP-S63128776-A (JP)
Title: Light-emitting device
Inventor: NISHIMURA TAKAYUKI
IPC: H01L33/30
Filed: 1986-11-19
Abstract: PURPOSE:To obtain the emission spectrum of a purely green color and to enhance the luminosity sharply by installing the following layers: an n-type (or a p-type) AlxGa1-xP layer which is deposited on the surface of an n-type (or a p-type) GaP substrate; a superlattice-structured light-emitting layer which is composed of GaP and AlP and where only a GaP layer is doped selectively with atoms of N; a p-type (or an n-type) AlxGa1-xP layer. CONSTITUTION:An n-type AlxGa1-xP layer 2 and a superlattice-structured light- emitting layer 3 composed of GaP (N-doped) and AlP and a p-type AlxGa1-xP layer 4 are deposited in this sequence on an n-type GaP substrate 1; at the same time, electrodes 5, 6 are formed at each part on the surface of the p-type AlxGa1-xP layer 4 and on the surface of the n-type substrate 1; the electrode 5 is connected to the positive pole of a DC power source E via a variable resistor R and the electrode 6 is connected to the negative pole of the power source; the light of a purely green color is emitted when a prescribed voltage is applied to both electrodes 5, 6. If a p-type GaP substrate is used as a substrate, the p-type AlxGa1-xP layer, the superlattice-structured light-emitting layer composed of GaP (N-doped) and AlP and the n-type AlxGa1-xP layer are deposited in this sequence on the surface of this substrate.
Patent JP-H09202254-A (JP)
Title: Steering device for running work machine
Inventor: HIDAKA SHIGEMI
IPC: B62D11/18
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To drive a work machine at various torque and speed by providing a subtransmission mechanism transmitting power from hydraulic driving means for running on the upper stream side of transmission of right and left a pair of planetary gear speed changing mechanisms in a transmission mechanism. SOLUTION: Rotational power from a hydraulic driving means 32 for running is transmitted to right and left a pair of planetary gear speed changing mechanisms 31, 31, a transmitting gear 53 fixed to the center shaft 43 of the left side arm ring 38 is engaged with a transmitting gear 54 fixed to the left side output shaft 21a, and the power is output. Similarly a transmitting gear 53 fixed to the center shaft 43 of the right side arm ring 38 is engaged with a transmitting gear 54 fixed to the right side output shaft 21b, and the power is output. When the transmission mechanism is constituted so that the shaft of a first hydraulic pump 33 and the shaft of a second hydraulic pump 36 are wrapped by a chain in a transmission case so as to transmit power, the power transmission position from the engine becomes one position, and hence the steering device becomes compact.
Patent JP-H09112386-A (JP)
Title: Electronic control type fuel injection device for internal combustion engine
Inventor: SAITO KIMITAKA
IPC: F02M55/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control type fuel injection device for an internal combustion engine to prevent leakage between a fuel injection valve and a fuel distribution piping, improve the assembling ability of an engine, and suppress the generation of working noise of the injection valve to a low value. SOLUTION: A mounting hole 24 through which a fuel injection valve 5 is mounted vertically to a fuel passage 23 in a fuel distribution piping, and the housing yoke 25 of a fuel injection valve 5 to contain an electromagnetic coil being a working noise generating source is inserted in the mounting hole 24. Since the fuel injection valve 5 and a fuel distribution piping are integrally coupled together, a leakage of fuel through a fuel passage 23 does not occur and a space in an engine is ensured, whereby, the assembling ability of the engine is improved. Further, since an injection nozzle hole position is situated in the vicinity of the intake valve of the engine, an amount of fuel wet in an intake pipe is reduced, and the power performance of an engine is improved.  Further, since an electromagnetic coil is located in the fuel distribution pipe, working noise is not propagated to the outside.
Patent JP-H06133494-A (JP)
Title: Dynamic pressure spindle motor
Inventor: KUNII YOSHIMASA
IPC: H02K7/09
Filed: 1992-10-14
Abstract: PURPOSE:To prevent an irregular rotation and heat generation of a dynamic pressure spindle motor in which a rotary shaft is supported by a magnetic force in a thrust direction. CONSTITUTION:A dynamic spindle motor comprises a stationary shaft 22 to be fixed to a motor body 21, and a rotary shaft 27 to be engaged inside or outside the shaft 22, and rotatably support the shaft 27 by generating a dynamic hydraulic pressure of a dynamic pressure generating groove 11a provided on the shaft 22 or 27. The motor comprises a stator coil 26 arranged on the body 21, a first magnet 37 mounted on the shaft 27, a second magnet 38 mounted on the shaft 27 via an air gap outside the magnet 37, and a third magnet 39 so disposed at the body 31 side as to be opposed in a radial direction of the magnet 38.
Patent JP-H06124738-A (JP)
Title: Fixing method for connector
Inventor: YOSHIOKA ATSUSHI
IPC: H05K3/34
Filed: 1992-10-14
Abstract: PURPOSE:To provide a connector fixing method allowing the elimination of welding and screwing mandays at the time of fastening a connector to a board. CONSTITUTION:A connector 2 is temporarily fastened via a pin 3 to a board 1 having a resistor or the like mounted thereon. In this state, the board 1 is passed through a solder layer, and the resistor or the like is thereby soldered to the board 1. The connector 2 is also concurrently fastened to the board 1.
Patent JP-H09119891-A (JP)
Title: Viscosity detection apparatus and apparatus for controlling injection of engine fuel
Inventor: MORONUKI MASAKI
IPC: G01N11/16
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To measure a state of a fuel continuously and highly accurately by a small viscosity detection apparatus. SOLUTION: A viscosity detection apparatus 13 is provided with a viscosity detection sensor 20 which has a piezoelectric body 21 with an electrode 22 and is soaked in a liquid to be measured, and an oscillation circuit 23 connected to the electrode 22 of the viscosity detection sensor 20 for applying a vibration voltage to the viscosity detection sensor 20. A change of a viscosity of the liquid is detected from a change of an oscillation frequency of the piezoelectric body 21.  The engine fuel-injection control apparatus includes the viscosity detection apparatus 13 detecting a viscosity of a fuel from a change of the oscillation frequency of the piezoelectric body 21 soaked in the fuel, a temperature sensor 12 for detecting a temperature of the fuel, and a fuel control circuit 18 for calculating a kinematic viscosity of the fuel from outputs of the viscosity detection apparatus 13 and the temperature sensor 12.
Patent JP-H07103620-A (JP)
Title: Device and method for feeding car cooler gas
Inventor: UMEZAWA KOJI
IPC: F25B45/00
Filed: 1993-10-07
Abstract: PURPOSE:To prevent gas from blowing off when a cooler gas filled can is opened by a method wherein a weakened part for opening the can is provided on a head wall portion of the can to be connected to an end of a cooler gas loading device and a packing is disposed so as to encircle an end of a cutter provided on the loading device to open the head wall. CONSTITUTION:The arrangement is such that when a cooler gas loading device is connected to a low pressure side of a compressor through a charge hose, fluorocarbon gas in a cooler flows into a channel 15 to effect air purge. The loading device is attached to a cooler gas feed pipe 41 by screwing a cylinder 13, wherein a ball 27 is pressed against a valve seat 29, into a cap 43 of a gas filled can 41. At this moment, a packing 33 encircles the end of a cutter 31 in such a manner that the packing projects slightly from the end, and hence as the cylinder 13 is screwed into the cap 43, the cylinder is screwed in, while the packing 33 is being compressed, following which a weakened part 45 of a head wall 43a is fully opened by the end surface of the cutter 31 formed in a flat shape so that the cooler gas is taken out.
Patent JP-H10175806-A (JP)
Title: Method of weeding in flooded paddy field
Inventor: KONNO KAZUHIKO
IPC: A01N25/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To remove perennial broad leaf weeds when paddling and leveling rotor are worked by scattering a water-suspended herbicidal concentrate composition prepared by suspending a specific pyrazole in water by using a surfactant, into the flooded paddy field. SOLUTION: This water-suspended herbicidal concentrate composition is obtained by suspending (A) 10-50wt.% of a pyrazole compound (e.g. the compound of formula II) of formula I [R is H and methyl; Z is p-toluenesulfonyl and p-methylphenacyl] into (C) water by using (B) 0.1-20wt.% of a surfactant (e.g. a polyoxyethylenestyryl phenyl ether) and when necessary, (D) 0-10wt.% of a water-soluble polymer or a protective colloid. This composition is directly scattered in the original condition into the flooded paddy field. The method is to scatter by shaking a bottle filled with this composition by hand while walking or to mechanically scatter the composition by the scattering machine attached to a tractor and the like.
Patent JP-S61155851-A (JP)
Title: Semiconductor ion sensor
Inventor: YANO MAKOTO
IPC: G01N27/414
Filed: 1984-12-28
Abstract: PURPOSE:To improve the durability of an ion sensor and to reduce the size thereof by coating a gate region of a field effect transistor having a needle-like structure with a hollow yarn-like film consisting of a hydrophobic high polymer contg. an ion sensitive material. CONSTITUTION:A lead wire 2 is connected to a source electrode and drain electrode 1 of the gate-insulated field effect transistor and is coated with a catheter 3. The gate region of the electrode 1 projecting from the catheter 3 is coated with the hollow yarn-like film 5 consisting of the hydrophobic high- polymer having the ion sensitive material. The resin 6 is sealed into the aperture at the top end thereof. Plastic PVC, silicon, etc. which are incorporated therein with the ion sensitive material, i.e., valinomycin, crown ether, etc. are used for the film 5. Such sensor is constituted to a single or multiple sensors. Since the hollow yarn-like film is used, the ion sensor is made water-proof and is obtd. with the simple stage.
Patent JP-S62135973-A (JP)
Title: Shape input system
Inventor: KANEKO TORU
IPC: G06T1/00
Filed: 1985-12-09
Abstract: PURPOSE:To execute the shape input in the 360 deg. direction since the three- dimensional coordinates of a substance are obtained together with the concentration and the color by investigating the texture on a scanning line pattern obtained by rotating an input object substance. CONSTITUTION:An input object substance 1 is crossed vertically to an optical axis 4 and rotated with a rotary shaft 6 at the relation orthogonal to the scanning line 5 of a television picture on an image plane as the center. Then, the projecting point 8 of a point 7 on the input object substance 1 is shifted on an image plane 3 archedly. When the point 7 is located higher (lower) than the light shaft 4, the arched upper-most (lower-most) part comes to be in parallel to the scanning line. The shifting extent on the image plane 3 of the projecting point 8 is different according to the distance from the rotary shaft 6 of the point 7 on the substance, and the extent at farther paint comes to be faster. By measuring the shifting extent, the distance between respective points and the rotary shaft on the substance is calculated and the three-dimensional shape of the input object substance is obtained.
Patent JP-H1194607-A (JP)
Title: Rotameter
Inventor: YAMAMURA KENJI
IPC: G01F1/22
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotameter capable of preventing, when used in a water processing facility, etc., the adhesion of microorganisms such as algae to the inner surface of a taper pipe and their propagation and of preventing the adhesion of organic materials to the outer surface of the taper pipe, while requiring almost no maintenance and control. SOLUTION: The rotameter comprises a taper pipe 1 and a float 2 freely confined in the taper pipe 1. In this case, a thin film of a photocatalyst is supported on the inner surface or both the inner and outer surfaces of the taper pipe 1. The propagation of microorganisms such as algae is inhibited by a strong oxidizing force produced on the surface of the photocatalyst by light applied to the taper pipe 1 to prevent the adhesion of microorganisms such an algae to the inner surface of the taper pipe 1 and the adhesion of organic materials to the outer surface of the taper pipe 1.
Patent JP-H04152561-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L21/3205
Filed: 1990-10-16
Abstract: PURPOSE:To secure dimensions and micronization of a high resistance part by forming a boundary between a high resistance region and a low resistance region in the upper layer wiring above the connection aperture of two wiring layers. CONSTITUTION:A semiconductor device comprises at least two layers of semiconductors, and the upper wiring layer consisting of polycrystalline silicon has a low resistance region 8, to which impurities in high concentration are introduced, and a high resistance region 7, which contains a very small amount of impurities or does not contain impurities. In this structure, by providing the boundary between the high resistance part 6 of polycrystalline silicon and the low resistance part 7 above the connection aperture 9, the securing the dimension and the reduction of the high resistance part become possible. To realize this, if one changes the resist pattern 8, it is possible. At this time, it is supposed that the contact resistance between a gate electrode 4 and the polycrystalline silicon 7 becomes high, but supposing that the impurities of low resistance part are P, that the later heat treatment is performed at 900 deg.CN2 for thirty minutes, and that As is 1.8mum, it diffuses 1mum horizontally. Therefore, the contact resistance never becomes high, and even if it becomes high to some degree, it will be acceptable as long as it is smaller enough than the level of the resistance (GR-Tr) of the high resistance part.
Patent JP-H03137781-A (JP)
Title: Card system automatic ticket examiner
Inventor: ARAKI AKIE
IPC: G07B15/00
Filed: 1989-10-23
Abstract: PURPOSE:To shorten the adjustment time for getting of a ticket to exclude the labor related to the ticket by using a card instead of a card system automatic ticket examiner and the ticket and automatically adjusting the fare at each time of passage at a ticket examiner. CONSTITUTION:When a user inserts his card to a sucking/ejecting part 1 at the time of getting on a train, read/write part 4 (4A and 4B) reads out card information. When card information is normal, an entraining station code is written on the card, and a ticket examination door 3 is opened, and the amount of money of the balance of the card is displayed on a display board 2. When he inserts his card at the time of getting off the train, the read/write part 4 reads out card information; and when card information is normal, a control part 5 subtracts the fare from the amount of money of the balance of the card and clears the entraining station code and writes the balance on the card. If the balance is short of the fare or information is broken, a buzzer part 7 is operated to display error contents. Thus, the adjustment time for getting of a ticket is shortened to exclude the labor related to the ticket.
Patent JP-H04150680-A (JP)
Title: Lens cap device
Inventor: WATANABE SHUNJI
IPC: G03B11/04
Filed: 1990-10-15
Abstract: PURPOSE:To hold a lens cap at the side face of a lens cylinder part simply and easily by opposing the permanent magnet of the lens cap to the permanent magnet of the side face of the lens cylinder part by a rotation, and constructing the both permanent magnets so as to attract each other. CONSTITUTION:When photographing by a photographing camera 2, a lens cap 6 is detached from the end of a lens cylinder part 4, as well as the lens cap attaching part of a rotation mechanism 16 is rotated in a side face direction of the lens cylinder part 4. In accordance with this rotation, the lens cap 6 attached to this attaching part is also rotated to the side face side of the lens cylinder part 4. As the result of the rotation, since the respective prescribed positions of the lens cap 6 and the lens cylinder part 4 are opposed each other, permanent magnets 18 and 20 at the both prescribed positions are absorbed each other, and as the result, the lens cap 6 is held at the lens cylinder part 4. Thus, it is possible to hold the lens cap 6 at the side face of the lens cylinder part 4 simply and easily.
Patent JP-S62138610-A (JP)
Title: Kerosene burning device
Inventor: URAKAWA YOSHIHISA
IPC: F23D3/18
Filed: 1985-12-10
Abstract: PURPOSE:To provide a suction means with high cost-performance by controlling the generation of foul odor caused by fire extinction by sucking kerosene vapor generated at the fire extinction time and preventing the generation of rising flame by releasing raised pressure in an oil tank caused by wick-descent into the air. CONSTITUTION:When a wick 15 is descended rapidly, the pressure in an oil tank 11 is raised up by the volume of a descended wick 15 during the time before a fan 23 starts to rotate. This pressure is released from a wick gap in the air to generate a large up-flame in the past. However, as a bypass path 25 which makes a detour of the fan 23 in the path 22 of a suction means 18 and has lower resistance than that of the gap 14 is installed, the pressure in the tank 11 when the wick is descended passes through the path 25 and pushes up a bypass valve 26' at the outlet of the path 25 and then is discharged into the air. Therefore, there is no such a case as rising flame is momentarily generated at the time of extinguishing.