baber/WOPTO huggingface dataset:
Patent JP-S5789717-A (JP)
Title: Optical observation device
Inventor: INOUE HIROSHI
IPC: G02B27/00
Filed: 1980-11-25
Abstract: PURPOSE:To expand a visual field for observation, by placing a compound lens on the imaging surface of a photographic lens and by moving it horizontally. CONSTITUTION:Light from a light source 1 passes through condenser lenses 3 and 4 to light up a sample 5. Its reflected light from the sample passes through an objective lens 5 and a photographic lens 7 and split by a splitter 8 to two optical paths to form images on compound lens plates 10 and 11 between condenser lenses 9 and 9', and those images are viewed by a naked eye 18 through a visual field lens 17. The compound lens plates 10 and 11 have lens surface facing each other, and a belt extended among eccentric shafts 14, 15, 15' and 15'' provided at the four corners is driven by a motor 13 to oscillate the plates horizontally in parallel to each other, in an arc shape and within the eccentric range of the eccentric shafts. The speed of the oscillation should be high enough to cause an afterimage phenomenon. An exit pupil is expanded by the compound lens and an imaging surface provides a uniformly bright visual field by the afterimage phenomenon by the oscillation.
Patent JP-S5954963-A (JP)
Title: Soil survey
Inventor: SAITOU TAKAO
IPC: E02D1/02
Filed: 1982-09-22
Abstract: PURPOSE:To achieve an accurate soil survey by a method wherein sample soils sampled and filled into respective cylinders at several locations and the sections thereof each in a vertical division with the cylinders are color photogaphed to prepare a soil profile based on color picture thus taken. CONSTITUTION:On the site to be surveyed, first, a standard penetration test is conducted and sampled and filled into a cylinder of a drilling are divided vertically into two with the cylinder on the spot to photograph the section thereof. An examination is done to determine whether or not the sampling position and depth of the sample soil are proper. Then, samplings, are done at a proper frequency changing the sampling position or the like and likewise, the sections of the sample soils are color photographed. Based on the color pictures thus obtained, a soil boring log is prepared. In this manner, interpretation is made on the color and patterns as shown in the pictures from topographical and geological points of view and a soil engineering judgement is done with due consideration given to the formation of the sample soils to comprehend soil, soil divisions and physical and dynamic features and hence, an accurate soil survey is accomplished.
Patent JP-2000001652-A (JP)
Title: Adhesive tape
Inventor: KOBAYASHI MASAHARU
IPC: H01L21/52
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape having an excellent stress-relaxing action, relaxing a stress added to an adherend and persisting the ability over a long period. SOLUTION: This adhesive tape is provided with an adhesive layer 1 containing a rubber component and a phenolic antioxidant and with a release film 2 releasably fixed to at least one surface of the adhesive layer. Therein, the rubber component comprises one or more kinds of rubbers selected from butadiene-acrylonitrile copolymer, olefinic copolymers, and polyphenyl ether copolymers, and the phenolic antioxidant is e.g. a substance having three or more phenol groups each bound to two or more t-butyl groups in the molecule and further having a mol.wt. of >=700.
Patent JP-S6060256-A (JP)
Title: Oil heater
Inventor: OKADA YOSHIHIRO
IPC: F02M37/22
Filed: 1983-09-08
Abstract: PURPOSE:To miniaturize the oil heater by a method wherein a heating pipe, heating the fuel oil by high-temperature fluid flowing through the inside thereof, and an oil filter element are accommodated in a single main body in the oil heater for marine diesel engine or the like. CONSTITUTION:The fuel, sent by pressure of a fuel pump, enters into the oil heater 10 from an oil introducing port 12, is heated here by exchanging the heat thereof with steam flowing through the inside of the heating pipe 15 and foreign materials contained therein is filtrated by the filter element 14, thereafter, is sent into the diesel engine through an oil discharging port 13. On the other hand, the steam for heating the oil flows from a steam inlet pipes 152, which are provided on a common steam inlet pipe 154 at a plurality of places, through a steam drain pipe 153 and a common steam drain pipe 155 and, thereafter, is discharged. According to this method, the device is miniaturized to reduce the space of installation and both of the heater and the filter may be cleaned by one time of dismantling, therefore, maintenance therefor may be facilitated.
Patent JP-H06335638-A (JP)
Title: Dehumidifier for electric precipitator
Inventor: MURAMATSU MIZUO
IPC: B03C3/70
Filed: 1993-05-28
Abstract: PURPOSE:To reduce the amount of electricity required for an electric heater for heating ventilating air to the utmost by connecting a ventilating passage for sending dry air to an feeding chamber, installing a heat exchanger in the ventilating passage and also arranging a heat exchanger in a flue of an incinerator. CONSTITUTION:An incinerator begins to be operated and at the same time, a fan 54 begins to be operated also in an electric precipitator, and at the same time, an electric heater 53 also begins to be operated so far as the temp. in a dust collecting chamber does not reach the prearranged high temp. Therefore, the air introduced through a ventilating passage 51 is fed into a feeding chamber 50, heated by an electric heater 53. When the incinerator begins to be operated, the temp. in a flue gradually rises and reaches high temp. over about 200 deg.C after about 5-10min and is stabilized. Therefore, the air introduced into the feeding chamber 50 through the ventilating passage 51 is heated to a prescribed high temp. by a heat exchanger 60 and becomes in a dry state. Since the heating by the electric heater 53 is not required when the air reaches this state, energization is stopped to stop the heater.
Patent JP-H0330747-A (JP)
Title: Dishwasher
Inventor: TAKAHASHI TAKETO
IPC: A47L15/46
Filed: 1989-06-28
Abstract: PURPOSE:To prevent water from freezing by moving water from waterworks through a water feeding device, washing device and draining device, and to the outside of the machine. CONSTITUTION:Depending on a temperature by a temperature detecting device 5, a control unit 1 decides whether the temperature is T2 deg.C or lower when the temperature is T1 deg.C or lower. When the temperature is T2 deg.C or higher, a water feeding device 2 is operated for a period of t1, and water is fed in a washing tank. A washing device 4 is operated for a period of t2, and water in the washing device 4 is moved. A draining device 3 is operated for a period of t1, and all the water in the washing tank is drained outside of the machine, and the machine is stopped for a period of t3. That is, when the temperature is in a range from T1 deg.C to lower than T2oC, as shown in pattern A, water feeding-washing-draining-stop are repeated. When the temperature is in a range from T2 deg.C to lower than T3 deg.C, as shown in pattern B, water feeding-washing- water feeding/draining-draining-stop are repeated. When the temperature is T3 deg.C or lower, as shown in pattern C, water feeding-washing-water feeding/ draining-draining are repeated.
Patent JP-S6320305-A (JP)
Title: Production of olefin polymer
Inventor: KARASAWA YUJI
IPC: C08F4/60
Filed: 1986-07-15
Abstract: PURPOSE:To obtain the title odorless, highly stereoregular polymer in high yields, by using a catalyst component comprising a titanium trichloride catalyst component preactivated with an alpha-olefin, an organoaluminum compound component and a specified organic peroxide component. CONSTITUTION:A compound (a) based on titanium trichloride is contacted with 0.01-5,000g of an alpha-olefin (d) per g of component (a) in the presence of 0.01-1,000mol, per mol of Ti atoms of component (a) of an organoaluminum compound component (b), of formula I (wherein R<5> is alkyl, aryl, alkoxy or the like, X is Cl and 0<n<=3) and, optionally, 0-2mol, per mol of component (b), of an organic peroxide component (c) of formula II [wherein R<3-4> are each an oxygen-containing (or -free) 1-20C aliphatic, aromatic or like hydrocarbon group] to obtain an alpha-olefin-preactivated titanium trichloride catalyst component (A). An alpha-olefin is polymerized by using a catalyst obtained by combining component A with 0.5-1,000mol, per mol of Ti atoms of component A, of an organoaluminum compound component (B) of formula III (wherein R<6> is R<5> and m is n) and 0.005-2mol, per mol of component B, of an organic peroxide (C) of formula IV (wherein R<1-2> are each R<3>).
Patent JP-S5867203-A (JP)
Inventor: OGINUNO SHIGERU
IPC: A45B25/18
Filed: 1981-10-16
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-S6322713-A (JP)
Title: Double-link type suspension device
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60G3/20
Filed: 1986-07-15
Abstract: PURPOSE:To increase the degree of freedom for setting the outer end position of an upper arm and make a device compact by connecting a knuckle connected to a vehicle body with a lower arm and supporting a wheel and one end of the upper arm connected to the vehicle body at the other end with an extension member. CONSTITUTION:The lower section 3b of a knuckle 3 supporting a wheel 1 is connected to a lower arm 7 via a ball joint 6, and the inner end of the lower arm 7 is connected to a vehicle body 9 via a rubber bush 8. The upper section 3a of the knuckle 3 is pivotally supported by the lower end of an extension member 4, and the upper end of the extension member 4 is pivotally supported by an upper arm 5 via a rubber bush 12. In addition, the inner end of the upper arm 5 is connected to the vehicle body 9 via a rubber bush 13. Accordingly, a king pin axis 11 is a line passing a joint section between the knuckle 3 and extension member 4 and a joint section between the knuckle 3 and lower arm 7 and is indifferent to the upper arm 5, thus the degree of freedom for setting the outer end position of the upper arm 5 is increased.
Patent JP-S5791393-A (JP)
Title: Assembling of rotary compressor
Inventor: AKAIKE IKUJI
IPC: F04C29/00
Filed: 1980-11-26
Abstract: PURPOSE: To make it possible to establish an extremely small clearance between a rotor and the minor axis portion of a cam ring, by coaxially aligning center holes each formed in each and of a rotor shaft coaxially therewith, with tapered surfaces respectively formed on a pair of side plates coaxially with rotor shaft receiving holes each defined in each side plate.  
     CONSTITUTION: Each end of a rotor shaft 8 of a rotor 9 is formed with a center hole B coaxial therewith, and each one of side plates 5, 6 in one pair having receiving holes 10, 11 for the rotor shaft 8 is provided with a tapered surface A coaxial with the receiving hole 10 or 11. Since all components are assembled by coaxially aligning each tapered surface A with each center hole B, a clearance between the outer periphery of the rotor 9 and the inner periphery of a cam ring 3 can be restricted to a minimum value as small as possible, and since the receiving holes 10, 11 for the rotor shaft 8 in the pair of side plates 5, 6 can be easily aligned together without any eccentricity, suction, compression and discharge of a refrigerant gas or the like can effectively be made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0917089-A (JP)
Title: Disk housing magazine and disk tray
Inventor: HASHIGUCHI HIROICHI
IPC: G11B17/22
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a disk housing magazine and a disk tray compatible to whichever reproducing device for the vertical or horizontal insertion without erroneous operation by combining the magazine whereon inserting/ejecting ports are arranged in two direction, and the disk tray provided with catches in two direction, which are engaged with inserting/ejecting levers. CONSTITUTION: When the housing magazine 10 having the tray inserting/ ejecting ports 11, 12 on adjacent two surfaces and the disk tray 30 having the catches 32, 33 engaged with the inserting/ejecting levers are combined, holding parts 17 of the magazine 10 are engaged with projected holding parts 31 of the tray 30 in the case of housing the tray 30, thereby the tray 30 does not fall off. By this constitution combining the required magazine and the tray, the disk housing magazine and the disk tray compatible to whichever type of the reproducing device for vertical or horizontal tray insertion without erroneous operation, are obtained.
Patent JP-S6227133-A (JP)
Title: Molding method for flange coupling
Inventor: NAKAI TERUO
IPC: B29D23/00
Filed: 1985-07-26
Abstract: PURPOSE:To make the title flange into a suitable material for a duct by securing a predetermined thickness without thinning the thickness of a sleeve part, by a method wherein a hole is bored on a plate material beforehand and the sleeve is molded by pressing a sleeve mold in the hole. CONSTITUTION:A plate material 1 having a thickness which is about the same with a pipe thickness of the duct pipe or a little thicker than the same is heated and softened. A hole 4 having the diameter making a length obtained by deducting the length two times as long as the length of a sleeve 6 from the length of the inside diameter of the sleeve of a flange coupling F to be molded into the maximum is bored in the plate material beforehand. Then the plate material conforming to flange part of the flange coupling to be molded is placed between a first mold in which a mold hole 16 which is about identical with the outside diameter of the sleeve is bored and second mold in which the other mold hole 18 is bored. Then a sleeve mold which is of the same size of the inside diameter of the sleeve is penetrated through toward the center of the hole of the plate material extending from the second mold to the first mold. Then the sleeve 6 of the flange coupling is molded.
Patent JP-H11342364-A (JP)
Title: Coating applicator with valve
Inventor: OMURA TAKASHI
IPC: B05C17/005
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce a rugged feeling in coating and to ensure the fail-proof opening of a valve even with a small load so as to smoothly discharge a coating agent by projecting a deflection displaceable projecting piece part in the direction of coating application tip in front of a valve part and providing the front end of the projecting piece part 4a with a broad part larger than the thickness size of the projecting piece part. SOLUTION: A valve member 4 having a valve function and a spring-like function is disposed in the through-hole of a coating tip 3. The front end of the valve member 4 is provided with the deflection displaceable projecting piece part 4a. The projecting piece part 4a is formed to a planar shape having a square shape in cross-sectional shape and projects into the coating application part 3b through the aperture 3f of the coating application tip 3. The projecting piece part 4a is provided with the projecting parts 4b projecting so as to flare on the rear side at two right and left points of the forward flank. The rear end of the projecting piece part 4a is successively provided with the valve part 4d of a spherical shape and is provided with two spiral spring parts 4e behind the valve part 4d successively therewith.  The collar part of a tip body 5 mounted at the front end of the projecting piece part 4a is formed larger than the thickness size of the projecting piece part 4a and is formed as the broad part.
Patent JP-S6145841-A (JP)
Title: Sheet separator
Inventor: KAII MIZUKI
IPC: B65H83/00
Filed: 1984-08-10
Abstract: PURPOSE:To separate sheets one after another with good safety at all times by pressing the sheets from above with a pushing mechanism when the residual amount of sheets has become below a certain level. CONSTITUTION:Bank notes 14 are separated one after another from the undermost one, and when the residual amount has become below a certain level, sensors 23a, 23b are actuated to rotate a motor 24 in CCW direction, and a belt cramp 27 is sunk to its lowermost position by a gear 25 and a timing belt 26. As a result, a carrier 29 rotates an arm 21 and a push plate 28 in the A direction, and elongates in an accommodation case 11 to then fall by its own weight so as to make contact with the accommodated bank notes 4. The pushing force of a pickup roller 18 to the bank notes is now raised, which ensures that separation of bank notes is well performed continuously.
Patent JP-S6062462-A (JP)
Title: Manufacturing method of cylindrical member
Inventor: MIYATANI TAKASHI
IPC: B24B41/06
Filed: 1983-09-12
Abstract: PURPOSE:To keep off any damage to a cylindrical member during grinding operation as well as to aim at improvements in a yield rate ever so better, by filling up packing in a hollow hole of a cylinder composed of ceramics burned, while holding both ends with a holding shaft in between, and heating and removing the packing after grinding a circular ringlike groove. CONSTITUTION:A cylinder body 1 is mounted on a surface plate in making its shaft hole 2 endwise, while fusible alloys such as a wood's alloy and a Newton alloy or the like are filled up in this shaft hole 2, and when these alloys are solidified in one, each of center holes 5a and 5b is installed. And, each conical tip end of holding shafts 6a and 6b of a grinder is made to fit in these holes 5a and 5b, holding the cylinder body 1 in between. Next, a diamond-bonded grinding wheel 7 is fed to the cylinder body 1, and these holding shafts 6a and 6b are driven for rotation, forming a circular ringlike groove 8, then the cylinder body 1 is removed from these holding shafts 6a and 6b, and the whole lot of the cylinder body is heated whereby a filling part 3 is fused and removed. Thus, during operation of the grinding wheel 7, an impact attendant on intermittent contact is no longer added to the cylinder body 1 so that any damage to the cylinder body 1 is preventable and a yield rate is improved.
Patent JP-S6225648-A (JP)
Inventor: HAYASHI MORIO
IPC: E04F15/04
Filed: 1985-07-25
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-S58138783-A (JP)
Inventor: JIYOSEFU DEII NEIRAA
IPC: C10G1/00
Filed: 1982-09-27
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-S5690925-A (JP)
Title: Continuous annealing method of cold-rolled sheet steel
Inventor: HINOTO HAJIME
IPC: C21D9/46
Filed: 1979-12-24
Abstract: PURPOSE:To obtain a cold-rolled sheet steel of superior surface characteristic by heating the cold-rolled sheet steel in a radiation heating furnace, thence soaking the same for a specific time in the furnace in a specific temp. range, thereafter subjecting the same to gas-liquid cooling and pickling. CONSTITUTION:A cold-rolled sheet steel is raised of temperature and is heated in a radiation heating furnace, thence it is soaked in the radiation heating furnace for >=10sec in a temp. range from recrystallization temp. down to Ac3 point. Following to this, it is subjected to gas-liquid cooling at 10-300 deg.C/sec cooling rates. An N gas is preferable as a gas to be used and water as the liquid. After the cooling, it is pickled and rinsed, and in order to prevent the formation of rust, it is desirable to neutralize the same with an alkali soln.
Patent JP-S5873566-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: B65D5/44
Filed: 1981-10-19
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-H0726951-A (JP)
Title: Engine cooling structure in working machine
Inventor: YONEYAMA MASAYUKI
IPC: F02B63/00
Filed: 1993-07-06
Abstract: PURPOSE:To prevent cooling wind whose temperature is raised by cooling an engine in a working machine from blowing over an operator andlor a crop. CONSTITUTION:A walking type working machine T is provided with a steering handle on the rear part of an engine E connected to the upper side of a working part R. A resin made engine cover 1 with which the circumference of the engine E is covered, is provided with a cooling wind intake inlet 69 along both sides of a handle post 31 fit to an opening port part formed on the rear end fit surface of the engine cover 1, and also the engine cover 1 is provided with a cooling wind discharging port 71 on the front end thereof. Cooling wind whose temperature is raised by cooling the engine E is discharged from the cooling wind discharging port 71 to the front of the machine, so that it is possible to prevent cooling wind from blowing over an operator positioned on the steering handle side provided backward and a crop positioned downward.
Patent JP-S5690659-A (JP)
Title: Protecting circuit for bipolar violation
Inventor: SHINODA RIYOUICHI
IPC: H04L1/24
Filed: 1979-12-22
Abstract: PURPOSE:To protect bipolar violation by a simple circuit by utilizing the regularity  of the bipolar violation. CONSTITUTION:Bipolar violation information (a) is sent to shift register 32 via inverter 31 and shifted successively with clock (b). To gate 35, only outputs 39 and 31 among outputs of register 32 are connected via inverters 33 and 34 and 1/8 counter 36 divides the frequency of clock (b) by eight at any time, so that even if information (a) has disturbance, a correct output can be obtained from terminal (d).
Patent JP-S6228975-A (JP)
Title: Fdd window gate circuit
Inventor: NAKAMURA NOBUTAKA
IPC: G06F3/06
Filed: 1985-07-29
Abstract: PURPOSE:To exactly indentify a data transfer speed at a host side by providing a window gate circuit that invalidates a window pulse width itself when a window pulse is too long or too short. CONSTITUTION:In a state that a mode switching signal 13 is in a mode of 300kbps and when a floppy disk drive FDD1 is of 250kb, the width when a window signal 12 outputted from a frequency variable oscillator is '1' is about 2musec. Accordingly, by placing a setting width at a counter 21 smaller than 2musec, a window signal 31 becomes '0' and the window signal gated 22 becomes '0', and a host system 5 can recognize that the mode is in an incorrect one. On the other hand, when the FDD1 is of 300kbps, by placing a setting pulse width at the counter 21 larger than 1.7musec, the signal 31 becomes '1' and the signal 12 is outputted as a signal 32 as it is. Also, in a state that the signal 13 is in the mode of 500kbsec, the signal 31 is always '1' and the signal 12 is outputted as the signal 32.
Patent JP-S5690261-A (JP)
Title: Detecting device for rotational number of rotary shaft
Inventor: FUJI TAKIJI
IPC: G01P3/489
Filed: 1979-12-22
Abstract: PURPOSE: To improve the precision of detection by a constitution wherein one pulse generator is provided on the rotary shaft and a reference pulse between intervals of pulses is counted with the interval as a gate.  
     CONSTITUTION: When a pulse generating part 2 passes a detector 3 with the rotation of the rotary shaft 1, the output of the detector 3 is inputted in a timing signal generating circuit 42 through a wave-shaping circuit 41. The timing signal generating circuit 42 makes a gate circuit 44 generate a gate pulse equivalent to the interval of the pulse. A counter circuit 45 counts a reference pulse while the output of the gate circuit 44 is at a high level and outputs the same to a numerical value conversion circuit 47. The timing signal generating circuit 42 outputs a numerical value conversion pulse to the numerical value conversion circuit 47 concurrently with the completion of a latch pulse, while, simultaneously, outputting a reset pulse to the counter circuit 45. By this constitution, the counted number of the reference pulse is converted to the rotational number in the numerical value conversion circuit 47. By constituting the device in this way, the precision of detection can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio