baber/WOPTO huggingface dataset:
Patent JP-2000346084-A (JP)
Title: Bearing seal
Inventor: ARAI JUNICHI
IPC: F16C33/78
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To easily identify, be excellent in formability, and perform mass production at low cost by forming a combined seal material with adhering a reinforcing plate with an elastic material followed by laser-marking of multiple identifying indications onto a surface of the reinforcing plate, and blanking the combined seal material with a desired inner and outer diameter. SOLUTION: Multiple identifying marks 3 are laser-marked onto a surface of a reinforcing plate a. Either the mask image marking method or the dot pattern marking method is used as a marking method, and substance on a surface is removed using a short and high energy pulse from TEA CO2 laser (gas laser) in the mask image marking method. Dot pattern consisting of dots being easy to read is formed using computer-controlled YAG laser (solid laser) in the dot pattern marking method. Since a combined seal material is provided with a reference hole 4 or a reference point 5 and accurately positioned, blanking and forming can be done plurally at a time with high precision to perform efficient and low cost mass production.
Patent JP-H11350463-A (JP)
Title: Device for protecting land from sea level rise by global warming gas
Inventor: KONNO HITOSHI
IPC: E02B9/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the land from being submerged caused by a seat level rise by the earth warming gas. SOLUTION: Caissons 6 each storing a pump and a hydraulic turbine and an offshore weir 5 are installed in parallel with a beach on the sea side of the land 2 to be prevented from being submerged, and ponds 8 are formed by partition weirs 7 connected to the land 2. The water level of each pond 8 is invariably kept at the set water level 11 lower than that of the open sea 1 by several meters by the operation of the pump and water turbine, thus not only the submergence of the beach is avoided, but also the land area is expanded to the offing. The water level of the pond 8 is further lowered than the set water level by a pump operation during the ebb tide at night, and the sea water of the open sea 1 is introduced into the pond 8 by a water turbine operation to raise the water level to the set water level during the high tide in the daytime.  A tide pumping power generating system is provided, a high-efficiency pumping power plant combined with the development of tidal energy and the normal pumping power generation is constructed, and economical efficiency is applied to the facility.
Patent JP-H11346602-A (JP)
Title: Fishing rod body and its production
Inventor: SHIRAKI TAKAYUKI
IPC: A01K87/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a readily producible fishing rod body having high rotation stability in the circumferential direction. SOLUTION: A first middle fishing rod is a tapered cylindrical member having a hollow part in the interior. The end part at the tip side has a smaller diameter of an inner periphery than those at other parts, is formed slightly thinner and is made into a part 2a to be engaged. The first middle fishing rod is a rod body obtained by arranging a winding start side 30a of prepreg 30 in an inclined state based on the direction of a shaft center on a mandrel 100, winding the prepreg 30 on the mandrel 100 and baking the prepreg.
Patent JP-S5865281-A (JP)
Title: 1,2,4-triazole derivative and agricultural and horticultural fungicide
Inventor: OOYAMA HIROSHI
IPC: C07D521/00
Filed: 1981-10-15
Abstract: NEW MATERIAL:The 1,2,4-triazole derivative of formulaI(X is halogen, alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, CF3, NO2 or CN; n is 0-5; R is alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, phenyl, etc.; Y is O or S; Z is alkylene) or its salt. EXAMPLE:alpha-(1, 2, 4-Triazol-1-yl)-isothiopropionic acid anilide S-p-chlorobenzyl ether. USE:An agricultural and horticultural fungicide having high controlling activity and excellent safety. PROCESS:The objective compound of formulaIcan be prepared e.g. by reacting the compound of formula II with the compound of formula III in the presence of an acid acceptor.
Patent JP-S62110368-A (JP)
Title: Signal processing circuit
Inventor: HASHIMOTO SUGAO
IPC: H04N5/208
Filed: 1985-07-22
Abstract: PURPOSE:To obtain a secondary differentiation circuit for adjusting picture quality suitable for integration by composing composite output of the first composing means to which input signals and the first delay signal are inputted and composite output of the second composing means to which the first and second delay signals are inputted by the third composing means. CONSTITUTION:Filter circuits 10, 12 are provided as delaying means, and delay time of the circuit 12 is set longer than that of the circuit 10. Input signals (a) are taken in directly to an integrated circuit 3 and delayed signal (b) delayed by a specified time by the circuit 10 is outputted, and at the same time, a delay signal (c) is outputted by the circuit 12. Composite output (e) which is a difference signal of the signal (b) and signal (c) is outputted from a composing means 13. A signal (f) corresponding to a secondary differentiation signal of conventional circuit is outputted as a difference signal of signals (d) and (e) from a composing means 14, and amplitude is adjusted by a secondary differentiation adjusting circuit 6.
Patent JP-S6214149-A (JP)
Inventor: VALLARINO ANGEL
IPC: G03C1/815
Filed: 1986-07-11
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-H0917679-A (JP)
Title: Manufacture of laminated coil
Inventor: EGASHIRA YOSHIO
IPC: H01F27/32
Filed: 1995-06-29
Abstract: PURPOSE: To realize a method of manufacturing a laminated coil which can form a film insulating layer without any large specific installation. CONSTITUTION: A layer of metal 2 is formed on a substrate 1 and is made patterning by resist, after that a film coil 20 is made by eliminating the resist. An electrical insulating layer is formed on the film coil 20, after that these steps are repeated. In the steps positive resist 3 is used as the resist and negative resist 4 is used as the electrical insulating layer, therefore good quality is maintained because the negative resist is not damaged by chemical liquid during etching of the metal 2. Additionally as any large specific installation is not need during the electrical insulating layer forming, laminated coils which have a thin film thickness of the electrical insulating layer can be manufactured at low cost.
Patent JP-H0213222-A (JP)
Title: Grounding protection method
Inventor: ASANO TAKASHI
IPC: H02H3/347
Filed: 1988-06-30
Abstract: PURPOSE:To prevent a maloperation accompanying a circulating current by providing protection through a common ground protection breaker, when two systems are combined with each other, and through individual ground protection breakers, when said systems are separated from each other. CONSTITUTION:A purchased power side bus B1 is connected with a purchased power system via transformer T and breaker 52S and a private power generator G is connected with a private power generation side bus B2 via breaker 52G. Both buses are connected by a breaker 52SG. Zero-phase current transformers ZCT1 and ZCT2 are respectively connected between the neutral and grounded points of said transformer T and between the neutral and grounded points of said generator G, and ground protection relays 51N, 51G, 51NG, 51GG are respectively connected therebetween. Also, a zero-phase transformer ZCT3 is connected between the midpoint and grounded point of the transformer T and generator G, to be conducted to a ground protection relay 51NT. When the breaker 52SG is closed and both buses are connected, only said grounding protection relay 51NT operates.
Patent JP-S6053944-A (JP)
Title: Camera device
Inventor: HORIE KIICHI
IPC: H04N5/232
Filed: 1983-09-05
Abstract: PURPOSE:To enable a photographer to detect easily and exactly an image pickup angle by detecting a zoom ratio by means of a detector provided in the zoom ring part of a zoom lens or in the mounting part to a camera body and displaying the output therefrom on the camera body side. CONSTITUTION:A permanent magnet 103 is preliminarily attached to a stationary ring part 101 of a zoom lens. On the other hand, a Hall element 104 is preliminarily attached in a movable ring part 102 of the zoom lens. The output signal changing with the mutual positional relation between the magnet 103 and the element 104 is amplified and is displayed on a display part 302 for image pickup angle. The phtographer and operator can identify instantaneously the zoom condition of the zoom lens by viewing the image pickup angle 201 when the lens is zoomed to the widest angle, the image pickup angle 202 when the lens is zoomed to the max. telephoto position, the image pickup angle 203 at an optional zoom position, etc. in the part 302.
Patent JP-2000350699-A (JP)
Title: Positioning mechanism of ophthalmic apparatus
Inventor: KASAHARA TATSUYA
IPC: A61B3/14
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a positioning mechanism of an ophthalmic apparatus which allows quick alignment and focusing regardless of the shape of the face of a subject. SOLUTION: The mechanism of this invention includes: an alignment optical system 2 which applies light to the anterior part of the eye E to be examined to detect Purkinje images; a focusing optical system 3 which applies light to the anterior part from a diagonal direction to detect the reflected light from the opposite diagonal direction; and a drive means by which a main optical system placement part B having the alignment optical system 2 and the focusing optical system 3 is moved relatively to the eye to be examined. The standby position of the main optical system is set in the mid position of stroke in front of and behind the position, and when no Purkinje images are detected at the start of actuation, the drive means advances the main optical system; when Purkinje images are detected, the drive means temporarily moves the main optical system backward.  The driven means advances the main optical system from the time when the Purkinje images are no longer detected.
Patent JP-S6319829-A (JP)
Title: Semiconductor device
Inventor: YAGIHARA TOSHIKI
IPC: H01L23/12
Filed: 1986-07-14
Abstract: PURPOSE:To reduce the maximum shearing stress created by a temperature fluctuation and improve durability N expressed by the number of repetition of the temperature fluctuation by making the thickness of solder between a thyristor pellet and a base thicker at the edge of the solder. CONSTITUTION:A thyristor pellet 1 is supported by the surface D of the protruding pellet table 15 of a base 4. The thickness of solder 12 between the surface E of a pellet table 13 of the base 4 and the anode metal layer 3 of the thyristor pellet 1 is made to be thicker by the height of the protruding pellet table 15. The excessive solder is made to overflow onto the part 14 of the base 4. As the thickness of the solder 12 is thicker on the edge part, the creation of shearing stress can be suppressed. With this constitution, even if the thickness h3 of the solder 12 on the surface D of the protruding pellet table 15 of the base 4 is thin, the maximum shearing stress of the thyristor pellet 1 can be sufficiently reduced and, as the thickness h3 of the solder 12 on the pellet table 13 can be thick, the durability N can be improved.
Patent JP-S6319568-A (JP)
Title: Tester for printed board
Inventor: HITASE YOSHIO
IPC: G01R31/02
Filed: 1986-07-14
Abstract: PURPOSE:To improve the contact accuracy of prove pins by keeping the contact of the probe pins in each probe pin unit. CONSTITUTION:A tester body 11 generates test data or electric power to be supplied to a printed board 2 to be tested. The generated power is impressed from the body 11 to the board 2 through a cable wire 10 and the probe pins 6 of the probe pin unit 8 arranged on a testing jig 9 to execute the test of a wiring pattern of the board 2 or the test of packaged parts. In this case, the pins 6 of the unit 8 are inserted into guide holes 4 of a testing pat group 3 formed on the board 2 without inserting the guide pins into guide holes formed on the end part of the board 2 and keeping the contact of the probe pins over the whole board 2. Since the contact of the pins 6 can be held in each unit 8, the contact accuracy of the pins 6 can be improved.
Patent JP-2000353938-A (JP)
Title: Pulse generating circuit
Inventor: NAGAREGO SHIGERU
IPC: H03K3/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generating circuit for generating a pulse in which the waveform of the falling part can be prevented from being disturbed by quickly discharging electromagnetic energy stored in a parasitic reactance. SOLUTION: A pulse generating circuit is provided with a DC power source circuit DC, a main switching element Q1 serially connected with a load between the terminals of the DC power source circuit DC, a switching element Q2 for short-circuiting connected with the load in parallel, and an on/off control circuit C for turning on/off the main switching element Q1 and the switching element Q2 for short-circuiting into the mutually inverse states. In this case, electromagnetic energy stored in a parasitic reactance can be discharged so as to be quickly attenuated.
Patent JP-2000350616-A (JP)
Title: Cuticle cutter
Inventor: SATO TATSUO
IPC: A45D29/16
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve operability and safety by constituting a holder part so as to be easily gripped and nonslipping without impairing convenience in use of a cuticle cutter by forming a slip preventive machined part in a fingertip abutting position of the holder part in the cuticle cutter having a cutting blade installed on the tip of the holder part. SOLUTION: In a cuticle cutter 1, a cutting blade 3 is connected to the tip of a holder part 2. While, the rear end of the holder part 2 is formed in a thin piece spatula part 6 when necessary. In this case, a slip preventive machined part 7 is formed in a fingertip abutting position of the older part 2. For example, plural ribs are added or plural grooves are carved, and knurling machining is applied. The fingertip abutting position of the holder part 2 is formed in a constricted part 8, and the slip preventive machined part 7 may be formed in this part. Accordingly, since the holder part 2 can be constituted so as to be easily gripped and nonslipping, convenience in use of the cuticle cutter 1 can be improved. Thus, beauty treatment of nails of hands and feet can be easily and safely performed.
Patent JP-H09324080-A (JP)
Title: Original composition containing long-fiber-reinforced crystalline polyolefin resin and molded item formed therefrom
Inventor: NIIFUKU TAKASHI
IPC: C08K7/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which exhibits an improved bite into an injection molding machine and thereby shortens the plastification time by externally adding a specified amt. of calcium stearate compd. to resin columns having specified properties and formed a crystalline polyolefin resin and a long-fiber reinforcement. SOLUTION: This compsn. is prepd. by the external (later) addition of 0.0015-0.15wt.%, pref. 0.008-0.12wt.%, still pref. 0.02-0.08wt.%, (based on the resin columns) calcium stearate compd. to long-fiber-reinforced resin columns which have an average length of 3-50mm, comprise 90-20wt.% crystalline polyolefin resin and 10-80wt.% long-fiber reinforcement (e.g. glass fibers), and contain the reinforcement arranged substantially in parallel. A molded item is produced by molding the compsn. or a compsn. comprising the compsn. and a crystalline polyolefin resin other than the one contained in the compsn. The molded item has a low void content and a high bending strength.
Patent JP-S63119932-A (JP)
Inventor: RUUDEI GAISUMAIAA
IPC: B21D13/02
Filed: 1987-06-30
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-H05335787-A (JP)
Title: Tray for electronic component, tray for electronic component with adhesive section attached, and electronic component mounter
Inventor: HAYASHI SHINICHI
IPC: H05K13/02
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate the deviation in position, the damage and the deformation of a component by forming a tongue section at a central part of each of the plurality of supporting sections on which the electronic components are to be mounted separately by cutting out from the other section a part which is extended from one side of a part which is located under the electronic component to a partition at the other side of the part and which is narrower than a body of the electronic component. CONSTITUTION:A tray for electronic components 1 is manufactured by injection molding of plastic. On the tray 1, partitions 2 are formed crosswise to make supporting sections 4 on which electronic components 3 are to be mounted separately. A part which is extended from one side of a body supporting section 6 to a partition 2 at the other side of the section and which is narrower than the body 5 is cut out from the other part by a U-shaped groove 9 or two streaks of grooves 10 to form a tongue section 11 which is connected at one side to the other part of the supporting section 4. On the upper face of the tongue section 11, an adhesive section 12 to which the body 5 of the electronic component 3 is to be adhered is installed. The electronic component 3 is adhered to the supporting section 4 of the tray 1 by means of the adhesive section 12, so the electronic component 3 never deviates in position.
Patent JP-S5589959-A (JP)
Title: Recording and reproduction unit
Inventor: TATARA SHIYOUKICHI
IPC: G11B25/04
Filed: 1978-12-26
Abstract: PURPOSE:To satisfy the conditions such as high density recording and low speed rotary head, with the constitution that the sheet recording media is mounted in arc around the rotary head drum vertically and the rotary head drum is moved up and down while turning it within horizontal plane. CONSTITUTION:The rotary head drum 12 fitted with a pair of rotary heads 11 is turned within horizontal plane with vertical drive shaft 13, and the drum 12 is moved up and down by providing the feed screw of the rotary head drum 12 and the drive shaft 13 of the rotary head drum 12 parallelly and vertically. On the other hand, with the condition that the magnetic sheet 14 is installed vertically, it is mounted in arc around the rotary head drum 12. Further, desired recording or reproduction is made with up and down movement of the rotary head drum 12.
Patent JP-H1111141-A (JP)
Title: Drain structure of working car
Inventor: TAKENAKA MITSURU
IPC: B60H1/32
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To perform drainage without disturbing driving by forming a front glass column of a driving cabin with a pipe column and exhausting drainage from an air conditioner through this pipe column, when the air conditioner for the driving cabin is placed on a roof of the driving cabin. SOLUTION: An air conditioner including an evaporating device 13 in a combine is attached to a driving cabin 4 by fixing with bolts a roof 17a of an air conditioner's cover to attaching brackets which stand on four comers on the upper surface side of a cabin's roof 4a. Drainage parts 13c are provided on the both sides of evaporating device 13, and drainage hoses 42 extend from the both drainage parts 13c. In this case, front glass columns 44 which are placed on the both lateral inner sides of a front glass 43 of the driving cabin 4 are formed with circular pipe material, and drainage hoses 42 which extend from the evaporating device 13 are connected with the upper end of the front glass columns 44. Drainage is exhausted through drainage hoses 45 connected with the lower end of the columns 44 to the outside of the machine.
Patent JP-S5867342-A (JP)
Title: Disoxidizing catalyst for claus reaction
Inventor: NOZUE IKUTOSHI
IPC: B01J27/055
Filed: 1981-10-16
Abstract: PURPOSE:To improve the disoxidizing power and life of a titled catalyst obtd. by depositing a V component on an active alumina carrier. CONSTITUTION:This disoxidizing catalyst for Claus reaction is prepd. by depositing a V component on activated alumina. Known conventional means can be adopted for said preparation; for example, a method of impregnating the activated alumina carrier with a soln. or dispersion contg. a suitable V compd., or a method of codepositing or kneading the activated alumina carrier and the V compd. is used. If such catalyst is used, there is no need for worrying about the degraded activity of the Claus reaction catalyst on account of inclusion of oxygen in the Claus reaction stage in the post stage. This catalyst is also usable as a Claus reaction catalyst.
Patent JP-2000351830-A (JP)
Title: Microcapsular curing agent and epoxy resin composition using same
Inventor: HOSOKAWA TOSHITSUGU
IPC: C08G59/40
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a microcapsular curing agent improved in storage stability, mechanical strengths, and the ability to release the contents upon thermal activation by covering a core composed of a polymer component and containing a curing agent with a shell comprising a polymer compound. SOLUTION: A core composed of a polymer component and containing a curing agent is covered with a shell comprising a polymer compound having structural units of the formula to obtain a core/shell structure microcapsular curing agent. In the microcapsular curing agent, the mean particle diameter is 0.05-500 μm, and the shell/core ratio is 80/20 to 5/95 by weight. The formulation amount of the curing agent used is desirably such that it is used in an amount of 1-80 pts.wt. per 100 pts.wt. epoxy resin when it is an epoxy resin or in an amount of 0.1-30 pts.wt., per 100 pts.wt. when it is a cure accelerator. In the formula, R1 and R2 are each H or a monovalent organic group.
Patent JP-H0911959-A (JP)
Title: Cooling device for power unit
Inventor: MORITA TOSHIMASA
IPC: B62M7/02
Filed: 1995-06-29
Abstract: PURPOSE: To provide a cooling device for power unit which permits a cleaner box to be formed without increasing the number of part items used, prevents invasion of water or dust, and facilitates detachable work. CONSTITUTION: This cooling device for power unit, which is equipped with a resin case cover 104 for restraining noise from the inside of a case mounted on the outside of the transmission case 95 of a V-belt continuously variable transmission device 51 and a cleaner box 107 fitted onto the driving pulley arrangement part 70 of the transmission case 95, is provided with a recessed part 95a formed at the front outer wall surface of the transmission case 95. An air cleaner box 107 is formed by the recessed part 95a and the front of a case cover 104, and an element 108 is disposed between both of them. A suction opening 109 is formed at the case cover 104 and an air intake opening 103 is formed at the recessed part 95a respectively.