baber/WOPTO huggingface dataset:
Patent JP-H09266650-A (JP)
Title: Fan fitted with contact terminal
Inventor: HIRANO SEITARO
IPC: H02K5/22
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make a cooling fan excellent in maintainability and enough in mounting strength, too. SOLUTION: Two pieces of recesses 2, at the side face of the body 1 of a cooling fan, and therein, contact terminals 3, are provided, and when the body 1 is inserted in the direction of an arrow in the Figu. into a box-shaped mounting Chassis 4, contact terminals 3 and 6 engage with each other, and power is supplied form a power cable 7 to the fan 1 within the body 1 via the contact terminals 3 and 6. A pressing metal fitting 5 constituted of a spring- shaped elastic body presses the cooling fan body 1 to the side of the contact terminal 6, and keeps the contact between the contact terminals 3 and 6, and also fixes the body 1 within the mounting Chassis.
Patent JP-H08268157-A (JP)
Title: Outer mirror device for vehicle
Inventor: MURAYAMA FUMIHIRO
IPC: B60R1/06
Filed: 1995-03-30
Abstract: PURPOSE: To provide an outer mirror device for a vehicle, which can easily adjust the torque and speed of a shaft. CONSTITUTION: A shaft 2 which bears the outer mirror, and is rotated between a service position and a housing position, is movably supported by a case fixed to a body, a drive mechanism driving the shaft is provided in the case, and the drive mechanism is equipped with a rotation transmitting mechanism transmitting the rotation of a drive motor to the shaft. The rotation transmitting mechanism is provided with a worm gear 31 at least in its part, both shaft sections 31a and 31b of the worm gear 31 are movably supported by paired movably supporting wall sections faced to each other, and washes are provided for both the shaft sections 31a and 31b, which are slidably in contact with the wall surfaces of the movably supporting wall sections, and thereby imparting them sliding resistance.
Patent JP-S59198424-A (JP)
Title: Shf wave receiving antenna
Inventor: NAKAMURA ISAO
IPC: H01Q3/44
Filed: 1983-04-25
Abstract: PURPOSE:To increase the gain effectively to facilitate installation and maintenance without the hindrance of wind presure by combining the magnetoresistance effect and the Goos-Hanchen effect to receive SHF waves with an optical method. CONSTITUTION:When laser light or a laser beam 4 is taken in at a prescribed angle from a light source 3, an electric conductivity sigma in mediums 2A and 2B is changed by arrival of an SHF wave 7, and therefore, a depth delta of the surface, namely, the quantity (d) of shift is changed. Through it is desirable that the electric conductivity sigma of mediums 2A and 2B is very sensitive to the magnetic field of the SHF wave 7, it is difficult generally to obtain high sensitivity. However, the light 4 is made incident and is reflected much in a medium 1 of a three-layered structure body 5 in this device, and the quantity (d) of shift is increased N times and is read in a photodetector 6 when the number of times of reflection is denoted as N.
Patent JP-S571528-A (JP)
Title: Attacher for finger plate to feed bar in transfer press
Inventor: NANBA MUNEHIRO
IPC: B21D43/05
Filed: 1980-06-03
Abstract: PURPOSE:To safely, quickly attach or detach a finger plate to or from a feed bar without using any tool, by internally installing a shaft which fits a lever having a special hooking function, on both sides of a part of the feed bar for fixing the finger plate. CONSTITUTION:The first shaft 6 on the side opposite to a die and the second shaft 10 on the side of the die are internally installed in a feed bar 1 in its longitudinal direction. The first lever 7 is fitted into the first shaft 6 and the second lever 11 is fitted into the second shaft 10. A finger plate 5 is inserted between two blocks 13, 13 from upside along the upper face of the feed bar 1 and an inclined part 5b of the finger plate 5 is put on a hook-shape part 7a of the first lever 7. When the feed bar 1 is revolved, the second lever 11 rotates by its own-weight, and a hook- shape part 11a engages with a notch of the finger plate 5. Under this condition, the finger plate 5 is held by two levers 7, 11 and is restrained by blocks 13, 13 so as to be formed in one body with the feed bar 1.
Patent JP-H06291667-A (JP)
Title: Ad converter
Inventor: YAMAMURA TAKESHI
IPC: H03M3/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the oversampling type A/D converter which does not have a gain error caused by a parasitic element of an input element, and is small in element size, and widened in input signal range. CONSTITUTION:A DELTASIGMA modulator 7 has a 1st input element 1 for inputting an analog input signal to an integrator 3, a 2nd input element 2 for inputting a reference signal to the integrator 3, a comparator 4 which quantizes the output of the integrator 3, and a logic circuit 5 which is controlled through the 2nd input element 2 so as to integrate the reference signal as it is or after inversion according to the quantized signal of the comparator 4. The output of the DELTASIGMAmodulator 7 is coded by a digital filter 8. The logic circuit 5 controls the input of the reference signal through the 2nd input element 2 so that the ratio of the integration circuit between the analog input signal and reference signal at the integrator 3 is L/M (L<M).
Patent JP-H05280382-A (JP)
Title: Compression ratio control device for internal combustion engine
IPC: F16C7/06
Filed: 1992-03-30
Abstract: PURPOSE:To increase a contact surface of a crank pin with an eccentric sleeve for improving the durability of a bearing, and restrict leak of high pressure oil to the low pressure side by forming a pair of communication grooves formed in an inner circumferential surfaces of the eccentric sleeve along half circles respectively. CONSTITUTION:A compression ratio control device for an internal combustion engine has an eccentric sleeve 16 freely rotatably engaged between a crank pin 12 and a larger end part of a connection rod 13. In the eccentric sleeve 16, a high pressure oil passage 31 and a low pressure oil passage 30 for changing the relative rotation position of the eccentric sleeve to the connection rod 13 are bored. In this case, a high pressure communication groove 29 communicating with the high pressure oil passage 31 is formed along almost half circle of an inner circumferential surface of the eccentric sleeve 16. At 180deg. from the high pressure communication groove 29, a low pressure communication groove 27 communicating with the low pressure oil passage 30 is formed along almost half circle in the inner circumferential surface of the eccentric sleeve 16. A contact surface between the crank pin 12 and the eccentric sleeve 16 can thus be increased to improve the durability of a bearing, and leak of high pressure oil can be restricted.
Patent JP-H11266608-A (JP)
Title: Unmanned working method for field working vehicle
Inventor: YUKIMOTO OSAMU
IPC: A01B69/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To perform the work over the whole area of a field by using a field working vehicle such as a tractor capable of detecting the information on the position in the field and the information on the direction of the vehicle and automatically performing the traveling and working based on the continuously transmitted vehicle position information and vehicle direction information. SOLUTION: The traveling and working operation in a field is carried out by a combination of a reciprocating straight-motion work 1 to repeat the gyration at the butt and the straight-motion work (slant work) in arbitrary directions ≃x and ≃x-180 deg. in field areas Q0-Q3 and a successive turning operation 2 comprising the gyration at the corner of the field and the straight-motion along each side of the field areas Q0-Q3.
Patent JP-H07259857-A (JP)
Title: Slide bearing
Inventor: KAMIYA SHOJI
IPC: F16C33/24
Filed: 1994-03-18
Abstract: PURPOSE:To provide seizure resistance and conformability of a bearing more excellent than in the past by applying an annular groove to a bearing alloy layer, forming this section wavy, and setting a relation between height of this mountain part and thickness of an adjacent intermediate layer to a specific range. CONSTITUTION:In a slide bearing 1, a bearing alloy layer 2 is provided on a back plate, and a helical annular groove 2a is formed along a circumferential direction, to form a ridge, prepared by the annular groove 2a adjacent in the axial direction, as a mountain part 2b. This mountain part is covered with an intermediate layer 3, further to superpose an overlay layer 4. At the time of actual use, in the case that partly the overlay layer 4 and intermediate layer 3 are worn from a surface side of the overlay layer 4, as shown by a vertual line L in the drawing, the overlay layer 4, intermediate layer 3 and the mountain part 2a of the bearing alloy layer 2 are respectively exposed. Here, when assumed (h) for height of the mountain part 2b and (t) for thickness of the intermediate layer 3, a conditional formula of relation where 1<=h<=5, t<=h/2, obtaining excellent performance in the point of seizure resistance and conformability, is provided. (unit of t, h is mum, pitch of annular groove 2a is 0.2mm).
Patent JP-S61234954-A (JP)
Inventor: KOGANESAKI KATSUYUKI
IPC: B02C7/12
Filed: 1985-04-08
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-H01244732-A (JP)
Title: Endoscope with sheath
Inventor: TAKAHASHI CHOEI
IPC: G02B23/24
Filed: 1988-03-28
Abstract: PURPOSE:To throw away both a channel and a sheath contacting to the external environment by covering an inserting tube with the sheath to be mountable and removable on the outer surface of the inserting tube, simultaneously, mountably and removably inserting the channel connected to the sheath in a guide tube, and using. CONSTITUTION:A channel body 11 is inserted into a guide tube 9, simultaneously, a cylindrical part 10a of a sheath 10 is covered into an inserting tube 1, a head tip 3 is fitted into a supporting body 10b, and thereby, the inserting tube 1, head tip 3, etc., are completely insulated from the external environment. An illuminating light is irradiated from an illuminating window through the transparent supporting part 10b of the sheath 10, the image of a subject to be illuminated is made incident on an objective from an observation window. On the other hand, a suction tube 7 and an air and water feed tube 8 are connected through a connection adapter 14 to the edge of the channel body 11 drawn out from a base edge 9b side of the guide tube 9. Since the suction, air feed, water feed, etc., are executed through the channel body 11 connected to the sheath 10 in such a way, the guide tube 9 in the inserting tube 1 is not completely contacted onto the mucosa surface of the body cavity of a patient or liquid, etc.
Patent JP-S63242433-A (JP)
Title: Device for fitting frame wire of spring unit
Inventor: SASAKI NOBORU
IPC: B21F33/02
Filed: 1987-03-30
Abstract: PURPOSE:To improve the efficiency and accuracy in assembling a unit by providing the clipping mechanism and holding mechanism of a coil spring and driving the clipping mechanism or unit mounting part intermittently as well. CONSTITUTION:A supporting member 16 is erected between leg bodies 2 at both sides of the table 4 for mounting a spring unit to provide a clipping mechanism 125 on a rail 21. A holding mechanism 62 is arranged on the main body 26 of the mechanism 125. The spring unit whose frame wire 14 is tentatively fixed is mounted on the table 4 to locate the clipping mechanism 125 and the cylinder 74 of the holding mechanism 62 is actuated to hold the end face of a spring 12 as well. A plunger 33 is then slided by a cylinder 29 to clip the spring 12 and the mechanism 125 is intermittently driven to repeat the clipping. Since the assembly of the unit 11 is automated the efficiency and accuracy in assembly are improved.
Patent JP-H05275667-A (JP)
Title: Image sensor
IPC: H01L27/14
Filed: 1992-03-30
Abstract: PURPOSE:To improve a light emitting element in variation of light intensity by a method wherein light emitted from a light emitting element is reflected many times inside a first transparent plate and than made to reach a lighting object plane. CONSTITUTION:Most of light incident on a transparent plate 1 from an LED array light source unit 3 is made to impinge on the saw-toothed plane 15 of a light coupling element 7, and the saw-toothed plane 15 is set at a reflection angle required for enabling light rays which vertically impinge on the plane of incidence of the transparent plane 1 from the LED array light source unit 3 to impinge perpendicularly to the direction of a cutout groove 4 provided in the transparent plate 1. Therefore, most of light rays traveling inside the transparent plate 1 is made to impinge almost vertically on the cutout groove 4. Light traveling in a thickness direction inside the transparent plate 1 is totally reflected many times and then made to reach the cutout groove 4, so that the 45 deg.-inclined plane of the cutout groove 4 hardly affects the variation of light in intensity between LEDs.
Patent JP-S553514-A (JP)
Title: Method of controlling ep ash incinerator exhaust gas
Inventor: KAMIYA AKIO
IPC: F23G7/00
Filed: 1978-06-21
Abstract: PURPOSE: To provide a method of controlling exhaust gas of an EP ash incinerator which can freely select the inlet temperature of an air exhauster and the lift of the exhauster by introducing chilled air from an exhaust gas circulating duct provided from a rotary kiln to a dust collector to thereby control the inlet temperature of the exhauster.  
     CONSTITUTION: Exhaust gas from a rotary kiln 6 through an exhaust gas duct 4 fed from a single cyclone 3 to a multi-cyclone 5 is circulated through a circulating duct 7 to the duct 4 and to the cyclone 5. A chilled air feed duct 8 having a control valve 9 is connected to the duct 7, and a temperature detector 13 for detecting the exhaust gas temperature at the inlet of an exhauster 10 is provided at the gas duct 12. A temperature controller operates a valve 9 on the basis of exhaust gas temperature detercted via a temperature detecotor 13 to thus introduce chilled air to the duct 7 to thereby control the exhaust gas temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200787-A (JP)
Title: Electroplated steel sheet with superior suitability to chemical conversion treatment
Inventor: OOISHI MASAYUKI
IPC: C23C22/78
Filed: 1983-04-27
Abstract: PURPOSE:To provide superior suitability than the cold rolled sheet to chemical conversion treatment to a one-side galvanized steel sheet by plating the side of the steel sheet not to be galvanized with Fe or an Fe-Zn alloy contg. a specified small amount of Sn. CONSTITUTION:When one side of an automobile steel sheet or the like is galvanized in a galvanizing bath to form an anticorrosive Zn layer, brown or black oxide is produced on the other side by corrosion caused by contact with the bath. The suitability to chemical conversion treatment for forming a film such as phosphating is deteriorated by the oxide, and the coating properties such as the adhesive strength to a paint film and the corrosion resistance after coating are also deteriorated. In order to prevent the deterioration, a layer of Fe or an Fe-Zn alloy contg. 0.001-0.5wt% Sn is formed by electro-plating. The Fe content of the Fe-Zn alloy is >60%. A one-side galvanized steel sheet provided with superior suitability to chemical conversion treatment is obtd. without deteriorating the original surface properties of the cold rolled sheet.
Patent JP-H06100531-A (JP)
Title: Amideperoxyacid compound, method of bleaching substrate and dirt removing composition
Inventor: JIYANETSUTO RIN KUUPE
IPC: C11D3/39
Filed: 1993-03-31
Abstract: PURPOSE: To provide amido peroxyacid compds. showing effective bleaching activity and storage stability suspended in aq. medium and easily usable in heavy detergent compositions perfectly blended.  
     CONSTITUTION: The compds. are the compds. of formula I (R is a 1-12C alkylene, 5-12C cycloalkylene or 6-12C arylene; R 1  and R 2  are each H, a 1-16C alkyl, 6-12C aryl, and a group form a 3-12C ring together with R 3  and both nitrogen atoms; R 3  is a 1-12C alkylene, 5-12C cycloalkylene, 6-12C arylene, and provided when R 3  is an arylene and n' and m' are respectively 0, R is other than a 5C alkylene; n and n' are each an integer chosen such that the sum thereof is 1, and m and m' are each integer chosen such that the sum thereof is 1; M is H, an alkali metal, alkaline earth metal, ammonium or alkanolammonium cations), e.g. N,N'-di(4-percarboxybenzoyl)-1,4-butanediamine. As the compds. of the formula I, the compds. of formula II and III are preferable. These compds. are obtained by condensing a bifunctional amine with an acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05270606-A (JP)
Title: Garbage collector vehicle
IPC: B65F3/04
Filed: 1992-03-30
Abstract: PURPOSE:To load a packing box separated completely with a sufficient amount of garbage without occupaying a large installation space, and prevent a bucket from overhanging largely to the side of a vehicle in loading the packing box with garbage. CONSTITUTION:A pivoted shaft 14 which extends in the longitudinal direction of a vehicle and rotates to open and close the cover of a throwing port in a packing box 5 is disposed on the top of the packing box 5, and plural claws 22 which protrudes downwards are secured at the back surface of the cover 13. Moreover, a guide rail 21 which extends in the vertical direction and where a semi-circular part is formed by facing the upper end inwards and bending it in a semi-circular shape is disposed at the side of the packing box, a bucket 6 is constituted so as to move in a roughly parallel condition to the guide rail 21, and the free end of the cover 13 and the bucket 5 are connected to each other so as to rotate respectively at both the ends of a connecting rod 17.
Patent JP-H01248439-A (JP)
Title: Explosion-proof color image tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/86
Filed: 1988-03-30
Abstract: PURPOSE:To relieve stress due to atmospheric pressure at longer edges by allowing the force acting on a glass envelope in the region from the center of each longer edge to the center of each shorter edge to have No.1 max. value at least between the diagonal part and the center on the longer edge side. CONSTITUTION:Each diagonal part 11 of a glass envelope is not formed in a curvature having a single radius, but divided into two parts, i.e. No.1 corner 14 and No.2 corner 13. The No.1 corner 14 is situated between the center of a shorter edge 10 and the diagonal part 11, while the No.2 corner 13 positioned between the center of longer edge 9 and the diagonal part 11. According to this constitution, the fastening force generated by a metal band 2, which causes concentration in one place of the diagonal part in conventional arrangement, will be dispersed into two, i.e. a force f22 16 applied to the No.1 corner 14 and a force f21 15 acting on the No.2 corner 13, which increases the force applied particularly to the longer edge 9. This relieves the stress likely to be generated at longer edges 9 of a glass envelope.
Patent JP-S61232851-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: B65D51/18
Filed: 1985-04-10
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-S61236006-A (JP)
Title: Magnetic head element
Inventor: WASHIYAMA JUNICHIRO
IPC: G11B5/255
Filed: 1985-04-10
Abstract: PURPOSE:To improve the productivity and the quality of the product by composing the title element of a compd. having at least 2 unsaturated cycloacetal groups per molecule, a compd. having 2 mercapto groups per molecule and a methacrylate compd. CONSTITUTION:The magnetic head element is sealed with the cross-linking product of a mixture consisting of a compd. having at least 2 unsaturated cycloacetal groups per molecule, a compd. having at least 2 mercapto groups per molecule and a filler or of the compds. and filler and a methacrylate compd. Although the mixing ratio of the acetal compd. to the mercapto compd. is not specially restricted, 0.25-1.5 equivalents of the mercapto compd. is preferably mixed with 1 equivalent of the acetal compd. in consideration of development of rancidity and the physical properties. Besides, the sum of the number of the unsaturated cycloacetal groups and the number of the mercapto groups is most preferably regulated to at least 5. Consequently, the productivity and resistance to heat and moisture are improved and the yield of magnetic head elements is also increased.
Patent JP-H09265177-A (JP)
Title: Photoresist composition
Inventor: IWASA SHIGEYUKI
IPC: G03F7/039
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To use the subject composition even in the far ultraviolet region and to enhance resolution by incorporating a specified dissolution inhibitor and an acid photogenerator to be allowed to generate an acid by irradiation with light. SOLUTION: The photoresist compound contains as the dissolution inhibitor the compound represented by formula I or II in which each of R1 and R1 ' is a 1-12C univalent hydrocarbon group embodied by methyl, ethyl, propyl, butyl pentyl, hexyl, heptyl, octyl, cyclopentyl, cyclohexyl, cyclotheptyl, and cyclooctyl group or the like; R2 is a 1-12C univalent hydrocarbon group embodied by methyl, ethyl, propyl, butyl, hexyl, heptyl, octyl, cyclopentyl, cyclohexyl, and cycloheptyl group or the like; each of R3 and R3 ' is, independently, an H atom or a methyl or ethyl group; and each of R4 and R4 ' is an H atom or a methyl or ethyl group.
Patent JP-H11270356-A (JP)
Title: Burner device
Inventor: MORIYA KOJI
IPC: F23D14/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent uneven combustion in a burner device and consequently raise average temperature of combustion gas. SOLUTION: This device is furnished with a first nozzle means to specify a first channel 45, a second nozzle means to specify a second channel 47, a first gas supply means to supply gas for combustion to the first channel 45, a second gas supply means to supply gas for combustion to the second channel 47 and an air channel 8 to supply air to the first and second channels 45, 47. In this case, gas for combustion from the first gas supply means is blown out to the first channel 45, gas for combustion from the second gas supply means is blown out to the second channel 47, and an introduction opening 84 to introduce a part of mixed gas of the second channel 47 to the first channel is provided between the first channel 45 and the second channel 47.
Patent JP-H04284409-A (JP)
Title: Central structural body for optical fiber cable
Inventor: HORI MASAHIKO
IPC: G02B6/44
Filed: 1991-03-13
Abstract: PURPOSE:To securely adhere an ethylene/vinyl acetate copolymer layer of an inside layer to an aramid fiber-reinforced plastic filamentous body by the thermal shrinkage force of thermal shrinkage-completed polyethylene(PE). CONSTITUTION:The ethylene/vinyl acetate copolymer layer 2 is formed on the outer periphery of the aramid fiber-reinforced plastic filamentous body 1 and the thermal shrinkage-completed layer 3 is formed on the outer peripheral surface of the ethylene/vinyl acetate copolymer layer 2. Further, a PE layer 4 formed circumferentially with 5 pieces of axially extending recessed line grooves 5 are formed on the outer periphery of the thermal shrinkage-completed PE layer 3.