baber/WOPTO huggingface dataset:
Patent JP-S55100517-A (JP)
Title: Gauss type lens
Inventor: TAKASE HIROSHI
IPC: G02B9/34
Filed: 1979-01-26
Abstract: PURPOSE: To achieve the improvement in performance at low cost by specifically arraying four groups of lenses.  
     CONSTITUTION: From the object side, the 1st lens group consisting of a positive meniscus lens of high refractive index high dispersion glass, the 2nd lens group consisting of the cemented lens of a positive lens and a negative lens, the 3rd lens group consisting of the cemented lens of a negative lens and positive lens of high fractive index high dispersion glass and the 4th lens group consisting of a biconvex lens of high refractive index high dispersion glass are so arrayed that condition formulas (1)W(6) are satisfied when ν 1 , ν 2 , ν 4 , ν 5 , ν 6  are let the Abbe numbers of the 1st group lens, the image side lens of the 2nd group lens, the both lenses of the 3rd group lens and the 4th group lens, n 1 , n 2 , n 3 , n 5 , n 6  the refractive indices of the 1st group lens, the both lenses of the 2nd group lens, the image side lens of the 3rd group lens and the 4th group lenses, d 3 , d 4  the thicknesses of the both lenses of the 2nd group lens and f the focal length of the entire system. Thereby, the high- performance lens may be obtained while much use is being made of inexpensive high refractive index high dispersion galss. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212895-A (JP)
Title: Side shuttering on placing concrete at the inside face of tunnel
Inventor: HOSHINO HIDEO
IPC: E21D11/10
Filed: 1993-01-20
Abstract: PURPOSE:To easily, rapidly, and securely seal the clearance between the form end and the inside face of a tunnel regardless of the inside shape of the tunnel. CONSTITUTION:A form 3 is arranged with a specified distance from the inside face of a tunnel 1 and concrete is placed in the clearance between the form 3 and the inside face of the tunnel 1. In this placing work of concrete, a support base 5 is attached at the end of form 3. A rapidly setting mortar is poured between the support base 5 and the inside face of tunnel 1 to form a side shuttering wall 11 in order to close the clearance between the end of form 3 and the inside face of the tunnel 1.
Patent JP-S63176292-A (JP)
Inventor: MAKINO KAZUHISA
IPC: B66C13/22
Filed: 1987-01-19
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-H01181727-A (JP)
Title: Automatic bagging apparatus
Inventor: ICHINOSE MIKIO
IPC: A01F12/50
Filed: 1988-01-18
Abstract: PURPOSE:To ensure the detection of working state, by comparing the actual moving speed of an operation mechanism with a prescribed moving speed corresponding to various working states. CONSTITUTION:The position corresponding to each working state is detected by a rotary sensor S6 by attaching a rotary sensor S6 measuring the rotational amount of a rotary shaft of a chain-driving motor N and shifting a checking arm 18 from the waiting position. The normal moving speed of the checking arm 18 acting as an operation mechanism 33 engaged with a slider 9 is stored in a memory. The difference between the value detected by the rotary sensor S6 and the stored value is divided by time. The actual moving speed calculated by the above operation is compared with the normal moving speed stored in the memory and the working state of the operation mechanism 33 is judged by the comparison result.
Patent JP-S61166922-A (JP)
Title: Manufacture of wire rod for carburization
Inventor: KANEKO KOJI
IPC: C22C38/06
Filed: 1985-01-18
Abstract: PURPOSE:To inhibit the coarsening of austenite grains during carburization and to reduce hardening strain by rolling a steel contg. specified percentages of C, Si, Mn, Al and N to form a wire rod and by subjecting the wire rod to drawing, heating and slow cooling under specified conditions. CONSTITUTION:A steel consisting of, by weight, 0.10-0.25% C, 0.10-0.50% Si, 0.30-1.7% Mn, 0.020-0.050% Al, 0.0070-0.0200% N and the balance Fe with inevitable impurities is rolled at 925-1,075 deg.C to form a wire rod. This wire rod is drawn at 15-30% reduction of area, heated to 700-780 deg.C, and cooled slowly. The ferrite grain size of the resulting wire rod is increased, the coarsening of grains during carburization after cold working is inhibited and hardening strain is reduced.
Patent JP-S56105684-A (JP)
Title: Superconductive electric circuit
Inventor: SHIBUKAWA ATSUSHI
IPC: G02B6/02
Filed: 1980-01-29
Abstract: PURPOSE:To decrease thermal value flowing into a cryostat while facilitating extraction of a large number of output wires by a method wherein a photoconductive wave-form mode converting element is disposed adjoining to an electric path and a magnetic field generated by currents is detected when a condition of superconductive currents is read. CONSTITUTION:A circuit 4 is formed by connecting in parallel a series connection circuit 1 of a Josephson element J1 having threshold current value IJ1 and an inductance element M1 of inductance L1 and a series circuit 2 of a Josephson element J2 having threshold current value IJ2 and an inductance element M2 of inductance L2. A controlling current wire 5 and a bias current wire 3 are connected to the circuit 4, and an output wire 7 with a resistance element 6 is connected to the current wire 3. A photoconductive wave-form mode converting element 8 to which an optical fiber 9 is fitted is disposed near the output wire 7 through the resistance element 6 in such constitution, and a condition of currents flowing to the output wire 7 is monitored by means of the element 8.
Patent JP-H11202778-A (JP)
Title: Wall hanging structure for planar display device
Inventor: TOGO KATSUMI
IPC: G09F9/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a wall hanging structure of a planar display device capable of preventing illumination from a ceiling from entering a visual field by providing a tilt angle adjustment mechanism. SOLUTION: While a recessed part 1 is provided on the rear part of both side faces of the planar display device and a supporting spindle 5 and a screw hole 2a for attachment are respectively provided on the side face of the recessed part, both almost L-shaped wall hanging metals 3 symmetrical to the center line in which a retaining plate 3a arranged corresponding to both recessed part side faces is provided with an inverse L-shaped groove 3a1 for inserting and supporting the spindle 5 and plural attaching holes 3a2 for anglor positioning corresponding to the screw hole 2a for the attachment arranged on a circular arc plotted with the spindle 5 as the center and plural wall attaching holes 3b1 are provided on a wall attaching plate 3b orthogonally crossing the locking plate are provided.  Both left and right wall hanging metal fittings are fixed to a wall 4 from the wall attaching holes with screws 20, the spindle 5 is inserted to the inverse L-shaped groove of both left and right wall hanging metals, the tilt angle is decided and then, the screw is screwed from the attaching hole for angle positioning to the screw hole for the attachment and fixed.
Patent JP-H09183944-A (JP)
Title: Composition capable of forming lubricant coating film, and metal plate formed using the same and having excellent lubricity
Inventor: YOSHII KAZUO
IPC: C09D133/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. capable of forming a lubricant coating film excellent in continuous moldability, corrosion resistance and adhesion to face coating, hardly stainable, and hardly soluble in org. solvents. SOLUTION: This compsn. comprises (A) 100 pts.wt. water-dispersible or water-soluble resin comprising at least one resin selected from among polyurethane resins and copolymers of ethylene and one(s) of polymerizable unsatd. carboxylic acids, and resins prepd. by admixing and emulsion-polymerizing a polymerizable unsatd. compd. with a dispersion of one of those copolymers and further effecting intraparticle crosslinking of the resulting product; (B) 5-50 pts.wt.(based on solids content) silica particles; and (C) 3-30 pts.wt. (based on solids content) lubricity-imparting agent. A dry coating film obtd. from this compsn. has a storage modulus E1 at 80 deg.C of at least 1.0×10<9> dyn/cm<2> . A lubricant metal plate has a coating film of this compsn. formed thereon.
Patent JP-S59145021-A (JP)
Inventor: BODO PUREBUINSUKII
IPC: G01N33/531
Filed: 1984-01-20
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-S61167977-A (JP)
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/1345
Filed: 1985-01-22
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-S54101856-A (JP)
Title: Venting device of continuous kneader
Inventor: HASHIZUME SHINJI
IPC: B29B7/00
Filed: 1978-01-27
Abstract: PURPOSE:To prevent the vent-up of resin in a vented twin-screw continuous kneader, by providing the vent port at the space where the gas dissolved in the molten resin separates from the resin. CONSTITUTION:The kneaded, molten resin containing gas flows as shown in the stream line 5 from the upstream of a baffle plate 31 to the side of the plate. The resin does not pass around behind the baffle plate, thus leaving a dead space 4 behind the plate 31. Since the vent port 30 opens its end at the dead space 4, the gas in the molten resin is successively evacuated by connecting the vent port 30 with a vacuum pump. The dead space 4, which is formed by the flow of the resin, does not dissapear by applying vacuum, and the vent-up of the resin can be  prevented.
Patent JP-H11198470-A (JP)
Title: Paper conveying device
Inventor: IKEDA TAMOTSU
IPC: H04N1/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation for taking out a jammed paper when jamming of the paper occurs and to comfortably carry out the operation without staining a hand. SOLUTION: A pair of paper conveying rollers 7 are provided at an inner side wall of a jam access cover 2 capable of opening a part of a paper conveying passage 17 to the outside. The rollers 7 are disposed at an inverting section 18 of the paper conveying passage 17 constituted such that the paper conveying direction is inverted in the way of the paper conveying passage 17. The paper conveying rollers 7 consists of a pair of a driving roller 3 and a following roller 4. The driving roller 3 is disposed at an inner side of a paper conveying device rather than the following roller 4.
Patent JP-H11213610-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To assure easy assembling of a spring member to a cartridge case by completing assembling of the spring member only by coupling the upper case with a screw after loading the spring member and cylinder to a supporting pin erected at the upper surface of lower case at the time of assembling a cartridge case. SOLUTION: When a spring member 30 is fitted, a curved base portion 30a of a spring member 30 in the side of lower case 3 is inserted to the root portion of a supporting pin 31 to accommodate the spring member 30 to the groove 32 in the side of lower case 3. Next, a cylinder 33 in the predetermined length is inserted to the supporting pin 31. Moreover, the curved base portion 30a of the spring member 30 in the side of upper case 3 is inserted to the end portion of the supporting pin 31 for matching in the direction with the spring member 30 in the side of the lower case 3. Next, when the upper case is laid over the lower case 3, the spring member in the side of lower case 3 can be accommodated in the upper case groove. When the upper case is coupled with the lower case 3 with a small screw, assembling of the spring member 30 is completed.  Thereby, assembling of the spring member 30 to the cartridge case can be realized easily and accurately.
Patent JP-S61168451-A (JP)
Title: Pallet carry-in/carry-out device
Inventor: SUZUKI FUMIO
IPC: B23Q7/14
Filed: 1985-01-22
Abstract: PURPOSE:To shorten the carrying time by performing lifting/lowering motion and advancing-retracting motion alternatively through more than two carrying systems and carrying the pallet while engaging thereby enabling assembly of carry-in/carry-out device within limited space smaller than pallet carrying stroke. CONSTITUTION:The carrying section 39a of first carrying device 38a will advance to be positioned on the underface of sub-pallet 30 at first position in pallet separating position 31 and correspond with the front engaging in 47 and the rear engaging hole 51a of sub-pallet 30. Upon lifting of liftable table 34a by means of a liftable cylinder 37, said pin 47 and hole 51a are engaged to retract the carrying member 39a thus to move the sub-pallet 30 to second position. Consequently, the liftable table 34b of second carrying device 38b will lift to engage the engaging pin 47 in front of the carrying member 39b with the engaging hole 52a in the rear of the sub-pallet 30. At the same time, the liftable table 34a of the carrying device 38a will lower to shift the pin 47 from the hole 51a thus to retract the member 39a of the carrying device 38b and to move the sub-pallet 30 to third position then the machining position at fifth position.
Patent JP-S5393770-A (JP)
Title: Manufacture of fluorescent screen for color braun tube
Inventor: ITAZU MASAKATSU
IPC: H01J9/20
Filed: 1977-01-27
Abstract: PURPOSE: To maximize the luminous brightness of the fluorescent substance, by giving a low-speed rotation to the panel at the position next to the slurry application position and collecting the extra slurry at the following position to obtain a sufficient precipitated thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60230578-A (JP)
Inventor: MAIKERU BINSENTO BUIRUNITSUKII
IPC: F02M37/08
Filed: 1985-01-22
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-H04329925-A (JP)
Title: Marking ink used for conjuctiva and cornea of eye part
Inventor: KASAHARA TATSUYA
IPC: A61B3/10
Filed: 1991-01-28
Abstract: PURPOSE:To achieve observation of motions of an eye ball using an infrared camera or the like with easy removal of carbon black at any time by arranging a small amount of the carbon black into a natural polysaccharide or polyvinyl alcohol solution or a silicon oil in dispersion to applying the carbon black on an eye ball or the like by attaching or coating. CONSTITUTION:When a natural polysaccharide, polyvinyl alcohol or a silicon oil safe to a human body is used as binder of carbon black, making is accomplished for an eye ball with a simple operation as this facilitates the adjustment of viscosity while ensuring the safety. It is possible to apply a mark at the part of the conjunctive directly using a brush or a felt-typed bar or to apply a mark at a specified position by jetting a marking ink with a relatively low viscosity from a nozzle. Especially, the shape of the mark is maintained for a specified time necessary for inspection to facilitate the adjustment of viscosity by a binder so as to eliminate the spilling thereof by a tear liquid and deformation thereof.
Patent JP-H0563115-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: KAYABA KEIJI
IPC: C08G59/00
Filed: 1992-01-21
Abstract: PURPOSE:To improve solder heat resistance, reliability on moisture resistance and stress resistance by adding a modified styrene block copolymer to a curing agent having specific structure. CONSTITUTION:A resin composition contains an epoxy resin, a curing agent, fillers and a modified styrene block as essential ingredients. The curing agent contains curing agents shown in formula I (R<1> represents a group selected from a hydrogen atom, an aryl group or an alkyl group) and formula II and a curing agent shown in formula III (R<1>-R<11> represent a group selected from the hydrogen atom, a halogen atom or a 1-4C alkyl group and (n) an integer of 0 or more) as essential ingredients. The ratio of the fillers is 60-90wt.% of the whole, and a modified styrene block copolymer is acquired by copolymerizing or graft- reacting unsaturated carboxylic acid or a derivative thereof with a styrene block copolymer. Accordingly, the composition is improved in soldering temperature resistance, reliability on moisture resistance and low stress property.
Patent JP-S63181891-A (JP)
Inventor: TAMURA KATSUMI
IPC: E21D11/00
Filed: 1987-01-20
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-H06289762-A (JP)
Title: Belt light receiving body on cylindrical mandrel
Inventor: RARII EMU UTSUDO
IPC: G03G21/00
Filed: 1994-01-31
Abstract: PURPOSE: To provide a new and improved photoreceptor of a long service life by providing a specified mandrel in a cylindrical shape to which a photoreceptor belt is attached. CONSTITUTION: The cylindrical mandrel 1 provided with a surface 2 capable of winding the photoreceptor belt is provided. The mandrel 1 is provided with a groove 5 and the photoreceptor belt is withdrawn in it and held at an appropriate part by a key 7. The mandrel 1 can be provided with a hole 8 to be attached to an electronic photoreceptor printer. The circumference of the mandrel 1 is not limited and it is proposed that the photoreceptor belt is made longer than the length of the circumference for about 5-25%. This extra length makes the photoreceptor bolt easier to attain to the mandrel 1, and the photoreceptor belt is tightly spread by the groove 5 attached to the mandrel 1 or other means. Generally, the photoreceptor belt is provided wit the width of at least 50% of the length of the mandrel 1. Thus, the mechanical deformation of the photoreceptor belt is reduced.
Patent JP-S5292720-A (JP)
Title: Cinecamera
Inventor: NAKAI HIROSHI
IPC: G03B1/00
Filed: 1976-01-30
Abstract: PURPOSE: To provide a cinecamera, in which the film rewinding length is correctly indicated by disposing a lever in a rewinding position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5292181-A (JP)
Title: Measuring device for cutting tubular-rod materials
Inventor: INAGAKI YOSHITAMI
IPC: B26D3/16
Filed: 1976-01-29
Abstract: PURPOSE: The defective portion of a material is accurately cut by the use of marking nozzles and a stopper for establishing the amount of cutting, thereby a product of predetermined lenght is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58126437-A (JP)
Title: Fuel injection timing controller of internal-combustion engine
Inventor: TAKETOSHI KOUICHI
IPC: F02D41/40
Filed: 1982-01-22
Abstract: PURPOSE:To detect and control actual injection timing even when an engine is stopped, by detecting the actual injection timing through the position of a rod provided from a hydraulic servo motor driving an injection timing control mechanism. CONSTITUTION:To control ignition timing of a fuel injection pump, the position of a rod 16 of a hydraulic servo motor 14 turnably displacing a control frame 9 generating a difference of rotary phase is detected as an electric signal by a position detector sensor 42 through a sliding part 41 and converted to an actual injection timing signal thetay by an actual injection timing signal converter 43, and an error signal thetae generated from a signal thetar of a preset injection timing signal generator unit 34 is input to signal generator units 35, 36 to control an injection timing control mechanism 1 through a hydraulic servo mechanism 11. Accordingly, even when an engine is stopped, a phase difference of rotation between a driving shaft 2 and rotary shaft 3 of the fuel injection pump, that is, the actual injection timing can be detected to control the injection timing, and a good start characteristic can be ensured.
Patent JP-H05190294-A (JP)
Title: Device for distributing microwave energy for exciting plasma
Inventor: PERETEIE JIYATSUKU
IPC: H01L21/3065
Filed: 1992-01-22
Abstract: PURPOSE: To provide a plasma generating apparatus which can be employed for surface treatment, etc., and distribute and propagate microwave energy with loss in the minimum level to the whole region of electron cyclotron resonance. CONSTITUTION: This apparatus is to distribute microwave energy inside a container 1 to excite plasma and comprises one or a plurality of applicators 8 and respective applicators 8 are positioned inside an internal magnetic zone 11 at an interval between the enclosing surfaces 6 and the wall of the container. The apparatus also has a specified magnetic field as to reliably enclose and propagate microwave energy between the wall and the applicators in the outside of the surface 7 and the apparatus is positioned outside the surface having the strength corresponding to an electron cyclotron resonance.
Patent JP-H03213473-A (JP)
Title: Method for assembling front car body for automobile
Inventor: KANEMITSU NORIHIKO
IPC: B62D65/00
Filed: 1990-01-17
Abstract: PURPOSE:To perform assembly of a nose unit without interference with a front fender by removing front fenders on both sides from a car body and mounting the front fender on a car body after the nose unit is mounted on the front fender. CONSTITUTION:In assembly of the front part of a car body, after a nose unit is assembled, the nose unit is mounted on the front part of the car body. Further, the nose unit is formed in such a manner that a shroud upper 22 joined with the upper end part of the nose unit and a support member 26 are intercoupled through a longitudinal member 23. The front part of the car body is formed in such a manner that a cross member 15 is spanned between front side frames 13 on both sides. In this case, front fenders 4B on both sides are removed from the car body before the nose unit is mounted on the car body. The nose unit is mounted on the car body in a state to remove the front fender 4B. Thereafter, the front fender 4B is mounted on the car body.
Patent JP-H01184740-A (JP)
Title: Exposing device
Inventor: NONOYAMA OSAMU
IPC: G11B7/26
Filed: 1988-01-19
Abstract: PURPOSE:To prevent a guide groove of an master disk from disappearing due to drop out by forming a preparatory guide groove writing sub-beams to be focused on a guide groove on the opposite side to the carrying direction of a main beam at the time of cutting the master disk. CONSTITUTION:When a main beam A and a sub-beam B are radiated from a light modulator 2 for the main beam A and a light modulator 3 for the sub- beam B, a signal groove and a guide groove are written in a recording medium at an one-track pitch and the master disk is exposed. When the drop-out of a laser light source 5 is generated during the exposure of the master disk, a sub-beam C starts to be radiated from a light modulator 4 for the sub-beams C from the passage of one revolution of the original disk from the detection of the drop-out by a drop-out detector 4 and said radiation is continued until a point of time corresponding to one revolution from the end of drop-out. The sub-beam C is not radiated at a time other than said period and the sub-beam C is focused on the guide groove (b). Consequently, the guide groove (b) can be prevented from being lacked due to drop-out.
Patent JP-S54103355-A (JP)
Title: Copying apparatus
Inventor: MAKITA KATSUHIKO
IPC: G03G15/22
Filed: 1978-02-01
Abstract: PURPOSE:To enable only the required positions to be readily copied without breaking the originals by position-variably providing a switch which determines its home position so as to make the operation of a part of copying functions infeasible. CONSTITUTION:The apparatus is so constituted that the portion leftward of a home position auxiliary switch 7 becomes the required portion of the originals. Hince, the unnecessary portion of the original between the home position switch 20 and home position auxiliary switch 7 is not copied. Namely, the exposure lamp 10 and charging charger 11 in said position are disabled and copying of only the remaining necessary portions is accomplished. Thereupon, the necessary portions of the original may be extended or shortened arbitrarily according to its sizes by moving the home position auxiliary switch 7 laterally and if it is aligned to the home position switch 20, ordinary full surface copying may be accomplished.