baber/WOPTO huggingface dataset:
Patent JP-H09144316-A (JP)
Title: Bucket device for carriage of ready mixed concrete
Inventor: MURAMATSU MASAAKI
IPC: E04G21/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent ready mixed concrete from spilling even if the frame tilts, by attaching a U-shaped support metal fitting to a right and left horizontal support levers in a pair at the top of the frame, and pivotally mounting a ready mixed concrete bucket rockably on this support metal fitting. SOLUTION: U-shaped support metal fittings (bearings)17 are attached to the horizontal support levers 14 and 15 at the top of the support frame 2 of a bracket 4 for carriage of ready mixed concrete, and the shaft member 32 of the bucket 4 is placed on the support metal fitting 17 so as to pivotably mount the bucket 4 rockably. In the case of attaching this frame 2 to a truck or the like, and carrying it especially on a hillside, even if the frame 2 tilts, the bucket 4 automatically adjusts its center to keep the verticality so that inner ready mixed concrete may not spill. Moreover, a semicircular opening and closing covers 55 and 56 are provided at the bottom of the bucket 4, and the ready mixed concrete can be discharged as it is in vertical condition by operation rods 59 and 60 free of mounting and removal.  Hereby, the work efficiency of carriage and laying of the ready mixed concrete can be improved.
Patent JP-H05139155-A (JP)
Title: Air conditioner for automobile
Inventor: KAKINUMA TAKAHIDE
IPC: B60H1/32
Filed: 1991-11-18
Abstract: PURPOSE:To miniaturize a temperature regulating mechanism and enhance the freedom on vehicle body designing. CONSTITUTION:A temperature regulating mechanism 20 is formed of thermo modules 23, 23 in which one fin 24 is faced to the outside of a vehicle from the floor surface of the vehicle body, and the other fin 25 is faced to the interior. The air regulated by the other fin 25 of the thermo modules is guided to air blowout holes 41, 51 of a seat 3 through a duct 11.
Patent JP-H09144555-A (JP)
Title: Four-cycle engine of small number of cylinders
Inventor: MATSUMOTO HIROMITSU
IPC: F02B77/00
Filed: 1995-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of large vibration in an engine so that its assembly work can be easily performed, even in the case of improving an output of the engine. SOLUTION: Five or less cylinders 7 are mountably/demountably tightened to a crankcase 2 supporting a crankshaft 4, an output shaft 37 transmitting power of the crankshaft 4 to a flywheel 42 is provided. The cylinder 7 is constituted by a cylinder main unit 9 having a cylinder hole 8 and a cylinder head 10 mounted in this cylinder main unit 9. An axial direction one end of the cylinder hole 8 is opened toward inside the crankcase 2, the other end is closed in the cylinder head 10. A reduction gear mechanism 39 is interposed between the crankshaft 14 and the output shaft 37, the cylinder main unit 9 and the cylinder head 10 are integrally molded with each other, a balancer 46 is connected to be associated with the crankshaft 4.
Patent JP-H05142155-A (JP)
Title: Integrating-sphere photometer
Inventor: ANDO OSAMU
IPC: G01N21/87
Filed: 1991-11-19
Abstract: PURPOSE:To accurately discriminate the truth or falsehood of a jewel set on a ring by measuring the light transmitted through the jewel after the light is again returned to an integrating sphere from the jewel. CONSTITUTION:A sample jewel 3 is set on the mount of a ring 3A an,the mount has a hole 3B. A groove-like recessed section is formed on part of the side face of a reflecting member 4 which is used for setting the jewel 3 and has the shape of a frustum of circular cone and the bottom of the recessed section is formed to a reflecting surface 4A. When the jewel 3 is faced to the light emitting window 1B of an integrating sphere and light is emitted through the incident window 1A of the sphere 1 from a light source, the light transmitted through the window 1A irradiates the jewel 3 after passing through the window 1B. The light which is again made incident to the sphere l after the light is reflected by the surface of the jewel 3, the light which is again made incident to the sphere after the light is reflected inside the jewel 3 and again transmitted through the jewel 3, and the light which is again made incident to the sphere 1 after the light is transmitted through the jewel 3, passed through the hole 3B of the mount, and reflected by the recessed surface of the member 4 are integrated in the sphere 1 and detected by means of a detector 2. Therefore, the truth or falsehood of the sample jewel 3 can be accurately discriminated.
Patent JP-H03190940-A (JP)
Title: Expandable thermoplastic resin particle
Inventor: KATO TETSUYA
IPC: C08J9/224
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject particles with hardly any permeation of oils, surfactants, etc., into molded products, moldable in a short time and suitable for use as containers by coating the surfaces thereof with a specific compound. CONSTITUTION:The objective particles obtained by coating the surfaces thereof with a compound (e.g. a compound expressed by formula II or III) expressed by formula (R1 is alkylene; R2 is H or CH3; m is 4-16; n is 1-30). Furthermore, the coating amount of the aforementioned compound is preferably 0.001-0.05wt.% based on the resin particles.
Patent JP-H03189671-A (JP)
Title: Image forming device
Inventor: WATANABE HIROSHI
IPC: G03G15/14
Filed: 1989-12-19
Abstract: PURPOSE:To prevent transfer failure of a toner image transfered to paper by providing a destaticizing means which destaticizes the paper carried by a carrying means in an upper stream side position in the carrying direction of a transfer position. CONSTITUTION:The electro conductive destaticizing brush 300 grounded is provided in the position immediately before a transfer electrifying device 236 so that it is abutted over a whole area in a width direction of the paper 200. Thus, since the paper 200 which is electrostatic ally charged while being carried from a paper feeding unit 201 is destaticized, an even electrification by a transfer electrification device 236 is carried out, no ill effect is given at the time of electrostatic attraction, and no transfer failure is generated. In this case, even if the destaticizing brush 300 is provided between a pick up roll 206 and resisting rolls 208a and 208b, the same effect can be obtained.
Patent JP-2000153246-A (JP)
Title: Crushing treatment device for surface
Inventor: YAMAMOTO AKESHI
IPC: B08B7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable concrete pieces stuck to molding flasks or the like to be removed mechanically and in bulk and also to make small the noise on crushing treatment of surface by making at least one of a pair of eccentric rollers in repulsive contact with the surface and the back face of a material to be treated, a composite roller in which a ring-like roller is engaged with the outer periphery of an eccentric roller so that it can be relatively slidable and rotatable. SOLUTION: This surface crushing treatment device is provided with a feeding roller for transferring material to be treated and a composite roller 3 for performing crushing treatment. The composite roller 3 has a roller 3a eccentrically supported and fixed by a key 3c to a rotating shaft 6 and has a ring-like roller 3b engaged with the outer periphery thereof so that it can be slidable in the peripheral direction. The composite roller 3 is made a pair of rollers opposite to each other putting material to be treated between them, and one repulsive roller 3 is repulsively energized in the direction of the material to be treated. In this way, noise like that in hitting treatment is eliminated, and on the surface of the material to be treated, force in the shear direction is not applied, thereby preventing the surface of the molding flask material from being damaged.
Patent JP-H01207341-A (JP)
Title: Polypropylene composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L23/10
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a polypropylene composition having long-term stability to deterioration by heat and light, by blending a specific phenolic antioxidant with a specific phosphite compound at specific amounts. CONSTITUTION:100 pts.wt. polypropylene is blended with (A) 0.001-5 pts.wt. phenolic antioxidant selected from the group consisting of pentaerythritol tetrakis(3,5-ditertiary butyl-4-hydroxyphenyl propionate) and 1,3,5-tris(3,5- ditertiary butyl-4-hydroxybenzyl)isocyanurate and (B) 0.05-5 pts.wt. (2,6- ditertiary butyl-4-methylphenyl)pentaerythritol diphosphite shown by the formula.
Patent JP-H07191509-A (JP)
Title: Image forming device
Inventor: IMAI RYOICHI
IPC: G03G21/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent an adverse effect on a transfer paper, and simultaneously to rapidly perform first copying. CONSTITUTION:Under a preliminary paper feeding mode, the transfer paper P is pulled out of a paper feeding cassette 19 by the rotary driving of a semi-circular roller H, then, the paper P passes through a U-turn carrying path L, and then, the paper P is driven by driving rollers R1 and R2. The position of the leading end of the transfer paper P is detected by a paper detecting sensor S1, and paper-feeding is controlled so that the paper P may be stopped the input moment the leading end of the paper P is brought into contact with a pair of stopping resist rollers 22. In the case of not printing out, a preliminary feeding mode switch SW is turned off. And then, in the case of detecting and recognizing by the paper detecting sensor S1 that the remaining paper exists in the U-turn carrying path L, the remaining paper is ejected. Thereafter, the ordinary paper feeding mode is set in the device main body.
Patent JP-H07188843-A (JP)
Title: Free cutting steel excellent in machinability by carbide tool
Inventor: SUGAWARA HIROFUMI
IPC: C22C38/04
Filed: 1993-12-27
Abstract: PURPOSE:To produce a free cutting steel excellent in machinability by carbide tools. CONSTITUTION:This free cutting steel has a composition consisting of, by weight, 0.01-0.39% C, 0.10-0.60% Si, 0.60-1.65% Mn, 0.01-0.12% P, 0.13-0.37% S, 0.003-0.015% O, 0.0005-0.005% Ca, and the balance iron with inevitable impurities and further containing, if necessary, 0.05-0.35% Pb.
Patent JP-H02176264-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: TANAKA SHINICHIRO
IPC: B60W10/10
Filed: 1988-12-27
Abstract: PURPOSE:To always stabilize acceleration running of a vehicle by providing a drive wheel speed detecting means, acceleration slip detecting means, means suppressing output torque of an internal combustion engine during a period of generating an acceleration slip and a lockup inhibiting means. CONSTITUTION:A means M5, detecting a drive wheel M2 for its rotary speed, and a means M6, detecting an acceleration slip of the wheel M2, are provided. An output torque suppressing means M7, cut-controlling fuel to an internal combustion engine M1 during a period for the wheel M2 to generate the acceleration slip, and a lockup inhibiting means, M8, inhibiting a torque converter M3 from engaging its input shaft with output shaft, are provided. In this way, a sudden change of output torque of the engine M1 by a fuel cut control can be absorbed by the converter M3, and a vehicle enables its acceleration running to be always stabilized.
Patent JP-H03192553-A (JP)
Title: Optical element
Inventor: ANDO HIDEO
IPC: G02B5/30
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the size and weight of the optical element by specifically disposing a 1st prism and a 2nd prism. CONSTITUTION:The detecting optical element 14 has 1st and 2nd boundary surfaces, 14A, 14B. Prism members 4, 6, one of which is made of an optically anisotropic medium and the other of which is formed of an optically isotropic medium, are joined via the boundary surface 14B. The boundary surface 14a and a 3rd boundary surface 14C are disposed approximately parallel, by which a slight change in the wavelength of the light beam by passage of the two media is corrected. Namely, the conditions for color correction are fulfilled by the optical element. In addition, the optical element is simplified and miniaturized and, therefore, the weight over the entire part of the optical element is reduced and the rapid movement of an optical head is possible. The access speed of information is improved. Since the optical system is simplified, the assembly and adjustment of the optical system are facilitated and the cost over the entire part of the device is reduced.
Patent JP-H01171073-A (JP)
Title: Vision recognition device
Inventor: SAWAI HISATSUGU
IPC: G06T7/00
Filed: 1987-12-25
Abstract: PURPOSE:To speedily and exactly execute the position matching of both a standard pattern and an input pattern even when a noise is included in the standard pattern and the input pattern by counting the number of black picture elements, which continues in the horizontal scanning direction of the input pattern, with a counter and regarding a pattern as the noise when a counting value is smaller than a threshold. CONSTITUTION:The title device has a means 12 which can execute enough noise removal in a memory 4 to store the standard pattern. The number of the black picture elements, which continues in the horizontal scanning direction of the input pattern, is counted and when the counting value is smaller than the threshold, this pattern is regarded as the noise and the comparing and collating operation of the pattern is interrupted. Further, in the process of collation between the input pattern and the standard pattern by a comparing and collating means 23, when a coincidence degree is lower than the threshold, the pattern to be inputted up to the moment is regarded not as a recognized object and the comparing and collating operation is interrupted. Then, after the black picture element is next detected again in the input pattern, the reading of the standard pattern and the comparison and collation of the input pattern are repeated. Thus, even when the unnecessary pattern such as the noise, etc., is included in the input pattern of the recognized object, the unnecessary pattern can be removed without fail.
Patent JP-H08163098-A (JP)
Title: Voice scrambler with effect control for voice data compression system using band split coding
Inventor: SATO REI
IPC: G10L19/02
Filed: 1994-12-12
Abstract: PURPOSE: To provide ciphering performance and to increase subscribers in the case of charging promotion in the device compressing voice data using band split coding utilizing a broadcast communication satellite. CONSTITUTION: A transmitter side equipment is provided with a PN generator 8 generating a PN signal series based on an optional initial value and a ciphering device 10 ciphering the initial value and the PN signal series is added to at least one of voice data among voice data subject to band split and compression coding and the compression coded voice data and the ciphered initial value are synthesized and the synthesized data are sent, a receiver side equipment decodes the ciphered initial value and generates the PN signal series based on the decoded initial value to decode scrambled voice data.
Patent JP-2001148204-A (JP)
Title: Surface light source and display apparatus using it
Inventor: TANAKA NORIYUKI
IPC: F21V8/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide not only a thinner surface light source but also aim at an improvement of brightness and at same time improve perceptibility of displayed letters and figures. SOLUTION: A diffused reflection body is formed on one side of each of plural numbers of ultraviolet-ray transmitting transparent plates. Those transparent plates are jointed face to face with the surface on which the diffused reflection body is formed. The surface light source with uniform and high brightness is provided by installing a light source of ultraviolet rays at one or both ends of joined transparent plate, and at the same time, forming a luminous body, which reacts to the ultraviolet rays and radiates light, on the whole surface of transparent plate. Moreover, the display apparatus with high perceptibility is provided by installing a display plate with letters and figures on the surface light source.
Patent JP-H07188784-A (JP)
Title: Device for controlling crown of hearth roll in continuous heat treatment furnace
Inventor: TAMIYA TSUTOMU
IPC: C21D11/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a crown control device having simple structure, in which the thermal crown of a hearth roll for a heating zone in continuous heat treatment furnace near the edge parts of a steel strip can be controlled without needing the special cooling mechanism. CONSTITUTION:In the crown control device for hearth roll 9 in the continuous heat treatment furnace, by which the roll 9 is cooled from the inner part by arranging cooling medium injecting device 5 in the roll body to inject 7 the cooling medium, the inner surface of the roll in the unnecessary ranges 3, 4 to cooling corresponding to the size of the steel strip needed to execute the crown control are made to be heat insulating structure so as to be possible to prevent the cooling in these ranges, and then, the cooling device has the structure, by which the inner part of the roll is uniformly cooled. By this constitution, the thermal crown of the hearth roll developed at the edge part of the steel strip can be reduced by the simple cooling device, and the steel strip can stably be passed through, and the productivity and the yield of the steel strip having excellent shape are improved.
Patent JP-2000182249-A (JP)
Title: Reader for information stored in recording carrier
Inventor: HOPF CHRISTIAN
IPC: G11B7/095
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To remove a prescribed inclination error by installing an adjusting device for adjusting a lens unit for adjusting the optimum angle of a lens unit on a turning recording medium on a turn table. SOLUTION: In an optical scanning unit 6 provided with a lens unit 8 supported so that it can be adjusted, the lens unit 8 has an output lens in the center and the system of a coordinate x-y-z is installed in the center of the output lens 9. The lens unit 8 can turn around an x-axis by a second adjusting screw 11 so that an angle θJ can be adjusted. The angles θR and θJ are generated between the actual radiation direction of a laser beam turned to a recording carrier and the optimum radiation direction of the laser beam. The optimum radiation direction can be adjusted by turning the lens unit 8. A jitter value depending on the angle is used as the measurement reference of the adjustment of the lens unit 8.
Patent JP-H07184835-A (JP)
Title: Cover type endoscope
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable smooth insertion into a celom soft and winding exceedingly without slackening. CONSTITUTION:A cover type endoscope 2 which has an endoscope 4 for a cover inserted at a specified position through a cover part of an insertion part of an endoscope cover 3 is formed with a D-shaped cross-section so that the flexibility of an insertion part of an endoscope for a cover differs between directions horizontal and vertical and hence, an insertion part of a cover type endoscope is different in the flexibility between the directions horizontal and vertical corresponding to the endoscope 4 for the cover. When the insertion part of the cover type endoscope happens to slacken, an operator turns the insertion part by about 90 deg. on the hand side. As a result, the part high in the flexibility already bent with the slackening is replaced with the part low in the flexibility so that the slackening returns to be almost linear by a high elastic reaction of the insertion part, thereby enabling smooth insertion of the tip of the cover type endoscope at a desired part deep in a soft celom.
Patent JP-H09170898-A (JP)
Title: Guiding apparatus
Inventor: WATANABE KENJI
IPC: G05D1/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a guiding apparatus for an image guided airframe to launch an aircraft which can guide it by obtaining launchability, and then identifying an important target selected by a pilot in the circumstances that complicated background and a plurality of targets exist. SOLUTION: The guiding apparatus inputs the imaged picture 28 of a mother aircraft infrared imaging unit and the imaged picture 30 of the apparatus stored in a picture memory 8 to a picture correlation processor 9, matches both the pictures, searches the target 32 previously selected by a pilot from the picture 30, tracks it with the picture as a target, generates a guide signal of the target 32 selected by a signal processor 10, and guides an airframe 1 to the target 32.
Patent JP-H06181043-A (JP)
Title: Sample apparatus of electron microscope
Inventor: KOBAYASHI TAKASHI
IPC: H01J37/20
Filed: 1992-12-11
Abstract: PURPOSE:To position a sample stage at the optimum focusing point C/O on an electron beam axis all the time by the minimum adjustment by integrating a first and a second gonio cylinders and installing a fine adjustment apparatus which can move the integrated cylinders up and down and right and left directions. CONSTITUTION:A second gonio cylindrical body 4 is united with a first gonio cylindrical body 3 and a fine adjustment apparatus 50 which can move the united bodies up and down and right and left directions is installed in a plane vertical against the axis X of a sample holder 21 to a box 1 of an electron microscope. The fine adjustment apparatus 50 has of an installation seat 51 and an adjustment screw 61 to carry out fine adjustment of the position of the second gonio cylindrical body 4 to up and down directions and an adjustment screw 62 to carry out fine adjustment to right and left directions are installed in the installation seat 51 along the plane vertical to the axis X of the sample holder 21. While the first and the second gonio cylindrical bodies being united, the fine adjustment to up and down and right and left directions can be carried out by the adjustment screws 61, 62 and thus the sample stage 20 is adjusted to be positioned at the optimum focusing point C/O of the electron beam axis 11.
Patent JP-H07188430-A (JP)
Title: Film for abrasive tape and production thereof
Inventor: MIURA SADAMI
IPC: B24D11/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a film having strength sufficient to withstand frictional force during grinding. CONSTITUTION:An aromatic polyester film is coated on one or both sides with an aqueous coating liquid containing an elastic polyester as a major component, and the coating is dried to form an elastic-polyester layer. The coated film is stretched to obtain the objective film.
Patent JP-H03195770-A (JP)
Title: Production of reaction injection molded product improved in coating performance
Inventor: UEDA HIROSHI
IPC: B29C45/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain an urethane/urea or polyurea molded product excellent in coating performance by treating, in a one-shot system through reaction injection molding process, a blend containing a sterically hindered amine-based light stabilizer and having a specific isocyanate index. CONSTITUTION:A blend with an isocyanate index of 70-130 of (A) an organic polyisocyanate (e.g. MDI), (B) a polymer 800-12000 in molecular weight, reactive with the component A (e.g. polyoxyalkylpolyether), (C) 5-50wt.%, based on the component B, of a chain extender containing a sterically hindered aromatic diamine, (D) 0.01-2wt.%, based on the component B, of a sterically hindered amine-based light stabilizer [pref. compound(s) of formula I (R is H or 1-16C alkyl) and/or formula II (n is 1-10) and/or formula III (R is H, 1-16C alkyl, benzyl or acetyl; R' is 1-16C alkyl), and, where appropriate, (E) a stabilizer, is treated in a one-shot system through reaction injection molding process.