baber/WOPTO huggingface dataset:
Patent JP-H05155934-A (JP)
Title: Photochromic high-molecular compound
Inventor: SAWADA MASASHI
IPC: C09K9/02
Filed: 1991-12-05
Abstract: PURPOSE:To provide an azobenzene compound which exhibits photochromic properties through reversible isomerization upon irradiation with light and is utilizable as, e.g., a photosensitizer necessary for an image forming device. CONSTITUTION:A high-molecular compound of chemical formula I (wherein R1 is H or 1C or higher alkyl, R2 and R3 which may be the same or different from each other are NO2, haloalkyl or halogen, and (n) is a natural number of 1 or greater), desirably one wherein R2 and R3 are each ortho or meta to the azo group.
Patent JP-H03183875-A (JP)
Title: Building construction
Inventor: MIYAZAKI MITSUO
IPC: E04B1/34
Filed: 1989-12-12
Abstract: PURPOSE:To reduce horizontal and vertical response in the event of an earthquake by hanging and bearing a suspended structural body on a suspension member suspended from a main structural body, fixing the lower end of the suspension member to a floor of the lower layer of the suspended structural body, and making it possible to vibrate the suspended structural body. CONSTITUTION:A suspended structural body S2 constituted of floorss separated from a construction and a bearing column 5 is hung and born on a suspension member 1 suspended from a main structural body S1. After that, the upper end of the suspension member 1 is fixed to a bearing beam 2 of the hollow section of a column C, and a bearing plate 8, base isolation element 7 and anchoring plate 3 are fixed with a nut 4. Then, the suspension member 1 is penetrated in the vertical direction a plurality of the floorss, and the lower end thereof is fixed to the floorss of the lowest floor. The structural body S2 is separated from the main structural body S1 at a clearance in the horizontal direction. According to the constitution, the suspended structural body is vibrated with a fixed point of the lower end of the suspension member as an intersecting point, and a natural period can be prolonged.
Patent JP-2000140463-A (JP)
Title: Cutting tool for separator for mold
Inventor: OKUGAWA RYUJI
IPC: B25D1/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To smoothly cut a mold hooking part without being disturbed by a concrete wall surface by swinging an operation rod in a vertical direction and cutting the mold hooking part in the state of fitting a fitting groove to the mold hooking part projected from the concrete wall surface. SOLUTION: The fitting groove 1 is cut in a slit shape from one end face of a tool body 2 to a center part, and when it is fitted to the mold hooking part c2 projected from the concrete wall surface 6 and the operation rod 3 is swung back and forth, the mold hooking part c2 of a separator (c) for a mold is vertically and repeatedly bent at the part of a cutting groove c3 and the mold hooking part c2 is separated from a separator body c1. Also, since a notched part 4 is provided on the outer peripheral part of the tool body 2, a large swing angle of the operation rod 3 is attained without being disturbed by the concrete wall surface 6. Thus, the efficiency of the cutting work of the mold hooking part c2 is improved.
Patent JP-H08180184-A (JP)
Title: Device and method for deciding data
Inventor: YANO TAKANORI
IPC: G06T7/00
Filed: 1994-12-26
Abstract: PURPOSE: To relieve the burden of processing by defining image data as the section where the possibility of a pattern is high, dividing this section into plural sections and repeatedly detecting the section where the possibility of the pattern is high from these sections and deciding whether image data is pattern data or null data. CONSTITUTION: When the original data composed of image data and unwanted data is inputted with position data, unwanted data is removed from the original data based on position data and image data is extracted. This image data is defined as the section where the possibility of a pattern is high, the section is divided into plural sections, the number of picture elements in these sections is counted, respectively and the section where the number of picture elements is more than threshold is selected as the section where the possibility of the pattern is high. This section is divided, the concentration degree of the picture elements of these sections is calculated, and the section where the concentration degree of the picture elements is highest is selected as the section where the possibility of the pattern is high. The connection degree of this section is calculated.  When the connection degree is higher than threshold, image data is defined as pattern data. When the connection degree is lower, image data is defined as null data.
Patent JP-H04191513-A (JP)
Title: Recessed head screw and driver-bit thereof
Inventor: SHINJO KATSUMI
IPC: B25B15/00
Filed: 1990-11-26
Abstract: PURPOSE:To enable the transmission of high torque by inclining a recessed portion inward toward a bottom face, giving bite wall surfaces in a conical face extended to the bottom face, and forming plural radial grooves extending outward from wall faces in parallel to the axis. CONSTITUTION:When inserting a driver-bit 20 is inserted into a processed portion 12 of a screw 10, both the two produce mutual bite action because curved wall surfaces 16 constituting part of a conical face C and joining surfaces 25 touches one another. There is a fitting--clearance gap between side wall surfaces 14a, 14b of an angular groove 13 and side surfaces 24a, 24b of an inpeller portion 23. When torque is applied to the driver-bit 20 in this condition, the torque is transmitted to a screw 10 due to frictional force in the bite action. When the torque exceeds the frictional force, the bit 20 somewhat turns in the screw 10, so that the outer part of the side surface 24a touches the side wall surface 14a, thereby transmitting a specified screwing-in torque to the screw 10. Accordingly, the torque is transmitted without comeout of the drive-bit 20.
Patent JP-H01161331-A (JP)
Title: Reader/printer with image size discriminating function
Inventor: FUJITA MASASHI
IPC: G03B27/32
Filed: 1987-12-18
Abstract: PURPOSE:To discriminate image size correctly and automatically by disposing plural image size discriminating sensors over a prescribed range in the traveling direction of film. CONSTITUTION:Plural sensors SI for discriminating the size of an image frame are disposed in the traveling direction of the film F. Therefore, although the detection area of each sensor is narrow, the total detection area of all the sensors is long in the traveling direction of the film. As a result, even if a film stop position varies at the time of retrieving the frame, the existence of an unrecorded part B can be surely detected within the long detection area. In addition, when the unrecorded part B is in the detection area, it can be surely detected in spite of its narrow width as long as the width can be detectable in the detection area of one sensor.
Patent JP-H10163158-A (JP)
Title: Cleaning apparatus for sheetlike body
Inventor: HIRATSUKA YUTAKA
IPC: B08B3/12
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning apparatus which reduces an occupation area and which reduces the consumption amount of pure water. SOLUTION: A flow regulating plate 32 is installed at the inside of a tank body 31 at a one-tank cleaning tank 1. A wafer receiver base 33 which is used to hold a semiconductor wafer 71 is installed on the surface of the flow regulating plate 32. A drainage pipe 34 is connected to the lower part from the flow regulating plate 32 of the tank body 31. A vibrating plate 35 is installed at the lower part of the tank body 31. A megasonic vibrator 36 is attached to the vibrating plate 35. An upper-part cylinder body 39 whose diameter is larger than the diameter of the tank body 31 is attached to the upper part of the tank body 31. A supply pipe 40 is connected to the bottom part of the upper-part cylinder body 39. A lid 41 which can be slid, opened and closed is installed at the upper part of the upper-part cylinder body 39.  A gas supply pipe 43 and cleaning-chemical-liquid supply pipes 44, 45 are installed at the upper part from a cleaning liquid 42 of the upper-part cylinder body 39. A recirculation filtration apparatus is installed across the drainage pipe 34 and the supply pipe 40.
Patent JP-H07181016-A (JP)
Title: Method and apparatus for measuring film thickness
Inventor: SAKATA AKIRA
IPC: G01B11/06
Filed: 1993-12-22
Abstract: PURPOSE:To provide method and apparatus for measuring the film thickness of various materials automatically with high accuracy by transmitting the light beam, projected from a light source having a wide wavelength region, in an arbitrary wavelength region inherent to an object to be measured having a transmittance dependent on the film thickness. CONSTITUTION:A light beam having a transmittance dependent on the film thickness is projected from a light source 2, e.g. a black body furnace, having a wide wavelength range and transmitted selectively through an optical filter 3 before impinging on an object 5 to be measured and a reference object 7 having a known film thickness. The reflected lights are subjected to photoelectric conversion through detectors 6, 8 and compared with each other before the film thickness is measured at a section 9 comprising a subtractor 10, a signal processor 11, a thickness indicator 12, etc.
Patent JP-2000148265-A (JP)
Title: Switching power source
Inventor: TEZUKA SHINICHI
IPC: G05F1/575
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To give fold-back current limiting characteristics to the load of a flyback switching power source by adding a simple circuit to the primary side of the power source. SOLUTION: In a control and protection circuit 40, a circuit composed of a reference power source 41, a comparator 42, a changeover switch 43, and resistances 44 and 45 is added and when the collector voltage of a transistor 8 of a photocoupler 9 as the feedback signal from a feedback circuit 6 exceeds the voltage of the reference power source 41, the changeover switch 43 is operated to the side of resistances 44 and 45 electrified from VCC to make the ON period of a power MOSFET 3 shorter and reduce the drain current, thereby giving the bent type drooping characteristics to the load connected across a capacitor 5.
Patent JP-H11152373-A (JP)
Title: Non-halogenous flame-retardant resin composition having excellent moldability and heat stability
Inventor: TANAKA YASUMI
IPC: C08K3/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogenous flame-retardant resin compsn. which has excellent flame retardancy and smoking inhibition and, in addition, has excellent moldability and heat stability during molding. SOLUTION: In this non-halogenous flame-retardant resin compsn., 100 pts.wt. of a polyolefinic resin is compounded with (A) 10 to 300 pts.wt. of a flame retardant, comprising zinc ethylenediaminephosphate and a phosphorus-contg. compd. excluding zinc ethylenediaminephosphate, and (B) a silane coupling agent in an amt. of 0.1 to 10 pts.wt. based on 100 pts.wt. of the flame retardant.
Patent JP-H01167534-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: F24C15/18
Filed: 1987-12-21
Abstract: PURPOSE:To make it possible to conduct coking operation according to the purpose and prevent the locking of a bearing and bake bread by making it possible to install selectively a bread vessel which has in itself a turntable and kneading vanes and providing a variable speed drive section and a water stopping plate above the bearing. CONSTITUTION:A high frequency oscillator and upper and lower heaters are the heat sources. Either one of a turntable on which an object to be heated is placed or a bread vessel 12 which incorporates kneading vanes 14 rotatably can be installed selectively. And a variable speed drive section 16 which can drive either one of the low rotation of the turntable or the high speed rotation of the mulling vanes 17 is provided below a heating chamber 1, and a water stopping plate 50 which surrounds the first drive shaft 17 and projects obliquely downward is provided above the bearing A 28. As a result it is possible to make cooking operation which meets the purpose and is appropriate and it is also possible to prevent the locking of the first drive shaft 17 and bearing A 28 by their sliding sections wetted by food liquid and others or it is possible to enjoy baking bread with a bread vessel.
Patent JP-H11156450-A (JP)
Title: Rotary cam shaft for forming shifted/bent flange of vehicle body panel
Inventor: HASE TOKUJI
IPC: B21D53/86
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cam shaft is easy in design/production and capable of forming a shifted bent flange part and an adjacent negative angle part in one process. SOLUTION: A negative angle formed part, which is extended more outside than an outside diameter of a rotary cam shaft 12 and is formed in a negative angle for a pressing direction perpendicular to an axial line of the rotary cam shaft 12, is arranged to an end part of the rotary cam shaft 12. A slide die, which is mounted to a ram member reciprocating as linked to normal/reverse turning of the rotary cam shaft 12 and reciprocating for the negative angle formed part, is arranged.
Patent JP-H06220741-A (JP)
Title: Reinforcing material system for mastic- foamable fireproof coating
Inventor: JIYOOJI KEI KAASURU
IPC: F16L59/10
Filed: 1993-11-30
Abstract: PURPOSE: To reinforce a fireproof coating layer by embedding a specific hybrid mesh in a mastic intumescent fireproof coating layer. CONSTITUTION: A hybrid mesh is embedded in the mastic intumescent fireproof coating layer as the reinforcement as comprises a large lattice and plural small lattices. The large lattice is formed of a first fiber consisting of a carbon fiber, a ceramic fiber or partially an asbestos fiber capable of keeping 80% or more of the room temperature tensile strength even at 343 deg.C or higher to have corners at intervals of 1/4-4 inches. The small lattices are formed, so that they divide the large lattice, using a second fiber of a glass fiber etc. capable of losing 20% or more of the room temperature tensile strength at 343 deg.C or higher to have corners at intervals of 2 inches or smaller.
Patent JP-H01163831-A (JP)
Title: Arithmetic processor
Inventor: HACHIMAN YUICHI
IPC: G06F7/544
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the number of the times of the activation of an arithmetic processor from a CPU by setting a function macro instruction which a user can arbitrarily define in the arithmetic processor for the exclusive use of a floating point attached to the CPU. CONSTITUTION:The user defines the function macro instruction for the user definition with respect to the arbitrary function at the top of an applicable program, and sets a definition body 6 and a macro program 7 for a function operation at an arithmetic processor 3. Thereafter, the function macro instruction can be utilized in an applicable program 2. Thus, the number of the steps of the applicable program is reduced, the number of the times of the activation of a floating point arithmetic device 3 from a CPU 1 can be reduced, and the processing can be made faster.
Patent JP-H0724175-A (JP)
Title: Saw board exchanging apparatus of two needle post bed type sewing machine
Inventor: KAKU HIDEFUMI
IPC: D05B1/00
Filed: 1993-12-22
Abstract: PURPOSE: To exchange a saw plate without detaching a saddle from a sewing machine body and to facilitate the exchange work. CONSTITUTION: In the case of exchanging the saw plate 108 fixed to a post 102 by a fixing screw 107, in the state that the saddle 106 is kept mounted on the post 102 (without detaching the saddle 106), the fixing screw 107 is loosened through a hole 116' formed on the post 102.
Patent JP-H08140518-A (JP)
Title: Fecal collector and cleaner for animal
Inventor: TANASE TAKAO
IPC: B65F1/14
Filed: 1994-11-20
Abstract: PURPOSE: To provide a tool, capable of disposing of animal feces or general refuses without directly using a hand and designed to readily dispose of the animal feces, etc., without fouling the hand by directly housing the animal feces, etc., in a disposable vinyl bag and disposing of the animal feces, etc., and improved in safety of night work. CONSTITUTION: This tool comprises a pincher (1), capable of readily pinching solid feces or general refuses and freely movable, a holder (4), capable of readily scooping a loose passage or liquid refuses and freely movable, a detachable installing device (5) for fixing a disposable shopping bag, a fixing device (6), a hollow unit (8) for supporting the parts, a hollow shaft (9) and a shaft (11) connected to the pincher and the holder, a movable handle (10) for the pincher, a handle (12) for the holder and installing devices (7) for a flash light.
Patent JP-H10159366-A (JP)
Title: Bath and toilet unit for multiple dwelling house
Inventor: OKADA SATORU
IPC: A47K4/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom and a toilet of a multiple dwelling house of the structure which is suitable for the aged or a person who needs the care, and is free from any problems of the increase of the cost of the equipment or security of the space. SOLUTION: A bathroom 1 and a toilet 2 are arranged adjacent to a corridor. A three-piece type double sliding door 11 and an outward opening type door 21 are provided on an entrance/exit of the bathroom 1 and an entrance/exit of the toilet 2 respectively. A double-opening door 4 is provided on a boundary wall 3 between the bathroom 1 and the toilet 2 so as to make an access from the toilet 2 to a washing place 12 of the bathroom 1. The floor from the washing plate 12 and the floor of the toilet 2 have no steps. A floor 22 of the toilet 2 is waterproof, and a water discharge port 23 is provided in a corner part of the floor 22 in the toilet 2.
Patent JP-H08176337-A (JP)
Title: Decomposition of polymer containing urethane bonds and/ or urea bonds
Inventor: HOSHINO YUJI
IPC: C08J11/10
Filed: 1994-12-27
Abstract: PURPOSE: To decompose a polymer bearing urethane bonds and/or urea bonds so that a liquid decomposition product of a certain quality, for example, having a certain amine value may be obtained simply by stopping the decomposition reactions, when the carbon dioxide liberated by the decomposition totals to a prescribed value. CONSTITUTION: When (A) A polymer bearing urethane bonds and/or urea bonds such as waste polyurethane/urea chips is decomposed in the presence of (B) a decomposing agent such as ethylene glycol, for example, at 100-300 deg.C decomposition temperature and under the normal to 200kg/cm<2> pressure, the amount of carbon dioxide liberated is measured and the decomposition is continued until the carbon dioxide amounts to more than 60% based on the maximum volume to obtain this decomposition product.
Patent JP-H08178276-A (JP)
Title: Combustion controlling method
Inventor: OKA TOMOHIKO
IPC: F23N5/12
Filed: 1994-12-27
Abstract: PURPOSE: To rapidly and effectively grasp the cause of misfire in the sequence of a spark check timing and ignition trial and to realize the expedition and easiness of recovery operation. CONSTITUTION: If the output side relay of an ignition transformer 31 and the output side relay of a pilot valve 27 are not operated at the ignition trial timing of a combustion sequence, it is decided to be the internal fault of a combustion controller. When the primary current of the transformer 31 is abnormal if both the relays are not operated after the decision, the trouble of the transformer 31 is decided. Further, if a flame current diagnosing result is not normal, the malfunction of a spark rod 30 is decided, and sequentially if the flame current diagnosing result is not normal, the malfunction of a pilot burner 29 is decided.
Patent JP-H08176132-A (JP)
Title: Insecticidal (tetrahydro-3-furanyl)methyl derivative
Inventor: KINOSHITA KATSUTOSHI
IPC: A01N43/08
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a new compound, having high insecticidal activities and a wide insecticidal spectrum and useful as an excellent insecticide. CONSTITUTION: This compound of formula I (R1 and R2 are each H or a substitutive 1-5C alkyl; B is NR5 when A is N and N when A is NR4 ; R3 , R4 and R5 are each H or a substitutive 1-5C alkyl, 2-5C alkenyl or 2-5C alkynyl; X1 and X2 are each a halogen), e.g. N-(tetrahydro3-furanyl) methyl-N'- methyldichloroacetamidine. The compound of formula I is obtained by reacting a compound of formula II with a halogenating agent (e.g. N-chlorosuccinimide) in or without a solvent (e.g. chloroform) at -30 to +200 deg.C for 0.01-50hr. The resultant compound can be used as an insecticide for agriculture, horticulture, livestock industry, forestry, prevention of epidemics, houses, etc., and effectively usable in controlling noxious insect pests such as Laodelphax striatellus, Nephotettix cincticeps and Myzus persicae.
Patent JP-H10136482-A (JP)
Title: Earphone holder
Inventor: NAGANO TOSHIHIKO
IPC: H04R1/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an earphone holder, with which the wire of a long earphone can be used just for the required length and the earphone can be easily put in order, by attaching a magnet to a main body provided with a section for holding the wire of the earphone and a section for holding the earphone. SOLUTION: A magnet 3 is attached to the main body provided with an earphone wire holder 1 and an earphone holder 2. The earphone wire holder is used for putting an excess wire from a television to a user's own ear in order and putting the earphone in order by side of a television case when the earphone is not used. Besides, the earphone holder 2 can easily house the earphone when the earphone is not used. The magnet 3 is used for attaching the holder on the television case or the section of iron of a bed, etc. Thus, the wire can be easily processed without altering a conventional earphone and the earphone can be efficiently used.
Patent JP-2000136001-A (JP)
Title: Garbage disposal vessel having water storage space
Inventor: TANAKA AKIE
IPC: B65F1/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the drying of a garbage and expedite the compost by arranging a support body for supporting a garbage holder in the inside lower part of an outer frame vessel, making the lower space of the support body a water storage space and also opening a drain hole on the upper part of the water storage space. SOLUTION: A garbage disposal vessel A is composed of an outer frame vessel 1 having a bottom wail on its lower part and consisting of a cylinder body 4 whose upper part is opened, a gabage holder 2 arranged insertingly in the outer frame vessel and a cover body 3 for closing the upper end opening of the outer frame vessel and is used while burying the upper end lower part of the outer frame vessel in the earth. The support body 5 for supporting the garbage holder 2 is arranged on the inside lower part of the outer frame vessel and the lower space of the support body is made to a water storage space 6 and also a drain hole 7 is opened on the upper part of the water storage space.  Therefore, as an organic commponent oozed from the garbage is melted in the water stored in the water storage space, not only the water but a nutriment can be supplied to a plant, by arranging the garbage disposal vessel in a field and leaving it.