baber/WOPTO huggingface dataset:
Patent JP-S62155907-A (JP)
Title: Hollow yarn membrane filter device
Inventor: SHIODA YOSHIAKI
IPC: B01D63/02
Filed: 1985-12-27
Abstract: PURPOSE:To change the capacity of the titled device in accordance with the amt. of water to be treated by inserting hollow yarn modules into a connection cylinder having a seal means and a module holding means from both ends to easily connect plural modules. CONSTITUTION:Many hollow yarn membranes 10 are collected along a carrier 11, and two modules 12 obtained by sealing and fixing, both ends are liquidtightly connected with a connection cylinder 13. A screw thread 15 is formed on the outer periphery of the seal part 14 of the module 12, and a thread groove to be screwed in the screw thread 15 is provided on the inner surface of both ends of the connection cylinder 13. An annular stepped part A provided with a recessed groove 17 is formed at the central part of the connection cylinder 13, and an O ring 18 is fitted in the recessed groove 17. The end part of the module is screwed in the connection cylinder 13, hence the device is assembled, and sufficient liquidtightness can be obtained by tightening of the O ring 18. Loosening is never caused by inserting a washer at the end face of the connection cylinder.
Patent JP-H07146511-A (JP)
Title: Semi-fixed universal head
Inventor: TANAKA KENICHI
IPC: G03B17/56
Filed: 1993-11-26
Abstract: PURPOSE:To simplify structure, to reduce the number of parts and to reduce cost by interposing the globular part of a support by a plate-like camera mount base and a bracket having a hole respectively and fixing it by a bolt. CONSTITUTION:The globular part of the support 1 of the semi-fixed unversal head to which the camera is attached and which is fixed to an optional direction is interposed by the holes respectively formed on the camera mount base 2 and the bracket 3, and fixed by the bolt 4. The lower part of the support 1 is attached to a wall, a ceiling or the bracket by using a screw, and a camera head and a camera case are fixed on the upper part of the base 2 by using a camera fixing bolt 5. By tightening the bolt 4 to such an extent that a spring washer lightly works, the universal head is allowed to turn to an optional position with hands, and surely fixed by strongly tightening the bolt 4 after fixing the direction. Thus, the number of parts is reduced, and the number of parts to which cutting work is performed is only one, so that the inexpensive semi- fixed universal head is realized.
Patent JP-H03159545-A (JP)
Title: Rotary compressor
Inventor: ONO TAKESHI
IPC: H02K17/16
Filed: 1989-11-14
Abstract: PURPOSE:To suppress electromagnetic noise regardless of variation of motor load due to variation of pressure in a compression chamber by integrally forming semi-closed grooves in a rotor while arranging even number of entan gling parts having V-type inner cross section with equal pitch. CONSTITUTION:A rotor 3 is provided with semi-closed grooves 3a and semi- closed openings 3b. Core plates 3c having even number of entangling parts 25 having V-type cross section arranged with same pitch and same number of semi-punched grooves 26 arranged with half pitch difference with respect to the entangling part 25 are laminated sequentially. When higher harmonic magnetromotive force of the stator 2 flows on the surface of the rotor 3, mag netic resistance at the opening 3b of the rotor 3 increases considerably as com pared with that at the core part thus increasing the magnetic resistance of the magnetic circuit and suppressing higher harmonics. By such arrangement, a rotary compressor where electromagnetic noise is reduced can be realized.
Patent JP-H10140800-A (JP)
Title: Artificial rush
Inventor: ISHII TOSHINORI
IPC: B29K23/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide artificial rush having the same or higher property than natural rush by dividing a cross section in the axis orthogonal direction of a linear hollow body composed of thermoplastic resin into a plurality of substantially fan-shaped hollow parts by partition walls. SOLUTION: Partition walls 1 radially provided, an outer wall 2 of a linear hollow body circumfrentially provided, and artificial rush by a fan-shaped hollow part 3 are provided. When the number of the hollow part 3 is at least three, radial resistance becomes large, and the hollow part 3 is difficult to collapse. The thermoplastic resin part of artificial rush contains the foaming part of 10-50%, and when the void rate of the hollow part 3 in the cross section is 40-90%, monotonic plastic appearance can be improved. Furthermore, when thickness of the partition wall 1 is 20-200μm and thickness of the outer wall 2 is made 100-500μm, restoration after collapse exists, appearance is good, radial resistance is excellent and it is difficult to break. Thus, artificial rush having the same or higher proper than natural rush can be provided.
Patent JP-S62151495-A (JP)
Title: Lubricant
Inventor: TAKINO HIROAKI
IPC: C10N40/22
Filed: 1985-12-26
Abstract: PURPOSE:To provide a lubricant containing a specific alpha-amino long-chain fatty acid, resistant to precipitation and phase separation, effective in preventing oxidization of oil and useful for lubrication of various apparatuses, cutting, polishing, pressing, drawing, rust-proofing, etc. CONSTITUTION:The objective lubricant contains one or more kinds of 6-22C alpha-amino long-chain fatty acids (e.g. alpha-amino octanoic acid, lauric acid, myristic acid, palmitic acid, stearic acid, eicosanoic acid, docosanoic acid, alpha-amino-beta- methylheptanoic acid, nonanoic acid, tridecanoic acid, pentadecanoic acid, heptadecanoic acid, nonadecanoic acid, etc.).
Patent JP-2001112562-A (JP)
Title: Lift for hairdressing and barbering chair
Inventor: SHIMONO KOICHI
IPC: A47C3/20
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To confirm an operating condition or a malfunction of the interior of the driving portion of a lift for a hairdressing and barbering chair and confirm an accumulation of fallen hairs or the like. SOLUTION: A lift is made up of a foundation 1, a raising and lowering driving section consisting of a motor 4, an oil tank (not illustrated) and a cylinder 5 or the like provided in the foundation 1, a raising and lowering link 7 raising and lowering a chair seat A by the raising and lowering driving section, a cover 6 covering the raising and lowering driving section and made of a transparent member in which a lead-out opening of the lifting link 7 is formed.
Patent JP-2000119769-A (JP)
Title: Manufacture of spongy porous nickel metallic sheet excellent in thermal and electric conductivity
Inventor: HOSHINO KOJI
IPC: H01M4/64
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a spongy porous metallic sheet excellent in thermal and electric conductivities and suitable for an electrode plate for a nickel-hydrogen battery. SOLUTION: The spongy porous nickel metallic sheet can be manufactured by adding a surfactant and a volatile organic solvent to slurry consisting of powdered raw material, water-soluble resin binder, plasticizer, and water to form foaming slurry, forming this foaming slurry into sheet-like state, foaming it into spongy state and applying drying to prepare a spongy green sheet, and then degreasing and burning this spongy green sheet. In this case, the powdered raw material is composed of a powder mixture of NiO powder of 0.1-10 μm average particle size and 2.0 to 4.0 g/cm3 underwater bulk density and Ni powder of 1-15 μm average particle size and 1.5 to 5.0 g/cm3 underwater bulk density.
Patent JP-H07147454-A (JP)
Title: Semiconductor element
Inventor: OKA SATOHIKO
IPC: H01S5/00
Filed: 1993-11-26
Abstract: PURPOSE:To improve characteristic such as realization of a low threshold value of a semiconductor element by making the strain amount of a strain quantum well uniform. CONSTITUTION:The lattice constant difference of strain quantum wells 4, 5, 6, 7, 8 constituting a strain multiquantum well active layer 10 to a strain-free n-InP substrate 1 is made larger in the strain quantum wells 5, 6, 7 positioned inside compared to the strain quantum wells 4, 8 which are closest to a p-InP clad layer 12. Since relaxation of the strain of the strain quantum wells 4, 5, 6, 7, 8 positioned inside a multiple strain quantum well can be thereby ensured, the strain amount can be maximized in a range of a critical film thickness.
Patent JP-H09167503-A (JP)
Title: Head lamp for automobile
Inventor: ROORAN EBURAARU
IPC: F21S8/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To preliminarily form a beam width without interposing a cover lens, and satisfactorily determine a cutoff. SOLUTION: A reflector is formed of two zones 12a, 12b, the two zones are separated by two transition half planes P1, P2 passing near a light source, the first zone 12a of the two zones is formed of a surface offset on the side directing a horizontally half cutoff line to generate the image of the light source extending near under the half cutoff line, and the second zone 12b is formed of a surface offset on the side directing the higher half cutoff line to generate the image of the light source extending near under this half cutoff line.
Patent JP-H06126445-A (JP)
Title: Welding and joining method for welded and assembled wide flange shaft steel
Inventor: UMEZAWA YOSHIO
IPC: B23K9/02
Filed: 1992-10-09
Abstract: PURPOSE:To facilitate positioning work of backing strips by tack-welding the backing strips to an unwelded part at the flange inside on both sides of a web of the wide flange shape steel at the time of welding of the welded and assembled wide flange shape steel. CONSTITUTION:At the time of welding the wide flange shape steel formed by welding and assembling a flange 12 and the web 10 in advance to a connecting member, tack welding or fillet welding of the wide flange shape steel is performed by the position slightly separated from the joining end, the groove tip taken on the flange 12 is worked so that it is made to the position slightly separated from the joining end, then, the wide flange shape steel and a member to be welded are assembled, the backing strips 20 are tack-welded to the unwelded part at the flange inside on both sides of the web of the wide flange shape steel, then, the flange 12 subjected to edge penetration is welded to the member to be welded and further, the member to be welded and the web 10, and the web 10 and each backing strip 20 are subjected to fillet welding, respectively. Thus, beam materials and pillars of the assembled wide flange shape steel can be easily and surely welded together.
Patent JP-H02142284-A (JP)
Title: Video changeover device
Inventor: ENDO YASUSHI
IPC: H04N5/268
Filed: 1988-11-22
Abstract: PURPOSE:To make the operation console panel small in size by providing video signal changeover buttons of the same number as input number of video signals, a video switching signal generator, a selection signal generator, a strobe signal switch, and plural video switches connecting to the output of plural latch circuits, receiving each video switching signal and outputting a relevant video signal. CONSTITUTION:A selection signal generator 2 receiving a depression signal 20 from a video switch selection button 10 generates a selection signal 53 to given an output to a strobe signal switch 3 and a lighting signal generator 8. A video switching signal generator 1 generates a strobe signal 52 corresponding to a video signal switching button to given an output to the strobe signal switch 3. The strobe signal switch 3 switches the strobe signal 62 to the 1st latch circuit 4 and gives an output and a 1st latch circuit 44 outputs a video switching signal 51 to a 1st video switch 6 and a light signal generator 8. The 1st video switch 6 selects any of video signals 41-4n in response to the video switching signal 61 from the 1st latch circuit 4 and gives an output. Thus, the operation console panel is made small in size..
Patent JP-2001113797-A (JP)
Title: Imaging apparatus
Inventor: MATSUMOTO SUNAO
IPC: B41J29/38
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus exhibiting excellent recycling performance and productivity without having adverse effect on the environment. SOLUTION: The imaging apparatus comprises a plurality of function blocks individually exchangeable to blocks having novel functions, i.e. control block 1, power supply block 2, basic block 3, carriage block 4, recovery block 5, cut sheet basic block 6, and sheet feed block 7. The control block 1 confirms operation of its own block at the time of initial operation of the apparatus and recognizes other function blocks connected thereto.
Patent JP-2001116993-A (JP)
Title: Zoom lens
Inventor: TOMITA YASUYUKI
IPC: G02B15/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is reduced in field angle variation accompanying the focusing of the zoom lens, specially, field angle variation remarkable at the wide-angle end. SOLUTION: The zoom lens has a 1st group with positive refracting power which is fixed at the time of zooming, a 2nd group with negative refracting power which is variable at the time of zooming, a 3rd group for correcting variation of an image plane accompanying power variation, and a 4th group with positive refracting power which is fixed at the time of zooming in order from the object side; and the 1st group is composed of a lens group F11 which is fixed at the time of focusing and has negative refracting power, a lens group F12 which moves from the object side to the image side at the time of focusing from an infinite subject distance to the shortest distance and has positive refracting power, and a lens group F13 which is fixed at the time of focusing and has positive refracting power. Then variation in the lateral power of the 1st group which is caused when a certain specific subject is photographed at a different focus position and variation in the lateral power of the 2nd and succeeding groups which is caused by the mentioned variation cancel each other when the zoom position is at the wide-angle end.
Patent JP-H05135501-A (JP)
Title: Reproduction control circuit for disk reproducer
Inventor: TSUKIHASHI AKIRA
IPC: G11B7/085
Filed: 1991-11-13
Abstract: PURPOSE:To provide a reproduction control circuit which can prevent interrup tion of reproduction signals when digital signals cannot be reed out of a disk due to the impact given to the main body of a disk reproducer. CONSTITUTION:The digital signals recorded on a disk are read out at a speed higher than a standard speed and written into a memory circuit 12. Then these signals are read out of the circuit 12 at the standard speed. A vibration detector 18 detects the vibrations applied to the main body of a disk reproducer. If the time when the vibrations are detected by the circuit 18 is longer than the time when all signals stored in the circuit 12 are read out, the signals stored in the circuit 12 are repetitively read out and reproduced.
Patent JP-S62159170-A (JP)
Title: Line skip copying machine
Inventor: NOGAMI MITSUO
IPC: G03G15/047
Filed: 1985-12-31
Abstract: PURPOSE:To know immediately the form of an original to be copied by providing an original form discriminating means for a form in which position data on a stored line is written. CONSTITUTION:The position of each field to be copied on a line skip basis is stored in a nonvolatile memory with keys and a copy made is specified with operation part keys at the time of abstract formation to copy the original. Positions of respective fields in the 1st page of the original 2a are represented as data D1-D4 by distance to section lines of respective fields 37-39 from the right end 136 of a basic field 36 and positions of respective fields in the 2nd page of the original 2b are also represented as data D1-D4. Memory numbers 11, 12,..., 21, 22,... indicating the 1st and the 2nd pages of the original and forms are written on a form discrimination scale table 56 and the data D1-D4 are written as a mark M on corresponding lines L. The mark M is set to the section line of each field of the original to know the form of the original to be copied immediately.
Patent JP-H05132138-A (JP)
Title: Handling device of carried article
Inventor: FUNAHARA EIJI
IPC: B65G1/137
Filed: 1991-11-13
Abstract: PURPOSE:To transfer an article on an oscillating roller conveyor in the direction of a fixed inclined board in a working part even if the size of the article is small. CONSTITUTION:A stopper 34 to prevent falling of a carried article is provided projectively upward on the lower end of an inclined fixed board 30, an oscillating roller conveyor 41 the center of revolution of which is a support shaft 40 in the neighbourhood of the end edge part of a carrier roller conveyor 12 is arranged at a cut-off part above it, a worker actuates a fluid pressure actuator 45, and the oscillating roller conveyor 41 is actuated so that its position is changed from the position where its upper surface is roughly on the same level of the carrier surface of the carrier roller conveyor 12 to the position where the upper surface comes to be roughly on the same level of the upper surface of the inclined fixed board 30. At this time, an engagement body 49 provided free to rise and fall and energized upward on the free edge side of the oscillating roller conveyor 41 is automatically descended lower than the inclined surface of the inclined fixed board 30 by a link 55 provided on the lower surface side of the oscillating roller conveyor 41.
Patent JP-2001113227-A (JP)
Title: Motor bicycle
Inventor: MIYAJIMA IWAO
IPC: C09D5/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor bicycle with improved visibility. SOLUTION: The motor bicycle comprises coated vehicular external parts, and a pigment 40 containing glass flakes 40a is applied to the vehicular body.
Patent JP-2000083545-A (JP)
Title: Container for housing ground bait for preventing pollution of sea bottom
Inventor: NOTO DAIKI
IPC: A01K97/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a container for housing a ground bait devised to prevent the ground bait from being released when the container arrives at the sea bottom, evenly divide a hydraulic pressure when the container is ready to lift, make the lower part of the container for housing the ground bait serve as a lid and regulate the amount of the released ground bait by employing the force of a spring when the hydraulic pressure is weakened. SOLUTION: This container for ground bait is capable of keeping the lower parts of springs in a state of closely adhering to the container body 5 with a pulling force of the springs until the container arrives at the sea bottom and releasing the ground bait from the interior of the body 5 when the springs extend utilizing the repulsive force of a rod and the vertical motion of waves when pulling up the container to an indicated fish swimming layer (layer where fishes exist). In order to change the spring force, screws 3 are attached to the upper part of the container 5 and the repulsive force of the springs be regulated with the screws 3.
Patent JP-H03158546-A (JP)
Title: On-off roof
Inventor: ITAMI TAKASHI
IPC: E04B1/32
Filed: 1989-11-17
Abstract: PURPOSE:To improve the extent of moving efficiency by installing a crescent fixed roof in one end of an outer peripheral wall circularly erected, and forming a tri-angular rotative roof curved in contact with an inner circumferential edge and a movable roof at the outside, respectively. CONSTITUTION:An on-off roof 1, consisting of a crescent fixed roof 3, a movable roof 4 covering an inner circumferential surface of the outer peripheral wall 2, a rotary roof 5 pivotally attaching a corner angular part, is formed in an upper one end of the outer peripheral wall 2 circularly erected. Next, the rotary roof 5 is rotatively moved with a turning shaft 7 as the center so as to be separated left and right from a parting line segment 6, and it is superposed on the movable roof 4. Successively, the movable roof 4 is turned and moved to the fixed roof 3 in leaving it overlapped with the rotary roof 5 intact. With this constitution, moving power capacity is thus reducible.
Patent JP-H04169280-A (JP)
Title: Thermal recording material
Inventor: FURUYA HIROMI
IPC: B41M5/26
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a thermal recording material excellent in color forming sensitivity, suitable for high speed recording and having high background whiteness by using a specific phenyl acetate compound as a sensitivity enhancer. CONSTITUTION:At least one kind of a phenyl acetate compound represented by formula 1 (wherein X, Y and Z are respectively independently a hydrogen atom, a lower alkyl group, an alkoxy group, a halogen atom, a nitro group or a cyano group and R is an aryl group which may be substituted or an aralkyl group) is used as a developer forming a color at the time of the contact with a leuco dye. As the leuco dye to be used, one generally known as a leuco type recording material is adapted and a leuco dye compound of a triphenylmethane type or a spiropyrane type is used. As the developer, various electron acceptive compounds, for example, a phenolic compound, thiophenolic compound, a thiourea derivative, an org. acid and a metal salt thereof or the like are used.
Patent JP-S62157302-A (JP)
Title: Rotating head type digital tape recorder
Inventor: SAWANOBORI MASAKO
IPC: G11B5/09
Filed: 1985-12-29
Abstract: PURPOSE:To surely reproduce data by increasing the travel speed of a magnetic tape and the rotating speed of a cylinder by R times composed with those in a normal reproduction so as to reproduce data and returning the data rate of a partially extracted paired data to its original data rate. CONSTITUTION:The cylinder 1 loaded with a recording and reproducing magnetic head is rotated, and simultaneously a magnetic tape is traveled. Data recorded on two adjacent tracks on the magnetic tape is processed as one set of paired data. At the time of reproduction, the travel speed of the magnetic tape and the rotational speed of the cylinder 1 are multiplied by R, compared with those in a normal reproduction, and reproduced data is thinned by a gate 9 with the aid of a signal from a logic circuit 8. A data rate conversion circuit 11 reads out the thinned signal with the aid of the signal returned to the frequency of a normal data clock from a frequency divider circuit 10, and transmits it to a signal processing circuit 16. In such a way the signal can be surely reproduced even if the reproduction speed is increased or decreased, and the fixed pitch of a reproduced sound can be attained.
Patent JP-H11113524-A (JP)
Title: Production of herb flavor food
Inventor: WADA AYUMI
IPC: A23L27/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food removed in its malodor without deteriorating its flavor and taste and not losing the taste even a time later after cooked, by adding a herb flavor to the fresh food and subsequently dehydrating the treated food with a dehydrating sheet. SOLUTION: This method for producing a herb flavor food comprises adding a herb flavor to a fresh food by a method comprising pickling the fresh food in a pickling soup containing the herb flavor or mixing the fresh food with the herb flavor, and subsequently dehydrating the treated fresh food with a dehydrating sheet. The dehydration is carried out to a water content of 3-4 wt.% in the case of the preliminary treatment of the food or to a water content of 5-8 wt.% in a case of the dried food or smoked food.