baber/WOPTO huggingface dataset:
Patent JP-H02229688-A (JP)
Title: Method and device for laser beam machining using non-axial parabolic reflecting mirror
Inventor: TORII NOBUTOSHI
IPC: B23K26/08
Filed: 1989-03-02
Abstract: PURPOSE:To easily and with high accuracy attain the boring working of a small hole by moving a non-axial parabolic reflecting mirror along a circular locus, while holding its attitude and azimuth constant. CONSTITUTION:A non-axial parabolic reflecting mirror 22 is moved and displaced along a circular locus 30 along a plane 28 being parallel to a plane 26 containing an optical axis of a laser luminous flux under the condition that a prescribed laser luminous flux advancing through a laser optical path 20 is always made incident on a part of the reflecting surface 24 of the non-axial parabolic reflecting mirror 22 and the condition that an attitude and an azimuth of the non-axial parabolic reflecting mirror 22 are held constant. When the non- axial parabolic reflecting mirror 22 is moved from a position A to a position B and a position C along the circular locus 30, a focal position to which the laser luminous flux is converged is also displaced as G and H along a circular locus 34 whose diameter is the same as that of the circular locus 30 on a plane 32 being parallel to the plane 26 from an initial position. When an operation speed of a displacement operation running along the circular locus 34 is controlled suitably, a working action is performed to the plane 32 by laser light energy, and when the surface to be worked is installed in the plane 32, such a working processing as boring working, etc., can be executed to the working surface.
Patent JP-H11226814-A (JP)
Title: Broach
Inventor: TAKABAYASHI NOBUTOSHI
IPC: B23D43/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To securely clamp a workpiece while reducing a width of wear of a relief face by setting a relief angle and a rake angle of an outer peripheral cutting blade to specified values to make the workpiece act in the direction in which it is pressed against a clamp jig by cutting component force. SOLUTION: A relief angle ϕ of a relief face 5 of an outer peripheral cutting blade 4 of a broach is 5 deg. to 10 deg.. Moreover, a rake angle θ of a cutting face 6 is -5 deg. to 0 deg.. When the relief angle ϕ is 5 deg. to 10 deg., a width of wear of the relief face is reduced, but a back component force F2 is reduced. Since the rake angle θ is -5 deg. to 0 deg., however, cutting resistance F1 by a workpiece is increased, but an increase amount of back component force F2 for pressing it against a workpiece side becomes more than double to press the workpiece against a clamp jig securely. Consequently, it is possible to prolong service life of the broach and prevent improper workpiece clamping. Moreover, a width of wear of the relief face becomes about 1/2 when compared with a conventional broach so that the number of regrinding can be increased.
Patent JP-H09241913-A (JP)
Title: Hair cap
Inventor: MINAMI YUKIMASA
IPC: A42B1/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a hair cap which can be simply put on the head and has drying effect increased by improving air circulation. SOLUTION: This hair cap 1 is used for drying wet hair and its water- absorbing cloth is brought face-to-face at its two edges 5, 6 to form a cylinder. Both corners 7, 8 at the top end formed in the circle are integrally fixed with a stopping piece 9 and strings 16, 17 to be tied with each other are attached on both edges 5, 6 near the lowermost end 11.
Patent JP-S55141773-A (JP)
Title: Semiconductor laser element
Inventor: KOBAYASHI KOUHEI
IPC: H01S5/10
Filed: 1979-04-20
Abstract: PURPOSE:To reduce the oscillating threshold current of a semiconductor laser element by evaporating dielectric multilayer thin films having high reflectivity on the portion except the output light pickup portion on both end surfaces of a resonator. CONSTITUTION:Dielectric multilayer reflecting films 16, 16a are evaporated on both end surfaces of a semiconductor laser resonator. A groove 19 having a width of several mum for picking up a light output 10 is formed in slitlike shape on the film 16a. The groove 19 is so formed to partially coat the oscillating region 20 of an active layer 3 responsive to the stripe width W of the electrode. Thus, the reflectivity of the both end surfaces of the resonator is increased to lower the oscillating threshold voltage. Thus, the consumed power is reduced to improve the reliability of the laser element.
Patent JP-S62206619-A (JP)
Title: Method for checking registration of data
Inventor: YOSHIZAWA NORIKO
IPC: G06F21/62
Filed: 1986-03-07
Abstract: PURPOSE:To attain detection of a fact that the types on data are set double by allocating data equivalent to a single word to a single bit of an address check area according to the type of data, etc. CONSTITUTION:A check area head address (a) is provided to show a type of data and the quotient (b) and the residue (i) are obtained by dividing the address by 8. Then (a+b) is used as an address of an address check area and the residue (i) is defined as the bit position. Then the data equivalent to a single word is set under the 1:1 correspondence to a specific bit of the address check area. The ON or OFF state of the bit (i) of the address (a+b) is checked and two pieces of data corresponding to the same bit of the same address check area is checked. In such a case, an error is decided. Otherwise all data are checked to the end.
Patent JP-H06247455-A (JP)
Title: Screw cap
Inventor: OBA ATSUSHI
IPC: B65D41/04
Filed: 1993-02-16
Abstract: PURPOSE:To give suitable elasticity to a bending part in order to avoid damage to the part of engagement caused by frequent use by forming in the side wall a hollow cut into part of the side wall and a bending part intervening between the hollow and the inner side of the side wall and by forming on the inner side of the bending part a device for engagement on the side of the cap. CONSTITUTION:An internal screw thread 33 of a screw cap 1 engages with a thread formed on the mouth of a container. Each of bending parts 21 intervenes between a hollow 15 cut into part of the side wall 11 and the inner side of the side wall. The thickness of the bending part 21 can be decided independent of the thickness of the side wall 11. Therefore the elasticity of the bending part 21 can be adjusted to a suitable degree. When a device for engagement (ridges) 23 formed on the inner side of each of the bending parts 21 is put into engagement with the mate on the container body, the bending parts 21 bend into the hollows 15 and ease the mutual interference of the device for engagement. When the engagement is completed, the bending parts 21 spring back and make the engagement secure.
Patent JP-H08258850-A (JP)
Title: Bag-hanging apparatus
Inventor: MIYAMOTO HARUO
IPC: B65F1/14
Filed: 1995-03-08
Abstract: PURPOSE: To provide a bag-hanging apparatus by which the putting in or taking out of an article is easy, and which is convenient for carrying. CONSTITUTION: Handles 82 of a nylon bag 8 are pulled closer to the center of a bag-hanging apparatus 1 than tongue pieces 41, and made to crawl under the tongue pieces 41, and slid to the ends of the bag-hanging apparatus 1. Then, the handles 82 are moved to the base ends of slits 42, 43 of a fastening part 4. An opening 81 of the nylon bag 8 opens to a size of the width of the bag- hanging apparatus 1 or larger, and in addition, a main body 2 of the bag- hanging apparatus 1 is an arc-form, and greatly curves upward, and for this reason, a distance between the main body 2 and opening 81 is wide open. In addition, the location of the base end of the slit 42 which is located this side is lower than the location of the base end of the slit 43, and a front opening part 83 of the nylon bag 8 sags lower than a rear opening part 84.  By above- mentioned reasons, articles are extremely easy to put in or take out from the nylon bag 8 being attached to the bag-hanging apparatus 1.
Patent JP-H10247757-A (JP)
Title: Light emitting module for light communication
Inventor: ICHINO HARUHIKO
IPC: H01L31/0232
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To realize a light communication light emitting module which is excellent in heat dissipating properties and capable of operating on a G bit/s band at an ultra-high speed by a method wherein an LD driver IC is mounted direct on a heat sink through the intermediary of no board, and an LD and the LD driver IC are directly connected together with a bonding wire. SOLUTION: An LD 1 is mounted on a sub-mount 2 together with a sub- carrier 6 mounted with a PD 5 and a temperature detecting thermistor 8, and the sub-mount 2 is arranged on a Peltier device 3. On the other hand, an LD driver IC 4 is mounted direct on a heat sink 10. A board 9 is partly cut out so as not to impede the mounting of the LD driver IC 4 and mounted on the heat sink 10. Electrical signals are inputted into the LD driver IC 4 through a wiring pattern 7 on the board 9 and a bonding wire 12 between the board 9 and the LD driver IC 4. Drive signals are transmitted direct from the LD driver IC 4 to the LD 1 through the bonding wire 12.
Patent JP-H05250234-A (JP)
Title: Data record storage control system
Inventor: MORISHITA TAKAYUKI
IPC: G06F12/00
Filed: 1992-03-05
Abstract: PURPOSE:To prevent the degradation of the access efficiency after the increase of data by designating a rate of increase of data to a normal cluster and a massive luster independently of each other and setting rather large idle areas to the massive cluster. CONSTITUTION:An idle area calculating means 7 which calculates the size of the idle area of the massive cluster and that of the normal cluster independently of each other, a data record storing means 8 which stores data records retrieved by a data record retrieval means 2 in a new data base file 10 designated by a user, and an idle area setting means 9 which sets idle areas calculated by the idle area calculating means 7 to the new data base file 10 designated by the user are provided. The user preliminarily designates the rate of increase of data of the normal cluster and that of the massive cluster independently of each other, and the idle area of the normal cluster and that of the massive cluster are individually calculated, and the idle area for normal cluster is set after storage of the normal cluster, and the idle area for massive cluster is set after storage of the massive cluster.
Patent JP-H04272217-A (JP)
Title: Highly colorable polyester-based yarn
Inventor: NANJO MASAHIKO
IPC: D02G3/36
Filed: 1991-02-20
Abstract: PURPOSE:To obtain the title ultrathin yarn useful for air-permeable waterproof woven fabric, etc., having excellent deep color properties, handle and durability, comprising a polyester containing a given amount of a specific fluorine-based compound. CONSTITUTION:The objective yarn having 0.05-0.7 denier fineness, comprising a polymer which has <=1.6 refractive index, 3,000-15,000 molecular weight, 40-150 deg.C melting point and <=10% loss in weight by heating at 290 deg.C and a repeating unit shown by formula I [X is aliphatic or aromatic bifunctional (F-substituted) hydrocarbon, etc.; R is 3-20C fluorocarbon, etc.], such as a polyester containing 1-20wt.% fluorine-based compound obtained by reacting a compound shown by formula II with a diol and polymerizing. The yarn is preferably core sheath type conjugate yarn and ultrathin yarn having a ratio by weight of the core component to the sheath component of 1/1-20/1 wherein the sheath component is the fluorine-based compound-containing polyester.
Patent JP-H06267359-A (JP)
Title: Power source unit for at-hand control
Inventor: KOBAYASHI TAKAO
IPC: H01H9/00
Filed: 1993-03-10
Abstract: PURPOSE:To enable at-hand control of the operation of an oven hood independently of a main body switch by combining a drive portion, contacts, and first and second control portions in such a way that a particular action is available. CONSTITUTION:A drive portion 8 is connected to a power output receptacle 18 at one side from a power source 7 and is connected to the changeover switch 15 of a first control portion 9 at the other side, and since the switch 15 is turned to a direct output side (a) contact, the drive portion 8 is connected to the other side of the output receptacle 8 and then power is supplied to an oven hood, for evacuating operation. Under these conditions, evacuating operation can be controlled also by means of a main body switch 6. When the changeover switch is turned from (a) contact to (b) contact, power supply to the power output receptacle 18 is shut off and operation of the oven hood is stopped; i.e., the ON and OFF control of power supply can be made at the changeover switch 15 of the first control portion 9. When the changeover switch 15 is turned to (b) contact, the power supply is connected to a control unit 16 so that the control unit 16 is actuated.
Patent JP-S61208397-A (JP)
Title: Speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R9/04
Filed: 1985-03-12
Abstract: PURPOSE:To make it possible to transmit the small vibrations of a vibration source to a vibration plate after amplification and to make possible high efficiency reproduction by setting a specific relation among the vibrating mass in a driving system relating to a vibration source, the vibrating mass of a sound system relating to the vibrating plate including the added weight of air and the magnification (n) of amplification by a mechanical amplification means. CONSTITUTION:The relation between the vibrating mass MR relating to the vibrating plate 27 acting as the mass of the vibrating system and the vibrating mass MD of the driving system such as the vibrating plate 17, a bearing part 22 and a pulley 21, is set so as to be (MD/MR)<1/2> 2. A bottom plate 11 and a field magnetic part 15 consisting of a magnet 12 and a top plate 13 constitute an annular magnetic gap 14 in which the vibrating member 17 consisting of a voice coil 18 and a voice coil bobbin 16 wound by it is reciprocably disposed in response to input signals. The bearing part 22 attached to the upper end of the vibrating member 17 are able to press a pair of belts (a belt A30 and a belt B31). The each one end of the pair of belts is fixed to a fixing block 32 so that the other end of the belt is displaced by an amount twice that of the vibrating member 17.
Patent JP-S56145949-A (JP)
Title: Novel curable resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L79/04
Filed: 1980-04-15
Abstract: PURPOSE: To provide a curable resin compsn. which produces a cured resin having excellent adhesiveness, solvent resistance and electrical characteristics, containing a polyphenylene ether resin, a polyfunctional maleimide and a polyfunctional cyanic acid ester.  
     CONSTITUTION: There is provided a curable resin compsn. containing a polyphenylene ether resin (a) and a mixt. (b) of a polyfunctional maleimide and a polyfunctional cyanic acid ester or a pre-reaction product (b) of the polyfunctional maleimide with the polyfunctional cyanic acid ester. Examples of the polyfunctional maleimides are polymaleimide compds. of formula I (wherein R 1  is arom. or aliph. polyvalent org. group; X 1 , X 2  are each H, halogen, lower alkyl; k>2) and/or prepolymers thereof. Examples of the polyfunctional cyanic acid esters are polycyanic acid ester compds. of formula II (wherein R 2  is arom. polyvalent org. group; l>2) and/or prepolymers thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61209146-A (JP)
Inventor: BABA NORIYOSHI
IPC: F16L59/06
Filed: 1985-03-13
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-S61207604-A (JP)
Inventor: ITO OSAMU
IPC: A61F13/15
Filed: 1985-03-13
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-2000252117-A (JP)
Title: Electromagnetic solenoid for patting massager
Inventor: MITSUTAKE YOSHIO
IPC: H01F7/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid for a superior patting massager which can realize its silent operation and can suppress reduction of electromagnetic attracting force involving the silent operation realization. SOLUTION: This solenoid includes a plunger 23 made of a rod-shaped magnetic material, a coil frame 24 having an exciting coil 26 cylindrically surrounding the plunger 23 and an insulating material for turning the coil 26, a core 22 of a nearly C-shaped section surrounding the coil 26 and made of a magnetic material to form a magnetic flux path, a guide 25 for supporting the movement of the plunger 23 in its axial direction, an attachment holder 20 for transmitting a propelling force generated by the plunger 23 to a patting treatment part, a linkage rod 21 linking the attachment holder 20 with the plunger 23, and a resilient member 27 linked with the attachment holder 20 and core 22 for holding the plunger 23 at the neutral point of a magnetic force.
Patent JP-S51124834-A (JP)
Title: Electro-strained super-sonic oil burner
Inventor: TAKADA HIROSHI
IPC: F23D11/34
Filed: 1975-04-24
Abstract: PURPOSE: To prevent a back-firing by keeping the temperature of an oil in an atomization room at about a constant value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01224144-A (JP)
Title: Apparatus for pouring molten steel in twin roll type continuous casting machine
Inventor: NOMURA AKIHIRO
IPC: B22D11/06
Filed: 1988-03-03
Abstract: PURPOSE:To make slowly and uniformly of pouring molten steel flow and to produce a good cast slab by once receiving the molten steel into a shelf-like manifold arranged in the fixed core and flowing out into a nozzle, which the interval can be controlled in accordance with flow rate, after staying the molten steel. CONSTITUTION:The molten steel 7 flowed down from a tundish 6 is once received into the shelf-like manifold 13 arranged in the fixed core 12 and stayed in the manifold 13. After reducing the flowing speed, the molten steel 7 is flowed out to the slit nozzle 11. Further, an actuator 15 is worked and a shifting core 14 is shifted to approaching or separating direction to the fixed core 12 and by adjusting the interval 11 between the mutual cores 12, 14, the flow rate of molten steel is adjusted. By this method, the good cast slab can be produced.
Patent JP-H07232446-A (JP)
Title: Thermal transfer recording device
Inventor: WATANABE TORU
IPC: B41J3/28
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the number of parts and simplify a structure by making a ribbon unit detachable from a ribbon unit housing section by a head unit of a print head inserted into an opening. CONSTITUTION:A record printing face 2 is provided on the surface of a thermal transfer recording device 1. At one edge side on the record printing face 2, a ribbon unit housing section 3 connected to the record printing face 2 is provided. A pair of guide grooves 4 are formed at both edge sides on the record printing face 2 along a direction Y. A guide bar 5 is extended in a direction X. At both ends of the guide bar, a pair of legs 5a set in the guide grooves 4 are provided movably in the direction Y along the insides of the guide grooves 4. A pair of holding parts 6a formed at bottom both ends are set in the guide bar 5 slidably in the direction X along the guide bar 5. The guide bar 5 and a guide board 6 are respectively driven in the directions Y and X by a driving mechanism for printing or exchanging a ribbon.
Patent JP-H11225542-A (JP)
Title: Leaf vegetable harvester for leek or the like
Inventor: MATSUMOTO TOSHIAKI
IPC: A01D45/28
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a harvester capable of reaping leaf vegetables without damaging leaves, allowing smooth reaping, facilitating reaping works, improving working efficiency, simplifying configuration and reducing cost. SOLUTION: This harvester has a machine frame 1 extending in the longitudinal direction, carrying various devices, e.g. a pair of leaf-separating bodies 15 at the right and left at the most front section, which separate scallions, chives, leeks, honeywort and the like reaped from a field from each other; a transfer device 17 at the rear of the leaf-separating bodies 15, comprising a pair of transfer belts 21 at the right and left, which hold the leafy vegetables in-between to transfer them, while changing their postures from upright to lying stance; and a harvesting blade 16 below the starting end of the transfer device 17 and rotating on a vertical axis, wherein the other end of the transfer device 17 is located above a driven wheel 3 at the center in the longitudinal direction of the machine frame 1.
Patent JP-S58168067-A (JP)
Title: Developing device
Inventor: SUDA MASAJI
IPC: G03G15/08
Filed: 1982-03-29
Abstract: PURPOSE:To maintain a good development state stably for a long term, by controlling a one-component type magnetic toner always to the necessary minimum amt. in a developing chamber. CONSTITUTION:A replenishing toner storage chamber 5 is installed, and it is connected through a longitudinal slit opening 4 to a developing chamber 1. A rotary magnetic roll 6 is fitted to the opening 4. When the toner T decreased to the prescribed lower limit amt. and a sensor A1 detects it, the roll 6 rotates for a prescribed time. The toner T held above the roll 6 is scraped with a scraper 9 and falls into the developing chamber 1. The necessary minimum amt. of toner is contained in the chamber 1 so as to prevent blocking of the toner T due to its own weight, thus permitting stable maintenance of a good developing state for a long term.
Patent JP-S61210390-A (JP)
Inventor: NAKAHATA MITSUZO
IPC: G03F1/76
Filed: 1985-03-15
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-H03252108-A (JP)
Title: Magnetic fluid adhesive, manufacture and usage thereof and induction electromagnetic equipment
Inventor: SAITO MASARU
IPC: H01F1/34
Filed: 1990-02-28
Abstract: PURPOSE:To coat an adhesive surface easily with adhesives sufficiently while obtaining the adhesives difficult to flow out to positions except the adhesive surface by mixing magnetic powder forming a magnetic fluid while using a dispersant having adhesive properties as a medium into the dispersant. CONSTITUTION:Magnetic powder 12 forming a magnetic fluid while employing a dispersant 11 having adhesive properties as a medium is mixed into the dispersant 11. A surface active agent 13 having affinity to the dispersant 11 having adhesive properties is adsorbed to magnetic powder 12, and the magnetic powder 12 adsorbing the surface-active agent 13 is dispersed into the dispersant 11, thus manufacturing magnetic fluid adhesives 10. A plurality of materials 61 to be bonded, which are bonded mutually, are arranged at the positions of bonding, said magnetic fluid adhesives 10 are disposed near the adhesive surfaces 65 of the materials 61 to be bonded, which are arranged at the positions of bonding, and a magnetic field is applied in the direction crossing with the adhesive surfaces 65, the magnetic fluid adhesives 10 are intruded among the adhesive surfaces 65, and the magnetic fluid adhesives 10 are solidified, thus using the magnetic fluid adhesives 10.
Patent JP-H11247434-A (JP)
Title: Mold panel and building construction method using mold panel
Inventor: TAKEYAMA YOSHIHARU
IPC: E04G9/05
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a mold panel, by which panel assembly/disassembly can be easily carried out without requiring any skilled mold worker, the number of diverted use can be increased, and man-hours can be reduced, and a construction method using the mold panel. SOLUTION: A mold panel is provided with a sheathing board 10 with a smooth surface on one face and a grid type reinforcing rib 20 arranged on the opposite side of the smooth surface of the sheathing board 10. The reinforcing rib 20 is constructed of a plurality of first reinforcing ribs 21A-21E formed along the longitudinal direction of the sheathing board 10 and a plurality of second reinforcing ribs 22A-22E arranged orthogonally to the first reinforcing ribs 21A-21E. The sheathing board 10 and the reinforcing rib 20 are integrally formed of glass long fiber reinforced polypropylene.