baber/WOPTO huggingface dataset:
Patent JP-H02157386-A (JP)
Title: Winding device for shutter curtain
Inventor: OKADA HIDEMASA
IPC: E06B9/17
Filed: 1988-12-07
Abstract: PURPOSE:To prevent generation of injury of slats by rotatably providing a winding drum wound with a flexible softening cloth, and fixing the extreme end of the softening cloth to the upper end of a shutter curtain so as to be wound with a winding shaft. CONSTITUTION:The upper end of a shutter curtain 4 is engagingly fitted on a winding shaft 1 which is rotatably mounted on the side brackets 2 of a shutter case through a bearing 3. Nextly, a supporting shaft 5 is arranged and provided in parallel with the shaft 1 backward on the underside of the shaft 1, and both ends of the supporting shaft 5 on which a hollow winding drum 6 is rotatably fitted through a bearing 7 are fixed on the side brackets 2. Further, one end of a softening cloth 9 is on the winding drum 6 and the other end is on the upper end face of the curtain 4 respectively detachable fixed. At winding the curtain, the softening cloth is laid between the roll of curtain by winding together with the softening cloth 9. Hereby, direct contact between slats themselves can be avoided and generation of injury of them can be prevented.
Patent JP-2001121870-A (JP)
Title: Installation structure of head crown or tail crown
Inventor: IWAHARA TAKU
IPC: B43K24/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the installation structure of a head crown or a tail crown, an axial length of the engaging part of which is not limited and, further, and an interval from the position of a writing body or of a retraction and extension mechanism in the members of a writing utensil is necessary. SOLUTION: A projecting part is formed on the bottom surface of the head crown or of the tail crown at a position offset to the center line of a barrel. At the same time, an engaging hole engaging with the projecting part is formed at a position opposite to the projecting part at the end part of the member of the writing utensil, to which the head crown or the tail crown is installed, so as to install the head crown or the tail crown by engaging the projecting part with the engaging hole.
Patent JP-H08140506-A (JP)
Title: Plant watering tool
Inventor: OGISO TAKAMASA
IPC: A01G25/06
Filed: 1994-11-17
Abstract: PURPOSE: To provide the subject tool having a specific scheme, only needing to replenish water thereto periodically and intentionally, so designed that the water therein gradually infiltrates into soil to replenish water necessary for a plant without wasting water because of no evaporation of the water therein. CONSTITUTION: For example, a water feed port 8b provided with a stopper 8c is projected at one site of the upper half portion of a hollow vessel with its barrel 8a curved half-doughnut-fashion; the lower half portion of the barrel 8a is provided with a porous water discharge part 8d composed of a water discharge port 8d-1 and a porous form 8d-2 bonded to the port 8d-1 so as to cover the outside of the port 8d-1, thus constituting the objective watering tool 8. Next, the upper end of the water feed port 8b is projected on the ground to secure the replenishing route for water from the port 8; in this way, the watering tool 8 is embedded around the root ball of a tree (plant) followed by entering water W via the port 8b into the vessel to ensure the water W in the tool 8 to gradually infiltrate via the water discharge part 8d into soil.
Patent JP-2000135479-A (JP)
Title: Garbage disposer
Inventor: ITO KENJI
IPC: F26B9/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer in which heat energy loss is small and a cover part is also kept at high temperature to prevent the occurrence of dew condensation and which has good operability. SOLUTION: This garbage disposer is provided with a garbage housing vessel 12, a drying vessel 11 for housing the garbage housing vessel 12, a heating means 30 for heating the drying vessel 11, a cover 24 for covering an upper opening of the drying vessel 11, an exhaust path 20 for making the garbage housing vessel 12 and the outside communicate with each other, a suction means 26 for sucking steam generated from garbage through the exhaust path 20 to discharge it to the outside, an inner cover 37 fitted to the rear of the cover 24, a fresh air port 35 making an air layer formed between the garbage housing vessel 12 and the drying vessel 11 communicate with fresh air and also provided in the lower part of the drying vessel 11, and a suction port 42 provided in the inner cover 37 and communicating with the inside of the garbage housing vessel 12.  In this way, through a space formed between the cover 24 and the inner cover 37, the air layer and the suction port 42 are made to communicate with each other.
Patent JP-H11139356-A (JP)
Title: Mounting structure of behavior sensor for trailer of connecting vehicle
Inventor: MATSUDA KATSUSHI
IPC: B62D53/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To easily install a behavior sensor without modifying a trailer, even if the trailer is replaced. SOLUTION: A yaw rate sensor 11 detecting the yaw rate of a trailer 3 is mounted on a plug 6 at the end of a jumper cable 5 extending from a tractor, and by connecting the end of the jumper cable 5 to the socket 7 of the trailer 3 the yaw rate of the trailer 3 is detected by the yaw rate sensor 11 mounted on the tractor. The yaw rate sensor 11 can easily be installed without modification of the trailer 3, even if the trailer 3 is replaced. Further, the need to perform wiring connecting and separating operations during the connection of the trailer 3 is eliminated to provide excellent serviceability.
Patent JP-H06157957-A (JP)
Title: Recording liquid
Inventor: MURATA YUKICHI
IPC: C09D11/033
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a recording liquid comprising a water-based medium and specific black dye, useful for ink jet recording and writing utensils, capable of giving highly dense recording printed images good in print quality when recorded on sheets of plain paper, also excellent in resistance to light, etc. CONSTITUTION:This recording liquid comprises (A) a water-based medium and (B) pref. 2-5wt.%, based on the whole recording liquid, of a black dye of the formula (A is phenyl or naphthyl; B is phenylene or naphthylene; R is H, alkyl, etc.; M is Na, Li, etc.). The component A is pref. composed of water and a water-soluble organic solvent such as ethylene glycol, and it is recommended that the water accounts for 45-95wt.% of the whole recording liquid. For further improving quick dryability and print quality after printing, it is preferable that 0.5-5wt.% of urea or buret be added to the recording liquid.
Patent JP-H01195725-A (JP)
Title: Method and apparatus for decoding while detecting erased part for multilevel transmission system
Inventor: JIOBUANNA DEARIA
IPC: H03M13/00
Filed: 1988-12-09
Abstract: PURPOSE: To detect an error as an erasing place by informing a decoding means of the existence of the erasing place corresponding to a code when the number of uureliable channel symbols within the code symbol exceeds a first prescribed number. CONSTITUTION: Main threshold values S12, S23 and S34 are related with respectively one pair of sub-threshold value S1"/S2', S2"/S3' and S3"/S4' to generate unreliability at judging times t4, t8, t9 and t13. A bit showing the reliability or unreliability of various channel symbols is shown under an under line and under a corresponding code value. Unreliability symbols related to all channel symbols belonging to the same code symbols are counted and when the number exceeds a first maximum value, the existance of the erasing place is reported to a decoder corresponding to this code symbol. Thereby an error is detected as the erasing place.
Patent JP-2000135701-A (JP)
Title: Portable circular saw
Inventor: TOYAMA KAZUTO
IPC: B27B9/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable circular saw which cuts well even when a low-powered buttery power source is used and without generating locked state where rotation of the saw blade is stopped and is used well. SOLUTION: In a portable circular saw wherein a disc saw blade rotated by driving from a driving part 7 is projected below a flat base 3 and the base 3 is provided with a ruler 1 sliding in the direction at right angles to the side face of the saw blade 2 and a fixing tool 5 for restricting the ruler 1 and a contact part 4 is provided on the ruler 1 and a material to be cut is cut by bringing the contact part 4 into contact with the end part of a material to be cut, the ruler is U-shaped and the contact part 4 is provided on the end part of the ruler 1 positioned on the underside of the base 3 and the side face of the contact part 4 can be brought into contact with the side face of the saw blade 2.
Patent JP-H01150863-A (JP)
Title: Probe card
Inventor: NISHIDA YOSHIHIDE
IPC: G01R22/00
Filed: 1987-12-07
Abstract: PURPOSE:To perform the inspection even if the dimension of an electrode pad of a semiconductor device is small and the interval is narrow by forming plural conductive wirings which are continued to the surface of a probe card substrate and the upper face of each bridge and positioning a contact which has been formed at the tip of this wiring, on center lever part of the bridge. CONSTITUTION:On the upper face of a probe card substrate 11, plural conductive wirings 12 are formed. Plural bridges 13 which have been formed on the substrate 11 have an insulating property and both ends and the center part are fixed to the substrate 11, and center beam parts 13a are formed. A conductive wiring 14 is continued from the conductive wiring 12, formed on the upper face of the bridge 13, formed to a contact 15 whose tip has projected, and it is positioned on the middle part of the beam part 13a. As for a probe card, when each corresponding contact 16 is aligned on each electrode pad 6 of a semiconductor device 5 which has been formed in a wafer 4, and thereafter, pressed against the pad, unequal height of each electrode pad 6 corresponds to a deflection of the middle part, each contact 15 are brought into contact satisfactory and an electric signal is inputted and outputted, and an electric characteristic of a semiconductor device 5 is inspected.
Patent JP-S62191081-A (JP)
Inventor: INOUE SEIJI
IPC: B07B1/22
Filed: 1986-12-24
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-H03172609-A (JP)
Title: Lubricated surface
Inventor: HIRANO MOTOHISA
IPC: F16C33/10
Filed: 1989-12-01
Abstract: PURPOSE:To form a lubricated surface whose friction is perfectly zero or extremely close to zero by regulating standard lattice vectors which regulate clean crystal surfaces brought into contact with each other to be either non- comfortability or low-comformability. CONSTITUTION:A contact interface between upper and lower solids is created so that the standard lattice vectors on the lowest face of the upper solid and the highest face of the lower solid may have either non-comformability or low-comformability. Thus the surface of the solid can be formed into a lubricated surface whose friction is perfectly zero or extremely close to zero.
Patent JP-H03173445-A (JP)
Title: Manufacture and manufacturing equipment for semiconductor plastic package
Inventor: NAKAMURA SHOZO
IPC: H01L21/56
Filed: 1989-12-01
Abstract: PURPOSE:To reduce residual stress and prevent the generation of resin cracks, by performing secondary curing in a heat holding state without cooling after mold opening. CONSTITUTION:A molded object 4 molded by a molding machine 1 in a zone I is released from the mold simultaneously to mold opening, and sent to a zone II via a taking-out lever 5 and a distribution truck 7. A bar 9 receives the molded object and mounts it on a conveyer 16. The molded object 4 is moved in a heating vessel 11 and subjected to heat treatment for secondary curing. The molding object 4 after heating is transferred to a cooling equipment 17 in a zone III and cooled by a fan 23. The molded object 4 after cooling is transferred to a taking-out position of vessel outside in a zone IV by the conveyer 16.
Patent JP-H10153367-A (JP)
Title: Cooling box
Inventor: MATSUOKA SAWAMI
IPC: F25D1/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water or dust inside a case, and to simplify the assembly work by press-fitting a lower end of an upper case into a groove at the upper end of a lower case to fittingly assemble the lower end through a fitting part of the upper case and a projected part of the lower case. SOLUTION: A peripheral edge at the lower end of an outer covering part 102 of an upper case 11 is overlapped with a peripheral edge at the upper end of a lower case 21. A lower end of the upper case 11 is press-fitted to a groove 23 formed in the upper end of the lower case 21 with the tightening margin, and sealed thereto. Each projected part 22a of the lower case 21 is inserted in a hole 13a formed in each fitting part 13 of the outer covering part 102 to fit each projected part 22a to each fitting part 13. The outer covering part 102 is fittingly assembled with the lower case 21. Then, a cover 31 is fitted to the upper case 11. A groove formed in a lower side of a peripheral edge part 121b of the cover 31 is fitted to the upper end of the outer covering part 102, and the fitting part of the cover 31 is fitted to a flange 12 of the outer covering part 102.
Patent JP-H02196905-A (JP)
Title: Thickness measurement of iotical thin film body
Inventor: REI UIN
IPC: G01N21/41
Filed: 1989-12-01
Abstract: PURPOSE: To measure the optical thickness and refractive index of an optical thin film accurately by irradiating the optical thin film with light at one or more known incident angle. CONSTITUTION: A thin film is irradiated with light at one or more known incident angle in order to find out at least one angle, referred to zero incident angle, at which the incident light is not substantially reflected on the thin film. Thickness and refractive index of the thin film are then calculated from one or more zero incident angle. More specifically, an optical thin film is irradiated with irradiated with a parallel laser light beam at several kinds of known incident angle. Measuring work is started at incident angle zero and then the incident angle is varied by turning the thin film until a first angle at which the light is not reflected on the thin film is found out.  When at least two zero incident angles are found out, thickness of thin film is calculated according to an expression Nt=kλ/4 (t is the thickness of thin film, λ is the wavelength of incident light, k is the optical thickness of thin film measured in units of a quarter of wavelength of light, and N is the refractive index of thin film).
Patent JP-H06141516-A (JP)
Title: Core for electric motor and manufacture thereof
Inventor: AKUSAWA HIROYUKI
IPC: H02K15/02
Filed: 1992-10-26
Abstract: PURPOSE:To make it possible to suppress burrs or the like which tend to occur in a blanking of a press stampinga by forming an upper chamfering and a lower chamfering on each arm part of the top core plate and the bottom core plate out of each core plate stacked in a vertical direction. CONSTITUTION:A core 11 is formed by vertically stacking N pieces of intermediate core plates between a top core plate 12 and a bottom a core plate 13 of the lowest side. Chamfering parts 12F and 13F are adjacent to a slot 15 located between arm parts 12B and 13B of the core plates 12 and 13, and are formed on the outer circumferential sides of ring parts 12A and 13A, both sides of a width direction of each arm part 12B and 13B and the inner circumferential sides of magnetic pole parts 12C and 13C, and are formed so as to surround the circumference of the slot 15. Then, the chamfering part 12F used as an upper chamfering of the core plate 12 is formed at a slant angle of, for example, 45 deg. downwardly. The chamfering part 13F used as a lower chamfering of the core plate 13 is formed at a slant angle of, for example, 45 deg. upwardly. Thus, burrs occurring on the circumference of the arm parts 12B and 12B can be suppressed.
Patent JP-H09152907-A (JP)
Title: Plant monitor device
Inventor: WATABE SHIGERU
IPC: G05B23/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to test the adequacy of engineering values of all measurement data by finding the deviation of the engineering value of converted dummy data from a stored engineering value and displaying the result of comparison between the deviation and a criterion. SOLUTION: When a test start command is inputted, a test data setting part 23 reads in the dummy data MCT out of a test data storage file 22 and stores it as a count value ICT of measurement data IDT in a measurement data storage file 5. This dummy data MCT is converted into an engineering value RDT, which is stored in an engineering value storage file 8; and a test result decision part 24 finds the deviation ΔDT of the engineering value RDT of the dummy data MCT from the engineering value MRDT stored in the test data storage file 22. Then a test result decision part 24 judges that the test result is good when the deviation ΔDT is smaller than the criterion REF and not good when larger. Further, a command is outputted so as to display the test result on the screen of a CRT 26.
Patent JP-H07123903-A (JP)
Title: Device for producing triply wrapped beam jam containing solid material
Inventor: TAKAYAMA JUNZO
IPC: A21C9/06
Filed: 1993-11-05
Abstract: PURPOSE:To provide a device comprising specific components, capable of uniformly and simply giving the solid materialcontaining triply wrapped bean jam comprising the solid material and inner and outer wrapping materials for the doubly wrapping, and further capable of accurately and stably feeding constant volumes of the inner and outer wrapping materials, respectively. CONSTITUTION:An inner wrapping material A and an outer wrapping material B for double wrapping are fed into a pair of laterally symmetrically disposed hoppers 10, 10a, and a solid material is fed into a solid material-feeding device disposed between the hoppers. A pair of screws 12, 12a disposed in mutually tilted and faced states under the hoppers 10, 10a, respectively, and the rotary disk of the solid material- feeding device are rotated to rotate and drop the wrapping materials A and B. Thus, the wrapping material A is fed into the doubly wrapping nozzle of a superposition section 57, and the wrapping material B is also fed into a space between the nozzle and a cylindrical gear equipped with feeding blades. The solid material is simultaneously pressed into the inner wrapping material A by the action of a cylinder 54, etc. Finally, the gear is rotated to form the outer wrapping material B into a doughnut-like shape and wrap the solid material-containing inner wrapping material A.
Patent JP-S63166468-A (JP)
Title: Method of coating metallic surface
Inventor: JIYANFURANKO BOTSUKAARON
IPC: B05D7/14
Filed: 1987-12-10
Abstract: A tough and long-lasting adhesion of polyolefins to metal substrates is realized by means of a process comprising the following four process steps, carried out in succession: a) mechanical cleaning of the metal surface; b) treatment of the metal surface with a water-alcohol solution containing at least an alkoxysilane and boric acid;  c) thermal treatment of the surface coming from the (b) step; d) treatment of the so-treated surface with a poliolefin-based composition, containing zeolites and carbon black.
Patent JP-H09143714-A (JP)
Title: Sputtering device
Inventor: ABE ATSUHIRO
IPC: G11B5/851
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To increase a sputtering speed by disposing a magnetic material consisting of a soft magnetic metal on the magnet of a cathode, thereby increasing the plasma density over the entire part of the surface of the target. SOLUTION: The cathode 8 has a backing plate 23 having a function as the cathode electrode to be connected to a power source, the target 21 adhered thereon and the magnet 22 arranged to face the target 21. The magnetic material 28 to concentrate the magnetic flux of the magnet 22 to a specified direction is disposed on the magnet 22. Magnetic materials consisting of soft magnetic metals having high magnetic permeability, for example, 'Permalloy (R)' and mild iron are used or this magnetic material 28. The magnetic material 28 is released concentrically to the surface of the target 21 and generates parallel magnetic fields over a wide range. Then, the sectional shape thereof is preferably a projecting shape from the viewpoint of converging the magnetic fluxes.
Patent JP-H09133382-A (JP)
Title: Air conditioner
Inventor: AIZAWA YUKIO
IPC: F24F5/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a sufficient distance between suction surfaces of a plurality of outdoor devices of air conditioner to be kept even in the case that they are arranged side by side, further enable the outdoor devices to be transported into an elevator or the like and enable them to be easily transported into an installing site. SOLUTION: In an air conditioner in which a plurality of parallelpiped or cubic outdoor devices 1 having air suction surfaces are arranged side by side, a space restricting member for restricting a distance between one outdoor device 1 and the other outdoor device 1 near the former outdoor device is integrally formed with a hanging member for hanging a wire or the like for hanging the outdoor device 1, and this integrated structure 100 is removably arranged at the side surface of the outdoor device 1.
Patent JP-2000104094-A (JP)
Title: Candle with sparkler which form heart-shaped flame on ignition
Inventor: TAKAHASHI CHIHARU
IPC: C11C5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To give a heart shape to the flame of a candlewick in burning by causing gunpowder to be soaked into a candlewick projected from a candle body and by adjusting the ingredients and compounding ratio of the gunpowder. SOLUTION: This candle with a sparkler gives a heart shape 7 to the flame of a simultaneously burning candlewick by the energy produced by the combustion gunpowder 10 soaked into the candlewick 1 projecting from a candle body 5. Ammonium perchlorate which produces a large amt. of a gas on burning is used as an oxidizing agent, the major component of gunpowder, in an amt. of 6.7 times that of the combustible component, i.e., in an amt. of energy suitable for applying pressure to the combustion of the candlewick to obtain a heart shape. In order to avoid the use of a sparkling agent which sparks after being scattered in the vicinity of the outline of flame and thus prevents the flame of a candlewick from forming a heart shape, a titanium powder which allows the selection of particles to be carried out without fail is used.  Copper oxide which emits blue light is added in an amt. of 4% of the amt. of the oxidizing agent to a component which forms a color flame 9 in order to be contrasted with bright yellow, a burning color of the candlewick forming a flame 7 of a heart shape.
Patent JP-H06164111-A (JP)
Title: Printed board
Inventor: MIZUNO HIDEAKI
IPC: H05K3/24
Filed: 1992-11-20
Abstract: PURPOSE:To attain solder coating of a GND land of a copper through-hole printed board using an automatic machine and to prevent a contact failure caused by oxidation by effecting solder-coating after spreading a solder resist over a part of wall of a through-hole. CONSTITUTION:A solder resist 6 is spread over a wall of through-hole and a surface of a land 9 is solder-coated by flow-soldering. At this time, existence of the solder resist on the wall prevents a solder 5 from rising up. If only a land 9 is formed in a pressure-contact part and a through-hole plating is not applied, connection to a GND 8 is made through a hole through-hole plated by a take-out line. By the soldering without through-hole plating and only with the land 9 formed, the solder does not enter the hall and only the land 9 is solder-coated. Accordingly, a GND land of a copper through-hole printed board can be soler-coated by an automatic machine.