baber/WOPTO huggingface dataset:
Patent JP-H04226618-A (JP)
Title: Combined cleaning-washing machine
Inventor: MAIKERU ERU BUREHAATO
IPC: A47L11/24
Filed: 1991-08-29
Abstract: PURPOSE: To provide a composite cleaning/washing machine which is not inferior in cost and dimensions to a single purpose cleaner or washer. CONSTITUTION: A composite cleaning/washing machine 10 for cleaning the floor in a cleaning mode and washing the floor in a washing mode comprises a single rotary brush 20 operated both in the cleaning mode and in the washing mode, a single foreign matter hopper 28 for accommodating foreign matter similarly both in the cleaning mode and in the washing mode and storing the same, and a device including an exhaust blower 76 for restraining dust by vacuum in the above cleaning mode.
Patent JP-H0267110-A (JP)
Title: Apparatus for preparing molded plate made of plastic
Inventor: NAKAMU MANABU
IPC: B29C43/08
Filed: 1988-08-31
Abstract: PURPOSE:To achieve automation and labor saving by a method wherein the injection of molten plastic in a ring-shaped mold, the compression molding thereof, the cooling of a molded body and the taking-out of the molded body from the mold are continuously performed while a horizontal rotary body is rotated. CONSTITUTION:When the rotation of a horizontal rotary plate 11 is detected and the operation signal of a raw material injection cylinder, a molding cylinder and a taking-out cylinder is outputted, the stock injection cylinder 34 is operated at first at a molten plastic injection station to insert the tip of a molten plastic injection gun 32 in a mold 13 and, when molten plastic is injected in the mold 13, the stock injection cylinder is returned to the original position after a definite time. A press plate 40 presses the upper surface of the molten plastic M for a predetermined time at a molding station B. The cooled and solidified molded plate M is taken out of the mold 13 at a taking-out station.
Patent JP-S6280559-A (JP)
Title: Speed detecting device
Inventor: YANASE TAKAO
IPC: G01P3/44
Filed: 1985-10-03
Abstract: PURPOSE:To reduce a waste of detection time when a speed is slow by setting the count numbers of a counter and another counter to mutually different values and providing a correcting means which corrects a frequency signal proportional to the difference in count number. CONSTITUTION:When the oscillation frequency of a reference oscillator 1 is 10MHz and the count number N of an N-scale counter 2 which divides the reference frequency is 10,000, the frequency of a resolver exciting signal is 1kHz. At this time, the count number M=11,000 of an M-scale counter 8 in a PLL circuit and the oscillation frequency of a voltage/frequency converter 7 in a PLL loop are 11,000 times as large as a resolver output frequency. Namely, when the resolver 4 is not in operation, the excitation and output frequencies of the resolver 4 are both 1kHz, the frequency of the converter 7 is 11MHz which is 11,000 times as high as it, and the output frequency of a D-FF 10 has an offset of 1MHz, which is converted 11 into an analog signal and also corrected 13 and 12 on an analog basis, thereby reducing a waste of detection time when the speed is slow.
Patent JP-2001038904-A (JP)
Title: Ink jet printing head
Inventor: KAWAMURA YOSHIHIRO
IPC: B41J2/05
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head high in reliability having resistance against the corrosion or peel of the electrode of a heating element. SOLUTION: The opposed direction (broken line 43) of individual electrodes 23 and a common electrode 21 has a certain angle θ1 of inclination with respect to the direction (broken line 45) rightangled to a common ink supply passage and crosses the ink inflow direction to heating parts 25 at a predetermined angle θ2. By this constitution, the connection parts 41, 42 connecting the heating parts 25, the individual electrodes 23 and the common electrode 21 can be covered with a seal partition wall 31-2 and a demarcating partition wall 31-3 and all of the electrodes do not generate the electrochemical reaction with ink and are prevented from corrosion or peeling and an ink jet printing head high in reliability is constituted.
Patent JP-H0864884-A (JP)
Title: Piezoelectric transformer
Inventor: TAKADA TOMIYASU
IPC: H01L41/107
Filed: 1994-08-22
Abstract: PURPOSE: To easily solder to connect a lead wire to a terminal implanted to a case in the state of effective wrapping with the terminal when a spun gold wire is used as the lead wire. CONSTITUTION: In the case of soldering the other end of a spun gold wire 5 extended externally of a case 6 wrapped on a terminal 7 provided out of the case 6 by incorporating a piezoelectric transformer body connected to one end of the wire 5 used as a lead wire in the case 6, a protrusion 6d for temporarily fixing the excess part of the wrapped wire 5 is provided near the terminal 7.
Patent JP-H0862718-A (JP)
Title: Copying method for copying camera
Inventor: SASAKI MASAHIRO
IPC: G03D9/00
Filed: 1994-08-23
Abstract: PURPOSE: To drastically shorten a copying time by making an image receiving material setting stage and a photosensitive material setting stage, and further an optical system setting stage as necessary progress simultaneously. CONSTITUTION: When a power source is turned on, a lens 25 and mirrors 23 and 24 are restored to initial positions. An exposure condition is set first and then operation is started. The image receiving material setting stage and the photosensitive setting stage, and further the optical system setting stage as necessary are allowed to progress simultaneously. To put it concretely, as soon as an image receiving material is advanced to be set in an image receiving part 70, a photosensitive material is cut to a specified size and further the lens 25 and, the mirror units 23 and 24 are moved as necessary. Since the optical system setting stage, the image receiving material setting stage, and the photosensitive material setting stage are simultaneously executed, the necessary time is shortened. Continuously, slit exposure is started.  Then, the photosensitive material and the image receiving material are immersed into developer in a developing part 80. Thereafter, the diffusion transfer of the photosensitive material and the image receiving material is performed in a transfer part 90.
Patent JP-S59108767-A (JP)
Title: 3a-chloro-hexahydro-2h-isoindole-1,3-dione derivative, its preparation and herbicide containing said derivative as active component
Inventor: NAGANO HIDEYOSHI
IPC: C07F9/572
Filed: 1982-12-14
Abstract: NEW MATERIAL:The 3a-chloro-hexahydro-2H-isoindole-1,3-dione derivative of formula I (R is lower alkyl; X is Cl or Br). EXAMPLE:3a-Chloro-2-[4-chloro-2-fluoro-5-(1-methylethoxy)phenyl]-3a,4, 5, 6, 7, 7a- hexahydro-2H-isoindole-1,3-dione. USE:Useful as a herbicide for paddy field, plowed land, orchard, lawn, pasture, forestry, etc. For example, the herbicide is effective to the broad-leaved weeds such as wild buckwheat in plowed land, gramineous weeds such as Deccan grass, etc. in plowed land, and is harmless to main crops such as wheat. Furthermore, it is harmless to rice plant, and effective to the weeds in paddy field, such as barnyard grass. PROCESS:The objective compound of formula I can be prepared by reacting the hexahydro-2H-isoindole-1,3-dione derivative of formula II with a mixture of phosphorus pentachloride and phosphorus oxychloride.
Patent JP-H0653201-A (JP)
Title: Surface formation method of compound semiconductor substrate
Inventor: HIROTA YUKIHIRO
IPC: H01L21/304
Filed: 1992-07-27
Abstract: PURPOSE:To form a new surface containing no defect by a method wherein, without applying ultrasonic waves, a substrate is cleaned by pure water whose resistivity and dissolved oxygen concentration are specific. CONSTITUTION:The surface of a compound semiconductor substrate which has been treated with an etchant composed of H2SO4+H2O2+H2O and which is composed of GaAs is cleaned by pure water at 18.1MOMEGA.cm for five minutes. According to the relationship of the thickness (in Angstrom ) of a Ga2O3 film left on the surface of the compound semiconductor substrate with the dissolved oxygen concentration (in ppb) of the pure water to be used, the Ga2O3 film which has been left before cleaning is removed substantially completely at 50ppb or lower, and a new surface is formed. Thereby, the time required for cleaning can be shortened.
Patent JP-H0556821-A (JP)
Title: Fitting structure of box on wall face
Inventor: ETSUNO MASAYUKI
IPC: A47B96/06
Filed: 1991-08-30
Abstract: PURPOSE:To always set the side of a box to be flush and improve the appearance, by easily covering the clearance between the box and the wall face, regarding the structure fitting and fixing a box such as a system toilet, a system laundry, a system kitchen on the wall face of a unit house or the like. CONSTITUTION:A fixing frame 3 is made to be a little smaller than the back plate 1a of a box 1. And edge members 5 are inserted into the clearance between the wall face 2 and the back plate 1a so that the outside decoration face 5a of this edge member 5 is arranged to be flush with the side plate 1b of the box 1.
Patent JP-S6372629-A (JP)
Title: Production of physiologically active extract from ganoderma lucidum karst.
Inventor: KUBO MICHITOKU
IPC: A61K36/07
Filed: 1986-09-17
Abstract: PURPOSE:To readily obtain an extract containing a glycoprotein conjugate which is an ingredient having antiallergic action in good yield, by extracting a fruit body of Ganoderma lucidum Karst. with water and separating the extract. CONSTITUTION:A fruit body of Ganoderma lucidum Karst. is subjected to extracting operation at 5:1-10:1wt. ratio of water to fruit body and 30-80 deg.C for 1-3hr. The resultant extract solution is then dialyzed using a dialysis tube or ultrafiltered using an ultrafiltration membrane. The inner liquid of the above- mentioned step is separated by chromatography or mixed with a hydrophilic organic solvent, e.g. alcohol, etc., to wash deposited precipitates with acetone, etc. The washed precipitates are then vacuum dried to afford the aimed extract. The mixing ratio of the inner liquid to the hydrophilic organic solvent is adjusted to 40-80vol./vol% latter based on the total volume of both.
Patent JP-H0268483-A (JP)
Title: Heating-drying device for original optical disc
Inventor: KURIYAMA KAZUMI
IPC: G11B7/26
Filed: 1988-09-02
Abstract: PURPOSE:To provide ease of one-man operation and the temperature control of a device by moving an original optical disc from a waiting position to a heating-drying position when it is detected that a heater reaches a specified temperature, and returning the original optical disc to the waiting position when it is detected that the surface temperature of the disc reaches a specified value. CONSTITUTION:When it is detected by an output measured by a thermocouple that a heating element 13 reaches a set temperature T1, a spindle 2 is moved forward from a waiting position to a heating-drying position by operating a spindle-base driving motor 8. And, heating-drying treatment takes place for the photoresist on a glass original disc 1 by the radiation heating of the heating element 13. When it is detected by an output measured by a radiation thermometer 19 that the surface temperature of the original disc 1 reaches a specified value T2, the spindle 2 is retreated form the heating-drying position to the waiting position by operating the motor 8. Then, cooling treatment takes place for the original disc heated, and the rotation of the spindle 2 is stopped to dismount the original disc 1 when it is detected by a thermometer 19 that the surface temperature of the original disc 1 reaches a specified value T3.
Patent JP-H0960620-A (JP)
Title: Temporary fixture for flange
Inventor: MATSUMURA YASUHIDE
IPC: F16B7/18
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To make a rapid temporary fixation of a flange and unfix it simply by using plural members of sandwiching two flanges simultaneously as temporary fixation means for flanges. SOLUTION: A pair of pipes 11, 13 are welded to flanges 11, 13; the flange 11 is disposed on up side in direction of gravity and the flange 13 on down side. The flange 13 is brought close to the flange 11, a gasket 16 is inserted, the flange 13 is adjusted to the flange 11, a rotational center shaft 3 is inserted into a bolt hole 12 of the flange 11, and then a connection member 2 is rotated in rotation direction 5. In this case, a cam 4a of a fixation cam 4 is pushed up and then gets over a corner at right up of the flange 11 and thus falls into a bolt hole 12 to stop there, so that a fixation means 2 is held in the flanges 11, 13. The fixation means 2 is for right-hand use and the fixation means 1 is for left-hand use. Upon completion of this temporary fixation, a bolt is inserted into a bolt hole 12 and the bolt is lightly tightened with a nut.  The connection means 1, 2 are then detached and bolts/nuts on the whole flanges are tightened, and the connection is thus completed. Accordingly, the temporary fixation can be made rapidly and can be simply unfixed.
Patent JP-2000043202-A (JP)
Title: Optical sheet
Inventor: ICHIKAWA RINJIRO
IPC: H01B5/14
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet high in the adhesion strength between a base layer and a cured layer and also good in the adhesion between the cured layer and a transparent electrode by applying specific treatment to a norbornene resin film becoming a base and further providing a specific cured layer on the treated film and providing the transparent electrode on the cured layer. SOLUTION: A cured layer 2 of an active energy ray curable epoxy resin containing an alicyclic epoxy resin at least partially is provided on the treated surface of a norbornene resin film 1 to which electrical surface treatment is applied and a transparent electrode 3 is provided on the cured layer 2 to obtain an optical sheet having layered constitution. This optical sheet is especially suitable as a substrate fitted with a transparent electrode for a touch panel or a polymeric ferroelectric liquid crystal display.
Patent JP-H0883742-A (JP)
Title: Method for charged particle beam exposure
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1994-09-14
Abstract: PURPOSE: To provide a method by which the variation of the dose of a charged particle beam caused by a proximity effect can be corrected even when a plurality of patterns which are effective against a negative resist also is simultaneously exposed to the beam. CONSTITUTION: A mask 10 is provided in the lens barrel of a charged particle beam emitter and a sensitive substrate is exposed in a prescribed pattern by irradiating the substrate with a charged particle beam formed at the forming sections 11a-11d for main exposure of the mask 10. Before or after the exposure, the pattern transferring position being irradiated with the charged particle beam formed at the forming sections 11a-11d for main exposure is irradiated with another charged particle beam formed at the forming sections 12a-12d for correction of the mask 10.
Patent JP-H0384628-A (JP)
Title: Control system device for production of software
Inventor: YASUE TATSURO
IPC: G06F11/28
Filed: 1989-08-29
Abstract: PURPOSE:To surely and easily control the production of software based on the accurate control data by totalizing the terminal working time and the file information received the accesses and statistically displaying the totalization data. CONSTITUTION:When a bug is detected in a check process for production of software, a production operator corrects the source code of a file device 12 with the second use of a terminal 11. The operator repeats this operation until the software is complete. Under such conditions, a terminal working time totalizing part 1 and an access file totalizing part 2 of a control system device 10 work to totalize the terminal working time and the file information storing the source code together with the dates of works and the names of production operators. These totalized items are recorded into a terminal working time totalizing file 3 and an access file totalizing file 4. Thus the access frequency and the terminal working time (work time) of each file, for example, are displayed via a statistic display device 5 for each operator. Thus it is possible to surely and easily decide the progressing state of work for each operator.
Patent JP-S59112834-A (JP)
Title: Preparation of column packing substance for gas chromatography
Inventor: KITAKOUJI TOSHISUKE
IPC: B01J20/281
Filed: 1982-12-17
Abstract: PURPOSE:To continuously and homogenously obtain substance, by a method wherein a silicone type packing material is continuously supplied to a plasma jet under atmospheric pressure to rapidly and homogenously modify the surface of the packing material. CONSTITUTION:A plasma jet apparatus consists of a plasma jet generating gun 1 and a granulation cylinder 5 and the gun 1 is constituted by arranging a W- anode 3 in a water cooled cylindrical copper cathode 2 to inject operation gas such as A from the orifice thereof while forming the same into gaseous plasma. The granulation cylinder 5 is a water cooled cylinder and receiving tray 6 is arranged below said cylinder 5. That is, a silicone type packing material such as fixed phase carrier diatomaceous earth is continuously supplied into a plasma jet at atmospheric pressure from an introduction port 4 and the plasma jet is continuously and instantaneously acted on said material to enable the instantaneous dehydration of a silanol group while enabling the homogeneous formation of a siloxane group and packing substance is formed in high forming speed.
Patent JP-S6198962-A (JP)
Title: Reduction starter
Inventor: KASUBUCHI FUMIAKI
IPC: F02N15/06
Filed: 1984-10-22
Abstract: PURPOSE:To decrease the diameter of a bearing and its friction loss and form the whole device in a small size and in light weight, by externally fitting to a guide shaft the hollow shaft of a planet carrier in a planet gear reduction machine and the pipe-shaped shaft part of a pinion gear in a one-way clutch. CONSTITUTION:A motor 1 rotates its armature 2 about a shaft 3 serving as the center, and the torque is transmitted to a pinion 4 constituting a sun gear of planetary gears B'. And a reduction starter, forming the shaft part of a planet carrier 9 to a hollow shape and inserting a guide shaft 10, stops sliding of both the carrier 9 and the shaft 10 in a thrust direction by engaging a stop ring 12 to be mounted with a pair of ring-shaped grooves 11a, 11b. While the shaft part of the planet carrier 9 is supported through a bearing 14 to a center bracket 13 fixed to the motor 1. Further a pinion gear 20 constituting a part of the one-way clutch C' is slidably fitted to the guide shaft 10 through a bearing 21. In this way, the bearing 14, easily supporting the planet carrier 9, can be constituted in a small diameter.
Patent JP-S59109640-A (JP)
Inventor: KAMIOKA HIROSUKE
IPC: E04B1/90
Filed: 1982-12-15
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-S6376791-A (JP)
Title: Welding material
Inventor: TANAKA KISABURO
IPC: B23K35/30
Filed: 1986-09-18
Abstract: PURPOSE:To obtain good metallic gloss of a stellite surface and defectless weld zone of the stellite and base metal by specifying Ca, Ti, and Al in the stellite used for a buildup welding material. CONSTITUTION:0.005-0.012% Ca, 0.5-12.5% Si, and Al and Ti in the following range are added to the welding material consisting, by weight, <=24% Ni, 25-32% Cr, 3-13% W, 3% Fe, 0.8-2.5% C, and the balance substantially Co: The range is the range enclosed by the point A (0% Al, 0.006% Ti), point B (0.005% Al, 0.006% Ti), point C (0.005% Al, 0% Ti), point D (0.015% Al, 0% Ti) point E (0.015% Al, 0.015% Ti), and point F(0% Al, 0.0155 Ti). The Ca, Ti and Al added to the material reduce the chromium oxide formed in the stellite and form the clean molten metal surface. The contact of stellite globules and base metal is improved and the welding of the base metal made of martensitic and austenitic stainless steels is quickly executed.
Patent JP-H0269594-A (JP)
Title: Method for forming heavy hydrocarbon into more volatile component
Inventor: SATO TOSHIO
IPC: C10G67/10
Filed: 1988-09-03
Abstract: PURPOSE:To efficiently produce light hydrocarbons having high added value such as a hydrocarbon with an hydrogenated aromatic ring and naphtha by hydrogenating heavy hydrocarbons subjected to dehetero compound treatment in advance. CONSTITUTION:A heavy oil containing many aromatic rings produced from coal, oil shale, oil sand, etc., is subjected to acid- and base-washing to remove hetero compounds and subsequently to hydrogenation treatment using a catalyst composed of Ni and Mo or Co and Mo supported on an alumina carrier at 350-400 deg.C under 15-20MPa hydrogen for 1-2hr. The resultant treated oil is then subjected to hydrogenation decomposition in the presence of a solid acid catalyst supporting a hydrogenation active metal at 300-440 deg.C under 3-20MPa for 20-240min and formed into more volatile components.
Patent JP-S6465070-A (JP)
Title: Ferroelectric, piezoelectric porcelain composition
Inventor: KIYOHARA MASAKATSU
IPC: C04B35/49
Filed: 1987-09-03
Abstract: PURPOSE:To improve various characteristics of a porcelain compsn. based on Pb(Mg1/3Nb2/3)O3, PbTiO3 and PbZrO3 and to reduce the sintering temp. by substituting Sr for part Pb in the compsn. and adding specified amts. of CuO and Bi2O3 to the compsn. CONSTITUTION:Sr atoms are substd. for part of Pb atoms in a porcelain compsn. based on Pb(Mg1/3Nb2/3)O3, PbTiO3 and PbZrO3, and 0.05-1.5mol.% CuO and 1.0-3.0mol.% Bi2O3 are added to the compsn. By the synergistic effect of CuO and Bi2O3, the dielectric constant of the compsn. and the coupling coefft. in the diametral direction are considerably increased, strain produced by impressing voltage is considerably relieved and the sintering temp. can be made lower than that of the conventional compsn.
Patent JP-S62188975-A (JP)
Title: Piezoelectric angular velocity sensor
Inventor: TAKEUCHI MASASHI
IPC: G01C19/5642
Filed: 1985-10-02
Abstract: PURPOSE:To obtain a sensor having a stable performance suitable for mass production with a simple construction, by arranging a drive section vibrating vertically or laterally along the length thereof and a sensor section extended vertically thereto, both made up of a uniform one piece piezoelectric body. CONSTITUTION:When a voltage is applied from an AC power source 6, a drive section 1 vibrates laterally in the direction X being parallel with electrodes 3a and 3b with a resonance frequency according to the length and a sensor section 2 integral with this portion does so in the direction of X accordingly. Under such a condition, as an angular velocity OMEGA of rotation is applied about an axis in the direction of the sensor section 2 extends, namely, in the direction Z, a force works in the direction Y vertical to both directions X and Z to cause the sensor section 2 to perform a bending vibration in the direction Y starting from the joint with the drive section 1. With the bending vibration of the sensor section 2, voltages, with the size almost equal, proportional to forces working on respective electrode faces are generated by a piezoelectric property, but opposite in the porality to each other. The voltages opposite in the porality are added up respectively by conducting connections properly to obtain a large voltage. So to speak, it possible to detect a voltage with a size proportional to an angular velocity OMEGA of rotation about the Z axis.