baber/WOPTO huggingface dataset:
Patent JP-H0592635-A (JP)
Title: Paper feed controller for sheet-fed page printer
Inventor: TAKADA NAMAMI
IPC: B41J21/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve efficiency of printing operation by decreasing frequency in intervention of an operator in printing operation. CONSTITUTION:The paper feed controller for sheet-fed page printer is composed of a printer controller 2 which outputs a printing control command by converting information, which a central processor 1 has, to a treatable type and outputs a printing control command, and sheet-fed page printer printing part 3 which has a plurality of paper feed openings 31 capable of being equipped with a plurality of caper sizes and a reduction printing controller 32 equipped with a plurality of reduction ratios, and is control led with a printer controller 2.
Patent JP-H11106481-A (JP)
Title: Underfill material for liquid injection sealing
Inventor: WADA MASAHIRO
IPC: C08K3/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of developing excellent adhesive property, moisture resistance and low coefficient of thermal expansion, useful in the field of semiconductor, by mixing an epoxy resin with a specific cyanate ester mixture, a bisphenol compound, a metal complex catalyst and a spherical inorganic filler. SOLUTION: This material is obtained by mixing (A) 100 pts.wt. of an epoxy resin liquid at a normal temperature with (B) 100-150 pts.wt. of a cyanate ester mixture prepared by compounding a compound of formula I (B1 ) with a compound of formula II (R1 and R2 are each H or a 1-10C alkyl and at least one is a 1-10C alkyl; R3 is a 1-10C alkylene) (B2 ) in the weight ratio of B1 /(B1 +B2 ) of 0.15-0.5, (C) 5-30 pts.wt. of a compound of formula III, (D) 0.3-2 pts.wt. of imidazole, (E) a metal complex catalyst and (F) a spherical inorganic filler (e.g. one having 0.5-12 μm average particle diameter and <=70 μm maximum particle diameter).
Patent JP-H08139415-A (JP)
Title: Short optical pulse light source
Inventor: TAKADA ATSUSHI
IPC: H01S3/10
Filed: 1994-11-10
Abstract: PURPOSE: To realize an output pulse free from wavelength charping by using a monolithic optical integrated circuit, by forming an interferometer on one end surface of a laser resonator, and forming a crack at a position at a specified distance from the end surface which crack is a plane parallel with the end surface and has a width reaching a gain layer. CONSTITUTION: A laser resonator 1, a gain part 2, an optical modulation part 3, a GT interferometer 4, and other constitutent parts of a mode locking semiconductor laser are integrated on the same semiconductor substrate. Mode locking is enabled by applying a high frequency voltage to the optical modulation part 3 and performing loss modulation. As to a reflecting part 5 being a reflecting mirror constituting the laser resonator 1, a cleavage plane is constituted of the GT interferometer 4 for charping compensation. The inner reflecting plane out of two reflecting planes constituting the GT interferometer 4 can be realized by forming a crack vertically to a waveguide by cleaving.
Patent JP-H02123004-A (JP)
Title: Garbage push in control device for garbage truck
Inventor: INOUE HIROSHI
IPC: B65F3/20
Filed: 1988-10-31
Abstract: PURPOSE:To attempt to reduce noise and prevent the damage of a packer in the title device loaded with the packer and linked with a garbage truck by actuating a push cylinder also when a push-in plate is nearly terminating the process of normal rotation, operating normal rotation and climbing simultaneously, and operating the climbing process only after the normal rotation is terminated. CONSTITUTION:A push-in plate 11 is shifted to the process of normal rotation C from the lowering process B by the motion of a sweep cylinder 13 to perform the secondary pressing of garbage. When the process of normal rotation C is on the verge of termination, a push cylinder 14 is also actuated at the position H2 causing the push-in plate 11 to perform the normal rotation and climbing at the same time. Thus, the motion of the push-in plate 11 in the direction of normal rotation is slowed down resulting in the reduction of inertial force and shifted to the climbing motion by the push cylinder 14 only as the sweep cylinder 13 is stopped at the time when the process of normal rotation C is terminated. With this construction, noise can be reduced and the damage of the packer can be prevented.
Patent JP-H10100499-A (JP)
Title: Tape winder
Inventor: NIWANO HARUMI
IPC: B41J15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To transmit the rotation of one drive means while switching to at least two kinds of transmission torque. SOLUTION: When forward rotation of a drive motor 1 is transmitted by a planetary gear 3 to a winding shaft mechanism 6 through an intermediate gear train 4, a winding shaft 22 can be turned with a torque higher than the transmission torque A of the first friction clutch in a tandem gear mechanism 5 within the transmission torque B of the second friction clutch in the winding shaft mechanism 6. When reverse rotation of the drive motor 1 is transmitted by the planetary gear 3 to the winding shaft mechanism 6 through the tandem gear mechanism 5, the winding shaft 22 can be turned with a torque lower than the transmission torque B of the second friction clutch in the winding shaft mechanism 6 within the transmission torque A of first friction clutch in the tandem gear mechanism 5.  Consequently, forward and reverse rotation of one drive motor 1 can be transmitted to the winding shaft 22 while switching between two kinds of transmission torques A, B.
Patent JP-H03139376-A (JP)
Title: Learning trump
Inventor: HANEDA MITSUO
IPC: A63F1/02
Filed: 1989-10-24
Abstract: PURPOSE:To increase chances of meeting Chinese characters for having naturally a learning effect by providing trumps for learning and game consisting of two kinds of cards, one on which numerals and Chinese characters are written and the other on which reading and writing of numerals and Chinese characters are written. CONSTITUTION:Two kinds of cards consisting of one on which numerals and Chinese characters are written and the other on which reading and writing of numerals and Chinese characters are written provide trumps for learning and game. The trumps representing all Chinese characters designated for daily use are made in series to be divided into ones for children, school children, junior high school students and senior high school students. Also, collected answers are prepared for trumps of Chinese characters and Chinese character reading. Thus, by the use of these trumps, chances to meet with always Chinese characters by users are increased and the learning effect is naturally obtained. Also, these are very useful for learning Chinese characters.
Patent JP-H03137996-A (JP)
Title: Salt supplying apparatus for cleaning water-softener and water softener separation outlet
Inventor: FUKU MITSUKO
IPC: C02F5/00
Filed: 1989-10-23
Abstract: PURPOSE:To increase option of installation places of a water softener by supplying a salt at hand without directly supplying the slat to the water softener main body and supplying it by water flow at the time of cleaning an apparatus which separates the water softener main body and an outlet of water. CONSTITUTION:Generally, water from a branched valve 1 is supplied to upper space through a controlling valve 2 in a water softener main body 3 and water is softened while being led to flow down in an ion-exchange resin 3A layer and softened water is supplied through an outlet connected to the valve 2. Then, in the case of reverse cleaning of the ion-exchange resin 3A and regeneration of it, a cap 2B is opened, a salt is put in a salt chamber 2A, the branched valve 1 is opened by switching the control valve 2, and the salt is mixed with water flow to give a salt water. The salt water is led to the lower part of the ion-exchange resin 3A layer of the water softener main body 3 and while ascending, the soft water reversely cleans and regenerates the ion-exchange resin and then discharged from upper part through the valve 2. In this way, option of installation places of a water softener main body is heightened.
Patent JP-H01118147-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a single layer type photosensitive body superior in positive chargeability, high in sensitivity and small in residual potential by forming a photosensitive layer composed of a specified perylene derivative, a triphenylamine derivative, and a binder resin. CONSTITUTION:The single layer type photosensitive layer comprises as an electric charge generating material, the perylene derivative represented by formula I, each of R<1>-R<4> being lower alkyl, as a charge transfer material, the triphenylamine derivative represented by formula II, each of R<5> being H, lower alkyl, or the like; each of R<6> and R<7> being a diphenylamino group optionally substituted by lower alkyl, or the like on the phenyl ring, and the binder resin, thus permitting the obtained single layer type photosensitive body to be superior in positive chargeability, high in sensitivity, and small in residual potential.
Patent JP-H04152800-A (JP)
Title: Ultrasonic probe
Inventor: HASEGAWA YASUNOBU
IPC: G01N29/24
Filed: 1990-10-16
Abstract: PURPOSE:To realize a contact suitable for a radial type and to improve workability by adopting sets of unit packing members divided into plural numbers for a packing member of the ultrasonic probe in which plural very small piezoelectric pieces are arranged on a curved face and selecting a center angle of the unit packing member to be 180 deg. or less. CONSTITUTION:The ultrasonic probe consists of two packing members 2 each provided with a piezoelectric small piece group 4. That is, the packing member covering a half-circle of a base 3 is referred to as a unit packing member 10(ab), and each is provided with plural small piezoelectric pieces 1 respectively having an acoustic matching layer 5. Moreover, plural small piezoelectric pieces 1 on the unit packing member 10(ab) are referred to as a unit piezoelectric small piece group 11(ab). Then a flexible board 12(ab) is led out of one end of each unit piezoelectric small piece group 11(ab). The length of the flexible board 12(ab) covers the entire circumference of each board but its width differs. Since the unit packing member 10(ab) is on a circle whose center angle is 180 deg., a stress at each of both ends is small and a damage to each small piezoelectric piece 1 is prevented.
Patent JP-H08211991-A (JP)
Title: Information input device
Inventor: HAGA HIROSHI
IPC: G06F3/041
Filed: 1995-10-25
Abstract: PURPOSE: To constitute a pen input device for coordinate input and an image input device as one input device. CONSTITUTION: For a pen-type input device 33, a pen tip electrode 43 is arranged at the position of the tip of the pen, and first and second electrodes 47, 48 for sub scanning position detection are arranged near both ends of a linear image sensor part 51 for image input. The electrodes induce electric charge corresponding to the driving signals of a pen input tablet not shown in the figure and detect the position on the tablet. Also, when the linear image sensor part 51 is moved in a prescribed direction on an original, image data are obtained along with the coordinates of both ends of a read line and they are assembled into two-dimensional images. This input device is protected by the cover of a sliding type, an opening/closing type, a rotation type and an insertion type.
Patent JP-H10100070-A (JP)
Title: Metal bond grinding wheel
Inventor: MOROTO TAKAYUKI
IPC: B24D3/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To carry out the dressing process of a metal bond grinding wheel by a shot blast means. SOLUTION: On the surface of a metallic grinding wheel base metal 2, abrasive grains 1 are installed by using a metallic bond material 5. This abrasive grain 1 consists of a diamond, or a cubic crystal boron nitride. The above bond material 5 consists of a metallic wax material with a good wetting property, or a metal bond material formed of a plating means mainly of the nickel. On the surface of the abrisive grains 1 and the bond material 5 in such a structure, granual bodies 9 consisting of about grobular bodies such as glass beads, and having the particle diameter about the size of mesh NO. 400, are hit by a shot blast means. Consequently, the surface of the bond material 5 receives a work hardening by a shot peening function, as well as the tips of the abrisive grains 1 are finished in a sharp condition.
Patent JP-H06126590-A (JP)
Title: Sliding surface protecting cover for machine tool
Inventor: KOIZUMI MASAHARU
IPC: B23Q11/08
Filed: 1992-10-15
Abstract: PURPOSE:To increase scratching function effect for chips by covering the sliding surface of a machine tool through a protecting cover which is plural nest-shaped and slidable, and unitedly providing the tip part of the bottom plate of the protecting cover with a part inclining toward the sliding surface. CONSTITUTION:A sliding surface protecting cover 20 has a main cover 21 attached to a spindle head, two middle covers 22, 23, a fixed cover 24, and a frame body to slidably hold the main cover 21, the middle covers 22, 23 and the fixed cover 24 which are assembled in a nest-shape. The main cover 21 has a bottom plate 26 and side plates 27 provided on both the sides in a sliding direction of the bottom plate 26, and is formed into a U-shape in a section. Since when the sliding surface protecting cover 20 moves, an oblique part 33 provided on the bottom plate 26 of the sliding surface protecting cover 20 rubs the surface of the sliding surface protecting cover 20 positioned downward, chips adhering to the surface of the sliding surface protecting cover 20 can be removed.
Patent JP-S63130684-A (JP)
Title: Aqueous lustering composition
Inventor: HASEGAWA YOSHIKI
IPC: C08L101/00
Filed: 1986-11-20
Abstract: PURPOSE:To increase coating film hardness and improve adhesive strength, flexibility and water resistance, by using a principal agent composed of an aq. copolymer dispersion prepd. by simultaneously performing emulsion polymn. of a particular vinyl monomer mixture, a colloidal silica, and an aq. urethane resin. CONSTITUTION:Use is made of a principal agent composed of an aq. copolymer dispersion pred. by emulsion polymn. of the following three components (a) to (c). (a): 100pts.wt. vinyl monomer mixture consisting of 1-20wt% alpha,beta- monoethylenically unsatd. carboxylic acid (i), 0.1-10wt% monomer (ii) contg. a polymerizable unsatd. double bond and an alkoxysilyl group in its molecule and 70-98.9wt% another vinyl monomer (iii); (b) 1-200pts.wt. (solid content) colloidal silica; and (c): 1-500pts.wt. (solid content) aq. urethane resin.
Patent JP-H09120350-A (JP)
Title: Information processing method and device
Inventor: KIMURA MITSUO
IPC: G06F3/0484
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To clearly display the presence of an animation object and the contents of this object by retrieving the animation data out of plural types of data including animations to extract a prescribed number of animation frames and displaying these frames in sequence. SOLUTION: A hard disk 17 storing the data on the contents of a hypertext object is connected to a CPU 11 via a hard disk interface 16 and also stores a hypertext display program describing the processing procedure to display a hypertext written in an HTML, etc., on a display device 13. Then the hypertext display program is loaded into a RAM 11a to be executed. Thus the CPU 11 reads the program out of the RAM 11a to interpret and to carry it out. Under such conditions, the animation data are retrieved out of plural types of data including the animations. Then a prescribed number of animation frames are extracted and successively displayed on the device 13.
Patent JP-H01121592-A (JP)
Title: Enclosed type compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C29/04
Filed: 1987-11-02
Abstract: PURPOSE:To surely enable cooling of an electric motor so as to prevent temperature increase of a compressor by finally discharging compression gas discharged from a discharge hole from a discharge tube provided at the space constituted of an enclosed casing and the electric motor member. CONSTITUTION:A space 23 is formed over the whole periphery of an electric motor member 2, while a discharge tube 26 is opened at the space 23. Coolant taken in by means of an intake tube 18 through an intake hole 9 is once compressed and discharged to a first chamber 15 through a discharge hole 8, and then it flows to a second chamber 16. It further flows into the space 23 through spaces 21, 21a of the electric motor member, flows over the whole within the space 23 while cooling the electric motor member 2, and then discharged to a cooling system by means of a discharge pipe 19.
Patent JP-H03138504-A (JP)
Title: Method for detecting spot position and slit position
Inventor: NISHIMOTO YOSHIRO
IPC: G01B11/00
Filed: 1989-10-24
Abstract: PURPOSE:To detect the spot position with high accuracy and high reliability by binarizing an image signal of each picture element with a preset threshold value and finding the number of connections of a group of picture elements which exceed the threshold value. CONSTITUTION:A spot image of an object is picked up by an image pickup device 3 as an input image 4 which is represented as a light-shade value Eij. For example, disturbing light is made incident on the device 3 at this time and a noise N due to the disturbing light is generated in the image 4. Then the image 4 after being A/D- converted and stored in a memory is converted by a comparing circuit 8 in units of picture signals of CCD picture elements 2 by using the threshold value which is set previously and stored in the memory to obtain a binary-coded image 4a. Further, a connection quantity arithmetic circuit 9 operates the number of picture elements in picture element groups Sk and Sn as sets of picture elements 2 which exceed the threshold value and connect adjacently with one another in the image 4a, i.e. the number of connections. Then a gate circuit 10 selects the picture element group Sk or Sn whose number of connections is >=2. Then the center of gravity of the picture element group Sk is computed by a gravity center arithmetic circuit 11 to find the coordinates of a spot position 5.
Patent JP-S61159736-A (JP)
Title: Dry etching method of al or aluminum-silicon alloy
Inventor: YAMADA YUICHIRO
IPC: H01L21/3065
Filed: 1984-12-31
Abstract: PURPOSE:To prevent the roughening of an etching section by mixing a specific quantity or less of nitrogen trifluoride to a chlorine group reaction gas. CONSTITUTION:The inside of a reaction chamber 1 made of stainless is brought to the state of decompression while a chlorine group reaction gas 2 and NF3 gas 3 are introduced into the reaction chamber 1, high-frequency voltage is applied from a high-frequency power supply 4 to generate plasma between both electrodes 5, 6, and a sample 7 to be processed of Al or an Al-Si alloy is placed onto the electrode 5 on the high-frequency voltage supply side. NF3 in plasma is separated into N ions and F radicals. Since N ions elevate the cathode-drop voltage of the electrodes, the sputtering action of ions in plasma is increased, thus preventing the etching residue of Al and the roughening of a section. Since F radicals replace chlorine, chlorine and a chlorine reaction produce do not remain on the surface of the sample to be processed after etching, thus generating no corrosion.
Patent JP-H03138703-A (JP)
Title: Controller for air conditioner
Inventor: SUGIYAMA HAJIME
IPC: G05B15/02
Filed: 1989-10-25
Abstract: PURPOSE:To attain a data change easily by connecting a nonvolatile RAM to a microcomputer, and providing a communication port for rewriting data from the outside to the microcomputer. CONSTITUTION:A nonvolatile RAM 24, which is connected to the CPU of a microcomputer 4, and deals with data, is provided. Also, a power supply circuit 25, which supplies the power supply from a transformer 11 to the microcomputer 4, is connected to an input port 22, and an output port 26 is connected to a compressor relay 5. Further, a communication port 27 is connected to the input port 22 of the microcomputer 4 in order to input the data for changing the data in the nonvolatile RAM 24. And, a variable data is inputted from the communication port 27 to the microcomputer 4, and written into the non-volatile RAM 24. Thus, the data can be changed without remaking or changing the microcomputer whose program is masked.
Patent JP-H05242975-A (JP)
Title: Illumination control device
Inventor: NISHIKUBO HIDEHIKO
IPC: H05B37/02
Filed: 1991-10-24
Abstract: PURPOSE:To quickly prevent a drift when the fader voltage is converted into a digital value. CONSTITUTION:The fader voltage from a fader 2 selected by the address signal is converted into a digital value by an A/D-converting circuit 4. A comparing circuit 5 corrects two less-significant bits, of the fader voltage based on the previous data from a memory 3, and compares the data on six more-significant bits. In case of inconsistency, the fader voltage is stored in the memory 3 as new data and fed to a CPU 6 together with the address signal. The CPU 6 judges the function of the fader 2 via the address signal and performs the arithmetic process with the fader voltage to control the dimming of an illumination lamp 9.
Patent JP-H06100413-A (JP)
Title: Water-in-oil type emulsion cosmetic containing ethanol and powder
Inventor: YAMASHITA HIROSHI
IPC: A61K8/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide the subject cosmetic composed of a water-in-oil type emul sion containing ethanol and a powder and suitable for a make-up cosmetic excellent in dispersion properties and a sun-screening cosmetic. CONSTITUTION:This cosmetic contains (A) 10 to 30wt.% one or more kinds of oligomers selected from tetramer to hexamer of a cyclic silicone of formula I [(n) is 4 to 6], (B) 0.2 to 2.5wt.% sorbitan monoisostearate and/or diglycerin monoisostearate, (C) 0.1 to 2.5wt.% polyether-modified silicone of formula II [(m) is 300 to 500; (n) is 1 to 7; (a) and (b) are each 20 to 30], (D) 3 to 20wt.% ethanol, (E) 0.5 to 20wt.% titanium oxide, preferably rutile type titanium oxide and (F) 30 to 70wt.% water. The mixing ratio of the component (B) to the component (C) is preferably (1:0.2) to (0.5:1) and the preferable content of each component is (A)=12 to 25wt.%, (B)=0.5 to 2wt.%, (C)=2.2 to 2wt.%, (D)=5 to 15wt.% and (E)=3 to 15wt.%.
Patent JP-S63131504-A (JP)
Title: Conductive magnetic fluid
Inventor: IWATA MASAO
IPC: C10N40/14
Filed: 1986-11-21
Abstract: PURPOSE:To obtain magnetic fluid having high conductivity in addition to excellent magnetic fluid characteristics, by containing fine particles made of a conductive substance. CONSTITUTION:A conductivity is imparted by containing fine particles made of a conductive substance. The substance is particularly of Ag<+> or Cu<+> ion conductor, such as Ag3SI, PbAg4I5, Ag5I6(C5H6N), etc. These Ag<+> or Cu<+> ion conductors are stable, even if they are finely pulverized, different, for example, from a metallic conductive substance, and not varied in the characteristics upon affecting of influence of oxide, etc.
Patent JP-H1197747-A (JP)
Title: Lighting circuit for ac light emitting diode
Inventor: SAWADA KENJI
IPC: H01L33/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized power source circuit for lightening an LED with an AC source in which circuit heat generation is little, at a low cost. SOLUTION: Instead of a current limiting resistor of an AC power source 1, capacitive reactance of a capacitor 12 or inductive reactance of a coil 18 is used. A current-limited AC is rectified with a rectifier circuit 11, and lightens an LED 2. A constant voltage element 13 is connected in parallel with the LED 2. A rush current into the capacitor 12 generated at a phase when a power source is closed is bypassed, or a high voltage generated from the coil 18 is limited, thereby protecting the LED 2 from an excessive current.