baber/WOPTO huggingface dataset:
Patent JP-H09323641-A (JP)
Title: Brake device for vehicle
Inventor: YONEMURA SHUICHI
IPC: B60T13/66
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reconcile the miniaturization or abolishment of a brake booster and the ensuring of a high wheel braking force by providing a second amplifying means for intensifying the brake hydraulic pressure added to a wheel braking force generating means to a second brake hydraulic pressure and transmitting it to the wheel braking force generating means. SOLUTION: The amplifying action of operating force by a brake booster 2 corresponding to a first amplifying means is performed to a low braking area to wheel braking force, and the amplifying action by a pressure boosting means 100 corresponding to a second amplifying means is performed to a high braking area to wheel braking force. The brake booster 2 having not very large power action is adapted to ensure the braking of general area by the brake booster 2, whereby the braking of this general area can be smoothed according to the feeling of an occupant, and a sudden braking can be also reconciled by executing the pressure boosting means 100 as the second amplifying means in the state where a vehicle is wanted to be suddenly braked.
Patent JP-S622674-A (JP)
Title: Photo-interrupter
Inventor: SOEJIMA KATSUTOSHI
IPC: H01L31/12
Filed: 1985-06-28
Abstract: PURPOSE:To reduce yield of bubbles and thin burr of resin, by providing a semi-circular cylinder or a part of it, whose side surface is vertical with an optical axis, and bottom surface is contacted with a linking part, on the facing surfaces of a light emitting element part and a light receiving part, and molding and sealing the light emitting element part, the light receiving element part and the linking part as a unitary body. CONSTITUTION:A structure, which includes a light emitting element 1 in a part 2 and a light receiving element 4 in a part 5, has a semi-circular cylinder shape. A photo-interrupter, in which the light emitting element part 2, the light receiving element 5 and a linking part 7 are molded and sealed as a unitary body, is obtained. In order to obtain such a structure, a plate shape projection, which has the same thickness as the linking part 7, is provided on a top force. The light emitting part and the light receiving part can be machined on both sides of the projection as a whole. The structure of the mold is simpler than that of a conventional mold. Risks of yielding damage, deformation, thin burr and the like can be alleviated.
Patent JP-H021354-A (JP)
Title: Recording device
Inventor: KIMURA TOSHIHIRO
IPC: G06F3/12
Filed: 1988-06-10
Abstract: PURPOSE:To make possible the printing of character information, characters of which are easily recognized by a machine, by providing a recording means which develops entered character information into a pattern and record it based on pattern information for character recognition stored in a storage means. CONSTITUTION:Document data is read from a document memory 108. Next, this document data which is read is developed into a pattern using a character font memory for a machine 104. Then this character data developed in the form of a pattern is stored in an image memory 109 and then is used for printing by a printing section 106. Thus the character can be easily recognized by a machine by printing with a character pattern which is easily recognized by the machine.
Patent JP-H10330836-A (JP)
Title: Production of hot forged parts excellent in machinability and fatigue characteristic
Inventor: EGUCHI TOYOAKI
IPC: C21D8/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To produce non-heat treated hot forged parts having high strength and high toughness and excellent in machinability and fatigue characteristic, without leaving Al in a steel while obviating the necessity of the addition of Nb, Ti, B, etc. SOLUTION: A slab or ingot of a steel, having a composition consisting of, by weight, 0.02-0.15% C, 0.01-0.50% Si, 0.5-2.5% Mn, 0.010-0.070% S, 0.5-2.5% Cr, <0.010% Al, <0.005% Ti, <0.0020% O, and the balance Fe with inevitable impurities, is prepared. This steel slab or ingot is heated to 1200-1350 deg.C, hot- forged, and directly cooled rapidly. By the above procedure, a microstructure composed essentially of martensite or/and bainite, having coarse grained structure of grain size No.5 or below, can be obtained. One or more kinds among 0.0010-0.0100% Ca, 0.01-0.30% Pb, 0.01-0.30% Se, 0.01-0.30% Te, and 0.01-0.30% Bi are added to the above composition.
Patent JP-S6042513-A (JP)
Title: Gas cock
Inventor: ASAGAMI TATSUO
IPC: F23Q9/00
Filed: 1984-07-09
Abstract: PURPOSE:To enable compacting of constitution, to facilitate assembly, and to improve ignition performance, by a method wherein a projection is provided on a gas cock body, an ignition burner is engaged therewith, and in order to prevent the occurrence of displacement, the ignition burner is located in a manner to make plane contact with a gas cock to securely mount them by a screw tightening way. CONSTITUTION:A projection part (a) for engaging with an ignition burner 3 is formed on a gas cock 1, and a securing screw tightening part (b) is located on the same straight line as the straight line on which ignition nozzle 2 is situated. This reduces axial vibration of the ignition nozzle 2 and the ignition burner 3. The ignition burner 3 is secured to the gas cock 1 in a manner to make plane contact with the gas cock, and thereby the ignition burner 3 is decreased in vertical vibration. Further, the ignition nozzle 3 makes direction contact with a gas cock body, and this reduces incurring of a flow rate loss and improves ignition performance.
Patent JP-S62298397-A (JP)
Inventor: YAGI TOYOHIKO
IPC: D06F75/12
Filed: 1986-06-18
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-S5777829-A (JP)
Title: Steam oven
Inventor: UNEKI HIDEJI
IPC: F24C1/00
Filed: 1981-09-08
Abstract: PURPOSE: To cook various foods delicious in one steam oven by a method wherein a steam ejector is provided at the steam supply hole of the steam oven according to varieties of cooking substances.  
     CONSTITUTION: In order to soften vegetable, a pipe (steam ejector) is not fixed to the steam supply hole 8 and steam is sprayed concentrically from this supply hole 8 to the vegetable to make it extremely soft and delicious. Further, in order to reheat boiled rice or TEMPURE, the pipe 13 is fixed between the steam supply hole 8 and a pipe receiver 9, the steam is sprayed dispersively from a plurality of steam ejectors 14, the steam is prevented from being sprayed directly on these cooking substances and they are prevented from being sticky to make them sweet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04367014-A (JP)
Title: Information processing equipment
Inventor: SHIROKURA HATSUO
IPC: G09F9/00
Filed: 1991-06-14
Abstract: PURPOSE:To move a display device toward the right and left sides as well as in the front direction by attaching the display device to a mobile arm of a slidable hinge that can revolve around an axis and also can slide in the axial, direction. CONSTITUTION:A display device 4 is attached to a mobile arm 5 of a slidable hinge 2, and the sliding motion of the arm 5 is guided through a guide hole having a T-shaped plane and formed to a main body 1 with the device 4 raised up. Meanwhile the sliding motion of the arm 5 is prevented in a state where the device 4 fells in the front direction and touches close to the main body 1.. Thus the device 4 touches close to the main body 1 in an idle state and is held stably with no right/left movement. Then the device 4 is raised up in its active state and can be set at an angle where the display is easily read. Furthermore the device 4 can be slided right and left and set at a position where the display can be easily seen.
Patent JP-S62297371-A (JP)
Title: Vulcanizable adhesive blend
Inventor: SENDA KAZUHISA
IPC: C09J127/18
Filed: 1986-06-18
Abstract: PURPOSE:The titled blend, containing tetrafluoroethylene-propylene based elastomer fluoropolysiloxane elastomer, a crosslinking agent and silica powder and having improved adhesive properties of metal to the fluoropolysiloxane elastomer. CONSTITUTION:A blend, containing (A) 100pts.wt. tetrafluoroethylene-propylene based elastomer, (B) preferably 5-100pts.wt. fluoropolysiloxane elastomer, e.g. obtained by copolymerizing 0.05-0.5mol% methylvinylsiloxane in gamma- trifluoropropylmethylpolysiloxane, (C) preferably 1-10pts.wt. crosslinking agent for the elastomers, e.g. 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane, etc., and (D) preferably 5-50pts.wt. silica powder and normally used in the form of a solution in an organic solvent.
Patent JP-H09326728-A (JP)
Title: Equalizer
Inventor: KOYAMA MASAYUKI
IPC: H03H17/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To quicken convergence of coefficients and to reduce the power consumption by revising the number of taps of at least an FFE section or a DFE section depending on the magnitude of an error. SOLUTION: Multiplexer blocks 1-4 of an FFE section 121 execute calculation of coefficients for 8 taps and calculation of components for 8 taps for a correction value Y1, Multiplexer blocks 5-8 of a DFE section 122 execute calculation of coefficients for 8 taps and calculation of components for 8 taps for the correction value Y1. A decision section 10 calculates an object value Y2 based on the correction value Y1 with a control section 20 and calculates an error εbased on a deviation of the correction value Y1 from the object value Y2 by an error calculation section 15. Then number of the taps is revised by making part of at least coefficients zero depending on the magnitude of the error εand number of the taps is increased as the error ε is smaller. Thus, the converging speed is quickened without deteriorating the accuracy.
Patent JP-H038151-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: KOJIMA RIE
IPC: G11B11/10
Filed: 1989-06-05
Abstract: PURPOSE:To decrease the kinds of base materials and to simplify the process for production so that the inexpensive recording medium having good reproducibility is produced by forming a reflecting layer on a recording layer, then forming protective layers by using the same base material or the base material having the same compsn. CONSTITUTION:The 1st protective layer 2 and the magneto-optical recording layer 3 are formed on a substrate 1. The reflecting layer 4 is formed by an RF sputtering method using the base material essentially consisting of Al on the layer 3. Further, the 2nd protective layer 5 of an oxide or nitrogen oxide layer system is continuously formed by the reactive sputtering method using the base material essentially consisting of the same Al as the essential component of the layer 4 and introducing gas contg. either or both of N2 and O2 into gaseous Ar. The protective layers and the reflecting layer are formed by using the same base material or the base material of the same compsn. in such a manner, by which the number and kinds of the base materials are decreased and the process for production are simplified. The inexpensive magneto-optical recording medium having the good productivity is thus produced.
Patent JP-H0665361-A (JP)
Title: Polyester polyol and its use in two-component polyurethane lacquer
Inventor: KURISUCHIAN BUANPUREHITO
IPC: C09D175/14
Filed: 1993-05-24
Abstract: PURPOSE: To obtain a polyester polyol useful in a compsn. excellent in the resistance of coating to tar contamination by reacting a specified polyol component with a dicarboxylic acid component comprising a satd. aliphatic dicarboxylic acid and an unsatd. aliphatic dicarboxylic acid.  
     CONSTITUTION: The polyester polyol has a hydroxyl number of 80-250 and is a reaction product of a polyol component comprising a ≥2C dihydric aliphatic alcohol other than neopentyl glycol, a ≥3C functional aliphatic alcohol, a cycloaliphatic diol and neopentyl glycol with a dicarboxylic acid component comprising a ≥2C satd. aliphatic dicarboxylic acid or its anhydride and a ≥4C unsatd. aliphatic dicarboxylic acid or its anhydride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H073691-A (JP)
Title: Filled paper
Inventor: MATSUDA YUJI
IPC: D21H11/18
Filed: 1993-05-21
Abstract: PURPOSE:To obtain high-strength filled paper excellent in smoothness, air permeability, whiteness, non-transparency and printability by incorporating pulp for paper manufacturing with a specified amount of fine fibrillated cellulose of specific number-average fiber length followed by addition of a specified amount of a bonding agent and then conducting a papermaking process. CONSTITUTION:A slurry of pulp for paper manufacturing consisting of NBKP is incorporated with 1-30wt.% of fine fibrillated cellulose prepared so as to be 0.1-0.5mm in number-average fiber length from LBKP using, e.g. a homogenizer followed by agitation for 10 min, and the resultant system is incorporated with 5-95wt.% of titanium dioxide as filler followed by a specified amount of aluminum sulfate as bonding agent so as to come to 4.5 in the pH level of the whole system, which is then put to papermaking process using a Fourdrinier machine, thus obtaining the objective filler paper capable of bringing such performances as smoothness, air permeability, whiteness, non- transparency and printability to those observed on coated paper while making the best use of the feel inherent in uncoated paper.
Patent JP-S5484603-A (JP)
Title: Diaphragm pump
Inventor: UMEHARA TERUO
IPC: F04B43/04
Filed: 1977-11-30
Abstract: PURPOSE: By constituting a diaphragm pump that inhale-exhales fluid via a work- chamber by driving a diaphragm by means of an electro-magnetic reciprocal drive device with a permanent magnet as the movable piece, to make the apparatus smaller and obtain higher efficiency.  
     CONSTITUTION: If an electro-magnetic coil 6 that is inserted in yoke 4 is connected to a/c power source, movable piece 7 formed by attaching magnetic pole piece 9 to the both ends of permanent magnet 8 magnetized along the axial direction, reciprocates axially and alternately by means of axial alternating magnetic fields. Thus, diaphragm 13 is driven on via axis 10. Consequently owing to the fluctuation of the capacity of work-chamber 24, the fluid inhaled into inhalation room 40 from inhalation port 15 via link port 22, is exhausted intermittently from exhaust hole 23 via exhaust room 21 by way of inhalation valve 16 and exhalation valve 17. moreover, in case that the position of side-plate 11 is fixed appropriately, the contact between side-plate 11 and movable piece 7 is avoided and the noise induced by the reciprocal motions can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62299751-A (JP)
Title: Measuring instrument for foul breath and body smell
Inventor: EBARA KATSUO
IPC: G01N27/12
Filed: 1986-06-20
Abstract: PURPOSE:To easily take measurement in real time at low cost by using a metal oxide semiconductor as a sensor. CONSTITUTION:The metal oxide semiconductor is sued as a sensor 1. This sensor 1 is applied with a direct current directly at terminals 2' and -4' from a terminal 4 to generate heat. The sensor 1 which rises in temperature up to constant temperature decreases in the potential barrier at its peripheral part when said sensor comes into contact with foul breath and the sensor resistance at the temperature decreases, so that a current becomes easy to flow. For the purpose, the resistance variation between 1' and 3' in the sensor 1 is displayed on a meter or LED2, so that the concentration of the foul breath is easily known.
Patent JP-S5769125-A (JP)
Title: Method of manufacturing coatings on coiled spring
Inventor: TAKEHANA TOSHIHIRO
IPC: F16F1/12
Filed: 1980-10-13
Abstract: PURPOSE:To avoid the exfoliation of coatings and prevent the corrosion of coated part of a wound spring wire, by blowing powder of thermoplastic resin of 250 deg.C or less in melting point with an electrostatic spray gun oneto at least the parts of the spring wire which come into contact with each other, so that the powder clings to the parts and by thereafter melt-bonding the powder to the parts. CONSTITUTION:Coatings 3 are provided on at least the opposed parts of the wire 2 of a coiled spring 1. To manufacture the coatings 3, powder of synthetic resin such as modified nylon is first blown in a desired amount by an electrostatic spray gun onto the desired parts of the spring wire 2 preheated at 100 to 150 deg.C so that the powder clings to the parts of the spring wire. The powder is then heated at about 200 deg.C for a prescribed time so that the powder is molten and bonded to the parts. The coatings 3 firmly adhere to the spring wire 2 lest the coatings should easily exfoliate from it. The coatings 3 effectually prevents hitting noises and the corrosion of the spring wire 2.
Patent JP-S5766444-A (JP)
Title: Electrophotography method
Inventor: SUZUKI HIROHARU
IPC: G03G9/09
Filed: 1980-10-13
Abstract: PURPOSE:To obtain an excellent image on ordinary paper by using a developer obtained by mixing an electrostatic induction accelerator, made of low-resistance particles, into high-resistance magnetic toner. CONSTITUTION:A photoreceptor 3 is installed at the distance of a development gap 4 from a developing sleeve 2 turning outside of a fixed magnet 1 in the developing sleeve. In the development gap 4, high-resistance magnetic toner (a) and low-resistance particles (b) are interposed so as to surround the (a) by the (b), thereby accellerating electrostatic induction. A developer containing the mixed (a) and (b) has high resistivity in a low electric field and low resistivity in a high electric field, so it is suitable for electrophotography requiring a high electric field at a development part and a low electirc field at a transfer part. Since the grain side of the (a) is greater thatn that of the (b), selective sticking to transfer paper occurs and a mixing ratio varies. To prevent those, the mixed toner sticking to the transfer paper or the photoreceptor and having the same ratio is supplemented to a developer supply tank.
Patent JP-S624657-A (JP)
Title: Finisher for vehicle
Inventor: ISHIWATARI MOTOFUMI
IPC: B60R13/04
Filed: 1985-06-29
Abstract: PURPOSE:To apply a variety of decoration onto an ornament by installing and arranging the plate-shaped ornament in a transparent region so that the inside can be seen through a thick finisher body, thus obtaining the deep color tone. CONSTITUTION:A finisher body 10 is formed from transparent synthetic resin into a box form whose back surface is opened. A frame-shaped rib 11 is formed in projection onto the inner surface side, and in a prescribed region surrounded by the frame-shaped rib 11, the inside can be seen through the thick finisher body 10 from the outer surface side. As the ornament installed inside, plate- shaped articles having the prescribed patterns and marks printed on one-side surface of an aluminum plate are used.
Patent JP-H04366673-A (JP)
Title: Printing device
Inventor: EOMO YASUTOSHI
IPC: B41J15/16
Filed: 1991-06-14
Abstract: PURPOSE:To ensure that a sheet can run stably without artificial adjustment even if the sheet used is a continuous sheet of a different type by adjusting automatically upper and lower feed rollers which make the continuous sheet tense when a printing device for fixing a toner on the continuous sheet is used. CONSTITUTION:A continuous sheet where an image is transferred is transported by a tractor wheel, then is sent to a toner fixing part with a slack on the sheet absorbed using a buffer arm 11 which maintains a sheet running position, and is finally discharged by the upper and lower feed rollers 9, 10. The buffer arm 11 is made tense by a spring and its running position is detected using position sensors 12 to 14. The lower feed roller 9 rotates slightly faster than the tractor wheel. A leaf spring 17 is installed on the fixed shaft 18 of the upper feed roller 9 and rotates by rotation of a motor 15 through a gear 19. A control part 20, receiving a signal from the position sensors 12 to 14, controls the rotation of the motor 15 so that the buffer arm takes a fixed position constantly, and adjusts the contact pressure of the upper and lower rollers 9, 10.
Patent JP-2000326693-A (JP)
Title: Circle drawing tool
Inventor: YAMAUCHI YOSHITAKA
IPC: B43L9/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool for drawing a circle which can easily draw circles having different diameters even through the tool is safe and of small size. SOLUTION: The tool includes an outer frame part 2 and a disk 1 rotatably held by the part 2. At least the central portion of the disk 1 is made transparent to indicate the center of the disk 1 at the center of rotation thereof, while a plurality of through holes 8 for insertion of a writing part of a writing instrument are provided so as to be irregularly spaced apart from the center of the disk 1.
Patent JP-2000100466-A (JP)
Title: Secondary battery with fixing member for electrode roll
Inventor: RI CHINKYOKU
IPC: H01M50/133
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the drop and deterioration of an active material caused by the volume change of an electrode roll at the time of charging/discharging, prevent the deformation caused by an external shock and make the can lightweight. SOLUTION: This secondary battery is provided with an electrode roll 2 wound with a positive electrode, a separator and a negative electrode together, caps 10, 100 which are electrode roll fixing members storing part of the electrode roll 2, and a lightweight case 14. The fixing members are preferably made of any one selected from polypropylene, polyethylene, polyvinylidene fluoride, Teflon, stainless steel, nickel-plated iron, nickel and aluminum.
Patent JP-S631071-A (JP)
Title: Thin-film semiconductor device
Inventor: MIMURA AKIO
IPC: H01L29/78
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a stable thin-film semiconductor device by constituting a gate insulating film so as to contain an insulating film having gettering action. CONSTITUTION:Polycrystalline Si 2, gate insulating films 3a-3c, a polycrystalline Si gate 4, a source 5, a drain 6, a protective film 7, a source electrode 8 and a drain electrode 9 are formed onto a glass substrate 1. A gate insulating afilm 3 consists of thin SiO2 3a, thin phosphorus glass 3b having high concentration and thick SiO23c. The gate insulating film 3b is composed of phosphorus glass having a gettering effect, the concentration of phosphorus extends over 5-30mol%, and the gate insulating film 3b is shaped in thickness of 10-500Angstrom  through a vapor phase method or a thermal reaction method. The film 3a is made up of a thin thermal oxide film or SiO2 by a photochemical vapor phase reaction in order to acquire a clean interface, and thickness thereof ranges 50-500Angstrom . The film 3c is formed in thickness of 100-2000Angstrom  through the vapor phase method in order to increase gate withstanding voltage.
Patent JP-S5367131-A (JP)
Title: Door sealing device for microwave oven
Inventor: NAGAI KUNIHIKO
IPC: H05B6/76
Filed: 1976-11-29
Abstract: PURPOSE: To attenuate leakage wave of a microwave oven, by setting a metallic, waveguide-like tube to the hem of a door and synthetizing leakage wave passing through the tube with that not passing through it. 
     COPYRIGHT: (C)1978,JPO&Japio