baber/WOPTO huggingface dataset:
Patent JP-H04329285-A (JP)
Title: Spark plug with firing end surrounding electrode
Inventor: MATSUTANI WATARU
IPC: H01T13/16
Filed: 1991-05-02
Abstract: PURPOSE:To decrease the heated temperature of a firing end surrounding electrode. CONSTITUTION:A spark plug consists of a metal shell 1, an insulator which is placed into the metal shell 1 and fixed thereto, a center electrode 3 which is fixed in the insulator 2, a pure Ni-alloy plane portion 4 which is arranged in parallel to the end face of the center electrode 3 with a spark gap between, and an outside delta electrode 6 which is formed with the pure-Ni leg portion 5 extended from the peripheral edge of the plane portion 4 and resistance-welded at the end step portion 11 of the metal shell 1.
Patent JP-H05293559-A (JP)
Title: Punch press
Inventor: HISAMATSU RYUICHI
IPC: B21D28/36
Filed: 1992-04-21
Abstract: PURPOSE:To provide a punch press provided with an automatic product separating, transporting, classifying and accumulating device capable of treating remainder materials, regardless of whether the material of a work is ferrous or non-ferrous metal, regardless of the presence or absence of holes in the product, and with a little waiting time for a punch working. CONSTITUTION:This press is provided with a punching part by which punching is performed in the work W by a cooperation of an upper die 3 and a lower die 9, separating part by which proper pieces of products P that are punched out of the work W are separated a slide table 21 which is adjacent to the separating part and freely slidable, and a transport means 47 by which products P and the remainder material S are transported just under the slide table 21. Also, in the adjacent of end side in the transporting direction of the transport means 47, a transfer means 23 by which the products P and the remainder material S are transferred and positioned in two directions is provided; and a remainder box 123 is provided on a side orthogonally crossing the transferring direction of the transfer means 23.
Patent JP-S5626658-A (JP)
Title: Peeping nozzle for mold molding machine
Inventor: KAWAI KIYOMITSU
IPC: B22C15/24
Filed: 1979-08-07
Abstract: PURPOSE:To prolong service life by providing a blow plate mounting part to one end and a nozzle forcing-in part via a nozzle rubber detaining part to the other end and fitting the nozzle rubber having the specific end structure thereto. CONSTITUTION:A metal hollow nozzle 1 has a blow plate mounting part 2 at one end, whose part is fitted to a blow plate 10 by a screw part 2'. There are cooling water passages 11 around this to cool the heat transferred from heated metal. There is a nozzle inserting part 3 via a nozzle rubber detaining part 4 in the other end and nozzle rubber 5 is fitted and mounted to this. The nozzle rubber consists of its root part 6, end part 7 and conical part 8. The end part 7 is of a truncated circular cone shape or semicircular shape and has a plurality of scores 9 at the end face. It opens and closes according to blowing and exhausting of compressed air into and from the sand box. Since the end is constituted in this way, the service life of the nozzle rubber is prolonged.
Patent JP-2000289159-A (JP)
Title: Heat-shrinkable film
Inventor: UCHIDA KAZUHO
IPC: B32B27/32
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film which has rapid heat sealing properties and reliable heat shrinkability/impact resistance and further, is excellent in finish quality with pliability and almost free from remaining sharp corners. SOLUTION: This heat-shrinkable film comprises an intermediate layer of a specified straight-chain low density polyethylene resin and a surface layer of a specified polypropylene resin which is integrally laminated on both faces of the intermediate layer. Using this heat-shrinkable film, it is possible to obtain a packaging material which shows a high quality such as outstanding heat shrinkability, impact resistance, pliability or being almost free from remaining sharp edges. In addition, the film has satisfactory rapid heat sealing properties, so that a perfect and certain heat sealing process can be performed with the film, even when an automatic rapid packaging machine is used.
Patent JP-H08295862-A (JP)
Title: Heat-sensitive adhesive composition and multilayer laminate using the same
Inventor: NAGAOKA KOJI
IPC: C09J7/02
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a heat-sensitive adhesive composition presenting high bond strength, thus capable of laminating surface skin materials, etc., at relatively low temperatures and pressures, comprising a specific ethylene-based multicomponent copolymer, a polyhydric alcohol compound having plural hydroxyl groups, a reaction promoter and a tackifier. CONSTITUTION: This heat-sensitive adhesive composition comprises (A) an ethylene-based copolymer obtained from (i) ethylene, (ii) 0.1-5wt.% of a free radical-polymerizable acid anhydride and (iii) 10-50wt.% of a free radical- polymerizable comonomer other than the component (ii), (B) a polyhydric alcohol compound obtained by adding ethylene oxide, etc., to a compound of formula I (R<1> is H, a 1-12C chain or cyclic alkyl or aralkyl; (a) is an integer of 0-2; (b) is an integer of 2-4; (a+b)=4) or formula II ((m) is an integer of 0-10), (C) a reaction promoter, and (D) a tackifier. The molar ratio of the hydroxyl unit of the component B to the component (ii) unit is 0.01-10, and the amounts of the components C and D are 0.001-20 pts.wt. and 1-80 pts.wt., respectively, based on 100 pts.wt. of the component A.
Patent JP-H07325290-A (JP)
Title: Matrix type liquid crystal display device
Inventor: HAGIWARA TAKASHI
IPC: G02F1/133
Filed: 1995-04-25
Abstract: PURPOSE:To improve a display contrast by using liquid crystals having first, second, third stable states and hysteresis characteristic, holing the first stable state at the time of erasing of display and holding the display state selected by a selection signal by using the hysteresis characteristic by a non-selection signal. CONSTITUTION:The display state of display pixels is determined by the data signal from a column driving circuit 50 when the selection signal is applied to row electrodes from a row driving circuit 40 of the matrix type liquid crystal display device. Namely, the first off display of 0V is the first stable state. The on display of the second stable state is made by the pulses of the voltage (V3+V1) by synthesis of the next selection signal and the on data signal. The on display is thereafter made by the voltage V2 formed by synthesizing the non-selection signal and the data signal. This voltage V2 is the voltage which does not change the light transmittance by the hysteresis characteristic of the liquid crystals and, therefore, the holding of the display is executed.
Patent JP-H05294273-A (JP)
Title: Power generator for bicycle
Inventor: NAGANO MASASHI
IPC: B60L8/00
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the labor loss caused by a power generator and prevent the traveling with a lamp in turned OFF state by installing a power generation control mechanism which automatically operates a selector mechanism to a load reduction side on the basis of the information supplied from a detecting mechanism when the detecting mechanism detects the unnecessity of electric power. CONSTITUTION:When a control circuit 2a judges the necessity of electric power, a driving circuit 2b operates a solenoid 23 to cut-off automatically on the basis of the signal input supplied from the control circuit 2a, and a selection mechanism 20 is election-operated automatically to the drive-ON side. When the control circuit 2a judges the unnecessity of electric power, the driving circuit 2b supplies electric power from a charged battery automatically on the basis of the signal input supplied from the control circuit 2a, and operates the solenoid 23 to the drive-ON side, and a selection mechanism 20 is automatically selection- operated to the drive-OFF side, using the electric power supplied from a power source device 4 as driving electric power.
Patent JP-S59225265-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1983-06-06
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-S5727940-A (JP)
Title: Infrared transmitting path
Inventor: OOSAWA KAZUYA
IPC: C03C13/04
Filed: 1980-07-24
Abstract: PURPOSE:To prevent the crystallization of glass and to obtain an infrared transmitting path provided with superior transmitting characteristics by adding a small amount of an alkali metallic element except Li to germanium oxide and antimony oxide to form the core part. CONSTITUTION:The core part of an infrared transmitting path is formed by blending 65-95mol% germanium oxide and 5-40mol% antimony oxide with 0.1- 5mol% R2O (R is an alkali metallic element such as Na, K or Cs except Li) and vitrifying the blend by heating. Since the core part is made of novel glass causing crystallization hardly, the transmitting path has superior effects such as less optical transmission loss.
Patent JP-H02281957-A (JP)
Title: Ink jet printer
Inventor: OGURO TATSUYA
IPC: B41J2/175
Filed: 1989-04-24
Abstract: PURPOSE:To generate uniform ink drips with high accuracy and to detect an ink viscosity on the basis of the waveform of a traveling wave caused by an ultrasonic vibration by a method wherein a traveling wave attributed to an ultrasonic vibration in an ink is detected, and an ink viscosity is detected on the basis of an electric signal generated from the ultrasonic vibration transmitted through the ink. CONSTITUTION:An ink jet printer is constructed by arranging a plurality of nozzles 11 and comprising an ultrasonic excitation means 20 provided on one end of a head body 10, i.e., on an ink supply side, inside which an ink flow path 12 common to the nozzles 11 for applying an ultrasonic vibration to an ink in the ink flow path 12, an ultrasonic detection means 30 provided on the other end of the head body 10, i.e., on an ink discharge side, for detecting a traveling wave caused by the ultrasonic vibration in the ink, and a viscosity detection means 40 for detecting an ink viscosity on the basis of the waveform of the traveling wave represented by an electric signal generated from the ultrasonic detection means 30. In this manner, based on the waveform of the traveling wave caused by the ultrasonic vibration, an ink viscosity can be detected easily and accurately.
Patent JP-H09286127-A (JP)
Title: Thermal printer
Inventor: KUMAGAI MASANARI
IPC: B41J2/32
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make a thermal printer quiet by inhibiting generation of a jam of a recording medium by a method wherein a contact and separating component is driven with a contact and separating drive means to make the thermal head come in contact with or be separated from a platen, and when a motor is reversed, the contact and separating drive means is driven with a switching means. SOLUTION: A recording medium is inserted between a platen and a thermal head, and a planetary gear 11 is driven with a motor via a motor gear 8, a first reduction gear 9, and a second reduction gear 10. At that time, the second reduction gear 10 together with a plate 12 is rotated in the direction A, the planetary gear 11 connected to the plate 12 is connected from a lever holding gear 14 to be mated with a platen gear 13, and a recroding medium is carried to a printing position. Since the plate 12 is transferred in an opposed direction to A by reverse rotation of the motor thereafter, the planetary gear 11 is disconnected from the platen gear 13, and mated again with the lever holding gear 14. Then, an operation lever 15 is rotated following transfer of a pin 16 to urge the thermal head onto the platen.
Patent JP-S594576-A (JP)
Inventor: PIITAA KONRATSUDO
IPC: B65G47/90
Filed: 1983-06-09
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-S60246740-A (JP)
Inventor: SUMINO YOUICHI
IPC: A61B8/00
Filed: 1984-05-21
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-S5727475-A (JP)
Title: Display device of state of magnetic disk device
Inventor: SONOBE MASAYUKI
IPC: G11B33/10
Filed: 1980-07-25
Abstract: PURPOSE:To avoid wrong operation, by installing a volume serial number display means and a display means of state in using to a magnetic disk device. CONSTITUTION:A disk pack 11 is set to a disk pack device 2 and then started. When the number of rotations of the pack 11 reaches the level of normal operation, a main control part 3 sends a volume serial number reading instruction to a reading part 13 after a detection of a ready detecting part 12. When the volume number is read, the part 3 transmits the number to a display register 5. Then the volume number and the ''BUSY'' display signal are displayed at display parts 7 and 10 respectively. In case the pack is not set although a job began to run, a display part 9 displays ''WAIT FOR MOUNT'' based on the program set to a memory 4. When the job is over to the pack 11, a display part 8 displays ''EMPTY''.
Patent JP-H1030345-A (JP)
Title: Reinforcing method for vibration-resistance of wall and reinforced wall for vibration-resistance constructed by the method
Inventor: SATO TAKANORI
IPC: E04G23/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of vibration-resistant reinforcement, by vertically providing a plurality of slits so as to pierce the front and the rear faces, on the wall of an existing building and reinforcing the wall by winding up steel plates on the wall held between the pierced parts and mutually joining the plates by welding. SOLUTION: A plurality of slits 3 or openings (slit with a large width) are provided on a wall 2 surrounded by columns 1 and a beam 6 by a wire saw or the like. The rest wall 2a is covered with steel plates 4a, 4b and joined by welding. In this case, when necessary, the column 1 is also covered with steel plates 4c and reinforced. The cover steel plates 4a-4c having various sectional shapes like L-shape, grooved shape, flat shape, etc., are combined to use them. The weight increase of the whole building is less and the construction work is simple and the construction period is short and further, noise and vibration during the construction is reduced as much as possible. In this way, a wall excellent in vibration-resistant capacity can be costlessly obtained.
Patent JP-H01272682-A (JP)
Title: Heat-resistant silicone based pressure-sensitive adhesive composition
Inventor: MORI SHIGERU
IPC: C09J183/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the subject adhesive composition, excellent in thermal stability and useful as masking tapes for heat-treating various electrical parts, ceramic substrates, various alloys, etc., by adding a cerium-containing compound compatible with a silicone based pressure-sensitive adhesive thereto. CONSTITUTION:The objective adhesive composition, obtained by adding (B) 0.01-2.0 pts.wt. cerium-containing compound to (A) 100 pts.wt. silicone based pressure-sensitive adhesive prepared by reacting an organopolysiloxane, expressed by the formula R<1>aSiO(4-a)/2 (R1 is monofunctional hydrocarbon; a is 1.8-2.1) and having 100-10000 average polymerization degree with an organosiloxane copolymer consisting of siloxane units expressed by the formula R<2>bSiO(4-b)/2 (R<2> is monofunctional hydrocarbon; b is 2.6-3.0) and siloxane units expressed by the formula SiO2 and capable of sufficiently exhibiting performance and sustaining adhesion even at a temperature as high as >=300 deg.C.
Patent JP-H11297052-A (JP)
Title: Optical disk-reproducing apparatus
Inventor: TAKAHASHI HIROMASA
IPC: G11B11/10
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To surely carry out a resume operation whether a recording medium is exchanged or moved between apparatuses by storing a resume information designating a next reproduction start point of an optical disk record medium to a management information area of the recording medium. SOLUTION: When a user operates to discharge a disk at an operation part 52, if a resume function is preliminarily set by the user, a disk discharge event control part 38 records a resume information designating a next reproduction start point (previous reproduction stop point) to a TOC area 11 set at an innermost circumferential track of an MD (optical disk record medium) 1 when the MD 1 is discharged. A resume control part 39 designates a reproduction start point on the basis of the resume information stored in the TOC area 11 when the MD 1 is loaded. The resume information can be provided for each MD 1 separately from an attribute of each apparatus.
Patent JP-H06313402-A (JP)
Title: Preventive device for swing return of inertia body
Inventor: SAKURAGI MINORU
IPC: F15B11/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a preventive device for the swing return of an inertia body whose effect is sure and whose performance does not change due to temperature and whose structure is simple and which possesses high reliability. CONSTITUTION:A hydraulic motor 5 whose output shaft 13 is connected to an inertia body 14, and relief passages 15, 16 which are arranged between a pair of main pipe passages connected to the hydraulic motor 5 and possess relief valves 15, 16 that open when the oil pressure of one side main pipe passage rises over a predetermined value, are provided. After the feed of oil pressure from one side main pipe passage to the hydraulic motor 5 is stopped, the oil pressure of the other side main pipe passage that has risen due to the inertia force of the inertia body 14 is kept at fixed pressure by the brake operation of the relief valves 15, 16, and then, inertia energy is gone, and the pressure of the main pipe passages has lowered, and then, a brake mechanism B is engaged with the output shaft 13 of the hydraulic motor 5. The device possesses this mechanism B.
Patent JP-S5626274-A (JP)
Title: Radar device
Inventor: EGUCHI NORIHIDE
IPC: G01S13/44
Filed: 1979-08-10
Abstract: PURPOSE:To increase the measuring accuracy of the target's azimuth, by increasing the S/N via the monopulse antenna which generates the sum and difference patterns in the azimuth direction. CONSTITUTION:The output of antenna 18 incorporating antenna elements A and B and capable of measuring the monopulse angle in the azimuth direction is supplied to receiving systems 10a-14a and 10b-14b each via hybrid 19 and in the form of the sum signal and the difference signal each. And the output of each system is applied to monopulse signal processing circuit 20. In circuit 20, the ratio between the difference and the sum is calculated through vector dividing circuit 201 after receiving the sum and difference outputs from travelling target detecting circuits 14a and 14b. And the antenna's center azimuth based on the target's real azimuth is obtained by discriminator 202. The sum of this azimuth and the antenn a azimuth given from encoder 17 is obtained at adder circuit 203, and then a compensation is  given. After this, an averaging of the multibits is carried out at integral network  204 to obtain the final azimuth information.
Patent JP-H04332492-A (JP)
Title: Temperature controlling device for induction heater
Inventor: SATO SHUJI
IPC: H05B6/12
Filed: 1991-05-08
Abstract: PURPOSE:To perform a stable temperature control without generating a mulfunction to noise by compensating a set value for temperature control for a first thermistor to be a measured temperature of the first thermistor at a timing when a second thermistor reaches a set temperature. CONSTITUTION:As temperature control is started, an induction heating device 1 is controlled by a control means 11 to make a temperature rize to an initially set temperature value memorized in a memory of a microcomputer 3. A compensation means 10 is operated at a timing when a second thermistor 5 exceeds a predetermined temperature set by a reference resistance changing means 8, and an input of a first temperature measuring means 6 at that timing is set to be a control temperature. The means 11 controls the device 1 to keep the control temperature. A noise preventing means 9 prevents a mulfunction of a means 6 by high frequency noise. Change of a set temperature can thus be performed easily, thereby a stable temperature control is enabled.
Patent JP-H01275745-A (JP)
Title: Silicon nitride thin film and its manufacture
Inventor: YASUI KANJI
IPC: C23C14/34
Filed: 1988-04-27
Abstract: PURPOSE:To manufacture the title thin film contg. C and H in Si3N4 and having less residual stress by regulating metallic Si as a target, mingling a mixed gas of NH3 and hydrogen carbide into an inert gas and executing reactive sputtering onto the target. CONSTITUTION:In the use of metallic Si as a target, a mixed gas of NH3 and hydrogen carbide or a mixed gas of NH3, hydrogen carbide and H2 is mingled into an inert gas for sputtering and reactive sputtering is executed onto the target. At this time, magnetron-type sputtering by which the temp. of a substrate is hard to rise is preferably used. As the temp. of a substrate, low temp. of about 100-300 deg.C is preferably regulated. As the introducing temp. of the whole gas is furthermore suitably regulated to about 0.64-0.92 Pa. By this method, the thin film which has Si-C, Si-H and N-H linkage as well as Si-N linkage, is chemically stable and hard, has less residual stress and has a big optical gap can be obtd.
Patent JP-S5727549-A (JP)
Title: Filament heating controller
Inventor: MORI HIROYOSHI
IPC: H01J37/06
Filed: 1980-07-28
Abstract: PURPOSE:To automatically assign the optimum heating power to a filament and improve its operativeness by increasing the filament heating power and stopping the said heating power when the differential value of emission current reaches a specified ratio to the maximum value. CONSTITUTION:Assuming that the maximum differential value of emission current is I dmax, a relationship equation of I de=I dmax/K is established between the maximum value and the emission current I de in the optimum operating condition (where, K is a constant). As the filament heating power is increased gradually, the differential value I d of the emission current is increased I d1-I dmax. Besides, as the filament heating power is increased by one step, I d is decreased and I dmax is obtained. Thus the stop level I de is computed. By increasing the filament heating power until I d is set to I d<=I de and stopping the heating power when this equation is satisfied, the filament can be set in the optimum operating condition.
Patent JP-H10287525-A (JP)
Title: Cosmetic, food and bathing agent
Inventor: SHU AKIRA
IPC: A23L29/00
Filed: 1997-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic safe to the human body, having excellent skin- beautifying effect and active oxygen suppressing effect and effective for the treatment of roughened skin, etc., by including an extract of colored rice with a hydrophilic solvent. SOLUTION: An extract of a colored rice with a hydrophilic solvent is included in an amount of 0.001-20 wt.% in terms of solid component into a cosmetic such as cream, lotion, milky lotion, face lotion and pack. The colored rice is preferably e.g. husked rice wherein at least a part of the pericarp, seed coat, aleurone layer or starch layer is colored in black, purple or red color, especially a black rice or black purple rice containing anthocyanine compound pigment in the pericarp or seed coat of husked rice. The extract can be produced by extracting the above colored rice or the bran of the colored rice with a hydrophilic solvent (e.g. a mixture of water and ethanol), purifying the extract and, as necessary, subjecting the product to concentration, drying, etc. The extract can be utilized also for foods, bathing agents, beer, etc.