baber/WOPTO huggingface dataset:
Patent JP-H03292158-A (JP)
Title: Recording head and recorder using said recording head
Inventor: YAMADA MASAKATSU
IPC: B41J2/345
Filed: 1990-04-10
Abstract: PURPOSE:To maximize a pressing force at the time of recording and stabilize a recording density by a method wherein an electrothermal conversion body is so disposed as to shift from a top end of a projected part of a recording head pressing a recording material or medium by a predetermined distance in a relative moving direction of the recording head to the recording medium. CONSTITUTION:The center of a heating resistor 132 of a thermal head 13 is shifted from a top 206 of a projected part 13a of the thermal head 13 by a distance (f) on the upstream side in a feed direction of an ink sheet 14 shown by an arrow (a). Therefore, the center of the heating resistor 132 is so disposed as to shift from the center position 206, at which the thermal head 13 is pressed by a platen roller 12, by a distance (f) on the upstream side in the feed direction of the ink sheet 14 shown by the arrow (a). In this manner, where a one-line recording time is DELTAt and a one-line recording length is DELTAl, during DELTAt the ink sheet 14 is fed in the arrow direction (a) by the amount of DELTAl/n (n>1) and recording paper is fed in an arrow direction (b) by the amount of DELTAl. The ink layer of the ink sheet 14 melted by the heating resistor 132 is transferred to the recording paper 11 to be recorded.
Patent JP-S61281215-A (JP)
Title: Image display body
Inventor: SUZUKI KAORU
IPC: A63H33/22
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a display image having always fresh changes in daily life when an image display body is utilized in the field of interior decoration, etc. by forming a design sheet in such a manner as to have parts printed with variable picture elements with ordinary ink and the designs offprinted partly with the parts printed with variable picture elements of heat sensitive coloring and decoloring ink. CONSTITUTION:The variable image display body combined with a lenticular lens sheet and the design sheet printed with the variable image by the ordinary ink and the variable picture element designs by the heat sensitive coloring and decoloring ink on a sheet surface of paper, etc. is formed by combining the printing with the ordinary ink and the printing with the heat sensitive coloring and decoloring ink to print said body thereby combining the ordinary changing images and the image by the heat sensitive coloring and decoloring ink of which the color is changed by a temp. change in addition to said images. More specifically, the design sheet body 5 is formed by printing the picture elements 7 for rotation, the picture elements 8 of the changing designs, the picture elements 9 of changing colors and the ordinary design 10 according to need on the surface of the sheet 6 such as synthetic resin film. The ordinary ink and the heat sensitive coloring and decoloring ink are selectively used to print the picture elements.
Patent JP-S62250339-A (JP)
Title: Detection of gel in polymer
Inventor: TATEFURU SHIRO
IPC: C08G85/00
Filed: 1986-04-24
Abstract: PURPOSE:To perform a labor saving in a test, speed it up and identify the sources of gels by automatically detecting the number and the quantity of the gels by discriminating the gels produced from a deteriorated polymer and the like. CONSTITUTION:Light L from the He-Cd laser 1 of a system is repeatedly scanned on gels in a polymer by a polygon laser scanner 2 and the dissolved polymer from which a sample cell 3 falls is irradiated. When the undissolved gels 4 are present in the polymer, the laser light is irradiated on the gels 4, a fluorescence is outputted only in the duration of an irradiation and the fluorescence is detected by a photomultiplier 6. After the fluorescence emitted from the gels 4 is converted to a current value, this is simplified (7) and converted to voltage value signals to be applied to a comparator 8. The voltage value signals are compared in the comparator 8 with the value to which a threshold voltage set to a personal computer 10 is D/A-converted (9). Thus, the undissolved gels 4 in the polymer are discriminated and the number and the quantity thereof are automatically detected to perform a labor saving in a test with a higher speed.
Patent JP-S62250963-A (JP)
Title: Equipment for continuously painting metal strip plate
Inventor: TANABE TETSUO
IPC: B05C1/08
Filed: 1986-04-24
Abstract: PURPOSE:To enhance the yield and efficiency in multikind and small-quantity production, by arranging two sets of painting apparatuses, each of which is equipped with a painting unit moving apparatus and a washing apparatus, along a strip plate running path so as to leave an interval therebetween and making it possible to transfer three painting units to each other between the two sets. CONSTITUTION:In painting units A, B, C, now, when painting is performed by the painting unit A and the painting unit C is washed in a first painting apparatus I, the painting unit B moves to a stand-by position P2 in a second painting apparatus II. In replacing painting, the coating roll of the painting unit A is separated from a strip plate S and the roll of the painting unit B is pressed to the strip plate S. The painting unit A retracted to a stand-by position P1 moves to the washing position W2 of the second painting apparatus II through rising and falling positions E1, E2 and the painting unit C moves to the stand-by position P1 of the first painting apparatus I.
Patent JP-H08294259-A (JP)
Title: Dc motor
Inventor: MURAKAMI HIROSHI
IPC: H02K23/00
Filed: 1995-04-19
Abstract: PURPOSE: To output relatively large torque also at high-speed revolution by effectively making use of not only magnet torque but also reluctance torque. CONSTITUTION: A motor is provided with projections 7 projecting in the centripetal direction of a motor and as many as permanent magnets 8, and a permanent magnet 8 is fixed between these projections, and the relational positions of a wound commutator 13 and a brush 12 are set so that the direction of the current flowing to each winding of an armature may be changed over in the rotational direction of being slipped by a specified angle θ from the center axis d of a field.
Patent JP-S58209245-A (JP)
Title: Address designating system of transmission data
Inventor: YOSHINO AKIRA
IPC: H04J3/00
Filed: 1982-05-31
Abstract: PURPOSE:To decrease the cost design, manufacture and operation and to improve the operability and reliability on maintenance and operation, by using a coordinate number of a terminal to and from which a measuring control data is inputted and ouputted for the address designation. CONSTITUTION:Analog inputs 13, 14 inputted to input terminals Ai 17, Bi 18 of a slave station device 2 having an office number (m) are converted into digital data AIi, DIj and an address comprising (m), A (i) is assigned and a transmission data from the slave sation device 2 is constituted. Digital data AOk, DOl designated with an address comprising (m), C, (k) of a received data are outputted to output terminals Ck 19, Dl 20 as analog outputs 15, 16. Thus, the coordinate numbers (m), Ai, Bj, Ck, Dl of the input and output terminals of the slave device 2 are assigned as the addresses of transmission data on a communication line 10.
Patent JP-S59219882-A (JP)
Inventor: IRIE SHINICHI
IPC: B29C47/86
Filed: 1983-05-27
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-H03265437-A (JP)
Title: Armature coil for motor, manufacture thereof and molding jig therefor
Inventor: YAMAKAWA SHINJI
IPC: H02K3/04
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a high space factor and to reduce in size by forming the self-fusing conductor of an air core coil formed by aligning and winding the conductor substantially in a hexagonal section. CONSTITUTION:When an upper die 19 of a press is removed, a bottom die is shifted upward and an air core coil 20 is removed, gaps 15a of a substantially triangular shape between the conductors formed in the case of alignment winding of the coil 20 are buried with conductors 9 deformed substantially in a hexagonal shape, and the conductors 9 are formed in close contact through an insulating layer 9b and a fusing layer 9c. An armature coil is formed of the air core coil 20.
Patent JP-H08287526-A (JP)
Title: Production of optical master disk
Inventor: OHIRA HIROYUKI
IPC: G11B7/24094
Filed: 1995-04-19
Abstract: PURPOSE: To improve a yield by making the rainbow color display or hologram display by the reflected and diffracted light from diffraction gratings common as a background and composing the process of a stage for forming a spare stamper and a stage by a laser marker method. CONSTITUTION: The dummy pit forming regions of the spare stamper 61 are selectively continuously irradiated or scanned and irradiated with a laser beam 64 according to the main display patterns of, for example, characters, symbols, pictures, etc., which are the main subject material, by which the prescribed dummy pits are melted and are crushed to form shallow recessed parts, the main patterns are plotted directly in the dummy pit strings and an optical master disk 62 is directly formed. The main display pattern parts are irregular reflection parts where reflection and diffraction do not arise. As a result, the optical master disks of the diversified main display patterns are formed from the stamper for background commonly using the optical master disk and are formed with a smaller number of stages.
Patent JP-S57208270-A (JP)
Title: Heat sensitive recording head
Inventor: HASHIMOTO SATORU
IPC: H01C7/00
Filed: 1981-06-19
Abstract: PURPOSE:To provide a heat sensitive recording head having a protective layer excellent in the wear resistance while not hindering transmission of heat generated from a heat generating resistor to a recording paper by making the resistor as high as electrodes with a heat insulating layer existing between the electrodes thicker than any other part. CONSTITUTION:After the formation of a heat insulating layer 2, a new heat insulating layer 2' on a heat generating section of a heat generating resistor at a thickness enough to eliminate difference between a heat generating resistor layer 4 and electrodes 6 with a line width about 20% less than the width of the heat generating section. The wetting during the printing affords a heat insulating layer equal in the width to the heat generating section thereby reducing the length of the resistor contributing to the printing by about 20%. This maintains the resistance value of the resistor contributing to the printing as in the past by increasing the width of the heat generating resistor about 20% with a proper deviation in the position of the electrode sections.
Patent JP-S62250511-A (JP)
Title: Magnetic recording medium
Inventor: ASAKAWA MASUO
IPC: G11B5/73
Filed: 1986-04-23
Abstract: PURPOSE:To improve reliability and to form a medium which withstands long-term use by forming a high-resistance thin film layer consisting of nonconductive material between a thin ferromagnetic metallic film layer and thin carbon film layer thereby preventing the generation of the resulted product of corrosion reaction of the thin ferromagnetic metallic film while maintaining the function of the thin carbon film layer. CONSTITUTION:This medium has the non-conductive high-resistance thin film layer 10 formed between the thin ferromagnetic metallic film layer 3 and the thin carbon film layer 4 as a protective film. After a substrate 1 consisting of an aluminum alloy, etc. is worked by a polishing machine, etc., to finish both surfaces to smooth surfaces, the smooth surfaces are coated with Ni-P plating over the entire part as a nonmagnetic layer 2 consisting of a nonmagnetic alloy or nonmagnetic oxide, etc. Said layers are further polished. Co-20wt% Ni is then deposited by DC sputtering in an atmosphere of gaseous argon on the substrate 1 deposited with the nonmagnetic layers 2 on the surface to form the thin ferromagnetic metallic film 3 consisting of Co-Ni; thereafter, the high-resistance thin film layer 10 consisting of an SiO2 film is formed by RF sputtering in the same atmosphere and finally the thin carbon film layer 5 is formed again by DC sputtering in the same atmosphere.
Patent JP-S5427909-A (JP)
Title: Moving coil type circular arc motors
Inventor: WATANABE JIYUNICHI
IPC: H02K33/18
Filed: 1977-08-05
Abstract: PURPOSE: To make manufacturing and machining easier by making a yoke, an iron core and a permanent magnet as a board shape constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60250058-A (JP)
Inventor: DEBITSUDO TEIRAA
IPC: C08J3/21
Filed: 1985-05-02
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-S643407-A (JP)
Title: Combustion plate
Inventor: TAMADA KAZUMI
IPC: F23D14/46
Filed: 1987-04-16
Abstract: PURPOSE:To achieve the prevention of abnormal sound of combustion and the stabilization of combustion, by a method wherein a multitude of three kinds of large, medium and small flame ports is provided on a heat resistant plate and the large flame port is positioned at the center of neigh-boring 4 small flame ports and the medium flame ports while the small flame ports are provided at the intermediate positions of respective neigh-boring 2 middle flame ports. CONSTITUTION:A combustion plate 1 is constituted of a heat resistant plate 2, made of ceramics and provided with a multitude of flame ports. The flame ports consists of 3 kinds of large, medium and small flame ports 3, 4, 5 while each of them are circular flame ports and are distributed so as to be arranged in the shape of a lattice. The large flame port 3a among the large flame ports 3 is surrounded by 4 small flame ports 5a-5d, positioned with equal intervals, and the four directions thereof are surrounded by 4 medium flame ports 4a-4d positioned with an equal interval. In another word, 4 small flame ports 5a-5d are positioned at the intermediate positions of said 4 medium flame ports 4a-4d. The ratio of the sectional areas of said large, medium and small flame ports is the most preferable to be 4:2:1. When the arrangement of the flame ports is designed in such a manner and the ratio of the number of sets of respective large, medium and small flame ports are designed so as to be 1:3:4, the most prominent effect may be obtained. Flames may be stabilized and the generation of noise due to vibration combustion may be restrained well when said ratio is varied within + or -30%.
Patent JP-H02271581-A (JP)
Title: Laser device
Inventor: TAGAWA MOTOYUKI
IPC: A61N5/06
Filed: 1989-04-12
Abstract: PURPOSE:To give different irradiation effect to an organism, etc., by providing an oscillation mode control means, an outgoing mode control means, and a selecting means for each mode, and a control means for controlling the outgoing of laser beams. CONSTITUTION:A standard temperature setting means 15 for setting a target part 4 to the temperature to become the standard of control and a control mode setting means 16 for setting the mode of temperature control are connected to a control means 14, which controls the outgoing of lasers by the information from the temperature sensor 12, the standard temperature setting means 15, and the control mode setting means 16. The control mode setting means 16 can select either of the continuous wave oscillation mode and the switch pulse oscillation mode by a CW-Q switch selecting means 18, and can select any outgoing mode of continuous wave, pulse, and frequency change with a submode selecting means 19. Hereby, the laser beams emitted from the laser oscillation means can be selected into various modes, so the conditions of irradiation at the time when irradiating an organism, etc., with laser beams can be set properly according to intended purpose, etc.
Patent JP-H04227768-A (JP)
Title: Preparation of phthalocyanine
Inventor: CHIEN KUO SHIAO
IPC: C09B67/12
Filed: 1991-04-24
Abstract: PURPOSE: To obtain phthalocyanine which provides an image-forming material having low dark decay and high photosensitivity by adding an org. solvent to a mixture of α- and χ-metal free phthalocyanines, conducting a conversion reaction, decomposing χ-metal free phthalocyanine, and washing the product.  
     CONSTITUTION: α-Phthalocyanine is ground and mixed to prepare a mixture of α-and χ-metal free phthalocyanines. Next, an org. solvent, such as methyl ethyl ketone or cyclohexane, is added to the mixture of about 15 to 90% α-metal free phthalocyanine and 85 to 10% χ-metal free phthalocyanine to convert the mixture to χmetal free phthalocyanine. Thereafter, the χ-metal free phthalocyanine is separated from the org. solvent and washed with a basic solvent. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58211558-A (JP)
Title: Suction air heater of internal-combustion engine
Inventor: WATANABE KAZUHIDE
IPC: F02M31/135
Filed: 1982-06-02
Abstract: PURPOSE:To make it possible to press a heater uniformly to the inner side by constituting a buffer material for pressing the heater to an inner cylinder by inner and outer buffer members which are fitted to each other on the tapered surfaces, in the title suction air heater provided between inner and outer cylinders with a PTC ceramic heater. CONSTITUTION:A buffer material 12 which is made from graphite or the like and has an inner peripheral surface tapered downward toward the center, and a positive electrode 15 are assembled on the inner side of a cylindrical outer tube 13. Further, at the outside of an octagonal inner cylinder 8, a middle lid 18, a ceramic heater 9 and a buffer material 11 the outer surface of which is tapered downward toward the center, are assembled. By inserting the former body into the latter assembled body, a required suction heater is constituted. By this arrangement, the buffer material 12 is pressed against the inner peripheral surface of an outer cylinder 13 by a uniform force. The buffer material 12 has a high graphite density at the upper part and a low graphite density at the lower part. The buffer material 11 has reverse densities at both parts. Therefore, the heater 9 receives a uniform pressing force at the upper and lower parts thereof.
Patent JP-S5720045-A (JP)
Title: Testing circuit of receiver
Inventor: ONOZAWA TOSHIAKI
IPC: H04B1/26
Filed: 1980-07-10
Abstract: PURPOSE:To achieve an excellent test by decreasing the man-hours of testing and shortening a test time by excluding an error when integrated circuits in receivers to be tested are different by setting an input signal frequency by utilizing the output of a local oscillator of equipment to be tested. CONSTITUTION:To the inut terminal 4 of an integrated circuit 3 for a radio receiver to be tested, the output terminal 2 of a high-frequency test signal generator 1 is connected and the mixing circuit 10 of the circuit 3 mixes an oscillation signal from the modulating circuit 8 of the generator 1 and a signal from the local oscillating circuit 11 together to supply an IF signal to an IF amplifying circuit 12, thereby testing characteristics of the radio receiver. This generator 1 is provided with a mixing circuit 15 which mixes a reference signal from a reference signal oscillating circuit 16 connected to a quartz oscillator and a signal led out of the oscillating circuit 11 of th integrated circuir 3 by a tuning circuit 13, and the mixture output of this circuit 15 is applied to the modulating circuit 8. Then, the output frequency of the oscillating circuit 11 is utilized to exclude errors due to a difference of the integrated circuit 3, thereby decreasing the man-hours of testing and shortening a test  time.
Patent JP-H02196652-A (JP)
Title: Laminated film
Inventor: KODAMA EIJI
IPC: B32B7/04
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a laminated film suitable for a packing material of heated cooked food by applying corona discharge treatment to the surfaces to be laminated of both of a heat shrinkable synthetic resin film and a resin film having heat shrinkability lower than that of the film or having no heat shrinkability and subsequently laminating both films and setting the interfacial adhesive strength of both films to a predetermined value. CONSTITUTION:As a heat shrinkable synthetic resin film 1, one having barrier properties such as a coextrusion composite stretched film having a shrinkage factor of 10% or more in a hot water immersion test for 10 sec at 90-100 deg.C is used and, as a synthetic resin film 2 having low heat shrinkability or no heat shrinkability, a polyolefinic resin film such as a polyethylene film is used. The surfaces to he laminated of both of the heat shrinkable synthetic resin film 1 and the synthetic resin film 2 having low heat shrinkability are subjected to corona discharge treatment before lamination. This corona discharge treatment is performed by adjusting discharge output and a treatment speed so that the adhesive strength of the interface 3a of both films becomes 5-250g/20mm width (20 deg.C). After the discharge treatment, both films are bonded under heating and pressure. By this method, the adhesive strength of both films is made proper and shrink-delamination at the time of heating is smoothly achieved.
Patent JP-S5218354-A (JP)
Title: Floater type gravimeter
Inventor: SASABE SHIGERU
IPC: G01N9/12
Filed: 1975-08-01
Abstract: PURPOSE: To directly read a specific gravity calculated in terms of a given temperature on acalibrated scale; this purpose being achieved by charging a liquid capable of undergoing a change in volume depending upon temperatures within a gravimeter and floating a calibrated scale in the liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291926-A (JP)
Title: Electric device
Inventor: YANAGI YASUHIRO
IPC: H03K17/96
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a switch automatically turned off when a hand is removed from the electric device. CONSTITUTION:A sensing section 10 is provided to a grip 2a of a hair dryer 2. The sensing section 10 is provided with at least one sensing element 1 in which an inner electrode 11 and an outer electrode 12 are arranged on almost the same plane close to each other. A pulse voltage is impressed to the outer electrode 12 and a detection circuit 3 detects a change in a peak of a detection current by the inner electrode 11 to detect that the grip 2a is held by a hand. The detection circuit 3 activates a switch element 5 when the grip 2a is held to apply power to a load 6 being a heater and a fan built in the hair dryer 2. When the grip 2a is released from the hand, the switch element 5 is inactivated and the power application to the load 6 is stopped.
Patent JP-S59221872-A (JP)
Title: Magnetic head gimbals structure of magnetic disk device
Inventor: UENO TAKAHISA
IPC: G11B21/21
Filed: 1983-05-27
Abstract: PURPOSE:To enable compression of the height of rotating part of a magnetic disk by bonding an end of a gimbals arm on which a core slider is mounted to the surface of a truck arm on the side opposite to the side facing the surface of the magnetic disk. CONSTITUTION:With regard to a gimbals arm 4 on which a core slider 2 is mounted, an end of the arm 4 has so far been bonded by spot welding to the surface B of a truck arm 7 that faces the surface A of a magnetic disk 6. However, this is bonded to the surface C opposite to the surface B. Accordingly, an interval corresponding to the thickness of the truck arm 7 is shortened. By bonding such a gimbals structure thinly to the truck arm 7 and assembling, compression of the height of rotating part of a multi-layered magnetic disk becomes possible and the device can be made small.