baber/WOPTO huggingface dataset:
Patent JP-H07256875-A (JP)
Title: Ink jet printer
Inventor: ROORENSU AARU PUROTOKIN
IPC: B41J25/34
Filed: 1995-02-21
Abstract: PURPOSE: To replace a print head assembly without damaging a pen. CONSTITUTION: A socket 40 is provided to a carriage 32 and a first conductor is attached to the inside of the socket so that the end part thereof is exposed. A print head assembly has a second conductor freely accessible to the interior of the socket 40 and exposed on the outer peripheral side of the assembly. When the print head assembly 30 is mounted in the socket 40, the first and second conductors come into contact with each other to form a conductive path and the end part of the first conductor is bent to be engaged with the curved end part of the second conductor to prevent the print head assembly from slipping off unexpectedly.
Patent JP-H05196500-A (JP)
Title: Photometric apparatus
Inventor: TAZAWA ISAO
IPC: G01J1/42
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a photometric apparatus always having a wide detection range by making it possible to stepwise change over the detection range of input and output characteristics. CONSTITUTION:Four condensers C1-C4 different in capacity are connected to a photodiode PD in series through a changeover switch SW and the current Ip outputted from the photodiode PD in proportion to incident light is accumulated on one condenser selected by the changeover switch SW to be converted to voltage Vc. This charge voltage Vc is inputted to first C-MOS type Schmidt inverter 24 to generate pulse output voltage. The changeover switch SW is operated by the control signal Sc from a microcomputer 22 and a predetermined condenser is selectively connected to the photodiode PD and, by this constitution, a capacity value for determining frequency is automatically changed over and the detection range of the input and output characteristics of a quantity-of-light/ frequency converter circuit 30 can be changed over and set stepwise.
Patent JP-S62191714-A (JP)
Title: Hybrid navigation apparatus
Inventor: TAKAI HIDEO
IPC: G01C17/30
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to correct the magnetization of a vehicle body on the basis of a small quantity of data within a short time, by calculating the quantity of magnetization of the vehicle body from the advance azimuth of a vehicle calculated from the position of the vehicle calculated by a radiowave navigation operating part, the magnetic field calculated by an earth magnetism sensor and the magnitude of the horizontal component of a predetermined magnetic field. CONSTITUTION:An earth magnetism sensor 1 converting the horizontal component of earth magnetism to two X- and Y-voltages according to the direction of a vehicle, a distance sensor 2 generating a signal at each time when a vehicle moves over a definite distance and a relative position operating circuit 3 calculating an advance azimuth from X- and Y-data from the earth magnetism sensor 1 and calculating the relative position of the vehicle on the basis of said advance azimuth and the distance data from the distance sensor 2 are provided. A GPS position operating circuit 4 receives the radiowave from a GPS satellite to operate the absolute position of the vehicle. A magnetization correcting operation circuit 5 operates the quantity of magnetization of the vehicle on the basis of the advance azimuth data from the position operating circuit 4, the magnetic data from the earth magnetism sensor 1 and the magnitude of the horizontal component of the magnetic field of earth magnetism to apply the same to the relative position operating circuit 3.
Patent JP-S55128019-A (JP)
Title: Electrically high resistant and antistatic fiber and method of preventing trouble and accident caused by static electricity
Inventor: ISHIYAMA TONERI
IPC: H05F3/00
Filed: 1979-03-20
Abstract: PURPOSE: Title antistatic fiber that is made by carbonizing organic fiber to such a level that the resulting fiber has high resistance to dynamic electricity but dissipate static electricity, thus showing good prevention of production of static electricity and high antistatic property enough to be used as a device for preventing troubles in electric detonating caps by static electricity.  
     CONSTITUTION: In the carbonization of organic fiber, the level of carbonization is controlled so that the resistivity to dynamic electricity becomes higher than 10 3  ohm/cm and the antistatic activity is high. The resulting fibers are mixed in other materials in form of fiber as it is or fabric to contact with or come near the materials or placed between two materials to prevent electrostatic troubles. For example, in an electric percussion cap, the powder 2 is forced into cap 1, covered with inner cap 7, lead wire 4 is introduced from the upper part to connect with platinum wire 5 at the ends, around which priming pills 3 are fixed. Then, plug 6 consisting of a material containing said high-resistant and antistatic fiber and protector 8 for priming pills 3 are fitted, thus preventing the detonation caused by spark discharge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02213266-A (JP)
Title: Slip classifying system
Inventor: YAMAKAWA AKIYOSHI
IPC: G06Q10/10
Filed: 1989-02-13
Abstract: PURPOSE:To improve the processing efficiency and to decrease a misoperation by constituting a system so that corresponding to the output instruction of a slip for designating a classifying section (urgent/ordinary, an origin of call telephone number, a slip size, etc.), the slip concerned is read out of a memory device and displayed on a screen, and the slip of a designated section can be processed continuously. CONSTITUTION:A FAX equipment 2 is a facsimile equipment for transmitting a slip 1, converts the slip 1 to slip image data and stores is tentatively in a floppy device 4, and transmits the slip image data stored corresponding to polling concentration from a center and the origin of call telephone number added thereto, a password, size information of slip image data, etc. A classifying/managing device 3 classifies and segments the slip 1 transmitted through a circuit from the FAX equipment 2, as shown in the figure by the origin of call telephone number, the slip size, etc. In a display device/console panel 5, the operator or the center designates a classifying section and inputs it, and also, displays the slip of its designated section, and executes the processings of the slip such as a check, an input/a collection by a visual observation.
Patent JP-S60177982-A (JP)
Title: Double-side marking method
Inventor: HIRAMOTO JIYUNICHI
IPC: B23K26/00
Filed: 1984-02-23
Abstract: PURPOSE:To perform double-side marking with high accuracy without deteriorating the meachanical strength of the material to be worked by forming simultaneously very small cupped holes to serve as marks pairing the front and rear on both front and rear surfaces of an object by laser light. CONSTITUTION:Positioning of laser light 12 for working both front and rear surfaces is executed by inserting a shielding plate into the optical path of the laser light 12 for working the rear surface and adjusting the position of a supporting base 14 and an optical system until the laser light 12 for working the front surface is transmitted most strongly to the shielding plate. The shielding plate is then inserted conversely into the laser optical path for working the front surface and the optical system is adjusted until the laser light 12 for working the rear surface is most strongly transmitted to the shielding plate. A series of such adjustments are repeated until the optical axes of the laser light for both front and rear surfaces coincide with each other. A material 13 to be worked is installed to the base 14 where the optical axes coincide with each other and at least two pairs of very small eupped holes to act as the marks pairing the front and rear surfaces are formed simultaneously on both front and rear surfaces.
Patent JP-H11233002-A (JP)
Title: Image forming apparatus and manufacture thereof
Inventor: TAGAWA MASAHIRO
IPC: H01J17/16
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To heighten the assembly precision of an image forming apparatus and to prevent breaking of a spacer and damaging of a phosphor and an electron emitting element part by lowering the softening temperature of an interval setting member than the of an adhesive to be used for fixing a substrate, the spacer, and a supporting frame. SOLUTION: The softening temperature of an interval setting member 5 is set to be lower than that of an adhesive to be used for fixing a first substrate 1, a second substrate 2, a spacer 6, and a supporting frame. The spacer 6 and the substrate 1 (or the substrate 2) are moderately brought into contact to each other and assembling is carried out without breaking the spacer. Since a positioning fixed member 4 is fitted at the time of softening the internal setting member 5, positioning of the substrate 1 and the substrate 2 are precisely carried out. Damages due to contact of the spacer 6 and the substrates 1, 2 can be prevented at the time of temporary assembly only be inserting the interval setting member 5 in the positioning fixed member 4. After the interval setting member 5 is softened, the positioning fixed member 4 is fitted to position and temporarily fix the substrate 1, 2.
Patent JP-S62191150-A (JP)
Title: Positioning method for screen process printing
Inventor: YAMADA TATSUHIKO
IPC: H05K3/12
Filed: 1986-02-18
Abstract: PURPOSE:To make the good printing possible without the misregistering in printed matters caused by the stress in printing, by a method wherein not less than two pieces of pins or holes provided on a screen are fit in the holes or pins provided on the printed matters corresponding to the pins or holes on the screen to be fixedly positioned. CONSTITUTION:Plural pieces of positioning pins 4 are provided on the back surface of a screen 1 and a positioning hole 5 in which the positioning pin 4 is fit is provided on a printed matter 2. The positional relation between the printing pattern of the screen 1 and the positioning pin 4 is made to be the same as the positional relation between the printing position of the printed matter 2 and the positioning hole 5. Thereby, when the screen is overlapped on the printed matter 2 in printing, the positioning pin 4 is guided to be inserted into the positioning hole 5 and the fixed positioning of the screen 1 and the printed matter 2 can be achieved. In this case, because the accurate positioning is carried out and the screen 1 and printed matter 2 are integrally constituted, the influences due to the curvature of the printed matter 2, the mechanical accuracy of a surface plate 3, etc. are not affected and the misregistering of printing is also not generated.
Patent JP-H11227496-A (JP)
Title: Display unit for vehicle
Inventor: KONDO YOSHIMI
IPC: B60K35/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To display character information for indicating a meaning of a display mark in addition to an alarm mark and other various kinds of display marks without being overlapped each other. SOLUTION: This display unit for a vehicle is provided with an alarm display panel 20, an EL panel 30, and a microcomputor. The microcomputor conducts processing for lighting a corresponding lamp in response to an input from a sensor. The microcomputor also conducts processing for displaying character information on a display area 32 in the lower half of the EL panel 30 in response to the input of the sensor.
Patent JP-S52116633-A (JP)
Title: Deodorizer for closet
Inventor: ONO IKUO
IPC: A61L9/16
Filed: 1976-03-25
Abstract: PURPOSE: To provide a deodorizer for preventing offensive odor from flowing into other chamber by preventing offensive odor from producing by obtaining comfortable chamber environment by preventing offensive odor from generating in open passage of closet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60180434-A (JP)
Inventor: OKADA AKIRA
IPC: H02H7/045
Filed: 1984-02-24
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-S58148981-A (JP)
Title: Submarine tracing type fish finder
Inventor: HONDA KEISUKE
IPC: G01S15/96
Filed: 1982-03-02
Abstract: PURPOSE:To realize efficient fuel consumption by allowing only a fish finder to run submarine by itself and detect and trace a school of fish, and transmitting information on it to a fishing boat or earth station. CONSTITUTION:Oscillators 11a and 11b energized by pulses from an oscillator 31 radiate ultrasonic waves into water slantingly toward in front of a vessel body 1 and submarine reflected ultrasonic waves are received respectively. The received signals have their phases detected by detecting circuits 34a and 34b respectively and their phase difference is counted by a counter 35; and a switch 34 is controlled according to the counted time to turn on-off amplifying circuits 33a and 33b. Consequently, only when an ultrasonic wave is inputted in a direction corresponding to a set time, an output signal is led out and the input direction is judged. For this purpose, a servomotor 5 is driven to the finding drection of the school of fish to operate a helm 3. One received signal is inputted to a control circuit 16b and the pulse time difference from the transmitted wave is utilized to calculate the distance from the vessel body 1 to the school of fish.
Patent JP-S60177584-A (JP)
Inventor: HORI ATSUSHI
IPC: H01R25/16
Filed: 1984-02-23
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-S59159964-A (JP)
Title: Wear resistant steel plate and its production
Inventor: NAKAMURA TAKESHI
IPC: C21D6/00
Filed: 1983-02-28
Abstract: PURPOSE:To produce a wear resistant steel plate consisting of a mild steel plate dotted regularly with hard parts and having excellent workability by hardening the mild steel plate with plural local heaters disposed spacially in the transverse direction of the mild steel plate while moving intermittently the mild steel plate at a prescribed pitch. CONSTITUTION:Plural local heaters 3 consisting of high frequency coils, etc. are disposed in one row apart from each other at a prescribed spacing in the transverse direction on the top and bottom surface sides of a mild steel plate 1' which is a base metal. While the heating temp. is measured with IR thermometers 5, the plate 1' is heated to the temp. just above the A3 transformation temp. The plate 1' is intermittently moved at a prescribed pitch by a roller table 6 upon completion of the heating and is subjected to the next heating; at the same time, the previously heated parts are allowed to cool or are forcibly cooled by pneumatic injection nozzles, etc. by which said parts are hardened. The wear resistant plate which consists basically of a soft part 1 having <=200Hv hardness, is uniformly dotted with hard parts 2 having >=250Hv hardness, is formed with said hard parts at 5-35% the occupying rate to the surface area of the steel plate and is outstanding in both hardness and workability is thus easily obtd.
Patent JP-S58153206-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: G11B5/02
Filed: 1982-03-05
Abstract: PURPOSE:To facilitate manufacture by decreasing all of the numbers of windings on the rotor side of the rotary transformer of a VTR and connecting a video head having maximum track width to a channel having a minimum coupling inductance. CONSTITUTION:Rotary magnetic heads 20a-20d which abut on a magnetic tape 19 are increased in track width in such order that 20a>=20c>=20b>=20d and connected to the rotor-side coil of one rotary transformer to decrease the number of turns of rotor-side winding to, for example, 1. The coupling inductance decreases toward the inside of a one-turn coil, but a connection with the head  with wide track width is made to reduce variance of characteristics. A video  signal is inputted from a terminal 28, amplified by an amplifier 27, and applied  to stator coils 21b and 21d. For resproduction (with SWs 22a and 22b turned on  and SWs 23a and 23b turned off), the SWs 22 and 23 are changed over to send  the output of a stator coil to terminals 26a and 26b after the amplification of  amplifiers 25a and 25b. When SWs 24a and 24b are as shown in a figure, two- hour mode is obtained and when they are changed over, six-hour mode is obtained. Thus, the manufacture is facilitated.
Patent JP-S62222494-A (JP)
Title: Memory refresh control system
Inventor: CHIBA HIDEAKI
IPC: G11C11/406
Filed: 1986-02-20
Abstract: PURPOSE:To prevent a memory data from being dissipated, by supplying a refresh signal from a spare timer, and continuing a refresh operation, when a refresh timer circuit is kept from operating a timer operation by a scan operation, etc. CONSTITUTION:In the refresh operation, a refresh timer circuit 130 is selected by a selection circuit 150, and the refresh signal is outputted. A memory control circuit 120, by receiving the signal, controls the refresh operation for a memory circuit 110. At a diagnosis time, a scan controller 160 operates the scan operation for the circuit 130, and also, operates a timer circuit 140, and makes the circuit 150 select the circuit 140, and supplies the refresh signal generated by the circuit 140 to the circuit 120, thereby continuing the refresh operation. And after completing the scan operation, an operation is returned to the refresh operation by the circuit 130, thereby preventing the data from being dissipated.
Patent JP-2000042853-A (JP)
Title: Machine tool with spindle changing means and spindle changing method
Inventor: WATANABE AKIRA
IPC: B23B9/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To dispense with time required to change tools while suspending the rotation of a spindle. SOLUTION: This machine tool a spindle changing means is composed of a back and forth table 12 movable in the horizontal direction on a bed 11 and a right and left table 13 movable in the direction of intersecting the table 12 at right angles and a column 14 erected on the right and left table 13 and a column 14 turnable on a horizontal plane and a first spindle head 15 vertically movable along the column 14, a second spindle head 16 provided on a location (the location on 180-degree opposite side) different from that of the spindle head 15 and vertically movable independent of the first spindle head 15 along the column 14, a first spindle 17 and a second spindle 18 installed on the first spindle head 15 and the second spindle head 16, respectively, and a tool changing arm 22 changing a tool 21 in the second spindle 18,  and a tool magazine 24 mounted or the upper part of the column 14 and housing many tools 23.
Patent JP-H03239809-A (JP)
Title: Dust protective cover
Inventor: YAMAGATA TOSHIO
IPC: F16C29/08
Filed: 1990-02-16
Abstract: PURPOSE:To obtain simple structure, a low cost and compactness by connecting spacers with spongelike flexible elements, and by arranging the spacers so as to cover rails and move along the rails within the range of travel. CONSTITUTION:Spacers 4 are slidably engaged with slide grooves 1a on a rail 1 which supports a block 2 of a tool head and the like, and have sliding projections 4a for preventing the disengagement, and are arranged in the longitudinal direction of the rail 1. A cover 3 is formed by arranging and sticking spongelike flexible elements 5 between the respective spacers 4. In this case, both ends of the cover 3 are fixed to both ends of the block 2 on the rail 1. Consequently, it is possible to obtain simple structure, a low cost and compactness of the machinery concerned.
Patent JP-S58152416-A (JP)
Inventor: KIMURA KAZUO
IPC: A01G1/00
Filed: 1982-03-05
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-S56131967-A (JP)
Title: Method for bonding semiconductor chip
Inventor: MIHARA TERUYOSHI
IPC: H01L21/52
Filed: 1980-03-19
Abstract: PURPOSE:To perform the titled bonding without thermal distortion, by forming a thin glass film of low softening point on at least one face of the substrate having almost the same thermal expansion coefficient as that of a Si pressure sensitive chip by CVD method heating the thin film to provide fluidizing. CONSTITUTION:An Si substrate 4 whose surface is mirror finished is placed in CVD device and heated between about 300-400 deg.C in (CH3)4Pb, B2H6, SiH4 and O2 are induced, to grow uniformly a glass film 5' of low softening point of PbO-B2O3- SiO2 group on the substrate 4. An Si chip 1 is placed on the film 5', heated in the air and the film 5' is fluidized to bond the chip and the substrate. The softening point can be controlled freely by changing the ratio of material gas to select the temperature at which the chip is not deteriorated. In accordance with CVD method, the film 5' can be formed with thickness below 1mum, when an Si pressure sensitive element is bonded in said method the output drift will scarcely occur.
Patent JP-2000232007-A (JP)
Title: Resistor and its manufacture
Inventor: CHINOMI NORIMITSU
IPC: H01C17/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make a resistor easily manufacturable even when the resistance value of the resistor is lowered by constituting the resistor of a resistance element and terminals which are integrally formed at both end sections of the element and have thicknesses larger than the element and widths equivalent to or broader than that of the element forming the terminals and resistance element of one metallic sheet. SOLUTION: A resistance element 11 and terminals 12 which are integrally formed at both end sections of the element 11 and have thicknesses larger than that of the element 11 widths equivalent to or broader than that of the element 11 is formed of one metallic sheet. Only one resistance value correcting slit 13 is provided in the side section of the element 11, Then an insulating material 14 composed of an epoxy resin, polyester resin, polyether imide resin, liquid crystal polymer, etc., is provided so as to cover the surface of the element 11. In addition, the total thickness of the element 11 and insulating material 14 is adjusted to a value which is equivalent to or thinner than that of the terminals 12. A metallic coating material 15 composed of a metallic material, such as gold, silver, nickel, palladium, solder, tin, etc., is provided so as to cover the terminals 12.
Patent JP-S52114689-A (JP)
Title: Preparation of granular materials having protective filsm
Inventor: TAKAHASHI MITSURU
IPC: C09D5/03
Filed: 1976-03-23
Abstract: PURPOSE: To prepare granular materials having the blocking resistance on storage well balanced with the flowability on baking by polymerizing polymerizable monomers after the formation of protective films. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62193161-A (JP)
Title: Transfer apparatus for soldering
Inventor: FUKUHARA YOSHI
IPC: H01L23/50
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to solder leads on both sides, by providing a turning mechanism, which inverts the leads of a part on at least a solder bath by turning a chuck, thereby securely holding the part. CONSTITUTION:An integrated circuit part W is taken out of a loader 34 on a one-side conveyer 12 and washed with shower units 13 and 14. Flux, which is jetted from a fluxer 15, is applied, and preheating is performed with a preheater 16. The part is held with a chuck 41 of a part transfer mechanism 31. The part is moved by the part transfer mechanism 31. The part is moved up and down with respect to fused solder, which is jetted from a nozzle 37, and the solder is attached to leads L. The part is inverted with a turning mechanism 64 and leads on both sides are formed. The soldered integrated circuit part W is transferred on an other-side conveyer 17 from the transfer mechanism 31 and washed with shower units 18 and 19 afterward. The part is dried with a hot-air heater 20. Thus the part is securely held one by one, and the leads on both sides are soldered.