baber/WOPTO huggingface dataset:
Patent JP-H04174818-A (JP)
Title: Deflection display
Inventor: HONMA HIROSHI
IPC: H04N5/72
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the reflection light in the glass of the incident light from the outside by providing a control section to control a deflection section by means of the control signal from detection sections to detect the direction and intensity of incident light. CONSTITUTION:Optical sensor 8 and 8' detect the direction and intensity of incident light 4 and 4. In the next step, a detecting section 13 detects the direction and intensity of incident light 4'' at a arbitrary position on a display 1 by substituting two resultant detected values in the relational expression of an arbitrary position on the display, which is given beforehand and the positions of the optical sensors 8 and 8', and the detected signals 16 of the direction and intensity are sent to a control section 14. The control section 14 calculates a control signal 17 to control the deflection direction of each section on the display 1 so that the deflection direction of liquid crystal may become perpendicular to the deflection direction in the glass of the incident light 4'' based on the signal 16 and the resultant signal 17 is sent to a deflection section 15. The deflection section 15 damps the transmitted light, which reaches the face bordering on a fluorescent screen, to reduce the reflection light in the glass by changing the deflection direction of the liquid crystal by means of the signal 17.
Patent JP-H08156748-A (JP)
Title: Wiper motor
Inventor: IRIE MASAO
IPC: B60S1/08
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the wiping range of a wiper-shaft without using a long swing arm by arranging one end part of a joint member for converting circular motion into reciprocating motion within the range in which a pivoting shaft of the joint member is extended in the axial direction through an auxiliary member. CONSTITUTION: When a brush 3e is energized, an armature 3 is rotated to rotate a worm wheel 5 through an armature shaft 3b, and torotate an auxiliary member 9 integrally with the worm wheel. On the auxiliary member 9, a connecting position C2 placed a specified distance L1 away from the center C1 of rotation of the worm wheel 5 makes circular motion, a first connecting part (b) on a joint member 8 directly connected to the connecting position C2 makes circular motion, and the circular motion is converted into the reciprocating motion of a swing arm 6. A wiper arm 20 is reciprocated-oscillated through a wiper-shaft 7 to wipe a rear door, etc. Thus, a wiper can wipe in a small turning range 92 without enlarging the distance L3 of the swing arm 6.
Patent JP-H10142426-A (JP)
Title: Light transmission member
Inventor: MARUCHI YOSHIHIRO
IPC: G09F9/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission member guiding emitted light beams from a light emitting element in a desired direction. SOLUTION: A light transmission member 1 is roughly formed into an L-like shape from translucent resin. The end face of the short side part of the light transmission member 1 is arranged by being opposed to an LED to become an incident surface 2 on which the emitted light beams of the LED are made incident and the end face of the long side part of the member 1 becomes a light-emitting surface 4 from which light beams advancing in the member 1 are emitted. A first reflection surface 31 is formed at the joint surface between the short side part and the long side part of the member 1 and the long side part is bent in two steps and a second reflection surface 32 is formed. The first reflection surface 31 reflects the incident light beams from the incident surface 2 roughly squarely.  The second reflection surface 32 reflects the reflected light beams of the first reflection surface 31 in a direction respectively crossing the incident light beams from the incident surface 2 and the reflected light beams of the first reflection surface 31 to emit them to the outside from the light-emitting surface 4.
Patent JP-H01145172-A (JP)
Title: Printer
Inventor: KOSUGI TAKASHI
IPC: B41J11/66
Filed: 1987-12-01
Abstract: PURPOSE:To automatically cut a feed hole portion off a continuous form paper after printing and eliminate the need for a manual cutting process by providing a cutting blade in a paper pressing mechanism for pressing the paper to prevent the paper from being disengaged from a paper feeding mechanism of a printer. CONSTITUTION:A main body 1 of a printer incorporates a paper feeding mechanism 2, and is equipped with a paper pressing mechanism 3. The paper pressing mechanism comprises a belt-shaped body provided with protrusions to be engaged with feed holes of a continuous form paper 4. A cutting blade 5 is foldably mounted at a position coinciding with a perforation of the paper 4 when the paper pressing mechanism 3 is turned back to the side of the paper feeding mechanism 2. Therefore, simultaneously with the automatic feeding of the continuous form paper, the paper part including the feed holes is cut off along the perforation. A cutout 6 is provided for preventing the cutting blade 5 from abutting against the main body 1.
Patent JP-H07157597-A (JP)
Title: Rubber composition for tire tread
Inventor: OISHI HIDEYUKI
IPC: C08L9/02
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a rubber composition for tire tread having strong road surface gripping power, not substantially damaging wear resistance. CONSTITUTION:This rubber composition for tire tread is obtained by mixing 100 pts.wt. of a diene-based rubber with 60-200 pts.wt. of carbon black having >=100m<2>/g CTAB and >=50ml/100g 24M4DBP oil absorption and at least 5-50 pts.wt. of a low-molecular weight block polymer of A-B-A structure (A is a vinyl aromatic compound polymer block and B is a diene-based polymer block) having 2,000-50,000 weight-average molecular weight(Mw) among those of 5-50 pts.wt. of this low-molecular weight block polymer and 5-200 pts.wt. of a softener.
Patent JP-H10137721-A (JP)
Title: Garbage decomposition treating device
Inventor: TAKUBO YOSHIICHI
IPC: B09B3/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To decompose a large amount of garbage with high efficiency in a short time by constituting a treating chamber of a single chamber, arranging a rotary shaft fixed with a special number of agitation blades in left and right and parallel, stirring and moving the garbage, etc., with the rotation in the mutually reverse directions, and circulating it in a treating tank. SOLUTION: A main body 1 formed in a square box shape is provided with a treating tank 2 of a single chamber and a control chamber therein. Two rotary shafts 4, 5 are arranged parallelly and horizontally in the treating tank 2, and plural agitation blades 6 are erected on respective shafts. A partitioning plate 7 is fitted only to a central part between the rotary shafts 4, 5. The garbage, etc., are stirred and moved in the mutual reverse directions, as shown with arrows, to allow them to circulate in the treating tank 2 and decompose. The treating tank 2 inside is heated with a heater 10 via a blower 11 and a duct 12 and also heat keeping effect is enhanced with a heat insulating material 1a.
Patent JP-H01148477-A (JP)
Title: Control device for resistance welding machine
Inventor: KOYAKATA MASATO
IPC: B23K11/24
Filed: 1987-12-02
Abstract: PURPOSE:To prevent defective welding by automatically detecting at non-welding time the disconnection/deterioration of the current detector of a troidal coil, etc., provided at the secondary side of a welding transformer. CONSTITUTION:A constant current power source 9 is connected to a troidal coil 1 by making a switching means 8 in turn-on state automatically by a microcomputer 7 prior to welding start and a constant DC current is fed to the troidal coil 1 and its lead wires 3, 3'. At this time when the coil 1 and lead wires 3, 3' are found normal, a DC voltage of about one volt is inputted to an arithmetic amplifier 4. This DC current is passed to only a resistance 5 provided that the coil 1 or lead wires 3, 3' be disconnected, hence the current voltage exerted on the arithmetic amplifier 4 becomes about 2V. This can be detected via the microcomputer 7 and A/D convertor 6, so the inconvenience can immediately be detected.
Patent JP-H03168976-A (JP)
Title: Digital signal processing circuit
Inventor: FUKAMI TADASHI
IPC: G11B27/30
Filed: 1989-11-25
Abstract: PURPOSE:To avert the dropout of data and to record and reproduce the data at a desired speed by switching the operating frequency of a digital signal processing circuit in accordance with control information. CONSTITUTION:A selecting circuit 36 switches contacts according to the switching signal SEL formed by the digital signal processing circuit in accordance with control information DCONT. A standard clock signal FS and a reference clock signal 2FS are selectively outputted to an audio signal converting circuit, an input/output circuit 40 and a digital signal input/output circuit 41 in a normal mode and a double speed recording and reproducing mode. On the other hand, a clock signal generating circuit 37 drives a crystal oscillation element 38 to form an oscillation output signal which is divided down by a frequency dividing circuit 35 and the system clock of frequencies A and B is obtd. The selecting circuit 39 switches the contacts according to the signal SEL and selectively outputs the clock of the frequency A or B to the prescribed circuits. The operating frequency of the circuit 41 is then eventually switched according to recording and reproducing speeds and the dropout of the data is effectively averted. The inputting and outputting of the data via the circuit 41 are thus executed.
Patent JP-2001125774-A (JP)
Title: Device and method for generating os
Inventor: KAREKI MASAYOSHI
IPC: G06F9/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for generating an optimal OS by considering the class of a task to be used for an application. SOLUTION: In a definition file 1, information for discriminating the task class is defined. An analytic means 2 analyzes to which one of three kinds of task switching source files 7a, 7b and 7c the contents of the definition file 1 correspond and reports the result to a selecting means 3. The selecting means 3 reports a file name corresponding to the analyzed result to a coupling means 4. The coupling means 4 couples any one of three kinds of task switching source files 7a, 7b and 7c and an OS main source file 5 and generates an OS file 6 of execute form. Thus, the OS provided with an optimal task switching function can be generated.
Patent JP-H04179855-A (JP)
Title: Air blast valve
Inventor: KUSHIBE TAKAHIRO
IPC: F02M67/12
Filed: 1990-11-14
Abstract: PURPOSE:To obtain good combustion by making the body of an open/close valve larger in cross section in sequence outward, making the partial tip of a valve seat almost even with the end face of the valve when the valve is lifted in maximum, and forming the rest to be located inward from the end face of the valve. CONSTITUTION:A jet air flow 27b, jetted from a nozzle port portion 15b where the tip of a conical valve seat 17 is located inward from the valve end face 18a when a valve 18 is lifted in maximum, is formed with a small jetting angle, while a jet air flow 27a, jetted from a nozzle port portion 15a where the tip 25 of the conical valve seat 17 is made almost even with the valve end face 18a when the valve 18 is lifted in maximum, is formed with a large jetting angle. If the sizes of sprayed fuel sprayed from a nozzle port 15 are small, sprayed fuel is jetted along a jet air flow 27. As a result, sprayed fuel with a small jetting angle in part is formed. On the other hand, if the sizes of sprayed fuel are large, sprayed fuel is not along with the jet air flow 27 and jetted in a conical form as a whole. It is thus possible to obtain good combustion.
Patent JP-H01148041-A (JP)
Title: Holding of interpole connecting wire
Inventor: SHIMOKUCHI NAOYUKI
IPC: H02K3/50
Filed: 1987-12-02
Abstract: PURPOSE:To shorten working time and facilitate cleaning, by a method wherein wires, connecting a plurality of interpoles of a rotary electric machine, are bundled and a bind tape is wound therearound spirally and continuously, thereafter, thermosetting resin is impregnated through vacuum pressure impregnation and is cured. CONSTITUTION:Lead wires 2, extended from a coil end head 1, are connected to the connecting conductors 3 of respective poles of 3-phase AC. An insulation tape 4 is wound continuously and spirally around the peripheral surface of the connecting conductor 3 to form connecting wires 5. The connecting wires 5 are bundled while interposing sponge type insulating filler 7 between the connecting wires 5, thereafter, a bind tape 9 is wound continuously and spirally. Subsequently, synthetic resin is impregnated from the outer periphery through vacuum pressure impregnation and is cured. According to this method, interconnecting work may be effected easily, working time for interconnection may be shortened and cleaning as well as maintenance of an apparatus after completion may be effected easily.
Patent JP-H03168933-A (JP)
Title: Optical system driver
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1989-11-28
Abstract: PURPOSE:To contrive the improvement in driving sensitivity and resonance frequency by forming a magnetic circuit in such a manner as to vary the direction of the effective magnetic field acting on the driving coil of a holding member and the direction of the effective magnetic field acting on the driving coil of a movable member. CONSTITUTION:The driving force is generated in a focusing direction cooperatively with the magnetic field in the direction Y of a magnet 16 when an electric current is passed to a focusing coil 7. Springs 3, 4 are then deformed in the focusing direction and a condenser lens 2 is moved in the focusing direction. The driving force is generated in the tracking direction cooperatively with the magnetic field in the direction Z of the magnet 16 when the current is passed to a coil 10. A carriage 8 is then moved in the tracking direction via rails 11 to make access. A galvanomirror is provided in a stationary optical system 18 to form a series of optical paths, by which the weight of the carriage 8 is reduced and the servo band in the tracking direction is widened. The yoke of the magnetic circuit for driving the carriage 8 and the magnetic circuit of a spindle motor 13 are integrated to a base 12. The spring 3 is placed above the yoke 15 and the spring 4 in a magnetic gap to reduce the size and weight of the carriage 8. The sensitivity and the higher resonance frequency are this improved.
Patent JP-H02139583-A (JP)
Title: Electrostatic recorder, its control method and evaluation of service life of electrostatic recording photosensitive body
Inventor: UMEDA TAKAO
IPC: G03G15/02
Filed: 1988-12-06
Abstract: PURPOSE:To achieve a highly accurate surface potential control, the service life evalua tion of a photosensitive body, picture quality control and the fault diagnosis of a recorder by forming a reference potential part possessing a prescribed potential in a part of a photosensitive body and comparing the part with the surface potential of a charge receiving part and thereby evaluating the potential. CONSTITUTION:A part of a photosensitive sheet 4 is wound on a drum tube 3 from a stock roll 1 after it has passed through the opening part 5 of the drum tube 3, and again wound on a takeup roll 2. The opening part 5 is covered with a cap 6, its potential is Vs, which is taken for the reference potential part. While a drum rotates, an electrifier 8 is controlled so that an output from a surface potential detecting means 7 becomes equal to the Vs. Consequently, the surface potential of the photosensitive body can be controlled to an appropriate value. Irregularity in the surface potential distribution, which is caused by deterioration, is compared with a reference value, whereby the service life of the photosensitive body can be evaluated. The title recorder can be systematized interactively in combination with an information processor, and can perform self-fault diagnosis.
Patent JP-H06165117-A (JP)
Title: Reproducing device
Inventor: NAGUMO MASAHIKO
IPC: H04N5/937
Filed: 1992-11-17
Abstract: PURPOSE:To always obtain a fine reproduced picture independently of the status of a reproduced signal. CONSTITUTION:Memories 31, 32 are connected to memories 21, 22 in series. A frame identification(ID) signal and a track number are written in each signal. Data other than the ones disabled to be corrected by an error correcting circuit 6 are distributed based upon their frame ID signals and written in the memories 21, 22, the track numbers of the signals are detected, and when 2nd subsequent tracks are stored in the succeeding frame of one memory, the completion of data storage in the other memory is judged. Data of the memory 21 or 22 completing the storage are burst-like transferred to the memory 31 or 32. Data in the memory 31 or 32 are repeatedly read out, a synchronous signal is added to the data by a synchronous signal adding circuit 12, the signal is converted into an analog signal by a D/A conversion circuit 13, and the analog signal is outputted from an output terminal 14 to execute slow reproduction.
Patent JP-H03166701-A (JP)
Title: Resistor
Inventor: MIYAUCHI SHINNOSUKE
IPC: H01C7/02
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a flexible resistor having a positive temperature coefficient by applying metal-plating to carbon black through an electroless method, lowering the resistance value of carbon black and combining the metal-plating treated carbon black with a high molecular compound manufactured through a graft method. CONSTITUTION:A resistor is composed of carbon black, a surface of which is plating-worked by silver or nickel, and a graft complex prepared by manufacturing a high molecular compound through a graft method. That is, carbon black is metal plating treated through an electroless method, and a plating layer is formed onto the surface of carbon black, thus lowering the resistance value of carbon black in the presence of the plating layer. Consequently, when the metal-plating treated carbon black is combined with the high molecular compound (the graft complex) manufactured through the graft method, the resistance change of interparticle contacts in the complex is increased. Accordingly, the flexible resistor having a positive temperature coefficient can be acquired.
Patent JP-S63161855-A (JP)
Title: Permanent magnet type synchronous motor with control detector
Inventor: MIYAMOTO TADAHIRO
IPC: H02K21/14
Filed: 1986-12-23
Abstract: PURPOSE:To increase the inside diameter of an armature, and to elevate torque by executing two-layer lap winding to a slot for an armature core while disposing a control detection section into a rotor section. CONSTITUTION:A slot 18 formed to an armature core 1 is shaped in a shallow groove into which only the lower coil side 19 of a coil can be buried. The number of the slots is brought to the same number as the total coil number NC=3qP (q represents an integer) of a winding 2. The lower coil sides 19 of each coil are buried into the slots 18, and upper coil sides 20 are fixed and arranged onto the inner circumferential surface of an armature in an air gap section between the inner circumferential surface of the armature core 1 and the outer circumferential surface of a field permanent magnet 3. The number N of the slots for the armature is set so that the three-phase winding 2 of two-layer lap winding fitted to the conditions of 3/2P<N<3P is executed. A rotor yoke 4 is formed to a cuppy shape, and a control detector consisting of a resolver stator 12, a resolver rotor 13, a rotary transformer stator 14 and a rotary transformer rotor 15 is disposed into the internal space of the cup.
Patent JP-2001121169-A (JP)
Title: Night soil treating apparatus
Inventor: SUGAI TADASHI
IPC: B09B3/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a night soil treating apparatus which is simple in the structure of paddles, is extremely easy in manufacture, is simple in the internals of an a agitating tank as well, is light in weight of the paddles, is small in agitating driving power, allows the uniform execution of mixing and agitating and facilitates the discharge of the agitated materials. SOLUTION: This night soil treating apparatus 1 for mixing and agitating the night soil and moisture regulating materials has the agitating tank 2 into which the night soil is fed, a paddle shaft 11 which is rotatably and horizontally installed in the agitating vessel 2 and the paddles 10 which are mounted at the paddle shaft 11 and agitate the night soil. The paddles 10 are formed by helically winding round rods 10a, 10b, 10c and 10d which are rod-like bodies around the paddle shaft 11 and are formed as coiled helical vanes respective in the forms of right-handed screw and left-handed screws (right-handed screw parts A and the left-handed screws B) with approximately the central part of the axial direction of the paddle shaft 11 as a boundary.  More preferably the paddles 10 are formed by connecting the round rods 10a, 10b, 10c and 10d as the plural rod-like bodies formed to an arcuate shape to each other.
Patent JP-H11144627-A (JP)
Title: Discharge display device
Inventor: IIJIMA MOTOI
IPC: H01J17/49
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an AC discharge display device with a three-electrode structure that has high brightness and facilitates realization of high precision. SOLUTION: By arranging one side display discharge electrodes 58a on a first plane P1 in parallel to the surface direction of a front panel 42 and the other side display discharge electrodes 58b on a second plane P2 in parallel to and different from the first plane P1, each pair of the display discharge electrodes 58a, 58b to be made to execute display discharge between them are placed at the height different from each other, facing to each other substantially, in the thickness direction oriented from the front panel 42 toward a back plane 44.  Thereby, the display discharge electrode 58a is positioned away from the vicinity of the inside surface of the front panel 42 that is to be in the light emitting side and only one display discharge electrode 58b per emitting division 64 is placed in the vicinity of the inside surface; thus, shading due to the display discharge electrodes 58a, 58b is reduced, so that the substantial aperture rate of each emitting division 64 is improved and high brightness can be hence obtained.
Patent JP-H06125762-A (JP)
Title: Production apparatus for cigarette filter rod
Inventor: TAKEGAWA MASAHARU
IPC: A24D3/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide an automatic weight-controlling mechanism for filter rod, easily attachable to an existing facility without necessitating a particular apparatus or handling license, producible at a low cost and having easy handleability. CONSTITUTION:The production apparatus for cigarette filter rod is provided with a tension gauge to measure the tension of a tow at the 1st stage treatment in a tow-treating machine and a controlling mechanism to receive the signal from the tension gauge and increase the rotational speed of a pretension roller through a micro-computer to control the tow tension at the 1st stage treatment to a definite level.