baber/WOPTO huggingface dataset:
Patent JP-S57106289-A (JP)
Title: Abnormality corresponding method on catv system
Inventor: NAITOU AKIHIKO
IPC: H04N7/16
Filed: 1980-12-22
Abstract: PURPOSE: To always receive a video signal on a terminal equipment side, by transmitting the signal substitute to a downward data signal to the terminal equipment on the receiving side by the use of a spare transmission method when the downward data signal is abnormal.  
     CONSTITUTION: When a downward data signal is abnormal, for example, a central controller 33 and a modulator-demodulator circuit 34 are impaired, either one of an AM detection output signal (e) or a clock signal (f) is not outputted from a detection circuit 39 and after 1∼2min when the output of AND circuit 40 is stopped to be generated, a delay circuit 41 outputs the detection signal caused by abnormality to a driving circuit 42. The driving circuit 42 operates a switching circuit 36 to bring a contactor (d) contact with a terminal (b). Therefore, an FSK signal which is modulated by a modulation circuit 44, the clock signal transmitted from a clock signal generation circuit 43, is outputted to a trunk cable 32 through a switching circuit 36 and a coupler 31 and the FSK signal is trasnsmitted to each terminal equipment by carrier wave having the same frequency as the downward data signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0633323-A (JP)
Title: Production of multilayer yarn
Inventor: MASUDA MINORU
IPC: D01H5/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain uniform structural yarn of plural layers having a stable covering ratio of yarn of multilayer structure without expensively spending a devise cost and an energy cost. CONSTITUTION:Sliver S1 as a core is fed to the outside of a draft zone when watched from a coiler head 5. Sliver S2 at a winding side is supplied to the inside, the sliver S1 as the core is treated in such a way an angle theta between the extended line of the sliver S1 in the draft axis direction and a line connecting a nip point Y of a front roller 4 to a coiler head 5 is projected to the horizontal plane to give a 0-60 deg. range. The constituent yarn of the sliver S1 as the core used has higher draft resistance than the constituent yarn of the sliver S2 at the winding side or the sliver S1 as the core is spun at a lower spinning speed than the sliver 2 as the winding side to stabilize the covering ratio of yarn of multilayer structure.
Patent JP-S6075043-A (JP)
Inventor: YABE HISAO
IPC: A61B8/12
Filed: 1983-09-30
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-S6426389-A (JP)
Title: Non-contact actuator
Inventor: HIGUCHI TOSHIRO
IPC: H02P6/17
Filed: 1987-07-22
Abstract: PURPOSE:To make it possible to make an effective drive by a simple circuit constitution by winding and loading an exciting coil for levitation and rotation on each magnetic pole of a stator and rotating a rotor in a state of magnetic levitation against the stator. CONSTITUTION:A plural number of groups of magnetic poles MG1-MG8 are formed onto a stator 1, and four or more magnetic poles MP1-MP4 are formed onto each group of magnetic poles MG1-MG8. One exciting coil L1-L4 for levitation and rotation is wound and loaded on each magnetic pole MP1-MP4. The rotation is made in a state of non-contact with magnetic levitation against the rotor 2 and the stator 1 by applying levitation control current and rotation current to those exciting coils L1-L4 for levitation and rotation one on top of another.
Patent JP-2000018980-A (JP)
Title: Pointer device for vehicle and its pointer
Inventor: SHIBATA HIROKAZU
IPC: G01D11/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pointer device for a vehicle, in which the indication state of a pointer becomes a completely different look between the time a light source used to make light incident on a pointer body is turned on until the time the light source is turned off. SOLUTION: In a pointer 30, a rotation base part 32, which is supported by the tip part of a pointer shaft 41 is provided, and a pointer body 31 which is extended so as to protrude from the rotation base part 32 is provided. The pointer body 31 is formed of a light conducting material. A light emitting diode 36 emits light towards the tip part of the pointer body 31 from the recessed part 32c of the rotation base part 31. Then, a colored layer 35 is formed along the rear 31b of the pointer body 31 and along the rear 32b of the turning base body 32, and the colored layer 35 reflects the light from the light emitting diode 36 as colored light. A semitransparent mirror layer 34 is formed along a surface 31a of the pointer body 31 and along a surface 32a of the rotation base part 32. The semitransparent mirror layer 34 transmits the colored light from the colored layer 35.
Patent JP-H0470793-A (JP)
Title: Gradational display circuit
Inventor: AOKI TETSUO
IPC: G09G3/20
Filed: 1990-07-11
Abstract: PURPOSE:To make a gradational display with simple circuit constitution by making a light-shade display on picture elements selected by a picture element specifying means according to the gradation information data of an analog signal. CONSTITUTION:This circuit is equipped with a picture element specifying means (controller) 2 which specifies and optional row and an optional column and outputs a digital signal containing gradation information data and an output converting means (H driver) 3 which outputs the gradation information data of the analog signal according to the gradation information data of the digital signal outputted by the picture element specifying means 2. The light-shade display is made on the picture elements selected by the picture element specifying means 2 according to the gradation information data of the analog signal. Consequently, a digital interface is obtained by a relative simple circuit and an increase in frame frequency is suppressed even for the gradational display.
Patent JP-2001008520-A (JP)
Title: Hair clippers type reaper
Inventor: MINAMI RYUICHI
IPC: A01D34/13
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a totally excellent hair clippers type reaping apparatus, having more improved durability than that of two blades in spite of following a structure of three blades capable of cutting in a rough dimensional accuracy. SOLUTION: A movable blade 6 obtained by connecting and integrating plural blades 7 with a knife bar 8 is laid slidably and movably right and left between an upper and a lower blade receiving plates 2 and 4 equipped with plural receiving blade parts 2a and 4a. The upper and the lower blade receiving plates 2 and 4 are provided with bypass parts 2b and 4b extended outward as much as possible so as to take a long way around a connection part between a cutting blade 7 and a knife bar 8. The lower blade receiving plate 4 is provided with an extracted hole 11 for discharging mud penetrated into a gap between the upper and the lower blade receiving plates 2 and 4. The upper blade receiving plate 2 is provided with a leak-off hole for projecting a reaping blade head upward.
Patent JP-H0348357-A (JP)
Title: Competition arbitrating circuit
Inventor: OKANDA TOMOSHI
IPC: G06F13/362
Filed: 1989-07-14
Abstract: PURPOSE:To inform a fault while maintaining the normal operation of the whole device by monitoring the significance continuing time of a common bus using right request signal line, and when the signal is stacked more than a fixed time, regarding the generation of a fault in its requesting source, disconnecting the signal line and displaying the disconnection on a fault display register. CONSTITUTION:When a using right is applied by a bus using right application deciding circuit 7, a signal line 300 is turned to a significant state, the counting of a counter 1 is stopped by the significant state of the signal line 300, an AND 2 is turned to a gate state and the requesting source of a using right request signal line 101 is allowed to use a common bus. When a fault is generated in the requesting source by some reasons and the request signal line 101 is significantly stacked, a monitoring timer 6 overflows after the lapse of a fixed time and the fault display register 11 is set up. The generation of the fault is informed to the external and the request signal line 101 is disconnected by an AND circuit 14. Thus, the fault can be informed and the normal operation of the whole device can be maintained.
Patent JP-2000018055-A (JP)
Title: Inlet control valve gear for internal combustion engine
Inventor: ASANUMA HIROSHI
IPC: F02D9/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of hermetical-density even by means of variations in the accuracy of finishing or the like in a valve and a valve shaft, etc., and their thermal distortion. SOLUTION: A butterfly type valve 7 is provided in an inlet passage 2 of a body 1. Two valve seat surfaces 9 and 10 to be faced to an outer circumferential surface at the upstream side of one side of semicircular parts of the valve 7 and an outer circumferential surface at the downstream side of the other side of semicircular parts of the valve 7 holding a valve shaft 4 between, are formed at the body side. Each tilt angle θ3 of both these valve surfaces 9 and 10 is set up to be larger than a tilt angle θ4, in time of the full close of the valve 7.
Patent JP-S6073227-A (JP)
Title: Defrosting control device for air-conditioning machine
Inventor: MARUGE TOSHIO
IPC: F25D21/00
Filed: 1983-09-30
Abstract: PURPOSE:To set the optimum detecting temperature in accordance with the condition of room heating by a method wherein the detecting temperature of a frost detector is changed by the operation of a pressure switch, which detects the pressure of a refrigerating cycle and operates an outdoor fan. CONSTITUTION:The high pressure of the refrigerating cycle does not arrive at the set pressure of a pressure switch 8 under a room heating operation in the area of condition wherein an atmospheric temperature is low and the capacity of room heating is low, therefore, the pressure switch 8 is being put ON and a normally opened contact 8a is being put OFF. A thermostat 9 is put ON or OFF in accordance with the change of a room temperature to control the ON-OFF operation of a compressor 2 and the outdoor fan 5. Accordingly, the defrosting control is effected under this condition by a low setting of the detecting temperature of the frost detector 3. When the atmospheric temperature increases and the room heating capacity is increased, the pressure of the refrigerating cycle is increased, the pressure switch 8 is put OFF and the outdoor fan 5 is stopped while the amount of heat absorption of an outdoor heat exchanger is reduced to reduce the room heating capacity, the normally opened contact 8a is put ON and a correcting resistor 20 is connected in parallel to an input resistor 16. Therefore, the detecting temperature of a thermistor 15 is raised and the frost detector 3 detects the frosting condition surely to effect the defrosting control even when the atmospheric temperature as well as the frosting temperature are high.
Patent JP-S6340385-A (JP)
Title: Laser oscillator
Inventor: KITA HIDEKI
IPC: H01S3/038
Filed: 1986-08-06
Abstract: PURPOSE:To ensure uniformity in electron density distribution by a method wherein an opening is provided in the center of one of the main electrodes and a rod-shaped preliminary ionization electrode is installed in the cavity created in said electrode. CONSTITUTION:An opening is provided in the center of a main electrode 2A, which is one of the main electrodes, a cavity is created in the main electrode 2A, and a rod-shaped preliminary ionization electrode 3A is installed in the cavity. The rod-shaped preliminary ionization electrode 3A is electrically connected to a preliminary ionization electrode 3. In a laser oscillator designed as such, simultaneously with an arc discharge taking place across a preliminary discharge gap 5, arcking takes place also between the rod-shaped preliminary ionization electrode 3A and the main electrode 2A, and UV rays leaking out of the opening cause a preliminary discharge to take place across a main discharge gap 4. Consequently, with preliminary ionization electron density from the main electrode 2A with an opening adding to the preliminary ionization electron density involving the preliminary discharge gap 5, electron density distribution may be made uniform.
Patent JP-H0471466-A (JP)
Title: Production of water-soluble food fiber
Inventor: TAKEUCHI MASAYASU
IPC: A23L1/308
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the title fibers having high transparency and gloss in dissolution in water by extracting a vegetable fiber raw material with an alkali, and treating the extract with an exo form glucosidase. CONSTITUTION:A vegetable fiber raw material (preferably material obtained by removing starch, protein lipid, inorganic substances, etc., from periderm of maize, rice bran, wheat bran, barley bran, malt root or wood) is extracted with an alkali, and the extract is treated with an exo form glucosidase (preferably glucoamylase, alpha-glucosidase or beta-glucosidase) to give the objective fibers.
Patent JP-H0850559-A (JP)
Title: File memory protector
Inventor: UDAGAWA YOSHIHISA
IPC: G06F21/31
Filed: 1994-08-04
Abstract: PURPOSE:To execute free file access inside a user group by dividing users into plural groups, registering them and setting the right of file access for the unit of a group. CONSTITUTION:This device is provided with an access right setting means 101 for setting the right of access to the file of the user, user belonging information storage means 102 for registering the information of the group to which the file user belongs, and inter-group access right information recording means 103 for registering the information to manage the right of file access among the groups to which the users belong. Besides, the device is provided with a file access managing means 100 for collecting and managing the access information each time the file access is executed from the user, file access right correspondence information storage means and file access history information storage means, etc., as well. Corresponding to a request from the user, the relevant file is retrieved, displayed and executed based on the file managing information.
Patent JP-H0930093-A (JP)
Title: Thermal transfer printer
Inventor: HORIKAWA KOJI
IPC: B41J17/36
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To discriminate a type of an ink paper without providing special purpose parts for detecting marks by providing a discrimination mark which is provided on the ink paper and indicates a record start position, a kind of ink color, and the type of the ink paper. SOLUTION: When an ink paper is conveyed in an ink heading mode and a mark 10a comes nearby between a mark sensor and a reflecting plate, an output of a mark detecting sensor 8a changes as follows: H-level → L-level →L-level → H-level and an output of a mark detecting sensor 8b changes as follows: H-level → L-level →H-level → H-level. At this time, a microprocessor determines that the ink paper to be attached to an ink cassette has four colors and that the ink paper is conveyed up to a head of a yellow ink as a print start position, and stops the conveyance of the ink paper. The type of the ink paper can be discriminated without providing a special purpose mark for discriminating the type of the ink paper.
Patent JP-S6161665-A (JP)
Title: Device for lining small-bore pipeline including bent part
Inventor: UGA TERUO
IPC: B05C7/08
Filed: 1984-09-03
Abstract: PURPOSE:To facilitate the movement of a painting device in a pipe and to obtain uniform film thickness by communicating a hollow leading guide, and housing a freely movable painting device in the guide. CONSTITUTION:A flexible wire 11 is inserted without hidrance into the outer pipe of a gas supply lamp, etc. by using a leading guide 2 as a guide. By this insertion, after the leading guide 2 reaches the end part of a gas main pipe at the terminal end of the pipe, a painting device 3 housed in the leading guide 2 is pushed outward from the inside of the guide 2 by operating the holding part 6 of a wire-inserting machine 1. Then a hose from a painting tank is connected to the hose joint of the holding part 6, and a resinous painting material is supplied to the painting device 3 through a supply hose 4 piercing through the flexible wire 11. Simultaneously, the painting device 3 is moved in the pipe from the terminal end to the starting end of the outer pipe of a lamp by winding the wire 11 with the wire-inserting machine 1, and a lining having uniform film thickness can be applied.
Patent JP-S6161534-A (JP)
Title: Optical repeater
Inventor: KURATA NOBORU
IPC: H04B10/07
Filed: 1984-09-03
Abstract: PURPOSE:To reduce a signal processing time in a repeater by outputting an error detection signal when the same level is consecutive for a prescribed time after an output signal of a photodetector changes to an H or L level. CONSTITUTION:When an output signal (a) of the photodetector 12 is normal (not including any error), since an output (b) of a control section 13 is always at an H level, the signal (a) is inputted directly to an optical transmitter 14. When the repeater of the pre-stage is faulty and light is made incident continuously on the detector 12, the signal (a) is always at H level and an erroneous signal is outputted. When the control section 13 detects that the H signal is consecutive for a prescribed time or over, the signal (b) is brought to the L signal and an error detection signal (d) is generated. Thus, the signal processing time in the repeater is reduced.
Patent JP-S57109494-A (JP)
Title: Ribbon type loudspeaker
Inventor: NAKAZONO JIROU
IPC: H04R9/00
Filed: 1980-12-26
Abstract: PURPOSE:To extend a high band threshold frequency characteristic up to a high frequency without decreasing an area of a diaphragm, by providing an equalizer having a specific shape, on a throat part of the front of the diaphragm. CONSTITUTION:In this execution example, an euqalizer 4 is formed like a sectional triangule which is parallel and also at the shortest distance to said diaphragm 2, and has the base of length (t) and other 2 oblique sides of length (l). (h) denotes height of said equalizer 4 having a sectional triangle, and (a) denotes a point of the lower part of said equalizer 4 positioned at the longest distance from a throat 3A, that is to say, a point of the lower part of a middle point M1 of the equalizer 4. (b) denotes a point where acoustic resistance is minimum, that is to sat, a point of the lower part of a middle point M2 of said throat 3A. When a high band reproducing threshold frequency in case when there is no equalizer, and said frequency in case when there is an equalizer air denoted as fc1 and fc2, respectively, the expressions of fc1 c/(B-S), fc2 c/ {2(l-h)+t} are formed, and when relation of 2(l-h)+t<B-S is established, a result of fc2>fc1 is obtained.
Patent JP-H05226218-A (JP)
Title: Optical projection system including refractive lens assembly provided with gap between constituent element lenses
Inventor: DEIBUITSUDO SHIEIFUAA
IPC: H01L21/30
Filed: 1992-07-10
Abstract: PURPOSE: To improve both the monochromatic correction and the colored correction of a unit expanding optical system and to correct the colored changes of astigmatism and the difference in the astigmatisms in the high degree by utilizing a gap or desirably an air gap arranged between the meniscus lens of a lens group and a plano-convex lens, located at a close interval. CONSTITUTION: An air gap 101 is arranged between a meniscus lens 102 and a plano-convex lens 103 of a refractive lens assembly. It is typical that the air gap 101 is arranged between a concave surface 104 of the meniscus lens 102 and a convex surface 105 of the plano-convex lens 103. By adding a small monocentric air gap 101 between the meniscus lens 102 and the plano-convex lens 103, the fifth-degree spherical aberration of the main light beam can be corrected. Then, this fact can provide the unit expanding optical projection system, wherein the seventh-degree astigmatism and Petzval's curvature are corrected.
Patent JP-S57107073-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L29/792
Filed: 1980-12-25
Abstract: PURPOSE:To produce the gates of good quality by etching dual construction polysilicon and gate oxide layer through an Si3N4 mask. CONSTITUTION:After a field oxide layer 202, the first gate oxide layer 203, the first polysilicon layer 204, the second gate oxide layer 205 and the second polysilicon layer 206 are laminated on a substrate 201 in normal practice, an Si3N4 layer 207 is deposited as thick as about one third thickness of the polysilicon layer 204 and a resist coating for mask is applied thereon. The layers 207 and 206 are simultaneously etched by CF4 plusma etching to produce a mask 209 and a control gate 210, and the resist coating is removed completely. Next, etching is performed successively through the mask 209 to produce the second gate oxide layer 211 and the floating gate oxide layer 212, and the mask 209 is then be removed to proceed to further processes. Advantages of this construction is that neither adhesion of resist nor uneven etching of the first polysilicon layer can take place because the resist coating is removed only by plusma once for all and the second oxide layers are etched through the mask of the nitride film, and, in addition, no side etching can take place because no wet etching process is used.
Patent JP-H078301-A (JP)
Title: Air permeable shoes
Inventor: HARADA MASANORI
IPC: A43B7/06
Filed: 1993-06-28
Abstract: PURPOSE:To provide air permeable shoes which are excellent in durability and walking and running stability. CONSTITUTION:Holes 11, 11... opening upward are provided on the heel and tread of the elastic shoe bottom 1. A plate 2 with bellows like protrusions 21, 21..., which are higher than the depth of the holes 11, 11..., formed on it inseparably corresponding to said holes 11, 11... is formed. The plate 2 is laid over the shoe bottom 1 with its protrusions 21, 21... inserting into the holes 11, 11... elastically and further, the air permeable insole 3 is laid over the plate 2.
Patent JP-S5888047-A (JP)
Title: Pulse power source apparatus for electric dust collector
Inventor: TERAI HIROSHI
IPC: B03C3/66
Filed: 1981-11-19
Abstract: PURPOSE:To make it possible to control pulse voltage in a wide range, by a method wherein a condenser having capacity larger than load is inserted between the midpoint of the secondary side winding of a transformer and the output terminal of a rectifier and pulse voltage is applied by the silicon control element of a primary side circuit. CONSTITUTION:When a condenser C is inserted between the output terminal of a half-wave rectifier type high voltage power source apparatus and the midpoint 3 of the secondary winding of a transformer, V3XC/(C+CEP) is developed at the output terminal as an AC component but, when C is made sufficiently larger than the capacity CEP of a dust collector, the AC component is made almost equal to V3. In addition, the condenser C is charged by the peak value of the electromotive force V2-V3 of the winding between the points 2, 3 thereof and discharged as negative corona discharge but, if the capacity of the condenser C is large and time constant due to CEP is sufficiently long, both end voltages of the condenser C are deemed constant. In this state, when the height and the width of pulse are controlled by the silicon element S of a primary side, pulse is superposed on DC and the height and the width of pulse can be controlled in the primary side.