baber/WOPTO huggingface dataset:
Patent JP-H09260922-A (JP)
Title: Method for configuring portable radio equipment antenna and antenna system for portable radio equipment
Inventor: NAKASE KAZUHIKO
IPC: H01Q13/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the excellent antenna characteristics by improving the antenna for a portable radio equipment so as to avoid the antenna from projecting from a radio equipment casing and without the need for manual operation such as extension by extraction or push containing before and after the use. SOLUTION: An antenna element 9 whose electric length is λ/2 is fixedly placed along a top face of a radio equipment case. An opening end of an exciter 8 whose electric length is λ/4 is capacitively coupled 10 with the antenna element 9. A caption 7 indicates an earth pattern. A core wire 11a of a coaxial cable 11 is connected and in continuity to an input terminal of the exciter 8 and an outer conductor 11b of the coaxial cable 11 is connected to the earth pattern 7. A microstrip line may by used to connect the exciter 8 to a high frequency circuit in place of the coaxial cable 11.
Patent JP-H06282520-A (JP)
Title: Communication method between electronic control unit and monitoring device
Inventor: FUJITA NAGAHISA
IPC: G06F13/16
Filed: 1993-03-26
Abstract: PURPOSE:To shorten communication time and to reduce the load of the side of an electronic control unit (ECU) by transmitting a data transmission signal from the side of the ECU to the side of a monitoring device without basing on the signal from the side of the monitoring device at the time of the 2nd and succeeding samplings. CONSTITUTION:At the time of the first sampling, the monitor address signals corresponding to the number of channel are successively transmitted from the serial communication part 25 of the side of a monitoring device 2 to the serial communication part 14 of the side of an ECU 1. Based on these monitor address signals, data transmission signals are transmitted from the side of the ECU 1 to the side of the monitoring device 2. Subsequently, the monitor data signals corresponding to the number of channel are successively transmitted. At the time of the 2nd and succeeding samplings, data transmission signals are transmitted from the side of the ECU 1 to the monitoring device 2 without basing on the monitor address signal from the side of the monitoring device 2. Subsequently, the monitor data signals corresponding to the number of channel are successively transmitted.
Patent JP-H06279097-A (JP)
Title: Production of sintered glass ceramic and sintered glass ceramic
Inventor: OKAMOTO MASAHIDE
IPC: H01L23/15
Filed: 1993-03-26
Abstract: PURPOSE:To provide a sintered glass ceramic having a low sintering temperature similar to that of a copper conductive paste, a high strength, and a thermal expansion coefficient and a specific dielectric constant similar to those of products produced by conventional methods, and capable of being applied as a material for electronic substrates, and to provide a method for producing the same. CONSTITUTION:The powder of a glass fiber composition containing 9-30wt.% (expressed in terms of the oxide) of at least one kid of alkaline earth metal oxide, 35-58wt.% of B2O3, 15-37wt.% of Al2O3, and 0-23wt.% of SiO2 as main components is molded, subjected to the removal of a binder, fired for its densification, and subsequently subjected to a crystallization treatment to mainly crystalline 2Al2O3.B2O3 and/or Al2O3.B2O3 as a crystal phase. Thereby, a substrate material having a firing temperature of <=850 deg.C, a flexural strength of >=150MPa, a thermal expansion coefficient of <=4.0X10<-6>/ deg.C, and a specific dielectric constant of <=6 is obtained, and further the substrate material gives a simultaneously sintered substrate free from cracks at places near a through hole, because the contraction temperature area of the substrate material is well coincident with that of a copper conductive paste.
Patent JP-S60213241-A (JP)
Title: Cooler of rotary electric machine
Inventor: SAWATANI KENJI
IPC: H02K9/04
Filed: 1984-04-04
Abstract: PURPOSE:To reduce the windage loss of a generator motor by operating a blower mounted on a wind tunnel cover while the motor is stopped, thereby decreasing air flow rate while the motor is operating. CONSTITUTION:A blower 16 mounted on a wind channel cover 14 is operated when a generator motor 2 is stopped, a vent passage switching valve 18 is closed, a switching valve 19 is opened to intake external air from the valve 19 to generate circulating air stream flowing from the blower 16 through the interior of the motor 2 again to the external air. Most of the heat generated from the operating motor 2 can be cooled by the air stream.
Patent JP-H10265065-A (JP)
Title: Paper feeder
Inventor: OKA MASAHARU
IPC: H04N1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To dissolve this inconvenience in which a slant state is easy to become severe by pulling the tip angle part of a transmission manuscript when the transmission manuscript is slightly slanted due to that a read roller is going to pull the transmission manuscript by a quick speed. SOLUTION: By arranging a read roller 31 and separation roller 51 on the front and rear of a paper sheet feeding route K respectively and also both rotation is synchronized and rotated by a gear line and setting so that the rotation speed of the separation roller 51 is higher than that of the read roller 31, the slanting of the transmission manuscript sent out by the separation roller 51 is corrected smoothly while hitting when it is caught to the read roller 31 and also at the point of a time when the slanting is corrected, the generation of a paper block can be prevented by that a plunger 57 prevents the unreasonable further sending in, while finishing the delivery by cutting of a rotation drive force to the separation roller 51.
Patent JP-S56164977-A (JP)
Title: Radiation type tomograph
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/161
Filed: 1980-05-23
Abstract: PURPOSE:To changeover the high resolution with the high sensitivity by slid- switching an inner collimator. CONSTITUTION:Multiple radiation detectors consist of combining scintillators 1 with photomultipliers 2 in a ring shape around a patient 8 who is an object are arranged within the plane perpendicular to the body axis 0-0 of the object 8. Ringlike collimators 3a, 3b are disposed on the incident side of the ringlike arrangement of these radiation detectors, and are respectively supported by support rings 4a, 4b. The rings 4a, 4b rotate integrally in an arrow direction by being driven with a motor 7 via transmission mechanisms such as gears 5, 6 provided on the outside circumference at the rear end of the ring 4a. Althrough the ring 4b on the inner side rotates integrally with the ring 4a on the outer side, it is so arranged that it can retreat by sliding backward in the arrow direction of the axis 0-0.
Patent JP-H01242017-A (JP)
Title: Mixer
Inventor: TAKECHI KAZUNORI
IPC: A47J43/046
Filed: 1988-03-23
Abstract: PURPOSE:To prevent a container from being knocked down to scatter contents even if the container is pushed by mistake during its use, by fitting a clamp of a main body in an engaging hole of the container to fix the container to the main body when the container is used. CONSTITUTION:A main body 2 having a motor 1 built therein is provided right and left with clamps 11 having parts slidably projecting from the main body 2. A container 6 provided with a stirring section 7 rotatably driven by the motor 1 is mounted on the main body 2. The container 6 is provided with an engaging section 8 provided with engaging holes 9 fitting clamps 11 to fix the container 6 to the main body 2 when the container is used. Thus, even if the container is pushed by mistake during the use of the container, the container is prevented from being knocked down to scatter its contents. Since the container is difficult to knock down, it can be used even when it is somewhat inclined.
Patent JP-H04304890-A (JP)
Title: Production of ganoderic acids
Inventor: TSUJIKURA YOSHIKO
IPC: C12P1/02
Filed: 1991-04-01
Abstract: PURPOSE:To simultaneously obtain the subject compounds having antitumor action, hypotensive action, etc., by culturing seed mycelia of Ganoderma lucidum in a liquid medium under shaking, transferring the proliferated mycelia to a stationary environment, culturing by static culture and extracting the objective product from the cultured material. CONSTITUTION:Mycelia of Ganoderma lucidum are inoculated on a dextrose agar medium and cultured at 25 deg.C for 14 days in dark place by static culture to obtain seed mycelia of Ganoderma lucidum. The mycelia are proliferated by shaking culture or aerobic agitation culture in a liquid medium prepared by dispersing glucose as a carbon source and corn steep liquor as an organic nutrient source in sterilized water. The culture product is dried in hot-air drier at 50 deg.C, thoroughly shaken together with ethanol and filtered. The filtrate is concentrated, dispersed in water and extracted with chloroform. The extract is concentrated under reduced pressure to obtain the objective ganoderic acids consisting of ganoderic acid A to ganoderic acid Z.
Patent JP-S58185290-A (JP)
Title: Ribbon device for typewriter
Inventor: SHINADA KEIICHI
IPC: B41J35/10
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a ribbon device capable of repeat printing or repeat correcting operation while holding a ribbon at a printing point in lifted state by providing a control lever to couple an eccentric cam turning by a motor at a given position on the way of the rotation. CONSTITUTION:A cam lever 49 to left a ribbon to a printing position by means of an eccentric cam 53 turning by a motor and a control lever 65 to couple the eccentric cam 53 at a given position on the way of the rotation are provided. By coupling the eccentric cam 53 at a given position by the control lever, repeat printing operation or repeat correcting operation is made while holding the ribbon at the printing point in a lifted state. The ribbon device of such a simplified constitution can be obtained at low cost.
Patent JP-S56165520-A (JP)
Title: Press brake
Inventor: TSUCHIYAMA YUUJI
IPC: B30B15/24
Filed: 1980-05-26
Abstract: PURPOSE: To perform the press work always safely and accurately, by connecting a change-over valve to a hydraulic driver for vertically moving a mobile ram, in order to always keep the mobile ram in a balanced condition.  
     CONSTITUTION: At a press brake for vertically moving a mobile ram 7 against a stationary table 5, if the pressure of the working pressure fluid increases and the ram 7 goes up, a torsion bar 33 rotates around a pin 39 of the link members 43a,  43b. If the elevating mobile ram 7 leans to the left side, the torsion bar 33 can not  rotate, and the left link member 43b is pulled upward so that a push rod 67 installed on the upper surface of the link member 43b is also pulled up. At the same  time, a spool 65 of a change-over valve 63 is changed over through a valve changing over member 69, in order to stop or slow down the speed of upward movement  of the left side hydraulic driver 19b; hereby, the mobile ram 7 is set in a balanced  condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62225638-A (JP)
Inventor: SHOJI KYUICHI
IPC: E04B1/26
Filed: 1986-03-25
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-H02248804-A (JP)
Title: Position sensor
Inventor: FUJITA YUJI
IPC: G01B11/00
Filed: 1989-03-22
Abstract: PURPOSE:To realize an inexpensive position sensor by using a film EL element and reading whether lights generating time difference between the light emission start times of the respective parts in the film EL element with respect to pulse voltage to be applied reach a photodetector by an object to be measured. CONSTITUTION:When pulse voltage is applied to a film EL, lights emit in the order of E1, E2, and E3. The light emitted from the E1 is condensed through a rod lens array and subsequently reflected from the E1a of an object to be measured to be incident to a photodetector 13. At this time, the photodetector 13 senses light to judge that the object to be measured is present on the E2 of the film EL. In the same way, by reading whether the lights successively emitted from E2, E3... reach the photodetector using the photodetector 13, the position of the object to be measured is detected. In the example shown in a drawing, it is cleared that the light of the film EL of E5 or less is reflected by the object 14 to be measured to reach the photodetector 13 and the light from the film EL of E6 or more is present between E5 and E6. This position sensor can be applied as a close contact image sensor by setting the object to be measured to paper having a character or picture written thereon.
Patent JP-S52152868-A (JP)
Title: Rotary equipment for contact of gas, solid and liquid
Inventor: KIYOUGOKU TAKEJI
IPC: B01J10/00
Filed: 1976-06-14
Abstract: PURPOSE: To carry out the contact of the liquid and the packing material uniformly, to get rid of the unavailable part and to make possible to display the high capacity, by arranging horizontally the cylindrical vessel (used as both of the liquid tank and the packing container) having the inflow opening and outlet of liquid or gas respectively at both end parts and containing the packing material inside and by making rotate slowly the above vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03270821-A (JP)
Title: Automatic machining condition controller for electric discharge machining
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1990-03-22
Abstract: PURPOSE:To enable efficient machining in a device for automatically controlling machining conditions in discharge machining by estimating machining speed through detection of effective discharge time rate, and further estimating accurate maching area from the machining speed and electrode transfering speed. CONSTITUTION:In this control device, an electrode 1 is attached to an electrode transfer driver (Z axis) 3a, while a work piece 2 is attached to a Y axis driver 3c. To the electrode 1 and workpiece 2 a machining power supply 4, discharge condition detection circuit 5 and low pass filter 6 are connected. From a discharge condition detection circuit 5 a discharge time signal C is output. The signal C is counted at a counter 11, then the output D is input to a CNC device 9 and processed thereby as an effective discharge time rate phi. To a comparator 7 the output e' and servo reference voltage eref are input, then the output  e is input to the CNC device 9 via an A/D converter 8 and converted into an electrode transfer signal, and output to the electrode transfer driver 3.
Patent JP-S60213827-A (JP)
Title: Infrared-ray sensor
Inventor: TANIGUCHI YOSHIHARU
IPC: G08B13/00
Filed: 1984-04-07
Abstract: PURPOSE:To prevent the finding of the sensor by an intruder, by setting the outer diameter of a can within a specified value, thereby making the sensor compact. CONSTITUTION:In order to make the configuration of an infrared-ray detector compact, it is necessary to reduce the configuration of an infrared-ray sensor, which is provided in the inside. An infrared-ray filter 21 is mounted on the top part of a TO-5 type can 20. A pyroelectric element 22 is arranged in the inside. With the outer diameter of 6-3mm. of the can as a reference, the standard design values of the element 22, which are the optimum values in performance with respect to the can 20, are determined as follows: the ratio of the width W is 1; the ratio of the length L is 2; the ratio of the gap G between sensitive surfaces is 1; and the ratio of the space gap l in the longitudinal direction of the side and the space gap G in the direction of the width are 1.
Patent JP-H11274635-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAKA TOSHIAKI
IPC: H01S5/32
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To attain high efficiency operation with low threshold value simultaneously with high output characteristics by forming a heterojunction structure of optical waveguide layers and a sandwiched emission active layer on a semiconductor inclination substrate and forming a multiperiod superlattice thin film layer at least on the underside of the emission active layer. SOLUTION: An n-type GaAs butter layer 2, an n-type AlGaInP optical waveguide layer 3, a superlattice thin film layer 4, a multiple quantum well structure active layer 5, a P-type AlGaInP optical waveguide layer 6, a p-type AlGaInP etching stop layer 7, a p-type AlGaInP optical waveguide layer 8, and a p-type GaInP layer 9 are epitaxially grown sequentially on an inclination substrate 1 by organo-metallic VPE. The superlattice periodic thin film layer 4 and the multiple quantum well structure active layer 5 are formed in energy band structure. Since the superlattice periodic thin film layer is formed at least on the underside of the active layer, step bunching is suppressed on the inclination substrate resulting in the enhancement in the planarity and interface steepness of the quantum well layer.
Patent JP-H07253077-A (JP)
Title: Changeover device of valve at carrying device of heavily viscous object
Inventor: TOMITA MITSUO
IPC: F04B15/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide a changeover device of a valve having little pulsation of carried objects in the case of a device to carry consecutively heavily viscous objects by operating alternately a pair of cylinders. CONSTITUTION:Chuck valves 3, 4 are provided at the discharge openings of a pair of cylinders A, B, and poppet valves 5, 6 are provided at their suction openings, and at the perimeter of the pair of cylinders A, B, limit switches LS1, LS4 that are positioned in the vicinity of the reciprocation dead points of pistons 1, 2 in the cylinders A, B and can detect the pistons 1, 2 which have come to these positions, are provided, any by conducting the linking connection of these limit switches S1, S4 and the poppet valves 5, 6, when the piston of one side cylinder is positioned in the vicinity of a pressure delivery finish end, the poppet valve of the other side cylinder is closed, and the other side cylinder is made to conduct going motion. By overlapping the start end portions and the finish end portions of the pressure delivery processes of the pistons 1, 2 of the pair of cylinders A, B, the pulsation and the sudden pressure rise of carried objects can be mitigated.
Patent JP-S60215323-A (JP)
Inventor: TAKIZAWA KIYOSHI
IPC: A47C9/00
Filed: 1984-04-10
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-S60213725-A (JP)
Title: Air-fuel ratio detecting device
Inventor: IMAMURA SATOSHI
IPC: F23N1/02
Filed: 1984-04-10
Abstract: PURPOSE:To enable easy detection of air fuel ratio, by detecting a value of a ratio between the power spectrum of a band-pass filter within the frequency range of primary natural vibration and the power spectrum of a full frequency range. CONSTITUTION:A titled device comprises a photoelectric sensor 11, which outputs an electric signal responding to a change in a light volume of flame, a first power spectrum detecting means 13 which detects a power spectrum of a part or all of the frequency band width of an output signal from the photoelectric sensor 11, and a second power spectrum detecting means 14 which detects the power spectrum, within the frequency band width of the output signal of the photoelectric sensor 11, of a component having a frequency within the frequency band of natural vibration of a combustion device. This causes a dividing circuit 20 to divide the output values of an integrating circuit 16 and an integrating circuit 19. A relation between the value and an air-fuel ratio A/F of flame enables detection of the air-fuel ratio A/F.
Patent JP-H07241227-A (JP)
Title: Merchandise pushing out mechanism with tape
Inventor: TOMURO HIROSHI
IPC: A47F1/12
Filed: 1994-03-03
Abstract: PURPOSE:To enable merchandise to be pushed out sequentially from the interior by a spring force at every extraction of the merchandise and to display the stock of displayed merchandise to be recognized at a glance on a tape in a merchandise pushing out mechanism with tape used by mounting on a merchandise display apparatus. CONSTITUTION:This mechanism is constituted of a front holder 7 and a rear holder 8 arranged by keeping distance, the tape 5 sliding as circulating or turning by coming in contact with the front and rear holders 7, 8 and the pushing out apparatus 1 connected to a part of the tape 5 and provided between the front and rear holders 7, 8, and a spring driving means 2 is provided on either the pushing out apparatus 1 or front and rear holders 7, 8, and a power by the spring driving means 2 can be transmitted to the pushing out apparatus 1 and the tape 5.
Patent JP-S61231311-A (JP)
Title: Burner
Inventor: KATO HARUO
IPC: F23C6/04
Filed: 1985-04-03
Abstract: PURPOSE:To improve the pre-mixing of a gasous fuel and combustion primary air by circulating in repetition of U-turns a gaseous mixture of combustion primary air and the gaseous fuel which are fed into a mixing cylinder, between the mixing cylinder and a burner port. CONSTITUTION:The burner comprises a mixing cylinder 17 into which a gaseous mixture of combustion primary air and a gaseous fuel is fed from the base portion thereof, a diaphragm 13 through which the tip end opening 18 of the mixing cylinder 17 is penetrated, a mixing promoting cylinder 23 having a circulation hole 26 at the base portion of the peripheral wall and provided so that the tip end opening 18 of the mixing cylinder 17 is encircled, and forming a ring-shaped return passage X, and an outer cylinder 27 provided in the outside of the mixing promoting cylinder 23 and also provided at the peripheral side tip end part with a burner port 30 in which a combustion flame is formed toward the peripheral side direction. A secondary air hole 16 through which combustion secondary air is fed along the peripheral side outer surface of the outer cylinder 27, is formed in the diaphragm 13. The gaseous mixture flowing out of the mixing cylinder 17 flows reversely through the ring-shaped return passage X and flows into the outer cylinder 27 through circulation holes 26 and 26. Then the gaseous mixture is guided toward the burner port 30 and pre-mixing can be rapidly improved.
Patent JP-S56167383-A (JP)
Title: Dye laser
Inventor: NARUSE YUUJI
IPC: H01S3/213
Filed: 1980-05-27
Abstract: PURPOSE:To emit laser light with the oscillating wavelength of 400-500nm by adding a dyestuff of napthalimide series shown by a specified general formula in a dyestuff solution. CONSTITUTION:In a laser-active dyestuff shown by the general formula, R1 is H, alkyl group, alkenyl group, cycloalkyl group, or phenyl group; R2 is H, alkyl group, alkoxyalkyl group, alkenyl group, phenyl group, or aralkyl group; and X is H, halogen, alkoxy group, alkoxyalkoxy group, or alkonyloxy group. The naphthalimide dyestuff with this structure is dissolved in water or organic solvent, and its concentration is adjusted to 10<-1>-10<-4>mol/l. The solution is injected into a quartz cell, and irradiated wit a Nd-YAG laser as a pumping light source, to obtain the laser light of which the oscillating wavelength is 400-500nm and the conversion efficiency is high.