baber/WOPTO huggingface dataset:
Patent JP-H05290306-A (JP)
Title: Automatic ble device
Inventor: TAKEI YOSHINORI
IPC: G11B5/03
Filed: 1992-04-13
Abstract: PURPOSE:To suppress increasing of hardware and to obtain a good frequency characteristic by readjusting only a characteristic of an equalizer by a frequency signal for fine adjustment after completion of characteristic setting operation. CONSTITUTION:A CPU 1 lets an internal register A store data indicating setting of equalizer of 15kHz, and the maximum adjusting value of attenuation volume is sent to a high frequency band equalizer adjusting circuit 9b from plural tables having different level adjusting values respectively in a ROM 3. Next, the CPU 1 let a signal selecting means 6 select and output a test signal of 15kHz from a oscillating circuit 5a, let a magnetic tape 12 record it, and let a reproducing head 13 send it to a level detecting means 15. Next, the CPU 1 let an internal register B store a level of a reproduced test signal via a A/D converter 16, and it is compared with the reference value in the ROM 3, then a adjusting value of less attenuation volume is sent to the circuit 9b as required. And the CPU 1 performs the similar required processing about data indicating equalizer setting of 10kHz.
Patent JP-H02274873-A (JP)
Title: Target for sputtering
Inventor: ISHIGAMI TAKASHI
IPC: C23C14/34
Filed: 1989-04-14
Abstract: PURPOSE:To obtain an electrically conductive uniform film of high purity titanium silicide by using a discoid target for sputtering formed by alternately arranging sectorial blocks of high purity Ti and sectorial blocks of high purity Si. CONSTITUTION:Sectorial blocks 1 of high purity Ti and sectorial blocks 2 of high purity Si are alternately arranged to form a discoid target 3 of Ti-Six (2<=x<=3) for sputtering. The purity of Ti in an electrically conductive film of titanium silicide obtd. by sputtering with the target satisfies the level of impurities required by an electrically conductive film for wiring. The target promises high integration of a semiconductor device.
Patent JP-H04303981-A (JP)
Title: Frequency-stabilized light source having narrow line-width oscillation frequency spectrum
Inventor: KOBAYASHI ISAO
IPC: H01S5/0687
Filed: 1991-03-29
Abstract: PURPOSE:To realize a frequency-stabilized light source by stabilizing the frequency of laser light to a saturated absorption line erected on the slope of the linear absorption spectral line of atoms or molecules by means of saturation spectroscopy with an optical frequency shifter and using the said slope. CONSTITUTION:Semiconductor laser light is reflected along the same optical path with a semitransparent mirror 5 after the light is passed through an absorption cell 6 and again passed through the cell 6. When an optical frequency shifter 8 is provided between the cell 5 and mirror 5 and, after the frequency of the semiconductor laser light is shifted, a saturated absorption line is erected on the slope of a linear absorption spectral line again passed through the cell 6 and the phase of the laser light is detected with a phase detector 12 at the frequency of a modulated signal source 10, the differentiated waveform of the saturated absorption line can be obtained. The frequency of the laser light is stabilized at the center frequency of the saturated absorption line by electrically and negatively feeding back the waveform to a semiconductor laser controller 11 as a frequency discriminating signal and, at the same time, the laser line width is narrowed by using the slope of the linear absorption spectral line.
Patent JP-H09256178-A (JP)
Title: Treatment of harmful material in film forming device
Inventor: OSHIMA NORIKAZU
IPC: C23G5/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To effectively remove harmful materials and to clean a film forming device without giving damage thereto by introducing water vapor and microwaves into a film forming device, hydrogenizing adhered group V and VI harmful materials and dissolving the same in water. SOLUTION: In a chamber 1 of a film forming device, a trace amt. of water vapor is introduced from a water sump 2, and preferably, by ultraviolet rays from a xenon lamp, the molcular oscillation thereof is excited. Together with this, microwaves from a microoscillator are introduced through a service port 5, and the electrons on the bonding orbit of group V and VI harmful objects adhered to the inside of the device are excited. In this way, the above harmful objects are hydrogenized at a high speed and are made easy to dissolve in water. This hydrides are dissolved in the sump provided in the chamber 1 and are recovered.
Patent JP-H08284266-A (JP)
Title: Joint for truss construction
Inventor: KAWAI RYOZO
IPC: E04B1/58
Filed: 1995-04-19
Abstract: PURPOSE: To form a joint easily and at low cost even if the number of truss members different in the axial direction increases. CONSTITUTION: A joint 10 for truss construction is constituted by fixing a gusset plate 14 on an interior wall surface of a sectional member 12 of a centrifugally cast steel pipe. Thereafter, a female screw 121 in which a truss member with a male screw is provided on a side wall of the sectional material 12. Additionally, the gusset plate 14 is protruded from the sectional material 12, and a bolt hole 143 to fasten the truss member with the gusset plate 14 is provided on this protruded part. As the truss members are connected to each other by dispersing them to the sectional material 12 and the gusset plate 14 even when the number of the truss members different in the axial direction increases, it is possible to decrease the number of the gusset plates 14 to be welded by crossing them with each other in comparison with a conventional gusset plate type.  Additionally, work to thread the female screw 121 on the sectional material 12 becomes easy in comparison with a conventional ball joint type.
Patent JP-H05270952-A (JP)
Title: Method for producing pottery and its device
IPC: C04B41/86
Filed: 1992-03-19
Abstract: PURPOSE:To provide a method for producing a pottery and its device, capable of softening a binding agent at the underglazed parts of the unglazed pottery base, cleaning off dusts such as fine dusts on the surface of the pottery base, glazing the whole surface of the pottery base in an uniform thickness and effectively preventing the generation of the unevenness, pin holes, etc., on the surface of the burnt pottery by spraying steam on the surface of the pottery surface before the unglazed pottery base is glazed in the process for producing the pottery such as a bowl or dish. CONSTITUTION:A pottery S1 is loaded on right and left rope groups 111a and 112a each comprising an arbitrary number of ropes in a carrying section 11a, and while the pottery S1 is rotated by the slow and fast speeds of the right and left rope groups, the pottery S1 is carried to a place below nozzles 12a, and the steam generated with a steam generator and fed into the nozzles 12a through a steam-feeding pipe 132a is sprayed on the surface of the pottery S1.
Patent JP-H01266568-A (JP)
Title: Image forming device
Inventor: HIGETA AKIRA
IPC: G03G15/00
Filed: 1988-04-18
Abstract: PURPOSE:To prevent errors in the positions of respective images from occurring by eliminating or adding a part of dot image information according to a image recording process and the degree of shrinkage of recording paper. CONSTITUTION:The part of dot image information which should be printed next is eliminated or added according to the number of printing times, that means, the number of repeating times of an electrophotographic process and the degree of shrinkage of the recording paper 9. Namely, the deviation between a 1st image printed first and the image printed thereafter can be corrected by eliminating the dot information which is in a specified order in a main scanning direction out of the dot image information which should be printed next and also eliminating the dot information by amount of one scanning in the specified order in a subscanning direction. When the recording paper extends in case of pressure fixing instead of thermal fixing, the dot information in the specified order and the dot information by amount of one scanning must be added. Thus, the errors can be prevented from occurring in the positions of the images.
Patent JP-S61252646-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIOKA TAIJO
IPC: H01L21/28
Filed: 1985-05-02
Abstract: PURPOSE:To simplify processes, by forming contact holes on a gate metal, thereafter oxidizing or nitriding a part, which is exposed at the contact hole part of the gate metal. CONSTITUTION:Contact holes (e) and (f) are simultaneously formed both in a diffused layer 5 and in W 4 of a gate electrode. Annealing is carried out in an oxygen atmosphere. Then, an oxide film 9 of W is formed on the surface of the W electrode, which is exposed at the part of the contact hole (f). Then, W 10 is evaporated by sputtering, and annealing is performed. Then, tungsten silicide 7 is formed on the surface of the diffused layer 5. Thereafter, the W 10, which is not reacted, is removed by H2O2 etching liquid. Then, the oxide film 9 of the W is removed, and an Al wiring material 8 is formed. Thus, a protecting film is formed, and a highly reliable product can be obtained.
Patent JP-S59219716-A (JP)
Title: Alignment observing device
Inventor: ABE TOSHIO
IPC: G02B27/00
Filed: 1983-05-27
Abstract: PURPOSE:To observe the alignment of an antenna when an artificial satellite is in its orbit with a simple constitution, by observing an interference pattern corresponding to an alignment error basing on the deformation of an optical fiber cable. CONSTITUTION:Optical fiber cables 10 are fixed to a fixing point 11 in the vicinity of the focal point of the antenna 2 of a primary ejector 8 and fixing points 12-15 at the edge part of the antenna 2 installed at 90 deg. intervals and their optical path changes in accordance with the change in tension caused by an antenna alignment error. On the other hand, cables 27 having the same length as the cables 10 have on fixing points. A coherent laser light which passes through the cables 10 and 27 is differentially processed at an optical signal processing mechanism 16 and an interference pattern corresponding to the antenna alignment error is observed after the influences of the deformation of the cables 20 and 27 are eliminated. By this simple constitution, the antenna alignment observation can be performed even when an artifical satellite is in its orbit.
Patent JP-H04303782-A (JP)
Title: Temperature indicating battery checker
Inventor: OOKA SATOSHI
IPC: H01M6/50
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the degradation of conductance in a conducting layer due to folding, stabilize conductance and enable uniform and exact color indication. CONSTITUTION:On one side of the base film 1 of polyester film, an aluminum vaporization layer is provided as a conducting layer 2, and on a part corresponding to the folding part 6 of the conducting layer 2, a protection layer 5 is provided with colored ink made from urethan-vinyl resin. On the other side of the base film 1, a picture layer 3 is formed in printing, and on a determined part corresponding to the heated part of the conducting layer 2, a temperature indication ink layer 4 made from thermo-chromic chiral nematic liquid crystal is spread and dried.
Patent JP-S5428114-A (JP)
Title: Magnetic tape
Inventor: ITOU TOSHIYUKI
IPC: G11B27/26
Filed: 1977-08-04
Abstract: PURPOSE: To accurately detect the running quantity and remaining quantity of tape by providing marks of a light reflecting substance on the back of the magnetic face of the tape at a fixed spacing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05264912-A (JP)
Title: Scanning light beam position detecting device
IPC: G02B26/10
Filed: 1992-03-19
Abstract: PURPOSE:To provide the scanning light beam position detecting device which can execute a position detection of a scanning light beam with stable accuracy, and also, can suppress lowly the parts cost. CONSTITUTION:When a scanning light beam L2 is made incident on a slit 20 in which plural light transmission holes 21 are provided in a line along the scanning direction B, and the scanning light beam L2 which transmits through the light transmission holes 21 is made incident on the peripheral surface 92 of a fluorescent optical fiber 90, and the scanning light beam L2 guided to both its end faces 91 is photodetected by a photodetector 100, the fluorescent optical fiber 90 is set to length which always becomes above a prescribed value irrespective of an incident position onto the fluorescent optical fiber 90 of the scanning light beam L2 in the scanning direction B, and between the slit 20 and the fluorescent optical fiber 90, a focusing lens 80 for focusing the scanning light beam L2 for transmitting through the light transmission holes 21 to the peripheral surface 92 of the fluorescent optical fiber 90 is provided.
Patent JP-S58210577-A (JP)
Title: Measuring instrument for printed-circuit board
Inventor: TANAKA SHIYUUICHI
IPC: G01R1/073
Filed: 1982-06-01
Abstract: PURPOSE:To improve the productivity or measurement precision of a testing and measuring steps by fitting numbers of pins which are to contact the circuit conductor part of a printed-circuit board to be measured, and providing a circuit, etc. for processing collected signals. CONSTITUTION:Contact pins of a measuring instrument 1 are arrayed in a matrix; and mount parts 5 are changed according to a circuit to be measured, function, etc., and only a signal processing circuit on the printed-circuit board 4 is replaced to execute freely various measurements of a variety of circuits to be measured. Signals led out through the contact pins 3 are processed by the signal processing circuit right above them according to the purpose of the measurement and the loss in a long-sized cable is evaded even during a measurement, etc. of an analog signal. Consequently, the productivity or measurement precision of testing and measuring steps are improved.
Patent JP-S60238270-A (JP)
Title: Grinding device
Inventor: HIRASE TERUO
IPC: B24B47/10
Filed: 1984-05-10
Abstract: PURPOSE:To make it possible to automatically carry out a polishing process, by providing such an arrangement that a hydraulic cylinder presses a workpiece against a grind stone which is attached, through a universal joint, to a grind stone shaft slidably coupled to a shank shaft for attaching a spindle to a machine tool. CONSTITUTION:When a grind stone 3 which is attached, through a universal joint 2, to a grind stone shaft 6 coupled to a shank shaft 7 slidably in the axial direction, is elevated along, for example, a workpiece W, a piston 5a is pushed up by means of an arm 6 so that the pressure in the upper chamber C1 of a hydraulic cylinder 4 increases upto P1+DELTAP2 while the pressure in the lower chamber C2 decreases to P2-DELTAP2. However, a relief valve D1 controls the pressure from P1+DELTAP1 to P1 and a pressure reducing valve E2 controls the pressure from P2-DELTAP2 to P2, thereby the pressing force of the grind stone 3 is made constant. Meanswhile upon lowering of the grind stone 3 the pressing force is controlled to be made constant due to the functions of both pressure reducing valve E1 and relief valve D2 similar to that mentioned above. Thus, the polishing process may automatically carried out in stead of a manual operation.
Patent JP-S61249369-A (JP)
Title: Apparatus for peeling and delivery of laver sheet
Inventor: YAMADA SHOICHI
IPC: A23L17/60
Filed: 1985-04-30
Abstract: PURPOSE:A laver screen supporting a laver sheet is delivered from a laver- drying apparatus, the laver sheet is peeled off from the screen at the lower transferring part of an intermittent conveyor for making laver sheet, the laver sheet is taken out of the apparatus, and the empty screen is transferred to the laver-making line at the upper transferring part of the conveyor. CONSTITUTION:A laver screen 13 supporting dried laver sheet is transferred by a laver screen conveyor 4 consisting of a pair of intermittently driven parallel chains 2, 2 and a number of laver screen-holding rods 3 attached to the chains at regular intervals. The laver sheet 25 is peeled off from the screen 13 above the conveyor 4, and the screen 13 is left on the laver screen conveyor 4 by lowering the perforated belt conveyor 5. The laver sheet 25 sucked to the belt conveyor 5 is lowered and delivered from the apparatus by the rotational motion of the belt conveyor 5. The apparatus is furnished with a tool 10 to press an end of the laver screen, a clip 11 to hold the other end of the screen and a driving apparatus 12 to reciprocate the clip 11 intermittently along the direction perpendicular to the chains 2, 2.
Patent JP-S63259536-A (JP)
Title: Still picture trimming device
Inventor: KOMURA TSUNEO
IPC: H04N5/66
Filed: 1987-04-16
Abstract: PURPOSE:To execute trimming of a still image, while monitoring a composite image, by displaying the composite image in which a trimming frame has been superimposed to the still image, and bringing automatically the still image of an area which has been set by the frame, to an image pickup by a prescribed image pickup magnification. CONSTITUTION:A photographic image of a photographic print 2, etc., arranged on an X-Y table in order to obtain each split image displayed on a multi-image display device is brought to an image pickup by a color television camera 8 and displayed on a monitor television 14, and also, a trimming frame 30 corresponding to each split image is superimposed and displayed on the monitoring television 14, and an image in a region shown by this trimming frame 30 is brought to an image pickup successively by a prescribed image pickup magnification. In such a way, each split image shown by the trimming frame 30 on the monitoring television 14 coincides with each split screen for constituting a multi-screen, therefore, the trimming of a multi-image displayed on the multi-screen can be executed, while monitoring the image displayed on the tube surface 14 of the monitoring television 14.
Patent JP-S62249772-A (JP)
Title: Printer
Inventor: KARUBE YOSHIYUKI
IPC: B41J11/30
Filed: 1986-04-23
Abstract: PURPOSE:To enable selective use of a continuous form paper, by providing two sets of pin tractors, a paper passage for each continuous form paper, a means for transmitting the driving force of a driving device to the pin tractors, and a means for switching the transmitting means from one to the other of the pin tractors. CONSTITUTION:When using a continuous form paper 5a set on a pin tractor 13 by interrupting a printing operation conducted by using a continuous form paper 5b set on a pin tractor 20, a selecting switch 43a is operated, and a con trolling part 30 checks the operating condition of a sensor 31b. When setting of the continuous form paper 5b is detected, a driving motor 27 is reversely rotated, and when an end of the continuous form paper 5a is detected by the sensor 31b, rotation of the motor 27 is stopped. Then, the controlling part 30 checks the detection output of the sensor 31a to detect whether the continuous form paper 5b is set on the pin tractor 13. When the setting of the paper 5a is detected, a printer is ready for printing, and operating a paper-feeding switch 42a causes the paper 5a to be supplied to a printing position.
Patent JP-H04363930-A (JP)
Title: Signal relay system
Inventor: NAKAMURA TERUHITO
IPC: H04B10/27
Filed: 1991-04-24
Abstract: PURPOSE:To attain accurate data transmission even when there is an area receiving optical signals from plural repeaters. CONSTITUTION:In the signal relay system in which plural repeaters 2A-2C are used to send a signal between a master set 1 and plural terminal equipments 4A-4F and optical wireless transmission is implemented between the repeaters 2A-2C and the terminal equipments 4A-4F, an address of the terminal equipments 4A-4F being transmission destinations is included twice continuously in a start bit of a signal format of a transmission signal from the master set 1, and only when the address of the terminal equipments 4A-4F allocated in advance in each of the repeaters 2A-2C is coincident with the included address, the succeeding signal is sent to the terminal equipments 4A-4F.
Patent JP-S5522517-A (JP)
Title: Retreat prevention device for car on down slope
Inventor: YAMANAKA TAKASHI
IPC: B60T7/12
Filed: 1978-07-31
Abstract: PURPOSE: To prevent retreat of cars at their short stop on down slopes, without applying a foot brake or a parking brake.  
     CONSTITUTION: To stop or start a car on down slopes, pulling a lever 7 upward and a cum 3 revolves and forced by a spring 5, it meshes with a gear 1. The gear 1 and its shaft 6 are bound to the forwarding direction only. While driving, release the lever 7 forward. The cum 3 pushes up a pin 2 upward. The gear 1 and its shaft 6 can revolve forward and reverse. The device thus prevent retreat of the car on down slopes, without functioning a parking brake that needs a great amount of force to operate, and without mishandling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05292181-A (JP)
Title: Telephone set
Inventor: KONDO SHINICHI
IPC: H04M1/663
Filed: 1992-04-14
Abstract: PURPOSE:To reduce a waiting time for an opposite party by using a hand-free means so as to allow talking when a voice signal registered in advance is coinci dent with an entered voice signal. CONSTITUTION:When a memo key 14 is operated, a control circuit 22 sets a storage circuit 20 to the write state, the entry of 1st registration is allowed and a voice processing circuit 19 is activated for a predetermined registration time. The circuit 19 compares a voice signal registered in advance in the circuit 20 with the entered voice signal. When they are coincident, a loudspeaker 4, a microphone 5, a hand-free circuit 6 and a network circuit 1 are connected in combination to close the telephone line. Then the talking by the circuit 6 is allowed by the circuit 22 and when a prescribed work is uttered during the arrival of a call, the talking by hand-free is attained. Thus, talking is attained immediately even from a location apart from the telephone set and since the time is limited, malfunction is reduced.
Patent JP-S60240605-A (JP)
Inventor: KIMURA YOSHINORI
IPC: B65B9/06
Filed: 1984-05-10
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-S58211972-A (JP)
Title: Steering device of vehicle
Inventor: SANO SHIYOUICHI
IPC: B62D7/15
Filed: 1982-06-02
Abstract: PURPOSE:To narrow rotating angles of a link member and an arm member, by setting the distance from the center of an axle for interconnecting a link member to an arm member to that of an axle for interconnecting the link member to a car body so that it is longer than the distance between axes of a shaft member and a crank pin. CONSTITUTION:A joint member 20 whereto a tie rod 23 is linked is loosely engaged with a pin 14 of a crank part 13 formed on a shaft member 12 of a rear wheel steering mechanism. Meanwhile, a link member 26 is pivotally secured to a bracket 25 secured to a floor panel of a vehicle through the medium of a rubber bush, and an arm member 27 is pivotally secured to the link member 26 through the medium of a rubber bush. The arm member 27 is fastened to said joint member 20. A distance l between the centers of axles 37 and 34 for interconnecting the link member 26 to the arm member and for interconnecting the link member to a car body, respectively, is set so as to be longer than a distance epsilon between the axes of the shaft member 12 and the pin 14. This reduces rotating angles of the link member 26 and the arm member 27, resulting in lengthening the life of the rubber bush.