baber/WOPTO huggingface dataset:
Patent JP-H0421256-A (JP)
Title: Color picture reader
Inventor: HASEGAWA SHIZUO
IPC: H04N1/028
Filed: 1990-05-16
Abstract: PURPOSE:To keep the S/N among three color lights with well balance by providing optical filter means onto the faces of other two line sensors except a line sensor whose output signal level is minimum. CONSTITUTION:The ratio of unbalance in an output ratio from three CCDs is decreased by forming a G filter and an R filter on a chip to G-CCD102, an R-CCD103 without provision of a filter for correcting luminous quantity to a B-CCD101 whose output level is minimum to compensate the deterioration in the S/N caused due to unbalanced output ratio from the B-CCD101, G-CCD102, R-CCD103 receiving B, G, R lights decomposed by a blazed diffraction grating. Thus, the rate of unbalance of the output ratio from the three CCDs is decreased. Thus, the color picture is read from the three color lights with high accuracy.
Patent JP-S5250485-A (JP)
Title: Hydraulic circuit for varying of actuator driving speed
Inventor: MATSUYOSHI HIDEAKI
IPC: F15B11/16
Filed: 1975-10-17
Abstract: PURPOSE: Mapping out the optional facilitation of using it in high pressure driving condition at the normal speed, and using it in the high speed low pressure driving condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5459884-A (JP)
Title: Electron beam lithography apparatus
Inventor: NAKAMURA KAZUMITSU
IPC: H01J37/28
Filed: 1977-10-21
Abstract: PURPOSE: To obtain precision lithography by adding two reference marks in separate positions on a sample base, measuring the distance therebetween with a laser interference length measuring instrument and performing temperature compensation of electron beam radiation position.  
     CONSTITUTION: Two reference marks 7X, 7Y are newly provided in addition to a reference mark 7 provided on a sample base 4, and a laser interference length measuring instrument and mirrors 13, 13X, 13Y for projecting laser light 16 to the reflecting faces 5X, 5Y of the mirror 5 mounted to the sample base 4 are disposed in proximity to the sample base 4. With such constitution, first the position of the mark 7 is detected with a reflecting electron detector 6 and is sent to a computer 10 via coding mechanism 9. At the same time, the distance between the reflecting face 5X and morror 13X, and between the reflecting face 5Y and mirror 13Y are measured and are applied to the computer 10. Next, the sample base 14 provided on the sample base 4 is moved to the mark 7X and the distance thereof is measured with the length measuring instrument 11. The amount of deviation of the sample base 14 accompanied with the temperature change is then computed with the computer 10 and is corrected with a deflector 3 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09311283-A (JP)
Title: Laser optical scanner
Inventor: FUKUDA SHIGERU
IPC: G02B26/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of a synchronization detecting signal in the case of generating the synchronization detecting signal based on a light quantity obtained when reflected light from a polygon mirror returns to a monitor diode through a laser diode in the case the reflection surface of the polygon mirror faces to the laser diode. SOLUTION: A reference voltage control part 30 generates a reference voltage L1 corresponding to an output light quantity required to form a latent image on a photoreceptor during output light quantity monitoring terms t13 to t14 , and generates the reference voltage of upper limit level L2(>L1) within the output tolerance of the LD1 during the detection terms t15 to t16 of a pulse signal S3 and impresses the reference voltage on an error amplifier 11 and an amplifier 15. A voltage L2 is impressed on a comparator 14 as the reference voltage during the detection terms t15 to t16 of the pulse signal S3, and the pulse signal S3 is generated when the reflection surface of the polygon mirror is opposed to the LD1 based on the difference between the level of the signal S2 and the voltage obtained when the reference voltage L2 is amplified by the amplifier 15.
Patent JP-S63293204-A (JP)
Inventor: NAKAMURA TADASHI
IPC: E01D11/02
Filed: 1987-05-25
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-S5915487-A (JP)
Title: Preparation of highly concentrated aqueous slurry of pulverized coal
Inventor: KOSHIDA TAKAHISA
IPC: C10L10/18
Filed: 1982-07-20
Abstract: PURPOSE:To prepare a highly concentrated coal/water slurry with a coal content of 70% or higher, by adding pulverized coal to water which contains an anionic surfactant, followed by agitation under a specified condition. CONSTITUTION:Pulverized coal in which particles of -200 mesh account for 70% or higher and the largest particle diameter is 1mm. or smaller and which has a void ratio of 15% or lower and a constant temperature moisture content of 7.5% or lower, is dispersed in water which contains an anionic surfactant in an amount of 1% or lower based on the coal and then agitation is performed under such a condition that (agitation speed)<2>X(agitation time) may be 1.0X10<8> (min.. rpm<2>) or higher to produce a coal/water slurry having a viscosity of 10P or lower. EFFECT:A highly concentrated coal/water slurry which has a high fluidity and is useful as fuel to be blown into a blast furnace and fuel for power generation, boiler, etc. is obtained.
Patent JP-S5650822-A (JP)
Title: Hinge operating device for side dump car or three turning dump car
Inventor: KONDOU KAZUMASA
IPC: B60P1/04
Filed: 1979-09-29
Abstract: PURPOSE: To remove a mechanical operating lever in the former type and widen the space in driver's room by interlocking an electric actuator and an electric control means with the fastening members such as hooks for the hinges which are installed at plural positions between a packing box and a chassis.  
     CONSTITUTION: When a packing box is tilted rightward, the lever of a control circuit 47 is operated to turn on a switch S2, and a DC motor M1 is operated normally. Then, the rod 40 of the 1st link mechanism 36 is shifted frontward through an  operation converting mechanism 38a, and the contact between a limit switch LS2  and a projection 48 is cut, and a rear lamp P1 is turned off. When the projection 48  contacts with LS1, a right lamp P2 turns on and the DC motor M1 stops. Therefore, front and rear right hinges 4R and 5R are fastened, and front and rear left  hinges 4L and 5L are released, and the package box is tilted rightward. When the  package box is tilted leftward and rearward, switches S3 and S1 are turned on  respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5649342-A (JP)
Title: Novel polypeptide and carcinostatic agent
Inventor: YOSHISU HAJIME
IPC: C07K14/415
Filed: 1979-09-29
Abstract: NEW MATERIAL:Polypeptides of the formula (each aminoacid is L-type; =is-S-S- linkage; arabic numbers are the numbers are the numbers of aminoacid arrangement starting from the N-terminal).  
     USE: Carcinostatic agent: These polyptides have characteristics that the contents of cistein, lysin and alginine are abnormally high and lack of methionine, triptophane and histidine. They inhibit the growth of transformed cells.  
     PREPARATION: Crushed barley is suspended in sulfuric acid, centrifuged to remove insoluble portions and neutralized with caustic soda to form a precipitate, which is separated centrifugally. The supernatant is loaded to a carboxymethylcellulose column which is saturated with a phosphate buffer and eluted with the buffer solution. The elute is fractionated by the use of a fraction collector and the fractions absorbing light near 280nm are subjected to a chromatography again and freeze dried to give the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09136749-A (JP)
Title: Vertical splicer
Inventor: MOORE CHESTER W
IPC: B65H19/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by installing a roll of a replacement web from an axial end of a splicer. SOLUTION: At the time of overlapping a roll A-2 of a traveling web with a roll S-2 of a replacement web for connection, a first vertical rail 52 is raised so as to raise a second core chuck assembly 64, and a first core chuck assembly in the static condition stops this rise. At this stage, the first vertical rail 52 is positioned at a sufficient height for the insertion of the roll S-2 of the replacement web, which is fitted to a dolly 204. A dolly guide 206 installs the roll of the replacement web in an off-set position in right or left.
Patent JP-S62282375-A (JP)
Title: Multiwindow display system
Inventor: SHIMIZU NOBUO
IPC: G06F3/048
Filed: 1986-05-31
Abstract: PURPOSE:To easily set the form of a window to an arbitrary form by assigning an arbitrary form segmenting buffer in a window buffer and adding a logic for forming the window of the arbitrary form on the physical frame of a window management logic. CONSTITUTION:In a software constitution for realizing an arbitrary form multiwindow system, the window management logic 13 of a virtual console control part 11 holds information relating to the present state of the multiwindow (the display priority, the position, the size of the window, the position of the mapped view of the windows or the like) in a virtual console data base 114 and manages. The output of the output buffer 13 is developed to a virtual frame 14 by an output logic 112 and segmented to the arbitrary form segmenting buffer 15 by the logic 113. The contents of the buffer 15 are transferred to the physical frame 16 by the logic 13.
Patent JP-H0420846-A (JP)
Title: Method and apparatus for measuring gloss
Inventor: TATENO HIROYUKI
IPC: G01N21/57
Filed: 1990-05-16
Abstract: PURPOSE:To make it possible to determine the amount of the gloss of the surface of a body as a value which agrees with visual observation by determining the value of the gloss based on the ratio between the product of the glossinesses of a mirror surface at a plurality of light emitting angles and the diffuse reflectivity at an arbitrary angle. CONSTITUTION:When the gloss of a body to be measured 1 is measured, the glossinesses of a mirror surface caused by the light beams which are emitted from light sources 2 and 3 at light emitting angles theta1 and theta2 on a the body to be measured 1 are measured with photodetectors 5 and 6 at light receiving angles theta1' and theta2'. At this time, the angles are set at theta1 = theta1' and theta2 = theta2'. The diffuse reflectivity of the light which is emitted from a light source 4 at a light emitting angle theta3 is measured with a photodetector 7 whose light axis forms an angle theta3 + or -5 degrees or more. The light from the light source 4 is regularly reflected with a lighting optical system at a light emitting angle theta3. The amount of the value of the gloss can be determined based on the ratio between the product of the measured glossinesses of the mirror surface and the diffuse reflectivity.
Patent JP-H11321026-A (JP)
Title: Serial printer
Inventor: MATSUDA TSUTOMU
IPC: B41J29/38
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a printed part from being hard to see, eliminate a paper feed operation by an operator or a special software and avoid a paper waste at the paper feed operation when data by units of several lines are printed by a serial printer. SOLUTION: Print data are received by a receiver/driver 1 from a computer CPU, temporarily stored in a buffer part 2, taken by a printing control part 3 to be printed by the control of a mechanism part 4. In this case, an input check part 5 monitors a state in which the receiver/driver is not receiving data and the buffer part does not hold the print data. A time up signal is obtained at a timer part 6 when such a state continues for a fixed time. At the generation of the time up signal, the printing control part controls the mechanism part to send a paper to a position where a printed part becomes easy to see. When the time up signal is cleared, the printing control part controls the mechanism part to return the paper to a position where the present printed part is close to a previous printed part.
Patent JP-S6020804-A (JP)
Inventor: DEIBITSUDO AARU HOORU
IPC: E21B10/573
Filed: 1984-06-21
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-S62284257-A (JP)
Title: Electronic sector probe
Inventor: HONDA KEISUKE
IPC: G01N29/06
Filed: 1986-05-31
Abstract: PURPOSE:To scan a fine part of a sample body by a small number of ultrasonic wave transmitter-receivers by constituting the ultrasonic wave transmitter- receivers arcuately. CONSTITUTION:An electronic sector probe is constituted by mounting the plural ultrasonic wave tranmiter-receives 8 on a sectorial case 7, charging an ultrasonic wave propagating medium 11 such as oil in the case 7 which has a film 10 spread in an ultrasonic wave transmitting/receiving opening 9, and further providing bag materials 12. The transmitter-receives 8 are connected to transmitting and receiving devices 13 respectively. The transmitting and receiving devices 13 are driven in order to send out ultrasonic waves from the transmitter-receives 8 in order, and then echoes of the ultrasonic waves are scanned in a small arc nearby the center points of the arcs of the transmitter-receivers 8 as shown by dotted lines and received, so the part of the sample body 14 is analyzed in detail.
Patent JP-S5251655-A (JP)
Title: Conveying device for gripping article in rotatable and axially movable manner responsive to shape of article
Inventor: SAKURAI JIROU
IPC: B66C1/42
Filed: 1975-10-21
Abstract: PURPOSE: To enable easily conveying of article by supporting a drive motor shoaft in automatic self-aligning bearings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5825185-A (JP)
Inventor: DEIITAA BUERUSU
IPC: B26B9/00
Filed: 1982-07-22
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-H11300674-A (JP)
Title: Fluid pressure hand
Inventor: SUZUKI MASAHIKO
IPC: B25J15/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure hand simple in structure and suppressing the dislocation of a guide part from a body even if large lateral load acts upon master jaws due to impact or the like. SOLUTION: This fluid pressure hand is composed of a driving part with a piston 5; a converting part for converting the reciprocating action of the piston 5 into the opening/closing action of a pair of master jaws 3; and a guide part for guiding the master jaws 3. In this case, fixing screws with the screw heads of such size as to lie across both a fulcrum shaft 8 and the guide part are thread-fastened to both side faces of the body in the vicinity of an intermediate part between a fulcrum pin for fitting an arm 6 rotatably, and a body end face fitted with the guide part. The distance between the bearing surfaces of the opposed fixing screws of the body 1 and guide part is so set that the distance between the bearing surfaces of the body 1 is shorter than the distance between the bearing surfaces of the guide part.  The fixing screw heads can therefore positively hold and fix the guide part, and even if large lateral load acts upon the master jaws 3 due to impact or the like, the dislocation of the guide part can be prevented to make stable opening and closing action possible.
Patent JP-S5252098-A (JP)
Title: Stable isotope is isolated
Inventor: MIYAKE TETSUYA
IPC: B01D59/30
Filed: 1975-10-22
Abstract: PURPOSE: Using for specific ion exchange resin granule not blocking to promote efficiency for isolation, uranium isotope is isolated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306530-A (JP)
Title: Ion implantation device
Inventor: SHIROTAKE SHIGERU
IPC: H01J37/05
Filed: 1989-05-19
Abstract: PURPOSE:To decrease the chargeup amount due to ion charges and prevent electrostatic breakdown of an insulative film by diving an ion beam from an ion source taken out of a mass spectrograph by a separating magnet, putting them in parallel by a deflector magnet, and allowing them to simultaneously irradiate semiconductor base boards placed on a disc. CONSTITUTION:Mixture gas with specified inclusions is ionized by means of arc discharge at an ion source 11, and ionized impurities are drawn out of a slit at the ion source 11 by a drawout electrode 14 and accelerated. From this ion beam B only specific impurity ions are taken out by a mass spectrograph 12 and divided into two by a dividing magnet 2, and the resultant beams B1, B2 are left incident to a deflector magnet 3, turned in parallel, and allowed to reach a beam shutter 4. A disc 13 is turned and moved, which is loaded with a plurality of semiconductor base boards W as the objects to be processed using this shutter 4, and specific impurity ions, for ex. P, are implanted.
Patent JP-H02304664-A (JP)
Title: Data output device
Inventor: AOKI KAZUO
IPC: G06F7/00
Filed: 1989-05-18
Abstract: PURPOSE:To always hold the utilization efficiency of an external device in a prescribed level or above by constituting this device so that an internal data output means outputs internal data to the outside in accordance with a first read-out instruction, and also, the internal data concerned is stored in an internal data storage means, as well. CONSTITUTION:An interface circuit 31 transfers control information obtained from a control signal S1 and an address signal S2 to a control circuit 32, and fetches internal data D0 outputted from a data latching circuit 34. The circuit 32 sends an operation result output instruction to a data arithmetic circuit 33, and sends an internal data output instruction to the circuit 34 in accordance with control information obtained through the circuit 31. When the operation result output instruction is given from the circuit 32, the circuit 33 outputs the data D0 being a result of operation obtained by performing a prescribed arithmetic processing to the circuit 34 and the circuit 31. The circuit 34 stores in advance the data D0 outputted from the circuit 33, and when the internal data output instruction is given from the circuit 32, the data D0 is outputted to the circuit 31.
Patent JP-S5251347-A (JP)
Title: Preparation of cyclopentenone derivatives
Inventor: TOURU TAKESHI
IPC: C07C67/00
Filed: 1975-10-24
Abstract: PURPOSE: Preparing cyclopentenone derivatives, useful as intermediates for the synthesis of prostaglandins and their analogues, in good yield from arylsulfinylcyclopentanone derivatives as starting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S619380-A (JP)
Title: Bonnet air-flowing plate
Inventor: MIWA TSUTOMU
IPC: B62D37/02
Filed: 1984-06-22
Abstract: PURPOSE:To make air resistance reducible in time of driving, by forming an air flow passage in the backside of a bonnet, while installing both air inflow and outflow plates in each of inflow and outflow ports of this passage, and controlling these inflow and outflow plates for their opening or closing. CONSTITUTION:An air flow passage 1 is formed in the backside of a bonnet. An air inflow plate 2 is installed in an inflow port of this air flow passage 1. In addition, an outflow port is formed in an end part of the windshield side of the bonnet, and an air outflow plate 3 is installed in this outflow port. And, these air inflow and outflow plates 2 and 3 are properly opened or closed, adjusting an air stream, and air resistance during driving is reduced. Moreover, a pressure differential is made to be produced on both upper and lower surfaces of these air inflow and outflow plates 2 and 3, making them bring their reverse lift into full play. With this reverse lift, treat grounding properties in each front wheel are improved.
Patent JP-H09310956-A (JP)
Title: Item processing device provided with endless conveyor
Inventor: YAMAMOTO MASAHARU
IPC: B65G21/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized device and improve a space saving and processing efficiency under an effective utilization of an inner space of a processing housing. SOLUTION: A cylindrical rotary drum 30 is rotatably arranged within an item processing housing 20 and at the same time an item transporting passage 12 is formed between the processing housing 20 and the rotary drum 30. A transporting passage 12 is provided with an endless conveyor 11 for transporting the item while helically winding around the rotary drum 30. In turn, a cooling heat exchanger 40 for cooling item processing air and supplying it to the transporting passage 12 is arranged inside the rotary drum 30. Over the rotary drum 30 is arranged a circulating fan 50 for sucking processing air cooled by a heat exchanger 41 and supplying it to the transporting passage 12.
Patent JP-2000321476-A (JP)
Title: Lens barrel
Inventor: MIKAMI KAZUO
IPC: G02B7/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the lens barrel which is excellently assembled even when multiple lens frames are built in a cam ring as a cam ring type lens barrel. SOLUTION: The lens barrel has the cam ring 51 having three cam grooves differing in width, a moving frame 53 which is driven to move forward and backward, a 2nd group zoom frame 55, and a flare frame 57, and in the three grooves, three small, intermediate, and large driven pins (cam follower) of the moving frame 53, 2nd group zoom frame 55, and flare frame 57 are fitted slidably to drive the respective frame members forward and backward. The three cam grooves are coupled at their end parts with an insertion groove 51d composed of three communication parts 51h, 51i, and 51j differing in width and the three driven pins are inserted into the respective cam grooves through three corresponding communication groove parts 51h, 51i, and 51j.
Patent JP-2000319073-A (JP)
Title: Monolithic refractory material and waste melting furnace
Inventor: KIDA OTOJIRO
IPC: F27D1/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a (fused zirconia)-spinel-magnesia monolithic refractory material which is appropriately used for a waste melting furnace or the like, capable of coping with chromium pollution problems, and excellent in corrosion resistance and spalling resistance. SOLUTION: This monolithic refractory material consists of 93-99 wt.% of refractory particles and 1-7 wt.% of a binder, wherein: the content of fused zirconia particles in the refractory particles is 5-35 wt.%; the total content of the spinel particles and magnesia particles in the refractory particles is 65-95 wt.%; and desirably, the content of alumina cement in the binder is 50-100 wt.%.
Patent JP-S62285345-A (JP)
Title: Magnetron device
Inventor: MATSUMOTO RYOICHI
IPC: H01J23/15
Filed: 1986-06-02
Abstract: PURPOSE:To reduce the number of components, by fitting a metal pipe with the edge of one end of an electroconductive cylindrical body extending through the output- sidering-shaped permanent magnet for a magnetron and electrically coupled to a frame-like yoke, and by causing the edge of the other and of the cylindrical body to surround the cathode terminal lead-out stem of the magnetron. CONSTITUTION:The edge of one end of an electroconductive cylindrical body 16 is fitted in a metal pipe 14 which covers a magnetic pole piece 4 provided at the input- side open and of the anode cylinder 13 of a magnetron 1 and projects from the open end. The fitted edge of the cylindrical body 16 is brazed to the metal pipe 14. The edge of the other end of the cylindrical body 16 surrounds the cathode terminal lead-out stem 2 of the magnetron 1. A portion of a shield case 17 is placed in contact with the cylindrical body 16 by pressure so that the cylindrical body and a frame-like yoke 8 are electrically coupled to each other. The electric length L of the cylindrical body 16 is set at about a quarter of the harmonic wavelength lambda of the magnetron 1. As a result, most of leaking electromagnetic waves proceeding toward the stem 2 through a stem lead wire can be reflected by the choke action of the cylindrical body 16 to make it needless to provide a choke ring in the stem 2.