baber/WOPTO huggingface dataset:
Patent JP-H01188370-A (JP)
Title: Scan recording device
Inventor: DOI ATSUHIRO
IPC: B41J2/45
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a high-quality image by setting the number and interval of recording means on a recording head so that the width of pixel units consisting of a plurality of pixels formed on an object to be scanned by a plurality of recording means is reduced to less than a specific size. CONSTITUTION:Photosensitive material F transferred to an exposure part 14 is wound around a drum 26, and is exposed by LED's 32a-32i attached to an exposure head 30. In this case, pixel units constituted by cyan pixels 33a-33c generated by LED's 32a-32c, magenta pixels 33d-33f by LED's 32d-32f and yellow pixels 33g-33i by LED's 32g-32i are simultaneously formed. In addition, the exposure head 30 is already moved to a subscan direction by wire 28, and the pixel units 35 with a width(W) in a subscan direction are repeatedly formed. Consequently, if the maximum value of the width(W) of the pixel units 35 formed by pixels 33a-33i is 0.3mm, a high-quality color image with little unevenness can be obtained.
Patent JP-S60160050-A (JP)
Title: Information signal reproducer
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B5/588
Filed: 1984-01-30
Abstract: PURPOSE:To eliminate the effect of the noise produced from a power supply circuit, etc. to the tracking control signal and to attain the accurate control of an information signal reproducer, by controlling the frequency of a switching signal that conrols a switching element of a power supply circuit. CONSTITUTION:An AC power supply is applied to a rectifying/smoothing circuit 3 via a transformer 2 in a power supply circuit of a VTR. The DC voltage obtained through rectification is converted into the prescribed DC voltage by a switching element circuit 4. A PWM module 7 controls the width of a pulse signal given from an oscillator 6 and delivers it to the circuit 4 in the form of a switching signal. An error amplifier 8 compares the prescribed reference voltage set by a reference voltage source 9 with the voltage delivered from an output terminal 10 via a filter 5 and controls the module 7. The oscillation frequency of the oscillator 6 is controlled to a desired level by a volume 11. Thus, it is possible to delete the effect of the noise produced from the power supply circuit to a tracking control signal.
Patent JP-S55107236-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OOMURA KAZUMICHI
IPC: H01L21/324
Filed: 1979-02-09
Abstract: PURPOSE: To improve the characteristic of semiconductor elements by subjecting the surfaces of a semiconductor in which impurity ions have been multiple-implanted by luminous radiation to a heat treatment.  
     CONSTITUTION: A p + -layer 5 for bonding is formed, and for example, B is implanted therein by 30kV, 3×10 13 /cm 2  and P by 20kV, 1×10 15 /cm 2  thereby to form layers 21 and 22. Then, Q-switching ruby laser light C is radiated once in the intensity of about 0.6W0.8J/cm 2  to the layers to subject them to a heat treatment and activate the same. According to this method, only ion injected part is heated and activated by the laser pulse radiation for a short period of time, and further in the deep part of the layer the temperature rise is small, and therefore the diffusion of B is suppressed. Thereafter, electrodes 23W25 are formed. By this organization, the element characteristic is improved, and a current gain of about 120 and a cutting frequency of 10GHz are obtained. This method can be applied to the ion injection of more than triple, and the width of the laser pulse of 1mSec or less is desirable for local heating. Also, scanning of a W-lamp may be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5296651-A (JP)
Title: Antistatic agents
Inventor: YONENO HIROSHI
IPC: C09K3/16
Filed: 1976-02-10
Abstract: PURPOSE: Antistatic agents for high polymers, having good resistance to water and moisture, obtained by incorporating dialkyldimethylammonium chlorides with specific quaternary ammonium salts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10194777-A (JP)
Title: Filter glass for cutting near infrared light
Inventor: MATSUI NORIHIRO
IPC: C03C3/062
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain near IR light-cutting filter glass holding desired spectral transmission characteristics and further improved in chemical durability. SOLUTION: This near IR light-cutting filter glass comprises 100 pts.wt. of glass having a composition comprising 3-24wt.% of P2 O5 , 0.1-15wt.% of AlF3 +Al2 O3 , 76-85wt.% of R"F2 +R"O (R" is Mg, Ca, Sr, Ba, Zn, Pb), 0.1-10wt.% of SiO2 , and 0-10wt.% of R'F+R'2 O (R' is Li, Na, K), (F and O in the glass are 0.7-53wt.% and 2.5-40wt.%, respectively), and 0.5-8 pts.wt. of CuO.
Patent JP-H07223685-A (JP)
Title: Rod-like object feeding container
Inventor: YAMAMOTO TSUKASA
IPC: A46B17/02
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a rod-like feeding container excellent in operational efficiency at the time of exchange by a method wherein an inner tube is moved forward against the force applied in the direction opposite to the opening of an outer tube to move an extruding piece forward and the extruding piece is guided forward and downward by the downwardly inclined edge of a guide projection formed in a longitudinal hole, so that it is retained at the opening of the outer tube. CONSTITUTION:An inner tube 2 is movably insertable into an outer tube 1 in the axial direction and is provided with a large-diameter part 26 at the rear part, the inner tube 2 is urged by a spring 5 in the direction opposite to an opening 14 of the outer tube 1 and the movement of the inner tube 2 in the opposite direction is restrained by a blocking part 6. The inner tube 2 is provided at its front part with an extruding piece 21 having a swollen head part and a sliding piece and a projection to be guided provided on the head part is so disposed as to interfere with a guide projection 12. A plurality of rod-like interdental brushes 4 and holders 3-1 are stored in the outer and inner tubes 1 and 2 and, when the container is turned downward, the forward holder 3-1 is caught by a gripping piece 16 and, when the inner tube 2 is tapped, the holder is securely held in the gripping piece 16.
Patent JP-S63180873-A (JP)
Title: Radar display system
Inventor: HASHIMOTO MASAO
IPC: G01S7/22
Filed: 1987-01-22
Abstract: PURPOSE:To enable increase in the display capacity of a digital display signal, by thinning out a PPI sweep at a dense part of a pulse position indication (PPI) sweep near the center of a radar indicator. CONSTITUTION:A video memory 1 receives a radar video signal to perform a writing and reading of a video alternately at each PPI sweep based on a synchronous signal. The radar video signal 101 is written into a video memory 1 and that 101 written during the period of generating the synchronous signal is read out. A delay video read out is added up with an adder 3 to the radar video signal 101 at every sweeping to prevent decrease in display information and is displayed as video display signal 102, which is sent to a switching circuit 2 and outputted by switching under the control of a switching signal together with a digital display signal 103 to be radar displayed 20. This enables increase in the display capacity of digital display signals without lowering the amount of radar video information.
Patent JP-S61173228-A (JP)
Title: Camera
Inventor: KIYOOKA HIROYUKI
IPC: G03B17/00
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the damage of a shutter and to realize a high performance shutter by executing an opening control characteristic of the cover for fitting the film, opening a shutter, and closing the shutter in accordance with the closing control characteristic of the cover before the film is wound up. CONSTITUTION:When a rear cover is closed, a switch SW (in a rear cover opening closing detecting device 3) is turned on by interlocking t the cover, and the rear cover opening signal is inputted through a resistance R1 to a CPU6, and therefore, the energizing to a solenoid 22 is stopped, a charging force for the pre-action is released and the shutter is opened. Thus, the shutter can not be damaged. When the rear cover is closed after the film fitting, etc., are executed, interlocking to it, the switch SW is turned off by interlocking to them and therefore, the CPU6 outputs a shutter closing signal to a solenoid 23 for a post-action trigger.
Patent JP-H10210450-A (JP)
Title: Video information providing device
Inventor: INOUE AKINO
IPC: H04N7/18
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide composition of a system in which an entire system is grasped efficiently from a remote terminal without increasing traffic of a network and a camera load is not increased, even when accessed from a large number of remote terminals in the system where the other dynamic information such as video data transmitted from plural cameras connected to a local network are received by a video reception terminal via a broad area network or the like. SOLUTION: A camera network interface part 103 (103a, 103b), provided with a camera operating state notice part 109 (109a, 109b) and a representative information providing server 104 provided with a camera management table 105, are connected to a local network 102 to collect and store periodically static/dynamic information related to cameras in a network. A video information terminal 108 (108a, 108b) accesses the representative information providing server 104 to grasp the overall information of the cameras in the network efficiently.
Patent JP-S61173176-A (JP)
Title: Semiconductor testing device
Inventor: ONO MASASHI
IPC: G01R31/26
Filed: 1985-01-29
Abstract: PURPOSE:To improve testing efficiency by changing easily the test sequence meeting various kinds of devices to be tested. CONSTITUTION:The device 1 to be tested is tested by a testing device A. This device A has an I/O port 2 exchanging of data between the port and a measuring instrument 9 for testing said device and an arithmetic control part 3 to be connected the port. A data memory 7-1, an interpreting and execution memory 7-2 and a test program composing device 8 are connected to the control part 3. The device 1 is tested in accordance with the test program formed by the device 8 using the data of the data memory 7-1. The data obtd. from the device 1 is tested and is read through the instrument 9 and the I/O port 2 into the control part 3. The test value and standard value are compared and are discriminated of whether the result is acceptable or rejective by the part 3.
Patent JP-S61180686-A (JP)
Title: Manufacture of two-phase stainless clad steel
Inventor: TSUMURA TERUTAKA
IPC: B23K20/00
Filed: 1985-01-28
Abstract: PURPOSE:To obtain steel excellent in corrosion resistance, strength and toughness by heating lapped material of cladding material made of austenitic-ferritic two-phase stainless steel and a base steel to a specified temperature and pressure welding and quenching from the specified temperature. CONSTITUTION:Lapped material of cladding material made of austenitic-ferritic two-phase stainless steel and base steel is heated to high temperature of above 1,000 deg.C, and the base steel and cladding material are pressure welded by hot working. After pressure welding, the welded material is quenched from temperature above 800 deg.C. As the base material of the stainless clad material thus obtained is hardened directly, sufficient strength and tenacity are secured. Further, as the cladding material is quenched with carbide and sigma phase decomposed and made to solid solution, the material has corrosion resistance which is equal to conventional solution treated material.
Patent JP-H02194326-A (JP)
Title: Grain feed amount detecting device
Inventor: OKADA TOSHIHIKO
IPC: G01F23/28
Filed: 1989-01-23
Abstract: PURPOSE:To accurately calculate the feed amount of grains by calculating the position of the top surface of grains from the output signal of an ultrasonic sensor and determining the current position of the top surface of the grains as the position of one span rod according to the last calculated position when the calculated position meet one of stored positions of span rods. CONSTITUTION:When a grain drier 1 is powered, a grain tank 2 is empty and the ultrasonic sensor 3 takes a measurement in this state. Then when a feed switch of the drier 1 is turned on, grains begin to be fed into the tank 2 and the received waveform of the sensor 3 is read in at specific timing. Then, respective distances to a reflecting surface is found fro respective waveforms of the sensor 3 and when there is data other than the distances to the span rods 21 and 22 among the distances, the data is stored as a distance to a grain surface. The found distance to the grain surface is substituted in a predetermined specific expression to calculate the current feed amount of the grains.
Patent JP-S63185710-A (JP)
Title: Curve running u-type conveyer
Inventor: YOSHIDA YOSHINAO
IPC: B65G15/08
Filed: 1987-01-23
Abstract: PURPOSE:To make it possible to run in a curved manner with one belt by holding both side ends of a conveyer belt with belt lug nippers freely adjustable in position, for supporting the side portions and bottom portion with vertical carrier rollers and bottom rollers to make intervals and so on of these supporting devices variable in accordance with running condition. CONSTITUTION:The titled conveyer carries goods at high speed and in good stability on flat portions through the adjustment of the intervals of belt lug nippers 10 and vertical rollers 14, for enlarging an interval of side walls of a belt to disperse cargo load. Still more on straight portions, rollers are ar ranged in enlarged pitch. And on running portion in curve, together with adjusting the intervals of the belt nippers 10 and the vertical rollers 14 in propor tion to curvature and gradient, the positions of vertical rollers 14 is adjusted downward if necessary. According to this constitution, the conveyer can carry goods at a high speed and in good stability with no need of transshipment by running one long belt upward, downward, rightward and leftward in a curved manner.
Patent JP-S55107324-A (JP)
Title: Push button tuner
Inventor: NAOI MITSUAKI
IPC: H03J5/02
Filed: 1979-02-09
Abstract: PURPOSE: To obtain the push-button tuner of thin and small size and having excellent channel selection accuracy, by taking greater width of cam surface of two cam plates.  
     CONSTITUTION: The two cam plates 14, 15 being memory plate are fitted to the frame 11 of push button tuner in slide free with the guide pin 16 toward the arrow CD. The cam plates 14, 15 have the V shaped cam 17 with adjacent pitch 2P, and the cam plates 14, 15 are overlapped with the cam 17 by shifting them by pitch P. The push button levers 18a, 18b are provided alternately left and right and are made up respectively of the operation levers 19a, 19b, scaler 20, and push button 21. The scaler 20 is alternately placed at upper and lower surface of the push button lever and is free of moving and stop operation. The scaler 20 is incontact with the V shaped cam 17 of the upper and lower surface cam plates 14, 15 individually with the depression of the push button 21, allowing sequential memory and readout. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04249374-A (JP)
Title: Photoelectric converting element
Inventor: NOMOTO KATSUHIKO
IPC: H01L31/04
Filed: 1991-02-05
Abstract: PURPOSE:To contrive to increase an absorbing coefficient and enhance a light converting function by a method wherein a poly-crystal line silicon germanium thin film containing a specific amount or more of germanium atom is used in a photoelectric active region of a photoelectric converting element. CONSTITUTION:A metallic film 1-1 is formed on a surface of a glass substrate 1, and an n<+> type silicon and germanium layer 2 and an n type silicon and germanium layer 3 are formed on the surface thereof. At this time, a mixture ratio of phosphine (PH3) gas is same, and germanium (GeH4)gas other than silane (SiH4) gas is mixed as material gas at a mixture gas ratio of 10% or above to make the layers. A p<+> type silicon layer 4, a transparent conductive film 5, a collecting electrode 6, and the like are formed on the surface. Thereby, it is possible to enhance a photoelectric converting function.
Patent JP-H11212802-A (JP)
Title: Compiling device
Inventor: MORISHIMA MASATO
IPC: G06F9/38
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a means which analyze features of the structure of a program in its compilation stage and copying the necessary contents of a memory to a data cache prior to a load instruction with respect to a compiling device of which execution performance is improved by generating a program making effective use of the data cache. SOLUTION: This device is equipped with an intermediate text retrieving means 1 which retrieves an intermediate text converted corresponding to >=1 previously set source program instructions and a prefetch instruction inserting means 2 which calculates the address of the memory to be copied to the data cache according to the retrieved intermediate text and inserts a data cache prefetch instruction having the said calculated address specified at an execution place before the retrieved intermediate text.
Patent JP-S59139670-A (JP)
Title: Solid-state image pickup element
Inventor: INOUE HIDEHIKO
IPC: H01L31/0216
Filed: 1983-01-31
Abstract: PURPOSE:To enable to obtain the signal having no false signal by a method wherein, in the element having a conveying device which is shielded by an aluminum film, a substance of low light transmission factor and reflection factor is formed on the upper part of the aluminum film. CONSTITUTION:A black-colored organic filter 11 is formed on the protective film 12 called CVD provided on the upper part of the aluminum film 10 of a solid- state image pickup element 5. Accordingly, among the lights which are made incident on the solid-state image pickup element 5, the light which is made incident into the organic filter is almost absorbed because the organic filter 11 is formed in black color. A part of the light reaches the aluminum film 10, but the light reflected by the aluminum film 10 passes the organic filter 11 again, and it is absorbed at that time. As the light which is made incident to the light shielding part of the solid-state image pickup element 5 is not reflected, no reflection is generated between each of a protective glass, an optical filter and a lens, thereby enabling to prevent the abnormal phenomenons such as a flare, a ghost and the like.
Patent JP-H05201641-A (JP)
Title: Remote monitoring system for elevator
Inventor: NAKAJIMA YUTAKA
IPC: B66B11/02
Filed: 1992-01-30
Abstract: PURPOSE:To surely hold the anomaly generation in a maintenance company by installing a data collecting means in a car memorizing the signal of the data collecting means, storing the signal in a ring buffer circuit for a certain time up to the generation of a specific event and carrying out the communication with the maintenance company when a specific even has happened. CONSTITUTION:A state recording device 27 for memorizing the state in a cage is installed, besides an interphone 9, in an elevator cage 8, and the state inside the elevator cage 8 is always monitored, and the result is inputted into a remote monitoring terminal device 1A, and stored for a certain time. The maintenance company 3 and the remote monitoring device 1A are connected by a public telephone network 2, and the communication with the maintenance company 3 before the occurrence of anomaly is enabled. The remote monitoring device stores the data of the state recording device 27 in a recording part through a data conversion processing part. When the data recording stop condition is generated because of the generation of a trouble and the interphoe call, telephone connection with the maintenance company 3 is performed, and the recorded data is transmitted, together with the trouble communication.
Patent JP-H11214532-A (JP)
Title: Semiconductor device
Inventor: TOMII KAZUYUKI
IPC: H01L21/8238
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing a latch-up phenomenon causing a breakdown due to a parasitically existing transistor. SOLUTION: A source region part 14 of a P-channel MOS is connected to an epitaxial layer 12 at a contact part 12a at a high-side part. The contact part 12a is formed so that a surface is wide and a number of contact holes 12h are provided on the surface. On the other hand, a contact hole part 14a is formed so that the surface is wider than a drain region part 13, and a number of contact holes 14h are provided on the surface. More specifically, each contact resistance is reduced in the contact part 12a and the contact part 14a.
Patent JP-H07216865-A (JP)
Title: Method of freezing ground
Inventor: RIYOUKAI KIMITOSHI
IPC: E02D3/115
Filed: 1994-02-08
Abstract: PURPOSE:To greatly increase a bending resistance force of the freezed ground so as to the thickness of the freezed ground (freezed area) and to restrain the ground from being expanded by freezing. CONSTITUTION:Freezing pipes 4, 14 and grid-like reinforcing members 13 are laid in grooves 2, 12, and thereafter, nonfreezable materials 5, 15 are filled in the grooves around the freezing pipes and the reinforcing members. At least the non freezable materials are freezed by the freezing pipes. A water absorbable polymer can be mixed in the nonfreezable materials 5, 15. A low strength part 17 which has a strength lower than that of the reinforcing members 13 may be provided in a part of each reinforcing members having a longitudinal predetermined length.
Patent JP-H06230840-A (JP)
Title: Bias circuit
Inventor: CHO SHIZUO
IPC: H03F3/347
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a stable output even when sudden variation is generated in power supply potential Vcc. CONSTITUTION:Even when Vcc e.g. is suddenly changed from 5V to 3V within a shorts period, high voltage, about 3V, is left on an output terminal 16 and a non-conductive state between PMOSs 12, 14 is tried to be formed, the potential of the output terminal 16 is leaked to the ground potential Vss side and dropped because a current is always allowed to flow into a current by-pass circuit 30. Thereby the PMOSs 12, 14 are maintained always at a conductive state and the terminal 16 can be prevented from being set up to a floating state.
Patent JP-H01190568-A (JP)
Title: Cooling device for drum brake
Inventor: IHARA TADASHI
IPC: B60T5/00
Filed: 1988-01-26
Abstract: PURPOSE:To improve cooling efficiency of a brake drum by providing air-cooling fins on the outer periphery of a drum brake, and disposing a fan in the vicinity of the brake drum on an axle, which is rotated with the axle to let air flow to the air cooling fin side of the brake drum. CONSTITUTION:Air cooling fins 1 are radially fitted to the outer periphery surface of a brake drum 4 in order to enlarge the surface area of the outer peripheral surface of the drum brake 4, and a fan 2 is radially fixed to a portion of an axle 3 in the vicinity of the brake drum 4. At the time of braking, frictional heat generated by sliding contact between the inner surface of the brake drum 4 and a brake shoe is transmitted to the cooling fins 1 and accompanied by an air flow A sent to the air cooling fins 1 by the fan 2 to lower the temperature of the cooling fins 1, that is, the brake drum 4. Thus, the occurrence of fade phenomenon due to overheating of the brake drum 4 is avoided.