baber/WOPTO huggingface dataset:
Patent JP-H05221014-A (JP)
Title: Photoprinter
Inventor: YAMAMOTO KENICHI
IPC: B41J2/455
Filed: 1992-02-13
Abstract: PURPOSE:To make it possible to subdivide the conditions such as density, magnitude, position and the like of every image element by a method wherein the emission pattern of light emitting elements consisting of a line head is increased. CONSTITUTION:When image data, in which the voltage level of every image element varies on the basis of the conditions such as the density, magnitude, position and the like, are generated, the image data is obtained by voltage detecting circuit 51 in order to detect the voltage level of every image element. Next, the emission pattern of light emitting element is produced on the basis of the detected voltage levels by emission pattern forming circuit 53. In response to the formed emission pattern, the emission of the light emitting elements consisting of the line head 53 is controlled by EEH driving circuit 54.
Patent JP-H01202051-A (JP)
Title: Inter-system communication system
Inventor: KIHARA YOICHI
IPC: H04L13/00
Filed: 1988-02-08
Abstract: PURPOSE:To automate conversation type communication by storing a conversation type communication procedure to be executed between an opposite side information processing system and a terminal in a calling side information processing system and allowing the calling side information processing system to simulate a terminal connected to the opposite side information processing system by using said communication procedure. CONSTITUTION:A conversation type communication procedure storing part 4 for storing a conversation type communication procedure to be used for communication between an opposite side information processing system 2 and a terminal 3 and a conversation type communication procedure execution control part 5 for automatically executing conversation type communication in accordance with the stored communication procedure are added to the inside of the calling side information processing system 1. Consequently, inter-system communication between the calling side information processing system 1 and the opposite side information processing system 17 can be attained by simulating a terminal 18 by the system 1 and transmitting/receiving signals between both the systems 1, 17 without changing the conversation type communication procedure of the opposite system 17.
Patent JP-H03230631-A (JP)
Title: Method of broadcasting with medium wave of same frequency
Inventor: HIRATO SHINYA
IPC: H04H20/02
Filed: 1990-02-05
Abstract: PURPOSE:To eliminate radio interference of private houses by installing a broadcast monitor station respectively to a broadcast area of a 1st transmission station and a broadcast area of a 2nd transmission station so as to control the phase of a radio wave from the transmission stations. CONSTITUTION:A broadcast monitor station 9 receives a broadcast wave from a 1st transmission station 1 and a broadcast monitor station 10 receives a broadcast wave from a 2nd transmission station 4. The broadcast wave received by the broadcast monitor station 9 is sent to the broadcast monitor station 10 through a transmission line 11 and the station 10 detects a phase difference between the two broadcast waves and sends the detection signal to the 2nd transmission station 4 through a transmission line 12. The 2nd transmission station 4 controls the phase of the transmission broadcast wave so that the phase difference between the sent signals are always constant thereby avoiding an equi-electric field blanket area 7 from being moved. Thus, private houses near the equi-electric field blanket area always receive an excellent broadcast wave.
Patent JP-S58144801-A (JP)
Title: Manufacture of introducing part of optical fiber
Inventor: NISHI SHIGETO
IPC: G02B6/44
Filed: 1982-02-23
Abstract: PURPOSE:To provide excellent airtightness and high water resistant strength by forming adhesive layers thinly as well as to decrease the fluctuations in optical loss by forming a sleeve and a pin of the same material used for the clad of the optical fibers. CONSTITUTION:The secondary clad and cushion layers of optical fibers 2 using quartz glass are removed half to expose the primary clads partly. Grooves having the depth and width slightly larger than the diameter of the primary clads are beforehand formed on the side surface of a pin 6 consisting of tapered quartz glass along the generator of the tapered surface, and the exposed parts of the primary clads are embedded together with ceramic adhesive 8 in said grooves. The adhesive 8 is coated on the outside circumferential surface of the pin 6 as well in addition to the groove parts and while the fibers 2 are held inserted in the grooves, the pin 6 is inserted and fitted into a sleeve 7 which is formed of the same material as the material of the pin 6 and is opened with such a hole that fits to the taper of the pin 6. The assembly is heated to allow the adhesive 8 to cure. Load is kept applied on the pin 6 and the sleeve 7 in the fitting direction in this case to make the thickness of the adhesive 8 as thin as possible.
Patent JP-S58145356-A (JP)
Title: Measuring device for speed of high-speed injection in die casting
Inventor: TSUBOI HIROYUKI
IPC: B29C37/00
Filed: 1982-02-23
Abstract: PURPOSE:To measure an adequate speed of high-speed injection with simple constitution, by detecting the moving state of an injection mechanism with a pulse sensor, and operating and collating the stored data on the total pulse width. CONSTITUTION:The pulse signal obtained with a pulse sensor 10 is supplied to a detecting circuit 12 for pulse width, and the total pulse width of the pulse signal generated per unit time is detected digitally with the clocks generated by a clock generator 20 provided to the circuit 12. The pulse width data detected with time by the circuit 12 is stored successively in a storage circuit 14 for pulse width. When an arithmetic circuit 16 judges the starting state of injection from the external signal, said circuit peforms the control of storing the pulse width  data detected with time by the circuit 12 into the circuit 14 successively, and  when the circuit judges the ending state of injection from the external signal  thereafter, the arithmetic circuit calculates the speed of high-speed injection by the arithmetic processing from the stored pulse width data.
Patent JP-H01202668-A (JP)
Title: Noncontact velocity detector
Inventor: TODA MASASHI
IPC: G01P3/36
Filed: 1988-02-08
Abstract: PURPOSE:To enable stable measurement regardless of any change in the distance between the apparatus and an object intended to detect a velocity, by providing a distance measuring means to measure a distance between a lens and the object being detected to judge the propriety of the results of measuring a velocity based on the results of the measurement. CONSTITUTION:When a device 12 varies in a set height (distance between a lens 14 and an object 11 intended to detect a velocity) from a reference position Ho to DELTAH to be off an allowable range, as DELTAtheta (angle between reflected light of light from a projector 17 at a point Ao with a distance Ho on the optical axis L1 of a lens 14 and that at a point A1 as actual reflecting point) is not zero, light incident into the receiver 18 is a scattered reflection component and hence, intensity of light received lowers. So, a comparator 19 compares the intensity of the received light with a comparison level to determines the deviation from an allowable range + or -tau. As a result, the comparator 19 outputs a reject signal, based on which the results of measuring a velocity with a space filter 15 is invalidated. In this manner, validation or invalidation is given to the results of the velocity measurement and errors possibly caused by vertical vibration of the apparatus 12 can be suppressed thereby enabling the continuation of a stable velocity detection.
Patent JP-S54120377-A (JP)
Title: Impact drop compensating circuit of input signal in control system
Inventor: KAYAMA MASANORI
IPC: B23D45/22
Filed: 1978-03-09
Abstract: PURPOSE: To compensate a safety operation against to the rush changing of an input signal, by means of allowing the output of an intgrated circuit to be always follow-uped by inputting an input signal to the integrated circuit.  
     CONSTITUTION: For example, in a case of a speed control of a rotary hot saw, the speed of a mill stand and the line speed from the measuring roll are added to the control amplifyer via a changing over device 7. The output of an integrator 16 is added to the same input terminal, and the integrator 16 is always follow-uped to the input signal, because the deviation is added to the integrator 16. The output and the input signal of the integrator are also added to comparators 18, 19 at the same time, and they make a relay 24 or 25 to ON by means of allowing a transistor 22 or 23 to be conducted in a case when the input signal is rushly changed. The output of the integrator is kept, because that this relay opens the contact 14 or 15. Accordingly, the rotary hot saw controlled in speed by the output of the integrator never generates the accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61189141-A (JP)
Inventor: TORII TAKAYUKI
IPC: H05B37/02
Filed: 1985-02-14
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-S61185735-A (JP)
Title: Electronic flash device
Inventor: YAMADA MASANORI
IPC: G03B15/05
Filed: 1985-02-14
Abstract: PURPOSE:To make it possible with a simple constitution that a set aperture value based on pre-light emission coincides always with the dimming photographable range of main light emission by providing a means which varies the light emission energy of pre-light emission in accordance with the irradiation angle varying operation of a main light emitting part. CONSTITUTION:The means is provided which varies the light emission energy of pre- light emission in accordance with the irradiation angle varying operation of the main light emitting part. That is, the irradiation angle can be varied to three stages adapted to a lens for wide angle, a normal lens, and a telephoto lens respectively; and when the irradiation angle of the main light emitting part having a flash discharging tube 23 for main light emission is selected for the wide angle lens, the normal lens, or the telephoto lens, capacitors 13W, 13N, and 13T for light emission of a flash discharging tube 14 for pre-light emission are switched in accordance with the selected irradiation angle by a switch SW1 interlocking with an irradiation angle varying member of the main light emitting part. Since capacitors for pre-light emission are switched in accordance with the irradiation angle varying operation of the main light emitting part to vary electrically the light emission energy in this manner, the set aperture value based on pre-light emission coincides always with the dimming photographable range of main light emission by the simple constitution.
Patent JP-H09183077-A (JP)
Title: Sleeve extractor
Inventor: MITSUYANAGI SHINYA
IPC: B25B27/067
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To extract a sleeve easily after installation by providing a hammer receiver on the upper surface of a cylindrical steel through which a bar is passed and also providing a pointed long steel bar and an unpointed long steel bar on the lower surface of it. SOLUTION: A pointed long steel bar 1 and a non-pointed long steel bar 2 are installed integrally on the underside of a cylindrical steel 3. Also a steel bar 4 capable of performing a reciprocating motion as well as an integrated hammer receiver 5 are provided on the cylindrical steel 3. Then a slip-preventing groove 4 used when the cylindrical steel 3 is held manually is provided in the steel 3. When it is used, the long steel bar 1 is brought in contact with the boundary between a concrete and a sleeve, the hammer receiver 5 is struck with a hammer with the cylindrical steel 3 held manually and, after the long steel bar 1 is inserted to some degree, the steel bar 4 capable of performing reciprocating motion is held and rotated so as to extract it.
Patent JP-H09202443-A (JP)
Title: Equipment and method for carrying pallet
Inventor: IWAHASHI SHINJI
IPC: B65G43/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pallet carrying equipment, and shorten the positioning time of a pallet without providing a positioning unit outside a moving means. SOLUTION: A pallet carrying equipment is provided with moving means 10 to move a pallet PA to hold an object, and a holding and positioning means 70 to hold and position the pallet PA to be carried by the moving means. Four moving means 10 are provided with a holding means 80 to hold the pallet PA by making an engagement with an engagement groove 33 provided on an upper part of the pallet PA, and a positioning means 110 to position the pallet PA to the prescribed position above the moving means when the pallet held by the holding means 80 is lifted at an upper part of the moving means.
Patent JP-H11221008-A (JP)
Title: Control of fresh meat on transporting line and apparatus therefor
Inventor: KANAZAWA YASUSHI
IPC: G06Q50/28
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide2 a method for controlling fresh meat, capable of controlling the properties of fresh meal such as price, etc., while giving data to animal meat being sent one after another on a transporting line and receiving data from the animal meat and an apparatus used therefor. SOLUTION: Various kinds of fresh meat 50 different in weight and kind sent one after another on a transporting line 100 are transported from the upstream to the downstream. The animal meat 50 is provided with an oscillator 1. The oscillator 1 is detachable. Writing and reading apparatuses 2, 3, 4, 5 and 6 are installed along the transporting line 100 between the oscillators 1 and the fresh meat. An individual number (ID number) is preset on each oscillator 1 and other necessary property data are also preset. The detection and input of weight, standard, etc., are performed on the transporting line 100 and a price is calculated, written in the oscillator 1 of the fresh meat 50 and further read out. Various kinds of property data thus obtained are read out at the downstream side of the transporting line 100 to control the fresh meat.
Patent JP-S60170982-A (JP)
Title: Photosemiconductor device
Inventor: MATSUMOTO IWAO
IPC: H01L31/10
Filed: 1984-02-16
Abstract: PURPOSE:To prevent the generation of burrs on the mounting and bonding surfaces of a lead frame by a method wherein the mounting and bonding surfaces of the lead frame are pinched between the top and bottom forces. CONSTITUTION:A lead frame 44 is placed and fixed between a bottom force 11 and a top force 11'. Light-screening plastic is injected into the cavity formed between the forces 11, 11', for the formation of a light-screening plastic member 22 concurrently serving as the outer framework of the product and a light- screening wall between elements. That is, the mounting and bonding surfaces of the lead frame 44 is pinched between the forces 11, 11'. Accordingly, no gap remains between the two surfaces of an element and the forces 11, 11'. The light-screening plastic injected into the cavity prevents the formation of burrs on the mounting and bonding surfaces of the lead frame 44. Next, an light-emitting element 5 and light-receiving element 6 are installed on the exposed surface of the lead frame 44 and then wire-bonding is accomplished as prescribed.
Patent JP-S61185983-A (JP)
Title: Piezoelectric body material
Inventor: KITAMURA NAOYA
IPC: H01L41/18
Filed: 1985-02-13
Abstract: PURPOSE:To enable to be low dielectric rate and stable mechanical strength by a method wherein the composition is specified with a piezoelectric body material in which a part of lead is substituted by calcium and manganese diox ide and niobium pentoxide are added as sub constituent, in solid solution system with titanate and zirconate. CONSTITUTION:A sintered body, which is large Kt and anisotropy, and is of small dielectric rate and also its ceramic is minute and large sintered body can be obtained by means that a part of Pb is sub-constituent at a side of more Ti than phase interface, which has not been utilized so far because of low piezoelectric property, and is selected in the scope of the formula and also polarization is facilitated in the PbTiO3-PbZrO3 solid solution system. Thereby, the sintering body, which is small porosity rate of ceramics and is more minute, also mechanical strength is excellent and stable, can be produced.
Patent JP-H11211678-A (JP)
Title: Sample high-temperature device and x-ray apparatus using the same
Inventor: AKUTSU OSAMU
IPC: G01N23/207
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sample high-temperature device by which the temperature of a sample can be increased up to a high temperature of 1500 deg.C or higher, desirably up to a high temperature of about 2000 deg.C. SOLUTION: A high-temperature device 1 changes the temperature of a sample S. The device 1 is provided with a cylindrical heater bobbin 4 which surrounds the sample S and a heater wire 12 which heats the heater bobbin 4. The heater bobbin 4 is formed of boron nitride(BN) or silicon carbide(SiC). The melting point of BN is at about 3000 deg.C, and the melting point of SiC is at about 2200 deg.C. As a result, the temperature of the sample S can be increased up to a high temperature of about 2000 deg.C without any problem.
Patent JP-2000224081-A (JP)
Title: Echo canceller device
Inventor: HAYASHI KENSUKE
IPC: H04B3/23
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To stop the occurrence of background noise break sensation by suppressing respective echo signals of band division signals, generating pseudo noises of the same levels as those of respective background noises of the band division signals of the plural bands, adding the outputs of suppressed echo signals and the pseudo noises by the echo bands, so that the noise levels become constant, and putting the addition outputs of the band together. SOLUTION: An output signal S of an adaptive filter 10 contains a remaining echo signal. After the signal S which contains the remain echo is divided into frequency bands by an AFB 31, a suppressing part ξ132 attenuates the remaining echo signal of the respective bands by adding losses to the remain echo signals to completely eliminate the echo signals. A pseudo noise generator 20 generates a pseudo noise CNj of the same level as the level of a background noise, the pseudo noise CNj is added by an adding device 33 so as to make the background noise constant after adding and the pseudo noise level, and an SFB part 34 puts the output signal Qj of the bands together.
Patent JP-H04252543-A (JP)
Title: Cordless telephone set
Inventor: SUGIMOTO SHIGEMITSU
IPC: H04M1/00
Filed: 1991-01-28
Abstract: PURPOSE:To inhibit the use of a slave set missing or encountering an accident or the like without revision of an ID code used for the communication even when the slave set is missing or stolen. CONSTITUTION:A sub code is allocated to a slave set in addition to a system code assigned to a cordless telephone set itself and a specific slave set code allocated to the slave set and a master set A is provided with a communication control section A2 discriminating the propriety of the use of the slave set based on the sub code.
Patent JP-S56125847-A (JP)
Title: Surface treatment of semiconductor
Inventor: IWAMATSU SEIICHI
IPC: H01L21/324
Filed: 1980-03-07
Abstract: PURPOSE:To eliminate the increase of an interface level density caused by radiation damage and form a semiconductor device excellent in characteristic by a method wherein H ions are implanted in an insulating film formed on the semiconductor substrate surface or an interface of the film and the substrate. CONSTITUTION:An SiO2 film and an Si3N4 film are selectively formed on the P type Si substrate 1 and heat-treated in an oxidation atmosphere to form a field oxidation film 4, other regions are slightly oxidized to form a thin (500-1,000Angstrom ) SiO2 film 5, P, Sb etc., implanted through the SiO2 film 5 to form N type regions 9, 10 and after then, the H ions are implanted in the SiO2 film and the Si-SiO2 interface is anealed. Whereby since the interface level density on the semiconductor surface to be formed with channels thereon can be made zero even a large quantity of the interface level density being grown due to the radiation damage, the semiconductor device of MOSIC in good characteristic can be formed.
Patent JP-H01204617-A (JP)
Title: Mat
Inventor: YAMANAKA AKIRA
IPC: D04H1/541
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a mat of an excellent bulk restoration property, a repelling elasticity, and a soft feeling, by fixing a specific diameter of fiber rods including a specific amount or more of a thermal fusing type complex fiber which have a specific elasticity restoration rate or more even after a thermal fusing process, and formed in such a thermal fusing process, to a basic cloth. CONSTITUTION:Of thermal fusing type complex fibers, such a fiber to have 90% or more elasticity restoration rate even after heating once up to the fusion temperature of low melting point resin is selected and used. The thermal fusing type complex fiber and a high melting point fiber are made into a mixture fiber silver with a card loom or the like. The amount of the thermal fusing type complex fiber in the mixture fiber silver is made 20wt.% or more. A mixture fiber silver consisting of two or three kinds of fibers is heat-treated at the temperature higher than the melting point of the thermal fusing component of the thermal fusing type complex fiber, and lower than the melting point of a high melting point component of said complex fiber, and formed into fiber rods. The fiber rods of the diameter 5-15mm are used, and are tufted to a basic cloth, for example, to process into a piled carpet, and used as a mat.
Patent JP-H03231944-A (JP)
Title: Flame retardant resin composition
Inventor: HARASHIGE MASAHIRO
IPC: C08K3/22
Filed: 1990-02-07
Abstract: PURPOSE:To obtain the subject composition, excellent in flame retardance and strength and useful as electric wires, etc., by adding a prescribed amount of magnesium hydroxide containing fine and coarse particulate powders to a polyolefin. CONSTITUTION:The objective composition obtained by adding 40-200 pts.wt. magnesium hydroxide, having 3-13mum average particle diameter measured by using a microtrack and containing 1-20wt.% fine particulate powder with <1mum particle diameter and 1-25wt%g coarse particulate powder having 17-50mum particle diameter to 100 pts. wt. polyolefin (e.g. polyethylene).
Patent JP-S61189865-A (JP)
Title: Inverted casting method of piston
Inventor: YAMADA YOSHIHIRO
IPC: B22D27/09
Filed: 1985-02-15
Abstract: PURPOSE:To produce a piston having good quality by inverted casting using a less feed metal by forming a riser approximately right under the wrist pin of a gravity mold to a horizontally long shape is approximately parallel with the wrist pin and forcing the feed metal in the riser into the cavity by a feed metal forcing device. CONSTITUTION:The gravity mold is preheated to about 300 deg.C and a feeding liner 12 is heated to about 600 deg.C by a heater 14. After the mold is set in this state, the feed metal 7 is injected by a ladle 6 into the cavity 15 and the riser 11 through a sprue 1a and a runner 1b. The cylinder of the feed metal forcing device 15 is actuated, upon lapse of the prescribed time, to slide a piston 13 toward the cavity 5 side while pressurizing the same under a low pressure of 1-5kg/cm<2>. As a result most of the feed metal 7 in the riser 11 is forced into the cavity 5 to replenish the molten metal in the cavity 5 by as much as said metal shrinks in the stage of the product solidification. The shrinkage of the product is thus surely prevented.