baber/WOPTO huggingface dataset:
Patent JP-S60243662-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITOU AKIRA
IPC: G03G5/06
Filed: 1984-05-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity, small residual potential, causing no change of said characteristics even for repeated use, having high durability and being practically useful for a long wavelength light source by providing a photosensitive layer contg. a specified azo compd. CONSTITUTION:An azo compd. expressed by the formula (wherein R is H, alkyl, aryl, or alkylthio) is contained in a photosensitive layer. By using the azo compd. for a single layered photosensitive layer as a photoelectric conductive material, or in a charge generating layer of a function separating sensitive body utilizing its superior carrier generating capacity, an electrophotographic sensitive body having superior electrophotographic characteristics such as film characteristics, charge retaining capacity, sensitivity, residual potential, etc. is obtd. Moreover, deterioration due to fatigue during repeated use of the sensitive body is reduced, and abovedescribed characteristics are stabilized without causing change by the heat or light, providing superior durability. Furthermore, the sensitivity is superior also for the light having 780nm wavelength, therefore, the sensitive body is useful also as a sensitive body of a printer utilizing a semiconductor laser or a light emitting diode as light source.
Patent JP-S61260931-A (JP)
Title: Method of wire-cut electric discharge machining
Inventor: YATOMI TAKESHI
IPC: B23H7/08
Filed: 1985-05-15
Abstract: PURPOSE:To increase discharging frequency, sharply improve machining speed in a finishing zone to reduce machining time, and attain the improvement of machining surface roughness in a short time by combining a special wire electrode with an AC power source. CONSTITUTION:A discharging frequency can be improved by combining the readiness of generating electric discharge by means of s special wire electrode with the singularity of application of voltage by means of an AC power source. Particularly, since electric discharge is frequently generated in an area in which machining surface roughness is small, increase in machining time due to the lowering of machining speed as in the conventional case can be eliminated. That is, a machining time can be sharply reduced in the finishing area of wire- cut electric discharge machining. And, this is particularly conspicuous with a machining surface roughness of 2mum R max or less.
Patent JP-2000293773-A (JP)
Title: Device and method for alarming
Inventor: HAYAKAWA MASATO
IPC: E05B49/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To easily constitute invader detecting areas having the corresponding shapes to objective invaders. SOLUTION: Alarms 10a-10h are installed to first and second invader detecting areas 1 and 2. The alarms 10a-10h are respectively provided with non-contacting information readers 11a-11h which read IDs stored in, for example, the non-contacting information storing devices 60a and 60b carried by stuffs, etc., in a company and invader detectors 12a-12h which detect invaders. When the IDs of the alarms 10a-10h read by means of the readers 11a-11h are those which are allowed to pass through the detecting area 1 or 2 to which the alarms 10a-10h are installed, the alarms 10a-10h do not output any alarm signal even when the corresponding detector 12a-12h detects an invader.
Patent JP-S59226918-A (JP)
Title: Control circuit of microcomputer
Inventor: YAGI SOUICHI
IPC: G06F11/00
Filed: 1983-06-07
Abstract: PURPOSE:To prevent a microcomputer from runaway in case of source voltage lowering by detecting the source voltage lowering and forcing the microcomputer device to enter a halt state. CONSTITUTION:When the voltage of a battery 1 lowers with an ignition switch 2 on, a Zener diode 43 turns off. Consequently, transistors 38 and 39 both turn off, so no electric power is supplied to terminals 4b and 4c of the microcomputer device 4, so the device 4 enters the halt state. Consequently, the device 4 is prevented from runaway and the current consumption is reduced. Further, the voltage of the battery 1 lowers to such a value that the voltage stabilizing operation of a stabilizing power source 42 can not be maintained, the voltage supplied to a terminal 4a of the device 4 also lowers. At this time, the device 4 is in the halt state, but RAMs in the device hold stored data as far as an about 2.5V voltage is supplied, so the data are secured.
Patent JP-H01278214-A (JP)
Title: Tightening tool and method of stripping for coaxial cable
Inventor: BENJIYAMIN SHIYUWARUTSUMAN
IPC: H02G1/12
Filed: 1988-04-26
Abstract: PURPOSE: To separate a cable by fixing a separation plate and a cable so as not to move with tools comprising a relatively hard material and an elastomer material and disposed on both sides of a separation plate and moving one of the tools in the axial direction. CONSTITUTION: Bottom plates 30F, 30M can be soft steel or tool steel and a groove is suitably worked. Top plates 36F, 36M have internal grooves into which elastomer members are fitted and projections 42F, 42M having the shape of fastening a cable. Cable separating plates 50, 52 as well as first fastening tool parts 30F through 42F and second fastening tool parts 30M through 42M are closed with respect to the cable. Next, the second fastening tool parts 30M through 42M are moved to the left in the axial direction and the cable separating plates 50, 52 are kept stationary together with the first fastening tool parts 30M through 42M, thereby removing the external cover of a cable.
Patent JP-H03179253-A (JP)
Title: Improved generation of spectrum in degree of ion migration spectrometry and method and apparatus for detecting thereof
Inventor: JIYURIO ONTONIO REATEGI
IPC: G01N27/62
Filed: 1990-04-17
Abstract: PURPOSE: To improve detection sensitivity of constituent material of analysis sample of low concentration, in an ion mobility spectroscopic measuring method, by controlling a shutter grid in order to instantaneously obstruct an ion flow from a reaction chamber to a drift chamber. CONSTITUTION: By an ion movement spectrometer, sample material introduced to the inside is ionized in a reaction chamber 14, and moved to a drift chamber 18. In this case, a shutter grid 17 which allows or obstructs a flow of ions, and an ion detector 25 for detecting a moving ion flow are installed. Therefore an ion flow generated by ions moving against a delay flow of gas from the reaction chamber 14 to the drift chamber 18 is detected. The delay flow controls the grid 17 which allows a free flow of ions from the reaction chamber 14 to the drift chamber 18, and is generated by the time delay between the time of instantaneous obstruction of the ion flow and the decrease of output of the ion detector 25.
Patent JP-S582686-A (JP)
Title: Detection of indication layer for electronic parts
Inventor: OONO MASAHARU
IPC: G01R31/01
Filed: 1981-06-29
Abstract: PURPOSE:To detect the arrangement of electronic parts simply and accurately by bringing at least a pair of electrode into contact with one main surface of the electronic parts where an indication layer is made of a conductive ink. CONSTITUTION:Electronic parts 7 with a plurarity of lead wire 8 are shaped in symmetery between the right and left and the back and surface and one surface thereof is made a printed surface 9 where an indication layer 10 is formed. A vibration device is connected to the upper end of an inclined chute 11 to feed the electronic parts 7 to a guide groove thereof 11 upright with the lead wire 8 downward. The indication layer on one surface of the electronic parts is made of a conductive ink. On the other hand, a pair of electrode rods 12 and 12 are fastened along the carrying direction of the chute 11 and brought into contact with one surface 9 of the electronic parts thereby enabling simple and accurate detection of the arrangement thereof depending on whether or not there is a conduction signal.
Patent JP-S60246619-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIGENIWA MASAHIRO
IPC: H01L21/20
Filed: 1984-05-22
Abstract: PURPOSE:To form an SOI structure with large area due to solid epitaxial growth by means of forming polycrystalline amorphous region by a method wherein both the first process coating a silicon substrate with a semiconductor film comprising polycrystalline semiconductor or amorphous semiconductor and the second process of forming a single crystal region on the semiconductor film are contained. CONSTITUTION:An SiO2 film 2 is selectively formed on a silicon substrate 1 and an amorphous silicon film 3 is deposited on the SiO2 film 2 by means of ultra high vacuum evaporation but any other process such as CVD etc. may be applicable. Besides, the deposited silicon is not necessarily amorphous but may be e.g. polycrystalline silicon. Said amorphous silicon film 3 is implanted with silicon ion at implanting energy of 15keV and dose rate of 10<12>cm<-2>.s<-1>. At this time, the substrate temperature will be raised up to 600 deg.C by the implantation. Next if the silicon ion implantation is slowly stopped from the seed region at the speed of around 10<-7>cm/s, the deposited silicon film 3 starts to single-crystalize from the part coming into contact with the basic silicon substrate 1. Through these procedures, the deposited silicon layer may be singlecrystalized.
Patent JP-H07315391-A (JP)
Title: Gas-permeable transparent bag
Inventor: SHIGETA YUJI
IPC: B65D33/01
Filed: 1995-04-03
Abstract: PURPOSE:To provide a packaging bag which is suitable for packing heavy fresh vegetables and fruits such as onion, potato and tangerine and is free from ghosting of printed indications such as trade name and bar code by retaining gas permeability and transparency and enhancing heat sealing strength. CONSTITUTION:A net-like body 3 is formed by laminating a low fusing point resin layer on one or two sides of a random nonwoven fabric containing at least thermally adhesive fiber or a high fusing point resin layer and a synthetic resin-made transparent film 2 and the aforesaid net-like body 3 are heat sealed around the peripheral edge 6 via a seal layer 4 with an opening part 5 partially formed.
Patent JP-S5528574-A (JP)
Title: Magnetic bubble memory device
Inventor: OOTA HIROBUMI
IPC: G11C19/08
Filed: 1978-08-23
Abstract: PURPOSE: To amplify the intensity of the rotary magnetic field which is applied to the magnetic memory chip by providing plural units of soft magnetic substance bars on the same plane as the memory chip.  
     CONSTITUTION: A number of soft magnetic substance bars 11 of permalloy or the like are provided on the same plane as magnetic memory chip 2 and in the extension direction of chip 2. Thus bars 11 are magnetized by the rotary magnetic field generated by coils 6 and 6. As a result, the rotary magnetic field applied to chip is increased by the magnetic fields produced by coils 6 and 6 plus bars 11 and with no variation of the current amplitude supplied to coils 6 and 6 to give the even magnetic field over the entire chip 2. Thus the writing and reading of the information is ensured satisfactorily through the magnetic bubble. As a result, the magnetic bubble chip can be turned to large capacity with a small amount of power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60246649-A (JP)
Title: Manufacture of semiconductor element
Inventor: HIRASHITA NORIO
IPC: H01L21/3205
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the difference in level without performing heat treatment such as reflowing and to provide a wiring without disconnection, by previously burying a recess with a wiring material by vapor deposition and lift-off operations for flattening the stepped portion. CONSTITUTION:A contact hole 5 is formed in an intermediate insulation film 2 on a silicon substrate 1, over a diffusion layer 3 with the use of resist 4 as a mask. The intermediate insulation film consists of a PSG, BPSG or SiO2 film, and the diffusion layer 3 is a source or drain of MOS transistor. A wiring material 6 such as Al-Si is vacuum deposited such that the difference in level of the intemediate insulation film 2 in the contact hole is reduced to about a half of the original difference. Unnecessary portions of the wiring material 6 are removed by lifting off, and then a wiring layer 7 of Al-Si is formed thereon.
Patent JP-H05275347-A (JP)
Title: Semiconductor manufacturing equipment
IPC: H01L21/203
Filed: 1992-03-27
Abstract: PURPOSE:To enable the low-temperature growth of a film, and the sharpness of the interface between multilayer films by introducing first reactive gas into an upper reactive gas diffusion chamber consisting of upper and lower two chambers, and discharging this out of the opening of a ceiling, and introducing second reactive gas into the lower part, and discharging this out of the ceiling of the diffusion chamber via a communication pipe. CONSTITUTION:A second reactive gas diffusion chamber 41, in the lower chamber of a manifold 7, and a first reactive gas diffusion chamber 43, in the upper chamber, are made, and many openings 43a are made all over the ceiling of the first reactive gas diffusion chamber 43. And, the top of a communication pipe 40c, which extends upward from the ceiling of the second reactive gas diffusion chamber 41, is positioned at the center of each opening 43a, and a vacant space exists between the elements on the opening wall of each opening 43a. The first material gas introduced into the first reactive gas diffusion chamber 43 is blown toward the substrate 2 through this vacant space, and the second material gas introduced into the second reactive gas diffusion chamber 41 is blown out toward the substrate 2 through a communication pipe 40c. Therefore, high uniformity of film can be gotten, and the film growth speed also improves.
Patent JP-H02280347-A (JP)
Title: Package for semiconductor and its manufacture
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L23/06
Filed: 1989-04-21
Abstract: PURPOSE:To enable sharing of a package by laminating multilayer interconnection members in correspondence with various semiconductor chips. CONSTITUTION:In a package 1 wherein a semiconductor chips 5 is mounted, multilayer interconnection members 6 are laminated and the connection in correspondence with various semiconductor chips C can be clone, so the lead frame 4, the base 7, and the frame 5, etc., of the package can be shared without using a package for exclusive use. As a result, it becomes a package for semiconductor easy to make and high in economical efficiency.
Patent JP-H07285231-A (JP)
Title: Drive control of printing head in serial printer
Inventor: SHIMOMURA TATSUHIKO
IPC: B41J2/51
Filed: 1994-04-15
Abstract: PURPOSE:To provide a method for controlling the drive of a printing head which eliminates a delayed action of printing elements in continuous printing process with a concurrent action to inhibit a deteriorated throughput in a printer to a maximum possible extent. CONSTITUTION:First, received print data is read in units of dot line (S11). Next, it is detected whether real data for each dot line is present (S12). After that, a previously set standard number of times (a) at least, under conditions that the maximum number of dot lines of character font be exceeded is compared to the number (E) of continuous detections indicating that the real data is present (S16). If the number E of continuous detections exceeds the standard number of times (a), the drive period of a printing wire is set longer than a drive period at the time of routine printing, for the printing line including an area of continuous dot lines indicating that the real data is present.
Patent JP-H01272601-A (JP)
Title: Removal of solvent from chlorinated resin
Inventor: YOSHIDA KAGEUNE
IPC: C08F6/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a high-quality resin useful for coatings, inks, etc., by efficiently removing, to a low concentration, the solvent left in a chlorinated resin using supercritical extraction or solid-liquid extraction process, without causing heat deterioration of said resin. CONSTITUTION:The solvent (e.g., carbon tetrachloride) left in a chlorinated resin (e.g., chlorinated rubber) is brought into contact with a CO2 fluid (under a supercritical state) to remove said solvent, and the recovered CO2 containing said solvent removed is converted into a gaseous CO2, which is then brought into contact with activated carbon normally at -10-40 deg.C under a pressure of <=50kg/cm<2>, thus recovering the CO2 with said solvent removed. When a supercritical extraction is to be performed using CO2 in a supercritical state, it is preferable that the conditions be such as to be 30-120 deg.C and 75-250kg/cm<2>, while in case liquid CO2 is to be used, it is preferable that the conditions be such as to be -40-30 deg.C and 5-250kg/cm<2>.
Patent JP-H02278875-A (JP)
Title: Semiconductor device
Inventor: KONO YOSHIO
IPC: H01L29/78
Filed: 1989-04-20
Abstract: PURPOSE:To miniaturize a contact by forming an insulating film under a polycrystalline silicon for connecting the contact to a diffused layer, and connecting the silicon to the diffused layer with a silicide layer. CONSTITUTION:P-type silicon 1 is heat treated, an oxide film 12 and a nitride film 13 are formed, a resist 14 remains at a position to become an active region, and the film 13 is etched. Then, after boron is ion implanted while the resist 14 is being retained, an oxide film 2 is formed, and a P<+> type isolation 3 is obtained thereunder. After arsenic is ion implanted, it is heat treated to form an N<+> type diffused layer 4. An oxide film 10 is formed thereon, and a polycrystalline silicon 8 is deposited. Then, a resist 15 is patterned, the silicon 8 is anisotropically etched, and the film 10 is then removed. Thereafter, platinum is deposited, heat treated, and unreacted platinum is then removed. Then, the surface of the silicon 8 is wired to that of the layer 4 via a platinum silicide layer 11. Then, a PSG film 5 is deposited, heat treated, a flattened film is formed, a desired contact hole 6 is formed of photoresist 16, and aluminum wirings 7 are then formed. Thus, a semiconductor device of a miniature contact without junction leakage can be obtained.
Patent JP-S5227119-A (JP)
Title: Filthy liquid recovery apparatus for garbage truck
Inventor: TSUDA SEIHACHI
IPC: B65F3/00
Filed: 1975-08-22
Abstract: PURPOSE: Filthy liquid recovery apparatus for garbage truck, to recover liquid from garbagy and to prevent from leakage of the liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05271332-A (JP)
Title: Production of amino group-bearing styrene-based polymer
IPC: C08F12/08
Filed: 1992-03-30
Abstract: PURPOSE:To efficiently obtain under readily available conditions the subject polymer excellent in functionality and reactivity by reaction of a specific functional group-bearing styrene-based polymer with a diamine compound. CONSTITUTION:The objective polymer can be obtained by reaction between (A) a styrene-based polymer reactive with amino group and having functional group(s) such as carboxyl group or acid anhydride group and (B) a diamine compound such as 4,4'-diaminodiphenyl ether, in the presence of (C)(1) a phosphine compound, (2) a halogen or halogen compound capable of forming a phosphonium salt through reaction with the phosphine compound, and (3) an acid scavenger.
Patent JP-H02280539-A (JP)
Title: Satellite communication outdoor equipment
Inventor: TAKAHASHI HIROSHI
IPC: H04B7/155
Filed: 1989-04-21
Abstract: PURPOSE:To use only one phase synchronizing oscillator needing various kinds of adjustment and inspection processes by mixing a signal multiplying the reference signal of the phase synchronizing oscillator as the multiple of (n) and the output signal of the phase synchronizing oscillator and utilizing its sum or difference component as a local oscillation signal. CONSTITUTION:A 50GHz reference signal is inputted to a reference signal input terminal 22 and a 13.05GHz transmission local oscillation signal and a 10.75GHz reception local oscillation signal are generated by a local oscillation unit 19 based on the reference signal. The phase synchronizing oscillator 24 is provided with a 10GHz band voltage controlled oscillator, a sampling phase detector and a loop filter or the like. The reference signal is fed to an (n) multiplier 28, where the reference signal in 50MHz is multiplied by 46 to be the signal of 2.3GHz. A mixer circuit 29 mixes signals in 2.3GHz and 10.75MHz to generate a 13.05GHz transmission local oscillation signal. Thus, only a single phase synchronizing oscillator is enough for the adjustment and inspection process to warrant a wide operation temperature range.
Patent JP-S5225984-A (JP)
Title: Ramie balancer
Inventor: TSUBOYAMA KAZUHIRO
IPC: F16F15/28
Filed: 1975-08-25
Abstract: PURPOSE:When each different load is provided to two hooks, this device automatically creates equilibrium condition by the equilibrium action of a balancer itself without using power at all.
Patent JP-H08324992-A (JP)
Title: Floor carrying machine with vertically moving frame
Inventor: PEETAA SHIEENEBUARUTO
IPC: B66F9/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a floor truck capable of preventing a load chain from damaging an another vehicle constitutive member by the stroke action in traveling on a floor surface having a recess/projection or from polluting another vehicle constituting member by a splash of lubricating grease caused by travel. SOLUTION: A floor truck has a lifting feed stand 3 movably guided upward and downward along a lifting framework. The lifting feed stand 3 is fixed to a vertical directional load chain 6 by a chain connecting member 9. A subject of preventing the stroke action of the load chain is solved by at least partially guiding the load chain 6 in at least one side opening chain guide.
Patent JP-H05118360-A (JP)
Title: Brake caliper
Inventor: DENISU ESU SHIMERU
IPC: F16D65/18
Filed: 1992-04-22
Abstract: PURPOSE: To lighten weight of a brake caliper by casting around a cylinder liner in one foot part of a cast calipers body that is constituted by connecting two foot part with a bridge portion while making manufacture of the brake caliper easier. CONSTITUTION: A vehicle brake has a brake caliper 14 that is kept to stride across outer annular pants of circular plates rotating with a shaft 10. Friction pads are mounted in the caliper 14 at two sides of the circular plates. In this case, the caliper 14, formed as a die cast body made of aluminum alloy and the likes, has a first foot part 20, a second foot part 22 spacedly extending with the first foot and a bridge portion 24 connecting the foot part 20, 22 in one body. A fluid cylinder cavity 18 is formed in the first foot part 20 facing towards the second foot part 22, and it lines with steel cylinder liner 30 formed in the caliper 14 and having a flange 36 and a groove 38 in its two end parts and is cast around the liner.