baber/WOPTO huggingface dataset:
Patent JP-H04361656-A (JP)
Title: Automatic dust removing device for surface of cloth
Inventor: AKEHI SANEMASA
IPC: B41F17/10
Filed: 1991-05-31
Abstract: PURPOSE:To prevent troubles in a printing process caused by dust adhesion by blowing off dust on the surface of moving cloth in a dedusting chamber arranged in front of a printing and coloring device in linking driving action of the printing and coloring device to the blowing. CONSTITUTION:In printing and coloring the surface of cloth 26, the cloth 26 placed on a printing plate 27 is guided to a dedusting chamber 35 according to transmit transporting action of a printing and coloring device. When the tip of the cloth is passed through a rear position sensor 25 arranged at the rear part of the dedusting chamber 35 and reaches a site of a front position sensor 25 placed at the outside of a back cover of the dedusting chamber 35, air is jetted from a nozzle 24 line based on the output of the sensor 24 to blow off dust on the surface of the cloth 26. Dust blown off is sucked and removed through an exhaust duct 28 and the dedusted cloth 26 is guided to the printing and coloring device at the downstream side. Further, when the dedusting treatment is advanced and the end of the cloth 26 reaches the side of the rear position sensor 25, the operation of the above-mentioned nozzle 24 is stopped to finish the dedusting action.
Patent JP-H054134-A (JP)
Title: Sensor installing method for working device
Inventor: KAWATO YASUSHI
IPC: B23P19/04
Filed: 1991-06-28
Abstract: PURPOSE:To install a sensor head moving circumferentially relative to a magnetic recording layer easily on a working device while a proper spacing is reserved to the magnetic recording layer, wherein the magnetic recording layer is formed over the peripheral surface of a shaft member of the working device. CONSTITUTION:A covering film layer 17 of a certain thickness to be melted off at a certain temp. is provided between the foremost end-face 12 of a sensor head 11 and a magnetic recording layer 22 formed on the periphery of a shaft member 3, and the sensor head 11 is installed in the condition that the sensor head foremost end-face 12 and the recording layer 22 are contacted with each other with the covering film layer 17 interposed. When the layer 17 is melted off, a proper spacing corresponding to the thickness of the layer 17 will be generated between the sensor head 11 and recording layer 22.
Patent JP-H054378-A (JP)
Title: Light signal generator
Inventor: TAKENAKA MASAHITO
IPC: G03G15/04
Filed: 1991-06-28
Abstract: PURPOSE:To obtain constitution for effectively using light from a light projecting section as much as possible in a light signal generator. CONSTITUTION:Light emitted from the linear opening section 5a of a linear light source 5 is introduced to an optical shutter array 4 through a glass plate 7. The amount of light projected to the optical shutter array 14 can be increased by selecting the shape and position of the glass plate 7.
Patent JP-S6050009-A (JP)
Title: Characteristics control device in shock absorber mounting bush
Inventor: SATOU HIROKI
IPC: B60G17/027
Filed: 1983-08-29
Abstract: PURPOSE:To improve the steering stability as well as ride quality by providing a fluid pressure control valve to a hollow cylindrical body so that when the vehicle is stationary and is seated to its capacity the fluid supply mode may be maintained for a certain duration, and then the fluid circuit remains to be closed. CONSTITUTION:When the vehicle is stationary and is seated to its capacity, pressure sensors 60-62 are turned on, and ''YES'' signals SB-SD and ''vehicle speed zero'' signal SA from a vehicle speed judgment circuit 64 are respectively outputted to an AND circuit 71. Based on them, the AND circuit 71 outputs a ''YES'' signal SEX to a solenoid valve actuating circuit 74. Upon receiving the signal SE, the actuating circuit 74 energizes first and second solenoid valves 53, 54 to pressurize a hollow cylindrical body. After a certain duration, an output signal SF from a monostable multivibrator 75 is switched to ''low'' signal, and the solenoid valves 53, 54 are deactivated to maintain the inner pressure of the hollow cylindrical body at a pressurized condition. In this manner, suspension characteristics are automatically adjusted to the fully occupied vehicle condition, and the steering stability and ride quality can be improved.
Patent JP-H0453127-A (JP)
Title: Method for diffusing impurity of semiconductor element
Inventor: KATAYAMA MASAYASU
IPC: H01L21/225
Filed: 1990-06-15
Abstract: PURPOSE:To form a boron diffusion layer which has only a small ruggedness on the surface, the uniform thickness and no extent in the transverse direction by a method wherein the thickness of a boron diffusion source paint film is limited to the specified value or smaller and the burning temperature and an oxygen density at the time of burning are set low. CONSTITUTION:A paint film liquid 3 containing the material which would be a boron diffusion source is applied to the surface of an Si wafer 1 by the spin application method to form a boron diffusion source paint film layer 4 of 150nm or less. Then, This Si wafer 1 is burned at a high temperature in the N2 air containing O2 to turn the boron diffusion source paint film layer 4 into a B2O3 layer 5. The desired burning temperature is ranged from 450 to 800 deg.C and the desired oxygen density at the time of burning is 20% or lower to N2. Then the wafer 1 is heated to turn the B2O3 layer 5 to a boron glass layer 6. With boron diffused from the boron glass layer 6 into the Si wafer 1, a boron silicide layer 7 and a boron diffusion layer 8 are formed. Nextly, the boron glass layer 6 is etched by a hydrogen fluoride, etc., to be removed. Then, boron is diffused from the boron silicide layer 7 and the boron diffusion layer 8 into the Si wafer 1 by the drive-in diffusion method in H20 or O2 at a high temperature to form a boron diffusion layer 9. At the same time, the surface of the Si wafer 1 is oxydized to form a SiO2 layer 10. Last, the SiO2 layer 2, 10 is removed to obtain the boron-diffused Si wafer 1.
Patent JP-H118379-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOHARA MASAHIRO
IPC: H01L29/78
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress short channel effect by providing source-drain-forming regions, covering the inner walls of trenches with an insulation film, except for the portions to be connected to channels and filling the trenches with a conductive layer as source-drain regions. SOLUTION: Trenches 6 between element isolating regions 2 and gate electrodes 4 have first sidewalls, which face the regions 2 and have an oxide film to form STI and bottom face and three second sidewall defined by the surfaces of Si substrates 1, 1a. Among second sidewalls with exposed Si surface, the bottom and the sidewalls at the gate electrode are covered with an insulation film, a conductive layer 8 for forming source-drain regions 5 of MOS transistors is embedded in the trenches 6 deeply to the regions 5 and Si surface 9, and the regions 5 are connected to channel regions. This greatly reduces the series resistance and dielectric capacity and greatly suppresses the short channel effect.
Patent JP-H0325865-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NISHIKAWA YUKIO
IPC: H01M10/05
Filed: 1989-06-21
Abstract: PURPOSE:To retard generation ot dendritic lithium and to increase charge- discharge performance and safety by using a microporous film-like separator whose porosity and micropore opening areas are specified. CONSTITUTION:A separator 3 is formed by cutting a sheet made of polypropylene and having three-dimensional micropore networks in the shape of belt whose width is wider than those ot positive and negative plates. The separator is interposed between positive and negative plates, and they are spirally wound to form an electrode body. The separator is a microporous film, and has a porosity of 20-60%, and a pore opening area of 1.0X10<-3>-5.0X10<-3>mum<2>. By this separator, generation of dendritic lithium is retarded, and even if internal short circuit arises, the positive and negative plates are separately covered by heat shrinkage of the separator, and hiring caused by melting of metallic lithium generated by short circuit heat is prevented.
Patent JP-S5860708-A (JP)
Title: Image pickup device for autofocusing microscope
Inventor: YAMAMOTO MANABU
IPC: H04N5/232
Filed: 1981-10-07
Abstract: PURPOSE:To automate the focusing operation and to focus a microscope image pickup device quickly and accurately, by comparing image definition signals in different positions of a barrel to control the movement of the barrel relative to a sample supporting table. CONSTITUTION:A microscope barrel 4 which falls up to the lowermost position for a sample supporting table 2 is allowed to rise by a barrel driving device 13. Current and just preceding definition detection signals due to a TV camera 7 for image pickup and a definition detector 8 which are mounted on the barrel 4 are stored in storage devices 9 and 10 in accordance with this rise, and they are compared in a comparator 11. The barrel 4 is allowed to rise till the time point when the comparison result is inverted through a controller 12 which is operated in accordance with the comparison result, and thus, autofocusing is performed. By this automatic focusing operation, the microscope image pickup device is focused guickly and accurately.
Patent JP-S6138688-A (JP)
Inventor: KAWAGUCHI YOSHITO
IPC: B08B9/08
Filed: 1984-07-31
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-S6315348-A (JP)
Title: Monitoring equipment for peripheral device
Inventor: UEDA MINORU
IPC: G06F13/00
Filed: 1986-07-07
Abstract: PURPOSE:To improve the operating efficiency of a peripheral equipment, by constituting a device so that a computer side recognizes initialization by a time monitoring using a timer, and it performs the setting of the parameter, etc., of the control command of the peripheral equipment again. CONSTITUTION:By setting a flag register 8, the computer reads the flag register 8 which represents the possibility/impossibility of print initialization before starting up a printer. When a flag is not set as a result of the reading of the flag register 8, it is judged that a time counter 5 is not reset to zero, and the start up of a control instruction for the control part 1 is continued. Meanwhile, after detecting the resetting state to zero of the time counter 5 by checking the flag register 8, each parameter of the control command is set again to initialize the control command on the control part 1. Furthermore, the printer initialization flag 8 is reset. Afterwards, the printer is started up, and the data is sent to the printer, then it is printed out.
Patent JP-S5284342-A (JP)
Title: Buffer driving mechanism
Inventor: WATANABE YOSHIAKI
IPC: F16D47/02
Filed: 1975-12-29
Abstract: PURPOSE: In a buffer driving mechanism in case of making the load movement intermittently, bringing the combination between the driving mechanism and the load into a spring combination at the rise time, after that into a clutch combination, to minimize the rise impact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05178906-A (JP)
Title: Method and equipment for bulk and solution polymerization of vinyl polymer
Inventor: RAINAA TEIIRE
IPC: B01J19/24
Filed: 1992-06-18
Abstract: PURPOSE: To enable bulk or solution polymerization of vinyl polymerization without the occurrence of spots by gel particles by making the part of a circulation reactor containing at least half of circulating vinyl monomer a tube bundle of a specific size.  
     CONSTITUTION: In a method for bulk and solution polymerization of vinyl monomers in a reactor vessel formed as circulation reactor in which the monomers are mainly remixed, the circulation reactor part containing at least 50% of circulating substance is formed as a tube bundle reactor, and individual tube of the tube bundle rector has a specific size satisfying the following conditions. The conditions are (a) the temperature difference between the individual tube axis and the coolant is less than 16.5 K at the same point of the reactor at any measurement time, or the temperature difference between the coolant at the inlet and the reaction mixture at the outlet (in case of downflow operation) is less than about 20 K, (b) the retention time is 5 to 20 times the circulation time, (c) the final viscosity of the reaction mixture is less than 750 Pas. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000349497-A (JP)
Title: Supply device of substrate
Inventor: IWAI TETSUHIRO
IPC: H05K13/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a supply device of substrate that can cope with the various kinds of substrates and detect two piece taking by a low-cost and compact mechanism. SOLUTION: In a supply device of substrates that picks up a substrate 3 being laminated and placed by a transfer head 2 for supplying to a next process device, the upper surface of the substrate 3 being retained by the transfer head 2 is received by a substrate reception part 8, a measurement end part 18a of a potentiometer 18 of a position detection part 5 is brought into contact with the lower surface of the substrate 3, the substrate 3 is held between the substrate reception part 8 and the position detection part 5 for measuring the thickness of the substrate 3, and two piece taking is judged according to the thickness measurement result, thus inspecting two pieces of the substrate without a tentative placement stage, and plan change such as the adjustment of a sensor position for each kind of substrate.
Patent JP-S5382421-A (JP)
Title: Heat sensitive recording material
Inventor: IWATA SUSUMU
IPC: B41M5/327
Filed: 1976-12-28
Abstract: PURPOSE:To enhance heat sensitivity and to prevent an image formed from readily fading or discoloring, by employing a specified lactone compound as a colorant.
Patent JP-S5489667-A (JP)
Title: Switch of digital wristwatch with multibuttons
Inventor: ISONO SHIYOUJI
IPC: G04C3/00
Filed: 1977-12-26
Abstract: PURPOSE:To improve the degree of design freedom and enable diversified designs to be performed by providing a switch substrate and switch rubber plate which are made separate and independent from module body to one module and directly fixing these to a case part. CONSTITUTION:A separate and independent switch substrate 2 is superposedly disposed on the top plane part of a module body 1. This switch substrate 2 is provided with an escape hole 2a of the digital display panel protruding part 1a of the module body 1. A switch rubber plate of conductive material is disposed on the switch substrate 2. An escape hole 3a is provided to the switch rubber plate 3 as well. As the buttons 5 built into the cover glass 4 are pushed down, the switch rubber plate 3 deforms and contacts and electrically conducts to the switch substrate 2 and is thereby connected to the module body 1 via connctor 8, whereby function operations such as of calculator, world time, etc. are accomplished. As the  hand is released from the buttons 5, the swithes are cut off by the elastic force of  the switch rubber plate 3.
Patent JP-S5681912-A (JP)
Title: Fixing device of winding for reactor
Inventor: YUASA HIROSHI
IPC: H01F27/30
Filed: 1979-12-10
Abstract: PURPOSE:To reduce a stray loss of the upper and lower part metals and to make fixing bolts to fix the lower part winding tightening insulating plate in a lower part tightening metal needless by a method wherein fixing depth of cut formed at four corners of the upper and lower tightening insulating plates and fixing insulating plates are installed. CONSTITUTION:Fixed depth of cut parts for setting fixing insulating plates 21, 22 are installed at four corners of upper and lower winding tightening insulators 8, 9 and holes for inserting a fitting bolts 23 are installed in the insulating plates 21, 22. Whereas, screw holes for screwing the fitting bolts 23 to fix the insulsting plates 21, 22 are installed. The insulating plates 21, 22 are fixed with a tightening metals 6, 7 therefore, the insulating plates 8, 9 are fixed with the tightening metals 6, 7 and thus, they are fixed to the winding 1. And still, an insulating plate 25 fitted to the lower tightening metal 7 supports the weight of a protruding part of the winding 1 from a magnetic shielding iron core 2. Accordingly, the lower plate of the upper tightening metal 6 can be reduced. As a result, the stray loss of the upper and lower tightening metals 6, 7 can be reduced and fixing bolts to fix the insulating plate 9 to the lower part tightening metal 7 can be eliminated.
Patent JP-H0913073-A (JP)
Title: Composition for solidifying waste animal or vegetable oil, its production, and method for treating waste animal or vegetable oil
Inventor: ABE YOSHIRO
IPC: B01J19/06
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a composition for solidifying waste animal or vegetable oil (a waste-oil treatment) which can dissolve in waste oils more rapidly and at lower temps. than conventional ones and gives a solidified waste oil having high strength and to provide; a process for producing the composition and a method for treating a waste animal or vegetable oil. CONSTITUTION: 12-Hydroxystearic acid is mixed with a polyol compound in a weight ratio of 1:0.1 to 1:2. The mixture is melted or dissolved at 50-150 deg.C under stirring, and then cooled to solidification to obtain the objective composition. A waste animal or vegetable oil is treated with this composition by mixing the composition with the oil, dissolving the composition at 55-75 deg.C, and then cooling the solution to solidify it.
Patent JP-S5948644-A (JP)
Title: Detection of defect during welding
Inventor: YAMADA YOSHIROU
IPC: G01N25/72
Filed: 1982-09-13
Abstract: PURPOSE:To enable the inspection of defects such as cracking by a method wherein radiation dose generated from material heated is captured with a sensor and patterns on a plurality of transversals based on the maximum value thereof, a differentiated value of a slope and an integrated value of waveforms. CONSTITUTION:When materials 1 and 2 are welded together, the temperature distribution of parts while welding advances at a equal speed from the starting point 4 is as shown in drawings A-D on each of transversals 5-8 at the right angle to the locus of the welding. At the weld starting point 4, only the temperature at the welded point is high and as the temperature drops gradually from B to D, it is transmitted to the perimeter. Finally, it will be the same as the ambient temperature. For example, an infrared filter can be mounted just before a primary sensor and digitalizes an analog signal at several points on the transversals through a lens to compare. Comparison is done regarding maximum values, differentiated values of slope or integrated values and when they exceed preset values, welding is determined to be defective. This enables decision on the propriety of welding in a contactless and continuous manner.
Patent JP-H0449735-A (JP)
Title: Alternative cut-back system
Inventor: OMURO KATSUMI
IPC: H04L1/22
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the inversion of cell arrival order according to alternative cut-back by sending a cell to a bypass route and an ordinary route piror to alternative cut-back processing by the detection of fault recovery, and measuring the transmission delay time of the cell. CONSTITUTION:The transmission delay time is measured by sending a cell for delay measurement to the bypass route and a route in use by a route delay measuring means 12 when a line fault is recovered. The difference of the transmission delay time of both routes is calculated from a measured result by a guard time setting means 13 as guard time, and it is informed to an alternative cut-back processor 11. The processor 11 executes the alternative cut-back based on the above information, however, a timing to deliver a first cell after the cut-back is set after the guard time calculated by the means 13 after sending the last cell to the bypass route elapses. In such a way, it is possible to prevent the passing of the cell passing the bypass route before the execution of the alternative cut-back over the cell passing the route in use after the execution of the cut-back occurring.
Patent JP-S5860562-A (JP)
Inventor: JIYON ESU PUROKOTSUPU
IPC: H05K3/34
Filed: 1982-09-13
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-S646638-A (JP)
Title: Air purification apparatus for clean workroom
Inventor: KUROSAKI YUKIO
IPC: F24F7/06
Filed: 1987-06-26
Abstract: PURPOSE:To design a rational air circulation and a conservation of energy for the fixing work by taking the indoor air into the clean workroom selectively together with the outdoor air, passing a filter through the intermediary of a fan duct, and by such a composition as provides clean air from a diffuser to the inside of the clean workroom after purification is performed. CONSTITUTION:An air purification apparatus 4 is a vertical unit type, composed of a material for the wall, and the front side thereof faces inside of the clean workroom and the rear side faces the external part of the booth. On both lower sides of the apparatus 4 an outdoor air intake is provided facing outside and an indoor air intake 9 is provided to the lower front side of the apparatus 4. The air absorbed from the outdoor air intake or the indoor air intake 9 by a drive of a fan 18 passes through a duct 11 to move upward. After being purified by a filter 12 the air is diffused from a variable direction type diffusion nozzle 14 or from a slit 15 to the inside of the clean workroom.
Patent JP-S6051807-A (JP)
Title: Housing method of optical fiber connection part
Inventor: IGARI SADAO
IPC: G02B6/36
Filed: 1983-08-31
Abstract: PURPOSE:To fix an optical fiber to a connection part projection tool in an excellent state wherein a connection part has no shearing stress by operating a tensile force applying part and testing the tensile force of the connection part after a tensile force testing device is detached from a welding device. CONSTITUTION:The welding device 7 is provided with a couple of optical fiber presser bases 9 which have V grooves in top surfaces on the axial lines of a couple of bases 10. Then, the terminal parts of an optical fiber 1a and an optical fiber 1a and an optical fiber 1b to be connected together are fixed with pressure plates 9a of optical fiber bases 9. Then, a couple of electrode rods 8 are put closer to the connection part and the fibers are welded together by arc discharge. The tensile force testing device 11 is detached from the welding device 7 and an eccentric pin 24 is operated to test the tensile strength of the connection part 2. Consequently, the optical fibers are fixed to the connection protecting tool in the excellent state wherein the connection part has no shearing force.