baber/WOPTO huggingface dataset:
Patent JP-S61169911-A (JP)
Title: Guiding system of moving robot
Inventor: YAJIMA HIROSHI
IPC: G05D1/02
Filed: 1985-01-24
Abstract: PURPOSE:To omit a floor surface reflecting tape or the like and to guide a robot precisely by detecting light reflected on the cylindrical reflecting surface of an object by photodetectors and correcting the route of the robot in accordance with the detected state to guide the robot to the object. CONSTITUTION:Light emitted from an infrared light emitting element 7 which is modulated by a square wave signal outputted from a modulating circuit 11 is reflected on the cylindrical reflecting surface formed on the object and detected by right and left photodetectors 8b, 8a. Output signals from the photodetectors 8a, 8b are amplified by amplifiers 12a, 12b respectively, the influence of external light is removed from the signals by BPFs 13a, 13b and the filtered signals are sent to level detecting circuits 14a, 14b. When the output signals of the BPFs 13a, 13b exceed a set level, the circuits 14a, 14b detect the state and output the detected results to a microprocessor 15. The processor 15 controls motor drivers 16a, 16b in accordance with the state signals from the circuit 14a, 14b to rotate right and left wheel motors 17b, 17a.
Patent JP-S57126905-A (JP)
Title: Method of crushing and removing stave of blast furnace
Inventor: SAKAI HIDETAKA
IPC: C21B7/10
Filed: 1981-01-30
Abstract: PURPOSE:To speedily, assuredly and easily crush and remove the stave of a blast furnace at a low cost even during operation of the blast furnace, by forming an explosive-charging hole in the stave at the inner wall of the blast furnace from the side of a steel plate, and bursting the charged explosive. CONSTITUTION:An explosive-charging hole 10 is formed by proper utilization of cooling water pipes 4-1, 4-2, 5-1, 5-2, 6-1, 6-2, 7-1, 7-2, bolt-attaching holes 9, 9... and a thermocouple-attaching hole 8 at the stave 3 of the blast furnace. In this case, each cooling water pipe 4-1-7-2 and a combing box C are cut off. The holes 9, 9... and 8 are properly cut to expand the formed hole 10. A bottom plug 11 is located at the bottom of the hole 10, an explosive 12 is charged in the hole, and then an inlet plug 13 is inserted. The explosive 12 is burst by applying an electric current to an electric detonator 14 from a remote place, so that the stave 3 is crushed and let fall inside the blast furnace. Thereafter, a new stave is attached to the blast furnace.
Patent JP-H0770479-A (JP)
Title: Photo-setting electroconductive coating composition and antistatic electromagnetic wave-shielding laminate produced by using the composition
Inventor: SUEZAKI MINORU
IPC: C09D4/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide a photo-setting electroconductive coating composition capable of forming a coating film having excellent electric conductance, transparency and scratch resistance and provide an antistatic electromagnetic wave- shielding laminate coated with the coating composition. CONSTITUTION:This photo-setting electroconductive coating composition contains (A) 100 pts.wt. of a (meth)acrylate compound having >=2 acryloyl groups or methacryloyl groups in the molecule, (B) 100-500 pts.wt. of electrically conductive powder having an average particle diameter of 0.05-2mum and composed of barium sulfate coated with antimony-doped tin oxide, (C) 5-100 pts.wt. of a dispersing agent, (D) 0.1-10 pts.wt. of a photo-polymerization initiator and (E) 500-3,000 pts.wt. of an organic solvent. Since barium sulfate having a refractive index of 1.6 which is close to that of the resin is used as the electrically conductive powder, the transparency is maintained even by increasing the thickness of the coating layer to obtain a coating film having excellent electrical conductance, transparency and scratch resistance.
Patent JP-H06220281-A (JP)
Title: Vinyl chloride resin composition
Inventor: TAKADA SHIGEKI
IPC: C08L57/02
Filed: 1993-01-27
Abstract: PURPOSE:To obtain the subject composition excellent in heat resistance and thermal stability and hence suited for use as a molding material for producing plates, pipes, sheets, containers, etc., required to have these properties. CONSTITUTION:This resin composition comprises 100 pts.wt. vinyl chloride resin and 5-100 pts.wt. water-insoluble polymer obtained from a radical- polymerizable monomer and having an SH group at one of its ends.
Patent JP-S56109732-A (JP)
Title: Manufacture of resin bead of expanded form with skin layer
Inventor: DEZUKI KIYOTO
IPC: B29C44/00
Filed: 1980-02-01
Abstract: PURPOSE:To obtain the captioned form in efficient at an inexpensive cost by a method wherein a skin material is formed and adhered by air pressure to the forming surface of one mold among split molds utilizing the flow of hot air, thereafter, the thermoexpandable resin beads are filled into the cavity of the mold and are expanded by heating. CONSTITUTION:The skin material B is pinched and held between the split molds 1, 2 for manufacturing the resin beads expanded form, and both of the molds 1, 2 are clamped, then, the skin material B is formed and adhered to the forming surface of the other mold 1 with a pressure caused by blowing steam or hot air, for heating and expanding the resin beads, into the cavity 3 of the molds from the mold 2 side. Subsequently, the expandable resin beads are poured into the cavity 3 of the mold through a pouring pipe 21 to fill it and the filled beads are expanded by blowing the steam or the hot air through injection ports 25. According to this method, the resin beads expanded form covered with the skin member for decoration, protection or the like thereof may be obtained.
Patent JP-H01189398-A (JP)
Title: Treatment of waste water
Inventor: ISHIDA KOJI
IPC: C02F9/00
Filed: 1988-01-20
Abstract: PURPOSE:To reduce the amt. of chemicals to be used for an overall stage for the treatment of waste water and to reduce running cost for the treatment by feeding sludge to a deodorizing tower and generating odorless ferric sulfide in the deodorizing tower by causing a reaction between ferric hydroxide in the sludge with gaseous H2S. CONSTITUTION:Waste water is treated biologically with activated sludge in a biological treatment tank 2, and COD components contained in the treated water are flocculated by mixing a flocculant with the treated water. Then, iron component in unreacted flocculant remaining in the treated water is transformed to alkali-insoluble ferric hydroxide, and purified water is recovered by separating solid and liquid in the sludge contg. ferric hydroxide from the treated water. Gaseous H2S generated in the biological treatment tank 2 is recovered and deodorized in a deodorizing tower 6. In this case, the sludge contg. the ferric hydroxide is fed to the deodorizing tower 6, and odorless ferric sulfide is generated by allowing gaseous H2S to react with the ferric hydroxide in the deodorizing tower 6.
Patent JP-H11215187-A (JP)
Title: Repeating method of internet protocol packet
Inventor: BABA YOSHIMASA
IPC: H04L45/741
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an IP(Internet protocol) packet repeating method by which an IP packet can be repeated without through any ARP(address resolution protocol) packet which is a broadcast frame and the IP packet can be processed with a small processing load at the time of repeating the packet. SOLUTION: IP packet repeaters 21a-21c respond to ARP response packets by using the MAC (media access control) addresses of the repeater themselves when the destination IP addresses of received ARP request packets do not belong to the logical networks defined to packet communication networks 1a-1c and 4a-4c. Then the repeaters 21a-21c repeat received IP packets by only transforming the packets into the frame format for a router 5.
Patent JP-H11203129-A (JP)
Title: Digital signal processor
Inventor: KAWAMOTO RYUICHI
IPC: G06F9/32
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of microprogram memory. SOLUTION: A microprogram supplying part 20 outputs a microinstruction to each processing part in every step. Access to an external RAM 14 which delays musical sound waveform data is carried out at a step that corresponds to a multiple of a prescribed integer (n)and a micro code for an external RAM access circuit 32 is supplied through a shift register which performs serial- parallel conversion of micro codes for (n) steps and outputs them. Thus, it is possible to reduce the bit number of a field for the circuit 32 to one in the microinstruction.
Patent JP-H06219012-A (JP)
Title: Mechanism for adjusting platen gap according to environment in serial printer
Inventor: KUBOTA MAMORU
IPC: B41J25/308
Filed: 1993-01-27
Abstract: PURPOSE:To automatially offset a dimensional fluctuation amount of a platen elastic body caused by an environmental change, such as a temperature or humidity change, to keep a platen gap constant. CONSTITUTION:A block 1 made of a material substantially similar to that of a platen elastic body 3 is fitted in a frame 2. One end of the block 1 is fixed on the frame. A bearing part of a carriage guide shaft 7 or a platen shaft 4 is fixed on the other point on the block 1. The direction from the fixed part to the bearing part coincides with the direction of a platen gap (g). The block 1 is restrained on the frame 2 so as to be stretched only in this direction.
Patent JP-S58130842-A (JP)
Title: Transport device of sheet material
Inventor: MIYAMA MASAHARU
IPC: B65H7/12
Filed: 1982-01-28
Abstract: PURPOSE:To separate duplicatively fed sheets by controlling the drive timing of the first and second transport means in response to the detection signal of the sheet material presence near the second transport means so as to feed the sheets one by one to the third transport means in a copying machine, etc. CONSTITUTION:When two sheets of paper are fed in duplicate by the roller 7a of the first transport means in response to a paper transport command, the roller 8a of the second transport means starts to rotate simultaneously, a driven roller 8b having low friction resistance with the paper is applied a brake by a brake shoe 11, the paper on the roller 8b side stops, the paper on the roller 8a is fed to rollers 9a, 9b of the third transport means by the roller 8a having large friction resistance and waits until it is fed in by a synchronizing signal with a toner image. On the other hand, the remaining paper in the second transport means is detected by a detection means 12 and the roller 8a is rotated to advance it to the third transport means 9 with a predetermined time lag when the next paper feed command is issued. Accordingly, duplicatively fed sheet materials can be separated reliably so as to be fed one by one to a predetermined position at a predetermined timing.
Patent JP-S60214784-A (JP)
Inventor: IAN HARORUDO KOOTESU
IPC: C07D209/00
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03218057-A (JP)
Title: Airtight sealing body
Inventor: SHIRAI MITSUGI
IPC: B23K1/005
Filed: 1990-01-24
Abstract: PURPOSE:To airtightly seal a ceramic substrate and a sealed cap satisfactorily by a method wherein a sealed junction part junctioned with a sealing wax material is formed of a wax material in minute structure at the outside part of the junction part while in large crystal state at the inside part. CONSTITUTION:A sealing body is set on a Y table 11 and an X table 12 with a ceramic substrate 1 being located at the lower side so that a sealed junction part 4 may be finished by laser beams 8 with high energy density. Next, the laser beams 8 are oscillated by a laser oscillator and led to an objective lens 9 by a quartz glass film so that the laser beams may be set to irradiate the sealed junction part 4 of the sealed body. Simultaneously with the irradiation with the laser beams 8, the Y table 11 and the X table 12 are drive-controlled at specific rate by a driving mechanism to irradiate the sealed junction part with laser beams at a specific energy level. Through these procedures, a device can be airtightly sealed satisfactorily.
Patent JP-S59137926-A (JP)
Title: Matrix type liquid crystal display device
Inventor: TOMII HITOSHI
IPC: G09G3/36
Filed: 1983-01-28
Abstract: PURPOSE:To prevent deterioration in characteristic owing to the impression of a DC voltage on heating electrodes by interposing an electrode substrate arranged and formed with signal electrodes in the pattern overlapping on the heating electrodes between an electrode substrate arranged and formed with the heating electrodes and a thermotropic liquid crystal layer. CONSTITUTION:The 3rd electrode substrate 13 is arranged and formed with plural signal electrodes 132 directly on an epoxy film 131 in the same way as for the 1st electrode substrate 11 and is formed into the pattern overlapping, one to one, on the heating electrodes 122 of the 2nd electrode substrate 12 when assembled. Vertical orientation layers 14, 15 are provided on the electrode surfaces of the substrates 11, 13, and after, for example, a thermosetting type epoxy resin adhesive agent 16 is coated on the sealing parts of the substrates, the substrates 11, 13 are pasted together to form a liquid crystal case, into which a thermotropic liquid crystal 18 is injected. Such liquid crystal display element is pasted to the substrate 12 by, for example, a cold setting type epoxy resin adhesive agent 17 in order to hold the element with said substrate. Since the electrodes 132 heat indirectly the liquid crystal 18 via the substrate 13, the deterioration in the characteristic of the oriented layers and the liquid crystal owing to the DC high voltage impressed on the electrodes 132 is prevented.
Patent JP-H02193218-A (JP)
Title: Display device
Inventor: NIWA NORIYUKI
IPC: G06F3/048
Filed: 1989-01-21
Abstract: PURPOSE:To display information whose volume is larger than that of conventional multiwindow display by providing a reduced multiwindow display function. CONSTITUTION:A CPU 1 not only stores normal display data in a video memory 3a to display it as normal display 9 but also reduces display data to display it as multiwindow display 10. In this case, multiwindow display 10 is merely seen, and normal display 9 is used for actual edition or the like. Thus, the data volume displayed on each window screen is not limited when plural screens are displayed on a CRT 2 by the multiwindow display function.
Patent JP-S59142095-A (JP)
Inventor: KATAOKA AKIRA
IPC: B26D1/22
Filed: 1983-01-31
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-H03216490-A (JP)
Title: Wave eliminating block transfer device
Inventor: NOGUCHI HITOSHI
IPC: B66C1/00
Filed: 1990-01-22
Abstract: PURPOSE:To improve the working efficiency by suspending a plurality of wave- eliminating block link units formed of a flexible member, from a supporting unit connected to the lower end of a suspending member. CONSTITUTION:Suspending members 7 are connected to a supporting unit in its three points through an electrically- or hydraulically-operated motor 5 in the other end of a suspending member 4. In the supporting unit 6, a plurality of supporting levers 9 are radially provided in an internal side of a circular annular frame 8, and a short cylindrical part 9A is provided in the center of these supporting levers 9. Wave-eliminating link units 10 are provided with flexibility of chain, wire rope, etc., and the units 10 are provided in U-shaped by connecting one end 11 of the unit 10 to the three points of the annular frame 8 and inserting the other end 11A into the short cylindrical part 9A. Since the link units 10 can be drawn up after they are twisted about a wave- eliminating block A, submerged in the water, by providing the supporting unit 6 in the lower end of the suspending member 4 while the flexible link units 10 in this supporting unit 6, work can be safely performed while making its efficiency improvable.
Patent JP-S56110186-A (JP)
Title: Interpolation system in digital image processing
Inventor: KUROSE MORIZUMI
IPC: G06T3/40
Filed: 1980-02-05
Abstract: PURPOSE:To decrease memories and processing circuits by dividing the picture element densities of input picture elements A, B in a main scanning of sub-scanning direction to 3 levels, 0, 1, 2, incorporating 3 levels 0, 1, 3 for the picture element densities of output picture elements (a), (b), and converting these to twice picture element densities by a specific conversion system. CONSTITUTION:At the time of interpolation performing digital image processing, the picture element densities of input picture elements A, B in a main or sub- scanning direction are segmented to 3 levels, 0, 1, 2 and the picture element densities of output picture elements (a), (b), are converted 3 levels, 0, 1, 2, twice picture element densities according to the conversion logic of 1-9. This conversion circuit is constituted of two RAMs, an FF circuit, a controller, an ROM and logic circuits, whereby memories and processing circuits are reduced.
Patent JP-S58129609-A (JP)
Title: Controlling system of moving body
Inventor: YOSHIDA KENICHI
IPC: G05D1/02
Filed: 1982-01-29
Abstract: PURPOSE:To improve the controlling accuracy of movement with a simple constitution and to prevent influences due to the change of external factors by reading out a long scaling body in which signs to indicate a moving passage are drawn by using an optical reader. CONSTITUTION:Tapes 12 in which signs to indicate information controlling the moving action of a moving body 11 are drawn are adhered to appropriate positions of a flower surface 1 along a tape 2 indicating the moving passage. These signs give movement controlling information such as left turn, right turn, slow going, temporary stop, and backdowk by combining characters, marks and figures. The signs drawn on the tapes 12 and the line setting tape 2 are read out by an image sensor 14 through a lens 13 and the output of the sensor 14 is binary-coded by a binary coding circuit 15 to supply the output to a pattern recognizing device 16. Referring information from a tape position detecting part 17, the pattern recognizing device 16 processes the output from the binary coding circuit 15 and sends a signal to a motor controlling circuit 7 to perform a specified movement.
Patent JP-S59145199-A (JP)
Inventor: KAWASUE SHIGEO
IPC: B43L13/06
Filed: 1983-01-29
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-S54106959-A (JP)
Title: Bedclothes drier
Inventor: SUGANUMA YUUJI
IPC: F26B9/00
Filed: 1978-02-10
Abstract: PURPOSE: To provide reliable fitting of a hose to a tapered exhaust port of a bedclothes drier, by eliminating any stepped difference of the tapered surface.  
     CONSTITUTION: An exhaust unit 6 is divided into two portions: the first portion 6A including the tapered exhaust port 8 and the second portion 6B which does not include the exhaust port. Both portions 6A, 6B have a support groove 11 for holding a guard net 9 and a support groove 12 for holding a heater assembly 10 respectively in the direction rectangular to the axis of the exhaust unit 6. The unit 6 is vertically divided into two portions at the end of the exhaust port 8. Since both portions can be assembled without any step at the juncture, it is easy to manufacture them precisely, which makes its fitting to the hose very precise, whthout any fault of getting off during the drying operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57126882-A (JP)
Title: Heat accumulating agent
Inventor: NOMURA KAZUO
IPC: C09K5/06
Filed: 1981-01-30
Abstract: PURPOSE: To provide a heat accumulating agent having improved heat releasing properties, by blending sulfur with calcium chloride hexahydrate.  
     CONSTITUTION: Sulfur is blended with calcium chloride hexahydrate. Any of sulfur allotropes can be used. Pref. sulfur is used in a powder or particulate form. Sulfur is used in an amount not less than solublity in calcium chloride hexahydrate. Since sulfur is substantially insoluble, it exhibits an effect even by the addition of a small amount thereof. It is thought that when sulfur is blended with calcium chloride hexahydrate, sulfur acts as a nucleus in the crystallization of calcium chloride hexahydrate and sulfur inhibits supercooling. When calcium chloride hexahydrate is used, the use of the crystal of calcium chloride hexahydrate is most effective. But, when a form for practical use and heat cycle as a heat accumulating agent is taken into consideration, seed crystal must be added whenever it is solidified. On the other hand, when sulfur is used, sulfur is insoluble in calcium chloride hexahydrate, and therefore, it functions effectively as a nucleus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02194459-A (JP)
Title: Input / output controller
Inventor: OGASAWARA KOICHI
IPC: G06F12/08
Filed: 1989-01-23
Abstract: PURPOSE:To execute a store request to several same main memory addresses by one time access of a main memory by storing data from another input / output device as well to a buffer memory correspondent to a certain input / output device. CONSTITUTION:Comparators 10 and 11 provided respectively correspondently to buffer memories 6 and 7 compare the main memory address of the data to be stored from input / output devices 4 and 5 with the main memory address of the data in the buffer memories 6 and 7 corresponding to the comparators 10 and 11. When the addresses are coincident, the data to be stored from the input / output devices are set to the buffer memories corresponding to the comparators. Thus, since the store request to the several same main memory addresses to a main storage device can be executed by one time access of the main memory, the occupying time of a memory bus can be shortened and performance can be improved as a whole input / output controller.
Patent JP-S62172716-A (JP)
Title: Deposit film formation device
Inventor: ITABASHI SATORU
IPC: H01L21/31
Filed: 1986-01-27
Abstract: PURPOSE:To prevent a discharge from occurring by a method wherein an electrode is provided with multiple cavities successively stagnating led-in material gas while the material gas is jetted from gas jetting pores provided on the surface member of electrode to supply a material gas leading-in system and the members forming the stagnating chambers with grounding potential. CONSTITUTION:A cathode electrode 4 is arranged on the bottom of a deposit chamber 2; a surface plate 40 of the cathode electrode 4 is fixed on the bottom of deposit chamber 2 through the intermediary of insulating members 42; the multiple gas jetting pores 44 are made in the cylindrical surface of electrode surface plate 40; and multiple gas stagnating chambers 46, 48, 50 are formed inside the cathode electrode 4. On end of a power supply 58 is connected to the cathode electrode surface plate 40 while the other end is connected to one terminal of a high frequency power supply 14 with the other terminal of power supply 14 grounded. The high voltage from the high frequency power supply 14 electrically insulated from a gas passage 56 and a bulkhead 52 is supplied for the cathode electrode surface plate 40. Through these procedures, any discharge in the passage 56 of materials gas (a) led-in the deposit chamber 2 can be prevented from occurring.
Patent JP-H04214043-A (JP)
Title: Near infrared ray intercepting filter glass
Inventor: OSUGA TAKUO
IPC: C03C4/08
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a near infrared ray intercepting filter glass improved in weatherability and practically free from degradation in spectral characteristics even after long use. CONSTITUTION:The glass is a fluorine phosphate glass incorporating, by weight, 10-40% F and has a composition consisting of, expressed in terms of oxides, 1-30% P2O5, 1-28% Al2O3, 65-85% (MgO+CaO+SrO+BaO), 0-5% (Li2O+Na2), 0-5% (O+K2O), 0-10% (Y2O3+ La2O3 +Gd2O3), and 0.1-10% CuO.
Patent JP-S5297566-A (JP)
Title: Method of detecting delaying state of articles on conveyor
Inventor: SUZUKI MASANORI
IPC: B65G13/00
Filed: 1976-02-13
Abstract: PURPOSE: To automatically detect the abnormal delaying state of existence of articles on a conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio