baber/WOPTO huggingface dataset:
Patent JP-H05110487-A (JP)
Title: Radio packet communication system between center and terminal equipment
Inventor: ENDO MINORU
IPC: H04L12/40
Filed: 1991-10-17
Abstract: PURPOSE:To eliminate the partiality of access chance between the terminals and inadequacy of a reception dynamic range of a center due to dispersion in the packet reception level at a center. CONSTITUTION:Terminals are divided into 1st-n-th groups in response to the center arrival level of a packet or an EIRP, inserts a group number Gi in transmission data Si whose time slot is a prescribed length L to be sent from the center to the i-th (i=1-n) group and sends the data Si by number of times in response to number of terminals of each group. Only terminals of the group Gi sets a time slot ti (its length Lt is constant and Lt<L) through which a packet is sent after the lapse of a prescribed time when the center sends the Si and provides a guard time tg=L-Lt between adjacent time slots. A gain corresponding to the i-th group is set to a reception section for the guard time tg between the ti and a time slot just before by allowing the center to receive the packet Ri sent from the optional terminal equipment of the i-th group at the time ti.
Patent JP-H0695290-A (JP)
Title: Thin clay film and its production
Inventor: KUWABARA TSUNEO
IPC: G03C1/685
Filed: 1992-09-10
Abstract: PURPOSE:To provide a thin clay film having high transparency and capable of forming an interlaminar compd. by adsorbing functional molecules and to provide a functional thin clay film obtd. by adsorbing functional molecules on the thin clay film. CONSTITUTION:An aq. dispersion liq. contg. 0.1-5wt.% hydrotalcite type interlaminar compd. is formed into a film shape and dried. Heat treatment is then carried out if necessary to discharge at least part of guest species between layers and functional molecules such as photochromic molecules are adsorbed between the layers.
Patent JP-H08103402-A (JP)
Title: Formation of tickproof environment
Inventor: EGASHIRA NOBUTOMO
IPC: A47L7/04
Filed: 1994-10-05
Abstract: PURPOSE: To surely exterminate house ticks and fungi which are considered to be the cause for allergic diseases by a simple method. CONSTITUTION: A dust suction bag of an electric vacuum cleaner is impregnated with HIBA (Thujopsis dolabrata Sieb. et Zucc Var. hondai Mak.) oil or a HIBA oil impregnating agent is made to exist therein. The ticks in the dust are killed by sucking the dust in a room and simultaneously the HIBA oil with which the suction bag is impregnated is released and splashed into the room by the discharge air. The concn. of the HIBA oil in the tickproof environment is preferably set at about >=0.2%.
Patent JP-H03221170-A (JP)
Title: Method for repairing conveyor belt
Inventor: FUJII FUMIHIRO
IPC: B05D7/00
Filed: 1990-10-04
Abstract: PURPOSE:To repair a conveyor belt within a short time of about several min by applying a compound consisting of a main agent based on polyether polyol and a specific curing agent to the part to be repaired of the running conveyor belt and curing the same. CONSTITUTION:The surface of the underside running part of a running conveyor belt 1 is cleaned by a brush cleaner 3 and an adhesive is applied to the surface from which dust is removed of the belt 1 by a nozzle 4. When the region coated with the adhesive becomes an upper side running state, the ultra-high speed curable polyurethane elastomer supplied from a pressure supply apparatus 5 is sprayed to the adhesive coated region of the surface of the belt 1 by a spray gun 6. As a result, the polyurethane elastomer is naturally dried and coagulated during the running of the belt 1 and the part where canvas cloth is exposed by the damage of the surface rubber of the belt 1 is repaired in the state covered with an elastomer layer.
Patent JP-H04144511-A (JP)
Title: Pillow cover replacer for vehicle
Inventor: KURAMOTO EIJI
IPC: B60N2/48
Filed: 1990-10-05
Abstract: PURPOSE:To simply replace the pillow cover in a short time by constituting the device so that the other winding roller winds cloth while a motor is operating, and one winding roller draws out new clean cloth in accordance with the quantity of cloth wound by the other winding roller. CONSTITUTION:At the time of replacing a pillow cover, clean cloth 2 wound and installed to one winding roller 3 pivoted in the inside of a back rest 8 of a seat 1 is taken out to the outside of the back rest 8 from a transfer-out port of the seat 1, inserted into the inside of the back rest 8 again from a winding port 9 of the seat 1, while covering the surface of a head rest 7 and attached to the other winding roller 6 to be attachable and detachable. In such a state, when a driving device 4 is driven and torque is generated, a rotary shaft 6A of the other winding roller 6 is rotated through a transfer means 5. Therefore, the other winding roller 6 winds the cloth 2, one winding roller 3 draws out new cloth 2, and the cloth 2 of the head rest 7 part can be replaced with a clean pillow cover at any time.
Patent JP-S63123674-A (JP)
Title: Manufacturing method for diamond tooth of circular saw
Inventor: YAMADA HISAO
IPC: B24D5/12
Filed: 1986-11-13
Abstract: PURPOSE:To make grinding sand of diamond to adhere strongly on a metal disk, by applying pressure to a pile of solder, grinding sand layer of diamond, solder and another metal disk on the main surface of a metal disk so as to sandwich said pile between carbon components in a vacuum, and heating said pile with electric current. CONSTITUTION:After soldering flux 6a and solder 7a are spread or piled in order on the main surface of a Ni metal disk 5a a ring-shaped grinding sand layer 8 of diamond with a certain width is formed on the rim of the disk 5a. And on this, solder 7b, soldering flux 6b and a Ni alloy disk are piled up in order. This pile is put into a carbon 2 and pressure over its top with carbon cover 3. At the same time, electric voltage is applied between the carbon pan 2 and the carbon cover 3, and Joule's heat is generated to soften the Ni alloy disks 5a, 5b in a vacuum and to thrust the grinding sand of diamond into the Ni alloy disks 5a, 5b, which are completely with the solders 7a, 7b and the two Ni alloy disks 5a, 5b are soldered up with the solders 7a, 7b in one piece.
Patent JP-S63122060-A (JP)
Title: Disk reproducing device
Inventor: KITAURA HIROSHI
IPC: G11B20/06
Filed: 1986-11-12
Abstract: PURPOSE:To prevent the deterioration of characteristic of a reproducing signal by using a sampling clock in decoding a reproduced MUSE signal having a jitter so as to apply direct A/D conversion. CONSTITUTION:A pilot carrier recorded superimposingly on an FM signal on a disk is extracted by an extraction circuit 6. A 16.2MHz PLL circuit 7 forming a resample clock of the MUSE signal applies phase comparison between the pilot carrier and a frequency division signal of a 16.2MHz voltage controlled oscillator to obtain a clock in synchronism with the pilot carrier. A phase detection circuit 12 detects a sampling phase of a disk reproducing signal converted into a digital signal by using the sampling clock. The jitter is corrected by a memory circuit 4 by using the output of the circuit 12 so as to write the signal with a clock in synchronism with the disk reproducing signal having a jitter being the output of a phase shift circuit 11 changing the phase of the sampling clock fed to an A/D converter by the output of the circuit 12 and reading it by a reference clock. Through the circuit constitution, the deterioration of characteristic of the reproducing signal is prevented.
Patent JP-S61145898-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H01L23/36
Filed: 1984-12-19
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-S61145815-A (JP)
Inventor: MATSUMOTO SUSUMU
IPC: H01G4/32
Filed: 1984-12-19
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-H04145374-A (JP)
Title: Voltage to ground detecting circuit
Inventor: WATANABE HIROSHI
IPC: G01R15/06
Filed: 1990-10-05
Abstract: PURPOSE:To realize high detecting accuracy by means of error correction of electrostatic capacities of condensers by connecting variable resistances and so on in parallel to at least one side condenser in a voltage to ground detecting circuit for partial potential of the condensers. CONSTITUTION:A ceramic condenser C1 and a film condenser C4 are connected in series to each other in a distribution line L as an electric wire, and a pair of variable resistances R1 and R2 connected in series to each other are connected in parallel to the film condenser C4. A negative characteristic thermistor NTC is connected in parallel to one resistance R1, and voltages on both sides of the other resistance R2 are outputted to a child station or a ground relay as output voltages ¦v¦. By varying resistance value ratios between the variable resistances R1 and R2, error correction of the electrostatic capacity C1 of the ceramic condenser C1 is carried out so that the output voltages ¦v¦ can be adjusted to the optimum value. In the case of using a detecting circuit for a switch or the ground relay, an accurately judged result can be obtained.
Patent JP-H11154646-A (JP)
Title: Method and apparatus for exposure
Inventor: SUWA KYOICHI
IPC: G03F7/20
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable transfer without measuring an extremely short wavelength of an illuminating light, by aligning and laying a first and a second split patterns one above the other on a substrate, when the patterns are divided at the bend of a linear pattern. SOLUTION: Reticles R1, R2, R3 have each alignment marks RM1, RM2, RM3, RM4 for aligning with marks WM1, WM2, WM3, WM4 attached to a chip region CP. Patterns PTA1, PTA2, PTA3, PTB1, PTB2, PTB3 are shown by dark lines but actually have bright lines at light-permeable areas. After the patterns PTA1, PTB1 are positioned at the chip region CP and exposed, the reticle is changed to R2 and PTA2, PTB2 are positioned at the chip region CP and exposed. Then the reticle R3 is positioned at the chip region CP and the patterns PTA3, PTB3 are exposed.
Patent JP-H03132922-A (JP)
Title: Optical recording medium recording and reproducing/ erasing device
Inventor: UEJIMA ATSUSHI
IPC: G11B7/30
Filed: 1989-10-17
Abstract: PURPOSE:To irradiate a prescribed position on a disk track by the beam spot of a desired shape at the time of the erasure of signal by arranging an astigmatism generat ing means between a light source and an optical recording medium, and changing distance between an imaging lens and the optical recording medium by switching the focus servo point of a focus control means for the time of the recording and reproduction of the signal and the time of the erasure. CONSTITUTION:A focus switching means 8 which switches the value of offset voltage to be given to the focus servo means 7 so that the optical disk is irradiated by a circular light spot at the time of the recording and the reproduction of the signal, and it is irradiated by an elliptical spot long in a signal track direction at the time the erasure of the signal is provided. In this case, a cylindrical lens 5 is the lens which has a converging function in only one direction between two directions of length and breadth, and has no converging function in the other direction, and when the light beam which passes through this cylindrical lens 4 passes through a focus lens 6, the light beam different in its degrees of convergence in the length direction and the breadth direction is generated. Thus, at the time of the erasure of the signal, the elliptical spot (ellipse long in the track direction) can be formed on the optical recording medium.
Patent JP-H1086233-A (JP)
Title: Simultaneous multi-piece molding of low temperature insulation and heat simulation cases and simultaneous multi-piece molding device
Inventor: IWATA TOSHIAKI
IPC: B29D22/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously mold a large number of cases of a complicated shape by introducing two strips of composite material, back to back, into a molding machine and perforating a heat-welding line after heat- welding both lateral edges and a semicircular bottom plate, and separating a group of cases from the composite material using a cutter. SOLUTION: A composite material 2 is wound around a pair of upper/lower take-up cylinders 4, 4, and the two material strips from the cylinders are supplied, back to back, with a material supply mechanism 5. Further, heat-welding lines which form the bottom parts and lateral edges of cases to be formed as moldings, are provided side by side on the composite material 2 in the width direction at a heat-welding mechanism 9. After that, the heat-welding lines which form the bottom parts of the cases are provided in parallel in the longitudinal direction of the composite material 2 using the heat-welding mechanism 9a. In addition, a peforated cut line for profiling the whole case is incised with the help of an incision mechanism 14, and the group of the cases are cut off the composite material 2 by a heat line 15 on a cutter mechanism 16.
Patent JP-H03131871-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 1989-10-17
Abstract: PURPOSE:To simplify the structure and to improve stability by simultaneously carrying out the automatic opening/closing of an interlock switch and the automatic opening/closing of a shutter for a laser beam optical path in response to the operation of a switch holder which holds the interlock switch. CONSTITUTION:The interlock switch 29, which turns off a control circuit when a device main body 10 is opened, is held by the switch holder 30, which operates in response to the opening/closing of the device main body 10 and turns on/off the interlock switch 29; also the shutter 40, which opens/closes the optical path of a laser beam L by means of the switch holder 30, operates. Therefore, when the device main body 10 is opened, the switch holder 30 operates in linkage, the shutter 40 is automatically closed by the switch holder 30 at the same time that the interlock switch 29 is automatically turned off by the switch holder 30. Thus, the structure is simplified, and stability is improved.
Patent JP-H0696600-A (JP)
Title: Read only semiconductor memory
Inventor: UENO TOMOO
IPC: H01L27/115
Filed: 1992-09-11
Abstract: PURPOSE:To directly recognize a threshold value of a transistor in a data write and erase state in a programmable read only semiconductor memory. CONSTITUTION:Several of transistors in a memory cell array are used as transistors serving also as evaluating. In an ordinary mode, a signal of 'L' level is input to a control signal input terminal CNT. In this case, transfer gates T14, T15 are turned ON and can be operated as ordinary memory cells. At the time of evaluating, a signal of 'H' level is input to the terminal CNT. In this case, since transfer gates T11-T13 are turned ON, drains are pulled up, and gates, drains can be accessed.
Patent JP-S62131036-A (JP)
Title: Polyester film
Inventor: KATAYAMA TOMIO
IPC: C08L67/00
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a biaxially orientated polyester film for magnetic recording media, excellent in electromagnetic transduction characteristics and light screening property, by dispersing specified inert particles and a light absorber in a polyester. CONSTITUTION:0.03-3wt% inert particles (B) of an average particle diameter of 0.01-2.0mum (e.g., TiO2) and a light absorber (C) which is an organic compound which shows the maximum light absorption at a wavelength between 700 and 1,100nm [e.g., bis(cis-1,2-diphenylethylene-1,2-dithiolato)palladium] are dispersed in a polyester (A) obtained by polycondensation of an aromatic dicarboxylic acid component with a glycol component (e.g., polyethylene terephthalate), melt-extruded, biaxially orientated and heat-set to obtain a biaxially orientated polyester film having a surface roughness <=0.025mum and a transmittance (at a wavelength of 900nm)<=50%.
Patent JP-H11107049-A (JP)
Title: Thermally adhesive conjugate polyester fiber
Inventor: TANAKA KAZUHIKO
IPC: D01H3/14
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally adhesive conjugate fiber constituting a nonwoven fabric and cushion having good elastic performance, excellent instantaneous impact resilience and durability and suppressed compression set. SOLUTION: This thermally adhesive conjugate polyester fiber is composed of a thermoplastic polyester component having a melting point of >=220 deg.C and a polyester ester block copolymer component having a melting point of 160-200 deg.C and satisfies the formulas MV2/MV1>=0.8 and MV1>=1500 (poise) wherein MV1 is the melt viscosity of the thermoplastic polyester component and MV2 is the melt viscosity of the polyester ester block copolymer component at the melt-spinning temperature at a shearing rate of 10<3> sec<-1> . The polyester ester block copolymer component occupies >=50% of the fiber surface.
Patent JP-H10185359-A (JP)
Title: Finned heat exchanger
Inventor: MOGI HITOSHI
IPC: F24F1/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the flow passage area of refrigerant and increase a flow rate to improve heat transfer rate remarkably by a method wherein the path of a heat transfer tube is designed so as to be two paths at the inlet port unit of refrigerant while the specified part of whole of the heat transfer tube is designed so as to be one path near the outlet port of the refrigerant upon condensing operation. SOLUTION: Upon condensing operation in a finned heat exchanger, refrigerant flows into the heat exchanger through two paths of inlet tubes 1, 2, then, is joined near a point 10 after passing through heat transfer tubes 3, 4 while the refrigerant flows through one path at the downstream of a heat transfer tube 5 and flows out through an outlet tube 6. In this case, the part of one path from the heat transfer tube 5 to the outlet tube 6 is provided at the upstream side with respect to the inflow direction A of air while the heat transfer tube of one path near an outlet port is designed so as to occupy 5-30% of total heat transfer tube.  On the other hand, the inlet tubes 1, 2 are provided at the downstream side with respect to the inflow direction A of air while the part of one path from the heat transfer tube 5 to the outlet tube 6 is provided at upstream side with respect to the inflow direction A of the air. Further, fins 7 are divided at a dividing place B into fin units 7a, 7b in the direction of upper and lower stages while the outlet tube 6 is provided at the end of the dividing place B.
Patent JP-S63126569-A (JP)
Title: Electrostatic precipitator
Inventor: YASUTOMI TADASHI
IPC: B03C3/47
Filed: 1986-11-14
Abstract: PURPOSE:To miniaturize a precipitator by alternately turning over unit dust collecting electrodes consisting of a plate both the longitudinal ends of which are bended in V-shape, confronting the opening parts of V-shape each other, and arranging discharge electrodes with needles at the center of the confronted unit dust collecting electrodes. CONSTITUTION:The unit dust collecting electrodes 1 is formed by bending each of both longitudinal end parts in V-shape 1-2, 1-3. Several of these unit dust collecting electrodes are arranged to be alternately turned so that the opening parts of V-shapes are confronted each other to make pocket parts 2, and are fixed by upper and lower frames to be made into a dust collecting electrode. A necessary number of these dust collecting electrode are regularly arranged in parallel with correct distacnes to form a dust collecting camber. Discharge electrodes 3 with needles 4 are provided at the centers of the confronted plane part 1-1, 1-1 of the unit dust collecting electrodes 1 in the dust collecting chamber. As a result, a gas containing a large amount of dust is able to be treated, and the miniaturization, the cost reduction, and the improvement of dust collecting efficiency of the electrostatic precipitator are realized.
Patent JP-H07101419-A (JP)
Title: Cylinder extending device of packing bag manufacturing device
Inventor: ISHIMARU TAKEZO
IPC: B65B41/00
Filed: 1993-10-02
Abstract: PURPOSE:To realize manufacture of bags different in specification or in capacity in manufacturing of bags in the state cylinder extending bodies are filled in a long and a series of vinyl sheet cylinder. CONSTITUTION:A pair of right and left cylinder extending bodies 6, 6 provided with extending flaps 3, 3 to be inserted into a long, continuous and a series sheet cylinder drawing part, and for tensing the cylinder by a spring in the front and back directions by a spring and beam flaps 5 to be tensed by the spring in the width direction are connected by a connecting member 7 so that the space in the width direction may be freely adjusted.
Patent JP-S61145831-A (JP)
Title: X-ray exposure apparatus
Inventor: TANAKA KAZUHIRO
IPC: H01L21/30
Filed: 1984-12-19
Abstract: PURPOSE:To use all X-ray exposure masks corresponding to the X-ray of different wavelengths with the same apparatus by providing at least a plurality of different kinds of targets in combination with electron gun and causing the electron beam to selectively enter any one of targets. CONSTITUTION:The first and second targets 11, 12 being arranged in the axial direction of the same plane and consisting of different materials are used. The electron beam 14 generated from an electron gun 13 is deflected by a deflector 15 and enters the one first target 11, irradiating a semiconductor substrate through the X-ray exposure mask with the characteristic X-ray 16. Thereby the pattern on the X-ray exposure mask can be transferred to by exposure on the semiconductor substrate. As shown by an arrow mark, when the electron beam 14 is caused to enter the second target 12 by inserting the second target 12 to the position of first target 11 and then moving it, similar transfer exposure can be done since the X-ray axis does not change here.
Patent JP-H09190613-A (JP)
Title: Giant magnetoresistance transducer
Inventor: SAMIYUERU DABURIYUU YUAN
IPC: G11B5/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a giant magnetoresistance transducer from flawing mechanically, chemically and electrically during manufacturing and assembling processes without reducing the ratio of a signal to noise, etc., at the time of detecting a data signal recorded on the surface of a magnetic medium. SOLUTION: The giant magnetoresistance transducer is equipped with a detecting surface 25 for detecting the data signal recorded on the surface of the magnetic medium, a giant magnetoresistance sensor 18 having plural side surfaces, plural magnetic shield members 16 and 24 disposed at prescribed distances from the plural side surfaces respectively and a dielectric layer extending from the detecting surface for the purpose of separating the detecting surface from the surface of the magnetic medium for storing the data signal to be read out by the giant magnetoresistance transducer. This transducer structure is capable of reducing a lead back pulse width and asymmetry of an off-track and also improving servo linearity and hence increasing recording density of the recording medium.