baber/WOPTO huggingface dataset:
Patent JP-S59109858-A (JP)
Title: Oxygen concentration sensor
Inventor: TORII HIDEO
IPC: G01N27/409
Filed: 1982-12-16
Abstract: PURPOSE:To lower cost by covering the outer circumference of an oxygen ion conductive solid electrolytic porcelain with a protective cover prepared by sintering metallic fibers and forming electrodes into the form of one lead wire. CONSTITUTION:A protective cover prepared by sintering metallic fibers is arranged to cover the outer circumference of an oxygen ion conductive solid electrolytic porcelain 1. An electrode 13 of the side of an atmospheric reference gas and an electrode 14 of the side of an exhaust gas are formed each into the form of one lead wire. The use of such constitution reduces the amt. of noble metal to be used and cuts down this oxygen concn. sensor.
Patent JP-S6464893-A (JP)
Title: Ic card
Inventor: OMI KUNIO
IPC: B42D15/10
Filed: 1987-09-04
Abstract: PURPOSE: To enable magnetic card reader to give a high-level reading output even from IC card by providing a high permeability material at the portion corresponding to spiral coils in printed layer of IC card that is connected to thin film electromagnetic converter and provided so as to cover semiconductor memory. CONSTITUTION: A pair of spiral coils 22 and 23 have been wound in reverse directions and magnetic head 30 has been installed toward coil face by putting the paired coils 22 and 23 in the middle. This can prevent opposite fluxes from concurrent flowing in the spiral coil of the magnetic head 30. Accordingly, stored information can be read even with the structure that the magnetic head 30 is placed toward the coil face. Printed layer 31 on a face of cover panel 33 placed between the magnetic head 30 and the coil face has the portion lying above the spiral coils 22 and 23 composed of material with a high permeability. This reduces magnetic resistance of that portion, enabling giving reading output of a higher level.
Patent JP-2001048887-A (JP)
Title: Tetrakis(diaryl-silyl)benzene and production of the same
Inventor: SHIMADA SHIGERU
IPC: C07F7/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tetrakis(diaryl-silyl)benzene having hydrogen and a phenyl group having an electron donating substitutent as substitutents on the silicone atom, as a monomer for synthesis of a silicone including polymer useful as a heat resistant material and a liquid emitting/photoelectric exchange materials. SOLUTION: This compound is tetrakis(diaryl-silyl)benzene expressed by formula I (R1 is a phenyl having an electron donating substituent), e.g. 1,2,4,5- tetrakis[di(p-tolyl)silyl]benzene. The compound of formula I is obtained, for example, by carrying out a silylation of a tetrahalobenzene (e.g. 1,2,4,5- tetrabromobenzene) of formula II (X is a halogen) using halosilanes [e.g. di(p- tolyl)chlorosilane] of formula III (Z is a halogen) in the presence of magnesium, and then carrying out the silylation in the presence of an organic lithium compound. The solubility, physical properties, heat resistance, etc. of a polymer can be controlled by using the compound of formula I as a monomer.
Patent JP-S61100826-A (JP)
Title: Signal processing device
Inventor: IWAMIDA HITOSHI
IPC: H03M13/00
Filed: 1984-10-22
Abstract: PURPOSE:To suppress the influence of clipping to the minimum, by correcting digital data by using a quadratic curve estimating preconversion analog signals from data before and after the digital data clipped by a limit value. CONSTITUTION:A signal processing device is provided with a clipping detecting section 3, coefficient calculating section, and data correcting section 5 in addition to an AD converter section 1 and data preserving section 2. Time-series digital data xt obtained by sampling analog signals 1 at the AD converter section 1 are added to the coefficient calculating section 4 through the clipping detecting section 3 and coefficients of data correction alpha and beta are calculated from the digital data xt. The coefficients alpha and beta are sent to the data correcting section 5 and a simple quadratic curve is estimated. Clipped data are corrected by using the quadratic curve and sent to the data preserving section 2. Moreover, the above-mentioned digital data xt are preserved in the data preserving section 2 during the two sampling periods.
Patent JP-H0651423-A (JP)
Title: Inner latent image-type direct positive silver halide emulsion and color diffusion transfer photographic film unit using that
Inventor: MATSUNAGA ATSUSHI
IPC: G03C8/08
Filed: 1992-08-20
Abstract: PURPOSE:To obtain an inner latent image-type direct positive silver halide emulsion having high sensitivity and hard tone in a low density region of the reverse characteristic curve by forming particles in a dispersion medium containing a specified metal complex. CONSTITUTION:Particles are formed in a dispersion medium containing at least one metal complex expressed by formula [M(CN)6]<n->. In formula, M is Cr, Mn, Co, Ir, Ru, Rh, Re or Os, and n is 3 or 4. This inner latent image-type direct positive silver halide emulsion contains planer silver halide particles having >=0.3mum average particle size and >=2 ratio of average particle diameter/ average particle thickness, by >=50% of the whole silver halide particles. The inner latent image-type direct positive silver halide emulsion is such a silver halide emulsion that can form latent images principally in the silver halide particles when exposed to light. As for the compsn. of silver halide in the particles, silver bromide, silver iodide/bromide, silver iodide/chloride/bromide and silver chloride may be used, and preferably silver bromide and silver iodide/ bromide are used.
Patent JP-H0779241-A (JP)
Title: Polling control system
Inventor: ISHIDA SHIGERU
IPC: H04L12/40
Filed: 1993-09-07
Abstract: PURPOSE:To perform effective polling transmission to respective terminal equipments by monitoring transmission information from the respective terminals for the fixed time in a host, performing count-up for the times of information presence for the respective terminals when the information is present, deciding the priority order of polling and controlling the polling transmission to the respective terminals. CONSTITUTION:When polling is transmitted from the host 1 through a line adapter 6 to the terminal 8, the equipment 8 transmits a message when the transmission information is present and transmits a response without the message when communication information is not present through the line adapter 13 to the host 1. Then, the host 1 counts up the number of times of the message transmission of the terminal in a terminal message transmission count table 70 when the message is transmitted from the terminal 8. Then, after the elapse of a fixed time, the host 1 searches the table 70, decides the priority order of the polling based on the number of times of the messages and transmits the polling to the terminal.
Patent JP-S6380759-A (JP)
Title: Electromagnetic induction prime mover
Inventor: SUGIURA KUNIO
IPC: H02K44/04
Filed: 1986-09-22
Abstract: PURPOSE:To improve the efficiency of an electromagnetic induction prime mover by composing to act a magnetic field and a current to an annularly sealed fluid. CONSTITUTION:A passage 1 is annularly formed, and mercury 2 is circulated as a sealed fluid. The passage 1 is composed of an acceleration section 3 having a small sectional area and a circulating section 4 having a large sectional area, a superconducting magnet 5 and electrodes 6 are provided in one of the sections 3, 4, and a water wheel 7 is provided in the other. The wheel 7 is rotatably provided through an attachment plate 17, its output shaft 15 is penetrated watertightly through a passage wall 12, and connected to a screw propeller. Thus, an electromagnetic induction prime mover acts a magnetic field to the fluid 2 in the passage of the magnet 5, the electrodes 6 supply a current to the magnetic field acting region to act a force to the fluid 2 of this region. As a result, the fluid 2 is circulated in the passage 1 to rotate the wheel 7 provided in the passage 1.
Patent JP-H0269852-A (JP)
Title: Information transferring device
Inventor: FUJII NORIKAZU
IPC: G06F13/42
Filed: 1988-09-05
Abstract: PURPOSE:To reduce information transferring time lag, and to realize the high speed processing of transfer information from an input/output control device by outputting a strobe signal to a data register at timing to agree with individual information transferring time when the information is transferred to the data register of the channel controller. CONSTITUTION:When a signal to select the specified input/output control device 2 to 4 is inputted to a timer 1g, a code set according to the information transferring time of each input/output control device 2 to 4 is selected and outputted from a timer 1g to a selector 1f according to a selection signal. Then, the selector 1f selects a delay circuit 1b to 1d with delay time to meet with the information transferring time, and the strobe signal is delayed and outputted to the data register 1a, the transfer information from each input/output control device 2 to 4 is transferred to the data register 1a at time to agree with the transferring time. Thus, wasteful data sampling time is eliminated, and the optimum sampling time can be set and the speedup of the information transfer can be realized.
Patent JP-S60186989-A (JP)
Inventor: IGARASHI YOSHIYUKI
IPC: G03G21/00
Filed: 1983-11-24
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-S6465954-A (JP)
Title: Processor for hdlc procedure
Inventor: KAWAKITA KENJI
IPC: H04L29/02
Filed: 1987-09-07
Abstract: PURPOSE:To speed up an HDLC procedure processing by providing a CPU and a memory storing a value which has been coded for absorbing an instantaneous speed difference with a line in an FIFO system. CONSTITUTION:A C field encoder circuit 202 converts discontinuous different frame codes into a continuous code system. Registers 213, 214, 216, 223, 224 and 226 fetch the values of the registers in preceding stages by shift pulses generated by a shift timing generation circuit 250. With the action, the values of the result of dividing and coding the C field of the subsequent reception frame are stored in recording registers 203 and N(R) 204 without overrunning. The CPU attains control without considering the instantaneous speed difference between the speed of software and a frame receiving timing so as to improve a processing capacity and to simplify software with using the coded value.
Patent JP-H0384504-A (JP)
Title: Composition for core of optical fiber and optical fiber
Inventor: HIDA YOSHIISA
IPC: G02B6/00
Filed: 1989-08-29
Abstract: PURPOSE:To obtain the compsn. for the core of the optical fiber which is small in light transmission loss even under the conditions of a high temp. and high humidity by applying the cured matter of the specific organopolysiloxane compsn. as the core of the optical fiber. CONSTITUTION:The first essential component to constitute the compsn. for the core of the optical fiber is the organopolysiloxane which is expressed by formula I and has at least two org. groups contg. an epoxy group by bonding to a silicon atom on one molecule. The organopolysiloxane which is expressed by formula II and having at least one org. group contg. an acid anhydride bonded to a silicon atom in one molecule is compounded as the 2nd essential component. In the formulas, R<1> denotes a monovalent org. group contg. the epoxy group; R<2>, R<4> denote a monovalent hydrocarbon group; a=0.0004 to 3, b=0 to 2.5, (a+b)=1.1 to 3. R<3> denotes 6 to 14C trivalent arom. org. group; c=0.0004 to 3, d=0 to 2.5, (c+d)=1.1 to 3. The increase in the transmission loss when the fiber is exposed to the high temp. and high humidity is prevented in this way.
Patent JP-H0885774-A (JP)
Title: Clear coating composition and formation of multilayer coating film by using the same
Inventor: SASAKI NARIYUKI
IPC: B05D1/36
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a clear coating composition which can form a clear coating film excellent in wear, hot-water and acid resistances. CONSTITUTION: This composition comprises 8-40wt.% acrylic resin (A) having a hydroxyl value of 50-150mgKOH/g, an acid value of 1-40mgKOH/g, a Tg of -15 to 40 deg.C and a number-average molecular weight of 1500-7000, 20-60wt.% alkoxy monomeric melamine (B), 0.5-10 pts.wt., per 100 pts.wt. in total of components A and B, h fluororesin (C) having a hydroxyl value of 50-160mgKOH /g, an acid value of 1-20mgKOH/g and a number-average molecular weight of 1000-13000, and 0.5-4 pts.wt. per 100 pts.wt. in total of components A and B, an organic sulfonic acid amine salt (D).
Patent JP-H0559111-A (JP)
Title: Photopolymerizable resin composition
Inventor: TAKUMA HIROSUKE
IPC: C07D417/04
Filed: 1991-09-03
Abstract: PURPOSE:To provide a photopolymerizable resin composition containing a photosensitive resin, a photopolymerization initiator and a specific biscoumarin compound as a photosensitizer, having excellent solubility to resin and storage stability and giving a photosensitive layer having excellent aging stability and sensitivity. CONSTITUTION:The objective composition having excellent characteristics as a photosensitizer contains (A) a photosensitive resin, (B) a photopolymerization initiator such as methyl ketone peroxide and (C) a biscoumarin compound of formula I [R1 and R2 are H, alkyl, etc.; R3 and R4 are H, alkoxy, etc. ; X is group of formula II (Y is alkylene or phenylene)] as a photosensitizer.
Patent JP-H0653217-A (JP)
Title: Formation method of electrode structure and manufacture of semiconductor device
Inventor: YOKOYAMA TAKESHI
IPC: H01L21/8242
Filed: 1992-07-29
Abstract: PURPOSE:To provide the formation method, of an electrode, wherein, in an etching operation to form an electrode structure, a highly anisotropic etching operation whose selective ratio with reference to a substratum is high can be performed, a film is not stripped in a stepped part and can be worked easily and the electrode can be formed by forming a contact in a simple process and in a self-aligned manner and to provide the manufacturing method of a semiconductor device by using the formation method. CONSTITUTION:In the formation method of an electrode structure and in the manufacturing method of a semiconductor device, silicon material layers 4, 5 and an insulating layer 6 are laminated, a first electrode 7a is formed, a first interlayer insulating layer 10 is formed, a pad electrode 11 is formed, a second interlayer insulating film 13 is formed, a contact hole 15 is formed by etching the second interlayer insulating layer 13, the pad electrode 11 and the first interlayer insulating layer 10 in this order, and a second electrode 7b is then formed of a silicon material.
Patent JP-H0272521-A (JP)
Title: Single time limit measuring circuit system of regularly closed current transformer secondary current tripping type excess current relay
Inventor: SAGAWA MASAO
IPC: H01H9/54
Filed: 1988-09-05
Abstract: PURPOSE:To enable the measurement of the single time limit of an excess current relay without breaking a circuit breaker by connecting the primary winding of a current transformer to the terminal of the contact point of the excess current relay, and its secondary winding to the neutral polarity terminal of a power source switch through a series resistor. CONSTITUTION:The terminals 12, 13 of the B contact point 6 of an excess current relay 5 are connected to a power source switch 2 by a current transformer 9 and an electron element. A test current I is divided into IB, IT, IC, but the trip coil current IT is hardly sent, so that the circuit breaker is not broken. When the main contact point of the excess current relay is closed, the contact point 6B is immediately closed to change the current to IB=0, I=IC, and IT does not break the circuit breaker. However, the secondary current of the current transformer 9 is reached to a fixed level or more to break the power source switch 2, cutting the power source of a relay tester 3, and the self-contained time counter is stopped to display the single time limit of the excess current relay 5. Hence, the time limit can be measured without breaking the circuit breaker.
Patent JP-H1064407-A (JP)
Title: Field emission type cold cathode
Inventor: TAKEMURA HISASHI
IPC: H01J31/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an element, which can obtain stabilized saturation current characteristic with a simple structure and process and which has high reliability, without generating a short-circuit breakdown by having a pinch-off resistor having a saturation current characteristic between an emitter and a cathode electrode in a field emission type cold cathode. SOLUTION: A P-type silicon substrate 1 is set at a nearly the same voltage as a cathode electrode 4a, and when high voltage is applied to an emitter 7a, a depletion layer is widened from a jointing surface of a n-type diffusion layer 2 and the P-type silicon substrate 1, and the n-type diffusion layer 2 works as a pinch-off resistor to be completely depleted near the emitter 7a. As a result, at the time of ordinary operation, since a large voltage is not applied between an emitter and a cathode electrodes, widening of the depletion layer is small, and the current is not restricted because of the operation in a low- current area.  But, at the time of discharge, the apparent voltages of the emitter 7a and a gate electrode 4b are equal to each other, and a large difference in voltages is generated between the emitter and the cathode electrodes, and the depletion layer is widened, and the current of a saturation current value or more does not flow to the emitter 7a.
Patent JP-H04103057-A (JP)
Title: Receiving circuit of tension sensor
Inventor: FUJII TOSHIHIKO
IPC: G11B15/43
Filed: 1990-08-23
Abstract: PURPOSE:To form a concise receiving circuit of a tension sensor by setting two pieces of resistances to the same resistance value, connecting an output terminal of a potentiometer to one input terminal of an operational amplifier, and connecting an interface of two pieces of resistances connected in series to the other input terminal of the operational amplifier. CONSTITUTION:Two pieces of resistances R1, R2 are set to the same resistance value, an output terminal of a potentiometer PTM is connected to one input terminal of an operational amplifier OP, and a connecting point of two pieces of resistances R1, R2 connected in series is connected to the other input terminal of the operational amplifier OP. In such a state, when a voltage of a voltage source connected to one end of the potentiometer PTM is denoted as Vcc, and it is assumed that the other is grounded, and also, when it is assumed that a tension sensor is adjusted mechanically so that an output voltage V1 of the potentiometer is 0.5 Vcc (reference voltage) at the time when tension is a reference value, an output V3 of the operational amplifier OP becomes V3 = 2 (V1 - reference voltage). In such a way a concise receiving circuit of a tension sensor can be formed.
Patent JP-H1060974-A (JP)
Title: Water supply structure of stool
Inventor: SHIMIZU HIROZUMI
IPC: E03D1/34
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To supply enough water for washing hands even at the time of simple washing and supply water to a water supply tank in a short time at the time of main washing. SOLUTION: In a water supply structure of a tool, the bottom of a water supply tank 1 is provided with a scupper 3, and a washing valve 4 for opening and closing the scupper 3 is disposed in the water supply tank 1. An operating lever 5 for opening and closing the washing valve 4 is provided on the outside of the water supply tank 1, and a ball tap valve device 6 is disposed in the water supply tank 1. A hands washing bowl part 35 is provided on the water supply tank 1, and the bottom of the hands washing bowl part 35 is provided with a scupper 36 to be communicated with the interior of the water supply tank 1.  A water discharge cock 37 is disposed above the hands washing bowl part 35, and the ball tap valve device 6 is provided with at least two water discharge ports, one water discharge port being communicated with the water discharge cock 37 by a communicating pipe 38, the remaining water discharge port being closed in the case of simple washing and opened in the case of main washing.
Patent JP-H0858052-A (JP)
Title: Decorative surface material, manufacture thereof, and device therefor
Inventor: IKEDA YOSHIHIRO
IPC: B32B7/12
Filed: 1994-08-23
Abstract: PURPOSE: To easily express transparent, thick, and profoundness of a native rock and a grain. CONSTITUTION: In a method and a device for manufacturing a decorative surface material, the decorative surface material consists of a transparent film 1, a transparent adhesive layer which is arranged on one face of the film 1 and has a pattern formed by roughing the surface, a transparent or opaque color chip 9 fixed and embedded on the transparent adhesive layer, and an opaque base layer 25 layered on the transparent adhesive layer.
Patent JP-S6281473-A (JP)
Title: Pressure-sensitive tape having perforations, its production and device therefore
Inventor: NAKADA YOSHINORI
IPC: C09J7/02
Filed: 1985-10-05
Abstract: PURPOSE:To obtain the titled adhesive tape which can be cut into a predetermined length without any tool, by intermittently and rotatively moving a rolled pressure-sensitive tape at intervals of predetermined angles and exposing the tape to a laser beam during stop to form linearly arranged spot-like perforations. CONSTITUTION:A pressure-sensitive tape 20 as rolled is closely and linearly arranged into a cylindrical shape. The tape is intermittently exposed to a laser beam 5 while a generator 1 is moved from one end to the other end of the tape to perforate the portions exposed to the laser beam 5, thereby forming perforations 30 on the tape 20. The tape 20 is rotatively moved with a drive motor 23 by a central angle corresponding to the length of the outer periphery which corresponds to the desired cutting length. Perforations 30 are formed in the same manner as mentioned above and these procedures are repeated over the entire periphery of the roll.
Patent JP-2000057664-A (JP)
Title: Disk device
Inventor: SHIRASHIMA HITOSHI
IPC: G11B21/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk device arranged so as to enable realization of reduction of the number of components and the miniaturization of the device by unnecessitating the driving power source used exclusively for operating a clamper in the direction to release a disk clamp. SOLUTION: An optical head 16 in a driving unit U is moved to the further inner peripheral side of the disk D than the area of the normal reproducing and recording operation. By the moving force of the optical head 16 at this time, a clamp releasing member 25 is driven to the direction Y2, then a clamp arm 22 is driven to the clamp releasing direction of the disk by the moving force of this clamp releasing member 25. Since the clamp releasing force is given by the moving force of the head, another individual driving power for releasing the clamp is unrequired, and the transmission of the driving power for releasing the clamp is facilitated.