baber/WOPTO huggingface dataset:
Patent JP-S5684034-A (JP)
Title: Logic circuit
Inventor: ISHIKAWA TOSHIO
IPC: H03K19/086
Filed: 1979-12-12
Abstract: PURPOSE:To increase the degree of integration per unit package by decreasing the number of circuit elements by equalizing the performance and functions of a longitudinal type logic circuit. CONSTITUTION:A group of transistors 11 and 12 forming one arm of an AND connection and transistor 13 forming the other arm is made into the 1st differential type circuit, and transistor 17 loaded with the 1st differential type circuit and transistor 18 loaded with a couple of transistors 14 and 15 are coupled into the 2nd differential type circuit. Then, transistors 16 and 19 providing AND operations are connected to the base input side of transistor 17 to obtain the decoding logical functions, providing output pattern control, between input terminals 1, 5 and 6, and output terminals 7, 8, 9 and 10.
Patent JP-H11334351-A (JP)
Title: Cab equipped with air conditioner for construction machine
Inventor: YUGAMI MASAYUKI
IPC: B60H1/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To smoothly blow cooling air from an air conditioner even when a front widow is opened to carry out comfortable operations. SOLUTION: A front window 20 is slidably provided for the front surface part 12 of a cab box 10 consisting of a cab 4 toward the ceiling part side. An air conditioning unit 28 (an evaporator 29, a heater core 30 and the like) consisting of a part of an air conditioner 25, is housed in an unit housing room 24 formed in the ceiling part 11 side of a cab box 10. An air exhausting box 32 is connected with the air conditioning unit 28, and diffusers are opened toward the front surface part in the air exhausting box 32. The connection of the right and left base end sides thereby allows the diffusers 41A and the like to turn out the tip end sides of an air ducts, to be provided for the ceiling 11 side of the air exhausting box 32 in such a way as to be separated to the right and left rides.
Patent JP-2000312677-A (JP)
Title: Single-oscillator ultrasonic doppler system
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 1999-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a configuration for separating transmission and reception without making a received noise figure adverse in a single-oscillator Doppler system. SOLUTION: In the single-oscillator Doppler system, the comparative side of a bridge circuit 3 for transmission/reception separation is composed of reactance components 8 and 9 only for separating transmission and reception without making the received noise figure adverse, another driving system is used for driving the comparative side, and operation for balancing is performed by adjusting the amplitude and phase of this separately provided driving system. There is no element of loss in the separately provided driving system and the comparative side, and a received signal is led into a receiver 12 without making the noise figure adverse with this bridge circuit.
Patent JP-S5862543-A (JP)
Title: Device for checking foreign matter
Inventor: TANIMOTO SHIYOUICHI
IPC: G01N21/88
Filed: 1981-10-09
Abstract: PURPOSE:To detect foreign matters with high accuracy by utilizing a signal from one photoreceiving element between two photoelectric elements which generates a photoelectric signal of lower level, in discriminating scattered lights from the pattern and the foreign matters. CONSTITUTION:Both photoreceiving units A and B are positioned so as to receive the non-directional scattered lights from foreign matters. The photoreceiving unit B is placed at a position where it will not receive the laser beam which has directly passed through a glass plate 5a. Photoelectric signals detected by the photoreceiving unit A are almost same in their levels for both foreign matters (i) and (j). At this time, however, a partial scattered light 1b generated from the foreign matter (i) reaches the photoreceiving unit B after passing through the glass plate 5a. Thus, by measuring the photoelectric signals from both photoreceiving units A and B, it can be judged whether the foreign matter is adhered on the transparent portion or on a shielding portion 5b.
Patent JP-S6316050-A (JP)
Title: Catalyst for preparing heat-treatment atmospheric gas
Inventor: FUJITANI YOSHIYASU
IPC: C01B3/26
Filed: 1986-07-09
Abstract: PURPOSE:To enhance catalytic activity at 1,000 deg.C or less, by supporting cobalt by a carrier obtained by baking a mixture of alumina and 2-12mol% of alumina of barium oxide at 1,050-1,200 deg.C. CONSTITUTION:Alumina and 2-12mol% of alumina of barium oxide are mixed and baked at 1,050-1,200 deg.C to prepare a catalyst carrier. Subsequently, the aforementioned carrier is impregnated with an aqueous solution of a raw material for forming a catalytic component such as cobalt nitrate of cobalt sulfate and subsequently dried and baked to obtain a catalyst for preparing heat- treatment atmospheric gas. This catalyst is prevented from the precipitation of carbon thereon or the lowering in activity even at low temp. of 1,000 deg.C or less and can efficiently prepare the heat-treatment atmospheric gas.
Patent JP-S6053900-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: G21K1/08
Filed: 1983-09-02
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-H0451310-A (JP)
Title: Command input system for communication controller
Inventor: MIYANO SOICHIRO
IPC: H03M11/04
Filed: 1990-06-20
Abstract: PURPOSE:To designate an abundant function by a simple parts configuration by executing periodically a circulating variation of the display contents by an LED, and setting the LED display contents at the time when a switch operation is executed, as input information to a CPU. CONSTITUTION:An LED driving processing routine is actuated at every prescribed time by a timer interruption from a timer circuit 12, and an LED array 11 is subjected to circulating display, while executing '1' addition at every prescribed time extending from 0000 to 1111 of a binary number. A switch inspection routine checks a state of turn-on/turn-off of a switch 10, stores the present state in a data memory 4 if there is a variation, checks a value of an LED driving register in a CPU 21, and is allowed to branch to each command processing by a value of its lower 4 bits.
Patent JP-S6318472-A (JP)
Title: Three-dimensional position measuring instrument
Inventor: NAKAJIMA KENGO
IPC: G06T1/00
Filed: 1986-07-09
Abstract: PURPOSE:To accurately calculate a distance up to an object even when regional division is not efficiently executed due to the quality of an image by converting an original picture obtained by a moving image pickup part into an edge image and forming a resynthesized image including parallax change information. CONSTITUTION:Under control by a control circuit 15, the image pickup part 11 is moved to the right every fixed distance by a moving mechanism 12 and plural different original pictures are stored in a storage circuit 14. Then, the original pictures in the circuit 14 are converted into edge images by a differential circuit 18 on the basis of brightness information and the edge images are stored in the circuit 14. An image synthesizing part 19 arrays the image data corresponding to the same line out of the edge images in the line direction in the image pickup order to form a two-dimensional synthesized image. Consequently, parallax information to be an edge straight line having a different inclination in accordance with a distance from a camera is obtained, a straight line detecting part 20 extracts the edge straight line from the synthesized image and an arithmetic part 21 calculates a distance up to a point on the edge of the object. Consequently, the three-dimensional position of the edge of the object can be measured.
Patent JP-H108092-A (JP)
Title: Stabilizer for peroxide bleaching treatment and bleaching of fibrous substance with the same
Inventor: NISHINO FUMIAKI
IPC: D06L3/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a non-silicate type stabilizer for peroxide bleaching treatments, capable of exhibiting a stable bleaching effect also on the changes in the concentrations of heavy metals such as Mn and Fe and that in the concentration of Mg and Ca, and to provide a method for bleaching with the same. SOLUTION: This stabilizer for peroxide bleaching treatments contains a combination of at least one or more kinds of components selected from the groups A, B and C or the combination of the components with a component selected from the group D. A method for bleaching a fibrous substance comprises using the same. (The group A): a homopolymer comprising α- hydroxyacrylic acid as a constituting unit, its copolymer, their salts or their polylactones. (The group B): a homopolymer comprising one or more kinds of compounds selected from the unsaturated carboxylic acid group consisting of acrylic acid, methacrylic acid and maleic acid as constituting units, its copolymer, or their salts. (The group C): diethylenetriamine pentaacetic acid, triethylenetetramine hexaacetic acid or their salts. (The group D): an inorganic magnesium salt.
Patent JP-H0915230-A (JP)
Title: Metering pump for gas detecting tube
Inventor: TAGUCHI NAOTAKA
IPC: G01N31/22
Filed: 1995-06-28
Abstract: PURPOSE: To enable a plurality of different determinations by providing a plurality of quantity determining stopper grooves in a shaft, and providing a support cylinder with a device capable of switching stopper action. CONSTITUTION: A sucking operation is performed by means of a handle 7, and when a stopper groove 23 reaches the stopper of a support cylinder 21, the stopper is dropped into the groove 23 by the engaging force of a coil spring 29. In this state, a gas for inspection is sucked by 50cc into a cylinder 20. Since a positioning groove 26 in a shaft 22 is exposed to the outside of a cover 34, it can be made sure that the gas has beam sucked by 50cc. When the handle 7 is further pulled to continue suction, the spring 29 is compressed by a taper surface 23a to stop stopper action. When a stopper groove 24 in the next step reaches the stopper, the stopper is similarly engaged by the force of the spring 29. In this state, the gas for inspection is sucked by 100cc into a cylinder 2.  Since a positioning groove 27 is exposed to the outside of the cover 34, it can be made sure that the gas has been sucked by 100cc.
Patent JP-S5591255-A (JP)
Title: Talking method via telephone set
Inventor: YAMAMOTO HIDEO
IPC: H04M1/76
Filed: 1978-12-29
Abstract: PURPOSE:To improve the side tone attenuation properties without increasing the DC resistance of the circuit but by inserting the capacitance in parallel to the telephone circuit. CONSTITUTION:When the impedance is set to ZO when viewing the side of cable 2 from telephone 1 in case capacitance 4 is not inserted into the circuit, the balance is lost between telephone 1 and the talking circuit if ZO features a high impedance. Thus capacitance 4 is inserted in parallel to the circuit, impedance Zin features as Zin=ZO/(1+jomegaC.ZO) when viewed from telephone 1. Accordingly, the impedance can be lowered at the line side when viewed from telephone 1, thus securing the balance between telephone 1 and the talking circuit.
Patent JP-S6318478-A (JP)
Title: Digital differential analyzer
Inventor: NISHIYAMA HARUYASU
IPC: G06T11/20
Filed: 1986-07-09
Abstract: PURPOSE:To shorten time required for the generation of a segment and to attain drawing in high speed by dividing a segment to be drawn into two areas whose generating formats are equivalent and simultaneously generating two corresponding points in respective areas. CONSTITUTION:When start point/end point coordinates are applied as segment data, a segment analyzing circuit 1 finds out respective increments in X and Y directions and the direction of the segment and a segment attribute deciding circuit 4 in an intermediate point determining means 2 decides whether respective increments are odd or even and sends the value S of 0-2 to an intermediate point operating circuit 5 and a segment deciding circuit 6 in a segment generating means 3 in accordance wit the decided result. The pseudo intermediate coordinates calculated by the circuit 5 are sent to the circuit 6 together with the start and end point coordinates to select the sending destination of data. A two-segment synchronization computing circuit 13 generates the leading point of the equivalent area and also generates the coordinates of the pseudo intermediate point. The succeeding segment generating format of two areas is equivalent.
Patent JP-H04359771-A (JP)
Title: Bleeder
Inventor: KISHI YOSHIKATSU
IPC: F25B43/04
Filed: 1991-06-06
Abstract: PURPOSE:To prevent corrosion of a motor-driven valve due to reverse flow of driving water at the time of stopping a bleeding operation by a bleeder using a water ejector. CONSTITUTION:A cushion tank 15 having a position head (h) is provided at a gas motor-driven valve 14 between a water ejector 12 and a bleeding tank 10. Thus, corrosion of a motor-driven valve sheet with water is prevented, and reliability of hermetical sealing and maintaining of performance can be executed.
Patent JP-S5686062-A (JP)
Title: Brushless generator
Inventor: UCHINO TAKASHI
IPC: H02K11/04
Filed: 1979-12-14
Abstract: PURPOSE:To attempt the improvement of stability and balance by connecting a cooling fan to a field coil wherein the cooling fan is utilized as a receiver for rectifiers or the like forming a closed circuit and assembly work is simplified and parts are surely anchored at fixed positions. CONSTITUTION:Blades 9b are radiately provided at the board 9a of a cooling fan 9 and a cancave section 9c is formed as a ringed groove at the central part. Holes 12a for bolts 12 fixing brackets 10 and the fan 9 are provided at four places of the concave section. The cross section of the groove 9c forms U-shaped and are opened in the longitudinal direction of a shaft 3 and the opening direction faces to a rotor coil 1b side. Previously wired resistors and rectifiers and a terminal 16 connecting these elements to a field coil are buried in the groove 9c synthetic resin for fixing. In this way, parts will surely be anchored at fixed positions and assembly work will remarkably be simplified.
Patent JP-S6318274-A (JP)
Title: Dc load voltage measuring apparatus
Inventor: KUMON SEIICHI
IPC: G01R19/00
Filed: 1986-07-10
Abstract: PURPOSE:To facilitate the checking of a rectifying element and the measurement of a DC load voltage, by enabling the implementing of the checking of a load of a DC circuit and of abnormality of the rectifying element with one voltmeter, selectively and individually with a changeover switch. CONSTITUTION:An AC voltage from an AC power source 1 is converted into a DC voltage with a rectifying element and, for example, when a changeover switch 7 is set to a load 5, a voltmeter 6 is connected to the load 5 in parallel and hence, the voltmeter 6 displays a voltage across the load 5 to allow the monitoring of the condition of the load. When a mobile contact piece 7a of the switch 7 is switched to be connected to any of stationary contacts 7c-7e, the voltmeter 6 is connected to any of rectifying elements 2-4 in parallel and measure voltages of the elements 2-4 to be displayed. Here, in case any of the elements 2-4 is broken and suffers a short-circuiting, the voltmeter 6 reads 0 thereby facilitating the checking for the break down. This enables the implementing of the checking of the load 5 and the elements 2-4 simply with one voltmeter 6.
Patent JP-S648277-A (JP)
Title: Formation of thin film of composite oxide
Inventor: MORI KAZUTAKA
IPC: C23C18/12
Filed: 1987-07-01
Abstract: PURPOSE:To form the thin film of Y-Ba-Cu base superconducting composite oxide by applying the sol soln. of hydroxides of Y, Ba and Cu on a metallic material drying it and thereafter heat-treating it. CONSTITUTION:Respective salts of Y, Ba and Cu, etc., are neutralized or alcoholats of respective metals or chelate compds. thereof are hydrated and decomposed. Sol of hydroxides of Y, Ba and Cu, etc., is formed by adding acid or alkali to the ppt. of hydroxides obtained thereby and regulating hydrogen ion concn. If necessary, alcohols for promoting drying and a surfactant for preventing a crazing of a film, etc., are added to this sol soln., and thereafter metallic material such as Cu and Al is immersed thereinto and applied therewith. Then after drying the film, it is heat-treated. The heat-treatment is preferably performed at about 500-1,000 deg.C in the oxygen-contg. gas. Thereby the above-mentioned hydroxide is made to oxide and the thin film of Y-Ba-Cu base superconducting composite oxide is obtained.
Patent JP-H0214656-A (JP)
Title: Ring trip circuit
Inventor: SAKAI MASAYUKI
IPC: H04M3/02
Filed: 1988-07-01
Abstract: PURPOSE:To attain stable operation regardless of the kind of a subscriber terminal equipment independently of the subscriber line length by varying a threshold value to discriminate reply/no reply in response to the length of the subscriber line. CONSTITUTION:The 1st sample-and-hold circuit 2 holds an output of a DC detection circuit 1 in no reply of a called party during the transmission of a called signal and the 2nd sample-and-hold circuit 3 holds an output of the DC detection circuit 1 at called party reply during the transmission of a call signal. A threshold value setting circuit 4 sets based on the outputs of the 1st sample-and-hold circuit 2 and the 2nd sample-and-hold circuit 3 a threshold value for proper called party reply detection corresponding to the length of the subscriber line. A discrimination circuit 5 compares the threshold value with the output of the DC detection circuit 1 to discriminate the reply/no reply of the called party. Thus, the stable operation without malfunction regardless of the kind of the subscriber terminal equipment independently of the length of the subscriber line is ensured.
Patent JP-S5788558-A (JP)
Title: Magnetic tape device
Inventor: MITSUNABE SATORU
IPC: G11B15/665
Filed: 1980-11-20
Abstract: PURPOSE:To reduce the load exerted to a drive motor, by the constitution that a magnetic tape drawing-out means or an operating member is locked only when the magnetic tape drawing-out means is at operating position and the operating mode of the device main body is switched after the coupling between a cam and an operating member is decoupled. CONSTITUTION:In the transit of mode from the recording/playback to PAUSE/ CEW/REVIEW or vice versa, since a lock arm 138 keeps the state latching a fan type gear 64 at all times, a load to hold the tape loading state, i.e., a reacting force due to loading tension spring is held at the lock arm 138, and the 1st cam follower is detached from the cam plane, and the reacting force for the  tape loading is not exerted to the cam 52 at all, resulting that only a load moving a main rod 82 is given to a drive motor 50 which performs tape loading operation and operation switching operation, allowing to reduce the rating.
Patent JP-S5865774-A (JP)
Title: Coating composition for surface protection
Inventor: SHINPO MASARU
IPC: C09D5/25
Filed: 1981-10-14
Abstract: PURPOSE:To provide a coating compsn. for surface protection, which has excellent resistance to corrosion and heat, etc. and is suitable for use as passivating film for semiconductor elements, by adding an org. carboxylic acid to a specified alkoxysilicon compd. and subjecting the mixture to ester-eliminating polymerization in the pressure of a strong acid. CONSTITUTION:To an org. trialkoxysilicon compd. of formulaI(wherein RI is a 1-6C hydrocarbon group; RII is a 1-4C alkyl) or a mixture wherein not more than 50mol% of the org. trialkoxysilicon compd. of formulaIis replaced by a tetraalkoxy-silicon compd. of formula II (wherein RIII is a 1-4C alkyl) is added 0.2-4mol (per mol of the alkoxy-silicon compd.) of an org. carboxylic acid such as acetic acid or propionic acid. The mixture is subjected to ester-eliminating polymerization in the presence of a strong acid such as sulfuric acid or benzenesulfonic acid to obtain the desired liquid coating compsn. for surface protection.
Patent JP-S5787862-A (JP)
Title: Rotary coating device
Inventor: SHIMAZAKI KUNIYA
IPC: B05C11/08
Filed: 1980-11-19
Abstract: PURPOSE: To uniformly coat and to improve the cleanness of a coated surface at the coating of resist-liq. on a wafer etc. for semiconductor, by rotating a rotary pot having a cover of freely opening and closing, and materials to be coated together, so as to prevent an effect of turbulence of surrounding air.  
     CONSTITUTION: A wafer 13 is fixed to notched parts 20a of plurally arranged vane members 20 after opening a cover 12 of a rotary pot 11. On the surface of this wafer 13, resist-liq. 19 is dropped down and then after closing the cover 12, the rotary pot 11 and the wafer 13 are rotated integrally by rotating a driving motor 15. Thereby, the resist-liq. is coated on the surface of wafer and the excessive resist-liq. is exhausted into a receiving saucer 18 through exhausting holes 17. While rotating, the liq. 19 is pressed against the side wall of the pot 11 by the centrifugal force, then the collision with the wafer 13 is decreased, and besides the turbulence of air caused by the vanes 20 is decreased and restricted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5952868-A (JP)
Title: Nonvolatile type randam access memory storage
Inventor: SASAKI NOBUO
IPC: H01L29/792
Filed: 1982-09-21
Abstract: PURPOSE:To maintain high degree of integration and high speed operationability, to obtain low cost of product and to enable to retain the contents of memory even when no power source voltage is supplied by a method wherein a magnetic substance having a magnetically closed section is provided on a semiconductor substrate through the intermediary of an insulating film, and a digit line passing through the closed space of the magnetic substance, a sensing line and a word line are provided. CONSTITUTION:A magnetic substance 31 is formed on the substrate 30 consisting of P type Si, and an oxide insulating film 33 is formed thereon. Besides, a digit line D and a sensing line S are formed in parallel with each other on said oxide insulating film 33 in such a manner that a regular distance is maintained between them and they are intersecting with the magnetic substance 31. An insulating layer 34 consisting of phosphur-silicate glass is formed on the above, a word line W is formed on the magnetic substance 31 in parallel with the digit line D and the sensing line S. Subsequently, apertures 40 and 41 are provided by performing an etching, the oxide film 33 and insulating layers 34 and 35 are removed and the magnetic substance 31 is partially exposed. The digit line D, the sensing line S and the word line W are surrounded by the magnetic substance 31 and the second magnetic substance 32 consisting of the same material as the magnetic substance 31, the magnetic substance 31 and 32 is deposited and lastly a coating protection layer 36 is formed.
Patent JP-H07300587-A (JP)
Title: Spacer for liquid crystal
Inventor: SHIRAISHI TAKESHI
IPC: G02F1/1339
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a spacer having a non-releasable adherent layer and used for a liquid crystal by forming the adherent layer from graft chains starting from the vinyl groups introduced into the surface of a specified particle, composed of a polymerizable vinyl monomer and being adherent to the orientation substrate. CONSTITUTION:This spacer is formed by introducing polymerizable vinyl groups into the surface of a particle having active hydrogen atoms by reaction with an isocyanate compound having a polymerizable vinyl group and forming an adherent layer composed of graft polymer chains starting from the polymerizable vinyl groups, composed of at least one polymerizable vinyl monomer and being adherent to the orientation substrate. Desirably, this graft chain has a primary side chain adherent to the orientation substrate. More desirably, the primary side chain has a secondary side chain starting from the introduced polymerizable vinyl group, composed of at least one polymerizable vinyl monomer and being adherent to the orientation substrate.