baber/WOPTO huggingface dataset:
Patent JP-H0641753-A (JP)
Title: Plasma cvd device
Inventor: DOI AKIRA
IPC: C23C16/50
Filed: 1992-07-23
Abstract: PURPOSE:To provide the plasma CVD device which can suppress the adhesion of dust onto base bodies to be formed with films more inexpensively than heretofore without drastically degrading the operation factor of the device. CONSTITUTION:This plasma CVD device forms films on the base bodies ST placed on electrode parts 51, 52 by introducing gaseous raw materials between the opposite electrode parts 21, 51 and 22, 52 arranged in a film forming chamber 1 and impressing a voltage to these gases, then executing plasma treatment. The electrode parts 21, 22, 51, 52 and heater 3 are enclosed with members 7, 8, 9 and 10 for preventing film deposition disposed exchangeably on the side inner than the inside wall of the film forming chamber over approximately the entire surface. The members 7, 9 for preventing the deposition are provided with opening/closing parts for putting the base bodies in and out.
Patent JP-H0519018-A (JP)
Title: Semiconductor measuring circuit
Inventor: NAKAO KENJI
IPC: G01R31/26
Filed: 1991-07-09
Abstract: PURPOSE:To compensate input timing in an input pin of an integrated circuit to be measured, reduce an error due to shift in input timing and enable highly accurate measurement. CONSTITUTION:A measuring path comprising a transmission line 13 for monitoring input waveforms at an input pin end of an integrated circuit 2 to be measured is provided. By compensating a shift by an input timing compensation part 1, a measurement error due to a shift in input timing of a test pattern is reduced, enabling highly accurate measurement.
Patent JP-H0640208-A (JP)
Title: All-rubber tire for industrial vehicle
Inventor: TAKAICHI MASAZUMI
IPC: B60C11/00
Filed: 1992-07-23
Abstract: PURPOSE:To reduce the rolling of a vehicle without imparing excellent riding comfortableness. CONSTITUTION:On a borderline 28 between cushion rubber 24 and cap rubber 26 forming the base rubber layer 14 of an all-rubber tire 10 for an industrial vehicle, a steel bias cord layer 16 is disposed along the circumferential direction of a tire. An angle formed by the steel cord 18 of this steel bias cord layer 16 and the tire equator is to be 30 deg.-60 deg.. Also near the axial outer side of the tire in a borderline 29 between the cushion rubber 24 and a side wall rubber layer 27, a steel bias cord layer 30 is disposed along the circumferential direction of the tire.
Patent JP-H1141663-A (JP)
Title: Mobile terminal equipment
Inventor: FUJISAWA TOSHIYUKI
IPC: H04W4/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide such the mobile terminal equipment that waiting is aided by using a public mode or a transceiver mode freely when the aid is required independently of previous registration and operation states. SOLUTION: A terminal equipment W transmits a CS-ID that is received by the terminal equipment W to a terminal equipment A (step S2) and the terminal equipment A stores the CS-ID (step S3). The terminal equipment A starts searching the CS-ID while going to a wait place (step S6) and in the case that the same CS-ID as that stored is received (step S7), that is, when the terminal equipment A enters a wait area, the terminal equipment A informs the possessor of the terminal equipment A (step S8). Simultaneously the terminal equipment A sends information to the terminal equipment W to inform the possessor of the terminal equipment W of an area-in state (step S9).
Patent JP-S6353729-A (JP)
Title: Integrated optical head
Inventor: HANDA YUICHI
IPC: G11B7/1245
Filed: 1986-08-25
Abstract: PURPOSE:To maintain light focusing performance by forming a distributed index lens having the optical axis in the direction crossing a substrate and forming grating structure to couple the guided wave propagating in an optical waveguide and the luminous flux passing the distributed index lens to the optical waveguide. CONSTITUTION:The distributed index lens 7a is formed to the other surface side, corresponding to the grating structure 6, of the substrate 2. The distributed index lens 7a is formed by forming a prescribed mask on the surface of the glass substrate 2, subjecting the substrate to a heat treatment in a fused salt of AgNO3, TlNO3, etc., to effect the ion exchange of the univalent ions such as Na ions in the substrate 2 and the univalent ions such as Ag ions and Tl ions in the fused salt. As a result, the lens having the desired good refractive index distribution and good performance is obtd. The slab guided light is then projected continuously at different angles to the grating structure 6 to change the spot positions of the light focused through the distributed index lens 7 in the substrate 2 continuously. A tracking function is thereby realized.
Patent JP-H0362538-A (JP)
Title: Electrode terminal
Inventor: NAKAMURA SHINJI
IPC: H05K3/34
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate a visual inspection of the spreading state of a bonding agent by a method wherein electrode terminals on a glass board are formed into a necessary form. CONSTITUTION:A semiconductor chip 4 is connected to electrode terminals 3 on glass wiring board 1 through bump electrodes 6 on electrode pads 5 with a bonding agent 7. These terminals 3 are nearly rectangular, both ends of the point part of each terminal 3 have small rectangular notches and visual inspection of the spreading state of the bonding agent 7 can easily be made from the backside of the substrate 1. Moreover, even if holes and the like are provided in the terminals, the visual inspection of the spreading state of the bonding agent can similarly be made.
Patent JP-H0363444-A (JP)
Title: Air conditioner
Inventor: NODA TOSHINORI
IPC: F24F11/76
Filed: 1989-07-28
Abstract: PURPOSE:To obtain comfortable space with satisfactory temp. distribution by a method wherein a plurality of radiation temp. sensors are installed at the circumferential parts of a diffuser grill and temp. environment at every part in the room inside is detected and the amount of blowoff air from the diffuser grill is controlled. CONSTITUTION:At the taper parts in the edges of lower surface grill 6 near respective diffuser grills 11-a, 11-b, 11-c, 11-d, radiation temp. sensors 15a, 15b, 15c, 15d are installed respectively and at the windward sides of the diffuser grills 11a, 11b, 11c, 11d damper flaps 16a, 16b, 16c, 16d are installed and the opening areas of respective openings 17a, 17b, 17c, 17d are made variable. The temp. detected by the sensor 15a represents the temp. of the region A in a room 14 and in the same manner the temp. of the regions B, C, D can be detected by the sensors 15b, 15c, 15d and at the opening commensurated to the temp. difference between the set temp. set and actual temp., any of the damper flaps 16a, 16b, 16c, 16d controls the opening.
Patent JP-S6089829-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B5/64
Filed: 1983-10-21
Abstract: PURPOSE:To form a uniform lubrication protecting film by coating a solution including a straight chain fatty acid (ester) on a ferromagnetic metal thin film formed on a flexible nonmagnetic base, winding the base on a cylinder or the like before drying and rinsing the unadsorbed fatty acid and removing it after holding the base for several hours at a specific temperature. CONSTITUTION:After a ferromagnetic metal or a ferromagnetic alloy thin film such as Co, Ni is formed on a flexible base such as plastic film, a solution of straight chain fatty acid such as stearic acid or its ester is applied to the surface. The base is wound on the cylinder or the like before the solution is dreied and held for several hours at 50-80 deg.C so as to adsorb sufficiently the fatty acid or ester onto the magnetic film. Then the base is rinsed by a solvent so as to remove the unadsorbed fatty acid or ester. Thus, the protecting film having excellent corrosion resistance and lubrication having a uniform thickness is formed on the magnetic film. Thus, the magnetic recording medium with excellent lurability is attaind.
Patent JP-H0541156-A (JP)
Title: Formation of surface film of cathode-ray tube
Inventor: TAKAMURA TAKUMI
IPC: H01J9/20
Filed: 1991-08-07
Abstract: PURPOSE:To form a painted film having a proper glare shielding effect capable of obtaining a regenerated image of a high clearness by specifying a painting atmosphere moisture and a panel surface temperature in spray painting the painted film at a high glossiness on the surface of a panel. CONSTITUTION:In spray painting a film at a high glossiness on the surface of a panel of a cathode-ray tube, for painting conditions, a painting atmosphere moisture is set to be 60% or more, and a panel surface temperature is set to be 40 deg.C or less. Drying of grains of painted liquid attached to the surface of the panel is delayed by these, and the grains of the painted liquid become soft to expand by a surface tension. Irregularities in the painted film are thus reduced, and a glare shielding effect is reduced to form a painted film of a high glossiness, and thereby the cathode-ray tube having a proper glare-shielding effect with which a regenerated image of a good clearness can be obtained can be realized.
Patent JP-S6177382-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the title device excellent in low-noise characteristic by a method wherein this device is equipped with at least a pair of resonator surfaces and an active region contributed to light emission, and further the directional angle of emitted beams is made 5 deg. or more to the perpendicular drawn on a resonator surface. CONSTITUTION:A band-shaped region having an active layer 4 is formed by mesa etching down to the GaAs substrate 1 with a chemical etchant. Next, on etching with an etchant, only a P-type Al0.6Ga0.4As layer 5 is etched into a constriction 8. Further etching easily removes the active Al0.12Ga0.88As layer 4 located at the constriction 8, which layer comes as wide as the layer 5 arranged thereon and can form the constriction 8. Next, an N-type Al0.4Ga0.6As layer 9, a P-type Al0.4Ga0.6As layer 10, and an N-type Al0.4Ga0.6As layer 11 are successively formed by the second crystal growth. Here, the layer 9 can be controlled in thickness at the interface between the GaAs substrate 1 and an N-type Al0.4Ga0.6As layer 2, and the layer 11 successively formed can easily be located at the constriction 8 in the band-shaped region.
Patent JP-H0753503-A (JP)
Title: Method for purifying alkali metallic aminoethanesulfonates or alkyl-n-substituted aminoethanesulfonates
Inventor: MATSUOKA TORU
IPC: C07C303/44
Filed: 1993-08-10
Abstract: PURPOSE:To provide a method for purifying alkali metallic aminoethanesulfonates or alkyl-N- substituted aminoethanesulfonates in which inorganic salts can highly be removed from an aqueous solution thereof containing the inorganic salts without using a special medium. CONSTITUTION:This method for purifying alkali metallic aminoethanesulfonates or alkyl-N- substituted aminoethanesulfonates is to add an alkali metallic hydroxide to an aqueous solution of ammonium aminoethanesulfonates or alkyl-N-substituted aminoethanesulfonates prepared by reacting alkali metallic beta-chloroethanesulfonates with ammonia or an alkyl-N-substituted amine, then remove the unreacted ammonia or alkyl-N-substituted amine, subsequently drop a mineral acid thereinto, regulate the pH of the solution to <=11.2, preferably 9.5-10.5, convert the excess alkali metallic hydroxide into its mineral acid salt, concentrate the resultant reactional solution, crystallize the formed mineral acid salt, separate the mineral acid salt by the filtration, afford the alkali metallic aminoethanesulfonates or alkyl-N-substituted aminoethanesulfonates containing hardly any inorganic salts, preferably directly and successively bring the obtained filtrate into contact with an acidic cation adsorbent resin and a basic anion adsorbent resin or dilute the filtrate and then bring the diluted filtrate into contact therewith, adsorb and remove cations and anions constituting the inorganic salts.
Patent JP-H0483443-A (JP)
Title: Rs232c interface unit
Inventor: HASHIMOTO KAZUYOSHI
IPC: H04L29/06
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to programlessly communicate with an external apparatus independently of the type of a protocol by executing communication with the external apparatus based upon a set transmission procedure and programlessly leading/writing communicated data in a set device. CONSTITUTION:The RS232C interface unit 101 is provided with a transmission procedure data storing area 113 and a device storing area 114, communication with the external apparatus is executed based upon the transmission procedure set up in the area 113 and communicated data are programlessly read out/ written from/in the device set up in the area 114. Thus, the communication data are temporarily stored in a common memory 106 by the unit 101 and programlessly read out/written. Consequently, the external apparatus can be programlessly communicated independently of the type of a protocol.
Patent JP-S6354611-A (JP)
Title: Emergency stop controller for moving car
Inventor: MATSUZAKI HIROSHI
IPC: G05D1/02
Filed: 1986-08-25
Abstract: PURPOSE:To obviate generation of such a trouble as both moving cars stop together due to a fact that the respective obstacle sensors of opposed moving cars receive directly a detecting signal for detecting an obstacle, from the other car, by switching a format of the detecting signal of each obstacle sensor to a different format. CONSTITUTION:An ultrasonic sensor Sx is provided with two transmitters for emitting ultrasonic waves S of different frequencies f1, f2, respectively, and two receivers 16a, 16b, and also, provided with a switch SW for switching a signal format. This unit is constituted so that the frequency of the ultrasonic wave being an obstacle detecting signal S can be switched freely to different frequencies f1, f2, namely, a different signal format by bringing the switch SW to a switching operation by a command of a host controller 7. In this way, even if the respective ultrasonic sensors Sx of the moving cars receive directly an ultrasonic wave which has been emitted from the opposed moving car, it does not occur that both the moving cars stop together.
Patent JP-S6259979-A (JP)
Title: Power unit
Inventor: SUZUKI KOJI
IPC: G03G15/02
Filed: 1985-09-10
Abstract: PURPOSE:To prolong the life of an electrostatic charger electrode by detecting a primary electrostatic charging current according to the number of times of image formation, controlling the quantity of electricity fed to the primary electrostatic charger, and also detecting a current flowing to a photosensitive drum and controlling the bias to the primary charger. CONSTITUTION:When a command for varying the applied current of the primary charger 2 is inputted to a control part 9, the control part 9 inputs the number N of times of copying from a counter to calculate the primary electrostatic charging current I1=I0+KN, where I0 is the initial value of the primary charging current and K is a coefficient of correction. Further, the current I1 is flowed to the charger 2 and a surface potential sensor 3 measures the dark potential VD on the photosensitive drum 1. Then, reflected light 10 from an original is cut off and the potential of an unexposed surface of the photosensitive body is measured, A/D-converted 72, and sent to the control part 9. Then the control part 9 calculates the corrected value DELTAVG of the grid voltage VG of the charger 2 from an equation, where VD0 is the potential of a target dark part and alpha is a coefficient of correction. Consequently, the primary charging current is determined in consideration of the number of times of copying as the standard for the staining of the charger 2 andn the charging current is increased gradually according to the number of times of copying to control the bias of the charger 2.
Patent JP-2001027278-A (JP)
Title: Fluid-filled vibration control device
Inventor: TAKAOKA MASATSUGU
IPC: F16F13/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To maintain a stable damping characteristic by an orifice by positioning a partition body of a fluid-filled vibration control device while simplifying the constitution of the partition body. SOLUTION: The outer peripheral part of a partition body 7 forming an orifice 18 is shaped to form one side or two sides of cross section of the orifice 18. While simplifying the constitution of the partition body 7, groove parts are provided at joint parts between the partition body 7 and other orifice forming members 4, 25, and both members are positioned to maintain a requested orifice cross section.
Patent JP-H0516338-A (JP)
Title: Drawing air brush device
Inventor: SAWAFUJI YUTAKA
IPC: B41J2/01
Filed: 1991-07-11
Abstract: PURPOSE:To obtain an air brush device in which a height position of a drawing air brush can be correctly and finely adjusted by a simple operation. CONSTITUTION:An air brush body 3 is disposed on a base 1 so as to be vertically moved along a column member 2 as a guide. The air brush body 3 jets ink by sucking the ink from an ink jetting port 4 by a negative pressure, which is produced by jetting air from around the ink jetting port 4. On the base 1, a travel piece 5 is disposed so as to be moved crosswise. The air brush 3 is supported by a wedge-shaped surface 5a formed on the travel piece 5. A screw shaft 6 supported on the base by a bearing is screwed into the travel piece 5. By rotating the screw shaft 6 by a knob 7, the travel piece 5 is moved crosswise frontward or rearward, depending on the direction of the rotation. The air brush body 3 supported by the wedge-shaped surface 5a moves upward or downward by the wedging action, whereby the height position of the air brush body 3 is adjusted.
Patent JP-H0362718-A (JP)
Title: Electronic tuning type tuner
Inventor: KURAMOTO OSAMU
IPC: H03J3/00
Filed: 1989-07-31
Abstract: PURPOSE:To realize miniaturization, standardization and low cost configuration by receiving a signal of FM to VHF low channel in one series and a signal of VHF high channel to UHF channel on one series. CONSTITUTION:A circuit for VHF high channel to UHF channel consists of an input non-tuning circuit 1, a high frequency amplifier 2, and an inter-stage tuning circuit 3 and a circuit for FM to VHF low channel consists of an input single tuning circuit 4, a high frequency amplifier 5, and an inter-stage single tuning circuit 6. Thus, all components are mounted on a printed circuit board, then the circuit is applied to various designs as required and standardization of manufacture is attained.
Patent JP-H0363097-A (JP)
Title: Controller for washing machine
Inventor: MATSUI SHOICHI
IPC: D06F41/00
Filed: 1989-07-31
Abstract: PURPOSE:To detect the turbidity change of washing solution exactly and enable washing or rinsing operation to be controlled by arranging a light emitting element and alight receiving element arranged near a drain valve, and a control means for determining the driving current of the light emitting element after the drain valve is turned ON for a specified time under feeding the water of the rinsing operation. CONSTITUTION:At the time of a first rinsing, a feed water valve 12 is turned ON by a microcomputer 24 and water is fed to the lowest water level. After that, a drain valve 10 is turned ON for three seconds for draining. This is for discharging bubbles generated at the time of dehydration in a previous process, from a transmission rate detecting section 13. Then a PWM data for determining the driving current If of a proper light emitting element 13a so that output voltage V1 may be always changed in an active area, is set when water is pure in the transmission rate detecting section 13, and the output voltage V1 is set to be VW. The determined data is written into a nonvolatile memory 25 in order to use the data at the time of following washing. When water is fed to a specified water level after said operation and rinsing control is started, the turbidity of washing solution to the pure water at the time of the saturation of sensor output voltage can be exactly detected, and proper washing operation according to the dirty degree of the washing can be performed.
Patent JP-H03163136-A (JP)
Title: Manufacture of spray-dried powder of curable phenol/aldehyde
Inventor: SHIYUIITAN CHIYU
IPC: C08L61/06
Filed: 1990-07-26
Abstract: PURPOSE: To obtain a curable phenol-aldehyde powder which has a long storage life, hardly undergoes premature curing, and is useful for producing hard boards (e.g. wafer boards or oriented strandboards) by producing the same by a process including the step of spray drying a specific water-base phenol-aldehyde resol resin.  
     CONSTITUTION: This powder is produced by a process including the step of spray drying a water-base phenol-aldehyde resol resin (e.g. a water-base phenol- formaldehyde resol resin) contg. a water-soluble oxoboron compd. (e.g. Na 2 B 7 O 4 ) in an amt. enough to improve the spray dryability of the resin. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6261258-A (JP)
Title: Ion implantation device
Inventor: ISHIGAKI HIDEKI
IPC: H01L21/265
Filed: 1985-09-09
Abstract: PURPOSE:To continue ion implantation work, by causing one ion source to generate ions if the filament of another ion source is cut off. CONSTITUTION:When the filament of a first ion source 31, for example, is cut off, the chamber of the ion source is cooled. At that time, the air cylinders 52, 53 of a first shutoff section 37a are put in protrusive operation to close a shutter 50 and an air valve 51 to shut off a first ion beam introduction pipe 36a, and the air cylinders 52, 53 of a second shutoff section 37b are put in retractive operation to open a shutter 50 and an air valve 51 to open a second ion beam introduction pipe 36b. A switch circuit 43 for a power supply 33 is changed over to a second ion source connection side to apply electricity from an ion source power supply 41 to a second ion source 32 to put the second ion source in operation to continue ion implantation work.
Patent JP-H0364697-A (JP)
Title: Impeller for axial flow blower
Inventor: KIDA TAKUMI
IPC: F04D29/38
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the generation of fluid noise by method wherein the shape of the front edge of each of a plurality of blades arranged around a hub is formed in a linear shape, the front edge of the blade is inclined forward toward a rotation direction to provide a specified angle, and a triangular plate is disposed on the outer peripheral side of the front edge of the blade. CONSTITUTION:An impeller 8 of an axial flow blower utilized for an air conditioner is formed with a columnar hub 2 and a plurality of blades 9 disposed around the hub 2. In this case, the shape of a front edge 10 of each blade 9 is formed in a liner shape on a projection surface when the shape is projected on a plane extending at right angle with a rotary shaft 7. The front edge 10 of each blade 9 is inclined forward toward a rotation direction A so that an angle <BHO of a line for interconnecting an intersection B of the front edge 10 of each blade 9 with the hub 2 and an outer peripheral and H of the front edge 10 of the each blade 9 with a line for interconnecting the outer peripheral end and a center 0 of the rotary shaft 7 is set to 12 deg.. Further, a triangular plate 5 having the outer peripheral end H of the front edge 10 and an apex 5a in front in the rotation direction A is disposed on the outer peripheral side 10a of the front edge 10 of each blade 9.