baber/WOPTO huggingface dataset:
Patent JP-H0888266-A (JP)
Title: Wafer carrier
Inventor: KAAKU JIEI MITSUKERUSEN
IPC: H01L21/673
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrier, which seldom generates particles and has dimensional stability and an electrostatic elimination property, for semiconductor wafers or magnetic memory discs. SOLUTION: A carrier 10 has sidewalls 11 and 12 opposite to each other and end walls 13 and 14 for coupling those sidewalls with each other. The sidewalls 11 and 12 have ribs, and the ribs are respectively formed with grooves 15 for arranging discs or wafers 16 in the axial direction of the carrier 10. The sidewalls 11 and 12, the ribs and the end walls 13 and 14 are all formed integrally and are formed of a polybutyl terephtalate(PBT) which is added with 12 to 25 wt.% of a carbon fiber filler by injection molding.
Patent JP-H0342142-A (JP)
Title: Apparatus for charging molding sand into flask
Inventor: ATSUMI ISAO
IPC: B22C15/00
Filed: 1989-07-10
Abstract: PURPOSE:To prevent variation of weight and height of molding sand after squeeze-molding by measuring compactibility value in molding sand together with squeezing rate in a mold and charging the molding sand into a weighing hopper based on the measured value. CONSTITUTION:Weight of the molding sand supplied on the weighing hopper 8 is measured with a load cell 10 and the measured result is inputted into a computer 18. The weighing hopper 8 is shifted just above a flask 2 on a pattern plate 1 and the molding sand is charged into the flask 2. At the time of squeez ing and molding the molding sand S in the blask 2 with a squeezing plate 13, the squeezing rate of the molding sand S is measured with displacement gage 15 and inputted into the computer 18. After calculating the compactibility value of molding sand S with the computer 18, the necessary weight of molding sand corresponding to this is calculated and stored. After completing the squeezing to the molding sand S, the squeezing plate 13 is ascended, and the pattern plate 1 and the flask 2 are descended and on the way of descending, the flask 2 is received onto a roller conveyor, etc., to execute pattern relief. Into the flask 2 in the next time, the fixed weight of the molding mold corresponding to the compactibility of molding sand is charged.
Patent JP-S6240088-A (JP)
Title: Noise preventing circuit
Inventor: SAKAMOTO YOSHIFUMI
IPC: H02P29/60
Filed: 1985-08-13
Abstract: PURPOSE:To prevent noises generated from a motor positive by connecting choke coils for high frequency at both ends of the motor and connecting a chock coil in series with a temperature over-rise preventer connected in series with the choke coils for high frequency. CONSTITUTION:Choke coils 2, 3 for high frequency are connected in series with both ends of a commutator motor 1. A capacitor unit 18 is formed by delta-connected capacitors 4-6, and a node section between the capacitors 4 and 5 is connected to the shell 9 of the motor. A toroidal type choke coil 8 for low frequency is connected in series with a temperature over-rise preventer 7 for the motor and the choke coil 3 for high frequency. Noises generated from the commutator motor 1 are cut by the choke coils 2 and 3 for high frequency in a high frequency region and cut by the capacitor unit 18 and the toroidal type choke coil 8 for low frequency in a low frequency region.
Patent JP-S6156557-A (JP)
Title: Telephone set
Inventor: OTANI TSUTOMU
IPC: H04M1/27
Filed: 1984-08-27
Abstract: PURPOSE:To obtain a telephone set which urges a calling subscriber to dial again by pushing a redial button while a called subscriber is absent or busy to give alarm tones to the calling subscriber. CONSTITUTION:A loop detecting circuit 3 checks the open/close state of a telephone circuit 1 after a redial button push detecting part 9 detected the push of the redial button. When the circuit 1 is closed, a dial transmission detecting circuit 12 checks whether the dial is already transmitted or not. If the dial is not transmitted yet, the second dial transmitting action is performed. While a counter circuit 10 is started if the dial transmission is already done. Then the circuit 10 is also started when the circuit 1 is opened. The circuit 10 starts an alarm producing circuit 11 and at the same time stops counting when a counting action of a fixed period of time is through.
Patent JP-H0465268-A (JP)
Title: Printer
Inventor: FUJII TAKEO
IPC: B41J11/42
Filed: 1990-07-05
Abstract: PURPOSE:To allow an operator not to have doubts and to improve an operability by a method wherein an auto-park operation is indicated until a form medium runs out and when a return quantity is a standard quantity or under, the form medium is carried to a printing position by indicating an auto-load operation again. CONSTITUTION:In the case where a form medium 5 is not positioned at a specific position even though it is judged to be on a pin tractor 4, the form medium 5 is automatically returned to a position where a tip of t he form medium 5 comes off above a medium-presence-detecting sensor 6 by indication of a first handling means and stops. A quantity of the form medium returned by this auto-park operation is compared. When this returned quantity is a standard quantity or under, the tip of the form medium 5 passes the medium-presence- detecting sensor 6 by indication of a second handling means. Further, the form medium 5 is automatically sent to a paper set position of a printing position P and stops. A so-called auto-load operation is performed. Since judge handling more near an intention of an operator can be automatically carried out, the operator is made not to have doubts and push down operation of an operation switch 7 can be restrained to a minimum limit.
Patent JP-2000005472-A (JP)
Title: Differential feeder of sewing machine
Inventor: OCHI MORIYA
IPC: D05B27/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To use common principal component elements for a mechanism adapted for the horizontal feed of a main feed bar fitted with a main feed dog as well as for a mechanism adapted for the horizontal feed of an auxiliary feed bar fitted with an auxiliary feed dog. SOLUTION: In a differential feeder of a sewing machine, having a main feed bar 11 fitted with a main feed dog 12 at its end portion, an auxiliary feed bar 14 arranged in parallel with the main feed bar 1 and fitted with an auxiliary feed dog 15 at its end portion, a first mechanism for imparting reciprocating horizontal movement to the main feed bar 11, a second mechanism for imparting reciprocating horizontal movement different from that of the main feed bar to the auxiliary feed bar 14, and a third mechanism for imparting common reciprocating vertical movement to the main and auxiliary feed bars, the first mechanism has a rocking shaft 8 rocking in synchronism with a main spindle 1 and a connecting element 9 secured to the rocking shaft 8 and the main feed bar 11 while having an arcuate groove cut therein,  and the second mechanism has a pin element 22 slidable within the arcuate groove in the connecting element 9, a holding element 10 pivotally attached to the auxiliary feed bar 14 at one end and holding the pin element 22 at the other, and an adjustment means 20 for rotating and displacing the holding element 10 relatively to the auxiliary feed bar 14.
Patent JP-H05203051-A (JP)
Title: Automatic speed selector of multistep gear transmission
Inventor: BUORUFUGANGU TSUAIZERU
IPC: F16H63/08
Filed: 1992-05-28
Abstract: PURPOSE: In an automatic selector device for multi-gear change-speed gearbox having gears separable from the shaft, to make it possible to use a large volume of a pressure fluid under high pressure for rapid movement of selector actuators without necessitating a plurality of electromagnetic control valves. CONSTITUTION: Shift levels are selected through a clutch or brake as a selector means actuated by 3-position cylinders 4-6 as a selector actuator. The operating pressure for the 3-position cylinders is supplied or shut off by a main pressure line 20 through each 4-port 3-position selector valves 10-12. As the selector valves 10-12 are operated at a pressure different from the operating pressure of the main pressure line 20, they are connected to an auxiliary pressure line 24 through a multi-way valve 8 as a control valve, and the multi-way valve is actuated by a motor operated valve actuator 9 in relation to an electronic control unit 7.
Patent JP-H0342965-A (JP)
Title: Image reader
Inventor: ARIGA TORU
IPC: G06T1/00
Filed: 1989-07-10
Abstract: PURPOSE:To flexibly fetch plural kinds of processing function and to control interruption and restart with a small-scale circuit constitution by controlling generation of a first effective section signal in a timing generating means to control interruption and restart. CONSTITUTION:A processing means 4 fetches a digital signal (c) whose effectiveness is indicated by a first effective section signal (g), and the means 4 subjects the signal to a prescribed processing and outputs the result to next stage. A wait condition deciding means 11 judges whether a buffer full signal (q) is true or not at the timing of the change from falsehood to truth of a row start signal (h), and the means 11 outputs a wait signal (r) to a timing generating means 1 when the signal (q) is true. The processing means 4 performs the processing after the input of the first effective section signal (g), and the processing part in the following stage including an input control means 6 performs the processing in accordance with a second effective section signal (j) given from the preceding stage and a second picture clock (i).
Patent JP-H05347516-A (JP)
Title: Amplifier
Inventor: SESHIMOTO AKIRA
IPC: H03F3/30
Filed: 1992-06-15
Abstract: PURPOSE:To easily provide a monolithic amplifier by providing plural current mirror circuits constituted of transistors having different polarity and a circuit for supplying an idling current to its reference sides, respectively. CONSTITUTION:When there is no signal in an input terminal 24, in a first idling current setting circuit 12, a transistor Q22 is turned on and the same current as the collector current of a transistor Q28 is allowed to flow in transistors Q24, Q29 subjected to current mirror connection to the transistor Q28. The emitter current of a transistor Q23 is increased, and in a well-balanced state to the transistor Q22, the collector currents of the transistors Q22, Q24 coincide with the current Ie of a constant-current source 14. On the other hand, in a second idling current setting circuit 16, as well, the collector currents of transistors Q25, Q27 coincide with the current Ig of a constant-current source 18. Accordingly, since the idling current is determined by the emitter area ratio of transistors Q33, Q35, the variance of a current amplification factor can be decreased.
Patent JP-H05347742-A (JP)
Title: Image information retrieving device
Inventor: TANAKA CHIHARU
IPC: H04N5/937
Filed: 1992-06-13
Abstract: PURPOSE:To retrieve the image information at a high speed by providing a multi-screen where the number of frames is increased as the number of component sections (frames) of the multi-screen is increased. CONSTITUTION:The video signals which are reproduced at a fixed time interval are reduced down to the size of a slave screen of a multi-screen and successively stored in a field memory 4. Then new video signals are fetched with increase of the number of slave screens (sections, frames) of the multi-screen after detection of a fact that the memory 4 is filled with the video signals. When the number of slave screens exceeds the prescribed number set previously, the time intervals set among the slave screens stored in the memory 4 is doubled. Then the image signal data are successively stored and recorded again in the memory 4, and the reproduced signals are fetched in the idle area of the memory 4 at the doubled time intervals. In the same way, the position data corresponding to the position of each image signal stored in the memory 4 are stored in a tape counter value memory 8A.
Patent JP-H1026297-A (JP)
Title: Liquefied gas vessel
Inventor: ISHIKAWA TOSHIHARU
IPC: F17C7/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To increase vaporization capacity of a liquefied gas vessel and respond to an increase of demand amount without using a vaporizer by protruding a joint bar joined on an external heat exchange member provided in a skirt in a bottom part of a vessel main body in the vessel main body by passing through a bottom plate and providing an internal heat exchange member in the protrusion part. SOLUTION: In this liquefied gas vessel from which vaporized gas is taken out by removing a cap 4 when high pressure liquefied gas is used, an external heat exchange member 6 is provided in a skirt 2 of a vessel main body 1, a joint bar 7 joined on the heat exchange member 6 protrudes in the vessel main body 1 by passing through a bottom plate of the vessel main body 1, and an internal heat exchange member 9 is provided in the protrusion part. The internal heat exchange member 9 has a plurality of heat radiation fins 12 which are erected on the joint bar 7 and the external heat exchange member 6 has a plurality of heat absorption fins which are provided on the joint bar 7 horizontally.  At this time, since contact area of the vessel main body 1 and liquefied gas 5 is large, vaporization capacity is increased due to an increase of vaporization area so that liquefied gas 5 can be vaporized.
Patent JP-S6336345-A (JP)
Title: Inter-memory transferring system
Inventor: HOSHI CHIKARA
IPC: G06F12/00
Filed: 1986-07-30
Abstract: PURPOSE:To attain transferring process in a short time without providing a saving area by transferring reversely transfer data successively from a terminal to front end when two areas of sender and receiver of transfer are partially overlapped. CONSTITUTION:Start address C of receiver of transfer is between start and end addresses A and B of sender of transfer and they are in relation of A<C<=B. When this relation is checked and detected by an address checking section, data of end address B of the sender of transfer are transferred first to end address D of receiver of transfer. Thereafter, data are transferred from the end address D of receiver of transfer reversely to the start address C from the end address B to the start address A. If the relation of A<C<=B is not detected, data are transferred from the start address A successively to the data of end address B in normal direction. Thereby, transferring process in made possible in a short time while warranting the content of transfer.
Patent JP-S5969142-A (JP)
Title: Method and device for forming film
Inventor: YOSHIZAWA HIDEJI
IPC: H01J37/32
Filed: 1982-10-13
Abstract: PURPOSE:To form a film having good characteristics and a uniform thickness on a substrate in a short time by introducing the active molecular seed formed by decomposing a gaseous raw material into a filming chamber by a communication means of the constitution wherein the arrival of the light radiated in the stage of the decomposition is prohibited. CONSTITUTION:The inside of a film forming device 10 consisting of a reaction chamber 22 and a filming chamber 48 installed on base plates 18, 44 and a communication pipe 74 connecting both chambers is evacuated with an evacuation pump 72 communicating with the device 10 through a communication hole 66, an evacuation branch 69, an evacuation main 70. etc. A gaseous raw material, an additive gas and an impurity gas are introduced from bombs 38, 40, 42 respectively through a gas introducing pipe 30 into a reaction chamber 22, where glow discharge is generated between counter electrodes 24 and 26 by a high frequency power source 28 and an active molecular seed is grown. The active molecular seed is introduced through the communication pipe 74 of a communication device 16 into the chamber 48, where the active molecular seed is deposited on the surface of a substrate 50 placed on a holding base 52 provided with a heater 54 and rotated by a driving mechanism 55 and the uniform film is thus formed.
Patent JP-S5968253-A (JP)
Title: Deflection controlled ink jet recording apparatus
Inventor: FUKAZAWA TAKAO
IPC: B41J2/075
Filed: 1982-10-13
Abstract: PURPOSE:To make it possible to mount an electrode plate with high accuracy without generating positional shift due to the opening and closing of a carriage, by mounting the electrode plate for correcting oblique printing while blocking ink mist to a gutter holder in a freely adjustable manner for the position. CONSTITUTION:A second freely horizontally revolvable support 2 is pivotally mounted on a carriage 1 while a third freely vertically revolvable support 3 is pivotably mounted thereabove to secure a jet head 4 and a charging electrode 5 and a jet direction is adjusted by respective revolutions of said supports 2, 3 and deflected by deflection electrodes 10, 11. In addition, a gutter holder 12 is secured in front of the carriage 1 to mount gutters 131-134 and an inclination correcting electrode 14 is fixedly mounted to the erected parts 171, 172 provided to both end upper side parts thereof through slots 221, 222 by screws 241, 242 in a position adjustable manner with respect to the gutters 13. By this mechanism, positional shift due to the opening and closing of the carriage is not generated and adjustment becomes easy while ink mist toward recording paper can be accurately blocked.
Patent JP-H0344835-A (JP)
Title: Optical head device
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/125
Filed: 1989-07-11
Abstract: PURPOSE:To stabilize the intensity of a beam reflected by a reflection mirror by making the reflective layer of the reflection mirror of a metallic film. CONSTITUTION:The beam from a light emitting source 8 disposed on the outside of a rotary drum 1 is reflected on a mirror 3 disposed in the rotary drum 1 so as to be guided to an optical tape 7 which is wound around the outer peripheral part of the rotary drum 1. And then, the reflective layer of the mirror 3 is made a metallic reflective layer. There is a little change in the reflectance of the metallic reflective film compared with the change in the deflecting direction of the beam made incident on the reflection surface, so that the intensity of the beam reflected by the reflection mirror 3 does not change even if there is a change in the relation between the beam deflecting direction and the reflective surface of the reflection mirror 3 when the reflection mirror 3 is rotated with the rotation of the rotary drum 1 at the time of recording and reproducing. Thus, the reflectance of the reflection mirror corresponding to the rotation of the reflection mirror and the intensity of the beam can be stabilized.
Patent JP-S6241275-A (JP)
Title: Ink jet recording liquid
Inventor: IIDA YASUHARU
IPC: C09D11/36
Filed: 1985-08-16
Abstract: PURPOSE:To obtain the titled recording liquid having excellent stability and printing characteristics, by dissolving or dispersing an oil-soluble dye in a particular mixed solvent. CONSTITUTION:10-70wt% oleic acid is mixed with 10-50wt% dichloromethane and 10-80wt% high-boiling org. solvent (e.g., isopropylnaphthalene) to obtain a mixed solvent. An oil-soluble dye (e.g., Solvent Black 1) is dissolved or dispersed in the mixed solvent, followed by filtration with a filter having a pore diameter of 0.2-10mu, thereby obtaining an ink jet recording liquid having a surface tension of 28-35dyne/cm, an electrical conductivity of 10<-10>-10<-7>OMEGA<-1>.cm<-1> and a viscosity of 5-15cps (at 25 deg.C).
Patent JP-H1028288-A (JP)
Title: Mobile terminal certification system
Inventor: MATSUMOTO KANENAO
IPC: H04W12/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To require only one certification key to be stored in a mobile terminal by making common the certification key to be assigned to the mobile terminal among plural radio communication systems. SOLUTION: A mobile terminal (PS) 101 is allowed to store terminal identification information (PSN) and an identification key assigned to the PS, each radio communication system 100 is allowed to store the PSN of the PS subscribing in itself, and a key-managing device 110 is allowed to store the PSN and certification key of the PS, subscribing in any radio communication system. Each radio communication system judges that the PS which has the PSN stored in itself and judged to be proper by the key managing device is a proper subscribing terminal. The key-managing device judges that the PSN is proper when the result enciphered by the PS by using the certification key agrees with the result enciphered by itself, by using the certification key corresponding to the PSN of the PS.
Patent JP-S6239960-A (JP)
Title: Structure of el panel for light source
Inventor: KOBAYASHI TETSUYA
IPC: H05B33/00
Filed: 1985-08-16
Abstract: PURPOSE:To improve condensing effect by making at least either a light- transmitting front panel or a light-transmitting rear panel constituting the outer frame, of condenser-lens structure. CONSTITUTION:The EL panel 11 incorporates an EL element 19 and a protective fluid is sealed in a closed space 18 in the outer frame 17 composed of the light- transmitting front panel 15 and the light-transmitting rear panel 16. The EL element 19 is formed behind the panel 15, and the panel 15 has the condenser- lens structure. Accordingly, the light emitted from the element 19 does not scatter at the boundary of the panel 15, and is effectively condensed on the plane of an original 14. Therefore, the illuminance of the said plane is improved and the condensing effect also is improved.
Patent JP-S6423132-A (JP)
Title: Stress sensor
Inventor: TOKUONO SHINYA
IPC: G01L1/12
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a high-sensitivity sensor having a good temp. characteristic and response characteristic by changing the magnetic permeability of a thin magnetic material film with the distortion by the stress of a substrate and detecting the change thereof in the form of inductance. CONSTITUTION:A thin Fe-Co-Zr film is formed on the Ti substrate 1 and is subjected to a heat treatment to form a thin soft magnetic film 3. An insulating film 2a is provided between the substrate 1 and an Al electrode 4a and insulating films 2b, 2c are provided respectively between the electrode 4a and the thin film 3 and between the thin film 3 and an Al electrode 4b. A coil having the thin film 3 as its magnetic core is, therefore, constituted by enclosing the thin film 3 from above and below with 2 layers of the films; the insulating films 2b, 2c and further enclosing the circumference thereof with the electrodes 4a, 4b. A detecting circuit (not shown in the figure) which detects the inductance is installed on the substrate 1 formed with the coil. The magnetic permeability of the thin film 3 having a magnetostriction is changed with the stress by the stress of the substrate 1 and the change thereof is detected as the inductance, by which the high-sensitivity sensor having the good temp. characteristic and response characteristic is obtd.
Patent JP-S6336388-A (JP)
Title: Graphic paint out control system
Inventor: IGARASHI TSUYOSHI
IPC: G06T11/40
Filed: 1986-07-30
Abstract: PURPOSE:To eliminate the shortage or the excess of the paint out of a clipping graphic by painting out the graphic by distingushing whether the contour of an objective graphic exists at the inside of a clipping or not. CONSTITUTION:A controller not shown in a figure writes a graphic coordinate data outputted from a coordinate generating circuit 1, corresponding to a vector value which is decided to be true, to a SET plane 3 and an XOR plane 4, and it writes the graphic coordinate data generated corresponding to the vector value which is decided to be false, in a pseudo plane 2 to the SET plane 3 and the XOR plane 4. Here, that the vector value is true means that this vector exists at the inside of a clipping area 21. A painting out circuit 5 decides, according to whether the graphic data is written in the same part of each of the planes 2-4 or not, whether said part is to be painted out or not, and outputs the result. Consequently, on a screen plane not shown in a figure, the graphic 22 without having the shortage or the excess of the paint out is drawn.