baber/WOPTO huggingface dataset:
Patent JP-H05267496-A (JP)
Title: Manufacture of ceramic wiring board
IPC: H05K1/03
Filed: 1992-03-24
Abstract: PURPOSE:To provide a method for easily manufacturing a ceramic wiring board in which a resistance of a metallic pattern such as a lead, etc., is reduced. CONSTITUTION:First, a connecting surface of a Cu thin plate 7 is coated with pastelike active metal brazing material 8. After volatile solvent in the material 8 is volatilize and removed, the plates 7 are brought into pressure contact with both upper and lower surfaces of a ceramic board 6 through the materials 8. It is heated at a predetermined temperature in this state in a vacuum furnace, then cooled, and the plate 7 is connected to the board 6. Then, a photoresist layer 9 is provided on the plate 7 fixed to the board 6. Thereafter, a part exposed from the layer 9 of the plate 7 and the material 8 of its lower part are etched, and a pattern 10 in which leads are formed on an upper surface and threaded holes are formed on a lower surface is formed. Eventually, the layer 9 on the pattern 10 is removed to obtain a microstrip transmission line 11.
Patent JP-S62224029-A (JP)
Title: Semiconductor manufacture equipment
Inventor: EGUCHI KOJI
IPC: H01L21/31
Filed: 1986-03-26
Abstract: PURPOSE:To eliminate the deffects in flatness and to form a film with superior coverage by applying a bias voltage that is lower than that of a high frequency electrode to a substrate holder. CONSTITUTION:As in the conventional CVD device, after introducing an inert gas and a reaction gas from a gas introduction opening 3 into a reaction chamber 1, plasma is produced between a high frequency electrode 2 and a substrate holder 5 with a high frequency oscillator 100 to form a thin film on a wafer 7. At that time, a high frequency oscillator 101 is connected to the substrate holder 5 to float the substrate holder 5 from the grounding point potentially. Therefore, the thin film formed on the wafer 7 with the plasma produced by the voltage applied to the high frequency electrode 2 is, in turn, etched with the plasma produced by the high frequency oscillator 100. At that time, the ratio between the plasma produced by the high frequency oscillator 100 and the plasma produced by the high frequency 2 shall a adjustable with a matching circuit 10.
Patent JP-2000266290-A (JP)
Title: Gas vessel and its manufacture
Inventor: KIRIGATANI SEIICHI
IPC: B21D51/18
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas vessel having good impact resistance and conveying workability, while a skirt part can be connected as strength is maintained of a gas vessel main unit, and a method of manufacture of this gas vessel. SOLUTION: This gas vessel 1 is provided with an almost bottomed cylindrical gas vessel main unit 2 and an almost bottomed cylindrical skirt part 5 consisting of synthetic resin press-fitted to a lower barrel straight part 6 of this gas vessel main unit 2. This skirt part 5 comprises a plurality of protrusions 10 uniformly arranged in an inner surface of a bottom part 5b, through hole 11 formed in the vicinity of the plane center of the bottom part 5b, and a leg part 7 provided in circular annular shape in an outer surface of the bottom part 5b. An impact or the like acting in a lower part of the gas vessel 1 is absorbed by the skirt part 5 having the protrusions 10.
Patent JP-H05266059-A (JP)
Title: Address generating circuit
IPC: G06F17/14
Filed: 1992-03-24
Abstract: PURPOSE:To improve processing efficiency by facilitating the control of butterfly arithmetic and unnecessitating rearrangement in the inverse order of bits or the like. CONSTITUTION:This circuit is provided with a counter 21 of N bits, least significant bit (LSB) inverter circuit 22 to invert only the LSB outputted from the counter 21 and to output the data of N bits, first bit shift circuit 23 to shift only the (N-n) bits upward concerning the output of the LSB inverter circuit 22, second bit shift circuit 24 to connect the output of the LSB inverter circuit 22 to the high-order output of the first bit shift circuit 23, to shift only the bits showing a number (m) of steps for FFT arithmetic upward and to output the high-order N bits, and third bit shift circuit 26 to shift only the (N-n) bits downward by inputting the output of the second bit shift circuit 24 while inverting the order of arranging bits from a most significant bit (MSB) to the LSB.
Patent JP-H08257223-A (JP)
Title: Game managing system for game shop
Inventor: SHIBAHARA MAKOTO
IPC: A63F7/02
Filed: 1995-03-24
Abstract: PURPOSE: To automatically inform a player of missing of the collection of a recording carrier when a player leaves a seat with the recording carrier left behind, that is formed by directly or indirectly recording data showing the number of game media, at a data input/output terminal. CONSTITUTION: A sitting detection unit 4 outputs a sitting signal Sa in a state that the player sits down on a chair. Data showing the number of PACHINKO balls corresponding to a sales price are recorded in a prepaid card 11. A card reader/writer 12 fetches the prepaid card inserted from a slot to the inside and performs the reading and reloading of data showing the number of PACHINKO balls recorded in the prepaid card 11 in that fetching state. When the state of fetching the prepaid card 11 into the card reader/writer 12 is provided at the time of the state of stopping outputting the sitting signal Sa, a controller 7 ejects the prepaid card 11 and the outputs a warning signal to show missing of the collection of the prepaid card 11 by flickering the lamp of a calling lamp unit 9.
Patent JP-H03265855-A (JP)
Title: Drying device for photosensitive material
Inventor: NAKAYAMA MAMORU
IPC: G03D15/02
Filed: 1990-03-16
Abstract: PURPOSE:To shorten the time for drying without generating unequal drying and the prevent the passing defects at the time of passage of the photosensitive material by blowing the hot wind which is discharged at a sharp angle in the discharge direction to the surface of a photosensitive material toward the parts respectively near the upstream side of the contact parts of the surface of the photosensitive material and rollers. CONSTITUTION:The film 14 is transported downward by the rollers 42 in a drying section body 34A and the hot wind discharged from the hot wind discharge ports 52 of hot wind discharge parts 50 is blown to the film 14 to dry the film. The hot wind discharged from the hot wind discharge ports 52 is discharged in an arrow A direction by the biased hot wind discharge ports 52 and arc shaped parts 50A. This hot wind is blown toward the parts where moisture is liable to stagnate in the drying section body 34A, i.e. near the upstream side of the contact parts of the film 14 and the rollers 42 in such a manner that the discharge direction forms the sharp angle with the surface of the film 14. The time for drying is shortened without generating the unequal drying in this way and the passability of the photosensitive material is improved.
Patent JP-S62223750-A (JP)
Title: Radiation sensitive positive type resist and such resist composition
Inventor: KATAOKA MUTSUO
IPC: G03F7/039
Filed: 1986-03-26
Abstract: PURPOSE:To enhance sensitivity and to enable storage for a long term by using a copolymer made from specified 2 kinds of fluoroalkyl alpha-chloroacrylate. CONSTITUTION:The copolymer to be used for the resist is obtained by compolymerizing 2,2,2-trifluoroethyl alpha-chloroacrylate with 2,2,3,3-tetrafluoropropyl alpha-chloroacrylate in a weight ratio of 90:10-50:50. It is preferred for this copolymer to have an intrinsic viscosity of 0.5-2.0 in methyl ethyl ketone at 25 deg.C and a solution viscosity of 20-70cp obtained by dissolving it in methyl cellosolve acetate in a concentration of 5% at 25 deg.C. The resist composition is formed by dissolving this copolymer in a solvent composed essentially of methyl cellosolve acetate, and it is preferred to contain a radical inhibitor in this composition.
Patent JP-S58182105-A (JP)
Title: Rotary head device
Inventor: HARAMURA SHINICHIROU
IPC: G11B15/14
Filed: 1982-04-19
Abstract: PURPOSE:To record and reproduce a signal through a single rotary switch and to simplify structure by bringing plural heads fitted to a rotary cylinder and a preamplifier under the optical switching control under the controller of a fixed part. CONSTITUTION:The rotary cylinder 10 is provided with the plural magnetic heads 12a-12n, a switching circuit 11 incorporating the preamplifier which is not shown in a figure, photodetecting elements 15a-15n connected to the switching circuit 11, and the rotor 13R of a rotary transformer 13. The control circuit 14 having light emitting elements 16a-16n controls the switching circuit 11 optically without contacting and also controls a changeover switch 17. During recording, an input signal 20 is amplified at a part 18 and the switch 17 is connected to the R to input the signal by the rotary transformer 13; and the controller 14 places the rotary cylinder 10 in a recording state through photocouplers 16 and 15. During reproduction, the rotary cylinder 10 is placed in a reproduction state and the outputs of the heads 12 are passed through the rotary transformer 13, amplified at a part 19, and outputted from a terminal 21. Consequently, only one rotary transformer is used and the structure is simplified.
Patent JP-S54156755-A (JP)
Title: Hair dressing device
Inventor: YAMAMOTO MINORU
IPC: A45D20/50
Filed: 1978-05-30
Abstract: PURPOSE: To provide a hair dressing device for easily handling all over the head of hair to be dressed, by dividing a cylinder shaped body with a hair dressing attachment into two at a required angle with an axis of the body.  
     CONSTITUTION: A segment 6 beveled at a required angle α with an axis O of a cylinder shaped body 2 of a hair dressing device is provided nearby end of the body. The cylinder shaped body 2 is formed bending at a sequired angle β by turning one side of the body 2 divided with the beveled segment 6 up to 180 degrees around the axis O and coupling the both sides with catches 7. When the body 2 of this from is equipped with a hair dressing attachment 3, hot air outlet holes 8 thereof are located at a right angle to the back of the head so that the hair is effectively dried up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000154081-A (JP)
Title: Ceramic parts and their production
Inventor: YAMAGUCHI HIDEKI
IPC: H05K3/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance with good reproducibility the adhesion and uniformity of a 2nd metallizing layer to a 1st metallizing layer comprising a layer fired simultaneously with a substrate in the production of ceramic parts having metallizing layers, e.g. a ceramic circuit board. SOLUTION: The ceramic circuit board 4 has a ceramic substrate 1 with a 1st metallizing layer 2 and a 2nd metallizing layer 3 formed on the 1st metallizing layer 2. The 2nd metallizing layer 3 is formed by melting a metallic material having a lower melting point than the 1st metallizing layer 2 by heating on the layer 2 and solidifying the resultant melt while infiltrating it into the layer 2.
Patent JP-S56162555-A (JP)
Title: Centralized monitoring device
Inventor: YASUDA KATSUYA
IPC: H04B17/40
Filed: 1980-05-19
Abstract: PURPOSE:To improve the reliability of a centralized monitoring device by detecting the occurence of a fault from the signal state of an answer line to a monitoring terminal at a receiver side and by displaying the state of the detected fault. CONSTITUTION:A call line Lc, answer line La and common line Lo connected to a receiver 10 in a center connect with a repeater 12, to which a state detector 13 is connected. This detector 13 and repeater 12 constitute a monitoring terminal and monitoring terminals are connected to the lines Lo-Lc, thus constituting a centralized monitoring device. Then, the clock generator 18 of the receiver 10 calls those monitoring terminals in every prescribed cycle in time-division mode successively and a state signal sent to the line La in response to the calling of the repeater 12 is received by a discriminating circuit 19 and a fault discriminating circuit 23. If the state signal is obained in the period when the monitoring terminal does not send the state signal once provided in the call cycle, the circuit 23 generates the output which shows the discrimination of the generation of a fault, thereby displaying the fault through a fault outputting circuit 24.
Patent JP-S542070-A (JP)
Title: Manufacture for semiconductor element
Inventor: KUDOU MASAHIDE
IPC: H01L21/316
Filed: 1977-06-07
Abstract: PURPOSE: To manufacture semiconductor element, by performing the annealing of insulation film such as SiO 2  with plasma etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541899-A (JP)
Title: Pole piece asseembly unit for nuclear magnetic resonator
Inventor: MIYAMOTO RIYOUICHI
IPC: G01R33/383
Filed: 1977-06-08
Abstract: PURPOSE: To promote an improvement of resolution, with a construction facilitated for a high precision assebly unit, by arranging a pair of pole piece cast units, constructed with a pole piece cast by a non-magnetic material, to make facing at a prescribed distance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02277879-A (JP)
Title: Method and apparatus for laminating sheetlike material
Inventor: JIYAN ESHIEPAARU
IPC: A41H43/02
Filed: 1990-03-16
Abstract: PURPOSE: To connect the free ends of sheet materials to a light transporting band in the gripping unit mounted to the rear of the main conveyer, pull out the sheet materials as they are placed on the band material and pile up the sheet materials having repeated patterns. CONSTITUTION: A sheet of relatively hard paper is extended on the working table 1, and a coupler 15 is used to connect the movable member 3 to the pulling tool 6 thereby forming the main carriage. This carriage is moved to the rear, the free edge of the sheet material 14 is connected to the light transporting band in the gripping unit 12 set to the pulling tool 6, and the main carriage is sent to the front of the working table 1 to expand the sheet material of a prescribed length to the working table 1. The clamping unit 12 is released, the main carriage is displaced by a previously prescribed distance, then stopped to cut the sheet with the blade 13 in the pulling tool 6 and a vertical hole-boring member is introduced so that the patterns of the sheet materials 14 may be overlapped.
Patent JP-S55161748-A (JP)
Title: Method of controlling collator
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1979-05-31
Abstract: PURPOSE: To eliminate disorder of later program by automatically filling the number of sheets lost as a result of clearing the jammed sheets at the time of jamming.  
     CONSTITUTION: When sheets from a copying machine or a printing machine or the like are inserted into rollers 10 of a collator 2, the sheets are introduced through a conveyor 17 and a deflector 6 into a bin 8. A sheet reception detector 23 is provided at the inlet side of the rollers 10. If the sheet is not detected by a sheet exhaust detector 48 at the deflector even after predetermined time after the sheet is passed through the detector 23, a jam treating operation will start, a reception guide plate 12 is operated, and the sheet conveyor path is switched from the deflector 6 side to a temporary tray side 14. The number of sheets contained in the bin 8 and passed through the sheet exhaust detector in the deflector is subtracted from the number of sheets passed through the detector 23 to the time of occurring the jam to calculate the subtract to feed the number of sheets corresponding to the difference thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61223829-A (JP)
Title: Screen utilizing liquid film capable of producing drop under electric field
Inventor: YABE AKIRA
IPC: G09F9/30
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a screen for display, etc., which consumes a less quantity of electricity and is excellent in durability, by providing two electrodes to be installed to a picture material, at least one of which is made of alight transmitting material, and a liquid film formed on either side of one of the electrodes and producing liquid drops by impressing an electric field upon the liquid film. CONSTITUTION:A platy electrode 41 and dot-like or linear electrode 42 are faced to each other with an interval between them. Then a liquid film 44 is formed on the surface of the platy electrode 41 facing the electrode 42. When a high voltage is applied across both the electrodes 41 and 42 under this condition, the liquid film 44 forms a liquid drop 45. When plate electrodes are used for both the electrodes 41 and 42, the liquid film 44 forms numerous liquid drops. Since the part of the liquid drop 45 has a different reflecting condition and refractive index as compared with the part of liquid 44, light control becomes possible. When, for example, the electric field is formed to a prescribed shape and the reflectivity of the liquid film is changed in accordance with the shape of the liquid drop formed by the electric field, display can be realized.
Patent JP-H06284444-A (JP)
Title: Stereoscopic television device
Inventor: FUKUSHIMA KAZUE
IPC: H04N13/00
Filed: 1993-03-26
Abstract: PURPOSE:To transmit detail stereoscopic pictures in the neighborhood of the center of a visual field which are important to a receiving person by transmitting the detail stereoscopic pictures in the neighborhood of the center of the visual field, and the rough stereoscopic pictures at the periphery by an non-uniform sampling means. CONSTITUTION:At a transmission side, pictures 1 and 2 obtained by two telecameras 1A and 1B for a right eye and a left eye are sampled by non-uniform sampling parts 2A and 2B. At that time, the pictures in the neighborhood of the center of the visual field are sampled in detail, and the pictures at the periphery are roughly sampled. The sampled pictures 1 and 2 are redundancy compressed by an encoding part 3, the entire signals are assembled into the video signals of one channel by a transmitting part 4, and transmitted to a transmission line 5. The video signals are transmitted through the transmission line 5 to a reception side, received by a receiving part 6 at the reception side, and inputted to a decoding part 7. The video signals of one channel are resolved into the video signals of two channels corresponding to the sampled pictures 1 and 2, and decoded by a decoding part 7. The decoded sampled pictures 1 and 2 are restored to the pictures of orthogonal coordinate systems by picture restoring parts 8A and 8B, displayed on a display part 9, and perceived as the stereoscopic pictures.
Patent JP-H11262533-A (JP)
Title: Method of placing connector attached to medical tube
Inventor: UMIGA FUMIHIRO
IPC: A61M39/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical catheter tube with plural connectors, outside of which a guide tube whose inner diameter is larger than the outer diameter of the catheter tube can pass. SOLUTION: This medical tube 1 is a flexible tube having three lumens 5, 6 and 7 running through the tube as liquid flow pathways in the length direction. Three connectors 2 are attached at the rear end of the tube 1 by way of three branch tubes 3 with different length so that the branch tubes communicate with the lumens 5, 6 and 7. Positions of the connectors 2 are apart from each other in front and rear in the vertical line so that no connector 2 will lie on the top of another.
Patent JP-S60213536-A (JP)
Title: Weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 1984-04-04
Abstract: PURPOSE:To make sealability in a holding lip ever so better, by forming a root part of the holding lip at a lowermost step of a weather strip at the body side with low-foam sponge rubber while a tip end part with high-foam sponge rubber, respectively. CONSTITUTION:When a body seal lip 5 is tilted to some extent, a lower end part of a trim part 1 at the body side moves in a direction where it separates from a flange 81 each other but since a holding lip 3b is formed as being long enough, it is well stuck to the flange 81 so closely. In addition, a tip end part of the holding lip 3b is made up of high-foam sponge rubber 32b of low density so that it well folows up regardless of an inclination of the flange 81. Likewise, a root part of the holding lip 3b is made up of low-foam sponge rubber 31b of high density whereby it gives high retentivity to the holding lip 3b, thus pressing cohesion against the flange 81 becomes strengthened.
Patent JP-H07277820-A (JP)
Title: Piezoelectric porcelain composition
Inventor: ISAKI NOBORU
IPC: C04B35/49
Filed: 1994-04-05
Abstract: PURPOSE:To attain high sintered density, to inhibit abnormal grain growth, to prevent peeling and warpage at the time of firing in a laminated state and to increase electromechanical coupling factor, relative dielectric constant and piezoelectric constant by imparting a specified compsn. CONSTITUTION:Powders of PbO, TiO2, ZrO2, MgO, Nb2O5, SrCO3, BaCO3 and CaCO3 each having 0.1-2mum particle diameter are mixed, pulverized, calcined and crushed to obtain calcined powder having 0.3-1mum particle diameter and 0.5-2m<2>/g specific surface area. An org. binder is added to the calcined powder and they are compacted and fired at 1,150-1,200 deg.C in the air for 1-2hr to obtain the objective piezo-t, electric porcelin compsn. represented by the formula aPb(Mg1/3Nb2/3)O3.-bPbTiO3.cPbZrO3.dNb2O5 (where 0.05<=-a<=0.25, 0.30<=b<=0.55, 0.025<=-c<=0.30, a+b+c=1 and 0,0005<=d<=0.25).
Patent JP-S60210753-A (JP)
Title: Method and apparatus for measuring average void ratio of flowline of gas-liquid two-phase stream
Inventor: YAMAMOTO NOBUO
IPC: G01N27/22
Filed: 1984-04-04
Abstract: PURPOSE:To measure the average void ratio of a flowline with good accuracy by correcting the change in electrostatic capacity by the change in temp., by attaching an electrode having a constant width to the outer surface of a cylindrical insulator connected to a pipeline, through which a gas-liquid two-phase stream is flowed, on the same axis along with a thermocouple and applying high frequency voltage to said electrode to measure the change in electrostatic capacity. CONSTITUTION:A void detector consists of a cylindrical insulator 1, a void detecting electrode 3, a lead wire 4 and a thermocouple 5. The cylindrical insulator 1 having the same dimension as a pipeline 2 through which a gas-liquid two-phase stream is flowed is connected to the pipeline 2 on the same axis and an electrode 3 having a constant width is attached to said insulator 1 so as to extend over the entire outer peripheral surface thereof and sine wave high frequency voltage is applied to the electrode 3 while a resonance circuit is formed of the electrode 3 and an electrostatic capacity detection circuit 6 and the change in the electrostatic capacity of the electrode 3 due to the flow of the gas-liquid two-phase stream is detected as the change in the detected voltage from the lead wire 4 to measure the average void ratio of the flowline. The output of the thermocouple 5 is inputted to a temp. correction signal generation circuit and a temp. correction signal is inputted to a correction operation circuit 8 and an average void ratio, wherein the change in the electrostatic capacity by temp., is outputted.