baber/WOPTO huggingface dataset:
Patent JP-H09232735-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: MIYAGAWA FUMIO
IPC: H05K3/42
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having many terminal bumps as external connection terminals the heights of which can be made equal as much as possible, the bumps each being composed of a resin-made protrudent member and formed at one end opening of a through-hole piercing the board. SOLUTION: A circuit board has a conductor pattern 18 formed on one face of a resin board 10 and terminal bumps 30 formed as external connection terminals electrically connected to the pattern 18 on the other face of the board. The bumps 30 are electrically connected to the pattern 18 and composed of members 20 integrated with the board 10 so as to protrude hemispherically from the other face of the board 10 and metal layer 22 covering the surface of the members 20 and electrically connected to the pattern 18 by through-holes 16 composed of holes 12 piercing the board 10. One end of each hole 12 is opened at near the center of the member 20. A metal layer 14 is formed on the inner wall of the hole 12.
Patent JP-S59158253-A (JP)
Inventor: SHIRAI NAOTAKE
IPC: B65D77/20
Filed: 1983-03-01
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-H06238030-A (JP)
Title: Artificial golf course
Inventor: AOKI SHOZO
IPC: A63C19/00
Filed: 1992-02-19
Abstract: PURPOSE:To shorten the turnaround time for a play, and to enjoy a play at a low price regardless of seasons and time by dividing the respective golf holes of a golf course of the floor surface of a building or the like, providing a tee ground on one end side of a fairway of artificial lawn and providing a green of artificial lawn on the other end side. CONSTITUTION:A golf course provided on the floor surface 1 of a building A comprises plural golf holes, wherein each golf hole is divided by protection nets 2 placed in the ceiling and the periphery, a tee ground 4 is provided on one end side of a fairway 3 formed by artificial lawn, a green 5 of aritificial lawn is provided on the other end side thereof, and an artificial pond 74, a banker 71, obstacles such as a living tree or the like and an O.B. zone are disposed in suitable places. Thus, a compact normal golf course is formed indoors so as to enjoy a play similar to the original golf play.
Patent JP-H05229753-A (JP)
Title: Assigning device for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B3/00
Filed: 1992-02-19
Abstract: PURPOSE:To enable visitors to land on a specified elevator cage such as an elevator cage for observation, etc., and also increase in efficiency of service for overall elevators. CONSTITUTION:It is discriminated whether or not a passenger who made a landing call registration is the passenger who is stored beforehand (step S2) and, when the passenger who made the landing call registration is the passenger who is not stored beforehand, a cage of one of specified elevators is assigned (step S4). When the passenger who made the landing call registration is the passenger who is stored beforehand, a cage of one of all the elevators is assigned (step S3).
Patent JP-S56128689-A (JP)
Title: Production of electric contact point materials
Inventor: HAYAHISA MASAHARU
IPC: B23K20/00
Filed: 1980-03-12
Abstract: PURPOSE: To mass-produce electric contact point materials without requiring an expensive soldering material, by superposing a prescribed silver alloy and a copper base metal to cause them to adhere to each other by heating and by subjecting them to an internal oxidation treatment in a furnace of the oxygen atmosphere.  
     CONSTITUTION: Silver alloy such as silver-Cd-tin, silver-In-tin, and silver-tin-zinc- lead is worked into a prescribed form to obtain a disc, and the copper base metal is worked into a prescribed form separately. These silver alloy and copper base metal are charged on the tray consisting of stainless steel and so on and are heated at the temperature near the eutectic temperature between silver and copper in the furnace of nitrogen, hydrogen, or their mixed gas atmosphere to cause silver alloy and the copper material to adhere to each other. Next, they are heated in the furnace of the oxygen atmosphere to perform the internal oxidation treatment as it is or after forging work, thus obtaining the contact point where silver-oxide alloy and the copper material are caused to adhere to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01206349-A (JP)
Title: Charge transfer agent for electrophotographic sensitive body
Inventor: YOKOYAMA MASAAKI
IPC: G03G5/05
Filed: 1988-02-15
Abstract: PURPOSE:To provide the charge transfer agent having excellent charge transferrability and high safety and allows electrostatic charge to positive on the surface thereof by incorporating a compd. having a diphenoquinone structure into said agent. CONSTITUTION:The transfer of the electrons in the org. photosensitive body is executed by the hopping transfer utilizing the overlaps of the electron clouds at the lowest unoccupied level in the charge transfer material molecule as the electrons generated in a charge generating material are implanted to the lowest unoccupied level. An electron-accepting compd. without having such a chemical structure and substituent which do not hinder an intermolecular interaction or electron transfer is, therefore, incorporated as the charge transfer material into said agent. The compd. having the diphenoquinone structure is, thereupon, incorporated as the charge transfer material into the charge transfer agent. The compd. exhibits the excel lent electron-accepting property even if said compds. has no electron-withdrawing groups such as cyano group and nitro group in structure. Thus, the compd. is capable of increasing the compatibility with resins without degrading the charge transferrability by incorporating various substituents therein. The charge transfer agent which has the good charge transferrability and the high safety and allows the electrostatic charge to positive on the surface thereof is thereby obtd.
Patent JP-S63198314-A (JP)
Inventor: TANIMOTO SHIRO
IPC: H01G9/04
Filed: 1987-02-13
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-H08228304-A (JP)
Title: Automatic adjusting device for screen operating camera
Inventor: SHIMURA KAZUO
IPC: H04N5/232
Filed: 1995-02-21
Abstract: PURPOSE: To provide an automatic camera adjusting system with high screen operability. CONSTITUTION: A data control/processing means 2 transmits a forward/ backward signal 18 for motor and a driving signal 19 repeatedly with mechanism selection signals 14, 15 and 16 for focal point, zooming position and rightward- leftward/upward-downward alignment according to corrdinate data 11 and depression time data 12 generated by depressing a stylus pen by a coordinate input means 1 and a sensor detection signal 13 from a video input means 3 so as to obtain desired focal point, angle of field and azimuth for a camera. A video display means 4 displays display data 21 generated by converting video data 20 from the video input means 3 on a video display window on a liquid crystal display panel.  Also, the video data 20 is generated by a camera part provided with the desired focal point, angle of field and azimuth by applying automatic on/off control by the forward/backward signal 18 and the driving signal 19 for the motor by the mechanism parts for focal point, zooming position and rightward-leftward/upward-downward alignment of the video input means 3 selected according to the mechanism selection signals 14-17.
Patent JP-2000234286-A (JP)
Title: Cleaning of scale in pulp digester and its peripheral equipment
Inventor: TANABE HIROKAZU
IPC: D21C3/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To clean scales in a pulp digester, etc., with a slight influence exercised over surrounding environment without a risk of corrosion of an apparatus by using an aqueous solution of a specific acidic amino acid derivative as a cleaning liquid. SOLUTION: An alkaline aqueous solution at pH >=9 containing >=5 wt.% of one or more kinds of an acidic amino acid derivative represented by the formula (n is 1 or 2), its alkali metal salt, an ammonium salt and an amine salt thereof, e.g. N,N-dicarboxymethylaspartic acid (salt) and/or N,N- dicarboxymethylglutamic acid (salt) is used as a cleaning liquid for cleaning scales in a digester or peripheral equipment thereof in a process for producing a kraft pulp.
Patent JP-H09224588-A (JP)
Title: Bad smell masking agent for food and method for masking bad smell of food using the same
Inventor: KONDO TSUTOMU
IPC: A23L5/20
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a bad smell masking agent which does not spoil original taste with extra sweetness, the taste and an eating feeling through a heating process, and a low-calorie image and a bad-smell masking method using the masking agent. SOLUTION: The bad smell masking agent which contains erythritol and the method which reduces the affection of sweetness and masks a grass smell, a sour smell, and a different taste and a nasty smell resulting from a heating process by incorporating 1-5wt.% masking agent in food are provided.
Patent JP-H04288703-A (JP)
Title: Rat race with built-in absorption resistor and amplifier
Inventor: SUGAWARA HIDEO
IPC: H01P5/22
Filed: 1991-02-01
Abstract: PURPOSE:To miniaturize the rat race used for distributing/synthesizing of the input/output of microwaves and the balanced amplifier using the rat race by providing isolation terminals and omitting the termination of these terminals concerning the rat race and the amplifier. CONSTITUTION:A transmission line between distributing terminals A and B of the rat race is disconnected, and this part is bridged by a resistor R. The value of the resistor R is made double as large as a characteristic impedance. In this case, the isolation terminals are provided and it is possible to omit the resistance termination of these terminals. This rat race is provided on the input side and/or output side of amplifier circuits 12 and 14 having equal characteristics, and the balanced amplifier is formed. Thus, the compact balanced amplifier can be presented.
Patent JP-S60177496-A (JP)
Title: Semiconductor storage device
Inventor: SAWADA JIROU
IPC: G11C11/409
Filed: 1984-02-24
Abstract: PURPOSE:To reduce noise generated in a power source line by adding a time constant function to an output buffer circuit, moderating the change of an output signal waveform, and moderating the peak value of current on the power source line. CONSTITUTION:An output signal obtained at a common connecting point of driving circuits Q5 and Q6 provided to the gate side of an output MOSFETQ2 of a data output buffer circuit is supplied to a CMOS inverter circuit input constituted of Q3 and Q4. The Q2 is driven by its output signal. Where Q3 and Q4 conductance characteristics are set at relatively small values. The time constant circuit is constituted of a gate capacity at Q2 and an impedance Q2 set at a relatively big value in this inverter circuit and the charge of the driving voltage of Q2. While a similar driving circuit is provided to the Q1 gate.
Patent JP-H08226789-A (JP)
Title: Steel bal feeder
Inventor: SAKAMOTO TAKASHI
IPC: F28G1/12
Filed: 1995-02-21
Abstract: PURPOSE: To prevent steel balls from being bitten in a moving part of a steel ball feeder which controls the feed rate of the steel balls in a steel ball spray type dust removing apparatus to remove smoke soots adhering to heat transfer tubes in a heat exchanger. CONSTITUTION: A tank 2 to store steel balls is of a horizontal cylindrical type and is swang on a shaft. Steel balls flow out from an axis-wise slit 3 provided on top of the tank 2 corresponding to the rotation angle of the tank 2, so that the feed rate of the steel balls can be regulated.
Patent JP-H09233275-A (JP)
Title: Original reader
Inventor: KUBO MICHIYA
IPC: H04N1/107
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make the size of a read speed detection mechanism, to decrease number of components and to improve the moving speed detection accuracy by providing a cylindrical rotating body rotated in the sub scanning direction in the inner face of which a prescribed identification pattern for detecting the rotating speed is formed. SOLUTION: When a hand scanner runs on an original 7, a channel shaped rotary body 4 in the inside of which a prescribed identification pattern is printed is turned as a platen 5 is turned. Plural read elements formed at the outside of a read range of an original of a close contact image sensor 1 reads an identification pattern moved on the read face as the rotating body 4 turns. Thus, only the platen 5 and the rotary body 4 are used in addition to the close contact image sensor and any gear or any photo interrupter are not required to detect a moving speed of the hand scanner and then the device cost is reduced and the miniaturization is attained. Furthermore, 2nd read elements to read the identification pattern are driven independently to detect the moving speed accurately.
Patent JP-S60177746-A (JP)
Title: Bit synchronization controlling system
Inventor: INANO SATOSHI
IPC: H04L1/00
Filed: 1984-02-24
Abstract: PURPOSE:To execute automatically a bit synchronization between a reference data and a data to be synchronized, by counting the number of errors being a dissidence output in a bit comparing circuit, at every prescribed section, and controlling a data shifting means so that a counting value to an error counting circuit attains the minimum. CONSTITUTION:At the time of an operation for acquisition of synchronism, in case an error counting value is smaller than the minimum storage value, the contents of the minimum storing circuit 19 are updated so that its error counting value attains the next minimum storage value. Also, in case when the counting value is larger than the minimum storage value, a synchronization protecting circuit 20 controls a shift register 13 by a comparison output from the minimum comparing circuit 18, and a data to be synchronized is shifted successively, for instance, by 1 bit each to a reference data. Also, the updated minimum storage value of the minimum storing circuit 19 goes to small in a synchronizing state, therefore, when a storage value of the minimum storing circuit 19 goes to below a prescribed value, the synchronization protecting circuit 20 regards it as an acquisition of synchronism. As a result, updating of the storage value of the minimum storing circuit 19 is stopped, and also the control of the shift register 13 is stopped.
Patent JP-S52116354-A (JP)
Title: Automatic device for forming wet towel
Inventor: TAKAHASHI MASAO
IPC: A47K7/00
Filed: 1976-03-26
Abstract: PURPOSE: To form a wet towel quickly, simply, rationalizedly and automatically, by providing a rinsing unit for gripping and rinsing the wet towel cloth and a heating and sterilizing rolling unit in a wet towel automatic forming machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52116062-A (JP)
Title: Inspection method for electron tube oxide cathode
Inventor: EZAWA MASAYOSHI
IPC: H01J9/42
Filed: 1976-03-26
Abstract: PURPOSE: To inspect the base metallic surface, by immersing and heating the oxide cathode picked up from the tube to H 2 O 2  water solution of the mixing solution with thin acetic acid, and removing the electron radiated substance coated on the base metallic surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04297135-A (JP)
Title: Pulse noise detection circuit in am receiver
Inventor: TAKAYAMA KAZUO
IPC: H04B1/10
Filed: 1991-02-27
Abstract: PURPOSE:To improve the degree of freedom of the structure of the AM receiver and to prevent the malfunction of the noise detection circuit in the pulse noise detection circuit in the AM receiver detecting the pulse noise mixed in the AM receiver. CONSTITUTION:An envelope detection part 108 detecting an intermediate frequency signal passing through a band filter and a pulse noise elimination part 2 eliminating the pulse noise signal included in the output signal of the envelope detection part 108 are provided. The pulse noise signal is detected from the output signal of the envelope detection part 108 so as to output the gate signal eliminating the pulse noise signal to the pulse noise elimination part 2 while detecting the pulse noise signals to the AM receiver.
Patent JP-S56130209-A (JP)
Title: Malodor removing method
Inventor: SAKANAYA KAZUO
IPC: B01D53/74
Filed: 1980-03-17
Abstract: PURPOSE: To eliminate the need for using water for pretreatment of waste gas by passing the waste gas through a solid acid adsorbent layer before of after injection of ozone to malodor-component-contg. gas, in injecting ozone to said gas.  
     CONSTITUTION: As a solid acid adsorbent layer, the one prepd. by impregnating about 5W30wt% inorg. acids such as phosphoric acid, sulfuric acid and other on a porous carrier of, for example, natural zeolite, alumina and others is used. A gas contg. malodor is introduced through a line G and is reacted with hydrogen sulfide, etc. by ozonized air from an ozone generator, thence it is introduced into a solid acid adsorbent tower 3. Here, ammonia and the components reacted with ozone are captured. Thence, moisture is controlled in a humidistat 4 and again ozoned air is injected into the gas and these are mixed in a mixing tank. This is introduced into a catalyst reactor 6, where the reaction of the unreacted malodorous components and ozone completes and the ozone self-decomposes. The purified gas is released into the atmosphere by an exhaust fan 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59161295-A (JP)
Inventor: FURANTSU PEIRU
IPC: B25J9/16
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58155438-A (JP)
Title: Input/output interface controlling system
Inventor: KADOWAKI YOSHIHIKO
IPC: G06F13/368
Filed: 1983-03-02
Abstract: PURPOSE:To eliminate a limitation of cable length of a high speed I/O, by resetting said request signal after a constant interval of time and sending out a data transfer requset signal, irrespective of a requset receiving signal to the data transfer request signal. CONSTITUTION:In case when an FF 1 is reset, when SRVOUT drops from a channel, an FF 2 is set, and in an I/O, a read data is prepared. An AND gate 8 and an OR gate 9 are operated, and SRVIN is set. This SRVIN is held, and when SRVOUT from the channel, to SRVIN is inputted, an invertor 3 and an AND gate 5 are operated, and the FF 2 is reset, and SRVIN is reset. In this way, a limination of cable length of a high speed I/O is eliminated, and an I/O interface for confirming a response can be controlled.
Patent JP-S58151491-A (JP)
Title: Production of colored zinc electroplated metallic plate
Inventor: KIKUTA TETSUYA
IPC: C25D5/24
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a zinc electroplated steel plate having dense and beautiful colored layers of dark color without application of heat treatment, by subjecting a metallic plate to composite zinc electroplating then to an anodic electrolyzing treatment in a bath contg. water soluble metallic compds. CONSTITUTION:A metallic plate is subjected to zinc electroplating in an acidic zinc electroplating bath consisting essentially of Zn added with >=1 kind among water-soluble compds. of Co, Ni, Mo, at 3-50g/l Co, Ni and 0.01-3g/l Mo in terms of metal. In succession, the plated metallic plate is subjected to an anodic electrolyzing treatment of 5-500 coulomb/dm quantity of electricity in a bath contg. 1-100g/l >=1 kind among water-soluble compds. of Zn, Co, Ni, Fe, Cr, Sn, Ti, V, Mn, Mg, Cu, Al, Na, K and ammonium compds. Further, silicon is coated thereon so as to be coated at 10-400mg/m<2> according to need. The zinc electroplated metallic plate having dense colored layers is obtained with easy control of color tones by the above-mentioned method.
Patent JP-S62192435-A (JP)
Title: Radiation-crosslinkable polyethylene composition
Inventor: JINNO TOSHIAKI
IPC: C08L21/00
Filed: 1986-02-19
Abstract: PURPOSE:To obtain the titled composition excellent in electrical properties, heat resistance and flame retardancy and useful as an electrical insulation material, by mixing a polyethylene polymer with a nonvolatile softener, a flame retardant, a flame retardant stabilizer, an antioxidant and a crosslinking agent. CONSTITUTION:100pts.wt. low-density or medium-density polyethylene polymer is mixed with mixed with 10-60pts.wt. nonvolatile softener comprising at least one ethylene copolymer of a MI of 0-10 selected from among an ethylene/ethyl acrylate copolymer, an ethylene/vinyl acetate copolymer and an ethylene/vinyl acetate/ethyl acrylate copolymer, 5-100pts.wt. flame retardant, e.g., decabromodiphenyl ether, 0.5-10pts.wt. flame retardant stabilizer, e.g., 2,2-bis(4- glycidyloxyphenyl)propane, 0.1-5pts.wt. antioxidant, e.g., pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], and 0.1-5pts.wt. crosslinking agent, e.g., vinylbenzene.
Patent JP-2000066537-A (JP)
Title: Electrophotographic printer
Inventor: SHIRAISHI TOYOICHI
IPC: G03G15/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a printer by which the deterioration of printing quality can be prevented without causing a control part to have a malfunction and feeding jamming by making transfer voltage applied to a transfer means take plural voltage values and changeable for transfer time and paper absence time. SOLUTION: It is constituted so that the transfer voltage applied to the transfer means takes plural voltage values, and changeable for the transfer time and the paper absence time. Thus, the transfer voltage suitable for an environment is applied to a transfer roller based on moisture content in air at this printer. In this case, a high voltage deciding part 37 changes a paper absence voltage value stepwise in accordance with the sensor output of a temperature sensor 34 and a humidity sensor 35, and in the case that content is reduced and the sensor output is made small and is set to be equal to or below a specified threshold, the paper absence voltage value is lowered or is cut to be at 0 (V).  Also, in the case that the content is increased and the sensor output is set to be larger than a threshold, the paper absence voltage value is set to be a fixed value that is set to be equal to the voltage value at the transfer time or does not exceed the voltage value at the transfer time.
Patent JP-H05228550-A (JP)
Title: Punch press
Inventor: HAYAKAWA MINORU
IPC: B21D28/36
Filed: 1992-02-20
Abstract: PURPOSE:To discharge chips and dust dropped down onto a lower die holder by providing an air blowout port directed to the upper face of the lower die holder on several suitable parts of an air pipe provided so as to be freely passable horizontally on the upper face of the lower die holder. CONSTITUTION:An air pipe 71 is positioned in the lower direction separated from the lower turret 7. From the awaiting position, a swing cylinder 63 is operated, and a piston rod 65 is protruded. As for the position of the air pipe installed in the piston rod 65, it is positioned in the clearance of the upper and the lower turrets 5, 7 and positioned so as not to be abutted on the upper and the lower turrets 5, 7 at the time of turning. Also, the swing cylinder 63 is turned by 180 deg.. Also, at the time of turning, compressed air is fed into the air pipe 71, and from plural pieces of air blowout ports 75 formed in the air pipe 71, the compressed air is ejected to the upper face of the lower turret 7. In such a manner, even if chips and dust generated at the time of punching collect on the upper face of the lower turret 7, they are blown away by the compressed air.
Patent JP-S58159774-A (JP)
Inventor: TAKAHASHI IZUMI
IPC: A63F9/20
Filed: 1983-02-28
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。