baber/WOPTO huggingface dataset:
Patent JP-S5442783-A (JP)
Title: Screw feeder with internal grooves
Inventor: SASAKI TADATAKA
IPC: B65G33/14
Filed: 1977-09-08
Abstract: PURPOSE: TO provide a screw feeder, in which grooves are formed in the inner surface of the outer sleeve in which screw is extended, whereby it is enabled to feed muddy viscous material positively, without causing loading of said material in the spaces between adjacent blads of the screw.  
     CONSTITUTION: Screw of the feeder is constituted by winding blade 4 helically around a shaft 3, and outer sleeve 1 in which said screw is to be extended is formed with projections 2 on its inner surface, or otherwise formed with grooves 2. These  grooves 2 are made to extend helically in the same direction to the blade 4 of the  screw or in opposite direction to the same. With such an arrangement, material to  be transported can be agitated between the screw and the internal wall of the  sleeve 1, so that it can be transported smoothly without being loaded between the  spaces formed between adjacent turns of blade 4 and without causing slippage  relative to the wall surface 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000296208-A (JP)
Title: Game machine
Inventor: YATANI MUNETSUGU
IPC: A63F5/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To diversify stop patterns and enhance pleasure by stop controlling reels by referring and selecting memorized stop combination patterns based on stop operation and winning kinds of lottery results including blanks. SOLUTION: A random number value of a random number generator 37 and a value of a ROM 28 are compared by a start lever operation of a player, whether a figure combination wins or not is judged, and a winning planned code is set in RAM 29. And, reel stop control data are set in a RAM 29 to prepare for a reel first stop. Reels rotate and, when a stop button is operated, a stop requiring signal is transmitted to a CPU 22. Based on this reel stop control data, a motor driving section 30 is controlled to stop the reel corresponding to the stop button. By a similar manner the second and the third reel stops are made. And medal dispensing corresponding to the winning judgement result is carried out. Thus, diverse stop patterns can be realized to enhance pleasure.
Patent JP-H10300146-A (JP)
Title: Clean room
Inventor: UEHARA SEIJI
IPC: F24F7/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of attached filters drastically and to reduce the equipment cost and maintenance cost by arranging a diffusion unit with many small holes with protruding plate shape at the lower part of filters in the gratings of a ceiling part with filters arranged at predetermined intervals. SOLUTION: A system ceiling 23 of a clean room has gratings comprising ceiling frames 33 arranged lengthwise and crosswise and HEPA filters 35 are arranged to the gratings staggeringly. Unperforated plates 37 are arranged to the remaining gratings where no HEPA filters 35 are arranged. Diffusion units 39 with protruding shape are arranged with a protruding surface downward under the HEPA filters 35. The diffusion units 39 comprises lower surface plates and inclined surface plates formed with many small circular holes on all surfaces of them and clean air 41a filtered by the HEPA filters 35 can be supplied to the inside of a clean room 21a diffusively.
Patent JP-S5632165-A (JP)
Title: Fixing device
Inventor: ADACHI HIROYUKI
IPC: G03G15/20
Filed: 1979-08-23
Abstract: PURPOSE: To provide a favourable fixing image by applying rubber, which de- creases in its hardness as a running quantity increases, to a rubber layer of a fixing roller to prevent nip width from changing, thus realizing an optimum supply of heat quantity.  
     CONSTITUTION: This fixing device is composed of the fixing roller 1, press roller 2, and heating roller 3, forming nip parts N 1  and N 2  between them. RTV silicone rubber, having such a prescribed composition that it decreases its hardness as a running quantity increases, is used to a rubber layer 5 of the fixing rollers. By this means, as a running quantity increases, so the diameter of the roller 1 decreases, but widths of nip parts N 1  and N 2  are kept constant. Accordingly, heat quantity supplied from the roller 3 to roller 1 does not decrease to paper P does not decrease, so that a fixing property of toner images is always kept favourable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0645857-A (JP)
Title: Graphic equalizer circuit and acoustic device using the circuit
Inventor: OTA TAKAHIRO
IPC: H03G5/02
Filed: 1993-04-11
Abstract: PURPOSE:To provide the graphic equalizer circuit, which has the acoustic characteristics such as an SN ratio improved to have a high general usefulness, and the acoustic device using the circuit. CONSTITUTION:This circuit is provided with filters 21, 22... which selectively allow signals of frequency bands as the emphasis or attenuation object to pass through after voltage conversion of the signal current indicating the input signal whose specific frequency bands should be emphasized or attenuated, a frequency attenuation system 10B which converts signals having frequency bands obtained by these filters to currents and subtracts these currents from the signal current indicating the input signal to take out the signal whose specific frequency bands are attenuated, and a frequency emphasis system 10A which converts signals having frequency bands obtained by filters to currents and adds these currents to the signal current indicating the input signal to take out the signal whose specific frequency bands are emphasized.
Patent JP-S5440671-A (JP)
Title: Tidal current detecting relay
Inventor: IKEDA OSAMU
IPC: H02H3/33
Filed: 1977-09-06
Abstract: PURPOSE: To detect the tidal current of electric power by receiving the pulses from a watt meter, which is equipped with such areverse preventing device as is operative to rotate forward upon reception and feed of power so as to transmit multi-phase pulses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11308305-A (JP)
Title: Telephone call incoming teller doll
Inventor: ANDO KAZUMA
IPC: H04M1/57
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To tell the incoming of a telephone call through an action by providing a telling means having any one of driving device, light emitting device and voice producing device at least and a control means for controlling the above means, transmitting a signal from a first port connected to a telephone line to a second port connected on the side of communication equipment and detecting the call incoming or hooking on the telephone line. SOLUTION: A modular jack 10 of the telephone line is connected with an input part 4. At a control part 2, a communication signal coming from the input part 4 is passed through a detection part and sent from an output part 5 to a telephone set 9. The detection part detects the incoming of a calling signal to the telephone and transmits this detecting signal to a control circuit. When the detecting signal is sent from the detection part, the control circuit operates a driving part 7. The driving part 7 moves framing 1a while utilizing any arbitrary motor 7a, decelerator 7b and cam 7c or the like. Thus, a doll 1 can be moved such as shaking the upper body to left and right or back and forth or shaking arms, for example.
Patent JP-H047108-A (JP)
Title: Method and apparatus for manufacturing structural figurate joint filling material in continuous form made of two-pack type flame retardant cold foaming material and the like
Inventor: KYONAKA MASAO
IPC: B29C39/16
Filed: 1990-04-25
Abstract: PURPOSE:To efficiently manufacture foamed material in continuous form as superior quality member by a method wherein some part of flame retardant cold foaming agent is poured in lower resin mold and, after that, its remainder is poured in the lower resin mold under the condition that the vertically split resin molds are transferred while being reinforced by metal molds and then joined with the upper resin mold through coating so as to complete foamed molding in order to take out formed body after the completion of the foamed molding. CONSTITUTION:In the apparatus concerned, resin molds 1a and 1b in continuous form or preferably in endless form, which are moved under the state being guided with rollers 4e and 4c, are employed. Since the upper resin molds 1a are shorter than the lower resin mold 1b, on one end side of the molds 1b, a moving locus extends from the upper resin molds 1a. On the extended part of the locus, raw material charging zone is formed by providing a primary and a secondary foaming agent tanks 3a and 3b so as to pour raw material on the extended lower resin molds 1b through the pouring ports 3a' and 3b' of the tanks 3a and 3b. In the upper and lower endless resin molds 1a and 1b, series of metal molds 2a and 2b are provided so as to pinchingly press foaming agents, which are continuously poured from the tanks 3a and 3b, with rollers 4c in order to mold the predetermined material in continuous form. Covered material in continuous form is obtained by pouring foaming agent under the condition that axial core material 5 is supported with press rolls 4a and the like.
Patent JP-H05304525-A (JP)
Title: Automatic line backup device
Inventor: YAMAGUCHI YASUHIRO
IPC: H04L69/40
Filed: 1992-04-27
Abstract: PURPOSE:To allow a backup device capable of rapidly dealing with the occurrence of a fault by using a periodic notice function using a backup line, thereby monitoring the state of the backup line and an automatic line backup device of an opposite station. CONSTITUTION:The backup device is provided with a private line fault detection section 10 detecting a fault of a private line and a line terminator, a data communication line changeover section 9 selecting a private line or a backup line for a data channel, a terminal adaptor section 12 implementing call control in an ISD network and signal conversion for data, and a communication control section 11 discriminating whether or not the communication is for the purpose of periodic notice based on outgoing subaddress information in the call control information in the ISD network, and the automatic line backup device 6 of a relevant station monitors the line state of the backup line 8 and the state of the automatic line backup device of an opposite station based on the periodic notice given at a prescribed interval period using an outgoing subaddress information area in the call control information from the automatic line backup device of the opposite station through the backup line 8 to rapidly deal with the occurrence of a fault.
Patent JP-H01278331-A (JP)
Title: Connecting method for plastic parts
Inventor: UEDA KAZUHITO
IPC: B29C65/06
Filed: 1988-04-30
Abstract: PURPOSE:To connect a connecting part with a plastic part by setting a connecting column of a plastic part in a hole formed on a connecting part, projecting a head section of the column, pressing the head section with a pivoting chisel, melting and softening with friction heat and forming an engaging collar. CONSTITUTION:A connecting column 12a of a plastic part 12 is fitted in a hole 11a of a metallic part 11 and a head section 12b of the connecting column 12a is set in the projecting state. While pressing force is applied to the head section 12b, a chisel 13 with its lower end arc-shaped is rotated to form an engaging collar 12c and bond a metallic part 11 with a plastic part 12. I that case, rotation is carried without the chisel 13 itself turning, by which the arc- shaped lower end rubs drawing a circle on the surface of the connecting column 12a. The plastic part 12 is melted and softened, and while pressing force is applied to molten and softened plastic, and as the engaging collar 12c is formed by transferring a material, the transfer of the material is carried out without any compulsory action, and the control of the elements worked on the quality is easy to stabilize the quality of a product.
Patent JP-H06200587-A (JP)
Title: Hanger
Inventor: UENO TAKASHI
IPC: E04B9/18
Filed: 1993-05-10
Abstract: PURPOSE:To reduce the impact noise of a floor panel and the vibration of a ceiling by fitting an upper fixture to a floor panel at upper level and a lower fixture to a ceiling setting panel at lower level, and connecting the upper and lower fixtures to each other with a rubber vibration insulator. CONSTITUTION:An upper fixture 1 is fitted to the frame of a floor panel 10 in suspended state and, then, a lower fixture 2 is fitted to a ceiling setting panel 11. Also, the upper and lower fixtures are jointed to each other with a rubber vibration insulator 3. In this case, the insulator 3 is so held that the engagement section 6 of the fixture 2 is positioned via a gap from the periphery of the hole 5 of the fixture 1. As a result, the impact noise of the floor panel 10 can be absorbed, and the vibration amplitude of a ceiling panel can be reduced, even without fitting ceiling sound insulation board.
Patent JP-H046842-A (JP)
Title: Mounting structure of semiconductor device
Inventor: SAITO HIROSHI
IPC: H01L21/60
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a mounting structure by which a semiconductor device having a transistor cell to be irradiated with light can be mounted, by a phase-down bonding method, on a semiconductor-device substrate by a method wherein terminals are installed on the side of a semiconductor-device mounting face on a mounting substrate and a window composed of a light-transmitting material is formed in a position faced with the transistor cell of the mounting substrate. CONSTITUTION:In a structure by which a semiconductor device 1 having a transistor cell to be irradiated with light is mounted on a semiconductor-device mounting sub strate 2, the semiconductor device 1 is face-bonded onto the mounting substrate 2, terminals 11 are installed on the side of a semiconductor-device mounting face on the mounting substrate 2, a window 9 composed of a light-transmitting material is formed in a position faced with the transistor cell of the mounting substrate 2 and a seal 10 for mask is pasted on the window 9. For example, terminals 11 to be con nected to a general electronic circuit 15 are installed on the mounting-face side of an EPROM 1 of a mounting substrate 2. A window 9 for ultraviolet-ray transmitting use is formed in a position faced with a transistor cell 8 of the EPROM 1 on the mounting substrate 2; the window 9 is formed of quartz glass or the like; a seal 10 for mask use is pasted except the time when ultraviolet rays are irradiated.
Patent JP-S63273486-A (JP)
Title: Production of 1-(4-methoxyphenyl)-2-aminopropane
Inventor: NABE KOICHI
IPC: C12R1/13
Filed: 1987-04-30
Abstract: PURPOSE:To produce the titled compound important as a raw material for drugs, by treating 1-(4-methoxyphenyl)-2-propanone with a culture solution of a specific bacterium belonging to the genus Sarcina or Brevibacterium, a cell or a treated material of the cell. CONSTITUTION:Sarcina lutea IAM1099, Brevibacterium linens IFO12141 or Brevibacterium protophormiae IFO12128 is aerobically cultivated in a medium containing 0.1-10% carbon source, 0.1-10% nitrogen source, 0.001-1% in organic salt and 0.1-1% 1-(4-methoxyphenyl)-2-aminopropane at 30-37 deg.C at pH6-7 and the prepared culture solution, a cell or a treated material of the cell is reacted with an aqueous solution containing 0.1-1% 1-(4-methoxyphe nyl)-2-propanone in the presence of preferably an amino group donor, a surface active agent or a coenzyme to give the aimed compound.
Patent JP-S602642-A (JP)
Title: Al alloy for core material for fin of heat exchanger
Inventor: KAWASE HIROSHI
IPC: C22C21/00
Filed: 1983-06-16
Abstract: PURPOSE:To obtain an Al alloy for a core material for the fins of a heat exchanger with superior buckling resistance by specifying the amouns of Si and Fe among inevitable impurities contained in pure Al and adding a specified amount of Mn to the pure Al. CONSTITUTION:The amounts of Si and Fe among inevitable impurities contained in pure Al are restricted to <=0.15wt% each, and 1.5-2.5wt% Mn is added to the pure Al to prepare an Al alloy. This alloy is used as a core material for the fins of a heat exchanger made of an Al alloy, and it shows superior buckling resistance during the brazing of the fins. When the alloy is used, the weight of the fins can be reduced by about 20%.
Patent JP-S5333658-A (JP)
Title: Inside shell fixing structure of square type watch
Inventor: SEKIGUCHI TSUNETOSHI
IPC: G04B37/00
Filed: 1976-09-09
Abstract: PURPOSE: In a system composed of an inside shell, outside shell, etc., a plate spring is fixed in a specified position of the inside shell, whereby fixing of the inside and outside shells is made positive and assembling is made easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08306092-A (JP)
Title: Information signal detecting device
Inventor: OGATA TAKASHI
IPC: G11B7/09
Filed: 1995-05-02
Abstract: PURPOSE: To provide an information signal detecting device which is capable of supplying a stable bias voltage to a photodiode and detecting information signals over a wide range from DC to high frequencies. CONSTITUTION: When irradiating a recording medium having information tracks with a light beam and detecting the reflection, the above device detects the information recorded into a recording medium from the cathode terminals of photodiode elements, 1 to 4, and also detects servo signals for focussingand/or tracking-control of the light beam by which the recording medium is irradiated from the anode terminals of the diode elements, 1 to 4. It is also provided with input terminals directly coupled to the cathode terminals of the photodiode elements, 1 to 4, and a DC amplifier 10 for detecting the information recorded in the recording medium. And a constant voltage holding circuit 11 holds the DC bias voltage to be impressed on the input terminal of the DC amplifier at a constant voltage.
Patent JP-2000303169-A (JP)
Title: Formation of silicon carbide film
Inventor: KIUCHI MASATO
IPC: C23C14/32
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To form films excellent in crystallinity on various substrate at relatively low temp. by irradiating the substrates with ion beams contg. methylsilicenium ions. SOLUTION: The ion beam preferably contains at least 1% methylsilicenium ions in the whole plus ions, and the film thickness of the silicon carbide film to be formed is desirably controlled to 1 nm to 100 μm. The methylsilicenium ions are expressed by the chemical formula: CH3Si+ and are formed by exciting an organosilicic compd. such as dimethylsilane, trimethylsilane and ethylsilane, or the like, in an ion generating device. A substrate is set in a sample chamber in an evacuated state and connected with the ion generating device, and this substrate is applied with minus voltage, by which the ion beam of plus ions contg. methylsilicenium ions can be applied on the substrate. Moreover, it is possible that the ion generating chamber is applied with plus voltage, and the substrate of the ground potential is irradiated with the ion beam.
Patent JP-S5535254-A (JP)
Title: Quantitative controller
Inventor: YADA TETSUO
IPC: G01F13/00
Filed: 1978-09-05
Abstract: PURPOSE: To prevent normal quantitative liquid supply operation from becoming impossible by detecting an abnormal quantitative valve, flow meter, pump, etc., by making a supervision over a stationary velocity of flow when the quantitative valve is open to a constant degree.  
     CONSTITUTION: Supply of oil is continued until quantitative valve 6 is closed completely through quantitative comparator circuit 4 and closing-valve signal output part 5 when an integral flow rate obtained by flow meter 1 and pulse counter 2 agrees with a set liquid supply value, thereby carrying out quantitative liquid supply. When valve 6 is held in a half or full-open state after fixed time elapses since a start signal is applied from start operation part 8, stationary-flow detection part 7 detects a stationary velocity of flow on the basis of flow-rate pulses from flow meter 2. this detection value is compared with a model velocity of flow set by model flow-velocity setting part 9 so as to detect abnormality of valve 6, flow meter 2 or pump by abnormality detection circuit 10, and alarm generation by alarm unit 11, oil-supply interruption by emergency cutting-off valve 12, etc., are performed, so that the generation of a state where normal quantitative liquid supply operation is impossible can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61265765-A (JP)
Title: Reproducing and controlling method for rotary head type digital tape recorder
Inventor: TAKI TETSUYA
IPC: G11B15/467
Filed: 1985-05-20
Abstract: PURPOSE:To attain accurate reproduction with an optimum servo characteristic by inputting switchingly an error signal to a special phase compensating circuit at the detection of the deteriorated reproduction of a reproducing signal due to overlapped writing. CONSTITUTION:When much unerased part due to overlapped recording is detected through the detection of the deteriorated reproduction of the reproducing signal, an error signal is inputted switchingly from the normal phase compensation circuit 10 of a control characteristic setting section to the special phase compensation circuit 11 and the servo characteristic is varied switchingly. The servo characteristic by the phase compensation circuit 10 is set to a proper servo characteristic to a part without overlapped recording and a part with less unerased overlapped recording and the phase compensation circuit is set to the proper servo characteristic to the part having much unerased overlapped recording. Thus, the normal reproduction part and the special reproduction part are reproduced stably with the tracking control having the optimum servo characteristic respectively.
Patent JP-H0639112-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1993-04-13
Abstract: PURPOSE:To provide a pachinko game machine equipped with function of open ing a door, wherein addition of new playing value is made with a special playing condition which favors the player and also generation of the special play mode and its continuing condition are displayed on an existing display of the game board. CONSTITUTION:In a pachinko game machine, a special award region is set in a varyable award hole, and a sensor switch 21 is provide to sense passage of a ball to the special award region. Control means 50, 51, 52 continue the opening of the variable award hole when the switch 21 has sensed such a special award occurrence and count the frequency of successive opening motions of the varivale award hole, and the obtained frequency is displayed by a displaying means 22 which is provided on the base board separately from the variable display.
Patent JP-H06297590-A (JP)
Title: Fiber reinforced thermoplastic resin hollow molded object
Inventor: SANO KAZUNORI
IPC: B29C70/06
Filed: 1993-04-12
Abstract: PURPOSE:To provide a hollow molded object reduced in impregnation defects or voids, enhanced in reinforcing effect and excellent in surface smoothness. CONSTITUTION:Reinforcing fiber yarns 2 and thermoplastic resin fiber yarns 3 are braided into a cylindrical shape so that reinforcing fibers are arranged only in one direction to form a unidirectional sleeve l which is, in turn, heated alone or in a state laminated to the other sleeve under pressure to integrally melt thermoplastlc resin fibers to form a fiber reinforced thermoplastic resin hollow molded object. Since the reinforcing fibers 2' are arranged only in one direction in the fiber reinforced resin layer 1' formed by molding the unidirectional sleeve 1 under heating and have no mutually crossing points, the generation of impregnation defects or voids is reduced and reinforcing effect is enhanced because the reinforcing fibers are not bent in the thickness direction of the molded object and excellent surface smoothness is obtained. According to circumstances, a small quantity of reinforcing fibers can be used in the direction crossing the reinforcing fiber yars 2.