baber/WOPTO huggingface dataset:
Patent JP-H0619810-A (JP)
Title: Duplex device
Inventor: AKAI SO
IPC: H04L69/40
Filed: 1992-06-29
Abstract: PURPOSE:To exactly diagnose a communication control part and to securely switch a control right to a standby-side even if abnormality occurs in the communication control part. CONSTITUTION:Communication control means 23 and 43 executing the data transmission control of a token path system are provided in the communication control parts 20 and 40, and loop back diagnosis control means 24 and 44 executing loop back diagnosis in accordance with an instruction from CPU 10 and 30 are provided for the communication control means 23 and 43. Counters 13 and 33 which are started when loop back starts and are reset when loop back diagnosis terminates are provided for CPU 10 and 30 and time setting means 14 and 34 setting different time-up time when a system is in a control state and in a standby state are provided for the counters 13 and 33. When the counters 13 and 33 are time up, a signal for duplex control is inverted.
Patent JP-H1110933-A (JP)
Title: Image forming apparatus
Inventor: WAKAHARA SHIRO
IPC: B41J2/415
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To remove warp or undulation from a control electrode at the time of supporting the control electrode for controlling the flight of toner passing through a gate. SOLUTION: A control electrode 26 provided with a gate 37 for passing toner is disposed between a toner carrier and a counter electrode. The control electrode 26 is supported by a support 50 on the opposite sides at a region thereof where the toner does not fly and positioned in place. The support 50 is clamped horizontally, including an insulating board and wiring constituting the control electrode 26, by a flat supporting member 51 and a fixed member 52 and secured by screws 55 and the supporting member 51 is secured to a support 53 held at a specified position by means of fixing screws 54. In this regard, the control electrode 26 is secured to the support 53 by applying a force in the direction B to the supporting member 51 by means of the fixing screws 54 such that the region of the gate 37 is bent.
Patent JP-S6063499-A (JP)
Inventor: TSUDA KIICHIROU
IPC: G21F9/30
Filed: 1983-09-16
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-H0521971-A (JP)
Title: Connection structure of printed board
Inventor: SHIBUYA TAKASHI
IPC: H05K7/14
Filed: 1991-07-11
Abstract: PURPOSE:To prevent mis-insertion of a printed board as well as malfunction or failure by providing a printed board with a mis-insertion preventive zone which blocks insertion into positions other than normal insertion positions of a printed board insertion zone. CONSTITUTION:A connection structure 1 of printed boards is as follows: a plurality of first to fifth option card type I printed boards 4, 5, 6, 7, 8 are inserted one after another into an option printed board insertion zone 3 provided in a mainframe 2, and these printed boards 4-8 are connected to a mother board 9 in the mainframe 2. Adjacent planes of first and second printed boards 4,5 and a panel 14 are provided with first and second mis-insertion preventive recess and projection 26,27. For example, inserting the first printed board 4 into a normal position of the printed board insertion zone 3 makes the indication of mis-insertion because the first recess 26 and the projection 29 do not fit with each other in the case where the second printed board 6 is inserted adjacent to the first printed board 4 by mistake.
Patent JP-S6068555-A (JP)
Title: Manufacture of plate for alkaline storage battery
Inventor: SUZUKI SHIYOUGO
IPC: H01M4/28
Filed: 1983-09-16
Abstract: PURPOSE:To remove active material existing on the surface to obtain good electrode by impregnating nickel nitrate or cadmium nitrate in a porous nickel substrate, and applying heat-treatment to it, and washing it with sodium borohydride solution. CONSTITUTION:A porous nickel substrate is immersed in molten nickel nitrate or cadmium nitrate or concentrated nickel nitrate or cadmium nitrate solution to impregnate it. After applying heat-treatment, the substrate is washed with sodium borohydride solution. Since sodium borohydride is a reducing agent, nitrate existing on the surface is reduced to metal nickel or metal cadmium by washing. Since adhesive force of reduced metal with the surface of substrate is decreased, when the substrate is immersed in sodium hydroxide solution, metal nickel or cadmium on the surface of substrate is removed. Therefore, in the next impregnation process, salt is impregnated into fine pores.
Patent JP-S5871059-A (JP)
Title: Surface work machine of decorative board material
Inventor: TOKORO TOKIO
IPC: B24B7/28
Filed: 1981-10-26
Abstract: PURPOSE:To surely display a winter grain simultaneously adhesively attach paraffine to a surface, by arranging brush rollers, working the surface of a plate material, and paraffine roller, applying the paraffine to the worked surface, to the transfer direction of the plate material. CONSTITUTION:Scratch work is applied to a surface of a decorative plate material 1 by wire brushes 9-11, fixed to peripheral surfaces of rollers 6-8, and a summer grain part is cut off while a winter grain part rises to the surface of the material. Then said plate material 1 is transferred to a part of a paraffine roller 18, under a condition always contacted to a buff roller 19, the buff roller 19 is rotated, and paraffine is adhesively attached to the surface of the plate material 1 by the buff roller 19. Further the plate material 1 is smoothly finished  by a finishing roller 21 and brush finishing roller 23.
Patent JP-S646530-A (JP)
Title: One-way clutch
Inventor: SAKAMOTO KENICHI
IPC: F16D41/06
Filed: 1987-07-10
Abstract: PURPOSE:To decrease cost and to increase torque capacity, by a method wherein a wedge action member positioned in a gap between a cam surface and a circular track forms a ball body. CONSTITUTION:Six cam surfaces 12 are formed in the bore part of an annular outer ring 10, an inner ring 14 is provided on an outer surface with a cylinder surface, and ball bodies 16, being a wedge action member, and springs 18 to press the respective ball bodies are situated between the cam surfaces 12 and the cylinder surface of the inner ring 14. In this constitution, with the outer ring 10 rotated counterclockwisely based on the inner ring 14, the ball body 16 is caught in a wedge-shaped gap formed with the cylinder surface of the inner ring 14 and the cam surface 12, and as a result, the outer ring 10 can not be relatively rotated between and the outer ring and the inner ring 14.
Patent JP-S5874741-A (JP)
Title: Plastizol comprising methylmethacrylate copolymer and method of coating electrophoretic thin plate
Inventor: PEETAA KUBUISU
IPC: C09D133/04
Filed: 1982-10-01
Abstract: What are disclosed are plastisols of copolymers of methyl methacrylate with from 0.1 to 10 weight percent of itaconic acid or of itaconic acid anhydride, which copolymers have a glass transition temperature above 50 DEG  C., a degree of polymerization higher than 400 and an average particle size ranging from 0.1 to 500 microns and contain, per 100 parts by weight of the copolymer, from 100 to 1000 parts by weight of an organic plasticizer compatible with the copolymer, and optional fillers and further conventional additives.
Patent JP-S5962358-A (JP)
Title: Cyclone
Inventor: HAYASHI YOSHIMASA
IPC: B04C5/12
Filed: 1982-09-30
Abstract: PURPOSE:To separate granular bodies well, and to reduce eddy current loss for saving power, by providing a flow regulating wall to the inside of an opening part of a gas discharging pipe, and bending the opening part at the tip of the pipe in a cyclone to the peripheral direction of the cyclone where the separation of granular bodies is almost finished. CONSTITUTION:A gas after removing granular bodies is efficiently discharged by bending the end part 5a of an inlet opening of a gas discharging pipe 5 to the direction rotated by approximately 270 deg. from the direction of an inflow pipe 4 to finish the separation of the granular bodies. Further, an upward gas flow is eliminated, which raises reversely the granular bodies from the bottom of the cyclone. Moreover, a flow regulating wall 7 is provided to the inside of the pipe 5 near the inlet opening 5a. Thus, a power required for the cyclone is saved by preventing an eddy current in the pipe and reducing the head loss.
Patent JP-S6149477-A (JP)
Title: Semiconductor device
Inventor: KAMATA MIKIO
IPC: H01L29/201
Filed: 1984-08-17
Abstract: PURPOSE:To select threshold voltage within a wide range by constituting a semiconductor layer constituting a hetero-junction, which does not function as a channel forming section, by a nonsingle crystal body in double-hetero constitution. CONSTITUTION:A first semiconductor layer 1 in low impurity concentration and a second semicondutor layer 2, to which an impurity is not doped or an impurity such as an n type one is doped, on the layer 1 are formed to shape a first hetero-junction JHI. A third semiconductor layer 3 in high impurity concentration forming a second hetero-junction JHII between the layer 2 and itself is shaped brought into contact with the layer 2, and a channel 4 by a two demensional electron gas is formed on the layer 1 side of the junction JHI. The layer 3 is shaped by a nonsingle crystal semiconductor such as polycrystalline or amorphous semiconductor. Accordingly, since the layers are not grown in an epitaxial manner as single crystals, a material, for which a lattice constant is considered, need not be selected, thus improving the degree of freedom on the selection of threshold voltage.
Patent JP-S6065753-A (JP)
Inventor: HASEGAWA TOSHIO
IPC: C04B16/06
Filed: 1983-09-19
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-H1098467-A (JP)
Title: On-demand multiple cooperated multimedia call setting and directory service based on network
Inventor: BRUNO RICHARD FRANK
IPC: H04M7/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improbe inter-two spot and multiple simultaneous multimedia calling by performing multimedia calling from a web server, which is connected to an internet on the side of call origination, while using a communication system with which directory information can be retrieved. SOLUTION: While a multimedia conference is held, respective participating work stations 12 are connected to the respective ports of a multimedia bridge 17. A bridge manager 19 controls the setting and operation of the multimedia bridge 17 by executing a schedule preparing function. A data network supplies directory information to the work stations 12, and the work stations 12 can perform multimedia calling and hold the multimedia conference even without interposing any multimedia operator. Since the directory information can be accessed from all the work stations 12, a data network 18 supplies a lot of sources.
Patent JP-S6232379-A (JP)
Title: Radar device
Inventor: OKAMURA HIROSHI
IPC: G01S7/28
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a simple detecting circuit at a low cost by using in common the detecting circuits for transmitting and receiving outputs by using a hybrid, and using them on time division basis. CONSTITUTION:A part PT1 of a transmitting output which has been taken out by a directional coupler 3 is distributed by a hybrid 18, and one of them is applied to a phase detecting circuit 6 as a phase detecting signal PR2 of the transmitting output, mixed with a reference signal Ptr and a phase detecting signal VR1 of a transmitter is obtained. The other side is applied to a power detecting circuit 8 as a power detecting signal PR3 of the transmitting output, and a power detecting signal VR2 is obtained. Also, in a gap, etc. of the transmission/reception time, a transmitter high frequency part 2 is set to a non-operating state, and only a receiver high frequency part 12 is set to an operating state. A signal Pt1 is taken out by a directional coupler 17, and handled as the signal Ptr and an injecting signal Pr of the high frequency part 12. A signal Pr1 which has been injected to a directional coupler 10 is amplified by the high frequency 12. A part PR1 of this signal is taken out by a directional coupler 13 and distributed by the hydrid 18, applied to a detecting circuit of the transmitting output, and the signal VR1 and the power detecting signal VR2 are obtained.
Patent JP-S6327108-A (JP)
Title: Noise reduction circuit for video signal
Inventor: MATSUO YASUTOSHI
IPC: H03H7/01
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a circuit effective to both random and impulse noise even if the emphasis quantity is increased by setting a time constant of a time constant circuit to a specific range. CONSTITUTION:A video signal a1 inputted to a terminal 1 becomes a signal c1 via an HPF circuit 8 and a limiter 3 and the signal is fed to an adder 10 via a coefficient circuit 9 having a coefficient K. On the other hand, the signal c1 is fed to an adder 12 via a coefficient circuit 11 set with a coefficient X and a signal e1 is outputted from an output terminal 6. The time constant Ts of the circuit 8 is set in the range of T>Ts>T/(X+1), where T is a time constant corresponding to a frequency at which the noise reduction effect is started. Thus, in selecting the time constant Ts as Ts={(K+1)/(X+1)}T, the coefficient K is set as O<K<X. Through the setting above, with an impulse noise a2 given to the terminal 1, the waveform of an output c2 of the limiter 3 after the trailing is improved and almost no wide noise appears. Furthermore, the circuit has shorter noise residual time even against the random noise.
Patent JP-H11124442-A (JP)
Title: Production of plastic composite machine part
Inventor: SUZUKI KATSUMI
IPC: B29C39/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain new plastic composite machine parts not liable to shrink in molding process. SOLUTION: Plastic raw materials consisting of a polyol and an isocyanate are incorporated with an inorganic filler surface-treated with a silane coupling agent or a titanium coupling agent and kneaded to form a slurry. The slurry is vacuum-defoamed and cast and the plastic raw materials mentioned above are subjected to addition polymerization to effect curing into a polyurethane resin. As the matrix resin is hardly shrunk in the above-mentioned molding step, so the high-precision moldings can be obtained even if the moldings have a complex shape.
Patent JP-H0728491-A (JP)
Title: Automatic labeling method for phoneme border
Inventor: NITSUKU KIYANBERU
IPC: G10L21/04
Filed: 1993-07-12
Abstract: PURPOSE:To provide the automatic labeling method for the phoneme border which can automatically determine the phoneme border. CONSTITUTION:Phoneme continuance accompanied by a phoneme label which is inputted from an input part 1 is normalized by a normalization part 2 to find the tilt value of time elongation on the basis of variation in normalized phoneme continuance in a syllable. A phoneme border detection part 4 compares the tilt value of time elongation in a precedent syllable with the tilt value of the time elongation in the syllable to decide time elongation by stress or time elongation by the phoneme border, and once the time elongation by the phoneme border is decided, information indicating the position of the phoneme border in a syllable label list is outputted.
Patent JP-2000008860-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: KIKUCHI KAZUNORI
IPC: F02B23/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance knocking resistance by completing normal flame propagation before end gas reaches spontaneous firing, even when an electrode of a spark plug is arranged adjacent to a peripheral edge part of a combustion chamber. SOLUTION: A squish region 17 is provided between a ceiling surface peripheral edge part of a combustion chamber 6 and a top surface peripheral edge part of a piston 5. A squish flow F of mixture jetted from a section 17f the furthest from an electrode 12a of a spark plug 12 in this squish region 17 is directed toward the electrode 12a. The squish flow F collides against an outer surface of a flame 18 generated in the electrode 12a to be propagated and pressurization of end gas by the flame 18 is delayed.
Patent JP-S6067017-A (JP)
Title: Flying shear
Inventor: MATSUMIYA KATSUYUKI
IPC: B23D33/02
Filed: 1983-09-16
Abstract: PURPOSE:To enable stable guide and high speed shearing by preventing buckling of material to be sheared by means of an intermediate guide unit provided between both guides on the inlet and outlet in such a way as guiding the material to be sheared at the time of waiting of a rotary edge, and retreating from the rotating locus at the time of shearing. CONSTITUTION:An intermediate guide unit 3 is composed of a cam 4 fixed to the end face of a drive shaft 26, an opening/closing guide 5 having a guide groove 7 and a roller 8, a body 2 and a spring box 6 supported on both ends of the guide 5. The roller 8 is at the lowest portion of the face 10 of the cam 4 at the time of standby condition of upper and lower edges 27, 28 and the groove 7 of the opening/closing guide 5 surrounds and guides a material to be sheared 24a together with a fixed guide 11 on the body 2 side. At the time of shearing, the roller 8 is engaged with the top portion of the face 10 of the cam 4 and the opening/closing guide 5 is retreated from the rotating locus of the upper and lower edges 27, 28. As the buckling of the material to be sheared can be prevented and the distance between the guides 22, 23 can be expanded, the rotating radius of a rotary edge is enlarged to increase the speed of the edge in the horizontal direction at the time of shearing, and a high speed running material can be sheared smoothly.
Patent JP-S6232619-A (JP)
Title: Thermal treatment equipment for sheet-like material
Inventor: JO HIDETAKA
IPC: H01L21/302
Filed: 1985-08-06
Abstract: PURPOSE:To reduce the necessary time to heat a sheet-form material such as a wafer, and realize a uniform heating, by constituting a blowing apparatus of hot air comprising a transparent cylindrical main body, a tubular heater and a reflection film. CONSTITUTION:A hot air blown from the blowing outlet 36 of a blowing part 32 is generated by sending an N2 gas into a gas-introducing pipe 34 of a cylindrical main body 33. Because an infrared-ray lamp 39 is equipped in a main body 33, the introduced N2 gas is heated at high temperature as a result of contact with a spiral protrusion 40 of long flow path. Corresponding the region of the lamp 39, the outer surface of the main body 33 is coated with a reflection film 41, so that a high temperature caused by the reflected energy is available, and the N2 gas of high temperature is blown against the upper surface of a wafer 12 from the blowing outlet 36. After a thermal treatment, the wafer is taken out by an endless belt and is transferred, then the thermal treatment is continuously performed. Thus the upper and lower surface of the wafer 12 are heated by a heating plate 30 and the hot air blown from a blowing part 32 while the wafer 12 is carried on endless belts 28a and 28b.
Patent JP-H05340506-A (JP)
Title: Nitrogen oxide reduction apparatus of boiler
Inventor: YAMAMOTO TAMOTSU
IPC: F22B35/00
Filed: 1992-06-05
Abstract: PURPOSE:To reduce NOx generation amount during low load operation of a boiler. CONSTITUTION:A pressure detector 17 detects the pressures inside a furnace and outputs pressure detection signals 19, and a pressure detector 18 senses the pressures inside a window box and outputs pressure detection signals 20. A subtracter 21 obtains differential pressures 22 between the pressure detection signals 19 and 20. A function generator 24 obtains a differential pressure upper limit 25 based on a boiler load instruction 23, and a function generator 26 obtains a differential pressure lower limit 27 based on the boiler load instruction 23. A high-low monitor 27 checks whether the differential pressure 22 is out of a range determined by the differential pressure upper and lower limits 25 and 27, and transmits an opening/closing instruction 31 to a burner damper driver 30 when the differential pressure is out of the determined range.
Patent JP-H05340011-A (JP)
Title: Wood frame material and wall construction method using this wood frame material
Inventor: YAMAGUCHI RINJIRO
IPC: E04B2/74
Filed: 1992-06-05
Abstract: PURPOSE:To enable free partition of an interior space by appropriately combining wood frame materials with simple constitution. CONSTITUTION:A recess groove 2 is formed on at least one pair of wood materials 1 in the square column state over the entire length, and a leg part 4 of a connector 3 is fitted in this recess groove 2 to attach the connector 3 onto a butt end of the wood material 1 to have a wood frame material 6. A solid part 5 projecting from the butt end is fitted in the recess groove in the wood material of another wood frame material to enable desired framework.
Patent JP-H11320829-A (JP)
Title: Transferring apparatus
Inventor: NAKAJIMA AKIRA
IPC: B41F16/00
Filed: 1998-05-16
Abstract: PROBLEM TO BE SOLVED: To simply, accurately transfer by reducing a troublesomeness of a regulating operation according to an unevenness of a profile size of a material to be transferred in a transferring apparatus having a toggle mechanism. SOLUTION: In the transferring apparatus comprising a heating plate 2, a pressing plate 10 arranged oppositely to the plate 2, and a toggle mechanism 3 so that a transfer original 7 is disposed in contact with a material 6 to be transferred between the plate 2 and the plate 10, the plate is moved by the drive of the mechanism 3 to urge the material 6 to the plate 2 in contact with the original 7 and to heat transfer the original 7 in the state that the original is brought into close contact with the material 6; an urging force of the mechanism 3 is transmitted to the plate 10 via an elastic material 12 to give the force of the plate 10 to the material 6, and an unevenness of the profile size of the material 6 by the material 12.
Patent JP-H0922806-A (JP)
Title: Chip part retaining device
Inventor: NAKAZAWA CHIKASHI
IPC: H01G13/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a chip part retaining device for easily retaining a chip part element body and for retaining the element body in a proper position. SOLUTION: When forming an external electrode in a chip part element body 3, a retaining piece 11 is moved to the lower part of a plate body, thus expanding a retention space 13 and smoothly housing the chip part element body 3 in the retention space 13. When a conductor paste is applied to the retained chip part element body 3, the retaining means is relatively moved in the other direction, thus narrowing the retention space 13 and retaining the chip part element body 3 in the retention space 13.