baber/WOPTO huggingface dataset:
Patent JP-S5210164-A (JP)
Title: Tape width checking device
Inventor: CHIBA SHIYUNICHI
IPC: G01B11/04
Filed: 1975-07-14
Abstract: PURPOSE: A tape width check unit that will prove the width of anything tape shaped such as magnetic tapes while it is in the run without being influenced by some of flagging actions of the tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01256895-A (JP)
Title: Device for testing and monitoring transmission system
Inventor: TOUJI HIROYUKI
IPC: H04L69/40
Filed: 1988-04-07
Abstract: PURPOSE:To monitor and test transmission data of various transmission forms by designating an arbitrary byte out of bytes constituting transmission data, setting desired contents and selecting only transmission data having the same contents as set contents. CONSTITUTION:A testing/monitoring changeover switch 1a is set to the monitor side and a reception/transmission changeover switch 1b is set to the reception side. The byte as the reference of transmission data selection is designated by a byte designating switch 3, and desired contents are set to the designated byte by a digital set switch 2. Then, a microcomputer CPU reads reception data from a master station B which is inputted through a transmission line A, and the CPU displays reception data on a digital display device 4 when byte contents of read reception data coincide with set byte contents. A monitor confirms displayed reception data and transmission data actually transmitted from the master station B to monitor disconnection or the like of the transmission line A. By confirming reception data and transmission data actually received by a slave station D respectively, the abnormality of the reception side can be also monitored.
Patent JP-H09272918-A (JP)
Title: Production of thick steel plate good in scale adhesion
Inventor: CHIJIIWA RIKIO
IPC: C22C38/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a thick steel plate having good scale adhesion by subjecting a steel slab having a limited compsn. to heating, rolling, air cooling, heat holding and air cooling under specified conditions, furthermore spraying water thereon in the process of the rolling and executing descaling. SOLUTION: The compsn. of a steel is composed of, by mass, 0.06 to 0.20% C, <=0.15% Sr, 1.0 to 1.6% Mn, <=0.03% P, 0.02% Si, <=0.03% Al, <=0.006% N, and the balance Fe with inevitable impurities. The steel slab having the above compsn. is heated at 950 to 1150 deg.C and is rolled. In this rolling, descaling by spraying water on the surface and back faces of the steel plate under >=100kg/cm<2> pressure is executed for >= three times. This rolling is finished at 760 to 800 deg.C. Next, it is air cooling, furthermore, after holding the temp. of the steel plate to 500 to 300 deg.C, air cooling is executed. At the time of adding required amounts of solid solution strengthening elements such as Ni, Cu, Cr, Mo or the like to this steel compsn. as well, the effect of increasing the strength of the steel plate is made high.
Patent JP-H09315473-A (JP)
Title: Container for heat-insulation and moisture-preservation
Inventor: ISE HIROSHI
IPC: B65D85/52
Filed: 1992-02-10
Abstract: PURPOSE: To retain the inside of a container within an optimum circumstance and make it possible to appreciate vegetation in the inside, by shielding the upper side of vegetation in pots by a heat-insulation and moisture preserving cover and wiping dew drops at the inside by a rotatable dewdrop-removing device. CONSTITUTION: In a protection container for appreciation of vegetation to keep the temperature and moisture in the container in an optimum condition by use of solar energy, a heat-insulation receive base 1 filled with a heat- insulation material 4 is provided in the bottom and an intermediate bottom 2 is installed in the inside and a water supply notch 3 is formed at the upper periphery. Water is supplied from an outside upper water bag 16 to the heat- insulation receive base 1 through a water supply pipe 11 to reserve water in the receive base. Vegetation pots 15 are put on the water reservoir. A transparent heat-insulation and moisture-preservation cover 5 is put on the pots 15 and the lower part thereof is inserted in the heat-insulation receive base and supported. In this condition, the inside vegetation are protected and appreciated.  An air vent hole 6 is formed at the top of the cover 5 and a waterdrop-removing device 10 is set at the inside of the cover 5.
Patent JP-H03285043-A (JP)
Title: Highly workable clad steel plate excellent in burring resistance at the time of press forming and its manufacture
Inventor: FUJII TSUTOMU
IPC: B22D11/00
Filed: 1990-03-31
Abstract: PURPOSE:To manufacture a highly workable clad steel plate excellent in burring resistance at the time of press forming by preparing a clad steel plate in which the inside is constituted of an Al-killed steel having a specified componental compsn. and each average hardness in the surface layer part and the inside is specified. CONSTITUTION:A clad steel plate in which the surface layer part contains, by weight, <0.01% C, 0.01 to 0.5% Si, 0.05 to 2.5% Mn, 0.05 to 0.20% P, <=0.03% S, 0.01 to 0.07% Al, <=0.008% N and the balance Fe with inevitable impurities, the inside contains <=0.08% C, <=0.03% Si, <=0.40% Mn, <=0.03% P, <=0.03% S, 0.01 to 0.07% Al, <=0.008% N, <=0.10% Ti, <=0.3% Nb, <=0.001% B and the balance Fe with inevitable impurities, the average hardness of the surface layer part to <=15% of the plate thickness is regulated to Hv=140 to 200 and the average hardness of the inside is regulated to Hv=50 to 100 is manufactured.
Patent JP-S5743338-A (JP)
Title: Loading device
Inventor: SAKAMOTO TADAKUNI
IPC: H01J9/22
Filed: 1981-06-08
Abstract: PURPOSE:To carry a panel for cathode ray tube and a mask automatically and separately, by suspending an elevating unit below a travel unit with interval while providing a rotary guide for an adsorption unit at one end of stroke of the travel unit. CONSTITUTION:A loading device is comprised of a centering device 2 provided on the upper face of a frame 1, a carrier 3 mounted above and the rear of the frame 1 and a mask removing device 4 assembled in the lower face of the centering device 2. A top chain conveyor 5 for carrying a panel.mask P/M fitted with the centering device 2 and a conveyor for carrying the separated mask M are additionally provided. Consequently a panel for cathode ray tube and a mask fitted in its inner face can be carried automatically and separately.
Patent JP-S59211331-A (JP)
Title: Frequency dividing circuit
Inventor: SATOU FUMIO
IPC: H03K21/02
Filed: 1983-05-16
Abstract: PURPOSE:To decrease the load of a signal source and to prevent the input sensitivity from being deteriorated by by-passing a base and an emitter of one transistor (TR) in the opposite direction when the base and emitter of the other TR of two TRs connected in parallel are by-passed in the forward direction. CONSTITUTION:When a control voltage of 0 level is inputted to a control input terminal 10a, TRs 12j, 12k are cut off, resulting in that a TR12d is cut off. Then, an input changeover circuit 10 comprising an input buffer amplifier becomes a balanced input type amplifier circuit comprising a differential pair of TRs 12e, 12f and a signal inputted to the 2nd input terminal 10c is frequency- divided by a frequency divider via an output terminal 10f. When a control voltage of level 1 is inputted to a terminal 10b, the TRs 12k, 12j are conductive, resulting in that the TR12e is cut off. Further, the circuit 10 becomes the balanced input amplifier circuit comprising a differential pair of the TRs 12d, 12f and an input signal to the 1st input terminal 10a is frequency-divided by the frequency divider via an output terminal 10e.
Patent JP-S58205443-A (JP)
Inventor: KIMURA HIROSHI
IPC: A01K91/04
Filed: 1982-05-22
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-H05291876-A (JP)
Title: Signal isolation device
Inventor: SAITO HITOSHI
IPC: H03H11/02
Filed: 1992-04-08
Abstract: PURPOSE:To attain stable signal isolation without effect of external noise with simple configuration with low power consumption. CONSTITUTION:The device is made up of a differentiation pulse output means receiving a pulse width signal and outputting a differentiation pulse at its leading edge and its trailing edge respectively, a 1st photocoupler 2 driven by the differentiation pulse outputted at the leading edge, a 2nd photocoupler 3 driven by the differentiation pulse outputted at the trailing edge, a flip-flop circuit 4 comprising 1st and 2nd switches SW1, SW2 set/reset by each pulse signal outputted from the 1st and 2nd photocouplers 2,3, and a pulse width/voltage signal conversion means provided with a 3rd switch SW3 turned on/off in response to the pulse width signal outputted from the flip-flop circuit 4, and the 1st, 2nd, 3rd switches SW1-SW3 are formed by using one IC including at least three sets of switch circuits or over.
Patent JP-H06303553-A (JP)
Title: Audio device for television receiver
Inventor: SHIODA TOMIO
IPC: H04R1/02
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the turbulence of audio characteristic from occutting to easily form a horn part and to reduce a cost by comprising a part of a voice introducing tube of a CRT side plane, the cabinet side plate of a television receiver, and a rib. CONSTITUTION:The outside dimension of a CRT 5 comprises a part equivalent to the side wall of the joint horn part of a speaker device, and a joint horn tip position is set at a position extended a little from the tip position of a cabinet 1. Thence, sponge 4 is adhered on the outer wall of the horn part 2 of the speaker device, and the sponge 4 is abutted with the outer side plane of the CRT. The sponge 4 prevents sound from escaping passing through a gap between the horn part 2 and the CRT 5, and absorbs the position shift of the CRT 5 in the cabinet 1 and prevents the vibration of the speaker device from being propagated to the CRT 5. Furthermore, two ribs 6 are provided at the upper and lover planes of the joint horn part of the speaker device at the side plane of the cabinet 1. Furthermore, the ribs 7 are provided at five places between the ribs 6 at two places, which prevents the sound from leaking and performs the correction of sound quality.
Patent JP-H03285436-A (JP)
Title: Test device for asynchronizing circuit
Inventor: NOMURA SHINGO
IPC: H04L69/40
Filed: 1990-03-30
Abstract: PURPOSE:To evaluate output data even at an asynchronizing circuit by electrically separating a hand shake part and a data processing part at the time of a test, processing test data synchronized with a prescribed clock in the data processing part and synchronizing the output signal with the test data. CONSTITUTION:Asynchronizing circuits 5a and 5b are interfaces interposing between an external part and a microprocessor 1. The asynchronizing circuit 5a is equipped with a hand shake part 3a and a data processing part 4a, and the asynchronizing circuit 5b is equipped with a hand shake part 3b and a data processing part 4b. When executing the test, mode select signals are applied from test signal generation circuits 8 and 10 to mode select circuits 7 and 9. In response to these mode select signals, the mode select circuits 7 and 9 separate the hand shake parts and the data processing parts, and the test data synchronized to the prescribed clock are applied to the data processing parts. A signal exerting a prescribed processing upon the test data of the data processing part is applied to an output data evaluation circuit 12. Based on this prescribed clock, the output data evaluation circuit 12 evaluates signals from the data processing parts.
Patent JP-S5711510-A (JP)
Title: Power amplifier
Inventor: HIRANO MASAHIRO
IPC: H03F3/20
Filed: 1980-06-26
Abstract: PURPOSE:To improve the response and to save power, by providing a switching element with a signal system directly and switching the power supply, in switching the power supply of an output transistor (TR) in response to an input signal level. CONSTITUTION:An input signal Si in phase-inversion is inputted to a terminal 7 and it is applied to the  base of a TR6 connected to a power supply terminal 1 via a resistor 5. The emitter of the TR6 is connected to a power supply terminal 2 via a varistor 8 and a constant current source 9. The TR6 is conductive at a positive half cycle of the signal Si, the TRs11,12 are operated and the TR6 is nonconductive at a negative half cycle, the TRs15,16 are operated and output is given to a load resistor 20. With this constitution, before the TRs11,12 supplied from the low potential power supply of the terminal 2 are saturated through the increased level of the signal Si, a power supply switching TR22 is conductive and switching is made to the high potential power supply of the terminal 1. Similar switching is made even at a negative half cycle. Thus, the response can be improved and the power can be saved.
Patent JP-H06300288-A (JP)
Title: Building
Inventor: TSUZUKI MAKOTO
IPC: E04F10/08
Filed: 1993-04-14
Abstract: PURPOSE:To effectively use a space in a building by a method wherein a duct is installed in a lean-to roof, and the duct is connected to an air-conditioner body and communicated with an air-conditioning blowout port opened to the interior of a building. CONSTITUTION:A lean-to roof 3 is built between, for example, a first floor 1 and a second floor 2 and a duct 4 is installed in the lean-to roof 3. The duct 4 is coupled to an air-conditioner body 5 arranged on a roof 11 of a first floor 1 and communicated to a blowout port 42, opened to the rooms of the first and second floors 1 and 2, through a branch pipe 41. Air for air-conditioning from the air-conditioner body 5 flows through the duct 4 and through blowout of it through the blowout port 42, air in the rooms of the first and second floors is adjusted. This constitution performs effective utilization of a space in a building.
Patent JP-S58204994-A (JP)
Title: Submerged pump
Inventor: NAKAMURA TERUO
IPC: F04D29/58
Filed: 1982-05-25
Abstract: PURPOSE:To prevent a pump from adverse effects by return circulating liquid for cooling a motor to a pump system and a separate closed loop with an optimum pressure and sending sequentially the reflux of that liquid to a tank. CONSTITUTION:A closed loop is constituted of a circulating pump 8 and a small tank 12 outside a pump, so that circulating liquid for cooling emerging from the motor through a path 5 is introduced into a portion 7. The reflux of the liquid enters a small tank from the portion 7 through a valve 9, a heat exchanger 10 and a piping 11 to form the closed loop, and sequentially sent to a liquefied gas tank through a constant flow valve 15 and a piping 16. Further, inert gas is introduced into the small tank 12 through a valve 13 and a piping 14 to pressurize the liquid so that the liquid is returned with an optimum pressure without adverse effects on the pump.
Patent JP-H04301098-A (JP)
Title: Valuable metal recovering method from electrically conductive medium used for barrel plating
Inventor: KUWABARA MASAO
IPC: C25D17/16
Filed: 1991-03-28
Abstract: PURPOSE:To separate and deposite for recovering valuable metal by crushing a electrolyzing used electrically conductive medium for barrel plating. CONSTITUTION:Material which used dammy for plating is crushed by a vibrating rod mill is used as an anode, a stainless steel plate is used as a cathode, and electrolytic treatment is carried out in an electrolytic cell having a diaphragm type anode chamber. An electrolyte is prepared by adding sodium (potassium) tartrate, sodium or sodium silicate and the rising of a bath voltage is suppressed, the residual rate of tin or lead in metallic nickel residue is decreased to prevent passivation phenomena of the anode.
Patent JP-S63253398-A (JP)
Inventor: SAKURAI KUNIHIKO
IPC: G09G1/16
Filed: 1987-04-09
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-H04300738-A (JP)
Title: Driver's seat for working machine
Inventor: HIWASA KENJI
IPC: B60N2/38
Filed: 1991-03-27
Abstract: PURPOSE:To provide a seat moving construction capable of miniaturizing an adjusting device for height of a seat and making operability and convenience for the use to be compatible. CONSTITUTION:A pair of right and left lower side plates 18 inclined so as to be low at the front side and high at the rear side against a machine body is fixed on the machine body. A pair of right and left upper side plates 11 are fixed on the seat 1 side. Between the lower side plates 18 and the upper side plates 11, a pair of right and left inside cross link rods 13 and outside cross link rods 16 which are crossed at the center and a lateral shaft 17 is journaled with them, are provided. A motor 26 and a transmitting mechanism for moving the seat 1 up and down, are provided under the seat 1 and between the right and left inside cross link rods 13 and outside cross link rods 16. The seat 1 is gradually moved to the front side accompanied with upward movement.
Patent JP-H05256072-A (JP)
Title: Window structure for building
IPC: E06B9/52
Filed: 1992-03-12
Abstract: PURPOSE:To attach a screen door to a window frame of a building easily while making such screen door stored without the need for providing a storing place separately, and to make it unrestrictive to lighting to the inside of a room. CONSTITUTION:A screen door-attaching frame 7 is formed to an opening 6 of a window frame 1 on the side of a fixed window body 100 corresponding to a movable window body 200 that is capable of opening in the vertical direction. A screen door main body 10 is constructed by providing a pleat-like screen material 14 between a fixed member 11 and a movable member 12 that can move horizontally in the rightward and the leftward directions for opening and shutting, and by making the screen material expandable and foldable, following opening and shutting movements of the movable member 12. Then the screen door main body is detachably installed to the screen door-attaching frame 7.
Patent JP-H0638844-A (JP)
Title: Module system for office furniture
Inventor: SHIYARURU AIDOMAN
IPC: A47B13/10
Filed: 1992-03-12
Abstract: PURPOSE: To obtain an appropriate table assembly with using standardized elements, by supporting a wing part of a table with a supporting column, placing the edge part of the wing part on a box having a storage function and a supporting function, joining upper surfaces of tables having the same shape so that the whole structure can be extended. CONSTITUTION: A plate 2 of the upper surface 1A of the first table is placed on a supporting element 1C, and another plate 3 is placed on the only half of the width of a supporting element 1D. Then, a corner part 5 of the table's upper surface 1A is placed on a triangle part 9 of a supporting column 1B. In a similar way, the second assemblies 11A, 11B, 11C and 11D are assembled in the opposite direction to the assemblies 1A, 1B, 1C and 1D. A lead wire and an electrical wire are led to the columns 1B and 11B. Further, a shelf 20 for example is arranged to the other half of the supporting element 11C. The column 11B is made as a supporting member for the corner of the table upper surface 11A at the opposite side of the column 1B.  In such a way, a function as an office desk is given to the area of the plate 2 (12), and machinery and tools are arranged on the plate 3 (13) with a narrower width.
Patent JP-H09248018-A (JP)
Title: Float for seeding machine
Inventor: FUKUMA HIDEAKI
IPC: A01C7/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a float capable of improving traveling performance of a seeding machine by making mud smoothly flow to behind the seed device during sawing operation. SOLUTION: A proper float among plural floats 11 which support a seeding device 7 which performs strips seeding and dotted seeding in a stripe array shape in a field as a traveling machine body 4 travels on the field surface is used as an elevation float 11a which is fitted at movable fulcra 33 and 34, which move up and down about the seeding device 7 so that the float can be elevated; and the are a by which the elevation float 11a comes into contact with the field is made smaller than the area by which other floats come into contact with the field.
Patent JP-S5712333-A (JP)
Title: Temperature display element
Inventor: FUNAKOSHI KOUJI
IPC: G01K11/06
Filed: 1980-06-26
Abstract: PURPOSE:To ensure quick and safe detection for the temperature higher or lower than a prescribed level through a simple constitution, by enclosing paraffin having a fusing point of a prescribed temperature into a sealed container having a light transmitting part. CONSTITUTION:For measurement of an abnormal temperature of body or the like, paraffin 3 having a sharp fusing point such as the n-eicosane (C20H42 with melting point 37 deg.C) or the like is coated in a layer form on a colored layer 2 provided on the inner bottom surface of a container 1. Then a gap layer 4 is formed, and a transparent upper cover 5 is attached to seal an opening 1a. Thus a temperature display element A is obtained. A viscous layer 6 is formed on the outer bottom surface of the element A to be attached on the surface of body. Thus paraffin which is white and opaque under the fusing point becomes transparent at a temperature higher than the melting point. As a result, the color of the inner bottom surface becomes visible. A sharp measurement is also possible at another temperature by mixing a proper amount of paraffin of another kind to eicosane. In such way, a temperature display element which can be used in a safe way with high durabililty can be obtained.
Patent JP-S61246745-A (JP)
Title: Method for developing water soluble photosensitive resin plate
Inventor: ONODERA KOSAKU
IPC: G03F7/32
Filed: 1985-04-24
Abstract: PURPOSE:To eliminate the effect of water insoluble matter formed by heavy metallic salts dissolved in water by exposing a photosensitive resin composition contg. water soluble polyamide to form an image and by developing the composition with an aqueous developer contg. an oxyacid. CONSTITUTION:A mixture of water soluble polyamide with a compound having a photopolymerizable unsatd. group or water soluble polyamide having photopolymerizable unsatd. groups is used as a photosensitive resin composition contg. water soluble polyamide. For example, alkyl methacrylate is added to polyamide having ether bonds to obtain the composition. The composition is exposed and developed with an aqueous developer contg. an oxyacid such as malic acid, tartaric acid or citric acid. The oxyacid reacts with traces of heavy metallic salts dissolved in the water and inhibits the reaction of the heavy metallic salts with the resin. Since the aqueous developer contains the oxyacid, the formation of water insoluble matter by the heavy metallic salts is prevented, giving a product of high quality.
Patent JP-H07268502-A (JP)
Title: Consumable electrode and its production
Inventor: ARIMOTO NOBUHIRO
IPC: B22F9/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a consumable electrode which is flee from remaining after melting and breakage of compacts. CONSTITUTION:The disk-shaped compacts 1, 1... are combined to a bar shape. The bar-shaped body 2 is passed through a high-frequency induction heating coil 4 and is heated to a solid phase diffusion joining temp. The adjacent compacts 1, 1 are joined without diffusion. The spongy metals constituting the respective compacts 1 are diffusion-joined in solid phase, by which the strength of the compacts themselves is improved up to the strength equal to the strength in the joint parts of the adjacent compacts 1, 1.