baber/WOPTO huggingface dataset:
Patent JP-S62112176-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: G03G21/00
Filed: 1985-11-11
Abstract: PURPOSE:To surely form an image without mis-operations by providing plural instruction display devices which are provided respectively correspondingly to respective operation parts to instruct operation thereof and display control means for successively displaying and controlling the instruction display devices according to the operating sequence. CONSTITUTION:A copying start instruction lamp 56, a number of copies setting instruction lamp 57, a paper feed cassette selection instruction lamp 58, a copying density setting instruction lamp 59 and a magnification setting instruction lamp 60 are respectively provided near a copying key 41, numeric keys 44, a paper feed cassette selection key 46, a copying density setting part 48 and a magnification setting part 49 on an operation panel 40. These instruction lamps 56-60 are successively controlled according to the operation sequence, by which the operation sequence is successively displayed on the respective operation parts on the panel 40. Then even a person who operates the copying machine for the first time is capable of surely making copying without the mis-operations by operating according to the operating sequence display.
Patent JP-H0195623-A (JP)
Title: High voltage switching device
Inventor: KOBAYASHI SUSUMU
IPC: H02M3/10
Filed: 1987-10-08
Abstract: PURPOSE:To realize soft start by synthesizing current waveforms whose phases differ from each other so as to prevent a base current from being intermitted. CONSTITUTION:A pulse shown in figure (b) having a half cycle phase difference with respect to a pulse shown in figure (a) is sent from a terminal 1d of a control circuit 1 and a base current with a waveform shown in figure (d) is fed from a reactor 4d to transistors(TRs) 100-103. Since currents shown in the figures c, d are to be combined, the current fed to a base goes to a state as shown in figure (e) and so long as a pulse shown in the figures (a), (b) is generated, the base current does not go to zero. Since the interruption of the base current is prevented by combining the current waveforms with different phases in such a way, even when a kick current with a sharp leading is generated by a pulse, the generated current is not interrupted. Thus, the TRs are turned on stably.
Patent JP-2001076230-A (JP)
Title: Cooling device for automatic vending machine
Inventor: ISAKA HIROSHI
IPC: G07F9/10
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for automatic vending machine, in which a unit installed outside the case of a refrigeration cycle can be exchanged without taking much labor and time. SOLUTION: A refrigeration cycle 20 is provided with plural evaporators 2, one compressor 3 and one condenser 4. A first coupler 23 is installed outside a case 9 in a part on the upstream of a branch part 22a in a feeding piping 22 where refrigerants are branched from a condenser 4 side to each of the evaporators 2 sides and are transmitted in parallel. A second coupler 25 is installed outside the case 9 in a part in the down stream of a collection part 24a in a return piping 24 where the refrigerants from each of the evaporators 2 are collected in parallel and the returned to a compressor 3 side. The compressor 3 can easily be exchanged by removing the couplers 23 and 25 arranged outside the case 9 with such constitution.
Patent JP-2000079639-A (JP)
Title: Method for connecting synthetic resin pipe with metal pipe
Inventor: SASAKI SHINSUKE
IPC: B29L23/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a synthetic resin pipe with a metal pipe such as a pipe joint suitable for a case in which protrusion to the inner and outer surfaces of a pipe in a connection place is minimized and high connection strength is required. SOLUTION: A taper surface 41 slanting to the outer surface toward the opening side is formed in advance on the end part inner surface of a synthetic resin pipe 12, and a taper surface 43 slanting to the inner surface toward the opening side and a ring-shaped step part 44 which is connected to the pipe middle side of this taper surface and is lower by one step than the pipe middle side of the tapered surface are formed in advance on the end part outer surface of a metal pipe 19a. Next, a thin-wall metal cylinder member 31 having nearly equal length to the insertion length of the synthetic resin pipe is inserted into the end part periphery of the synthetic resin. After that, the end part of the synthetic resin pipe is inserted onto the end part outer surface of the metal pipe while the thin-wall cylinder member is being deformed.  In the stage of the insertion, the taper surface forming part of the synthetic resin pipe is deformed to contact the step part of the metal pipe by the restoration force of the thin-wall cylinder member.
Patent JP-H0196558-A (JP)
Title: Blood agglutinating and coagulating agent
Inventor: OGAWA MASAHIDE
IPC: A61F13/472
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a coagulating agent having excellent coagulation power and high surface activity and liquid absorptivity by preparing a compsn. contg. zinc silicate, zinc aminosilicate or these zincs and amorphous silica or nonamorphous silica alumina at prescribed ratios. CONSTITUTION:The coagulating agent is prepd. from the compsn. of the zinc silicate, zinc aminosilicate or these zincs and amorphous silica or the nonamorphous silica alumina which has 0.1-100mum median diameter, 30-1,000m<2>/g BET specific surface area and 30-200ml/100g oil absorption and contains ZnO at 5-70wt.% in the entire part. The coagulation effect tends to degrade if the concn. of the ZnO in the entire part is below said range. Conversely, the agent having the high activity and the high liquid absorptivity is hardly obtainable if the concn. exceeds the above-mentioned range. The coagulation effect of serum and the liquid absorptivity tend to degrade if the median diameter is larger than the above-mentioned range. Conversely, the coagulation effect degrades or the yield of adhesion to a base body such as paper is low if the median diameter is smaller than the above-mentioned range.
Patent JP-H08121699-A (JP)
Title: Pressure governor device for high pressure gas
Inventor: MURATA KIYOSHI
IPC: F17D1/20
Filed: 1994-10-18
Abstract: PURPOSE: To obviate the heater for heating and secure necessary electric power without impairing the pressure control performance and feed reliability of a city gas control device. CONSTITUTION: City gas fed at pressure P1 from a primary side line 11 is heated from temperature T1 to T2 by a heat exchanger 15, and when the city gas is expanded by a pressure reducing turbine 14, energy is taken out. The city gas is lowered to pressure P3 and temperature T3 respectively on the outlet side of the pressure reducing turbine 14 and further reduced to the specified pressure P4 of a secondary side line 12 by a governor 13. Since the city gas is previously heated by the heat exchanger 15, the temperature T4 of the secondary side line 12 can be kept to 3 deg.C. The pressure reducing turbine 14 drives a generator 17, and a heat pump 16 is actuated by this power so as to absorb heat from the surrounding environment to heat the city gas by the heat exchanger 15. Generated power can be used in governing equipment.
Patent JP-H0996908-A (JP)
Title: Exposure device and production of device using the same
Inventor: TAKAHASHI KAZUHIRO
IPC: H01L21/027
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To correct monitor sensitivity with a real reticle loaded as it is by providing a first light receiving means receiving exposure light between a light source and a mask, and a transmitting part through which the exposure light is transmitted on a place other than the place for a transfer pattern and a second light receiving means receiving the exposure light transmitted through a mask stage and the transmitting part. SOLUTION: This device is provided with a reticle stage 9 for correcting the sensitivity of a light quantity detector 12 and an irradiating light quantity monitor 13, a light transmitting part 14 and irradiating light quantity monitor. The shape of the photodetection surface of the monitor 13 is longer than a range capable of being exposed in a scanning direction, and is shorter in a direction crossing at a right angle with the scanning direction. The light source 1 emits light, and the quantity of light made incident on the detector 12 and the monitor 13 is measured. In the case of initialization, light quantity measuring on a wafer stage 11 is performed and sensitivity adjustment(gain adjustment) is performed. Light quantity measurement error correction is needed in the case an optical member has secular change.  Thus, an output signal from the detector 12 and the monitor 13 is fetched in a light quantity computing element 102, correction factor is calculated, and gain correction is performed.
Patent JP-S62113553-A (JP)
Title: Ink jet recorder
Inventor: ONISHI TOSHIYUKI
IPC: B41J2/165
Filed: 1985-11-13
Abstract: PURPOSE:To prevent occurrence of defective recording liquid discharge by removing liquid and/or foreign matter of a recording liquid discharge part adhering to the first removing member using the second removing member. CONSTITUTION:If a carriage is driven toward an arrow 'b' direction, a fold- forming part at the tip of a blade 2 slides to contact the front of a recording head 3, removing ink, paper waste or dust attaching to an orifice part. Next, if the carriage 4 is further driven toward 'b' direction, a porous body 7 slides to contact the blade 2, clearing ink, paper waste or dust sticking to the blade 2. When a large quantity of these removed materials have accumulated in the porous body 7, the porous body 7 is to be replaced or cleaned. Thus the settlement of ink, paper waste or dust on the orifice part from the blade 2 is eliminated, preventing generation of defective ink discharge.
Patent JP-H02100200-A (JP)
Title: Commodity sales data processor
Inventor: FUKAZAWA KATSUMI
IPC: G07G1/14
Filed: 1988-10-07
Abstract: PURPOSE:To perform the overall sales control of a store in an easy way and in a short time by starting a 1st cash register to perform the radio transfer of data between the 1st and 2nd cash registers. CONSTITUTION:The sales data on plural 2nd cash registers 511-51n which are independent of a store controller 1 are sent to the 1st cash registers 31-3m by radio with the starts of these registers 31-3m using the same radio frequency via the radio units 41-4m. Then those sales data are collected by the controller 1 via an in-line circuit 2. At the same time, the data obtained by the registers 31-3m or the controller 1 are sent by radio to the registers 511-51n which are connected directly with the radio units having the same frequency as the units 41-4m. Thus it is possible to automatically collect the sales data on a single cash register via the controller 1 of a POS system. Then the overall sales control of a store is performed easily and in a short time.
Patent JP-H0195308-A (JP)
Title: Display device for numerical control
Inventor: KINOSHITA MITSUO
IPC: G06F17/50
Filed: 1987-10-07
Abstract: PURPOSE:To avoid the increase of processing data and to speed up a display by designating two different colors to display a 3-dimensional working form when the change of the working form is plotted. CONSTITUTION:A display processor 17 stores image data received from a host processor 11 in a prescribed address of an image data memory 16. Then the processor 17 produces successively the images of those unit cubes UC forming a work at and after the front side and stores these images in a frame buffer 14. The image data undergone the designation of colors are calculated by the processor 17 for the surfaces put on each other. Then the color planes are successively corrected and displayed on a monitor display 15.
Patent JP-S63107169-A (JP)
Title: Reverse conducting gto thyristor
Inventor: KIRIHATA FUMIAKI
IPC: H01L29/744
Filed: 1986-10-24
Abstract: PURPOSE:To make the groove for electrically isolating the GTO section from the diode section of a reverse conducting GTO unnecessary by making the gate electrode the positive electrode of a diode and making the anode electrode the negative electrode of the diode thereby to incorporate a reverse parallel diode into the GTO thyristor. CONSTITUTION:On a semiconductor substrate 1, four different layers of the forward conduction type are formed. In a first n-type layer 2 a cathode electrode 6 is provided, in a first p-type layer 3 a gate electrode 7 is provided, and a first p-type layer 5 of the anode side is penetrated by a second n-type layer 4 so as to be isolated in the form of island. An anode electrode 8 is connected to both the p-type layer 9 and the n-type layer 4, forming an anode-short type GTO thyristor. The gate electrode 7 becomes the positive electrode of the diode and the anode electrode 8 becomes the negative electrode of the diode, forming the diode along with the first p-type layer 3 and the second n-type layer 4 sandwiched therebetween. Accordingly, it becomes unnecessary to electrically isolate the GTO section from the diode section by grooving as before.
Patent JP-H06108738-A (JP)
Title: Motor-driven lighting window device having rain sensor
Inventor: ADACHI SHINJI
IPC: E05F15/20
Filed: 1992-09-24
Abstract: PURPOSE:To ensure construction of a motor-driven lighting window device by incorporating a resistance equipped with an offset function to transmit a certain frequency into a lighting window control unit which closes the lighting window when detecting rain by means of a rain sensor, an making it possible to find disconnection of the rain sensor while checking operation of the lighting window. CONSTITUTION:A frequency offset resistance R2 is incorporated into a control unit 2 which drives a motor 9 when recognizing rainfall from lowering of the output frequency of a rain sensor 1 and which cannot open a lighting window by control of a remote controller 10 when operated in response to the output from the rain sensor 1. Even when a connector 3 is disconnected a certain frequency is transmitted from the offset frequency R2 and rain conditions are produced so that when operation of the lighting window is checked the remote controller is not operated. Disconnection of the rain sensor 1 can thus be prevented.
Patent JP-H06154539-A (JP)
Title: Gas adsorption device
Inventor: NISHIKAWA TOMOO
IPC: B01D53/34
Filed: 1992-08-10
Abstract: PURPOSE:To provide a packed column type gas adsorption device which is easily operated for gas filling and is capable of adsorbing gas efficiently. CONSTITUTION:The device of a packed column type, using a cubic packing 7, allows a gas to be adsorbed and a cleaning liquid 9 to be charged by blowing from the top of a packed column 1 and run downward. For the packing 7, the types of at least, two different diameters should be used. The cleaning liquid 9 should be used with a surfactant with bubbling properties. In addition, at least, two units of the device should be used by connecting them in series.
Patent JP-H0197661-A (JP)
Title: Control circuit for multi-head dot matrix printer
Inventor: ISHIZAKI SUNAO
IPC: B41J2/30
Filed: 1987-10-09
Abstract: PURPOSE:To prevent microprocessor operation from slowing down by reading dot-train information for driving a head from a dot memory at the intervals set by print timing control circuits. CONSTITUTION:Dot-train information for driving a head is read from dot memories 7-1-7-4 at intervals set by print timing control circuits 8-1-8-4, and no request about printing is sent to a microprocessor so as to prevent microprocessor operation from slowing down. The microprocessor 1 does not communicate with the control circuits during printing, and operates independent of the control circuits.
Patent JP-H0196899-A (JP)
Title: Semiconductor memory
Inventor: MATSUMURA TSUNEO
IPC: G11C11/34
Filed: 1987-10-09
Abstract: PURPOSE:To realize a semiconductor memory where a test time is remarkably shortened by integrally comparing test information written in plural memory cells or the like with expected value information impressed from an external terminal. CONSTITUTION:The test information is integrally written in all the memory cells on an object word line in the test of a peripheral circuit part through a latch input line 14, a latch circuit 13, test information writing lines 11, 12 and a test circuit 7. The written test information is integrally compared with the expected value information inputted to the test circuit 7 through the latch input line 14, the circuit 13 and the writing lines 11, 12. The result is read to a data output terminal 20 through a test result output line 15, a switch 8 and a data output circuit 18. This result is transferred to a tester and a voltage level is detected in the tester side. When the test result that the test circuit has a defect is outputted, a series of test flow is excluded from the semiconductor memory.
Patent JP-S63218820-A (JP)
Inventor: JIYOUERU II HEINZU
IPC: G01F3/14
Filed: 1986-10-23
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-S61133497-A (JP)
Inventor: MATSUSHITA EIJI
IPC: G08B17/06
Filed: 1984-11-30
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-H1197559-A (JP)
Title: Ferroelectric memory cell, method for driving the same and memory device
Inventor: AOKI MASAKI
IPC: H01L21/8246
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory cell which can be suitably made in a high integration. SOLUTION: A gate laminated structure is formed on a region of a part of a substrate having a semiconductor surface layer. The gate laminated structure is made to a gate insulating film, a floating gage conductive film 5, a ferroelectric film 6 and a control gate electrode 7, and all the layers are laminated sequentially in the order described above from a side of the substrate. Two impurity diffusion regions are provided at both side of the gate laminated structure of the semiconductor surface layer of the substrate. A vertically projected image of the floating gate conductive film 5 toward the substrate surface is partly overlapped with one impurity diffusion region. Assuming that CFD is a capacitance between the floating gate conductive film 5 and one impurity diffusion region, Cf is a capacitance of the ferroelectric film. Then, a coupling ratio CFD/(CFD+Cf ) becomes 0.2 or more.
Patent JP-H07101590-A (JP)
Title: Paper feeding device
Inventor: FURUSAWA AKICHIKA
IPC: B65H5/06
Filed: 1993-10-12
Abstract: PURPOSE:To provide a constantly stable conveyance force by exerting a proper pressure contact force, responding to the thickness of a paper sheet, on a conveyance roll pair. CONSTITUTION:A support member 11 to support a drive roll 5a for a waiting roll pair 5 is arranged to one end 11a rotatably around an axle 12 and the other end 11b is extended long toward the underlaying feed paper cassette 1 side. Two levers 14 and 15 are supported to the feed paper cassette l rotatably in a direction B around an axle 16. Setting to either a standing-upright posture engaging with the other end 11b or a containing posture not engaged is practicable. When the lever 14 is brought into a standing-upright state, the other end 11b is slightly pushed in a direction A by an engaging surface 14a. A comparatively low pressure contact force optimum to an ordinary paper sheet is exerted on the waiting roll pair 5. Meanwhile, when a lever 15 is brought into a standing-upright posture, the other end 11b is widely pushed in a direction A by a protruding engaging surface 15a and a high pressure contact force optimum to a thick paper sheet is exerted on the waiting roll pair 5.
Patent JP-S61133005-A (JP)
Title: Magnetic head
Inventor: ONOE ATSUSHI
IPC: G11B5/147
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a magnetic characteristic and a sufficient joint strength between a magnetic metallic thin plate and a nonmagnetic thin plate by forming an oxidation coat on the surface of the magnetic metallic thin plate of an opposite core block half and further forming a nonmagnetic metallic film thereon. CONSTITUTION:The oxidized films 2 are formed at both front and rear sides. Then the magnetic metallic thin plate formed of a Ti layer as the nonmagnetic metallic film 3 on the surfaces of said films 2 and 2 and a nonmagnetic substrate (b) formed of the nonmagnetic metallic film 3' opposite to said film 3 are alternately laminated by holding a metal-based wax material 4 in between and heated at a temperature more than the fusing point of the metal-based wax material 4 in the state where pressure is applied in the laminated direction, thereby obtaining a laminated block 5. Then a laminated block constituting piece 6 is formed. After gap matching of magnetic metallic thin plates (a) and (a) of a pair of laminated block constituting pieces 6 and 6 is executed, heating is carried out to obtain a head block 10. After its upper surface is ground and processed 11 in a cylindrical shape, cutting is executed in the center positions of nonmagnetic substrates (b) and (b) by intersecting in the shaft direction of the head block 10. Afterwards, a coil processing 12 is applied to a groove 7 and the other core block half A2.
Patent JP-2000082425-A (JP)
Title: Image forming device
Inventor: KURODA KAZUO
IPC: H01J31/12
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device forming images, having high luminance and no distortion without causing the user aware of the presence of a spacer, when electrons emitted from electron emitting elements are irradiated on a phosphor to emit light through high voltage. SOLUTION: In this image forming device, a substrate 13 is provided in a structure where plural electron emitting elements is made to face a transparent substrate provided with a light emitting material through a spacer 22. In the spacer 22, the surface of a base material is coated with a semiconductive film as a first layer, and an insulating film as a second layer is coated on it. The thickness of the insulating film is more than 0.8 nm and less than 9.9 nm, and its material includes at least one of Y2O3, Nb2O5. The volume resistivity of the insulating film as the second layer coating the spacer is more than 104 Ωm.
Patent JP-H02102878-A (JP)
Title: Toe-in method
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D17/00
Filed: 1988-10-08
Abstract: PURPOSE:To improve the extent of rectilinearity in a vehicle by using rotational axial force LF and tangential force TF acting on each wheel at a ground point of the wheel and an angle theta making them as the wheel tangential direction as compensation data when each toe-in angle of these wheels is adjusted. CONSTITUTION:When a wheel is rotated at the specified torque, force LF (lateral force) acting in the rotational axial direction of each wheel at a ground point of the wheel is measured, while tangential force TF (tractive force) acting on the wheel at a wheel grounding point when the wheel is rotated at the same torque as torque (namely, the said specified torque) given to the wheel at time of measuring the LF is measured as well. Then, an angle theta making a vector R of resultant force between LFD and TF calculated as to each wheel into the tangential direction at the wheel grounding point is calculated as to each wheel. Accordingly, the angle theta calculated as to each wheel is made so as to be used as compensation data at the time of adjusting each toe-in angle of respective wheels.