baber/WOPTO huggingface dataset:
Patent JP-H0918697-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SHINJI
IPC: H04N1/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a device with high general-purpose performance by applying correction control to picture element density in the arrangement direction of a light emitting body of image information so as to attain magnification processing in the main scanning direction of the image information independently of the arrangement density of the light emitting body of a line exposure means. CONSTITUTION: When a host computer 19 sends image information to a printer controller 20, the printer controller 20 matches timing till various control signals and valid image data are outputted and sends them to a post stage circuit. On the other hand, a CPU 23 sets the picture element density of the transferred image information and magnification of arrangement density of LEDs 17 of an LED head 1. The magnification is conducted by a main scanning magnification circuit 24 conducting the magnification processing in the horizontal scanning direction X and the vertical scanning magnification circuit 44 conducting the magnification processing in the vertical scanning direction Y (moving direction of a photosensing body 2).
Patent JP-S6057927-A (JP)
Title: Correcting method for defect
Inventor: KOIZUMI YASUHIRO
IPC: G03F1/00
Filed: 1983-09-09
Abstract: PURPOSE:To prevent the dissipation of laser energy through a pattern film to improve the practical effect of energy, and to correct a fine pattern by small energy by foring a layer having low thermal conductivity between the pattern film on a photo-mask and a precipitated complex. CONSTITUTION:A Ta complex resin layer 14 and an Ag-Ta complex layer 15 are formed on the whole surface of a photo-mask 10 in which a predetermined pattern shape is formed on the surface of a transparent glass substrate 11 by a chromium film 12. When laser beams 16 are projected, the Ag-Ta complex layer 15 absorbs laser energy, Ag is precipitated to form an Ag precipitating layer 17 on a flake defect 13, the optical transmission of the flake defect 13 is corrected, and an accurate photo-mask pattern is obtained. A direct transmission over the chromium film 12 of laser energy projected to the Ag-Ta complex layer 15 is inhibited by the Ta complex resin layer 14 having low thermal conductivity, and the greater part of laser energy fed are utilized effectively for precipitating Ag.
Patent JP-S5957854-A (JP)
Title: Slip conveying and discharging mechanism
Inventor: YOSHIDA TAIZOU
IPC: B65H29/12
Filed: 1982-09-24
Abstract: PURPOSE:To easily adjust a slip conveying distance between vacuum drums, by providing a stopper mechanism, which restricts the swinging range of a swingable pulley, and adjusting the position of said stopper mechanism. CONSTITUTION:The farther a stopper mechanism 111 is moved to the right, the shorter becomes a distance between shafts of pulleys 102 and 105. Here, a slip conveying belt 106 is formed in a fixed length, while a slip conveying system 100 is pressed to slip discharging systems 200 and 300 by a coil spring 108, then the slip conveying belt 106 is formed in a bent line, between vacuum drums 201 and 301, causing the length of a slip conveying route to be increased between the vacuum drums 201 and 301.
Patent JP-H0456831-A (JP)
Title: Image blurring preventing device
Inventor: KUMAKURA TOSHIYUKI
IPC: G02B27/64
Filed: 1990-06-22
Abstract: PURPOSE:To prevent unnecessary power consumption by discriminating whether an image blurring correcting action is needed or not based on the size of a signal inputted from an image blurring detecting means with respect to a specified value and making the action of a driving means forcibly stop when it is not needed. CONSTITUTION:Whether the image blurring correcting action is needed or not is discriminated based on the discrimination of the size of the signal inputted by the image blurring detecting means 1 with respect to the specified value, and when it is discriminated that it is not needed, a control means 10 to make the action of the driving means 6 forcibly stop is provided. That is, when blurring is small, for example, when a camera lens, etc., is fixed to a tripod and when the camera lens is arranged on another fixed thing, etc., that means, in the situation that the image blurring prevention is not needed, etc., the driving of the image blurring preventing device is automatically stopped. Thus, the unnecessary power consumption is avoided.
Patent JP-S5866583-A (JP)
Title: Commutation system for current type inverter
Inventor: NONAKA SAKUTAROU
IPC: H02M7/515
Filed: 1981-10-14
Abstract: PURPOSE:To remove the unstability of the operation causing the high speed of commutation and the superposition of the commutation by effectively using a commutation control thyristor, a commutation bypass thyristor and a commutation bypass reactor. CONSTITUTION:When thyristors 2, 7, 13 are simultaneously applied with a firing signal, a reverse current is flowed to a thyristor 1, which is instantaneously turned OFF. When a load includes an inductance such as a motor, the charge of a commutation capacitor 19 is rapidly inverted, if the thyristor 1 is turned OFF, by the LC series resonance of the commutation bypass circuit having the main thyristor 2 commutation control thyristor 7 commutation capacitor 19 commutation bypass thyristor 13 commutation  bypass reactor 41 main thyristor 2, and the thyristor 13 is turned OFF. Accordingly, a reverse bias period is eliminated, and the superposing period can be shortened.
Patent JP-H04363450-A (JP)
Title: Movable roof
Inventor: TATSUTOMI HIROSHI
IPC: E04B1/32
Filed: 1991-06-11
Abstract: PURPOSE:To make each part of a movable roof lightweight using a stable supporting structure having a small capacity of motive power and to shorten the construction period of the movable roof. CONSTITUTION:Beams 11 of X cross section are erected. The top portion of a building is covered at both sides with crescent fixed roofs 7. An opening left at the center of the top portion is covered with a movable roof 9. The movable roof 9 is divided from its center in the vertical and horizontal directions into a four-split structure. The opening of the structure is supported directly by the beams 11. The longitudinal outer end portions of the structure are pivotally attached and supported to shafts 13. The structure makes rotary motion using those pivotally attached points as axes of rotation. Therefore, the fixed roofs do not bear the load of the movable roof and the movable roof itself has short span length. Both the fixed and movable roofs are thus made lightweight and stably supported by the presence of a base.
Patent JP-S5954400-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: ISHIDA HIROSHI
IPC: H04Q9/00
Filed: 1982-09-22
Abstract: PURPOSE:To change easily the mount state of a slave station and a device, by providing a set section setting the mount state of other slave station and a terminal device to a central slave station processing integrally the receiving and transmission of information with a master station. CONSTITUTION:The master station 1 receives/transmits information with the central slave station 21 in a two-step system, the central slave station 21 receives/transmits in decentralization information with slave stations 22-24 and monitors and controls devices 31-34. The central slave station 21 is provided with a processing section 6 for device monitor control and a set section 7, and the mounte state of the slave stations and the devices are set to the set section 7. The processing section 6 references the set information in the set section 7 and decides the propriety of transmission of a selecting signal, the propriety of transmission of a selection end signal and the propriety of transmission of a control signal. Thus, the extension, the deletion of the slave station the change, extension and deletion of the device are attained by having only to change the setting of the set section 7, and the processing section 6 changes automatically the device operation processing in response to the change in setting.
Patent JP-H09324960-A (JP)
Title: Heat generating or heat absorbing method and apparatus using hydrogen storing alloy
Inventor: KAWARASAKI YOSHINORI
IPC: F25B17/12
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure air conditioning and the like with a simplified construction by applying voltage to between a pair of hydrogen storing alloys through medium of an electrolyte, releasing hydrogen ion from the one alloy while absorbing the same with the other, and utilizing generated heat and absorbed heat. SOLUTION: A cooling side electrode 1 is formed of a hydrogen storing alloy, e.g. MmNi2 hydrogen storing alloy, and a heating side electrode 2 is formed of TiCr2 hydrogen storing alloy. Heat transfer pipes 5, 6 are passed through both electrodes 1, 2 to make direct contact with the hydrogen storing alloy. A cooling water line 7 is connected with the heat transfer pipe 5 for supplying circulation water as a heat medium. Waste heat cooling water is supplied to the heat transfer pipe 6. The cooling water line 7 includes a cooling side apparatus 8, e.g. a cooler assembled therein. A positive electrode of a power supply 9 is connected with the electrode 1 and a negative electrode with the electrode 2, and voltage is applied. Hereby, the electrode 1 releases hydrogen to the electrolyte 3 to cause a heat absorption reaction for cooling.  In contrast, hydrogen is taken in on the side of the electrode 2 for heat production. The cooling and heat generation are utilized.
Patent JP-H0917028-A (JP)
Title: Optical information recording medium and its information reproducing method
Inventor: SHINODA MASATAKA
IPC: G11B7/24
Filed: 1995-06-30
Abstract: PURPOSE: To effectively execute the reduction in a laser spot diameter according to the temp. rise in the practical power range of a reproducing laser beam, thereby greatly improving line recording density and track recording density. CONSTITUTION: At least a transmittance changing layer 2 which is increased in light tramsittance by the temp. rise and a reflection layer 3 are laminated and formed in this order on a transparent substrate 1. The transmittance changing temp. of the transmittance changing layer 2 is confined within a range of 80 to 200 deg.C. The optical information recording medium may be a reproduction-only type or may be of a recordable and reproducible type having a recording layer consisting of a magneto-optical recording material or phase transition material, etc.  When reproducing, the optical information recording medium is irradiated with the reproducing laser beam to generate the parts where the transmittance is low and information signals are not reproduced and the parts where the tramsmittance is high and the information signals are reproduced are generated in the transmittance changing layer 2 by the temp. distribution within the laser spot, by which the effective reproducing laser spot diameter is reduced.
Patent JP-H0910983-A (JP)
Title: Manufacture of ink jet head
Inventor: ITO SUSUMU
IPC: B23K26/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a manufacture of an inexpensive and high quality ink jet head with a simple structure by preventing a foreign matter, which is generated at the time of removing a part of an electrode formed on the surface of a piezoelectric body, from sticking to a functionally important part. CONSTITUTION: A piezoelectric ceramics substrate 1 is formed with a number of grooves that become ink chambers 2, and then, an electrode is formed over the entire surface in the grooves. After that, the electrode on the bottom surface of the grooves is removed by injecting an inactive gas 19 roughly parallelly to the grooves of the ink chambers 2 and by irradiating with a YAG laser beam 10 having a wavelength of 1.06μm. Thus, the electrode in the grooves is separated, forming an electrode 9, efficiently removing molten scatters 16 caused by laser machining and preventing the scatters 16 from sticking to the inside of the grooves of the ink chambers 2.
Patent JP-H0912043-A (JP)
Title: Container with cap
Inventor: AIZAWA HISASHI
IPC: B65D47/14
Filed: 1995-06-30
Abstract: PURPOSE: To ensure ample degree of freedom in molding, enabling molding in complicated shapes to be available, and to provide a function for preventing falsification or the like. CONSTITUTION: A matter in a shape wherein a cap 1 and a tube shoulder 3 on which the gap 1 is fitted are connected with a hinge 2 is molded by injection molding as an integrated unit, and the shoulder 4 of the tube body is connected thereto.
Patent JP-S6224103-A (JP)
Title: Thickness measuring apparatus
Inventor: IDA YOSHIAKI
IPC: G01B11/06
Filed: 1985-07-24
Abstract: PURPOSE:To enable the measurement of the thickness of a film to be measured regardless of changes in the position thereof, by transmitting a light with a specified wavelength to detect a signal proportional to the thickness of the film. CONSTITUTION:Light from a pulse driven source 2 is focused with a condenser lens 3 and transmits through a magnetic tape 1. The transmission light is divided in two with a branch 4 and turned to lights different in the wavelength passing through filters 5 and 6 to be converted into electricity with respective light receivers 7 and 8. The light transmitting property of the painted film 1b depends on the wavelength and hence, the transmissivity ratio of the lights varies with the thickness of the painted film. On the other hand, the transmissivity ratio in both the wavelengths is free from changes in the intensity of light of the light source 2. Therefore, the outputs of the light receivers 7 and 8 are converted into a digital value with an A/D converter 9 delayed by a specified time and the outputs thereof are processed with a digital processing circuit 10. With such an arrangement, the ratio of the light transmitting property of the film 1b being measured is calculated from both the values being regarded as true value which is the difference determined between the values when the lights are in the light receivers 7 and 8 and that when the lights are not therein to obtain the output proportional to the film thickness without being affected by any dark current.
Patent JP-H05332912-A (JP)
Title: Detecting apparatus of degree of degradation of working oil
Inventor: YAMAKAWA TAKAYUKI
IPC: G01N33/28
Filed: 1992-06-02
Abstract: PURPOSE:To considerably correctly detect the degree of degradation of a working oil as a result of the alteration thereof. CONSTITUTION:A rotary viscocity sensor is provided in a tank 1 of a working oil to measure the viscosity of the oil. The viscosity of the working oil is measured based on the output signals from a torque sensor constituting the viscosity sensor. A measurement starting switch 21 is provided at a driver's seat of a machine. When the starting switch 21 is manipulated and an execution instruction for measuring the viscosity of the oil is input to an operation control part 20, the operation control part 20 takes the signals from the torque sensor, and compares the signals with a set upper limit of an upper limit, setting part 22a and a set, lower limit of a lower limit setting part 22b of a reference value setting means 22. If the viscosity is increased to a degree to break a hydraulic device or decreased, the exchange of the working oil is instructed through an exchange time display part 23.
Patent JP-H0331662-A (JP)
Title: Space cooler/heater
Inventor: KAKUBARI ZENICHI
IPC: F25B13/00
Filed: 1989-06-28
Abstract: PURPOSE:To prevent lowering of heating capacity due to lowering of a temperature of discharge to a room by a method wherein an on-off valve opened when a temperature difference between the inlet side and the outlet side of a refrigerant heater exceeds a given value is located in a second line through which the delivery side of a compressor communicates with the antiswitching valve side of an outdoor heat exchanger. CONSTITUTION:A cooling heating device 1 is provided with a first line through which the switching valve side 3a of an outdoor heat exchanger 3 communicates with the outlet side 11a of a refrigerant heater 11 by means of a four-way valve 5 and a check valve 8, and a second line 28 for intercommunicating with the delivery side 2a of a compressor 2 and the antiswitching valve side 3b of the outdoor heat exchanger 3. An on-off valve 12 opened when a temperature difference between the inlet side 11b and the outlet side 11a of the refrigerant heater 11 is increased to a value higher than a given value, is located in the second line 28. A temperature type automatic expansion valve 30 to perform proportional control of a flow rate of a refrigerant, fed with a pressure from the delivery side 2a of the compressor 2 and passing through the second line 28, the outdoor heat exchanger 3, and lines 21 and 25, so that a temperature difference between the inlet side 11b and the outlet side 11a of the refrigerant heat exchanger 11 is adjusted to a specified value is located in the second line 28.
Patent JP-S5955549-A (JP)
Title: Test system for multi-processor system
Inventor: IKEDA RIYOUICHI
IPC: G06F11/22
Filed: 1982-09-22
Abstract: PURPOSE:To facilitate easy execution of a test for a multi-processor system, by applying an interruption to one of plural processors from a test device to obtain a test mode, and storing the result of test into a shared circuit via a shared bus. CONSTITUTION:Plural processors 1-3 and a common memory 130 are connected to common buses 111-113, a data bus 6 and an address bus 7 via a bus control circuit 4. While a test device 5 applies an interruption to a processor to be tested via a tester interruption informing line 8. A test program 131 which controls the device 5 is stored in the memory 130. Each of processors 1-3 requests a common bus access to the circuit 4 when detecting own address from an interruption signal. Thus the processor obtains its own test mode and sends the data to the device 5 via a test response line 120. In such a way, it is possible to have an effective test of many processors with just a single tester.
Patent JP-H106993-A (JP)
Title: Vehicle information transmitter
Inventor: AIKAWA OKIYASU
IPC: B61L3/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To shorten a power consumption period and reduce power consumption amount by connecting a pick up with a ground slave of a ground device electromagnetically and transmitting a start signal from a transmitter to a ground slave side. SOLUTION: ON and OFF control of a power supply part 10 is performed by electromagnetic coupling of a pick up 8 and a ground slave 9. An ON condition of the power supply part 10 is limited to a predetermined period of time due to the electromagnetic coupling, a power consumption period is shortened, and power consumption amount is reduced. Since the time in which an area in which information is given and received is expanded and a communication circuit is formed between a receive part 3 and a transmission part 17 is enlarged by connecting the receive part 3 of an on-vehicle device 1 with the transmission part 17 of a ground device 2 through an electric field and radiating radio waves, a large quantity of information is transmitted between the on-vehicle device 1 and the ground device 2.
Patent JP-H04338944-A (JP)
Title: Color image forming method
Inventor: KASE AKIRA
IPC: G03B17/24
Filed: 1991-06-12
Abstract: PURPOSE:To remarkably enhance yield in development operation at the time of printing a color negative image on a color photographic printing paper and to effectively obtain a color print superior in color and density reproduction performances. CONSTITUTION:The color photographic sensitive material for color printing has each photosensitive silver halide emulsion layer containing each of yellow, magenta, and cyan couplers is exposed through an imagewise exposed and processed negative film, and at that time all of the silver halide emulsion layers comprises silver halide grains containing >=90mol% silver chloride.
Patent JP-S6321525-A (JP)
Title: Thermocouple disconnection detecting circuit
Inventor: SATO SATOSHI
IPC: G01K7/02
Filed: 1986-07-15
Abstract: PURPOSE:To surely detect a disconnection by providing a power supply for detecting the disconnection on a secondary side and specifying a timing with which a disconnection detecting voltage is applied to flying capacitances. CONSTITUTION:A relay switch 5 is turned off, flying capacitances FCs 3a, 3b... are sequentially changed over to a primary side and the voltages of thermoelectromotive forces 2a, 2b... are inputted to an amplifier 4. When a disconnection detecting routine is entered, the relay switch 5 is turned on and a DC voltage source 6 is applied to the FCs 3a, 3b.... A program is coded such that a queuing time from the changeover of charge stored in the FCs 3a, 3b... to the primary side to the completion of discharge in a closed loop formed by thermocouples 1a, 1b... is a little longer than a time constant determined by the FCs 3a, 3b... and a circuit constant on the primary side. Thereafter, when the FCs 3a, 3b... are changed over to a secondary side and a CPU 7 detects a digital value corresponding to the voltage value of the DC voltage source 6, the disconnection of the thermocouple 1a is judged.
Patent JP-H0460207-A (JP)
Title: Method for forming adhesive reservoir
Inventor: NARA EIJI
IPC: F16B11/00
Filed: 1990-06-25
Abstract: PURPOSE:To efficiently form an adhesive reservoir by providing a recession on a plate member to be processed through pressing before forming a cylindrical body so as to arrange the recession therein through drawing work. CONSTITUTION:A press movable die 2 is moved in a direction of an arrow and prcessurized in respect to a processing plate member 1 positioned on a press fixed die 3. A groove-like recession 1a is formed on a specified position of a surface of the plate member 1 by a projection 2a previously formed on the press movable die 2. After the completion of drawing as a second process, the plate member 1 on which the recession 1a is formed in the first process is positioned on a drawing fixed die 5. A drawing movable die 4 is moved in a direction of an arrow for pressurizing. A specified cylinder portion 1b is formed on the plate member 1 through plastic deformation. The plate member 1 is previously positioned such that the recession 1a formed thereon is arranged in the cylinder portion 1b.
Patent JP-S5867506-A (JP)
Title: Supporting structure of extension valve of double tyre
Inventor: HASEGAWA MAKOTO
IPC: B60C29/02
Filed: 1981-10-19
Abstract: PURPOSE:To reduce the number of parts for cost down by supporting an extension valve at the side of an internal load wheel. CONSTITUTION:To attach an extension valve 30 to an air valve 27, a nut 42 is first screwed on a male screwed part 41 of the valve and the valve 30 is inserted from its extremity 30a through a through hole 43 in a supporting plate  40. The valve 30 is screwed on the male screwed part 28 of an air valve 27 and  a locking part 44 of the supporting plate is secured to the partial periphery of a  service hole 25 before the nut 42 is tightened to the supporting plate 40 to press  against it. The nut 42 thus urges the supporting plate 42, having the supporting  plate 40 tightly secured to the internal load wheel 23, on account of which the  extension valve 30 may be supported by the internal load wheel 23.