baber/WOPTO huggingface dataset:
Patent JP-H02130204-A (JP)
Title: High temperature steam turbine device
Inventor: NISHIWAKI JINICHI
IPC: F01K25/00
Filed: 1988-11-11
Abstract: PURPOSE:To increase the temperature and pressure of steam, irrespective of a limitation due to the heat-resistance strength of a used material, so as to enhance the thermal efficiency by mixing a high temperature steam generated from an additional burner to steam generated from a boiler, and by feeding thus mixed steam into a turbine. CONSTITUTION:Superheated steam fed from a water feed heater 2a in a boiler 2 and having a temperature below a value corresponding to a heat resistance strength of a water pipe in the heater 2a is mixed with high temperature steam which is produced from an additional burner 7 by mixing hydrogen and oxygen at a ratio equal to that of the components of water and which has a temperature remarkably higher than that of the superheated steam. With this arrangement, the steam having a temperature higher than that of conventional superheated steam is fed into a steam turbine 3. Further, turbine blades and nozzle vanes are cooled separately by a low temperature fluid. Accordingly, it is possible to increase the temperature of steam fed to the turbine while the heat resistance strengths of materials for the boiler 2 and the turbine 3 are maintained as it is, thereby it is possible to enhance the thermal efficiency of the turbine 3.
Patent JP-H04158320-A (JP)
Title: Focusing device
Inventor: TAKEI RIKAKO
IPC: G02B7/32
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a focusing device with a simplified optical structure at a low cost by providing a light source radiating the desired measurement light flux, a drift detecting means and a separation changing means. CONSTITUTION:A shape measuring device is constituted of an optical unit 1 and a focusing control device 50. A semiconductor laser 9 outputs the light flux with an elliptic cross section perpendicular to the optical axis, outgoing positions of the light expanded in the long-axis direction and the light expanded in the short-axis direction are drifted along the optical axis, and the synthesized light flux has an elliptic cross section. When the light flux from the laser 9 is radiated to an object through the axis of an objective lens 5 and the reflected light forms an image on an image forming face (quartered light receiving element 17) through the axis of the lens 5, the formed image shape is changed according to the focal point drift. The device detects the change and changes the separation between an optical apparatus and the object. No cylindrical lens is required to be provided to generate astigmatism, and the structure of an optical system can be simplified at a low cost.
Patent JP-S63138346-A (JP)
Title: Optical recording method
Inventor: IMAZEKI SHUJI
IPC: G11B7/241
Filed: 1986-12-01
Abstract: PURPOSE:To enable recording and reading suitable for a transmission type optical recording medium having high recording and reproducible sensitivities, and to enable the recording and reading at a high speed in high S/N by using the recording medium in which a light adsorbing characteristic is anisotropic at a surface, as recording layer, and using linearly poraized light as recording and reading light. CONSTITUTION:In the optical recording in which the writing of information in the recording layer or the reading of the information from the recording layer is effected by irradiating the light, the recording medium in which the light absorption characteristic is anisotropic at the surface, is used as the recording layer, and the linearly linearly porarized light is used as the recording and reading light. Therefore, as the ratio of the optical density before and after writing is enlarged, the lowering of the S/N is controlled. Thus, the writing suitable for the transmission type optical recording medium having high sensitivity is made possible, and pecause the S/N is high, the recording and reading at high speed is made possible.
Patent JP-2001107729-A (JP)
Title: Structure of cylinder head for water cooled internal combustion engine
Inventor: MITSUHARA SEIJI
IPC: F01P3/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To use a cylinder head for either an intake precedence cooling type internal combustion engine or an ordinary cooling type internal combustion engine. SOLUTION: A cylinder head 5 is provided with an ordinary cooling water jacket 9 into which cooling water for a cylinder block 3 flows, a jacket passage 10, one end on the intake port 7 of which extends in the direction of a cylinder column. It is also provided with an outlet 12 for the cooling water from the cooling water jacket 9, an inlet 13 for the cooling water flowing to one end of the jacket passage 10, a communication hole 14 to communicate the cooling water jacket 9 and the end of the jacket passage 10 with each other, a first outlet 17 for the cooling water from the other end of the jacket 10, a thermostat valve 16 for the inlet 13 and the communication hole 14 detachably, and a second outlet 18 for the cooling water from the other end of the jacket passage 10.
Patent JP-H02133036-A (JP)
Title: Power supply
Inventor: OTAKE KAZUO
IPC: G05F1/10
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the malfunction of a power unit and the damage of a connector by locking and locking-releasing a mounting section while being interlocked with the power making signal of the power unit and a disconnect signal. CONSTITUTION:When a power unit 3 is installed to a mounting section 6, and the power-on signal for the power unit 3 is transmitted from a control unit 4, the power unit 3 is fixed and locked in the mounting section, and the power unit 3 cannot be removed while the power unit 3 is energized. When the power unit 3 is deenergized, a power-off signal releases the lock so that the power unit 3 can be removed. Accordingly, the removal of another power unit 3 can be prevented.
Patent JP-2000101476-A (JP)
Title: Device, system, and method for radio communication
Inventor: TAKASAKI ATSUSHI
IPC: H04W72/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make a circuit scale smaller than when a spread code generating means and an idle pattern data generating means are constituted completely independently, by using part of the spread code generating means for the idle pattern data generating means, with idle pattern data which do not have specific meanings used to establish a radio link. SOLUTION: Data 30 to be communicated and the idle pattern data generated by a spread code and idle pattern generator 35 are switched by a switching means 31, and the selected data is outputted to a primary modulator 32. The data is modulated here, and then a spread modulator 33 modulates the output of the primary modulator 32 by using the spread code generated by the spread code and idle pattern generator 35. Consequently, the modulated signal is sent by an antenna 34. At reception, reverse spreading and demodulation are carried out in reverse to the this procedure so as to reproduce desired data.
Patent JP-H11212263-A (JP)
Title: Photosensitive resin composition
Inventor: HIGUCHI YOICHI
IPC: G03F7/038
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide the novel photosensitive resin composition high in sensitivity and resolution and good in developability and high in film endulance and capable of omitting heating before irradiation with radiation (a prebake process), and capable of greatly contributing in enhancing productivity. SOLUTION: This photosensitive resin composition comprises an alkali-soluble base resin of an addition polymer containing copolymerization components derived from radncally polymerizable monomer having an alkoxy or phenolic hydroxy group; and a photopolymerization initiator comprising a radically polymerization initiator and a photoacid-generator to be allowed generate an acid by irradiation with light; and a photopolymerizable polyfunctional acrylate monomer.
Patent JP-S62142937-A (JP)
Title: Humidifier
Inventor: HASEGAWA YUKIHISA
IPC: F24F6/06
Filed: 1985-12-18
Abstract: PURPOSE:To provide a humidifier which provides given humidifying capability irrespective of adaptability to water even during the initial stage of the use, by a method wherein blast is fed through a water exposure bristle-filled filter moved through a water tank. CONSTITUTION:An endless beltform water exposure bristle-filled filter 6 is mounted between a driven roller 3 and a driving roller 4 of a humidifier. Air, sucked through a suction port 9 through driving of a fan 7, is humidified when it passes through the filter 6, and is exhausted through a supply opening 10. With the driving roller 4 rotated through running of a motor 5, the filter 6 is rotated in a manner that the one end thereof is immersed in a water tank 1 and is rotated as water is sucked therein. Since water exposure bristel-filling processing is applied on the filter 6, a stable water suction amount is obtained from the initial stage of the use irresspective of adaptability to water. As a result, air in the direction of an arrow mark A is exhausted as stable humidification is executed.
Patent JP-H01125267-A (JP)
Title: Printing device
Inventor: SHIBATA SATOSHI
IPC: B41J29/38
Filed: 1987-11-11
Abstract: PURPOSE:To enable corrective processing of the entire single line without pushing down a margin release key by setting a typewriter mode when an printing interruption instruction is issued during the execution of a text printing mode and releasing a margin set in the typewriter mode. CONSTITUTION:An absolute left margin is taken to be LM0 and an absolute right margin is RM0. Further, in typewriter mode, the left and right margins are taken to be LM1 and RM1, while the left and right margins are taken to be LM2 and RM2 in the text printing mode. When the margin setting processing is performed in the typewriter mode, LM1 is stored in the first and second LM buffers 12b, 12c, and RM1 is stored in the first and second RM buffers 12d, 12e. When the next printing mode is set, a margin value of each line is written into the second LM buffer 12c and the second RM buffer 12e from a text memory 12a. In addition, when the text printing interruption processing is executed, LM0 and RM0 are written into the second LM buffer 12c and the second RM buffer 12e to cancel restrictions on the moving range of a carriage 5.
Patent JP-H09127271-A (JP)
Title: Time indicator
Inventor: TANAKA AKIRA
IPC: G06F1/14
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To enable an indicator to calculate the present time and automatically set it when power is turned on again even after the power supply is once cut off. SOLUTION: The system measures elapsed time by using the change of threshold value of memory elements such as EPROM element. More specifically, in accordance with notification from a power cut-off notification circuit 1 detecting and notifying the power cut-off, it executes to write in the memory element. Then, the elapsed time is calculated form the change in the threshold value in the memory element 4 during the period (period of power cut-off), the time at the moment is obtained from the time of the power cut-off stored in a time memory part 8 and the calculated elapsed time, and it is set in a clock 3.
Patent JP-H06114441-A (JP)
Title: Strain relieving press apparatus
Inventor: SASAKI YUTAKA
IPC: B23K31/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a stress relieving device which can directly press a part to which a projecting member on a structure member intersect and can reduce a number to be pressed. CONSTITUTION:An upper press die 6 made of plate shaped bodies 6a having a slit 6b is arranged in parallel with horizontal stiffeners 5, the upper press die 6 is pressed by both sides of the horizontal stiffener 5 to a panel 3 which a vertical stiffner 4 is positioned in the slit 6b at the same time, a lower press die is pushed to the panel 3 from the lower part of the horizontal stiffener 5 to correct the strain of the panel 3.
Patent JP-2001108348-A (JP)
Title: Refrigerator
Inventor: AOKI HITOSHI
IPC: F25D17/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a freezer compartment and a refrigeration compartment in which the freezer compartment is protected against supercooling due to opening/closing of a damper and heat leak is prevented as much as possible. SOLUTION: In a refrigerator 1 having a freezer compartment F and a refrigeration compartment R, r.p.m. of a fan 5 for supplying chill into the freezer compartment F is varied as a damper 4 for regulating the flow rate of chill in a duct 2 is opened or closed. When the damper 4 is closed, r.p.m. of the fan 5 is decreased or the fan 5 is stopped and chill supply into the freezer compartment F is regulated thus protecting the freezer compartment against supercooling while preventing heat leak as much as possible.
Patent JP-H05100061-A (JP)
Title: Vibration-proof structure for swing arm in hard disk drive
Inventor: NAKANISHI MOTOYASU
IPC: F16F9/30
Filed: 1991-10-04
Abstract: PURPOSE:To damp the vibration caused by the rotation of a swing arm in a short time by providing a vibration-proof system on the rotary shaft section of the swing arm. CONSTITUTION:A swing arm 11 is constituted of a holder section 15, arm main bodies 16, and magnetic heads 17, the holder section 15 is outwardly coupled with a spindle 13, a void section is provided between the holder section 15 and the spindle 13, and a vibration-proof agent 21 made of silicone gel is filled in the void section. The arm main bodies 16 are supported in parallel at a constant interval via spacers 18, and they are integrally rotated by the drive of an arm drive section 12. Each main body 16 has a connection section 16a on the tip side, and magnetic heads 17 fitted at the tip of the connection section 16a are faced to the upper face and the lower face of a hard disk 9. The vibration caused by the rotation of the swing arm 11 is absorbed when a vibration-proof material 21 is twisted and deformed, and this vibration is damped in a short time.
Patent JP-H05128864-A (JP)
Title: Semiconductor memory
Inventor: MARUYAMA SHIGERU
IPC: G11C11/401
Filed: 1991-10-31
Abstract: PURPOSE:To change the signal communication time for each block without performing the circuit addition of a delaying circuit, etc. CONSTITUTION:The arrangement of a take-out port 3 of a data line 2 of respective blocks A, B, C and D is not the same, and thus, the distance of the selected storing part and the take-out port 3 of the data line is changed for each block and thus, the time constant of the wiring is different for each block. Thus, plural outputs are not all operated at the same time and the increase of the noise can be prevented.
Patent JP-H06138663-A (JP)
Title: Image printer for screen printing plate
Inventor: MIZUKI NOBUO
IPC: G03F1/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a device for printing an image on a photosensitive layer formed on a screen surface for a screen printing plate. CONSTITUTION:A toner image is formed on an endless transparent or translucent film sheet 6 and printed on a screen printing plate as a mask without fixing toner, and the film sheet 6 is cleaned and repetitively used in this image printer for the screen printing plate 7. An electrophotographic system and an electrostatic recording system are considered as a method for forming a toner image on the endless transparent or the translucent film sheet.
Patent JP-2001105881-A (JP)
Title: Top device for vehicle
Inventor: MUKAI EISAKU
IPC: B60J7/12
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To superiorly maintain the beautiful appearance in a stored state of a top in a top device for a vehicle. SOLUTION: In this top device for a vehicle provided with a top skeleton mechanism 12 freely developing and stored and fitted to a compartment part 6 of a car body 1 and a top 11 covering the top skeleton mechanism 12, and so constituted that the top 11 develops in the developing state of the top skeleton mechanism 12 so as to cover the compartment part 6 from its upper side, while the top 11 is stored in the stored state in the rear side of the compartment part 6 in the stored state of the top skeleton mechanism 12, a canvas drawing means Z drawing a side edge 11a1 part of a folding part 11a in the folding direction inside in the folding state of the top 11 is provided in the folding part 11a of the top 11.  This constitution can draw the side edge 11a1 part of the folding part 11a in the folding direction inside by the drawing operation of the canvas drawing means Z and surely eliminate it from swelling outward so as to improve the beautiful appearance in the stored state of the top 11.
Patent JP-S63139203-A (JP)
Title: Method and apparatus for inspecting surface unevenness
Inventor: YOKOYAMA TAKAAKI
IPC: G01B7/34
Filed: 1986-12-01
Abstract: PURPOSE:To separate the noise based on inherent information and a signal to be detected with good accuracy, by applying differential processing to an analogue signal due to the unevenness of a surface to be inspected while holding voltage at a predetermined clock cycle and comparing both voltage values. CONSTITUTION:The sensors 3a-3d contacted with the part to be inspected of a bolt 1 through the contact elements 2a-2d and a sensor change-over switch mechanism 4 are provided. The first operation part 6 is composed of a differentiation circuit constituted by connecting a condenser and an operational amplifier in series and the second operation part 7 is composed of a sample holding circuit wherein a switching mechanism and a clock generator operating the same at a definite cycle are connected to the part on a signal input side. Then, the detection signal of the sensor 3 is subjected to differential processing by the operation part 6 to output a signal becoming a sine curve. When the surface 1 to be inspected has unevenness, an unevenness signal part is held as a sample by the operation part 7 to output a signal shifted in a phase with respect to the output signal of the operation part 6. Then, the voltage difference between both signals is judged by a judge part 8 to generate an ON-signal. By this method, the unevenness information in the sensor detection signal can be clearly detected.
Patent JP-H01127073-A (JP)
Title: Coating apparatus
Inventor: ETO YOSHIHIKO
IPC: B05C3/09
Filed: 1987-11-11
Abstract: PURPOSE:To effectively prevent the coating defect by the adhesion of foreign matter, by inserting the protruding part provided to the inner wall of a coating tank in the recessed part of an object to be coated when said object is immersed in the coating solution within the coating tank and controlling the pressure in the recessed part by a pressure control means. CONSTITUTION:An object 4 to be coated having a recessed part 4c is immersed in the coating solution 1 received in a coating tank 2 and drawn up to be coated with the coating solution 1. A protruding part 3 is provided to the inner wall 2a of the coating tank and inserted in the recessed part 4c when the object 4 to be coated is immersed and the pressure of the recessed part 4c is controlled by a pressure control means consisting of a tube 27, a fine differential pressure gauge 36 with a contact, relays 37A, 37B, solenoid valves 38A, 38B and a pressure pump 39. As a result, the coating defect caused by the adhesion of foreign matter can be effectively prevented and the amount of the coating solution required in coating is reduced to make it possible to achieve cost reduction.
Patent JP-S63139472-A (JP)
Title: Solid-state image pickup device
Inventor: WATANABE HIROYUKI
IPC: H04N5/335
Filed: 1986-12-01
Abstract: PURPOSE:To satisfy a mechanical characteristic and to use a low cost package substrate by making the adhesion area of an insulated substrate on which photoe lectric conversion elements are formed to adhere on the package substrate smallar than the area of a surface part in which the photoelectric conversion elements are formed. CONSTITUTION:On the transparent package substrate(for instance a barium bore-silicate glass 1.1mm in thickness) 101, the transparent insulated substrate 102 is adhered. This transparent insulated substrate 102 is a quartz glass, on whose upper surface part(1.4mmX100.0mm) is the photoelectrical conversion elements103 formed. Its lower surface is the adhesion surface to the package substrate 101, whose area is the half(0.75mmX100.0mm) of the upper surface. Thus the area of the adhesion area between these two substrate 101, 102 is made small. As a result, the breakage occurrence rate(fraction defective) of an adhesive due to the application of an external force can be lowered.
Patent JP-S63140058-A (JP)
Title: Magneto-optical recording material
Inventor: TAKAYAMA SHINJI
IPC: H01F10/16
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a magneto-optical recording material improved in magneto- optical effects, by substituting Al, Ti, etc., for a part Co and further substituting Gd, Tb, etc., for a part of Pr or Nd in a Co-Pr of Co-Nd alloy and also by providing a specific composition. CONSTITUTION:The magneto-optical recording material has a composition represented by a composition formula (Co1-aMa)100-y(R1-cTc)y (where M means at least one element among Al, Ti, Fe, Ni, Zr, Nb, Ta, Cr, P, B, and platinum group elements, R means Pr of Nd, T means at least one element among Gd, Tb, Dy, and Ho, and the symbols (a), (c), and (y) stand for, by atom, 0-<0.5%, >0-<1%, and 14-36%, respectively) and, when used as a film for perpendicular magnetic recording, it can provide sufficient regeneration output and has superior corrosion resistance.
Patent JP-H05127314-A (JP)
Title: Photographic film cartridge
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1991-10-31
Abstract: PURPOSE:To deal with a photographed film the same as a single photographic film cartridge. CONSTITUTION:The photographic film cartridge is constituted by bonding a take-up case 11 to the photographic film cartridge 10. The take-up case 11 is constituted of a film feeding frame 13 having an exposing aperture 15 and a cartridge 14 for taking up the film which continues to the frame 13. An expanding slot 16 is formed between the frame 13 and the cartridge 14. Then, the cartridge of the photographed film is broken by the use of the slot 16. Thus, the cartridge 14 is separated from the frame 13 and the cartridge 10.
Patent JP-H09130017-A (JP)
Title: Formation of electrode
Inventor: KADOWAKI HIROYUKI
IPC: H01L21/321
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To inhibit generation of residues of etching to a non-patterning area on the occasion of forming an electrode with a thick film etching method. SOLUTION: The forming method comprises a process to form an electrode layer 3 by coating the substrate 1 with a conductive paste, drying the paste and then baking the conductive paste and a process to etch the unwanted part of the electrode layer with a metal etching solution in order to form the predetermined pattern electrode 5. In this case, the electrode layer 3 is etched with the metal etching solution in which the grinding material is dispersed. Since the physical grinding effect by the mixed grinding material is applied with chemical etching reaction, even if the metal powder is covered with glass material, it can be removed and thereby residues of non pattern area can be eliminated perfectly.
Patent JP-H08117143-A (JP)
Title: Small rice bran bag
Inventor: MAEDA KOSAKU
IPC: A47K7/03
Filed: 1994-10-26
Abstract: PURPOSE: To provide a small rice bran bag which effectively elutes rice bran, is adjustable in the degree of the elution thereof, enables a user to select the bag of proper touch and hand, is easily producible and is excellent in cost effectiveness. CONSTITUTION: This small rice bran bag is composed of an inside bag 20 consisting of a plastic film bored with many small holes 21 of about <=1mm and an outside bag 30 consisting of a non-woven fabric bored with many holes 31 of about >=1mm. The inside bag and the outside bag are formed as an integral flexible bag body by thermal fusing of the plastic film at their edges and a rice bran material 40 is housed in the bag body.