baber/WOPTO huggingface dataset:
Patent JP-H10107932-A (JP)
Title: Image reader
Inventor: YAMAUCHI TSUYOSHI
IPC: H04N1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the image reader in which deformation of a scanner due to assembling defect is prevented and an excellent read image is stably obtained. SOLUTION: In the image reader that has a scanner to read an image and an electronics unit 3 placed to a lower part of the scanner and to contain electric components used to process an image, at least one adjustment device 9 is provided to at least the scanner or the electronics unit 3 and the adjustment device 9 is used to eliminate a play between the scanner and the electronics unit 3. Since the adjustment device 9 is used to eliminate a play between the scanner and the electronics unit 3, deformation of the scanner due to assembling defect is prevented and deformation of an optical system of the scanner is also prevented, then an excellent read image is stably obtained.
Patent JP-S60141763-A (JP)
Inventor: BUAIORETSUTO BOIDO
IPC: C09B29/085
Filed: 1984-12-05
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-H0564821-A (JP)
Title: Casting film-forming method
Inventor: YOSHIDA TORU
IPC: B29K69/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the method for forming polycarbonate film having excellent surface profile without developing surface irregularities, chalking and blushing and further film suitable for optical use such as phase difference. CONSTITUTION:As casting dope, polycarbonate having the intrinsic viscosity, which is not less than 0.8 and not more than 5.0, and the average molecular weight, which is not less than 40,000 and not more than 360,000 is employed and the casting is performed in the form of the dope having the concentration of solid content of 10-25%.
Patent JP-2001080360-A (JP)
Title: Door outside handle device for automobile
Inventor: KATO IZURU
IPC: B60J5/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a door outside handle device capable of improving a structure of a door handle assembly, simplifying manufacture processes, and reducing manufacture cost. SOLUTION: A door handle assembly 3 is mounted on an outer panel 2 of a back door 1. A locking device 15 of the back door 1 provided below a handle lever 4 through an operation cable 10 is unlocked by operating the handle lever 4 rotatably mounted on the door handle assembly 3. A cylindrical holding body 11 formed by piercing an end part side of the operation cable 10 is detachably held in a fixed position by a hook member 12 provided on the door handle assembly 3. The operation cable 10 is directly pulled through a cable end 13 mounted on the end part side of the operation cable 10 by operating the handle lever 4, and the locking device 15 of the back door 1 is unlocked by a cable tensioning mechanism part.
Patent JP-H02104670-A (JP)
Title: Plasma vapor growth apparatus
Inventor: KONUMA SHIGEHARU
IPC: C23C16/50
Filed: 1988-10-13
Abstract: PURPOSE:To produce an electrophotographic sensitive body minimal in surface defects by providing many openings to a high-frequency electrode in a reaction vessel in a plasma CVD apparatus and inhibiting the peeling off of reaction products from the electrode in the course of film formation. CONSTITUTION:Gaseous raw materials, such as H2 and SiH4, are introduced via an inlet valve 31 into a reaction vessel 1 evacuated by means of an exhaust valve 11 and a high-frequency electric power is impressed between a rotating drum-shaped substrate holder 4 and a cylindrical high-frequency electrode 2 from an electric power source 5 to produce plasma, by which an amorphous silicon hydride-type photosensitive film is formed on a substrate. At this time, many openings are provided to the high-frequency electrode 2, by which reaction products can be prevented from adhering to the whole surface of the electrode and peeling off in the course of film formation. Further, the withdrawal port are arranged into a zigzag arrangement and a parallel arrangement and the shape of the opening is circular, elliptical, and polygonal shapes, and further, rate of perforation and hole diameter are regulated to 7.4-51.0% and 2-3mm, respectively. By this method, the electrophotographic sensitive body having superior productivity and high reliability can be obtained.
Patent JP-S62116754-A (JP)
Title: Steel for stainless razor blade
Inventor: TAKADA KATSUNORI
IPC: C22C38/22
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a steel for a stainless razor blade having superior corrosion resistance and sharpness by reducing the amounts of S and acid-sol. Al in a steel, adding Mn to the steel to improve the sharpness of a blade made of the steel, and further adding Mo and Co to ensure hardness and toughness. CONSTITUTION:The composition of a steel for a stainless razor blade is composed of, by weight, 0.55-0.75% C, 0.05-0.35% Si, 0.2-1% Mn, 12-15% Cr, <0.01% S, <0.02% acid-sol. Al, 0.4-2% Mo and/or 1-5% Co and the balance Fe with inevitable impurities.
Patent JP-H1192635-A (JP)
Title: Polyester composition
Inventor: SUZUKI KEISUKE
IPC: C08K3/34
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly producing THF in polymer producing process, compounding process or the like by adding a silicon compound having silanol group to a specific polyester. SOLUTION: This polyester composition comprises (A) a polyester in which at least either one terminal group is hydroxytetramethylene group and (B) a silicon compound having >=10<18> /g silanol group. The component A includes a polyester in which 1,4-tetramethylene glycol and/or poly 1,4-tetramethylene glycol is polymerized as a glycol component. The component B is preferably water-containing silicon dioxide and amorphous silicon dioxide, and component B content in the composition is preferably >=0.1 wt.% expressed in terms of silicon dioxide. Furthermore, it is preferable that the component B is added in production of polyester, especially in charging of polyester raw materials to a reactor.
Patent JP-H1191755-A (JP)
Title: Water supply tank
Inventor: MIYAI JUNICHI
IPC: B65D1/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact water supply tank. SOLUTION: Pump connection cylinders integrated with a tank body 1 at the time of blow-molding the tank body 1 and formed by boring after the molding are provided on an entire periphery of the blow-molded tank body 1 in a plurality of zigzag arrays. A distance between peripheral sides of tip flanges 6 of the pump connection cylinders 4 is made smaller than an outer diameter of the tip flange 6 to downsize the water tank.
Patent JP-2001082299-A (JP)
Title: Ignition controller
Inventor: SHINDO YOICHI
IPC: H02P9/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To stably start an engine during kick starting in regard to a vehicle using both starting by a self-starter and kick starting. SOLUTION: When an ignition switch is turned on, a control circuit 2 monitors a power supply voltage VB of a battery B, and when this voltage is lower than a set value, the control circuit 2 prohibits starting by a self-starter. When kick starting, electric power of a self-starter dynamo SSD is fed to an ignition control circuit 7 via a diode of a driver part 3 and a diode 5. At this point, the control circuit 2 turns a relay 4 off and prevents electric power from being fed to a load circuit LC and the battery B. When a rotation signal RS of an ignition signal pulser IP is inputted in a state where a self-starter switch is not pushed, the control circuit 2 judges it to kick starting and maintains the relay 4 off. When an engine reaches a set engine speed and becomes stable, the control circuit 2 turns the relay 4 on and electric power is fed to the load circuit LC and the battery B.
Patent JP-S62117182-A (JP)
Title: Bonding terminal part plating method
Inventor: MAJIMA NIWAJI
IPC: H01L23/48
Filed: 1985-11-18
Abstract: PURPOSE:To perform a plating on a terminal part with high yield by performing the plating on the terminal part masking a part other than the terminal part after a plating conductive layer is formed by leaving a mask pattern for the etching of an insulation layer. CONSTITUTION:A plating conductive layer 16 is formed at the whole plane including a terminal part 15 while leaving a mask pattern 14 after the etching is performed on the insulation layer 11. Following that, after a masking is performed on the part other than the terminal part 15 by using a masking material 17, a plating metal 18 is stuck on the terminal part 15 by performing the plating, and after that, the conductive layer 16, and the mask pattern 14 other than the terminal part 15 are eliminated in order. When the plating metal 18 is plated on the terminal part, a plating solution invades between the plating conductive layer 16 and the masking material 17, and an Au may be plated at some local parts, however, even when the etching is performed on all planes, the grinding of the surface of an element is not required since the masking material 17 exists on a lower layer, and the reduction of the reliability can be prevented.
Patent JP-H0977255-A (JP)
Title: Pneumatic transportation device of compressible powder and granular material
Inventor: OISHI UKICHI
IPC: B65G65/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of pneumatic transportation without generating clogging of a transfer tube by employing the constitution in which the mixing ratio of the compressible powder and granular material to the compressed gas for transportation is kept constant by a compact equipment. SOLUTION: In a pneumatic transportation device of the compressible powder and granular material, a powder and granular material feeding cylinder 8 to which a screw type feeding blade 10 is added is inserted in a long mixing cylinder 2 to blow and feed the compressed gas through a filter 3 in a communicated manner, a powder and granular material hopper 12 is provided on an upper part of the feeding cylinder 8 in a communicated manner, and a check valve lid 16 is provided on the tip of the feeding cylinder 8.
Patent JP-H02105051-A (JP)
Title: Electrophorectic device
Inventor: OKUZAWA TSUTOMU
IPC: B01D57/02
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the decrease of a sample concn. and the increase of a sample bore and to improve migration sepn. performance by adopting multiple pipes to the sample injecting pipe of the electrophorectic device consisting of a migration cell, buffer soln. system, sample injecting pipe, electrolyte system, electrode, and DC power source and passing the sample to the inner pipe and the buffer soln. to the outer pipe. CONSTITUTION:The buffer soln. is drawn out of a buffer soln. tank 16 and is admitted from a buffer soln. inflow port 6 into the migration cell 1, from which the buffer soln. is made to flow downward as parallel flow. The sample injecting pipe is made of, for example, double pipes 11. The sample is passed through the inside pipe 14 and the buffer soln. is passed through the outside pipe 15 by driving a sample pump 12 and is injected through the sample injecting part 5 into the buffer soln. in the migration cell 1. The spread of the sample near the injecting part 5 is prevented by using the double pipes 11 in this way, by which the degradation of the migration performance is averted. The buffer soln. carrying the sample is thereafter passed through the inside of the electric field formed of electrodes 3a, 3b and is subjected to migration and sepn. The sample is moved toward the electrodes by the respective charges and is fraction-collected in a fraction collection port 7. The remaining buffer soln. is discharged from an outflow port 8 by using the pump 9.
Patent JP-S61134406-A (JP)
Inventor: MORI KITSUO
IPC: E01D101/24
Filed: 1984-12-04
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-H03118917-A (JP)
Title: Method for controlling side guide of down coiler
Inventor: SAKATA OSAMU
IPC: B21C47/34
Filed: 1989-10-02
Abstract: PURPOSE:To improve coiling shape and maintenance property by closing a disk roller and opening a liner plate when a strip coiling is started and reversing the closing and opening when a strip bottom part passes through the final stand. CONSTITUTION:When the coiling of strip 13 is started, a cylinder unit 6 is controlled, the opening of a side guide body 5 is set to a specified value, the disk roller 7 guides the strip 13 to give a command to a cylinder unit 9 and the liner plate 10 is set to a wide opening. When the bottom of the strip 13 passes through the final stand 1 of a finishing rolling mill, a detector 12 outputs a signal to a controller 11, the liner plate 10 is closed to guide the strip 13 and to open the disk roller 7. Coil edges are uniform and trimmed, the coiling shape is made excellent, maintenance property of the side guide can be improved.
Patent JP-H05240272-A (JP)
Title: Method of making brake band
Inventor: YOHAN IETSUKERU
IPC: F16D65/04
Filed: 1992-09-28
Abstract: PURPOSE: To enable low-cost, dimensionally stable precise production of a brake band by deforming a sheet of steel at right angles to its plane and forming the cylindrical range of the brake band. CONSTITUTION: A circular blank is cut out from a sheet material, formed into a cup-shaped preform A, the sleeve section 1 of the preform thinned to a predetermined thickness in the rolling press process, the bottom wall 2 separated. A U-shaped stamped portion 3 with two legs 4, and an L-shaped stamped portion 5 with a leg 7 are provided with slits 8 by stamping. Notches 13 are provided to a portion 11 in the range of the leg 7 to help positioning of a constituting element 14. Actuating elements 15, 16 are integrally formed by the constituting element 14 stamped from the bottom wall 2. A friction lining 22 provided with slits is bonded to the inner circumference of the intermediate product 1, slits 23 are formed by the particle beam cutting process, and the cylindrical range 1 of the brake band B is divided into individual band loops.  Thus, the brake band with accurate dimension can be produced at a low cost.
Patent JP-H04134269-A (JP)
Title: Glitch sensing device
Inventor: KUROIWA MASAHIKO
IPC: H03M1/08
Filed: 1990-09-26
Abstract: PURPOSE:To provide sensibility for glitch having a narrower pulse width by furnishing a memory means, which stores in memory the max. value data and min. value data given by a judging means at certain acquisition intervals. CONSTITUTION:The max. value and min. value of data emitted from an A/D converter circuit 2 are sensed at certain acquisition intervals, and the values are recorded in memories 24, 25. Accordingly a glitch sensing device has no feedback loop as one circuit and performs pipeline motions without placing the condition judgement, so that the motion speed is not limited by the total of transmit delay times in the loop. That is, the motion speed is only limited by individual transmit delay times such as the setup time of distributed condition holding an max./min. value holding flipflop, the hold time, max. toggle fre quency, and the timing skew of control signal in signal processing relative to the data.
Patent JP-H04136655-A (JP)
Title: Duct for dust-proof room air conditioning
Inventor: SAKUMA SHOICHI
IPC: F24F13/02
Filed: 1990-09-27
Abstract: PURPOSE:To simplify setting work and to prevent environmental dirt and dust from entering a duct during the setting work by a method wherein the duct is made of unpermeable and soft film and is formed integrally from a connecting end to an air cleaning air conditioner to the other connecting end to a dust-proof room before its local setting. CONSTITUTION:'SHEERFILLMICRO, TEX(R)' or 'breath, ron(R)' is used as a material of a duct and its thickness is about 1 to 2mm when ventilation sectional area of the duct is about 1m<2>. An air supply duct 5A is a long one formed integrally from a connecting end to an air conditioner 3 to the other connecting end to a dust-proof room 1 before its local setting. The connecting end to the air supply dust-proof room 1 is formed in a large opening, not branched for each filter 2. An exhausting duct 6a is a long one having a double structure in which inside and outside are periodically combined in the cross section of the duct 6A to form air pockets 6b which expand in the longitudinal direction with extra pressure and formed integrally from a connecting end to the dust-proof room 1 to the other connecting end to an air suction fan 7 before its local setting. Accordingly, the setting work is very simple and further outside dirt and dust can be prevented from entering the ducts.
Patent JP-H1196619-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAWAKI CHIKANORI
IPC: G11B15/43
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a tension arm capable of making stable tension control by decreasing the hysteresis of a tension spring when a torsion coil spring is used as the tension spring 13 of a tension arm used for a magnetic recording and reproducing device, such as VTR. SOLUTION: The tension spring 13 is so constituted that the distance between the flange 12a of a spring holder 12 holding the tension spring 13 and a pawl part 12b is made larger than the height of the tension spring 13 by assuring spacings between the coils of the torsion coil spring as the tension spring 13, by which even if the tension spring 13 is twisted in a seaming direction and a rewinding direction, there is no loss to be caused by the contact between the respective coils. Since the spring 13 is not compressed by the spring holder 12, the thrust force between the flange 12a and the coils and between the pawl part 12b and the coils is made small and the hysteresis can be decreased.
Patent JP-H08121718-A (JP)
Title: Combustion device
Inventor: OGINO TOSHIRO
IPC: F23D11/02
Filed: 1994-10-24
Abstract: PURPOSE: To inhibit the choking of a vaporizing element with tar produced and prevent malfunctioning of the vaporizer so as to make the amount of combustion invariable for a long time and keep the combustion satisfactory. CONSTITUTION: A comnustion device is provided with a vaporizing part 1 for vaporizing the fuel fed from a fuel-feeding means, a heater 9 for heating the vaporizing part 1, a nozzle 3 for ejecting fuel gas after vaporization at the vaporizing part 1, and a burner for burning the fuel gas ejected from the nozzle 3. In the vaporizing part 1 a cylindrical vaporizing chamber 6 for vaporizing the fuel is placed and on the side of the nozzle in the vaporizing chamber 6 a specified open space 6a is fromed. On the side of a fuel-feeding port 8 a vaporizing element 7 consisting of a rod-shaped inorganic porous body is placed.  In this constitution that portion of the fuel which has not been vaporized in the vaporizing eiement 7 is vaporized at the walls of the vaporizing chamber 6 in the open space 6a so that choking with tar in the vaporizing element 7 and at the fuel ejection hole of the nozzle 3 can be inhibited and the amount of combustion can be prevented from falling.
Patent JP-2001079573-A (JP)
Title: Ozone injection control method
Inventor: KAGEYAMA KOJI
IPC: C01B13/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ozone injection control method which enables rapid response to the variation in quality of water to be treated, proper maintenance of quality of treated water and also reduction in ozone injection amount. SOLUTION: In a process for injecting gaseous ozone into water to be treated to treat the water, this control method for controlling the ozone injection comprises subjecting the flow rate G (Nm3/h) and the concentration C03 (g/Nm3) of gaseous ozone, which are measured by using their respective measuring instruments 8 and 9 placed in an ozone injection section, to FF(feed forward) control in such a way that correlation of the absorbance C0E at a 260 nm UV wavelength (with a 5 cm cell) and the flow rate L (L/h) of the water to be treated, which are measured by using their respective measuring instruments placed in a section preceding the ozone injection section, with the flow rate G (Nm3/h) and concentration C03 (g/Nm3) of the gaseous ozone, meets the relational expression (G×C03)/(L×C0E)=C (wherein C is a constant within the range of 4.5-5.5).
Patent JP-H1189428-A (JP)
Title: Roof-top planting basement
Inventor: UMEBOSHINO AKIRA
IPC: A01G7/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve workability and adjust the water content in planting soil. SOLUTION: A porous board 10 comprising porous concrete is formed by using larger aggregates 11A at the upper side and smaller aggregates 11B at the lower side so that the upper-side cavities become larger and the lower-side cavities become smaller. A water-retention sheet 12 consisting of a fiber material such as a nonwoven fabric is fixed on the lower side of the porous board 10, and the cavities of the porous board 10 are filled with planting soil 13. A waterproofing layer consisting of waterproofing sheets is formed on the concrete slab on the roof of a building, and a number of the porous boards 10 are placed in regular order on the waterproofing layer. The porous boards 10 presses the waterproofing layer, and at the same time the damage of the waterproofing layer attributable to the placing of the porous boards 10 can be prevented through the water-retention sheet 12.  This enables the direct planting of plants 20 on the upper surface side of the porous board 10, and the water content adjustment in the porous board 10 through the water-retention sheet 12, and thereby the plants 20 grow well.
Patent JP-S61136004-A (JP)
Title: Pneumatic actuator
Inventor: SAKAGUCHI YUJI
IPC: F15B15/06
Filed: 1984-12-07
Abstract: PURPOSE:To reduce can actuator in weight and to enlarge the effective length by reinforcing the outer periphery of tubes separated from each other in the longitudinal direction with a mesh reinforcement structure, and coupling the tubes with the mesh reinforcement structure. CONSTITUTION:Tubes 1 having each one end sealed up by closing members 3a, 3b are disposed separate from each other in the longitudinal direction. The outer periphery of the tubes is reinforced with a mesh reinforcement structure 2, and the tubes 1 are coupled to each other by the mesh reinforcement structure 2. A pressurized fluid is introduced into one tube 1 to generate contractile force in the axial direction, so that when the presurized fluid is discharged from the nouter tube 1, the mesh reinforcement structure 2 moves towards the tube 1 where the pressurized fluid is introduced, thereby rotating a pulley 12. Thus, the need of chain, a wire and so on can be eliminated to reduce the closing members to a compact size. Accordingly, the weight of an actuator can be reduced, and the effective length can be enlarged.
Patent JP-S63110729-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGU ZENZO
IPC: H01L21/302
Filed: 1986-10-29
Abstract: PURPOSE:To enable the processing of an insulating film with little difference in transformation and to improve controllability for minutely processing dimensions of a gate opening window and a contact hole, by first transcribing a patterned resist layer on a metallic layer under prescribed conditions of dry etching and next using this metallic layer as a mask for processing the insulating film. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1, and a metallic layer 3, whose etching rate under the first condition for dry etching is much smaller than that of the insulating film 2, is formed on the film 2. A resist layer 4, whose etching rate under the second condition for dry etching is much smaller than that of the metallic layer 3 and which is patterned, is formed on this metallic layer 3. Successively, while a resist layer is used as a mask, the metallic layer 3 is dry-etched under the second condition, and the dry-etched metallic layer 3 is used as a mask and the insulating film 2 is dry-etched under the first condition. Hence, control in minutely processing dimensions of a gate opening window and a contact hole can be facilitated with little difference in transformation of the insulating film's precessing dimension to the mask dimension.