baber/WOPTO huggingface dataset:
Patent JP-H1031264-A (JP)
Title: Magnetic recording rewritable camera
Inventor: ITO JUNICHI
IPC: G03B17/24
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording rewritable camera capable of surely erasing magnetic data already recorded and magnetically recording new magnetic data again. SOLUTION: The perforation of film 25 is detected by a photoreflector 26 and the movement of the film 25 is detected by a photointerrupter 27. Furthermore, this camera is provided with an information holding means holding information recorded in a magnetic recording area on the film 25 and changing the recorded information held according to an instruction by a photographer. In the case the recorded information in the information holding means is changed, a recording start position is decided by rewinding the film 25 by one or more frames and then winding it by specified amount based on output from the photoreflector 26 and the photointerrupter 27 by a microcomputer 11. When the film 25 reaches the recording start position, the information in the information holding means is magnetically recorded on the film 25 by a magnetic head 24.
Patent JP-S6163055-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITO TAKAYUKI
IPC: H01L21/331
Filed: 1984-09-03
Abstract: PURPOSE:To make it easy to set up Zener voltage by means of providing a Zener diode between an emitter layer and a base layer with high impurity concentration by a method wherein a collector layer with high impurity concentration at surface layer and normal concentration at lower layer is epitaxially grown on a semiconductor substrate and after diffusion-forming a deep base region in the collector region, an emitter region is provided in the base region. CONSTITUTION:An N type layer 2 to be a collector region is epitaxially grown on an N<+> type Si substrate 1 while the surface layer is ion implanted with N type impurity such as P etc. and then an N<++> layer 3 is formed on the layer 2 by heat treatment. Next a P type base region 4 penetrating into the layer 2 through the layer 3 is diffusion-formed and an N type emitter region 5 is provided in the region 4 to produce an NPN type transistor. Through those procedures, the upper peripheral part of P type base region 4 is encircled by the N<++> type layer 3 to make a Zener diode making it feasible to set up Zener voltage of a transistor extending over wide range.
Patent JP-H0848114-A (JP)
Title: Pneumatic tire
Inventor: SAKANO MASATO
IPC: B60C11/12
Filed: 1994-08-08
Abstract: PURPOSE:To reduce the pattern noises while maintaining the snow-on-drivability. CONSTITUTION:On a tread part 2 of this pneumatic tire, a rib 10 is formed in and around an equatorial plane of the tire, while at least a rank of block lines 11 and 12 each at the outside of the tire cross direction, and a cross direction edge component per unit width should be set to be less than 50% of the cross direction edge component per unit width of each block line.
Patent JP-H0349295-A (JP)
Title: Soldering method for electric components
Inventor: KOYAE KENJI
IPC: H05K3/34
Filed: 1989-07-17
Abstract: PURPOSE:To prevent insufficient amount of solder at a joint and reduced wettability, by using solder powder whose tin content is lager than the eutectic point together with solder powder with smaller tin content so that the total content of tin is identical to the eutectic point ratio. CONSTITUTION:A soldering part 3 of a printed board is coated with solder paste and the soldering part is buried slightly by a lead 2 and solder cream and heated. When solder powder G whose tin content is larger than the eutectic point is blended with solder powder F with less tin content as specified, the melting temperature of solder 1 becomes higher and melting start time is delayed. Since the tin content of the melted solder 1 differes from the content of the eutectic point E, the wettability of the solder 1 between the soldering part 3 and a lead 2 is deteriorated. Therefore, the solder can not be absorbed easily by the lead 2 which is heated faster than the soldering part 3 leaving adequate amount of solder 1 between the lead and the soldering part. Furthermore, after the solder paste is all melted, the tin content is identical to the content of the eutectic point E without deteriorating wettability between the soldering part and the lead 2.
Patent JP-H0348811-A (JP)
Title: Solution for contact lens
Inventor: KAWAGUCHI TORU
IPC: G02C7/04
Filed: 1989-07-18
Abstract: PURPOSE:To obtain the soln. for contact lenses which can make the hydrophicility imparting treatment of the contact lenses in a short period of time by adopting the constitution in which a water-insoluble polymer essentially consisting of 2-hydroxyethyl methacrylate and a solvent for dissolving this polymer are mainly used. CONSTITUTION:This soln. for contact lenses is mainly constituted of the water- insoluble polymer essentially consisting of the 2-hydroxyethyl methacrylate and the solvent for dissolving this polymer. Such soln. is used and the hydrophobic contact lenses are subjected to the treatment of wetting a part of the lens surfaces of the entire surface thereof by immersion, etc., of the lenses into this soln., then rinsing the contact lenses with water. The dissolved polymer is thereby flocculated and stuck to the lens surfaces. Such hydrophilic polymer is insoluble in water and is, therefore, strongly adsorbed onto the surfaces of the contact lenses, by which the hydrophilic property is well imparted to the surfaces of the contact lenses.
Patent JP-H1016001-A (JP)
Title: Forming of synthetic resin molding with wall of ununiform thickness and mold used for this forming
Inventor: OGAWA TOKUJI
IPC: B29C33/38
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently injection-mold a synthetic resin molding with a wall of uniform thickness consisting of a thick wall part and a thin wall part. SOLUTION: In a method for forming a molding with a wall of ununiform thickness using a mold with a cavity consisting of a thin wall part and a thick wall part, the difference between the maximum thickness a1 of the thick wall part of a mold cavity and the minimum thickness a2 of the thin wall part is given as A, and the difference between (the thickness a1 of the mold cavity + the thickness b1 of a heat insulating layer) at the maximum thick wall part of the mold cavity and (the thickness a2 of the mold cavity + the thickness b2 of the heat insulating layer) at the minimum thin wall part of the mold cavity is given as B. Then the injection molding is performed using the mold coated with the heat insulating layer which has a relationship of A>=0.5mm, A>=B. Thus it is possible to set the temperature of the mold at a low level and thereby shorten the cooling time of the mold.
Patent JP-S5887857-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L21/8249
Filed: 1981-11-20
Abstract: PURPOSE:To contrive improvement in reliability of the titled semiconductor device by  a method wherein, in the composite semiconductor device having a bipolar element  and an MOSFET element built-in thereof, the homogenization of the characteristics of  a composite type IC is accomplished. CONSTITUTION:On the surface of a high specific resistance N type Si substrate 1, a  thick oxide film 11 and a thin gate oxide film 12 are formed. Among the semiconductor regions surrounded by the thick oxide film 11, the adjoining regionsIa andIb are  used as the region where a PNP transistor will be formed, and a region II is used as  the region for formation of a p-channel MOSFET. Then, after a polycrystalline Si  layer has been formed by adhering Si thereon, polycrystalline layers 13a and 13b are  left over. A horizontal type PN transistor and p<+> layers 14 and 15, to be turned to an  emitter, are formed in the regionIb, and p<+> layers 16 and 17 which will be used as a  source and drain are formed in the region II. Also, an n<+> layer 18 which will be  turned into the base of the PNP transistor is formed in the regionIa. Lastly, every  region is contacted with each other by vapor-depositing Al on the whole surface, the  patterns of each electrode and wiring are formed by performing photoetching, a horizontal type PNP transistor is formed in the regionI, and a p-channel MOSFET is  formed in the region II.
Patent JP-H108664-A (JP)
Title: Structure for attaching gutter to roof
Inventor: NAKANO NAOKI
IPC: E04D13/072
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To attach a gutter to the outer periphery of a roof at a proper position. SOLUTION: A roof 1 is incorporated at its outer periphery with a bracket means 7 for allowing a gutter 8 to move at least in vertical and horizontal directions, and the gutter 8 is attached to the outer periphery 5 of the roof 1 while the vertical and horizontal positions thereof are adjusted. With this arrangement, the attaching position of the gutter 8 is adjusted. Thereby, it is possible to attach the extrusion-molded gutter 8 having a hollow bottom part can be attached to the outer periphery of the roof.
Patent JP-H0848028-A (JP)
Title: Misregister detection method and apparatus in multicolor rotary press and register adjusting automatic controller
Inventor: ONO KINICHIRO
IPC: B41F33/14
Filed: 1994-08-08
Abstract: PURPOSE:To obtain an accurate misregister by a relatively small and ordinary register mark in a multicolor rotary press. CONSTITUTION:The register marks each having a material or immaterial inherent reference point printed on running paper 1 by printing parts 18-1-18-4 and a circular image sensor 3-1 wherein a plurality of detection elements capable of detecting one register mark all at once are circularly arranged are provided and an image sensor camera 13-1 is provided so as to be capable of corresponding to the printing position of each of the register marks and the circular image sensor 3-1 is scanned in the timing related to the rotation of the printing parts 18-1-18-4 to take in pixel data. An operation means 87 operating the coordinates positions of the reference points of the register marks and the deviation to the coordinates positions should be present of the reference points in the coordinates wherein the center of the circular image sensor 3-1 is set to the origin on the basis of the pixel data is provided.
Patent JP-H0743899-A (JP)
Title: Radiation sensitive resin composition
Inventor: MIYAMOTO HIDETOSHI
IPC: G03F7/023
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a radiation sensitive resin composition high in adhesion to a substrate and solubility in an alkaline peeling solution at the time of peeling by incorporating a specified alkali-soluble novolak resin and a quinonediazido compound and a specified compound. CONSTITUTION:The radiation sensitive resin composition comprises 100 pts.wt. of the alkali-soluble novolak resin obtained by polycondensation of m-cresol or a mixture of m-cresol and p-cresol and phenol represented by formula I with aldehydes, 10-50 pts.wt. of the 1,2-quinonediazido compound and 2.5-20 pts.wt. of the compound of formula II. The molar ratio of the m-cresol/p-cresol/ the phenols of formula I is 40-95/0-60/0-50. In formulae I and II, l is 2 or 3; R is alkyl; n is an integer of 1-5: and X is epoxycyclohexyl optionally substituted by 1-3C alkyl or alkoxy.
Patent JP-H0763199-A (JP)
Title: Extracting device of secondary air flow from axial flow compressor
Inventor: TOOMASU MAINDORU
IPC: F04D29/58
Filed: 1994-08-08
Abstract: PURPOSE: To minimize total pressure loss for improving efficiency in an appliance by mounting a means capable of utilizing the kinetic energy of the peripheral component of flow velocity in an extraction slot. CONSTITUTION: An annular extraction slot 4 is disposed on a gas turbine casing 3 between the stationary blade wheel 1 and the moving blade wheel 2 of a compressor. The extraction slot 4 is opened in an extraction chamber 5, and the extraction chamber 5 is connected to an extraction tube 6. The inlet area of the extraction slot 4 has a fixed height, and a mini-cascade 7 is disposed at this area. The part of the extraction slot 4 formed subsequently to the mini- cascade 7 is formed as a diagonal diffuser 8. When a secondary airflow is extracted, the flow at the inlet to the extraction slot 4 is directed in an axial direction by the mini-cascade 7. As a result, a peripheral component of flow velocity is converted to static pressure. It is thus possible to reduce total pressure loss.
Patent JP-S57109402-A (JP)
Title: Antenna device
Inventor: MOROOKA TASUKU
IPC: H01Q19/10
Filed: 1980-12-26
Abstract: PURPOSE:To direct a large-diameter reflective mirror antenna to beams stably, by detecting the deviation between a pilot signal and a pilot antenna to vary the phase center position of an array antenna in respect to the beam control of the large-diameter reflective mirror antenna. CONSTITUTION:A primary feeding system 12 is arranged oppositely to a large- diameter parabolic reflective mirror 11 and is fixed by trusses 13. In the feeding system 12, antenna elements 14 are arrayed periodically two-dimensionally to constitute an array antenna. Complex weighting equipments 15 which can set driving amplitude and phase variably are connected to elements 14, and elements 14 are connected to summing curcuits 16. On the same plane of the array antenna, pilot antennas 17 of the same antenna center are arranged symmetrically  in a square. The pilot signal is transmitted from an earth station to the antenna device in the comic space, and the signal received by the antenna 17 has the  direction detected by a direction detector 21, and the phase center of the array  antenna is directed to the beam direction of the antenna 17 by a signal processing device 22.
Patent JP-S5881454-A (JP)
Inventor: UERUNAA SUTAARU
IPC: B04B1/20
Filed: 1982-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0931926-A (JP)
Title: Metal porous sound absorption plate
Inventor: MIYASATO FUKUJI
IPC: E01F8/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal porous sound absorption plate which is excellent in corrosion resistance, strength and rigidity. SOLUTION: An organic resin and or inorganic resin binder is mixed into an unwoven cloth-like metal fiber integrated article 1, with a porous plate 2 arranged inside or on the rear and pressure-molded, which covers the surface of the metallic fiber 11 with the organic resin binder or the inorganic resin binder, thereby preventing the surface of the metallic fiber from direct contact with an open air or a water content and enhancing corrosion resistance. The application of these binders enhances the strength and rigidity of the metallic fiber integrated articles 1. In addition to the enhanced strength and rigidity of the porous plate 2, a metal-made porous sound absorption plate is available, which is excellent in strength and rigidity.
Patent JP-2001015943-A (JP)
Title: Joining structure for units
Inventor: ANDO HIROSHI
IPC: H05K5/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To acquire a joining structure of units capable of easily and securely detaching a unit from other unit or locking a joint joining while joining units. SOLUTION: In a joining structure of a unit 20 and a unit 30 freely detaching a display-and-operation unit 20 and an SDH unit 30, a pivotal lever 200 is pivotably set on one unit 20. An engaging projection 210 and an engaging hole 110 are respectively arranged on the pivotal lever 200 and a display-and- operation unit 20 with them mutually engaged in a locked position of the pivotal lever 200, so as to retain the SDH unit 30 and the display-and-operation unit 20 in joining state, and with them mutually detached in except a locked position so as to detach the SDH unit 30 and the display-and-operation unit 20. The display-and-operation unit 20 is structured to be pressed and detached from the SDH unit 30 with the pivotal lever 200 rotated from the locked position in an arrow A direction.
Patent JP-S6164604-A (JP)
Title: Stacker crane
Inventor: SHIAKU TAMOTSU
IPC: B65G1/04
Filed: 1984-09-04
Abstract: PURPOSE:To improve productivity by providing a stand to move freely up, down, back and forth with a crane body, and a sub fluctuating stand with a position transducer for lifting a load on the former stand in point of a stacker crane for an automatic warehouse. CONSTITUTION:A pallet P is placed onto a fork 15 of a fluctuating stand 8, and a stacker crane 5 is made to travel up to the position of an auto palette changer undescribed in the figure to be stopped there. Then, after a sub fluctuating stand 16 is ascended, the pallet P is transferred from the fork 15 to a conveyor 33, and stopped at the fixed position by detecting a high position of the sub fluctuating stand 16 by the transducer undescribed in the diagram. Then, the pallet P is locked by a stopper, and transferred onto the auto pallet changer before onto a machining center. The pallet P is put back in stock space 3 for goods of a rack 2 in a reversed order after the end of processing. Productivity can be improved by this system.
Patent JP-H064872-A (JP)
Title: Optical disk reproducing device
Inventor: WATANABE SATORU
IPC: G11B7/30
Filed: 1992-06-19
Abstract: PURPOSE:To reduce a noise by deciding the voltage reference of an A/D converter stably. CONSTITUTION:A regenerative RF signal outputted from an optical pickup 10 is supplied to a clock generation circuit 11, an initialized area detection circuit 12 and an A/D converter 14. By the clock generation circuit 11, a signal relating to a clock area is supplied to the initialized area detection circuit 12, by the initialized area detection circuit 12, an intialized area is detected by the output signal and the signal level of the area is latched. By a threshold value setting circuit 13, based on the output from the initialized area detection circuit 12, a decided reference level is supplied to the A/D converter 14 and ADD-converted, and digital data are outputted from an output terminal 15.
Patent JP-H1128052-A (JP)
Title: Cold water-treating device
Inventor: ITO YOKI
IPC: A23L3/36
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cold water-treating device capable of protecting the bottom of a water tank from corrosion caused with water by forming a protruding part, which protrudes under the periphery of the bottom face of the water tank to make a level difference between the bottom face of the water tank and the lower face of the protruding part, and preventing water drops sprung out of the water tank from flowing down to the bottom face along the side wall of the water tank. SOLUTION: This cold water treating device is constituted by forming a protruding part 5C, which protrudes downward, on the outer periphery of a bottom plate 5A of an outer case 5, which constitute a water tank 1, to form a level difference 5D between the bottom plate 5A surface and the lower surface of the protruding part 5C, so that almost all brine sprung out of a second water tank 1B and flown downward along a side plate 5B of the outer case 5 flows to drop downward along the side plate 5B, and even when the brine flows over to the lower face of the protruding part 5C, the brine does not travel through the level difference 5D to the bottom face 5A over the level difference 5D.
Patent JP-S6246693-A (JP)
Inventor: SAKAI YOSHIAKI
IPC: A47B63/00
Filed: 1985-08-24
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-H0912286-A (JP)
Title: Vehicle for high lift work
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1995-06-28
Abstract: PURPOSE: To mount a long-sized expansion post boom having the number of expansion stages equal to the conventional one by attaching the lower surface of a working table in the position higher than the lower end of an expansion post boom, and positioning the lower end of the expansion post boom on the rear side of the frame and in the position lower than the upper surface of the frame in the housing attitude. CONSTITUTION: A working table is attached to an attaching part of a working table attaching arm 6 so that the lower surface may be higher than the lower end of an expansion post boom 5. For making the working table into the storing attitude, an expansion boom 4 and the expansion post boom 5 are contracted, the expansion boom 4 is made to fall toward the rear part of a vehicle 1, and therefore, the lower end of the expansion post boom is positioned on the rear side on the rear end of a base stand frame 2 and in the position lower than the upper side.  Since the working table storing attitude in which the lower end of the expansion post boom 5 is lapped within the height range of the base stand frame 2 can be taken, the length of the expansion post boom 5 in the contracting state can be increased by the lapped length while maintaining the height restriction of a vehicle for high lift work.
Patent JP-S6341977-A (JP)
Title: Table form data display system
Inventor: YASUDA MASATAKA
IPC: G06Q10/10
Filed: 1986-08-08
Abstract: PURPOSE:To grasp the constitution of the whole of table form data at a glance by scrolling the corresponding data in the field of the table form data. CONSTITUTION:A CPU 1 generates table form data displayed at a CRT 5 and displays the table form data at the CRT 5. When the CPU 1 receives a keyboard input from a keyboard 6 through a keyboard interface 7, the scrolling displaying command concerning a field inspects, and when it is decided to be the command of the scrolling displaying, the CPU 1 determines the field on the table form data from a cursor position and the number of the row and the number of the digit scrolled from the keyboard inputted command. Next, the determination of the data corresponding to the number of the scrolling row and the number of the digit is executed to the displaying object data of the said field based upon the determined information, and the data are displayed again. By repeating the processing, the displaying of the data not displayed can be executed concerning the field to the optional field of the table form data.
Patent JP-S6250556-A (JP)
Inventor: MIHARA YOZO
IPC: E04F15/20
Filed: 1985-08-27
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-H0476384-A (JP)
Title: Drying control system for grain dryer
Inventor: KOJIYOU REIJI
IPC: F26B25/22
Filed: 1990-07-13
Abstract: PURPOSE:To prevent the overdrying of grains and estimate the finishing time of the drying of the grains by a method wherein the grains are dried by operating respective detecting moistures in a ventilating chamber and an air discharging chamber, the initial moisture of the grains, a finishing target moisture and a time required until the drying of the grains is finished. CONSTITUTION:In a drying control device 47, the change of the value of grain moisture, detected by a moisture sensor 7, is compared with the change of the value of grain moisture, set and stored in a CPU 45, as well as the change of moisture difference operated from the values of moistures detected by respective moisture sensors 34, 35. When an abnormal value is detected in either one of them, a drying machine 8 is stopped automatically by the control device, in which a normal value is detected. The drying time of the grains is operated in parallel. A hot air moisture MO in a ventialting chamber 4 and a discharging air moisture MO in an air discharging chamber are inputted into the CPU 45 and when a timer 48 operates the elapse of one hour, a discharging air moisture M1 and a discharging air moisture ME upon finishing the drying of the grains are substituted into an operating formula, set and stored into the CPU 45, whereby a time required from the initial period of drying to the finishing of the drying of the grains is operated and one hour of the elapse time until the operation is finished is subtracted from said operated time to indicate it on an indicator unit 41.