baber/WOPTO huggingface dataset:
Patent JP-H0330079-A (JP)
Title: Signal processing processor and its driving method
Inventor: YAMASHINA MASAKATSU
IPC: G06K9/62
Filed: 1989-06-27
Abstract: PURPOSE:To recognize the character without inputting a signal at a high speed from the outside of an LSI by providing plural pieces of registers for collation and calculation so that write of its register can be controlled freely, and also, selecting an output of the register and supplying it to an adder. CONSTITUTION:A multiplier 2 calculates the product Jji X Mj of a dictionary vector Jji (j=1 to n, i=1 to m) inputted from a dictionary memory 1 through a signal line 21, and a character vector Mi (i=1 to m) inputted through an input signal line 22. A result of its calculation is inputted to an adder 3, and added with an input signal from a selector 5. A result of its addition is inputted to a register group 4, write is controlled freely by a control signal from a controller 6, and also, by the controller 6 and the selector 5, one of outputs from the register group 4 is selected and outputted.
Patent JP-H0816622-A (JP)
Title: Field survey data file system
Inventor: USAMI SUSUMU
IPC: G01C15/00
Filed: 1994-06-27
Abstract: PURPOSE:To produce a distribution map of a wide area and to attain a large field distribution survey by receiving the radio waves from a satellite through an antenna system and then displaying these radio waves on a display device of a portable computer. CONSTITUTION:The radio waves sent from a satellite are received by an antenna system 1 serving as a GPS (Global Positioning System) receiver and sent to a CPU 4. The CPU 4 fetches the present position of the satellite as a time, for example, that includes the east longitude, the north latitude and the date to record it on a table of an IC card 6 and also displays the time on a display device 2 of a portable (e.g., a notebook type) computer main body. Thus it is possible to easily produce a distribution map of a wide area and to perform large field distribution survey.
Patent JP-H0331617-A (JP)
Title: Device for controlling temperature of mixed water in shower tower
Inventor: TSUCHIYA HIROSHI
IPC: F24D19/08
Filed: 1989-06-28
Abstract: PURPOSE:To enable appropriately controlling the temperature of mixed water by making mixed water replaceable by the use of a check valve in a mixed water- supplying piping between a motor-operated valve and a shower head. CONSTITUTION:In a piping 2 for supplying mixed water between a mixing valve MXV and a shower head 1 there is provided a motor-operated valve MV functioning to switch the flow rate at least two rates a check valve (a) is provided between the motor-operated valve MV and the shower head 1; and on the side of the motor- operated valve MV from the check valve (a) and with the interposition of a check valve (b), a drainpipe 5 provided with a motor-operated valve V for (b), a drainpipe 5 provided with a motor-operated valve V for drainage is connected. The valve-opening pressure for the check valve (a) is set higher than the valve-opening pressure for the check valve (b). Since, therefore, the mixed water in the piping 2 between the motor-operated valve MV and the shower head 1 can be replaced by the use of the check valve (a), mixed water cooled in the piping between the motor-operated valve and the shower head can be replaced to the extend up to close to the shower head 1 by mixed water with the temperature in a set range. Thus appropriate control of the temperature of mixed water can be effected.
Patent JP-S5868082-A (JP)
Title: Cleaning device
Inventor: YAMAZAKI YOSHIO
IPC: G03G21/10
Filed: 1981-10-19
Abstract: PURPOSE:To prevent a damage of the surface due to adhesion of a residual toner to an edge part, and deterioration of picture quality due to a filming phenomenon, by providing a cleaning member of a blade on a route where the edge part of the blade moves, in an electrophotographic copier. CONSTITUTION:A cleaning blade 2 takes a position (full line) for making its edge part 2a press the surface of an image supporting body 1, and a position (chain line) for separating it from the surface. When the blade 2 moves from its one position to the other position, a cleaning member 7 contacts with an edge part 2a, and a toner which has adhered to the edge part 2a is removed. The cleaning member 7 rotates, relating to movement or contact of the blade 2, or it can always be rotated irrespective of movement of the blade 2. For the cleaning member 7, either one formed by a fur brush, or the other formed by a conductive or non-conductive roller to which voltage is applied, can be used. According to said constitution, since a residual toner does not adhere to the edge part, the surface of the image supporting body 1 is not damaged.
Patent JP-S6056535-A (JP)
Title: Equipment for producting thermoplastic resin foamed matter
Inventor: OOSAKI TOSHIMASA
IPC: B29K105/04
Filed: 1983-09-08
Abstract: PURPOSE:To manufacture a foam having no wave and high quality continuously by successively passing an expansible thermoplastic resin sheet-shaped molding in a heating tank using a heating medium consisting of a low melting-point metal. CONSTITUTION:A thermoplastic resin sheet-shaped molding S having foamed capability fed from feed rolls 1 is introduced into a preheating tank 7, in which a liquefied heating medium N composed of a low melting-point metal, specific gravity thereof is larger than the molding S, is stored, through a guide roll 2. The molding is immersed in the heating medium N, and preheated to approximately 100-200 deg.C until it reaches to a foaming heating tank 8 side end in a belt conveyor 5. When the molding S passes through the foaming heating tank 9 side end in the belt conveyor 5, the molding floats on the surface of the heating medium N in the preheating tank 7 by the buoyancy of the heating medium N, and enters into a foaming heating tank 8. The molding S is heated by heat transfer from the heating medium N and thermal projection from a far infrared heater 20 from the surface side and foamed, thus manufacturing a foam Sa having predetermined density. The foam Sa is cooled by a cooling device 21 and cooling rolls 22, and wound as a product.
Patent JP-H069078-A (JP)
Title: Paper feed method for printing device
Inventor: YAMAGUCHI KAZUHIKO
IPC: B65H3/06
Filed: 1992-06-24
Abstract: PURPOSE:To prevent skew of a paper sheet which is difficult to be bent due to its high rigidity. CONSTITUTION:The paper feed force of a paper feed roller 2 is set smaller than the buckling strength of a paper sheet 6, the paper sheet 6 is fed by means of the paper feed roller 2 while reversely rotating a first paper feed roller 1 against the paper feed direction, the extreme end of the paper sheet 6 is brought in contact with the meshing part between the first paper feed roller 1 and a second paper feed roller 3, the distance between the meshing part of the first and the second paper feed rollers 1, 3 and the paper feed roller 2 is set large, the paper feed roller 2 is normally rotated against the paper feed direction, and then the first paper feed roller 1 is normally rotated so as to feed the paper sheet 6. Hereby, skew can be prevented without bending the paper sheet 6 between the paper feed roller 2 and the platen roller 1, and hence skew can be prevented even for the paper sheet which is difficult to be bent due to its high rigidity.
Patent JP-H1012647-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASUGA TAKAHIRO
IPC: B29C45/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device which can avoid gate clogging and void generation. SOLUTION: The method for fabricating a semiconductor device includes steps of disposing an assembled lead frame 5 in between lower and upper mold parts 20 and 21 of a metallic mold 22, forcingly introducing molten resin 26 into a cavity 24 from a gate 23 through a sprue 25 defined by the metallic mold, opening the metallic mold parts and removing the lead frame therefrom, and cutting and removing unnecessary portions from the lead frame. In this method, a sheet of tape 15 is applied onto at least a plurality of leads of the lead frame 5. Within the metallic mold parts, the taped leads form one face of the gate 23. After the resin is forcingly introduced in the cavity, the tape is removed so that the tape portion is bent between the leads and a recess resulting from the bent portion also forms part of the gate.
Patent JP-H0512077-A (JP)
Title: File re-arranging system
Inventor: MIZUMACHI HIROAKI
IPC: G06F12/00
Filed: 1991-07-08
Abstract: PURPOSE:To largely reduce the load on a user for re-arranging a file and to automatically improve the access performance of the file. CONSTITUTION:An access hierarchy sampling means 13 samples the access hierarchy of respective files of slow access storing media 11 and fast access storing media 12 and stores it to an access hierarchy storing means 14. An access frequency gaining means 15 obtains the access frequency of the file based on the access hirarchy. A storing media area using ratio gaining means 16 gains the are activity ratio of the slow access storing media 11 and the fast access storing media 12. A file re-arranging conditions table 17 stores the re-arranging conditions of the file set by a user. A file re-arranging means 18 selects the file necessary for re-arrangement from the access frequency, an area activity ratio and the re-arranging conditions and performs the re-arranging processing of the files.
Patent JP-H106063-A (JP)
Title: Laser beam irradiation torch
Inventor: HAGIWARA MINORU
IPC: B23K26/21
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal expansion of a condenser lens and a reflecting mirror by laser beam. SOLUTION: A laser beam irradiation torch is provided with a rotary cylinder 18 having an opening hole 19 on the side part near the tip part, the condensor lenses 24a, 24b arranged at the inner part of the rotary cylinder 18 and condensing the incident laser beam 3 from the base end part of the rotary cylinder 18 to the inner part, the reflecting mirror 26 set in the inner part at the tip part of the rotary cylinder 18 and reflecting the laser beam 3 to be emitted from the opening hole 19 to the outer part of the rotary cylinder 18 and a cooling gas supplying line 29 communicated with a part positioned at nearer the base end part than the part provided the condensor lenses 24a, 24b in the inner part of the rotary cylinder 18.  Further, a cooling gas flowing passage 30 is provided between the outer peripheral part of the condensor lenses 24a, 24b and the inner peripheral part of a condensing cylinder 23.
Patent JP-S57113758-A (JP)
Title: Positioning device for bobbin
Inventor: HAMANE TOKUHITO
IPC: H02K15/06
Filed: 1981-10-16
Abstract: PURPOSE:To remove a defective crossover track between the stages of winding by dropping the bobbin by the sucking force of a cylinder operating a shaft united to the bobbin and the tare of the bobbin while regulating the position by a saw-toothed cam. CONSTITUTION:In a winding device for forming a plurality of coils with different diameters, the cylindrical cam 5 to which a saw-toothed groove is shaped is united to the bobbin shaft 3 combined to the bobbin 1. The cylinder 4 for operation is mounted to the bobbin shaft 3 while pawls 6a, 6b for positioning connected to the saw-toothed grooves are arranged oppositely to the cylindrical cam 5. When varying the stages of the bobbin 1, sucking force is worked by the cylinder 4 while the pawl 6a for positioning is retreated once, the bobbin 1 is dropped by the sucking forceof the cylinder and the tare of the bobbin, falling operation is regulated by the pawl 6b for positioning, and the bobbin is positioned.
Patent JP-S5955373-A (JP)
Inventor: SHINGUU SABUROU
IPC: B07B4/08
Filed: 1982-09-24
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-H0332752-A (JP)
Title: Vertical type grinder
Inventor: KURANARI KAZUKI
IPC: B02C15/00
Filed: 1989-06-30
Abstract: PURPOSE:To arbitrarily produce a product different in classification precision by the same by forming the rotary shaft of a separator of a double pipe, raising and lowering an outer cylinder for an inner pipe and arbitrarily changing the angle wherein a rotary blade intersects the rotary shaft. CONSTITUTION:An opening 16 for carrying out the flow of refined powder is provided to the top part of a casing 8. A separator is provided to the upper part of the inside of the casing 8. As this separator, a rotary type separator is provided which is equipped with both a rotary shaft 13 provided to the vertical direction and the rotary blades 15 supported to the shaft 13 and also annularly and radially arranged around it. The rotary shaft 13 is formed of a double pipe wherein an outer pipe 13b can be moved forward and backward to the axial direction for an inner pipe 13a. The lower part of the rotary blade 15 is joined by a pin 13e to a support 13c fixed to the inner pipe 13a. A beam 13d is joined to both the upper part of the rotary blade 15 and the outer pipe 13b with the pins 13e respectively. As a result, a product different in classification precision, namely the product different in the distribution of particle diameter can be arbitrarily produced by the same grinder.
Patent JP-S5689027-A (JP)
Title: Photometry device
Inventor: NAKAUCHI KENJI
IPC: G03B7/099
Filed: 1979-12-21
Abstract: PURPOSE:To enable measurement by weighting respective parts of a screen, by using many photodetectors differing in photodetection area according to positions of the screen. CONSTITUTION:On N type silicon substrate 10, a P layer is formed by diffusing impurities to provide many photodiodes 11a-11p onto one chip. Those photodiodes 11a-11p use aluminum electrodes for photodetection surfaces, which can be varied in area according to screen positions by forming masks 12 in combed patterns so that the photodetection surfaces will not be unbalanced. Thus, photometry can be performed with the complicate pattern providing the free weighting of the screen and a primary object can properly be exposed.
Patent JP-H0518637-A (JP)
Title: Absorption refrigerating machine
Inventor: FUJIMOTO MASAYUKI
IPC: F28D3/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide an absorption refrigerating machine which improves the spread of a refrigerant in an evaporator. CONSTITUTION:In an absorption type freezer comprising an absorber 7, a reproducer 1, a condenser 13, and an evaporator 15, a refrigerant flowing out from absorber 7 is guided to a refrigerant spread pipe 19 located in a manner to be adhered to the topmost part of an evaporation pipe 15a of the evaporator 15. A refrigerant injected through a fine hole 20 formed in the upper wall of the refrigerant spread pipe 19 is received by a flying preventing plate 21 installed thereabove, and thereafter the refrigerant is dripped. The injected refrigerant received by the flying preventing plate 21 to return it is diffused in the axial direction of the refrigerant spread pipe 19 to spread it over an outer surface, and the whole surface of an evaporation pipe 15a group adhered therebelow is sufficiently wet therewith.
Patent JP-S5868643-A (JP)
Title: Determining method for atom absorbance of microzinc by palladium coprecipitation separation
Inventor: SUZUKI TORAICHI
IPC: G01N21/31
Filed: 1981-10-19
Abstract: PURPOSE:To highly precisely determine Pb without the use of an organic extraction solvent, by a method wherein Pd is dissolved in a solution in which a sample is dissolved by acid, the Pb in the solution is then coprecipitated togetherwith the Pd through reduction of the solution, and only the Pb in sediment is dissolved by acid to perform an atom absorbance analysis. CONSTITUTION:In an atom absorbance analysis of Pb in steel, a Zn alloy, a sample is dissolved into acid, such as aqua regia by an oxidizing acid, such as HClO4, and after it is condensated until salt is separated out, it is cooled, filtered, and washed by water, a citric acid solution and Pd as an opacifying agent and sodium formate as a reducer are added to a total of a filtering liquid and a washing water, and the mixture is adjusted to pH5 to bring an overflow capacity into a fixed capacity. The solution is quietly boiled to separate the Pd into a metallic shape, and simultaneously, the Pb is allowed to agglomerate and settle. The sediment is filtered, it is washed by water, and the Pb is dissolved through addition of nitrate and HClO4 to the sediment at each filter paper. If a crystalline deposition is made after cooling, the work is dissolved by heating after adding aqua regia and is cooled to bring it into a fixed capacity. A fixed capacity is then collected to perform an atom absorbance analysis. This permits the micro-Pb to be determined highly precisely.
Patent JP-S5688677-A (JP)
Title: Inverter
Inventor: TAWARA SEN
IPC: H02M7/515
Filed: 1979-12-21
Abstract: PURPOSE:To detect the failure of the inverters quickly by detecting the difference in the currents of voltage dividing capacitors. CONSTITUTION:When a switch 2 is closed and inverters 6 and 7 are actuated, specified currents flow in said inverters. If each converter is operating normally, the current I0/2 flows in the capacitors 4 and 5 in the opposite directions, and the output of a current detector 8 becomes zero. Under this condition, if accidents such as a commutation failure and the like occur in the inverter 6, the accident current is supplied by the capacitor 4. While the output of the current detector 8 is zero under the normal condition, the difference in the currents of the capacitors 4 and 5 is generated, the output is sent to the current detector 8, thereby the failures can be detected quickly.
Patent JP-H057754-A (JP)
Title: Gas-liquid contact apparatus
Inventor: INASUMI CHIKASHI
IPC: B01D3/00
Filed: 1991-07-08
Abstract: PURPOSE:To easily take the balance of the amounts of air and a liquid and to efficiently bring air and liquid into contact with each other. CONSTITUTION:A rotor 12 is received in a casing 11 having a horizontal cylindrical body wall 21 extending in the horizontal direction thereof. The rotor 12 consists of the horizontal rotary shaft 31 arranged in coaxial relation to the body wall 21 and a plurality of the perforated vertical discs 32 attached to the rotary shaft 31 so as to provide intervals therebetween in the horizontal direction of the rotary shaft 31. Air is transferred while successively passed through the discs 32 from the disc 32 of the foremost end to the disc 32 of the rearmost end. A liquid is supplied in the casing 11 from the front end part thereof so as to form a liquid sump 13 for immersing the leading end parts of the discs 32 to be discharged from the rear end part of the casing 11.
Patent JP-S5869320-A (JP)
Title: Flow rate controlling device
Inventor: HOSHINO SABUROU
IPC: F23N1/02
Filed: 1981-10-21
Abstract: PURPOSE:To enable to realize the optimum control of air fuel ratio by a method wherein a switching circuit, which switches from and to a high selector to and from a  low selector in case that the deviation between the furnace temperature controlling  output values and the fuel flow rate becomes larger than a definite value, is provided  so as to prevent the combustion under excess air in a furnace temperature controller  comprising the high selector and the low selector. CONSTITUTION:The furnace temperature controlling output value or the output values  of the low selector 5 and of the high selector 7 are led through a change-over switch 4  to the set values SV of a fuel flow rate controller 1 and of a combustion air flow rate  controller 2. Furthermore, the combustion air flow rates are led through a bias setter 6  and an air fuel ratio corrector 10 to the selector 5 and through a bias setter 8 to the  selector 7. In the configuration as mentioned above, when the fuel flow rate decreases  and consequently the deviation between the furnace temperature controlling output value and the fuel flow rate exceeds the set value, the change-over switch 4 is changed- over in order to separate a cross limiter and the controller 1 is set by the furnace  temperature controlling output and the controller 2 is set through an air fuel ratio  setter 3 by the measured value of the fuel flow rate in order to perform a fuel flow  rate preceding combustion controlling.
Patent JP-H1115130-A (JP)
Title: Halftone mask for semiconductor production and its production
Inventor: SUGIURA EMIKO
IPC: G03F1/32
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To embody a halftone mask for semiconductor production capable of preventing the transfer of the side lobe of the light transmitted through the mask to a resist while assuring the degree of freedom in mask design. SOLUTION: This halftone mask consists of a glass substrate 1, a halftone film 2 which is formed on this glass substrate 1 and has desired apertures 7, 8 and a light shielding film 12 which is formed in the prescribed regions on this halftone film 2. The regions where the light shielding film 12 is formed are the region corresponding to the regions where the side lobe appearing between the peaks 9 and 10 of the light transmitted through the apertures 7, 8 of the halftone film 2 attains the threshold light intensity T to sensitize the resist when the mask is not provided with the light shielding film 12. Since the transmitted light from the halftone film 2 between the apertures 7, 8 is shielded by the light shielding film 12, the light intensity of the side lobe 13 is lower than the threshold light intensity T and does not sensitize the resist any more.  Since the process involves the mere provision of the prescribed regions on the halftone film 2 with the light shielding film 12, the degree of freedom in mask design may be assured.
Patent JP-2000324158-A (JP)
Title: System for automatically transferring message
Inventor: KOBAYASHI SHIGEKI
IPC: H04L12/58
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To store a message sent by an e-mail and to automatically transmit the message to a designated destination at a designated time on a designated day. SOLUTION: An Internet service provider 1 is connected to an e-mail server 3 by a communication line 2. An e-mail received by the server 3 is stored in a message storage device 5 via a personal authentication function 4. Date and time are included in the stored message, and when the date and time are found to coincide with the time of a clock 7 by the clock 7 and a time coincidence detection function 6, a GATE 8 is opened and the stored message is transmitted as an e-mail.
Patent JP-S6057802-A (JP)
Title: Half-mirror for single-lens reflex camera
Inventor: MUKAI HIROSHI
IPC: G03B7/099
Filed: 1983-09-09
Abstract: PURPOSE:To form a half-mirror which has excellent spectral reflection factor characteristics by laminating dielectrics having a higher refractive index than a substrate and dielectrics having a lower refractive index alternately more at a peripheral part than at a center part. CONSTITUTION:High-refractive-index dielectric layers H made of dielectrics having the higher refractive index than the substrate G and low-refractive-index dielectric layers L having the lower refractive index are laminated alternately by eleven at the peripheral part M2 and by five at the center part M1 to constitute the half-mirror. The spectral reflection factor characteristics of this half-mirror to light with a 45 deg. angle of incidence shows an about 50% reflection factor at the center part M1 over the entire visible light wave length range, and a little light absorption because of the lamination structure of the dielectric layers H and L, so about 50% transmittivity is obtained and spectral characteristics are flat. On the other hand, a 70-80% reflection factor and 20-30% transmittivity in the visible light wavelength range are obtained at the peripheral part M2 on the average and spectral characteristics are relatively flat, so that an easy-to-see finder image is obtained.