baber/WOPTO huggingface dataset:
Patent JP-S58199126-A (JP)
Title: Foaming machine
Inventor: KITAHARA MIKIO
IPC: B29B7/00
Filed: 1982-05-17
Abstract: PURPOSE:To manufacture a foaming body of stable quality with excellent productivity by equipping inclined blades having a specified inclination angle to the axial direction of the shaft at the peripheral portion of the shaft connected to the rotor. CONSTITUTION:Foaming materials injected from inlets 5 are advanced along the arrow symbol through hollow spaces at the peripheral portions of the shaft 4, mixed and processed mechanically by the revolution of the rotor 3 into a foamed state, discharged from the foaming machine and thereafter hardening is promoted. The space portions around the shaft are stirred by the inclined bades 6, partial excess of hardener is prevented from occurring, at the same time, the flow of the material into the mixing chamber is accelerated, the remaining time of the material in the space portions is shortened thereby to prevent resin from clogging the passage. The inclined blades are set spirally with an inclined angle theta of 5-15 deg.. When theta is small, the flow of the material into the mixing chamber is accelerated but clogging preventing effect is small, while when theta is large, the inclined blades 6 stand as obstacles in the way for disassembling and cleaning the machine to make difficult cleaning of the periphery of the shaft 4.
Patent JP-S62239241-A (JP)
Title: Automatic evaluation method for interactive data processing program
Inventor: ECHIGO KANAME
IPC: G06F11/28
Filed: 1986-04-09
Abstract: PURPOSE:To eliminate the iteration of the same input processing every time a program is modified by storing evaluation data and a normal evaluation result on different files and inputting data from the files. CONSTITUTION:The titled method is composed of a file input means 2 inputting the evaluation data to a data processor operated by an evaluated program from a response file 1, a test execution means 3 collating the action result of the program, which is caused by inputting the evaluation data by the file input means 2, with an evaluation result file 4 storing the normal evaluation result with respect to the evaluation data, and a means 5 storing an error detected by the test execution means 3 on an error file 6. The evaluation contents are stored on the response file 1 and the input means inputs the data from the file 1, whereby trouble required for inputting response can be saved.
Patent JP-H10279607-A (JP)
Title: Deproteinized natural rubber latex and vulcanized rubber
Inventor: MIYAMOTO YOSHIAKI
IPC: C08C1/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a natural rubber latex having excellent strengths as a material not attained by any conventional deproteinized rubber latices. SOLUTION: This invention provides a deproteinized rubber latex obtained by deproteinizing a natural rubber with 0.02-0.25 phr protease and 2.5-5 phr rosin acid salt and centrifuging the mixture in the presence of 3-10 phr inorganic salt and a vulcanized rubber obtained by vulcanizing the rubber latex and having an elongation at break of 1,050-1,200% and a tensile strength of 26-29 kg/cm.
Patent JP-H03285329-A (JP)
Title: Charged beam treatment
Inventor: TAKAGI MIKIO
IPC: H01L21/265
Filed: 1990-03-31
Abstract: PURPOSE:To make it possible to execute an ion-implantation of a high current and an electron beam exposure in a high accelerating voltage without being accompanied by electrostatic breakdown by a method wherein inert gas is locally distributed on the part of the surface of a substrate, a charged beam is made to pass through this gas and radiates and a charge at the time of the irradiation with the beam is made to disperse in the front surface of the substrate surface. CONSTITUTION:A silicon wafer 1 is installed on the circumference of a large disc formed in a substrate holder 4 in an ion-implantation device, an ion beam of arsenic or phosphorus is scanned from the left side to the right side of the wafer at high speed in an ion implantation and at the same time, the holder 1 is moved up and down and the ion implantation is completed. When helium gas which is inert gas is made to blow off through nozzles 2 and is exhausted through an end surface 6 so that it is brought into a prescribed pressure, the wafer surface is covered with the helium gas. When the above ion beam 3 strikes on here, plasma consisting of the helium gas is generated, a helium gas flow is charged with conductivity and as a charge of the ion beam goes being absorbed through an exhaust system 5, there is not a phenomenon of an increase in a charge on the wafer surface and an element can be prevented from being broken.
Patent JP-2000277461-A (JP)
Title: Method and device for separating semiconductor element
Inventor: MATSUOKA MASATO
IPC: H01L21/301
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a non-contact IC card of high quality with no damage on semiconductor elements by guiding a wafer upper-surface with a guide plate with a specific tip angle, and, with a sheet following the tip end of the guide plate, peeling the sheet at a specific angle/direction relative to the wafer. SOLUTION: With a wafer 2 pasted to a dicing tape 3, the entire wafer 2 is chucked by a chucking plate which chucks the entire wafer 2 by a circuit surface side of the wafer 2. Under this condition, the dicing tape 3 is cut off a frame which secures it using a cutting blade 5. To separate the dicing tape 3 from the wafer 2, a guide plate 6 with a tip angle 15 deg. guides the upper surface of wafer 2 so that the dicing tape 3 is released at 45 deg. relative to the wafer 2 while it follows the tip of the guide plate 6.
Patent JP-H04294184-A (JP)
Title: Maintenance system for printing device
Inventor: KUROIWA OSAMU
IPC: B41J29/46
Filed: 1991-03-22
Abstract: PURPOSE:To monitor maintenance factors in a printing device and notify a maintenance center automatically that a maintenance is necessary when it occurs. CONSTITUTION:A maintenance factor detection/notification means 11 is provided on a printing device 1, for monitoring maintenance factors such as the number of printing pages and various consumable parts for the printing device 1. When a maintenance is required, it is notified to a host computer 2. A maintenance information notification means 21 operates on the host computer 2 so as to notify a maintenance center 3 of the maintenance information based on the notification from the maintenance factor detection/notification means 11 through a communication line 22.
Patent JP-H01256093-A (JP)
Title: Register file
Inventor: NINOMIYA KAZUKI
IPC: G11C8/18
Filed: 1988-04-05
Abstract: PURPOSE:To attain high speed access by generating a control signal to access by the address signal in the timing with a delay from a decode circuit and an address signal inputted to a clock with a delay. CONSTITUTION:A control signal generating means 4 having a delay (t) in the relation of t1+t2<t<T0/2 is provided where t1 is a delay of an address signal with respect to a clock whose period is T0 and t2 is a delay of a decode means 3 with respect to the address signal 1. A clock 2 is given to the control signal generating means 4 to confirm the output of the decode means 3 and to reduce the delay of the control signal input. Thus, the access time with respect to the input of the address signal is quickened, then it is possible to execute other processing in the time and the performance of the microprocessor is improved.
Patent JP-S564838-A (JP)
Title: Method and device for controlling comparison executed between reference and fileeproduced logical entities
Inventor: JIYATSUKU BIDARA
IPC: G06F12/00
Filed: 1980-06-19
Abstract: Data comparisons are carried out between reference logical entities and logical entities proceeding from a file. The reference logical entities of different types are stored vertically in different horizontal zones (A, B, C) of a table in the order in which the entities of the same type are found in the file. In a control memory are recorded, line by line, items of control information relative to the comparison to be made with the reference entities of the zone of said table which corresponds to the line, items of storage control information and items of information for control of operations to be carried out at the end of comparison and/or storage, in particular the linkage of the processes to be carried out. The memory is read line by line while the logical entities from the file are received for comparison.
Patent JP-S60226307-A (JP)
Title: Front suspension for automobile
Inventor: ITOU TAKAAKI
IPC: B62D7/08
Filed: 1984-04-25
Abstract: PURPOSE:To effectively prevent steering interference by means of a short torqued rod, by specifying connecting points between a drag link and each of a car body, a pitman arm and a knuckle arm respectively and relation among vertical locuses of those connecting points. CONSTITUTION:The locus fraced by the connecting points between the rear end 14b of a torque rod 14 and an axle housing caused only by position change of a leaf spring 20 is shown by a double dotted broken line C with its center at C1, while the locus traced by the rear end 14b of the torque rod 14 becomes soled arc line D with its center at the front end 14a by offsetting the front end 14a to a position higher than the center C1 to make it possible for an axle housing to move vertically in opposition to the locus D of the torque rod 14 front end. Accordingly, vertical movement locus A based on a position change of a leaf spring 20 can be brought nearer to the locus B of rearend 6R of drag link 6 to restrict steering interference.
Patent JP-H02263301-A (JP)
Title: Head controller and head control method for floppy disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B5/48
Filed: 1989-03-31
Abstract: PURPOSE:To attain the sure data recording/reproducing actions by using a 1st read/write gap to execute recording and reprocuding when a recording medium has the high track density and using a 2nd read/write gap to execute recording and reproducing when the recording medium has the low track density respectively. CONSTITUTION:A 1st read/write gap 10 and a 2nd read/write gap 11 are used to record and reproduce data when a recoding medium has the high track density and low track density respectively according to the detecting result of a track density detecting means 16 which detects the track density of the recording medium set to a floppy disk device main body 17. For this purpose, a record/reproduction control means 14 and a gap switching part 15 are used. Then a read/write gap is selected and designated in response to a high or low track density mode in order to attain the data recording/reproducing actions. As a result, the recording/reproducing errors due to the use of improper read/ write gaps can be avoided and the sure interchangeability is secured between both gaps 10 and 11.
Patent JP-2000278025-A (JP)
Title: Dipole antenna system in common for multi-frequency
Inventor: SERIZAWA MASAYOSHI
IPC: H01Q5/48
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dipole antenna system with a small size even when the number of frequency bands in use is increased, that uses many frequency bands in common and makes a single or a plurality of specific frequency bands broad. SOLUTION: In this dipole antenna system 10, 1st dipole elements 12a, 12b in resonance with a 1st frequency f1 are formed to both sides of a dielectric board 11, 2nd dipole elements 13a, 13b in resonance with a 2nd frequency f2 (f2<f1) are formed in the 1st dipole elements by a notch 16 provided to the elements, and similarly 3rd-n-th dipole elements are formed. A parasitic element is placed in parallel with, above, to the left, to the right or to the left and right side faces of the dipole elements in resonance with a single or a plurality of frequencies as above among the 1st, 2nd, 3rd,..., n-th dipole elements in order to make the single or a plurality of the frequency bands broad.
Patent JP-S61241274-A (JP)
Title: Rear wheel steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/04
Filed: 1985-04-19
Abstract: PURPOSE:To allow response performance to be improved by configurating a device in such a way that a control steering angle for rear wheels is computed based on both speed and yaw angular velocity and the like, simultaneously, difference between the control steering angle and an actual steering angle is detected to control the amount to be driven of a differential motor allowing the steering direction of the rear wheel to be controlled. CONSTITUTION:A controller 19 is composed of an operating part 28, a difference amplifying part 29, and a motor driving part 30. Each of output signals V1 through V3 from a speed sensor 21, a yaw angular velocity sensor 20, and a front wheel steering angle velocity sensor 18 is received by the operating part 28, a control steering angle for rear wheels is computed and then a control steering angle signal V5 is outputted. Subsequently, both the above said signal V5 and an actual steering angle signal V4 from an actual steering angle sensor 27 are received by the difference amplifying part 29 where difference in voltage between V5 and V4 is computed and a signal V6 is outputted and transmitted to the motor driving part 30. Then, an electric motor 26 is driven based on an output signal V7 from the motor driving part 30 allowing steering of the rear wheel to be controlled.
Patent JP-S63249613-A (JP)
Title: Method for controlling injection process in injection molder
Inventor: MATSUDA KAZUO
IPC: B29C45/20
Filed: 1987-04-07
Abstract: PURPOSE:To control molten resin temperature with good operability by a method wherein a nozzle valve is controlled by throttling in response to the change of the speed of a screw on the basis of obtained relative quantitative relationship among the heat quantity generated by shearing, the screw speed and the amount of throttling of the nozzle valve. CONSTITUTION:A command is issued from an injection speed setter 14 to a flow control valve 15, which is connected to an injection cylinder device 7, so as to realize its predetermined opening in order to perform an injection process by actuating a screw at the predetermined speeds V1, V2, V3...Vs. During said injection process, speed signals V1-Vs are sent from the injection speed setter 14 to a nozzle valve opening controlling device 13 so as to calculate the throttling area AN=f(Vn) of the nozzle valve 9 interms of the injection speed in order to issue a command to a nozzle valve driving device 12 to realize the amount of throttling in response to the value of AN. The function of f(Vn) is set so as to realize the desired heat generating quantity of resin. Thus, the controlling of the temperature of molten resin flowing in a mold cavity can be done with good operability.
Patent JP-H09278163-A (JP)
Title: Long material aligning device
Inventor: NAGAYAMA TAKAYUKI
IPC: B65G47/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent carrying of overlapped long materials stepwise to align them by carrying long materials in the direction perpendicular to the longitudinal direction by means of a conveyor, providing upstream and downstream rotation belts, and adjusting the distance between the belts. SOLUTION: A conveyor 4 carries long materials to the direction perpendicular to the longitudinal direction and through downstream and upstream rotation belts 1, 1' arranged upward of the conveyor 4, in parallel to the conveying direction the materials are aligned. The belts 1, 1' are suspensionwise set on frames 7, 7' movable up and down which are suspensionwise set on a fixed frame 8 so that the distance between the belts 1, 1' and the conveyor 4 may be adjusted. The belt 1 is positioned downstream of the carrying direction and set to a specified height by the frame 7. The belt 1' is positioned upstream of the carrying direction and set to a specified height by the frame 7'.
Patent JP-S5513621-A (JP)
Title: Rectilinear induction type electromagnetic pump
Inventor: NANBA MASANAO
IPC: H02K44/06
Filed: 1978-07-12
Abstract: PURPOSE: To eliminate the impedance imbalance between the circuits of a rectilinear induction type electromagnetic pump, by providing split coils as phase coils for making both the end poles of the pump,connecting parts of in-phase coils for different poles in series with each other and coupling the series circuits in parallel with each other.  
     CONSTITUTION: The electromagnetic pump has a plurality of comb-shaped iron cores having radial teeth inside. Annular stator coils of almost the same size are inserted in between the teeth. If the pump is of the three-phase six-pole type, split coils 21, 22 made of mutually insulated coils U1, U6 for making both the end poles are provided at a phase U and other phase coils U2∼U5 are provided as non-split coils. A series circuit A consisting of a terminal U, coils U1(21), U3, U5, U6(21) and a terminal X is coupled in parallel with another series circuit B consisting of the terminal U, coils U1(22), U2, U4, U6(22) and the terminal X. As for other phases, two series circuits are coupled in parallel with each other in the same manner. All the phases are star or delta-connected to one another. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63249085-A (JP)
Title: Structure of case for timepiece
Inventor: HAYANO KIJURO
IPC: G04B37/11
Filed: 1987-04-06
Abstract: PURPOSE:To impart high hardness and high-grade feeling to the whole of a case, by constituting a back of two bodies consisting of a main body composed of ceramics or an artificial jewel and a core composed of a metal and bonding the main body of the back and the core by soldering. CONSTITUTION:A groove 1a is formed to the inner wall of a middle 1 composed of ceramics or an artificial jewel and the engaging projection 3a of a core 3 composed of a metal is arranged at the position opposed to the groove 1a. The metal core 3 and a back main body 2 composed of ceramics or an artificial jewel are bonded by soldering the core abutment surface 2a and soldering bonding surface 3b opposed to each other of both of the core 2 and the back main body 3 and function as a back. The metal core 3 is bent by its elasticity to be smoothly incorporated in the middle 1 and the back 2 is fixed to the middle 1 by engaging the engaging projection 3a with the groove 1a formed to the inner wall of the middle 1. Herein, the back main body 2 and the core 3 are bonded by soldering and metallizing processing is applied to the back main body 2 composed of the ceramics or artificial jewel. by this method, excellent corrosion resistance and airtightness are obtained.
Patent JP-H10235754-A (JP)
Title: Manufacture of antibacterial storage case
Inventor: HAYASE MANABU
IPC: B31B50/88
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a storage case in which the formation of a corrugated board sheet by incorporating a surface liner, a core and a backing liner can be carried out continuously while forming an antibacterial agent layer is formed on the surface liner and/or the backing liner of the storage case formed of the corrugated board sheet. SOLUTION: An antibacterial agent layer is formed by using printing ink into which an inorganic antibacterial agent formed of zeolite or silica with metal ion carriers is mixed and printing on a surface liner paper and/or a backing liner paper and then incorporating a core to form a corrugated board sheet, a storage case is formed of the corrugated board sheet.
Patent JP-H11285192-A (JP)
Title: Covering structure for stator of portable generator
Inventor: NAKATSUGAWA TSUNEO
IPC: H02K5/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a covering structure for the stator of a portable generator which allows anyone to very easily and quickly attach a stator cover to the stator, and is superior in productivity. SOLUTION: With the stator covering structure for portable generators, a stator 11 of a portable generator 6 in which a rotor is rotated and electrical power is generated in the stator 11 encircling the rotor is covered with a cylindrical stator cover. The stator cover is constituted of an elastic plate body 110 and coupling portions 140 formed at both the ends of the plate body 110, and the coupling portions 140 comprise engaging pieces 120 which are protruded from one end of the plate body 110 and widened going outward and engaging grooves 132 which are formed at the other end of the plate body 110 and becomes smaller going outward. The engaging pieces 120 are inserted into the engaging grooves 130, and they are engaged with each other through the elasticity of the plate body 110, the cylindrical shape being thereby maintained.
Patent JP-S62239876-A (JP)
Title: Piezoelectric motor
Inventor: YOSHINAGA TORU
IPC: H02N2/00
Filed: 1986-04-11
Abstract: PURPOSE:To contrive to miniaturize and simplify a piezoelectric motor by forming a piezoelectric element into a plate and making a cavity in said plate. CONSTITUTION:To constitute a piezoelectric motor, a rotor 2 supported by an output rotating shaft 3 is provided within a housing 7 and a piezoelectric plate 1 is arranged above said rotor so that its tip 11 touches the top face of the rotor 2. Further, this piezoelectric plate l is inclined at an angle theta and urged on the outer peripheral face of the rotor 2 by means of a biasing plate 4, a bolt 5 and a coiled spring 6 via felt 4. In this case, the piezoelectric plate 1 is made gradually smaller in the width of its tip and a circular cavity 13 is provided in the plate. Moreover, a conducting electrode is formed all over both faces of the piezoelectric plate l so that an AC power is appled thereto. Thus, a guantity of expansion deformation of said plate 1 becomes large by provision of the cavity 13 so as to increase the rotational speed and torque of motor output substantially.
Patent JP-H04296063-A (JP)
Title: Solar cell element
Inventor: FUKUI KENJI
IPC: H01L31/04
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a solar cell element excellent in output characteristics by a method wherein a first silicon nitride film whose refractive index is smaller than a prescribed value and a second silicon nitride film larger than the first silicon nitride film in refractive index are successively formed to constitute an antireflection film. CONSTITUTION:A first silicon nitride film 4 whose refractive index n is smaller than 2.1 and a second silicon nitride film 5 larger than the film 4 in refractive index are formed on the surface of the silicon substrate 1. The first silicon nitride film 4 is formed on the silicon substrate 1 as thick as 100-1000Angstrom  through a plasma sputtering method. The second silicon nitride film 5 is formed on the first silicon nitride film 4. The second silicon nitride film 5 is formed as thick as 600Angstrom  or so. The second silicon nitride film 5 is formed larger than the film 4 in refractive index and set to be 2.0 or above in refractive index, whereby a solar cell element can be lessened in reflectivity.
Patent JP-S59216861-A (JP)
Inventor: RUDORUFU TOOMASU
IPC: A01N37/20
Filed: 1984-04-28
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。